Merge commit 'v2.6.27-rc1' into x86/microcode

Conflicts:

	arch/x86/kernel/microcode.c

Manual resolutions:

	arch/x86/kernel/microcode_amd.c
	arch/x86/kernel/microcode_intel.c

Signed-off-by: Ingo Molnar <mingo@elte.hu>

570 files changed, 1795 insertions, 33451 deletions

diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index 1ebbe883f786..13a3d9ad92db 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -277,6 +277,7 @@ enum acpi_prefered_pm_profiles {
 #define BAF_LEGACY_DEVICES              0x0001
 #define BAF_8042_KEYBOARD_CONTROLLER    0x0002
 #define BAF_MSI_NOT_SUPPORTED           0x0008
+#define BAF_PCIE_ASPM_CONTROL           0x0010
 
 #define FADT2_REVISION_ID               3
 #define FADT2_MINUS_REVISION_ID         2
diff --git a/include/asm-arm/arch-s3c2410/spi.h b/include/asm-arm/arch-s3c2410/spi.h
index 352d33860b63..442169887d3b 100644
--- a/include/asm-arm/arch-s3c2410/spi.h
+++ b/include/asm-arm/arch-s3c2410/spi.h
@@ -16,6 +16,7 @@
 struct s3c2410_spi_info {
         unsigned long            pin_cs;        /* simple gpio cs */
         unsigned int             num_cs;        /* total chipselects */
+        int                      bus_num;       /* bus number to use. */
 
         void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol);
 };
diff --git a/include/asm-arm/dma-mapping.h b/include/asm-arm/dma-mapping.h
index f41335ba6337..45329fca1b64 100644
--- a/include/asm-arm/dma-mapping.h
+++ b/include/asm-arm/dma-mapping.h
@@ -7,6 +7,8 @@
 
 #include <linux/scatterlist.h>
 
+#include <asm-generic/dma-coherent.h>
+
 /*
  * DMA-consistent mapping functions.  These allocate/free a region of
  * uncached, unwrite-buffered mapped memory space for use with DMA
diff --git a/include/asm-arm/plat-s3c/iic.h b/include/asm-arm/plat-s3c/iic.h
index 71211c8b5384..d08a1f2863e4 100644
--- a/include/asm-arm/plat-s3c/iic.h
+++ b/include/asm-arm/plat-s3c/iic.h
@@ -21,6 +21,7 @@
 */
 
 struct s3c2410_platform_i2c {
+        int             bus_num;        /* bus number to use */
         unsigned int    flags;
         unsigned int    slave_addr;     /* slave address for controller */
         unsigned long   bus_freq;       /* standard bus frequency */
diff --git a/include/asm-cris/dma-mapping.h b/include/asm-cris/dma-mapping.h
index cb2fb25ff8d9..da8ef8e8f842 100644
--- a/include/asm-cris/dma-mapping.h
+++ b/include/asm-cris/dma-mapping.h
@@ -14,6 +14,8 @@
 #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
 
 #ifdef CONFIG_PCI
+#include <asm-generic/dma-coherent.h>
+
 void *dma_alloc_coherent(struct device *dev, size_t size,
                            dma_addr_t *dma_handle, gfp_t flag);
 
diff --git a/include/asm-generic/dma-coherent.h b/include/asm-generic/dma-coherent.h
new file mode 100644
index 000000000000..85a3ffaa0242
--- /dev/null
+++ b/include/asm-generic/dma-coherent.h
@@ -0,0 +1,32 @@
+#ifndef DMA_COHERENT_H
+#define DMA_COHERENT_H
+
+#ifdef CONFIG_HAVE_GENERIC_DMA_COHERENT
+/*
+ * These two functions are only for dma allocator.
+ * Don't use them in device drivers.
+ */
+int dma_alloc_from_coherent(struct device *dev, ssize_t size,
+                                       dma_addr_t *dma_handle, void **ret);
+int dma_release_from_coherent(struct device *dev, int order, void *vaddr);
+
+/*
+ * Standard interface
+ */
+#define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
+extern int
+dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
+                            dma_addr_t device_addr, size_t size, int flags);
+
+extern void
+dma_release_declared_memory(struct device *dev);
+
+extern void *
+dma_mark_declared_memory_occupied(struct device *dev,
+                                  dma_addr_t device_addr, size_t size);
+#else
+#define dma_alloc_from_coherent(dev, size, handle, ret) (0)
+#define dma_release_from_coherent(dev, order, vaddr) (0)
+#endif
+
+#endif
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index c764a8fcb058..0f99ad38b012 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -2,6 +2,7 @@
 #define _ASM_GENERIC_GPIO_H
 
 #include <linux/types.h>
+#include <linux/errno.h>
 
 #ifdef CONFIG_GPIOLIB
 
diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
index 087325ede76c..a7cdc48e8b78 100644
--- a/include/asm-generic/pgtable-nopmd.h
+++ b/include/asm-generic/pgtable-nopmd.h
@@ -5,6 +5,8 @@
 
 #include <asm-generic/pgtable-nopud.h>
 
+struct mm_struct;
+
 #define __PAGETABLE_PMD_FOLDED
 
 /*
@@ -54,7 +56,9 @@ static inline pmd_t * pmd_offset(pud_t * pud, unsigned long address)
  * inside the pud, so has no extra memory associated with it.
  */
 #define pmd_alloc_one(mm, address)              NULL
-#define pmd_free(mm, x)                         do { } while (0)
+static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
+{
+}
 #define __pmd_free_tlb(tlb, x)                  do { } while (0)
 
 #undef  pmd_addr_end
diff --git a/include/asm-powerpc/pgtable-4k.h b/include/asm-powerpc/pgtable-4k.h
index c9601dfb4a1e..6b18ba9d2d85 100644
--- a/include/asm-powerpc/pgtable-4k.h
+++ b/include/asm-powerpc/pgtable-4k.h
@@ -46,6 +46,8 @@
 #define _PAGE_GROUP_IX  0x7000 /* software: HPTE index within group */
 #define _PAGE_F_SECOND  _PAGE_SECONDARY
 #define _PAGE_F_GIX     _PAGE_GROUP_IX
+#define _PAGE_SPECIAL   0x10000 /* software: special page */
+#define __HAVE_ARCH_PTE_SPECIAL
 
 /* PTE flags to conserve for HPTE identification */
 #define _PAGE_HPTEFLAGS (_PAGE_BUSY | _PAGE_HASHPTE | \
diff --git a/include/asm-powerpc/pgtable-64k.h b/include/asm-powerpc/pgtable-64k.h
index 7e54adb35596..07b0d8f09cb6 100644
--- a/include/asm-powerpc/pgtable-64k.h
+++ b/include/asm-powerpc/pgtable-64k.h
@@ -70,6 +70,8 @@ static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd)
 #define PGDIR_MASK      (~(PGDIR_SIZE-1))
 
 /* Additional PTE bits (don't change without checking asm in hash_low.S) */
+#define __HAVE_ARCH_PTE_SPECIAL
+#define _PAGE_SPECIAL   0x00000400 /* software: special page */
 #define _PAGE_HPTE_SUB  0x0ffff000 /* combo only: sub pages HPTE bits */
 #define _PAGE_HPTE_SUB0 0x08000000 /* combo only: first sub page */
 #define _PAGE_COMBO     0x10000000 /* this is a combo 4k page */
diff --git a/include/asm-powerpc/pgtable-ppc32.h b/include/asm-powerpc/pgtable-ppc32.h
index bdbab72f3ebc..6fe39e327047 100644
--- a/include/asm-powerpc/pgtable-ppc32.h
+++ b/include/asm-powerpc/pgtable-ppc32.h
@@ -401,6 +401,9 @@ extern int icache_44x_need_flush;
 #ifndef _PAGE_COHERENT
 #define _PAGE_COHERENT  0
 #endif
+#ifndef _PAGE_WRITETHRU
+#define _PAGE_WRITETHRU 0
+#endif
 #ifndef _PMD_PRESENT_MASK
 #define _PMD_PRESENT_MASK       _PMD_PRESENT
 #endif
diff --git a/include/asm-powerpc/pgtable-ppc64.h b/include/asm-powerpc/pgtable-ppc64.h
index ba8000352b9a..5fc78c0be302 100644
--- a/include/asm-powerpc/pgtable-ppc64.h
+++ b/include/asm-powerpc/pgtable-ppc64.h
@@ -245,7 +245,7 @@ static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_RW;}
 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_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE;}
-static inline int pte_special(pte_t pte) { return 0; }
+static inline int pte_special(pte_t pte) { return pte_val(pte) & _PAGE_SPECIAL; }
 
 static inline void pte_uncache(pte_t pte) { pte_val(pte) |= _PAGE_NO_CACHE; }
 static inline void pte_cache(pte_t pte)   { pte_val(pte) &= ~_PAGE_NO_CACHE; }
@@ -265,7 +265,7 @@ static inline pte_t pte_mkyoung(pte_t pte) {
 static inline pte_t pte_mkhuge(pte_t pte) {
         return pte; }
 static inline pte_t pte_mkspecial(pte_t pte) {
-        return pte; }
+        pte_val(pte) |= _PAGE_SPECIAL; return pte; }
 static inline unsigned long pte_pgprot(pte_t pte)
 {
         return __pgprot(pte_val(pte)) & PAGE_PROT_BITS;
diff --git a/include/asm-powerpc/ptrace.h b/include/asm-powerpc/ptrace.h
index 3d6e31024e56..734e0754fb9b 100644
--- a/include/asm-powerpc/ptrace.h
+++ b/include/asm-powerpc/ptrace.h
@@ -84,6 +84,7 @@ struct pt_regs {
 #ifndef __ASSEMBLY__
 
 #define instruction_pointer(regs) ((regs)->nip)
+#define user_stack_pointer(regs) ((regs)->gpr[1])
 #define regs_return_value(regs) ((regs)->gpr[3])
 
 #ifdef CONFIG_SMP
diff --git a/include/asm-powerpc/signal.h b/include/asm-powerpc/signal.h
index a8c7babf4950..a7360cdd99eb 100644
--- a/include/asm-powerpc/signal.h
+++ b/include/asm-powerpc/signal.h
@@ -122,8 +122,7 @@ typedef struct sigaltstack {
 
 #ifdef __KERNEL__
 struct pt_regs;
-extern int do_signal(sigset_t *oldset, struct pt_regs *regs);
-extern int do_signal32(sigset_t *oldset, struct pt_regs *regs);
+extern void do_signal(struct pt_regs *regs, unsigned long thread_info_flags);
 #define ptrace_signal_deliver(regs, cookie) do { } while (0)
 #endif /* __KERNEL__ */
 
diff --git a/include/asm-powerpc/smp.h b/include/asm-powerpc/smp.h
index 416d4c288cea..4d28e1e4521b 100644
--- a/include/asm-powerpc/smp.h
+++ b/include/asm-powerpc/smp.h
@@ -62,6 +62,8 @@ extern int smp_hw_index[];
 #endif
 
 DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
+DECLARE_PER_CPU(cpumask_t, cpu_core_map);
+extern int cpu_to_core_id(int cpu);
 
 /* Since OpenPIC has only 4 IPIs, we use slightly different message numbers.
  *
diff --git a/include/asm-powerpc/syscall.h b/include/asm-powerpc/syscall.h
new file mode 100644
index 000000000000..efa7f0b879f3
--- /dev/null
+++ b/include/asm-powerpc/syscall.h
@@ -0,0 +1,84 @@
+/*
+ * Access to user system call parameters and results
+ *
+ * Copyright (C) 2008 Red Hat, Inc.  All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+ *
+ * See asm-generic/syscall.h for descriptions of what we must do here.
+ */
+
+#ifndef _ASM_SYSCALL_H
+#define _ASM_SYSCALL_H  1
+
+#include <linux/sched.h>
+
+static inline long syscall_get_nr(struct task_struct *task,
+                                  struct pt_regs *regs)
+{
+        return TRAP(regs) == 0xc00 ? regs->gpr[0] : -1L;
+}
+
+static inline void syscall_rollback(struct task_struct *task,
+                                    struct pt_regs *regs)
+{
+        regs->gpr[3] = regs->orig_gpr3;
+}
+
+static inline long syscall_get_error(struct task_struct *task,
+                                     struct pt_regs *regs)
+{
+        return (regs->ccr & 0x1000) ? -regs->gpr[3] : 0;
+}
+
+static inline long syscall_get_return_value(struct task_struct *task,
+                                            struct pt_regs *regs)
+{
+        return regs->gpr[3];
+}
+
+static inline void syscall_set_return_value(struct task_struct *task,
+                                            struct pt_regs *regs,
+                                            int error, long val)
+{
+        if (error) {
+                regs->ccr |= 0x1000L;
+                regs->gpr[3] = -error;
+        } else {
+                regs->ccr &= ~0x1000L;
+                regs->gpr[3] = val;
+        }
+}
+
+static inline void syscall_get_arguments(struct task_struct *task,
+                                         struct pt_regs *regs,
+                                         unsigned int i, unsigned int n,
+                                         unsigned long *args)
+{
+        BUG_ON(i + n > 6);
+#ifdef CONFIG_PPC64
+        if (test_tsk_thread_flag(task, TIF_32BIT)) {
+                /*
+                 * Zero-extend 32-bit argument values.  The high bits are
+                 * garbage ignored by the actual syscall dispatch.
+                 */
+                while (n-- > 0)
+                        args[n] = (u32) regs->gpr[3 + i + n];
+                return;
+        }
+#endif
+        memcpy(args, &regs->gpr[3 + i], n * sizeof(args[0]));
+}
+
+static inline void syscall_set_arguments(struct task_struct *task,
+                                         struct pt_regs *regs,
+                                         unsigned int i, unsigned int n,
+                                         const unsigned long *args)
+{
+        BUG_ON(i + n > 6);
+        memcpy(&regs->gpr[3 + i], args, n * sizeof(args[0]));
+}
+
+#endif  /* _ASM_SYSCALL_H */
diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h
index a9db562df69a..9665a26a253a 100644
--- a/include/asm-powerpc/thread_info.h
+++ b/include/asm-powerpc/thread_info.h
@@ -108,6 +108,7 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_SECCOMP             10      /* secure computing */
 #define TIF_RESTOREALL          11      /* Restore all regs (implies NOERROR) */
 #define TIF_NOERROR             12      /* Force successful syscall return */
+#define TIF_NOTIFY_RESUME       13      /* callback before returning to user */
 #define TIF_FREEZE              14      /* Freezing for suspend */
 #define TIF_RUNLATCH            15      /* Is the runlatch enabled? */
 #define TIF_ABI_PENDING         16      /* 32/64 bit switch needed */
@@ -125,12 +126,14 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_SECCOMP            (1<<TIF_SECCOMP)
 #define _TIF_RESTOREALL         (1<<TIF_RESTOREALL)
 #define _TIF_NOERROR            (1<<TIF_NOERROR)
+#define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
 #define _TIF_FREEZE             (1<<TIF_FREEZE)
 #define _TIF_RUNLATCH           (1<<TIF_RUNLATCH)
 #define _TIF_ABI_PENDING        (1<<TIF_ABI_PENDING)
 #define _TIF_SYSCALL_T_OR_A     (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP)
 
-#define _TIF_USER_WORK_MASK     (_TIF_SIGPENDING | _TIF_NEED_RESCHED)
+#define _TIF_USER_WORK_MASK     (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
+                                 _TIF_NOTIFY_RESUME)
 #define _TIF_PERSYSCALL_MASK    (_TIF_RESTOREALL|_TIF_NOERROR)
 
 /* Bits in local_flags */
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index 100c6fbfc587..c32da6f97999 100644
--- a/include/asm-powerpc/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -108,6 +108,8 @@ static inline void sysfs_remove_device_from_node(struct sys_device *dev,
 #include <asm/smp.h>
 
 #define topology_thread_siblings(cpu)   (per_cpu(cpu_sibling_map, cpu))
+#define topology_core_siblings(cpu)     (per_cpu(cpu_core_map, cpu))
+#define topology_core_id(cpu)           (cpu_to_core_id(cpu))
 #endif
 #endif
 
diff --git a/include/asm-sh/clock.h b/include/asm-sh/clock.h
index b550a27a7042..720dfab7b15e 100644
--- a/include/asm-sh/clock.h
+++ b/include/asm-sh/clock.h
@@ -5,6 +5,7 @@
 #include <linux/list.h>
 #include <linux/seq_file.h>
 #include <linux/clk.h>
+#include <linux/err.h>
 
 struct clk;
 
@@ -30,6 +31,7 @@ struct clk {
 
         unsigned long           rate;
         unsigned long           flags;
+        unsigned long           arch_flags;
 };
 
 #define CLK_ALWAYS_ENABLED      (1 << 0)
@@ -41,14 +43,27 @@ 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 *);
-void __clk_disable(struct clk *);
-
 void clk_recalc_rate(struct clk *);
 
 int clk_register(struct clk *);
 void clk_unregister(struct clk *);
 
+static inline int clk_always_enable(const char *id)
+{
+        struct clk *clk;
+        int ret;
+
+        clk = clk_get(NULL, id);
+        if (IS_ERR(clk))
+                return PTR_ERR(clk);
+
+        ret = clk_enable(clk);
+        if (ret)
+                clk_put(clk);
+
+        return ret;
+}
+
 /* the exported API, in addition to clk_set_rate */
 /**
  * clk_set_rate_ex - set the clock rate for a clock source, with additional parameter
diff --git a/include/asm-sh/cpu-sh4/cacheflush.h b/include/asm-sh/cpu-sh4/cacheflush.h
index 5fd5c89ef86a..065306d376eb 100644
--- a/include/asm-sh/cpu-sh4/cacheflush.h
+++ b/include/asm-sh/cpu-sh4/cacheflush.h
@@ -30,7 +30,6 @@ void flush_dcache_page(struct page *pg);
 #define flush_dcache_mmap_unlock(mapping)       do { } while (0)
 
 void flush_icache_range(unsigned long start, unsigned long end);
-void flush_cache_sigtramp(unsigned long addr);
 void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
                              unsigned long addr, int len);
 
diff --git a/include/asm-sh/cpu-sh4/freq.h b/include/asm-sh/cpu-sh4/freq.h
index da46e67ae26d..c23af81c2e70 100644
--- a/include/asm-sh/cpu-sh4/freq.h
+++ b/include/asm-sh/cpu-sh4/freq.h
@@ -12,12 +12,16 @@
 
 #if defined(CONFIG_CPU_SUBTYPE_SH7722) || \
     defined(CONFIG_CPU_SUBTYPE_SH7723) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7343) || \
     defined(CONFIG_CPU_SUBTYPE_SH7366)
 #define FRQCR                   0xa4150000
 #define VCLKCR                  0xa4150004
 #define SCLKACR                 0xa4150008
 #define SCLKBCR                 0xa415000c
 #define IrDACLKCR               0xa4150010
+#define MSTPCR0                 0xa4150030
+#define MSTPCR1                 0xa4150034
+#define MSTPCR2                 0xa4150038
 #elif defined(CONFIG_CPU_SUBTYPE_SH7763) || \
       defined(CONFIG_CPU_SUBTYPE_SH7780)
 #define FRQCR                   0xffc80000
diff --git a/include/asm-sh/device.h b/include/asm-sh/device.h
index d8f9872b0e2d..efd511d0803a 100644
--- a/include/asm-sh/device.h
+++ b/include/asm-sh/device.h
@@ -5,3 +5,8 @@
  */
 #include <asm-generic/device.h>
 
+struct platform_device;
+/* allocate contiguous memory chunk and fill in struct resource */
+int platform_resource_setup_memory(struct platform_device *pdev,
+                                   char *name, unsigned long memsize);
+
diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h
index 6c0b8a2de143..627315ecdb52 100644
--- a/include/asm-sh/dma-mapping.h
+++ b/include/asm-sh/dma-mapping.h
@@ -5,6 +5,7 @@
 #include <linux/scatterlist.h>
 #include <asm/cacheflush.h>
 #include <asm/io.h>
+#include <asm-generic/dma-coherent.h>
 
 extern struct bus_type pci_bus_type;
 
diff --git a/include/asm-sh/elf.h b/include/asm-sh/elf.h
index 05092da1aa59..f01449a8d378 100644
--- a/include/asm-sh/elf.h
+++ b/include/asm-sh/elf.h
@@ -1,10 +1,15 @@
 #ifndef __ASM_SH_ELF_H
 #define __ASM_SH_ELF_H
 
+#include <linux/utsname.h>
 #include <asm/auxvec.h>
 #include <asm/ptrace.h>
 #include <asm/user.h>
 
+/* ELF header e_flags defines */
+#define EF_SH_PIC               0x100   /* -fpic */
+#define EF_SH_FDPIC             0x8000  /* -mfdpic */
+
 /* SH (particularly SHcompact) relocation types  */
 #define R_SH_NONE               0
 #define R_SH_DIR32              1
@@ -43,6 +48,28 @@
 #define R_SH_RELATIVE           165
 #define R_SH_GOTOFF             166
 #define R_SH_GOTPC              167
+
+/* FDPIC relocs */
+#define R_SH_GOT20              70
+#define R_SH_GOTOFF20           71
+#define R_SH_GOTFUNCDESC        72
+#define R_SH_GOTFUNCDESC20      73
+#define R_SH_GOTOFFFUNCDESC     74
+#define R_SH_GOTOFFFUNCDESC20   75
+#define R_SH_FUNCDESC           76
+#define R_SH_FUNCDESC_VALUE     77
+
+#if 0 /* XXX - later .. */
+#define R_SH_GOT20              198
+#define R_SH_GOTOFF20           199
+#define R_SH_GOTFUNCDESC        200
+#define R_SH_GOTFUNCDESC20      201
+#define R_SH_GOTOFFFUNCDESC     202
+#define R_SH_GOTOFFFUNCDESC20   203
+#define R_SH_FUNCDESC           204
+#define R_SH_FUNCDESC_VALUE     205
+#endif
+
 /* SHmedia relocs */
 #define R_SH_IMM_LOW16          246
 #define R_SH_IMM_LOW16_PCREL    247
@@ -77,9 +104,12 @@ typedef struct user_fpu_struct elf_fpregset_t;
 /*
  * This is used to ensure we don't load something for the wrong architecture.
  */
-#define elf_check_arch(x) ( (x)->e_machine == EM_SH )
+#define elf_check_arch(x)               ((x)->e_machine == EM_SH)
+#define elf_check_fdpic(x)              ((x)->e_flags & EF_SH_FDPIC)
+#define elf_check_const_displacement(x) ((x)->e_flags & EF_SH_PIC)
 
 #define USE_ELF_CORE_DUMP
+#define ELF_FDPIC_CORE_EFLAGS   EF_SH_FDPIC
 #define ELF_EXEC_PAGESIZE       PAGE_SIZE
 
 /* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
@@ -136,6 +166,27 @@ typedef struct user_fpu_struct elf_fpregset_t;
        _r->regs[8]=0; _r->regs[9]=0; _r->regs[10]=0; _r->regs[11]=0; \
        _r->regs[12]=0; _r->regs[13]=0; _r->regs[14]=0; \
        _r->sr = SR_FD; } while (0)
+
+#define ELF_FDPIC_PLAT_INIT(_r, _exec_map_addr, _interp_map_addr,       \
+                            _dynamic_addr)                              \
+do {                                                                    \
+        _r->regs[0]     = 0;                                            \
+        _r->regs[1]     = 0;                                            \
+        _r->regs[2]     = 0;                                            \
+        _r->regs[3]     = 0;                                            \
+        _r->regs[4]     = 0;                                            \
+        _r->regs[5]     = 0;                                            \
+        _r->regs[6]     = 0;                                            \
+        _r->regs[7]     = 0;                                            \
+        _r->regs[8]     = _exec_map_addr;                               \
+        _r->regs[9]     = _interp_map_addr;                             \
+        _r->regs[10]    = _dynamic_addr;                                \
+        _r->regs[11]    = 0;                                            \
+        _r->regs[12]    = 0;                                            \
+        _r->regs[13]    = 0;                                            \
+        _r->regs[14]    = 0;                                            \
+        _r->sr          = SR_FD;                                        \
+} while (0)
 #endif
 
 #define SET_PERSONALITY(ex, ibcs2) set_personality(PER_LINUX_32BIT)
diff --git a/include/asm-sh/hw_irq.h b/include/asm-sh/hw_irq.h
index 7438d1e21bc9..d557b00111bf 100644
--- a/include/asm-sh/hw_irq.h
+++ b/include/asm-sh/hw_irq.h
@@ -79,7 +79,7 @@ struct intc_desc {
         struct intc_sense_reg *sense_regs;
         unsigned int nr_sense_regs;
         char *name;
-#ifdef CONFIG_CPU_SH3
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
         struct intc_mask_reg *ack_regs;
         unsigned int nr_ack_regs;
 #endif
@@ -95,7 +95,7 @@ struct intc_desc symbol __initdata = {					\
         chipname,                                                       \
 }
 
-#ifdef CONFIG_CPU_SH3
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
 #define DECLARE_INTC_DESC_ACK(symbol, chipname, vectors, groups,        \
         mask_regs, prio_regs, sense_regs, ack_regs)                     \
 struct intc_desc symbol __initdata = {                                  \
diff --git a/include/asm-sh/migor.h b/include/asm-sh/migor.h
index 2329363afdc3..10016e0f4a4e 100644
--- a/include/asm-sh/migor.h
+++ b/include/asm-sh/migor.h
@@ -16,10 +16,6 @@
 #include <asm/addrspace.h>
 
 /* GPIO */
-#define MSTPCR0 0xa4150030
-#define MSTPCR1 0xa4150034
-#define MSTPCR2 0xa4150038
-
 #define PORT_PACR 0xa4050100
 #define PORT_PDCR 0xa4050106
 #define PORT_PECR 0xa4050108
@@ -29,11 +25,16 @@
 #define PORT_PLCR 0xa4050114
 #define PORT_PMCR 0xa4050116
 #define PORT_PRCR 0xa405011c
+#define PORT_PTCR 0xa4050140
+#define PORT_PUCR 0xa4050142
+#define PORT_PVCR 0xa4050144
 #define PORT_PWCR 0xa4050146
 #define PORT_PXCR 0xa4050148
 #define PORT_PYCR 0xa405014a
 #define PORT_PZCR 0xa405014c
 #define PORT_PADR 0xa4050120
+#define PORT_PHDR 0xa405012e
+#define PORT_PTDR 0xa4050160
 #define PORT_PWDR 0xa4050166
 
 #define PORT_HIZCRA 0xa4050158
@@ -48,6 +49,7 @@
 #define PORT_PSELB 0xa4050150
 #define PORT_PSELC 0xa4050152
 #define PORT_PSELD 0xa4050154
+#define PORT_PSELE 0xa4050156
 
 #define PORT_HIZCRA 0xa4050158
 #define PORT_HIZCRB 0xa405015a
@@ -55,4 +57,9 @@
 
 #define BSC_CS6ABCR 0xfec1001c
 
+#include <asm/sh_mobile_lcdc.h>
+
+int migor_lcd_qvga_setup(void *board_data, void *sys_ops_handle,
+                         struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
+
 #endif /* __ASM_SH_MIGOR_H */
diff --git a/include/asm-sh/mmu.h b/include/asm-sh/mmu.h
index eb0358c097d0..fdcb93bc6d11 100644
--- a/include/asm-sh/mmu.h
+++ b/include/asm-sh/mmu.h
@@ -12,6 +12,10 @@ typedef struct {
         struct vm_list_struct   *vmlist;
         unsigned long           end_brk;
 #endif
+#ifdef CONFIG_BINFMT_ELF_FDPIC
+        unsigned long           exec_fdpic_loadmap;
+        unsigned long           interp_fdpic_loadmap;
+#endif
 } mm_context_t;
 
 /*
diff --git a/include/asm-sh/mmu_context.h b/include/asm-sh/mmu_context.h
index 87e812f68bb0..8589a50febd0 100644
--- a/include/asm-sh/mmu_context.h
+++ b/include/asm-sh/mmu_context.h
@@ -27,8 +27,9 @@
 /* ASID is 8-bit value, so it can't be 0x100 */
 #define MMU_NO_ASID                     0x100
 
-#ifdef CONFIG_MMU
 #define asid_cache(cpu)         (cpu_data[cpu].asid_cache)
+
+#ifdef CONFIG_MMU
 #define cpu_context(cpu, mm)    ((mm)->context.id[cpu])
 
 #define cpu_asid(cpu, mm)       \
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index 5dc01d2fcc4c..77fb8bf02e4e 100644
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -12,6 +12,8 @@
 # define PAGE_SHIFT     12
 #elif defined(CONFIG_PAGE_SIZE_8KB)
 # define PAGE_SHIFT     13
+#elif defined(CONFIG_PAGE_SIZE_16KB)
+# define PAGE_SHIFT     14
 #elif defined(CONFIG_PAGE_SIZE_64KB)
 # define PAGE_SHIFT     16
 #else
diff --git a/include/asm-sh/pgtable_32.h b/include/asm-sh/pgtable_32.h
index cbc731d35c25..72ea209195bd 100644
--- a/include/asm-sh/pgtable_32.h
+++ b/include/asm-sh/pgtable_32.h
@@ -102,7 +102,9 @@
 #define _PAGE_FLAGS_HARDWARE_MASK       (PHYS_ADDR_MASK & ~(_PAGE_CLEAR_FLAGS))
 
 /* Hardware flags, page size encoding */
-#if defined(CONFIG_X2TLB)
+#if !defined(CONFIG_MMU)
+# define _PAGE_FLAGS_HARD       0ULL
+#elif defined(CONFIG_X2TLB)
 # if defined(CONFIG_PAGE_SIZE_4KB)
 #  define _PAGE_FLAGS_HARD      _PAGE_EXT(_PAGE_EXT_ESZ0)
 # elif defined(CONFIG_PAGE_SIZE_8KB)
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index b7c7ce80f03e..15d9f92ca383 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -2,6 +2,7 @@
 #define __ASM_SH_PROCESSOR_H
 
 #include <asm/cpu-features.h>
+#include <asm/segment.h>
 
 #ifndef __ASSEMBLY__
 /*
diff --git a/include/asm-sh/processor_32.h b/include/asm-sh/processor_32.h
index c09305d6a9d9..c6583f267071 100644
--- a/include/asm-sh/processor_32.h
+++ b/include/asm-sh/processor_32.h
@@ -28,6 +28,7 @@
 
 struct sh_cpuinfo {
         unsigned int type;
+        int cut_major, cut_minor;
         unsigned long loops_per_jiffy;
         unsigned long asid_cache;
 
@@ -113,10 +114,6 @@ struct thread_struct {
         union sh_fpu_union fpu;
 };
 
-typedef struct {
-        unsigned long seg;
-} mm_segment_t;
-
 /* Count of active tasks with UBC settings */
 extern int ubc_usercnt;
 
diff --git a/include/asm-sh/processor_64.h b/include/asm-sh/processor_64.h
index 88a2edf8fa5d..fc7fc685ba27 100644
--- a/include/asm-sh/processor_64.h
+++ b/include/asm-sh/processor_64.h
@@ -166,10 +166,6 @@ struct thread_struct {
         union sh_fpu_union fpu;
 };
 
-typedef struct {
-        unsigned long seg;
-} mm_segment_t;
-
 #define INIT_MMAP \
 { &init_mm, 0, 0, NULL, PAGE_SHARED, VM_READ | VM_WRITE | VM_EXEC, 1, NULL, NULL }
 
diff --git a/include/asm-sh/ptrace.h b/include/asm-sh/ptrace.h
index 7d36dc3bee69..643ab5a7cf3b 100644
--- a/include/asm-sh/ptrace.h
+++ b/include/asm-sh/ptrace.h
@@ -87,6 +87,11 @@ struct pt_dspregs {
         unsigned long   mod;
 };
 
+#define PTRACE_GETFDPIC         31      /* get the ELF fdpic loadmap address */
+
+#define PTRACE_GETFDPIC_EXEC    0       /* [addr] request the executable loadmap */
+#define PTRACE_GETFDPIC_INTERP  1       /* [addr] request the interpreter loadmap */
+
 #define PTRACE_GETDSPREGS       55
 #define PTRACE_SETDSPREGS       56
 #endif
diff --git a/include/asm-sh/se.h b/include/asm-sh/se.h
index bd2596c014a9..eb23000e1bbe 100644
--- a/include/asm-sh/se.h
+++ b/include/asm-sh/se.h
@@ -76,6 +76,23 @@
 #define IRQ_CFCARD      7
 #endif
 
+/* SH Ether support (SH7710/SH7712) */
+/* Base address */
+#define SH_ETH0_BASE 0xA7000000
+#define SH_ETH1_BASE 0xA7000400
+/* PHY ID */
+#if defined(CONFIG_CPU_SUBTYPE_SH7710)
+# define PHY_ID 0x00
+#elif defined(CONFIG_CPU_SUBTYPE_SH7712)
+# define PHY_ID 0x01
+#endif
+/* Ether IRQ */
+#define SH_ETH0_IRQ     80
+#define SH_ETH1_IRQ     81
+#define SH_TSU_IRQ      82
+
+void init_se_IRQ(void);
+
 #define __IO_PREFIX     se
 #include <asm/io_generic.h>
 
diff --git a/include/asm-sh/se7343.h b/include/asm-sh/se7343.h
index e7914a54aa96..98458460e632 100644
--- a/include/asm-sh/se7343.h
+++ b/include/asm-sh/se7343.h
@@ -59,24 +59,91 @@
 #define PA_LCD1         0xb8000000
 #define PA_LCD2         0xb8800000
 
+#define PORT_PACR       0xA4050100
+#define PORT_PBCR       0xA4050102
+#define PORT_PCCR       0xA4050104
+#define PORT_PDCR       0xA4050106
+#define PORT_PECR       0xA4050108
+#define PORT_PFCR       0xA405010A
+#define PORT_PGCR       0xA405010C
+#define PORT_PHCR       0xA405010E
+#define PORT_PJCR       0xA4050110
+#define PORT_PKCR       0xA4050112
+#define PORT_PLCR       0xA4050114
+#define PORT_PMCR       0xA4050116
+#define PORT_PNCR       0xA4050118
+#define PORT_PQCR       0xA405011A
+#define PORT_PRCR       0xA405011C
+#define PORT_PSCR       0xA405011E
+#define PORT_PTCR       0xA4050140
+#define PORT_PUCR       0xA4050142
+#define PORT_PVCR       0xA4050144
+#define PORT_PWCR       0xA4050146
+#define PORT_PYCR       0xA4050148
+#define PORT_PZCR       0xA405014A
+
+#define PORT_PSELA      0xA405014C
+#define PORT_PSELB      0xA405014E
+#define PORT_PSELC      0xA4050150
+#define PORT_PSELD      0xA4050152
+#define PORT_PSELE      0xA4050154
+
+#define PORT_HIZCRA     0xA4050156
+#define PORT_HIZCRB     0xA4050158
+#define PORT_HIZCRC     0xA405015C
+
+#define PORT_DRVCR      0xA4050180
+
+#define PORT_PADR       0xA4050120
+#define PORT_PBDR       0xA4050122
+#define PORT_PCDR       0xA4050124
+#define PORT_PDDR       0xA4050126
+#define PORT_PEDR       0xA4050128
+#define PORT_PFDR       0xA405012A
+#define PORT_PGDR       0xA405012C
+#define PORT_PHDR       0xA405012E
+#define PORT_PJDR       0xA4050130
+#define PORT_PKDR       0xA4050132
+#define PORT_PLDR       0xA4050134
+#define PORT_PMDR       0xA4050136
+#define PORT_PNDR       0xA4050138
+#define PORT_PQDR       0xA405013A
+#define PORT_PRDR       0xA405013C
+#define PORT_PTDR       0xA4050160
+#define PORT_PUDR       0xA4050162
+#define PORT_PVDR       0xA4050164
+#define PORT_PWDR       0xA4050166
+#define PORT_PYDR       0xA4050168
+
+#define FPGA_IN         0xb1400000
+#define FPGA_OUT        0xb1400002
+
 #define __IO_PREFIX     sh7343se
 #include <asm/io_generic.h>
 
-/* External Multiplexed interrupts */
-#define PC_IRQ0         OFFCHIP_IRQ_BASE
-#define PC_IRQ1         (PC_IRQ0 + 1)
-#define PC_IRQ2         (PC_IRQ1 + 1)
-#define PC_IRQ3         (PC_IRQ2 + 1)
+#define IRQ0_IRQ        32
+#define IRQ1_IRQ        33
+#define IRQ4_IRQ        36
+#define IRQ5_IRQ        37
+
+#define SE7343_FPGA_IRQ_MRSHPC0 0
+#define SE7343_FPGA_IRQ_MRSHPC1 1
+#define SE7343_FPGA_IRQ_MRSHPC2 2
+#define SE7343_FPGA_IRQ_MRSHPC3 3
+#define SE7343_FPGA_IRQ_SMC     6       /* EXT_IRQ2 */
+#define SE7343_FPGA_IRQ_USB     8
 
-#define EXT_IRQ0        (PC_IRQ3 + 1)
-#define EXT_IRQ1        (EXT_IRQ0 + 1)
-#define EXT_IRQ2        (EXT_IRQ1 + 1)
-#define EXT_IRQ3        (EXT_IRQ2 + 1)
+#define SE7343_FPGA_IRQ_NR      11
+#define SE7343_FPGA_IRQ_BASE    120
 
-#define USB_IRQ0        (EXT_IRQ3 + 1)
-#define USB_IRQ1        (USB_IRQ0 + 1)
+#define MRSHPC_IRQ3     (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_MRSHPC3)
+#define MRSHPC_IRQ2     (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_MRSHPC2)
+#define MRSHPC_IRQ1     (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_MRSHPC1)
+#define MRSHPC_IRQ0     (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_MRSHPC0)
+#define SMC_IRQ         (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_SMC)
+#define USB_IRQ         (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_USB)
 
-#define UART_IRQ0       (USB_IRQ1 + 1)
-#define UART_IRQ1       (UART_IRQ0 + 1)
+/* arch/sh/boards/se/7343/irq.c */
+void init_7343se_IRQ(void);
 
 #endif  /* __ASM_SH_HITACHI_SE7343_H */
diff --git a/include/asm-sh/se7722.h b/include/asm-sh/se7722.h
index 3690fe5857a4..e971d9a82f4a 100644
--- a/include/asm-sh/se7722.h
+++ b/include/asm-sh/se7722.h
@@ -55,10 +55,6 @@
 
 #define PA_LAN          (PA_AREA6_IO + 0)               /* SMC LAN91C111 */
 /* GPIO */
-#define MSTPCR0         0xA4150030UL
-#define MSTPCR1         0xA4150034UL
-#define MSTPCR2         0xA4150038UL
-
 #define FPGA_IN         0xb1840000UL
 #define FPGA_OUT        0xb1840004UL
 
diff --git a/include/asm-sh/segment.h b/include/asm-sh/segment.h
index e417eab4c7d7..5e2725f4ac49 100644
--- a/include/asm-sh/segment.h
+++ b/include/asm-sh/segment.h
@@ -1,6 +1,34 @@
 #ifndef __ASM_SH_SEGMENT_H
 #define __ASM_SH_SEGMENT_H
 
-/* Only here because we have some old header files that expect it.. */
+#ifndef __ASSEMBLY__
 
