821 files changed, 16834 insertions, 9677 deletions

diff --git a/include/acpi/pdc_intel.h b/include/acpi/pdc_intel.h
index 91f4a12a99a1..3fa81d55cd0c 100644
--- a/include/acpi/pdc_intel.h
+++ b/include/acpi/pdc_intel.h
@@ -15,9 +15,7 @@
 #define ACPI_PDC_C_C1_FFH               (0x0100)
 
 #define ACPI_PDC_EST_CAPABILITY_SMP     (ACPI_PDC_SMP_C1PT | \
-                                         ACPI_PDC_C_C1_HALT)
-
-#define ACPI_PDC_EST_CAPABILITY_SMP_MSR (ACPI_PDC_EST_CAPABILITY_SMP | \
+                                         ACPI_PDC_C_C1_HALT | \
                                          ACPI_PDC_P_FFH)
 
 #define ACPI_PDC_C_CAPABILITY_SMP       (ACPI_PDC_SMP_C2C3 | \
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 7a00d5089de9..badf0277b1be 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -62,9 +62,6 @@ struct acpi_processor_power {
         u32 bm_activity;
         int count;
         struct acpi_processor_cx states[ACPI_PROCESSOR_MAX_POWER];
-
-        /* the _PDC objects passed by the driver, if any */
-        struct acpi_object_list *pdc;
 };
 
 /* Performance Management */
@@ -96,8 +93,6 @@ struct acpi_processor_performance {
         unsigned int state_count;
         struct acpi_processor_px *states;
 
-        /* the _PDC objects passed by the driver, if any */
-        struct acpi_object_list *pdc;
 };
 
 /* Throttling Control */
@@ -151,6 +146,9 @@ struct acpi_processor {
         struct acpi_processor_performance *performance;
         struct acpi_processor_throttling throttling;
         struct acpi_processor_limit limit;
+
+        /* the _PDC objects for this processor, if any */
+        struct acpi_object_list *pdc;
 };
 
 struct acpi_processor_errata {
@@ -178,22 +176,12 @@ int acpi_processor_notify_smm(struct module *calling_module);
 extern struct acpi_processor *processors[NR_CPUS];
 extern struct acpi_processor_errata errata;
 
-int acpi_processor_set_pdc(struct acpi_processor *pr,
-                           struct acpi_object_list *pdc_in);
+void arch_acpi_processor_init_pdc(struct acpi_processor *pr);
 
-#ifdef ARCH_HAS_POWER_PDC_INIT
-void acpi_processor_power_init_pdc(struct acpi_processor_power *pow,
-                                   unsigned int cpu);
+#ifdef ARCH_HAS_POWER_INIT
 void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags,
                                         unsigned int cpu);
 #else
-static inline void acpi_processor_power_init_pdc(struct acpi_processor_power
-                                                 *pow, unsigned int cpu)
-{
-        pow->pdc = NULL;
-        return;
-}
-
 static inline void acpi_processor_power_init_bm_check(struct
                                                       acpi_processor_flags
                                                       *flags, unsigned int cpu)
@@ -235,9 +223,6 @@ static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr)
 /* in processor_throttling.c */
 int acpi_processor_get_throttling_info(struct acpi_processor *pr);
 int acpi_processor_set_throttling(struct acpi_processor *pr, int state);
-ssize_t acpi_processor_write_throttling(struct file *file,
-                                        const char __user * buffer,
-                                        size_t count, loff_t * data);
 extern struct file_operations acpi_processor_throttling_fops;
 
 /* in processor_idle.c */
@@ -249,9 +234,6 @@ int acpi_processor_power_exit(struct acpi_processor *pr,
 
 /* in processor_thermal.c */
 int acpi_processor_get_limit_info(struct acpi_processor *pr);
-ssize_t acpi_processor_write_limit(struct file *file,
-                                   const char __user * buffer,
-                                   size_t count, loff_t * data);
 extern struct file_operations acpi_processor_limit_fops;
 
 #ifdef CONFIG_CPU_FREQ
diff --git a/include/asm-alpha/atomic.h b/include/asm-alpha/atomic.h
index cb03bbe92cdf..fc77f7413083 100644
--- a/include/asm-alpha/atomic.h
+++ b/include/asm-alpha/atomic.h
@@ -176,6 +176,7 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
 }
 
 #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 #define atomic_add_unless(v, a, u)                              \
 ({                                                              \
diff --git a/include/asm-alpha/cache.h b/include/asm-alpha/cache.h
index e69b29501a5f..e6d4d1695e25 100644
--- a/include/asm-alpha/cache.h
+++ b/include/asm-alpha/cache.h
@@ -20,6 +20,5 @@
 
 #define L1_CACHE_ALIGN(x)  (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
 #define SMP_CACHE_BYTES    L1_CACHE_BYTES
-#define L1_CACHE_SHIFT_MAX L1_CACHE_SHIFT
 
 #endif
diff --git a/include/asm-alpha/compiler.h b/include/asm-alpha/compiler.h
index 0a4a8b40dfcd..00c6f57ad9a7 100644
--- a/include/asm-alpha/compiler.h
+++ b/include/asm-alpha/compiler.h
@@ -98,9 +98,7 @@
 #undef inline
 #undef __inline__
 #undef __inline
-#if __GNUC__ == 3 && __GNUC_MINOR__ >= 1 || __GNUC__ > 3
 #undef __always_inline
 #define __always_inline         inline __attribute__((always_inline))
-#endif
 
 #endif /* __ALPHA_COMPILER_H */
diff --git a/include/asm-alpha/futex.h b/include/asm-alpha/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-alpha/futex.h
+++ b/include/asm-alpha/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-alpha/mmu_context.h b/include/asm-alpha/mmu_context.h
index a714d0cdc204..6f92482cc96c 100644
--- a/include/asm-alpha/mmu_context.h
+++ b/include/asm-alpha/mmu_context.h
@@ -156,7 +156,7 @@ ev5_switch_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm,
         /* Always update the PCB ASN.  Another thread may have allocated
            a new mm->context (via flush_tlb_mm) without the ASN serial
            number wrapping.  We have no way to detect when this is needed.  */
-        next->thread_info->pcb.asn = mmc & HARDWARE_ASN_MASK;
+        task_thread_info(next)->pcb.asn = mmc & HARDWARE_ASN_MASK;
 }
 
 __EXTERN_INLINE void
@@ -235,7 +235,7 @@ init_new_context(struct task_struct *tsk, struct mm_struct *mm)
                 if (cpu_online(i))
                         mm->context[i] = 0;
         if (tsk != current)
-                tsk->thread_info->pcb.ptbr
+                task_thread_info(tsk)->pcb.ptbr
                   = ((unsigned long)mm->pgd - IDENT_ADDR) >> PAGE_SHIFT;
         return 0;
 }
@@ -249,7 +249,7 @@ destroy_context(struct mm_struct *mm)
 static inline void
 enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
 {
-        tsk->thread_info->pcb.ptbr
+        task_thread_info(tsk)->pcb.ptbr
           = ((unsigned long)mm->pgd - IDENT_ADDR) >> PAGE_SHIFT;
 }
 
diff --git a/include/asm-alpha/mutex.h b/include/asm-alpha/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-alpha/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-alpha/processor.h b/include/asm-alpha/processor.h
index 059780a7d3d7..425b7b6d28cb 100644
--- a/include/asm-alpha/processor.h
+++ b/include/asm-alpha/processor.h
@@ -52,19 +52,10 @@ extern long kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
 
 unsigned long get_wchan(struct task_struct *p);
 
-/* See arch/alpha/kernel/ptrace.c for details.  */
-#define PT_REG(reg) \
-  (PAGE_SIZE*2 - sizeof(struct pt_regs) + offsetof(struct pt_regs, reg))
-
-#define SW_REG(reg) \
- (PAGE_SIZE*2 - sizeof(struct pt_regs) - sizeof(struct switch_stack) \
-  + offsetof(struct switch_stack, reg))
-
-#define KSTK_EIP(tsk) \
-  (*(unsigned long *)(PT_REG(pc) + (unsigned long) ((tsk)->thread_info)))
+#define KSTK_EIP(tsk) (task_pt_regs(tsk)->pc)
 
 #define KSTK_ESP(tsk) \
-  ((tsk) == current ? rdusp() : (tsk)->thread_info->pcb.usp)
+  ((tsk) == current ? rdusp() : task_thread_info(tsk)->pcb.usp)
 
 #define cpu_relax()     barrier()
 
@@ -77,7 +68,6 @@ unsigned long get_wchan(struct task_struct *p);
 #define spin_lock_prefetch(lock)        do { } while (0)
 #endif
 
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1)
 extern inline void prefetch(const void *ptr)  
 { 
         __builtin_prefetch(ptr, 0, 3);
@@ -95,24 +85,4 @@ extern inline void spin_lock_prefetch(const void *ptr)
 }
 #endif
 
-#else
-extern inline void prefetch(const void *ptr)  
-{ 
-        __asm__ ("ldl $31,%0" : : "m"(*(char *)ptr)); 
-}
-
-extern inline void prefetchw(const void *ptr)  
-{
-        __asm__ ("ldq $31,%0" : : "m"(*(char *)ptr)); 
-}
-
-#ifdef CONFIG_SMP
-extern inline void spin_lock_prefetch(const void *ptr)  
-{
-        __asm__ ("ldq $31,%0" : : "m"(*(char *)ptr)); 
-}
-#endif
-
-#endif /* GCC 3.1 */
-
 #endif /* __ASM_ALPHA_PROCESSOR_H */
diff --git a/include/asm-alpha/ptrace.h b/include/asm-alpha/ptrace.h
index 072375c135b4..9933b8b3612e 100644
--- a/include/asm-alpha/ptrace.h
+++ b/include/asm-alpha/ptrace.h
@@ -75,10 +75,10 @@ struct switch_stack {
 #define profile_pc(regs) instruction_pointer(regs)
 extern void show_regs(struct pt_regs *);
 
-#define alpha_task_regs(task) \
-  ((struct pt_regs *) ((long) (task)->thread_info + 2*PAGE_SIZE) - 1)
+#define task_pt_regs(task) \
+  ((struct pt_regs *) (task_stack_page(task) + 2*PAGE_SIZE) - 1)
 
-#define force_successful_syscall_return() (alpha_task_regs(current)->r0 = 0)
+#define force_successful_syscall_return() (task_pt_regs(current)->r0 = 0)
 
 #endif
 
diff --git a/include/asm-alpha/system.h b/include/asm-alpha/system.h
index 050e86d12891..cc9c7e8cced5 100644
--- a/include/asm-alpha/system.h
+++ b/include/asm-alpha/system.h
@@ -131,15 +131,25 @@ struct el_common_EV6_mcheck {
 extern void halt(void) __attribute__((noreturn));
 #define __halt() __asm__ __volatile__ ("call_pal %0 #halt" : : "i" (PAL_halt))
 
-#define switch_to(P,N,L)                                                \
-  do {                                                                  \
-    (L) = alpha_switch_to(virt_to_phys(&(N)->thread_info->pcb), (P));   \
-    check_mmu_context();                                                \
+#define switch_to(P,N,L)                                                 \
+  do {                                                                   \
+    (L) = alpha_switch_to(virt_to_phys(&task_thread_info(N)->pcb), (P)); \
+    check_mmu_context();                                                 \
   } while (0)
 
 struct task_struct;
 extern struct task_struct *alpha_switch_to(unsigned long, struct task_struct*);
 
+/*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ *
+ * TODO: fill this in!
+ */
+static inline void sched_cacheflush(void)
+{
+}
+
 #define imb() \
 __asm__ __volatile__ ("call_pal %0 #imb" : : "i" (PAL_imb) : "memory")
 
diff --git a/include/asm-alpha/thread_info.h b/include/asm-alpha/thread_info.h
index d51491ed00b8..69ffd93f8e22 100644
--- a/include/asm-alpha/thread_info.h
+++ b/include/asm-alpha/thread_info.h
@@ -54,8 +54,6 @@ register struct thread_info *__current_thread_info __asm__("$8");
 #define alloc_thread_info(tsk) \
   ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
 #define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
 
 #endif /* __ASSEMBLY__ */
 
diff --git a/include/asm-arm/arch-aaec2000/dma.h b/include/asm-arm/arch-aaec2000/dma.h
index 28c890b4a1d3..e100b1e526fe 100644
--- a/include/asm-arm/arch-aaec2000/dma.h
+++ b/include/asm-arm/arch-aaec2000/dma.h
@@ -7,11 +7,3 @@
  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.
  */
-
-#ifndef __ASM_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#define MAX_DMA_ADDRESS         0xffffffff
-#define MAX_DMA_CHANNELS        0
-
-#endif
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200.h b/include/asm-arm/arch-at91rm9200/at91rm9200.h
new file mode 100644
index 000000000000..58f40931a5c1
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200.h
@@ -0,0 +1,261 @@
+/*
+ * include/asm-arm/arch-at91rm9200/at91rm9200.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Common definitions.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91RM9200_H
+#define AT91RM9200_H
+
+/*
+ * Peripheral identifiers/interrupts.
+ */
+#define AT91_ID_FIQ     0       /* Advanced Interrupt Controller (FIQ) */
+#define AT91_ID_SYS     1       /* System Peripheral */
+#define AT91_ID_PIOA    2       /* Parallel IO Controller A */
+#define AT91_ID_PIOB    3       /* Parallel IO Controller B */
+#define AT91_ID_PIOC    4       /* Parallel IO Controller C */
+#define AT91_ID_PIOD    5       /* Parallel IO Controller D */
+#define AT91_ID_US0     6       /* USART 0 */
+#define AT91_ID_US1     7       /* USART 1 */
+#define AT91_ID_US2     8       /* USART 2 */
+#define AT91_ID_US3     9       /* USART 3 */
+#define AT91_ID_MCI     10      /* Multimedia Card Interface */
+#define AT91_ID_UDP     11      /* USB Device Port */
+#define AT91_ID_TWI     12      /* Two-Wire Interface */
+#define AT91_ID_SPI     13      /* Serial Peripheral Interface */
+#define AT91_ID_SSC0    14      /* Serial Synchronous Controller 0 */
+#define AT91_ID_SSC1    15      /* Serial Synchronous Controller 1 */
+#define AT91_ID_SSC2    16      /* Serial Synchronous Controller 2 */
+#define AT91_ID_TC0     17      /* Timer Counter 0 */
+#define AT91_ID_TC1     18      /* Timer Counter 1 */
+#define AT91_ID_TC2     19      /* Timer Counter 2 */
+#define AT91_ID_TC3     20      /* Timer Counter 3 */
+#define AT91_ID_TC4     21      /* Timer Counter 4 */
+#define AT91_ID_TC5     22      /* Timer Counter 5 */
+#define AT91_ID_UHP     23      /* USB Host port */
+#define AT91_ID_EMAC    24      /* Ethernet MAC */
+#define AT91_ID_IRQ0    25      /* Advanced Interrupt Controller (IRQ0) */
+#define AT91_ID_IRQ1    26      /* Advanced Interrupt Controller (IRQ1) */
+#define AT91_ID_IRQ2    27      /* Advanced Interrupt Controller (IRQ2) */
+#define AT91_ID_IRQ3    28      /* Advanced Interrupt Controller (IRQ3) */
+#define AT91_ID_IRQ4    29      /* Advanced Interrupt Controller (IRQ4) */
+#define AT91_ID_IRQ5    30      /* Advanced Interrupt Controller (IRQ5) */
+#define AT91_ID_IRQ6    31      /* Advanced Interrupt Controller (IRQ6) */
+
+
+/*
+ * Peripheral physical base addresses.
+ */
+#define AT91_BASE_TCB0          0xfffa0000
+#define AT91_BASE_TC0           0xfffa0000
+#define AT91_BASE_TC1           0xfffa0040
+#define AT91_BASE_TC2           0xfffa0080
+#define AT91_BASE_TCB1          0xfffa4000
+#define AT91_BASE_TC3           0xfffa4000
+#define AT91_BASE_TC4           0xfffa4040
+#define AT91_BASE_TC5           0xfffa4080
+#define AT91_BASE_UDP           0xfffb0000
+#define AT91_BASE_MCI           0xfffb4000
+#define AT91_BASE_TWI           0xfffb8000
+#define AT91_BASE_EMAC          0xfffbc000
+#define AT91_BASE_US0           0xfffc0000
+#define AT91_BASE_US1           0xfffc4000
+#define AT91_BASE_US2           0xfffc8000
+#define AT91_BASE_US3           0xfffcc000
+#define AT91_BASE_SSC0          0xfffd0000
+#define AT91_BASE_SSC1          0xfffd4000
+#define AT91_BASE_SSC2          0xfffd8000
+#define AT91_BASE_SPI           0xfffe0000
+#define AT91_BASE_SYS           0xfffff000
+
+
+/*
+ * PIO pin definitions (peripheral A/B multiplexing).
+ */
+#define AT91_PA0_MISO           (1 <<  0)       /* A: SPI Master-In Slave-Out */
+#define AT91_PA0_PCK3           (1 <<  0)       /* B: PMC Programmable Clock Output 3 */
+#define AT91_PA1_MOSI           (1 <<  1)       /* A: SPI Master-Out Slave-In */
+#define AT91_PA1_PCK0           (1 <<  1)       /* B: PMC Programmable Clock Output 0 */
+#define AT91_PA2_SPCK           (1 <<  2)       /* A: SPI Serial Clock */
+#define AT91_PA2_IRQ4           (1 <<  2)       /* B: External Interrupt 4 */
+#define AT91_PA3_NPCS0          (1 <<  3)       /* A: SPI Peripheral Chip Select 0 */
+#define AT91_PA3_IRQ5           (1 <<  3)       /* B: External Interrupt 5 */
+#define AT91_PA4_NPCS1          (1 <<  4)       /* A: SPI Peripheral Chip Select 1 */
+#define AT91_PA4_PCK1           (1 <<  4)       /* B: PMC Programmable Clock Output 1 */
+#define AT91_PA5_NPCS2          (1 <<  5)       /* A: SPI Peripheral Chip Select 2 */
+#define AT91_PA5_TXD3           (1 <<  5)       /* B: USART Transmit Data 3 */
+#define AT91_PA6_NPCS3          (1 <<  6)       /* A: SPI Peripheral Chip Select 3 */
+#define AT91_PA6_RXD3           (1 <<  6)       /* B: USART Receive Data 3 */
+#define AT91_PA7_ETXCK_EREFCK   (1 <<  7)       /* A: Ethernet Reference Clock / Transmit Clock */
+#define AT91_PA7_PCK2           (1 <<  7)       /* B: PMC Programmable Clock Output 2 */
+#define AT91_PA8_ETXEN          (1 <<  8)       /* A: Ethernet Transmit Enable */
+#define AT91_PA8_MCCDB          (1 <<  8)       /* B: MMC Multimedia Card B Command */
+#define AT91_PA9_ETX0           (1 <<  9)       /* A: Ethernet Transmit Data 0 */
+#define AT91_PA9_MCDB0          (1 <<  9)       /* B: MMC Multimedia Card B Data 0 */
+#define AT91_PA10_ETX1          (1 << 10)       /* A: Ethernet Transmit Data 1 */
+#define AT91_PA10_MCDB1         (1 << 10)       /* B: MMC Multimedia Card B Data 1 */
+#define AT91_PA11_ECRS_ECRSDV   (1 << 11)       /* A: Ethernet Carrier Sense / Data Valid */
+#define AT91_PA11_MCDB2         (1 << 11)       /* B: MMC Multimedia Card B Data 2 */
+#define AT91_PA12_ERX0          (1 << 12)       /* A: Ethernet Receive Data 0 */
+#define AT91_PA12_MCDB3         (1 << 12)       /* B: MMC Multimedia Card B Data 3 */
+#define AT91_PA13_ERX1          (1 << 13)       /* A: Ethernet Receive Data 1 */
+#define AT91_PA13_TCLK0         (1 << 13)       /* B: TC External Clock Input 0 */
+#define AT91_PA14_ERXER         (1 << 14)       /* A: Ethernet Receive Error */
+#define AT91_PA14_TCLK1         (1 << 14)       /* B: TC External Clock Input 1 */
+#define AT91_PA15_EMDC          (1 << 15)       /* A: Ethernet Management Data Clock */
+#define AT91_PA15_TCLK2         (1 << 15)       /* B: TC External Clock Input 2 */
+#define AT91_PA16_EMDIO         (1 << 16)       /* A: Ethernet Management Data I/O */
+#define AT91_PA16_IRQ6          (1 << 16)       /* B: External Interrupt 6 */
+#define AT91_PA17_TXD0          (1 << 17)       /* A: USART Transmit Data 0 */
+#define AT91_PA17_TIOA0         (1 << 17)       /* B: TC I/O Line A 0 */
+#define AT91_PA18_RXD0          (1 << 18)       /* A: USART Receive Data 0 */
+#define AT91_PA18_TIOB0         (1 << 18)       /* B: TC I/O Line B 0 */
+#define AT91_PA19_SCK0          (1 << 19)       /* A: USART Serial Clock 0 */
+#define AT91_PA19_TIOA1         (1 << 19)       /* B: TC I/O Line A 1 */
+#define AT91_PA20_CTS0          (1 << 20)       /* A: USART Clear To Send 0 */
+#define AT91_PA20_TIOB1         (1 << 20)       /* B: TC I/O Line B 1 */
+#define AT91_PA21_RTS0          (1 << 21)       /* A: USART Ready To Send 0 */
+#define AT91_PA21_TIOA2         (1 << 21)       /* B: TC I/O Line A 2 */
+#define AT91_PA22_RXD2          (1 << 22)       /* A: USART Receive Data 2 */
+#define AT91_PA22_TIOB2         (1 << 22)       /* B: TC I/O Line B 2 */
+#define AT91_PA23_TXD2          (1 << 23)       /* A: USART Transmit Data 2 */
+#define AT91_PA23_IRQ3          (1 << 23)       /* B: External Interrupt 3 */
+#define AT91_PA24_SCK2          (1 << 24)       /* A: USART Serial Clock 2 */
+#define AT91_PA24_PCK1          (1 << 24)       /* B: PMC Programmable Clock Output 1 */
+#define AT91_PA25_TWD           (1 << 25)       /* A: TWI Two-wire Serial Data */
+#define AT91_PA25_IRQ2          (1 << 25)       /* B: External Interrupt 2 */
+#define AT91_PA26_TWCK          (1 << 26)       /* A: TWI Two-wire Serial Clock */
+#define AT91_PA26_IRQ1          (1 << 26)       /* B: External Interrupt 1 */
+#define AT91_PA27_MCCK          (1 << 27)       /* A: MMC Multimedia Card Clock */
+#define AT91_PA27_TCLK3         (1 << 27)       /* B: TC External Clock Input 3 */
+#define AT91_PA28_MCCDA         (1 << 28)       /* A: MMC Multimedia Card A Command */
+#define AT91_PA28_TCLK4         (1 << 28)       /* B: TC External Clock Input 4 */
+#define AT91_PA29_MCDA0         (1 << 29)       /* A: MMC Multimedia Card A Data 0 */
+#define AT91_PA29_TCLK5         (1 << 29)       /* B: TC External Clock Input 5 */
+#define AT91_PA30_DRXD          (1 << 30)       /* A: DBGU Receive Data */
+#define AT91_PA30_CTS2          (1 << 30)       /* B: USART Clear To Send 2 */
+#define AT91_PA31_DTXD          (1 << 31)       /* A: DBGU Transmit Data */
+#define AT91_PA31_RTS2          (1 << 31)       /* B: USART Ready To Send 2 */
+
+#define AT91_PB0_TF0            (1 <<  0)       /* A: SSC Transmit Frame Sync 0 */
+#define AT91_PB0_RTS3           (1 <<  0)       /* B: USART Ready To Send 3 */
+#define AT91_PB1_TK0            (1 <<  1)       /* A: SSC Transmit Clock 0 */
+#define AT91_PB1_CTS3           (1 <<  1)       /* B: USART Clear To Send 3 */
+#define AT91_PB2_TD0            (1 <<  2)       /* A: SSC Transmit Data 0 */
+#define AT91_PB2_SCK3           (1 <<  2)       /* B: USART Serial Clock 3 */
+#define AT91_PB3_RD0            (1 <<  3)       /* A: SSC Receive Data 0 */
+#define AT91_PB3_MCDA1          (1 <<  3)       /* B: MMC Multimedia Card A Data 1 */
+#define AT91_PB4_RK0            (1 <<  4)       /* A: SSC Receive Clock 0 */
+#define AT91_PB4_MCDA2          (1 <<  4)       /* B: MMC Multimedia Card A Data 2 */
+#define AT91_PB5_RF0            (1 <<  5)       /* A: SSC Receive Frame Sync 0 */
+#define AT91_PB5_MCDA3          (1 <<  5)       /* B: MMC Multimedia Card A Data 3 */
+#define AT91_PB6_TF1            (1 <<  6)       /* A: SSC Transmit Frame Sync 1 */
+#define AT91_PB6_TIOA3          (1 <<  6)       /* B: TC I/O Line A 3 */
+#define AT91_PB7_TK1            (1 <<  7)       /* A: SSC Transmit Clock 1 */
+#define AT91_PB7_TIOB3          (1 <<  7)       /* B: TC I/O Line B 3 */
+#define AT91_PB8_TD1            (1 <<  8)       /* A: SSC Transmit Data 1 */
+#define AT91_PB8_TIOA4          (1 <<  8)       /* B: TC I/O Line A 4 */
+#define AT91_PB9_RD1            (1 <<  9)       /* A: SSC Receive Data 1 */
+#define AT91_PB9_TIOB4          (1 <<  9)       /* B: TC I/O Line B 4 */
+#define AT91_PB10_RK1           (1 << 10)       /* A: SSC Receive Clock 1 */
+#define AT91_PB10_TIOA5         (1 << 10)       /* B: TC I/O Line A 5 */
+#define AT91_PB11_RF1           (1 << 11)       /* A: SSC Receive Frame Sync 1 */
+#define AT91_PB11_TIOB5         (1 << 11)       /* B: TC I/O Line B 5 */
+#define AT91_PB12_TF2           (1 << 12)       /* A: SSC Transmit Frame Sync 2 */
+#define AT91_PB12_ETX2          (1 << 12)       /* B: Ethernet Transmit Data 2 */
+#define AT91_PB13_TK2           (1 << 13)       /* A: SSC Transmit Clock 3 */
+#define AT91_PB13_ETX3          (1 << 13)       /* B: Ethernet Transmit Data 3 */
+#define AT91_PB14_TD2           (1 << 14)       /* A: SSC Transmit Data 2 */
+#define AT91_PB14_ETXER         (1 << 14)       /* B: Ethernet Transmit Coding Error */
+#define AT91_PB15_RD2           (1 << 15)       /* A: SSC Receive Data 2 */
+#define AT91_PB15_ERX2          (1 << 15)       /* B: Ethernet Receive Data 2 */
+#define AT91_PB16_RK2           (1 << 16)       /* A: SSC Receive Clock 2 */
+#define AT91_PB16_ERX3          (1 << 16)       /* B: Ethernet Receive Data 3 */
+#define AT91_PB17_RF2           (1 << 17)       /* A: SSC Receive Frame Sync 2 */
+#define AT91_PB17_ERXDV         (1 << 17)       /* B: Ethernet Receive Data Valid */
+#define AT91_PB18_RI1           (1 << 18)       /* A: USART Ring Indicator 1 */
+#define AT91_PB18_ECOL          (1 << 18)       /* B: Ethernet Collision Detected */
+#define AT91_PB19_DTR1          (1 << 19)       /* A: USART Data Terminal Ready 1 */
+#define AT91_PB19_ERXCK         (1 << 19)       /* B: Ethernet Receive Clock */
+#define AT91_PB20_TXD1          (1 << 20)       /* A: USART Transmit Data 1 */
+#define AT91_PB21_RXD1          (1 << 21)       /* A: USART Receive Data 1 */
+#define AT91_PB22_SCK1          (1 << 22)       /* A: USART Serial Clock 1 */
+#define AT91_PB23_DCD1          (1 << 23)       /* A: USART Data Carrier Detect 1 */
+#define AT91_PB24_CTS1          (1 << 24)       /* A: USART Clear To Send 1 */
+#define AT91_PB25_DSR1          (1 << 25)       /* A: USART Data Set Ready 1 */
+#define AT91_PB25_EF100         (1 << 25)       /* B: Ethernet Force 100 Mbit */
+#define AT91_PB26_RTS1          (1 << 26)       /* A: USART Ready To Send 1 */
+#define AT91_PB27_PCK0          (1 << 27)       /* B: PMC Programmable Clock Output 0 */
+#define AT91_PB28_FIQ           (1 << 28)       /* A: Fast Interrupt */
+#define AT91_PB29_IRQ0          (1 << 29)       /* A: External Interrupt 0 */
+
+#define AT91_PC0_BFCK           (1 <<  0)       /* A: Burst Flash Clock */
+#define AT91_PC1_BFRDY_SMOE     (1 <<  1)       /* A: Burst Flash Ready / SmartMedia Output Enable */
+#define AT91_PC2_BFAVD          (1 <<  2)       /* A: Burst Flash Address Valid */
+#define AT91_PC3_BFBAA_SMWE     (1 <<  3)       /* A: Burst Flash Address Advance / SmartMedia Write Enable */
+#define AT91_PC4_BFOE           (1 <<  4)       /* A: Burst Flash Output Enable */
+#define AT91_PC5_BFWE           (1 <<  5)       /* A: Burst Flash Write Enable */
+#define AT91_PC6_NWAIT          (1 <<  6)       /* A: SMC Wait Signal */
+#define AT91_PC7_A23            (1 <<  7)       /* A: Address Bus 23 */
+#define AT91_PC8_A24            (1 <<  8)       /* A: Address Bus 24 */
+#define AT91_PC9_A25_CFRNW      (1 <<  9)       /* A: Address Bus 25 / Compact Flash Read Not Write */
+#define AT91_PC10_NCS4_CFCS     (1 << 10)       /* A: SMC Chip Select 4 / Compact Flash Chip Select */
+#define AT91_PC11_NCS5_CFCE1    (1 << 11)       /* A: SMC Chip Select 5 / Compact Flash Chip Enable 1 */
+#define AT91_PC12_NCS6_CFCE2    (1 << 12)       /* A: SMC Chip Select 6 / Compact Flash Chip Enable 2 */
+#define AT91_PC13_NCS7          (1 << 13)       /* A: Chip Select 7 */
+
+#define AT91_PD0_ETX0           (1 <<  0)       /* A: Ethernet Transmit Data 0 */
+#define AT91_PD1_ETX1           (1 <<  1)       /* A: Ethernet Transmit Data 1 */
+#define AT91_PD2_ETX2           (1 <<  2)       /* A: Ethernet Transmit Data 2 */
+#define AT91_PD3_ETX3           (1 <<  3)       /* A: Ethernet Transmit Data 3 */
+#define AT91_PD4_ETXEN          (1 <<  4)       /* A: Ethernet Transmit Enable */
+#define AT91_PD5_ETXER          (1 <<  5)       /* A: Ethernet Transmit Coding Error */
+#define AT91_PD6_DTXD           (1 <<  6)       /* A: DBGU Transmit Data */
+#define AT91_PD7_PCK0           (1 <<  7)       /* A: PMC Programmable Clock Output 0 */
+#define AT91_PD7_TSYNC          (1 <<  7)       /* B: ETM Trace Synchronization Signal */
+#define AT91_PD8_PCK1           (1 <<  8)       /* A: PMC Programmable Clock Output 1 */
+#define AT91_PD8_TCLK           (1 <<  8)       /* B: ETM Trace Clock */
+#define AT91_PD9_PCK2           (1 <<  9)       /* A: PMC Programmable Clock Output 2 */
+#define AT91_PD9_TPS0           (1 <<  9)       /* B: ETM Trace ARM Pipeline Status 0 */
+#define AT91_PD10_PCK3          (1 << 10)       /* A: PMC Programmable Clock Output 3 */
+#define AT91_PD10_TPS1          (1 << 10)       /* B: ETM Trace ARM Pipeline Status 1 */
+#define AT91_PD11_TPS2          (1 << 11)       /* B: ETM Trace ARM Pipeline Status 2 */
+#define AT91_PD12_TPK0          (1 << 12)       /* B: ETM Trace Packet Port 0 */
+#define AT91_PD13_TPK1          (1 << 13)       /* B: ETM Trace Packet Port 1 */
+#define AT91_PD14_TPK2          (1 << 14)       /* B: ETM Trace Packet Port 2 */
+#define AT91_PD15_TD0           (1 << 15)       /* A: SSC Transmit Data 0 */
+#define AT91_PD15_TPK3          (1 << 15)       /* B: ETM Trace Packet Port 3 */
+#define AT91_PD16_TD1           (1 << 16)       /* A: SSC Transmit Data 1 */
+#define AT91_PD16_TPK4          (1 << 16)       /* B: ETM Trace Packet Port 4 */
+#define AT91_PD17_TD2           (1 << 17)       /* A: SSC Transmit Data 2 */
+#define AT91_PD17_TPK5          (1 << 17)       /* B: ETM Trace Packet Port 5 */
+#define AT91_PD18_NPCS1         (1 << 18)       /* A: SPI Peripheral Chip Select 1 */
+#define AT91_PD18_TPK6          (1 << 18)       /* B: ETM Trace Packet Port 6 */
+#define AT91_PD19_NPCS2         (1 << 19)       /* A: SPI Peripheral Chip Select 2 */
+#define AT91_PD19_TPK7          (1 << 19)       /* B: ETM Trace Packet Port 7 */
+#define AT91_PD20_NPCS3         (1 << 20)       /* A: SPI Peripheral Chip Select 3 */
+#define AT91_PD20_TPK8          (1 << 20)       /* B: ETM Trace Packet Port 8 */
+#define AT91_PD21_RTS0          (1 << 21)       /* A: USART Ready To Send 0 */
+#define AT91_PD21_TPK9          (1 << 21)       /* B: ETM Trace Packet Port 9 */
+#define AT91_PD22_RTS1          (1 << 22)       /* A: USART Ready To Send 1 */
+#define AT91_PD22_TPK10         (1 << 22)       /* B: ETM Trace Packet Port 10 */
+#define AT91_PD23_RTS2          (1 << 23)       /* A: USART Ready To Send 2 */
+#define AT91_PD23_TPK11         (1 << 23)       /* B: ETM Trace Packet Port 11 */
+#define AT91_PD24_RTS3          (1 << 24)       /* A: USART Ready To Send 3 */
+#define AT91_PD24_TPK12         (1 << 24)       /* B: ETM Trace Packet Port 12 */
+#define AT91_PD25_DTR1          (1 << 25)       /* A: USART Data Terminal Ready 1 */
+#define AT91_PD25_TPK13         (1 << 25)       /* B: ETM Trace Packet Port 13 */
+#define AT91_PD26_TPK14         (1 << 26)       /* B: ETM Trace Packet Port 14 */
+#define AT91_PD27_TPK15         (1 << 27)       /* B: ETM Trace Packet Port 15 */
+
+#endif
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_pdc.h b/include/asm-arm/arch-at91rm9200/at91rm9200_pdc.h
new file mode 100644
index 000000000000..ce1150d4438d
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200_pdc.h
@@ -0,0 +1,36 @@
+/*
+ * include/asm-arm/arch-at91rm9200/at91rm9200_pdc.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Peripheral Data Controller (PDC) registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91RM9200_PDC_H
+#define AT91RM9200_PDC_H
+
+#define AT91_PDC_RPR            0x100   /* Receive Pointer Register */
+#define AT91_PDC_RCR            0x104   /* Receive Counter Register */
+#define AT91_PDC_TPR            0x108   /* Transmit Pointer Register */
+#define AT91_PDC_TCR            0x10c   /* Transmit Counter Register */
+#define AT91_PDC_RNPR           0x110   /* Receive Next Pointer Register */
+#define AT91_PDC_RNCR           0x114   /* Receive Next Counter Register */
+#define AT91_PDC_TNPR           0x118   /* Transmit Next Pointer Register */
+#define AT91_PDC_TNCR           0x11c   /* Transmit Next Counter Register */
+
+#define AT91_PDC_PTCR           0x120   /* Transfer Control Register */
+#define         AT91_PDC_RXTEN          (1 << 0)        /* Receiver Transfer Enable */
+#define         AT91_PDC_RXTDIS         (1 << 1)        /* Receiver Transfer Disable */
+#define         AT91_PDC_TXTEN          (1 << 8)        /* Transmitter Transfer Enable */
+#define         AT91_PDC_TXTDIS         (1 << 9)        /* Transmitter Transfer Disable */
+
+#define AT91_PDC_PTSR           0x124   /* Transfer Status Register */
+
+#endif
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h b/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h
new file mode 100644
index 000000000000..9bfffdbf1e0b
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h
@@ -0,0 +1,328 @@
+/*
+ * include/asm-arm/arch-at91rm9200/at91rm9200_sys.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * System peripherals registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91RM9200_SYS_H
+#define AT91RM9200_SYS_H
+
+/*
+ * Advanced Interrupt Controller.
+ */
+#define AT91_AIC        0x000
+
+#define AT91_AIC_SMR(n)         (AT91_AIC + ((n) * 4))  /* Source Mode Registers 0-31 */
+#define         AT91_AIC_PRIOR          (7 << 0)                /* Priority Level */
+#define         AT91_AIC_SRCTYPE        (3 << 5)                /* Interrupt Source Type */
+#define                 AT91_AIC_SRCTYPE_LOW            (0 << 5)
+#define                 AT91_AIC_SRCTYPE_FALLING        (1 << 5)
+#define                 AT91_AIC_SRCTYPE_HIGH           (2 << 5)
+#define                 AT91_AIC_SRCTYPE_RISING         (3 << 5)
+
+#define AT91_AIC_SVR(n)         (AT91_AIC + 0x80 + ((n) * 4))   /* Source Vector Registers 0-31 */
+#define AT91_AIC_IVR            (AT91_AIC + 0x100)      /* Interrupt Vector Register */
+#define AT91_AIC_FVR            (AT91_AIC + 0x104)      /* Fast Interrupt Vector Register */
+#define AT91_AIC_ISR            (AT91_AIC + 0x108)      /* Interrupt Status Register */
+#define         AT91_AIC_IRQID          (0x1f << 0)             /* Current Interrupt Identifier */
+
+#define AT91_AIC_IPR            (AT91_AIC + 0x10c)      /* Interrupt Pending Register */
+#define AT91_AIC_IMR            (AT91_AIC + 0x110)      /* Interrupt Mask Register */
+#define AT91_AIC_CISR           (AT91_AIC + 0x114)      /* Core Interrupt Status Register */
+#define         AT91_AIC_NFIQ           (1 << 0)                /* nFIQ Status */
+#define         AT91_AIC_NIRQ           (1 << 1)                /* nIRQ Status */
+
+#define AT91_AIC_IECR           (AT91_AIC + 0x120)      /* Interrupt Enable Command Register */
+#define AT91_AIC_IDCR           (AT91_AIC + 0x124)      /* Interrupt Disable Command Register */
+#define AT91_AIC_ICCR           (AT91_AIC + 0x128)      /* Interrupt Clear Command Register */
+#define AT91_AIC_ISCR           (AT91_AIC + 0x12c)      /* Interrupt Set Command Register */
+#define AT91_AIC_EOICR          (AT91_AIC + 0x130)      /* End of Interrupt Command Register */
+#define AT91_AIC_SPU            (AT91_AIC + 0x134)      /* Spurious Interrupt Vector Register */
+#define AT91_AIC_DCR            (AT91_AIC + 0x138)      /* Debug Control Register */
+#define         AT91_AIC_DCR_PROT       (1 << 0)                /* Protection Mode */
+#define         AT91_AIC_DCR_GMSK       (1 << 1)                /* General Mask */
+
+
+/*
+ * Debug Unit.
+ */
+#define AT91_DBGU       0x200
+
+#define AT91_DBGU_CR            (AT91_DBGU + 0x00)      /* Control Register */
+#define AT91_DBGU_MR            (AT91_DBGU + 0x04)      /* Mode Register */
+#define AT91_DBGU_IER           (AT91_DBGU + 0x08)      /* Interrupt Enable Register */
+#define         AT91_DBGU_TXRDY         (1 << 1)                /* Transmitter Ready */
+#define         AT91_DBGU_TXEMPTY       (1 << 9)                /* Transmitter Empty */
+#define AT91_DBGU_IDR           (AT91_DBGU + 0x0c)      /* Interrupt Disable Register */
+#define AT91_DBGU_IMR           (AT91_DBGU + 0x10)      /* Interrupt Mask Register */
+#define AT91_DBGU_SR            (AT91_DBGU + 0x14)      /* Status Register */
+#define AT91_DBGU_RHR           (AT91_DBGU + 0x18)      /* Receiver Holding Register */
+#define AT91_DBGU_THR           (AT91_DBGU + 0x1c)      /* Transmitter Holding Register */
+#define AT91_DBGU_BRGR          (AT91_DBGU + 0x20)      /* Baud Rate Generator Register */
+#define AT91_DBGU_CIDR          (AT91_DBGU + 0x40)      /* Chip ID Register */
+#define AT91_DBGU_EXID          (AT91_DBGU + 0x44)      /* Chip ID Extension Register */
+
+
+/*
+ * PIO Controllers.
+ */
+#define AT91_PIOA       0x400
+#define AT91_PIOB       0x600
+#define AT91_PIOC       0x800
+#define AT91_PIOD       0xa00
+
+#define PIO_PER         0x00    /* Enable Register */
+#define PIO_PDR         0x04    /* Disable Register */
+#define PIO_PSR         0x08    /* Status Register */
+#define PIO_OER         0x10    /* Output Enable Register */
+#define PIO_ODR         0x14    /* Output Disable Register */
+#define PIO_OSR         0x18    /* Output Status Register */
+#define PIO_IFER        0x20    /* Glitch Input Filter Enable */
+#define PIO_IFDR        0x24    /* Glitch Input Filter Disable */
+#define PIO_IFSR        0x28    /* Glitch Input Filter Status */
+#define PIO_SODR        0x30    /* Set Output Data Register */
+#define PIO_CODR        0x34    /* Clear Output Data Register */
+#define PIO_ODSR        0x38    /* Output Data Status Register */
+#define PIO_PDSR        0x3c    /* Pin Data Status Register */
+#define PIO_IER         0x40    /* Interrupt Enable Register */
+#define PIO_IDR         0x44    /* Interrupt Disable Register */
+#define PIO_IMR         0x48    /* Interrupt Mask Register */
+#define PIO_ISR         0x4c    /* Interrupt Status Register */
+#define PIO_MDER        0x50    /* Multi-driver Enable Register */
+#define PIO_MDDR        0x54    /* Multi-driver Disable Register */
+#define PIO_MDSR        0x58    /* Multi-driver Status Register */
+#define PIO_PUDR        0x60    /* Pull-up Disable Register */
+#define PIO_PUER        0x64    /* Pull-up Enable Register */
+#define PIO_PUSR        0x68    /* Pull-up Status Register */
+#define PIO_ASR         0x70    /* Peripheral A Select Register */
+#define PIO_BSR         0x74    /* Peripheral B Select Register */
+#define PIO_ABSR        0x78    /* AB Status Register */
+#define PIO_OWER        0xa0    /* Output Write Enable Register */
+#define PIO_OWDR        0xa4    /* Output Write Disable Register */
+#define PIO_OWSR        0xa8    /* Output Write Status Register */
+
+#define AT91_PIO_P(n)   (1 << (n))
+
+
+/*
+ * Power Management Controller.
+ */
+#define AT91_PMC        0xc00
+
+#define AT91_PMC_SCER           (AT91_PMC + 0x00)       /* System Clock Enable Register */
+#define AT91_PMC_SCDR           (AT91_PMC + 0x04)       /* System Clock Disable Register */
+
+#define AT91_PMC_SCSR           (AT91_PMC + 0x08)       /* System Clock Status Register */
+#define         AT91_PMC_PCK            (1 <<  0)               /* Processor Clock */
+#define         AT91_PMC_UDP            (1 <<  1)               /* USB Devcice Port Clock */
+#define         AT91_PMC_MCKUDP         (1 <<  2)               /* USB Device Port Master Clock Automatic Disable on Suspend */
+#define         AT91_PMC_UHP            (1 <<  4)               /* USB Host Port Clock */
+#define         AT91_PMC_PCK0           (1 <<  8)               /* Programmable Clock 0 */
+#define         AT91_PMC_PCK1           (1 <<  9)               /* Programmable Clock 1 */
+#define         AT91_PMC_PCK2           (1 << 10)               /* Programmable Clock 2 */
+#define         AT91_PMC_PCK3           (1 << 11)               /* Programmable Clock 3 */
+
+#define AT91_PMC_PCER           (AT91_PMC + 0x10)       /* Peripheral Clock Enable Register */
+#define AT91_PMC_PCDR           (AT91_PMC + 0x14)       /* Peripheral Clock Disable Register */
+#define AT91_PMC_PCSR           (AT91_PMC + 0x18)       /* Peripheral Clock Status Register */
+
+#define AT91_CKGR_MOR           (AT91_PMC + 0x20)       /* Main Oscillator Register */
+#define         AT91_PMC_MOSCEN         (1    << 0)             /* Main Oscillator Enable */
+#define         AT91_PMC_OSCOUNT        (0xff << 8)             /* Main Oscillator Start-up Time */
+
+#define AT91_CKGR_MCFR          (AT91_PMC + 0x24)       /* Main Clock Frequency Register */
+#define         AT91_PMC_MAINF          (0xffff <<  0)          /* Main Clock Frequency */
+#define         AT91_PMC_MAINRDY        (1      << 16)          /* Main Clock Ready */
+
+#define AT91_CKGR_PLLAR         (AT91_PMC + 0x28)       /* PLL A Register */
+#define AT91_CKGR_PLLBR         (AT91_PMC + 0x2c)       /* PLL B Register */
+#define         AT91_PMC_DIV            (0xff  <<  0)           /* Divider */
+#define         AT91_PMC_PLLCOUNT       (0x3f  <<  8)           /* PLL Counter */
+#define         AT91_PMC_OUT            (3     << 14)           /* PLL Clock Frequency Range */
+#define         AT91_PMC_MUL            (0x7ff << 16)           /* PLL Multiplier */
+#define         AT91_PMC_USB96M         (1     << 28)           /* Divider by 2 Enable (PLLB only) */
+
+#define AT91_PMC_MCKR           (AT91_PMC + 0x30)       /* Master Clock Register */
+#define         AT91_PMC_CSS            (3 <<  0)               /* Master Clock Selection */
+#define                 AT91_PMC_CSS_SLOW               (0 << 0)
+#define                 AT91_PMC_CSS_MAIN               (1 << 0)
+#define                 AT91_PMC_CSS_PLLA               (2 << 0)
+#define                 AT91_PMC_CSS_PLLB               (3 << 0)
+#define         AT91_PMC_PRES           (7 <<  2)               /* Master Clock Prescaler */
+#define                 AT91_PMC_PRES_1                 (0 << 2)
+#define                 AT91_PMC_PRES_2                 (1 << 2)
+#define                 AT91_PMC_PRES_4                 (2 << 2)
+#define                 AT91_PMC_PRES_8                 (3 << 2)
+#define                 AT91_PMC_PRES_16                (4 << 2)
+#define                 AT91_PMC_PRES_32                (5 << 2)
+#define                 AT91_PMC_PRES_64                (6 << 2)
+#define         AT91_PMC_MDIV           (3 <<  8)               /* Master Clock Division */
+#define                 AT91_PMC_MDIV_1                 (0 << 8)
+#define                 AT91_PMC_MDIV_2                 (1 << 8)
+#define                 AT91_PMC_MDIV_3                 (2 << 8)
+#define                 AT91_PMC_MDIV_4                 (3 << 8)
+
+#define AT91_PMC_PCKR(n)        (AT91_PMC + 0x40 + ((n) * 4))   /* Programmable Clock 0-3 Registers */
+#define AT91_PMC_IER            (AT91_PMC + 0x60)       /* Interrupt Enable Register */
+#define AT91_PMC_IDR            (AT91_PMC + 0x64)       /* Interrupt Disable Register */
+#define AT91_PMC_SR             (AT91_PMC + 0x68)       /* Status Register */
+#define         AT91_PMC_MOSCS          (1 <<  0)               /* MOSCS Flag */
+#define         AT91_PMC_LOCKA          (1 <<  1)               /* PLLA Lock */
+#define         AT91_PMC_LOCKB          (1 <<  2)               /* PLLB Lock */
+#define         AT91_PMC_MCKRDY         (1 <<  3)               /* Master Clock */
+#define         AT91_PMC_PCK0RDY        (1 <<  8)               /* Programmable Clock 0 */
+#define         AT91_PMC_PCK1RDY        (1 <<  9)               /* Programmable Clock 1 */
+#define         AT91_PMC_PCK2RDY        (1 << 10)               /* Programmable Clock 2 */
+#define         AT91_PMC_PCK3RDY        (1 << 11)               /* Programmable Clock 3 */
+#define AT91_PMC_IMR            (AT91_PMC + 0x6c)       /* Interrupt Mask Register */
+
+
+/*
+ * System Timer.
+ */
+#define AT91_ST         0xd00
+
+#define AT91_ST_CR              (AT91_ST + 0x00)        /* Control Register */
+#define         AT91_ST_WDRST           (1 << 0)                /* Watchdog Timer Restart */
+#define AT91_ST_PIMR            (AT91_ST + 0x04)        /* Period Interval Mode Register */
+#define         AT91_ST_PIV             (0xffff <<  0)          /* Period Interval Value */
+#define AT91_ST_WDMR            (AT91_ST + 0x08)        /* Watchdog Mode Register */
+#define         AT91_ST_WDV             (0xffff <<  0)          /* Watchdog Counter Value */
+#define         AT91_ST_RSTEN           (1      << 16)          /* Reset Enable */
+#define         AT91_ST_EXTEN           (1      << 17)          /* External Signal Assertion Enable */
+#define AT91_ST_RTMR            (AT91_ST + 0x0c)        /* Real-time Mode Register */
+#define         AT91_ST_RTPRES          (0xffff <<  0)          /* Real-time Prescalar Value */
+#define AT91_ST_SR              (AT91_ST + 0x10)        /* Status Register */
+#define         AT91_ST_PITS            (1 << 0)                /* Period Interval Timer Status */
+#define         AT91_ST_WDOVF           (1 << 1)                /* Watchdog Overflow */
+#define         AT91_ST_RTTINC          (1 << 2)                /* Real-time Timer Increment */
+#define         AT91_ST_ALMS            (1 << 3)                /* Alarm Status */
+#define AT91_ST_IER             (AT91_ST + 0x14)        /* Interrupt Enable Register */
+#define AT91_ST_IDR             (AT91_ST + 0x18)        /* Interrupt Disable Register */
+#define AT91_ST_IMR             (AT91_ST + 0x1c)        /* Interrupt Mask Register */
+#define AT91_ST_RTAR            (AT91_ST + 0x20)        /* Real-time Alarm Register */
+#define         AT91_ST_ALMV            (0xfffff << 0)          /* Alarm Value */
+#define AT91_ST_CRTR            (AT91_ST + 0x24)        /* Current Real-time Register */
+#define         AT91_ST_CRTV            (0xfffff << 0)          /* Current Real-Time Value */
+
+
+/*
+ * Real-time Clock.
+ */
+#define AT91_RTC        0xe00
+
+#define AT91_RTC_CR             (AT91_RTC + 0x00)       /* Control Register */
+#define         AT91_RTC_UPDTIM         (1 <<  0)               /* Update Request Time Register */
+#define         AT91_RTC_UPDCAL         (1 <<  1)               /* Update Request Calendar Register */
+#define         AT91_RTC_TIMEVSEL       (3 <<  8)               /* Time Event Selection */
+#define                 AT91_RTC_TIMEVSEL_MINUTE        (0 << 8)
+#define                 AT91_RTC_TIMEVSEL_HOUR          (1 << 8)
+#define                 AT91_RTC_TIMEVSEL_DAY24         (2 << 8)
+#define                 AT91_RTC_TIMEVSEL_DAY12         (3 << 8)
+#define         AT91_RTC_CALEVSEL       (3 << 16)               /* Calendar Event Selection */
+#define                 AT91_RTC_CALEVSEL_WEEK          (0 << 16)
+#define                 AT91_RTC_CALEVSEL_MONTH         (1 << 16)
+#define                 AT91_RTC_CALEVSEL_YEAR          (2 << 16)
+
+#define AT91_RTC_MR             (AT91_RTC + 0x04)       /* Mode Register */
+#define         AT91_RTC_HRMOD          (1 <<  0)               /* 12/24 Hour Mode */
+
+#define AT91_RTC_TIMR           (AT91_RTC + 0x08)       /* Time Register */
+#define         AT91_RTC_SEC            (0x7f <<  0)            /* Current Second */
+#define         AT91_RTC_MIN            (0x7f <<  8)            /* Current Minute */
+#define         AT91_RTC_HOUR           (0x3f << 16)            /* Current Hour */
+#define         At91_RTC_AMPM           (1    << 22)            /* Ante Meridiem Post Meridiem Indicator */
+
+#define AT91_RTC_CALR           (AT91_RTC + 0x0c)       /* Calendar Register */
+#define         AT91_RTC_CENT           (0x7f <<  0)            /* Current Century */
+#define         AT91_RTC_YEAR           (0xff <<  8)            /* Current Year */
+#define         AT91_RTC_MONTH          (0x1f << 16)            /* Current Month */
+#define         AT91_RTC_DAY            (7    << 21)            /* Current Day */
+#define         AT91_RTC_DATE           (0x3f << 24)            /* Current Date */
+
+#define AT91_RTC_TIMALR         (AT91_RTC + 0x10)       /* Time Alarm Register */
+#define         AT91_RTC_SECEN          (1 <<  7)               /* Second Alarm Enable */
+#define         AT91_RTC_MINEN          (1 << 15)               /* Minute Alarm Enable */
+#define         AT91_RTC_HOUREN         (1 << 23)               /* Hour Alarm Enable */
+
+#define AT91_RTC_CALALR         (AT91_RTC + 0x14)       /* Calendar Alarm Register */
+#define         AT91_RTC_MTHEN          (1 << 23)               /* Month Alarm Enable */
+#define         AT91_RTC_DATEEN         (1 << 31)               /* Date Alarm Enable */
+
+#define AT91_RTC_SR             (AT91_RTC + 0x18)       /* Status Register */
+#define         AT91_RTC_ACKUPD         (1 <<  0)               /* Acknowledge for Update */
+#define         AT91_RTC_ALARM          (1 <<  1)               /* Alarm Flag */
+#define         AT91_RTC_SECEV          (1 <<  2)               /* Second Event */
+#define         AT91_RTC_TIMEV          (1 <<  3)               /* Time Event */
+#define         AT91_RTC_CALEV          (1 <<  4)               /* Calendar Event */
+
+#define AT91_RTC_SCCR           (AT91_RTC + 0x1c)       /* Status Clear Command Register */
+#define AT91_RTC_IER            (AT91_RTC + 0x20)       /* Interrupt Enable Register */
+#define AT91_RTC_IDR            (AT91_RTC + 0x24)       /* Interrupt Disable Register */
+#define AT91_RTC_IMR            (AT91_RTC + 0x28)       /* Interrupt Mask Register */
+
+#define AT91_RTC_VER            (AT91_RTC + 0x2c)       /* Valid Entry Register */
+#define         AT91_RTC_NVTIM          (1 <<  0)               /* Non valid Time */
+#define         AT91_RTC_NVCAL          (1 <<  1)               /* Non valid Calendar */
+#define         AT91_RTC_NVTIMALR       (1 <<  2)               /* Non valid Time Alarm */
+#define         AT91_RTC_NVCALALR       (1 <<  3)               /* Non valid Calendar Alarm */
+
+
+/*
+ * Memory Controller.
+ */
+#define AT91_MC         0xf00
+
+#define AT91_MC_RCR             (AT91_MC + 0x00)        /* MC Remap Control Register */
+#define         AT91_MC_RCB             (1 <<  0)               /* Remap Command Bit */
+
+#define AT91_MC_ASR             (AT91_MC + 0x04)        /* MC Abort Status Register */
+#define AT91_MC_AASR            (AT91_MC + 0x08)        /* MC Abort Address Status Register */
+#define AT91_MC_MPR             (AT91_MC + 0x0c)        /* MC Master Priority Register */
+
+/* External Bus Interface (EBI) registers */
+#define AT91_EBI_CSA            (AT91_MC + 0x60)        /* Chip Select Assignment Register */
+#define         AT91_EBI_CS0A           (1 << 0)                /* Chip Select 0 Assignment */
+#define                 AT91_EBI_CS0A_SMC               (0 << 0)
+#define                 AT91_EBI_CS0A_BFC               (1 << 0)
+#define         AT91_EBI_CS1A           (1 << 1)                /* Chip Select 1 Assignment */
+#define                 AT91_EBI_CS1A_SMC               (0 << 1)
+#define                 AT91_EBI_CS1A_SDRAMC            (1 << 1)
+#define         AT91_EBI_CS3A           (1 << 3)                /* Chip Select 2 Assignment */
+#define                 AT91_EBI_CS3A_SMC               (0 << 3)
+#define                 AT91_EBI_CS3A_SMC_SMARTMEDIA    (1 << 3)
+#define         AT91_EBI_CS4A           (1 << 4)                /* Chip Select 3 Assignment */
+#define                 AT91_EBI_CS4A_SMC               (0 << 4)
+#define                 AT91_EBI_CS4A_SMC_COMPACTFLASH  (1 << 4)
+#define AT91_EBI_CFGR           (AT91_MC + 0x64)        /* Configuration Register */
+#define         AT91_EBI_DBPUC          (1 << 0)                /* Data Bus Pull-Up Configuration */
+
+/* Static Memory Controller (SMC) registers */
+#define AT91_SMC_CSR(n)         (AT91_MC + 0x70 + ((n) * 4))/* SMC Chip Select Register */
+#define         AT91_SMC_NWS            (0x7f <<  0)            /* Number of Wait States */
+#define         AT91_SMC_WSEN           (1    <<  7)            /* Wait State Enable */
+#define         AT91_SMC_TDF            (0xf  <<  8)            /* Data Float Time */
+#define         AT91_SMC_BAT            (1    << 12)            /* Byte Access Type */
+#define         AT91_SMC_DBW            (3    << 13)            /* Data Bus Width */
+#define                 AT91_SMC_DBW_16         (1 << 13)
+#define                 AT91_SMC_DBW_8          (2 << 13)
+#define         AT91_SMC_DPR            (1 << 15)               /* Data Read Protocol */
+#define         AT91_SMC_ACSS           (3 << 16)               /* Address to Chip Select Setup */
+#define                 AT91_SMC_ACSS_STD       (0 << 16)
+#define                 AT91_SMC_ACSS_1         (1 << 16)
+#define                 AT91_SMC_ACSS_2         (2 << 16)
+#define                 AT91_SMC_ACSS_3         (3 << 16)
+#define         AT91_SMC_RWSETUP        (7 << 24)               /* Read & Write Signal Time Setup */
+#define         AT91_SMC_RWHOLD         (7 << 28)               /* Read & Write Signal Hold Time */
+
+
+#endif
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_usart.h b/include/asm-arm/arch-at91rm9200/at91rm9200_usart.h
new file mode 100644
index 000000000000..79f851e31b9c
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200_usart.h
@@ -0,0 +1,123 @@
+/*
+ * include/asm-arm/arch-at91rm9200/at91rm9200_usart.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * USART registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91RM9200_USART_H
+#define AT91RM9200_USART_H
+
+#define AT91_US_CR              0x00                    /* Control Register */
+#define         AT91_US_RSTRX           (1 <<  2)               /* Reset Receiver */
+#define         AT91_US_RSTTX           (1 <<  3)               /* Reset Transmitter */
+#define         AT91_US_RXEN            (1 <<  4)               /* Receiver Enable */
+#define         AT91_US_RXDIS           (1 <<  5)               /* Receiver Disable */
+#define         AT91_US_TXEN            (1 <<  6)               /* Transmitter Enable */
+#define         AT91_US_TXDIS           (1 <<  7)               /* Transmitter Disable */
+#define         AT91_US_RSTSTA          (1 <<  8)               /* Reset Status Bits */
+#define         AT91_US_STTBRK          (1 <<  9)               /* Start Break */
+#define         AT91_US_STPBRK          (1 << 10)               /* Stop Break */
+#define         AT91_US_STTTO           (1 << 11)               /* Start Time-out */
+#define         AT91_US_SENDA           (1 << 12)               /* Send Address */
+#define         AT91_US_RSTIT           (1 << 13)               /* Reset Iterations */
+#define         AT91_US_RSTNACK         (1 << 14)               /* Reset Non Acknowledge */
+#define         AT91_US_RETTO           (1 << 15)               /* Rearm Time-out */
+#define         AT91_US_DTREN           (1 << 16)               /* Data Terminal Ready Enable */
+#define         AT91_US_DTRDIS          (1 << 17)               /* Data Terminal Ready Disable */
+#define         AT91_US_RTSEN           (1 << 18)               /* Request To Send Enable */
+#define         AT91_US_RTSDIS          (1 << 19)               /* Request To Send Disable */
+
+#define AT91_US_MR              0x04                    /* Mode Register */
+#define         AT91_US_USMODE          (0xf <<  0)             /* Mode of the USART */
+#define                 AT91_US_USMODE_NORMAL           0
+#define                 AT91_US_USMODE_RS485            1
+#define                 AT91_US_USMODE_HWHS             2
+#define                 AT91_US_USMODE_MODEM            3
+#define                 AT91_US_USMODE_ISO7816_T0       4
+#define                 AT91_US_USMODE_ISO7816_T1       6
+#define                 AT91_US_USMODE_IRDA             8
+#define         AT91_US_USCLKS          (3   <<  4)             /* Clock Selection */
+#define         AT91_US_CHRL            (3   <<  6)             /* Character Length */
+#define                 AT91_US_CHRL_5                  (0 <<  6)
+#define                 AT91_US_CHRL_6                  (1 <<  6)
+#define                 AT91_US_CHRL_7                  (2 <<  6)
+#define                 AT91_US_CHRL_8                  (3 <<  6)
+#define         AT91_US_SYNC            (1 <<  8)               /* Synchronous Mode Select */
+#define         AT91_US_PAR             (7 <<  9)               /* Parity Type */
+#define                 AT91_US_PAR_EVEN                (0 <<  9)
+#define                 AT91_US_PAR_ODD                 (1 <<  9)
+#define                 AT91_US_PAR_SPACE               (2 <<  9)
+#define                 AT91_US_PAR_MARK                (3 <<  9)
+#define                 AT91_US_PAR_NONE                (4 <<  9)
+#define                 AT91_US_PAR_MULTI_DROP          (6 <<  9)
+#define         AT91_US_NBSTOP          (3 << 12)               /* Number of Stop Bits */
+#define                 AT91_US_NBSTOP_1                (0 << 12)
+#define                 AT91_US_NBSTOP_1_5              (1 << 12)
+#define                 AT91_US_NBSTOP_2                (2 << 12)
+#define         AT91_US_CHMODE          (3 << 14)               /* Channel Mode */
+#define                 AT91_US_CHMODE_NORMAL           (0 << 14)
+#define                 AT91_US_CHMODE_ECHO             (1 << 14)
+#define                 AT91_US_CHMODE_LOC_LOOP         (2 << 14)
+#define                 AT91_US_CHMODE_REM_LOOP         (3 << 14)
+#define         AT91_US_MSBF            (1 << 16)               /* Bit Order */
+#define         AT91_US_MODE9           (1 << 17)               /* 9-bit Character Length */
+#define         AT91_US_CLKO            (1 << 18)               /* Clock Output Select */
+#define         AT91_US_OVER            (1 << 19)               /* Oversampling Mode */
+#define         AT91_US_INACK           (1 << 20)               /* Inhibit Non Acknowledge */
+#define         AT91_US_DSNACK          (1 << 21)               /* Disable Successive NACK */
+#define         AT91_US_MAX_ITER        (7 << 24)               /* Max Iterations */
+#define         AT91_US_FILTER          (1 << 28)               /* Infrared Receive Line Filter */
+
+#define AT91_US_IER             0x08                    /* Interrupt Enable Register */
+#define         AT91_US_RXRDY           (1 <<  0)               /* Receiver Ready */
+#define         AT91_US_TXRDY           (1 <<  1)               /* Transmitter Ready */
+#define         AT91_US_RXBRK           (1 <<  2)               /* Break Received / End of Break */
+#define         AT91_US_ENDRX           (1 <<  3)               /* End of Receiver Transfer */
+#define         AT91_US_ENDTX           (1 <<  4)               /* End of Transmitter Transfer */
+#define         AT91_US_OVRE            (1 <<  5)               /* Overrun Error */
+#define         AT91_US_FRAME           (1 <<  6)               /* Framing Error */
+#define         AT91_US_PARE            (1 <<  7)               /* Parity Error */
+#define         AT91_US_TIMEOUT         (1 <<  8)               /* Receiver Time-out */
+#define         AT91_US_TXEMPTY         (1 <<  9)               /* Transmitter Empty */
+#define         AT91_US_ITERATION       (1 << 10)               /* Max number of Repetitions Reached */
+#define         AT91_US_TXBUFE          (1 << 11)               /* Transmission Buffer Empty */
+#define         AT91_US_RXBUFF          (1 << 12)               /* Reception Buffer Full */
+#define         AT91_US_NACK            (1 << 13)               /* Non Acknowledge */
+#define         AT91_US_RIIC            (1 << 16)               /* Ring Indicator Input Change */
+#define         AT91_US_DSRIC           (1 << 17)               /* Data Set Ready Input Change */
+#define         AT91_US_DCDIC           (1 << 18)               /* Data Carrier Detect Input Change */
+#define         AT91_US_CTSIC           (1 << 19)               /* Clear to Send Input Change */
+#define         AT91_US_RI              (1 << 20)               /* RI */
+#define         AT91_US_DSR             (1 << 21)               /* DSR */
+#define         AT91_US_DCD             (1 << 22)               /* DCD */
+#define         AT91_US_CTS             (1 << 23)               /* CTS */
+
+#define AT91_US_IDR             0x0c                    /* Interrupt Disable Register */
+#define AT91_US_IMR             0x10                    /* Interrupt Mask Register */
+#define AT91_US_CSR             0x14                    /* Channel Status Register */
+#define AT91_US_RHR             0x18                    /* Receiver Holding Register */
+#define AT91_US_THR             0x1c                    /* Transmitter Holding Register */
+
+#define AT91_US_BRGR            0x20                    /* Baud Rate Generator Register */
+#define         AT91_US_CD              (0xffff << 0)           /* Clock Divider */
+
+#define AT91_US_RTOR            0x24                    /* Receiver Time-out Register */
+#define         AT91_US_TO              (0xffff << 0)           /* Time-out Value */
+
+#define AT91_US_TTGR            0x28                    /* Transmitter Timeguard Register */
+#define         AT91_US_TG              (0xff << 0)             /* Timeguard Value */
+
+#define AT91_US_FIDI            0x40                    /* FI DI Ratio Register */
+#define AT91_US_NER             0x44                    /* Number of Errors Register */
+#define AT91_US_IF              0x4c                    /* IrDA Filter Register */
+
+#endif
diff --git a/include/asm-arm/arch-at91rm9200/board.h b/include/asm-arm/arch-at91rm9200/board.h
new file mode 100644
index 000000000000..2e7d1139a799
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/board.h
@@ -0,0 +1,80 @@
+/*
+ * include/asm-arm/arch-at91rm9200/board.h
+ *
+ *  Copyright (C) 2005 HP Labs
+ *
+ * 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
+ */
+
+/*
+ * These are data structures found in platform_device.dev.platform_data,
+ * and describing board-specfic data needed by drivers.  For example,
+ * which pin is used for a given GPIO role.
+ *
+ * In 2.6, drivers should strongly avoid board-specific knowledge so
+ * that supporting new boards normally won't require driver patches.
+ * Most board-specific knowledge should be in arch/.../board-*.c files.
+ */
+
+#ifndef __ASM_ARCH_BOARD_H
+#define __ASM_ARCH_BOARD_H
+
+ /* Clocks */
+extern unsigned long at91_master_clock;
+
+ /* Serial Port */
+extern int at91_serial_map[AT91_NR_UART];
+extern int at91_console_port;
+
+ /* USB Device */
+struct at91_udc_data {
+        u8      vbus_pin;               /* high == host powering us */
+        u8      pullup_pin;             /* high == D+ pulled up */
+};
+extern void __init at91_add_device_udc(struct at91_udc_data *data);
+
+ /* Compact Flash */
+struct at91_cf_data {
+        u8      irq_pin;                /* I/O IRQ */
+        u8      det_pin;                /* Card detect */
+        u8      vcc_pin;                /* power switching */
+        u8      rst_pin;                /* card reset */
+};
+extern void __init at91_add_device_cf(struct at91_cf_data *data);
+
+ /* MMC / SD */
+struct at91_mmc_data {
+        u8              det_pin;        /* card detect IRQ */
+        unsigned        is_b:1;         /* uses B side (vs A) */
+        unsigned        wire4:1;        /* (SD) supports DAT0..DAT3 */
+        u8              wp_pin;         /* (SD) writeprotect detect */
+        u8              vcc_pin;        /* power switching (high == on) */
+};
+extern void __init at91_add_device_mmc(struct at91_mmc_data *data);
+
+ /* Ethernet */
+struct at91_eth_data {
+        u8              phy_irq_pin;    /* PHY IRQ */
+        u8              is_rmii;        /* using RMII interface? */
+};
+extern void __init at91_add_device_eth(struct at91_eth_data *data);
+
+ /* USB Host */
+struct at91_usbh_data {
+        u8              ports;          /* number of ports on root hub */
+};
+extern void __init at91_add_device_usbh(struct at91_usbh_data *data);
+
+#endif
diff --git a/include/asm-arm/arch-at91rm9200/debug-macro.S b/include/asm-arm/arch-at91rm9200/debug-macro.S
new file mode 100644
index 000000000000..f496b54c4c3e
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/debug-macro.S
@@ -0,0 +1,38 @@
+/*
+ * include/asm-arm/arch-at91rm9200/debug-macro.S
+ *
+ *  Copyright (C) 2003-2005 SAN People
+ *
+ * Debugging macro include header
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+*/
+
+#include <asm/hardware.h>
+
+        .macro  addruart,rx
+        mrc     p15, 0, \rx, c1, c0
+        tst     \rx, #1                         @ MMU enabled?
+        ldreq   \rx, =AT91_BASE_SYS             @ System peripherals (phys address)
+        ldrne   \rx, =AT91_VA_BASE_SYS          @ System peripherals (virt address)
+        .endm
+
+        .macro  senduart,rd,rx
+        strb    \rd, [\rx, #AT91_DBGU_THR]      @ Write to Transmitter Holding Register
+        .endm
+
+        .macro  waituart,rd,rx
+1001:   ldr     \rd, [\rx, #AT91_DBGU_SR]       @ Read Status Register
+        tst     \rd, #AT91_DBGU_TXRDY           @ DBGU_TXRDY = 1 when ready to transmit
+        beq     1001b
+        .endm
+
+        .macro  busyuart,rd,rx
+1001:   ldr     \rd, [\rx, #AT91_DBGU_SR]       @ Read Status Register
+        tst     \rd, #AT91_DBGU_TXEMPTY         @ DBGU_TXEMPTY = 1 when transmission complete
+        beq     1001b
+        .endm
+
diff --git a/include/asm-arm/arch-epxa10db/param.h b/include/asm-arm/arch-at91rm9200/dma.h
index 783dedd71c8f..22c1dfdd8da3 100644
--- a/include/asm-arm/arch-epxa10db/param.h
+++ b/include/asm-arm/arch-at91rm9200/dma.h
@@ -1,7 +1,7 @@
 /*
- *  linux/include/asm-arm/arch-epxa10db/param.h
+ * include/asm-arm/arch-at91rm9200/dma.h
  *
- *  Copyright (C) 1999 ARM Limited
+ *  Copyright (C) 2003 SAN People
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/include/asm-arm/arch-at91rm9200/entry-macro.S b/include/asm-arm/arch-at91rm9200/entry-macro.S
new file mode 100644
index 000000000000..61a326e94909
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/entry-macro.S
@@ -0,0 +1,25 @@
+/*
+ * include/asm-arm/arch-at91rm9200/entry-macro.S
+ *
+ *  Copyright (C) 2003-2005 SAN People
+ *
+ * Low-level IRQ helper macros for AT91RM9200 platforms
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <asm/hardware.h>
+
+        .macro  disable_fiq
+        .endm
+
+        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+        ldr     \base, =(AT91_VA_BASE_SYS)              @ base virtual address of SYS peripherals
+        ldr     \irqnr, [\base, #AT91_AIC_IVR]          @ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt)
+        ldr     \irqstat, [\base, #AT91_AIC_ISR]        @ read interrupt source number
+        teq     \irqstat, #0                            @ ISR is 0 when no current interrupt, or spurious interrupt
+        streq   \tmp, [\base, #AT91_AIC_EOICR]          @ not going to be handled further, then ACK it now.
+        .endm
+
diff --git a/include/asm-arm/arch-at91rm9200/gpio.h b/include/asm-arm/arch-at91rm9200/gpio.h
new file mode 100644
index 000000000000..0f0a61e2f129
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/gpio.h
@@ -0,0 +1,193 @@
+/*
+ * include/asm-arm/arch-at91rm9200/gpio.h
+ *
+ *  Copyright (C) 2005 HP Labs
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#ifndef __ASM_ARCH_AT91RM9200_GPIO_H
+#define __ASM_ARCH_AT91RM9200_GPIO_H
+
+#define PIN_BASE                NR_AIC_IRQS
+
+#define PQFP_GPIO_BANKS         3       /* PQFP package has 3 banks */
+#define BGA_GPIO_BANKS          4       /* BGA package has 4 banks */
+
+/* these pin numbers double as IRQ numbers, like AT91_ID_* values */
+
+#define AT91_PIN_PA0    (PIN_BASE + 0x00 + 0)
+#define AT91_PIN_PA1    (PIN_BASE + 0x00 + 1)
+#define AT91_PIN_PA2    (PIN_BASE + 0x00 + 2)
+#define AT91_PIN_PA3    (PIN_BASE + 0x00 + 3)
+#define AT91_PIN_PA4    (PIN_BASE + 0x00 + 4)
+
+#define AT91_PIN_PA5    (PIN_BASE + 0x00 + 5)
+#define AT91_PIN_PA6    (PIN_BASE + 0x00 + 6)
+#define AT91_PIN_PA7    (PIN_BASE + 0x00 + 7)
+#define AT91_PIN_PA8    (PIN_BASE + 0x00 + 8)
+#define AT91_PIN_PA9    (PIN_BASE + 0x00 + 9)
+
+#define AT91_PIN_PA10   (PIN_BASE + 0x00 + 10)
+#define AT91_PIN_PA11   (PIN_BASE + 0x00 + 11)
+#define AT91_PIN_PA12   (PIN_BASE + 0x00 + 12)
+#define AT91_PIN_PA13   (PIN_BASE + 0x00 + 13)
+#define AT91_PIN_PA14   (PIN_BASE + 0x00 + 14)
+
+#define AT91_PIN_PA15   (PIN_BASE + 0x00 + 15)
+#define AT91_PIN_PA16   (PIN_BASE + 0x00 + 16)
+#define AT91_PIN_PA17   (PIN_BASE + 0x00 + 17)
+#define AT91_PIN_PA18   (PIN_BASE + 0x00 + 18)
+#define AT91_PIN_PA19   (PIN_BASE + 0x00 + 19)
+
+#define AT91_PIN_PA20   (PIN_BASE + 0x00 + 20)
+#define AT91_PIN_PA21   (PIN_BASE + 0x00 + 21)
+#define AT91_PIN_PA22   (PIN_BASE + 0x00 + 22)
+#define AT91_PIN_PA23   (PIN_BASE + 0x00 + 23)
+#define AT91_PIN_PA24   (PIN_BASE + 0x00 + 24)
+
+#define AT91_PIN_PA25   (PIN_BASE + 0x00 + 25)
+#define AT91_PIN_PA26   (PIN_BASE + 0x00 + 26)
+#define AT91_PIN_PA27   (PIN_BASE + 0x00 + 27)
+#define AT91_PIN_PA28   (PIN_BASE + 0x00 + 28)
+#define AT91_PIN_PA29   (PIN_BASE + 0x00 + 29)
+
+#define AT91_PIN_PA30   (PIN_BASE + 0x00 + 30)
+#define AT91_PIN_PA31   (PIN_BASE + 0x00 + 31)
+
+#define AT91_PIN_PB0    (PIN_BASE + 0x20 + 0)
+#define AT91_PIN_PB1    (PIN_BASE + 0x20 + 1)
+#define AT91_PIN_PB2    (PIN_BASE + 0x20 + 2)
+#define AT91_PIN_PB3    (PIN_BASE + 0x20 + 3)
+#define AT91_PIN_PB4    (PIN_BASE + 0x20 + 4)
+
+#define AT91_PIN_PB5    (PIN_BASE + 0x20 + 5)
+#define AT91_PIN_PB6    (PIN_BASE + 0x20 + 6)
+#define AT91_PIN_PB7    (PIN_BASE + 0x20 + 7)
+#define AT91_PIN_PB8    (PIN_BASE + 0x20 + 8)
+#define AT91_PIN_PB9    (PIN_BASE + 0x20 + 9)
+
+#define AT91_PIN_PB10   (PIN_BASE + 0x20 + 10)
+#define AT91_PIN_PB11   (PIN_BASE + 0x20 + 11)
+#define AT91_PIN_PB12   (PIN_BASE + 0x20 + 12)
+#define AT91_PIN_PB13   (PIN_BASE + 0x20 + 13)
+#define AT91_PIN_PB14   (PIN_BASE + 0x20 + 14)
+
+#define AT91_PIN_PB15   (PIN_BASE + 0x20 + 15)
+#define AT91_PIN_PB16   (PIN_BASE + 0x20 + 16)
+#define AT91_PIN_PB17   (PIN_BASE + 0x20 + 17)
+#define AT91_PIN_PB18   (PIN_BASE + 0x20 + 18)
+#define AT91_PIN_PB19   (PIN_BASE + 0x20 + 19)
+
+#define AT91_PIN_PB20   (PIN_BASE + 0x20 + 20)
+#define AT91_PIN_PB21   (PIN_BASE + 0x20 + 21)
+#define AT91_PIN_PB22   (PIN_BASE + 0x20 + 22)
+#define AT91_PIN_PB23   (PIN_BASE + 0x20 + 23)
+#define AT91_PIN_PB24   (PIN_BASE + 0x20 + 24)
+
+#define AT91_PIN_PB25   (PIN_BASE + 0x20 + 25)
+#define AT91_PIN_PB26   (PIN_BASE + 0x20 + 26)
+#define AT91_PIN_PB27   (PIN_BASE + 0x20 + 27)
+#define AT91_PIN_PB28   (PIN_BASE + 0x20 + 28)
+#define AT91_PIN_PB29   (PIN_BASE + 0x20 + 29)
+
+#define AT91_PIN_PB30   (PIN_BASE + 0x20 + 30)
+#define AT91_PIN_PB31   (PIN_BASE + 0x20 + 31)
+
+#define AT91_PIN_PC0    (PIN_BASE + 0x40 + 0)
+#define AT91_PIN_PC1    (PIN_BASE + 0x40 + 1)
+#define AT91_PIN_PC2    (PIN_BASE + 0x40 + 2)
+#define AT91_PIN_PC3    (PIN_BASE + 0x40 + 3)
+#define AT91_PIN_PC4    (PIN_BASE + 0x40 + 4)
+
+#define AT91_PIN_PC5    (PIN_BASE + 0x40 + 5)
+#define AT91_PIN_PC6    (PIN_BASE + 0x40 + 6)
+#define AT91_PIN_PC7    (PIN_BASE + 0x40 + 7)
+#define AT91_PIN_PC8    (PIN_BASE + 0x40 + 8)
+#define AT91_PIN_PC9    (PIN_BASE + 0x40 + 9)
+
+#define AT91_PIN_PC10   (PIN_BASE + 0x40 + 10)
+#define AT91_PIN_PC11   (PIN_BASE + 0x40 + 11)
+#define AT91_PIN_PC12   (PIN_BASE + 0x40 + 12)
+#define AT91_PIN_PC13   (PIN_BASE + 0x40 + 13)
+#define AT91_PIN_PC14   (PIN_BASE + 0x40 + 14)
+
+#define AT91_PIN_PC15   (PIN_BASE + 0x40 + 15)
+#define AT91_PIN_PC16   (PIN_BASE + 0x40 + 16)
+#define AT91_PIN_PC17   (PIN_BASE + 0x40 + 17)
+#define AT91_PIN_PC18   (PIN_BASE + 0x40 + 18)
+#define AT91_PIN_PC19   (PIN_BASE + 0x40 + 19)
+
+#define AT91_PIN_PC20   (PIN_BASE + 0x40 + 20)
+#define AT91_PIN_PC21   (PIN_BASE + 0x40 + 21)
+#define AT91_PIN_PC22   (PIN_BASE + 0x40 + 22)
+#define AT91_PIN_PC23   (PIN_BASE + 0x40 + 23)
+#define AT91_PIN_PC24   (PIN_BASE + 0x40 + 24)
+
+#define AT91_PIN_PC25   (PIN_BASE + 0x40 + 25)
+#define AT91_PIN_PC26   (PIN_BASE + 0x40 + 26)
+#define AT91_PIN_PC27   (PIN_BASE + 0x40 + 27)
+#define AT91_PIN_PC28   (PIN_BASE + 0x40 + 28)
+#define AT91_PIN_PC29   (PIN_BASE + 0x40 + 29)
+
+#define AT91_PIN_PC30   (PIN_BASE + 0x40 + 30)
+#define AT91_PIN_PC31   (PIN_BASE + 0x40 + 31)
+
+#define AT91_PIN_PD0    (PIN_BASE + 0x60 + 0)
+#define AT91_PIN_PD1    (PIN_BASE + 0x60 + 1)
+#define AT91_PIN_PD2    (PIN_BASE + 0x60 + 2)
+#define AT91_PIN_PD3    (PIN_BASE + 0x60 + 3)
+#define AT91_PIN_PD4    (PIN_BASE + 0x60 + 4)
+
+#define AT91_PIN_PD5    (PIN_BASE + 0x60 + 5)
+#define AT91_PIN_PD6    (PIN_BASE + 0x60 + 6)
+#define AT91_PIN_PD7    (PIN_BASE + 0x60 + 7)
+#define AT91_PIN_PD8    (PIN_BASE + 0x60 + 8)
+#define AT91_PIN_PD9    (PIN_BASE + 0x60 + 9)
+
+#define AT91_PIN_PD10   (PIN_BASE + 0x60 + 10)
+#define AT91_PIN_PD11   (PIN_BASE + 0x60 + 11)
+#define AT91_PIN_PD12   (PIN_BASE + 0x60 + 12)
+#define AT91_PIN_PD13   (PIN_BASE + 0x60 + 13)
+#define AT91_PIN_PD14   (PIN_BASE + 0x60 + 14)
+
+#define AT91_PIN_PD15   (PIN_BASE + 0x60 + 15)
+#define AT91_PIN_PD16   (PIN_BASE + 0x60 + 16)
+#define AT91_PIN_PD17   (PIN_BASE + 0x60 + 17)
+#define AT91_PIN_PD18   (PIN_BASE + 0x60 + 18)
+#define AT91_PIN_PD19   (PIN_BASE + 0x60 + 19)
+
+#define AT91_PIN_PD20   (PIN_BASE + 0x60 + 20)
+#define AT91_PIN_PD21   (PIN_BASE + 0x60 + 21)
+#define AT91_PIN_PD22   (PIN_BASE + 0x60 + 22)
+#define AT91_PIN_PD23   (PIN_BASE + 0x60 + 23)
+#define AT91_PIN_PD24   (PIN_BASE + 0x60 + 24)
+
+#define AT91_PIN_PD25   (PIN_BASE + 0x60 + 25)
+#define AT91_PIN_PD26   (PIN_BASE + 0x60 + 26)
+#define AT91_PIN_PD27   (PIN_BASE + 0x60 + 27)
+#define AT91_PIN_PD28   (PIN_BASE + 0x60 + 28)
+#define AT91_PIN_PD29   (PIN_BASE + 0x60 + 29)
+
+#define AT91_PIN_PD30   (PIN_BASE + 0x60 + 30)
+#define AT91_PIN_PD31   (PIN_BASE + 0x60 + 31)
+
+#ifndef __ASSEMBLY__
+/* setup setup routines, called from board init or driver probe() */
+extern int at91_set_A_periph(unsigned pin, int use_pullup);
+extern int at91_set_B_periph(unsigned pin, int use_pullup);
+extern int at91_set_gpio_input(unsigned pin, int use_pullup);
+extern int at91_set_gpio_output(unsigned pin, int value);
+extern int at91_set_deglitch(unsigned pin, int is_on);
+
+/* callable at any time */
+extern int at91_set_gpio_value(unsigned pin, int value);
+extern int at91_get_gpio_value(unsigned pin);
+#endif
+
+#endif
+
diff --git a/include/asm-arm/arch-at91rm9200/hardware.h b/include/asm-arm/arch-at91rm9200/hardware.h
new file mode 100644
index 000000000000..2646c01f8e97
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/hardware.h
@@ -0,0 +1,92 @@
+/*
+ * include/asm-arm/arch-at91rm9200/hardware.h
+ *
+ *  Copyright (C) 2003 SAN People
+ *  Copyright (C) 2003 ATMEL
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+#include <asm/sizes.h>
+
+#include <asm/arch/at91rm9200.h>
+#include <asm/arch/at91rm9200_sys.h>
+
+/*
+ * Remap the peripherals from address 0xFFFA0000 .. 0xFFFFFFFF
+ * to 0xFEFA0000 .. 0xFF000000.  (384Kb)
+ */
+#define AT91_IO_PHYS_BASE       0xFFFA0000
+#define AT91_IO_SIZE            (0xFFFFFFFF - AT91_IO_PHYS_BASE + 1)
+#define AT91_IO_VIRT_BASE       (0xFF000000 - AT91_IO_SIZE)
+
+ /* Convert a physical IO address to virtual IO address */
+#define AT91_IO_P2V(x)  ((x) - AT91_IO_PHYS_BASE + AT91_IO_VIRT_BASE)
+
+/*
+ * Virtual to Physical Address mapping for IO devices.
+ */
+#define AT91_VA_BASE_SYS        AT91_IO_P2V(AT91_BASE_SYS)
+#define AT91_VA_BASE_SPI        AT91_IO_P2V(AT91_BASE_SPI)
+#define AT91_VA_BASE_SSC2       AT91_IO_P2V(AT91_BASE_SSC2)
+#define AT91_VA_BASE_SSC1       AT91_IO_P2V(AT91_BASE_SSC1)
+#define AT91_VA_BASE_SSC0       AT91_IO_P2V(AT91_BASE_SSC0)
+#define AT91_VA_BASE_US3        AT91_IO_P2V(AT91_BASE_US3)
+#define AT91_VA_BASE_US2        AT91_IO_P2V(AT91_BASE_US2)
+#define AT91_VA_BASE_US1        AT91_IO_P2V(AT91_BASE_US1)
+#define AT91_VA_BASE_US0        AT91_IO_P2V(AT91_BASE_US0)
+#define AT91_VA_BASE_EMAC       AT91_IO_P2V(AT91_BASE_EMAC)
+#define AT91_VA_BASE_TWI        AT91_IO_P2V(AT91_BASE_TWI)
+#define AT91_VA_BASE_MCI        AT91_IO_P2V(AT91_BASE_MCI)
+#define AT91_VA_BASE_UDP        AT91_IO_P2V(AT91_BASE_UDP)
+#define AT91_VA_BASE_TCB1       AT91_IO_P2V(AT91_BASE_TCB1)
+#define AT91_VA_BASE_TCB0       AT91_IO_P2V(AT91_BASE_TCB0)
+
+/* Internal SRAM */
+#define AT91_BASE_SRAM          0x00200000      /* Internal SRAM base address */
+#define AT91_SRAM_SIZE          0x00004000      /* Internal SRAM SIZE (16Kb) */
+
+/* Serial ports */
+#define AT91_NR_UART            5               /* 4 USART3's and one DBGU port */
+
+/* FLASH */
+#define AT91_FLASH_BASE         0x10000000      /* NCS0: Flash physical base address */
+
+/* SDRAM */
+#define AT91_SDRAM_BASE         0x20000000      /* NCS1: SDRAM physical base address */
+
+/* SmartMedia */
+#define AT91_SMARTMEDIA_BASE    0x40000000      /* NCS3: Smartmedia physical base address */
+
+/* Multi-Master Memory controller */
+#define AT91_UHP_BASE           0x00300000      /* USB Host controller */
+
+/* Clocks */
+#define AT91_SLOW_CLOCK         32768           /* slow clock */
+
+#ifndef __ASSEMBLY__
+#include <asm/io.h>
+
+static inline unsigned int at91_sys_read(unsigned int reg_offset)
+{
+        void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
+
+        return readl(addr + reg_offset);
+}
+
+static inline void at91_sys_write(unsigned int reg_offset, unsigned long value)
+{
+        void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
+
+        writel(value, addr + reg_offset);
+}
+#endif
+
+#endif
diff --git a/include/asm-arm/arch-at91rm9200/io.h b/include/asm-arm/arch-at91rm9200/io.h
new file mode 100644
index 000000000000..23e670d85c9d
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/io.h
@@ -0,0 +1,33 @@
+/*
+ * include/asm-arm/arch-at91rm9200/io.h
+ *
+ *  Copyright (C) 2003 SAN People
+ *
+ * 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_ARCH_IO_H
+#define __ASM_ARCH_IO_H
+
+#include <asm/arch/at91rm9200.h>
+#include <asm/io.h>
+
+#define IO_SPACE_LIMIT          0xFFFFFFFF
+
+#define __io(a)                 ((void __iomem *)(a))
+#define __mem_pci(a)            (a)
+
+
+#endif
diff --git a/include/asm-arm/arch-at91rm9200/irqs.h b/include/asm-arm/arch-at91rm9200/irqs.h
new file mode 100644
index 000000000000..27b0497f1b36
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/irqs.h
@@ -0,0 +1,52 @@
+/*
+ * include/asm-arm/arch-at91rm9200/irqs.h
+ *
+ *  Copyright (C) 2004 SAN People
+ *
+ * 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_ARCH_IRQS_H
+#define __ASM_ARCH_IRQS_H
+
+#define NR_AIC_IRQS 32
+
+
+/*
+ * Acknowledge interrupt with AIC after interrupt has been handled.
+ *   (by kernel/irq.c)
+ */
+#define irq_finish(irq) do { at91_sys_write(AT91_AIC_EOICR, 0); } while (0)
+
+
+/*
+ * IRQ interrupt symbols are the AT91_ID_* symbols in at91rm9200.h
+ * for IRQs handled directly through the AIC, or else the AT91_PIN_*
+ * symbols in gpio.h for ones handled indirectly as GPIOs.
+ * We make provision for 4 banks of GPIO.
+ */
+#include <asm/arch/gpio.h>
+
+#define NR_IRQS         (NR_AIC_IRQS + (4 * 32))
+
+
+#ifndef __ASSEMBLY__
+/*
+ * Initialize the IRQ controller.
+ */
+extern void at91rm9200_init_irq(unsigned int priority[]);
+#endif
+
+#endif
diff --git a/include/asm-arm/arch-epxa10db/memory.h b/include/asm-arm/arch-at91rm9200/memory.h
index 999541b6a9f5..462f1f0ad67c 100644
--- a/include/asm-arm/arch-epxa10db/memory.h
+++ b/include/asm-arm/arch-at91rm9200/memory.h
@@ -1,7 +1,7 @@
 /*
- *  linux/include/asm-arm/arch-epxa10/memory.h
+ * include/asm-arm/arch-at91rm9200/memory.h
  *
- *  Copyright (C) 2001 Altera Corporation
+ *  Copyright (C) 2004 SAN People
  *
  * 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
@@ -17,13 +17,14 @@
  * 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_ARCH_MEMORY_H
 #define __ASM_ARCH_MEMORY_H
 
-/*
- * Physical DRAM offset.
- */
-#define PHYS_OFFSET     UL(0x00000000)
+#include <asm/arch/hardware.h>
+
+#define PHYS_OFFSET     (AT91_SDRAM_BASE)
+
 
 /*
  * Virtual view <-> DMA view memory address translations
@@ -32,7 +33,9 @@
  * bus_to_virt: Used to convert an address for DMA operations
  *              to an address that the kernel can use.
  */
-#define __virt_to_bus(x)        (x - PAGE_OFFSET + /*SDRAM_BASE*/0)
-#define __bus_to_virt(x)        (x - /*SDRAM_BASE*/0 + PAGE_OFFSET)
+#define __virt_to_bus__is_a_macro
+#define __virt_to_bus(x) __virt_to_phys(x)
+#define __bus_to_virt__is_a_macro
+#define __bus_to_virt(x) __phys_to_virt(x)
 
 #endif
diff --git a/include/asm-arm/arch-epxa10db/vmalloc.h b/include/asm-arm/arch-at91rm9200/param.h
index 546fb7d2b6ad..9480f8446852 100644
--- a/include/asm-arm/arch-epxa10db/vmalloc.h
+++ b/include/asm-arm/arch-at91rm9200/param.h
@@ -1,7 +1,7 @@
 /*
- *  linux/include/asm-arm/arch-epxa10db/vmalloc.h
+ * include/asm-arm/arch-at91rm9200/param.h
  *
- *  Copyright (C) 2000 Russell King.
+ *  Copyright (C) 2003 SAN People
  *
  * 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
@@ -17,4 +17,12 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
-#define VMALLOC_END       (PAGE_OFFSET + 0x10000000)
+
+#ifndef __ASM_ARCH_PARAM_H
+#define __ASM_ARCH_PARAM_H
+
+/*
+ * We use default params
+ */
+
+#endif
diff --git a/include/asm-arm/arch-at91rm9200/pio.h b/include/asm-arm/arch-at91rm9200/pio.h
new file mode 100644
index 000000000000..a89501b4a703
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/pio.h
@@ -0,0 +1,115 @@
+/*
+ * include/asm-arm/arch-at91rm9200/pio.h
+ *
+ *  Copyright (C) 2003 SAN People
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#ifndef __ASM_ARCH_PIO_H
+#define __ASM_ARCH_PIO_H
+
+#include <asm/arch/hardware.h>
+
+static inline void AT91_CfgPIO_USART0(void) {
+        at91_sys_write(AT91_PIOA + PIO_PDR, AT91_PA17_TXD0 | AT91_PA18_RXD0 | AT91_PA20_CTS0);
+
+        /*
+         * Errata #39 - RTS0 is not internally connected to PA21.  We need to drive
+         *  the pin manually.  Default is off (RTS is active low).
+         */
+        at91_sys_write(AT91_PIOA + PIO_PER, AT91_PA21_RTS0);
+        at91_sys_write(AT91_PIOA + PIO_OER, AT91_PA21_RTS0);
+        at91_sys_write(AT91_PIOA + PIO_SODR, AT91_PA21_RTS0);
+}
+
+static inline void AT91_CfgPIO_USART1(void) {
+        at91_sys_write(AT91_PIOB + PIO_PDR, AT91_PB18_RI1 | AT91_PB19_DTR1
+                        | AT91_PB20_TXD1 | AT91_PB21_RXD1 | AT91_PB23_DCD1
+                        | AT91_PB24_CTS1 | AT91_PB25_DSR1 | AT91_PB26_RTS1);
+}
+
+static inline void AT91_CfgPIO_USART2(void) {
+        at91_sys_write(AT91_PIOA + PIO_PDR, AT91_PA22_RXD2 | AT91_PA23_TXD2);
+}
+
+static inline void AT91_CfgPIO_USART3(void) {
+        at91_sys_write(AT91_PIOA + PIO_PDR, AT91_PA5_TXD3 | AT91_PA6_RXD3);
+        at91_sys_write(AT91_PIOA + PIO_BSR, AT91_PA5_TXD3 | AT91_PA6_RXD3);
+}
+
+static inline void AT91_CfgPIO_DBGU(void) {
+        at91_sys_write(AT91_PIOA + PIO_PDR, AT91_PA31_DTXD | AT91_PA30_DRXD);
+}
+
+/*
+ * Enable the Two-Wire interface.
+ */
+static inline void AT91_CfgPIO_TWI(void) {
+        at91_sys_write(AT91_PIOA + PIO_PDR, AT91_PA25_TWD | AT91_PA26_TWCK);
+        at91_sys_write(AT91_PIOA + PIO_ASR, AT91_PA25_TWD | AT91_PA26_TWCK);
+        at91_sys_write(AT91_PIOA + PIO_MDER, AT91_PA25_TWD | AT91_PA26_TWCK);           /* open drain */
+}
+
+/*
+ * Enable the Serial Peripheral Interface.
+ */
+static inline void AT91_CfgPIO_SPI(void) {
+        at91_sys_write(AT91_PIOA + PIO_PDR, AT91_PA0_MISO | AT91_PA1_MOSI | AT91_PA2_SPCK);
+}
+
+static inline void AT91_CfgPIO_SPI_CS0(void) {
+        at91_sys_write(AT91_PIOA + PIO_PDR, AT91_PA3_NPCS0);
+}
+
+static inline void AT91_CfgPIO_SPI_CS1(void) {
+        at91_sys_write(AT91_PIOA + PIO_PDR, AT91_PA4_NPCS1);
+}
+
+static inline void AT91_CfgPIO_SPI_CS2(void) {
+        at91_sys_write(AT91_PIOA + PIO_PDR, AT91_PA5_NPCS2);
+}
+
+static inline void AT91_CfgPIO_SPI_CS3(void) {
+        at91_sys_write(AT91_PIOA + PIO_PDR, AT91_PA6_NPCS3);
+}
+
+/*
+ * Select the DataFlash card.
+ */
+static inline void AT91_CfgPIO_DataFlashCard(void) {
+        at91_sys_write(AT91_PIOB + PIO_PER, AT91_PIO_P(7));
+        at91_sys_write(AT91_PIOB + PIO_OER, AT91_PIO_P(7));
+        at91_sys_write(AT91_PIOB + PIO_CODR, AT91_PIO_P(7));
+}
+
+/*
+ * Enable NAND Flash (SmartMedia) interface.
+ */
+static inline void AT91_CfgPIO_SmartMedia(void) {
+        /* enable PC0=SMCE, PC1=SMOE, PC3=SMWE, A21=CLE, A22=ALE */
+        at91_sys_write(AT91_PIOC + PIO_ASR, AT91_PC0_BFCK | AT91_PC1_BFRDY_SMOE | AT91_PC3_BFBAA_SMWE);
+        at91_sys_write(AT91_PIOC + PIO_PDR, AT91_PC0_BFCK | AT91_PC1_BFRDY_SMOE | AT91_PC3_BFBAA_SMWE);
+
+        /* Configure PC2 as input (signal READY of the SmartMedia) */
+        at91_sys_write(AT91_PIOC + PIO_PER, AT91_PC2_BFAVD);    /* enable direct output enable */
+        at91_sys_write(AT91_PIOC + PIO_ODR, AT91_PC2_BFAVD);    /* disable output */
+
+        /* Configure PB1 as input (signal Card Detect of the SmartMedia) */
+        at91_sys_write(AT91_PIOB + PIO_PER, AT91_PIO_P(1));     /* enable direct output enable */
+        at91_sys_write(AT91_PIOB + PIO_ODR, AT91_PIO_P(1));     /* disable output */
+}
+
+static inline int AT91_PIO_SmartMedia_RDY(void) {
+        return (at91_sys_read(AT91_PIOC + PIO_PDSR) & AT91_PIO_P(2)) ? 1 : 0;
+}
+
+static inline int AT91_PIO_SmartMedia_CardDetect(void) {
+        return (at91_sys_read(AT91_PIOB + PIO_PDSR) & AT91_PIO_P(1)) ? 1 : 0;
+}
+
+#endif
diff --git a/include/asm-arm/arch-epxa10db/system.h b/include/asm-arm/arch-at91rm9200/system.h
index 345b092a1ed5..29c42655f05c 100644
--- a/include/asm-arm/arch-epxa10db/system.h
+++ b/include/asm-arm/arch-at91rm9200/system.h
@@ -1,9 +1,7 @@
 /*
- *  linux/include/asm-arm/arch-epxa10db/system.h
+ * include/asm-arm/arch-at91rm9200/system.h
  *
- *  Copyright (C) 1999 ARM Limited
- *  Copyright (C) 2000 Deep Blue Solutions Ltd
- *  Copyright (C) 2001 Altera Corporation
+ *  Copyright (C) 2003 SAN People
  *
  * 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
@@ -19,23 +17,35 @@
  * 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_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
 
-#include <asm/arch/platform.h>
+#include <asm/arch/hardware.h>
 
 static inline void arch_idle(void)
 {
         /*
-         * This should do all the clock switching
-         * and wait for interrupt tricks
+         * Disable the processor clock.  The processor will be automatically
+         * re-enabled by an interrupt or by a reset.
+         */
+//      at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK);
+
+        /*
+         * Set the processor (CP15) into 'Wait for Interrupt' mode.
+         * Unlike disabling the processor clock via the PMC (above)
+         *  this allows the processor to be woken via JTAG.
          */
         cpu_do_idle();
 }
 
-extern __inline__ void arch_reset(char mode)
+static inline void arch_reset(char mode)
 {
-        /* Hmm... We can probably do something with the watchdog... */
+        /*
+         * Perform a hardware reset with the use of the Watchdog timer.
+         */
+        at91_sys_write(AT91_ST_WDMR, AT91_ST_RSTEN | AT91_ST_EXTEN | 1);
+        at91_sys_write(AT91_ST_CR, AT91_ST_WDRST);
 }
 
 #endif
diff --git a/include/asm-arm/arch-epxa10db/dma.h b/include/asm-arm/arch-at91rm9200/timex.h
index 5d97734d1077..3f112dd12587 100644
--- a/include/asm-arm/arch-epxa10db/dma.h
+++ b/include/asm-arm/arch-at91rm9200/timex.h
@@ -1,7 +1,7 @@
 /*
- *  linux/include/asm-arm/arch-camelot/dma.h
+ * include/asm-arm/arch-at91rm9200/timex.h
  *
- *  Copyright (C) 1997,1998 Russell King
+ *  Copyright (C) 2003 SAN People
  *
  * 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
@@ -17,12 +17,12 @@
  * 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_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
 
-#define MAX_DMA_ADDRESS         0xffffffff
+#ifndef __ASM_ARCH_TIMEX_H
+#define __ASM_ARCH_TIMEX_H
 
-#define MAX_DMA_CHANNELS        0
+#include <asm/arch/hardware.h>
 
-#endif /* _ASM_ARCH_DMA_H */
+#define CLOCK_TICK_RATE         (AT91_SLOW_CLOCK)
 
+#endif
diff --git a/include/asm-arm/arch-at91rm9200/uncompress.h b/include/asm-arm/arch-at91rm9200/uncompress.h
new file mode 100644
index 000000000000..b30dd5520713
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/uncompress.h
@@ -0,0 +1,55 @@
+/*
+ * include/asm-arm/arch-at91rm9200/uncompress.h
+ *
+ *  Copyright (C) 2003 SAN People
+ *
+ * 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_ARCH_UNCOMPRESS_H
+#define __ASM_ARCH_UNCOMPRESS_H
+
+#include <asm/arch/hardware.h>
+
+/*
+ * The following code assumes the serial port has already been
+ * initialized by the bootloader.  We search for the first enabled
+ * port in the most probable order.  If you didn't setup a port in
+ * your bootloader then nothing will appear (which might be desired).
+ *
+ * This does not append a newline
+ */
+static void putstr(const char *s)
+{
+        void __iomem *sys = (void __iomem *) AT91_BASE_SYS;     /* physical address */
+
+        while (*s) {
+                while (!(__raw_readl(sys + AT91_DBGU_SR) & AT91_DBGU_TXRDY)) { barrier(); }
+                __raw_writel(*s, sys + AT91_DBGU_THR);
+                if (*s == '\n') {
+                        while (!(__raw_readl(sys + AT91_DBGU_SR) & AT91_DBGU_TXRDY)) { barrier(); }
+                        __raw_writel('\r', sys + AT91_DBGU_THR);
+                }
+                s++;
+        }
+        /* wait for transmission to complete */
+        while (!(__raw_readl(sys + AT91_DBGU_SR) & AT91_DBGU_TXEMPTY)) { barrier(); }
+}
+
+#define arch_decomp_setup()
+
+#define arch_decomp_wdog()
+
+#endif
diff --git a/include/asm-arm/arch-epxa10db/timex.h b/include/asm-arm/arch-at91rm9200/vmalloc.h
index b87a75fc9589..34d9718feb90 100644
--- a/include/asm-arm/arch-epxa10db/timex.h
+++ b/include/asm-arm/arch-at91rm9200/vmalloc.h
@@ -1,9 +1,7 @@
 /*
- *  linux/include/asm-arm/arch-epxa10db/timex.h
+ * include/asm-arm/arch-at91rm9200/vmalloc.h
  *
- *  Excalibur timex specifications
- *
- *  Copyright (C) 2001 Altera Corporation
+ *  Copyright (C) 2003 SAN People
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -20,7 +18,9 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-/*
- * ??
- */
-#define CLOCK_TICK_RATE         (50000000 / 16)
+#ifndef __ASM_ARCH_VMALLOC_H
+#define __ASM_ARCH_VMALLOC_H
+
+#define VMALLOC_END             (AT91_IO_VIRT_BASE & PGDIR_MASK)
+
+#endif
diff --git a/include/asm-arm/arch-cl7500/dma.h b/include/asm-arm/arch-cl7500/dma.h
index 1d6a8829d327..591ed2551892 100644
--- a/include/asm-arm/arch-cl7500/dma.h
+++ b/include/asm-arm/arch-cl7500/dma.h
@@ -15,7 +15,6 @@
  * bytes of RAM.
  */
 #define MAX_DMA_ADDRESS         0xd0000000
-#define MAX_DMA_CHANNELS        0
 
 #define DMA_S0                  0
 
diff --git a/include/asm-arm/arch-cl7500/entry-macro.S b/include/asm-arm/arch-cl7500/entry-macro.S
index 686f413f82d6..c9e5395e5106 100644
--- a/include/asm-arm/arch-cl7500/entry-macro.S
+++ b/include/asm-arm/arch-cl7500/entry-macro.S
@@ -1,3 +1,3 @@
-
+#include <asm/hardware.h>
 #include <asm/hardware/entry-macro-iomd.S>
 
diff --git a/include/asm-arm/arch-clps711x/dma.h b/include/asm-arm/arch-clps711x/dma.h
index 3c4c5c843252..610997938423 100644
--- a/include/asm-arm/arch-clps711x/dma.h
+++ b/include/asm-arm/arch-clps711x/dma.h
@@ -17,12 +17,3 @@
  * 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_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#define MAX_DMA_ADDRESS         0xffffffff
-
-#define MAX_DMA_CHANNELS        0
-
-#endif /* _ASM_ARCH_DMA_H */
-
diff --git a/include/asm-arm/arch-clps711x/entry-macro.S b/include/asm-arm/arch-clps711x/entry-macro.S
index b31079a1d4a9..21f6ee485819 100644
--- a/include/asm-arm/arch-clps711x/entry-macro.S
+++ b/include/asm-arm/arch-clps711x/entry-macro.S
@@ -7,6 +7,7 @@
  * License version 2. This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
+#include <asm/hardware.h>
 #include <asm/hardware/clps7111.h>
 
                 .macro  disable_fiq
diff --git a/include/asm-arm/arch-clps711x/system.h b/include/asm-arm/arch-clps711x/system.h
index 2ab981fee37f..11e1491535a8 100644
--- a/include/asm-arm/arch-clps711x/system.h
+++ b/include/asm-arm/arch-clps711x/system.h
@@ -20,7 +20,9 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
 
+#include <asm/hardware.h>
 #include <asm/hardware/clps7111.h>
+#include <asm/io.h>
 
 static inline void arch_idle(void)
 {
diff --git a/include/asm-arm/arch-ebsa110/dma.h b/include/asm-arm/arch-ebsa110/dma.h
index d491776ac1cc..c52f9e2ab0bb 100644
--- a/include/asm-arm/arch-ebsa110/dma.h
+++ b/include/asm-arm/arch-ebsa110/dma.h
@@ -9,11 +9,3 @@
  *
  *  EBSA110 DMA definitions
  */
-#ifndef __ASM_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#define MAX_DMA_ADDRESS         0xffffffff
-#define MAX_DMA_CHANNELS        0
-
-#endif /* _ASM_ARCH_DMA_H */
-
diff --git a/include/asm-arm/arch-ebsa285/dma.h b/include/asm-arm/arch-ebsa285/dma.h
index c43046eb8bc7..0259ad45d33c 100644
--- a/include/asm-arm/arch-ebsa285/dma.h
+++ b/include/asm-arm/arch-ebsa285/dma.h
@@ -10,11 +10,6 @@
 #define __ASM_ARCH_DMA_H
 
 /*
- * This is the maximum DMA address that can be DMAd to.
- */
-#define MAX_DMA_ADDRESS         0xffffffff
-
-/*
  * The 21285 has two internal DMA channels; we call these 8 and 9.
  * On CATS hardware we have an additional eight ISA dma channels
  * numbered 0..7.
diff --git a/include/asm-arm/arch-ebsa285/entry-macro.S b/include/asm-arm/arch-ebsa285/entry-macro.S
index db5729ff6349..cf10ac96fdde 100644
--- a/include/asm-arm/arch-ebsa285/entry-macro.S
+++ b/include/asm-arm/arch-ebsa285/entry-macro.S
@@ -7,6 +7,8 @@
  * License version 2. This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
+#include <asm/hardware.h>
+#include <asm/arch/irqs.h>
 #include <asm/hardware/dec21285.h>
 
