Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git

Signed-off-by: Steve French <sfrench@us.ibm.com>

197 files changed, 7851 insertions, 2928 deletions

diff --git a/include/asm-arm/arch-ixp2000/ixp2000-regs.h b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
index 8cf70ff160af..2b57f91b4ebd 100644
--- a/include/asm-arm/arch-ixp2000/ixp2000-regs.h
+++ b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
@@ -26,6 +26,8 @@
  * fc000000     da000000        16M             PCI CFG0
  * fd000000     d8000000        16M             PCI I/O
  * fe[0-7]00000                 8M              per-platform mappings
+ * fe900000     80000000        1M              SRAM #0 (first MB)
+ * fea00000     cb400000        1M              SCRATCH ring get/put
  * feb00000     c8000000        1M              MSF
  * fec00000     df000000        1M              PCI CSRs
  * fed00000     de000000        1M              PCI CREG
@@ -91,6 +93,14 @@
 #define IXP2000_MSF_VIRT_BASE           0xfeb00000
 #define IXP2000_MSF_SIZE                0x00100000
 
+#define IXP2000_SCRATCH_RING_PHYS_BASE  0xcb400000
+#define IXP2000_SCRATCH_RING_VIRT_BASE  0xfea00000
+#define IXP2000_SCRATCH_RING_SIZE       0x00100000
+
+#define IXP2000_SRAM0_PHYS_BASE         0x80000000
+#define IXP2000_SRAM0_VIRT_BASE         0xfe900000
+#define IXP2000_SRAM0_SIZE              0x00100000
+
 #define IXP2000_PCI_IO_PHYS_BASE        0xd8000000
 #define IXP2000_PCI_IO_VIRT_BASE        0xfd000000
 #define IXP2000_PCI_IO_SIZE             0x01000000
diff --git a/include/asm-arm/arch-versatile/entry-macro.S b/include/asm-arm/arch-versatile/entry-macro.S
index 58f0d71759f6..feff771c0a0a 100644
--- a/include/asm-arm/arch-versatile/entry-macro.S
+++ b/include/asm-arm/arch-versatile/entry-macro.S
@@ -8,6 +8,7 @@
  * warranty of any kind, whether express or implied.
  */
 #include <asm/hardware.h>
+#include <asm/hardware/vic.h>
 
                 .macro  disable_fiq
                 .endm
diff --git a/include/asm-arm/arch-versatile/platform.h b/include/asm-arm/arch-versatile/platform.h
index cbdd9fb96332..72ef874567d5 100644
--- a/include/asm-arm/arch-versatile/platform.h
+++ b/include/asm-arm/arch-versatile/platform.h
@@ -293,26 +293,7 @@
  *      VERSATILE_SYS_IC 
  * 
  */
-#define VIC_IRQ_STATUS                  0
-#define VIC_FIQ_STATUS                  0x04
-#define VIC_IRQ_RAW_STATUS              0x08
-#define VIC_INT_SELECT                  0x0C    /* 1 = FIQ, 0 = IRQ */
-#define VIC_IRQ_ENABLE                  0x10    /* 1 = enable, 0 = disable */
-#define VIC_IRQ_ENABLE_CLEAR            0x14
-#define VIC_IRQ_SOFT                    0x18
-#define VIC_IRQ_SOFT_CLEAR              0x1C
-#define VIC_PROTECT                     0x20
-#define VIC_VECT_ADDR                   0x30
-#define VIC_DEF_VECT_ADDR               0x34
-#define VIC_VECT_ADDR0                  0x100   /* 0 to 15 */
-#define VIC_VECT_CNTL0                  0x200   /* 0 to 15 */
-#define VIC_ITCR                        0x300   /* VIC test control register */
-
-#define VIC_FIQ_RAW_STATUS              0x08
-#define VIC_FIQ_ENABLE                  0x10    /* 1 = enable, 0 = disable */
-#define VIC_FIQ_ENABLE_CLEAR            0x14
-#define VIC_FIQ_SOFT                    0x18
-#define VIC_FIQ_SOFT_CLEAR              0x1C
+/* VIC definitions in include/asm-arm/hardware/vic.h */
 
 #define SIC_IRQ_STATUS                  0
 #define SIC_IRQ_RAW_STATUS              0x04
@@ -325,8 +306,6 @@
 #define SIC_INT_PIC_ENABLES             0x20    /* set interrupt pass through bits */
 #define SIC_INT_PIC_ENABLEC             0x24    /* Clear interrupt pass through bits */
 
-#define VICVectCntl_Enable              (1 << 5)
-
 /* ------------------------------------------------------------------------
  *  Interrupts - bit assignment (primary)
  * ------------------------------------------------------------------------
diff --git a/include/asm-arm/hardware/vic.h b/include/asm-arm/hardware/vic.h
new file mode 100644
index 000000000000..81825eb54c9e
--- /dev/null
+++ b/include/asm-arm/hardware/vic.h
@@ -0,0 +1,45 @@
+/*
+ *  linux/include/asm-arm/hardware/vic.h
+ *
+ *  Copyright (c) ARM Limited 2003.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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
+ */
+#ifndef __ASM_ARM_HARDWARE_VIC_H
+#define __ASM_ARM_HARDWARE_VIC_H
+
+#define VIC_IRQ_STATUS                  0x00
+#define VIC_FIQ_STATUS                  0x04
+#define VIC_RAW_STATUS                  0x08
+#define VIC_INT_SELECT                  0x0c    /* 1 = FIQ, 0 = IRQ */
+#define VIC_INT_ENABLE                  0x10    /* 1 = enable, 0 = disable */
+#define VIC_INT_ENABLE_CLEAR            0x14
+#define VIC_INT_SOFT                    0x18
+#define VIC_INT_SOFT_CLEAR              0x1c
+#define VIC_PROTECT                     0x20
+#define VIC_VECT_ADDR                   0x30
+#define VIC_DEF_VECT_ADDR               0x34
+
+#define VIC_VECT_ADDR0                  0x100   /* 0 to 15 */
+#define VIC_VECT_CNTL0                  0x200   /* 0 to 15 */
+#define VIC_ITCR                        0x300   /* VIC test control register */
+
+#define VIC_VECT_CNTL_ENABLE            (1 << 5)
+
+#ifndef __ASSEMBLY__
+void vic_init(void __iomem *base, u32 vic_sources);
+#endif
+
+#endif
diff --git a/include/asm-arm/mach/arch.h b/include/asm-arm/mach/arch.h
index eb262e078c46..2cd57b4d64d9 100644
--- a/include/asm-arm/mach/arch.h
+++ b/include/asm-arm/mach/arch.h
@@ -10,6 +10,8 @@
 
 #ifndef __ASSEMBLY__
 
+#include <linux/compiler.h>
+
 struct tag;
 struct meminfo;
 struct sys_timer;
@@ -20,7 +22,7 @@ struct machine_desc {
          * by assembler code in head-armv.S
          */
         unsigned int            nr;             /* architecture number  */
-        unsigned int            phys_ram;       /* start of physical ram */
+        unsigned int __deprecated phys_ram;     /* start of physical ram */
         unsigned int            phys_io;        /* start of physical io */
         unsigned int            io_pg_offst;    /* byte offset for io 
                                                  * page tabe entry      */
diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h
index 4da1d532cbeb..416320d95419 100644
--- a/include/asm-arm/page.h
+++ b/include/asm-arm/page.h
@@ -170,6 +170,13 @@ extern pmd_t *top_pmd;
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
                                  VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
+/*
+ * With EABI on ARMv5 and above we must have 64-bit aligned slab pointers.
+ */
+#if defined(CONFIG_AEABI) && (__LINUX_ARM_ARCH__ >= 5)
+#define ARCH_SLAB_MINALIGN 8
+#endif
+
 #endif /* __KERNEL__ */
 
 #include <asm-generic/page.h>
diff --git a/include/asm-arm/processor.h b/include/asm-arm/processor.h
index 31290694648b..04f4d34c6317 100644
--- a/include/asm-arm/processor.h
+++ b/include/asm-arm/processor.h
@@ -49,6 +49,12 @@ struct thread_struct {
 
 #define INIT_THREAD  {  }
 
+#ifdef CONFIG_MMU
+#define nommu_start_thread(regs) do { } while (0)
+#else
+#define nommu_start_thread(regs) regs->ARM_r10 = current->mm->start_data
+#endif
+
 #define start_thread(regs,pc,sp)                                        \
 ({                                                                      \
         unsigned long *stack = (unsigned long *)sp;                     \
@@ -65,6 +71,7 @@ struct thread_struct {
         regs->ARM_r2 = stack[2];        /* r2 (envp) */                 \
         regs->ARM_r1 = stack[1];        /* r1 (argv) */                 \
         regs->ARM_r0 = stack[0];        /* r0 (argc) */                 \
+        nommu_start_thread(regs);                                       \
 })
 
 /* Forward declaration, a strange C thing */
diff --git a/include/asm-arm/ptrace.h b/include/asm-arm/ptrace.h
index 4377e22b7e1a..77adb7fa169b 100644
--- a/include/asm-arm/ptrace.h
+++ b/include/asm-arm/ptrace.h
@@ -23,6 +23,9 @@
 #define PTRACE_OLDSETOPTIONS    21
 
 #define PTRACE_GET_THREAD_AREA  22
+
+#define PTRACE_SET_SYSCALL      23
+
 /*
  * PSR bits
  */
@@ -60,9 +63,11 @@
 
 #ifndef __ASSEMBLY__
 
-/* this struct defines the way the registers are stored on the
-   stack during a system call. */
-
+/*
+ * This struct defines the way the registers are stored on the
+ * stack during a system call.  Note that sizeof(struct pt_regs)
+ * has to be a multiple of 8.
+ */
 struct pt_regs {
         long uregs[18];
 };
diff --git a/include/asm-arm/stat.h b/include/asm-arm/stat.h
index ec4e2c2e3b47..42c0c13999d5 100644
--- a/include/asm-arm/stat.h
+++ b/include/asm-arm/stat.h
@@ -70,14 +70,7 @@ struct stat64 {
 
         long long       st_size;
         unsigned long   st_blksize;
-
-#if defined(__ARMEB__)
-        unsigned long   __pad4;         /* Future possible st_blocks hi bits */
-        unsigned long   st_blocks;      /* Number 512-byte blocks allocated. */
-#else /* Must be little */
-        unsigned long   st_blocks;      /* Number 512-byte blocks allocated. */
-        unsigned long   __pad4;         /* Future possible st_blocks hi bits */
-#endif
+        unsigned long long st_blocks;   /* Number 512-byte blocks allocated. */
 
         unsigned long   st_atime;
         unsigned long   st_atime_nsec;
@@ -89,6 +82,6 @@ struct stat64 {
         unsigned long   st_ctime_nsec;
 
         unsigned long long      st_ino;
-} __attribute__((packed));
+};
 
 #endif
diff --git a/include/asm-arm/statfs.h b/include/asm-arm/statfs.h
index e81f82783b87..a02e6a8c3d70 100644
--- a/include/asm-arm/statfs.h
+++ b/include/asm-arm/statfs.h
@@ -1,6 +1,42 @@
 #ifndef _ASMARM_STATFS_H
 #define _ASMARM_STATFS_H
 
-#include <asm-generic/statfs.h>
+#ifndef __KERNEL_STRICT_NAMES
+# include <linux/types.h>
+typedef __kernel_fsid_t fsid_t;
+#endif
+
+struct statfs {
+        __u32 f_type;
+        __u32 f_bsize;
+        __u32 f_blocks;
+        __u32 f_bfree;
+        __u32 f_bavail;
+        __u32 f_files;
+        __u32 f_ffree;
+        __kernel_fsid_t f_fsid;
+        __u32 f_namelen;
+        __u32 f_frsize;
+        __u32 f_spare[5];
+};
+
+/*
+ * With EABI there is 4 bytes of padding added to this structure.
+ * Let's pack it so the padding goes away to simplify dual ABI support.
+ * Note that user space does NOT have to pack this structure.
+ */
+struct statfs64 {
+        __u32 f_type;
+        __u32 f_bsize;
+        __u64 f_blocks;
+        __u64 f_bfree;
+        __u64 f_bavail;
+        __u64 f_files;
+        __u64 f_ffree;
+        __kernel_fsid_t f_fsid;
+        __u32 f_namelen;
+        __u32 f_frsize;
+        __u32 f_spare[5];
+} __attribute__ ((packed,aligned(4)));
 
 #endif
diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h
index d626e70faded..77430d6178ae 100644
--- a/include/asm-arm/unistd.h
+++ b/include/asm-arm/unistd.h
@@ -15,10 +15,12 @@
 
 #include <linux/linkage.h>
 
-#if defined(__thumb__)
+#define __NR_OABI_SYSCALL_BASE  0x900000
+
+#if defined(__thumb__) || defined(__ARM_EABI__)
 #define __NR_SYSCALL_BASE       0
 #else
-#define __NR_SYSCALL_BASE       0x900000
+#define __NR_SYSCALL_BASE       __NR_OABI_SYSCALL_BASE
 #endif
 
 /*
@@ -373,13 +375,13 @@
 #define __sys1(x) __sys2(x)
 
 #ifndef __syscall
-#if defined(__thumb__)
-#define __syscall(name)                                 \
-        "push   {r7}\n\t"                               \
-        "mov    r7, #" __sys1(__NR_##name) "\n\t"       \
-        "swi    0\n\t"                                  \
-        "pop    {r7}"
+#if defined(__thumb__) || defined(__ARM_EABI__)
+#define __SYS_REG(name) register long __sysreg __asm__("r7") = __NR_##name;
+#define __SYS_REG_LIST(regs...) "r" (__sysreg) , ##regs
+#define __syscall(name) "swi\t0"
 #else
+#define __SYS_REG(name)
+#define __SYS_REG_LIST(regs...) regs
 #define __syscall(name) "swi\t" __sys1(__NR_##name) ""
 #endif
 #endif
@@ -395,33 +397,34 @@ do {									\
 
 #define _syscall0(type,name)                                            \
 type name(void) {                                                       \
+  __SYS_REG(name)                                                       \
   register long __res_r0 __asm__("r0");                                 \
   long __res;                                                           \
   __asm__ __volatile__ (                                                \
   __syscall(name)                                                       \
         : "=r" (__res_r0)                                               \
-        :                                                               \
-        : "lr");                                                        \
+        : __SYS_REG_LIST() );                                           \
   __res = __res_r0;                                                     \
   __syscall_return(type,__res);                                         \
 }
 
 #define _syscall1(type,name,type1,arg1)                                 \
 type name(type1 arg1) {                                                 \
+  __SYS_REG(name)                                                       \
   register long __r0 __asm__("r0") = (long)arg1;                        \
   register long __res_r0 __asm__("r0");                                 \
   long __res;                                                           \
   __asm__ __volatile__ (                                                \
   __syscall(name)                                                       \
         : "=r" (__res_r0)                                               \
-        : "r" (__r0)                                                    \
-        : "lr");                                                        \
+        : __SYS_REG_LIST( "0" (__r0) ) );                               \
   __res = __res_r0;                                                     \
   __syscall_return(type,__res);                                         \
 }
 
 #define _syscall2(type,name,type1,arg1,type2,arg2)                      \
 type name(type1 arg1,type2 arg2) {                                      \
+  __SYS_REG(name)                                                       \
   register long __r0 __asm__("r0") = (long)arg1;                        \
   register long __r1 __asm__("r1") = (long)arg2;                        \
   register long __res_r0 __asm__("r0");                                 \
@@ -429,8 +432,7 @@ type name(type1 arg1,type2 arg2) {					\
   __asm__ __volatile__ (                                                \
   __syscall(name)                                                       \
         : "=r" (__res_r0)                                               \
-        : "r" (__r0),"r" (__r1)                                         \
-        : "lr");                                                        \
+        : __SYS_REG_LIST( "0" (__r0), "r" (__r1) ) );                   \
   __res = __res_r0;                                                     \
   __syscall_return(type,__res);                                         \
 }
@@ -438,6 +440,7 @@ type name(type1 arg1,type2 arg2) {					\
 
 #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)           \
 type name(type1 arg1,type2 arg2,type3 arg3) {                           \
+  __SYS_REG(name)                                                       \
   register long __r0 __asm__("r0") = (long)arg1;                        \
   register long __r1 __asm__("r1") = (long)arg2;                        \
   register long __r2 __asm__("r2") = (long)arg3;                        \
@@ -446,8 +449,7 @@ type name(type1 arg1,type2 arg2,type3 arg3) {				\
   __asm__ __volatile__ (                                                \
   __syscall(name)                                                       \
         : "=r" (__res_r0)                                               \
-        : "r" (__r0),"r" (__r1),"r" (__r2)                              \
-        : "lr");                                                        \
+        : __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2) ) );       \
   __res = __res_r0;                                                     \
   __syscall_return(type,__res);                                         \
 }
@@ -455,6 +457,7 @@ type name(type1 arg1,type2 arg2,type3 arg3) {				\
 
 #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4)\
 type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) {             \
+  __SYS_REG(name)                                                       \
   register long __r0 __asm__("r0") = (long)arg1;                        \
   register long __r1 __asm__("r1") = (long)arg2;                        \
   register long __r2 __asm__("r2") = (long)arg3;                        \
@@ -464,8 +467,7 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) {		\
   __asm__ __volatile__ (                                                \
   __syscall(name)                                                       \
         : "=r" (__res_r0)                                               \
-        : "r" (__r0),"r" (__r1),"r" (__r2),"r" (__r3)                   \
-        : "lr");                                                        \
+        : __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2), "r" (__r3) ) ); \
   __res = __res_r0;                                                     \
   __syscall_return(type,__res);                                         \
 }
@@ -473,6 +475,7 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) {		\
 
 #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5)     \
 type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) { \
+  __SYS_REG(name)                                                       \
   register long __r0 __asm__("r0") = (long)arg1;                        \
   register long __r1 __asm__("r1") = (long)arg2;                        \
   register long __r2 __asm__("r2") = (long)arg3;                        \
@@ -483,14 +486,15 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) {	\
   __asm__ __volatile__ (                                                \
   __syscall(name)                                                       \
         : "=r" (__res_r0)                                               \
-        : "r" (__r0),"r" (__r1),"r" (__r2),"r" (__r3),"r" (__r4)        \
-        : "lr");                                                        \
+        : __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2),           \
+                          "r" (__r3), "r" (__r4) ) );                   \
   __res = __res_r0;                                                     \
   __syscall_return(type,__res);                                         \
 }
 
 #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6)  \
 type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) {     \
+  __SYS_REG(name)                                                       \
   register long __r0 __asm__("r0") = (long)arg1;                        \
   register long __r1 __asm__("r1") = (long)arg2;                        \
   register long __r2 __asm__("r2") = (long)arg3;                        \
@@ -502,30 +506,33 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
   __asm__ __volatile__ (                                                \
   __syscall(name)                                                       \
         : "=r" (__res_r0)                                               \
-        : "r" (__r0),"r" (__r1),"r" (__r2),"r" (__r3), "r" (__r4),"r" (__r5)            \
-        : "lr");                                                        \
+        : __SYS_REG_LIST( "0" (__r0), "r" (__r1), "r" (__r2),           \
+                          "r" (__r3), "r" (__r4), "r" (__r5) ) );       \
   __res = __res_r0;                                                     \
   __syscall_return(type,__res);                                         \
 }
 
 #ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
-#define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SYS_ALARM
 #define __ARCH_WANT_SYS_GETHOSTNAME
 #define __ARCH_WANT_SYS_PAUSE
-#define __ARCH_WANT_SYS_TIME
-#define __ARCH_WANT_SYS_UTIME
-#define __ARCH_WANT_SYS_SOCKETCALL
 #define __ARCH_WANT_SYS_GETPGRP
 #define __ARCH_WANT_SYS_LLSEEK
 #define __ARCH_WANT_SYS_NICE
-#define __ARCH_WANT_SYS_OLD_GETRLIMIT
-#define __ARCH_WANT_SYS_OLDUMOUNT
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+
+#if !defined(CONFIG_AEABI) || defined(CONFIG_OABI_COMPAT)
+#define __ARCH_WANT_SYS_TIME
+#define __ARCH_WANT_SYS_OLDUMOUNT
+#define __ARCH_WANT_SYS_ALARM
+#define __ARCH_WANT_SYS_UTIME
+#define __ARCH_WANT_SYS_OLD_GETRLIMIT
+#define __ARCH_WANT_OLD_READDIR
+#define __ARCH_WANT_SYS_SOCKETCALL
+#endif
 #endif
 
 #ifdef __KERNEL_SYSCALLS__
diff --git a/include/asm-arm26/cache.h b/include/asm-arm26/cache.h
index f52ca1b808cd..8c3abcf728fe 100644
--- a/include/asm-arm26/cache.h
+++ b/include/asm-arm26/cache.h
@@ -4,7 +4,8 @@
 #ifndef __ASMARM_CACHE_H
 #define __ASMARM_CACHE_H
 
-#define        L1_CACHE_BYTES  32
+#define        L1_CACHE_SHIFT  5
+#define        L1_CACHE_BYTES  (1 << L1_CACHE_SHIFT)
 #define        L1_CACHE_ALIGN(x)       (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
 #define        SMP_CACHE_BYTES L1_CACHE_BYTES
 
diff --git a/include/asm-arm26/thread_info.h b/include/asm-arm26/thread_info.h
index a65e58a0a767..9b367ebe515d 100644
--- a/include/asm-arm26/thread_info.h
+++ b/include/asm-arm26/thread_info.h
@@ -80,8 +80,7 @@ static inline struct thread_info *current_thread_info(void)
         return (struct thread_info *)(sp & ~0x1fff);
 }
 
-/* FIXME - PAGE_SIZE < 32K */
-#define THREAD_SIZE             (8*32768) // FIXME - this needs attention (see kernel/fork.c which gets a nice div by zero if this is lower than 8*32768
+#define THREAD_SIZE     PAGE_SIZE
 #define task_pt_regs(task) ((struct pt_regs *)(task_stack_page(task) + THREAD_SIZE - 8) - 1)
 
 extern struct thread_info *alloc_thread_info(struct task_struct *task);
diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h
index 0fada8f16dc6..42a95d9a0641 100644
--- a/include/asm-generic/atomic.h
+++ b/include/asm-generic/atomic.h
@@ -35,7 +35,7 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
 {
         atomic64_t *v = (atomic64_t *)l;
 
-        atomic_set(v, i);
+        atomic64_set(v, i);
 }
 
 static inline void atomic_long_inc(atomic_long_t *l)
diff --git a/include/asm-i386/bitops.h b/include/asm-i386/bitops.h
index fe0819fe9c64..88e6ca248cd7 100644
--- a/include/asm-i386/bitops.h
+++ b/include/asm-i386/bitops.h
@@ -247,7 +247,7 @@ static inline int test_and_change_bit(int nr, volatile unsigned long* addr)
 static int test_bit(int nr, const volatile void * addr);
 #endif
 
-static inline int constant_test_bit(int nr, const volatile unsigned long *addr)
+static __always_inline int constant_test_bit(int nr, const volatile unsigned long *addr)
 {
         return ((1UL << (nr & 31)) & (addr[nr >> 5])) != 0;
 }
diff --git a/include/asm-i386/current.h b/include/asm-i386/current.h
index d97328951f5f..3cbbecd79016 100644
--- a/include/asm-i386/current.h
+++ b/include/asm-i386/current.h
@@ -5,7 +5,7 @@
 
 struct task_struct;
 
-static inline struct task_struct * get_current(void)
+static __always_inline struct task_struct * get_current(void)
 {
         return current_thread_info()->task;
 }
diff --git a/include/asm-i386/string.h b/include/asm-i386/string.h
index 02c8f5d22065..bb5f88a27f7a 100644
--- a/include/asm-i386/string.h
+++ b/include/asm-i386/string.h
@@ -201,7 +201,7 @@ __asm__ __volatile__(
 return __res;
 }
 
-static inline void * __memcpy(void * to, const void * from, size_t n)
+static __always_inline void * __memcpy(void * to, const void * from, size_t n)
 {
 int d0, d1, d2;
 __asm__ __volatile__(
@@ -223,7 +223,7 @@ return (to);
  * This looks ugly, but the compiler can optimize it totally,
  * as the count is constant.
  */
-static inline void * __constant_memcpy(void * to, const void * from, size_t n)
+static __always_inline void * __constant_memcpy(void * to, const void * from, size_t n)
 {
         long esi, edi;
         if (!n) return to;
@@ -367,7 +367,7 @@ return s;
  * things 32 bits at a time even when we don't know the size of the
  * area at compile-time..
  */
-static inline void * __constant_c_memset(void * s, unsigned long c, size_t count)
+static __always_inline void * __constant_c_memset(void * s, unsigned long c, size_t count)
 {
 int d0, d1;
 __asm__ __volatile__(
@@ -416,7 +416,7 @@ extern char *strstr(const char *cs, const char *ct);
  * This looks horribly ugly, but the compiler can optimize it totally,
  * as we by now know that both pattern and count is constant..
  */
-static inline void * __constant_c_and_count_memset(void * s, unsigned long pattern, size_t count)
+static __always_inline void * __constant_c_and_count_memset(void * s, unsigned long pattern, size_t count)
 {
         switch (count) {
                 case 0:
diff --git a/include/asm-i386/uaccess.h b/include/asm-i386/uaccess.h
index 89ab7e2bc5aa..3f1337c34208 100644
--- a/include/asm-i386/uaccess.h
+++ b/include/asm-i386/uaccess.h
@@ -411,7 +411,7 @@ unsigned long __must_check __copy_from_user_ll(void *to,
  * Returns number of bytes that could not be copied.
  * On success, this will be zero.
  */
-static inline unsigned long __must_check
+static __always_inline unsigned long __must_check
 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
 {
         if (__builtin_constant_p(n)) {
@@ -432,7 +432,7 @@ __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
         return __copy_to_user_ll(to, from, n);
 }
 
-static inline unsigned long __must_check
+static __always_inline unsigned long __must_check
 __copy_to_user(void __user *to, const void *from, unsigned long n)
 {
        might_sleep();
@@ -456,7 +456,7 @@ __copy_to_user(void __user *to, const void *from, unsigned long n)
  * If some data could not be copied, this function will pad the copied
  * data to the requested size using zero bytes.
  */
-static inline unsigned long
+static __always_inline unsigned long
 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
 {
         if (__builtin_constant_p(n)) {
@@ -477,7 +477,7 @@ __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
         return __copy_from_user_ll(to, from, n);
 }
 
-static inline unsigned long
+static __always_inline unsigned long
 __copy_from_user(void *to, const void __user *from, unsigned long n)
 {
        might_sleep();
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index a74b68104559..8c0fc227f0fb 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -68,10 +68,14 @@ struct prev_kprobe {
         unsigned long status;
 };
 
+#define MAX_PARAM_RSE_SIZE      (0x60+0x60/0x3f)
 /* per-cpu kprobe control block */
 struct kprobe_ctlblk {
         unsigned long kprobe_status;
         struct pt_regs jprobe_saved_regs;
+        unsigned long jprobes_saved_stacked_regs[MAX_PARAM_RSE_SIZE];
+        unsigned long *bsp;
+        unsigned long cfm;
         struct prev_kprobe prev_kprobe;
 };
 
@@ -118,5 +122,7 @@ extern int kprobe_exceptions_notify(struct notifier_block *self,
 static inline void jprobe_return(void)
 {
 }
+extern void invalidate_stacked_regs(void);
+extern void flush_register_stack(void);
 
 #endif                          /* _ASM_KPROBES_H */
diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h
index e828377ad295..7708ec669a33 100644
--- a/include/asm-ia64/pal.h
+++ b/include/asm-ia64/pal.h
@@ -927,7 +927,7 @@ static inline s64
 ia64_pal_cache_flush (u64 cache_type, u64 invalidate, u64 *progress, u64 *vector)
 {
         struct ia64_pal_retval iprv;
-        PAL_CALL_IC_OFF(iprv, PAL_CACHE_FLUSH, cache_type, invalidate, *progress);
+        PAL_CALL(iprv, PAL_CACHE_FLUSH, cache_type, invalidate, *progress);
         if (vector)
                 *vector = iprv.v0;
         *progress = iprv.v1;
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index 8c648bf72bbd..09b99029ac1a 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -25,8 +25,8 @@
  * Limits for PMC and PMD are set to less than maximum architected values
  * but should be sufficient for a while
  */
-#define IA64_NUM_PMC_REGS       32
-#define IA64_NUM_PMD_REGS       32
+#define IA64_NUM_PMC_REGS       64
+#define IA64_NUM_PMD_REGS       64
 
 #define DEFAULT_MAP_BASE        __IA64_UL_CONST(0x2000000000000000)
 #define DEFAULT_TASK_SIZE       __IA64_UL_CONST(0xa000000000000000)
diff --git a/include/asm-ia64/sn/intr.h b/include/asm-ia64/sn/intr.h
index e35074f526d9..a3431372c6e7 100644
--- a/include/asm-ia64/sn/intr.h
+++ b/include/asm-ia64/sn/intr.h
@@ -40,7 +40,7 @@ struct sn_irq_info {
         int             irq_cpuid;      /* kernel logical cpuid      */
         int             irq_irq;        /* the IRQ number */
         int             irq_int_bit;    /* Bridge interrupt pin */
-        uint64_t        irq_xtalkaddr;  /* xtalkaddr IRQ is sent to  */
+        u64     irq_xtalkaddr;  /* xtalkaddr IRQ is sent to  */
         int             irq_bridge_type;/* pciio asic type (pciio.h) */
         void           *irq_bridge;     /* bridge generating irq     */
         void           *irq_pciioinfo;  /* associated pciio_info_t   */
diff --git a/include/asm-ia64/sn/ioc3.h b/include/asm-ia64/sn/ioc3.h
new file mode 100644
index 000000000000..95ed6cc83cf1
--- /dev/null
+++ b/include/asm-ia64/sn/ioc3.h
@@ -0,0 +1,241 @@
+/*
+ * Copyright (C) 2005 Silicon Graphics, Inc.
+ */
+#ifndef IA64_SN_IOC3_H
+#define IA64_SN_IOC3_H
+
+/* serial port register map */
+struct ioc3_serialregs {
+        uint32_t sscr;
+        uint32_t stpir;
+        uint32_t stcir;
+        uint32_t srpir;
+        uint32_t srcir;
+        uint32_t srtr;
+        uint32_t shadow;
+};
+
+/* SUPERIO uart register map */
+struct ioc3_uartregs {
+        char iu_lcr;
+        union {
+                char iir;       /* read only */
+                char fcr;       /* write only */
+        } u3;
+        union {
+                char ier;       /* DLAB == 0 */
+                char dlm;       /* DLAB == 1 */
+        } u2;
+        union {
+                char rbr;       /* read only, DLAB == 0 */
+                char thr;       /* write only, DLAB == 0 */
+                char dll;       /* DLAB == 1 */
+        } u1;
+        char iu_scr;
+        char iu_msr;
+        char iu_lsr;
+        char iu_mcr;
+};
+
+#define iu_rbr u1.rbr
+#define iu_thr u1.thr
+#define iu_dll u1.dll
+#define iu_ier u2.ier
+#define iu_dlm u2.dlm
+#define iu_iir u3.iir
+#define iu_fcr u3.fcr
+
+struct ioc3_sioregs {
+        char fill[0x170];
+        struct ioc3_uartregs uartb;
+        struct ioc3_uartregs uarta;
+};
+
+/* PCI IO/mem space register map */
+struct ioc3 {
+        uint32_t pci_id;
+        uint32_t pci_scr;
+        uint32_t pci_rev;
+        uint32_t pci_lat;
+        uint32_t pci_addr;
+        uint32_t pci_err_addr_l;
+        uint32_t pci_err_addr_h;
+
+        uint32_t sio_ir;
+        /* these registers are read-only for general kernel code. To
+         * modify them use the functions in ioc3.c
+         */
+        uint32_t sio_ies;
+        uint32_t sio_iec;
+        uint32_t sio_cr;
+        uint32_t int_out;
+        uint32_t mcr;
+        uint32_t gpcr_s;
+        uint32_t gpcr_c;
+        uint32_t gpdr;
+        uint32_t gppr[9];
+        char fill[0x4c];
+
+        /* serial port registers */
+        uint32_t sbbr_h;
+        uint32_t sbbr_l;
+
+        struct ioc3_serialregs port_a;
+        struct ioc3_serialregs port_b;
+        char fill1[0x1ff10];
+        /* superio registers */
+        struct ioc3_sioregs sregs;
+};
+
+/* These don't exist on the ioc3 serial card... */
+#define eier    fill1[8]
+#define eisr    fill1[4]
+
+#define PCI_LAT                 0xc     /* Latency Timer */
+#define PCI_SCR_DROP_MODE_EN    0x00008000 /* drop pios on parity err */
+#define UARTA_BASE              0x178
+#define UARTB_BASE              0x170
+
+
+/* bitmasks for serial RX status byte */
+#define RXSB_OVERRUN            0x01    /* char(s) lost */
+#define RXSB_PAR_ERR            0x02    /* parity error */
+#define RXSB_FRAME_ERR          0x04    /* framing error */
+#define RXSB_BREAK              0x08    /* break character */
+#define RXSB_CTS                0x10    /* state of CTS */
+#define RXSB_DCD                0x20    /* state of DCD */
+#define RXSB_MODEM_VALID        0x40    /* DCD, CTS and OVERRUN are valid */
+#define RXSB_DATA_VALID         0x80    /* FRAME_ERR PAR_ERR & BREAK valid */
+
+/* bitmasks for serial TX control byte */
+#define TXCB_INT_WHEN_DONE      0x20    /* interrupt after this byte is sent */
+#define TXCB_INVALID            0x00    /* byte is invalid */
+#define TXCB_VALID              0x40    /* byte is valid */
+#define TXCB_MCR                0x80    /* data<7:0> to modem cntrl register */
+#define TXCB_DELAY              0xc0    /* delay data<7:0> mSec */
+
+/* bitmasks for SBBR_L */
+#define SBBR_L_SIZE             0x00000001      /* 0 1KB rings, 1 4KB rings */
+
+/* bitmasks for SSCR_<A:B> */
+#define SSCR_RX_THRESHOLD       0x000001ff      /* hiwater mark */
+#define SSCR_TX_TIMER_BUSY      0x00010000      /* TX timer in progress */
+#define SSCR_HFC_EN             0x00020000      /* h/w flow cntrl enabled */
+#define SSCR_RX_RING_DCD        0x00040000      /* postRX record on delta-DCD */
+#define SSCR_RX_RING_CTS        0x00080000      /* postRX record on delta-CTS */
+#define SSCR_HIGH_SPD           0x00100000      /* 4X speed */
+#define SSCR_DIAG               0x00200000      /* bypass clock divider */
+#define SSCR_RX_DRAIN           0x08000000      /* drain RX buffer to memory */
+#define SSCR_DMA_EN             0x10000000      /* enable ring buffer DMA */
+#define SSCR_DMA_PAUSE          0x20000000      /* pause DMA */
+#define SSCR_PAUSE_STATE        0x40000000      /* set when PAUSE takes effect*/
+#define SSCR_RESET              0x80000000      /* reset DMA channels */
+
+/* all producer/comsumer pointers are the same bitfield */
+#define PROD_CONS_PTR_4K        0x00000ff8      /* for 4K buffers */
+#define PROD_CONS_PTR_1K        0x000003f8      /* for 1K buffers */
+#define PROD_CONS_PTR_OFF       3
+
+/* bitmasks for SRCIR_<A:B> */
+#define SRCIR_ARM               0x80000000      /* arm RX timer */
+
+/* bitmasks for SHADOW_<A:B> */
+#define SHADOW_DR               0x00000001      /* data ready */
+#define SHADOW_OE               0x00000002      /* overrun error */
+#define SHADOW_PE               0x00000004      /* parity error */
+#define SHADOW_FE               0x00000008      /* framing error */
+#define SHADOW_BI               0x00000010      /* break interrupt */
+#define SHADOW_THRE             0x00000020      /* transmit holding reg empty */
+#define SHADOW_TEMT             0x00000040      /* transmit shift reg empty */
+#define SHADOW_RFCE             0x00000080      /* char in RX fifo has error */
+#define SHADOW_DCTS             0x00010000      /* delta clear to send */
+#define SHADOW_DDCD             0x00080000      /* delta data carrier detect */
+#define SHADOW_CTS              0x00100000      /* clear to send */
+#define SHADOW_DCD              0x00800000      /* data carrier detect */
+#define SHADOW_DTR              0x01000000      /* data terminal ready */
+#define SHADOW_RTS              0x02000000      /* request to send */
+#define SHADOW_OUT1             0x04000000      /* 16550 OUT1 bit */
+#define SHADOW_OUT2             0x08000000      /* 16550 OUT2 bit */
+#define SHADOW_LOOP             0x10000000      /* loopback enabled */
+
+/* bitmasks for SRTR_<A:B> */
+#define SRTR_CNT                0x00000fff      /* reload value for RX timer */
+#define SRTR_CNT_VAL            0x0fff0000      /* current value of RX timer */
+#define SRTR_CNT_VAL_SHIFT      16
+#define SRTR_HZ                 16000           /* SRTR clock frequency */
+
+/* bitmasks for SIO_IR, SIO_IEC and SIO_IES  */
+#define SIO_IR_SA_TX_MT         0x00000001      /* Serial port A TX empty */
+#define SIO_IR_SA_RX_FULL       0x00000002      /* port A RX buf full */
+#define SIO_IR_SA_RX_HIGH       0x00000004      /* port A RX hiwat */
+#define SIO_IR_SA_RX_TIMER      0x00000008      /* port A RX timeout */
+#define SIO_IR_SA_DELTA_DCD     0x00000010      /* port A delta DCD */
+#define SIO_IR_SA_DELTA_CTS     0x00000020      /* port A delta CTS */
+#define SIO_IR_SA_INT           0x00000040      /* port A pass-thru intr */
+#define SIO_IR_SA_TX_EXPLICIT   0x00000080      /* port A explicit TX thru */
+#define SIO_IR_SA_MEMERR        0x00000100      /* port A PCI error */
+#define SIO_IR_SB_TX_MT         0x00000200
+#define SIO_IR_SB_RX_FULL       0x00000400
+#define SIO_IR_SB_RX_HIGH       0x00000800
+#define SIO_IR_SB_RX_TIMER      0x00001000
+#define SIO_IR_SB_DELTA_DCD     0x00002000
+#define SIO_IR_SB_DELTA_CTS     0x00004000
+#define SIO_IR_SB_INT           0x00008000
+#define SIO_IR_SB_TX_EXPLICIT   0x00010000
+#define SIO_IR_SB_MEMERR        0x00020000
+#define SIO_IR_PP_INT           0x00040000      /* P port pass-thru intr */
+#define SIO_IR_PP_INTA          0x00080000      /* PP context A thru */
+#define SIO_IR_PP_INTB          0x00100000      /* PP context B thru */
+#define SIO_IR_PP_MEMERR        0x00200000      /* PP PCI error */
+#define SIO_IR_KBD_INT          0x00400000      /* kbd/mouse intr */
+#define SIO_IR_RT_INT           0x08000000      /* RT output pulse */
+#define SIO_IR_GEN_INT1         0x10000000      /* RT input pulse */
+#define SIO_IR_GEN_INT_SHIFT    28
+
+/* per device interrupt masks */
+#define SIO_IR_SA               (SIO_IR_SA_TX_MT | \
+                                 SIO_IR_SA_RX_FULL | \
+                                 SIO_IR_SA_RX_HIGH | \
+                                 SIO_IR_SA_RX_TIMER | \
+                                 SIO_IR_SA_DELTA_DCD | \
+                                 SIO_IR_SA_DELTA_CTS | \
+                                 SIO_IR_SA_INT | \
+                                 SIO_IR_SA_TX_EXPLICIT | \
+                                 SIO_IR_SA_MEMERR)
+
+#define SIO_IR_SB               (SIO_IR_SB_TX_MT | \
+                                 SIO_IR_SB_RX_FULL | \
+                                 SIO_IR_SB_RX_HIGH | \
+                                 SIO_IR_SB_RX_TIMER | \
+                                 SIO_IR_SB_DELTA_DCD | \
+                                 SIO_IR_SB_DELTA_CTS | \
+                                 SIO_IR_SB_INT | \
+                                 SIO_IR_SB_TX_EXPLICIT | \
+                                 SIO_IR_SB_MEMERR)
+
+#define SIO_IR_PP               (SIO_IR_PP_INT | SIO_IR_PP_INTA | \
+                                 SIO_IR_PP_INTB | SIO_IR_PP_MEMERR)
+#define SIO_IR_RT               (SIO_IR_RT_INT | SIO_IR_GEN_INT1)
+
+/* bitmasks for SIO_CR */
+#define SIO_CR_CMD_PULSE_SHIFT 15
+#define SIO_CR_SER_A_BASE_SHIFT 1
+#define SIO_CR_SER_B_BASE_SHIFT 8
+#define SIO_CR_ARB_DIAG         0x00380000      /* cur !enet PCI requet (ro) */
+#define SIO_CR_ARB_DIAG_TXA     0x00000000
+#define SIO_CR_ARB_DIAG_RXA     0x00080000
+#define SIO_CR_ARB_DIAG_TXB     0x00100000
+#define SIO_CR_ARB_DIAG_RXB     0x00180000
+#define SIO_CR_ARB_DIAG_PP      0x00200000
+#define SIO_CR_ARB_DIAG_IDLE    0x00400000      /* 0 -> active request (ro) */
+
+/* defs for some of the generic I/O pins */
+#define GPCR_PHY_RESET          0x20    /* pin is output to PHY reset */
+#define GPCR_UARTB_MODESEL      0x40    /* pin is output to port B mode sel */
+#define GPCR_UARTA_MODESEL      0x80    /* pin is output to port A mode sel */
+
+#define GPPR_PHY_RESET_PIN      5       /* GIO pin controlling phy reset */
+#define GPPR_UARTB_MODESEL_PIN  6       /* GIO pin cntrling uartb modeselect */
+#define GPPR_UARTA_MODESEL_PIN  7       /* GIO pin cntrling uarta modeselect */
+
+#endif /* IA64_SN_IOC3_H */
diff --git a/include/asm-ia64/sn/pcibr_provider.h b/include/asm-ia64/sn/pcibr_provider.h
index 2b42d9ece26b..9334078b089a 100644
--- a/include/asm-ia64/sn/pcibr_provider.h
+++ b/include/asm-ia64/sn/pcibr_provider.h
@@ -44,9 +44,9 @@
 #define PCI32_MAPPED_BASE               0x40000000
 #define PCI32_DIRECT_BASE               0x80000000
 
-#define IS_PCI32_MAPPED(x)              ((uint64_t)(x) < PCI32_DIRECT_BASE && \
-                                         (uint64_t)(x) >= PCI32_MAPPED_BASE)
-#define IS_PCI32_DIRECT(x)              ((uint64_t)(x) >= PCI32_MAPPED_BASE)
+#define IS_PCI32_MAPPED(x)              ((u64)(x) < PCI32_DIRECT_BASE && \
+                                         (u64)(x) >= PCI32_MAPPED_BASE)
+#define IS_PCI32_DIRECT(x)              ((u64)(x) >= PCI32_MAPPED_BASE)
 
 
 /*
@@ -63,7 +63,7 @@
         (IOPG(IOPGOFF(addr) + (size) - 1) == IOPG((size) - 1))
 
 #define MINIMAL_ATE_FLAG(addr, size) \
-        (MINIMAL_ATES_REQUIRED((uint64_t)addr, size) ? 1 : 0)
+        (MINIMAL_ATES_REQUIRED((u64)addr, size) ? 1 : 0)
 
 /* bit 29 of the pci address is the SWAP bit */
 #define ATE_SWAPSHIFT                   29
@@ -90,27 +90,27 @@
  * PMU resources.
  */
 struct ate_resource{
-        uint64_t *ate;
-        uint64_t num_ate;
-        uint64_t lowest_free_index;
+        u64 *ate;
+        u64 num_ate;
+        u64 lowest_free_index;
 };
 
 struct pcibus_info {
         struct pcibus_bussoft   pbi_buscommon;   /* common header */
-        uint32_t                pbi_moduleid;
+        u32                pbi_moduleid;
         short                   pbi_bridge_type;
         short                   pbi_bridge_mode;
 
         struct ate_resource     pbi_int_ate_resource;
-        uint64_t                pbi_int_ate_size;
+        u64                pbi_int_ate_size;
 
-        uint64_t                pbi_dir_xbase;
+        u64                pbi_dir_xbase;
         char                    pbi_hub_xid;
 
-        uint64_t                pbi_devreg[8];
+        u64                pbi_devreg[8];
 
-        uint32_t                pbi_valid_devices;
-        uint32_t                pbi_enabled_devices;
+        u32             pbi_valid_devices;
+        u32             pbi_enabled_devices;
 
         spinlock_t              pbi_lock;
 };
@@ -136,22 +136,22 @@ extern void pcibr_dma_unmap(struct pci_dev *, dma_addr_t, int);
 /*
  * prototypes for the bridge asic register access routines in pcibr_reg.c
  */
-extern void             pcireg_control_bit_clr(struct pcibus_info *, uint64_t);
-extern void             pcireg_control_bit_set(struct pcibus_info *, uint64_t);
-extern uint64_t         pcireg_tflush_get(struct pcibus_info *);
-extern uint64_t         pcireg_intr_status_get(struct pcibus_info *);
-extern void             pcireg_intr_enable_bit_clr(struct pcibus_info *, uint64_t);
-extern void             pcireg_intr_enable_bit_set(struct pcibus_info *, uint64_t);
-extern void             pcireg_intr_addr_addr_set(struct pcibus_info *, int, uint64_t);
+extern void             pcireg_control_bit_clr(struct pcibus_info *, u64);
+extern void             pcireg_control_bit_set(struct pcibus_info *, u64);
+extern u64         pcireg_tflush_get(struct pcibus_info *);
+extern u64         pcireg_intr_status_get(struct pcibus_info *);
+extern void             pcireg_intr_enable_bit_clr(struct pcibus_info *, u64);
+extern void             pcireg_intr_enable_bit_set(struct pcibus_info *, u64);
+extern void             pcireg_intr_addr_addr_set(struct pcibus_info *, int, u64);
 extern void             pcireg_force_intr_set(struct pcibus_info *, int);
-extern uint64_t         pcireg_wrb_flush_get(struct pcibus_info *, int);
-extern void             pcireg_int_ate_set(struct pcibus_info *, int, uint64_t);
-extern uint64_t *       pcireg_int_ate_addr(struct pcibus_info *, int);
+extern u64         pcireg_wrb_flush_get(struct pcibus_info *, int);
+extern void             pcireg_int_ate_set(struct pcibus_info *, int, u64);
+extern u64 *    pcireg_int_ate_addr(struct pcibus_info *, int);
 extern void             pcibr_force_interrupt(struct sn_irq_info *sn_irq_info);
 extern void             pcibr_change_devices_irq(struct sn_irq_info *sn_irq_info);
 extern int              pcibr_ate_alloc(struct pcibus_info *, int);
 extern void             pcibr_ate_free(struct pcibus_info *, int);
-extern void             ate_write(struct pcibus_info *, int, int, uint64_t);
+extern void             ate_write(struct pcibus_info *, int, int, u64);
 extern int sal_pcibr_slot_enable(struct pcibus_info *soft, int device,
                                  void *resp);
 extern int sal_pcibr_slot_disable(struct pcibus_info *soft, int device,
diff --git a/include/asm-ia64/sn/pcibus_provider_defs.h b/include/asm-ia64/sn/pcibus_provider_defs.h
index ad0e8e8ae53f..ce3f6c328241 100644
--- a/include/asm-ia64/sn/pcibus_provider_defs.h
+++ b/include/asm-ia64/sn/pcibus_provider_defs.h
@@ -29,13 +29,13 @@
  */
 
 struct pcibus_bussoft {
-        uint32_t                bs_asic_type;   /* chipset type */
-        uint32_t                bs_xid;         /* xwidget id */
-        uint32_t                bs_persist_busnum; /* Persistent Bus Number */
-        uint32_t                bs_persist_segment; /* Segment Number */
-        uint64_t                bs_legacy_io;   /* legacy io pio addr */
-        uint64_t                bs_legacy_mem;  /* legacy mem pio addr */
-        uint64_t                bs_base;        /* widget base */
+        u32             bs_asic_type;   /* chipset type */
+        u32             bs_xid;         /* xwidget id */
+        u32             bs_persist_busnum; /* Persistent Bus Number */
+        u32             bs_persist_segment; /* Segment Number */
+        u64             bs_legacy_io;   /* legacy io pio addr */
+        u64             bs_legacy_mem;  /* legacy mem pio addr */
+        u64             bs_base;        /* widget base */
         struct xwidget_info     *bs_xwidget_info;
 };
 
diff --git a/include/asm-ia64/sn/pcidev.h b/include/asm-ia64/sn/pcidev.h
index f65d222ca5e8..38cdffbc4c7b 100644
--- a/include/asm-ia64/sn/pcidev.h
+++ b/include/asm-ia64/sn/pcidev.h
@@ -55,8 +55,8 @@ struct sn_pci_controller {
 #define PCIIO_VENDOR_ID_NONE    (-1)
 
 struct pcidev_info {
-        uint64_t                pdi_pio_mapped_addr[7]; /* 6 BARs PLUS 1 ROM */
-        uint64_t                pdi_slot_host_handle;   /* Bus and devfn Host pci_dev */
+        u64             pdi_pio_mapped_addr[7]; /* 6 BARs PLUS 1 ROM */
+        u64             pdi_slot_host_handle;   /* Bus and devfn Host pci_dev */
 
         struct pcibus_bussoft   *pdi_pcibus_info;       /* Kernel common bus soft */
         struct pcidev_info      *pdi_host_pcidev_info;  /* Kernel Host pci_dev */
diff --git a/include/asm-ia64/sn/pic.h b/include/asm-ia64/sn/pic.h
index 0de82e6b0893..5f9da5fd6e56 100644
--- a/include/asm-ia64/sn/pic.h
+++ b/include/asm-ia64/sn/pic.h
@@ -74,120 +74,120 @@ struct pic {
     /* 0x000000-0x00FFFF -- Local Registers */
 
     /* 0x000000-0x000057 -- Standard Widget Configuration */
-    uint64_t            p_wid_id;                       /* 0x000000 */
-    uint64_t            p_wid_stat;                     /* 0x000008 */
-    uint64_t            p_wid_err_upper;                /* 0x000010 */
-    uint64_t            p_wid_err_lower;                /* 0x000018 */
+    u64         p_wid_id;                       /* 0x000000 */
+    u64         p_wid_stat;                     /* 0x000008 */
+    u64         p_wid_err_upper;                /* 0x000010 */
+    u64         p_wid_err_lower;                /* 0x000018 */
     #define p_wid_err p_wid_err_lower
-    uint64_t            p_wid_control;                  /* 0x000020 */
-    uint64_t            p_wid_req_timeout;              /* 0x000028 */
-    uint64_t            p_wid_int_upper;                /* 0x000030 */
-    uint64_t            p_wid_int_lower;                /* 0x000038 */
+    u64         p_wid_control;                  /* 0x000020 */
+    u64         p_wid_req_timeout;              /* 0x000028 */
+    u64         p_wid_int_upper;                /* 0x000030 */
+    u64         p_wid_int_lower;                /* 0x000038 */
     #define p_wid_int p_wid_int_lower
-    uint64_t            p_wid_err_cmdword;              /* 0x000040 */
-    uint64_t            p_wid_llp;                      /* 0x000048 */
-    uint64_t            p_wid_tflush;                   /* 0x000050 */
+    u64         p_wid_err_cmdword;              /* 0x000040 */
+    u64         p_wid_llp;                      /* 0x000048 */
+    u64         p_wid_tflush;                   /* 0x000050 */
 
     /* 0x000058-0x00007F -- Bridge-specific Widget Configuration */
-    uint64_t            p_wid_aux_err;                  /* 0x000058 */
-    uint64_t            p_wid_resp_upper;               /* 0x000060 */
-    uint64_t            p_wid_resp_lower;               /* 0x000068 */
+    u64         p_wid_aux_err;                  /* 0x000058 */
+    u64         p_wid_resp_upper;               /* 0x000060 */
+    u64         p_wid_resp_lower;               /* 0x000068 */
     #define p_wid_resp p_wid_resp_lower
-    uint64_t            p_wid_tst_pin_ctrl;             /* 0x000070 */
-    uint64_t            p_wid_addr_lkerr;               /* 0x000078 */
+    u64         p_wid_tst_pin_ctrl;             /* 0x000070 */
+    u64         p_wid_addr_lkerr;               /* 0x000078 */
 
     /* 0x000080-0x00008F -- PMU & MAP */
-    uint64_t            p_dir_map;                      /* 0x000080 */
-    uint64_t            _pad_000088;                    /* 0x000088 */
+    u64         p_dir_map;                      /* 0x000080 */
+    u64         _pad_000088;                    /* 0x000088 */
 
     /* 0x000090-0x00009F -- SSRAM */
-    uint64_t            p_map_fault;                    /* 0x000090 */
-    uint64_t            _pad_000098;                    /* 0x000098 */
+    u64         p_map_fault;                    /* 0x000090 */
+    u64         _pad_000098;                    /* 0x000098 */
 
     /* 0x0000A0-0x0000AF -- Arbitration */
-    uint64_t            p_arb;                          /* 0x0000A0 */
-    uint64_t            _pad_0000A8;                    /* 0x0000A8 */
+    u64         p_arb;                          /* 0x0000A0 */
+    u64         _pad_0000A8;                    /* 0x0000A8 */
 
     /* 0x0000B0-0x0000BF -- Number In A Can or ATE Parity Error */
-    uint64_t            p_ate_parity_err;               /* 0x0000B0 */
-    uint64_t            _pad_0000B8;                    /* 0x0000B8 */
+    u64         p_ate_parity_err;               /* 0x0000B0 */
+    u64         _pad_0000B8;                    /* 0x0000B8 */
 
     /* 0x0000C0-0x0000FF -- PCI/GIO */
-    uint64_t            p_bus_timeout;                  /* 0x0000C0 */
-    uint64_t            p_pci_cfg;                      /* 0x0000C8 */
-    uint64_t            p_pci_err_upper;                /* 0x0000D0 */
-    uint64_t            p_pci_err_lower;                /* 0x0000D8 */
+    u64         p_bus_timeout;                  /* 0x0000C0 */
+    u64         p_pci_cfg;                      /* 0x0000C8 */
+    u64         p_pci_err_upper;                /* 0x0000D0 */
+    u64         p_pci_err_lower;                /* 0x0000D8 */
     #define p_pci_err p_pci_err_lower
-    uint64_t            _pad_0000E0[4];                 /* 0x0000{E0..F8} */
+    u64         _pad_0000E0[4];                 /* 0x0000{E0..F8} */
 
     /* 0x000100-0x0001FF -- Interrupt */
-    uint64_t            p_int_status;                   /* 0x000100 */
-    uint64_t            p_int_enable;                   /* 0x000108 */
-    uint64_t            p_int_rst_stat;                 /* 0x000110 */
-    uint64_t            p_int_mode;                     /* 0x000118 */
-    uint64_t            p_int_device;                   /* 0x000120 */
-    uint64_t            p_int_host_err;                 /* 0x000128 */
-    uint64_t            p_int_addr[8];                  /* 0x0001{30,,,68} */
-    uint64_t            p_err_int_view;                 /* 0x000170 */
-    uint64_t            p_mult_int;                     /* 0x000178 */
-    uint64_t            p_force_always[8];              /* 0x0001{80,,,B8} */
-    uint64_t            p_force_pin[8];                 /* 0x0001{C0,,,F8} */
+    u64         p_int_status;                   /* 0x000100 */
+    u64         p_int_enable;                   /* 0x000108 */
+    u64         p_int_rst_stat;                 /* 0x000110 */
+    u64         p_int_mode;                     /* 0x000118 */
+    u64         p_int_device;                   /* 0x000120 */
+    u64         p_int_host_err;                 /* 0x000128 */
+    u64         p_int_addr[8];                  /* 0x0001{30,,,68} */
+    u64         p_err_int_view;                 /* 0x000170 */
+    u64         p_mult_int;                     /* 0x000178 */
+    u64         p_force_always[8];              /* 0x0001{80,,,B8} */
+    u64         p_force_pin[8];                 /* 0x0001{C0,,,F8} */
 
     /* 0x000200-0x000298 -- Device */
-    uint64_t            p_device[4];                    /* 0x0002{00,,,18} */
-    uint64_t            _pad_000220[4];                 /* 0x0002{20,,,38} */
-    uint64_t            p_wr_req_buf[4];                /* 0x0002{40,,,58} */
-    uint64_t            _pad_000260[4];                 /* 0x0002{60,,,78} */
-    uint64_t            p_rrb_map[2];                   /* 0x0002{80,,,88} */
+    u64         p_device[4];                    /* 0x0002{00,,,18} */
+    u64         _pad_000220[4];                 /* 0x0002{20,,,38} */
+    u64         p_wr_req_buf[4];                /* 0x0002{40,,,58} */
+    u64         _pad_000260[4];                 /* 0x0002{60,,,78} */
+    u64         p_rrb_map[2];                   /* 0x0002{80,,,88} */
     #define p_even_resp p_rrb_map[0]                    /* 0x000280 */
     #define p_odd_resp  p_rrb_map[1]                    /* 0x000288 */
-    uint64_t            p_resp_status;                  /* 0x000290 */
-    uint64_t            p_resp_clear;                   /* 0x000298 */
+    u64         p_resp_status;                  /* 0x000290 */
+    u64         p_resp_clear;                   /* 0x000298 */
 
-    uint64_t            _pad_0002A0[12];                /* 0x0002{A0..F8} */
+    u64         _pad_0002A0[12];                /* 0x0002{A0..F8} */
 
     /* 0x000300-0x0003F8 -- Buffer Address Match Registers */
     struct {
-        uint64_t        upper;                          /* 0x0003{00,,,F0} */
-        uint64_t        lower;                          /* 0x0003{08,,,F8} */
+        u64     upper;                          /* 0x0003{00,,,F0} */
+        u64     lower;                          /* 0x0003{08,,,F8} */
     } p_buf_addr_match[16];
 
     /* 0x000400-0x0005FF -- Performance Monitor Registers (even only) */
     struct {
-        uint64_t        flush_w_touch;                  /* 0x000{400,,,5C0} */
-        uint64_t        flush_wo_touch;                 /* 0x000{408,,,5C8} */
-        uint64_t        inflight;                       /* 0x000{410,,,5D0} */
-        uint64_t        prefetch;                       /* 0x000{418,,,5D8} */
-        uint64_t        total_pci_retry;                /* 0x000{420,,,5E0} */
-        uint64_t        max_pci_retry;                  /* 0x000{428,,,5E8} */
-        uint64_t        max_latency;                    /* 0x000{430,,,5F0} */
-        uint64_t        clear_all;                      /* 0x000{438,,,5F8} */
+        u64     flush_w_touch;                  /* 0x000{400,,,5C0} */
+        u64     flush_wo_touch;                 /* 0x000{408,,,5C8} */
+        u64     inflight;                       /* 0x000{410,,,5D0} */
+        u64     prefetch;                       /* 0x000{418,,,5D8} */
+        u64     total_pci_retry;                /* 0x000{420,,,5E0} */
+        u64     max_pci_retry;                  /* 0x000{428,,,5E8} */
+        u64     max_latency;                    /* 0x000{430,,,5F0} */
+        u64     clear_all;                      /* 0x000{438,,,5F8} */
     } p_buf_count[8];
 
 
     /* 0x000600-0x0009FF -- PCI/X registers */
-    uint64_t            p_pcix_bus_err_addr;            /* 0x000600 */
-    uint64_t            p_pcix_bus_err_attr;            /* 0x000608 */
-    uint64_t            p_pcix_bus_err_data;            /* 0x000610 */
-    uint64_t            p_pcix_pio_split_addr;          /* 0x000618 */
-    uint64_t            p_pcix_pio_split_attr;          /* 0x000620 */
-    uint64_t            p_pcix_dma_req_err_attr;        /* 0x000628 */
-    uint64_t            p_pcix_dma_req_err_addr;        /* 0x000630 */
-    uint64_t            p_pcix_timeout;                 /* 0x000638 */
+    u64         p_pcix_bus_err_addr;            /* 0x000600 */
+    u64         p_pcix_bus_err_attr;            /* 0x000608 */
+    u64         p_pcix_bus_err_data;            /* 0x000610 */
+    u64         p_pcix_pio_split_addr;          /* 0x000618 */
+    u64         p_pcix_pio_split_attr;          /* 0x000620 */
+    u64         p_pcix_dma_req_err_attr;        /* 0x000628 */
+    u64         p_pcix_dma_req_err_addr;        /* 0x000630 */
+    u64         p_pcix_timeout;                 /* 0x000638 */
 
-    uint64_t            _pad_000640[120];               /* 0x000{640,,,9F8} */
+    u64         _pad_000640[120];               /* 0x000{640,,,9F8} */
 
     /* 0x000A00-0x000BFF -- PCI/X Read&Write Buffer */
     struct {
-        uint64_t        p_buf_addr;                     /* 0x000{A00,,,AF0} */
-        uint64_t        p_buf_attr;                     /* 0X000{A08,,,AF8} */
+        u64     p_buf_addr;                     /* 0x000{A00,,,AF0} */
+        u64     p_buf_attr;                     /* 0X000{A08,,,AF8} */
     } p_pcix_read_buf_64[16];
 
     struct {
-        uint64_t        p_buf_addr;                     /* 0x000{B00,,,BE0} */
-        uint64_t        p_buf_attr;                     /* 0x000{B08,,,BE8} */
-        uint64_t        p_buf_valid;                    /* 0x000{B10,,,BF0} */
-        uint64_t        __pad1;                         /* 0x000{B18,,,BF8} */
+        u64     p_buf_addr;                     /* 0x000{B00,,,BE0} */
+        u64     p_buf_attr;                     /* 0x000{B08,,,BE8} */
+        u64     p_buf_valid;                    /* 0x000{B10,,,BF0} */
+        u64     __pad1;                         /* 0x000{B18,,,BF8} */
     } p_pcix_write_buf_64[8];
 
     /* End of Local Registers -- Start of Address Map space */
@@ -195,45 +195,45 @@ struct pic {
     char                _pad_000c00[0x010000 - 0x000c00];
 
     /* 0x010000-0x011fff -- Internal ATE RAM (Auto Parity Generation) */
-    uint64_t            p_int_ate_ram[1024];            /* 0x010000-0x011fff */
+    u64         p_int_ate_ram[1024];            /* 0x010000-0x011fff */
 
     /* 0x012000-0x013fff -- Internal ATE RAM (Manual Parity Generation) */
-    uint64_t            p_int_ate_ram_mp[1024];         /* 0x012000-0x013fff */
+    u64         p_int_ate_ram_mp[1024];         /* 0x012000-0x013fff */
 
     char                _pad_014000[0x18000 - 0x014000];
 
     /* 0x18000-0x197F8 -- PIC Write Request Ram */
-    uint64_t            p_wr_req_lower[256];            /* 0x18000 - 0x187F8 */
-    uint64_t            p_wr_req_upper[256];            /* 0x18800 - 0x18FF8 */
-    uint64_t            p_wr_req_parity[256];           /* 0x19000 - 0x197F8 */
+    u64         p_wr_req_lower[256];            /* 0x18000 - 0x187F8 */
+    u64         p_wr_req_upper[256];            /* 0x18800 - 0x18FF8 */
+    u64         p_wr_req_parity[256];           /* 0x19000 - 0x197F8 */
 
     char                _pad_019800[0x20000 - 0x019800];
 
     /* 0x020000-0x027FFF -- PCI Device Configuration Spaces */
     union {
-        uint8_t         c[0x1000 / 1];                  /* 0x02{0000,,,7FFF} */
-        uint16_t        s[0x1000 / 2];                  /* 0x02{0000,,,7FFF} */
-        uint32_t        l[0x1000 / 4];                  /* 0x02{0000,,,7FFF} */
-        uint64_t        d[0x1000 / 8];                  /* 0x02{0000,,,7FFF} */
+        u8              c[0x1000 / 1];                  /* 0x02{0000,,,7FFF} */
+        u16     s[0x1000 / 2];                  /* 0x02{0000,,,7FFF} */
+        u32     l[0x1000 / 4];                  /* 0x02{0000,,,7FFF} */
+        u64     d[0x1000 / 8];                  /* 0x02{0000,,,7FFF} */
         union {
-            uint8_t     c[0x100 / 1];
-            uint16_t    s[0x100 / 2];
-            uint32_t    l[0x100 / 4];
-            uint64_t    d[0x100 / 8];
+            u8  c[0x100 / 1];
+            u16 s[0x100 / 2];
+            u32 l[0x100 / 4];
+            u64 d[0x100 / 8];
         } f[8];
     } p_type0_cfg_dev[8];                               /* 0x02{0000,,,7FFF} */
 
     /* 0x028000-0x028FFF -- PCI Type 1 Configuration Space */
     union {
-        uint8_t         c[0x1000 / 1];                  /* 0x028000-0x029000 */
-        uint16_t        s[0x1000 / 2];                  /* 0x028000-0x029000 */
-        uint32_t        l[0x1000 / 4];                  /* 0x028000-0x029000 */
-        uint64_t        d[0x1000 / 8];                  /* 0x028000-0x029000 */
+        u8              c[0x1000 / 1];                  /* 0x028000-0x029000 */
+        u16     s[0x1000 / 2];                  /* 0x028000-0x029000 */
+        u32     l[0x1000 / 4];                  /* 0x028000-0x029000 */
+        u64     d[0x1000 / 8];                  /* 0x028000-0x029000 */
         union {
-            uint8_t     c[0x100 / 1];
-            uint16_t    s[0x100 / 2];
-            uint32_t    l[0x100 / 4];
-            uint64_t    d[0x100 / 8];
+            u8  c[0x100 / 1];
+            u16 s[0x100 / 2];
+            u32 l[0x100 / 4];
+            u64 d[0x100 / 8];
         } f[8];
     } p_type1_cfg;                                      /* 0x028000-0x029000 */
 
@@ -241,20 +241,20 @@ struct pic {
 
     /* 0x030000-0x030007 -- PCI Interrupt Acknowledge Cycle */
     union {
-        uint8_t         c[8 / 1];
-        uint16_t        s[8 / 2];
-        uint32_t        l[8 / 4];
-        uint64_t        d[8 / 8];
+        u8              c[8 / 1];
+        u16     s[8 / 2];
+        u32     l[8 / 4];
+        u64     d[8 / 8];
     } p_pci_iack;                                       /* 0x030000-0x030007 */
 
     char                _pad_030007[0x040000-0x030008];
 
     /* 0x040000-0x030007 -- PCIX Special Cycle */
     union {
-        uint8_t         c[8 / 1];
-        uint16_t        s[8 / 2];
-        uint32_t        l[8 / 4];
-        uint64_t        d[8 / 8];
+        u8              c[8 / 1];
+        u16     s[8 / 2];
+        u32     l[8 / 4];
+        u64     d[8 / 8];
     } p_pcix_cycle;                                     /* 0x040000-0x040007 */
 };
 
diff --git a/include/asm-ia64/sn/shubio.h b/include/asm-ia64/sn/shubio.h
index 831b72111fdc..22a6f18a5313 100644
--- a/include/asm-ia64/sn/shubio.h
+++ b/include/asm-ia64/sn/shubio.h
@@ -227,13 +227,13 @@
  ************************************************************************/
 
 typedef union ii_wid_u {
-        uint64_t ii_wid_regval;
+        u64 ii_wid_regval;
         struct {
-                uint64_t w_rsvd_1:1;
-                uint64_t w_mfg_num:11;
-                uint64_t w_part_num:16;
-                uint64_t w_rev_num:4;
-                uint64_t w_rsvd:32;
+                u64 w_rsvd_1:1;
+                u64 w_mfg_num:11;
+                u64 w_part_num:16;
+                u64 w_rev_num:4;
+                u64 w_rsvd:32;
         } ii_wid_fld_s;
 } ii_wid_u_t;
 
@@ -246,18 +246,18 @@ typedef union ii_wid_u {
  ************************************************************************/
 
 typedef union ii_wstat_u {
-        uint64_t ii_wstat_regval;
-        struct {
-                uint64_t w_pending:4;
-                uint64_t w_xt_crd_to:1;
-                uint64_t w_xt_tail_to:1;
-                uint64_t w_rsvd_3:3;
-                uint64_t w_tx_mx_rty:1;
-                uint64_t w_rsvd_2:6;
-                uint64_t w_llp_tx_cnt:8;
-                uint64_t w_rsvd_1:8;
-                uint64_t w_crazy:1;
-                uint64_t w_rsvd:31;
+        u64 ii_wstat_regval;
+        struct {
+                u64 w_pending:4;
+                u64 w_xt_crd_to:1;
+                u64 w_xt_tail_to:1;
+                u64 w_rsvd_3:3;
+                u64 w_tx_mx_rty:1;
+                u64 w_rsvd_2:6;
+                u64 w_llp_tx_cnt:8;
+                u64 w_rsvd_1:8;
+                u64 w_crazy:1;
+                u64 w_rsvd:31;
         } ii_wstat_fld_s;
 } ii_wstat_u_t;
 
@@ -269,16 +269,16 @@ typedef union ii_wstat_u {
  ************************************************************************/
 
 typedef union ii_wcr_u {
-        uint64_t ii_wcr_regval;
-        struct {
-                uint64_t w_wid:4;
-                uint64_t w_tag:1;
-                uint64_t w_rsvd_1:8;
-                uint64_t w_dst_crd:3;
-                uint64_t w_f_bad_pkt:1;
-                uint64_t w_dir_con:1;
-                uint64_t w_e_thresh:5;
-                uint64_t w_rsvd:41;
+        u64 ii_wcr_regval;
+        struct {
+                u64 w_wid:4;
+                u64 w_tag:1;
+                u64 w_rsvd_1:8;
+                u64 w_dst_crd:3;
+                u64 w_f_bad_pkt:1;
+                u64 w_dir_con:1;
+                u64 w_e_thresh:5;
+                u64 w_rsvd:41;
         } ii_wcr_fld_s;
 } ii_wcr_u_t;
 
@@ -310,9 +310,9 @@ typedef union ii_wcr_u {
  ************************************************************************/
 
 typedef union ii_ilapr_u {
-        uint64_t ii_ilapr_regval;
+        u64 ii_ilapr_regval;
         struct {
-                uint64_t i_region:64;
+                u64 i_region:64;
         } ii_ilapr_fld_s;
 } ii_ilapr_u_t;
 
@@ -330,9 +330,9 @@ typedef union ii_ilapr_u {
  ************************************************************************/
 
 typedef union ii_ilapo_u {
-        uint64_t ii_ilapo_regval;
+        u64 ii_ilapo_regval;
         struct {
-                uint64_t i_io_ovrride:64;
+                u64 i_io_ovrride:64;
         } ii_ilapo_fld_s;
 } ii_ilapo_u_t;
 
@@ -344,12 +344,12 @@ typedef union ii_ilapo_u {
  ************************************************************************/
 
 typedef union ii_iowa_u {
-        uint64_t ii_iowa_regval;
+        u64 ii_iowa_regval;
         struct {
-                uint64_t i_w0_oac:1;
-                uint64_t i_rsvd_1:7;
-                uint64_t i_wx_oac:8;
-                uint64_t i_rsvd:48;
+                u64 i_w0_oac:1;
+                u64 i_rsvd_1:7;
+                u64 i_wx_oac:8;
+                u64 i_rsvd:48;
         } ii_iowa_fld_s;
 } ii_iowa_u_t;
 
@@ -363,12 +363,12 @@ typedef union ii_iowa_u {
  ************************************************************************/
 
 typedef union ii_iiwa_u {
-        uint64_t ii_iiwa_regval;
+        u64 ii_iiwa_regval;
         struct {
-                uint64_t i_w0_iac:1;
-                uint64_t i_rsvd_1:7;
-                uint64_t i_wx_iac:8;
-                uint64_t i_rsvd:48;
+                u64 i_w0_iac:1;
+                u64 i_rsvd_1:7;
+                u64 i_wx_iac:8;
+                u64 i_rsvd:48;
         } ii_iiwa_fld_s;
 } ii_iiwa_u_t;
 
@@ -392,16 +392,16 @@ typedef union ii_iiwa_u {
  ************************************************************************/
 
 typedef union ii_iidem_u {
-        uint64_t ii_iidem_regval;
-        struct {
-                uint64_t i_w8_dxs:8;
-                uint64_t i_w9_dxs:8;
-                uint64_t i_wa_dxs:8;
-                uint64_t i_wb_dxs:8;
-                uint64_t i_wc_dxs:8;
-                uint64_t i_wd_dxs:8;
-                uint64_t i_we_dxs:8;
-                uint64_t i_wf_dxs:8;
+        u64 ii_iidem_regval;
+        struct {
+                u64 i_w8_dxs:8;
+                u64 i_w9_dxs:8;
+                u64 i_wa_dxs:8;
+                u64 i_wb_dxs:8;
+                u64 i_wc_dxs:8;
+                u64 i_wd_dxs:8;
+                u64 i_we_dxs:8;
+                u64 i_wf_dxs:8;
         } ii_iidem_fld_s;
 } ii_iidem_u_t;
 
@@ -413,22 +413,22 @@ typedef union ii_iidem_u {
  ************************************************************************/
 
 typedef union ii_ilcsr_u {
-        uint64_t ii_ilcsr_regval;
-        struct {
-                uint64_t i_nullto:6;
-                uint64_t i_rsvd_4:2;
-                uint64_t i_wrmrst:1;
-                uint64_t i_rsvd_3:1;
-                uint64_t i_llp_en:1;
-                uint64_t i_bm8:1;
-                uint64_t i_llp_stat:2;
-                uint64_t i_remote_power:1;
-                uint64_t i_rsvd_2:1;
-                uint64_t i_maxrtry:10;
-                uint64_t i_d_avail_sel:2;
-                uint64_t i_rsvd_1:4;
-                uint64_t i_maxbrst:10;
-                uint64_t i_rsvd:22;
+        u64 ii_ilcsr_regval;
+        struct {
+                u64 i_nullto:6;
+                u64 i_rsvd_4:2;
+                u64 i_wrmrst:1;
+                u64 i_rsvd_3:1;
+                u64 i_llp_en:1;
+                u64 i_bm8:1;
+                u64 i_llp_stat:2;
+                u64 i_remote_power:1;
+                u64 i_rsvd_2:1;
+                u64 i_maxrtry:10;
+                u64 i_d_avail_sel:2;
+                u64 i_rsvd_1:4;
+                u64 i_maxbrst:10;
+                u64 i_rsvd:22;
 
         } ii_ilcsr_fld_s;
 } ii_ilcsr_u_t;
@@ -441,11 +441,11 @@ typedef union ii_ilcsr_u {
  ************************************************************************/
 
 typedef union ii_illr_u {
-        uint64_t ii_illr_regval;
+        u64 ii_illr_regval;
         struct {
-                uint64_t i_sn_cnt:16;
-                uint64_t i_cb_cnt:16;
-                uint64_t i_rsvd:32;
+                u64 i_sn_cnt:16;
+                u64 i_cb_cnt:16;
+                u64 i_rsvd:32;
         } ii_illr_fld_s;
 } ii_illr_u_t;
 
@@ -464,19 +464,19 @@ typedef union ii_illr_u {
  ************************************************************************/
 
 typedef union ii_iidsr_u {
-        uint64_t ii_iidsr_regval;
-        struct {
-                uint64_t i_level:8;
-                uint64_t i_pi_id:1;
-                uint64_t i_node:11;
-                uint64_t i_rsvd_3:4;
-                uint64_t i_enable:1;
-                uint64_t i_rsvd_2:3;
-                uint64_t i_int_sent:2;
-                uint64_t i_rsvd_1:2;
-                uint64_t i_pi0_forward_int:1;
-                uint64_t i_pi1_forward_int:1;
-                uint64_t i_rsvd:30;
+        u64 ii_iidsr_regval;
+        struct {
+                u64 i_level:8;
+                u64 i_pi_id:1;
+                u64 i_node:11;
+                u64 i_rsvd_3:4;
+                u64 i_enable:1;
+                u64 i_rsvd_2:3;
+                u64 i_int_sent:2;
+                u64 i_rsvd_1:2;
+                u64 i_pi0_forward_int:1;
+                u64 i_pi1_forward_int:1;
+                u64 i_rsvd:30;
         } ii_iidsr_fld_s;
 } ii_iidsr_u_t;
 
@@ -492,13 +492,13 @@ typedef union ii_iidsr_u {
  ************************************************************************/
 
 typedef union ii_igfx0_u {
-        uint64_t ii_igfx0_regval;
+        u64 ii_igfx0_regval;
         struct {
-                uint64_t i_w_num:4;
-                uint64_t i_pi_id:1;
-                uint64_t i_n_num:12;
-                uint64_t i_p_num:1;
-                uint64_t i_rsvd:46;
+                u64 i_w_num:4;
+                u64 i_pi_id:1;
+                u64 i_n_num:12;
+                u64 i_p_num:1;
+                u64 i_rsvd:46;
         } ii_igfx0_fld_s;
 } ii_igfx0_u_t;
 
@@ -514,13 +514,13 @@ typedef union ii_igfx0_u {
  ************************************************************************/
 
 typedef union ii_igfx1_u {
-        uint64_t ii_igfx1_regval;
+        u64 ii_igfx1_regval;
         struct {
-                uint64_t i_w_num:4;
-                uint64_t i_pi_id:1;
-                uint64_t i_n_num:12;
-                uint64_t i_p_num:1;
-                uint64_t i_rsvd:46;
+                u64 i_w_num:4;
+                u64 i_pi_id:1;
+                u64 i_n_num:12;
+                u64 i_p_num:1;
+                u64 i_rsvd:46;
         } ii_igfx1_fld_s;
 } ii_igfx1_u_t;
 
@@ -532,9 +532,9 @@ typedef union ii_igfx1_u {
  ************************************************************************/
 
 typedef union ii_iscr0_u {
-        uint64_t ii_iscr0_regval;
+        u64 ii_iscr0_regval;
         struct {
-                uint64_t i_scratch:64;
+                u64 i_scratch:64;
         } ii_iscr0_fld_s;
 } ii_iscr0_u_t;
 
@@ -546,9 +546,9 @@ typedef union ii_iscr0_u {
  ************************************************************************/
 
 typedef union ii_iscr1_u {
-        uint64_t ii_iscr1_regval;
+        u64 ii_iscr1_regval;
         struct {
-                uint64_t i_scratch:64;
+                u64 i_scratch:64;
         } ii_iscr1_fld_s;
 } ii_iscr1_u_t;
 
@@ -580,13 +580,13 @@ typedef union ii_iscr1_u {
  ************************************************************************/
 
 typedef union ii_itte1_u {
-        uint64_t ii_itte1_regval;
+        u64 ii_itte1_regval;
         struct {
-                uint64_t i_offset:5;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_w_num:4;
-                uint64_t i_iosp:1;
-                uint64_t i_rsvd:51;
+                u64 i_offset:5;
+                u64 i_rsvd_1:3;
+                u64 i_w_num:4;
+                u64 i_iosp:1;
+                u64 i_rsvd:51;
         } ii_itte1_fld_s;
 } ii_itte1_u_t;
 