+typedef struct {
+        unsigned long seg;
+} mm_segment_t;
+
+#define MAKE_MM_SEG(s)  ((mm_segment_t) { (s) })
+
+/*
+ * The fs value determines whether argument validity checking should be
+ * performed or not.  If get_fs() == USER_DS, checking is performed, with
+ * get_fs() == KERNEL_DS, checking is bypassed.
+ *
+ * For historical reasons, these macros are grossly misnamed.
+ */
+#define KERNEL_DS       MAKE_MM_SEG(0xFFFFFFFFUL)
+#ifdef CONFIG_MMU
+#define USER_DS         MAKE_MM_SEG(PAGE_OFFSET)
+#else
+#define USER_DS         KERNEL_DS
+#endif
+
+#define segment_eq(a,b) ((a).seg == (b).seg)
+
+#define get_ds()        (KERNEL_DS)
+
+#define get_fs()        (current_thread_info()->addr_limit)
+#define set_fs(x)       (current_thread_info()->addr_limit = (x))
+
+#endif /* __ASSEMBLY__ */
 #endif /* __ASM_SH_SEGMENT_H */
diff --git a/include/asm-sh/sh7763rdp.h b/include/asm-sh/sh7763rdp.h
new file mode 100644
index 000000000000..8750cc852977
--- /dev/null
+++ b/include/asm-sh/sh7763rdp.h
@@ -0,0 +1,54 @@
+#ifndef __ASM_SH_SH7763RDP_H
+#define __ASM_SH_SH7763RDP_H
+
+/*
+ * linux/include/asm-sh/sh7763drp.h
+ *
+ * Copyright (C) 2008 Renesas Solutions
+ * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
+ *
+ * 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/addrspace.h>
+
+/* clock control */
+#define MSTPCR1 0xFFC80038
+
+/* PORT */
+#define PORT_PSEL0      0xFFEF0070
+#define PORT_PSEL1      0xFFEF0072
+#define PORT_PSEL2      0xFFEF0074
+#define PORT_PSEL3      0xFFEF0076
+#define PORT_PSEL4      0xFFEF0078
+
+#define PORT_PACR       0xFFEF0000
+#define PORT_PCCR       0xFFEF0004
+#define PORT_PFCR       0xFFEF000A
+#define PORT_PGCR       0xFFEF000C
+#define PORT_PHCR       0xFFEF000E
+#define PORT_PICR       0xFFEF0010
+#define PORT_PJCR       0xFFEF0012
+#define PORT_PKCR       0xFFEF0014
+#define PORT_PLCR       0xFFEF0016
+#define PORT_PMCR       0xFFEF0018
+#define PORT_PNCR       0xFFEF001A
+
+/* FPGA */
+#define CPLD_BOARD_ID_ERV_REG   0xB1000000
+#define CPLD_CPLD_CMD_REG               0xB1000006
+
+/*
+ * USB SH7763RDP board can use Host only.
+ */
+#define USB_USBHSC      0xFFEC80f0
+
+/* arch/sh/boards/renesas/sh7763rdp/irq.c */
+void init_sh7763rdp_IRQ(void);
+int sh7763rdp_irq_demux(int irq);
+#define __IO_PREFIX     sh7763rdp
+#include <asm/io_generic.h>
+
+#endif /* __ASM_SH_SH7763RDP_H */
diff --git a/include/asm-sh/sh7785lcr.h b/include/asm-sh/sh7785lcr.h
new file mode 100644
index 000000000000..1ce27d5c7491
--- /dev/null
+++ b/include/asm-sh/sh7785lcr.h
@@ -0,0 +1,55 @@
+#ifndef __ASM_SH_RENESAS_SH7785LCR_H
+#define __ASM_SH_RENESAS_SH7785LCR_H
+
+/*
+ * This board has 2 physical memory maps.
+ * It can be changed with DIP switch(S2-5).
+ *
+ * phys address                 | S2-5 = OFF    | S2-5 = ON
+ * -----------------------------+---------------+---------------
+ * 0x00000000 - 0x03ffffff(CS0) | NOR Flash     | NOR Flash
+ * 0x04000000 - 0x05ffffff(CS1) | PLD           | PLD
+ * 0x06000000 - 0x07ffffff(CS1) | reserved      | I2C
+ * 0x08000000 - 0x0bffffff(CS2) | USB           | DDR SDRAM
+ * 0x0c000000 - 0x0fffffff(CS3) | SD            | DDR SDRAM
+ * 0x10000000 - 0x13ffffff(CS4) | SM107         | SM107
+ * 0x14000000 - 0x17ffffff(CS5) | I2C           | USB
+ * 0x18000000 - 0x1bffffff(CS6) | reserved      | SD
+ * 0x40000000 - 0x5fffffff      | DDR SDRAM     | (cannot use)
+ *
+ */
+
+#define NOR_FLASH_ADDR          0x00000000
+#define NOR_FLASH_SIZE          0x04000000
+
+#define PLD_BASE_ADDR           0x04000000
+#define PLD_PCICR               (PLD_BASE_ADDR + 0x00)
+#define PLD_LCD_BK_CONTR        (PLD_BASE_ADDR + 0x02)
+#define PLD_LOCALCR             (PLD_BASE_ADDR + 0x04)
+#define PLD_POFCR               (PLD_BASE_ADDR + 0x06)
+#define PLD_LEDCR               (PLD_BASE_ADDR + 0x08)
+#define PLD_SWSR                (PLD_BASE_ADDR + 0x0a)
+#define PLD_VERSR               (PLD_BASE_ADDR + 0x0c)
+#define PLD_MMSR                (PLD_BASE_ADDR + 0x0e)
+
+#define SM107_MEM_ADDR          0x10000000
+#define SM107_MEM_SIZE          0x00e00000
+#define SM107_REG_ADDR          0x13e00000
+#define SM107_REG_SIZE          0x00200000
+
+#if defined(CONFIG_SH_SH7785LCR_29BIT_PHYSMAPS)
+#define R8A66597_ADDR           0x14000000      /* USB */
+#define CG200_ADDR              0x18000000      /* SD */
+#define PCA9564_ADDR            0x06000000      /* I2C */
+#else
+#define R8A66597_ADDR           0x08000000
+#define CG200_ADDR              0x0c000000
+#define PCA9564_ADDR            0x14000000
+#endif
+
+#define R8A66597_SIZE           0x00000100
+#define CG200_SIZE              0x00010000
+#define PCA9564_SIZE            0x00000100
+
+#endif  /* __ASM_SH_RENESAS_SH7785LCR_H */
+
diff --git a/include/asm-sh/system.h b/include/asm-sh/system.h
index e65b6b822cb3..056d68cd2108 100644
--- a/include/asm-sh/system.h
+++ b/include/asm-sh/system.h
@@ -148,14 +148,6 @@ extern unsigned long cached_to_uncached;
 
 extern struct dentry *sh_debugfs_root;
 
-/* XXX
- * disable hlt during certain critical i/o operations
- */
-#define HAVE_DISABLE_HLT
-void disable_hlt(void);
-void enable_hlt(void);
-
-void default_idle(void);
 void per_cpu_trap_init(void);
 
 asmlinkage void break_point_trap(void);
diff --git a/include/asm-sh/thread_info.h b/include/asm-sh/thread_info.h
index 5131e3907525..eeb4c747119e 100644
--- a/include/asm-sh/thread_info.h
+++ b/include/asm-sh/thread_info.h
@@ -38,6 +38,8 @@ struct thread_info {
 #define THREAD_SIZE_ORDER       (1)
 #elif defined(CONFIG_PAGE_SIZE_8KB)
 #define THREAD_SIZE_ORDER       (1)
+#elif defined(CONFIG_PAGE_SIZE_16KB)
+#define THREAD_SIZE_ORDER       (0)
 #elif defined(CONFIG_PAGE_SIZE_64KB)
 #define THREAD_SIZE_ORDER       (0)
 #else
diff --git a/include/asm-sh/timer.h b/include/asm-sh/timer.h
index 701ba84c7049..327f7eb8976a 100644
--- a/include/asm-sh/timer.h
+++ b/include/asm-sh/timer.h
@@ -40,6 +40,5 @@ struct sys_timer *get_sys_timer(void);
 /* arch/sh/kernel/time.c */
 void handle_timer_tick(void);
 extern unsigned long sh_hpt_frequency;
-extern struct clocksource clocksource_sh;
 
 #endif /* __ASM_SH_TIMER_H */
diff --git a/include/asm-sh/uaccess.h b/include/asm-sh/uaccess.h
index b3440c305b5d..45c2c9b2993d 100644
--- a/include/asm-sh/uaccess.h
+++ b/include/asm-sh/uaccess.h
@@ -1,12 +1,171 @@
 #ifndef __ASM_SH_UACCESS_H
 #define __ASM_SH_UACCESS_H
 
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <asm/segment.h>
+
+#define VERIFY_READ    0
+#define VERIFY_WRITE   1
+
+#define __addr_ok(addr) \
+        ((unsigned long __force)(addr) < current_thread_info()->addr_limit.seg)
+
+/*
+ * __access_ok: Check if address with size is OK or not.
+ *
+ * Uhhuh, this needs 33-bit arithmetic. We have a carry..
+ *
+ * sum := addr + size;  carry? --> flag = true;
+ * if (sum >= addr_limit) flag = true;
+ */
+#define __access_ok(addr, size)         \
+        (__addr_ok((addr) + (size)))
+#define access_ok(type, addr, size)     \
+        (__chk_user_ptr(addr),          \
+         __access_ok((unsigned long __force)(addr), (size)))
+
+/*
+ * Uh, these should become the main single-value transfer routines ...
+ * They automatically use the right size if we just have the right
+ * pointer type ...
+ *
+ * As SuperH uses the same address space for kernel and user data, we
+ * can just do these as direct assignments.
+ *
+ * Careful to not
+ * (a) re-use the arguments for side effects (sizeof is ok)
+ * (b) require any knowledge of processes at this stage
+ */
+#define put_user(x,ptr)         __put_user_check((x), (ptr), sizeof(*(ptr)))
+#define get_user(x,ptr)         __get_user_check((x), (ptr), sizeof(*(ptr)))
+
+/*
+ * The "__xxx" versions do not do address space checking, useful when
+ * doing multiple accesses to the same area (the user has to do the
+ * checks by hand with "access_ok()")
+ */
+#define __put_user(x,ptr)       __put_user_nocheck((x), (ptr), sizeof(*(ptr)))
+#define __get_user(x,ptr)       __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
+
+struct __large_struct { unsigned long buf[100]; };
+#define __m(x) (*(struct __large_struct __user *)(x))
+
+#define __get_user_nocheck(x,ptr,size)                          \
+({                                                              \
+        long __gu_err;                                          \
+        unsigned long __gu_val;                                 \
+        const __typeof__(*(ptr)) __user *__gu_addr = (ptr);     \
+        __chk_user_ptr(ptr);                                    \
+        __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \
+        (x) = (__typeof__(*(ptr)))__gu_val;                     \
+        __gu_err;                                               \
+})
+
+#define __get_user_check(x,ptr,size)                                    \
+({                                                                      \
+        long __gu_err = -EFAULT;                                        \
+        unsigned long __gu_val = 0;                                     \
+        const __typeof__(*(ptr)) *__gu_addr = (ptr);                    \
+        if (likely(access_ok(VERIFY_READ, __gu_addr, (size))))          \
+                __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \
+        (x) = (__typeof__(*(ptr)))__gu_val;                             \
+        __gu_err;                                                       \
+})
+
+#define __put_user_nocheck(x,ptr,size)                          \
+({                                                              \
+        long __pu_err;                                          \
+        __typeof__(*(ptr)) __user *__pu_addr = (ptr);           \
+        __chk_user_ptr(ptr);                                    \
+        __put_user_size((x), __pu_addr, (size), __pu_err);      \
+        __pu_err;                                               \
+})
+
+#define __put_user_check(x,ptr,size)                            \
+({                                                              \
+        long __pu_err = -EFAULT;                                \
+        __typeof__(*(ptr)) __user *__pu_addr = (ptr);           \
+        if (likely(access_ok(VERIFY_WRITE, __pu_addr, size)))   \
+                __put_user_size((x), __pu_addr, (size),         \
+                                __pu_err);                      \
+        __pu_err;                                               \
+})
+
 #ifdef CONFIG_SUPERH32
 # include "uaccess_32.h"
 #else
 # include "uaccess_64.h"
 #endif
 
+/* Generic arbitrary sized copy.  */
+/* Return the number of bytes NOT copied */
+__kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n);
+
+static __always_inline unsigned long
+__copy_from_user(void *to, const void __user *from, unsigned long n)
+{
+        return __copy_user(to, (__force void *)from, n);
+}
+
+static __always_inline unsigned long __must_check
+__copy_to_user(void __user *to, const void *from, unsigned long n)
+{
+        return __copy_user((__force void *)to, from, n);
+}
+
+#define __copy_to_user_inatomic __copy_to_user
+#define __copy_from_user_inatomic __copy_from_user
+
+/*
+ * Clear the area and return remaining number of bytes
+ * (on failure.  Usually it's 0.)
+ */
+__kernel_size_t __clear_user(void *addr, __kernel_size_t size);
+
+#define clear_user(addr,n)                                              \
+({                                                                      \
+        void __user * __cl_addr = (addr);                               \
+        unsigned long __cl_size = (n);                                  \
+                                                                        \
+        if (__cl_size && access_ok(VERIFY_WRITE,                        \
+                ((unsigned long)(__cl_addr)), __cl_size))               \
+                __cl_size = __clear_user(__cl_addr, __cl_size);         \
+                                                                        \
+        __cl_size;                                                      \
+})
+
+/**
+ * strncpy_from_user: - Copy a NUL terminated string from userspace.
+ * @dst:   Destination address, in kernel space.  This buffer must be at
+ *         least @count bytes long.
+ * @src:   Source address, in user space.
+ * @count: Maximum number of bytes to copy, including the trailing NUL.
+ *
+ * Copies a NUL-terminated string from userspace to kernel space.
+ *
+ * On success, returns the length of the string (not including the trailing
+ * NUL).
+ *
+ * If access to userspace fails, returns -EFAULT (some data may have been
+ * copied).
+ *
+ * If @count is smaller than the length of the string, copies @count bytes
+ * and returns @count.
+ */
+#define strncpy_from_user(dest,src,count)                               \
+({                                                                      \
+        unsigned long __sfu_src = (unsigned long)(src);                 \
+        int __sfu_count = (int)(count);                                 \
+        long __sfu_res = -EFAULT;                                       \
+                                                                        \
+        if (__access_ok(__sfu_src, __sfu_count))                        \
+                __sfu_res = __strncpy_from_user((unsigned long)(dest),  \
+                                __sfu_src, __sfu_count);                \
+                                                                        \
+        __sfu_res;                                                      \
+})
+
 static inline unsigned long
 copy_from_user(void *to, const void __user *from, unsigned long n)
 {
@@ -31,4 +190,67 @@ copy_to_user(void __user *to, const void *from, unsigned long n)
         return __copy_size;
 }
 
+/**
+ * strnlen_user: - Get the size of a string in user space.
+ * @s: The string to measure.
+ * @n: The maximum valid length
+ *
+ * Context: User context only.  This function may sleep.
+ *
+ * Get the size of a NUL-terminated string in user space.
+ *
+ * Returns the size of the string INCLUDING the terminating NUL.
+ * On exception, returns 0.
+ * If the string is too long, returns a value greater than @n.
+ */
+static inline long strnlen_user(const char __user *s, long n)
+{
+        if (!__addr_ok(s))
+                return 0;
+        else
+                return __strnlen_user(s, n);
+}
+
+/**
+ * strlen_user: - Get the size of a string in user space.
+ * @str: The string to measure.
+ *
+ * Context: User context only.  This function may sleep.
+ *
+ * Get the size of a NUL-terminated string in user space.
+ *
+ * Returns the size of the string INCLUDING the terminating NUL.
+ * On exception, returns 0.
+ *
+ * If there is a limit on the length of a valid string, you may wish to
+ * consider using strnlen_user() instead.
+ */
+#define strlen_user(str)        strnlen_user(str, ~0UL >> 1)
+
+/*
+ * The exception table consists of pairs of addresses: the first is the
+ * address of an instruction that is allowed to fault, and the second is
+ * the address at which the program should continue.  No registers are
+ * modified, so it is entirely up to the continuation code to figure out
+ * what to do.
+ *
+ * All the routines below use bits of fixup code that are out of line
+ * with the main instruction path.  This means when everything is well,
+ * we don't even have to jump over them.  Further, they do not intrude
+ * on our cache or tlb entries.
+ */
+struct exception_table_entry {
+        unsigned long insn, fixup;
+};
+
+#if defined(CONFIG_SUPERH64) && defined(CONFIG_MMU)
+#define ARCH_HAS_SEARCH_EXTABLE
+#endif
+
+int fixup_exception(struct pt_regs *regs);
+/* Returns 0 if exception not found and fixup.unit otherwise.  */
+unsigned long search_exception_table(unsigned long addr);
+const struct exception_table_entry *search_exception_tables(unsigned long addr);
+
+
 #endif /* __ASM_SH_UACCESS_H */
diff --git a/include/asm-sh/uaccess_32.h b/include/asm-sh/uaccess_32.h
index 1e41fda74bd3..892fd6dea9db 100644
--- a/include/asm-sh/uaccess_32.h
+++ b/include/asm-sh/uaccess_32.h
@@ -1,9 +1,8 @@
-/* $Id: uaccess.h,v 1.11 2003/10/13 07:21:20 lethal Exp $
- *
+/*
  * User space memory access functions
  *
  * Copyright (C) 1999, 2002  Niibe Yutaka
- * Copyright (C) 2003  Paul Mundt
+ * Copyright (C) 2003 - 2008  Paul Mundt
  *
  *  Based on:
  *     MIPS implementation version 1.15 by
@@ -13,115 +12,6 @@
 #ifndef __ASM_SH_UACCESS_32_H
 #define __ASM_SH_UACCESS_32_H
 
-#include <linux/errno.h>
-#include <linux/sched.h>
-
-#define VERIFY_READ    0
-#define VERIFY_WRITE   1
-
-/*
- * The fs value determines whether argument validity checking should be
- * performed or not.  If get_fs() == USER_DS, checking is performed, with
- * get_fs() == KERNEL_DS, checking is bypassed.
- *
- * For historical reasons (Data Segment Register?), these macros are misnamed.
- */
-
-#define MAKE_MM_SEG(s)  ((mm_segment_t) { (s) })
-
-#define KERNEL_DS       MAKE_MM_SEG(0xFFFFFFFFUL)
-#define USER_DS         MAKE_MM_SEG(PAGE_OFFSET)
-
-#define segment_eq(a,b) ((a).seg == (b).seg)
-
-#define get_ds()        (KERNEL_DS)
-
-#if !defined(CONFIG_MMU)
-/* NOMMU is always true */
-#define __addr_ok(addr) (1)
-
-static inline mm_segment_t get_fs(void)
-{
-        return USER_DS;
-}
-
-static inline void set_fs(mm_segment_t s)
-{
-}
-
-/*
- * __access_ok: Check if address with size is OK or not.
- *
- * If we don't have an MMU (or if its disabled) the only thing we really have
- * to look out for is if the address resides somewhere outside of what
- * available RAM we have.
- */
-static inline int __access_ok(unsigned long addr, unsigned long size)
-{
-        return 1;
-}
-#else /* CONFIG_MMU */
-#define __addr_ok(addr) \
-        ((unsigned long)(addr) < (current_thread_info()->addr_limit.seg))
-
-#define get_fs()        (current_thread_info()->addr_limit)
-#define set_fs(x)       (current_thread_info()->addr_limit = (x))
-
-/*
- * __access_ok: Check if address with size is OK or not.
- *
- * Uhhuh, this needs 33-bit arithmetic. We have a carry..
- *
- * sum := addr + size;  carry? --> flag = true;
- * if (sum >= addr_limit) flag = true;
- */
-static inline int __access_ok(unsigned long addr, unsigned long size)
-{
-        unsigned long flag, sum;
-
-        __asm__("clrt\n\t"
-                "addc   %3, %1\n\t"
-                "movt   %0\n\t"
-                "cmp/hi %4, %1\n\t"
-                "rotcl  %0"
-                :"=&r" (flag), "=r" (sum)
-                :"1" (addr), "r" (size),
-                 "r" (current_thread_info()->addr_limit.seg)
-                :"t");
-        return flag == 0;
-}
-#endif /* CONFIG_MMU */
-
-#define access_ok(type, addr, size)     \
-        (__chk_user_ptr(addr),          \
-         __access_ok((unsigned long __force)(addr), (size)))
-
-/*
- * Uh, these should become the main single-value transfer routines ...
- * They automatically use the right size if we just have the right
- * pointer type ...
- *
- * As SuperH uses the same address space for kernel and user data, we
- * can just do these as direct assignments.
- *
- * Careful to not
- * (a) re-use the arguments for side effects (sizeof is ok)
- * (b) require any knowledge of processes at this stage
- */
-#define put_user(x,ptr)         __put_user_check((x), (ptr), sizeof(*(ptr)))
-#define get_user(x,ptr)         __get_user_check((x), (ptr), sizeof(*(ptr)))
-
-/*
- * The "__xxx" versions do not do address space checking, useful when
- * doing multiple accesses to the same area (the user has to do the
- * checks by hand with "access_ok()")
- */
-#define __put_user(x,ptr)       __put_user_nocheck((x), (ptr), sizeof(*(ptr)))
-#define __get_user(x,ptr)       __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
-
-struct __large_struct { unsigned long buf[100]; };
-#define __m(x) (*(struct __large_struct __user *)(x))
-
 #define __get_user_size(x,ptr,size,retval)                      \
 do {                                                            \
         retval = 0;                                             \
@@ -141,28 +31,7 @@ do {								\
         }                                                       \
 } while (0)
 
-#define __get_user_nocheck(x,ptr,size)                          \
-({                                                              \
-        long __gu_err;                                          \
-        unsigned long __gu_val;                                 \
-        const __typeof__(*(ptr)) __user *__gu_addr = (ptr);     \
-        __chk_user_ptr(ptr);                                    \
-        __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \
-        (x) = (__typeof__(*(ptr)))__gu_val;                     \
-        __gu_err;                                               \
-})
-
-#define __get_user_check(x,ptr,size)                                    \
-({                                                                      \
-        long __gu_err = -EFAULT;                                        \
-        unsigned long __gu_val = 0;                                     \
-        const __typeof__(*(ptr)) *__gu_addr = (ptr);                    \
-        if (likely(access_ok(VERIFY_READ, __gu_addr, (size))))          \
-                __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \
-        (x) = (__typeof__(*(ptr)))__gu_val;                             \
-        __gu_err;                                                       \
-})
-
+#ifdef CONFIG_MMU
 #define __get_user_asm(x, addr, err, insn) \
 ({ \
 __asm__ __volatile__( \
@@ -183,6 +52,16 @@ __asm__ __volatile__( \
         ".previous" \
         :"=&r" (err), "=&r" (x) \
         :"m" (__m(addr)), "i" (-EFAULT), "0" (err)); })
+#else
+#define __get_user_asm(x, addr, err, insn)              \
+do {                                                    \
+        __asm__ __volatile__ (                          \
+                "mov." insn "   %1, %0\n\t"             \
+                : "=&r" (x)                             \
+                : "m" (__m(addr))                       \
+        );                                              \
+} while (0)
+#endif /* CONFIG_MMU */
 
 extern void __get_user_unknown(void);
 
@@ -197,7 +76,8 @@ do {							\
                 __put_user_asm(x, ptr, retval, "w");    \
                 break;                                  \
         case 4:                                         \
-                __put_user_asm(x, ptr, retval, "l");    \
+                __put_user_asm((u32)x, ptr,             \
+                               retval, "l");            \
                 break;                                  \
         case 8:                                         \
                 __put_user_u64(x, ptr, retval);         \
@@ -207,45 +87,41 @@ do {							\
         }                                               \
 } while (0)
 
-#define __put_user_nocheck(x,ptr,size)                          \
-({                                                              \
-        long __pu_err;                                          \
-        __typeof__(*(ptr)) __user *__pu_addr = (ptr);           \
-        __chk_user_ptr(ptr);                                    \
-        __put_user_size((x), __pu_addr, (size), __pu_err);      \
-        __pu_err;                                               \
-})
-
-#define __put_user_check(x,ptr,size)                            \
-({                                                              \
-        long __pu_err = -EFAULT;                                \
-        __typeof__(*(ptr)) __user *__pu_addr = (ptr);           \
-        if (likely(access_ok(VERIFY_WRITE, __pu_addr, size)))   \
-                __put_user_size((x), __pu_addr, (size),         \
-                                __pu_err);                      \
-        __pu_err;                                               \
-})
-
-#define __put_user_asm(x, addr, err, insn) \
-({ \
-__asm__ __volatile__( \
-        "1:\n\t" \
-        "mov." insn "   %1, %2\n\t" \
-        "2:\n" \
-        ".section       .fixup,\"ax\"\n" \
-        "3:\n\t" \
-        "mov.l  4f, %0\n\t" \
-        "jmp    @%0\n\t" \
-        " mov   %3, %0\n\t" \
-        ".balign        4\n" \
-        "4:     .long   2b\n\t" \
-        ".previous\n" \
-        ".section       __ex_table,\"a\"\n\t" \
-        ".long  1b, 3b\n\t" \
-        ".previous" \
-        :"=&r" (err) \
-        :"r" (x), "m" (__m(addr)), "i" (-EFAULT), "0" (err)     \
-        :"memory"); })
+#ifdef CONFIG_MMU
+#define __put_user_asm(x, addr, err, insn)                      \
+do {                                                            \
+        __asm__ __volatile__ (                                  \
+                "1:\n\t"                                        \
+                "mov." insn "   %1, %2\n\t"                     \
+                "2:\n"                                          \
+                ".section       .fixup,\"ax\"\n"                \
+                "3:\n\t"                                        \
+                "mov.l  4f, %0\n\t"                             \
+                "jmp    @%0\n\t"                                \
+                " mov   %3, %0\n\t"                             \
+                ".balign        4\n"                            \
+                "4:     .long   2b\n\t"                         \
+                ".previous\n"                                   \
+                ".section       __ex_table,\"a\"\n\t"           \
+                ".long  1b, 3b\n\t"                             \
+                ".previous"                                     \
+                : "=&r" (err)                                   \
+                : "r" (x), "m" (__m(addr)), "i" (-EFAULT),      \
+                  "0" (err)                                     \
+                : "memory"                                      \
+        );                                                      \
+} while (0)
+#else
+#define __put_user_asm(x, addr, err, insn)              \
+do {                                                    \
+        __asm__ __volatile__ (                          \
+                "mov." insn "   %0, %1\n\t"             \
+                : /* no outputs */                      \
+                : "r" (x), "m" (__m(addr))              \
+                : "memory"                              \
+        );                                              \
+} while (0)
+#endif /* CONFIG_MMU */
 
 #if defined(CONFIG_CPU_LITTLE_ENDIAN)
 #define __put_user_u64(val,addr,retval) \
@@ -295,40 +171,7 @@ __asm__ __volatile__( \
 
 extern void __put_user_unknown(void);
 
-/* Generic arbitrary sized copy.  */
-/* Return the number of bytes NOT copied */
-__kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n);
-
-
-static __always_inline unsigned long
-__copy_from_user(void *to, const void __user *from, unsigned long n)
-{
-        return __copy_user(to, (__force void *)from, n);
-}
-
-static __always_inline unsigned long __must_check
-__copy_to_user(void __user *to, const void *from, unsigned long n)
-{
-        return __copy_user((__force void *)to, from, n);
-}
-
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
-
-/*
- * Clear the area and return remaining number of bytes
- * (on failure.  Usually it's 0.)
- */
-extern __kernel_size_t __clear_user(void *addr, __kernel_size_t size);
-
-#define clear_user(addr,n) ({ \
-void * __cl_addr = (addr); \
-unsigned long __cl_size = (n); \
-if (__cl_size && __access_ok(((unsigned long)(__cl_addr)), __cl_size)) \
-__cl_size = __clear_user(__cl_addr, __cl_size); \
-__cl_size; })
-
-static __inline__ int
+static inline int
 __strncpy_from_user(unsigned long __dest, unsigned long __user __src, int __count)
 {
         __kernel_size_t res;
@@ -367,37 +210,11 @@ __strncpy_from_user(unsigned long __dest, unsigned long __user __src, int __coun
         return res;
 }
 
-/**
- * strncpy_from_user: - Copy a NUL terminated string from userspace.
- * @dst:   Destination address, in kernel space.  This buffer must be at
- *         least @count bytes long.
- * @src:   Source address, in user space.
- * @count: Maximum number of bytes to copy, including the trailing NUL.
- *
- * Copies a NUL-terminated string from userspace to kernel space.
- *
- * On success, returns the length of the string (not including the trailing
- * NUL).
- *
- * If access to userspace fails, returns -EFAULT (some data may have been
- * copied).
- *
- * If @count is smaller than the length of the string, copies @count bytes
- * and returns @count.
- */
-#define strncpy_from_user(dest,src,count) ({ \
-unsigned long __sfu_src = (unsigned long) (src); \
-int __sfu_count = (int) (count); \
-long __sfu_res = -EFAULT; \
-if(__access_ok(__sfu_src, __sfu_count)) { \
-__sfu_res = __strncpy_from_user((unsigned long) (dest), __sfu_src, __sfu_count); \
-} __sfu_res; })
-
 /*
  * Return the size of a string (including the ending 0 even when we have
  * exceeded the maximum string length).
  */
-static __inline__ long __strnlen_user(const char __user *__s, long __n)
+static inline long __strnlen_user(const char __user *__s, long __n)
 {
         unsigned long res;
         unsigned long __dummy;
@@ -429,61 +246,4 @@ static __inline__ long __strnlen_user(const char __user *__s, long __n)
         return res;
 }
 
-/**
- * strnlen_user: - Get the size of a string in user space.
- * @s: The string to measure.
- * @n: The maximum valid length
- *
- * Context: User context only.  This function may sleep.
- *
- * Get the size of a NUL-terminated string in user space.
- *
- * Returns the size of the string INCLUDING the terminating NUL.
- * On exception, returns 0.
- * If the string is too long, returns a value greater than @n.
- */
-static __inline__ long strnlen_user(const char __user *s, long n)
-{
-        if (!__addr_ok(s))
-                return 0;
-        else
-                return __strnlen_user(s, n);
-}
-
-/**
- * strlen_user: - Get the size of a string in user space.
- * @str: The string to measure.
- *
- * Context: User context only.  This function may sleep.
- *
- * Get the size of a NUL-terminated string in user space.
- *
- * Returns the size of the string INCLUDING the terminating NUL.
- * On exception, returns 0.
- *
- * If there is a limit on the length of a valid string, you may wish to
- * consider using strnlen_user() instead.
- */
-#define strlen_user(str)        strnlen_user(str, ~0UL >> 1)
-
-/*
- * The exception table consists of pairs of addresses: the first is the
- * address of an instruction that is allowed to fault, and the second is
- * the address at which the program should continue.  No registers are
- * modified, so it is entirely up to the continuation code to figure out
- * what to do.
- *
- * All the routines below use bits of fixup code that are out of line
- * with the main instruction path.  This means when everything is well,
- * we don't even have to jump over them.  Further, they do not intrude
- * on our cache or tlb entries.
- */
-
-struct exception_table_entry
-{
-        unsigned long insn, fixup;
-};
-
-extern int fixup_exception(struct pt_regs *regs);
-
 #endif /* __ASM_SH_UACCESS_32_H */
diff --git a/include/asm-sh/uaccess_64.h b/include/asm-sh/uaccess_64.h
index a9b68d094844..81b3d515fcb3 100644
--- a/include/asm-sh/uaccess_64.h
+++ b/include/asm-sh/uaccess_64.h
@@ -20,87 +20,6 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  */
-#include <linux/errno.h>
-#include <linux/sched.h>
-
-#define VERIFY_READ    0
-#define VERIFY_WRITE   1
-
-/*
- * The fs value determines whether argument validity checking should be
- * performed or not.  If get_fs() == USER_DS, checking is performed, with
- * get_fs() == KERNEL_DS, checking is bypassed.
- *
- * For historical reasons (Data Segment Register?), these macros are misnamed.
- */
-
-#define MAKE_MM_SEG(s)  ((mm_segment_t) { (s) })
-
-#define KERNEL_DS       MAKE_MM_SEG(0xFFFFFFFF)
-#define USER_DS         MAKE_MM_SEG(0x80000000)
-
-#define get_ds()        (KERNEL_DS)
-#define get_fs()        (current_thread_info()->addr_limit)
-#define set_fs(x)       (current_thread_info()->addr_limit=(x))
-
-#define segment_eq(a,b) ((a).seg == (b).seg)
-
-#define __addr_ok(addr) ((unsigned long)(addr) < (current_thread_info()->addr_limit.seg))
-
-/*
- * Uhhuh, this needs 33-bit arithmetic. We have a carry..
- *
- * sum := addr + size;  carry? --> flag = true;
- * if (sum >= addr_limit) flag = true;
- */
-#define __range_ok(addr,size) (((unsigned long) (addr) + (size) < (current_thread_info()->addr_limit.seg)) ? 0 : 1)
-
-#define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
-#define __access_ok(addr,size) (__range_ok(addr,size) == 0)
-
-/*
- * Uh, these should become the main single-value transfer routines ...
- * They automatically use the right size if we just have the right
- * pointer type ...
- *
- * As MIPS uses the same address space for kernel and user data, we
- * can just do these as direct assignments.
- *
- * Careful to not
- * (a) re-use the arguments for side effects (sizeof is ok)
- * (b) require any knowledge of processes at this stage
- */
-#define put_user(x,ptr) __put_user_check((x),(ptr),sizeof(*(ptr)))
-#define get_user(x,ptr) __get_user_check((x),(ptr),sizeof(*(ptr)))
-
-/*
- * The "__xxx" versions do not do address space checking, useful when
- * doing multiple accesses to the same area (the user has to do the
- * checks by hand with "access_ok()")
- */
-#define __put_user(x,ptr) __put_user_nocheck((x),(ptr),sizeof(*(ptr)))
-#define __get_user(x,ptr) __get_user_nocheck((x),(ptr),sizeof(*(ptr)))
-
-/*
- * The "xxx_ret" versions return constant specified in third argument, if
- * something bad happens. These macros can be optimized for the
- * case of just returning from the function xxx_ret is used.
- */
-
-#define put_user_ret(x,ptr,ret) ({ \
-if (put_user(x,ptr)) return ret; })
-
-#define get_user_ret(x,ptr,ret) ({ \
-if (get_user(x,ptr)) return ret; })
-
-#define __put_user_ret(x,ptr,ret) ({ \
-if (__put_user(x,ptr)) return ret; })
-
-#define __get_user_ret(x,ptr,ret) ({ \
-if (__get_user(x,ptr)) return ret; })
-
-struct __large_struct { unsigned long buf[100]; };
-#define __m(x) (*(struct __large_struct *)(x))
 
 #define __get_user_size(x,ptr,size,retval)                      \
 do {                                                            \
@@ -124,26 +43,6 @@ do {								\
         }                                                       \
 } while (0)
 
-#define __get_user_nocheck(x,ptr,size)                          \
-({                                                              \
-        long __gu_err, __gu_val;                                \
-        __get_user_size((void *)&__gu_val, (long)(ptr),         \
-                        (size), __gu_err);                      \
-        (x) = (__typeof__(*(ptr)))__gu_val;                     \
-        __gu_err;                                               \
-})
-
-#define __get_user_check(x,ptr,size)                            \
-({                                                              \
-        long __gu_addr = (long)(ptr);                           \
-        long __gu_err = -EFAULT, __gu_val;                      \
-        if (__access_ok(__gu_addr, (size)))                     \
-                __get_user_size((void *)&__gu_val, __gu_addr,   \
-                                (size), __gu_err);              \
-        (x) = (__typeof__(*(ptr))) __gu_val;                    \
-        __gu_err;                                               \
-})
-
 extern long __get_user_asm_b(void *, long);
 extern long __get_user_asm_w(void *, long);
 extern long __get_user_asm_l(void *, long);
@@ -171,115 +70,10 @@ do {								\
         }                                                       \
 } while (0)
 
-#define __put_user_nocheck(x,ptr,size)                          \
-({                                                              \
-        long __pu_err;                                          \
-        __typeof__(*(ptr)) __pu_val = (x);                      \
-        __put_user_size((void *)&__pu_val, (long)(ptr), (size), __pu_err); \
-        __pu_err;                                               \
-})
-
-#define __put_user_check(x,ptr,size)                            \
-({                                                              \
-        long __pu_err = -EFAULT;                                \
-        long __pu_addr = (long)(ptr);                           \
-        __typeof__(*(ptr)) __pu_val = (x);                      \
-                                                                \
-        if (__access_ok(__pu_addr, (size)))                     \
-                __put_user_size((void *)&__pu_val, __pu_addr, (size), __pu_err);\
-        __pu_err;                                               \
-})
-
 extern long __put_user_asm_b(void *, long);
 extern long __put_user_asm_w(void *, long);
 extern long __put_user_asm_l(void *, long);
 extern long __put_user_asm_q(void *, long);
 extern void __put_user_unknown(void);
 
-
-/* Generic arbitrary sized copy.  */
-/* Return the number of bytes NOT copied */
-/* XXX: should be such that: 4byte and the rest. */
-extern __kernel_size_t __copy_user(void *__to, const void *__from, __kernel_size_t __n);
-
-#define copy_to_user_ret(to,from,n,retval) ({ \
-if (copy_to_user(to,from,n)) \
-        return retval; \
-})
-
-#define __copy_to_user(to,from,n)               \
-        __copy_user((void *)(to),               \
-                    (void *)(from), n)
-
-#define __copy_to_user_ret(to,from,n,retval) ({ \
-if (__copy_to_user(to,from,n)) \
-        return retval; \
-})
-
-#define copy_from_user_ret(to,from,n,retval) ({ \
-if (copy_from_user(to,from,n)) \
-        return retval; \
-})
-
-#define __copy_from_user(to,from,n)             \
-        __copy_user((void *)(to),               \
-                    (void *)(from), n)
-
-#define __copy_from_user_ret(to,from,n,retval) ({ \
-if (__copy_from_user(to,from,n)) \
-        return retval; \
-})
-
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
-
-/* XXX: Not sure it works well..
-   should be such that: 4byte clear and the rest. */
-extern __kernel_size_t __clear_user(void *addr, __kernel_size_t size);
-
-#define clear_user(addr,n) ({ \
-void * __cl_addr = (addr); \
-unsigned long __cl_size = (n); \
-if (__cl_size && __access_ok(((unsigned long)(__cl_addr)), __cl_size)) \
-__cl_size = __clear_user(__cl_addr, __cl_size); \
-__cl_size; })
-
-extern int __strncpy_from_user(unsigned long __dest, unsigned long __src, int __count);
-
-#define strncpy_from_user(dest,src,count) ({ \
-unsigned long __sfu_src = (unsigned long) (src); \
-int __sfu_count = (int) (count); \
-long __sfu_res = -EFAULT; \
-if(__access_ok(__sfu_src, __sfu_count)) { \
-__sfu_res = __strncpy_from_user((unsigned long) (dest), __sfu_src, __sfu_count); \
-} __sfu_res; })
-
-#define strlen_user(str) strnlen_user(str, ~0UL >> 1)
-
-/*
- * Return the size of a string (including the ending 0!)
- */
-extern long __strnlen_user(const char *__s, long __n);
-
-static inline long strnlen_user(const char *s, long n)
-{
-        if (!__addr_ok(s))
-                return 0;
-        else
-                return __strnlen_user(s, n);
-}
-
-struct exception_table_entry
-{
-        unsigned long insn, fixup;
-};
-
-#ifdef CONFIG_MMU
-#define ARCH_HAS_SEARCH_EXTABLE
-#endif
-
-/* Returns 0 if exception not found and fixup.unit otherwise.  */
-extern unsigned long search_exception_table(unsigned long addr);
-extern const struct exception_table_entry *search_exception_tables (unsigned long addr);
-
 #endif /* __ASM_SH_UACCESS_64_H */
diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h
index 4b21f369c28c..65be656ead7d 100644
--- a/include/asm-sh/unistd.h
+++ b/include/asm-sh/unistd.h
@@ -1,5 +1,13 @@
-#ifdef CONFIG_SUPERH32
-# include "unistd_32.h"
+#ifdef __KERNEL__
+# ifdef CONFIG_SUPERH32
+#  include "unistd_32.h"
+# else
+#  include "unistd_64.h"
+# endif
 #else
-# include "unistd_64.h"
+# ifdef __SH5__
+#  include "unistd_64.h"
+# else
+#  include "unistd_32.h"
+# endif
 #endif
diff --git a/include/asm-sh/unistd_32.h b/include/asm-sh/unistd_32.h
index 0b07212ec659..d52c000cf924 100644
--- a/include/asm-sh/unistd_32.h
+++ b/include/asm-sh/unistd_32.h
@@ -335,8 +335,14 @@
 #define __NR_fallocate          324
 #define __NR_timerfd_settime    325
 #define __NR_timerfd_gettime    326
+#define __NR_signalfd4          327
+#define __NR_eventfd2           328
+#define __NR_epoll_create1      329
+#define __NR_dup3               330
+#define __NR_pipe2              331
+#define __NR_inotify_init1      332
 