                 .macro  disable_fiq
diff --git a/include/asm-arm/arch-epxa10db/debug-macro.S b/include/asm-arm/arch-epxa10db/debug-macro.S
deleted file mode 100644
index 1d11c51f498f..000000000000
--- a/include/asm-arm/arch-epxa10db/debug-macro.S
+++ /dev/null
@@ -1,41 +0,0 @@
-/* linux/include/asm-arm/arch-epxa10db/debug-macro.S
- *
- * Debugging macro include header
- *
- *  Copyright (C) 1994-1999 Russell King
- *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
-*/
-
-#include <asm/arch/excalibur.h>
-#define UART00_TYPE
-#include <asm/arch/uart00.h>
-
-                .macro  addruart,rx
-                mrc     p15, 0, \rx, c1, c0
-                tst     \rx, #1                 @ MMU enabled?
-                ldr     \rx, =EXC_UART00_BASE   @ physical base address
-                orrne   \rx, \rx, #0xff000000   @ virtual base
-                orrne   \rx, \rx, #0x00f00000
-                .endm
-
-                .macro  senduart,rd,rx
-                str     \rd, [\rx, #UART_TD(0)]
-                .endm
-
-                .macro  waituart,rd,rx
-1001:           ldr     \rd, [\rx, #UART_TSR(0)]
-                and     \rd, \rd,  #UART_TSR_TX_LEVEL_MSK
-                cmp     \rd, #15
-                beq     1001b
-                .endm
-
-                .macro  busyuart,rd,rx
-1001:           ldr     \rd, [\rx, #UART_TSR(0)]
-                ands    \rd, \rd,  #UART_TSR_TX_LEVEL_MSK
-                bne     1001b
-                .endm
diff --git a/include/asm-arm/arch-epxa10db/entry-macro.S b/include/asm-arm/arch-epxa10db/entry-macro.S
deleted file mode 100644
index de6ae08334e2..000000000000
--- a/include/asm-arm/arch-epxa10db/entry-macro.S
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * include/asm-arm/arch-epxa10db/entry-macro.S
- *
- * Low-level IRQ helper macros for epxa10db platform
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#include <asm/arch/platform.h>
-#undef IRQ_MODE /* same name defined in asm/proc/ptrace.h */
-#include <asm/arch/int_ctrl00.h>
-
-                .macro  disable_fiq
-                .endm
-
-                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-
-                ldr     \irqstat, =INT_ID(IO_ADDRESS(EXC_INT_CTRL00_BASE))
-                ldr     \irqnr,[\irqstat]
-                cmp     \irqnr,#0
-                subne   \irqnr,\irqnr,#1
-
-                .endm
-
diff --git a/include/asm-arm/arch-epxa10db/ether00.h b/include/asm-arm/arch-epxa10db/ether00.h
deleted file mode 100644
index b737b8aabe2f..000000000000
--- a/include/asm-arm/arch-epxa10db/ether00.h
+++ /dev/null
@@ -1,482 +0,0 @@
-#ifndef __ETHER00_H
-#define __ETHER00_H
-
-
-
-/*
- * Register definitions for the Ethernet MAC
- */
-
-/*
- * Copyright (c) Altera Corporation 2000.
- * All rights reserved.
- */
-
-/*
-*       Structures for the DMA controller
-*/
-typedef struct fda_desc
-        {
-        struct fda_desc *       FDNext;
-        long                            FDSystem;
-        long                            FDStat;
-        short                           FDLength;
-        short                           FDCtl;
-        }FDA_DESC;
-
-typedef struct buf_desc
-        {
-        char *  BuffData;
-        short   BuffLength;
-        char    BDStat;
-        char    BDCtl;
-        }BUF_DESC;
-
-/*
-*       Control masks for the DMA controller
-*/
-#define FDCTL_BDCOUNT_MSK                                               (0x1F)
-#define FDCTL_BDCOUNT_OFST                                              (0)
-#define FDCTL_FRMOPT_MSK                                                (0x7C00)
-#define FDCTL_FRMOPT_OFST                                               (10)
-#define FDCTL_COWNSFD_MSK                                               (0x8000)
-#define FDCTL_COWNSFD_OFST                                              (15)
-
-#define BDCTL_RXBDSEQN_MSK                                              (0x7F)
-#define BDCTL_RXBDSEQN_OFST                                             (0)
-#define BDCTL_COWNSBD_MSK                                               (0x80)
-#define BDCTL_COWNSBD_OFST                                              (7)
-
-#define FDNEXT_EOL_MSK                                                  (0x1)
-#define FDNEXT_EOL_OFST                                                 (0)
-#define FDNEXT_EOL_POINTER_MSK                                  (0xFFFFFFF0)
-#define FDNEXT_EOL_POINTER_OFST                                 (4)
-
-#define ETHER_ARC_SIZE         (21)
-
-/*
-*       Register definitions and masks
-*/
-#define ETHER_DMA_CTL(base)                                                     (ETHER00_TYPE (base + 0x100))
-#define ETHER_DMA_CTL_DMBURST_OFST                              (2)
-#define ETHER_DMA_CTL_DMBURST_MSK                               (0x1FC)
-#define ETHER_DMA_CTL_POWRMGMNT_OFST                    (11)
-#define ETHER_DMA_CTL_POWRMGMNT_MSK                             (0x1000)
-#define ETHER_DMA_CTL_TXBIGE_OFST                               (14)
-#define ETHER_DMA_CTL_TXBIGE_MSK                                (0x4000)
-#define ETHER_DMA_CTL_RXBIGE_OFST                               (15)
-#define ETHER_DMA_CTL_RXBIGE_MSK                                (0x8000)
-#define ETHER_DMA_CTL_TXWAKEUP_OFST                             (16)
-#define ETHER_DMA_CTL_TXWAKEUP_MSK                              (0x10000)
-#define ETHER_DMA_CTL_SWINTREQ_OFST                             (17)
-#define ETHER_DMA_CTL_SWINTREQ_MSK                              (0x20000)
-#define ETHER_DMA_CTL_INTMASK_OFST                              (18)
-#define ETHER_DMA_CTL_INTMASK_MSK                               (0x40000)
-#define ETHER_DMA_CTL_M66ENSTAT_OFST                    (19)
-#define ETHER_DMA_CTL_M66ENSTAT_MSK                             (0x80000)
-#define ETHER_DMA_CTL_RMTXINIT_OFST                             (20)
-#define ETHER_DMA_CTL_RMTXINIT_MSK                              (0x100000)
-#define ETHER_DMA_CTL_RMRXINIT_OFST                             (21)
-#define ETHER_DMA_CTL_RMRXINIT_MSK                              (0x200000)
-#define ETHER_DMA_CTL_RXALIGN_OFST                              (22)
-#define ETHER_DMA_CTL_RXALIGN_MSK                               (0xC00000)
-#define ETHER_DMA_CTL_RMSWRQ_OFST                               (24)
-#define ETHER_DMA_CTL_RMSWRQ_MSK                                (0x1000000)
-#define ETHER_DMA_CTL_RMEMBANK_OFST                             (25)
-#define ETHER_DMA_CTL_RMEMBANK_MSK                              (0x2000000)
-
-#define ETHER_TXFRMPTR(base)                                                    (ETHER00_TYPE (base + 0x104))
-
-#define ETHER_TXTHRSH(base)                                                     (ETHER00_TYPE (base + 0x308))
-
-#define ETHER_TXPOLLCTR(base)                                                   (ETHER00_TYPE (base + 0x30c))
-
-#define ETHER_BLFRMPTR(base)                                                    (ETHER00_TYPE (base + 0x110))
-#define ETHER_BLFFRMPTR_EOL_OFST                                (0)
-#define ETHER_BLFFRMPTR_EOL_MSK                                 (0x1)
-#define ETHER_BLFFRMPTR_ADDRESS_OFST                    (4)
-#define ETHER_BLFFRMPTR_ADDRESS_MSK                             (0xFFFFFFF0)
-
-#define ETHER_RXFRAGSIZE(base)                                          (ETHER00_TYPE (base + 0x114))
-#define ETHER_RXFRAGSIZE_MINFRAG_OFST                   (2)
-#define ETHER_RXFRAGSIZE_MINFRAG_MSK                    (0xFFC)
-#define ETHER_RXFRAGSIZE_ENPACK_OFST                    (15)
-#define ETHER_RXFRAGSIZE_ENPACK_MSK                             (0x8000)
-
-#define ETHER_INT_EN(base)                                                      (ETHER00_TYPE (base + 0x118))
-#define ETHER_INT_EN_FDAEXEN_OFST                               (0)
-#define ETHER_INT_EN_FDAEXEN_MSK                                (0x1)
-#define ETHER_INT_EN_BLEXEN_OFST                                (1)
-#define ETHER_INT_EN_BLEXN_MSK                                  (0x2)
-#define ETHER_INT_EN_STARGABTEN_OFST                    (2)
-#define ETHER_INT_EN_STARGABTEN_MSK                             (0x4)
-#define ETHER_INT_EN_RTARGABTEN_OFST                    (3)
-#define ETHER_INT_EN_RTARGABTEN_MSK                             (0x8)
-#define ETHER_INT_EN_RMASABTEN_OFST                             (4)
-#define ETHER_INT_EN_RMASABTEN_MSK                              (0x10)
-#define ETHER_INT_EN_SSYSERREN_OFST                             (5)
-#define ETHER_INT_EN_SSYSERREN_MSK                              (0x20)
-#define ETHER_INT_EN_DPARERREN_OFST                             (6)
-#define ETHER_INT_EN_DPARERREN_MSK                              (0x40)
-#define ETHER_INT_EN_EARNOTEN_OFST                              (7)
-#define ETHER_INT_EN_EARNOTEN_MSK                               (0x80)
-#define ETHER_INT_EN_DPARDEN_OFST                               (8)
-#define ETHER_INT_EN_DPARDEN_MSK                                (0x100)
-#define ETHER_INT_EN_DMPARERREN_OFST                    (9)
-#define ETHER_INT_EN_DMPARERREN_MSK                             (0x200)
-#define ETHER_INT_EN_TXCTLCMPEN_OFST                    (10)
-#define ETHER_INT_EN_TXCTLCMPEN_MSK                             (0x400)
-#define ETHER_INT_EN_NRABTEN_OFST                               (11)
-#define ETHER_INT_EN_NRABTEN_MSK                                (0x800)
-
-#define ETHER_FDA_BAS(base)                                                     (ETHER00_TYPE (base + 0x11C))
-#define ETHER_FDA_BAS_ADDRESS_OFST                              (4)
-#define ETHER_FDA_BAS_ADDRESS_MSK                               (0xFFFFFFF0)
-
-#define ETHER_FDA_LIM(base)                                                     (ETHER00_TYPE (base + 0x120))
-#define ETHER_FDA_LIM_COUNT_OFST                                (4)
-#define ETHER_FDA_LIM_COUNT_MSK                                 (0xFFF0)
-
-#define ETHER_INT_SRC(base)                                                     (ETHER00_TYPE (base + 0x124))
-#define ETHER_INT_SRC_INTMACTX_OFST                             (0)
-#define ETHER_INT_SRC_INTMACTX_MSK                              (0x1)
-#define ETHER_INT_SRC_INTMACRX_OFST                             (1)
-#define ETHER_INT_SRC_INTMACRX_MSK                              (0x2)
-#define ETHER_INT_SRC_INTSBUS_OFST                              (2)
-#define ETHER_INT_SRC_INTSBUS_MSK                               (0x4)
-#define ETHER_INT_SRC_INTFDAEX_OFST                             (3)
-#define ETHER_INT_SRC_INTFDAEX_MSK                              (0x8)
-#define ETHER_INT_SRC_INTBLEX_OFST                              (4)
-#define ETHER_INT_SRC_INTBLEX_MSK                               (0x10)
-#define ETHER_INT_SRC_SWINT_OFST                                (5)
-#define ETHER_INT_SRC_SWINT_MSK                                 (0x20)
-#define ETHER_INT_SRC_INTEARNOT_OFST                    (6)
-#define ETHER_INT_SRC_INTEARNOT_MSK                             (0x40)
-#define ETHER_INT_SRC_DMPARERR_OFST                             (7)
-#define ETHER_INT_SRC_DMPARERR_MSK                              (0x80)
-#define ETHER_INT_SRC_INTEXBD_OFST                              (8)
-#define ETHER_INT_SRC_INTEXBD_MSK                               (0x100)
-#define ETHER_INT_SRC_INTTXCTLCMP_OFST                  (9)
-#define ETHER_INT_SRC_INTTXCTLCMP_MSK                   (0x200)
-#define ETHER_INT_SRC_INTNRABT_OFST                             (10)
-#define ETHER_INT_SRC_INTNRABT_MSK                              (0x400)
-#define ETHER_INT_SRC_FDAEX_OFST                                (11)
-#define ETHER_INT_SRC_FDAEX_MSK                                 (0x800)
-#define ETHER_INT_SRC_BLEX_OFST                                 (12)
-#define ETHER_INT_SRC_BLEX_MSK                                  (0x1000)
-#define ETHER_INT_SRC_DMPARERRSTAT_OFST                 (13)
-#define ETHER_INT_SRC_DMPARERRSTAT_MSK                  (0x2000)
-#define ETHER_INT_SRC_NRABT_OFST                                (14)
-#define ETHER_INT_SRC_NRABT_MSK                                 (0x4000)
-#define ETHER_INT_SRC_INTLINK_OFST                              (15)
-#define ETHER_INT_SRC_INTLINK_MSK                               (0x8000)
-#define ETHER_INT_SRC_INTEXDEFER_OFST                   (16)
-#define ETHER_INT_SRC_INTEXDEFER_MSK                    (0x10000)
-#define ETHER_INT_SRC_INTRMON_OFST                              (17)
-#define ETHER_INT_SRC_INTRMON_MSK                               (0x20000)
-#define ETHER_INT_SRC_IRQ_MSK                                   (0x83FF)
-
-#define ETHER_PAUSECNT(base)                                                    (ETHER00_TYPE (base + 0x40))
-#define ETHER_PAUSECNT_COUNT_OFST                               (0)
-#define ETHER_PAUSECNT_COUNT_MSK                                (0xFFFF)
-
-#define ETHER_REMPAUCNT(base)                                                   (ETHER00_TYPE (base + 0x44))
-#define ETHER_REMPAUCNT_COUNT_OFST                              (0)
-#define ETHER_REMPAUCNT_COUNT_MSK                               (0xFFFF)
-
-#define ETHER_TXCONFRMSTAT(base)                                                (ETHER00_TYPE (base + 0x348))
-#define ETHER_TXCONFRMSTAT_TS_STAT_VALUE_OFST   (0)
-#define ETHER_TXCONFRMSTAT_TS_STAT_VALUE_MSK    (0x3FFFFF)
-
-#define ETHER_MAC_CTL(base)                                                     (ETHER00_TYPE (base + 0))
-#define ETHER_MAC_CTL_HALTREQ_OFST                              (0)
-#define ETHER_MAC_CTL_HALTREQ_MSK                               (0x1)
-#define ETHER_MAC_CTL_HALTIMM_OFST                              (1)
-#define ETHER_MAC_CTL_HALTIMM_MSK                               (0x2)
-#define ETHER_MAC_CTL_RESET_OFST                                (2)
-#define ETHER_MAC_CTL_RESET_MSK                                 (0x4)
-#define ETHER_MAC_CTL_FULLDUP_OFST                              (3)
-#define ETHER_MAC_CTL_FULLDUP_MSK                               (0x8)
-#define ETHER_MAC_CTL_MACLOOP_OFST                              (4)
-#define ETHER_MAC_CTL_MACLOOP_MSK                               (0x10)
-#define ETHER_MAC_CTL_CONN_OFST                                 (5)
-#define ETHER_MAC_CTL_CONN_MSK                                  (0x60)
-#define ETHER_MAC_CTL_LOOP10_OFST                               (7)
-#define ETHER_MAC_CTL_LOOP10_MSK                                (0x80)
-#define ETHER_MAC_CTL_LNKCHG_OFST                               (8)
-#define ETHER_MAC_CTL_LNKCHG_MSK                                (0x100)
-#define ETHER_MAC_CTL_MISSROLL_OFST                             (10)
-#define ETHER_MAC_CTL_MISSROLL_MSK                              (0x400)
-#define ETHER_MAC_CTL_ENMISSROLL_OFST                   (13)
-#define ETHER_MAC_CTL_ENMISSROLL_MSK                    (0x2000)
-#define ETHER_MAC_CTL_LINK10_OFST                               (15)
-#define ETHER_MAC_CTL_LINK10_MSK                                (0x8000)
-
-#define ETHER_ARC_CTL(base)                                                     (ETHER00_TYPE (base + 0x4))
-#define ETHER_ARC_CTL_STATIONACC_OFST                   (0)
-#define ETHER_ARC_CTL_STATIONACC_MSK                    (0x1)
-#define ETHER_ARC_CTL_GROUPACC_OFST                             (1)
-#define ETHER_ARC_CTL_GROUPACC_MSK                              (0x2)
-#define ETHER_ARC_CTL_BROADACC_OFST                             (2)
-#define ETHER_ARC_CTL_BROADACC_MSK                              (0x4)
-#define ETHER_ARC_CTL_NEGARC_OFST                               (3)
-#define ETHER_ARC_CTL_NEGARC_MSK                                (0x8)
-#define ETHER_ARC_CTL_COMPEN_OFST                               (4)
-#define ETHER_ARC_CTL_COMPEN_MSK                                (0x10)
-
-#define ETHER_TX_CTL(base)                                                      (ETHER00_TYPE (base + 0x8))
-#define ETHER_TX_CTL_TXEN_OFST                                  (0)
-#define ETHER_TX_CTL_TXEN_MSK                                   (0x1)
-#define ETHER_TX_CTL_TXHALT_OFST                                (1)
-#define ETHER_TX_CTL_TXHALT_MSK                                 (0x2)
-#define ETHER_TX_CTL_NOPAD_OFST                                 (2)
-#define ETHER_TX_CTL_NOPAD_MSK                                  (0x4)
-#define ETHER_TX_CTL_NOCRC_OFST                                 (3)
-#define ETHER_TX_CTL_NOCRC_MSK                                  (0x8)
-#define ETHER_TX_CTL_FBACK_OFST                                 (4)
-#define ETHER_TX_CTL_FBACK_MSK                                  (0x10)
-#define ETHER_TX_CTL_NOEXDEF_OFST                               (5)
-#define ETHER_TX_CTL_NOEXDEF_MSK                                (0x20)
-#define ETHER_TX_CTL_SDPAUSE_OFST                               (6)
-#define ETHER_TX_CTL_SDPAUSE_MSK                                (0x40)
-#define ETHER_TX_CTL_MII10_OFST                                 (7)
-#define ETHER_TX_CTL_MII10_MSK                                  (0x80)
-#define ETHER_TX_CTL_ENUNDER_OFST                               (8)
-#define ETHER_TX_CTL_ENUNDER_MSK                                (0x100)
-#define ETHER_TX_CTL_ENEXDEFER_OFST                             (9)
-#define ETHER_TX_CTL_ENEXDEFER_MSK                              (0x200)
-#define ETHER_TX_CTL_ENLCARR_OFST                               (10)
-#define ETHER_TX_CTL_ENLCARR_MSK                                (0x400)
-#define ETHER_TX_CTL_ENEXCOLL_OFST                              (11)
-#define ETHER_TX_CTL_ENEXCOLL_MSK                               (0x800)
-#define ETHER_TX_CTL_ENLATECOLL_OFST                            (12)
-#define ETHER_TX_CTL_ENLATECOLL_MSK                             (0x1000)
-#define ETHER_TX_CTL_ENTXPAR_OFST                               (13)
-#define ETHER_TX_CTL_ENTXPAR_MSK                                (0x2000)
-#define ETHER_TX_CTL_ENCOMP_OFST                                (14)
-#define ETHER_TX_CTL_ENCOMP_MSK                                 (0x4000)
-
-#define ETHER_TX_STAT(base)                                                     (ETHER00_TYPE (base + 0xc))
-#define ETHER_TX_STAT_TXCOLL_OFST                               (0)
-#define ETHER_TX_STAT_TXCOLL_MSK                                (0xF)
-#define ETHER_TX_STAT_EXCOLL_OFST                               (4)
-#define ETHER_TX_STAT_EXCOLL_MSK                                (0x10)
-#define ETHER_TX_STAT_TXDEFER_OFST                              (5)
-#define ETHER_TX_STAT_TXDEFER_MSK                               (0x20)
-#define ETHER_TX_STAT_PAUSED_OFST                               (6)
-#define ETHER_TX_STAT_PAUSED_MSK                                (0x40)
-#define ETHER_TX_STAT_INTTX_OFST                                (7)
-#define ETHER_TX_STAT_INTTX_MSK                                 (0x80)
-#define ETHER_TX_STAT_UNDER_OFST                                (8)
-#define ETHER_TX_STAT_UNDER_MSK                                 (0x100)
-#define ETHER_TX_STAT_EXDEFER_OFST                              (9)
-#define ETHER_TX_STAT_EXDEFER_MSK                               (0x200)
-#define ETHER_TX_STAT_LCARR_OFST                                (10)
-#define ETHER_TX_STAT_LCARR_MSK                                 (0x400)
-#define ETHER_TX_STAT_TX10STAT_OFST                             (11)
-#define ETHER_TX_STAT_TX10STAT_MSK                              (0x800)
-#define ETHER_TX_STAT_LATECOLL_OFST                             (12)
-#define ETHER_TX_STAT_LATECOLL_MSK                              (0x1000)
-#define ETHER_TX_STAT_TXPAR_OFST                                (13)
-#define ETHER_TX_STAT_TXPAR_MSK                                 (0x2000)
-#define ETHER_TX_STAT_COMP_OFST                                 (14)
-#define ETHER_TX_STAT_COMP_MSK                                  (0x4000)
-#define ETHER_TX_STAT_TXHALTED_OFST                             (15)
-#define ETHER_TX_STAT_TXHALTED_MSK                              (0x8000)
-#define ETHER_TX_STAT_SQERR_OFST                                (16)
-#define ETHER_TX_STAT_SQERR_MSK                                 (0x10000)
-#define ETHER_TX_STAT_TXMCAST_OFST                              (17)
-#define ETHER_TX_STAT_TXMCAST_MSK                               (0x20000)
-#define ETHER_TX_STAT_TXBCAST_OFST                              (18)
-#define ETHER_TX_STAT_TXBCAST_MSK                               (0x40000)
-#define ETHER_TX_STAT_VLAN_OFST                                 (19)
-#define ETHER_TX_STAT_VLAN_MSK                                  (0x80000)
-#define ETHER_TX_STAT_MACC_OFST                                 (20)
-#define ETHER_TX_STAT_MACC_MSK                                  (0x100000)
-#define ETHER_TX_STAT_TXPAUSE_OFST                              (21)
-#define ETHER_TX_STAT_TXPAUSE_MSK                               (0x200000)
-
-#define ETHER_RX_CTL(base)                                                      (ETHER00_TYPE (base + 0x10))
-#define ETHER_RX_CTL_RXEN_OFST                                  (0)
-#define ETHER_RX_CTL_RXEN_MSK                                   (0x1)
-#define ETHER_RX_CTL_RXHALT_OFST                                (1)
-#define ETHER_RX_CTL_RXHALT_MSK                                 (0x2)
-#define ETHER_RX_CTL_LONGEN_OFST                                (2)
-#define ETHER_RX_CTL_LONGEN_MSK                                 (0x4)
-#define ETHER_RX_CTL_SHORTEN_OFST                               (3)
-#define ETHER_RX_CTL_SHORTEN_MSK                                (0x8)
-#define ETHER_RX_CTL_STRIPCRC_OFST                              (4)
-#define ETHER_RX_CTL_STRIPCRC_MSK                               (0x10)
-#define ETHER_RX_CTL_PASSCTL_OFST                               (5)
-#define ETHER_RX_CTL_PASSCTL_MSK                                (0x20)
-#define ETHER_RX_CTL_IGNORECRC_OFST                             (6)
-#define ETHER_RX_CTL_IGNORECRC_MSK                              (0x40)
-#define ETHER_RX_CTL_ENALIGN_OFST                               (8)
-#define ETHER_RX_CTL_ENALIGN_MSK                                (0x100)
-#define ETHER_RX_CTL_ENCRCERR_OFST                              (9)
-#define ETHER_RX_CTL_ENCRCERR_MSK                               (0x200)
-#define ETHER_RX_CTL_ENOVER_OFST                                (10)
-#define ETHER_RX_CTL_ENOVER_MSK                                 (0x400)
-#define ETHER_RX_CTL_ENLONGERR_OFST                             (11)
-#define ETHER_RX_CTL_ENLONGERR_MSK                              (0x800)
-#define ETHER_RX_CTL_ENRXPAR_OFST                               (13)
-#define ETHER_RX_CTL_ENRXPAR_MSK                                (0x2000)
-#define ETHER_RX_CTL_ENGOOD_OFST                                (14)
-#define ETHER_RX_CTL_ENGOOD_MSK                                 (0x4000)
-
-#define ETHER_RX_STAT(base)                                                     (ETHER00_TYPE (base + 0x14))
-#define ETHER_RX_STAT_LENERR_OFST                               (4)
-#define ETHER_RX_STAT_LENERR_MSK                                (0x10)
-#define ETHER_RX_STAT_CTLRECD_OFST                              (5)
-#define ETHER_RX_STAT_CTLRECD_MSK                               (0x20)
-#define ETHER_RX_STAT_INTRX_OFST                                (6)
-#define ETHER_RX_STAT_INTRX_MSK                                 (0x40)
-#define ETHER_RX_STAT_RX10STAT_OFST                             (7)
-#define ETHER_RX_STAT_RX10STAT_MSK                              (0x80)
-#define ETHER_RX_STAT_ALIGNERR_OFST                             (8)
-#define ETHER_RX_STAT_ALIGNERR_MSK                              (0x100)
-#define ETHER_RX_STAT_CRCERR_OFST                               (9)
-#define ETHER_RX_STAT_CRCERR_MSK                                (0x200)
-#define ETHER_RX_STAT_OVERFLOW_OFST                             (10)
-#define ETHER_RX_STAT_OVERFLOW_MSK                              (0x400)
-#define ETHER_RX_STAT_LONGERR_OFST                              (11)
-#define ETHER_RX_STAT_LONGERR_MSK                               (0x800)
-#define ETHER_RX_STAT_RXPAR_OFST                                (13)
-#define ETHER_RX_STAT_RXPAR_MSK                                 (0x2000)
-#define ETHER_RX_STAT_GOOD_OFST                                 (14)
-#define ETHER_RX_STAT_GOOD_MSK                                  (0x4000)
-#define ETHER_RX_STAT_RXHALTED_OFST                             (15)
-#define ETHER_RX_STAT_RXHALTED_MSK                              (0x8000)
-#define ETHER_RX_STAT_RXMCAST_OFST                              (17)
-#define ETHER_RX_STAT_RXMCAST_MSK                               (0x10000)
-#define ETHER_RX_STAT_RXBCAST_OFST                              (18)
-#define ETHER_RX_STAT_RXBCAST_MSK                               (0x20000)
-#define ETHER_RX_STAT_RXVLAN_OFST                               (19)
-#define ETHER_RX_STAT_RXVLAN_MSK                                (0x40000)
-#define ETHER_RX_STAT_RXPAUSE_OFST                              (20)
-#define ETHER_RX_STAT_RXPAUSE_MSK                               (0x80000)
-#define ETHER_RX_STAT_ARCSTATUS_OFST                            (21)
-#define ETHER_RX_STAT_ARCSTATUS_MSK                             (0xF00000)
-#define ETHER_RX_STAT_ARCENT_OFST                               (25)
-#define ETHER_RX_STAT_ARCENT_MSK                                (0x1F000000)
-
-#define ETHER_MD_DATA(base)                                                     (ETHER00_TYPE (base + 0x18))
-
-#define ETHER_MD_CA(base)                                                               (ETHER00_TYPE (base + 0x1c))
-#define ETHER_MD_CA_ADDR_OFST                                   (0)
-#define ETHER_MD_CA_ADDR_MSK                                    (0x1F)
-#define ETHER_MD_CA_PHY_OFST                                    (5)
-#define ETHER_MD_CA_PHY_MSK                                     (0x3E0)
-#define ETHER_MD_CA_WR_OFST                                     (10)
-#define ETHER_MD_CA_WR_MSK                                      (0x400)
-#define ETHER_MD_CA_BUSY_OFST                                   (11)
-#define ETHER_MD_CA_BUSY_MSK                                    (0x800)
-#define ETHER_MD_CA_PRESUPP_OFST                                (12)
-#define ETHER_MD_CA_PRESUPP_MSK                                 (0x1000)
-
-#define ETHER_ARC_ADR(base)           (ETHER00_TYPE (base + 0x160))
-#define ETHER_ARC_ADR_ARC_LOC_OFST                              (2)
-#define ETHER_ARC_ADR_ARC_LOC_MSK                               (0xFFC)
-
-#define ETHER_ARC_DATA(base)  (ETHER00_TYPE (base + 0x364))
-
-#define ETHER_ARC_ENA(base)   (ETHER00_TYPE (base + 0x28))
-#define ETHER_ARC_ENA_MSK                                       (0x1FFFFF)
-
-#define ETHER_PROM_CTL(base)                                                    (ETHER00_TYPE (base + 0x2c))
-#define ETHER_PROM_CTL_PROM_ADDR_OFST                   (0)
-#define ETHER_PROM_CTL_PROM_ADDR_MSK                    (0x3F)
-#define ETHER_PROM_CTL_OPCODE_OFST                              (13)
-#define ETHER_PROM_CTL_OPCODE_MSK                               (0x6000)
-#define ETHER_PROM_CTL_OPCODE_READ_MSK                  (0x4000)
-#define ETHER_PROM_CTL_OPCODE_WRITE_MSK                 (0x2000)
-#define ETHER_PROM_CTL_OPCODE_ERASE_MSK                 (0x6000)
-#define ETHER_PROM_CTL_ENABLE_MSK                               (0x0030)
-#define ETHER_PROM_CTL_DISABLE_MSK                              (0x0000)
-#define ETHER_PROM_CTL_BUSY_OFST                                (15)
-#define ETHER_PROM_CTL_BUSY_MSK                                 (0x8000)
-
-#define ETHER_PROM_DATA(base)                                                   (ETHER00_TYPE (base + 0x30))
-
-#define ETHER_MISS_CNT(base)                                                    (ETHER00_TYPE (base + 0x3c))
-#define ETHER_MISS_CNT_COUNT_OFST                               (0)
-#define ETHER_MISS_CNT_COUNT_MSK                                (0xFFFF)
-
-#define ETHER_CNTDATA(base)                                                     (ETHER00_TYPE (base + 0x80))
-
-#define ETHER_CNTACC(base)                                                      (ETHER00_TYPE (base + 0x84))
-#define ETHER_CNTACC_ADDR_OFST                                  (0)
-#define ETHER_CNTACC_ADDR_MSK                                   (0xFF)
-#define ETHER_CNTACC_WRRDN_OFST                                 (8)
-#define ETHER_CNTACC_WRRDN_MSK                                  (0x100)
-#define ETHER_CNTACC_CLEAR_OFST                                 (9)
-#define ETHER_CNTACC_CLEAR_MSK                                  (0x200)
-
-#define ETHER_TXRMINTEN(base)                                                   (ETHER00_TYPE (base + 0x88))
-#define ETHER_TXRMINTEN_MSK                                             (0x3FFFFFFF)
-
-#define ETHER_RXRMINTEN(base)                                                   (ETHER00_TYPE (base + 0x8C))
-#define ETHER_RXRMINTEN_MSK                                             (0xFFFFFF)
-
-/*
-*       RMON Registers
-*/
-#define         RMON_COLLISION0                                         0x0
-#define         RMON_COLLISION1                                         0x1
-#define         RMON_COLLISION2                                         0x2
-#define         RMON_COLLISION3                                         0x3
-#define         RMON_COLLISION4                                         0x4
-#define         RMON_COLLISION5                                         0x5
-#define         RMON_COLLISION6                                         0x6
-#define         RMON_COLLISION7                                         0x7
-#define         RMON_COLLISION8                                         0x8
-#define         RMON_COLLISION9                                         0x9
-#define         RMON_COLLISION10                                        0xa
-#define         RMON_COLLISION11                                        0xb
-#define         RMON_COLLISION12                                        0xc
-#define         RMON_COLLISION13                                        0xd
-#define         RMON_COLLISION14                                        0xe
-#define         RMON_COLLISION15                                        0xf
-#define         RMON_COLLISION16                                        0x10
-#define         RMON_FRAMES_WITH_DEFERRED_XMISSIONS     0x11
-#define         RMON_LATE_COLLISIONS                            0x12
-#define         RMON_FRAMES_LOST_DUE_TO_MAC_XMIT        0x13
-#define         RMON_CARRIER_SENSE_ERRORS                       0x14
-#define         RMON_FRAMES_WITH_EXCESSIVE_DEFERAL      0x15
-#define         RMON_UNICAST_FRAMES_TRANSMITTED_OK      0x16
-#define         RMON_MULTICAST_FRAMES_XMITTED_OK        0x17
-#define         RMON_BROADCAST_FRAMES_XMITTED_OK        0x18
-#define         RMON_SQE_TEST_ERRORS                            0x19
-#define         RMON_PAUSE_MACCTRL_FRAMES_XMITTED       0x1A
-#define         RMON_MACCTRL_FRAMES_XMITTED                     0x1B
-#define         RMON_VLAN_FRAMES_XMITTED                        0x1C
-#define         RMON_OCTETS_XMITTED_OK                          0x1D
-#define         RMON_OCTETS_XMITTED_OK_HI                       0x1E
-
-#define         RMON_RX_PACKET_SIZES0                           0x40
-#define         RMON_RX_PACKET_SIZES1                           0x41
-#define         RMON_RX_PACKET_SIZES2                           0x42
-#define         RMON_RX_PACKET_SIZES3                           0x43
-#define         RMON_RX_PACKET_SIZES4                           0x44
-#define         RMON_RX_PACKET_SIZES5                           0x45
-#define         RMON_RX_PACKET_SIZES6                           0x46
-#define         RMON_RX_PACKET_SIZES7                           0x47
-#define         RMON_FRAME_CHECK_SEQUENCE_ERRORS        0x48
-#define         RMON_ALIGNMENT_ERRORS                           0x49
-#define         RMON_FRAGMENTS                                          0x4A
-#define         RMON_JABBERS                                            0x4B
-#define         RMON_FRAMES_LOST_TO_INTMACRCVERR        0x4C
-#define         RMON_UNICAST_FRAMES_RCVD_OK                     0x4D
-#define         RMON_MULTICAST_FRAMES_RCVD_OK           0x4E
-#define         RMON_BROADCAST_FRAMES_RCVD_OK           0x4F
-#define         RMON_IN_RANGE_LENGTH_ERRORS                     0x50
-#define         RMON_OUT_OF_RANGE_LENGTH_ERRORS         0x51
-#define         RMON_VLAN_FRAMES_RCVD                           0x52
-#define         RMON_PAUSE_MAC_CTRL_FRAMES_RCVD         0x53
-#define         RMON_MAC_CTRL_FRAMES_RCVD                       0x54
-#define         RMON_OCTETS_RCVD_OK                                     0x55
-#define         RMON_OCTETS_RCVD_OK_HI                          0x56
-#define         RMON_OCTETS_RCVD_OTHER                          0x57
-#define         RMON_OCTETS_RCVD_OTHER_HI                       0x58
-
-#endif /* __ETHER00_H */
diff --git a/include/asm-arm/arch-epxa10db/excalibur.h b/include/asm-arm/arch-epxa10db/excalibur.h
deleted file mode 100644
index 5c91dd6d7822..000000000000
--- a/include/asm-arm/arch-epxa10db/excalibur.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* megafunction wizard: %ARM-Based Excalibur%
-   GENERATION: STANDARD
-   VERSION: WM1.0
-   MODULE: ARM-Based Excalibur
-   PROJECT: excalibur
-   ============================================================
-   File Name: v:\embedded\linux\bootldr\excalibur.h
-   Megafunction Name(s): ARM-Based Excalibur
-   ============================================================
-
-   ************************************************************
-   THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
-   ************************************************************/
-
-#ifndef EXCALIBUR_H_INCLUDED
-#define EXCALIBUR_H_INCLUDED
-
-#define EXC_DEFINE_PROCESSOR_LITTLE_ENDIAN
-#define EXC_DEFINE_BOOT_FROM_FLASH
-
-#define EXC_INPUT_CLK_FREQUENCY (50000000)
-#define EXC_AHB1_CLK_FREQUENCY (150000000)
-#define EXC_AHB2_CLK_FREQUENCY (75000000)
-#define EXC_SDRAM_CLK_FREQUENCY (75000000)
-
-/* Registers Block */
-#define EXC_REGISTERS_BASE (0x7fffc000)
-#define EXC_MODE_CTRL00_BASE (EXC_REGISTERS_BASE + 0x000)
-#define EXC_IO_CTRL00_BASE (EXC_REGISTERS_BASE + 0x040)
-#define EXC_MMAP00_BASE (EXC_REGISTERS_BASE + 0x080)
-#define EXC_PLD_CONFIG00_BASE (EXC_REGISTERS_BASE + 0x140)
-#define EXC_TIMER00_BASE (EXC_REGISTERS_BASE + 0x200)
-#define EXC_INT_CTRL00_BASE (EXC_REGISTERS_BASE + 0xc00)
-#define EXC_CLOCK_CTRL00_BASE (EXC_REGISTERS_BASE + 0x300)
-#define EXC_WATCHDOG00_BASE (EXC_REGISTERS_BASE + 0xa00)
-#define EXC_UART00_BASE (EXC_REGISTERS_BASE + 0x280)
-#define EXC_EBI00_BASE (EXC_REGISTERS_BASE + 0x380)
-#define EXC_SDRAM00_BASE (EXC_REGISTERS_BASE + 0x400)
-#define EXC_AHB12_BRIDGE_CTRL00_BASE (EXC_REGISTERS_BASE + 0x800)
-#define EXC_PLD_STRIPE_BRIDGE_CTRL00_BASE (EXC_REGISTERS_BASE + 0x100)
-#define EXC_STRIPE_PLD_BRIDGE_CTRL00_BASE (EXC_REGISTERS_BASE + 0x100)
-
-#define EXC_REGISTERS_SIZE (0x00004000)
-
-/* EBI Block(s) */
-#define EXC_EBI_BLOCK0_BASE (0x40000000)
-#define EXC_EBI_BLOCK0_SIZE (0x00400000)
-#define EXC_EBI_BLOCK0_WIDTH (8)
-#define EXC_EBI_BLOCK0_NON_CACHEABLE
-#define EXC_EBI_BLOCK1_BASE (0x40400000)
-#define EXC_EBI_BLOCK1_SIZE (0x00400000)
-#define EXC_EBI_BLOCK1_WIDTH (16)
-#define EXC_EBI_BLOCK1_NON_CACHEABLE
-#define EXC_EBI_BLOCK2_BASE (0x40800000)
-#define EXC_EBI_BLOCK2_SIZE (0x00400000)
-#define EXC_EBI_BLOCK2_WIDTH (16)
-#define EXC_EBI_BLOCK2_NON_CACHEABLE
-#define EXC_EBI_BLOCK3_BASE (0x40c00000)
-#define EXC_EBI_BLOCK3_SIZE (0x00400000)
-#define EXC_EBI_BLOCK3_WIDTH (16)
-#define EXC_EBI_BLOCK3_NON_CACHEABLE
-
-/* SDRAM Block(s) */
-#define EXC_SDRAM_BLOCK0_BASE (0x00000000)
-#define EXC_SDRAM_BLOCK0_SIZE (0x04000000)
-#define EXC_SDRAM_BLOCK0_WIDTH (32)
-#define EXC_SDRAM_BLOCK1_BASE (0x04000000)
-#define EXC_SDRAM_BLOCK1_SIZE (0x04000000)
-#define EXC_SDRAM_BLOCK1_WIDTH (32)
-
-/* Single Port SRAM Block(s) */
-#define EXC_SPSRAM_BLOCK0_BASE (0x08000000)
-#define EXC_SPSRAM_BLOCK0_SIZE (0x00020000)
-#define EXC_SPSRAM_BLOCK1_BASE (0x08020000)
-#define EXC_SPSRAM_BLOCK1_SIZE (0x00020000)
-
-/* PLD Block(s) */
-#define EXC_PLD_BLOCK0_BASE (0x80000000)
-#define EXC_PLD_BLOCK0_SIZE (0x00004000)
-#define EXC_PLD_BLOCK0_NON_CACHEABLE
-#define EXC_PLD_BLOCK1_BASE (0xf000000)
-#define EXC_PLD_BLOCK1_SIZE (0x00004000)
-#define EXC_PLD_BLOCK1_NON_CACHEABLE
-#define EXC_PLD_BLOCK2_BASE (0x80008000)
-#define EXC_PLD_BLOCK2_SIZE (0x00004000)
-#define EXC_PLD_BLOCK2_NON_CACHEABLE
-#define EXC_PLD_BLOCK3_BASE (0x8000c000)
-#define EXC_PLD_BLOCK3_SIZE (0x00004000)
-#define EXC_PLD_BLOCK3_NON_CACHEABLE
-
-#endif
diff --git a/include/asm-arm/arch-epxa10db/hardware.h b/include/asm-arm/arch-epxa10db/hardware.h
deleted file mode 100644
index b992c2924a77..000000000000
--- a/include/asm-arm/arch-epxa10db/hardware.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- *  linux/include/asm-arm/arch-epxa10/hardware.h
- *
- *  This file contains the hardware definitions of the Integrator.
- *
- *  Copyright (C) 1999 ARM Limited.
- *  Copyright (C) 2001 Altera Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * 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_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-#include <asm/arch/platform.h>
-
-/*
- * Where in virtual memory the IO devices (timers, system controllers
- * and so on)
- */
-#define IO_BASE                 0xf0000000                 // VA of IO 
-#define IO_SIZE                 0x10000000                 // How much?
-#define IO_START                EXC_REGISTERS_BASE              // PA of IO
-/* macro to get at IO space when running virtually */
-#define IO_ADDRESS(x) ((x) | 0xf0000000) 
-
-#define FLASH_VBASE             0xFE000000
-#define FLASH_SIZE              0x01000000
-#define FLASH_START             EXC_EBI_BLOCK0_BASE
-#define FLASH_VADDR(x) ((x)|0xFE000000)
-/*
- * Similar to above, but for PCI addresses (memory, IO, Config and the
- * V3 chip itself).  WARNING: this has to mirror definitions in platform.h
- */
-#if 0
-#define PCI_MEMORY_VADDR        0xe8000000
-#define PCI_CONFIG_VADDR        0xec000000
-#define PCI_V3_VADDR            0xed000000
-#define PCI_IO_VADDR            0xee000000
-
-#define PCIO_BASE               PCI_IO_VADDR
-#define PCIMEM_BASE             PCI_MEMORY_VADDR
-
-
-#define pcibios_assign_all_busses()     1
-
-#define PCIBIOS_MIN_IO          0x6000
-#define PCIBIOS_MIN_MEM         0x00100000
-#endif
-
-
-#endif
-
diff --git a/include/asm-arm/arch-epxa10db/int_ctrl00.h b/include/asm-arm/arch-epxa10db/int_ctrl00.h
deleted file mode 100644
index 23ec864c40bb..000000000000
--- a/include/asm-arm/arch-epxa10db/int_ctrl00.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- *  
- *  This file contains the register definitions for the Excalibur
- *  Timer TIMER00.
- *
- *  Copyright (C) 2001 Altera Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * 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 __INT_CTRL00_H
-#define __INT_CTRL00_H
-
-#define INT_MS(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x00 ))
-#define INT_MS_FC_MSK (0x10000)
-#define INT_MS_FC_OFST (16)
-#define INT_MS_M1_MSK (0x8000)
-#define INT_MS_M1_OFST (15)
-#define INT_MS_M0_MSK (0x4000)
-#define INT_MS_M0_OFST (14)
-#define INT_MS_AE_MSK (0x2000)
-#define INT_MS_AE_OFST (13)
-#define INT_MS_PE_MSK (0x1000)
-#define INT_MS_PE_OFST (12)
-#define INT_MS_EE_MSK (0x0800)
-#define INT_MS_EE_OFST (11)
-#define INT_MS_PS_MSK (0x0400)
-#define INT_MS_PS_OFST (10)
-#define INT_MS_T1_MSK (0x0200)
-#define INT_MS_T1_OFST (9)
-#define INT_MS_T0_MSK (0x0100)
-#define INT_MS_T0_OFST (8)
-#define INT_MS_UA_MSK (0x0080)
-#define INT_MS_UA_OFST (7)
-#define INT_MS_IP_MSK (0x0040)
-#define INT_MS_IP_OFST (6)
-#define INT_MS_P5_MSK (0x0020)
-#define INT_MS_P5_OFST (5)
-#define INT_MS_P4_MSK (0x0010)
-#define INT_MS_P4_OFST (4)
-#define INT_MS_P3_MSK (0x0008)
-#define INT_MS_P3_OFST (3)
-#define INT_MS_P2_MSK (0x0004)
-#define INT_MS_P2_OFST (2)
-#define INT_MS_P1_MSK (0x0002)
-#define INT_MS_P1_OFST (1)
-#define INT_MS_P0_MSK (0x0001)
-#define INT_MS_P0_OFST (0)
-
-#define INT_MC(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x04 ))
-#define INT_MC_FC_MSK (0x10000)
-#define INT_MC_FC_OFST (16)
-#define INT_MC_M1_MSK (0x8000)
-#define INT_MC_M1_OFST (15)
-#define INT_MC_M0_MSK (0x4000)
-#define INT_MC_M0_OFST (14)
-#define INT_MC_AE_MSK (0x2000)
-#define INT_MC_AE_OFST (13)
-#define INT_MC_PE_MSK (0x1000)
-#define INT_MC_PE_OFST (12)
-#define INT_MC_EE_MSK (0x0800)
-#define INT_MC_EE_OFST (11)
-#define INT_MC_PS_MSK (0x0400)
-#define INT_MC_PS_OFST (10)
-#define INT_MC_T1_MSK (0x0200)
-#define INT_MC_T1_OFST (9)
-#define INT_MC_T0_MSK (0x0100)
-#define INT_MC_T0_OFST (8)
-#define INT_MC_UA_MSK (0x0080)
-#define INT_MC_UA_OFST (7)
-#define INT_MC_IP_MSK (0x0040)
-#define INT_MC_IP_OFST (6)
-#define INT_MC_P5_MSK (0x0020)
-#define INT_MC_P5_OFST (5)
-#define INT_MC_P4_MSK (0x0010)
-#define INT_MC_P4_OFST (4)
-#define INT_MC_P3_MSK (0x0008)
-#define INT_MC_P3_OFST (3)
-#define INT_MC_P2_MSK (0x0004)
-#define INT_MC_P2_OFST (2)
-#define INT_MC_P1_MSK (0x0002)
-#define INT_MC_P1_OFST (1)
-#define INT_MC_P0_MSK (0x0001)
-#define INT_MC_P0_OFST (0)
-
-#define INT_SS(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x08 ))
-#define INT_SS_FC_SSK (0x8000)
-#define INT_SS_FC_OFST (15)
-#define INT_SS_M1_SSK (0x8000)
-#define INT_SS_M1_OFST (15)
-#define INT_SS_M0_SSK (0x4000)
-#define INT_SS_M0_OFST (14)
-#define INT_SS_AE_SSK (0x2000)
-#define INT_SS_AE_OFST (13)
-#define INT_SS_PE_SSK (0x1000)
-#define INT_SS_PE_OFST (12)
-#define INT_SS_EE_SSK (0x0800)
-#define INT_SS_EE_OFST (11)
-#define INT_SS_PS_SSK (0x0400)
-#define INT_SS_PS_OFST (10)
-#define INT_SS_T1_SSK (0x0200)
-#define INT_SS_T1_OFST (9)
-#define INT_SS_T0_SSK (0x0100)
-#define INT_SS_T0_OFST (8)
-#define INT_SS_UA_SSK (0x0080)
-#define INT_SS_UA_OFST (7)
-#define INT_SS_IP_SSK (0x0040)
-#define INT_SS_IP_OFST (6)
-#define INT_SS_P5_SSK (0x0020)
-#define INT_SS_P5_OFST (5)
-#define INT_SS_P4_SSK (0x0010)
-#define INT_SS_P4_OFST (4)
-#define INT_SS_P3_SSK (0x0008)
-#define INT_SS_P3_OFST (3)
-#define INT_SS_P2_SSK (0x0004)
-#define INT_SS_P2_OFST (2)
-#define INT_SS_P1_SSK (0x0002)
-#define INT_SS_P1_OFST (1)
-#define INT_SS_P0_SSK (0x0001)
-#define INT_SS_P0_OFST (0)
-
-#define INT_RS(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x0C ))
-#define INT_RS_FC_RSK (0x10000)
-#define INT_RS_FC_OFST (16)
-#define INT_RS_M1_RSK (0x8000)
-#define INT_RS_M1_OFST (15)
-#define INT_RS_M0_RSK (0x4000)
-#define INT_RS_M0_OFST (14)
-#define INT_RS_AE_RSK (0x2000)
-#define INT_RS_AE_OFST (13)
-#define INT_RS_PE_RSK (0x1000)
-#define INT_RS_PE_OFST (12)
-#define INT_RS_EE_RSK (0x0800)
-#define INT_RS_EE_OFST (11)
-#define INT_RS_PS_RSK (0x0400)
-#define INT_RS_PS_OFST (10)
-#define INT_RS_T1_RSK (0x0200)
-#define INT_RS_T1_OFST (9)
-#define INT_RS_T0_RSK (0x0100)
-#define INT_RS_T0_OFST (8)
-#define INT_RS_UA_RSK (0x0080)
-#define INT_RS_UA_OFST (7)
-#define INT_RS_IP_RSK (0x0040)
-#define INT_RS_IP_OFST (6)
-#define INT_RS_P5_RSK (0x0020)
-#define INT_RS_P5_OFST (5)
-#define INT_RS_P4_RSK (0x0010)
-#define INT_RS_P4_OFST (4)
-#define INT_RS_P3_RSK (0x0008)
-#define INT_RS_P3_OFST (3)
-#define INT_RS_P2_RSK (0x0004)
-#define INT_RS_P2_OFST (2)
-#define INT_RS_P1_RSK (0x0002)
-#define INT_RS_P1_OFST (1)
-#define INT_RS_P0_RSK (0x0001)
-#define INT_RS_P0_OFST (0)
-
-#define INT_ID(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x10 ))
-#define INT_ID_ID_MSK (0x3F)
-#define INT_ID_ID_OFST (0)
-
-#define INT_PLD_PRIORITY(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x14 ))
-#define INT_PLD_PRIORITY_PRI_MSK (0x3F)
-#define INT_PLD_PRIORITY_PRI_OFST (0)
-#define INT_PLD_PRIORITY_GA_MSK (0x40)
-#define INT_PLD_PRIORITY_GA_OFST (6)
-
-#define INT_MODE(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x18 ))
-#define INT_MODE_MODE_MSK (0x3)
-#define INT_MODE_MODE_OFST (0)
-
-#define INT_PRIORITY_P0(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x80 ))
-#define INT_PRIORITY_P0_PRI_MSK (0x3F)
-#define INT_PRIORITY_P0_PRI_OFST (0)
-#define INT_PRIORITY_P0_FQ_MSK (0x40)
-#define INT_PRIORITY_P0_FQ_OFST (6)
-
-#define INT_PRIORITY_P1(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x84 ))
-#define INT_PRIORITY_P1_PRI_MSK (0x3F)
-#define INT_PRIORITY_P1_PRI_OFST (0)
-#define INT_PRIORITY_P1_FQ_MSK (0x40)
-#define INT_PRIORITY_P1_FQ_OFST (6)
-
-#define INT_PRIORITY_P2(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x88 ))
-#define INT_PRIORITY_P2_PRI_MSK (0x3F)
-#define INT_PRIORITY_P2_PRI_OFST (0)
-#define INT_PRIORITY_P2_FQ_MSK (0x40)
-#define INT_PRIORITY_P2_FQ_OFST (6)
-
-#define INT_PRIORITY_P3(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x8C ))
-#define INT_PRIORITY_P3_PRI_MSK (0x3F)
-#define INT_PRIORITY_P3_PRI_OFST (0)
-#define INT_PRIORITY_P3_FQ_MSK (0x40)
-#define INT_PRIORITY_P3_FQ_OFST (6)
-
-#define INT_PRIORITY_P4(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x90 ))
-#define INT_PRIORITY_P4_PRI_MSK (0x3F)
-#define INT_PRIORITY_P4_PRI_OFST (0)
-#define INT_PRIORITY_P4_FQ_MSK (0x40)
-#define INT_PRIORITY_P4_FQ_OFST (6)
-
-#define INT_PRIORITY_P5(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x94 ))
-#define INT_PRIORITY_P5_PRI_MSK (0x3F)
-#define INT_PRIORITY_P5_PRI_OFST (0)
-#define INT_PRIORITY_P5_FQ_MSK (0x40)
-#define INT_PRIORITY_P5_FQ_OFST (6)
-
-#define INT_PRIORITY_IP(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x94 ))
-#define INT_PRIORITY_IP_PRI_MSK (0x3F)
-#define INT_PRIORITY_IP_PRI_OFST (0)
-#define INT_PRIORITY_IP_FQ_MSK (0x40)
-#define INT_PRIORITY_IP_FQ_OFST (6)
-
-#define INT_PRIORITY_UA(base_addr) (INT_CTRL00_TYPE (base_addr  + 0x9C ))
-#define INT_PRIORITY_UA_PRI_MSK (0x3F)
-#define INT_PRIORITY_UA_PRI_OFST (0)
-#define INT_PRIORITY_UA_FQ_MSK (0x40)
-#define INT_PRIORITY_UA_FQ_OFST (6)
-
-#define INT_PRIORITY_T0(base_addr) (INT_CTRL00_TYPE (base_addr  + 0xA0 ))
-#define INT_PRIORITY_T0_PRI_MSK (0x3F)
-#define INT_PRIORITY_T0_PRI_OFST (0)
-#define INT_PRIORITY_T0_FQ_MSK (0x40)
-#define INT_PRIORITY_T0_FQ_OFST (6)
-
-#define INT_PRIORITY_T1(base_addr) (INT_CTRL00_TYPE (base_addr  + 0xA4 ))
-#define INT_PRIORITY_T1_PRI_MSK (0x3F)
-#define INT_PRIORITY_T1_PRI_OFST (0)
-#define INT_PRIORITY_T1_FQ_MSK (0x40)
-#define INT_PRIORITY_T1_FQ_OFST (6)
-
-#define INT_PRIORITY_PS(base_addr) (INT_CTRL00_TYPE (base_addr  + 0xA8 ))
-#define INT_PRIORITY_PS_PRI_MSK (0x3F)
-#define INT_PRIORITY_PS_PRI_OFST (0)
-#define INT_PRIORITY_PS_FQ_MSK (0x40)
-#define INT_PRIORITY_PS_FQ_OFST (6)
-
-#define INT_PRIORITY_EE(base_addr) (INT_CTRL00_TYPE (base_addr  + 0xAC ))
-#define INT_PRIORITY_EE_PRI_MSK (0x3F)
-#define INT_PRIORITY_EE_PRI_OFST (0)
-#define INT_PRIORITY_EE_FQ_MSK (0x40)
-#define INT_PRIORITY_EE_FQ_OFST (6)
-
-#define INT_PRIORITY_PE(base_addr) (INT_CTRL00_TYPE (base_addr  + 0xB0 ))
-#define INT_PRIORITY_PE_PRI_MSK (0x3F)
-#define INT_PRIORITY_PE_PRI_OFST (0)
-#define INT_PRIORITY_PE_FQ_MSK (0x40)
-#define INT_PRIORITY_PE_FQ_OFST (6)
-
-#define INT_PRIORITY_AE(base_addr) (INT_CTRL00_TYPE (base_addr  + 0xB4 ))
-#define INT_PRIORITY_AE_PRI_MSK (0x3F)
-#define INT_PRIORITY_AE_PRI_OFST (0)
-#define INT_PRIORITY_AE_FQ_MSK (0x40)
-#define INT_PRIORITY_AE_FQ_OFST (6)
-
-#define INT_PRIORITY_M0(base_addr) (INT_CTRL00_TYPE (base_addr  + 0xB8 ))
-#define INT_PRIORITY_M0_PRI_MSK (0x3F)
-#define INT_PRIORITY_M0_PRI_OFST (0)
-#define INT_PRIORITY_M0_FQ_MSK (0x40)
-#define INT_PRIORITY_M0_FQ_OFST (6)
-
-#define INT_PRIORITY_M1(base_addr) (INT_CTRL00_TYPE (base_addr  + 0xBC ))
-#define INT_PRIORITY_M1_PRI_MSK (0x3F)
-#define INT_PRIORITY_M1_PRI_OFST (0)
-#define INT_PRIORITY_M1_FQ_MSK (0x40)
-#define INT_PRIORITY_M1_FQ_OFST (6)
-
-#define INT_PRIORITY_FC(base_addr) (INT_CTRL00_TYPE (base_addr  + 0xC0 ))
-#define INT_PRIORITY_FC_PRI_MSK (0x3F)
-#define INT_PRIORITY_FC_PRI_OFST (0)
-#define INT_PRIORITY_FC_FQ_MSK (0x40)
-#define INT_PRIORITY_FC_FQ_OFST (6)
-
-#endif /* __INT_CTRL00_H */
-
-
diff --git a/include/asm-arm/arch-epxa10db/io.h b/include/asm-arm/arch-epxa10db/io.h
deleted file mode 100644
index 9fe100c9d6be..000000000000
--- a/include/asm-arm/arch-epxa10db/io.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- *  linux/include/asm-arm/arch-epxa10db/io.h
- *
- *  Copyright (C) 1999 ARM Limited
- *
- * 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_ARCH_IO_H
-#define __ASM_ARM_ARCH_IO_H
-
-#include <asm/hardware.h>
-
-#define IO_SPACE_LIMIT 0xffff
-
-
-/*
- * Generic virtual read/write
- */
-/*#define outsw   __arch_writesw
-#define outsl   __arch_writesl
-#define outsb   __arch_writesb
-#define insb    __arch_readsb
-#define insw    __arch_readsw
-#define insl    __arch_readsl*/
-
-#define __io(a)                 ((void __iomem *)(a))
-#define __mem_pci(a)            (a) 
-
-#endif
diff --git a/include/asm-arm/arch-epxa10db/irqs.h b/include/asm-arm/arch-epxa10db/irqs.h
deleted file mode 100644
index c3758a3b5d9d..000000000000
--- a/include/asm-arm/arch-epxa10db/irqs.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- *  linux/include/asm-arm/arch-camelot/irqs.h
- *
- *  Copyright (C) 2001 Altera Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * 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
- */
-
-/* Use the Excalibur chip definitions */
-#define INT_CTRL00_TYPE
-#include "asm/arch/int_ctrl00.h"
-
-
-#define IRQ_PLD0                     INT_MS_P0_OFST
-#define IRQ_PLD1                     INT_MS_P1_OFST
-#define IRQ_PLD2                     INT_MS_P2_OFST
-#define IRQ_PLD3                     INT_MS_P3_OFST
-#define IRQ_PLD4                     INT_MS_P4_OFST
-#define IRQ_PLD5                     INT_MS_P5_OFST
-#define IRQ_EXT                      INT_MS_IP_OFST
-#define IRQ_UART                     INT_MS_UA_OFST
-#define IRQ_TIMER0                   INT_MS_T0_OFST
-#define IRQ_TIMER1                   INT_MS_T1_OFST
-#define IRQ_PLL                      INT_MS_PLL_OFST
-#define IRQ_EBI                      INT_MS_EBI_OFST
-#define IRQ_STRIPE_BRIDGE            INT_MS_PLL_OFST
-#define IRQ_AHB_BRIDGE               INT_MS_PLL_OFST
-#define IRQ_COMMRX                   INT_MS_CR_OFST
-#define IRQ_COMMTX                   INT_MS_CT_OFST
-#define IRQ_FAST_COMM                INT_MS_FC_OFST
-
-#define NR_IRQS                         (INT_MS_FC_OFST + 1)
-
diff --git a/include/asm-arm/arch-epxa10db/mode_ctrl00.h b/include/asm-arm/arch-epxa10db/mode_ctrl00.h
deleted file mode 100644
index d8a7efa12e19..000000000000
--- a/include/asm-arm/arch-epxa10db/mode_ctrl00.h
+++ /dev/null
@@ -1,80 +0,0 @@
-#ifndef __MODE_CTRL00_H
-#define __MODE_CTRL00_H
-
-/*
- * Register definitions for the reset and mode control
- */
-
-/*
- *  Copyright (C) 2001 Altera Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * 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
- */
-
-
-
-#define BOOT_CR(BASE_ADDR) (MODE_CTRL00_TYPE (BASE_ADDR  ))
-#define BOOT_CR_BF_MSK (0x1)
-#define BOOT_CR_BF_OFST (0)
-#define BOOT_CR_HM_MSK (0x2)
-#define BOOT_CR_HM_OFST (1)
-#define BOOT_CR_RE_MSK (0x4)
-#define BOOT_CR_RE_OFST (2)
-
-#define RESET_SR(BASE_ADDR) (MODE_CTRL00_TYPE (BASE_ADDR  + 0x4 ))
-#define RESET_SR_WR_MSK (0x1)
-#define RESET_SR_WR_OFST (0)
-#define RESET_SR_CR_MSK (0x2)
-#define RESET_SR_CR_OFST (1)
-#define RESET_SR_JT_MSK (0x4)
-#define RESET_SR_JT_OFST (2)
-#define RESET_SR_ER_MSK (0x8)
-#define RESET_SR_ER_OFST (3)
-
-#define ID_CODE(BASE_ADDR) (MODE_CTRL00_TYPE (BASE_ADDR  + 0x08 ))
-
-#define SRAM0_SR(BASE_ADDR) (MODE_CTRL00_TYPE (BASE_ADDR  + 0x20 ))
-#define SRAM0_SR_SIZE_MSK (0xFFFFF000)
-#define SRAM0_SR_SIZE_OFST (12)
-
-#define SRAM1_SR(BASE_ADDR) (MODE_CTRL00_TYPE (BASE_ADDR  + 0x24 ))
-#define SRAM1_SR_SIZE_MSK (0xFFFFF000)
-#define SRAM1_SR_SIZE_OFST (12)
-
-#define DPSRAM0_SR(BASE_ADDR) (MODE_CTRL00_TYPE (BASE_ADDR  + 0x30 ))
-
-#define DPSRAM0_SR_MODE_MSK (0xF)
-#define DPSRAM0_SR_MODE_OFST (0)
-#define DPSRAM0_SR_GLBL_MSK (0x30)
-#define DPSRAM0_SR_SIZE_MSK (0xFFFFF000)
-#define DPSRAM0_SR_SIZE_OFST (12)
-
-#define DPSRAM0_LCR(BASE_ADDR) (MODE_CTRL00_TYPE (BASE_ADDR  + 0x34 ))
-#define DPSRAM0_LCR_LCKADDR_MSK (0x1FFE0)
-#define DPSRAM0_LCR_LCKADDR_OFST (4)
-
-#define DPSRAM1_SR(BASE_ADDR) (MODE_CTRL00_TYPE (BASE_ADDR  + 0x38 ))
-#define DPSRAM1_SR_MODE_MSK (0xF)
-#define DPSRAM1_SR_MODE_OFST (0)
-#define DPSRAM1_SR_GLBL_MSK (0x30)
-#define DPSRAM1_SR_GLBL_OFST (4)
-#define DPSRAM1_SR_SIZE_MSK (0xFFFFF000)
-#define DPSRAM1_SR_SIZE_OFST (12)
-
-#define DPSRAM1_LCR(BASE_ADDR) (MODE_CTRL00_TYPE (BASE_ADDR  + 0x3C ))
-#define DPSRAM1_LCR_LCKADDR_MSK (0x1FFE0)
-#define DPSRAM1_LCR_LCKADDR_OFST (4)
-
-#endif /* __MODE_CTRL00_H */
diff --git a/include/asm-arm/arch-epxa10db/platform.h b/include/asm-arm/arch-epxa10db/platform.h
deleted file mode 100644
index 129bb0f212a0..000000000000
--- a/include/asm-arm/arch-epxa10db/platform.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef PLATFORM_H
-#define PLATFORM_H
-#include "excalibur.h"
-
-#define MAXIRQNUM 15 
-#endif
-
diff --git a/include/asm-arm/arch-epxa10db/pld_conf00.h b/include/asm-arm/arch-epxa10db/pld_conf00.h
deleted file mode 100644
index 7af2c38dacc6..000000000000
--- a/include/asm-arm/arch-epxa10db/pld_conf00.h
+++ /dev/null
@@ -1,73 +0,0 @@
-#ifndef __PLD_CONF00_H
-#define __PLD_CONF00_H
-
-/*
- * Register definitions for the PLD Configuration Logic
- */
-
-/*
- *  
- *  This file contains the register definitions for the Excalibur
- *  Interrupt controller INT_CTRL00.
- *
- *  Copyright (C) 2001 Altera Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * 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
- */
- 
-#define CONFIG_CONTROL(BASE_ADDR) (PLD_CONF00_TYPE (BASE_ADDR))  
-#define CONFIG_CONTROL_LK_MSK (0x1)
-#define CONFIG_CONTROL_LK_OFST (0)
-#define CONFIG_CONTROL_CO_MSK (0x2)
-#define CONFIG_CONTROL_CO_OFST (1)
-#define CONFIG_CONTROL_B_MSK  (0x4)
-#define CONFIG_CONTROL_B_OFST (2)
-#define CONFIG_CONTROL_PC_MSK (0x8)
-#define CONFIG_CONTROL_PC_OFST (3)
-#define CONFIG_CONTROL_E_MSK (0x10)
-#define CONFIG_CONTROL_E_OFST (4)
-#define CONFIG_CONTROL_ES_MSK (0xE0)
-#define CONFIG_CONTROL_ES_OFST (5)
-#define CONFIG_CONTROL_ES_0_MSK (0x20)
-#define CONFIG_CONTROL_ES_1_MSK (0x40)
-#define CONFIG_CONTROL_ES_2_MSK (0x80)
-
-#define CONFIG_CONTROL_CLOCK(BASE_ADDR) (PLD_CONF00_TYPE (BASE_ADDR  + 0x4 ))
-#define CONFIG_CONTROL_CLOCK_RATIO_MSK (0xFFFF)
-#define CONFIG_CONTROL_CLOCK_RATIO_OFST (0)
-
-#define CONFIG_CONTROL_DATA(BASE_ADDR) (PLD_CONF00_TYPE (BASE_ADDR  + 0x8 ))
-#define CONFIG_CONTROL_DATA_MSK (0xFFFFFFFF)
-#define CONFIG_CONTROL_DATA_OFST (0)
-
-#define CONFIG_UNLOCK(BASE_ADDR) (PLD_CONF00_TYPE (BASE_ADDR  + 0xC )) 
-#define CONFIG_UNLOCK_MSK (0xFFFFFFFF)
-#define CONFIG_UNLOCK_OFST (0)
-
-#define CONFIG_UNLOCK_MAGIC (0x554E4C4B)
-
-#endif /* __PLD_CONF00_H */
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/include/asm-arm/arch-epxa10db/tdkphy.h b/include/asm-arm/arch-epxa10db/tdkphy.h
deleted file mode 100644
index 5e107bd4e109..000000000000
--- a/include/asm-arm/arch-epxa10db/tdkphy.h
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- *  linux/drivers/tdkphy.h
- *
- *  Copyright (C) 2001 Altera Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * 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 __TDKPHY_H
-#define __TDKPHY_H
-
-/*
- * Register definitions for the TDK 78Q2120 PHY 
- * which is on the Camelot board
- */
-
-/*
- * Copyright (c) Altera Corporation 2000.
- * All rights reserved.
- */
-#define PHY_CONTROL                                                                                     (0)
-#define PHY_CONTROL_COLT_MSK                                                            (0x80)
-#define PHY_CONTROL_COLT_OFST                                                           (7)
-#define PHY_CONTROL_DUPLEX_MSK                                                          (0x100)
-#define PHY_CONTROL_DUPLEX_OFST                                                         (8)
-#define PHY_CONTROL_RANEG_MSK                                                           (0x200)
-#define PHY_CONTROL_RANEG_OFST                                                          (9)
-#define PHY_CONTROL_ISO_MSK                                                                     (0x400)
-#define PHY_CONTROL_ISO_OFST                                                            (10)
-#define PHY_CONTROL_PWRDN_MSK                                                           (0x800)
-#define PHY_CONTROL_PWRDN_OFST                                                          (11)
-#define PHY_CONTROL_ANEGEN_MSK                                                          (0x1000)
-#define PHY_CONTROL_ANEGEN_OFST                                                         (12)
-#define PHY_CONTROL_SPEEDSL_MSK                                                         (0x2000)
-#define PHY_CONTROL_SPEEDSL_OFST                                                        (13)
-#define PHY_CONTROL_LOOPBK_MSK                                                          (0x4000)
-#define PHY_CONTROL_LOOPBK_OFST                                                         (14)
-#define PHY_CONTROL_RESET_MSK                                                           (0x8000)
-#define PHY_CONTROL_RESET_OFST                                                          (15)
-
-#define PHY_STATUS                                                                                      (1)
-#define PHY_STATUS_ETXD_MSK                                                                     (0x1)
-#define PHY_STATUS_EXTD_OFST                                                            (0)
-#define PHY_STATUS_JAB_MSK                                                                      (0x2)
-#define PHY_STATUS_JAB_OFST                                                                     (1)
-#define PHY_STATUS_LINK_MSK                                                                     (0x4)
-#define PHY_STATUS_LINK_OFST                                                            (2)
-#define PHY_STATUS_ANEGA_MSK                                                            (0x8)
-#define PHY_STATUS_ANEGA_OFST                                                           (3)
-#define PHY_STATUS_RFAULT_MSK                                                           (0x10)
-#define PHY_STATUS_RFAULT_OFST                                                          (4)
-#define PHY_STATUS_ANEGC_MSK                                                            (0x20)
-#define PHY_STATUS_ANEGC_OFST                                                           (5)
-#define PHY_STATUS_10T_H_MSK                                                            (0x800)
-#define PHY_STATUS_10T_H_OFST                                                           (11)
-#define PHY_STATUS_10T_F_MSK                                                            (0x1000)
-#define PHY_STATUS_10T_F_OFST                                                           (12)
-#define PHY_STATUS_100_X_H_MSK                                                          (0x2000)
-#define PHY_STATUS_100_X_H_OFST                                                         (13)
-#define PHY_STATUS_100_X_F_MSK                                                          (0x4000)
-#define PHY_STATUS_100_X_F_OFST                                                         (14)
-#define PHY_STATUS_100T4_MSK                                                            (0x8000)
-#define PHY_STATUS_100T4_OFST                                                           (15)
-
-#define PHY_ID1                                                                                         (2)
-#define PHY_ID1_OUI_MSK                                                                         (0xFFFF)
-#define PHY_ID1_OUI_OFST                                                                        (0)
-
-#define PHY_ID2                                                                                         (3)
-#define PHY_ID2_RN_MSK                                                                          (0xF)
-#define PHY_ID2_RN_OFST                                                                         (0)
-#define PHY_ID2_MN_MSK                                                                          (0x3F0)
-#define PHY_ID2_MN_OFST                                                                         (4)
-#define PHY_ID2_OUI_MSK                                                                         (0xFC00)
-#define PHY_ID2_OUI_OFST                                                                        (10)
-
-#define PHY_AUTO_NEG_ADVERTISEMENT                                                      (4)
-#define PHY_AUTO_NEG_ADVERTISEMENT_SELECTOR_MSK                         (0x1F)
-#define PHY_AUTO_NEG_ADVERTISEMENT_SELECTOR_OFST                        (0)
-#define PHY_AUTO_NEG_ADVERTISEMENT_A0_MSK                                       (0x20)
-#define PHY_AUTO_NEG_ADVERTISEMENT_A0_OFST                                      (5)
-#define PHY_AUTO_NEG_ADVERTISEMENT_A1_MSK                                       (0x40)
-#define PHY_AUTO_NEG_ADVERTISEMENT_A1_OFST                                      (6)
-#define PHY_AUTO_NEG_ADVERTISEMENT_A2_MSK                                       (0x80)
-#define PHY_AUTO_NEG_ADVERTISEMENT_A2_OFST                                      (7)
-#define PHY_AUTO_NEG_ADVERTISEMENT_A3_MSK                                       (0x100)
-#define PHY_AUTO_NEG_ADVERTISEMENT_A3_OFST                                      (8)
-#define PHY_AUTO_NEG_ADVERTISEMENT_A4_MSK                                       (0x200)
-#define PHY_AUTO_NEG_ADVERTISEMENT_A4_OFST                                      (9)
-#define PHY_AUTO_NEG_ADVERTISEMENT_TAF_MSK                                      (0x1FE0)
-#define PHY_AUTO_NEG_ADVERTISEMENT_TAF_OFST                                     (5)
-#define PHY_AUTO_NEG_ADVERTISEMENT_RF_MSK                                       (0x2000)
-#define PHY_AUTO_NEG_ADVERTISEMENT_RF_OFST                                      (13)
-#define PHY_AUTO_NEG_ADVERTISEMENT_RSVD_MSK                                     (0x4000)
-#define PHY_AUTO_NEG_ADVERTISEMENT_RVSD_OFST                            (14)
-#define PHY_AUTO_NEG_ADVERTISEMENT_NP_MSK                                       (0x8000)
-#define PHY_AUTO_NEG_ADVERTISEMENT_NP_OFST                                      (15)
-
-#define PHY_AUTO_NEG_LINK_PARTNER                                                       (5)
-#define PHY_AUTO_NEG_LINK_PARTNER_S4_MSK                                        (0x1F)
-#define PHY_AUTO_NEG_LINK_PARTNER_S4_OFST                                       (0)
-#define PHY_AUTO_NEG_LINK_PARTNER_A7_MSK                                        (0x1FE0)
-#define PHY_AUTO_NEG_LINK_PARTNER_A7_OFST                                       (5)
-#define PHY_AUTO_NEG_LINK_PARTNER_RF_MSK                                        (0x2000)
-#define PHY_AUTO_NEG_LINK_PARTNER_RF_OFST                                       (13)
-#define PHY_AUTO_NEG_LINK_PARTNER_ACK_MSK                                       (0x4000)
-#define PHY_AUTO_NEG_LINK_PARTNER_ACK_OFST                                      (14)
-#define PHY_AUTO_NEG_LINK_PARTNER_NP_MSK                                        (0x8000)
-#define PHY_AUTO_NEG_LINK_PARTNER_NP_OFST                                       (15)
-
-#define PHY_AUTO_NEG_EXPANSION                                                          (6)
-#define PHY_AUTO_NEG_EXPANSION_LPANEGA_MSK                                      (0x1)
-#define PHY_AUTO_NEG_EXPANSION_LPANEGA_OFST                                     (0)
-#define PHY_AUTO_NEG_EXPANSION_PRX_MSK                                          (0x2)
-#define PHY_AUTO_NEG_EXPANSION_PRX_OFST                                         (1)
-#define PHY_AUTO_NEG_EXPANSION_NPA_MSK                                          (0x4)
-#define PHY_AUTO_NEG_EXPANSION_NPA_OFST                                         (2)
-#define PHY_AUTO_NEG_EXPANSION_LPNPA_MSK                                        (0x8)
-#define PHY_AUTO_NEG_EXPANSION_LPNPA_OFST                                       (3)
-#define PHY_AUTO_NEG_EXPANSION_PDF_MSK                                          (0x10)
-#define PHY_AUTO_NEG_EXPANSION_PDF_OFST                                         (4)
-
-#define PHY_VENDOR_SPECIFIC                                                                     (16)
-#define PHY_VENDOR_SPECIFIC_RXCC_MSK                                            (0x1)
-#define PHY_VENDOR_SPECIFIC_RXCC_OFST                                           (0)
-#define PHY_VENDOR_SPECIFIC_PCSBP_MSK                                           (0x2)
-#define PHY_VENDOR_SPECIFIC_PCSBP_OFST                                          (1)
-#define PHY_VENDOR_SPECIFIC_RVSPOL_MSK                                          (0x10)
-#define PHY_VENDOR_SPECIFIC_RVSPOL_OFST                                         (4)
-#define PHY_VENDOR_SPECIFIC_APOL_MSK                                            (0x20)  
-#define PHY_VENDOR_SPECIFIC_APOL_OFST                                           (5)
-#define PHY_VENDOR_SPECIFIC_GPIO0_DIR_MSK                                       (0x40)
-#define PHY_VENDOR_SPECIFIC_GPIO0_DIR_OFST                                      (6)
-#define PHY_VENDOR_SPECIFIC_GPIO0_DAT_MSK                                       (0x80)
-#define PHY_VENDOR_SPECIFIC_GPIO0_DAT_OFST                                      (7)
-#define PHY_VENDOR_SPECIFIC_GPIO1_DIR_MSK                                       (0x100)
-#define PHY_VENDOR_SPECIFIC_GPIO1_DIR_OFST                                      (8)
-#define PHY_VENDOR_SPECIFIC_GPIO1_DAT_MSK                                       (0x200)
-#define PHY_VENDOR_SPECIFIC_GPIO1_DAT_OFST                                      (9)
-#define PHY_VENDOR_SPECIFIC_10BT_NATURAL_LOOPBACK_DAT_MSK       (0x400)
-#define PHY_VENDOR_SPECIFIC_10BT_NATURAL_LOOPBACK_DAT_OFST      (10)
-#define PHY_VENDOR_SPECIFIC_10BT_SQE_TEST_INHIBIT_MSK           (0x800)
-#define PHY_VENDOR_SPECIFIC_10BT_SQE_TEST_INHIBIT_OFST          (11)
-#define PHY_VENDOR_SPECIFIC_TXHIM_MSK                                           (0x1000)
-#define PHY_VENDOR_SPECIFIC_TXHIM_OFST                                          (12)
-#define PHY_VENDOR_SPECIFIC_INT_LEVEL_MSK                                       (0x4000)
-#define PHY_VENDOR_SPECIFIC_INT_LEVEL_OFST                                      (14)
-#define PHY_VENDOR_SPECIFIC_RPTR_MSK                                            (0x8000)
-#define PHY_VENDOR_SPECIFIC_RPTR_OFST                                           (15)
-
-#define PHY_IRQ_CONTROL                                                                         (17)
-#define PHY_IRQ_CONTROL_ANEG_COMP_INT_MSK                                       (0x1)
-#define PHY_IRQ_CONTROL_ANEG_COMP_INT_OFST                                      (0)
-#define PHY_IRQ_CONTROL_RFAULT_INT_MSK                                          (0x2)
-#define PHY_IRQ_CONTROL_RFAULT_INT_OFST                                         (1)
-#define PHY_IRQ_CONTROL_LS_CHG_INT_MSK                                          (0x4)
-#define PHY_IRQ_CONTROL_LS_CHG_INT_OFST                                         (2)
-#define PHY_IRQ_CONTROL_LP_ACK_INT_MSK                                          (0x8)
-#define PHY_IRQ_CONTROL_LP_ACK_INT_OFST                                         (3)
-#define PHY_IRQ_CONTROL_PDF_INT_MSK                                                     (0x10)
-#define PHY_IRQ_CONTROL_PDF_INT_OFST                                            (4)
-#define PHY_IRQ_CONTROL_PRX_INT_MSK                                                     (0x20)
-#define PHY_IRQ_CONTROL_PRX_INT_OFST                                            (5)
-#define PHY_IRQ_CONTROL_RXER_INT_MSK                                            (0x40)
-#define PHY_IRQ_CONTROL_RXER_INT_OFST                                           (6)
-#define PHY_IRQ_CONTROL_JABBER_INT_MSK                                          (0x80)
-#define PHY_IRQ_CONTROL_JABBER_INT_OFST                                         (7)
-#define PHY_IRQ_CONTROL_ANEG_COMP_IE_MSK                                        (0x100)
-#define PHY_IRQ_CONTROL_ANEG_COMP_IE_OFST                                       (8)
-#define PHY_IRQ_CONTROL_RFAULT_IE_MSK                                           (0x200)
-#define PHY_IRQ_CONTROL_RFAULT_IE_OFST                                          (9)
-#define PHY_IRQ_CONTROL_LS_CHG_IE_MSK                                           (0x400)
-#define PHY_IRQ_CONTROL_LS_CHG_IE_OFST                                          (10)
-#define PHY_IRQ_CONTROL_LP_ACK_IE_MSK                                           (0x800)
-#define PHY_IRQ_CONTROL_LP_ACK_IE_OFST                                          (11)
-#define PHY_IRQ_CONTROL_PDF_IE_MSK                                                      (0x1000)
-#define PHY_IRQ_CONTROL_PDF_IE_OFST                                                     (12)
-#define PHY_IRQ_CONTROL_PRX_IE_MSK                                                      (0x2000)
-#define PHY_IRQ_CONTROL_PRX_IE_OFST                                                     (13)
-#define PHY_IRQ_CONTROL_RXER_IE_MSK                                                     (0x4000)
-#define PHY_IRQ_CONTROL_RXER_IE_OFST                                            (14)
-#define PHY_IRQ_CONTROL_JABBER_IE_MSK                                           (0x8000)
-#define PHY_IRQ_CONTROL_JABBER_IE_OFST                                          (15)
-
-#define PHY_DIAGNOSTIC                                                                          (18)
-#define PHY_DIAGNOSTIC_RX_LOCK_MSK                                                      (0x100)
-#define PHY_DIAGNOSTIC_RX_LOCK_OFST                                                     (8)
-#define PHY_DIAGNOSTIC_RX_PASS_MSK                                                      (0x200)
-#define PHY_DIAGNOSTIC_RX_PASS_OFST                                                     (9)
-#define PHY_DIAGNOSTIC_RATE_MSK                                                         (0x400)
-#define PHY_DIAGNOSTIC_RATE_OFST                                                        (10)
-#define PHY_DIAGNOSTIC_DPLX_MSK                                                         (0x800)
-#define PHY_DIAGNOSTIC_DPLX_OFST                                                        (11)
-#define PHY_DIAGNOSTIC_ANEGF_MSK                                                        (0x1000)
-#define PHY_DIAGNOSTIC_ANEGF_OFST                                                       (12)
-
-#endif /* __TDKPHY_H */
diff --git a/include/asm-arm/arch-epxa10db/timer00.h b/include/asm-arm/arch-epxa10db/timer00.h
deleted file mode 100644
index 52a3fb58b59d..000000000000
--- a/include/asm-arm/arch-epxa10db/timer00.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- *  
- *  This file contains the register definitions for the Excalibur
- *  Timer TIMER00.
- *
- *  Copyright (C) 2001 Altera Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * 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 __TIMER00_H
-#define __TIMER00_H
-
-/*
- * Register definitions for the timers
- */
-
-
-#define TIMER0_CR(BASE_ADDR) (TIMER00_TYPE (BASE_ADDR  + 0x00 ))
-#define TIMER0_CR_B_MSK (0x20)
-#define TIMER0_CR_B_OFST (0x5)
-#define TIMER0_CR_S_MSK  (0x10)
-#define TIMER0_CR_S_OFST (0x4)
-#define TIMER0_CR_CI_MSK (0x08)
-#define TIMER0_CR_CI_OFST (0x3)
-#define TIMER0_CR_IE_MSK (0x04)
-#define TIMER0_CR_IE_OFST (0x2)
-#define TIMER0_CR_MODE_MSK (0x3)
-#define TIMER0_CR_MODE_OFST (0)
-#define TIMER0_CR_MODE_FREE (0)
-#define TIMER0_CR_MODE_ONE  (1)
-#define TIMER0_CR_MODE_INTVL (2)
-
-#define TIMER0_SR(BASE_ADDR) (TIMER00_TYPE (BASE_ADDR  + 0x00 ))
-#define TIMER0_SR_B_MSK (0x20)
-#define TIMER0_SR_B_OFST (0x5)
-#define TIMER0_SR_S_MSK  (0x10)
-#define TIMER0_SR_S_OFST (0x4)
-#define TIMER0_SR_CI_MSK (0x08)
-#define TIMER0_SR_CI_OFST (0x3)
-#define TIMER0_SR_IE_MSK (0x04)
-#define TIMER0_SR_IE_OFST (0x2)
-#define TIMER0_SR_MODE_MSK (0x3)
-#define TIMER0_SR_MODE_OFST (0)
-#define TIMER0_SR_MODE_FREE (0)
-#define TIMER0_SR_MODE_ONE  (1)
-#define TIMER0_SR_MODE_INTVL (2)
-
-#define TIMER0_PRESCALE(BASE_ADDR) (TIMER00_TYPE (BASE_ADDR  + 0x010 ))
-#define TIMER0_LIMIT(BASE_ADDR) (TIMER00_TYPE (BASE_ADDR  + 0x020 ))
-#define TIMER0_READ(BASE_ADDR) (TIMER00_TYPE (BASE_ADDR  + 0x030 ))
-
-#define TIMER1_CR(BASE_ADDR) (TIMER00_TYPE (BASE_ADDR  + 0x40 ))
-#define TIMER1_CR_B_MSK (0x20)
-#define TIMER1_CR_B_OFST (0x5)
-#define TIMER1_CR_S_MSK  (0x10)
-#define TIMER1_CR_S_OFST (0x4)
-#define TIMER1_CR_CI_MSK (0x08)
-#define TIMER1_CR_CI_OFST (0x3)
-#define TIMER1_CR_IE_MSK (0x04)
-#define TIMER1_CR_IE_OFST (0x2)
-#define TIMER1_CR_MODE_MSK (0x3)
-#define TIMER1_CR_MODE_OFST (0)
-#define TIMER1_CR_MODE_FREE (0)
-#define TIMER1_CR_MODE_ONE  (1)
-#define TIMER1_CR_MODE_INTVL (2)
-
-#define TIMER1_SR(BASE_ADDR) (TIMER00_TYPE (BASE_ADDR  + 0x40 ))
-#define TIMER1_SR_B_MSK (0x20)
-#define TIMER1_SR_B_OFST (0x5)
-#define TIMER1_SR_S_MSK  (0x10)
-#define TIMER1_SR_S_OFST (0x4)
-#define TIMER1_SR_CI_MSK (0x08)
-#define TIMER1_SR_CI_OFST (0x3)
-#define TIMER1_SR_IE_MSK (0x04)
-#define TIMER1_SR_IE_OFST (0x2)
-#define TIMER1_SR_MODE_MSK (0x3)
-#define TIMER1_SR_MODE_OFST (0)
-#define TIMER1_SR_MODE_FREE (0)
-#define TIMER1_SR_MODE_ONE  (1)
-#define TIMER1_SR_MODE_INTVL (2)
-
-#define TIMER1_PRESCALE(BASE_ADDR) (TIMER00_TYPE (BASE_ADDR  + 0x050 ))
-#define TIMER1_LIMIT(BASE_ADDR) (TIMER00_TYPE (BASE_ADDR  + 0x060 ))
-#define TIMER1_READ(BASE_ADDR) (TIMER00_TYPE (BASE_ADDR  + 0x070 ))
-
-#endif /* __TIMER00_H */
diff --git a/include/asm-arm/arch-epxa10db/uart00.h b/include/asm-arm/arch-epxa10db/uart00.h
deleted file mode 100644
index 5abd8914d68b..000000000000
--- a/include/asm-arm/arch-epxa10db/uart00.h
+++ /dev/null
@@ -1,181 +0,0 @@
-/* *
- *  Copyright (C) 2001 Altera Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * 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 __UART00_H
-#define __UART00_H
-
-/*
- * Register definitions for the UART
- */
-
-#define UART_TX_FIFO_SIZE      (15)
-
-#define UART_RSR(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x00 ))
-#define UART_RSR_RX_LEVEL_MSK (0x1f)
-#define UART_RSR_RX_LEVEL_OFST (0)
-#define UART_RSR_RE_MSK (0x80)
-#define UART_RSR_RE_OFST (7)
-
-#define UART_RDS(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x04 ))
-#define UART_RDS_BI_MSK (0x8)
-#define UART_RDS_BI_OFST (4)
-#define UART_RDS_FE_MSK (0x4)
-#define UART_RDS_FE_OFST (2)
-#define UART_RDS_PE_MSK (0x2)
-#define UART_RDS_PE_OFST (1)
-#define UART_RDS_OE_MSK (0x1)
-#define UART_RDS_OE_OFST (0)
-
-#define UART_RD(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x08 ))
-#define UART_RD_RX_DATA_MSK (0xff)
-#define UART_RD_RX_DATA_OFST (0)
-
-#define UART_TSR(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x0c ))
-#define UART_TSR_TX_LEVEL_MSK (0x1f)
-#define UART_TSR_TX_LEVEL_OFST (0)
-#define UART_TSR_TXI_MSK (0x80)
-#define UART_TSR_TXI_OFST (7)
-
-#define UART_TD(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x10 ))
-#define UART_TD_TX_DATA_MSK (0xff)
-#define UART_TD_TX_DATA_OFST (0)
-
-#define UART_FCR(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x14 ))
-#define UART_FCR_RX_THR_MSK (0xd0)
-#define UART_FCR_RX_THR_OFST (5)
-#define UART_FCR_RX_THR_1 (0x00)
-#define UART_FCR_RX_THR_2 (0x20)
-#define UART_FCR_RX_THR_4 (0x40)
-#define UART_FCR_RX_THR_6 (0x60)
-#define UART_FCR_RX_THR_8 (0x80)
-#define UART_FCR_RX_THR_10 (0xa0)
-#define UART_FCR_RX_THR_12 (0xc0)
-#define UART_FCR_RX_THR_14 (0xd0)
-#define UART_FCR_TX_THR_MSK (0x1c)
-#define UART_FCR_TX_THR_OFST (2)
-#define UART_FCR_TX_THR_0 (0x00)
-#define UART_FCR_TX_THR_2 (0x04)
-#define UART_FCR_TX_THR_4 (0x08)
-#define UART_FCR_TX_THR_8 (0x0c)
-#define UART_FCR_TX_THR_10 (0x10)
-#define UART_FCR_TX_THR_12 (0x14)
-#define UART_FCR_TX_THR_14 (0x18)
-#define UART_FCR_TX_THR_15 (0x1c)
-#define UART_FCR_RC_MSK (0x02)
-#define UART_FCR_RC_OFST (1)
-#define UART_FCR_TC_MSK (0x01)
-#define UART_FCR_TC_OFST (0)
-
-#define UART_IES(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x18 ))
-#define UART_IES_ME_MSK (0x8)
-#define UART_IES_ME_OFST (3)
-#define UART_IES_TIE_MSK (0x4)
-#define UART_IES_TIE_OFST (2)
-#define UART_IES_TE_MSK (0x2)
-#define UART_IES_TE_OFST (1)
-#define UART_IES_RE_MSK (0x1)
-#define UART_IES_RE_OFST (0)
-
-#define UART_IEC(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x1c ))
-#define UART_IEC_ME_MSK (0x8)
-#define UART_IEC_ME_OFST (3)
-#define UART_IEC_TIE_MSK (0x4)
-#define UART_IEC_TIE_OFST (2)
-#define UART_IEC_TE_MSK (0x2)
-#define UART_IEC_TE_OFST (1)
-#define UART_IEC_RE_MSK (0x1)
-#define UART_IEC_RE_OFST (0)
-
-#define UART_ISR(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x20 ))
-#define UART_ISR_MI_MSK (0x8)
-#define UART_ISR_MI_OFST (3)
-#define UART_ISR_TII_MSK (0x4)
-#define UART_ISR_TII_OFST (2)
-#define UART_ISR_TI_MSK (0x2)
-#define UART_ISR_TI_OFST (1)
-#define UART_ISR_RI_MSK (0x1)
-#define UART_ISR_RI_OFST (0)
-
-#define UART_IID(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x24 ))
-#define UART_IID_IID_MSK (0x7)
-#define UART_IID_IID_OFST (0)
-
-#define UART_MC(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x28 ))
-#define UART_MC_OE_MSK (0x40)
-#define UART_MC_OE_OFST (6)
-#define UART_MC_SP_MSK (0x20)
-#define UART_MC_SP_OFST (5)
-#define UART_MC_EP_MSK (0x10)
-#define UART_MC_EP_OFST (4)
-#define UART_MC_PE_MSK (0x08)
-#define UART_MC_PE_OFST (3)
-#define UART_MC_ST_MSK (0x04)
-#define UART_MC_ST_ONE (0x0)
-#define UART_MC_ST_TWO (0x04)
-#define UART_MC_ST_OFST (2)
-#define UART_MC_CLS_MSK (0x03)
-#define UART_MC_CLS_OFST (0)
-#define UART_MC_CLS_CHARLEN_5 (0)
-#define UART_MC_CLS_CHARLEN_6 (1)
-#define UART_MC_CLS_CHARLEN_7 (2)
-#define UART_MC_CLS_CHARLEN_8 (3)
-
-#define UART_MCR(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x2c ))
-#define UART_MCR_AC_MSK (0x80)
-#define UART_MCR_AC_OFST (7)
-#define UART_MCR_AR_MSK (0x40)
-#define UART_MCR_AR_OFST (6)
-#define UART_MCR_BR_MSK (0x20)
-#define UART_MCR_BR_OFST (5)
-#define UART_MCR_LB_MSK (0x10)
-#define UART_MCR_LB_OFST (4)
-#define UART_MCR_DCD_MSK (0x08)
-#define UART_MCR_DCD_OFST (3)
-#define UART_MCR_RI_MSK (0x04)
-#define UART_MCR_RI_OFST (2)
-#define UART_MCR_DTR_MSK (0x02)
-#define UART_MCR_DTR_OFST (1)
-#define UART_MCR_RTS_MSK (0x01)
-#define UART_MCR_RTS_OFST (0)
-
-#define UART_MSR(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x30 ))
-#define UART_MSR_DCD_MSK (0x80)
-#define UART_MSR_DCD_OFST (7)
-#define UART_MSR_RI_MSK (0x40)
-#define UART_MSR_RI_OFST (6)
-#define UART_MSR_DSR_MSK (0x20)
-#define UART_MSR_DSR_OFST (5)
-#define UART_MSR_CTS_MSK (0x10)
-#define UART_MSR_CTS_OFST (4)
-#define UART_MSR_DDCD_MSK (0x08)
-#define UART_MSR_DDCD_OFST (3)
-#define UART_MSR_TERI_MSK (0x04)
-#define UART_MSR_TERI_OFST (2)
-#define UART_MSR_DDSR_MSK (0x02)
-#define UART_MSR_DDSR_OFST (1)
-#define UART_MSR_DCTS_MSK (0x01)
-#define UART_MSR_DCTS_OFST (0)
-
-#define UART_DIV_LO(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x34 ))
-#define UART_DIV_LO_DIV_MSK (0xff)
-#define UART_DIV_LO_DIV_OFST (0)
-
-#define UART_DIV_HI(BASE_ADDR) (UART00_TYPE (BASE_ADDR  + 0x38 ))
-#define UART_DIV_HI_DIV_MSK (0xff)
-#define UART_DIV_HI_DIV_OFST (0)
-
-#endif /* __UART00_H */
diff --git a/include/asm-arm/arch-epxa10db/uncompress.h b/include/asm-arm/arch-epxa10db/uncompress.h
deleted file mode 100644
index fdfe0e6848f8..000000000000
--- a/include/asm-arm/arch-epxa10db/uncompress.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- *  linux/include/asm-arm/arch-epxa10db/uncompress.h
- *
- *  Copyright (C) 1999 ARM Limited
- *  Copyright (C) 2001 Altera Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include "asm/arch/platform.h"
-#include "asm/hardware.h"
-#define UART00_TYPE (volatile unsigned int*)
-#include "asm/arch/uart00.h"
-
-/*
- * This does not append a newline
- */
-static void putstr(const char *s)
-{
-        while (*s) {
-                while ((*UART_TSR(EXC_UART00_BASE) &
-                       UART_TSR_TX_LEVEL_MSK)==15)
-                        barrier();
-
-                *UART_TD(EXC_UART00_BASE) = *s;
-
-                if (*s == '\n') {
-                        while ((*UART_TSR(EXC_UART00_BASE) &
-                               UART_TSR_TX_LEVEL_MSK)==15)
-                                barrier();
-
-                        *UART_TD(EXC_UART00_BASE) = '\r';
-                }
-                s++;
-        }
-}
-
-/*
- * nothing to do
- */
-#define arch_decomp_setup()
-
-#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-imx/dma.h b/include/asm-arm/arch-imx/dma.h
index dbdc01780413..b45fa367d71e 100644
--- a/include/asm-arm/arch-imx/dma.h
+++ b/include/asm-arm/arch-imx/dma.h
@@ -20,10 +20,6 @@
 #ifndef __ASM_ARCH_DMA_H
 #define __ASM_ARCH_DMA_H
 
-#define MAX_DMA_ADDRESS         0xffffffff
-
-#define MAX_DMA_CHANNELS        0
-
 /*
  * DMA registration
  */
diff --git a/include/asm-arm/arch-imx/entry-macro.S b/include/asm-arm/arch-imx/entry-macro.S
index b40ea7cf88ec..3b9ef6914627 100644
--- a/include/asm-arm/arch-imx/entry-macro.S
+++ b/include/asm-arm/arch-imx/entry-macro.S
@@ -7,6 +7,8 @@
  * License version 2. This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
+#include <asm/hardware.h>
+
                 .macro  disable_fiq
                 .endm
 #define AITC_NIVECSR   0x40
diff --git a/include/asm-arm/arch-integrator/debug-macro.S b/include/asm-arm/arch-integrator/debug-macro.S
index 484a1aa47098..031d30941791 100644
--- a/include/asm-arm/arch-integrator/debug-macro.S
+++ b/include/asm-arm/arch-integrator/debug-macro.S
@@ -11,7 +11,7 @@
  *
 */
 
-#include <asm/hardware/amba_serial.h>
+#include <linux/amba/serial.h>
 
                 .macro  addruart,rx
                 mrc     p15, 0, \rx, c1, c0
diff --git a/include/asm-arm/arch-integrator/dma.h b/include/asm-arm/arch-integrator/dma.h
index 7171792290bd..83fd6bbaf9d3 100644
--- a/include/asm-arm/arch-integrator/dma.h
+++ b/include/asm-arm/arch-integrator/dma.h
@@ -17,12 +17,3 @@
  * 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_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#define MAX_DMA_ADDRESS         0xffffffff
-
-#define MAX_DMA_CHANNELS        0
-
-#endif /* _ASM_ARCH_DMA_H */
-
diff --git a/include/asm-arm/arch-integrator/entry-macro.S b/include/asm-arm/arch-integrator/entry-macro.S
index 44f7ee613194..69838d04f90b 100644
--- a/include/asm-arm/arch-integrator/entry-macro.S
+++ b/include/asm-arm/arch-integrator/entry-macro.S
@@ -7,6 +7,8 @@
  * License version 2. This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
+#include <asm/hardware.h>
+#include <asm/arch/irqs.h>
 
                 .macro  disable_fiq
                 .endm
diff --git a/include/asm-arm/arch-iop3xx/dma.h b/include/asm-arm/arch-iop3xx/dma.h
index 797f9e6fc745..1e808db8af2a 100644
--- a/include/asm-arm/arch-iop3xx/dma.h
+++ b/include/asm-arm/arch-iop3xx/dma.h
@@ -7,10 +7,3 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
-#ifndef _IOP3XX_DMA_H_P
-#define _IOP3XX_DMA_H_P
-
-#define MAX_DMA_ADDRESS         0xffffffff
-
-#endif /* _ASM_ARCH_DMA_H_P */
diff --git a/include/asm-arm/arch-iop3xx/entry-macro.S b/include/asm-arm/arch-iop3xx/entry-macro.S
index e2ce7f5467c8..926668c098a5 100644
--- a/include/asm-arm/arch-iop3xx/entry-macro.S
+++ b/include/asm-arm/arch-iop3xx/entry-macro.S
@@ -7,6 +7,7 @@
  * License version 2. This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
+#include <asm/arch/irqs.h>
 
 #if defined(CONFIG_ARCH_IOP321)
                 .macro  disable_fiq
diff --git a/include/asm-arm/arch-ixp2000/dma.h b/include/asm-arm/arch-ixp2000/dma.h
index 0fb3568a98dd..548d8dc507eb 100644
--- a/include/asm-arm/arch-ixp2000/dma.h
+++ b/include/asm-arm/arch-ixp2000/dma.h
@@ -7,12 +7,3 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#ifndef __ASM_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#define MAX_DMA_ADDRESS         0xffffffff
-
-/* No DMA */
-#define MAX_DMA_CHANNELS        0
-
-#endif /* _ASM_ARCH_DMA_H */
diff --git a/include/asm-arm/arch-ixp2000/enp2611.h b/include/asm-arm/arch-ixp2000/enp2611.h
index 95128d9f5026..42f3c28dc5c4 100644
--- a/include/asm-arm/arch-ixp2000/enp2611.h
+++ b/include/asm-arm/arch-ixp2000/enp2611.h
@@ -36,5 +36,11 @@
 #define ENP2611_GPIO_SCL                7
 #define ENP2611_GPIO_SDA                6
 
+#define IRQ_ENP2611_THERMAL             IRQ_IXP2000_GPIO4
+#define IRQ_ENP2611_OPTION_BOARD        IRQ_IXP2000_GPIO3
+#define IRQ_ENP2611_CALEB               IRQ_IXP2000_GPIO2
+#define IRQ_ENP2611_PM3386_1            IRQ_IXP2000_GPIO1
+#define IRQ_ENP2611_PM3386_0            IRQ_IXP2000_GPIO0
+
 
 #endif
diff --git a/include/asm-arm/arch-ixp2000/entry-macro.S b/include/asm-arm/arch-ixp2000/entry-macro.S
index e3a4e4121298..16e1e6124b31 100644
--- a/include/asm-arm/arch-ixp2000/entry-macro.S
+++ b/include/asm-arm/arch-ixp2000/entry-macro.S
@@ -7,6 +7,7 @@
  * License version 2. This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
+#include <asm/arch/irqs.h>
 
                 .macro  disable_fiq
                 .endm
diff --git a/include/asm-arm/arch-ixp2000/io.h b/include/asm-arm/arch-ixp2000/io.h
index 7fbcdf9931ee..c0ff2c6c66e7 100644
--- a/include/asm-arm/arch-ixp2000/io.h
+++ b/include/asm-arm/arch-ixp2000/io.h
@@ -131,102 +131,4 @@
 #endif
 
 
-#ifdef CONFIG_ARCH_IXDP2X01
-/*
- * This is an ugly hack but the CS8900 on the 2x01's does not sit in any sort
- * of "I/O space" and is just direct mapped into a 32-bit-only addressable
- * bus. The address space for this bus is such that we can't really easily
- * make it contiguous to the PCI I/O address range, and it also does not
- * need swapping like PCI addresses do (IXDP2x01 is a BE platform).
- * B/C of this we can't use the standard in/out functions and need to
- * runtime check if the incoming address is a PCI address or for
- * the CS89x0.
- */
-#undef inw
-#undef outw
-#undef insw
-#undef outsw
-
-#include <asm/mach-types.h>
-
-static inline void insw(u32 ptr, void *buf, int length)
-{
-        register volatile u32 *port = (volatile u32 *)ptr;
-
-        /*
-         * Is this cycle meant for the CS8900?
-         */
-        if ((machine_is_ixdp2401() || machine_is_ixdp2801()) && 
-                (((u32)port >= (u32)IXDP2X01_CS8900_VIRT_BASE) &&
-                 ((u32)port <= (u32)IXDP2X01_CS8900_VIRT_END))) {
-                u8 *buf8 = (u8*)buf;
-                register u32 tmp32;
-
-                do {
-                        tmp32 = *port;
-                        *buf8++ = (u8)tmp32;
-                        *buf8++ = (u8)(tmp32 >> 8);
-                } while(--length);
-
-                return;
-        }
-
-        __raw_readsw(alignw(___io(ptr)),buf,length);
-}
-
-static inline void outsw(u32 ptr, void *buf, int length)
-{
-        register volatile u32 *port = (volatile u32 *)ptr;
-
-        /*
-         * Is this cycle meant for the CS8900?
-         */
-        if ((machine_is_ixdp2401() || machine_is_ixdp2801()) && 
-                (((u32)port >= (u32)IXDP2X01_CS8900_VIRT_BASE) &&
-                 ((u32)port <= (u32)IXDP2X01_CS8900_VIRT_END))) {
-                register u32 tmp32;
-                u8 *buf8 = (u8*)buf;
-                do {
-                        tmp32 = *buf8++;
-                        tmp32 |= (*buf8++) << 8;
-                        *port = tmp32;
-                } while(--length);
-                return;
-        }
-
-        __raw_writesw(alignw(___io(ptr)),buf,length);
-}
-
-
-static inline u16 inw(u32 ptr)
-{
-        register volatile u32 *port = (volatile u32 *)ptr;
-
-        /*
-         * Is this cycle meant for the CS8900?
-         */
-        if ((machine_is_ixdp2401() || machine_is_ixdp2801()) && 
-                (((u32)port >= (u32)IXDP2X01_CS8900_VIRT_BASE) &&
-                 ((u32)port <= (u32)IXDP2X01_CS8900_VIRT_END))) {
-                return (u16)(*port);  
-        }
-
-        return __raw_readw(alignw(___io(ptr)));
-}
-
-static inline void outw(u16 value, u32 ptr)
-{
-        register volatile u32 *port = (volatile u32 *)ptr;
-
-        if ((machine_is_ixdp2401() || machine_is_ixdp2801()) && 
-                (((u32)port >= (u32)IXDP2X01_CS8900_VIRT_BASE) &&
-                 ((u32)port <= (u32)IXDP2X01_CS8900_VIRT_END))) {
-                *port = value;  
-                return;
-        }
-
-        __raw_writew((value),alignw(___io(ptr)));
-}
-#endif  /* IXDP2x01 */
-
 #endif
diff --git a/include/asm-arm/arch-ixp2000/ixp2000-regs.h b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
index fc5ac6aec4f2..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
@@ -156,6 +166,14 @@
 #define IXP2000_IRQ_THD_RAW_STATUS_B_1  IXP2000_INTCTL_REG(0x84)
 #define IXP2000_IRQ_THD_RAW_STATUS_B_2  IXP2000_INTCTL_REG(0x88)
 #define IXP2000_IRQ_THD_RAW_STATUS_B_3  IXP2000_INTCTL_REG(0x8c)
+#define IXP2000_IRQ_THD_STATUS_A_0      IXP2000_INTCTL_REG(0xe0)
+#define IXP2000_IRQ_THD_STATUS_A_1      IXP2000_INTCTL_REG(0xe4)
+#define IXP2000_IRQ_THD_STATUS_A_2      IXP2000_INTCTL_REG(0xe8)
+#define IXP2000_IRQ_THD_STATUS_A_3      IXP2000_INTCTL_REG(0xec)
+#define IXP2000_IRQ_THD_STATUS_B_0      IXP2000_INTCTL_REG(0x100)
+#define IXP2000_IRQ_THD_STATUS_B_1      IXP2000_INTCTL_REG(0x104)
+#define IXP2000_IRQ_THD_STATUS_B_2      IXP2000_INTCTL_REG(0x108)
+#define IXP2000_IRQ_THD_STATUS_B_3      IXP2000_INTCTL_REG(0x10c)
 #define IXP2000_IRQ_THD_ENABLE_SET_A_0  IXP2000_INTCTL_REG(0x160)
 #define IXP2000_IRQ_THD_ENABLE_SET_A_1  IXP2000_INTCTL_REG(0x164)
 #define IXP2000_IRQ_THD_ENABLE_SET_A_2  IXP2000_INTCTL_REG(0x168)
diff --git a/include/asm-arm/arch-ixp4xx/coyote.h b/include/asm-arm/arch-ixp4xx/coyote.h
index dd0c2d2d8503..7ac9ba2c035c 100644
--- a/include/asm-arm/arch-ixp4xx/coyote.h
+++ b/include/asm-arm/arch-ixp4xx/coyote.h
@@ -16,9 +16,6 @@
 #error "Do not include this directly, instead #include <asm/hardware.h>"
 #endif
 
-#define COYOTE_FLASH_BASE       IXP4XX_EXP_BUS_CS0_BASE_PHYS
-#define COYOTE_FLASH_SIZE       IXP4XX_EXP_BUS_CSX_REGION_SIZE * 2
-
 /* PCI controller GPIO to IRQ pin mappings */
 #define COYOTE_PCI_SLOT0_PIN    6
 #define COYOTE_PCI_SLOT1_PIN    11
@@ -26,7 +23,7 @@
 #define COYOTE_PCI_SLOT0_DEVID  14
 #define COYOTE_PCI_SLOT1_DEVID  15
 
-#define COYOTE_IDE_BASE_PHYS    IXP4XX_EXP_BUS_CS3_BASE_PHYS
+#define COYOTE_IDE_BASE_PHYS    IXP4XX_EXP_BUS_BASE(3)
 #define COYOTE_IDE_BASE_VIRT    0xFFFE1000
 #define COYOTE_IDE_REGION_SIZE  0x1000
 
diff --git a/include/asm-arm/arch-ixp4xx/dma.h b/include/asm-arm/arch-ixp4xx/dma.h
index 312065dc0e7a..b1a071ecebc8 100644
--- a/include/asm-arm/arch-ixp4xx/dma.h
+++ b/include/asm-arm/arch-ixp4xx/dma.h
@@ -20,7 +20,4 @@
 
 #define MAX_DMA_ADDRESS         (PAGE_OFFSET + SZ_64M)
 
-/* No DMA */
-#define MAX_DMA_CHANNELS        0
-
 #endif /* _ASM_ARCH_DMA_H */
diff --git a/include/asm-arm/arch-ixp4xx/entry-macro.S b/include/asm-arm/arch-ixp4xx/entry-macro.S
index 323b0bc4a39c..27e124132e4c 100644
--- a/include/asm-arm/arch-ixp4xx/entry-macro.S
+++ b/include/asm-arm/arch-ixp4xx/entry-macro.S
@@ -7,6 +7,7 @@
  * License version 2. This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
+#include <asm/hardware.h>
 
                 .macro  disable_fiq
                 .endm
diff --git a/include/asm-arm/arch-ixp4xx/gtwx5715.h b/include/asm-arm/arch-ixp4xx/gtwx5715.h
index fc460af70627..c3069d67c00e 100644
--- a/include/asm-arm/arch-ixp4xx/gtwx5715.h
+++ b/include/asm-arm/arch-ixp4xx/gtwx5715.h
@@ -57,10 +57,6 @@
 #define GTWX5715_GPIO13_IRQ             IRQ_IXP4XX_SW_INT1
 #define GTWX5715_GPIO14_IRQ             IRQ_IXP4XX_SW_INT2
 
-
-#define GTWX5715_FLASH_BASE     IXP4XX_EXP_BUS_CS0_BASE_PHYS
-#define GTWX5715_FLASH_SIZE     (0x00800000)
-
 /* PCI controller GPIO to IRQ pin mappings
 
                         INTA    INTB
diff --git a/include/asm-arm/arch-ixp4xx/hardware.h b/include/asm-arm/arch-ixp4xx/hardware.h
index cfb413c845f7..6acb69c95ef9 100644
--- a/include/asm-arm/arch-ixp4xx/hardware.h
+++ b/include/asm-arm/arch-ixp4xx/hardware.h
@@ -45,5 +45,6 @@ extern unsigned int processor_id;
 #include "coyote.h"
 #include "prpmc1100.h"
 #include "nslu2.h"
+#include "nas100d.h"
 
 #endif  /* _ASM_ARCH_HARDWARE_H */
diff --git a/include/asm-arm/arch-ixp4xx/irqs.h b/include/asm-arm/arch-ixp4xx/irqs.h
index 2cf4930372bc..f24b763ca18e 100644
--- a/include/asm-arm/arch-ixp4xx/irqs.h
+++ b/include/asm-arm/arch-ixp4xx/irqs.h
@@ -100,4 +100,13 @@
 #define        IRQ_NSLU2_PCI_INTB      IRQ_IXP4XX_GPIO10
 #define        IRQ_NSLU2_PCI_INTC      IRQ_IXP4XX_GPIO9
 
+/*
+ * NAS100D board IRQs
+ */
+#define        IRQ_NAS100D_PCI_INTA    IRQ_IXP4XX_GPIO11
+#define        IRQ_NAS100D_PCI_INTB    IRQ_IXP4XX_GPIO10
+#define        IRQ_NAS100D_PCI_INTC    IRQ_IXP4XX_GPIO9
+#define        IRQ_NAS100D_PCI_INTD    IRQ_IXP4XX_GPIO8
+#define        IRQ_NAS100D_PCI_INTE    IRQ_IXP4XX_GPIO7
+
 #endif
diff --git a/include/asm-arm/arch-ixp4xx/ixdp425.h b/include/asm-arm/arch-ixp4xx/ixdp425.h
index 7d21bf941379..3d3820d7ba09 100644
--- a/include/asm-arm/arch-ixp4xx/ixdp425.h
+++ b/include/asm-arm/arch-ixp4xx/ixdp425.h
@@ -16,9 +16,6 @@
 #error "Do not include this directly, instead #include <asm/hardware.h>"
 #endif
 
-#define IXDP425_FLASH_BASE      IXP4XX_EXP_BUS_CS0_BASE_PHYS
-#define IXDP425_FLASH_SIZE      IXP4XX_EXP_BUS_CSX_REGION_SIZE
-
 #define IXDP425_SDA_PIN         7
 #define IXDP425_SCL_PIN         6
 
diff --git a/include/asm-arm/arch-ixp4xx/memory.h b/include/asm-arm/arch-ixp4xx/memory.h
index e024d0a1a669..ee211d28a3ef 100644
--- a/include/asm-arm/arch-ixp4xx/memory.h
+++ b/include/asm-arm/arch-ixp4xx/memory.h
@@ -16,31 +16,10 @@
 
 #ifndef __ASSEMBLY__
 
-/*
- * Only first 64MB of memory can be accessed via PCI.
- * We use GFP_DMA to allocate safe buffers to do map/unmap.
- * This is really ugly and we need a better way of specifying
- * DMA-capable regions of memory.
- */
-static inline void __arch_adjust_zones(int node, unsigned long *zone_size, 
-        unsigned long *zhole_size) 
-{
-        unsigned int sz = SZ_64M >> PAGE_SHIFT;
-
-        /*
-         * Only adjust if > 64M on current system
-         */
-        if (node || (zone_size[0] <= sz))
-                return;
-
-        zone_size[1] = zone_size[0] - sz;
-        zone_size[0] = sz;
-        zhole_size[1] = zhole_size[0];
-        zhole_size[0] = 0;
-}
+void ixp4xx_adjust_zones(int node, unsigned long *size, unsigned long *holes);
 
 #define arch_adjust_zones(node, size, holes) \
-        __arch_adjust_zones(node, size, holes)
+        ixp4xx_adjust_zones(node, size, holes)
 
 #define ISA_DMA_THRESHOLD (SZ_64M - 1)
 
diff --git a/include/asm-arm/arch-ixp4xx/nas100d.h b/include/asm-arm/arch-ixp4xx/nas100d.h
new file mode 100644
index 000000000000..51ac0180427c
--- /dev/null
+++ b/include/asm-arm/arch-ixp4xx/nas100d.h
@@ -0,0 +1,72 @@
+/*
+ * include/asm-arm/arch-ixp4xx/nas100d.h
+ *
+ * NAS100D platform specific definitions
+ *
+ * Copyright (c) 2005 Tower Technologies
+ *
+ * Author: Alessandro Zummo <a.zummo@towertech.it>
+ *
+ * based on ixdp425.h:
+ *      Copyright 2004 (c) MontaVista, Software, Inc.
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_H__
+#error "Do not include this directly, instead #include <asm/hardware.h>"
+#endif
+
+#define NAS100D_SDA_PIN         6
+#define NAS100D_SCL_PIN         5
+
+/*
+ * NAS100D PCI IRQs
+ */
+#define NAS100D_PCI_MAX_DEV     3
+#define NAS100D_PCI_IRQ_LINES   3
+
+
+/* PCI controller GPIO to IRQ pin mappings */
+#define NAS100D_PCI_INTA_PIN    11
+#define NAS100D_PCI_INTB_PIN    10
+#define NAS100D_PCI_INTC_PIN    9
+#define NAS100D_PCI_INTD_PIN    8
+#define NAS100D_PCI_INTE_PIN    7
+
+/* GPIO */
+
+#define NAS100D_GPIO0           0
+#define NAS100D_GPIO1           1
+#define NAS100D_GPIO2           2
+#define NAS100D_GPIO3           3
+#define NAS100D_GPIO4           4
+#define NAS100D_GPIO5           5
+#define NAS100D_GPIO6           6
+#define NAS100D_GPIO7           7
+#define NAS100D_GPIO8           8
+#define NAS100D_GPIO9           9
+#define NAS100D_GPIO10          10
+#define NAS100D_GPIO11          11
+#define NAS100D_GPIO12          12
+#define NAS100D_GPIO13          13
+#define NAS100D_GPIO14          14
+#define NAS100D_GPIO15          15
+
+
+/* Buttons */
+
+#define NAS100D_PB_GPIO         NAS100D_GPIO14
+#define NAS100D_RB_GPIO         NAS100D_GPIO4
+#define NAS100D_PO_GPIO         NAS100D_GPIO12   /* power off */
+
+#define NAS100D_PB_IRQ          IRQ_IXP4XX_GPIO14
+#define NAS100D_RB_IRQ          IRQ_IXP4XX_GPIO4
+
+/*
+#define NAS100D_PB_BM           (1L << NAS100D_PB_GPIO)
+#define NAS100D_PO_BM           (1L << NAS100D_PO_GPIO)
+#define NAS100D_RB_BM           (1L << NAS100D_RB_GPIO)
+*/
diff --git a/include/asm-arm/arch-ixp4xx/nslu2.h b/include/asm-arm/arch-ixp4xx/nslu2.h
index b8b347a559c7..4281838873ef 100644
--- a/include/asm-arm/arch-ixp4xx/nslu2.h
+++ b/include/asm-arm/arch-ixp4xx/nslu2.h
@@ -18,9 +18,6 @@
 #error "Do not include this directly, instead #include <asm/hardware.h>"
 #endif
 
-#define NSLU2_FLASH_BASE        IXP4XX_EXP_BUS_CS0_BASE_PHYS
-#define NSLU2_FLASH_SIZE        IXP4XX_EXP_BUS_CSX_REGION_SIZE
-
 #define NSLU2_SDA_PIN           7
 #define NSLU2_SCL_PIN           6
 
diff --git a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h
index f14ed63590c3..daf9790645ca 100644
--- a/include/asm-arm/arch-ixp4xx/platform.h
+++ b/include/asm-arm/arch-ixp4xx/platform.h
@@ -26,16 +26,17 @@
  */
 #define IXP4XX_EXP_BUS_BASE_PHYS        (0x50000000)
 
-#define IXP4XX_EXP_BUS_CSX_REGION_SIZE  (0x01000000)
+/*
+ * The expansion bus on the IXP4xx can be configured for either 16 or
+ * 32MB windows and the CS offset for each region changes based on the
+ * current configuration. This means that we cannot simply hardcode
+ * each offset. ixp4xx_sys_init() looks at the expansion bus configuration
+ * as setup by the bootloader to determine our window size.
+ */
+extern unsigned long ixp4xx_exp_bus_size;
 
-#define IXP4XX_EXP_BUS_CS0_BASE_PHYS    (IXP4XX_EXP_BUS_BASE_PHYS + 0x00000000)
-#define IXP4XX_EXP_BUS_CS1_BASE_PHYS    (IXP4XX_EXP_BUS_BASE_PHYS + 0x01000000)
-#define IXP4XX_EXP_BUS_CS2_BASE_PHYS    (IXP4XX_EXP_BUS_BASE_PHYS + 0x02000000)
-#define IXP4XX_EXP_BUS_CS3_BASE_PHYS    (IXP4XX_EXP_BUS_BASE_PHYS + 0x03000000)
-#define IXP4XX_EXP_BUS_CS4_BASE_PHYS    (IXP4XX_EXP_BUS_BASE_PHYS + 0x04000000)
-#define IXP4XX_EXP_BUS_CS5_BASE_PHYS    (IXP4XX_EXP_BUS_BASE_PHYS + 0x05000000)
-#define IXP4XX_EXP_BUS_CS6_BASE_PHYS    (IXP4XX_EXP_BUS_BASE_PHYS + 0x06000000)
-#define IXP4XX_EXP_BUS_CS7_BASE_PHYS    (IXP4XX_EXP_BUS_BASE_PHYS + 0x07000000)
+#define IXP4XX_EXP_BUS_BASE(region)\
+                (IXP4XX_EXP_BUS_BASE_PHYS + ((region) * ixp4xx_exp_bus_size))
 
 #define IXP4XX_FLASH_WRITABLE   (0x2)
 #define IXP4XX_FLASH_DEFAULT    (0xbcd23c40)
@@ -112,10 +113,5 @@ static inline void gpio_line_set(u8 line, int value)
             *IXP4XX_GPIO_GPOUTR &= ~(1 << line);
 }
 
-static inline void gpio_line_isr_clear(u8 line)
-{
-        *IXP4XX_GPIO_GPISR = (1 << line);
-}
-
 #endif // __ASSEMBLY__
 
diff --git a/include/asm-arm/arch-l7200/dma.h b/include/asm-arm/arch-l7200/dma.h
index 6595b386cfc9..4c7eca63f035 100644
--- a/include/asm-arm/arch-l7200/dma.h
+++ b/include/asm-arm/arch-l7200/dma.h
@@ -17,7 +17,6 @@
  * bytes of RAM.
  */
 #define MAX_DMA_ADDRESS         0xd0000000
-#define MAX_DMA_CHANNELS        0
 
 #define DMA_S0                  0
 
diff --git a/include/asm-arm/arch-l7200/system.h b/include/asm-arm/arch-l7200/system.h
index cb4ff29059b8..18825cf071ba 100644
--- a/include/asm-arm/arch-l7200/system.h
+++ b/include/asm-arm/arch-l7200/system.h
@@ -12,6 +12,8 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
 
+#include <asm/hardware.h>
+
 static inline void arch_idle(void)
 {
         *(unsigned long *)(IO_BASE + 0x50004) = 1;      /* idle mode */
diff --git a/include/asm-arm/arch-lh7a40x/dma.h b/include/asm-arm/arch-lh7a40x/dma.h
index 5797f01e1844..15492e3253f6 100644
--- a/include/asm-arm/arch-lh7a40x/dma.h
+++ b/include/asm-arm/arch-lh7a40x/dma.h
@@ -7,11 +7,3 @@
  *  version 2 as published by the Free Software Foundation.
  *
  */
-
-#ifndef __ASM_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#define MAX_DMA_ADDRESS         0xffffffff
-#define MAX_DMA_CHANNELS        0 /* All DMA is internal to CPU */
-
-#endif /* _ASM_ARCH_DMA_H */
diff --git a/include/asm-arm/arch-lh7a40x/entry-macro.S b/include/asm-arm/arch-lh7a40x/entry-macro.S
index 865f396aa63c..a2f67c06d9c9 100644
--- a/include/asm-arm/arch-lh7a40x/entry-macro.S
+++ b/include/asm-arm/arch-lh7a40x/entry-macro.S
@@ -7,6 +7,8 @@
  * License version 2. This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
+#include <asm/hardware.h>
+#include <asm/arch/irqs.h>
 
 # if defined (CONFIG_ARCH_LH7A400) && defined (CONFIG_ARCH_LH7A404)
 #  error "LH7A400 and LH7A404 are mutually exclusive"
diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h
index 740c297eb11c..46a0402696de 100644
--- a/include/asm-arm/arch-omap/clock.h
+++ b/include/asm-arm/arch-omap/clock.h
@@ -38,8 +38,6 @@ struct clk {
 struct clk_functions {
         int             (*clk_enable)(struct clk *clk);
         void            (*clk_disable)(struct clk *clk);
-        int             (*clk_use)(struct clk *clk);
-        void            (*clk_unuse)(struct clk *clk);
         long            (*clk_round_rate)(struct clk *clk, unsigned long rate);
         int             (*clk_set_rate)(struct clk *clk, unsigned long rate);
         int             (*clk_set_parent)(struct clk *clk, struct clk *parent);
diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h
index ccbcb580a5c1..d4e73efcb816 100644
--- a/include/asm-arm/arch-omap/dma.h
+++ b/include/asm-arm/arch-omap/dma.h
@@ -21,9 +21,6 @@
 #ifndef __ASM_ARCH_DMA_H
 #define __ASM_ARCH_DMA_H
 
-#define MAX_DMA_ADDRESS                 0xffffffff
-#define MAX_DMA_CHANNELS                0
-
 /* Hardware registers for omap1 */
 #define OMAP_DMA_BASE                   (0xfffed800)
 #define OMAP_DMA_GCR                    (OMAP_DMA_BASE + 0x400)
diff --git a/include/asm-arm/arch-omap/entry-macro.S b/include/asm-arm/arch-omap/entry-macro.S
index f8814a84910e..0ffb1185f1ac 100644
--- a/include/asm-arm/arch-omap/entry-macro.S
+++ b/include/asm-arm/arch-omap/entry-macro.S
@@ -7,6 +7,8 @@
  * License version 2. This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
+#include <asm/hardware.h>
+#include <asm/arch/irqs.h>
 
 #if defined(CONFIG_ARCH_OMAP1)
 
diff --git a/include/asm-arm/arch-omap/system.h b/include/asm-arm/arch-omap/system.h
index 9af415d2944a..6724a81bd10b 100644
--- a/include/asm-arm/arch-omap/system.h
+++ b/include/asm-arm/arch-omap/system.h
@@ -5,8 +5,9 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
 #include <linux/config.h>
+#include <linux/clk.h>
+
 #include <asm/mach-types.h>
-#include <asm/hardware/clock.h>
 #include <asm/hardware.h>
 #include <asm/arch/prcm.h>
 
diff --git a/include/asm-arm/arch-pxa/dma.h b/include/asm-arm/arch-pxa/dma.h
index 56db3d49bfc8..3e88a2a02a0f 100644
--- a/include/asm-arm/arch-pxa/dma.h
+++ b/include/asm-arm/arch-pxa/dma.h
@@ -12,11 +12,6 @@
 #ifndef __ASM_ARCH_DMA_H
 #define __ASM_ARCH_DMA_H
 
-#define MAX_DMA_ADDRESS         0xffffffff
-
-/* No DMA as the rest of the world see it */
-#define MAX_DMA_CHANNELS        0
-
 /*
  * Descriptor structure for PXA's DMA engine
  * Note: this structure must always be aligned to a 16-byte boundary.
diff --git a/include/asm-arm/arch-pxa/entry-macro.S b/include/asm-arm/arch-pxa/entry-macro.S
index 2abfc8bb3ee5..4985e33afc12 100644
--- a/include/asm-arm/arch-pxa/entry-macro.S
+++ b/include/asm-arm/arch-pxa/entry-macro.S
@@ -7,6 +7,8 @@
  * License version 2. This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
+#include <asm/hardware.h>
+#include <asm/arch/irqs.h>
 
                 .macro  disable_fiq
                 .endm
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index a75a2470f4f5..1409c5bd703f 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -108,6 +108,7 @@
 #define DCSR_STARTINTR  (1 << 1)        /* Start Interrupt (read / write) */
 #define DCSR_BUSERR     (1 << 0)        /* Bus Error Interrupt (read / write) */
 
+#define DALGN           __REG(0x400000a0)  /* DMA Alignment Register */
 #define DINT            __REG(0x400000f0)  /* DMA Interrupt Register */
 
 #define DRCMR(n)        __REG2(0x40000100, (n)<<2)
@@ -1614,8 +1615,21 @@
 #define SSCR0_National  (0x2 << 4)      /* National Microwire */
 #define SSCR0_ECS       (1 << 6)        /* External clock select */
 #define SSCR0_SSE       (1 << 7)        /* Synchronous Serial Port Enable */
+#if defined(CONFIG_PXA25x)
 #define SSCR0_SCR       (0x0000ff00)    /* Serial Clock Rate (mask) */
 #define SSCR0_SerClkDiv(x) ((((x) - 2)/2) << 8) /* Divisor [2..512] */
+#elif defined(CONFIG_PXA27x)
+#define SSCR0_SCR       (0x000fff00)    /* Serial Clock Rate (mask) */
+#define SSCR0_SerClkDiv(x) (((x) - 1) << 8) /* Divisor [1..4096] */
+#define SSCR0_EDSS      (1 << 20)       /* Extended data size select */
+#define SSCR0_NCS       (1 << 21)       /* Network clock select */
+#define SSCR0_RIM       (1 << 22)       /* Receive FIFO overrrun interrupt mask */
+#define SSCR0_TUM       (1 << 23)       /* Transmit FIFO underrun interrupt mask */
+#define SSCR0_FRDC      (0x07000000)    /* Frame rate divider control (mask) */
+#define SSCR0_SlotsPerFrm(c) ((x) - 1)  /* Time slots per frame [1..8] */
+#define SSCR0_ADC       (1 << 30)       /* Audio clock select */
+#define SSCR0_MOD       (1 << 31)       /* Mode (normal or network) */
+#endif
 
 #define SSCR1_RIE       (1 << 0)        /* Receive FIFO Interrupt Enable */
 #define SSCR1_TIE       (1 << 1)        /* Transmit FIFO Interrupt Enable */
@@ -2042,6 +2056,18 @@
 
 #ifdef CONFIG_PXA27x
 
+#define ARB_CNTRL       __REG(0x48000048)  /* Arbiter Control Register */
+
+#define ARB_DMA_SLV_PARK        (1<<31)    /* Be parked with DMA slave when idle */
+#define ARB_CI_PARK             (1<<30)    /* Be parked with Camera Interface when idle */
+#define ARB_EX_MEM_PARK         (1<<29)    /* Be parked with external MEMC when idle */
+#define ARB_INT_MEM_PARK        (1<<28)    /* Be parked with internal MEMC when idle */
+#define ARB_USB_PARK            (1<<27)    /* Be parked with USB when idle */
+#define ARB_LCD_PARK            (1<<26)    /* Be parked with LCD when idle */
+#define ARB_DMA_PARK            (1<<25)    /* Be parked with DMA when idle */
+#define ARB_CORE_PARK           (1<<24)    /* Be parked with core when idle */
+#define ARB_LOCK_FLAG           (1<<23)    /* Only Locking masters gain access to the bus */
+
 /*
  * Keypad
  */
diff --git a/include/asm-arm/arch-realview/debug-macro.S b/include/asm-arm/arch-realview/debug-macro.S
index ed28bd012236..017ad996848d 100644
--- a/include/asm-arm/arch-realview/debug-macro.S
+++ b/include/asm-arm/arch-realview/debug-macro.S
@@ -11,7 +11,7 @@
  *
 */
 
-#include <asm/hardware/amba_serial.h>
+#include <linux/amba/serial.h>
 
                 .macro  addruart,rx
                 mrc     p15, 0, \rx, c1, c0
diff --git a/include/asm-arm/arch-realview/dma.h b/include/asm-arm/arch-realview/dma.h
index 744491a74bd9..8342e3f9d6ec 100644
--- a/include/asm-arm/arch-realview/dma.h
+++ b/include/asm-arm/arch-realview/dma.h
@@ -18,10 +18,3 @@
  * 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_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#define MAX_DMA_ADDRESS         0xffffffff
-#define MAX_DMA_CHANNELS        0
-
-#endif /* _ASM_ARCH_DMA_H */
diff --git a/include/asm-arm/arch-realview/entry-macro.S b/include/asm-arm/arch-realview/entry-macro.S
index 6288fad0dc41..1a6eec86bd47 100644
--- a/include/asm-arm/arch-realview/entry-macro.S
+++ b/include/asm-arm/arch-realview/entry-macro.S
@@ -7,7 +7,7 @@
  * License version 2. This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <asm/hardware.h>
 #include <asm/hardware/gic.h>
 
                 .macro  disable_fiq
diff --git a/include/asm-arm/arch-rpc/entry-macro.S b/include/asm-arm/arch-rpc/entry-macro.S
index 686f413f82d6..c9e5395e5106 100644
--- a/include/asm-arm/arch-rpc/entry-macro.S
+++ b/include/asm-arm/arch-rpc/entry-macro.S
@@ -1,3 +1,3 @@
-
+#include <asm/hardware.h>
 #include <asm/hardware/entry-macro-iomd.S>
 
diff --git a/include/asm-arm/arch-s3c2410/dma.h b/include/asm-arm/arch-s3c2410/dma.h
index e830a40e573a..b011e14f3bc6 100644
--- a/include/asm-arm/arch-s3c2410/dma.h
+++ b/include/asm-arm/arch-s3c2410/dma.h
@@ -31,14 +31,6 @@
 #define MAX_DMA_TRANSFER_SIZE   0x100000 /* Data Unit is half word  */
 
 
-/* according to the samsung port, we cannot use the regular
- * dma channels... we must therefore provide our own interface
- * for DMA, and allow our drivers to use that.
- */
-
-#define MAX_DMA_CHANNELS        0
-
-
 /* we have 4 dma channels */
 #define S3C2410_DMA_CHANNELS        (4)
 
diff --git a/include/asm-arm/arch-s3c2410/entry-macro.S b/include/asm-arm/arch-s3c2410/entry-macro.S
index b7d4d7f4422d..cc06b1bd37b2 100644
--- a/include/asm-arm/arch-s3c2410/entry-macro.S
+++ b/include/asm-arm/arch-s3c2410/entry-macro.S
@@ -10,6 +10,8 @@
  * Modifications:
  *     10-Mar-2005 LCVR  Changed S3C2410_VA to S3C24XX_VA
  */
+#include <asm/hardware.h>
+#include <asm/arch/irqs.h>
 
 
         .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
diff --git a/include/asm-arm/arch-sa1100/dma.h b/include/asm-arm/arch-sa1100/dma.h
index 3d60ed9f8c34..02575d72ac6b 100644
--- a/include/asm-arm/arch-sa1100/dma.h
+++ b/include/asm-arm/arch-sa1100/dma.h
@@ -15,20 +15,6 @@
 
 
 /*
- * This is the maximum DMA address that can be DMAd to.
- */
-#define MAX_DMA_ADDRESS         0xffffffff
-
-
-/*
- * The regular generic DMA interface is inappropriate for the
- * SA1100 DMA model.  None of the SA1100 specific drivers using
- * DMA are portable anyway so it's pointless to try to twist the
- * regular DMA API to accommodate them.
- */
-#define MAX_DMA_CHANNELS        0
-
-/*
  * The SA1100 has six internal DMA channels.
  */
 #define SA1100_DMA_CHANNELS     6
diff --git a/include/asm-arm/arch-versatile/debug-macro.S b/include/asm-arm/arch-versatile/debug-macro.S
index 89e38ac1444e..ef6167116dbb 100644
--- a/include/asm-arm/arch-versatile/debug-macro.S
+++ b/include/asm-arm/arch-versatile/debug-macro.S
@@ -11,7 +11,7 @@
  *
 */
 
-#include <asm/hardware/amba_serial.h>
+#include <linux/amba/serial.h>
 
                 .macro  addruart,rx
                 mrc     p15, 0, \rx, c1, c0
diff --git a/include/asm-arm/arch-versatile/dma.h b/include/asm-arm/arch-versatile/dma.h
index dcc8ac26eac0..642577348623 100644
--- a/include/asm-arm/arch-versatile/dma.h
+++ b/include/asm-arm/arch-versatile/dma.h
@@ -18,10 +18,3 @@
  * 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_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#define MAX_DMA_ADDRESS         0xffffffff
-#define MAX_DMA_CHANNELS        0
-
-#endif /* _ASM_ARCH_DMA_H */
diff --git a/include/asm-arm/arch-versatile/entry-macro.S b/include/asm-arm/arch-versatile/entry-macro.S
index 90e4e970d253..feff771c0a0a 100644
--- a/include/asm-arm/arch-versatile/entry-macro.S
+++ b/include/asm-arm/arch-versatile/entry-macro.S
@@ -7,7 +7,10 @@
  * License version 2. This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-                        .macro  disable_fiq
+#include <asm/hardware.h>
+#include <asm/hardware/vic.h>
+
+                .macro  disable_fiq
                 .endm
 
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
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/atomic.h b/include/asm-arm/atomic.h
index f72b63309bc5..3d7283d84405 100644
--- a/include/asm-arm/atomic.h
+++ b/include/asm-arm/atomic.h
@@ -175,6 +175,8 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
 
 #endif /* __LINUX_ARM_ARCH__ */
 
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
+
 static inline int atomic_add_unless(atomic_t *v, int a, int u)
 {
         int c, old;
diff --git a/include/asm-arm/byteorder.h b/include/asm-arm/byteorder.h
index d648a1915c33..17eaf8bdf092 100644
--- a/include/asm-arm/byteorder.h
+++ b/include/asm-arm/byteorder.h
@@ -15,9 +15,32 @@
 #ifndef __ASM_ARM_BYTEORDER_H
 #define __ASM_ARM_BYTEORDER_H
 
-
+#include <linux/compiler.h>
 #include <asm/types.h>
 
+static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
+{
+        __u32 t;
+
+        if (__builtin_constant_p(x)) {
+                t = x ^ ((x << 16) | (x >> 16)); /* eor r1,r0,r0,ror #16 */
+        } else {
+                /*
+                 * The compiler needs a bit of a hint here to always do the
+                 * right thing and not screw it up to different degrees
+                 * depending on the gcc version.
+                 */
+                asm ("eor\t%0, %1, %1, ror #16" : "=r" (t) : "r" (x));
+        }
+        x = (x << 24) | (x >> 8);               /* mov r0,r0,ror #8      */
+        t &= ~0x00FF0000;                       /* bic r1,r1,#0x00FF0000 */
+        x ^= (t >> 8);                          /* eor r0,r0,r1,lsr #8   */
+
+        return x;
+}
+
+#define __arch__swab32(x) ___arch__swab32(x)
+
 #if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
 #  define __BYTEORDER_HAS_U64__
 #  define __SWAB_64_THRU_32__
diff --git a/include/asm-arm/cache.h b/include/asm-arm/cache.h
index 8d161f7c87ff..31332c8ac04e 100644
--- a/include/asm-arm/cache.h
+++ b/include/asm-arm/cache.h
@@ -7,9 +7,4 @@
 #define L1_CACHE_SHIFT          5
 #define L1_CACHE_BYTES          (1 << L1_CACHE_SHIFT)
 
-/*
- * largest L1 which this arch supports
- */
-#define L1_CACHE_SHIFT_MAX      5
-
 #endif
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index e81baff4f54b..09e19a783a51 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -14,7 +14,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 
-#include <asm/mman.h>
 #include <asm/glue.h>
 #include <asm/shmparam.h>
 
diff --git a/include/asm-arm/dma.h b/include/asm-arm/dma.h
index ef41df43a584..49c01e2bf7c8 100644
--- a/include/asm-arm/dma.h
+++ b/include/asm-arm/dma.h
@@ -10,6 +10,13 @@ typedef unsigned int dmach_t;
 #include <asm/arch/dma.h>
 
 /*
+ * This is the maximum virtual address which can be DMA'd from.
+ */
+#ifndef MAX_DMA_ADDRESS
+#define MAX_DMA_ADDRESS 0xffffffff
+#endif
+
+/*
  * DMA modes
  */
 typedef unsigned int dmamode_t;
@@ -91,7 +98,9 @@ extern void set_dma_sg(dmach_t channel, struct scatterlist *sg, int nr_sg);
  * especially since some DMA architectures don't update the
  * DMA address immediately, but defer it to the enable_dma().
  */
-extern void set_dma_addr(dmach_t channel, unsigned long physaddr);
+extern void __set_dma_addr(dmach_t channel, void *addr);
+#define set_dma_addr(channel, addr)                             \
+        __set_dma_addr(channel, bus_to_virt(addr))
 
 /* Set the DMA byte count for this channel
  *
diff --git a/include/asm-arm/futex.h b/include/asm-arm/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-arm/futex.h
+++ b/include/asm-arm/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-arm/hardware/sharpsl_pm.h b/include/asm-arm/hardware/sharpsl_pm.h
new file mode 100644
index 000000000000..36983e5f3665
--- /dev/null
+++ b/include/asm-arm/hardware/sharpsl_pm.h
@@ -0,0 +1,94 @@
+/*
+ * SharpSL Battery/PM Driver
+ *
+ * Copyright (c) 2004-2005 Richard Purdie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/interrupt.h>
+
+struct sharpsl_charger_machinfo {
+        void (*init)(void);
+        void (*exit)(void);
+        int gpio_acin;
+        int gpio_batfull;
+        int gpio_batlock;
+        int gpio_fatal;
+        void (*discharge)(int);
+        void (*discharge1)(int);
+        void (*charge)(int);
+        void (*measure_temp)(int);
+        void (*presuspend)(void);
+        void (*postsuspend)(void);
+        unsigned long (*read_devdata)(int);
+#define SHARPSL_BATT_VOLT       1
+#define SHARPSL_BATT_TEMP       2
+#define SHARPSL_ACIN_VOLT       3
+#define SHARPSL_STATUS_ACIN     4
+#define SHARPSL_STATUS_LOCK     5
+#define SHARPSL_STATUS_CHRGFULL 6
+#define SHARPSL_STATUS_FATAL    7
+        unsigned long (*charger_wakeup)(void);
+        int (*should_wakeup)(unsigned int resume_on_alarm);
+        int bat_levels;
+        struct battery_thresh *bat_levels_noac;
+        struct battery_thresh *bat_levels_acin;
+        int status_high_acin;
+        int status_low_acin;
+        int status_high_noac;
+        int status_low_noac;
+};
+
+struct battery_thresh {
+        int voltage;
+        int percentage;
+};
+
+struct battery_stat {
+        int ac_status;         /* APM AC Present/Not Present */
+        int mainbat_status;    /* APM Main Battery Status */
+        int mainbat_percent;   /* Main Battery Percentage Charge */
+        int mainbat_voltage;   /* Main Battery Voltage */
+};
+
+struct sharpsl_pm_status {
+        struct device *dev;
+        struct timer_list ac_timer;
+        struct timer_list chrg_full_timer;
+
+        int charge_mode;
+#define CHRG_ERROR    (-1)
+#define CHRG_OFF      (0)
+#define CHRG_ON       (1)
+#define CHRG_DONE     (2)
+
+        unsigned int flags;
+#define SHARPSL_SUSPENDED       (1 << 0)  /* Device is Suspended */
+#define SHARPSL_ALARM_ACTIVE    (1 << 1)  /* Alarm is for charging event (not user) */
+#define SHARPSL_BL_LIMIT        (1 << 2)  /* Backlight Intensity Limited */
+#define SHARPSL_APM_QUEUED      (1 << 3)  /* APM Event Queued */
+#define SHARPSL_DO_OFFLINE_CHRG (1 << 4)  /* Trigger the offline charger */
+
+        int full_count;
+        unsigned long charge_start_time;
+        struct sharpsl_charger_machinfo *machinfo;
+        struct battery_stat battstat;
+};
+
+extern struct sharpsl_pm_status sharpsl_pm;
+
+
+#define SHARPSL_LED_ERROR  2
+#define SHARPSL_LED_ON     1
+#define SHARPSL_LED_OFF    0
+
+void sharpsl_battery_kick(void);
+void sharpsl_pm_led(int val);
+irqreturn_t sharpsl_ac_isr(int irq, void *dev_id, struct pt_regs *fp);
+irqreturn_t sharpsl_chrg_full_isr(int irq, void *dev_id, struct pt_regs *fp);
+irqreturn_t sharpsl_fatal_isr(int irq, void *dev_id, struct pt_regs *fp);
+
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/io.h b/include/asm-arm/io.h
index 0cf4d4f99600..fd0147e52dbb 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -56,7 +56,12 @@ extern void __raw_readsl(const void __iomem *addr, void *data, int longlen);
 
 /*
  * Architecture ioremap implementation.
+ *
+ * __ioremap takes CPU physical address.
+ *
+ * __ioremap_pfn takes a Page Frame Number and an offset into that page
  */
+extern void __iomem * __ioremap_pfn(unsigned long, unsigned long, size_t, unsigned long);
 extern void __iomem * __ioremap(unsigned long, size_t, unsigned long);
 extern void __iounmap(void __iomem *addr);
 
@@ -261,6 +266,7 @@ out:
  *
  * ioremap takes a PCI memory address, as specified in
  * Documentation/IO-mapping.txt.
+ *
  */
 #ifndef __arch_ioremap
 #define ioremap(cookie,size)            __ioremap(cookie,size,0)
diff --git a/include/asm-arm/ioctl.h b/include/asm-arm/ioctl.h
index 2cbb7d0e9dc6..b279fe06dfe5 100644
--- a/include/asm-arm/ioctl.h
+++ b/include/asm-arm/ioctl.h
@@ -1,74 +1 @@
-/*
- * linux/ioctl.h for Linux by H.H. Bergman.
- */
-
-#ifndef _ASMARM_IOCTL_H
-#define _ASMARM_IOCTL_H
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* _ASMARM_IOCTL_H */
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-arm/irq.h b/include/asm-arm/irq.h
index 59975ee43cf1..7772432d3fd7 100644
--- a/include/asm-arm/irq.h
+++ b/include/asm-arm/irq.h
@@ -25,10 +25,14 @@ extern void disable_irq_nosync(unsigned int);
 extern void disable_irq(unsigned int);
 extern void enable_irq(unsigned int);
 
-#define __IRQT_FALEDGE  (1 << 0)
-#define __IRQT_RISEDGE  (1 << 1)
-#define __IRQT_LOWLVL   (1 << 2)
-#define __IRQT_HIGHLVL  (1 << 3)
+/*
+ * These correspond with the SA_TRIGGER_* defines, and therefore the
+ * IRQRESOURCE_IRQ_* defines.
+ */
+#define __IRQT_RISEDGE  (1 << 0)
+#define __IRQT_FALEDGE  (1 << 1)
+#define __IRQT_HIGHLVL  (1 << 2)
+#define __IRQT_LOWLVL   (1 << 3)
 
 #define IRQT_NOEDGE     (0)
 #define IRQT_RISING     (__IRQT_RISEDGE)
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/mach/dma.h b/include/asm-arm/mach/dma.h
index 31bf716106ee..e7c4a20aad53 100644
--- a/include/asm-arm/mach/dma.h
+++ b/include/asm-arm/mach/dma.h
@@ -25,13 +25,15 @@ struct dma_ops {
 };
 
 struct dma_struct {
+        void            *addr;          /* single DMA address           */
+        unsigned long   count;          /* single DMA size              */
         struct scatterlist buf;         /* single DMA                   */
         int             sgcount;        /* number of DMA SG             */
         struct scatterlist *sg;         /* DMA Scatter-Gather List      */
 
         unsigned int    active:1;       /* Transfer active              */
         unsigned int    invalid:1;      /* Address/Count changed        */
-        unsigned int    using_sg:1;     /* using scatter list?          */
+
         dmamode_t       dma_mode;       /* DMA mode                     */
         int             speed;          /* DMA speed                    */
 
diff --git a/include/asm-arm/mach/map.h b/include/asm-arm/mach/map.h
index b338936bde4f..3351b77fab36 100644
--- a/include/asm-arm/mach/map.h
+++ b/include/asm-arm/mach/map.h
@@ -27,9 +27,6 @@ struct meminfo;
 #define MT_ROM                  6
 #define MT_IXP2000_DEVICE       7
 
-#define __phys_to_pfn(paddr)    ((paddr) >> PAGE_SHIFT)
-#define __pfn_to_phys(pfn)      ((pfn) << PAGE_SHIFT)
-
 extern void create_memmap_holes(struct meminfo *);
 extern void memtable_init(struct meminfo *);
 extern void iotable_init(struct map_desc *, int);
diff --git a/include/asm-arm/mach/serial_at91rm9200.h b/include/asm-arm/mach/serial_at91rm9200.h
new file mode 100644
index 000000000000..98f4b0cb883c
--- /dev/null
+++ b/include/asm-arm/mach/serial_at91rm9200.h
@@ -0,0 +1,36 @@
+/*
+ *  linux/include/asm-arm/mach/serial_at91rm9200.h
+ *
+ *  Based on serial_sa1100.h  by Nicolas Pitre
+ *
+ *  Copyright (C) 2002 ATMEL Rousset
+ *
+ *  Low level machine dependent UART functions.
+ */
+#include <linux/config.h>
+
+struct uart_port;
+
+/*
+ * This is a temporary structure for registering these
+ * functions; it is intended to be discarded after boot.
+ */
+struct at91rm9200_port_fns {
+        void    (*set_mctrl)(struct uart_port *, u_int);
+        u_int   (*get_mctrl)(struct uart_port *);
+        void    (*enable_ms)(struct uart_port *);
+        void    (*pm)(struct uart_port *, u_int, u_int);
+        int     (*set_wake)(struct uart_port *, u_int);
+        int     (*open)(struct uart_port *);
+        void    (*close)(struct uart_port *);
+};
+
+#if defined(CONFIG_SERIAL_AT91)
+void at91_register_uart_fns(struct at91rm9200_port_fns *fns);
+void at91_register_uart(int idx, int port);
+#else
+#define at91_register_uart_fns(fns) do { } while (0)
+#define at91_register_uart(idx,port) do { } while (0)
+#endif
+
+
diff --git a/include/asm-arm/memory.h b/include/asm-arm/memory.h
index 3e572364ee73..b4e1146ab682 100644
--- a/include/asm-arm/memory.h
+++ b/include/asm-arm/memory.h
@@ -25,6 +25,7 @@
 #include <linux/config.h>
 #include <linux/compiler.h>
 #include <asm/arch/memory.h>
+#include <asm/sizes.h>
 
 #ifndef TASK_SIZE
 /*
@@ -48,6 +49,14 @@
 #endif
 
 /*
+ * Size of DMA-consistent memory region.  Must be multiple of 2M,
+ * between 2MB and 14MB inclusive.
+ */
+#ifndef CONSISTENT_DMA_SIZE
+#define CONSISTENT_DMA_SIZE SZ_2M
+#endif
+
+/*
  * Physical vs virtual RAM address space conversion.  These are
  * private definitions which should NOT be used outside memory.h
  * files.  Use virt_to_phys/phys_to_virt/__pa/__va instead.
@@ -58,6 +67,12 @@
 #endif
 