@@ -618,13 +618,13 @@ typedef union ii_itte1_u {
  ************************************************************************/
 
 typedef union ii_itte2_u {
-        uint64_t ii_itte2_regval;
+        u64 ii_itte2_regval;
         struct {
-                uint64_t i_offset:5;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_w_num:4;
-                uint64_t i_iosp:1;
-                uint64_t i_rsvd:51;
+                u64 i_offset:5;
+                u64 i_rsvd_1:3;
+                u64 i_w_num:4;
+                u64 i_iosp:1;
+                u64 i_rsvd:51;
         } ii_itte2_fld_s;
 } ii_itte2_u_t;
 
@@ -656,13 +656,13 @@ typedef union ii_itte2_u {
  ************************************************************************/
 
 typedef union ii_itte3_u {
-        uint64_t ii_itte3_regval;
+        u64 ii_itte3_regval;
         struct {
-                uint64_t i_offset:5;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_w_num:4;
-                uint64_t i_iosp:1;
-                uint64_t i_rsvd:51;
+                u64 i_offset:5;
+                u64 i_rsvd_1:3;
+                u64 i_w_num:4;
+                u64 i_iosp:1;
+                u64 i_rsvd:51;
         } ii_itte3_fld_s;
 } ii_itte3_u_t;
 
@@ -694,13 +694,13 @@ typedef union ii_itte3_u {
  ************************************************************************/
 
 typedef union ii_itte4_u {
-        uint64_t ii_itte4_regval;
+        u64 ii_itte4_regval;
         struct {
-                uint64_t i_offset:5;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_w_num:4;
-                uint64_t i_iosp:1;
-                uint64_t i_rsvd:51;
+                u64 i_offset:5;
+                u64 i_rsvd_1:3;
+                u64 i_w_num:4;
+                u64 i_iosp:1;
+                u64 i_rsvd:51;
         } ii_itte4_fld_s;
 } ii_itte4_u_t;
 
@@ -732,13 +732,13 @@ typedef union ii_itte4_u {
  ************************************************************************/
 
 typedef union ii_itte5_u {
-        uint64_t ii_itte5_regval;
+        u64 ii_itte5_regval;
         struct {
-                uint64_t i_offset:5;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_w_num:4;
-                uint64_t i_iosp:1;
-                uint64_t i_rsvd:51;
+                u64 i_offset:5;
+                u64 i_rsvd_1:3;
+                u64 i_w_num:4;
+                u64 i_iosp:1;
+                u64 i_rsvd:51;
         } ii_itte5_fld_s;
 } ii_itte5_u_t;
 
@@ -770,13 +770,13 @@ typedef union ii_itte5_u {
  ************************************************************************/
 
 typedef union ii_itte6_u {
-        uint64_t ii_itte6_regval;
+        u64 ii_itte6_regval;
         struct {
-                uint64_t i_offset:5;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_w_num:4;
-                uint64_t i_iosp:1;
-                uint64_t i_rsvd:51;
+                u64 i_offset:5;
+                u64 i_rsvd_1:3;
+                u64 i_w_num:4;
+                u64 i_iosp:1;
+                u64 i_rsvd:51;
         } ii_itte6_fld_s;
 } ii_itte6_u_t;
 
@@ -808,13 +808,13 @@ typedef union ii_itte6_u {
  ************************************************************************/
 
 typedef union ii_itte7_u {
-        uint64_t ii_itte7_regval;
+        u64 ii_itte7_regval;
         struct {
-                uint64_t i_offset:5;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_w_num:4;
-                uint64_t i_iosp:1;
-                uint64_t i_rsvd:51;
+                u64 i_offset:5;
+                u64 i_rsvd_1:3;
+                u64 i_w_num:4;
+                u64 i_iosp:1;
+                u64 i_rsvd:51;
         } ii_itte7_fld_s;
 } ii_itte7_u_t;
 
@@ -843,22 +843,22 @@ typedef union ii_itte7_u {
  ************************************************************************/
 
 typedef union ii_iprb0_u {
-        uint64_t ii_iprb0_regval;
-        struct {
-                uint64_t i_c:8;
-                uint64_t i_na:14;
-                uint64_t i_rsvd_2:2;
-                uint64_t i_nb:14;
-                uint64_t i_rsvd_1:2;
-                uint64_t i_m:2;
-                uint64_t i_f:1;
-                uint64_t i_of_cnt:5;
-                uint64_t i_error:1;
-                uint64_t i_rd_to:1;
-                uint64_t i_spur_wr:1;
-                uint64_t i_spur_rd:1;
-                uint64_t i_rsvd:11;
-                uint64_t i_mult_err:1;
+        u64 ii_iprb0_regval;
+        struct {
+                u64 i_c:8;
+                u64 i_na:14;
+                u64 i_rsvd_2:2;
+                u64 i_nb:14;
+                u64 i_rsvd_1:2;
+                u64 i_m:2;
+                u64 i_f:1;
+                u64 i_of_cnt:5;
+                u64 i_error:1;
+                u64 i_rd_to:1;
+                u64 i_spur_wr:1;
+                u64 i_spur_rd:1;
+                u64 i_rsvd:11;
+                u64 i_mult_err:1;
         } ii_iprb0_fld_s;
 } ii_iprb0_u_t;
 
@@ -887,22 +887,22 @@ typedef union ii_iprb0_u {
  ************************************************************************/
 
 typedef union ii_iprb8_u {
-        uint64_t ii_iprb8_regval;
-        struct {
-                uint64_t i_c:8;
-                uint64_t i_na:14;
-                uint64_t i_rsvd_2:2;
-                uint64_t i_nb:14;
-                uint64_t i_rsvd_1:2;
-                uint64_t i_m:2;
-                uint64_t i_f:1;
-                uint64_t i_of_cnt:5;
-                uint64_t i_error:1;
-                uint64_t i_rd_to:1;
-                uint64_t i_spur_wr:1;
-                uint64_t i_spur_rd:1;
-                uint64_t i_rsvd:11;
-                uint64_t i_mult_err:1;
+        u64 ii_iprb8_regval;
+        struct {
+                u64 i_c:8;
+                u64 i_na:14;
+                u64 i_rsvd_2:2;
+                u64 i_nb:14;
+                u64 i_rsvd_1:2;
+                u64 i_m:2;
+                u64 i_f:1;
+                u64 i_of_cnt:5;
+                u64 i_error:1;
+                u64 i_rd_to:1;
+                u64 i_spur_wr:1;
+                u64 i_spur_rd:1;
+                u64 i_rsvd:11;
+                u64 i_mult_err:1;
         } ii_iprb8_fld_s;
 } ii_iprb8_u_t;
 
@@ -931,22 +931,22 @@ typedef union ii_iprb8_u {
  ************************************************************************/
 
 typedef union ii_iprb9_u {
-        uint64_t ii_iprb9_regval;
-        struct {
-                uint64_t i_c:8;
-                uint64_t i_na:14;
-                uint64_t i_rsvd_2:2;
-                uint64_t i_nb:14;
-                uint64_t i_rsvd_1:2;
-                uint64_t i_m:2;
-                uint64_t i_f:1;
-                uint64_t i_of_cnt:5;
-                uint64_t i_error:1;
-                uint64_t i_rd_to:1;
-                uint64_t i_spur_wr:1;
-                uint64_t i_spur_rd:1;
-                uint64_t i_rsvd:11;
-                uint64_t i_mult_err:1;
+        u64 ii_iprb9_regval;
+        struct {
+                u64 i_c:8;
+                u64 i_na:14;
+                u64 i_rsvd_2:2;
+                u64 i_nb:14;
+                u64 i_rsvd_1:2;
+                u64 i_m:2;
+                u64 i_f:1;
+                u64 i_of_cnt:5;
+                u64 i_error:1;
+                u64 i_rd_to:1;
+                u64 i_spur_wr:1;
+                u64 i_spur_rd:1;
+                u64 i_rsvd:11;
+                u64 i_mult_err:1;
         } ii_iprb9_fld_s;
 } ii_iprb9_u_t;
 
@@ -975,22 +975,22 @@ typedef union ii_iprb9_u {
  ************************************************************************/
 
 typedef union ii_iprba_u {
-        uint64_t ii_iprba_regval;
-        struct {
-                uint64_t i_c:8;
-                uint64_t i_na:14;
-                uint64_t i_rsvd_2:2;
-                uint64_t i_nb:14;
-                uint64_t i_rsvd_1:2;
-                uint64_t i_m:2;
-                uint64_t i_f:1;
-                uint64_t i_of_cnt:5;
-                uint64_t i_error:1;
-                uint64_t i_rd_to:1;
-                uint64_t i_spur_wr:1;
-                uint64_t i_spur_rd:1;
-                uint64_t i_rsvd:11;
-                uint64_t i_mult_err:1;
+        u64 ii_iprba_regval;
+        struct {
+                u64 i_c:8;
+                u64 i_na:14;
+                u64 i_rsvd_2:2;
+                u64 i_nb:14;
+                u64 i_rsvd_1:2;
+                u64 i_m:2;
+                u64 i_f:1;
+                u64 i_of_cnt:5;
+                u64 i_error:1;
+                u64 i_rd_to:1;
+                u64 i_spur_wr:1;
+                u64 i_spur_rd:1;
+                u64 i_rsvd:11;
+                u64 i_mult_err:1;
         } ii_iprba_fld_s;
 } ii_iprba_u_t;
 
@@ -1019,22 +1019,22 @@ typedef union ii_iprba_u {
  ************************************************************************/
 
 typedef union ii_iprbb_u {
-        uint64_t ii_iprbb_regval;
-        struct {
-                uint64_t i_c:8;
-                uint64_t i_na:14;
-                uint64_t i_rsvd_2:2;
-                uint64_t i_nb:14;
-                uint64_t i_rsvd_1:2;
-                uint64_t i_m:2;
-                uint64_t i_f:1;
-                uint64_t i_of_cnt:5;
-                uint64_t i_error:1;
-                uint64_t i_rd_to:1;
-                uint64_t i_spur_wr:1;
-                uint64_t i_spur_rd:1;
-                uint64_t i_rsvd:11;
-                uint64_t i_mult_err:1;
+        u64 ii_iprbb_regval;
+        struct {
+                u64 i_c:8;
+                u64 i_na:14;
+                u64 i_rsvd_2:2;
+                u64 i_nb:14;
+                u64 i_rsvd_1:2;
+                u64 i_m:2;
+                u64 i_f:1;
+                u64 i_of_cnt:5;
+                u64 i_error:1;
+                u64 i_rd_to:1;
+                u64 i_spur_wr:1;
+                u64 i_spur_rd:1;
+                u64 i_rsvd:11;
+                u64 i_mult_err:1;
         } ii_iprbb_fld_s;
 } ii_iprbb_u_t;
 
@@ -1063,22 +1063,22 @@ typedef union ii_iprbb_u {
  ************************************************************************/
 
 typedef union ii_iprbc_u {
-        uint64_t ii_iprbc_regval;
-        struct {
-                uint64_t i_c:8;
-                uint64_t i_na:14;
-                uint64_t i_rsvd_2:2;
-                uint64_t i_nb:14;
-                uint64_t i_rsvd_1:2;
-                uint64_t i_m:2;
-                uint64_t i_f:1;
-                uint64_t i_of_cnt:5;
-                uint64_t i_error:1;
-                uint64_t i_rd_to:1;
-                uint64_t i_spur_wr:1;
-                uint64_t i_spur_rd:1;
-                uint64_t i_rsvd:11;
-                uint64_t i_mult_err:1;
+        u64 ii_iprbc_regval;
+        struct {
+                u64 i_c:8;
+                u64 i_na:14;
+                u64 i_rsvd_2:2;
+                u64 i_nb:14;
+                u64 i_rsvd_1:2;
+                u64 i_m:2;
+                u64 i_f:1;
+                u64 i_of_cnt:5;
+                u64 i_error:1;
+                u64 i_rd_to:1;
+                u64 i_spur_wr:1;
+                u64 i_spur_rd:1;
+                u64 i_rsvd:11;
+                u64 i_mult_err:1;
         } ii_iprbc_fld_s;
 } ii_iprbc_u_t;
 
@@ -1107,22 +1107,22 @@ typedef union ii_iprbc_u {
  ************************************************************************/
 
 typedef union ii_iprbd_u {
-        uint64_t ii_iprbd_regval;
-        struct {
-                uint64_t i_c:8;
-                uint64_t i_na:14;
-                uint64_t i_rsvd_2:2;
-                uint64_t i_nb:14;
-                uint64_t i_rsvd_1:2;
-                uint64_t i_m:2;
-                uint64_t i_f:1;
-                uint64_t i_of_cnt:5;
-                uint64_t i_error:1;
-                uint64_t i_rd_to:1;
-                uint64_t i_spur_wr:1;
-                uint64_t i_spur_rd:1;
-                uint64_t i_rsvd:11;
-                uint64_t i_mult_err:1;
+        u64 ii_iprbd_regval;
+        struct {
+                u64 i_c:8;
+                u64 i_na:14;
+                u64 i_rsvd_2:2;
+                u64 i_nb:14;
+                u64 i_rsvd_1:2;
+                u64 i_m:2;
+                u64 i_f:1;
+                u64 i_of_cnt:5;
+                u64 i_error:1;
+                u64 i_rd_to:1;
+                u64 i_spur_wr:1;
+                u64 i_spur_rd:1;
+                u64 i_rsvd:11;
+                u64 i_mult_err:1;
         } ii_iprbd_fld_s;
 } ii_iprbd_u_t;
 
@@ -1151,22 +1151,22 @@ typedef union ii_iprbd_u {
  ************************************************************************/
 
 typedef union ii_iprbe_u {
-        uint64_t ii_iprbe_regval;
-        struct {
-                uint64_t i_c:8;
-                uint64_t i_na:14;
-                uint64_t i_rsvd_2:2;
-                uint64_t i_nb:14;
-                uint64_t i_rsvd_1:2;
-                uint64_t i_m:2;
-                uint64_t i_f:1;
-                uint64_t i_of_cnt:5;
-                uint64_t i_error:1;
-                uint64_t i_rd_to:1;
-                uint64_t i_spur_wr:1;
-                uint64_t i_spur_rd:1;
-                uint64_t i_rsvd:11;
-                uint64_t i_mult_err:1;
+        u64 ii_iprbe_regval;
+        struct {
+                u64 i_c:8;
+                u64 i_na:14;
+                u64 i_rsvd_2:2;
+                u64 i_nb:14;
+                u64 i_rsvd_1:2;
+                u64 i_m:2;
+                u64 i_f:1;
+                u64 i_of_cnt:5;
+                u64 i_error:1;
+                u64 i_rd_to:1;
+                u64 i_spur_wr:1;
+                u64 i_spur_rd:1;
+                u64 i_rsvd:11;
+                u64 i_mult_err:1;
         } ii_iprbe_fld_s;
 } ii_iprbe_u_t;
 
@@ -1195,22 +1195,22 @@ typedef union ii_iprbe_u {
  ************************************************************************/
 
 typedef union ii_iprbf_u {
-        uint64_t ii_iprbf_regval;
-        struct {
-                uint64_t i_c:8;
-                uint64_t i_na:14;
-                uint64_t i_rsvd_2:2;
-                uint64_t i_nb:14;
-                uint64_t i_rsvd_1:2;
-                uint64_t i_m:2;
-                uint64_t i_f:1;
-                uint64_t i_of_cnt:5;
-                uint64_t i_error:1;
-                uint64_t i_rd_to:1;
-                uint64_t i_spur_wr:1;
-                uint64_t i_spur_rd:1;
-                uint64_t i_rsvd:11;
-                uint64_t i_mult_err:1;
+        u64 ii_iprbf_regval;
+        struct {
+                u64 i_c:8;
+                u64 i_na:14;
+                u64 i_rsvd_2:2;
+                u64 i_nb:14;
+                u64 i_rsvd_1:2;
+                u64 i_m:2;
+                u64 i_f:1;
+                u64 i_of_cnt:5;
+                u64 i_error:1;
+                u64 i_rd_to:1;
+                u64 i_spur_wr:1;
+                u64 i_spur_rd:1;
+                u64 i_rsvd:11;
+                u64 i_mult_err:1;
         } ii_iprbe_fld_s;
 } ii_iprbf_u_t;
 
@@ -1232,10 +1232,10 @@ typedef union ii_iprbf_u {
  ************************************************************************/
 
 typedef union ii_ixcc_u {
-        uint64_t ii_ixcc_regval;
+        u64 ii_ixcc_regval;
         struct {
-                uint64_t i_time_out:26;
-                uint64_t i_rsvd:38;
+                u64 i_time_out:26;
+                u64 i_rsvd:38;
         } ii_ixcc_fld_s;
 } ii_ixcc_u_t;
 
@@ -1256,16 +1256,16 @@ typedef union ii_ixcc_u {
  ************************************************************************/
 
 typedef union ii_imem_u {
-        uint64_t ii_imem_regval;
-        struct {
-                uint64_t i_w0_esd:1;
-                uint64_t i_rsvd_3:3;
-                uint64_t i_b0_esd:1;
-                uint64_t i_rsvd_2:3;
-                uint64_t i_b1_esd:1;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_clr_precise:1;
-                uint64_t i_rsvd:51;
+        u64 ii_imem_regval;
+        struct {
+                u64 i_w0_esd:1;
+                u64 i_rsvd_3:3;
+                u64 i_b0_esd:1;
+                u64 i_rsvd_2:3;
+                u64 i_b1_esd:1;
+                u64 i_rsvd_1:3;
+                u64 i_clr_precise:1;
+                u64 i_rsvd:51;
         } ii_imem_fld_s;
 } ii_imem_u_t;
 
@@ -1294,13 +1294,13 @@ typedef union ii_imem_u {
  ************************************************************************/
 
 typedef union ii_ixtt_u {
-        uint64_t ii_ixtt_regval;
+        u64 ii_ixtt_regval;
         struct {
-                uint64_t i_tail_to:26;
-                uint64_t i_rsvd_1:6;
-                uint64_t i_rrsp_ps:23;
-                uint64_t i_rrsp_to:5;
-                uint64_t i_rsvd:4;
+                u64 i_tail_to:26;
+                u64 i_rsvd_1:6;
+                u64 i_rrsp_ps:23;
+                u64 i_rrsp_to:5;
+                u64 i_rsvd:4;
         } ii_ixtt_fld_s;
 } ii_ixtt_u_t;
 
@@ -1316,37 +1316,37 @@ typedef union ii_ixtt_u {
  ************************************************************************/
 
 typedef union ii_ieclr_u {
-        uint64_t ii_ieclr_regval;
-        struct {
-                uint64_t i_e_prb_0:1;
-                uint64_t i_rsvd:7;
-                uint64_t i_e_prb_8:1;
-                uint64_t i_e_prb_9:1;
-                uint64_t i_e_prb_a:1;
-                uint64_t i_e_prb_b:1;
-                uint64_t i_e_prb_c:1;
-                uint64_t i_e_prb_d:1;
-                uint64_t i_e_prb_e:1;
-                uint64_t i_e_prb_f:1;
-                uint64_t i_e_crazy:1;
-                uint64_t i_e_bte_0:1;
-                uint64_t i_e_bte_1:1;
-                uint64_t i_reserved_1:10;
-                uint64_t i_spur_rd_hdr:1;
-                uint64_t i_cam_intr_to:1;
-                uint64_t i_cam_overflow:1;
-                uint64_t i_cam_read_miss:1;
-                uint64_t i_ioq_rep_underflow:1;
-                uint64_t i_ioq_req_underflow:1;
-                uint64_t i_ioq_rep_overflow:1;
-                uint64_t i_ioq_req_overflow:1;
-                uint64_t i_iiq_rep_overflow:1;
-                uint64_t i_iiq_req_overflow:1;
-                uint64_t i_ii_xn_rep_cred_overflow:1;
-                uint64_t i_ii_xn_req_cred_overflow:1;
-                uint64_t i_ii_xn_invalid_cmd:1;
-                uint64_t i_xn_ii_invalid_cmd:1;
-                uint64_t i_reserved_2:21;
+        u64 ii_ieclr_regval;
+        struct {
+                u64 i_e_prb_0:1;
+                u64 i_rsvd:7;
+                u64 i_e_prb_8:1;
+                u64 i_e_prb_9:1;
+                u64 i_e_prb_a:1;
+                u64 i_e_prb_b:1;
+                u64 i_e_prb_c:1;
+                u64 i_e_prb_d:1;
+                u64 i_e_prb_e:1;
+                u64 i_e_prb_f:1;
+                u64 i_e_crazy:1;
+                u64 i_e_bte_0:1;
+                u64 i_e_bte_1:1;
+                u64 i_reserved_1:10;
+                u64 i_spur_rd_hdr:1;
+                u64 i_cam_intr_to:1;
+                u64 i_cam_overflow:1;
+                u64 i_cam_read_miss:1;
+                u64 i_ioq_rep_underflow:1;
+                u64 i_ioq_req_underflow:1;
+                u64 i_ioq_rep_overflow:1;
+                u64 i_ioq_req_overflow:1;
+                u64 i_iiq_rep_overflow:1;
+                u64 i_iiq_req_overflow:1;
+                u64 i_ii_xn_rep_cred_overflow:1;
+                u64 i_ii_xn_req_cred_overflow:1;
+                u64 i_ii_xn_invalid_cmd:1;
+                u64 i_xn_ii_invalid_cmd:1;
+                u64 i_reserved_2:21;
         } ii_ieclr_fld_s;
 } ii_ieclr_u_t;
 
@@ -1360,12 +1360,12 @@ typedef union ii_ieclr_u {
  ************************************************************************/
 
 typedef union ii_ibcr_u {
-        uint64_t ii_ibcr_regval;
+        u64 ii_ibcr_regval;
         struct {
-                uint64_t i_count:4;
-                uint64_t i_rsvd_1:4;
-                uint64_t i_soft_reset:1;
-                uint64_t i_rsvd:55;
+                u64 i_count:4;
+                u64 i_rsvd_1:4;
+                u64 i_soft_reset:1;
+                u64 i_rsvd:55;
         } ii_ibcr_fld_s;
 } ii_ibcr_u_t;
 
@@ -1399,22 +1399,22 @@ typedef union ii_ibcr_u {
  ************************************************************************/
 
 typedef union ii_ixsm_u {
-        uint64_t ii_ixsm_regval;
-        struct {
-                uint64_t i_byte_en:32;
-                uint64_t i_reserved:1;
-                uint64_t i_tag:3;
-                uint64_t i_alt_pactyp:4;
-                uint64_t i_bo:1;
-                uint64_t i_error:1;
-                uint64_t i_vbpm:1;
-                uint64_t i_gbr:1;
-                uint64_t i_ds:2;
-                uint64_t i_ct:1;
-                uint64_t i_tnum:5;
-                uint64_t i_pactyp:4;
-                uint64_t i_sidn:4;
-                uint64_t i_didn:4;
+        u64 ii_ixsm_regval;
+        struct {
+                u64 i_byte_en:32;
+                u64 i_reserved:1;
+                u64 i_tag:3;
+                u64 i_alt_pactyp:4;
+                u64 i_bo:1;
+                u64 i_error:1;
+                u64 i_vbpm:1;
+                u64 i_gbr:1;
+                u64 i_ds:2;
+                u64 i_ct:1;
+                u64 i_tnum:5;
+                u64 i_pactyp:4;
+                u64 i_sidn:4;
+                u64 i_didn:4;
         } ii_ixsm_fld_s;
 } ii_ixsm_u_t;
 
@@ -1426,11 +1426,11 @@ typedef union ii_ixsm_u {
  ************************************************************************/
 
 typedef union ii_ixss_u {
-        uint64_t ii_ixss_regval;
+        u64 ii_ixss_regval;
         struct {
-                uint64_t i_sideband:8;
-                uint64_t i_rsvd:55;
-                uint64_t i_valid:1;
+                u64 i_sideband:8;
+                u64 i_rsvd:55;
+                u64 i_valid:1;
         } ii_ixss_fld_s;
 } ii_ixss_u_t;
 
@@ -1447,17 +1447,17 @@ typedef union ii_ixss_u {
  ************************************************************************/
 
 typedef union ii_ilct_u {
-        uint64_t ii_ilct_regval;
-        struct {
-                uint64_t i_test_seed:20;
-                uint64_t i_test_mask:8;
-                uint64_t i_test_data:20;
-                uint64_t i_test_valid:1;
-                uint64_t i_test_cberr:1;
-                uint64_t i_test_flit:3;
-                uint64_t i_test_clear:1;
-                uint64_t i_test_err_capture:1;
-                uint64_t i_rsvd:9;
+        u64 ii_ilct_regval;
+        struct {
+                u64 i_test_seed:20;
+                u64 i_test_mask:8;
+                u64 i_test_data:20;
+                u64 i_test_valid:1;
+                u64 i_test_cberr:1;
+                u64 i_test_flit:3;
+                u64 i_test_clear:1;
+                u64 i_test_err_capture:1;
+                u64 i_rsvd:9;
         } ii_ilct_fld_s;
 } ii_ilct_u_t;
 
@@ -1482,20 +1482,20 @@ typedef union ii_ilct_u {
  ************************************************************************/
 
 typedef union ii_iieph1_u {
-        uint64_t ii_iieph1_regval;
-        struct {
-                uint64_t i_command:7;
-                uint64_t i_rsvd_5:1;
-                uint64_t i_suppl:14;
-                uint64_t i_rsvd_4:1;
-                uint64_t i_source:14;
-                uint64_t i_rsvd_3:1;
-                uint64_t i_err_type:4;
-                uint64_t i_rsvd_2:4;
-                uint64_t i_overrun:1;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_valid:1;
-                uint64_t i_rsvd:13;
+        u64 ii_iieph1_regval;
+        struct {
+                u64 i_command:7;
+                u64 i_rsvd_5:1;
+                u64 i_suppl:14;
+                u64 i_rsvd_4:1;
+                u64 i_source:14;
+                u64 i_rsvd_3:1;
+                u64 i_err_type:4;
+                u64 i_rsvd_2:4;
+                u64 i_overrun:1;
+                u64 i_rsvd_1:3;
+                u64 i_valid:1;
+                u64 i_rsvd:13;
         } ii_iieph1_fld_s;
 } ii_iieph1_u_t;
 
@@ -1511,13 +1511,13 @@ typedef union ii_iieph1_u {
  ************************************************************************/
 
 typedef union ii_iieph2_u {
-        uint64_t ii_iieph2_regval;
+        u64 ii_iieph2_regval;
         struct {
-                uint64_t i_rsvd_0:3;
-                uint64_t i_address:47;
-                uint64_t i_rsvd_1:10;
-                uint64_t i_tail:1;
-                uint64_t i_rsvd:3;
+                u64 i_rsvd_0:3;
+                u64 i_address:47;
+                u64 i_rsvd_1:10;
+                u64 i_tail:1;
+                u64 i_rsvd:3;
         } ii_iieph2_fld_s;
 } ii_iieph2_u_t;
 
@@ -1532,9 +1532,9 @@ typedef union ii_iieph2_u {
  ************************************************************************/
 
 typedef union ii_islapr_u {
-        uint64_t ii_islapr_regval;
+        u64 ii_islapr_regval;
         struct {
-                uint64_t i_region:64;
+                u64 i_region:64;
         } ii_islapr_fld_s;
 } ii_islapr_u_t;
 
@@ -1547,10 +1547,10 @@ typedef union ii_islapr_u {
  ************************************************************************/
 
 typedef union ii_islapo_u {
-        uint64_t ii_islapo_regval;
+        u64 ii_islapo_regval;
         struct {
-                uint64_t i_io_sbx_ovrride:56;
-                uint64_t i_rsvd:8;
+                u64 i_io_sbx_ovrride:56;
+                u64 i_rsvd:8;
         } ii_islapo_fld_s;
 } ii_islapo_u_t;
 
@@ -1563,14 +1563,14 @@ typedef union ii_islapo_u {
  ************************************************************************/
 
 typedef union ii_iwi_u {
-        uint64_t ii_iwi_regval;
-        struct {
-                uint64_t i_prescale:24;
-                uint64_t i_rsvd:8;
-                uint64_t i_timeout:8;
-                uint64_t i_rsvd1:8;
-                uint64_t i_intrpt_retry_period:8;
-                uint64_t i_rsvd2:8;
+        u64 ii_iwi_regval;
+        struct {
+                u64 i_prescale:24;
+                u64 i_rsvd:8;
+                u64 i_timeout:8;
+                u64 i_rsvd1:8;
+                u64 i_intrpt_retry_period:8;
+                u64 i_rsvd2:8;
         } ii_iwi_fld_s;
 } ii_iwi_u_t;
 
@@ -1582,26 +1582,26 @@ typedef union ii_iwi_u {
  ************************************************************************/
 
 typedef union ii_iwel_u {
-        uint64_t ii_iwel_regval;
-        struct {
-                uint64_t i_intr_timed_out:1;
-                uint64_t i_rsvd:7;
-                uint64_t i_cam_overflow:1;
-                uint64_t i_cam_read_miss:1;
-                uint64_t i_rsvd1:2;
-                uint64_t i_ioq_rep_underflow:1;
-                uint64_t i_ioq_req_underflow:1;
-                uint64_t i_ioq_rep_overflow:1;
-                uint64_t i_ioq_req_overflow:1;
-                uint64_t i_iiq_rep_overflow:1;
-                uint64_t i_iiq_req_overflow:1;
-                uint64_t i_rsvd2:6;
-                uint64_t i_ii_xn_rep_cred_over_under:1;
-                uint64_t i_ii_xn_req_cred_over_under:1;
-                uint64_t i_rsvd3:6;
-                uint64_t i_ii_xn_invalid_cmd:1;
-                uint64_t i_xn_ii_invalid_cmd:1;
-                uint64_t i_rsvd4:30;
+        u64 ii_iwel_regval;
+        struct {
+                u64 i_intr_timed_out:1;
+                u64 i_rsvd:7;
+                u64 i_cam_overflow:1;
+                u64 i_cam_read_miss:1;
+                u64 i_rsvd1:2;
+                u64 i_ioq_rep_underflow:1;
+                u64 i_ioq_req_underflow:1;
+                u64 i_ioq_rep_overflow:1;
+                u64 i_ioq_req_overflow:1;
+                u64 i_iiq_rep_overflow:1;
+                u64 i_iiq_req_overflow:1;
+                u64 i_rsvd2:6;
+                u64 i_ii_xn_rep_cred_over_under:1;
+                u64 i_ii_xn_req_cred_over_under:1;
+                u64 i_rsvd3:6;
+                u64 i_ii_xn_invalid_cmd:1;
+                u64 i_xn_ii_invalid_cmd:1;
+                u64 i_rsvd4:30;
         } ii_iwel_fld_s;
 } ii_iwel_u_t;
 
@@ -1612,22 +1612,22 @@ typedef union ii_iwel_u {
  ************************************************************************/
 
 typedef union ii_iwc_u {
-        uint64_t ii_iwc_regval;
-        struct {
-                uint64_t i_dma_byte_swap:1;
-                uint64_t i_rsvd:3;
-                uint64_t i_cam_read_lines_reset:1;
-                uint64_t i_rsvd1:3;
-                uint64_t i_ii_xn_cred_over_under_log:1;
-                uint64_t i_rsvd2:19;
-                uint64_t i_xn_rep_iq_depth:5;
-                uint64_t i_rsvd3:3;
-                uint64_t i_xn_req_iq_depth:5;
-                uint64_t i_rsvd4:3;
-                uint64_t i_iiq_depth:6;
-                uint64_t i_rsvd5:12;
-                uint64_t i_force_rep_cred:1;
-                uint64_t i_force_req_cred:1;
+        u64 ii_iwc_regval;
+        struct {
+                u64 i_dma_byte_swap:1;
+                u64 i_rsvd:3;
+                u64 i_cam_read_lines_reset:1;
+                u64 i_rsvd1:3;
+                u64 i_ii_xn_cred_over_under_log:1;
+                u64 i_rsvd2:19;
+                u64 i_xn_rep_iq_depth:5;
+                u64 i_rsvd3:3;
+                u64 i_xn_req_iq_depth:5;
+                u64 i_rsvd4:3;
+                u64 i_iiq_depth:6;
+                u64 i_rsvd5:12;
+                u64 i_force_rep_cred:1;
+                u64 i_force_req_cred:1;
         } ii_iwc_fld_s;
 } ii_iwc_u_t;
 
@@ -1638,12 +1638,12 @@ typedef union ii_iwc_u {
  ************************************************************************/
 
 typedef union ii_iws_u {
-        uint64_t ii_iws_regval;
+        u64 ii_iws_regval;
         struct {
-                uint64_t i_xn_rep_iq_credits:5;
-                uint64_t i_rsvd:3;
-                uint64_t i_xn_req_iq_credits:5;
-                uint64_t i_rsvd1:51;
+                u64 i_xn_rep_iq_credits:5;
+                u64 i_rsvd:3;
+                u64 i_xn_req_iq_credits:5;
+                u64 i_rsvd1:51;
         } ii_iws_fld_s;
 } ii_iws_u_t;
 
@@ -1654,26 +1654,26 @@ typedef union ii_iws_u {
  ************************************************************************/
 
 typedef union ii_iweim_u {
-        uint64_t ii_iweim_regval;
-        struct {
-                uint64_t i_intr_timed_out:1;
-                uint64_t i_rsvd:7;
-                uint64_t i_cam_overflow:1;
-                uint64_t i_cam_read_miss:1;
-                uint64_t i_rsvd1:2;
-                uint64_t i_ioq_rep_underflow:1;
-                uint64_t i_ioq_req_underflow:1;
-                uint64_t i_ioq_rep_overflow:1;
-                uint64_t i_ioq_req_overflow:1;
-                uint64_t i_iiq_rep_overflow:1;
-                uint64_t i_iiq_req_overflow:1;
-                uint64_t i_rsvd2:6;
-                uint64_t i_ii_xn_rep_cred_overflow:1;
-                uint64_t i_ii_xn_req_cred_overflow:1;
-                uint64_t i_rsvd3:6;
-                uint64_t i_ii_xn_invalid_cmd:1;
-                uint64_t i_xn_ii_invalid_cmd:1;
-                uint64_t i_rsvd4:30;
+        u64 ii_iweim_regval;
+        struct {
+                u64 i_intr_timed_out:1;
+                u64 i_rsvd:7;
+                u64 i_cam_overflow:1;
+                u64 i_cam_read_miss:1;
+                u64 i_rsvd1:2;
+                u64 i_ioq_rep_underflow:1;
+                u64 i_ioq_req_underflow:1;
+                u64 i_ioq_rep_overflow:1;
+                u64 i_ioq_req_overflow:1;
+                u64 i_iiq_rep_overflow:1;
+                u64 i_iiq_req_overflow:1;
+                u64 i_rsvd2:6;
+                u64 i_ii_xn_rep_cred_overflow:1;
+                u64 i_ii_xn_req_cred_overflow:1;
+                u64 i_rsvd3:6;
+                u64 i_ii_xn_invalid_cmd:1;
+                u64 i_xn_ii_invalid_cmd:1;
+                u64 i_rsvd4:30;
         } ii_iweim_fld_s;
 } ii_iweim_u_t;
 
@@ -1688,13 +1688,13 @@ typedef union ii_iweim_u {
  ************************************************************************/
 
 typedef union ii_ipca_u {
-        uint64_t ii_ipca_regval;
+        u64 ii_ipca_regval;
         struct {
-                uint64_t i_wid:4;
-                uint64_t i_adjust:1;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_field:2;
-                uint64_t i_rsvd:54;
+                u64 i_wid:4;
+                u64 i_adjust:1;
+                u64 i_rsvd_1:3;
+                u64 i_field:2;
+                u64 i_rsvd:54;
         } ii_ipca_fld_s;
 } ii_ipca_u_t;
 
@@ -1709,12 +1709,12 @@ typedef union ii_ipca_u {
  ************************************************************************/
 
 typedef union ii_iprte0a_u {
-        uint64_t ii_iprte0a_regval;
+        u64 ii_iprte0a_regval;
         struct {
-                uint64_t i_rsvd_1:54;
-                uint64_t i_widget:4;
-                uint64_t i_to_cnt:5;
-                uint64_t i_vld:1;
+                u64 i_rsvd_1:54;
+                u64 i_widget:4;
+                u64 i_to_cnt:5;
+                u64 i_vld:1;
         } ii_iprte0a_fld_s;
 } ii_iprte0a_u_t;
 
@@ -1729,12 +1729,12 @@ typedef union ii_iprte0a_u {
  ************************************************************************/
 
 typedef union ii_iprte1a_u {
-        uint64_t ii_iprte1a_regval;
+        u64 ii_iprte1a_regval;
         struct {
-                uint64_t i_rsvd_1:54;
-                uint64_t i_widget:4;
-                uint64_t i_to_cnt:5;
-                uint64_t i_vld:1;
+                u64 i_rsvd_1:54;
+                u64 i_widget:4;
+                u64 i_to_cnt:5;
+                u64 i_vld:1;
         } ii_iprte1a_fld_s;
 } ii_iprte1a_u_t;
 
@@ -1749,12 +1749,12 @@ typedef union ii_iprte1a_u {
  ************************************************************************/
 
 typedef union ii_iprte2a_u {
-        uint64_t ii_iprte2a_regval;
+        u64 ii_iprte2a_regval;
         struct {
-                uint64_t i_rsvd_1:54;
-                uint64_t i_widget:4;
-                uint64_t i_to_cnt:5;
-                uint64_t i_vld:1;
+                u64 i_rsvd_1:54;
+                u64 i_widget:4;
+                u64 i_to_cnt:5;
+                u64 i_vld:1;
         } ii_iprte2a_fld_s;
 } ii_iprte2a_u_t;
 
@@ -1769,12 +1769,12 @@ typedef union ii_iprte2a_u {
  ************************************************************************/
 
 typedef union ii_iprte3a_u {
-        uint64_t ii_iprte3a_regval;
+        u64 ii_iprte3a_regval;
         struct {
-                uint64_t i_rsvd_1:54;
-                uint64_t i_widget:4;
-                uint64_t i_to_cnt:5;
-                uint64_t i_vld:1;
+                u64 i_rsvd_1:54;
+                u64 i_widget:4;
+                u64 i_to_cnt:5;
+                u64 i_vld:1;
         } ii_iprte3a_fld_s;
 } ii_iprte3a_u_t;
 
@@ -1789,12 +1789,12 @@ typedef union ii_iprte3a_u {
  ************************************************************************/
 
 typedef union ii_iprte4a_u {
-        uint64_t ii_iprte4a_regval;
+        u64 ii_iprte4a_regval;
         struct {
-                uint64_t i_rsvd_1:54;
-                uint64_t i_widget:4;
-                uint64_t i_to_cnt:5;
-                uint64_t i_vld:1;
+                u64 i_rsvd_1:54;
+                u64 i_widget:4;
+                u64 i_to_cnt:5;
+                u64 i_vld:1;
         } ii_iprte4a_fld_s;
 } ii_iprte4a_u_t;
 
@@ -1809,12 +1809,12 @@ typedef union ii_iprte4a_u {
  ************************************************************************/
 
 typedef union ii_iprte5a_u {
-        uint64_t ii_iprte5a_regval;
+        u64 ii_iprte5a_regval;
         struct {
-                uint64_t i_rsvd_1:54;
-                uint64_t i_widget:4;
-                uint64_t i_to_cnt:5;
-                uint64_t i_vld:1;
+                u64 i_rsvd_1:54;
+                u64 i_widget:4;
+                u64 i_to_cnt:5;
+                u64 i_vld:1;
         } ii_iprte5a_fld_s;
 } ii_iprte5a_u_t;
 
@@ -1829,12 +1829,12 @@ typedef union ii_iprte5a_u {
  ************************************************************************/
 
 typedef union ii_iprte6a_u {
-        uint64_t ii_iprte6a_regval;
+        u64 ii_iprte6a_regval;
         struct {
-                uint64_t i_rsvd_1:54;
-                uint64_t i_widget:4;
-                uint64_t i_to_cnt:5;
-                uint64_t i_vld:1;
+                u64 i_rsvd_1:54;
+                u64 i_widget:4;
+                u64 i_to_cnt:5;
+                u64 i_vld:1;
         } ii_iprte6a_fld_s;
 } ii_iprte6a_u_t;
 
@@ -1849,12 +1849,12 @@ typedef union ii_iprte6a_u {
  ************************************************************************/
 
 typedef union ii_iprte7a_u {
-        uint64_t ii_iprte7a_regval;
+        u64 ii_iprte7a_regval;
         struct {
-                uint64_t i_rsvd_1:54;
-                uint64_t i_widget:4;
-                uint64_t i_to_cnt:5;
-                uint64_t i_vld:1;
+                u64 i_rsvd_1:54;
+                u64 i_widget:4;
+                u64 i_to_cnt:5;
+                u64 i_vld:1;
         } ii_iprtea7_fld_s;
 } ii_iprte7a_u_t;
 
@@ -1869,12 +1869,12 @@ typedef union ii_iprte7a_u {
  ************************************************************************/
 
 typedef union ii_iprte0b_u {
-        uint64_t ii_iprte0b_regval;
+        u64 ii_iprte0b_regval;
         struct {
-                uint64_t i_rsvd_1:3;
-                uint64_t i_address:47;
-                uint64_t i_init:3;
-                uint64_t i_source:11;
+                u64 i_rsvd_1:3;
+                u64 i_address:47;
+                u64 i_init:3;
+                u64 i_source:11;
         } ii_iprte0b_fld_s;
 } ii_iprte0b_u_t;
 
@@ -1889,12 +1889,12 @@ typedef union ii_iprte0b_u {
  ************************************************************************/
 
 typedef union ii_iprte1b_u {
-        uint64_t ii_iprte1b_regval;
+        u64 ii_iprte1b_regval;
         struct {
-                uint64_t i_rsvd_1:3;
-                uint64_t i_address:47;
-                uint64_t i_init:3;
-                uint64_t i_source:11;
+                u64 i_rsvd_1:3;
+                u64 i_address:47;
+                u64 i_init:3;
+                u64 i_source:11;
         } ii_iprte1b_fld_s;
 } ii_iprte1b_u_t;
 
@@ -1909,12 +1909,12 @@ typedef union ii_iprte1b_u {
  ************************************************************************/
 
 typedef union ii_iprte2b_u {
-        uint64_t ii_iprte2b_regval;
+        u64 ii_iprte2b_regval;
         struct {
-                uint64_t i_rsvd_1:3;
-                uint64_t i_address:47;
-                uint64_t i_init:3;
-                uint64_t i_source:11;
+                u64 i_rsvd_1:3;
+                u64 i_address:47;
+                u64 i_init:3;
+                u64 i_source:11;
         } ii_iprte2b_fld_s;
 } ii_iprte2b_u_t;
 
@@ -1929,12 +1929,12 @@ typedef union ii_iprte2b_u {
  ************************************************************************/
 
 typedef union ii_iprte3b_u {
-        uint64_t ii_iprte3b_regval;
+        u64 ii_iprte3b_regval;
         struct {
-                uint64_t i_rsvd_1:3;
-                uint64_t i_address:47;
-                uint64_t i_init:3;
-                uint64_t i_source:11;
+                u64 i_rsvd_1:3;
+                u64 i_address:47;
+                u64 i_init:3;
+                u64 i_source:11;
         } ii_iprte3b_fld_s;
 } ii_iprte3b_u_t;
 
@@ -1949,12 +1949,12 @@ typedef union ii_iprte3b_u {
  ************************************************************************/
 
 typedef union ii_iprte4b_u {
-        uint64_t ii_iprte4b_regval;
+        u64 ii_iprte4b_regval;
         struct {
-                uint64_t i_rsvd_1:3;
-                uint64_t i_address:47;
-                uint64_t i_init:3;
-                uint64_t i_source:11;
+                u64 i_rsvd_1:3;
+                u64 i_address:47;
+                u64 i_init:3;
+                u64 i_source:11;
         } ii_iprte4b_fld_s;
 } ii_iprte4b_u_t;
 
@@ -1969,12 +1969,12 @@ typedef union ii_iprte4b_u {
  ************************************************************************/
 
 typedef union ii_iprte5b_u {
-        uint64_t ii_iprte5b_regval;
+        u64 ii_iprte5b_regval;
         struct {
-                uint64_t i_rsvd_1:3;
-                uint64_t i_address:47;
-                uint64_t i_init:3;
-                uint64_t i_source:11;
+                u64 i_rsvd_1:3;
+                u64 i_address:47;
+                u64 i_init:3;
+                u64 i_source:11;
         } ii_iprte5b_fld_s;
 } ii_iprte5b_u_t;
 
@@ -1989,12 +1989,12 @@ typedef union ii_iprte5b_u {
  ************************************************************************/
 
 typedef union ii_iprte6b_u {
-        uint64_t ii_iprte6b_regval;
+        u64 ii_iprte6b_regval;
         struct {
-                uint64_t i_rsvd_1:3;
-                uint64_t i_address:47;
-                uint64_t i_init:3;
-                uint64_t i_source:11;
+                u64 i_rsvd_1:3;
+                u64 i_address:47;
+                u64 i_init:3;
+                u64 i_source:11;
 
         } ii_iprte6b_fld_s;
 } ii_iprte6b_u_t;
@@ -2010,12 +2010,12 @@ typedef union ii_iprte6b_u {
  ************************************************************************/
 
 typedef union ii_iprte7b_u {
-        uint64_t ii_iprte7b_regval;
+        u64 ii_iprte7b_regval;
         struct {
-                uint64_t i_rsvd_1:3;
-                uint64_t i_address:47;
-                uint64_t i_init:3;
-                uint64_t i_source:11;
+                u64 i_rsvd_1:3;
+                u64 i_address:47;
+                u64 i_init:3;
+                u64 i_source:11;
         } ii_iprte7b_fld_s;
 } ii_iprte7b_u_t;
 
@@ -2038,13 +2038,13 @@ typedef union ii_iprte7b_u {
  ************************************************************************/
 
 typedef union ii_ipdr_u {
-        uint64_t ii_ipdr_regval;
+        u64 ii_ipdr_regval;
         struct {
-                uint64_t i_te:3;
-                uint64_t i_rsvd_1:1;
-                uint64_t i_pnd:1;
-                uint64_t i_init_rpcnt:1;
-                uint64_t i_rsvd:58;
+                u64 i_te:3;
+                u64 i_rsvd_1:1;
+                u64 i_pnd:1;
+                u64 i_init_rpcnt:1;
+                u64 i_rsvd:58;
         } ii_ipdr_fld_s;
 } ii_ipdr_u_t;
 
@@ -2066,11 +2066,11 @@ typedef union ii_ipdr_u {
  ************************************************************************/
 
 typedef union ii_icdr_u {
-        uint64_t ii_icdr_regval;
+        u64 ii_icdr_regval;
         struct {
-                uint64_t i_crb_num:4;
-                uint64_t i_pnd:1;
-                uint64_t i_rsvd:59;
+                u64 i_crb_num:4;
+                u64 i_pnd:1;
+                u64 i_rsvd:59;
         } ii_icdr_fld_s;
 } ii_icdr_u_t;
 
@@ -2092,13 +2092,13 @@ typedef union ii_icdr_u {
  ************************************************************************/
 
 typedef union ii_ifdr_u {
-        uint64_t ii_ifdr_regval;
+        u64 ii_ifdr_regval;
         struct {
-                uint64_t i_ioq_max_rq:7;
-                uint64_t i_set_ioq_rq:1;
-                uint64_t i_ioq_max_rp:7;
-                uint64_t i_set_ioq_rp:1;
-                uint64_t i_rsvd:48;
+                u64 i_ioq_max_rq:7;
+                u64 i_set_ioq_rq:1;
+                u64 i_ioq_max_rp:7;
+                u64 i_set_ioq_rp:1;
+                u64 i_rsvd:48;
         } ii_ifdr_fld_s;
 } ii_ifdr_u_t;
 
@@ -2114,12 +2114,12 @@ typedef union ii_ifdr_u {
  ************************************************************************/
 
 typedef union ii_iiap_u {
-        uint64_t ii_iiap_regval;
+        u64 ii_iiap_regval;
         struct {
-                uint64_t i_rq_mls:6;
-                uint64_t i_rsvd_1:2;
-                uint64_t i_rp_mls:6;
-                uint64_t i_rsvd:50;
+                u64 i_rq_mls:6;
+                u64 i_rsvd_1:2;
+                u64 i_rp_mls:6;
+                u64 i_rsvd:50;
         } ii_iiap_fld_s;
 } ii_iiap_u_t;
 
@@ -2133,22 +2133,22 @@ typedef union ii_iiap_u {
  ************************************************************************/
 
 typedef union ii_icmr_u {
-        uint64_t ii_icmr_regval;
-        struct {
-                uint64_t i_sp_msg:1;
-                uint64_t i_rd_hdr:1;
-                uint64_t i_rsvd_4:2;
-                uint64_t i_c_cnt:4;
-                uint64_t i_rsvd_3:4;
-                uint64_t i_clr_rqpd:1;
-                uint64_t i_clr_rppd:1;
-                uint64_t i_rsvd_2:2;
-                uint64_t i_fc_cnt:4;
-                uint64_t i_crb_vld:15;
-                uint64_t i_crb_mark:15;
-                uint64_t i_rsvd_1:2;
-                uint64_t i_precise:1;
-                uint64_t i_rsvd:11;
+        u64 ii_icmr_regval;
+        struct {
+                u64 i_sp_msg:1;
+                u64 i_rd_hdr:1;
+                u64 i_rsvd_4:2;
+                u64 i_c_cnt:4;
+                u64 i_rsvd_3:4;
+                u64 i_clr_rqpd:1;
+                u64 i_clr_rppd:1;
+                u64 i_rsvd_2:2;
+                u64 i_fc_cnt:4;
+                u64 i_crb_vld:15;
+                u64 i_crb_mark:15;
+                u64 i_rsvd_1:2;
+                u64 i_precise:1;
+                u64 i_rsvd:11;
         } ii_icmr_fld_s;
 } ii_icmr_u_t;
 
@@ -2161,13 +2161,13 @@ typedef union ii_icmr_u {
  ************************************************************************/
 
 typedef union ii_iccr_u {
-        uint64_t ii_iccr_regval;
+        u64 ii_iccr_regval;
         struct {
-                uint64_t i_crb_num:4;
-                uint64_t i_rsvd_1:4;
-                uint64_t i_cmd:8;
-                uint64_t i_pending:1;
-                uint64_t i_rsvd:47;
+                u64 i_crb_num:4;
+                u64 i_rsvd_1:4;
+                u64 i_cmd:8;
+                u64 i_pending:1;
+                u64 i_rsvd:47;
         } ii_iccr_fld_s;
 } ii_iccr_u_t;
 
@@ -2178,10 +2178,10 @@ typedef union ii_iccr_u {
  ************************************************************************/
 
 typedef union ii_icto_u {
-        uint64_t ii_icto_regval;
+        u64 ii_icto_regval;
         struct {
-                uint64_t i_timeout:8;
-                uint64_t i_rsvd:56;
+                u64 i_timeout:8;
+                u64 i_rsvd:56;
         } ii_icto_fld_s;
 } ii_icto_u_t;
 
@@ -2197,10 +2197,10 @@ typedef union ii_icto_u {
  ************************************************************************/
 
 typedef union ii_ictp_u {
-        uint64_t ii_ictp_regval;
+        u64 ii_ictp_regval;
         struct {
-                uint64_t i_prescale:24;
-                uint64_t i_rsvd:40;
+                u64 i_prescale:24;
+                u64 i_rsvd:40;
         } ii_ictp_fld_s;
 } ii_ictp_u_t;
 
@@ -2228,14 +2228,14 @@ typedef union ii_ictp_u {
  ************************************************************************/
 
 typedef union ii_icrb0_a_u {
-        uint64_t ii_icrb0_a_regval;
-        struct {
-                uint64_t ia_iow:1;
-                uint64_t ia_vld:1;
-                uint64_t ia_addr:47;
-                uint64_t ia_tnum:5;
-                uint64_t ia_sidn:4;
-                uint64_t ia_rsvd:6;
+        u64 ii_icrb0_a_regval;
+        struct {
+                u64 ia_iow:1;
+                u64 ia_vld:1;
+                u64 ia_addr:47;
+                u64 ia_tnum:5;
+                u64 ia_sidn:4;
+                u64 ia_rsvd:6;
         } ii_icrb0_a_fld_s;
 } ii_icrb0_a_u_t;
 
@@ -2249,30 +2249,30 @@ typedef union ii_icrb0_a_u {
  ************************************************************************/
 
 typedef union ii_icrb0_b_u {
-        uint64_t ii_icrb0_b_regval;
-        struct {
-                uint64_t ib_xt_err:1;
-                uint64_t ib_mark:1;
-                uint64_t ib_ln_uce:1;
-                uint64_t ib_errcode:3;
-                uint64_t ib_error:1;
-                uint64_t ib_stall__bte_1:1;
-                uint64_t ib_stall__bte_0:1;
-                uint64_t ib_stall__intr:1;
-                uint64_t ib_stall_ib:1;
-                uint64_t ib_intvn:1;
-                uint64_t ib_wb:1;
-                uint64_t ib_hold:1;
-                uint64_t ib_ack:1;
-                uint64_t ib_resp:1;
-                uint64_t ib_ack_cnt:11;
-                uint64_t ib_rsvd:7;
-                uint64_t ib_exc:5;
-                uint64_t ib_init:3;
-                uint64_t ib_imsg:8;
-                uint64_t ib_imsgtype:2;
-                uint64_t ib_use_old:1;
-                uint64_t ib_rsvd_1:11;
+        u64 ii_icrb0_b_regval;
+        struct {
+                u64 ib_xt_err:1;
+                u64 ib_mark:1;
+                u64 ib_ln_uce:1;
+                u64 ib_errcode:3;
+                u64 ib_error:1;
+                u64 ib_stall__bte_1:1;
+                u64 ib_stall__bte_0:1;
+                u64 ib_stall__intr:1;
+                u64 ib_stall_ib:1;
+                u64 ib_intvn:1;
+                u64 ib_wb:1;
+                u64 ib_hold:1;
+                u64 ib_ack:1;
+                u64 ib_resp:1;
+                u64 ib_ack_cnt:11;
+                u64 ib_rsvd:7;
+                u64 ib_exc:5;
+                u64 ib_init:3;
+                u64 ib_imsg:8;
+                u64 ib_imsgtype:2;
+                u64 ib_use_old:1;
+                u64 ib_rsvd_1:11;
         } ii_icrb0_b_fld_s;
 } ii_icrb0_b_u_t;
 
@@ -2286,17 +2286,17 @@ typedef union ii_icrb0_b_u {
  ************************************************************************/
 
 typedef union ii_icrb0_c_u {
-        uint64_t ii_icrb0_c_regval;
-        struct {
-                uint64_t ic_source:15;
-                uint64_t ic_size:2;
-                uint64_t ic_ct:1;
-                uint64_t ic_bte_num:1;
-                uint64_t ic_gbr:1;
-                uint64_t ic_resprqd:1;
-                uint64_t ic_bo:1;
-                uint64_t ic_suppl:15;
-                uint64_t ic_rsvd:27;
+        u64 ii_icrb0_c_regval;
+        struct {
+                u64 ic_source:15;
+                u64 ic_size:2;
+                u64 ic_ct:1;
+                u64 ic_bte_num:1;
+                u64 ic_gbr:1;
+                u64 ic_resprqd:1;
+                u64 ic_bo:1;
+                u64 ic_suppl:15;
+                u64 ic_rsvd:27;
         } ii_icrb0_c_fld_s;
 } ii_icrb0_c_u_t;
 
@@ -2310,14 +2310,14 @@ typedef union ii_icrb0_c_u {
  ************************************************************************/
 
 typedef union ii_icrb0_d_u {
-        uint64_t ii_icrb0_d_regval;
-        struct {
-                uint64_t id_pa_be:43;
-                uint64_t id_bte_op:1;
-                uint64_t id_pr_psc:4;
-                uint64_t id_pr_cnt:4;
-                uint64_t id_sleep:1;
-                uint64_t id_rsvd:11;
+        u64 ii_icrb0_d_regval;
+        struct {
+                u64 id_pa_be:43;
+                u64 id_bte_op:1;
+                u64 id_pr_psc:4;
+                u64 id_pr_cnt:4;
+                u64 id_sleep:1;
+                u64 id_rsvd:11;
         } ii_icrb0_d_fld_s;
 } ii_icrb0_d_u_t;
 
@@ -2331,14 +2331,14 @@ typedef union ii_icrb0_d_u {
  ************************************************************************/
 
 typedef union ii_icrb0_e_u {
-        uint64_t ii_icrb0_e_regval;
-        struct {
-                uint64_t ie_timeout:8;
-                uint64_t ie_context:15;
-                uint64_t ie_rsvd:1;
-                uint64_t ie_tvld:1;
-                uint64_t ie_cvld:1;
-                uint64_t ie_rsvd_0:38;
+        u64 ii_icrb0_e_regval;
+        struct {
+                u64 ie_timeout:8;
+                u64 ie_context:15;
+                u64 ie_rsvd:1;
+                u64 ie_tvld:1;
+                u64 ie_cvld:1;
+                u64 ie_rsvd_0:38;
         } ii_icrb0_e_fld_s;
 } ii_icrb0_e_u_t;
 
@@ -2351,12 +2351,12 @@ typedef union ii_icrb0_e_u {
  ************************************************************************/
 
 typedef union ii_icsml_u {
-        uint64_t ii_icsml_regval;
+        u64 ii_icsml_regval;
         struct {
-                uint64_t i_tt_addr:47;
-                uint64_t i_newsuppl_ex:14;
-                uint64_t i_reserved:2;
-                uint64_t i_overflow:1;
+                u64 i_tt_addr:47;
+                u64 i_newsuppl_ex:14;
+                u64 i_reserved:2;
+                u64 i_overflow:1;
         } ii_icsml_fld_s;
 } ii_icsml_u_t;
 
@@ -2369,10 +2369,10 @@ typedef union ii_icsml_u {
  ************************************************************************/
 
 typedef union ii_icsmm_u {
-        uint64_t ii_icsmm_regval;
+        u64 ii_icsmm_regval;
         struct {
-                uint64_t i_tt_ack_cnt:11;
-                uint64_t i_reserved:53;
+                u64 i_tt_ack_cnt:11;
+                u64 i_reserved:53;
         } ii_icsmm_fld_s;
 } ii_icsmm_u_t;
 
@@ -2385,48 +2385,48 @@ typedef union ii_icsmm_u {
  ************************************************************************/
 
 typedef union ii_icsmh_u {
-        uint64_t ii_icsmh_regval;
-        struct {
-                uint64_t i_tt_vld:1;
-                uint64_t i_xerr:1;
-                uint64_t i_ft_cwact_o:1;
-                uint64_t i_ft_wact_o:1;
-                uint64_t i_ft_active_o:1;
-                uint64_t i_sync:1;
-                uint64_t i_mnusg:1;
-                uint64_t i_mnusz:1;
-                uint64_t i_plusz:1;
-                uint64_t i_plusg:1;
-                uint64_t i_tt_exc:5;
-                uint64_t i_tt_wb:1;
-                uint64_t i_tt_hold:1;
-                uint64_t i_tt_ack:1;
-                uint64_t i_tt_resp:1;
-                uint64_t i_tt_intvn:1;
-                uint64_t i_g_stall_bte1:1;
-                uint64_t i_g_stall_bte0:1;
-                uint64_t i_g_stall_il:1;
-                uint64_t i_g_stall_ib:1;
-                uint64_t i_tt_imsg:8;
-                uint64_t i_tt_imsgtype:2;
-                uint64_t i_tt_use_old:1;
-                uint64_t i_tt_respreqd:1;
-                uint64_t i_tt_bte_num:1;
-                uint64_t i_cbn:1;
-                uint64_t i_match:1;
-                uint64_t i_rpcnt_lt_34:1;
-                uint64_t i_rpcnt_ge_34:1;
-                uint64_t i_rpcnt_lt_18:1;
-                uint64_t i_rpcnt_ge_18:1;
-                uint64_t i_rpcnt_lt_2:1;
-                uint64_t i_rpcnt_ge_2:1;
-                uint64_t i_rqcnt_lt_18:1;
-                uint64_t i_rqcnt_ge_18:1;
-                uint64_t i_rqcnt_lt_2:1;
-                uint64_t i_rqcnt_ge_2:1;
-                uint64_t i_tt_device:7;
-                uint64_t i_tt_init:3;
-                uint64_t i_reserved:5;
+        u64 ii_icsmh_regval;
+        struct {
+                u64 i_tt_vld:1;
+                u64 i_xerr:1;
+                u64 i_ft_cwact_o:1;
+                u64 i_ft_wact_o:1;
+                u64 i_ft_active_o:1;
+                u64 i_sync:1;
+                u64 i_mnusg:1;
+                u64 i_mnusz:1;
+                u64 i_plusz:1;
+                u64 i_plusg:1;
+                u64 i_tt_exc:5;
+                u64 i_tt_wb:1;
+                u64 i_tt_hold:1;
+                u64 i_tt_ack:1;
+                u64 i_tt_resp:1;
+                u64 i_tt_intvn:1;
+                u64 i_g_stall_bte1:1;
+                u64 i_g_stall_bte0:1;
+                u64 i_g_stall_il:1;
+                u64 i_g_stall_ib:1;
+                u64 i_tt_imsg:8;
+                u64 i_tt_imsgtype:2;
+                u64 i_tt_use_old:1;
+                u64 i_tt_respreqd:1;
+                u64 i_tt_bte_num:1;
+                u64 i_cbn:1;
+                u64 i_match:1;
+                u64 i_rpcnt_lt_34:1;
+                u64 i_rpcnt_ge_34:1;
+                u64 i_rpcnt_lt_18:1;
+                u64 i_rpcnt_ge_18:1;
+                u64 i_rpcnt_lt_2:1;
+                u64 i_rpcnt_ge_2:1;
+                u64 i_rqcnt_lt_18:1;
+                u64 i_rqcnt_ge_18:1;
+                u64 i_rqcnt_lt_2:1;
+                u64 i_rqcnt_ge_2:1;
+                u64 i_tt_device:7;
+                u64 i_tt_init:3;
+                u64 i_reserved:5;
         } ii_icsmh_fld_s;
 } ii_icsmh_u_t;
 
@@ -2439,14 +2439,14 @@ typedef union ii_icsmh_u {
  ************************************************************************/
 
 typedef union ii_idbss_u {
-        uint64_t ii_idbss_regval;
-        struct {
-                uint64_t i_iioclk_core_submenu:3;
-                uint64_t i_rsvd:5;
-                uint64_t i_fsbclk_wrapper_submenu:3;
-                uint64_t i_rsvd_1:5;
-                uint64_t i_iioclk_menu:5;
-                uint64_t i_rsvd_2:43;
+        u64 ii_idbss_regval;
+        struct {
+                u64 i_iioclk_core_submenu:3;
+                u64 i_rsvd:5;
+                u64 i_fsbclk_wrapper_submenu:3;
+                u64 i_rsvd_1:5;
+                u64 i_iioclk_menu:5;
+                u64 i_rsvd_2:43;
         } ii_idbss_fld_s;
 } ii_idbss_u_t;
 
@@ -2466,13 +2466,13 @@ typedef union ii_idbss_u {
  ************************************************************************/
 
 typedef union ii_ibls0_u {
-        uint64_t ii_ibls0_regval;
+        u64 ii_ibls0_regval;
         struct {
-                uint64_t i_length:16;
-                uint64_t i_error:1;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_busy:1;
-                uint64_t i_rsvd:43;
+                u64 i_length:16;
+                u64 i_error:1;
+                u64 i_rsvd_1:3;
+                u64 i_busy:1;
+                u64 i_rsvd:43;
         } ii_ibls0_fld_s;
 } ii_ibls0_u_t;
 
@@ -2487,11 +2487,11 @@ typedef union ii_ibls0_u {
  ************************************************************************/
 
 typedef union ii_ibsa0_u {
-        uint64_t ii_ibsa0_regval;
+        u64 ii_ibsa0_regval;
         struct {
-                uint64_t i_rsvd_1:7;
-                uint64_t i_addr:42;
-                uint64_t i_rsvd:15;
+                u64 i_rsvd_1:7;
+                u64 i_addr:42;
+                u64 i_rsvd:15;
         } ii_ibsa0_fld_s;
 } ii_ibsa0_u_t;
 
@@ -2506,11 +2506,11 @@ typedef union ii_ibsa0_u {
  ************************************************************************/
 
 typedef union ii_ibda0_u {
-        uint64_t ii_ibda0_regval;
+        u64 ii_ibda0_regval;
         struct {
-                uint64_t i_rsvd_1:7;
-                uint64_t i_addr:42;
-                uint64_t i_rsvd:15;
+                u64 i_rsvd_1:7;
+                u64 i_addr:42;
+                u64 i_rsvd:15;
         } ii_ibda0_fld_s;
 } ii_ibda0_u_t;
 
@@ -2527,14 +2527,14 @@ typedef union ii_ibda0_u {
  ************************************************************************/
 
 typedef union ii_ibct0_u {
-        uint64_t ii_ibct0_regval;
-        struct {
-                uint64_t i_zerofill:1;
-                uint64_t i_rsvd_2:3;
-                uint64_t i_notify:1;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_poison:1;
-                uint64_t i_rsvd:55;
+        u64 ii_ibct0_regval;
+        struct {
+                u64 i_zerofill:1;
+                u64 i_rsvd_2:3;
+                u64 i_notify:1;
+                u64 i_rsvd_1:3;
+                u64 i_poison:1;
+                u64 i_rsvd:55;
         } ii_ibct0_fld_s;
 } ii_ibct0_u_t;
 
@@ -2546,11 +2546,11 @@ typedef union ii_ibct0_u {
  ************************************************************************/
 
 typedef union ii_ibna0_u {
-        uint64_t ii_ibna0_regval;
+        u64 ii_ibna0_regval;
         struct {
-                uint64_t i_rsvd_1:7;
-                uint64_t i_addr:42;
-                uint64_t i_rsvd:15;
+                u64 i_rsvd_1:7;
+                u64 i_addr:42;
+                u64 i_rsvd:15;
         } ii_ibna0_fld_s;
 } ii_ibna0_u_t;
 
@@ -2563,13 +2563,13 @@ typedef union ii_ibna0_u {
  ************************************************************************/
 
 typedef union ii_ibia0_u {
-        uint64_t ii_ibia0_regval;
+        u64 ii_ibia0_regval;
         struct {
-                uint64_t i_rsvd_2:1;
-                uint64_t i_node_id:11;
-                uint64_t i_rsvd_1:4;
-                uint64_t i_level:7;
-                uint64_t i_rsvd:41;
+                u64 i_rsvd_2:1;
+                u64 i_node_id:11;
+                u64 i_rsvd_1:4;
+                u64 i_level:7;
+                u64 i_rsvd:41;
         } ii_ibia0_fld_s;
 } ii_ibia0_u_t;
 
@@ -2589,13 +2589,13 @@ typedef union ii_ibia0_u {
  ************************************************************************/
 
 typedef union ii_ibls1_u {
-        uint64_t ii_ibls1_regval;
+        u64 ii_ibls1_regval;
         struct {
-                uint64_t i_length:16;
-                uint64_t i_error:1;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_busy:1;
-                uint64_t i_rsvd:43;
+                u64 i_length:16;
+                u64 i_error:1;
+                u64 i_rsvd_1:3;
+                u64 i_busy:1;
+                u64 i_rsvd:43;
         } ii_ibls1_fld_s;
 } ii_ibls1_u_t;
 
@@ -2610,11 +2610,11 @@ typedef union ii_ibls1_u {
  ************************************************************************/
 
 typedef union ii_ibsa1_u {
-        uint64_t ii_ibsa1_regval;
+        u64 ii_ibsa1_regval;
         struct {
-                uint64_t i_rsvd_1:7;
-                uint64_t i_addr:33;
-                uint64_t i_rsvd:24;
+                u64 i_rsvd_1:7;
+                u64 i_addr:33;
+                u64 i_rsvd:24;
         } ii_ibsa1_fld_s;
 } ii_ibsa1_u_t;
 
@@ -2629,11 +2629,11 @@ typedef union ii_ibsa1_u {
  ************************************************************************/
 
 typedef union ii_ibda1_u {
-        uint64_t ii_ibda1_regval;
+        u64 ii_ibda1_regval;
         struct {
-                uint64_t i_rsvd_1:7;
-                uint64_t i_addr:33;
-                uint64_t i_rsvd:24;
+                u64 i_rsvd_1:7;
+                u64 i_addr:33;
+                u64 i_rsvd:24;
         } ii_ibda1_fld_s;
 } ii_ibda1_u_t;
 
@@ -2650,14 +2650,14 @@ typedef union ii_ibda1_u {
  ************************************************************************/
 
 typedef union ii_ibct1_u {
-        uint64_t ii_ibct1_regval;
-        struct {
-                uint64_t i_zerofill:1;
-                uint64_t i_rsvd_2:3;
-                uint64_t i_notify:1;
-                uint64_t i_rsvd_1:3;
-                uint64_t i_poison:1;
-                uint64_t i_rsvd:55;
+        u64 ii_ibct1_regval;
+        struct {
+                u64 i_zerofill:1;
+                u64 i_rsvd_2:3;
+                u64 i_notify:1;
+                u64 i_rsvd_1:3;
+                u64 i_poison:1;
+                u64 i_rsvd:55;
         } ii_ibct1_fld_s;
 } ii_ibct1_u_t;
 
@@ -2669,11 +2669,11 @@ typedef union ii_ibct1_u {
  ************************************************************************/
 
 typedef union ii_ibna1_u {
-        uint64_t ii_ibna1_regval;
+        u64 ii_ibna1_regval;
         struct {
-                uint64_t i_rsvd_1:7;
-                uint64_t i_addr:33;
-                uint64_t i_rsvd:24;
+                u64 i_rsvd_1:7;
+                u64 i_addr:33;
+                u64 i_rsvd:24;
         } ii_ibna1_fld_s;
 } ii_ibna1_u_t;
 
@@ -2686,13 +2686,13 @@ typedef union ii_ibna1_u {
  ************************************************************************/
 
 typedef union ii_ibia1_u {
-        uint64_t ii_ibia1_regval;
+        u64 ii_ibia1_regval;
         struct {
-                uint64_t i_pi_id:1;
-                uint64_t i_node_id:8;
-                uint64_t i_rsvd_1:7;
-                uint64_t i_level:7;
-                uint64_t i_rsvd:41;
+                u64 i_pi_id:1;
+                u64 i_node_id:8;
+                u64 i_rsvd_1:7;
+                u64 i_level:7;
+                u64 i_rsvd:41;
         } ii_ibia1_fld_s;
 } ii_ibia1_u_t;
 
@@ -2712,12 +2712,12 @@ typedef union ii_ibia1_u {
  ************************************************************************/
 
 typedef union ii_ipcr_u {
-        uint64_t ii_ipcr_regval;
+        u64 ii_ipcr_regval;
         struct {
-                uint64_t i_ippr0_c:4;
-                uint64_t i_ippr1_c:4;
-                uint64_t i_icct:8;
-                uint64_t i_rsvd:48;
+                u64 i_ippr0_c:4;
+                u64 i_ippr1_c:4;
+                u64 i_icct:8;
+                u64 i_rsvd:48;
         } ii_ipcr_fld_s;
 } ii_ipcr_u_t;
 
@@ -2728,10 +2728,10 @@ typedef union ii_ipcr_u {
  ************************************************************************/
 
 typedef union ii_ippr_u {
-        uint64_t ii_ippr_regval;
+        u64 ii_ippr_regval;
         struct {
-                uint64_t i_ippr0:32;
-                uint64_t i_ippr1:32;
+                u64 i_ippr0:32;
+                u64 i_ippr1:32;
         } ii_ippr_fld_s;
 } ii_ippr_u_t;
 
@@ -3267,15 +3267,15 @@ typedef ii_icrb0_e_u_t icrbe_t;
 #define IO_PERF_SETS    32
 
 /* Bit for the widget in inbound access register */
-#define IIO_IIWA_WIDGET(_w)     ((uint64_t)(1ULL << _w))
+#define IIO_IIWA_WIDGET(_w)     ((u64)(1ULL << _w))
 /* Bit for the widget in outbound access register */
-#define IIO_IOWA_WIDGET(_w)     ((uint64_t)(1ULL << _w))
+#define IIO_IOWA_WIDGET(_w)     ((u64)(1ULL << _w))
 
 /* NOTE: The following define assumes that we are going to get
  * widget numbers from 8 thru F and the device numbers within
  * widget from 0 thru 7.
  */
-#define IIO_IIDEM_WIDGETDEV_MASK(w, d)  ((uint64_t)(1ULL << (8 * ((w) - 8) + (d))))
+#define IIO_IIDEM_WIDGETDEV_MASK(w, d)  ((u64)(1ULL << (8 * ((w) - 8) + (d))))
 
 /* IO Interrupt Destination Register */
 #define IIO_IIDSR_SENT_SHIFT    28
@@ -3302,9 +3302,9 @@ typedef ii_icrb0_e_u_t icrbe_t;
  */
 
 typedef union hubii_wcr_u {
-        uint64_t wcr_reg_value;
+        u64 wcr_reg_value;
         struct {
-                uint64_t wcr_widget_id:4,       /* LLP crossbar credit */
+                u64 wcr_widget_id:4,    /* LLP crossbar credit */
                  wcr_tag_mode:1,        /* Tag mode */
                  wcr_rsvd1:8,   /* Reserved */
                  wcr_xbar_crd:3,        /* LLP crossbar credit */
@@ -3324,9 +3324,9 @@ performance registers */
    performed */
 
 typedef union io_perf_sel {
-        uint64_t perf_sel_reg;
+        u64 perf_sel_reg;
         struct {
-                uint64_t perf_ippr0:4, perf_ippr1:4, perf_icct:8, perf_rsvd:48;
+                u64 perf_ippr0:4, perf_ippr1:4, perf_icct:8, perf_rsvd:48;
         } perf_sel_bits;
 } io_perf_sel_t;
 
@@ -3334,24 +3334,24 @@ typedef union io_perf_sel {
    hardware problems there is only one counter, not two. */
 
 typedef union io_perf_cnt {
-        uint64_t perf_cnt;
+        u64 perf_cnt;
         struct {
-                uint64_t perf_cnt:20, perf_rsvd2:12, perf_rsvd1:32;
+                u64 perf_cnt:20, perf_rsvd2:12, perf_rsvd1:32;
         } perf_cnt_bits;
 
 } io_perf_cnt_t;
 
 typedef union iprte_a {
-        uint64_t entry;
-        struct {
-                uint64_t i_rsvd_1:3;
-                uint64_t i_addr:38;
-                uint64_t i_init:3;
-                uint64_t i_source:8;
-                uint64_t i_rsvd:2;
-                uint64_t i_widget:4;
-                uint64_t i_to_cnt:5;
-                uint64_t i_vld:1;
+        u64 entry;
+        struct {
+                u64 i_rsvd_1:3;
+                u64 i_addr:38;
+                u64 i_init:3;
+                u64 i_source:8;
+                u64 i_rsvd:2;
+                u64 i_widget:4;
+                u64 i_to_cnt:5;
+                u64 i_vld:1;
         } iprte_fields;
 } iprte_a_t;
 
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index 2a8b0d92a5d6..e77f0c9b7d3d 100644
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -75,7 +75,8 @@
 #define  SN_SAL_IOIF_GET_HUBDEV_INFO               0x02000055
 #define  SN_SAL_IOIF_GET_PCIBUS_INFO               0x02000056
 #define  SN_SAL_IOIF_GET_PCIDEV_INFO               0x02000057
-#define  SN_SAL_IOIF_GET_WIDGET_DMAFLUSH_LIST      0x02000058
+#define  SN_SAL_IOIF_GET_WIDGET_DMAFLUSH_LIST      0x02000058   // deprecated
+#define  SN_SAL_IOIF_GET_DEVICE_DMAFLUSH_LIST      0x0200005a
 
 #define SN_SAL_HUB_ERROR_INTERRUPT                 0x02000060
 #define SN_SAL_BTE_RECOVER                         0x02000061
@@ -272,7 +273,7 @@ ia64_sn_console_putc(char ch)
         ret_stuff.v0 = 0;
         ret_stuff.v1 = 0;
         ret_stuff.v2 = 0;
-        SAL_CALL_NOLOCK(ret_stuff, SN_SAL_CONSOLE_PUTC, (uint64_t)ch, 0, 0, 0, 0, 0, 0);
+        SAL_CALL_NOLOCK(ret_stuff, SN_SAL_CONSOLE_PUTC, (u64)ch, 0, 0, 0, 0, 0, 0);
 
         return ret_stuff.status;
 }
@@ -289,7 +290,7 @@ ia64_sn_console_putb(const char *buf, int len)
         ret_stuff.v0 = 0; 
         ret_stuff.v1 = 0;
         ret_stuff.v2 = 0;
-        SAL_CALL_NOLOCK(ret_stuff, SN_SAL_CONSOLE_PUTB, (uint64_t)buf, (uint64_t)len, 0, 0, 0, 0, 0);
+        SAL_CALL_NOLOCK(ret_stuff, SN_SAL_CONSOLE_PUTB, (u64)buf, (u64)len, 0, 0, 0, 0, 0);
 
         if ( ret_stuff.status == 0 ) {
                 return ret_stuff.v0;
@@ -309,7 +310,7 @@ ia64_sn_plat_specific_err_print(int (*hook)(const char*, ...), char *rec)
         ret_stuff.v0 = 0;
         ret_stuff.v1 = 0;
         ret_stuff.v2 = 0;
-        SAL_CALL_REENTRANT(ret_stuff, SN_SAL_PRINT_ERROR, (uint64_t)hook, (uint64_t)rec, 0, 0, 0, 0, 0);
+        SAL_CALL_REENTRANT(ret_stuff, SN_SAL_PRINT_ERROR, (u64)hook, (u64)rec, 0, 0, 0, 0, 0);
 
         return ret_stuff.status;
 }
@@ -397,7 +398,7 @@ ia64_sn_console_intr_status(void)
  * Enable an interrupt on the SAL console device.
  */
 static inline void
-ia64_sn_console_intr_enable(uint64_t intr)
+ia64_sn_console_intr_enable(u64 intr)
 {
         struct ia64_sal_retval ret_stuff;
 
@@ -414,7 +415,7 @@ ia64_sn_console_intr_enable(uint64_t intr)
  * Disable an interrupt on the SAL console device.
  */
 static inline void
-ia64_sn_console_intr_disable(uint64_t intr)
+ia64_sn_console_intr_disable(u64 intr)
 {
         struct ia64_sal_retval ret_stuff;
 