-#define NR_syscalls 327
+#define NR_syscalls 333
 
 #ifdef __KERNEL__
 
diff --git a/include/asm-sh/unistd_64.h b/include/asm-sh/unistd_64.h
index 9d21eab52427..7c54e91753c1 100644
--- a/include/asm-sh/unistd_64.h
+++ b/include/asm-sh/unistd_64.h
@@ -375,10 +375,16 @@
 #define __NR_fallocate          352
 #define __NR_timerfd_settime    353
 #define __NR_timerfd_gettime    354
+#define __NR_signalfd4          355
+#define __NR_eventfd2           356
+#define __NR_epoll_create1      357
+#define __NR_dup3               358
+#define __NR_pipe2              359
+#define __NR_inotify_init1      360
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 353
+#define NR_syscalls 361
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
diff --git a/include/asm-sparc/Kbuild b/include/asm-sparc/Kbuild
deleted file mode 100644
index 6cdaf9d33b38..000000000000
--- a/include/asm-sparc/Kbuild
+++ /dev/null
@@ -1 +0,0 @@
-# dummy file to avoid breaking make headers_install
diff --git a/include/asm-sparc/agp.h b/include/asm-sparc/agp.h
deleted file mode 100644
index c2456870b05c..000000000000
--- a/include/asm-sparc/agp.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef AGP_H
-#define AGP_H 1
-
-/* dummy for now */
-
-#define map_page_into_agp(page)
-#define unmap_page_from_agp(page)
-#define flush_agp_cache() mb()
-
-/* Convert a physical address to an address suitable for the GART. */
-#define phys_to_gart(x) (x)
-#define gart_to_phys(x) (x)
-
-/* GATT allocation. Returns/accepts GATT kernel virtual address. */
-#define alloc_gatt_pages(order)         \
-        ((char *)__get_free_pages(GFP_KERNEL, (order)))
-#define free_gatt_pages(table, order)   \
-        free_pages((unsigned long)(table), (order))
-
-#endif
diff --git a/include/asm-sparc/apb.h b/include/asm-sparc/apb.h
deleted file mode 100644
index 8f3b57db810f..000000000000
--- a/include/asm-sparc/apb.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * apb.h: Advanced PCI Bridge Configuration Registers and Bits
- *
- * Copyright (C) 1998  Eddie C. Dost  (ecd@skynet.be)
- */
-
-#ifndef _SPARC64_APB_H
-#define _SPARC64_APB_H
-
-#define APB_TICK_REGISTER                       0xb0
-#define APB_INT_ACK                             0xb8
-#define APB_PRIMARY_MASTER_RETRY_LIMIT          0xc0
-#define APB_DMA_ASFR                            0xc8
-#define APB_DMA_AFAR                            0xd0
-#define APB_PIO_TARGET_RETRY_LIMIT              0xd8
-#define APB_PIO_TARGET_LATENCY_TIMER            0xd9
-#define APB_DMA_TARGET_RETRY_LIMIT              0xda
-#define APB_DMA_TARGET_LATENCY_TIMER            0xdb
-#define APB_SECONDARY_MASTER_RETRY_LIMIT        0xdc
-#define APB_SECONDARY_CONTROL                   0xdd
-#define APB_IO_ADDRESS_MAP                      0xde
-#define APB_MEM_ADDRESS_MAP                     0xdf
-
-#define APB_PCI_CONTROL_LOW                     0xe0
-#  define APB_PCI_CTL_LOW_ARB_PARK                      (1 << 21)
-#  define APB_PCI_CTL_LOW_ERRINT_EN                     (1 << 8)
-
-#define APB_PCI_CONTROL_HIGH                    0xe4
-#  define APB_PCI_CTL_HIGH_SERR                         (1 << 2)
-#  define APB_PCI_CTL_HIGH_ARBITER_EN                   (1 << 0)
-
-#define APB_PIO_ASFR                            0xe8
-#define APB_PIO_AFAR                            0xf0
-#define APB_DIAG_REGISTER                       0xf8
-
-#endif /* !(_SPARC64_APB_H) */
diff --git a/include/asm-sparc/apc.h b/include/asm-sparc/apc.h
deleted file mode 100644
index 24e9a7d4d97e..000000000000
--- a/include/asm-sparc/apc.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* apc - Driver definitions for power management functions
- * of Aurora Personality Chip (APC) on SPARCstation-4/5 and 
- * derivatives
- *
- * Copyright (c) 2001 Eric Brower (ebrower@usa.net)
- *
- */
-
-#ifndef _SPARC_APC_H
-#define _SPARC_APC_H
-
-#include <linux/ioctl.h>
-
-#define APC_IOC 'A'
-
-#define APCIOCGFANCTL _IOR(APC_IOC, 0x00, int)  /* Get fan speed        */
-#define APCIOCSFANCTL _IOW(APC_IOC, 0x01, int)  /* Set fan speed        */
-
-#define APCIOCGCPWR   _IOR(APC_IOC, 0x02, int)  /* Get CPOWER state     */
-#define APCIOCSCPWR   _IOW(APC_IOC, 0x03, int)  /* Set CPOWER state     */
-
-#define APCIOCGBPORT   _IOR(APC_IOC, 0x04, int) /* Get BPORT state      */
-#define APCIOCSBPORT   _IOW(APC_IOC, 0x05, int) /* Set BPORT state      */
-
-/*
- * Register offsets
- */
-#define APC_IDLE_REG    0x00
-#define APC_FANCTL_REG  0x20
-#define APC_CPOWER_REG  0x24
-#define APC_BPORT_REG   0x30
-
-#define APC_REGMASK             0x01
-#define APC_BPMASK              0x03
-
-/*
- * IDLE - CPU standby values (set to initiate standby)
- */
-#define APC_IDLE_ON             0x01
-
-/*
- * FANCTL - Fan speed control state values
- */
-#define APC_FANCTL_HI   0x00    /* Fan speed high       */
-#define APC_FANCTL_LO   0x01    /* Fan speed low        */
-
-/*
- * CPWR - Convenience power outlet state values 
- */
-#define APC_CPOWER_ON   0x00    /* Conv power on        */
-#define APC_CPOWER_OFF  0x01    /* Conv power off       */
-
-/*
- * BPA/BPB - Read-Write "Bit Ports" state values (reset to 0 at power-on)
- *
- * WARNING: Internal usage of bit ports is platform dependent--
- * don't modify BPORT settings unless you know what you are doing.
- * 
- * On SS5 BPA seems to toggle onboard ethernet loopback... -E
- */
-#define APC_BPORT_A             0x01    /* Bit Port A           */
-#define APC_BPORT_B             0x02    /* Bit Port B           */
-
-#endif /* !(_SPARC_APC_H) */
diff --git a/include/asm-sparc/asi.h b/include/asm-sparc/asi.h
deleted file mode 100644
index 74703c5ef985..000000000000
--- a/include/asm-sparc/asi.h
+++ /dev/null
@@ -1,262 +0,0 @@
-#ifndef _SPARC_ASI_H
-#define _SPARC_ASI_H
-
-/* asi.h:  Address Space Identifier values for the sparc.
- *
- * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
- *
- * Pioneer work for sun4m: Paul Hatchman (paul@sfe.com.au)
- * Joint edition for sun4c+sun4m: Pete A. Zaitcev <zaitcev@ipmce.su>
- */
-
-/* The first batch are for the sun4c. */
-
-#define ASI_NULL1           0x00
-#define ASI_NULL2           0x01
-
-/* sun4c and sun4 control registers and mmu/vac ops */
-#define ASI_CONTROL         0x02
-#define ASI_SEGMAP          0x03
-#define ASI_PTE             0x04
-#define ASI_HWFLUSHSEG      0x05
-#define ASI_HWFLUSHPAGE     0x06
-#define ASI_REGMAP          0x06
-#define ASI_HWFLUSHCONTEXT  0x07
-
-#define ASI_USERTXT         0x08
-#define ASI_KERNELTXT       0x09
-#define ASI_USERDATA        0x0a
-#define ASI_KERNELDATA      0x0b
-
-/* VAC Cache flushing on sun4c and sun4 */
-#define ASI_FLUSHSEG        0x0c
-#define ASI_FLUSHPG         0x0d
-#define ASI_FLUSHCTX        0x0e
-
-/* SPARCstation-5: only 6 bits are decoded. */
-/* wo = Write Only, rw = Read Write;        */
-/* ss = Single Size, as = All Sizes;        */
-#define ASI_M_RES00         0x00   /* Don't touch... */
-#define ASI_M_UNA01         0x01   /* Same here... */
-#define ASI_M_MXCC          0x02   /* Access to TI VIKING MXCC registers */
-#define ASI_M_FLUSH_PROBE   0x03   /* Reference MMU Flush/Probe; rw, ss */
-#define ASI_M_MMUREGS       0x04   /* MMU Registers; rw, ss */
-#define ASI_M_TLBDIAG       0x05   /* MMU TLB only Diagnostics */
-#define ASI_M_DIAGS         0x06   /* Reference MMU Diagnostics */
-#define ASI_M_IODIAG        0x07   /* MMU I/O TLB only Diagnostics */
-#define ASI_M_USERTXT       0x08   /* Same as ASI_USERTXT; rw, as */
-#define ASI_M_KERNELTXT     0x09   /* Same as ASI_KERNELTXT; rw, as */
-#define ASI_M_USERDATA      0x0A   /* Same as ASI_USERDATA; rw, as */
-#define ASI_M_KERNELDATA    0x0B   /* Same as ASI_KERNELDATA; rw, as */
-#define ASI_M_TXTC_TAG      0x0C   /* Instruction Cache Tag; rw, ss */
-#define ASI_M_TXTC_DATA     0x0D   /* Instruction Cache Data; rw, ss */
-#define ASI_M_DATAC_TAG     0x0E   /* Data Cache Tag; rw, ss */
-#define ASI_M_DATAC_DATA    0x0F   /* Data Cache Data; rw, ss */
-
-/* The following cache flushing ASIs work only with the 'sta'
- * instruction. Results are unpredictable for 'swap' and 'ldstuba',
- * so don't do it.
- */
-
-/* These ASI flushes affect external caches too. */
-#define ASI_M_FLUSH_PAGE    0x10   /* Flush I&D Cache Line (page); wo, ss */
-#define ASI_M_FLUSH_SEG     0x11   /* Flush I&D Cache Line (seg); wo, ss */
-#define ASI_M_FLUSH_REGION  0x12   /* Flush I&D Cache Line (region); wo, ss */
-#define ASI_M_FLUSH_CTX     0x13   /* Flush I&D Cache Line (context); wo, ss */
-#define ASI_M_FLUSH_USER    0x14   /* Flush I&D Cache Line (user); wo, ss */
-
-/* Block-copy operations are available only on certain V8 cpus. */
-#define ASI_M_BCOPY         0x17   /* Block copy */
-
-/* These affect only the ICACHE and are Ross HyperSparc and TurboSparc specific. */
-#define ASI_M_IFLUSH_PAGE   0x18   /* Flush I Cache Line (page); wo, ss */
-#define ASI_M_IFLUSH_SEG    0x19   /* Flush I Cache Line (seg); wo, ss */
-#define ASI_M_IFLUSH_REGION 0x1A   /* Flush I Cache Line (region); wo, ss */
-#define ASI_M_IFLUSH_CTX    0x1B   /* Flush I Cache Line (context); wo, ss */
-#define ASI_M_IFLUSH_USER   0x1C   /* Flush I Cache Line (user); wo, ss */
-
-/* Block-fill operations are available on certain V8 cpus */
-#define ASI_M_BFILL         0x1F
-
-/* This allows direct access to main memory, actually 0x20 to 0x2f are
- * the available ASI's for physical ram pass-through, but I don't have
- * any idea what the other ones do....
- */
-
-#define ASI_M_BYPASS       0x20   /* Reference MMU bypass; rw, as */
-#define ASI_M_FBMEM        0x29   /* Graphics card frame buffer access */
-#define ASI_M_VMEUS        0x2A   /* VME user 16-bit access */
-#define ASI_M_VMEPS        0x2B   /* VME priv 16-bit access */
-#define ASI_M_VMEUT        0x2C   /* VME user 32-bit access */
-#define ASI_M_VMEPT        0x2D   /* VME priv 32-bit access */
-#define ASI_M_SBUS         0x2E   /* Direct SBus access */
-#define ASI_M_CTL          0x2F   /* Control Space (ECC and MXCC are here) */
-
-
-/* This is ROSS HyperSparc only. */
-#define ASI_M_FLUSH_IWHOLE 0x31   /* Flush entire ICACHE; wo, ss */
-
-/* Tsunami/Viking/TurboSparc i/d cache flash clear. */
-#define ASI_M_IC_FLCLEAR   0x36
-#define ASI_M_DC_FLCLEAR   0x37
-
-#define ASI_M_DCDR         0x39   /* Data Cache Diagnostics Register rw, ss */
-
-#define ASI_M_VIKING_TMP1  0x40   /* Emulation temporary 1 on Viking */
-/* only available on SuperSparc I */
-/* #define ASI_M_VIKING_TMP2  0x41 */  /* Emulation temporary 2 on Viking */
-
-#define ASI_M_ACTION       0x4c   /* Breakpoint Action Register (GNU/Viking) */
-
-/* V9 Architecture mandary ASIs. */
-#define ASI_N                   0x04 /* Nucleus                         */
-#define ASI_NL                  0x0c /* Nucleus, little endian          */
-#define ASI_AIUP                0x10 /* Primary, user                   */
-#define ASI_AIUS                0x11 /* Secondary, user                 */
-#define ASI_AIUPL               0x18 /* Primary, user, little endian    */
-#define ASI_AIUSL               0x19 /* Secondary, user, little endian  */
-#define ASI_P                   0x80 /* Primary, implicit               */
-#define ASI_S                   0x81 /* Secondary, implicit             */
-#define ASI_PNF                 0x82 /* Primary, no fault               */
-#define ASI_SNF                 0x83 /* Secondary, no fault             */
-#define ASI_PL                  0x88 /* Primary, implicit, l-endian     */
-#define ASI_SL                  0x89 /* Secondary, implicit, l-endian   */
-#define ASI_PNFL                0x8a /* Primary, no fault, l-endian     */
-#define ASI_SNFL                0x8b /* Secondary, no fault, l-endian   */
-
-/* SpitFire and later extended ASIs.  The "(III)" marker designates
- * UltraSparc-III and later specific ASIs.  The "(CMT)" marker designates
- * Chip Multi Threading specific ASIs.  "(NG)" designates Niagara specific
- * ASIs, "(4V)" designates SUN4V specific ASIs.
- */
-#define ASI_PHYS_USE_EC         0x14 /* PADDR, E-cachable               */
-#define ASI_PHYS_BYPASS_EC_E    0x15 /* PADDR, E-bit                    */
-#define ASI_BLK_AIUP_4V         0x16 /* (4V) Prim, user, block ld/st    */
-#define ASI_BLK_AIUS_4V         0x17 /* (4V) Sec, user, block ld/st     */
-#define ASI_PHYS_USE_EC_L       0x1c /* PADDR, E-cachable, little endian*/
-#define ASI_PHYS_BYPASS_EC_E_L  0x1d /* PADDR, E-bit, little endian     */
-#define ASI_BLK_AIUP_L_4V       0x1e /* (4V) Prim, user, block, l-endian*/
-#define ASI_BLK_AIUS_L_4V       0x1f /* (4V) Sec, user, block, l-endian */
-#define ASI_SCRATCHPAD          0x20 /* (4V) Scratch Pad Registers      */
-#define ASI_MMU                 0x21 /* (4V) MMU Context Registers      */
-#define ASI_BLK_INIT_QUAD_LDD_AIUS 0x23 /* (NG) init-store, twin load,
-                                         * secondary, user
-                                         */
-#define ASI_NUCLEUS_QUAD_LDD    0x24 /* Cachable, qword load            */
-#define ASI_QUEUE               0x25 /* (4V) Interrupt Queue Registers  */
-#define ASI_QUAD_LDD_PHYS_4V    0x26 /* (4V) Physical, qword load       */
-#define ASI_NUCLEUS_QUAD_LDD_L  0x2c /* Cachable, qword load, l-endian  */
-#define ASI_QUAD_LDD_PHYS_L_4V  0x2e /* (4V) Phys, qword load, l-endian */
-#define ASI_PCACHE_DATA_STATUS  0x30 /* (III) PCache data stat RAM diag */
-#define ASI_PCACHE_DATA         0x31 /* (III) PCache data RAM diag      */
-#define ASI_PCACHE_TAG          0x32 /* (III) PCache tag RAM diag       */
-#define ASI_PCACHE_SNOOP_TAG    0x33 /* (III) PCache snoop tag RAM diag */
-#define ASI_QUAD_LDD_PHYS       0x34 /* (III+) PADDR, qword load        */
-#define ASI_WCACHE_VALID_BITS   0x38 /* (III) WCache Valid Bits diag    */
-#define ASI_WCACHE_DATA         0x39 /* (III) WCache data RAM diag      */
-#define ASI_WCACHE_TAG          0x3a /* (III) WCache tag RAM diag       */
-#define ASI_WCACHE_SNOOP_TAG    0x3b /* (III) WCache snoop tag RAM diag */
-#define ASI_QUAD_LDD_PHYS_L     0x3c /* (III+) PADDR, qw-load, l-endian */
-#define ASI_SRAM_FAST_INIT      0x40 /* (III+) Fast SRAM init           */
-#define ASI_CORE_AVAILABLE      0x41 /* (CMT) LP Available              */
-#define ASI_CORE_ENABLE_STAT    0x41 /* (CMT) LP Enable Status          */
-#define ASI_CORE_ENABLE         0x41 /* (CMT) LP Enable RW              */
-#define ASI_XIR_STEERING        0x41 /* (CMT) XIR Steering RW           */
-#define ASI_CORE_RUNNING_RW     0x41 /* (CMT) LP Running RW             */
-#define ASI_CORE_RUNNING_W1S    0x41 /* (CMT) LP Running Write-One Set  */
-#define ASI_CORE_RUNNING_W1C    0x41 /* (CMT) LP Running Write-One Clr  */
-#define ASI_CORE_RUNNING_STAT   0x41 /* (CMT) LP Running Status         */
-#define ASI_CMT_ERROR_STEERING  0x41 /* (CMT) Error Steering RW         */
-#define ASI_DCACHE_INVALIDATE   0x42 /* (III) DCache Invalidate diag    */
-#define ASI_DCACHE_UTAG         0x43 /* (III) DCache uTag diag          */
-#define ASI_DCACHE_SNOOP_TAG    0x44 /* (III) DCache snoop tag RAM diag */
-#define ASI_LSU_CONTROL         0x45 /* Load-store control unit         */
-#define ASI_DCU_CONTROL_REG     0x45 /* (III) DCache Unit Control reg   */
-#define ASI_DCACHE_DATA         0x46 /* DCache data-ram diag access     */
-#define ASI_DCACHE_TAG          0x47 /* Dcache tag/valid ram diag access*/
-#define ASI_INTR_DISPATCH_STAT  0x48 /* IRQ vector dispatch status      */
-#define ASI_INTR_RECEIVE        0x49 /* IRQ vector receive status       */
-#define ASI_UPA_CONFIG          0x4a /* UPA config space                */
-#define ASI_JBUS_CONFIG         0x4a /* (IIIi) JBUS Config Register     */
-#define ASI_SAFARI_CONFIG       0x4a /* (III) Safari Config Register    */
-#define ASI_SAFARI_ADDRESS      0x4a /* (III) Safari Address Register   */
-#define ASI_ESTATE_ERROR_EN     0x4b /* E-cache error enable space      */
-#define ASI_AFSR                0x4c /* Async fault status register     */
-#define ASI_AFAR                0x4d /* Async fault address register    */
-#define ASI_EC_TAG_DATA         0x4e /* E-cache tag/valid ram diag acc  */
-#define ASI_IMMU                0x50 /* Insn-MMU main register space    */
-#define ASI_IMMU_TSB_8KB_PTR    0x51 /* Insn-MMU 8KB TSB pointer reg    */
-#define ASI_IMMU_TSB_64KB_PTR   0x52 /* Insn-MMU 64KB TSB pointer reg   */
-#define ASI_ITLB_DATA_IN        0x54 /* Insn-MMU TLB data in reg        */
-#define ASI_ITLB_DATA_ACCESS    0x55 /* Insn-MMU TLB data access reg    */
-#define ASI_ITLB_TAG_READ       0x56 /* Insn-MMU TLB tag read reg       */
-#define ASI_IMMU_DEMAP          0x57 /* Insn-MMU TLB demap              */
-#define ASI_DMMU                0x58 /* Data-MMU main register space    */
-#define ASI_DMMU_TSB_8KB_PTR    0x59 /* Data-MMU 8KB TSB pointer reg    */
-#define ASI_DMMU_TSB_64KB_PTR   0x5a /* Data-MMU 16KB TSB pointer reg   */
-#define ASI_DMMU_TSB_DIRECT_PTR 0x5b /* Data-MMU TSB direct pointer reg */
-#define ASI_DTLB_DATA_IN        0x5c /* Data-MMU TLB data in reg        */
-#define ASI_DTLB_DATA_ACCESS    0x5d /* Data-MMU TLB data access reg    */
-#define ASI_DTLB_TAG_READ       0x5e /* Data-MMU TLB tag read reg       */
-#define ASI_DMMU_DEMAP          0x5f /* Data-MMU TLB demap              */
-#define ASI_IIU_INST_TRAP       0x60 /* (III) Instruction Breakpoint    */
-#define ASI_INTR_ID             0x63 /* (CMT) Interrupt ID register     */
-#define ASI_CORE_ID             0x63 /* (CMT) LP ID register            */
-#define ASI_CESR_ID             0x63 /* (CMT) CESR ID register          */
-#define ASI_IC_INSTR            0x66 /* Insn cache instrucion ram diag  */
-#define ASI_IC_TAG              0x67 /* Insn cache tag/valid ram diag   */
-#define ASI_IC_STAG             0x68 /* (III) Insn cache snoop tag ram  */
-#define ASI_IC_PRE_DECODE       0x6e /* Insn cache pre-decode ram diag  */
-#define ASI_IC_NEXT_FIELD       0x6f /* Insn cache next-field ram diag  */
-#define ASI_BRPRED_ARRAY        0x6f /* (III) Branch Prediction RAM diag*/
-#define ASI_BLK_AIUP            0x70 /* Primary, user, block load/store */
-#define ASI_BLK_AIUS            0x71 /* Secondary, user, block ld/st    */
-#define ASI_MCU_CTRL_REG        0x72 /* (III) Memory controller regs    */
-#define ASI_EC_DATA             0x74 /* (III) E-cache data staging reg  */
-#define ASI_EC_CTRL             0x75 /* (III) E-cache control reg       */
-#define ASI_EC_W                0x76 /* E-cache diag write access       */
-#define ASI_UDB_ERROR_W         0x77 /* External UDB error regs W       */
-#define ASI_UDB_CONTROL_W       0x77 /* External UDB control regs W     */
-#define ASI_INTR_W              0x77 /* IRQ vector dispatch write       */
-#define ASI_INTR_DATAN_W        0x77 /* (III) Out irq vector data reg N */
-#define ASI_INTR_DISPATCH_W     0x77 /* (III) Interrupt vector dispatch */
-#define ASI_BLK_AIUPL           0x78 /* Primary, user, little, blk ld/st*/
-#define ASI_BLK_AIUSL           0x79 /* Secondary, user, little, blk ld/st*/
-#define ASI_EC_R                0x7e /* E-cache diag read access        */
-#define ASI_UDBH_ERROR_R        0x7f /* External UDB error regs rd hi   */
-#define ASI_UDBL_ERROR_R        0x7f /* External UDB error regs rd low  */
-#define ASI_UDBH_CONTROL_R      0x7f /* External UDB control regs rd hi */
-#define ASI_UDBL_CONTROL_R      0x7f /* External UDB control regs rd low*/
-#define ASI_INTR_R              0x7f /* IRQ vector dispatch read        */
-#define ASI_INTR_DATAN_R        0x7f /* (III) In irq vector data reg N  */
-#define ASI_PST8_P              0xc0 /* Primary, 8 8-bit, partial       */
-#define ASI_PST8_S              0xc1 /* Secondary, 8 8-bit, partial     */
-#define ASI_PST16_P             0xc2 /* Primary, 4 16-bit, partial      */
-#define ASI_PST16_S             0xc3 /* Secondary, 4 16-bit, partial    */
-#define ASI_PST32_P             0xc4 /* Primary, 2 32-bit, partial      */
-#define ASI_PST32_S             0xc5 /* Secondary, 2 32-bit, partial    */
-#define ASI_PST8_PL             0xc8 /* Primary, 8 8-bit, partial, L    */
-#define ASI_PST8_SL             0xc9 /* Secondary, 8 8-bit, partial, L  */
-#define ASI_PST16_PL            0xca /* Primary, 4 16-bit, partial, L   */
-#define ASI_PST16_SL            0xcb /* Secondary, 4 16-bit, partial, L */
-#define ASI_PST32_PL            0xcc /* Primary, 2 32-bit, partial, L   */
-#define ASI_PST32_SL            0xcd /* Secondary, 2 32-bit, partial, L */
-#define ASI_FL8_P               0xd0 /* Primary, 1 8-bit, fpu ld/st     */
-#define ASI_FL8_S               0xd1 /* Secondary, 1 8-bit, fpu ld/st   */
-#define ASI_FL16_P              0xd2 /* Primary, 1 16-bit, fpu ld/st    */
-#define ASI_FL16_S              0xd3 /* Secondary, 1 16-bit, fpu ld/st  */
-#define ASI_FL8_PL              0xd8 /* Primary, 1 8-bit, fpu ld/st, L  */
-#define ASI_FL8_SL              0xd9 /* Secondary, 1 8-bit, fpu ld/st, L*/
-#define ASI_FL16_PL             0xda /* Primary, 1 16-bit, fpu ld/st, L */
-#define ASI_FL16_SL             0xdb /* Secondary, 1 16-bit, fpu ld/st,L*/
-#define ASI_BLK_COMMIT_P        0xe0 /* Primary, blk store commit       */
-#define ASI_BLK_COMMIT_S        0xe1 /* Secondary, blk store commit     */
-#define ASI_BLK_INIT_QUAD_LDD_P 0xe2 /* (NG) init-store, twin load,
-                                      * primary, implicit
-                                      */
-#define ASI_BLK_P               0xf0 /* Primary, blk ld/st              */
-#define ASI_BLK_S               0xf1 /* Secondary, blk ld/st            */
-#define ASI_BLK_PL              0xf8 /* Primary, blk ld/st, little      */
-#define ASI_BLK_SL              0xf9 /* Secondary, blk ld/st, little    */
-
-#endif /* _SPARC_ASI_H */
diff --git a/include/asm-sparc/asmmacro.h b/include/asm-sparc/asmmacro.h
deleted file mode 100644
index a619a4d97aae..000000000000
--- a/include/asm-sparc/asmmacro.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* asmmacro.h: Assembler macros.
- *
- * Copyright (C) 1996 David S. Miller (davem@caipfs.rutgers.edu)
- */
-
-#ifndef _SPARC_ASMMACRO_H
-#define _SPARC_ASMMACRO_H
-
-#include <asm/btfixup.h>
-#include <asm/asi.h>
-
-#define GET_PROCESSOR4M_ID(reg) \
-        rd      %tbr, %reg; \
-        srl     %reg, 12, %reg; \
-        and     %reg, 3, %reg;
-
-#define GET_PROCESSOR4D_ID(reg) \
-        lda     [%g0] ASI_M_VIKING_TMP1, %reg;
-
-/* All trap entry points _must_ begin with this macro or else you
- * lose.  It makes sure the kernel has a proper window so that
- * c-code can be called.
- */
-#define SAVE_ALL_HEAD \
-        sethi   %hi(trap_setup), %l4; \
-        jmpl    %l4 + %lo(trap_setup), %l6;
-#define SAVE_ALL \
-        SAVE_ALL_HEAD \
-         nop;
-
-/* All traps low-level code here must end with this macro. */
-#define RESTORE_ALL b ret_trap_entry; clr %l6;
-
-/* sun4 probably wants half word accesses to ASI_SEGMAP, while sun4c+
-   likes byte accesses. These are to avoid ifdef mania. */
-
-#ifdef CONFIG_SUN4
-#define lduXa   lduha
-#define stXa    stha
-#else
-#define lduXa   lduba
-#define stXa    stba
-#endif
-
-#endif /* !(_SPARC_ASMMACRO_H) */
diff --git a/include/asm-sparc/atomic.h b/include/asm-sparc/atomic.h
deleted file mode 100644
index 66d8166ec1d7..000000000000
--- a/include/asm-sparc/atomic.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_ATOMIC_H
-#define ___ASM_SPARC_ATOMIC_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/atomic_64.h>
-#else
-#include <asm-sparc/atomic_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/atomic_32.h b/include/asm-sparc/atomic_32.h
deleted file mode 100644
index 5c944b5a8040..000000000000
--- a/include/asm-sparc/atomic_32.h
+++ /dev/null
@@ -1,165 +0,0 @@
-/* atomic.h: These still suck, but the I-cache hit rate is higher.
- *
- * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
- * Copyright (C) 2000 Anton Blanchard (anton@linuxcare.com.au)
- * Copyright (C) 2007 Kyle McMartin (kyle@parisc-linux.org)
- *
- * Additions by Keith M Wesolowski (wesolows@foobazco.org) based
- * on asm-parisc/atomic.h Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>.
- */
-
-#ifndef __ARCH_SPARC_ATOMIC__
-#define __ARCH_SPARC_ATOMIC__
-
-#include <linux/types.h>
-
-typedef struct { volatile int counter; } atomic_t;
-
-#ifdef __KERNEL__
-
-#define ATOMIC_INIT(i)  { (i) }
-
-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);
-
-#define atomic_read(v)          ((v)->counter)
-
-#define atomic_add(i, v)        ((void)__atomic_add_return( (int)(i), (v)))
-#define atomic_sub(i, v)        ((void)__atomic_add_return(-(int)(i), (v)))
-#define atomic_inc(v)           ((void)__atomic_add_return(        1, (v)))
-#define atomic_dec(v)           ((void)__atomic_add_return(       -1, (v)))
-
-#define atomic_add_return(i, v) (__atomic_add_return( (int)(i), (v)))
-#define atomic_sub_return(i, v) (__atomic_add_return(-(int)(i), (v)))
-#define atomic_inc_return(v)    (__atomic_add_return(        1, (v)))
-#define atomic_dec_return(v)    (__atomic_add_return(       -1, (v)))
-
-#define atomic_add_negative(a, v)       (atomic_add_return((a), (v)) < 0)
-
-/*
- * atomic_inc_and_test - increment and test
- * @v: pointer of type atomic_t
- *
- * Atomically increments @v by 1
- * and returns true if the result is zero, or false for all
- * other cases.
- */
-#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
-
-#define atomic_dec_and_test(v) (atomic_dec_return(v) == 0)
-#define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
-
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
-
-/* This is the old 24-bit implementation.  It's still used internally
- * by some sparc-specific code, notably the semaphore implementation.
- */
-typedef struct { volatile int counter; } atomic24_t;
-
-#ifndef CONFIG_SMP
-
-#define ATOMIC24_INIT(i)  { (i) }
-#define atomic24_read(v)          ((v)->counter)
-#define atomic24_set(v, i)        (((v)->counter) = i)
-
-#else
-/* We do the bulk of the actual work out of line in two common
- * routines in assembler, see arch/sparc/lib/atomic.S for the
- * "fun" details.
- *
- * For SMP the trick is you embed the spin lock byte within
- * the word, use the low byte so signedness is easily retained
- * via a quick arithmetic shift.  It looks like this:
- *
- *      ----------------------------------------
- *      | signed 24-bit counter value |  lock  |  atomic_t
- *      ----------------------------------------
- *       31                          8 7      0
- */
-
-#define ATOMIC24_INIT(i)        { ((i) << 8) }
-
-static inline int atomic24_read(const atomic24_t *v)
-{
-        int ret = v->counter;
-
-        while(ret & 0xff)
-                ret = v->counter;
-
-        return ret >> 8;
-}
-
-#define atomic24_set(v, i)      (((v)->counter) = ((i) << 8))
-#endif
-
-static inline int __atomic24_add(int i, atomic24_t *v)
-{
-        register volatile int *ptr asm("g1");
-        register int increment asm("g2");
-        register int tmp1 asm("g3");
-        register int tmp2 asm("g4");
-        register int tmp3 asm("g7");
-
-        ptr = &v->counter;
-        increment = i;
-
-        __asm__ __volatile__(
-        "mov    %%o7, %%g4\n\t"
-        "call   ___atomic24_add\n\t"
-        " add   %%o7, 8, %%o7\n"
-        : "=&r" (increment), "=r" (tmp1), "=r" (tmp2), "=r" (tmp3)
-        : "0" (increment), "r" (ptr)
-        : "memory", "cc");
-
-        return increment;
-}
-
-static inline int __atomic24_sub(int i, atomic24_t *v)
-{
-        register volatile int *ptr asm("g1");
-        register int increment asm("g2");
-        register int tmp1 asm("g3");
-        register int tmp2 asm("g4");
-        register int tmp3 asm("g7");
-
-        ptr = &v->counter;
-        increment = i;
-
-        __asm__ __volatile__(
-        "mov    %%o7, %%g4\n\t"
-        "call   ___atomic24_sub\n\t"
-        " add   %%o7, 8, %%o7\n"
-        : "=&r" (increment), "=r" (tmp1), "=r" (tmp2), "=r" (tmp3)
-        : "0" (increment), "r" (ptr)
-        : "memory", "cc");
-
-        return increment;
-}
-
-#define atomic24_add(i, v) ((void)__atomic24_add((i), (v)))
-#define atomic24_sub(i, v) ((void)__atomic24_sub((i), (v)))
-
-#define atomic24_dec_return(v) __atomic24_sub(1, (v))
-#define atomic24_inc_return(v) __atomic24_add(1, (v))
-
-#define atomic24_sub_and_test(i, v) (__atomic24_sub((i), (v)) == 0)
-#define atomic24_dec_and_test(v) (__atomic24_sub(1, (v)) == 0)
-
-#define atomic24_inc(v) ((void)__atomic24_add(1, (v)))
-#define atomic24_dec(v) ((void)__atomic24_sub(1, (v)))
-
-#define atomic24_add_negative(i, v) (__atomic24_add((i), (v)) < 0)
-
-/* Atomic operations are already serializing */
-#define smp_mb__before_atomic_dec()     barrier()
-#define smp_mb__after_atomic_dec()      barrier()
-#define smp_mb__before_atomic_inc()     barrier()
-#define smp_mb__after_atomic_inc()      barrier()
-
-#endif /* !(__KERNEL__) */
-
-#include <asm-generic/atomic.h>
-#endif /* !(__ARCH_SPARC_ATOMIC__) */
diff --git a/include/asm-sparc/atomic_64.h b/include/asm-sparc/atomic_64.h
deleted file mode 100644
index 2c71ec4a3b18..000000000000
--- a/include/asm-sparc/atomic_64.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* atomic.h: Thankfully the V9 is at least reasonable for this
- *           stuff.
- *
- * Copyright (C) 1996, 1997, 2000 David S. Miller (davem@redhat.com)
- */
-
-#ifndef __ARCH_SPARC64_ATOMIC__
-#define __ARCH_SPARC64_ATOMIC__
-
-#include <linux/types.h>
-#include <asm/system.h>
-
-typedef struct { volatile int counter; } atomic_t;
-typedef struct { volatile __s64 counter; } atomic64_t;
-
-#define ATOMIC_INIT(i)          { (i) }
-#define ATOMIC64_INIT(i)        { (i) }
-
-#define atomic_read(v)          ((v)->counter)
-#define atomic64_read(v)        ((v)->counter)
-
-#define atomic_set(v, i)        (((v)->counter) = i)
-#define atomic64_set(v, i)      (((v)->counter) = i)
-
-extern void atomic_add(int, atomic_t *);
-extern void atomic64_add(int, atomic64_t *);
-extern void atomic_sub(int, atomic_t *);
-extern void atomic64_sub(int, atomic64_t *);
-
-extern int atomic_add_ret(int, atomic_t *);
-extern int atomic64_add_ret(int, atomic64_t *);
-extern int atomic_sub_ret(int, atomic_t *);
-extern int atomic64_sub_ret(int, atomic64_t *);
-
-#define atomic_dec_return(v) atomic_sub_ret(1, v)
-#define atomic64_dec_return(v) atomic64_sub_ret(1, v)
-
-#define atomic_inc_return(v) atomic_add_ret(1, v)
-#define atomic64_inc_return(v) atomic64_add_ret(1, v)
-
-#define atomic_sub_return(i, v) atomic_sub_ret(i, v)
-#define atomic64_sub_return(i, v) atomic64_sub_ret(i, v)
-
-#define atomic_add_return(i, v) atomic_add_ret(i, v)
-#define atomic64_add_return(i, v) atomic64_add_ret(i, v)
-
-/*
- * atomic_inc_and_test - increment and test
- * @v: pointer of type atomic_t
- *
- * Atomically increments @v by 1
- * and returns true if the result is zero, or false for all
- * other cases.
- */
-#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
-#define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
-
-#define atomic_sub_and_test(i, v) (atomic_sub_ret(i, v) == 0)
-#define atomic64_sub_and_test(i, v) (atomic64_sub_ret(i, v) == 0)
-
-#define atomic_dec_and_test(v) (atomic_sub_ret(1, v) == 0)
-#define atomic64_dec_and_test(v) (atomic64_sub_ret(1, v) == 0)
-
-#define atomic_inc(v) atomic_add(1, v)
-#define atomic64_inc(v) atomic64_add(1, v)
-
-#define atomic_dec(v) atomic_sub(1, v)
-#define atomic64_dec(v) atomic64_sub(1, v)
-
-#define atomic_add_negative(i, v) (atomic_add_ret(i, v) < 0)
-#define atomic64_add_negative(i, v) (atomic64_add_ret(i, v) < 0)
-
-#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
-#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;
-        c = atomic_read(v);
-        for (;;) {
-                if (unlikely(c == (u)))
-                        break;
-                old = atomic_cmpxchg((v), c, c + (a));
-                if (likely(old == c))
-                        break;
-                c = old;
-        }
-        return c != (u);
-}
-
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
-
-#define atomic64_cmpxchg(v, o, n) \
-        ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
-#define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
-
-static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
-{
-        long c, old;
-        c = atomic64_read(v);
-        for (;;) {
-                if (unlikely(c == (u)))
-                        break;
-                old = atomic64_cmpxchg((v), c, c + (a));
-                if (likely(old == c))
-                        break;
-                c = old;
-        }
-        return c != (u);
-}
-
-#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
-
-/* Atomic operations are already serializing */
-#ifdef CONFIG_SMP
-#define smp_mb__before_atomic_dec()     membar_storeload_loadload();
-#define smp_mb__after_atomic_dec()      membar_storeload_storestore();
-#define smp_mb__before_atomic_inc()     membar_storeload_loadload();
-#define smp_mb__after_atomic_inc()      membar_storeload_storestore();
-#else
-#define smp_mb__before_atomic_dec()     barrier()
-#define smp_mb__after_atomic_dec()      barrier()
-#define smp_mb__before_atomic_inc()     barrier()
-#define smp_mb__after_atomic_inc()      barrier()
-#endif
-
-#include <asm-generic/atomic.h>
-#endif /* !(__ARCH_SPARC64_ATOMIC__) */
diff --git a/include/asm-sparc/auxio.h b/include/asm-sparc/auxio.h
deleted file mode 100644
index 24c6f3c0f577..000000000000
--- a/include/asm-sparc/auxio.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_AUXIO_H
-#define ___ASM_SPARC_AUXIO_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/auxio_64.h>
-#else
-#include <asm-sparc/auxio_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/auxio_32.h b/include/asm-sparc/auxio_32.h
deleted file mode 100644
index 4db8f23db20f..000000000000
--- a/include/asm-sparc/auxio_32.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * auxio.h:  Definitions and code for the Auxiliary I/O register.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-#ifndef _SPARC_AUXIO_H
-#define _SPARC_AUXIO_H
-
-#include <asm/system.h>
-#include <asm/vaddrs.h>
-
-/* This register is an unsigned char in IO space.  It does two things.
- * First, it is used to control the front panel LED light on machines
- * that have it (good for testing entry points to trap handlers and irq's)
- * Secondly, it controls various floppy drive parameters.
- */
-#define AUXIO_ORMEIN      0xf0    /* All writes must set these bits. */
-#define AUXIO_ORMEIN4M    0xc0    /* sun4m - All writes must set these bits. */
-#define AUXIO_FLPY_DENS   0x20    /* Floppy density, high if set. Read only. */
-#define AUXIO_FLPY_DCHG   0x10    /* A disk change occurred.  Read only. */
-#define AUXIO_EDGE_ON     0x10    /* sun4m - On means Jumper block is in. */
-#define AUXIO_FLPY_DSEL   0x08    /* Drive select/start-motor. Write only. */
-#define AUXIO_LINK_TEST   0x08    /* sun4m - On means TPE Carrier detect. */
-
-/* Set the following to one, then zero, after doing a pseudo DMA transfer. */
-#define AUXIO_FLPY_TCNT   0x04    /* Floppy terminal count. Write only. */
-
-/* Set the following to zero to eject the floppy. */
-#define AUXIO_FLPY_EJCT   0x02    /* Eject floppy disk.  Write only. */
-#define AUXIO_LED         0x01    /* On if set, off if unset. Read/Write */
-
-#ifndef __ASSEMBLY__
-
-/*
- * NOTE: these routines are implementation dependent--
- * understand the hardware you are querying!
- */
-extern void set_auxio(unsigned char bits_on, unsigned char bits_off);
-extern unsigned char get_auxio(void); /* .../asm-sparc/floppy.h */
-
-/*
- * The following routines are provided for driver-compatibility
- * with sparc64 (primarily sunlance.c)
- */
-
-#define AUXIO_LTE_ON    1
-#define AUXIO_LTE_OFF   0
-
-/* auxio_set_lte - Set Link Test Enable (TPE Link Detect)
- *
- * on - AUXIO_LTE_ON or AUXIO_LTE_OFF
- */
-#define auxio_set_lte(on) \
-do { \
-        if(on) { \
-                set_auxio(AUXIO_LINK_TEST, 0); \
-        } else { \
-                set_auxio(0, AUXIO_LINK_TEST); \
-        } \
-} while (0)
-
-#define AUXIO_LED_ON    1
-#define AUXIO_LED_OFF   0
-
-/* auxio_set_led - Set system front panel LED
- *
- * on - AUXIO_LED_ON or AUXIO_LED_OFF
- */
-#define auxio_set_led(on) \
-do { \
-        if(on) { \
-                set_auxio(AUXIO_LED, 0); \
-        } else { \
-                set_auxio(0, AUXIO_LED); \
-        } \
-} while (0)
-
-#endif /* !(__ASSEMBLY__) */
-
-
-/* AUXIO2 (Power Off Control) */
-extern __volatile__ unsigned char * auxio_power_register;
-
-#define AUXIO_POWER_DETECT_FAILURE      32
-#define AUXIO_POWER_CLEAR_FAILURE       2
-#define AUXIO_POWER_OFF                 1
-
-
-#endif /* !(_SPARC_AUXIO_H) */
diff --git a/include/asm-sparc/auxio_64.h b/include/asm-sparc/auxio_64.h
deleted file mode 100644
index f61cd1e3e395..000000000000
--- a/include/asm-sparc/auxio_64.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * auxio.h:  Definitions and code for the Auxiliary I/O registers.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- *
- * Refactoring for unified NCR/PCIO support 2002 Eric Brower (ebrower@usa.net)
- */
-#ifndef _SPARC64_AUXIO_H
-#define _SPARC64_AUXIO_H
-
-/* AUXIO implementations:
- * sbus-based NCR89C105 "Slavio"
- *      LED/Floppy (AUX1) register
- *      Power (AUX2) register
- *
- * ebus-based auxio on PCIO
- *      LED Auxio Register
- *      Power Auxio Register
- *
- * Register definitions from NCR _NCR89C105 Chip Specification_
- *
- * SLAVIO AUX1 @ 0x1900000
- * -------------------------------------------------
- * | (R) | (R) |  D  | (R) |  E  |  M  |  T  |  L  |
- * -------------------------------------------------
- * (R) - bit 7:6,4 are reserved and should be masked in s/w
- *  D  - Floppy Density Sense (1=high density) R/O
- *  E  - Link Test Enable, directly reflected on AT&T 7213 LTE pin
- *  M  - Monitor/Mouse Mux, directly reflected on MON_MSE_MUX pin
- *  T  - Terminal Count: sends TC pulse to 82077 floppy controller
- *  L  - System LED on front panel (0=off, 1=on)
- */
-#define AUXIO_AUX1_MASK         0xc0 /* Mask bits               */
-#define AUXIO_AUX1_FDENS        0x20 /* Floppy Density Sense    */
-#define AUXIO_AUX1_LTE          0x08 /* Link Test Enable        */
-#define AUXIO_AUX1_MMUX         0x04 /* Monitor/Mouse Mux       */
-#define AUXIO_AUX1_FTCNT        0x02 /* Terminal Count,         */
-#define AUXIO_AUX1_LED          0x01 /* System LED              */
-
-/* SLAVIO AUX2 @ 0x1910000
- * -------------------------------------------------
- * | (R) | (R) |  D  | (R) | (R) | (R) |  C  |  F  |
- * -------------------------------------------------
- * (R) - bits 7:6,4:2 are reserved and should be masked in s/w
- *  D  - Power Failure Detect (1=power fail)
- *  C  - Clear Power Failure Detect Int (1=clear)