 /*
+ * Convert a physical address to a Page Frame Number and back
+ */
+#define __phys_to_pfn(paddr)    ((paddr) >> PAGE_SHIFT)
+#define __pfn_to_phys(pfn)      ((pfn) << PAGE_SHIFT)
+
+/*
  * The module space lives between the addresses given by TASK_SIZE
  * and PAGE_OFFSET - it must be within 32MB of the kernel text.
  */
diff --git a/include/asm-arm/mutex.h b/include/asm-arm/mutex.h
new file mode 100644
index 000000000000..6caa59f1f595
--- /dev/null
+++ b/include/asm-arm/mutex.h
@@ -0,0 +1,128 @@
+/*
+ * include/asm-arm/mutex.h
+ *
+ * ARM optimized mutex locking primitives
+ *
+ * Please look into asm-generic/mutex-xchg.h for a formal definition.
+ */
+#ifndef _ASM_MUTEX_H
+#define _ASM_MUTEX_H
+
+#if __LINUX_ARM_ARCH__ < 6
+/* On pre-ARMv6 hardware the swp based implementation is the most efficient. */
+# include <asm-generic/mutex-xchg.h>
+#else
+
+/*
+ * Attempting to lock a mutex on ARMv6+ can be done with a bastardized
+ * atomic decrement (it is not a reliable atomic decrement but it satisfies
+ * the defined semantics for our purpose, while being smaller and faster
+ * than a real atomic decrement or atomic swap.  The idea is to attempt
+ * decrementing the lock value only once.  If once decremented it isn't zero,
+ * or if its store-back fails due to a dispute on the exclusive store, we
+ * simply bail out immediately through the slow path where the lock will be
+ * reattempted until it succeeds.
+ */
+#define __mutex_fastpath_lock(count, fail_fn)                           \
+do {                                                                    \
+        int __ex_flag, __res;                                           \
+                                                                        \
+        typecheck(atomic_t *, count);                                   \
+        typecheck_fn(fastcall void (*)(atomic_t *), fail_fn);           \
+                                                                        \
+        __asm__ (                                                       \
+                "ldrex  %0, [%2]        \n"                             \
+                "sub    %0, %0, #1      \n"                             \
+                "strex  %1, %0, [%2]    \n"                             \
+                                                                        \
+                : "=&r" (__res), "=&r" (__ex_flag)                      \
+                : "r" (&(count)->counter)                               \
+                : "cc","memory" );                                      \
+                                                                        \
+        if (unlikely(__res || __ex_flag))                               \
+                fail_fn(count);                                         \
+} while (0)
+
+#define __mutex_fastpath_lock_retval(count, fail_fn)                    \
+({                                                                      \
+        int __ex_flag, __res;                                           \
+                                                                        \
+        typecheck(atomic_t *, count);                                   \
+        typecheck_fn(fastcall int (*)(atomic_t *), fail_fn);            \
+                                                                        \
+        __asm__ (                                                       \
+                "ldrex  %0, [%2]        \n"                             \
+                "sub    %0, %0, #1      \n"                             \
+                "strex  %1, %0, [%2]    \n"                             \
+                                                                        \
+                : "=&r" (__res), "=&r" (__ex_flag)                      \
+                : "r" (&(count)->counter)                               \
+                : "cc","memory" );                                      \
+                                                                        \
+        __res |= __ex_flag;                                             \
+        if (unlikely(__res != 0))                                       \
+                __res = fail_fn(count);                                 \
+        __res;                                                          \
+})
+
+/*
+ * Same trick is used for the unlock fast path. However the original value,
+ * rather than the result, is used to test for success in order to have
+ * better generated assembly.
+ */
+#define __mutex_fastpath_unlock(count, fail_fn)                         \
+do {                                                                    \
+        int __ex_flag, __res, __orig;                                   \
+                                                                        \
+        typecheck(atomic_t *, count);                                   \
+        typecheck_fn(fastcall void (*)(atomic_t *), fail_fn);           \
+                                                                        \
+        __asm__ (                                                       \
+                "ldrex  %0, [%3]        \n"                             \
+                "add    %1, %0, #1      \n"                             \
+                "strex  %2, %1, [%3]    \n"                             \
+                                                                        \
+                : "=&r" (__orig), "=&r" (__res), "=&r" (__ex_flag)      \
+                : "r" (&(count)->counter)                               \
+                : "cc","memory" );                                      \
+                                                                        \
+        if (unlikely(__orig || __ex_flag))                              \
+                fail_fn(count);                                         \
+} while (0)
+
+/*
+ * If the unlock was done on a contended lock, or if the unlock simply fails
+ * then the mutex remains locked.
+ */
+#define __mutex_slowpath_needs_to_unlock()      1
+
+/*
+ * For __mutex_fastpath_trylock we use another construct which could be
+ * described as a "single value cmpxchg".
+ *
+ * This provides the needed trylock semantics like cmpxchg would, but it is
+ * lighter and less generic than a true cmpxchg implementation.
+ */
+static inline int
+__mutex_fastpath_trylock(atomic_t *count, int (*fail_fn)(atomic_t *))
+{
+        int __ex_flag, __res, __orig;
+
+        __asm__ (
+
+                "1: ldrex       %0, [%3]        \n"
+                "subs           %1, %0, #1      \n"
+                "strexeq        %2, %1, [%3]    \n"
+                "movlt          %0, #0          \n"
+                "cmpeq          %2, #0          \n"
+                "bgt            1b              \n"
+
+                : "=&r" (__orig), "=&r" (__res), "=&r" (__ex_flag)
+                : "r" (&count->counter)
+                : "cc", "memory" );
+
+        return __orig;
+}
+
+#endif
+#endif
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 7d4118e09054..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 */
@@ -85,9 +92,11 @@ unsigned long get_wchan(struct task_struct *p);
  */
 extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
 
-#define KSTK_REGS(tsk)  (((struct pt_regs *)(THREAD_START_SP + (unsigned long)(tsk)->thread_info)) - 1)
-#define KSTK_EIP(tsk)   KSTK_REGS(tsk)->ARM_pc
-#define KSTK_ESP(tsk)   KSTK_REGS(tsk)->ARM_sp
+#define task_pt_regs(p) \
+        ((struct pt_regs *)(THREAD_START_SP + task_stack_page(p)) - 1)
+
+#define KSTK_EIP(tsk)   task_pt_regs(tsk)->ARM_pc
+#define KSTK_ESP(tsk)   task_pt_regs(tsk)->ARM_sp
 
 /*
  * Prefetching support - only ARMv5.
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/scatterlist.h b/include/asm-arm/scatterlist.h
index 83b876fb04cc..de2f65eb42ed 100644
--- a/include/asm-arm/scatterlist.h
+++ b/include/asm-arm/scatterlist.h
@@ -9,7 +9,6 @@ struct scatterlist {
         unsigned int    offset;         /* buffer offset                 */
         dma_addr_t      dma_address;    /* dma address                   */
         unsigned int    length;         /* length                        */
-        char            *__address;     /* for set_dma_addr              */
 };
 
 /*
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/system.h b/include/asm-arm/system.h
index 5621d61ebc07..eb2de8c10515 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -168,10 +168,20 @@ extern struct task_struct *__switch_to(struct task_struct *, struct thread_info
 
 #define switch_to(prev,next,last)                                       \
 do {                                                                    \
-        last = __switch_to(prev,prev->thread_info,next->thread_info);   \
+        last = __switch_to(prev,task_thread_info(prev), task_thread_info(next));        \
 } while (0)
 
 /*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ *
+ * TODO: fill this in!
+ */
+static inline void sched_cacheflush(void)
+{
+}
+
+/*
  * CPU interrupt mask handling.
  */
 #if __LINUX_ARM_ARCH__ >= 6
diff --git a/include/asm-arm/thread_info.h b/include/asm-arm/thread_info.h
index 7c98557b717f..33a33cbb6329 100644
--- a/include/asm-arm/thread_info.h
+++ b/include/asm-arm/thread_info.h
@@ -96,13 +96,10 @@ static inline struct thread_info *current_thread_info(void)
 extern struct thread_info *alloc_thread_info(struct task_struct *task);
 extern void free_thread_info(struct thread_info *);
 
-#define get_thread_info(ti)     get_task_struct((ti)->task)
-#define put_thread_info(ti)     put_task_struct((ti)->task)
-
 #define thread_saved_pc(tsk)    \
-        ((unsigned long)(pc_pointer((tsk)->thread_info->cpu_context.pc)))
+        ((unsigned long)(pc_pointer(task_thread_info(tsk)->cpu_context.pc)))
 #define thread_saved_fp(tsk)    \
-        ((unsigned long)((tsk)->thread_info->cpu_context.fp))
+        ((unsigned long)(task_thread_info(tsk)->cpu_context.fp))
 
 extern void iwmmxt_task_disable(struct thread_info *);
 extern void iwmmxt_task_copy(struct thread_info *, void *);
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/atomic.h b/include/asm-arm26/atomic.h
index 3074b0e76343..1552c8653990 100644
--- a/include/asm-arm26/atomic.h
+++ b/include/asm-arm26/atomic.h
@@ -76,6 +76,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
         return ret;
 }
 
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
+
 static inline int atomic_add_unless(atomic_t *v, int a, int u)
 {
         int ret;
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/futex.h b/include/asm-arm26/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-arm26/futex.h
+++ b/include/asm-arm26/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-arm26/ioctl.h b/include/asm-arm26/ioctl.h
index 2cbb7d0e9dc6..b279fe06dfe5 100644
--- a/include/asm-arm26/ioctl.h
+++ b/include/asm-arm26/ioctl.h
@@ -1,74 +1 @@
-/*
- * linux/ioctl.h for Linux by H.H. Bergman.
- */
-
-#ifndef _ASMARM_IOCTL_H
-#define _ASMARM_IOCTL_H
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* _ASMARM_IOCTL_H */
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-arm26/system.h b/include/asm-arm26/system.h
index f23fac1938f3..ca4ccfc4b578 100644
--- a/include/asm-arm26/system.h
+++ b/include/asm-arm26/system.h
@@ -111,10 +111,20 @@ extern struct task_struct *__switch_to(struct task_struct *, struct thread_info
 
 #define switch_to(prev,next,last)                                       \
 do {                                                                    \
-        last = __switch_to(prev,prev->thread_info,next->thread_info);   \
+        last = __switch_to(prev,task_thread_info(prev),task_thread_info(next)); \
 } while (0)
 
 /*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ *
+ * TODO: fill this in!
+ */
+static inline void sched_cacheflush(void)
+{
+}
+
+/*
  * Save the current interrupt enable state & disable IRQs
  */
 #define local_irq_save(x)                               \
diff --git a/include/asm-arm26/thread_info.h b/include/asm-arm26/thread_info.h
index aff3e5699c64..9b367ebe515d 100644
--- a/include/asm-arm26/thread_info.h
+++ b/include/asm-arm26/thread_info.h
@@ -80,20 +80,16 @@ 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 __get_user_regs(x) (((struct pt_regs *)((unsigned long)(x) + THREAD_SIZE - 8)) - 1)
+#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);
 extern void free_thread_info(struct thread_info *);
 
-#define get_thread_info(ti)     get_task_struct((ti)->task)
-#define put_thread_info(ti)     put_task_struct((ti)->task)
-
 #define thread_saved_pc(tsk)    \
-        ((unsigned long)(pc_pointer((tsk)->thread_info->cpu_context.pc)))
+        ((unsigned long)(pc_pointer(task_thread_info(tsk)->cpu_context.pc)))
 #define thread_saved_fp(tsk)    \
-        ((unsigned long)((tsk)->thread_info->cpu_context.fp))
+        ((unsigned long)(task_thread_info(tsk)->cpu_context.fp))
 
 #else /* !__ASSEMBLY__ */
 
diff --git a/include/asm-cris/arch-v10/cache.h b/include/asm-cris/arch-v10/cache.h
index 1d1d1ba65b1a..aea27184d2d2 100644
--- a/include/asm-cris/arch-v10/cache.h
+++ b/include/asm-cris/arch-v10/cache.h
@@ -4,6 +4,5 @@
 /* Etrax 100LX have 32-byte cache-lines. */
 #define L1_CACHE_BYTES 32
 #define L1_CACHE_SHIFT 5
-#define L1_CACHE_SHIFT_MAX 5
 
 #endif /* _ASM_ARCH_CACHE_H */
diff --git a/include/asm-cris/arch-v10/processor.h b/include/asm-cris/arch-v10/processor.h
index e23df8dc96e8..cc692c7a0660 100644
--- a/include/asm-cris/arch-v10/processor.h
+++ b/include/asm-cris/arch-v10/processor.h
@@ -40,7 +40,7 @@ struct thread_struct {
 #define KSTK_EIP(tsk)   \
 ({                      \
         unsigned long eip = 0;   \
-        unsigned long regs = (unsigned long)user_regs(tsk); \
+        unsigned long regs = (unsigned long)task_pt_regs(tsk); \
         if (regs > PAGE_SIZE && \
                 virt_addr_valid(regs)) \
         eip = ((struct pt_regs *)regs)->irp; \
diff --git a/include/asm-cris/arch-v32/cache.h b/include/asm-cris/arch-v32/cache.h
index 4fed8d62ccc8..80b236b15319 100644
--- a/include/asm-cris/arch-v32/cache.h
+++ b/include/asm-cris/arch-v32/cache.h
@@ -4,6 +4,5 @@
 /* A cache-line is 32 bytes. */
 #define L1_CACHE_BYTES 32
 #define L1_CACHE_SHIFT 5
-#define L1_CACHE_SHIFT_MAX 5
 
 #endif /* _ASM_CRIS_ARCH_CACHE_H */
diff --git a/include/asm-cris/arch-v32/processor.h b/include/asm-cris/arch-v32/processor.h
index 8c939bf27987..32bf2e538ced 100644
--- a/include/asm-cris/arch-v32/processor.h
+++ b/include/asm-cris/arch-v32/processor.h
@@ -36,7 +36,7 @@ struct thread_struct {
 #define KSTK_EIP(tsk)           \
 ({                              \
         unsigned long eip = 0;  \
-        unsigned long regs = (unsigned long)user_regs(tsk); \
+        unsigned long regs = (unsigned long)task_pt_regs(tsk); \
         if (regs > PAGE_SIZE && virt_addr_valid(regs))      \
                 eip = ((struct pt_regs *)regs)->erp;        \
         eip; \
diff --git a/include/asm-cris/atomic.h b/include/asm-cris/atomic.h
index 2df2c7aa19b7..0b51a87e5532 100644
--- a/include/asm-cris/atomic.h
+++ b/include/asm-cris/atomic.h
@@ -136,6 +136,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
         return ret;
 }
 
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
+
 static inline int atomic_add_unless(atomic_t *v, int a, int u)
 {
         int ret;
diff --git a/include/asm-cris/dma-mapping.h b/include/asm-cris/dma-mapping.h
index 8eff51349ae7..cbf1a98f0129 100644
--- a/include/asm-cris/dma-mapping.h
+++ b/include/asm-cris/dma-mapping.h
@@ -153,7 +153,7 @@ dma_set_mask(struct device *dev, u64 mask)
 static inline int
 dma_get_cache_alignment(void)
 {
-        return (1 << L1_CACHE_SHIFT_MAX);
+        return (1 << INTERNODE_CACHE_SHIFT);
 }
 
 #define dma_is_consistent(d)    (1)
diff --git a/include/asm-cris/futex.h b/include/asm-cris/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-cris/futex.h
+++ b/include/asm-cris/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-cris/ioctl.h b/include/asm-cris/ioctl.h
index be2d8f667a38..b279fe06dfe5 100644
--- a/include/asm-cris/ioctl.h
+++ b/include/asm-cris/ioctl.h
@@ -1,83 +1 @@
-/*
- * linux/ioctl.h for Linux by H.H. Bergman.
- *
- * This is the same as the i386 version.
- */
-
-#ifndef _ASMCRIS_IOCTL_H
-#define _ASMCRIS_IOCTL_H
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* provoke compile error for invalid uses of size argument */
-extern int __invalid_size_argument_for_IOC;
-#define _IOC_TYPECHECK(t) \
-        ((sizeof(t) == sizeof(t[1]) && \
-          sizeof(t) < (1 << _IOC_SIZEBITS)) ? \
-          sizeof(t) : __invalid_size_argument_for_IOC)
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* _ASMCRIS_IOCTL_H */
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-cris/mutex.h b/include/asm-cris/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-cris/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-cris/processor.h b/include/asm-cris/processor.h
index dce41009eeb0..961e2bceadbc 100644
--- a/include/asm-cris/processor.h
+++ b/include/asm-cris/processor.h
@@ -45,7 +45,8 @@ struct task_struct;
  * Dito but for the currently running task
  */
 
-#define current_regs() user_regs(current->thread_info)
+#define task_pt_regs(task) user_regs(task_thread_info(task))
+#define current_regs() task_pt_regs(current)
 
 static inline void prepare_to_copy(struct task_struct *tsk)
 {
diff --git a/include/asm-cris/thread_info.h b/include/asm-cris/thread_info.h
index cef0140fc104..7ad853c3f74e 100644
--- a/include/asm-cris/thread_info.h
+++ b/include/asm-cris/thread_info.h
@@ -69,8 +69,6 @@ struct thread_info {
 /* thread information allocation */
 #define alloc_thread_info(tsk) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
 #define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
 
 #endif /* !__ASSEMBLY__ */
 
diff --git a/include/asm-frv/atomic.h b/include/asm-frv/atomic.h
index 3f54fea2b051..a59f684b4f33 100644
--- a/include/asm-frv/atomic.h
+++ b/include/asm-frv/atomic.h
@@ -218,51 +218,12 @@ extern unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsig
         __typeof__(*(ptr)) __xg_orig;                                           \
                                                                                 \
         switch (sizeof(__xg_orig)) {                                            \
-        case 1:                                                                 \
-                asm volatile(                                                   \
-                        "0:                                             \n"     \
-                        "       orcc            gr0,gr0,gr0,icc3        \n"     \
-                        "       ckeq            icc3,cc7                \n"     \
-                        "       ldub.p          %M0,%1                  \n"     \
-                        "       orcr            cc7,cc7,cc3             \n"     \
-                        "       cstb.p          %2,%M0          ,cc3,#1 \n"     \
-                        "       corcc           gr29,gr29,gr0   ,cc3,#1 \n"     \
-                        "       beq             icc3,#0,0b              \n"     \
-                        : "+U"(*__xg_ptr), "=&r"(__xg_orig)                     \
-                        : "r"(x)                                                \
-                        : "memory", "cc7", "cc3", "icc3"                        \
-                        );                                                      \
-                break;                                                          \
-                                                                                \
-        case 2:                                                                 \
-                asm volatile(                                                   \
-                        "0:                                             \n"     \
-                        "       orcc            gr0,gr0,gr0,icc3        \n"     \
-                        "       ckeq            icc3,cc7                \n"     \
-                        "       lduh.p          %M0,%1                  \n"     \
-                        "       orcr            cc7,cc7,cc3             \n"     \
-                        "       csth.p          %2,%M0          ,cc3,#1 \n"     \
-                        "       corcc           gr29,gr29,gr0   ,cc3,#1 \n"     \
-                        "       beq             icc3,#0,0b              \n"     \
-                        : "+U"(*__xg_ptr), "=&r"(__xg_orig)                     \
-                        : "r"(x)                                                \
-                        : "memory", "cc7", "cc3", "icc3"                        \
-                        );                                                      \
-                break;                                                          \
-                                                                                \
         case 4:                                                                 \
                 asm volatile(                                                   \
-                        "0:                                             \n"     \
-                        "       orcc            gr0,gr0,gr0,icc3        \n"     \
-                        "       ckeq            icc3,cc7                \n"     \
-                        "       ld.p            %M0,%1                  \n"     \
-                        "       orcr            cc7,cc7,cc3             \n"     \
-                        "       cst.p           %2,%M0          ,cc3,#1 \n"     \
-                        "       corcc           gr29,gr29,gr0   ,cc3,#1 \n"     \
-                        "       beq             icc3,#0,0b              \n"     \
-                        : "+U"(*__xg_ptr), "=&r"(__xg_orig)                     \
+                        "swap%I0 %2,%M0"                                        \
+                        : "+m"(*__xg_ptr), "=&r"(__xg_orig)                     \
                         : "r"(x)                                                \
-                        : "memory", "cc7", "cc3", "icc3"                        \
+                        : "memory"                                              \
                         );                                                      \
                 break;                                                          \
                                                                                 \
@@ -277,8 +238,6 @@ extern unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsig
 
 #else
 
-extern uint8_t  __xchg_8 (uint8_t i,  volatile void *v);
-extern uint16_t __xchg_16(uint16_t i, volatile void *v);
 extern uint32_t __xchg_32(uint32_t i, volatile void *v);
 
 #define xchg(ptr, x)                                                                            \
@@ -287,8 +246,6 @@ extern uint32_t __xchg_32(uint32_t i, volatile void *v);
         __typeof__(*(ptr)) __xg_orig;                                                           \
                                                                                                 \
         switch (sizeof(__xg_orig)) {                                                            \
-        case 1: __xg_orig = (__typeof__(*(ptr))) __xchg_8 ((uint8_t)  x, __xg_ptr);     break;  \
-        case 2: __xg_orig = (__typeof__(*(ptr))) __xchg_16((uint16_t) x, __xg_ptr);     break;  \
         case 4: __xg_orig = (__typeof__(*(ptr))) __xchg_32((uint32_t) x, __xg_ptr);     break;  \
         default:                                                                                \
                 __xg_orig = 0;                                                                  \
@@ -318,46 +275,6 @@ extern uint32_t __xchg_32(uint32_t i, volatile void *v);
         __typeof__(*(ptr)) __xg_new = (new);                                    \
                                                                                 \
         switch (sizeof(__xg_orig)) {                                            \
-        case 1:                                                                 \
-                asm volatile(                                                   \
-                        "0:                                             \n"     \
-                        "       orcc            gr0,gr0,gr0,icc3        \n"     \
-                        "       ckeq            icc3,cc7                \n"     \
-                        "       ldub.p          %M0,%1                  \n"     \
-                        "       orcr            cc7,cc7,cc3             \n"     \
-                        "       sub%I4          %1,%4,%2                \n"     \
-                        "       sllcc           %2,#24,gr0,icc0         \n"     \
-                        "       bne             icc0,#0,1f              \n"     \
-                        "       cstb.p          %3,%M0          ,cc3,#1 \n"     \
-                        "       corcc           gr29,gr29,gr0   ,cc3,#1 \n"     \
-                        "       beq             icc3,#0,0b              \n"     \
-                        "1:                                             \n"     \
-                        : "+U"(*__xg_ptr), "=&r"(__xg_orig), "=&r"(__xg_tmp)    \
-                        : "r"(__xg_new), "NPr"(__xg_test)                       \
-                        : "memory", "cc7", "cc3", "icc3", "icc0"                \
-                        );                                                      \
-                break;                                                          \
-                                                                                \
-        case 2:                                                                 \
-                asm volatile(                                                   \
-                        "0:                                             \n"     \
-                        "       orcc            gr0,gr0,gr0,icc3        \n"     \
-                        "       ckeq            icc3,cc7                \n"     \
-                        "       lduh.p          %M0,%1                  \n"     \
-                        "       orcr            cc7,cc7,cc3             \n"     \
-                        "       sub%I4          %1,%4,%2                \n"     \
-                        "       sllcc           %2,#16,gr0,icc0         \n"     \
-                        "       bne             icc0,#0,1f              \n"     \
-                        "       csth.p          %3,%M0          ,cc3,#1 \n"     \
-                        "       corcc           gr29,gr29,gr0   ,cc3,#1 \n"     \
-                        "       beq             icc3,#0,0b              \n"     \
-                        "1:                                             \n"     \
-                        : "+U"(*__xg_ptr), "=&r"(__xg_orig), "=&r"(__xg_tmp)    \
-                        : "r"(__xg_new), "NPr"(__xg_test)                       \
-                        : "memory", "cc7", "cc3", "icc3", "icc0"                \
-                        );                                                      \
-                break;                                                          \
-                                                                                \
         case 4:                                                                 \
                 asm volatile(                                                   \
                         "0:                                             \n"     \
@@ -388,8 +305,6 @@ extern uint32_t __xchg_32(uint32_t i, volatile void *v);
 
 #else
 
-extern uint8_t  __cmpxchg_8 (uint8_t *v,  uint8_t test,  uint8_t new);
-extern uint16_t __cmpxchg_16(uint16_t *v, uint16_t test, uint16_t new);
 extern uint32_t __cmpxchg_32(uint32_t *v, uint32_t test, uint32_t new);
 
 #define cmpxchg(ptr, test, new)                                                 \
@@ -400,8 +315,6 @@ extern uint32_t __cmpxchg_32(uint32_t *v, uint32_t test, uint32_t new);
         __typeof__(*(ptr)) __xg_new = (new);                                    \
                                                                                 \
         switch (sizeof(__xg_orig)) {                                            \
-        case 1: __xg_orig = __cmpxchg_8 (__xg_ptr, __xg_test, __xg_new); break; \
-        case 2: __xg_orig = __cmpxchg_16(__xg_ptr, __xg_test, __xg_new); break; \
         case 4: __xg_orig = __cmpxchg_32(__xg_ptr, __xg_test, __xg_new); break; \
         default:                                                                \
                 __xg_orig = 0;                                                  \
@@ -414,7 +327,8 @@ extern uint32_t __cmpxchg_32(uint32_t *v, uint32_t test, uint32_t new);
 
 #endif
 
-#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
+#define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), old, new))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 #define atomic_add_unless(v, a, u)                              \
 ({                                                              \
@@ -424,6 +338,7 @@ extern uint32_t __cmpxchg_32(uint32_t *v, uint32_t test, uint32_t new);
                 c = old;                                        \
         c != (u);                                               \
 })
+
 #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
 
 #include <asm-generic/atomic.h>
diff --git a/include/asm-frv/bug.h b/include/asm-frv/bug.h
index 074c0d5770eb..451712cc3060 100644
--- a/include/asm-frv/bug.h
+++ b/include/asm-frv/bug.h
@@ -12,6 +12,7 @@
 #define _ASM_BUG_H
 
 #include <linux/config.h>
+#include <linux/linkage.h>
 
 #ifdef CONFIG_BUG
 /*
diff --git a/include/asm-frv/dma-mapping.h b/include/asm-frv/dma-mapping.h
index 5003e017fd1e..e9fc1d47797e 100644
--- a/include/asm-frv/dma-mapping.h
+++ b/include/asm-frv/dma-mapping.h
@@ -23,7 +23,7 @@ void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t
  * returns, or alternatively stop on the first sg_dma_len(sg) which
  * is 0.
  */
-#define sg_dma_address(sg)      ((unsigned long) (page_to_phys((sg)->page) + (sg)->offset))
+#define sg_dma_address(sg)      ((sg)->dma_address)
 #define sg_dma_len(sg)          ((sg)->length)
 
 /*
diff --git a/include/asm-frv/io.h b/include/asm-frv/io.h
index 48829f727242..075369b1a34b 100644
--- a/include/asm-frv/io.h
+++ b/include/asm-frv/io.h
@@ -18,6 +18,7 @@
 #ifdef __KERNEL__
 
 #include <linux/config.h>
+#include <linux/types.h>
 #include <asm/virtconvert.h>
 #include <asm/string.h>
 #include <asm/mb-regs.h>
@@ -104,6 +105,8 @@ static inline void __insl(unsigned long addr, void *buf, int len, int swap)
                 __insl_sw(addr, buf, len);
 }
 
+#define mmiowb() mb()
+
 /*
  *      make the short names macros so specific devices
  *      can override them as required
@@ -209,6 +212,10 @@ static inline uint32_t readl(const volatile void __iomem *addr)
         return ret;
 }
 
+#define readb_relaxed readb
+#define readw_relaxed readw
+#define readl_relaxed readl
+
 static inline void writeb(uint8_t datum, volatile void __iomem *addr)
 {
         __builtin_write8((volatile uint8_t __force *) addr, datum);
@@ -268,11 +275,106 @@ static inline void __iomem *ioremap_fullcache(unsigned long physaddr, unsigned l
 
 extern void iounmap(void __iomem *addr);
 
+static inline void __iomem *ioport_map(unsigned long port, unsigned int nr)
+{
+        return (void __iomem *) port;
+}
+
+static inline void ioport_unmap(void __iomem *p)
+{
+}
+
 static inline void flush_write_buffers(void)
 {
         __asm__ __volatile__ ("membar" : : :"memory");
 }
 
+/*
+ * do appropriate I/O accesses for token type
+ */
+static inline unsigned int ioread8(void __iomem *p)
+{
+        return __builtin_read8(p);
+}
+
+static inline unsigned int ioread16(void __iomem *p)
+{
+        uint16_t ret = __builtin_read16(p);
+        if (__is_PCI_addr(p))
+                ret = _swapw(ret);
+        return ret;
+}
+
+static inline unsigned int ioread32(void __iomem *p)
+{
+        uint32_t ret = __builtin_read32(p);
+        if (__is_PCI_addr(p))
+                ret = _swapl(ret);
+        return ret;
+}
+
+static inline void iowrite8(u8 val, void __iomem *p)
+{
+        __builtin_write8(p, val);
+        if (__is_PCI_MEM(p))
+                __flush_PCI_writes();
+}
+
+static inline void iowrite16(u16 val, void __iomem *p)
+{
+        if (__is_PCI_addr(p))
+                val = _swapw(val);
+        __builtin_write16(p, val);
+        if (__is_PCI_MEM(p))
+                __flush_PCI_writes();
+}
+
+static inline void iowrite32(u32 val, void __iomem *p)
+{
+        if (__is_PCI_addr(p))
+                val = _swapl(val);
+        __builtin_write32(p, val);
+        if (__is_PCI_MEM(p))
+                __flush_PCI_writes();
+}
+
+static inline void ioread8_rep(void __iomem *p, void *dst, unsigned long count)
+{
+        io_insb((unsigned long) p, dst, count);
+}
+
+static inline void ioread16_rep(void __iomem *p, void *dst, unsigned long count)
+{
+        io_insw((unsigned long) p, dst, count);
+}
+
+static inline void ioread32_rep(void __iomem *p, void *dst, unsigned long count)
+{
+        __insl_ns((unsigned long) p, dst, count);
+}
+
+static inline void iowrite8_rep(void __iomem *p, const void *src, unsigned long count)
+{
+        io_outsb((unsigned long) p, src, count);
+}
+
+static inline void iowrite16_rep(void __iomem *p, const void *src, unsigned long count)
+{
+        io_outsw((unsigned long) p, src, count);
+}
+
+static inline void iowrite32_rep(void __iomem *p, const void *src, unsigned long count)
+{
+        __outsl_ns((unsigned long) p, src, count);
+}
+
+/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
+struct pci_dev;
+extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
+static inline void pci_iounmap(struct pci_dev *dev, void __iomem *p)
+{
+}
+
 
 /*
  * Convert a physical pointer to a virtual kernel pointer for /dev/mem
@@ -285,6 +387,27 @@ static inline void flush_write_buffers(void)
  */
 #define xlate_dev_kmem_ptr(p)   p
 
+/*
+ * Check BIOS signature
+ */
+static inline int check_signature(volatile void __iomem *io_addr,
+                                  const unsigned char *signature, int length)
+{
+        int retval = 0;
+
+        do {
+                if (readb(io_addr) != *signature)
+                        goto out;
+                io_addr++;
+                signature++;
+                length--;
+        } while (length);
+
+        retval = 1;
+out:
+        return retval;
+}
+
 #endif /* __KERNEL__ */
 
 #endif /* _ASM_IO_H */
diff --git a/include/asm-frv/ioctl.h b/include/asm-frv/ioctl.h
index 8aee76905545..b279fe06dfe5 100644
--- a/include/asm-frv/ioctl.h
+++ b/include/asm-frv/ioctl.h
@@ -1,80 +1 @@
-/*
- * linux/ioctl.h for Linux by H.H. Bergman.
- */
-
-#ifndef _ASM_IOCTL_H
-#define _ASM_IOCTL_H
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * I don't really have any idea about what this should look like, so
- * for the time being, this is heavily based on the PC definitions.
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* _ASM_IOCTL_H */
-
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-frv/mb-regs.h b/include/asm-frv/mb-regs.h
index c8f575fc42fa..93fa732fb0cd 100644
--- a/include/asm-frv/mb-regs.h
+++ b/include/asm-frv/mb-regs.h
@@ -68,6 +68,9 @@ do {									\
 #define __is_PCI_MEM(addr) \
         ((unsigned long)(addr) - __region_PCI_MEM < 0x08000000UL)
 
+#define __is_PCI_addr(addr) \
+        ((unsigned long)(addr) - __region_PCI_IO < 0x0c000000UL)
+
 #define __get_CLKSW()   ({ *(volatile unsigned long *)(__region_CS2 + 0x0130000cUL) & 0xffUL; })
 #define __get_CLKIN()   (__get_CLKSW() * 125U * 100000U / 24U)
 
@@ -149,6 +152,7 @@ do {									\
 
 #define __is_PCI_IO(addr)       0       /* no PCI */
 #define __is_PCI_MEM(addr)      0
+#define __is_PCI_addr(addr)     0
 #define __region_PCI_IO         0
 #define __region_PCI_MEM        0
 #define __flush_PCI_writes()    do { } while(0)
diff --git a/include/asm-frv/mc146818rtc.h b/include/asm-frv/mc146818rtc.h
new file mode 100644
index 000000000000..90dfb7a633d1
--- /dev/null
+++ b/include/asm-frv/mc146818rtc.h
@@ -0,0 +1,16 @@
+/* mc146818rtc.h: RTC defs
+ *
+ * Copyright (C) 2005 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _ASM_MC146818RTC_H
+#define _ASM_MC146818RTC_H
+
+
+#endif /* _ASM_MC146818RTC_H */
diff --git a/include/asm-frv/module.h b/include/asm-frv/module.h
index 3223cfaef743..3d5c6360289a 100644
--- a/include/asm-frv/module.h
+++ b/include/asm-frv/module.h
@@ -11,10 +11,18 @@
 #ifndef _ASM_MODULE_H
 #define _ASM_MODULE_H
 
-#define module_map(x)           vmalloc(x)
-#define module_unmap(x)         vfree(x)
-#define module_arch_init(x)     (0)
-#define arch_init_modules(x)    do { } while (0)
+struct mod_arch_specific
+{
+};
+
+#define Elf_Shdr        Elf32_Shdr
+#define Elf_Sym         Elf32_Sym
+#define Elf_Ehdr        Elf32_Ehdr
+
+/*
+ * Include the architecture version.
+ */
+#define MODULE_ARCH_VERMAGIC __stringify(PROCESSOR_MODEL_NAME) " "
 
 #endif /* _ASM_MODULE_H */
 
diff --git a/include/asm-frv/mutex.h b/include/asm-frv/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-frv/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-frv/pci.h b/include/asm-frv/pci.h
index 1168451c275f..598b0c6b695d 100644
--- a/include/asm-frv/pci.h
+++ b/include/asm-frv/pci.h
@@ -57,6 +57,14 @@ extern void pci_free_consistent(struct pci_dev *hwdev, size_t size,
  */
 #define PCI_DMA_BUS_IS_PHYS     (1)
 
+/* pci_unmap_{page,single} is a nop so... */
+#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
+#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
+#define pci_unmap_addr(PTR, ADDR_NAME)          (0)
+#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0)
+#define pci_unmap_len(PTR, LEN_NAME)            (0)
+#define pci_unmap_len_set(PTR, LEN_NAME, VAL)   do { } while (0)
+
 #ifdef CONFIG_PCI
 static inline void pci_dma_burst_advice(struct pci_dev *pdev,
                                         enum pci_dma_burst_strategy *strat,
diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
index 844666377dcb..d1c3b182c691 100644
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -421,6 +421,11 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr,
 }
 
 /*
+ * Macro to mark a page protection value as "uncacheable"
+ */
+#define pgprot_noncached(prot) (__pgprot(pgprot_val(prot) | _PAGE_NOCACHE))
+
+/*
  * Conversion functions: convert a page and protection to a page entry,
  * and a page entry and page directory to the page they refer to.
  */
diff --git a/include/asm-frv/thread_info.h b/include/asm-frv/thread_info.h
index 60f6b2aee76d..ea426abf01d3 100644
--- a/include/asm-frv/thread_info.h
+++ b/include/asm-frv/thread_info.h
@@ -110,8 +110,6 @@ register struct thread_info *__current_thread_info asm("gr15");
 #endif
 
 #define free_thread_info(info)  kfree(info)
-#define get_thread_info(ti)     get_task_struct((ti)->task)
-#define put_thread_info(ti)     put_task_struct((ti)->task)
 
 #else /* !__ASSEMBLY__ */
 
@@ -131,6 +129,7 @@ register struct thread_info *__current_thread_info asm("gr15");
 #define TIF_NEED_RESCHED        3       /* rescheduling necessary */
 #define TIF_SINGLESTEP          4       /* restore singlestep on return to user mode */
 #define TIF_IRET                5       /* return with iret */
+#define TIF_RESTORE_SIGMASK     6       /* restore signal mask in do_signal() */
 #define TIF_POLLING_NRFLAG      16      /* true if poll_idle() is polling TIF_NEED_RESCHED */
 #define TIF_MEMDIE              17      /* OOM killer killed process */
 
@@ -140,6 +139,7 @@ register struct thread_info *__current_thread_info asm("gr15");
 #define _TIF_NEED_RESCHED       (1 << TIF_NEED_RESCHED)
 #define _TIF_SINGLESTEP         (1 << TIF_SINGLESTEP)
 #define _TIF_IRET               (1 << TIF_IRET)
+#define _TIF_RESTORE_SIGMASK    (1 << TIF_RESTORE_SIGMASK)
 #define _TIF_POLLING_NRFLAG     (1 << TIF_POLLING_NRFLAG)
 
 #define _TIF_WORK_MASK          0x0000FFFE      /* work to do on interrupt/exception return */
diff --git a/include/asm-frv/types.h b/include/asm-frv/types.h
index 50605df6d8ac..2560f596a75d 100644
--- a/include/asm-frv/types.h
+++ b/include/asm-frv/types.h
@@ -59,7 +59,6 @@ typedef unsigned int u32;
 
 typedef signed long long s64;
 typedef unsigned long long u64;
-typedef u64 u_quad_t;
 
 /* Dma addresses are 32-bits wide.  */
 
diff --git a/include/asm-frv/uaccess.h b/include/asm-frv/uaccess.h
index 991b50fbba24..b6bcbe01f6ee 100644
--- a/include/asm-frv/uaccess.h
+++ b/include/asm-frv/uaccess.h
@@ -180,16 +180,16 @@ do {						\
                                                                         \
         switch (sizeof(*(ptr))) {                                       \
         case 1:                                                         \
-                __get_user_asm(__gu_err, __gu_val, ptr, "ub", "=r");    \
+                __get_user_asm(__gu_err, *(u8*)&__gu_val, ptr, "ub", "=r"); \
                 break;                                                  \
         case 2:                                                         \
-                __get_user_asm(__gu_err, __gu_val, ptr, "uh", "=r");    \
+                __get_user_asm(__gu_err, *(u16*)&__gu_val, ptr, "uh", "=r"); \
                 break;                                                  \
         case 4:                                                         \
-                __get_user_asm(__gu_err, __gu_val, ptr, "", "=r");      \
+                __get_user_asm(__gu_err, *(u32*)&__gu_val, ptr, "", "=r"); \
                 break;                                                  \
         case 8:                                                         \
-                __get_user_asm(__gu_err, __gu_val, ptr, "d", "=e");     \
+                __get_user_asm(__gu_err, *(u64*)&__gu_val, ptr, "d", "=e"); \
                 break;                                                  \
         default:                                                        \
                 __gu_err = __get_user_bad();                            \
diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h
index 5cf989b448d5..4d994d2e99e3 100644
--- a/include/asm-frv/unistd.h
+++ b/include/asm-frv/unistd.h
@@ -313,7 +313,7 @@ do {									\
         unsigned long __sr2 = (res);                                    \
         if (__builtin_expect(__sr2 >= (unsigned long)(-4095), 0)) {     \
                 errno = (-__sr2);                                       \
-                __sr2 = ULONG_MAX;                                      \
+                __sr2 = ~0UL;                                           \
         }                                                               \
         return (type) __sr2;                                            \
 } while (0)
@@ -486,6 +486,7 @@ static inline pid_t wait(int * wait_stat)
 /* #define __ARCH_WANT_SYS_SIGPENDING */
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #endif
 
 /*
diff --git a/include/asm-frv/vga.h b/include/asm-frv/vga.h
new file mode 100644
index 000000000000..a702c800a229
--- /dev/null
+++ b/include/asm-frv/vga.h
@@ -0,0 +1,17 @@
+/* vga.h: VGA register stuff
+ *
+ * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _ASM_VGA_H
+#define _ASM_VGA_H
+
+
+
+#endif /* _ASM_VGA_H */
diff --git a/include/asm-frv/xor.h b/include/asm-frv/xor.h
new file mode 100644
index 000000000000..c82eb12a5b18
--- /dev/null
+++ b/include/asm-frv/xor.h
@@ -0,0 +1 @@
+#include <asm-generic/xor.h>
diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h
index e0a28b925ef0..42a95d9a0641 100644
--- a/include/asm-generic/atomic.h
+++ b/include/asm-generic/atomic.h
@@ -8,6 +8,7 @@
  * edit all arch specific atomic.h files.
  */
 
+#include <asm/types.h>
 
 /*
  * Suppport for atomic_long_t
@@ -34,7 +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-generic/dma-mapping.h b/include/asm-generic/dma-mapping.h
index 747d790295f3..1b356207712c 100644
--- a/include/asm-generic/dma-mapping.h
+++ b/include/asm-generic/dma-mapping.h
@@ -274,7 +274,7 @@ dma_get_cache_alignment(void)
 {
         /* no easy way to get cache size on all processors, so return
          * the maximum possible, to be safe */
-        return (1 << L1_CACHE_SHIFT_MAX);
+        return (1 << INTERNODE_CACHE_SHIFT);
 }
 
 static inline void
diff --git a/include/asm-generic/futex.h b/include/asm-generic/futex.h
new file mode 100644
index 000000000000..3ae2c7347549
--- /dev/null
+++ b/include/asm-generic/futex.h
@@ -0,0 +1,53 @@
+#ifndef _ASM_GENERIC_FUTEX_H
+#define _ASM_GENERIC_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+        int op = (encoded_op >> 28) & 7;
+        int cmp = (encoded_op >> 24) & 15;
+        int oparg = (encoded_op << 8) >> 20;
+        int cmparg = (encoded_op << 20) >> 20;
+        int oldval = 0, ret;
+        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+                oparg = 1 << oparg;
+
+        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+                return -EFAULT;
+
+        inc_preempt_count();
+
+        switch (op) {
+        case FUTEX_OP_SET:
+        case FUTEX_OP_ADD:
+        case FUTEX_OP_OR:
+        case FUTEX_OP_ANDN:
+        case FUTEX_OP_XOR:
+        default:
+                ret = -ENOSYS;
+        }
+
+        dec_preempt_count();
+
+        if (!ret) {
+                switch (cmp) {
+                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+                default: ret = -ENOSYS;
+                }
+        }
+        return ret;
+}
+
+#endif
+#endif
diff --git a/include/asm-generic/ioctl.h b/include/asm-generic/ioctl.h
new file mode 100644
index 000000000000..cd027298beb1
--- /dev/null
+++ b/include/asm-generic/ioctl.h
@@ -0,0 +1,80 @@
+#ifndef _ASM_GENERIC_IOCTL_H
+#define _ASM_GENERIC_IOCTL_H
+
+/* ioctl command encoding: 32 bits total, command in lower 16 bits,
+ * size of the parameter structure in the lower 14 bits of the
+ * upper 16 bits.
+ * Encoding the size of the parameter structure in the ioctl request
+ * is useful for catching programs compiled with old versions
+ * and to avoid overwriting user space outside the user buffer area.
+ * The highest 2 bits are reserved for indicating the ``access mode''.
+ * NOTE: This limits the max parameter size to 16kB -1 !
+ */
+
+/*
+ * The following is for compatibility across the various Linux
+ * platforms.  The generic ioctl numbering scheme doesn't really enforce
+ * a type field.  De facto, however, the top 8 bits of the lower 16
+ * bits are indeed used as a type field, so we might just as well make
+ * this explicit here.  Please be sure to use the decoding macros
+ * below from now on.
+ */
+#define _IOC_NRBITS     8
+#define _IOC_TYPEBITS   8
+#define _IOC_SIZEBITS   14
+#define _IOC_DIRBITS    2
+
+#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
+#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
+#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
+#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
+
+#define _IOC_NRSHIFT    0
+#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
+#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
+#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
+
+/*
+ * Direction bits.
+ */
+#define _IOC_NONE       0U
+#define _IOC_WRITE      1U
+#define _IOC_READ       2U
+
+#define _IOC(dir,type,nr,size) \
+        (((dir)  << _IOC_DIRSHIFT) | \
+         ((type) << _IOC_TYPESHIFT) | \
+         ((nr)   << _IOC_NRSHIFT) | \
+         ((size) << _IOC_SIZESHIFT))
+
+/* provoke compile error for invalid uses of size argument */
+extern unsigned int __invalid_size_argument_for_IOC;
+#define _IOC_TYPECHECK(t) \
+        ((sizeof(t) == sizeof(t[1]) && \
+          sizeof(t) < (1 << _IOC_SIZEBITS)) ? \
+          sizeof(t) : __invalid_size_argument_for_IOC)
+
+/* used to create numbers */
+#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
+#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOR_BAD(type,nr,size)  _IOC(_IOC_READ,(type),(nr),sizeof(size))
+#define _IOW_BAD(type,nr,size)  _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
+#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
+
+/* used to decode ioctl numbers.. */
+#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
+#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
+#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
+#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
+
+/* ...and for the drivers/sound files... */
+
+#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
+#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
+#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
+#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
+#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
+
+#endif /* _ASM_GENERIC_IOCTL_H */
diff --git a/include/asm-generic/mutex-dec.h b/include/asm-generic/mutex-dec.h
new file mode 100644
index 000000000000..40c6d1f86598
--- /dev/null
+++ b/include/asm-generic/mutex-dec.h
@@ -0,0 +1,110 @@
+/*
+ * asm-generic/mutex-dec.h
+ *
+ * Generic implementation of the mutex fastpath, based on atomic
+ * decrement/increment.
+ */
+#ifndef _ASM_GENERIC_MUTEX_DEC_H
+#define _ASM_GENERIC_MUTEX_DEC_H
+
+/**
+ *  __mutex_fastpath_lock - try to take the lock by moving the count
+ *                          from 1 to a 0 value
+ *  @count: pointer of type atomic_t
+ *  @fail_fn: function to call if the original value was not 1
+ *
+ * Change the count from 1 to a value lower than 1, and call <fail_fn> if
+ * it wasn't 1 originally. This function MUST leave the value lower than
+ * 1 even when the "1" assertion wasn't true.
+ */
+#define __mutex_fastpath_lock(count, fail_fn)                           \
+do {                                                                    \
+        if (unlikely(atomic_dec_return(count) < 0))                     \
+                fail_fn(count);                                         \
+        else                                                            \
+                smp_mb();                                               \
+} while (0)
+
+/**
+ *  __mutex_fastpath_lock_retval - try to take the lock by moving the count
+ *                                 from 1 to a 0 value
+ *  @count: pointer of type atomic_t
+ *  @fail_fn: function to call if the original value was not 1
+ *
+ * Change the count from 1 to a value lower than 1, and call <fail_fn> if
+ * it wasn't 1 originally. This function returns 0 if the fastpath succeeds,
+ * or anything the slow path function returns.
+ */
+static inline int
+__mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *))
+{
+        if (unlikely(atomic_dec_return(count) < 0))
+                return fail_fn(count);
+        else {
+                smp_mb();
+                return 0;
+        }
+}
+
+/**
+ *  __mutex_fastpath_unlock - try to promote the count from 0 to 1
+ *  @count: pointer of type atomic_t
+ *  @fail_fn: function to call if the original value was not 0
+ *
+ * Try to promote the count from 0 to 1. If it wasn't 0, call <fail_fn>.
+ * In the failure case, this function is allowed to either set the value to
+ * 1, or to set it to a value lower than 1.
+ *
+ * If the implementation sets it to a value of lower than 1, then the
+ * __mutex_slowpath_needs_to_unlock() macro needs to return 1, it needs
+ * to return 0 otherwise.
+ */
+#define __mutex_fastpath_unlock(count, fail_fn)                         \
+do {                                                                    \
+        smp_mb();                                                       \
+        if (unlikely(atomic_inc_return(count) <= 0))                    \
+                fail_fn(count);                                         \
+} while (0)
+
+#define __mutex_slowpath_needs_to_unlock()              1
+
+/**
+ * __mutex_fastpath_trylock - try to acquire the mutex, without waiting
+ *
+ *  @count: pointer of type atomic_t
+ *  @fail_fn: fallback function
+ *
+ * Change the count from 1 to a value lower than 1, and return 0 (failure)
+ * if it wasn't 1 originally, or return 1 (success) otherwise. This function
+ * MUST leave the value lower than 1 even when the "1" assertion wasn't true.
+ * Additionally, if the value was < 0 originally, this function must not leave
+ * it to 0 on failure.
+ *
+ * If the architecture has no effective trylock variant, it should call the
+ * <fail_fn> spinlock-based trylock variant unconditionally.
+ */
+static inline int
+__mutex_fastpath_trylock(atomic_t *count, int (*fail_fn)(atomic_t *))
+{
+        /*
+         * We have two variants here. The cmpxchg based one is the best one
+         * because it never induce a false contention state.  It is included
+         * here because architectures using the inc/dec algorithms over the
+         * xchg ones are much more likely to support cmpxchg natively.
+         *
+         * If not we fall back to the spinlock based variant - that is
+         * just as efficient (and simpler) as a 'destructive' probing of
+         * the mutex state would be.
+         */
+#ifdef __HAVE_ARCH_CMPXCHG
+        if (likely(atomic_cmpxchg(count, 1, 0) == 1)) {
+                smp_mb();
+                return 1;
+        }
+        return 0;
+#else
+        return fail_fn(count);
+#endif
+}
+
+#endif
diff --git a/include/asm-generic/mutex-null.h b/include/asm-generic/mutex-null.h
new file mode 100644
index 000000000000..5cf8b7ce0c45
--- /dev/null
+++ b/include/asm-generic/mutex-null.h
@@ -0,0 +1,24 @@
+/*
+ * asm-generic/mutex-null.h
+ *
+ * Generic implementation of the mutex fastpath, based on NOP :-)
+ *
+ * This is used by the mutex-debugging infrastructure, but it can also
+ * be used by architectures that (for whatever reason) want to use the
+ * spinlock based slowpath.
+ */
+#ifndef _ASM_GENERIC_MUTEX_NULL_H
+#define _ASM_GENERIC_MUTEX_NULL_H
+
+/* extra parameter only needed for mutex debugging: */
+#ifndef __IP__
+# define __IP__
+#endif
+
+#define __mutex_fastpath_lock(count, fail_fn)         fail_fn(count __RET_IP__)
+#define __mutex_fastpath_lock_retval(count, fail_fn)  fail_fn(count __RET_IP__)
+#define __mutex_fastpath_unlock(count, fail_fn)       fail_fn(count __RET_IP__)
+#define __mutex_fastpath_trylock(count, fail_fn)      fail_fn(count)
+#define __mutex_slowpath_needs_to_unlock()            1
+
+#endif
diff --git a/include/asm-generic/mutex-xchg.h b/include/asm-generic/mutex-xchg.h
new file mode 100644
index 000000000000..1d24f47e6c48
--- /dev/null
+++ b/include/asm-generic/mutex-xchg.h
@@ -0,0 +1,117 @@
+/*
+ * asm-generic/mutex-xchg.h
+ *
+ * Generic implementation of the mutex fastpath, based on xchg().
+ *
+ * NOTE: An xchg based implementation is less optimal than an atomic
+ *       decrement/increment based implementation. If your architecture
+ *       has a reasonable atomic dec/inc then you should probably use
+ *       asm-generic/mutex-dec.h instead, or you could open-code an
+ *       optimized version in asm/mutex.h.
+ */
+#ifndef _ASM_GENERIC_MUTEX_XCHG_H
+#define _ASM_GENERIC_MUTEX_XCHG_H
+
+/**
+ *  __mutex_fastpath_lock - try to take the lock by moving the count
+ *                          from 1 to a 0 value
+ *  @count: pointer of type atomic_t
+ *  @fail_fn: function to call if the original value was not 1
+ *
+ * Change the count from 1 to a value lower than 1, and call <fail_fn> if it
+ * wasn't 1 originally. This function MUST leave the value lower than 1
+ * even when the "1" assertion wasn't true.
+ */
+#define __mutex_fastpath_lock(count, fail_fn)                           \
+do {                                                                    \
+        if (unlikely(atomic_xchg(count, 0) != 1))                       \
+                fail_fn(count);                                         \
+        else                                                            \
+                smp_mb();                                               \
+} while (0)
+
+
+/**
+ *  __mutex_fastpath_lock_retval - try to take the lock by moving the count
+ *                                 from 1 to a 0 value
+ *  @count: pointer of type atomic_t
+ *  @fail_fn: function to call if the original value was not 1
+ *
+ * Change the count from 1 to a value lower than 1, and call <fail_fn> if it
+ * wasn't 1 originally. This function returns 0 if the fastpath succeeds,
+ * or anything the slow path function returns
+ */
+static inline int
+__mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *))
+{
+        if (unlikely(atomic_xchg(count, 0) != 1))
+                return fail_fn(count);
+        else {
+                smp_mb();
+                return 0;
+        }
+}
+
+/**
+ *  __mutex_fastpath_unlock - try to promote the mutex from 0 to 1
+ *  @count: pointer of type atomic_t
+ *  @fail_fn: function to call if the original value was not 0
+ *
+ * try to promote the mutex from 0 to 1. if it wasn't 0, call <function>
+ * In the failure case, this function is allowed to either set the value to
+ * 1, or to set it to a value lower than one.
+ * If the implementation sets it to a value of lower than one, the
+ * __mutex_slowpath_needs_to_unlock() macro needs to return 1, it needs
+ * to return 0 otherwise.
+ */
+#define __mutex_fastpath_unlock(count, fail_fn)                         \
+do {                                                                    \
+        smp_mb();                                                       \
+        if (unlikely(atomic_xchg(count, 1) != 0))                       \
+                fail_fn(count);                                         \
+} while (0)
+
+#define __mutex_slowpath_needs_to_unlock()              0
+
+/**
+ * __mutex_fastpath_trylock - try to acquire the mutex, without waiting
+ *
+ *  @count: pointer of type atomic_t
+ *  @fail_fn: spinlock based trylock implementation
+ *
+ * Change the count from 1 to a value lower than 1, and return 0 (failure)
+ * if it wasn't 1 originally, or return 1 (success) otherwise. This function
+ * MUST leave the value lower than 1 even when the "1" assertion wasn't true.
+ * Additionally, if the value was < 0 originally, this function must not leave
+ * it to 0 on failure.
+ *
+ * If the architecture has no effective trylock variant, it should call the
+ * <fail_fn> spinlock-based trylock variant unconditionally.
+ */
+static inline int
+__mutex_fastpath_trylock(atomic_t *count, int (*fail_fn)(atomic_t *))
+{
+        int prev = atomic_xchg(count, 0);
+
+        if (unlikely(prev < 0)) {
+                /*
+                 * The lock was marked contended so we must restore that
+                 * state. If while doing so we get back a prev value of 1
+                 * then we just own it.
+                 *
+                 * [ In the rare case of the mutex going to 1, to 0, to -1
+                 *   and then back to 0 in this few-instructions window,
+                 *   this has the potential to trigger the slowpath for the
+                 *   owner's unlock path needlessly, but that's not a problem
+                 *   in practice. ]
+                 */
+                prev = atomic_xchg(count, prev);
+                if (prev < 0)
+                        prev = 0;
+        }
+        smp_mb();
+
+        return prev;
+}
+
+#endif
diff --git a/include/asm-h8300/atomic.h b/include/asm-h8300/atomic.h
index d891541e89c3..21f54428c86b 100644
--- a/include/asm-h8300/atomic.h
+++ b/include/asm-h8300/atomic.h
@@ -95,6 +95,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
         return ret;
 }
 
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
+
 static inline int atomic_add_unless(atomic_t *v, int a, int u)
 {
         int ret;
diff --git a/include/asm-h8300/futex.h b/include/asm-h8300/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-h8300/futex.h
+++ b/include/asm-h8300/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-h8300/ioctl.h b/include/asm-h8300/ioctl.h
index 031c623478b3..b279fe06dfe5 100644
--- a/include/asm-h8300/ioctl.h
+++ b/include/asm-h8300/ioctl.h
@@ -1,80 +1 @@
-/* $Id: ioctl.h,v 1.1 2002/11/19 02:09:26 gerg Exp $
- *
- * linux/ioctl.h for Linux by H.H. Bergman.
- */
-
-#ifndef _H8300_IOCTL_H
-#define _H8300_IOCTL_H
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * I don't really have any idea about what this should look like, so
- * for the time being, this is heavily based on the PC definitions.
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* _H8300_IOCTL_H */
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-h8300/mutex.h b/include/asm-h8300/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-h8300/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-h8300/page.h b/include/asm-h8300/page.h
index e8c02b8c2d99..cd35b1cc6cde 100644
--- a/include/asm-h8300/page.h
+++ b/include/asm-h8300/page.h
@@ -13,12 +13,6 @@
 
 #include <asm/setup.h>
 
-#if !defined(CONFIG_SMALL_TASKS) && PAGE_SHIFT < 13
-#define KTHREAD_SIZE (8192)
-#else
-#define KTHREAD_SIZE PAGE_SIZE
-#endif
- 
 #ifndef __ASSEMBLY__
  
 #define get_user_page(vaddr)            __get_free_page(GFP_KERNEL)
diff --git a/include/asm-h8300/thread_info.h b/include/asm-h8300/thread_info.h
index bfcc755c3bb1..45f09dc9caff 100644
--- a/include/asm-h8300/thread_info.h
+++ b/include/asm-h8300/thread_info.h
@@ -69,8 +69,6 @@ static inline struct thread_info *current_thread_info(void)
 #define alloc_thread_info(tsk) ((struct thread_info *) \
                                 __get_free_pages(GFP_KERNEL, 1))
 #define free_thread_info(ti)    free_pages((unsigned long) (ti), 1)
-#define get_thread_info(ti)     get_task_struct((ti)->task)
-#define put_thread_info(ti)     put_task_struct((ti)->task)
 #endif /* __ASSEMBLY__ */
 
 /*
diff --git a/include/asm-i386/acpi.h b/include/asm-i386/acpi.h
index df4ed323aa4d..55059abf9c95 100644
--- a/include/asm-i386/acpi.h
+++ b/include/asm-i386/acpi.h
@@ -179,7 +179,7 @@ extern void acpi_reserve_bootmem(void);
 
 extern u8 x86_acpiid_to_apicid[];
 
-#define ARCH_HAS_POWER_PDC_INIT 1
+#define ARCH_HAS_POWER_INIT     1
 
 #endif /*__KERNEL__*/
 
diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h
index 8c454aa58ac6..d30b8571573f 100644
--- a/include/asm-i386/apic.h
+++ b/include/asm-i386/apic.h
@@ -132,6 +132,11 @@ extern unsigned int nmi_watchdog;
 
 extern int disable_timer_pin_1;
 
+void smp_send_timer_broadcast_ipi(struct pt_regs *regs);
+void switch_APIC_timer_to_ipi(void *cpumask);
+void switch_ipi_to_APIC_timer(void *cpumask);
+#define ARCH_APICTIMER_STOPS_ON_C3      1
+
 #else /* !CONFIG_X86_LOCAL_APIC */
 static inline void lapic_shutdown(void) { }
 
diff --git a/include/asm-i386/atomic.h b/include/asm-i386/atomic.h
index 7a5472d77091..de649d3aa2d4 100644
--- a/include/asm-i386/atomic.h
+++ b/include/asm-i386/atomic.h
@@ -216,6 +216,7 @@ static __inline__ int atomic_sub_return(int i, atomic_t *v)
 }
 
 #define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 /**
  * atomic_add_unless - add unless the number is a given value
diff --git a/include/asm-i386/bitops.h b/include/asm-i386/bitops.h
index 65679aca4b22..88e6ca248cd7 100644
--- a/include/asm-i386/bitops.h
+++ b/include/asm-i386/bitops.h
@@ -43,7 +43,7 @@ static inline void set_bit(int nr, volatile unsigned long * addr)
 {
         __asm__ __volatile__( LOCK_PREFIX
                 "btsl %1,%0"
-                :"=m" (ADDR)
+                :"+m" (ADDR)
                 :"Ir" (nr));
 }
 
@@ -60,7 +60,7 @@ static inline void __set_bit(int nr, volatile unsigned long * addr)
 {
         __asm__(
                 "btsl %1,%0"
-                :"=m" (ADDR)
+                :"+m" (ADDR)
                 :"Ir" (nr));
 }
 
@@ -78,7 +78,7 @@ static inline void clear_bit(int nr, volatile unsigned long * addr)
 {
         __asm__ __volatile__( LOCK_PREFIX
                 "btrl %1,%0"
-                :"=m" (ADDR)
+                :"+m" (ADDR)
                 :"Ir" (nr));
 }
 
@@ -86,7 +86,7 @@ static inline void __clear_bit(int nr, volatile unsigned long * addr)
 {
         __asm__ __volatile__(
                 "btrl %1,%0"
-                :"=m" (ADDR)
+                :"+m" (ADDR)
                 :"Ir" (nr));
 }
 #define smp_mb__before_clear_bit()      barrier()
@@ -105,7 +105,7 @@ static inline void __change_bit(int nr, volatile unsigned long * addr)
 {
         __asm__ __volatile__(
                 "btcl %1,%0"
-                :"=m" (ADDR)
+                :"+m" (ADDR)
                 :"Ir" (nr));
 }
 
@@ -123,7 +123,7 @@ static inline void change_bit(int nr, volatile unsigned long * addr)
 {
         __asm__ __volatile__( LOCK_PREFIX
                 "btcl %1,%0"
-                :"=m" (ADDR)
+                :"+m" (ADDR)
                 :"Ir" (nr));
 }
 
@@ -142,7 +142,7 @@ static inline int test_and_set_bit(int nr, volatile unsigned long * addr)
 
         __asm__ __volatile__( LOCK_PREFIX
                 "btsl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"=m" (ADDR)
+                :"=r" (oldbit),"+m" (ADDR)
                 :"Ir" (nr) : "memory");
         return oldbit;
 }
@@ -162,7 +162,7 @@ static inline int __test_and_set_bit(int nr, volatile unsigned long * addr)
 
         __asm__(
                 "btsl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"=m" (ADDR)
+                :"=r" (oldbit),"+m" (ADDR)
                 :"Ir" (nr));
         return oldbit;
 }
@@ -182,7 +182,7 @@ static inline int test_and_clear_bit(int nr, volatile unsigned long * addr)
 
         __asm__ __volatile__( LOCK_PREFIX
                 "btrl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"=m" (ADDR)
+                :"=r" (oldbit),"+m" (ADDR)
                 :"Ir" (nr) : "memory");
         return oldbit;
 }
@@ -202,7 +202,7 @@ static inline int __test_and_clear_bit(int nr, volatile unsigned long *addr)
 
         __asm__(
                 "btrl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"=m" (ADDR)
+                :"=r" (oldbit),"+m" (ADDR)
                 :"Ir" (nr));
         return oldbit;
 }
@@ -214,7 +214,7 @@ static inline int __test_and_change_bit(int nr, volatile unsigned long *addr)
 
         __asm__ __volatile__(
                 "btcl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"=m" (ADDR)
+                :"=r" (oldbit),"+m" (ADDR)
                 :"Ir" (nr) : "memory");
         return oldbit;
 }
@@ -233,7 +233,7 @@ static inline int test_and_change_bit(int nr, volatile unsigned long* addr)
 
         __asm__ __volatile__( LOCK_PREFIX
                 "btcl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"=m" (ADDR)
+                :"=r" (oldbit),"+m" (ADDR)
                 :"Ir" (nr) : "memory");
         return oldbit;
 }
@@ -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/cache.h b/include/asm-i386/cache.h
index 849788710feb..615911e5bd24 100644
--- a/include/asm-i386/cache.h
+++ b/include/asm-i386/cache.h
@@ -10,6 +10,4 @@
 #define L1_CACHE_SHIFT  (CONFIG_X86_L1_CACHE_SHIFT)
 #define L1_CACHE_BYTES  (1 << L1_CACHE_SHIFT)
 
-#define L1_CACHE_SHIFT_MAX 7    /* largest L1 which this arch supports */
-
 #endif
diff --git a/include/asm-i386/cpufeature.h b/include/asm-i386/cpufeature.h
index ff1187e80c32..c4ec2a4d8fdf 100644
--- a/include/asm-i386/cpufeature.h
+++ b/include/asm-i386/cpufeature.h
@@ -69,6 +69,7 @@
 #define X86_FEATURE_K7          (3*32+ 5) /* Athlon */
 #define X86_FEATURE_P3          (3*32+ 6) /* P3 */
 #define X86_FEATURE_P4          (3*32+ 7) /* P4 */
+#define X86_FEATURE_CONSTANT_TSC (3*32+ 8) /* TSC ticks at a constant rate */
 
 /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
 #define X86_FEATURE_XMM3        (4*32+ 0) /* Streaming SIMD Extensions-3 */
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/dma-mapping.h b/include/asm-i386/dma-mapping.h
index e56c335f8ef9..9cf20cacf76e 100644
--- a/include/asm-i386/dma-mapping.h
+++ b/include/asm-i386/dma-mapping.h
@@ -6,6 +6,7 @@
 #include <asm/cache.h>
 #include <asm/io.h>
 #include <asm/scatterlist.h>
+#include <asm/bug.h>
 
 #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
 #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
@@ -20,7 +21,9 @@ static inline dma_addr_t
 dma_map_single(struct device *dev, void *ptr, size_t size,
                enum dma_data_direction direction)
 {
-        BUG_ON(direction == DMA_NONE);
+        if (direction == DMA_NONE)
+                BUG();
+        WARN_ON(size == 0);
         flush_write_buffers();
         return virt_to_phys(ptr);
 }
@@ -29,7 +32,8 @@ static inline void
 dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
                  enum dma_data_direction direction)
 {
-        BUG_ON(direction == DMA_NONE);
+        if (direction == DMA_NONE)
+                BUG();
 }
 
 static inline int
@@ -38,7 +42,9 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 {
         int i;
 
-        BUG_ON(direction == DMA_NONE);
+        if (direction == DMA_NONE)
+                BUG();
+        WARN_ON(nents == 0 || sg[0].length == 0);
 
         for (i = 0; i < nents; i++ ) {
                 BUG_ON(!sg[i].page);
@@ -150,7 +156,7 @@ dma_get_cache_alignment(void)
 {
         /* no easy way to get cache size on all x86, so return the
          * maximum possible, to be safe */
-        return (1 << L1_CACHE_SHIFT_MAX);
+        return (1 << INTERNODE_CACHE_SHIFT);
 }
 
 #define dma_is_consistent(d)    (1)
diff --git a/include/asm-i386/edac.h b/include/asm-i386/edac.h
new file mode 100644
index 000000000000..3e7dd0ab68ce
--- /dev/null
+++ b/include/asm-i386/edac.h
@@ -0,0 +1,18 @@
+#ifndef ASM_EDAC_H
+#define ASM_EDAC_H
+
+/* ECC atomic, DMA, SMP and interrupt safe scrub function */
+
+static __inline__ void atomic_scrub(void *va, u32 size)
+{
+        unsigned long *virt_addr = va;
+        u32 i;
+
+        for (i = 0; i < size / 4; i++, virt_addr++)
+                /* Very carefully read and write to memory atomically
+                 * so we are interrupt, DMA and SMP safe.
+                 */
+                __asm__ __volatile__("lock; addl $0, %0"::"m"(*virt_addr));
+}
+
+#endif
diff --git a/include/asm-i386/futex.h b/include/asm-i386/futex.h
index e7a271d39309..44b9db806474 100644
--- a/include/asm-i386/futex.h
+++ b/include/asm-i386/futex.h
@@ -61,7 +61,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         if (op == FUTEX_OP_SET)
                 __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
         else {
-#if !defined(CONFIG_X86_BSWAP) && !defined(CONFIG_UML)
+#ifndef CONFIG_X86_BSWAP
                 if (boot_cpu_data.x86 == 3)
                         ret = -ENOSYS;
                 else
diff --git a/include/asm-i386/i387.h b/include/asm-i386/i387.h
index 6747006743f9..152d0baa576a 100644
--- a/include/asm-i386/i387.h
+++ b/include/asm-i386/i387.h
@@ -49,19 +49,19 @@ static inline void __save_init_fpu( struct task_struct *tsk )
                 X86_FEATURE_FXSR,
                 "m" (tsk->thread.i387.fxsave)
                 :"memory");
-        tsk->thread_info->status &= ~TS_USEDFPU;
+        task_thread_info(tsk)->status &= ~TS_USEDFPU;
 }
 
 #define __unlazy_fpu( tsk ) do { \
-        if ((tsk)->thread_info->status & TS_USEDFPU) \
+        if (task_thread_info(tsk)->status & TS_USEDFPU) \
                 save_init_fpu( tsk ); \
 } while (0)
 
 #define __clear_fpu( tsk )                                      \
 do {                                                            \
-        if ((tsk)->thread_info->status & TS_USEDFPU) {          \
+        if (task_thread_info(tsk)->status & TS_USEDFPU) {               \
                 asm volatile("fnclex ; fwait");                         \
-                (tsk)->thread_info->status &= ~TS_USEDFPU;      \
+                task_thread_info(tsk)->status &= ~TS_USEDFPU;   \
                 stts();                                         \
         }                                                       \
 } while (0)
diff --git a/include/asm-i386/io.h b/include/asm-i386/io.h
index 7babb97a02eb..03233c2ab820 100644
--- a/include/asm-i386/io.h
+++ b/include/asm-i386/io.h
@@ -131,6 +131,11 @@ extern void iounmap(volatile void __iomem *addr);
 extern void *bt_ioremap(unsigned long offset, unsigned long size);
 extern void bt_iounmap(void *addr, unsigned long size);
 
+/* Use early IO mappings for DMI because it's initialized early */
+#define dmi_ioremap bt_ioremap
+#define dmi_iounmap bt_iounmap
+#define dmi_alloc alloc_bootmem
+
 /*
  * ISA I/O bus memory addresses are 1:1 with the physical address.
  */
diff --git a/include/asm-i386/ioctl.h b/include/asm-i386/ioctl.h
index 543f7843d553..b279fe06dfe5 100644
--- a/include/asm-i386/ioctl.h
+++ b/include/asm-i386/ioctl.h
@@ -1,85 +1 @@
-/* $Id: ioctl.h,v 1.5 1993/07/19 21:53:50 root Exp root $
- *
- * linux/ioctl.h for Linux by H.H. Bergman.
- */
-
-#ifndef _ASMI386_IOCTL_H
-#define _ASMI386_IOCTL_H
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* provoke compile error for invalid uses of size argument */
-extern unsigned int __invalid_size_argument_for_IOC;
-#define _IOC_TYPECHECK(t) \
-        ((sizeof(t) == sizeof(t[1]) && \
-          sizeof(t) < (1 << _IOC_SIZEBITS)) ? \
-          sizeof(t) : __invalid_size_argument_for_IOC)
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOR_BAD(type,nr,size)  _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW_BAD(type,nr,size)  _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* _ASMI386_IOCTL_H */
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-i386/irq.h b/include/asm-i386/irq.h
index 270f1986b19f..5169d7af456f 100644
--- a/include/asm-i386/irq.h
+++ b/include/asm-i386/irq.h
@@ -21,8 +21,6 @@ static __inline__ int irq_canonicalize(int irq)
         return ((irq == 2) ? 9 : irq);
 }
 
-extern void release_vm86_irqs(struct task_struct *);
-
 #ifdef CONFIG_X86_LOCAL_APIC
 # define ARCH_HAS_NMI_WATCHDOG          /* See include/linux/nmi.h */
 #endif
diff --git a/include/asm-i386/kexec.h b/include/asm-i386/kexec.h
index 6ed2a03e37b3..53f0e06672dc 100644
--- a/include/asm-i386/kexec.h
+++ b/include/asm-i386/kexec.h
@@ -2,6 +2,8 @@
 #define _I386_KEXEC_H
 
 #include <asm/fixmap.h>
+#include <asm/ptrace.h>
+#include <asm/string.h>
 
 /*
  * KEXEC_SOURCE_MEMORY_LIMIT maximum page get_free_page can return.
@@ -26,8 +28,49 @@
 #define KEXEC_ARCH KEXEC_ARCH_386
 
 #define MAX_NOTE_BYTES 1024
-typedef u32 note_buf_t[MAX_NOTE_BYTES/4];
 
-extern note_buf_t crash_notes[];
+/* CPU does not save ss and esp on stack if execution is already
+ * running in kernel mode at the time of NMI occurrence. This code
+ * fixes it.
+ */
+static inline void crash_fixup_ss_esp(struct pt_regs *newregs,
+                                        struct pt_regs *oldregs)
+{
+        memcpy(newregs, oldregs, sizeof(*newregs));
+        newregs->esp = (unsigned long)&(oldregs->esp);
+        __asm__ __volatile__(
+                        "xorl %%eax, %%eax\n\t"
+                        "movw %%ss, %%ax\n\t"
+                        :"=a"(newregs->xss));
+}
+
+/*
+ * This function is responsible for capturing register states if coming
+ * via panic otherwise just fix up the ss and esp if coming via kernel
+ * mode exception.
+ */
+static inline void crash_setup_regs(struct pt_regs *newregs,
+                                       struct pt_regs *oldregs)
+{
+       if (oldregs)
+               crash_fixup_ss_esp(newregs, oldregs);
+       else {
+               __asm__ __volatile__("movl %%ebx,%0" : "=m"(newregs->ebx));
+               __asm__ __volatile__("movl %%ecx,%0" : "=m"(newregs->ecx));
+               __asm__ __volatile__("movl %%edx,%0" : "=m"(newregs->edx));
+               __asm__ __volatile__("movl %%esi,%0" : "=m"(newregs->esi));
+               __asm__ __volatile__("movl %%edi,%0" : "=m"(newregs->edi));
+               __asm__ __volatile__("movl %%ebp,%0" : "=m"(newregs->ebp));
+               __asm__ __volatile__("movl %%eax,%0" : "=m"(newregs->eax));
+               __asm__ __volatile__("movl %%esp,%0" : "=m"(newregs->esp));
+               __asm__ __volatile__("movw %%ss, %%ax;" :"=a"(newregs->xss));
+               __asm__ __volatile__("movw %%cs, %%ax;" :"=a"(newregs->xcs));
+               __asm__ __volatile__("movw %%ds, %%ax;" :"=a"(newregs->xds));
+               __asm__ __volatile__("movw %%es, %%ax;" :"=a"(newregs->xes));
+               __asm__ __volatile__("pushfl; popl %0" :"=m"(newregs->eflags));
+
+               newregs->eip = (unsigned long)current_text_addr();
+       }
+}
 
 #endif /* _I386_KEXEC_H */
diff --git a/include/asm-i386/kprobes.h b/include/asm-i386/kprobes.h
index ca916a892877..27cac050a60e 100644
--- a/include/asm-i386/kprobes.h
+++ b/include/asm-i386/kprobes.h
@@ -40,6 +40,7 @@ typedef u8 kprobe_opcode_t;
 
 #define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)pentry
 #define ARCH_SUPPORTS_KRETPROBES
+#define arch_remove_kprobe(p)   do {} while (0)
 
 void kretprobe_trampoline(void);
 
@@ -76,14 +77,6 @@ static inline void restore_interrupts(struct pt_regs *regs)
                 local_irq_enable();
 }
 
-#ifdef CONFIG_KPROBES
 extern int kprobe_exceptions_notify(struct notifier_block *self,
                                     unsigned long val, void *data);
-#else                           /* !CONFIG_KPROBES */
-static inline int kprobe_exceptions_notify(struct notifier_block *self,
-                                           unsigned long val, void *data)
-{
-        return 0;
-}
-#endif
 #endif                          /* _ASM_KPROBES_H */
diff --git a/include/asm-i386/mach-default/mach_ipi.h b/include/asm-i386/mach-default/mach_ipi.h
index cc756a67cd63..a1d0072e36bc 100644
--- a/include/asm-i386/mach-default/mach_ipi.h
+++ b/include/asm-i386/mach-default/mach_ipi.h
@@ -15,11 +15,9 @@ static inline void __local_send_IPI_allbutself(int vector)
 {
         if (no_broadcast) {
                 cpumask_t mask = cpu_online_map;
-                int this_cpu = get_cpu();
 
-                cpu_clear(this_cpu, mask);
+                cpu_clear(smp_processor_id(), mask);
                 send_IPI_mask(mask, vector);
-                put_cpu();
         } else
                 __send_IPI_shortcut(APIC_DEST_ALLBUT, vector);
 }
diff --git a/include/asm-i386/mutex.h b/include/asm-i386/mutex.h
new file mode 100644
index 000000000000..9b2199e829f3
--- /dev/null
+++ b/include/asm-i386/mutex.h
@@ -0,0 +1,136 @@
+/*
+ * Assembly implementation of the mutex fastpath, based on atomic
+ * decrement/increment.
+ *
+ * started by Ingo Molnar:
+ *
+ *  Copyright (C) 2004, 2005, 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
+ */
+#ifndef _ASM_MUTEX_H
+#define _ASM_MUTEX_H
+
+/**
+ *  __mutex_fastpath_lock - try to take the lock by moving the count
+ *                          from 1 to a 0 value
+ *  @count: pointer of type atomic_t
+ *  @fn: function to call if the original value was not 1
+ *
+ * Change the count from 1 to a value lower than 1, and call <fn> if it
+ * wasn't 1 originally. This function MUST leave the value lower than 1
+ * even when the "1" assertion wasn't true.
+ */
+#define __mutex_fastpath_lock(count, fail_fn)                           \
+do {                                                                    \
+        unsigned int dummy;                                             \
+                                                                        \
+        typecheck(atomic_t *, count);                                   \
+        typecheck_fn(fastcall void (*)(atomic_t *), fail_fn);           \
+                                                                        \
+        __asm__ __volatile__(                                           \
+                LOCK    "   decl (%%eax)        \n"                     \
+                        "   js 2f               \n"                     \
+                        "1:                     \n"                     \
+                                                                        \
+                LOCK_SECTION_START("")                                  \
+                        "2: call "#fail_fn"     \n"                     \
+                        "   jmp 1b              \n"                     \
+                LOCK_SECTION_END                                        \
+                                                                        \
+                :"=a" (dummy)                                           \
+                : "a" (count)                                           \
+                : "memory", "ecx", "edx");                              \
+} while (0)
+
+
+/**
+ *  __mutex_fastpath_lock_retval - try to take the lock by moving the count
+ *                                 from 1 to a 0 value
+ *  @count: pointer of type atomic_t
+ *  @fail_fn: function to call if the original value was not 1
+ *
+ * Change the count from 1 to a value lower than 1, and call <fail_fn> if it
+ * wasn't 1 originally. This function returns 0 if the fastpath succeeds,
+ * or anything the slow path function returns
+ */
+static inline int
+__mutex_fastpath_lock_retval(atomic_t *count,
+                             int fastcall (*fail_fn)(atomic_t *))
+{
+        if (unlikely(atomic_dec_return(count) < 0))
+                return fail_fn(count);
+        else
+                return 0;
+}
+
+/**
+ *  __mutex_fastpath_unlock - try to promote the mutex from 0 to 1
+ *  @count: pointer of type atomic_t
+ *  @fail_fn: function to call if the original value was not 0
+ *
+ * try to promote the mutex from 0 to 1. if it wasn't 0, call <fail_fn>.
+ * In the failure case, this function is allowed to either set the value
+ * to 1, or to set it to a value lower than 1.
+ *
+ * If the implementation sets it to a value of lower than 1, the
+ * __mutex_slowpath_needs_to_unlock() macro needs to return 1, it needs
+ * to return 0 otherwise.
+ */
+#define __mutex_fastpath_unlock(count, fail_fn)                         \
+do {                                                                    \
+        unsigned int dummy;                                             \
+                                                                        \
+        typecheck(atomic_t *, count);                                   \
+        typecheck_fn(fastcall void (*)(atomic_t *), fail_fn);           \
+                                                                        \
+        __asm__ __volatile__(                                           \
+                LOCK    "   incl (%%eax)        \n"                     \
+                        "   jle 2f              \n"                     \
+                        "1:                     \n"                     \
+                                                                        \
+                LOCK_SECTION_START("")                                  \
+                        "2: call "#fail_fn"     \n"                     \
+                        "   jmp 1b              \n"                     \
+                LOCK_SECTION_END                                        \
+                                                                        \
+                :"=a" (dummy)                                           \
+                : "a" (count)                                           \
+                : "memory", "ecx", "edx");                              \
+} while (0)
+
+#define __mutex_slowpath_needs_to_unlock()      1
+
+/**
+ * __mutex_fastpath_trylock - try to acquire the mutex, without waiting
+ *
+ *  @count: pointer of type atomic_t
+ *  @fail_fn: fallback function
+ *
+ * Change the count from 1 to a value lower than 1, and return 0 (failure)
+ * if it wasn't 1 originally, or return 1 (success) otherwise. This function
+ * MUST leave the value lower than 1 even when the "1" assertion wasn't true.
+ * Additionally, if the value was < 0 originally, this function must not leave
+ * it to 0 on failure.
+ */
+static inline int
+__mutex_fastpath_trylock(atomic_t *count, int (*fail_fn)(atomic_t *))
+{
+        /*
+         * We have two variants here. The cmpxchg based one is the best one
+         * because it never induce a false contention state.  It is included
+         * here because architectures using the inc/dec algorithms over the
+         * xchg ones are much more likely to support cmpxchg natively.
+         *
+         * If not we fall back to the spinlock based variant - that is
+         * just as efficient (and simpler) as a 'destructive' probing of
+         * the mutex state would be.
+         */
+#ifdef __HAVE_ARCH_CMPXCHG
+        if (likely(atomic_cmpxchg(count, 1, 0) == 1))
+                return 1;
+        return 0;
+#else
+        return fail_fn(count);
+#endif
+}
+
+#endif
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index 5c96cf6dcb39..feca5d961e2b 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -61,9 +61,11 @@ struct cpuinfo_x86 {
         int     x86_cache_size;  /* in KB - valid for CPUS which support this
                                     call  */
         int     x86_cache_alignment;    /* In bytes */
-        int     fdiv_bug;
-        int     f00f_bug;
-        int     coma_bug;
+        char    fdiv_bug;
+        char    f00f_bug;
+        char    coma_bug;
+        char    pad0;
+        int     x86_power;
         unsigned long loops_per_jiffy;
         unsigned char x86_max_cores;    /* cpuid returned max cores value */
         unsigned char booted_cores;     /* number of cores as seen by OS */
@@ -279,9 +281,11 @@ static inline void clear_in_cr4 (unsigned long mask)
         outb((data), 0x23); \
 } while (0)
 
-static inline void serialize_cpu(void)
+/* Stop speculative execution */
+static inline void sync_core(void)
 {
-         __asm__ __volatile__ ("cpuid" : : : "ax", "bx", "cx", "dx");
+        int tmp;
+        asm volatile("cpuid" : "=a" (tmp) : "0" (1) : "ebx","ecx","edx","memory");
 }
 
 static inline void __monitor(const void *eax, unsigned long ecx,
@@ -557,10 +561,20 @@ unsigned long get_wchan(struct task_struct *p);
        (unsigned long)(&__ptr[THREAD_SIZE_LONGS]);                     \
 })
 
+/*
+ * The below -8 is to reserve 8 bytes on top of the ring0 stack.
+ * This is necessary to guarantee that the entire "struct pt_regs"
+ * is accessable even if the CPU haven't stored the SS/ESP registers
+ * on the stack (interrupt gate does not save these registers
+ * when switching to the same priv ring).
+ * Therefore beware: accessing the xss/esp fields of the
+ * "struct pt_regs" is possible, but they may contain the
+ * completely wrong values.
+ */
 #define task_pt_regs(task)                                             \
 ({                                                                     \
        struct pt_regs *__regs__;                                       \
-       __regs__ = (struct pt_regs *)KSTK_TOP((task)->thread_info);     \
+       __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
        __regs__ - 1;                                                   \
 })
 
diff --git a/include/asm-i386/ptrace.h b/include/asm-i386/ptrace.h
index 7e0f2945d17d..f324c53b6f9a 100644
--- a/include/asm-i386/ptrace.h
+++ b/include/asm-i386/ptrace.h
@@ -54,6 +54,9 @@ struct pt_regs {
 #define PTRACE_GET_THREAD_AREA    25
 #define PTRACE_SET_THREAD_AREA    26
 
+#define PTRACE_SYSEMU             31
+#define PTRACE_SYSEMU_SINGLESTEP  32
+
 #ifdef __KERNEL__
 
 #include <asm/vm86.h>
diff --git a/include/asm-i386/signal.h b/include/asm-i386/signal.h
index 76524b4052ac..026fd231488d 100644
--- a/include/asm-i386/signal.h
+++ b/include/asm-i386/signal.h
@@ -218,7 +218,6 @@ static __inline__ int sigfindinword(unsigned long word)
 }
 
 struct pt_regs;
-extern int FASTCALL(do_signal(struct pt_regs *regs, sigset_t *oldset));
 
 #define ptrace_signal_deliver(regs, cookie)             \
         do {                                            \
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/system.h b/include/asm-i386/system.h
index 9c0593b7a94e..36a92ed6a9d0 100644
--- a/include/asm-i386/system.h
+++ b/include/asm-i386/system.h
@@ -548,6 +548,15 @@ void enable_hlt(void);
 extern int es7000_plat;
 void cpu_idle_wait(void);
 
+/*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible:
+ */
+static inline void sched_cacheflush(void)
+{
+        wbinvd();
+}
+
 extern unsigned long arch_align_stack(unsigned long sp);
 
 #endif
diff --git a/include/asm-i386/thread_info.h b/include/asm-i386/thread_info.h
index 8fbf791651bf..e20e99551d71 100644
--- a/include/asm-i386/thread_info.h
+++ b/include/asm-i386/thread_info.h
@@ -111,8 +111,6 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
 #endif
 
 #define free_thread_info(info)  kfree(info)
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
 
 #else /* !__ASSEMBLY__ */
 
@@ -142,6 +140,7 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
 #define TIF_SYSCALL_EMU         6       /* syscall emulation active */
 #define TIF_SYSCALL_AUDIT       7       /* syscall auditing active */
 #define TIF_SECCOMP             8       /* secure computing */
+#define TIF_RESTORE_SIGMASK     9       /* restore signal mask in do_signal() */
 #define TIF_POLLING_NRFLAG      16      /* true if poll_idle() is polling TIF_NEED_RESCHED */
 #define TIF_MEMDIE              17
 
@@ -154,6 +153,7 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
 #define _TIF_SYSCALL_EMU        (1<<TIF_SYSCALL_EMU)
 #define _TIF_SYSCALL_AUDIT      (1<<TIF_SYSCALL_AUDIT)
 #define _TIF_SECCOMP            (1<<TIF_SECCOMP)
+#define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
 
 /* work to do on interrupt/exception return */
diff --git a/include/asm-i386/topology.h b/include/asm-i386/topology.h
index 0ec27c9e8e45..d7e19eb344b7 100644
--- a/include/asm-i386/topology.h
+++ b/include/asm-i386/topology.h
@@ -72,7 +72,6 @@ static inline int node_to_first_cpu(int node)
         .max_interval           = 32,                   \
         .busy_factor            = 32,                   \
         .imbalance_pct          = 125,                  \
-        .cache_hot_time         = (10*1000000),         \
         .cache_nice_tries       = 1,                    \
         .busy_idx               = 3,                    \
         .idle_idx               = 1,                    \
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-i386/unistd.h b/include/asm-i386/unistd.h
index fe38b9a96233..597496ed2aee 100644
--- a/include/asm-i386/unistd.h
+++ b/include/asm-i386/unistd.h
@@ -299,8 +299,24 @@
 #define __NR_inotify_init       291
 #define __NR_inotify_add_watch  292
 #define __NR_inotify_rm_watch   293
+#define __NR_migrate_pages      294
+#define __NR_openat             295
+#define __NR_mkdirat            296
+#define __NR_mknodat            297
+#define __NR_fchownat           298
+#define __NR_futimesat          299
+#define __NR_newfstatat         300
+#define __NR_unlinkat           301
+#define __NR_renameat           302
+#define __NR_linkat             303
+#define __NR_symlinkat          304
+#define __NR_readlinkat         305
+#define __NR_fchmodat           306
+#define __NR_faccessat          307
+#define __NR_pselect6           308
+#define __NR_ppoll              309
 
-#define NR_syscalls 294
+#define NR_syscalls 310
 
 /*
  * user-visible error numbers are in the range -1 - -128: see
@@ -416,6 +432,7 @@ __syscall_return(type,__res); \
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #endif
 
 #ifdef __KERNEL_SYSCALLS__
diff --git a/include/asm-i386/vm86.h b/include/asm-i386/vm86.h
index 40ec82c6914d..952fd6957380 100644
--- a/include/asm-i386/vm86.h
+++ b/include/asm-i386/vm86.h
@@ -16,7 +16,11 @@
 #define IF_MASK         0x00000200
 #define IOPL_MASK       0x00003000
 #define NT_MASK         0x00004000
+#ifdef CONFIG_VM86
 #define VM_MASK         0x00020000
+#else
+#define VM_MASK         0 /* ignored */
+#endif
 #define AC_MASK         0x00040000
 #define VIF_MASK        0x00080000      /* virtual interrupt flag */
 #define VIP_MASK        0x00100000      /* virtual interrupt pending */
@@ -200,9 +204,25 @@ struct kernel_vm86_struct {
  */
 };
 
+#ifdef CONFIG_VM86
+
 void handle_vm86_fault(struct kernel_vm86_regs *, long);
 int handle_vm86_trap(struct kernel_vm86_regs *, long, int);
 
+struct task_struct;
+void release_vm86_irqs(struct task_struct *);
+
+#else
+
+#define handle_vm86_fault(a, b)
+#define release_vm86_irqs(a)
+
+static inline int handle_vm86_trap(struct kernel_vm86_regs *a, long b, int c) {
+        return 0;
+}
+
+#endif /* CONFIG_VM86 */
+
 #endif /* __KERNEL__ */
 
 #endif
diff --git a/include/asm-ia64/atomic.h b/include/asm-ia64/atomic.h
index 15cf7984c48e..d3e0dfa99e1f 100644
--- a/include/asm-ia64/atomic.h
+++ b/include/asm-ia64/atomic.h
@@ -89,6 +89,7 @@ ia64_atomic64_sub (__s64 i, atomic64_t *v)
 }
 
 #define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 #define atomic_add_unless(v, a, u)                              \
 ({                                                              \
diff --git a/include/asm-ia64/bug.h b/include/asm-ia64/bug.h
index 3aa0a0a5474b..823616b5020b 100644
--- a/include/asm-ia64/bug.h
+++ b/include/asm-ia64/bug.h
@@ -2,11 +2,7 @@
 #define _ASM_IA64_BUG_H
 
 #ifdef CONFIG_BUG
-#if (__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1)
-# define ia64_abort()   __builtin_trap()
-#else
-# define ia64_abort()   (*(volatile int *) 0 = 0)
-#endif
+#define ia64_abort()    __builtin_trap()
 #define BUG() do { printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); ia64_abort(); } while (0)
 
 /* should this BUG be made generic? */
diff --git a/include/asm-ia64/cache.h b/include/asm-ia64/cache.h
index 666d8f175cb3..40dd25195d65 100644
--- a/include/asm-ia64/cache.h
+++ b/include/asm-ia64/cache.h
@@ -12,8 +12,6 @@
 #define L1_CACHE_SHIFT          CONFIG_IA64_L1_CACHE_SHIFT
 #define L1_CACHE_BYTES          (1 << L1_CACHE_SHIFT)
 
-#define L1_CACHE_SHIFT_MAX 7    /* largest L1 which this arch supports */
-
 #ifdef CONFIG_SMP
 # define SMP_CACHE_SHIFT        L1_CACHE_SHIFT
 # define SMP_CACHE_BYTES        L1_CACHE_BYTES
diff --git a/include/asm-ia64/compat.h b/include/asm-ia64/compat.h
index aaf11f4e9169..c0b19106665c 100644
--- a/include/asm-ia64/compat.h
+++ b/include/asm-ia64/compat.h
@@ -192,7 +192,7 @@ compat_ptr (compat_uptr_t uptr)
 static __inline__ void __user *
 compat_alloc_user_space (long len)
 {
-        struct pt_regs *regs = ia64_task_regs(current);
+        struct pt_regs *regs = task_pt_regs(current);
         return (void __user *) (((regs->r12 & 0xffffffff) & -16) - len);
 }
 
diff --git a/include/asm-ia64/futex.h b/include/asm-ia64/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-ia64/futex.h
+++ b/include/asm-ia64/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-ia64/io.h b/include/asm-ia64/io.h
index cf772a67f858..b64fdb985494 100644
--- a/include/asm-ia64/io.h
+++ b/include/asm-ia64/io.h
@@ -89,6 +89,7 @@ phys_to_virt (unsigned long address)
 
 #define ARCH_HAS_VALID_PHYS_ADDR_RANGE
 extern int valid_phys_addr_range (unsigned long addr, size_t *count); /* efi.c */
+extern int valid_mmap_phys_addr_range (unsigned long addr, size_t *count);
 
 /*
  * The following two macros are deprecated and scheduled for removal.
diff --git a/include/asm-ia64/ioctl.h b/include/asm-ia64/ioctl.h
index be9cc2403d2a..b279fe06dfe5 100644
--- a/include/asm-ia64/ioctl.h
+++ b/include/asm-ia64/ioctl.h
@@ -1,77 +1 @@
-#ifndef _ASM_IA64_IOCTL_H
-#define _ASM_IA64_IOCTL_H
-
-/*
- * Based on <asm-i386/ioctl.h>.
- *
- * Modified 1998, 1999
- *      David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
- */
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The ia64 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* _ASM_IA64_IOCTL_H */
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index 592abb000e29..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;
 };
 
@@ -89,6 +93,7 @@ struct kprobe_ctlblk {
 #define IP_RELATIVE_PREDICT_OPCODE      (7)
 #define LONG_BRANCH_OPCODE              (0xC)
 #define LONG_CALL_OPCODE                (0xD)
+#define arch_remove_kprobe(p)           do {} while (0)
 
 typedef struct kprobe_opcode {
         bundle_t bundle;
@@ -110,12 +115,6 @@ struct arch_specific_insn {
         unsigned short target_br_reg;
 };
 
-/* ia64 does not need this */
-static inline void arch_copy_kprobe(struct kprobe *p)
-{
-}
-
-#ifdef CONFIG_KPROBES
 extern int kprobe_exceptions_notify(struct notifier_block *self,
                                     unsigned long val, void *data);
 
@@ -123,12 +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);
 
-#else                           /* !CONFIG_KPROBES */
-static inline int kprobe_exceptions_notify(struct notifier_block *self,
-                                           unsigned long val, void *data)
-{
-        return 0;
-}
-#endif
 #endif                          /* _ASM_KPROBES_H */
diff --git a/include/asm-ia64/mutex.h b/include/asm-ia64/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-ia64/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-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 94e07e727395..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)
@@ -352,7 +352,7 @@ extern unsigned long get_wchan (struct task_struct *p);
 /* Return instruction pointer of blocked task TSK.  */
 #define KSTK_EIP(tsk)                                   \
   ({                                                    \
-        struct pt_regs *_regs = ia64_task_regs(tsk);    \
+        struct pt_regs *_regs = task_pt_regs(tsk);      \
         _regs->cr_iip + ia64_psr(_regs)->ri;            \
   })
 
diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h
index 2c703d6e0c86..9471cdc3f4c0 100644
--- a/include/asm-ia64/ptrace.h
+++ b/include/asm-ia64/ptrace.h
@@ -248,7 +248,7 @@ struct switch_stack {
 })
 
   /* given a pointer to a task_struct, return the user's pt_regs */
-# define ia64_task_regs(t)              (((struct pt_regs *) ((char *) (t) + IA64_STK_OFFSET)) - 1)
+# define task_pt_regs(t)                (((struct pt_regs *) ((char *) (t) + IA64_STK_OFFSET)) - 1)
 # define ia64_psr(regs)                 ((struct ia64_psr *) &(regs)->cr_ipsr)
 # define user_mode(regs)                (((struct ia64_psr *) &(regs)->cr_ipsr)->cpl != 0)
 # define user_stack(task,regs)  ((long) regs - (long) task == IA64_STK_OFFSET - sizeof(*regs))
@@ -271,7 +271,7 @@ struct switch_stack {
    *
    * On ia64, we can clear the user's pt_regs->r8 to force a successful syscall.
    */
-# define force_successful_syscall_return()      (ia64_task_regs(current)->r8 = 0)
+# define force_successful_syscall_return()      (task_pt_regs(current)->r8 = 0)
 
   struct task_struct;                   /* forward decl */
   struct unw_frame_info;                /* forward decl */
diff --git a/include/asm-ia64/semaphore.h b/include/asm-ia64/semaphore.h
index bb8906285fab..f483eeb95dd1 100644
--- a/include/asm-ia64/semaphore.h
+++ b/include/asm-ia64/semaphore.h
@@ -61,7 +61,7 @@ static inline void
 down (struct semaphore *sem)
 {
         might_sleep();
-        if (atomic_dec_return(&sem->count) < 0)
+        if (ia64_fetchadd(-1, &sem->count.counter, acq) < 1)
                 __down(sem);
 }
 
@@ -75,7 +75,7 @@ down_interruptible (struct semaphore * sem)
         int ret = 0;
 
         might_sleep();
-        if (atomic_dec_return(&sem->count) < 0)
+        if (ia64_fetchadd(-1, &sem->count.counter, acq) < 1)
                 ret = __down_interruptible(sem);
         return ret;
 }
@@ -85,7 +85,7 @@ down_trylock (struct semaphore *sem)
 {
         int ret = 0;
 
-        if (atomic_dec_return(&sem->count) < 0)
+        if (ia64_fetchadd(-1, &sem->count.counter, acq) < 1)
                 ret = __down_trylock(sem);
         return ret;
 }
@@ -93,7 +93,7 @@ down_trylock (struct semaphore *sem)
 static inline void
 up (struct semaphore * sem)
 {
-        if (atomic_inc_return(&sem->count) <= 0)
+        if (ia64_fetchadd(1, &sem->count.counter, rel) <= -1)
                 __up(sem);
 }
 
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..9bd2f9bf329b 100644
--- a/include/asm-ia64/sn/xp.h
+++ b/include/asm-ia64/sn/xp.h
@@ -18,6 +18,7 @@
 
 #include <linux/cache.h>
 #include <linux/hardirq.h>
+#include <linux/mutex.h>
 #include <asm/sn/types.h>
 #include <asm/sn/bte.h>
 
@@ -227,7 +228,9 @@ 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 */
 };
 
 
@@ -357,7 +360,7 @@ typedef void (*xpc_notify_func)(enum xpc_retval reason, partid_t partid,
  * the channel.
  */
 struct xpc_registration {
-        struct semaphore sema;
+        struct mutex mutex;
         xpc_channel_func func;          /* function to call */
         void *key;                      /* pointer to user's key */
         u16 nentries;                   /* #of msg entries in local msg queue */
diff --git a/include/asm-ia64/sn/xpc.h b/include/asm-ia64/sn/xpc.h
new file mode 100644
index 000000000000..0c36928ffd8b
--- /dev/null
+++ b/include/asm-ia64/sn/xpc.h
@@ -0,0 +1,1275 @@
+/*
+ * 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 <linux/mutex.h>
+#include <linux/completion.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 {
+        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 mutex msg_to_pull_mutex; /* next msg to pull serialization */
+        struct completion wdisconnect_wait; /* 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/spinlock.h b/include/asm-ia64/spinlock.h
index 0c91a76c5ea3..9e83210dc312 100644
--- a/include/asm-ia64/spinlock.h
+++ b/include/asm-ia64/spinlock.h
@@ -34,7 +34,7 @@ __raw_spin_lock_flags (raw_spinlock_t *lock, unsigned long flags)
 {
         register volatile unsigned int *ptr asm ("r31") = &lock->lock;
 
-#if __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 3)
+#if (__GNUC__ == 3 && __GNUC_MINOR__ < 3)
 # ifdef CONFIG_ITANIUM
         /* don't use brl on Itanium... */
         asm volatile ("{\n\t"
diff --git a/include/asm-ia64/system.h b/include/asm-ia64/system.h
index 635235fa1e32..80c5a234e259 100644
--- a/include/asm-ia64/system.h
+++ b/include/asm-ia64/system.h
@@ -219,14 +219,14 @@ extern void ia64_load_extra (struct task_struct *task);
 
 #define IA64_HAS_EXTRA_STATE(t)                                                 \
         ((t)->thread.flags & (IA64_THREAD_DBG_VALID|IA64_THREAD_PM_VALID)       \
-         || IS_IA32_PROCESS(ia64_task_regs(t)) || PERFMON_IS_SYSWIDE())
+         || IS_IA32_PROCESS(task_pt_regs(t)) || PERFMON_IS_SYSWIDE())
 
 #define __switch_to(prev,next,last) do {                                                         \
         if (IA64_HAS_EXTRA_STATE(prev))                                                          \
                 ia64_save_extra(prev);                                                           \
         if (IA64_HAS_EXTRA_STATE(next))                                                          \
                 ia64_load_extra(next);                                                           \
-        ia64_psr(ia64_task_regs(next))->dfh = !ia64_is_local_fpu_owner(next);                    \
+        ia64_psr(task_pt_regs(next))->dfh = !ia64_is_local_fpu_owner(next);                      \
         (last) = ia64_switch_to((next));                                                         \
 } while (0)
 
@@ -238,8 +238,8 @@ extern void ia64_load_extra (struct task_struct *task);
  * the latest fph state from another CPU.  In other words: eager save, lazy restore.
  */
 # define switch_to(prev,next,last) do {                                         \
-        if (ia64_psr(ia64_task_regs(prev))->mfh && ia64_is_local_fpu_owner(prev)) {                             \
-                ia64_psr(ia64_task_regs(prev))->mfh = 0;                        \
+        if (ia64_psr(task_pt_regs(prev))->mfh && ia64_is_local_fpu_owner(prev)) {                               \
+                ia64_psr(task_pt_regs(prev))->mfh = 0;                  \
                 (prev)->thread.flags |= IA64_THREAD_FPH_VALID;                  \
                 __ia64_save_fpu((prev)->thread.fph);                            \
         }                                                                       \
@@ -279,6 +279,7 @@ extern void ia64_load_extra (struct task_struct *task);
 #define ia64_platform_is(x) (strcmp(x, platform_name) == 0)
 
 void cpu_idle_wait(void);
+void sched_cacheflush(void);
 
 #define arch_align_stack(x) (x)
 
diff --git a/include/asm-ia64/thread_info.h b/include/asm-ia64/thread_info.h
index 171b2207bde4..1d6518fe1f02 100644
--- a/include/asm-ia64/thread_info.h
+++ b/include/asm-ia64/thread_info.h
@@ -57,11 +57,20 @@ struct thread_info {
 /* how to get the thread information struct from C */
 #define current_thread_info()   ((struct thread_info *) ((char *) current + IA64_TASK_SIZE))
 #define alloc_thread_info(tsk)  ((struct thread_info *) ((char *) (tsk) + IA64_TASK_SIZE))
+#define task_thread_info(tsk)   ((struct thread_info *) ((char *) (tsk) + IA64_TASK_SIZE))
 #else
 #define current_thread_info()   ((struct thread_info *) 0)
 #define alloc_thread_info(tsk)  ((struct thread_info *) 0)
+#define task_thread_info(tsk)   ((struct thread_info *) 0)
 #endif
 #define free_thread_info(ti)    /* nothing */
+#define task_stack_page(tsk)    ((void *)(tsk))
+
+#define __HAVE_THREAD_FUNCTIONS
+#define setup_thread_stack(p, org) \
+        *task_thread_info(p) = *task_thread_info(org); \
+        task_thread_info(p)->task = (p);
+#define end_of_stack(p) (unsigned long *)((void *)(p) + IA64_RBS_OFFSET)
 
 #define __HAVE_ARCH_TASK_STRUCT_ALLOCATOR
 #define alloc_task_struct()     ((task_t *)__get_free_pages(GFP_KERNEL, KERNEL_STACK_SIZE_ORDER))
@@ -84,6 +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)
@@ -91,9 +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-ia64/topology.h b/include/asm-ia64/topology.h
index f7c330467e7e..412ef8e493a8 100644
--- a/include/asm-ia64/topology.h
+++ b/include/asm-ia64/topology.h
@@ -18,6 +18,10 @@
 #include <asm/smp.h>
 
 #ifdef CONFIG_NUMA
+
+/* Nodes w/o CPUs are preferred for memory allocations, see build_zonelists */
+#define PENALTY_FOR_NODE_WITH_CPUS 255
+
 /*
  * Returns the number of the node containing CPU 'cpu'
  */
@@ -55,7 +59,6 @@ void build_cpu_to_node_map(void);
         .max_interval           = 4,                    \
         .busy_factor            = 64,                   \
         .imbalance_pct          = 125,                  \
-        .cache_hot_time         = (10*1000000),         \
         .per_cpu_gain           = 100,                  \
         .cache_nice_tries       = 2,                    \
         .busy_idx               = 2,                    \
@@ -81,7 +84,6 @@ void build_cpu_to_node_map(void);
         .max_interval           = 8*(min(num_online_cpus(), 32)), \
         .busy_factor            = 64,                   \
         .imbalance_pct          = 125,                  \
-        .cache_hot_time         = (10*1000000),         \
         .cache_nice_tries       = 2,                    \
         .busy_idx               = 3,                    \
         .idle_idx               = 2,                    \
diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h
index 2bf543493cb8..962f9bd1bdff 100644
--- a/include/asm-ia64/unistd.h
+++ b/include/asm-ia64/unistd.h
@@ -269,12 +269,13 @@
 #define __NR_inotify_init               1277
 #define __NR_inotify_add_watch          1278
 #define __NR_inotify_rm_watch           1279
+#define __NR_migrate_pages              1280
 
 #ifdef __KERNEL__
 
 #include <linux/config.h>
 
-#define NR_syscalls                     256 /* length of syscall table */
+#define NR_syscalls                     270 /* length of syscall table */
 
 #define __ARCH_WANT_SYS_RT_SIGACTION
 
diff --git a/include/asm-m32r/atomic.h b/include/asm-m32r/atomic.h
index 70761278b6cb..3122fe106f05 100644
--- a/include/asm-m32r/atomic.h
+++ b/include/asm-m32r/atomic.h
@@ -243,6 +243,7 @@ static __inline__ int atomic_dec_return(atomic_t *v)
 #define atomic_add_negative(i,v) (atomic_add_return((i), (v)) < 0)
 
 #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 /**
  * atomic_add_unless - add unless the number is a given value
diff --git a/include/asm-m32r/cache.h b/include/asm-m32r/cache.h
index 724820596980..9c2b2d9998bc 100644
--- a/include/asm-m32r/cache.h
+++ b/include/asm-m32r/cache.h
@@ -7,6 +7,4 @@
 #define L1_CACHE_SHIFT          4
 #define L1_CACHE_BYTES          (1 << L1_CACHE_SHIFT)
 
-#define L1_CACHE_SHIFT_MAX      4
-
 #endif  /* _ASM_M32R_CACHE_H */
diff --git a/include/asm-m32r/futex.h b/include/asm-m32r/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-m32r/futex.h
+++ b/include/asm-m32r/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-m32r/ioctl.h b/include/asm-m32r/ioctl.h
index 87d8f7db6af1..b279fe06dfe5 100644
--- a/include/asm-m32r/ioctl.h
+++ b/include/asm-m32r/ioctl.h
@@ -1,78 +1 @@
-#ifndef _ASM_M32R_IOCTL_H
-#define _ASM_M32R_IOCTL_H
-
-/* $Id$ */
-
-/* orig : i386 2.4.18 */
-
-/*
- * linux/ioctl.h for Linux by H.H. Bergman.
- */
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* _ASM_M32R_IOCTL_H */
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-m32r/mutex.h b/include/asm-m32r/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-m32r/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-m32r/ptrace.h b/include/asm-m32r/ptrace.h
index 55cd7ecfde43..0d058b2d844e 100644
--- a/include/asm-m32r/ptrace.h
+++ b/include/asm-m32r/ptrace.h
@@ -163,6 +163,9 @@ extern void show_regs(struct pt_regs *);
 
 extern void withdraw_debug_trap(struct pt_regs *regs);
 
+#define task_pt_regs(task) \
+        ((struct pt_regs *)(task_stack_page(task) + THREAD_SIZE) - 1)
+
 #endif /* __KERNEL */
 
 #endif /* _ASM_M32R_PTRACE_H */
diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
index dcf619a0a0b0..06c12a037cba 100644
--- a/include/asm-m32r/system.h
+++ b/include/asm-m32r/system.h
@@ -68,6 +68,16 @@
         last = __last; \
 } while(0)
 
+/*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ *
+ * TODO: fill this in!
+ */
+static inline void sched_cacheflush(void)
+{
+}
+
 /* Interrupt Control */
 #if !defined(CONFIG_CHIP_M32102) && !defined(CONFIG_CHIP_M32104)
 #define local_irq_enable() \
diff --git a/include/asm-m32r/thread_info.h b/include/asm-m32r/thread_info.h
index 0f589363f619..22aff3222d22 100644
--- a/include/asm-m32r/thread_info.h
+++ b/include/asm-m32r/thread_info.h
@@ -110,8 +110,6 @@ static inline struct thread_info *current_thread_info(void)
 #endif
 
 #define free_thread_info(info) kfree(info)
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
 
 #define TI_FLAG_FAULT_CODE_SHIFT        28
 
diff --git a/include/asm-m68k/amigahw.h b/include/asm-m68k/amigahw.h
index 3ae5d8d55ba9..a16fe4e5a28a 100644
--- a/include/asm-m68k/amigahw.h
+++ b/include/asm-m68k/amigahw.h
@@ -274,7 +274,7 @@ struct CIA {
 #define ZTWO_VADDR(x) (((unsigned long)(x))+zTwoBase)
 
 #define CUSTOM_PHYSADDR     (0xdff000)
-#define custom ((*(volatile struct CUSTOM *)(zTwoBase+CUSTOM_PHYSADDR)))
+#define amiga_custom ((*(volatile struct CUSTOM *)(zTwoBase+CUSTOM_PHYSADDR)))
 
 #define CIAA_PHYSADDR     (0xbfe001)
 #define CIAB_PHYSADDR     (0xbfd000)
@@ -294,12 +294,12 @@ static inline void amifb_video_off(void)
 {
         if (amiga_chipset == CS_ECS || amiga_chipset == CS_AGA) {
                 /* program Denise/Lisa for a higher maximum play rate */
-                custom.htotal = 113;        /* 31 kHz */
-                custom.vtotal = 223;        /* 70 Hz */
-                custom.beamcon0 = 0x4390;   /* HARDDIS, VAR{BEAM,VSY,HSY,CSY}EN */
+                amiga_custom.htotal = 113;        /* 31 kHz */
+                amiga_custom.vtotal = 223;        /* 70 Hz */
+                amiga_custom.beamcon0 = 0x4390;   /* HARDDIS, VAR{BEAM,VSY,HSY,CSY}EN */
                 /* suspend the monitor */
-                custom.hsstrt = custom.hsstop = 116;
-                custom.vsstrt = custom.vsstop = 226;
+                amiga_custom.hsstrt = amiga_custom.hsstop = 116;
+                amiga_custom.vsstrt = amiga_custom.vsstop = 226;
                 amiga_audio_min_period = 57;
         }
 }
diff --git a/include/asm-m68k/amigaints.h b/include/asm-m68k/amigaints.h
index 2aff4cfbf7b3..aa968d014bb6 100644
--- a/include/asm-m68k/amigaints.h
+++ b/include/asm-m68k/amigaints.h
@@ -109,8 +109,6 @@
 extern void amiga_do_irq(int irq, struct pt_regs *fp);
 extern void amiga_do_irq_list(int irq, struct pt_regs *fp);
 
-extern unsigned short amiga_intena_vals[];
-
 /* CIA interrupt control register bits */
 
 #define CIA_ICR_TA      0x01
diff --git a/include/asm-m68k/atomic.h b/include/asm-m68k/atomic.h
index b8a4e75d679d..a4a84d5c65d5 100644
--- a/include/asm-m68k/atomic.h
+++ b/include/asm-m68k/atomic.h
@@ -140,6 +140,7 @@ static inline void atomic_set_mask(unsigned long mask, unsigned long *v)
 }
 
 #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 #define atomic_add_unless(v, a, u)                              \
 ({                                                              \
diff --git a/include/asm-m68k/cache.h b/include/asm-m68k/cache.h
index 6161fd3d8600..fed3fd30de7e 100644
--- a/include/asm-m68k/cache.h
+++ b/include/asm-m68k/cache.h
@@ -8,6 +8,4 @@
 #define        L1_CACHE_SHIFT  4
 #define        L1_CACHE_BYTES  (1<< L1_CACHE_SHIFT)
 
-#define L1_CACHE_SHIFT_MAX 4    /* largest L1 which this arch supports */
-
 #endif
diff --git a/include/asm-m68k/checksum.h b/include/asm-m68k/checksum.h
index 78860c20db01..17280ef719f5 100644
--- a/include/asm-m68k/checksum.h
+++ b/include/asm-m68k/checksum.h
@@ -25,7 +25,7 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * better 64-bit) boundary
  */
 
-extern unsigned int csum_partial_copy_from_user(const unsigned char *src,
+extern unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
                                                 unsigned char *dst,
                                                 int len, int sum,
                                                 int *csum_err);
diff --git a/include/asm-m68k/dsp56k.h b/include/asm-m68k/dsp56k.h
index ab3dd33e23a1..2d8c0c9f794b 100644
--- a/include/asm-m68k/dsp56k.h
+++ b/include/asm-m68k/dsp56k.h
@@ -13,7 +13,7 @@
 /* Used for uploading DSP binary code */
 struct dsp56k_upload {
         int len;
-        char *bin;
+        char __user *bin;
 };
 
 /* For the DSP host flags */
diff --git a/include/asm-m68k/floppy.h b/include/asm-m68k/floppy.h
index c6e708dd9f62..63a05ed95c17 100644
--- a/include/asm-m68k/floppy.h
+++ b/include/asm-m68k/floppy.h
@@ -46,7 +46,7 @@ asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id,
 
 static int virtual_dma_count=0;
 static int virtual_dma_residue=0;
-static char *virtual_dma_addr=0;
+static char *virtual_dma_addr=NULL;
 static int virtual_dma_mode=0;
 static int doing_pdma=0;
 
diff --git a/include/asm-m68k/futex.h b/include/asm-m68k/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-m68k/futex.h
+++ b/include/asm-m68k/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-m68k/hardirq.h b/include/asm-m68k/hardirq.h
index 728318bf7f0e..5e1c5826c83d 100644
--- a/include/asm-m68k/hardirq.h
+++ b/include/asm-m68k/hardirq.h
@@ -14,13 +14,4 @@ typedef struct {
 
 #define HARDIRQ_BITS    8
 
-/*
- * The hardirq mask has to be large enough to have
- * space for potentially all IRQ sources in the system
- * nesting on a single CPU:
- */
-#if (1 << HARDIRQ_BITS) < NR_IRQS
-# error HARDIRQ_BITS is too low!
-#endif
-
 #endif
diff --git a/include/asm-m68k/io.h b/include/asm-m68k/io.h
index 6bb8b0d8f99d..dcfaa352d34c 100644
--- a/include/asm-m68k/io.h
+++ b/include/asm-m68k/io.h
@@ -24,6 +24,7 @@
 #ifdef __KERNEL__
 
 #include <linux/config.h>
+#include <linux/compiler.h>
 #include <asm/raw_io.h>
 #include <asm/virtconvert.h>
 
@@ -120,68 +121,68 @@ extern int isa_sex;
  * be compiled in so the case statement will be optimised away
  */
 
-static inline u8 *isa_itb(unsigned long addr)
+static inline u8 __iomem *isa_itb(unsigned long addr)
 {
   switch(ISA_TYPE)
     {
 #ifdef CONFIG_Q40
-    case Q40_ISA: return (u8 *)Q40_ISA_IO_B(addr);
+    case Q40_ISA: return (u8 __iomem *)Q40_ISA_IO_B(addr);
 #endif
 #ifdef CONFIG_GG2
-    case GG2_ISA: return (u8 *)GG2_ISA_IO_B(addr);
+    case GG2_ISA: return (u8 __iomem *)GG2_ISA_IO_B(addr);
 #endif
 #ifdef CONFIG_AMIGA_PCMCIA
-    case AG_ISA: return (u8 *)AG_ISA_IO_B(addr);
+    case AG_ISA: return (u8 __iomem *)AG_ISA_IO_B(addr);
 #endif
-    default: return 0; /* avoid warnings, just in case */
+    default: return NULL; /* avoid warnings, just in case */
     }
 }
-static inline u16 *isa_itw(unsigned long addr)
+static inline u16 __iomem *isa_itw(unsigned long addr)
 {
   switch(ISA_TYPE)
     {
 #ifdef CONFIG_Q40
-    case Q40_ISA: return (u16 *)Q40_ISA_IO_W(addr);
+    case Q40_ISA: return (u16 __iomem *)Q40_ISA_IO_W(addr);
 #endif
 #ifdef CONFIG_GG2
-    case GG2_ISA: return (u16 *)GG2_ISA_IO_W(addr);
+    case GG2_ISA: return (u16 __iomem *)GG2_ISA_IO_W(addr);
 #endif
 #ifdef CONFIG_AMIGA_PCMCIA
-    case AG_ISA: return (u16 *)AG_ISA_IO_W(addr);
+    case AG_ISA: return (u16 __iomem *)AG_ISA_IO_W(addr);
 #endif
-    default: return 0; /* avoid warnings, just in case */
+    default: return NULL; /* avoid warnings, just in case */
     }
 }
-static inline u8 *isa_mtb(unsigned long addr)
+static inline u8 __iomem *isa_mtb(unsigned long addr)
 {
   switch(ISA_TYPE)
     {
 #ifdef CONFIG_Q40
-    case Q40_ISA: return (u8 *)Q40_ISA_MEM_B(addr);
+    case Q40_ISA: return (u8 __iomem *)Q40_ISA_MEM_B(addr);
 #endif
 #ifdef CONFIG_GG2
-    case GG2_ISA: return (u8 *)GG2_ISA_MEM_B(addr);
+    case GG2_ISA: return (u8 __iomem *)GG2_ISA_MEM_B(addr);
 #endif
 #ifdef CONFIG_AMIGA_PCMCIA
-    case AG_ISA: return (u8 *)addr;
+    case AG_ISA: return (u8 __iomem *)addr;
 #endif
-    default: return 0; /* avoid warnings, just in case */
+    default: return NULL; /* avoid warnings, just in case */
     }
 }
-static inline u16 *isa_mtw(unsigned long addr)
+static inline u16 __iomem *isa_mtw(unsigned long addr)
 {
   switch(ISA_TYPE)
     {
 #ifdef CONFIG_Q40
-    case Q40_ISA: return (u16 *)Q40_ISA_MEM_W(addr);
+    case Q40_ISA: return (u16 __iomem *)Q40_ISA_MEM_W(addr);
 #endif
 #ifdef CONFIG_GG2
-    case GG2_ISA: return (u16 *)GG2_ISA_MEM_W(addr);
+    case GG2_ISA: return (u16 __iomem *)GG2_ISA_MEM_W(addr);
 #endif
 #ifdef CONFIG_AMIGA_PCMCIA
-    case AG_ISA: return (u16 *)addr;
+    case AG_ISA: return (u16 __iomem *)addr;
 #endif
-    default: return 0; /* avoid warnings, just in case */
+    default: return NULL; /* avoid warnings, just in case */
     }
 }
 
@@ -326,20 +327,20 @@ static inline void isa_delay(void)
 
 #define mmiowb()
 
-static inline void *ioremap(unsigned long physaddr, unsigned long size)
+static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size)
 {
         return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
 }
-static inline void *ioremap_nocache(unsigned long physaddr, unsigned long size)
+static inline void __iomem *ioremap_nocache(unsigned long physaddr, unsigned long size)
 {
         return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
 }
-static inline void *ioremap_writethrough(unsigned long physaddr,
+static inline void __iomem *ioremap_writethrough(unsigned long physaddr,
                                          unsigned long size)
 {
         return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
 }
-static inline void *ioremap_fullcache(unsigned long physaddr,
+static inline void __iomem *ioremap_fullcache(unsigned long physaddr,
                                       unsigned long size)
 {
         return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
diff --git a/include/asm-m68k/ioctl.h b/include/asm-m68k/ioctl.h
index fd68914ab292..b279fe06dfe5 100644
--- a/include/asm-m68k/ioctl.h
+++ b/include/asm-m68k/ioctl.h
@@ -1,80 +1 @@
-/* $Id: ioctl.h,v 1.3 1997/04/16 15:10:07 jes Exp $
- *
- * linux/ioctl.h for Linux by H.H. Bergman.
- */
-
-#ifndef _M68K_IOCTL_H
-#define _M68K_IOCTL_H
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * I don't really have any idea about what this should look like, so
- * for the time being, this is heavily based on the PC definitions.
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* _M68K_IOCTL_H */
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-m68k/irq.h b/include/asm-m68k/irq.h
index 127ad190cf2d..325c86f8512d 100644
--- a/include/asm-m68k/irq.h
+++ b/include/asm-m68k/irq.h
@@ -23,6 +23,15 @@
 #endif
 
 /*
+ * The hardirq mask has to be large enough to have
+ * space for potentially all IRQ sources in the system
+ * nesting on a single CPU:
+ */
+#if (1 << HARDIRQ_BITS) < NR_IRQS
+# error HARDIRQ_BITS is too low!
+#endif
+
+/*
  * Interrupt source definitions
  * General interrupt sources are the level 1-7.
  * Adding an interrupt service routine for one of these sources
diff --git a/include/asm-m68k/machdep.h b/include/asm-m68k/machdep.h
index a0dd5c47002c..7d3fee342369 100644
--- a/include/asm-m68k/machdep.h
+++ b/include/asm-m68k/machdep.h
@@ -34,7 +34,6 @@ extern void (*mach_power_off)( void );
 extern unsigned long (*mach_hd_init) (unsigned long, unsigned long);
 extern void (*mach_hd_setup)(char *, int *);
 extern long mach_max_dma_address;
-extern void (*mach_floppy_setup)(char *, int *);
 extern void (*mach_heartbeat) (int);
 extern void (*mach_l2_flush) (int);
 extern void (*mach_beep) (unsigned int, unsigned int);
diff --git a/include/asm-m68k/mutex.h b/include/asm-m68k/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-m68k/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-m68k/raw_io.h b/include/asm-m68k/raw_io.h
index 041f0a87b25d..5439bcaa57c6 100644
--- a/include/asm-m68k/raw_io.h
+++ b/include/asm-m68k/raw_io.h
@@ -19,9 +19,9 @@
 #define IOMAP_NOCACHE_NONSER            2
 #define IOMAP_WRITETHROUGH              3
 
-extern void iounmap(void *addr);
+extern void iounmap(void __iomem *addr);
 
-extern void *__ioremap(unsigned long physaddr, unsigned long size,
+extern void __iomem *__ioremap(unsigned long physaddr, unsigned long size,
                        int cacheflag);
 extern void __iounmap(void *addr, unsigned long size);
 
@@ -30,21 +30,21 @@ extern void __iounmap(void *addr, unsigned long size);
  * two accesses to memory, which may be undesirable for some devices.
  */
 #define in_8(addr) \
-    ({ u8 __v = (*(volatile u8 *) (addr)); __v; })
+    ({ u8 __v = (*(__force volatile u8 *) (addr)); __v; })
 #define in_be16(addr) \
-    ({ u16 __v = (*(volatile u16 *) (addr)); __v; })
+    ({ u16 __v = (*(__force volatile u16 *) (addr)); __v; })
 #define in_be32(addr) \
-    ({ u32 __v = (*(volatile u32 *) (addr)); __v; })
+    ({ u32 __v = (*(__force volatile u32 *) (addr)); __v; })
 #define in_le16(addr) \
-    ({ u16 __v = le16_to_cpu(*(volatile u16 *) (addr)); __v; })
+    ({ u16 __v = le16_to_cpu(*(__force volatile u16 *) (addr)); __v; })
 #define in_le32(addr) \
-    ({ u32 __v = le32_to_cpu(*(volatile u32 *) (addr)); __v; })
+    ({ u32 __v = le32_to_cpu(*(__force volatile u32 *) (addr)); __v; })
 
-#define out_8(addr,b) (void)((*(volatile u8 *) (addr)) = (b))
-#define out_be16(addr,w) (void)((*(volatile u16 *) (addr)) = (w))
-#define out_be32(addr,l) (void)((*(volatile u32 *) (addr)) = (l))
-#define out_le16(addr,w) (void)((*(volatile u16 *) (addr)) = cpu_to_le16(w))
-#define out_le32(addr,l) (void)((*(volatile u32 *) (addr)) = cpu_to_le32(l))
+#define out_8(addr,b) (void)((*(__force volatile u8 *) (addr)) = (b))
+#define out_be16(addr,w) (void)((*(__force volatile u16 *) (addr)) = (w))
+#define out_be32(addr,l) (void)((*(__force volatile u32 *) (addr)) = (l))
+#define out_le16(addr,w) (void)((*(__force volatile u16 *) (addr)) = cpu_to_le16(w))
+#define out_le32(addr,l) (void)((*(__force volatile u32 *) (addr)) = cpu_to_le32(l))
 
 #define raw_inb in_8
 #define raw_inw in_be16
@@ -54,7 +54,7 @@ extern void __iounmap(void *addr, unsigned long size);
 #define raw_outw(val,port) out_be16((port),(val))
 #define raw_outl(val,port) out_be32((port),(val))
 
-static inline void raw_insb(volatile u8 *port, u8 *buf, unsigned int len)
+static inline void raw_insb(volatile u8 __iomem *port, u8 *buf, unsigned int len)
 {
         unsigned int i;
 
@@ -62,7 +62,7 @@ static inline void raw_insb(volatile u8 *port, u8 *buf, unsigned int len)
                 *buf++ = in_8(port);
 }
 
-static inline void raw_outsb(volatile u8 *port, const u8 *buf,
+static inline void raw_outsb(volatile u8 __iomem *port, const u8 *buf,
                              unsigned int len)
 {
         unsigned int i;
@@ -71,7 +71,7 @@ static inline void raw_outsb(volatile u8 *port, const u8 *buf,
                 out_8(port, *buf++);
 }
 
-static inline void raw_insw(volatile u16 *port, u16 *buf, unsigned int nr)
+static inline void raw_insw(volatile u16 __iomem *port, u16 *buf, unsigned int nr)
 {
         unsigned int tmp;
 
@@ -110,7 +110,7 @@ static inline void raw_insw(volatile u16 *port, u16 *buf, unsigned int nr)
         }
 }
 
-static inline void raw_outsw(volatile u16 *port, const u16 *buf,
+static inline void raw_outsw(volatile u16 __iomem *port, const u16 *buf,
                              unsigned int nr)
 {
         unsigned int tmp;
@@ -150,7 +150,7 @@ static inline void raw_outsw(volatile u16 *port, const u16 *buf,
         }
 }
 
-static inline void raw_insl(volatile u32 *port, u32 *buf, unsigned int nr)
+static inline void raw_insl(volatile u32 __iomem *port, u32 *buf, unsigned int nr)
 {
         unsigned int tmp;
 
@@ -189,7 +189,7 @@ static inline void raw_insl(volatile u32 *port, u32 *buf, unsigned int nr)
         }
 }
 
-static inline void raw_outsl(volatile u32 *port, const u32 *buf,
+static inline void raw_outsl(volatile u32 __iomem *port, const u32 *buf,
                              unsigned int nr)
 {
         unsigned int tmp;
@@ -230,7 +230,7 @@ static inline void raw_outsl(volatile u32 *port, const u32 *buf,
 }
 
 
-static inline void raw_insw_swapw(volatile u16 *port, u16 *buf,
+static inline void raw_insw_swapw(volatile u16 __iomem *port, u16 *buf,
                                   unsigned int nr)
 {
     if ((nr) % 8)
@@ -283,7 +283,7 @@ static inline void raw_insw_swapw(volatile u16 *port, u16 *buf,
                 : "d0", "a0", "a1", "d6");
 }
 
-static inline void raw_outsw_swapw(volatile u16 *port, const u16 *buf,
+static inline void raw_outsw_swapw(volatile u16 __iomem *port, const u16 *buf,
                                    unsigned int nr)
 {
     if ((nr) % 8)
diff --git a/include/asm-m68k/signal.h b/include/asm-m68k/signal.h
index a0cdf9082372..b7b7ea20caab 100644
--- a/include/asm-m68k/signal.h
+++ b/include/asm-m68k/signal.h
@@ -144,7 +144,7 @@ struct sigaction {
 #endif /* __KERNEL__ */
 
 typedef struct sigaltstack {
-        void *ss_sp;
+        void __user *ss_sp;
         int ss_flags;
         size_t ss_size;
 } stack_t;
diff --git a/include/asm-m68k/sun3_pgtable.h b/include/asm-m68k/sun3_pgtable.h
index e974bb072047..5156a28a18d8 100644
--- a/include/asm-m68k/sun3_pgtable.h
+++ b/include/asm-m68k/sun3_pgtable.h
@@ -211,7 +211,7 @@ static inline unsigned long pte_to_pgoff(pte_t pte)
         return pte.pte & SUN3_PAGE_PGNUM_MASK;
 }
 
-static inline pte_t pgoff_to_pte(inline unsigned off)
+static inline pte_t pgoff_to_pte(unsigned off)
 {
         pte_t pte = { off + SUN3_PAGE_ACCESSED };
         return pte;
diff --git a/include/asm-m68k/sun3ints.h b/include/asm-m68k/sun3ints.h
index fd838eb14213..bd038fccb64b 100644
--- a/include/asm-m68k/sun3ints.h
+++ b/include/asm-m68k/sun3ints.h
@@ -31,7 +31,6 @@ int sun3_request_irq(unsigned int irq,
                     );
 extern void sun3_init_IRQ (void);
 extern irqreturn_t (*sun3_default_handler[]) (int, void *, struct pt_regs *);
-extern irqreturn_t (*sun3_inthandler[]) (int, void *, struct pt_regs *);
 extern void sun3_free_irq (unsigned int irq, void *dev_id);
 extern void sun3_enable_interrupts (void);
 extern void sun3_disable_interrupts (void);
diff --git a/include/asm-m68k/sun3xflop.h b/include/asm-m68k/sun3xflop.h
index fda1eccf10aa..98a9f79dab29 100644
--- a/include/asm-m68k/sun3xflop.h
+++ b/include/asm-m68k/sun3xflop.h
@@ -208,7 +208,7 @@ static int sun3xflop_request_irq(void)
 
         if(!once) {
                 once = 1;
-                error = request_irq(FLOPPY_IRQ, sun3xflop_hardint, SA_INTERRUPT, "floppy", 0);
+                error = request_irq(FLOPPY_IRQ, sun3xflop_hardint, SA_INTERRUPT, "floppy", NULL);
                 return ((error == 0) ? 0 : -1);
         } else return 0;
 }
@@ -238,7 +238,7 @@ static int sun3xflop_init(void)
         *sun3x_fdc.fcr_r = 0;
 
         /* Success... */
-        floppy_set_flags(0, 1, FD_BROKEN_DCL); // I don't know how to detect this.
+        floppy_set_flags(NULL, 1, FD_BROKEN_DCL); // I don't know how to detect this.
         allowed_drive_mask = 0x01;
         return (int) SUN3X_FDC;
 }
diff --git a/include/asm-m68k/thread_info.h b/include/asm-m68k/thread_info.h
index 9532ca3c45cb..c4d622a57dfb 100644
--- a/include/asm-m68k/thread_info.h
+++ b/include/asm-m68k/thread_info.h
@@ -37,6 +37,7 @@ struct thread_info {
 #define init_stack              (init_thread_union.stack)
 
 #define task_thread_info(tsk)   (&(tsk)->thread.info)
+#define task_stack_page(tsk)    ((void *)(tsk)->thread_info)
 #define current_thread_info()   task_thread_info(current)
 