@@ -440,7 +441,7 @@ ia64_sn_console_xmit_chars(char *buf, int len)
         ret_stuff.v1 = 0;
         ret_stuff.v2 = 0;
         SAL_CALL_NOLOCK(ret_stuff, SN_SAL_CONSOLE_XMIT_CHARS,
-                 (uint64_t)buf, (uint64_t)len,
+                 (u64)buf, (u64)len,
                  0, 0, 0, 0, 0);
 
         if (ret_stuff.status == 0) {
@@ -1100,7 +1101,7 @@ ia64_sn_bte_recovery(nasid_t nasid)
         struct ia64_sal_retval rv;
 
         rv.status = 0;
-        SAL_CALL_NOLOCK(rv, SN_SAL_BTE_RECOVER, 0, 0, 0, 0, 0, 0, 0);
+        SAL_CALL_NOLOCK(rv, SN_SAL_BTE_RECOVER, (u64)nasid, 0, 0, 0, 0, 0, 0);
         if (rv.status == SALRET_NOT_IMPLEMENTED)
                 return 0;
         return (int) rv.status;
diff --git a/include/asm-ia64/sn/tioca.h b/include/asm-ia64/sn/tioca.h
index bc1aacfb9483..666222d7f0f6 100644
--- a/include/asm-ia64/sn/tioca.h
+++ b/include/asm-ia64/sn/tioca.h
@@ -19,47 +19,47 @@
  */
 
 struct tioca {
-        uint64_t        ca_id;                          /* 0x000000 */
-        uint64_t        ca_control1;                    /* 0x000008 */
-        uint64_t        ca_control2;                    /* 0x000010 */
-        uint64_t        ca_status1;                     /* 0x000018 */
-        uint64_t        ca_status2;                     /* 0x000020 */
-        uint64_t        ca_gart_aperature;              /* 0x000028 */
-        uint64_t        ca_gfx_detach;                  /* 0x000030 */
-        uint64_t        ca_inta_dest_addr;              /* 0x000038 */
-        uint64_t        ca_intb_dest_addr;              /* 0x000040 */
-        uint64_t        ca_err_int_dest_addr;           /* 0x000048 */
-        uint64_t        ca_int_status;                  /* 0x000050 */
-        uint64_t        ca_int_status_alias;            /* 0x000058 */
-        uint64_t        ca_mult_error;                  /* 0x000060 */
-        uint64_t        ca_mult_error_alias;            /* 0x000068 */
-        uint64_t        ca_first_error;                 /* 0x000070 */
-        uint64_t        ca_int_mask;                    /* 0x000078 */
-        uint64_t        ca_crm_pkterr_type;             /* 0x000080 */
-        uint64_t        ca_crm_pkterr_type_alias;       /* 0x000088 */
-        uint64_t        ca_crm_ct_error_detail_1;       /* 0x000090 */
-        uint64_t        ca_crm_ct_error_detail_2;       /* 0x000098 */
-        uint64_t        ca_crm_tnumto;                  /* 0x0000A0 */
-        uint64_t        ca_gart_err;                    /* 0x0000A8 */
-        uint64_t        ca_pcierr_type;                 /* 0x0000B0 */
-        uint64_t        ca_pcierr_addr;                 /* 0x0000B8 */
-
-        uint64_t        ca_pad_0000C0[3];               /* 0x0000{C0..D0} */
-
-        uint64_t        ca_pci_rd_buf_flush;            /* 0x0000D8 */
-        uint64_t        ca_pci_dma_addr_extn;           /* 0x0000E0 */
-        uint64_t        ca_agp_dma_addr_extn;           /* 0x0000E8 */
-        uint64_t        ca_force_inta;                  /* 0x0000F0 */
-        uint64_t        ca_force_intb;                  /* 0x0000F8 */
-        uint64_t        ca_debug_vector_sel;            /* 0x000100 */
-        uint64_t        ca_debug_mux_core_sel;          /* 0x000108 */
-        uint64_t        ca_debug_mux_pci_sel;           /* 0x000110 */
-        uint64_t        ca_debug_domain_sel;            /* 0x000118 */
-
-        uint64_t        ca_pad_000120[28];              /* 0x0001{20..F8} */
-
-        uint64_t        ca_gart_ptr_table;              /* 0x200 */
-        uint64_t        ca_gart_tlb_addr[8];            /* 0x2{08..40} */
+        u64     ca_id;                          /* 0x000000 */
+        u64     ca_control1;                    /* 0x000008 */
+        u64     ca_control2;                    /* 0x000010 */
+        u64     ca_status1;                     /* 0x000018 */
+        u64     ca_status2;                     /* 0x000020 */
+        u64     ca_gart_aperature;              /* 0x000028 */
+        u64     ca_gfx_detach;                  /* 0x000030 */
+        u64     ca_inta_dest_addr;              /* 0x000038 */
+        u64     ca_intb_dest_addr;              /* 0x000040 */
+        u64     ca_err_int_dest_addr;           /* 0x000048 */
+        u64     ca_int_status;                  /* 0x000050 */
+        u64     ca_int_status_alias;            /* 0x000058 */
+        u64     ca_mult_error;                  /* 0x000060 */
+        u64     ca_mult_error_alias;            /* 0x000068 */
+        u64     ca_first_error;                 /* 0x000070 */
+        u64     ca_int_mask;                    /* 0x000078 */
+        u64     ca_crm_pkterr_type;             /* 0x000080 */
+        u64     ca_crm_pkterr_type_alias;       /* 0x000088 */
+        u64     ca_crm_ct_error_detail_1;       /* 0x000090 */
+        u64     ca_crm_ct_error_detail_2;       /* 0x000098 */
+        u64     ca_crm_tnumto;                  /* 0x0000A0 */
+        u64     ca_gart_err;                    /* 0x0000A8 */
+        u64     ca_pcierr_type;                 /* 0x0000B0 */
+        u64     ca_pcierr_addr;                 /* 0x0000B8 */
+
+        u64     ca_pad_0000C0[3];               /* 0x0000{C0..D0} */
+
+        u64     ca_pci_rd_buf_flush;            /* 0x0000D8 */
+        u64     ca_pci_dma_addr_extn;           /* 0x0000E0 */
+        u64     ca_agp_dma_addr_extn;           /* 0x0000E8 */
+        u64     ca_force_inta;                  /* 0x0000F0 */
+        u64     ca_force_intb;                  /* 0x0000F8 */
+        u64     ca_debug_vector_sel;            /* 0x000100 */
+        u64     ca_debug_mux_core_sel;          /* 0x000108 */
+        u64     ca_debug_mux_pci_sel;           /* 0x000110 */
+        u64     ca_debug_domain_sel;            /* 0x000118 */
+
+        u64     ca_pad_000120[28];              /* 0x0001{20..F8} */
+
+        u64     ca_gart_ptr_table;              /* 0x200 */
+        u64     ca_gart_tlb_addr[8];            /* 0x2{08..40} */
 };
 
 /*
diff --git a/include/asm-ia64/sn/tioca_provider.h b/include/asm-ia64/sn/tioca_provider.h
index b532ef6148ed..ab7fe2463468 100644
--- a/include/asm-ia64/sn/tioca_provider.h
+++ b/include/asm-ia64/sn/tioca_provider.h
@@ -56,31 +56,31 @@ struct tioca_kernel {
         /*
          * General GART stuff
          */
-        uint64_t        ca_ap_size;             /* size of aperature in bytes */
-        uint32_t        ca_gart_entries;        /* # uint64_t entries in gart */
-        uint32_t        ca_ap_pagesize;         /* aperature page size in bytes */
-        uint64_t        ca_ap_bus_base;         /* bus address of CA aperature */
-        uint64_t        ca_gart_size;           /* gart size in bytes */
-        uint64_t        *ca_gart;               /* gart table vaddr */
-        uint64_t        ca_gart_coretalk_addr;  /* gart coretalk addr */
-        uint8_t         ca_gart_iscoherent;     /* used in tioca_tlbflush */
+        u64     ca_ap_size;             /* size of aperature in bytes */
+        u32     ca_gart_entries;        /* # u64 entries in gart */
+        u32     ca_ap_pagesize;         /* aperature page size in bytes */
+        u64     ca_ap_bus_base;         /* bus address of CA aperature */
+        u64     ca_gart_size;           /* gart size in bytes */
+        u64     *ca_gart;               /* gart table vaddr */
+        u64     ca_gart_coretalk_addr;  /* gart coretalk addr */
+        u8              ca_gart_iscoherent;     /* used in tioca_tlbflush */
 
         /* PCI GART convenience values */
-        uint64_t        ca_pciap_base;          /* pci aperature bus base address */
-        uint64_t        ca_pciap_size;          /* pci aperature size (bytes) */
-        uint64_t        ca_pcigart_base;        /* gfx GART bus base address */
-        uint64_t        *ca_pcigart;            /* gfx GART vm address */
-        uint32_t        ca_pcigart_entries;
-        uint32_t        ca_pcigart_start;       /* PCI start index in ca_gart */
+        u64     ca_pciap_base;          /* pci aperature bus base address */
+        u64     ca_pciap_size;          /* pci aperature size (bytes) */
+        u64     ca_pcigart_base;        /* gfx GART bus base address */
+        u64     *ca_pcigart;            /* gfx GART vm address */
+        u32     ca_pcigart_entries;
+        u32     ca_pcigart_start;       /* PCI start index in ca_gart */
         void            *ca_pcigart_pagemap;
 
         /* AGP GART convenience values */
-        uint64_t        ca_gfxap_base;          /* gfx aperature bus base address */
-        uint64_t        ca_gfxap_size;          /* gfx aperature size (bytes) */
-        uint64_t        ca_gfxgart_base;        /* gfx GART bus base address */
-        uint64_t        *ca_gfxgart;            /* gfx GART vm address */
-        uint32_t        ca_gfxgart_entries;
-        uint32_t        ca_gfxgart_start;       /* agpgart start index in ca_gart */
+        u64     ca_gfxap_base;          /* gfx aperature bus base address */
+        u64     ca_gfxap_size;          /* gfx aperature size (bytes) */
+        u64     ca_gfxgart_base;        /* gfx GART bus base address */
+        u64     *ca_gfxgart;            /* gfx GART vm address */
+        u32     ca_gfxgart_entries;
+        u32     ca_gfxgart_start;       /* agpgart start index in ca_gart */
 };
 
 /*
@@ -93,11 +93,11 @@ struct tioca_kernel {
 struct tioca_common {
         struct pcibus_bussoft   ca_common;      /* common pciio header */
 
-        uint32_t                ca_rev;
-        uint32_t                ca_closest_nasid;
+        u32             ca_rev;
+        u32             ca_closest_nasid;
 
-        uint64_t                ca_prom_private;
-        uint64_t                ca_kernel_private;
+        u64             ca_prom_private;
+        u64             ca_kernel_private;
 };
 
 /**
@@ -139,9 +139,9 @@ tioca_paddr_to_gart(unsigned long paddr)
  */
 
 static inline unsigned long
-tioca_physpage_to_gart(uint64_t page_addr)
+tioca_physpage_to_gart(u64 page_addr)
 {
-        uint64_t coretalk_addr;
+        u64 coretalk_addr;
 
         coretalk_addr = PHYS_TO_TIODMA(page_addr);
         if (!coretalk_addr) {
@@ -161,7 +161,7 @@ tioca_physpage_to_gart(uint64_t page_addr)
 static inline void
 tioca_tlbflush(struct tioca_kernel *tioca_kernel)
 {
-        volatile uint64_t tmp;
+        volatile u64 tmp;
         volatile struct tioca *ca_base;
         struct tioca_common *tioca_common;
 
@@ -200,7 +200,7 @@ tioca_tlbflush(struct tioca_kernel *tioca_kernel)
         tmp = __sn_readq_relaxed(&ca_base->ca_control2);
 }
 
-extern uint32_t tioca_gart_found;
+extern u32      tioca_gart_found;
 extern struct list_head tioca_list;
 extern int tioca_init_provider(void);
 extern void tioca_fastwrite_enable(struct tioca_kernel *tioca_kern);
diff --git a/include/asm-ia64/sn/tioce.h b/include/asm-ia64/sn/tioce.h
index ecaddf960086..d4c990712eac 100644
--- a/include/asm-ia64/sn/tioce.h
+++ b/include/asm-ia64/sn/tioce.h
@@ -35,72 +35,72 @@ typedef volatile struct tioce {
         /*
          * ADMIN : Administration Registers
          */
-        uint64_t        ce_adm_id;                              /* 0x000000 */
-        uint64_t        ce_pad_000008;                          /* 0x000008 */
-        uint64_t        ce_adm_dyn_credit_status;               /* 0x000010 */
-        uint64_t        ce_adm_last_credit_status;              /* 0x000018 */
-        uint64_t        ce_adm_credit_limit;                    /* 0x000020 */
-        uint64_t        ce_adm_force_credit;                    /* 0x000028 */
-        uint64_t        ce_adm_control;                         /* 0x000030 */
-        uint64_t        ce_adm_mmr_chn_timeout;                 /* 0x000038 */
-        uint64_t        ce_adm_ssp_ure_timeout;                 /* 0x000040 */
-        uint64_t        ce_adm_ssp_dre_timeout;                 /* 0x000048 */
-        uint64_t        ce_adm_ssp_debug_sel;                   /* 0x000050 */
-        uint64_t        ce_adm_int_status;                      /* 0x000058 */
-        uint64_t        ce_adm_int_status_alias;                /* 0x000060 */
-        uint64_t        ce_adm_int_mask;                        /* 0x000068 */
-        uint64_t        ce_adm_int_pending;                     /* 0x000070 */
-        uint64_t        ce_adm_force_int;                       /* 0x000078 */
-        uint64_t        ce_adm_ure_ups_buf_barrier_flush;       /* 0x000080 */
-        uint64_t        ce_adm_int_dest[15];        /* 0x000088 -- 0x0000F8 */
-        uint64_t        ce_adm_error_summary;                   /* 0x000100 */
-        uint64_t        ce_adm_error_summary_alias;             /* 0x000108 */
-        uint64_t        ce_adm_error_mask;                      /* 0x000110 */
-        uint64_t        ce_adm_first_error;                     /* 0x000118 */
-        uint64_t        ce_adm_error_overflow;                  /* 0x000120 */
-        uint64_t        ce_adm_error_overflow_alias;            /* 0x000128 */
-        uint64_t        ce_pad_000130[2];           /* 0x000130 -- 0x000138 */
-        uint64_t        ce_adm_tnum_error;                      /* 0x000140 */
-        uint64_t        ce_adm_mmr_err_detail;                  /* 0x000148 */
-        uint64_t        ce_adm_msg_sram_perr_detail;            /* 0x000150 */
-        uint64_t        ce_adm_bap_sram_perr_detail;            /* 0x000158 */
-        uint64_t        ce_adm_ce_sram_perr_detail;             /* 0x000160 */
-        uint64_t        ce_adm_ce_credit_oflow_detail;          /* 0x000168 */
-        uint64_t        ce_adm_tx_link_idle_max_timer;          /* 0x000170 */
-        uint64_t        ce_adm_pcie_debug_sel;                  /* 0x000178 */
-        uint64_t        ce_pad_000180[16];          /* 0x000180 -- 0x0001F8 */
-
-        uint64_t        ce_adm_pcie_debug_sel_top;              /* 0x000200 */
-        uint64_t        ce_adm_pcie_debug_lat_sel_lo_top;       /* 0x000208 */
-        uint64_t        ce_adm_pcie_debug_lat_sel_hi_top;       /* 0x000210 */
-        uint64_t        ce_adm_pcie_debug_trig_sel_top;         /* 0x000218 */
-        uint64_t        ce_adm_pcie_debug_trig_lat_sel_lo_top;  /* 0x000220 */
-        uint64_t        ce_adm_pcie_debug_trig_lat_sel_hi_top;  /* 0x000228 */
-        uint64_t        ce_adm_pcie_trig_compare_top;           /* 0x000230 */
-        uint64_t        ce_adm_pcie_trig_compare_en_top;        /* 0x000238 */
-        uint64_t        ce_adm_ssp_debug_sel_top;               /* 0x000240 */
-        uint64_t        ce_adm_ssp_debug_lat_sel_lo_top;        /* 0x000248 */
-        uint64_t        ce_adm_ssp_debug_lat_sel_hi_top;        /* 0x000250 */
-        uint64_t        ce_adm_ssp_debug_trig_sel_top;          /* 0x000258 */
-        uint64_t        ce_adm_ssp_debug_trig_lat_sel_lo_top;   /* 0x000260 */
-        uint64_t        ce_adm_ssp_debug_trig_lat_sel_hi_top;   /* 0x000268 */
-        uint64_t        ce_adm_ssp_trig_compare_top;            /* 0x000270 */
-        uint64_t        ce_adm_ssp_trig_compare_en_top;         /* 0x000278 */
-        uint64_t        ce_pad_000280[48];          /* 0x000280 -- 0x0003F8 */
-
-        uint64_t        ce_adm_bap_ctrl;                        /* 0x000400 */
-        uint64_t        ce_pad_000408[127];         /* 0x000408 -- 0x0007F8 */
-
-        uint64_t        ce_msg_buf_data63_0[35];    /* 0x000800 -- 0x000918 */
-        uint64_t        ce_pad_000920[29];          /* 0x000920 -- 0x0009F8 */
-
-        uint64_t        ce_msg_buf_data127_64[35];  /* 0x000A00 -- 0x000B18 */
-        uint64_t        ce_pad_000B20[29];          /* 0x000B20 -- 0x000BF8 */
-
-        uint64_t        ce_msg_buf_parity[35];      /* 0x000C00 -- 0x000D18 */
-        uint64_t        ce_pad_000D20[29];          /* 0x000D20 -- 0x000DF8 */
-
-        uint64_t        ce_pad_000E00[576];         /* 0x000E00 -- 0x001FF8 */
+        u64     ce_adm_id;                              /* 0x000000 */
+        u64     ce_pad_000008;                          /* 0x000008 */
+        u64     ce_adm_dyn_credit_status;               /* 0x000010 */
+        u64     ce_adm_last_credit_status;              /* 0x000018 */
+        u64     ce_adm_credit_limit;                    /* 0x000020 */
+        u64     ce_adm_force_credit;                    /* 0x000028 */
+        u64     ce_adm_control;                         /* 0x000030 */
+        u64     ce_adm_mmr_chn_timeout;                 /* 0x000038 */
+        u64     ce_adm_ssp_ure_timeout;                 /* 0x000040 */
+        u64     ce_adm_ssp_dre_timeout;                 /* 0x000048 */
+        u64     ce_adm_ssp_debug_sel;                   /* 0x000050 */
+        u64     ce_adm_int_status;                      /* 0x000058 */
+        u64     ce_adm_int_status_alias;                /* 0x000060 */
+        u64     ce_adm_int_mask;                        /* 0x000068 */
+        u64     ce_adm_int_pending;                     /* 0x000070 */
+        u64     ce_adm_force_int;                       /* 0x000078 */
+        u64     ce_adm_ure_ups_buf_barrier_flush;       /* 0x000080 */
+        u64     ce_adm_int_dest[15];        /* 0x000088 -- 0x0000F8 */
+        u64     ce_adm_error_summary;                   /* 0x000100 */
+        u64     ce_adm_error_summary_alias;             /* 0x000108 */
+        u64     ce_adm_error_mask;                      /* 0x000110 */
+        u64     ce_adm_first_error;                     /* 0x000118 */
+        u64     ce_adm_error_overflow;                  /* 0x000120 */
+        u64     ce_adm_error_overflow_alias;            /* 0x000128 */
+        u64     ce_pad_000130[2];           /* 0x000130 -- 0x000138 */
+        u64     ce_adm_tnum_error;                      /* 0x000140 */
+        u64     ce_adm_mmr_err_detail;                  /* 0x000148 */
+        u64     ce_adm_msg_sram_perr_detail;            /* 0x000150 */
+        u64     ce_adm_bap_sram_perr_detail;            /* 0x000158 */
+        u64     ce_adm_ce_sram_perr_detail;             /* 0x000160 */
+        u64     ce_adm_ce_credit_oflow_detail;          /* 0x000168 */
+        u64     ce_adm_tx_link_idle_max_timer;          /* 0x000170 */
+        u64     ce_adm_pcie_debug_sel;                  /* 0x000178 */
+        u64     ce_pad_000180[16];          /* 0x000180 -- 0x0001F8 */
+
+        u64     ce_adm_pcie_debug_sel_top;              /* 0x000200 */
+        u64     ce_adm_pcie_debug_lat_sel_lo_top;       /* 0x000208 */
+        u64     ce_adm_pcie_debug_lat_sel_hi_top;       /* 0x000210 */
+        u64     ce_adm_pcie_debug_trig_sel_top;         /* 0x000218 */
+        u64     ce_adm_pcie_debug_trig_lat_sel_lo_top;  /* 0x000220 */
+        u64     ce_adm_pcie_debug_trig_lat_sel_hi_top;  /* 0x000228 */
+        u64     ce_adm_pcie_trig_compare_top;           /* 0x000230 */
+        u64     ce_adm_pcie_trig_compare_en_top;        /* 0x000238 */
+        u64     ce_adm_ssp_debug_sel_top;               /* 0x000240 */
+        u64     ce_adm_ssp_debug_lat_sel_lo_top;        /* 0x000248 */
+        u64     ce_adm_ssp_debug_lat_sel_hi_top;        /* 0x000250 */
+        u64     ce_adm_ssp_debug_trig_sel_top;          /* 0x000258 */
+        u64     ce_adm_ssp_debug_trig_lat_sel_lo_top;   /* 0x000260 */
+        u64     ce_adm_ssp_debug_trig_lat_sel_hi_top;   /* 0x000268 */
+        u64     ce_adm_ssp_trig_compare_top;            /* 0x000270 */
+        u64     ce_adm_ssp_trig_compare_en_top;         /* 0x000278 */
+        u64     ce_pad_000280[48];          /* 0x000280 -- 0x0003F8 */
+
+        u64     ce_adm_bap_ctrl;                        /* 0x000400 */
+        u64     ce_pad_000408[127];         /* 0x000408 -- 0x0007F8 */
+
+        u64     ce_msg_buf_data63_0[35];    /* 0x000800 -- 0x000918 */
+        u64     ce_pad_000920[29];          /* 0x000920 -- 0x0009F8 */
+
+        u64     ce_msg_buf_data127_64[35];  /* 0x000A00 -- 0x000B18 */
+        u64     ce_pad_000B20[29];          /* 0x000B20 -- 0x000BF8 */
+
+        u64     ce_msg_buf_parity[35];      /* 0x000C00 -- 0x000D18 */
+        u64     ce_pad_000D20[29];          /* 0x000D20 -- 0x000DF8 */
+
+        u64     ce_pad_000E00[576];         /* 0x000E00 -- 0x001FF8 */
 
         /*
          * LSI : LSI's PCI Express Link Registers (Link#1 and Link#2)
@@ -109,141 +109,141 @@ typedef volatile struct tioce {
          */
         #define ce_lsi(link_num)        ce_lsi[link_num-1]
         struct ce_lsi_reg {
-                uint64_t        ce_lsi_lpu_id;                  /* 0x00z000 */
-                uint64_t        ce_lsi_rst;                     /* 0x00z008 */
-                uint64_t        ce_lsi_dbg_stat;                /* 0x00z010 */
-                uint64_t        ce_lsi_dbg_cfg;                 /* 0x00z018 */
-                uint64_t        ce_lsi_ltssm_ctrl;              /* 0x00z020 */
-                uint64_t        ce_lsi_lk_stat;                 /* 0x00z028 */
-                uint64_t        ce_pad_00z030[2];   /* 0x00z030 -- 0x00z038 */
-                uint64_t        ce_lsi_int_and_stat;            /* 0x00z040 */
-                uint64_t        ce_lsi_int_mask;                /* 0x00z048 */
-                uint64_t        ce_pad_00z050[22];  /* 0x00z050 -- 0x00z0F8 */
-                uint64_t        ce_lsi_lk_perf_cnt_sel;         /* 0x00z100 */
-                uint64_t        ce_pad_00z108;                  /* 0x00z108 */
-                uint64_t        ce_lsi_lk_perf_cnt_ctrl;        /* 0x00z110 */
-                uint64_t        ce_pad_00z118;                  /* 0x00z118 */
-                uint64_t        ce_lsi_lk_perf_cnt1;            /* 0x00z120 */
-                uint64_t        ce_lsi_lk_perf_cnt1_test;       /* 0x00z128 */
-                uint64_t        ce_lsi_lk_perf_cnt2;            /* 0x00z130 */
-                uint64_t        ce_lsi_lk_perf_cnt2_test;       /* 0x00z138 */
-                uint64_t        ce_pad_00z140[24];  /* 0x00z140 -- 0x00z1F8 */
-                uint64_t        ce_lsi_lk_lyr_cfg;              /* 0x00z200 */
-                uint64_t        ce_lsi_lk_lyr_status;           /* 0x00z208 */
-                uint64_t        ce_lsi_lk_lyr_int_stat;         /* 0x00z210 */
-                uint64_t        ce_lsi_lk_ly_int_stat_test;     /* 0x00z218 */
-                uint64_t        ce_lsi_lk_ly_int_stat_mask;     /* 0x00z220 */
-                uint64_t        ce_pad_00z228[3];   /* 0x00z228 -- 0x00z238 */
-                uint64_t        ce_lsi_fc_upd_ctl;              /* 0x00z240 */
-                uint64_t        ce_pad_00z248[3];   /* 0x00z248 -- 0x00z258 */
-                uint64_t        ce_lsi_flw_ctl_upd_to_timer;    /* 0x00z260 */
-                uint64_t        ce_lsi_flw_ctl_upd_timer0;      /* 0x00z268 */
-                uint64_t        ce_lsi_flw_ctl_upd_timer1;      /* 0x00z270 */
-                uint64_t        ce_pad_00z278[49];  /* 0x00z278 -- 0x00z3F8 */
-                uint64_t        ce_lsi_freq_nak_lat_thrsh;      /* 0x00z400 */
-                uint64_t        ce_lsi_ack_nak_lat_tmr;         /* 0x00z408 */
-                uint64_t        ce_lsi_rply_tmr_thr;            /* 0x00z410 */
-                uint64_t        ce_lsi_rply_tmr;                /* 0x00z418 */
-                uint64_t        ce_lsi_rply_num_stat;           /* 0x00z420 */
-                uint64_t        ce_lsi_rty_buf_max_addr;        /* 0x00z428 */
-                uint64_t        ce_lsi_rty_fifo_ptr;            /* 0x00z430 */
-                uint64_t        ce_lsi_rty_fifo_rd_wr_ptr;      /* 0x00z438 */
-                uint64_t        ce_lsi_rty_fifo_cred;           /* 0x00z440 */
-                uint64_t        ce_lsi_seq_cnt;                 /* 0x00z448 */
-                uint64_t        ce_lsi_ack_sent_seq_num;        /* 0x00z450 */
-                uint64_t        ce_lsi_seq_cnt_fifo_max_addr;   /* 0x00z458 */
-                uint64_t        ce_lsi_seq_cnt_fifo_ptr;        /* 0x00z460 */
-                uint64_t        ce_lsi_seq_cnt_rd_wr_ptr;       /* 0x00z468 */
-                uint64_t        ce_lsi_tx_lk_ts_ctl;            /* 0x00z470 */
-                uint64_t        ce_pad_00z478;                  /* 0x00z478 */
-                uint64_t        ce_lsi_mem_addr_ctl;            /* 0x00z480 */
-                uint64_t        ce_lsi_mem_d_ld0;               /* 0x00z488 */
-                uint64_t        ce_lsi_mem_d_ld1;               /* 0x00z490 */
-                uint64_t        ce_lsi_mem_d_ld2;               /* 0x00z498 */
-                uint64_t        ce_lsi_mem_d_ld3;               /* 0x00z4A0 */
-                uint64_t        ce_lsi_mem_d_ld4;               /* 0x00z4A8 */
-                uint64_t        ce_pad_00z4B0[2];   /* 0x00z4B0 -- 0x00z4B8 */
-                uint64_t        ce_lsi_rty_d_cnt;               /* 0x00z4C0 */
-                uint64_t        ce_lsi_seq_buf_cnt;             /* 0x00z4C8 */
-                uint64_t        ce_lsi_seq_buf_bt_d;            /* 0x00z4D0 */
-                uint64_t        ce_pad_00z4D8;                  /* 0x00z4D8 */
-                uint64_t        ce_lsi_ack_lat_thr;             /* 0x00z4E0 */
-                uint64_t        ce_pad_00z4E8[3];   /* 0x00z4E8 -- 0x00z4F8 */
-                uint64_t        ce_lsi_nxt_rcv_seq_1_cntr;      /* 0x00z500 */
-                uint64_t        ce_lsi_unsp_dllp_rcvd;          /* 0x00z508 */
-                uint64_t        ce_lsi_rcv_lk_ts_ctl;           /* 0x00z510 */
-                uint64_t        ce_pad_00z518[29];  /* 0x00z518 -- 0x00z5F8 */
-                uint64_t        ce_lsi_phy_lyr_cfg;             /* 0x00z600 */
-                uint64_t        ce_pad_00z608;                  /* 0x00z608 */
-                uint64_t        ce_lsi_phy_lyr_int_stat;        /* 0x00z610 */
-                uint64_t        ce_lsi_phy_lyr_int_stat_test;   /* 0x00z618 */
-                uint64_t        ce_lsi_phy_lyr_int_mask;        /* 0x00z620 */
-                uint64_t        ce_pad_00z628[11];  /* 0x00z628 -- 0x00z678 */
-                uint64_t        ce_lsi_rcv_phy_cfg;             /* 0x00z680 */
-                uint64_t        ce_lsi_rcv_phy_stat1;           /* 0x00z688 */
-                uint64_t        ce_lsi_rcv_phy_stat2;           /* 0x00z690 */
-                uint64_t        ce_lsi_rcv_phy_stat3;           /* 0x00z698 */
-                uint64_t        ce_lsi_rcv_phy_int_stat;        /* 0x00z6A0 */
-                uint64_t        ce_lsi_rcv_phy_int_stat_test;   /* 0x00z6A8 */
-                uint64_t        ce_lsi_rcv_phy_int_mask;        /* 0x00z6B0 */
-                uint64_t        ce_pad_00z6B8[9];   /* 0x00z6B8 -- 0x00z6F8 */
-                uint64_t        ce_lsi_tx_phy_cfg;              /* 0x00z700 */
-                uint64_t        ce_lsi_tx_phy_stat;             /* 0x00z708 */
-                uint64_t        ce_lsi_tx_phy_int_stat;         /* 0x00z710 */
-                uint64_t        ce_lsi_tx_phy_int_stat_test;    /* 0x00z718 */
-                uint64_t        ce_lsi_tx_phy_int_mask;         /* 0x00z720 */
-                uint64_t        ce_lsi_tx_phy_stat2;            /* 0x00z728 */
-                uint64_t        ce_pad_00z730[10];  /* 0x00z730 -- 0x00z77F */
-                uint64_t        ce_lsi_ltssm_cfg1;              /* 0x00z780 */
-                uint64_t        ce_lsi_ltssm_cfg2;              /* 0x00z788 */
-                uint64_t        ce_lsi_ltssm_cfg3;              /* 0x00z790 */
-                uint64_t        ce_lsi_ltssm_cfg4;              /* 0x00z798 */
-                uint64_t        ce_lsi_ltssm_cfg5;              /* 0x00z7A0 */
-                uint64_t        ce_lsi_ltssm_stat1;             /* 0x00z7A8 */
-                uint64_t        ce_lsi_ltssm_stat2;             /* 0x00z7B0 */
-                uint64_t        ce_lsi_ltssm_int_stat;          /* 0x00z7B8 */
-                uint64_t        ce_lsi_ltssm_int_stat_test;     /* 0x00z7C0 */
-                uint64_t        ce_lsi_ltssm_int_mask;          /* 0x00z7C8 */
-                uint64_t        ce_lsi_ltssm_stat_wr_en;        /* 0x00z7D0 */
-                uint64_t        ce_pad_00z7D8[5];   /* 0x00z7D8 -- 0x00z7F8 */
-                uint64_t        ce_lsi_gb_cfg1;                 /* 0x00z800 */
-                uint64_t        ce_lsi_gb_cfg2;                 /* 0x00z808 */
-                uint64_t        ce_lsi_gb_cfg3;                 /* 0x00z810 */
-                uint64_t        ce_lsi_gb_cfg4;                 /* 0x00z818 */
-                uint64_t        ce_lsi_gb_stat;                 /* 0x00z820 */
-                uint64_t        ce_lsi_gb_int_stat;             /* 0x00z828 */
-                uint64_t        ce_lsi_gb_int_stat_test;        /* 0x00z830 */
-                uint64_t        ce_lsi_gb_int_mask;             /* 0x00z838 */
-                uint64_t        ce_lsi_gb_pwr_dn1;              /* 0x00z840 */
-                uint64_t        ce_lsi_gb_pwr_dn2;              /* 0x00z848 */
-                uint64_t        ce_pad_00z850[246]; /* 0x00z850 -- 0x00zFF8 */
+                u64     ce_lsi_lpu_id;                  /* 0x00z000 */
+                u64     ce_lsi_rst;                     /* 0x00z008 */
+                u64     ce_lsi_dbg_stat;                /* 0x00z010 */
+                u64     ce_lsi_dbg_cfg;                 /* 0x00z018 */
+                u64     ce_lsi_ltssm_ctrl;              /* 0x00z020 */
+                u64     ce_lsi_lk_stat;                 /* 0x00z028 */
+                u64     ce_pad_00z030[2];   /* 0x00z030 -- 0x00z038 */
+                u64     ce_lsi_int_and_stat;            /* 0x00z040 */
+                u64     ce_lsi_int_mask;                /* 0x00z048 */
+                u64     ce_pad_00z050[22];  /* 0x00z050 -- 0x00z0F8 */
+                u64     ce_lsi_lk_perf_cnt_sel;         /* 0x00z100 */
+                u64     ce_pad_00z108;                  /* 0x00z108 */
+                u64     ce_lsi_lk_perf_cnt_ctrl;        /* 0x00z110 */
+                u64     ce_pad_00z118;                  /* 0x00z118 */
+                u64     ce_lsi_lk_perf_cnt1;            /* 0x00z120 */
+                u64     ce_lsi_lk_perf_cnt1_test;       /* 0x00z128 */
+                u64     ce_lsi_lk_perf_cnt2;            /* 0x00z130 */
+                u64     ce_lsi_lk_perf_cnt2_test;       /* 0x00z138 */
+                u64     ce_pad_00z140[24];  /* 0x00z140 -- 0x00z1F8 */
+                u64     ce_lsi_lk_lyr_cfg;              /* 0x00z200 */
+                u64     ce_lsi_lk_lyr_status;           /* 0x00z208 */
+                u64     ce_lsi_lk_lyr_int_stat;         /* 0x00z210 */
+                u64     ce_lsi_lk_ly_int_stat_test;     /* 0x00z218 */
+                u64     ce_lsi_lk_ly_int_stat_mask;     /* 0x00z220 */
+                u64     ce_pad_00z228[3];   /* 0x00z228 -- 0x00z238 */
+                u64     ce_lsi_fc_upd_ctl;              /* 0x00z240 */
+                u64     ce_pad_00z248[3];   /* 0x00z248 -- 0x00z258 */
+                u64     ce_lsi_flw_ctl_upd_to_timer;    /* 0x00z260 */
+                u64     ce_lsi_flw_ctl_upd_timer0;      /* 0x00z268 */
+                u64     ce_lsi_flw_ctl_upd_timer1;      /* 0x00z270 */
+                u64     ce_pad_00z278[49];  /* 0x00z278 -- 0x00z3F8 */
+                u64     ce_lsi_freq_nak_lat_thrsh;      /* 0x00z400 */
+                u64     ce_lsi_ack_nak_lat_tmr;         /* 0x00z408 */
+                u64     ce_lsi_rply_tmr_thr;            /* 0x00z410 */
+                u64     ce_lsi_rply_tmr;                /* 0x00z418 */
+                u64     ce_lsi_rply_num_stat;           /* 0x00z420 */
+                u64     ce_lsi_rty_buf_max_addr;        /* 0x00z428 */
+                u64     ce_lsi_rty_fifo_ptr;            /* 0x00z430 */
+                u64     ce_lsi_rty_fifo_rd_wr_ptr;      /* 0x00z438 */
+                u64     ce_lsi_rty_fifo_cred;           /* 0x00z440 */
+                u64     ce_lsi_seq_cnt;                 /* 0x00z448 */
+                u64     ce_lsi_ack_sent_seq_num;        /* 0x00z450 */
+                u64     ce_lsi_seq_cnt_fifo_max_addr;   /* 0x00z458 */
+                u64     ce_lsi_seq_cnt_fifo_ptr;        /* 0x00z460 */
+                u64     ce_lsi_seq_cnt_rd_wr_ptr;       /* 0x00z468 */
+                u64     ce_lsi_tx_lk_ts_ctl;            /* 0x00z470 */
+                u64     ce_pad_00z478;                  /* 0x00z478 */
+                u64     ce_lsi_mem_addr_ctl;            /* 0x00z480 */
+                u64     ce_lsi_mem_d_ld0;               /* 0x00z488 */
+                u64     ce_lsi_mem_d_ld1;               /* 0x00z490 */
+                u64     ce_lsi_mem_d_ld2;               /* 0x00z498 */
+                u64     ce_lsi_mem_d_ld3;               /* 0x00z4A0 */
+                u64     ce_lsi_mem_d_ld4;               /* 0x00z4A8 */
+                u64     ce_pad_00z4B0[2];   /* 0x00z4B0 -- 0x00z4B8 */
+                u64     ce_lsi_rty_d_cnt;               /* 0x00z4C0 */
+                u64     ce_lsi_seq_buf_cnt;             /* 0x00z4C8 */
+                u64     ce_lsi_seq_buf_bt_d;            /* 0x00z4D0 */
+                u64     ce_pad_00z4D8;                  /* 0x00z4D8 */
+                u64     ce_lsi_ack_lat_thr;             /* 0x00z4E0 */
+                u64     ce_pad_00z4E8[3];   /* 0x00z4E8 -- 0x00z4F8 */
+                u64     ce_lsi_nxt_rcv_seq_1_cntr;      /* 0x00z500 */
+                u64     ce_lsi_unsp_dllp_rcvd;          /* 0x00z508 */
+                u64     ce_lsi_rcv_lk_ts_ctl;           /* 0x00z510 */
+                u64     ce_pad_00z518[29];  /* 0x00z518 -- 0x00z5F8 */
+                u64     ce_lsi_phy_lyr_cfg;             /* 0x00z600 */
+                u64     ce_pad_00z608;                  /* 0x00z608 */
+                u64     ce_lsi_phy_lyr_int_stat;        /* 0x00z610 */
+                u64     ce_lsi_phy_lyr_int_stat_test;   /* 0x00z618 */
+                u64     ce_lsi_phy_lyr_int_mask;        /* 0x00z620 */
+                u64     ce_pad_00z628[11];  /* 0x00z628 -- 0x00z678 */
+                u64     ce_lsi_rcv_phy_cfg;             /* 0x00z680 */
+                u64     ce_lsi_rcv_phy_stat1;           /* 0x00z688 */
+                u64     ce_lsi_rcv_phy_stat2;           /* 0x00z690 */
+                u64     ce_lsi_rcv_phy_stat3;           /* 0x00z698 */
+                u64     ce_lsi_rcv_phy_int_stat;        /* 0x00z6A0 */
+                u64     ce_lsi_rcv_phy_int_stat_test;   /* 0x00z6A8 */
+                u64     ce_lsi_rcv_phy_int_mask;        /* 0x00z6B0 */
+                u64     ce_pad_00z6B8[9];   /* 0x00z6B8 -- 0x00z6F8 */
+                u64     ce_lsi_tx_phy_cfg;              /* 0x00z700 */
+                u64     ce_lsi_tx_phy_stat;             /* 0x00z708 */
+                u64     ce_lsi_tx_phy_int_stat;         /* 0x00z710 */
+                u64     ce_lsi_tx_phy_int_stat_test;    /* 0x00z718 */
+                u64     ce_lsi_tx_phy_int_mask;         /* 0x00z720 */
+                u64     ce_lsi_tx_phy_stat2;            /* 0x00z728 */
+                u64     ce_pad_00z730[10];  /* 0x00z730 -- 0x00z77F */
+                u64     ce_lsi_ltssm_cfg1;              /* 0x00z780 */
+                u64     ce_lsi_ltssm_cfg2;              /* 0x00z788 */
+                u64     ce_lsi_ltssm_cfg3;              /* 0x00z790 */
+                u64     ce_lsi_ltssm_cfg4;              /* 0x00z798 */
+                u64     ce_lsi_ltssm_cfg5;              /* 0x00z7A0 */
+                u64     ce_lsi_ltssm_stat1;             /* 0x00z7A8 */
+                u64     ce_lsi_ltssm_stat2;             /* 0x00z7B0 */
+                u64     ce_lsi_ltssm_int_stat;          /* 0x00z7B8 */
+                u64     ce_lsi_ltssm_int_stat_test;     /* 0x00z7C0 */
+                u64     ce_lsi_ltssm_int_mask;          /* 0x00z7C8 */
+                u64     ce_lsi_ltssm_stat_wr_en;        /* 0x00z7D0 */
+                u64     ce_pad_00z7D8[5];   /* 0x00z7D8 -- 0x00z7F8 */
+                u64     ce_lsi_gb_cfg1;                 /* 0x00z800 */
+                u64     ce_lsi_gb_cfg2;                 /* 0x00z808 */
+                u64     ce_lsi_gb_cfg3;                 /* 0x00z810 */
+                u64     ce_lsi_gb_cfg4;                 /* 0x00z818 */
+                u64     ce_lsi_gb_stat;                 /* 0x00z820 */
+                u64     ce_lsi_gb_int_stat;             /* 0x00z828 */
+                u64     ce_lsi_gb_int_stat_test;        /* 0x00z830 */
+                u64     ce_lsi_gb_int_mask;             /* 0x00z838 */
+                u64     ce_lsi_gb_pwr_dn1;              /* 0x00z840 */
+                u64     ce_lsi_gb_pwr_dn2;              /* 0x00z848 */
+                u64     ce_pad_00z850[246]; /* 0x00z850 -- 0x00zFF8 */
         } ce_lsi[2];
 
-        uint64_t        ce_pad_004000[10];          /* 0x004000 -- 0x004048 */
+        u64     ce_pad_004000[10];          /* 0x004000 -- 0x004048 */
 
         /*
          * CRM: Coretalk Receive Module Registers
          */
-        uint64_t        ce_crm_debug_mux;                       /* 0x004050 */
-        uint64_t        ce_pad_004058;                          /* 0x004058 */
-        uint64_t        ce_crm_ssp_err_cmd_wrd;                 /* 0x004060 */
-        uint64_t        ce_crm_ssp_err_addr;                    /* 0x004068 */
-        uint64_t        ce_crm_ssp_err_syn;                     /* 0x004070 */
+        u64     ce_crm_debug_mux;                       /* 0x004050 */
+        u64     ce_pad_004058;                          /* 0x004058 */
+        u64     ce_crm_ssp_err_cmd_wrd;                 /* 0x004060 */
+        u64     ce_crm_ssp_err_addr;                    /* 0x004068 */
+        u64     ce_crm_ssp_err_syn;                     /* 0x004070 */
 
-        uint64_t        ce_pad_004078[499];         /* 0x004078 -- 0x005008 */
+        u64     ce_pad_004078[499];         /* 0x004078 -- 0x005008 */
 
         /*
          * CXM: Coretalk Xmit Module Registers
          */
-        uint64_t        ce_cxm_dyn_credit_status;               /* 0x005010 */
-        uint64_t        ce_cxm_last_credit_status;              /* 0x005018 */
-        uint64_t        ce_cxm_credit_limit;                    /* 0x005020 */
-        uint64_t        ce_cxm_force_credit;                    /* 0x005028 */
-        uint64_t        ce_cxm_disable_bypass;                  /* 0x005030 */
-        uint64_t        ce_pad_005038[3];           /* 0x005038 -- 0x005048 */
-        uint64_t        ce_cxm_debug_mux;                       /* 0x005050 */
+        u64     ce_cxm_dyn_credit_status;               /* 0x005010 */
+        u64     ce_cxm_last_credit_status;              /* 0x005018 */
+        u64     ce_cxm_credit_limit;                    /* 0x005020 */
+        u64     ce_cxm_force_credit;                    /* 0x005028 */
+        u64     ce_cxm_disable_bypass;                  /* 0x005030 */
+        u64     ce_pad_005038[3];           /* 0x005038 -- 0x005048 */
+        u64     ce_cxm_debug_mux;                       /* 0x005050 */
 
-        uint64_t        ce_pad_005058[501];         /* 0x005058 -- 0x005FF8 */
+        u64        ce_pad_005058[501];         /* 0x005058 -- 0x005FF8 */
 
         /*
          * DTL: Downstream Transaction Layer Regs (Link#1 and Link#2)
@@ -258,209 +258,209 @@ typedef volatile struct tioce {
         #define ce_utl(link_num)        ce_dtl_utl[link_num-1]
         struct ce_dtl_utl_reg {
                 /* DTL */
-                uint64_t        ce_dtl_dtdr_credit_limit;       /* 0x00y000 */
-                uint64_t        ce_dtl_dtdr_credit_force;       /* 0x00y008 */
-                uint64_t        ce_dtl_dyn_credit_status;       /* 0x00y010 */
-                uint64_t        ce_dtl_dtl_last_credit_stat;    /* 0x00y018 */
-                uint64_t        ce_dtl_dtl_ctrl;                /* 0x00y020 */
-                uint64_t        ce_pad_00y028[5];   /* 0x00y028 -- 0x00y048 */
-                uint64_t        ce_dtl_debug_sel;               /* 0x00y050 */
-                uint64_t        ce_pad_00y058[501]; /* 0x00y058 -- 0x00yFF8 */
+                u64     ce_dtl_dtdr_credit_limit;       /* 0x00y000 */
+                u64     ce_dtl_dtdr_credit_force;       /* 0x00y008 */
+                u64     ce_dtl_dyn_credit_status;       /* 0x00y010 */
+                u64     ce_dtl_dtl_last_credit_stat;    /* 0x00y018 */
+                u64     ce_dtl_dtl_ctrl;                /* 0x00y020 */
+                u64     ce_pad_00y028[5];   /* 0x00y028 -- 0x00y048 */
+                u64     ce_dtl_debug_sel;               /* 0x00y050 */
+                u64     ce_pad_00y058[501]; /* 0x00y058 -- 0x00yFF8 */
 
                 /* UTL */
-                uint64_t        ce_utl_utl_ctrl;                /* 0x00z000 */
-                uint64_t        ce_utl_debug_sel;               /* 0x00z008 */
-                uint64_t        ce_pad_00z010[510]; /* 0x00z010 -- 0x00zFF8 */
+                u64     ce_utl_utl_ctrl;                /* 0x00z000 */
+                u64     ce_utl_debug_sel;               /* 0x00z008 */
+                u64     ce_pad_00z010[510]; /* 0x00z010 -- 0x00zFF8 */
         } ce_dtl_utl[2];
 
-        uint64_t        ce_pad_00A000[514];         /* 0x00A000 -- 0x00B008 */
+        u64     ce_pad_00A000[514];         /* 0x00A000 -- 0x00B008 */
 
         /*
          * URE: Upstream Request Engine
          */
-        uint64_t        ce_ure_dyn_credit_status;               /* 0x00B010 */
-        uint64_t        ce_ure_last_credit_status;              /* 0x00B018 */
-        uint64_t        ce_ure_credit_limit;                    /* 0x00B020 */
-        uint64_t        ce_pad_00B028;                          /* 0x00B028 */
-        uint64_t        ce_ure_control;                         /* 0x00B030 */
-        uint64_t        ce_ure_status;                          /* 0x00B038 */
-        uint64_t        ce_pad_00B040[2];           /* 0x00B040 -- 0x00B048 */
-        uint64_t        ce_ure_debug_sel;                       /* 0x00B050 */
-        uint64_t        ce_ure_pcie_debug_sel;                  /* 0x00B058 */
-        uint64_t        ce_ure_ssp_err_cmd_wrd;                 /* 0x00B060 */
-        uint64_t        ce_ure_ssp_err_addr;                    /* 0x00B068 */
-        uint64_t        ce_ure_page_map;                        /* 0x00B070 */
-        uint64_t        ce_ure_dir_map[TIOCE_NUM_PORTS];        /* 0x00B078 */
-        uint64_t        ce_ure_pipe_sel1;                       /* 0x00B088 */
-        uint64_t        ce_ure_pipe_mask1;                      /* 0x00B090 */
-        uint64_t        ce_ure_pipe_sel2;                       /* 0x00B098 */
-        uint64_t        ce_ure_pipe_mask2;                      /* 0x00B0A0 */
-        uint64_t        ce_ure_pcie1_credits_sent;              /* 0x00B0A8 */
-        uint64_t        ce_ure_pcie1_credits_used;              /* 0x00B0B0 */
-        uint64_t        ce_ure_pcie1_credit_limit;              /* 0x00B0B8 */
-        uint64_t        ce_ure_pcie2_credits_sent;              /* 0x00B0C0 */
-        uint64_t        ce_ure_pcie2_credits_used;              /* 0x00B0C8 */
-        uint64_t        ce_ure_pcie2_credit_limit;              /* 0x00B0D0 */
-        uint64_t        ce_ure_pcie_force_credit;               /* 0x00B0D8 */
-        uint64_t        ce_ure_rd_tnum_val;                     /* 0x00B0E0 */
-        uint64_t        ce_ure_rd_tnum_rsp_rcvd;                /* 0x00B0E8 */
-        uint64_t        ce_ure_rd_tnum_esent_timer;             /* 0x00B0F0 */
-        uint64_t        ce_ure_rd_tnum_error;                   /* 0x00B0F8 */
-        uint64_t        ce_ure_rd_tnum_first_cl;                /* 0x00B100 */
-        uint64_t        ce_ure_rd_tnum_link_buf;                /* 0x00B108 */
-        uint64_t        ce_ure_wr_tnum_val;                     /* 0x00B110 */
-        uint64_t        ce_ure_sram_err_addr0;                  /* 0x00B118 */
-        uint64_t        ce_ure_sram_err_addr1;                  /* 0x00B120 */
-        uint64_t        ce_ure_sram_err_addr2;                  /* 0x00B128 */
-        uint64_t        ce_ure_sram_rd_addr0;                   /* 0x00B130 */
-        uint64_t        ce_ure_sram_rd_addr1;                   /* 0x00B138 */
-        uint64_t        ce_ure_sram_rd_addr2;                   /* 0x00B140 */
-        uint64_t        ce_ure_sram_wr_addr0;                   /* 0x00B148 */
-        uint64_t        ce_ure_sram_wr_addr1;                   /* 0x00B150 */
-        uint64_t        ce_ure_sram_wr_addr2;                   /* 0x00B158 */
-        uint64_t        ce_ure_buf_flush10;                     /* 0x00B160 */
-        uint64_t        ce_ure_buf_flush11;                     /* 0x00B168 */
-        uint64_t        ce_ure_buf_flush12;                     /* 0x00B170 */
-        uint64_t        ce_ure_buf_flush13;                     /* 0x00B178 */
-        uint64_t        ce_ure_buf_flush20;                     /* 0x00B180 */
-        uint64_t        ce_ure_buf_flush21;                     /* 0x00B188 */
-        uint64_t        ce_ure_buf_flush22;                     /* 0x00B190 */
-        uint64_t        ce_ure_buf_flush23;                     /* 0x00B198 */
-        uint64_t        ce_ure_pcie_control1;                   /* 0x00B1A0 */
-        uint64_t        ce_ure_pcie_control2;                   /* 0x00B1A8 */
-
-        uint64_t        ce_pad_00B1B0[458];         /* 0x00B1B0 -- 0x00BFF8 */
+        u64     ce_ure_dyn_credit_status;               /* 0x00B010 */
+        u64     ce_ure_last_credit_status;              /* 0x00B018 */
+        u64     ce_ure_credit_limit;                    /* 0x00B020 */
+        u64     ce_pad_00B028;                          /* 0x00B028 */
+        u64     ce_ure_control;                         /* 0x00B030 */
+        u64     ce_ure_status;                          /* 0x00B038 */
+        u64     ce_pad_00B040[2];           /* 0x00B040 -- 0x00B048 */
+        u64     ce_ure_debug_sel;                       /* 0x00B050 */
+        u64     ce_ure_pcie_debug_sel;                  /* 0x00B058 */
+        u64     ce_ure_ssp_err_cmd_wrd;                 /* 0x00B060 */
+        u64     ce_ure_ssp_err_addr;                    /* 0x00B068 */
+        u64     ce_ure_page_map;                        /* 0x00B070 */
+        u64     ce_ure_dir_map[TIOCE_NUM_PORTS];        /* 0x00B078 */
+        u64     ce_ure_pipe_sel1;                       /* 0x00B088 */
+        u64     ce_ure_pipe_mask1;                      /* 0x00B090 */
+        u64     ce_ure_pipe_sel2;                       /* 0x00B098 */
+        u64     ce_ure_pipe_mask2;                      /* 0x00B0A0 */
+        u64     ce_ure_pcie1_credits_sent;              /* 0x00B0A8 */
+        u64     ce_ure_pcie1_credits_used;              /* 0x00B0B0 */
+        u64     ce_ure_pcie1_credit_limit;              /* 0x00B0B8 */
+        u64     ce_ure_pcie2_credits_sent;              /* 0x00B0C0 */
+        u64     ce_ure_pcie2_credits_used;              /* 0x00B0C8 */
+        u64     ce_ure_pcie2_credit_limit;              /* 0x00B0D0 */
+        u64     ce_ure_pcie_force_credit;               /* 0x00B0D8 */
+        u64     ce_ure_rd_tnum_val;                     /* 0x00B0E0 */
+        u64     ce_ure_rd_tnum_rsp_rcvd;                /* 0x00B0E8 */
+        u64     ce_ure_rd_tnum_esent_timer;             /* 0x00B0F0 */
+        u64     ce_ure_rd_tnum_error;                   /* 0x00B0F8 */
+        u64     ce_ure_rd_tnum_first_cl;                /* 0x00B100 */
+        u64     ce_ure_rd_tnum_link_buf;                /* 0x00B108 */
+        u64     ce_ure_wr_tnum_val;                     /* 0x00B110 */
+        u64     ce_ure_sram_err_addr0;                  /* 0x00B118 */
+        u64     ce_ure_sram_err_addr1;                  /* 0x00B120 */
+        u64     ce_ure_sram_err_addr2;                  /* 0x00B128 */
+        u64     ce_ure_sram_rd_addr0;                   /* 0x00B130 */
+        u64     ce_ure_sram_rd_addr1;                   /* 0x00B138 */
+        u64     ce_ure_sram_rd_addr2;                   /* 0x00B140 */
+        u64     ce_ure_sram_wr_addr0;                   /* 0x00B148 */
+        u64     ce_ure_sram_wr_addr1;                   /* 0x00B150 */
+        u64     ce_ure_sram_wr_addr2;                   /* 0x00B158 */
+        u64     ce_ure_buf_flush10;                     /* 0x00B160 */
+        u64     ce_ure_buf_flush11;                     /* 0x00B168 */
+        u64     ce_ure_buf_flush12;                     /* 0x00B170 */
+        u64     ce_ure_buf_flush13;                     /* 0x00B178 */
+        u64     ce_ure_buf_flush20;                     /* 0x00B180 */
+        u64     ce_ure_buf_flush21;                     /* 0x00B188 */
+        u64     ce_ure_buf_flush22;                     /* 0x00B190 */
+        u64     ce_ure_buf_flush23;                     /* 0x00B198 */
+        u64     ce_ure_pcie_control1;                   /* 0x00B1A0 */
+        u64     ce_ure_pcie_control2;                   /* 0x00B1A8 */
+
+        u64     ce_pad_00B1B0[458];         /* 0x00B1B0 -- 0x00BFF8 */
 
         /* Upstream Data Buffer, Port1 */
         struct ce_ure_maint_ups_dat1_data {
-                uint64_t        data63_0[512];      /* 0x00C000 -- 0x00CFF8 */
-                uint64_t        data127_64[512];    /* 0x00D000 -- 0x00DFF8 */
-                uint64_t        parity[512];        /* 0x00E000 -- 0x00EFF8 */
+                u64     data63_0[512];      /* 0x00C000 -- 0x00CFF8 */
+                u64     data127_64[512];    /* 0x00D000 -- 0x00DFF8 */
+                u64     parity[512];        /* 0x00E000 -- 0x00EFF8 */
         } ce_ure_maint_ups_dat1;
 
         /* Upstream Header Buffer, Port1 */
         struct ce_ure_maint_ups_hdr1_data {
-                uint64_t        data63_0[512];      /* 0x00F000 -- 0x00FFF8 */
-                uint64_t        data127_64[512];    /* 0x010000 -- 0x010FF8 */
-                uint64_t        parity[512];        /* 0x011000 -- 0x011FF8 */
+                u64     data63_0[512];      /* 0x00F000 -- 0x00FFF8 */
+                u64     data127_64[512];    /* 0x010000 -- 0x010FF8 */
+                u64     parity[512];        /* 0x011000 -- 0x011FF8 */
         } ce_ure_maint_ups_hdr1;
 
         /* Upstream Data Buffer, Port2 */
         struct ce_ure_maint_ups_dat2_data {
-                uint64_t        data63_0[512];      /* 0x012000 -- 0x012FF8 */
-                uint64_t        data127_64[512];    /* 0x013000 -- 0x013FF8 */
-                uint64_t        parity[512];        /* 0x014000 -- 0x014FF8 */
+                u64     data63_0[512];      /* 0x012000 -- 0x012FF8 */
+                u64     data127_64[512];    /* 0x013000 -- 0x013FF8 */
+                u64     parity[512];        /* 0x014000 -- 0x014FF8 */
         } ce_ure_maint_ups_dat2;
 
         /* Upstream Header Buffer, Port2 */
         struct ce_ure_maint_ups_hdr2_data {
-                uint64_t        data63_0[512];      /* 0x015000 -- 0x015FF8 */
-                uint64_t        data127_64[512];    /* 0x016000 -- 0x016FF8 */
-                uint64_t        parity[512];        /* 0x017000 -- 0x017FF8 */
+                u64     data63_0[512];      /* 0x015000 -- 0x015FF8 */
+                u64     data127_64[512];    /* 0x016000 -- 0x016FF8 */
+                u64     parity[512];        /* 0x017000 -- 0x017FF8 */
         } ce_ure_maint_ups_hdr2;
 
         /* Downstream Data Buffer */
         struct ce_ure_maint_dns_dat_data {
-                uint64_t        data63_0[512];      /* 0x018000 -- 0x018FF8 */
-                uint64_t        data127_64[512];    /* 0x019000 -- 0x019FF8 */
-                uint64_t        parity[512];        /* 0x01A000 -- 0x01AFF8 */
+                u64     data63_0[512];      /* 0x018000 -- 0x018FF8 */
+                u64     data127_64[512];    /* 0x019000 -- 0x019FF8 */
+                u64     parity[512];        /* 0x01A000 -- 0x01AFF8 */
         } ce_ure_maint_dns_dat;
 
         /* Downstream Header Buffer */
         struct  ce_ure_maint_dns_hdr_data {
-                uint64_t        data31_0[64];       /* 0x01B000 -- 0x01B1F8 */
-                uint64_t        data95_32[64];      /* 0x01B200 -- 0x01B3F8 */
-                uint64_t        parity[64];         /* 0x01B400 -- 0x01B5F8 */
+                u64     data31_0[64];       /* 0x01B000 -- 0x01B1F8 */
+                u64     data95_32[64];      /* 0x01B200 -- 0x01B3F8 */
+                u64     parity[64];         /* 0x01B400 -- 0x01B5F8 */
         } ce_ure_maint_dns_hdr;
 
         /* RCI Buffer Data */
         struct  ce_ure_maint_rci_data {
-                uint64_t        data41_0[64];       /* 0x01B600 -- 0x01B7F8 */
-                uint64_t        data69_42[64];      /* 0x01B800 -- 0x01B9F8 */
+                u64     data41_0[64];       /* 0x01B600 -- 0x01B7F8 */
+                u64     data69_42[64];      /* 0x01B800 -- 0x01B9F8 */
         } ce_ure_maint_rci;
 
         /* Response Queue */
-        uint64_t        ce_ure_maint_rspq[64];      /* 0x01BA00 -- 0x01BBF8 */
+        u64     ce_ure_maint_rspq[64];      /* 0x01BA00 -- 0x01BBF8 */
 
-        uint64_t        ce_pad_01C000[4224];        /* 0x01BC00 -- 0x023FF8 */
+        u64     ce_pad_01C000[4224];        /* 0x01BC00 -- 0x023FF8 */
 
         /* Admin Build-a-Packet Buffer */
         struct  ce_adm_maint_bap_buf_data {
-                uint64_t        data63_0[258];      /* 0x024000 -- 0x024808 */
-                uint64_t        data127_64[258];    /* 0x024810 -- 0x025018 */
-                uint64_t        parity[258];        /* 0x025020 -- 0x025828 */
+                u64     data63_0[258];      /* 0x024000 -- 0x024808 */
+                u64     data127_64[258];    /* 0x024810 -- 0x025018 */
+                u64     parity[258];        /* 0x025020 -- 0x025828 */
         } ce_adm_maint_bap_buf;
 
-        uint64_t        ce_pad_025830[5370];        /* 0x025830 -- 0x02FFF8 */
+        u64     ce_pad_025830[5370];        /* 0x025830 -- 0x02FFF8 */
 
         /* URE: 40bit PMU ATE Buffer */             /* 0x030000 -- 0x037FF8 */
-        uint64_t        ce_ure_ate40[TIOCE_NUM_M40_ATES];
+        u64     ce_ure_ate40[TIOCE_NUM_M40_ATES];
 
         /* URE: 32/40bit PMU ATE Buffer */          /* 0x038000 -- 0x03BFF8 */
-        uint64_t        ce_ure_ate3240[TIOCE_NUM_M3240_ATES];
+        u64     ce_ure_ate3240[TIOCE_NUM_M3240_ATES];
 
-        uint64_t        ce_pad_03C000[2050];        /* 0x03C000 -- 0x040008 */
+        u64     ce_pad_03C000[2050];        /* 0x03C000 -- 0x040008 */
 
         /*
          * DRE: Down Stream Request Engine
          */
-        uint64_t        ce_dre_dyn_credit_status1;              /* 0x040010 */
-        uint64_t        ce_dre_dyn_credit_status2;              /* 0x040018 */
-        uint64_t        ce_dre_last_credit_status1;             /* 0x040020 */
-        uint64_t        ce_dre_last_credit_status2;             /* 0x040028 */
-        uint64_t        ce_dre_credit_limit1;                   /* 0x040030 */
-        uint64_t        ce_dre_credit_limit2;                   /* 0x040038 */
-        uint64_t        ce_dre_force_credit1;                   /* 0x040040 */
-        uint64_t        ce_dre_force_credit2;                   /* 0x040048 */
-        uint64_t        ce_dre_debug_mux1;                      /* 0x040050 */
-        uint64_t        ce_dre_debug_mux2;                      /* 0x040058 */
-        uint64_t        ce_dre_ssp_err_cmd_wrd;                 /* 0x040060 */
-        uint64_t        ce_dre_ssp_err_addr;                    /* 0x040068 */
-        uint64_t        ce_dre_comp_err_cmd_wrd;                /* 0x040070 */
-        uint64_t        ce_dre_comp_err_addr;                   /* 0x040078 */
-        uint64_t        ce_dre_req_status;                      /* 0x040080 */
-        uint64_t        ce_dre_config1;                         /* 0x040088 */
-        uint64_t        ce_dre_config2;                         /* 0x040090 */
-        uint64_t        ce_dre_config_req_status;               /* 0x040098 */
-        uint64_t        ce_pad_0400A0[12];          /* 0x0400A0 -- 0x0400F8 */
-        uint64_t        ce_dre_dyn_fifo;                        /* 0x040100 */
-        uint64_t        ce_pad_040108[3];           /* 0x040108 -- 0x040118 */
-        uint64_t        ce_dre_last_fifo;                       /* 0x040120 */
-
-        uint64_t        ce_pad_040128[27];          /* 0x040128 -- 0x0401F8 */
+        u64     ce_dre_dyn_credit_status1;              /* 0x040010 */
+        u64     ce_dre_dyn_credit_status2;              /* 0x040018 */
+        u64     ce_dre_last_credit_status1;             /* 0x040020 */
+        u64     ce_dre_last_credit_status2;             /* 0x040028 */
+        u64     ce_dre_credit_limit1;                   /* 0x040030 */
+        u64     ce_dre_credit_limit2;                   /* 0x040038 */
+        u64     ce_dre_force_credit1;                   /* 0x040040 */
+        u64     ce_dre_force_credit2;                   /* 0x040048 */
+        u64     ce_dre_debug_mux1;                      /* 0x040050 */
+        u64     ce_dre_debug_mux2;                      /* 0x040058 */
+        u64     ce_dre_ssp_err_cmd_wrd;                 /* 0x040060 */
+        u64     ce_dre_ssp_err_addr;                    /* 0x040068 */
+        u64     ce_dre_comp_err_cmd_wrd;                /* 0x040070 */
+        u64     ce_dre_comp_err_addr;                   /* 0x040078 */
+        u64     ce_dre_req_status;                      /* 0x040080 */
+        u64     ce_dre_config1;                         /* 0x040088 */
+        u64     ce_dre_config2;                         /* 0x040090 */
+        u64     ce_dre_config_req_status;               /* 0x040098 */
+        u64     ce_pad_0400A0[12];          /* 0x0400A0 -- 0x0400F8 */
+        u64     ce_dre_dyn_fifo;                        /* 0x040100 */
+        u64     ce_pad_040108[3];           /* 0x040108 -- 0x040118 */
+        u64     ce_dre_last_fifo;                       /* 0x040120 */
+
+        u64     ce_pad_040128[27];          /* 0x040128 -- 0x0401F8 */
 
         /* DRE Downstream Head Queue */
         struct  ce_dre_maint_ds_head_queue {
-                uint64_t        data63_0[32];       /* 0x040200 -- 0x0402F8 */
-                uint64_t        data127_64[32];     /* 0x040300 -- 0x0403F8 */
-                uint64_t        parity[32];         /* 0x040400 -- 0x0404F8 */
+                u64     data63_0[32];       /* 0x040200 -- 0x0402F8 */
+                u64     data127_64[32];     /* 0x040300 -- 0x0403F8 */
+                u64     parity[32];         /* 0x040400 -- 0x0404F8 */
         } ce_dre_maint_ds_head_q;
 
-        uint64_t        ce_pad_040500[352];         /* 0x040500 -- 0x040FF8 */
+        u64     ce_pad_040500[352];         /* 0x040500 -- 0x040FF8 */
 
         /* DRE Downstream Data Queue */
         struct  ce_dre_maint_ds_data_queue {
-                uint64_t        data63_0[256];      /* 0x041000 -- 0x0417F8 */
-                uint64_t        ce_pad_041800[256]; /* 0x041800 -- 0x041FF8 */
-                uint64_t        data127_64[256];    /* 0x042000 -- 0x0427F8 */
-                uint64_t        ce_pad_042800[256]; /* 0x042800 -- 0x042FF8 */
-                uint64_t        parity[256];        /* 0x043000 -- 0x0437F8 */
-                uint64_t        ce_pad_043800[256]; /* 0x043800 -- 0x043FF8 */
+                u64     data63_0[256];      /* 0x041000 -- 0x0417F8 */
+                u64     ce_pad_041800[256]; /* 0x041800 -- 0x041FF8 */
+                u64     data127_64[256];    /* 0x042000 -- 0x0427F8 */
+                u64     ce_pad_042800[256]; /* 0x042800 -- 0x042FF8 */
+                u64     parity[256];        /* 0x043000 -- 0x0437F8 */
+                u64     ce_pad_043800[256]; /* 0x043800 -- 0x043FF8 */
         } ce_dre_maint_ds_data_q;
 
         /* DRE URE Upstream Response Queue */
         struct  ce_dre_maint_ure_us_rsp_queue {
-                uint64_t        data63_0[8];        /* 0x044000 -- 0x044038 */
-                uint64_t        ce_pad_044040[24];  /* 0x044040 -- 0x0440F8 */
-                uint64_t        data127_64[8];      /* 0x044100 -- 0x044138 */
-                uint64_t        ce_pad_044140[24];  /* 0x044140 -- 0x0441F8 */
-                uint64_t        parity[8];          /* 0x044200 -- 0x044238 */
-                uint64_t        ce_pad_044240[24];  /* 0x044240 -- 0x0442F8 */
+                u64     data63_0[8];        /* 0x044000 -- 0x044038 */
+                u64     ce_pad_044040[24];  /* 0x044040 -- 0x0440F8 */
+                u64     data127_64[8];      /* 0x044100 -- 0x044138 */
+                u64     ce_pad_044140[24];  /* 0x044140 -- 0x0441F8 */
+                u64     parity[8];          /* 0x044200 -- 0x044238 */
+                u64     ce_pad_044240[24];  /* 0x044240 -- 0x0442F8 */
         } ce_dre_maint_ure_us_rsp_q;
 
-        uint64_t        ce_dre_maint_us_wrt_rsp[32];/* 0x044300 -- 0x0443F8 */
+        u64     ce_dre_maint_us_wrt_rsp[32];/* 0x044300 -- 0x0443F8 */
 
-        uint64_t        ce_end_of_struct;                       /* 0x044400 */
+        u64     ce_end_of_struct;                       /* 0x044400 */
 } tioce_t;
 
 
@@ -625,11 +625,11 @@ typedef volatile struct tioce {
 #define CE_URE_BUS_MASK                 (0xFFULL << BUS_SRC_ID_SHFT)
 #define CE_URE_DEV_MASK                 (0x1FULL << DEV_SRC_ID_SHFT)
 #define CE_URE_FNC_MASK                 (0x07ULL << FNC_SRC_ID_SHFT)
-#define CE_URE_PIPE_BUS(b)              (((uint64_t)(b) << BUS_SRC_ID_SHFT) & \
+#define CE_URE_PIPE_BUS(b)              (((u64)(b) << BUS_SRC_ID_SHFT) & \
                                          CE_URE_BUS_MASK)
-#define CE_URE_PIPE_DEV(d)              (((uint64_t)(d) << DEV_SRC_ID_SHFT) & \
+#define CE_URE_PIPE_DEV(d)              (((u64)(d) << DEV_SRC_ID_SHFT) & \
                                          CE_URE_DEV_MASK)
-#define CE_URE_PIPE_FNC(f)              (((uint64_t)(f) << FNC_SRC_ID_SHFT) & \
+#define CE_URE_PIPE_FNC(f)              (((u64)(f) << FNC_SRC_ID_SHFT) & \
                                          CE_URE_FNC_MASK)
 
 #define CE_URE_SEL1_SHFT                0
@@ -660,9 +660,9 @@ typedef volatile struct tioce {
 #define CE_URE_PN1_MASK                 (0xFFULL << CE_URE_PN1_SHFT)
 #define CE_URE_PN2_SHFT                 24
 #define CE_URE_PN2_MASK                 (0xFFULL << CE_URE_PN2_SHFT)
-#define CE_URE_PN1_SET(n)               (((uint64_t)(n) << CE_URE_PN1_SHFT) & \
+#define CE_URE_PN1_SET(n)               (((u64)(n) << CE_URE_PN1_SHFT) & \
                                          CE_URE_PN1_MASK)
-#define CE_URE_PN2_SET(n)               (((uint64_t)(n) << CE_URE_PN2_SHFT) & \
+#define CE_URE_PN2_SET(n)               (((u64)(n) << CE_URE_PN2_SHFT) & \
                                          CE_URE_PN2_MASK)
 
 /* ce_ure_pcie_control2 register bit masks & shifts */
@@ -681,9 +681,9 @@ typedef volatile struct tioce {
 #define CE_URE_PSN1_MASK                (0x1FFFULL << CE_URE_PSN1_SHFT)
 #define CE_URE_PSN2_SHFT                32
 #define CE_URE_PSN2_MASK                (0x1FFFULL << CE_URE_PSN2_SHFT)
-#define CE_URE_PSN1_SET(n)              (((uint64_t)(n) << CE_URE_PSN1_SHFT) & \
+#define CE_URE_PSN1_SET(n)              (((u64)(n) << CE_URE_PSN1_SHFT) & \
                                          CE_URE_PSN1_MASK)
-#define CE_URE_PSN2_SET(n)              (((uint64_t)(n) << CE_URE_PSN2_SHFT) & \
+#define CE_URE_PSN2_SET(n)              (((u64)(n) << CE_URE_PSN2_SHFT) & \
                                          CE_URE_PSN2_MASK)
 
 /*
diff --git a/include/asm-ia64/sn/tioce_provider.h b/include/asm-ia64/sn/tioce_provider.h
index cb414908671d..6d62b13f7ae7 100644
--- a/include/asm-ia64/sn/tioce_provider.h
+++ b/include/asm-ia64/sn/tioce_provider.h
@@ -21,9 +21,9 @@
 struct tioce_common {
         struct pcibus_bussoft   ce_pcibus;      /* common pciio header */
 
-        uint32_t                ce_rev;
-        uint64_t                ce_kernel_private;
-        uint64_t                ce_prom_private;
+        u32             ce_rev;
+        u64             ce_kernel_private;
+        u64             ce_prom_private;
 };
 
 struct tioce_kernel {
@@ -31,31 +31,31 @@ struct tioce_kernel {
         spinlock_t              ce_lock;
         struct list_head        ce_dmamap_list;
 
-        uint64_t                ce_ate40_shadow[TIOCE_NUM_M40_ATES];
-        uint64_t                ce_ate3240_shadow[TIOCE_NUM_M3240_ATES];
-        uint32_t                ce_ate3240_pagesize;
+        u64             ce_ate40_shadow[TIOCE_NUM_M40_ATES];
+        u64             ce_ate3240_shadow[TIOCE_NUM_M3240_ATES];
+        u32             ce_ate3240_pagesize;
 
-        uint8_t                 ce_port1_secondary;
+        u8                      ce_port1_secondary;
 
         /* per-port resources */
         struct {
                 int             dirmap_refcnt;
-                uint64_t        dirmap_shadow;
+                u64     dirmap_shadow;
         } ce_port[TIOCE_NUM_PORTS];
 };
 
 struct tioce_dmamap {
         struct list_head        ce_dmamap_list; /* headed by tioce_kernel */
-        uint32_t                refcnt;
+        u32             refcnt;
 
-        uint64_t                nbytes;         /* # bytes mapped */
+        u64             nbytes;         /* # bytes mapped */
 
-        uint64_t                ct_start;       /* coretalk start address */
-        uint64_t                pci_start;      /* bus start address */
+        u64             ct_start;       /* coretalk start address */
+        u64             pci_start;      /* bus start address */
 
-        uint64_t                *ate_hw;        /* hw ptr of first ate in map */
-        uint64_t                *ate_shadow;    /* shadow ptr of firat ate */
-        uint16_t                ate_count;      /* # ate's in the map */
+        u64             *ate_hw;        /* hw ptr of first ate in map */
+        u64             *ate_shadow;    /* shadow ptr of firat ate */
+        u16             ate_count;      /* # ate's in the map */
 };
 
 extern int tioce_init_provider(void);
diff --git a/include/asm-ia64/sn/tiocp.h b/include/asm-ia64/sn/tiocp.h
index 5f2489c9d2dd..f47c08ab483c 100644
--- a/include/asm-ia64/sn/tiocp.h
+++ b/include/asm-ia64/sn/tiocp.h
@@ -21,189 +21,189 @@ struct tiocp{
     /* 0x000000-0x00FFFF -- Local Registers */
 
     /* 0x000000-0x000057 -- (Legacy Widget Space) Configuration */
-    uint64_t            cp_id;                          /* 0x000000 */
-    uint64_t            cp_stat;                        /* 0x000008 */
-    uint64_t            cp_err_upper;                   /* 0x000010 */
-    uint64_t            cp_err_lower;                   /* 0x000018 */
+    u64         cp_id;                          /* 0x000000 */
+    u64         cp_stat;                        /* 0x000008 */
+    u64         cp_err_upper;                   /* 0x000010 */
+    u64         cp_err_lower;                   /* 0x000018 */
     #define cp_err cp_err_lower
-    uint64_t            cp_control;                     /* 0x000020 */
-    uint64_t            cp_req_timeout;                 /* 0x000028 */
-    uint64_t            cp_intr_upper;                  /* 0x000030 */
-    uint64_t            cp_intr_lower;                  /* 0x000038 */
+    u64         cp_control;                     /* 0x000020 */
+    u64         cp_req_timeout;                 /* 0x000028 */
+    u64         cp_intr_upper;                  /* 0x000030 */
+    u64         cp_intr_lower;                  /* 0x000038 */
     #define cp_intr cp_intr_lower
-    uint64_t            cp_err_cmdword;                 /* 0x000040 */
-    uint64_t            _pad_000048;                    /* 0x000048 */
-    uint64_t            cp_tflush;                      /* 0x000050 */
+    u64         cp_err_cmdword;                 /* 0x000040 */
+    u64         _pad_000048;                    /* 0x000048 */
+    u64         cp_tflush;                      /* 0x000050 */
 
     /* 0x000058-0x00007F -- Bridge-specific Configuration */
-    uint64_t            cp_aux_err;                     /* 0x000058 */
-    uint64_t            cp_resp_upper;                  /* 0x000060 */
-    uint64_t            cp_resp_lower;                  /* 0x000068 */
+    u64         cp_aux_err;                     /* 0x000058 */
+    u64         cp_resp_upper;                  /* 0x000060 */
+    u64         cp_resp_lower;                  /* 0x000068 */
     #define cp_resp cp_resp_lower
-    uint64_t            cp_tst_pin_ctrl;                /* 0x000070 */
-    uint64_t            cp_addr_lkerr;                  /* 0x000078 */
+    u64         cp_tst_pin_ctrl;                /* 0x000070 */
+    u64         cp_addr_lkerr;                  /* 0x000078 */
 
     /* 0x000080-0x00008F -- PMU & MAP */
-    uint64_t            cp_dir_map;                     /* 0x000080 */
-    uint64_t            _pad_000088;                    /* 0x000088 */
+    u64         cp_dir_map;                     /* 0x000080 */
+    u64         _pad_000088;                    /* 0x000088 */
 
     /* 0x000090-0x00009F -- SSRAM */
-    uint64_t            cp_map_fault;                   /* 0x000090 */
-    uint64_t            _pad_000098;                    /* 0x000098 */
+    u64         cp_map_fault;                   /* 0x000090 */
+    u64         _pad_000098;                    /* 0x000098 */
 
     /* 0x0000A0-0x0000AF -- Arbitration */
-    uint64_t            cp_arb;                         /* 0x0000A0 */
-    uint64_t            _pad_0000A8;                    /* 0x0000A8 */
+    u64         cp_arb;                         /* 0x0000A0 */
+    u64         _pad_0000A8;                    /* 0x0000A8 */
 
     /* 0x0000B0-0x0000BF -- Number In A Can or ATE Parity Error */
-    uint64_t            cp_ate_parity_err;              /* 0x0000B0 */
-    uint64_t            _pad_0000B8;                    /* 0x0000B8 */
+    u64         cp_ate_parity_err;              /* 0x0000B0 */
+    u64         _pad_0000B8;                    /* 0x0000B8 */
 