- *  F  - Power Off (1=power off)
- */
-#define AUXIO_AUX2_MASK         0xdc /* Mask Bits               */
-#define AUXIO_AUX2_PFAILDET     0x20 /* Power Fail Detect       */
-#define AUXIO_AUX2_PFAILCLR     0x02 /* Clear Pwr Fail Det Intr */
-#define AUXIO_AUX2_PWR_OFF      0x01 /* Power Off               */
-
-/* Register definitions from Sun Microsystems _PCIO_ p/n 802-7837
- *
- * PCIO LED Auxio @ 0x726000
- * -------------------------------------------------
- * |             31:1 Unused                 | LED |
- * -------------------------------------------------
- * Bits 31:1 unused
- * LED - System LED on front panel (0=off, 1=on)
- */
-#define AUXIO_PCIO_LED          0x01 /* System LED              */
-
-/* PCIO Power Auxio @ 0x724000
- * -------------------------------------------------
- * |             31:2 Unused           | CPO | SPO |
- * -------------------------------------------------
- * Bits 31:2 unused
- * CPO - Courtesy Power Off (1=off)
- * SPO - System Power Off   (1=off)
- */
-#define AUXIO_PCIO_CPWR_OFF     0x02 /* Courtesy Power Off      */
-#define AUXIO_PCIO_SPWR_OFF     0x01 /* System Power Off        */
-
-#ifndef __ASSEMBLY__
-
-extern void __iomem *auxio_register;
-
-#define AUXIO_LTE_ON    1
-#define AUXIO_LTE_OFF   0
-
-/* auxio_set_lte - Set Link Test Enable (TPE Link Detect)
- *
- * on - AUXIO_LTE_ON or AUXIO_LTE_OFF
- */
-extern void auxio_set_lte(int on);
-
-#define AUXIO_LED_ON    1
-#define AUXIO_LED_OFF   0
-
-/* auxio_set_led - Set system front panel LED
- *
- * on - AUXIO_LED_ON or AUXIO_LED_OFF
- */
-extern void auxio_set_led(int on);
-
-#endif /* ifndef __ASSEMBLY__ */
-
-#endif /* !(_SPARC64_AUXIO_H) */
diff --git a/include/asm-sparc/auxvec.h b/include/asm-sparc/auxvec.h
deleted file mode 100644
index ad6f360261f6..000000000000
--- a/include/asm-sparc/auxvec.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __ASMSPARC_AUXVEC_H
-#define __ASMSPARC_AUXVEC_H
-
-#endif /* !(__ASMSPARC_AUXVEC_H) */
diff --git a/include/asm-sparc/backoff.h b/include/asm-sparc/backoff.h
deleted file mode 100644
index fa1fdf67e350..000000000000
--- a/include/asm-sparc/backoff.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _SPARC64_BACKOFF_H
-#define _SPARC64_BACKOFF_H
-
-#define BACKOFF_LIMIT   (4 * 1024)
-
-#ifdef CONFIG_SMP
-
-#define BACKOFF_SETUP(reg)      \
-        mov     1, reg
-
-#define BACKOFF_SPIN(reg, tmp, label)   \
-        mov     reg, tmp; \
-88:     brnz,pt tmp, 88b; \
-         sub    tmp, 1, tmp; \
-        set     BACKOFF_LIMIT, tmp; \
-        cmp     reg, tmp; \
-        bg,pn   %xcc, label; \
-         nop; \
-        ba,pt   %xcc, label; \
-         sllx   reg, 1, reg;
-
-#else
-
-#define BACKOFF_SETUP(reg)
-#define BACKOFF_SPIN(reg, tmp, label) \
-        ba,pt   %xcc, label; \
-         nop;
-
-#endif
-
-#endif /* _SPARC64_BACKOFF_H */
diff --git a/include/asm-sparc/bbc.h b/include/asm-sparc/bbc.h
deleted file mode 100644
index 423a85800aae..000000000000
--- a/include/asm-sparc/bbc.h
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
- * bbc.h: Defines for BootBus Controller found on UltraSPARC-III
- *        systems.
- *
- * Copyright (C) 2000 David S. Miller (davem@redhat.com)
- */
-
-#ifndef _SPARC64_BBC_H
-#define _SPARC64_BBC_H
-
-/* Register sizes are indicated by "B" (Byte, 1-byte),
- * "H" (Half-word, 2 bytes), "W" (Word, 4 bytes) or
- * "Q" (Quad, 8 bytes) inside brackets.
- */
-
-#define BBC_AID         0x00    /* [B] Agent ID                 */
-#define BBC_DEVP        0x01    /* [B] Device Present           */
-#define BBC_ARB         0x02    /* [B] Arbitration              */
-#define BBC_QUIESCE     0x03    /* [B] Quiesce                  */
-#define BBC_WDACTION    0x04    /* [B] Watchdog Action          */
-#define BBC_SPG         0x06    /* [B] Soft POR Gen             */
-#define BBC_SXG         0x07    /* [B] Soft XIR Gen             */
-#define BBC_PSRC        0x08    /* [W] POR Source               */
-#define BBC_XSRC        0x0c    /* [B] XIR Source               */
-#define BBC_CSC         0x0d    /* [B] Clock Synthesizers Control*/
-#define BBC_ES_CTRL     0x0e    /* [H] Energy Star Control      */
-#define BBC_ES_ACT      0x10    /* [W] E* Assert Change Time    */
-#define BBC_ES_DACT     0x14    /* [B] E* De-Assert Change Time */
-#define BBC_ES_DABT     0x15    /* [B] E* De-Assert Bypass Time */
-#define BBC_ES_ABT      0x16    /* [H] E* Assert Bypass Time    */
-#define BBC_ES_PST      0x18    /* [W] E* PLL Settle Time       */
-#define BBC_ES_FSL      0x1c    /* [W] E* Frequency Switch Latency*/
-#define BBC_EBUST       0x20    /* [Q] EBUS Timing              */
-#define BBC_JTAG_CMD    0x28    /* [W] JTAG+ Command            */
-#define BBC_JTAG_CTRL   0x2c    /* [B] JTAG+ Control            */
-#define BBC_I2C_SEL     0x2d    /* [B] I2C Selection            */
-#define BBC_I2C_0_S1    0x2e    /* [B] I2C ctrlr-0 reg S1       */
-#define BBC_I2C_0_S0    0x2f    /* [B] I2C ctrlr-0 regs S0,S0',S2,S3*/
-#define BBC_I2C_1_S1    0x30    /* [B] I2C ctrlr-1 reg S1       */
-#define BBC_I2C_1_S0    0x31    /* [B] I2C ctrlr-1 regs S0,S0',S2,S3*/
-#define BBC_KBD_BEEP    0x32    /* [B] Keyboard Beep            */
-#define BBC_KBD_BCNT    0x34    /* [W] Keyboard Beep Counter    */
-
-#define BBC_REGS_SIZE   0x40
-
-/* There is a 2K scratch ram area at offset 0x80000 but I doubt
- * we will use it for anything.
- */
-
-/* Agent ID register.  This register shows the Safari Agent ID
- * for the processors.  The value returned depends upon which
- * cpu is reading the register.
- */
-#define BBC_AID_ID      0x07    /* Safari ID            */
-#define BBC_AID_RESV    0xf8    /* Reserved             */
-
-/* Device Present register.  One can determine which cpus are actually
- * present in the machine by interrogating this register.
- */
-#define BBC_DEVP_CPU0   0x01    /* Processor 0 present  */
-#define BBC_DEVP_CPU1   0x02    /* Processor 1 present  */
-#define BBC_DEVP_CPU2   0x04    /* Processor 2 present  */
-#define BBC_DEVP_CPU3   0x08    /* Processor 3 present  */
-#define BBC_DEVP_RESV   0xf0    /* Reserved             */
-
-/* Arbitration register.  This register is used to block access to
- * the BBC from a particular cpu.
- */
-#define BBC_ARB_CPU0    0x01    /* Enable cpu 0 BBC arbitratrion */
-#define BBC_ARB_CPU1    0x02    /* Enable cpu 1 BBC arbitratrion */
-#define BBC_ARB_CPU2    0x04    /* Enable cpu 2 BBC arbitratrion */
-#define BBC_ARB_CPU3    0x08    /* Enable cpu 3 BBC arbitratrion */
-#define BBC_ARB_RESV    0xf0    /* Reserved                      */
-
-/* Quiesce register.  Bus and BBC segments for cpus can be disabled
- * with this register, ie. for hot plugging.
- */
-#define BBC_QUIESCE_S02 0x01    /* Quiesce Safari segment for cpu 0 and 2 */
-#define BBC_QUIESCE_S13 0x02    /* Quiesce Safari segment for cpu 1 and 3 */
-#define BBC_QUIESCE_B02 0x04    /* Quiesce BBC segment for cpu 0 and 2    */
-#define BBC_QUIESCE_B13 0x08    /* Quiesce BBC segment for cpu 1 and 3    */
-#define BBC_QUIESCE_FD0 0x10    /* Disable Fatal_Error[0] reporting       */
-#define BBC_QUIESCE_FD1 0x20    /* Disable Fatal_Error[1] reporting       */
-#define BBC_QUIESCE_FD2 0x40    /* Disable Fatal_Error[2] reporting       */
-#define BBC_QUIESCE_FD3 0x80    /* Disable Fatal_Error[3] reporting       */
-
-/* Watchdog Action register.  When the watchdog device timer expires
- * a line is enabled to the BBC.  The action BBC takes when this line
- * is asserted can be controlled by this regiser.
- */
-#define BBC_WDACTION_RST  0x01  /* When set, watchdog causes system reset.
-                                 * When clear, BBC ignores watchdog signal.
-                                 */
-#define BBC_WDACTION_RESV 0xfe  /* Reserved */
-
-/* Soft_POR_GEN register.  The POR (Power On Reset) signal may be asserted
- * for specific processors or all processors via this register.
- */
-#define BBC_SPG_CPU0    0x01 /* Assert POR for processor 0      */
-#define BBC_SPG_CPU1    0x02 /* Assert POR for processor 1      */
-#define BBC_SPG_CPU2    0x04 /* Assert POR for processor 2      */
-#define BBC_SPG_CPU3    0x08 /* Assert POR for processor 3      */
-#define BBC_SPG_CPUALL  0x10 /* Reset all processors and reset
-                              * the entire system.
-                              */
-#define BBC_SPG_RESV    0xe0 /* Reserved                        */
-
-/* Soft_XIR_GEN register.  The XIR (eXternally Initiated Reset) signal
- * may be asserted to specific processors via this register.
- */
-#define BBC_SXG_CPU0    0x01 /* Assert XIR for processor 0      */
-#define BBC_SXG_CPU1    0x02 /* Assert XIR for processor 1      */
-#define BBC_SXG_CPU2    0x04 /* Assert XIR for processor 2      */
-#define BBC_SXG_CPU3    0x08 /* Assert XIR for processor 3      */
-#define BBC_SXG_RESV    0xf0 /* Reserved                        */
-
-/* POR Source register.  One may identify the cause of the most recent
- * reset by reading this register.
- */
-#define BBC_PSRC_SPG0   0x0001 /* CPU 0 reset via BBC_SPG register      */
-#define BBC_PSRC_SPG1   0x0002 /* CPU 1 reset via BBC_SPG register      */
-#define BBC_PSRC_SPG2   0x0004 /* CPU 2 reset via BBC_SPG register      */
-#define BBC_PSRC_SPG3   0x0008 /* CPU 3 reset via BBC_SPG register      */
-#define BBC_PSRC_SPGSYS 0x0010 /* System reset via BBC_SPG register     */
-#define BBC_PSRC_JTAG   0x0020 /* System reset via JTAG+                */
-#define BBC_PSRC_BUTTON 0x0040 /* System reset via push-button dongle   */
-#define BBC_PSRC_PWRUP  0x0080 /* System reset via power-up             */
-#define BBC_PSRC_FE0    0x0100 /* CPU 0 reported Fatal_Error            */
-#define BBC_PSRC_FE1    0x0200 /* CPU 1 reported Fatal_Error            */
-#define BBC_PSRC_FE2    0x0400 /* CPU 2 reported Fatal_Error            */
-#define BBC_PSRC_FE3    0x0800 /* CPU 3 reported Fatal_Error            */
-#define BBC_PSRC_FE4    0x1000 /* Schizo reported Fatal_Error           */
-#define BBC_PSRC_FE5    0x2000 /* Safari device 5 reported Fatal_Error  */
-#define BBC_PSRC_FE6    0x4000 /* CPMS reported Fatal_Error             */
-#define BBC_PSRC_SYNTH  0x8000 /* System reset when on-board clock synthesizers
-                                * were updated.
-                                */
-#define BBC_PSRC_WDT   0x10000 /* System reset via Super I/O watchdog   */
-#define BBC_PSRC_RSC   0x20000 /* System reset via RSC remote monitoring
-                                * device
-                                */
-
-/* XIR Source register.  The source of an XIR event sent to a processor may
- * be determined via this register.
- */
-#define BBC_XSRC_SXG0   0x01    /* CPU 0 received XIR via Soft_XIR_GEN reg */
-#define BBC_XSRC_SXG1   0x02    /* CPU 1 received XIR via Soft_XIR_GEN reg */
-#define BBC_XSRC_SXG2   0x04    /* CPU 2 received XIR via Soft_XIR_GEN reg */
-#define BBC_XSRC_SXG3   0x08    /* CPU 3 received XIR via Soft_XIR_GEN reg */
-#define BBC_XSRC_JTAG   0x10    /* All CPUs received XIR via JTAG+         */
-#define BBC_XSRC_W_OR_B 0x20    /* All CPUs received XIR either because:
-                                 * a) Super I/O watchdog fired, or
-                                 * b) XIR push button was activated
-                                 */
-#define BBC_XSRC_RESV   0xc0    /* Reserved                                */
-
-/* Clock Synthesizers Control register.  This register provides the big-bang
- * programming interface to the two clock synthesizers of the machine.
- */
-#define BBC_CSC_SLOAD   0x01    /* Directly connected to S_LOAD pins    */
-#define BBC_CSC_SDATA   0x02    /* Directly connected to S_DATA pins    */
-#define BBC_CSC_SCLOCK  0x04    /* Directly connected to S_CLOCK pins   */
-#define BBC_CSC_RESV    0x78    /* Reserved                             */
-#define BBC_CSC_RST     0x80    /* Generate system reset when S_LOAD==1 */
-
-/* Energy Star Control register.  This register is used to generate the
- * clock frequency change trigger to the main system devices (Schizo and
- * the processors).  The transition occurs when bits in this register
- * go from 0 to 1, only one bit must be set at once else no action
- * occurs.  Basically the sequence of events is:
- * a) Choose new frequency: full, 1/2 or 1/32
- * b) Program this desired frequency into the cpus and Schizo.
- * c) Set the same value in this register.
- * d) 16 system clocks later, clear this register.
- */
-#define BBC_ES_CTRL_1_1         0x01    /* Full frequency       */
-#define BBC_ES_CTRL_1_2         0x02    /* 1/2 frequency        */
-#define BBC_ES_CTRL_1_32        0x20    /* 1/32 frequency       */
-#define BBC_ES_RESV             0xdc    /* Reserved             */
-
-/* Energy Star Assert Change Time register.  This determines the number
- * of BBC clock cycles (which is half the system frequency) between
- * the detection of FREEZE_ACK being asserted and the assertion of
- * the CLK_CHANGE_L[2:0] signals.
- */
-#define BBC_ES_ACT_VAL  0xff
-
-/* Energy Star Assert Bypass Time register.  This determines the number
- * of BBC clock cycles (which is half the system frequency) between
- * the assertion of the CLK_CHANGE_L[2:0] signals and the assertion of
- * the ESTAR_PLL_BYPASS signal.
- */
-#define BBC_ES_ABT_VAL  0xffff
-
-/* Energy Star PLL Settle Time register.  This determines the number of
- * BBC clock cycles (which is half the system frequency) between the
- * de-assertion of CLK_CHANGE_L[2:0] and the de-assertion of the FREEZE_L
- * signal.
- */
-#define BBC_ES_PST_VAL  0xffffffff
-
-/* Energy Star Frequency Switch Latency register.  This is the number of
- * BBC clocks between the de-assertion of CLK_CHANGE_L[2:0] and the first
- * edge of the Safari clock at the new frequency.
- */
-#define BBC_ES_FSL_VAL  0xffffffff
-
-/* Keyboard Beep control register.  This is a simple enabler for the audio
- * beep sound.
- */
-#define BBC_KBD_BEEP_ENABLE     0x01 /* Enable beep     */
-#define BBC_KBD_BEEP_RESV       0xfe /* Reserved        */
-
-/* Keyboard Beep Counter register.  There is a free-running counter inside
- * the BBC which runs at half the system clock.  The bit set in this register
- * determines when the audio sound is generated.  So for example if bit
- * 10 is set, the audio beep will oscillate at 1/(2**12).  The keyboard beep
- * generator automatically selects a different bit to use if the system clock
- * is changed via Energy Star.
- */
-#define BBC_KBD_BCNT_BITS       0x0007fc00
-#define BBC_KBC_BCNT_RESV       0xfff803ff
-
-#endif /* _SPARC64_BBC_H */
-
diff --git a/include/asm-sparc/bitext.h b/include/asm-sparc/bitext.h
deleted file mode 100644
index 297b2f2fcb49..000000000000
--- a/include/asm-sparc/bitext.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * bitext.h: Bit string operations on the sparc, specific to architecture.
- *
- * Copyright 2002 Pete Zaitcev <zaitcev@yahoo.com>
- */
-
-#ifndef _SPARC_BITEXT_H
-#define _SPARC_BITEXT_H
-
-#include <linux/spinlock.h>
-
-struct bit_map {
-        spinlock_t lock;
-        unsigned long *map;
-        int size;
-        int used;
-        int last_off;
-        int last_size;
-        int first_free;
-        int num_colors;
-};
-
-extern int bit_map_string_get(struct bit_map *t, int len, int align);
-extern void bit_map_clear(struct bit_map *t, int offset, int len);
-extern void bit_map_init(struct bit_map *t, unsigned long *map, int size);
-
-#endif /* defined(_SPARC_BITEXT_H) */
diff --git a/include/asm-sparc/bitops.h b/include/asm-sparc/bitops.h
deleted file mode 100644
index 1a2949d0193f..000000000000
--- a/include/asm-sparc/bitops.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_BITOPS_H
-#define ___ASM_SPARC_BITOPS_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/bitops_64.h>
-#else
-#include <asm-sparc/bitops_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/bitops_32.h b/include/asm-sparc/bitops_32.h
deleted file mode 100644
index 68b98a7e6454..000000000000
--- a/include/asm-sparc/bitops_32.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * bitops.h: Bit string operations on the Sparc.
- *
- * Copyright 1995 David S. Miller (davem@caip.rutgers.edu)
- * Copyright 1996 Eddie C. Dost   (ecd@skynet.be)
- * Copyright 2001 Anton Blanchard (anton@samba.org)
- */
-
-#ifndef _SPARC_BITOPS_H
-#define _SPARC_BITOPS_H
-
-#include <linux/compiler.h>
-#include <asm/byteorder.h>
-
-#ifdef __KERNEL__
-
-#ifndef _LINUX_BITOPS_H
-#error only <linux/bitops.h> can be included directly
-#endif
-
-extern unsigned long ___set_bit(unsigned long *addr, unsigned long mask);
-extern unsigned long ___clear_bit(unsigned long *addr, unsigned long mask);
-extern unsigned long ___change_bit(unsigned long *addr, unsigned long mask);
-
-/*
- * Set bit 'nr' in 32-bit quantity at address 'addr' where bit '0'
- * is in the highest of the four bytes and bit '31' is the high bit
- * within the first byte. Sparc is BIG-Endian. Unless noted otherwise
- * all bit-ops return 0 if bit was previously clear and != 0 otherwise.
- */
-static inline int test_and_set_bit(unsigned long nr, volatile unsigned long *addr)
-{
-        unsigned long *ADDR, mask;
-
-        ADDR = ((unsigned long *) addr) + (nr >> 5);
-        mask = 1 << (nr & 31);
-
-        return ___set_bit(ADDR, mask) != 0;
-}
-
-static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
-{
-        unsigned long *ADDR, mask;
-
-        ADDR = ((unsigned long *) addr) + (nr >> 5);
-        mask = 1 << (nr & 31);
-
-        (void) ___set_bit(ADDR, mask);
-}
-
-static inline int test_and_clear_bit(unsigned long nr, volatile unsigned long *addr)
-{
-        unsigned long *ADDR, mask;
-
-        ADDR = ((unsigned long *) addr) + (nr >> 5);
-        mask = 1 << (nr & 31);
-
-        return ___clear_bit(ADDR, mask) != 0;
-}
-
-static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
-{
-        unsigned long *ADDR, mask;
-
-        ADDR = ((unsigned long *) addr) + (nr >> 5);
-        mask = 1 << (nr & 31);
-
-        (void) ___clear_bit(ADDR, mask);
-}
-
-static inline int test_and_change_bit(unsigned long nr, volatile unsigned long *addr)
-{
-        unsigned long *ADDR, mask;
-
-        ADDR = ((unsigned long *) addr) + (nr >> 5);
-        mask = 1 << (nr & 31);
-
-        return ___change_bit(ADDR, mask) != 0;
-}
-
-static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
-{
-        unsigned long *ADDR, mask;
-
-        ADDR = ((unsigned long *) addr) + (nr >> 5);
-        mask = 1 << (nr & 31);
-
-        (void) ___change_bit(ADDR, mask);
-}
-
-#include <asm-generic/bitops/non-atomic.h>
-
-#define smp_mb__before_clear_bit()      do { } while(0)
-#define smp_mb__after_clear_bit()       do { } while(0)
-
-#include <asm-generic/bitops/ffz.h>
-#include <asm-generic/bitops/__ffs.h>
-#include <asm-generic/bitops/sched.h>
-#include <asm-generic/bitops/ffs.h>
-#include <asm-generic/bitops/fls.h>
-#include <asm-generic/bitops/fls64.h>
-#include <asm-generic/bitops/hweight.h>
-#include <asm-generic/bitops/lock.h>
-#include <asm-generic/bitops/find.h>
-#include <asm-generic/bitops/ext2-non-atomic.h>
-#include <asm-generic/bitops/ext2-atomic.h>
-#include <asm-generic/bitops/minix.h>
-
-#endif /* __KERNEL__ */
-
-#endif /* defined(_SPARC_BITOPS_H) */
diff --git a/include/asm-sparc/bitops_64.h b/include/asm-sparc/bitops_64.h
deleted file mode 100644
index bb87b8080220..000000000000
--- a/include/asm-sparc/bitops_64.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * bitops.h: Bit string operations on the V9.
- *
- * Copyright 1996, 1997 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC64_BITOPS_H
-#define _SPARC64_BITOPS_H
-
-#ifndef _LINUX_BITOPS_H
-#error only <linux/bitops.h> can be included directly
-#endif
-
-#include <linux/compiler.h>
-#include <asm/byteorder.h>
-
-extern int test_and_set_bit(unsigned long nr, volatile unsigned long *addr);
-extern int test_and_clear_bit(unsigned long nr, volatile unsigned long *addr);
-extern int test_and_change_bit(unsigned long nr, volatile unsigned long *addr);
-extern void set_bit(unsigned long nr, volatile unsigned long *addr);
-extern void clear_bit(unsigned long nr, volatile unsigned long *addr);
-extern void change_bit(unsigned long nr, volatile unsigned long *addr);
-
-#include <asm-generic/bitops/non-atomic.h>
-
-#ifdef CONFIG_SMP
-#define smp_mb__before_clear_bit()      membar_storeload_loadload()
-#define smp_mb__after_clear_bit()       membar_storeload_storestore()
-#else
-#define smp_mb__before_clear_bit()      barrier()
-#define smp_mb__after_clear_bit()       barrier()
-#endif
-
-#include <asm-generic/bitops/ffz.h>
-#include <asm-generic/bitops/__ffs.h>
-#include <asm-generic/bitops/fls.h>
-#include <asm-generic/bitops/__fls.h>
-#include <asm-generic/bitops/fls64.h>
-
-#ifdef __KERNEL__
-
-#include <asm-generic/bitops/sched.h>
-#include <asm-generic/bitops/ffs.h>
-
-/*
- * hweightN: returns the hamming weight (i.e. the number
- * of bits set) of a N-bit word
- */
-
-#ifdef ULTRA_HAS_POPULATION_COUNT
-
-static inline unsigned int hweight64(unsigned long w)
-{
-        unsigned int res;
-
-        __asm__ ("popc %1,%0" : "=r" (res) : "r" (w));
-        return res;
-}
-
-static inline unsigned int hweight32(unsigned int w)
-{
-        unsigned int res;
-
-        __asm__ ("popc %1,%0" : "=r" (res) : "r" (w & 0xffffffff));
-        return res;
-}
-
-static inline unsigned int hweight16(unsigned int w)
-{
-        unsigned int res;
-
-        __asm__ ("popc %1,%0" : "=r" (res) : "r" (w & 0xffff));
-        return res;
-}
-
-static inline unsigned int hweight8(unsigned int w)
-{
-        unsigned int res;
-
-        __asm__ ("popc %1,%0" : "=r" (res) : "r" (w & 0xff));
-        return res;
-}
-
-#else
-
-#include <asm-generic/bitops/hweight.h>
-
-#endif
-#include <asm-generic/bitops/lock.h>
-#endif /* __KERNEL__ */
-
-#include <asm-generic/bitops/find.h>
-
-#ifdef __KERNEL__
-
-#include <asm-generic/bitops/ext2-non-atomic.h>
-
-#define ext2_set_bit_atomic(lock,nr,addr) \
-        test_and_set_bit((nr) ^ 0x38,(unsigned long *)(addr))
-#define ext2_clear_bit_atomic(lock,nr,addr) \
-        test_and_clear_bit((nr) ^ 0x38,(unsigned long *)(addr))
-
-#include <asm-generic/bitops/minix.h>
-
-#endif /* __KERNEL__ */
-
-#endif /* defined(_SPARC64_BITOPS_H) */
diff --git a/include/asm-sparc/bpp.h b/include/asm-sparc/bpp.h
deleted file mode 100644
index 31f515e499a7..000000000000
--- a/include/asm-sparc/bpp.h
+++ /dev/null
@@ -1,73 +0,0 @@
-#ifndef _SPARC_BPP_H
-#define _SPARC_BPP_H
-
-/*
- * Copyright (c) 1995 Picture Elements
- *      Stephen Williams
- *      Gus Baldauf
- *
- * Linux/SPARC port by Peter Zaitcev.
- * Integration into SPARC tree by Tom Dyas.
- */
-
-#include  <linux/ioctl.h>
-
-/*
- * This is a driver that supports IEEE Std 1284-1994 communications
- * with compliant or compatible devices. It will use whatever features
- * the device supports, prefering those that are typically faster.
- *
- * When the device is opened, it is left in COMPATIBILITY mode, and
- * writes work like any printer device. The driver only attempt to
- * negotiate 1284 modes when needed so that plugs can be pulled,
- * switch boxes switched, etc., without disrupting things. It will
- * also leave the device in compatibility mode when closed.
- */
-
-
-
-/*
- * This driver also supplies ioctls to manually manipulate the
- * pins. This is great for testing devices, or writing code to deal
- * with bizzarro-mode of the ACME Special TurboThingy Plus.
- *
- * NOTE: These ioctl currently do not interact well with
- * read/write. Caveat emptor.
- *
- * PUT_PINS allows us to assign the sense of all the pins, including
- * the data pins if being driven by the host. The GET_PINS returns the
- * pins that the peripheral drives, including data if appropriate.
- */
-
-# define BPP_PUT_PINS _IOW('B', 1, int)
-# define BPP_GET_PINS _IOR('B', 2, char) /* that's bogus - should've been _IO */
-# define BPP_PUT_DATA _IOW('B', 3, int)
-# define BPP_GET_DATA _IOR('B', 4, char) /* ditto */
-
-/*
- * Set the data bus to input mode. Disengage the data bin driver and
- * be prepared to read values from the peripheral. If the arg is 0,
- * then revert the bus to output mode.
- */
-# define BPP_SET_INPUT _IOW('B', 5, int)
-
-/*
- * These bits apply to the PUT operation...
- */
-# define BPP_PP_nStrobe   0x0001
-# define BPP_PP_nAutoFd   0x0002
-# define BPP_PP_nInit     0x0004
-# define BPP_PP_nSelectIn 0x0008
-
-/*
- * These apply to the GET operation, which also reads the current value
- * of the previously put values. A bit mask of these will be returned
- * as a bit mask in the return code of the ioctl().
- */
-# define BPP_GP_nAck   0x0100
-# define BPP_GP_Busy   0x0200
-# define BPP_GP_PError 0x0400
-# define BPP_GP_Select 0x0800
-# define BPP_GP_nFault 0x1000
-
-#endif
diff --git a/include/asm-sparc/btfixup.h b/include/asm-sparc/btfixup.h
deleted file mode 100644
index 08277e6fb4cd..000000000000
--- a/include/asm-sparc/btfixup.h
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- *  asm-sparc/btfixup.h:    Macros for boot time linking.
- *
- *  Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
- 
-#ifndef _SPARC_BTFIXUP_H
-#define _SPARC_BTFIXUP_H
-
-#include <linux/init.h>
-
-#ifndef __ASSEMBLY__
-
-#ifdef MODULE
-extern unsigned int ___illegal_use_of_BTFIXUP_SIMM13_in_module(void);
-extern unsigned int ___illegal_use_of_BTFIXUP_SETHI_in_module(void);
-extern unsigned int ___illegal_use_of_BTFIXUP_HALF_in_module(void);
-extern unsigned int ___illegal_use_of_BTFIXUP_INT_in_module(void);
-
-#define BTFIXUP_SIMM13(__name) ___illegal_use_of_BTFIXUP_SIMM13_in_module()
-#define BTFIXUP_HALF(__name) ___illegal_use_of_BTFIXUP_HALF_in_module()
-#define BTFIXUP_SETHI(__name) ___illegal_use_of_BTFIXUP_SETHI_in_module()
-#define BTFIXUP_INT(__name) ___illegal_use_of_BTFIXUP_INT_in_module()
-#define BTFIXUP_BLACKBOX(__name) ___illegal_use_of_BTFIXUP_BLACKBOX_in_module
-
-#else
-
-#define BTFIXUP_SIMM13(__name) ___sf_##__name()
-#define BTFIXUP_HALF(__name) ___af_##__name()
-#define BTFIXUP_SETHI(__name) ___hf_##__name()
-#define BTFIXUP_INT(__name) ((unsigned int)&___i_##__name)
-/* This must be written in assembly and present in a sethi */
-#define BTFIXUP_BLACKBOX(__name) ___b_##__name
-#endif /* MODULE */
-
-/* Fixup call xx */
-
-#define BTFIXUPDEF_CALL(__type, __name, __args...)                                      \
-        extern __type ___f_##__name(__args);                                            \
-        extern unsigned ___fs_##__name[3];
-#define BTFIXUPDEF_CALL_CONST(__type, __name, __args...)                                \
-        extern __type ___f_##__name(__args) __attribute_const__;                        \
-        extern unsigned ___fs_##__name[3];
-#define BTFIXUP_CALL(__name) ___f_##__name
-
-#define BTFIXUPDEF_BLACKBOX(__name)                                                     \
-        extern unsigned ___bs_##__name[2];
-
-/* Put bottom 13bits into some register variable */
-
-#define BTFIXUPDEF_SIMM13(__name)                                                       \
-        static inline unsigned int ___sf_##__name(void) __attribute_const__;            \
-        extern unsigned ___ss_##__name[2];                                              \
-        static inline unsigned int ___sf_##__name(void) {                               \
-                unsigned int ret;                                                       \
-                __asm__ ("or %%g0, ___s_" #__name ", %0" : "=r"(ret));                  \
-                return ret;                                                             \
-        }
-#define BTFIXUPDEF_SIMM13_INIT(__name,__val)                                            \
-        static inline unsigned int ___sf_##__name(void) __attribute_const__;            \
-        extern unsigned ___ss_##__name[2];                                              \
-        static inline unsigned int ___sf_##__name(void) {                               \
-                unsigned int ret;                                                       \
-                __asm__ ("or %%g0, ___s_" #__name "__btset_" #__val ", %0" : "=r"(ret));\
-                return ret;                                                             \
-        }
-
-/* Put either bottom 13 bits, or upper 22 bits into some register variable
- * (depending on the value, this will lead into sethi FIX, reg; or
- * mov FIX, reg; )
- */
-
-#define BTFIXUPDEF_HALF(__name)                                                         \
-        static inline unsigned int ___af_##__name(void) __attribute_const__;            \
-        extern unsigned ___as_##__name[2];                                              \
-        static inline unsigned int ___af_##__name(void) {                               \
-                unsigned int ret;                                                       \
-                __asm__ ("or %%g0, ___a_" #__name ", %0" : "=r"(ret));                  \
-                return ret;                                                             \
-        }
-#define BTFIXUPDEF_HALF_INIT(__name,__val)                                              \
-        static inline unsigned int ___af_##__name(void) __attribute_const__;            \
-        extern unsigned ___as_##__name[2];                                              \
-        static inline unsigned int ___af_##__name(void) {                               \
-                unsigned int ret;                                                       \
-                __asm__ ("or %%g0, ___a_" #__name "__btset_" #__val ", %0" : "=r"(ret));\
-                return ret;                                                             \
-        }
-
-/* Put upper 22 bits into some register variable */
-
-#define BTFIXUPDEF_SETHI(__name)                                                        \
-        static inline unsigned int ___hf_##__name(void) __attribute_const__;            \
-        extern unsigned ___hs_##__name[2];                                              \
-        static inline unsigned int ___hf_##__name(void) {                               \
-                unsigned int ret;                                                       \
-                __asm__ ("sethi %%hi(___h_" #__name "), %0" : "=r"(ret));               \
-                return ret;                                                             \
-        }
-#define BTFIXUPDEF_SETHI_INIT(__name,__val)                                             \
-        static inline unsigned int ___hf_##__name(void) __attribute_const__;            \
-        extern unsigned ___hs_##__name[2];                                              \
-        static inline unsigned int ___hf_##__name(void) {                               \
-                unsigned int ret;                                                       \
-                __asm__ ("sethi %%hi(___h_" #__name "__btset_" #__val "), %0" :         \
-                         "=r"(ret));                                                    \
-                return ret;                                                             \
-        }
-
-/* Put a full 32bit integer into some register variable */
-
-#define BTFIXUPDEF_INT(__name)                                                          \
-        extern unsigned char ___i_##__name;                                             \
-        extern unsigned ___is_##__name[2];
-
-#define BTFIXUPCALL_NORM        0x00000000                      /* Always call */
-#define BTFIXUPCALL_NOP         0x01000000                      /* Possibly optimize to nop */
-#define BTFIXUPCALL_RETINT(i)   (0x90102000|((i) & 0x1fff))     /* Possibly optimize to mov i, %o0 */
-#define BTFIXUPCALL_ORINT(i)    (0x90122000|((i) & 0x1fff))     /* Possibly optimize to or %o0, i, %o0 */
-#define BTFIXUPCALL_RETO0       0x01000000                      /* Return first parameter, actually a nop */
-#define BTFIXUPCALL_ANDNINT(i)  (0x902a2000|((i) & 0x1fff))     /* Possibly optimize to andn %o0, i, %o0 */
-#define BTFIXUPCALL_SWAPO0O1    0xd27a0000                      /* Possibly optimize to swap [%o0],%o1 */
-#define BTFIXUPCALL_SWAPO0G0    0xc07a0000                      /* Possibly optimize to swap [%o0],%g0 */
-#define BTFIXUPCALL_SWAPG1G2    0xc4784000                      /* Possibly optimize to swap [%g1],%g2 */
-#define BTFIXUPCALL_STG0O0      0xc0220000                      /* Possibly optimize to st %g0,[%o0] */
-#define BTFIXUPCALL_STO1O0      0xd2220000                      /* Possibly optimize to st %o1,[%o0] */
-
-#define BTFIXUPSET_CALL(__name, __addr, __insn)                                         \
-        do {                                                                            \
-                ___fs_##__name[0] |= 1;                                                 \
-                ___fs_##__name[1] = (unsigned long)__addr;                              \
-                ___fs_##__name[2] = __insn;                                             \
-        } while (0)
-        
-#define BTFIXUPSET_BLACKBOX(__name, __func)                                             \
-        do {                                                                            \
-                ___bs_##__name[0] |= 1;                                                 \
-                ___bs_##__name[1] = (unsigned long)__func;                              \
-        } while (0)
-        
-#define BTFIXUPCOPY_CALL(__name, __from)                                                \
-        do {                                                                            \
-                ___fs_##__name[0] |= 1;                                                 \
-                ___fs_##__name[1] = ___fs_##__from[1];                                  \
-                ___fs_##__name[2] = ___fs_##__from[2];                                  \
-        } while (0)
-                
-#define BTFIXUPSET_SIMM13(__name, __val)                                                \
-        do {                                                                            \
-                ___ss_##__name[0] |= 1;                                                 \
-                ___ss_##__name[1] = (unsigned)__val;                                    \
-        } while (0)
-        
-#define BTFIXUPCOPY_SIMM13(__name, __from)                                              \
-        do {                                                                            \
-                ___ss_##__name[0] |= 1;                                                 \
-                ___ss_##__name[1] = ___ss_##__from[1];                                  \
-        } while (0)
-                
-#define BTFIXUPSET_HALF(__name, __val)                                                  \
-        do {                                                                            \
-                ___as_##__name[0] |= 1;                                                 \
-                ___as_##__name[1] = (unsigned)__val;                                    \
-        } while (0)
-        
-#define BTFIXUPCOPY_HALF(__name, __from)                                                \
-        do {                                                                            \
-                ___as_##__name[0] |= 1;                                                 \
-                ___as_##__name[1] = ___as_##__from[1];                                  \
-        } while (0)
-                
-#define BTFIXUPSET_SETHI(__name, __val)                                                 \
-        do {                                                                            \
-                ___hs_##__name[0] |= 1;                                                 \
-                ___hs_##__name[1] = (unsigned)__val;                                    \
-        } while (0)
-        
-#define BTFIXUPCOPY_SETHI(__name, __from)                                               \
-        do {                                                                            \
-                ___hs_##__name[0] |= 1;                                                 \
-                ___hs_##__name[1] = ___hs_##__from[1];                                  \
-        } while (0)
-                
-#define BTFIXUPSET_INT(__name, __val)                                                   \
-        do {                                                                            \
-                ___is_##__name[0] |= 1;                                                 \
-                ___is_##__name[1] = (unsigned)__val;                                    \
-        } while (0)
-        
-#define BTFIXUPCOPY_INT(__name, __from)                                                 \
-        do {                                                                            \
-                ___is_##__name[0] |= 1;                                                 \
-                ___is_##__name[1] = ___is_##__from[1];                                  \
-        } while (0)
-        
-#define BTFIXUPVAL_CALL(__name)                                                         \
-        ((unsigned long)___fs_##__name[1])
-        
-extern void btfixup(void);
-
-#else /* __ASSEMBLY__ */
-
-#define BTFIXUP_SETHI(__name)                   %hi(___h_ ## __name)
-#define BTFIXUP_SETHI_INIT(__name,__val)        %hi(___h_ ## __name ## __btset_ ## __val)
-
-#endif /* __ASSEMBLY__ */
-        
-#endif /* !(_SPARC_BTFIXUP_H) */
diff --git a/include/asm-sparc/bug.h b/include/asm-sparc/bug.h
deleted file mode 100644
index 8a59e5a8c217..000000000000
--- a/include/asm-sparc/bug.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _SPARC_BUG_H
-#define _SPARC_BUG_H
-
-#ifdef CONFIG_BUG
-#include <linux/compiler.h>
-
-#ifdef CONFIG_DEBUG_BUGVERBOSE
-extern void do_BUG(const char *file, int line);
-#define BUG() do {                                      \
-        do_BUG(__FILE__, __LINE__);                     \
-        __builtin_trap();                               \
-} while (0)
-#else
-#define BUG()           __builtin_trap()
-#endif
-
-#define HAVE_ARCH_BUG
-#endif
-
-#include <asm-generic/bug.h>
-
-#endif
diff --git a/include/asm-sparc/bugs.h b/include/asm-sparc/bugs.h
deleted file mode 100644
index 2dfc07bc8e54..000000000000
--- a/include/asm-sparc/bugs.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* include/asm-sparc/bugs.h:  Sparc probes for various bugs.
- *
- * Copyright (C) 1996, 2007 David S. Miller (davem@davemloft.net)
- */
-
-#ifdef CONFIG_SPARC32