 #define __HAVE_THREAD_FUNCTIONS
diff --git a/include/asm-m68k/uaccess.h b/include/asm-m68k/uaccess.h
index f5cedf19cf68..2ffd87b0a769 100644
--- a/include/asm-m68k/uaccess.h
+++ b/include/asm-m68k/uaccess.h
@@ -42,6 +42,7 @@ struct exception_table_entry
 ({                                                      \
     int __pu_err;                                       \
     typeof(*(ptr)) __pu_val = (x);                      \
+    __chk_user_ptr(ptr);                                \
     switch (sizeof (*(ptr))) {                          \
     case 1:                                             \
         __put_user_asm(__pu_err, __pu_val, ptr, b);     \
@@ -91,6 +92,7 @@ __asm__ __volatile__					\
 ({                                                              \
     int __gu_err;                                               \
     typeof(*(ptr)) __gu_val;                                    \
+    __chk_user_ptr(ptr);                                        \
     switch (sizeof(*(ptr))) {                                   \
     case 1:                                                     \
         __get_user_asm(__gu_err, __gu_val, ptr, b, "=d");       \
@@ -105,7 +107,7 @@ __asm__ __volatile__					\
         __gu_err = __constant_copy_from_user(&__gu_val, ptr, 8);  \
         break;                                                  \
     default:                                                    \
-        __gu_val = 0;                                           \
+        __gu_val = (typeof(*(ptr)))0;                           \
         __gu_err = __get_user_bad();                            \
         break;                                                  \
     }                                                           \
@@ -134,7 +136,7 @@ __asm__ __volatile__				\
      : "m"(*(ptr)), "i" (-EFAULT), "0"(0))
 
 static inline unsigned long
-__generic_copy_from_user(void *to, const void *from, unsigned long n)
+__generic_copy_from_user(void *to, const void __user *from, unsigned long n)
 {
     unsigned long tmp;
     __asm__ __volatile__
@@ -189,7 +191,7 @@ __generic_copy_from_user(void *to, const void *from, unsigned long n)
 }
 
 static inline unsigned long
-__generic_copy_to_user(void *to, const void *from, unsigned long n)
+__generic_copy_to_user(void __user *to, const void *from, unsigned long n)
 {
     unsigned long tmp;
     __asm__ __volatile__
@@ -264,7 +266,7 @@ __generic_copy_to_user(void *to, const void *from, unsigned long n)
          : "d0", "memory")
 
 static inline unsigned long
-__constant_copy_from_user(void *to, const void *from, unsigned long n)
+__constant_copy_from_user(void *to, const void __user *from, unsigned long n)
 {
     switch (n) {
     case 0:
@@ -520,7 +522,7 @@ __constant_copy_from_user(void *to, const void *from, unsigned long n)
 #define __copy_from_user_inatomic __copy_from_user
 
 static inline unsigned long
-__constant_copy_to_user(void *to, const void *from, unsigned long n)
+__constant_copy_to_user(void __user *to, const void *from, unsigned long n)
 {
     switch (n) {
     case 0:
@@ -766,7 +768,7 @@ __constant_copy_to_user(void *to, const void *from, unsigned long n)
  */
 
 static inline long
-strncpy_from_user(char *dst, const char *src, long count)
+strncpy_from_user(char *dst, const char __user *src, long count)
 {
     long res;
     if (count == 0) return count;
@@ -799,11 +801,11 @@ strncpy_from_user(char *dst, const char *src, long count)
  *
  * Return 0 on exception, a value greater than N if too long
  */
-static inline long strnlen_user(const char *src, long n)
+static inline long strnlen_user(const char __user *src, long n)
 {
         long res;
 
-        res = -(long)src;
+        res = -(unsigned long)src;
         __asm__ __volatile__
                 ("1:\n"
                  "   tstl %2\n"
@@ -842,7 +844,7 @@ static inline long strnlen_user(const char *src, long n)
  */
 
 static inline unsigned long
-clear_user(void *to, unsigned long n)
+clear_user(void __user *to, unsigned long n)
 {
     __asm__ __volatile__
         ("   tstl %1\n"
diff --git a/include/asm-m68k/zorro.h b/include/asm-m68k/zorro.h
index cf816588bedb..5ce97c22b582 100644
--- a/include/asm-m68k/zorro.h
+++ b/include/asm-m68k/zorro.h
@@ -15,24 +15,24 @@
 #define z_memcpy_fromio(a,b,c)  memcpy((a),(void *)(b),(c))
 #define z_memcpy_toio(a,b,c)    memcpy((void *)(a),(b),(c))
 
-static inline void *z_remap_nocache_ser(unsigned long physaddr,
+static inline void __iomem *z_remap_nocache_ser(unsigned long physaddr,
                                         unsigned long size)
 {
         return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
 }
 
-static inline void *z_remap_nocache_nonser(unsigned long physaddr,
+static inline void __iomem *z_remap_nocache_nonser(unsigned long physaddr,
                                            unsigned long size)
 {
         return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER);
 }
 
-static inline void *z_remap_writethrough(unsigned long physaddr,
+static inline void __iomem *z_remap_writethrough(unsigned long physaddr,
                                          unsigned long size)
 {
         return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
 }
-static inline void *z_remap_fullcache(unsigned long physaddr,
+static inline void __iomem *z_remap_fullcache(unsigned long physaddr,
                                       unsigned long size)
 {
         return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
diff --git a/include/asm-m68knommu/atomic.h b/include/asm-m68knommu/atomic.h
index 1702dbe9318c..6c4e4b63e454 100644
--- a/include/asm-m68knommu/atomic.h
+++ b/include/asm-m68knommu/atomic.h
@@ -129,6 +129,7 @@ static inline int atomic_sub_return(int i, atomic_t * v)
 }
 
 #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 #define atomic_add_unless(v, a, u)                              \
 ({                                                              \
diff --git a/include/asm-m68knommu/bitops.h b/include/asm-m68knommu/bitops.h
index 4058dd086a02..25d8a3cfef90 100644
--- a/include/asm-m68knommu/bitops.h
+++ b/include/asm-m68knommu/bitops.h
@@ -290,7 +290,7 @@ static __inline__ int find_next_zero_bit (const void * addr, int size, int offse
         tmp = *p;
 
 found_first:
-        tmp |= ~0UL >> size;
+        tmp |= ~0UL << size;
 found_middle:
         return result + ffz(tmp);
 }
diff --git a/include/asm-m68knommu/futex.h b/include/asm-m68knommu/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-m68knommu/futex.h
+++ b/include/asm-m68knommu/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-m68knommu/ioctl.h b/include/asm-m68knommu/ioctl.h
index cff72f33350f..b279fe06dfe5 100644
--- a/include/asm-m68knommu/ioctl.h
+++ b/include/asm-m68knommu/ioctl.h
@@ -1 +1 @@
-#include <asm-m68k/ioctl.h>
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-m68knommu/machdep.h b/include/asm-m68knommu/machdep.h
index 5a9f9c297f79..27c90afd3339 100644
--- a/include/asm-m68knommu/machdep.h
+++ b/include/asm-m68knommu/machdep.h
@@ -38,7 +38,6 @@ extern void (*mach_power_off)( void );
 extern unsigned long (*mach_hd_init) (unsigned long, unsigned long);
 extern void (*mach_hd_setup)(char *, int *);
 extern long mach_max_dma_address;
-extern void (*mach_floppy_setup)(char *, int *);
 extern void (*mach_floppy_eject)(void);
 extern void (*mach_heartbeat) (int);
 extern void (*mach_l2_flush) (int);
diff --git a/include/asm-m68knommu/mutex.h b/include/asm-m68knommu/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-m68knommu/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-m68knommu/sigcontext.h b/include/asm-m68knommu/sigcontext.h
index 84bf36dc7a83..36c293fc133d 100644
--- a/include/asm-m68knommu/sigcontext.h
+++ b/include/asm-m68knommu/sigcontext.h
@@ -8,6 +8,7 @@ struct sigcontext {
         unsigned long  sc_d1;
         unsigned long  sc_a0;
         unsigned long  sc_a1;
+        unsigned long  sc_a5;
         unsigned short sc_sr;
         unsigned long  sc_pc;
         unsigned short sc_formatvec;
diff --git a/include/asm-m68knommu/thread_info.h b/include/asm-m68knommu/thread_info.h
index 7b9a3fa3af5d..b8f009edf2b2 100644
--- a/include/asm-m68knommu/thread_info.h
+++ b/include/asm-m68knommu/thread_info.h
@@ -75,8 +75,6 @@ static inline struct thread_info *current_thread_info(void)
 #define alloc_thread_info(tsk) ((struct thread_info *) \
                                 __get_free_pages(GFP_KERNEL, THREAD_SIZE_ORDER))
 #define free_thread_info(ti)    free_pages((unsigned long) (ti), THREAD_SIZE_ORDER)
-#define get_thread_info(ti)     get_task_struct((ti)->task)
-#define put_thread_info(ti)     put_task_struct((ti)->task)
 #endif /* __ASSEMBLY__ */
 
 #define PREEMPT_ACTIVE  0x4000000
diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
index 92256e43a938..654b97d3e13a 100644
--- a/include/asm-mips/atomic.h
+++ b/include/asm-mips/atomic.h
@@ -24,10 +24,9 @@
 #define _ASM_ATOMIC_H
 
 #include <asm/cpu-features.h>
+#include <asm/interrupt.h>
 #include <asm/war.h>
 
-extern spinlock_t atomic_lock;
-
 typedef struct { volatile int counter; } atomic_t;
 
 #define ATOMIC_INIT(i)    { (i) }
@@ -85,9 +84,9 @@ static __inline__ void atomic_add(int i, atomic_t * v)
         } else {
                 unsigned long flags;
 
-                spin_lock_irqsave(&atomic_lock, flags);
+                local_irq_save(flags);
                 v->counter += i;
-                spin_unlock_irqrestore(&atomic_lock, flags);
+                local_irq_restore(flags);
         }
 }
 
@@ -127,9 +126,9 @@ static __inline__ void atomic_sub(int i, atomic_t * v)
         } else {
                 unsigned long flags;
 
-                spin_lock_irqsave(&atomic_lock, flags);
+                local_irq_save(flags);
                 v->counter -= i;
-                spin_unlock_irqrestore(&atomic_lock, flags);
+                local_irq_restore(flags);
         }
 }
 
@@ -173,11 +172,11 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
         } else {
                 unsigned long flags;
 
-                spin_lock_irqsave(&atomic_lock, flags);
+                local_irq_save(flags);
                 result = v->counter;
                 result += i;
                 v->counter = result;
-                spin_unlock_irqrestore(&atomic_lock, flags);
+                local_irq_restore(flags);
         }
 
         return result;
@@ -220,11 +219,11 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
         } else {
                 unsigned long flags;
 
-                spin_lock_irqsave(&atomic_lock, flags);
+                local_irq_save(flags);
                 result = v->counter;
                 result -= i;
                 v->counter = result;
-                spin_unlock_irqrestore(&atomic_lock, flags);
+                local_irq_restore(flags);
         }
 
         return result;
@@ -277,18 +276,19 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
         } else {
                 unsigned long flags;
 
-                spin_lock_irqsave(&atomic_lock, flags);
+                local_irq_save(flags);
                 result = v->counter;
                 result -= i;
                 if (result >= 0)
                         v->counter = result;
-                spin_unlock_irqrestore(&atomic_lock, flags);
+                local_irq_restore(flags);
         }
 
         return result;
 }
 
 #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 /**
  * atomic_add_unless - add unless the number is a given value
@@ -432,9 +432,9 @@ static __inline__ void atomic64_add(long i, atomic64_t * v)
         } else {
                 unsigned long flags;
 
-                spin_lock_irqsave(&atomic_lock, flags);
+                local_irq_save(flags);
                 v->counter += i;
-                spin_unlock_irqrestore(&atomic_lock, flags);
+                local_irq_restore(flags);
         }
 }
 
@@ -474,9 +474,9 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v)
         } else {
                 unsigned long flags;
 
-                spin_lock_irqsave(&atomic_lock, flags);
+                local_irq_save(flags);
                 v->counter -= i;
-                spin_unlock_irqrestore(&atomic_lock, flags);
+                local_irq_restore(flags);
         }
 }
 
@@ -520,11 +520,11 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
         } else {
                 unsigned long flags;
 
-                spin_lock_irqsave(&atomic_lock, flags);
+                local_irq_save(flags);
                 result = v->counter;
                 result += i;
                 v->counter = result;
-                spin_unlock_irqrestore(&atomic_lock, flags);
+                local_irq_restore(flags);
         }
 
         return result;
@@ -567,11 +567,11 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
         } else {
                 unsigned long flags;
 
-                spin_lock_irqsave(&atomic_lock, flags);
+                local_irq_save(flags);
                 result = v->counter;
                 result -= i;
                 v->counter = result;
-                spin_unlock_irqrestore(&atomic_lock, flags);
+                local_irq_restore(flags);
         }
 
         return result;
@@ -624,12 +624,12 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
         } else {
                 unsigned long flags;
 
-                spin_lock_irqsave(&atomic_lock, flags);
+                local_irq_save(flags);
                 result = v->counter;
                 result -= i;
                 if (result >= 0)
                         v->counter = result;
-                spin_unlock_irqrestore(&atomic_lock, flags);
+                local_irq_restore(flags);
         }
 
         return result;
diff --git a/include/asm-mips/cache.h b/include/asm-mips/cache.h
index 1a5d1a669db3..55e19f2ff0e0 100644
--- a/include/asm-mips/cache.h
+++ b/include/asm-mips/cache.h
@@ -15,7 +15,6 @@
 #define L1_CACHE_SHIFT          CONFIG_MIPS_L1_CACHE_SHIFT
 #define L1_CACHE_BYTES          (1 << L1_CACHE_SHIFT)
 
-#define L1_CACHE_SHIFT_MAX      6
 #define SMP_CACHE_SHIFT         L1_CACHE_SHIFT
 #define SMP_CACHE_BYTES         L1_CACHE_BYTES
 
diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h
index 03627cfb3e45..78c9cc2735d5 100644
--- a/include/asm-mips/cpu-features.h
+++ b/include/asm-mips/cpu-features.h
@@ -116,6 +116,27 @@
 #endif
 #endif
 
+# ifndef cpu_has_mips32r1
+# define cpu_has_mips32r1       (cpu_data[0].isa_level & MIPS_CPU_ISA_M32R1)
+# endif
+# ifndef cpu_has_mips32r2
+# define cpu_has_mips32r2       (cpu_data[0].isa_level & MIPS_CPU_ISA_M32R2)
+# endif
+# ifndef cpu_has_mips64r1
+# define cpu_has_mips64r1       (cpu_data[0].isa_level & MIPS_CPU_ISA_M64R1)
+# endif
+# ifndef cpu_has_mips64r2
+# define cpu_has_mips64r2       (cpu_data[0].isa_level & MIPS_CPU_ISA_M64R2)
+# endif
+
+/*
+ * Shortcuts ...
+ */
+#define cpu_has_mips32  (cpu_has_mips32r1 | cpu_has_mips32r2)
+#define cpu_has_mips64  (cpu_has_mips64r1 | cpu_has_mips64r2)
+#define cpu_has_mips_r1 (cpu_has_mips32r1 | cpu_has_mips64r1)
+#define cpu_has_mips_r2 (cpu_has_mips32r2 | cpu_has_mips64r2)
+
 #ifndef cpu_has_dsp
 #define cpu_has_dsp             (cpu_data[0].ases & MIPS_ASE_DSP)
 #endif
diff --git a/include/asm-mips/cpu.h b/include/asm-mips/cpu.h
index 48eac296060f..934e063e79f1 100644
--- a/include/asm-mips/cpu.h
+++ b/include/asm-mips/cpu.h
@@ -204,16 +204,18 @@
  */
 #define MIPS_CPU_ISA_I          0x00000001
 #define MIPS_CPU_ISA_II         0x00000002
-#define MIPS_CPU_ISA_III        0x00008003
-#define MIPS_CPU_ISA_IV         0x00008004
-#define MIPS_CPU_ISA_V          0x00008005
-#define MIPS_CPU_ISA_M32        0x00000020
-#define MIPS_CPU_ISA_M64        0x00008040
+#define MIPS_CPU_ISA_III        0x00000003
+#define MIPS_CPU_ISA_IV         0x00000004
+#define MIPS_CPU_ISA_V          0x00000005
+#define MIPS_CPU_ISA_M32R1      0x00000020
+#define MIPS_CPU_ISA_M32R2      0x00000040
+#define MIPS_CPU_ISA_M64R1      0x00000080
+#define MIPS_CPU_ISA_M64R2      0x00000100
 
-/*
- * Bit 15 encodes if an ISA level supports 64-bit operations.
- */
-#define MIPS_CPU_ISA_64BIT      0x00008000
+#define MIPS_CPU_ISA_32BIT (MIPS_CPU_ISA_I | MIPS_CPU_ISA_II | \
+        MIPS_CPU_ISA_M32R1 | MIPS_CPU_ISA_M32R2 )
+#define MIPS_CPU_ISA_64BIT (MIPS_CPU_ISA_III | MIPS_CPU_ISA_IV | \
+        MIPS_CPU_ISA_V | MIPS_CPU_ISA_M64R1 | MIPS_CPU_ISA_M64R2)
 
 /*
  * CPU Option encodings
diff --git a/include/asm-mips/delay.h b/include/asm-mips/delay.h
index 48d00cccdafa..64dd45150f64 100644
--- a/include/asm-mips/delay.h
+++ b/include/asm-mips/delay.h
@@ -52,13 +52,11 @@ static inline void __udelay(unsigned long usecs, unsigned long lpj)
         unsigned long lo;
 
         /*
-         * The common rates of 1000 and 128 are rounded wrongly by the
-         * catchall case for 64-bit.  Excessive precission?  Probably ...
+         * The rates of 128 is rounded wrongly by the catchall case
+         * for 64-bit.  Excessive precission?  Probably ...
          */
 #if defined(CONFIG_64BIT) && (HZ == 128)
         usecs *= 0x0008637bd05af6c7UL;          /* 2**64 / (1000000 / HZ) */
-#elif defined(CONFIG_64BIT) && (HZ == 1000)
-        usecs *= 0x004189374BC6A7f0UL;          /* 2**64 / (1000000 / HZ) */
 #elif defined(CONFIG_64BIT)
         usecs *= (0x8000000000000000UL / (500000 / HZ));
 #else /* 32-bit junk follows here */
diff --git a/include/asm-mips/dsp.h b/include/asm-mips/dsp.h
index 50f556bb4978..e9bfc0813c72 100644
--- a/include/asm-mips/dsp.h
+++ b/include/asm-mips/dsp.h
@@ -16,7 +16,7 @@
 #include <asm/mipsregs.h>
 
 #define DSP_DEFAULT     0x00000000
-#define DSP_MASK        0x1f
+#define DSP_MASK        0x3ff
 
 #define __enable_dsp_hazard()                                           \
 do {                                                                    \
@@ -48,6 +48,7 @@ do {									\
         tsk->thread.dsp.dspr[3] = mflo2();                              \
         tsk->thread.dsp.dspr[4] = mfhi3();                              \
         tsk->thread.dsp.dspr[5] = mflo3();                              \
+        tsk->thread.dsp.dspcontrol = rddsp(DSP_MASK);                   \
 } while (0)
 
 #define save_dsp(tsk)                                                   \
@@ -64,6 +65,7 @@ do {									\
         mtlo2(tsk->thread.dsp.dspr[3]);                                 \
         mthi3(tsk->thread.dsp.dspr[4]);                                 \
         mtlo3(tsk->thread.dsp.dspr[5]);                                 \
+        wrdsp(tsk->thread.dsp.dspcontrol, DSP_MASK);                    \
 } while (0)
 
 #define restore_dsp(tsk)                                                \
diff --git a/include/asm-mips/elf.h b/include/asm-mips/elf.h
index d2c9a25f8459..851f013adad3 100644
--- a/include/asm-mips/elf.h
+++ b/include/asm-mips/elf.h
@@ -277,12 +277,12 @@ do {									\
 
 struct task_struct;
 
-extern void dump_regs(elf_greg_t *, struct pt_regs *regs);
+extern void elf_dump_regs(elf_greg_t *, struct pt_regs *regs);
 extern int dump_task_regs (struct task_struct *, elf_gregset_t *);
 extern int dump_task_fpu(struct task_struct *, elf_fpregset_t *);
 
 #define ELF_CORE_COPY_REGS(elf_regs, regs)                      \
-        dump_regs((elf_greg_t *)&(elf_regs), regs);
+        elf_dump_regs((elf_greg_t *)&(elf_regs), regs);
 #define ELF_CORE_COPY_TASK_REGS(tsk, elf_regs) dump_task_regs(tsk, elf_regs)
 #define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs)                   \
         dump_task_fpu(tsk, elf_fpregs)
diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h
index 7517189e469f..2fc90632f88c 100644
--- a/include/asm-mips/hazards.h
+++ b/include/asm-mips/hazards.h
@@ -233,15 +233,25 @@ __asm__(
 #endif
 
 #ifdef CONFIG_CPU_MIPSR2
+/*
+ * gcc has a tradition of misscompiling the previous construct using the
+ * address of a label as argument to inline assembler.  Gas otoh has the
+ * annoying difference between la and dla which are only usable for 32-bit
+ * rsp. 64-bit code, so can't be used without conditional compilation.
+ * The alterantive is switching the assembler to 64-bit code which happens
+ * to work right even for 32-bit code ...
+ */
 #define instruction_hazard()                                            \
 do {                                                                    \
-__label__ __next;                                                       \
+        unsigned long tmp;                                              \
+                                                                        \
         __asm__ __volatile__(                                           \
+        "       .set    mips64r2                                \n"     \
+        "       dla     %0, 1f                                  \n"     \
         "       jr.hb   %0                                      \n"     \
-        :                                                               \
-        : "r" (&&__next));                                              \
-__next:                                                                 \
-        ;                                                               \
+        "       .set    mips0                                   \n"     \
+        "1:                                                     \n"     \
+        : "=r" (tmp));                                                  \
 } while (0)
 
 #else
diff --git a/include/asm-mips/interrupt.h b/include/asm-mips/interrupt.h
index a5735761f5e5..abdf54ee64cf 100644
--- a/include/asm-mips/interrupt.h
+++ b/include/asm-mips/interrupt.h
@@ -93,6 +93,7 @@ __asm__ (
         "       .set    noat                                            \n"
 #ifdef CONFIG_CPU_MIPSR2
         "       di      \\result                                        \n"
+        "       andi    \\result, 1                                     \n"
 #else
         "       mfc0    \\result, $12                                   \n"
         "       ori     $1, \\result, 1                                 \n"
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index 8327ec341c18..8e1d7ed7d8e3 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -838,6 +838,7 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 #define UART3_ADDR                0xB1400000
 
 #define USB_OHCI_BASE             0x14020000 // phys addr for ioremap
+#define USB_OHCI_LEN              0x00060000
 #define USB_HOST_CONFIG           0xB4027ffc
 
 #define AU1550_ETH0_BASE      0xB0500000
@@ -1017,10 +1018,12 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
   #define I2S_CONTROL_D         (1<<1)
   #define I2S_CONTROL_CE        (1<<0)
 
-#ifndef CONFIG_SOC_AU1200
-
 /* USB Host Controller */
+#ifndef USB_OHCI_LEN
 #define USB_OHCI_LEN              0x00100000
+#endif
+
+#ifndef CONFIG_SOC_AU1200
 
 /* USB Device Controller */
 #define USBD_EP0RD                0xB0200000
diff --git a/include/asm-mips/mach-ip22/cpu-feature-overrides.h b/include/asm-mips/mach-ip22/cpu-feature-overrides.h
index ab9714668177..2a37bedb4053 100644
--- a/include/asm-mips/mach-ip22/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ip22/cpu-feature-overrides.h
@@ -34,4 +34,9 @@
 #define cpu_has_nofpuex         0
 #define cpu_has_64bits          1
 
+#define cpu_has_mips32r1        0
+#define cpu_has_mips32r2        0
+#define cpu_has_mips64r1        0
+#define cpu_has_mips64r2        0
+
 #endif /* __ASM_MACH_IP22_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-ip27/cpu-feature-overrides.h b/include/asm-mips/mach-ip27/cpu-feature-overrides.h
index 4c8a90051fd0..2d2f5b91e47f 100644
--- a/include/asm-mips/mach-ip27/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ip27/cpu-feature-overrides.h
@@ -37,4 +37,9 @@
 #define cpu_icache_line_size()  64
 #define cpu_scache_line_size()  128
 
+#define cpu_has_mips32r1        0
+#define cpu_has_mips32r2        0
+#define cpu_has_mips64r1        0
+#define cpu_has_mips64r2        0
+
 #endif /* __ASM_MACH_IP27_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-ip27/topology.h b/include/asm-mips/mach-ip27/topology.h
index 82141c711c33..59d26b52ba32 100644
--- a/include/asm-mips/mach-ip27/topology.h
+++ b/include/asm-mips/mach-ip27/topology.h
@@ -27,7 +27,6 @@ extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES];
         .max_interval           = 32,                   \
         .busy_factor            = 32,                   \
         .imbalance_pct          = 125,                  \
-        .cache_hot_time         = (10*1000),            \
         .cache_nice_tries       = 1,                    \
         .per_cpu_gain           = 100,                  \
         .flags                  = SD_LOAD_BALANCE       \
diff --git a/include/asm-mips/mach-ip32/cpu-feature-overrides.h b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
index ab37fc1842ba..b80c30725cf6 100644
--- a/include/asm-mips/mach-ip32/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
@@ -39,4 +39,9 @@
 #define cpu_has_ic_fills_f_dc   0
 #define cpu_has_dsp             0
 
+#define cpu_has_mips32r1        0
+#define cpu_has_mips32r2        0
+#define cpu_has_mips64r1        0
+#define cpu_has_mips64r2        0
+
 #endif /* __ASM_MACH_IP32_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-ja/cpu-feature-overrides.h b/include/asm-mips/mach-ja/cpu-feature-overrides.h
index a0fde405d4c4..90ff087083b9 100644
--- a/include/asm-mips/mach-ja/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ja/cpu-feature-overrides.h
@@ -37,4 +37,9 @@
 #define cpu_icache_line_size()  32
 #define cpu_scache_line_size()  32
 
+#define cpu_has_mips32r1        0
+#define cpu_has_mips32r2        0
+#define cpu_has_mips64r1        0
+#define cpu_has_mips64r2        0
+
 #endif /* __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h b/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h
index 825c5f674dfc..782b986241dd 100644
--- a/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h
@@ -40,4 +40,9 @@
 #define cpu_icache_line_size()  32
 #define cpu_scache_line_size()  32
 
+#define cpu_has_mips32r1        0
+#define cpu_has_mips32r2        0
+#define cpu_has_mips64r1        0
+#define cpu_has_mips64r2        0
+
 #endif /* __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-rm200/cpu-feature-overrides.h b/include/asm-mips/mach-rm200/cpu-feature-overrides.h
index 79f9b064c864..91e7cf5f2bfe 100644
--- a/include/asm-mips/mach-rm200/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-rm200/cpu-feature-overrides.h
@@ -40,4 +40,9 @@
 #define cpu_icache_line_size()  32
 #define cpu_scache_line_size()  0       /* No S-cache on R5000 I think ...  */
 
+#define cpu_has_mips32r1        0
+#define cpu_has_mips32r2        0
+#define cpu_has_mips64r1        0
+#define cpu_has_mips64r2        0
+
 #endif /* __ASM_MACH_RM200_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-yosemite/cpu-feature-overrides.h b/include/asm-mips/mach-yosemite/cpu-feature-overrides.h
index 463d051f4683..3073542c93c7 100644
--- a/include/asm-mips/mach-yosemite/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-yosemite/cpu-feature-overrides.h
@@ -37,4 +37,9 @@
 #define cpu_icache_line_size()  32
 #define cpu_scache_line_size()  32
 
+#define cpu_has_mips32r1        0
+#define cpu_has_mips32r2        0
+#define cpu_has_mips64r1        0
+#define cpu_has_mips64r2        0
+
 #endif /* __ASM_MACH_YOSEMITE_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h
index 80370e0a5589..035ba0a9b0df 100644
--- a/include/asm-mips/mipsregs.h
+++ b/include/asm-mips/mipsregs.h
@@ -1059,7 +1059,7 @@ do {									\
         "       .set    noat                                    \n"     \
         "       move    $1, %0                                  \n"     \
         "       # wrdsp $1, %x1                                 \n"     \
-        "       .word   0x7c2004f8 | (%x1 << 15)                \n"     \
+        "       .word   0x7c2004f8 | (%x1 << 11)                \n"     \
         "       .set    pop                                     \n"     \
         :                                                               \
         : "r" (val), "i" (mask));                                       \
diff --git a/include/asm-mips/mutex.h b/include/asm-mips/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-mips/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index f1980c6c3bcc..39d2bd50fece 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -103,7 +103,6 @@ typedef __u32 dspreg_t;
 struct mips_dsp_state {
         dspreg_t        dspr[NUM_DSP_REGS];
         unsigned int    dspcontrol;
-        unsigned short  used_dsp;
 };
 
 #define INIT_DSP {{0,},}
@@ -201,11 +200,11 @@ extern void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long
 
 unsigned long get_wchan(struct task_struct *p);
 
-#define __PT_REG(reg) ((long)&((struct pt_regs *)0)->reg - sizeof(struct pt_regs))
-#define __KSTK_TOS(tsk) ((unsigned long)(tsk->thread_info) + THREAD_SIZE - 32)
-#define KSTK_EIP(tsk) (*(unsigned long *)(__KSTK_TOS(tsk) + __PT_REG(cp0_epc)))
-#define KSTK_ESP(tsk) (*(unsigned long *)(__KSTK_TOS(tsk) + __PT_REG(regs[29])))
-#define KSTK_STATUS(tsk) (*(unsigned long *)(__KSTK_TOS(tsk) + __PT_REG(cp0_status)))
+#define __KSTK_TOS(tsk) ((unsigned long)task_stack_page(tsk) + THREAD_SIZE - 32)
+#define task_pt_regs(tsk) ((struct pt_regs *)__KSTK_TOS(tsk) - 1)
+#define KSTK_EIP(tsk) (task_pt_regs(tsk)->cp0_epc)
+#define KSTK_ESP(tsk) (task_pt_regs(tsk)->regs[29])
+#define KSTK_STATUS(tsk) (task_pt_regs(tsk)->cp0_status)
 
 #define cpu_relax()     barrier()
 
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index 330c4e497af3..e8e5d4143377 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -159,11 +159,21 @@ struct task_struct;
 do {                                                                    \
         if (cpu_has_dsp)                                                \
                 __save_dsp(prev);                                       \
-        (last) = resume(prev, next, next->thread_info);                 \
+        (last) = resume(prev, next, task_thread_info(next));            \
         if (cpu_has_dsp)                                                \
                 __restore_dsp(current);                                 \
 } while(0)
 
+/*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ *
+ * TODO: fill this in!
+ */
+static inline void sched_cacheflush(void)
+{
+}
+
 static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
 {
         __u32 retval;
diff --git a/include/asm-mips/thread_info.h b/include/asm-mips/thread_info.h
index e6c24472e03f..1612b3fe1080 100644
--- a/include/asm-mips/thread_info.h
+++ b/include/asm-mips/thread_info.h
@@ -97,8 +97,6 @@ register struct thread_info *__current_thread_info __asm__("$28");
 #endif
 
 #define free_thread_info(info) kfree(info)
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
 
 #endif /* !__ASSEMBLY__ */
 
diff --git a/include/asm-mips/vr41xx/capcella.h b/include/asm-mips/vr41xx/capcella.h
index 5b55083c5281..d10ffda50de7 100644
--- a/include/asm-mips/vr41xx/capcella.h
+++ b/include/asm-mips/vr41xx/capcella.h
@@ -1,7 +1,7 @@
 /*
  *  capcella.h, Include file for ZAO Networks Capcella.
  *
- *  Copyright (C) 2002-2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2002-2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/include/asm-mips/vr41xx/e55.h b/include/asm-mips/vr41xx/e55.h
index ea37b56fc66d..558f2269bf37 100644
--- a/include/asm-mips/vr41xx/e55.h
+++ b/include/asm-mips/vr41xx/e55.h
@@ -1,7 +1,7 @@
 /*
  *  e55.h, Include file for CASIO CASSIOPEIA E-10/15/55/65.
  *
- *  Copyright (C) 2002-2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2002-2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/include/asm-mips/vr41xx/giu.h b/include/asm-mips/vr41xx/giu.h
index 8590885a7638..8109cda557dc 100644
--- a/include/asm-mips/vr41xx/giu.h
+++ b/include/asm-mips/vr41xx/giu.h
@@ -1,7 +1,7 @@
 /*
  *  Include file for NEC VR4100 series General-purpose I/O Unit.
  *
- *  Copyright (C) 2005  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/include/asm-mips/vr41xx/mpc30x.h b/include/asm-mips/vr41xx/mpc30x.h
index e6ac3c8e8bae..a6cbe4da6667 100644
--- a/include/asm-mips/vr41xx/mpc30x.h
+++ b/include/asm-mips/vr41xx/mpc30x.h
@@ -1,7 +1,7 @@
 /*
  *  mpc30x.h, Include file for Victor MP-C303/304.
  *
- *  Copyright (C) 2002-2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2002-2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/include/asm-mips/vr41xx/pci.h b/include/asm-mips/vr41xx/pci.h
index c473aa78d1d4..6fc01ce19777 100644
--- a/include/asm-mips/vr41xx/pci.h
+++ b/include/asm-mips/vr41xx/pci.h
@@ -1,7 +1,7 @@
 /*
  *  Include file for NEC VR4100 series PCI Control Unit.
  *
- *  Copyright (C) 2004-2005  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2004-2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/include/asm-mips/vr41xx/siu.h b/include/asm-mips/vr41xx/siu.h
index 865cc07ddd7f..1fcf6e8082b4 100644
--- a/include/asm-mips/vr41xx/siu.h
+++ b/include/asm-mips/vr41xx/siu.h
@@ -1,7 +1,7 @@
 /*
  *  Include file for NEC VR4100 series Serial Interface Unit.
  *
- *  Copyright (C) 2005  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/include/asm-mips/vr41xx/tb0219.h b/include/asm-mips/vr41xx/tb0219.h
index 273c6392688f..b318b9612a83 100644
--- a/include/asm-mips/vr41xx/tb0219.h
+++ b/include/asm-mips/vr41xx/tb0219.h
@@ -1,7 +1,7 @@
 /*
  *  tb0219.h, Include file for TANBAC TB0219.
  *
- *  Copyright (C) 2002-2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2002-2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  *
  *  Modified for TANBAC TB0219:
  *  Copyright (C) 2003 Megasolution Inc.  <matsu@megasolution.jp>
diff --git a/include/asm-mips/vr41xx/tb0226.h b/include/asm-mips/vr41xx/tb0226.h
index 0ff9a60ecacc..2513f450e2d6 100644
--- a/include/asm-mips/vr41xx/tb0226.h
+++ b/include/asm-mips/vr41xx/tb0226.h
@@ -1,7 +1,7 @@
 /*
  *  tb0226.h, Include file for TANBAC TB0226.
  *
- *  Copyright (C) 2002-2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2002-2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/include/asm-mips/vr41xx/vr41xx.h b/include/asm-mips/vr41xx/vr41xx.h
index bd2723c30901..70828d5fae9c 100644
--- a/include/asm-mips/vr41xx/vr41xx.h
+++ b/include/asm-mips/vr41xx/vr41xx.h
@@ -7,7 +7,7 @@
  * Copyright (C) 2001, 2002 Paul Mundt
  * Copyright (C) 2002 MontaVista Software, Inc.
  * Copyright (C) 2002 TimeSys Corp.
- * Copyright (C) 2003-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ * Copyright (C) 2003-2005 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  *
  * 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
diff --git a/include/asm-mips/vr41xx/vrc4173.h b/include/asm-mips/vr41xx/vrc4173.h
index bb7a85c186e4..4d41a9c091d4 100644
--- a/include/asm-mips/vr41xx/vrc4173.h
+++ b/include/asm-mips/vr41xx/vrc4173.h
@@ -4,7 +4,7 @@
  *  Copyright (C) 2000  Michael R. McDonald
  *  Copyright (C) 2001-2003 Montavista Software Inc.
  *    Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com>
- *  Copyright (C) 2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  *  Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
  *
  *  This program is free software; you can redistribute it and/or modify
diff --git a/include/asm-mips/vr41xx/workpad.h b/include/asm-mips/vr41xx/workpad.h
index dfe01b43fb79..6bfa9c009a9b 100644
--- a/include/asm-mips/vr41xx/workpad.h
+++ b/include/asm-mips/vr41xx/workpad.h
@@ -1,7 +1,7 @@
 /*
  *  workpad.h, Include file for IBM WorkPad z50.
  *
- *  Copyright (C) 2002-2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2002-2004  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/include/asm-parisc/atomic.h b/include/asm-parisc/atomic.h
index 64ebd086c40d..2ca56d34aaad 100644
--- a/include/asm-parisc/atomic.h
+++ b/include/asm-parisc/atomic.h
@@ -165,6 +165,7 @@ static __inline__ int atomic_read(const atomic_t *v)
 
 /* exported interface */
 #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 /**
  * atomic_add_unless - add unless the number is a given value
diff --git a/include/asm-parisc/cache.h b/include/asm-parisc/cache.h
index 5da72e38bdde..93f179f13ce8 100644
--- a/include/asm-parisc/cache.h
+++ b/include/asm-parisc/cache.h
@@ -28,16 +28,15 @@
 #define L1_CACHE_ALIGN(x)       (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
 
 #define SMP_CACHE_BYTES L1_CACHE_BYTES
-#define L1_CACHE_SHIFT_MAX 5    /* largest L1 which this arch supports */
 
-extern void flush_data_cache_local(void);  /* flushes local data-cache only */
-extern void flush_instruction_cache_local(void); /* flushes local code-cache only */
+extern void flush_data_cache_local(void *);  /* flushes local data-cache only */
+extern void flush_instruction_cache_local(void *); /* flushes local code-cache only */
 #ifdef CONFIG_SMP
 extern void flush_data_cache(void); /* flushes data-cache only (all processors) */
 extern void flush_instruction_cache(void); /* flushes i-cache only (all processors) */
 #else
-#define flush_data_cache flush_data_cache_local
-#define flush_instruction_cache flush_instruction_cache_local
+#define flush_data_cache() flush_data_cache_local(NULL)
+#define flush_instruction_cache() flush_instruction_cache_local(NULL)
 #endif
 
 extern void parisc_cache_init(void);    /* initializes cache-flushing */
diff --git a/include/asm-parisc/futex.h b/include/asm-parisc/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-parisc/futex.h
+++ b/include/asm-parisc/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-parisc/io.h b/include/asm-parisc/io.h
index b9bb5946ecc9..0db00adc942a 100644
--- a/include/asm-parisc/io.h
+++ b/include/asm-parisc/io.h
@@ -41,7 +41,7 @@ extern void __raw_bad_addr(const volatile void __iomem *addr);
 #define __raw_check_addr(addr)                                  \
         if (((unsigned long)addr >> NYBBLE_SHIFT) != 0xe)       \
                 __raw_bad_addr(addr);                   \
-        addr = (void *)((unsigned long)addr | (0xfUL << NYBBLE_SHIFT));
+        addr = (void __iomem *)((unsigned long)addr | (0xfUL << NYBBLE_SHIFT));
 #else
 #define gsc_check_addr(addr)
 #define __raw_check_addr(addr)
diff --git a/include/asm-parisc/mutex.h b/include/asm-parisc/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-parisc/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h
index 44eae9f8274d..4a6752b0afed 100644
--- a/include/asm-parisc/page.h
+++ b/include/asm-parisc/page.h
@@ -135,6 +135,13 @@ extern int npmem_ranges;
 #define pfn_valid(pfn)          ((pfn) < max_mapnr)
 #endif /* CONFIG_DISCONTIGMEM */
 
+#ifdef CONFIG_HUGETLB_PAGE
+#define HPAGE_SHIFT             22      /* 4MB (is this fixed?) */
+#define HPAGE_SIZE              ((1UL) << HPAGE_SHIFT)
+#define HPAGE_MASK              (~(HPAGE_SIZE - 1))
+#define HUGETLB_PAGE_ORDER      (HPAGE_SHIFT - PAGE_SHIFT)
+#endif
+
 #define virt_addr_valid(kaddr)  pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
 
 #define page_to_phys(page)      (page_to_pfn(page) << PAGE_SHIFT)
diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h
index fa39d07d49e9..f277254159b7 100644
--- a/include/asm-parisc/pci.h
+++ b/include/asm-parisc/pci.h
@@ -84,11 +84,17 @@ static __inline__  int pci_is_lmmio(struct pci_hba_data *hba, unsigned long a)
 /*
 ** Convert between PCI (IO_VIEW) addresses and processor (PA_VIEW) addresses.
 ** See pcibios.c for more conversions used by Generic PCI code.
+**
+** Platform characteristics/firmware guarantee that
+**      (1) PA_VIEW - IO_VIEW = lmmio_offset for both LMMIO and ELMMIO
+**      (2) PA_VIEW == IO_VIEW for GMMIO
 */
 #define PCI_BUS_ADDR(hba,a)     (PCI_IS_LMMIO(hba,a)    \
                 ?  ((a) - hba->lmmio_space_offset)      /* mangle LMMIO */ \
                 : (a))                                  /* GMMIO */
-#define PCI_HOST_ADDR(hba,a)    ((a) + hba->lmmio_space_offset)
+#define PCI_HOST_ADDR(hba,a)    (((a) & PCI_F_EXTEND) == 0 \
+                ? (a) + hba->lmmio_space_offset \
+                : (a))
 
 #else   /* !CONFIG_64BIT */
 
diff --git a/include/asm-parisc/processor.h b/include/asm-parisc/processor.h
index aae40e8c3aa8..89f2f1c16c12 100644
--- a/include/asm-parisc/processor.h
+++ b/include/asm-parisc/processor.h
@@ -144,16 +144,16 @@ struct thread_struct {
         })
 
 #define INIT_THREAD { \
-        regs:   {       gr: { 0, }, \
-                        fr: { 0, }, \
-                        sr: { 0, }, \
-                        iasq: { 0, }, \
-                        iaoq: { 0, }, \
-                        cr27: 0, \
+        .regs = {       .gr     = { 0, }, \
+                        .fr     = { 0, }, \
+                        .sr     = { 0, }, \
+                        .iasq   = { 0, }, \
+                        .iaoq   = { 0, }, \
+                        .cr27   = 0, \
                 }, \
-        task_size:      DEFAULT_TASK_SIZE, \
-        map_base:       DEFAULT_MAP_BASE, \
-        flags:          0 \
+        .task_size      = DEFAULT_TASK_SIZE, \
+        .map_base       = DEFAULT_MAP_BASE, \
+        .flags          = 0 \
         }
 
 /*
diff --git a/include/asm-parisc/system.h b/include/asm-parisc/system.h
index f3928d3a80cb..a5a973c0c07f 100644
--- a/include/asm-parisc/system.h
+++ b/include/asm-parisc/system.h
@@ -49,6 +49,15 @@ extern struct task_struct *_switch_to(struct task_struct *, struct task_struct *
         (last) = _switch_to(prev, next);                        \
 } while(0)
 
+/*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ *
+ * TODO: fill this in!
+ */
+static inline void sched_cacheflush(void)
+{
+}
 
 
 /* interrupt control */
diff --git a/include/asm-parisc/thread_info.h b/include/asm-parisc/thread_info.h
index 57bbb76cb6c1..ac32f140b83a 100644
--- a/include/asm-parisc/thread_info.h
+++ b/include/asm-parisc/thread_info.h
@@ -43,9 +43,6 @@ struct thread_info {
 #define alloc_thread_info(tsk) ((struct thread_info *) \
                         __get_free_pages(GFP_KERNEL, THREAD_ORDER))
 #define free_thread_info(ti)    free_pages((unsigned long) (ti), THREAD_ORDER)
-#define get_thread_info(ti)     get_task_struct((ti)->task)
-#define put_thread_info(ti)     put_task_struct((ti)->task)
-
 
 /* how to get the thread information struct from C */
 #define current_thread_info()   ((struct thread_info *)mfctl(30))
diff --git a/include/asm-parisc/tlbflush.h b/include/asm-parisc/tlbflush.h
index c9ec39c6fc6c..825994a90e2d 100644
--- a/include/asm-parisc/tlbflush.h
+++ b/include/asm-parisc/tlbflush.h
@@ -22,6 +22,7 @@ extern spinlock_t pa_tlb_lock;
 #define purge_tlb_end(x) spin_unlock(&pa_tlb_lock)
 
 extern void flush_tlb_all(void);
+extern void flush_tlb_all_local(void *);
 
 /*
  * flush_tlb_mm()
diff --git a/include/asm-powerpc/abs_addr.h b/include/asm-powerpc/abs_addr.h
index 18415108fc56..c5c3259e0f86 100644
--- a/include/asm-powerpc/abs_addr.h
+++ b/include/asm-powerpc/abs_addr.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_ABS_ADDR_H
 #define _ASM_POWERPC_ABS_ADDR_H
+#ifdef __KERNEL__
 
 #include <linux/config.h>
 
@@ -70,4 +71,5 @@ static inline unsigned long phys_to_abs(unsigned long pa)
 #define iseries_hv_addr(virtaddr)       \
         (0x8000000000000000 | virt_to_abs(virtaddr))
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_ABS_ADDR_H */
diff --git a/include/asm-powerpc/agp.h b/include/asm-powerpc/agp.h
index 885b4631a6cf..e5ccaca2f5a4 100644
--- a/include/asm-powerpc/agp.h
+++ b/include/asm-powerpc/agp.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_AGP_H
 #define _ASM_POWERPC_AGP_H
+#ifdef __KERNEL__
 
 #include <asm/io.h>
 
@@ -18,4 +19,5 @@
 #define free_gatt_pages(table, order)   \
         free_pages((unsigned long)(table), (order))
 
+#endif /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_AGP_H */
diff --git a/include/asm-powerpc/asm-compat.h b/include/asm-powerpc/asm-compat.h
index 8b133efc9f79..8e64be0cc47d 100644
--- a/include/asm-powerpc/asm-compat.h
+++ b/include/asm-powerpc/asm-compat.h
@@ -1,7 +1,6 @@
 #ifndef _ASM_POWERPC_ASM_COMPAT_H
 #define _ASM_POWERPC_ASM_COMPAT_H
 
-#include <linux/config.h>
 #include <asm/types.h>
 
 #ifdef __ASSEMBLY__
@@ -41,6 +40,7 @@
 
 #endif
 
+#ifdef __KERNEL__
 #ifdef CONFIG_IBM405_ERR77
 /* Erratum #77 on the 405 means we need a sync or dcbt before every
  * stwcx.  The old ATOMIC_SYNC_FIX covered some but not all of this.
@@ -51,5 +51,6 @@
 #define PPC405_ERR77(ra,rb)
 #define PPC405_ERR77_SYNC
 #endif
+#endif
 
 #endif /* _ASM_POWERPC_ASM_COMPAT_H */
diff --git a/include/asm-powerpc/atomic.h b/include/asm-powerpc/atomic.h
index ae395a0632a6..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)
@@ -165,6 +165,7 @@ static __inline__ int atomic_dec_return(atomic_t *v)
 }
 
 #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 /**
  * atomic_add_unless - add unless the number is a given value
@@ -175,19 +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)
 
@@ -203,7 +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"
@@ -252,7 +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\
@@ -286,7 +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\
@@ -318,7 +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\
@@ -360,7 +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\
@@ -385,7 +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/bootx.h b/include/asm-powerpc/bootx.h
new file mode 100644
index 000000000000..57b82e3f89ce
--- /dev/null
+++ b/include/asm-powerpc/bootx.h
@@ -0,0 +1,171 @@
+/*
+ * This file describes the structure passed from the BootX application
+ * (for MacOS) when it is used to boot Linux.
+ *
+ * Written by Benjamin Herrenschmidt.
+ */
+
+
+#ifndef __ASM_BOOTX_H__
+#define __ASM_BOOTX_H__
+
+#include <asm/types.h>
+
+#ifdef macintosh
+#include <Types.h>
+#include "linux_type_defs.h"
+#endif
+
+#ifdef macintosh
+/* All this requires PowerPC alignment */
+#pragma options align=power
+#endif
+
+/* On kernel entry:
+ *
+ * r3 = 0x426f6f58    ('BooX')
+ * r4 = pointer to boot_infos
+ * r5 = NULL
+ *
+ * Data and instruction translation disabled, interrupts
+ * disabled, kernel loaded at physical 0x00000000 on PCI
+ * machines (will be different on NuBus).
+ */
+
+#define BOOT_INFO_VERSION               5
+#define BOOT_INFO_COMPATIBLE_VERSION    1
+
+/* Bit in the architecture flag mask. More to be defined in
+   future versions. Note that either BOOT_ARCH_PCI or
+   BOOT_ARCH_NUBUS is set. The other BOOT_ARCH_NUBUS_xxx are
+   set additionally when BOOT_ARCH_NUBUS is set.
+ */
+#define BOOT_ARCH_PCI                   0x00000001UL
+#define BOOT_ARCH_NUBUS                 0x00000002UL
+#define BOOT_ARCH_NUBUS_PDM             0x00000010UL
+#define BOOT_ARCH_NUBUS_PERFORMA        0x00000020UL
+#define BOOT_ARCH_NUBUS_POWERBOOK       0x00000040UL
+
+/*  Maximum number of ranges in phys memory map */
+#define MAX_MEM_MAP_SIZE                                26
+
+/* This is the format of an element in the physical memory map. Note that
+   the map is optional and current BootX will only build it for pre-PCI
+   machines */
+typedef struct boot_info_map_entry
+{
+    __u32       physAddr;                /* Physical starting address */
+    __u32       size;                    /* Size in bytes */
+} boot_info_map_entry_t;
+
+
+/* Here are the boot informations that are passed to the bootstrap
+ * Note that the kernel arguments and the device tree are appended
+ * at the end of this structure. */
+typedef struct boot_infos
+{
+    /* Version of this structure */
+    __u32       version;
+    /* backward compatible down to version: */
+    __u32       compatible_version;
+
+    /* NEW (vers. 2) this holds the current _logical_ base addr of
+       the frame buffer (for use by early boot message) */
+    __u8*       logicalDisplayBase;
+
+    /* NEW (vers. 4) Apple's machine identification */
+    __u32       machineID;
+
+    /* NEW (vers. 4) Detected hw architecture */
+    __u32       architecture;
+
+    /* The device tree (internal addresses relative to the beginning of the tree,
+     * device tree offset relative to the beginning of this structure).
+     * On pre-PCI macintosh (BOOT_ARCH_PCI bit set to 0 in architecture), this
+     * field is 0.
+     */
+    __u32       deviceTreeOffset;        /* Device tree offset */
+    __u32       deviceTreeSize;          /* Size of the device tree */
+
+    /* Some infos about the current MacOS display */
+    __u32       dispDeviceRect[4];       /* left,top,right,bottom */
+    __u32       dispDeviceDepth;         /* (8, 16 or 32) */
+    __u8*       dispDeviceBase;          /* base address (physical) */
+    __u32       dispDeviceRowBytes;      /* rowbytes (in bytes) */
+    __u32       dispDeviceColorsOffset;  /* Colormap (8 bits only) or 0 (*) */
+    /* Optional offset in the registry to the current
+     * MacOS display. (Can be 0 when not detected) */
+     __u32      dispDeviceRegEntryOffset;
+
+    /* Optional pointer to boot ramdisk (offset from this structure) */
+    __u32       ramDisk;
+    __u32       ramDiskSize;             /* size of ramdisk image */
+
+    /* Kernel command line arguments (offset from this structure) */
+    __u32       kernelParamsOffset;
+
+    /* ALL BELOW NEW (vers. 4) */
+
+    /* This defines the physical memory. Valid with BOOT_ARCH_NUBUS flag
+       (non-PCI) only. On PCI, memory is contiguous and it's size is in the
+       device-tree. */
+    boot_info_map_entry_t
+                physMemoryMap[MAX_MEM_MAP_SIZE]; /* Where the phys memory is */
+    __u32       physMemoryMapSize;               /* How many entries in map */
+
+
+    /* The framebuffer size (optional, currently 0) */
+    __u32       frameBufferSize;         /* Represents a max size, can be 0. */
+
+    /* NEW (vers. 5) */
+
+    /* Total params size (args + colormap + device tree + ramdisk) */
+    __u32       totalParamsSize;
+
+} boot_infos_t;
+
+#ifdef __KERNEL__
+/* (*) The format of the colormap is 256 * 3 * 2 bytes. Each color index
+ * is represented by 3 short words containing a 16 bits (unsigned) color
+ * component. Later versions may contain the gamma table for direct-color
+ * devices here.
+ */
+#define BOOTX_COLORTABLE_SIZE    (256UL*3UL*2UL)
+
+/* BootX passes the device-tree using a format that comes from earlier
+ * ppc32 kernels. This used to match what is in prom.h, but not anymore
+ * so we now define it here
+ */
+struct bootx_dt_prop {
+        u32     name;
+        int     length;
+        u32     value;
+        u32     next;
+};
+
+struct bootx_dt_node {
+        u32     unused0;
+        u32     unused1;
+        u32     phandle;        /* not really available */
+        u32     unused2;
+        u32     unused3;
+        u32     unused4;
+        u32     unused5;
+        u32     full_name;
+        u32     properties;
+        u32     parent;
+        u32     child;
+        u32     sibling;
+        u32     next;
+        u32     allnext;
+};
+
+extern void bootx_init(unsigned long r4, unsigned long phys);
+
+#endif /* __KERNEL__ */
+
+#ifdef macintosh
+#pragma options align=reset
+#endif
+
+#endif
diff --git a/include/asm-powerpc/btext.h b/include/asm-powerpc/btext.h
index 71cce36bc630..906f46e31006 100644
--- a/include/asm-powerpc/btext.h
+++ b/include/asm-powerpc/btext.h
@@ -7,21 +7,22 @@
 #define __PPC_BTEXT_H
 #ifdef __KERNEL__
 
-extern void btext_clearscreen(void);
-extern void btext_flushscreen(void);
-
-extern int boot_text_mapped;
-
-extern int btext_initialize(struct device_node *np);
-
-extern void map_boot_text(void);
-extern void init_boot_display(void);
+extern int btext_find_display(int allow_nonstdout);
 extern void btext_update_display(unsigned long phys, int width, int height,
                                  int depth, int pitch);
+extern void btext_setup_display(int width, int height, int depth, int pitch,
+                                unsigned long address);
+extern void btext_prepare_BAT(void);
+extern void btext_unmap(void);
 
 extern void btext_drawchar(char c);
 extern void btext_drawstring(const char *str);
 extern void btext_drawhex(unsigned long v);
+extern void btext_drawtext(const char *c, unsigned int len);
+
+extern void btext_clearscreen(void);
+extern void btext_flushscreen(void);
+extern void btext_flushline(void);
 
 #endif /* __KERNEL__ */
 #endif /* __PPC_BTEXT_H */
diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h
index b001ecb3cd99..99817a802ca4 100644
--- a/include/asm-powerpc/bug.h
+++ b/include/asm-powerpc/bug.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_BUG_H
 #define _ASM_POWERPC_BUG_H
+#ifdef __KERNEL__
 
 #include <asm/asm-compat.h>
 /*
@@ -67,4 +68,5 @@ struct bug_entry *find_bug(unsigned long bugaddr);
 
 #include <asm-generic/bug.h>
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_BUG_H */
diff --git a/include/asm-powerpc/cache.h b/include/asm-powerpc/cache.h
index 26ce502e76e8..6379c2df5c40 100644
--- a/include/asm-powerpc/cache.h
+++ b/include/asm-powerpc/cache.h
@@ -19,7 +19,6 @@
 #define L1_CACHE_BYTES          (1 << L1_CACHE_SHIFT)
 
 #define SMP_CACHE_BYTES         L1_CACHE_BYTES
-#define L1_CACHE_SHIFT_MAX      7 /* largest L1 which this arch supports */
 
 #if defined(__powerpc64__) && !defined(__ASSEMBLY__)
 struct ppc64_caches {
diff --git a/include/asm-powerpc/checksum.h b/include/asm-powerpc/checksum.h
index d8354d8a49ce..609ecbbd7210 100644
--- a/include/asm-powerpc/checksum.h
+++ b/include/asm-powerpc/checksum.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_CHECKSUM_H
 #define _ASM_POWERPC_CHECKSUM_H
+#ifdef __KERNEL__
 
 /*
  * This program is free software; you can redistribute it and/or
@@ -129,4 +130,5 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
 }
 
 #endif
+#endif /* __KERNEL__ */
 #endif
diff --git a/include/asm-powerpc/compat.h b/include/asm-powerpc/compat.h
index 4db4360c4d4a..accb80c9a339 100644
--- a/include/asm-powerpc/compat.h
+++ b/include/asm-powerpc/compat.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_COMPAT_H
 #define _ASM_POWERPC_COMPAT_H
+#ifdef __KERNEL__
 /*
  * Architecture specific compatibility types
  */
@@ -202,4 +203,5 @@ struct compat_shmid64_ds {
         compat_ulong_t __unused6;
 };
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_COMPAT_H */
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index d1cfa3f515ea..64210549f56b 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -1,7 +1,6 @@
 #ifndef __ASM_POWERPC_CPUTABLE_H
 #define __ASM_POWERPC_CPUTABLE_H
 
-#include <linux/config.h>
 #include <asm/asm-compat.h>
 
 #define PPC_FEATURE_32                  0x80000000
@@ -20,6 +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__
@@ -28,10 +28,17 @@
  * via the mkdefs mechanism.
  */
 struct cpu_spec;
-struct op_powerpc_model;
 
 typedef void (*cpu_setup_t)(unsigned long offset, struct cpu_spec* spec);
 
+enum powerpc_oprofile_type {
+        PPC_OPROFILE_INVALID = 0,
+        PPC_OPROFILE_RS64 = 1,
+        PPC_OPROFILE_POWER4 = 2,
+        PPC_OPROFILE_G4 = 3,
+        PPC_OPROFILE_BOOKE = 4,
+};
+
 struct cpu_spec {
         /* CPU is matched via (PVR & pvr_mask) == pvr_value */
         unsigned int    pvr_mask;
@@ -57,7 +64,10 @@ struct cpu_spec {
         char            *oprofile_cpu_type;
 
         /* Processor specific oprofile operations */
-        struct op_powerpc_model *oprofile_model;
+        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;
@@ -106,6 +116,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
 #define CPU_FTR_LOCKLESS_TLBIE          ASM_CONST(0x0000040000000000)
 #define CPU_FTR_MMCRA_SIHV              ASM_CONST(0x0000080000000000)
 #define CPU_FTR_CI_LARGE_PAGE           ASM_CONST(0x0000100000000000)
+#define CPU_FTR_PAUSE_ZERO              ASM_CONST(0x0000200000000000)
 #else
 /* ensure on 32b processors the flags are available for compiling but
  * don't do anything */
@@ -305,12 +316,18 @@ enum {
             CPU_FTR_MMCRA_SIHV,
         CPU_FTRS_CELL = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
             CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 |
-            CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT,
+            CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT |
+            CPU_FTR_CTRL | CPU_FTR_PAUSE_ZERO,
         CPU_FTRS_COMPATIBLE = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
             CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2,
 #endif
 
         CPU_FTRS_POSSIBLE =
+#ifdef __powerpc64__
+            CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 |
+            CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_CELL |
+            CPU_FTR_CI_LARGE_PAGE |
+#else
 #if CLASSIC_PPC
             CPU_FTRS_PPC601 | CPU_FTRS_603 | CPU_FTRS_604 | CPU_FTRS_740_NOTAU |
             CPU_FTRS_740 | CPU_FTRS_750 | CPU_FTRS_750FX1 |
@@ -344,14 +361,14 @@ enum {
 #ifdef CONFIG_E500
             CPU_FTRS_E500 | CPU_FTRS_E500_2 |
 #endif
-#ifdef __powerpc64__
-            CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 |
-            CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_CELL |
-            CPU_FTR_CI_LARGE_PAGE |
-#endif
+#endif /* __powerpc64__ */
             0,
 
         CPU_FTRS_ALWAYS =
+#ifdef __powerpc64__
+            CPU_FTRS_POWER3 & CPU_FTRS_RS64 & CPU_FTRS_POWER4 &
+            CPU_FTRS_PPC970 & CPU_FTRS_POWER5 & CPU_FTRS_CELL &
+#else
 #if CLASSIC_PPC
             CPU_FTRS_PPC601 & CPU_FTRS_603 & CPU_FTRS_604 & CPU_FTRS_740_NOTAU &
             CPU_FTRS_740 & CPU_FTRS_750 & CPU_FTRS_750FX1 &
@@ -385,10 +402,7 @@ enum {
 #ifdef CONFIG_E500
             CPU_FTRS_E500 & CPU_FTRS_E500_2 &
 #endif
-#ifdef __powerpc64__
-            CPU_FTRS_POWER3 & CPU_FTRS_RS64 & CPU_FTRS_POWER4 &
-            CPU_FTRS_PPC970 & CPU_FTRS_POWER5 & CPU_FTRS_CELL &
-#endif
+#endif /* __powerpc64__ */
             CPU_FTRS_POSSIBLE,
 };
 
diff --git a/include/asm-powerpc/current.h b/include/asm-powerpc/current.h
index 82cd4a9ca99a..1938d6abd255 100644
--- a/include/asm-powerpc/current.h
+++ b/include/asm-powerpc/current.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_CURRENT_H
 #define _ASM_POWERPC_CURRENT_H
+#ifdef __KERNEL__
 
 /*
  * This program is free software; you can redistribute it and/or
@@ -24,4 +25,5 @@ register struct task_struct *current asm ("r2");
 
 #endif
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_CURRENT_H */
diff --git a/include/asm-powerpc/delay.h b/include/asm-powerpc/delay.h
index 54fe1f4f8fd0..057a60955474 100644
--- a/include/asm-powerpc/delay.h
+++ b/include/asm-powerpc/delay.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_DELAY_H
 #define _ASM_POWERPC_DELAY_H
+#ifdef __KERNEL__
 
 /*
  * Copyright 1996, Paul Mackerras.
@@ -16,4 +17,5 @@
 extern void __delay(unsigned long loops);
 extern void udelay(unsigned long usecs);
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_DELAY_H */
diff --git a/include/asm-powerpc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h
index 59a80163f75f..837756ab7dc7 100644
--- a/include/asm-powerpc/dma-mapping.h
+++ b/include/asm-powerpc/dma-mapping.h
@@ -6,6 +6,7 @@
  */
 #ifndef _ASM_DMA_MAPPING_H
 #define _ASM_DMA_MAPPING_H
+#ifdef __KERNEL__
 
 #include <linux/config.h>
 #include <linux/types.h>
@@ -229,7 +230,7 @@ static inline int dma_get_cache_alignment(void)
 #ifdef CONFIG_PPC64
         /* no easy way to get cache size on all processors, so return
          * the maximum possible, to be safe */
-        return (1 << L1_CACHE_SHIFT_MAX);
+        return (1 << INTERNODE_CACHE_SHIFT);
 #else
         /*
          * Each processor family will define its own L1_CACHE_SHIFT,
@@ -282,4 +283,5 @@ struct dma_mapping_ops {
         int             (*dac_dma_supported)(struct device *dev, u64 mask);
 };
 
+#endif /* __KERNEL__ */
 #endif  /* _ASM_DMA_MAPPING_H */
diff --git a/include/asm-powerpc/dma.h b/include/asm-powerpc/dma.h
index 926378d2cd94..4bb57fe37097 100644
--- a/include/asm-powerpc/dma.h
+++ b/include/asm-powerpc/dma.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_DMA_H
 #define _ASM_POWERPC_DMA_H
+#ifdef __KERNEL__
 
 /*
  * Defines for using and allocating dma channels.
@@ -387,4 +388,5 @@ extern int isa_dma_bridge_buggy;
 
 #endif  /* !defined(CONFIG_PPC_ISERIES) || defined(CONFIG_PCI) */
 
+#endif /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_DMA_H */
diff --git a/include/asm-powerpc/eeh.h b/include/asm-powerpc/eeh.h
index f8633aafe4ba..b263fb2fa6e4 100644
--- a/include/asm-powerpc/eeh.h
+++ b/include/asm-powerpc/eeh.h
@@ -19,6 +19,7 @@
 
 #ifndef _PPC64_EEH_H
 #define _PPC64_EEH_H
+#ifdef __KERNEL__
 
 #include <linux/config.h>
 #include <linux/init.h>
@@ -33,9 +34,11 @@ struct device_node;
 extern int eeh_subsystem_enabled;
 
 /* Values for eeh_mode bits in device_node */
-#define EEH_MODE_SUPPORTED      (1<<0)
-#define EEH_MODE_NOCHECK        (1<<1)
-#define EEH_MODE_ISOLATED       (1<<2)
+#define EEH_MODE_SUPPORTED     (1<<0)
+#define EEH_MODE_NOCHECK       (1<<1)
+#define EEH_MODE_ISOLATED      (1<<2)
+#define EEH_MODE_RECOVERING    (1<<3)
+#define EEH_MODE_IRQ_DISABLED  (1<<4)
 
 /* Max number of EEH freezes allowed before we consider the device
  * to be permanently disabled. */
@@ -57,6 +60,7 @@ void __init pci_addr_cache_build(void);
  * to finish the eeh setup for this device.
  */
 void eeh_add_device_early(struct device_node *);
+void eeh_add_device_tree_early(struct device_node *);
 void eeh_add_device_late(struct pci_dev *);
 
 /**
@@ -72,6 +76,15 @@ void eeh_add_device_late(struct pci_dev *);
 void eeh_remove_device(struct pci_dev *);
 
 /**
+ * eeh_remove_device_recursive - undo EEH for device & children.
+ * @dev: pci device to be removed
+ *
+ * As above, this removes the device; it also removes child
+ * pci devices as well.
+ */
+void eeh_remove_bus_device(struct pci_dev *);
+
+/**
  * EEH_POSSIBLE_ERROR() -- test for possible MMIO failure.
  *
  * If this macro yields TRUE, the caller relays to eeh_check_failure()
@@ -107,6 +120,9 @@ static inline void eeh_add_device_late(struct pci_dev *dev) { }
 
 static inline void eeh_remove_device(struct pci_dev *dev) { }
 
+static inline void eeh_add_device_tree_early(struct device_node *dn) { }
+
+static inline void eeh_remove_bus_device(struct pci_dev *dev) { }
 #define EEH_POSSIBLE_ERROR(val, type) (0)
 #define EEH_IO_ERROR_VALUE(size) (-1UL)
 #endif /* CONFIG_EEH */
@@ -363,4 +379,5 @@ static inline void eeh_insl_ns(unsigned long port, void * buf, int nl)
                 eeh_check_failure((void __iomem *)(port), *(u32*)buf);
 }
 
+#endif /* __KERNEL__ */
 #endif /* _PPC64_EEH_H */
diff --git a/include/asm-powerpc/eeh_event.h b/include/asm-powerpc/eeh_event.h
index d168a30b3866..93d55a2bebfd 100644
--- a/include/asm-powerpc/eeh_event.h
+++ b/include/asm-powerpc/eeh_event.h
@@ -20,6 +20,7 @@
 
 #ifndef ASM_PPC64_EEH_EVENT_H
 #define ASM_PPC64_EEH_EVENT_H
+#ifdef __KERNEL__
 
 /** EEH event -- structure holding pci controller data that describes
  *  a change in the isolation status of a PCI slot.  A pointer
@@ -29,7 +30,7 @@ struct eeh_event {
         struct list_head     list;
         struct device_node      *dn;   /* struct device node */
         struct pci_dev       *dev;  /* affected device */
-        int                  state;
+        enum pci_channel_state state; /* PCI bus state for the affected device */
         int time_unavail;    /* milliseconds until device might be available */
 };
 
@@ -46,7 +47,11 @@ struct eeh_event {
  */
 int eeh_send_failure_event (struct device_node *dn,
                             struct pci_dev *dev,
-                            int reset_state,
+                            enum pci_channel_state state,
                             int time_unavail);
 
+/* Main recovery function */
+void handle_eeh_events (struct eeh_event *);
+
+#endif /* __KERNEL__ */
 #endif /* ASM_PPC64_EEH_EVENT_H */
diff --git a/include/asm-powerpc/elf.h b/include/asm-powerpc/elf.h
index 3dcd65edf978..94d228f9c6ac 100644
--- a/include/asm-powerpc/elf.h
+++ b/include/asm-powerpc/elf.h
@@ -1,7 +1,10 @@
 #ifndef _ASM_POWERPC_ELF_H
 #define _ASM_POWERPC_ELF_H
 
+#ifdef __KERNEL__
 #include <linux/sched.h>        /* for task_struct */
+#endif
+
 #include <asm/types.h>
 #include <asm/ptrace.h>
 #include <asm/cputable.h>
@@ -89,7 +92,6 @@
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
  */
-#include <asm/ptrace.h>
 
 #define ELF_NGREG       48      /* includes nip, msr, lr, etc. */
 #define ELF_NFPREG      33      /* includes fpscr */
@@ -219,20 +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/firmware.h b/include/asm-powerpc/firmware.h
index 12fabbcb04f0..f804b34cf06a 100644
--- a/include/asm-powerpc/firmware.h
+++ b/include/asm-powerpc/firmware.h
@@ -98,6 +98,12 @@ typedef struct {
 extern firmware_feature_t firmware_features_table[];
 #endif
 
+extern void system_reset_fwnmi(void);
+extern void machine_check_fwnmi(void);
+
+/* This is true if we are using the firmware NMI handler (typically LPAR) */
+extern int fwnmi_active;
+
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
 #endif /* __ASM_POWERPC_FIRMWARE_H */
diff --git a/include/asm-powerpc/floppy.h b/include/asm-powerpc/floppy.h
index 64276a3f6153..e258778ca429 100644
--- a/include/asm-powerpc/floppy.h
+++ b/include/asm-powerpc/floppy.h
@@ -9,6 +9,7 @@
  */
 #ifndef __ASM_POWERPC_FLOPPY_H
 #define __ASM_POWERPC_FLOPPY_H
+#ifdef __KERNEL__
 
 #include <linux/config.h>
 #include <asm/machdep.h>
@@ -102,4 +103,5 @@ static int FDC2 = -1;
 
 #define EXTRA_FLOPPY_PARAMS
 
+#endif /* __KERNEL__ */
 #endif /* __ASM_POWERPC_FLOPPY_H */
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/grackle.h b/include/asm-powerpc/grackle.h
index 563c7a5e64c9..bd7812a519d4 100644
--- a/include/asm-powerpc/grackle.h
+++ b/include/asm-powerpc/grackle.h
@@ -1,3 +1,6 @@
+#ifndef _ASM_POWERPC_GRACKLE_H
+#define _ASM_POWERPC_GRACKLE_H
+#ifdef __KERNEL__
 /*
  * Functions for setting up and using a MPC106 northbridge
  */
@@ -5,3 +8,5 @@
 #include <asm/pci-bridge.h>
 
 extern void setup_grackle(struct pci_controller *hose);
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_GRACKLE_H */
diff --git a/include/asm-powerpc/hardirq.h b/include/asm-powerpc/hardirq.h
index 3b3e3b49ec12..288e14d53b7f 100644
--- a/include/asm-powerpc/hardirq.h
+++ b/include/asm-powerpc/hardirq.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_HARDIRQ_H
 #define _ASM_POWERPC_HARDIRQ_H
+#ifdef __KERNEL__
 
 #include <asm/irq.h>
 #include <asm/bug.h>
@@ -24,4 +25,5 @@ static inline void ack_bad_irq(int irq)
         BUG();
 }
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_HARDIRQ_H */
diff --git a/include/asm-powerpc/heathrow.h b/include/asm-powerpc/heathrow.h
index 22ac179856b9..93f54958a9d1 100644
--- a/include/asm-powerpc/heathrow.h
+++ b/include/asm-powerpc/heathrow.h
@@ -1,3 +1,6 @@
+#ifndef _ASM_POWERPC_HEATHROW_H
+#define _ASM_POWERPC_HEATHROW_H
+#ifdef __KERNEL__
 /*
  * heathrow.h: definitions for using the "Heathrow" I/O controller chip.
  *
@@ -60,3 +63,5 @@
 /* Looks like Heathrow has some sort of GPIOs as well... */
 #define HRW_GPIO_MODEM_RESET    0x6d
 
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_HEATHROW_H */
diff --git a/include/asm-powerpc/hvcall.h b/include/asm-powerpc/hvcall.h
index d36da61dbc53..38ca9ad6110d 100644
--- a/include/asm-powerpc/hvcall.h
+++ b/include/asm-powerpc/hvcall.h
@@ -1,11 +1,15 @@
 #ifndef _ASM_POWERPC_HVCALL_H
 #define _ASM_POWERPC_HVCALL_H
+#ifdef __KERNEL__
 
 #define HVSC                    .long 0x44000022
 
 #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 */
@@ -113,6 +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__
 
@@ -170,4 +176,5 @@ long plpar_hcall_4out(unsigned long opcode,
                       unsigned long *out4);
 
 #endif /* __ASSEMBLY__ */
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_HVCALL_H */
diff --git a/include/asm-powerpc/hvconsole.h b/include/asm-powerpc/hvconsole.h
index 6da93ce74dc0..34daf7b9b62f 100644
--- a/include/asm-powerpc/hvconsole.h
+++ b/include/asm-powerpc/hvconsole.h
@@ -21,6 +21,7 @@
 
 #ifndef _PPC64_HVCONSOLE_H
 #define _PPC64_HVCONSOLE_H
+#ifdef __KERNEL__
 
 /*
  * This is the max number of console adapters that can/will be found as
@@ -46,4 +47,5 @@ extern struct hvc_struct * __devinit hvc_alloc(uint32_t vtermno, int irq,
                                                  struct hv_ops *ops);
 /* remove a vterm from hvc tty operation (modele_exit or hotplug remove) */
 extern int __devexit hvc_remove(struct hvc_struct *hp);
+#endif /* __KERNEL__ */
 #endif /* _PPC64_HVCONSOLE_H */
diff --git a/include/asm-powerpc/hvcserver.h b/include/asm-powerpc/hvcserver.h
index aecba9665796..67d7da3a4da4 100644
--- a/include/asm-powerpc/hvcserver.h
+++ b/include/asm-powerpc/hvcserver.h
@@ -21,6 +21,7 @@
 
 #ifndef _PPC64_HVCSERVER_H
 #define _PPC64_HVCSERVER_H
+#ifdef __KERNEL__
 
 #include <linux/list.h>
 
@@ -54,4 +55,5 @@ extern int hvcs_register_connection(uint32_t unit_address,
                 uint32_t p_partition_ID, uint32_t p_unit_address);
 extern int hvcs_free_connection(uint32_t unit_address);
 
+#endif /* __KERNEL__ */
 #endif /* _PPC64_HVCSERVER_H */
diff --git a/include/asm-powerpc/i8259.h b/include/asm-powerpc/i8259.h
index fc4bfee124d7..0392159e16e4 100644
--- a/include/asm-powerpc/i8259.h
+++ b/include/asm-powerpc/i8259.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_I8259_H
 #define _ASM_POWERPC_I8259_H
+#ifdef __KERNEL__
 
 #include <linux/irq.h>
 
@@ -9,4 +10,5 @@ extern void i8259_init(unsigned long intack_addr, int offset);
 extern int i8259_irq(struct pt_regs *regs);
 extern int i8259_irq_cascade(struct pt_regs *regs, void *unused);
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_I8259_H */
diff --git a/include/asm-powerpc/ibmebus.h b/include/asm-powerpc/ibmebus.h
new file mode 100644
index 000000000000..7a42723d107c
--- /dev/null
+++ b/include/asm-powerpc/ibmebus.h
@@ -0,0 +1,85 @@
+/*
+ * IBM PowerPC eBus Infrastructure Support.
+ *
+ * Copyright (c) 2005 IBM Corporation
+ *  Heiko J Schick <schickhj@de.ibm.com>
+ *    
+ * All rights reserved.
+ *
+ * This source code is distributed under a dual license of GPL v2.0 and OpenIB 
+ * BSD. 
+ *
+ * OpenIB BSD License
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met: 
+ *
+ * Redistributions of source code must retain the above copyright notice, this 
+ * list of conditions and the following disclaimer. 
+ *
+ * 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. 
+ *
+ * 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 _ASM_EBUS_H
+#define _ASM_EBUS_H
+#ifdef __KERNEL__
+
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/mod_devicetable.h>
+#include <asm/of_device.h>
+
+extern struct dma_mapping_ops ibmebus_dma_ops;
+extern struct bus_type ibmebus_bus_type;
+
+struct ibmebus_dev {    
+        char *name;
+        struct of_device ofdev;
+};
+
+struct ibmebus_driver { 
+        char *name;
+        struct of_device_id *id_table;
+        int (*probe) (struct ibmebus_dev *dev, const struct of_device_id *id);
+        int (*remove) (struct ibmebus_dev *dev);
+        struct device_driver driver;
+};
+
+int ibmebus_register_driver(struct ibmebus_driver *drv);
+void ibmebus_unregister_driver(struct ibmebus_driver *drv);
+
+int ibmebus_request_irq(struct ibmebus_dev *dev,
+                        u32 ist, 
+                        irqreturn_t (*handler)(int, void*, struct pt_regs *),
+                        unsigned long irq_flags, const char * devname,
+                        void *dev_id);
+void ibmebus_free_irq(struct ibmebus_dev *dev, u32 ist, void *dev_id);
+
+static inline struct ibmebus_driver *to_ibmebus_driver(struct device_driver *drv)
+{
+        return container_of(drv, struct ibmebus_driver, driver);
+}
+
+static inline struct ibmebus_dev *to_ibmebus_dev(struct device *dev)
+{
+        return container_of(dev, struct ibmebus_dev, ofdev.dev);
+}
+
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_IBMEBUS_H */
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index 48938d84d055..68efbea379c9 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_IO_H
 #define _ASM_POWERPC_IO_H
+#ifdef __KERNEL__
 
 /* 
  * This program is free software; you can redistribute it and/or
@@ -186,7 +187,6 @@ extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, int nl);
 #define IO_SPACE_LIMIT ~(0UL)
 
 
-#ifdef __KERNEL__
 extern int __ioremap_explicit(unsigned long p_addr, unsigned long v_addr,
                               unsigned long size, unsigned long flags);
 extern void __iomem *__ioremap(unsigned long address, unsigned long size,
@@ -256,8 +256,6 @@ static inline void * phys_to_virt(unsigned long address)
  */
 #define BIO_VMERGE_BOUNDARY     0
 
-#endif /* __KERNEL__ */
-
 static inline void iosync(void)
 {
         __asm__ __volatile__ ("sync" : : : "memory");
@@ -405,8 +403,6 @@ static inline void out_be64(volatile unsigned long __iomem *addr, unsigned long
 #include <asm/eeh.h>
 #endif
 
-#ifdef __KERNEL__
-
 /**
  *      check_signature         -       find BIOS signatures
  *      @io_addr: mmio address to check
diff --git a/include/asm-powerpc/iommu.h b/include/asm-powerpc/iommu.h
index f89f06050893..d5677cbec200 100644
--- a/include/asm-powerpc/iommu.h
+++ b/include/asm-powerpc/iommu.h
@@ -20,6 +20,7 @@
 
 #ifndef _ASM_IOMMU_H
 #define _ASM_IOMMU_H
+#ifdef __KERNEL__
 
 #include <linux/config.h>
 #include <asm/types.h>
@@ -56,32 +57,13 @@ struct device_node;
 
 /* Walks all buses and creates iommu tables */
 extern void iommu_setup_pSeries(void);
-extern void iommu_setup_u3(void);
+extern void iommu_setup_dart(void);
 
 /* Frees table for an individual device node */
 extern void iommu_free_table(struct device_node *dn);
 
 #endif /* CONFIG_PPC_MULTIPLATFORM */
 
-#ifdef CONFIG_PPC_PSERIES
-
-/* Creates table for an individual device node */
-extern void iommu_devnode_init_pSeries(struct device_node *dn);
-
-#endif /* CONFIG_PPC_PSERIES */
-
-#ifdef CONFIG_PPC_ISERIES
-
-/* Creates table for an individual device node */
-extern void iommu_devnode_init_iSeries(struct device_node *dn);
-/* Get table parameters from HV */
-extern void iommu_table_getparms_iSeries(unsigned long busno,
-                                         unsigned char slotno,
-                                         unsigned char virtbus,
-                                         struct iommu_table* tbl);
-
-#endif /* CONFIG_PPC_ISERIES */
-
 /* Initializes an iommu_table based in values set in the passed-in
  * structure
  */
@@ -104,7 +86,7 @@ extern void iommu_unmap_single(struct iommu_table *tbl, dma_addr_t dma_handle,
 
 extern void iommu_init_early_pSeries(void);
 extern void iommu_init_early_iSeries(void);
-extern void iommu_init_early_u3(void);
+extern void iommu_init_early_dart(void);
 
 #ifdef CONFIG_PCI
 extern void pci_iommu_init(void);
@@ -113,6 +95,7 @@ extern void pci_direct_iommu_init(void);
 static inline void pci_iommu_init(void) { }
 #endif
 
-extern void alloc_u3_dart_table(void);
+extern void alloc_dart_table(void);
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_IOMMU_H */
diff --git a/include/asm-ppc/ipic.h b/include/asm-powerpc/ipic.h
index 0fe396a2b666..0fe396a2b666 100644
--- a/include/asm-ppc/ipic.h
+++ b/include/asm-powerpc/ipic.h
diff --git a/include/asm-powerpc/iseries/hv_call.h b/include/asm-powerpc/iseries/hv_call.h
index e9f831c9a5e5..162d653ad51f 100644
--- a/include/asm-powerpc/iseries/hv_call.h
+++ b/include/asm-powerpc/iseries/hv_call.h
@@ -1,5 +1,4 @@
 /*
- * HvCall.h
  * Copyright (C) 2001  Mike Corrigan IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
@@ -15,8 +14,7 @@
  * 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
- */
-/*
+ *
  * This file contains the "hypervisor call" interface which is used to
  * drive the hypervisor from the OS.
  */
diff --git a/include/asm-powerpc/iseries/hv_call_event.h b/include/asm-powerpc/iseries/hv_call_event.h
index 46763a30590a..4cec4762076d 100644
--- a/include/asm-powerpc/iseries/hv_call_event.h
+++ b/include/asm-powerpc/iseries/hv_call_event.h
@@ -1,5 +1,4 @@
 /*
- * HvCallEvent.h
  * Copyright (C) 2001  Mike Corrigan IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
@@ -15,8 +14,7 @@
  * 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
- */
-/*
+ *
  * This file contains the "hypervisor call" interface which is used to
  * drive the hypervisor from the OS.
  */
@@ -33,32 +31,9 @@ typedef u8 HvLpEvent_Type;
 typedef u8 HvLpEvent_AckInd;
 typedef u8 HvLpEvent_AckType;
 
-struct  HvCallEvent_PackedParms {
-        u8              xAckType:1;
-        u8              xAckInd:1;
-        u8              xRsvd:1;
-        u8              xTargetLp:5;
-        u8              xType;
-        u16             xSubtype;
-        HvLpInstanceId  xSourceInstId;
-        HvLpInstanceId  xTargetInstId;
-};
-
 typedef u8 HvLpDma_Direction;
 typedef u8 HvLpDma_AddressType;
 
-struct  HvCallEvent_PackedDmaParms {
-        u8              xDirection:1;
-        u8              xLocalAddrType:1;
-        u8              xRemoteAddrType:1;
-        u8              xRsvd1:5;
-        HvLpIndex       xRemoteLp;
-        u8              xType;
-        u8              xRsvd2;
-        HvLpInstanceId  xLocalInstId;
-        HvLpInstanceId  xRemoteInstId;
-};
-
 typedef u64 HvLpEvent_Rc;
 typedef u64 HvLpDma_Rc;
 
@@ -92,11 +67,8 @@ static inline void HvCallEvent_setInterLpQueueIndex(u8 queueIndex)
 static inline void HvCallEvent_setLpEventStack(u8 queueIndex,
                 char *eventStackAddr, u32 eventStackSize)
 {
-        u64 abs_addr;
-
-        abs_addr = virt_to_abs(eventStackAddr);
-        HvCall3(HvCallEventSetLpEventStack, queueIndex, abs_addr,
-                        eventStackSize);
+        HvCall3(HvCallEventSetLpEventStack, queueIndex,
+                        virt_to_abs(eventStackAddr), eventStackSize);
 }
 
 static inline void HvCallEvent_setLpEventQueueInterruptProc(u8 queueIndex,
@@ -108,14 +80,7 @@ static inline void HvCallEvent_setLpEventQueueInterruptProc(u8 queueIndex,
 
 static inline HvLpEvent_Rc HvCallEvent_signalLpEvent(struct HvLpEvent *event)
 {
-        u64 abs_addr;
-
-#ifdef DEBUG_SENDEVENT
-        printk("HvCallEvent_signalLpEvent: *event = %016lx\n ",
-                        (unsigned long)event);
-#endif
-        abs_addr = virt_to_abs(event);
-        return HvCall1(HvCallEventSignalLpEvent, abs_addr);
+        return HvCall1(HvCallEventSignalLpEvent, virt_to_abs(event));
 }
 
 static inline HvLpEvent_Rc HvCallEvent_signalLpEventFast(HvLpIndex targetLp,
@@ -127,17 +92,21 @@ static inline HvLpEvent_Rc HvCallEvent_signalLpEventFast(HvLpIndex targetLp,
 {
         /* Pack the misc bits into a single Dword to pass to PLIC */
         union {
-                struct HvCallEvent_PackedParms  parms;
+                struct {
+                        u8              ack_and_target;
+                        u8              type;
+                        u16             subtype;
+                        HvLpInstanceId  src_inst;
+                        HvLpInstanceId  target_inst;
+                } parms;
                 u64             dword;
         } packed;
-        packed.parms.xAckType   = ackType;
-        packed.parms.xAckInd    = ackInd;
-        packed.parms.xRsvd      = 0;
-        packed.parms.xTargetLp  = targetLp;
-        packed.parms.xType      = type;
-        packed.parms.xSubtype   = subtype;
-        packed.parms.xSourceInstId      = sourceInstanceId;
-        packed.parms.xTargetInstId      = targetInstanceId;
+
+        packed.parms.ack_and_target = (ackType << 7) | (ackInd << 6) | targetLp;
+        packed.parms.type = type;
+        packed.parms.subtype = subtype;
+        packed.parms.src_inst = sourceInstanceId;
+        packed.parms.target_inst = targetInstanceId;
 
         return HvCall7(HvCallEventSignalLpEventParms, packed.dword,
                         correlationToken, eventData1, eventData2,
@@ -146,18 +115,12 @@ static inline HvLpEvent_Rc HvCallEvent_signalLpEventFast(HvLpIndex targetLp,
 
 static inline HvLpEvent_Rc HvCallEvent_ackLpEvent(struct HvLpEvent *event)
 {
-        u64 abs_addr;
-
-        abs_addr = virt_to_abs(event);
-        return HvCall1(HvCallEventAckLpEvent, abs_addr);
+        return HvCall1(HvCallEventAckLpEvent, virt_to_abs(event));
 }
 
 static inline HvLpEvent_Rc HvCallEvent_cancelLpEvent(struct HvLpEvent *event)
 {
-        u64 abs_addr;
-
-        abs_addr = virt_to_abs(event);
-        return HvCall1(HvCallEventCancelLpEvent, abs_addr);
+        return HvCall1(HvCallEventCancelLpEvent, virt_to_abs(event));
 }
 
 static inline HvLpInstanceId HvCallEvent_getSourceLpInstanceId(
@@ -195,59 +158,34 @@ static inline HvLpDma_Rc HvCallEvent_dmaBufList(HvLpEvent_Type type,
 {
         /* Pack the misc bits into a single Dword to pass to PLIC */
         union {
-                struct HvCallEvent_PackedDmaParms       parms;
+                struct {
+                        u8              flags;
+                        HvLpIndex       remote;
+                        u8              type;
+                        u8              reserved;
+                        HvLpInstanceId  local_inst;
+                        HvLpInstanceId  remote_inst;
+                } parms;
                 u64             dword;
         } packed;
 
-        packed.parms.xDirection         = direction;
-        packed.parms.xLocalAddrType     = localAddressType;
-        packed.parms.xRemoteAddrType    = remoteAddressType;
-        packed.parms.xRsvd1             = 0;
-        packed.parms.xRemoteLp          = remoteLp;
-        packed.parms.xType              = type;
-        packed.parms.xRsvd2             = 0;
-        packed.parms.xLocalInstId       = localInstanceId;
-        packed.parms.xRemoteInstId      = remoteInstanceId;
+        packed.parms.flags = (direction << 7) |
+                (localAddressType << 6) | (remoteAddressType << 5);
+        packed.parms.remote = remoteLp;
+        packed.parms.type = type;
+        packed.parms.reserved = 0;
+        packed.parms.local_inst = localInstanceId;
+        packed.parms.remote_inst = remoteInstanceId;
 
         return HvCall4(HvCallEventDmaBufList, packed.dword, localBufList,
                         remoteBufList, transferLength);
 }
 
-static inline HvLpDma_Rc HvCallEvent_dmaSingle(HvLpEvent_Type type,
-                HvLpIndex remoteLp, HvLpDma_Direction direction,
-                HvLpInstanceId localInstanceId,
-                HvLpInstanceId remoteInstanceId,
-                HvLpDma_AddressType localAddressType,
-                HvLpDma_AddressType remoteAddressType,
-                u64 localAddrOrTce, u64 remoteAddrOrTce, u32 transferLength)
-{
-        /* Pack the misc bits into a single Dword to pass to PLIC */
-        union {
-                struct HvCallEvent_PackedDmaParms       parms;
-                u64             dword;
-        } packed;
-
-        packed.parms.xDirection         = direction;
-        packed.parms.xLocalAddrType     = localAddressType;
-        packed.parms.xRemoteAddrType    = remoteAddressType;
-        packed.parms.xRsvd1             = 0;
-        packed.parms.xRemoteLp          = remoteLp;
-        packed.parms.xType              = type;
-        packed.parms.xRsvd2             = 0;
-        packed.parms.xLocalInstId       = localInstanceId;
-        packed.parms.xRemoteInstId      = remoteInstanceId;
-
-        return (HvLpDma_Rc)HvCall4(HvCallEventDmaSingle, packed.dword,
-                        localAddrOrTce, remoteAddrOrTce, transferLength);
-}
-
 static inline HvLpDma_Rc HvCallEvent_dmaToSp(void *local, u32 remote,
                 u32 length, HvLpDma_Direction dir)
 {
-        u64 abs_addr;
-
-        abs_addr = virt_to_abs(local);
-        return HvCall4(HvCallEventDmaToSp, abs_addr, remote, length, dir);
+        return HvCall4(HvCallEventDmaToSp, virt_to_abs(local), remote,
+                        length, dir);
 }
 
 #endif /* _ASM_POWERPC_ISERIES_HV_CALL_EVENT_H */
diff --git a/include/asm-powerpc/iseries/hv_call_sc.h b/include/asm-powerpc/iseries/hv_call_sc.h
index dec7e9d9ab78..f5d210959250 100644
--- a/include/asm-powerpc/iseries/hv_call_sc.h
+++ b/include/asm-powerpc/iseries/hv_call_sc.h
@@ -1,5 +1,4 @@
 /*
- * HvCallSc.h
  * Copyright (C) 2001  Mike Corrigan IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/include/asm-powerpc/iseries/hv_lp_config.h b/include/asm-powerpc/iseries/hv_lp_config.h
index bc00f036bca0..df8b20739719 100644
--- a/include/asm-powerpc/iseries/hv_lp_config.h
+++ b/include/asm-powerpc/iseries/hv_lp_config.h
@@ -1,5 +1,4 @@
 /*
- * HvLpConfig.h
  * Copyright (C) 2001  Mike Corrigan IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/include/asm-powerpc/iseries/hv_lp_event.h b/include/asm-powerpc/iseries/hv_lp_event.h
index 499ab1ad0185..4065a4de4935 100644
--- a/include/asm-powerpc/iseries/hv_lp_event.h
+++ b/include/asm-powerpc/iseries/hv_lp_event.h
@@ -1,5 +1,4 @@
 /*
- * HvLpEvent.h
  * Copyright (C) 2001  Mike Corrigan IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
@@ -32,17 +31,8 @@
  * partitions through PLIC.
  */
 
-struct HvEventFlags {
-        u8      xValid:1;       /* Indicates a valid request    x00-x00 */
-        u8      xRsvd1:4;       /* Reserved                     ... */
-        u8      xAckType:1;     /* Immediate or deferred        ... */
-        u8      xAckInd:1;      /* Indicates if ACK required    ... */
-        u8      xFunction:1;    /* Interrupt or Acknowledge     ... */
-};
-
-
 struct HvLpEvent {
-        struct HvEventFlags xFlags;     /* Event flags                x00-x00 */
+        u8      flags;                  /* Event flags                x00-x00 */
         u8      xType;                  /* Type of message            x01-x01 */
         u16     xSubtype;               /* Subtype for event          x02-x03 */
         u8      xSourceLp;              /* Source LP                  x04-x04 */
@@ -126,6 +116,11 @@ extern int HvLpEvent_closePath(HvLpEvent_Type eventType, HvLpIndex lpIndex);
 #define HvLpEvent_AckType_ImmediateAck 0
 #define HvLpEvent_AckType_DeferredAck 1
 
+#define HV_LP_EVENT_INT                 0x01
+#define HV_LP_EVENT_DO_ACK              0x02
+#define HV_LP_EVENT_DEFERRED_ACK        0x04
+#define HV_LP_EVENT_VALID               0x80
+
 #define HvLpDma_Direction_LocalToRemote 0
 #define HvLpDma_Direction_RemoteToLocal 1
 
@@ -139,4 +134,29 @@ extern int HvLpEvent_closePath(HvLpEvent_Type eventType, HvLpIndex lpIndex);
 #define HvLpDma_Rc_InvalidAddress 4
 #define HvLpDma_Rc_InvalidLength 5
 
+static inline int hvlpevent_is_valid(struct HvLpEvent *h)
+{
+        return h->flags & HV_LP_EVENT_VALID;
+}
+
+static inline void hvlpevent_invalidate(struct HvLpEvent *h)
+{
+        h->flags &= ~ HV_LP_EVENT_VALID;
+}
+
+static inline int hvlpevent_is_int(struct HvLpEvent *h)
+{
+        return h->flags & HV_LP_EVENT_INT;
+}
+
+static inline int hvlpevent_is_ack(struct HvLpEvent *h)
+{
+        return !hvlpevent_is_int(h);
+}
+
+static inline int hvlpevent_need_ack(struct HvLpEvent *h)
+{
+        return h->flags & HV_LP_EVENT_DO_ACK;
+}
+
 #endif /* _ASM_POWERPC_ISERIES_HV_LP_EVENT_H */
diff --git a/include/asm-powerpc/iseries/hv_types.h b/include/asm-powerpc/iseries/hv_types.h
index c38f7e3d01dc..c3e6d2a1d1c3 100644
--- a/include/asm-powerpc/iseries/hv_types.h
+++ b/include/asm-powerpc/iseries/hv_types.h
@@ -1,5 +1,4 @@
 /*
- * HvTypes.h
  * Copyright (C) 2001  Mike Corrigan IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/include/asm-powerpc/iseries/iseries_io.h b/include/asm-powerpc/iseries/iseries_io.h
index 56b2113ff0f5..496aa852b617 100644
--- a/include/asm-powerpc/iseries/iseries_io.h
+++ b/include/asm-powerpc/iseries/iseries_io.h
@@ -6,7 +6,7 @@
 #ifdef CONFIG_PPC_ISERIES
 #include <linux/types.h>
 /*
- * File iSeries_io.h created by Allan Trautman on Thu Dec 28 2000.
+ * Created by Allan Trautman on Thu Dec 28 2000.
  *
  * Remaps the io.h for the iSeries Io
  * Copyright (C) 2000  Allan H Trautman, IBM Corporation
@@ -32,6 +32,7 @@
  * End Change Activity
  */
 
+#ifdef CONFIG_PCI
 extern u8   iSeries_Read_Byte(const volatile void __iomem * IoAddress);
 extern u16  iSeries_Read_Word(const volatile void __iomem * IoAddress);
 extern u32  iSeries_Read_Long(const volatile void __iomem * IoAddress);
@@ -44,6 +45,17 @@ extern void iSeries_memcpy_toio(volatile void __iomem *dest, void *source,
                 size_t n);
 extern void iSeries_memcpy_fromio(void *dest,
                 const volatile void __iomem *source, size_t n);
+#else
+static inline u8 iSeries_Read_Byte(const volatile void __iomem *IoAddress)
+{
+        return 0xff;
+}
+
+static inline void iSeries_Write_Byte(u8 IoData,
+                volatile void __iomem *IoAddress)
+{
+}
+#endif  /* CONFIG_PCI */
 
 #endif /* CONFIG_PPC_ISERIES */
 #endif /* _ASM_POWERPC_ISERIES_ISERIES_IO_H */
diff --git a/include/asm-powerpc/iseries/it_exp_vpd_panel.h b/include/asm-powerpc/iseries/it_exp_vpd_panel.h
index 66a17a230c52..304a609ae21a 100644
--- a/include/asm-powerpc/iseries/it_exp_vpd_panel.h
+++ b/include/asm-powerpc/iseries/it_exp_vpd_panel.h
@@ -1,5 +1,4 @@
 /*
- * ItExtVpdPanel.h
  * Copyright (C) 2002  Dave Boutcher IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/include/asm-powerpc/iseries/it_lp_naca.h b/include/asm-powerpc/iseries/it_lp_naca.h
index c3ef1de45d82..4fdcf052927f 100644
--- a/include/asm-powerpc/iseries/it_lp_naca.h
+++ b/include/asm-powerpc/iseries/it_lp_naca.h
@@ -1,5 +1,4 @@
 /*
- * ItLpNaca.h
  * Copyright (C) 2001  Mike Corrigan IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
@@ -37,17 +36,13 @@ struct ItLpNaca {
         u8      xLpIndex;               // LP Index                     x0B-x0B
         u16     xMaxLpQueues;           // Number of allocated queues   x0C-x0D
         u16     xLpQueueOffset;         // Offset to start of LP queues x0E-x0F
-        u8      xPirEnvironMode:8;      // Piranha or hardware          x10-x10
-        u8      xPirConsoleMode:8;      // Piranha console indicator    x11-x11
-        u8      xPirDasdMode:8;         // Piranha dasd indicator       x12-x12
+        u8      xPirEnvironMode;        // Piranha or hardware          x10-x10
+        u8      xPirConsoleMode;        // Piranha console indicator    x11-x11
+        u8      xPirDasdMode;           // Piranha dasd indicator       x12-x12
         u8      xRsvd1_0[5];            // Reserved for Piranha related x13-x17
-        u8      xLparInstalled:1;       // Is LPAR installed on system  x18-x1F
-        u8      xSysPartitioned:1;      // Is the system partitioned    ...
-        u8      xHwSyncedTBs:1;         // Hardware synced TBs          ...
-        u8      xIntProcUtilHmt:1;      // Utilize HMT for interrupts   ...
-        u8      xRsvd1_1:4;             // Reserved                     ...
-        u8      xSpVpdFormat:8;         // VPD areas are in CSP format  ...
-        u8      xIntProcRatio:8;        // Ratio of int procs to procs  ...
+        u8      flags;                  // flags, see below             x18-x1F
+        u8      xSpVpdFormat;           // VPD areas are in CSP format  ...
+        u8      xIntProcRatio;          // Ratio of int procs to procs  ...
         u8      xRsvd1_2[5];            // Reserved                     ...
         u16     xRsvd1_3;               // Reserved                     x20-x21
         u16     xPlicVrmIndex;          // VRM index of PLIC            x22-x23
@@ -77,4 +72,9 @@ struct ItLpNaca {
 
 extern struct ItLpNaca          itLpNaca;
 
+#define ITLPNACA_LPAR           0x80    /* Is LPAR installed on the system */
+#define ITLPNACA_PARTITIONED    0x40    /* Is the system partitioned */
+#define ITLPNACA_HWSYNCEDTBS    0x20    /* Hardware synced TBs */
+#define ITLPNACA_HMTINT         0x10    /* Utilize MHT for interrupts */
+
 #endif /* _ASM_POWERPC_ISERIES_IT_LP_NACA_H */
diff --git a/include/asm-powerpc/iseries/it_lp_queue.h b/include/asm-powerpc/iseries/it_lp_queue.h
index a60d03afbf95..b7c6fc12cce2 100644
--- a/include/asm-powerpc/iseries/it_lp_queue.h
+++ b/include/asm-powerpc/iseries/it_lp_queue.h
@@ -1,5 +1,4 @@
 /*
- * ItLpQueue.h
  * Copyright (C) 2001  Mike Corrigan IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/include/asm-powerpc/iseries/it_lp_reg_save.h b/include/asm-powerpc/iseries/it_lp_reg_save.h
index 288044b702de..5403b756f654 100644
--- a/include/asm-powerpc/iseries/it_lp_reg_save.h
+++ b/include/asm-powerpc/iseries/it_lp_reg_save.h
@@ -1,5 +1,4 @@
 /*
- * ItLpRegSave.h
  * Copyright (C) 2001  Mike Corrigan IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
@@ -81,4 +80,6 @@ struct ItLpRegSave {
         u8      xRsvd3[176];    // Reserved                     350-3FF
 };
 
-#endif /* _ITLPREGSAVE_H */
+extern struct ItLpRegSave iseries_reg_save[];
+
+#endif /* _ASM_POWERPC_ISERIES_IT_LP_REG_SAVE_H */
diff --git a/include/asm-powerpc/iseries/lpar_map.h b/include/asm-powerpc/iseries/lpar_map.h
index 84fc321615bf..2ec384d66abb 100644
--- a/include/asm-powerpc/iseries/lpar_map.h
+++ b/include/asm-powerpc/iseries/lpar_map.h
@@ -1,5 +1,4 @@
 /*
- * LparMap.h
  * Copyright (C) 2001  Mike Corrigan IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/include/asm-powerpc/iseries/mf.h b/include/asm-powerpc/iseries/mf.h
index e7bd57a03fb1..857e5202fc78 100644
--- a/include/asm-powerpc/iseries/mf.h
+++ b/include/asm-powerpc/iseries/mf.h
@@ -1,5 +1,4 @@
 /*
- * mf.h
  * Copyright (C) 2001  Troy D. Armstrong IBM Corporation
  * Copyright (C) 2004  Stephen Rothwell IBM Corporation
  *
diff --git a/include/asm-powerpc/iseries/vio.h b/include/asm-powerpc/iseries/vio.h
index 7e3a469420dd..72a97d37aac3 100644
--- a/include/asm-powerpc/iseries/vio.h
+++ b/include/asm-powerpc/iseries/vio.h
@@ -1,5 +1,4 @@
 /* -*- linux-c -*-
- *  drivers/char/vio.h
  *
  *  iSeries Virtual I/O Message Path header
  *
diff --git a/include/asm-powerpc/kdebug.h b/include/asm-powerpc/kdebug.h
index 9dcbac674811..7c16265568e0 100644
--- a/include/asm-powerpc/kdebug.h
+++ b/include/asm-powerpc/kdebug.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_KDEBUG_H
 #define _ASM_POWERPC_KDEBUG_H
+#ifdef __KERNEL__
 
 /* nearly identical to x86_64/i386 code */
 
@@ -39,4 +40,5 @@ static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,lon
         return notifier_call_chain(&powerpc_die_chain, val, &args);
 }
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_KDEBUG_H */
diff --git a/include/asm-powerpc/kdump.h b/include/asm-powerpc/kdump.h
new file mode 100644
index 000000000000..a87aed00d61f
--- /dev/null
+++ b/include/asm-powerpc/kdump.h
@@ -0,0 +1,13 @@
+#ifndef _PPC64_KDUMP_H
+#define _PPC64_KDUMP_H
+
+/* How many bytes to reserve at zero for kdump. The reserve limit should
+ * be greater or equal to the trampoline's end address. */
+#define KDUMP_RESERVE_LIMIT     0x8000
+
+#define KDUMP_TRAMPOLINE_START  0x0100
+#define KDUMP_TRAMPOLINE_END    0x3000
+
+extern void kdump_setup(void);
+
+#endif /* __PPC64_KDUMP_H */
diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h
index c72ffc709ea8..640a6459f2f4 100644
--- a/include/asm-powerpc/kexec.h
+++ b/include/asm-powerpc/kexec.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_KEXEC_H
 #define _ASM_POWERPC_KEXEC_H
+#ifdef __KERNEL__
 
 /*
  * Maximum page that is mapped directly into kernel memory.
@@ -30,21 +31,97 @@
 #define KEXEC_ARCH KEXEC_ARCH_PPC
 #endif
 
-#ifndef __ASSEMBLY__
+#ifdef CONFIG_KEXEC
 
-#define MAX_NOTE_BYTES 1024
-typedef u32 note_buf_t[MAX_NOTE_BYTES / sizeof(u32)];
+#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 __ */
 
-extern note_buf_t crash_notes[];
+#ifndef __ASSEMBLY__
+#define MAX_NOTE_BYTES 1024
 
 #ifdef __powerpc64__
 extern void kexec_smp_wait(void);       /* get and clear naca physid, wait for
                                           master to copy new code to 0 */
 extern void __init kexec_setup(void);
-#else
+extern int crashing_cpu;
+extern void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *));
+#endif /* __powerpc64 __ */
+
 struct kimage;
-extern void machine_kexec_simple(struct kimage *image);
-#endif
+struct pt_regs;
+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 /* ! __ASSEMBLY__ */
+#endif /* CONFIG_KEXEC */
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_KEXEC_H */
diff --git a/include/asm-powerpc/keylargo.h b/include/asm-powerpc/keylargo.h
index a669a3f0f5a2..d8520ef121f9 100644
--- a/include/asm-powerpc/keylargo.h
+++ b/include/asm-powerpc/keylargo.h
@@ -1,3 +1,6 @@
+#ifndef _ASM_POWERPC_KEYLARGO_H
+#define _ASM_POWERPC_KEYLARGO_H
+#ifdef __KERNEL__
 /*
  * keylargo.h: definitions for using the "KeyLargo" I/O controller chip.
  *
@@ -232,10 +235,12 @@
 #define K2_FCR1_I2S0_RESET              0x00000800
 #define K2_FCR1_I2S0_CLK_ENABLE_BIT     0x00001000
 #define K2_FCR1_I2S0_ENABLE             0x00002000
-
 #define K2_FCR1_PCI1_CLK_ENABLE         0x00004000
 #define K2_FCR1_FW_CLK_ENABLE           0x00008000
 #define K2_FCR1_FW_RESET_N              0x00010000
+#define K2_FCR1_I2S1_CELL_ENABLE        0x00020000
+#define K2_FCR1_I2S1_CLK_ENABLE_BIT     0x00080000
+#define K2_FCR1_I2S1_ENABLE             0x00100000
 #define K2_FCR1_GMAC_CLK_ENABLE         0x00400000
 #define K2_FCR1_GMAC_POWER_DOWN         0x00800000
 #define K2_FCR1_GMAC_RESET_N            0x01000000
@@ -246,3 +251,11 @@
 #define K2_FCR1_UATA_RESET_N            0x40000000
 #define K2_FCR1_UATA_CHOOSE_CLK66       0x80000000
 
+/* Shasta definitions */
+#define SH_FCR1_I2S2_CELL_ENABLE        0x00000010
+#define SH_FCR1_I2S2_CLK_ENABLE_BIT     0x00000040
+#define SH_FCR1_I2S2_ENABLE             0x00000080
+#define SH_FCR3_I2S2_CLK18_ENABLE       0x00008000
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_KEYLARGO_H */
diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h
index 6cd0a3bfa280..f466bc804f41 100644
--- a/include/asm-powerpc/kprobes.h
+++ b/include/asm-powerpc/kprobes.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_KPROBES_H
 #define _ASM_POWERPC_KPROBES_H
+#ifdef __KERNEL__
 /*
  *  Kernel Probes (KProbes)
  *
@@ -29,7 +30,10 @@
 #include <linux/ptrace.h>
 #include <linux/percpu.h>
 
+#define  __ARCH_WANT_KPROBES_INSN_SLOT
+
 struct pt_regs;
+struct kprobe;
 
 typedef unsigned int kprobe_opcode_t;
 #define BREAKPOINT_INSTRUCTION  0x7fe00008      /* trap */
@@ -47,6 +51,7 @@ typedef unsigned int kprobe_opcode_t;
 
 #define ARCH_SUPPORTS_KRETPROBES
 void kretprobe_trampoline(void);
+extern void arch_remove_kprobe(struct kprobe *p);
 
 /* Architecture specific copy of original instruction */
 struct arch_specific_insn {
@@ -68,14 +73,7 @@ struct kprobe_ctlblk {
         struct prev_kprobe prev_kprobe;
 };
 
-#ifdef CONFIG_KPROBES
 extern int kprobe_exceptions_notify(struct notifier_block *self,
-                                    unsigned long val, void *data);
-#else                           /* !CONFIG_KPROBES */
-static inline int kprobe_exceptions_notify(struct notifier_block *self,
-                                           unsigned long val, void *data)
-{
-        return 0;
-}
-#endif
+                                        unsigned long val, void *data);
+#endif /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_KPROBES_H */
diff --git a/include/asm-powerpc/lmb.h b/include/asm-powerpc/lmb.h
index ea0afe343545..d3546c4c9f46 100644
--- a/include/asm-powerpc/lmb.h
+++ b/include/asm-powerpc/lmb.h
@@ -1,5 +1,6 @@
 #ifndef _PPC64_LMB_H
 #define _PPC64_LMB_H
+#ifdef __KERNEL__
 
 /*
  * Definitions for talking to the Open Firmware PROM on
@@ -78,4 +79,5 @@ lmb_end_pfn(struct lmb_region *type, unsigned long region_nr)
                lmb_size_pages(type, region_nr);
 }
 
+#endif /* __KERNEL__ */
 #endif /* _PPC64_LMB_H */
diff --git a/include/asm-powerpc/lppaca.h b/include/asm-powerpc/lppaca.h
index c1bedab1515b..4dc514aabfe7 100644
--- a/include/asm-powerpc/lppaca.h
+++ b/include/asm-powerpc/lppaca.h
@@ -18,6 +18,7 @@
  */
 #ifndef _ASM_POWERPC_LPPACA_H
 #define _ASM_POWERPC_LPPACA_H
+#ifdef __KERNEL__
 
 //=============================================================================
 //
@@ -28,6 +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
@@ -126,6 +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/machdep.h b/include/asm-powerpc/machdep.h
index c011abb8b600..5348b820788c 100644
--- a/include/asm-powerpc/machdep.h
+++ b/include/asm-powerpc/machdep.h
@@ -27,6 +27,9 @@ struct device_node;
 struct iommu_table;
 struct rtc_time;
 struct file;
+#ifdef CONFIG_KEXEC
+struct kimage;
+#endif
 
 #ifdef CONFIG_SMP
 struct smp_ops_t {
@@ -131,7 +134,7 @@ struct machdep_calls {
         void            (*nvram_sync)(void);
 
         /* Exception handlers */
-        void            (*system_reset_exception)(struct pt_regs *regs);
+        int             (*system_reset_exception)(struct pt_regs *regs);
         int             (*machine_check_exception)(struct pt_regs *regs);
 
         /* Motherboard/chipset features. This is a kind of general purpose
@@ -207,19 +210,19 @@ struct machdep_calls {
 
         /* this is for modules, since _machine can be a define -- Cort */
         int ppc_machine;
+#endif /* CONFIG_PPC32 */
 
-#ifdef CONFIG_KEXEC
         /* Called to shutdown machine specific hardware not already controlled
          * by other drivers.
-         * XXX Should we move this one out of kexec scope?
          */
         void (*machine_shutdown)(void);
 
+#ifdef CONFIG_KEXEC
         /* Called to do the minimal shutdown needed to run a kexec'd kernel
          * to run successfully.
          * XXX Should we move this one out of kexec scope?
          */
-        void (*machine_crash_shutdown)(void);
+        void (*machine_crash_shutdown)(struct pt_regs *regs);
 
         /* Called to do what every setup is needed on image and the
          * reboot code buffer. Returns 0 on success.
@@ -237,7 +240,6 @@ struct machdep_calls {
          */
         void (*machine_kexec)(struct kimage *image);
 #endif /* CONFIG_KEXEC */
-#endif /* CONFIG_PPC32 */
 };
 
 extern void default_idle(void);
diff --git a/include/asm-powerpc/macio.h b/include/asm-powerpc/macio.h
index b553dd4b139e..3a6cb1a513b7 100644
--- a/include/asm-powerpc/macio.h
+++ b/include/asm-powerpc/macio.h
@@ -1,5 +1,6 @@
 #ifndef __MACIO_ASIC_H__
 #define __MACIO_ASIC_H__
+#ifdef __KERNEL__
 
 #include <asm/of_device.h>
 
@@ -137,4 +138,5 @@ struct macio_driver
 extern int macio_register_driver(struct macio_driver *);
 extern void macio_unregister_driver(struct macio_driver *);
 
+#endif /* __KERNEL__ */
 #endif /* __MACIO_ASIC_H__ */
diff --git a/include/asm-powerpc/mmu.h b/include/asm-powerpc/mmu.h
index 29b0bb0086d3..d096d9e76ad7 100644
--- a/include/asm-powerpc/mmu.h
+++ b/include/asm-powerpc/mmu.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_MMU_H_
 #define _ASM_POWERPC_MMU_H_
+#ifdef __KERNEL__
 
 #ifndef CONFIG_PPC64
 #include <asm-ppc/mmu.h>
@@ -33,7 +34,8 @@
 
 /* Location of cpu0's segment table */
 #define STAB0_PAGE      0x6
-#define STAB0_PHYS_ADDR (STAB0_PAGE<<12)
+#define STAB0_OFFSET    (STAB0_PAGE << 12)
+#define STAB0_PHYS_ADDR (STAB0_OFFSET + PHYSICAL_START)
 
 #ifndef __ASSEMBLY__
 extern char initial_stab[];
@@ -394,7 +396,12 @@ static inline unsigned long get_vsid(unsigned long context, unsigned long ea)
 #define VSID_SCRAMBLE(pvsid)    (((pvsid) * VSID_MULTIPLIER) % VSID_MODULUS)
 #define KERNEL_VSID(ea)         VSID_SCRAMBLE(GET_ESID(ea))
 
+/* Physical address used by some IO functions */
+typedef unsigned long phys_addr_t;
+
+
 #endif /* __ASSEMBLY */
 
 #endif /* CONFIG_PPC64 */
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_MMU_H_ */
diff --git a/include/asm-powerpc/mmu_context.h b/include/asm-powerpc/mmu_context.h
index ea6798c7d5fc..1b8a25fd48f3 100644
--- a/include/asm-powerpc/mmu_context.h
+++ b/include/asm-powerpc/mmu_context.h
@@ -1,5 +1,6 @@
 #ifndef __ASM_POWERPC_MMU_CONTEXT_H
 #define __ASM_POWERPC_MMU_CONTEXT_H
+#ifdef __KERNEL__
 
 #ifndef CONFIG_PPC64
 #include <asm-ppc/mmu_context.h>
@@ -86,4 +87,5 @@ static inline void activate_mm(struct mm_struct *prev, struct mm_struct *next)
 }
 
 #endif /* CONFIG_PPC64 */
+#endif /* __KERNEL__ */
 #endif /* __ASM_POWERPC_MMU_CONTEXT_H */
diff --git a/include/asm-powerpc/mmzone.h b/include/asm-powerpc/mmzone.h
index 54958d6cae04..88d70bae7769 100644
--- a/include/asm-powerpc/mmzone.h
+++ b/include/asm-powerpc/mmzone.h
@@ -6,6 +6,7 @@
  */
 #ifndef _ASM_MMZONE_H_
 #define _ASM_MMZONE_H_
+#ifdef __KERNEL__
 
 #include <linux/config.h>
 
@@ -47,4 +48,5 @@ extern unsigned long max_pfn;
 extern int __init early_pfn_to_nid(unsigned long pfn);
 #endif
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_MMZONE_H_ */
diff --git a/include/asm-powerpc/module.h b/include/asm-powerpc/module.h
index 7ecd05e03051..584fabfb4f08 100644
--- a/include/asm-powerpc/module.h
+++ b/include/asm-powerpc/module.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_MODULE_H
 #define _ASM_POWERPC_MODULE_H
+#ifdef __KERNEL__
 
 /*
  * This program is free software; you can redistribute it and/or
@@ -74,4 +75,5 @@ struct exception_table_entry;
 void sort_ex_table(struct exception_table_entry *start,
                    struct exception_table_entry *finish);
 
+#endif /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_MODULE_H */
diff --git a/include/asm-powerpc/mpic.h b/include/asm-powerpc/mpic.h
index 7083d1f74260..6b9e78142f4f 100644
--- a/include/asm-powerpc/mpic.h
+++ b/include/asm-powerpc/mpic.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_MPIC_H
 #define _ASM_POWERPC_MPIC_H
+#ifdef __KERNEL__
 
 #include <linux/irq.h>
 
@@ -117,7 +118,9 @@ typedef int (*mpic_cascade_t)(struct pt_regs *regs, void *data);
 struct mpic_irq_fixup
 {
         u8 __iomem      *base;
-        unsigned int   irq;
+        u8 __iomem      *applebase;
+        u32             data;
+        unsigned int    index;
 };
 #endif /* CONFIG_MPIC_BROKEN_U3 */
 
@@ -284,4 +287,5 @@ extern int mpic_get_irq(struct pt_regs *regs);
 /* global mpic for pSeries */
 extern struct mpic *pSeries_mpic;
 
+#endif /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_MPIC_H */
diff --git a/include/asm-powerpc/mutex.h b/include/asm-powerpc/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-powerpc/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-powerpc/numnodes.h b/include/asm-powerpc/numnodes.h
index 795533aca095..e138edae09dd 100644
--- a/include/asm-powerpc/numnodes.h
+++ b/include/asm-powerpc/numnodes.h
@@ -1,7 +1,9 @@
 #ifndef _ASM_POWERPC_MAX_NUMNODES_H
 #define _ASM_POWERPC_MAX_NUMNODES_H
+#ifdef __KERNEL__
 
 /* Max 16 Nodes */
 #define NODES_SHIFT     4
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_MAX_NUMNODES_H */
diff --git a/include/asm-powerpc/nvram.h b/include/asm-powerpc/nvram.h
index 24bd8c2388ea..f3563e11e260 100644
--- a/include/asm-powerpc/nvram.h
+++ b/include/asm-powerpc/nvram.h
@@ -55,6 +55,7 @@ struct nvram_header {
         char name[12];
 };
 
+#ifdef __KERNEL__
 struct nvram_partition {
         struct list_head partition;
         struct nvram_header header;
@@ -69,6 +70,7 @@ extern struct nvram_partition *nvram_find_partition(int sig, const char *name);
 
 extern int pSeries_nvram_init(void);
 extern int mmio_nvram_init(void);
+#endif /* __KERNEL__ */
 
 /* PowerMac specific nvram stuffs */
 
@@ -78,6 +80,7 @@ enum {
         pmac_nvram_NR           /* MacOS Name Registry partition */
 };
 
+#ifdef __KERNEL__
 /* Return partition offset in nvram */
 extern int      pmac_get_partition(int partition);
 
@@ -91,6 +94,7 @@ extern void	nvram_sync(void);
 /* Normal access to NVRAM */
 extern unsigned char nvram_read_byte(int i);
 extern void nvram_write_byte(unsigned char c, int i);
+#endif
 
 /* Some offsets in XPRAM */
 #define PMAC_XPRAM_MACHINE_LOC  0xe4
diff --git a/include/asm-powerpc/of_device.h b/include/asm-powerpc/of_device.h
index ddb16aae0bd6..6249a7c39639 100644
--- a/include/asm-powerpc/of_device.h
+++ b/include/asm-powerpc/of_device.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_OF_DEVICE_H
 #define _ASM_POWERPC_OF_DEVICE_H
+#ifdef __KERNEL__
 
 #include <linux/device.h>
 #include <linux/mod_devicetable.h>
@@ -61,4 +62,5 @@ extern struct of_device *of_platform_device_create(struct device_node *np,
                                                    struct device *parent);
 extern void of_release_dev(struct device *dev);
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_OF_DEVICE_H */
diff --git a/include/asm-powerpc/ohare.h b/include/asm-powerpc/ohare.h
index 023b59772231..0d030f9dea24 100644
--- a/include/asm-powerpc/ohare.h
+++ b/include/asm-powerpc/ohare.h
@@ -1,3 +1,6 @@
+#ifndef _ASM_POWERPC_OHARE_H
+#define _ASM_POWERPC_OHARE_H
+#ifdef __KERNEL__
 /*
  * ohare.h: definitions for using the "O'Hare" I/O controller chip.
  *
@@ -46,3 +49,6 @@
  * Contributed by Harry Eaton.
  */
 #define STARMAX_FEATURES        0xbeff7a
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_OHARE_H */
diff --git a/include/asm-powerpc/oprofile_impl.h b/include/asm-powerpc/oprofile_impl.h
index 8013cd273ced..338e6a7cff4a 100644
--- a/include/asm-powerpc/oprofile_impl.h
+++ b/include/asm-powerpc/oprofile_impl.h
@@ -11,6 +11,7 @@
 
 #ifndef _ASM_POWERPC_OPROFILE_IMPL_H
 #define _ASM_POWERPC_OPROFILE_IMPL_H
+#ifdef __KERNEL__
 
 #define OP_MAX_COUNTER 8
 
@@ -22,24 +23,22 @@ struct op_counter_config {
         unsigned long enabled;
         unsigned long event;
         unsigned long count;
+        /* Classic doesn't support per-counter user/kernel selection */
         unsigned long kernel;
-#ifdef __powerpc64__
-        /* We dont support per counter user/kernel selection */
-#endif
         unsigned long user;
         unsigned long unit_mask;
 };
 
 /* System-wide configuration as set via oprofilefs.  */
 struct op_system_config {
-#ifdef __powerpc64__
+#ifdef CONFIG_PPC64
         unsigned long mmcr0;
         unsigned long mmcr1;
         unsigned long mmcra;
 #endif
         unsigned long enable_kernel;
         unsigned long enable_user;
-#ifdef __powerpc64__
+#ifdef CONFIG_PPC64
         unsigned long backtrace_spinlocks;
 #endif
 };
@@ -49,9 +48,7 @@ struct op_powerpc_model {
         void (*reg_setup) (struct op_counter_config *,
                            struct op_system_config *,
                            int num_counters);
-#ifdef __powerpc64__
         void (*cpu_setup) (void *);
-#endif
         void (*start) (struct op_counter_config *);
         void (*stop) (void);
         void (*handle_interrupt) (struct pt_regs *,
@@ -59,10 +56,19 @@ struct op_powerpc_model {
         int num_counters;
 };
 
-#ifdef __powerpc64__
+#ifdef CONFIG_FSL_BOOKE
+extern struct op_powerpc_model op_model_fsl_booke;
+#else /* Otherwise, it's classic */
+
+#ifdef CONFIG_PPC64
 extern struct op_powerpc_model op_model_rs64;
 extern struct op_powerpc_model op_model_power4;
 
+#else /* Otherwise, CONFIG_PPC32 */
+extern struct op_powerpc_model op_model_7450;
+#endif
+
+/* All the classic PPC parts use these */
 static inline unsigned int ctr_read(unsigned int i)
 {
         switch(i) {
@@ -78,10 +84,14 @@ static inline unsigned int ctr_read(unsigned int i)
                 return mfspr(SPRN_PMC5);
         case 5:
                 return mfspr(SPRN_PMC6);
+
+/* No PPC32 chip has more than 6 so far */
+#ifdef CONFIG_PPC64
         case 6:
                 return mfspr(SPRN_PMC7);
         case 7:
                 return mfspr(SPRN_PMC8);
+#endif
         default:
                 return 0;
         }
@@ -108,16 +118,21 @@ static inline void ctr_write(unsigned int i, unsigned int val)
         case 5:
                 mtspr(SPRN_PMC6, val);
                 break;
+
+/* No PPC32 chip has more than 6, yet */
+#ifdef CONFIG_PPC64
         case 6:
                 mtspr(SPRN_PMC7, val);
                 break;
         case 7:
                 mtspr(SPRN_PMC8, val);
                 break;
+#endif
         default:
                 break;
         }
 }
-#endif /* __powerpc64__ */
+#endif /* !CONFIG_FSL_BOOKE */
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_OPROFILE_IMPL_H */
diff --git a/include/asm-powerpc/pSeries_reconfig.h b/include/asm-powerpc/pSeries_reconfig.h
index c0db1ea7f7d1..ea6cfb8efb84 100644
--- a/include/asm-powerpc/pSeries_reconfig.h
+++ b/include/asm-powerpc/pSeries_reconfig.h
@@ -1,5 +1,6 @@
 #ifndef _PPC64_PSERIES_RECONFIG_H
 #define _PPC64_PSERIES_RECONFIG_H
+#ifdef __KERNEL__
 
 #include <linux/notifier.h>
 
@@ -22,4 +23,5 @@ static inline int pSeries_reconfig_notifier_register(struct notifier_block *nb)
 static inline void pSeries_reconfig_notifier_unregister(struct notifier_block *nb) { }
 #endif /* CONFIG_PPC_PSERIES */
 
+#endif /* __KERNEL__ */
 #endif /* _PPC64_PSERIES_RECONFIG_H */
diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h
index 92c765c35bd0..c9add8f1ad94 100644
--- a/include/asm-powerpc/paca.h
+++ b/include/asm-powerpc/paca.h
@@ -14,15 +14,16 @@
  */
 #ifndef _ASM_POWERPC_PACA_H
 #define _ASM_POWERPC_PACA_H
+#ifdef __KERNEL__
 
 #include        <linux/config.h>
 #include        <asm/types.h>
 #include        <asm/lppaca.h>
-#include        <asm/iseries/it_lp_reg_save.h>
 #include        <asm/mmu.h>
 
 register struct paca_struct *local_paca asm("r13");
 #define get_paca()      local_paca
+#define get_lppaca()    (get_paca()->lppaca_ptr)
 
 struct task_struct;
 
@@ -31,9 +32,9 @@ struct task_struct;
  *
  * This structure is not directly accessed by firmware or the service
  * processor except for the first two pointers that point to the
- * lppaca area and the ItLpRegSave area for this CPU.  Both the
- * lppaca and ItLpRegSave objects are currently contained within the
- * PACA but they do not need to be.
+ * lppaca area and the ItLpRegSave area for this CPU.  The lppaca
+ * object is currently contained within the PACA but it doesn't need
+ * to be.
  */
 struct paca_struct {
         /*
@@ -48,7 +49,9 @@ struct paca_struct {
          * accessed by the firmware
          */
         struct lppaca *lppaca_ptr;      /* Pointer to LpPaca for PLIC */
-        struct ItLpRegSave *reg_save_ptr; /* Pointer to LpRegSave for PLIC */
+#ifdef CONFIG_PPC_ISERIES
+        void *reg_save_ptr; /* Pointer to LpRegSave for PLIC */
+#endif /* CONFIG_PPC_ISERIES */
 
         /*
          * MAGIC: the spinlock functions in arch/ppc64/lib/locks.c
@@ -59,11 +62,11 @@ struct paca_struct {
         u16 lock_token;                 /* Constant 0x8000, used in locks */
         u16 paca_index;                 /* Logical processor number */
 
-        u32 default_decr;               /* Default decrementer value */
         u64 kernel_toc;                 /* Kernel TOC address */
         u64 stab_real;                  /* Absolute address of segment table */
         u64 stab_addr;                  /* Virtual address of segment table */
         void *emergency_sp;             /* pointer to emergency stack */
+        u64 data_offset;                /* per cpu data offset */
         s16 hw_cpu_id;                  /* Physical processor number */
         u8 cpu_start;                   /* At startup, processor spins until */
                                         /* this becomes non-zero. */
@@ -90,31 +93,12 @@ struct paca_struct {
         struct task_struct *__current;  /* Pointer to current */
         u64 kstack;                     /* Saved Kernel stack addr */
         u64 stab_rr;                    /* stab/slb round-robin counter */
-        u64 next_jiffy_update_tb;       /* TB value for next jiffy update */
         u64 saved_r1;                   /* r1 save for RTAS calls */
         u64 saved_msr;                  /* MSR saved here by enter_rtas */
         u8 proc_enabled;                /* irq soft-enable flag */
-
-        /* not yet used */
-        u64 exdsi[8];           /* used for linear mapping hash table misses */
-
-        /*
-         * 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)));
-#ifdef CONFIG_PPC_ISERIES
-        struct ItLpRegSave reg_save;
-#endif
 };
 
 extern struct paca_struct paca[];
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_PACA_H */
diff --git a/include/asm-powerpc/page.h b/include/asm-powerpc/page.h
index 18c1e5ee81a3..0b82df483f7f 100644
--- a/include/asm-powerpc/page.h
+++ b/include/asm-powerpc/page.h
@@ -37,8 +37,30 @@
  */
 #define PAGE_MASK      (~((1 << PAGE_SHIFT) - 1))
 
+/*
+ * KERNELBASE is the virtual address of the start of the kernel, it's often
+ * the same as PAGE_OFFSET, but _might not be_.
+ *
+ * The kdump dump kernel is one example where KERNELBASE != PAGE_OFFSET.
+ *
+ * To get a physical address from a virtual one you subtract PAGE_OFFSET,
+ * _not_ KERNELBASE.
+ *
+ * If you want to know something's offset from the start of the kernel you
+ * should subtract KERNELBASE.
+ *
+ * If you want to test if something's a kernel address, use is_kernel_addr().
+ */
+
+#ifdef CONFIG_CRASH_DUMP
+/* Kdump kernel runs at 32 MB, change at your peril. */
+#define PHYSICAL_START  0x2000000
+#else
+#define PHYSICAL_START  0x0
+#endif
+
 #define PAGE_OFFSET     ASM_CONST(CONFIG_KERNEL_START)
-#define KERNELBASE      PAGE_OFFSET
+#define KERNELBASE      (PAGE_OFFSET + PHYSICAL_START)
 
 #ifdef CONFIG_DISCONTIGMEM
 #define page_to_pfn(page)       discontigmem_page_to_pfn(page)
@@ -56,7 +78,7 @@
 #define pfn_to_kaddr(pfn)       __va((pfn) << PAGE_SHIFT)
 #define virt_addr_valid(kaddr)  pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
 
-#define __va(x) ((void *)((unsigned long)(x) + KERNELBASE))
+#define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET))
 #define __pa(x) ((unsigned long)(x) - PAGE_OFFSET)
 
 /*
@@ -86,6 +108,12 @@
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)        _ALIGN(addr, PAGE_SIZE)
 
+/*
+ * Don't compare things with KERNELBASE or PAGE_OFFSET to test for
+ * "kernelness", use is_kernel_addr() - it should do what you want.
+ */
+#define is_kernel_addr(x)       ((x) >= PAGE_OFFSET)
+
 #ifndef __ASSEMBLY__
 
 #undef STRICT_MM_TYPECHECKS
@@ -150,7 +178,7 @@ typedef unsigned long pmd_t;
 #define pmd_val(x)      (x)
 #define __pmd(x)        (x)
 
-#ifndef CONFIG_PPC_64K_PAGES
+#if defined(CONFIG_PPC64) && !defined(CONFIG_PPC_64K_PAGES)
 typedef unsigned long pud_t;
 #define pud_val(x)      (x)
 #define __pud(x)        (x)
diff --git a/include/asm-powerpc/page_32.h b/include/asm-powerpc/page_32.h
index 7259cfd85da9..2677bad70f40 100644
--- a/include/asm-powerpc/page_32.h
+++ b/include/asm-powerpc/page_32.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_PAGE_32_H
 #define _ASM_POWERPC_PAGE_32_H
+#ifdef __KERNEL__
 