     /* 0x0000C0-0x0000FF -- PCI/GIO */
-    uint64_t            cp_bus_timeout;                 /* 0x0000C0 */
-    uint64_t            cp_pci_cfg;                     /* 0x0000C8 */
-    uint64_t            cp_pci_err_upper;               /* 0x0000D0 */
-    uint64_t            cp_pci_err_lower;               /* 0x0000D8 */
+    u64         cp_bus_timeout;                 /* 0x0000C0 */
+    u64         cp_pci_cfg;                     /* 0x0000C8 */
+    u64         cp_pci_err_upper;               /* 0x0000D0 */
+    u64         cp_pci_err_lower;               /* 0x0000D8 */
     #define cp_pci_err cp_pci_err_lower
-    uint64_t            _pad_0000E0[4];                 /* 0x0000{E0..F8} */
+    u64         _pad_0000E0[4];                 /* 0x0000{E0..F8} */
 
     /* 0x000100-0x0001FF -- Interrupt */
-    uint64_t            cp_int_status;                  /* 0x000100 */
-    uint64_t            cp_int_enable;                  /* 0x000108 */
-    uint64_t            cp_int_rst_stat;                /* 0x000110 */
-    uint64_t            cp_int_mode;                    /* 0x000118 */
-    uint64_t            cp_int_device;                  /* 0x000120 */
-    uint64_t            cp_int_host_err;                /* 0x000128 */
-    uint64_t            cp_int_addr[8];                 /* 0x0001{30,,,68} */
-    uint64_t            cp_err_int_view;                /* 0x000170 */
-    uint64_t            cp_mult_int;                    /* 0x000178 */
-    uint64_t            cp_force_always[8];             /* 0x0001{80,,,B8} */
-    uint64_t            cp_force_pin[8];                /* 0x0001{C0,,,F8} */
+    u64         cp_int_status;                  /* 0x000100 */
+    u64         cp_int_enable;                  /* 0x000108 */
+    u64         cp_int_rst_stat;                /* 0x000110 */
+    u64         cp_int_mode;                    /* 0x000118 */
+    u64         cp_int_device;                  /* 0x000120 */
+    u64         cp_int_host_err;                /* 0x000128 */
+    u64         cp_int_addr[8];                 /* 0x0001{30,,,68} */
+    u64         cp_err_int_view;                /* 0x000170 */
+    u64         cp_mult_int;                    /* 0x000178 */
+    u64         cp_force_always[8];             /* 0x0001{80,,,B8} */
+    u64         cp_force_pin[8];                /* 0x0001{C0,,,F8} */
 
     /* 0x000200-0x000298 -- Device */
-    uint64_t            cp_device[4];                   /* 0x0002{00,,,18} */
-    uint64_t            _pad_000220[4];                 /* 0x0002{20,,,38} */
-    uint64_t            cp_wr_req_buf[4];               /* 0x0002{40,,,58} */
-    uint64_t            _pad_000260[4];                 /* 0x0002{60,,,78} */
-    uint64_t            cp_rrb_map[2];                  /* 0x0002{80,,,88} */
+    u64         cp_device[4];                   /* 0x0002{00,,,18} */
+    u64         _pad_000220[4];                 /* 0x0002{20,,,38} */
+    u64         cp_wr_req_buf[4];               /* 0x0002{40,,,58} */
+    u64         _pad_000260[4];                 /* 0x0002{60,,,78} */
+    u64         cp_rrb_map[2];                  /* 0x0002{80,,,88} */
     #define cp_even_resp cp_rrb_map[0]                  /* 0x000280 */
     #define cp_odd_resp  cp_rrb_map[1]                  /* 0x000288 */
-    uint64_t            cp_resp_status;                 /* 0x000290 */
-    uint64_t            cp_resp_clear;                  /* 0x000298 */
+    u64         cp_resp_status;                 /* 0x000290 */
+    u64         cp_resp_clear;                  /* 0x000298 */
 
-    uint64_t            _pad_0002A0[12];                /* 0x0002{A0..F8} */
+    u64         _pad_0002A0[12];                /* 0x0002{A0..F8} */
 
     /* 0x000300-0x0003F8 -- Buffer Address Match Registers */
     struct {
-        uint64_t        upper;                          /* 0x0003{00,,,F0} */
-        uint64_t        lower;                          /* 0x0003{08,,,F8} */
+        u64     upper;                          /* 0x0003{00,,,F0} */
+        u64     lower;                          /* 0x0003{08,,,F8} */
     } cp_buf_addr_match[16];
 
     /* 0x000400-0x0005FF -- Performance Monitor Registers (even only) */
     struct {
-        uint64_t        flush_w_touch;                  /* 0x000{400,,,5C0} */
-        uint64_t        flush_wo_touch;                 /* 0x000{408,,,5C8} */
-        uint64_t        inflight;                       /* 0x000{410,,,5D0} */
-        uint64_t        prefetch;                       /* 0x000{418,,,5D8} */
-        uint64_t        total_pci_retry;                /* 0x000{420,,,5E0} */
-        uint64_t        max_pci_retry;                  /* 0x000{428,,,5E8} */
-        uint64_t        max_latency;                    /* 0x000{430,,,5F0} */
-        uint64_t        clear_all;                      /* 0x000{438,,,5F8} */
+        u64     flush_w_touch;                  /* 0x000{400,,,5C0} */
+        u64     flush_wo_touch;                 /* 0x000{408,,,5C8} */
+        u64     inflight;                       /* 0x000{410,,,5D0} */
+        u64     prefetch;                       /* 0x000{418,,,5D8} */
+        u64     total_pci_retry;                /* 0x000{420,,,5E0} */
+        u64     max_pci_retry;                  /* 0x000{428,,,5E8} */
+        u64     max_latency;                    /* 0x000{430,,,5F0} */
+        u64     clear_all;                      /* 0x000{438,,,5F8} */
     } cp_buf_count[8];
 
 
     /* 0x000600-0x0009FF -- PCI/X registers */
-    uint64_t            cp_pcix_bus_err_addr;           /* 0x000600 */
-    uint64_t            cp_pcix_bus_err_attr;           /* 0x000608 */
-    uint64_t            cp_pcix_bus_err_data;           /* 0x000610 */
-    uint64_t            cp_pcix_pio_split_addr;         /* 0x000618 */
-    uint64_t            cp_pcix_pio_split_attr;         /* 0x000620 */
-    uint64_t            cp_pcix_dma_req_err_attr;       /* 0x000628 */
-    uint64_t            cp_pcix_dma_req_err_addr;       /* 0x000630 */
-    uint64_t            cp_pcix_timeout;                /* 0x000638 */
+    u64         cp_pcix_bus_err_addr;           /* 0x000600 */
+    u64         cp_pcix_bus_err_attr;           /* 0x000608 */
+    u64         cp_pcix_bus_err_data;           /* 0x000610 */
+    u64         cp_pcix_pio_split_addr;         /* 0x000618 */
+    u64         cp_pcix_pio_split_attr;         /* 0x000620 */
+    u64         cp_pcix_dma_req_err_attr;       /* 0x000628 */
+    u64         cp_pcix_dma_req_err_addr;       /* 0x000630 */
+    u64         cp_pcix_timeout;                /* 0x000638 */
 
-    uint64_t            _pad_000640[24];                /* 0x000{640,,,6F8} */
+    u64         _pad_000640[24];                /* 0x000{640,,,6F8} */
 
     /* 0x000700-0x000737 -- Debug Registers */
-    uint64_t            cp_ct_debug_ctl;                /* 0x000700 */
-    uint64_t            cp_br_debug_ctl;                /* 0x000708 */
-    uint64_t            cp_mux3_debug_ctl;              /* 0x000710 */
-    uint64_t            cp_mux4_debug_ctl;              /* 0x000718 */
-    uint64_t            cp_mux5_debug_ctl;              /* 0x000720 */
-    uint64_t            cp_mux6_debug_ctl;              /* 0x000728 */
-    uint64_t            cp_mux7_debug_ctl;              /* 0x000730 */
+    u64         cp_ct_debug_ctl;                /* 0x000700 */
+    u64         cp_br_debug_ctl;                /* 0x000708 */
+    u64         cp_mux3_debug_ctl;              /* 0x000710 */
+    u64         cp_mux4_debug_ctl;              /* 0x000718 */
+    u64         cp_mux5_debug_ctl;              /* 0x000720 */
+    u64         cp_mux6_debug_ctl;              /* 0x000728 */
+    u64         cp_mux7_debug_ctl;              /* 0x000730 */
 
-    uint64_t            _pad_000738[89];                /* 0x000{738,,,9F8} */
+    u64         _pad_000738[89];                /* 0x000{738,,,9F8} */
 
     /* 0x000A00-0x000BFF -- PCI/X Read&Write Buffer */
     struct {
-        uint64_t        cp_buf_addr;                    /* 0x000{A00,,,AF0} */
-        uint64_t        cp_buf_attr;                    /* 0X000{A08,,,AF8} */
+        u64     cp_buf_addr;                    /* 0x000{A00,,,AF0} */
+        u64     cp_buf_attr;                    /* 0X000{A08,,,AF8} */
     } cp_pcix_read_buf_64[16];
 
     struct {
-        uint64_t        cp_buf_addr;                    /* 0x000{B00,,,BE0} */
-        uint64_t        cp_buf_attr;                    /* 0x000{B08,,,BE8} */
-        uint64_t        cp_buf_valid;                   /* 0x000{B10,,,BF0} */
-        uint64_t        __pad1;                         /* 0x000{B18,,,BF8} */
+        u64     cp_buf_addr;                    /* 0x000{B00,,,BE0} */
+        u64     cp_buf_attr;                    /* 0x000{B08,,,BE8} */
+        u64     cp_buf_valid;                   /* 0x000{B10,,,BF0} */
+        u64     __pad1;                         /* 0x000{B18,,,BF8} */
     } cp_pcix_write_buf_64[8];
 
     /* End of Local Registers -- Start of Address Map space */
 
-    char                _pad_000c00[0x010000 - 0x000c00];
+    char        _pad_000c00[0x010000 - 0x000c00];
 
     /* 0x010000-0x011FF8 -- Internal ATE RAM (Auto Parity Generation) */
-    uint64_t            cp_int_ate_ram[1024];           /* 0x010000-0x011FF8 */
+    u64         cp_int_ate_ram[1024];           /* 0x010000-0x011FF8 */
 
-    char                _pad_012000[0x14000 - 0x012000];
+    char        _pad_012000[0x14000 - 0x012000];
 
     /* 0x014000-0x015FF8 -- Internal ATE RAM (Manual Parity Generation) */
-    uint64_t            cp_int_ate_ram_mp[1024];        /* 0x014000-0x015FF8 */
+    u64         cp_int_ate_ram_mp[1024];        /* 0x014000-0x015FF8 */
 
-    char                _pad_016000[0x18000 - 0x016000];
+    char        _pad_016000[0x18000 - 0x016000];
 
     /* 0x18000-0x197F8 -- TIOCP Write Request Ram */
-    uint64_t            cp_wr_req_lower[256];           /* 0x18000 - 0x187F8 */
-    uint64_t            cp_wr_req_upper[256];           /* 0x18800 - 0x18FF8 */
-    uint64_t            cp_wr_req_parity[256];          /* 0x19000 - 0x197F8 */
+    u64         cp_wr_req_lower[256];           /* 0x18000 - 0x187F8 */
+    u64         cp_wr_req_upper[256];           /* 0x18800 - 0x18FF8 */
+    u64         cp_wr_req_parity[256];          /* 0x19000 - 0x197F8 */
 
-    char                _pad_019800[0x1C000 - 0x019800];
+    char        _pad_019800[0x1C000 - 0x019800];
 
     /* 0x1C000-0x1EFF8 -- TIOCP Read Response Ram */
-    uint64_t            cp_rd_resp_lower[512];          /* 0x1C000 - 0x1CFF8 */
-    uint64_t            cp_rd_resp_upper[512];          /* 0x1D000 - 0x1DFF8 */
-    uint64_t            cp_rd_resp_parity[512];         /* 0x1E000 - 0x1EFF8 */
+    u64         cp_rd_resp_lower[512];          /* 0x1C000 - 0x1CFF8 */
+    u64         cp_rd_resp_upper[512];          /* 0x1D000 - 0x1DFF8 */
+    u64         cp_rd_resp_parity[512];         /* 0x1E000 - 0x1EFF8 */
 
-    char                _pad_01F000[0x20000 - 0x01F000];
+    char        _pad_01F000[0x20000 - 0x01F000];
 
     /* 0x020000-0x021FFF -- Host Device (CP) Configuration Space (not used)  */
-    char                _pad_020000[0x021000 - 0x20000];
+    char        _pad_020000[0x021000 - 0x20000];
 
     /* 0x021000-0x027FFF -- PCI Device Configuration Spaces */
     union {
-        uint8_t         c[0x1000 / 1];                  /* 0x02{0000,,,7FFF} */
-        uint16_t        s[0x1000 / 2];                  /* 0x02{0000,,,7FFF} */
-        uint32_t        l[0x1000 / 4];                  /* 0x02{0000,,,7FFF} */
-        uint64_t        d[0x1000 / 8];                  /* 0x02{0000,,,7FFF} */
+        u8      c[0x1000 / 1];                  /* 0x02{0000,,,7FFF} */
+        u16     s[0x1000 / 2];                  /* 0x02{0000,,,7FFF} */
+        u32     l[0x1000 / 4];                  /* 0x02{0000,,,7FFF} */
+        u64     d[0x1000 / 8];                  /* 0x02{0000,,,7FFF} */
         union {
-            uint8_t     c[0x100 / 1];
-            uint16_t    s[0x100 / 2];
-            uint32_t    l[0x100 / 4];
-            uint64_t    d[0x100 / 8];
+            u8  c[0x100 / 1];
+            u16 s[0x100 / 2];
+            u32 l[0x100 / 4];
+            u64 d[0x100 / 8];
         } f[8];
     } cp_type0_cfg_dev[7];                              /* 0x02{1000,,,7FFF} */
 
     /* 0x028000-0x028FFF -- PCI Type 1 Configuration Space */
     union {
-        uint8_t         c[0x1000 / 1];                  /* 0x028000-0x029000 */
-        uint16_t        s[0x1000 / 2];                  /* 0x028000-0x029000 */
-        uint32_t        l[0x1000 / 4];                  /* 0x028000-0x029000 */
-        uint64_t        d[0x1000 / 8];                  /* 0x028000-0x029000 */
+        u8      c[0x1000 / 1];                  /* 0x028000-0x029000 */
+        u16     s[0x1000 / 2];                  /* 0x028000-0x029000 */
+        u32     l[0x1000 / 4];                  /* 0x028000-0x029000 */
+        u64     d[0x1000 / 8];                  /* 0x028000-0x029000 */
         union {
-            uint8_t     c[0x100 / 1];
-            uint16_t    s[0x100 / 2];
-            uint32_t    l[0x100 / 4];
-            uint64_t    d[0x100 / 8];
+            u8  c[0x100 / 1];
+            u16 s[0x100 / 2];
+            u32 l[0x100 / 4];
+            u64 d[0x100 / 8];
         } f[8];
     } cp_type1_cfg;                                     /* 0x028000-0x029000 */
 
@@ -211,30 +211,30 @@ struct tiocp{
 
     /* 0x030000-0x030007 -- PCI Interrupt Acknowledge Cycle */
     union {
-        uint8_t         c[8 / 1];
-        uint16_t        s[8 / 2];
-        uint32_t        l[8 / 4];
-        uint64_t        d[8 / 8];
+        u8      c[8 / 1];
+        u16     s[8 / 2];
+        u32     l[8 / 4];
+        u64     d[8 / 8];
     } cp_pci_iack;                                      /* 0x030000-0x030007 */
 
     char                _pad_030007[0x040000-0x030008];
 
     /* 0x040000-0x040007 -- PCIX Special Cycle */
     union {
-        uint8_t         c[8 / 1];
-        uint16_t        s[8 / 2];
-        uint32_t        l[8 / 4];
-        uint64_t        d[8 / 8];
+        u8      c[8 / 1];
+        u16     s[8 / 2];
+        u32     l[8 / 4];
+        u64     d[8 / 8];
     } cp_pcix_cycle;                                    /* 0x040000-0x040007 */
 
     char                _pad_040007[0x200000-0x040008];
 
     /* 0x200000-0x7FFFFF -- PCI/GIO Device Spaces */
     union {
-        uint8_t         c[0x100000 / 1];
-        uint16_t        s[0x100000 / 2];
-        uint32_t        l[0x100000 / 4];
-        uint64_t        d[0x100000 / 8];
+        u8      c[0x100000 / 1];
+        u16     s[0x100000 / 2];
+        u32     l[0x100000 / 4];
+        u64     d[0x100000 / 8];
     } cp_devio_raw[6];                                  /* 0x200000-0x7FFFFF */
 
     #define cp_devio(n)  cp_devio_raw[((n)<2)?(n*2):(n+2)]
@@ -243,10 +243,10 @@ struct tiocp{
 
     /* 0xA00000-0xBFFFFF -- PCI/GIO Device Spaces w/flush  */
     union {
-        uint8_t         c[0x100000 / 1];
-        uint16_t        s[0x100000 / 2];
-        uint32_t        l[0x100000 / 4];
-        uint64_t        d[0x100000 / 8];
+        u8      c[0x100000 / 1];
+        u16     s[0x100000 / 2];
+        u32     l[0x100000 / 4];
+        u64     d[0x100000 / 8];
     } cp_devio_raw_flush[6];                            /* 0xA00000-0xBFFFFF */
 
     #define cp_devio_flush(n)  cp_devio_raw_flush[((n)<2)?(n*2):(n+2)]
diff --git a/include/asm-ia64/sn/tiocx.h b/include/asm-ia64/sn/tiocx.h
index 5699e75e5024..d29728492f36 100644
--- a/include/asm-ia64/sn/tiocx.h
+++ b/include/asm-ia64/sn/tiocx.h
@@ -40,10 +40,10 @@ struct cx_drv {
 };
 
 /* create DMA address by stripping AS bits */
-#define TIOCX_DMA_ADDR(a) (uint64_t)((uint64_t)(a) & 0xffffcfffffffffUL)
+#define TIOCX_DMA_ADDR(a) (u64)((u64)(a) & 0xffffcfffffffffUL)
 
-#define TIOCX_TO_TIOCX_DMA_ADDR(a) (uint64_t)(((uint64_t)(a) & 0xfffffffff) |  \
-                                  ((((uint64_t)(a)) & 0xffffc000000000UL) <<2))
+#define TIOCX_TO_TIOCX_DMA_ADDR(a) (u64)(((u64)(a) & 0xfffffffff) |  \
+                                  ((((u64)(a)) & 0xffffc000000000UL) <<2))
 
 #define TIO_CE_ASIC_PARTNUM 0xce00
 #define TIOCX_CORELET 3
@@ -63,10 +63,10 @@ extern int cx_device_unregister(struct cx_dev *);
 extern int cx_device_register(nasid_t, int, int, struct hubdev_info *, int);
 extern int cx_driver_unregister(struct cx_drv *);
 extern int cx_driver_register(struct cx_drv *);
-extern uint64_t tiocx_dma_addr(uint64_t addr);
-extern uint64_t tiocx_swin_base(int nasid);
-extern void tiocx_mmr_store(int nasid, uint64_t offset, uint64_t value);
-extern uint64_t tiocx_mmr_load(int nasid, uint64_t offset);
+extern u64 tiocx_dma_addr(u64 addr);
+extern u64 tiocx_swin_base(int nasid);
+extern void tiocx_mmr_store(int nasid, u64 offset, u64 value);
+extern u64 tiocx_mmr_load(int nasid, u64 offset);
 
 #endif                          //  __KERNEL__
 #endif                          // _ASM_IA64_SN_TIO_TIOCX__
diff --git a/include/asm-ia64/sn/xp.h b/include/asm-ia64/sn/xp.h
index 49faf8f26430..203945ae034e 100644
--- a/include/asm-ia64/sn/xp.h
+++ b/include/asm-ia64/sn/xp.h
@@ -227,7 +227,9 @@ enum xpc_retval {
 
         xpcOpenCloseError,      /* 50: channel open/close protocol error */
 
-        xpcUnknownReason        /* 51: unknown reason -- must be last in list */
+        xpcDisconnected,        /* 51: channel disconnected (closed) */
+
+        xpcUnknownReason        /* 52: unknown reason -- must be last in list */
 };
 
 
diff --git a/include/asm-ia64/sn/xpc.h b/include/asm-ia64/sn/xpc.h
new file mode 100644
index 000000000000..87e9cd588510
--- /dev/null
+++ b/include/asm-ia64/sn/xpc.h
@@ -0,0 +1,1274 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 2004-2006 Silicon Graphics, Inc.  All Rights Reserved.
+ */
+
+
+/*
+ * Cross Partition Communication (XPC) structures and macros.
+ */
+
+#ifndef _ASM_IA64_SN_XPC_H
+#define _ASM_IA64_SN_XPC_H
+
+
+#include <linux/config.h>
+#include <linux/interrupt.h>
+#include <linux/sysctl.h>
+#include <linux/device.h>
+#include <asm/pgtable.h>
+#include <asm/processor.h>
+#include <asm/sn/bte.h>
+#include <asm/sn/clksupport.h>
+#include <asm/sn/addrs.h>
+#include <asm/sn/mspec.h>
+#include <asm/sn/shub_mmr.h>
+#include <asm/sn/xp.h>
+
+
+/*
+ * XPC Version numbers consist of a major and minor number. XPC can always
+ * talk to versions with same major #, and never talk to versions with a
+ * different major #.
+ */
+#define _XPC_VERSION(_maj, _min)        (((_maj) << 4) | ((_min) & 0xf))
+#define XPC_VERSION_MAJOR(_v)           ((_v) >> 4)
+#define XPC_VERSION_MINOR(_v)           ((_v) & 0xf)
+
+
+/*
+ * The next macros define word or bit representations for given
+ * C-brick nasid in either the SAL provided bit array representing
+ * nasids in the partition/machine or the AMO_t array used for
+ * inter-partition initiation communications.
+ *
+ * For SN2 machines, C-Bricks are alway even numbered NASIDs.  As
+ * such, some space will be saved by insisting that nasid information
+ * passed from SAL always be packed for C-Bricks and the
+ * cross-partition interrupts use the same packing scheme.
+ */
+#define XPC_NASID_W_INDEX(_n)   (((_n) / 64) / 2)
+#define XPC_NASID_B_INDEX(_n)   (((_n) / 2) & (64 - 1))
+#define XPC_NASID_IN_ARRAY(_n, _p) ((_p)[XPC_NASID_W_INDEX(_n)] & \
+                                    (1UL << XPC_NASID_B_INDEX(_n)))
+#define XPC_NASID_FROM_W_B(_w, _b) (((_w) * 64 + (_b)) * 2)
+
+#define XPC_HB_DEFAULT_INTERVAL         5       /* incr HB every x secs */
+#define XPC_HB_CHECK_DEFAULT_INTERVAL   20      /* check HB every x secs */
+
+/* define the process name of HB checker and the CPU it is pinned to */
+#define XPC_HB_CHECK_THREAD_NAME        "xpc_hb"
+#define XPC_HB_CHECK_CPU                0
+
+/* define the process name of the discovery thread */
+#define XPC_DISCOVERY_THREAD_NAME       "xpc_discovery"
+
+
+/*
+ * the reserved page
+ *
+ *   SAL reserves one page of memory per partition for XPC. Though a full page
+ *   in length (16384 bytes), its starting address is not page aligned, but it
+ *   is cacheline aligned. The reserved page consists of the following:
+ *
+ *   reserved page header
+ *
+ *     The first cacheline of the reserved page contains the header
+ *     (struct xpc_rsvd_page). Before SAL initialization has completed,
+ *     SAL has set up the following fields of the reserved page header:
+ *     SAL_signature, SAL_version, partid, and nasids_size. The other
+ *     fields are set up by XPC. (xpc_rsvd_page points to the local
+ *     partition's reserved page.)
+ *
+ *   part_nasids mask
+ *   mach_nasids mask
+ *
+ *     SAL also sets up two bitmaps (or masks), one that reflects the actual
+ *     nasids in this partition (part_nasids), and the other that reflects
+ *     the actual nasids in the entire machine (mach_nasids). We're only
+ *     interested in the even numbered nasids (which contain the processors
+ *     and/or memory), so we only need half as many bits to represent the
+ *     nasids. The part_nasids mask is located starting at the first cacheline
+ *     following the reserved page header. The mach_nasids mask follows right
+ *     after the part_nasids mask. The size in bytes of each mask is reflected
+ *     by the reserved page header field 'nasids_size'. (Local partition's
+ *     mask pointers are xpc_part_nasids and xpc_mach_nasids.)
+ *
+ *   vars
+ *   vars part
+ *
+ *     Immediately following the mach_nasids mask are the XPC variables
+ *     required by other partitions. First are those that are generic to all
+ *     partitions (vars), followed on the next available cacheline by those
+ *     which are partition specific (vars part). These are setup by XPC.
+ *     (Local partition's vars pointers are xpc_vars and xpc_vars_part.)
+ *
+ * Note: Until vars_pa is set, the partition XPC code has not been initialized.
+ */
+struct xpc_rsvd_page {
+        u64 SAL_signature;      /* SAL: unique signature */
+        u64 SAL_version;        /* SAL: version */
+        u8 partid;              /* SAL: partition ID */
+        u8 version;
+        u8 pad1[6];             /* align to next u64 in cacheline */
+        volatile u64 vars_pa;
+        struct timespec stamp;  /* time when reserved page was setup by XPC */
+        u64 pad2[9];            /* align to last u64 in cacheline */
+        u64 nasids_size;        /* SAL: size of each nasid mask in bytes */
+};
+
+#define XPC_RP_VERSION _XPC_VERSION(1,1) /* version 1.1 of the reserved page */
+
+#define XPC_SUPPORTS_RP_STAMP(_version) \
+                        (_version >= _XPC_VERSION(1,1))
+
+/*
+ * compare stamps - the return value is:
+ *
+ *      < 0,    if stamp1 < stamp2
+ *      = 0,    if stamp1 == stamp2
+ *      > 0,    if stamp1 > stamp2
+ */
+static inline int
+xpc_compare_stamps(struct timespec *stamp1, struct timespec *stamp2)
+{
+        int ret;
+
+
+        if ((ret = stamp1->tv_sec - stamp2->tv_sec) == 0) {
+                ret = stamp1->tv_nsec - stamp2->tv_nsec;
+        }
+        return ret;
+}
+
+
+/*
+ * Define the structures by which XPC variables can be exported to other
+ * partitions. (There are two: struct xpc_vars and struct xpc_vars_part)
+ */
+
+/*
+ * The following structure describes the partition generic variables
+ * needed by other partitions in order to properly initialize.
+ *
+ * struct xpc_vars version number also applies to struct xpc_vars_part.
+ * Changes to either structure and/or related functionality should be
+ * reflected by incrementing either the major or minor version numbers
+ * of struct xpc_vars.
+ */
+struct xpc_vars {
+        u8 version;
+        u64 heartbeat;
+        u64 heartbeating_to_mask;
+        u64 heartbeat_offline;  /* if 0, heartbeat should be changing */
+        int act_nasid;
+        int act_phys_cpuid;
+        u64 vars_part_pa;
+        u64 amos_page_pa;       /* paddr of page of AMOs from MSPEC driver */
+        AMO_t *amos_page;       /* vaddr of page of AMOs from MSPEC driver */
+};
+
+#define XPC_V_VERSION _XPC_VERSION(3,1) /* version 3.1 of the cross vars */
+
+#define XPC_SUPPORTS_DISENGAGE_REQUEST(_version) \
+                        (_version >= _XPC_VERSION(3,1))
+
+
+static inline int
+xpc_hb_allowed(partid_t partid, struct xpc_vars *vars)
+{
+        return ((vars->heartbeating_to_mask & (1UL << partid)) != 0);
+}
+
+static inline void
+xpc_allow_hb(partid_t partid, struct xpc_vars *vars)
+{
+        u64 old_mask, new_mask;
+
+        do {
+                old_mask = vars->heartbeating_to_mask;
+                new_mask = (old_mask | (1UL << partid));
+        } while (cmpxchg(&vars->heartbeating_to_mask, old_mask, new_mask) !=
+                                                        old_mask);
+}
+
+static inline void
+xpc_disallow_hb(partid_t partid, struct xpc_vars *vars)
+{
+        u64 old_mask, new_mask;
+
+        do {
+                old_mask = vars->heartbeating_to_mask;
+                new_mask = (old_mask & ~(1UL << partid));
+        } while (cmpxchg(&vars->heartbeating_to_mask, old_mask, new_mask) !=
+                                                        old_mask);
+}
+
+
+/*
+ * The AMOs page consists of a number of AMO variables which are divided into
+ * four groups, The first two groups are used to identify an IRQ's sender.
+ * These two groups consist of 64 and 128 AMO variables respectively. The last
+ * two groups, consisting of just one AMO variable each, are used to identify
+ * the remote partitions that are currently engaged (from the viewpoint of
+ * the XPC running on the remote partition).
+ */
+#define XPC_NOTIFY_IRQ_AMOS        0
+#define XPC_ACTIVATE_IRQ_AMOS      (XPC_NOTIFY_IRQ_AMOS + XP_MAX_PARTITIONS)
+#define XPC_ENGAGED_PARTITIONS_AMO (XPC_ACTIVATE_IRQ_AMOS + XP_NASID_MASK_WORDS)
+#define XPC_DISENGAGE_REQUEST_AMO  (XPC_ENGAGED_PARTITIONS_AMO + 1)
+
+
+/*
+ * The following structure describes the per partition specific variables.
+ *
+ * An array of these structures, one per partition, will be defined. As a
+ * partition becomes active XPC will copy the array entry corresponding to
+ * itself from that partition. It is desirable that the size of this
+ * structure evenly divide into a cacheline, such that none of the entries
+ * in this array crosses a cacheline boundary. As it is now, each entry
+ * occupies half a cacheline.
+ */
+struct xpc_vars_part {
+        volatile u64 magic;
+
+        u64 openclose_args_pa;  /* physical address of open and close args */
+        u64 GPs_pa;             /* physical address of Get/Put values */
+
+        u64 IPI_amo_pa;         /* physical address of IPI AMO_t structure */
+        int IPI_nasid;          /* nasid of where to send IPIs */
+        int IPI_phys_cpuid;     /* physical CPU ID of where to send IPIs */
+
+        u8 nchannels;           /* #of defined channels supported */
+
+        u8 reserved[23];        /* pad to a full 64 bytes */
+};
+
+/*
+ * The vars_part MAGIC numbers play a part in the first contact protocol.
+ *
+ * MAGIC1 indicates that the per partition specific variables for a remote
+ * partition have been initialized by this partition.
+ *
+ * MAGIC2 indicates that this partition has pulled the remote partititions
+ * per partition variables that pertain to this partition.
+ */
+#define XPC_VP_MAGIC1   0x0053524156435058L  /* 'XPCVARS\0'L (little endian) */
+#define XPC_VP_MAGIC2   0x0073726176435058L  /* 'XPCvars\0'L (little endian) */
+
+
+/* the reserved page sizes and offsets */
+
+#define XPC_RP_HEADER_SIZE      L1_CACHE_ALIGN(sizeof(struct xpc_rsvd_page))
+#define XPC_RP_VARS_SIZE        L1_CACHE_ALIGN(sizeof(struct xpc_vars))
+
+#define XPC_RP_PART_NASIDS(_rp) (u64 *) ((u8 *) _rp + XPC_RP_HEADER_SIZE)
+#define XPC_RP_MACH_NASIDS(_rp) (XPC_RP_PART_NASIDS(_rp) + xp_nasid_mask_words)
+#define XPC_RP_VARS(_rp)        ((struct xpc_vars *) XPC_RP_MACH_NASIDS(_rp) + xp_nasid_mask_words)
+#define XPC_RP_VARS_PART(_rp)   (struct xpc_vars_part *) ((u8 *) XPC_RP_VARS(rp) + XPC_RP_VARS_SIZE)
+
+
+/*
+ * Functions registered by add_timer() or called by kernel_thread() only
+ * allow for a single 64-bit argument. The following macros can be used to
+ * pack and unpack two (32-bit, 16-bit or 8-bit) arguments into or out from
+ * the passed argument.
+ */
+#define XPC_PACK_ARGS(_arg1, _arg2) \
+                        ((((u64) _arg1) & 0xffffffff) | \
+                        ((((u64) _arg2) & 0xffffffff) << 32))
+
+#define XPC_UNPACK_ARG1(_args)  (((u64) _args) & 0xffffffff)
+#define XPC_UNPACK_ARG2(_args)  ((((u64) _args) >> 32) & 0xffffffff)
+
+
+
+/*
+ * Define a Get/Put value pair (pointers) used with a message queue.
+ */
+struct xpc_gp {
+        volatile s64 get;       /* Get value */
+        volatile s64 put;       /* Put value */
+};
+
+#define XPC_GP_SIZE \
+                L1_CACHE_ALIGN(sizeof(struct xpc_gp) * XPC_NCHANNELS)
+
+
+
+/*
+ * Define a structure that contains arguments associated with opening and
+ * closing a channel.
+ */
+struct xpc_openclose_args {
+        u16 reason;             /* reason why channel is closing */
+        u16 msg_size;           /* sizeof each message entry */
+        u16 remote_nentries;    /* #of message entries in remote msg queue */
+        u16 local_nentries;     /* #of message entries in local msg queue */
+        u64 local_msgqueue_pa;  /* physical address of local message queue */
+};
+
+#define XPC_OPENCLOSE_ARGS_SIZE \
+              L1_CACHE_ALIGN(sizeof(struct xpc_openclose_args) * XPC_NCHANNELS)
+
+
+
+/* struct xpc_msg flags */
+
+#define XPC_M_DONE              0x01    /* msg has been received/consumed */
+#define XPC_M_READY             0x02    /* msg is ready to be sent */
+#define XPC_M_INTERRUPT         0x04    /* send interrupt when msg consumed */
+
+
+#define XPC_MSG_ADDRESS(_payload) \
+                ((struct xpc_msg *)((u8 *)(_payload) - XPC_MSG_PAYLOAD_OFFSET))
+
+
+
+/*
+ * Defines notify entry.
+ *
+ * This is used to notify a message's sender that their message was received
+ * and consumed by the intended recipient.
+ */
+struct xpc_notify {
+        struct semaphore sema;          /* notify semaphore */
+        volatile u8 type;                       /* type of notification */
+
+        /* the following two fields are only used if type == XPC_N_CALL */
+        xpc_notify_func func;           /* user's notify function */
+        void *key;                      /* pointer to user's key */
+};
+
+/* struct xpc_notify type of notification */
+
+#define XPC_N_CALL              0x01    /* notify function provided by user */
+
+
+
+/*
+ * Define the structure that manages all the stuff required by a channel. In
+ * particular, they are used to manage the messages sent across the channel.
+ *
+ * This structure is private to a partition, and is NOT shared across the
+ * partition boundary.
+ *
+ * There is an array of these structures for each remote partition. It is
+ * allocated at the time a partition becomes active. The array contains one
+ * of these structures for each potential channel connection to that partition.
+ *
+ * Each of these structures manages two message queues (circular buffers).
+ * They are allocated at the time a channel connection is made. One of
+ * these message queues (local_msgqueue) holds the locally created messages
+ * that are destined for the remote partition. The other of these message
+ * queues (remote_msgqueue) is a locally cached copy of the remote partition's
+ * own local_msgqueue.
+ *
+ * The following is a description of the Get/Put pointers used to manage these
+ * two message queues. Consider the local_msgqueue to be on one partition
+ * and the remote_msgqueue to be its cached copy on another partition. A
+ * description of what each of the lettered areas contains is included.
+ *
+ *
+ *                     local_msgqueue      remote_msgqueue
+ *
+ *                        |/////////|      |/////////|
+ *    w_remote_GP.get --> +---------+      |/////////|
+ *                        |    F    |      |/////////|
+ *     remote_GP.get  --> +---------+      +---------+ <-- local_GP->get
+ *                        |         |      |         |
+ *                        |         |      |    E    |
+ *                        |         |      |         |
+ *                        |         |      +---------+ <-- w_local_GP.get
+ *                        |    B    |      |/////////|
+ *                        |         |      |////D////|
+ *                        |         |      |/////////|
+ *                        |         |      +---------+ <-- w_remote_GP.put
+ *                        |         |      |////C////|
+ *      local_GP->put --> +---------+      +---------+ <-- remote_GP.put
+ *                        |         |      |/////////|
+ *                        |    A    |      |/////////|
+ *                        |         |      |/////////|
+ *     w_local_GP.put --> +---------+      |/////////|
+ *                        |/////////|      |/////////|
+ *
+ *
+ *          ( remote_GP.[get|put] are cached copies of the remote
+ *            partition's local_GP->[get|put], and thus their values can
+ *            lag behind their counterparts on the remote partition. )
+ *
+ *
+ *  A - Messages that have been allocated, but have not yet been sent to the
+ *      remote partition.
+ *
+ *  B - Messages that have been sent, but have not yet been acknowledged by the
+ *      remote partition as having been received.
+ *
+ *  C - Area that needs to be prepared for the copying of sent messages, by
+ *      the clearing of the message flags of any previously received messages.
+ *
+ *  D - Area into which sent messages are to be copied from the remote
+ *      partition's local_msgqueue and then delivered to their intended
+ *      recipients. [ To allow for a multi-message copy, another pointer
+ *      (next_msg_to_pull) has been added to keep track of the next message
+ *      number needing to be copied (pulled). It chases after w_remote_GP.put.
+ *      Any messages lying between w_local_GP.get and next_msg_to_pull have
+ *      been copied and are ready to be delivered. ]
+ *
+ *  E - Messages that have been copied and delivered, but have not yet been
+ *      acknowledged by the recipient as having been received.
+ *
+ *  F - Messages that have been acknowledged, but XPC has not yet notified the
+ *      sender that the message was received by its intended recipient.
+ *      This is also an area that needs to be prepared for the allocating of
+ *      new messages, by the clearing of the message flags of the acknowledged
+ *      messages.
+ */
+struct xpc_channel {
+        partid_t partid;                /* ID of remote partition connected */
+        spinlock_t lock;                /* lock for updating this structure */
+        u32 flags;                      /* general flags */
+
+        enum xpc_retval reason;         /* reason why channel is disconnect'g */
+        int reason_line;                /* line# disconnect initiated from */
+
+        u16 number;                     /* channel # */
+
+        u16 msg_size;                   /* sizeof each msg entry */
+        u16 local_nentries;             /* #of msg entries in local msg queue */
+        u16 remote_nentries;            /* #of msg entries in remote msg queue*/
+
+        void *local_msgqueue_base;      /* base address of kmalloc'd space */
+        struct xpc_msg *local_msgqueue; /* local message queue */
+        void *remote_msgqueue_base;     /* base address of kmalloc'd space */
+        struct xpc_msg *remote_msgqueue;/* cached copy of remote partition's */
+                                        /* local message queue */
+        u64 remote_msgqueue_pa;         /* phys addr of remote partition's */
+                                        /* local message queue */
+
+        atomic_t references;            /* #of external references to queues */
+
+        atomic_t n_on_msg_allocate_wq;   /* #on msg allocation wait queue */
+        wait_queue_head_t msg_allocate_wq; /* msg allocation wait queue */
+
+        u8 delayed_IPI_flags;           /* IPI flags received, but delayed */
+                                        /* action until channel disconnected */
+
+        /* queue of msg senders who want to be notified when msg received */
+
+        atomic_t n_to_notify;           /* #of msg senders to notify */
+        struct xpc_notify *notify_queue;/* notify queue for messages sent */
+
+        xpc_channel_func func;          /* user's channel function */
+        void *key;                      /* pointer to user's key */
+
+        struct semaphore msg_to_pull_sema; /* next msg to pull serialization */
+        struct semaphore wdisconnect_sema; /* wait for channel disconnect */
+
+        struct xpc_openclose_args *local_openclose_args; /* args passed on */
+                                        /* opening or closing of channel */
+
+        /* various flavors of local and remote Get/Put values */
+
+        struct xpc_gp *local_GP;        /* local Get/Put values */
+        struct xpc_gp remote_GP;        /* remote Get/Put values */
+        struct xpc_gp w_local_GP;       /* working local Get/Put values */
+        struct xpc_gp w_remote_GP;      /* working remote Get/Put values */
+        s64 next_msg_to_pull;           /* Put value of next msg to pull */
+
+        /* kthread management related fields */
+
+// >>> rethink having kthreads_assigned_limit and kthreads_idle_limit; perhaps
+// >>> allow the assigned limit be unbounded and let the idle limit be dynamic
+// >>> dependent on activity over the last interval of time
+        atomic_t kthreads_assigned;     /* #of kthreads assigned to channel */
+        u32 kthreads_assigned_limit;    /* limit on #of kthreads assigned */
+        atomic_t kthreads_idle;         /* #of kthreads idle waiting for work */
+        u32 kthreads_idle_limit;        /* limit on #of kthreads idle */
+        atomic_t kthreads_active;       /* #of kthreads actively working */
+        // >>> following field is temporary
+        u32 kthreads_created;           /* total #of kthreads created */
+
+        wait_queue_head_t idle_wq;      /* idle kthread wait queue */
+
+} ____cacheline_aligned;
+
+
+/* struct xpc_channel flags */
+
+#define XPC_C_WASCONNECTED      0x00000001 /* channel was connected */
+
+#define XPC_C_ROPENREPLY        0x00000002 /* remote open channel reply */
+#define XPC_C_OPENREPLY         0x00000004 /* local open channel reply */
+#define XPC_C_ROPENREQUEST      0x00000008 /* remote open channel request */
+#define XPC_C_OPENREQUEST       0x00000010 /* local open channel request */
+
+#define XPC_C_SETUP             0x00000020 /* channel's msgqueues are alloc'd */
+#define XPC_C_CONNECTCALLOUT    0x00000040 /* channel connected callout made */
+#define XPC_C_CONNECTED         0x00000080 /* local channel is connected */
+#define XPC_C_CONNECTING        0x00000100 /* channel is being connected */
+
+#define XPC_C_RCLOSEREPLY       0x00000200 /* remote close channel reply */
+#define XPC_C_CLOSEREPLY        0x00000400 /* local close channel reply */
+#define XPC_C_RCLOSEREQUEST     0x00000800 /* remote close channel request */
+#define XPC_C_CLOSEREQUEST      0x00001000 /* local close channel request */
+
+#define XPC_C_DISCONNECTED      0x00002000 /* channel is disconnected */
+#define XPC_C_DISCONNECTING     0x00004000 /* channel is being disconnected */
+#define XPC_C_DISCONNECTCALLOUT 0x00008000 /* chan disconnected callout made */
+#define XPC_C_WDISCONNECT       0x00010000 /* waiting for channel disconnect */
+
+
+
+/*
+ * Manages channels on a partition basis. There is one of these structures
+ * for each partition (a partition will never utilize the structure that
+ * represents itself).
+ */
+struct xpc_partition {
+
+        /* XPC HB infrastructure */
+
+        u8 remote_rp_version;           /* version# of partition's rsvd pg */
+        struct timespec remote_rp_stamp;/* time when rsvd pg was initialized */
+        u64 remote_rp_pa;               /* phys addr of partition's rsvd pg */
+        u64 remote_vars_pa;             /* phys addr of partition's vars */
+        u64 remote_vars_part_pa;        /* phys addr of partition's vars part */
+        u64 last_heartbeat;             /* HB at last read */
+        u64 remote_amos_page_pa;        /* phys addr of partition's amos page */
+        int remote_act_nasid;           /* active part's act/deact nasid */
+        int remote_act_phys_cpuid;      /* active part's act/deact phys cpuid */
+        u32 act_IRQ_rcvd;               /* IRQs since activation */
+        spinlock_t act_lock;            /* protect updating of act_state */
+        u8 act_state;                   /* from XPC HB viewpoint */
+        u8 remote_vars_version;         /* version# of partition's vars */
+        enum xpc_retval reason;         /* reason partition is deactivating */
+        int reason_line;                /* line# deactivation initiated from */
+        int reactivate_nasid;           /* nasid in partition to reactivate */
+
+        unsigned long disengage_request_timeout; /* timeout in jiffies */
+        struct timer_list disengage_request_timer;
+
+
+        /* XPC infrastructure referencing and teardown control */
+
+        volatile u8 setup_state;        /* infrastructure setup state */
+        wait_queue_head_t teardown_wq;  /* kthread waiting to teardown infra */
+        atomic_t references;            /* #of references to infrastructure */
+
+
+        /*
+         * NONE OF THE PRECEDING FIELDS OF THIS STRUCTURE WILL BE CLEARED WHEN
+         * XPC SETS UP THE NECESSARY INFRASTRUCTURE TO SUPPORT CROSS PARTITION
+         * COMMUNICATION. ALL OF THE FOLLOWING FIELDS WILL BE CLEARED. (THE
+         * 'nchannels' FIELD MUST BE THE FIRST OF THE FIELDS TO BE CLEARED.)
+         */
+
+
+        u8 nchannels;              /* #of defined channels supported */
+        atomic_t nchannels_active; /* #of channels that are not DISCONNECTED */
+        atomic_t nchannels_engaged;/* #of channels engaged with remote part */
+        struct xpc_channel *channels;/* array of channel structures */
+
+        void *local_GPs_base;     /* base address of kmalloc'd space */
+        struct xpc_gp *local_GPs; /* local Get/Put values */
+        void *remote_GPs_base;    /* base address of kmalloc'd space */
+        struct xpc_gp *remote_GPs;/* copy of remote partition's local Get/Put */
+                                  /* values */
+        u64 remote_GPs_pa;        /* phys address of remote partition's local */
+                                  /* Get/Put values */
+
+
+        /* fields used to pass args when opening or closing a channel */
+
+        void *local_openclose_args_base;  /* base address of kmalloc'd space */
+        struct xpc_openclose_args *local_openclose_args;  /* local's args */
+        void *remote_openclose_args_base; /* base address of kmalloc'd space */
+        struct xpc_openclose_args *remote_openclose_args; /* copy of remote's */
+                                          /* args */
+        u64 remote_openclose_args_pa;     /* phys addr of remote's args */
+
+
+        /* IPI sending, receiving and handling related fields */
+
+        int remote_IPI_nasid;       /* nasid of where to send IPIs */
+        int remote_IPI_phys_cpuid;  /* phys CPU ID of where to send IPIs */
+        AMO_t *remote_IPI_amo_va;   /* address of remote IPI AMO_t structure */
+
+        AMO_t *local_IPI_amo_va;    /* address of IPI AMO_t structure */
+        u64 local_IPI_amo;          /* IPI amo flags yet to be handled */
+        char IPI_owner[8];          /* IPI owner's name */
+        struct timer_list dropped_IPI_timer; /* dropped IPI timer */
+
+        spinlock_t IPI_lock;        /* IPI handler lock */
+
+
+        /* channel manager related fields */
+
+        atomic_t channel_mgr_requests;  /* #of requests to activate chan mgr */
+        wait_queue_head_t channel_mgr_wq; /* channel mgr's wait queue */
+
+} ____cacheline_aligned;
+
+
+/* struct xpc_partition act_state values (for XPC HB) */
+
+#define XPC_P_INACTIVE          0x00    /* partition is not active */
+#define XPC_P_ACTIVATION_REQ    0x01    /* created thread to activate */
+#define XPC_P_ACTIVATING        0x02    /* activation thread started */
+#define XPC_P_ACTIVE            0x03    /* xpc_partition_up() was called */
+#define XPC_P_DEACTIVATING      0x04    /* partition deactivation initiated */
+
+
+#define XPC_DEACTIVATE_PARTITION(_p, _reason) \
+                        xpc_deactivate_partition(__LINE__, (_p), (_reason))
+
+
+/* struct xpc_partition setup_state values */
+
+#define XPC_P_UNSET             0x00    /* infrastructure was never setup */
+#define XPC_P_SETUP             0x01    /* infrastructure is setup */
+#define XPC_P_WTEARDOWN         0x02    /* waiting to teardown infrastructure */
+#define XPC_P_TORNDOWN          0x03    /* infrastructure is torndown */
+
+
+
+/*
+ * struct xpc_partition IPI_timer #of seconds to wait before checking for
+ * dropped IPIs. These occur whenever an IPI amo write doesn't complete until
+ * after the IPI was received.
+ */
+#define XPC_P_DROPPED_IPI_WAIT  (0.25 * HZ)
+
+
+/* number of seconds to wait for other partitions to disengage */
+#define XPC_DISENGAGE_REQUEST_DEFAULT_TIMELIMIT 90
+
+/* interval in seconds to print 'waiting disengagement' messages */
+#define XPC_DISENGAGE_PRINTMSG_INTERVAL         10
+
+
+#define XPC_PARTID(_p)  ((partid_t) ((_p) - &xpc_partitions[0]))
+
+
+
+/* found in xp_main.c */
+extern struct xpc_registration xpc_registrations[];
+
+
+/* found in xpc_main.c */
+extern struct device *xpc_part;
+extern struct device *xpc_chan;
+extern int xpc_disengage_request_timelimit;
+extern int xpc_disengage_request_timedout;
+extern irqreturn_t xpc_notify_IRQ_handler(int, void *, struct pt_regs *);
+extern void xpc_dropped_IPI_check(struct xpc_partition *);
+extern void xpc_activate_partition(struct xpc_partition *);
+extern void xpc_activate_kthreads(struct xpc_channel *, int);
+extern void xpc_create_kthreads(struct xpc_channel *, int);
+extern void xpc_disconnect_wait(int);
+
+
+/* found in xpc_partition.c */
+extern int xpc_exiting;
+extern struct xpc_vars *xpc_vars;
+extern struct xpc_rsvd_page *xpc_rsvd_page;
+extern struct xpc_vars_part *xpc_vars_part;
+extern struct xpc_partition xpc_partitions[XP_MAX_PARTITIONS + 1];
+extern char xpc_remote_copy_buffer[];
+extern struct xpc_rsvd_page *xpc_rsvd_page_init(void);
+extern void xpc_allow_IPI_ops(void);
+extern void xpc_restrict_IPI_ops(void);
+extern int xpc_identify_act_IRQ_sender(void);
+extern int xpc_partition_disengaged(struct xpc_partition *);
+extern enum xpc_retval xpc_mark_partition_active(struct xpc_partition *);
+extern void xpc_mark_partition_inactive(struct xpc_partition *);
+extern void xpc_discovery(void);
+extern void xpc_check_remote_hb(void);
+extern void xpc_deactivate_partition(const int, struct xpc_partition *,
+                                                enum xpc_retval);
+extern enum xpc_retval xpc_initiate_partid_to_nasids(partid_t, void *);
+
+
+/* found in xpc_channel.c */
+extern void xpc_initiate_connect(int);
+extern void xpc_initiate_disconnect(int);
+extern enum xpc_retval xpc_initiate_allocate(partid_t, int, u32, void **);
+extern enum xpc_retval xpc_initiate_send(partid_t, int, void *);
+extern enum xpc_retval xpc_initiate_send_notify(partid_t, int, void *,
+                                                xpc_notify_func, void *);
+extern void xpc_initiate_received(partid_t, int, void *);
+extern enum xpc_retval xpc_setup_infrastructure(struct xpc_partition *);
+extern enum xpc_retval xpc_pull_remote_vars_part(struct xpc_partition *);
+extern void xpc_process_channel_activity(struct xpc_partition *);
+extern void xpc_connected_callout(struct xpc_channel *);
+extern void xpc_deliver_msg(struct xpc_channel *);
+extern void xpc_disconnect_channel(const int, struct xpc_channel *,
+                                        enum xpc_retval, unsigned long *);
+extern void xpc_disconnect_callout(struct xpc_channel *, enum xpc_retval);
+extern void xpc_partition_going_down(struct xpc_partition *, enum xpc_retval);
+extern void xpc_teardown_infrastructure(struct xpc_partition *);
+
+
+
+static inline void
+xpc_wakeup_channel_mgr(struct xpc_partition *part)
+{
+        if (atomic_inc_return(&part->channel_mgr_requests) == 1) {
+                wake_up(&part->channel_mgr_wq);
+        }
+}
+
+
+
+/*
+ * These next two inlines are used to keep us from tearing down a channel's
+ * msg queues while a thread may be referencing them.
+ */
+static inline void
+xpc_msgqueue_ref(struct xpc_channel *ch)
+{
+        atomic_inc(&ch->references);
+}
+
+static inline void
+xpc_msgqueue_deref(struct xpc_channel *ch)
+{
+        s32 refs = atomic_dec_return(&ch->references);
+
+        DBUG_ON(refs < 0);
+        if (refs == 0) {
+                xpc_wakeup_channel_mgr(&xpc_partitions[ch->partid]);
+        }
+}
+
+
+
+#define XPC_DISCONNECT_CHANNEL(_ch, _reason, _irqflgs) \
+                xpc_disconnect_channel(__LINE__, _ch, _reason, _irqflgs)
+
+
+/*
+ * These two inlines are used to keep us from tearing down a partition's
+ * setup infrastructure while a thread may be referencing it.
+ */
+static inline void
+xpc_part_deref(struct xpc_partition *part)
+{
+        s32 refs = atomic_dec_return(&part->references);
+
+
+        DBUG_ON(refs < 0);
+        if (refs == 0 && part->setup_state == XPC_P_WTEARDOWN) {
+                wake_up(&part->teardown_wq);
+        }
+}
+
+static inline int
+xpc_part_ref(struct xpc_partition *part)
+{
+        int setup;
+
+
+        atomic_inc(&part->references);
+        setup = (part->setup_state == XPC_P_SETUP);
+        if (!setup) {
+                xpc_part_deref(part);
+        }
+        return setup;
+}
+
+
+
+/*
+ * The following macro is to be used for the setting of the reason and
+ * reason_line fields in both the struct xpc_channel and struct xpc_partition
+ * structures.
+ */
+#define XPC_SET_REASON(_p, _reason, _line) \
+        { \
+                (_p)->reason = _reason; \
+                (_p)->reason_line = _line; \
+        }
+
+
+
+/*
+ * This next set of inlines are used to keep track of when a partition is
+ * potentially engaged in accessing memory belonging to another partition.
+ */
+
+static inline void
+xpc_mark_partition_engaged(struct xpc_partition *part)
+{
+        unsigned long irq_flags;
+        AMO_t *amo = (AMO_t *) __va(part->remote_amos_page_pa +
+                                (XPC_ENGAGED_PARTITIONS_AMO * sizeof(AMO_t)));
+
+
+        local_irq_save(irq_flags);
+
+        /* set bit corresponding to our partid in remote partition's AMO */
+        FETCHOP_STORE_OP(TO_AMO((u64) &amo->variable), FETCHOP_OR,
+                                                (1UL << sn_partition_id));
+        /*
+         * We must always use the nofault function regardless of whether we
+         * are on a Shub 1.1 system or a Shub 1.2 slice 0xc processor. If we
+         * didn't, we'd never know that the other partition is down and would
+         * keep sending IPIs and AMOs to it until the heartbeat times out.
+         */
+        (void) xp_nofault_PIOR((u64 *) GLOBAL_MMR_ADDR(NASID_GET(&amo->
+                                variable), xp_nofault_PIOR_target));
+
+        local_irq_restore(irq_flags);
+}
+
+static inline void
+xpc_mark_partition_disengaged(struct xpc_partition *part)
+{
+        unsigned long irq_flags;
+        AMO_t *amo = (AMO_t *) __va(part->remote_amos_page_pa +
+                                (XPC_ENGAGED_PARTITIONS_AMO * sizeof(AMO_t)));
+
+
+        local_irq_save(irq_flags);
+
+        /* clear bit corresponding to our partid in remote partition's AMO */
+        FETCHOP_STORE_OP(TO_AMO((u64) &amo->variable), FETCHOP_AND,
+                                                ~(1UL << sn_partition_id));
+        /*
+         * We must always use the nofault function regardless of whether we
+         * are on a Shub 1.1 system or a Shub 1.2 slice 0xc processor. If we
+         * didn't, we'd never know that the other partition is down and would
+         * keep sending IPIs and AMOs to it until the heartbeat times out.
+         */
+        (void) xp_nofault_PIOR((u64 *) GLOBAL_MMR_ADDR(NASID_GET(&amo->
+                                variable), xp_nofault_PIOR_target));
+
+        local_irq_restore(irq_flags);
+}
+
+static inline void
+xpc_request_partition_disengage(struct xpc_partition *part)
+{
+        unsigned long irq_flags;
+        AMO_t *amo = (AMO_t *) __va(part->remote_amos_page_pa +
+                                (XPC_DISENGAGE_REQUEST_AMO * sizeof(AMO_t)));
+
+
+        local_irq_save(irq_flags);
+
+        /* set bit corresponding to our partid in remote partition's AMO */
+        FETCHOP_STORE_OP(TO_AMO((u64) &amo->variable), FETCHOP_OR,
+                                                (1UL << sn_partition_id));
+        /*
+         * We must always use the nofault function regardless of whether we
+         * are on a Shub 1.1 system or a Shub 1.2 slice 0xc processor. If we
+         * didn't, we'd never know that the other partition is down and would
+         * keep sending IPIs and AMOs to it until the heartbeat times out.
+         */
+        (void) xp_nofault_PIOR((u64 *) GLOBAL_MMR_ADDR(NASID_GET(&amo->
+                                variable), xp_nofault_PIOR_target));
+
+        local_irq_restore(irq_flags);
+}
+
+static inline void
+xpc_cancel_partition_disengage_request(struct xpc_partition *part)
+{
+        unsigned long irq_flags;
+        AMO_t *amo = (AMO_t *) __va(part->remote_amos_page_pa +
+                                (XPC_DISENGAGE_REQUEST_AMO * sizeof(AMO_t)));
+
+
+        local_irq_save(irq_flags);
+
+        /* clear bit corresponding to our partid in remote partition's AMO */
+        FETCHOP_STORE_OP(TO_AMO((u64) &amo->variable), FETCHOP_AND,
+                                                ~(1UL << sn_partition_id));
+        /*
+         * We must always use the nofault function regardless of whether we
+         * are on a Shub 1.1 system or a Shub 1.2 slice 0xc processor. If we
+         * didn't, we'd never know that the other partition is down and would
+         * keep sending IPIs and AMOs to it until the heartbeat times out.
+         */
+        (void) xp_nofault_PIOR((u64 *) GLOBAL_MMR_ADDR(NASID_GET(&amo->
+                                variable), xp_nofault_PIOR_target));
+
+        local_irq_restore(irq_flags);
+}
+
+static inline u64
+xpc_partition_engaged(u64 partid_mask)
+{
+        AMO_t *amo = xpc_vars->amos_page + XPC_ENGAGED_PARTITIONS_AMO;
+
+
+        /* return our partition's AMO variable ANDed with partid_mask */
+        return (FETCHOP_LOAD_OP(TO_AMO((u64) &amo->variable), FETCHOP_LOAD) &
+                                                                partid_mask);
+}
+
+static inline u64
+xpc_partition_disengage_requested(u64 partid_mask)
+{
+        AMO_t *amo = xpc_vars->amos_page + XPC_DISENGAGE_REQUEST_AMO;
+
+
+        /* return our partition's AMO variable ANDed with partid_mask */
+        return (FETCHOP_LOAD_OP(TO_AMO((u64) &amo->variable), FETCHOP_LOAD) &
+                                                                partid_mask);
+}
+
+static inline void
+xpc_clear_partition_engaged(u64 partid_mask)
+{
+        AMO_t *amo = xpc_vars->amos_page + XPC_ENGAGED_PARTITIONS_AMO;
+
+
+        /* clear bit(s) based on partid_mask in our partition's AMO */
+        FETCHOP_STORE_OP(TO_AMO((u64) &amo->variable), FETCHOP_AND,
+                                                                ~partid_mask);
+}
+
+static inline void
+xpc_clear_partition_disengage_request(u64 partid_mask)
+{
+        AMO_t *amo = xpc_vars->amos_page + XPC_DISENGAGE_REQUEST_AMO;
+
+
+        /* clear bit(s) based on partid_mask in our partition's AMO */
+        FETCHOP_STORE_OP(TO_AMO((u64) &amo->variable), FETCHOP_AND,
+                                                                ~partid_mask);
+}
+
+
+
+/*
+ * The following set of macros and inlines are used for the sending and
+ * receiving of IPIs (also known as IRQs). There are two flavors of IPIs,
+ * one that is associated with partition activity (SGI_XPC_ACTIVATE) and
+ * the other that is associated with channel activity (SGI_XPC_NOTIFY).
+ */
+
+static inline u64
+xpc_IPI_receive(AMO_t *amo)
+{
+        return FETCHOP_LOAD_OP(TO_AMO((u64) &amo->variable), FETCHOP_CLEAR);
+}
+
+
+static inline enum xpc_retval
+xpc_IPI_send(AMO_t *amo, u64 flag, int nasid, int phys_cpuid, int vector)
+{
+        int ret = 0;
+        unsigned long irq_flags;
+
+
+        local_irq_save(irq_flags);
+
+        FETCHOP_STORE_OP(TO_AMO((u64) &amo->variable), FETCHOP_OR, flag);
+        sn_send_IPI_phys(nasid, phys_cpuid, vector, 0);
+
+        /*
+         * We must always use the nofault function regardless of whether we
+         * are on a Shub 1.1 system or a Shub 1.2 slice 0xc processor. If we
+         * didn't, we'd never know that the other partition is down and would
+         * keep sending IPIs and AMOs to it until the heartbeat times out.
+         */
+        ret = xp_nofault_PIOR((u64 *) GLOBAL_MMR_ADDR(NASID_GET(&amo->variable),
+                                xp_nofault_PIOR_target));
+
+        local_irq_restore(irq_flags);
+
+        return ((ret == 0) ? xpcSuccess : xpcPioReadError);
+}
+
+
+/*
+ * IPIs associated with SGI_XPC_ACTIVATE IRQ.
+ */
+
+/*
+ * Flag the appropriate AMO variable and send an IPI to the specified node.
+ */
+static inline void
+xpc_activate_IRQ_send(u64 amos_page_pa, int from_nasid, int to_nasid,
+                        int to_phys_cpuid)
+{
+        int w_index = XPC_NASID_W_INDEX(from_nasid);
+        int b_index = XPC_NASID_B_INDEX(from_nasid);
+        AMO_t *amos = (AMO_t *) __va(amos_page_pa +
+                                (XPC_ACTIVATE_IRQ_AMOS * sizeof(AMO_t)));
+
+
+        (void) xpc_IPI_send(&amos[w_index], (1UL << b_index), to_nasid,
+                                to_phys_cpuid, SGI_XPC_ACTIVATE);
+}
+
+static inline void
+xpc_IPI_send_activate(struct xpc_vars *vars)
+{
+        xpc_activate_IRQ_send(vars->amos_page_pa, cnodeid_to_nasid(0),
+                                vars->act_nasid, vars->act_phys_cpuid);
+}
+
+static inline void
+xpc_IPI_send_activated(struct xpc_partition *part)
+{
+        xpc_activate_IRQ_send(part->remote_amos_page_pa, cnodeid_to_nasid(0),
+                        part->remote_act_nasid, part->remote_act_phys_cpuid);
+}
+
+static inline void
+xpc_IPI_send_reactivate(struct xpc_partition *part)
+{
+        xpc_activate_IRQ_send(xpc_vars->amos_page_pa, part->reactivate_nasid,
+                                xpc_vars->act_nasid, xpc_vars->act_phys_cpuid);
+}
+
+static inline void
+xpc_IPI_send_disengage(struct xpc_partition *part)
+{
+        xpc_activate_IRQ_send(part->remote_amos_page_pa, cnodeid_to_nasid(0),
+                        part->remote_act_nasid, part->remote_act_phys_cpuid);
+}
+
+
+/*
+ * IPIs associated with SGI_XPC_NOTIFY IRQ.
+ */
+
+/*
+ * Send an IPI to the remote partition that is associated with the
+ * specified channel.
+ */
+#define XPC_NOTIFY_IRQ_SEND(_ch, _ipi_f, _irq_f) \
+                xpc_notify_IRQ_send(_ch, _ipi_f, #_ipi_f, _irq_f)
+
+static inline void
+xpc_notify_IRQ_send(struct xpc_channel *ch, u8 ipi_flag, char *ipi_flag_string,
+                        unsigned long *irq_flags)
+{
+        struct xpc_partition *part = &xpc_partitions[ch->partid];
+        enum xpc_retval ret;
+
+
+        if (likely(part->act_state != XPC_P_DEACTIVATING)) {
+                ret = xpc_IPI_send(part->remote_IPI_amo_va,
+                                        (u64) ipi_flag << (ch->number * 8),
+                                        part->remote_IPI_nasid,
+                                        part->remote_IPI_phys_cpuid,
+                                        SGI_XPC_NOTIFY);
+                dev_dbg(xpc_chan, "%s sent to partid=%d, channel=%d, ret=%d\n",
+                        ipi_flag_string, ch->partid, ch->number, ret);
+                if (unlikely(ret != xpcSuccess)) {
+                        if (irq_flags != NULL) {
+                                spin_unlock_irqrestore(&ch->lock, *irq_flags);
+                        }
+                        XPC_DEACTIVATE_PARTITION(part, ret);
+                        if (irq_flags != NULL) {
+                                spin_lock_irqsave(&ch->lock, *irq_flags);
+                        }
+                }
+        }
+}
+
+
+/*
+ * Make it look like the remote partition, which is associated with the
+ * specified channel, sent us an IPI. This faked IPI will be handled
+ * by xpc_dropped_IPI_check().
+ */
+#define XPC_NOTIFY_IRQ_SEND_LOCAL(_ch, _ipi_f) \
+                xpc_notify_IRQ_send_local(_ch, _ipi_f, #_ipi_f)
+
+static inline void
+xpc_notify_IRQ_send_local(struct xpc_channel *ch, u8 ipi_flag,
+                                char *ipi_flag_string)
+{
+        struct xpc_partition *part = &xpc_partitions[ch->partid];
+
+
+        FETCHOP_STORE_OP(TO_AMO((u64) &part->local_IPI_amo_va->variable),
+                        FETCHOP_OR, ((u64) ipi_flag << (ch->number * 8)));
+        dev_dbg(xpc_chan, "%s sent local from partid=%d, channel=%d\n",
+                ipi_flag_string, ch->partid, ch->number);
+}
+
+
+/*
+ * The sending and receiving of IPIs includes the setting of an AMO variable
+ * to indicate the reason the IPI was sent. The 64-bit variable is divided
+ * up into eight bytes, ordered from right to left. Byte zero pertains to
+ * channel 0, byte one to channel 1, and so on. Each byte is described by
+ * the following IPI flags.
+ */
+
+#define XPC_IPI_CLOSEREQUEST    0x01
+#define XPC_IPI_CLOSEREPLY      0x02
+#define XPC_IPI_OPENREQUEST     0x04
+#define XPC_IPI_OPENREPLY       0x08
+#define XPC_IPI_MSGREQUEST      0x10
+
+
+/* given an AMO variable and a channel#, get its associated IPI flags */
+#define XPC_GET_IPI_FLAGS(_amo, _c)     ((u8) (((_amo) >> ((_c) * 8)) & 0xff))
+#define XPC_SET_IPI_FLAGS(_amo, _c, _f) (_amo) |= ((u64) (_f) << ((_c) * 8))
+
+#define XPC_ANY_OPENCLOSE_IPI_FLAGS_SET(_amo) ((_amo) & 0x0f0f0f0f0f0f0f0f)
+#define XPC_ANY_MSG_IPI_FLAGS_SET(_amo)       ((_amo) & 0x1010101010101010)
+
+
+static inline void
+xpc_IPI_send_closerequest(struct xpc_channel *ch, unsigned long *irq_flags)
+{
+        struct xpc_openclose_args *args = ch->local_openclose_args;
+
+
+        args->reason = ch->reason;
+
+        XPC_NOTIFY_IRQ_SEND(ch, XPC_IPI_CLOSEREQUEST, irq_flags);
+}
+
+static inline void
+xpc_IPI_send_closereply(struct xpc_channel *ch, unsigned long *irq_flags)
+{
+        XPC_NOTIFY_IRQ_SEND(ch, XPC_IPI_CLOSEREPLY, irq_flags);
+}
+
+static inline void
+xpc_IPI_send_openrequest(struct xpc_channel *ch, unsigned long *irq_flags)
+{
+        struct xpc_openclose_args *args = ch->local_openclose_args;
+
+
+        args->msg_size = ch->msg_size;
+        args->local_nentries = ch->local_nentries;
+
+        XPC_NOTIFY_IRQ_SEND(ch, XPC_IPI_OPENREQUEST, irq_flags);
+}
+
+static inline void
+xpc_IPI_send_openreply(struct xpc_channel *ch, unsigned long *irq_flags)
+{
+        struct xpc_openclose_args *args = ch->local_openclose_args;
+
+
+        args->remote_nentries = ch->remote_nentries;
+        args->local_nentries = ch->local_nentries;
+        args->local_msgqueue_pa = __pa(ch->local_msgqueue);
+
+        XPC_NOTIFY_IRQ_SEND(ch, XPC_IPI_OPENREPLY, irq_flags);
+}
+
+static inline void
+xpc_IPI_send_msgrequest(struct xpc_channel *ch)
+{
+        XPC_NOTIFY_IRQ_SEND(ch, XPC_IPI_MSGREQUEST, NULL);
+}
+
+static inline void
+xpc_IPI_send_local_msgrequest(struct xpc_channel *ch)
+{
+        XPC_NOTIFY_IRQ_SEND_LOCAL(ch, XPC_IPI_MSGREQUEST);
+}
+
+
+/*
+ * Memory for XPC's AMO variables is allocated by the MSPEC driver. These
+ * pages are located in the lowest granule. The lowest granule uses 4k pages
+ * for cached references and an alternate TLB handler to never provide a
+ * cacheable mapping for the entire region. This will prevent speculative
+ * reading of cached copies of our lines from being issued which will cause
+ * a PI FSB Protocol error to be generated by the SHUB. For XPC, we need 64
+ * AMO variables (based on XP_MAX_PARTITIONS) for message notification and an
+ * additional 128 AMO variables (based on XP_NASID_MASK_WORDS) for partition
+ * activation and 2 AMO variables for partition deactivation.
+ */
+static inline AMO_t *
+xpc_IPI_init(int index)
+{
+        AMO_t *amo = xpc_vars->amos_page + index;
+
+
+        (void) xpc_IPI_receive(amo);    /* clear AMO variable */
+        return amo;
+}
+
+
+
+static inline enum xpc_retval
+xpc_map_bte_errors(bte_result_t error)
+{
+        switch (error) {
+        case BTE_SUCCESS:       return xpcSuccess;
+        case BTEFAIL_DIR:       return xpcBteDirectoryError;
+        case BTEFAIL_POISON:    return xpcBtePoisonError;
+        case BTEFAIL_WERR:      return xpcBteWriteError;
+        case BTEFAIL_ACCESS:    return xpcBteAccessError;
+        case BTEFAIL_PWERR:     return xpcBtePWriteError;
+        case BTEFAIL_PRERR:     return xpcBtePReadError;
+        case BTEFAIL_TOUT:      return xpcBteTimeOutError;
+        case BTEFAIL_XTERR:     return xpcBteXtalkError;
+        case BTEFAIL_NOTAVAIL:  return xpcBteNotAvailable;
+        default:                return xpcBteUnmappedError;
+        }
+}
+
+
+
+static inline void *
+xpc_kmalloc_cacheline_aligned(size_t size, gfp_t flags, void **base)
+{
+        /* see if kmalloc will give us cachline aligned memory by default */
+        *base = kmalloc(size, flags);
+        if (*base == NULL) {
+                return NULL;
+        }
+        if ((u64) *base == L1_CACHE_ALIGN((u64) *base)) {
+                return *base;
+        }
+        kfree(*base);
+
+        /* nope, we'll have to do it ourselves */
+        *base = kmalloc(size + L1_CACHE_BYTES, flags);
+        if (*base == NULL) {
+                return NULL;
+        }
+        return (void *) L1_CACHE_ALIGN((u64) *base);
+}
+
+
+/*
+ * Check to see if there is any channel activity to/from the specified
+ * partition.
+ */
+static inline void
+xpc_check_for_channel_activity(struct xpc_partition *part)
+{
+        u64 IPI_amo;
+        unsigned long irq_flags;
+
+
+        IPI_amo = xpc_IPI_receive(part->local_IPI_amo_va);
+        if (IPI_amo == 0) {
+                return;
+        }
+
+        spin_lock_irqsave(&part->IPI_lock, irq_flags);
+        part->local_IPI_amo |= IPI_amo;
+        spin_unlock_irqrestore(&part->IPI_lock, irq_flags);
+
+        dev_dbg(xpc_chan, "received IPI from partid=%d, IPI_amo=0x%lx\n",
+                XPC_PARTID(part), IPI_amo);
+
+        xpc_wakeup_channel_mgr(part);
+}
+
+
+#endif /* _ASM_IA64_SN_XPC_H */
+
diff --git a/include/asm-ia64/thread_info.h b/include/asm-ia64/thread_info.h
index 653bb7f9a753..1d6518fe1f02 100644
--- a/include/asm-ia64/thread_info.h
+++ b/include/asm-ia64/thread_info.h
@@ -93,6 +93,7 @@ struct thread_info {
 #define TIF_POLLING_NRFLAG      16      /* true if poll_idle() is polling TIF_NEED_RESCHED */
 #define TIF_MEMDIE              17
 #define TIF_MCA_INIT            18      /* this task is processing MCA or INIT */
+#define TIF_DB_DISABLED         19      /* debug trap disabled for fsyscall */
 
 #define _TIF_SYSCALL_TRACE      (1 << TIF_SYSCALL_TRACE)
 #define _TIF_SYSCALL_AUDIT      (1 << TIF_SYSCALL_AUDIT)
@@ -100,9 +101,10 @@ struct thread_info {
 #define _TIF_NOTIFY_RESUME      (1 << TIF_NOTIFY_RESUME)
 #define _TIF_SIGPENDING         (1 << TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED       (1 << TIF_NEED_RESCHED)
-#define _TIF_SIGDELAYED (1 << TIF_SIGDELAYED)
+#define _TIF_SIGDELAYED         (1 << TIF_SIGDELAYED)
 #define _TIF_POLLING_NRFLAG     (1 << TIF_POLLING_NRFLAG)
 #define _TIF_MCA_INIT           (1 << TIF_MCA_INIT)
+#define _TIF_DB_DISABLED        (1 << TIF_DB_DISABLED)
 
 /* "work to do on user-return" bits */
 #define TIF_ALLWORK_MASK        (_TIF_NOTIFY_RESUME|_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SIGDELAYED)
diff --git a/include/asm-powerpc/atomic.h b/include/asm-powerpc/atomic.h
index 248f9aec959c..147a38dcc766 100644
--- a/include/asm-powerpc/atomic.h
+++ b/include/asm-powerpc/atomic.h
@@ -36,7 +36,7 @@ static __inline__ int atomic_add_return(int a, atomic_t *v)
         int t;
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     lwarx   %0,0,%2         # atomic_add_return\n\
         add     %0,%1,%0\n"
         PPC405_ERR77(0,%2)
@@ -72,7 +72,7 @@ static __inline__ int atomic_sub_return(int a, atomic_t *v)
         int t;
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     lwarx   %0,0,%2         # atomic_sub_return\n\
         subf    %0,%1,%0\n"
         PPC405_ERR77(0,%2)
@@ -106,7 +106,7 @@ static __inline__ int atomic_inc_return(atomic_t *v)
         int t;
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     lwarx   %0,0,%1         # atomic_inc_return\n\
         addic   %0,%0,1\n"
         PPC405_ERR77(0,%1)
@@ -150,7 +150,7 @@ static __inline__ int atomic_dec_return(atomic_t *v)
         int t;
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     lwarx   %0,0,%1         # atomic_dec_return\n\
         addic   %0,%0,-1\n"
         PPC405_ERR77(0,%1)
@@ -176,19 +176,19 @@ static __inline__ int atomic_dec_return(atomic_t *v)
  * Atomically adds @a to @v, so long as it was not @u.
  * Returns non-zero if @v was not @u, and zero otherwise.
  */
-#define atomic_add_unless(v, a, u)                                                       \
-({                                                                                                                       \
-           int c, old;                                                                                   \
-           c = atomic_read(v);                                                                   \
-           for (;;) {                                                                                     \
-                           if (unlikely(c == (u)))                                               \
-                                           break;                                                                 \
-                           old = atomic_cmpxchg((v), c, c + (a));                 \
-                           if (likely(old == c))                                                   \
-                                           break;                                                                 \
-                           c = old;                                                                             \
-           }                                                                                                       \
-           c != (u);                                                                                       \
+#define atomic_add_unless(v, a, u)                      \
+({                                                      \
+        int c, old;                                     \
+        c = atomic_read(v);                             \
+        for (;;) {                                      \
+                if (unlikely(c == (u)))                 \
+                        break;                          \
+                old = atomic_cmpxchg((v), c, c + (a));  \
+                if (likely(old == c))                   \
+                        break;                          \
+                c = old;                                \
+        }                                               \
+        c != (u);                                       \
 })
 #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
 
@@ -204,7 +204,7 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
         int t;
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     lwarx   %0,0,%1         # atomic_dec_if_positive\n\
         addic.  %0,%0,-1\n\
         blt-    2f\n"
@@ -253,7 +253,7 @@ static __inline__ long atomic64_add_return(long a, atomic64_t *v)
         long t;
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     ldarx   %0,0,%2         # atomic64_add_return\n\
         add     %0,%1,%0\n\
         stdcx.  %0,0,%2 \n\
@@ -287,7 +287,7 @@ static __inline__ long atomic64_sub_return(long a, atomic64_t *v)
         long t;
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     ldarx   %0,0,%2         # atomic64_sub_return\n\
         subf    %0,%1,%0\n\
         stdcx.  %0,0,%2 \n\
@@ -319,7 +319,7 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
         long t;
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     ldarx   %0,0,%1         # atomic64_inc_return\n\
         addic   %0,%0,1\n\
         stdcx.  %0,0,%1 \n\
@@ -361,7 +361,7 @@ static __inline__ long atomic64_dec_return(atomic64_t *v)
         long t;
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     ldarx   %0,0,%1         # atomic64_dec_return\n\
         addic   %0,%0,-1\n\
         stdcx.  %0,0,%1\n\
@@ -386,7 +386,7 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
         long t;
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     ldarx   %0,0,%1         # atomic64_dec_if_positive\n\
         addic.  %0,%0,-1\n\
         blt-    2f\n\
diff --git a/include/asm-powerpc/bitops.h b/include/asm-powerpc/bitops.h
index 1996eaa8aeae..bf6941a810b8 100644
--- a/include/asm-powerpc/bitops.h
+++ b/include/asm-powerpc/bitops.h
@@ -112,7 +112,7 @@ static __inline__ int test_and_set_bit(unsigned long nr,
         unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr);
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:"    PPC_LLARX "%0,0,%3              # test_and_set_bit\n"
         "or     %1,%0,%2 \n"
         PPC405_ERR77(0,%3)
@@ -134,7 +134,7 @@ static __inline__ int test_and_clear_bit(unsigned long nr,
         unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr);
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:"    PPC_LLARX "%0,0,%3              # test_and_clear_bit\n"
         "andc   %1,%0,%2 \n"
         PPC405_ERR77(0,%3)
@@ -156,7 +156,7 @@ static __inline__ int test_and_change_bit(unsigned long nr,
         unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr);
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:"    PPC_LLARX "%0,0,%3              # test_and_change_bit\n"
         "xor    %1,%0,%2 \n"
         PPC405_ERR77(0,%3)
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index ef6ead34a773..64210549f56b 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -19,6 +19,7 @@
 #define PPC_FEATURE_POWER5              0x00040000
 #define PPC_FEATURE_POWER5_PLUS         0x00020000
 #define PPC_FEATURE_CELL                0x00010000
+#define PPC_FEATURE_BOOKE               0x00008000
 