-#include <asm/cpudata.h>
-#endif
-
-#ifdef CONFIG_SPARC64
-#include <asm/sstate.h>
-#endif
-
-extern unsigned long loops_per_jiffy;
-
-static void __init check_bugs(void)
-{
-#if defined(CONFIG_SPARC32) && !defined(CONFIG_SMP)
-        cpu_data(0).udelay_val = loops_per_jiffy;
-#endif
-#ifdef CONFIG_SPARC64
-        sstate_running();
-#endif
-}
diff --git a/include/asm-sparc/byteorder.h b/include/asm-sparc/byteorder.h
deleted file mode 100644
index bcd83aa351c5..000000000000
--- a/include/asm-sparc/byteorder.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef _SPARC_BYTEORDER_H
-#define _SPARC_BYTEORDER_H
-
-#include <asm/types.h>
-#include <asm/asi.h>
-
-#ifdef __GNUC__
-
-#ifdef CONFIG_SPARC32
-#define __SWAB_64_THRU_32__
-#endif
-
-#ifdef CONFIG_SPARC64
-
-static inline __u16 ___arch__swab16p(const __u16 *addr)
-{
-        __u16 ret;
-
-        __asm__ __volatile__ ("lduha [%1] %2, %0"
-                              : "=r" (ret)
-                              : "r" (addr), "i" (ASI_PL));
-        return ret;
-}
-
-static inline __u32 ___arch__swab32p(const __u32 *addr)
-{
-        __u32 ret;
-
-        __asm__ __volatile__ ("lduwa [%1] %2, %0"
-                              : "=r" (ret)
-                              : "r" (addr), "i" (ASI_PL));
-        return ret;
-}
-
-static inline __u64 ___arch__swab64p(const __u64 *addr)
-{
-        __u64 ret;
-
-        __asm__ __volatile__ ("ldxa [%1] %2, %0"
-                              : "=r" (ret)
-                              : "r" (addr), "i" (ASI_PL));
-        return ret;
-}
-
-#define __arch__swab16p(x) ___arch__swab16p(x)
-#define __arch__swab32p(x) ___arch__swab32p(x)
-#define __arch__swab64p(x) ___arch__swab64p(x)
-
-#endif /* CONFIG_SPARC64 */
-
-#define __BYTEORDER_HAS_U64__
-
-#endif
-
-#include <linux/byteorder/big_endian.h>
-
-#endif /* _SPARC_BYTEORDER_H */
diff --git a/include/asm-sparc/cache.h b/include/asm-sparc/cache.h
deleted file mode 100644
index 41f85ae4bd4a..000000000000
--- a/include/asm-sparc/cache.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/* cache.h:  Cache specific code for the Sparc.  These include flushing
- *           and direct tag/data line access.
- *
- * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
- */
-
-#ifndef _SPARC_CACHE_H
-#define _SPARC_CACHE_H
-
-#define L1_CACHE_SHIFT 5
-#define L1_CACHE_BYTES 32
-#define L1_CACHE_ALIGN(x) ((((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1)))
-
-#ifdef CONFIG_SPARC32
-#define SMP_CACHE_BYTES_SHIFT 5
-#else
-#define SMP_CACHE_BYTES_SHIFT 6
-#endif
-
-#define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT)
-
-#define __read_mostly __attribute__((__section__(".data.read_mostly")))
-
-#ifdef CONFIG_SPARC32
-#include <asm/asi.h>
-
-/* Direct access to the instruction cache is provided through and
- * alternate address space.  The IDC bit must be off in the ICCR on
- * HyperSparcs for these accesses to work.  The code below does not do
- * any checking, the caller must do so.  These routines are for
- * diagnostics only, but could end up being useful.  Use with care.
- * Also, you are asking for trouble if you execute these in one of the
- * three instructions following a %asr/%psr access or modification.
- */
-
-/* First, cache-tag access. */
-static inline unsigned int get_icache_tag(int setnum, int tagnum)
-{
-        unsigned int vaddr, retval;
-
-        vaddr = ((setnum&1) << 12) | ((tagnum&0x7f) << 5);
-        __asm__ __volatile__("lda [%1] %2, %0\n\t" :
-                             "=r" (retval) :
-                             "r" (vaddr), "i" (ASI_M_TXTC_TAG));
-        return retval;
-}
-
-static inline void put_icache_tag(int setnum, int tagnum, unsigned int entry)
-{
-        unsigned int vaddr;
-
-        vaddr = ((setnum&1) << 12) | ((tagnum&0x7f) << 5);
-        __asm__ __volatile__("sta %0, [%1] %2\n\t" : :
-                             "r" (entry), "r" (vaddr), "i" (ASI_M_TXTC_TAG) :
-                             "memory");
-}
-
-/* Second cache-data access.  The data is returned two-32bit quantities
- * at a time.
- */
-static inline void get_icache_data(int setnum, int tagnum, int subblock,
-                                       unsigned int *data)
-{
-        unsigned int value1, value2, vaddr;
-
-        vaddr = ((setnum&0x1) << 12) | ((tagnum&0x7f) << 5) |
-                ((subblock&0x3) << 3);
-        __asm__ __volatile__("ldda [%2] %3, %%g2\n\t"
-                             "or %%g0, %%g2, %0\n\t"
-                             "or %%g0, %%g3, %1\n\t" :
-                             "=r" (value1), "=r" (value2) :
-                             "r" (vaddr), "i" (ASI_M_TXTC_DATA) :
-                             "g2", "g3");
-        data[0] = value1; data[1] = value2;
-}
-
-static inline void put_icache_data(int setnum, int tagnum, int subblock,
-                                       unsigned int *data)
-{
-        unsigned int value1, value2, vaddr;
-
-        vaddr = ((setnum&0x1) << 12) | ((tagnum&0x7f) << 5) |
-                ((subblock&0x3) << 3);
-        value1 = data[0]; value2 = data[1];
-        __asm__ __volatile__("or %%g0, %0, %%g2\n\t"
-                             "or %%g0, %1, %%g3\n\t"
-                             "stda %%g2, [%2] %3\n\t" : :
-                             "r" (value1), "r" (value2), 
-                             "r" (vaddr), "i" (ASI_M_TXTC_DATA) :
-                             "g2", "g3", "memory" /* no joke */);
-}
-
-/* Different types of flushes with the ICACHE.  Some of the flushes
- * affect both the ICACHE and the external cache.  Others only clear
- * the ICACHE entries on the cpu itself.  V8's (most) allow
- * granularity of flushes on the packet (element in line), whole line,
- * and entire cache (ie. all lines) level.  The ICACHE only flushes are
- * ROSS HyperSparc specific and are in ross.h
- */
-
-/* Flushes which clear out both the on-chip and external caches */
-static inline void flush_ei_page(unsigned int addr)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
-                             "r" (addr), "i" (ASI_M_FLUSH_PAGE) :
-                             "memory");
-}
-
-static inline void flush_ei_seg(unsigned int addr)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
-                             "r" (addr), "i" (ASI_M_FLUSH_SEG) :
-                             "memory");
-}
-
-static inline void flush_ei_region(unsigned int addr)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
-                             "r" (addr), "i" (ASI_M_FLUSH_REGION) :
-                             "memory");
-}
-
-static inline void flush_ei_ctx(unsigned int addr)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
-                             "r" (addr), "i" (ASI_M_FLUSH_CTX) :
-                             "memory");
-}
-
-static inline void flush_ei_user(unsigned int addr)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
-                             "r" (addr), "i" (ASI_M_FLUSH_USER) :
-                             "memory");
-}
-#endif /* CONFIG_SPARC32 */
-
-#endif /* !(_SPARC_CACHE_H) */
diff --git a/include/asm-sparc/cacheflush.h b/include/asm-sparc/cacheflush.h
deleted file mode 100644
index 2b6a37957c2d..000000000000
--- a/include/asm-sparc/cacheflush.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_CACHEFLUSH_H
-#define ___ASM_SPARC_CACHEFLUSH_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/cacheflush_64.h>
-#else
-#include <asm-sparc/cacheflush_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/cacheflush_32.h b/include/asm-sparc/cacheflush_32.h
deleted file mode 100644
index 68ac10910271..000000000000
--- a/include/asm-sparc/cacheflush_32.h
+++ /dev/null
@@ -1,85 +0,0 @@
-#ifndef _SPARC_CACHEFLUSH_H
-#define _SPARC_CACHEFLUSH_H
-
-#include <linux/mm.h>           /* Common for other includes */
-// #include <linux/kernel.h> from pgalloc.h
-// #include <linux/sched.h>  from pgalloc.h
-
-// #include <asm/page.h>
-#include <asm/btfixup.h>
-
-/*
- * Fine grained cache flushing.
- */
-#ifdef CONFIG_SMP
-
-BTFIXUPDEF_CALL(void, local_flush_cache_all, void)
-BTFIXUPDEF_CALL(void, local_flush_cache_mm, struct mm_struct *)
-BTFIXUPDEF_CALL(void, local_flush_cache_range, struct vm_area_struct *, unsigned long, unsigned long)
-BTFIXUPDEF_CALL(void, local_flush_cache_page, struct vm_area_struct *, unsigned long)
-
-#define local_flush_cache_all() BTFIXUP_CALL(local_flush_cache_all)()
-#define local_flush_cache_mm(mm) BTFIXUP_CALL(local_flush_cache_mm)(mm)
-#define local_flush_cache_range(vma,start,end) BTFIXUP_CALL(local_flush_cache_range)(vma,start,end)
-#define local_flush_cache_page(vma,addr) BTFIXUP_CALL(local_flush_cache_page)(vma,addr)
-
-BTFIXUPDEF_CALL(void, local_flush_page_to_ram, unsigned long)
-BTFIXUPDEF_CALL(void, local_flush_sig_insns, struct mm_struct *, unsigned long)
-
-#define local_flush_page_to_ram(addr) BTFIXUP_CALL(local_flush_page_to_ram)(addr)
-#define local_flush_sig_insns(mm,insn_addr) BTFIXUP_CALL(local_flush_sig_insns)(mm,insn_addr)
-
-extern void smp_flush_cache_all(void);
-extern void smp_flush_cache_mm(struct mm_struct *mm);
-extern void smp_flush_cache_range(struct vm_area_struct *vma,
-                                  unsigned long start,
-                                  unsigned long end);
-extern void smp_flush_cache_page(struct vm_area_struct *vma, unsigned long page);
-
-extern void smp_flush_page_to_ram(unsigned long page);
-extern void smp_flush_sig_insns(struct mm_struct *mm, unsigned long insn_addr);
-
-#endif /* CONFIG_SMP */
-
-BTFIXUPDEF_CALL(void, flush_cache_all, void)
-BTFIXUPDEF_CALL(void, flush_cache_mm, struct mm_struct *)
-BTFIXUPDEF_CALL(void, flush_cache_range, struct vm_area_struct *, unsigned long, unsigned long)
-BTFIXUPDEF_CALL(void, flush_cache_page, struct vm_area_struct *, unsigned long)
-
-#define flush_cache_all() BTFIXUP_CALL(flush_cache_all)()
-#define flush_cache_mm(mm) BTFIXUP_CALL(flush_cache_mm)(mm)
-#define flush_cache_dup_mm(mm) BTFIXUP_CALL(flush_cache_mm)(mm)
-#define flush_cache_range(vma,start,end) BTFIXUP_CALL(flush_cache_range)(vma,start,end)
-#define flush_cache_page(vma,addr,pfn) BTFIXUP_CALL(flush_cache_page)(vma,addr)
-#define flush_icache_range(start, end)          do { } while (0)
-#define flush_icache_page(vma, pg)              do { } while (0)
-
-#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
-
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
-        do {                                                    \
-                flush_cache_page(vma, vaddr, page_to_pfn(page));\
-                memcpy(dst, src, len);                          \
-        } while (0)
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
-        do {                                                    \
-                flush_cache_page(vma, vaddr, page_to_pfn(page));\
-                memcpy(dst, src, len);                          \
-        } while (0)
-
-BTFIXUPDEF_CALL(void, __flush_page_to_ram, unsigned long)
-BTFIXUPDEF_CALL(void, flush_sig_insns, struct mm_struct *, unsigned long)
-
-#define __flush_page_to_ram(addr) BTFIXUP_CALL(__flush_page_to_ram)(addr)
-#define flush_sig_insns(mm,insn_addr) BTFIXUP_CALL(flush_sig_insns)(mm,insn_addr)
-
-extern void sparc_flush_page_to_ram(struct page *page);
-
-#define flush_dcache_page(page)                 sparc_flush_page_to_ram(page)
-#define flush_dcache_mmap_lock(mapping)         do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)       do { } while (0)
-
-#define flush_cache_vmap(start, end)            flush_cache_all()
-#define flush_cache_vunmap(start, end)          flush_cache_all()
-
-#endif /* _SPARC_CACHEFLUSH_H */
diff --git a/include/asm-sparc/cacheflush_64.h b/include/asm-sparc/cacheflush_64.h
deleted file mode 100644
index c43321729b3b..000000000000
--- a/include/asm-sparc/cacheflush_64.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef _SPARC64_CACHEFLUSH_H
-#define _SPARC64_CACHEFLUSH_H
-
-#include <asm/page.h>
-
-#ifndef __ASSEMBLY__
-
-#include <linux/mm.h>
-
-/* Cache flush operations. */
-
-/* These are the same regardless of whether this is an SMP kernel or not. */
-#define flush_cache_mm(__mm) \
-        do { if ((__mm) == current->mm) flushw_user(); } while(0)
-#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
-#define flush_cache_range(vma, start, end) \
-        flush_cache_mm((vma)->vm_mm)
-#define flush_cache_page(vma, page, pfn) \
-        flush_cache_mm((vma)->vm_mm)
-
-/*
- * On spitfire, the icache doesn't snoop local stores and we don't
- * use block commit stores (which invalidate icache lines) during
- * module load, so we need this.
- */
-extern void flush_icache_range(unsigned long start, unsigned long end);
-extern void __flush_icache_page(unsigned long);
-
-extern void __flush_dcache_page(void *addr, int flush_icache);
-extern void flush_dcache_page_impl(struct page *page);
-#ifdef CONFIG_SMP
-extern void smp_flush_dcache_page_impl(struct page *page, int cpu);
-extern void flush_dcache_page_all(struct mm_struct *mm, struct page *page);
-#else
-#define smp_flush_dcache_page_impl(page,cpu) flush_dcache_page_impl(page)
-#define flush_dcache_page_all(mm,page) flush_dcache_page_impl(page)
-#endif
-
-extern void __flush_dcache_range(unsigned long start, unsigned long end);
-extern void flush_dcache_page(struct page *page);
-
-#define flush_icache_page(vma, pg)      do { } while(0)
-#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
-
-extern void flush_ptrace_access(struct vm_area_struct *, struct page *,
-                                unsigned long uaddr, void *kaddr,
-                                unsigned long len, int write);
-
-#define copy_to_user_page(vma, page, vaddr, dst, src, len)              \
-        do {                                                            \
-                flush_cache_page(vma, vaddr, page_to_pfn(page));        \
-                memcpy(dst, src, len);                                  \
-                flush_ptrace_access(vma, page, vaddr, src, len, 0);     \
-        } while (0)
-
-#define copy_from_user_page(vma, page, vaddr, dst, src, len)            \
-        do {                                                            \
-                flush_cache_page(vma, vaddr, page_to_pfn(page));        \
-                memcpy(dst, src, len);                                  \
-                flush_ptrace_access(vma, page, vaddr, dst, len, 1);     \
-        } while (0)
-
-#define flush_dcache_mmap_lock(mapping)         do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)       do { } while (0)
-
-#define flush_cache_vmap(start, end)            do { } while (0)
-#define flush_cache_vunmap(start, end)          do { } while (0)
-
-#ifdef CONFIG_DEBUG_PAGEALLOC
-/* internal debugging function */
-void kernel_map_pages(struct page *page, int numpages, int enable);
-#endif
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _SPARC64_CACHEFLUSH_H */
diff --git a/include/asm-sparc/chafsr.h b/include/asm-sparc/chafsr.h
deleted file mode 100644
index 85c69b38220b..000000000000
--- a/include/asm-sparc/chafsr.h
+++ /dev/null
@@ -1,241 +0,0 @@
-#ifndef _SPARC64_CHAFSR_H
-#define _SPARC64_CHAFSR_H
-
-/* Cheetah Asynchronous Fault Status register, ASI=0x4C VA<63:0>=0x0 */
-
-/* Comments indicate which processor variants on which the bit definition
- * is valid.  Codes are:
- * ch   -->     cheetah
- * ch+  -->     cheetah plus
- * jp   -->     jalapeno
- */
-
-/* All bits of this register except M_SYNDROME and E_SYNDROME are
- * read, write 1 to clear.  M_SYNDROME and E_SYNDROME are read-only.
- */
-
-/* Software bit set by linux trap handlers to indicate that the trap was
- * signalled at %tl >= 1.
- */
-#define CHAFSR_TL1              (1UL << 63UL) /* n/a */
-
-/* Unmapped error from system bus for prefetch queue or
- * store queue read operation
- */
-#define CHPAFSR_DTO             (1UL << 59UL) /* ch+ */
-
-/* Bus error from system bus for prefetch queue or store queue
- * read operation
- */
-#define CHPAFSR_DBERR           (1UL << 58UL) /* ch+ */
-
-/* Hardware corrected E-cache Tag ECC error */
-#define CHPAFSR_THCE            (1UL << 57UL) /* ch+ */
-/* System interface protocol error, hw timeout caused */
-#define JPAFSR_JETO             (1UL << 57UL) /* jp */
-
-/* SW handled correctable E-cache Tag ECC error */
-#define CHPAFSR_TSCE            (1UL << 56UL) /* ch+ */
-/* Parity error on system snoop results */
-#define JPAFSR_SCE              (1UL << 56UL) /* jp */
-
-/* Uncorrectable E-cache Tag ECC error */
-#define CHPAFSR_TUE             (1UL << 55UL) /* ch+ */
-/* System interface protocol error, illegal command detected */
-#define JPAFSR_JEIC             (1UL << 55UL) /* jp */
-
-/* Uncorrectable system bus data ECC error due to prefetch
- * or store fill request
- */
-#define CHPAFSR_DUE             (1UL << 54UL) /* ch+ */
-/* System interface protocol error, illegal ADTYPE detected */
-#define JPAFSR_JEIT             (1UL << 54UL) /* jp */
-
-/* Multiple errors of the same type have occurred.  This bit is set when
- * an uncorrectable error or a SW correctable error occurs and the status
- * bit to report that error is already set.  When multiple errors of
- * different types are indicated by setting multiple status bits.
- *
- * This bit is not set if multiple HW corrected errors with the same
- * status bit occur, only uncorrectable and SW correctable ones have
- * this behavior.
- *
- * This bit is not set when multiple ECC errors happen within a single
- * 64-byte system bus transaction.  Only the first ECC error in a 16-byte
- * subunit will be logged.  All errors in subsequent 16-byte subunits
- * from the same 64-byte transaction are ignored.
- */
-#define CHAFSR_ME               (1UL << 53UL) /* ch,ch+,jp */
-
-/* Privileged state error has occurred.  This is a capture of PSTATE.PRIV
- * at the time the error is detected.
- */
-#define CHAFSR_PRIV             (1UL << 52UL) /* ch,ch+,jp */
-
-/* The following bits 51 (CHAFSR_PERR) to 33 (CHAFSR_CE) are sticky error
- * bits and record the most recently detected errors.  Bits accumulate
- * errors that have been detected since the last write to clear the bit.
- */
-
-/* System interface protocol error.  The processor asserts its' ERROR
- * pin when this event occurs and it also logs a specific cause code
- * into a JTAG scannable flop.
- */
-#define CHAFSR_PERR             (1UL << 51UL) /* ch,ch+,jp */
-
-/* Internal processor error.  The processor asserts its' ERROR
- * pin when this event occurs and it also logs a specific cause code
- * into a JTAG scannable flop.
- */
-#define CHAFSR_IERR             (1UL << 50UL) /* ch,ch+,jp */
-
-/* System request parity error on incoming address */
-#define CHAFSR_ISAP             (1UL << 49UL) /* ch,ch+,jp */
-
-/* HW Corrected system bus MTAG ECC error */
-#define CHAFSR_EMC              (1UL << 48UL) /* ch,ch+ */
-/* Parity error on L2 cache tag SRAM */
-#define JPAFSR_ETP              (1UL << 48UL) /* jp */
-
-/* Uncorrectable system bus MTAG ECC error */
-#define CHAFSR_EMU              (1UL << 47UL) /* ch,ch+ */
-/* Out of range memory error has occurred */
-#define JPAFSR_OM               (1UL << 47UL) /* jp */
-
-/* HW Corrected system bus data ECC error for read of interrupt vector */
-#define CHAFSR_IVC              (1UL << 46UL) /* ch,ch+ */
-/* Error due to unsupported store */
-#define JPAFSR_UMS              (1UL << 46UL) /* jp */
-
-/* Uncorrectable system bus data ECC error for read of interrupt vector */
-#define CHAFSR_IVU              (1UL << 45UL) /* ch,ch+,jp */
-
-/* Unmapped error from system bus */
-#define CHAFSR_TO               (1UL << 44UL) /* ch,ch+,jp */
-
-/* Bus error response from system bus */
-#define CHAFSR_BERR             (1UL << 43UL) /* ch,ch+,jp */
-
-/* SW Correctable E-cache ECC error for instruction fetch or data access
- * other than block load.
- */
-#define CHAFSR_UCC              (1UL << 42UL) /* ch,ch+,jp */
-
-/* Uncorrectable E-cache ECC error for instruction fetch or data access
- * other than block load.
- */
-#define CHAFSR_UCU              (1UL << 41UL) /* ch,ch+,jp */
-
-/* Copyout HW Corrected ECC error */
-#define CHAFSR_CPC              (1UL << 40UL) /* ch,ch+,jp */
-
-/* Copyout Uncorrectable ECC error */
-#define CHAFSR_CPU              (1UL << 39UL) /* ch,ch+,jp */
-
-/* HW Corrected ECC error from E-cache for writeback */
-#define CHAFSR_WDC              (1UL << 38UL) /* ch,ch+,jp */
-
-/* Uncorrectable ECC error from E-cache for writeback */
-#define CHAFSR_WDU              (1UL << 37UL) /* ch,ch+,jp */
-
-/* HW Corrected ECC error from E-cache for store merge or block load */
-#define CHAFSR_EDC              (1UL << 36UL) /* ch,ch+,jp */
-
-/* Uncorrectable ECC error from E-cache for store merge or block load */
-#define CHAFSR_EDU              (1UL << 35UL) /* ch,ch+,jp */
-
-/* Uncorrectable system bus data ECC error for read of memory or I/O */
-#define CHAFSR_UE               (1UL << 34UL) /* ch,ch+,jp */
-
-/* HW Corrected system bus data ECC error for read of memory or I/O */
-#define CHAFSR_CE               (1UL << 33UL) /* ch,ch+,jp */
-
-/* Uncorrectable ECC error from remote cache/memory */
-#define JPAFSR_RUE              (1UL << 32UL) /* jp */
-
-/* Correctable ECC error from remote cache/memory */
-#define JPAFSR_RCE              (1UL << 31UL) /* jp */
-
-/* JBUS parity error on returned read data */
-#define JPAFSR_BP               (1UL << 30UL) /* jp */
-
-/* JBUS parity error on data for writeback or block store */
-#define JPAFSR_WBP              (1UL << 29UL) /* jp */
-
-/* Foreign read to DRAM incurring correctable ECC error */
-#define JPAFSR_FRC              (1UL << 28UL) /* jp */
-
-/* Foreign read to DRAM incurring uncorrectable ECC error */
-#define JPAFSR_FRU              (1UL << 27UL) /* jp */
-
-#define CHAFSR_ERRORS           (CHAFSR_PERR | CHAFSR_IERR | CHAFSR_ISAP | CHAFSR_EMC | \
-                                 CHAFSR_EMU | CHAFSR_IVC | CHAFSR_IVU | CHAFSR_TO | \
-                                 CHAFSR_BERR | CHAFSR_UCC | CHAFSR_UCU | CHAFSR_CPC | \
-                                 CHAFSR_CPU | CHAFSR_WDC | CHAFSR_WDU | CHAFSR_EDC | \
-                                 CHAFSR_EDU | CHAFSR_UE | CHAFSR_CE)
-#define CHPAFSR_ERRORS          (CHPAFSR_DTO | CHPAFSR_DBERR | CHPAFSR_THCE | \
-                                 CHPAFSR_TSCE | CHPAFSR_TUE | CHPAFSR_DUE | \
-                                 CHAFSR_PERR | CHAFSR_IERR | CHAFSR_ISAP | CHAFSR_EMC | \
-                                 CHAFSR_EMU | CHAFSR_IVC | CHAFSR_IVU | CHAFSR_TO | \
-                                 CHAFSR_BERR | CHAFSR_UCC | CHAFSR_UCU | CHAFSR_CPC | \
-                                 CHAFSR_CPU | CHAFSR_WDC | CHAFSR_WDU | CHAFSR_EDC | \
-                                 CHAFSR_EDU | CHAFSR_UE | CHAFSR_CE)
-#define JPAFSR_ERRORS           (JPAFSR_JETO | JPAFSR_SCE | JPAFSR_JEIC | \
-                                 JPAFSR_JEIT | CHAFSR_PERR | CHAFSR_IERR | \
-                                 CHAFSR_ISAP | JPAFSR_ETP | JPAFSR_OM | \
-                                 JPAFSR_UMS | CHAFSR_IVU | CHAFSR_TO | \
-                                 CHAFSR_BERR | CHAFSR_UCC | CHAFSR_UCU | \
-                                 CHAFSR_CPC | CHAFSR_CPU | CHAFSR_WDC | \
-                                 CHAFSR_WDU | CHAFSR_EDC | CHAFSR_EDU | \
-                                 CHAFSR_UE | CHAFSR_CE | JPAFSR_RUE | \
-                                 JPAFSR_RCE | JPAFSR_BP | JPAFSR_WBP | \
-                                 JPAFSR_FRC | JPAFSR_FRU)
-
-/* Active JBUS request signal when error occurred */
-#define JPAFSR_JBREQ            (0x7UL << 24UL) /* jp */
-#define JPAFSR_JBREQ_SHIFT      24UL
-
-/* L2 cache way information */
-#define JPAFSR_ETW              (0x3UL << 22UL) /* jp */
-#define JPAFSR_ETW_SHIFT        22UL
-
-/* System bus MTAG ECC syndrome.  This field captures the status of the
- * first occurrence of the highest-priority error according to the M_SYND
- * overwrite policy.  After the AFSR sticky bit, corresponding to the error
- * for which the M_SYND is reported, is cleared, the contents of the M_SYND
- * field will be unchanged by will be unfrozen for further error capture.
- */
-#define CHAFSR_M_SYNDROME       (0xfUL << 16UL) /* ch,ch+,jp */
-#define CHAFSR_M_SYNDROME_SHIFT 16UL
-
-/* Agenid Id of the foreign device causing the UE/CE errors */
-#define JPAFSR_AID              (0x1fUL << 9UL) /* jp */
-#define JPAFSR_AID_SHIFT        9UL
-
-/* System bus or E-cache data ECC syndrome.  This field captures the status
- * of the first occurrence of the highest-priority error according to the
- * E_SYND overwrite policy.  After the AFSR sticky bit, corresponding to the
- * error for which the E_SYND is reported, is cleare, the contents of the E_SYND
- * field will be unchanged but will be unfrozen for further error capture.
- */
-#define CHAFSR_E_SYNDROME       (0x1ffUL << 0UL) /* ch,ch+,jp */
-#define CHAFSR_E_SYNDROME_SHIFT 0UL
-
-/* The AFSR must be explicitly cleared by software, it is not cleared automatically
- * by a read.  Writes to bits <51:33> with bits set will clear the corresponding
- * bits in the AFSR.  Bits associated with disrupting traps must be cleared before
- * interrupts are re-enabled to prevent multiple traps for the same error.  I.e.
- * PSTATE.IE and AFSR bits control delivery of disrupting traps.
- *
- * Since there is only one AFAR, when multiple events have been logged by the
- * bits in the AFSR, at most one of these events will have its status captured
- * in the AFAR.  The highest priority of those event bits will get AFAR logging.
- * The AFAR will be unlocked and available to capture the address of another event
- * as soon as the one bit in AFSR that corresponds to the event logged in AFAR is
- * cleared.  For example, if AFSR.CE is detected, then AFSR.UE (which overwrites
- * the AFAR), and AFSR.UE is cleared by not AFSR.CE, then the AFAR will be unlocked
- * and ready for another event, even though AFSR.CE is still set.  The same rules
- * also apply to the M_SYNDROME and E_SYNDROME fields of the AFSR.
- */
-
-#endif /* _SPARC64_CHAFSR_H */
diff --git a/include/asm-sparc/checksum.h b/include/asm-sparc/checksum.h
deleted file mode 100644
index 4e3553d4f6e1..000000000000
--- a/include/asm-sparc/checksum.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_CHECKSUM_H
-#define ___ASM_SPARC_CHECKSUM_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/checksum_64.h>
-#else
-#include <asm-sparc/checksum_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/checksum_32.h b/include/asm-sparc/checksum_32.h
deleted file mode 100644
index bdbda1453aa9..000000000000
--- a/include/asm-sparc/checksum_32.h
+++ /dev/null
@@ -1,241 +0,0 @@
-#ifndef __SPARC_CHECKSUM_H
-#define __SPARC_CHECKSUM_H
-
-/*  checksum.h:  IP/UDP/TCP checksum routines on the Sparc.
- *
- *  Copyright(C) 1995 Linus Torvalds
- *  Copyright(C) 1995 Miguel de Icaza
- *  Copyright(C) 1996 David S. Miller
- *  Copyright(C) 1996 Eddie C. Dost
- *  Copyright(C) 1997 Jakub Jelinek
- *
- * derived from:
- *      Alpha checksum c-code
- *      ix86 inline assembly
- *      RFC1071 Computing the Internet Checksum
- */
-
-#include <linux/in6.h>
-#include <asm/uaccess.h>
-
-/* computes the checksum of a memory block at buff, length len,
- * and adds in "sum" (32-bit)
- *
- * returns a 32-bit number suitable for feeding into itself
- * or csum_tcpudp_magic
- *
- * this function must be called with even lengths, except
- * for the last fragment, which may be odd
- *
- * it's best to have buff aligned on a 32-bit boundary
- */
-extern __wsum csum_partial(const void *buff, int len, __wsum sum);
-
-/* the same as csum_partial, but copies from fs:src while it
- * checksums
- *
- * here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-
-extern unsigned int __csum_partial_copy_sparc_generic (const unsigned char *, unsigned char *);
-
-static inline __wsum
-csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
-{
-        register unsigned int ret asm("o0") = (unsigned int)src;
-        register char *d asm("o1") = dst;
-        register int l asm("g1") = len;
-
-        __asm__ __volatile__ (
-                "call __csum_partial_copy_sparc_generic\n\t"
-                " mov %6, %%g7\n"
-        : "=&r" (ret), "=&r" (d), "=&r" (l)
-        : "0" (ret), "1" (d), "2" (l), "r" (sum)
-        : "o2", "o3", "o4", "o5", "o7",
-          "g2", "g3", "g4", "g5", "g7",
-          "memory", "cc");
-        return (__force __wsum)ret;
-}
-
-static inline __wsum
-csum_partial_copy_from_user(const void __user *src, void *dst, int len,
-                            __wsum sum, int *err)
-  {
-        register unsigned long ret asm("o0") = (unsigned long)src;
-        register char *d asm("o1") = dst;
-        register int l asm("g1") = len;
-        register __wsum s asm("g7") = sum;
-
-        __asm__ __volatile__ (
-        ".section __ex_table,#alloc\n\t"
-        ".align 4\n\t"
-        ".word 1f,2\n\t"
-        ".previous\n"
-        "1:\n\t"
-        "call __csum_partial_copy_sparc_generic\n\t"
-        " st %8, [%%sp + 64]\n"
-        : "=&r" (ret), "=&r" (d), "=&r" (l), "=&r" (s)
-        : "0" (ret), "1" (d), "2" (l), "3" (s), "r" (err)
-        : "o2", "o3", "o4", "o5", "o7", "g2", "g3", "g4", "g5",
-          "cc", "memory");
-        return (__force __wsum)ret;
-}
-
-static inline __wsum
-csum_partial_copy_to_user(const void *src, void __user *dst, int len,
-                          __wsum sum, int *err)
-{
-        if (!access_ok (VERIFY_WRITE, dst, len)) {
-                *err = -EFAULT;
-                return sum;
-        } else {
-                register unsigned long ret asm("o0") = (unsigned long)src;
-                register char __user *d asm("o1") = dst;
-                register int l asm("g1") = len;
-                register __wsum s asm("g7") = sum;
-
-                __asm__ __volatile__ (
-                ".section __ex_table,#alloc\n\t"
-                ".align 4\n\t"
-                ".word 1f,1\n\t"
-                ".previous\n"
-                "1:\n\t"
-                "call __csum_partial_copy_sparc_generic\n\t"
-                " st %8, [%%sp + 64]\n"
-                : "=&r" (ret), "=&r" (d), "=&r" (l), "=&r" (s)
-                : "0" (ret), "1" (d), "2" (l), "3" (s), "r" (err)
-                : "o2", "o3", "o4", "o5", "o7",
-                  "g2", "g3", "g4", "g5",
-                  "cc", "memory");
-                return (__force __wsum)ret;
-        }
-}
-
-#define HAVE_CSUM_COPY_USER
-#define csum_and_copy_to_user csum_partial_copy_to_user
-
-/* ihl is always 5 or greater, almost always is 5, and iph is word aligned
- * the majority of the time.
- */
-static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
-{
-        __sum16 sum;
-
-        /* Note: We must read %2 before we touch %0 for the first time,
-         *       because GCC can legitimately use the same register for
-         *       both operands.
-         */
-        __asm__ __volatile__("sub\t%2, 4, %%g4\n\t"
-                             "ld\t[%1 + 0x00], %0\n\t"
-                             "ld\t[%1 + 0x04], %%g2\n\t"
-                             "ld\t[%1 + 0x08], %%g3\n\t"
-                             "addcc\t%%g2, %0, %0\n\t"
-                             "addxcc\t%%g3, %0, %0\n\t"
-                             "ld\t[%1 + 0x0c], %%g2\n\t"
-                             "ld\t[%1 + 0x10], %%g3\n\t"
-                             "addxcc\t%%g2, %0, %0\n\t"
-                             "addx\t%0, %%g0, %0\n"
-                             "1:\taddcc\t%%g3, %0, %0\n\t"
-                             "add\t%1, 4, %1\n\t"
-                             "addxcc\t%0, %%g0, %0\n\t"
-                             "subcc\t%%g4, 1, %%g4\n\t"
-                             "be,a\t2f\n\t"
-                             "sll\t%0, 16, %%g2\n\t"
-                             "b\t1b\n\t"
-                             "ld\t[%1 + 0x10], %%g3\n"
-                             "2:\taddcc\t%0, %%g2, %%g2\n\t"
-                             "srl\t%%g2, 16, %0\n\t"
-                             "addx\t%0, %%g0, %0\n\t"
-                             "xnor\t%%g0, %0, %0"
-                             : "=r" (sum), "=&r" (iph)
-                             : "r" (ihl), "1" (iph)
-                             : "g2", "g3", "g4", "cc", "memory");
-        return sum;
-}
-
-/* Fold a partial checksum without adding pseudo headers. */
-static inline __sum16 csum_fold(__wsum sum)
-{
-        unsigned int tmp;
-
-        __asm__ __volatile__("addcc\t%0, %1, %1\n\t"
-                             "srl\t%1, 16, %1\n\t"
-                             "addx\t%1, %%g0, %1\n\t"
-                             "xnor\t%%g0, %1, %0"
-                             : "=&r" (sum), "=r" (tmp)
-                             : "0" (sum), "1" ((__force u32)sum<<16)
-                             : "cc");
-        return (__force __sum16)sum;
-}
-
-static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
-                                               unsigned short len,
-                                               unsigned short proto,
-                                               __wsum sum)
-{
-        __asm__ __volatile__("addcc\t%1, %0, %0\n\t"
-                             "addxcc\t%2, %0, %0\n\t"
-                             "addxcc\t%3, %0, %0\n\t"
-                             "addx\t%0, %%g0, %0\n\t"
-                             : "=r" (sum), "=r" (saddr)
-                             : "r" (daddr), "r" (proto + len), "0" (sum),
-                               "1" (saddr)
-                             : "cc");
-        return sum;
-}
-
-/*
- * computes the checksum of the TCP/UDP pseudo-header
- * returns a 16-bit checksum, already complemented
- */
-static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
-                                                   unsigned short len,
-                                                   unsigned short proto,
-                                                   __wsum sum)
-{
-        return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
-}
-
-#define _HAVE_ARCH_IPV6_CSUM
-
-static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
-                                      const struct in6_addr *daddr,
-                                      __u32 len, unsigned short proto,
-                                      __wsum sum)
-{
-        __asm__ __volatile__ (
-                "addcc  %3, %4, %%g4\n\t"
-                "addxcc %5, %%g4, %%g4\n\t"
-                "ld     [%2 + 0x0c], %%g2\n\t"
-                "ld     [%2 + 0x08], %%g3\n\t"
-                "addxcc %%g2, %%g4, %%g4\n\t"
-                "ld     [%2 + 0x04], %%g2\n\t"
-                "addxcc %%g3, %%g4, %%g4\n\t"
-                "ld     [%2 + 0x00], %%g3\n\t"
-                "addxcc %%g2, %%g4, %%g4\n\t"
-                "ld     [%1 + 0x0c], %%g2\n\t"
-                "addxcc %%g3, %%g4, %%g4\n\t"
-                "ld     [%1 + 0x08], %%g3\n\t"
-                "addxcc %%g2, %%g4, %%g4\n\t"
-                "ld     [%1 + 0x04], %%g2\n\t"
-                "addxcc %%g3, %%g4, %%g4\n\t"
-                "ld     [%1 + 0x00], %%g3\n\t"
-                "addxcc %%g2, %%g4, %%g4\n\t"
-                "addxcc %%g3, %%g4, %0\n\t"
-                "addx   0, %0, %0\n"
-                : "=&r" (sum)
-                : "r" (saddr), "r" (daddr),
-                  "r"(htonl(len)), "r"(htonl(proto)), "r"(sum)
-                : "g2", "g3", "g4", "cc");
-
-        return csum_fold(sum);
-}
-
-/* this routine is used for miscellaneous IP-like checksums, mainly in icmp.c */
-static inline __sum16 ip_compute_csum(const void *buff, int len)
-{
-        return csum_fold(csum_partial(buff, len, 0));
-}
-
-#endif /* !(__SPARC_CHECKSUM_H) */
diff --git a/include/asm-sparc/checksum_64.h b/include/asm-sparc/checksum_64.h
deleted file mode 100644
index 019b9615e43c..000000000000
--- a/include/asm-sparc/checksum_64.h
+++ /dev/null
@@ -1,167 +0,0 @@
-#ifndef __SPARC64_CHECKSUM_H
-#define __SPARC64_CHECKSUM_H
-
-/*  checksum.h:  IP/UDP/TCP checksum routines on the V9.
- *
- *  Copyright(C) 1995 Linus Torvalds
- *  Copyright(C) 1995 Miguel de Icaza
- *  Copyright(C) 1996 David S. Miller
- *  Copyright(C) 1996 Eddie C. Dost
- *  Copyright(C) 1997 Jakub Jelinek
- *
- * derived from:
- *      Alpha checksum c-code
- *      ix86 inline assembly
- *      RFC1071 Computing the Internet Checksum
- */
-
-#include <linux/in6.h>
-#include <asm/uaccess.h>
-
-/* computes the checksum of a memory block at buff, length len,
- * and adds in "sum" (32-bit)
- *
- * returns a 32-bit number suitable for feeding into itself
- * or csum_tcpudp_magic
- *
- * this function must be called with even lengths, except
- * for the last fragment, which may be odd
- *
- * it's best to have buff aligned on a 32-bit boundary
- */
-extern __wsum csum_partial(const void * buff, int len, __wsum sum);
-
-/* the same as csum_partial, but copies from user space while it
- * checksums
- *
- * here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-extern __wsum csum_partial_copy_nocheck(const void *src, void *dst,
-                                              int len, __wsum sum);
-
-extern long __csum_partial_copy_from_user(const void __user *src,
-                                          void *dst, int len,
-                                          __wsum sum);
-
-static inline __wsum
-csum_partial_copy_from_user(const void __user *src,
-                            void *dst, int len,
-                            __wsum sum, int *err)
-{
-        long ret = __csum_partial_copy_from_user(src, dst, len, sum);
-        if (ret < 0)
-                *err = -EFAULT;
-        return (__force __wsum) ret;
-}
-
-/*
- *      Copy and checksum to user
- */
-#define HAVE_CSUM_COPY_USER
-extern long __csum_partial_copy_to_user(const void *src,
-                                        void __user *dst, int len,
-                                          __wsum sum);
-
-static inline __wsum
-csum_and_copy_to_user(const void *src,
-                      void __user *dst, int len,
-                      __wsum sum, int *err)
-{
-        long ret = __csum_partial_copy_to_user(src, dst, len, sum);
-        if (ret < 0)
-                *err = -EFAULT;
-        return (__force __wsum) ret;
-}
-
-/* ihl is always 5 or greater, almost always is 5, and iph is word aligned
- * the majority of the time.
- */
-extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
-
-/* Fold a partial checksum without adding pseudo headers. */
-static inline __sum16 csum_fold(__wsum sum)
-{
-        unsigned int tmp;
-