 #define VM_DATA_DEFAULT_FLAGS   VM_DATA_DEFAULT_FLAGS32
 
@@ -37,4 +38,5 @@ extern __inline__ int get_order(unsigned long size)
 
 #endif /* __ASSEMBLY__ */
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_PAGE_32_H */
diff --git a/include/asm-powerpc/page_64.h b/include/asm-powerpc/page_64.h
index 6642c0125001..3fb061bab9ec 100644
--- a/include/asm-powerpc/page_64.h
+++ b/include/asm-powerpc/page_64.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_PAGE_64_H
 #define _ASM_POWERPC_PAGE_64_H
+#ifdef __KERNEL__
 
 /*
  * Copyright (C) 2001 PPC64 Team, IBM Corp
@@ -25,16 +26,6 @@
  */
 #define PAGE_FACTOR             (PAGE_SHIFT - HW_PAGE_SHIFT)
 
-#define REGION_SIZE   4UL
-#define REGION_SHIFT  60UL
-#define REGION_MASK   (((1UL<<REGION_SIZE)-1UL)<<REGION_SHIFT)
-
-#define VMALLOCBASE             ASM_CONST(0xD000000000000000)
-#define VMALLOC_REGION_ID       (VMALLOCBASE >> REGION_SHIFT)
-#define KERNEL_REGION_ID        (KERNELBASE >> REGION_SHIFT)
-#define USER_REGION_ID          (0UL)
-#define REGION_ID(ea)           (((unsigned long)(ea)) >> REGION_SHIFT)
-
 /* Segment size */
 #define SID_SHIFT               28
 #define SID_MASK                0xfffffffffUL
@@ -180,4 +171,5 @@ extern unsigned int HPAGE_SHIFT;
 
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_PAGE_64_H */
diff --git a/include/asm-powerpc/param.h b/include/asm-powerpc/param.h
index bdc724f70884..094f63d4d5ca 100644
--- a/include/asm-powerpc/param.h
+++ b/include/asm-powerpc/param.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_POWERPC_PARAM_H
 #define _ASM_POWERPC_PARAM_H
 
-#include <linux/config.h>
-
 #ifdef __KERNEL__
 #define HZ              CONFIG_HZ       /* internal kernel timer frequency */
 #define USER_HZ         100             /* for user interfaces in "ticks" */
diff --git a/include/asm-powerpc/parport.h b/include/asm-powerpc/parport.h
index d86b410a6f8b..3fca21ddf546 100644
--- a/include/asm-powerpc/parport.h
+++ b/include/asm-powerpc/parport.h
@@ -8,11 +8,37 @@
 
 #ifndef _ASM_POWERPC_PARPORT_H
 #define _ASM_POWERPC_PARPORT_H
+#ifdef __KERNEL__
+
+#include <asm/prom.h>
+
+extern struct parport *parport_pc_probe_port (unsigned long int base,
+                                              unsigned long int base_hi,
+                                              int irq, int dma,
+                                              struct pci_dev *dev);
 
-static int __devinit parport_pc_find_isa_ports (int autoirq, int autodma);
 static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma)
 {
-        return parport_pc_find_isa_ports (autoirq, autodma);
+        struct device_node *np;
+        u32 *prop;
+        u32 io1, io2;
+        int propsize;
+        int count = 0;
+        for (np = NULL; (np = of_find_compatible_node(np,
+                                                      "parallel",
+                                                      "pnpPNP,400")) != NULL;) {
+                prop = (u32 *)get_property(np, "reg", &propsize);
+                if (!prop || propsize > 6*sizeof(u32))
+                        continue;
+                io1 = prop[1]; io2 = prop[2];
+                prop = (u32 *)get_property(np, "interrupts", NULL);
+                if (!prop)
+                        continue;
+                if (parport_pc_probe_port(io1, io2, prop[0], autodma, NULL) != NULL)
+                        count++;
+        }
+        return count;
 }
 
+#endif /* __KERNEL__ */
 #endif /* !(_ASM_POWERPC_PARPORT_H) */
diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h
index 223ec7bd81da..38de92d41a14 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/include/asm-powerpc/pci-bridge.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_PCI_BRIDGE_H
 #define _ASM_POWERPC_PCI_BRIDGE_H
+#ifdef __KERNEL__
 
 #ifndef CONFIG_PPC64
 #include <asm-ppc/pci-bridge.h>
@@ -60,16 +61,17 @@ struct pci_controller;
 struct iommu_table;
 
 struct pci_dn {
-        int     busno;                  /* for pci devices */
-        int     bussubno;               /* for pci devices */
-        int     devfn;                  /* for pci devices */
+        int     busno;                  /* pci bus number */
+        int     bussubno;               /* pci subordinate bus number */
+        int     devfn;                  /* pci device and function number */
+        int     class_code;             /* pci device class */
 
 #ifdef CONFIG_PPC_PSERIES
         int     eeh_mode;               /* See eeh.h for possible EEH_MODEs */
         int     eeh_config_addr;
+        int     eeh_pe_config_addr; /* new-style partition endpoint address */
         int     eeh_check_count;        /* # times driver ignored error */
         int     eeh_freeze_count;       /* # times this device froze up. */
-        int     eeh_is_bridge;          /* device is pci-to-pci bridge */
 #endif
         int     pci_ext_config_space;   /* for pci devices */
         struct  pci_controller *phb;    /* for pci devices */
@@ -125,12 +127,20 @@ static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus)
                 return bus->sysdata; /* Must be root bus (PHB) */
 }
 
+/** Find the bus corresponding to the indicated device node */
+struct pci_bus * pcibios_find_pci_bus(struct device_node *dn);
+
 extern void pci_process_bridge_OF_ranges(struct pci_controller *hose,
                                          struct device_node *dev, int primary);
 
-extern int pcibios_remove_root_bus(struct pci_controller *phb);
+/** Remove all of the PCI devices under this bus */
+void pcibios_remove_pci_devices(struct pci_bus *bus);
 
-extern void phbs_remap_io(void);
+/** Discover new pci devices under this bus, and add them */
+void pcibios_add_pci_devices(struct pci_bus * bus);
+void pcibios_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus);
+
+extern int pcibios_remove_root_bus(struct pci_controller *phb);
 
 static inline struct pci_controller *pci_bus_to_host(struct pci_bus *bus)
 {
@@ -140,14 +150,27 @@ static inline struct pci_controller *pci_bus_to_host(struct pci_bus *bus)
         return PCI_DN(busdn)->phb;
 }
 
+extern struct pci_controller*
+pci_find_hose_for_OF_device(struct device_node* node);
+
 extern struct pci_controller *
 pcibios_alloc_controller(struct device_node *dev);
 extern void pcibios_free_controller(struct pci_controller *phb);
 
+#ifdef CONFIG_PCI
+extern unsigned long pci_address_to_pio(phys_addr_t address);
+#else
+static inline unsigned long pci_address_to_pio(phys_addr_t address)
+{
+        return (unsigned long)-1;
+}
+#endif
+
 /* Return values for ppc_md.pci_probe_mode function */
 #define PCI_PROBE_NONE          -1      /* Don't look at this bus at all */
 #define PCI_PROBE_NORMAL        0       /* Do normal PCI probing */
 #define PCI_PROBE_DEVTREE       1       /* Instantiate from device tree */
 
 #endif /* CONFIG_PPC64 */
+#endif /* __KERNEL__ */
 #endif
diff --git a/include/asm-powerpc/pci.h b/include/asm-powerpc/pci.h
index d5934a076bd0..5d2c9e6c4be2 100644
--- a/include/asm-powerpc/pci.h
+++ b/include/asm-powerpc/pci.h
@@ -216,6 +216,8 @@ extern int remap_bus_range(struct pci_bus *bus);
 extern void pcibios_fixup_device_resources(struct pci_dev *dev,
                         struct pci_bus *bus);
 
+extern void pcibios_claim_one_bus(struct pci_bus *b);
+
 extern struct pci_controller *init_phb_dynamic(struct device_node *dn);
 
 extern struct pci_dev *of_create_pci_dev(struct device_node *node,
diff --git a/include/asm-powerpc/percpu.h b/include/asm-powerpc/percpu.h
index 06a959d67234..e31922c50e53 100644
--- a/include/asm-powerpc/percpu.h
+++ b/include/asm-powerpc/percpu.h
@@ -1 +1,57 @@
+#ifndef _ASM_POWERPC_PERCPU_H_
+#define _ASM_POWERPC_PERCPU_H_
+#ifdef __powerpc64__
+#include <linux/compiler.h>
+
+/*
+ * Same as asm-generic/percpu.h, except that we store the per cpu offset
+ * in the paca. Based on the x86-64 implementation.
+ */
+
+#ifdef CONFIG_SMP
+
+#include <asm/paca.h>
+
+#define __per_cpu_offset(cpu) (paca[cpu].data_offset)
+#define __my_cpu_offset() get_paca()->data_offset
+
+/* Separate out the type, so (int[3], foo) works. */
+#define DEFINE_PER_CPU(type, name) \
+    __attribute__((__section__(".data.percpu"))) __typeof__(type) per_cpu__##name
+
+/* var is in discarded region: offset to particular copy we want */
+#define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu)))
+#define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()))
+
+/* A macro to avoid #include hell... */
+#define percpu_modcopy(pcpudst, src, size)                      \
+do {                                                            \
+        unsigned int __i;                                       \
+        for (__i = 0; __i < NR_CPUS; __i++)                     \
+                if (cpu_possible(__i))                          \
+                        memcpy((pcpudst)+__per_cpu_offset(__i), \
+                               (src), (size));                  \
+} while (0)
+
+extern void setup_per_cpu_areas(void);
+
+#else /* ! SMP */
+
+#define DEFINE_PER_CPU(type, name) \
+    __typeof__(type) per_cpu__##name
+
+#define per_cpu(var, cpu)                       (*((void)(cpu), &per_cpu__##var))
+#define __get_cpu_var(var)                      per_cpu__##var
+
+#endif  /* SMP */
+
+#define DECLARE_PER_CPU(type, name) extern __typeof__(type) per_cpu__##name
+
+#define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(per_cpu__##var)
+#define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(per_cpu__##var)
+
+#else
 #include <asm-generic/percpu.h>
+#endif
+
+#endif /* _ASM_POWERPC_PERCPU_H_ */
diff --git a/include/asm-powerpc/pgalloc.h b/include/asm-powerpc/pgalloc.h
index bfc2113b3630..9f5b052784a5 100644
--- a/include/asm-powerpc/pgalloc.h
+++ b/include/asm-powerpc/pgalloc.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_PGALLOC_H
 #define _ASM_POWERPC_PGALLOC_H
+#ifdef __KERNEL__
 
 #ifndef CONFIG_PPC64
 #include <asm-ppc/pgalloc.h>
@@ -153,4 +154,5 @@ extern void pgtable_free_tlb(struct mmu_gather *tlb, pgtable_free_t pgf);
 #define check_pgt_cache()       do { } while (0)
 
 #endif /* CONFIG_PPC64 */
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_PGALLOC_H */
diff --git a/include/asm-powerpc/pgtable-64k.h b/include/asm-powerpc/pgtable-64k.h
index 154f1840ece4..653915014dcd 100644
--- a/include/asm-powerpc/pgtable-64k.h
+++ b/include/asm-powerpc/pgtable-64k.h
@@ -1,3 +1,7 @@
+#ifndef _ASM_POWERPC_PGTABLE_64K_H
+#define _ASM_POWERPC_PGTABLE_64K_H
+#ifdef __KERNEL__
+
 #include <asm-generic/pgtable-nopud.h>
 
 
@@ -88,3 +92,5 @@
 
 
 #endif /*  __ASSEMBLY__ */
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_PGTABLE_64K_H */
diff --git a/include/asm-powerpc/pgtable.h b/include/asm-powerpc/pgtable.h
index 0303f57366c1..e38931379a72 100644
--- a/include/asm-powerpc/pgtable.h
+++ b/include/asm-powerpc/pgtable.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_PGTABLE_H
 #define _ASM_POWERPC_PGTABLE_H
+#ifdef __KERNEL__
 
 #ifndef CONFIG_PPC64
 #include <asm-ppc/pgtable.h>
@@ -58,6 +59,17 @@ struct mm_struct;
 #define IMALLOC_END     (VMALLOC_START + PGTABLE_RANGE)
 
 /*
+ * Region IDs
+ */
+#define REGION_SHIFT            60UL
+#define REGION_MASK             (0xfUL << REGION_SHIFT)
+#define REGION_ID(ea)           (((unsigned long)(ea)) >> REGION_SHIFT)
+
+#define VMALLOC_REGION_ID       (REGION_ID(VMALLOC_START))
+#define KERNEL_REGION_ID        (REGION_ID(PAGE_OFFSET))
+#define USER_REGION_ID          (0UL)
+
+/*
  * Common bits in a linux-style PTE.  These match the bits in the
  * (hardware-defined) PowerPC PTE as closely as possible. Additional
  * bits may be defined in pgtable-*.h
@@ -521,4 +533,5 @@ void pgtable_cache_init(void);
 #endif /* __ASSEMBLY__ */
 
 #endif /* CONFIG_PPC64 */
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_PGTABLE_H */
diff --git a/include/asm-powerpc/pmac_feature.h b/include/asm-powerpc/pmac_feature.h
index e9683bcff19b..3221628130c4 100644
--- a/include/asm-powerpc/pmac_feature.h
+++ b/include/asm-powerpc/pmac_feature.h
@@ -121,6 +121,7 @@
 #define PMAC_TYPE_IMAC_G5               0x152   /* iMac G5 */
 #define PMAC_TYPE_XSERVE_G5             0x153   /* Xserve G5 */
 #define PMAC_TYPE_UNKNOWN_K2            0x19f   /* Any other K2 based */
+#define PMAC_TYPE_UNKNOWN_SHASTA        0x19e   /* Any other Shasta based */
 
 /*
  * Motherboard flags
@@ -317,10 +318,6 @@ extern void pmac_register_agp_pm(struct pci_dev *bridge,
 extern void pmac_suspend_agp_for_card(struct pci_dev *dev);
 extern void pmac_resume_agp_for_card(struct pci_dev *dev);
 
-/* Used by the via-pmu driver for suspend/resume
- */
-extern void pmac_tweak_clock_spreading(int enable);
-
 /*
  * The part below is for use by macio_asic.c only, do not rely
  * on the data structures or constants below in a normal driver
@@ -341,6 +338,7 @@ enum {
         macio_pangea,
         macio_intrepid,
         macio_keylargo2,
+        macio_shasta,
 };
 
 struct macio_chip
@@ -376,5 +374,24 @@ extern struct macio_chip* macio_find(struct device_node* child, int type);
 #define MACIO_IN8(r)            (in_8(MACIO_FCR8(macio,r)))
 #define MACIO_OUT8(r,v)         (out_8(MACIO_FCR8(macio,r), (v)))
 
+/*
+ * Those are exported by pmac feature for internal use by arch code
+ * only like the platform function callbacks, do not use directly in drivers
+ */
+extern spinlock_t feature_lock;
+extern struct device_node *uninorth_node;
+extern u32 __iomem *uninorth_base;
+
+/*
+ * Uninorth reg. access. Note that Uni-N regs are big endian
+ */
+
+#define UN_REG(r)       (uninorth_base + ((r) >> 2))
+#define UN_IN(r)        (in_be32(UN_REG(r)))
+#define UN_OUT(r,v)     (out_be32(UN_REG(r), (v)))
+#define UN_BIS(r,v)     (UN_OUT((r), UN_IN(r) | (v)))
+#define UN_BIC(r,v)     (UN_OUT((r), UN_IN(r) & ~(v)))
+
+
 #endif /* __PPC_ASM_PMAC_FEATURE_H */
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/pmac_low_i2c.h b/include/asm-powerpc/pmac_low_i2c.h
index 809a5963d5e7..131011bd7e76 100644
--- a/include/asm-powerpc/pmac_low_i2c.h
+++ b/include/asm-powerpc/pmac_low_i2c.h
@@ -11,33 +11,97 @@
  */
 #ifndef __PMAC_LOW_I2C_H__
 #define __PMAC_LOW_I2C_H__
+#ifdef __KERNEL__
 
 /* i2c mode (based on the platform functions format) */
 enum {
-        pmac_low_i2c_mode_dumb          = 1,
-        pmac_low_i2c_mode_std           = 2,
-        pmac_low_i2c_mode_stdsub        = 3,
-        pmac_low_i2c_mode_combined      = 4,
+        pmac_i2c_mode_dumb      = 1,
+        pmac_i2c_mode_std       = 2,
+        pmac_i2c_mode_stdsub    = 3,
+        pmac_i2c_mode_combined  = 4,
 };
 
 /* RW bit in address */
 enum {
-        pmac_low_i2c_read               = 0x01,
-        pmac_low_i2c_write              = 0x00
+        pmac_i2c_read           = 0x01,
+        pmac_i2c_write          = 0x00
 };
 
+/* i2c bus type */
+enum {
+        pmac_i2c_bus_keywest    = 0,
+        pmac_i2c_bus_pmu        = 1,
+        pmac_i2c_bus_smu        = 2,
+};
+
+/* i2c bus features */
+enum {
+        /* can_largesub : supports >1 byte subaddresses (SMU only) */
+        pmac_i2c_can_largesub   = 0x00000001u,
+
+        /* multibus : device node holds multiple busses, bus number is
+         * encoded in bits 0xff00 of "reg" of a given device
+         */
+        pmac_i2c_multibus       = 0x00000002u,
+};
+
+/* i2c busses in the system */
+struct pmac_i2c_bus;
+struct i2c_adapter;
+
 /* Init, called early during boot */
-extern void pmac_init_low_i2c(void);
+extern int pmac_i2c_init(void);
+
+/* Lookup an i2c bus for a device-node. The node can be either the bus
+ * node itself or a device below it. In the case of a multibus, the bus
+ * node itself is the controller node, else, it's a child of the controller
+ * node
+ */
+extern struct pmac_i2c_bus *pmac_i2c_find_bus(struct device_node *node);
+
+/* Get the address for an i2c device. This strips the bus number if
+ * necessary. The 7 bits address is returned 1 bit right shifted so that the
+ * direction can be directly ored in
+ */
+extern u8 pmac_i2c_get_dev_addr(struct device_node *device);
+
+/* Get infos about a bus */
+extern struct device_node *pmac_i2c_get_controller(struct pmac_i2c_bus *bus);
+extern struct device_node *pmac_i2c_get_bus_node(struct pmac_i2c_bus *bus);
+extern int pmac_i2c_get_type(struct pmac_i2c_bus *bus);
+extern int pmac_i2c_get_flags(struct pmac_i2c_bus *bus);
+extern int pmac_i2c_get_channel(struct pmac_i2c_bus *bus);
+
+/* i2c layer adapter attach/detach */
+extern void pmac_i2c_attach_adapter(struct pmac_i2c_bus *bus,
+                                    struct i2c_adapter *adapter);
+extern void pmac_i2c_detach_adapter(struct pmac_i2c_bus *bus,
+                                    struct i2c_adapter *adapter);
+extern struct i2c_adapter *pmac_i2c_get_adapter(struct pmac_i2c_bus *bus);
+extern struct pmac_i2c_bus *pmac_i2c_adapter_to_bus(struct i2c_adapter *adapter);
+
+/* March a device or bus with an i2c adapter structure, to be used by drivers
+ * to match device-tree nodes with i2c adapters during adapter discovery
+ * callbacks
+ */
+extern int pmac_i2c_match_adapter(struct device_node *dev,
+                                  struct i2c_adapter *adapter);
+
 
-/* Locking functions exposed to i2c-keywest */
-int pmac_low_i2c_lock(struct device_node *np);
-int pmac_low_i2c_unlock(struct device_node *np);
+/* (legacy) Locking functions exposed to i2c-keywest */
+extern int pmac_low_i2c_lock(struct device_node *np);
+extern int pmac_low_i2c_unlock(struct device_node *np);
 
 /* Access functions for platform code */
-int pmac_low_i2c_open(struct device_node *np, int channel);
-int pmac_low_i2c_close(struct device_node *np);
-int pmac_low_i2c_setmode(struct device_node *np, int mode);
-int pmac_low_i2c_xfer(struct device_node *np, u8 addrdir, u8 subaddr, u8 *data, int len);
+extern int pmac_i2c_open(struct pmac_i2c_bus *bus, int polled);
+extern void pmac_i2c_close(struct pmac_i2c_bus *bus);
+extern int pmac_i2c_setmode(struct pmac_i2c_bus *bus, int mode);
+extern int pmac_i2c_xfer(struct pmac_i2c_bus *bus, u8 addrdir, int subsize,
+                         u32 subaddr, u8 *data,  int len);
 
+/* Suspend/resume code called by via-pmu directly for now */
+extern void pmac_pfunc_i2c_suspend(void);
+extern void pmac_pfunc_i2c_resume(void);
 
+#endif /* __KERNEL__ */
 #endif /* __PMAC_LOW_I2C_H__ */
diff --git a/include/asm-powerpc/pmac_pfunc.h b/include/asm-powerpc/pmac_pfunc.h
new file mode 100644
index 000000000000..d9728c80f86d
--- /dev/null
+++ b/include/asm-powerpc/pmac_pfunc.h
@@ -0,0 +1,253 @@
+#ifndef __PMAC_PFUNC_H__
+#define __PMAC_PFUNC_H__
+
+#include <linux/types.h>
+#include <linux/list.h>
+
+/* Flags in command lists */
+#define PMF_FLAGS_ON_INIT               0x80000000u
+#define PMF_FLGAS_ON_TERM               0x40000000u
+#define PMF_FLAGS_ON_SLEEP              0x20000000u
+#define PMF_FLAGS_ON_WAKE               0x10000000u
+#define PMF_FLAGS_ON_DEMAND             0x08000000u
+#define PMF_FLAGS_INT_GEN               0x04000000u
+#define PMF_FLAGS_HIGH_SPEED            0x02000000u
+#define PMF_FLAGS_LOW_SPEED             0x01000000u
+#define PMF_FLAGS_SIDE_EFFECTS          0x00800000u
+
+/*
+ * Arguments to a platform function call.
+ *
+ * NOTE: By convention, pointer arguments point to an u32
+ */
+struct pmf_args {
+        union {
+                u32 v;
+                u32 *p;
+        } u[4];
+        unsigned int count;
+};
+
+/*
+ * A driver capable of interpreting commands provides a handlers
+ * structure filled with whatever handlers are implemented by this
+ * driver. Non implemented handlers are left NULL.
+ *
+ * PMF_STD_ARGS are the same arguments that are passed to the parser
+ * and that gets passed back to the various handlers.
+ *
+ * Interpreting a given function always start with a begin() call which
+ * returns an instance data to be passed around subsequent calls, and
+ * ends with an end() call. This allows the low level driver to implement
+ * locking policy or per-function instance data.
+ *
+ * For interrupt capable functions, irq_enable() is called when a client
+ * registers, and irq_disable() is called when the last client unregisters
+ * Note that irq_enable & irq_disable are called within a semaphore held
+ * by the core, thus you should not try to register yourself to some other
+ * pmf interrupt during those calls.
+ */
+
+#define PMF_STD_ARGS    struct pmf_function *func, void *instdata, \
+                        struct pmf_args *args
+
+struct pmf_function;
+
+struct pmf_handlers {
+        void * (*begin)(struct pmf_function *func, struct pmf_args *args);
+        void (*end)(struct pmf_function *func, void *instdata);
+
+        int (*irq_enable)(struct pmf_function *func);
+        int (*irq_disable)(struct pmf_function *func);
+
+        int (*write_gpio)(PMF_STD_ARGS, u8 value, u8 mask);
+        int (*read_gpio)(PMF_STD_ARGS, u8 mask, int rshift, u8 xor);
+
+        int (*write_reg32)(PMF_STD_ARGS, u32 offset, u32 value, u32 mask);
+        int (*read_reg32)(PMF_STD_ARGS, u32 offset);
+        int (*write_reg16)(PMF_STD_ARGS, u32 offset, u16 value, u16 mask);
+        int (*read_reg16)(PMF_STD_ARGS, u32 offset);
+        int (*write_reg8)(PMF_STD_ARGS, u32 offset, u8 value, u8 mask);
+        int (*read_reg8)(PMF_STD_ARGS, u32 offset);
+
+        int (*delay)(PMF_STD_ARGS, u32 duration);
+
+        int (*wait_reg32)(PMF_STD_ARGS, u32 offset, u32 value, u32 mask);
+        int (*wait_reg16)(PMF_STD_ARGS, u32 offset, u16 value, u16 mask);
+        int (*wait_reg8)(PMF_STD_ARGS, u32 offset, u8 value, u8 mask);
+
+        int (*read_i2c)(PMF_STD_ARGS, u32 len);
+        int (*write_i2c)(PMF_STD_ARGS, u32 len, const u8 *data);
+        int (*rmw_i2c)(PMF_STD_ARGS, u32 masklen, u32 valuelen, u32 totallen,
+                       const u8 *maskdata, const u8 *valuedata);
+
+        int (*read_cfg)(PMF_STD_ARGS, u32 offset, u32 len);
+        int (*write_cfg)(PMF_STD_ARGS, u32 offset, u32 len, const u8 *data);
+        int (*rmw_cfg)(PMF_STD_ARGS, u32 offset, u32 masklen, u32 valuelen,
+                       u32 totallen, const u8 *maskdata, const u8 *valuedata);
+
+        int (*read_i2c_sub)(PMF_STD_ARGS, u8 subaddr, u32 len);
+        int (*write_i2c_sub)(PMF_STD_ARGS, u8 subaddr, u32 len, const u8 *data);
+        int (*set_i2c_mode)(PMF_STD_ARGS, int mode);
+        int (*rmw_i2c_sub)(PMF_STD_ARGS, u8 subaddr, u32 masklen, u32 valuelen,
+                           u32 totallen, const u8 *maskdata,
+                           const u8 *valuedata);
+
+        int (*read_reg32_msrx)(PMF_STD_ARGS, u32 offset, u32 mask, u32 shift,
+                               u32 xor);
+        int (*read_reg16_msrx)(PMF_STD_ARGS, u32 offset, u32 mask, u32 shift,
+                               u32 xor);
+        int (*read_reg8_msrx)(PMF_STD_ARGS, u32 offset, u32 mask, u32 shift,
+                              u32 xor);
+
+        int (*write_reg32_slm)(PMF_STD_ARGS, u32 offset, u32 shift, u32 mask);
+        int (*write_reg16_slm)(PMF_STD_ARGS, u32 offset, u32 shift, u32 mask);
+        int (*write_reg8_slm)(PMF_STD_ARGS, u32 offset, u32 shift, u32 mask);
+
+        int (*mask_and_compare)(PMF_STD_ARGS, u32 len, const u8 *maskdata,
+                                const u8 *valuedata);
+
+        struct module *owner;
+};
+
+
+/*
+ * Drivers who expose platform functions register at init time, this
+ * causes the platform functions for that device node to be parsed in
+ * advance and associated with the device. The data structures are
+ * partially public so a driver can walk the list of platform functions
+ * and eventually inspect the flags
+ */
+struct pmf_device;
+
+struct pmf_function {
+        /* All functions for a given driver are linked */
+        struct list_head        link;
+
+        /* Function node & driver data */
+        struct device_node      *node;
+        void                    *driver_data;
+
+        /* For internal use by core */
+        struct pmf_device       *dev;
+
+        /* The name is the "xxx" in "platform-do-xxx", this is how
+         * platform functions are identified by this code. Some functions
+         * only operate for a given target, in which case the phandle is
+         * here (or 0 if the filter doesn't apply)
+         */
+        const char              *name;
+        u32                     phandle;
+
+        /* The flags for that function. You can have several functions
+         * with the same name and different flag
+         */
+        u32                     flags;
+
+        /* The actual tokenized function blob */
+        const void              *data;
+        unsigned int            length;
+
+        /* Interrupt clients */
+        struct list_head        irq_clients;
+
+        /* Refcounting */
+        struct kref             ref;
+};
+
+/*
+ * For platform functions that are interrupts, one can register
+ * irq_client structures. You canNOT use the same structure twice
+ * as it contains a link member. Also, the callback is called with
+ * a spinlock held, you must not call back into any of the pmf_* functions
+ * from within that callback
+ */
+struct pmf_irq_client {
+        void                    (*handler)(void *data);
+        void                    *data;
+        struct module           *owner;
+        struct list_head        link;
+};
+
+
+/*
+ * Register/Unregister a function-capable driver and its handlers
+ */
+extern int pmf_register_driver(struct device_node *np,
+                              struct pmf_handlers *handlers,
+                              void *driverdata);
+
+extern void pmf_unregister_driver(struct device_node *np);
+
+
+/*
+ * Register/Unregister interrupt clients
+ */
+extern int pmf_register_irq_client(struct device_node *np,
+                                   const char *name,
+                                   struct pmf_irq_client *client);
+
+extern void pmf_unregister_irq_client(struct device_node *np,
+                                      const char *name,
+                                      struct pmf_irq_client *client);
+
+/*
+ * Called by the handlers when an irq happens
+ */
+extern void pmf_do_irq(struct pmf_function *func);
+
+
+/*
+ * Low level call to platform functions.
+ *
+ * The phandle can filter on the target object for functions that have
+ * multiple targets, the flags allow you to restrict the call to a given
+ * combination of flags.
+ *
+ * The args array contains as many arguments as is required by the function,
+ * this is dependent on the function you are calling, unfortunately Apple
+ * mecanism provides no way to encode that so you have to get it right at
+ * the call site. Some functions require no args, in which case, you can
+ * pass NULL.
+ *
+ * You can also pass NULL to the name. This will match any function that has
+ * the appropriate combination of flags & phandle or you can pass 0 to the
+ * phandle to match any
+ */
+extern int pmf_do_functions(struct device_node *np, const char *name,
+                            u32 phandle, u32 flags, struct pmf_args *args);
+
+
+
+/*
+ * High level call to a platform function.
+ *
+ * This one looks for the platform-xxx first so you should call it to the
+ * actual target if any. It will fallback to platform-do-xxx if it can't
+ * find one. It will also exclusively target functions that have
+ * the "OnDemand" flag.
+ */
+
+extern int pmf_call_function(struct device_node *target, const char *name,
+                             struct pmf_args *args);
+
+
+/*
+ * For low latency interrupt usage, you can lookup for on-demand functions
+ * using the functions below
+ */
+
+extern struct pmf_function *pmf_find_function(struct device_node *target,
+                                              const char *name);
+
+extern struct pmf_function * pmf_get_function(struct pmf_function *func);
+extern void pmf_put_function(struct pmf_function *func);
+
+extern int pmf_call_one(struct pmf_function *func, struct pmf_args *args);
+
+
+/* Suspend/resume code called by via-pmu directly for now */
+extern void pmac_pfunc_base_suspend(void);
+extern void pmac_pfunc_base_resume(void);
+
+#endif /* __PMAC_PFUNC_H__ */
diff --git a/include/asm-powerpc/pmc.h b/include/asm-powerpc/pmc.h
index 5f41f3a2b293..07d6a4279319 100644
--- a/include/asm-powerpc/pmc.h
+++ b/include/asm-powerpc/pmc.h
@@ -18,6 +18,7 @@
  */
 #ifndef _POWERPC_PMC_H
 #define _POWERPC_PMC_H
+#ifdef __KERNEL__
 
 #include <asm/ptrace.h>
 
@@ -44,4 +45,5 @@ void dump_pmcs(void);
 extern struct op_powerpc_model op_model_fsl_booke;
 #endif
 
+#endif /* __KERNEL__ */
 #endif /* _POWERPC_PMC_H */
diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h
index 36cdc869e580..f80482c7231f 100644
--- a/include/asm-powerpc/ppc-pci.h
+++ b/include/asm-powerpc/ppc-pci.h
@@ -8,6 +8,7 @@
  */
 #ifndef _ASM_POWERPC_PPC_PCI_H
 #define _ASM_POWERPC_PPC_PCI_H
+#ifdef __KERNEL__
 
 #include <linux/pci.h>
 #include <asm/pci-bridge.h>
@@ -51,6 +52,21 @@ extern unsigned long pci_probe_only;
 
 /* ---- EEH internal-use-only related routines ---- */
 #ifdef CONFIG_EEH
+
+void pci_addr_cache_insert_device(struct pci_dev *dev);
+void pci_addr_cache_remove_device(struct pci_dev *dev);
+void pci_addr_cache_build(void);
+struct pci_dev *pci_get_device_by_addr(unsigned long addr);
+
+/**
+ * eeh_slot_error_detail -- record and EEH error condition to the log
+ * @severity: 1 if temporary, 2 if permanent failure.
+ *
+ * Obtains the the EEH error details from the RTAS subsystem,
+ * and then logs these details with the RTAS error log system.
+ */
+void eeh_slot_error_detail (struct pci_dn *pdn, int severity);
+
 /**
  * rtas_set_slot_reset -- unfreeze a frozen slot
  *
@@ -58,8 +74,10 @@ extern unsigned long pci_probe_only;
  * does this by asserting the PCI #RST line for 1/8th of
  * a second; this routine will sleep while the adapter is
  * being reset.
+ *
+ * Returns a non-zero value if the reset failed.
  */
-void rtas_set_slot_reset (struct pci_dn *);
+int rtas_set_slot_reset (struct pci_dn *);
 
 /** 
  * eeh_restore_bars - Restore device configuration info.
@@ -83,6 +101,7 @@ void eeh_restore_bars(struct pci_dn *);
 void rtas_configure_bridge(struct pci_dn *);
 
 int rtas_write_config(struct pci_dn *, int where, int size, u32 val);
+int rtas_read_config(struct pci_dn *, int where, int size, u32 *val);
 
 /**
  * mark and clear slots: find "partition endpoint" PE and set or 
@@ -91,6 +110,10 @@ int rtas_write_config(struct pci_dn *, int where, int size, u32 val);
 void eeh_mark_slot (struct device_node *dn, int mode_flag);
 void eeh_clear_slot (struct device_node *dn, int mode_flag);
 
+/* Find the associated "Partiationable Endpoint" PE */
+struct device_node * find_device_pe(struct device_node *dn);
+
 #endif
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_PPC_PCI_H */
diff --git a/include/asm-powerpc/ppc_asm.h b/include/asm-powerpc/ppc_asm.h
index c27baa0563fe..ab8688d39024 100644
--- a/include/asm-powerpc/ppc_asm.h
+++ b/include/asm-powerpc/ppc_asm.h
@@ -94,6 +94,7 @@
 #define RFDI            .long 0x4c00004e        /* rfdi instruction */
 #define RFMCI           .long 0x4c00004c        /* rfmci instruction */
 
+#ifdef __KERNEL__
 #ifdef CONFIG_PPC64
 
 #define XGLUE(a,b) a##b
@@ -155,52 +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 OFF(name)       name@l
+#define LOAD_REG_ADDR(reg,name)         LOAD_REG_IMMEDIATE(reg, name)
+
+#define LOAD_REG_ADDRBASE(reg, name)    lis     (reg),name@ha
+#define ADDROFF(name)                   name@l
 
 /* offsets for stack frame layout */
 #define LRSAVE  4
@@ -325,6 +330,8 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601)
 #define CLR_TOP32(r)
 #endif
 
+#endif /* __KERNEL__ */
+
 /* The boring bits... */
 
 /* Condition Register Bit Fields */
diff --git a/include/asm-powerpc/processor.h b/include/asm-powerpc/processor.h
index d12382d292d4..415fa393b00c 100644
--- a/include/asm-powerpc/processor.h
+++ b/include/asm-powerpc/processor.h
@@ -10,7 +10,6 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#include <linux/config.h>
 #include <asm/reg.h>
 
 #ifndef __ASSEMBLY__
@@ -50,6 +49,7 @@
 #define _CHRP_IBM       0x05    /* IBM chrp, the longtrail and longtrail 2 */
 #define _CHRP_Pegasos   0x06    /* Genesi/bplan's Pegasos and Pegasos2 */
 
+#ifdef __KERNEL__
 #define platform_is_pseries()   (_machine == PLATFORM_PSERIES || \
                                  _machine == PLATFORM_PSERIES_LPAR)
 #define platform_is_lpar()      (!!(_machine & PLATFORM_LPAR))
@@ -68,7 +68,6 @@ extern int _chrp_type;
  * vendor. Board revision is also made available. This will be moved
  * elsewhere soon
  */
-extern unsigned char ucSystemType;
 extern unsigned char ucBoardRev;
 extern unsigned char ucBoardRevMaj, ucBoardRevMin;
 
@@ -82,7 +81,7 @@ extern unsigned char ucBoardRevMaj, ucBoardRevMin;
 #else
 #define _machine 0
 #endif /* CONFIG_PPC_MULTIPLATFORM */
-
+#endif /* __KERNEL__ */
 /*
  * Default implementation of macro that returns current
  * instruction pointer ("program counter").
diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h
index f999df1c5c90..5b2bd4eefb01 100644
--- a/include/asm-powerpc/prom.h
+++ b/include/asm-powerpc/prom.h
@@ -65,49 +65,11 @@ struct boot_param_header
 typedef u32 phandle;
 typedef u32 ihandle;
 
-struct address_range {
-        unsigned long space;
-        unsigned long address;
-        unsigned long size;
-};
-
 struct interrupt_info {
         int     line;
         int     sense;          /* +ve/-ve logic, edge or level, etc. */
 };
 
-struct pci_address {
-        u32 a_hi;
-        u32 a_mid;
-        u32 a_lo;
-};
-
-struct isa_address {
-        u32 a_hi;
-        u32 a_lo;
-};
-
-struct isa_range {
-        struct isa_address isa_addr;
-        struct pci_address pci_addr;
-        unsigned int size;
-};
-
-struct reg_property {
-        unsigned long address;
-        unsigned long size;
-};
-
-struct reg_property32 {
-        unsigned int address;
-        unsigned int size;
-};
-
-struct reg_property64 {
-        u64 address;
-        u64 size;
-};
-
 struct property {
         char    *name;
         int     length;
@@ -120,13 +82,12 @@ struct device_node {
         char    *type;
         phandle node;
         phandle linux_phandle;
-        int     n_addrs;
-        struct  address_range *addrs;
         int     n_intrs;
         struct  interrupt_info *intrs;
         char    *full_name;
 
         struct  property *properties;
+        struct  property *deadprops; /* removed properties */
         struct  device_node *parent;
         struct  device_node *child;
         struct  device_node *sibling;
@@ -175,6 +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);
 
@@ -204,6 +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
 /*
@@ -223,5 +191,36 @@ extern struct resource *request_OF_resource(struct device_node* node,
                                 int index, const char* name_postfix);
 extern int release_OF_resource(struct device_node* node, int index);
 
+
+/*
+ * OF address retreival & translation
+ */
+
+
+/* Translate an OF address block into a CPU physical address
+ */
+#define OF_BAD_ADDR     ((u64)-1)
+extern u64 of_translate_address(struct device_node *np, u32 *addr);
+
+/* Extract an address from a device, returns the region size and
+ * the address space flags too. The PCI version uses a BAR number
+ * instead of an absolute index
+ */
+extern u32 *of_get_address(struct device_node *dev, int index,
+                           u64 *size, unsigned int *flags);
+extern u32 *of_get_pci_address(struct device_node *dev, int bar_no,
+                               u64 *size, unsigned int *flags);
+
+/* Get an address as a resource. Note that if your address is
+ * a PIO address, the conversion will fail if the physical address
+ * can't be internally converted to an IO token with
+ * pci_address_to_pio(), that is because it's either called to early
+ * or it can't be matched to any host bridge IO space
+ */
+extern int of_address_to_resource(struct device_node *dev, int index,
+                                  struct resource *r);
+extern int of_pci_address_to_resource(struct device_node *dev, int bar,
+                                      struct resource *r);
+
 #endif /* __KERNEL__ */
 #endif /* _POWERPC_PROM_H */
diff --git a/include/asm-powerpc/ptrace.h b/include/asm-powerpc/ptrace.h
index 1f7ecdb0b6ce..9c550b314823 100644
--- a/include/asm-powerpc/ptrace.h
+++ b/include/asm-powerpc/ptrace.h
@@ -87,7 +87,7 @@ extern unsigned long profile_pc(struct pt_regs *regs);
 
 #define force_successful_syscall_return()   \
         do { \
-                current_thread_info()->syscall_noerror = 1; \
+                set_thread_flag(TIF_NOERROR); \
         } while(0)
 
 /*
diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
index eb392d038ed7..12ecc9b9f285 100644
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -145,6 +145,10 @@
 #define SPRN_CTR        0x009   /* Count Register */
 #define SPRN_CTRLF      0x088
 #define SPRN_CTRLT      0x098
+#define   CTRL_CT       0xc0000000      /* current thread */
+#define   CTRL_CT0      0x80000000      /* thread 0 */
+#define   CTRL_CT1      0x40000000      /* thread 1 */
+#define   CTRL_TE       0x00c00000      /* thread enable */
 #define   CTRL_RUNLATCH 0x1
 #define SPRN_DABR       0x3F5   /* Data Address Breakpoint Register */
 #define   DABR_TRANSLATION      (1UL << 2)
@@ -257,11 +261,11 @@
 #define SPRN_HID6       0x3F9   /* BE HID 6 */
 #define   HID6_LB       (0x0F<<12) /* Concurrent Large Page Modes */
 #define   HID6_DLP      (1<<20) /* Disable all large page modes (4K only) */
-#define SPRN_TSCR       0x399   /* Thread switch control on BE */
-#define SPRN_TTR        0x39A   /* Thread switch timeout on BE */
-#define   TSCR_DEC_ENABLE       0x200000 /* Decrementer Interrupt */
-#define   TSCR_EE_ENABLE        0x100000 /* External Interrupt */
-#define   TSCR_EE_BOOST         0x080000 /* External Interrupt Boost */
+#define SPRN_TSC_CELL   0x399   /* Thread switch control on Cell */
+#define   TSC_CELL_DEC_ENABLE_0 0x400000 /* Decrementer Interrupt */
+#define   TSC_CELL_DEC_ENABLE_1 0x200000 /* Decrementer Interrupt */
+#define   TSC_CELL_EE_ENABLE    0x100000 /* External Interrupt */
+#define   TSC_CELL_EE_BOOST     0x080000 /* External Interrupt Boost */
 #define SPRN_TSC        0x3FD   /* Thread switch control on others */
 #define SPRN_TST        0x3FC   /* Thread switch timeout on others */
 #if !defined(SPRN_IAC1) && !defined(SPRN_IAC2)
@@ -375,6 +379,14 @@
 #define SPRN_SPRG7      0x117   /* Special Purpose Register General 7 */
 #define SPRN_SRR0       0x01A   /* Save/Restore Register 0 */
 #define SPRN_SRR1       0x01B   /* Save/Restore Register 1 */
+#define   SRR1_WAKEMASK         0x00380000 /* reason for wakeup */
+#define   SRR1_WAKERESET        0x00380000 /* System reset */
+#define   SRR1_WAKESYSERR       0x00300000 /* System error */
+#define   SRR1_WAKEEE           0x00200000 /* External interrupt */
+#define   SRR1_WAKEMT           0x00280000 /* mtctrl */
+#define   SRR1_WAKEDEC          0x00180000 /* Decrementer interrupt */
+#define   SRR1_WAKETHERM        0x00100000 /* Thermal management interrupt */
+
 #ifndef SPRN_SVR
 #define SPRN_SVR        0x11E   /* System Version Register */
 #endif
@@ -443,12 +455,35 @@
 #define SPRN_SDAR       781
 
 #else /* 32-bit */
-#define SPRN_MMCR0      0x3B8   /* Monitor Mode Control Register 0 */
-#define SPRN_MMCR1      0x3BC   /* Monitor Mode Control Register 1 */
-#define SPRN_PMC1       0x3B9   /* Performance Counter Register 1 */
-#define SPRN_PMC2       0x3BA   /* Performance Counter Register 2 */
-#define SPRN_PMC3       0x3BD   /* Performance Counter Register 3 */
-#define SPRN_PMC4       0x3BE   /* Performance Counter Register 4 */
+#define SPRN_MMCR0      952     /* Monitor Mode Control Register 0 */
+#define   MMCR0_FC      0x80000000UL /* freeze counters */
+#define   MMCR0_FCS     0x40000000UL /* freeze in supervisor state */
+#define   MMCR0_FCP     0x20000000UL /* freeze in problem state */
+#define   MMCR0_FCM1    0x10000000UL /* freeze counters while MSR mark = 1 */
+#define   MMCR0_FCM0    0x08000000UL /* freeze counters while MSR mark = 0 */
+#define   MMCR0_PMXE    0x04000000UL /* performance monitor exception enable */
+#define   MMCR0_FCECE   0x02000000UL /* freeze ctrs on enabled cond or event */
+#define   MMCR0_TBEE    0x00400000UL /* time base exception enable */
+#define   MMCR0_PMC1CE  0x00008000UL /* PMC1 count enable*/
+#define   MMCR0_PMCnCE  0x00004000UL /* count enable for all but PMC 1*/
+#define   MMCR0_TRIGGER 0x00002000UL /* TRIGGER enable */
+#define   MMCR0_PMC1SEL 0x00001fc0UL /* PMC 1 Event */
+#define   MMCR0_PMC2SEL 0x0000003fUL /* PMC 2 Event */
+
+#define SPRN_MMCR1      956
+#define   MMCR1_PMC3SEL 0xf8000000UL /* PMC 3 Event */
+#define   MMCR1_PMC4SEL 0x07c00000UL /* PMC 4 Event */
+#define   MMCR1_PMC5SEL 0x003e0000UL /* PMC 5 Event */
+#define   MMCR1_PMC6SEL 0x0001f800UL /* PMC 6 Event */
+#define SPRN_MMCR2      944
+#define SPRN_PMC1       953     /* Performance Counter Register 1 */
+#define SPRN_PMC2       954     /* Performance Counter Register 2 */
+#define SPRN_PMC3       957     /* Performance Counter Register 3 */
+#define SPRN_PMC4       958     /* Performance Counter Register 4 */
+#define SPRN_PMC5       945     /* Performance Counter Register 5 */
+#define SPRN_PMC6       946     /* Performance Counter Register 6 */
+
+#define SPRN_SIAR       955     /* Sampled Instruction Address Register */
 
 /* Bit definitions for MMCR0 and PMC1 / PMC2. */
 #define MMCR0_PMC1_CYCLES       (1 << 7)
@@ -458,7 +493,6 @@
 #define MMCR0_PMC2_CYCLES       0x1
 #define MMCR0_PMC2_ITLB         0x7
 #define MMCR0_PMC2_LOADMISSTIME 0x5
-#define MMCR0_PMXE      (1 << 26)
 #endif
 
 /* Processor Version Register (PVR) field extraction */
diff --git a/include/asm-powerpc/rtas.h b/include/asm-powerpc/rtas.h
index d1bb611ea626..f43c6835e62a 100644
--- a/include/asm-powerpc/rtas.h
+++ b/include/asm-powerpc/rtas.h
@@ -1,5 +1,6 @@
 #ifndef _POWERPC_RTAS_H
 #define _POWERPC_RTAS_H
+#ifdef __KERNEL__
 
 #include <linux/spinlock.h>
 #include <asm/page.h>
@@ -160,7 +161,6 @@ extern struct rtas_t rtas;
 extern void enter_rtas(unsigned long);
 extern int rtas_token(const char *service);
 extern int rtas_call(int token, int, int, int *, ...);
-extern void call_rtas_display_status(unsigned char);
 extern void rtas_restart(char *cmd);
 extern void rtas_power_off(void);
 extern void rtas_halt(void);
@@ -229,4 +229,5 @@ extern unsigned long rtas_rmo_buf;
 
 #define GLOBAL_INTERRUPT_QUEUE 9005
 
+#endif /* __KERNEL__ */
 #endif /* _POWERPC_RTAS_H */
diff --git a/include/asm-powerpc/seccomp.h b/include/asm-powerpc/seccomp.h
index 1e1cfe12882b..853765eb1f65 100644
--- a/include/asm-powerpc/seccomp.h
+++ b/include/asm-powerpc/seccomp.h
@@ -1,6 +1,10 @@
 #ifndef _ASM_POWERPC_SECCOMP_H
+#define _ASM_POWERPC_SECCOMP_H
 
+#ifdef __KERNEL__
 #include <linux/thread_info.h>
+#endif
+
 #include <linux/unistd.h>
 
 #define __NR_seccomp_read __NR_read
diff --git a/include/asm-powerpc/sections.h b/include/asm-powerpc/sections.h
index 47be2ac2a925..916018e425c4 100644
--- a/include/asm-powerpc/sections.h
+++ b/include/asm-powerpc/sections.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_SECTIONS_H
 #define _ASM_POWERPC_SECTIONS_H
+#ifdef __KERNEL__
 
 #include <asm-generic/sections.h>
 
@@ -17,4 +18,5 @@ static inline int in_kernel_text(unsigned long addr)
 
 #endif
 
+#endif /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_SECTIONS_H */
diff --git a/include/asm-powerpc/serial.h b/include/asm-powerpc/serial.h
index b273d630b32f..3e8589b43cb2 100644
--- a/include/asm-powerpc/serial.h
+++ b/include/asm-powerpc/serial.h
@@ -15,4 +15,10 @@
 /* Default baud base if not found in device-tree */
 #define BASE_BAUD ( 1843200 / 16 )
 
+#ifdef CONFIG_PPC_UDBG_16550
+extern void find_legacy_serial_ports(void);
+#else
+#define find_legacy_serial_ports()      do { } while (0)
+#endif
+
 #endif /* _PPC64_SERIAL_H */
diff --git a/include/asm-powerpc/signal.h b/include/asm-powerpc/signal.h
index 694c8d2dab87..a4d8f8648541 100644
--- a/include/asm-powerpc/signal.h
+++ b/include/asm-powerpc/signal.h
@@ -2,10 +2,13 @@
 #define _ASM_POWERPC_SIGNAL_H
 
 #include <linux/types.h>
-#include <linux/config.h>
 
 #define _NSIG           64
-#define _NSIG_BPW       BITS_PER_LONG
+#ifdef __powerpc64__
+#define _NSIG_BPW       64
+#else
+#define _NSIG_BPW       32
+#endif
 #define _NSIG_WORDS     (_NSIG / _NSIG_BPW)
 
 typedef unsigned long old_sigset_t;             /* at least 32 bits */
diff --git a/include/asm-powerpc/smu.h b/include/asm-powerpc/smu.h
index 76c29a9784dd..82ce47607774 100644
--- a/include/asm-powerpc/smu.h
+++ b/include/asm-powerpc/smu.h
@@ -4,9 +4,11 @@
 /*
  * Definitions for talking to the SMU chip in newer G5 PowerMacs
  */
-
+#ifdef __KERNEL__
 #include <linux/config.h>
 #include <linux/list.h>
+#endif
+#include <linux/types.h>
 
 /*
  * Known SMU commands
@@ -20,7 +22,7 @@
 /*
  * Partition info commands
  *
- * These commands are used to retreive the sdb-partition-XX datas from
+ * These commands are used to retrieve the sdb-partition-XX datas from
  * the SMU. The lenght is always 2. First byte is the subcommand code
  * and second byte is the partition ID.
  *
@@ -223,7 +225,7 @@
  *
  * SMU_CMD_MISC_ee_GET_DATABLOCK_REC is used, among others, to
  * transfer blocks of data from the SMU. So far, I've decrypted it's
- * usage to retreive partition data. In order to do that, you have to
+ * usage to retrieve partition data. In order to do that, you have to
  * break your transfer in "chunks" since that command cannot transfer
  * more than a chunk at a time. The chunk size used by OF is 0xe bytes,
  * but it seems that the darwin driver will let you do 0x1e bytes if
@@ -356,6 +358,9 @@ extern unsigned long smu_cmdbuf_abs;
  * Kenrel asynchronous i2c interface
  */
 
+#define SMU_I2C_READ_MAX        0x1d
+#define SMU_I2C_WRITE_MAX       0x15
+
 /* SMU i2c header, exactly matches i2c header on wire */
 struct smu_i2c_param
 {
@@ -366,12 +371,9 @@ struct smu_i2c_param
         u8      subaddr[3];     /* subaddress */
         u8      caddr;          /* combined address, filled by SMU driver */
         u8      datalen;        /* length of transfer */
-        u8      data[7];        /* data */
+        u8      data[SMU_I2C_READ_MAX]; /* data */
 };
 
-#define SMU_I2C_READ_MAX        0x0d
-#define SMU_I2C_WRITE_MAX       0x05
-
 struct smu_i2c_cmd
 {
         /* public */
@@ -385,7 +387,7 @@ struct smu_i2c_cmd
         int                     read;
         int                     stage;
         int                     retries;
-        u8                      pdata[0x10];
+        u8                      pdata[32];
         struct list_head        link;
 };
 
@@ -487,8 +489,8 @@ struct smu_sdbp_slotspow {
 #define SMU_SDB_SENSORTREE_ID           0x25
 
 struct smu_sdbp_sensortree {
-        u8      model_id;
-        u8      unknown[3];
+        __u8    model_id;
+        __u8    unknown[3];
 };
 
 /* This partition contains CPU thermal control PID informations. So far
@@ -498,13 +500,13 @@ struct smu_sdbp_sensortree {
 #define SMU_SDB_CPUPIDDATA_ID           0x17
 
 struct smu_sdbp_cpupiddata {
-        u8      unknown1;
-        u8      target_temp_delta;
-        u8      unknown2;
-        u8      history_len;
-        s16     power_adj;
-        u16     max_power;
-        s32     gp,gr,gd;
+        __u8    unknown1;
+        __u8    target_temp_delta;
+        __u8    unknown2;
+        __u8    history_len;
+        __s16   power_adj;
+        __u16   max_power;
+        __s32   gp,gr,gd;
 };
 
 
@@ -517,7 +519,7 @@ struct smu_sdbp_cpupiddata {
  * if not found. The data format is described below
  */
 extern struct smu_sdbp_header *smu_get_sdb_partition(int id,
-                                                     unsigned int *size);
+                                        unsigned int *size);
 
 #endif /* __KERNEL__ */
 
@@ -554,7 +556,7 @@ struct smu_user_cmd_hdr
         __u32           cmdtype;
 #define SMU_CMDTYPE_SMU                 0       /* SMU command */
 #define SMU_CMDTYPE_WANTS_EVENTS        1       /* switch fd to events mode */
-#define SMU_CMDTYPE_GET_PARTITION       2       /* retreive an sdb partition */
+#define SMU_CMDTYPE_GET_PARTITION       2       /* retrieve an sdb partition */
 
         __u8            cmd;                    /* SMU command byte */
         __u8            pad[3];                 /* padding */
diff --git a/include/asm-powerpc/sparsemem.h b/include/asm-powerpc/sparsemem.h
index ba1b34fdb967..38b1ea3b58fd 100644
--- a/include/asm-powerpc/sparsemem.h
+++ b/include/asm-powerpc/sparsemem.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_SPARSEMEM_H
 #define _ASM_POWERPC_SPARSEMEM_H 1
+#ifdef __KERNEL__
 
 #ifdef CONFIG_SPARSEMEM
 /*
@@ -13,8 +14,17 @@
 
 #ifdef CONFIG_MEMORY_HOTPLUG
 extern void create_section_mapping(unsigned long start, unsigned long end);
+#ifdef CONFIG_NUMA
+extern int hot_add_scn_to_nid(unsigned long scn_addr);
+#else
+static inline int hot_add_scn_to_nid(unsigned long scn_addr)
+{
+        return 0;
+}
+#endif /* CONFIG_NUMA */
 #endif /* CONFIG_MEMORY_HOTPLUG */
 
 #endif /* CONFIG_SPARSEMEM */
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_SPARSEMEM_H */
diff --git a/include/asm-powerpc/spinlock.h b/include/asm-powerpc/spinlock.h
index caa4b14e0e94..895cb6d3a42a 100644
--- a/include/asm-powerpc/spinlock.h
+++ b/include/asm-powerpc/spinlock.h
@@ -1,5 +1,6 @@
 #ifndef __ASM_SPINLOCK_H
 #define __ASM_SPINLOCK_H
+#ifdef __KERNEL__
 
 /*
  * Simple spin lock operations.  
@@ -45,7 +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\
@@ -79,7 +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 */
@@ -123,8 +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;
 }
 
@@ -166,7 +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"
@@ -191,7 +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)
@@ -248,8 +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\
@@ -261,9 +263,10 @@ 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;
 }
 
+#endif /* __KERNEL__ */
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
new file mode 100644
index 000000000000..38bacf2f6e0c
--- /dev/null
+++ b/include/asm-powerpc/spu.h
@@ -0,0 +1,600 @@
+/*
+ * SPU core / file system interface and HW structures
+ *
+ * (C) Copyright IBM Deutschland Entwicklung GmbH 2005
+ *
+ * Author: Arnd Bergmann <arndb@de.ibm.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, 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 _SPU_H
+#define _SPU_H
+#ifdef __KERNEL__
+
+#include <linux/config.h>
+#include <linux/kref.h>
+#include <linux/workqueue.h>
+
+#define LS_SIZE (256 * 1024)
+#define LS_ADDR_MASK (LS_SIZE - 1)
+
+#define MFC_PUT_CMD             0x20
+#define MFC_PUTS_CMD            0x28
+#define MFC_PUTR_CMD            0x30
+#define MFC_PUTF_CMD            0x22
+#define MFC_PUTB_CMD            0x21
+#define MFC_PUTFS_CMD           0x2A
+#define MFC_PUTBS_CMD           0x29
+#define MFC_PUTRF_CMD           0x32
+#define MFC_PUTRB_CMD           0x31
+#define MFC_PUTL_CMD            0x24
+#define MFC_PUTRL_CMD           0x34
+#define MFC_PUTLF_CMD           0x26
+#define MFC_PUTLB_CMD           0x25
+#define MFC_PUTRLF_CMD          0x36
+#define MFC_PUTRLB_CMD          0x35
+
+#define MFC_GET_CMD             0x40
+#define MFC_GETS_CMD            0x48
+#define MFC_GETF_CMD            0x42
+#define MFC_GETB_CMD            0x41
+#define MFC_GETFS_CMD           0x4A
+#define MFC_GETBS_CMD           0x49
+#define MFC_GETL_CMD            0x44
+#define MFC_GETLF_CMD           0x46
+#define MFC_GETLB_CMD           0x45
+
+#define MFC_SDCRT_CMD           0x80
+#define MFC_SDCRTST_CMD         0x81
+#define MFC_SDCRZ_CMD           0x89
+#define MFC_SDCRS_CMD           0x8D
+#define MFC_SDCRF_CMD           0x8F
+
+#define MFC_GETLLAR_CMD         0xD0
+#define MFC_PUTLLC_CMD          0xB4
+#define MFC_PUTLLUC_CMD         0xB0
+#define MFC_PUTQLLUC_CMD        0xB8
+#define MFC_SNDSIG_CMD          0xA0
+#define MFC_SNDSIGB_CMD         0xA1
+#define MFC_SNDSIGF_CMD         0xA2
+#define MFC_BARRIER_CMD         0xC0
+#define MFC_EIEIO_CMD           0xC8
+#define MFC_SYNC_CMD            0xCC
+
+#define MFC_MIN_DMA_SIZE_SHIFT  4       /* 16 bytes */
+#define MFC_MAX_DMA_SIZE_SHIFT  14      /* 16384 bytes */
+#define MFC_MIN_DMA_SIZE        (1 << MFC_MIN_DMA_SIZE_SHIFT)
+#define MFC_MAX_DMA_SIZE        (1 << MFC_MAX_DMA_SIZE_SHIFT)
+#define MFC_MIN_DMA_SIZE_MASK   (MFC_MIN_DMA_SIZE - 1)
+#define MFC_MAX_DMA_SIZE_MASK   (MFC_MAX_DMA_SIZE - 1)
+#define MFC_MIN_DMA_LIST_SIZE   0x0008  /*   8 bytes */
+#define MFC_MAX_DMA_LIST_SIZE   0x4000  /* 16K bytes */
+
+#define MFC_TAGID_TO_TAGMASK(tag_id)  (1 << (tag_id & 0x1F))
+
+/* Events for Channels 0-2 */
+#define MFC_DMA_TAG_STATUS_UPDATE_EVENT     0x00000001
+#define MFC_DMA_TAG_CMD_STALL_NOTIFY_EVENT  0x00000002
+#define MFC_DMA_QUEUE_AVAILABLE_EVENT       0x00000008
+#define MFC_SPU_MAILBOX_WRITTEN_EVENT       0x00000010
+#define MFC_DECREMENTER_EVENT               0x00000020
+#define MFC_PU_INT_MAILBOX_AVAILABLE_EVENT  0x00000040
+#define MFC_PU_MAILBOX_AVAILABLE_EVENT      0x00000080
+#define MFC_SIGNAL_2_EVENT                  0x00000100
+#define MFC_SIGNAL_1_EVENT                  0x00000200
+#define MFC_LLR_LOST_EVENT                  0x00000400
+#define MFC_PRIV_ATTN_EVENT                 0x00000800
+#define MFC_MULTI_SRC_EVENT                 0x00001000
+
+/* Flags indicating progress during context switch. */
+#define SPU_CONTEXT_SWITCH_PENDING      0UL
+#define SPU_CONTEXT_SWITCH_ACTIVE       1UL
+
+struct spu_context;
+struct spu_runqueue;
+
+struct spu {
+        char *name;
+        unsigned long local_store_phys;
+        u8 *local_store;
+        struct spu_problem __iomem *problem;
+        struct spu_priv1 __iomem *priv1;
+        struct spu_priv2 __iomem *priv2;
+        struct list_head list;
+        struct list_head sched_list;
+        int number;
+        u32 isrc;
+        u32 node;
+        u64 flags;
+        u64 dar;
+        u64 dsisr;
+        struct kref kref;
+        size_t ls_size;
+        unsigned int slb_replace;
+        struct mm_struct *mm;
+        struct spu_context *ctx;
+        struct spu_runqueue *rq;
+        unsigned long long timestamp;
+        pid_t pid;
+        int prio;
+        int class_0_pending;
+        spinlock_t register_lock;
+
+        u32 stop_code;
+        void (* wbox_callback)(struct spu *spu);
+        void (* ibox_callback)(struct spu *spu);
+        void (* stop_callback)(struct spu *spu);
+
+        char irq_c0[8];
+        char irq_c1[8];
+        char irq_c2[8];
+};
+
+struct spu *spu_alloc(void);
+void spu_free(struct spu *spu);
+int spu_irq_class_0_bottom(struct spu *spu);
+int spu_irq_class_1_bottom(struct spu *spu);
+void spu_irq_setaffinity(struct spu *spu, int cpu);
+
+extern struct spufs_calls {
+        asmlinkage long (*create_thread)(const char __user *name,
+                                        unsigned int flags, mode_t mode);
+        asmlinkage long (*spu_run)(struct file *filp, __u32 __user *unpc,
+                                                __u32 __user *ustatus);
+        struct module *owner;
+} spufs_calls;
+
+#ifdef CONFIG_SPU_FS_MODULE
+int register_spu_syscalls(struct spufs_calls *calls);
+void unregister_spu_syscalls(struct spufs_calls *calls);
+#else
+static inline int register_spu_syscalls(struct spufs_calls *calls)
+{
+        return 0;
+}
+static inline void unregister_spu_syscalls(struct spufs_calls *calls)
+{
+}
+#endif /* MODULE */
+
+
+/* access to priv1 registers */
+void spu_int_mask_and(struct spu *spu, int class, u64 mask);
+void spu_int_mask_or(struct spu *spu, int class, u64 mask);
+void spu_int_mask_set(struct spu *spu, int class, u64 mask);
+u64 spu_int_mask_get(struct spu *spu, int class);
+void spu_int_stat_clear(struct spu *spu, int class, u64 stat);
+u64 spu_int_stat_get(struct spu *spu, int class);
+void spu_int_route_set(struct spu *spu, u64 route);
+u64 spu_mfc_dar_get(struct spu *spu);
+u64 spu_mfc_dsisr_get(struct spu *spu);
+void spu_mfc_dsisr_set(struct spu *spu, u64 dsisr);
+void spu_mfc_sdr_set(struct spu *spu, u64 sdr);
+void spu_mfc_sr1_set(struct spu *spu, u64 sr1);
+u64 spu_mfc_sr1_get(struct spu *spu);
+void spu_mfc_tclass_id_set(struct spu *spu, u64 tclass_id);
+u64 spu_mfc_tclass_id_get(struct spu *spu);
+void spu_tlb_invalidate(struct spu *spu);
+void spu_resource_allocation_groupID_set(struct spu *spu, u64 id);
+u64 spu_resource_allocation_groupID_get(struct spu *spu);
+void spu_resource_allocation_enable_set(struct spu *spu, u64 enable);
+u64 spu_resource_allocation_enable_get(struct spu *spu);
+
+
+/*
+ * This defines the Local Store, Problem Area and Privlege Area of an SPU.
+ */
+
+union mfc_tag_size_class_cmd {
+        struct {
+                u16 mfc_size;
+                u16 mfc_tag;
+                u8  pad;
+                u8  mfc_rclassid;
+                u16 mfc_cmd;
+        } u;
+        struct {
+                u32 mfc_size_tag32;
+                u32 mfc_class_cmd32;
+        } by32;
+        u64 all64;
+};
+
+struct mfc_cq_sr {
+        u64 mfc_cq_data0_RW;
+        u64 mfc_cq_data1_RW;
+        u64 mfc_cq_data2_RW;
+        u64 mfc_cq_data3_RW;
+};
+
+struct spu_problem {
+#define MS_SYNC_PENDING         1L
+        u64 spc_mssync_RW;                                      /* 0x0000 */
+        u8  pad_0x0008_0x3000[0x3000 - 0x0008];
+
+        /* DMA Area */
+        u8  pad_0x3000_0x3004[0x4];                             /* 0x3000 */
+        u32 mfc_lsa_W;                                          /* 0x3004 */
+        u64 mfc_ea_W;                                           /* 0x3008 */
+        union mfc_tag_size_class_cmd mfc_union_W;                       /* 0x3010 */
+        u8  pad_0x3018_0x3104[0xec];                            /* 0x3018 */
+        u32 dma_qstatus_R;                                      /* 0x3104 */
+        u8  pad_0x3108_0x3204[0xfc];                            /* 0x3108 */
+        u32 dma_querytype_RW;                                   /* 0x3204 */
+        u8  pad_0x3208_0x321c[0x14];                            /* 0x3208 */
+        u32 dma_querymask_RW;                                   /* 0x321c */
+        u8  pad_0x3220_0x322c[0xc];                             /* 0x3220 */
+        u32 dma_tagstatus_R;                                    /* 0x322c */
+#define DMA_TAGSTATUS_INTR_ANY  1u
+#define DMA_TAGSTATUS_INTR_ALL  2u
+        u8  pad_0x3230_0x4000[0x4000 - 0x3230];                 /* 0x3230 */
+
+        /* SPU Control Area */
+        u8  pad_0x4000_0x4004[0x4];                             /* 0x4000 */
+        u32 pu_mb_R;                                            /* 0x4004 */
+        u8  pad_0x4008_0x400c[0x4];                             /* 0x4008 */
+        u32 spu_mb_W;                                           /* 0x400c */
+        u8  pad_0x4010_0x4014[0x4];                             /* 0x4010 */
+        u32 mb_stat_R;                                          /* 0x4014 */
+        u8  pad_0x4018_0x401c[0x4];                             /* 0x4018 */
+        u32 spu_runcntl_RW;                                     /* 0x401c */
+#define SPU_RUNCNTL_STOP        0L
+#define SPU_RUNCNTL_RUNNABLE    1L
+        u8  pad_0x4020_0x4024[0x4];                             /* 0x4020 */
+        u32 spu_status_R;                                       /* 0x4024 */
+#define SPU_STOP_STATUS_SHIFT           16
+#define SPU_STATUS_STOPPED              0x0
+#define SPU_STATUS_RUNNING              0x1
+#define SPU_STATUS_STOPPED_BY_STOP      0x2
+#define SPU_STATUS_STOPPED_BY_HALT      0x4
+#define SPU_STATUS_WAITING_FOR_CHANNEL  0x8
+#define SPU_STATUS_SINGLE_STEP          0x10
+#define SPU_STATUS_INVALID_INSTR        0x20
+#define SPU_STATUS_INVALID_CH           0x40
+#define SPU_STATUS_ISOLATED_STATE       0x80
+#define SPU_STATUS_ISOLATED_LOAD_STAUTUS 0x200
+#define SPU_STATUS_ISOLATED_EXIT_STAUTUS 0x400
+        u8  pad_0x4028_0x402c[0x4];                             /* 0x4028 */
+        u32 spu_spe_R;                                          /* 0x402c */
+        u8  pad_0x4030_0x4034[0x4];                             /* 0x4030 */
+        u32 spu_npc_RW;                                         /* 0x4034 */
+        u8  pad_0x4038_0x14000[0x14000 - 0x4038];               /* 0x4038 */
+
+        /* Signal Notification Area */
+        u8  pad_0x14000_0x1400c[0xc];                           /* 0x14000 */
+        u32 signal_notify1;                                     /* 0x1400c */
+        u8  pad_0x14010_0x1c00c[0x7ffc];                        /* 0x14010 */
+        u32 signal_notify2;                                     /* 0x1c00c */
+} __attribute__ ((aligned(0x20000)));
+
+/* SPU Privilege 2 State Area */
+struct spu_priv2 {
+        /* MFC Registers */
+        u8  pad_0x0000_0x1100[0x1100 - 0x0000];                 /* 0x0000 */
+
+        /* SLB Management Registers */
+        u8  pad_0x1100_0x1108[0x8];                             /* 0x1100 */
+        u64 slb_index_W;                                        /* 0x1108 */
+#define SLB_INDEX_MASK                          0x7L
+        u64 slb_esid_RW;                                        /* 0x1110 */
+        u64 slb_vsid_RW;                                        /* 0x1118 */
+#define SLB_VSID_SUPERVISOR_STATE       (0x1ull << 11)
+#define SLB_VSID_SUPERVISOR_STATE_MASK  (0x1ull << 11)
+#define SLB_VSID_PROBLEM_STATE          (0x1ull << 10)
+#define SLB_VSID_PROBLEM_STATE_MASK     (0x1ull << 10)
+#define SLB_VSID_EXECUTE_SEGMENT        (0x1ull << 9)
+#define SLB_VSID_NO_EXECUTE_SEGMENT     (0x1ull << 9)
+#define SLB_VSID_EXECUTE_SEGMENT_MASK   (0x1ull << 9)
+#define SLB_VSID_4K_PAGE                (0x0 << 8)
+#define SLB_VSID_LARGE_PAGE             (0x1ull << 8)
+#define SLB_VSID_PAGE_SIZE_MASK         (0x1ull << 8)
+#define SLB_VSID_CLASS_MASK             (0x1ull << 7)
+#define SLB_VSID_VIRTUAL_PAGE_SIZE_MASK (0x1ull << 6)
+        u64 slb_invalidate_entry_W;                             /* 0x1120 */
+        u64 slb_invalidate_all_W;                               /* 0x1128 */
+        u8  pad_0x1130_0x2000[0x2000 - 0x1130];                 /* 0x1130 */
+
+        /* Context Save / Restore Area */
+        struct mfc_cq_sr spuq[16];                              /* 0x2000 */
+        struct mfc_cq_sr puq[8];                                /* 0x2200 */
+        u8  pad_0x2300_0x3000[0x3000 - 0x2300];                 /* 0x2300 */
+
+        /* MFC Control */
+        u64 mfc_control_RW;                                     /* 0x3000 */
+#define MFC_CNTL_RESUME_DMA_QUEUE               (0ull << 0)
+#define MFC_CNTL_SUSPEND_DMA_QUEUE              (1ull << 0)
+#define MFC_CNTL_SUSPEND_DMA_QUEUE_MASK         (1ull << 0)
+#define MFC_CNTL_NORMAL_DMA_QUEUE_OPERATION     (0ull << 8)
+#define MFC_CNTL_SUSPEND_IN_PROGRESS            (1ull << 8)
+#define MFC_CNTL_SUSPEND_COMPLETE               (3ull << 8)
+#define MFC_CNTL_SUSPEND_DMA_STATUS_MASK        (3ull << 8)
+#define MFC_CNTL_DMA_QUEUES_EMPTY               (1ull << 14)
+#define MFC_CNTL_DMA_QUEUES_EMPTY_MASK          (1ull << 14)
+#define MFC_CNTL_PURGE_DMA_REQUEST              (1ull << 15)
+#define MFC_CNTL_PURGE_DMA_IN_PROGRESS          (1ull << 24)
+#define MFC_CNTL_PURGE_DMA_COMPLETE             (3ull << 24)
+#define MFC_CNTL_PURGE_DMA_STATUS_MASK          (3ull << 24)
+#define MFC_CNTL_RESTART_DMA_COMMAND            (1ull << 32)
+#define MFC_CNTL_DMA_COMMAND_REISSUE_PENDING    (1ull << 32)
+#define MFC_CNTL_DMA_COMMAND_REISSUE_STATUS_MASK (1ull << 32)
+#define MFC_CNTL_MFC_PRIVILEGE_STATE            (2ull << 33)
+#define MFC_CNTL_MFC_PROBLEM_STATE              (3ull << 33)
+#define MFC_CNTL_MFC_KEY_PROTECTION_STATE_MASK  (3ull << 33)
+#define MFC_CNTL_DECREMENTER_HALTED             (1ull << 35)
+#define MFC_CNTL_DECREMENTER_RUNNING            (1ull << 40)
+#define MFC_CNTL_DECREMENTER_STATUS_MASK        (1ull << 40)
+        u8  pad_0x3008_0x4000[0x4000 - 0x3008];                 /* 0x3008 */
+
+        /* Interrupt Mailbox */
+        u64 puint_mb_R;                                         /* 0x4000 */
+        u8  pad_0x4008_0x4040[0x4040 - 0x4008];                 /* 0x4008 */
+
+        /* SPU Control */
+        u64 spu_privcntl_RW;                                    /* 0x4040 */
+#define SPU_PRIVCNTL_MODE_NORMAL                (0x0ull << 0)
+#define SPU_PRIVCNTL_MODE_SINGLE_STEP           (0x1ull << 0)
+#define SPU_PRIVCNTL_MODE_MASK                  (0x1ull << 0)
+#define SPU_PRIVCNTL_NO_ATTENTION_EVENT         (0x0ull << 1)
+#define SPU_PRIVCNTL_ATTENTION_EVENT            (0x1ull << 1)
+#define SPU_PRIVCNTL_ATTENTION_EVENT_MASK       (0x1ull << 1)
+#define SPU_PRIVCNT_LOAD_REQUEST_NORMAL         (0x0ull << 2)
+#define SPU_PRIVCNT_LOAD_REQUEST_ENABLE_MASK    (0x1ull << 2)
+        u8  pad_0x4048_0x4058[0x10];                            /* 0x4048 */
+        u64 spu_lslr_RW;                                        /* 0x4058 */
+        u64 spu_chnlcntptr_RW;                                  /* 0x4060 */
+        u64 spu_chnlcnt_RW;                                     /* 0x4068 */
+        u64 spu_chnldata_RW;                                    /* 0x4070 */
+        u64 spu_cfg_RW;                                         /* 0x4078 */
+        u8  pad_0x4080_0x5000[0x5000 - 0x4080];                 /* 0x4080 */
+
+        /* PV2_ImplRegs: Implementation-specific privileged-state 2 regs */
+        u64 spu_pm_trace_tag_status_RW;                         /* 0x5000 */
+        u64 spu_tag_status_query_RW;                            /* 0x5008 */
+#define TAG_STATUS_QUERY_CONDITION_BITS (0x3ull << 32)
+#define TAG_STATUS_QUERY_MASK_BITS (0xffffffffull)
+        u64 spu_cmd_buf1_RW;                                    /* 0x5010 */
+#define SPU_COMMAND_BUFFER_1_LSA_BITS (0x7ffffull << 32)
+#define SPU_COMMAND_BUFFER_1_EAH_BITS (0xffffffffull)
+        u64 spu_cmd_buf2_RW;                                    /* 0x5018 */
+#define SPU_COMMAND_BUFFER_2_EAL_BITS ((0xffffffffull) << 32)
+#define SPU_COMMAND_BUFFER_2_TS_BITS (0xffffull << 16)
+#define SPU_COMMAND_BUFFER_2_TAG_BITS (0x3full)
+        u64 spu_atomic_status_RW;                               /* 0x5020 */
+} __attribute__ ((aligned(0x20000)));
+
+/* SPU Privilege 1 State Area */
+struct spu_priv1 {
+        /* Control and Configuration Area */
+        u64 mfc_sr1_RW;                                         /* 0x000 */
+#define MFC_STATE1_LOCAL_STORAGE_DECODE_MASK    0x01ull
+#define MFC_STATE1_BUS_TLBIE_MASK               0x02ull
+#define MFC_STATE1_REAL_MODE_OFFSET_ENABLE_MASK 0x04ull
+#define MFC_STATE1_PROBLEM_STATE_MASK           0x08ull
+#define MFC_STATE1_RELOCATE_MASK                0x10ull
+#define MFC_STATE1_MASTER_RUN_CONTROL_MASK      0x20ull
+        u64 mfc_lpid_RW;                                        /* 0x008 */
+        u64 spu_idr_RW;                                         /* 0x010 */
+        u64 mfc_vr_RO;                                          /* 0x018 */
+#define MFC_VERSION_BITS                (0xffff << 16)
+#define MFC_REVISION_BITS               (0xffff)
+#define MFC_GET_VERSION_BITS(vr)        (((vr) & MFC_VERSION_BITS) >> 16)
+#define MFC_GET_REVISION_BITS(vr)       ((vr) & MFC_REVISION_BITS)
+        u64 spu_vr_RO;                                          /* 0x020 */
+#define SPU_VERSION_BITS                (0xffff << 16)
+#define SPU_REVISION_BITS               (0xffff)
+#define SPU_GET_VERSION_BITS(vr)        (vr & SPU_VERSION_BITS) >> 16
+#define SPU_GET_REVISION_BITS(vr)       (vr & SPU_REVISION_BITS)
+        u8  pad_0x28_0x100[0x100 - 0x28];                       /* 0x28 */
+
+
+        /* Interrupt Area */
+        u64 int_mask_RW[3];                                     /* 0x100 */
+#define CLASS0_ENABLE_DMA_ALIGNMENT_INTR                0x1L
+#define CLASS0_ENABLE_INVALID_DMA_COMMAND_INTR          0x2L
+#define CLASS0_ENABLE_SPU_ERROR_INTR                    0x4L
+#define CLASS0_ENABLE_MFC_FIR_INTR                      0x8L
+#define CLASS1_ENABLE_SEGMENT_FAULT_INTR                0x1L
+#define CLASS1_ENABLE_STORAGE_FAULT_INTR                0x2L
+#define CLASS1_ENABLE_LS_COMPARE_SUSPEND_ON_GET_INTR    0x4L
+#define CLASS1_ENABLE_LS_COMPARE_SUSPEND_ON_PUT_INTR    0x8L
+#define CLASS2_ENABLE_MAILBOX_INTR                      0x1L
+#define CLASS2_ENABLE_SPU_STOP_INTR                     0x2L
+#define CLASS2_ENABLE_SPU_HALT_INTR                     0x4L
+#define CLASS2_ENABLE_SPU_DMA_TAG_GROUP_COMPLETE_INTR   0x8L
+        u8  pad_0x118_0x140[0x28];                              /* 0x118 */
+        u64 int_stat_RW[3];                                     /* 0x140 */
+        u8  pad_0x158_0x180[0x28];                              /* 0x158 */
+        u64 int_route_RW;                                       /* 0x180 */
+
+        /* Interrupt Routing */
+        u8  pad_0x188_0x200[0x200 - 0x188];                     /* 0x188 */
+
+        /* Atomic Unit Control Area */
+        u64 mfc_atomic_flush_RW;                                /* 0x200 */
+#define mfc_atomic_flush_enable                 0x1L
+        u8  pad_0x208_0x280[0x78];                              /* 0x208 */
+        u64 resource_allocation_groupID_RW;                     /* 0x280 */
+        u64 resource_allocation_enable_RW;                      /* 0x288 */
+        u8  pad_0x290_0x3c8[0x3c8 - 0x290];                     /* 0x290 */
+
+        /* SPU_Cache_ImplRegs: Implementation-dependent cache registers */
+
+        u64 smf_sbi_signal_sel;                                 /* 0x3c8 */
+#define smf_sbi_mask_lsb        56
+#define smf_sbi_shift           (63 - smf_sbi_mask_lsb)
+#define smf_sbi_mask            (0x301LL << smf_sbi_shift)
+#define smf_sbi_bus0_bits       (0x001LL << smf_sbi_shift)
+#define smf_sbi_bus2_bits       (0x100LL << smf_sbi_shift)
+#define smf_sbi2_bus0_bits      (0x201LL << smf_sbi_shift)
+#define smf_sbi2_bus2_bits      (0x300LL << smf_sbi_shift)
+        u64 smf_ato_signal_sel;                                 /* 0x3d0 */
+#define smf_ato_mask_lsb        35
+#define smf_ato_shift           (63 - smf_ato_mask_lsb)
+#define smf_ato_mask            (0x3LL << smf_ato_shift)
+#define smf_ato_bus0_bits       (0x2LL << smf_ato_shift)
+#define smf_ato_bus2_bits       (0x1LL << smf_ato_shift)
+        u8  pad_0x3d8_0x400[0x400 - 0x3d8];                     /* 0x3d8 */
+
+        /* TLB Management Registers */
+        u64 mfc_sdr_RW;                                         /* 0x400 */
+        u8  pad_0x408_0x500[0xf8];                              /* 0x408 */
+        u64 tlb_index_hint_RO;                                  /* 0x500 */
+        u64 tlb_index_W;                                        /* 0x508 */
+        u64 tlb_vpn_RW;                                         /* 0x510 */
+        u64 tlb_rpn_RW;                                         /* 0x518 */
+        u8  pad_0x520_0x540[0x20];                              /* 0x520 */
+        u64 tlb_invalidate_entry_W;                             /* 0x540 */
+        u64 tlb_invalidate_all_W;                               /* 0x548 */
+        u8  pad_0x550_0x580[0x580 - 0x550];                     /* 0x550 */
+
+        /* SPU_MMU_ImplRegs: Implementation-dependent MMU registers */
+        u64 smm_hid;                                            /* 0x580 */
+#define PAGE_SIZE_MASK          0xf000000000000000ull
+#define PAGE_SIZE_16MB_64KB     0x2000000000000000ull
+        u8  pad_0x588_0x600[0x600 - 0x588];                     /* 0x588 */
+
+        /* MFC Status/Control Area */
+        u64 mfc_accr_RW;                                        /* 0x600 */
+#define MFC_ACCR_EA_ACCESS_GET          (1 << 0)
+#define MFC_ACCR_EA_ACCESS_PUT          (1 << 1)
+#define MFC_ACCR_LS_ACCESS_GET          (1 << 3)
+#define MFC_ACCR_LS_ACCESS_PUT          (1 << 4)
+        u8  pad_0x608_0x610[0x8];                               /* 0x608 */
+        u64 mfc_dsisr_RW;                                       /* 0x610 */
+#define MFC_DSISR_PTE_NOT_FOUND         (1 << 30)
+#define MFC_DSISR_ACCESS_DENIED         (1 << 27)
+#define MFC_DSISR_ATOMIC                (1 << 26)
+#define MFC_DSISR_ACCESS_PUT            (1 << 25)
+#define MFC_DSISR_ADDR_MATCH            (1 << 22)
+#define MFC_DSISR_LS                    (1 << 17)
+#define MFC_DSISR_L                     (1 << 16)
+#define MFC_DSISR_ADDRESS_OVERFLOW      (1 << 0)
+        u8  pad_0x618_0x620[0x8];                               /* 0x618 */
+        u64 mfc_dar_RW;                                         /* 0x620 */
+        u8  pad_0x628_0x700[0x700 - 0x628];                     /* 0x628 */
+
+        /* Replacement Management Table (RMT) Area */
+        u64 rmt_index_RW;                                       /* 0x700 */
+        u8  pad_0x708_0x710[0x8];                               /* 0x708 */
+        u64 rmt_data1_RW;                                       /* 0x710 */
+        u8  pad_0x718_0x800[0x800 - 0x718];                     /* 0x718 */
+
+        /* Control/Configuration Registers */
+        u64 mfc_dsir_R;                                         /* 0x800 */
+#define MFC_DSIR_Q                      (1 << 31)
+#define MFC_DSIR_SPU_QUEUE              MFC_DSIR_Q
+        u64 mfc_lsacr_RW;                                       /* 0x808 */
+#define MFC_LSACR_COMPARE_MASK          ((~0ull) << 32)
+#define MFC_LSACR_COMPARE_ADDR          ((~0ull) >> 32)
+        u64 mfc_lscrr_R;                                        /* 0x810 */
+#define MFC_LSCRR_Q                     (1 << 31)
+#define MFC_LSCRR_SPU_QUEUE             MFC_LSCRR_Q
+#define MFC_LSCRR_QI_SHIFT              32
+#define MFC_LSCRR_QI_MASK               ((~0ull) << MFC_LSCRR_QI_SHIFT)
+        u8  pad_0x818_0x820[0x8];                               /* 0x818 */
+        u64 mfc_tclass_id_RW;                                   /* 0x820 */
+#define MFC_TCLASS_ID_ENABLE            (1L << 0L)
+#define MFC_TCLASS_SLOT2_ENABLE         (1L << 5L)
+#define MFC_TCLASS_SLOT1_ENABLE         (1L << 6L)
+#define MFC_TCLASS_SLOT0_ENABLE         (1L << 7L)
+#define MFC_TCLASS_QUOTA_2_SHIFT        8L
+#define MFC_TCLASS_QUOTA_1_SHIFT        16L
+#define MFC_TCLASS_QUOTA_0_SHIFT        24L
+#define MFC_TCLASS_QUOTA_2_MASK         (0x1FL << MFC_TCLASS_QUOTA_2_SHIFT)
+#define MFC_TCLASS_QUOTA_1_MASK         (0x1FL << MFC_TCLASS_QUOTA_1_SHIFT)
+#define MFC_TCLASS_QUOTA_0_MASK         (0x1FL << MFC_TCLASS_QUOTA_0_SHIFT)
+        u8  pad_0x828_0x900[0x900 - 0x828];                     /* 0x828 */
+
+        /* Real Mode Support Registers */
+        u64 mfc_rm_boundary;                                    /* 0x900 */
+        u8  pad_0x908_0x938[0x30];                              /* 0x908 */
+        u64 smf_dma_signal_sel;                                 /* 0x938 */
+#define mfc_dma1_mask_lsb       41
+#define mfc_dma1_shift          (63 - mfc_dma1_mask_lsb)
+#define mfc_dma1_mask           (0x3LL << mfc_dma1_shift)
+#define mfc_dma1_bits           (0x1LL << mfc_dma1_shift)
+#define mfc_dma2_mask_lsb       43
+#define mfc_dma2_shift          (63 - mfc_dma2_mask_lsb)
+#define mfc_dma2_mask           (0x3LL << mfc_dma2_shift)
+#define mfc_dma2_bits           (0x1LL << mfc_dma2_shift)
+        u8  pad_0x940_0xa38[0xf8];                              /* 0x940 */
+        u64 smm_signal_sel;                                     /* 0xa38 */
+#define smm_sig_mask_lsb        12
+#define smm_sig_shift           (63 - smm_sig_mask_lsb)
+#define smm_sig_mask            (0x3LL << smm_sig_shift)
+#define smm_sig_bus0_bits       (0x2LL << smm_sig_shift)
+#define smm_sig_bus2_bits       (0x1LL << smm_sig_shift)
+        u8  pad_0xa40_0xc00[0xc00 - 0xa40];                     /* 0xa40 */
+
+        /* DMA Command Error Area */
+        u64 mfc_cer_R;                                          /* 0xc00 */
+#define MFC_CER_Q               (1 << 31)
+#define MFC_CER_SPU_QUEUE       MFC_CER_Q
+        u8  pad_0xc08_0x1000[0x1000 - 0xc08];                   /* 0xc08 */
+
+        /* PV1_ImplRegs: Implementation-dependent privileged-state 1 regs */
+        /* DMA Command Error Area */
+        u64 spu_ecc_cntl_RW;                                    /* 0x1000 */
+#define SPU_ECC_CNTL_E                  (1ull << 0ull)
+#define SPU_ECC_CNTL_ENABLE             SPU_ECC_CNTL_E
+#define SPU_ECC_CNTL_DISABLE            (~SPU_ECC_CNTL_E & 1L)
+#define SPU_ECC_CNTL_S                  (1ull << 1ull)
+#define SPU_ECC_STOP_AFTER_ERROR        SPU_ECC_CNTL_S
+#define SPU_ECC_CONTINUE_AFTER_ERROR    (~SPU_ECC_CNTL_S & 2L)
+#define SPU_ECC_CNTL_B                  (1ull << 2ull)
+#define SPU_ECC_BACKGROUND_ENABLE       SPU_ECC_CNTL_B
+#define SPU_ECC_BACKGROUND_DISABLE      (~SPU_ECC_CNTL_B & 4L)
+#define SPU_ECC_CNTL_I_SHIFT            3ull
+#define SPU_ECC_CNTL_I_MASK             (3ull << SPU_ECC_CNTL_I_SHIFT)
+#define SPU_ECC_WRITE_ALWAYS            (~SPU_ECC_CNTL_I & 12L)
+#define SPU_ECC_WRITE_CORRECTABLE       (1ull << SPU_ECC_CNTL_I_SHIFT)
+#define SPU_ECC_WRITE_UNCORRECTABLE     (3ull << SPU_ECC_CNTL_I_SHIFT)
+#define SPU_ECC_CNTL_D                  (1ull << 5ull)
+#define SPU_ECC_DETECTION_ENABLE        SPU_ECC_CNTL_D
+#define SPU_ECC_DETECTION_DISABLE       (~SPU_ECC_CNTL_D & 32L)
+        u64 spu_ecc_stat_RW;                                    /* 0x1008 */
+#define SPU_ECC_CORRECTED_ERROR         (1ull << 0ul)
+#define SPU_ECC_UNCORRECTED_ERROR       (1ull << 1ul)
+#define SPU_ECC_SCRUB_COMPLETE          (1ull << 2ul)
+#define SPU_ECC_SCRUB_IN_PROGRESS       (1ull << 3ul)
+#define SPU_ECC_INSTRUCTION_ERROR       (1ull << 4ul)
+#define SPU_ECC_DATA_ERROR              (1ull << 5ul)
+#define SPU_ECC_DMA_ERROR               (1ull << 6ul)
+#define SPU_ECC_STATUS_CNT_MASK         (256ull << 8)
+        u64 spu_ecc_addr_RW;                                    /* 0x1010 */
+        u64 spu_err_mask_RW;                                    /* 0x1018 */
+#define SPU_ERR_ILLEGAL_INSTR           (1ull << 0ul)
+#define SPU_ERR_ILLEGAL_CHANNEL         (1ull << 1ul)
+        u8  pad_0x1020_0x1028[0x1028 - 0x1020];                 /* 0x1020 */
+
+        /* SPU Debug-Trace Bus (DTB) Selection Registers */
+        u64 spu_trig0_sel;                                      /* 0x1028 */
+        u64 spu_trig1_sel;                                      /* 0x1030 */
+        u64 spu_trig2_sel;                                      /* 0x1038 */
+        u64 spu_trig3_sel;                                      /* 0x1040 */
+        u64 spu_trace_sel;                                      /* 0x1048 */
+#define spu_trace_sel_mask              0x1f1fLL
+#define spu_trace_sel_bus0_bits         0x1000LL
+#define spu_trace_sel_bus2_bits         0x0010LL
+        u64 spu_event0_sel;                                     /* 0x1050 */
+        u64 spu_event1_sel;                                     /* 0x1058 */
+        u64 spu_event2_sel;                                     /* 0x1060 */
+        u64 spu_event3_sel;                                     /* 0x1068 */
+        u64 spu_trace_cntl;                                     /* 0x1070 */
+} __attribute__ ((aligned(0x2000)));
+
+#endif /* __KERNEL__ */
+#endif
diff --git a/include/asm-powerpc/spu_csa.h b/include/asm-powerpc/spu_csa.h
new file mode 100644
index 000000000000..ba18d7d4dde2
--- /dev/null
+++ b/include/asm-powerpc/spu_csa.h
@@ -0,0 +1,255 @@
+/*
+ * spu_csa.h: Definitions for SPU context save area (CSA).
+ *
+ * (C) Copyright IBM 2005
+ *
+ * Author: Mark Nutter <mnutter@us.ibm.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, 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 _SPU_CSA_H_
+#define _SPU_CSA_H_
+#ifdef __KERNEL__
+
+/*
+ * Total number of 128-bit registers.
+ */
+#define NR_SPU_GPRS             128
+#define NR_SPU_SPRS             9
+#define NR_SPU_REGS_PAD         7
+#define NR_SPU_SPILL_REGS       144     /* GPRS + SPRS + PAD */
+#define SIZEOF_SPU_SPILL_REGS   NR_SPU_SPILL_REGS * 16
+
+#define SPU_SAVE_COMPLETE       0x3FFB
+#define SPU_RESTORE_COMPLETE    0x3FFC
+
+/*
+ * Definitions for various 'stopped' status conditions,
+ * to be recreated during context restore.
+ */
+#define SPU_STOPPED_STATUS_P    1
+#define SPU_STOPPED_STATUS_I    2
+#define SPU_STOPPED_STATUS_H    3
+#define SPU_STOPPED_STATUS_S    4
+#define SPU_STOPPED_STATUS_S_I  5
+#define SPU_STOPPED_STATUS_S_P  6
+#define SPU_STOPPED_STATUS_P_H  7
+#define SPU_STOPPED_STATUS_P_I  8
+#define SPU_STOPPED_STATUS_R    9
+
+#ifndef  __ASSEMBLY__
+/**
+ * spu_reg128 - generic 128-bit register definition.
+ */
+struct spu_reg128 {
+        u32 slot[4];
+};
+
+/**
+ * struct spu_lscsa - Local Store Context Save Area.
+ * @gprs: Array of saved registers.
+ * @fpcr: Saved floating point status control register.
+ * @decr: Saved decrementer value.
+ * @decr_status: Indicates decrementer run status.
+ * @ppu_mb: Saved PPU mailbox data.
+ * @ppuint_mb: Saved PPU interrupting mailbox data.
+ * @tag_mask: Saved tag group mask.
+ * @event_mask: Saved event mask.
+ * @srr0: Saved SRR0.
+ * @stopped_status: Conditions to be recreated by restore.
+ * @ls: Saved contents of Local Storage Area.
+ *
+ * The LSCSA represents state that is primarily saved and
+ * restored by SPU-side code.
+ */
+struct spu_lscsa {
+        struct spu_reg128 gprs[128];
+        struct spu_reg128 fpcr;
+        struct spu_reg128 decr;
+        struct spu_reg128 decr_status;
+        struct spu_reg128 ppu_mb;
+        struct spu_reg128 ppuint_mb;
+        struct spu_reg128 tag_mask;
+        struct spu_reg128 event_mask;
+        struct spu_reg128 srr0;
+        struct spu_reg128 stopped_status;
+        struct spu_reg128 pad[119];     /* 'ls' must be page-aligned. */
+        unsigned char ls[LS_SIZE];
+};
+
+/*
+ * struct spu_problem_collapsed - condensed problem state area, w/o pads.
+ */
+struct spu_problem_collapsed {
+        u64 spc_mssync_RW;
+        u32 mfc_lsa_W;
+        u32 unused_pad0;
+        u64 mfc_ea_W;
+        union mfc_tag_size_class_cmd mfc_union_W;
+        u32 dma_qstatus_R;
+        u32 dma_querytype_RW;
+        u32 dma_querymask_RW;
+        u32 dma_tagstatus_R;
+        u32 pu_mb_R;
+        u32 spu_mb_W;
+        u32 mb_stat_R;
+        u32 spu_runcntl_RW;
+        u32 spu_status_R;
+        u32 spu_spc_R;
+        u32 spu_npc_RW;
+        u32 signal_notify1;
+        u32 signal_notify2;
+        u32 unused_pad1;
+};
+
+/*
+ * struct spu_priv1_collapsed - condensed privileged 1 area, w/o pads.
+ */
+struct spu_priv1_collapsed {
+        u64 mfc_sr1_RW;
+        u64 mfc_lpid_RW;
+        u64 spu_idr_RW;
+        u64 mfc_vr_RO;
+        u64 spu_vr_RO;
+        u64 int_mask_class0_RW;
+        u64 int_mask_class1_RW;
+        u64 int_mask_class2_RW;
+        u64 int_stat_class0_RW;
+        u64 int_stat_class1_RW;
+        u64 int_stat_class2_RW;
+        u64 int_route_RW;
+        u64 mfc_atomic_flush_RW;
+        u64 resource_allocation_groupID_RW;
+        u64 resource_allocation_enable_RW;
+        u64 mfc_fir_R;
+        u64 mfc_fir_status_or_W;
+        u64 mfc_fir_status_and_W;
+        u64 mfc_fir_mask_R;
+        u64 mfc_fir_mask_or_W;
+        u64 mfc_fir_mask_and_W;
+        u64 mfc_fir_chkstp_enable_RW;
+        u64 smf_sbi_signal_sel;
+        u64 smf_ato_signal_sel;
+        u64 mfc_sdr_RW;
+        u64 tlb_index_hint_RO;
+        u64 tlb_index_W;
+        u64 tlb_vpn_RW;
+        u64 tlb_rpn_RW;
+        u64 tlb_invalidate_entry_W;
+        u64 tlb_invalidate_all_W;
+        u64 smm_hid;
+        u64 mfc_accr_RW;
+        u64 mfc_dsisr_RW;
+        u64 mfc_dar_RW;
+        u64 rmt_index_RW;
+        u64 rmt_data1_RW;
+        u64 mfc_dsir_R;
+        u64 mfc_lsacr_RW;
+        u64 mfc_lscrr_R;
+        u64 mfc_tclass_id_RW;
+        u64 mfc_rm_boundary;
+        u64 smf_dma_signal_sel;
+        u64 smm_signal_sel;
+        u64 mfc_cer_R;
+        u64 pu_ecc_cntl_RW;
+        u64 pu_ecc_stat_RW;
+        u64 spu_ecc_addr_RW;
+        u64 spu_err_mask_RW;
+        u64 spu_trig0_sel;
+        u64 spu_trig1_sel;
+        u64 spu_trig2_sel;
+        u64 spu_trig3_sel;
+        u64 spu_trace_sel;
+        u64 spu_event0_sel;
+        u64 spu_event1_sel;
+        u64 spu_event2_sel;
+        u64 spu_event3_sel;
+        u64 spu_trace_cntl;
+};
+
+/*
+ * struct spu_priv2_collapsed - condensed priviliged 2 area, w/o pads.
+ */
+struct spu_priv2_collapsed {
+        u64 slb_index_W;
+        u64 slb_esid_RW;
+        u64 slb_vsid_RW;
+        u64 slb_invalidate_entry_W;
+        u64 slb_invalidate_all_W;
+        struct mfc_cq_sr spuq[16];
+        struct mfc_cq_sr puq[8];
+        u64 mfc_control_RW;
+        u64 puint_mb_R;
+        u64 spu_privcntl_RW;
+        u64 spu_lslr_RW;
+        u64 spu_chnlcntptr_RW;
+        u64 spu_chnlcnt_RW;
+        u64 spu_chnldata_RW;
+        u64 spu_cfg_RW;
+        u64 spu_tag_status_query_RW;
+        u64 spu_cmd_buf1_RW;
+        u64 spu_cmd_buf2_RW;
+        u64 spu_atomic_status_RW;
+};
+
+/**
+ * struct spu_state
+ * @lscsa: Local Store Context Save Area.
+ * @prob: Collapsed Problem State Area, w/o pads.
+ * @priv1: Collapsed Privileged 1 Area, w/o pads.
+ * @priv2: Collapsed Privileged 2 Area, w/o pads.
+ * @spu_chnlcnt_RW: Array of saved channel counts.
+ * @spu_chnldata_RW: Array of saved channel data.
+ * @suspend_time: Time stamp when decrementer disabled.
+ * @slb_esid_RW: Array of saved SLB esid entries.
+ * @slb_vsid_RW: Array of saved SLB vsid entries.
+ *
+ * Structure representing the whole of the SPU
+ * context save area (CSA).  This struct contains
+ * all of the state necessary to suspend and then
+ * later optionally resume execution of an SPU
+ * context.
+ *
+ * The @lscsa region is by far the largest, and is
+ * allocated separately so that it may either be
+ * pinned or mapped to/from application memory, as
+ * appropriate for the OS environment.
+ */
+struct spu_state {
+        struct spu_lscsa *lscsa;
+        struct spu_problem_collapsed prob;
+        struct spu_priv1_collapsed priv1;
+        struct spu_priv2_collapsed priv2;
+        u64 spu_chnlcnt_RW[32];
+        u64 spu_chnldata_RW[32];
+        u32 spu_mailbox_data[4];
+        u32 pu_mailbox_data[1];
+        unsigned long suspend_time;
+        u64 slb_esid_RW[8];
+        u64 slb_vsid_RW[8];
+        spinlock_t register_lock;
+};
+
+extern void spu_init_csa(struct spu_state *csa);
+extern void spu_fini_csa(struct spu_state *csa);
+extern int spu_save(struct spu_state *prev, struct spu *spu);
+extern int spu_restore(struct spu_state *new, struct spu *spu);
+extern int spu_switch(struct spu_state *prev, struct spu_state *new,
+                      struct spu *spu);
+
+#endif /* __KERNEL__ */
+#endif /* !__ASSEMBLY__ */
+#endif /* _SPU_CSA_H_ */
diff --git a/include/asm-powerpc/synch.h b/include/asm-powerpc/synch.h
index 4660c0394a77..c90d9d9aae72 100644
--- a/include/asm-powerpc/synch.h
+++ b/include/asm-powerpc/synch.h
@@ -1,7 +1,8 @@
 #ifndef _ASM_POWERPC_SYNCH_H 
 #define _ASM_POWERPC_SYNCH_H 
+#ifdef __KERNEL__
 
-#include <linux/config.h>
+#include <linux/stringify.h>
 
 #ifdef __powerpc64__
 #define __SUBARCH_HAS_LWSYNC
@@ -13,20 +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)
@@ -39,13 +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 5341b75c75cb..d9bf53653b10 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -4,7 +4,6 @@
 #ifndef _ASM_POWERPC_SYSTEM_H
 #define _ASM_POWERPC_SYSTEM_H
 
-#include <linux/config.h>
 #include <linux/kernel.h>
 
 #include <asm/hw_irq.h>
@@ -42,6 +41,7 @@
 #define set_mb(var, value)      do { var = value; mb(); } while (0)
 #define set_wmb(var, value)     do { var = value; wmb(); } while (0)
 
+#ifdef __KERNEL__
 #ifdef CONFIG_SMP
 #define smp_mb()        mb()
 #define smp_rmb()       rmb()
@@ -54,7 +54,6 @@
 #define smp_read_barrier_depends()      do { } while(0)
 #endif /* CONFIG_SMP */
 
-#ifdef __KERNEL__
 struct task_struct;
 struct pt_regs;
 
@@ -134,6 +133,14 @@ extern int fix_alignment(struct pt_regs *);
 extern void cvt_fd(float *from, double *to, struct thread_struct *thread);
 extern void cvt_df(double *from, float *to, struct thread_struct *thread);
 
+#ifndef CONFIG_SMP
+extern void discard_lazy_cpu_state(void);
+#else
+static inline void discard_lazy_cpu_state(void)
+{
+}
+#endif
+
 #ifdef CONFIG_ALTIVEC
 extern void flush_altivec_to_thread(struct task_struct *);
 #else
@@ -176,6 +183,16 @@ struct thread_struct;
 extern struct task_struct *_switch(struct thread_struct *prev,
                                    struct thread_struct *next);
 
+/*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ *
+ * TODO: fill this in!
+ */
+static inline void sched_cacheflush(void)
+{
+}
+
 extern unsigned int rtas_data;
 extern int mem_init_done;       /* set on boot once kmalloc can be called */
 extern unsigned long memory_limit;
@@ -195,7 +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\
@@ -215,7 +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\
@@ -270,7 +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"
@@ -294,7 +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/tce.h b/include/asm-powerpc/tce.h
index 980a094fd5a7..6fa200ad7a7f 100644
--- a/include/asm-powerpc/tce.h
+++ b/include/asm-powerpc/tce.h
@@ -20,6 +20,7 @@
 
 #ifndef _ASM_POWERPC_TCE_H
 #define _ASM_POWERPC_TCE_H
+#ifdef __KERNEL__
 
 /*
  * Tces come in two formats, one for the virtual bus and a different
@@ -61,4 +62,5 @@ union tce_entry {
 };
 
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_TCE_H */
diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h
index e525f49bd179..67cdaf3ae9fc 100644
--- a/include/asm-powerpc/thread_info.h
+++ b/include/asm-powerpc/thread_info.h
@@ -37,8 +37,7 @@ struct thread_info {
         int             preempt_count;          /* 0 => preemptable,
                                                    <0 => BUG */
         struct restart_block restart_block;
-        /* set by force_successful_syscall_return */
-        unsigned char   syscall_noerror;
+        void *nvgprs_frame;
         /* low level flags - has atomic operations done on it */
         unsigned long   flags ____cacheline_aligned_in_smp;
 };
@@ -90,9 +89,6 @@ struct thread_info {
 
 #endif /* THREAD_SHIFT < PAGE_SHIFT */
 
-#define get_thread_info(ti)     get_task_struct((ti)->task)
-#define put_thread_info(ti)     put_task_struct((ti)->task)
-
 /* how to get the thread information struct from C */
 static inline struct thread_info *current_thread_info(void)
 {
@@ -123,6 +119,10 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_SINGLESTEP          9       /* singlestepping active */
 #define TIF_MEMDIE              10
 #define TIF_SECCOMP             11      /* secure computing */
+#define TIF_RESTOREALL          12      /* Restore all regs (implies NOERROR) */
+#define TIF_SAVE_NVGPRS         13      /* Save r14-r31 in signal frame */
+#define TIF_NOERROR             14      /* Force successful syscall return */
+#define TIF_RESTORE_SIGMASK     15      /* Restore signal mask in do_signal */
 
 /* as above, but as bit values */
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
@@ -136,10 +136,16 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_SYSCALL_AUDIT      (1<<TIF_SYSCALL_AUDIT)
 #define _TIF_SINGLESTEP         (1<<TIF_SINGLESTEP)
 #define _TIF_SECCOMP            (1<<TIF_SECCOMP)
+#define _TIF_RESTOREALL         (1<<TIF_RESTOREALL)
+#define _TIF_SAVE_NVGPRS        (1<<TIF_SAVE_NVGPRS)
+#define _TIF_NOERROR            (1<<TIF_NOERROR)
+#define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_SYSCALL_T_OR_A     (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP)
 
 #define _TIF_USER_WORK_MASK     (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \
-                                 _TIF_NEED_RESCHED)
+                                 _TIF_NEED_RESCHED | _TIF_RESTOREALL | \
+                                 _TIF_RESTORE_SIGMASK)
+#define _TIF_PERSYSCALL_MASK    (_TIF_RESTOREALL|_TIF_NOERROR|_TIF_SAVE_NVGPRS)
 
 #endif /* __KERNEL__ */
 
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-powerpc/tlb.h b/include/asm-powerpc/tlb.h
index 56659f121779..601a53cf96d5 100644
--- a/include/asm-powerpc/tlb.h
+++ b/include/asm-powerpc/tlb.h
@@ -11,6 +11,7 @@
  */
 #ifndef _ASM_POWERPC_TLB_H
 #define _ASM_POWERPC_TLB_H
+#ifdef __KERNEL__
 
 #include <linux/config.h>
 #ifndef __powerpc64__
@@ -67,4 +68,5 @@ static inline void __tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep,
 }
 
 #endif
+#endif /* __KERNEL__ */
 #endif /* __ASM_POWERPC_TLB_H */
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index db8095cbe09b..1e19cd00af25 100644
--- a/include/asm-powerpc/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_TOPOLOGY_H
 #define _ASM_POWERPC_TOPOLOGY_H
+#ifdef __KERNEL__
 
 #include <linux/config.h>
 
@@ -38,7 +39,6 @@ static inline int node_to_first_cpu(int node)
         .max_interval           = 32,                   \
         .busy_factor            = 32,                   \
         .imbalance_pct          = 125,                  \
-        .cache_hot_time         = (10*1000000),         \
         .cache_nice_tries       = 1,                    \
         .per_cpu_gain           = 100,                  \
         .busy_idx               = 3,                    \
@@ -55,10 +55,15 @@ static inline int node_to_first_cpu(int node)
         .nr_balance_failed      = 0,                    \
 }
 
+extern void __init dump_numa_cpu_topology(void);
+
 #else
 
+static inline void dump_numa_cpu_topology(void) {}
+
 #include <asm-generic/topology.h>
 
 #endif /* CONFIG_NUMA */
 
+#endif /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_TOPOLOGY_H */
diff --git a/include/asm-powerpc/udbg.h b/include/asm-powerpc/udbg.h
index a383383bc4d4..5c4236c342bb 100644
--- a/include/asm-powerpc/udbg.h
+++ b/include/asm-powerpc/udbg.h
@@ -1,5 +1,5 @@
 /*
- * c 2001 PPC 64 Team, IBM Corp
+ * (c) 2001, 2006 IBM Corporation.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -9,12 +9,13 @@
 
 #ifndef _ASM_POWERPC_UDBG_H
 #define _ASM_POWERPC_UDBG_H
+#ifdef __KERNEL__
 
 #include <linux/compiler.h>
 #include <linux/init.h>
 
-extern void (*udbg_putc)(unsigned char c);
-extern unsigned char (*udbg_getc)(void);
+extern void (*udbg_putc)(char c);
+extern int (*udbg_getc)(void);
 extern int (*udbg_getc_poll)(void);
 
 extern void udbg_puts(const char *s);
@@ -23,9 +24,24 @@ extern int udbg_read(char *buf, int buflen);
 
 extern void register_early_udbg_console(void);
 extern void udbg_printf(const char *fmt, ...);
+extern void udbg_progress(char *s, unsigned short hex);
 
-extern void udbg_init_uart(void __iomem *comport, unsigned int speed);
+extern void udbg_init_uart(void __iomem *comport, unsigned int speed,
+                           unsigned int clock);
+extern unsigned int udbg_probe_uart_speed(void __iomem *comport,
+                                          unsigned int clock);
 
 struct device_node;
-extern void udbg_init_scc(struct device_node *np);
+extern void udbg_scc_init(int force_scc);
+extern int udbg_adb_init(int force_btext);
+extern void udbg_adb_init_early(void);
+
+extern void __init udbg_early_init(void);
+extern void __init udbg_init_debug_lpar(void);
+extern void __init udbg_init_pmac_realmode(void);
+extern void __init udbg_init_maple_realmode(void);
+extern void __init udbg_init_iseries(void);
+extern void __init udbg_init_rtas(void);
+
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_UDBG_H */
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
index 0991dfceef1d..a40cdff21a88 100644
--- a/include/asm-powerpc/unistd.h
+++ b/include/asm-powerpc/unistd.h
@@ -296,8 +296,12 @@
 #define __NR_inotify_init       275
 #define __NR_inotify_add_watch  276
 #define __NR_inotify_rm_watch   277
+#define __NR_spu_run            278
+#define __NR_spu_create         279
+#define __NR_pselect6           280
+#define __NR_ppoll              281
 
-#define __NR_syscalls           278
+#define __NR_syscalls           282
 
 #ifdef __KERNEL__
 #define __NR__exit __NR_exit
@@ -442,11 +446,13 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #ifdef CONFIG_PPC32
 #define __ARCH_WANT_OLD_STAT
 #endif
 #ifdef CONFIG_PPC64
 #define __ARCH_WANT_COMPAT_SYS_TIME
+#define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
 #endif
 
 /*
diff --git a/include/asm-powerpc/vdso_datapage.h b/include/asm-powerpc/vdso_datapage.h
index 411832d5bbdb..7aa92086c3fb 100644
--- a/include/asm-powerpc/vdso_datapage.h
+++ b/include/asm-powerpc/vdso_datapage.h
@@ -1,5 +1,6 @@
 #ifndef _VDSO_DATAPAGE_H
 #define _VDSO_DATAPAGE_H
+#ifdef __KERNEL__
 
 /*
  * Copyright (C) 2002 Peter Bergner <bergner@vnet.ibm.com>, IBM
@@ -105,4 +106,5 @@ extern struct vdso_data *vdso_data;
 
 #endif /* __ASSEMBLY__ */
 
+#endif /* __KERNEL__ */
 #endif /* _SYSTEMCFG_H */
diff --git a/include/asm-powerpc/vio.h b/include/asm-powerpc/vio.h
index e0ccf108277c..0544ece51761 100644
--- a/include/asm-powerpc/vio.h
+++ b/include/asm-powerpc/vio.h
@@ -13,6 +13,7 @@
 
 #ifndef _ASM_POWERPC_VIO_H
 #define _ASM_POWERPC_VIO_H
+#ifdef __KERNEL__
 
 #include <linux/config.h>
 #include <linux/init.h>
@@ -103,4 +104,5 @@ static inline struct vio_dev *to_vio_dev(struct device *dev)
         return container_of(dev, struct vio_dev, dev);
 }
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_VIO_H */
diff --git a/include/asm-ppc/bseip.h b/include/asm-ppc/bseip.h
deleted file mode 100644
index 691f4a52b0a5..000000000000
--- a/include/asm-ppc/bseip.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * A collection of structures, addresses, and values associated with
- * the Bright Star Engineering ip-Engine board.  Copied from the MBX stuff.
- *
- * Copyright (c) 1998 Dan Malek (dmalek@jlc.net)
- */
-#ifndef __MACH_BSEIP_DEFS
-#define __MACH_BSEIP_DEFS
-
-#ifndef __ASSEMBLY__
-/* A Board Information structure that is given to a program when
- * prom starts it up.
- */
-typedef struct bd_info {
-        unsigned int    bi_memstart;    /* Memory start address */
-        unsigned int    bi_memsize;     /* Memory (end) size in bytes */
-        unsigned int    bi_intfreq;     /* Internal Freq, in Hz */
-        unsigned int    bi_busfreq;     /* Bus Freq, in Hz */
-        unsigned char   bi_enetaddr[6];
-        unsigned int    bi_baudrate;
-} bd_t;
-
-extern bd_t m8xx_board_info;
-
-/* Memory map is configured by the PROM startup.
- * All we need to get started is the IMMR.
- */
-#define IMAP_ADDR               ((uint)0xff000000)
-#define IMAP_SIZE               ((uint)(64 * 1024))
-#define PCMCIA_MEM_ADDR         ((uint)0x04000000)
-#define PCMCIA_MEM_SIZE         ((uint)(64 * 1024))
-#endif  /* !__ASSEMBLY__ */
-
-/* We don't use the 8259.
-*/
-#define NR_8259_INTS    0
-
-#endif
diff --git a/include/asm-ppc/btext.h b/include/asm-ppc/btext.h
index ccaefabe0bf5..ed3630251b3b 100644
--- a/include/asm-ppc/btext.h
+++ b/include/asm-ppc/btext.h
@@ -17,7 +17,7 @@ extern unsigned long disp_BAT[2];
 extern boot_infos_t disp_bi;
 extern int boot_text_mapped;
 
-extern void init_boot_display(void);
+extern void btext_init(boot_infos_t *bi);
 extern void btext_welcome(void);
 extern void btext_prepare_BAT(void);
 extern void btext_setup_display(int width, int height, int depth, int pitch,
diff --git a/include/asm-ppc/machdep.h b/include/asm-ppc/machdep.h
index f01255bd1dc3..39200def8d11 100644
--- a/include/asm-ppc/machdep.h
+++ b/include/asm-ppc/machdep.h
@@ -35,8 +35,10 @@ struct machdep_calls {
         int             (*get_irq)(struct pt_regs *);
         
         /* A general init function, called by ppc_init in init/main.c.
-           May be NULL. */
+           May be NULL. DEPRECATED ! */
         void            (*init)(void);
+        /* For compatibility with merged platforms */
+        void            (*init_early)(void);
 
         void            (*restart)(char *cmd);
         void            (*power_off)(void);
diff --git a/include/asm-ppc/mpc85xx.h b/include/asm-ppc/mpc85xx.h
index 9d14baea3d71..c8a96aa44fb7 100644
--- a/include/asm-ppc/mpc85xx.h
+++ b/include/asm-ppc/mpc85xx.h
@@ -37,6 +37,10 @@
 #ifdef CONFIG_STX_GP3
 #include <platforms/85xx/stx_gp3.h>
 #endif
+#if defined(CONFIG_TQM8540) || defined(CONFIG_TQM8541) || \
+        defined(CONFIG_TQM8555) || defined(CONFIG_TQM8560)
+#include <platforms/85xx/tqm85xx.h>
+#endif
 
 #define _IO_BASE        isa_io_base
 #define _ISA_MEM_BASE   isa_mem_base
diff --git a/include/asm-ppc/pci-bridge.h b/include/asm-ppc/pci-bridge.h
index e58c78f90a5a..9d5230689b31 100644
--- a/include/asm-ppc/pci-bridge.h
+++ b/include/asm-ppc/pci-bridge.h
@@ -137,5 +137,14 @@ static inline unsigned char bridge_swizzle(unsigned char pin,
  */
 extern int pciauto_bus_scan(struct pci_controller *, int);
 
+#ifdef CONFIG_PCI
+extern unsigned long pci_address_to_pio(phys_addr_t address);
+#else
+static inline unsigned long pci_address_to_pio(phys_addr_t address)
+{
+        return (unsigned long)-1;
+}
+#endif
+
 #endif
 #endif /* __KERNEL__ */
diff --git a/include/asm-ppc/prom.h b/include/asm-ppc/prom.h
index 3e39827ed566..6d431d6fb022 100644
--- a/include/asm-ppc/prom.h
+++ b/include/asm-ppc/prom.h
@@ -136,5 +136,45 @@ extern unsigned long sub_reloc_offset(unsigned long);
 #define PTRRELOC(x)     ((typeof(x))add_reloc_offset((unsigned long)(x)))
 #define PTRUNRELOC(x)   ((typeof(x))sub_reloc_offset((unsigned long)(x)))
 
+
+/*
+ * OF address retreival & translation
+ */
+
+
+/* Translate an OF address block into a CPU physical address
+ */
+#define OF_BAD_ADDR     ((u64)-1)
+extern u64 of_translate_address(struct device_node *np, u32 *addr);
+
+/* Extract an address from a device, returns the region size and
+ * the address space flags too. The PCI version uses a BAR number
+ * instead of an absolute index
+ */
+extern u32 *of_get_address(struct device_node *dev, int index,
+                           u64 *size, unsigned int *flags);
+extern u32 *of_get_pci_address(struct device_node *dev, int bar_no,
+                               u64 *size, unsigned int *flags);
+
+/* Get an address as a resource. Note that if your address is
+ * a PIO address, the conversion will fail if the physical address
+ * can't be internally converted to an IO token with
+ * pci_address_to_pio(), that is because it's either called to early
+ * or it can't be matched to any host bridge IO space
+ */
+extern int of_address_to_resource(struct device_node *dev, int index,
+                                  struct resource *r);
+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-ppc/system.h b/include/asm-ppc/system.h
index bd99cb53a19f..fb49c0c49ea1 100644
--- a/include/asm-ppc/system.h
+++ b/include/asm-ppc/system.h
@@ -4,7 +4,6 @@
 #ifndef __PPC_SYSTEM_H
 #define __PPC_SYSTEM_H
 
-#include <linux/config.h>
 #include <linux/kernel.h>
 
 #include <asm/atomic.h>
@@ -39,7 +38,7 @@
 #ifdef CONFIG_SMP
 #define smp_mb()        mb()
 #define smp_rmb()       rmb()
-#define smp_wmb()       wmb()
+#define smp_wmb()       __asm__ __volatile__ ("eieio" : : : "memory")
 #define smp_read_barrier_depends()      read_barrier_depends()
 #else
 #define smp_mb()        barrier()
@@ -74,6 +73,7 @@ extern void chrp_nvram_init(void);
 extern void read_rtc_time(void);
 extern void pmac_find_display(void);
 extern void giveup_fpu(struct task_struct *);
+extern void disable_kernel_fp(void);
 extern void enable_kernel_fp(void);
 extern void flush_fp_to_thread(struct task_struct *);
 extern void enable_kernel_altivec(void);
@@ -86,6 +86,14 @@ extern int fix_alignment(struct pt_regs *);
 extern void cvt_fd(float *from, double *to, struct thread_struct *thread);
 extern void cvt_df(double *from, float *to, struct thread_struct *thread);
 
+#ifndef CONFIG_SMP
+extern void discard_lazy_cpu_state(void);
+#else
+static inline void discard_lazy_cpu_state(void)
+{
+}
+#endif
+
 #ifdef CONFIG_ALTIVEC
 extern void flush_altivec_to_thread(struct task_struct *);
 #else
@@ -123,6 +131,16 @@ extern struct task_struct *__switch_to(struct task_struct *,
         struct task_struct *);
 #define switch_to(prev, next, last)     ((last) = __switch_to((prev), (next)))
 
+/*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ *
+ * TODO: fill this in!
+ */
+static inline void sched_cacheflush(void)
+{
+}
+
 struct thread_struct;
 extern struct task_struct *_switch(struct thread_struct *prev,
                                    struct thread_struct *next);
diff --git a/include/asm-s390/atomic.h b/include/asm-s390/atomic.h
index d82aedf616fe..be6fefe223d6 100644
--- a/include/asm-s390/atomic.h
+++ b/include/asm-s390/atomic.h
@@ -75,6 +75,8 @@ static __inline__ void atomic_set_mask(unsigned long mask, atomic_t * v)
                __CS_LOOP(v, mask, "or");
 }
 
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
+
 static __inline__ int atomic_cmpxchg(atomic_t *v, int old, int new)
 {
         __asm__ __volatile__("  cs   %0,%3,0(%2)\n"
diff --git a/include/asm-s390/cache.h b/include/asm-s390/cache.h
index 29845378b206..e20cdd9074db 100644
--- a/include/asm-s390/cache.h
+++ b/include/asm-s390/cache.h
@@ -13,7 +13,6 @@
 
 #define L1_CACHE_BYTES     256
 #define L1_CACHE_SHIFT     8
-#define L1_CACHE_SHIFT_MAX 8    /* largest L1 which this arch supports */
 
 #define ARCH_KMALLOC_MINALIGN   8
 
diff --git a/include/asm-s390/elf.h b/include/asm-s390/elf.h
index 372d51cccd53..710646e64f7d 100644
--- a/include/asm-s390/elf.h
+++ b/include/asm-s390/elf.h
@@ -163,7 +163,7 @@ static inline int dump_regs(struct pt_regs *ptregs, elf_gregset_t *regs)
 
 static inline int dump_task_regs(struct task_struct *tsk, elf_gregset_t *regs)
 {
-        struct pt_regs *ptregs = __KSTK_PTREGS(tsk);
+        struct pt_regs *ptregs = task_pt_regs(tsk);
         memcpy(&regs->psw, &ptregs->psw, sizeof(regs->psw)+sizeof(regs->gprs));
         memcpy(regs->acrs, tsk->thread.acrs, sizeof(regs->acrs));
         regs->orig_gpr2 = ptregs->orig_gpr2;
diff --git a/include/asm-s390/futex.h b/include/asm-s390/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-s390/futex.h
+++ b/include/asm-s390/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-s390/ioctl.h b/include/asm-s390/ioctl.h
index df7394345ac4..b279fe06dfe5 100644
--- a/include/asm-s390/ioctl.h
+++ b/include/asm-s390/ioctl.h
@@ -1,88 +1 @@
-/*
- *  include/asm-s390/ioctl.h
- *
- *  S390 version
- *
- *  Derived from "include/asm-i386/ioctl.h"
- */
-
-#ifndef _S390_IOCTL_H
-#define _S390_IOCTL_H
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* provoke compile error for invalid uses of size argument */
-extern unsigned long __invalid_size_argument_for_IOC;
-#define _IOC_TYPECHECK(t) \
-        ((sizeof(t) == sizeof(t[1]) && \
-          sizeof(t) < (1 << _IOC_SIZEBITS)) ? \
-          sizeof(t) : __invalid_size_argument_for_IOC)
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
-#define _IOR_BAD(type,nr,size)  _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW_BAD(type,nr,size)  _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* _S390_IOCTL_H */
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-s390/kexec.h b/include/asm-s390/kexec.h
index 54cf7d9f251c..ce28ddda0f50 100644
--- a/include/asm-s390/kexec.h
+++ b/include/asm-s390/kexec.h
@@ -35,8 +35,9 @@
 #define KEXEC_ARCH KEXEC_ARCH_S390
 
 #define MAX_NOTE_BYTES 1024
-typedef u32 note_buf_t[MAX_NOTE_BYTES/4];
 
-extern note_buf_t crash_notes[];
+/* Provide a dummy definition to avoid build failures. */
+static inline void crash_setup_regs(struct pt_regs *newregs,
+                                        struct pt_regs *oldregs) { }
 
 #endif /*_S390_KEXEC_H */
diff --git a/include/asm-s390/mutex.h b/include/asm-s390/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-s390/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index 4ec652ebb3b1..c5cbc4bd8414 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -191,10 +191,10 @@ extern void show_registers(struct pt_regs *regs);
 extern void show_trace(struct task_struct *task, unsigned long *sp);
 
 unsigned long get_wchan(struct task_struct *p);
-#define __KSTK_PTREGS(tsk) ((struct pt_regs *) \
-        ((unsigned long) tsk->thread_info + THREAD_SIZE - sizeof(struct pt_regs)))
-#define KSTK_EIP(tsk)   (__KSTK_PTREGS(tsk)->psw.addr)
-#define KSTK_ESP(tsk)   (__KSTK_PTREGS(tsk)->gprs[15])
+#define task_pt_regs(tsk) ((struct pt_regs *) \
+        (task_stack_page(tsk) + THREAD_SIZE) - 1)
+#define KSTK_EIP(tsk)   (task_pt_regs(tsk)->psw.addr)
+#define KSTK_ESP(tsk)   (task_pt_regs(tsk)->gprs[15])
 
 /*
  * Give up the time slice of the virtual PU.
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 864cae7e1fd6..b2e65e8bf812 100644
--- a/include/asm-s390/system.h
+++ b/include/asm-s390/system.h
@@ -104,14 +104,25 @@ static inline void restore_access_regs(unsigned int *acrs)
         prev = __switch_to(prev,next);                                       \
 } while (0)
 
+/*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ *
+ * TODO: fill this in!
+ */
+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-s390/thread_info.h b/include/asm-s390/thread_info.h
index 6c18a3f24316..f3797a52c4ea 100644
--- a/include/asm-s390/thread_info.h
+++ b/include/asm-s390/thread_info.h
@@ -81,8 +81,6 @@ static inline struct thread_info *current_thread_info(void)
 #define alloc_thread_info(tsk) ((struct thread_info *) \
         __get_free_pages(GFP_KERNEL,THREAD_ORDER))
 #define free_thread_info(ti) free_pages((unsigned long) (ti),THREAD_ORDER)
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
 
 #endif
 
diff --git a/include/asm-sh/atomic.h b/include/asm-sh/atomic.h
index 618d8e0de348..fb627de217f2 100644
--- a/include/asm-sh/atomic.h
+++ b/include/asm-sh/atomic.h
@@ -101,6 +101,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
         return ret;
 }
 
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
+
 static inline int atomic_add_unless(atomic_t *v, int a, int u)
 {
         int ret;
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/cache.h b/include/asm-sh/cache.h
index 9b4dd6d8212e..656fdfe9e8b4 100644
--- a/include/asm-sh/cache.h
+++ b/include/asm-sh/cache.h
@@ -22,8 +22,6 @@
 
 #define L1_CACHE_ALIGN(x)       (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
 
-#define L1_CACHE_SHIFT_MAX      5       /* largest L1 which this arch supports */
-
 struct cache_info {
         unsigned int ways;
         unsigned int sets;
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/futex.h b/include/asm-sh/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-sh/futex.h
+++ b/include/asm-sh/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
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/ioctl.h b/include/asm-sh/ioctl.h
index 524700e84acd..b279fe06dfe5 100644
--- a/include/asm-sh/ioctl.h
+++ b/include/asm-sh/ioctl.h
@@ -1,75 +1 @@
-/* $Id: ioctl.h,v 1.1.1.1 2001/10/15 20:45:09 mrbrown Exp $
- *
- * linux/ioctl.h for Linux by H.H. Bergman.
- */
-
-#ifndef __ASM_SH_IOCTL_H
-#define __ASM_SH_IOCTL_H
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* __ASM_SH_IOCTL_H */
+#include <asm-generic/ioctl.h>
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/mutex.h b/include/asm-sh/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-sh/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-sh/ptrace.h b/include/asm-sh/ptrace.h
index 0f75e16a7415..792fc35bd624 100644
--- a/include/asm-sh/ptrace.h
+++ b/include/asm-sh/ptrace.h
@@ -91,6 +91,16 @@ struct pt_dspregs {
 #define instruction_pointer(regs) ((regs)->pc)
 extern void show_regs(struct pt_regs *);
 
+#ifdef CONFIG_SH_DSP
+#define task_pt_regs(task) \
+        ((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \
+                 - sizeof(struct pt_dspregs) - sizeof(unsigned long)) - 1)
+#else
+#define task_pt_regs(task) \
+        ((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \
+                 - sizeof(unsigned long)) - 1)
+#endif
+
 static inline unsigned long profile_pc(struct pt_regs *regs)
 {
         unsigned long pc = instruction_pointer(regs);
diff --git a/include/asm-sh/system.h b/include/asm-sh/system.h
index 28a3c2d8bcd7..bb0330499bdf 100644
--- a/include/asm-sh/system.h
+++ b/include/asm-sh/system.h
@@ -57,6 +57,16 @@
         last = __last;                                                  \
 } while (0)
 
+/*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ *
+ * TODO: fill this in!
+ */
+static inline void sched_cacheflush(void)
+{
+}
+
 #define nop() __asm__ __volatile__ ("nop")
 
 
diff --git a/include/asm-sh/thread_info.h b/include/asm-sh/thread_info.h
index 46080cefaff8..85f0c11b4319 100644
--- a/include/asm-sh/thread_info.h
+++ b/include/asm-sh/thread_info.h
@@ -60,8 +60,6 @@ static inline struct thread_info *current_thread_info(void)
 #define THREAD_SIZE (2*PAGE_SIZE)
 #define alloc_thread_info(ti) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
 #define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
 
 #else /* !__ASSEMBLY__ */
 
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-sh64/atomic.h b/include/asm-sh64/atomic.h
index f3ce5c0df13a..28f2ea9b567b 100644
--- a/include/asm-sh64/atomic.h
+++ b/include/asm-sh64/atomic.h
@@ -113,6 +113,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
         return ret;
 }
 