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
@@ -31,11 +32,11 @@ struct cpu_spec;
 typedef void (*cpu_setup_t)(unsigned long offset, struct cpu_spec* spec);
 
 enum powerpc_oprofile_type {
-        INVALID = 0,
-        RS64 = 1,
-        POWER4 = 2,
-        G4 = 3,
-        BOOKE = 4,
+        PPC_OPROFILE_INVALID = 0,
+        PPC_OPROFILE_RS64 = 1,
+        PPC_OPROFILE_POWER4 = 2,
+        PPC_OPROFILE_G4 = 3,
+        PPC_OPROFILE_BOOKE = 4,
 };
 
 struct cpu_spec {
@@ -64,6 +65,9 @@ struct cpu_spec {
 
         /* Processor specific oprofile operations */
         enum powerpc_oprofile_type oprofile_type;
+
+        /* Name of processor class, for the ELF AT_PLATFORM entry */
+        char            *platform;
 };
 
 extern struct cpu_spec          *cur_cpu_spec;
diff --git a/include/asm-powerpc/elf.h b/include/asm-powerpc/elf.h
index 45f2af6f89c4..94d228f9c6ac 100644
--- a/include/asm-powerpc/elf.h
+++ b/include/asm-powerpc/elf.h
@@ -221,20 +221,18 @@ extern int dump_task_fpu(struct task_struct *, elf_fpregset_t *);
    instruction set this cpu supports.  This could be done in userspace,
    but it's not easy, and we've already done it here.  */
 # define ELF_HWCAP      (cur_cpu_spec->cpu_user_features)
-#ifdef __powerpc64__
-# define ELF_PLAT_INIT(_r, load_addr)   do {    \
-        _r->gpr[2] = load_addr;                 \
-} while (0)
-#endif /* __powerpc64__ */
 
 /* This yields a string that ld.so will use to load implementation
    specific libraries for optimization.  This is more specific in
-   intent than poking at uname or /proc/cpuinfo.
+   intent than poking at uname or /proc/cpuinfo.  */
 
-   For the moment, we have only optimizations for the Intel generations,
-   but that could change... */
+#define ELF_PLATFORM    (cur_cpu_spec->platform)
 
-#define ELF_PLATFORM    (NULL)
+#ifdef __powerpc64__
+# define ELF_PLAT_INIT(_r, load_addr)   do {    \
+        _r->gpr[2] = load_addr;                 \
+} while (0)
+#endif /* __powerpc64__ */
 
 #ifdef __KERNEL__
 
diff --git a/include/asm-powerpc/futex.h b/include/asm-powerpc/futex.h
index f0319d50b129..39e85f320a76 100644
--- a/include/asm-powerpc/futex.h
+++ b/include/asm-powerpc/futex.h
@@ -11,7 +11,7 @@
 
 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \
   __asm__ __volatile ( \
-        SYNC_ON_SMP \
+        LWSYNC_ON_SMP \
 "1:     lwarx   %0,0,%2\n" \
         insn \
         PPC405_ERR77(0, %2) \
diff --git a/include/asm-powerpc/hvcall.h b/include/asm-powerpc/hvcall.h
index da7af5a720e0..38ca9ad6110d 100644
--- a/include/asm-powerpc/hvcall.h
+++ b/include/asm-powerpc/hvcall.h
@@ -6,7 +6,10 @@
 
 #define H_Success       0
 #define H_Busy          1       /* Hardware busy -- retry later */
+#define H_Closed        2       /* Resource closed */
 #define H_Constrained   4       /* Resource request constrained to max allowed */
+#define H_InProgress   14       /* Kind of like busy */
+#define H_Continue     18       /* Returned from H_Join on success */
 #define H_LongBusyStartRange   9900  /* Start of long busy range */
 #define H_LongBusyOrder1msec   9900  /* Long busy, hint that 1msec is a good time to retry */
 #define H_LongBusyOrder10msec  9901  /* Long busy, hint that 10msec is a good time to retry */
@@ -114,6 +117,8 @@
 #define H_REGISTER_VTERM        0x154
 #define H_FREE_VTERM            0x158
 #define H_POLL_PENDING          0x1D8
+#define H_JOIN                  0x298
+#define H_ENABLE_CRQ            0x2B0
 
 #ifndef __ASSEMBLY__
 
diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h
index fffdf690b840..640a6459f2f4 100644
--- a/include/asm-powerpc/kexec.h
+++ b/include/asm-powerpc/kexec.h
@@ -31,12 +31,80 @@
 #define KEXEC_ARCH KEXEC_ARCH_PPC
 #endif
 
-#define HAVE_ARCH_COPY_OLDMEM_PAGE
-
-#ifndef __ASSEMBLY__
-
 #ifdef CONFIG_KEXEC
 
+#ifdef __powerpc64__
+/*
+ * This function is responsible for capturing register states if coming
+ * via panic or invoking dump using sysrq-trigger.
+ */
+static inline void crash_setup_regs(struct pt_regs *newregs,
+                                        struct pt_regs *oldregs)
+{
+        if (oldregs)
+                memcpy(newregs, oldregs, sizeof(*newregs));
+        else {
+                /* FIXME Merge this with xmon_save_regs ?? */
+                unsigned long tmp1, tmp2;
+                __asm__ __volatile__ (
+                        "std    0,0(%2)\n"
+                        "std    1,8(%2)\n"
+                        "std    2,16(%2)\n"
+                        "std    3,24(%2)\n"
+                        "std    4,32(%2)\n"
+                        "std    5,40(%2)\n"
+                        "std    6,48(%2)\n"
+                        "std    7,56(%2)\n"
+                        "std    8,64(%2)\n"
+                        "std    9,72(%2)\n"
+                        "std    10,80(%2)\n"
+                        "std    11,88(%2)\n"
+                        "std    12,96(%2)\n"
+                        "std    13,104(%2)\n"
+                        "std    14,112(%2)\n"
+                        "std    15,120(%2)\n"
+                        "std    16,128(%2)\n"
+                        "std    17,136(%2)\n"
+                        "std    18,144(%2)\n"
+                        "std    19,152(%2)\n"
+                        "std    20,160(%2)\n"
+                        "std    21,168(%2)\n"
+                        "std    22,176(%2)\n"
+                        "std    23,184(%2)\n"
+                        "std    24,192(%2)\n"
+                        "std    25,200(%2)\n"
+                        "std    26,208(%2)\n"
+                        "std    27,216(%2)\n"
+                        "std    28,224(%2)\n"
+                        "std    29,232(%2)\n"
+                        "std    30,240(%2)\n"
+                        "std    31,248(%2)\n"
+                        "mfmsr  %0\n"
+                        "std    %0, 264(%2)\n"
+                        "mfctr  %0\n"
+                        "std    %0, 280(%2)\n"
+                        "mflr   %0\n"
+                        "std    %0, 288(%2)\n"
+                        "bl     1f\n"
+                "1:     mflr   %1\n"
+                        "std    %1, 256(%2)\n"
+                        "mtlr   %0\n"
+                        "mfxer  %0\n"
+                        "std    %0, 296(%2)\n"
+                        : "=&r" (tmp1), "=&r" (tmp2)
+                        : "b" (newregs));
+        }
+}
+#else
+/*
+ * Provide a dummy definition to avoid build failures. Will remain
+ * empty till crash dump support is enabled.
+ */
+static inline void crash_setup_regs(struct pt_regs *newregs,
+                                        struct pt_regs *oldregs) { }
+#endif /* !__powerpc64 __ */
+
+#ifndef __ASSEMBLY__
 #define MAX_NOTE_BYTES 1024
 
 #ifdef __powerpc64__
@@ -53,14 +121,7 @@ extern void default_machine_kexec(struct kimage *image);
 extern int default_machine_kexec_prepare(struct kimage *image);
 extern void default_machine_crash_shutdown(struct pt_regs *regs);
 
-#endif /* !CONFIG_KEXEC */
-
-/*
- * Provide a dummy definition to avoid build failures. Will remain
- * empty till crash dump support is enabled.
- */
-static inline void crash_setup_regs(struct pt_regs *newregs,
-                                        struct pt_regs *oldregs) { }
 #endif /* ! __ASSEMBLY__ */
+#endif /* CONFIG_KEXEC */
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_KEXEC_H */
diff --git a/include/asm-powerpc/lppaca.h b/include/asm-powerpc/lppaca.h
index ff82ea7c4829..4dc514aabfe7 100644
--- a/include/asm-powerpc/lppaca.h
+++ b/include/asm-powerpc/lppaca.h
@@ -29,6 +29,8 @@
 //----------------------------------------------------------------------------
 #include <asm/types.h>
 
+/* The Hypervisor barfs if the lppaca crosses a page boundary.  A 1k
+ * alignment is sufficient to prevent this */
 struct lppaca {
 //=============================================================================
 // CACHE_LINE_1 0x0000 - 0x007F Contains read-only data
@@ -127,7 +129,9 @@ struct lppaca {
 // CACHE_LINE_4-5 0x0100 - 0x01FF Contains PMC interrupt data
 //=============================================================================
         u8      pmc_save_area[256];     // PMC interrupt Area           x00-xFF
-};
+} __attribute__((__aligned__(0x400)));
+
+extern struct lppaca lppaca[];
 
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_LPPACA_H */
diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h
index a64b4d425dab..c9add8f1ad94 100644
--- a/include/asm-powerpc/paca.h
+++ b/include/asm-powerpc/paca.h
@@ -23,6 +23,7 @@
 
 register struct paca_struct *local_paca asm("r13");
 #define get_paca()      local_paca
+#define get_lppaca()    (get_paca()->lppaca_ptr)
 
 struct task_struct;
 
@@ -95,19 +96,6 @@ struct paca_struct {
         u64 saved_r1;                   /* r1 save for RTAS calls */
         u64 saved_msr;                  /* MSR saved here by enter_rtas */
         u8 proc_enabled;                /* irq soft-enable flag */
-
-        /*
-         * iSeries structure which the hypervisor knows about -
-         * this structure should not cross a page boundary.
-         * The vpa_init/register_vpa call is now known to fail if the
-         * lppaca structure crosses a page boundary.
-         * The lppaca is also used on POWER5 pSeries boxes.
-         * The lppaca is 640 bytes long, and cannot readily change
-         * since the hypervisor knows its layout, so a 1kB
-         * alignment will suffice to ensure that it doesn't
-         * cross a page boundary.
-         */
-        struct lppaca lppaca __attribute__((__aligned__(0x400)));
 };
 
 extern struct paca_struct paca[];
diff --git a/include/asm-powerpc/ppc_asm.h b/include/asm-powerpc/ppc_asm.h
index 0dc798d46ea4..ab8688d39024 100644
--- a/include/asm-powerpc/ppc_asm.h
+++ b/include/asm-powerpc/ppc_asm.h
@@ -156,52 +156,56 @@ n:
 #endif
 
 /* 
- * LOADADDR( rn, name )
- *   loads the address of 'name' into 'rn'
+ * LOAD_REG_IMMEDIATE(rn, expr)
+ *   Loads the value of the constant expression 'expr' into register 'rn'
+ *   using immediate instructions only.  Use this when it's important not
+ *   to reference other data (i.e. on ppc64 when the TOC pointer is not
+ *   valid).
  *
- * LOADBASE( rn, name )
- *   loads the address (possibly without the low 16 bits) of 'name' into 'rn'
- *   suitable for base+disp addressing
+ * LOAD_REG_ADDR(rn, name)
+ *   Loads the address of label 'name' into register 'rn'.  Use this when
+ *   you don't particularly need immediate instructions only, but you need
+ *   the whole address in one register (e.g. it's a structure address and
+ *   you want to access various offsets within it).  On ppc32 this is
+ *   identical to LOAD_REG_IMMEDIATE.
+ *
+ * LOAD_REG_ADDRBASE(rn, name)
+ * ADDROFF(name)
+ *   LOAD_REG_ADDRBASE loads part of the address of label 'name' into
+ *   register 'rn'.  ADDROFF(name) returns the remainder of the address as
+ *   a constant expression.  ADDROFF(name) is a signed expression < 16 bits
+ *   in size, so is suitable for use directly as an offset in load and store
+ *   instructions.  Use this when loading/storing a single word or less as:
+ *      LOAD_REG_ADDRBASE(rX, name)
+ *      ld      rY,ADDROFF(name)(rX)
  */
 #ifdef __powerpc64__
-#define LOADADDR(rn,name) \
-        lis     rn,name##@highest;      \
-        ori     rn,rn,name##@higher;    \
-        rldicr  rn,rn,32,31;            \
-        oris    rn,rn,name##@h;         \
-        ori     rn,rn,name##@l
-
-#define LOADBASE(rn,name)               \
-        ld      rn,name@got(r2)
-
-#define OFF(name)       0
-
-#define SET_REG_TO_CONST(reg, value)                    \
-        lis     reg,(((value)>>48)&0xFFFF);             \
-        ori     reg,reg,(((value)>>32)&0xFFFF);         \
-        rldicr  reg,reg,32,31;                          \
-        oris    reg,reg,(((value)>>16)&0xFFFF);         \
-        ori     reg,reg,((value)&0xFFFF);
-
-#define SET_REG_TO_LABEL(reg, label)                    \
-        lis     reg,(label)@highest;                    \
-        ori     reg,reg,(label)@higher;                 \
-        rldicr  reg,reg,32,31;                          \
-        oris    reg,reg,(label)@h;                      \
-        ori     reg,reg,(label)@l;
+#define LOAD_REG_IMMEDIATE(reg,expr)            \
+        lis     (reg),(expr)@highest;           \
+        ori     (reg),(reg),(expr)@higher;      \
+        rldicr  (reg),(reg),32,31;              \
+        oris    (reg),(reg),(expr)@h;           \
+        ori     (reg),(reg),(expr)@l;
+
+#define LOAD_REG_ADDR(reg,name)                 \
+        ld      (reg),name@got(r2)
+
+#define LOAD_REG_ADDRBASE(reg,name)     LOAD_REG_ADDR(reg,name)
+#define ADDROFF(name)                   0
 
 /* offsets for stack frame layout */
 #define LRSAVE  16
 
 #else /* 32-bit */
-#define LOADADDR(rn,name) \
-        lis     rn,name@ha;     \
-        addi    rn,rn,name@l
 
-#define LOADBASE(rn,name)       \
-        lis     rn,name@ha
+#define LOAD_REG_IMMEDIATE(reg,expr)            \
+        lis     (reg),(expr)@ha;                \
+        addi    (reg),(reg),(expr)@l;
+
+#define LOAD_REG_ADDR(reg,name)         LOAD_REG_IMMEDIATE(reg, name)
 
-#define OFF(name)       name@l
+#define LOAD_REG_ADDRBASE(reg, name)    lis     (reg),name@ha
+#define ADDROFF(name)                   name@l
 
 /* offsets for stack frame layout */
 #define LRSAVE  4
diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h
index 329e9bf62260..5b2bd4eefb01 100644
--- a/include/asm-powerpc/prom.h
+++ b/include/asm-powerpc/prom.h
@@ -87,6 +87,7 @@ struct device_node {
         char    *full_name;
 
         struct  property *properties;
+        struct  property *deadprops; /* removed properties */
         struct  device_node *parent;
         struct  device_node *child;
         struct  device_node *sibling;
@@ -135,6 +136,9 @@ extern struct device_node *of_find_all_nodes(struct device_node *prev);
 extern struct device_node *of_get_parent(const struct device_node *node);
 extern struct device_node *of_get_next_child(const struct device_node *node,
                                              struct device_node *prev);
+extern struct property *of_find_property(struct device_node *np,
+                                         const char *name,
+                                         int *lenp);
 extern struct device_node *of_node_get(struct device_node *node);
 extern void of_node_put(struct device_node *node);
 
@@ -164,6 +168,10 @@ extern int prom_n_size_cells(struct device_node* np);
 extern int prom_n_intr_cells(struct device_node* np);
 extern void prom_get_irq_senses(unsigned char *senses, int off, int max);
 extern int prom_add_property(struct device_node* np, struct property* prop);
+extern int prom_remove_property(struct device_node *np, struct property *prop);
+extern int prom_update_property(struct device_node *np,
+                                struct property *newprop,
+                                struct property *oldprop);
 
 #ifdef CONFIG_PPC32
 /*
diff --git a/include/asm-powerpc/spinlock.h b/include/asm-powerpc/spinlock.h
index 754900901cd8..895cb6d3a42a 100644
--- a/include/asm-powerpc/spinlock.h
+++ b/include/asm-powerpc/spinlock.h
@@ -46,7 +46,7 @@ static __inline__ unsigned long __spin_trylock(raw_spinlock_t *lock)
 
         token = LOCK_TOKEN;
         __asm__ __volatile__(
-"1:     lwarx           %0,0,%2         # __spin_trylock\n\
+"1:     lwarx           %0,0,%2\n\
         cmpwi           0,%0,0\n\
         bne-            2f\n\
         stwcx.          %1,0,%2\n\
@@ -80,7 +80,7 @@ static int __inline__ __raw_spin_trylock(raw_spinlock_t *lock)
 
 #if defined(CONFIG_PPC_SPLPAR) || defined(CONFIG_PPC_ISERIES)
 /* We only yield to the hypervisor if we are in shared processor mode */
-#define SHARED_PROCESSOR (get_paca()->lppaca.shared_proc)
+#define SHARED_PROCESSOR (get_lppaca()->shared_proc)
 extern void __spin_yield(raw_spinlock_t *lock);
 extern void __rw_yield(raw_rwlock_t *lock);
 #else /* SPLPAR || ISERIES */
@@ -124,8 +124,8 @@ static void __inline__ __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long
 
 static __inline__ void __raw_spin_unlock(raw_spinlock_t *lock)
 {
-        __asm__ __volatile__(SYNC_ON_SMP"       # __raw_spin_unlock"
-                             : : :"memory");
+        __asm__ __volatile__("# __raw_spin_unlock\n\t"
+                                LWSYNC_ON_SMP: : :"memory");
         lock->slock = 0;
 }
 
@@ -167,7 +167,7 @@ static long __inline__ __read_trylock(raw_rwlock_t *rw)
         long tmp;
 
         __asm__ __volatile__(
-"1:     lwarx           %0,0,%1         # read_trylock\n"
+"1:     lwarx           %0,0,%1\n"
         __DO_SIGN_EXTEND
 "       addic.          %0,%0,1\n\
         ble-            2f\n"
@@ -192,7 +192,7 @@ static __inline__ long __write_trylock(raw_rwlock_t *rw)
 
         token = WRLOCK_TOKEN;
         __asm__ __volatile__(
-"1:     lwarx           %0,0,%2 # write_trylock\n\
+"1:     lwarx           %0,0,%2\n\
         cmpwi           0,%0,0\n\
         bne-            2f\n"
         PPC405_ERR77(0,%1)
@@ -249,8 +249,9 @@ static void __inline__ __raw_read_unlock(raw_rwlock_t *rw)
         long tmp;
 
         __asm__ __volatile__(
-        "eieio                          # read_unlock\n\
-1:      lwarx           %0,0,%1\n\
+        "# read_unlock\n\t"
+        LWSYNC_ON_SMP
+"1:     lwarx           %0,0,%1\n\
         addic           %0,%0,-1\n"
         PPC405_ERR77(0,%1)
 "       stwcx.          %0,0,%1\n\
@@ -262,8 +263,8 @@ static void __inline__ __raw_read_unlock(raw_rwlock_t *rw)
 
 static __inline__ void __raw_write_unlock(raw_rwlock_t *rw)
 {
-        __asm__ __volatile__(SYNC_ON_SMP"       # write_unlock"
-                             : : :"memory");
+        __asm__ __volatile__("# write_unlock\n\t"
+                                LWSYNC_ON_SMP: : :"memory");
         rw->lock = 0;
 }
 
diff --git a/include/asm-powerpc/synch.h b/include/asm-powerpc/synch.h
index 794870ab8fd3..c90d9d9aae72 100644
--- a/include/asm-powerpc/synch.h
+++ b/include/asm-powerpc/synch.h
@@ -2,6 +2,8 @@
 #define _ASM_POWERPC_SYNCH_H 
 #ifdef __KERNEL__
 
+#include <linux/stringify.h>
+
 #ifdef __powerpc64__
 #define __SUBARCH_HAS_LWSYNC
 #endif
@@ -12,20 +14,12 @@
 #    define LWSYNC      sync
 #endif
 
-
-/*
- * Arguably the bitops and *xchg operations don't imply any memory barrier
- * or SMP ordering, but in fact a lot of drivers expect them to imply
- * both, since they do on x86 cpus.
- */
 #ifdef CONFIG_SMP
-#define EIEIO_ON_SMP    "eieio\n"
 #define ISYNC_ON_SMP    "\n\tisync"
-#define SYNC_ON_SMP     __stringify(LWSYNC) "\n"
+#define LWSYNC_ON_SMP   __stringify(LWSYNC) "\n"
 #else
-#define EIEIO_ON_SMP
 #define ISYNC_ON_SMP
-#define SYNC_ON_SMP
+#define LWSYNC_ON_SMP
 #endif
 
 static inline void eieio(void)
@@ -38,14 +32,5 @@ static inline void isync(void)
         __asm__ __volatile__ ("isync" : : : "memory");
 }
 
-#ifdef CONFIG_SMP
-#define eieio_on_smp()  eieio()
-#define isync_on_smp()  isync()
-#else
-#define eieio_on_smp()  __asm__ __volatile__("": : :"memory")
-#define isync_on_smp()  __asm__ __volatile__("": : :"memory")
-#endif
-
 #endif /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_SYNCH_H */
-
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index 9b822afa7d0e..d9bf53653b10 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -212,7 +212,7 @@ __xchg_u32(volatile void *p, unsigned long val)
         unsigned long prev;
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     lwarx   %0,0,%2 \n"
         PPC405_ERR77(0,%2)
 "       stwcx.  %3,0,%2 \n\
@@ -232,7 +232,7 @@ __xchg_u64(volatile void *p, unsigned long val)
         unsigned long prev;
 
         __asm__ __volatile__(
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     ldarx   %0,0,%2 \n"
         PPC405_ERR77(0,%2)
 "       stdcx.  %3,0,%2 \n\
@@ -287,7 +287,7 @@ __cmpxchg_u32(volatile unsigned int *p, unsigned long old, unsigned long new)
         unsigned int prev;
 
         __asm__ __volatile__ (
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     lwarx   %0,0,%2         # __cmpxchg_u32\n\
         cmpw    0,%0,%3\n\
         bne-    2f\n"
@@ -311,7 +311,7 @@ __cmpxchg_u64(volatile unsigned long *p, unsigned long old, unsigned long new)
         unsigned long prev;
 
         __asm__ __volatile__ (
-        EIEIO_ON_SMP
+        LWSYNC_ON_SMP
 "1:     ldarx   %0,0,%2         # __cmpxchg_u64\n\
         cmpd    0,%0,%3\n\
         bne-    2f\n\
diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h
index d9b86a17271b..baddc9ab57ad 100644
--- a/include/asm-powerpc/time.h
+++ b/include/asm-powerpc/time.h
@@ -175,11 +175,10 @@ static inline void set_dec(int val)
         set_dec_cpu6(val);
 #else
 #ifdef CONFIG_PPC_ISERIES
-        struct paca_struct *lpaca = get_paca();
         int cur_dec;
 
-        if (lpaca->lppaca.shared_proc) {
-                lpaca->lppaca.virtual_decr = val;
+        if (get_lppaca()->shared_proc) {
+                get_lppaca()->virtual_decr = val;
                 cur_dec = get_dec();
                 if (cur_dec > val)
                         HvCall_setVirtualDecr();
diff --git a/include/asm-ppc/prom.h b/include/asm-ppc/prom.h
index eb317a0806e4..6d431d6fb022 100644
--- a/include/asm-ppc/prom.h
+++ b/include/asm-ppc/prom.h
@@ -167,6 +167,14 @@ extern int of_address_to_resource(struct device_node *dev, int index,
 extern int of_pci_address_to_resource(struct device_node *dev, int bar,
                                       struct resource *r);
 
+#ifndef CONFIG_PPC_OF
+/*
+ * Fallback definitions for builds where we don't have prom.c included.
+ */
+#define machine_is_compatible(x)                0
+#define of_find_compatible_node(f, t, c)        NULL
+#define get_property(p, n, l)                   NULL
+#endif
 
 #endif /* _PPC_PROM_H */
 #endif /* __KERNEL__ */
diff --git a/include/asm-s390/s390_rdev.h b/include/asm-s390/s390_rdev.h
index 3ad78f2b9c48..6fa20442a48c 100644
--- a/include/asm-s390/s390_rdev.h
+++ b/include/asm-s390/s390_rdev.h
@@ -2,7 +2,7 @@
  *  include/asm-s390/ccwdev.h
  *
  *    Copyright (C) 2002,2005 IBM Deutschland Entwicklung GmbH, IBM Corporation
- *    Author(s): Cornelia Huck <cohuck@de.ibm.com>
+ *    Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
  *               Carsten Otte  <cotte@de.ibm.com>
  *
  *  Interface for s390 root device
diff --git a/include/asm-s390/sigcontext.h b/include/asm-s390/sigcontext.h
index 803545351dd8..aeb6e0b13329 100644
--- a/include/asm-s390/sigcontext.h
+++ b/include/asm-s390/sigcontext.h
@@ -8,6 +8,8 @@
 #ifndef _ASM_S390_SIGCONTEXT_H
 #define _ASM_S390_SIGCONTEXT_H
 
+#include <linux/compiler.h>
+
 #define __NUM_GPRS 16
 #define __NUM_FPRS 16
 #define __NUM_ACRS 16
diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h
index c7c3a9ad593f..b2e65e8bf812 100644
--- a/include/asm-s390/system.h
+++ b/include/asm-s390/system.h
@@ -115,13 +115,14 @@ static inline void sched_cacheflush(void)
 }
 
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
-extern void account_user_vtime(struct task_struct *);
+extern void account_vtime(struct task_struct *);
+extern void account_tick_vtime(struct task_struct *);
 extern void account_system_vtime(struct task_struct *);
 #endif
 
 #define finish_arch_switch(prev) do {                                        \
         set_fs(current->thread.mm_segment);                                  \
-        account_system_vtime(prev);                                          \
+        account_vtime(prev);                                                 \
 } while (0)
 
 #define nop() __asm__ __volatile__ ("nop")
diff --git a/include/asm-sh/bus-sh.h b/include/asm-sh/bus-sh.h
index 83c5d2fd057f..e42d63b65cb5 100644
--- a/include/asm-sh/bus-sh.h
+++ b/include/asm-sh/bus-sh.h
@@ -21,6 +21,7 @@ struct sh_dev {
         void            *mapbase;
         unsigned int    irq[6];
         u64             *dma_mask;
+        u64             coherent_dma_mask;
 };
 
 #define to_sh_dev(d)    container_of((d), struct sh_dev, dev)
diff --git a/include/asm-sh/clock.h b/include/asm-sh/clock.h
new file mode 100644
index 000000000000..fdfb75b30f0d
--- /dev/null
+++ b/include/asm-sh/clock.h
@@ -0,0 +1,61 @@
+#ifndef __ASM_SH_CLOCK_H
+#define __ASM_SH_CLOCK_H
+
+#include <linux/kref.h>
+#include <linux/list.h>
+#include <linux/seq_file.h>
+
+struct clk;
+
+struct clk_ops {
+        void (*init)(struct clk *clk);
+        void (*enable)(struct clk *clk);
+        void (*disable)(struct clk *clk);
+        void (*recalc)(struct clk *clk);
+        int (*set_rate)(struct clk *clk, unsigned long rate);
+};
+
+struct clk {
+        struct list_head        node;
+        const char              *name;
+
+        struct module           *owner;
+
+        struct clk              *parent;
+        struct clk_ops          *ops;
+
+        struct kref             kref;
+
+        unsigned long           rate;
+        unsigned long           flags;
+};
+
+#define CLK_ALWAYS_ENABLED      (1 << 0)
+#define CLK_RATE_PROPAGATES     (1 << 1)
+
+/* Should be defined by processor-specific code */
+void arch_init_clk_ops(struct clk_ops **, int type);
+
+/* arch/sh/kernel/cpu/clock.c */
+int clk_init(void);
+
+int __clk_enable(struct clk *);
+int clk_enable(struct clk *);
+
+void __clk_disable(struct clk *);
+void clk_disable(struct clk *);
+
+int clk_set_rate(struct clk *, unsigned long rate);
+unsigned long clk_get_rate(struct clk *);
+void clk_recalc_rate(struct clk *);
+
+struct clk *clk_get(const char *id);
+void clk_put(struct clk *);
+
+int clk_register(struct clk *);
+void clk_unregister(struct clk *);
+
+int show_clocks(struct seq_file *m);
+
+#endif /* __ASM_SH_CLOCK_H */
+
diff --git a/include/asm-sh/cpu-sh3/dma.h b/include/asm-sh/cpu-sh3/dma.h
index b972e715f9ee..954801b46022 100644
--- a/include/asm-sh/cpu-sh3/dma.h
+++ b/include/asm-sh/cpu-sh3/dma.h
@@ -3,5 +3,34 @@
 
 #define SH_DMAC_BASE    0xa4000020
 
-#endif /* __ASM_CPU_SH3_DMA_H */
+/* Definitions for the SuperH DMAC */
+#define TM_BURST        0x00000020
+#define TS_8            0x00000000
+#define TS_16           0x00000008
+#define TS_32           0x00000010
+#define TS_128          0x00000018
+
+#define CHCR_TS_MASK    0x18
+#define CHCR_TS_SHIFT   3
+
+#define DMAOR_INIT      DMAOR_DME
 
+/*
+ * The SuperH DMAC supports a number of transmit sizes, we list them here,
+ * with their respective values as they appear in the CHCR registers.
+ */
+enum {
+        XMIT_SZ_8BIT,
+        XMIT_SZ_16BIT,
+        XMIT_SZ_32BIT,
+        XMIT_SZ_128BIT,
+};
+
+static unsigned int ts_shift[] __attribute__ ((used)) = {
+        [XMIT_SZ_8BIT]          = 0,
+        [XMIT_SZ_16BIT]         = 1,
+        [XMIT_SZ_32BIT]         = 2,
+        [XMIT_SZ_128BIT]        = 4,
+};
+
+#endif /* __ASM_CPU_SH3_DMA_H */
diff --git a/include/asm-sh/cpu-sh4/dma.h b/include/asm-sh/cpu-sh4/dma.h
index e2b91adf821a..0dfe61f14802 100644
--- a/include/asm-sh/cpu-sh4/dma.h
+++ b/include/asm-sh/cpu-sh4/dma.h
@@ -1,17 +1,49 @@
 #ifndef __ASM_CPU_SH4_DMA_H
 #define __ASM_CPU_SH4_DMA_H
 
+#ifdef CONFIG_CPU_SH4A
+#define SH_DMAC_BASE    0xfc808020
+#else
 #define SH_DMAC_BASE    0xffa00000
+#endif
 
-#define SAR     ((unsigned long[]){SH_DMAC_BASE + 0x00, SH_DMAC_BASE + 0x10, \
-                                   SH_DMAC_BASE + 0x20, SH_DMAC_BASE + 0x30})
-#define DAR     ((unsigned long[]){SH_DMAC_BASE + 0x04, SH_DMAC_BASE + 0x14, \
-                                   SH_DMAC_BASE + 0x24, SH_DMAC_BASE + 0x34})
-#define DMATCR  ((unsigned long[]){SH_DMAC_BASE + 0x08, SH_DMAC_BASE + 0x18, \
-                                   SH_DMAC_BASE + 0x28, SH_DMAC_BASE + 0x38})
-#define CHCR    ((unsigned long[]){SH_DMAC_BASE + 0x0c, SH_DMAC_BASE + 0x1c, \
-                                   SH_DMAC_BASE + 0x2c, SH_DMAC_BASE + 0x3c})
-#define DMAOR   (SH_DMAC_BASE + 0x40)
+/* Definitions for the SuperH DMAC */
+#define TM_BURST        0x0000080
+#define TS_8            0x00000010
+#define TS_16           0x00000020
+#define TS_32           0x00000030
+#define TS_64           0x00000000
 
-#endif /* __ASM_CPU_SH4_DMA_H */
+#define CHCR_TS_MASK    0x30
+#define CHCR_TS_SHIFT   4
+
+#define DMAOR_COD       0x00000008
+
+#define DMAOR_INIT      ( 0x8000 | DMAOR_DME )
 
+/*
+ * The SuperH DMAC supports a number of transmit sizes, we list them here,
+ * with their respective values as they appear in the CHCR registers.
+ *
+ * Defaults to a 64-bit transfer size.
+ */
+enum {
+        XMIT_SZ_64BIT,
+        XMIT_SZ_8BIT,
+        XMIT_SZ_16BIT,
+        XMIT_SZ_32BIT,
+        XMIT_SZ_256BIT,
+};
+
+/*
+ * The DMA count is defined as the number of bytes to transfer.
+ */
+static unsigned int ts_shift[] __attribute__ ((used)) = {
+        [XMIT_SZ_64BIT]         = 3,
+        [XMIT_SZ_8BIT]          = 0,
+        [XMIT_SZ_16BIT]         = 1,
+        [XMIT_SZ_32BIT]         = 2,
+        [XMIT_SZ_256BIT]        = 5,
+};
+
+#endif /* __ASM_CPU_SH4_DMA_H */
diff --git a/include/asm-sh/cpu-sh4/freq.h b/include/asm-sh/cpu-sh4/freq.h
index 201d94fd214f..ef2b9b1ae41f 100644
--- a/include/asm-sh/cpu-sh4/freq.h
+++ b/include/asm-sh/cpu-sh4/freq.h
@@ -12,6 +12,8 @@
 
 #if defined(CONFIG_CPU_SUBTYPE_SH73180)
 #define FRQCR                   0xa4150000
+#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
+#define FRQCR                   0xffc80000
 #else
 #define FRQCR                   0xffc00000
 #endif
diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h
index d3fa5c2b889d..48f1f42c5d14 100644
--- a/include/asm-sh/dma-mapping.h
+++ b/include/asm-sh/dma-mapping.h
@@ -4,6 +4,7 @@
 #include <linux/config.h>
 #include <linux/mm.h>
 #include <asm/scatterlist.h>
+#include <asm/cacheflush.h>
 #include <asm/io.h>
 
 extern struct bus_type pci_bus_type;
@@ -141,24 +142,24 @@ static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg,
         }
 }
 
-static inline void dma_sync_single_for_cpu(struct device *dev,
-                                           dma_addr_t dma_handle, size_t size,
-                                           enum dma_data_direction dir)
+static void dma_sync_single_for_cpu(struct device *dev,
+                                    dma_addr_t dma_handle, size_t size,
+                                    enum dma_data_direction dir)
         __attribute__ ((alias("dma_sync_single")));
 
-static inline void dma_sync_single_for_device(struct device *dev,
-                                           dma_addr_t dma_handle, size_t size,
-                                           enum dma_data_direction dir)
+static void dma_sync_single_for_device(struct device *dev,
+                                       dma_addr_t dma_handle, size_t size,
+                                       enum dma_data_direction dir)
         __attribute__ ((alias("dma_sync_single")));
 
-static inline void dma_sync_sg_for_cpu(struct device *dev,
-                                       struct scatterlist *sg, int nelems,
-                                       enum dma_data_direction dir)
+static void dma_sync_sg_for_cpu(struct device *dev,
+                                struct scatterlist *sg, int nelems,
+                                enum dma_data_direction dir)
         __attribute__ ((alias("dma_sync_sg")));
 
-static inline void dma_sync_sg_for_device(struct device *dev,
-                                       struct scatterlist *sg, int nelems,
-                                       enum dma_data_direction dir)
+static void dma_sync_sg_for_device(struct device *dev,
+                                   struct scatterlist *sg, int nelems,
+                                   enum dma_data_direction dir)
         __attribute__ ((alias("dma_sync_sg")));
 
 static inline int dma_get_cache_alignment(void)
diff --git a/include/asm-sh/dma.h b/include/asm-sh/dma.h
index 8e9436093ca8..a118a0d43053 100644
--- a/include/asm-sh/dma.h
+++ b/include/asm-sh/dma.h
@@ -15,6 +15,7 @@
 #include <linux/spinlock.h>
 #include <linux/wait.h>
 #include <linux/sysdev.h>
+#include <linux/device.h>
 #include <asm/cpu/dma.h>
 #include <asm/semaphore.h>
 
@@ -54,8 +55,8 @@ enum {
  * DMA channel capabilities / flags
  */
 enum {
-        DMA_CONFIGURED                  = 0x00,
         DMA_TEI_CAPABLE                 = 0x01,
+        DMA_CONFIGURED                  = 0x02,
 };
 
 extern spinlock_t dma_spin_lock;
@@ -74,7 +75,8 @@ struct dma_ops {
 struct dma_channel {
         char dev_id[16];
 
-        unsigned int chan;
+        unsigned int chan;              /* Physical channel number */
+        unsigned int vchan;             /* Virtual channel number */
         unsigned int mode;
         unsigned int count;
 
@@ -91,6 +93,8 @@ struct dma_channel {
 };
 
 struct dma_info {
+        struct platform_device *pdev;
+
         const char *name;
         unsigned int nr_channels;
         unsigned long flags;
@@ -130,7 +134,11 @@ extern void unregister_dmac(struct dma_info *info);
 
 #ifdef CONFIG_SYSFS
 /* arch/sh/drivers/dma/dma-sysfs.c */
-extern int dma_create_sysfs_files(struct dma_channel *);
+extern int dma_create_sysfs_files(struct dma_channel *, struct dma_info *);
+extern void dma_remove_sysfs_files(struct dma_channel *, struct dma_info *);
+#else
+#define dma_create_sysfs_file(channel, info)            do { } while (0)
+#define dma_remove_sysfs_file(channel, info)            do { } while (0)
 #endif
 
 #ifdef CONFIG_PCI
diff --git a/include/asm-sh/freq.h b/include/asm-sh/freq.h
index 2c0fde46a0ed..39c0e091cf58 100644
--- a/include/asm-sh/freq.h
+++ b/include/asm-sh/freq.h
@@ -14,16 +14,5 @@
 
 #include <asm/cpu/freq.h>
 
-/* arch/sh/kernel/time.c */
-extern void get_current_frequency_divisors(unsigned int *ifc, unsigned int *pfc, unsigned int *bfc);
-
-extern unsigned int get_ifc_divisor(unsigned int value);
-extern unsigned int get_ifc_divisor(unsigned int value);
-extern unsigned int get_ifc_divisor(unsigned int value);
-
-extern unsigned int get_ifc_value(unsigned int divisor);
-extern unsigned int get_pfc_value(unsigned int divisor);
-extern unsigned int get_bfc_value(unsigned int divisor);
-
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_FREQ_H */
diff --git a/include/asm-sh/io.h b/include/asm-sh/io.h
index 6bc343fee7a0..b0b2937b6f83 100644
--- a/include/asm-sh/io.h
+++ b/include/asm-sh/io.h
@@ -11,7 +11,7 @@
  * For read{b,w,l} and write{b,w,l} there are also __raw versions, which
  * do not have a memory barrier after them.
  *
- * In addition, we have 
+ * In addition, we have
  *   ctrl_in{b,w,l}/ctrl_out{b,w,l} for SuperH specific I/O.
  *   which are processor specific.
  */
@@ -23,19 +23,27 @@
  *  inb   by default expands to _inb, but the machine specific code may
  *        define it to __inb if it chooses.
  */
-
+#include <linux/config.h>
 #include <asm/cache.h>
 #include <asm/system.h>
 #include <asm/addrspace.h>
 #include <asm/machvec.h>
-#include <linux/config.h>
+#include <asm/pgtable.h>
+#include <asm-generic/iomap.h>
+
+#ifdef __KERNEL__
 
 /*
  * Depending on which platform we are running on, we need different
  * I/O functions.
  */
+#define __IO_PREFIX     generic
+#include <asm/io_generic.h>
+
+#define maybebadio(port) \
+  printk(KERN_ERR "bad PC-like io %s:%u for port 0x%lx at 0x%08x\n", \
+         __FUNCTION__, __LINE__, (port), (u32)__builtin_return_address(0))
 
-#ifdef __KERNEL__
 /*
  * Since boards are able to define their own set of I/O routines through
  * their respective machine vector, we always wrap through the mv.
@@ -44,113 +52,120 @@
  * a given routine, it will be wrapped to generic code at run-time.
  */
 
-# define __inb(p)       sh_mv.mv_inb((p))
-# define __inw(p)       sh_mv.mv_inw((p))
-# define __inl(p)       sh_mv.mv_inl((p))
-# define __outb(x,p)    sh_mv.mv_outb((x),(p))
-# define __outw(x,p)    sh_mv.mv_outw((x),(p))
-# define __outl(x,p)    sh_mv.mv_outl((x),(p))
-
-# define __inb_p(p)     sh_mv.mv_inb_p((p))
-# define __inw_p(p)     sh_mv.mv_inw_p((p))
-# define __inl_p(p)     sh_mv.mv_inl_p((p))
-# define __outb_p(x,p)  sh_mv.mv_outb_p((x),(p))
-# define __outw_p(x,p)  sh_mv.mv_outw_p((x),(p))
-# define __outl_p(x,p)  sh_mv.mv_outl_p((x),(p))
-
-# define __insb(p,b,c)  sh_mv.mv_insb((p), (b), (c))
-# define __insw(p,b,c)  sh_mv.mv_insw((p), (b), (c))
-# define __insl(p,b,c)  sh_mv.mv_insl((p), (b), (c))
-# define __outsb(p,b,c) sh_mv.mv_outsb((p), (b), (c))
-# define __outsw(p,b,c) sh_mv.mv_outsw((p), (b), (c))
-# define __outsl(p,b,c) sh_mv.mv_outsl((p), (b), (c))
-
-# define __readb(a)     sh_mv.mv_readb((a))
-# define __readw(a)     sh_mv.mv_readw((a))
-# define __readl(a)     sh_mv.mv_readl((a))
-# define __writeb(v,a)  sh_mv.mv_writeb((v),(a))
-# define __writew(v,a)  sh_mv.mv_writew((v),(a))
-# define __writel(v,a)  sh_mv.mv_writel((v),(a))
-
-# define __ioremap(a,s) sh_mv.mv_ioremap((a), (s))
-# define __iounmap(a)   sh_mv.mv_iounmap((a))
-
-# define __isa_port2addr(a)     sh_mv.mv_isa_port2addr(a)
-
-# define inb            __inb
-# define inw            __inw
-# define inl            __inl
-# define outb           __outb
-# define outw           __outw
-# define outl           __outl
-
-# define inb_p          __inb_p
-# define inw_p          __inw_p
-# define inl_p          __inl_p
-# define outb_p         __outb_p
-# define outw_p         __outw_p
-# define outl_p         __outl_p
-
-# define insb           __insb
-# define insw           __insw
-# define insl           __insl
-# define outsb          __outsb
-# define outsw          __outsw
-# define outsl          __outsl
-
-# define __raw_readb    __readb
-# define __raw_readw    __readw
-# define __raw_readl    __readl
-# define __raw_writeb   __writeb
-# define __raw_writew   __writew
-# define __raw_writel   __writel
+#define __inb(p)        sh_mv.mv_inb((p))
+#define __inw(p)        sh_mv.mv_inw((p))
+#define __inl(p)        sh_mv.mv_inl((p))
+#define __outb(x,p)     sh_mv.mv_outb((x),(p))
+#define __outw(x,p)     sh_mv.mv_outw((x),(p))
+#define __outl(x,p)     sh_mv.mv_outl((x),(p))
+
+#define __inb_p(p)      sh_mv.mv_inb_p((p))
+#define __inw_p(p)      sh_mv.mv_inw_p((p))
+#define __inl_p(p)      sh_mv.mv_inl_p((p))
+#define __outb_p(x,p)   sh_mv.mv_outb_p((x),(p))
+#define __outw_p(x,p)   sh_mv.mv_outw_p((x),(p))
+#define __outl_p(x,p)   sh_mv.mv_outl_p((x),(p))
+
+#define __insb(p,b,c)   sh_mv.mv_insb((p), (b), (c))
+#define __insw(p,b,c)   sh_mv.mv_insw((p), (b), (c))
+#define __insl(p,b,c)   sh_mv.mv_insl((p), (b), (c))
+#define __outsb(p,b,c)  sh_mv.mv_outsb((p), (b), (c))
+#define __outsw(p,b,c)  sh_mv.mv_outsw((p), (b), (c))
+#define __outsl(p,b,c)  sh_mv.mv_outsl((p), (b), (c))
+
+#define __readb(a)      sh_mv.mv_readb((a))
+#define __readw(a)      sh_mv.mv_readw((a))
+#define __readl(a)      sh_mv.mv_readl((a))
+#define __writeb(v,a)   sh_mv.mv_writeb((v),(a))
+#define __writew(v,a)   sh_mv.mv_writew((v),(a))
+#define __writel(v,a)   sh_mv.mv_writel((v),(a))
+
+#define inb             __inb
+#define inw             __inw
+#define inl             __inl
+#define outb            __outb
+#define outw            __outw
+#define outl            __outl
+
+#define inb_p           __inb_p
+#define inw_p           __inw_p
+#define inl_p           __inl_p
+#define outb_p          __outb_p
+#define outw_p          __outw_p
+#define outl_p          __outl_p
+
+#define insb            __insb
+#define insw            __insw
+#define insl            __insl
+#define outsb           __outsb
+#define outsw           __outsw
+#define outsl           __outsl
+
+#define __raw_readb(a)          __readb((void __iomem *)(a))
+#define __raw_readw(a)          __readw((void __iomem *)(a))
+#define __raw_readl(a)          __readl((void __iomem *)(a))
+#define __raw_writeb(v, a)      __writeb(v, (void __iomem *)(a))
+#define __raw_writew(v, a)      __writew(v, (void __iomem *)(a))
+#define __raw_writel(v, a)      __writel(v, (void __iomem *)(a))
 
 /*
  * The platform header files may define some of these macros to use
  * the inlined versions where appropriate.  These macros may also be
  * redefined by userlevel programs.
  */
-#ifdef __raw_readb
-# define readb(a)       ({ unsigned long r_ = __raw_readb((unsigned long)a); mb(); r_; })
+#ifdef __readb
+# define readb(a)       ({ unsigned long r_ = __raw_readb(a); mb(); r_; })
 #endif
 #ifdef __raw_readw
-# define readw(a)       ({ unsigned long r_ = __raw_readw((unsigned long)a); mb(); r_; })
+# define readw(a)       ({ unsigned long r_ = __raw_readw(a); mb(); r_; })
 #endif
 #ifdef __raw_readl
-# define readl(a)       ({ unsigned long r_ = __raw_readl((unsigned long)a); mb(); r_; })
+# define readl(a)       ({ unsigned long r_ = __raw_readl(a); mb(); r_; })
 #endif
 
 #ifdef __raw_writeb
-# define writeb(v,a)    ({ __raw_writeb((v),(unsigned long)(a)); mb(); })
+# define writeb(v,a)    ({ __raw_writeb((v),(a)); mb(); })
 #endif
 #ifdef __raw_writew
-# define writew(v,a)    ({ __raw_writew((v),(unsigned long)(a)); mb(); })
+# define writew(v,a)    ({ __raw_writew((v),(a)); mb(); })
 #endif
 #ifdef __raw_writel
-# define writel(v,a)    ({ __raw_writel((v),(unsigned long)(a)); mb(); })
+# define writel(v,a)    ({ __raw_writel((v),(a)); mb(); })
 #endif
 
 #define readb_relaxed(a) readb(a)
 #define readw_relaxed(a) readw(a)
 #define readl_relaxed(a) readl(a)
 
-#define mmiowb()
+/* Simple MMIO */
+#define ioread8(a)              readb(a)
+#define ioread16(a)             readw(a)
+#define ioread16be(a)           be16_to_cpu(__raw_readw((a)))
+#define ioread32(a)             readl(a)
+#define ioread32be(a)           be32_to_cpu(__raw_readl((a)))
 
-/*
- * If the platform has PC-like I/O, this function converts the offset into
- * an address.
- */
-static __inline__ unsigned long isa_port2addr(unsigned long offset)
-{
-        return __isa_port2addr(offset);
-}
+#define iowrite8(v,a)           writeb((v),(a))
+#define iowrite16(v,a)          writew((v),(a))
+#define iowrite16be(v,a)        __raw_writew(cpu_to_be16((v)),(a))
+#define iowrite32(v,a)          writel((v),(a))
+#define iowrite32be(v,a)        __raw_writel(cpu_to_be32((v)),(a))
+
+#define ioread8_rep(a,d,c)      insb((a),(d),(c))
+#define ioread16_rep(a,d,c)     insw((a),(d),(c))
+#define ioread32_rep(a,d,c)     insl((a),(d),(c))
+
+#define iowrite8_rep(a,s,c)     outsb((a),(s),(c))
+#define iowrite16_rep(a,s,c)    outsw((a),(s),(c))
+#define iowrite32_rep(a,s,c)    outsl((a),(s),(c))
+
+#define mmiowb()        wmb()   /* synco on SH-4A, otherwise a nop */
 
 /*
  * This function provides a method for the generic case where a board-specific
- * isa_port2addr simply needs to return the port + some arbitrary port base.
+ * ioport_map simply needs to return the port + some arbitrary port base.
  *
  * We use this at board setup time to implicitly set the port base, and
- * as a result, we can use the generic isa_port2addr.
+ * as a result, we can use the generic ioport_map.
  */
 static inline void __set_io_port_base(unsigned long pbase)
 {
@@ -159,51 +174,52 @@ static inline void __set_io_port_base(unsigned long pbase)
         generic_io_base = pbase;
 }
 
-#define isa_readb(a) readb(isa_port2addr(a))
-#define isa_readw(a) readw(isa_port2addr(a))
-#define isa_readl(a) readl(isa_port2addr(a))
-#define isa_writeb(b,a) writeb(b,isa_port2addr(a))
-#define isa_writew(w,a) writew(w,isa_port2addr(a))
-#define isa_writel(l,a) writel(l,isa_port2addr(a))
+#define isa_readb(a) readb(ioport_map(a, 1))
+#define isa_readw(a) readw(ioport_map(a, 2))
+#define isa_readl(a) readl(ioport_map(a, 4))
+#define isa_writeb(b,a) writeb(b,ioport_map(a, 1))
+#define isa_writew(w,a) writew(w,ioport_map(a, 2))
+#define isa_writel(l,a) writel(l,ioport_map(a, 4))
+
 #define isa_memset_io(a,b,c) \
-  memset((void *)(isa_port2addr((unsigned long)a)),(b),(c))
+  memset((void *)(ioport_map((unsigned long)(a), 1)),(b),(c))
 #define isa_memcpy_fromio(a,b,c) \
-  memcpy((a),(void *)(isa_port2addr((unsigned long)(b))),(c))
+  memcpy((a),(void *)(ioport_map((unsigned long)(b), 1)),(c))
 #define isa_memcpy_toio(a,b,c) \
-  memcpy((void *)(isa_port2addr((unsigned long)(a))),(b),(c))
+  memcpy((void *)(ioport_map((unsigned long)(a), 1)),(b),(c))
 
 /* We really want to try and get these to memcpy etc */
-extern void memcpy_fromio(void *, unsigned long, unsigned long);
-extern void memcpy_toio(unsigned long, const void *, unsigned long);
-extern void memset_io(unsigned long, int, unsigned long);
+extern void memcpy_fromio(void *, volatile void __iomem *, unsigned long);
+extern void memcpy_toio(volatile void __iomem *, const void *, unsigned long);
+extern void memset_io(volatile void __iomem *, int, unsigned long);
 
 /* SuperH on-chip I/O functions */
-static __inline__ unsigned char ctrl_inb(unsigned long addr)
+static inline unsigned char ctrl_inb(unsigned long addr)
 {
         return *(volatile unsigned char*)addr;
 }
 
-static __inline__ unsigned short ctrl_inw(unsigned long addr)
+static inline unsigned short ctrl_inw(unsigned long addr)
 {
         return *(volatile unsigned short*)addr;
 }
 
-static __inline__ unsigned int ctrl_inl(unsigned long addr)
+static inline unsigned int ctrl_inl(unsigned long addr)
 {
         return *(volatile unsigned long*)addr;
 }
 
-static __inline__ void ctrl_outb(unsigned char b, unsigned long addr)
+static inline void ctrl_outb(unsigned char b, unsigned long addr)
 {
         *(volatile unsigned char*)addr = b;
 }
 
-static __inline__ void ctrl_outw(unsigned short b, unsigned long addr)
+static inline void ctrl_outw(unsigned short b, unsigned long addr)
 {
         *(volatile unsigned short*)addr = b;
 }
 
-static __inline__ void ctrl_outl(unsigned int b, unsigned long addr)
+static inline void ctrl_outl(unsigned int b, unsigned long addr)
 {
         *(volatile unsigned long*)addr = b;
 }
@@ -214,12 +230,12 @@ static __inline__ void ctrl_outl(unsigned int b, unsigned long addr)
  * Change virtual addresses to physical addresses and vv.
  * These are trivial on the 1:1 Linux/SuperH mapping
  */
-static __inline__ unsigned long virt_to_phys(volatile void * address)
+static inline unsigned long virt_to_phys(volatile void *address)
 {
         return PHYSADDR(address);
 }
 
-static __inline__ void * phys_to_virt(unsigned long address)
+static inline void *phys_to_virt(unsigned long address)
 {
         return (void *)P1SEGADDR(address);
 }
@@ -234,27 +250,60 @@ static __inline__ void * phys_to_virt(unsigned long address)
  * differently. On the x86 architecture, we just read/write the
  * memory location directly.
  *
- * On SH, we have the whole physical address space mapped at all times
- * (as MIPS does), so "ioremap()" and "iounmap()" do not need to do
- * anything.  (This isn't true for all machines but we still handle
- * these cases with wired TLB entries anyway ...)
+ * On SH, we traditionally have the whole physical address space mapped
+ * at all times (as MIPS does), so "ioremap()" and "iounmap()" do not
+ * need to do anything but place the address in the proper segment. This
+ * is true for P1 and P2 addresses, as well as some P3 ones. However,
+ * most of the P3 addresses and newer cores using extended addressing
+ * need to map through page tables, so the ioremap() implementation
+ * becomes a bit more complicated. See arch/sh/mm/ioremap.c for
+ * additional notes on this.
  *
  * We cheat a bit and always return uncachable areas until we've fixed
- * the drivers to handle caching properly.  
+ * the drivers to handle caching properly.
  */
-static __inline__ void * ioremap(unsigned long offset, unsigned long size)
+#ifdef CONFIG_MMU
+void __iomem *__ioremap(unsigned long offset, unsigned long size,
+                        unsigned long flags);
+void __iounmap(void __iomem *addr);
+#else
+#define __ioremap(offset, size, flags)  ((void __iomem *)(offset))
+#define __iounmap(addr)                 do { } while (0)
+#endif /* CONFIG_MMU */
+
+static inline void __iomem *
+__ioremap_mode(unsigned long offset, unsigned long size, unsigned long flags)
 {
-        return __ioremap(offset, size);
+        unsigned long last_addr = offset + size - 1;
+
+        /*
+         * For P1 and P2 space this is trivial, as everything is already
+         * mapped. Uncached access for P1 addresses are done through P2.
+         * In the P3 case or for addresses outside of the 29-bit space,
+         * mapping must be done by the PMB or by using page tables.
+         */
+        if (likely(PXSEG(offset) < P3SEG && PXSEG(last_addr) < P3SEG)) {
+                if (unlikely(flags & _PAGE_CACHABLE))
+                        return (void __iomem *)P1SEGADDR(offset);
+
+                return (void __iomem *)P2SEGADDR(offset);
+        }
+
+        return __ioremap(offset, size, flags);
 }
 
-static __inline__ void iounmap(void *addr)
-{
-        return __iounmap(addr);
-}
-
-#define ioremap_nocache(off,size) ioremap(off,size)
-
-static __inline__ int check_signature(unsigned long io_addr,
+#define ioremap(offset, size)                           \
+        __ioremap_mode((offset), (size), 0)
+#define ioremap_nocache(offset, size)                   \
+        __ioremap_mode((offset), (size), 0)
+#define ioremap_cache(offset, size)                     \
+        __ioremap_mode((offset), (size), _PAGE_CACHABLE)
+#define p3_ioremap(offset, size, flags)                 \
+        __ioremap((offset), (size), (flags))
+#define iounmap(addr)                                   \
+        __iounmap((addr))
+
+static inline int check_signature(char __iomem *io_addr,
                         const unsigned char *signature, int length)
 {
         int retval = 0;
diff --git a/include/asm-sh/io_generic.h b/include/asm-sh/io_generic.h
index be14587342f7..92fc6070d7b3 100644
--- a/include/asm-sh/io_generic.h
+++ b/include/asm-sh/io_generic.h
@@ -1,51 +1,49 @@
 /*
- * include/asm-sh/io_generic.h
- *
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * Generic IO functions
+ * Trivial I/O routine definitions, intentionally meant to be included
+ * multiple times. Ugly I/O routine concatenation helpers taken from
+ * alpha. Must be included _before_ io.h to avoid preprocessor-induced
+ * routine mismatch.
  */
-
-#ifndef _ASM_SH_IO_GENERIC_H
-#define _ASM_SH_IO_GENERIC_H
-
-extern unsigned long generic_io_base;
-
-extern unsigned char generic_inb(unsigned long port);
-extern unsigned short generic_inw(unsigned long port);
-extern unsigned int generic_inl(unsigned long port);
-
-extern void generic_outb(unsigned char value, unsigned long port);
-extern void generic_outw(unsigned short value, unsigned long port);
-extern void generic_outl(unsigned int value, unsigned long port);
-
-extern unsigned char generic_inb_p(unsigned long port);
-extern unsigned short generic_inw_p(unsigned long port);
-extern unsigned int generic_inl_p(unsigned long port);
-extern void generic_outb_p(unsigned char value, unsigned long port);
-extern void generic_outw_p(unsigned short value, unsigned long port);
-extern void generic_outl_p(unsigned int value, unsigned long port);
-
-extern void generic_insb(unsigned long port, void *addr, unsigned long count);
-extern void generic_insw(unsigned long port, void *addr, unsigned long count);
-extern void generic_insl(unsigned long port, void *addr, unsigned long count);
-extern void generic_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void generic_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void generic_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern unsigned char generic_readb(unsigned long addr);
-extern unsigned short generic_readw(unsigned long addr);
-extern unsigned int generic_readl(unsigned long addr);
-extern void generic_writeb(unsigned char b, unsigned long addr);
-extern void generic_writew(unsigned short b, unsigned long addr);
-extern void generic_writel(unsigned int b, unsigned long addr);
-
-extern void *generic_ioremap(unsigned long offset, unsigned long size);
-extern void generic_iounmap(void *addr);
-
-extern unsigned long generic_isa_port2addr(unsigned long offset);
-
-#endif /* _ASM_SH_IO_GENERIC_H */
+#define IO_CONCAT(a,b)  _IO_CONCAT(a,b)
+#define _IO_CONCAT(a,b) a ## _ ## b
+
+#ifndef __IO_PREFIX
+#error "Don't include this header without a valid system prefix"
+#endif
+
+u8 IO_CONCAT(__IO_PREFIX,inb)(unsigned long);
+u16 IO_CONCAT(__IO_PREFIX,inw)(unsigned long);
+u32 IO_CONCAT(__IO_PREFIX,inl)(unsigned long);
+
+void IO_CONCAT(__IO_PREFIX,outb)(u8, unsigned long);
+void IO_CONCAT(__IO_PREFIX,outw)(u16, unsigned long);
+void IO_CONCAT(__IO_PREFIX,outl)(u32, unsigned long);
+
+u8 IO_CONCAT(__IO_PREFIX,inb_p)(unsigned long);
+u16 IO_CONCAT(__IO_PREFIX,inw_p)(unsigned long);
+u32 IO_CONCAT(__IO_PREFIX,inl_p)(unsigned long);
+void IO_CONCAT(__IO_PREFIX,outb_p)(u8, unsigned long);
+void IO_CONCAT(__IO_PREFIX,outw_p)(u16, unsigned long);
+void IO_CONCAT(__IO_PREFIX,outl_p)(u32, unsigned long);
+
+void IO_CONCAT(__IO_PREFIX,insb)(unsigned long, void *dst, unsigned long count);
+void IO_CONCAT(__IO_PREFIX,insw)(unsigned long, void *dst, unsigned long count);
+void IO_CONCAT(__IO_PREFIX,insl)(unsigned long, void *dst, unsigned long count);
+void IO_CONCAT(__IO_PREFIX,outsb)(unsigned long, const void *src, unsigned long count);
+void IO_CONCAT(__IO_PREFIX,outsw)(unsigned long, const void *src, unsigned long count);
+void IO_CONCAT(__IO_PREFIX,outsl)(unsigned long, const void *src, unsigned long count);
+
+u8 IO_CONCAT(__IO_PREFIX,readb)(void __iomem *);
+u16 IO_CONCAT(__IO_PREFIX,readw)(void __iomem *);
+u32 IO_CONCAT(__IO_PREFIX,readl)(void __iomem *);
+void IO_CONCAT(__IO_PREFIX,writeb)(u8, void __iomem *);
+void IO_CONCAT(__IO_PREFIX,writew)(u16, void __iomem *);
+void IO_CONCAT(__IO_PREFIX,writel)(u32, void __iomem *);
+
+void *IO_CONCAT(__IO_PREFIX,ioremap)(unsigned long offset, unsigned long size);
+void IO_CONCAT(__IO_PREFIX,iounmap)(void *addr);
+
+void __iomem *IO_CONCAT(__IO_PREFIX,ioport_map)(unsigned long addr, unsigned int size);
+void IO_CONCAT(__IO_PREFIX,ioport_unmap)(void __iomem *addr);
+
+#undef __IO_PREFIX
diff --git a/include/asm-sh/irq-sh7780.h b/include/asm-sh/irq-sh7780.h
new file mode 100644
index 000000000000..8c8ca1281084
--- /dev/null
+++ b/include/asm-sh/irq-sh7780.h
@@ -0,0 +1,349 @@
+#ifndef __ASM_SH_IRQ_SH7780_H
+#define __ASM_SH_IRQ_SH7780_H
+
+/*
+ * linux/include/asm-sh/irq-sh7780.h
+ *
+ * Copyright (C) 2004 Takashi SHUDO <shudo@hitachi-ul.co.jp>
+ */
+
+#ifdef CONFIG_IDE
+# ifndef IRQ_CFCARD
+#  define IRQ_CFCARD    14
+# endif
+# ifndef IRQ_PCMCIA
+#  define IRQ_PCMCIA    15
+# endif
+#endif
+
+#define INTC_BASE       0xffd00000
+#define INTC_ICR0       (INTC_BASE+0x0)
+#define INTC_ICR1       (INTC_BASE+0x1c)
+#define INTC_INTPRI     (INTC_BASE+0x10)
+#define INTC_INTREQ     (INTC_BASE+0x24)
+#define INTC_INTMSK0    (INTC_BASE+0x44)
+#define INTC_INTMSK1    (INTC_BASE+0x48)
+#define INTC_INTMSK2    (INTC_BASE+0x40080)
+#define INTC_INTMSKCLR0 (INTC_BASE+0x64)
+#define INTC_INTMSKCLR1 (INTC_BASE+0x68)
+#define INTC_INTMSKCLR2 (INTC_BASE+0x40084)
+#define INTC_NMIFCR     (INTC_BASE+0xc0)
+#define INTC_USERIMASK  (INTC_BASE+0x30000)
+
+#define INTC_INT2PRI0   (INTC_BASE+0x40000)
+#define INTC_INT2PRI1   (INTC_BASE+0x40004)
+#define INTC_INT2PRI2   (INTC_BASE+0x40008)
+#define INTC_INT2PRI3   (INTC_BASE+0x4000c)
+#define INTC_INT2PRI4   (INTC_BASE+0x40010)
+#define INTC_INT2PRI5   (INTC_BASE+0x40014)
+#define INTC_INT2PRI6   (INTC_BASE+0x40018)
+#define INTC_INT2PRI7   (INTC_BASE+0x4001c)
+#define INTC_INT2A0     (INTC_BASE+0x40030)
+#define INTC_INT2A1     (INTC_BASE+0x40034)
+#define INTC_INT2MSKR   (INTC_BASE+0x40038)
+#define INTC_INT2MSKCR  (INTC_BASE+0x4003c)
+#define INTC_INT2B0     (INTC_BASE+0x40040)
+#define INTC_INT2B1     (INTC_BASE+0x40044)
+#define INTC_INT2B2     (INTC_BASE+0x40048)
+#define INTC_INT2B3     (INTC_BASE+0x4004c)
+#define INTC_INT2B4     (INTC_BASE+0x40050)
+#define INTC_INT2B5     (INTC_BASE+0x40054)
+#define INTC_INT2B6     (INTC_BASE+0x40058)
+#define INTC_INT2B7     (INTC_BASE+0x4005c)
+#define INTC_INT2GPIC   (INTC_BASE+0x40090)
+/*
+  NOTE:
+  *_IRQ = (INTEVT2 - 0x200)/0x20
+*/
+/* IRQ 0-7 line external int*/
+#define IRQ0_IRQ        2
+#define IRQ0_IPR_ADDR   INTC_INTPRI
+#define IRQ0_IPR_POS    7
+#define IRQ0_PRIORITY   2
+
+#define IRQ1_IRQ        4
+#define IRQ1_IPR_ADDR   INTC_INTPRI
+#define IRQ1_IPR_POS    6
+#define IRQ1_PRIORITY   2
+
+#define IRQ2_IRQ        6
+#define IRQ2_IPR_ADDR   INTC_INTPRI
+#define IRQ2_IPR_POS    5
+#define IRQ2_PRIORITY   2
+
+#define IRQ3_IRQ        8
+#define IRQ3_IPR_ADDR   INTC_INTPRI
+#define IRQ3_IPR_POS    4
+#define IRQ3_PRIORITY   2
+
+#define IRQ4_IRQ        10
+#define IRQ4_IPR_ADDR   INTC_INTPRI
+#define IRQ4_IPR_POS    3
+#define IRQ4_PRIORITY   2
+
+#define IRQ5_IRQ        12
+#define IRQ5_IPR_ADDR   INTC_INTPRI
+#define IRQ5_IPR_POS    2
+#define IRQ5_PRIORITY   2
+
+#define IRQ6_IRQ        14
+#define IRQ6_IPR_ADDR   INTC_INTPRI
+#define IRQ6_IPR_POS    1
+#define IRQ6_PRIORITY   2
+
+#define IRQ7_IRQ        0
+#define IRQ7_IPR_ADDR   INTC_INTPRI
+#define IRQ7_IPR_POS    0
+#define IRQ7_PRIORITY   2
+
+/* TMU */
+/* ch0 */
+#define TMU_IRQ         28
+#define TMU_IPR_ADDR    INTC_INT2PRI0
+#define TMU_IPR_POS     3
+#define TMU_PRIORITY    2
+
+#define TIMER_IRQ       28
+#define TIMER_IPR_ADDR  INTC_INT2PRI0
+#define TIMER_IPR_POS   3
+#define TIMER_PRIORITY  2
+
+/* ch 1*/
+#define TMU_CH1_IRQ             29
+#define TMU_CH1_IPR_ADDR        INTC_INT2PRI0
+#define TMU_CH1_IPR_POS         2
+#define TMU_CH1_PRIORITY        2
+
+#define TIMER1_IRQ      29
+#define TIMER1_IPR_ADDR INTC_INT2PRI0
+#define TIMER1_IPR_POS  2
+#define TIMER1_PRIORITY 2
+
+/* ch 2*/
+#define TMU_CH2_IRQ             30
+#define TMU_CH2_IPR_ADDR        INTC_INT2PRI0
+#define TMU_CH2_IPR_POS         1
+#define TMU_CH2_PRIORITY        2
+/* ch 2 Input capture */
+#define TMU_CH2IC_IRQ           31
+#define TMU_CH2IC_IPR_ADDR      INTC_INT2PRI0
+#define TMU_CH2IC_IPR_POS       0
+#define TMU_CH2IC_PRIORITY      2
+/* ch 3 */
+#define TMU_CH3_IRQ             96
+#define TMU_CH3_IPR_ADDR        INTC_INT2PRI1
+#define TMU_CH3_IPR_POS         3
+#define TMU_CH3_PRIORITY        2
+/* ch 4 */
+#define TMU_CH4_IRQ             97
+#define TMU_CH4_IPR_ADDR        INTC_INT2PRI1
+#define TMU_CH4_IPR_POS         2
+#define TMU_CH4_PRIORITY        2
+/* ch 5*/
+#define TMU_CH5_IRQ             98
+#define TMU_CH5_IPR_ADDR        INTC_INT2PRI1
+#define TMU_CH5_IPR_POS         1
+#define TMU_CH5_PRIORITY        2
+
+#define RTC_IRQ         22
+#define RTC_IPR_ADDR    INTC_INT2PRI1
+#define RTC_IPR_POS     0
+#define RTC_PRIORITY    TIMER_PRIORITY
+
+/* SCIF0 */
+#define SCIF0_ERI_IRQ   40
+#define SCIF0_RXI_IRQ   41
+#define SCIF0_BRI_IRQ   42
+#define SCIF0_TXI_IRQ   43
+#define SCIF0_IPR_ADDR  INTC_INT2PRI2
+#define SCIF0_IPR_POS   3
+#define SCIF0_PRIORITY  3
+
+/* SCIF1 */
+#define SCIF1_ERI_IRQ   76
+#define SCIF1_RXI_IRQ   77
+#define SCIF1_BRI_IRQ   78
+#define SCIF1_TXI_IRQ   79
+#define SCIF1_IPR_ADDR  INTC_INT2PRI2
+#define SCIF1_IPR_POS   2
+#define SCIF1_PRIORITY  3
+
+#define WDT_IRQ         27
+#define WDT_IPR_ADDR    INTC_INT2PRI2
+#define WDT_IPR_POS     1
+#define WDT_PRIORITY    2
+
+/* DMAC(0) */
+#define DMINT0_IRQ      34
+#define DMINT1_IRQ      35
+#define DMINT2_IRQ      36
+#define DMINT3_IRQ      37
+#define DMINT4_IRQ      44
+#define DMINT5_IRQ      45
+#define DMINT6_IRQ      46
+#define DMINT7_IRQ      47
+#define DMAE_IRQ        38
+#define DMA0_IPR_ADDR   INTC_INT2PRI3
+#define DMA0_IPR_POS    2
+#define DMA0_PRIORITY   7
+
+/* DMAC(1) */
+#define DMINT8_IRQ      92
+#define DMINT9_IRQ      93
+#define DMINT10_IRQ     94
+#define DMINT11_IRQ     95
+#define DMA1_IPR_ADDR   INTC_INT2PRI3
+#define DMA1_IPR_POS    1
+#define DMA1_PRIORITY   7
+
+#define DMTE0_IRQ       DMINT0_IRQ
+#define DMTE4_IRQ       DMINT4_IRQ
+#define DMA_IPR_ADDR    DMA0_IPR_ADDR
+#define DMA_IPR_POS     DMA0_IPR_POS
+#define DMA_PRIORITY    DMA0_PRIORITY
+
+/* CMT */
+#define CMT_IRQ         56
+#define CMT_IPR_ADDR    INTC_INT2PRI4
+#define CMT_IPR_POS     3
+#define CMT_PRIORITY    0
+
+/* HAC */
+#define HAC_IRQ         60
+#define HAC_IPR_ADDR    INTC_INT2PRI4
+#define HAC_IPR_POS     2
+#define CMT_PRIORITY    0
+
+/* PCIC(0) */
+#define PCIC0_IRQ       64
+#define PCIC0_IPR_ADDR  INTC_INT2PRI4
+#define PCIC0_IPR_POS   1
+#define PCIC0_PRIORITY  2
+
+/* PCIC(1) */
+#define PCIC1_IRQ       65
+#define PCIC1_IPR_ADDR  INTC_INT2PRI4
+#define PCIC1_IPR_POS   0
+#define PCIC1_PRIORITY  2
+
+/* PCIC(2) */
+#define PCIC2_IRQ       66
+#define PCIC2_IPR_ADDR  INTC_INT2PRI5
+#define PCIC2_IPR_POS   3
+#define PCIC2_PRIORITY  2
+
+/* PCIC(3) */
+#define PCIC3_IRQ       67
+#define PCIC3_IPR_ADDR  INTC_INT2PRI5
+#define PCIC3_IPR_POS   2
+#define PCIC3_PRIORITY  2
+
+/* PCIC(4) */
+#define PCIC4_IRQ       68
+#define PCIC4_IPR_ADDR  INTC_INT2PRI5
+#define PCIC4_IPR_POS   1
+#define PCIC4_PRIORITY  2
+
+/* PCIC(5) */
+#define PCICERR_IRQ     69
+#define PCICPWD3_IRQ    70
+#define PCICPWD2_IRQ    71
+#define PCICPWD1_IRQ    72
+#define PCICPWD0_IRQ    73
+#define PCIC5_IPR_ADDR  INTC_INT2PRI5
+#define PCIC5_IPR_POS   0
+#define PCIC5_PRIORITY  2
+
+/* SIOF */
+#define SIOF_IRQ        80
+#define SIOF_IPR_ADDR   INTC_INT2PRI6
+#define SIOF_IPR_POS    3
+#define SIOF_PRIORITY   3
+
+/* HSPI */
+#define HSPI_IRQ        84
+#define HSPI_IPR_ADDR   INTC_INT2PRI6
+#define HSPI_IPR_POS    2
+#define HSPI_PRIORITY   3
+
+/* MMCIF */
+#define MMCIF_FSTAT_IRQ 88
+#define MMCIF_TRAN_IRQ  89
+#define MMCIF_ERR_IRQ   90
+#define MMCIF_FRDY_IRQ  91
+#define MMCIF_IPR_ADDR  INTC_INT2PRI6
+#define MMCIF_IPR_POS   1
+#define HSPI_PRIORITY   3
+
+/* SSI */
+#define SSI_IRQ         100
+#define SSI_IPR_ADDR    INTC_INT2PRI6
+#define SSI_IPR_POS     0
+#define SSI_PRIORITY    3
+
+/* FLCTL */
+#define FLCTL_FLSTE_IRQ         104
+#define FLCTL_FLTEND_IRQ        105
+#define FLCTL_FLTRQ0_IRQ        106
+#define FLCTL_FLTRQ1_IRQ        107
+#define FLCTL_IPR_ADDR          INTC_INT2PRI7
+#define FLCTL_IPR_POS           3
+#define FLCTL_PRIORITY          3
+
+/* GPIO */
+#define GPIO0_IRQ       108
+#define GPIO1_IRQ       109
+#define GPIO2_IRQ       110
+#define GPIO3_IRQ       111
+#define GPIO_IPR_ADDR   INTC_INT2PRI7
+#define GPIO_IPR_POS    2
+#define GPIO_PRIORITY   3
+
+/* ONCHIP_NR_IRQS */
+#define NR_IRQS 150     /* 111 + 16 */
+
+/* In a generic kernel, NR_IRQS is an upper bound, and we should use
+ * ACTUAL_NR_IRQS (which uses the machine vector) to get the correct value.
+ */
+#define ACTUAL_NR_IRQS NR_IRQS
+
+extern void disable_irq(unsigned int);
+extern void disable_irq_nosync(unsigned int);
+extern void enable_irq(unsigned int);
+
+/*
+ * Simple Mask Register Support
+ */
+extern void make_maskreg_irq(unsigned int irq);
+extern unsigned short *irq_mask_register;
+
+/*
+ * Function for "on chip support modules".
+ */
+extern void make_imask_irq(unsigned int irq);
+
+#define INTC_TMU0_MSK   0
+#define INTC_TMU3_MSK   1
+#define INTC_RTC_MSK    2
+#define INTC_SCIF0_MSK  3
+#define INTC_SCIF1_MSK  4
+#define INTC_WDT_MSK    5
+#define INTC_HUID_MSK   7
+#define INTC_DMAC0_MSK  8
+#define INTC_DMAC1_MSK  9
+#define INTC_CMT_MSK    12
+#define INTC_HAC_MSK    13
+#define INTC_PCIC0_MSK  14
+#define INTC_PCIC1_MSK  15
+#define INTC_PCIC2_MSK  16
+#define INTC_PCIC3_MSK  17
+#define INTC_PCIC4_MSK  18
+#define INTC_PCIC5_MSK  19
+#define INTC_SIOF_MSK   20
+#define INTC_HSPI_MSK   21
+#define INTC_MMCIF_MSK  22
+#define INTC_SSI_MSK    23
+#define INTC_FLCTL_MSK  24
+#define INTC_GPIO_MSK   25
+
+#endif /* __ASM_SH_IRQ_SH7780_H */
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index 614a8c13b721..060ec3c27207 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -15,13 +15,20 @@
 #include <asm/machvec.h>
 #include <asm/ptrace.h>         /* for pt_regs */
 
-#if defined(CONFIG_SH_HP600) || \
+#if defined(CONFIG_SH_HP6XX) || \
     defined(CONFIG_SH_RTS7751R2D) || \
     defined(CONFIG_SH_HS7751RVOIP) || \
-    defined(CONFIG_SH_SH03)
+    defined(CONFIG_SH_HS7751RVOIP) || \
+    defined(CONFIG_SH_SH03) || \
+    defined(CONFIG_SH_R7780RP) || \
+    defined(CONFIG_SH_LANDISK)
 #include <asm/mach/ide.h>
 #endif
 
+#ifndef CONFIG_CPU_SUBTYPE_SH7780
+
+#define INTC_DMAC0_MSK  0
+
 #if defined(CONFIG_CPU_SH3)
 #define INTC_IPRA       0xfffffee2UL
 #define INTC_IPRB       0xfffffee4UL
@@ -235,8 +242,9 @@
 #define SCIF1_IPR_ADDR  INTC_IPRB
 #define SCIF1_IPR_POS   1
 #define SCIF1_PRIORITY  3
-#endif
-#endif
+#endif /* ST40STB1 */
+
+#endif /* 775x / SH4-202 / ST40STB1 */
 
 /* NR_IRQS is made from three components:
  *   1. ONCHIP_NR_IRQS - number of IRLS + on-chip peripherial modules
@@ -245,37 +253,35 @@
  */
 