-        __asm__ __volatile__(
-"       addcc           %0, %1, %1\n"
-"       srl             %1, 16, %1\n"
-"       addc            %1, %%g0, %1\n"
-"       xnor            %%g0, %1, %0\n"
-        : "=&r" (sum), "=r" (tmp)
-        : "0" (sum), "1" ((__force u32)sum<<16)
-        : "cc");
-        return (__force __sum16)sum;
-}
-
-static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
-                                               unsigned int len,
-                                               unsigned short proto,
-                                               __wsum sum)
-{
-        __asm__ __volatile__(
-"       addcc           %1, %0, %0\n"
-"       addccc          %2, %0, %0\n"
-"       addccc          %3, %0, %0\n"
-"       addc            %0, %%g0, %0\n"
-        : "=r" (sum), "=r" (saddr)
-        : "r" (daddr), "r" (proto + len), "0" (sum), "1" (saddr)
-        : "cc");
-        return sum;
-}
-
-/*
- * computes the checksum of the TCP/UDP pseudo-header
- * returns a 16-bit checksum, already complemented
- */
-static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
-                                                   unsigned short len,
-                                                   unsigned short proto,
-                                                   __wsum sum)
-{
-        return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
-}
-
-#define _HAVE_ARCH_IPV6_CSUM
-
-static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
-                                      const struct in6_addr *daddr,
-                                      __u32 len, unsigned short proto,
-                                      __wsum sum)
-{
-        __asm__ __volatile__ (
-"       addcc           %3, %4, %%g7\n"
-"       addccc          %5, %%g7, %%g7\n"
-"       lduw            [%2 + 0x0c], %%g2\n"
-"       lduw            [%2 + 0x08], %%g3\n"
-"       addccc          %%g2, %%g7, %%g7\n"
-"       lduw            [%2 + 0x04], %%g2\n"
-"       addccc          %%g3, %%g7, %%g7\n"
-"       lduw            [%2 + 0x00], %%g3\n"
-"       addccc          %%g2, %%g7, %%g7\n"
-"       lduw            [%1 + 0x0c], %%g2\n"
-"       addccc          %%g3, %%g7, %%g7\n"
-"       lduw            [%1 + 0x08], %%g3\n"
-"       addccc          %%g2, %%g7, %%g7\n"
-"       lduw            [%1 + 0x04], %%g2\n"
-"       addccc          %%g3, %%g7, %%g7\n"
-"       lduw            [%1 + 0x00], %%g3\n"
-"       addccc          %%g2, %%g7, %%g7\n"
-"       addccc          %%g3, %%g7, %0\n"
-"       addc            0, %0, %0\n"
-        : "=&r" (sum)
-        : "r" (saddr), "r" (daddr), "r"(htonl(len)),
-          "r"(htonl(proto)), "r"(sum)
-        : "g2", "g3", "g7", "cc");
-
-        return csum_fold(sum);
-}
-
-/* this routine is used for miscellaneous IP-like checksums, mainly in icmp.c */
-static inline __sum16 ip_compute_csum(const void *buff, int len)
-{
-        return csum_fold(csum_partial(buff, len, 0));
-}
-
-#endif /* !(__SPARC64_CHECKSUM_H) */
diff --git a/include/asm-sparc/chmctrl.h b/include/asm-sparc/chmctrl.h
deleted file mode 100644
index 859b4a4b0d30..000000000000
--- a/include/asm-sparc/chmctrl.h
+++ /dev/null
@@ -1,183 +0,0 @@
-#ifndef _SPARC64_CHMCTRL_H
-#define _SPARC64_CHMCTRL_H
-
-/* Cheetah memory controller programmable registers. */
-#define CHMCTRL_TCTRL1          0x00 /* Memory Timing Control I         */
-#define CHMCTRL_TCTRL2          0x08 /* Memory Timing Control II        */
-#define CHMCTRL_TCTRL3          0x38 /* Memory Timing Control III       */
-#define CHMCTRL_TCTRL4          0x40 /* Memory Timing Control IV        */
-#define CHMCTRL_DECODE1         0x10 /* Memory Address Decode I         */
-#define CHMCTRL_DECODE2         0x18 /* Memory Address Decode II        */
-#define CHMCTRL_DECODE3         0x20 /* Memory Address Decode III       */
-#define CHMCTRL_DECODE4         0x28 /* Memory Address Decode IV        */
-#define CHMCTRL_MACTRL          0x30 /* Memory Address Control          */
-
-/* Memory Timing Control I */
-#define TCTRL1_SDRAMCTL_DLY     0xf000000000000000UL
-#define TCTRL1_SDRAMCTL_DLY_SHIFT     60
-#define TCTRL1_SDRAMCLK_DLY     0x0e00000000000000UL
-#define TCTRL1_SDRAMCLK_DLY_SHIFT     57
-#define TCTRL1_R                0x0100000000000000UL
-#define TCTRL1_R_SHIFT                56
-#define TCTRL1_AUTORFR_CYCLE    0x00fe000000000000UL
-#define TCTRL1_AUTORFR_CYCLE_SHIFT    49
-#define TCTRL1_RD_WAIT          0x0001f00000000000UL
-#define TCTRL1_RD_WAIT_SHIFT          44
-#define TCTRL1_PC_CYCLE         0x00000fc000000000UL
-#define TCTRL1_PC_CYCLE_SHIFT         38
-#define TCTRL1_WR_MORE_RAS_PW   0x0000003f00000000UL
-#define TCTRL1_WR_MORE_RAS_PW_SHIFT   32
-#define TCTRL1_RD_MORE_RAW_PW   0x00000000fc000000UL
-#define TCTRL1_RD_MORE_RAS_PW_SHIFT   26
-#define TCTRL1_ACT_WR_DLY       0x0000000003f00000UL
-#define TCTRL1_ACT_WR_DLY_SHIFT       20
-#define TCTRL1_ACT_RD_DLY       0x00000000000fc000UL
-#define TCTRL1_ACT_RD_DLY_SHIFT       14
-#define TCTRL1_BANK_PRESENT     0x0000000000003000UL
-#define TCTRL1_BANK_PRESENT_SHIFT     12
-#define TCTRL1_RFR_INT          0x0000000000000ff8UL
-#define TCTRL1_RFR_INT_SHIFT          3
-#define TCTRL1_SET_MODE_REG     0x0000000000000004UL
-#define TCTRL1_SET_MODE_REG_SHIFT     2
-#define TCTRL1_RFR_ENABLE       0x0000000000000002UL
-#define TCTRL1_RFR_ENABLE_SHIFT       1
-#define TCTRL1_PRECHG_ALL       0x0000000000000001UL
-#define TCTRL1_PRECHG_ALL_SHIFT       0
-
-/* Memory Timing Control II */
-#define TCTRL2_WR_MSEL_DLY      0xfc00000000000000UL
-#define TCTRL2_WR_MSEL_DLY_SHIFT      58
-#define TCTRL2_RD_MSEL_DLY      0x03f0000000000000UL
-#define TCTRL2_RD_MSEL_DLY_SHIFT      52
-#define TCTRL2_WRDATA_THLD      0x000c000000000000UL
-#define TCTRL2_WRDATA_THLD_SHIFT      50
-#define TCTRL2_RDWR_RD_TI_DLY   0x0003f00000000000UL
-#define TCTRL2_RDWR_RD_TI_DLY_SHIFT   44
-#define TCTRL2_AUTOPRECHG_ENBL  0x0000080000000000UL
-#define TCTRL2_AUTOPRECHG_ENBL_SHIFT  43
-#define TCTRL2_RDWR_PI_MORE_DLY 0x000007c000000000UL
-#define TCTRL2_RDWR_PI_MORE_DLY_SHIFT 38
-#define TCTRL2_RDWR_1_DLY       0x0000003f00000000UL
-#define TCTRL2_RDWR_1_DLY_SHIFT       32
-#define TCTRL2_WRWR_PI_MORE_DLY 0x00000000f8000000UL
-#define TCTRL2_WRWR_PI_MORE_DLY_SHIFT 27
-#define TCTRL2_WRWR_1_DLY       0x0000000007e00000UL
-#define TCTRL2_WRWR_1_DLY_SHIFT       21
-#define TCTRL2_RDWR_RD_PI_MORE_DLY 0x00000000001f0000UL
-#define TCTRL2_RDWR_RD_PI_MORE_DLY_SHIFT 16
-#define TCTRL2_R                0x0000000000008000UL
-#define TCTRL2_R_SHIFT                15
-#define TCTRL2_SDRAM_MODE_REG_DATA 0x0000000000007fffUL
-#define TCTRL2_SDRAM_MODE_REG_DATA_SHIFT 0
-
-/* Memory Timing Control III */
-#define TCTRL3_SDRAM_CTL_DLY    0xf000000000000000UL
-#define TCTRL3_SDRAM_CTL_DLY_SHIFT    60
-#define TCTRL3_SDRAM_CLK_DLY    0x0e00000000000000UL
-#define TCTRL3_SDRAM_CLK_DLY_SHIFT    57
-#define TCTRL3_R                0x0100000000000000UL
-#define TCTRL3_R_SHIFT                56
-#define TCTRL3_AUTO_RFR_CYCLE   0x00fe000000000000UL
-#define TCTRL3_AUTO_RFR_CYCLE_SHIFT   49
-#define TCTRL3_RD_WAIT          0x0001f00000000000UL
-#define TCTRL3_RD_WAIT_SHIFT          44
-#define TCTRL3_PC_CYCLE         0x00000fc000000000UL
-#define TCTRL3_PC_CYCLE_SHIFT         38
-#define TCTRL3_WR_MORE_RAW_PW   0x0000003f00000000UL
-#define TCTRL3_WR_MORE_RAW_PW_SHIFT   32
-#define TCTRL3_RD_MORE_RAW_PW   0x00000000fc000000UL
-#define TCTRL3_RD_MORE_RAW_PW_SHIFT   26
-#define TCTRL3_ACT_WR_DLY       0x0000000003f00000UL
-#define TCTRL3_ACT_WR_DLY_SHIFT       20
-#define TCTRL3_ACT_RD_DLY       0x00000000000fc000UL
-#define TCTRL3_ACT_RD_DLY_SHIFT       14
-#define TCTRL3_BANK_PRESENT     0x0000000000003000UL
-#define TCTRL3_BANK_PRESENT_SHIFT     12
-#define TCTRL3_RFR_INT          0x0000000000000ff8UL
-#define TCTRL3_RFR_INT_SHIFT          3
-#define TCTRL3_SET_MODE_REG     0x0000000000000004UL
-#define TCTRL3_SET_MODE_REG_SHIFT     2
-#define TCTRL3_RFR_ENABLE       0x0000000000000002UL
-#define TCTRL3_RFR_ENABLE_SHIFT       1
-#define TCTRL3_PRECHG_ALL       0x0000000000000001UL
-#define TCTRL3_PRECHG_ALL_SHIFT       0
-
-/* Memory Timing Control IV */
-#define TCTRL4_WR_MSEL_DLY      0xfc00000000000000UL
-#define TCTRL4_WR_MSEL_DLY_SHIFT      58
-#define TCTRL4_RD_MSEL_DLY      0x03f0000000000000UL
-#define TCTRL4_RD_MSEL_DLY_SHIFT      52
-#define TCTRL4_WRDATA_THLD      0x000c000000000000UL
-#define TCTRL4_WRDATA_THLD_SHIFT      50
-#define TCTRL4_RDWR_RD_RI_DLY   0x0003f00000000000UL
-#define TCTRL4_RDWR_RD_RI_DLY_SHIFT   44
-#define TCTRL4_AUTO_PRECHG_ENBL 0x0000080000000000UL
-#define TCTRL4_AUTO_PRECHG_ENBL_SHIFT 43
-#define TCTRL4_RD_WR_PI_MORE_DLY 0x000007c000000000UL
-#define TCTRL4_RD_WR_PI_MORE_DLY_SHIFT 38
-#define TCTRL4_RD_WR_TI_DLY     0x0000003f00000000UL
-#define TCTRL4_RD_WR_TI_DLY_SHIFT     32
-#define TCTRL4_WR_WR_PI_MORE_DLY 0x00000000f8000000UL
-#define TCTRL4_WR_WR_PI_MORE_DLY_SHIFT 27
-#define TCTRL4_WR_WR_TI_DLY     0x0000000007e00000UL
-#define TCTRL4_WR_WR_TI_DLY_SHIFT     21
-#define TCTRL4_RDWR_RD_PI_MORE_DLY 0x00000000001f000UL0
-#define TCTRL4_RDWR_RD_PI_MORE_DLY_SHIFT 16
-#define TCTRL4_R                0x0000000000008000UL
-#define TCTRL4_R_SHIFT                15
-#define TCTRL4_SDRAM_MODE_REG_DATA 0x0000000000007fffUL
-#define TCTRL4_SDRAM_MODE_REG_DATA_SHIFT 0
-
-/* All 4 memory address decoding registers have the
- * same layout.
- */
-#define MEM_DECODE_VALID        0x8000000000000000UL /* Valid */
-#define MEM_DECODE_VALID_SHIFT        63
-#define MEM_DECODE_UK           0x001ffe0000000000UL /* Upper mask */
-#define MEM_DECODE_UK_SHIFT           41
-#define MEM_DECODE_UM           0x0000001ffff00000UL /* Upper match */
-#define MEM_DECODE_UM_SHIFT           20
-#define MEM_DECODE_LK           0x000000000003c000UL /* Lower mask */
-#define MEM_DECODE_LK_SHIFT           14
-#define MEM_DECODE_LM           0x0000000000000f00UL /* Lower match */
-#define MEM_DECODE_LM_SHIFT           8
-
-#define PA_UPPER_BITS           0x000007fffc000000UL
-#define PA_UPPER_BITS_SHIFT     26
-#define PA_LOWER_BITS           0x00000000000003c0UL
-#define PA_LOWER_BITS_SHIFT     6
-
-#define MACTRL_R0                        0x8000000000000000UL
-#define MACTRL_R0_SHIFT                  63
-#define MACTRL_ADDR_LE_PW                0x7000000000000000UL
-#define MACTRL_ADDR_LE_PW_SHIFT          60
-#define MACTRL_CMD_PW                    0x0f00000000000000UL
-#define MACTRL_CMD_PW_SHIFT              56
-#define MACTRL_HALF_MODE_WR_MSEL_DLY     0x00fc000000000000UL
-#define MACTRL_HALF_MODE_WR_MSEL_DLY_SHIFT 50
-#define MACTRL_HALF_MODE_RD_MSEL_DLY     0x0003f00000000000UL
-#define MACTRL_HALF_MODE_RD_MSEL_DLY_SHIFT 44
-#define MACTRL_HALF_MODE_SDRAM_CTL_DLY   0x00000f0000000000UL
-#define MACTRL_HALF_MODE_SDRAM_CTL_DLY_SHIFT 40
-#define MACTRL_HALF_MODE_SDRAM_CLK_DLY   0x000000e000000000UL
-#define MACTRL_HALF_MODE_SDRAM_CLK_DLY_SHIFT 37
-#define MACTRL_R1                        0x0000001000000000UL
-#define MACTRL_R1_SHIFT                      36
-#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B3 0x0000000f00000000UL
-#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B3_SHIFT 32
-#define MACTRL_ENC_INTLV_B3              0x00000000f8000000UL
-#define MACTRL_ENC_INTLV_B3_SHIFT              27
-#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B2 0x0000000007800000UL
-#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B2_SHIFT 23
-#define MACTRL_ENC_INTLV_B2              0x00000000007c0000UL
-#define MACTRL_ENC_INTLV_B2_SHIFT              18
-#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B1 0x000000000003c000UL
-#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B1_SHIFT 14
-#define MACTRL_ENC_INTLV_B1              0x0000000000003e00UL
-#define MACTRL_ENC_INTLV_B1_SHIFT               9
-#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B0 0x00000000000001e0UL
-#define MACTRL_BANKSEL_N_ROWADDR_SIZE_B0_SHIFT  5
-#define MACTRL_ENC_INTLV_B0              0x000000000000001fUL
-#define MACTRL_ENC_INTLV_B0_SHIFT               0
-
-#endif /* _SPARC64_CHMCTRL_H */
diff --git a/include/asm-sparc/clock.h b/include/asm-sparc/clock.h
deleted file mode 100644
index 2cf99dadec56..000000000000
--- a/include/asm-sparc/clock.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * clock.h:  Definitions for clock operations on the Sparc.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-#ifndef _SPARC_CLOCK_H
-#define _SPARC_CLOCK_H
-
-/* Foo for now. */
-
-#endif /* !(_SPARC_CLOCK_H) */
diff --git a/include/asm-sparc/cmt.h b/include/asm-sparc/cmt.h
deleted file mode 100644
index 870db5928577..000000000000
--- a/include/asm-sparc/cmt.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#ifndef _SPARC64_CMT_H
-#define _SPARC64_CMT_H
-
-/* cmt.h: Chip Multi-Threading register definitions
- *
- * Copyright (C) 2004 David S. Miller (davem@redhat.com)
- */
-
-/* ASI_CORE_ID - private */
-#define LP_ID           0x0000000000000010UL
-#define  LP_ID_MAX      0x00000000003f0000UL
-#define  LP_ID_ID       0x000000000000003fUL
-
-/* ASI_INTR_ID - private */
-#define LP_INTR_ID      0x0000000000000000UL
-#define  LP_INTR_ID_ID  0x00000000000003ffUL
-
-/* ASI_CESR_ID - private */
-#define CESR_ID         0x0000000000000040UL
-#define  CESR_ID_ID     0x00000000000000ffUL
-
-/* ASI_CORE_AVAILABLE - shared */
-#define LP_AVAIL        0x0000000000000000UL
-#define  LP_AVAIL_1     0x0000000000000002UL
-#define  LP_AVAIL_0     0x0000000000000001UL
-
-/* ASI_CORE_ENABLE_STATUS - shared */
-#define LP_ENAB_STAT    0x0000000000000010UL
-#define  LP_ENAB_STAT_1 0x0000000000000002UL
-#define  LP_ENAB_STAT_0 0x0000000000000001UL
-
-/* ASI_CORE_ENABLE - shared */
-#define LP_ENAB         0x0000000000000020UL
-#define  LP_ENAB_1      0x0000000000000002UL
-#define  LP_ENAB_0      0x0000000000000001UL
-
-/* ASI_CORE_RUNNING - shared */
-#define LP_RUNNING_RW   0x0000000000000050UL
-#define LP_RUNNING_W1S  0x0000000000000060UL
-#define LP_RUNNING_W1C  0x0000000000000068UL
-#define  LP_RUNNING_1   0x0000000000000002UL
-#define  LP_RUNNING_0   0x0000000000000001UL
-
-/* ASI_CORE_RUNNING_STAT - shared */
-#define LP_RUN_STAT     0x0000000000000058UL
-#define  LP_RUN_STAT_1  0x0000000000000002UL
-#define  LP_RUN_STAT_0  0x0000000000000001UL
-
-/* ASI_XIR_STEERING - shared */
-#define LP_XIR_STEER    0x0000000000000030UL
-#define  LP_XIR_STEER_1 0x0000000000000002UL
-#define  LP_XIR_STEER_0 0x0000000000000001UL
-
-/* ASI_CMT_ERROR_STEERING - shared */
-#define CMT_ER_STEER    0x0000000000000040UL
-#define  CMT_ER_STEER_1 0x0000000000000002UL
-#define  CMT_ER_STEER_0 0x0000000000000001UL
-
-#endif /* _SPARC64_CMT_H */
diff --git a/include/asm-sparc/compat.h b/include/asm-sparc/compat.h
deleted file mode 100644
index f260b58f5ce9..000000000000
--- a/include/asm-sparc/compat.h
+++ /dev/null
@@ -1,243 +0,0 @@
-#ifndef _ASM_SPARC64_COMPAT_H
-#define _ASM_SPARC64_COMPAT_H
-/*
- * Architecture specific compatibility types
- */
-#include <linux/types.h>
-
-#define COMPAT_USER_HZ  100
-
-typedef u32             compat_size_t;
-typedef s32             compat_ssize_t;
-typedef s32             compat_time_t;
-typedef s32             compat_clock_t;
-typedef s32             compat_pid_t;
-typedef u16             __compat_uid_t;
-typedef u16             __compat_gid_t;
-typedef u32             __compat_uid32_t;
-typedef u32             __compat_gid32_t;
-typedef u16             compat_mode_t;
-typedef u32             compat_ino_t;
-typedef u16             compat_dev_t;
-typedef s32             compat_off_t;
-typedef s64             compat_loff_t;
-typedef s16             compat_nlink_t;
-typedef u16             compat_ipc_pid_t;
-typedef s32             compat_daddr_t;
-typedef u32             compat_caddr_t;
-typedef __kernel_fsid_t compat_fsid_t;
-typedef s32             compat_key_t;
-typedef s32             compat_timer_t;
-
-typedef s32             compat_int_t;
-typedef s32             compat_long_t;
-typedef s64             compat_s64;
-typedef u32             compat_uint_t;
-typedef u32             compat_ulong_t;
-typedef u64             compat_u64;
-
-struct compat_timespec {
-        compat_time_t   tv_sec;
-        s32             tv_nsec;
-};
-
-struct compat_timeval {
-        compat_time_t   tv_sec;
-        s32             tv_usec;
-};
-
-struct compat_stat {
-        compat_dev_t    st_dev;
-        compat_ino_t    st_ino;
-        compat_mode_t   st_mode;
-        compat_nlink_t  st_nlink;
-        __compat_uid_t  st_uid;
-        __compat_gid_t  st_gid;
-        compat_dev_t    st_rdev;
-        compat_off_t    st_size;
-        compat_time_t   st_atime;
-        compat_ulong_t  st_atime_nsec;
-        compat_time_t   st_mtime;
-        compat_ulong_t  st_mtime_nsec;
-        compat_time_t   st_ctime;
-        compat_ulong_t  st_ctime_nsec;
-        compat_off_t    st_blksize;
-        compat_off_t    st_blocks;
-        u32             __unused4[2];
-};
-
-struct compat_stat64 {
-        unsigned long long      st_dev;
-
-        unsigned long long      st_ino;
-
-        unsigned int    st_mode;
-        unsigned int    st_nlink;
-
-        unsigned int    st_uid;
-        unsigned int    st_gid;
-
-        unsigned long long      st_rdev;
-
-        unsigned char   __pad3[8];
-
-        long long       st_size;
-        unsigned int    st_blksize;
-
-        unsigned char   __pad4[8];
-        unsigned int    st_blocks;
-
-        unsigned int    st_atime;
-        unsigned int    st_atime_nsec;
-
-        unsigned int    st_mtime;
-        unsigned int    st_mtime_nsec;
-
-        unsigned int    st_ctime;
-        unsigned int    st_ctime_nsec;
-
-        unsigned int    __unused4;
-        unsigned int    __unused5;
-};
-
-struct compat_flock {
-        short           l_type;
-        short           l_whence;
-        compat_off_t    l_start;
-        compat_off_t    l_len;
-        compat_pid_t    l_pid;
-        short           __unused;
-};
-
-#define F_GETLK64       12
-#define F_SETLK64       13
-#define F_SETLKW64      14
-
-struct compat_flock64 {
-        short           l_type;
-        short           l_whence;
-        compat_loff_t   l_start;
-        compat_loff_t   l_len;
-        compat_pid_t    l_pid;
-        short           __unused;
-};
-
-struct compat_statfs {
-        int             f_type;
-        int             f_bsize;
-        int             f_blocks;
-        int             f_bfree;
-        int             f_bavail;
-        int             f_files;
-        int             f_ffree;
-        compat_fsid_t   f_fsid;
-        int             f_namelen;      /* SunOS ignores this field. */
-        int             f_frsize;
-        int             f_spare[5];
-};
-
-#define COMPAT_RLIM_INFINITY 0x7fffffff
-
-typedef u32             compat_old_sigset_t;
-
-#define _COMPAT_NSIG            64
-#define _COMPAT_NSIG_BPW        32
-
-typedef u32             compat_sigset_word;
-
-#define COMPAT_OFF_T_MAX        0x7fffffff
-#define COMPAT_LOFF_T_MAX       0x7fffffffffffffffL
-
-/*
- * A pointer passed in from user mode. This should not
- * be used for syscall parameters, just declare them
- * as pointers because the syscall entry code will have
- * appropriately converted them already.
- */
-typedef u32             compat_uptr_t;
-
-static inline void __user *compat_ptr(compat_uptr_t uptr)
-{
-        return (void __user *)(unsigned long)uptr;
-}
-
-static inline compat_uptr_t ptr_to_compat(void __user *uptr)
-{
-        return (u32)(unsigned long)uptr;
-}
-
-static inline void __user *compat_alloc_user_space(long len)
-{
-        struct pt_regs *regs = current_thread_info()->kregs;
-        unsigned long usp = regs->u_regs[UREG_I6];
-
-        if (!(test_thread_flag(TIF_32BIT)))
-                usp += STACK_BIAS;
-        else
-                usp &= 0xffffffffUL;
-
-        usp -= len;
-        usp &= ~0x7UL;
-
-        return (void __user *) usp;
-}
-
-struct compat_ipc64_perm {
-        compat_key_t key;
-        __compat_uid32_t uid;
-        __compat_gid32_t gid;
-        __compat_uid32_t cuid;
-        __compat_gid32_t cgid;
-        unsigned short __pad1;
-        compat_mode_t mode;
-        unsigned short __pad2;
-        unsigned short seq;
-        unsigned long __unused1;        /* yes they really are 64bit pads */
-        unsigned long __unused2;
-};
-
-struct compat_semid64_ds {
-        struct compat_ipc64_perm sem_perm;
-        unsigned int    __pad1;
-        compat_time_t   sem_otime;
-        unsigned int    __pad2;
-        compat_time_t   sem_ctime;
-        u32             sem_nsems;
-        u32             __unused1;
-        u32             __unused2;
-};
-
-struct compat_msqid64_ds {
-        struct compat_ipc64_perm msg_perm;
-        unsigned int    __pad1;
-        compat_time_t   msg_stime;
-        unsigned int    __pad2;
-        compat_time_t   msg_rtime;
-        unsigned int    __pad3;
-        compat_time_t   msg_ctime;
-        unsigned int    msg_cbytes;
-        unsigned int    msg_qnum;
-        unsigned int    msg_qbytes;
-        compat_pid_t    msg_lspid;
-        compat_pid_t    msg_lrpid;
-        unsigned int    __unused1;
-        unsigned int    __unused2;
-};
-
-struct compat_shmid64_ds {
-        struct compat_ipc64_perm shm_perm;
-        unsigned int    __pad1;
-        compat_time_t   shm_atime;
-        unsigned int    __pad2;
-        compat_time_t   shm_dtime;
-        unsigned int    __pad3;
-        compat_time_t   shm_ctime;
-        compat_size_t   shm_segsz;
-        compat_pid_t    shm_cpid;
-        compat_pid_t    shm_lpid;
-        unsigned int    shm_nattch;
-        unsigned int    __unused1;
-        unsigned int    __unused2;
-};
-
-#endif /* _ASM_SPARC64_COMPAT_H */
diff --git a/include/asm-sparc/compat_signal.h b/include/asm-sparc/compat_signal.h
deleted file mode 100644
index b759eab9b51c..000000000000
--- a/include/asm-sparc/compat_signal.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef _COMPAT_SIGNAL_H
-#define _COMPAT_SIGNAL_H
-
-#include <linux/compat.h>
-#include <asm/signal.h>
-
-#ifdef CONFIG_COMPAT
-struct __new_sigaction32 {
-        unsigned                sa_handler;
-        unsigned int            sa_flags;
-        unsigned                sa_restorer;     /* not used by Linux/SPARC yet */
-        compat_sigset_t         sa_mask;
-};
-
-struct __old_sigaction32 {
-        unsigned                sa_handler;
-        compat_old_sigset_t     sa_mask;
-        unsigned int            sa_flags;
-        unsigned                sa_restorer;     /* not used by Linux/SPARC yet */
-};
-
-typedef struct sigaltstack32 {
-        u32                     ss_sp;
-        int                     ss_flags;
-        compat_size_t           ss_size;
-} stack_t32;
-#endif
-
-#endif /* !(_COMPAT_SIGNAL_H) */
diff --git a/include/asm-sparc/contregs.h b/include/asm-sparc/contregs.h
deleted file mode 100644
index 48fa8a4ef357..000000000000
--- a/include/asm-sparc/contregs.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _SPARC_CONTREGS_H
-#define _SPARC_CONTREGS_H
-
-/* contregs.h:  Addresses of registers in the ASI_CONTROL alternate address
- *              space. These are for the mmu's context register, etc.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-/* 3=sun3
-   4=sun4 (as in sun4 sysmaint student book)
-   c=sun4c (according to davem) */
-
-#define AC_IDPROM     0x00000000    /* 34  ID PROM, R/O, byte, 32 bytes      */
-#define AC_PAGEMAP    0x10000000    /* 3   Pagemap R/W, long                 */
-#define AC_SEGMAP     0x20000000    /* 3   Segment map, byte                 */
-#define AC_CONTEXT    0x30000000    /* 34c current mmu-context               */
-#define AC_SENABLE    0x40000000    /* 34c system dvma/cache/reset enable reg*/
-#define AC_UDVMA_ENB  0x50000000    /* 34  Not used on Sun boards, byte      */
-#define AC_BUS_ERROR  0x60000000    /* 34  Not cleared on read, byte.        */
-#define AC_SYNC_ERR   0x60000000    /*  c fault type                         */
-#define AC_SYNC_VA    0x60000004    /*  c fault virtual address              */
-#define AC_ASYNC_ERR  0x60000008    /*  c asynchronous fault type            */
-#define AC_ASYNC_VA   0x6000000c    /*  c async fault virtual address        */
-#define AC_LEDS       0x70000000    /* 34  Zero turns on LEDs, byte          */
-#define AC_CACHETAGS  0x80000000    /* 34c direct access to the VAC tags     */
-#define AC_CACHEDDATA 0x90000000    /* 3 c direct access to the VAC data     */
-#define AC_UDVMA_MAP  0xD0000000    /* 4  Not used on Sun boards, byte       */
-#define AC_VME_VECTOR 0xE0000000    /* 4  For non-Autovector VME, byte       */
-#define AC_BOOT_SCC   0xF0000000    /* 34  bypass to access Zilog 8530. byte.*/
-
-/* s=Swift, h=Ross_HyperSPARC, v=TI_Viking, t=Tsunami, r=Ross_Cypress        */
-#define AC_M_PCR      0x0000        /* shv Processor Control Reg             */
-#define AC_M_CTPR     0x0100        /* shv Context Table Pointer Reg         */
-#define AC_M_CXR      0x0200        /* shv Context Register                  */
-#define AC_M_SFSR     0x0300        /* shv Synchronous Fault Status Reg      */
-#define AC_M_SFAR     0x0400        /* shv Synchronous Fault Address Reg     */
-#define AC_M_AFSR     0x0500        /*  hv Asynchronous Fault Status Reg     */
-#define AC_M_AFAR     0x0600        /*  hv Asynchronous Fault Address Reg    */
-#define AC_M_RESET    0x0700        /*  hv Reset Reg                         */
-#define AC_M_RPR      0x1000        /*  hv Root Pointer Reg                  */
-#define AC_M_TSUTRCR  0x1000        /* s   TLB Replacement Ctrl Reg          */
-#define AC_M_IAPTP    0x1100        /*  hv Instruction Access PTP            */
-#define AC_M_DAPTP    0x1200        /*  hv Data Access PTP                   */
-#define AC_M_ITR      0x1300        /*  hv Index Tag Register                */
-#define AC_M_TRCR     0x1400        /*  hv TLB Replacement Control Reg       */
-#define AC_M_SFSRX    0x1300        /* s   Synch Fault Status Reg prim       */
-#define AC_M_SFARX    0x1400        /* s   Synch Fault Address Reg prim      */
-#define AC_M_RPR1     0x1500        /*  h  Root Pointer Reg (entry 2)        */
-#define AC_M_IAPTP1   0x1600        /*  h  Instruction Access PTP (entry 2)  */
-#define AC_M_DAPTP1   0x1700        /*  h  Data Access PTP (entry 2)         */
-
-#endif /* _SPARC_CONTREGS_H */
diff --git a/include/asm-sparc/cpudata.h b/include/asm-sparc/cpudata.h
deleted file mode 100644
index b76fac0c8d8f..000000000000
--- a/include/asm-sparc/cpudata.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_CPUDATA_H
-#define ___ASM_SPARC_CPUDATA_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/cpudata_64.h>
-#else
-#include <asm-sparc/cpudata_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/cpudata_32.h b/include/asm-sparc/cpudata_32.h
deleted file mode 100644
index a2c4d51d36c4..000000000000
--- a/include/asm-sparc/cpudata_32.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* cpudata.h: Per-cpu parameters.
- *
- * Copyright (C) 2004 Keith M Wesolowski (wesolows@foobazco.org)
- *
- * Based on include/asm-sparc64/cpudata.h and Linux 2.4 smp.h
- * both (C) David S. Miller.
- */
-
-#ifndef _SPARC_CPUDATA_H
-#define _SPARC_CPUDATA_H
-
-#include <linux/percpu.h>
-
-typedef struct {
-        unsigned long udelay_val;
-        unsigned long clock_tick;
-        unsigned int multiplier;
-        unsigned int counter;
-        int prom_node;
-        int mid;
-        int next;
-} cpuinfo_sparc;
-
-DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
-#define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu))
-
-#endif /* _SPARC_CPUDATA_H */
diff --git a/include/asm-sparc/cpudata_64.h b/include/asm-sparc/cpudata_64.h
deleted file mode 100644
index 532975ecfe10..000000000000
--- a/include/asm-sparc/cpudata_64.h
+++ /dev/null
@@ -1,240 +0,0 @@
-/* cpudata.h: Per-cpu parameters.
- *
- * Copyright (C) 2003, 2005, 2006 David S. Miller (davem@davemloft.net)
- */
-
-#ifndef _SPARC64_CPUDATA_H
-#define _SPARC64_CPUDATA_H
-
-#include <asm/hypervisor.h>
-#include <asm/asi.h>
-
-#ifndef __ASSEMBLY__
-
-#include <linux/percpu.h>
-#include <linux/threads.h>
-
-typedef struct {
-        /* Dcache line 1 */
-        unsigned int    __softirq_pending; /* must be 1st, see rtrap.S */
-        unsigned int    __pad0;
-        unsigned long   clock_tick;     /* %tick's per second */
-        unsigned long   __pad;
-        unsigned int    __pad1;
-        unsigned int    __pad2;
-
-        /* Dcache line 2, rarely used */
-        unsigned int    dcache_size;
-        unsigned int    dcache_line_size;
-        unsigned int    icache_size;
-        unsigned int    icache_line_size;
-        unsigned int    ecache_size;
-        unsigned int    ecache_line_size;
-        int             core_id;
-        int             proc_id;
-} cpuinfo_sparc;
-
-DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
-#define cpu_data(__cpu)         per_cpu(__cpu_data, (__cpu))
-#define local_cpu_data()        __get_cpu_var(__cpu_data)
-
-/* Trap handling code needs to get at a few critical values upon
- * trap entry and to process TSB misses.  These cannot be in the
- * per_cpu() area as we really need to lock them into the TLB and
- * thus make them part of the main kernel image.  As a result we
- * try to make this as small as possible.
- *
- * This is padded out and aligned to 64-bytes to avoid false sharing
- * on SMP.
- */
-
-/* If you modify the size of this structure, please update
- * TRAP_BLOCK_SZ_SHIFT below.
- */
-struct thread_info;
-struct trap_per_cpu {
-/* D-cache line 1: Basic thread information, cpu and device mondo queues */
-        struct thread_info      *thread;
-        unsigned long           pgd_paddr;
-        unsigned long           cpu_mondo_pa;
-        unsigned long           dev_mondo_pa;
-
-/* D-cache line 2: Error Mondo Queue and kernel buffer pointers */
-        unsigned long           resum_mondo_pa;
-        unsigned long           resum_kernel_buf_pa;
-        unsigned long           nonresum_mondo_pa;
-        unsigned long           nonresum_kernel_buf_pa;
-
-/* Dcache lines 3, 4, 5, and 6: Hypervisor Fault Status */
-        struct hv_fault_status  fault_info;
-
-/* Dcache line 7: Physical addresses of CPU send mondo block and CPU list.  */
-        unsigned long           cpu_mondo_block_pa;
-        unsigned long           cpu_list_pa;
-        unsigned long           tsb_huge;
-        unsigned long           tsb_huge_temp;
-
-/* Dcache line 8: IRQ work list, and keep trap_block a power-of-2 in size.  */
-        unsigned long           irq_worklist_pa;
-        unsigned int            cpu_mondo_qmask;
-        unsigned int            dev_mondo_qmask;
-        unsigned int            resum_qmask;
-        unsigned int            nonresum_qmask;
-        void                    *hdesc;
-} __attribute__((aligned(64)));
-extern struct trap_per_cpu trap_block[NR_CPUS];
-extern void init_cur_cpu_trap(struct thread_info *);
-extern void setup_tba(void);
-extern int ncpus_probed;
-extern void __init cpu_probe(void);
-extern const struct seq_operations cpuinfo_op;
-
-extern unsigned long real_hard_smp_processor_id(void);
-
-struct cpuid_patch_entry {
-        unsigned int    addr;
-        unsigned int    cheetah_safari[4];
-        unsigned int    cheetah_jbus[4];
-        unsigned int    starfire[4];
-        unsigned int    sun4v[4];
-};
-extern struct cpuid_patch_entry __cpuid_patch, __cpuid_patch_end;
-
-struct sun4v_1insn_patch_entry {
-        unsigned int    addr;
-        unsigned int    insn;
-};
-extern struct sun4v_1insn_patch_entry __sun4v_1insn_patch,
-        __sun4v_1insn_patch_end;
-
-struct sun4v_2insn_patch_entry {
-        unsigned int    addr;
-        unsigned int    insns[2];
-};
-extern struct sun4v_2insn_patch_entry __sun4v_2insn_patch,
-        __sun4v_2insn_patch_end;
-
-#endif /* !(__ASSEMBLY__) */
-
-#define TRAP_PER_CPU_THREAD             0x00
-#define TRAP_PER_CPU_PGD_PADDR          0x08
-#define TRAP_PER_CPU_CPU_MONDO_PA       0x10
-#define TRAP_PER_CPU_DEV_MONDO_PA       0x18
-#define TRAP_PER_CPU_RESUM_MONDO_PA     0x20
-#define TRAP_PER_CPU_RESUM_KBUF_PA      0x28
-#define TRAP_PER_CPU_NONRESUM_MONDO_PA  0x30
-#define TRAP_PER_CPU_NONRESUM_KBUF_PA   0x38
-#define TRAP_PER_CPU_FAULT_INFO         0x40
-#define TRAP_PER_CPU_CPU_MONDO_BLOCK_PA 0xc0
-#define TRAP_PER_CPU_CPU_LIST_PA        0xc8
-#define TRAP_PER_CPU_TSB_HUGE           0xd0
-#define TRAP_PER_CPU_TSB_HUGE_TEMP      0xd8
-#define TRAP_PER_CPU_IRQ_WORKLIST_PA    0xe0
-#define TRAP_PER_CPU_CPU_MONDO_QMASK    0xe8
-#define TRAP_PER_CPU_DEV_MONDO_QMASK    0xec
-#define TRAP_PER_CPU_RESUM_QMASK        0xf0
-#define TRAP_PER_CPU_NONRESUM_QMASK     0xf4
-
-#define TRAP_BLOCK_SZ_SHIFT             8
-
-#include <asm/scratchpad.h>
-
-#define __GET_CPUID(REG)                                \
-        /* Spitfire implementation (default). */        \
-661:    ldxa            [%g0] ASI_UPA_CONFIG, REG;      \
-        srlx            REG, 17, REG;                   \
-         and            REG, 0x1f, REG;                 \
-        nop;                                            \
-        .section        .cpuid_patch, "ax";             \
-        /* Instruction location. */                     \
-        .word           661b;                           \
-        /* Cheetah Safari implementation. */            \
-        ldxa            [%g0] ASI_SAFARI_CONFIG, REG;   \
-        srlx            REG, 17, REG;                   \
-        and             REG, 0x3ff, REG;                \
-        nop;                                            \
-        /* Cheetah JBUS implementation. */              \
-        ldxa            [%g0] ASI_JBUS_CONFIG, REG;     \
-        srlx            REG, 17, REG;                   \
-        and             REG, 0x1f, REG;                 \
-        nop;                                            \
-        /* Starfire implementation. */                  \
-        sethi           %hi(0x1fff40000d0 >> 9), REG;   \
-        sllx            REG, 9, REG;                    \
-        or              REG, 0xd0, REG;                 \
-        lduwa           [REG] ASI_PHYS_BYPASS_EC_E, REG;\
-        /* sun4v implementation. */                     \
-        mov             SCRATCHPAD_CPUID, REG;          \
-        ldxa            [REG] ASI_SCRATCHPAD, REG;      \
-        nop;                                            \
-        nop;                                            \
-        .previous;
-
-#ifdef CONFIG_SMP
-
-#define TRAP_LOAD_TRAP_BLOCK(DEST, TMP)         \
-        __GET_CPUID(TMP)                        \
-        sethi   %hi(trap_block), DEST;          \
-        sllx    TMP, TRAP_BLOCK_SZ_SHIFT, TMP;  \
-        or      DEST, %lo(trap_block), DEST;    \
-        add     DEST, TMP, DEST;                \
-
-/* Clobbers TMP, current address space PGD phys address into DEST.  */
-#define TRAP_LOAD_PGD_PHYS(DEST, TMP)           \
-        TRAP_LOAD_TRAP_BLOCK(DEST, TMP)         \
-        ldx     [DEST + TRAP_PER_CPU_PGD_PADDR], DEST;
-
-/* Clobbers TMP, loads local processor's IRQ work area into DEST.  */
-#define TRAP_LOAD_IRQ_WORK_PA(DEST, TMP)        \
-        TRAP_LOAD_TRAP_BLOCK(DEST, TMP)         \
-        add     DEST, TRAP_PER_CPU_IRQ_WORKLIST_PA, DEST;
-
-/* Clobbers TMP, loads DEST with current thread info pointer.  */
-#define TRAP_LOAD_THREAD_REG(DEST, TMP)         \
-        TRAP_LOAD_TRAP_BLOCK(DEST, TMP)         \
-        ldx     [DEST + TRAP_PER_CPU_THREAD], DEST;
-
-/* Given the current thread info pointer in THR, load the per-cpu
- * area base of the current processor into DEST.  REG1, REG2, and REG3 are
- * clobbered.
- *
- * You absolutely cannot use DEST as a temporary in this code.  The
- * reason is that traps can happen during execution, and return from
- * trap will load the fully resolved DEST per-cpu base.  This can corrupt
- * the calculations done by the macro mid-stream.
- */
-#define LOAD_PER_CPU_BASE(DEST, THR, REG1, REG2, REG3)  \
-        lduh    [THR + TI_CPU], REG1;                   \
-        sethi   %hi(__per_cpu_shift), REG3;             \
-        sethi   %hi(__per_cpu_base), REG2;              \
-        ldx     [REG3 + %lo(__per_cpu_shift)], REG3;    \
-        ldx     [REG2 + %lo(__per_cpu_base)], REG2;     \
-        sllx    REG1, REG3, REG3;                       \
-        add     REG3, REG2, DEST;
-
-#else
-
-#define TRAP_LOAD_TRAP_BLOCK(DEST, TMP)         \
-        sethi   %hi(trap_block), DEST;          \
-        or      DEST, %lo(trap_block), DEST;    \
-
-/* Uniprocessor versions, we know the cpuid is zero.  */
-#define TRAP_LOAD_PGD_PHYS(DEST, TMP)           \
-        TRAP_LOAD_TRAP_BLOCK(DEST, TMP)         \
-        ldx     [DEST + TRAP_PER_CPU_PGD_PADDR], DEST;
-
-/* Clobbers TMP, loads local processor's IRQ work area into DEST.  */
-#define TRAP_LOAD_IRQ_WORK_PA(DEST, TMP)        \
-        TRAP_LOAD_TRAP_BLOCK(DEST, TMP)         \
-        add     DEST, TRAP_PER_CPU_IRQ_WORKLIST_PA, DEST;
-
-#define TRAP_LOAD_THREAD_REG(DEST, TMP)         \
-        TRAP_LOAD_TRAP_BLOCK(DEST, TMP)         \
-        ldx     [DEST + TRAP_PER_CPU_THREAD], DEST;
-
-/* No per-cpu areas on uniprocessor, so no need to load DEST.  */
-#define LOAD_PER_CPU_BASE(DEST, THR, REG1, REG2, REG3)
-
-#endif /* !(CONFIG_SMP) */
-
-#endif /* _SPARC64_CPUDATA_H */
diff --git a/include/asm-sparc/cputime.h b/include/asm-sparc/cputime.h
deleted file mode 100644
index 1a642b81e019..000000000000
--- a/include/asm-sparc/cputime.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __SPARC_CPUTIME_H
-#define __SPARC_CPUTIME_H
-
-#include <asm-generic/cputime.h>
-
-#endif /* __SPARC_CPUTIME_H */
diff --git a/include/asm-sparc/current.h b/include/asm-sparc/current.h
deleted file mode 100644
index 8a1d9d6643b0..000000000000
--- a/include/asm-sparc/current.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* include/asm-sparc/current.h
- *
- * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
- * Copyright (C) 2002 Pete Zaitcev (zaitcev@yahoo.com)
- * Copyright (C) 2007 David S. Miller (davem@davemloft.net)
- *
- *  Derived from "include/asm-s390/current.h" by
- *  Martin Schwidefsky (schwidefsky@de.ibm.com)
- *  Derived from "include/asm-i386/current.h"
-*/
-#ifndef _SPARC_CURRENT_H
-#define _SPARC_CURRENT_H
-
-#include <linux/thread_info.h>
-
-#ifdef CONFIG_SPARC64
-register struct task_struct *current asm("g4");
-#endif
-
-#ifdef CONFIG_SPARC32
-/* We might want to consider using %g4 like sparc64 to shave a few cycles.
- *
- * Two stage process (inline + #define) for type-checking.