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
+
 static inline int atomic_add_unless(atomic_t *v, int a, int u)
 {
         int ret;
diff --git a/include/asm-sh64/cache.h b/include/asm-sh64/cache.h
index f54e85e8a470..a4f36f0036e1 100644
--- a/include/asm-sh64/cache.h
+++ b/include/asm-sh64/cache.h
@@ -20,8 +20,6 @@
 #define L1_CACHE_ALIGN_MASK     (~(L1_CACHE_BYTES - 1))
 #define L1_CACHE_ALIGN(x)       (((x)+(L1_CACHE_BYTES - 1)) & L1_CACHE_ALIGN_MASK)
 #define L1_CACHE_SIZE_BYTES     (L1_CACHE_BYTES << 10)
-/* Largest L1 which this arch supports */
-#define L1_CACHE_SHIFT_MAX      5
 
 #ifdef MODULE
 #define __cacheline_aligned __attribute__((__aligned__(L1_CACHE_BYTES)))
diff --git a/include/asm-sh64/futex.h b/include/asm-sh64/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-sh64/futex.h
+++ b/include/asm-sh64/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-sh64/io.h b/include/asm-sh64/io.h
index cfafaa73b2b0..dee4f77929a4 100644
--- a/include/asm-sh64/io.h
+++ b/include/asm-sh64/io.h
@@ -143,12 +143,12 @@ extern unsigned long pciio_virt;
  * Change virtual addresses to physical addresses and vv.
  * These are trivial on the 1:1 Linux/SuperH mapping
  */
-extern __inline__ unsigned long virt_to_phys(volatile void * address)
+static inline unsigned long virt_to_phys(volatile void * address)
 {
         return __pa(address);
 }
 
-extern __inline__ void * phys_to_virt(unsigned long address)
+static inline void * phys_to_virt(unsigned long address)
 {
         return __va(address);
 }
@@ -156,12 +156,12 @@ extern __inline__ void * phys_to_virt(unsigned long address)
 extern void * __ioremap(unsigned long phys_addr, unsigned long size,
                         unsigned long flags);
 
-extern __inline__ void * ioremap(unsigned long phys_addr, unsigned long size)
+static inline void * ioremap(unsigned long phys_addr, unsigned long size)
 {
         return __ioremap(phys_addr, size, 1);
 }
 
-extern __inline__ void * ioremap_nocache (unsigned long phys_addr, unsigned long size)
+static inline void * ioremap_nocache (unsigned long phys_addr, unsigned long size)
 {
         return __ioremap(phys_addr, size, 0);
 }
diff --git a/include/asm-sh64/ioctl.h b/include/asm-sh64/ioctl.h
index c089a6fb78e0..b279fe06dfe5 100644
--- a/include/asm-sh64/ioctl.h
+++ b/include/asm-sh64/ioctl.h
@@ -1,83 +1 @@
-#ifndef __ASM_SH64_IOCTL_H
-#define __ASM_SH64_IOCTL_H
-
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * include/asm-sh64/ioctl.h
- *
- * Copyright (C) 2000, 2001  Paolo Alberelli
- *
- * linux/ioctl.h for Linux by H.H. Bergman.
- *
- */
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* __ASM_SH64_IOCTL_H */
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-sh64/mmu_context.h b/include/asm-sh64/mmu_context.h
index f062e1513272..991cfda4cdf6 100644
--- a/include/asm-sh64/mmu_context.h
+++ b/include/asm-sh64/mmu_context.h
@@ -50,7 +50,7 @@ extern pgd_t *mmu_pdtp_cache;
  */
 #define MMU_VPN_MASK    0xfffff000
 
-extern __inline__ void
+static inline void
 get_new_mmu_context(struct mm_struct *mm)
 {
         extern void flush_tlb_all(void);
diff --git a/include/asm-sh64/mutex.h b/include/asm-sh64/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-sh64/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-sh64/pgalloc.h b/include/asm-sh64/pgalloc.h
index b25f5df5535c..678251ac1db8 100644
--- a/include/asm-sh64/pgalloc.h
+++ b/include/asm-sh64/pgalloc.h
@@ -38,14 +38,14 @@ static inline void pgd_init(unsigned long page)
  * if any.
  */
 
-extern __inline__ pgd_t *get_pgd_slow(void)
+static inline pgd_t *get_pgd_slow(void)
 {
         unsigned int pgd_size = (USER_PTRS_PER_PGD * sizeof(pgd_t));
         pgd_t *ret = (pgd_t *)kmalloc(pgd_size, GFP_KERNEL);
         return ret;
 }
 
-extern __inline__ pgd_t *get_pgd_fast(void)
+static inline pgd_t *get_pgd_fast(void)
 {
         unsigned long *ret;
 
@@ -62,14 +62,14 @@ extern __inline__ pgd_t *get_pgd_fast(void)
         return (pgd_t *)ret;
 }
 
-extern __inline__ void free_pgd_fast(pgd_t *pgd)
+static inline void free_pgd_fast(pgd_t *pgd)
 {
         *(unsigned long *)pgd = (unsigned long) pgd_quicklist;
         pgd_quicklist = (unsigned long *) pgd;
         pgtable_cache_size++;
 }
 
-extern __inline__ void free_pgd_slow(pgd_t *pgd)
+static inline void free_pgd_slow(pgd_t *pgd)
 {
         kfree((void *)pgd);
 }
@@ -77,7 +77,7 @@ extern __inline__ void free_pgd_slow(pgd_t *pgd)
 extern pte_t *get_pte_slow(pmd_t *pmd, unsigned long address_preadjusted);
 extern pte_t *get_pte_kernel_slow(pmd_t *pmd, unsigned long address_preadjusted);
 
-extern __inline__ pte_t *get_pte_fast(void)
+static inline pte_t *get_pte_fast(void)
 {
         unsigned long *ret;
 
@@ -89,7 +89,7 @@ extern __inline__ pte_t *get_pte_fast(void)
         return (pte_t *)ret;
 }
 
-extern __inline__ void free_pte_fast(pte_t *pte)
+static inline void free_pte_fast(pte_t *pte)
 {
         *(unsigned long *)pte = (unsigned long) pte_quicklist;
         pte_quicklist = (unsigned long *) pte;
@@ -167,7 +167,7 @@ static __inline__ void pmd_free(pmd_t *pmd)
 
 extern int do_check_pgt_cache(int, int);
 
-extern inline void set_pgdir(unsigned long address, pgd_t entry)
+static inline void set_pgdir(unsigned long address, pgd_t entry)
 {
         struct task_struct * p;
         pgd_t *pgd;
diff --git a/include/asm-sh64/pgtable.h b/include/asm-sh64/pgtable.h
index a1906a772df9..57af6b3eb271 100644
--- a/include/asm-sh64/pgtable.h
+++ b/include/asm-sh64/pgtable.h
@@ -421,18 +421,18 @@ static inline int pte_young(pte_t pte){ return pte_val(pte) & _PAGE_ACCESSED; }
 static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; }
 static inline int pte_write(pte_t pte){ return pte_val(pte) & _PAGE_WRITE; }
 
-extern inline pte_t pte_rdprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_READ)); return pte; }
-extern inline pte_t pte_wrprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_WRITE)); return pte; }
-extern inline pte_t pte_exprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_EXECUTE)); return pte; }
-extern inline pte_t pte_mkclean(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY)); return pte; }
-extern inline pte_t pte_mkold(pte_t pte)        { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED)); return pte; }
+static inline pte_t pte_rdprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_READ)); return pte; }
+static inline pte_t pte_wrprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_WRITE)); return pte; }
+static inline pte_t pte_exprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_EXECUTE)); return pte; }
+static inline pte_t pte_mkclean(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY)); return pte; }
+static inline pte_t pte_mkold(pte_t pte)        { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED)); return pte; }
 
-extern inline pte_t pte_mkread(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_READ)); return pte; }
-extern inline pte_t pte_mkwrite(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_WRITE)); return pte; }
-extern inline pte_t pte_mkexec(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_EXECUTE)); return pte; }
-extern inline pte_t pte_mkdirty(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY)); return pte; }
-extern inline pte_t pte_mkyoung(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED)); return pte; }
-extern inline pte_t pte_mkhuge(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_SZHUGE)); return pte; }
+static inline pte_t pte_mkread(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_READ)); return pte; }
+static inline pte_t pte_mkwrite(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_WRITE)); return pte; }
+static inline pte_t pte_mkexec(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_EXECUTE)); return pte; }
+static inline pte_t pte_mkdirty(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY)); return pte; }
+static inline pte_t pte_mkyoung(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED)); return pte; }
+static inline pte_t pte_mkhuge(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_SZHUGE)); return pte; }
 
 
 /*
@@ -456,7 +456,7 @@ extern inline pte_t pte_mkhuge(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) | _
 #define mk_pte_phys(physpage, pgprot) \
 ({ pte_t __pte; set_pte(&__pte, __pte(physpage | pgprot_val(pgprot))); __pte; })
 
-extern inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 { set_pte(&pte, __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot))); return pte; }
 
 typedef pte_t *pte_addr_t;
diff --git a/include/asm-sh64/processor.h b/include/asm-sh64/processor.h
index a51bd41e6fbc..1bf252dad824 100644
--- a/include/asm-sh64/processor.h
+++ b/include/asm-sh64/processor.h
@@ -228,7 +228,7 @@ extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
  * FPU lazy state save handling.
  */
 
-extern __inline__ void release_fpu(void)
+static inline void release_fpu(void)
 {
         unsigned long long __dummy;
 
@@ -240,7 +240,7 @@ extern __inline__ void release_fpu(void)
                              : "r" (SR_FD));
 }
 
-extern __inline__ void grab_fpu(void)
+static inline void grab_fpu(void)
 {
         unsigned long long __dummy;
 
diff --git a/include/asm-sh64/system.h b/include/asm-sh64/system.h
index 42510e496eb5..3002e988180c 100644
--- a/include/asm-sh64/system.h
+++ b/include/asm-sh64/system.h
@@ -132,7 +132,7 @@ static __inline__ void local_irq_disable(void)
         (flags != 0);                   \
 })
 
-extern __inline__ unsigned long xchg_u32(volatile int * m, unsigned long val)
+static inline unsigned long xchg_u32(volatile int * m, unsigned long val)
 {
         unsigned long flags, retval;
 
@@ -143,7 +143,7 @@ extern __inline__ unsigned long xchg_u32(volatile int * m, unsigned long val)
         return retval;
 }
 
-extern __inline__ unsigned long xchg_u8(volatile unsigned char * m, unsigned long val)
+static inline unsigned long xchg_u8(volatile unsigned char * m, unsigned long val)
 {
         unsigned long flags, retval;
 
diff --git a/include/asm-sh64/thread_info.h b/include/asm-sh64/thread_info.h
index 10f024c6a2e3..1f825cb163c3 100644
--- a/include/asm-sh64/thread_info.h
+++ b/include/asm-sh64/thread_info.h
@@ -66,8 +66,6 @@ static inline struct thread_info *current_thread_info(void)
 
 #define alloc_thread_info(ti) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
 #define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
 
 #endif /* __ASSEMBLY__ */
 
diff --git a/include/asm-sh64/tlbflush.h b/include/asm-sh64/tlbflush.h
index 15c0719eecc3..e45beadc29ee 100644
--- a/include/asm-sh64/tlbflush.h
+++ b/include/asm-sh64/tlbflush.h
@@ -20,7 +20,7 @@ extern void flush_tlb_mm(struct mm_struct *mm);
 extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
                             unsigned long end);
 extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
-extern inline void flush_tlb_pgtables(struct mm_struct *mm,
+static inline void flush_tlb_pgtables(struct mm_struct *mm,
                                       unsigned long start, unsigned long end)
 {
 }
diff --git a/include/asm-sh64/uaccess.h b/include/asm-sh64/uaccess.h
index 56aa3cf0f273..f4936d8fa617 100644
--- a/include/asm-sh64/uaccess.h
+++ b/include/asm-sh64/uaccess.h
@@ -287,7 +287,7 @@ __sfu_res = __strncpy_from_user((unsigned long) (dest), __sfu_src, __sfu_count);
  */
 extern long __strnlen_user(const char *__s, long __n);
 
-extern __inline__ long strnlen_user(const char *s, long n)
+static inline long strnlen_user(const char *s, long n)
 {
         if (!__addr_ok(s))
                 return 0;
diff --git a/include/asm-sparc/atomic.h b/include/asm-sparc/atomic.h
index accb4967e9d2..e1033170bd3a 100644
--- a/include/asm-sparc/atomic.h
+++ b/include/asm-sparc/atomic.h
@@ -20,6 +20,7 @@ typedef struct { volatile int counter; } atomic_t;
 
 extern int __atomic_add_return(int, atomic_t *);
 extern int atomic_cmpxchg(atomic_t *, int, int);
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 extern int atomic_add_unless(atomic_t *, int, int);
 extern void atomic_set(atomic_t *, int);
 
diff --git a/include/asm-sparc/cache.h b/include/asm-sparc/cache.h
index a10522cb21b7..cb971e88aea4 100644
--- a/include/asm-sparc/cache.h
+++ b/include/asm-sparc/cache.h
@@ -13,7 +13,6 @@
 #define L1_CACHE_SHIFT 5
 #define L1_CACHE_BYTES 32
 #define L1_CACHE_ALIGN(x) ((((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1)))
-#define L1_CACHE_SHIFT_MAX 5    /* largest L1 which this arch supports */
 
 #define SMP_CACHE_BYTES 32
 
diff --git a/include/asm-sparc/futex.h b/include/asm-sparc/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-sparc/futex.h
+++ b/include/asm-sparc/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-sparc/mutex.h b/include/asm-sparc/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-sparc/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-sparc/oplib.h b/include/asm-sparc/oplib.h
index 95944556d8b6..d0d76b30eb4c 100644
--- a/include/asm-sparc/oplib.h
+++ b/include/asm-sparc/oplib.h
@@ -164,6 +164,7 @@ enum prom_input_device {
         PROMDEV_IKBD,                   /* input from keyboard */
         PROMDEV_ITTYA,                  /* input from ttya */
         PROMDEV_ITTYB,                  /* input from ttyb */
+        PROMDEV_IRSC,                   /* input from rsc */
         PROMDEV_I_UNK,
 };
 
@@ -175,6 +176,7 @@ enum prom_output_device {
         PROMDEV_OSCREEN,                /* to screen */
         PROMDEV_OTTYA,                  /* to ttya */
         PROMDEV_OTTYB,                  /* to ttyb */
+        PROMDEV_ORSC,                   /* to rsc */
         PROMDEV_O_UNK,
 };
 
diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h
index 1f6b71f9e1b6..58dd162927bb 100644
--- a/include/asm-sparc/system.h
+++ b/include/asm-sparc/system.h
@@ -155,7 +155,7 @@ extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
         "here:\n"                                                                       \
         : "=&r" (last)                                                                  \
         : "r" (&(current_set[hard_smp_processor_id()])),        \
-          "r" ((next)->thread_info),                            \
+          "r" (task_thread_info(next)),                         \
           "i" (TI_KPSR),                                        \
           "i" (TI_KSP),                                         \
           "i" (TI_TASK)                                         \
@@ -166,6 +166,16 @@ extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
         } while(0)
 
 /*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ *
+ * TODO: fill this in!
+ */
+static inline void sched_cacheflush(void)
+{
+}
+
+/*
  * Changing the IRQ level on the Sparc.
  */
 extern void local_irq_restore(unsigned long);
diff --git a/include/asm-sparc/thread_info.h b/include/asm-sparc/thread_info.h
index ff6ccb3d24c6..91b9f5888c85 100644
--- a/include/asm-sparc/thread_info.h
+++ b/include/asm-sparc/thread_info.h
@@ -92,9 +92,6 @@ BTFIXUPDEF_CALL(struct thread_info *, alloc_thread_info, void)
 BTFIXUPDEF_CALL(void, free_thread_info, struct thread_info *)
 #define free_thread_info(ti) BTFIXUP_CALL(free_thread_info)(ti)
 
-#define get_thread_info(ti)     get_task_struct((ti)->task)
-#define put_thread_info(ti)     put_task_struct((ti)->task)
-
 #endif /* __ASSEMBLY__ */
 
 /*
@@ -131,9 +128,10 @@ BTFIXUPDEF_CALL(void, free_thread_info, struct thread_info *)
  * thread information flag bit numbers
  */
 #define TIF_SYSCALL_TRACE       0       /* syscall trace active */
-#define TIF_NOTIFY_RESUME       1       /* resumption notification requested */
+/* flag bit 1 is available */
 #define TIF_SIGPENDING          2       /* signal pending */
 #define TIF_NEED_RESCHED        3       /* rescheduling necessary */
+#define TIF_RESTORE_SIGMASK     4       /* restore signal mask in do_signal() */
 #define TIF_USEDFPU             8       /* FPU was used by this task
                                          * this quantum (SMP) */
 #define TIF_POLLING_NRFLAG      9       /* true if poll_idle() is polling
@@ -142,9 +140,9 @@ BTFIXUPDEF_CALL(void, free_thread_info, struct thread_info *)
 
 /* as above, but as bit values */
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
-#define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
 #define _TIF_SIGPENDING         (1<<TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED       (1<<TIF_NEED_RESCHED)
+#define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_USEDFPU            (1<<TIF_USEDFPU)
 #define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
 
diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h
index 58dba518239e..2ac64e65e336 100644
--- a/include/asm-sparc/unistd.h
+++ b/include/asm-sparc/unistd.h
@@ -300,11 +300,26 @@
 #define __NR_add_key            281
 #define __NR_request_key        282
 #define __NR_keyctl             283
+#define __NR_openat             284
+#define __NR_mkdirat            285
+#define __NR_mknodat            286
+#define __NR_fchownat           287
+#define __NR_futimesat          288
+#define __NR_newfstatat         289
+#define __NR_unlinkat           290
+#define __NR_renameat           291
+#define __NR_linkat             292
+#define __NR_symlinkat          293
+#define __NR_readlinkat         294
+#define __NR_fchmodat           295
+#define __NR_faccessat          296
+#define __NR_pselect6           297
+#define __NR_ppoll              298
 
-/* WARNING: You MAY NOT add syscall numbers larger than 283, since
+/* WARNING: You MAY NOT add syscall numbers larger than 298, since
  *          all of the syscall tables in the Sparc kernel are
- *          sized to have 283 entries (starting at zero).  Therefore
- *          find a free slot in the 0-282 range.
+ *          sized to have 298 entries (starting at zero).  Therefore
+ *          find a free slot in the 0-298 range.
  */
 
 #define _syscall0(type,name) \
@@ -458,6 +473,7 @@ return -1; \
 #define __ARCH_WANT_SYS_OLDUMOUNT
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #endif
 
 #ifdef __KERNEL_SYSCALLS__
diff --git a/include/asm-sparc64/atomic.h b/include/asm-sparc64/atomic.h
index 11f5aa5d108c..25256bdc8aae 100644
--- a/include/asm-sparc64/atomic.h
+++ b/include/asm-sparc64/atomic.h
@@ -72,6 +72,7 @@ extern int atomic64_sub_ret(int, atomic64_t *);
 #define atomic64_add_negative(i, v) (atomic64_add_ret(i, v) < 0)
 
 #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 #define atomic_add_unless(v, a, u)                              \
 ({                                                              \
diff --git a/include/asm-sparc64/cache.h b/include/asm-sparc64/cache.h
index ade5ec3bfd5a..f7d35a2ae9b8 100644
--- a/include/asm-sparc64/cache.h
+++ b/include/asm-sparc64/cache.h
@@ -9,7 +9,6 @@
 #define        L1_CACHE_BYTES   32 /* Two 16-byte sub-blocks per line. */
 
 #define        L1_CACHE_ALIGN(x)       (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
-#define         L1_CACHE_SHIFT_MAX 5    /* largest L1 which this arch supports */
 
 #define        SMP_CACHE_BYTES_SHIFT    6
 #define        SMP_CACHE_BYTES          (1 << SMP_CACHE_BYTES_SHIFT) /* L2 cache line size. */
diff --git a/include/asm-sparc64/elf.h b/include/asm-sparc64/elf.h
index 91458118277e..69539a8ab833 100644
--- a/include/asm-sparc64/elf.h
+++ b/include/asm-sparc64/elf.h
@@ -119,7 +119,7 @@ typedef struct {
 #endif
 
 #define ELF_CORE_COPY_TASK_REGS(__tsk, __elf_regs)      \
-        ({ ELF_CORE_COPY_REGS((*(__elf_regs)), (__tsk)->thread_info->kregs); 1; })
+        ({ ELF_CORE_COPY_REGS((*(__elf_regs)), task_pt_regs(__tsk)); 1; })
 
 /*
  * This is used to ensure we don't load something for the wrong architecture.
diff --git a/include/asm-sparc64/futex.h b/include/asm-sparc64/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-sparc64/futex.h
+++ b/include/asm-sparc64/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h
index 7ba845320f5c..e4efe652b54b 100644
--- a/include/asm-sparc64/kprobes.h
+++ b/include/asm-sparc64/kprobes.h
@@ -12,6 +12,7 @@ typedef u32 kprobe_opcode_t;
 #define MAX_INSN_SIZE 2
 
 #define JPROBE_ENTRY(pentry)    (kprobe_opcode_t *)pentry
+#define arch_remove_kprobe(p)   do {} while (0)
 
 /* Architecture specific copy of original instruction*/
 struct arch_specific_insn {
@@ -38,15 +39,6 @@ struct kprobe_ctlblk {
         struct prev_kprobe prev_kprobe;
 };
 
-#ifdef CONFIG_KPROBES
 extern int kprobe_exceptions_notify(struct notifier_block *self,
                                     unsigned long val, void *data);
-#else                           /* !CONFIG_KPROBES */
-static inline int kprobe_exceptions_notify(struct notifier_block *self,
-                                           unsigned long val, void *data)
-{
-        return 0;
-}
-#endif
-
 #endif /* _SPARC64_KPROBES_H */
diff --git a/include/asm-sparc64/mmu_context.h b/include/asm-sparc64/mmu_context.h
index 08ba72d7722c..57ee7b306189 100644
--- a/include/asm-sparc64/mmu_context.h
+++ b/include/asm-sparc64/mmu_context.h
@@ -60,7 +60,7 @@ do { \
         register unsigned long pgd_cache asm("o4"); \
         paddr = __pa((__mm)->pgd); \
         pgd_cache = 0UL; \
-        if ((__tsk)->thread_info->flags & _TIF_32BIT) \
+        if (task_thread_info(__tsk)->flags & _TIF_32BIT) \
                 pgd_cache = get_pgd_cache((__mm)->pgd); \
         __asm__ __volatile__("wrpr      %%g0, 0x494, %%pstate\n\t" \
                              "mov       %3, %%g4\n\t" \
diff --git a/include/asm-sparc64/mutex.h b/include/asm-sparc64/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-sparc64/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-sparc64/oplib.h b/include/asm-sparc64/oplib.h
index d02f1e8ae1a6..3c59b2693fb9 100644
--- a/include/asm-sparc64/oplib.h
+++ b/include/asm-sparc64/oplib.h
@@ -163,6 +163,7 @@ enum prom_input_device {
         PROMDEV_IKBD,                   /* input from keyboard */
         PROMDEV_ITTYA,                  /* input from ttya */
         PROMDEV_ITTYB,                  /* input from ttyb */
+        PROMDEV_IRSC,                   /* input from rsc */
         PROMDEV_I_UNK,
 };
 
@@ -174,6 +175,7 @@ enum prom_output_device {
         PROMDEV_OSCREEN,                /* to screen */
         PROMDEV_OTTYA,                  /* to ttya */
         PROMDEV_OTTYB,                  /* to ttyb */
+        PROMDEV_ORSC,                   /* to rsc */
         PROMDEV_O_UNK,
 };
 
diff --git a/include/asm-sparc64/processor.h b/include/asm-sparc64/processor.h
index 3169f3e2237e..cd8d9b4c8658 100644
--- a/include/asm-sparc64/processor.h
+++ b/include/asm-sparc64/processor.h
@@ -186,8 +186,9 @@ extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
 
 extern unsigned long get_wchan(struct task_struct *task);
 
-#define KSTK_EIP(tsk)  ((tsk)->thread_info->kregs->tpc)
-#define KSTK_ESP(tsk)  ((tsk)->thread_info->kregs->u_regs[UREG_FP])
+#define task_pt_regs(tsk) (task_thread_info(tsk)->kregs)
+#define KSTK_EIP(tsk)  (task_pt_regs(tsk)->tpc)
+#define KSTK_ESP(tsk)  (task_pt_regs(tsk)->u_regs[UREG_FP])
 
 #define cpu_relax()     barrier()
 
diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h
index b5417529f6f1..af254e581834 100644
--- a/include/asm-sparc64/system.h
+++ b/include/asm-sparc64/system.h
@@ -193,11 +193,7 @@ do {						\
          * not preserve it's value.  Hairy, but it lets us remove 2 loads
          * and 2 stores in this critical code path.  -DaveM
          */
-#if __GNUC__ >= 3
 #define EXTRA_CLOBBER ,"%l1"
-#else
-#define EXTRA_CLOBBER
-#endif
 #define switch_to(prev, next, last)                                     \
 do {    if (test_thread_flag(TIF_PERFCTR)) {                            \
                 unsigned long __tmp;                                    \
@@ -212,7 +208,7 @@ do {	if (test_thread_flag(TIF_PERFCTR)) {				\
         /* If you are tempted to conditionalize the following */        \
         /* so that ASI is only written if it changes, think again. */   \
         __asm__ __volatile__("wr %%g0, %0, %%asi"                       \
-        : : "r" (__thread_flag_byte_ptr(next->thread_info)[TI_FLAG_BYTE_CURRENT_DS]));\
+        : : "r" (__thread_flag_byte_ptr(task_thread_info(next))[TI_FLAG_BYTE_CURRENT_DS]));\
         __asm__ __volatile__(                                           \
         "mov    %%g4, %%g7\n\t"                                         \
         "wrpr   %%g0, 0x95, %%pstate\n\t"                               \
@@ -242,7 +238,7 @@ do {	if (test_thread_flag(TIF_PERFCTR)) {				\
         "b,a ret_from_syscall\n\t"                                      \
         "1:\n\t"                                                        \
         : "=&r" (last)                                                  \
-        : "0" (next->thread_info),                                      \
+        : "0" (task_thread_info(next)),                                 \
           "i" (TI_WSTATE), "i" (TI_KSP), "i" (TI_NEW_CHILD),            \
           "i" (TI_CWP), "i" (TI_TASK)                                   \
         : "cc",                                                         \
@@ -257,6 +253,16 @@ do {	if (test_thread_flag(TIF_PERFCTR)) {				\
         }                                                               \
 } while(0)
 
+/*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ *
+ * TODO: fill this in!
+ */
+static inline void sched_cacheflush(void)
+{
+}
+
 static inline unsigned long xchg32(__volatile__ unsigned int *m, unsigned int val)
 {
         unsigned long tmp1, tmp2;
diff --git a/include/asm-sparc64/thread_info.h b/include/asm-sparc64/thread_info.h
index c94d8b3991bd..ac9d068aab4f 100644
--- a/include/asm-sparc64/thread_info.h
+++ b/include/asm-sparc64/thread_info.h
@@ -221,7 +221,7 @@ register struct thread_info *current_thread_info_reg asm("g6");
  *       nop
  */
 #define TIF_SYSCALL_TRACE       0       /* syscall trace active */
-#define TIF_NOTIFY_RESUME       1       /* resumption notification requested */
+#define TIF_RESTORE_SIGMASK     1       /* restore signal mask in do_signal() */
 #define TIF_SIGPENDING          2       /* signal pending */
 #define TIF_NEED_RESCHED        3       /* rescheduling necessary */
 #define TIF_PERFCTR             4       /* performance counters active */
@@ -241,7 +241,6 @@ register struct thread_info *current_thread_info_reg asm("g6");
 #define TIF_POLLING_NRFLAG      14
 
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
-#define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
 #define _TIF_SIGPENDING         (1<<TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED       (1<<TIF_NEED_RESCHED)
 #define _TIF_PERFCTR            (1<<TIF_PERFCTR)
@@ -250,11 +249,12 @@ register struct thread_info *current_thread_info_reg asm("g6");
 #define _TIF_32BIT              (1<<TIF_32BIT)
 #define _TIF_SECCOMP            (1<<TIF_SECCOMP)
 #define _TIF_SYSCALL_AUDIT      (1<<TIF_SYSCALL_AUDIT)
+#define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_ABI_PENDING        (1<<TIF_ABI_PENDING)
 #define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
 
 #define _TIF_USER_WORK_MASK     ((0xff << TI_FLAG_WSAVED_SHIFT) | \
-                                 (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \
+                                 (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK | \
                                   _TIF_NEED_RESCHED | _TIF_PERFCTR))
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h
index 51ec2879b881..84ac2bdb0902 100644
--- a/include/asm-sparc64/unistd.h
+++ b/include/asm-sparc64/unistd.h
@@ -302,11 +302,26 @@
 #define __NR_add_key            281
 #define __NR_request_key        282
 #define __NR_keyctl             283
+#define __NR_openat             284
+#define __NR_mkdirat            285
+#define __NR_mknodat            286
+#define __NR_fchownat           287
+#define __NR_futimesat          288
+#define __NR_newfstatat         289
+#define __NR_unlinkat           290
+#define __NR_renameat           291
+#define __NR_linkat             292
+#define __NR_symlinkat          293
+#define __NR_readlinkat         294
+#define __NR_fchmodat           295
+#define __NR_faccessat          296
+#define __NR_pselect6           297
+#define __NR_ppoll              298
 
-/* WARNING: You MAY NOT add syscall numbers larger than 283, since
+/* WARNING: You MAY NOT add syscall numbers larger than 298, since
  *          all of the syscall tables in the Sparc kernel are
- *          sized to have 283 entries (starting at zero).  Therefore
- *          find a free slot in the 0-282 range.
+ *          sized to have 298 entries (starting at zero).  Therefore
+ *          find a free slot in the 0-298 range.
  */
 
 #define _syscall0(type,name) \
@@ -501,6 +516,8 @@ asmlinkage long sys_rt_sigaction(int sig,
 #define __ARCH_WANT_SYS_OLDUMOUNT
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
 #endif
 
 /*
diff --git a/include/asm-um/cache.h b/include/asm-um/cache.h
index a10602a5b2d6..3d0587075521 100644
--- a/include/asm-um/cache.h
+++ b/include/asm-um/cache.h
@@ -13,9 +13,6 @@
 # define L1_CACHE_SHIFT         5
 #endif
 
-/* XXX: this is valid for x86 and x86_64. */
-#define L1_CACHE_SHIFT_MAX      7       /* largest L1 which this arch supports */
-
 #define L1_CACHE_BYTES          (1 << L1_CACHE_SHIFT)
 
 #endif
diff --git a/include/asm-um/futex.h b/include/asm-um/futex.h
index 142ee2d8e0fd..6a332a9f099c 100644
--- a/include/asm-um/futex.h
+++ b/include/asm-um/futex.h
@@ -1,12 +1,6 @@
-#ifndef __UM_FUTEX_H
-#define __UM_FUTEX_H
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/system.h>
-#include <asm/processor.h>
-#include <asm/uaccess.h>
-
-#include "asm/arch/futex.h"
+#include <asm-generic/futex.h>
 
 #endif
diff --git a/include/asm-um/io.h b/include/asm-um/io.h
index 90674056dcef..1934d9340e2c 100644
--- a/include/asm-um/io.h
+++ b/include/asm-um/io.h
@@ -33,4 +33,20 @@ static inline void * phys_to_virt(unsigned long address)
  */
 #define xlate_dev_kmem_ptr(p)   p
 
+static inline void writeb(unsigned char b, volatile void __iomem *addr)
+{
+        *(volatile unsigned char __force *) addr = b;
+}
+static inline void writew(unsigned short b, volatile void __iomem *addr)
+{
+        *(volatile unsigned short __force *) addr = b;
+}
+static inline void writel(unsigned int b, volatile void __iomem *addr)
+{
+        *(volatile unsigned int __force *) addr = b;
+}
+#define __raw_writeb writeb
+#define __raw_writew writew
+#define __raw_writel writel
+
 #endif
diff --git a/include/asm-um/mutex.h b/include/asm-um/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-um/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-um/processor-generic.h b/include/asm-um/processor-generic.h
index 075771c371f6..da07a69ce82a 100644
--- a/include/asm-um/processor-generic.h
+++ b/include/asm-um/processor-generic.h
@@ -89,7 +89,6 @@ extern struct task_struct *alloc_task_struct(void);
 
 extern void release_thread(struct task_struct *);
 extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-extern void dump_thread(struct pt_regs *regs, struct user *u);
 
 static inline void prepare_to_copy(struct task_struct *tsk)
 {
diff --git a/include/asm-um/rwsem.h b/include/asm-um/rwsem.h
index 661c0e54702b..b5fc449dc86b 100644
--- a/include/asm-um/rwsem.h
+++ b/include/asm-um/rwsem.h
@@ -1,10 +1,6 @@
 #ifndef __UM_RWSEM_H__
 #define __UM_RWSEM_H__
 
-#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 96)
-#define __builtin_expect(exp,c) (exp)
-#endif
-
 #include "asm/arch/rwsem.h"
 
 #endif
diff --git a/include/asm-um/thread_info.h b/include/asm-um/thread_info.h
index 97267f059ef5..17b6b07c4332 100644
--- a/include/asm-um/thread_info.h
+++ b/include/asm-um/thread_info.h
@@ -56,9 +56,6 @@ static inline struct thread_info *current_thread_info(void)
         ((struct thread_info *) kmalloc(THREAD_SIZE, GFP_KERNEL))
 #define free_thread_info(ti) kfree(ti)
 
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
-
 #endif
 
 #define PREEMPT_ACTIVE          0x10000000
@@ -72,6 +69,7 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_RESTART_BLOCK       4
 #define TIF_MEMDIE              5
 #define TIF_SYSCALL_AUDIT       6
+#define TIF_RESTORE_SIGMASK     7
 
 #define _TIF_SYSCALL_TRACE      (1 << TIF_SYSCALL_TRACE)
 #define _TIF_SIGPENDING         (1 << TIF_SIGPENDING)
@@ -79,16 +77,6 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_POLLING_NRFLAG     (1 << TIF_POLLING_NRFLAG)
 #define _TIF_MEMDIE             (1 << TIF_MEMDIE)
 #define _TIF_SYSCALL_AUDIT      (1 << TIF_SYSCALL_AUDIT)
+#define _TIF_RESTORE_SIGMASK    (1 << TIF_RESTORE_SIGMASK)
 
 #endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/include/asm-um/unistd.h b/include/asm-um/unistd.h
index 6fdde45cc053..afccfcaa9ea9 100644
--- a/include/asm-um/unistd.h
+++ b/include/asm-um/unistd.h
@@ -34,6 +34,7 @@ extern int um_execve(const char *file, char *const argv[], char *const env[]);
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #endif
 
 #ifdef __KERNEL_SYSCALLS__
diff --git a/include/asm-v850/atomic.h b/include/asm-v850/atomic.h
index f5b9ab6f4e70..166df00457ea 100644
--- a/include/asm-v850/atomic.h
+++ b/include/asm-v850/atomic.h
@@ -104,6 +104,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
         return ret;
 }
 
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
+
 static inline int atomic_add_unless(atomic_t *v, int a, int u)
 {
         int ret;
diff --git a/include/asm-v850/cache.h b/include/asm-v850/cache.h
index cbf9096e8517..8832c7ea3242 100644
--- a/include/asm-v850/cache.h
+++ b/include/asm-v850/cache.h
@@ -23,6 +23,4 @@
 #define L1_CACHE_SHIFT          4
 #endif
 
-#define L1_CACHE_SHIFT_MAX      L1_CACHE_SHIFT
-
 #endif /* __V850_CACHE_H__ */
diff --git a/include/asm-v850/futex.h b/include/asm-v850/futex.h
index 9feff4ce1424..6a332a9f099c 100644
--- a/include/asm-v850/futex.h
+++ b/include/asm-v850/futex.h
@@ -1,53 +1,6 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#ifdef __KERNEL__
+#include <asm-generic/futex.h>
 
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/uaccess.h>
-
-static inline int
-futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
-{
-        int op = (encoded_op >> 28) & 7;
-        int cmp = (encoded_op >> 24) & 15;
-        int oparg = (encoded_op << 8) >> 20;
-        int cmparg = (encoded_op << 20) >> 20;
-        int oldval = 0, ret;
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
-                return -EFAULT;
-
-        inc_preempt_count();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-        case FUTEX_OP_ADD:
-        case FUTEX_OP_OR:
-        case FUTEX_OP_ANDN:
-        case FUTEX_OP_XOR:
-        default:
-                ret = -ENOSYS;
-        }
-
-        dec_preempt_count();
-
-        if (!ret) {
-                switch (cmp) {
-                case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
-                case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
-                case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
-                case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
-                case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
-                case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
-                default: ret = -ENOSYS;
-                }
-        }
-        return ret;
-}
-
-#endif
 #endif
diff --git a/include/asm-v850/ioctl.h b/include/asm-v850/ioctl.h
index 1765df6c7b87..b279fe06dfe5 100644
--- a/include/asm-v850/ioctl.h
+++ b/include/asm-v850/ioctl.h
@@ -1,80 +1 @@
-/* $Id: ioctl.h,v 1.1 2002/09/28 14:58:41 gerg Exp $
- *
- * linux/ioctl.h for Linux by H.H. Bergman.
- */
-
-#ifndef _V850_IOCTL_H
-#define _V850_IOCTL_H
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * I don't really have any idea about what this should look like, so
- * for the time being, this is heavily based on the PC definitions.
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* __V850_IOCTL_H__ */
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-v850/mutex.h b/include/asm-v850/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-v850/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-v850/processor.h b/include/asm-v850/processor.h
index 98f929427d3d..2d31308935a0 100644
--- a/include/asm-v850/processor.h
+++ b/include/asm-v850/processor.h
@@ -98,10 +98,10 @@ unsigned long get_wchan (struct task_struct *p);
 
 
 /* Return some info about the user process TASK.  */
-#define task_tos(task)  ((unsigned long)(task)->thread_info + THREAD_SIZE)
-#define task_regs(task) ((struct pt_regs *)task_tos (task) - 1)
-#define task_sp(task)   (task_regs (task)->gpr[GPR_SP])
-#define task_pc(task)   (task_regs (task)->pc)
+#define task_tos(task)  ((unsigned long)task_stack_page(task) + THREAD_SIZE)
+#define task_pt_regs(task) ((struct pt_regs *)task_tos (task) - 1)
+#define task_sp(task)   (task_pt_regs (task)->gpr[GPR_SP])
+#define task_pc(task)   (task_pt_regs (task)->pc)
 /* Grotty old names for some.  */
 #define KSTK_EIP(task)  task_pc (task)
 #define KSTK_ESP(task)  task_sp (task)
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-v850/thread_info.h b/include/asm-v850/thread_info.h
index e4cfad94a553..82b8f2846207 100644
--- a/include/asm-v850/thread_info.h
+++ b/include/asm-v850/thread_info.h
@@ -58,8 +58,6 @@ struct thread_info {
 #define alloc_thread_info(tsk) ((struct thread_info *) \
                                 __get_free_pages(GFP_KERNEL, 1))
 #define free_thread_info(ti)    free_pages((unsigned long) (ti), 1)
-#define get_thread_info(ti)     get_task_struct((ti)->task)
-#define put_thread_info(ti)     put_task_struct((ti)->task)
 
 #endif /* __ASSEMBLY__ */
 
diff --git a/include/asm-v850/unistd.h b/include/asm-v850/unistd.h
index 5a86f8e976ec..82460a7bb233 100644
--- a/include/asm-v850/unistd.h
+++ b/include/asm-v850/unistd.h
@@ -241,9 +241,6 @@
 /* User programs sometimes end up including this header file
    (indirectly, via uClibc header files), so I'm a bit nervous just
    including <linux/compiler.h>.  */
-#if !defined(__builtin_expect) && __GNUC__ == 2 && __GNUC_MINOR__ < 96
-#define __builtin_expect(x, expected_value) (x)
-#endif
 
 #define __syscall_return(type, res)                                           \
   do {                                                                        \
@@ -346,20 +343,6 @@ type name (atype a, btype b, ctype c, dtype d, etype e)			      \
   __syscall_return (type, __ret);                                             \
 }
 
-#if __GNUC__ < 3
-/* In older versions of gcc, `asm' statements with more than 10
-   input/output arguments produce a fatal error.  To work around this
-   problem, we use two versions, one for gcc-3.x and one for earlier
-   versions of gcc (the `earlier gcc' version doesn't work with gcc-3.x
-   because gcc-3.x doesn't allow clobbers to also be input arguments).  */
-#define __SYSCALL6_TRAP(syscall, ret, a, b, c, d, e, f)                       \
-  __asm__ __volatile__ ("trap " SYSCALL_LONG_TRAP                             \
-                        : "=r" (ret), "=r" (syscall)                          \
-                        : "1" (syscall),                                      \
-                        "r" (a), "r" (b), "r" (c), "r" (d),                   \
-                        "r" (e), "r" (f)                                      \
-                        : SYSCALL_CLOBBERS, SYSCALL_ARG4, SYSCALL_ARG5);
-#else /* __GNUC__ >= 3 */
 #define __SYSCALL6_TRAP(syscall, ret, a, b, c, d, e, f)                       \
   __asm__ __volatile__ ("trap " SYSCALL_LONG_TRAP                             \
                         : "=r" (ret), "=r" (syscall),                         \
@@ -368,7 +351,6 @@ type name (atype a, btype b, ctype c, dtype d, etype e)			      \
                         "r" (a), "r" (b), "r" (c), "r" (d),                   \
                         "2" (e), "3" (f)                                      \
                         : SYSCALL_CLOBBERS);
-#endif
 
 #define _syscall6(type, name, atype, a, btype, b, ctype, c, dtype, d, etype, e, ftype, f) \
 type name (atype a, btype b, ctype c, dtype d, etype e, ftype f)              \
diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h
index 5647b7de1749..4f6a4dc455bb 100644
--- a/include/asm-x86_64/apic.h
+++ b/include/asm-x86_64/apic.h
@@ -42,11 +42,6 @@ static __inline void apic_write(unsigned long reg, unsigned int v)
         *((volatile unsigned int *)(APIC_BASE+reg)) = v;
 }
 
-static __inline void apic_write_atomic(unsigned long reg, unsigned int v)
-{
-        xchg((volatile unsigned int *)(APIC_BASE+reg), v);
-}
-
 static __inline unsigned int apic_read(unsigned long reg)
 {
         return *((volatile unsigned int *)(APIC_BASE+reg));
@@ -57,10 +52,6 @@ static __inline__ void apic_wait_icr_idle(void)
         while ( apic_read( APIC_ICR ) & APIC_ICR_BUSY );
 }
 
-#define FORCE_READ_AROUND_WRITE 0
-#define apic_read_around(x)
-#define apic_write_around(x,y) apic_write((x),(y))
-
 static inline void ack_APIC_irq(void)
 {
         /*
@@ -71,7 +62,7 @@ static inline void ack_APIC_irq(void)
          */
 
         /* Docs say use 0 for future compatibility */
-        apic_write_around(APIC_EOI, 0);
+        apic_write(APIC_EOI, 0);
 }
 
 extern int get_maxlvt (void);
@@ -113,6 +104,12 @@ extern int disable_timer_pin_1;
 
 extern void setup_threshold_lvt(unsigned long lvt_off);
 
+void smp_send_timer_broadcast_ipi(void);
+void switch_APIC_timer_to_ipi(void *cpumask);
+void switch_ipi_to_APIC_timer(void *cpumask);
+
+#define ARCH_APICTIMER_STOPS_ON_C3      1
+
 #endif /* CONFIG_X86_LOCAL_APIC */
 
 extern unsigned boot_cpu_id;
diff --git a/include/asm-x86_64/apicdef.h b/include/asm-x86_64/apicdef.h
index fb1c99ac669f..decaa2d540e8 100644
--- a/include/asm-x86_64/apicdef.h
+++ b/include/asm-x86_64/apicdef.h
@@ -13,6 +13,7 @@
 #define         APIC_ID         0x20
 #define                 APIC_ID_MASK            (0xFFu<<24)
 #define                 GET_APIC_ID(x)          (((x)>>24)&0xFFu)
+#define                 SET_APIC_ID(x)          (((x)<<24))
 #define         APIC_LVR        0x30
 #define                 APIC_LVR_MASK           0xFF00FF
 #define                 GET_APIC_VERSION(x)     ((x)&0xFFu)
diff --git a/include/asm-x86_64/atomic.h b/include/asm-x86_64/atomic.h
index 72eb071488c7..4b5cd553e772 100644
--- a/include/asm-x86_64/atomic.h
+++ b/include/asm-x86_64/atomic.h
@@ -2,6 +2,7 @@
 #define __ARCH_X86_64_ATOMIC__
 
 #include <linux/config.h>
+#include <asm/types.h>
 
 /* atomic_t should be 32 bit signed type */
 
@@ -389,6 +390,7 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t *v)
 #define atomic64_dec_return(v)  (atomic64_sub_return(1,v))
 
 #define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 /**
  * atomic_add_unless - add unless the number is a given value
diff --git a/include/asm-x86_64/bitops.h b/include/asm-x86_64/bitops.h
index a4d5d0909453..eb4df23e1e41 100644
--- a/include/asm-x86_64/bitops.h
+++ b/include/asm-x86_64/bitops.h
@@ -29,7 +29,7 @@ static __inline__ void set_bit(int nr, volatile void * addr)
 {
         __asm__ __volatile__( LOCK_PREFIX
                 "btsl %1,%0"
-                :"=m" (ADDR)
+                :"+m" (ADDR)
                 :"dIr" (nr) : "memory");
 }
 
@@ -46,7 +46,7 @@ static __inline__ void __set_bit(int nr, volatile void * addr)
 {
         __asm__ volatile(
                 "btsl %1,%0"
-                :"=m" (ADDR)
+                :"+m" (ADDR)
                 :"dIr" (nr) : "memory");
 }
 
@@ -64,7 +64,7 @@ static __inline__ void clear_bit(int nr, volatile void * addr)
 {
         __asm__ __volatile__( LOCK_PREFIX
                 "btrl %1,%0"
-                :"=m" (ADDR)
+                :"+m" (ADDR)
                 :"dIr" (nr));
 }
 
@@ -72,7 +72,7 @@ static __inline__ void __clear_bit(int nr, volatile void * addr)
 {
         __asm__ __volatile__(
                 "btrl %1,%0"
-                :"=m" (ADDR)
+                :"+m" (ADDR)
                 :"dIr" (nr));
 }
 
@@ -92,7 +92,7 @@ static __inline__ void __change_bit(int nr, volatile void * addr)
 {
         __asm__ __volatile__(
                 "btcl %1,%0"
-                :"=m" (ADDR)
+                :"+m" (ADDR)
                 :"dIr" (nr));
 }
 
@@ -109,7 +109,7 @@ static __inline__ void change_bit(int nr, volatile void * addr)
 {
         __asm__ __volatile__( LOCK_PREFIX
                 "btcl %1,%0"
-                :"=m" (ADDR)
+                :"+m" (ADDR)
                 :"dIr" (nr));
 }
 
@@ -127,7 +127,7 @@ static __inline__ int test_and_set_bit(int nr, volatile void * addr)
 
         __asm__ __volatile__( LOCK_PREFIX
                 "btsl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"=m" (ADDR)
+                :"=r" (oldbit),"+m" (ADDR)
                 :"dIr" (nr) : "memory");
         return oldbit;
 }
@@ -147,7 +147,7 @@ static __inline__ int __test_and_set_bit(int nr, volatile void * addr)
 
         __asm__(
                 "btsl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"=m" (ADDR)
+                :"=r" (oldbit),"+m" (ADDR)
                 :"dIr" (nr));
         return oldbit;
 }
@@ -166,7 +166,7 @@ static __inline__ int test_and_clear_bit(int nr, volatile void * addr)
 
         __asm__ __volatile__( LOCK_PREFIX
                 "btrl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"=m" (ADDR)
+                :"=r" (oldbit),"+m" (ADDR)
                 :"dIr" (nr) : "memory");
         return oldbit;
 }
@@ -186,7 +186,7 @@ static __inline__ int __test_and_clear_bit(int nr, volatile void * addr)
 
         __asm__(
                 "btrl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"=m" (ADDR)
+                :"=r" (oldbit),"+m" (ADDR)
                 :"dIr" (nr));
         return oldbit;
 }
@@ -198,7 +198,7 @@ static __inline__ int __test_and_change_bit(int nr, volatile void * addr)
 
         __asm__ __volatile__(
                 "btcl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"=m" (ADDR)
+                :"=r" (oldbit),"+m" (ADDR)
                 :"dIr" (nr) : "memory");
         return oldbit;
 }
@@ -217,7 +217,7 @@ static __inline__ int test_and_change_bit(int nr, volatile void * addr)
 
         __asm__ __volatile__( LOCK_PREFIX
                 "btcl %2,%1\n\tsbbl %0,%0"
-                :"=r" (oldbit),"=m" (ADDR)
+                :"=r" (oldbit),"+m" (ADDR)
                 :"dIr" (nr) : "memory");
         return oldbit;
 }
@@ -397,6 +397,22 @@ static __inline__ int fls64(__u64 x)
 }
 
 /**
+ * fls - find last bit set
+ * @x: the word to search
+ *
+ * This is defined the same way as ffs.
+ */
+static __inline__ int fls(int x)
+{
+        int r;
+
+        __asm__("bsrl %1,%0\n\t"
+                "cmovzl %2,%0"
+                : "=&r" (r) : "rm" (x), "rm" (-1));
+        return r+1;
+}
+
+/**
  * hweightN - returns the hamming weight of a N-bit word
  * @x: the word to weigh
  *
@@ -434,9 +450,6 @@ static __inline__ int fls64(__u64 x)
 #define minix_find_first_zero_bit(addr,size) \
         find_first_zero_bit((void*)addr,size)
 
-/* find last set bit */
-#define fls(x) generic_fls(x)
-
 #endif /* __KERNEL__ */
 
 #endif /* _X86_64_BITOPS_H */
diff --git a/include/asm-x86_64/cache.h b/include/asm-x86_64/cache.h
index 33e53424128b..263f0a211ed7 100644
--- a/include/asm-x86_64/cache.h
+++ b/include/asm-x86_64/cache.h
@@ -9,6 +9,17 @@
 /* L1 cache line size */
 #define L1_CACHE_SHIFT  (CONFIG_X86_L1_CACHE_SHIFT)
 #define L1_CACHE_BYTES  (1 << L1_CACHE_SHIFT)
-#define L1_CACHE_SHIFT_MAX 7    /* largest L1 which this arch supports */
+
+#ifdef CONFIG_X86_VSMP
+
+/* vSMP Internode cacheline shift */
+#define INTERNODE_CACHE_SHIFT (12)
+#ifdef CONFIG_SMP
+#define __cacheline_aligned_in_smp                                      \
+       __attribute__((__aligned__(1 << (INTERNODE_CACHE_SHIFT))))         \
+       __attribute__((__section__(".data.page_aligned")))
+#endif
+
+#endif
 
 #endif
diff --git a/include/asm-x86_64/compat.h b/include/asm-x86_64/compat.h
index f0155c38f639..b37ab8218ef0 100644
--- a/include/asm-x86_64/compat.h
+++ b/include/asm-x86_64/compat.h
@@ -198,8 +198,13 @@ static inline compat_uptr_t ptr_to_compat(void __user *uptr)
 
 static __inline__ void __user *compat_alloc_user_space(long len)
 {
-        struct pt_regs *regs = (void *)current->thread.rsp0 - sizeof(struct pt_regs); 
+        struct pt_regs *regs = task_pt_regs(current);
         return (void __user *)regs->rsp - len; 
 }
 
+static inline int is_compat_task(void)
+{
+        return current_thread_info()->status & TS_COMPAT;
+}
+
 #endif /* _ASM_X86_64_COMPAT_H */
diff --git a/include/asm-x86_64/cpufeature.h b/include/asm-x86_64/cpufeature.h
index aea308c65709..41c0ac8559be 100644
--- a/include/asm-x86_64/cpufeature.h
+++ b/include/asm-x86_64/cpufeature.h
@@ -61,8 +61,9 @@
 #define X86_FEATURE_K6_MTRR     (3*32+ 1) /* AMD K6 nonstandard MTRRs */
 #define X86_FEATURE_CYRIX_ARR   (3*32+ 2) /* Cyrix ARRs (= MTRRs) */
 #define X86_FEATURE_CENTAUR_MCR (3*32+ 3) /* Centaur MCRs (= MTRRs) */
-#define X86_FEATURE_K8_C        (3*32+ 4) /* C stepping K8 */
+/* 4 free */
 #define X86_FEATURE_CONSTANT_TSC (3*32+5) /* TSC runs at constant rate */
+#define X86_FEATURE_SYNC_RDTSC  (3*32+6)  /* RDTSC syncs CPU core */
 
 /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
 #define X86_FEATURE_XMM3        (4*32+ 0) /* Streaming SIMD Extensions-3 */
diff --git a/include/asm-x86_64/desc.h b/include/asm-x86_64/desc.h
index 33764869387b..eb7723a46790 100644
--- a/include/asm-x86_64/desc.h
+++ b/include/asm-x86_64/desc.h
@@ -25,7 +25,7 @@ struct n_desc_struct {
         unsigned int a,b;
 };      
 
-extern struct desc_struct cpu_gdt_table[NR_CPUS][GDT_ENTRIES];
+extern struct desc_struct cpu_gdt_table[GDT_ENTRIES];
 
 enum { 
         GATE_INTERRUPT = 0xE, 
@@ -79,6 +79,9 @@ extern struct desc_struct default_ldt[];
 extern struct gate_struct idt_table[]; 
 extern struct desc_ptr cpu_gdt_descr[];
 
+/* the cpu gdt accessor */
+#define cpu_gdt(_cpu) ((struct desc_struct *)cpu_gdt_descr[_cpu].address)
+
 static inline void _set_gate(void *adr, unsigned type, unsigned long func, unsigned dpl, unsigned ist)  
 {
         struct gate_struct s;   
@@ -114,6 +117,11 @@ static inline void set_system_gate(int nr, void *func)
         _set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 3, 0); 
 } 
 
+static inline void set_system_gate_ist(int nr, void *func, unsigned ist)
+{
+        _set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 3, ist);
+}
+
 static inline void set_tssldt_descriptor(void *ptr, unsigned long tss, unsigned type, 
                                          unsigned size) 
 { 
@@ -139,20 +147,20 @@ static inline void set_tss_desc(unsigned cpu, void *addr)
          * -1? seg base+limit should be pointing to the address of the
          * last valid byte
          */
-        set_tssldt_descriptor(&cpu_gdt_table[cpu][GDT_ENTRY_TSS],
+        set_tssldt_descriptor(&cpu_gdt(cpu)[GDT_ENTRY_TSS],
                 (unsigned long)addr, DESC_TSS,
                 IO_BITMAP_OFFSET + IO_BITMAP_BYTES + sizeof(unsigned long) - 1);
 } 
 
 static inline void set_ldt_desc(unsigned cpu, void *addr, int size)
 { 
-        set_tssldt_descriptor(&cpu_gdt_table[cpu][GDT_ENTRY_LDT], (unsigned long)addr, 
+        set_tssldt_descriptor(&cpu_gdt(cpu)[GDT_ENTRY_LDT], (unsigned long)addr,
                               DESC_LDT, size * 8 - 1);
 }
 
 static inline void set_seg_base(unsigned cpu, int entry, void *base)
 { 
-        struct desc_struct *d = &cpu_gdt_table[cpu][entry];
+        struct desc_struct *d = &cpu_gdt(cpu)[entry];
         u32 addr = (u32)(u64)base;
         BUG_ON((u64)base >> 32); 
         d->base0 = addr & 0xffff;
@@ -194,7 +202,7 @@ static inline void set_seg_base(unsigned cpu, int entry, void *base)
 
 static inline void load_TLS(struct thread_struct *t, unsigned int cpu)
 {
-        u64 *gdt = (u64 *)(cpu_gdt_table[cpu] + GDT_ENTRY_TLS_MIN);
+        u64 *gdt = (u64 *)(cpu_gdt(cpu) + GDT_ENTRY_TLS_MIN);
         gdt[0] = t->tls_array[0];
         gdt[1] = t->tls_array[1];
         gdt[2] = t->tls_array[2];
diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86_64/dma-mapping.h
index 36d16dfbac88..49a81a66516e 100644
--- a/include/asm-x86_64/dma-mapping.h
+++ b/include/asm-x86_64/dma-mapping.h
@@ -12,155 +12,176 @@
 #include <asm/io.h>
 #include <asm/swiotlb.h>
 
-extern dma_addr_t bad_dma_address;
-#define dma_mapping_error(x) \
-        (swiotlb ? swiotlb_dma_mapping_error(x) : ((x) == bad_dma_address))
-
-void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
-                         gfp_t gfp);
-void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
-                         dma_addr_t dma_handle);
+struct dma_mapping_ops {
+        int             (*mapping_error)(dma_addr_t dma_addr);
+        void*           (*alloc_coherent)(struct device *dev, size_t size,
+                                dma_addr_t *dma_handle, gfp_t gfp);
+        void            (*free_coherent)(struct device *dev, size_t size,
+                                void *vaddr, dma_addr_t dma_handle);
+        dma_addr_t      (*map_single)(struct device *hwdev, void *ptr,
+                                size_t size, int direction);
+        /* like map_single, but doesn't check the device mask */
+        dma_addr_t      (*map_simple)(struct device *hwdev, char *ptr,
+                                size_t size, int direction);
+        void            (*unmap_single)(struct device *dev, dma_addr_t addr,
+                                size_t size, int direction);
+        void            (*sync_single_for_cpu)(struct device *hwdev,
+                                dma_addr_t dma_handle, size_t size,
+                                int direction);
+        void            (*sync_single_for_device)(struct device *hwdev,
+                                dma_addr_t dma_handle, size_t size,
+                                int direction);
+        void            (*sync_single_range_for_cpu)(struct device *hwdev,
+                                dma_addr_t dma_handle, unsigned long offset,
+                                size_t size, int direction);
+        void            (*sync_single_range_for_device)(struct device *hwdev,
+                                dma_addr_t dma_handle, unsigned long offset,
+                                size_t size, int direction);
+        void            (*sync_sg_for_cpu)(struct device *hwdev,
+                                struct scatterlist *sg, int nelems,
+                                int direction);
+        void            (*sync_sg_for_device)(struct device *hwdev,
+                                struct scatterlist *sg, int nelems,
+                                int direction);
+        int             (*map_sg)(struct device *hwdev, struct scatterlist *sg,
+                                int nents, int direction);
+        void            (*unmap_sg)(struct device *hwdev,
+                                struct scatterlist *sg, int nents,
+                                int direction);
+        int             (*dma_supported)(struct device *hwdev, u64 mask);
+        int             is_phys;
+};
 
-#ifdef CONFIG_GART_IOMMU
+extern dma_addr_t bad_dma_address;
+extern struct dma_mapping_ops* dma_ops;
+extern int iommu_merge;
 
-extern dma_addr_t dma_map_single(struct device *hwdev, void *ptr, size_t size,
-                                 int direction);
-extern void dma_unmap_single(struct device *dev, dma_addr_t addr,size_t size,
-                             int direction);
+static inline int dma_mapping_error(dma_addr_t dma_addr)
+{
+        if (dma_ops->mapping_error)
+                return dma_ops->mapping_error(dma_addr);
 
-#else
+        return (dma_addr == bad_dma_address);
+}
 
-/* No IOMMU */
+extern void *dma_alloc_coherent(struct device *dev, size_t size,
+                                dma_addr_t *dma_handle, gfp_t gfp);
+extern void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
+                              dma_addr_t dma_handle);
 
-static inline dma_addr_t dma_map_single(struct device *hwdev, void *ptr,
-                                        size_t size, int direction)
+static inline dma_addr_t
+dma_map_single(struct device *hwdev, void *ptr, size_t size,
+               int direction)
 {
-        dma_addr_t addr;
-
-        if (direction == DMA_NONE)
-                out_of_line_bug();
-        addr = virt_to_bus(ptr);
-
-        if ((addr+size) & ~*hwdev->dma_mask)
-                out_of_line_bug();
-        return addr;
+        return dma_ops->map_single(hwdev, ptr, size, direction);
 }
 
-static inline void dma_unmap_single(struct device *hwdev, dma_addr_t dma_addr,
-                                    size_t size, int direction)
+static inline void
+dma_unmap_single(struct device *dev, dma_addr_t addr,size_t size,
+                 int direction)
 {
-        if (direction == DMA_NONE)
-                out_of_line_bug();
-        /* Nothing to do */
+        dma_ops->unmap_single(dev, addr, size, direction);
 }
 
-#endif
-
 #define dma_map_page(dev,page,offset,size,dir) \
         dma_map_single((dev), page_address(page)+(offset), (size), (dir))
 
-static inline void dma_sync_single_for_cpu(struct device *hwdev,
-                                               dma_addr_t dma_handle,
-                                               size_t size, int direction)
-{
-        if (direction == DMA_NONE)
-                out_of_line_bug();
-
-        if (swiotlb)
-                return swiotlb_sync_single_for_cpu(hwdev,dma_handle,size,direction);
+#define dma_unmap_page dma_unmap_single
 
+static inline void
+dma_sync_single_for_cpu(struct device *hwdev, dma_addr_t dma_handle,
+                        size_t size, int direction)
+{
+        if (dma_ops->sync_single_for_cpu)
+                dma_ops->sync_single_for_cpu(hwdev, dma_handle, size,
+                                             direction);
         flush_write_buffers();
 }
 
-static inline void dma_sync_single_for_device(struct device *hwdev,
-                                                  dma_addr_t dma_handle,
-                                                  size_t size, int direction)
+static inline void
+dma_sync_single_for_device(struct device *hwdev, dma_addr_t dma_handle,
+                           size_t size, int direction)
 {
-        if (direction == DMA_NONE)
-                out_of_line_bug();
-
-        if (swiotlb)
-                return swiotlb_sync_single_for_device(hwdev,dma_handle,size,direction);
-
+        if (dma_ops->sync_single_for_device)
+                dma_ops->sync_single_for_device(hwdev, dma_handle, size,
+                                                direction);
         flush_write_buffers();
 }
 
-static inline void dma_sync_single_range_for_cpu(struct device *hwdev,
-                                                 dma_addr_t dma_handle,
-                                                 unsigned long offset,
-                                                 size_t size, int direction)
+static inline void
+dma_sync_single_range_for_cpu(struct device *hwdev, dma_addr_t dma_handle,
+                              unsigned long offset, size_t size, int direction)
 {
-        if (direction == DMA_NONE)
-                out_of_line_bug();
-
-        if (swiotlb)
-                return swiotlb_sync_single_range_for_cpu(hwdev,dma_handle,offset,size,direction);
+        if (dma_ops->sync_single_range_for_cpu) {
+                dma_ops->sync_single_range_for_cpu(hwdev, dma_handle, offset, size, direction);
+        }
 
         flush_write_buffers();
 }
 
-static inline void dma_sync_single_range_for_device(struct device *hwdev,
-                                                    dma_addr_t dma_handle,
-                                                    unsigned long offset,
-                                                    size_t size, int direction)
+static inline void
+dma_sync_single_range_for_device(struct device *hwdev, dma_addr_t dma_handle,
+                                 unsigned long offset, size_t size, int direction)
 {
-        if (direction == DMA_NONE)
-                out_of_line_bug();
-
-        if (swiotlb)
-                return swiotlb_sync_single_range_for_device(hwdev,dma_handle,offset,size,direction);
+        if (dma_ops->sync_single_range_for_device)
+                dma_ops->sync_single_range_for_device(hwdev, dma_handle,
+                                                      offset, size, direction);
 
         flush_write_buffers();
 }
 
-static inline void dma_sync_sg_for_cpu(struct device *hwdev,
-                                       struct scatterlist *sg,
-                                       int nelems, int direction)
+static inline void
+dma_sync_sg_for_cpu(struct device *hwdev, struct scatterlist *sg,
+                    int nelems, int direction)
 {
-        if (direction == DMA_NONE)
-                out_of_line_bug();
-
-        if (swiotlb)
-                return swiotlb_sync_sg_for_cpu(hwdev,sg,nelems,direction);
-
+        if (dma_ops->sync_sg_for_cpu)
+                dma_ops->sync_sg_for_cpu(hwdev, sg, nelems, direction);
         flush_write_buffers();
 }
 
-static inline void dma_sync_sg_for_device(struct device *hwdev,
-                                          struct scatterlist *sg,
-                                          int nelems, int direction)
+static inline void
+dma_sync_sg_for_device(struct device *hwdev, struct scatterlist *sg,
+                       int nelems, int direction)
 {
-        if (direction == DMA_NONE)
-                out_of_line_bug();
-
-        if (swiotlb)
-                return swiotlb_sync_sg_for_device(hwdev,sg,nelems,direction);
+        if (dma_ops->sync_sg_for_device) {
+                dma_ops->sync_sg_for_device(hwdev, sg, nelems, direction);
+        }
 
         flush_write_buffers();
 }
 
-extern int dma_map_sg(struct device *hwdev, struct scatterlist *sg,
-                      int nents, int direction);
-extern void dma_unmap_sg(struct device *hwdev, struct scatterlist *sg,
-                         int nents, int direction);
+static inline int
+dma_map_sg(struct device *hwdev, struct scatterlist *sg, int nents, int direction)
+{
+        return dma_ops->map_sg(hwdev, sg, nents, direction);
+}
 
-#define dma_unmap_page dma_unmap_single
+static inline void
+dma_unmap_sg(struct device *hwdev, struct scatterlist *sg, int nents,
+             int direction)
+{
+        dma_ops->unmap_sg(hwdev, sg, nents, direction);
+}
 
 extern int dma_supported(struct device *hwdev, u64 mask);
-extern int dma_get_cache_alignment(void);
-#define dma_is_consistent(h) 1
 
-static inline int dma_set_mask(struct device *dev, u64 mask)
+/* same for gart, swiotlb, and nommu */
+static inline int dma_get_cache_alignment(void)
 {
-        if (!dev->dma_mask || !dma_supported(dev, mask))
-                return -EIO;
-        *dev->dma_mask = mask;
-        return 0;
+        return boot_cpu_data.x86_clflush_size;
 }
 
-static inline void dma_cache_sync(void *vaddr, size_t size, enum dma_data_direction dir)
+#define dma_is_consistent(h) 1
+
+extern int dma_set_mask(struct device *dev, u64 mask);
+
+static inline void
+dma_cache_sync(void *vaddr, size_t size, enum dma_data_direction dir)
 {
         flush_write_buffers();
 }
 
-#endif
+extern struct device fallback_dev;
+extern int panic_on_overflow;
+
+#endif /* _X8664_DMA_MAPPING_H */
diff --git a/include/asm-x86_64/dwarf2.h b/include/asm-x86_64/dwarf2.h
index 582757fc0365..07654bd155bf 100644
--- a/include/asm-x86_64/dwarf2.h
+++ b/include/asm-x86_64/dwarf2.h
@@ -14,7 +14,7 @@
    away for older version. 
  */
 
-#ifdef CONFIG_DEBUG_INFO
+#ifdef CONFIG_UNWIND_INFO
 
 #define CFI_STARTPROC .cfi_startproc
 #define CFI_ENDPROC .cfi_endproc
@@ -28,6 +28,7 @@
 #define CFI_RESTORE .cfi_restore
 #define CFI_REMEMBER_STATE .cfi_remember_state
 #define CFI_RESTORE_STATE .cfi_restore_state
+#define CFI_UNDEFINED .cfi_undefined
 
 #else
 
@@ -44,6 +45,7 @@
 #define CFI_RESTORE     #
 #define CFI_REMEMBER_STATE      #
 #define CFI_RESTORE_STATE       #
+#define CFI_UNDEFINED   #
 
 #endif
 
diff --git a/include/asm-x86_64/e820.h b/include/asm-x86_64/e820.h
index e682edc24a68..8dcc32665240 100644
--- a/include/asm-x86_64/e820.h
+++ b/include/asm-x86_64/e820.h
@@ -55,6 +55,7 @@ extern unsigned long e820_hole_size(unsigned long start_pfn,
                                     unsigned long end_pfn);
 
 extern void __init parse_memopt(char *p, char **end);
+extern void __init parse_memmapopt(char *p, char **end);
 
 extern struct e820map e820;
 #endif/*!__ASSEMBLY__*/
diff --git a/include/asm-x86_64/edac.h b/include/asm-x86_64/edac.h
new file mode 100644
index 000000000000..cad1cd42b4ee
--- /dev/null
+++ b/include/asm-x86_64/edac.h
@@ -0,0 +1,18 @@
+#ifndef ASM_EDAC_H
+#define ASM_EDAC_H
+
+/* ECC atomic, DMA, SMP and interrupt safe scrub function */
+
+static __inline__ void atomic_scrub(void *va, u32 size)
+{
+        unsigned int *virt_addr = va;
+        u32 i;
+
+        for (i = 0; i < size / 4; i++, virt_addr++)
+                /* Very carefully read and write to memory atomically
+                 * so we are interrupt, DMA and SMP safe.
+                 */
+                __asm__ __volatile__("lock; addl $0, %0"::"m"(*virt_addr));
+}
+
+#endif
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/gart-mapping.h b/include/asm-x86_64/gart-mapping.h
new file mode 100644
index 000000000000..ada497b0b55b
--- /dev/null
+++ b/include/asm-x86_64/gart-mapping.h
@@ -0,0 +1,16 @@
+#ifndef _X8664_GART_MAPPING_H
+#define _X8664_GART_MAPPING_H 1
+
+#include <linux/types.h>
+#include <asm/types.h>
+
+struct device;
+
+extern void*
+gart_alloc_coherent(struct device *dev, size_t size,
+        dma_addr_t *dma_handle, gfp_t gfp);
+
+extern int
+gart_dma_supported(struct device *hwdev, u64 mask);
+
+#endif /* _X8664_GART_MAPPING_H */
diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h
index c14a8c7267a6..0df1715dee71 100644
--- a/include/asm-x86_64/hw_irq.h
+++ b/include/asm-x86_64/hw_irq.h
@@ -46,18 +46,18 @@ struct hw_interrupt_type;
  *  some of the following vectors are 'rare', they are merged
  *  into a single vector (CALL_FUNCTION_VECTOR) to save vector space.
  *  TLB, reschedule and local APIC vectors are performance-critical.
- *
- *  Vectors 0xf0-0xf9 are free (reserved for future Linux use).
  */
 #define SPURIOUS_APIC_VECTOR    0xff
 #define ERROR_APIC_VECTOR       0xfe
 #define RESCHEDULE_VECTOR       0xfd
 #define CALL_FUNCTION_VECTOR    0xfc
-#define KDB_VECTOR              0xfb    /* reserved for KDB */
+/* fb free - please don't readd KDB here because it's useless
+   (hint - think what a NMI bit does to a vector) */
 #define THERMAL_APIC_VECTOR     0xfa
 #define THRESHOLD_APIC_VECTOR   0xf9
-#define INVALIDATE_TLB_VECTOR_END       0xf8
-#define INVALIDATE_TLB_VECTOR_START     0xf0    /* f0-f8 used for TLB flush */
+/* f8 free */
+#define INVALIDATE_TLB_VECTOR_END       0xf7
+#define INVALIDATE_TLB_VECTOR_START     0xf0    /* f0-f7 used for TLB flush */
 
 #define NUM_INVALIDATE_TLB_VECTORS      8
 
diff --git a/include/asm-x86_64/i387.h b/include/asm-x86_64/i387.h
index aa39cfd0e001..876eb9a2fe78 100644
--- a/include/asm-x86_64/i387.h
+++ b/include/asm-x86_64/i387.h
@@ -30,7 +30,7 @@ extern int save_i387(struct _fpstate __user *buf);
  */
 
 #define unlazy_fpu(tsk) do { \
-        if ((tsk)->thread_info->status & TS_USEDFPU) \
+        if (task_thread_info(tsk)->status & TS_USEDFPU) \
                 save_init_fpu(tsk); \
 } while (0)
 
@@ -46,9 +46,9 @@ static inline void tolerant_fwait(void)
 }
 
 #define clear_fpu(tsk) do { \
-        if ((tsk)->thread_info->status & TS_USEDFPU) {          \
+        if (task_thread_info(tsk)->status & TS_USEDFPU) {       \
                 tolerant_fwait();                               \
-                (tsk)->thread_info->status &= ~TS_USEDFPU;      \
+                task_thread_info(tsk)->status &= ~TS_USEDFPU;   \
                 stts();                                         \
         }                                                       \
 } while (0)
@@ -75,7 +75,8 @@ extern int set_fpregs(struct task_struct *tsk,
 static inline int restore_fpu_checking(struct i387_fxsave_struct *fx) 
 { 
         int err;
-        asm volatile("1:  rex64 ; fxrstor (%[fx])\n\t"
+
+        asm volatile("1:  rex64/fxrstor (%[fx])\n\t"
                      "2:\n"
                      ".section .fixup,\"ax\"\n"
                      "3:  movl $-1,%[err]\n"
@@ -86,7 +87,11 @@ static inline int restore_fpu_checking(struct i387_fxsave_struct *fx)
                      "   .quad  1b,3b\n"
                      ".previous"
                      : [err] "=r" (err)
-                     : [fx] "r" (fx), "0" (0)); 
+#if 0 /* See comment in __fxsave_clear() below. */
+                     : [fx] "r" (fx), "m" (*fx), "0" (0));
+#else
+                     : [fx] "cdaSDb" (fx), "m" (*fx), "0" (0));
+#endif
         if (unlikely(err))
                 init_fpu(current);
         return err;
@@ -95,7 +100,8 @@ static inline int restore_fpu_checking(struct i387_fxsave_struct *fx)
 static inline int save_i387_checking(struct i387_fxsave_struct __user *fx) 
 { 
         int err;
-        asm volatile("1:  rex64 ; fxsave (%[fx])\n\t"
+
+        asm volatile("1:  rex64/fxsave (%[fx])\n\t"
                      "2:\n"
                      ".section .fixup,\"ax\"\n"
                      "3:  movl $-1,%[err]\n"
@@ -105,20 +111,53 @@ static inline int save_i387_checking(struct i387_fxsave_struct __user *fx)
                      "   .align 8\n"
                      "   .quad  1b,3b\n"
                      ".previous"
-                     : [err] "=r" (err)
-                     : [fx] "r" (fx), "0" (0)); 
+                     : [err] "=r" (err), "=m" (*fx)
+#if 0 /* See comment in __fxsave_clear() below. */
+                     : [fx] "r" (fx), "0" (0));
+#else
+                     : [fx] "cdaSDb" (fx), "0" (0));
+#endif
         if (unlikely(err))
                 __clear_user(fx, sizeof(struct i387_fxsave_struct));
         return err;
 } 
 
+static inline void __fxsave_clear(struct task_struct *tsk)
+{
+        /* Using "rex64; fxsave %0" is broken because, if the memory operand
+           uses any extended registers for addressing, a second REX prefix
+           will be generated (to the assembler, rex64 followed by semicolon
+           is a separate instruction), and hence the 64-bitness is lost. */
+#if 0
+        /* Using "fxsaveq %0" would be the ideal choice, but is only supported
+           starting with gas 2.16. */
+        __asm__ __volatile__("fxsaveq %0"
+                             : "=m" (tsk->thread.i387.fxsave));
+#elif 0
+        /* Using, as a workaround, the properly prefixed form below isn't
+           accepted by any binutils version so far released, complaining that
+           the same type of prefix is used twice if an extended register is
+           needed for addressing (fix submitted to mainline 2005-11-21). */
+        __asm__ __volatile__("rex64/fxsave %0"
+                             : "=m" (tsk->thread.i387.fxsave));
+#else
+        /* This, however, we can work around by forcing the compiler to select
+           an addressing mode that doesn't require extended registers. */
+        __asm__ __volatile__("rex64/fxsave %P2(%1)"
+                             : "=m" (tsk->thread.i387.fxsave)
+                             : "cdaSDb" (tsk),
+                                "i" (offsetof(__typeof__(*tsk),
+                                              thread.i387.fxsave)));
+#endif
+        __asm__ __volatile__("fnclex");
+}
+
 static inline void kernel_fpu_begin(void)
 {
         struct thread_info *me = current_thread_info();
         preempt_disable();
-        if (me->status & TS_USEDFPU) { 
-                asm volatile("rex64 ; fxsave %0 ; fnclex"
-                              : "=m" (me->task->thread.i387.fxsave));
+        if (me->status & TS_USEDFPU) {
+                __fxsave_clear(me->task);
                 me->status &= ~TS_USEDFPU;
                 return;
         }
@@ -131,11 +170,10 @@ static inline void kernel_fpu_end(void)
         preempt_enable();
 }
 
-static inline void save_init_fpu( struct task_struct *tsk )
+static inline void save_init_fpu(struct task_struct *tsk)
 {
-        asm volatile( "rex64 ; fxsave %0 ; fnclex"
-                      : "=m" (tsk->thread.i387.fxsave));
-        tsk->thread_info->status &= ~TS_USEDFPU;
+        __fxsave_clear(tsk);
+        task_thread_info(tsk)->status &= ~TS_USEDFPU;
         stts();
 }
 
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/ia32_unistd.h b/include/asm-x86_64/ia32_unistd.h
index d5166ec3868d..e87cd83a0e86 100644
--- a/include/asm-x86_64/ia32_unistd.h
+++ b/include/asm-x86_64/ia32_unistd.h
@@ -299,7 +299,21 @@
 #define __NR_ia32_inotify_init          291
 #define __NR_ia32_inotify_add_watch     292
 #define __NR_ia32_inotify_rm_watch      293
+#define __NR_ia32_migrate_pages         294
+#define __NR_ia32_opanat                295
+#define __NR_ia32_mkdirat               296
+#define __NR_ia32_mknodat               297
+#define __NR_ia32_fchownat              298
+#define __NR_ia32_futimesat             299
+#define __NR_ia32_newfstatat            300
+#define __NR_ia32_unlinkat              301
+#define __NR_ia32_renameat              302
+#define __NR_ia32_linkat                303
+#define __NR_ia32_symlinkat             304
+#define __NR_ia32_readlinkat            305
+#define __NR_ia32_fchmodat              306
+#define __NR_ia32_faccessat             307
 
-#define IA32_NR_syscalls 294    /* must be > than biggest syscall! */
+#define IA32_NR_syscalls 308    /* must be > than biggest syscall! */
 
 #endif /* _ASM_X86_64_IA32_UNISTD_H_ */
diff --git a/include/asm-x86_64/idle.h b/include/asm-x86_64/idle.h
new file mode 100644
index 000000000000..6bd47dcf2067
--- /dev/null
+++ b/include/asm-x86_64/idle.h
@@ -0,0 +1,14 @@
+#ifndef _ASM_X86_64_IDLE_H
+#define _ASM_X86_64_IDLE_H 1
+
+#define IDLE_START 1
+#define IDLE_END 2
+
+struct notifier_block;
+void idle_notifier_register(struct notifier_block *n);
+void idle_notifier_unregister(struct notifier_block *n);
+
+void enter_idle(void);
+void exit_idle(void);
+
+#endif
diff --git a/include/asm-x86_64/io.h b/include/asm-x86_64/io.h
index 52ff269fe054..9dac18db8291 100644
--- a/include/asm-x86_64/io.h
+++ b/include/asm-x86_64/io.h
@@ -143,6 +143,11 @@ static inline void __iomem * ioremap (unsigned long offset, unsigned long size)
 extern void __iomem * ioremap_nocache (unsigned long offset, unsigned long size);
 extern void iounmap(volatile void __iomem *addr);
 
+/* Use normal IO mappings for DMI */
+#define dmi_ioremap ioremap
+#define dmi_iounmap(x,l) iounmap(x)
+#define dmi_alloc(l) kmalloc(l, GFP_ATOMIC)
+
 /*
  * ISA I/O bus memory addresses are 1:1 with the physical address.
  */
diff --git a/include/asm-x86_64/ioctl.h b/include/asm-x86_64/ioctl.h
index 609b663b6bf4..b279fe06dfe5 100644
--- a/include/asm-x86_64/ioctl.h
+++ b/include/asm-x86_64/ioctl.h
@@ -1,75 +1 @@
-/* $Id: ioctl.h,v 1.2 2001/07/04 09:08:13 ak Exp $
- *
- * linux/ioctl.h for Linux by H.H. Bergman.
- */
-
-#ifndef _ASMX8664_IOCTL_H
-#define _ASMX8664_IOCTL_H
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* _ASMX8664_IOCTL_H */
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-x86_64/ipi.h b/include/asm-x86_64/ipi.h
index 022e9d340ad7..2a5c162b7d92 100644
--- a/include/asm-x86_64/ipi.h
+++ b/include/asm-x86_64/ipi.h
@@ -38,10 +38,6 @@ static inline unsigned int __prepare_ICR (unsigned int shortcut, int vector, uns
                 icr |= APIC_DM_FIXED | vector;
                 break;
         case NMI_VECTOR:
-                /*
-                 * Setup KDB IPI to be delivered as an NMI
-                 */
-        case KDB_VECTOR:
                 icr |= APIC_DM_NMI;
                 break;
         }
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/kdebug.h b/include/asm-x86_64/kdebug.h
index f604e84c5303..b9ed4c0c8783 100644
--- a/include/asm-x86_64/kdebug.h
+++ b/include/asm-x86_64/kdebug.h
@@ -35,9 +35,16 @@ enum die_val {
         DIE_PAGE_FAULT,
 }; 
         
-static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,long err,int trap, int sig)
-{ 
-        struct die_args args = { .regs=regs, .str=str, .err=err, .trapnr=trap,.signr=sig }; 
+static inline int notify_die(enum die_val val, const char *str,
+                        struct pt_regs *regs, long err, int trap, int sig)
+{
+        struct die_args args = {
+                .regs = regs,
+                .str = str,
+                .err = err,
+                .trapnr = trap,
+                .signr = sig
+        };
         return notifier_call_chain(&die_chain, val, &args); 
 } 
 
diff --git a/include/asm-x86_64/kexec.h b/include/asm-x86_64/kexec.h
index 42d2ff15c592..ae28cd44bcd3 100644
--- a/include/asm-x86_64/kexec.h
+++ b/include/asm-x86_64/kexec.h
@@ -3,6 +3,7 @@
 
 #include <asm/page.h>
 #include <asm/proto.h>
+#include <asm/ptrace.h>
 
 /*
  * KEXEC_SOURCE_MEMORY_LIMIT maximum page get_free_page can return.
@@ -26,8 +27,40 @@
 #define KEXEC_ARCH KEXEC_ARCH_X86_64
 
 #define MAX_NOTE_BYTES 1024
-typedef u32 note_buf_t[MAX_NOTE_BYTES/4];
 
-extern note_buf_t crash_notes[];
+/*
+ * Saving the registers of the cpu on which panic occured in
+ * crash_kexec to save a valid sp. The registers of other cpus
+ * will be saved in machine_crash_shutdown while shooting down them.
+ */
+
+static inline void crash_setup_regs(struct pt_regs *newregs,
+                                                struct pt_regs *oldregs)
+{
+        if (oldregs)
+                memcpy(newregs, oldregs, sizeof(*newregs));
+        else {
+                __asm__ __volatile__("movq %%rbx,%0" : "=m"(newregs->rbx));
+                __asm__ __volatile__("movq %%rcx,%0" : "=m"(newregs->rcx));
+                __asm__ __volatile__("movq %%rdx,%0" : "=m"(newregs->rdx));
+                __asm__ __volatile__("movq %%rsi,%0" : "=m"(newregs->rsi));
+                __asm__ __volatile__("movq %%rdi,%0" : "=m"(newregs->rdi));
+                __asm__ __volatile__("movq %%rbp,%0" : "=m"(newregs->rbp));
+                __asm__ __volatile__("movq %%rax,%0" : "=m"(newregs->rax));
+                __asm__ __volatile__("movq %%rsp,%0" : "=m"(newregs->rsp));
+                __asm__ __volatile__("movq %%r8,%0" : "=m"(newregs->r8));
+                __asm__ __volatile__("movq %%r9,%0" : "=m"(newregs->r9));
+                __asm__ __volatile__("movq %%r10,%0" : "=m"(newregs->r10));
+                __asm__ __volatile__("movq %%r11,%0" : "=m"(newregs->r11));
+                __asm__ __volatile__("movq %%r12,%0" : "=m"(newregs->r12));
+                __asm__ __volatile__("movq %%r13,%0" : "=m"(newregs->r13));
+                __asm__ __volatile__("movq %%r14,%0" : "=m"(newregs->r14));
+                __asm__ __volatile__("movq %%r15,%0" : "=m"(newregs->r15));
+                __asm__ __volatile__("movl %%ss, %%eax;" :"=a"(newregs->ss));
+                __asm__ __volatile__("movl %%cs, %%eax;" :"=a"(newregs->cs));
+                __asm__ __volatile__("pushfq; popq %0" :"=m"(newregs->eflags));
 
+                newregs->rip = (unsigned long)current_text_addr();
+        }
+}
 #endif /* _X86_64_KEXEC_H */
diff --git a/include/asm-x86_64/kprobes.h b/include/asm-x86_64/kprobes.h
index 4dd7a7e148d4..98a1e95ddb98 100644
--- a/include/asm-x86_64/kprobes.h
+++ b/include/asm-x86_64/kprobes.h
@@ -27,7 +27,10 @@
 #include <linux/ptrace.h>
 #include <linux/percpu.h>
 
+#define  __ARCH_WANT_KPROBES_INSN_SLOT
+
 struct pt_regs;
+struct kprobe;
 
 typedef u8 kprobe_opcode_t;
 #define BREAKPOINT_INSTRUCTION  0xcc
@@ -42,6 +45,7 @@ typedef u8 kprobe_opcode_t;
 #define ARCH_SUPPORTS_KRETPROBES
 
 void kretprobe_trampoline(void);
+extern void arch_remove_kprobe(struct kprobe *p);
 
 /* Architecture specific copy of original instruction*/
 struct arch_specific_insn {
diff --git a/include/asm-x86_64/mmu_context.h b/include/asm-x86_64/mmu_context.h
index b630d52bdfb1..16e4be4de0c5 100644
--- a/include/asm-x86_64/mmu_context.h
+++ b/include/asm-x86_64/mmu_context.h
@@ -15,18 +15,13 @@
 int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
 void destroy_context(struct mm_struct *mm);
 
-#ifdef CONFIG_SMP
-
 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
 {
+#ifdef CONFIG_SMP
         if (read_pda(mmu_state) == TLBSTATE_OK) 
                 write_pda(mmu_state, TLBSTATE_LAZY);
-}
-#else
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
 #endif
+}
 
 static inline void load_cr3(pgd_t *pgd)
 {
diff --git a/include/asm-x86_64/mmzone.h b/include/asm-x86_64/mmzone.h
index 69baaa8a3ce0..972c9359f7d7 100644
--- a/include/asm-x86_64/mmzone.h
+++ b/include/asm-x86_64/mmzone.h
@@ -36,22 +36,12 @@ static inline __attribute__((pure)) int phys_to_nid(unsigned long addr)
                                  NODE_DATA(nid)->node_spanned_pages)
 
 #ifdef CONFIG_DISCONTIGMEM
-
 #define pfn_to_nid(pfn) phys_to_nid((unsigned long)(pfn) << PAGE_SHIFT)
 #define kvaddr_to_nid(kaddr)    phys_to_nid(__pa(kaddr))
 
-/* Requires pfn_valid(pfn) to be true */
-#define pfn_to_page(pfn) ({ \
-        int nid = phys_to_nid(((unsigned long)(pfn)) << PAGE_SHIFT);    \
-        ((pfn) - node_start_pfn(nid)) + NODE_DATA(nid)->node_mem_map;   \
-})
-
-#define page_to_pfn(page) \
-        (long)(((page) - page_zone(page)->zone_mem_map) + page_zone(page)->zone_start_pfn)
-
-#define pfn_valid(pfn) ((pfn) >= num_physpages ? 0 : \
-                        ({ u8 nid__ = pfn_to_nid(pfn); \
-                           nid__ != 0xff && (pfn) >= node_start_pfn(nid__) && (pfn) < node_end_pfn(nid__); }))
+extern struct page *pfn_to_page(unsigned long pfn);
+extern unsigned long page_to_pfn(struct page *page);
+extern int pfn_valid(unsigned long pfn);
 #endif
 
 #define local_mapnr(kvaddr) \
diff --git a/include/asm-x86_64/mutex.h b/include/asm-x86_64/mutex.h
new file mode 100644
index 000000000000..11fbee2bd6c0
--- /dev/null
+++ b/include/asm-x86_64/mutex.h
@@ -0,0 +1,113 @@
+/*
+ * Assembly implementation of the mutex fastpath, based on atomic
+ * decrement/increment.
+ *
+ * started by Ingo Molnar:
+ *
+ *  Copyright (C) 2004, 2005, 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
+ */
+#ifndef _ASM_MUTEX_H
+#define _ASM_MUTEX_H
+
+/**
+ * __mutex_fastpath_lock - decrement and call function if negative
+ * @v: pointer of type atomic_t
+ * @fail_fn: function to call if the result is negative
+ *
+ * Atomically decrements @v and calls <fail_fn> if the result is negative.
+ */
+#define __mutex_fastpath_lock(v, fail_fn)                               \
+do {                                                                    \
+        unsigned long dummy;                                            \
+                                                                        \
+        typecheck(atomic_t *, v);                                       \
+        typecheck_fn(fastcall void (*)(atomic_t *), fail_fn);           \
+                                                                        \
+        __asm__ __volatile__(                                           \
+                LOCK    "   decl (%%rdi)        \n"                     \
+                        "   js 2f               \n"                     \
+                        "1:                     \n"                     \
+                                                                        \
+                LOCK_SECTION_START("")                                  \
+                        "2: call "#fail_fn"     \n"                     \
+                        "   jmp 1b              \n"                     \
+                LOCK_SECTION_END                                        \
+                                                                        \
+                :"=D" (dummy)                                           \
+                : "D" (v)                                               \
+                : "rax", "rsi", "rdx", "rcx",                           \
+                  "r8", "r9", "r10", "r11", "memory");                  \
+} while (0)
+
+/**
+ *  __mutex_fastpath_lock_retval - try to take the lock by moving the count
+ *                                 from 1 to a 0 value
+ *  @count: pointer of type atomic_t
+ *  @fail_fn: function to call if the original value was not 1
+ *
+ * Change the count from 1 to a value lower than 1, and call <fail_fn> if
+ * it wasn't 1 originally. This function returns 0 if the fastpath succeeds,
+ * or anything the slow path function returns
+ */
+static inline int
+__mutex_fastpath_lock_retval(atomic_t *count,
+                             int fastcall (*fail_fn)(atomic_t *))
+{
+        if (unlikely(atomic_dec_return(count) < 0))
+                return fail_fn(count);
+        else
+                return 0;
+}
+
+/**
+ * __mutex_fastpath_unlock - increment and call function if nonpositive
+ * @v: pointer of type atomic_t
+ * @fail_fn: function to call if the result is nonpositive
+ *
+ * Atomically increments @v and calls <fail_fn> if the result is nonpositive.
+ */
+#define __mutex_fastpath_unlock(v, fail_fn)                             \
+do {                                                                    \
+        unsigned long dummy;                                            \
+                                                                        \
+        typecheck(atomic_t *, v);                                       \
+        typecheck_fn(fastcall void (*)(atomic_t *), fail_fn);           \
+                                                                        \
+        __asm__ __volatile__(                                           \
+                LOCK    "   incl (%%rdi)        \n"                     \
+                        "   jle 2f              \n"                     \
+                        "1:                     \n"                     \
+                                                                        \
+                LOCK_SECTION_START("")                                  \
+                        "2: call "#fail_fn"     \n"                     \
+                        "   jmp 1b              \n"                     \
+                LOCK_SECTION_END                                        \
+                                                                        \
+                :"=D" (dummy)                                           \
+                : "D" (v)                                               \
+                : "rax", "rsi", "rdx", "rcx",                           \
+                  "r8", "r9", "r10", "r11", "memory");                  \
+} while (0)
+
+#define __mutex_slowpath_needs_to_unlock()      1
+
+/**
+ * __mutex_fastpath_trylock - try to acquire the mutex, without waiting
+ *
+ *  @count: pointer of type atomic_t
+ *  @fail_fn: fallback function
+ *
+ * Change the count from 1 to 0 and return 1 (success), or return 0 (failure)
+ * if it wasn't 1 originally. [the fallback function is never used on
+ * x86_64, because all x86_64 CPUs have a CMPXCHG instruction.]
+ */
+static inline int
+__mutex_fastpath_trylock(atomic_t *count, int (*fail_fn)(atomic_t *))
+{
+        if (likely(atomic_cmpxchg(count, 1, 0) == 1))
+                return 1;
+        else
+                return 0;
+}
+
+#endif
diff --git a/include/asm-x86_64/numa.h b/include/asm-x86_64/numa.h
index d51e56fdc3da..34e434ce3268 100644
--- a/include/asm-x86_64/numa.h
+++ b/include/asm-x86_64/numa.h
@@ -20,6 +20,11 @@ extern int numa_off;
 extern void numa_set_node(int cpu, int node);
 
 extern unsigned char apicid_to_node[256];
+#ifdef CONFIG_NUMA
+extern void __init init_cpu_to_node(void);
+#else
+#define init_cpu_to_node() do {} while (0)
+#endif
 
 #define NUMA_NO_NODE 0xff
 
diff --git a/include/asm-x86_64/page.h b/include/asm-x86_64/page.h
index 06e489f32472..615e3e494929 100644
--- a/include/asm-x86_64/page.h
+++ b/include/asm-x86_64/page.h
@@ -14,13 +14,25 @@
 #define PHYSICAL_PAGE_MASK      (~(PAGE_SIZE-1) & __PHYSICAL_MASK)
 
 #define THREAD_ORDER 1 
-#ifdef __ASSEMBLY__
-#define THREAD_SIZE  (1 << (PAGE_SHIFT + THREAD_ORDER))
-#else
-#define THREAD_SIZE  (1UL << (PAGE_SHIFT + THREAD_ORDER))
-#endif
+#define THREAD_SIZE  (PAGE_SIZE << THREAD_ORDER)
 #define CURRENT_MASK (~(THREAD_SIZE-1))
 
+#define EXCEPTION_STACK_ORDER 0
+#define EXCEPTION_STKSZ (PAGE_SIZE << EXCEPTION_STACK_ORDER)
+
+#define DEBUG_STACK_ORDER EXCEPTION_STACK_ORDER
+#define DEBUG_STKSZ (PAGE_SIZE << DEBUG_STACK_ORDER)
+
+#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/pci.h b/include/asm-x86_64/pci.h
index eeb3088a1c9e..fd03e15d7ea6 100644
--- a/include/asm-x86_64/pci.h
+++ b/include/asm-x86_64/pci.h
@@ -42,18 +42,20 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
 #include <asm/scatterlist.h>
 #include <linux/string.h>
 #include <asm/page.h>
+#include <linux/dma-mapping.h> /* for have_iommu */
 
 extern int iommu_setup(char *opt);
 
-#ifdef CONFIG_GART_IOMMU
 /* The PCI address space does equal the physical memory
  * address space.  The networking and block device layers use
  * this boolean for bounce buffer decisions
  *
- * On AMD64 it mostly equals, but we set it to zero to tell some subsystems
- * that an IOMMU is available.
+ * On AMD64 it mostly equals, but we set it to zero if a hardware
+ * IOMMU (gart) of sotware IOMMU (swiotlb) is available.
  */
-#define PCI_DMA_BUS_IS_PHYS     (no_iommu ? 1 : 0)
+#define PCI_DMA_BUS_IS_PHYS (dma_ops->is_phys)
+
+#ifdef CONFIG_GART_IOMMU
 
 /*
  * x86-64 always supports DAC, but sometimes it is useful to force
@@ -79,7 +81,6 @@ extern int iommu_sac_force;
 #else
 /* No IOMMU */
 
-#define PCI_DMA_BUS_IS_PHYS     1
 #define pci_dac_dma_supported(pci_dev, mask)    1
 
 #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
diff --git a/include/asm-x86_64/pda.h b/include/asm-x86_64/pda.h
index 8733ccfa442e..c7ab38a601af 100644
--- a/include/asm-x86_64/pda.h
+++ b/include/asm-x86_64/pda.h
@@ -5,6 +5,7 @@
 #include <linux/stddef.h>
 #include <linux/types.h>
 #include <linux/cache.h>
+#include <asm/page.h>
 
 /* Per processor datastructure. %gs points to it while the kernel runs */ 
 struct x8664_pda {
@@ -12,6 +13,9 @@ struct x8664_pda {
         unsigned long data_offset;      /* Per cpu data offset from linker address */
         unsigned long kernelstack;  /* top of kernel stack for current */ 
         unsigned long oldrsp;       /* user rsp for system call */
+#if DEBUG_STKSZ > EXCEPTION_STKSZ
+        unsigned long debugstack;   /* #DB/#BP stack. */
+#endif
         int irqcount;               /* Irq nesting counter. Starts with -1 */   
         int cpunumber;              /* Logical CPU number */
         char *irqstackptr;      /* top of irqstack */
@@ -23,11 +27,10 @@ struct x8664_pda {
         unsigned apic_timer_irqs;
 } ____cacheline_aligned_in_smp;
 
+extern struct x8664_pda *_cpu_pda[];
+extern struct x8664_pda boot_cpu_pda[];
 
-#define IRQSTACK_ORDER 2
-#define IRQSTACKSIZE (PAGE_SIZE << IRQSTACK_ORDER) 
-
-extern struct x8664_pda cpu_pda[];
+#define cpu_pda(i) (_cpu_pda[i])
 
 /* 
  * There is no fast way to get the base address of the PDA, all the accesses
diff --git a/include/asm-x86_64/percpu.h b/include/asm-x86_64/percpu.h
index 9c71855736fb..29a6b0408f75 100644
--- a/include/asm-x86_64/percpu.h
+++ b/include/asm-x86_64/percpu.h
@@ -11,7 +11,7 @@
 
 #include <asm/pda.h>
 
-#define __per_cpu_offset(cpu) (cpu_pda[cpu].data_offset)
+#define __per_cpu_offset(cpu) (cpu_pda(cpu)->data_offset)
 #define __my_cpu_offset() read_pda(data_offset)
 
 /* Separate out the type, so (int[3], foo) works. */
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 02888d7a496f..8fbf4dd72115 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -267,25 +267,25 @@ static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot)
  */
 #define __LARGE_PTE (_PAGE_PSE|_PAGE_PRESENT)
 static inline int pte_user(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
-extern inline int pte_read(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
-extern inline int pte_exec(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
-extern inline int pte_dirty(pte_t pte)          { return pte_val(pte) & _PAGE_DIRTY; }
-extern inline int pte_young(pte_t pte)          { return pte_val(pte) & _PAGE_ACCESSED; }
-extern inline int pte_write(pte_t pte)          { return pte_val(pte) & _PAGE_RW; }
+static inline int pte_read(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
+static inline int pte_exec(pte_t pte)           { return pte_val(pte) & _PAGE_USER; }
+static inline int pte_dirty(pte_t pte)          { return pte_val(pte) & _PAGE_DIRTY; }
+static inline int pte_young(pte_t pte)          { return pte_val(pte) & _PAGE_ACCESSED; }
+static inline int pte_write(pte_t pte)          { return pte_val(pte) & _PAGE_RW; }
 static inline int pte_file(pte_t pte)           { return pte_val(pte) & _PAGE_FILE; }
 static inline int pte_huge(pte_t pte)           { return (pte_val(pte) & __LARGE_PTE) == __LARGE_PTE; }
 
-extern inline pte_t pte_rdprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER)); return pte; }
-extern inline pte_t pte_exprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER)); return pte; }
-extern inline pte_t pte_mkclean(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY)); return pte; }
-extern inline pte_t pte_mkold(pte_t pte)        { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED)); return pte; }
-extern inline pte_t pte_wrprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_RW)); return pte; }
-extern inline pte_t pte_mkread(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER)); return pte; }
-extern inline pte_t pte_mkexec(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER)); return pte; }
-extern inline pte_t pte_mkdirty(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY)); return pte; }
-extern inline pte_t pte_mkyoung(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED)); return pte; }
-extern inline pte_t pte_mkwrite(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_RW)); return pte; }
-extern inline pte_t pte_mkhuge(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | __LARGE_PTE)); return pte; }
+static inline pte_t pte_rdprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER)); return pte; }
+static inline pte_t pte_exprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER)); return pte; }
+static inline pte_t pte_mkclean(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY)); return pte; }
+static inline pte_t pte_mkold(pte_t pte)        { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED)); return pte; }
+static inline pte_t pte_wrprotect(pte_t pte)    { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_RW)); return pte; }
+static inline pte_t pte_mkread(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER)); return pte; }
+static inline pte_t pte_mkexec(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER)); return pte; }
+static inline pte_t pte_mkdirty(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY)); return pte; }
+static inline pte_t pte_mkyoung(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED)); return pte; }
+static inline pte_t pte_mkwrite(pte_t pte)      { set_pte(&pte, __pte(pte_val(pte) | _PAGE_RW)); return pte; }
+static inline pte_t pte_mkhuge(pte_t pte)       { set_pte(&pte, __pte(pte_val(pte) | __LARGE_PTE)); return pte; }
 
 struct vm_area_struct;
 
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h
index 4861246548f7..8c8d88c036ed 100644
--- a/include/asm-x86_64/processor.h
+++ b/include/asm-x86_64/processor.h
@@ -227,7 +227,13 @@ struct tss_struct {
 extern struct cpuinfo_x86 boot_cpu_data;
 DECLARE_PER_CPU(struct tss_struct,init_tss);
 
+#ifdef CONFIG_X86_VSMP
+#define ARCH_MIN_TASKALIGN      (1 << INTERNODE_CACHE_SHIFT)
+#define ARCH_MIN_MMSTRUCT_ALIGN (1 << INTERNODE_CACHE_SHIFT)
+#else
 #define ARCH_MIN_TASKALIGN      16
+#define ARCH_MIN_MMSTRUCT_ALIGN 0
+#endif
 
 struct thread_struct {
         unsigned long   rsp0;
@@ -267,15 +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 EXCEPTION_STKSZ (PAGE_SIZE << EXCEPTION_STACK_ORDER)
-#define EXCEPTION_STACK_ORDER 0 
-
 #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);                                                       \
@@ -317,8 +314,8 @@ extern long kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
 #define thread_saved_pc(t) (*(unsigned long *)((t)->thread.rsp - 8))
 
 extern unsigned long get_wchan(struct task_struct *p);
-#define KSTK_EIP(tsk) \
-        (((struct pt_regs *)(tsk->thread.rsp0 - sizeof(struct pt_regs)))->rip)
+#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.rsp0 - 1)
+#define KSTK_EIP(tsk) (task_pt_regs(tsk)->rip)
 #define KSTK_ESP(tsk) -1 /* sorry. doesn't work for syscall. */
 
 
@@ -480,4 +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/proto.h b/include/asm-x86_64/proto.h
index 34501086afef..115e496c6139 100644
--- a/include/asm-x86_64/proto.h
+++ b/include/asm-x86_64/proto.h
@@ -67,8 +67,6 @@ extern void load_gs_index(unsigned gs);
 
 extern unsigned long end_pfn_map; 
 
-extern cpumask_t cpu_initialized;
-
 extern void show_trace(unsigned long * rsp);
 extern void show_registers(struct pt_regs *regs);
 
@@ -91,8 +89,12 @@ extern void check_efer(void);
 
 extern int unhandled_signal(struct task_struct *tsk, int sig);
 
+extern int unsynchronized_tsc(void);
+
 extern void select_idle_routine(const struct cpuinfo_x86 *c);
-extern void swiotlb_init(void);
+
+extern void gart_parse_options(char *);
+extern void __init no_iommu_init(void);
 
 extern unsigned long table_start, table_end;
 
@@ -106,12 +108,17 @@ extern int skip_ioapic_setup;
 extern int acpi_ht;
 extern int acpi_disabled;
 
+#ifdef CONFIG_GART_IOMMU
 extern int fallback_aper_order;
 extern int fallback_aper_force;
 extern int iommu_aperture;
-extern int iommu_aperture_disabled;
 extern int iommu_aperture_allowed;
+extern int iommu_aperture_disabled;
 extern int fix_aperture;
+#else
+#define iommu_aperture 0
+#define iommu_aperture_allowed 0
+#endif
 extern int force_iommu;
 
 extern int reboot_force;
diff --git a/include/asm-x86_64/segment.h b/include/asm-x86_64/segment.h
index 44adaf18c11e..d4bed33fb32c 100644
--- a/include/asm-x86_64/segment.h
+++ b/include/asm-x86_64/segment.h
@@ -19,15 +19,13 @@
 #define __USER_DS     0x2b   /* 5*8+3 */ 
 #define __USER_CS     0x33   /* 6*8+3 */ 
 #define __USER32_DS     __USER_DS 
-#define __KERNEL16_CS   (GDT_ENTRY_KERNELCS16 * 8)
-#define __KERNEL_COMPAT32_CS   0x8
 
 #define GDT_ENTRY_TLS 1
 #define GDT_ENTRY_TSS 8 /* needs two entries */
 #define GDT_ENTRY_LDT 10 /* needs two entries */
 #define GDT_ENTRY_TLS_MIN 12
 #define GDT_ENTRY_TLS_MAX 14
-#define GDT_ENTRY_KERNELCS16 15
+/* 15 free */
 
 #define GDT_ENTRY_TLS_ENTRIES 3
 
diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h
index d030409a8fb5..9ccbb2cfd5c0 100644
--- a/include/asm-x86_64/smp.h
+++ b/include/asm-x86_64/smp.h
@@ -35,6 +35,7 @@ extern cpumask_t cpu_present_mask;
 extern cpumask_t cpu_possible_map;
 extern cpumask_t cpu_online_map;
 extern cpumask_t cpu_callout_map;
+extern cpumask_t cpu_initialized;
 
 /*
  * Private routines/data
diff --git a/include/asm-x86_64/swiotlb.h b/include/asm-x86_64/swiotlb.h
index dddf1b218681..60757efd1353 100644
--- a/include/asm-x86_64/swiotlb.h
+++ b/include/asm-x86_64/swiotlb.h
@@ -3,10 +3,14 @@
 
 #include <linux/config.h>
 
+#include <asm/dma-mapping.h>
+
 /* SWIOTLB interface */
 
-extern dma_addr_t swiotlb_map_single(struct device *hwdev, void *ptr, size_t size,
-                                      int dir);
+extern dma_addr_t swiotlb_map_single(struct device *hwdev, void *ptr,
+                                     size_t size, int dir);
+extern void *swiotlb_alloc_coherent(struct device *hwdev, size_t size,
+                       dma_addr_t *dma_handle, gfp_t flags);
 extern void swiotlb_unmap_single(struct device *hwdev, dma_addr_t dev_addr,
                                   size_t size, int dir);
 extern void swiotlb_sync_single_for_cpu(struct device *hwdev,
@@ -34,10 +38,10 @@ extern int swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg,
 extern void swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sg,
                          int nents, int direction);
 extern int swiotlb_dma_mapping_error(dma_addr_t dma_addr);
-extern void *swiotlb_alloc_coherent (struct device *hwdev, size_t size,
-                                     dma_addr_t *dma_handle, gfp_t flags);
 extern void swiotlb_free_coherent (struct device *hwdev, size_t size,
                                    void *vaddr, dma_addr_t dma_handle);
+extern int swiotlb_dma_supported(struct device *hwdev, u64 mask);
+extern void swiotlb_init(void);
 
 #ifdef CONFIG_SWIOTLB
 extern int swiotlb;
@@ -45,4 +49,6 @@ extern int swiotlb;
 #define swiotlb 0
 #endif
 
-#endif
+extern void pci_swiotlb_init(void);
+
+#endif /* _ASM_SWTIOLB_H */
diff --git a/include/asm-x86_64/system.h b/include/asm-x86_64/system.h
index b34cc2ee222b..a73f0c789d8b 100644
--- a/include/asm-x86_64/system.h
+++ b/include/asm-x86_64/system.h
@@ -20,8 +20,8 @@
 #define __RESTORE(reg,offset) "movq (14-" #offset ")*8(%%rsp),%%" #reg "\n\t"
 
 /* frame pointer must be last for get_wchan */
-#define SAVE_CONTEXT    "pushfq ; pushq %%rbp ; movq %%rsi,%%rbp\n\t"
-#define RESTORE_CONTEXT "movq %%rbp,%%rsi ; popq %%rbp ; popfq\n\t" 
+#define SAVE_CONTEXT    "pushq %%rbp ; movq %%rsi,%%rbp\n\t"
+#define RESTORE_CONTEXT "movq %%rbp,%%rsi ; popq %%rbp\n\t"
 
 #define __EXTRA_CLOBBER  \
         ,"rcx","rbx","rdx","r8","r9","r10","r11","r12","r13","r14","r15"
@@ -137,6 +137,21 @@ struct alt_instr {
                       "663:\n\t" newinstr "\n664:\n"   /* replacement */ \
                       ".previous" :: "i" (feature), ##input)
 
+/* Like alternative_input, but with a single output argument */
+#define alternative_io(oldinstr, newinstr, feature, output, input...) \
+        asm volatile ("661:\n\t" oldinstr "\n662:\n"                    \
+                      ".section .altinstructions,\"a\"\n"               \
+                      "  .align 8\n"                                    \
+                      "  .quad 661b\n"            /* label */           \
+                      "  .quad 663f\n"            /* new instruction */ \
+                      "  .byte %c[feat]\n"        /* feature bit */     \
+                      "  .byte 662b-661b\n"       /* sourcelen */       \
+                      "  .byte 664f-663f\n"       /* replacementlen */  \
+                      ".previous\n"                                     \
+                      ".section .altinstr_replacement,\"ax\"\n"         \
+                      "663:\n\t" newinstr "\n664:\n"   /* replacement */ \
+                      ".previous" : output : [feat] "i" (feature), ##input)
+
 /*
  * Clear and set 'TS' bit respectively
  */
@@ -178,6 +193,15 @@ static inline void write_cr4(unsigned long val)
 #define wbinvd() \
         __asm__ __volatile__ ("wbinvd": : :"memory");
 
+/*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ */
+static inline void sched_cacheflush(void)
+{
+        wbinvd();
+}
+
 #endif  /* __KERNEL__ */
 
 #define nop() __asm__ __volatile__ ("nop")
@@ -311,12 +335,24 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
 /* interrupt control.. */
 #define local_save_flags(x)     do { warn_if_not_ulong(x); __asm__ __volatile__("# save_flags \n\t pushfq ; popq %q0":"=g" (x): /* no input */ :"memory"); } while (0)
 #define local_irq_restore(x)    __asm__ __volatile__("# restore_flags \n\t pushq %0 ; popfq": /* no output */ :"g" (x):"memory", "cc")
+
+#ifdef CONFIG_X86_VSMP
+/* Interrupt control for VSMP  architecture */
+#define local_irq_disable()     do { unsigned long flags; local_save_flags(flags); local_irq_restore((flags & ~(1 << 9)) | (1 << 18)); } while (0)
+#define local_irq_enable()      do { unsigned long flags; local_save_flags(flags); local_irq_restore((flags | (1 << 9)) & ~(1 << 18)); } while (0)
+
+#define irqs_disabled()                                 \
+({                                                      \
+        unsigned long flags;                            \
+        local_save_flags(flags);                        \
+        (flags & (1<<18)) || !(flags & (1<<9));         \
+})
+
+/* For spinlocks etc */
+#define local_irq_save(x)       do { local_save_flags(x); local_irq_restore((x & ~(1 << 9)) | (1 << 18)); } while (0)
+#else  /* CONFIG_X86_VSMP */
 #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()                 \
 ({                                      \
@@ -327,15 +363,14 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
 
 /* For spinlocks etc */
 #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
 
-void cpu_idle_wait(void);
+/* 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")
 
-/*
- * disable hlt during certain critical i/o operations
- */
-#define HAVE_DISABLE_HLT
-void disable_hlt(void);
-void enable_hlt(void);
+void cpu_idle_wait(void);
 
 extern unsigned long arch_align_stack(unsigned long sp);
 
diff --git a/include/asm-x86_64/thread_info.h b/include/asm-x86_64/thread_info.h
index 08eb6e4f3737..4ac0e0a36934 100644
--- a/include/asm-x86_64/thread_info.h
+++ b/include/asm-x86_64/thread_info.h
@@ -76,8 +76,6 @@ static inline struct thread_info *stack_thread_info(void)
 #define alloc_thread_info(tsk) \
         ((struct thread_info *) __get_free_pages(GFP_KERNEL,THREAD_ORDER))
 #define free_thread_info(ti) free_pages((unsigned long) (ti), THREAD_ORDER)
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
 
 #else /* !__ASSEMBLY__ */
 
@@ -138,6 +136,7 @@ static inline struct thread_info *stack_thread_info(void)
  * have to worry about atomic accesses.
  */
 #define TS_USEDFPU              0x0001  /* FPU was used by this task this quantum (SMP) */
+#define TS_COMPAT               0x0002  /* 32bit syscall active */
 
 #endif /* __KERNEL__ */
 
diff --git a/include/asm-x86_64/timex.h b/include/asm-x86_64/timex.h
index f971f45d6d78..f18443fcdf04 100644
--- a/include/asm-x86_64/timex.h
+++ b/include/asm-x86_64/timex.h
@@ -10,6 +10,9 @@
 #include <asm/msr.h>
 #include <asm/vsyscall.h>
 #include <asm/hpet.h>
+#include <asm/system.h>
+#include <asm/processor.h>
+#include <linux/compiler.h>
 
 #define CLOCK_TICK_RATE PIT_TICK_RATE   /* Underlying HZ */
 
@@ -23,6 +26,19 @@ static inline cycles_t get_cycles (void)
         return ret;
 }
 
+/* Like get_cycles, but make sure the CPU is synchronized. */
+static __always_inline cycles_t get_cycles_sync(void)
+{
+        unsigned long long ret;
+        unsigned eax;
+        /* Don't do an additional sync on CPUs where we know
+           RDTSC is already synchronous. */
+        alternative_io(ASM_NOP2, "cpuid", X86_FEATURE_SYNC_RDTSC,
+                          "=a" (eax), "0" (1) : "ebx","ecx","edx","memory");
+        rdtscll(ret);
+        return ret;
+}
+
 extern unsigned int cpu_khz;
 
 extern int read_current_timer(unsigned long *timer_value);
diff --git a/include/asm-x86_64/topology.h b/include/asm-x86_64/topology.h
index 7d82bc56b9fa..2fa7f27381b4 100644
--- a/include/asm-x86_64/topology.h
+++ b/include/asm-x86_64/topology.h
@@ -39,7 +39,6 @@ extern int __node_distance(int, int);
         .max_interval           = 32,                   \
         .busy_factor            = 32,                   \
         .imbalance_pct          = 125,                  \
-        .cache_hot_time         = (10*1000000),         \
         .cache_nice_tries       = 2,                    \
         .busy_idx               = 3,                    \
         .idle_idx               = 2,                    \
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h
index 1bb8b8a24436..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))
@@ -348,6 +348,7 @@ static inline int __copy_in_user(void __user *dst, const void __user *src, unsig
 long strncpy_from_user(char *dst, const char __user *src, long count);
 long __strncpy_from_user(char *dst, const char __user *src, long count);
 long strnlen_user(const char __user *str, long n);
+long __strnlen_user(const char __user *str, long n);
 long strlen_user(const char __user *str);
 unsigned long clear_user(void __user *mem, unsigned long len);
 unsigned long __clear_user(void __user *mem, unsigned long len);
diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h
index 2c42150bce0c..436d099b5b6b 100644
--- a/include/asm-x86_64/unistd.h
+++ b/include/asm-x86_64/unistd.h
@@ -571,8 +571,37 @@ __SYSCALL(__NR_inotify_init, sys_inotify_init)
 __SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch)
 #define __NR_inotify_rm_watch   255
 __SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch)
+#define __NR_migrate_pages      256
+__SYSCALL(__NR_migrate_pages, sys_migrate_pages)
+#define __NR_openat             257
+__SYSCALL(__NR_openat, sys_openat)
+#define __NR_mkdirat            258
+__SYSCALL(__NR_mkdirat, sys_mkdirat)
+#define __NR_mknodat            259
+__SYSCALL(__NR_mknodat, sys_mknodat)
+#define __NR_fchownat           260
+__SYSCALL(__NR_fchownat, sys_fchownat)
+#define __NR_futimesat          261
+__SYSCALL(__NR_futimesat, sys_futimesat)
+#define __NR_newfstatat         262
+__SYSCALL(__NR_newfstatat, sys_newfstatat)
+#define __NR_unlinkat           263
+__SYSCALL(__NR_unlinkat, sys_unlinkat)
+#define __NR_renameat           264
+__SYSCALL(__NR_renameat, sys_renameat)
+#define __NR_linkat             265
+__SYSCALL(__NR_linkat, sys_linkat)
+#define __NR_symlinkat          266
+__SYSCALL(__NR_symlinkat, sys_symlinkat)
+#define __NR_readlinkat         267
+__SYSCALL(__NR_readlinkat, sys_readlinkat)
+#define __NR_fchmodat           268
+__SYSCALL(__NR_fchmodat, sys_fchmodat)
+#define __NR_faccessat          269
+__SYSCALL(__NR_faccessat, sys_faccessat)
+
+#define __NR_syscall_max __NR_faccessat
 
-#define __NR_syscall_max __NR_inotify_rm_watch
 #ifndef __NO_STUBS
 
 /* user-visible error numbers are in the range -1 - -4095 */
diff --git a/include/asm-x86_64/vsyscall.h b/include/asm-x86_64/vsyscall.h
index 438a3f52f839..a85e16f56d73 100644
--- a/include/asm-x86_64/vsyscall.h
+++ b/include/asm-x86_64/vsyscall.h
@@ -36,8 +36,8 @@ struct vxtime_data {
         int mode;
 };
 
-#define hpet_readl(a)           readl((void *)fix_to_virt(FIX_HPET_BASE) + a)
-#define hpet_writel(d,a)        writel(d, (void *)fix_to_virt(FIX_HPET_BASE) + a)
+#define hpet_readl(a)           readl((const void __iomem *)fix_to_virt(FIX_HPET_BASE) + a)
+#define hpet_writel(d,a)        writel(d, (void __iomem *)fix_to_virt(FIX_HPET_BASE) + a)
 
 /* vsyscall space (readonly) */
 extern struct vxtime_data __vxtime;
diff --git a/include/asm-xtensa/atomic.h b/include/asm-xtensa/atomic.h
index e2ce06b101ad..fe105a123924 100644
--- a/include/asm-xtensa/atomic.h
+++ b/include/asm-xtensa/atomic.h
@@ -224,6 +224,7 @@ static inline int atomic_sub_return(int i, atomic_t * v)
 #define atomic_add_negative(i,v) (atomic_add_return((i),(v)) < 0)
 
 #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 /**
  * atomic_add_unless - add unless the number is a given value
diff --git a/include/asm-xtensa/ioctl.h b/include/asm-xtensa/ioctl.h
index 856c605d62b1..b279fe06dfe5 100644
--- a/include/asm-xtensa/ioctl.h
+++ b/include/asm-xtensa/ioctl.h
@@ -1,83 +1 @@
-/*
- * include/asm-xtensa/ioctl.h
- *
- * 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) 2003 - 2005 Tensilica Inc.
- *
- * Derived from "include/asm-i386/ioctl.h"
- */
-
-#ifndef _XTENSA_IOCTL_H
-#define _XTENSA_IOCTL_H
-
-
-/* ioctl command encoding: 32 bits total, command in lower 16 bits,
- * size of the parameter structure in the lower 14 bits of the
- * upper 16 bits.
- * Encoding the size of the parameter structure in the ioctl request
- * is useful for catching programs compiled with old versions
- * and to avoid overwriting user space outside the user buffer area.
- * The highest 2 bits are reserved for indicating the ``access mode''.
- * NOTE: This limits the max parameter size to 16kB -1 !
- */
-
-/*
- * The following is for compatibility across the various Linux
- * platforms.  The i386 ioctl numbering scheme doesn't really enforce
- * a type field.  De facto, however, the top 8 bits of the lower 16
- * bits are indeed used as a type field, so we might just as well make
- * this explicit here.  Please be sure to use the decoding macros
- * below from now on.
- */
-#define _IOC_NRBITS     8
-#define _IOC_TYPEBITS   8
-#define _IOC_SIZEBITS   14
-#define _IOC_DIRBITS    2
-
-#define _IOC_NRMASK     ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK   ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK   ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK    ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT    0
-#define _IOC_TYPESHIFT  (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT  (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT   (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits.
- */
-#define _IOC_NONE       0U
-#define _IOC_WRITE      1U
-#define _IOC_READ       2U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-/* used to create numbers */
-#define _IO(type,nr)            _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)      _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)      _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)     _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode ioctl numbers.. */
-#define _IOC_DIR(nr)            (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)           (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)             (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)           (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN          (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT         (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT       ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK    (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif
+#include <asm-generic/ioctl.h>
diff --git a/include/asm-xtensa/mutex.h b/include/asm-xtensa/mutex.h
new file mode 100644
index 000000000000..458c1f7fbc18
--- /dev/null
+++ b/include/asm-xtensa/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-xtensa/processor.h b/include/asm-xtensa/processor.h
index 9cab5e4298b9..d1d72ad36f08 100644
--- a/include/asm-xtensa/processor.h
+++ b/include/asm-xtensa/processor.h
@@ -184,12 +184,12 @@ extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
 #define release_segments(mm)    do { } while(0)
 #define forget_segments()       do { } while (0)
 
-#define thread_saved_pc(tsk)    (xtensa_pt_regs(tsk)->pc)
+#define thread_saved_pc(tsk)    (task_pt_regs(tsk)->pc)
 
 extern unsigned long get_wchan(struct task_struct *p);
 
-#define KSTK_EIP(tsk)           (xtensa_pt_regs(tsk)->pc)
-#define KSTK_ESP(tsk)           (xtensa_pt_regs(tsk)->areg[1])
+#define KSTK_EIP(tsk)           (task_pt_regs(tsk)->pc)
+#define KSTK_ESP(tsk)           (task_pt_regs(tsk)->areg[1])
 
 #define cpu_relax()  do { } while (0)
 
diff --git a/include/asm-xtensa/ptrace.h b/include/asm-xtensa/ptrace.h
index aa4fd7fb3ce7..a5ac71a5205c 100644
--- a/include/asm-xtensa/ptrace.h
+++ b/include/asm-xtensa/ptrace.h
@@ -113,8 +113,8 @@ struct pt_regs {
 };
 
 #ifdef __KERNEL__
-# define xtensa_pt_regs(tsk) ((struct pt_regs*) \
-  (((long)(tsk)->thread_info + KERNEL_STACK_SIZE - (XCHAL_NUM_AREGS-16)*4)) - 1)
+# define task_pt_regs(tsk) ((struct pt_regs*) \
+  (task_stack_page(tsk) + KERNEL_STACK_SIZE - (XCHAL_NUM_AREGS-16)*4) - 1)
 # define user_mode(regs) (((regs)->ps & 0x00000020)!=0)
 # define instruction_pointer(regs) ((regs)->pc)
 extern void show_regs(struct pt_regs *);
diff --git a/include/asm-xtensa/thread_info.h b/include/asm-xtensa/thread_info.h
index af208d41fd82..5ae34ab71597 100644
--- a/include/asm-xtensa/thread_info.h
+++ b/include/asm-xtensa/thread_info.h
@@ -93,8 +93,6 @@ static inline struct thread_info *current_thread_info(void)
 /* thread information allocation */
 #define alloc_thread_info(tsk) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
 #define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
 
 #else /* !__ASSEMBLY__ */
 
diff --git a/include/linux/aio.h b/include/linux/aio.h
index 49fd37629ee4..00c8efa95cc3 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -94,26 +94,27 @@ struct kiocb {
         ssize_t                 (*ki_retry)(struct kiocb *);
         void                    (*ki_dtor)(struct kiocb *);
 
-        struct list_head        ki_list;        /* the aio core uses this
-                                                 * for cancellation */
-
         union {
                 void __user             *user;
                 struct task_struct      *tsk;
         } ki_obj;
+
         __u64                   ki_user_data;   /* user's data for completion */
+        wait_queue_t            ki_wait;
         loff_t                  ki_pos;
+
+        void                    *private;
         /* State that we remember to be able to restart/retry  */
         unsigned short          ki_opcode;
         size_t                  ki_nbytes;      /* copy of iocb->aio_nbytes */
         char                    __user *ki_buf; /* remaining iocb->aio_buf */
         size_t                  ki_left;        /* remaining bytes */
-        wait_queue_t            ki_wait;
         long                    ki_retried;     /* just for testing */
         long                    ki_kicked;      /* just for testing */
         long                    ki_queued;      /* just for testing */
 
-        void                    *private;
+        struct list_head        ki_list;        /* the aio core uses this
+                                                 * for cancellation */
 };
 
 #define is_sync_kiocb(iocb)     ((iocb)->ki_key == KIOCB_SYNC_KEY)
@@ -126,6 +127,7 @@ struct kiocb {
                 (x)->ki_filp = (filp);                  \
                 (x)->ki_ctx = NULL;                     \
                 (x)->ki_cancel = NULL;                  \
+                (x)->ki_retry = NULL;                   \
                 (x)->ki_dtor = NULL;                    \
                 (x)->ki_obj.tsk = tsk;                  \
                 (x)->ki_user_data = 0;                  \
diff --git a/include/asm-arm/hardware/amba.h b/include/linux/amba/bus.h
index 51e6e54b2aa1..51e6e54b2aa1 100644
--- a/include/asm-arm/hardware/amba.h
+++ b/include/linux/amba/bus.h
diff --git a/include/asm-arm/hardware/amba_clcd.h b/include/linux/amba/clcd.h
index 6b8d73dc1ab0..6b8d73dc1ab0 100644
--- a/include/asm-arm/hardware/amba_clcd.h
+++ b/include/linux/amba/clcd.h
diff --git a/include/asm-arm/hardware/amba_kmi.h b/include/linux/amba/kmi.h
index a39e5be751b3..a39e5be751b3 100644
--- a/include/asm-arm/hardware/amba_kmi.h
+++ b/include/linux/amba/kmi.h
diff --git a/include/asm-arm/hardware/amba_serial.h b/include/linux/amba/serial.h
index dc726ffccebd..dc726ffccebd 100644
--- a/include/asm-arm/hardware/amba_serial.h
+++ b/include/linux/amba/serial.h
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index 911c09cb9bf9..6ba3aa8a81f4 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -155,15 +155,15 @@ struct elapaarp {
 #define AARP_REQUEST                    1
 #define AARP_REPLY                      2
 #define AARP_PROBE                      3
-        __u8    hw_src[ETH_ALEN]        __attribute__ ((packed));
-        __u8    pa_src_zero             __attribute__ ((packed));
-        __be16  pa_src_net              __attribute__ ((packed));
-        __u8    pa_src_node             __attribute__ ((packed));
-        __u8    hw_dst[ETH_ALEN]        __attribute__ ((packed));
-        __u8    pa_dst_zero             __attribute__ ((packed));
-        __be16  pa_dst_net              __attribute__ ((packed));
-        __u8    pa_dst_node             __attribute__ ((packed));       
-};
+        __u8    hw_src[ETH_ALEN];
+        __u8    pa_src_zero;
+        __be16  pa_src_net;
+        __u8    pa_src_node;
+        __u8    hw_dst[ETH_ALEN];
+        __u8    pa_dst_zero;
+        __be16  pa_dst_net;
+        __u8    pa_dst_node;
+} __attribute__ ((packed));
 
 static __inline__ struct elapaarp *aarp_hdr(struct sk_buff *skb)
 {
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/blkdev.h b/include/linux/blkdev.h
index fb0985377421..02a585faa62c 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -118,9 +118,9 @@ struct request_list {
  * try to put the fields that are referenced together in the same cacheline
  */
 struct request {
-        struct list_head queuelist; /* looking for ->queue? you must _not_
-                                     * access it directly, use
-                                     * blkdev_dequeue_request! */
+        struct list_head queuelist;
+        struct list_head donelist;
+
         unsigned long flags;            /* see REQ_ bits below */
 
         /* Maintain bio traversal state for part by part I/O submission.
@@ -141,6 +141,7 @@ struct request {
         struct bio *biotail;
 
         void *elevator_private;
+        void *completion_data;
 
         unsigned short ioprio;
 
@@ -291,6 +292,7 @@ typedef int (merge_bvec_fn) (request_queue_t *, struct bio *, struct bio_vec *);
 typedef void (activity_fn) (void *data, int rw);
 typedef int (issue_flush_fn) (request_queue_t *, struct gendisk *, sector_t *);
 typedef void (prepare_flush_fn) (request_queue_t *, struct request *);
+typedef void (softirq_done_fn)(struct request *);
 
 enum blk_queue_state {
         Queue_down,
@@ -332,6 +334,7 @@ struct request_queue
         activity_fn             *activity_fn;
         issue_flush_fn          *issue_flush_fn;
         prepare_flush_fn        *prepare_flush_fn;
+        softirq_done_fn         *softirq_done_fn;
 
         /*
          * Dispatch queue sorting
@@ -592,7 +595,6 @@ extern void generic_make_request(struct bio *bio);
 extern void blk_put_request(struct request *);
 extern void __blk_put_request(request_queue_t *, struct request *);
 extern void blk_end_sync_rq(struct request *rq, int error);
-extern void blk_attempt_remerge(request_queue_t *, struct request *);
 extern struct request *blk_get_request(request_queue_t *, int, gfp_t);
 extern void blk_insert_request(request_queue_t *, struct request *, int, void *);
 extern void blk_requeue_request(request_queue_t *, struct request *);
@@ -646,6 +648,17 @@ extern int end_that_request_first(struct request *, int, int);
 extern int end_that_request_chunk(struct request *, int, int);
 extern void end_that_request_last(struct request *, int);
 extern void end_request(struct request *req, int uptodate);
+extern void blk_complete_request(struct request *);
+
+static inline int rq_all_done(struct request *rq, unsigned int nr_bytes)
+{
+        if (blk_fs_request(rq))
+                return (nr_bytes >= (rq->hard_nr_sectors << 9));
+        else if (blk_pc_request(rq))
+                return nr_bytes >= rq->data_len;
+
+        return 0;
+}
 