 /* 1. ONCHIP_NR_IRQS */
-#ifdef CONFIG_SH_GENERIC
+#if defined(CONFIG_CPU_SUBTYPE_SH7604)
+# define ONCHIP_NR_IRQS 24      // Actually 21
+#elif defined(CONFIG_CPU_SUBTYPE_SH7707)
+# define ONCHIP_NR_IRQS 64
+# define PINT_NR_IRQS   16
+#elif defined(CONFIG_CPU_SUBTYPE_SH7708)
+# define ONCHIP_NR_IRQS 32
+#elif defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7705)
+# define ONCHIP_NR_IRQS 64      // Actually 61
+# define PINT_NR_IRQS   16
+#elif defined(CONFIG_CPU_SUBTYPE_SH7750)
+# define ONCHIP_NR_IRQS 48      // Actually 44
+#elif defined(CONFIG_CPU_SUBTYPE_SH7751)
+# define ONCHIP_NR_IRQS 72
+#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
+# define ONCHIP_NR_IRQS 112     /* XXX */
+#elif defined(CONFIG_CPU_SUBTYPE_SH4_202)
+# define ONCHIP_NR_IRQS 72
+#elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
+# define ONCHIP_NR_IRQS 144
+#elif defined(CONFIG_CPU_SUBTYPE_SH7300)
+# define ONCHIP_NR_IRQS 109
+#elif defined(CONFIG_SH_UNKNOWN)        /* Most be last */
 # define ONCHIP_NR_IRQS 144
-#else
-# if defined(CONFIG_CPU_SUBTYPE_SH7604)
-#  define ONCHIP_NR_IRQS 24     // Actually 21
-# elif defined(CONFIG_CPU_SUBTYPE_SH7707)
-#  define ONCHIP_NR_IRQS 64
-#  define PINT_NR_IRQS   16
-# elif defined(CONFIG_CPU_SUBTYPE_SH7708)
-#  define ONCHIP_NR_IRQS 32
-# elif defined(CONFIG_CPU_SUBTYPE_SH7709) || \
-       defined(CONFIG_CPU_SUBTYPE_SH7705)
-#  define ONCHIP_NR_IRQS 64     // Actually 61
-#  define PINT_NR_IRQS   16
-# elif defined(CONFIG_CPU_SUBTYPE_SH7750)
-#  define ONCHIP_NR_IRQS 48     // Actually 44
-# elif defined(CONFIG_CPU_SUBTYPE_SH7751)
-#  define ONCHIP_NR_IRQS 72
-# elif defined(CONFIG_CPU_SUBTYPE_SH7760)
-#  define ONCHIP_NR_IRQS 110
-# elif defined(CONFIG_CPU_SUBTYPE_SH4_202)
-#  define ONCHIP_NR_IRQS 72
-# elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
-#  define ONCHIP_NR_IRQS 144
-# elif defined(CONFIG_CPU_SUBTYPE_SH7300)
-#  define ONCHIP_NR_IRQS 109
-# endif
 #endif
 
 /* 2. PINT_NR_IRQS */
-#ifdef CONFIG_SH_GENERIC
+#ifdef CONFIG_SH_UNKNOWN
 # define PINT_NR_IRQS 16
 #else
 # ifndef PINT_NR_IRQS
@@ -288,22 +294,22 @@
 #endif
 
 /* 3. OFFCHIP_NR_IRQS */
-#ifdef CONFIG_SH_GENERIC
+#if defined(CONFIG_HD64461)
+# define OFFCHIP_NR_IRQS 18
+#elif defined (CONFIG_SH_BIGSUR) /* must be before CONFIG_HD64465 */
+# define OFFCHIP_NR_IRQS 48
+#elif defined(CONFIG_HD64465)
 # define OFFCHIP_NR_IRQS 16
+#elif defined (CONFIG_SH_EC3104)
+# define OFFCHIP_NR_IRQS 16
+#elif defined (CONFIG_SH_DREAMCAST)
+# define OFFCHIP_NR_IRQS 96
+#elif defined (CONFIG_SH_TITAN)
+# define OFFCHIP_NR_IRQS 4
+#elif defined(CONFIG_SH_UNKNOWN)
+# define OFFCHIP_NR_IRQS 16     /* Must also be last */
 #else
-# if defined(CONFIG_HD64461)
-#  define OFFCHIP_NR_IRQS 18
-# elif defined (CONFIG_SH_BIGSUR) /* must be before CONFIG_HD64465 */
-#  define OFFCHIP_NR_IRQS 48
-# elif defined(CONFIG_HD64465)
-#  define OFFCHIP_NR_IRQS 16
-# elif defined (CONFIG_SH_EC3104)
-#  define OFFCHIP_NR_IRQS 16
-# elif defined (CONFIG_SH_DREAMCAST)
-#  define OFFCHIP_NR_IRQS 96
-# else
-#  define OFFCHIP_NR_IRQS 0
-# endif
+# define OFFCHIP_NR_IRQS 0
 #endif
 
 #if OFFCHIP_NR_IRQS > 0
@@ -313,16 +319,6 @@
 /* NR_IRQS. 1+2+3 */
 #define NR_IRQS (ONCHIP_NR_IRQS + PINT_NR_IRQS + OFFCHIP_NR_IRQS)
 
-/* In a generic kernel, NR_IRQS is an upper bound, and we should use
- * ACTUAL_NR_IRQS (which uses the machine vector) to get the correct value.
- */
-#ifdef CONFIG_SH_GENERIC
-# define ACTUAL_NR_IRQS (sh_mv.mv_nr_irqs)
-#else
-# define ACTUAL_NR_IRQS NR_IRQS
-#endif
-
-
 extern void disable_irq(unsigned int);
 extern void disable_irq_nosync(unsigned int);
 extern void enable_irq(unsigned int);
@@ -542,9 +538,6 @@ extern int ipr_irq_demux(int irq);
 
 extern int ipr_irq_demux(int irq);
 #define __irq_demux(irq) ipr_irq_demux(irq)
-
-#else
-#define __irq_demux(irq) irq
 #endif /* CONFIG_CPU_SUBTYPE_SH7707 || CONFIG_CPU_SUBTYPE_SH7709 */
 
 #if defined(CONFIG_CPU_SUBTYPE_SH7750) || defined(CONFIG_CPU_SUBTYPE_SH7751) || \
@@ -557,18 +550,35 @@ extern int ipr_irq_demux(int irq);
 #define INTC_ICR_IRLM   (1<<7)
 #endif
 
-#ifdef CONFIG_CPU_SUBTYPE_ST40STB1
+#else
+#include <asm/irq-sh7780.h>
+#endif
 
+/* SH with INTC2-style interrupts */
+#ifdef CONFIG_CPU_HAS_INTC2_IRQ
+#if defined(CONFIG_CPU_SUBTYPE_ST40STB1)
+#define INTC2_BASE      0xfe080000
 #define INTC2_FIRST_IRQ 64
-#define NR_INTC2_IRQS 25
-
+#define INTC2_INTREQ_OFFSET     0x20
+#define INTC2_INTMSK_OFFSET     0x40
+#define INTC2_INTMSKCLR_OFFSET  0x60
+#define NR_INTC2_IRQS   25
+#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
 #define INTC2_BASE      0xfe080000
-#define INTC2_INTC2MODE (INTC2_BASE+0x80)
-
-#define INTC2_INTPRI_OFFSET     0x00
+#define INTC2_FIRST_IRQ 48      /* INTEVT 0x800 */
 #define INTC2_INTREQ_OFFSET     0x20
 #define INTC2_INTMSK_OFFSET     0x40
 #define INTC2_INTMSKCLR_OFFSET  0x60
+#define NR_INTC2_IRQS   64
+#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
+#define INTC2_BASE      0xffd40000
+#define INTC2_FIRST_IRQ 22
+#define INTC2_INTMSK_OFFSET     (0x38)
+#define INTC2_INTMSKCLR_OFFSET  (0x3c)
+#define NR_INTC2_IRQS   60
+#endif
+
+#define INTC2_INTPRI_OFFSET     0x00
 
 void make_intc2_irq(unsigned int irq,
                     unsigned int ipr_offset, unsigned int ipr_shift,
@@ -577,13 +587,16 @@ void make_intc2_irq(unsigned int irq,
 void init_IRQ_intc2(void);
 void intc2_add_clear_irq(int irq, int (*fn)(int));
 
-#endif  /* CONFIG_CPU_SUBTYPE_ST40STB1 */
+#endif
 
 static inline int generic_irq_demux(int irq)
 {
         return irq;
 }
 
+#ifndef __irq_demux
+#define __irq_demux(irq)        (irq)
+#endif
 #define irq_canonicalize(irq)   (irq)
 #define irq_demux(irq)          __irq_demux(sh_mv.mv_irq_demux(irq))
 
diff --git a/include/asm-sh/kexec.h b/include/asm-sh/kexec.h
new file mode 100644
index 000000000000..9dfe59f6fcb5
--- /dev/null
+++ b/include/asm-sh/kexec.h
@@ -0,0 +1,33 @@
+#ifndef _SH_KEXEC_H
+#define _SH_KEXEC_H
+
+/*
+ * KEXEC_SOURCE_MEMORY_LIMIT maximum page get_free_page can return.
+ * I.e. Maximum page that is mapped directly into kernel memory,
+ * and kmap is not required.
+ *
+ * Someone correct me if FIXADDR_START - PAGEOFFSET is not the correct
+ * calculation for the amount of memory directly mappable into the
+ * kernel memory space.
+ */
+
+/* Maximum physical address we can use pages from */
+#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL)
+/* Maximum address we can reach in physical address mode */
+#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL)
+/* Maximum address we can use for the control code buffer */
+#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE
+
+#define KEXEC_CONTROL_CODE_SIZE 4096
+
+/* The native architecture */
+#define KEXEC_ARCH KEXEC_ARCH_SH
+
+#ifndef __ASSEMBLY__
+
+extern void machine_shutdown(void);
+extern void *crash_notes;
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _SH_KEXEC_H */
diff --git a/include/asm-sh/machvec.h b/include/asm-sh/machvec.h
index 3f18aa180516..550c50a7359e 100644
--- a/include/asm-sh/machvec.h
+++ b/include/asm-sh/machvec.h
@@ -18,44 +18,37 @@
 #include <asm/machvec_init.h>
 
 struct device;
-struct timeval;
 
-struct sh_machine_vector
-{
+struct sh_machine_vector {
         int mv_nr_irqs;
 
-        unsigned char (*mv_inb)(unsigned long);
-        unsigned short (*mv_inw)(unsigned long);
-        unsigned int (*mv_inl)(unsigned long);
-        void (*mv_outb)(unsigned char, unsigned long);
-        void (*mv_outw)(unsigned short, unsigned long);
-        void (*mv_outl)(unsigned int, unsigned long);
-
-        unsigned char (*mv_inb_p)(unsigned long);
-        unsigned short (*mv_inw_p)(unsigned long);
-        unsigned int (*mv_inl_p)(unsigned long);
-        void (*mv_outb_p)(unsigned char, unsigned long);
-        void (*mv_outw_p)(unsigned short, unsigned long);
-        void (*mv_outl_p)(unsigned int, unsigned long);
-
-        void (*mv_insb)(unsigned long port, void *addr, unsigned long count);
-        void (*mv_insw)(unsigned long port, void *addr, unsigned long count);
-        void (*mv_insl)(unsigned long port, void *addr, unsigned long count);
-        void (*mv_outsb)(unsigned long port, const void *addr, unsigned long count);
-        void (*mv_outsw)(unsigned long port, const void *addr, unsigned long count);
-        void (*mv_outsl)(unsigned long port, const void *addr, unsigned long count);
-
-        unsigned char (*mv_readb)(unsigned long);
-        unsigned short (*mv_readw)(unsigned long);
-        unsigned int (*mv_readl)(unsigned long);
-        void (*mv_writeb)(unsigned char, unsigned long);
-        void (*mv_writew)(unsigned short, unsigned long);
-        void (*mv_writel)(unsigned int, unsigned long);
-
-        void* (*mv_ioremap)(unsigned long offset, unsigned long size);
-        void (*mv_iounmap)(void *addr);
-
-        unsigned long (*mv_isa_port2addr)(unsigned long offset);
+        u8 (*mv_inb)(unsigned long);
+        u16 (*mv_inw)(unsigned long);
+        u32 (*mv_inl)(unsigned long);
+        void (*mv_outb)(u8, unsigned long);
+        void (*mv_outw)(u16, unsigned long);
+        void (*mv_outl)(u32, unsigned long);
+
+        u8 (*mv_inb_p)(unsigned long);
+        u16 (*mv_inw_p)(unsigned long);
+        u32 (*mv_inl_p)(unsigned long);
+        void (*mv_outb_p)(u8, unsigned long);
+        void (*mv_outw_p)(u16, unsigned long);
+        void (*mv_outl_p)(u32, unsigned long);
+
+        void (*mv_insb)(unsigned long, void *dst, unsigned long count);
+        void (*mv_insw)(unsigned long, void *dst, unsigned long count);
+        void (*mv_insl)(unsigned long, void *dst, unsigned long count);
+        void (*mv_outsb)(unsigned long, const void *src, unsigned long count);
+        void (*mv_outsw)(unsigned long, const void *src, unsigned long count);
+        void (*mv_outsl)(unsigned long, const void *src, unsigned long count);
+
+        u8 (*mv_readb)(void __iomem *);
+        u16 (*mv_readw)(void __iomem *);
+        u32 (*mv_readl)(void __iomem *);
+        void (*mv_writeb)(u8, void __iomem *);
+        void (*mv_writew)(u16, void __iomem *);
+        void (*mv_writel)(u32, void __iomem *);
 
         int (*mv_irq_demux)(int irq);
 
@@ -66,6 +59,9 @@ struct sh_machine_vector
 
         void *(*mv_consistent_alloc)(struct device *, size_t, dma_addr_t *, gfp_t);
         int (*mv_consistent_free)(struct device *, size_t, void *, dma_addr_t);
+
+        void __iomem *(*mv_ioport_map)(unsigned long port, unsigned int size);
+        void (*mv_ioport_unmap)(void __iomem *);
 };
 
 extern struct sh_machine_vector sh_mv;
diff --git a/include/asm-sh/timer.h b/include/asm-sh/timer.h
new file mode 100644
index 000000000000..dd6579c0b04c
--- /dev/null
+++ b/include/asm-sh/timer.h
@@ -0,0 +1,42 @@
+#ifndef __ASM_SH_TIMER_H
+#define __ASM_SH_TIMER_H
+
+#include <linux/sysdev.h>
+#include <asm/cpu/timer.h>
+
+struct sys_timer_ops {
+        int (*init)(void);
+        unsigned long (*get_offset)(void);
+        unsigned long (*get_frequency)(void);
+};
+
+struct sys_timer {
+        const char              *name;
+
+        struct sys_device       dev;
+        struct sys_timer_ops    *ops;
+};
+
+#define TICK_SIZE (tick_nsec / 1000)
+
+extern struct sys_timer tmu_timer;
+extern struct sys_timer *sys_timer;
+
+static inline unsigned long get_timer_offset(void)
+{
+        return sys_timer->ops->get_offset();
+}
+
+static inline unsigned long get_timer_frequency(void)
+{
+        return sys_timer->ops->get_frequency();
+}
+
+/* arch/sh/kernel/timers/timer.c */
+struct sys_timer *get_sys_timer(void);
+
+/* arch/sh/kernel/time.c */
+void handle_timer_tick(struct pt_regs *);
+
+#endif /* __ASM_SH_TIMER_H */
+
diff --git a/include/asm-v850/ptrace.h b/include/asm-v850/ptrace.h
index 7bf72bb5078c..4f35cf2cd641 100644
--- a/include/asm-v850/ptrace.h
+++ b/include/asm-v850/ptrace.h
@@ -92,7 +92,7 @@ struct pt_regs
 /* The number of bytes used to store each register.  */
 #define _PT_REG_SIZE    4
 
-/* Offset of a general purpose register in a stuct pt_regs.  */
+/* Offset of a general purpose register in a struct pt_regs.  */
 #define PT_GPR(num)     ((num) * _PT_REG_SIZE)
 
 /* Offsets of various special registers & fields in a struct pt_regs.  */
diff --git a/include/asm-x86_64/fixmap.h b/include/asm-x86_64/fixmap.h
index a582cfcf2231..7b286bd21d1d 100644
--- a/include/asm-x86_64/fixmap.h
+++ b/include/asm-x86_64/fixmap.h
@@ -76,7 +76,7 @@ extern void __this_fixmap_does_not_exist(void);
  * directly without translation, we catch the bug with a NULL-deference
  * kernel oops. Illegal ranges of incoming indices are caught too.
  */
-static inline unsigned long fix_to_virt(const unsigned int idx)
+static __always_inline unsigned long fix_to_virt(const unsigned int idx)
 {
         /*
          * this branch gets completely eliminated after inlining,
diff --git a/include/asm-x86_64/ia32.h b/include/asm-x86_64/ia32.h
index c7bc9c0525ba..e6b7f2234e43 100644
--- a/include/asm-x86_64/ia32.h
+++ b/include/asm-x86_64/ia32.h
@@ -169,6 +169,8 @@ int ia32_child_tls(struct task_struct *p, struct pt_regs *childregs);
 struct linux_binprm;
 extern int ia32_setup_arg_pages(struct linux_binprm *bprm,
                                 unsigned long stack_top, int exec_stack);
+struct mm_struct;
+extern void ia32_pick_mmap_layout(struct mm_struct *mm);
 
 #endif
 
diff --git a/include/asm-x86_64/irq.h b/include/asm-x86_64/irq.h
index fb724ba37ae6..9db5a1b4f7b1 100644
--- a/include/asm-x86_64/irq.h
+++ b/include/asm-x86_64/irq.h
@@ -36,7 +36,7 @@
 #define NR_IRQ_VECTORS NR_IRQS
 #else
 #define NR_IRQS 224
-#define NR_IRQ_VECTORS 1024
+#define NR_IRQ_VECTORS (32 * NR_CPUS)
 #endif
 
 static __inline__ int irq_canonicalize(int irq)
diff --git a/include/asm-x86_64/page.h b/include/asm-x86_64/page.h
index dcbb4fcd9a18..615e3e494929 100644
--- a/include/asm-x86_64/page.h
+++ b/include/asm-x86_64/page.h
@@ -26,6 +26,13 @@
 #define IRQSTACK_ORDER 2
 #define IRQSTACKSIZE (PAGE_SIZE << IRQSTACK_ORDER)
 
+#define STACKFAULT_STACK 1
+#define DOUBLEFAULT_STACK 2
+#define NMI_STACK 3
+#define DEBUG_STACK 4
+#define MCE_STACK 5
+#define N_EXCEPTION_STACKS 5  /* hw limit: 7 */
+
 #define LARGE_PAGE_MASK (~(LARGE_PAGE_SIZE-1))
 #define LARGE_PAGE_SIZE (1UL << PMD_SHIFT)
 
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h
index 87a282b1043a..8c8d88c036ed 100644
--- a/include/asm-x86_64/processor.h
+++ b/include/asm-x86_64/processor.h
@@ -273,13 +273,6 @@ struct thread_struct {
 #define INIT_MMAP \
 { &init_mm, 0, 0, NULL, PAGE_SHARED, VM_READ | VM_WRITE | VM_EXEC, 1, NULL, NULL }
 
-#define STACKFAULT_STACK 1
-#define DOUBLEFAULT_STACK 2 
-#define NMI_STACK 3 
-#define DEBUG_STACK 4 
-#define MCE_STACK 5
-#define N_EXCEPTION_STACKS 5  /* hw limit: 7 */
-
 #define start_thread(regs,new_rip,new_rsp) do { \
         asm volatile("movl %0,%%fs; movl %0,%%es; movl %0,%%ds": :"r" (0));      \
         load_gs_index(0);                                                       \
@@ -484,4 +477,6 @@ extern unsigned long boot_option_idle_override;
 /* Boot loader type from the setup header */
 extern int bootloader_type;
 
+#define HAVE_ARCH_PICK_MMAP_LAYOUT 1
+
 #endif /* __ASM_X86_64_PROCESSOR_H */
diff --git a/include/asm-x86_64/system.h b/include/asm-x86_64/system.h
index 0eacbefb7dd0..a73f0c789d8b 100644
--- a/include/asm-x86_64/system.h
+++ b/include/asm-x86_64/system.h
@@ -354,11 +354,6 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
 #define local_irq_disable()     __asm__ __volatile__("cli": : :"memory")
 #define local_irq_enable()      __asm__ __volatile__("sti": : :"memory")
 
-/* used in the idle loop; sti takes one instruction cycle to complete */
-#define safe_halt()             __asm__ __volatile__("sti; hlt": : :"memory")
-/* used when interrupts are already enabled or to shutdown the processor */
-#define halt()                  __asm__ __volatile__("hlt": : :"memory")
-
 #define irqs_disabled()                 \
 ({                                      \
         unsigned long flags;            \
@@ -370,6 +365,11 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
 #define local_irq_save(x)       do { warn_if_not_ulong(x); __asm__ __volatile__("# local_irq_save \n\t pushfq ; popq %0 ; cli":"=g" (x): /* no input */ :"memory"); } while (0)
 #endif
 
+/* used in the idle loop; sti takes one instruction cycle to complete */
+#define safe_halt()             __asm__ __volatile__("sti; hlt": : :"memory")
+/* used when interrupts are already enabled or to shutdown the processor */
+#define halt()                  __asm__ __volatile__("hlt": : :"memory")
+
 void cpu_idle_wait(void);
 
 extern unsigned long arch_align_stack(unsigned long sp);
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h
index 2892c4b7a28b..bddffcb591b8 100644
--- a/include/asm-x86_64/uaccess.h
+++ b/include/asm-x86_64/uaccess.h
@@ -244,7 +244,7 @@ extern unsigned long copy_to_user(void __user *to, const void *from, unsigned le
 extern unsigned long copy_from_user(void *to, const void __user *from, unsigned len); 
 extern unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len); 
 
-static inline int __copy_from_user(void *dst, const void __user *src, unsigned size) 
+static __always_inline int __copy_from_user(void *dst, const void __user *src, unsigned size)
 { 
        int ret = 0;
         if (!__builtin_constant_p(size))
@@ -273,7 +273,7 @@ static inline int __copy_from_user(void *dst, const void __user *src, unsigned s
         }
 }       
 
-static inline int __copy_to_user(void __user *dst, const void *src, unsigned size) 
+static __always_inline int __copy_to_user(void __user *dst, const void *src, unsigned size)
 { 
        int ret = 0;
         if (!__builtin_constant_p(size))
@@ -305,7 +305,7 @@ static inline int __copy_to_user(void __user *dst, const void *src, unsigned siz
 }       
 
 
-static inline int __copy_in_user(void __user *dst, const void __user *src, unsigned size) 
+static __always_inline int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
 { 
        int ret = 0;
         if (!__builtin_constant_p(size))
diff --git a/include/linux/auxvec.h b/include/linux/auxvec.h
index 9a7b374c9fb4..d2bc0d66e65d 100644
--- a/include/linux/auxvec.h
+++ b/include/linux/auxvec.h
@@ -26,6 +26,6 @@
 
 #define AT_SECURE 23   /* secure mode boolean */
 
-#define AT_VECTOR_SIZE  42 /* Size of auxiliary table.  */
+#define AT_VECTOR_SIZE  44 /* Size of auxiliary table.  */
 
 #endif /* _LINUX_AUXVEC_H */
diff --git a/include/linux/compiler-gcc3.h b/include/linux/compiler-gcc3.h
index 4209082ee934..1698b845761f 100644
--- a/include/linux/compiler-gcc3.h
+++ b/include/linux/compiler-gcc3.h
@@ -13,3 +13,4 @@
 #define __must_check            __attribute__((warn_unused_result))
 #endif
 
+#define __always_inline         inline __attribute__((always_inline))
diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
index e913e9beaf69..6f5cc6f0e7a6 100644
--- a/include/linux/compiler-gcc4.h
+++ b/include/linux/compiler-gcc4.h
@@ -3,7 +3,16 @@
 /* These definitions are for GCC v4.x.  */
 #include <linux/compiler-gcc.h>
 
+#ifdef CONFIG_FORCED_INLINING
+# undef inline
+# undef __inline__
+# undef __inline
+# define inline                 inline          __attribute__((always_inline))
+# define __inline__             __inline__      __attribute__((always_inline))
+# define __inline               __inline        __attribute__((always_inline))
+#endif
+
 #define __attribute_used__      __attribute__((__used__))
 #define __must_check            __attribute__((warn_unused_result))
 #define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
-
+#define __always_inline         inline __attribute__((always_inline))
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index c472f972bd6d..3bc606927116 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -48,6 +48,9 @@ extern void __cpuset_memory_pressure_bump(void);
 extern struct file_operations proc_cpuset_operations;
 extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer);
 
+extern void cpuset_lock(void);
+extern void cpuset_unlock(void);
+
 #else /* !CONFIG_CPUSETS */
 
 static inline int cpuset_init_early(void) { return 0; }
@@ -93,6 +96,9 @@ static inline char *cpuset_task_status_allowed(struct task_struct *task,
         return buffer;
 }
 
+static inline void cpuset_lock(void) {}
+static inline void cpuset_unlock(void) {}
+
 #endif /* !CONFIG_CPUSETS */
 
 #endif /* _LINUX_CPUSET_H */
diff --git a/include/linux/device.h b/include/linux/device.h
index 0cdee78e5ce1..58df18d9cd3e 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -49,6 +49,9 @@ struct bus_type {
         int             (*match)(struct device * dev, struct device_driver * drv);
         int             (*uevent)(struct device *dev, char **envp,
                                   int num_envp, char *buffer, int buffer_size);
+        int             (*probe)(struct device * dev);
+        int             (*remove)(struct device * dev);
+        void            (*shutdown)(struct device * dev);
         int             (*suspend)(struct device * dev, pm_message_t state);
         int             (*resume)(struct device * dev);
 };
diff --git a/include/linux/fb.h b/include/linux/fb.h
index a973be2cfe61..2cb19e6503aa 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -608,15 +608,15 @@ struct fb_ops {
         int (*fb_sync)(struct fb_info *info);
 
         /* perform fb specific ioctl (optional) */
-        int (*fb_ioctl)(struct inode *inode, struct file *file, unsigned int cmd,
-                        unsigned long arg, struct fb_info *info);
+        int (*fb_ioctl)(struct fb_info *info, unsigned int cmd,
+                        unsigned long arg);
 
         /* Handle 32bit compat ioctl (optional) */
-        long (*fb_compat_ioctl)(struct file *f, unsigned cmd, unsigned long arg,
-                               struct fb_info *info);
+        int (*fb_compat_ioctl)(struct fb_info *info, unsigned cmd,
+                        unsigned long arg);
 
         /* perform fb specific mmap */
-        int (*fb_mmap)(struct fb_info *info, struct file *file, struct vm_area_struct *vma);
+        int (*fb_mmap)(struct fb_info *info, struct vm_area_struct *vma);
 
         /* save current hardware state */
         void (*fb_save_state)(struct fb_info *info);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index d1e370d25f7b..b77f2608eef9 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1290,6 +1290,9 @@ extern void mnt_set_mountpoint(struct vfsmount *, struct dentry *,
 
 extern int vfs_statfs(struct super_block *, struct kstatfs *);
 
+/* /sys/fs */
+extern struct subsystem fs_subsys;
+
 #define FLOCK_VERIFY_READ  1
 #define FLOCK_VERIFY_WRITE 2
 
@@ -1383,6 +1386,12 @@ extern int register_chrdev(unsigned int, const char *,
 extern int unregister_chrdev(unsigned int, const char *);
 extern void unregister_chrdev_region(dev_t, unsigned);
 extern int chrdev_open(struct inode *, struct file *);
+extern int get_chrdev_list(char *);
+extern void *acquire_chrdev_list(void);
+extern int count_chrdev_list(void);
+extern void *get_next_chrdev(void *);
+extern int get_chrdev_info(void *, int *, char **);
+extern void release_chrdev_list(void *);
 
 /* fs/block_dev.c */
 #define BDEVNAME_SIZE   32      /* Largest string for a blockdev identifier */
@@ -1391,6 +1400,11 @@ extern const char *bdevname(struct block_device *bdev, char *buffer);
 extern struct block_device *lookup_bdev(const char *);
 extern struct block_device *open_bdev_excl(const char *, int, void *);
 extern void close_bdev_excl(struct block_device *);
+extern void *acquire_blkdev_list(void);
+extern int count_blkdev_list(void);
+extern void *get_next_blkdev(void *);
+extern int get_blkdev_info(void *, int *, char **);
+extern void release_blkdev_list(void *);
 
 extern void init_special_inode(struct inode *, umode_t, dev_t);
 
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 934aa9bda481..a9f1cfd096ff 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -50,14 +50,12 @@ struct gianfar_platform_data {
 
         /* board specific information */
         u32 board_flags;
-        const char *bus_id;
+        u32 bus_id;
+        u32 phy_id;
         u8 mac_addr[6];
 };
 
 struct gianfar_mdio_data {
-        /* device specific information */
-        u32 paddr;
-
         /* board specific information */
         int irq[32];
 };
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 71d2b8a723b9..eab537091f2a 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -93,10 +93,6 @@ extern void synchronize_irq(unsigned int irq);
 struct task_struct;
 
 #ifndef CONFIG_VIRT_CPU_ACCOUNTING
-static inline void account_user_vtime(struct task_struct *tsk)
-{
-}
-
 static inline void account_system_vtime(struct task_struct *tsk)
 {
 }
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 6ff2d365895f..474c8f4f5d4f 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -104,6 +104,10 @@
 #define I2C_DRIVERID_AKITAIOEXP 74      /* IO Expander on Sharp SL-C1000 */
 #define I2C_DRIVERID_INFRARED   75      /* I2C InfraRed on Video boards */
 #define I2C_DRIVERID_TVP5150    76      /* TVP5150 video decoder        */
+#define I2C_DRIVERID_WM8739     77      /* wm8739 audio processor       */
+#define I2C_DRIVERID_UPD64083   78      /* upd64083 video processor     */
+#define I2C_DRIVERID_UPD64031A  79      /* upd64031a video processor    */
+#define I2C_DRIVERID_SAA717X    80      /* saa717x video encoder        */
 
 #define I2C_DRIVERID_I2CDEV     900
 #define I2C_DRIVERID_ARP        902    /* SMBus ARP Client              */
diff --git a/include/linux/ide.h b/include/linux/ide.h
index f2e1b5b22898..110b3cfac021 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -983,8 +983,13 @@ typedef struct ide_driver_s {
         ide_startstop_t (*abort)(ide_drive_t *, struct request *rq);
         ide_proc_entry_t        *proc;
         struct device_driver    gen_driver;
+        int             (*probe)(ide_drive_t *);
+        void            (*remove)(ide_drive_t *);
+        void            (*shutdown)(ide_drive_t *);
 } ide_driver_t;
 
+#define to_ide_driver(drv) container_of(drv, ide_driver_t, gen_driver)
+
 int generic_ide_ioctl(ide_drive_t *, struct file *, struct block_device *, unsigned, unsigned long);
 
 /*
diff --git a/include/linux/init.h b/include/linux/init.h
index 59008c3826cf..ff8d8b8632f4 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -241,6 +241,18 @@ void __init parse_early_param(void);
 #define __cpuexitdata   __exitdata
 #endif
 
+#ifdef CONFIG_MEMORY_HOTPLUG
+#define __meminit
+#define __meminitdata
+#define __memexit
+#define __memexitdata
+#else
+#define __meminit       __init
+#define __meminitdata __initdata
+#define __memexit __exit
+#define __memexitdata   __exitdata
+#endif
+
 /* Functions marked as __devexit may be discarded at kernel link time, depending
    on config options.  Newer versions of binutils detect references from
    retained sections to discarded sections and flag an error.  Pointers to
diff --git a/include/linux/ioc3.h b/include/linux/ioc3.h
new file mode 100644
index 000000000000..e7906a72a4f1
--- /dev/null
+++ b/include/linux/ioc3.h
@@ -0,0 +1,93 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 2005 Stanislaw Skowronek <skylark@linux-mips.org>
+ */
+
+#ifndef _LINUX_IOC3_H
+#define _LINUX_IOC3_H
+
+#include <asm/sn/ioc3.h>
+
+#define IOC3_MAX_SUBMODULES     32
+
+#define IOC3_CLASS_NONE         0
+#define IOC3_CLASS_BASE_IP27    1
+#define IOC3_CLASS_BASE_IP30    2
+#define IOC3_CLASS_MENET_123    3
+#define IOC3_CLASS_MENET_4      4
+#define IOC3_CLASS_CADDUO       5
+#define IOC3_CLASS_SERIAL       6
+
+/* One of these per IOC3 */
+struct ioc3_driver_data {
+        struct list_head list;
+        int id;                         /* IOC3 sequence number */
+        /* PCI mapping */
+        unsigned long pma;              /* physical address */
+        struct __iomem ioc3 *vma;       /* pointer to registers */
+        struct pci_dev *pdev;           /* PCI device */
+        /* IRQ stuff */
+        int dual_irq;                   /* set if separate IRQs are used */
+        int irq_io, irq_eth;            /* IRQ numbers */
+        /* GPIO magic */
+        spinlock_t gpio_lock;
+        unsigned int gpdr_shadow;
+        /* NIC identifiers */
+        char nic_part[32];
+        char nic_serial[16];
+        char nic_mac[6];
+        /* submodule set */
+        int class;
+        void *data[IOC3_MAX_SUBMODULES];        /* for submodule use */
+        int active[IOC3_MAX_SUBMODULES];        /* set if probe succeeds */
+        /* is_ir_lock must be held while
+         * modifying sio_ie values, so
+         * we can be sure that sio_ie is
+         * not changing when we read it
+         * along with sio_ir.
+         */
+        spinlock_t ir_lock;     /* SIO_IE[SC] mod lock */
+};
+
+/* One per submodule */
+struct ioc3_submodule {
+        char *name;             /* descriptive submodule name */
+        struct module *owner;   /* owning kernel module */
+        int ethernet;           /* set for ethernet drivers */
+        int (*probe) (struct ioc3_submodule *, struct ioc3_driver_data *);
+        int (*remove) (struct ioc3_submodule *, struct ioc3_driver_data *);
+        int id;                 /* assigned by IOC3, index for the "data" array */
+        /* IRQ stuff */
+        unsigned int irq_mask;  /* IOC3 IRQ mask, leave clear for Ethernet */
+        int reset_mask;         /* non-zero if you want the ioc3.c module to reset interrupts */
+        int (*intr) (struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int, struct pt_regs *);
+        /* private submodule data */
+        void *data;             /* assigned by submodule */
+};
+
+/**********************************
+ * Functions needed by submodules *
+ **********************************/
+
+#define IOC3_W_IES              0
+#define IOC3_W_IEC              1
+
+/* registers a submodule for all existing and future IOC3 chips */
+extern int ioc3_register_submodule(struct ioc3_submodule *);
+/* unregisters a submodule */
+extern void ioc3_unregister_submodule(struct ioc3_submodule *);
+/* enables IRQs indicated by irq_mask for a specified IOC3 chip */
+extern void ioc3_enable(struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int);
+/* ackowledges specified IRQs */
+extern void ioc3_ack(struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int);
+/* disables IRQs indicated by irq_mask for a specified IOC3 chip */
+extern void ioc3_disable(struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int);
+/* atomically sets GPCR bits */
+extern void ioc3_gpcr_set(struct ioc3_driver_data *, unsigned int);
+/* general ireg writer */
+extern void ioc3_write_ireg(struct ioc3_driver_data *idd, uint32_t value, int reg);
+
+#endif
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index e6ee2d95da7a..a5363324cf95 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -216,6 +216,7 @@ extern void dump_stack(void);
         ((unsigned char *)&addr)[1], \
         ((unsigned char *)&addr)[2], \
         ((unsigned char *)&addr)[3]
+#define NIPQUAD_FMT "%u.%u.%u.%u"
 
 #define NIP6(addr) \
         ntohs((addr).s6_addr16[0]), \
@@ -226,6 +227,8 @@ extern void dump_stack(void);
         ntohs((addr).s6_addr16[5]), \
         ntohs((addr).s6_addr16[6]), \
         ntohs((addr).s6_addr16[7])
+#define NIP6_FMT "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x"
+#define NIP6_SEQFMT "%04x%04x%04x%04x%04x%04x%04x%04x"
 
 #if defined(__LITTLE_ENDIAN)
 #define HIPQUAD(addr) \
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 94abc07cb164..a311f58c8a7c 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -119,6 +119,7 @@ extern struct kimage *kexec_image;
 #define KEXEC_ARCH_PPC64   (21 << 16)
 #define KEXEC_ARCH_IA_64   (50 << 16)
 #define KEXEC_ARCH_S390    (22 << 16)
+#define KEXEC_ARCH_SH      (42 << 16)
 
 #define KEXEC_FLAGS    (KEXEC_ON_CRASH)  /* List of defined/legal kexec flags */
 
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index c7ac77e873b3..d6a53ed6ab6c 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -132,12 +132,8 @@ struct shared_policy {
         spinlock_t lock;
 };
 
-static inline void mpol_shared_policy_init(struct shared_policy *info)
-{
-        info->root = RB_ROOT;
-        spin_lock_init(&info->lock);
-}
-
+void mpol_shared_policy_init(struct shared_policy *info, int policy,
+                                nodemask_t *nodes);
 int mpol_set_shared_policy(struct shared_policy *info,
                                 struct vm_area_struct *vma,
                                 struct mempolicy *new);
@@ -211,7 +207,8 @@ static inline int mpol_set_shared_policy(struct shared_policy *info,
         return -EINVAL;
 }
 
-static inline void mpol_shared_policy_init(struct shared_policy *info)
+static inline void mpol_shared_policy_init(struct shared_policy *info,
+                                        int policy, nodemask_t *nodes)
 {
 }
 
diff --git a/include/linux/mm.h b/include/linux/mm.h
index c643016499a1..85854b867463 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -512,7 +512,7 @@ static inline void set_page_links(struct page *page, unsigned long zone,
 extern struct page *mem_map;
 #endif
 
-static inline void *lowmem_page_address(struct page *page)
+static __always_inline void *lowmem_page_address(struct page *page)
 {
         return __va(page_to_pfn(page) << PAGE_SHIFT);
 }
diff --git a/include/linux/ncp_fs.h b/include/linux/ncp_fs.h
index 7297e4372c0f..e01342568530 100644
--- a/include/linux/ncp_fs.h
+++ b/include/linux/ncp_fs.h
@@ -201,34 +201,6 @@ static inline struct ncp_inode_info *NCP_FINFO(struct inode *inode)
         return container_of(inode, struct ncp_inode_info, vfs_inode);
 }
 
-#ifdef DEBUG_NCP_MALLOC
-
-#include <linux/slab.h>
-
-extern int ncp_malloced;
-extern int ncp_current_malloced;
-
-static inline void *
- ncp_kmalloc(unsigned int size, int priority)
-{
-        ncp_malloced += 1;
-        ncp_current_malloced += 1;
-        return kmalloc(size, priority);
-}
-
-static inline void ncp_kfree_s(void *obj, int size)
-{
-        ncp_current_malloced -= 1;
-        kfree(obj);
-}
-
-#else                           /* DEBUG_NCP_MALLOC */
-
-#define ncp_kmalloc(s,p) kmalloc(s,p)
-#define ncp_kfree_s(o,s) kfree(o)
-
-#endif                          /* DEBUG_NCP_MALLOC */
-
 /* linux/fs/ncpfs/inode.c */
 int ncp_notify_change(struct dentry *, struct iattr *);
 struct inode *ncp_iget(struct super_block *, struct ncp_entry_info *);
diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h
index 6d39b518486b..3ff88c878308 100644
--- a/include/linux/netfilter/nf_conntrack_common.h
+++ b/include/linux/netfilter/nf_conntrack_common.h
@@ -154,6 +154,9 @@ struct ip_conntrack_stat
         unsigned int expect_delete;
 };
 
+/* call to create an explicit dependency on nf_conntrack. */
+extern void need_conntrack(void);
+
 #endif /* __KERNEL__ */
 
 #endif /* _NF_CONNTRACK_COMMON_H */
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
new file mode 100644
index 000000000000..472f04834809
--- /dev/null
+++ b/include/linux/netfilter/x_tables.h
@@ -0,0 +1,224 @@
+#ifndef _X_TABLES_H
+#define _X_TABLES_H
+
+#define XT_FUNCTION_MAXNAMELEN 30
+#define XT_TABLE_MAXNAMELEN 32
+
+/* The argument to IPT_SO_GET_REVISION_*.  Returns highest revision
+ * kernel supports, if >= revision. */
+struct xt_get_revision
+{
+        char name[XT_FUNCTION_MAXNAMELEN-1];
+
+        u_int8_t revision;
+};
+
+/* CONTINUE verdict for targets */
+#define XT_CONTINUE 0xFFFFFFFF
+
+/* For standard target */
+#define XT_RETURN (-NF_REPEAT - 1)
+
+#define XT_ALIGN(s) (((s) + (__alignof__(void *)-1)) & ~(__alignof__(void *)-1))
+
+/* Standard return verdict, or do jump. */
+#define XT_STANDARD_TARGET ""
+/* Error verdict. */
+#define XT_ERROR_TARGET "ERROR"
+
+/*
+ * New IP firewall options for [gs]etsockopt at the RAW IP level.
+ * Unlike BSD Linux inherits IP options so you don't have to use a raw
+ * socket for this. Instead we check rights in the calls. */
+#define XT_BASE_CTL             64      /* base for firewall socket options */
+
+#define XT_SO_SET_REPLACE       (XT_BASE_CTL)
+#define XT_SO_SET_ADD_COUNTERS  (XT_BASE_CTL + 1)
+#define XT_SO_SET_MAX           XT_SO_SET_ADD_COUNTERS
+
+#define XT_SO_GET_INFO                  (XT_BASE_CTL)
+#define XT_SO_GET_ENTRIES               (XT_BASE_CTL + 1)
+#define XT_SO_GET_REVISION_MATCH        (XT_BASE_CTL + 2)
+#define XT_SO_GET_REVISION_TARGET       (XT_BASE_CTL + 3)
+#define XT_SO_GET_MAX                   XT_SO_GET_REVISION_TARGET
+
+#define SET_COUNTER(c,b,p) do { (c).bcnt = (b); (c).pcnt = (p); } while(0)
+#define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0)
+
+struct xt_counters
+{
+        u_int64_t pcnt, bcnt;                   /* Packet and byte counters */
+};
+
+/* The argument to IPT_SO_ADD_COUNTERS. */
+struct xt_counters_info
+{
+        /* Which table. */
+        char name[XT_TABLE_MAXNAMELEN];
+
+        unsigned int num_counters;
+
+        /* The counters (actually `number' of these). */
+        struct xt_counters counters[0];
+};
+
+#define XT_INV_PROTO            0x40    /* Invert the sense of PROTO. */
+
+#ifdef __KERNEL__
+
+#include <linux/netdevice.h>
+
+#define ASSERT_READ_LOCK(x)
+#define ASSERT_WRITE_LOCK(x)
+#include <linux/netfilter_ipv4/listhelp.h>
+
+struct xt_match
+{
+        struct list_head list;
+
+        const char name[XT_FUNCTION_MAXNAMELEN-1];
+
+        u_int8_t revision;
+
+        /* Return true or false: return FALSE and set *hotdrop = 1 to
+           force immediate packet drop. */
+        /* Arguments changed since 2.6.9, as this must now handle
+           non-linear skb, using skb_header_pointer and
+           skb_ip_make_writable. */
+        int (*match)(const struct sk_buff *skb,
+                     const struct net_device *in,
+                     const struct net_device *out,
+                     const void *matchinfo,
+                     int offset,
+                     unsigned int protoff,
+                     int *hotdrop);
+
+        /* Called when user tries to insert an entry of this type. */
+        /* Should return true or false. */
+        int (*checkentry)(const char *tablename,
+                          const void *ip,
+                          void *matchinfo,
+                          unsigned int matchinfosize,
+                          unsigned int hook_mask);
+
+        /* Called when entry of this type deleted. */
+        void (*destroy)(void *matchinfo, unsigned int matchinfosize);
+
+        /* Set this to THIS_MODULE if you are a module, otherwise NULL */
+        struct module *me;
+};
+
+/* Registration hooks for targets. */
+struct xt_target
+{
+        struct list_head list;
+
+        const char name[XT_FUNCTION_MAXNAMELEN-1];
+
+        u_int8_t revision;
+
+        /* Returns verdict. Argument order changed since 2.6.9, as this
+           must now handle non-linear skbs, using skb_copy_bits and
+           skb_ip_make_writable. */
+        unsigned int (*target)(struct sk_buff **pskb,
+                               const struct net_device *in,
+                               const struct net_device *out,
+                               unsigned int hooknum,
+                               const void *targinfo,
+                               void *userdata);
+
+        /* Called when user tries to insert an entry of this type:
+           hook_mask is a bitmask of hooks from which it can be
+           called. */
+        /* Should return true or false. */
+        int (*checkentry)(const char *tablename,
+                          const void *entry,
+                          void *targinfo,
+                          unsigned int targinfosize,
+                          unsigned int hook_mask);
+
+        /* Called when entry of this type deleted. */
+        void (*destroy)(void *targinfo, unsigned int targinfosize);
+
+        /* Set this to THIS_MODULE if you are a module, otherwise NULL */
+        struct module *me;
+};
+
+/* Furniture shopping... */
+struct xt_table
+{
+        struct list_head list;
+
+        /* A unique name... */
+        char name[XT_TABLE_MAXNAMELEN];
+
+        /* What hooks you will enter on */
+        unsigned int valid_hooks;
+
+        /* Lock for the curtain */
+        rwlock_t lock;
+
+        /* Man behind the curtain... */
+        //struct ip6t_table_info *private;
+        void *private;
+
+        /* Set this to THIS_MODULE if you are a module, otherwise NULL */
+        struct module *me;
+
+        int af;         /* address/protocol family */
+};
+
+#include <linux/netfilter_ipv4.h>
+
+/* The table itself */
+struct xt_table_info
+{
+        /* Size per table */
+        unsigned int size;
+        /* Number of entries: FIXME. --RR */
+        unsigned int number;
+        /* Initial number of entries. Needed for module usage count */
+        unsigned int initial_entries;
+
+        /* Entry points and underflows */
+        unsigned int hook_entry[NF_IP_NUMHOOKS];
+        unsigned int underflow[NF_IP_NUMHOOKS];
+
+        /* ipt_entry tables: one per CPU */
+        char *entries[NR_CPUS];
+};
+
+extern int xt_register_target(int af, struct xt_target *target);
+extern void xt_unregister_target(int af, struct xt_target *target);
+extern int xt_register_match(int af, struct xt_match *target);
+extern void xt_unregister_match(int af, struct xt_match *target);
+
+extern int xt_register_table(struct xt_table *table,
+                             struct xt_table_info *bootstrap,
+                             struct xt_table_info *newinfo);
+extern void *xt_unregister_table(struct xt_table *table);
+
+extern struct xt_table_info *xt_replace_table(struct xt_table *table,
+                                              unsigned int num_counters,
+                                              struct xt_table_info *newinfo,
+                                              int *error);
+
+extern struct xt_match *xt_find_match(int af, const char *name, u8 revision);
+extern struct xt_target *xt_find_target(int af, const char *name, u8 revision);
+extern struct xt_target *xt_request_find_target(int af, const char *name, 
+                                                u8 revision);
+extern int xt_find_revision(int af, const char *name, u8 revision, int target,
+                            int *err);
+
+extern struct xt_table *xt_find_table_lock(int af, const char *name);
+extern void xt_table_unlock(struct xt_table *t);
+
+extern int xt_proto_init(int af);
+extern void xt_proto_fini(int af);
+
+extern struct xt_table_info *xt_alloc_table_info(unsigned int size);
+extern void xt_free_table_info(struct xt_table_info *info);
+
+#endif /* __KERNEL__ */
+
+#endif /* _X_TABLES_H */
diff --git a/include/linux/netfilter/xt_CLASSIFY.h b/include/linux/netfilter/xt_CLASSIFY.h
new file mode 100644
index 000000000000..58111355255d
--- /dev/null
+++ b/include/linux/netfilter/xt_CLASSIFY.h
@@ -0,0 +1,8 @@
+#ifndef _XT_CLASSIFY_H
+#define _XT_CLASSIFY_H
+
+struct xt_classify_target_info {
+        u_int32_t priority;
+};
+
+#endif /*_XT_CLASSIFY_H */
diff --git a/include/linux/netfilter/xt_CONNMARK.h b/include/linux/netfilter/xt_CONNMARK.h
new file mode 100644
index 000000000000..9f744689fffc
--- /dev/null
+++ b/include/linux/netfilter/xt_CONNMARK.h
@@ -0,0 +1,25 @@
+#ifndef _XT_CONNMARK_H_target
+#define _XT_CONNMARK_H_target
+
+/* Copyright (C) 2002,2004 MARA Systems AB <http://www.marasystems.com>
+ * by Henrik Nordstrom <hno@marasystems.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+enum {
+        XT_CONNMARK_SET = 0,
+        XT_CONNMARK_SAVE,
+        XT_CONNMARK_RESTORE
+};
+
+struct xt_connmark_target_info {
+        unsigned long mark;
+        unsigned long mask;
+        u_int8_t mode;
+};
+
+#endif /*_XT_CONNMARK_H_target*/
diff --git a/include/linux/netfilter/xt_MARK.h b/include/linux/netfilter/xt_MARK.h
new file mode 100644
index 000000000000..b021e93ee5d6
--- /dev/null
+++ b/include/linux/netfilter/xt_MARK.h
@@ -0,0 +1,21 @@
+#ifndef _XT_MARK_H_target
+#define _XT_MARK_H_target
+
+/* Version 0 */
+struct xt_mark_target_info {
+        unsigned long mark;
+};
+
+/* Version 1 */
+enum {
+        XT_MARK_SET=0,
+        XT_MARK_AND,
+        XT_MARK_OR,
+};
+
+struct xt_mark_target_info_v1 {
+        unsigned long mark;
+        u_int8_t mode;
+};
+
+#endif /*_XT_MARK_H_target */
diff --git a/include/linux/netfilter/xt_NFQUEUE.h b/include/linux/netfilter/xt_NFQUEUE.h
new file mode 100644
index 000000000000..9a9af79f74d2
--- /dev/null
+++ b/include/linux/netfilter/xt_NFQUEUE.h
@@ -0,0 +1,16 @@
+/* iptables module for using NFQUEUE mechanism
+ *
+ * (C) 2005 Harald Welte <laforge@netfilter.org>
+ *
+ * This software is distributed under GNU GPL v2, 1991
+ * 
+*/
+#ifndef _XT_NFQ_TARGET_H
+#define _XT_NFQ_TARGET_H
+
+/* target info */
+struct xt_NFQ_info {
+        u_int16_t queuenum;
+};
+
+#endif /* _XT_NFQ_TARGET_H */
diff --git a/include/linux/netfilter/xt_comment.h b/include/linux/netfilter/xt_comment.h
new file mode 100644
index 000000000000..eacfedc6b5d0
--- /dev/null
+++ b/include/linux/netfilter/xt_comment.h
@@ -0,0 +1,10 @@
+#ifndef _XT_COMMENT_H
+#define _XT_COMMENT_H
+
+#define XT_MAX_COMMENT_LEN 256
+
+struct xt_comment_info {
+        unsigned char comment[XT_MAX_COMMENT_LEN];
+};
+
+#endif /* XT_COMMENT_H */
diff --git a/include/linux/netfilter/xt_connbytes.h b/include/linux/netfilter/xt_connbytes.h
new file mode 100644
index 000000000000..c022c989754d
--- /dev/null
+++ b/include/linux/netfilter/xt_connbytes.h
@@ -0,0 +1,25 @@
+#ifndef _XT_CONNBYTES_H
+#define _XT_CONNBYTES_H
+
+enum xt_connbytes_what {
+        XT_CONNBYTES_PKTS,
+        XT_CONNBYTES_BYTES,
+        XT_CONNBYTES_AVGPKT,
+};
+
+enum xt_connbytes_direction {
+        XT_CONNBYTES_DIR_ORIGINAL,
+        XT_CONNBYTES_DIR_REPLY,
+        XT_CONNBYTES_DIR_BOTH,
+};
+
+struct xt_connbytes_info
+{
+        struct {
+                aligned_u64 from;       /* count to be matched */
+                aligned_u64 to;         /* count to be matched */
+        } count;
+        u_int8_t what;          /* ipt_connbytes_what */
+        u_int8_t direction;     /* ipt_connbytes_direction */
+};
+#endif
diff --git a/include/linux/netfilter/xt_connmark.h b/include/linux/netfilter/xt_connmark.h
new file mode 100644
index 000000000000..c592f6ae0883
--- /dev/null
+++ b/include/linux/netfilter/xt_connmark.h
@@ -0,0 +1,18 @@
+#ifndef _XT_CONNMARK_H
+#define _XT_CONNMARK_H
+
+/* Copyright (C) 2002,2004 MARA Systems AB <http://www.marasystems.com>
+ * by Henrik Nordstrom <hno@marasystems.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+struct xt_connmark_info {
+        unsigned long mark, mask;
+        u_int8_t invert;
+};
+
+#endif /*_XT_CONNMARK_H*/
diff --git a/include/linux/netfilter/xt_conntrack.h b/include/linux/netfilter/xt_conntrack.h
new file mode 100644
index 000000000000..34f63cf2e293
--- /dev/null
+++ b/include/linux/netfilter/xt_conntrack.h
@@ -0,0 +1,63 @@
+/* Header file for kernel module to match connection tracking information.
+ * GPL (C) 2001  Marc Boucher (marc@mbsi.ca).
+ */
+
+#ifndef _XT_CONNTRACK_H
+#define _XT_CONNTRACK_H
+
+#include <linux/netfilter/nf_conntrack_tuple_common.h>
+#include <linux/in.h>
+
+#define XT_CONNTRACK_STATE_BIT(ctinfo) (1 << ((ctinfo)%IP_CT_IS_REPLY+1))
+#define XT_CONNTRACK_STATE_INVALID (1 << 0)
+
+#define XT_CONNTRACK_STATE_SNAT (1 << (IP_CT_NUMBER + 1))
+#define XT_CONNTRACK_STATE_DNAT (1 << (IP_CT_NUMBER + 2))
+#define XT_CONNTRACK_STATE_UNTRACKED (1 << (IP_CT_NUMBER + 3))
+
+/* flags, invflags: */
+#define XT_CONNTRACK_STATE      0x01
+#define XT_CONNTRACK_PROTO      0x02
+#define XT_CONNTRACK_ORIGSRC    0x04
+#define XT_CONNTRACK_ORIGDST    0x08
+#define XT_CONNTRACK_REPLSRC    0x10
+#define XT_CONNTRACK_REPLDST    0x20
+#define XT_CONNTRACK_STATUS     0x40
+#define XT_CONNTRACK_EXPIRES    0x80
+
+/* This is exposed to userspace, so remains frozen in time. */
+struct ip_conntrack_old_tuple
+{
+        struct {
+                __u32 ip;
+                union {
+                        __u16 all;
+                } u;
+        } src;
+
+        struct {
+                __u32 ip;
+                union {
+                        __u16 all;
+                } u;
+
+                /* The protocol. */
+                u16 protonum;
+        } dst;
+};
+
+struct xt_conntrack_info
+{
+        unsigned int statemask, statusmask;
+
+        struct ip_conntrack_old_tuple tuple[IP_CT_DIR_MAX];
+        struct in_addr sipmsk[IP_CT_DIR_MAX], dipmsk[IP_CT_DIR_MAX];
+
+        unsigned long expires_min, expires_max;
+
+        /* Flags word */
+        u_int8_t flags;
+        /* Inverse flags */
+        u_int8_t invflags;
+};
+#endif /*_XT_CONNTRACK_H*/
diff --git a/include/linux/netfilter/xt_dccp.h b/include/linux/netfilter/xt_dccp.h
new file mode 100644
index 000000000000..e0221b9d32cb
--- /dev/null
+++ b/include/linux/netfilter/xt_dccp.h
@@ -0,0 +1,23 @@
+#ifndef _XT_DCCP_H_
+#define _XT_DCCP_H_
+
+#define XT_DCCP_SRC_PORTS               0x01
+#define XT_DCCP_DEST_PORTS              0x02
+#define XT_DCCP_TYPE                    0x04
+#define XT_DCCP_OPTION                  0x08
+
+#define XT_DCCP_VALID_FLAGS             0x0f
+
+struct xt_dccp_info {
+        u_int16_t dpts[2];  /* Min, Max */
+        u_int16_t spts[2];  /* Min, Max */
+
+        u_int16_t flags;
+        u_int16_t invflags;
+
+        u_int16_t typemask;
+        u_int8_t option;
+};
+
+#endif /* _XT_DCCP_H_ */
+
diff --git a/include/linux/netfilter/xt_helper.h b/include/linux/netfilter/xt_helper.h
new file mode 100644
index 000000000000..6b42763f999d
--- /dev/null
+++ b/include/linux/netfilter/xt_helper.h
@@ -0,0 +1,8 @@
+#ifndef _XT_HELPER_H
+#define _XT_HELPER_H
+
+struct xt_helper_info {
+        int invert;
+        char name[30];
+};
+#endif /* _XT_HELPER_H */
diff --git a/include/linux/netfilter/xt_length.h b/include/linux/netfilter/xt_length.h
new file mode 100644
index 000000000000..7c2b439f73fe
--- /dev/null
+++ b/include/linux/netfilter/xt_length.h
@@ -0,0 +1,9 @@
+#ifndef _XT_LENGTH_H
+#define _XT_LENGTH_H
+
+struct xt_length_info {
+    u_int16_t   min, max;
+    u_int8_t    invert;
+};
+
+#endif /*_XT_LENGTH_H*/
diff --git a/include/linux/netfilter/xt_limit.h b/include/linux/netfilter/xt_limit.h
new file mode 100644
index 000000000000..b3ce65375ecb
--- /dev/null
+++ b/include/linux/netfilter/xt_limit.h
@@ -0,0 +1,21 @@
+#ifndef _XT_RATE_H
+#define _XT_RATE_H
+
+/* timings are in milliseconds. */
+#define XT_LIMIT_SCALE 10000
+
+/* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
+   seconds, or one every 59 hours. */
+struct xt_rateinfo {
+        u_int32_t avg;    /* Average secs between packets * scale */
+        u_int32_t burst;  /* Period multiplier for upper limit. */
+
+        /* Used internally by the kernel */
+        unsigned long prev;
+        u_int32_t credit;
+        u_int32_t credit_cap, cost;
+
+        /* Ugly, ugly fucker. */
+        struct xt_rateinfo *master;
+};
+#endif /*_XT_RATE_H*/
diff --git a/include/linux/netfilter/xt_mac.h b/include/linux/netfilter/xt_mac.h
new file mode 100644
index 000000000000..b892cdc67e06
--- /dev/null
+++ b/include/linux/netfilter/xt_mac.h
@@ -0,0 +1,8 @@
+#ifndef _XT_MAC_H
+#define _XT_MAC_H
+
+struct xt_mac_info {
+    unsigned char srcaddr[ETH_ALEN];
+    int invert;
+};
+#endif /*_XT_MAC_H*/
diff --git a/include/linux/netfilter/xt_mark.h b/include/linux/netfilter/xt_mark.h
new file mode 100644
index 000000000000..802dd4842caf
--- /dev/null
+++ b/include/linux/netfilter/xt_mark.h
@@ -0,0 +1,9 @@
+#ifndef _XT_MARK_H
+#define _XT_MARK_H
+
+struct xt_mark_info {
+    unsigned long mark, mask;
+    u_int8_t invert;
+};
+
+#endif /*_XT_MARK_H*/
diff --git a/include/linux/netfilter/xt_physdev.h b/include/linux/netfilter/xt_physdev.h
new file mode 100644
index 000000000000..25a7a1815b5b
--- /dev/null
+++ b/include/linux/netfilter/xt_physdev.h
@@ -0,0 +1,24 @@
+#ifndef _XT_PHYSDEV_H
+#define _XT_PHYSDEV_H
+
+#ifdef __KERNEL__
+#include <linux/if.h>
+#endif
+
+#define XT_PHYSDEV_OP_IN                0x01
+#define XT_PHYSDEV_OP_OUT               0x02
+#define XT_PHYSDEV_OP_BRIDGED           0x04
+#define XT_PHYSDEV_OP_ISIN              0x08
+#define XT_PHYSDEV_OP_ISOUT             0x10
+#define XT_PHYSDEV_OP_MASK              (0x20 - 1)
+
+struct xt_physdev_info {
+        char physindev[IFNAMSIZ];
+        char in_mask[IFNAMSIZ];
+        char physoutdev[IFNAMSIZ];
+        char out_mask[IFNAMSIZ];
+        u_int8_t invert;
+        u_int8_t bitmask;
+};
+
+#endif /*_XT_PHYSDEV_H*/
diff --git a/include/linux/netfilter/xt_pkttype.h b/include/linux/netfilter/xt_pkttype.h
new file mode 100644
index 000000000000..f265cf52faea
--- /dev/null
+++ b/include/linux/netfilter/xt_pkttype.h
@@ -0,0 +1,8 @@
+#ifndef _XT_PKTTYPE_H
+#define _XT_PKTTYPE_H
+
+struct xt_pkttype_info {
+        int     pkttype;
+        int     invert;
+};
+#endif /*_XT_PKTTYPE_H*/
diff --git a/include/linux/netfilter/xt_realm.h b/include/linux/netfilter/xt_realm.h
new file mode 100644
index 000000000000..220e87245716
--- /dev/null
+++ b/include/linux/netfilter/xt_realm.h
@@ -0,0 +1,10 @@
+#ifndef _XT_REALM_H
+#define _XT_REALM_H
+
+struct xt_realm_info {
+        u_int32_t id;
+        u_int32_t mask;
+        u_int8_t invert;
+};
+
+#endif /* _XT_REALM_H */
diff --git a/include/linux/netfilter/xt_sctp.h b/include/linux/netfilter/xt_sctp.h
new file mode 100644
index 000000000000..b157897e7792
--- /dev/null
+++ b/include/linux/netfilter/xt_sctp.h
@@ -0,0 +1,107 @@
+#ifndef _XT_SCTP_H_
+#define _XT_SCTP_H_
+
+#define XT_SCTP_SRC_PORTS               0x01
+#define XT_SCTP_DEST_PORTS              0x02
+#define XT_SCTP_CHUNK_TYPES             0x04
+
+#define XT_SCTP_VALID_FLAGS             0x07
+
+#define ELEMCOUNT(x) (sizeof(x)/sizeof(x[0]))
+
+
+struct xt_sctp_flag_info {
+        u_int8_t chunktype;
+        u_int8_t flag;
+        u_int8_t flag_mask;
+};
+
+#define XT_NUM_SCTP_FLAGS       4
+
+struct xt_sctp_info {
+        u_int16_t dpts[2];  /* Min, Max */
+        u_int16_t spts[2];  /* Min, Max */
+
+        u_int32_t chunkmap[256 / sizeof (u_int32_t)];  /* Bit mask of chunks to be matched according to RFC 2960 */
+
+#define SCTP_CHUNK_MATCH_ANY   0x01  /* Match if any of the chunk types are present */
+#define SCTP_CHUNK_MATCH_ALL   0x02  /* Match if all of the chunk types are present */
+#define SCTP_CHUNK_MATCH_ONLY  0x04  /* Match if these are the only chunk types present */
+
+        u_int32_t chunk_match_type;
+        struct xt_sctp_flag_info flag_info[XT_NUM_SCTP_FLAGS];
+        int flag_count;
+
+        u_int32_t flags;
+        u_int32_t invflags;
+};
+
+#define bytes(type) (sizeof(type) * 8)
+
+#define SCTP_CHUNKMAP_SET(chunkmap, type)               \
+        do {                                            \
+                chunkmap[type / bytes(u_int32_t)] |=    \
+                        1 << (type % bytes(u_int32_t)); \
+        } while (0)
+
+#define SCTP_CHUNKMAP_CLEAR(chunkmap, type)                     \
+        do {                                                    \
+                chunkmap[type / bytes(u_int32_t)] &=            \
+                        ~(1 << (type % bytes(u_int32_t)));      \
+        } while (0)
+
+#define SCTP_CHUNKMAP_IS_SET(chunkmap, type)                    \
+({                                                              \
+        (chunkmap[type / bytes (u_int32_t)] &                   \
+                (1 << (type % bytes (u_int32_t)))) ? 1: 0;      \
+})
+
+#define SCTP_CHUNKMAP_RESET(chunkmap)                           \
+        do {                                                    \
+                int i;                                          \
+                for (i = 0; i < ELEMCOUNT(chunkmap); i++)       \
+                        chunkmap[i] = 0;                        \
+        } while (0)
+
+#define SCTP_CHUNKMAP_SET_ALL(chunkmap)                         \
+        do {                                                    \
+                int i;                                          \
+                for (i = 0; i < ELEMCOUNT(chunkmap); i++)       \
+                        chunkmap[i] = ~0;                       \
+        } while (0)
+
+#define SCTP_CHUNKMAP_COPY(destmap, srcmap)                     \
+        do {                                                    \
+                int i;                                          \
+                for (i = 0; i < ELEMCOUNT(chunkmap); i++)       \
+                        destmap[i] = srcmap[i];                 \
+        } while (0)
+
+#define SCTP_CHUNKMAP_IS_CLEAR(chunkmap)                \
+({                                                      \
+        int i;                                          \
+        int flag = 1;                                   \
+        for (i = 0; i < ELEMCOUNT(chunkmap); i++) {     \
+                if (chunkmap[i]) {                      \
+                        flag = 0;                       \
+                        break;                          \
+                }                                       \
+        }                                               \
+        flag;                                           \
+})
+
+#define SCTP_CHUNKMAP_IS_ALL_SET(chunkmap)              \
+({                                                      \
+        int i;                                          \
+        int flag = 1;                                   \
+        for (i = 0; i < ELEMCOUNT(chunkmap); i++) {     \
+                if (chunkmap[i] != ~0) {                \
+                        flag = 0;                       \
+                                break;                  \
+                }                                       \
+        }                                               \
+        flag;                                           \
+})
+
+#endif /* _XT_SCTP_H_ */
+
diff --git a/include/linux/netfilter/xt_state.h b/include/linux/netfilter/xt_state.h
new file mode 100644
index 000000000000..c06f32edee07
--- /dev/null
+++ b/include/linux/netfilter/xt_state.h
@@ -0,0 +1,13 @@
+#ifndef _XT_STATE_H
+#define _XT_STATE_H
+
+#define XT_STATE_BIT(ctinfo) (1 << ((ctinfo)%IP_CT_IS_REPLY+1))
+#define XT_STATE_INVALID (1 << 0)
+
+#define XT_STATE_UNTRACKED (1 << (IP_CT_NUMBER + 1))
+
+struct xt_state_info
+{
+        unsigned int statemask;
+};
+#endif /*_XT_STATE_H*/
diff --git a/include/linux/netfilter/xt_string.h b/include/linux/netfilter/xt_string.h
new file mode 100644
index 000000000000..3b3419f2637d
--- /dev/null
+++ b/include/linux/netfilter/xt_string.h
@@ -0,0 +1,18 @@
+#ifndef _XT_STRING_H
+#define _XT_STRING_H
+
+#define XT_STRING_MAX_PATTERN_SIZE 128
+#define XT_STRING_MAX_ALGO_NAME_SIZE 16
+
+struct xt_string_info
+{
+        u_int16_t from_offset;
+        u_int16_t to_offset;
+        char      algo[XT_STRING_MAX_ALGO_NAME_SIZE];
+        char      pattern[XT_STRING_MAX_PATTERN_SIZE];
+        u_int8_t  patlen;
+        u_int8_t  invert;
+        struct ts_config __attribute__((aligned(8))) *config;
+};
+
+#endif /*_XT_STRING_H*/
diff --git a/include/linux/netfilter/xt_tcpmss.h b/include/linux/netfilter/xt_tcpmss.h
new file mode 100644
index 000000000000..e03274c4c790
--- /dev/null
+++ b/include/linux/netfilter/xt_tcpmss.h
@@ -0,0 +1,9 @@
+#ifndef _XT_TCPMSS_MATCH_H
+#define _XT_TCPMSS_MATCH_H
+
+struct xt_tcpmss_match_info {
+    u_int16_t mss_min, mss_max;
+    u_int8_t invert;
+};
+
+#endif /*_XT_TCPMSS_MATCH_H*/
diff --git a/include/linux/netfilter/xt_tcpudp.h b/include/linux/netfilter/xt_tcpudp.h
new file mode 100644
index 000000000000..78bc65f11adf
--- /dev/null
+++ b/include/linux/netfilter/xt_tcpudp.h
@@ -0,0 +1,36 @@
+#ifndef _XT_TCPUDP_H
+#define _XT_TCPUDP_H
+
+/* TCP matching stuff */
+struct xt_tcp
+{
+        u_int16_t spts[2];                      /* Source port range. */
+        u_int16_t dpts[2];                      /* Destination port range. */
+        u_int8_t option;                        /* TCP Option iff non-zero*/
+        u_int8_t flg_mask;                      /* TCP flags mask byte */
+        u_int8_t flg_cmp;                       /* TCP flags compare byte */
+        u_int8_t invflags;                      /* Inverse flags */
+};
+
+/* Values for "inv" field in struct ipt_tcp. */
+#define XT_TCP_INV_SRCPT        0x01    /* Invert the sense of source ports. */
+#define XT_TCP_INV_DSTPT        0x02    /* Invert the sense of dest ports. */
+#define XT_TCP_INV_FLAGS        0x04    /* Invert the sense of TCP flags. */
+#define XT_TCP_INV_OPTION       0x08    /* Invert the sense of option test. */
+#define XT_TCP_INV_MASK         0x0F    /* All possible flags. */
+
+/* UDP matching stuff */
+struct xt_udp
+{
+        u_int16_t spts[2];                      /* Source port range. */
+        u_int16_t dpts[2];                      /* Destination port range. */
+        u_int8_t invflags;                      /* Inverse flags */
+};
+
+/* Values for "invflags" field in struct ipt_udp. */
+#define XT_UDP_INV_SRCPT        0x01    /* Invert the sense of source ports. */
+#define XT_UDP_INV_DSTPT        0x02    /* Invert the sense of dest ports. */
+#define XT_UDP_INV_MASK 0x03    /* All possible flags. */
+
+
+#endif
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index e98a870a20be..fd21796e5131 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -19,8 +19,12 @@
 #include <linux/compiler.h>
 #include <linux/netfilter_arp.h>
 
-#define ARPT_FUNCTION_MAXNAMELEN 30
-#define ARPT_TABLE_MAXNAMELEN 32
+#include <linux/netfilter/x_tables.h>
+
+#define ARPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
+#define ARPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
+#define arpt_target xt_target
+#define arpt_table xt_table
 
 #define ARPT_DEV_ADDR_LEN_MAX 16
 
@@ -91,11 +95,6 @@ struct arpt_standard_target
         int verdict;
 };
 
-struct arpt_counters
-{
-        u_int64_t pcnt, bcnt;                   /* Packet and byte counters */
-};
-
 /* Values for "flag" field in struct arpt_ip (general arp structure).
  * No flags defined yet.
  */
@@ -130,7 +129,7 @@ struct arpt_entry
         unsigned int comefrom;
 
         /* Packet and byte counters. */
-        struct arpt_counters counters;
+        struct xt_counters counters;
 
         /* The matches (if any), then the target. */
         unsigned char elems[0];
@@ -141,23 +140,24 @@ struct arpt_entry
  * Unlike BSD Linux inherits IP options so you don't have to use a raw
  * socket for this. Instead we check rights in the calls.
  */
-#define ARPT_BASE_CTL           96      /* base for firewall socket options */
+#define ARPT_CTL_OFFSET         32
+#define ARPT_BASE_CTL           (XT_BASE_CTL+ARPT_CTL_OFFSET)
 
-#define ARPT_SO_SET_REPLACE             (ARPT_BASE_CTL)
-#define ARPT_SO_SET_ADD_COUNTERS        (ARPT_BASE_CTL + 1)
-#define ARPT_SO_SET_MAX                 ARPT_SO_SET_ADD_COUNTERS
+#define ARPT_SO_SET_REPLACE             (XT_SO_SET_REPLACE+ARPT_CTL_OFFSET)
+#define ARPT_SO_SET_ADD_COUNTERS        (XT_SO_SET_ADD_COUNTERS+ARPT_CTL_OFFSET)
+#define ARPT_SO_SET_MAX                 (XT_SO_SET_MAX+ARPT_CTL_OFFSET)
 
-#define ARPT_SO_GET_INFO                (ARPT_BASE_CTL)
-#define ARPT_SO_GET_ENTRIES             (ARPT_BASE_CTL + 1)
-/* #define ARPT_SO_GET_REVISION_MATCH   (ARPT_BASE_CTL + 2)*/
-#define ARPT_SO_GET_REVISION_TARGET     (ARPT_BASE_CTL + 3)
-#define ARPT_SO_GET_MAX                 ARPT_SO_GET_REVISION_TARGET
+#define ARPT_SO_GET_INFO                (XT_SO_GET_INFO+ARPT_CTL_OFFSET)
+#define ARPT_SO_GET_ENTRIES             (XT_SO_GET_ENTRIES+ARPT_CTL_OFFSET)
+/* #define ARPT_SO_GET_REVISION_MATCH   XT_SO_GET_REVISION_MATCH  */
+#define ARPT_SO_GET_REVISION_TARGET     (XT_SO_GET_REVISION_TARGET+ARPT_CTL_OFFSET)
+#define ARPT_SO_GET_MAX                 (XT_SO_GET_REVISION_TARGET+ARPT_CTL_OFFSET)
 
 /* CONTINUE verdict for targets */
-#define ARPT_CONTINUE 0xFFFFFFFF
+#define ARPT_CONTINUE XT_CONTINUE
 
 /* For standard target */
-#define ARPT_RETURN (-NF_REPEAT - 1)
+#define ARPT_RETURN XT_RETURN
 
 /* The argument to ARPT_SO_GET_INFO */
 struct arpt_getinfo
@@ -208,23 +208,14 @@ struct arpt_replace
         /* Number of counters (must be equal to current number of entries). */
         unsigned int num_counters;
         /* The old entries' counters. */
-        struct arpt_counters __user *counters;
+        struct xt_counters __user *counters;
 
         /* The entries (hang off end: not really an array). */
         struct arpt_entry entries[0];
 };
 
 /* The argument to ARPT_SO_ADD_COUNTERS. */
-struct arpt_counters_info
-{
-        /* Which table. */
-        char name[ARPT_TABLE_MAXNAMELEN];
-
-        unsigned int num_counters;
-
-        /* The counters (actually `number' of these). */
-        struct arpt_counters counters[0];
-};
+#define arpt_counters_info xt_counters_info
 
 /* The argument to ARPT_SO_GET_ENTRIES. */
 struct arpt_get_entries
@@ -239,19 +230,10 @@ struct arpt_get_entries
         struct arpt_entry entrytable[0];
 };
 
-/* The argument to ARPT_SO_GET_REVISION_*.  Returns highest revision
- * kernel supports, if >= revision. */
-struct arpt_get_revision
-{
-        char name[ARPT_FUNCTION_MAXNAMELEN-1];
-
-        u_int8_t revision;
-};
-
 /* Standard return verdict, or do jump. */
-#define ARPT_STANDARD_TARGET ""
+#define ARPT_STANDARD_TARGET XT_STANDARD_TARGET
 /* Error verdict. */
-#define ARPT_ERROR_TARGET "ERROR"
+#define ARPT_ERROR_TARGET XT_ERROR_TARGET
 
 /* Helper functions */
 static __inline__ struct arpt_entry_target *arpt_get_target(struct arpt_entry *e)
@@ -281,63 +263,8 @@ static __inline__ struct arpt_entry_target *arpt_get_target(struct arpt_entry *e
  */
 #ifdef __KERNEL__
 
-/* Registration hooks for targets. */
-struct arpt_target
-{
-        struct list_head list;
-
-        const char name[ARPT_FUNCTION_MAXNAMELEN-1];
-
-        u_int8_t revision;
-
-        /* Returns verdict. */
-        unsigned int (*target)(struct sk_buff **pskb,
-                               unsigned int hooknum,
-                               const struct net_device *in,
-                               const struct net_device *out,
-                               const void *targinfo,
-                               void *userdata);
-
-        /* Called when user tries to insert an entry of this type:
-           hook_mask is a bitmask of hooks from which it can be
-           called. */
-        /* Should return true or false. */
-        int (*checkentry)(const char *tablename,
-                          const struct arpt_entry *e,
-                          void *targinfo,
-                          unsigned int targinfosize,
-                          unsigned int hook_mask);
-
-        /* Called when entry of this type deleted. */
-        void (*destroy)(void *targinfo, unsigned int targinfosize);
-
-        /* Set this to THIS_MODULE if you are a module, otherwise NULL */
-        struct module *me;
-};
-
-extern int arpt_register_target(struct arpt_target *target);
-extern void arpt_unregister_target(struct arpt_target *target);
-
-/* Furniture shopping... */
-struct arpt_table
-{
-        struct list_head list;
-
-        /* A unique name... */
-        char name[ARPT_TABLE_MAXNAMELEN];
-
-        /* What hooks you will enter on */
-        unsigned int valid_hooks;
-
-        /* Lock for the curtain */
-        rwlock_t lock;
-
-        /* Man behind the curtain... */
-        struct arpt_table_info *private;
-
-        /* Set this to THIS_MODULE if you are a module, otherwise NULL */
-        struct module *me;
-};
+#define arpt_register_target(tgt) xt_register_target(NF_ARP, tgt)
+#define arpt_unregister_target(tgt) xt_unregister_target(NF_ARP, tgt)
 
 extern int arpt_register_table(struct arpt_table *table,
                                const struct arpt_replace *repl);
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index b3432ab59a17..215765f043e6 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -199,9 +199,6 @@ ip_conntrack_put(struct ip_conntrack *ct)
         nf_conntrack_put(&ct->ct_general);
 }
 
-/* call to create an explicit dependency on ip_conntrack. */
-extern void need_ip_conntrack(void);
-
 extern int invert_tuplepr(struct ip_conntrack_tuple *inverse,
                           const struct ip_conntrack_tuple *orig);
 
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index d19d65cf4530..76ba24b68515 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -25,8 +25,14 @@
 #include <linux/compiler.h>
 #include <linux/netfilter_ipv4.h>
 
-#define IPT_FUNCTION_MAXNAMELEN 30
-#define IPT_TABLE_MAXNAMELEN 32
+#include <linux/netfilter/x_tables.h>
+
+#define IPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
+#define IPT_TABLE_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
+#define ipt_match xt_match
+#define ipt_target xt_target
+#define ipt_table xt_table
+#define ipt_get_revision xt_get_revision
 
 /* Yes, Virginia, you have to zero the padding. */
 struct ipt_ip {
@@ -102,10 +108,7 @@ struct ipt_standard_target
         int verdict;
 };
 
-struct ipt_counters
-{
-        u_int64_t pcnt, bcnt;                   /* Packet and byte counters */
-};
+#define ipt_counters xt_counters
 
 /* Values for "flag" field in struct ipt_ip (general ip structure). */
 #define IPT_F_FRAG              0x01    /* Set if rule is a fragment rule */
@@ -119,7 +122,7 @@ struct ipt_counters
 #define IPT_INV_SRCIP           0x08    /* Invert the sense of SRC IP. */
 #define IPT_INV_DSTIP           0x10    /* Invert the sense of DST OP. */
 #define IPT_INV_FRAG            0x20    /* Invert the sense of FRAG. */
-#define IPT_INV_PROTO           0x40    /* Invert the sense of PROTO. */
+#define IPT_INV_PROTO           XT_INV_PROTO
 #define IPT_INV_MASK            0x7F    /* All possible flag bits mask. */
 