- * We also obfuscate get_current() to check if anyone used that by mistake.
- */
-struct task_struct;
-static inline struct task_struct *__get_current(void)
-{
-        return current_thread_info()->task;
-}
-#define current __get_current()
-#endif
-
-#endif /* !(_SPARC_CURRENT_H) */
diff --git a/include/asm-sparc/cypress.h b/include/asm-sparc/cypress.h
deleted file mode 100644
index 95e9772ea394..000000000000
--- a/include/asm-sparc/cypress.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * cypress.h: Cypress module specific definitions and defines.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_CYPRESS_H
-#define _SPARC_CYPRESS_H
-
-/* Cypress chips have %psr 'impl' of '0001' and 'vers' of '0001'. */
-
-/* The MMU control register fields on the Sparc Cypress 604/605 MMU's.
- *
- * ---------------------------------------------------------------
- * |implvers| MCA | MCM |MV| MID |BM| C|RSV|MR|CM|CL|CE|RSV|NF|ME|
- * ---------------------------------------------------------------
- *  31    24 23-22 21-20 19 18-15 14 13  12 11 10  9  8 7-2  1  0
- *
- * MCA: MultiChip Access -- Used for configuration of multiple
- *      CY7C604/605 cache units.
- * MCM: MultiChip Mask -- Again, for multiple cache unit config.
- * MV: MultiChip Valid -- Indicates MCM and MCA have valid settings.
- * MID: ModuleID -- Unique processor ID for MBus transactions. (605 only)
- * BM: Boot Mode -- 0 = not in boot mode, 1 = in boot mode
- * C: Cacheable -- Indicates whether accesses are cacheable while
- *    the MMU is off.  0=no 1=yes
- * MR: MemoryReflection -- Indicates whether the bus attached to the
- *     MBus supports memory reflection. 0=no 1=yes (605 only)
- * CM: CacheMode -- Indicates whether the cache is operating in write
- *     through or copy-back mode. 0=write-through 1=copy-back
- * CL: CacheLock -- Indicates if the entire cache is locked or not.
- *     0=not-locked 1=locked  (604 only)
- * CE: CacheEnable -- Is the virtual cache on? 0=no 1=yes
- * NF: NoFault -- Do faults generate traps? 0=yes 1=no
- * ME: MmuEnable -- Is the MMU doing translations? 0=no 1=yes
- */
-
-#define CYPRESS_MCA       0x00c00000
-#define CYPRESS_MCM       0x00300000
-#define CYPRESS_MVALID    0x00080000
-#define CYPRESS_MIDMASK   0x00078000   /* Only on 605 */
-#define CYPRESS_BMODE     0x00004000
-#define CYPRESS_ACENABLE  0x00002000
-#define CYPRESS_MRFLCT    0x00000800   /* Only on 605 */
-#define CYPRESS_CMODE     0x00000400
-#define CYPRESS_CLOCK     0x00000200   /* Only on 604 */
-#define CYPRESS_CENABLE   0x00000100
-#define CYPRESS_NFAULT    0x00000002
-#define CYPRESS_MENABLE   0x00000001
-
-static inline void cypress_flush_page(unsigned long page)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
-                             "r" (page), "i" (ASI_M_FLUSH_PAGE));
-}
-
-static inline void cypress_flush_segment(unsigned long addr)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
-                             "r" (addr), "i" (ASI_M_FLUSH_SEG));
-}
-
-static inline void cypress_flush_region(unsigned long addr)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
-                             "r" (addr), "i" (ASI_M_FLUSH_REGION));
-}
-
-static inline void cypress_flush_context(void)
-{
-        __asm__ __volatile__("sta %%g0, [%%g0] %0\n\t" : :
-                             "i" (ASI_M_FLUSH_CTX));
-}
-
-/* XXX Displacement flushes for buggy chips and initial testing
- * XXX go here.
- */
-
-#endif /* !(_SPARC_CYPRESS_H) */
diff --git a/include/asm-sparc/dcr.h b/include/asm-sparc/dcr.h
deleted file mode 100644
index 620c9ba642e9..000000000000
--- a/include/asm-sparc/dcr.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _SPARC64_DCR_H
-#define _SPARC64_DCR_H
-
-/* UltraSparc-III/III+ Dispatch Control Register, ASR 0x12 */
-#define DCR_DPE         0x0000000000001000 /* III+: D$ Parity Error Enable      */
-#define DCR_OBS         0x0000000000000fc0 /* Observability Bus Controls        */
-#define DCR_BPE         0x0000000000000020 /* Branch Predict Enable             */
-#define DCR_RPE         0x0000000000000010 /* Return Address Prediction Enable  */
-#define DCR_SI          0x0000000000000008 /* Single Instruction Disable        */
-#define DCR_IPE         0x0000000000000004 /* III+: I$ Parity Error Enable      */
-#define DCR_IFPOE       0x0000000000000002 /* IRQ FP Operation Enable           */
-#define DCR_MS          0x0000000000000001 /* Multi-Scalar dispatch             */
-
-#endif /* _SPARC64_DCR_H */
diff --git a/include/asm-sparc/dcu.h b/include/asm-sparc/dcu.h
deleted file mode 100644
index 0f704e106a1b..000000000000
--- a/include/asm-sparc/dcu.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef _SPARC64_DCU_H
-#define _SPARC64_DCU_H
-
-#include <linux/const.h>
-
-/* UltraSparc-III Data Cache Unit Control Register */
-#define DCU_CP  _AC(0x0002000000000000,UL) /* Phys Cache Enable w/o mmu */
-#define DCU_CV  _AC(0x0001000000000000,UL) /* Virt Cache Enable w/o mmu */
-#define DCU_ME  _AC(0x0000800000000000,UL) /* NC-store Merging Enable   */
-#define DCU_RE  _AC(0x0000400000000000,UL) /* RAW bypass Enable         */
-#define DCU_PE  _AC(0x0000200000000000,UL) /* PCache Enable             */
-#define DCU_HPE _AC(0x0000100000000000,UL) /* HW prefetch Enable        */
-#define DCU_SPE _AC(0x0000080000000000,UL) /* SW prefetch Enable        */
-#define DCU_SL  _AC(0x0000040000000000,UL) /* Secondary ld-steering Enab*/
-#define DCU_WE  _AC(0x0000020000000000,UL) /* WCache enable             */
-#define DCU_PM  _AC(0x000001fe00000000,UL) /* PA Watchpoint Byte Mask   */
-#define DCU_VM  _AC(0x00000001fe000000,UL) /* VA Watchpoint Byte Mask   */
-#define DCU_PR  _AC(0x0000000001000000,UL) /* PA Watchpoint Read Enable */
-#define DCU_PW  _AC(0x0000000000800000,UL) /* PA Watchpoint Write Enable*/
-#define DCU_VR  _AC(0x0000000000400000,UL) /* VA Watchpoint Read Enable */
-#define DCU_VW  _AC(0x0000000000200000,UL) /* VA Watchpoint Write Enable*/
-#define DCU_DM  _AC(0x0000000000000008,UL) /* DMMU Enable               */
-#define DCU_IM  _AC(0x0000000000000004,UL) /* IMMU Enable               */
-#define DCU_DC  _AC(0x0000000000000002,UL) /* Data Cache Enable         */
-#define DCU_IC  _AC(0x0000000000000001,UL) /* Instruction Cache Enable  */
-
-#endif /* _SPARC64_DCU_H */
diff --git a/include/asm-sparc/delay.h b/include/asm-sparc/delay.h
deleted file mode 100644
index 6210a3ce9751..000000000000
--- a/include/asm-sparc/delay.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_DELAY_H
-#define ___ASM_SPARC_DELAY_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/delay_64.h>
-#else
-#include <asm-sparc/delay_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/delay_32.h b/include/asm-sparc/delay_32.h
deleted file mode 100644
index bc9aba2bead6..000000000000
--- a/include/asm-sparc/delay_32.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * delay.h: Linux delay routines on the Sparc.
- *
- * Copyright (C) 1994 David S. Miller (davem@caip.rutgers.edu).
- */
-
-#ifndef __SPARC_DELAY_H
-#define __SPARC_DELAY_H
-
-#include <asm/cpudata.h>
-
-static inline void __delay(unsigned long loops)
-{
-        __asm__ __volatile__("cmp %0, 0\n\t"
-                             "1: bne 1b\n\t"
-                             "subcc %0, 1, %0\n" :
-                             "=&r" (loops) :
-                             "0" (loops) :
-                             "cc");
-}
-
-/* This is too messy with inline asm on the Sparc. */
-extern void __udelay(unsigned long usecs, unsigned long lpj);
-extern void __ndelay(unsigned long nsecs, unsigned long lpj);
-
-#ifdef CONFIG_SMP
-#define __udelay_val    cpu_data(smp_processor_id()).udelay_val
-#else /* SMP */
-#define __udelay_val    loops_per_jiffy
-#endif /* SMP */
-#define udelay(__usecs) __udelay(__usecs, __udelay_val)
-#define ndelay(__nsecs) __ndelay(__nsecs, __udelay_val)
-
-#endif /* defined(__SPARC_DELAY_H) */
diff --git a/include/asm-sparc/delay_64.h b/include/asm-sparc/delay_64.h
deleted file mode 100644
index a77aa622d762..000000000000
--- a/include/asm-sparc/delay_64.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* delay.h: Linux delay routines on sparc64.
- *
- * Copyright (C) 1996, 2004, 2007 David S. Miller (davem@davemloft.net).
- */
-
-#ifndef _SPARC64_DELAY_H
-#define _SPARC64_DELAY_H
-
-#ifndef __ASSEMBLY__
-
-extern void __delay(unsigned long loops);
-extern void udelay(unsigned long usecs);
-#define mdelay(n)       udelay((n) * 1000)
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _SPARC64_DELAY_H */
diff --git a/include/asm-sparc/device.h b/include/asm-sparc/device.h
deleted file mode 100644
index 19790eb99cc6..000000000000
--- a/include/asm-sparc/device.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#ifndef _ASM_SPARC_DEVICE_H
-#define _ASM_SPARC_DEVICE_H
-
-struct device_node;
-struct of_device;
-
-struct dev_archdata {
-        void                    *iommu;
-        void                    *stc;
-        void                    *host_controller;
-
-        struct device_node      *prom_node;
-        struct of_device        *op;
-
-        int                     numa_node;
-};
-
-#endif /* _ASM_SPARC_DEVICE_H */
diff --git a/include/asm-sparc/display7seg.h b/include/asm-sparc/display7seg.h
deleted file mode 100644
index 86d4a901df24..000000000000
--- a/include/asm-sparc/display7seg.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- *
- * display7seg - Driver interface for the 7-segment display
- * present on Sun Microsystems CP1400 and CP1500
- *
- * Copyright (c) 2000 Eric Brower <ebrower@usa.net>
- *
- */
-
-#ifndef __display7seg_h__
-#define __display7seg_h__
-
-#define D7S_IOC 'p'
-
-#define D7SIOCRD _IOR(D7S_IOC, 0x45, int)       /* Read device state    */
-#define D7SIOCWR _IOW(D7S_IOC, 0x46, int)       /* Write device state   */
-#define D7SIOCTM _IO (D7S_IOC, 0x47)            /* Translate mode (FLIP)*/
-
-/*
- * ioctl flag definitions
- *
- * POINT        - Toggle decimal point  (0=absent 1=present)
- * ALARM        - Toggle alarm LED              (0=green  1=red)
- * FLIP         - Toggle inverted mode  (0=normal 1=flipped)
- * bits 0-4     - Character displayed   (see definitions below)
- *
- * Display segments are defined as follows,
- * subject to D7S_FLIP register state:
- *
- *    a
- *   ---
- * f|   |b
- *   -g-
- * e|   |c
- *   ---
- *    d
- */
-
-#define D7S_POINT       (1 << 7)        /* Decimal point*/
-#define D7S_ALARM       (1 << 6)        /* Alarm LED    */
-#define D7S_FLIP        (1 << 5)        /* Flip display */
-
-#define D7S_0           0x00            /* Numerals 0-9 */
-#define D7S_1           0x01
-#define D7S_2           0x02
-#define D7S_3           0x03
-#define D7S_4           0x04
-#define D7S_5           0x05
-#define D7S_6           0x06
-#define D7S_7           0x07
-#define D7S_8           0x08
-#define D7S_9           0x09
-#define D7S_A           0x0A            /* Letters A-F, H, L, P */
-#define D7S_B           0x0B
-#define D7S_C           0x0C
-#define D7S_D           0x0D
-#define D7S_E           0x0E
-#define D7S_F           0x0F
-#define D7S_H           0x10
-#define D7S_E2          0x11
-#define D7S_L           0x12
-#define D7S_P           0x13
-#define D7S_SEGA        0x14            /* Individual segments */
-#define D7S_SEGB        0x15
-#define D7S_SEGC        0x16
-#define D7S_SEGD        0x17
-#define D7S_SEGE        0x18
-#define D7S_SEGF        0x19
-#define D7S_SEGG        0x1A
-#define D7S_SEGABFG 0x1B                /* Segment groupings */
-#define D7S_SEGCDEG     0x1C
-#define D7S_SEGBCEF 0x1D
-#define D7S_SEGADG      0x1E
-#define D7S_BLANK       0x1F            /* Clear all segments */
-
-#define D7S_MIN_VAL     0x0
-#define D7S_MAX_VAL     0x1F
-
-#endif /* ifndef __display7seg_h__ */
diff --git a/include/asm-sparc/div64.h b/include/asm-sparc/div64.h
deleted file mode 100644
index 6cd978cefb28..000000000000
--- a/include/asm-sparc/div64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/div64.h>
diff --git a/include/asm-sparc/dma-mapping.h b/include/asm-sparc/dma-mapping.h
deleted file mode 100644
index 7483504259ce..000000000000
--- a/include/asm-sparc/dma-mapping.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_DMA_MAPPING_H
-#define ___ASM_SPARC_DMA_MAPPING_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/dma-mapping_64.h>
-#else
-#include <asm-sparc/dma-mapping_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/dma-mapping_32.h b/include/asm-sparc/dma-mapping_32.h
deleted file mode 100644
index f3a641e6b2c8..000000000000
--- a/include/asm-sparc/dma-mapping_32.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _ASM_SPARC_DMA_MAPPING_H
-#define _ASM_SPARC_DMA_MAPPING_H
-
-
-#ifdef CONFIG_PCI
-#include <asm-generic/dma-mapping.h>
-#else
-#include <asm-generic/dma-mapping-broken.h>
-#endif /* PCI */
-
-#endif /* _ASM_SPARC_DMA_MAPPING_H */
diff --git a/include/asm-sparc/dma-mapping_64.h b/include/asm-sparc/dma-mapping_64.h
deleted file mode 100644
index bfa64f9702d5..000000000000
--- a/include/asm-sparc/dma-mapping_64.h
+++ /dev/null
@@ -1,154 +0,0 @@
-#ifndef _ASM_SPARC64_DMA_MAPPING_H
-#define _ASM_SPARC64_DMA_MAPPING_H
-
-#include <linux/scatterlist.h>
-#include <linux/mm.h>
-
-#define DMA_ERROR_CODE  (~(dma_addr_t)0x0)
-
-struct dma_ops {
-        void *(*alloc_coherent)(struct device *dev, size_t size,
-                                dma_addr_t *dma_handle, gfp_t flag);
-        void (*free_coherent)(struct device *dev, size_t size,
-                              void *cpu_addr, dma_addr_t dma_handle);
-        dma_addr_t (*map_single)(struct device *dev, void *cpu_addr,
-                                 size_t size,
-                                 enum dma_data_direction direction);
-        void (*unmap_single)(struct device *dev, dma_addr_t dma_addr,
-                             size_t size,
-                             enum dma_data_direction direction);
-        int (*map_sg)(struct device *dev, struct scatterlist *sg, int nents,
-                      enum dma_data_direction direction);
-        void (*unmap_sg)(struct device *dev, struct scatterlist *sg,
-                         int nhwentries,
-                         enum dma_data_direction direction);
-        void (*sync_single_for_cpu)(struct device *dev,
-                                    dma_addr_t dma_handle, size_t size,
-                                    enum dma_data_direction direction);
-        void (*sync_sg_for_cpu)(struct device *dev, struct scatterlist *sg,
-                                int nelems,
-                                enum dma_data_direction direction);
-};
-extern const struct dma_ops *dma_ops;
-
-extern int dma_supported(struct device *dev, u64 mask);
-extern int dma_set_mask(struct device *dev, u64 dma_mask);
-
-static inline void *dma_alloc_coherent(struct device *dev, size_t size,
-                                       dma_addr_t *dma_handle, gfp_t flag)
-{
-        return dma_ops->alloc_coherent(dev, size, dma_handle, flag);
-}
-
-static inline void dma_free_coherent(struct device *dev, size_t size,
-                                     void *cpu_addr, dma_addr_t dma_handle)
-{
-        dma_ops->free_coherent(dev, size, cpu_addr, dma_handle);
-}
-
-static inline dma_addr_t dma_map_single(struct device *dev, void *cpu_addr,
-                                        size_t size,
-                                        enum dma_data_direction direction)
-{
-        return dma_ops->map_single(dev, cpu_addr, size, direction);
-}
-
-static inline void dma_unmap_single(struct device *dev, dma_addr_t dma_addr,
-                                    size_t size,
-                                    enum dma_data_direction direction)
-{
-        dma_ops->unmap_single(dev, dma_addr, size, direction);
-}
-
-static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
-                                      unsigned long offset, size_t size,
-                                      enum dma_data_direction direction)
-{
-        return dma_ops->map_single(dev, page_address(page) + offset,
-                                   size, direction);
-}
-
-static inline void dma_unmap_page(struct device *dev, dma_addr_t dma_address,
-                                  size_t size,
-                                  enum dma_data_direction direction)
-{
-        dma_ops->unmap_single(dev, dma_address, size, direction);
-}
-
-static inline int dma_map_sg(struct device *dev, struct scatterlist *sg,
-                             int nents, enum dma_data_direction direction)
-{
-        return dma_ops->map_sg(dev, sg, nents, direction);
-}
-
-static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
-                                int nents, enum dma_data_direction direction)
-{
-        dma_ops->unmap_sg(dev, sg, nents, direction);
-}
-
-static inline void dma_sync_single_for_cpu(struct device *dev,
-                                           dma_addr_t dma_handle, size_t size,
-                                           enum dma_data_direction direction)
-{
-        dma_ops->sync_single_for_cpu(dev, dma_handle, size, direction);
-}
-
-static inline void dma_sync_single_for_device(struct device *dev,
-                                              dma_addr_t dma_handle,
-                                              size_t size,
-                                              enum dma_data_direction direction)
-{
-        /* No flushing needed to sync cpu writes to the device.  */
-}
-
-static inline void dma_sync_single_range_for_cpu(struct device *dev,
-                                                 dma_addr_t dma_handle,
-                                                 unsigned long offset,
-                                                 size_t size,
-                                                 enum dma_data_direction direction)
-{
-        dma_sync_single_for_cpu(dev, dma_handle+offset, size, direction);
-}
-
-static inline void dma_sync_single_range_for_device(struct device *dev,
-                                                    dma_addr_t dma_handle,
-                                                    unsigned long offset,
-                                                    size_t size,
-                                                    enum dma_data_direction direction)
-{
-        /* No flushing needed to sync cpu writes to the device.  */
-}
-
-
-static inline void dma_sync_sg_for_cpu(struct device *dev,
-                                       struct scatterlist *sg, int nelems,
-                                       enum dma_data_direction direction)
-{
-        dma_ops->sync_sg_for_cpu(dev, sg, nelems, direction);
-}
-
-static inline void dma_sync_sg_for_device(struct device *dev,
-                                          struct scatterlist *sg, int nelems,
-                                          enum dma_data_direction direction)
-{
-        /* No flushing needed to sync cpu writes to the device.  */
-}
-
-static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
-{
-        return (dma_addr == DMA_ERROR_CODE);
-}
-
-static inline int 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 << INTERNODE_CACHE_SHIFT);
-}
-
-#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)
-#define dma_is_consistent(d, h) (1)
-
-#endif /* _ASM_SPARC64_DMA_MAPPING_H */
diff --git a/include/asm-sparc/dma.h b/include/asm-sparc/dma.h
deleted file mode 100644
index 8cc69bfaae2a..000000000000
--- a/include/asm-sparc/dma.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_DMA_H
-#define ___ASM_SPARC_DMA_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/dma_64.h>
-#else
-#include <asm-sparc/dma_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/dma_32.h b/include/asm-sparc/dma_32.h
deleted file mode 100644
index 959d6c8a71ae..000000000000
--- a/include/asm-sparc/dma_32.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/* include/asm-sparc/dma.h
- *
- * Copyright 1995 (C) David S. Miller (davem@davemloft.net)
- */
-
-#ifndef _ASM_SPARC_DMA_H
-#define _ASM_SPARC_DMA_H
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-#include <asm/vac-ops.h>  /* for invalidate's, etc. */
-#include <asm/sbus.h>
-#include <asm/delay.h>
-#include <asm/oplib.h>
-#include <asm/system.h>
-#include <asm/io.h>
-#include <linux/spinlock.h>
-
-struct page;
-extern spinlock_t  dma_spin_lock;
-
-static inline unsigned long claim_dma_lock(void)
-{
-        unsigned long flags;
-        spin_lock_irqsave(&dma_spin_lock, flags);
-        return flags;
-}
-
-static inline void release_dma_lock(unsigned long flags)
-{
-        spin_unlock_irqrestore(&dma_spin_lock, flags);
-}
-
-/* These are irrelevant for Sparc DMA, but we leave it in so that
- * things can compile.
- */
-#define MAX_DMA_CHANNELS 8
-#define MAX_DMA_ADDRESS  (~0UL)
-#define DMA_MODE_READ    1
-#define DMA_MODE_WRITE   2
-
-/* Useful constants */
-#define SIZE_16MB      (16*1024*1024)
-#define SIZE_64K       (64*1024)
-
-/* SBUS DMA controller reg offsets */
-#define DMA_CSR         0x00UL          /* rw  DMA control/status register    0x00   */
-#define DMA_ADDR        0x04UL          /* rw  DMA transfer address register  0x04   */
-#define DMA_COUNT       0x08UL          /* rw  DMA transfer count register    0x08   */
-#define DMA_TEST        0x0cUL          /* rw  DMA test/debug register        0x0c   */
-
-/* DVMA chip revisions */
-enum dvma_rev {
-        dvmarev0,
-        dvmaesc1,
-        dvmarev1,
-        dvmarev2,
-        dvmarev3,
-        dvmarevplus,
-        dvmahme
-};
-
-#define DMA_HASCOUNT(rev)  ((rev)==dvmaesc1)
-
-/* Linux DMA information structure, filled during probe. */
-struct sbus_dma {
-        struct sbus_dma *next;
-        struct sbus_dev *sdev;
-        void __iomem *regs;
-
-        /* Status, misc info */
-        int node;                /* Prom node for this DMA device */
-        int running;             /* Are we doing DMA now? */
-        int allocated;           /* Are we "owned" by anyone yet? */
-
-        /* Transfer information. */
-        unsigned long addr;      /* Start address of current transfer */
-        int nbytes;              /* Size of current transfer */
-        int realbytes;           /* For splitting up large transfers, etc. */
-
-        /* DMA revision */
-        enum dvma_rev revision;
-};
-
-extern struct sbus_dma *dma_chain;
-
-/* Broken hardware... */
-#ifdef CONFIG_SUN4
-/* Have to sort this out. Does rev0 work fine on sun4[cmd] without isbroken?
- * Or is rev0 present only on sun4 boxes? -jj */
-#define DMA_ISBROKEN(dma)    ((dma)->revision == dvmarev0 || (dma)->revision == dvmarev1)
-#else
-#define DMA_ISBROKEN(dma)    ((dma)->revision == dvmarev1)
-#endif
-#define DMA_ISESC1(dma)      ((dma)->revision == dvmaesc1)
-
-/* Main routines in dma.c */
-extern void dvma_init(struct sbus_bus *);
-
-/* Fields in the cond_reg register */
-/* First, the version identification bits */
-#define DMA_DEVICE_ID    0xf0000000        /* Device identification bits */
-#define DMA_VERS0        0x00000000        /* Sunray DMA version */
-#define DMA_ESCV1        0x40000000        /* DMA ESC Version 1 */
-#define DMA_VERS1        0x80000000        /* DMA rev 1 */
-#define DMA_VERS2        0xa0000000        /* DMA rev 2 */
-#define DMA_VERHME       0xb0000000        /* DMA hme gate array */
-#define DMA_VERSPLUS     0x90000000        /* DMA rev 1 PLUS */
-
-#define DMA_HNDL_INTR    0x00000001        /* An IRQ needs to be handled */
-#define DMA_HNDL_ERROR   0x00000002        /* We need to take an error */
-#define DMA_FIFO_ISDRAIN 0x0000000c        /* The DMA FIFO is draining */
-#define DMA_INT_ENAB     0x00000010        /* Turn on interrupts */
-#define DMA_FIFO_INV     0x00000020        /* Invalidate the FIFO */
-#define DMA_ACC_SZ_ERR   0x00000040        /* The access size was bad */
-#define DMA_FIFO_STDRAIN 0x00000040        /* DMA_VERS1 Drain the FIFO */
-#define DMA_RST_SCSI     0x00000080        /* Reset the SCSI controller */
-#define DMA_RST_ENET     DMA_RST_SCSI      /* Reset the ENET controller */
-#define DMA_RST_BPP      DMA_RST_SCSI      /* Reset the BPP controller */
-#define DMA_ST_WRITE     0x00000100        /* write from device to memory */
-#define DMA_ENABLE       0x00000200        /* Fire up DMA, handle requests */
-#define DMA_PEND_READ    0x00000400        /* DMA_VERS1/0/PLUS Pending Read */
-#define DMA_ESC_BURST    0x00000800        /* 1=16byte 0=32byte */
-#define DMA_READ_AHEAD   0x00001800        /* DMA read ahead partial longword */
-#define DMA_DSBL_RD_DRN  0x00001000        /* No EC drain on slave reads */
-#define DMA_BCNT_ENAB    0x00002000        /* If on, use the byte counter */
-#define DMA_TERM_CNTR    0x00004000        /* Terminal counter */
-#define DMA_SCSI_SBUS64  0x00008000        /* HME: Enable 64-bit SBUS mode. */
-#define DMA_CSR_DISAB    0x00010000        /* No FIFO drains during csr */
-#define DMA_SCSI_DISAB   0x00020000        /* No FIFO drains during reg */
-#define DMA_DSBL_WR_INV  0x00020000        /* No EC inval. on slave writes */
-#define DMA_ADD_ENABLE   0x00040000        /* Special ESC DVMA optimization */
-#define DMA_E_BURSTS     0x000c0000        /* ENET: SBUS r/w burst mask */
-#define DMA_E_BURST32    0x00040000        /* ENET: SBUS 32 byte r/w burst */
-#define DMA_E_BURST16    0x00000000        /* ENET: SBUS 16 byte r/w burst */
-#define DMA_BRST_SZ      0x000c0000        /* SCSI: SBUS r/w burst size */
-#define DMA_BRST64       0x00080000        /* SCSI: 64byte bursts (HME on UltraSparc only) */
-#define DMA_BRST32       0x00040000        /* SCSI/BPP: 32byte bursts */
-#define DMA_BRST16       0x00000000        /* SCSI/BPP: 16byte bursts */
-#define DMA_BRST0        0x00080000        /* SCSI: no bursts (non-HME gate arrays) */
-#define DMA_ADDR_DISAB   0x00100000        /* No FIFO drains during addr */
-#define DMA_2CLKS        0x00200000        /* Each transfer = 2 clock ticks */
-#define DMA_3CLKS        0x00400000        /* Each transfer = 3 clock ticks */
-#define DMA_EN_ENETAUI   DMA_3CLKS         /* Put lance into AUI-cable mode */
-#define DMA_CNTR_DISAB   0x00800000        /* No IRQ when DMA_TERM_CNTR set */
-#define DMA_AUTO_NADDR   0x01000000        /* Use "auto nxt addr" feature */
-#define DMA_SCSI_ON      0x02000000        /* Enable SCSI dma */
-#define DMA_BPP_ON       DMA_SCSI_ON       /* Enable BPP dma */
-#define DMA_PARITY_OFF   0x02000000        /* HME: disable parity checking */
-#define DMA_LOADED_ADDR  0x04000000        /* Address has been loaded */
-#define DMA_LOADED_NADDR 0x08000000        /* Next address has been loaded */
-#define DMA_RESET_FAS366 0x08000000        /* HME: Assert RESET to FAS366 */
-
-/* Values describing the burst-size property from the PROM */
-#define DMA_BURST1       0x01
-#define DMA_BURST2       0x02
-#define DMA_BURST4       0x04
-#define DMA_BURST8       0x08
-#define DMA_BURST16      0x10
-#define DMA_BURST32      0x20
-#define DMA_BURST64      0x40
-#define DMA_BURSTBITS    0x7f
-
-/* Determine highest possible final transfer address given a base */
-#define DMA_MAXEND(addr) (0x01000000UL-(((unsigned long)(addr))&0x00ffffffUL))
-
-/* Yes, I hack a lot of elisp in my spare time... */
-#define DMA_ERROR_P(regs)  ((((regs)->cond_reg) & DMA_HNDL_ERROR))
-#define DMA_IRQ_P(regs)    ((((regs)->cond_reg) & (DMA_HNDL_INTR | DMA_HNDL_ERROR)))
-#define DMA_WRITE_P(regs)  ((((regs)->cond_reg) & DMA_ST_WRITE))
-#define DMA_OFF(regs)      ((((regs)->cond_reg) &= (~DMA_ENABLE)))
-#define DMA_INTSOFF(regs)  ((((regs)->cond_reg) &= (~DMA_INT_ENAB)))
-#define DMA_INTSON(regs)   ((((regs)->cond_reg) |= (DMA_INT_ENAB)))
-#define DMA_PUNTFIFO(regs) ((((regs)->cond_reg) |= DMA_FIFO_INV))
-#define DMA_SETSTART(regs, addr)  ((((regs)->st_addr) = (char *) addr))
-#define DMA_BEGINDMA_W(regs) \
-        ((((regs)->cond_reg |= (DMA_ST_WRITE|DMA_ENABLE|DMA_INT_ENAB))))
-#define DMA_BEGINDMA_R(regs) \
-        ((((regs)->cond_reg |= ((DMA_ENABLE|DMA_INT_ENAB)&(~DMA_ST_WRITE)))))
-
-/* For certain DMA chips, we need to disable ints upon irq entry
- * and turn them back on when we are done.  So in any ESP interrupt
- * handler you *must* call DMA_IRQ_ENTRY upon entry and DMA_IRQ_EXIT
- * when leaving the handler.  You have been warned...
- */
-#define DMA_IRQ_ENTRY(dma, dregs) do { \
-        if(DMA_ISBROKEN(dma)) DMA_INTSOFF(dregs); \
-   } while (0)
-
-#define DMA_IRQ_EXIT(dma, dregs) do { \
-        if(DMA_ISBROKEN(dma)) DMA_INTSON(dregs); \
-   } while(0)
-
-#if 0   /* P3 this stuff is inline in ledma.c:init_restart_ledma() */
-/* Pause until counter runs out or BIT isn't set in the DMA condition
- * register.
- */
-static inline void sparc_dma_pause(struct sparc_dma_registers *regs,
-                                       unsigned long bit)
-{
-        int ctr = 50000;   /* Let's find some bugs ;) */
-
-        /* Busy wait until the bit is not set any more */
-        while((regs->cond_reg&bit) && (ctr>0)) {
-                ctr--;
-                __delay(5);
-        }
-
-        /* Check for bogus outcome. */
-        if(!ctr)
-                panic("DMA timeout");
-}
-
-/* Reset the friggin' thing... */
-#define DMA_RESET(dma) do { \
-        struct sparc_dma_registers *regs = dma->regs;                      \
-        /* Let the current FIFO drain itself */                            \
-        sparc_dma_pause(regs, (DMA_FIFO_ISDRAIN));                         \
-        /* Reset the logic */                                              \
-        regs->cond_reg |= (DMA_RST_SCSI);     /* assert */                 \
-        __delay(400);                         /* let the bits set ;) */    \
-        regs->cond_reg &= ~(DMA_RST_SCSI);    /* de-assert */              \
-        sparc_dma_enable_interrupts(regs);    /* Re-enable interrupts */   \
-        /* Enable FAST transfers if available */                           \
-        if(dma->revision>dvmarev1) regs->cond_reg |= DMA_3CLKS;            \
-        dma->running = 0;                                                  \
-} while(0)
-#endif
-
-#define for_each_dvma(dma) \
-        for((dma) = dma_chain; (dma); (dma) = (dma)->next)
-
-extern int get_dma_list(char *);
-extern int request_dma(unsigned int, __const__ char *);
-extern void free_dma(unsigned int);
-
-/* From PCI */
-
-#ifdef CONFIG_PCI
-extern int isa_dma_bridge_buggy;
-#else
-#define isa_dma_bridge_buggy    (0)
-#endif
-
-/* Routines for data transfer buffers. */
-BTFIXUPDEF_CALL(char *, mmu_lockarea, char *, unsigned long)
-BTFIXUPDEF_CALL(void,   mmu_unlockarea, char *, unsigned long)
-
-#define mmu_lockarea(vaddr,len) BTFIXUP_CALL(mmu_lockarea)(vaddr,len)
-#define mmu_unlockarea(vaddr,len) BTFIXUP_CALL(mmu_unlockarea)(vaddr,len)
-
-/* These are implementations for sbus_map_sg/sbus_unmap_sg... collapse later */
-BTFIXUPDEF_CALL(__u32, mmu_get_scsi_one, char *, unsigned long, struct sbus_bus *sbus)
-BTFIXUPDEF_CALL(void,  mmu_get_scsi_sgl, struct scatterlist *, int, struct sbus_bus *sbus)
-BTFIXUPDEF_CALL(void,  mmu_release_scsi_one, __u32, unsigned long, struct sbus_bus *sbus)
-BTFIXUPDEF_CALL(void,  mmu_release_scsi_sgl, struct scatterlist *, int, struct sbus_bus *sbus)
-
-#define mmu_get_scsi_one(vaddr,len,sbus) BTFIXUP_CALL(mmu_get_scsi_one)(vaddr,len,sbus)
-#define mmu_get_scsi_sgl(sg,sz,sbus) BTFIXUP_CALL(mmu_get_scsi_sgl)(sg,sz,sbus)
-#define mmu_release_scsi_one(vaddr,len,sbus) BTFIXUP_CALL(mmu_release_scsi_one)(vaddr,len,sbus)
-#define mmu_release_scsi_sgl(sg,sz,sbus) BTFIXUP_CALL(mmu_release_scsi_sgl)(sg,sz,sbus)
-
-/*
- * mmu_map/unmap are provided by iommu/iounit; Invalid to call on IIep.
- *
- * The mmu_map_dma_area establishes two mappings in one go.
- * These mappings point to pages normally mapped at 'va' (linear address).
- * First mapping is for CPU visible address at 'a', uncached.
- * This is an alias, but it works because it is an uncached mapping.
- * Second mapping is for device visible address, or "bus" address.
- * The bus address is returned at '*pba'.
- *
- * These functions seem distinct, but are hard to split. On sun4c,
- * at least for now, 'a' is equal to bus address, and retured in *pba.
- * On sun4m, page attributes depend on the CPU type, so we have to
- * know if we are mapping RAM or I/O, so it has to be an additional argument
- * to a separate mapping function for CPU visible mappings.
- */
-BTFIXUPDEF_CALL(int,  mmu_map_dma_area, dma_addr_t *, unsigned long, unsigned long, int len)
-BTFIXUPDEF_CALL(struct page *, mmu_translate_dvma, unsigned long busa)
-BTFIXUPDEF_CALL(void,  mmu_unmap_dma_area, unsigned long busa, int len)
-
-#define mmu_map_dma_area(pba,va,a,len) BTFIXUP_CALL(mmu_map_dma_area)(pba,va,a,len)
-#define mmu_unmap_dma_area(ba,len) BTFIXUP_CALL(mmu_unmap_dma_area)(ba,len)
-#define mmu_translate_dvma(ba)     BTFIXUP_CALL(mmu_translate_dvma)(ba)
-
-#endif /* !(_ASM_SPARC_DMA_H) */
diff --git a/include/asm-sparc/dma_64.h b/include/asm-sparc/dma_64.h
deleted file mode 100644
index 9d4c024bd3b3..000000000000
--- a/include/asm-sparc/dma_64.h
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * include/asm-sparc64/dma.h
- *
- * Copyright 1996 (C) David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _ASM_SPARC64_DMA_H
-#define _ASM_SPARC64_DMA_H
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/spinlock.h>
-
-#include <asm/sbus.h>
-#include <asm/delay.h>
-#include <asm/oplib.h>
-
-/* These are irrelevant for Sparc DMA, but we leave it in so that
- * things can compile.
- */
-#define MAX_DMA_CHANNELS 8
-#define DMA_MODE_READ    1
-#define DMA_MODE_WRITE   2
-#define MAX_DMA_ADDRESS  (~0UL)
-
-/* Useful constants */
-#define SIZE_16MB      (16*1024*1024)
-#define SIZE_64K       (64*1024)
-
-/* SBUS DMA controller reg offsets */
-#define DMA_CSR         0x00UL          /* rw  DMA control/status register    0x00   */
-#define DMA_ADDR        0x04UL          /* rw  DMA transfer address register  0x04   */
-#define DMA_COUNT       0x08UL          /* rw  DMA transfer count register    0x08   */
-#define DMA_TEST        0x0cUL          /* rw  DMA test/debug register        0x0c   */
-
-/* DVMA chip revisions */
-enum dvma_rev {
-        dvmarev0,
-        dvmaesc1,
-        dvmarev1,
-        dvmarev2,
-        dvmarev3,
-        dvmarevplus,
-        dvmahme
-};
-
-#define DMA_HASCOUNT(rev)  ((rev)==dvmaesc1)
-
-/* Linux DMA information structure, filled during probe. */
-struct sbus_dma {
-        struct sbus_dma *next;
-        struct sbus_dev *sdev;
-        void __iomem *regs;
-
-        /* Status, misc info */
-        int node;                /* Prom node for this DMA device */
-        int running;             /* Are we doing DMA now? */
-        int allocated;           /* Are we "owned" by anyone yet? */
-
-        /* Transfer information. */
-        u32 addr;                /* Start address of current transfer */
-        int nbytes;              /* Size of current transfer */
-        int realbytes;           /* For splitting up large transfers, etc. */
-
-        /* DMA revision */
-        enum dvma_rev revision;
-};
-
-extern struct sbus_dma *dma_chain;
-
-/* Broken hardware... */
-#define DMA_ISBROKEN(dma)    ((dma)->revision == dvmarev1)
-#define DMA_ISESC1(dma)      ((dma)->revision == dvmaesc1)
-
-/* Main routines in dma.c */
-extern void dvma_init(struct sbus_bus *);
-
-/* Fields in the cond_reg register */
-/* First, the version identification bits */
-#define DMA_DEVICE_ID    0xf0000000        /* Device identification bits */
-#define DMA_VERS0        0x00000000        /* Sunray DMA version */
-#define DMA_ESCV1        0x40000000        /* DMA ESC Version 1 */
-#define DMA_VERS1        0x80000000        /* DMA rev 1 */
-#define DMA_VERS2        0xa0000000        /* DMA rev 2 */
-#define DMA_VERHME       0xb0000000        /* DMA hme gate array */
-#define DMA_VERSPLUS     0x90000000        /* DMA rev 1 PLUS */
-
-#define DMA_HNDL_INTR    0x00000001        /* An IRQ needs to be handled */
-#define DMA_HNDL_ERROR   0x00000002        /* We need to take an error */
-#define DMA_FIFO_ISDRAIN 0x0000000c        /* The DMA FIFO is draining */
-#define DMA_INT_ENAB     0x00000010        /* Turn on interrupts */
-#define DMA_FIFO_INV     0x00000020        /* Invalidate the FIFO */
-#define DMA_ACC_SZ_ERR   0x00000040        /* The access size was bad */
-#define DMA_FIFO_STDRAIN 0x00000040        /* DMA_VERS1 Drain the FIFO */
-#define DMA_RST_SCSI     0x00000080        /* Reset the SCSI controller */
-#define DMA_RST_ENET     DMA_RST_SCSI      /* Reset the ENET controller */
-#define DMA_ST_WRITE     0x00000100        /* write from device to memory */
-#define DMA_ENABLE       0x00000200        /* Fire up DMA, handle requests */
-#define DMA_PEND_READ    0x00000400        /* DMA_VERS1/0/PLUS Pending Read */
-#define DMA_ESC_BURST    0x00000800        /* 1=16byte 0=32byte */
-#define DMA_READ_AHEAD   0x00001800        /* DMA read ahead partial longword */
-#define DMA_DSBL_RD_DRN  0x00001000        /* No EC drain on slave reads */
-#define DMA_BCNT_ENAB    0x00002000        /* If on, use the byte counter */
-#define DMA_TERM_CNTR    0x00004000        /* Terminal counter */
-#define DMA_SCSI_SBUS64  0x00008000        /* HME: Enable 64-bit SBUS mode. */
-#define DMA_CSR_DISAB    0x00010000        /* No FIFO drains during csr */
-#define DMA_SCSI_DISAB   0x00020000        /* No FIFO drains during reg */
-#define DMA_DSBL_WR_INV  0x00020000        /* No EC inval. on slave writes */
-#define DMA_ADD_ENABLE   0x00040000        /* Special ESC DVMA optimization */
-#define DMA_E_BURSTS     0x000c0000        /* ENET: SBUS r/w burst mask */
-#define DMA_E_BURST32    0x00040000        /* ENET: SBUS 32 byte r/w burst */
-#define DMA_E_BURST16    0x00000000        /* ENET: SBUS 16 byte r/w burst */
-#define DMA_BRST_SZ      0x000c0000        /* SCSI: SBUS r/w burst size */
-#define DMA_BRST64       0x000c0000        /* SCSI: 64byte bursts (HME on UltraSparc only) */
-#define DMA_BRST32       0x00040000        /* SCSI: 32byte bursts */
-#define DMA_BRST16       0x00000000        /* SCSI: 16byte bursts */
-#define DMA_BRST0        0x00080000        /* SCSI: no bursts (non-HME gate arrays) */
-#define DMA_ADDR_DISAB   0x00100000        /* No FIFO drains during addr */
-#define DMA_2CLKS        0x00200000        /* Each transfer = 2 clock ticks */
-#define DMA_3CLKS        0x00400000        /* Each transfer = 3 clock ticks */
-#define DMA_EN_ENETAUI   DMA_3CLKS         /* Put lance into AUI-cable mode */
-#define DMA_CNTR_DISAB   0x00800000        /* No IRQ when DMA_TERM_CNTR set */
-#define DMA_AUTO_NADDR   0x01000000        /* Use "auto nxt addr" feature */
-#define DMA_SCSI_ON      0x02000000        /* Enable SCSI dma */