 /*
  * end_that_request_first/chunk() takes an uptodate argument. we account
@@ -694,6 +707,7 @@ extern void blk_queue_segment_boundary(request_queue_t *, unsigned long);
 extern void blk_queue_prep_rq(request_queue_t *, prep_rq_fn *pfn);
 extern void blk_queue_merge_bvec(request_queue_t *, merge_bvec_fn *);
 extern void blk_queue_dma_alignment(request_queue_t *, int);
+extern void blk_queue_softirq_done(request_queue_t *, softirq_done_fn *);
 extern struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev);
 extern int blk_queue_ordered(request_queue_t *, unsigned, prepare_flush_fn *);
 extern void blk_queue_issue_flush_fn(request_queue_t *, issue_flush_fn *);
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 1db061bb6b08..9f159baf153f 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -197,7 +197,8 @@ int block_read_full_page(struct page*, get_block_t*);
 int block_prepare_write(struct page*, unsigned, unsigned, get_block_t*);
 int cont_prepare_write(struct page*, unsigned, unsigned, get_block_t*,
                                 loff_t *);
-int generic_cont_expand(struct inode *inode, loff_t size) ;
+int generic_cont_expand(struct inode *inode, loff_t size);
+int generic_cont_expand_simple(struct inode *inode, loff_t size);
 int block_commit_write(struct page *page, unsigned from, unsigned to);
 int block_sync_page(struct page *);
 sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *);
diff --git a/include/linux/byteorder/generic.h b/include/linux/byteorder/generic.h
index 04bd756efc67..e86e4a938373 100644
--- a/include/linux/byteorder/generic.h
+++ b/include/linux/byteorder/generic.h
@@ -156,7 +156,7 @@ extern __be32			htonl(__u32);
 extern __u16                    ntohs(__be16);
 extern __be16                   htons(__u16);
 
-#if defined(__GNUC__) && (__GNUC__ >= 2) && defined(__OPTIMIZE__)
+#if defined(__GNUC__) && defined(__OPTIMIZE__)
 
 #define ___htonl(x) __cpu_to_be32(x)
 #define ___htons(x) __cpu_to_be16(x)
diff --git a/include/linux/byteorder/swab.h b/include/linux/byteorder/swab.h
index 2f1cb775125a..25f7f32883ec 100644
--- a/include/linux/byteorder/swab.h
+++ b/include/linux/byteorder/swab.h
@@ -110,7 +110,7 @@
 /*
  * Allow constant folding
  */
-#if defined(__GNUC__) && (__GNUC__ >= 2) && defined(__OPTIMIZE__)
+#if defined(__GNUC__) && defined(__OPTIMIZE__)
 #  define __swab16(x) \
 (__builtin_constant_p((__u16)(x)) ? \
  ___swab16((x)) : \
diff --git a/include/linux/byteorder/swabb.h b/include/linux/byteorder/swabb.h
index d5f2a3205109..ae5e5f914bf4 100644
--- a/include/linux/byteorder/swabb.h
+++ b/include/linux/byteorder/swabb.h
@@ -77,7 +77,7 @@
 /*
  * Allow constant folding
  */
-#if defined(__GNUC__) && (__GNUC__ >= 2) && defined(__OPTIMIZE__)
+#if defined(__GNUC__) && defined(__OPTIMIZE__)
 #  define __swahw32(x) \
 (__builtin_constant_p((__u32)(x)) ? \
  ___swahw32((x)) : \
diff --git a/include/linux/cache.h b/include/linux/cache.h
index 0b7ecf3af78a..d22e632f41fb 100644
--- a/include/linux/cache.h
+++ b/include/linux/cache.h
@@ -13,7 +13,7 @@
 #define SMP_CACHE_BYTES L1_CACHE_BYTES
 #endif
 
-#if defined(CONFIG_X86) || defined(CONFIG_SPARC64) || defined(CONFIG_IA64)
+#if defined(CONFIG_X86) || defined(CONFIG_SPARC64) || defined(CONFIG_IA64) || defined(CONFIG_PARISC)
 #define __read_mostly __attribute__((__section__(".data.read_mostly")))
 #else
 #define __read_mostly
@@ -45,12 +45,21 @@
 #endif /* CONFIG_SMP */
 #endif
 
-#if !defined(____cacheline_maxaligned_in_smp)
+/*
+ * The maximum alignment needed for some critical structures
+ * These could be inter-node cacheline sizes/L3 cacheline
+ * size etc.  Define this in asm/cache.h for your arch
+ */
+#ifndef INTERNODE_CACHE_SHIFT
+#define INTERNODE_CACHE_SHIFT L1_CACHE_SHIFT
+#endif
+
+#if !defined(____cacheline_internodealigned_in_smp)
 #if defined(CONFIG_SMP)
-#define ____cacheline_maxaligned_in_smp \
-        __attribute__((__aligned__(1 << (L1_CACHE_SHIFT_MAX))))
+#define ____cacheline_internodealigned_in_smp \
+        __attribute__((__aligned__(1 << (INTERNODE_CACHE_SHIFT))))
 #else
-#define ____cacheline_maxaligned_in_smp
+#define ____cacheline_internodealigned_in_smp
 #endif
 #endif
 
diff --git a/include/linux/calc64.h b/include/linux/calc64.h
new file mode 100644
index 000000000000..ebf4b8f38d88
--- /dev/null
+++ b/include/linux/calc64.h
@@ -0,0 +1,49 @@
+#ifndef _LINUX_CALC64_H
+#define _LINUX_CALC64_H
+
+#include <linux/types.h>
+#include <asm/div64.h>
+
+/*
+ * This is a generic macro which is used when the architecture
+ * specific div64.h does not provide a optimized one.
+ *
+ * The 64bit dividend is divided by the divisor (data type long), the
+ * result is returned and the remainder stored in the variable
+ * referenced by remainder (data type long *). In contrast to the
+ * do_div macro the dividend is kept intact.
+ */
+#ifndef div_long_long_rem
+#define div_long_long_rem(dividend, divisor, remainder) \
+        do_div_llr((dividend), divisor, remainder)
+
+static inline unsigned long do_div_llr(const long long dividend,
+                                       const long divisor, long *remainder)
+{
+        u64 result = dividend;
+
+        *(remainder) = do_div(result, divisor);
+        return (unsigned long) result;
+}
+#endif
+
+/*
+ * Sign aware variation of the above. On some architectures a
+ * negative dividend leads to an divide overflow exception, which
+ * is avoided by the sign check.
+ */
+static inline long div_long_long_rem_signed(const long long dividend,
+                                            const long divisor, long *remainder)
+{
+        long res;
+
+        if (unlikely(dividend < 0)) {
+                res = -div_long_long_rem(-dividend, divisor, remainder);
+                *remainder = -(*remainder);
+        } else
+                res = div_long_long_rem(dividend, divisor, remainder);
+
+        return res;
+}
+
+#endif
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 6b4618902d3d..5a23ce752629 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -43,6 +43,7 @@ typedef struct __user_cap_data_struct {
 #ifdef __KERNEL__
 
 #include <linux/spinlock.h>
+#include <asm/current.h>
 
 /* #define STRICT_CAP_T_TYPECHECKS */
 
@@ -356,6 +357,8 @@ static inline kernel_cap_t cap_invert(kernel_cap_t c)
 
 #define cap_is_fs_cap(c)     (CAP_TO_MASK(c) & CAP_FS_MASK)
 
+extern int capable(int cap);
+
 #endif /* __KERNEL__ */
 
 #endif /* !_LINUX_CAPABILITY_H */
diff --git a/include/asm-arm/hardware/clock.h b/include/linux/clk.h
index 19da861e523d..12848f81bb37 100644
--- a/include/asm-arm/hardware/clock.h
+++ b/include/linux/clk.h
@@ -1,5 +1,5 @@
 /*
- *  linux/include/asm-arm/hardware/clock.h
+ *  linux/include/linux/clk.h
  *
  *  Copyright (C) 2004 ARM Limited.
  *  Written by Deep Blue Solutions Limited.
@@ -33,6 +33,8 @@ struct clk;
  * uses @dev and @id to determine the clock consumer, and thereby
  * the clock producer.  (IOW, @id may be identical strings, but
  * clk_get may return different clock producers depending on @dev.)
+ *
+ * Drivers must assume that the clock source is not enabled.
  */
 struct clk *clk_get(struct device *dev, const char *id);
 
@@ -49,22 +51,16 @@ int clk_enable(struct clk *clk);
 /**
  * clk_disable - inform the system when the clock source is no longer required.
  * @clk: clock source
- */
-void clk_disable(struct clk *clk);
-
-/**
- * clk_use - increment the use count
- * @clk: clock source
  *
- * Returns success (0) or negative errno.
- */
-int clk_use(struct clk *clk);
-
-/**
- * clk_unuse - decrement the use count
- * @clk: clock source
+ * Inform the system that a clock source is no longer required by
+ * a driver and may be shut down.
+ *
+ * Implementation detail: if the clock source is shared between
+ * multiple drivers, clk_enable() calls must be balanced by the
+ * same number of clk_disable() calls for the clock source to be
+ * disabled.
  */
-void clk_unuse(struct clk *clk);
+void clk_disable(struct clk *clk);
 
 /**
  * clk_get_rate - obtain the current clock rate (in Hz) for a clock source.
@@ -76,6 +72,10 @@ unsigned long clk_get_rate(struct clk *clk);
 /**
  * clk_put      - "free" the clock source
  * @clk: clock source
+ *
+ * Note: drivers must ensure that all clk_enable calls made on this
+ * clock source are balanced by clk_disable calls prior to calling
+ * this function.
  */
 void clk_put(struct clk *clk);
 
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index 119f9d064cc6..8fad50f8e389 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -2,14 +2,6 @@
  * compatible types passed or none at all... Please include
  * only stuff that is compatible on *all architectures*.
  */
-#ifndef COMPATIBLE_IOCTL /* pointer to compatible structure or no argument */
-#define COMPATIBLE_IOCTL(cmd)  HANDLE_IOCTL((cmd),(ioctl_trans_handler_t)sys_ioctl)
-#endif
-
-#ifndef ULONG_IOCTL /* argument is an unsigned long integer, not a pointer */
-#define ULONG_IOCTL(cmd)  HANDLE_IOCTL((cmd),(ioctl_trans_handler_t)sys_ioctl)
-#endif
-
 
 COMPATIBLE_IOCTL(0x4B50)   /* KDGHWCLK - not in the kernel, but don't complain */
 COMPATIBLE_IOCTL(0x4B51)   /* KDSHWCLK - not in the kernel, but don't complain */
@@ -218,32 +210,6 @@ COMPATIBLE_IOCTL(VT_RESIZE)
 COMPATIBLE_IOCTL(VT_RESIZEX)
 COMPATIBLE_IOCTL(VT_LOCKSWITCH)
 COMPATIBLE_IOCTL(VT_UNLOCKSWITCH)
-/* Little v */
-/* Little v, the video4linux ioctls (conflict?) */
-COMPATIBLE_IOCTL(VIDIOCGCAP)
-COMPATIBLE_IOCTL(VIDIOCGCHAN)
-COMPATIBLE_IOCTL(VIDIOCSCHAN)
-COMPATIBLE_IOCTL(VIDIOCGPICT)
-COMPATIBLE_IOCTL(VIDIOCSPICT)
-COMPATIBLE_IOCTL(VIDIOCCAPTURE)
-COMPATIBLE_IOCTL(VIDIOCKEY)
-COMPATIBLE_IOCTL(VIDIOCGAUDIO)
-COMPATIBLE_IOCTL(VIDIOCSAUDIO)
-COMPATIBLE_IOCTL(VIDIOCSYNC)
-COMPATIBLE_IOCTL(VIDIOCMCAPTURE)
-COMPATIBLE_IOCTL(VIDIOCGMBUF)
-COMPATIBLE_IOCTL(VIDIOCGUNIT)
-COMPATIBLE_IOCTL(VIDIOCGCAPTURE)
-COMPATIBLE_IOCTL(VIDIOCSCAPTURE)
-/* BTTV specific... */
-COMPATIBLE_IOCTL(_IOW('v',  BASE_VIDIOCPRIVATE+0, char [256]))
-COMPATIBLE_IOCTL(_IOR('v',  BASE_VIDIOCPRIVATE+1, char [256]))
-COMPATIBLE_IOCTL(_IOR('v' , BASE_VIDIOCPRIVATE+2, unsigned int))
-COMPATIBLE_IOCTL(_IOW('v' , BASE_VIDIOCPRIVATE+3, char [16])) /* struct bttv_pll_info */
-COMPATIBLE_IOCTL(_IOR('v' , BASE_VIDIOCPRIVATE+4, int))
-COMPATIBLE_IOCTL(_IOR('v' , BASE_VIDIOCPRIVATE+5, int))
-COMPATIBLE_IOCTL(_IOR('v' , BASE_VIDIOCPRIVATE+6, int))
-COMPATIBLE_IOCTL(_IOR('v' , BASE_VIDIOCPRIVATE+7, int))
 /* Little p (/dev/rtc, /dev/envctrl, etc.) */
 COMPATIBLE_IOCTL(RTC_AIE_ON)
 COMPATIBLE_IOCTL(RTC_AIE_OFF)
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index 152734055403..6e1c44a935d4 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -11,7 +11,22 @@
 
 /* This macro obfuscates arithmetic on a variable address so that gcc
    shouldn't recognize the original var, and make assumptions about it */
+/*
+ * Versions of the ppc64 compiler before 4.1 had a bug where use of
+ * RELOC_HIDE could trash r30. The bug can be worked around by changing
+ * the inline assembly constraint from =g to =r, in this particular
+ * case either is valid.
+ */
 #define RELOC_HIDE(ptr, off)                                    \
   ({ unsigned long __ptr;                                       \
-    __asm__ ("" : "=g"(__ptr) : "0"(ptr));              \
+    __asm__ ("" : "=r"(__ptr) : "0"(ptr));              \
     (typeof(ptr)) (__ptr + (off)); })
+
+
+#define inline          inline          __attribute__((always_inline))
+#define __inline__      __inline__      __attribute__((always_inline))
+#define __inline        __inline        __attribute__((always_inline))
+#define __deprecated                    __attribute__((deprecated))
+#define  noinline                       __attribute__((noinline))
+#define __attribute_pure__              __attribute__((pure))
+#define __attribute_const__             __attribute__((__const__))
diff --git a/include/linux/compiler-gcc2.h b/include/linux/compiler-gcc2.h
deleted file mode 100644
index ebed17660c5f..000000000000
--- a/include/linux/compiler-gcc2.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Never include this file directly.  Include <linux/compiler.h> instead.  */
-
-/* These definitions are for GCC v2.x.  */
-
-/* Somewhere in the middle of the GCC 2.96 development cycle, we implemented
-   a mechanism by which the user can annotate likely branch directions and
-   expect the blocks to be reordered appropriately.  Define __builtin_expect
-   to nothing for earlier compilers.  */
-#include <linux/compiler-gcc.h>
-
-#if __GNUC_MINOR__ < 96
-# define __builtin_expect(x, expected_value) (x)
-#endif
-
-#define __attribute_used__      __attribute__((__unused__))
-
-/*
- * The attribute `pure' is not implemented in GCC versions earlier
- * than 2.96.
- */
-#if __GNUC_MINOR__ >= 96
-# define __attribute_pure__     __attribute__((pure))
-# define __attribute_const__    __attribute__((__const__))
-#endif
-
-/* GCC 2.95.x/2.96 recognize __va_copy, but not va_copy. Actually later GCC's
- * define both va_copy and __va_copy, but the latter may go away, so limit this
- * to this header */
-#define va_copy                 __va_copy
diff --git a/include/linux/compiler-gcc3.h b/include/linux/compiler-gcc3.h
index a6fa615afab5..1698b845761f 100644
--- a/include/linux/compiler-gcc3.h
+++ b/include/linux/compiler-gcc3.h
@@ -3,30 +3,14 @@
 /* These definitions are for GCC v3.x.  */
 #include <linux/compiler-gcc.h>
 
-#if __GNUC_MINOR__ >= 1
-# define inline         inline          __attribute__((always_inline))
-# define __inline__     __inline__      __attribute__((always_inline))
-# define __inline       __inline        __attribute__((always_inline))
-#endif
-
-#if __GNUC_MINOR__ > 0
-# define __deprecated           __attribute__((deprecated))
-#endif
-
 #if __GNUC_MINOR__ >= 3
 # define __attribute_used__     __attribute__((__used__))
 #else
 # define __attribute_used__     __attribute__((__unused__))
 #endif
 
-#define __attribute_pure__      __attribute__((pure))
-#define __attribute_const__     __attribute__((__const__))
-
-#if __GNUC_MINOR__ >= 1
-#define  noinline               __attribute__((noinline))
-#endif
-
 #if __GNUC_MINOR__ >= 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 53686c037a06..6f5cc6f0e7a6 100644
--- a/include/linux/compiler-gcc4.h
+++ b/include/linux/compiler-gcc4.h
@@ -3,14 +3,16 @@
 /* These definitions are for GCC v4.x.  */
 #include <linux/compiler-gcc.h>
 
-#define inline                  inline          __attribute__((always_inline))
-#define __inline__              __inline__      __attribute__((always_inline))
-#define __inline                __inline        __attribute__((always_inline))
-#define __deprecated            __attribute__((deprecated))
+#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 __attribute_pure__      __attribute__((pure))
-#define __attribute_const__     __attribute__((__const__))
-#define  noinline               __attribute__((noinline))
 #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/compiler.h b/include/linux/compiler.h
index d7378215b851..f23d3c6fc2c0 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -42,8 +42,6 @@ extern void __chk_io_ptr(void __iomem *);
 # include <linux/compiler-gcc4.h>
 #elif __GNUC__ == 3
 # include <linux/compiler-gcc3.h>
-#elif __GNUC__ == 2
-# include <linux/compiler-gcc2.h>
 #else
 # error Sorry, your compiler is too old/not recognized.
 #endif
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 6e2deef96b34..3bc606927116 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -14,22 +14,46 @@
 
 #ifdef CONFIG_CPUSETS
 
+extern int number_of_cpusets;   /* How many cpusets are defined in system? */
+
+extern int cpuset_init_early(void);
 extern int cpuset_init(void);
 extern void cpuset_init_smp(void);
 extern void cpuset_fork(struct task_struct *p);
 extern void cpuset_exit(struct task_struct *p);
-extern cpumask_t cpuset_cpus_allowed(const struct task_struct *p);
+extern cpumask_t cpuset_cpus_allowed(struct task_struct *p);
+extern nodemask_t cpuset_mems_allowed(struct task_struct *p);
 void cpuset_init_current_mems_allowed(void);
-void cpuset_update_current_mems_allowed(void);
-void cpuset_restrict_to_mems_allowed(unsigned long *nodes);
+void cpuset_update_task_memory_state(void);
+#define cpuset_nodes_subset_current_mems_allowed(nodes) \
+                nodes_subset((nodes), current->mems_allowed)
 int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl);
-extern int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask);
+
+extern int __cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask);
+static int inline cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
+{
+        return number_of_cpusets <= 1 || __cpuset_zone_allowed(z, gfp_mask);
+}
+
 extern int cpuset_excl_nodes_overlap(const struct task_struct *p);
+
+#define cpuset_memory_pressure_bump()                           \
+        do {                                                    \
+                if (cpuset_memory_pressure_enabled)             \
+                        __cpuset_memory_pressure_bump();        \
+        } while (0)
+extern int cpuset_memory_pressure_enabled;
+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; }
 static inline int cpuset_init(void) { return 0; }
 static inline void cpuset_init_smp(void) {}
 static inline void cpuset_fork(struct task_struct *p) {}
@@ -40,9 +64,14 @@ static inline cpumask_t cpuset_cpus_allowed(struct task_struct *p)
         return cpu_possible_map;
 }
 
+static inline nodemask_t cpuset_mems_allowed(struct task_struct *p)
+{
+        return node_possible_map;
+}
+
 static inline void cpuset_init_current_mems_allowed(void) {}
-static inline void cpuset_update_current_mems_allowed(void) {}
-static inline void cpuset_restrict_to_mems_allowed(unsigned long *nodes) {}
+static inline void cpuset_update_task_memory_state(void) {}
+#define cpuset_nodes_subset_current_mems_allowed(nodes) (1)
 
 static inline int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl)
 {
@@ -59,12 +88,17 @@ static inline int cpuset_excl_nodes_overlap(const struct task_struct *p)
         return 1;
 }
 
+static inline void cpuset_memory_pressure_bump(void) {}
+
 static inline char *cpuset_task_status_allowed(struct task_struct *task,
                                                         char *buffer)
 {
         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/crypto.h b/include/linux/crypto.h
index 3c89df6e7768..d88bf8aa8b47 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -3,6 +3,7 @@
  *
  * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
  * Copyright (c) 2002 David S. Miller (davem@redhat.com)
+ * Copyright (c) 2005 Herbert Xu <herbert@gondor.apana.org.au>
  *
  * Portions derived from Cryptoapi, by Alexander Kjeldaas <astor@fast.no>
  * and Nettle, by Niels Möller.
@@ -126,7 +127,11 @@ struct crypto_alg {
         unsigned int cra_blocksize;
         unsigned int cra_ctxsize;
         unsigned int cra_alignmask;
+
+        int cra_priority;
+
         const char cra_name[CRYPTO_MAX_ALG_NAME];
+        const char cra_driver_name[CRYPTO_MAX_ALG_NAME];
 
         union {
                 struct cipher_alg cipher;
diff --git a/include/linux/cycx_x25.h b/include/linux/cycx_x25.h
index b10a7f3a8cac..f7a906583463 100644
--- a/include/linux/cycx_x25.h
+++ b/include/linux/cycx_x25.h
@@ -38,11 +38,11 @@ extern unsigned int cycx_debug;
 /* Data Structures */
 /* X.25 Command Block. */
 struct cycx_x25_cmd {
-        u16 command PACKED;
-        u16 link    PACKED; /* values: 0 or 1 */
-        u16 len     PACKED; /* values: 0 thru 0x205 (517) */
-        u32 buf     PACKED;
-};
+        u16 command;
+        u16 link;       /* values: 0 or 1 */
+        u16 len;        /* values: 0 thru 0x205 (517) */
+        u32 buf;
+} PACKED;
 
 /* Defines for the 'command' field. */
 #define X25_CONNECT_REQUEST             0x4401
@@ -92,34 +92,34 @@ struct cycx_x25_cmd {
  *      @flags - see dosx25.doc, in portuguese, for details
  */
 struct cycx_x25_config {
-        u8  link        PACKED;
-        u8  speed       PACKED;
-        u8  clock       PACKED;
-        u8  n2          PACKED;
-        u8  n2win       PACKED;
-        u8  n3win       PACKED;
-        u8  nvc         PACKED;
-        u8  pktlen      PACKED;
-        u8  locaddr     PACKED;
-        u8  remaddr     PACKED;
-        u16 t1          PACKED;
-        u16 t2          PACKED;
-        u8  t21         PACKED;
-        u8  npvc        PACKED;
-        u8  t23         PACKED;
-        u8  flags       PACKED;
-};
+        u8  link;
+        u8  speed;
+        u8  clock;
+        u8  n2;
+        u8  n2win;
+        u8  n3win;
+        u8  nvc;
+        u8  pktlen;
+        u8  locaddr;
+        u8  remaddr;
+        u16 t1;
+        u16 t2;
+        u8  t21;
+        u8  npvc;
+        u8  t23;
+        u8  flags;
+} PACKED;
 
 struct cycx_x25_stats {
-        u16 rx_crc_errors       PACKED;
-        u16 rx_over_errors      PACKED;
-        u16 n2_tx_frames        PACKED;
-        u16 n2_rx_frames        PACKED;
-        u16 tx_timeouts         PACKED;
-        u16 rx_timeouts         PACKED;
-        u16 n3_tx_packets       PACKED;
-        u16 n3_rx_packets       PACKED;
-        u16 tx_aborts           PACKED;
-        u16 rx_aborts           PACKED;
-};
+        u16 rx_crc_errors;
+        u16 rx_over_errors;
+        u16 n2_tx_frames;
+        u16 n2_rx_frames;
+        u16 tx_timeouts;
+        u16 rx_timeouts;
+        u16 n3_tx_packets;
+        u16 n3_rx_packets;
+        u16 tx_aborts;
+        u16 rx_aborts;
+} PACKED;
 #endif  /* _CYCX_X25_H */
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 46a2ba617595..a3ed5e059d47 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -95,14 +95,19 @@ struct dentry {
         struct qstr d_name;
 
         struct list_head d_lru;         /* LRU list */
-        struct list_head d_child;       /* child of parent list */
+        /*
+         * d_child and d_rcu can share memory
+         */
+        union {
+                struct list_head d_child;       /* child of parent list */
+                struct rcu_head d_rcu;
+        } d_u;
         struct list_head d_subdirs;     /* our children */
         struct list_head d_alias;       /* inode alias list */
         unsigned long d_time;           /* used by d_revalidate */
         struct dentry_operations *d_op;
         struct super_block *d_sb;       /* The root of the dentry tree */
         void *d_fsdata;                 /* fs-specific data */
-        struct rcu_head d_rcu;
         struct dcookie_struct *d_cookie; /* cookie, if any */
         int d_mounted;
         unsigned char d_iname[DNAME_INLINE_LEN_MIN];    /* small names */
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/dmi.h b/include/linux/dmi.h
index 05f4132622fc..2e6bbe014157 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -2,6 +2,7 @@
 #define __DMI_H__
 
 #include <linux/list.h>
+#include <linux/config.h>
 
 enum dmi_field {
         DMI_NONE,
@@ -60,12 +61,14 @@ struct dmi_device {
         void *device_data;      /* Type specific data */
 };
 
-#if defined(CONFIG_X86_32)
+#ifdef CONFIG_DMI
 
 extern int dmi_check_system(struct dmi_system_id *list);
 extern char * dmi_get_system_info(int field);
 extern struct dmi_device * dmi_find_device(int type, const char *name,
         struct dmi_device *from);
+extern void dmi_scan_machine(void);
+
 #else
 
 static inline int dmi_check_system(struct dmi_system_id *list) { return 0; }
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index d41df7047ed7..c8cbd90ba375 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -240,6 +240,15 @@ struct dvb_frontend_event {
 };
 
 
+/**
+ * When set, this flag will disable any zigzagging or other "normal" tuning
+ * behaviour. Additionally, there will be no automatic monitoring of the lock
+ * status, and hence no frontend events will be generated. If a frontend device
+ * is closed, this flag will be automatically turned off when the device is
+ * reopened read-write.
+ */
+#define FE_TUNE_MODE_ONESHOT 0x01
+
 
 #define FE_GET_INFO                _IOR('o', 61, struct dvb_frontend_info)
 
@@ -260,6 +269,7 @@ struct dvb_frontend_event {
 
 #define FE_SET_FRONTEND            _IOW('o', 76, struct dvb_frontend_parameters)
 #define FE_GET_FRONTEND            _IOR('o', 77, struct dvb_frontend_parameters)
+#define FE_SET_FRONTEND_TUNE_MODE  _IO('o', 81) /* unsigned int */
 #define FE_GET_EVENT               _IOR('o', 78, struct dvb_frontend_event)
 
 #define FE_DISHNETWORK_SEND_LEGACY_CMD _IO('o', 80) /* unsigned int */
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index fb80fa44c4dd..23fe746a1d51 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -66,7 +66,7 @@ struct elevator_type
 };
 
 /*
- * each queue has an elevator_queue assoicated with it
+ * each queue has an elevator_queue associated with it
  */
 struct elevator_queue
 {
@@ -114,8 +114,6 @@ extern ssize_t elv_iosched_store(request_queue_t *, const char *, size_t);
 extern int elevator_init(request_queue_t *, char *);
 extern void elevator_exit(elevator_t *);
 extern int elv_rq_merge_ok(struct request *, struct bio *);
-extern int elv_try_merge(struct request *, struct bio *);
-extern int elv_try_last_merge(request_queue_t *, struct bio *);
 
 /*
  * Return values from elevator merger
diff --git a/include/linux/elf.h b/include/linux/elf.h
index ff955dbf510d..d3bfacb24496 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -151,6 +151,8 @@ typedef __s64	Elf64_Sxword;
 #define STT_FUNC    2
 #define STT_SECTION 3
 #define STT_FILE    4
+#define STT_COMMON  5
+#define STT_TLS     6
 
 #define ELF_ST_BIND(x)          ((x) >> 4)
 #define ELF_ST_TYPE(x)          (((unsigned int) x) & 0xf)
diff --git a/include/linux/ext3_fs_i.h b/include/linux/ext3_fs_i.h
index 2914f7b07156..e71dd98dbcae 100644
--- a/include/linux/ext3_fs_i.h
+++ b/include/linux/ext3_fs_i.h
@@ -87,7 +87,7 @@ struct ext3_inode_info {
 #ifdef CONFIG_EXT3_FS_XATTR
         /*
          * Extended attributes can be read independently of the main file
-         * data. Taking i_sem even when reading would cause contention
+         * data. Taking i_mutex even when reading would cause contention
          * between readers of EAs and writers of regular file data, so
          * instead we synchronize on xattr_sem when reading or changing
          * EAs.
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/fcntl.h b/include/linux/fcntl.h
index 8a7c82151de9..c52a63755fdd 100644
--- a/include/linux/fcntl.h
+++ b/include/linux/fcntl.h
@@ -23,6 +23,13 @@
 #define DN_ATTRIB       0x00000020      /* File changed attibutes */
 #define DN_MULTISHOT    0x80000000      /* Don't remove notifier */
 
+#define AT_FDCWD                -100    /* Special value used to indicate
+                                           openat should use the current
+                                           working directory. */
+#define AT_SYMLINK_NOFOLLOW     0x100   /* Do not follow symbolic links.  */
+#define AT_REMOVEDIR            0x200   /* Remove directory instead of
+                                           unlinking file.  */
+
 #ifdef __KERNEL__
 
 #ifndef force_o_largefile
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 2c9c48d65630..84bb449b9b01 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -9,7 +9,6 @@
 #include <linux/config.h>
 #include <linux/limits.h>
 #include <linux/ioctl.h>
-#include <linux/rcuref.h>
 
 /*
  * It's silly to have NR_OPEN bigger than NR_FILE, but you can change
@@ -104,19 +103,18 @@ extern int dir_notify_enable;
 #define MS_MOVE         8192
 #define MS_REC          16384
 #define MS_VERBOSE      32768
+#define MS_POSIXACL     (1<<16) /* VFS does not apply the umask */
 #define MS_UNBINDABLE   (1<<17) /* change to unbindable */
 #define MS_PRIVATE      (1<<18) /* change to private */
 #define MS_SLAVE        (1<<19) /* change to slave */
 #define MS_SHARED       (1<<20) /* change to shared */
-#define MS_POSIXACL     (1<<16) /* VFS does not apply the umask */
 #define MS_ACTIVE       (1<<30)
 #define MS_NOUSER       (1<<31)
 
 /*
  * Superblock flags that can be altered by MS_REMOUNT
  */
-#define MS_RMT_MASK     (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_NOATIME|\
-                         MS_NODIRATIME)
+#define MS_RMT_MASK     (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK)
 
 /*
  * Old magic mount flag and mask
@@ -162,8 +160,6 @@ extern int dir_notify_enable;
 #define IS_NOQUOTA(inode)       ((inode)->i_flags & S_NOQUOTA)
 #define IS_APPEND(inode)        ((inode)->i_flags & S_APPEND)
 #define IS_IMMUTABLE(inode)     ((inode)->i_flags & S_IMMUTABLE)
-#define IS_NOATIME(inode)       (__IS_FLG(inode, MS_NOATIME) || ((inode)->i_flags & S_NOATIME))
-#define IS_NODIRATIME(inode)    __IS_FLG(inode, MS_NODIRATIME)
 #define IS_POSIXACL(inode)      __IS_FLG(inode, MS_POSIXACL)
 
 #define IS_DEADDIR(inode)       ((inode)->i_flags & S_DEAD)
@@ -220,11 +216,13 @@ extern int dir_notify_enable;
 #include <linux/prio_tree.h>
 #include <linux/init.h>
 #include <linux/sched.h>
+#include <linux/mutex.h>
 
 #include <asm/atomic.h>
 #include <asm/semaphore.h>
 #include <asm/byteorder.h>
 
+struct hd_geometry;
 struct iovec;
 struct nameidata;
 struct kiocb;
@@ -234,9 +232,6 @@ struct kstatfs;
 struct vm_area_struct;
 struct vfsmount;
 
-/* Used to be a macro which just called the function, now just a function */
-extern void update_atime (struct inode *);
-
 extern void __init inode_init(unsigned long);
 extern void __init inode_init_early(void);
 extern void __init mnt_init(unsigned long);
@@ -484,7 +479,7 @@ struct inode {
         unsigned long           i_blocks;
         unsigned short          i_bytes;
         spinlock_t              i_lock; /* i_blocks, i_bytes, maybe i_size */
-        struct semaphore        i_sem;
+        struct mutex            i_mutex;
         struct rw_semaphore     i_alloc_sem;
         struct inode_operations *i_op;
         struct file_operations  *i_fop; /* former ->i_op->default_file_ops */
@@ -653,7 +648,7 @@ extern spinlock_t files_lock;
 #define file_list_lock() spin_lock(&files_lock);
 #define file_list_unlock() spin_unlock(&files_lock);
 
-#define get_file(x)     rcuref_inc(&(x)->f_count)
+#define get_file(x)     atomic_inc(&(x)->f_count)
 #define file_count(x)   atomic_read(&(x)->f_count)
 
 #define MAX_NON_LFS     ((1UL<<31) - 1)
@@ -808,7 +803,6 @@ struct super_block {
         struct list_head        s_list;         /* Keep this first */
         dev_t                   s_dev;          /* search index; _not_ kdev_t */
         unsigned long           s_blocksize;
-        unsigned long           s_old_blocksize;
         unsigned char           s_blocksize_bits;
         unsigned char           s_dirt;
         unsigned long long      s_maxbytes;     /* Max file size */
@@ -821,7 +815,7 @@ struct super_block {
         unsigned long           s_magic;
         struct dentry           *s_root;
         struct rw_semaphore     s_umount;
-        struct semaphore        s_lock;
+        struct mutex            s_lock;
         int                     s_count;
         int                     s_syncing;
         int                     s_need_sync_fs;
@@ -893,13 +887,13 @@ static inline int has_fs_excl(void)
 static inline void lock_super(struct super_block * sb)
 {
         get_fs_excl();
-        down(&sb->s_lock);
+        mutex_lock(&sb->s_lock);
 }
 
 static inline void unlock_super(struct super_block * sb)
 {
         put_fs_excl();
-        up(&sb->s_lock);
+        mutex_unlock(&sb->s_lock);
 }
 
 /*
@@ -963,6 +957,7 @@ struct block_device_operations {
         int (*direct_access) (struct block_device *, sector_t, unsigned long *);
         int (*media_changed) (struct gendisk *);
         int (*revalidate_disk) (struct gendisk *);
+        int (*getgeo)(struct block_device *, struct hd_geometry *);
         struct module *owner;
 };
 
@@ -1117,12 +1112,7 @@ static inline void mark_inode_dirty_sync(struct inode *inode)
         __mark_inode_dirty(inode, I_DIRTY_SYNC);
 }
 
-static inline void touch_atime(struct vfsmount *mnt, struct dentry *dentry)
-{
-        /* per-mountpoint checks will go here */
-        update_atime(dentry->d_inode);
-}
-
+extern void touch_atime(struct vfsmount *mnt, struct dentry *dentry);
 static inline void file_accessed(struct file *file)
 {
         if (!(file->f_flags & O_NOATIME))
@@ -1191,7 +1181,7 @@ int sync_inode(struct inode *inode, struct writeback_control *wbc);
  *    directory.  The name should be stored in the @name (with the
  *    understanding that it is already pointing to a a %NAME_MAX+1 sized
  *    buffer.   get_name() should return %0 on success, a negative error code
- *    or error.  @get_name will be called without @parent->i_sem held.
+ *    or error.  @get_name will be called without @parent->i_mutex held.
  *
  * get_parent:
  *    @get_parent should find the parent directory for the given @child which
@@ -1213,7 +1203,7 @@ int sync_inode(struct inode *inode, struct writeback_control *wbc);
  *    nfsd_find_fh_dentry() in either the @obj or @parent parameters.
  *
  * Locking rules:
- *    get_parent is called with child->d_inode->i_sem down
+ *    get_parent is called with child->d_inode->i_mutex down
  *    get_name is not (which is possibly inconsistent)
  */
 
@@ -1300,6 +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
 
@@ -1345,8 +1338,10 @@ static inline int break_lease(struct inode *inode, unsigned int mode)
 
 /* fs/open.c */
 
-extern int do_truncate(struct dentry *, loff_t start, struct file *filp);
-extern long do_sys_open(const char __user *filename, int flags, int mode);
+extern int do_truncate(struct dentry *, loff_t start, unsigned int time_attrs,
+                       struct file *filp);
+extern long do_sys_open(int fdf, const char __user *filename, int flags,
+                        int mode);
 extern struct file *filp_open(const char *, int, int);
 extern struct file * dentry_open(struct dentry *, struct vfsmount *, int);
 extern int filp_close(struct file *, fl_owner_t id);
@@ -1392,6 +1387,12 @@ 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 */
@@ -1400,6 +1401,11 @@ 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);
 
@@ -1474,7 +1480,7 @@ static inline void allow_write_access(struct file *file)
 }
 extern int do_pipe(int *);
 
-extern int open_namei(const char *, int, int, struct nameidata *);
+extern int open_namei(int dfd, const char *, int, int, struct nameidata *);
 extern int may_open(struct nameidata *, int, int);
 
 extern int kernel_read(struct file *, unsigned long, char *, unsigned long);
@@ -1672,6 +1678,8 @@ extern int vfs_readdir(struct file *, filldir_t, void *);
 
 extern int vfs_stat(char __user *, struct kstat *);
 extern int vfs_lstat(char __user *, struct kstat *);
+extern int vfs_stat_fd(int dfd, char __user *, struct kstat *);
+extern int vfs_lstat_fd(int dfd, char __user *, struct kstat *);
 extern int vfs_fstat(unsigned int, struct kstat *);
 
 extern int vfs_ioctl(struct file *, unsigned int, unsigned int, unsigned long);
@@ -1714,7 +1722,7 @@ extern ssize_t simple_read_from_buffer(void __user *, size_t, loff_t *, const vo
 extern int inode_change_ok(struct inode *, struct iattr *);
 extern int __must_check inode_setattr(struct inode *, struct iattr *);
 
-extern void inode_update_time(struct inode *inode, int ctime_too);
+extern void file_update_time(struct file *file);
 
 static inline ino_t parent_ino(struct dentry *dentry)
 {
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/gfp.h b/include/linux/gfp.h
index 8b2eab90abb6..20f9148e38d9 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -57,6 +57,7 @@ struct vm_area_struct;
                         __GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \
                         __GFP_NOMEMALLOC|__GFP_HARDWALL)
 
+/* GFP_ATOMIC means both !wait (__GFP_WAIT not set) and use emergency pool */
 #define GFP_ATOMIC      (__GFP_HIGH)
 #define GFP_NOIO        (__GFP_WAIT)
 #define GFP_NOFS        (__GFP_WAIT | __GFP_IO)
@@ -109,6 +110,10 @@ static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask,
         if (unlikely(order >= MAX_ORDER))
                 return NULL;
 
+        /* Unknown node is current node */
+        if (nid < 0)
+                nid = numa_node_id();
+
         return __alloc_pages(gfp_mask, order,
                 NODE_DATA(nid)->node_zonelists + gfp_zone(gfp_mask));
 }
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/hrtimer.h b/include/linux/hrtimer.h
new file mode 100644
index 000000000000..089bfb1fa01a
--- /dev/null
+++ b/include/linux/hrtimer.h
@@ -0,0 +1,139 @@
+/*
+ *  include/linux/hrtimer.h
+ *
+ *  hrtimers - High-resolution kernel timers
+ *
+ *   Copyright(C) 2005, Thomas Gleixner <tglx@linutronix.de>
+ *   Copyright(C) 2005, Red Hat, Inc., Ingo Molnar
+ *
+ *  data type definitions, declarations, prototypes
+ *
+ *  Started by: Thomas Gleixner and Ingo Molnar
+ *
+ *  For licencing details see kernel-base/COPYING
+ */
+#ifndef _LINUX_HRTIMER_H
+#define _LINUX_HRTIMER_H
+
+#include <linux/rbtree.h>
+#include <linux/ktime.h>
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/wait.h>
+
+/*
+ * Mode arguments of xxx_hrtimer functions:
+ */
+enum hrtimer_mode {
+        HRTIMER_ABS,    /* Time value is absolute */
+        HRTIMER_REL,    /* Time value is relative to now */
+};
+
+enum hrtimer_restart {
+        HRTIMER_NORESTART,
+        HRTIMER_RESTART,
+};
+
+/*
+ * Timer states:
+ */
+enum hrtimer_state {
+        HRTIMER_INACTIVE,       /* Timer is inactive */
+        HRTIMER_EXPIRED,                /* Timer is expired */
+        HRTIMER_PENDING,                /* Timer is pending */
+};
+
+struct hrtimer_base;
+
+/**
+ * struct hrtimer - the basic hrtimer structure
+ *
+ * @node:       red black tree node for time ordered insertion
+ * @expires:    the absolute expiry time in the hrtimers internal
+ *              representation. The time is related to the clock on
+ *              which the timer is based.
+ * @state:      state of the timer
+ * @function:   timer expiry callback function
+ * @data:       argument for the callback function
+ * @base:       pointer to the timer base (per cpu and per clock)
+ *
+ * The hrtimer structure must be initialized by init_hrtimer_#CLOCKTYPE()
+ */
+struct hrtimer {
+        struct rb_node          node;
+        ktime_t                 expires;
+        enum hrtimer_state      state;
+        int                     (*function)(void *);
+        void                    *data;
+        struct hrtimer_base     *base;
+};
+
+/**
+ * struct hrtimer_base - the timer base for a specific clock
+ *
+ * @index:      clock type index for per_cpu support when moving a timer
+ *              to a base on another cpu.
+ * @lock:       lock protecting the base and associated timers
+ * @active:     red black tree root node for the active timers
+ * @first:      pointer to the timer node which expires first
+ * @resolution: the resolution of the clock, in nanoseconds
+ * @get_time:   function to retrieve the current time of the clock
+ * @curr_timer: the timer which is executing a callback right now
+ */
+struct hrtimer_base {
+        clockid_t               index;
+        spinlock_t              lock;
+        struct rb_root          active;
+        struct rb_node          *first;
+        ktime_t                 resolution;
+        ktime_t                 (*get_time)(void);
+        struct hrtimer          *curr_timer;
+};
+
+/*
+ * clock_was_set() is a NOP for non- high-resolution systems. The
+ * time-sorted order guarantees that a timer does not expire early and
+ * is expired in the next softirq when the clock was advanced.
+ */
+#define clock_was_set()         do { } while (0)
+
+/* Exported timer functions: */
+
+/* Initialize timers: */
+extern void hrtimer_init(struct hrtimer *timer, const clockid_t which_clock);
+extern void hrtimer_rebase(struct hrtimer *timer, const clockid_t which_clock);
+
+
+/* Basic timer operations: */
+extern int hrtimer_start(struct hrtimer *timer, ktime_t tim,
+                         const enum hrtimer_mode mode);
+extern int hrtimer_cancel(struct hrtimer *timer);
+extern int hrtimer_try_to_cancel(struct hrtimer *timer);
+
+#define hrtimer_restart(timer) hrtimer_start((timer), (timer)->expires, HRTIMER_ABS)
+
+/* Query timers: */
+extern ktime_t hrtimer_get_remaining(const struct hrtimer *timer);
+extern int hrtimer_get_res(const clockid_t which_clock, struct timespec *tp);
+
+static inline int hrtimer_active(const struct hrtimer *timer)
+{
+        return timer->state == HRTIMER_PENDING;
+}
+
+/* Forward a hrtimer so it expires after now: */
+extern unsigned long hrtimer_forward(struct hrtimer *timer, ktime_t interval);
+
+/* Precise sleep: */
+extern long hrtimer_nanosleep(struct timespec *rqtp,
+                              struct timespec __user *rmtp,
+                              const enum hrtimer_mode mode,
+                              const clockid_t clockid);
+
+/* Soft interrupt function to run the hrtimer queues: */
+extern void hrtimer_run_queues(void);
+
+/* Bootup initialization: */
+extern void __init hrtimers_init(void);
+
+#endif
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index fb46f8d56999..474c8f4f5d4f 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -103,6 +103,11 @@
 #define I2C_DRIVERID_SAA711X    73      /* saa711x video encoders       */
 #define I2C_DRIVERID_AKITAIOEXP 74      /* IO Expander on Sharp SL-C1000 */
 #define I2C_DRIVERID_INFRARED   75      /* I2C InfraRed on Video boards */
+#define I2C_DRIVERID_TVP5150    76      /* TVP5150 video decoder        */
+#define I2C_DRIVERID_WM8739     77      /* wm8739 audio processor       */
+#define I2C_DRIVERID_UPD64083   78      /* upd64083 video processor     */
+#define I2C_DRIVERID_UPD64031A  79      /* upd64031a video processor    */
+#define I2C_DRIVERID_SAA717X    80      /* saa717x video encoder        */
 
 #define I2C_DRIVERID_I2CDEV     900
 #define I2C_DRIVERID_ARP        902    /* SMBus ARP Client              */
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 7b6a6a58e465..110b3cfac021 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -18,6 +18,7 @@
 #include <linux/bio.h>
 #include <linux/device.h>
 #include <linux/pci.h>
+#include <linux/completion.h>
 #include <asm/byteorder.h>
 #include <asm/system.h>
 #include <asm/io.h>
@@ -638,7 +639,7 @@ typedef struct ide_drive_s {
         int             crc_count;      /* crc counter to reduce drive speed */
         struct list_head list;
         struct device   gendev;
-        struct semaphore gendev_rel_sem;        /* to deal with device release() */
+        struct completion gendev_rel_comp;      /* to deal with device release() */
 } ide_drive_t;
 
 #define to_ide_device(dev)container_of(dev, ide_drive_t, gendev)
@@ -794,14 +795,14 @@ typedef struct hwif_s {
         unsigned        sg_mapped  : 1; /* sg_table and sg_nents are ready */
 
         struct device   gendev;
-        struct semaphore gendev_rel_sem; /* To deal with device release() */
+        struct completion gendev_rel_comp; /* To deal with device release() */
 
         void            *hwif_data;     /* extra hwif data */
 
         unsigned dma;
 
         void (*led_act)(void *data, int rw);
-} ____cacheline_maxaligned_in_smp ide_hwif_t;
+} ____cacheline_internodealigned_in_smp ide_hwif_t;
 
 /*
  *  internal ide interrupt handler type
@@ -982,8 +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/if_ether.h b/include/linux/if_ether.h
index fe26d431de87..7a92c1ce1457 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -72,6 +72,7 @@
                                          * over Ethernet
                                          */
 #define ETH_P_AOE       0x88A2          /* ATA over Ethernet            */
+#define ETH_P_TIPC      0x88CA          /* TIPC                         */
 
 /*
  *      Non DIX types. Won't clash for 1500 types.
diff --git a/include/linux/if_frad.h b/include/linux/if_frad.h
index 511999c7eeda..395f0aad9cbf 100644
--- a/include/linux/if_frad.h
+++ b/include/linux/if_frad.h
@@ -131,17 +131,17 @@ struct frad_conf
 /* these are the fields of an RFC 1490 header */
 struct frhdr
 {
-   unsigned char  control       __attribute__((packed));
+   unsigned char  control;
 
    /* for IP packets, this can be the NLPID */
-   unsigned char  pad           __attribute__((packed)); 
+   unsigned char  pad;
 
-   unsigned char  NLPID         __attribute__((packed));
-   unsigned char  OUI[3]        __attribute__((packed));
-   unsigned short PID           __attribute__((packed));
+   unsigned char  NLPID;
+   unsigned char  OUI[3];
+   unsigned short PID;
 
 #define IP_NLPID pad 
-};
+} __attribute__((packed));
 
 /* see RFC 1490 for the definition of the following */
 #define FRAD_I_UI               0x03
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/interrupt.h b/include/linux/interrupt.h
index 41f150a3d2dd..2c08fdc2bdf7 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -79,7 +79,7 @@ static inline void __deprecated save_flags(unsigned long *x)
 {
         local_save_flags(*x);
 }
-#define save_flags(x) save_flags(&x);
+#define save_flags(x) save_flags(&x)
 static inline void __deprecated restore_flags(unsigned long x)
 {
         local_irq_restore(x);
@@ -112,7 +112,7 @@ enum
         TIMER_SOFTIRQ,
         NET_TX_SOFTIRQ,
         NET_RX_SOFTIRQ,
-        SCSI_SOFTIRQ,
+        BLOCK_SOFTIRQ,
         TASKLET_SOFTIRQ
 };
 
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/ipv6.h b/include/linux/ipv6.h
index 93bbed5c6cf4..9c8f4c9ed429 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -191,6 +191,10 @@ struct inet6_skb_parm {
         __u16                   srcrt;
         __u16                   dst1;
         __u16                   lastopt;
+        __u32                   nhoff;
+        __u16                   flags;
+
+#define IP6SKB_XFRM_TRANSFORMED 1
 };
 
 #define IP6CB(skb)      ((struct inet6_skb_parm*)((skb)->cb))
diff --git a/include/linux/isdnif.h b/include/linux/isdnif.h
index 7a4eacd77cb2..04e10f9f14f8 100644
--- a/include/linux/isdnif.h
+++ b/include/linux/isdnif.h
@@ -282,43 +282,43 @@ typedef struct setup_parm {
 
 typedef struct T30_s {
         /* session parameters */
-        __u8 resolution         __attribute__ ((packed));
-        __u8 rate               __attribute__ ((packed));
-        __u8 width              __attribute__ ((packed));
-        __u8 length             __attribute__ ((packed));
-        __u8 compression        __attribute__ ((packed));
-        __u8 ecm                __attribute__ ((packed));
-        __u8 binary             __attribute__ ((packed));
-        __u8 scantime           __attribute__ ((packed));
-        __u8 id[FAXIDLEN]       __attribute__ ((packed));
+        __u8 resolution;
+        __u8 rate;
+        __u8 width;
+        __u8 length;
+        __u8 compression;
+        __u8 ecm;
+        __u8 binary;
+        __u8 scantime;
+        __u8 id[FAXIDLEN];
         /* additional parameters */
-        __u8 phase              __attribute__ ((packed));
-        __u8 direction          __attribute__ ((packed));
-        __u8 code               __attribute__ ((packed));
-        __u8 badlin             __attribute__ ((packed));
-        __u8 badmul             __attribute__ ((packed));
-        __u8 bor                __attribute__ ((packed));
-        __u8 fet                __attribute__ ((packed));
-        __u8 pollid[FAXIDLEN]   __attribute__ ((packed));
-        __u8 cq                 __attribute__ ((packed));
-        __u8 cr                 __attribute__ ((packed));
-        __u8 ctcrty             __attribute__ ((packed));
-        __u8 minsp              __attribute__ ((packed));
-        __u8 phcto              __attribute__ ((packed));
-        __u8 rel                __attribute__ ((packed));
-        __u8 nbc                __attribute__ ((packed));
+        __u8 phase;
+        __u8 direction;
+        __u8 code;
+        __u8 badlin;
+        __u8 badmul;
+        __u8 bor;
+        __u8 fet;
+        __u8 pollid[FAXIDLEN];
+        __u8 cq;
+        __u8 cr;
+        __u8 ctcrty;
+        __u8 minsp;
+        __u8 phcto;
+        __u8 rel;
+        __u8 nbc;
         /* remote station parameters */
-        __u8 r_resolution       __attribute__ ((packed));
-        __u8 r_rate             __attribute__ ((packed));
-        __u8 r_width            __attribute__ ((packed));
-        __u8 r_length           __attribute__ ((packed));
-        __u8 r_compression      __attribute__ ((packed));
-        __u8 r_ecm              __attribute__ ((packed));
-        __u8 r_binary           __attribute__ ((packed));
-        __u8 r_scantime         __attribute__ ((packed));
-        __u8 r_id[FAXIDLEN]     __attribute__ ((packed));
-        __u8 r_code             __attribute__ ((packed));
-} T30_s;
+        __u8 r_resolution;
+        __u8 r_rate;
+        __u8 r_width;
+        __u8 r_length;
+        __u8 r_compression;
+        __u8 r_ecm;
+        __u8 r_binary;
+        __u8 r_scantime;
+        __u8 r_id[FAXIDLEN];
+        __u8 r_code;
+} __attribute__((packed)) T30_s;
 
 #define ISDN_TTY_FAX_CONN_IN    0
 #define ISDN_TTY_FAX_CONN_OUT   1
diff --git a/include/linux/isicom.h b/include/linux/isicom.h
index 7c6eae7f6ed7..45b3d48f0978 100644
--- a/include/linux/isicom.h
+++ b/include/linux/isicom.h
@@ -4,47 +4,12 @@
 /*#define               ISICOM_DEBUG*/
 /*#define               ISICOM_DEBUG_DTR_RTS*/
 
-
-/*
- *      Firmware Loader definitions ...
- */
- 
-#define         __MultiTech             ('M'<<8)
-#define         MIOCTL_LOAD_FIRMWARE    (__MultiTech | 0x01)
-#define         MIOCTL_READ_FIRMWARE    (__MultiTech | 0x02)
-#define         MIOCTL_XFER_CTRL        (__MultiTech | 0x03)
-#define         MIOCTL_RESET_CARD       (__MultiTech | 0x04)
-
-#define         DATA_SIZE       16
-
-typedef struct  {
-                unsigned short  exec_segment;
-                unsigned short  exec_addr;
-}       exec_record;
-
-typedef struct  {
-                int             board;          /* Board to load */
-                unsigned short  addr;
-                unsigned short  count;
-}       bin_header;
-
-typedef struct  {
-                int             board;          /* Board to load */
-                unsigned short  addr;
-                unsigned short  count;
-                unsigned short  segment;
-                unsigned char   bin_data[DATA_SIZE];
-}       bin_frame;
-
 #ifdef __KERNEL__
 
 #define         YES     1
 #define         NO      0
 
-#define         ISILOAD_MISC_MINOR      155     /* /dev/isctl */
-#define         ISILOAD_NAME            "ISILoad"
-
-/*      
+/*
  *  ISICOM Driver definitions ...
  *
  */
@@ -55,8 +20,8 @@ typedef	struct	{
  *      PCI definitions
  */
 
- #define        DEVID_COUNT     9
- #define        VENDOR_ID       0x10b5
+#define         DEVID_COUNT     9
+#define         VENDOR_ID       0x10b5
 
 /*
  *      These are now officially allocated numbers
@@ -66,9 +31,9 @@ typedef	struct	{
 #define         ISICOM_CMAJOR   113     /* callout */
 #define         ISICOM_MAGIC    (('M' << 8) | 'T')
 
-#define         WAKEUP_CHARS    256     /* hard coded for now   */ 
-#define         TX_SIZE         254 
- 
+#define         WAKEUP_CHARS    256     /* hard coded for now   */
+#define         TX_SIZE         254
+
 #define         BOARD_COUNT     4
 #define         PORT_COUNT      (BOARD_COUNT*16)
 
@@ -98,18 +63,15 @@ typedef	struct	{
 #define         ISICOM_INITIATE_XONXOFF 0x04
 #define         ISICOM_RESPOND_XONXOFF  0x08
 
-#define InterruptTheCard(base) (outw(0,(base)+0xc)) 
-#define ClearInterrupt(base) (inw((base)+0x0a)) 
-
 #define BOARD(line)  (((line) >> 4) & 0x3)
 
         /*      isi kill queue bitmap   */
-        
+
 #define         ISICOM_KILLTX           0x01
 #define         ISICOM_KILLRX           0x02
 
         /* isi_board status bitmap */
-        
+
 #define         FIRMWARE_LOADED         0x0001
 #define         BOARD_ACTIVE            0x0002
 
@@ -123,9 +85,8 @@ typedef	struct	{
 #define         ISI_RTS                 0x0200
 
 
-#define         ISI_TXOK                0x0001 
- 
+#define         ISI_TXOK                0x0001
+
 #endif  /*      __KERNEL__      */
 
 #endif  /*      ISICOM_H        */
-
diff --git a/include/linux/jffs2_fs_i.h b/include/linux/jffs2_fs_i.h
index ef85ab56302b..ad565bf9dcc1 100644
--- a/include/linux/jffs2_fs_i.h
+++ b/include/linux/jffs2_fs_i.h
@@ -8,11 +8,11 @@
 #include <asm/semaphore.h>
 
 struct jffs2_inode_info {
-        /* We need an internal semaphore similar to inode->i_sem.
+        /* We need an internal mutex similar to inode->i_mutex.
            Unfortunately, we can't used the existing one, because
            either the GC would deadlock, or we'd have to release it
            before letting GC proceed. Or we'd have to put ugliness
-           into the GC code so it didn't attempt to obtain the i_sem
+           into the GC code so it didn't attempt to obtain the i_mutex
            for the inode(s) which are already locked */
         struct semaphore sem;
 
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 6acfdbba734b..99905e180532 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -1,21 +1,12 @@
 #ifndef _LINUX_JIFFIES_H
 #define _LINUX_JIFFIES_H
 
+#include <linux/calc64.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/time.h>
 #include <linux/timex.h>
 #include <asm/param.h>                  /* for HZ */
-#include <asm/div64.h>
-
-#ifndef div_long_long_rem
-#define div_long_long_rem(dividend,divisor,remainder) \
-({                                                      \
-        u64 result = dividend;                          \
-        *remainder = do_div(result,divisor);            \
-        result;                                         \
-})
-#endif
 
 /*
  * The following defines establish the engineering parameters of the PLL
@@ -373,8 +364,11 @@ jiffies_to_timeval(const unsigned long jiffies, struct timeval *value)
          * one divide.
          */
         u64 nsec = (u64)jiffies * TICK_NSEC;
-        value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &value->tv_usec);
-        value->tv_usec /= NSEC_PER_USEC;
+        long tv_usec;
+
+        value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &tv_usec);
+        tv_usec /= NSEC_PER_USEC;
+        value->tv_usec = tv_usec;
 }
 
 /*
diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h
index 7428198111eb..45f625d7d0b2 100644
--- a/include/linux/kbd_kern.h
+++ b/include/linux/kbd_kern.h
@@ -151,7 +151,7 @@ extern unsigned int keymap_count;
 
 static inline void con_schedule_flip(struct tty_struct *t)
 {
-        schedule_work(&t->flip.work);
+        schedule_work(&t->buf.work);
 }
 
 #endif
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index b1e407a4fbda..b49affa0ac5a 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -47,6 +47,8 @@ extern int console_printk[];
 #define default_console_loglevel (console_printk[3])
 
 struct completion;
+struct pt_regs;
+struct user;
 
 /**
  * might_sleep - annotation for functions that can sleep
@@ -123,6 +125,8 @@ extern int __kernel_text_address(unsigned long addr);
 extern int kernel_text_address(unsigned long addr);
 extern int session_of_pgrp(int pgrp);
 
+extern void dump_thread(struct pt_regs *regs, struct user *dump);
+
 #ifdef CONFIG_PRINTK
 asmlinkage int vprintk(const char *fmt, va_list args)
         __attribute__ ((format (printf, 1, 0)));
@@ -181,6 +185,7 @@ extern enum system_states {
         SYSTEM_HALT,
         SYSTEM_POWER_OFF,
         SYSTEM_RESTART,
+        SYSTEM_SUSPEND_DISK,
 } system_state;
 
 #define TAINT_PROPRIETARY_MODULE        (1<<0)
@@ -212,6 +217,7 @@ 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]), \
@@ -222,6 +228,8 @@ 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) \
@@ -286,6 +294,15 @@ extern void dump_stack(void);
         1; \
 })
 
+/*
+ * Check at compile time that 'function' is a certain type, or is a pointer
+ * to that type (needs to use typedef for the function type.)
+ */
+#define typecheck_fn(type,function) \
+({      typeof(type) __tmp = function; \
+        (void)__tmp; \
+})
+
 #endif /* __KERNEL__ */
 
 #define SI_LOAD_SHIFT   16
@@ -316,8 +333,6 @@ extern int randomize_va_space;
 #endif
 
 /* Trap pasters of __FUNCTION__ at compile-time */
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 95
 #define __FUNCTION__ (__func__)
-#endif
 
 #endif
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index c8468472aec0..a311f58c8a7c 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -41,7 +41,7 @@ typedef unsigned long kimage_entry_t;
 #define IND_DONE         0x4
 #define IND_SOURCE       0x8
 
-#define KEXEC_SEGMENT_MAX 8
+#define KEXEC_SEGMENT_MAX 16
 struct kexec_segment {
         void __user *buf;
         size_t bufsz;
@@ -119,12 +119,15 @@ 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 */
 
 /* Location of a reserved region to hold the crash kernel.
  */
 extern struct resource crashk_res;
+typedef u32 note_buf_t[MAX_NOTE_BYTES/4];
+extern note_buf_t *crash_notes;
 
 #else /* !CONFIG_KEXEC */
 struct pt_regs;
diff --git a/include/linux/key.h b/include/linux/key.h
index 4d189e51bc6c..cbf464ad9589 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -177,6 +177,8 @@ struct key {
 /*
  * kernel managed key type definition
  */
+typedef int (*request_key_actor_t)(struct key *key, struct key *authkey, const char *op);
+
 struct key_type {
         /* name of the type */
         const char *name;
@@ -218,6 +220,16 @@ struct key_type {
          */
         long (*read)(const struct key *key, char __user *buffer, size_t buflen);
 
+        /* handle request_key() for this type instead of invoking
+         * /sbin/request-key (optional)
+         * - key is the key to instantiate
+         * - authkey is the authority to assume when instantiating this key
+         * - op is the operation to be done, usually "create"
+         * - the call must not return until the instantiation process has run
+         *   its course
+         */
+        request_key_actor_t request_key;
+
         /* internal fields */
         struct list_head        link;           /* link in types list */
 };
diff --git a/include/linux/keyctl.h b/include/linux/keyctl.h
index 8d7c59a29e09..3365945640c9 100644
--- a/include/linux/keyctl.h
+++ b/include/linux/keyctl.h
@@ -19,6 +19,7 @@
 #define KEY_SPEC_USER_KEYRING           -4      /* - key ID for UID-specific keyring */
 #define KEY_SPEC_USER_SESSION_KEYRING   -5      /* - key ID for UID-session keyring */
 #define KEY_SPEC_GROUP_KEYRING          -6      /* - key ID for GID-specific keyring */
+#define KEY_SPEC_REQKEY_AUTH_KEY        -7      /* - key ID for assumed request_key auth key */
 
 /* request-key default keyrings */
 #define KEY_REQKEY_DEFL_NO_CHANGE               -1
@@ -46,5 +47,7 @@
 #define KEYCTL_INSTANTIATE              12      /* instantiate a partially constructed key */
 #define KEYCTL_NEGATE                   13      /* negate a partially constructed key */
 #define KEYCTL_SET_REQKEY_KEYRING       14      /* set default request-key keyring */
+#define KEYCTL_SET_TIMEOUT              15      /* set key timeout */
+#define KEYCTL_ASSUME_AUTHORITY         16      /* assume request_key() authorisation */
 
 #endif /*  _LINUX_KEYCTL_H */
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index c03f2dc933de..669756bc20a2 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -68,6 +68,9 @@ struct kprobe {
         /* list of kprobes for multi-handler support */
         struct list_head list;
 
+        /* Indicates that the corresponding module has been ref counted */
+        unsigned int mod_refcounted;
+
         /*count the number of times this probe was temporarily disarmed */
         unsigned long nmissed;
 
@@ -149,11 +152,10 @@ struct kretprobe_instance {
 };
 
 extern spinlock_t kretprobe_lock;
+extern struct semaphore kprobe_mutex;
 extern int arch_prepare_kprobe(struct kprobe *p);
-extern void arch_copy_kprobe(struct kprobe *p);
 extern void arch_arm_kprobe(struct kprobe *p);
 extern void arch_disarm_kprobe(struct kprobe *p);
-extern void arch_remove_kprobe(struct kprobe *p);
 extern int arch_init_kprobes(void);
 extern void show_registers(struct pt_regs *regs);
 extern kprobe_opcode_t *get_insn_slot(void);
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
new file mode 100644
index 000000000000..1bd6552cc341
--- /dev/null
+++ b/include/linux/ktime.h
@@ -0,0 +1,284 @@
+/*
+ *  include/linux/ktime.h
+ *
+ *  ktime_t - nanosecond-resolution time format.
+ *
+ *   Copyright(C) 2005, Thomas Gleixner <tglx@linutronix.de>
+ *   Copyright(C) 2005, Red Hat, Inc., Ingo Molnar
+ *
+ *  data type definitions, declarations, prototypes and macros.
+ *
+ *  Started by: Thomas Gleixner and Ingo Molnar
+ *
+ *  For licencing details see kernel-base/COPYING
+ */
+#ifndef _LINUX_KTIME_H
+#define _LINUX_KTIME_H
+
+#include <linux/time.h>
+#include <linux/jiffies.h>
+
+/*
+ * ktime_t:
+ *
+ * On 64-bit CPUs a single 64-bit variable is used to store the hrtimers
+ * internal representation of time values in scalar nanoseconds. The
+ * design plays out best on 64-bit CPUs, where most conversions are
+ * NOPs and most arithmetic ktime_t operations are plain arithmetic
+ * operations.
+ *
+ * On 32-bit CPUs an optimized representation of the timespec structure
+ * is used to avoid expensive conversions from and to timespecs. The
+ * endian-aware order of the tv struct members is choosen to allow
+ * mathematical operations on the tv64 member of the union too, which
+ * for certain operations produces better code.
+ *
+ * For architectures with efficient support for 64/32-bit conversions the
+ * plain scalar nanosecond based representation can be selected by the
+ * config switch CONFIG_KTIME_SCALAR.
+ */
+typedef union {
+        s64     tv64;
+#if BITS_PER_LONG != 64 && !defined(CONFIG_KTIME_SCALAR)
+        struct {
+# ifdef __BIG_ENDIAN
+        s32     sec, nsec;
+# else
+        s32     nsec, sec;
+# endif
+        } tv;
+#endif
+} ktime_t;
+
+#define KTIME_MAX                       (~((u64)1 << 63))
+
+/*
+ * ktime_t definitions when using the 64-bit scalar representation:
+ */
+
+#if (BITS_PER_LONG == 64) || defined(CONFIG_KTIME_SCALAR)
+
+/* Define a ktime_t variable and initialize it to zero: */
+#define DEFINE_KTIME(kt)                ktime_t kt = { .tv64 = 0 }
+
+/**
+ * ktime_set - Set a ktime_t variable from a seconds/nanoseconds value
+ *
+ * @secs:       seconds to set
+ * @nsecs:      nanoseconds to set
+ *
+ * Return the ktime_t representation of the value
+ */
+static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
+{
+        return (ktime_t) { .tv64 = (s64)secs * NSEC_PER_SEC + (s64)nsecs };
+}
+
+/* Subtract two ktime_t variables. rem = lhs -rhs: */
+#define ktime_sub(lhs, rhs) \
+                ({ (ktime_t){ .tv64 = (lhs).tv64 - (rhs).tv64 }; })
+
+/* Add two ktime_t variables. res = lhs + rhs: */
+#define ktime_add(lhs, rhs) \
+                ({ (ktime_t){ .tv64 = (lhs).tv64 + (rhs).tv64 }; })
+
+/*
+ * Add a ktime_t variable and a scalar nanosecond value.
+ * res = kt + nsval:
+ */
+#define ktime_add_ns(kt, nsval) \
+                ({ (ktime_t){ .tv64 = (kt).tv64 + (nsval) }; })
+
+/* convert a timespec to ktime_t format: */
+#define timespec_to_ktime(ts)           ktime_set((ts).tv_sec, (ts).tv_nsec)
+
+/* convert a timeval to ktime_t format: */
+#define timeval_to_ktime(tv)            ktime_set((tv).tv_sec, (tv).tv_usec * 1000)
+
+/* Map the ktime_t to timespec conversion to ns_to_timespec function */
+#define ktime_to_timespec(kt)           ns_to_timespec((kt).tv64)
+
+/* Map the ktime_t to timeval conversion to ns_to_timeval function */
+#define ktime_to_timeval(kt)            ns_to_timeval((kt).tv64)
+
+/* Map the ktime_t to clock_t conversion to the inline in jiffies.h: */
+#define ktime_to_clock_t(kt)            nsec_to_clock_t((kt).tv64)
+
+/* Convert ktime_t to nanoseconds - NOP in the scalar storage format: */
+#define ktime_to_ns(kt)                 ((kt).tv64)
+
+#else
+
+/*
+ * Helper macros/inlines to get the ktime_t math right in the timespec
+ * representation. The macros are sometimes ugly - their actual use is
+ * pretty okay-ish, given the circumstances. We do all this for
+ * performance reasons. The pure scalar nsec_t based code was nice and
+ * simple, but created too many 64-bit / 32-bit conversions and divisions.
+ *
+ * Be especially aware that negative values are represented in a way
+ * that the tv.sec field is negative and the tv.nsec field is greater
+ * or equal to zero but less than nanoseconds per second. This is the
+ * same representation which is used by timespecs.
+ *
+ *   tv.sec < 0 and 0 >= tv.nsec < NSEC_PER_SEC
+ */
+
+/* Define a ktime_t variable and initialize it to zero: */
+#define DEFINE_KTIME(kt)                ktime_t kt = { .tv64 = 0 }
+
+/* Set a ktime_t variable to a value in sec/nsec representation: */
+static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
+{
+        return (ktime_t) { .tv = { .sec = secs, .nsec = nsecs } };
+}
+
+/**
+ * ktime_sub - subtract two ktime_t variables
+ *
+ * @lhs:        minuend
+ * @rhs:        subtrahend
+ *
+ * Returns the remainder of the substraction
+ */
+static inline ktime_t ktime_sub(const ktime_t lhs, const ktime_t rhs)
+{
+        ktime_t res;
+
+        res.tv64 = lhs.tv64 - rhs.tv64;
+        if (res.tv.nsec < 0)
+                res.tv.nsec += NSEC_PER_SEC;
+
+        return res;
+}
+
+/**
+ * ktime_add - add two ktime_t variables
+ *
+ * @add1:       addend1
+ * @add2:       addend2
+ *
+ * Returns the sum of addend1 and addend2
+ */
+static inline ktime_t ktime_add(const ktime_t add1, const ktime_t add2)
+{
+        ktime_t res;
+
+        res.tv64 = add1.tv64 + add2.tv64;
+        /*
+         * performance trick: the (u32) -NSEC gives 0x00000000Fxxxxxxx
+         * so we subtract NSEC_PER_SEC and add 1 to the upper 32 bit.
+         *
+         * it's equivalent to:
+         *   tv.nsec -= NSEC_PER_SEC
+         *   tv.sec ++;
+         */
+        if (res.tv.nsec >= NSEC_PER_SEC)
+                res.tv64 += (u32)-NSEC_PER_SEC;
+
+        return res;
+}
+
+/**
+ * ktime_add_ns - Add a scalar nanoseconds value to a ktime_t variable
+ *
+ * @kt:         addend
+ * @nsec:       the scalar nsec value to add
+ *
+ * Returns the sum of kt and nsec in ktime_t format
+ */
+extern ktime_t ktime_add_ns(const ktime_t kt, u64 nsec);
+
+/**
+ * timespec_to_ktime - convert a timespec to ktime_t format
+ *
+ * @ts:         the timespec variable to convert
+ *
+ * Returns a ktime_t variable with the converted timespec value
+ */
+static inline ktime_t timespec_to_ktime(const struct timespec ts)
+{
+        return (ktime_t) { .tv = { .sec = (s32)ts.tv_sec,
+                                   .nsec = (s32)ts.tv_nsec } };
+}
+
+/**
+ * timeval_to_ktime - convert a timeval to ktime_t format
+ *
+ * @tv:         the timeval variable to convert
+ *
+ * Returns a ktime_t variable with the converted timeval value
+ */
+static inline ktime_t timeval_to_ktime(const struct timeval tv)
+{
+        return (ktime_t) { .tv = { .sec = (s32)tv.tv_sec,
+                                   .nsec = (s32)tv.tv_usec * 1000 } };
+}
+
+/**
+ * ktime_to_timespec - convert a ktime_t variable to timespec format
+ *
+ * @kt:         the ktime_t variable to convert
+ *
+ * Returns the timespec representation of the ktime value
+ */
+static inline struct timespec ktime_to_timespec(const ktime_t kt)
+{
+        return (struct timespec) { .tv_sec = (time_t) kt.tv.sec,
+                                   .tv_nsec = (long) kt.tv.nsec };
+}
+
+/**
+ * ktime_to_timeval - convert a ktime_t variable to timeval format
+ *
+ * @kt:         the ktime_t variable to convert
+ *
+ * Returns the timeval representation of the ktime value
+ */
+static inline struct timeval ktime_to_timeval(const ktime_t kt)
+{
+        return (struct timeval) {
+                .tv_sec = (time_t) kt.tv.sec,
+                .tv_usec = (suseconds_t) (kt.tv.nsec / NSEC_PER_USEC) };
+}
+
+/**
+ * ktime_to_clock_t - convert a ktime_t variable to clock_t format
+ * @kt:         the ktime_t variable to convert
+ *
+ * Returns a clock_t variable with the converted value
+ */
+static inline clock_t ktime_to_clock_t(const ktime_t kt)
+{
+        return nsec_to_clock_t( (u64) kt.tv.sec * NSEC_PER_SEC + kt.tv.nsec);
+}
+
+/**
+ * ktime_to_ns - convert a ktime_t variable to scalar nanoseconds
+ * @kt:         the ktime_t variable to convert
+ *
+ * Returns the scalar nanoseconds representation of kt
+ */
+static inline u64 ktime_to_ns(const ktime_t kt)
+{
+        return (u64) kt.tv.sec * NSEC_PER_SEC + kt.tv.nsec;
+}
+
+#endif
+
+/*
+ * The resolution of the clocks. The resolution value is returned in
+ * the clock_getres() system call to give application programmers an
+ * idea of the (in)accuracy of timers. Timer values are rounded up to
+ * this resolution values.
+ */
+#define KTIME_REALTIME_RES      (ktime_t){ .tv64 = TICK_NSEC }
+#define KTIME_MONOTONIC_RES     (ktime_t){ .tv64 = TICK_NSEC }
+
+/* Get the monotonic time in timespec format: */
+extern void ktime_get_ts(struct timespec *ts);
+
+/* Get the real (wall-) time in timespec format: */
+#define ktime_get_real_ts(ts)   getnstimeofday(ts)
+
+#endif
diff --git a/include/linux/libata.h b/include/linux/libata.h
index a43c95f8f968..9e5db2949c58 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -126,16 +126,19 @@ enum {
 
         ATA_FLAG_SUSPENDED      = (1 << 12), /* port is suspended */
 
+        ATA_FLAG_PIO_LBA48      = (1 << 13), /* Host DMA engine is LBA28 only */
+        ATA_FLAG_IRQ_MASK       = (1 << 14), /* Mask IRQ in PIO xfers */
+
         ATA_QCFLAG_ACTIVE       = (1 << 1), /* cmd not yet ack'd to scsi lyer */
         ATA_QCFLAG_SG           = (1 << 3), /* have s/g table? */
         ATA_QCFLAG_SINGLE       = (1 << 4), /* no s/g, just a single buffer */
         ATA_QCFLAG_DMAMAP       = ATA_QCFLAG_SG | ATA_QCFLAG_SINGLE,
 
         /* various lengths of time */
-        ATA_TMOUT_EDD           = 5 * HZ,       /* hueristic */
+        ATA_TMOUT_EDD           = 5 * HZ,       /* heuristic */
         ATA_TMOUT_PIO           = 30 * HZ,
-        ATA_TMOUT_BOOT          = 30 * HZ,      /* hueristic */
-        ATA_TMOUT_BOOT_QUICK    = 7 * HZ,       /* hueristic */
+        ATA_TMOUT_BOOT          = 30 * HZ,      /* heuristic */
+        ATA_TMOUT_BOOT_QUICK    = 7 * HZ,       /* heuristic */
         ATA_TMOUT_CDB           = 30 * HZ,
         ATA_TMOUT_CDB_QUICK     = 5 * HZ,
         ATA_TMOUT_INTERNAL      = 30 * HZ,
@@ -499,6 +502,8 @@ extern int ata_scsi_slave_config(struct scsi_device *sdev);
 /*
  * Timing helpers
  */
+
+extern unsigned int ata_pio_need_iordy(const struct ata_device *);
 extern int ata_timing_compute(struct ata_device *, unsigned short,
                               struct ata_timing *, int, int);
 extern void ata_timing_merge(const struct ata_timing *,
diff --git a/include/linux/list.h b/include/linux/list.h
index 8e3388284530..945daa1f13dd 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -436,6 +436,20 @@ static inline void list_splice_init(struct list_head *list,
              pos = n, n = list_entry(n->member.next, typeof(*n), member))
 
 /**
+ * list_for_each_entry_safe_reverse - iterate backwards over list of given type safe against
+ *                                    removal of list entry
+ * @pos:        the type * to use as a loop counter.
+ * @n:          another type * to use as temporary storage
+ * @head:       the head for your list.
+ * @member:     the name of the list_struct within the struct.
+ */
+#define list_for_each_entry_safe_reverse(pos, n, head, member)          \
+        for (pos = list_entry((head)->prev, typeof(*pos), member),      \
+                n = list_entry(pos->member.prev, typeof(*pos), member); \
+             &pos->member != (head);                                    \
+             pos = n, n = list_entry(n->member.prev, typeof(*n), member))
+
+/**
  * list_for_each_rcu    -       iterate over an rcu-protected list
  * @pos:        the &struct list_head to use as a loop counter.
  * @head:       the head for your list.
diff --git a/include/linux/loop.h b/include/linux/loop.h
index 40f63c9879d2..f96506782ebe 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -58,9 +58,9 @@ struct loop_device {
         struct bio              *lo_bio;
         struct bio              *lo_biotail;
         int                     lo_state;
-        struct semaphore        lo_sem;
+        struct completion       lo_done;
+        struct completion       lo_bh_done;
         struct semaphore        lo_ctl_mutex;
-        struct semaphore        lo_bh_mutex;
         int                     lo_pending;
 
         request_queue_t         *lo_queue;
diff --git a/include/linux/memory.h b/include/linux/memory.h
index dc4081b6f161..e251dc43d0f5 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -70,21 +70,15 @@ static inline void unregister_memory_notifier(struct notifier_block *nb)
 {
 }
 #else
-extern int register_memory(struct memory_block *, struct mem_section *section, struct node *);
 extern int register_new_memory(struct mem_section *);
 extern int unregister_memory_section(struct mem_section *);
 extern int memory_dev_init(void);
-extern int register_memory_notifier(struct notifier_block *nb);
-extern void unregister_memory_notifier(struct notifier_block *nb);
+extern int remove_memory_block(unsigned long, struct mem_section *, int);
 
 #define CONFIG_MEM_BLOCK_SIZE   (PAGES_PER_SECTION<<PAGE_SHIFT)
 
-extern int invalidate_phys_mapping(unsigned long, unsigned long);
 struct notifier_block;
 
-extern int register_memory_notifier(struct notifier_block *nb);
-extern void unregister_memory_notifier(struct notifier_block *nb);
-
 #endif /* CONFIG_MEMORY_HOTPLUG */
 
 #define hotplug_memory_notifier(fn, pri) {                      \
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index ed00b278cb93..bbd2221923c3 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -22,6 +22,9 @@
 
 /* Flags for mbind */
 #define MPOL_MF_STRICT  (1<<0)  /* Verify existing pages in the mapping */
+#define MPOL_MF_MOVE    (1<<1)  /* Move pages owned by this process to conform to mapping */
+#define MPOL_MF_MOVE_ALL (1<<2) /* Move every page to conform to mapping */
+#define MPOL_MF_INTERNAL (1<<3) /* Internal flags start here */
 
 #ifdef __KERNEL__
 
@@ -65,6 +68,7 @@ struct mempolicy {
                 nodemask_t       nodes;         /* interleave */
                 /* undefined for default */
         } v;
+        nodemask_t cpuset_mems_allowed; /* mempolicy relative to these nodes */
 };
 
 /*
@@ -128,12 +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);
@@ -141,15 +141,25 @@ void mpol_free_shared_policy(struct shared_policy *p);
 struct mempolicy *mpol_shared_policy_lookup(struct shared_policy *sp,
                                             unsigned long idx);
 
-struct mempolicy *get_vma_policy(struct task_struct *task,
-                        struct vm_area_struct *vma, unsigned long addr);
-
 extern void numa_default_policy(void);
 extern void numa_policy_init(void);
-extern void numa_policy_rebind(const nodemask_t *old, const nodemask_t *new);
+extern void mpol_rebind_policy(struct mempolicy *pol, const nodemask_t *new);
+extern void mpol_rebind_task(struct task_struct *tsk,
+                                        const nodemask_t *new);
+extern void mpol_rebind_mm(struct mm_struct *mm, nodemask_t *new);
+#define set_cpuset_being_rebound(x) (cpuset_being_rebound = (x))
+
+#ifdef CONFIG_CPUSET
+#define current_cpuset_is_being_rebound() \
+                                (cpuset_being_rebound == current->cpuset)
+#else
+#define current_cpuset_is_being_rebound() 0
+#endif
+
 extern struct mempolicy default_policy;
 extern struct zonelist *huge_zonelist(struct vm_area_struct *vma,
                 unsigned long addr);
+extern unsigned slab_node(struct mempolicy *policy);
 
 extern int policy_zone;
 
@@ -159,6 +169,11 @@ static inline void check_highest_zone(int k)
                 policy_zone = k;
 }
 
+int do_migrate_pages(struct mm_struct *mm,
+        const nodemask_t *from_nodes, const nodemask_t *to_nodes, int flags);
+
+extern void *cpuset_being_rebound;      /* Trigger mpol_copy vma rebind */
+
 #else
 
 struct mempolicy {};
@@ -193,7 +208,8 @@ 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)
 {
 }
 
@@ -218,17 +234,35 @@ static inline void numa_default_policy(void)
 {
 }
 
-static inline void numa_policy_rebind(const nodemask_t *old,
+static inline void mpol_rebind_policy(struct mempolicy *pol,
+                                        const nodemask_t *new)
+{
+}
+
+static inline void mpol_rebind_task(struct task_struct *tsk,
                                         const nodemask_t *new)
 {
 }
 
+static inline void mpol_rebind_mm(struct mm_struct *mm, nodemask_t *new)
+{
+}
+
+#define set_cpuset_being_rebound(x) do {} while (0)
+
 static inline struct zonelist *huge_zonelist(struct vm_area_struct *vma,
                 unsigned long addr)
 {
         return NODE_DATA(0)->node_zonelists + gfp_zone(GFP_HIGHUSER);
 }
 
+static inline int do_migrate_pages(struct mm_struct *mm,
+                        const nodemask_t *from_nodes,
+                        const nodemask_t *to_nodes, int flags)
+{
+        return 0;
+}
+
 static inline void check_highest_zone(int k)
 {
 }
diff --git a/include/linux/mm.h b/include/linux/mm.h
index bc01fff3aa01..85854b867463 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -3,6 +3,7 @@
 
 #include <linux/sched.h>
 #include <linux/errno.h>
+#include <linux/capability.h>
 
 #ifdef __KERNEL__
 
@@ -13,6 +14,7 @@
 #include <linux/rbtree.h>
 #include <linux/prio_tree.h>
 #include <linux/fs.h>
+#include <linux/mutex.h>
 
 struct mempolicy;
 struct anon_vma;
@@ -223,24 +225,27 @@ struct page {
                                          * & limit reverse map searches.
                                          */
         union {
-                unsigned long private;  /* Mapping-private opaque data:
-                                         * usually used for buffer_heads
-                                         * if PagePrivate set; used for
-                                         * swp_entry_t if PageSwapCache
-                                         * When page is free, this indicates
-                                         * order in the buddy system.
-                                         */
+            struct {
+                unsigned long private;          /* Mapping-private opaque data:
+                                                 * usually used for buffer_heads
+                                                 * if PagePrivate set; used for
+                                                 * swp_entry_t if PageSwapCache.
+                                                 * When page is free, this
+                                                 * indicates order in the buddy
+                                                 * system.
+                                                 */
+                struct address_space *mapping;  /* If low bit clear, points to
+                                                 * inode address_space, or NULL.
+                                                 * If page mapped as anonymous
+                                                 * memory, low bit is set, and
+                                                 * it points to anon_vma object:
+                                                 * see PAGE_MAPPING_ANON below.
+                                                 */
+            };
 #if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
-                spinlock_t ptl;
+            spinlock_t ptl;
 #endif
-        } u;
-        struct address_space *mapping;  /* If low bit clear, points to
-                                         * inode address_space, or NULL.
-                                         * If page mapped as anonymous
-                                         * memory, low bit is set, and
-                                         * it points to anon_vma object:
-                                         * see PAGE_MAPPING_ANON below.
-                                         */
+        };
         pgoff_t index;                  /* Our offset within mapping. */
         struct list_head lru;           /* Pageout list, eg. active_list
                                          * protected by zone->lru_lock !
@@ -261,8 +266,8 @@ struct page {
 #endif /* WANT_PAGE_VIRTUAL */
 };
 
-#define page_private(page)              ((page)->u.private)
-#define set_page_private(page, v)       ((page)->u.private = (v))
+#define page_private(page)              ((page)->private)
+#define set_page_private(page, v)       ((page)->private = (v))
 
 /*
  * FIXME: take this include out, include page-flags.h in
@@ -308,7 +313,7 @@ struct page {
  */
 #define get_page_testone(p)     atomic_inc_and_test(&(p)->_count)
 
-#define set_page_count(p,v)     atomic_set(&(p)->_count, v - 1)
+#define set_page_count(p,v)     atomic_set(&(p)->_count, (v) - 1)
 #define __put_page(p)           atomic_dec(&(p)->_count)
 
 extern void FASTCALL(__page_cache_release(struct page *));
@@ -507,7 +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);
 }
@@ -815,7 +820,7 @@ static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long a
  * overflow into the next struct page (as it might with DEBUG_SPINLOCK).
  * When freeing, reset page->mapping so free_pages_check won't complain.
  */
-#define __pte_lockptr(page)     &((page)->u.ptl)
+#define __pte_lockptr(page)     &((page)->ptl)
 #define pte_lock_init(_page)    do {                                    \
         spin_lock_init(__pte_lockptr(_page));                           \
 } while (0)
@@ -1021,6 +1026,9 @@ static inline void vm_stat_account(struct mm_struct *mm,
 static inline void
 kernel_map_pages(struct page *page, int numpages, int enable)
 {
+        if (!PageHighMem(page) && !enable)
+                mutex_debug_check_no_locks_freed(page_address(page),
+                                                 numpages * PAGE_SIZE);
 }
 #endif
 
@@ -1036,5 +1044,12 @@ int in_gate_area_no_task(unsigned long addr);
 /* /proc/<pid>/oom_adj set to -17 protects from the oom-killer */
 #define OOM_DISABLE -17
 
+int drop_caches_sysctl_handler(struct ctl_table *, int, struct file *,
+                                        void __user *, size_t *, loff_t *);
+int shrink_slab(unsigned long scanned, gfp_t gfp_mask,
+                        unsigned long lru_pages);
+void drop_pagecache(void);
+void drop_slab(void);
+
 #endif /* __KERNEL__ */
 #endif /* _LINUX_MM_H */
diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
index 47762ca695a5..8ac854f7f190 100644
--- a/include/linux/mm_inline.h
+++ b/include/linux/mm_inline.h
@@ -38,3 +38,4 @@ del_page_from_lru(struct zone *zone, struct page *page)
                 zone->nr_inactive--;
         }
 }
+
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 18fc77f682de..30dd978c1ec8 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -30,7 +30,12 @@ struct mmc_csd {
         unsigned int            tacc_ns;
         unsigned int            max_dtr;
         unsigned int            read_blkbits;
+        unsigned int            write_blkbits;
         unsigned int            capacity;
+        unsigned int            read_partial:1,
+                                read_misalign:1,
+                                write_partial:1,
+                                write_misalign:1;
 };
 
 struct sd_scr {
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index aef6042f8f0b..ccd3e13de1e8 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -27,14 +27,15 @@ struct mmc_command {
 #define MMC_RSP_MASK    (3 << 0)
 #define MMC_RSP_CRC     (1 << 3)                /* expect valid crc */
 #define MMC_RSP_BUSY    (1 << 4)                /* card may send busy */
+#define MMC_RSP_OPCODE  (1 << 5)                /* response contains opcode */
 
 /*
  * These are the response types, and correspond to valid bit
  * patterns of the above flags.  One additional valid pattern
  * is all zeros, which means we don't expect a response.
  */
-#define MMC_RSP_R1      (MMC_RSP_SHORT|MMC_RSP_CRC)
-#define MMC_RSP_R1B     (MMC_RSP_SHORT|MMC_RSP_CRC|MMC_RSP_BUSY)
+#define MMC_RSP_R1      (MMC_RSP_SHORT|MMC_RSP_CRC|MMC_RSP_OPCODE)
+#define MMC_RSP_R1B     (MMC_RSP_SHORT|MMC_RSP_CRC|MMC_RSP_OPCODE|MMC_RSP_BUSY)
 #define MMC_RSP_R2      (MMC_RSP_LONG|MMC_RSP_CRC)
 #define MMC_RSP_R3      (MMC_RSP_SHORT)
 #define MMC_RSP_R6      (MMC_RSP_SHORT|MMC_RSP_CRC)
@@ -64,6 +65,7 @@ struct mmc_data {
 #define MMC_DATA_WRITE  (1 << 8)
 #define MMC_DATA_READ   (1 << 9)
 #define MMC_DATA_STREAM (1 << 10)
+#define MMC_DATA_MULTI  (1 << 11)
 
         unsigned int            bytes_xfered;
 
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index c34f4a2c62f8..93a849f742db 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -38,7 +38,7 @@ struct pglist_data;
 #if defined(CONFIG_SMP)
 struct zone_padding {
         char x[0];
-} ____cacheline_maxaligned_in_smp;
+} ____cacheline_internodealigned_in_smp;
 #define ZONE_PADDING(name)      struct zone_padding name;
 #else
 #define ZONE_PADDING(name)
@@ -98,7 +98,7 @@ struct per_cpu_pageset {
 
 /*
  * On machines where it is needed (eg PCs) we divide physical memory
- * into multiple physical zones. On a PC we have 4 zones:
+ * into multiple physical zones. On a 32bit PC we have 4 zones:
  *
  * ZONE_DMA       < 16 MB       ISA DMA capable memory
  * ZONE_DMA32        0 MB       Empty
@@ -149,15 +149,17 @@ struct zone {
         unsigned long           pages_scanned;     /* since last reclaim */
         int                     all_unreclaimable; /* All pages pinned */
 
-        /*
-         * Does the allocator try to reclaim pages from the zone as soon
-         * as it fails a watermark_ok() in __alloc_pages?
-         */
-        int                     reclaim_pages;
         /* A count of how many reclaimers are scanning this zone */
         atomic_t                reclaim_in_progress;
 
         /*
+         * timestamp (in jiffies) of the last zone reclaim that did not
+         * result in freeing of pages. This is used to avoid repeated scans
+         * if all memory in the zone is in use.
+         */
+        unsigned long           last_unsuccessful_zone_reclaim;
+
+        /*
          * prev_priority holds the scanning priority for this zone.  It is
          * defined as the scanning priority at which we achieved our reclaim
          * target at the previous try_to_free_pages() or balance_pgdat()
@@ -233,7 +235,7 @@ struct zone {
          * rarely used fields:
          */
         char                    *name;
-} ____cacheline_maxaligned_in_smp;
+} ____cacheline_internodealigned_in_smp;
 
 
 /*
@@ -437,6 +439,8 @@ int min_free_kbytes_sysctl_handler(struct ctl_table *, int, struct file *,
 extern int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1];
 int lowmem_reserve_ratio_sysctl_handler(struct ctl_table *, int, struct file *,
                                         void __user *, size_t *, loff_t *);
+int percpu_pagelist_fraction_sysctl_handler(struct ctl_table *, int, struct file *,
+                                        void __user *, size_t *, loff_t *);
 
 #include <linux/topology.h>
 /* Returns the number of the current Node. */
diff --git a/include/linux/mount.h b/include/linux/mount.h
index dd4e83eba933..b7472ae91fa4 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -20,9 +20,12 @@
 #define MNT_NOSUID      0x01
 #define MNT_NODEV       0x02
 #define MNT_NOEXEC      0x04
-#define MNT_SHARED      0x10    /* if the vfsmount is a shared mount */
-#define MNT_UNBINDABLE  0x20    /* if the vfsmount is a unbindable mount */
-#define MNT_PNODE_MASK  0x30    /* propogation flag mask */
+#define MNT_NOATIME     0x08
+#define MNT_NODIRATIME  0x10
+
+#define MNT_SHARED      0x1000  /* if the vfsmount is a shared mount */
+#define MNT_UNBINDABLE  0x2000  /* if the vfsmount is a unbindable mount */
+#define MNT_PNODE_MASK  0x3000  /* propogation flag mask */
 
 struct vfsmount {
         struct list_head mnt_hash;
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index 941da5c016a0..e933e2a355ad 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -329,7 +329,8 @@ static inline void fatwchar_to16(__u8 *dst, const wchar_t *src, size_t len)
 extern void fat_cache_inval_inode(struct inode *inode);
 extern int fat_get_cluster(struct inode *inode, int cluster,
                            int *fclus, int *dclus);
-extern int fat_bmap(struct inode *inode, sector_t sector, sector_t *phys);
+extern int fat_bmap(struct inode *inode, sector_t sector, sector_t *phys,
+                    unsigned long *mapped_blocks);
 
 /* fat/dir.c */
 extern struct file_operations fat_dir_operations;
diff --git a/include/linux/mutex-debug.h b/include/linux/mutex-debug.h
new file mode 100644
index 000000000000..8b5769f00467
--- /dev/null
+++ b/include/linux/mutex-debug.h
@@ -0,0 +1,23 @@
+#ifndef __LINUX_MUTEX_DEBUG_H
+#define __LINUX_MUTEX_DEBUG_H
+
+#include <linux/linkage.h>
+
+/*
+ * Mutexes - debugging helpers:
+ */
+
+#define __DEBUG_MUTEX_INITIALIZER(lockname) \
+        , .held_list = LIST_HEAD_INIT(lockname.held_list), \
+          .name = #lockname , .magic = &lockname
+
+#define mutex_init(sem)         __mutex_init(sem, __FUNCTION__)
+
+extern void FASTCALL(mutex_destroy(struct mutex *lock));
+
+extern void mutex_debug_show_all_locks(void);
+extern void mutex_debug_show_held_locks(struct task_struct *filter);
+extern void mutex_debug_check_no_locks_held(struct task_struct *task);
+extern void mutex_debug_check_no_locks_freed(const void *from, unsigned long len);
+
+#endif
diff --git a/include/linux/mutex.h b/include/linux/mutex.h
new file mode 100644
index 000000000000..f1ac507fa20d
--- /dev/null
+++ b/include/linux/mutex.h
@@ -0,0 +1,120 @@
+/*
+ * Mutexes: blocking mutual exclusion locks
+ *
+ * started by Ingo Molnar:
+ *
+ *  Copyright (C) 2004, 2005, 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
+ *
+ * This file contains the main data structure and API definitions.
+ */
+#ifndef __LINUX_MUTEX_H
+#define __LINUX_MUTEX_H
+
+#include <linux/list.h>
+#include <linux/spinlock_types.h>
+#include <linux/linkage.h>
+
+#include <asm/atomic.h>
+
+/*
+ * Simple, straightforward mutexes with strict semantics:
+ *
+ * - only one task can hold the mutex at a time
+ * - only the owner can unlock the mutex
+ * - multiple unlocks are not permitted
+ * - recursive locking is not permitted
+ * - a mutex object must be initialized via the API
+ * - a mutex object must not be initialized via memset or copying
+ * - task may not exit with mutex held
+ * - memory areas where held locks reside must not be freed
+ * - held mutexes must not be reinitialized
+ * - mutexes may not be used in irq contexts
+ *
+ * These semantics are fully enforced when DEBUG_MUTEXES is
+ * enabled. Furthermore, besides enforcing the above rules, the mutex
+ * debugging code also implements a number of additional features
+ * that make lock debugging easier and faster:
+ *
+ * - uses symbolic names of mutexes, whenever they are printed in debug output
+ * - point-of-acquire tracking, symbolic lookup of function names
+ * - list of all locks held in the system, printout of them
+ * - owner tracking
+ * - detects self-recursing locks and prints out all relevant info
+ * - detects multi-task circular deadlocks and prints out all affected
+ *   locks and tasks (and only those tasks)
+ */
+struct mutex {
+        /* 1: unlocked, 0: locked, negative: locked, possible waiters */
+        atomic_t                count;
+        spinlock_t              wait_lock;
+        struct list_head        wait_list;
+#ifdef CONFIG_DEBUG_MUTEXES
+        struct thread_info      *owner;
+        struct list_head        held_list;
+        unsigned long           acquire_ip;
+        const char              *name;
+        void                    *magic;
+#endif
+};
+
+/*
+ * This is the control structure for tasks blocked on mutex,
+ * which resides on the blocked task's kernel stack:
+ */
+struct mutex_waiter {
+        struct list_head        list;
+        struct task_struct      *task;
+#ifdef CONFIG_DEBUG_MUTEXES
+        struct mutex            *lock;
+        void                    *magic;
+#endif
+};
+
+#ifdef CONFIG_DEBUG_MUTEXES
+# include <linux/mutex-debug.h>
+#else
+# define __DEBUG_MUTEX_INITIALIZER(lockname)
+# define mutex_init(mutex)                      __mutex_init(mutex, NULL)
+# define mutex_destroy(mutex)                           do { } while (0)
+# define mutex_debug_show_all_locks()                   do { } while (0)
+# define mutex_debug_show_held_locks(p)                 do { } while (0)
+# define mutex_debug_check_no_locks_held(task)          do { } while (0)
+# define mutex_debug_check_no_locks_freed(from, len)    do { } while (0)
+#endif
+
+#define __MUTEX_INITIALIZER(lockname) \
+                { .count = ATOMIC_INIT(1) \
+                , .wait_lock = SPIN_LOCK_UNLOCKED \
+                , .wait_list = LIST_HEAD_INIT(lockname.wait_list) \
+                __DEBUG_MUTEX_INITIALIZER(lockname) }
+
+#define DEFINE_MUTEX(mutexname) \
+        struct mutex mutexname = __MUTEX_INITIALIZER(mutexname)
+
+extern void fastcall __mutex_init(struct mutex *lock, const char *name);
+
+/***
+ * mutex_is_locked - is the mutex locked
+ * @lock: the mutex to be queried
+ *
+ * Returns 1 if the mutex is locked, 0 if unlocked.
+ */
+static inline int fastcall mutex_is_locked(struct mutex *lock)
+{
+        return atomic_read(&lock->count) != 1;
+}
+
+/*
+ * See kernel/mutex.c for detailed documentation of these APIs.
+ * Also see Documentation/mutex-design.txt.
+ */
+extern void fastcall mutex_lock(struct mutex *lock);
+extern int fastcall mutex_lock_interruptible(struct mutex *lock);
+/*
+ * NOTE: mutex_trylock() follows the spin_trylock() convention,
+ *       not the down_trylock() convention!
+ */
+extern int fastcall mutex_trylock(struct mutex *lock);
+extern void fastcall mutex_unlock(struct mutex *lock);
+
+#endif
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 455660eafba9..e6698013e4d0 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -56,10 +56,11 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
 #define LOOKUP_ACCESS           (0x0400)
 
 extern int FASTCALL(__user_walk(const char __user *, unsigned, struct nameidata *));
+extern int FASTCALL(__user_walk_fd(int dfd, const char __user *, unsigned, struct nameidata *));
 #define user_path_walk(name,nd) \
-        __user_walk(name, LOOKUP_FOLLOW, nd)
+        __user_walk_fd(AT_FDCWD, name, LOOKUP_FOLLOW, nd)
 #define user_path_walk_link(name,nd) \
-        __user_walk(name, 0, nd)
+        __user_walk_fd(AT_FDCWD, name, 0, nd)
 extern int FASTCALL(path_lookup(const char *, unsigned, struct nameidata *));
 extern int FASTCALL(path_walk(const char *, struct nameidata *));
 extern int FASTCALL(link_path_walk(const char *, struct nameidata *));
@@ -67,14 +68,14 @@ extern void path_release(struct nameidata *);
 extern void path_release_on_umount(struct nameidata *);
 
 extern int __user_path_lookup_open(const char __user *, unsigned lookup_flags, struct nameidata *nd, int open_flags);
-extern int path_lookup_open(const char *, unsigned lookup_flags, struct nameidata *, int open_flags);
+extern int path_lookup_open(int dfd, const char *name, unsigned lookup_flags, struct nameidata *, int open_flags);
 extern struct file *lookup_instantiate_filp(struct nameidata *nd, struct dentry *dentry,
                 int (*open)(struct inode *, struct file *));
 extern struct file *nameidata_to_filp(struct nameidata *nd, int flags);
 extern void release_open_intent(struct nameidata *);
 
 extern struct dentry * lookup_one_len(const char *, struct dentry *, int);
-extern struct dentry * lookup_hash(struct nameidata *);
+extern __deprecated_for_modules struct dentry * lookup_hash(struct nameidata *);
 
 extern int follow_down(struct vfsmount **, struct dentry **);
 extern int follow_up(struct vfsmount **, struct dentry **);
diff --git a/include/linux/ncp.h b/include/linux/ncp.h
index 99f77876b716..99f0adeeb3f3 100644
--- a/include/linux/ncp.h
+++ b/include/linux/ncp.h
@@ -20,29 +20,29 @@
 #define NCP_DEALLOC_SLOT_REQUEST (0x5555)
 
 struct ncp_request_header {
-        __u16 type __attribute__((packed));
-        __u8 sequence __attribute__((packed));
-        __u8 conn_low __attribute__((packed));
-        __u8 task __attribute__((packed));
-        __u8 conn_high __attribute__((packed));
-        __u8 function __attribute__((packed));
-        __u8 data[0] __attribute__((packed));
-};
+        __u16 type;
+        __u8 sequence;
+        __u8 conn_low;
+        __u8 task;
+        __u8 conn_high;
+        __u8 function;
+        __u8 data[0];
+} __attribute__((packed));
 
 #define NCP_REPLY                (0x3333)
 #define NCP_WATCHDOG             (0x3E3E)
 #define NCP_POSITIVE_ACK         (0x9999)
 
 struct ncp_reply_header {
-        __u16 type __attribute__((packed));
-        __u8 sequence __attribute__((packed));
-        __u8 conn_low __attribute__((packed));
-        __u8 task __attribute__((packed));
-        __u8 conn_high __attribute__((packed));
-        __u8 completion_code __attribute__((packed));
-        __u8 connection_state __attribute__((packed));
-        __u8 data[0] __attribute__((packed));
-};
+        __u16 type;
+        __u8 sequence;
+        __u8 conn_low;
+        __u8 task;
+        __u8 conn_high;
+        __u8 completion_code;
+        __u8 connection_state;
+        __u8 data[0];
+} __attribute__((packed));
 
 #define NCP_VOLNAME_LEN (16)
 #define NCP_NUMBER_OF_VOLUMES (256)
@@ -128,37 +128,37 @@ struct nw_nfs_info {
 };
 
 struct nw_info_struct {
-        __u32 spaceAlloc __attribute__((packed));
-        __le32 attributes __attribute__((packed));
-        __u16 flags __attribute__((packed));
-        __le32 dataStreamSize __attribute__((packed));
-        __le32 totalStreamSize __attribute__((packed));
-        __u16 numberOfStreams __attribute__((packed));
-        __le16 creationTime __attribute__((packed));
-        __le16 creationDate __attribute__((packed));
-        __u32 creatorID __attribute__((packed));
-        __le16 modifyTime __attribute__((packed));
-        __le16 modifyDate __attribute__((packed));
-        __u32 modifierID __attribute__((packed));
-        __le16 lastAccessDate __attribute__((packed));
-        __u16 archiveTime __attribute__((packed));
-        __u16 archiveDate __attribute__((packed));
-        __u32 archiverID __attribute__((packed));
-        __u16 inheritedRightsMask __attribute__((packed));
-        __le32 dirEntNum __attribute__((packed));
-        __le32 DosDirNum __attribute__((packed));
-        __u32 volNumber __attribute__((packed));
-        __u32 EADataSize __attribute__((packed));
-        __u32 EAKeyCount __attribute__((packed));
-        __u32 EAKeySize __attribute__((packed));
-        __u32 NSCreator __attribute__((packed));
-        __u8 nameLen __attribute__((packed));
-        __u8 entryName[256] __attribute__((packed));
+        __u32 spaceAlloc;
+        __le32 attributes;
+        __u16 flags;
+        __le32 dataStreamSize;
+        __le32 totalStreamSize;
+        __u16 numberOfStreams;
+        __le16 creationTime;
+        __le16 creationDate;
+        __u32 creatorID;
+        __le16 modifyTime;
+        __le16 modifyDate;
+        __u32 modifierID;
+        __le16 lastAccessDate;
+        __u16 archiveTime;
+        __u16 archiveDate;
+        __u32 archiverID;
+        __u16 inheritedRightsMask;
+        __le32 dirEntNum;
+        __le32 DosDirNum;
+        __u32 volNumber;
+        __u32 EADataSize;
+        __u32 EAKeyCount;
+        __u32 EAKeySize;
+        __u32 NSCreator;
+        __u8 nameLen;
+        __u8 entryName[256];
         /* libncp may depend on there being nothing after entryName */
 #ifdef __KERNEL__
         struct nw_nfs_info nfs;
 #endif
-};
+} __attribute__((packed));
 
 /* modify mask - use with MODIFY_DOS_INFO structure */
 #define DM_ATTRIBUTES             (cpu_to_le32(0x02))
@@ -176,26 +176,26 @@ struct nw_info_struct {
 #define DM_MAXIMUM_SPACE          (cpu_to_le32(0x2000))
 
 struct nw_modify_dos_info {
-        __le32 attributes __attribute__((packed));
-        __le16 creationDate __attribute__((packed));
-        __le16 creationTime __attribute__((packed));
-        __u32 creatorID __attribute__((packed));
-        __le16 modifyDate __attribute__((packed));
-        __le16 modifyTime __attribute__((packed));
-        __u32 modifierID __attribute__((packed));
-        __u16 archiveDate __attribute__((packed));
-        __u16 archiveTime __attribute__((packed));
-        __u32 archiverID __attribute__((packed));
-        __le16 lastAccessDate __attribute__((packed));
-        __u16 inheritanceGrantMask __attribute__((packed));
-        __u16 inheritanceRevokeMask __attribute__((packed));
-        __u32 maximumSpace __attribute__((packed));
-};
+        __le32 attributes;
+        __le16 creationDate;
+        __le16 creationTime;
+        __u32 creatorID;
+        __le16 modifyDate;
+        __le16 modifyTime;
+        __u32 modifierID;
+        __u16 archiveDate;
+        __u16 archiveTime;
+        __u32 archiverID;
+        __le16 lastAccessDate;
+        __u16 inheritanceGrantMask;
+        __u16 inheritanceRevokeMask;
+        __u32 maximumSpace;
+} __attribute__((packed));
 
 struct nw_search_sequence {
-        __u8 volNumber __attribute__((packed));
-        __u32 dirBase __attribute__((packed));
-        __u32 sequence __attribute__((packed));
-};
+        __u8 volNumber;
+        __u32 dirBase;
+        __u32 sequence;
+} __attribute__((packed));
 
 #endif                          /* _LINUX_NCP_H */
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.h b/include/linux/netfilter.h
index be365e70ee99..4cf6088625c1 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -168,6 +168,37 @@ void nf_log_packet(int pf,
                    const struct net_device *out,
                    struct nf_loginfo *li,
                    const char *fmt, ...);
+
+int nf_hook_slow(int pf, unsigned int hook, struct sk_buff **pskb,
+                 struct net_device *indev, struct net_device *outdev,
+                 int (*okfn)(struct sk_buff *), int thresh);
+
+/**
+ *      nf_hook_thresh - call a netfilter hook
+ *      
+ *      Returns 1 if the hook has allowed the packet to pass.  The function
+ *      okfn must be invoked by the caller in this case.  Any other return
+ *      value indicates the packet has been consumed by the hook.
+ */
+static inline int nf_hook_thresh(int pf, unsigned int hook,
+                                 struct sk_buff **pskb,
+                                 struct net_device *indev,
+                                 struct net_device *outdev,
+                                 int (*okfn)(struct sk_buff *), int thresh)
+{
+#ifndef CONFIG_NETFILTER_DEBUG
+        if (list_empty(&nf_hooks[pf][hook]))
+                return 1;
+#endif
+        return nf_hook_slow(pf, hook, pskb, indev, outdev, okfn, thresh);
+}
+
+static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb,
+                          struct net_device *indev, struct net_device *outdev,
+                          int (*okfn)(struct sk_buff *))
+{
+        return nf_hook_thresh(pf, hook, pskb, indev, outdev, okfn, INT_MIN);
+}
                    
 /* Activate hook; either okfn or kfree_skb called, unless a hook
    returns NF_STOLEN (in which case, it's up to the hook to deal with
@@ -188,35 +219,17 @@ void nf_log_packet(int pf,
 
 /* This is gross, but inline doesn't cut it for avoiding the function
    call in fast path: gcc doesn't inline (needs value tracking?). --RR */
-#ifdef CONFIG_NETFILTER_DEBUG
-#define NF_HOOK(pf, hook, skb, indev, outdev, okfn)                            \
-({int __ret;                                                                   \
-if ((__ret=nf_hook_slow(pf, hook, &(skb), indev, outdev, okfn, INT_MIN)) == 1) \
-        __ret = (okfn)(skb);                                                   \
-__ret;})
-#define NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, thresh)             \
-({int __ret;                                                                   \
-if ((__ret=nf_hook_slow(pf, hook, &(skb), indev, outdev, okfn, thresh)) == 1)  \
-        __ret = (okfn)(skb);                                                   \
-__ret;})
-#else
-#define NF_HOOK(pf, hook, skb, indev, outdev, okfn)                            \
-({int __ret;                                                                   \
-if (list_empty(&nf_hooks[pf][hook]) ||                                         \
-    (__ret=nf_hook_slow(pf, hook, &(skb), indev, outdev, okfn, INT_MIN)) == 1) \
-        __ret = (okfn)(skb);                                                   \
-__ret;})
+
+/* HX: It's slightly less gross now. */
+
 #define NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, thresh)             \
 ({int __ret;                                                                   \
-if (list_empty(&nf_hooks[pf][hook]) ||                                         \
-    (__ret=nf_hook_slow(pf, hook, &(skb), indev, outdev, okfn, thresh)) == 1)  \
+if ((__ret=nf_hook_thresh(pf, hook, &(skb), indev, outdev, okfn, thresh)) == 1)\
         __ret = (okfn)(skb);                                                   \
 __ret;})
-#endif
 
-int nf_hook_slow(int pf, unsigned int hook, struct sk_buff **pskb,
-                 struct net_device *indev, struct net_device *outdev,
-                 int (*okfn)(struct sk_buff *), int thresh);
+#define NF_HOOK(pf, hook, skb, indev, outdev, okfn) \
+        NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, INT_MIN)
 
 /* Call setsockopt() */
 int nf_setsockopt(struct sock *sk, int pf, int optval, char __user *opt, 
@@ -261,6 +274,20 @@ struct nf_queue_rerouter {
 extern int nf_register_queue_rerouter(int pf, struct nf_queue_rerouter *rer);
 extern int nf_unregister_queue_rerouter(int pf);
 
+#include <net/flow.h>
+extern void (*ip_nat_decode_session)(struct sk_buff *, struct flowi *);
+
+static inline void
+nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, int family)
+{
+#ifdef CONFIG_IP_NF_NAT_NEEDED
+        void (*decodefn)(struct sk_buff *, struct flowi *);
+
+        if (family == AF_INET && (decodefn = ip_nat_decode_session) != NULL)
+                decodefn(skb, fl);
+#endif
+}
+
 #ifdef CONFIG_PROC_FS
 #include <linux/proc_fs.h>
 extern struct proc_dir_entry *proc_net_netfilter;
@@ -268,7 +295,24 @@ extern struct proc_dir_entry *proc_net_netfilter;
 
 #else /* !CONFIG_NETFILTER */
 #define NF_HOOK(pf, hook, skb, indev, outdev, okfn) (okfn)(skb)
+static inline int nf_hook_thresh(int pf, unsigned int hook,
+                                 struct sk_buff **pskb,
+                                 struct net_device *indev,
+                                 struct net_device *outdev,
+                                 int (*okfn)(struct sk_buff *), int thresh)
+{
+        return okfn(*pskb);
+}
+static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb,
+                          struct net_device *indev, struct net_device *outdev,
+                          int (*okfn)(struct sk_buff *))
+{
+        return okfn(*pskb);
+}
 static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {}
+struct flowi;
+static inline void
+nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, int family) {}
 #endif /*CONFIG_NETFILTER*/
 
 #endif /*__KERNEL__*/
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..59ff6c430cf6
--- /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__(u_int64_t)-1)) & ~(__alignof__(u_int64_t)-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_nat_protocol.h b/include/linux/netfilter_ipv4/ip_nat_protocol.h
index ef63aa991a06..612a43614e7b 100644
--- a/include/linux/netfilter_ipv4/ip_nat_protocol.h
+++ b/include/linux/netfilter_ipv4/ip_nat_protocol.h
@@ -42,13 +42,6 @@ struct ip_nat_protocol
                             enum ip_nat_manip_type maniptype,
                             const struct ip_conntrack *conntrack);
 
-        unsigned int (*print)(char *buffer,
-                              const struct ip_conntrack_tuple *match,
-                              const struct ip_conntrack_tuple *mask);
-
-        unsigned int (*print_range)(char *buffer,
-                                    const struct ip_nat_range *range);
-
         int (*range_to_nfattr)(struct sk_buff *skb,
                                const struct ip_nat_range *range);
 
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_policy.h b/include/linux/netfilter_ipv4/ipt_policy.h
new file mode 100644
index 000000000000..7fd1bec453f1
--- /dev/null
+++ b/include/linux/netfilter_ipv4/ipt_policy.h
@@ -0,0 +1,52 @@
+#ifndef _IPT_POLICY_H
+#define _IPT_POLICY_H
+
+#define IPT_POLICY_MAX_ELEM     4
+
+enum ipt_policy_flags
+{
+        IPT_POLICY_MATCH_IN     = 0x1,
+        IPT_POLICY_MATCH_OUT    = 0x2,
+        IPT_POLICY_MATCH_NONE   = 0x4,
+        IPT_POLICY_MATCH_STRICT = 0x8,
+};
+
+enum ipt_policy_modes
+{
+        IPT_POLICY_MODE_TRANSPORT,
+        IPT_POLICY_MODE_TUNNEL
+};
+
+struct ipt_policy_spec
+{
+        u_int8_t        saddr:1,
+                        daddr:1,
+                        proto:1,
+                        mode:1,
+                        spi:1,
+                        reqid:1;
+};
+
+struct ipt_policy_elem
+{
+        u_int32_t       saddr;
+        u_int32_t       smask;
+        u_int32_t       daddr;
+        u_int32_t       dmask;
+        u_int32_t       spi;
+        u_int32_t       reqid;
+        u_int8_t        proto;
+        u_int8_t        mode;
+
+        struct ipt_policy_spec  match;
+        struct ipt_policy_spec  invert;
+};
+
+struct ipt_policy_info
+{
+        struct ipt_policy_elem pol[IPT_POLICY_MAX_ELEM];
+        u_int16_t flags;
+        u_int16_t len;
+};
+
+#endif /* _IPT_POLICY_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.h b/include/linux/netfilter_ipv6.h
index 53b2983f6278..14f2bd010884 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -72,7 +72,12 @@ enum nf_ip6_hook_priorities {
         NF_IP6_PRI_LAST = INT_MAX,
 };
 
+#ifdef CONFIG_NETFILTER
 extern int ipv6_netfilter_init(void);
 extern void ipv6_netfilter_fini(void);
+#else /* CONFIG_NETFILTER */
+static inline int ipv6_netfilter_init(void) { return 0; }
+static inline void ipv6_netfilter_fini(void) { return; }
+#endif /* CONFIG_NETFILTER */
 
 #endif /*__LINUX_IP6_NETFILTER_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_policy.h b/include/linux/netfilter_ipv6/ip6t_policy.h
new file mode 100644
index 000000000000..5a93afcd2ff1
--- /dev/null
+++ b/include/linux/netfilter_ipv6/ip6t_policy.h
@@ -0,0 +1,52 @@
+#ifndef _IP6T_POLICY_H
+#define _IP6T_POLICY_H
+
+#define IP6T_POLICY_MAX_ELEM    4
+
+enum ip6t_policy_flags
+{
+        IP6T_POLICY_MATCH_IN            = 0x1,
+        IP6T_POLICY_MATCH_OUT           = 0x2,
+        IP6T_POLICY_MATCH_NONE          = 0x4,
+        IP6T_POLICY_MATCH_STRICT        = 0x8,
+};
+
+enum ip6t_policy_modes
+{
+        IP6T_POLICY_MODE_TRANSPORT,
+        IP6T_POLICY_MODE_TUNNEL
+};
+
+struct ip6t_policy_spec
+{
+        u_int8_t        saddr:1,
+                        daddr:1,
+                        proto:1,
+                        mode:1,
+                        spi:1,
+                        reqid:1;
+};
+
+struct ip6t_policy_elem
+{
+        struct in6_addr saddr;
+        struct in6_addr smask;
+        struct in6_addr daddr;
+        struct in6_addr dmask;
+        u_int32_t       spi;
+        u_int32_t       reqid;
+        u_int8_t        proto;
+        u_int8_t        mode;
+
+        struct ip6t_policy_spec match;
+        struct ip6t_policy_spec invert;
+};
+
+struct ip6t_policy_info
+{
+        struct ip6t_policy_elem pol[IP6T_POLICY_MAX_ELEM];
+        u_int16_t flags;
+        u_int16_t len;
+};
+
+#endif /* _IP6T_POLICY_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/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index 51c231a1e5a6..ec7c2e872d72 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -124,7 +124,7 @@ int		nfsd_statfs(struct svc_rqst *, struct svc_fh *,
 
 int             nfsd_notify_change(struct inode *, struct iattr *);
 int             nfsd_permission(struct svc_export *, struct dentry *, int);
-void            nfsd_sync_dir(struct dentry *dp);
+int             nfsd_sync_dir(struct dentry *dp);
 
 #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
 #ifdef CONFIG_NFSD_V2_ACL
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index bb842ea41033..0798b7781a6e 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -294,7 +294,7 @@ fill_post_wcc(struct svc_fh *fhp)
 /*
  * Lock a file handle/inode
  * NOTE: both fh_lock and fh_unlock are done "by hand" in
- * vfs.c:nfsd_rename as it needs to grab 2 i_sem's at once
+ * vfs.c:nfsd_rename as it needs to grab 2 i_mutex's at once
  * so, any changes here should be reflected there.
  */
 static inline void
@@ -317,7 +317,7 @@ fh_lock(struct svc_fh *fhp)
         }
 
         inode = dentry->d_inode;
-        down(&inode->i_sem);
+        mutex_lock(&inode->i_mutex);
         fill_pre_wcc(fhp);
         fhp->fh_locked = 1;
 }
@@ -333,7 +333,7 @@ fh_unlock(struct svc_fh *fhp)
 
         if (fhp->fh_locked) {
                 fill_post_wcc(fhp);
-                up(&fhp->fh_dentry->d_inode->i_sem);
+                mutex_unlock(&fhp->fh_dentry->d_inode->i_mutex);
                 fhp->fh_locked = 0;
         }
 }
diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h
index 8903688890ce..77adba7d2281 100644
--- a/include/linux/nfsd/xdr4.h
+++ b/include/linux/nfsd/xdr4.h
@@ -145,8 +145,9 @@ struct nfsd4_lock {
                 } ok;
                 struct nfsd4_lock_denied        denied;
         } u;
-
-        struct nfs4_stateowner *lk_stateowner;
+        /* The lk_replay_owner is the open owner in the open_to_lock_owner
+         * case and the lock owner otherwise: */
+        struct nfs4_stateowner *lk_replay_owner;
 };
 #define lk_new_open_seqid       v.new.open_seqid
 #define lk_new_open_stateid     v.new.open_stateid
diff --git a/include/linux/pagevec.h b/include/linux/pagevec.h
index def32c5715be..8eb7fa76c1d0 100644
--- a/include/linux/pagevec.h
+++ b/include/linux/pagevec.h
@@ -5,6 +5,9 @@
  * pages.  A pagevec is a multipage container which is used for that.
  */
 
+#ifndef _LINUX_PAGEVEC_H
+#define _LINUX_PAGEVEC_H
+
 /* 14 pointers + two long's align the pagevec structure to a power of two */
 #define PAGEVEC_SIZE    14
 
@@ -83,3 +86,5 @@ static inline void pagevec_lru_add(struct pagevec *pvec)
         if (pagevec_count(pvec))
                 __pagevec_lru_add(pvec);
 }
+
+#endif /* _LINUX_PAGEVEC_H */
diff --git a/include/linux/parport.h b/include/linux/parport.h
index f7ff0b0c4031..f67f838a3a1f 100644
--- a/include/linux/parport.h
+++ b/include/linux/parport.h
@@ -236,12 +236,14 @@ struct pardevice {
 
 /* IEEE1284 information */
 
-/* IEEE1284 phases */
+/* IEEE1284 phases. These are exposed to userland through ppdev IOCTL
+ * PP[GS]ETPHASE, so do not change existing values. */
 enum ieee1284_phase {
         IEEE1284_PH_FWD_DATA,
         IEEE1284_PH_FWD_IDLE,
         IEEE1284_PH_TERMINATE,
         IEEE1284_PH_NEGOTIATION,
+        IEEE1284_PH_HBUSY_DNA,
         IEEE1284_PH_REV_IDLE,
         IEEE1284_PH_HBUSY_DAVAIL,
         IEEE1284_PH_REV_DATA,
diff --git a/include/linux/pci.h b/include/linux/pci.h
index de690ca73d58..0a44072383ec 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -78,6 +78,23 @@ typedef int __bitwise pci_power_t;
 #define PCI_UNKNOWN     ((pci_power_t __force) 5)
 #define PCI_POWER_ERROR ((pci_power_t __force) -1)
 
+/** The pci_channel state describes connectivity between the CPU and
+ *  the pci device.  If some PCI bus between here and the pci device
+ *  has crashed or locked up, this info is reflected here.
+ */
+typedef unsigned int __bitwise pci_channel_state_t;
+
+enum pci_channel_state {
+        /* I/O channel is in normal state */
+        pci_channel_io_normal = (__force pci_channel_state_t) 1,
+
+        /* I/O to channel is blocked */
+        pci_channel_io_frozen = (__force pci_channel_state_t) 2,
+
+        /* PCI card is dead */
+        pci_channel_io_perm_failure = (__force pci_channel_state_t) 3,
+};
+
 /*
  * The pci_dev structure is used to describe PCI devices.
  */
@@ -98,6 +115,7 @@ struct pci_dev {
         unsigned int    class;          /* 3 bytes: (base,sub,prog-if) */
         u8              hdr_type;       /* PCI header type (`multi' flag masked out) */
         u8              rom_base_reg;   /* which config register controls the ROM */
+        u8              pin;            /* which interrupt pin this device uses */
 
         struct pci_driver *driver;      /* which driver has allocated this device */
         u64             dma_mask;       /* Mask of the bits of bus address this
@@ -110,6 +128,7 @@ struct pci_dev {
                                            this is D0-D3, D0 being fully functional,
                                            and D3 being off. */
 
+        pci_channel_state_t error_state;        /* current connectivity state */
         struct  device  dev;            /* Generic device interface */
 
         /* device is compatible with these IDs */
@@ -232,6 +251,54 @@ struct pci_dynids {
         unsigned int use_driver_data:1; /* pci_driver->driver_data is used */
 };
 
+/* ---------------------------------------------------------------- */
+/** PCI Error Recovery System (PCI-ERS).  If a PCI device driver provides
+ *  a set fof callbacks in struct pci_error_handlers, then that device driver
+ *  will be notified of PCI bus errors, and will be driven to recovery
+ *  when an error occurs.
+ */
+
+typedef unsigned int __bitwise pci_ers_result_t;
+
+enum pci_ers_result {
+        /* no result/none/not supported in device driver */
+        PCI_ERS_RESULT_NONE = (__force pci_ers_result_t) 1,
+
+        /* Device driver can recover without slot reset */
+        PCI_ERS_RESULT_CAN_RECOVER = (__force pci_ers_result_t) 2,
+
+        /* Device driver wants slot to be reset. */
+        PCI_ERS_RESULT_NEED_RESET = (__force pci_ers_result_t) 3,
+
+        /* Device has completely failed, is unrecoverable */
+        PCI_ERS_RESULT_DISCONNECT = (__force pci_ers_result_t) 4,
+
+        /* Device driver is fully recovered and operational */
+        PCI_ERS_RESULT_RECOVERED = (__force pci_ers_result_t) 5,
+};
+
+/* PCI bus error event callbacks */
+struct pci_error_handlers
+{
+        /* PCI bus error detected on this device */
+        pci_ers_result_t (*error_detected)(struct pci_dev *dev,
+                              enum pci_channel_state error);
+
+        /* MMIO has been re-enabled, but not DMA */
+        pci_ers_result_t (*mmio_enabled)(struct pci_dev *dev);
+
+        /* PCI Express link has been reset */
+        pci_ers_result_t (*link_reset)(struct pci_dev *dev);
+
+        /* PCI slot has been reset */
+        pci_ers_result_t (*slot_reset)(struct pci_dev *dev);
+
+        /* Device driver may resume normal operations */
+        void (*resume)(struct pci_dev *dev);
+};
+
+/* ---------------------------------------------------------------- */
+
 struct module;
 struct pci_driver {
         struct list_head node;
@@ -244,6 +311,7 @@ struct pci_driver {
         int  (*enable_wake) (struct pci_dev *dev, pci_power_t state, int enable);   /* Enable wake event */
         void (*shutdown) (struct pci_dev *dev);
 
+        struct pci_error_handlers *err_handler;
         struct device_driver    driver;
         struct pci_dynids dynids;
 };
@@ -448,6 +516,7 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass
 
 void pci_walk_bus(struct pci_bus *top, void (*cb)(struct pci_dev *, void *),
                   void *userdata);
+int pci_cfg_space_size(struct pci_dev *dev);
 
 /* kmem_cache style wrapper around pci_alloc_consistent() */
 
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index a213e999de31..ecc1fc1f0f04 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
@@ -377,6 +378,7 @@
 #define PCI_DEVICE_ID_NS_87560_USB      0x0012
 #define PCI_DEVICE_ID_NS_83815          0x0020
 #define PCI_DEVICE_ID_NS_83820          0x0022
+#define PCI_DEVICE_ID_NS_CS5535_ISA     0x002b
 #define PCI_DEVICE_ID_NS_CS5535_IDE     0x002d
 #define PCI_DEVICE_ID_NS_CS5535_AUDIO   0x002e
 #define PCI_DEVICE_ID_NS_CS5535_USB     0x002f
@@ -500,6 +502,14 @@
 #define PCI_DEVICE_ID_AMD_8111_AUDIO    0x746d
 #define PCI_DEVICE_ID_AMD_8151_0        0x7454
 #define PCI_DEVICE_ID_AMD_8131_APIC     0x7450
+#define PCI_DEVICE_ID_AMD_CS5536_ISA    0x2090
+#define PCI_DEVICE_ID_AMD_CS5536_FLASH  0x2091
+#define PCI_DEVICE_ID_AMD_CS5536_AUDIO  0x2093
+#define PCI_DEVICE_ID_AMD_CS5536_OHC    0x2094
+#define PCI_DEVICE_ID_AMD_CS5536_EHC    0x2095
+#define PCI_DEVICE_ID_AMD_CS5536_UDC    0x2096
+#define PCI_DEVICE_ID_AMD_CS5536_UOC    0x2097
+#define PCI_DEVICE_ID_AMD_CS5536_IDE    0x209A
 
 #define PCI_DEVICE_ID_AMD_CS5536_IDE    0x209A
 
@@ -1041,6 +1051,11 @@
 #define PCI_DEVICE_ID_NVIDIA_NVENET_6           0x00e6
 #define PCI_DEVICE_ID_NVIDIA_CK8S_AUDIO         0x00ea
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2     0x00ee
+#define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6800_ALT1 0x00f0
+#define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6600_ALT1 0x00f1
+#define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6600_ALT2 0x00f2
+#define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6200_ALT1 0x00f3
+#define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6800_GT   0x00f9
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE_SDR        0x0100
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE_DDR        0x0101
 #define PCI_DEVICE_ID_NVIDIA_QUADRO             0x0103
@@ -1583,6 +1598,23 @@
 #define PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_485_2_6       0x0009
 #define PCI_SUBDEVICE_ID_CONNECT_TECH_BH081101V1        0x000A
 #define PCI_SUBDEVICE_ID_CONNECT_TECH_BH041101V1        0x000B
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_20MHZ         0x000C
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_BH2_PTM           0x000D
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_NT960PCI          0x0100
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_2           0x0201
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_4           0x0202
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_232    0x0300
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_232    0x0301
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_232    0x0302
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_1_1      0x0310
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_2      0x0311
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_4      0x0312
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2        0x0320
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4        0x0321
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8        0x0322
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_485    0x0330
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_485    0x0331
+#define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_485    0x0332
 
 
 #define PCI_VENDOR_ID_NVIDIA_SGS        0x12d2
@@ -1960,6 +1992,7 @@
 #define PCI_VENDOR_ID_DCI               0x6666
 #define PCI_DEVICE_ID_DCI_PCCOM4        0x0001
 #define PCI_DEVICE_ID_DCI_PCCOM8        0x0002
+#define PCI_DEVICE_ID_DCI_PCCOM2        0x0004
 
 #define PCI_VENDOR_ID_INTEL             0x8086
 #define PCI_DEVICE_ID_INTEL_EESSC       0x0008
@@ -2121,6 +2154,9 @@
 #define PCI_DEVICE_ID_INTEL_IXP2800     0x9004
 #define PCI_DEVICE_ID_INTEL_S21152BB    0xb152
 
+#define PCI_VENDOR_ID_SCALEMP           0x8686
+#define PCI_DEVICE_ID_SCALEMP_VSMP_CTL  0x1010
+
 #define PCI_VENDOR_ID_COMPUTONE         0x8e0e
 #define PCI_DEVICE_ID_COMPUTONE_IP2EX   0x0291
 #define PCI_DEVICE_ID_COMPUTONE_PG      0x0302
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index e2a089b051ed..d27a78b71297 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -196,6 +196,7 @@
 #define  PCI_CAP_ID_MSI         0x05    /* Message Signalled Interrupts */
 #define  PCI_CAP_ID_CHSWP       0x06    /* CompactPCI HotSwap */
 #define  PCI_CAP_ID_PCIX        0x07    /* PCI-X */
+#define  PCI_CAP_ID_HT_IRQCONF  0x08    /* HyperTransport IRQ Configuration */
 #define  PCI_CAP_ID_SHPC        0x0C    /* PCI Standard Hot-Plug Controller */
 #define  PCI_CAP_ID_EXP         0x10    /* PCI Express */
 #define  PCI_CAP_ID_MSIX        0x11    /* MSI-X */
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index fb8d2d24e4bb..cb9039a21f2a 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -19,7 +19,6 @@
 
 struct percpu_data {
         void *ptrs[NR_CPUS];
-        void *blkp;
 };
 