 /* This structure defines each of the firewall rules.  Consists of 3
@@ -141,7 +144,7 @@ struct ipt_entry
         unsigned int comefrom;
 
         /* Packet and byte counters. */
-        struct ipt_counters counters;
+        struct xt_counters counters;
 
         /* The matches (if any), then the target. */
         unsigned char elems[0];
@@ -151,54 +154,34 @@ struct ipt_entry
  * New IP firewall options for [gs]etsockopt at the RAW IP level.
  * Unlike BSD Linux inherits IP options so you don't have to use a raw
  * socket for this. Instead we check rights in the calls. */
-#define IPT_BASE_CTL            64      /* base for firewall socket options */
+#define IPT_BASE_CTL            XT_BASE_CTL
 
-#define IPT_SO_SET_REPLACE      (IPT_BASE_CTL)
-#define IPT_SO_SET_ADD_COUNTERS (IPT_BASE_CTL + 1)
-#define IPT_SO_SET_MAX          IPT_SO_SET_ADD_COUNTERS
+#define IPT_SO_SET_REPLACE      XT_SO_SET_REPLACE
+#define IPT_SO_SET_ADD_COUNTERS XT_SO_SET_ADD_COUNTERS
+#define IPT_SO_SET_MAX          XT_SO_SET_MAX
 
-#define IPT_SO_GET_INFO                 (IPT_BASE_CTL)
-#define IPT_SO_GET_ENTRIES              (IPT_BASE_CTL + 1)
-#define IPT_SO_GET_REVISION_MATCH       (IPT_BASE_CTL + 2)
-#define IPT_SO_GET_REVISION_TARGET      (IPT_BASE_CTL + 3)
-#define IPT_SO_GET_MAX                  IPT_SO_GET_REVISION_TARGET
+#define IPT_SO_GET_INFO                 XT_SO_GET_INFO
+#define IPT_SO_GET_ENTRIES              XT_SO_GET_ENTRIES
+#define IPT_SO_GET_REVISION_MATCH       XT_SO_GET_REVISION_MATCH
+#define IPT_SO_GET_REVISION_TARGET      XT_SO_GET_REVISION_TARGET
+#define IPT_SO_GET_MAX                  XT_SO_GET_REVISION_TARGET
 
-/* CONTINUE verdict for targets */
-#define IPT_CONTINUE 0xFFFFFFFF
+#define IPT_CONTINUE XT_CONTINUE
+#define IPT_RETURN XT_RETURN
 
-/* For standard target */
-#define IPT_RETURN (-NF_REPEAT - 1)
+#include <linux/netfilter/xt_tcpudp.h>
+#define ipt_udp xt_udp
+#define ipt_tcp xt_tcp
 
-/* TCP matching stuff */
-struct ipt_tcp
-{
-        u_int16_t spts[2];                      /* Source port range. */
-        u_int16_t dpts[2];                      /* Destination port range. */
-        u_int8_t option;                        /* TCP Option iff non-zero*/
-        u_int8_t flg_mask;                      /* TCP flags mask byte */
-        u_int8_t flg_cmp;                       /* TCP flags compare byte */
-        u_int8_t invflags;                      /* Inverse flags */
-};
-
-/* Values for "inv" field in struct ipt_tcp. */
-#define IPT_TCP_INV_SRCPT       0x01    /* Invert the sense of source ports. */
-#define IPT_TCP_INV_DSTPT       0x02    /* Invert the sense of dest ports. */
-#define IPT_TCP_INV_FLAGS       0x04    /* Invert the sense of TCP flags. */
-#define IPT_TCP_INV_OPTION      0x08    /* Invert the sense of option test. */
-#define IPT_TCP_INV_MASK        0x0F    /* All possible flags. */
-
-/* UDP matching stuff */
-struct ipt_udp
-{
-        u_int16_t spts[2];                      /* Source port range. */
-        u_int16_t dpts[2];                      /* Destination port range. */
-        u_int8_t invflags;                      /* Inverse flags */
-};
+#define IPT_TCP_INV_SRCPT       XT_TCP_INV_SRCPT
+#define IPT_TCP_INV_DSTPT       XT_TCP_INV_DSTPT
+#define IPT_TCP_INV_FLAGS       XT_TCP_INV_FLAGS
+#define IPT_TCP_INV_OPTION      XT_TCP_INV_OPTION
+#define IPT_TCP_INV_MASK        XT_TCP_INV_MASK
 
-/* Values for "invflags" field in struct ipt_udp. */
-#define IPT_UDP_INV_SRCPT       0x01    /* Invert the sense of source ports. */
-#define IPT_UDP_INV_DSTPT       0x02    /* Invert the sense of dest ports. */
-#define IPT_UDP_INV_MASK        0x03    /* All possible flags. */
+#define IPT_UDP_INV_SRCPT       XT_UDP_INV_SRCPT
+#define IPT_UDP_INV_DSTPT       XT_UDP_INV_DSTPT
+#define IPT_UDP_INV_MASK        XT_UDP_INV_MASK
 
 /* ICMP matching stuff */
 struct ipt_icmp
@@ -260,23 +243,14 @@ struct ipt_replace
         /* Number of counters (must be equal to current number of entries). */
         unsigned int num_counters;
         /* The old entries' counters. */
-        struct ipt_counters __user *counters;
+        struct xt_counters __user *counters;
 
         /* The entries (hang off end: not really an array). */
         struct ipt_entry entries[0];
 };
 
 /* The argument to IPT_SO_ADD_COUNTERS. */
-struct ipt_counters_info
-{
-        /* Which table. */
-        char name[IPT_TABLE_MAXNAMELEN];
-
-        unsigned int num_counters;
-
-        /* The counters (actually `number' of these). */
-        struct ipt_counters counters[0];
-};
+#define ipt_counters_info xt_counters_info
 
 /* The argument to IPT_SO_GET_ENTRIES. */
 struct ipt_get_entries
@@ -291,19 +265,10 @@ struct ipt_get_entries
         struct ipt_entry entrytable[0];
 };
 
-/* The argument to IPT_SO_GET_REVISION_*.  Returns highest revision
- * kernel supports, if >= revision. */
-struct ipt_get_revision
-{
-        char name[IPT_FUNCTION_MAXNAMELEN-1];
-
-        u_int8_t revision;
-};
-
 /* Standard return verdict, or do jump. */
-#define IPT_STANDARD_TARGET ""
+#define IPT_STANDARD_TARGET XT_STANDARD_TARGET
 /* Error verdict. */
-#define IPT_ERROR_TARGET "ERROR"
+#define IPT_ERROR_TARGET XT_ERROR_TARGET
 
 /* Helper functions */
 static __inline__ struct ipt_entry_target *
@@ -356,103 +321,18 @@ ipt_get_target(struct ipt_entry *e)
 #include <linux/init.h>
 extern void ipt_init(void) __init;
 
-struct ipt_match
-{
-        struct list_head list;
-
-        const char name[IPT_FUNCTION_MAXNAMELEN-1];
-
-        u_int8_t revision;
-
-        /* Return true or false: return FALSE and set *hotdrop = 1 to
-           force immediate packet drop. */
-        /* Arguments changed since 2.4, as this must now handle
-           non-linear skbs, using skb_copy_bits and
-           skb_ip_make_writable. */
-        int (*match)(const struct sk_buff *skb,
-                     const struct net_device *in,
-                     const struct net_device *out,
-                     const void *matchinfo,
-                     int offset,
-                     int *hotdrop);
-
-        /* Called when user tries to insert an entry of this type. */
-        /* Should return true or false. */
-        int (*checkentry)(const char *tablename,
-                          const struct ipt_ip *ip,
-                          void *matchinfo,
-                          unsigned int matchinfosize,
-                          unsigned int hook_mask);
-
-        /* Called when entry of this type deleted. */
-        void (*destroy)(void *matchinfo, unsigned int matchinfosize);
-
-        /* Set this to THIS_MODULE. */
-        struct module *me;
-};
-
-/* Registration hooks for targets. */
-struct ipt_target
-{
-        struct list_head list;
-
-        const char name[IPT_FUNCTION_MAXNAMELEN-1];
-
-        u_int8_t revision;
-
-        /* Called when user tries to insert an entry of this type:
-           hook_mask is a bitmask of hooks from which it can be
-           called. */
-        /* Should return true or false. */
-        int (*checkentry)(const char *tablename,
-                          const struct ipt_entry *e,
-                          void *targinfo,
-                          unsigned int targinfosize,
-                          unsigned int hook_mask);
-
-        /* Called when entry of this type deleted. */
-        void (*destroy)(void *targinfo, unsigned int targinfosize);
-
-        /* Returns verdict.  Argument order changed since 2.4, as this
-           must now handle non-linear skbs, using skb_copy_bits and
-           skb_ip_make_writable. */
-        unsigned int (*target)(struct sk_buff **pskb,
-                               const struct net_device *in,
-                               const struct net_device *out,
-                               unsigned int hooknum,
-                               const void *targinfo,
-                               void *userdata);
-
-        /* Set this to THIS_MODULE. */
-        struct module *me;
-};
+#define ipt_register_target(tgt) xt_register_target(AF_INET, tgt)
+#define ipt_unregister_target(tgt) xt_unregister_target(AF_INET, tgt)
 
-extern int ipt_register_target(struct ipt_target *target);
-extern void ipt_unregister_target(struct ipt_target *target);
+#define ipt_register_match(mtch) xt_register_match(AF_INET, mtch)
+#define ipt_unregister_match(mtch) xt_unregister_match(AF_INET, mtch)
 
-extern int ipt_register_match(struct ipt_match *match);
-extern void ipt_unregister_match(struct ipt_match *match);
+//#define ipt_register_table(tbl, repl) xt_register_table(AF_INET, tbl, repl)
+//#define ipt_unregister_table(tbl) xt_unregister_table(AF_INET, tbl)
 
-/* Furniture shopping... */
-struct ipt_table
-{
-        struct list_head list;
-
-        /* A unique name... */
-        char name[IPT_TABLE_MAXNAMELEN];
-
-        /* What hooks you will enter on */
-        unsigned int valid_hooks;
-
-        /* Lock for the curtain */
-        rwlock_t lock;
-
-        /* Man behind the curtain... */
-        struct ipt_table_info *private;
-
-        /* Set to THIS_MODULE. */
-        struct module *me;
-};
+extern int ipt_register_table(struct ipt_table *table,
+                              const struct ipt_replace *repl);
+extern void ipt_unregister_table(struct ipt_table *table);
 
 /* net/sched/ipt.c: Gimme access to your targets!  Gets target->me. */
 extern struct ipt_target *ipt_find_target(const char *name, u8 revision);
@@ -476,9 +356,6 @@ struct ipt_error
         struct ipt_error_target target;
 };
 
-extern int ipt_register_table(struct ipt_table *table,
-                              const struct ipt_replace *repl);
-extern void ipt_unregister_table(struct ipt_table *table);
 extern unsigned int ipt_do_table(struct sk_buff **pskb,
                                  unsigned int hook,
                                  const struct net_device *in,
@@ -486,6 +363,6 @@ extern unsigned int ipt_do_table(struct sk_buff **pskb,
                                  struct ipt_table *table,
                                  void *userdata);
 
-#define IPT_ALIGN(s) (((s) + (__alignof__(struct ipt_entry)-1)) & ~(__alignof__(struct ipt_entry)-1))
+#define IPT_ALIGN(s) XT_ALIGN(s)
 #endif /*__KERNEL__*/
 #endif /* _IPTABLES_H */
diff --git a/include/linux/netfilter_ipv4/ipt_CLASSIFY.h b/include/linux/netfilter_ipv4/ipt_CLASSIFY.h
index 7596e3dd00ca..a46d511b5c36 100644
--- a/include/linux/netfilter_ipv4/ipt_CLASSIFY.h
+++ b/include/linux/netfilter_ipv4/ipt_CLASSIFY.h
@@ -1,8 +1,7 @@
 #ifndef _IPT_CLASSIFY_H
 #define _IPT_CLASSIFY_H
 
-struct ipt_classify_target_info {
-        u_int32_t priority;
-};
+#include <linux/netfilter/xt_CLASSIFY.h>
+#define ipt_classify_target_info xt_classify_target_info
 
 #endif /*_IPT_CLASSIFY_H */
diff --git a/include/linux/netfilter_ipv4/ipt_CONNMARK.h b/include/linux/netfilter_ipv4/ipt_CONNMARK.h
index d3c02536fc4c..9ecfee0a9e33 100644
--- a/include/linux/netfilter_ipv4/ipt_CONNMARK.h
+++ b/include/linux/netfilter_ipv4/ipt_CONNMARK.h
@@ -9,17 +9,11 @@
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  */
+#include <linux/netfilter/xt_CONNMARK.h>
+#define IPT_CONNMARK_SET        XT_CONNMARK_SET
+#define IPT_CONNMARK_SAVE       XT_CONNMARK_SAVE
+#define IPT_CONNMARK_RESTORE    XT_CONNMARK_RESTORE
 
-enum {
-        IPT_CONNMARK_SET = 0,
-        IPT_CONNMARK_SAVE,
-        IPT_CONNMARK_RESTORE
-};
-
-struct ipt_connmark_target_info {
-        unsigned long mark;
-        unsigned long mask;
-        u_int8_t mode;
-};
+#define ipt_connmark_target_info xt_connmark_target_info
 
 #endif /*_IPT_CONNMARK_H_target*/
diff --git a/include/linux/netfilter_ipv4/ipt_MARK.h b/include/linux/netfilter_ipv4/ipt_MARK.h
index f47485790ed4..697a486a96d3 100644
--- a/include/linux/netfilter_ipv4/ipt_MARK.h
+++ b/include/linux/netfilter_ipv4/ipt_MARK.h
@@ -1,20 +1,18 @@
 #ifndef _IPT_MARK_H_target
 #define _IPT_MARK_H_target
 
+/* Backwards compatibility for old userspace */
+
+#include <linux/netfilter/xt_MARK.h>
+
 /* Version 0 */
-struct ipt_mark_target_info {
-        unsigned long mark;
-};
+#define ipt_mark_target_info xt_mark_target_info
 
 /* Version 1 */
-enum {
-        IPT_MARK_SET=0,
-        IPT_MARK_AND,
-        IPT_MARK_OR
-};
+#define IPT_MARK_SET    XT_MARK_SET
+#define IPT_MARK_AND    XT_MARK_AND
+#define IPT_MARK_OR     XT_MARK_OR
+
+#define ipt_mark_target_info_v1 xt_mark_target_info_v1
 
-struct ipt_mark_target_info_v1 {
-        unsigned long mark;
-        u_int8_t mode;
-};
 #endif /*_IPT_MARK_H_target*/
diff --git a/include/linux/netfilter_ipv4/ipt_NFQUEUE.h b/include/linux/netfilter_ipv4/ipt_NFQUEUE.h
index b5b2943b0c66..97a2a7557cb9 100644
--- a/include/linux/netfilter_ipv4/ipt_NFQUEUE.h
+++ b/include/linux/netfilter_ipv4/ipt_NFQUEUE.h
@@ -8,9 +8,9 @@
 #ifndef _IPT_NFQ_TARGET_H
 #define _IPT_NFQ_TARGET_H
 
-/* target info */
-struct ipt_NFQ_info {
-        u_int16_t queuenum;
-};
+/* Backwards compatibility for old userspace */
+#include <linux/netfilter/xt_NFQUEUE.h>
+
+#define ipt_NFQ_info xt_NFQ_info
 
 #endif /* _IPT_DSCP_TARGET_H */
diff --git a/include/linux/netfilter_ipv4/ipt_comment.h b/include/linux/netfilter_ipv4/ipt_comment.h
index 85c1123c29ce..ae2afc2f7481 100644
--- a/include/linux/netfilter_ipv4/ipt_comment.h
+++ b/include/linux/netfilter_ipv4/ipt_comment.h
@@ -1,10 +1,10 @@
 #ifndef _IPT_COMMENT_H
 #define _IPT_COMMENT_H
 
-#define IPT_MAX_COMMENT_LEN 256
+#include <linux/netfilter/xt_comment.h>
 
-struct ipt_comment_info {
-        unsigned char comment[IPT_MAX_COMMENT_LEN];
-};
+#define IPT_MAX_COMMENT_LEN XT_MAX_COMMENT_LEN
+
+#define ipt_comment_info xt_comment_info
 
 #endif /* _IPT_COMMENT_H */
diff --git a/include/linux/netfilter_ipv4/ipt_connbytes.h b/include/linux/netfilter_ipv4/ipt_connbytes.h
index 9e5532f8d8ac..b04dfa3083c9 100644
--- a/include/linux/netfilter_ipv4/ipt_connbytes.h
+++ b/include/linux/netfilter_ipv4/ipt_connbytes.h
@@ -1,25 +1,18 @@
 #ifndef _IPT_CONNBYTES_H
 #define _IPT_CONNBYTES_H
 
-enum ipt_connbytes_what {
-        IPT_CONNBYTES_PKTS,
-        IPT_CONNBYTES_BYTES,
-        IPT_CONNBYTES_AVGPKT,
-};
+#include <net/netfilter/xt_connbytes.h>
+#define ipt_connbytes_what xt_connbytes_what
 
-enum ipt_connbytes_direction {
-        IPT_CONNBYTES_DIR_ORIGINAL,
-        IPT_CONNBYTES_DIR_REPLY,
-        IPT_CONNBYTES_DIR_BOTH,
-};
+#define IPT_CONNBYTES_PKTS      XT_CONNBYTES_PACKETS
+#define IPT_CONNBYTES_BYTES     XT_CONNBYTES_BYTES
+#define IPT_CONNBYTES_AVGPKT    XT_CONNBYTES_AVGPKT
+
+#define ipt_connbytes_direction         xt_connbytes_direction
+#define IPT_CONNBYTES_DIR_ORIGINAL      XT_CONNBYTES_DIR_ORIGINAL
+#define IPT_CONNBYTES_DIR_REPLY         XT_CONNBYTES_DIR_REPLY
+#define IPT_CONNBYTES_DIR_BOTH          XT_CONNBYTES_DIR_BOTH
+
+#define ipt_connbytes_info xt_connbytes_info
 
-struct ipt_connbytes_info
-{
-        struct {
-                aligned_u64 from;       /* count to be matched */
-                aligned_u64 to;         /* count to be matched */
-        } count;
-        u_int8_t what;          /* ipt_connbytes_what */
-        u_int8_t direction;     /* ipt_connbytes_direction */
-};
 #endif
diff --git a/include/linux/netfilter_ipv4/ipt_connmark.h b/include/linux/netfilter_ipv4/ipt_connmark.h
index 46573270d9aa..c7ba6560d44c 100644
--- a/include/linux/netfilter_ipv4/ipt_connmark.h
+++ b/include/linux/netfilter_ipv4/ipt_connmark.h
@@ -1,18 +1,7 @@
 #ifndef _IPT_CONNMARK_H
 #define _IPT_CONNMARK_H
 
-/* Copyright (C) 2002,2004 MARA Systems AB <http://www.marasystems.com>
- * by Henrik Nordstrom <hno@marasystems.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-struct ipt_connmark_info {
-        unsigned long mark, mask;
-        u_int8_t invert;
-};
+#include <linux/netfilter/xt_connmark.h>
+#define ipt_connmark_info xt_connmark_info
 
 #endif /*_IPT_CONNMARK_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_conntrack.h b/include/linux/netfilter_ipv4/ipt_conntrack.h
index 413c5658bd3a..cde6762949c5 100644
--- a/include/linux/netfilter_ipv4/ipt_conntrack.h
+++ b/include/linux/netfilter_ipv4/ipt_conntrack.h
@@ -5,56 +5,24 @@
 #ifndef _IPT_CONNTRACK_H
 #define _IPT_CONNTRACK_H
 
-#define IPT_CONNTRACK_STATE_BIT(ctinfo) (1 << ((ctinfo)%IP_CT_IS_REPLY+1))
-#define IPT_CONNTRACK_STATE_INVALID (1 << 0)
+#include <linux/netfilter/xt_conntrack.h>
 
-#define IPT_CONNTRACK_STATE_SNAT (1 << (IP_CT_NUMBER + 1))
-#define IPT_CONNTRACK_STATE_DNAT (1 << (IP_CT_NUMBER + 2))
-#define IPT_CONNTRACK_STATE_UNTRACKED (1 << (IP_CT_NUMBER + 3))
+#define IPT_CONNTRACK_STATE_BIT(ctinfo) XT_CONNTRACK_STATE_BIT(ctinfo)
+#define IPT_CONNTRACK_STATE_INVALID     XT_CONNTRACK_STATE_INVALID
 
-/* flags, invflags: */
-#define IPT_CONNTRACK_STATE     0x01
-#define IPT_CONNTRACK_PROTO     0x02
-#define IPT_CONNTRACK_ORIGSRC   0x04
-#define IPT_CONNTRACK_ORIGDST   0x08
-#define IPT_CONNTRACK_REPLSRC   0x10
-#define IPT_CONNTRACK_REPLDST   0x20
-#define IPT_CONNTRACK_STATUS    0x40
-#define IPT_CONNTRACK_EXPIRES   0x80
-
-/* This is exposed to userspace, so remains frozen in time. */
-struct ip_conntrack_old_tuple
-{
-        struct {
-                __u32 ip;
-                union {
-                        __u16 all;
-                } u;
-        } src;
-
-        struct {
-                __u32 ip;
-                union {
-                        __u16 all;
-                } u;
-
-                /* The protocol. */
-                u16 protonum;
-        } dst;
-};
+#define IPT_CONNTRACK_STATE_SNAT        XT_CONNTRACK_STATE_SNAT
+#define IPT_CONNTRACK_STATE_DNAT        XT_CONNTRACK_STATE_DNAT
+#define IPT_CONNTRACK_STATE_UNTRACKED   XT_CONNTRACK_STATE_UNTRACKED
 
-struct ipt_conntrack_info
-{
-        unsigned int statemask, statusmask;
-
-        struct ip_conntrack_old_tuple tuple[IP_CT_DIR_MAX];
-        struct in_addr sipmsk[IP_CT_DIR_MAX], dipmsk[IP_CT_DIR_MAX];
-
-        unsigned long expires_min, expires_max;
-
-        /* Flags word */
-        u_int8_t flags;
-        /* Inverse flags */
-        u_int8_t invflags;
-};
+/* flags, invflags: */
+#define IPT_CONNTRACK_STATE             XT_CONNTRACK_STATE
+#define IPT_CONNTRACK_PROTO             XT_CONNTRACK_PROTO
+#define IPT_CONNTRACK_ORIGSRC           XT_CONNTRACK_ORIGSRC
+#define IPT_CONNTRACK_ORIGDST           XT_CONNTRACK_ORIGDST
+#define IPT_CONNTRACK_REPLSRC           XT_CONNTRACK_REPLSRC
+#define IPT_CONNTRACK_REPLDST           XT_CONNTRACK_REPLDST
+#define IPT_CONNTRACK_STATUS            XT_CONNTRACK_STATUS
+#define IPT_CONNTRACK_EXPIRES           XT_CONNTRACK_EXPIRES
+
+#define ipt_conntrack_info              xt_conntrack_info
 #endif /*_IPT_CONNTRACK_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_dccp.h b/include/linux/netfilter_ipv4/ipt_dccp.h
index 3cb3a522e62b..e70d11e1f53c 100644
--- a/include/linux/netfilter_ipv4/ipt_dccp.h
+++ b/include/linux/netfilter_ipv4/ipt_dccp.h
@@ -1,23 +1,15 @@
 #ifndef _IPT_DCCP_H_
 #define _IPT_DCCP_H_
 
-#define IPT_DCCP_SRC_PORTS              0x01
-#define IPT_DCCP_DEST_PORTS             0x02
-#define IPT_DCCP_TYPE                   0x04
-#define IPT_DCCP_OPTION                 0x08
+#include <linux/netfilter/xt_dccp.h>
+#define IPT_DCCP_SRC_PORTS      XT_DCCP_SRC_PORTS
+#define IPT_DCCP_DEST_PORTS     XT_DCCP_DEST_PORTS
+#define IPT_DCCP_TYPE           XT_DCCP_TYPE
+#define IPT_DCCP_OPTION         XT_DCCP_OPTION
 
-#define IPT_DCCP_VALID_FLAGS            0x0f
+#define IPT_DCCP_VALID_FLAGS    XT_DCCP_VALID_FLAGS
 
-struct ipt_dccp_info {
-        u_int16_t dpts[2];  /* Min, Max */
-        u_int16_t spts[2];  /* Min, Max */
-
-        u_int16_t flags;
-        u_int16_t invflags;
-
-        u_int16_t typemask;
-        u_int8_t option;
-};
+#define ipt_dccp_info xt_dccp_info
 
 #endif /* _IPT_DCCP_H_ */
 
diff --git a/include/linux/netfilter_ipv4/ipt_helper.h b/include/linux/netfilter_ipv4/ipt_helper.h
index 6f12ecb8c93d..80452c218551 100644
--- a/include/linux/netfilter_ipv4/ipt_helper.h
+++ b/include/linux/netfilter_ipv4/ipt_helper.h
@@ -1,8 +1,7 @@
 #ifndef _IPT_HELPER_H
 #define _IPT_HELPER_H
 
-struct ipt_helper_info {
-        int invert;
-        char name[30];
-};
+#include <linux/netfilter/xt_helper.h>
+#define ipt_helper_info xt_helper_info
+
 #endif /* _IPT_HELPER_H */
diff --git a/include/linux/netfilter_ipv4/ipt_length.h b/include/linux/netfilter_ipv4/ipt_length.h
index 6e0885229615..9b45206ffcef 100644
--- a/include/linux/netfilter_ipv4/ipt_length.h
+++ b/include/linux/netfilter_ipv4/ipt_length.h
@@ -1,9 +1,7 @@
 #ifndef _IPT_LENGTH_H
 #define _IPT_LENGTH_H
 
-struct ipt_length_info {
-    u_int16_t   min, max;
-    u_int8_t    invert;
-};
+#include <linux/netfilter/xt_length.h>
+#define ipt_length_info xt_length_info
 
 #endif /*_IPT_LENGTH_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_limit.h b/include/linux/netfilter_ipv4/ipt_limit.h
index 256453409e21..92f5cd07bbc4 100644
--- a/include/linux/netfilter_ipv4/ipt_limit.h
+++ b/include/linux/netfilter_ipv4/ipt_limit.h
@@ -1,21 +1,8 @@
 #ifndef _IPT_RATE_H
 #define _IPT_RATE_H
 
-/* timings are in milliseconds. */
-#define IPT_LIMIT_SCALE 10000
+#include <linux/netfilter/xt_limit.h>
+#define IPT_LIMIT_SCALE XT_LIMIT_SCALE
+#define ipt_rateinfo xt_rateinfo
 
-/* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
-   seconds, or one every 59 hours. */
-struct ipt_rateinfo {
-        u_int32_t avg;    /* Average secs between packets * scale */
-        u_int32_t burst;  /* Period multiplier for upper limit. */
-
-        /* Used internally by the kernel */
-        unsigned long prev;
-        u_int32_t credit;
-        u_int32_t credit_cap, cost;
-
-        /* Ugly, ugly fucker. */
-        struct ipt_rateinfo *master;
-};
 #endif /*_IPT_RATE_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_mac.h b/include/linux/netfilter_ipv4/ipt_mac.h
index f8d5b8e7ccdb..b186008a3c47 100644
--- a/include/linux/netfilter_ipv4/ipt_mac.h
+++ b/include/linux/netfilter_ipv4/ipt_mac.h
@@ -1,8 +1,7 @@
 #ifndef _IPT_MAC_H
 #define _IPT_MAC_H
 
-struct ipt_mac_info {
-    unsigned char srcaddr[ETH_ALEN];
-    int invert;
-};
+#include <linux/netfilter/xt_mac.h>
+#define ipt_mac_info xt_mac_info
+
 #endif /*_IPT_MAC_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_mark.h b/include/linux/netfilter_ipv4/ipt_mark.h
index f3952b563d4c..bfde67c61224 100644
--- a/include/linux/netfilter_ipv4/ipt_mark.h
+++ b/include/linux/netfilter_ipv4/ipt_mark.h
@@ -1,9 +1,9 @@
 #ifndef _IPT_MARK_H
 #define _IPT_MARK_H
 
-struct ipt_mark_info {
-    unsigned long mark, mask;
-    u_int8_t invert;
-};
+/* Backwards compatibility for old userspace */
+#include <linux/netfilter/xt_mark.h>
+
+#define ipt_mark_info xt_mark_info
 
 #endif /*_IPT_MARK_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_physdev.h b/include/linux/netfilter_ipv4/ipt_physdev.h
index 7538c8655ec0..2400e7140f26 100644
--- a/include/linux/netfilter_ipv4/ipt_physdev.h
+++ b/include/linux/netfilter_ipv4/ipt_physdev.h
@@ -1,24 +1,17 @@
 #ifndef _IPT_PHYSDEV_H
 #define _IPT_PHYSDEV_H
 
-#ifdef __KERNEL__
-#include <linux/if.h>
-#endif
+/* Backwards compatibility for old userspace */
 
-#define IPT_PHYSDEV_OP_IN               0x01
-#define IPT_PHYSDEV_OP_OUT              0x02
-#define IPT_PHYSDEV_OP_BRIDGED          0x04
-#define IPT_PHYSDEV_OP_ISIN             0x08
-#define IPT_PHYSDEV_OP_ISOUT            0x10
-#define IPT_PHYSDEV_OP_MASK             (0x20 - 1)
+#include <linux/netfilter/xt_physdev.h>
 
-struct ipt_physdev_info {
-        char physindev[IFNAMSIZ];
-        char in_mask[IFNAMSIZ];
-        char physoutdev[IFNAMSIZ];
-        char out_mask[IFNAMSIZ];
-        u_int8_t invert;
-        u_int8_t bitmask;
-};
+#define IPT_PHYSDEV_OP_IN               XT_PHYSDEV_OP_IN
+#define IPT_PHYSDEV_OP_OUT              XT_PHYSDEV_OP_OUT
+#define IPT_PHYSDEV_OP_BRIDGED          XT_PHYSDEV_OP_BRIDGED
+#define IPT_PHYSDEV_OP_ISIN             XT_PHYSDEV_OP_ISIN
+#define IPT_PHYSDEV_OP_ISOUT            XT_PHYSDEV_OP_ISOUT
+#define IPT_PHYSDEV_OP_MASK             XT_PHYSDEV_OP_MASK
+
+#define ipt_physdev_info xt_physdev_info
 
 #endif /*_IPT_PHYSDEV_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_pkttype.h b/include/linux/netfilter_ipv4/ipt_pkttype.h
index d53a65848683..ff1fbc949a0c 100644
--- a/include/linux/netfilter_ipv4/ipt_pkttype.h
+++ b/include/linux/netfilter_ipv4/ipt_pkttype.h
@@ -1,8 +1,7 @@
 #ifndef _IPT_PKTTYPE_H
 #define _IPT_PKTTYPE_H
 
-struct ipt_pkttype_info {
-        int     pkttype;
-        int     invert;
-};
+#include <linux/netfilter/xt_pkttype.h>
+#define ipt_pkttype_info xt_pkttype_info
+
 #endif /*_IPT_PKTTYPE_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_realm.h b/include/linux/netfilter_ipv4/ipt_realm.h
index a4d6698723ac..b3996eaa0188 100644
--- a/include/linux/netfilter_ipv4/ipt_realm.h
+++ b/include/linux/netfilter_ipv4/ipt_realm.h
@@ -1,10 +1,7 @@
 #ifndef _IPT_REALM_H
 #define _IPT_REALM_H
 
-struct ipt_realm_info {
-        u_int32_t id;
-        u_int32_t mask;
-        u_int8_t invert;
-};
+#include <linux/netfilter/xt_realm.h>
+#define ipt_realm_info xt_realm_info
 
 #endif /* _IPT_REALM_H */
diff --git a/include/linux/netfilter_ipv4/ipt_state.h b/include/linux/netfilter_ipv4/ipt_state.h
index 5df37868933d..a44a99cc28cc 100644
--- a/include/linux/netfilter_ipv4/ipt_state.h
+++ b/include/linux/netfilter_ipv4/ipt_state.h
@@ -1,13 +1,15 @@
 #ifndef _IPT_STATE_H
 #define _IPT_STATE_H
 
-#define IPT_STATE_BIT(ctinfo) (1 << ((ctinfo)%IP_CT_IS_REPLY+1))
-#define IPT_STATE_INVALID (1 << 0)
+/* Backwards compatibility for old userspace */
 
-#define IPT_STATE_UNTRACKED (1 << (IP_CT_NUMBER + 1))
+#include <linux/netfilter/xt_state.h>
+
+#define IPT_STATE_BIT           XT_STATE_BIT
+#define IPT_STATE_INVALID       XT_STATE_INVALID
+
+#define IPT_STATE_UNTRACKED     XT_STATE_UNTRACKED
+
+#define ipt_state_info          xt_state_info
 
-struct ipt_state_info
-{
-        unsigned int statemask;
-};
 #endif /*_IPT_STATE_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_string.h b/include/linux/netfilter_ipv4/ipt_string.h
index a265f6e44eab..c26de3059903 100644
--- a/include/linux/netfilter_ipv4/ipt_string.h
+++ b/include/linux/netfilter_ipv4/ipt_string.h
@@ -1,18 +1,10 @@
 #ifndef _IPT_STRING_H
 #define _IPT_STRING_H
 
-#define IPT_STRING_MAX_PATTERN_SIZE 128
-#define IPT_STRING_MAX_ALGO_NAME_SIZE 16
+#include <linux/netfilter/xt_string.h>
 
-struct ipt_string_info
-{
-        u_int16_t from_offset;
-        u_int16_t to_offset;
-        char      algo[IPT_STRING_MAX_ALGO_NAME_SIZE];
-        char      pattern[IPT_STRING_MAX_PATTERN_SIZE];
-        u_int8_t  patlen;
-        u_int8_t  invert;
-        struct ts_config __attribute__((aligned(8))) *config;
-};
+#define IPT_STRING_MAX_PATTERN_SIZE XT_STRING_MAX_PATTERN_SIZE
+#define IPT_STRING_MAX_ALGO_NAME_SIZE XT_STRING_MAX_ALGO_NAME_SIZE
+#define ipt_string_info xt_string_info
 
 #endif /*_IPT_STRING_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_tcpmss.h b/include/linux/netfilter_ipv4/ipt_tcpmss.h
index e2b14397f701..18bbc8e8e009 100644
--- a/include/linux/netfilter_ipv4/ipt_tcpmss.h
+++ b/include/linux/netfilter_ipv4/ipt_tcpmss.h
@@ -1,9 +1,7 @@
 #ifndef _IPT_TCPMSS_MATCH_H
 #define _IPT_TCPMSS_MATCH_H
 
-struct ipt_tcpmss_match_info {
-    u_int16_t mss_min, mss_max;
-    u_int8_t invert;
-};
+#include <linux/netfilter/xt_tcpmss.h>
+#define ipt_tcpmss_match_info xt_tcpmss_match_info
 
 #endif /*_IPT_TCPMSS_MATCH_H*/
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index c163ba31aab7..f249b574f0fa 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -25,8 +25,15 @@
 #include <linux/compiler.h>
 #include <linux/netfilter_ipv6.h>
 
-#define IP6T_FUNCTION_MAXNAMELEN 30
-#define IP6T_TABLE_MAXNAMELEN 32
+#include <linux/netfilter/x_tables.h>
+
+#define IP6T_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
+#define IP6T_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
+
+#define ip6t_match xt_match
+#define ip6t_target xt_target
+#define ip6t_table xt_table
+#define ip6t_get_revision xt_get_revision
 
 /* Yes, Virginia, you have to zero the padding. */
 struct ip6t_ip6 {
@@ -104,10 +111,7 @@ struct ip6t_standard_target
         int verdict;
 };
 
-struct ip6t_counters
-{
-        u_int64_t pcnt, bcnt;                   /* Packet and byte counters */
-};
+#define ip6t_counters   xt_counters
 
 /* Values for "flag" field in struct ip6t_ip6 (general ip6 structure). */
 #define IP6T_F_PROTO            0x01    /* Set if rule cares about upper 
@@ -123,7 +127,7 @@ struct ip6t_counters
 #define IP6T_INV_SRCIP          0x08    /* Invert the sense of SRC IP. */
 #define IP6T_INV_DSTIP          0x10    /* Invert the sense of DST OP. */
 #define IP6T_INV_FRAG           0x20    /* Invert the sense of FRAG. */
-#define IP6T_INV_PROTO          0x40    /* Invert the sense of PROTO. */
+#define IP6T_INV_PROTO          XT_INV_PROTO
 #define IP6T_INV_MASK           0x7F    /* All possible flag bits mask. */
 
 /* This structure defines each of the firewall rules.  Consists of 3
@@ -145,7 +149,7 @@ struct ip6t_entry
         unsigned int comefrom;
 
         /* Packet and byte counters. */
-        struct ip6t_counters counters;
+        struct xt_counters counters;
 
         /* The matches (if any), then the target. */
         unsigned char elems[0];
@@ -155,54 +159,41 @@ struct ip6t_entry
  * New IP firewall options for [gs]etsockopt at the RAW IP level.
  * Unlike BSD Linux inherits IP options so you don't have to use
  * a raw socket for this. Instead we check rights in the calls. */
-#define IP6T_BASE_CTL                   64      /* base for firewall socket options */
+#define IP6T_BASE_CTL                   XT_BASE_CTL
 
-#define IP6T_SO_SET_REPLACE             (IP6T_BASE_CTL)
-#define IP6T_SO_SET_ADD_COUNTERS        (IP6T_BASE_CTL + 1)
-#define IP6T_SO_SET_MAX                 IP6T_SO_SET_ADD_COUNTERS
+#define IP6T_SO_SET_REPLACE             XT_SO_SET_REPLACE
+#define IP6T_SO_SET_ADD_COUNTERS        XT_SO_SET_ADD_COUNTERS
+#define IP6T_SO_SET_MAX                 XT_SO_SET_MAX
 
-#define IP6T_SO_GET_INFO                (IP6T_BASE_CTL)
-#define IP6T_SO_GET_ENTRIES             (IP6T_BASE_CTL + 1)
-#define IP6T_SO_GET_REVISION_MATCH      (IP6T_BASE_CTL + 2)
-#define IP6T_SO_GET_REVISION_TARGET     (IP6T_BASE_CTL + 3)
-#define IP6T_SO_GET_MAX                 IP6T_SO_GET_REVISION_TARGET
+#define IP6T_SO_GET_INFO                XT_SO_GET_INFO
+#define IP6T_SO_GET_ENTRIES             XT_SO_GET_ENTRIES
+#define IP6T_SO_GET_REVISION_MATCH      XT_SO_GET_REVISION_MATCH
+#define IP6T_SO_GET_REVISION_TARGET     XT_SO_GET_REVISION_TARGET
+#define IP6T_SO_GET_MAX                 XT_SO_GET_REVISION_TARGET
 
 /* CONTINUE verdict for targets */
-#define IP6T_CONTINUE 0xFFFFFFFF
+#define IP6T_CONTINUE XT_CONTINUE
 
 /* For standard target */
-#define IP6T_RETURN (-NF_REPEAT - 1)
+#define IP6T_RETURN XT_RETURN
 
-/* TCP matching stuff */
-struct ip6t_tcp
-{
-        u_int16_t spts[2];                      /* Source port range. */
-        u_int16_t dpts[2];                      /* Destination port range. */
-        u_int8_t option;                        /* TCP Option iff non-zero*/
-        u_int8_t flg_mask;                      /* TCP flags mask byte */
-        u_int8_t flg_cmp;                       /* TCP flags compare byte */
-        u_int8_t invflags;                      /* Inverse flags */
-};
+/* TCP/UDP matching stuff */
+#include <linux/netfilter/xt_tcpudp.h>
+
+#define ip6t_tcp xt_tcp
+#define ip6t_udp xt_udp
 
 /* Values for "inv" field in struct ipt_tcp. */
-#define IP6T_TCP_INV_SRCPT      0x01    /* Invert the sense of source ports. */
-#define IP6T_TCP_INV_DSTPT      0x02    /* Invert the sense of dest ports. */
-#define IP6T_TCP_INV_FLAGS      0x04    /* Invert the sense of TCP flags. */
-#define IP6T_TCP_INV_OPTION     0x08    /* Invert the sense of option test. */
-#define IP6T_TCP_INV_MASK       0x0F    /* All possible flags. */
-
-/* UDP matching stuff */
-struct ip6t_udp
-{
-        u_int16_t spts[2];                      /* Source port range. */
-        u_int16_t dpts[2];                      /* Destination port range. */
-        u_int8_t invflags;                      /* Inverse flags */
-};
+#define IP6T_TCP_INV_SRCPT      XT_TCP_INV_SRCPT
+#define IP6T_TCP_INV_DSTPT      XT_TCP_INV_DSTPT
+#define IP6T_TCP_INV_FLAGS      XT_TCP_INV_FLAGS
+#define IP6T_TCP_INV_OPTION     XT_TCP_INV_OPTION
+#define IP6T_TCP_INV_MASK       XT_TCP_INV_MASK
 
 /* Values for "invflags" field in struct ipt_udp. */
-#define IP6T_UDP_INV_SRCPT      0x01    /* Invert the sense of source ports. */
-#define IP6T_UDP_INV_DSTPT      0x02    /* Invert the sense of dest ports. */
-#define IP6T_UDP_INV_MASK       0x03    /* All possible flags. */
+#define IP6T_UDP_INV_SRCPT      XT_UDP_INV_SRCPT
+#define IP6T_UDP_INV_DSTPT      XT_UDP_INV_DSTPT
+#define IP6T_UDP_INV_MASK       XT_UDP_INV_MASK
 
 /* ICMP matching stuff */
 struct ip6t_icmp
@@ -264,23 +255,14 @@ struct ip6t_replace
         /* Number of counters (must be equal to current number of entries). */
         unsigned int num_counters;
         /* The old entries' counters. */
-        struct ip6t_counters __user *counters;
+        struct xt_counters __user *counters;
 
         /* The entries (hang off end: not really an array). */
         struct ip6t_entry entries[0];
 };
 
 /* The argument to IP6T_SO_ADD_COUNTERS. */
-struct ip6t_counters_info
-{
-        /* Which table. */
-        char name[IP6T_TABLE_MAXNAMELEN];
-
-        unsigned int num_counters;
-
-        /* The counters (actually `number' of these). */
-        struct ip6t_counters counters[0];
-};
+#define ip6t_counters_info xt_counters_info
 
 /* The argument to IP6T_SO_GET_ENTRIES. */
 struct ip6t_get_entries
@@ -295,19 +277,10 @@ struct ip6t_get_entries
         struct ip6t_entry entrytable[0];
 };
 
-/* The argument to IP6T_SO_GET_REVISION_*.  Returns highest revision
- * kernel supports, if >= revision. */
-struct ip6t_get_revision
-{
-        char name[IP6T_FUNCTION_MAXNAMELEN-1];
-
-        u_int8_t revision;
-};
-
 /* Standard return verdict, or do jump. */
-#define IP6T_STANDARD_TARGET ""
+#define IP6T_STANDARD_TARGET XT_STANDARD_TARGET
 /* Error verdict. */
-#define IP6T_ERROR_TARGET "ERROR"
+#define IP6T_ERROR_TARGET XT_ERROR_TARGET
 
 /* Helper functions */
 static __inline__ struct ip6t_entry_target *
@@ -361,104 +334,11 @@ ip6t_get_target(struct ip6t_entry *e)
 #include <linux/init.h>
 extern void ip6t_init(void) __init;
 
-struct ip6t_match
-{
-        struct list_head list;
-
-        const char name[IP6T_FUNCTION_MAXNAMELEN-1];
-
-        u_int8_t revision;
-
-        /* Return true or false: return FALSE and set *hotdrop = 1 to
-           force immediate packet drop. */
-        /* Arguments changed since 2.6.9, as this must now handle
-           non-linear skb, using skb_header_pointer and
-           skb_ip_make_writable. */
-        int (*match)(const struct sk_buff *skb,
-                     const struct net_device *in,
-                     const struct net_device *out,
-                     const void *matchinfo,
-                     int offset,
-                     unsigned int protoff,
-                     int *hotdrop);
-
-        /* Called when user tries to insert an entry of this type. */
-        /* Should return true or false. */
-        int (*checkentry)(const char *tablename,
-                          const struct ip6t_ip6 *ip,
-                          void *matchinfo,
-                          unsigned int matchinfosize,
-                          unsigned int hook_mask);
-
-        /* Called when entry of this type deleted. */
-        void (*destroy)(void *matchinfo, unsigned int matchinfosize);
-
-        /* Set this to THIS_MODULE if you are a module, otherwise NULL */
-        struct module *me;
-};
-
-/* Registration hooks for targets. */
-struct ip6t_target
-{
-        struct list_head list;
-
-        const char name[IP6T_FUNCTION_MAXNAMELEN-1];
-
-        u_int8_t revision;
-
-        /* Returns verdict. Argument order changed since 2.6.9, as this
-           must now handle non-linear skbs, using skb_copy_bits and
-           skb_ip_make_writable. */
-        unsigned int (*target)(struct sk_buff **pskb,
-                               const struct net_device *in,
-                               const struct net_device *out,
-                               unsigned int hooknum,
-                               const void *targinfo,
-                               void *userdata);
-
-        /* Called when user tries to insert an entry of this type:
-           hook_mask is a bitmask of hooks from which it can be
-           called. */
-        /* Should return true or false. */
-        int (*checkentry)(const char *tablename,
-                          const struct ip6t_entry *e,
-                          void *targinfo,
-                          unsigned int targinfosize,
-                          unsigned int hook_mask);
-
-        /* Called when entry of this type deleted. */
-        void (*destroy)(void *targinfo, unsigned int targinfosize);
-
-        /* Set this to THIS_MODULE if you are a module, otherwise NULL */
-        struct module *me;
-};
-
-extern int ip6t_register_target(struct ip6t_target *target);
-extern void ip6t_unregister_target(struct ip6t_target *target);
-
-extern int ip6t_register_match(struct ip6t_match *match);
-extern void ip6t_unregister_match(struct ip6t_match *match);
+#define ip6t_register_target(tgt) xt_register_target(AF_INET6, tgt)
+#define ip6t_unregister_target(tgt) xt_unregister_target(AF_INET6, tgt)
 
-/* Furniture shopping... */
-struct ip6t_table
-{
-        struct list_head list;
-
-        /* A unique name... */
-        char name[IP6T_TABLE_MAXNAMELEN];
-
-        /* What hooks you will enter on */
-        unsigned int valid_hooks;
-
-        /* Lock for the curtain */
-        rwlock_t lock;
-
-        /* Man behind the curtain... */
-        struct ip6t_table_info *private;
-
-        /* Set this to THIS_MODULE if you are a module, otherwise NULL */
-        struct module *me;
-};
+#define ip6t_register_match(match) xt_register_match(AF_INET6, match)
+#define ip6t_unregister_match(match) xt_unregister_match(AF_INET6, match)
 
 extern int ip6t_register_table(struct ip6t_table *table,
                                const struct ip6t_replace *repl);
diff --git a/include/linux/netfilter_ipv6/ip6t_MARK.h b/include/linux/netfilter_ipv6/ip6t_MARK.h
index 7ade8d8f5246..7cf629a8ab92 100644
--- a/include/linux/netfilter_ipv6/ip6t_MARK.h
+++ b/include/linux/netfilter_ipv6/ip6t_MARK.h
@@ -1,8 +1,9 @@
 #ifndef _IP6T_MARK_H_target
 #define _IP6T_MARK_H_target
 
-struct ip6t_mark_target_info {
-        unsigned long mark;
-};
+/* Backwards compatibility for old userspace */
+#include <linux/netfilter/xt_MARK.h>
 
-#endif /*_IPT_MARK_H_target*/
+#define ip6t_mark_target_info xt_mark_target_info
+
+#endif /*_IP6T_MARK_H_target*/
diff --git a/include/linux/netfilter_ipv6/ip6t_ah.h b/include/linux/netfilter_ipv6/ip6t_ah.h
index c4f0793a0a98..8531879eb464 100644
--- a/include/linux/netfilter_ipv6/ip6t_ah.h
+++ b/include/linux/netfilter_ipv6/ip6t_ah.h
@@ -18,13 +18,4 @@ struct ip6t_ah
 #define IP6T_AH_INV_LEN         0x02    /* Invert the sense of length. */
 #define IP6T_AH_INV_MASK        0x03    /* All possible flags. */
 
-#define MASK_HOPOPTS    128
-#define MASK_DSTOPTS    64
-#define MASK_ROUTING    32
-#define MASK_FRAGMENT   16
-#define MASK_AH         8
-#define MASK_ESP        4
-#define MASK_NONE       2
-#define MASK_PROTO      1
-
 #endif /*_IP6T_AH_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_esp.h b/include/linux/netfilter_ipv6/ip6t_esp.h
index 01142b98a231..a91b6abc8079 100644
--- a/include/linux/netfilter_ipv6/ip6t_esp.h
+++ b/include/linux/netfilter_ipv6/ip6t_esp.h
@@ -7,15 +7,6 @@ struct ip6t_esp
         u_int8_t  invflags;                     /* Inverse flags */
 };
 
-#define MASK_HOPOPTS    128
-#define MASK_DSTOPTS    64
-#define MASK_ROUTING    32
-#define MASK_FRAGMENT   16
-#define MASK_AH         8
-#define MASK_ESP        4
-#define MASK_NONE       2
-#define MASK_PROTO      1
-
 /* Values for "invflags" field in struct ip6t_esp. */
 #define IP6T_ESP_INV_SPI                0x01    /* Invert the sense of spi. */
 #define IP6T_ESP_INV_MASK       0x01    /* All possible flags. */
diff --git a/include/linux/netfilter_ipv6/ip6t_frag.h b/include/linux/netfilter_ipv6/ip6t_frag.h
index 449a57eca7dd..66070a0d6dfc 100644
--- a/include/linux/netfilter_ipv6/ip6t_frag.h
+++ b/include/linux/netfilter_ipv6/ip6t_frag.h
@@ -21,13 +21,4 @@ struct ip6t_frag
 #define IP6T_FRAG_INV_LEN       0x02    /* Invert the sense of length. */
 #define IP6T_FRAG_INV_MASK      0x03    /* All possible flags. */
 
-#define MASK_HOPOPTS    128
-#define MASK_DSTOPTS    64
-#define MASK_ROUTING    32
-#define MASK_FRAGMENT   16
-#define MASK_AH         8
-#define MASK_ESP        4
-#define MASK_NONE       2
-#define MASK_PROTO      1
-
 #endif /*_IP6T_FRAG_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_length.h b/include/linux/netfilter_ipv6/ip6t_length.h
index 7fc09f9f9d63..9e9689d03ed7 100644
--- a/include/linux/netfilter_ipv6/ip6t_length.h
+++ b/include/linux/netfilter_ipv6/ip6t_length.h
@@ -1,10 +1,8 @@
 #ifndef _IP6T_LENGTH_H
 #define _IP6T_LENGTH_H
 
-struct ip6t_length_info {
-        u_int16_t  min, max;
-        u_int8_t   invert;
-};
+#include <linux/netfilter/xt_length.h>
+#define ip6t_length_info xt_length_info
 
 #endif /*_IP6T_LENGTH_H*/
         
diff --git a/include/linux/netfilter_ipv6/ip6t_limit.h b/include/linux/netfilter_ipv6/ip6t_limit.h
index f2866e50f3b4..487e5ea342c6 100644
--- a/include/linux/netfilter_ipv6/ip6t_limit.h
+++ b/include/linux/netfilter_ipv6/ip6t_limit.h
@@ -1,21 +1,8 @@
 #ifndef _IP6T_RATE_H
 #define _IP6T_RATE_H
 
-/* timings are in milliseconds. */
-#define IP6T_LIMIT_SCALE 10000
+#include <linux/netfilter/xt_limit.h>
+#define IP6T_LIMIT_SCALE XT_LIMIT_SCALE
+#define ip6t_rateinfo xt_rateinfo
 
-/* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
-   seconds, or one every 59 hours. */
-struct ip6t_rateinfo {
-        u_int32_t avg;    /* Average secs between packets * scale */
-        u_int32_t burst;  /* Period multiplier for upper limit. */
-
-        /* Used internally by the kernel */
-        unsigned long prev;
-        u_int32_t credit;
-        u_int32_t credit_cap, cost;
-
-        /* Ugly, ugly fucker. */
-        struct ip6t_rateinfo *master;
-};
-#endif /*_IPT_RATE_H*/
+#endif /*_IP6T_RATE_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_mac.h b/include/linux/netfilter_ipv6/ip6t_mac.h
index 87c088c21848..ac58e83e9423 100644
--- a/include/linux/netfilter_ipv6/ip6t_mac.h
+++ b/include/linux/netfilter_ipv6/ip6t_mac.h
@@ -1,8 +1,7 @@
 #ifndef _IP6T_MAC_H
 #define _IP6T_MAC_H
 
-struct ip6t_mac_info {
-    unsigned char srcaddr[ETH_ALEN];
-    int invert;
-};
-#endif /*_IPT_MAC_H*/
+#include <linux/netfilter/xt_mac.h>
+#define ip6t_mac_info xt_mac_info
+
+#endif /*_IP6T_MAC_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_mark.h b/include/linux/netfilter_ipv6/ip6t_mark.h
index a734441e1c19..ff204951ddc3 100644
--- a/include/linux/netfilter_ipv6/ip6t_mark.h
+++ b/include/linux/netfilter_ipv6/ip6t_mark.h
@@ -1,9 +1,9 @@
 #ifndef _IP6T_MARK_H
 #define _IP6T_MARK_H
 
-struct ip6t_mark_info {
-    unsigned long mark, mask;
-    u_int8_t invert;
-};
+/* Backwards compatibility for old userspace */
+#include <linux/netfilter/xt_mark.h>
+
+#define ip6t_mark_info xt_mark_info
 
 #endif /*_IPT_MARK_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_opts.h b/include/linux/netfilter_ipv6/ip6t_opts.h
index e259b6275bd2..a07e36380ae8 100644
--- a/include/linux/netfilter_ipv6/ip6t_opts.h
+++ b/include/linux/netfilter_ipv6/ip6t_opts.h
@@ -20,13 +20,4 @@ struct ip6t_opts
 #define IP6T_OPTS_INV_LEN       0x01    /* Invert the sense of length. */
 #define IP6T_OPTS_INV_MASK      0x01    /* All possible flags. */
 
-#define MASK_HOPOPTS    128
-#define MASK_DSTOPTS    64
-#define MASK_ROUTING    32
-#define MASK_FRAGMENT   16
-#define MASK_AH         8
-#define MASK_ESP        4
-#define MASK_NONE       2
-#define MASK_PROTO      1
-
 #endif /*_IP6T_OPTS_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_physdev.h b/include/linux/netfilter_ipv6/ip6t_physdev.h
index c234731cd66b..c161c0a81b55 100644
--- a/include/linux/netfilter_ipv6/ip6t_physdev.h
+++ b/include/linux/netfilter_ipv6/ip6t_physdev.h
@@ -1,24 +1,17 @@
 #ifndef _IP6T_PHYSDEV_H
 #define _IP6T_PHYSDEV_H
 
-#ifdef __KERNEL__
-#include <linux/if.h>
-#endif
+/* Backwards compatibility for old userspace */
 
-#define IP6T_PHYSDEV_OP_IN              0x01
-#define IP6T_PHYSDEV_OP_OUT             0x02
-#define IP6T_PHYSDEV_OP_BRIDGED         0x04
-#define IP6T_PHYSDEV_OP_ISIN            0x08
-#define IP6T_PHYSDEV_OP_ISOUT           0x10
-#define IP6T_PHYSDEV_OP_MASK            (0x20 - 1)
+#include <linux/netfilter/xt_physdev.h>
 
-struct ip6t_physdev_info {
-        char physindev[IFNAMSIZ];
-        char in_mask[IFNAMSIZ];
-        char physoutdev[IFNAMSIZ];
-        char out_mask[IFNAMSIZ];
-        u_int8_t invert;
-        u_int8_t bitmask;
-};
+#define IP6T_PHYSDEV_OP_IN              XT_PHYSDEV_OP_IN
+#define IP6T_PHYSDEV_OP_OUT             XT_PHYSDEV_OP_OUT
+#define IP6T_PHYSDEV_OP_BRIDGED         XT_PHYSDEV_OP_BRIDGED
+#define IP6T_PHYSDEV_OP_ISIN            XT_PHYSDEV_OP_ISIN
+#define IP6T_PHYSDEV_OP_ISOUT           XT_PHYSDEV_OP_ISOUT
+#define IP6T_PHYSDEV_OP_MASK            XT_PHYSDEV_OP_MASK
+
+#define ip6t_physdev_info xt_physdev_info
 
 #endif /*_IP6T_PHYSDEV_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_rt.h b/include/linux/netfilter_ipv6/ip6t_rt.h
index f1070fbf2757..52156023e8db 100644
--- a/include/linux/netfilter_ipv6/ip6t_rt.h
+++ b/include/linux/netfilter_ipv6/ip6t_rt.h
@@ -30,13 +30,4 @@ struct ip6t_rt
 #define IP6T_RT_INV_LEN         0x04    /* Invert the sense of length. */
 #define IP6T_RT_INV_MASK        0x07    /* All possible flags. */
 
-#define MASK_HOPOPTS    128
-#define MASK_DSTOPTS    64
-#define MASK_ROUTING    32
-#define MASK_FRAGMENT   16
-#define MASK_AH         8
-#define MASK_ESP        4
-#define MASK_NONE       2
-#define MASK_PROTO      1
-
 #endif /*_IP6T_RT_H*/
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 7fb397e3f2d3..5403257ae3e7 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -181,6 +181,7 @@
 #define PCI_DEVICE_ID_LSI_FC929X        0x0626
 #define PCI_DEVICE_ID_LSI_FC939X        0x0642
 #define PCI_DEVICE_ID_LSI_FC949X        0x0640
+#define PCI_DEVICE_ID_LSI_FC949ES       0x0646
 #define PCI_DEVICE_ID_LSI_FC919X        0x0628
 #define PCI_DEVICE_ID_NCR_YELLOWFIN     0x0701
 #define PCI_DEVICE_ID_LSI_61C102        0x0901
diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h
index 6351c4055ace..bac0fb389cf1 100644
--- a/include/linux/pfkeyv2.h
+++ b/include/linux/pfkeyv2.h
@@ -104,7 +104,7 @@ struct sadb_prop {
 /* followed by:
         struct sadb_comb sadb_combs[(sadb_prop_len +
                 sizeof(uint64_t) - sizeof(struct sadb_prop)) /
-                sizeof(strut sadb_comb)]; */
+                sizeof(struct sadb_comb)]; */
 
 struct sadb_comb {
         uint8_t         sadb_comb_auth;
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 92a9696fdebe..331521a10a2d 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -53,6 +53,9 @@
 
 #define PHY_MAX_ADDR 32
 
+/* Used when trying to connect to a specific phy (mii bus id:phy device id) */
+#define PHY_ID_FMT "%x:%02x"
+
 /* The Bus class for PHYs.  Devices which provide access to
  * PHYs should register using this structure */
 struct mii_bus {
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 74488e49166d..aa6322d45198 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -146,6 +146,11 @@ struct property;
 extern void proc_device_tree_init(void);
 extern void proc_device_tree_add_node(struct device_node *, struct proc_dir_entry *);
 extern void proc_device_tree_add_prop(struct proc_dir_entry *pde, struct property *prop);
+extern void proc_device_tree_remove_prop(struct proc_dir_entry *pde,
+                                         struct property *prop);
+extern void proc_device_tree_update_prop(struct proc_dir_entry *pde,
+                                         struct property *newprop,
+                                         struct property *oldprop);
 #endif /* CONFIG_PROC_DEVICETREE */
 
 extern struct proc_dir_entry *proc_symlink(const char *,
diff --git a/include/linux/raid_class.h b/include/linux/raid_class.h
index 48831eac2910..d0dd38b3a2fd 100644
--- a/include/linux/raid_class.h
+++ b/include/linux/raid_class.h
@@ -31,9 +31,11 @@ enum raid_level {
         RAID_LEVEL_LINEAR,
         RAID_LEVEL_0,
         RAID_LEVEL_1,
+        RAID_LEVEL_10,
         RAID_LEVEL_3,
         RAID_LEVEL_4,
         RAID_LEVEL_5,
+        RAID_LEVEL_50,
         RAID_LEVEL_6,
 };
 
diff --git a/include/linux/sched.h b/include/linux/sched.h
index a72e17135421..2df1a1a2fee5 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -160,6 +160,7 @@ extern unsigned long nr_iowait(void);
 #define SCHED_NORMAL            0
 #define SCHED_FIFO              1
 #define SCHED_RR                2
+#define SCHED_BATCH             3
 
 struct sched_param {
         int sched_priority;
@@ -470,9 +471,9 @@ struct signal_struct {
 
 /*
  * Priority of a process goes from 0..MAX_PRIO-1, valid RT
- * priority is 0..MAX_RT_PRIO-1, and SCHED_NORMAL tasks are
- * in the range MAX_RT_PRIO..MAX_PRIO-1. Priority values
- * are inverted: lower p->prio value means higher priority.
+ * priority is 0..MAX_RT_PRIO-1, and SCHED_NORMAL/SCHED_BATCH
+ * tasks are in the range MAX_RT_PRIO..MAX_PRIO-1. Priority
+ * values are inverted: lower p->prio value means higher priority.
  *
  * The MAX_USER_RT_PRIO value allows the actual maximum
  * RT priority to be separate from the value exported to
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index a8187c3c8a7b..ec351005bf9d 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -136,6 +136,7 @@
 #include <linux/spinlock.h>
 #include <linux/sched.h>
 #include <linux/tty.h>
+#include <linux/mutex.h>
 
 struct uart_port;
 struct uart_info;
@@ -284,7 +285,7 @@ struct uart_state {
         struct uart_info        *info;
         struct uart_port        *port;
 
-        struct semaphore        sem;
+        struct mutex            mutex;
 };
 
 #define UART_XMIT_SIZE  PAGE_SIZE
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index c3e598276e78..c057f0b32318 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -26,6 +26,8 @@ struct shmem_sb_info {
         unsigned long free_blocks;  /* How many are left for allocation */
         unsigned long max_inodes;   /* How many inodes are allowed */
         unsigned long free_inodes;  /* How many are left for allocation */
+        int policy;                 /* Default NUMA memory alloc policy */
+        nodemask_t policy_nodes;    /* nodemask for preferred and bind */
         spinlock_t    stat_lock;
 };
 
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index e5fd66c5650b..ad7cc22bd424 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -926,7 +926,7 @@ static inline int skb_tailroom(const struct sk_buff *skb)
  *      Increase the headroom of an empty &sk_buff by reducing the tail
  *      room. This is only allowed for an empty buffer.
  */
-static inline void skb_reserve(struct sk_buff *skb, unsigned int len)
+static inline void skb_reserve(struct sk_buff *skb, int len)
 {
         skb->data += len;
         skb->tail += len;
diff --git a/include/linux/smb_fs.h b/include/linux/smb_fs.h
index c4153120ade6..621a3d3662f3 100644
--- a/include/linux/smb_fs.h
+++ b/include/linux/smb_fs.h
@@ -58,53 +58,6 @@ static inline struct smb_inode_info *SMB_I(struct inode *inode)
 /* where to find the base of the SMB packet proper */
 #define smb_base(buf) ((u8 *)(((u8 *)(buf))+4))
 
-#ifdef DEBUG_SMB_MALLOC
-
-#include <linux/slab.h>
-
-extern int smb_malloced;
-extern int smb_current_vmalloced;
-extern int smb_current_kmalloced;
-
-static inline void *
-smb_vmalloc(unsigned int size)
-{
-        smb_malloced += 1;
-        smb_current_vmalloced += 1;
-        return vmalloc(size);
-}
-
-static inline void
-smb_vfree(void *obj)
-{
-        smb_current_vmalloced -= 1;
-        vfree(obj);
-}
-
-static inline void *
-smb_kmalloc(size_t size, int flags)
-{
-        smb_malloced += 1;
-        smb_current_kmalloced += 1;
-        return kmalloc(size, flags);
-}
-
-static inline void
-smb_kfree(void *obj)
-{
-        smb_current_kmalloced -= 1;
-        kfree(obj);
-}
-
-#else /* DEBUG_SMB_MALLOC */
-
-#define smb_kmalloc(s,p)        kmalloc(s,p)
-#define smb_kfree(o)            kfree(o)
-#define smb_vmalloc(s)          vmalloc(s)
-#define smb_vfree(o)            vfree(o)
-
-#endif /* DEBUG_SMB_MALLOC */
-
 /*
  * Flags for the in-memory inode
  */
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 9f4019156fd8..b02dda4ee83d 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -186,6 +186,7 @@ struct ucred {
 #define AF_PPPOX        24      /* PPPoX sockets                */
 #define AF_WANPIPE      25      /* Wanpipe API Sockets */
 #define AF_LLC          26      /* Linux LLC                    */
+#define AF_TIPC         30      /* TIPC sockets                 */
 #define AF_BLUETOOTH    31      /* Bluetooth sockets            */
 #define AF_MAX          32      /* For now.. */
 
@@ -218,6 +219,7 @@ struct ucred {
 #define PF_PPPOX        AF_PPPOX
 #define PF_WANPIPE      AF_WANPIPE
 #define PF_LLC          AF_LLC
+#define PF_TIPC         AF_TIPC
 #define PF_BLUETOOTH    AF_BLUETOOTH
 #define PF_MAX          AF_MAX
 
@@ -279,6 +281,7 @@ struct ucred {
 #define SOL_LLC         268
 #define SOL_DCCP        269
 #define SOL_NETLINK     270
+#define SOL_TIPC        271
 