 /* 
@@ -33,14 +32,14 @@ struct percpu_data {
         (__typeof__(ptr))__p->ptrs[(cpu)];      \
 })
 
-extern void *__alloc_percpu(size_t size, size_t align);
+extern void *__alloc_percpu(size_t size);
 extern void free_percpu(const void *);
 
 #else /* CONFIG_SMP */
 
 #define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
 
-static inline void *__alloc_percpu(size_t size, size_t align)
+static inline void *__alloc_percpu(size_t size)
 {
         void *ret = kmalloc(size, GFP_KERNEL);
         if (ret)
@@ -55,7 +54,6 @@ static inline void free_percpu(const void *ptr)
 #endif /* CONFIG_SMP */
 
 /* Simple wrapper for the common case: zeros memory. */
-#define alloc_percpu(type) \
-        ((type *)(__alloc_percpu(sizeof(type), __alignof__(type))))
+#define alloc_percpu(type)      ((type *)(__alloc_percpu(sizeof(type))))
 
 #endif /* __LINUX_PERCPU_H */
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/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index 1767073df26f..b12e59c75752 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -37,7 +37,7 @@ struct pipe_inode_info {
    memory allocation, whereas PIPE_BUF makes atomicity guarantees.  */
 #define PIPE_SIZE               PAGE_SIZE
 
-#define PIPE_SEM(inode)         (&(inode).i_sem)
+#define PIPE_MUTEX(inode)       (&(inode).i_mutex)
 #define PIPE_WAIT(inode)        (&(inode).i_pipe->wait)
 #define PIPE_READERS(inode)     ((inode).i_pipe->readers)
 #define PIPE_WRITERS(inode)     ((inode).i_pipe->writers)
diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index 373bd3b9b330..217d3daf7336 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -140,7 +140,7 @@ extern int find_via_pmu(void);
 
 extern int pmu_request(struct adb_request *req,
                 void (*done)(struct adb_request *), int nbytes, ...);
-
+extern int pmu_queue_request(struct adb_request *req);
 extern void pmu_poll(void);
 extern void pmu_poll_adb(void); /* For use by xmon */
 extern void pmu_wait_complete(struct adb_request *req);
@@ -160,12 +160,6 @@ extern void pmu_unlock(void);
 extern int pmu_present(void);
 extern int pmu_get_model(void);
 
-extern int pmu_i2c_combined_read(int bus, int addr, int subaddr,  u8* data, int len);
-extern int pmu_i2c_stdsub_write(int bus, int addr, int subaddr,  u8* data, int len);
-extern int pmu_i2c_simple_read(int bus, int addr,  u8* data, int len);
-extern int pmu_i2c_simple_write(int bus, int addr,  u8* data, int len);
-
-
 #ifdef CONFIG_PM
 /*
  * Stuff for putting the powerbook to sleep and waking it again.
diff --git a/include/linux/poll.h b/include/linux/poll.h
index f6da702088f4..8e8f6098508a 100644
--- a/include/linux/poll.h
+++ b/include/linux/poll.h
@@ -92,7 +92,11 @@ void zero_fd_set(unsigned long nr, unsigned long *fdset)
         memset(fdset, 0, FDS_BYTES(nr));
 }
 
-extern int do_select(int n, fd_set_bits *fds, long *timeout);
+#define MAX_INT64_SECONDS (((s64)(~((u64)0)>>1)/HZ)-1)
+
+extern int do_select(int n, fd_set_bits *fds, s64 *timeout);
+extern int do_sys_poll(struct pollfd __user * ufds, unsigned int nfds,
+                       s64 *timeout);
 
 #endif /* KERNEL */
 
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index f942e2bad8e3..54faf5236da0 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -42,7 +42,7 @@ struct k_itimer {
         timer_t it_id;                  /* timer id */
         int it_overrun;                 /* overrun on pending signal  */
         int it_overrun_last;            /* overrun on last delivered signal */
-        int it_requeue_pending;         /* waiting to requeue this timer */
+        int it_requeue_pending;         /* waiting to requeue this timer */
 #define REQUEUE_PENDING 1
         int it_sigev_notify;            /* notify word of sigevent struct */
         int it_sigev_signo;             /* signo word of sigevent struct */
@@ -51,10 +51,8 @@ struct k_itimer {
         struct sigqueue *sigq;          /* signal queue entry. */
         union {
                 struct {
-                        struct timer_list timer;
-                        struct list_head abs_timer_entry; /* clock abs_timer_list */
-                        struct timespec wall_to_prev;   /* wall_to_monotonic used when set */
-                        unsigned long incr; /* interval in jiffies */
+                        struct hrtimer timer;
+                        ktime_t interval;
                 } real;
                 struct cpu_timer_list cpu;
                 struct {
@@ -66,18 +64,14 @@ struct k_itimer {
         } it;
 };
 
-struct k_clock_abs {
-        struct list_head list;
-        spinlock_t lock;
-};
 struct k_clock {
-        int res;                /* in nano seconds */
-        int (*clock_getres) (clockid_t which_clock, struct timespec *tp);
-        struct k_clock_abs *abs_struct;
-        int (*clock_set) (clockid_t which_clock, struct timespec * tp);
-        int (*clock_get) (clockid_t which_clock, struct timespec * tp);
+        int res;                /* in nanoseconds */
+        int (*clock_getres) (const clockid_t which_clock, struct timespec *tp);
+        int (*clock_set) (const clockid_t which_clock, struct timespec * tp);
+        int (*clock_get) (const clockid_t which_clock, struct timespec * tp);
         int (*timer_create) (struct k_itimer *timer);
-        int (*nsleep) (clockid_t which_clock, int flags, struct timespec *);
+        int (*nsleep) (const clockid_t which_clock, int flags,
+                       struct timespec *, struct timespec __user *);
         int (*timer_set) (struct k_itimer * timr, int flags,
                           struct itimerspec * new_setting,
                           struct itimerspec * old_setting);
@@ -87,53 +81,35 @@ struct k_clock {
                            struct itimerspec * cur_setting);
 };
 
-void register_posix_clock(clockid_t clock_id, struct k_clock *new_clock);
+void register_posix_clock(const clockid_t clock_id, struct k_clock *new_clock);
 
-/* Error handlers for timer_create, nanosleep and settime */
+/* error handlers for timer_create, nanosleep and settime */
 int do_posix_clock_notimer_create(struct k_itimer *timer);
-int do_posix_clock_nonanosleep(clockid_t, int flags, struct timespec *);
-int do_posix_clock_nosettime(clockid_t, struct timespec *tp);
+int do_posix_clock_nonanosleep(const clockid_t, int flags, struct timespec *,
+                               struct timespec __user *);
+int do_posix_clock_nosettime(const clockid_t, struct timespec *tp);
 
 /* function to call to trigger timer event */
 int posix_timer_event(struct k_itimer *timr, int si_private);
 
-struct now_struct {
-        unsigned long jiffies;
-};
-
-#define posix_get_now(now) (now)->jiffies = jiffies;
-#define posix_time_before(timer, now) \
-                      time_before((timer)->expires, (now)->jiffies)
-
-#define posix_bump_timer(timr, now)                                     \
-         do {                                                           \
-              long delta, orun;                                         \
-              delta = now.jiffies - (timr)->it.real.timer.expires;      \
-              if (delta >= 0) {                                         \
-                   orun = 1 + (delta / (timr)->it.real.incr);           \
-                  (timr)->it.real.timer.expires +=                      \
-                         orun * (timr)->it.real.incr;                   \
-                  (timr)->it_overrun += orun;                           \
-              }                                                         \
-            }while (0)
-
-int posix_cpu_clock_getres(clockid_t which_clock, struct timespec *);
-int posix_cpu_clock_get(clockid_t which_clock, struct timespec *);
-int posix_cpu_clock_set(clockid_t which_clock, const struct timespec *tp);
-int posix_cpu_timer_create(struct k_itimer *);
-int posix_cpu_nsleep(clockid_t, int, struct timespec *);
-int posix_cpu_timer_set(struct k_itimer *, int,
-                        struct itimerspec *, struct itimerspec *);
-int posix_cpu_timer_del(struct k_itimer *);
-void posix_cpu_timer_get(struct k_itimer *, struct itimerspec *);
-
-void posix_cpu_timer_schedule(struct k_itimer *);
-
-void run_posix_cpu_timers(struct task_struct *);
-void posix_cpu_timers_exit(struct task_struct *);
-void posix_cpu_timers_exit_group(struct task_struct *);
-
-void set_process_cpu_timer(struct task_struct *, unsigned int,
-                           cputime_t *, cputime_t *);
+int posix_cpu_clock_getres(const clockid_t which_clock, struct timespec *ts);
+int posix_cpu_clock_get(const clockid_t which_clock, struct timespec *ts);
+int posix_cpu_clock_set(const clockid_t which_clock, const struct timespec *ts);
+int posix_cpu_timer_create(struct k_itimer *timer);
+int posix_cpu_nsleep(const clockid_t which_clock, int flags,
+                     struct timespec *rqtp, struct timespec __user *rmtp);
+int posix_cpu_timer_set(struct k_itimer *timer, int flags,
+                        struct itimerspec *new, struct itimerspec *old);
+int posix_cpu_timer_del(struct k_itimer *timer);
+void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec *itp);
+
+void posix_cpu_timer_schedule(struct k_itimer *timer);
+
+void run_posix_cpu_timers(struct task_struct *task);
+void posix_cpu_timers_exit(struct task_struct *task);
+void posix_cpu_timers_exit_group(struct task_struct *task);
+
+void set_process_cpu_timer(struct task_struct *task, unsigned int clock_idx,
+                           cputime_t *newval, cputime_t *oldval);
 
 #endif
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/ptrace.h b/include/linux/ptrace.h
index b2b3dba1298d..9d5cd106b344 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -20,8 +20,6 @@
 #define PTRACE_DETACH           0x11
 
 #define PTRACE_SYSCALL            24
-#define PTRACE_SYSEMU             31
-#define PTRACE_SYSEMU_SINGLESTEP  32
 
 /* 0x4200-0x4300 are reserved for architecture-independent additions.  */
 #define PTRACE_SETOPTIONS       0x4200
@@ -80,6 +78,8 @@
 
 
 extern long arch_ptrace(struct task_struct *child, long request, long addr, long data);
+extern struct task_struct *ptrace_get_task_struct(pid_t pid);
+extern int ptrace_traceme(void);
 extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len);
 extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len);
 extern int ptrace_attach(struct task_struct *tsk);
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 36e5d269612f..c57ff2fcb30a 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -19,6 +19,7 @@
 #ifndef _LINUX_RADIX_TREE_H
 #define _LINUX_RADIX_TREE_H
 
+#include <linux/sched.h>
 #include <linux/preempt.h>
 #include <linux/types.h>
 
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/rcupdate.h b/include/linux/rcupdate.h
index a471f3bb713e..981f9aa43353 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -65,7 +65,11 @@ struct rcu_ctrlblk {
         long    cur;            /* Current batch number.                      */
         long    completed;      /* Number of the last completed batch         */
         int     next_pending;   /* Is the next batch already waiting?         */
-} ____cacheline_maxaligned_in_smp;
+
+        spinlock_t      lock    ____cacheline_internodealigned_in_smp;
+        cpumask_t       cpumask; /* CPUs that need to switch in order    */
+                                 /* for current batch to proceed.        */
+} ____cacheline_internodealigned_in_smp;
 
 /* Is batch a before batch b ? */
 static inline int rcu_batch_before(long a, long b)
@@ -125,36 +129,7 @@ static inline void rcu_bh_qsctr_inc(int cpu)
         rdp->passed_quiesc = 1;
 }
 
-static inline int __rcu_pending(struct rcu_ctrlblk *rcp,
-                                                struct rcu_data *rdp)
-{
-        /* This cpu has pending rcu entries and the grace period
-         * for them has completed.
-         */
-        if (rdp->curlist && !rcu_batch_before(rcp->completed, rdp->batch))
-                return 1;
-
-        /* This cpu has no pending entries, but there are new entries */
-        if (!rdp->curlist && rdp->nxtlist)
-                return 1;
-
-        /* This cpu has finished callbacks to invoke */
-        if (rdp->donelist)
-                return 1;
-
-        /* The rcu core waits for a quiescent state from the cpu */
-        if (rdp->quiescbatch != rcp->cur || rdp->qs_pending)
-                return 1;
-
-        /* nothing to do */
-        return 0;
-}
-
-static inline int rcu_pending(int cpu)
-{
-        return __rcu_pending(&rcu_ctrlblk, &per_cpu(rcu_data, cpu)) ||
-                __rcu_pending(&rcu_bh_ctrlblk, &per_cpu(rcu_bh_data, cpu));
-}
+extern int rcu_pending(int cpu);
 
 /**
  * rcu_read_lock - mark the beginning of an RCU read-side critical section.
diff --git a/include/linux/rcuref.h b/include/linux/rcuref.h
deleted file mode 100644
index e1adbba14b67..000000000000
--- a/include/linux/rcuref.h
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- * rcuref.h
- *
- * Reference counting for elements of lists/arrays protected by
- * RCU.
- *
- * 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.
- *
- * Copyright (C) IBM Corporation, 2005
- *
- * Author: Dipankar Sarma <dipankar@in.ibm.com>
- *         Ravikiran Thirumalai <kiran_th@gmail.com>
- *
- * See Documentation/RCU/rcuref.txt for detailed user guide.
- *
- */
-
-#ifndef _RCUREF_H_
-#define _RCUREF_H_
-
-#ifdef __KERNEL__
-
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-#include <asm/atomic.h>
-
-/*
- * These APIs work on traditional atomic_t counters used in the
- * kernel for reference counting. Under special circumstances
- * where a lock-free get() operation races with a put() operation
- * these APIs can be used. See Documentation/RCU/rcuref.txt.
- */
-
-#ifdef __HAVE_ARCH_CMPXCHG
-
-/**
- * rcuref_inc - increment refcount for object.
- * @rcuref: reference counter in the object in question.
- *
- * This should be used only for objects where we use RCU and
- * use the rcuref_inc_lf() api to acquire a reference
- * in a lock-free reader-side critical section.
- */
-static inline void rcuref_inc(atomic_t *rcuref)
-{
-        atomic_inc(rcuref);
-}
-
-/**
- * rcuref_dec - decrement refcount for object.
- * @rcuref: reference counter in the object in question.
- *
- * This should be used only for objects where we use RCU and
- * use the rcuref_inc_lf() api to acquire a reference
- * in a lock-free reader-side critical section.
- */
-static inline void rcuref_dec(atomic_t *rcuref)
-{
-        atomic_dec(rcuref);
-}
-
-/**
- * rcuref_dec_and_test - decrement refcount for object and test
- * @rcuref: reference counter in the object.
- * @release: pointer to the function that will clean up the object
- *           when the last reference to the object is released.
- *           This pointer is required.
- *
- * Decrement the refcount, and if 0, return 1. Else return 0.
- *
- * This should be used only for objects where we use RCU and
- * use the rcuref_inc_lf() api to acquire a reference
- * in a lock-free reader-side critical section.
- */
-static inline int rcuref_dec_and_test(atomic_t *rcuref)
-{
-        return atomic_dec_and_test(rcuref);
-}
-
-/*
- * cmpxchg is needed on UP too, if deletions to the list/array can happen
- * in interrupt context.
- */
-
-/**
- * rcuref_inc_lf - Take reference to an object in a read-side
- * critical section protected by RCU.
- * @rcuref: reference counter in the object in question.
- *
- * Try and increment the refcount by 1.  The increment might fail if
- * the reference counter has been through a 1 to 0 transition and
- * is no longer part of the lock-free list.
- * Returns non-zero on successful increment and zero otherwise.
- */
-static inline int rcuref_inc_lf(atomic_t *rcuref)
-{
-        int c, old;
-        c = atomic_read(rcuref);
-        while (c && (old = cmpxchg(&rcuref->counter, c, c + 1)) != c)
-                c = old;
-        return c;
-}
-
-#else                           /* !__HAVE_ARCH_CMPXCHG */
-
-extern spinlock_t __rcuref_hash[];
-
-/*
- * Use a hash table of locks to protect the reference count
- * since cmpxchg is not available in this arch.
- */
-#ifdef  CONFIG_SMP
-#define RCUREF_HASH_SIZE        4
-#define RCUREF_HASH(k) \
-        (&__rcuref_hash[(((unsigned long)k)>>8) & (RCUREF_HASH_SIZE-1)])
-#else
-#define RCUREF_HASH_SIZE        1
-#define RCUREF_HASH(k)  &__rcuref_hash[0]
-#endif                          /* CONFIG_SMP */
-
-/**
- * rcuref_inc - increment refcount for object.
- * @rcuref: reference counter in the object in question.
- *
- * This should be used only for objects where we use RCU and
- * use the rcuref_inc_lf() api to acquire a reference in a lock-free
- * reader-side critical section.
- */
-static inline void rcuref_inc(atomic_t *rcuref)
-{
-        unsigned long flags;
-        spin_lock_irqsave(RCUREF_HASH(rcuref), flags);
-        rcuref->counter += 1;
-        spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags);
-}
-
-/**
- * rcuref_dec - decrement refcount for object.
- * @rcuref: reference counter in the object in question.
- *
- * This should be used only for objects where we use RCU and
- * use the rcuref_inc_lf() api to acquire a reference in a lock-free
- * reader-side critical section.
- */
-static inline void rcuref_dec(atomic_t *rcuref)
-{
-        unsigned long flags;
-        spin_lock_irqsave(RCUREF_HASH(rcuref), flags);
-        rcuref->counter -= 1;
-        spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags);
-}
-
-/**
- * rcuref_dec_and_test - decrement refcount for object and test
- * @rcuref: reference counter in the object.
- * @release: pointer to the function that will clean up the object
- *           when the last reference to the object is released.
- *           This pointer is required.
- *
- * Decrement the refcount, and if 0, return 1. Else return 0.
- *
- * This should be used only for objects where we use RCU and
- * use the rcuref_inc_lf() api to acquire a reference in a lock-free
- * reader-side critical section.
- */
-static inline int rcuref_dec_and_test(atomic_t *rcuref)
-{
-        unsigned long flags;
-        spin_lock_irqsave(RCUREF_HASH(rcuref), flags);
-        rcuref->counter--;
-        if (!rcuref->counter) {
-                spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags);
-                return 1;
-        } else {
-                spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags);
-                return 0;
-        }
-}
-
-/**
- * rcuref_inc_lf - Take reference to an object of a lock-free collection
- * by traversing a lock-free list/array.
- * @rcuref: reference counter in the object in question.
- *
- * Try and increment the refcount by 1.  The increment might fail if
- * the reference counter has been through a 1 to 0 transition and
- * object is no longer part of the lock-free list.
- * Returns non-zero on successful increment and zero otherwise.
- */
-static inline int rcuref_inc_lf(atomic_t *rcuref)
-{
-        int ret;
-        unsigned long flags;
-        spin_lock_irqsave(RCUREF_HASH(rcuref), flags);
-        if (rcuref->counter)
-                ret = rcuref->counter++;
-        else
-                ret = 0;
-        spin_unlock_irqrestore(RCUREF_HASH(rcuref), flags);
-        return ret;
-}
-
-
-#endif /* !__HAVE_ARCH_CMPXCHG */
-
-#endif /* __KERNEL__ */
-#endif /* _RCUREF_H_ */
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 7ab2cdb83ef0..015297ff73fa 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -60,8 +60,7 @@ extern void machine_crash_shutdown(struct pt_regs *);
  */
 
 extern void kernel_restart_prepare(char *cmd);
-extern void kernel_halt_prepare(void);
-extern void kernel_power_off_prepare(void);
+extern void kernel_shutdown_prepare(enum system_states state);
 
 extern void kernel_restart(char *cmd);
 extern void kernel_halt(void);
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 001ab82df051..e276c5ba2bb7 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -1857,7 +1857,7 @@ void padd_item(char *item, int total_length, int length);
 #define GET_BLOCK_CREATE 1      /* add anything you need to find block */
 #define GET_BLOCK_NO_HOLE 2     /* return -ENOENT for file holes */
 #define GET_BLOCK_READ_DIRECT 4 /* read the tail if indirect item not found */
-#define GET_BLOCK_NO_ISEM     8 /* i_sem is not held, don't preallocate */
+#define GET_BLOCK_NO_IMUX     8 /* i_mutex is not held, don't preallocate */
 #define GET_BLOCK_NO_DANGLE   16        /* don't leave any transactions running */
 
 int restart_transaction(struct reiserfs_transaction_handle *th,
diff --git a/include/linux/relayfs_fs.h b/include/linux/relayfs_fs.h
index fb7e80737325..7342e66247fb 100644
--- a/include/linux/relayfs_fs.h
+++ b/include/linux/relayfs_fs.h
@@ -65,20 +65,6 @@ struct rchan
 };
 
 /*
- * Relayfs inode
- */
-struct relayfs_inode_info
-{
-        struct inode vfs_inode;
-        struct rchan_buf *buf;
-};
-
-static inline struct relayfs_inode_info *RELAYFS_I(struct inode *inode)
-{
-        return container_of(inode, struct relayfs_inode_info, vfs_inode);
-}
-
-/*
  * Relay channel client callbacks
  */
 struct rchan_callbacks
@@ -124,6 +110,46 @@ struct rchan_callbacks
          */
         void (*buf_unmapped)(struct rchan_buf *buf,
                              struct file *filp);
+        /*
+         * create_buf_file - create file to represent a relayfs channel buffer
+         * @filename: the name of the file to create
+         * @parent: the parent of the file to create
+         * @mode: the mode of the file to create
+         * @buf: the channel buffer
+         * @is_global: outparam - set non-zero if the buffer should be global
+         *
+         * Called during relay_open(), once for each per-cpu buffer,
+         * to allow the client to create a file to be used to
+         * represent the corresponding channel buffer.  If the file is
+         * created outside of relayfs, the parent must also exist in
+         * that filesystem.
+         *
+         * The callback should return the dentry of the file created
+         * to represent the relay buffer.
+         *
+         * Setting the is_global outparam to a non-zero value will
+         * cause relay_open() to create a single global buffer rather
+         * than the default set of per-cpu buffers.
+         *
+         * See Documentation/filesystems/relayfs.txt for more info.
+         */
+        struct dentry *(*create_buf_file)(const char *filename,
+                                          struct dentry *parent,
+                                          int mode,
+                                          struct rchan_buf *buf,
+                                          int *is_global);
+
+        /*
+         * remove_buf_file - remove file representing a relayfs channel buffer
+         * @dentry: the dentry of the file to remove
+         *
+         * Called during relay_close(), once for each per-cpu buffer,
+         * to allow the client to remove a file used to represent a
+         * channel buffer.
+         *
+         * The callback should return 0 if successful, negative if not.
+         */
+        int (*remove_buf_file)(struct dentry *dentry);
 };
 
 /*
@@ -148,6 +174,12 @@ extern size_t relay_switch_subbuf(struct rchan_buf *buf,
 extern struct dentry *relayfs_create_dir(const char *name,
                                          struct dentry *parent);
 extern int relayfs_remove_dir(struct dentry *dentry);
+extern struct dentry *relayfs_create_file(const char *name,
+                                          struct dentry *parent,
+                                          int mode,
+                                          struct file_operations *fops,
+                                          void *data);
+extern int relayfs_remove_file(struct dentry *dentry);
 
 /**
  *      relay_write - write data into the channel
@@ -247,10 +279,9 @@ static inline void subbuf_start_reserve(struct rchan_buf *buf,
 }
 
 /*
- * exported relayfs file operations, fs/relayfs/inode.c
+ * exported relay file operations, fs/relayfs/inode.c
  */
-
-extern struct file_operations relayfs_file_operations;
+extern struct file_operations relay_file_operations;
 
 #endif /* _LINUX_RELAYFS_FS_H */
 
diff --git a/include/linux/rio_drv.h b/include/linux/rio_drv.h
index 3bd7cce19e26..f54772d0e7f8 100644
--- a/include/linux/rio_drv.h
+++ b/include/linux/rio_drv.h
@@ -21,6 +21,7 @@
 #include <linux/list.h>
 #include <linux/errno.h>
 #include <linux/device.h>
+#include <linux/string.h>
 #include <linux/rio.h>
 
 extern int __rio_local_read_config_32(struct rio_mport *port, u32 offset,
@@ -336,8 +337,8 @@ static inline void rio_init_dbell_res(struct resource *res, u16 start, u16 end)
 
 /**
  * RIO_DEVICE - macro used to describe a specific RIO device
- * @vid: the 16 bit RIO vendor ID
- * @did: the 16 bit RIO device ID
+ * @dev: the 16 bit RIO device ID
+ * @ven: the 16 bit RIO vendor ID
  *
  * This macro is used to create a struct rio_device_id that matches a
  * specific device.  The assembly vendor and assembly device fields
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index e1aaf1fac8e0..0b2ba67ff13c 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -11,6 +11,8 @@
 #ifndef _LINUX_RTC_H_
 #define _LINUX_RTC_H_
 
+#include <linux/interrupt.h>
+
 /*
  * The struct used to pass data via the following ioctl. Similar to the
  * struct tm in <time.h>, but it needs to be here so that the kernel 
@@ -102,6 +104,7 @@ int rtc_register(rtc_task_t *task);
 int rtc_unregister(rtc_task_t *task);
 int rtc_control(rtc_task_t *t, unsigned int cmd, unsigned long arg);
 void rtc_get_rtc_time(struct rtc_time *rtc_tm);
+irqreturn_t rtc_interrupt(int irq, void *dev_id, struct pt_regs *regs);
 
 #endif /* __KERNEL__ */
 
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 7da33619d5d0..0cfcd1c7865e 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -34,6 +34,7 @@
 #include <linux/percpu.h>
 #include <linux/topology.h>
 #include <linux/seccomp.h>
+#include <linux/rcupdate.h>
 
 #include <linux/auxvec.h>       /* For AT_VECTOR_SIZE */
 
@@ -104,6 +105,7 @@ extern unsigned long nr_iowait(void);
 #include <linux/param.h>
 #include <linux/resource.h>
 #include <linux/timer.h>
+#include <linux/hrtimer.h>
 
 #include <asm/processor.h>
 
@@ -158,6 +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;
@@ -350,8 +353,16 @@ struct sighand_struct {
         atomic_t                count;
         struct k_sigaction      action[_NSIG];
         spinlock_t              siglock;
+        struct rcu_head         rcu;
 };
 
+extern void sighand_free_cb(struct rcu_head *rhp);
+
+static inline void sighand_free(struct sighand_struct *sp)
+{
+        call_rcu(&sp->rcu, sighand_free_cb);
+}
+
 /*
  * NOTE! "signal_struct" does not have it's own
  * locking, because a shared signal_struct always
@@ -389,8 +400,8 @@ struct signal_struct {
         struct list_head posix_timers;
 
         /* ITIMER_REAL timer for the process */
-        struct timer_list real_timer;
-        unsigned long it_real_value, it_real_incr;
+        struct hrtimer real_timer;
+        ktime_t it_real_incr;
 
         /* ITIMER_PROF and ITIMER_VIRTUAL timers for the process */
         cputime_t it_prof_expires, it_virt_expires;
@@ -460,9 +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
@@ -621,7 +632,14 @@ struct sched_domain {
 
 extern void partition_sched_domains(cpumask_t *partition1,
                                     cpumask_t *partition2);
-#endif /* CONFIG_SMP */
+
+/*
+ * Maximum cache size the migration-costs auto-tuning code will
+ * search from:
+ */
+extern unsigned int max_cache_size;
+
+#endif  /* CONFIG_SMP */
 
 
 struct io_context;                      /* See blkdev.h */
@@ -679,9 +697,12 @@ struct task_struct {
 
         int lock_depth;         /* BKL lock depth */
 
-#if defined(CONFIG_SMP) && defined(__ARCH_WANT_UNLOCKED_CTXSW)
+#if defined(CONFIG_SMP)
+        int last_waker_cpu;     /* CPU that last woke this task up */
+#if defined(__ARCH_WANT_UNLOCKED_CTXSW)
         int oncpu;
 #endif
+#endif
         int prio, static_prio;
         struct list_head run_list;
         prio_array_t *array;
@@ -762,6 +783,7 @@ struct task_struct {
         unsigned keep_capabilities:1;
         struct user_struct *user;
 #ifdef CONFIG_KEYS
+        struct key *request_key_auth;   /* assumed request_key authority */
         struct key *thread_keyring;     /* keyring private to this thread */
         unsigned char jit_keyring;      /* default keyring to attach requested keys to */
 #endif
@@ -787,6 +809,7 @@ struct task_struct {
         struct sighand_struct *sighand;
 
         sigset_t blocked, real_blocked;
+        sigset_t saved_sigmask;         /* To be restored with TIF_RESTORE_SIGMASK */
         struct sigpending pending;
 
         unsigned long sas_ss_sp;
@@ -807,6 +830,11 @@ struct task_struct {
 /* Protection of proc_dentry: nesting proc_lock, dcache_lock, write_lock_irq(&tasklist_lock); */
         spinlock_t proc_lock;
 
+#ifdef CONFIG_DEBUG_MUTEXES
+        /* mutex deadlock detection */
+        struct mutex_waiter *blocked_on;
+#endif
+
 /* journalling filesystem info */
         void *journal_info;
 
@@ -844,6 +872,7 @@ struct task_struct {
         int cpuset_mems_generation;
 #endif
         atomic_t fs_excl;       /* holding fs exclusive resources */
+        struct rcu_head rcu;
 };
 
 static inline pid_t process_group(struct task_struct *tsk)
@@ -867,8 +896,14 @@ static inline int pid_alive(struct task_struct *p)
 extern void free_task(struct task_struct *tsk);
 extern void __put_task_struct(struct task_struct *tsk);
 #define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0)
-#define put_task_struct(tsk) \
-do { if (atomic_dec_and_test(&(tsk)->usage)) __put_task_struct(tsk); } while(0)
+
+extern void __put_task_struct_cb(struct rcu_head *rhp);
+
+static inline void put_task_struct(struct task_struct *t)
+{
+        if (atomic_dec_and_test(&t->usage))
+                call_rcu(&t->rcu, __put_task_struct_cb);
+}
 
 /*
  * Per process flags
@@ -895,6 +930,7 @@ do { if (atomic_dec_and_test(&(tsk)->usage)) __put_task_struct(tsk); } while(0)
 #define PF_SYNCWRITE    0x00200000      /* I am doing a sync write */
 #define PF_BORROWED_MM  0x00400000      /* I am a kthread doing use_mm */
 #define PF_RANDOMIZE    0x00800000      /* randomize virtual address space */
+#define PF_SWAPWRITE    0x01000000      /* Allowed to write to swap */
 
 /*
  * Only the _current_ task can read/write to tsk->flags, but other
@@ -1088,21 +1124,6 @@ static inline int sas_ss_flags(unsigned long sp)
                 : on_sig_stack(sp) ? SS_ONSTACK : 0);
 }
 
-
-#ifdef CONFIG_SECURITY
-/* code is in security.c */
-extern int capable(int cap);
-#else
-static inline int capable(int cap)
-{
-        if (cap_raised(current->cap_effective, cap)) {
-                current->flags |= PF_SUPERPRIV;
-                return 1;
-        }
-        return 0;
-}
-#endif
-
 /*
  * Routines for handling mm_structs
  */
@@ -1221,6 +1242,7 @@ static inline void task_unlock(struct task_struct *p)
 #ifndef __HAVE_THREAD_FUNCTIONS
 
 #define task_thread_info(task) (task)->thread_info
+#define task_stack_page(task) ((void*)((task)->thread_info))
 
 static inline void setup_thread_stack(struct task_struct *p, struct task_struct *org)
 {
@@ -1366,12 +1388,8 @@ static inline void arch_pick_mmap_layout(struct mm_struct *mm)
 extern long sched_setaffinity(pid_t pid, cpumask_t new_mask);
 extern long sched_getaffinity(pid_t pid, cpumask_t *mask);
 
-#ifdef CONFIG_MAGIC_SYSRQ
-
 extern void normalize_rt_tasks(void);
 
-#endif
-
 #ifdef CONFIG_PM
 /*
  * Check if a process has been frozen
diff --git a/include/linux/screen_info.h b/include/linux/screen_info.h
new file mode 100644
index 000000000000..6336987dae62
--- /dev/null
+++ b/include/linux/screen_info.h
@@ -0,0 +1,76 @@
+#ifndef _SCREEN_INFO_H
+#define _SCREEN_INFO_H
+
+#include <linux/types.h>
+
+/*
+ * These are set up by the setup-routine at boot-time:
+ */
+
+struct screen_info {
+        u8  orig_x;             /* 0x00 */
+        u8  orig_y;             /* 0x01 */
+        u16 dontuse1;           /* 0x02 -- EXT_MEM_K sits here */
+        u16 orig_video_page;    /* 0x04 */
+        u8  orig_video_mode;    /* 0x06 */
+        u8  orig_video_cols;    /* 0x07 */
+        u16 unused2;            /* 0x08 */
+        u16 orig_video_ega_bx;  /* 0x0a */
+        u16 unused3;            /* 0x0c */
+        u8  orig_video_lines;   /* 0x0e */
+        u8  orig_video_isVGA;   /* 0x0f */
+        u16 orig_video_points;  /* 0x10 */
+
+        /* VESA graphic mode -- linear frame buffer */
+        u16 lfb_width;          /* 0x12 */
+        u16 lfb_height;         /* 0x14 */
+        u16 lfb_depth;          /* 0x16 */
+        u32 lfb_base;           /* 0x18 */
+        u32 lfb_size;           /* 0x1c */
+        u16 dontuse2, dontuse3; /* 0x20 -- CL_MAGIC and CL_OFFSET here */
+        u16 lfb_linelength;     /* 0x24 */
+        u8  red_size;           /* 0x26 */
+        u8  red_pos;            /* 0x27 */
+        u8  green_size;         /* 0x28 */
+        u8  green_pos;          /* 0x29 */
+        u8  blue_size;          /* 0x2a */
+        u8  blue_pos;           /* 0x2b */
+        u8  rsvd_size;          /* 0x2c */
+        u8  rsvd_pos;           /* 0x2d */
+        u16 vesapm_seg;         /* 0x2e */
+        u16 vesapm_off;         /* 0x30 */
+        u16 pages;              /* 0x32 */
+        u16 vesa_attributes;    /* 0x34 */
+                                /* 0x36 -- 0x3f reserved for future expansion */
+};
+
+extern struct screen_info screen_info;
+
+#define ORIG_X                  (screen_info.orig_x)
+#define ORIG_Y                  (screen_info.orig_y)
+#define ORIG_VIDEO_MODE         (screen_info.orig_video_mode)
+#define ORIG_VIDEO_COLS         (screen_info.orig_video_cols)
+#define ORIG_VIDEO_EGA_BX       (screen_info.orig_video_ega_bx)
+#define ORIG_VIDEO_LINES        (screen_info.orig_video_lines)
+#define ORIG_VIDEO_ISVGA        (screen_info.orig_video_isVGA)
+#define ORIG_VIDEO_POINTS       (screen_info.orig_video_points)
+
+#define VIDEO_TYPE_MDA          0x10    /* Monochrome Text Display      */
+#define VIDEO_TYPE_CGA          0x11    /* CGA Display                  */
+#define VIDEO_TYPE_EGAM         0x20    /* EGA/VGA in Monochrome Mode   */
+#define VIDEO_TYPE_EGAC         0x21    /* EGA in Color Mode            */
+#define VIDEO_TYPE_VGAC         0x22    /* VGA+ in Color Mode           */
+#define VIDEO_TYPE_VLFB         0x23    /* VESA VGA in graphic mode     */
+
+#define VIDEO_TYPE_PICA_S3      0x30    /* ACER PICA-61 local S3 video  */
+#define VIDEO_TYPE_MIPS_G364    0x31    /* MIPS Magnum 4000 G364 video  */
+#define VIDEO_TYPE_SGI          0x33    /* Various SGI graphics hardware */
+
+#define VIDEO_TYPE_TGAC         0x40    /* DEC TGA */
+
+#define VIDEO_TYPE_SUN          0x50    /* Sun frame buffer. */
+#define VIDEO_TYPE_SUNPCI       0x51    /* Sun PCI based frame buffer. */
+
+#define VIDEO_TYPE_PMAC         0x60    /* PowerMacintosh frame buffer. */
+
+#endif /* _SCREEN_INFO_H */
diff --git a/include/linux/sdla.h b/include/linux/sdla.h
index 3b6afb8caa42..564acd3a71c1 100644
--- a/include/linux/sdla.h
+++ b/include/linux/sdla.h
@@ -293,46 +293,46 @@ void sdla(void *cfg_info, char *dev, struct frad_conf *conf, int quiet);
 #define SDLA_S508_INTEN                 0x10
 
 struct sdla_cmd {
-   char  opp_flag               __attribute__((packed));
-   char  cmd                    __attribute__((packed));
-   short length                 __attribute__((packed));
-   char  retval                 __attribute__((packed));
-   short dlci                   __attribute__((packed));
-   char  flags                  __attribute__((packed));
-   short rxlost_int             __attribute__((packed));
-   long  rxlost_app             __attribute__((packed));
-   char  reserve[2]             __attribute__((packed));
-   char  data[SDLA_MAX_DATA]    __attribute__((packed));        /* transfer data buffer */
-};
+   char  opp_flag;
+   char  cmd;
+   short length;
+   char  retval;
+   short dlci;
+   char  flags;
+   short rxlost_int;
+   long  rxlost_app;
+   char  reserve[2];
+   char  data[SDLA_MAX_DATA];   /* transfer data buffer */
+} __attribute__((packed));
 
 struct intr_info {
-   char  flags          __attribute__((packed));
-   short txlen          __attribute__((packed));
-   char  irq            __attribute__((packed));
-   char  flags2         __attribute__((packed));
-   short timeout        __attribute__((packed));
-};
+   char  flags;
+   short txlen;
+   char  irq;
+   char  flags2;
+   short timeout;
+} __attribute__((packed));
 
 /* found in the 508's control window at RXBUF_INFO */
 struct buf_info {
-   unsigned short rse_num       __attribute__((packed));
-   unsigned long  rse_base      __attribute__((packed));
-   unsigned long  rse_next      __attribute__((packed));
-   unsigned long  buf_base      __attribute__((packed));
-   unsigned short reserved      __attribute__((packed));
-   unsigned long  buf_top       __attribute__((packed));
-};
+   unsigned short rse_num;
+   unsigned long  rse_base;
+   unsigned long  rse_next;
+   unsigned long  buf_base;
+   unsigned short reserved;
+   unsigned long  buf_top;
+} __attribute__((packed));
 
 /* structure pointed to by rse_base in RXBUF_INFO struct */
 struct buf_entry {
-   char  opp_flag       __attribute__((packed));
-   short length         __attribute__((packed));
-   short dlci           __attribute__((packed));
-   char  flags          __attribute__((packed));
-   short timestamp      __attribute__((packed));
-   short reserved[2]    __attribute__((packed));
-   long  buf_addr       __attribute__((packed));
-};
+   char  opp_flag;
+   short length;
+   short dlci;
+   char  flags;
+   short timestamp;
+   short reserved[2];
+   long  buf_addr;
+} __attribute__((packed));
 
 #endif
 
diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h
index dc89116bb1ca..cd2773b29a64 100644
--- a/include/linux/seccomp.h
+++ b/include/linux/seccomp.h
@@ -26,11 +26,7 @@ static inline int has_secure_computing(struct thread_info *ti)
 
 #else /* CONFIG_SECCOMP */
 
-#if (__GNUC__ > 2)
-  typedef struct { } seccomp_t;
-#else
-  typedef struct { int gcc_is_buggy; } seccomp_t;
-#endif
+typedef struct { } seccomp_t;
 
 #define secure_computing(x) do { } while (0)
 /* static inline to preserve typechecking */
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index e3710d7e260a..ec351005bf9d 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -67,6 +67,9 @@
 /* Parisc type numbers. */
 #define PORT_MUX        48
 
+/* Atmel AT91RM9200 SoC */
+#define PORT_AT91RM9200 49
+
 /* Macintosh Zilog type numbers */
 #define PORT_MAC_ZILOG  50      /* m68k : not yet implemented */
 #define PORT_PMAC_ZILOG 51
@@ -133,6 +136,7 @@
 #include <linux/spinlock.h>
 #include <linux/sched.h>
 #include <linux/tty.h>
+#include <linux/mutex.h>
 
 struct uart_port;
 struct uart_info;
@@ -281,7 +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/signal.h b/include/linux/signal.h
index 5dd5f02c5c5f..b7d093520bb6 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -18,6 +18,19 @@
 #define SA_PROBE                SA_ONESHOT
 #define SA_SAMPLE_RANDOM        SA_RESTART
 #define SA_SHIRQ                0x04000000
+/*
+ * As above, these correspond to the IORESOURCE_IRQ_* defines in
+ * linux/ioport.h to select the interrupt line behaviour.  When
+ * requesting an interrupt without specifying a SA_TRIGGER, the
+ * setting should be assumed to be "as already configured", which
+ * may be as per machine or firmware initialisation.
+ */
+#define SA_TRIGGER_LOW          0x00000008
+#define SA_TRIGGER_HIGH         0x00000004
+#define SA_TRIGGER_FALLING      0x00000002
+#define SA_TRIGGER_RISING       0x00000001
+#define SA_TRIGGER_MASK (SA_TRIGGER_HIGH|SA_TRIGGER_LOW|\
+                                 SA_TRIGGER_RISING|SA_TRIGGER_FALLING)
 
 /*
  * Real Time signals may be queued.
@@ -81,6 +94,23 @@ static inline int sigfindinword(unsigned long word)
 
 #endif /* __HAVE_ARCH_SIG_BITOPS */
 
+static inline int sigisemptyset(sigset_t *set)
+{
+        extern void _NSIG_WORDS_is_unsupported_size(void);
+        switch (_NSIG_WORDS) {
+        case 4:
+                return (set->sig[3] | set->sig[2] |
+                        set->sig[1] | set->sig[0]) == 0;
+        case 2:
+                return (set->sig[1] | set->sig[0]) == 0;
+        case 1:
+                return set->sig[0] == 0;
+        default:
+                _NSIG_WORDS_is_unsupported_size();
+                return 0;
+        }
+}
+
 #define sigmask(sig)    (1UL << ((sig) - 1))
 
 #ifndef __HAVE_ARCH_SIG_SETOPS
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 483cfc47ec34..ad7cc22bd424 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -251,7 +251,7 @@ struct sk_buff {
          * want to keep them across layers you have to do a skb_clone()
          * first. This is owned by whoever has the skb queued ATM.
          */
-        char                    cb[40];
+        char                    cb[48];
 
         unsigned int            len,
                                 data_len,
@@ -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/slab.h b/include/linux/slab.h
index d1ea4051b996..1fb77a9cc148 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -53,6 +53,8 @@ typedef struct kmem_cache kmem_cache_t;
 #define SLAB_CTOR_ATOMIC        0x002UL         /* tell constructor it can't sleep */
 #define SLAB_CTOR_VERIFY        0x004UL         /* tell constructor it's a verify call */
 
+#ifndef CONFIG_SLOB
+
 /* prototypes */
 extern void __init kmem_cache_init(void);
 
@@ -134,6 +136,39 @@ static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
 extern int FASTCALL(kmem_cache_reap(int));
 extern int FASTCALL(kmem_ptr_validate(kmem_cache_t *cachep, void *ptr));
 
+#else /* CONFIG_SLOB */
+
+/* SLOB allocator routines */
+
+void kmem_cache_init(void);
+struct kmem_cache *kmem_find_general_cachep(size_t, gfp_t gfpflags);
+struct kmem_cache *kmem_cache_create(const char *c, size_t, size_t,
+        unsigned long,
+        void (*)(void *, struct kmem_cache *, unsigned long),
+        void (*)(void *, struct kmem_cache *, unsigned long));
+int kmem_cache_destroy(struct kmem_cache *c);
+void *kmem_cache_alloc(struct kmem_cache *c, gfp_t flags);
+void kmem_cache_free(struct kmem_cache *c, void *b);
+const char *kmem_cache_name(struct kmem_cache *);
+void *kmalloc(size_t size, gfp_t flags);
+void *kzalloc(size_t size, gfp_t flags);
+void kfree(const void *m);
+unsigned int ksize(const void *m);
+unsigned int kmem_cache_size(struct kmem_cache *c);
+
+static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
+{
+        return kzalloc(n * size, flags);
+}
+
+#define kmem_cache_shrink(d) (0)
+#define kmem_cache_reap(a)
+#define kmem_ptr_validate(a, b) (0)
+#define kmem_cache_alloc_node(c, f, n) kmem_cache_alloc(c, f)
+#define kmalloc_node(s, f, n) kmalloc(s, f)
+
+#endif /* CONFIG_SLOB */
+
 /* System wide caches */
 extern kmem_cache_t     *vm_area_cachep;
 extern kmem_cache_t     *names_cachep;
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/spinlock_types_up.h b/include/linux/spinlock_types_up.h
index def2d173a8db..04135b0e198e 100644
--- a/include/linux/spinlock_types_up.h
+++ b/include/linux/spinlock_types_up.h
@@ -22,30 +22,16 @@ typedef struct {
 
 #else
 
-/*
- * All gcc 2.95 versions and early versions of 2.96 have a nasty bug
- * with empty initializers.
- */
-#if (__GNUC__ > 2)
 typedef struct { } raw_spinlock_t;
 
 #define __RAW_SPIN_LOCK_UNLOCKED { }
-#else
-typedef struct { int gcc_is_buggy; } raw_spinlock_t;
-#define __RAW_SPIN_LOCK_UNLOCKED (raw_spinlock_t) { 0 }
-#endif
 
 #endif
 
-#if (__GNUC__ > 2)
 typedef struct {
         /* no debug version on UP */
 } raw_rwlock_t;
 
 #define __RAW_RW_LOCK_UNLOCKED { }
-#else
-typedef struct { int gcc_is_buggy; } raw_rwlock_t;
-#define __RAW_RW_LOCK_UNLOCKED (raw_rwlock_t) { 0 }
-#endif
 
 #endif /* __LINUX_SPINLOCK_TYPES_UP_H */
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index e4086ec8b952..50cab2a09f28 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -246,6 +246,7 @@ struct svc_deferred_req {
         u32                     prot;   /* protocol (UDP or TCP) */
         struct sockaddr_in      addr;
         struct svc_sock         *svsk;  /* where reply must go */
+        u32                     daddr;  /* where reply must come from */
         struct cache_deferred_req handle;
         int                     argslen;
         u32                     args[0];
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 556617bcf7ac..4a99e4a7fbf3 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -167,6 +167,7 @@ extern void FASTCALL(lru_cache_add_active(struct page *));
 extern void FASTCALL(activate_page(struct page *));
 extern void FASTCALL(mark_page_accessed(struct page *));
 extern void lru_add_drain(void);
+extern int lru_add_drain_all(void);
 extern int rotate_reclaimable_page(struct page *page);
 extern void swap_setup(void);
 
@@ -175,6 +176,29 @@ extern int try_to_free_pages(struct zone **, gfp_t);
 extern int shrink_all_memory(int);
 extern int vm_swappiness;
 
+#ifdef CONFIG_NUMA
+extern int zone_reclaim_mode;
+extern int zone_reclaim(struct zone *, gfp_t, unsigned int);
+#else
+#define zone_reclaim_mode 0
+static inline int zone_reclaim(struct zone *z, gfp_t mask, unsigned int order)
+{
+        return 0;
+}
+#endif
+
+#ifdef CONFIG_MIGRATION
+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
 /* linux/mm/shmem.c */
 extern int shmem_unuse(swp_entry_t entry, struct page *page);
@@ -192,7 +216,7 @@ extern int rw_swap_page_sync(int, swp_entry_t, struct page *);
 extern struct address_space swapper_space;
 #define total_swapcache_pages  swapper_space.nrpages
 extern void show_swap_cache_info(void);
-extern int add_to_swap(struct page *);
+extern int add_to_swap(struct page *, gfp_t);
 extern void __delete_from_swap_cache(struct page *);
 extern void delete_from_swap_cache(struct page *);
 extern int move_to_swap_cache(struct page *, swp_entry_t);
diff --git a/include/linux/synclink.h b/include/linux/synclink.h
index 763bd290f28d..1b7cd8d1a71b 100644
--- a/include/linux/synclink.h
+++ b/include/linux/synclink.h
@@ -1,7 +1,7 @@
 /*
  * SyncLink Multiprotocol Serial Adapter Driver
  *
- * $Id: synclink.h,v 3.6 2002/02/20 21:58:20 paulkf Exp $
+ * $Id: synclink.h,v 3.10 2005/11/08 19:50:54 paulkf Exp $
  *
  * Copyright (C) 1998-2000 by Microgate Corporation
  *
@@ -128,10 +128,14 @@
 #define MGSL_BUS_TYPE_EISA      2
 #define MGSL_BUS_TYPE_PCI       5
 
+#define MGSL_INTERFACE_MASK     0xf
 #define MGSL_INTERFACE_DISABLE  0
 #define MGSL_INTERFACE_RS232    1
 #define MGSL_INTERFACE_V35      2
 #define MGSL_INTERFACE_RS422    3
+#define MGSL_INTERFACE_RTS_EN   0x10
+#define MGSL_INTERFACE_LL       0x20
+#define MGSL_INTERFACE_RL       0x40
 
 typedef struct _MGSL_PARAMS
 {
@@ -163,6 +167,9 @@ typedef struct _MGSL_PARAMS
 #define SYNCLINK_DEVICE_ID 0x0010
 #define MGSCC_DEVICE_ID 0x0020
 #define SYNCLINK_SCA_DEVICE_ID 0x0030
+#define SYNCLINK_GT_DEVICE_ID 0x0070
+#define SYNCLINK_GT4_DEVICE_ID 0x0080
+#define SYNCLINK_AC_DEVICE_ID  0x0090
 #define MGSL_MAX_SERIAL_NUMBER 30
 
 /*
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index c7007b1db91d..e666d6070569 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -510,6 +510,28 @@ asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
 asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
 asmlinkage long sys_ioprio_get(int which, int who);
 asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
-                                        unsigned long maxnode);
+                                unsigned long maxnode);
+asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
+                                const unsigned long __user *from,
+                                const unsigned long __user *to);
+asmlinkage long sys_mbind(unsigned long start, unsigned long len,
+                                unsigned long mode,
+                                unsigned long __user *nmask,
+                                unsigned long maxnode,
+                                unsigned flags);
+asmlinkage long sys_get_mempolicy(int __user *policy,
+                                unsigned long __user *nmask,
+                                unsigned long maxnode,
+                                unsigned long addr, unsigned long flags);
+
+asmlinkage long sys_inotify_init(void);
+asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,
+                                        u32 mask);
+asmlinkage long sys_inotify_rm_watch(int fd, u32 wd);
+
+asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
+                                 __u32 __user *ustatus);
+asmlinkage long sys_spu_create(const char __user *name,
+                unsigned int flags, mode_t mode);
 
 #endif
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index a9b80fc7f0f3..8352a7ce5895 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -180,6 +180,9 @@ enum
         VM_VFS_CACHE_PRESSURE=26, /* dcache/icache reclaim pressure */
         VM_LEGACY_VA_LAYOUT=27, /* legacy/compatibility virtual address space layout */
         VM_SWAP_TOKEN_TIMEOUT=28, /* default time for token time out */
+        VM_DROP_PAGECACHE=29,   /* int: nuke lots of pagecache */
+        VM_PERCPU_PAGELIST_FRACTION=30,/* int: fraction of pages in each percpu_pagelist */
+        VM_ZONE_RECLAIM_MODE=31,/* reclaim local zone memory before going off node */
 };
 
 
diff --git a/include/linux/time.h b/include/linux/time.h
index 797ccd813bb0..614dd8465839 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -4,7 +4,7 @@
 #include <linux/types.h>
 
 #ifdef __KERNEL__
-#include <linux/seqlock.h>
+# include <linux/seqlock.h>
 #endif
 
 #ifndef _STRUCT_TIMESPEC
@@ -13,7 +13,7 @@ struct timespec {
         time_t  tv_sec;         /* seconds */
         long    tv_nsec;        /* nanoseconds */
 };
-#endif /* _STRUCT_TIMESPEC */
+#endif
 
 struct timeval {
         time_t          tv_sec;         /* seconds */
@@ -27,93 +27,103 @@ struct timezone {
 
 #ifdef __KERNEL__
 
-/* Parameters used to convert the timespec values */
-#define MSEC_PER_SEC (1000L)
-#define USEC_PER_SEC (1000000L)
-#define NSEC_PER_SEC (1000000000L)
-#define NSEC_PER_USEC (1000L)
+/* Parameters used to convert the timespec values: */
+#define MSEC_PER_SEC            1000L
+#define USEC_PER_SEC            1000000L
+#define NSEC_PER_SEC            1000000000L
+#define NSEC_PER_USEC           1000L
 
-static __inline__ int timespec_equal(struct timespec *a, struct timespec *b) 
-{ 
+static __inline__ int timespec_equal(struct timespec *a, struct timespec *b)
+{
         return (a->tv_sec == b->tv_sec) && (a->tv_nsec == b->tv_nsec);
-} 
+}
 
-/* Converts Gregorian date to seconds since 1970-01-01 00:00:00.
- * Assumes input in normal date format, i.e. 1980-12-31 23:59:59
- * => year=1980, mon=12, day=31, hour=23, min=59, sec=59.
- *
- * [For the Julian calendar (which was used in Russia before 1917,
- * Britain & colonies before 1752, anywhere else before 1582,
- * and is still in use by some communities) leave out the
- * -year/100+year/400 terms, and add 10.]
- *
- * This algorithm was first published by Gauss (I think).
- *
- * WARNING: this function will overflow on 2106-02-07 06:28:16 on
- * machines were long is 32-bit! (However, as time_t is signed, we
- * will already get problems at other places on 2038-01-19 03:14:08)
+extern unsigned long mktime(const unsigned int year, const unsigned int mon,
+                            const unsigned int day, const unsigned int hour,
+                            const unsigned int min, const unsigned int sec);
+
+extern void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec);
+
+/*
+ * Returns true if the timespec is norm, false if denorm:
  */
-static inline unsigned long
-mktime (unsigned int year, unsigned int mon,
-        unsigned int day, unsigned int hour,
-        unsigned int min, unsigned int sec)
-{
-        if (0 >= (int) (mon -= 2)) {    /* 1..12 -> 11,12,1..10 */
-                mon += 12;              /* Puts Feb last since it has leap day */
-                year -= 1;
-        }
-
-        return (((
-                (unsigned long) (year/4 - year/100 + year/400 + 367*mon/12 + day) +
-                        year*365 - 719499
-            )*24 + hour /* now have hours */
-          )*60 + min /* now have minutes */
-        )*60 + sec; /* finally seconds */
-}
+#define timespec_valid(ts) \
+        (((ts)->tv_sec >= 0) && (((unsigned) (ts)->tv_nsec) < NSEC_PER_SEC))
+
+/*
+ * 64-bit nanosec type. Large enough to span 292+ years in nanosecond
+ * resolution. Ought to be enough for a while.
+ */
+typedef s64 nsec_t;
 
 extern struct timespec xtime;
 extern struct timespec wall_to_monotonic;
 extern seqlock_t xtime_lock;
 
 static inline unsigned long get_seconds(void)
-{ 
+{
         return xtime.tv_sec;
 }
 
 struct timespec current_kernel_time(void);
 
-#define CURRENT_TIME (current_kernel_time())
-#define CURRENT_TIME_SEC ((struct timespec) { xtime.tv_sec, 0 })
+#define CURRENT_TIME            (current_kernel_time())
+#define CURRENT_TIME_SEC        ((struct timespec) { xtime.tv_sec, 0 })
 
 extern void do_gettimeofday(struct timeval *tv);
 extern int do_settimeofday(struct timespec *tv);
 extern int do_sys_settimeofday(struct timespec *tv, struct timezone *tz);
-extern void clock_was_set(void); // call when ever the clock is set
-extern int do_posix_clock_monotonic_gettime(struct timespec *tp);
-extern long do_utimes(char __user * filename, struct timeval * times);
+#define do_posix_clock_monotonic_gettime(ts) ktime_get_ts(ts)
+extern long do_utimes(int dfd, char __user *filename, struct timeval *times);
 struct itimerval;
-extern int do_setitimer(int which, struct itimerval *value, struct itimerval *ovalue);
+extern int do_setitimer(int which, struct itimerval *value,
+                        struct itimerval *ovalue);
 extern int do_getitimer(int which, struct itimerval *value);
-extern void getnstimeofday (struct timespec *tv);
-extern void getnstimestamp(struct timespec *ts);
+extern void getnstimeofday(struct timespec *tv);
 
 extern struct timespec timespec_trunc(struct timespec t, unsigned gran);
 
-static inline void
-set_normalized_timespec (struct timespec *ts, time_t sec, long nsec)
+/**
+ * timespec_to_ns - Convert timespec to nanoseconds
+ * @ts:         pointer to the timespec variable to be converted
+ *
+ * Returns the scalar nanosecond representation of the timespec
+ * parameter.
+ */
+static inline nsec_t timespec_to_ns(const struct timespec *ts)
 {
-        while (nsec >= NSEC_PER_SEC) {
-                nsec -= NSEC_PER_SEC;
-                ++sec;
-        }
-        while (nsec < 0) {
-                nsec += NSEC_PER_SEC;
-                --sec;
-        }
-        ts->tv_sec = sec;
-        ts->tv_nsec = nsec;
+        return ((nsec_t) ts->tv_sec * NSEC_PER_SEC) + ts->tv_nsec;
 }
 
+/**
+ * timeval_to_ns - Convert timeval to nanoseconds
+ * @ts:         pointer to the timeval variable to be converted
+ *
+ * Returns the scalar nanosecond representation of the timeval
+ * parameter.
+ */
+static inline nsec_t timeval_to_ns(const struct timeval *tv)
+{
+        return ((nsec_t) tv->tv_sec * NSEC_PER_SEC) +
+                tv->tv_usec * NSEC_PER_USEC;
+}
+
+/**
+ * ns_to_timespec - Convert nanoseconds to timespec
+ * @nsec:       the nanoseconds value to be converted
+ *
+ * Returns the timespec representation of the nsec parameter.
+ */
+extern struct timespec ns_to_timespec(const nsec_t nsec);
+
+/**
+ * ns_to_timeval - Convert nanoseconds to timeval
+ * @nsec:       the nanoseconds value to be converted
+ *
+ * Returns the timeval representation of the nsec parameter.
+ */
+extern struct timeval ns_to_timeval(const nsec_t nsec);
+
 #endif /* __KERNEL__ */
 
 #define NFDBITS                 __NFDBITS
@@ -126,49 +136,41 @@ set_normalized_timespec (struct timespec *ts, time_t sec, long nsec)
 
 /*
  * Names of the interval timers, and structure
- * defining a timer setting.
+ * defining a timer setting:
  */
-#define ITIMER_REAL     0
-#define ITIMER_VIRTUAL  1
-#define ITIMER_PROF     2
+#define ITIMER_REAL             0
+#define ITIMER_VIRTUAL          1
+#define ITIMER_PROF             2
 
-struct  itimerspec {
-        struct  timespec it_interval;    /* timer period */
-        struct  timespec it_value;       /* timer expiration */
+struct itimerspec {
+        struct timespec it_interval;    /* timer period */
+        struct timespec it_value;       /* timer expiration */
 };
 
-struct  itimerval {
-        struct  timeval it_interval;    /* timer interval */
-        struct  timeval it_value;       /* current value */
+struct itimerval {
+        struct timeval it_interval;     /* timer interval */
+        struct timeval it_value;        /* current value */
 };
 
-
 /*
- * The IDs of the various system clocks (for POSIX.1b interval timers).
+ * The IDs of the various system clocks (for POSIX.1b interval timers):
  */
-#define CLOCK_REALTIME            0
-#define CLOCK_MONOTONIC   1
-#define CLOCK_PROCESS_CPUTIME_ID 2
-#define CLOCK_THREAD_CPUTIME_ID  3
-#define CLOCK_REALTIME_HR        4
-#define CLOCK_MONOTONIC_HR        5
+#define CLOCK_REALTIME                  0
+#define CLOCK_MONOTONIC                 1
+#define CLOCK_PROCESS_CPUTIME_ID        2
+#define CLOCK_THREAD_CPUTIME_ID         3
 
 /*
- * The IDs of various hardware clocks
+ * The IDs of various hardware clocks:
  */
-
-
-#define CLOCK_SGI_CYCLE 10
-#define MAX_CLOCKS 16
-#define CLOCKS_MASK  (CLOCK_REALTIME | CLOCK_MONOTONIC | \
-                     CLOCK_REALTIME_HR | CLOCK_MONOTONIC_HR)
-#define CLOCKS_MONO (CLOCK_MONOTONIC & CLOCK_MONOTONIC_HR)
+#define CLOCK_SGI_CYCLE                 10
+#define MAX_CLOCKS                      16
+#define CLOCKS_MASK                     (CLOCK_REALTIME | CLOCK_MONOTONIC)
+#define CLOCKS_MONO                     CLOCK_MONOTONIC
 
 /*
- * The various flags for setting POSIX.1b interval timers.
+ * The various flags for setting POSIX.1b interval timers:
  */
-
-#define TIMER_ABSTIME 0x01
-
+#define TIMER_ABSTIME                   0x01
 
 #endif
diff --git a/include/linux/timer.h b/include/linux/timer.h
index 72f3a7781106..9b9877fd2505 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -96,6 +96,6 @@ static inline void add_timer(struct timer_list *timer)
 
 extern void init_timers(void);
 extern void run_local_timers(void);
-extern void it_real_fn(unsigned long);
+extern int it_real_fn(void *);
 
 #endif
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..33a653913d94
--- /dev/null
+++ b/include/linux/tipc_config.h
@@ -0,0 +1,410 @@
+/*
+ * 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 (min, default, max, media default)
+ */
+
+#define TIPC_MIN_LINK_PRI       0
+#define TIPC_DEF_LINK_PRI       10
+#define TIPC_MAX_LINK_PRI       31
+#define TIPC_MEDIA_LINK_PRI     (TIPC_MAX_LINK_PRI + 1)
+
+/*
+ * 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/linux/topology.h b/include/linux/topology.h
index 3df1d474e5c5..e8eb0040ce3a 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -56,6 +56,14 @@
 #define REMOTE_DISTANCE         20
 #define node_distance(from,to)  ((from) == (to) ? LOCAL_DISTANCE : REMOTE_DISTANCE)
 #endif
+#ifndef RECLAIM_DISTANCE
+/*
+ * If the distance between nodes in a system is larger than RECLAIM_DISTANCE
+ * (in whatever arch specific measurement units returned by node_distance())
+ * then switch on zone reclaim on boot.
+ */
+#define RECLAIM_DISTANCE 20
+#endif
 #ifndef PENALTY_FOR_NODE_WITH_CPUS
 #define PENALTY_FOR_NODE_WITH_CPUS      (1)
 #endif
@@ -86,7 +94,6 @@
         .max_interval           = 2,                    \
         .busy_factor            = 8,                    \
         .imbalance_pct          = 110,                  \
-        .cache_hot_time         = 0,                    \
         .cache_nice_tries       = 0,                    \
         .per_cpu_gain           = 25,                   \
         .busy_idx               = 0,                    \
@@ -117,7 +124,6 @@
         .max_interval           = 4,                    \
         .busy_factor            = 64,                   \
         .imbalance_pct          = 125,                  \
-        .cache_hot_time         = (5*1000000/2),        \
         .cache_nice_tries       = 1,                    \
         .per_cpu_gain           = 100,                  \
         .busy_idx               = 2,                    \
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 1267f88ece6e..3787102e4b12 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -23,6 +23,7 @@
 #include <linux/workqueue.h>
 #include <linux/tty_driver.h>
 #include <linux/tty_ldisc.h>
+#include <linux/screen_info.h>
 
 #include <asm/system.h>
 
@@ -37,77 +38,6 @@
 #define NR_LDISCS               16
 
 /*
- * These are set up by the setup-routine at boot-time:
- */
-
-struct screen_info {
-        u8  orig_x;             /* 0x00 */
-        u8  orig_y;             /* 0x01 */
-        u16 dontuse1;           /* 0x02 -- EXT_MEM_K sits here */
-        u16 orig_video_page;    /* 0x04 */
-        u8  orig_video_mode;    /* 0x06 */
-        u8  orig_video_cols;    /* 0x07 */
-        u16 unused2;            /* 0x08 */
-        u16 orig_video_ega_bx;  /* 0x0a */
-        u16 unused3;            /* 0x0c */
-        u8  orig_video_lines;   /* 0x0e */
-        u8  orig_video_isVGA;   /* 0x0f */
-        u16 orig_video_points;  /* 0x10 */
-
-        /* VESA graphic mode -- linear frame buffer */
-        u16 lfb_width;          /* 0x12 */
-        u16 lfb_height;         /* 0x14 */
-        u16 lfb_depth;          /* 0x16 */
-        u32 lfb_base;           /* 0x18 */
-        u32 lfb_size;           /* 0x1c */
-        u16 dontuse2, dontuse3; /* 0x20 -- CL_MAGIC and CL_OFFSET here */
-        u16 lfb_linelength;     /* 0x24 */
-        u8  red_size;           /* 0x26 */
-        u8  red_pos;            /* 0x27 */
-        u8  green_size;         /* 0x28 */
-        u8  green_pos;          /* 0x29 */
-        u8  blue_size;          /* 0x2a */
-        u8  blue_pos;           /* 0x2b */
-        u8  rsvd_size;          /* 0x2c */
-        u8  rsvd_pos;           /* 0x2d */
-        u16 vesapm_seg;         /* 0x2e */
-        u16 vesapm_off;         /* 0x30 */
-        u16 pages;              /* 0x32 */
-        u16 vesa_attributes;    /* 0x34 */
-        u32  capabilities;      /* 0x36 */
-                                /* 0x3a -- 0x3f reserved for future expansion */
-};
-
-extern struct screen_info screen_info;
-
-#define ORIG_X                  (screen_info.orig_x)
-#define ORIG_Y                  (screen_info.orig_y)
-#define ORIG_VIDEO_MODE         (screen_info.orig_video_mode)
-#define ORIG_VIDEO_COLS         (screen_info.orig_video_cols)
-#define ORIG_VIDEO_EGA_BX       (screen_info.orig_video_ega_bx)
-#define ORIG_VIDEO_LINES        (screen_info.orig_video_lines)
-#define ORIG_VIDEO_ISVGA        (screen_info.orig_video_isVGA)
-#define ORIG_VIDEO_POINTS       (screen_info.orig_video_points)
-
-#define VIDEO_TYPE_MDA          0x10    /* Monochrome Text Display      */
-#define VIDEO_TYPE_CGA          0x11    /* CGA Display                  */
-#define VIDEO_TYPE_EGAM         0x20    /* EGA/VGA in Monochrome Mode   */
-#define VIDEO_TYPE_EGAC         0x21    /* EGA in Color Mode            */
-#define VIDEO_TYPE_VGAC         0x22    /* VGA+ in Color Mode           */
-#define VIDEO_TYPE_VLFB         0x23    /* VESA VGA in graphic mode     */
-
-#define VIDEO_TYPE_PICA_S3      0x30    /* ACER PICA-61 local S3 video  */
-#define VIDEO_TYPE_MIPS_G364    0x31    /* MIPS Magnum 4000 G364 video  */
-#define VIDEO_TYPE_SGI          0x33    /* Various SGI graphics hardware */
-
-#define VIDEO_TYPE_TGAC         0x40    /* DEC TGA */
-
-#define VIDEO_TYPE_SUN          0x50    /* Sun frame buffer. */
-#define VIDEO_TYPE_SUNPCI       0x51    /* Sun PCI based frame buffer. */
-
-#define VIDEO_TYPE_PMAC         0x60    /* PowerMacintosh frame buffer. */
-
-/*
  * This character is the same as _POSIX_VDISABLE: it cannot be used as
  * a c_cc[] character, but indicates that a particular special character
  * isn't in use (eg VINTR has no character etc)
@@ -121,16 +51,22 @@ extern struct screen_info screen_info;
  */
 #define TTY_FLIPBUF_SIZE 512
 
-struct tty_flip_buffer {
+struct tty_buffer {
+        struct tty_buffer *next;
+        char *char_buf_ptr;
+        unsigned char *flag_buf_ptr;
+        int used;
+        int size;
+        /* Data points here */
+        unsigned long data[0];
+};
+
+struct tty_bufhead {
         struct work_struct              work;
         struct semaphore pty_sem;
-        char            *char_buf_ptr;
-        unsigned char   *flag_buf_ptr;
-        int             count;
-        int             buf_num;
-        unsigned char   char_buf[2*TTY_FLIPBUF_SIZE];
-        char            flag_buf[2*TTY_FLIPBUF_SIZE];
-        unsigned char   slop[4]; /* N.B. bug overwrites buffer by 1 */
+        struct tty_buffer *head;        /* Queue head */
+        struct tty_buffer *tail;        /* Active buffer */
+        struct tty_buffer *free;        /* Free queue head */
 };
 /*
  * The pty uses char_buf and flag_buf as a contiguous buffer
@@ -256,10 +192,11 @@ struct tty_struct {
         unsigned char stopped:1, hw_stopped:1, flow_stopped:1, packet:1;
         unsigned char low_latency:1, warned:1;
         unsigned char ctrl_status;
+        unsigned int receive_room;      /* Bytes free for queue */
 
         struct tty_struct *link;
         struct fasync_struct *fasync;
-        struct tty_flip_buffer flip;
+        struct tty_bufhead buf;
         int max_flip_cnt;
         int alt_speed;          /* For magic substitution of 38400 bps */
         wait_queue_head_t write_wait;
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h
index abe9bfcf226c..be1400e82482 100644
--- a/include/linux/tty_flip.h
+++ b/include/linux/tty_flip.h
@@ -1,25 +1,33 @@
 #ifndef _LINUX_TTY_FLIP_H
 #define _LINUX_TTY_FLIP_H
 
+extern int tty_buffer_request_room(struct tty_struct *tty, size_t size);
+extern int tty_insert_flip_string(struct tty_struct *tty, unsigned char *chars, size_t size);
+extern int tty_insert_flip_string_flags(struct tty_struct *tty, unsigned char *chars, char *flags, size_t size);
+extern int tty_prepare_flip_string(struct tty_struct *tty, unsigned char **chars, size_t size);
+extern int tty_prepare_flip_string_flags(struct tty_struct *tty, unsigned char **chars, char **flags, size_t size);
+
 #ifdef INCLUDE_INLINE_FUNCS
 #define _INLINE_ extern
 #else
 #define _INLINE_ static __inline__
 #endif
 
-_INLINE_ void tty_insert_flip_char(struct tty_struct *tty,
+_INLINE_ int tty_insert_flip_char(struct tty_struct *tty,
                                    unsigned char ch, char flag)
 {
-        if (tty->flip.count < TTY_FLIPBUF_SIZE) {
-                tty->flip.count++;
-                *tty->flip.flag_buf_ptr++ = flag;
-                *tty->flip.char_buf_ptr++ = ch;
+        struct tty_buffer *tb = tty->buf.tail;
+        if (tb && tb->used < tb->size) {
+                tb->flag_buf_ptr[tb->used] = flag;
+                tb->char_buf_ptr[tb->used++] = ch;
+                return 1;
         }
+        return tty_insert_flip_string_flags(tty, &ch, &flag, 1);
 }
 
 _INLINE_ void tty_schedule_flip(struct tty_struct *tty)
 {
-        schedule_delayed_work(&tty->flip.work, 1);
+        schedule_delayed_work(&tty->buf.work, 1);
 }
 
 #undef _INLINE_
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index 6066afde5ce4..83c6e6c10ebb 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -81,14 +81,6 @@
  *      pointer of flag bytes which indicate whether a character was
  *      received with a parity error, etc.
  * 
- * int  (*receive_room)(struct tty_struct *);
- *
- *      This function is called by the low-level tty driver to
- *      determine how many characters the line discpline can accept.
- *      The low-level driver must not send more characters than was
- *      indicated by receive_room, or the line discpline may drop
- *      those characters.
- * 
  * void (*write_wakeup)(struct tty_struct *);
  *
  *      This function is called by the low-level tty driver to signal
@@ -136,7 +128,6 @@ struct tty_ldisc {
          */
         void    (*receive_buf)(struct tty_struct *, const unsigned char *cp,
                                char *fp, int count);
-        int     (*receive_room)(struct tty_struct *);
         void    (*write_wakeup)(struct tty_struct *);
 
         struct  module *owner;
diff --git a/include/linux/video_decoder.h b/include/linux/video_decoder.h
index 0e9e48b83e3b..121e26da2c18 100644
--- a/include/linux/video_decoder.h
+++ b/include/linux/video_decoder.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_VIDEO_DECODER_H
 #define _LINUX_VIDEO_DECODER_H
 
+#define HAVE_VIDEO_DECODER 1
+
 struct video_decoder_capability { /* this name is too long */
         __u32   flags;
 #define VIDEO_DECODER_PAL       1       /* can decode PAL signal */
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 1cded681eb6d..ce40675324bd 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -642,6 +642,12 @@ typedef __u64 v4l2_std_id;
 #define V4L2_STD_ATSC_8_VSB     ((v4l2_std_id)0x01000000)
 #define V4L2_STD_ATSC_16_VSB    ((v4l2_std_id)0x02000000)
 
+/* some merged standards */
+#define V4L2_STD_MN     (V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC)
+#define V4L2_STD_B      (V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B)
+#define V4L2_STD_GH     (V4L2_STD_PAL_G|V4L2_STD_PAL_H|V4L2_STD_SECAM_G|V4L2_STD_SECAM_H)
+#define V4L2_STD_DK     (V4L2_STD_PAL_DK|V4L2_STD_SECAM_DK)
+
 /* some common needed stuff */
 #define V4L2_STD_PAL_BG         (V4L2_STD_PAL_B         |\
                                  V4L2_STD_PAL_B1        |\
@@ -662,7 +668,8 @@ typedef __u64 v4l2_std_id;
                                  V4L2_STD_SECAM_G       |\
                                  V4L2_STD_SECAM_H       |\
                                  V4L2_STD_SECAM_DK      |\
-                                 V4L2_STD_SECAM_L)
+                                 V4L2_STD_SECAM_L       |\
+                                 V4L2_STD_SECAM_LC)
 
 #define V4L2_STD_525_60         (V4L2_STD_PAL_M         |\
                                  V4L2_STD_PAL_60        |\
@@ -888,7 +895,6 @@ struct v4l2_audio
 
 /*  Flags for the 'mode' field */
 #define V4L2_AUDMODE_AVL                0x00001
-#define V4L2_AUDMODE_32BITS             0x00002
 
 struct v4l2_audioout
 {
@@ -1110,7 +1116,6 @@ int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local);
 /* names for fancy debug output */
 extern char *v4l2_field_names[];
 extern char *v4l2_type_names[];
-extern char *v4l2_ioctl_names[];
 
 /*  Compatibility layer interface  --  v4l1-compat module */
 typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
@@ -1118,6 +1123,11 @@ typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
 int v4l_compat_translate_ioctl(struct inode *inode, struct file *file,
                                int cmd, void *arg, v4l2_kioctl driver_ioctl);
 
+/* 32 Bits compatibility layer for 64 bits processors */
+extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
+                                unsigned long arg);
+
+
 #endif /* __KERNEL__ */
 #endif /* __LINUX_VIDEODEV2_H */
 
diff --git a/include/linux/wavefront.h b/include/linux/wavefront.h
index 61bd0fd35240..51ab3c933acd 100644
--- a/include/linux/wavefront.h
+++ b/include/linux/wavefront.h
@@ -434,22 +434,22 @@ typedef struct wf_multisample {
 } wavefront_multisample;
 
 typedef struct wf_alias {
-    INT16 OriginalSample __attribute__ ((packed));
-
-    struct wf_sample_offset sampleStartOffset __attribute__ ((packed));
-    struct wf_sample_offset loopStartOffset __attribute__ ((packed));
-    struct wf_sample_offset sampleEndOffset __attribute__ ((packed));
-    struct wf_sample_offset loopEndOffset __attribute__ ((packed));
-
-    INT16  FrequencyBias __attribute__ ((packed));
-
-    UCHAR8 SampleResolution:2  __attribute__ ((packed));
-    UCHAR8 Unused1:1  __attribute__ ((packed));
-    UCHAR8 Loop:1 __attribute__ ((packed));
-    UCHAR8 Bidirectional:1  __attribute__ ((packed));
-    UCHAR8 Unused2:1 __attribute__ ((packed));
-    UCHAR8 Reverse:1 __attribute__ ((packed));
-    UCHAR8 Unused3:1 __attribute__ ((packed)); 
+    INT16 OriginalSample;
+
+    struct wf_sample_offset sampleStartOffset;
+    struct wf_sample_offset loopStartOffset;
+    struct wf_sample_offset sampleEndOffset;
+    struct wf_sample_offset loopEndOffset;
+
+    INT16  FrequencyBias;
+
+    UCHAR8 SampleResolution:2;
+    UCHAR8 Unused1:1;
+    UCHAR8 Loop:1;
+    UCHAR8 Bidirectional:1;
+    UCHAR8 Unused2:1;
+    UCHAR8 Reverse:1;
+    UCHAR8 Unused3:1;
     
     /* This structure is meant to be padded only to 16 bits on their
        original. Of course, whoever wrote their documentation didn't
@@ -460,8 +460,8 @@ typedef struct wf_alias {
        standard 16->32 bit issues.
     */
 
-    UCHAR8 sixteen_bit_padding __attribute__ ((packed));
-} wavefront_alias;
+    UCHAR8 sixteen_bit_padding;
+} __attribute__((packed)) wavefront_alias;
 
 typedef struct wf_drum {
     UCHAR8 PatchNumber;
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index ac39d04d027c..86b111300231 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -65,6 +65,7 @@ extern int FASTCALL(schedule_work(struct work_struct *work));
 extern int FASTCALL(schedule_delayed_work(struct work_struct *work, unsigned long delay));
 
 extern int schedule_delayed_work_on(int cpu, struct work_struct *work, unsigned long delay);
+extern int schedule_on_each_cpu(void (*func)(void *info), void *info);
 extern void flush_scheduled_work(void);
 extern int current_is_keventd(void);
 extern int keventd_up(void);
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index b096159086e8..beaef5c7a0ea 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -103,7 +103,9 @@ void balance_dirty_pages_ratelimited(struct address_space *mapping);
 int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0);
 int do_writepages(struct address_space *mapping, struct writeback_control *wbc);
 int sync_page_range(struct inode *inode, struct address_space *mapping,
-                        loff_t pos, size_t count);
+                        loff_t pos, loff_t count);
+int sync_page_range_nolock(struct inode *inode, struct address_space *mapping,
+                           loff_t pos, loff_t count);
 
 /* pdflush.c */
 extern int nr_pdflush_threads;  /* Global so it can be exported to sysctl
diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index 23f9c61d9546..cda8a96e2fa0 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -13,7 +13,22 @@
 #define XATTR_CREATE    0x1     /* set value, fail if attr already exists */
 #define XATTR_REPLACE   0x2     /* set value, fail if attr does not exist */
 
+/* Namespaces */
+#define XATTR_OS2_PREFIX "os2."
+#define XATTR_OS2_PREFIX_LEN (sizeof (XATTR_OS2_PREFIX) - 1)
+
 #define XATTR_SECURITY_PREFIX   "security."
+#define XATTR_SECURITY_PREFIX_LEN (sizeof (XATTR_SECURITY_PREFIX) - 1)
+
+#define XATTR_SYSTEM_PREFIX "system."
+#define XATTR_SYSTEM_PREFIX_LEN (sizeof (XATTR_SYSTEM_PREFIX) - 1)
+
+#define XATTR_TRUSTED_PREFIX "trusted."
+#define XATTR_TRUSTED_PREFIX_LEN (sizeof (XATTR_TRUSTED_PREFIX) - 1)
+
+#define XATTR_USER_PREFIX "user."
+#define XATTR_USER_PREFIX_LEN (sizeof (XATTR_USER_PREFIX) - 1)
+
 
 struct xattr_handler {
         char *prefix;
@@ -25,6 +40,10 @@ struct xattr_handler {
                    size_t size, int flags);
 };
 
+ssize_t vfs_getxattr(struct dentry *, char *, void *, size_t);
+int vfs_setxattr(struct dentry *, char *, void *, size_t, int);
+int vfs_removexattr(struct dentry *, char *);
+
 ssize_t generic_getxattr(struct dentry *dentry, const char *name, void *buffer, size_t size);
 ssize_t generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size);
 int generic_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags);
diff --git a/include/linux/zlib.h b/include/linux/zlib.h
index 74f7b78c22d2..4fa32f0d4df8 100644
--- a/include/linux/zlib.h
+++ b/include/linux/zlib.h
@@ -442,9 +442,11 @@ extern int deflateInit2 (z_streamp strm,
    not perform any compression: this will be done by deflate().
 */
                             
+#if 0
 extern int zlib_deflateSetDictionary (z_streamp strm,
                                                      const Byte *dictionary,
                                                      uInt  dictLength);
+#endif
 /*
      Initializes the compression dictionary from the given byte sequence
    without producing any compressed output. This function must be called
@@ -478,7 +480,10 @@ extern int zlib_deflateSetDictionary (z_streamp strm,
    perform any compression: this will be done by deflate().
 */
 
+#if 0
 extern int zlib_deflateCopy (z_streamp dest, z_streamp source);
+#endif
+
 /*
      Sets the destination stream as a complete copy of the source stream.
 
@@ -511,7 +516,9 @@ static inline unsigned long deflateBound(unsigned long s)
         return s + ((s + 7) >> 3) + ((s + 63) >> 6) + 11;
 }
 
+#if 0
 extern int zlib_deflateParams (z_streamp strm, int level, int strategy);
+#endif
 /*
      Dynamically update the compression level and compression strategy.  The
    interpretation of level and strategy is as in deflateInit2.  This can be
@@ -571,7 +578,9 @@ extern int zlib_inflateSetDictionary (z_streamp strm,
    inflate().
 */
 
+#if 0
 extern int zlib_inflateSync (z_streamp strm);
+#endif
 /* 
     Skips invalid compressed data until a full flush point (see above the
   description of deflate with Z_FULL_FLUSH) can be found, or until all
@@ -636,7 +645,9 @@ extern int zlib_inflateInit2_ (z_streamp strm, int  windowBits,
 #endif
 
 extern const char  * zlib_zError           (int err);
+#if 0
 extern int           zlib_inflateSyncPoint (z_streamp z);
+#endif
 extern const uLong * zlib_get_crc_table    (void);
 
 #endif /* _ZLIB_H */
diff --git a/include/media/audiochip.h b/include/media/audiochip.h
index b7d4b0930408..295d256ee811 100644
--- a/include/media/audiochip.h
+++ b/include/media/audiochip.h
@@ -23,11 +23,6 @@ enum audiochip {
 
 /* ---------------------------------------------------------------------- */
 
-/* v4l device was opened in Radio mode */
-#define AUDC_SET_RADIO        _IO('m',2)
-/* select from TV,radio,extern,MUTE */
-#define AUDC_SET_INPUT        _IOW('m',17,int)
-
 /* audio inputs */
 #define AUDIO_TUNER        0x00
 #define AUDIO_RADIO        0x01
@@ -40,15 +35,4 @@ enum audiochip {
 #define AUDIO_MUTE         0x80
 #define AUDIO_UNMUTE       0x81
 
-/* all the stuff below is obsolete and just here for reference.  I'll
- * remove it once the driver is tested and works fine.
- *
- * Instead creating alot of tiny API's for all kinds of different
- * chips, we'll just pass throuth the v4l ioctl structs (v4l2 not
- * yet...).  It is a bit less flexible, but most/all used i2c chips
- * make sense in v4l context only.  So I think that's acceptable...
- */
-
-/* misc stuff to pass around config info to i2c chips */
-#define AUDC_CONFIG_PINNACLE  _IOW('m',32,int)
 #endif /* AUDIOCHIP_H */
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index 16af9299315f..e5e749e984ee 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -178,6 +178,8 @@ struct saa7146_ext_vv
 
         struct saa7146_extension_ioctls *ioctls;
         int (*ioctl)(struct saa7146_fh*, unsigned int cmd, void *arg);
+
+        struct file_operations vbi_fops;
 };
 
 struct saa7146_use_ops  {
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 b37cde606692..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)
 
@@ -82,9 +83,9 @@
 #define TUNER_PHILIPS_FM1236_MK3        43
 
 #define TUNER_PHILIPS_4IN1              44      /* ATI TV Wonder Pro - Conexant */
-/* Microtune mergeged with Temic 12/31/1999 partially financed by Alps - these may be similar to Temic */
+/* Microtune merged with Temic 12/31/1999 partially financed by Alps - these may be similar to Temic */
 #define TUNER_MICROTUNE_4049FM5         45
-#define TUNER_MICROTUNE_4042_FI5        46
+#define TUNER_PANASONIC_VP27            46
 #define TUNER_LG_NTSC_TAPE              47
 
 #define TUNER_TNF_8831BGFF              48
@@ -102,7 +103,7 @@
 #define TUNER_YMEC_TVF_8531MF           58
 #define TUNER_YMEC_TVF_5533MF           59      /* Pixelview Pro Ultra NTSC */
 
-#define TUNER_THOMSON_DTT7611           60      /* DViCO FusionHDTV 3 Gold-T */
+#define TUNER_THOMSON_DTT761X           60      /* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */
 #define TUNER_TENA_9533_DI              61
 #define TUNER_TEA5767                   62      /* Only FM Radio Tuner */
 #define TUNER_PHILIPS_FMD1216ME_MK3     63
@@ -114,48 +115,28 @@
 
 #define TUNER_PHILIPS_TUV1236D          68      /* ATI HDTV Wonder */
 #define TUNER_TNF_5335MF                69      /* Sabrent Bt848   */
-
-#define NOTUNER 0
-#define PAL     1       /* PAL_BG */
-#define PAL_I   2
-#define NTSC    3
-#define SECAM   4
-#define ATSC    5
-#define RADIO   6
-
-#define NoTuner 0
-#define Philips 1
-#define TEMIC   2
-#define Sony    3
-#define Alps    4
-#define LGINNOTEK 5
-#define SHARP   6
-#define Samsung 7
-#define Microtune 8
-#define HITACHI 9
-#define Panasonic 10
-#define TCL     11
-#define THOMSON 12
-
-#define TUNER_SET_TYPE_ADDR          _IOW('T',3,int)
-#define TUNER_SET_STANDBY            _IOW('T',4,int)
-#define TDA9887_SET_CONFIG           _IOW('t',5,int)
+#define TUNER_SAMSUNG_TCPN_2121P30A     70      /* Hauppauge PVR-500MCE NTSC */
 
 /* tv card specific */
-# define TDA9887_PRESENT             (1<<0)
-# define TDA9887_PORT1_INACTIVE      (1<<1)
-# define TDA9887_PORT2_INACTIVE      (1<<2)
-# define TDA9887_QSS                 (1<<3)
-# define TDA9887_INTERCARRIER        (1<<4)
-# define TDA9887_PORT1_ACTIVE        (1<<5)
-# define TDA9887_PORT2_ACTIVE        (1<<6)
-# define TDA9887_INTERCARRIER_NTSC   (1<<7)
+#define TDA9887_PRESENT                 (1<<0)
+#define TDA9887_PORT1_INACTIVE          (1<<1)
+#define TDA9887_PORT2_INACTIVE          (1<<2)
+#define TDA9887_QSS                     (1<<3)
+#define TDA9887_INTERCARRIER            (1<<4)
+#define TDA9887_PORT1_ACTIVE            (1<<5)
+#define TDA9887_PORT2_ACTIVE            (1<<6)
+#define TDA9887_INTERCARRIER_NTSC       (1<<7)
+/* Tuner takeover point adjustment, in dB, -16 <= top <= 15 */
+#define TDA9887_TOP_MASK                (0x3f << 8)
+#define TDA9887_TOP_SET                 (1 << 13)
+#define TDA9887_TOP(top)                (TDA9887_TOP_SET | (((16 + (top)) & 0x1f) << 8))
+
 /* config options */
-# define TDA9887_DEEMPHASIS_MASK     (3<<16)
-# define TDA9887_DEEMPHASIS_NONE     (1<<16)
-# define TDA9887_DEEMPHASIS_50       (2<<16)
-# define TDA9887_DEEMPHASIS_75       (3<<16)
-# define TDA9887_AUTOMUTE            (1<<18)
+#define TDA9887_DEEMPHASIS_MASK         (3<<16)
+#define TDA9887_DEEMPHASIS_NONE         (1<<16)
+#define TDA9887_DEEMPHASIS_50           (2<<16)
+#define TDA9887_DEEMPHASIS_75           (3<<16)
+#define TDA9887_AUTOMUTE                (1<<18)
 
 #ifdef __KERNEL__
 
@@ -167,10 +148,26 @@ enum tuner_mode {
         T_STANDBY       = 1 << 31
 };
 
+/* Older boards only had a single tuner device. Nowadays multiple tuner
+   devices may be present on a single board. Using TUNER_SET_TYPE_ADDR
+   to pass the tuner_setup structure it is possible to setup each tuner
+   device in turn.
+
+   Since multiple devices may be present it is no longer sufficient to
+   send a command to a single i2c device. Instead you should broadcast
+   the command to all i2c devices.
+
+   By setting the mode_mask correctly you can select which commands are
+   accepted by a specific tuner device. For example, set mode_mask to
+   T_RADIO if the device is a radio-only tuner. That specific tuner will
+   only accept commands when the tuner is in radio mode and ignore them
+   when the tuner is set to TV mode.
+ */
+
 struct tuner_setup {
-        unsigned short  addr;
-        unsigned int    type;
-        unsigned int    mode_mask;
+        unsigned short  addr;   /* I2C address */
+        unsigned int    type;   /* Tuner type */
+        unsigned int    mode_mask;  /* Allowed tuner modes */
 };
 
 struct tuner {
@@ -182,7 +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;
 
@@ -200,14 +199,13 @@ 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);
 };
 
-extern unsigned int tuner_debug;
 extern unsigned const int tuner_count;
 
 extern int microtune_init(struct i2c_client *c);
@@ -219,15 +217,15 @@ extern int tea5767_autodetection(struct i2c_client *c);
 
 #define tuner_warn(fmt, arg...) do {\
         printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
-                        t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0)
+                        i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
 #define tuner_info(fmt, arg...) do {\
         printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
-                        t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0)
+                        i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
 #define tuner_dbg(fmt, arg...) do {\
+        extern int tuner_debug; \
         if (tuner_debug) \
-                printk(KERN_DEBUG "%s %d-%04x: " fmt, \
-                        t->i2c.driver->driver.name, \
-                        t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0)
+                printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
+                        i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
 
 #endif /* __KERNEL__ */
 
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index d3fd48157eb8..d4030a7e16e0 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -26,12 +26,56 @@
 #ifndef V4L2_COMMON_H_
 #define V4L2_COMMON_H_
 
-/* VIDIOC_INT_AUDIO_CLOCK_FREQ */
-enum v4l2_audio_clock_freq {
-        V4L2_AUDCLK_32_KHZ  = 32000,
-        V4L2_AUDCLK_441_KHZ = 44100,
-        V4L2_AUDCLK_48_KHZ  = 48000,
-};
+/* v4l debugging and diagnostics */
+
+/* Common printk constucts for v4l-i2c drivers. These macros create a unique
+   prefix consisting of the driver name, the adapter number and the i2c
+   address. */
+#define v4l_printk(level, name, adapter, addr, fmt, arg...) \
+        printk(level "%s %d-%04x: " fmt, name, i2c_adapter_id(adapter), addr , ## arg)
+
+#define v4l_client_printk(level, client, fmt, arg...)                       \
+        v4l_printk(level, (client)->driver->driver.name, (client)->adapter, \
+                   (client)->addr, fmt , ## arg)
+
+#define v4l_err(client, fmt, arg...) \
+        v4l_client_printk(KERN_ERR, client, fmt , ## arg)
+
+#define v4l_warn(client, fmt, arg...) \
+        v4l_client_printk(KERN_WARNING, client, fmt , ## arg)
+
+#define v4l_info(client, fmt, arg...) \
+        v4l_client_printk(KERN_INFO, client, fmt , ## arg)
+
+/* These three macros assume that the debug level is set with a module
+   parameter called 'debug'. */
+#define v4l_dbg(level, debug, client, fmt, arg...)                           \
+        do {                                                                 \
+                if (debug >= (level))                                        \
+                        v4l_client_printk(KERN_DEBUG, client, fmt , ## arg); \
+        } while (0)
+
+/* Prints the ioctl in a human-readable format */
+extern void v4l_printk_ioctl(unsigned int cmd);
+
+/* Use this macro for non-I2C drivers. Pass the driver name as the first arg. */
+#define v4l_print_ioctl(name, cmd)               \
+        do {                                     \
+                printk(KERN_DEBUG "%s: ", name); \
+                v4l_printk_ioctl(cmd);           \
+        } while (0)
+
+/* Use this macro in I2C drivers where 'client' is the struct i2c_client
+   pointer */
+#define v4l_i2c_print_ioctl(client, cmd)                   \
+        do {                                               \
+                v4l_client_printk(KERN_DEBUG, client, ""); \
+                v4l_printk_ioctl(cmd);                     \
+        } while (0)
+
+/* ------------------------------------------------------------------------- */
+
+/* Internal ioctls */
 
 /* VIDIOC_INT_G_REGISTER and VIDIOC_INT_S_REGISTER */
 struct v4l2_register {
@@ -70,6 +114,27 @@ enum v4l2_chip_ident {
         V4L2_IDENT_CX25843 = 243,
 };
 
+/* audio ioctls */
+/* v4l device was opened in Radio mode */
+#define AUDC_SET_RADIO        _IO('d',88)
+/* 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)
+/* Puts tuner on powersaving state, disabling it, except for i2c */
+#define TUNER_SET_STANDBY            _IOW('d',91,int)
+/* Sets tda9887 specific stuff, like port1, port2 and qss */
+#define TDA9887_SET_CONFIG           _IOW('d',92,int)
+
 /* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
 #define VIDIOC_INT_S_REGISTER           _IOR ('d', 100, struct v4l2_register)
 #define VIDIOC_INT_G_REGISTER           _IOWR('d', 101, struct v4l2_register)
@@ -77,10 +142,12 @@ enum v4l2_chip_ident {
 /* Reset the I2C chip */
 #define VIDIOC_INT_RESET                _IO  ('d', 102)
 
-/* Set the frequency of the audio clock output.
+/* Set the frequency (in Hz) of the audio clock output.
    Used to slave an audio processor to the video decoder, ensuring that audio
-   and video remain synchronized. */
-#define VIDIOC_INT_AUDIO_CLOCK_FREQ     _IOR ('d', 103, enum v4l2_audio_clock_freq)
+   and video remain synchronized.
+   Usual values for the frequency are 48000, 44100 or 32000 Hz.
+   If the frequency is not supported, then -EINVAL is returned. */
+#define VIDIOC_INT_AUDIO_CLOCK_FREQ     _IOW ('d', 103, u32)
 
 /* Video decoders that support sliced VBI need to implement this ioctl.
    Field p of the v4l2_sliced_vbi_line struct is set to the start of the VBI
@@ -107,4 +174,10 @@ enum v4l2_chip_ident {
    be made. */
 #define VIDIOC_INT_G_CHIP_IDENT         _IOR ('d', 107, enum v4l2_chip_ident *)
 
+/* Sets I2S speed in bps. This is used to provide a standard way to select I2S
+   clock used by driving digital audio streams at some board designs.
+   Usual values for the frequency are 1024000 and 2048000.
+   If the frequency is not supported, then -EINVAL is returned. */
+#define VIDIOC_INT_I2S_CLOCK_FREQ       _IOW ('d', 108, u32)
+
 #endif /* V4L2_COMMON_H_ */
diff --git a/include/net/act_api.h b/include/net/act_api.h
index b55eb7c7f033..11e9eaf79f5a 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -63,7 +63,7 @@ struct tc_action_ops
         __u32   type; /* TBD to match kind */
         __u32   capab;  /* capabilities includes 4 bit version */
         struct module           *owner;
-        int     (*act)(struct sk_buff **, struct tc_action *, struct tcf_result *);
+        int     (*act)(struct sk_buff *, struct tc_action *, struct tcf_result *);
         int     (*get_stats)(struct sk_buff *, struct tc_action *);
         int     (*dump)(struct sk_buff *, struct tc_action *,int , int);
         int     (*cleanup)(struct tc_action *, int bind);
diff --git a/include/net/dn_dev.h b/include/net/dn_dev.h
index 86e8e86e624a..5a86e78081bf 100644
--- a/include/net/dn_dev.h
+++ b/include/net/dn_dev.h
@@ -88,8 +88,8 @@ struct dn_dev {
         struct net_device *dev;
         struct dn_dev_parms parms;
         char use_long;
-        struct timer_list timer;
-        unsigned long t3;
+        struct timer_list timer;
+        unsigned long t3;
         struct neigh_parms *neigh_parms;
         unsigned char addr[ETH_ALEN];
         struct neighbour *router; /* Default router on circuit */
@@ -99,57 +99,57 @@ struct dn_dev {
 
 struct dn_short_packet
 {
-        unsigned char   msgflg          __attribute__((packed));
-        unsigned short  dstnode         __attribute__((packed));
-        unsigned short  srcnode         __attribute__((packed));
-        unsigned char   forward         __attribute__((packed));
-};
+        unsigned char   msgflg;
+        unsigned short  dstnode;
+        unsigned short  srcnode;
+        unsigned char   forward;
+} __attribute__((packed));
 
 struct dn_long_packet
 {
-        unsigned char   msgflg          __attribute__((packed));
-        unsigned char   d_area          __attribute__((packed));
-        unsigned char   d_subarea       __attribute__((packed));
-        unsigned char   d_id[6]         __attribute__((packed));
-        unsigned char   s_area          __attribute__((packed));
-        unsigned char   s_subarea       __attribute__((packed));
-        unsigned char   s_id[6]         __attribute__((packed));
-        unsigned char   nl2             __attribute__((packed));
-        unsigned char   visit_ct        __attribute__((packed));
-        unsigned char   s_class         __attribute__((packed));
-        unsigned char   pt              __attribute__((packed));
-};
+        unsigned char   msgflg;
+        unsigned char   d_area;
+        unsigned char   d_subarea;
+        unsigned char   d_id[6];
+        unsigned char   s_area;
+        unsigned char   s_subarea;
+        unsigned char   s_id[6];
+        unsigned char   nl2;
+        unsigned char   visit_ct;
+        unsigned char   s_class;
+        unsigned char   pt;
+} __attribute__((packed));
 
 /*------------------------- DRP - Routing messages ---------------------*/
 
 struct endnode_hello_message
 {
-        unsigned char   msgflg          __attribute__((packed));
-        unsigned char   tiver[3]        __attribute__((packed));
-        unsigned char   id[6]           __attribute__((packed));
-        unsigned char   iinfo           __attribute__((packed));
-        unsigned short  blksize         __attribute__((packed));
-        unsigned char   area            __attribute__((packed));
-        unsigned char   seed[8]         __attribute__((packed));
-        unsigned char   neighbor[6]     __attribute__((packed));
-        unsigned short  timer           __attribute__((packed));
-        unsigned char   mpd             __attribute__((packed));
-        unsigned char   datalen         __attribute__((packed));
-        unsigned char   data[2]         __attribute__((packed));
-};
+        unsigned char   msgflg;
+        unsigned char   tiver[3];
+        unsigned char   id[6];
+        unsigned char   iinfo;
+        unsigned short  blksize;
+        unsigned char   area;
+        unsigned char   seed[8];
+        unsigned char   neighbor[6];
+        unsigned short  timer;
+        unsigned char   mpd;
+        unsigned char   datalen;
+        unsigned char   data[2];
+} __attribute__((packed));
 
 struct rtnode_hello_message
 {
-        unsigned char   msgflg          __attribute__((packed));
-        unsigned char   tiver[3]        __attribute__((packed));
-        unsigned char   id[6]           __attribute__((packed));
-        unsigned char   iinfo           __attribute__((packed));
-        unsigned short  blksize         __attribute__((packed));
-        unsigned char   priority        __attribute__((packed));
-        unsigned char   area            __attribute__((packed));
-        unsigned short  timer           __attribute__((packed));
-        unsigned char   mpd             __attribute__((packed));
-};
+        unsigned char   msgflg;
+        unsigned char   tiver[3];
+        unsigned char   id[6];
+        unsigned char   iinfo;
+        unsigned short  blksize;
+        unsigned char   priority;
+        unsigned char   area;
+        unsigned short  timer;
+        unsigned char   mpd;
+} __attribute__((packed));
 
 
 extern void dn_dev_init(void);
diff --git a/include/net/dn_nsp.h b/include/net/dn_nsp.h
index 1ba03be0af3a..e6182b86262b 100644
--- a/include/net/dn_nsp.h
+++ b/include/net/dn_nsp.h
@@ -72,78 +72,78 @@ extern struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int nobl
 
 struct nsp_data_seg_msg
 {
-        unsigned char   msgflg          __attribute__((packed));
-        unsigned short  dstaddr         __attribute__((packed));
-        unsigned short  srcaddr         __attribute__((packed));
-};
+        unsigned char   msgflg;
+        unsigned short  dstaddr;
+        unsigned short  srcaddr;
+} __attribute__((packed));
 
 struct nsp_data_opt_msg
 {
-        unsigned short  acknum          __attribute__((packed));
-        unsigned short  segnum          __attribute__((packed));
-        unsigned short  lsflgs          __attribute__((packed));
-};
+        unsigned short  acknum;
+        unsigned short  segnum;
+        unsigned short  lsflgs;
+} __attribute__((packed));
 
 struct nsp_data_opt_msg1
 {
-        unsigned short  acknum          __attribute__((packed));
-        unsigned short  segnum          __attribute__((packed));
-};
+        unsigned short  acknum;
+        unsigned short  segnum;
+} __attribute__((packed));
 
 
 /* Acknowledgment Message (data/other data)                             */
 struct nsp_data_ack_msg
 {
-        unsigned char   msgflg          __attribute__((packed));
-        unsigned short  dstaddr         __attribute__((packed));
-        unsigned short  srcaddr         __attribute__((packed));
-        unsigned short  acknum          __attribute__((packed));
-};
+        unsigned char   msgflg;
+        unsigned short  dstaddr;
+        unsigned short  srcaddr;
+        unsigned short  acknum;
+} __attribute__((packed));
 
 /* Connect Acknowledgment Message */
 struct  nsp_conn_ack_msg
 {
-        unsigned char   msgflg          __attribute__((packed));
-        unsigned short  dstaddr         __attribute__((packed));
-};
+        unsigned char   msgflg;
+        unsigned short  dstaddr;
+} __attribute__((packed));
 
 
 /* Connect Initiate/Retransmit Initiate/Connect Confirm */
 struct  nsp_conn_init_msg
 {
-        unsigned char   msgflg          __attribute__((packed));
+        unsigned char   msgflg;
 #define NSP_CI      0x18            /* Connect Initiate     */
 #define NSP_RCI     0x68            /* Retrans. Conn Init   */
-        unsigned short  dstaddr         __attribute__((packed));
-        unsigned short  srcaddr         __attribute__((packed));
-        unsigned char   services        __attribute__((packed));
+        unsigned short  dstaddr;
+        unsigned short  srcaddr;
+        unsigned char   services;
 #define NSP_FC_NONE   0x00            /* Flow Control None    */
 #define NSP_FC_SRC    0x04            /* Seg Req. Count       */
 #define NSP_FC_SCMC   0x08            /* Sess. Control Mess   */
 #define NSP_FC_MASK   0x0c            /* FC type mask         */
-        unsigned char   info            __attribute__((packed));
-        unsigned short  segsize         __attribute__((packed));
-};
+        unsigned char   info;
+        unsigned short  segsize;
+} __attribute__((packed));
 
 /* Disconnect Initiate/Disconnect Confirm */
 struct  nsp_disconn_init_msg
 {
-        unsigned char   msgflg          __attribute__((packed));
-        unsigned short  dstaddr         __attribute__((packed));
-        unsigned short  srcaddr         __attribute__((packed));
-        unsigned short  reason          __attribute__((packed));
-};
+        unsigned char   msgflg;
+        unsigned short  dstaddr;
+        unsigned short  srcaddr;
+        unsigned short  reason;
+} __attribute__((packed));
 
 
 
 struct  srcobj_fmt
 {
-        char            format          __attribute__((packed));
-        unsigned char   task            __attribute__((packed));
-        unsigned short  grpcode         __attribute__((packed));
-        unsigned short  usrcode         __attribute__((packed));
-        char            dlen            __attribute__((packed));
-};
+        char            format;
+        unsigned char   task;
+        unsigned short  grpcode;
+        unsigned short  usrcode;
+        char            dlen;
+} __attribute__((packed));
 
 /*
  * A collection of functions for manipulating the sequence
diff --git a/include/net/dst.h b/include/net/dst.h
index bee8b84d329d..5161e89017f9 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -225,16 +225,7 @@ static inline void dst_set_expires(struct dst_entry *dst, int timeout)
 /* Output packet to network from transport.  */
 static inline int dst_output(struct sk_buff *skb)
 {
-        int err;
-
-        for (;;) {
-                err = skb->dst->output(skb);
-
-                if (likely(err == 0))
-                        return err;
-                if (unlikely(err != NET_XMIT_BYPASS))
-                        return err;
-        }
+        return skb->dst->output(skb);
 }
 
 /* Input packet from network to transport.  */
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/ieee80211_crypt.h b/include/net/ieee80211_crypt.h
index 03b766afdc39..cd82c3e998e4 100644
--- a/include/net/ieee80211_crypt.h
+++ b/include/net/ieee80211_crypt.h
@@ -25,6 +25,7 @@
 
 #include <linux/types.h>
 #include <linux/list.h>
+#include <net/ieee80211.h>
 #include <asm/atomic.h>
 
 enum {
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 50234fa56a68..fa587c94e9d0 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -83,8 +83,8 @@ struct inet_connection_sock {
         struct timer_list         icsk_delack_timer;
         __u32                     icsk_rto;
         __u32                     icsk_pmtu_cookie;
-        struct tcp_congestion_ops *icsk_ca_ops;
-        struct inet_connection_sock_af_ops *icsk_af_ops;
+        const struct tcp_congestion_ops *icsk_ca_ops;
+        const struct inet_connection_sock_af_ops *icsk_af_ops;
         unsigned int              (*icsk_sync_mss)(struct sock *sk, u32 pmtu);
         __u8                      icsk_ca_state;
         __u8                      icsk_retransmits;
diff --git a/include/net/ip.h b/include/net/ip.h
index 7bb5804847f2..8de0697b364c 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -37,11 +37,10 @@ struct inet_skb_parm
         struct ip_options       opt;            /* Compiled IP options          */
         unsigned char           flags;
 
-#define IPSKB_MASQUERADED       1
-#define IPSKB_TRANSLATED        2
-#define IPSKB_FORWARDED         4
-#define IPSKB_XFRM_TUNNEL_SIZE  8
-#define IPSKB_FRAG_COMPLETE     16
+#define IPSKB_FORWARDED         1
+#define IPSKB_XFRM_TUNNEL_SIZE  2
+#define IPSKB_XFRM_TRANSFORMED  4
+#define IPSKB_FRAG_COMPLETE     8
 };
 
 struct ipcm_cookie
@@ -95,7 +94,6 @@ extern int		ip_local_deliver(struct sk_buff *skb);
 extern int              ip_mr_input(struct sk_buff *skb);
 extern int              ip_output(struct sk_buff *skb);
 extern int              ip_mc_output(struct sk_buff *skb);
-extern int              ip_fragment(struct sk_buff *skb, int (*out)(struct sk_buff*));
 extern int              ip_do_nat(struct sk_buff *skb);
 extern void             ip_send_check(struct iphdr *ip);
 extern int              ip_queue_xmit(struct sk_buff *skb, int ipfragok);
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 860bbac4c4ee..3b1d963d396c 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -418,6 +418,8 @@ extern int			ipv6_rcv(struct sk_buff *skb,
                                          struct packet_type *pt,
                                          struct net_device *orig_dev);
 
+extern int                      ip6_rcv_finish(struct sk_buff *skb);
+
 /*
  *      upper-layer output functions
  */
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index d67c8393a343..a2c5e0b88422 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -327,7 +327,7 @@ struct iw_handler_def
         __u16                   num_private_args;
 
         /* Array of handlers for standard ioctls
-         * We will call dev->wireless_handlers->standard[ioctl - SIOCSIWNAME]
+         * We will call dev->wireless_handlers->standard[ioctl - SIOCSIWCOMMIT]
          */
         const iw_handler *      standard;
 
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/pkt_sched.h b/include/net/pkt_sched.h
index 6492e7363d84..b94d1ad92c4d 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -1,6 +1,7 @@
 #ifndef __NET_PKT_SCHED_H
 #define __NET_PKT_SCHED_H
 
+#include <linux/jiffies.h>
 #include <net/sch_generic.h>
 
 struct qdisc_walker
@@ -59,8 +60,8 @@ typedef struct timeval	psched_time_t;
 typedef long            psched_tdiff_t;
 
 #define PSCHED_GET_TIME(stamp) do_gettimeofday(&(stamp))
-#define PSCHED_US2JIFFIE(usecs) (((usecs)+(1000000/HZ-1))/(1000000/HZ))
-#define PSCHED_JIFFIE2US(delay) ((delay)*(1000000/HZ))
+#define PSCHED_US2JIFFIE(usecs) usecs_to_jiffies(usecs)
+#define PSCHED_JIFFIE2US(delay) jiffies_to_usecs(delay)
 
 #else /* !CONFIG_NET_SCH_CLK_GETTIMEOFDAY */
 
@@ -123,9 +124,9 @@ do {									\
                    default: \
                            __delta = 0; \
                    case 2: \
-                           __delta += 1000000; \
+                           __delta += USEC_PER_SEC; \
                    case 1: \
-                           __delta += 1000000; \
+                           __delta += USEC_PER_SEC; \
                    } \
            } \
            __delta; \
@@ -136,9 +137,9 @@ psched_tod_diff(int delta_sec, int bound)
 {
         int delta;
 
-        if (bound <= 1000000 || delta_sec > (0x7FFFFFFF/1000000)-1)
+        if (bound <= USEC_PER_SEC || delta_sec > (0x7FFFFFFF/USEC_PER_SEC)-1)
                 return bound;
-        delta = delta_sec * 1000000;
+        delta = delta_sec * USEC_PER_SEC;
         if (delta > bound || delta < 0)
                 delta = bound;
         return delta;
@@ -152,9 +153,9 @@ psched_tod_diff(int delta_sec, int bound)
            default: \
                    __delta = psched_tod_diff(__delta_sec, bound);  break; \
            case 2: \
-                   __delta += 1000000; \
+                   __delta += USEC_PER_SEC; \
            case 1: \
-                   __delta += 1000000; \
+                   __delta += USEC_PER_SEC; \
            case 0: \
                    if (__delta > bound || __delta < 0) \
                         __delta = bound; \
@@ -170,15 +171,15 @@ psched_tod_diff(int delta_sec, int bound)
 ({ \
            int __delta = (tv).tv_usec + (delta); \
            (tv_res).tv_sec = (tv).tv_sec; \
-           if (__delta > 1000000) { (tv_res).tv_sec++; __delta -= 1000000; } \
+           if (__delta > USEC_PER_SEC) { (tv_res).tv_sec++; __delta -= USEC_PER_SEC; } \
            (tv_res).tv_usec = __delta; \
 })
 
 #define PSCHED_TADD(tv, delta) \
 ({ \
            (tv).tv_usec += (delta); \
-           if ((tv).tv_usec > 1000000) { (tv).tv_sec++; \
-                 (tv).tv_usec -= 1000000; } \
+           if ((tv).tv_usec > USEC_PER_SEC) { (tv).tv_sec++; \
+                 (tv).tv_usec -= USEC_PER_SEC; } \
 })
 
 /* Set/check that time is in the "past perfect";
diff --git a/include/net/protocol.h b/include/net/protocol.h
index 63f7db99c2a6..6dc5970612d7 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -43,7 +43,7 @@ struct net_protocol {
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
 struct inet6_protocol 
 {
-        int     (*handler)(struct sk_buff **skb, unsigned int *nhoffp);
+        int     (*handler)(struct sk_buff **skb);
 
         void    (*err_handler)(struct sk_buff *skb,
                                struct inet6_skb_parm *opt,
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 8f241216f46b..e673b2c984e9 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -175,6 +175,8 @@ void sctp_icmp_frag_needed(struct sock *, struct sctp_association *,
 void sctp_icmp_proto_unreachable(struct sock *sk,
                                  struct sctp_association *asoc,
                                  struct sctp_transport *t);
+void sctp_backlog_migrate(struct sctp_association *assoc,
+                          struct sock *oldsk, struct sock *newsk);
 
 /*
  *  Section:  Macros, externs, and inlines
@@ -225,13 +227,13 @@ 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/sctp/structs.h b/include/net/sctp/structs.h
index f5c22d77feab..8c522ae031bb 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -127,9 +127,9 @@ extern struct sctp_globals {
          * RTO.Alpha                - 1/8  (3 when converted to right shifts.)
          * RTO.Beta                 - 1/4  (2 when converted to right shifts.)
          */
-        __u32 rto_initial;
-        __u32 rto_min;
-        __u32 rto_max;
+        unsigned long rto_initial;
+        unsigned long rto_min;
+        unsigned long rto_max;
 
         /* Note: rto_alpha and rto_beta are really defined as inverse
          * powers of two to facilitate integer operations.
@@ -140,12 +140,18 @@ extern struct sctp_globals {
         /* Max.Burst                - 4 */
         int max_burst;
 
-        /* Valid.Cookie.Life        - 60  seconds  */
-        int valid_cookie_life;
-
         /* Whether Cookie Preservative is enabled(1) or not(0) */
         int cookie_preserve_enable;
 
+        /* Valid.Cookie.Life        - 60  seconds  */
+        unsigned long valid_cookie_life;
+
+        /* Delayed SACK timeout  200ms default*/
+        unsigned long sack_timeout;
+
+        /* HB.interval              - 30 seconds  */
+        unsigned long hb_interval;
+
         /* Association.Max.Retrans  - 10 attempts
          * Path.Max.Retrans         - 5  attempts (per destination address)
          * Max.Init.Retransmits     - 8  attempts
@@ -168,12 +174,6 @@ extern struct sctp_globals {
          */
         int rcvbuf_policy;
 
-        /* Delayed SACK timeout  200ms default*/
-        int sack_timeout;
-
-        /* HB.interval              - 30 seconds  */
-        int hb_interval;
-
         /* The following variables are implementation specific.  */
 
         /* Default initialization values to be applied to new associations. */
@@ -405,8 +405,9 @@ struct sctp_cookie {
 /* The format of our cookie that we send to our peer. */
 struct sctp_signed_cookie {
         __u8 signature[SCTP_SECRET_SIZE];
+        __u32 __pad;            /* force sctp_cookie alignment to 64 bits */
         struct sctp_cookie c;
-};
+} __attribute__((packed));
 
 /* This is another convenience type to allocate memory for address
  * params for the maximum size and pass such structures around
@@ -827,7 +828,7 @@ struct sctp_transport {
         __u32 rtt;              /* This is the most recent RTT.  */
 
         /* RTO         : The current retransmission timeout value.  */
-        __u32 rto;
+        unsigned long rto;
 
         /* RTTVAR      : The current RTT variation.  */
         __u32 rttvar;
@@ -877,22 +878,10 @@ struct sctp_transport {
         /* Heartbeat interval: The endpoint sends out a Heartbeat chunk to
          * the destination address every heartbeat interval.
          */
-        __u32 hbinterval;
-
-        /* This is the max_retrans value for the transport and will
-         * be initialized from the assocs value.  This can be changed
-         * using SCTP_SET_PEER_ADDR_PARAMS socket option.
-         */
-        __u16 pathmaxrxt;
-
-        /* PMTU       : The current known path MTU.  */
-        __u32 pathmtu;
+        unsigned long hbinterval;
 
         /* SACK delay timeout */
-        __u32 sackdelay;
-
-        /* Flags controling Heartbeat, SACK delay, and Path MTU Discovery. */
-        __u32 param_flags;
+        unsigned long sackdelay;
 
         /* When was the last time (in jiffies) that we heard from this
          * transport?  We use this to pick new active and retran paths.
@@ -904,6 +893,18 @@ struct sctp_transport {
          */
         unsigned long last_time_ecne_reduced;
 
+        /* This is the max_retrans value for the transport and will
+         * be initialized from the assocs value.  This can be changed
+         * using SCTP_SET_PEER_ADDR_PARAMS socket option.
+         */
+        __u16 pathmaxrxt;
+
+        /* PMTU       : The current known path MTU.  */
+        __u32 pathmtu;
+
+        /* Flags controling Heartbeat, SACK delay, and Path MTU Discovery. */
+        __u32 param_flags;
+
         /* The number of times INIT has been sent on this transport. */
         int init_sent_count;
 
@@ -1249,6 +1250,14 @@ struct sctp_endpoint {
         int last_key;
         int key_changed_at;
 
+        /* digest:  This is a digest of the sctp cookie.  This field is
+         *          only used on the receive path when we try to validate
+         *          that the cookie has not been tampered with.  We put
+         *          this here so we pre-allocate this once and can re-use
+         *          on every receive.
+         */
+        __u8 digest[SCTP_SIGNATURE_SIZE];
+ 
         /* sendbuf acct. policy.        */
         __u32 sndbuf_policy;
 
@@ -1499,9 +1508,9 @@ struct sctp_association {
          * These values will be initialized by system defaults, but can
          * be modified via the SCTP_RTOINFO socket option.
          */
-        __u32 rto_initial;
-        __u32 rto_max;
-        __u32 rto_min;
+        unsigned long rto_initial;
+        unsigned long rto_max;
+        unsigned long rto_min;
 
         /* Maximum number of new data packets that can be sent in a burst.  */
         int max_burst;
@@ -1519,13 +1528,13 @@ struct sctp_association {
         __u16 init_retries;
 
         /* The largest timeout or RTO value to use in attempting an INIT */
-        __u16 max_init_timeo;
+        unsigned long max_init_timeo;
 
         /* Heartbeat interval: The endpoint sends out a Heartbeat chunk to
          * the destination address every heartbeat interval. This value
          * will be inherited by all new transports.
          */
-        __u32 hbinterval;
+        unsigned long hbinterval;
 
         /* This is the max_retrans value for new transports in the
          * association.
@@ -1537,13 +1546,14 @@ struct sctp_association {
          */
         __u32 pathmtu;
 
-        /* SACK delay timeout */
-        __u32 sackdelay;
-
         /* Flags controling Heartbeat, SACK delay, and Path MTU Discovery. */
         __u32 param_flags;
 
-        int timeouts[SCTP_NUM_TIMEOUT_TYPES];
+        /* SACK delay timeout */
+        unsigned long sackdelay;
+
+
+        unsigned long timeouts[SCTP_NUM_TIMEOUT_TYPES];
         struct timer_list timers[SCTP_NUM_TIMEOUT_TYPES];
 
         /* Transport to which SHUTDOWN chunk was last sent.  */
@@ -1648,7 +1658,10 @@ struct sctp_association {
         /* How many duplicated TSNs have we seen?  */
         int numduptsns;
 
-        /* Number of seconds of idle time before an association is closed.  */
+        /* Number of seconds of idle time before an association is closed.
+         * In the association context, this is really used as a boolean
+         * since the real timeout is stored in the timeouts array
+         */
         __u32 autoclose;
 
         /* These are to support
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/net/xfrm.h b/include/net/xfrm.h
index 07d7b50cdd76..d09ca0e7d139 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -668,7 +668,7 @@ static inline int xfrm6_policy_check(struct sock *sk, int dir, struct sk_buff *s
         return xfrm_policy_check(sk, dir, skb, AF_INET6);
 }
 
-
+extern int xfrm_decode_session(struct sk_buff *skb, struct flowi *fl, unsigned short family);
 extern int __xfrm_route_forward(struct sk_buff *skb, unsigned short family);
 
 static inline int xfrm_route_forward(struct sk_buff *skb, unsigned short family)
@@ -831,7 +831,7 @@ struct xfrm_tunnel {
 };
 
 struct xfrm6_tunnel {
-        int (*handler)(struct sk_buff **pskb, unsigned int *nhoffp);
+        int (*handler)(struct sk_buff **pskb);
         void (*err_handler)(struct sk_buff *skb, struct inet6_skb_parm *opt,
                             int type, int code, int offset, __u32 info);
 };
@@ -866,10 +866,11 @@ extern int xfrm_state_mtu(struct xfrm_state *x, int mtu);
 extern int xfrm_init_state(struct xfrm_state *x);
 extern int xfrm4_rcv(struct sk_buff *skb);
 extern int xfrm4_output(struct sk_buff *skb);
+extern int xfrm4_output_finish(struct sk_buff *skb);
 extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler);
 extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler);
-extern int xfrm6_rcv_spi(struct sk_buff **pskb, unsigned int *nhoffp, u32 spi);
-extern int xfrm6_rcv(struct sk_buff **pskb, unsigned int *nhoffp);
+extern int xfrm6_rcv_spi(struct sk_buff **pskb, u32 spi);
+extern int xfrm6_rcv(struct sk_buff **pskb);
 extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler);
 extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler);
 extern u32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr);
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..fb5a2ffae939 100644
--- a/include/scsi/scsi_transport_spi.h
+++ b/include/scsi/scsi_transport_spi.h
@@ -22,6 +22,7 @@
 
 #include <linux/config.h>
 #include <linux/transport_class.h>
+#include <linux/mutex.h>
 
 struct scsi_transport_template;
 struct scsi_target;
@@ -54,7 +55,7 @@ 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 {
diff --git a/include/sound/core.h b/include/sound/core.h
index 90ac6132ea3b..3093e3ddcf36 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -317,7 +317,7 @@ void snd_verbose_printd(const char *file, int line, const char *format, ...)
 #ifdef CONFIG_SND_VERBOSE_PRINTK
 /**
  * snd_printd - debug printk
- * @format: format string
+ * @fmt: format string
  *
  * Compiled only when Works like snd_printk() for debugging purpose.
  * Ignored when CONFIG_SND_DEBUG is not set.
@@ -331,7 +331,6 @@ void snd_verbose_printd(const char *file, int line, const char *format, ...)
 /**
  * snd_assert - run-time assertion macro
  * @expr: expression
- * @args...: the action
  *
  * This macro checks the expression in run-time and invokes the commands
  * given in the rest arguments if the assertion is failed.
diff --git a/include/sound/wavefront.h b/include/sound/wavefront.h
index 9e572aed2435..15d82e594b56 100644
--- a/include/sound/wavefront.h
+++ b/include/sound/wavefront.h
@@ -454,22 +454,22 @@ typedef struct wf_multisample {
 } wavefront_multisample;
 
 typedef struct wf_alias {
-    s16 OriginalSample __attribute__ ((packed));
-
-    struct wf_sample_offset sampleStartOffset __attribute__ ((packed));
-    struct wf_sample_offset loopStartOffset __attribute__ ((packed));
-    struct wf_sample_offset sampleEndOffset __attribute__ ((packed));
-    struct wf_sample_offset loopEndOffset __attribute__ ((packed));
-
-    s16  FrequencyBias __attribute__ ((packed));
-
-    u8 SampleResolution:2  __attribute__ ((packed));
-    u8 Unused1:1  __attribute__ ((packed));
-    u8 Loop:1 __attribute__ ((packed));
-    u8 Bidirectional:1  __attribute__ ((packed));
-    u8 Unused2:1 __attribute__ ((packed));
-    u8 Reverse:1 __attribute__ ((packed));
-    u8 Unused3:1 __attribute__ ((packed)); 
+    s16 OriginalSample;
+
+    struct wf_sample_offset sampleStartOffset;
+    struct wf_sample_offset loopStartOffset;
+    struct wf_sample_offset sampleEndOffset;
+    struct wf_sample_offset loopEndOffset;
+
+    s16  FrequencyBias;
+
+    u8 SampleResolution:2;
+    u8 Unused1:1;
+    u8 Loop:1;
+    u8 Bidirectional:1;
+    u8 Unused2:1;
+    u8 Reverse:1;
+    u8 Unused3:1;
     
     /* This structure is meant to be padded only to 16 bits on their
        original. Of course, whoever wrote their documentation didn't
@@ -480,8 +480,8 @@ typedef struct wf_alias {
        standard 16->32 bit issues.
     */
 
-    u8 sixteen_bit_padding __attribute__ ((packed));
-} wavefront_alias;
+    u8 sixteen_bit_padding;
+} __attribute__((packed)) wavefront_alias;
 
 typedef struct wf_drum {
     u8 PatchNumber;
diff --git a/include/video/cyblafb.h b/include/video/cyblafb.h
index a9948232b131..717440575380 100644
--- a/include/video/cyblafb.h
+++ b/include/video/cyblafb.h
@@ -153,6 +153,10 @@
 #define GE04    (GEBase+0x04)   // source 2, p 111
 #define GE08    (GEBase+0x08)   // destination 1, p 111
 #define GE0C    (GEBase+0x0C)   // destination 2, p 112
+#define GE10    (GEBase+0x10)   // right view base & enable, p 112
+#define GE13    (GEBase+0x13)   // left view base & enable, p 112
+#define GE18    (GEBase+0x18)   // block write start address, p 112
+#define GE1C    (GEBase+0x1C)   // block write end address, p 112
 #define GE20    (GEBase+0x20)   // engine status, p 113
 #define GE24    (GEBase+0x24)   // reset all GE pointers
 #define GE44    (GEBase+0x44)   // command register, p 126
diff --git a/include/video/kyro.h b/include/video/kyro.h
index 1bed37cfa68c..dba7de2ee4a8 100644
--- a/include/video/kyro.h
+++ b/include/video/kyro.h
@@ -15,6 +15,7 @@
 struct kyrofb_info {
         void __iomem *regbase;
 
+        u32 palette[16];
         u32 HTot;       /* Hor Total Time    */
         u32 HFP;        /* Hor Front Porch   */
         u32 HST;        /* Hor Sync Time     */
diff --git a/include/video/neomagic.h b/include/video/neomagic.h
index bdaee70868dd..1d69049bd4c1 100644
--- a/include/video/neomagic.h
+++ b/include/video/neomagic.h
@@ -196,6 +196,7 @@ struct neofb_par {
         int internal_display;
         int external_display;
         int libretto;
+        u32 palette[16];
 };
 
 typedef struct {
diff --git a/include/video/newport.h b/include/video/newport.h
index 812dac5b55f4..1f5ebeaa818f 100644
--- a/include/video/newport.h
+++ b/include/video/newport.h
@@ -382,7 +382,8 @@ typedef struct {
 #define VC2_IREG_CONTROL       0x10
 #define VC2_IREG_CONFIG        0x20
 
-extern __inline__ void newport_vc2_set(struct newport_regs *regs, unsigned char vc2ireg,
+static inline void newport_vc2_set(struct newport_regs *regs,
+                                   unsigned char vc2ireg,
                                    unsigned short val)
 {
         regs->set.dcbmode = (NPORT_DMODE_AVC2 | VC2_REGADDR_INDEX | NPORT_DMODE_W3 |
@@ -390,7 +391,7 @@ extern __inline__ void newport_vc2_set(struct newport_regs *regs, unsigned char
         regs->set.dcbdata0.byword = (vc2ireg << 24) | (val << 8);
 }
 
-extern __inline__ unsigned short newport_vc2_get(struct newport_regs *regs,
+static inline unsigned short newport_vc2_get(struct newport_regs *regs,
                                              unsigned char vc2ireg)
 {
         regs->set.dcbmode = (NPORT_DMODE_AVC2 | VC2_REGADDR_INDEX | NPORT_DMODE_W1 |
diff --git a/include/video/sstfb.h b/include/video/sstfb.h
index 0d77b5205372..3570f9c9b111 100644
--- a/include/video/sstfb.h
+++ b/include/video/sstfb.h
@@ -334,6 +334,7 @@ struct sst_spec {
 };
 
 struct sstfb_par {
+        u32 palette[16];
         unsigned int yDim;
         unsigned int hSyncOn;   /* hsync_len */
         unsigned int hSyncOff;  /* left_margin + xres + right_margin */
diff --git a/include/video/tdfx.h b/include/video/tdfx.h
index 04237676b17c..c1cc94ba3fdd 100644
--- a/include/video/tdfx.h
+++ b/include/video/tdfx.h
@@ -140,52 +140,52 @@
 #ifdef __KERNEL__
 
 struct banshee_reg {
-  /* VGA rubbish */
-  unsigned char att[21];
-  unsigned char crt[25];
-  unsigned char gra[ 9];
-  unsigned char misc[1];
-  unsigned char seq[ 5];
-
-  /* Banshee extensions */
-  unsigned char ext[2];
-  unsigned long vidcfg;
-  unsigned long vidpll;
-  unsigned long mempll;
-  unsigned long gfxpll;
-  unsigned long dacmode;
-  unsigned long vgainit0;
-  unsigned long vgainit1;
-  unsigned long screensize;
-  unsigned long stride;
-  unsigned long cursloc;
-  unsigned long curspataddr;
-  unsigned long cursc0;
-  unsigned long cursc1;
-  unsigned long startaddr;
-  unsigned long clip0min;
-  unsigned long clip0max;
-  unsigned long clip1min;
-  unsigned long clip1max;
-  unsigned long srcbase;
-  unsigned long dstbase;
-  unsigned long miscinit0;      
+        /* VGA rubbish */
+        unsigned char att[21];
+        unsigned char crt[25];
+        unsigned char gra[ 9];
+        unsigned char misc[1];
+        unsigned char seq[ 5];
+
+        /* Banshee extensions */
+        unsigned char ext[2];
+        unsigned long vidcfg;
+        unsigned long vidpll;
+        unsigned long mempll;
+        unsigned long gfxpll;
+        unsigned long dacmode;
+        unsigned long vgainit0;
+        unsigned long vgainit1;
+        unsigned long screensize;
+        unsigned long stride;
+        unsigned long cursloc;
+        unsigned long curspataddr;
+        unsigned long cursc0;
+        unsigned long cursc1;
+        unsigned long startaddr;
+        unsigned long clip0min;
+        unsigned long clip0max;
+        unsigned long clip1min;
+        unsigned long clip1max;
+        unsigned long srcbase;
+        unsigned long dstbase;
+        unsigned long miscinit0;
 };
 
 struct tdfx_par {
-  u32 max_pixclock;
-
-  void __iomem *regbase_virt;
-  unsigned long iobase;
-  u32 baseline;
-
-  struct {
-     int w,u,d;
-     unsigned long enable,disable;
-     struct timer_list timer;
-  } hwcursor; 
-
-  spinlock_t DAClock;
+        u32 max_pixclock;
+        u32 palette[16];
+        void __iomem *regbase_virt;
+        unsigned long iobase;
+        u32 baseline;
+
+        struct {
+                int w,u,d;
+                unsigned long enable,disable;
+                struct timer_list timer;
+        } hwcursor;
+
+        spinlock_t DAClock;
 };
 
 #endif /* __KERNEL__ */