 /* IPX options */
 #define IPX_TYPE        1
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
new file mode 100644
index 000000000000..72261e0f2ac1
--- /dev/null
+++ b/include/linux/spi/ads7846.h
@@ -0,0 +1,18 @@
+/* linux/spi/ads7846.h */
+
+/* Touchscreen characteristics vary between boards and models.  The
+ * platform_data for the device's "struct device" holds this information.
+ *
+ * It's OK if the min/max values are zero.
+ */
+struct ads7846_platform_data {
+        u16     model;                  /* 7843, 7845, 7846. */
+        u16     vref_delay_usecs;       /* 0 for external vref; etc */
+        u16     x_plate_ohms;
+        u16     y_plate_ohms;
+
+        u16     x_min, x_max;
+        u16     y_min, y_max;
+        u16     pressure_min, pressure_max;
+};
+
diff --git a/include/linux/spi/flash.h b/include/linux/spi/flash.h
new file mode 100644
index 000000000000..3f22932e67a4
--- /dev/null
+++ b/include/linux/spi/flash.h
@@ -0,0 +1,31 @@
+#ifndef LINUX_SPI_FLASH_H
+#define LINUX_SPI_FLASH_H
+
+struct mtd_partition;
+
+/**
+ * struct flash_platform_data: board-specific flash data
+ * @name: optional flash device name (eg, as used with mtdparts=)
+ * @parts: optional array of mtd_partitions for static partitioning
+ * @nr_parts: number of mtd_partitions for static partitoning
+ * @type: optional flash device type (e.g. m25p80 vs m25p64), for use
+ *      with chips that can't be queried for JEDEC or other IDs
+ *
+ * Board init code (in arch/.../mach-xxx/board-yyy.c files) can
+ * provide information about SPI flash parts (such as DataFlash) to
+ * help set up the device and its appropriate default partitioning.
+ *
+ * Note that for DataFlash, sizes for pages, blocks, and sectors are
+ * rarely powers of two; and partitions should be sector-aligned.
+ */
+struct flash_platform_data {
+        char            *name;
+        struct mtd_partition *parts;
+        unsigned int    nr_parts;
+
+        char            *type;
+
+        /* we'll likely add more ... use JEDEC IDs, etc */
+};
+
+#endif
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
new file mode 100644
index 000000000000..b05f1463a267
--- /dev/null
+++ b/include/linux/spi/spi.h
@@ -0,0 +1,668 @@
+/*
+ * Copyright (C) 2005 David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __LINUX_SPI_H
+#define __LINUX_SPI_H
+
+/*
+ * INTERFACES between SPI master-side drivers and SPI infrastructure.
+ * (There's no SPI slave support for Linux yet...)
+ */
+extern struct bus_type spi_bus_type;
+
+/**
+ * struct spi_device - Master side proxy for an SPI slave device
+ * @dev: Driver model representation of the device.
+ * @master: SPI controller used with the device.
+ * @max_speed_hz: Maximum clock rate to be used with this chip
+ *      (on this board); may be changed by the device's driver.
+ * @chip-select: Chipselect, distinguishing chips handled by "master".
+ * @mode: The spi mode defines how data is clocked out and in.
+ *      This may be changed by the device's driver.
+ * @bits_per_word: Data transfers involve one or more words; word sizes
+ *      like eight or 12 bits are common.  In-memory wordsizes are
+ *      powers of two bytes (e.g. 20 bit samples use 32 bits).
+ *      This may be changed by the device's driver.
+ * @irq: Negative, or the number passed to request_irq() to receive
+ *      interrupts from this device.
+ * @controller_state: Controller's runtime state
+ * @controller_data: Board-specific definitions for controller, such as
+ *      FIFO initialization parameters; from board_info.controller_data
+ *
+ * An spi_device is used to interchange data between an SPI slave
+ * (usually a discrete chip) and CPU memory.
+ *
+ * In "dev", the platform_data is used to hold information about this
+ * device that's meaningful to the device's protocol driver, but not
+ * to its controller.  One example might be an identifier for a chip
+ * variant with slightly different functionality.
+ */
+struct spi_device {
+        struct device           dev;
+        struct spi_master       *master;
+        u32                     max_speed_hz;
+        u8                      chip_select;
+        u8                      mode;
+#define SPI_CPHA        0x01                    /* clock phase */
+#define SPI_CPOL        0x02                    /* clock polarity */
+#define SPI_MODE_0      (0|0)                   /* (original MicroWire) */
+#define SPI_MODE_1      (0|SPI_CPHA)
+#define SPI_MODE_2      (SPI_CPOL|0)
+#define SPI_MODE_3      (SPI_CPOL|SPI_CPHA)
+#define SPI_CS_HIGH     0x04                    /* chipselect active high? */
+        u8                      bits_per_word;
+        int                     irq;
+        void                    *controller_state;
+        void                    *controller_data;
+        const char              *modalias;
+
+        // likely need more hooks for more protocol options affecting how
+        // the controller talks to each chip, like:
+        //  - bit order (default is wordwise msb-first)
+        //  - memory packing (12 bit samples into low bits, others zeroed)
+        //  - priority
+        //  - drop chipselect after each word
+        //  - chipselect delays
+        //  - ...
+};
+
+static inline struct spi_device *to_spi_device(struct device *dev)
+{
+        return dev ? container_of(dev, struct spi_device, dev) : NULL;
+}
+
+/* most drivers won't need to care about device refcounting */
+static inline struct spi_device *spi_dev_get(struct spi_device *spi)
+{
+        return (spi && get_device(&spi->dev)) ? spi : NULL;
+}
+
+static inline void spi_dev_put(struct spi_device *spi)
+{
+        if (spi)
+                put_device(&spi->dev);
+}
+
+/* ctldata is for the bus_master driver's runtime state */
+static inline void *spi_get_ctldata(struct spi_device *spi)
+{
+        return spi->controller_state;
+}
+
+static inline void spi_set_ctldata(struct spi_device *spi, void *state)
+{
+        spi->controller_state = state;
+}
+
+
+struct spi_message;
+
+
+
+struct spi_driver {
+        int                     (*probe)(struct spi_device *spi);
+        int                     (*remove)(struct spi_device *spi);
+        void                    (*shutdown)(struct spi_device *spi);
+        int                     (*suspend)(struct spi_device *spi, pm_message_t mesg);
+        int                     (*resume)(struct spi_device *spi);
+        struct device_driver    driver;
+};
+
+static inline struct spi_driver *to_spi_driver(struct device_driver *drv)
+{
+        return drv ? container_of(drv, struct spi_driver, driver) : NULL;
+}
+
+extern int spi_register_driver(struct spi_driver *sdrv);
+
+static inline void spi_unregister_driver(struct spi_driver *sdrv)
+{
+        if (!sdrv)
+                return;
+        driver_unregister(&sdrv->driver);
+}
+
+
+
+/**
+ * struct spi_master - interface to SPI master controller
+ * @cdev: class interface to this driver
+ * @bus_num: board-specific (and often SOC-specific) identifier for a
+ *      given SPI controller.
+ * @num_chipselect: chipselects are used to distinguish individual
+ *      SPI slaves, and are numbered from zero to num_chipselects.
+ *      each slave has a chipselect signal, but it's common that not
+ *      every chipselect is connected to a slave.
+ * @setup: updates the device mode and clocking records used by a
+ *      device's SPI controller; protocol code may call this.
+ * @transfer: adds a message to the controller's transfer queue.
+ * @cleanup: frees controller-specific state
+ *
+ * Each SPI master controller can communicate with one or more spi_device
+ * children.  These make a small bus, sharing MOSI, MISO and SCK signals
+ * but not chip select signals.  Each device may be configured to use a
+ * different clock rate, since those shared signals are ignored unless
+ * the chip is selected.
+ *
+ * The driver for an SPI controller manages access to those devices through
+ * a queue of spi_message transactions, copyin data between CPU memory and
+ * an SPI slave device).  For each such message it queues, it calls the
+ * message's completion function when the transaction completes.
+ */
+struct spi_master {
+        struct class_device     cdev;
+
+        /* other than zero (== assign one dynamically), bus_num is fully
+         * board-specific.  usually that simplifies to being SOC-specific.
+         * example:  one SOC has three SPI controllers, numbered 1..3,
+         * and one board's schematics might show it using SPI-2.  software
+         * would normally use bus_num=2 for that controller.
+         */
+        u16                     bus_num;
+
+        /* chipselects will be integral to many controllers; some others
+         * might use board-specific GPIOs.
+         */
+        u16                     num_chipselect;
+
+        /* setup mode and clock, etc (spi driver may call many times) */
+        int                     (*setup)(struct spi_device *spi);
+
+        /* bidirectional bulk transfers
+         *
+         * + The transfer() method may not sleep; its main role is
+         *   just to add the message to the queue.
+         * + For now there's no remove-from-queue operation, or
+         *   any other request management
+         * + To a given spi_device, message queueing is pure fifo
+         *
+         * + The master's main job is to process its message queue,
+         *   selecting a chip then transferring data
+         * + If there are multiple spi_device children, the i/o queue
+         *   arbitration algorithm is unspecified (round robin, fifo,
+         *   priority, reservations, preemption, etc)
+         *
+         * + Chipselect stays active during the entire message
+         *   (unless modified by spi_transfer.cs_change != 0).
+         * + The message transfers use clock and SPI mode parameters
+         *   previously established by setup() for this device
+         */
+        int                     (*transfer)(struct spi_device *spi,
+                                                struct spi_message *mesg);
+
+        /* called on release() to free memory provided by spi_master */
+        void                    (*cleanup)(const struct spi_device *spi);
+};
+
+static inline void *spi_master_get_devdata(struct spi_master *master)
+{
+        return class_get_devdata(&master->cdev);
+}
+
+static inline void spi_master_set_devdata(struct spi_master *master, void *data)
+{
+        class_set_devdata(&master->cdev, data);
+}
+
+static inline struct spi_master *spi_master_get(struct spi_master *master)
+{
+        if (!master || !class_device_get(&master->cdev))
+                return NULL;
+        return master;
+}
+
+static inline void spi_master_put(struct spi_master *master)
+{
+        if (master)
+                class_device_put(&master->cdev);
+}
+
+
+/* the spi driver core manages memory for the spi_master classdev */
+extern struct spi_master *
+spi_alloc_master(struct device *host, unsigned size);
+
+extern int spi_register_master(struct spi_master *master);
+extern void spi_unregister_master(struct spi_master *master);
+
+extern struct spi_master *spi_busnum_to_master(u16 busnum);
+
+/*---------------------------------------------------------------------------*/
+
+/*
+ * I/O INTERFACE between SPI controller and protocol drivers
+ *
+ * Protocol drivers use a queue of spi_messages, each transferring data
+ * between the controller and memory buffers.
+ *
+ * The spi_messages themselves consist of a series of read+write transfer
+ * segments.  Those segments always read the same number of bits as they
+ * write; but one or the other is easily ignored by passing a null buffer
+ * pointer.  (This is unlike most types of I/O API, because SPI hardware
+ * is full duplex.)
+ *
+ * NOTE:  Allocation of spi_transfer and spi_message memory is entirely
+ * up to the protocol driver, which guarantees the integrity of both (as
+ * well as the data buffers) for as long as the message is queued.
+ */
+
+/**
+ * struct spi_transfer - a read/write buffer pair
+ * @tx_buf: data to be written (dma-safe memory), or NULL
+ * @rx_buf: data to be read (dma-safe memory), or NULL
+ * @tx_dma: DMA address of tx_buf, if spi_message.is_dma_mapped
+ * @rx_dma: DMA address of rx_buf, if spi_message.is_dma_mapped
+ * @len: size of rx and tx buffers (in bytes)
+ * @cs_change: affects chipselect after this transfer completes
+ * @delay_usecs: microseconds to delay after this transfer before
+ *      (optionally) changing the chipselect status, then starting
+ *      the next transfer or completing this spi_message.
+ * @transfer_list: transfers are sequenced through spi_message.transfers
+ *
+ * SPI transfers always write the same number of bytes as they read.
+ * Protocol drivers should always provide rx_buf and/or tx_buf.
+ * In some cases, they may also want to provide DMA addresses for
+ * the data being transferred; that may reduce overhead, when the
+ * underlying driver uses dma.
+ *
+ * If the transmit buffer is null, undefined data will be shifted out
+ * while filling rx_buf.  If the receive buffer is null, the data
+ * shifted in will be discarded.  Only "len" bytes shift out (or in).
+ * It's an error to try to shift out a partial word.  (For example, by
+ * shifting out three bytes with word size of sixteen or twenty bits;
+ * the former uses two bytes per word, the latter uses four bytes.)
+ *
+ * All SPI transfers start with the relevant chipselect active.  Normally
+ * it stays selected until after the last transfer in a message.  Drivers
+ * can affect the chipselect signal using cs_change:
+ *
+ * (i) If the transfer isn't the last one in the message, this flag is
+ * used to make the chipselect briefly go inactive in the middle of the
+ * message.  Toggling chipselect in this way may be needed to terminate
+ * a chip command, letting a single spi_message perform all of group of
+ * chip transactions together.
+ *
+ * (ii) When the transfer is the last one in the message, the chip may
+ * stay selected until the next transfer.  This is purely a performance
+ * hint; the controller driver may need to select a different device
+ * for the next message.
+ *
+ * The code that submits an spi_message (and its spi_transfers)
+ * to the lower layers is responsible for managing its memory.
+ * Zero-initialize every field you don't set up explicitly, to
+ * insulate against future API updates.  After you submit a message
+ * and its transfers, ignore them until its completion callback.
+ */
+struct spi_transfer {
+        /* it's ok if tx_buf == rx_buf (right?)
+         * for MicroWire, one buffer must be null
+         * buffers must work with dma_*map_single() calls, unless
+         *   spi_message.is_dma_mapped reports a pre-existing mapping
+         */
+        const void      *tx_buf;
+        void            *rx_buf;
+        unsigned        len;
+
+        dma_addr_t      tx_dma;
+        dma_addr_t      rx_dma;
+
+        unsigned        cs_change:1;
+        u16             delay_usecs;
+
+        struct list_head transfer_list;
+};
+
+/**
+ * struct spi_message - one multi-segment SPI transaction
+ * @transfers: list of transfer segments in this transaction
+ * @spi: SPI device to which the transaction is queued
+ * @is_dma_mapped: if true, the caller provided both dma and cpu virtual
+ *      addresses for each transfer buffer
+ * @complete: called to report transaction completions
+ * @context: the argument to complete() when it's called
+ * @actual_length: the total number of bytes that were transferred in all
+ *      successful segments
+ * @status: zero for success, else negative errno
+ * @queue: for use by whichever driver currently owns the message
+ * @state: for use by whichever driver currently owns the message
+ *
+ * An spi_message is used to execute an atomic sequence of data transfers,
+ * each represented by a struct spi_transfer.  The sequence is "atomic"
+ * in the sense that no other spi_message may use that SPI bus until that
+ * sequence completes.  On some systems, many such sequences can execute as
+ * as single programmed DMA transfer.  On all systems, these messages are
+ * queued, and might complete after transactions to other devices.  Messages
+ * sent to a given spi_device are alway executed in FIFO order.
+ *
+ * The code that submits an spi_message (and its spi_transfers)
+ * to the lower layers is responsible for managing its memory.
+ * Zero-initialize every field you don't set up explicitly, to
+ * insulate against future API updates.  After you submit a message
+ * and its transfers, ignore them until its completion callback.
+ */
+struct spi_message {
+        struct list_head        transfers;
+
+        struct spi_device       *spi;
+
+        unsigned                is_dma_mapped:1;
+
+        /* REVISIT:  we might want a flag affecting the behavior of the
+         * last transfer ... allowing things like "read 16 bit length L"
+         * immediately followed by "read L bytes".  Basically imposing
+         * a specific message scheduling algorithm.
+         *
+         * Some controller drivers (message-at-a-time queue processing)
+         * could provide that as their default scheduling algorithm.  But
+         * others (with multi-message pipelines) could need a flag to
+         * tell them about such special cases.
+         */
+
+        /* completion is reported through a callback */
+        void                    (*complete)(void *context);
+        void                    *context;
+        unsigned                actual_length;
+        int                     status;
+
+        /* for optional use by whatever driver currently owns the
+         * spi_message ...  between calls to spi_async and then later
+         * complete(), that's the spi_master controller driver.
+         */
+        struct list_head        queue;
+        void                    *state;
+};
+
+static inline void spi_message_init(struct spi_message *m)
+{
+        memset(m, 0, sizeof *m);
+        INIT_LIST_HEAD(&m->transfers);
+}
+
+static inline void
+spi_message_add_tail(struct spi_transfer *t, struct spi_message *m)
+{
+        list_add_tail(&t->transfer_list, &m->transfers);
+}
+
+static inline void
+spi_transfer_del(struct spi_transfer *t)
+{
+        list_del(&t->transfer_list);
+}
+
+/* It's fine to embed message and transaction structures in other data
+ * structures so long as you don't free them while they're in use.
+ */
+
+static inline struct spi_message *spi_message_alloc(unsigned ntrans, gfp_t flags)
+{
+        struct spi_message *m;
+
+        m = kzalloc(sizeof(struct spi_message)
+                        + ntrans * sizeof(struct spi_transfer),
+                        flags);
+        if (m) {
+                int i;
+                struct spi_transfer *t = (struct spi_transfer *)(m + 1);
+
+                INIT_LIST_HEAD(&m->transfers);
+                for (i = 0; i < ntrans; i++, t++)
+                        spi_message_add_tail(t, m);
+        }
+        return m;
+}
+
+static inline void spi_message_free(struct spi_message *m)
+{
+        kfree(m);
+}
+
+/**
+ * spi_setup -- setup SPI mode and clock rate
+ * @spi: the device whose settings are being modified
+ *
+ * SPI protocol drivers may need to update the transfer mode if the
+ * device doesn't work with the mode 0 default.  They may likewise need
+ * to update clock rates or word sizes from initial values.  This function
+ * changes those settings, and must be called from a context that can sleep.
+ * The changes take effect the next time the device is selected and data
+ * is transferred to or from it.
+ */
+static inline int
+spi_setup(struct spi_device *spi)
+{
+        return spi->master->setup(spi);
+}
+
+
+/**
+ * spi_async -- asynchronous SPI transfer
+ * @spi: device with which data will be exchanged
+ * @message: describes the data transfers, including completion callback
+ *
+ * This call may be used in_irq and other contexts which can't sleep,
+ * as well as from task contexts which can sleep.
+ *
+ * The completion callback is invoked in a context which can't sleep.
+ * Before that invocation, the value of message->status is undefined.
+ * When the callback is issued, message->status holds either zero (to
+ * indicate complete success) or a negative error code.  After that
+ * callback returns, the driver which issued the transfer request may
+ * deallocate the associated memory; it's no longer in use by any SPI
+ * core or controller driver code.
+ *
+ * Note that although all messages to a spi_device are handled in
+ * FIFO order, messages may go to different devices in other orders.
+ * Some device might be higher priority, or have various "hard" access
+ * time requirements, for example.
+ *
+ * On detection of any fault during the transfer, processing of
+ * the entire message is aborted, and the device is deselected.
+ * Until returning from the associated message completion callback,
+ * no other spi_message queued to that device will be processed.
+ * (This rule applies equally to all the synchronous transfer calls,
+ * which are wrappers around this core asynchronous primitive.)
+ */
+static inline int
+spi_async(struct spi_device *spi, struct spi_message *message)
+{
+        message->spi = spi;
+        return spi->master->transfer(spi, message);
+}
+
+/*---------------------------------------------------------------------------*/
+
+/* All these synchronous SPI transfer routines are utilities layered
+ * over the core async transfer primitive.  Here, "synchronous" means
+ * they will sleep uninterruptibly until the async transfer completes.
+ */
+
+extern int spi_sync(struct spi_device *spi, struct spi_message *message);
+
+/**
+ * spi_write - SPI synchronous write
+ * @spi: device to which data will be written
+ * @buf: data buffer
+ * @len: data buffer size
+ *
+ * This writes the buffer and returns zero or a negative error code.
+ * Callable only from contexts that can sleep.
+ */
+static inline int
+spi_write(struct spi_device *spi, const u8 *buf, size_t len)
+{
+        struct spi_transfer     t = {
+                        .tx_buf         = buf,
+                        .len            = len,
+                };
+        struct spi_message      m;
+
+        spi_message_init(&m);
+        spi_message_add_tail(&t, &m);
+        return spi_sync(spi, &m);
+}
+
+/**
+ * spi_read - SPI synchronous read
+ * @spi: device from which data will be read
+ * @buf: data buffer
+ * @len: data buffer size
+ *
+ * This writes the buffer and returns zero or a negative error code.
+ * Callable only from contexts that can sleep.
+ */
+static inline int
+spi_read(struct spi_device *spi, u8 *buf, size_t len)
+{
+        struct spi_transfer     t = {
+                        .rx_buf         = buf,
+                        .len            = len,
+                };
+        struct spi_message      m;
+
+        spi_message_init(&m);
+        spi_message_add_tail(&t, &m);
+        return spi_sync(spi, &m);
+}
+
+/* this copies txbuf and rxbuf data; for small transfers only! */
+extern int spi_write_then_read(struct spi_device *spi,
+                const u8 *txbuf, unsigned n_tx,
+                u8 *rxbuf, unsigned n_rx);
+
+/**
+ * spi_w8r8 - SPI synchronous 8 bit write followed by 8 bit read
+ * @spi: device with which data will be exchanged
+ * @cmd: command to be written before data is read back
+ *
+ * This returns the (unsigned) eight bit number returned by the
+ * device, or else a negative error code.  Callable only from
+ * contexts that can sleep.
+ */
+static inline ssize_t spi_w8r8(struct spi_device *spi, u8 cmd)
+{
+        ssize_t                 status;
+        u8                      result;
+
+        status = spi_write_then_read(spi, &cmd, 1, &result, 1);
+
+        /* return negative errno or unsigned value */
+        return (status < 0) ? status : result;
+}
+
+/**
+ * spi_w8r16 - SPI synchronous 8 bit write followed by 16 bit read
+ * @spi: device with which data will be exchanged
+ * @cmd: command to be written before data is read back
+ *
+ * This returns the (unsigned) sixteen bit number returned by the
+ * device, or else a negative error code.  Callable only from
+ * contexts that can sleep.
+ *
+ * The number is returned in wire-order, which is at least sometimes
+ * big-endian.
+ */
+static inline ssize_t spi_w8r16(struct spi_device *spi, u8 cmd)
+{
+        ssize_t                 status;
+        u16                     result;
+
+        status = spi_write_then_read(spi, &cmd, 1, (u8 *) &result, 2);
+
+        /* return negative errno or unsigned value */
+        return (status < 0) ? status : result;
+}
+
+/*---------------------------------------------------------------------------*/
+
+/*
+ * INTERFACE between board init code and SPI infrastructure.
+ *
+ * No SPI driver ever sees these SPI device table segments, but
+ * it's how the SPI core (or adapters that get hotplugged) grows
+ * the driver model tree.
+ *
+ * As a rule, SPI devices can't be probed.  Instead, board init code
+ * provides a table listing the devices which are present, with enough
+ * information to bind and set up the device's driver.  There's basic
+ * support for nonstatic configurations too; enough to handle adding
+ * parport adapters, or microcontrollers acting as USB-to-SPI bridges.
+ */
+
+/* board-specific information about each SPI device */
+struct spi_board_info {
+        /* the device name and module name are coupled, like platform_bus;
+         * "modalias" is normally the driver name.
+         *
+         * platform_data goes to spi_device.dev.platform_data,
+         * controller_data goes to spi_device.controller_data,
+         * irq is copied too
+         */
+        char            modalias[KOBJ_NAME_LEN];
+        const void      *platform_data;
+        void            *controller_data;
+        int             irq;
+
+        /* slower signaling on noisy or low voltage boards */
+        u32             max_speed_hz;
+
+
+        /* bus_num is board specific and matches the bus_num of some
+         * spi_master that will probably be registered later.
+         *
+         * chip_select reflects how this chip is wired to that master;
+         * it's less than num_chipselect.
+         */
+        u16             bus_num;
+        u16             chip_select;
+
+        /* ... may need additional spi_device chip config data here.
+         * avoid stuff protocol drivers can set; but include stuff
+         * needed to behave without being bound to a driver:
+         *  - chipselect polarity
+         *  - quirks like clock rate mattering when not selected
+         */
+};
+
+#ifdef  CONFIG_SPI
+extern int
+spi_register_board_info(struct spi_board_info const *info, unsigned n);
+#else
+/* board init code may ignore whether SPI is configured or not */
+static inline int
+spi_register_board_info(struct spi_board_info const *info, unsigned n)
+        { return 0; }
+#endif
+
+
+/* If you're hotplugging an adapter with devices (parport, usb, etc)
+ * use spi_new_device() to describe each device.  You can also call
+ * spi_unregister_device() to start making that device vanish, but
+ * normally that would be handled by spi_unregister_master().
+ */
+extern struct spi_device *
+spi_new_device(struct spi_master *, struct spi_board_info *);
+
+static inline void
+spi_unregister_device(struct spi_device *spi)
+{
+        if (spi)
+                device_unregister(&spi->dev);
+}
+
+#endif /* __LINUX_SPI_H */
diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h
new file mode 100644
index 000000000000..c961fe9bf3eb
--- /dev/null
+++ b/include/linux/spi/spi_bitbang.h
@@ -0,0 +1,135 @@
+#ifndef __SPI_BITBANG_H
+#define __SPI_BITBANG_H
+
+/*
+ * Mix this utility code with some glue code to get one of several types of
+ * simple SPI master driver.  Two do polled word-at-a-time I/O:
+ *
+ *   -  GPIO/parport bitbangers.  Provide chipselect() and txrx_word[](),
+ *      expanding the per-word routines from the inline templates below.
+ *
+ *   -  Drivers for controllers resembling bare shift registers.  Provide
+ *      chipselect() and txrx_word[](), with custom setup()/cleanup() methods
+ *      that use your controller's clock and chipselect registers.
+ *
+ * Some hardware works well with requests at spi_transfer scope:
+ *
+ *   -  Drivers leveraging smarter hardware, with fifos or DMA; or for half
+ *      duplex (MicroWire) controllers.  Provide chipslect() and txrx_bufs(),
+ *      and custom setup()/cleanup() methods.
+ */
+struct spi_bitbang {
+        struct workqueue_struct *workqueue;
+        struct work_struct      work;
+
+        spinlock_t              lock;
+        struct list_head        queue;
+        u8                      busy;
+        u8                      shutdown;
+        u8                      use_dma;
+
+        struct spi_master       *master;
+
+        void    (*chipselect)(struct spi_device *spi, int is_on);
+#define BITBANG_CS_ACTIVE       1       /* normally nCS, active low */
+#define BITBANG_CS_INACTIVE     0
+
+        /* txrx_bufs() may handle dma mapping for transfers that don't
+         * already have one (transfer.{tx,rx}_dma is zero), or use PIO
+         */
+        int     (*txrx_bufs)(struct spi_device *spi, struct spi_transfer *t);
+
+        /* txrx_word[SPI_MODE_*]() just looks like a shift register */
+        u32     (*txrx_word[4])(struct spi_device *spi,
+                        unsigned nsecs,
+                        u32 word, u8 bits);
+};
+
+/* you can call these default bitbang->master methods from your custom
+ * methods, if you like.
+ */
+extern int spi_bitbang_setup(struct spi_device *spi);
+extern void spi_bitbang_cleanup(const struct spi_device *spi);
+extern int spi_bitbang_transfer(struct spi_device *spi, struct spi_message *m);
+
+/* start or stop queue processing */
+extern int spi_bitbang_start(struct spi_bitbang *spi);
+extern int spi_bitbang_stop(struct spi_bitbang *spi);
+
+#endif  /* __SPI_BITBANG_H */
+
+/*-------------------------------------------------------------------------*/
+
+#ifdef  EXPAND_BITBANG_TXRX
+
+/*
+ * The code that knows what GPIO pins do what should have declared four
+ * functions, ideally as inlines, before #defining EXPAND_BITBANG_TXRX
+ * and including this header:
+ *
+ *  void setsck(struct spi_device *, int is_on);
+ *  void setmosi(struct spi_device *, int is_on);
+ *  int getmiso(struct spi_device *);
+ *  void spidelay(unsigned);
+ *
+ * A non-inlined routine would call bitbang_txrx_*() routines.  The
+ * main loop could easily compile down to a handful of instructions,
+ * especially if the delay is a NOP (to run at peak speed).
+ *
+ * Since this is software, the timings may not be exactly what your board's
+ * chips need ... there may be several reasons you'd need to tweak timings
+ * in these routines, not just make to make it faster or slower to match a
+ * particular CPU clock rate.
+ */
+
+static inline u32
+bitbang_txrx_be_cpha0(struct spi_device *spi,
+                unsigned nsecs, unsigned cpol,
+                u32 word, u8 bits)
+{
+        /* if (cpol == 0) this is SPI_MODE_0; else this is SPI_MODE_2 */
+
+        /* clock starts at inactive polarity */
+        for (word <<= (32 - bits); likely(bits); bits--) {
+
+                /* setup MSB (to slave) on trailing edge */
+                setmosi(spi, word & (1 << 31));
+                spidelay(nsecs);        /* T(setup) */
+
+                setsck(spi, !cpol);
+                spidelay(nsecs);
+
+                /* sample MSB (from slave) on leading edge */
+                word <<= 1;
+                word |= getmiso(spi);
+                setsck(spi, cpol);
+        }
+        return word;
+}
+
+static inline u32
+bitbang_txrx_be_cpha1(struct spi_device *spi,
+                unsigned nsecs, unsigned cpol,
+                u32 word, u8 bits)
+{
+        /* if (cpol == 0) this is SPI_MODE_1; else this is SPI_MODE_3 */
+
+        /* clock starts at inactive polarity */
+        for (word <<= (32 - bits); likely(bits); bits--) {
+
+                /* setup MSB (to slave) on leading edge */
+                setsck(spi, !cpol);
+                setmosi(spi, word & (1 << 31));
+                spidelay(nsecs); /* T(setup) */
+
+                setsck(spi, cpol);
+                spidelay(nsecs);
+
+                /* sample MSB (from slave) on trailing edge */
+                word <<= 1;
+                word |= getmiso(spi);
+        }
+        return word;
+}
+
+#endif  /* EXPAND_BITBANG_TXRX */
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 389d1c382e20..e92054d6530b 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -180,6 +180,11 @@ extern int isolate_lru_page(struct page *p);
 extern int putback_lru_pages(struct list_head *l);
 extern int migrate_pages(struct list_head *l, struct list_head *t,
                 struct list_head *moved, struct list_head *failed);
+#else
+static inline int isolate_lru_page(struct page *p) { return -ENOSYS; }
+static inline int putback_lru_pages(struct list_head *l) { return 0; }
+static inline int migrate_pages(struct list_head *l, struct list_head *t,
+        struct list_head *moved, struct list_head *failed) { return -ENOSYS; }
 #endif
 
 #ifdef CONFIG_MMU
diff --git a/include/linux/tipc.h b/include/linux/tipc.h
new file mode 100644
index 000000000000..243a15f54002
--- /dev/null
+++ b/include/linux/tipc.h
@@ -0,0 +1,212 @@
+/*
+ * include/linux/tipc.h: Include file for TIPC socket interface
+ * 
+ * Copyright (c) 2003-2006, Ericsson AB
+ * Copyright (c) 2005, Wind River Systems
+ * All rights reserved.
+ *
+ * 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. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ */
+
+#ifndef _LINUX_TIPC_H_
+#define _LINUX_TIPC_H_
+
+#include <linux/types.h>
+
+/*
+ * TIPC addressing primitives
+ */
+ 
+struct tipc_portid {
+        __u32 ref;
+        __u32 node;
+};
+
+struct tipc_name {
+        __u32 type;
+        __u32 instance;
+};
+
+struct tipc_name_seq {
+        __u32 type;
+        __u32 lower;
+        __u32 upper;
+};
+
+static inline __u32 tipc_addr(unsigned int zone,
+                              unsigned int cluster,
+                              unsigned int node)
+{
+        return (zone << 24) | (cluster << 12) | node;
+}
+
+static inline unsigned int tipc_zone(__u32 addr)
+{
+        return addr >> 24;
+}
+
+static inline unsigned int tipc_cluster(__u32 addr)
+{
+        return (addr >> 12) & 0xfff;
+}
+
+static inline unsigned int tipc_node(__u32 addr)
+{
+        return addr & 0xfff;
+}
+
+/*
+ * Application-accessible port name types
+ */
+
+#define TIPC_CFG_SRV            0       /* configuration service name type */
+#define TIPC_TOP_SRV            1       /* topology service name type */
+#define TIPC_RESERVED_TYPES     64      /* lowest user-publishable name type */
+
+/* 
+ * Publication scopes when binding port names and port name sequences
+ */
+
+#define TIPC_ZONE_SCOPE         1
+#define TIPC_CLUSTER_SCOPE      2
+#define TIPC_NODE_SCOPE         3
+
+/*
+ * Limiting values for messages
+ */
+
+#define TIPC_MAX_USER_MSG_SIZE  66000
+
+/*
+ * Message importance levels
+ */
+
+#define TIPC_LOW_IMPORTANCE             0  /* default */
+#define TIPC_MEDIUM_IMPORTANCE          1
+#define TIPC_HIGH_IMPORTANCE            2
+#define TIPC_CRITICAL_IMPORTANCE        3
+
+/* 
+ * Msg rejection/connection shutdown reasons
+ */
+
+#define TIPC_OK                 0
+#define TIPC_ERR_NO_NAME        1
+#define TIPC_ERR_NO_PORT        2
+#define TIPC_ERR_NO_NODE        3
+#define TIPC_ERR_OVERLOAD       4
+#define TIPC_CONN_SHUTDOWN      5
+
+/*
+ * TIPC topology subscription service definitions
+ */
+
+#define TIPC_SUB_PORTS          0x01    /* filter for port availability */
+#define TIPC_SUB_SERVICE        0x02    /* filter for service availability */
+#if 0
+/* The following filter options are not currently implemented */
+#define TIPC_SUB_NO_BIND_EVTS   0x04    /* filter out "publish" events */
+#define TIPC_SUB_NO_UNBIND_EVTS 0x08    /* filter out "withdraw" events */
+#define TIPC_SUB_SINGLE_EVT     0x10    /* expire after first event */
+#endif
+
+#define TIPC_WAIT_FOREVER       ~0      /* timeout for permanent subscription */
+
+struct tipc_subscr {
+        struct tipc_name_seq seq;       /* name sequence of interest */
+        __u32 timeout;                  /* subscription duration (in ms) */
+        __u32 filter;                   /* bitmask of filter options */
+        char usr_handle[8];             /* available for subscriber use */
+};
+
+#define TIPC_PUBLISHED          1       /* publication event */
+#define TIPC_WITHDRAWN          2       /* withdraw event */
+#define TIPC_SUBSCR_TIMEOUT     3       /* subscription timeout event */
+
+struct tipc_event {
+        __u32 event;                    /* event type */
+        __u32 found_lower;              /* matching name seq instances */
+        __u32 found_upper;              /*    "      "    "     "      */
+        struct tipc_portid port;        /* associated port */
+        struct tipc_subscr s;           /* associated subscription */
+};
+
+/*
+ * Socket API
+ */
+
+#ifndef AF_TIPC
+#define AF_TIPC         30
+#endif
+
+#ifndef PF_TIPC
+#define PF_TIPC         AF_TIPC
+#endif
+
+#ifndef SOL_TIPC
+#define SOL_TIPC        271
+#endif
+
+#define TIPC_ADDR_NAMESEQ       1
+#define TIPC_ADDR_MCAST         1
+#define TIPC_ADDR_NAME          2
+#define TIPC_ADDR_ID            3
+
+struct sockaddr_tipc {
+        unsigned short family;
+        unsigned char  addrtype;
+        signed   char  scope;
+        union {
+                struct tipc_portid id;
+                struct tipc_name_seq nameseq;
+                struct {
+                        struct tipc_name name;
+                        __u32 domain; /* 0: own zone */
+                } name;
+        } addr;
+};
+
+/*
+ * Ancillary data objects supported by recvmsg()
+ */
+
+#define TIPC_ERRINFO    1       /* error info */
+#define TIPC_RETDATA    2       /* returned data */
+#define TIPC_DESTNAME   3       /* destination name */
+
+/*
+ * TIPC-specific socket option values
+ */
+
+#define TIPC_IMPORTANCE         127     /* Default: TIPC_LOW_IMPORTANCE */
+#define TIPC_SRC_DROPPABLE      128     /* Default: 0 (resend congested msg) */
+#define TIPC_DEST_DROPPABLE     129     /* Default: based on socket type */
+#define TIPC_CONN_TIMEOUT       130     /* Default: 8000 (ms)  */
+
+#endif
diff --git a/include/linux/tipc_config.h b/include/linux/tipc_config.h
new file mode 100644
index 000000000000..a52c8c64a5a3
--- /dev/null
+++ b/include/linux/tipc_config.h
@@ -0,0 +1,407 @@
+/*
+ * include/linux/tipc_config.h: Include file for TIPC configuration interface
+ * 
+ * Copyright (c) 2003-2006, Ericsson AB
+ * Copyright (c) 2005, Wind River Systems
+ * All rights reserved.
+ *
+ * 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. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ */
+
+#ifndef _LINUX_TIPC_CONFIG_H_
+#define _LINUX_TIPC_CONFIG_H_
+
+#include <linux/types.h>
+#include <linux/string.h>
+#include <asm/byteorder.h>
+
+/*
+ * Configuration
+ *
+ * All configuration management messaging involves sending a request message
+ * to the TIPC configuration service on a node, which sends a reply message
+ * back.  (In the future multi-message replies may be supported.)
+ *
+ * Both request and reply messages consist of a transport header and payload.
+ * The transport header contains info about the desired operation;
+ * the payload consists of zero or more type/length/value (TLV) items
+ * which specify parameters or results for the operation.
+ *
+ * For many operations, the request and reply messages have a fixed number
+ * of TLVs (usually zero or one); however, some reply messages may return 
+ * a variable number of TLVs.  A failed request is denoted by the presence
+ * of an "error string" TLV in the reply message instead of the TLV(s) the
+ * reply should contain if the request succeeds.
+ */
+ 
+/* 
+ * Public commands:
+ * May be issued by any process.
+ * Accepted by own node, or by remote node only if remote management enabled.                       
+ */
+ 
+#define  TIPC_CMD_NOOP              0x0000    /* tx none, rx none */
+#define  TIPC_CMD_GET_NODES         0x0001    /* tx net_addr, rx node_info(s) */
+#define  TIPC_CMD_GET_MEDIA_NAMES   0x0002    /* tx none, rx media_name(s) */
+#define  TIPC_CMD_GET_BEARER_NAMES  0x0003    /* tx none, rx bearer_name(s) */
+#define  TIPC_CMD_GET_LINKS         0x0004    /* tx net_addr, rx link_info(s) */
+#define  TIPC_CMD_SHOW_NAME_TABLE   0x0005    /* tx name_tbl_query, rx ultra_string */
+#define  TIPC_CMD_SHOW_PORTS        0x0006    /* tx none, rx ultra_string */
+#define  TIPC_CMD_SHOW_LINK_STATS   0x000B    /* tx link_name, rx ultra_string */
+
+#if 0
+#define  TIPC_CMD_SHOW_PORT_STATS   0x0008    /* tx port_ref, rx ultra_string */
+#define  TIPC_CMD_RESET_PORT_STATS  0x0009    /* tx port_ref, rx none */
+#define  TIPC_CMD_GET_ROUTES        0x000A    /* tx ?, rx ? */
+#define  TIPC_CMD_GET_LINK_PEER     0x000D    /* tx link_name, rx ? */
+#endif
+
+/* 
+ * Protected commands:
+ * May only be issued by "network administration capable" process.
+ * Accepted by own node, or by remote node only if remote management enabled
+ * and this node is zone manager.                       
+ */
+
+#define  TIPC_CMD_GET_REMOTE_MNG    0x4003    /* tx none, rx unsigned */
+#define  TIPC_CMD_GET_MAX_PORTS     0x4004    /* tx none, rx unsigned */
+#define  TIPC_CMD_GET_MAX_PUBL      0x4005    /* tx none, rx unsigned */
+#define  TIPC_CMD_GET_MAX_SUBSCR    0x4006    /* tx none, rx unsigned */
+#define  TIPC_CMD_GET_MAX_ZONES     0x4007    /* tx none, rx unsigned */
+#define  TIPC_CMD_GET_MAX_CLUSTERS  0x4008    /* tx none, rx unsigned */
+#define  TIPC_CMD_GET_MAX_NODES     0x4009    /* tx none, rx unsigned */
+#define  TIPC_CMD_GET_MAX_SLAVES    0x400A    /* tx none, rx unsigned */
+#define  TIPC_CMD_GET_NETID         0x400B    /* tx none, rx unsigned */
+
+#define  TIPC_CMD_ENABLE_BEARER     0x4101    /* tx bearer_config, rx none */
+#define  TIPC_CMD_DISABLE_BEARER    0x4102    /* tx bearer_name, rx none */
+#define  TIPC_CMD_SET_LINK_TOL      0x4107    /* tx link_config, rx none */
+#define  TIPC_CMD_SET_LINK_PRI      0x4108    /* tx link_config, rx none */
+#define  TIPC_CMD_SET_LINK_WINDOW   0x4109    /* tx link_config, rx none */
+#define  TIPC_CMD_SET_LOG_SIZE      0x410A    /* tx unsigned, rx none */
+#define  TIPC_CMD_DUMP_LOG          0x410B    /* tx none, rx ultra_string */
+#define  TIPC_CMD_RESET_LINK_STATS  0x410C    /* tx link_name, rx none */
+
+#if 0
+#define  TIPC_CMD_CREATE_LINK       0x4103    /* tx link_create, rx none */
+#define  TIPC_CMD_REMOVE_LINK       0x4104    /* tx link_name, rx none */
+#define  TIPC_CMD_BLOCK_LINK        0x4105    /* tx link_name, rx none */
+#define  TIPC_CMD_UNBLOCK_LINK      0x4106    /* tx link_name, rx none */
+#endif
+
+/* 
+ * Private commands:
+ * May only be issued by "network administration capable" process.
+ * Accepted by own node only; cannot be used on a remote node.                       
+ */
+
+#define  TIPC_CMD_SET_NODE_ADDR     0x8001    /* tx net_addr, rx none */
+#if 0
+#define  TIPC_CMD_SET_ZONE_MASTER   0x8002    /* tx none, rx none */
+#endif
+#define  TIPC_CMD_SET_REMOTE_MNG    0x8003    /* tx unsigned, rx none */
+#define  TIPC_CMD_SET_MAX_PORTS     0x8004    /* tx unsigned, rx none */
+#define  TIPC_CMD_SET_MAX_PUBL      0x8005    /* tx unsigned, rx none */
+#define  TIPC_CMD_SET_MAX_SUBSCR    0x8006    /* tx unsigned, rx none */
+#define  TIPC_CMD_SET_MAX_ZONES     0x8007    /* tx unsigned, rx none */
+#define  TIPC_CMD_SET_MAX_CLUSTERS  0x8008    /* tx unsigned, rx none */
+#define  TIPC_CMD_SET_MAX_NODES     0x8009    /* tx unsigned, rx none */
+#define  TIPC_CMD_SET_MAX_SLAVES    0x800A    /* tx unsigned, rx none */
+#define  TIPC_CMD_SET_NETID         0x800B    /* tx unsigned, rx none */
+
+/*
+ * TLV types defined for TIPC
+ */
+
+#define TIPC_TLV_NONE           0       /* no TLV present */
+#define TIPC_TLV_VOID           1       /* empty TLV (0 data bytes)*/
+#define TIPC_TLV_UNSIGNED       2       /* 32-bit integer */
+#define TIPC_TLV_STRING         3       /* char[128] (max) */
+#define TIPC_TLV_LARGE_STRING   4       /* char[2048] (max) */
+#define TIPC_TLV_ULTRA_STRING   5       /* char[32768] (max) */
+
+#define TIPC_TLV_ERROR_STRING   16      /* char[128] containing "error code" */
+#define TIPC_TLV_NET_ADDR       17      /* 32-bit integer denoting <Z.C.N> */
+#define TIPC_TLV_MEDIA_NAME     18      /* char[TIPC_MAX_MEDIA_NAME] */
+#define TIPC_TLV_BEARER_NAME    19      /* char[TIPC_MAX_BEARER_NAME] */
+#define TIPC_TLV_LINK_NAME      20      /* char[TIPC_MAX_LINK_NAME] */
+#define TIPC_TLV_NODE_INFO      21      /* struct tipc_node_info */
+#define TIPC_TLV_LINK_INFO      22      /* struct tipc_link_info */
+#define TIPC_TLV_BEARER_CONFIG  23      /* struct tipc_bearer_config */
+#define TIPC_TLV_LINK_CONFIG    24      /* struct tipc_link_config */
+#define TIPC_TLV_NAME_TBL_QUERY 25      /* struct tipc_name_table_query */
+#define TIPC_TLV_PORT_REF       26      /* 32-bit port reference */
+
+/*
+ * Maximum sizes of TIPC bearer-related names (including terminating NUL)
+ */ 
+
+#define TIPC_MAX_MEDIA_NAME     16      /* format = media */
+#define TIPC_MAX_IF_NAME        16      /* format = interface */
+#define TIPC_MAX_BEARER_NAME    32      /* format = media:interface */
+#define TIPC_MAX_LINK_NAME      60      /* format = Z.C.N:interface-Z.C.N:interface */
+
+/*
+ * Link priority limits (range from 0 to # priorities - 1)
+ */
+
+#define TIPC_NUM_LINK_PRI 32
+
+/*
+ * Link tolerance limits (min, default, max), in ms
+ */
+
+#define TIPC_MIN_LINK_TOL 50
+#define TIPC_DEF_LINK_TOL 1500
+#define TIPC_MAX_LINK_TOL 30000
+
+/*
+ * Link window limits (min, default, max), in packets
+ */
+
+#define TIPC_MIN_LINK_WIN 16
+#define TIPC_DEF_LINK_WIN 50
+#define TIPC_MAX_LINK_WIN 150
+
+
+struct tipc_node_info {
+        __u32 addr;                     /* network address of node */
+        __u32 up;                       /* 0=down, 1= up */
+};
+
+struct tipc_link_info {
+        __u32 dest;                     /* network address of peer node */
+        __u32 up;                       /* 0=down, 1=up */
+        char str[TIPC_MAX_LINK_NAME];   /* link name */
+};
+
+struct tipc_bearer_config {
+        __u32 priority;                 /* Range [1,31]. Override per link  */
+        __u32 detect_scope;     
+        char name[TIPC_MAX_BEARER_NAME];
+};
+
+struct tipc_link_config {
+        __u32 value;
+        char name[TIPC_MAX_LINK_NAME];
+};
+
+#define TIPC_NTQ_ALLTYPES 0x80000000
+
+struct tipc_name_table_query {
+        __u32 depth;    /* 1:type, 2:+name info, 3:+port info, 4+:+debug info */
+        __u32 type;     /* {t,l,u} info ignored if high bit of "depth" is set */
+        __u32 lowbound; /* (i.e. displays all entries of name table) */
+        __u32 upbound;
+};
+
+/*
+ * The error string TLV is a null-terminated string describing the cause 
+ * of the request failure.  To simplify error processing (and to save space)
+ * the first character of the string can be a special error code character
+ * (lying by the range 0x80 to 0xFF) which represents a pre-defined reason.
+ */
+
+#define TIPC_CFG_TLV_ERROR      "\x80"  /* request contains incorrect TLV(s) */
+#define TIPC_CFG_NOT_NET_ADMIN  "\x81"  /* must be network administrator */
+#define TIPC_CFG_NOT_ZONE_MSTR  "\x82"  /* must be zone master */
+#define TIPC_CFG_NO_REMOTE      "\x83"  /* remote management not enabled */
+#define TIPC_CFG_NOT_SUPPORTED  "\x84"  /* request is not supported by TIPC */
+#define TIPC_CFG_INVALID_VALUE  "\x85"  /* request has invalid argument value */
+
+#if 0
+/* prototypes TLV structures for proposed commands */
+struct tipc_link_create {
+        __u32   domain;
+        struct tipc_media_addr peer_addr;
+        char bearer_name[TIPC_MAX_BEARER_NAME];
+};
+
+struct tipc_route_info {
+        __u32 dest;
+        __u32 router;
+};
+#endif
+
+/*
+ * A TLV consists of a descriptor, followed by the TLV value.
+ * TLV descriptor fields are stored in network byte order; 
+ * TLV values must also be stored in network byte order (where applicable).
+ * TLV descriptors must be aligned to addresses which are multiple of 4,
+ * so up to 3 bytes of padding may exist at the end of the TLV value area.
+ * There must not be any padding between the TLV descriptor and its value.
+ */
+
+struct tlv_desc {
+        __u16 tlv_len;          /* TLV length (descriptor + value) */
+        __u16 tlv_type;         /* TLV identifier */
+};
+
+#define TLV_ALIGNTO 4
+
+#define TLV_ALIGN(datalen) (((datalen)+(TLV_ALIGNTO-1)) & ~(TLV_ALIGNTO-1))
+#define TLV_LENGTH(datalen) (sizeof(struct tlv_desc) + (datalen))
+#define TLV_SPACE(datalen) (TLV_ALIGN(TLV_LENGTH(datalen)))
+#define TLV_DATA(tlv) ((void *)((char *)(tlv) + TLV_LENGTH(0)))
+
+static inline int TLV_OK(const void *tlv, __u16 space)
+{
+        /*
+         * Would also like to check that "tlv" is a multiple of 4,
+         * but don't know how to do this in a portable way.
+         * - Tried doing (!(tlv & (TLV_ALIGNTO-1))), but GCC compiler
+         *   won't allow binary "&" with a pointer.
+         * - Tried casting "tlv" to integer type, but causes warning about size
+         *   mismatch when pointer is bigger than chosen type (int, long, ...).
+         */
+
+        return (space >= TLV_SPACE(0)) &&
+                (ntohs(((struct tlv_desc *)tlv)->tlv_len) <= space);
+}
+
+static inline int TLV_CHECK(const void *tlv, __u16 space, __u16 exp_type)
+{
+        return TLV_OK(tlv, space) && 
+                (ntohs(((struct tlv_desc *)tlv)->tlv_type) == exp_type);
+}
+
+static inline int TLV_SET(void *tlv, __u16 type, void *data, __u16 len)
+{
+        struct tlv_desc *tlv_ptr;
+        int tlv_len;
+
+        tlv_len = TLV_LENGTH(len);
+        tlv_ptr = (struct tlv_desc *)tlv;
+        tlv_ptr->tlv_type = htons(type);
+        tlv_ptr->tlv_len  = htons(tlv_len);
+        if (len && data)
+                memcpy(TLV_DATA(tlv_ptr), data, tlv_len);
+        return TLV_SPACE(len);
+}
+
+/*
+ * A TLV list descriptor simplifies processing of messages 
+ * containing multiple TLVs.
+ */
+
+struct tlv_list_desc {
+        struct tlv_desc *tlv_ptr;       /* ptr to current TLV */
+        __u32 tlv_space;                /* # bytes from curr TLV to list end */
+};
+
+static inline void TLV_LIST_INIT(struct tlv_list_desc *list, 
+                                 void *data, __u32 space)
+{
+        list->tlv_ptr = (struct tlv_desc *)data;
+        list->tlv_space = space;
+}
+             
+static inline int TLV_LIST_EMPTY(struct tlv_list_desc *list)
+{ 
+        return (list->tlv_space == 0);
+}
+
+static inline int TLV_LIST_CHECK(struct tlv_list_desc *list, __u16 exp_type)
+{
+        return TLV_CHECK(list->tlv_ptr, list->tlv_space, exp_type);
+}
+
+static inline void *TLV_LIST_DATA(struct tlv_list_desc *list)
+{
+        return TLV_DATA(list->tlv_ptr);
+}
+
+static inline void TLV_LIST_STEP(struct tlv_list_desc *list)
+{
+        __u16 tlv_space = TLV_ALIGN(ntohs(list->tlv_ptr->tlv_len));
+
+        list->tlv_ptr = (struct tlv_desc *)((char *)list->tlv_ptr + tlv_space);
+        list->tlv_space -= tlv_space;
+}
+
+/*
+ * Configuration messages exchanged via NETLINK_GENERIC use the following
+ * family id, name, version and command.
+ */
+#define TIPC_GENL_NAME          "TIPC"
+#define TIPC_GENL_VERSION       0x1
+#define TIPC_GENL_CMD           0x1
+
+/*
+ * TIPC specific header used in NETLINK_GENERIC requests.
+ */
+struct tipc_genlmsghdr {
+        __u32 dest;             /* Destination address */
+        __u16 cmd;              /* Command */
+        __u16 reserved;         /* Unused */
+};
+
+#define TIPC_GENL_HDRLEN        NLMSG_ALIGN(sizeof(struct tipc_genlmsghdr))
+
+/*
+ * Configuration messages exchanged via TIPC sockets use the TIPC configuration 
+ * message header, which is defined below.  This structure is analogous 
+ * to the Netlink message header, but fields are stored in network byte order 
+ * and no padding is permitted between the header and the message data 
+ * that follows.
+ */
+
+struct tipc_cfg_msg_hdr
+{
+        __u32 tcm_len;          /* Message length (including header) */
+        __u16 tcm_type;         /* Command type */
+        __u16 tcm_flags;        /* Additional flags */
+        char  tcm_reserved[8];  /* Unused */
+};
+
+#define TCM_F_REQUEST   0x1     /* Flag: Request message */
+#define TCM_F_MORE      0x2     /* Flag: Message to be continued */
+
+#define TCM_ALIGN(datalen)  (((datalen)+3) & ~3)
+#define TCM_LENGTH(datalen) (sizeof(struct tipc_cfg_msg_hdr) + datalen)
+#define TCM_SPACE(datalen)  (TCM_ALIGN(TCM_LENGTH(datalen)))
+#define TCM_DATA(tcm_hdr)   ((void *)((char *)(tcm_hdr) + TCM_LENGTH(0)))
+
+static inline int TCM_SET(void *msg, __u16 cmd, __u16 flags,
+                          void *data, __u16 data_len)
+{
+        struct tipc_cfg_msg_hdr *tcm_hdr;
+        int msg_len;
+
+        msg_len = TCM_LENGTH(data_len);
+        tcm_hdr = (struct tipc_cfg_msg_hdr *)msg;
+        tcm_hdr->tcm_len   = htonl(msg_len);
+        tcm_hdr->tcm_type  = htons(cmd);
+        tcm_hdr->tcm_flags = htons(flags);
+        if (data_len && data)
+                memcpy(TCM_DATA(msg), data, data_len);
+        return TCM_SPACE(data_len);
+}
+
+#endif
diff --git a/include/media/tuner-types.h b/include/media/tuner-types.h
new file mode 100644
index 000000000000..15821ab14a9e
--- /dev/null
+++ b/include/media/tuner-types.h
@@ -0,0 +1,55 @@
+/*
+ * descriptions for simple tuners.
+ */
+
+#ifndef __TUNER_TYPES_H__
+#define __TUNER_TYPES_H__
+
+enum param_type {
+        TUNER_PARAM_TYPE_RADIO, \
+        TUNER_PARAM_TYPE_PAL, \
+        TUNER_PARAM_TYPE_SECAM, \
+        TUNER_PARAM_TYPE_NTSC
+};
+
+struct tuner_range {
+        unsigned short limit;
+        unsigned char cb;
+};
+
+struct tuner_params {
+        enum param_type type;
+        /* Many Philips based tuners have a comment like this in their
+         * datasheet:
+         *
+         *   For channel selection involving band switching, and to ensure
+         *   smooth tuning to the desired channel without causing
+         *   unnecessary charge pump action, it is recommended to consider
+         *   the difference between wanted channel frequency and the
+         *   current channel frequency.  Unnecessary charge pump action
+         *   will result in very low tuning voltage which may drive the
+         *   oscillator to extreme conditions.
+         *
+         * Set cb_first_if_lower_freq to 1, if this check is
+         * required for this tuner.
+         *
+         * I tested this for PAL by first setting the TV frequency to
+         * 203 MHz and then switching to 96.6 MHz FM radio. The result was
+         * static unless the control byte was sent first.
+         */
+        unsigned int cb_first_if_lower_freq:1;
+        unsigned char config; /* to be moved into struct tuner_range for dvb-pll merge */
+
+        unsigned int count;
+        struct tuner_range *ranges;
+};
+
+struct tunertype {
+        char *name;
+        struct tuner_params *params;
+};
+
+extern struct tunertype tuners[];
+extern unsigned const int tuner_count;
+
+#endif
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 27cbf08c931d..a5beeac495c7 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -23,6 +23,7 @@
 #define _TUNER_H
 
 #include <linux/videodev2.h>
+#include <media/tuner-types.h>
 
 #define ADDR_UNSET (255)
 
@@ -114,6 +115,7 @@
 
 #define TUNER_PHILIPS_TUV1236D          68      /* ATI HDTV Wonder */
 #define TUNER_TNF_5335MF                69      /* Sabrent Bt848   */
+#define TUNER_SAMSUNG_TCPN_2121P30A     70      /* Hauppauge PVR-500MCE NTSC */
 
 /* tv card specific */
 #define TDA9887_PRESENT                 (1<<0)
@@ -177,7 +179,9 @@ struct tuner {
         unsigned int mode;
         unsigned int mode_mask; /* Combination of allowable modes */
 
-        unsigned int freq;      /* keep track of the current settings */
+        unsigned int tv_freq;   /* keep track of the current settings */
+        unsigned int radio_freq;
+        u16          last_div;
         unsigned int audmode;
         v4l2_std_id  std;
 
@@ -195,8 +199,8 @@ struct tuner {
         unsigned int sgIF;
 
         /* function ptrs */
-        void (*tv_freq)(struct i2c_client *c, unsigned int freq);
-        void (*radio_freq)(struct i2c_client *c, unsigned int freq);
+        void (*set_tv_freq)(struct i2c_client *c, unsigned int freq);
+        void (*set_radio_freq)(struct i2c_client *c, unsigned int freq);
         int  (*has_signal)(struct i2c_client *c);
         int  (*is_stereo)(struct i2c_client *c);
         void (*standby)(struct i2c_client *c);
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index c74052abb189..d4030a7e16e0 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -120,6 +120,13 @@ enum v4l2_chip_ident {
 /* select from TV,radio,extern,MUTE */
 #define AUDC_SET_INPUT        _IOW('d',89,int)
 
+/* msp3400 ioctl: will be removed in the near future */
+struct msp_matrix {
+  int input;
+  int output;
+};
+#define MSP_SET_MATRIX     _IOW('m',17,struct msp_matrix)
+
 /* tuner ioctls */
 /* Sets tuner type and its I2C addr */
 #define TUNER_SET_TYPE_ADDR          _IOW('d',90,int)
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index c5b96b2b8155..805de50df00d 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -22,7 +22,6 @@ struct genl_family
         char                    name[GENL_NAMSIZ];
         unsigned int            version;
         unsigned int            maxattr;
-        struct module *         owner;
         struct nlattr **        attrbuf;        /* private */
         struct list_head        ops_list;       /* private */
         struct list_head        family_list;    /* private */
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index cde2f4f4f501..df05f468fa5c 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -363,8 +363,9 @@ enum ieee80211_reasoncode {
 #define IEEE80211_OFDM_SHIFT_MASK_A         4
 
 /* NOTE: This data is for statistical purposes; not all hardware provides this
- *       information for frames received.  Not setting these will not cause
- *       any adverse affects. */
+ *       information for frames received.
+ *       For ieee80211_rx_mgt, you need to set at least the 'len' parameter.
+ */
 struct ieee80211_rx_stats {
         u32 mac_time;
         s8 rssi;
@@ -1088,6 +1089,7 @@ extern int ieee80211_tx_frame(struct ieee80211_device *ieee,
 /* ieee80211_rx.c */
 extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
                         struct ieee80211_rx_stats *rx_stats);
+/* make sure to set stats->len */
 extern void ieee80211_rx_mgt(struct ieee80211_device *ieee,
                              struct ieee80211_hdr_4addr *header,
                              struct ieee80211_rx_stats *stats);
diff --git a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
index 25b081a730e6..91684436af8e 100644
--- a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
+++ b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
@@ -37,7 +37,4 @@ struct nf_conntrack_ipv4 {
 struct sk_buff *
 nf_ct_ipv4_ct_gather_frags(struct sk_buff *skb);
 
-/* call to create an explicit dependency on nf_conntrack_l3proto_ipv4. */
-extern void need_ip_conntrack(void);
-
 #endif /*_NF_CONNTRACK_IPV4_H*/
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 64b82b74a650..6d075ca16e6e 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -221,9 +221,6 @@ extern void nf_ct_helper_put(struct nf_conntrack_helper *helper);
 extern struct nf_conntrack_helper *
 __nf_conntrack_helper_find_byname(const char *name);
 
-/* call to create an explicit dependency on nf_conntrack. */
-extern void need_nf_conntrack(void);
-
 extern int nf_ct_invert_tuplepr(struct nf_conntrack_tuple *inverse,
                                 const struct nf_conntrack_tuple *orig);
 
diff --git a/include/net/netfilter/nf_conntrack_tuple.h b/include/net/netfilter/nf_conntrack_tuple.h
index 14ce790e5c65..530ef1f75283 100644
--- a/include/net/netfilter/nf_conntrack_tuple.h
+++ b/include/net/netfilter/nf_conntrack_tuple.h
@@ -111,7 +111,7 @@ struct nf_conntrack_tuple
 #ifdef __KERNEL__
 
 #define NF_CT_DUMP_TUPLE(tp)                                                \
-DEBUGP("tuple %p: %u %u %04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x %hu -> %04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x %hu\n",                                      \
+DEBUGP("tuple %p: %u %u " NIP6_FMT " %hu -> " NIP6_FMT " %hu\n",            \
         (tp), (tp)->src.l3num, (tp)->dst.protonum,                          \
         NIP6(*(struct in6_addr *)(tp)->src.u3.all), ntohs((tp)->src.u.all), \
         NIP6(*(struct in6_addr *)(tp)->dst.u3.all), ntohs((tp)->dst.u.all))
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 8f241216f46b..a553f39f6aee 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -225,13 +225,13 @@ extern int sctp_debug_flag;
         if (sctp_debug_flag) { \
                 if (saddr->sa.sa_family == AF_INET6) { \
                         printk(KERN_DEBUG \
-                               lead "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x" trail, \
+                               lead NIP6_FMT trail, \
                                leadparm, \
                                NIP6(saddr->v6.sin6_addr), \
                                otherparms); \
                 } else { \
                         printk(KERN_DEBUG \
-                               lead "%u.%u.%u.%u" trail, \
+                               lead NIPQUAD_FMT trail, \
                                leadparm, \
                                NIPQUAD(saddr->v4.sin_addr.s_addr), \
                                otherparms); \
diff --git a/include/net/tipc/tipc.h b/include/net/tipc/tipc.h
new file mode 100644
index 000000000000..9566608c88cf
--- /dev/null
+++ b/include/net/tipc/tipc.h
@@ -0,0 +1,257 @@
+/*
+ * include/net/tipc/tipc.h: Main include file for TIPC users
+ * 
+ * Copyright (c) 2003-2006, Ericsson AB
+ * Copyright (c) 2005, Wind River Systems
+ * All rights reserved.
+ *
+ * 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. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ */
+
+#ifndef _NET_TIPC_H_
+#define _NET_TIPC_H_
+
+#ifdef __KERNEL__
+
+#include <linux/tipc.h>
+#include <linux/skbuff.h>
+
+/* 
+ * Native API
+ */
+
+/*
+ * TIPC operating mode routines
+ */
+
+u32 tipc_get_addr(void);
+
+#define TIPC_NOT_RUNNING  0
+#define TIPC_NODE_MODE    1
+#define TIPC_NET_MODE     2
+
+typedef void (*tipc_mode_event)(void *usr_handle, int mode, u32 addr);
+
+int tipc_attach(unsigned int *userref, tipc_mode_event, void *usr_handle);
+
+void tipc_detach(unsigned int userref);
+
+int tipc_get_mode(void);
+
+/*
+ * TIPC port manipulation routines
+ */
+
+typedef void (*tipc_msg_err_event) (void *usr_handle,
+                                    u32 portref,
+                                    struct sk_buff **buf,
+                                    unsigned char const *data,
+                                    unsigned int size,
+                                    int reason, 
+                                    struct tipc_portid const *attmpt_destid);
+
+typedef void (*tipc_named_msg_err_event) (void *usr_handle,
+                                          u32 portref,
+                                          struct sk_buff **buf,
+                                          unsigned char const *data,
+                                          unsigned int size,
+                                          int reason, 
+                                          struct tipc_name_seq const *attmpt_dest);
+
+typedef void (*tipc_conn_shutdown_event) (void *usr_handle,
+                                          u32 portref,
+                                          struct sk_buff **buf,
+                                          unsigned char const *data,
+                                          unsigned int size,
+                                          int reason);
+
+typedef void (*tipc_msg_event) (void *usr_handle,
+                                u32 portref,
+                                struct sk_buff **buf,
+                                unsigned char const *data,
+                                unsigned int size,
+                                unsigned int importance, 
+                                struct tipc_portid const *origin);
+
+typedef void (*tipc_named_msg_event) (void *usr_handle,
+                                      u32 portref,
+                                      struct sk_buff **buf,
+                                      unsigned char const *data,
+                                      unsigned int size,
+                                      unsigned int importance, 
+                                      struct tipc_portid const *orig,
+                                      struct tipc_name_seq const *dest);
+
+typedef void (*tipc_conn_msg_event) (void *usr_handle,
+                                     u32 portref,
+                                     struct sk_buff **buf,
+                                     unsigned char const *data,
+                                     unsigned int size);
+
+typedef void (*tipc_continue_event) (void *usr_handle, 
+                                     u32 portref);
+
+int tipc_createport(unsigned int tipc_user, 
+                    void *usr_handle, 
+                    unsigned int importance, 
+                    tipc_msg_err_event error_cb, 
+                    tipc_named_msg_err_event named_error_cb, 
+                    tipc_conn_shutdown_event conn_error_cb, 
+                    tipc_msg_event message_cb, 
+                    tipc_named_msg_event named_message_cb, 
+                    tipc_conn_msg_event conn_message_cb, 
+                    tipc_continue_event continue_event_cb,/* May be zero */
+                    u32 *portref);
+
+int tipc_deleteport(u32 portref);
+
+int tipc_ownidentity(u32 portref, struct tipc_portid *port);
+
+int tipc_portimportance(u32 portref, unsigned int *importance);
+int tipc_set_portimportance(u32 portref, unsigned int importance);
+
+int tipc_portunreliable(u32 portref, unsigned int *isunreliable);
+int tipc_set_portunreliable(u32 portref, unsigned int isunreliable);
+
+int tipc_portunreturnable(u32 portref, unsigned int *isunreturnable);
+int tipc_set_portunreturnable(u32 portref, unsigned int isunreturnable);
+
+int tipc_publish(u32 portref, unsigned int scope, 
+                 struct tipc_name_seq const *name_seq);
+int tipc_withdraw(u32 portref, unsigned int scope,
+                  struct tipc_name_seq const *name_seq); /* 0: all */
+
+int tipc_connect2port(u32 portref, struct tipc_portid const *port);
+
+int tipc_disconnect(u32 portref);
+
+int tipc_shutdown(u32 ref); /* Sends SHUTDOWN msg */
+
+int tipc_isconnected(u32 portref, int *isconnected);
+
+int tipc_peer(u32 portref, struct tipc_portid *peer);
+
+int tipc_ref_valid(u32 portref); 
+
+/*
+ * TIPC messaging routines
+ */
+
+#define TIPC_PORT_IMPORTANCE 100        /* send using current port setting */
+
+
+int tipc_send(u32 portref,
+              unsigned int num_sect,
+              struct iovec const *msg_sect);
+
+int tipc_send_buf(u32 portref,
+                  struct sk_buff *buf,
+                  unsigned int dsz);
+
+int tipc_send2name(u32 portref, 
+                   struct tipc_name const *name, 
+                   u32 domain,  /* 0:own zone */
+                   unsigned int num_sect,
+                   struct iovec const *msg_sect);
+
+int tipc_send_buf2name(u32 portref,
+                       struct tipc_name const *name,
+                       u32 domain,
+                       struct sk_buff *buf,
+                       unsigned int dsz);
+
+int tipc_forward2name(u32 portref, 
+                      struct tipc_name const *name, 
+                      u32 domain,   /*0: own zone */
+                      unsigned int section_count,
+                      struct iovec const *msg_sect,
+                      struct tipc_portid const *origin,
+                      unsigned int importance);
+
+int tipc_forward_buf2name(u32 portref,
+                          struct tipc_name const *name,
+                          u32 domain,
+                          struct sk_buff *buf,
+                          unsigned int dsz,
+                          struct tipc_portid const *orig,
+                          unsigned int importance);
+
+int tipc_send2port(u32 portref,
+                   struct tipc_portid const *dest,
+                   unsigned int num_sect,
+                   struct iovec const *msg_sect);
+
+int tipc_send_buf2port(u32 portref,
+                       struct tipc_portid const *dest,
+                       struct sk_buff *buf,
+                       unsigned int dsz);
+
+int tipc_forward2port(u32 portref,
+                      struct tipc_portid const *dest,
+                      unsigned int num_sect,
+                      struct iovec const *msg_sect,
+                      struct tipc_portid const *origin,
+                      unsigned int importance);
+
+int tipc_forward_buf2port(u32 portref,
+                          struct tipc_portid const *dest,
+                          struct sk_buff *buf,
+                          unsigned int dsz,
+                          struct tipc_portid const *orig,
+                          unsigned int importance);
+
+int tipc_multicast(u32 portref, 
+                   struct tipc_name_seq const *seq, 
+                   u32 domain,  /* 0:own zone */
+                   unsigned int section_count,
+                   struct iovec const *msg);
+
+#if 0
+int tipc_multicast_buf(u32 portref, 
+                       struct tipc_name_seq const *seq, 
+                       u32 domain,      /* 0:own zone */
+                       void *buf,
+                       unsigned int size);
+#endif
+
+/*
+ * TIPC subscription routines
+ */
+
+int tipc_ispublished(struct tipc_name const *name);
+
+/*
+ * Get number of available nodes within specified domain (excluding own node)
+ */
+
+unsigned int tipc_available_nodes(const u32 domain);
+
+#endif
+
+#endif
diff --git a/include/net/tipc/tipc_bearer.h b/include/net/tipc/tipc_bearer.h
new file mode 100644
index 000000000000..098607cd4b78
--- /dev/null
+++ b/include/net/tipc/tipc_bearer.h
@@ -0,0 +1,121 @@
+/*
+ * include/net/tipc/tipc_bearer.h: Include file for privileged access to TIPC bearers
+ * 
+ * Copyright (c) 2003-2006, Ericsson AB
+ * Copyright (c) 2005, Wind River Systems
+ * All rights reserved.
+ *
+ * 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. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ */
+
+#ifndef _NET_TIPC_BEARER_H_
+#define _NET_TIPC_BEARER_H_
+
+#ifdef __KERNEL__
+
+#include <linux/tipc_config.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+
+/*
+ * Identifiers of supported TIPC media types
+ */
+
+#define TIPC_MEDIA_TYPE_ETH     1
+
+struct tipc_media_addr {
+        __u32  type;
+        union {
+                __u8   eth_addr[6];     /* Ethernet bearer */ 
+#if 0
+                /* Prototypes for other possible bearer types */
+
+                struct {
+                        __u16 sin_family;
+                        __u16 sin_port;
+                        struct {
+                                __u32 s_addr;
+                        } sin_addr;
+                        char pad[4];
+                } addr_in;              /* IP-based bearer */
+                __u16  sock_descr;      /* generic socket bearer */
+#endif
+        } dev_addr;
+};
+
+/**
+ * struct tipc_bearer - TIPC bearer info available to privileged users
+ * @usr_handle: pointer to additional user-defined information about bearer
+ * @mtu: max packet size bearer can support
+ * @blocked: non-zero if bearer is blocked
+ * @lock: spinlock for controlling access to bearer
+ * @addr: media-specific address associated with bearer
+ * @name: bearer name (format = media:interface)
+ * 
+ * Note: TIPC initializes "name" and "lock" fields; user is responsible for
+ * initialization all other fields when a bearer is enabled.
+ */
+
+struct tipc_bearer {
+        void *usr_handle;
+        u32 mtu;
+        int blocked;
+        spinlock_t lock;
+        struct tipc_media_addr addr;
+        char name[TIPC_MAX_BEARER_NAME];
+};
+
+
+int  tipc_register_media(u32 media_type,
+                         char *media_name, 
+                         int (*enable)(struct tipc_bearer *), 
+                         void (*disable)(struct tipc_bearer *), 
+                         int (*send_msg)(struct sk_buff *, 
+                                         struct tipc_bearer *,
+                                         struct tipc_media_addr *), 
+                         char *(*addr2str)(struct tipc_media_addr *a,
+                                           char *str_buf,
+                                           int str_size),
+                         struct tipc_media_addr *bcast_addr,
+                         const u32 bearer_priority,
+                         const u32 link_tolerance,  /* [ms] */
+                         const u32 send_window_limit); 
+
+void tipc_recv_msg(struct sk_buff *buf, struct tipc_bearer *tb_ptr);
+
+int  tipc_block_bearer(const char *name);
+void tipc_continue(struct tipc_bearer *tb_ptr); 
+
+int tipc_enable_bearer(const char *bearer_name, u32 bcast_scope, u32 priority);
+int tipc_disable_bearer(const char *name);
+
+
+#endif
+
+#endif
diff --git a/include/net/tipc/tipc_msg.h b/include/net/tipc/tipc_msg.h
new file mode 100644
index 000000000000..4d096eebc93f
--- /dev/null
+++ b/include/net/tipc/tipc_msg.h
@@ -0,0 +1,223 @@
+/*
+ * include/net/tipc/tipc_msg.h: Include file for privileged access to TIPC message headers
+ * 
+ * Copyright (c) 2003-2006, Ericsson AB
+ * Copyright (c) 2005, Wind River Systems
+ * All rights reserved.
+ *
+ * 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. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ */
+
+#ifndef _NET_TIPC_MSG_H_
+#define _NET_TIPC_MSG_H_
+
+#ifdef __KERNEL__
+
+struct tipc_msg {
+        u32 hdr[15];
+};
+
+
+/*
+                TIPC user data message header format, version 2:
+
+
+       1 0 9 8 7 6 5 4|3 2 1 0 9 8 7 6|5 4 3 2 1 0 9 8|7 6 5 4 3 2 1 0 
+      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+   w0:|vers | user  |hdr sz |n|d|s|-|          message size           |
+      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+   w1:|mstyp| error |rer cnt|lsc|opt p|      broadcast ack no         |
+      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+   w2:|        link level ack no      |   broadcast/link level seq no |
+      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+   w3:|                       previous node                           |
+      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+   w4:|                      originating port                         |
+      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+   w5:|                      destination port                         |
+      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+    
+   w6:|                      originating node                         |
+      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+   w7:|                      destination node                         |
+      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+   w8:|            name type / transport sequence number              |
+      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+   w9:|              name instance/multicast lower bound              |
+      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+    
+   wA:|                    multicast upper bound                      |
+      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+    
+      /                                                               /
+      \                           options                             \
+      /                                                               /
+      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+*/
+
+#define TIPC_CONN_MSG   0
+#define TIPC_MCAST_MSG  1
+#define TIPC_NAMED_MSG  2
+#define TIPC_DIRECT_MSG 3
+
+
+static inline u32 msg_word(struct tipc_msg *m, u32 pos)
+{
+        return ntohl(m->hdr[pos]);
+}
+
+static inline u32 msg_bits(struct tipc_msg *m, u32 w, u32 pos, u32 mask)
+{
+        return (msg_word(m, w) >> pos) & mask;
+}
+
+static inline u32 msg_importance(struct tipc_msg *m)
+{
+        return msg_bits(m, 0, 25, 0xf);
+}
+
+static inline u32 msg_hdr_sz(struct tipc_msg *m)
+{
+        return msg_bits(m, 0, 21, 0xf) << 2;
+}
+
+static inline int msg_short(struct tipc_msg *m)
+{
+        return (msg_hdr_sz(m) == 24);
+}
+
+static inline u32 msg_size(struct tipc_msg *m)
+{
+        return msg_bits(m, 0, 0, 0x1ffff);
+}
+
+static inline u32 msg_data_sz(struct tipc_msg *m)
+{
+        return (msg_size(m) - msg_hdr_sz(m));
+}
+
+static inline unchar *msg_data(struct tipc_msg *m)
+{
+        return ((unchar *)m) + msg_hdr_sz(m);
+}
+
+static inline u32 msg_type(struct tipc_msg *m)
+{
+        return msg_bits(m, 1, 29, 0x7);
+}
+
+static inline u32 msg_direct(struct tipc_msg *m)
+{
+        return (msg_type(m) == TIPC_DIRECT_MSG);
+}
+
+static inline u32 msg_named(struct tipc_msg *m)
+{
+        return (msg_type(m) == TIPC_NAMED_MSG);
+}
+
+static inline u32 msg_mcast(struct tipc_msg *m)
+{
+        return (msg_type(m) == TIPC_MCAST_MSG);
+}
+
+static inline u32 msg_connected(struct tipc_msg *m)
+{
+        return (msg_type(m) == TIPC_CONN_MSG);
+}
+
+static inline u32 msg_errcode(struct tipc_msg *m)
+{
+        return msg_bits(m, 1, 25, 0xf);
+}
+
+static inline u32 msg_prevnode(struct tipc_msg *m)
+{
+        return msg_word(m, 3);
+}
+
+static inline u32 msg_origport(struct tipc_msg *m)
+{
+        return msg_word(m, 4);
+}
+
+static inline u32 msg_destport(struct tipc_msg *m)
+{
+        return msg_word(m, 5);
+}
+
+static inline u32 msg_mc_netid(struct tipc_msg *m)
+{
+        return msg_word(m, 5);
+}
+
+static inline u32 msg_orignode(struct tipc_msg *m)
+{
+        if (likely(msg_short(m)))
+                return msg_prevnode(m);
+        return msg_word(m, 6);
+}
+
+static inline u32 msg_destnode(struct tipc_msg *m)
+{
+        return msg_word(m, 7);
+}
+
+static inline u32 msg_nametype(struct tipc_msg *m)
+{
+        return msg_word(m, 8);
+}
+
+static inline u32 msg_nameinst(struct tipc_msg *m)
+{
+        return msg_word(m, 9);
+}
+
+static inline u32 msg_namelower(struct tipc_msg *m)
+{
+        return msg_nameinst(m);
+}
+
+static inline u32 msg_nameupper(struct tipc_msg *m)
+{
+        return msg_word(m, 10);
+}
+
+static inline char *msg_options(struct tipc_msg *m, u32 *len)
+{
+        u32 pos = msg_bits(m, 1, 16, 0x7);
+
+        if (!pos)
+                return 0;
+        pos = (pos * 4) + 28;
+        *len = msg_hdr_sz(m) - pos;
+        return (char *)&m->hdr[pos/4];
+}
+
+#endif
+
+#endif
diff --git a/include/net/tipc/tipc_port.h b/include/net/tipc/tipc_port.h
new file mode 100644
index 000000000000..333bba6dc522
--- /dev/null
+++ b/include/net/tipc/tipc_port.h
@@ -0,0 +1,108 @@
+/*
+ * include/net/tipc/tipc_port.h: Include file for privileged access to TIPC ports
+ * 
+ * Copyright (c) 1994-2006, Ericsson AB
+ * Copyright (c) 2005, Wind River Systems
+ * All rights reserved.
+ *
+ * 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. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ */
+
+#ifndef _NET_TIPC_PORT_H_
+#define _NET_TIPC_PORT_H_
+
+#ifdef __KERNEL__
+
+#include <linux/tipc.h>
+#include <linux/skbuff.h>
+#include <net/tipc/tipc_msg.h>
+
+#define TIPC_FLOW_CONTROL_WIN 512
+
+/**
+ * struct tipc_port - native TIPC port info available to privileged users
+ * @usr_handle: pointer to additional user-defined information about port
+ * @lock: pointer to spinlock for controlling access to port
+ * @connected: non-zero if port is currently connected to a peer port
+ * @conn_type: TIPC type used when connection was established
+ * @conn_instance: TIPC instance used when connection was established
+ * @conn_unacked: number of unacknowledged messages received from peer port
+ * @published: non-zero if port has one or more associated names
+ * @congested: non-zero if cannot send because of link or port congestion
+ * @ref: unique reference to port in TIPC object registry
+ * @phdr: preformatted message header used when sending messages
+ */
+
+struct tipc_port {
+        void *usr_handle;
+        spinlock_t *lock;
+        int connected;
+        u32 conn_type;
+        u32 conn_instance;
+        u32 conn_unacked;
+        int published;
+        u32 congested;
+        u32 ref;
+        struct tipc_msg phdr;
+};
+
+
+/**
+ * tipc_createport_raw - create a native TIPC port and return it's reference
+ *
+ * Note: 'dispatcher' and 'wakeup' deliver a locked port.
+ */
+
+u32 tipc_createport_raw(void *usr_handle,
+                        u32 (*dispatcher)(struct tipc_port *, struct sk_buff *),
+                        void (*wakeup)(struct tipc_port *),
+                        const u32 importance);
+
+/*
+ * tipc_set_msg_option(): port must be locked.
+ */
+int tipc_set_msg_option(struct tipc_port *tp_ptr,
+                        const char *opt,
+                        const u32 len);
+
+int tipc_reject_msg(struct sk_buff *buf, u32 err);
+
+int tipc_send_buf_fast(struct sk_buff *buf, u32 destnode);
+
+void tipc_acknowledge(u32 port_ref,u32 ack);
+
+struct tipc_port *tipc_get_port(const u32 ref);
+
+void *tipc_get_handle(const u32 ref);
+
+
+#endif
+
+#endif
+
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index a7f4c355a91f..22fc886b9695 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -88,7 +88,6 @@ enum ib_atomic_cap {
 
 struct ib_device_attr {
         u64                     fw_ver;
-        __be64                  node_guid;
         __be64                  sys_image_guid;
         u64                     max_mr_size;
         u64                     page_size_cap;
@@ -951,6 +950,7 @@ struct ib_device {
         u64                          uverbs_cmd_mask;
         int                          uverbs_abi_ver;
 
+        __be64                       node_guid;
         u8                           node_type;
         u8                           phys_port_cnt;
 };
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index be1bc792ab18..3e5cb5ab2d34 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -168,6 +168,12 @@ typedef uint64_t iscsi_connh_t;		/* iSCSI Data-Path connection handle */
 
 #define iscsi_ptr(_handle) ((void*)(unsigned long)_handle)
 #define iscsi_handle(_ptr) ((uint64_t)(unsigned long)_ptr)
+#define hostdata_session(_hostdata) (iscsi_ptr(*(unsigned long *)_hostdata))
+
+/**
+ * iscsi_hostdata - get LLD hostdata from scsi_host
+ * @_hostdata: pointer to scsi host's hostdata
+ **/
 #define iscsi_hostdata(_hostdata) ((void*)_hostdata + sizeof(unsigned long))
 
 /*
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 6cb1e2788d8b..c60b8ff2f5e4 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -32,6 +32,12 @@ extern const unsigned char scsi_command_size[8];
 extern const char *const scsi_device_types[MAX_SCSI_DEVICE_CODE];
 
 /*
+ * Special value for scanning to specify scanning or rescanning of all
+ * possible channels, (target) ids, or luns on a given shost.
+ */
+#define SCAN_WILD_CARD  ~0
+
+/*
  *      SCSI opcodes
  */
 
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 41cfc29be899..7529f4388bb4 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -151,6 +151,5 @@ extern struct scsi_cmnd *scsi_get_command(struct scsi_device *, gfp_t);
 extern void scsi_put_command(struct scsi_cmnd *);
 extern void scsi_io_completion(struct scsi_cmnd *, unsigned int, unsigned int);
 extern void scsi_finish_command(struct scsi_cmnd *cmd);
-extern void scsi_setup_blk_pc_cmnd(struct scsi_cmnd *cmd);
 
 #endif /* _SCSI_SCSI_CMND_H */
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 230bc55c0bfa..467274a764d1 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -5,6 +5,7 @@
 #include <linux/list.h>
 #include <linux/types.h>
 #include <linux/workqueue.h>
+#include <linux/mutex.h>
 
 struct block_device;
 struct completion;
@@ -469,7 +470,7 @@ struct Scsi_Host {
         spinlock_t              default_lock;
         spinlock_t              *host_lock;
 
-        struct semaphore        scan_mutex;/* serialize scanning activity */
+        struct mutex            scan_mutex;/* serialize scanning activity */
 
         struct list_head        eh_cmd_q;
         struct task_struct    * ehandler;  /* Error recovery thread. */
diff --git a/include/scsi/scsi_transport.h b/include/scsi/scsi_transport.h
index f6e0bb484c63..e7b1054adf86 100644
--- a/include/scsi/scsi_transport.h
+++ b/include/scsi/scsi_transport.h
@@ -30,12 +30,9 @@ struct scsi_transport_template {
         struct transport_container device_attrs;
 
         /*
-         * If set, call target_parent prior to allocating a scsi_target,
-         * so we get the appropriate parent for the target. This function
-         * is required for transports like FC and iSCSI that do not put the
-         * scsi_target under scsi_host.
+         * If set, called from sysfs and legacy procfs rescanning code.
          */
-        struct device *(*target_parent)(struct Scsi_Host *, int, uint);
+        int (*user_scan)(struct Scsi_Host *, uint, uint, uint);
 
         /* The size of the specific transport attribute structure (a
          * space of this size will be left at the end of the
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 394f14a5b7cb..cf3fec8be1e3 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -303,6 +303,7 @@ struct fc_host_attrs {
         /* Fixed Attributes */
         u64 node_name;
         u64 port_name;
+        u64 permanent_port_name;
         u32 supported_classes;
         u8  supported_fc4s[FC_FC4_LIST_SIZE];
         char symbolic_name[FC_SYMBOLIC_NAME_SIZE];
@@ -338,6 +339,8 @@ struct fc_host_attrs {
         (((struct fc_host_attrs *)(x)->shost_data)->node_name)
 #define fc_host_port_name(x)    \
         (((struct fc_host_attrs *)(x)->shost_data)->port_name)
+#define fc_host_permanent_port_name(x)  \
+        (((struct fc_host_attrs *)(x)->shost_data)->permanent_port_name)
 #define fc_host_supported_classes(x)    \
         (((struct fc_host_attrs *)(x)->shost_data)->supported_classes)
 #define fc_host_supported_fc4s(x)       \
@@ -426,6 +429,7 @@ struct fc_function_template {
         /* host fixed attributes */
         unsigned long   show_host_node_name:1;
         unsigned long   show_host_port_name:1;
+        unsigned long   show_host_permanent_port_name:1;
         unsigned long   show_host_supported_classes:1;
         unsigned long   show_host_supported_fc4s:1;
         unsigned long   show_host_symbolic_name:1;
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index f25041c386ec..16602a547a63 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -23,8 +23,14 @@
 #ifndef SCSI_TRANSPORT_ISCSI_H
 #define SCSI_TRANSPORT_ISCSI_H
 
+#include <linux/device.h>
 #include <scsi/iscsi_if.h>
 
+struct scsi_transport_template;
+struct Scsi_Host;
+struct mempool_zone;
+struct iscsi_cls_conn;
+
 /**
  * struct iscsi_transport - iSCSI Transport template
  *
@@ -48,23 +54,31 @@ struct iscsi_transport {
         char *name;
         unsigned int caps;
         struct scsi_host_template *host_template;
+        /* LLD session/scsi_host data size */
         int hostdata_size;
+        /* LLD iscsi_host data size */
+        int ihostdata_size;
+        /* LLD connection data size */
+        int conndata_size;
         int max_lun;
         unsigned int max_conn;
         unsigned int max_cmd_len;
-        iscsi_sessionh_t (*create_session) (uint32_t initial_cmdsn,
-                                            struct Scsi_Host *shost);
-        void (*destroy_session) (iscsi_sessionh_t session);
-        iscsi_connh_t (*create_conn) (iscsi_sessionh_t session, uint32_t cid);
+        struct Scsi_Host *(*create_session) (struct scsi_transport_template *t,
+                                             uint32_t initial_cmdsn);
+        void (*destroy_session) (struct Scsi_Host *shost);
+        struct iscsi_cls_conn *(*create_conn) (struct Scsi_Host *shost,
+                                uint32_t cid);
         int (*bind_conn) (iscsi_sessionh_t session, iscsi_connh_t conn,
                           uint32_t transport_fd, int is_leading);
         int (*start_conn) (iscsi_connh_t conn);
         void (*stop_conn) (iscsi_connh_t conn, int flag);
-        void (*destroy_conn) (iscsi_connh_t conn);
+        void (*destroy_conn) (struct iscsi_cls_conn *conn);
         int (*set_param) (iscsi_connh_t conn, enum iscsi_param param,
                           uint32_t value);
-        int (*get_param) (iscsi_connh_t conn, enum iscsi_param param,
-                          uint32_t *value);
+        int (*get_conn_param) (void *conndata, enum iscsi_param param,
+                               uint32_t *value);
+        int (*get_session_param) (struct Scsi_Host *shost,
+                                  enum iscsi_param param, uint32_t *value);
         int (*send_pdu) (iscsi_connh_t conn, struct iscsi_hdr *hdr,
                          char *data, uint32_t data_size);
         void (*get_stats) (iscsi_connh_t conn, struct iscsi_stats *stats);
@@ -73,7 +87,7 @@ struct iscsi_transport {
 /*
  * transport registration upcalls
  */
-extern int iscsi_register_transport(struct iscsi_transport *tt);
+extern struct scsi_transport_template *iscsi_register_transport(struct iscsi_transport *tt);
 extern int iscsi_unregister_transport(struct iscsi_transport *tt);
 
 /*
@@ -83,4 +97,49 @@ extern void iscsi_conn_error(iscsi_connh_t conn, enum iscsi_err error);
 extern int iscsi_recv_pdu(iscsi_connh_t conn, struct iscsi_hdr *hdr,
                           char *data, uint32_t data_size);
 
+struct iscsi_cls_conn {
+        struct list_head conn_list;     /* item in connlist */
+        void *dd_data;                  /* LLD private data */
+        struct iscsi_transport *transport;
+        iscsi_connh_t connh;
+        int active;                     /* must be accessed with the connlock */
+        struct device dev;              /* sysfs transport/container device */
+        struct mempool_zone *z_error;
+        struct mempool_zone *z_pdu;
+        struct list_head freequeue;
+};
+
+#define iscsi_dev_to_conn(_dev) \
+        container_of(_dev, struct iscsi_cls_conn, dev)
+
+struct iscsi_cls_session {
+        struct list_head list;  /* item in session_list */
+        struct iscsi_transport *transport;
+        struct device dev;      /* sysfs transport/container device */
+};
+
+#define iscsi_dev_to_session(_dev) \
+        container_of(_dev, struct iscsi_cls_session, dev)
+
+#define iscsi_session_to_shost(_session) \
+        dev_to_shost(_session->dev.parent)
+
+/*
+ * session and connection functions that can be used by HW iSCSI LLDs
+ */
+extern struct iscsi_cls_session *iscsi_create_session(struct Scsi_Host *shost,
+                                struct iscsi_transport *t);
+extern int iscsi_destroy_session(struct iscsi_cls_session *session);
+extern struct iscsi_cls_conn *iscsi_create_conn(struct iscsi_cls_session *sess,
+                                            uint32_t cid);
+extern int iscsi_destroy_conn(struct iscsi_cls_conn *conn);
+
+/*
+ * session functions used by software iscsi
+ */
+extern struct Scsi_Host *
+iscsi_transport_create_session(struct scsi_transport_template *scsit,
+                               struct iscsi_transport *transport);
+extern int iscsi_transport_destroy_session(struct Scsi_Host *shost);
+
 #endif
diff --git a/include/scsi/scsi_transport_spi.h b/include/scsi/scsi_transport_spi.h
index 54a89611e9c5..2b5930ba69ec 100644
--- a/include/scsi/scsi_transport_spi.h
+++ b/include/scsi/scsi_transport_spi.h
@@ -54,7 +54,7 @@ struct spi_transport_attrs {
         unsigned int support_qas; /* supports quick arbitration and selection */
         /* Private Fields */
         unsigned int dv_pending:1; /* Internal flag */
-        struct semaphore dv_sem; /* semaphore to serialise dv */
+        struct mutex dv_mutex; /* semaphore to serialise dv */
 };
 
 enum spi_signal_type {