-#define DMA_PARITY_OFF   0x02000000        /* HME: disable parity checking */
-#define DMA_LOADED_ADDR  0x04000000        /* Address has been loaded */
-#define DMA_LOADED_NADDR 0x08000000        /* Next address has been loaded */
-#define DMA_RESET_FAS366 0x08000000        /* HME: Assert RESET to FAS366 */
-
-/* Values describing the burst-size property from the PROM */
-#define DMA_BURST1       0x01
-#define DMA_BURST2       0x02
-#define DMA_BURST4       0x04
-#define DMA_BURST8       0x08
-#define DMA_BURST16      0x10
-#define DMA_BURST32      0x20
-#define DMA_BURST64      0x40
-#define DMA_BURSTBITS    0x7f
-
-/* Determine highest possible final transfer address given a base */
-#define DMA_MAXEND(addr) (0x01000000UL-(((unsigned long)(addr))&0x00ffffffUL))
-
-/* Yes, I hack a lot of elisp in my spare time... */
-#define DMA_ERROR_P(regs)  ((sbus_readl((regs) + DMA_CSR) & DMA_HNDL_ERROR))
-#define DMA_IRQ_P(regs)    ((sbus_readl((regs) + DMA_CSR)) & (DMA_HNDL_INTR | DMA_HNDL_ERROR))
-#define DMA_WRITE_P(regs)  ((sbus_readl((regs) + DMA_CSR) & DMA_ST_WRITE))
-#define DMA_OFF(__regs)         \
-do {    u32 tmp = sbus_readl((__regs) + DMA_CSR); \
-        tmp &= ~DMA_ENABLE; \
-        sbus_writel(tmp, (__regs) + DMA_CSR); \
-} while(0)
-#define DMA_INTSOFF(__regs)     \
-do {    u32 tmp = sbus_readl((__regs) + DMA_CSR); \
-        tmp &= ~DMA_INT_ENAB; \
-        sbus_writel(tmp, (__regs) + DMA_CSR); \
-} while(0)
-#define DMA_INTSON(__regs)      \
-do {    u32 tmp = sbus_readl((__regs) + DMA_CSR); \
-        tmp |= DMA_INT_ENAB; \
-        sbus_writel(tmp, (__regs) + DMA_CSR); \
-} while(0)
-#define DMA_PUNTFIFO(__regs)    \
-do {    u32 tmp = sbus_readl((__regs) + DMA_CSR); \
-        tmp |= DMA_FIFO_INV; \
-        sbus_writel(tmp, (__regs) + DMA_CSR); \
-} while(0)
-#define DMA_SETSTART(__regs, __addr)    \
-        sbus_writel((u32)(__addr), (__regs) + DMA_ADDR);
-#define DMA_BEGINDMA_W(__regs)  \
-do {    u32 tmp = sbus_readl((__regs) + DMA_CSR); \
-        tmp |= (DMA_ST_WRITE|DMA_ENABLE|DMA_INT_ENAB); \
-        sbus_writel(tmp, (__regs) + DMA_CSR); \
-} while(0)
-#define DMA_BEGINDMA_R(__regs)  \
-do {    u32 tmp = sbus_readl((__regs) + DMA_CSR); \
-        tmp |= (DMA_ENABLE|DMA_INT_ENAB); \
-        tmp &= ~DMA_ST_WRITE; \
-        sbus_writel(tmp, (__regs) + DMA_CSR); \
-} while(0)
-
-/* For certain DMA chips, we need to disable ints upon irq entry
- * and turn them back on when we are done.  So in any ESP interrupt
- * handler you *must* call DMA_IRQ_ENTRY upon entry and DMA_IRQ_EXIT
- * when leaving the handler.  You have been warned...
- */
-#define DMA_IRQ_ENTRY(dma, dregs) do { \
-        if(DMA_ISBROKEN(dma)) DMA_INTSOFF(dregs); \
-   } while (0)
-
-#define DMA_IRQ_EXIT(dma, dregs) do { \
-        if(DMA_ISBROKEN(dma)) DMA_INTSON(dregs); \
-   } while(0)
-
-#define for_each_dvma(dma) \
-        for((dma) = dma_chain; (dma); (dma) = (dma)->next)
-
-/* From PCI */
-
-#ifdef CONFIG_PCI
-extern int isa_dma_bridge_buggy;
-#else
-#define isa_dma_bridge_buggy    (0)
-#endif
-
-#endif /* !(_ASM_SPARC64_DMA_H) */
diff --git a/include/asm-sparc/ebus.h b/include/asm-sparc/ebus.h
deleted file mode 100644
index a5da2d00cd18..000000000000
--- a/include/asm-sparc/ebus.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_EBUS_H
-#define ___ASM_SPARC_EBUS_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/ebus_64.h>
-#else
-#include <asm-sparc/ebus_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/ebus_32.h b/include/asm-sparc/ebus_32.h
deleted file mode 100644
index 29cb7dfc6b79..000000000000
--- a/include/asm-sparc/ebus_32.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * ebus.h: PCI to Ebus pseudo driver software state.
- *
- * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be)
- *
- * Adopted for sparc by V. Roganov and G. Raiko.
- */
-
-#ifndef __SPARC_EBUS_H
-#define __SPARC_EBUS_H
-
-#ifndef _LINUX_IOPORT_H
-#include <linux/ioport.h>
-#endif
-#include <asm/oplib.h>
-#include <asm/prom.h>
-#include <asm/of_device.h>
-
-struct linux_ebus_child {
-        struct linux_ebus_child         *next;
-        struct linux_ebus_device        *parent;
-        struct linux_ebus               *bus;
-        struct device_node              *prom_node;
-        struct resource                  resource[PROMREG_MAX];
-        int                              num_addrs;
-        unsigned int                     irqs[PROMINTR_MAX];
-        int                              num_irqs;
-};
-
-struct linux_ebus_device {
-        struct of_device                ofdev;
-        struct linux_ebus_device        *next;
-        struct linux_ebus_child         *children;
-        struct linux_ebus               *bus;
-        struct device_node              *prom_node;
-        struct resource                  resource[PROMREG_MAX];
-        int                              num_addrs;
-        unsigned int                     irqs[PROMINTR_MAX];
-        int                              num_irqs;
-};
-#define to_ebus_device(d) container_of(d, struct linux_ebus_device, ofdev.dev)
-
-struct linux_ebus {
-        struct of_device                ofdev;
-        struct linux_ebus               *next;
-        struct linux_ebus_device        *devices;
-        struct linux_pbm_info           *parent;
-        struct pci_dev                  *self;
-        struct device_node              *prom_node;
-};
-#define to_ebus(d) container_of(d, struct linux_ebus, ofdev.dev)
-
-struct linux_ebus_dma {
-        unsigned int dcsr;
-        unsigned int dacr;
-        unsigned int dbcr;
-};
-
-#define EBUS_DCSR_INT_PEND      0x00000001
-#define EBUS_DCSR_ERR_PEND      0x00000002
-#define EBUS_DCSR_DRAIN         0x00000004
-#define EBUS_DCSR_INT_EN        0x00000010
-#define EBUS_DCSR_RESET         0x00000080
-#define EBUS_DCSR_WRITE         0x00000100
-#define EBUS_DCSR_EN_DMA        0x00000200
-#define EBUS_DCSR_CYC_PEND      0x00000400
-#define EBUS_DCSR_DIAG_RD_DONE  0x00000800
-#define EBUS_DCSR_DIAG_WR_DONE  0x00001000
-#define EBUS_DCSR_EN_CNT        0x00002000
-#define EBUS_DCSR_TC            0x00004000
-#define EBUS_DCSR_DIS_CSR_DRN   0x00010000
-#define EBUS_DCSR_BURST_SZ_MASK 0x000c0000
-#define EBUS_DCSR_BURST_SZ_1    0x00080000
-#define EBUS_DCSR_BURST_SZ_4    0x00000000
-#define EBUS_DCSR_BURST_SZ_8    0x00040000
-#define EBUS_DCSR_BURST_SZ_16   0x000c0000
-#define EBUS_DCSR_DIAG_EN       0x00100000
-#define EBUS_DCSR_DIS_ERR_PEND  0x00400000
-#define EBUS_DCSR_TCI_DIS       0x00800000
-#define EBUS_DCSR_EN_NEXT       0x01000000
-#define EBUS_DCSR_DMA_ON        0x02000000
-#define EBUS_DCSR_A_LOADED      0x04000000
-#define EBUS_DCSR_NA_LOADED     0x08000000
-#define EBUS_DCSR_DEV_ID_MASK   0xf0000000
-
-extern struct linux_ebus                *ebus_chain;
-
-extern void ebus_init(void);
-
-#define for_each_ebus(bus)                                              \
-        for((bus) = ebus_chain; (bus); (bus) = (bus)->next)
-
-#define for_each_ebusdev(dev, bus)                                      \
-        for((dev) = (bus)->devices; (dev); (dev) = (dev)->next)
-
-#define for_each_edevchild(dev, child)                                  \
-        for((child) = (dev)->children; (child); (child) = (child)->next)
-
-#endif /* !(__SPARC_EBUS_H) */
diff --git a/include/asm-sparc/ebus_64.h b/include/asm-sparc/ebus_64.h
deleted file mode 100644
index fcc62b97ced5..000000000000
--- a/include/asm-sparc/ebus_64.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * ebus.h: PCI to Ebus pseudo driver software state.
- *
- * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- */
-
-#ifndef __SPARC64_EBUS_H
-#define __SPARC64_EBUS_H
-
-#include <asm/oplib.h>
-#include <asm/prom.h>
-#include <asm/of_device.h>
-
-struct linux_ebus_child {
-        struct linux_ebus_child         *next;
-        struct linux_ebus_device        *parent;
-        struct linux_ebus               *bus;
-        struct device_node              *prom_node;
-        struct resource                  resource[PROMREG_MAX];
-        int                              num_addrs;
-        unsigned int                     irqs[PROMINTR_MAX];
-        int                              num_irqs;
-};
-
-struct linux_ebus_device {
-        struct of_device                ofdev;
-        struct linux_ebus_device        *next;
-        struct linux_ebus_child         *children;
-        struct linux_ebus               *bus;
-        struct device_node              *prom_node;
-        struct resource                  resource[PROMREG_MAX];
-        int                              num_addrs;
-        unsigned int                     irqs[PROMINTR_MAX];
-        int                              num_irqs;
-};
-#define to_ebus_device(d) container_of(d, struct linux_ebus_device, ofdev.dev)
-
-struct linux_ebus {
-        struct of_device                ofdev;
-        struct linux_ebus               *next;
-        struct linux_ebus_device        *devices;
-        struct pci_dev                  *self;
-        int                              index;
-        int                              is_rio;
-        struct device_node              *prom_node;
-};
-#define to_ebus(d) container_of(d, struct linux_ebus, ofdev.dev)
-
-struct ebus_dma_info {
-        spinlock_t      lock;
-        void __iomem    *regs;
-
-        unsigned int    flags;
-#define EBUS_DMA_FLAG_USE_EBDMA_HANDLER         0x00000001
-#define EBUS_DMA_FLAG_TCI_DISABLE               0x00000002
-
-        /* These are only valid is EBUS_DMA_FLAG_USE_EBDMA_HANDLER is
-         * set.
-         */
-        void (*callback)(struct ebus_dma_info *p, int event, void *cookie);
-        void *client_cookie;
-        unsigned int    irq;
-#define EBUS_DMA_EVENT_ERROR    1
-#define EBUS_DMA_EVENT_DMA      2
-#define EBUS_DMA_EVENT_DEVICE   4
-
-        unsigned char   name[64];
-};
-
-extern int ebus_dma_register(struct ebus_dma_info *p);
-extern int ebus_dma_irq_enable(struct ebus_dma_info *p, int on);
-extern void ebus_dma_unregister(struct ebus_dma_info *p);
-extern int ebus_dma_request(struct ebus_dma_info *p, dma_addr_t bus_addr,
-                            size_t len);
-extern void ebus_dma_prepare(struct ebus_dma_info *p, int write);
-extern unsigned int ebus_dma_residue(struct ebus_dma_info *p);
-extern unsigned int ebus_dma_addr(struct ebus_dma_info *p);
-extern void ebus_dma_enable(struct ebus_dma_info *p, int on);
-
-extern struct linux_ebus                *ebus_chain;
-
-extern void ebus_init(void);
-
-#define for_each_ebus(bus)                                              \
-        for((bus) = ebus_chain; (bus); (bus) = (bus)->next)
-
-#define for_each_ebusdev(dev, bus)                                      \
-        for((dev) = (bus)->devices; (dev); (dev) = (dev)->next)
-
-#define for_each_edevchild(dev, child)                                  \
-        for((child) = (dev)->children; (child); (child) = (child)->next)
-
-#endif /* !(__SPARC64_EBUS_H) */
diff --git a/include/asm-sparc/ecc.h b/include/asm-sparc/ecc.h
deleted file mode 100644
index ccb84b66fef1..000000000000
--- a/include/asm-sparc/ecc.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * ecc.h: Definitions and defines for the external cache/memory
- *        controller on the sun4m.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_ECC_H
-#define _SPARC_ECC_H
-
-/* These registers are accessed through the SRMMU passthrough ASI 0x20 */
-#define ECC_ENABLE     0x00000000       /* ECC enable register */
-#define ECC_FSTATUS    0x00000008       /* ECC fault status register */
-#define ECC_FADDR      0x00000010       /* ECC fault address register */
-#define ECC_DIGNOSTIC  0x00000018       /* ECC diagnostics register */
-#define ECC_MBAENAB    0x00000020       /* MBus arbiter enable register */
-#define ECC_DMESG      0x00001000       /* Diagnostic message passing area */
-
-/* ECC MBus Arbiter Enable register:
- *
- * ----------------------------------------
- * |              |SBUS|MOD3|MOD2|MOD1|RSV|
- * ----------------------------------------
- *  31           5   4   3    2    1    0
- *
- * SBUS: Enable MBus Arbiter on the SBus 0=off 1=on
- * MOD3: Enable MBus Arbiter on MBus module 3  0=off 1=on
- * MOD2: Enable MBus Arbiter on MBus module 2  0=off 1=on
- * MOD1: Enable MBus Arbiter on MBus module 1  0=off 1=on
- */
-
-#define ECC_MBAE_SBUS     0x00000010
-#define ECC_MBAE_MOD3     0x00000008
-#define ECC_MBAE_MOD2     0x00000004
-#define ECC_MBAE_MOD1     0x00000002 
-
-/* ECC Fault Control Register layout:
- *
- * -----------------------------
- * |    RESV   | ECHECK | EINT |
- * -----------------------------
- *  31        2     1       0
- *
- * ECHECK:  Enable ECC checking.  0=off 1=on
- * EINT:  Enable Interrupts for correctable errors. 0=off 1=on
- */ 
-#define ECC_FCR_CHECK    0x00000002
-#define ECC_FCR_INTENAB  0x00000001
-
-/* ECC Fault Address Register Zero layout:
- *
- * -----------------------------------------------------
- * | MID | S | RSV |  VA   | BM |AT| C| SZ |TYP| PADDR |
- * -----------------------------------------------------
- *  31-28  27 26-22  21-14   13  12 11 10-8 7-4   3-0
- *
- * MID: ModuleID of the faulting processor. ie. who did it?
- * S: Supervisor/Privileged access? 0=no 1=yes
- * VA: Bits 19-12 of the virtual faulting address, these are the
- *     superset bits in the virtual cache and can be used for
- *     a flush operation if necessary.
- * BM: Boot mode? 0=no 1=yes  This is just like the SRMMU boot
- *     mode bit.
- * AT: Did this fault happen during an atomic instruction? 0=no
- *     1=yes.  This means either an 'ldstub' or 'swap' instruction
- *     was in progress (but not finished) when this fault happened.
- *     This indicated whether the bus was locked when the fault
- *     occurred.
- * C: Did the pte for this access indicate that it was cacheable?
- *    0=no 1=yes
- * SZ: The size of the transaction.
- * TYP: The transaction type.
- * PADDR: Bits 35-32 of the physical address for the fault.
- */
-#define ECC_FADDR0_MIDMASK   0xf0000000
-#define ECC_FADDR0_S         0x08000000
-#define ECC_FADDR0_VADDR     0x003fc000
-#define ECC_FADDR0_BMODE     0x00002000
-#define ECC_FADDR0_ATOMIC    0x00001000
-#define ECC_FADDR0_CACHE     0x00000800
-#define ECC_FADDR0_SIZE      0x00000700
-#define ECC_FADDR0_TYPE      0x000000f0
-#define ECC_FADDR0_PADDR     0x0000000f
-
-/* ECC Fault Address Register One layout:
- *
- * -------------------------------------
- * |          Physical Address 31-0    |
- * -------------------------------------
- *  31                               0
- *
- * You get the upper 4 bits of the physical address from the
- * PADDR field in ECC Fault Address Zero register.
- */
-
-/* ECC Fault Status Register layout:
- *
- * ----------------------------------------------
- * | RESV|C2E|MULT|SYNDROME|DWORD|UNC|TIMEO|BS|C|
- * ----------------------------------------------
- *  31-18  17  16    15-8    7-4   3    2    1 0
- *
- * C2E: A C2 graphics error occurred. 0=no 1=yes (SS10 only)
- * MULT: Multiple errors occurred ;-O 0=no 1=prom_panic(yes)
- * SYNDROME: Controller is mentally unstable.
- * DWORD:
- * UNC: Uncorrectable error.  0=no 1=yes
- * TIMEO: Timeout occurred. 0=no 1=yes
- * BS: C2 graphics bad slot access. 0=no 1=yes (SS10 only)
- * C: Correctable error? 0=no 1=yes
- */
-
-#define ECC_FSR_C2ERR    0x00020000
-#define ECC_FSR_MULT     0x00010000
-#define ECC_FSR_SYND     0x0000ff00
-#define ECC_FSR_DWORD    0x000000f0
-#define ECC_FSR_UNC      0x00000008
-#define ECC_FSR_TIMEO    0x00000004
-#define ECC_FSR_BADSLOT  0x00000002
-#define ECC_FSR_C        0x00000001
-
-#endif /* !(_SPARC_ECC_H) */
diff --git a/include/asm-sparc/eeprom.h b/include/asm-sparc/eeprom.h
deleted file mode 100644
index e17beeceb405..000000000000
--- a/include/asm-sparc/eeprom.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * eeprom.h:  Definitions for the Sun eeprom.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-/* The EEPROM and the Mostek Mk48t02 use the same IO address space
- * for their registers/data areas.  The IDPROM lives here too.
- */
diff --git a/include/asm-sparc/elf.h b/include/asm-sparc/elf.h
deleted file mode 100644
index f035c45d7b5e..000000000000
--- a/include/asm-sparc/elf.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_ELF_H
-#define ___ASM_SPARC_ELF_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/elf_64.h>
-#else
-#include <asm-sparc/elf_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/elf_32.h b/include/asm-sparc/elf_32.h
deleted file mode 100644
index d043f80bc2fd..000000000000
--- a/include/asm-sparc/elf_32.h
+++ /dev/null
@@ -1,145 +0,0 @@
-#ifndef __ASMSPARC_ELF_H
-#define __ASMSPARC_ELF_H
-
-/*
- * ELF register definitions..
- */
-
-#include <asm/ptrace.h>
-
-/*
- * Sparc section types
- */
-#define STT_REGISTER            13
-
-/*
- * Sparc ELF relocation types
- */
-#define R_SPARC_NONE            0
-#define R_SPARC_8               1
-#define R_SPARC_16              2
-#define R_SPARC_32              3
-#define R_SPARC_DISP8           4
-#define R_SPARC_DISP16          5
-#define R_SPARC_DISP32          6
-#define R_SPARC_WDISP30         7
-#define R_SPARC_WDISP22         8
-#define R_SPARC_HI22            9
-#define R_SPARC_22              10
-#define R_SPARC_13              11
-#define R_SPARC_LO10            12
-#define R_SPARC_GOT10           13
-#define R_SPARC_GOT13           14
-#define R_SPARC_GOT22           15
-#define R_SPARC_PC10            16
-#define R_SPARC_PC22            17
-#define R_SPARC_WPLT30          18
-#define R_SPARC_COPY            19
-#define R_SPARC_GLOB_DAT        20
-#define R_SPARC_JMP_SLOT        21
-#define R_SPARC_RELATIVE        22
-#define R_SPARC_UA32            23
-#define R_SPARC_PLT32           24
-#define R_SPARC_HIPLT22         25
-#define R_SPARC_LOPLT10         26
-#define R_SPARC_PCPLT32         27
-#define R_SPARC_PCPLT22         28
-#define R_SPARC_PCPLT10         29
-#define R_SPARC_10              30
-#define R_SPARC_11              31
-#define R_SPARC_64              32
-#define R_SPARC_OLO10           33
-#define R_SPARC_WDISP16         40
-#define R_SPARC_WDISP19         41
-#define R_SPARC_7               43
-#define R_SPARC_5               44
-#define R_SPARC_6               45
-
-/* Bits present in AT_HWCAP, primarily for Sparc32.  */
-
-#define HWCAP_SPARC_FLUSH       1    /* CPU supports flush instruction. */
-#define HWCAP_SPARC_STBAR       2
-#define HWCAP_SPARC_SWAP        4
-#define HWCAP_SPARC_MULDIV      8
-#define HWCAP_SPARC_V9          16
-#define HWCAP_SPARC_ULTRA3      32
-
-#define CORE_DUMP_USE_REGSET
-
-/* Format is:
- *      G0 --> G7
- *      O0 --> O7
- *      L0 --> L7
- *      I0 --> I7
- *      PSR, PC, nPC, Y, WIM, TBR
- */
-typedef unsigned long elf_greg_t;
-#define ELF_NGREG 38
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-typedef struct {
-        union {
-                unsigned long   pr_regs[32];
-                double          pr_dregs[16];
-        } pr_fr;
-        unsigned long __unused;
-        unsigned long   pr_fsr;
-        unsigned char   pr_qcnt;
-        unsigned char   pr_q_entrysize;
-        unsigned char   pr_en;
-        unsigned int    pr_q[64];
-} elf_fpregset_t;
-
-#include <asm/mbus.h>
-
-/*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-#define elf_check_arch(x) ((x)->e_machine == EM_SPARC)
-
-/*
- * These are used to set parameters in the core dumps.
- */
-#define ELF_ARCH        EM_SPARC
-#define ELF_CLASS       ELFCLASS32
-#define ELF_DATA        ELFDATA2MSB
-
-#define USE_ELF_CORE_DUMP
-#ifndef CONFIG_SUN4
-#define ELF_EXEC_PAGESIZE       4096
-#else
-#define ELF_EXEC_PAGESIZE       8192
-#endif
-
-
-/* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
-   use of this is to invoke "./ld.so someprog" to test out a new version of
-   the loader.  We need to make sure that it is out of the way of the program
-   that it will "exec", and that there is sufficient room for the brk.  */
-
-#define ELF_ET_DYN_BASE         (TASK_UNMAPPED_BASE)
-
-/* This yields a mask that user programs can use to figure out what
-   instruction set this cpu supports.  This can NOT be done in userspace
-   on Sparc.  */
-
-/* Sun4c has none of the capabilities, most sun4m's have them all.
- * XXX This is gross, set some global variable at boot time. -DaveM
- */
-#define ELF_HWCAP       ((ARCH_SUN4C_SUN4) ? 0 : \
-                         (HWCAP_SPARC_FLUSH | HWCAP_SPARC_STBAR | \
-                          HWCAP_SPARC_SWAP | \
-                          ((srmmu_modtype != Cypress && \
-                            srmmu_modtype != Cypress_vE && \
-                            srmmu_modtype != Cypress_vD) ? \
-                           HWCAP_SPARC_MULDIV : 0)))
-
-/* 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. */
-
-#define ELF_PLATFORM    (NULL)
-
-#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
-
-#endif /* !(__ASMSPARC_ELF_H) */
diff --git a/include/asm-sparc/elf_64.h b/include/asm-sparc/elf_64.h
deleted file mode 100644
index 0818a1308f4e..000000000000
--- a/include/asm-sparc/elf_64.h
+++ /dev/null
@@ -1,217 +0,0 @@
-#ifndef __ASM_SPARC64_ELF_H
-#define __ASM_SPARC64_ELF_H
-
-/*
- * ELF register definitions..
- */
-
-#include <asm/ptrace.h>
-#include <asm/processor.h>
-#include <asm/uaccess.h>
-#include <asm/spitfire.h>
-
-/*
- * Sparc section types
- */
-#define STT_REGISTER            13
-
-/*
- * Sparc ELF relocation types
- */
-#define R_SPARC_NONE            0
-#define R_SPARC_8               1
-#define R_SPARC_16              2
-#define R_SPARC_32              3
-#define R_SPARC_DISP8           4
-#define R_SPARC_DISP16          5
-#define R_SPARC_DISP32          6
-#define R_SPARC_WDISP30         7
-#define R_SPARC_WDISP22         8
-#define R_SPARC_HI22            9
-#define R_SPARC_22              10
-#define R_SPARC_13              11
-#define R_SPARC_LO10            12
-#define R_SPARC_GOT10           13
-#define R_SPARC_GOT13           14
-#define R_SPARC_GOT22           15
-#define R_SPARC_PC10            16
-#define R_SPARC_PC22            17
-#define R_SPARC_WPLT30          18
-#define R_SPARC_COPY            19
-#define R_SPARC_GLOB_DAT        20
-#define R_SPARC_JMP_SLOT        21
-#define R_SPARC_RELATIVE        22
-#define R_SPARC_UA32            23
-#define R_SPARC_PLT32           24
-#define R_SPARC_HIPLT22         25
-#define R_SPARC_LOPLT10         26
-#define R_SPARC_PCPLT32         27
-#define R_SPARC_PCPLT22         28
-#define R_SPARC_PCPLT10         29
-#define R_SPARC_10              30
-#define R_SPARC_11              31
-#define R_SPARC_64              32
-#define R_SPARC_OLO10           33
-#define R_SPARC_WDISP16         40
-#define R_SPARC_WDISP19         41
-#define R_SPARC_7               43
-#define R_SPARC_5               44
-#define R_SPARC_6               45
-
-/* Bits present in AT_HWCAP, primarily for Sparc32.  */
-
-#define HWCAP_SPARC_FLUSH       1    /* CPU supports flush instruction. */
-#define HWCAP_SPARC_STBAR       2
-#define HWCAP_SPARC_SWAP        4
-#define HWCAP_SPARC_MULDIV      8
-#define HWCAP_SPARC_V9          16
-#define HWCAP_SPARC_ULTRA3      32
-#define HWCAP_SPARC_BLKINIT     64
-#define HWCAP_SPARC_N2          128
-
-#define CORE_DUMP_USE_REGSET
-
-/*
- * These are used to set parameters in the core dumps.
- */
-#define ELF_ARCH                EM_SPARCV9
-#define ELF_CLASS               ELFCLASS64
-#define ELF_DATA                ELFDATA2MSB
-
-/* Format of 64-bit elf_gregset_t is:
- *      G0 --> G7
- *      O0 --> O7
- *      L0 --> L7
- *      I0 --> I7
- *      TSTATE
- *      TPC
- *      TNPC
- *      Y
- */
-typedef unsigned long elf_greg_t;
-#define ELF_NGREG 36
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-typedef struct {
-        unsigned long   pr_regs[32];
-        unsigned long   pr_fsr;
-        unsigned long   pr_gsr;
-        unsigned long   pr_fprs;
-} elf_fpregset_t;
-
-/* Format of 32-bit elf_gregset_t is:
- *      G0 --> G7
- *      O0 --> O7
- *      L0 --> L7
- *      I0 --> I7
- *      PSR, PC, nPC, Y, WIM, TBR
- */
-typedef unsigned int compat_elf_greg_t;
-#define COMPAT_ELF_NGREG 38
-typedef compat_elf_greg_t compat_elf_gregset_t[COMPAT_ELF_NGREG];
-
-typedef struct {
-        union {
-                unsigned int    pr_regs[32];
-                unsigned long   pr_dregs[16];
-        } pr_fr;
-        unsigned int __unused;
-        unsigned int    pr_fsr;
-        unsigned char   pr_qcnt;
-        unsigned char   pr_q_entrysize;
-        unsigned char   pr_en;
-        unsigned int    pr_q[64];
-} compat_elf_fpregset_t;
-
-/* UltraSparc extensions.  Still unused, but will be eventually.  */
-typedef struct {
-        unsigned int pr_type;
-        unsigned int pr_align;
-        union {
-                struct {
-                        union {
-                                unsigned int    pr_regs[32];
-                                unsigned long   pr_dregs[16];
-                                long double     pr_qregs[8];
-                        } pr_xfr;
-                } pr_v8p;
-                unsigned int    pr_xfsr;
-                unsigned int    pr_fprs;
-                unsigned int    pr_xg[8];
-                unsigned int    pr_xo[8];
-                unsigned long   pr_tstate;
-                unsigned int    pr_filler[8];
-        } pr_un;
-} elf_xregset_t;
-
-/*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-#define elf_check_arch(x)               ((x)->e_machine == ELF_ARCH)
-#define compat_elf_check_arch(x)        ((x)->e_machine == EM_SPARC || \
-                                         (x)->e_machine == EM_SPARC32PLUS)
-#define compat_start_thread             start_thread32
-
-#define USE_ELF_CORE_DUMP
-#define ELF_EXEC_PAGESIZE       PAGE_SIZE
-
-/* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
-   use of this is to invoke "./ld.so someprog" to test out a new version of
-   the loader.  We need to make sure that it is out of the way of the program
-   that it will "exec", and that there is sufficient room for the brk.  */
-
-#define ELF_ET_DYN_BASE         0x0000010000000000UL
-#define COMPAT_ELF_ET_DYN_BASE  0x0000000070000000UL
-
-
-/* This yields a mask that user programs can use to figure out what
-   instruction set this cpu supports.  */
-
-/* On Ultra, we support all of the v8 capabilities. */
-static inline unsigned int sparc64_elf_hwcap(void)
-{
-        unsigned int cap = (HWCAP_SPARC_FLUSH | HWCAP_SPARC_STBAR |
-                            HWCAP_SPARC_SWAP | HWCAP_SPARC_MULDIV |
-                            HWCAP_SPARC_V9);
-
-        if (tlb_type == cheetah || tlb_type == cheetah_plus)
-                cap |= HWCAP_SPARC_ULTRA3;
-        else if (tlb_type == hypervisor) {
-                if (sun4v_chip_type == SUN4V_CHIP_NIAGARA1 ||
-                    sun4v_chip_type == SUN4V_CHIP_NIAGARA2)
-                        cap |= HWCAP_SPARC_BLKINIT;
-                if (sun4v_chip_type == SUN4V_CHIP_NIAGARA2)
-                        cap |= HWCAP_SPARC_N2;
-        }
-
-        return cap;
-}
-
-#define ELF_HWCAP       sparc64_elf_hwcap();
-
-/* 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.  */
-
-#define ELF_PLATFORM    (NULL)
-
-#define SET_PERSONALITY(ex, ibcs2)                      \
-do {    unsigned long new_flags = current_thread_info()->flags; \
-        new_flags &= _TIF_32BIT;                        \
-        if ((ex).e_ident[EI_CLASS] == ELFCLASS32)       \
-                new_flags |= _TIF_32BIT;                \
-        else                                            \
-                new_flags &= ~_TIF_32BIT;               \
-        if ((current_thread_info()->flags & _TIF_32BIT) \
-            != new_flags)                               \
-                set_thread_flag(TIF_ABI_PENDING);       \
-        else                                            \
-                clear_thread_flag(TIF_ABI_PENDING);     \
-        /* flush_thread will update pgd cache */        \
-        if (ibcs2)                                      \
-                set_personality(PER_SVR4);              \
-        else if (current->personality != PER_LINUX32)   \
-                set_personality(PER_LINUX);             \
-} while (0)
-
-#endif /* !(__ASM_SPARC64_ELF_H) */
diff --git a/include/asm-sparc/emergency-restart.h b/include/asm-sparc/emergency-restart.h
deleted file mode 100644
index 108d8c48e42e..000000000000
--- a/include/asm-sparc/emergency-restart.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-
-#include <asm-generic/emergency-restart.h>
-
-#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/include/asm-sparc/envctrl.h b/include/asm-sparc/envctrl.h
deleted file mode 100644
index 624fa7e2da8e..000000000000
--- a/include/asm-sparc/envctrl.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- *
- * envctrl.h: Definitions for access to the i2c environment
- *            monitoring on Ultrasparc systems.
- *
- * Copyright (C) 1998  Eddie C. Dost  (ecd@skynet.be)
- * Copyright (C) 2000  Vinh Truong  (vinh.truong@eng.sun.com)
- * VT - Add all ioctl commands and environment status definitions
- * VT - Add application note
- */
-#ifndef _SPARC64_ENVCTRL_H
-#define _SPARC64_ENVCTRL_H 1
-
-#include <linux/ioctl.h>
-
-/* Application note:
- *
- * The driver supports 4 operations: open(), close(), ioctl(), read()
- * The device name is /dev/envctrl.
- * Below is sample usage:
- *
- *      fd = open("/dev/envtrl", O_RDONLY);
- *      if (ioctl(fd, ENVCTRL_READ_SHUTDOWN_TEMPERATURE, 0) < 0)
- *              printf("error\n");
- *      ret = read(fd, buf, 10);
- *      close(fd);
- *
- * Notice in the case of cpu voltage and temperature, the default is
- * cpu0.  If we need to know the info of cpu1, cpu2, cpu3, we need to
- * pass in cpu number in ioctl() last parameter.  For example, to
- * get the voltage of cpu2:
- *
- *      ioctlbuf[0] = 2;
- *      if (ioctl(fd, ENVCTRL_READ_CPU_VOLTAGE, ioctlbuf) < 0)
- *              printf("error\n");
- *      ret = read(fd, buf, 10);
- *
- * All the return values are in ascii.  So check read return value
- * and do appropriate conversions in your application.
- */
-
-/* IOCTL commands */
-
-/* Note: these commands reflect possible monitor features.
- * Some boards choose to support some of the features only.
- */
-#define ENVCTRL_RD_CPU_TEMPERATURE      _IOR('p', 0x40, int)
-#define ENVCTRL_RD_CPU_VOLTAGE          _IOR('p', 0x41, int)
-#define ENVCTRL_RD_FAN_STATUS           _IOR('p', 0x42, int)
-#define ENVCTRL_RD_WARNING_TEMPERATURE  _IOR('p', 0x43, int)
-#define ENVCTRL_RD_SHUTDOWN_TEMPERATURE _IOR('p', 0x44, int)
-#define ENVCTRL_RD_VOLTAGE_STATUS       _IOR('p', 0x45, int)
-#define ENVCTRL_RD_SCSI_TEMPERATURE     _IOR('p', 0x46, int)
-#define ENVCTRL_RD_ETHERNET_TEMPERATURE _IOR('p', 0x47, int)
-#define ENVCTRL_RD_MTHRBD_TEMPERATURE   _IOR('p', 0x48, int)
-
-#define ENVCTRL_RD_GLOBALADDRESS        _IOR('p', 0x49, int)
-
-/* Read return values for a voltage status request. */
-#define ENVCTRL_VOLTAGE_POWERSUPPLY_GOOD        0x01
-#define ENVCTRL_VOLTAGE_BAD                     0x02
-#define ENVCTRL_POWERSUPPLY_BAD                 0x03
-#define ENVCTRL_VOLTAGE_POWERSUPPLY_BAD         0x04
-
-/* Read return values for a fan status request.
- * A failure match means either the fan fails or
- * the fan is not connected.  Some boards have optional
- * connectors to connect extra fans.
- *
- * There are maximum 8 monitor fans.  Some are cpu fans
- * some are system fans.  The mask below only indicates
- * fan by order number.
- * Below is a sample application:
- *
- *      if (ioctl(fd, ENVCTRL_READ_FAN_STATUS, 0) < 0) {
- *              printf("ioctl fan failed\n");
- *      }
- *      if (read(fd, rslt, 1) <= 0) {
- *              printf("error or fan not monitored\n");
- *      } else {
- *              if (rslt[0] == ENVCTRL_ALL_FANS_GOOD) {
- *                      printf("all fans good\n");
- *      } else if (rslt[0] == ENVCTRL_ALL_FANS_BAD) {
- *              printf("all fans bad\n");
- *      } else {
- *              if (rslt[0] & ENVCTRL_FAN0_FAILURE_MASK) {
- *                      printf("fan 0 failed or not connected\n");
- *      }
- *      ......
- */
-
-#define ENVCTRL_ALL_FANS_GOOD                   0x00
-#define ENVCTRL_FAN0_FAILURE_MASK               0x01
-#define ENVCTRL_FAN1_FAILURE_MASK               0x02
-#define ENVCTRL_FAN2_FAILURE_MASK               0x04
-#define ENVCTRL_FAN3_FAILURE_MASK               0x08
-#define ENVCTRL_FAN4_FAILURE_MASK               0x10
-#define ENVCTRL_FAN5_FAILURE_MASK               0x20
-#define ENVCTRL_FAN6_FAILURE_MASK               0x40
-#define ENVCTRL_FAN7_FAILURE_MASK               0x80
-#define ENVCTRL_ALL_FANS_BAD                    0xFF
-
-#endif /* !(_SPARC64_ENVCTRL_H) */
diff --git a/include/asm-sparc/errno.h b/include/asm-sparc/errno.h
deleted file mode 100644
index a9ef172977de..000000000000
--- a/include/asm-sparc/errno.h
+++ /dev/null
@@ -1,113 +0,0 @@
-#ifndef _SPARC_ERRNO_H
-#define _SPARC_ERRNO_H
-
-/* These match the SunOS error numbering scheme. */
-
-#include <asm-generic/errno-base.h>
-
-#define EWOULDBLOCK     EAGAIN  /* Operation would block */
-#define EINPROGRESS     36      /* Operation now in progress */
-#define EALREADY        37      /* Operation already in progress */
-#define ENOTSOCK        38      /* Socket operation on non-socket */
-#define EDESTADDRREQ    39      /* Destination address required */
-#define EMSGSIZE        40      /* Message too long */
-#define EPROTOTYPE      41      /* Protocol wrong type for socket */
-#define ENOPROTOOPT     42      /* Protocol not available */
-#define EPROTONOSUPPORT 43      /* Protocol not supported */
-#define ESOCKTNOSUPPORT 44      /* Socket type not supported */
-#define EOPNOTSUPP      45      /* Op not supported on transport endpoint */
-#define EPFNOSUPPORT    46      /* Protocol family not supported */
-#define EAFNOSUPPORT    47      /* Address family not supported by protocol */
-#define EADDRINUSE      48      /* Address already in use */
-#define EADDRNOTAVAIL   49      /* Cannot assign requested address */
-#define ENETDOWN        50      /* Network is down */
-#define ENETUNREACH     51      /* Network is unreachable */
-#define ENETRESET       52      /* Net dropped connection because of reset */
-#define ECONNABORTED    53      /* Software caused connection abort */
-#define ECONNRESET      54      /* Connection reset by peer */
-#define ENOBUFS         55      /* No buffer space available */
-#define EISCONN         56      /* Transport endpoint is already connected */
-#define ENOTCONN        57      /* Transport endpoint is not connected */
-#define ESHUTDOWN       58      /* No send after transport endpoint shutdown */
-#define ETOOMANYREFS    59      /* Too many references: cannot splice */
-#define ETIMEDOUT       60      /* Connection timed out */
-#define ECONNREFUSED    61      /* Connection refused */
-#define ELOOP           62      /* Too many symbolic links encountered */
-#define ENAMETOOLONG    63      /* File name too long */
-#define EHOSTDOWN       64      /* Host is down */
-#define EHOSTUNREACH    65      /* No route to host */
-#define ENOTEMPTY       66      /* Directory not empty */
-#define EPROCLIM        67      /* SUNOS: Too many processes */
-#define EUSERS          68      /* Too many users */
-#define EDQUOT          69      /* Quota exceeded */
-#define ESTALE          70      /* Stale NFS file handle */
-#define EREMOTE         71      /* Object is remote */
-#define ENOSTR          72      /* Device not a stream */
-#define ETIME           73      /* Timer expired */
-#define ENOSR           74      /* Out of streams resources */
-#define ENOMSG          75      /* No message of desired type */
-#define EBADMSG         76      /* Not a data message */
-#define EIDRM           77      /* Identifier removed */
-#define EDEADLK         78      /* Resource deadlock would occur */
-#define ENOLCK          79      /* No record locks available */
-#define ENONET          80      /* Machine is not on the network */
-#define ERREMOTE        81      /* SunOS: Too many lvls of remote in path */
-#define ENOLINK         82      /* Link has been severed */
-#define EADV            83      /* Advertise error */
-#define ESRMNT          84      /* Srmount error */
-#define ECOMM           85      /* Communication error on send */
-#define EPROTO          86      /* Protocol error */
-#define EMULTIHOP       87      /* Multihop attempted */
-#define EDOTDOT         88      /* RFS specific error */
-#define EREMCHG         89      /* Remote address changed */
-#define ENOSYS          90      /* Function not implemented */
-
-/* The rest have no SunOS equivalent. */
-#define ESTRPIPE        91      /* Streams pipe error */
-#define EOVERFLOW       92      /* Value too large for defined data type */
-#define EBADFD          93      /* File descriptor in bad state */
-#define ECHRNG          94      /* Channel number out of range */
-#define EL2NSYNC        95      /* Level 2 not synchronized */
-#define EL3HLT          96      /* Level 3 halted */
-#define EL3RST          97      /* Level 3 reset */
-#define ELNRNG          98      /* Link number out of range */
-#define EUNATCH         99      /* Protocol driver not attached */
-#define ENOCSI          100     /* No CSI structure available */
-#define EL2HLT          101     /* Level 2 halted */
-#define EBADE           102     /* Invalid exchange */
-#define EBADR           103     /* Invalid request descriptor */
-#define EXFULL          104     /* Exchange full */
-#define ENOANO          105     /* No anode */
-#define EBADRQC         106     /* Invalid request code */
-#define EBADSLT         107     /* Invalid slot */
-#define EDEADLOCK       108     /* File locking deadlock error */
-#define EBFONT          109     /* Bad font file format */
-#define ELIBEXEC        110     /* Cannot exec a shared library directly */
-#define ENODATA         111     /* No data available */
-#define ELIBBAD         112     /* Accessing a corrupted shared library */
-#define ENOPKG          113     /* Package not installed */
-#define ELIBACC         114     /* Can not access a needed shared library */
-#define ENOTUNIQ        115     /* Name not unique on network */
-#define ERESTART        116     /* Interrupted syscall should be restarted */
-#define EUCLEAN         117     /* Structure needs cleaning */
-#define ENOTNAM         118     /* Not a XENIX named type file */
-#define ENAVAIL         119     /* No XENIX semaphores available */
-#define EISNAM          120     /* Is a named type file */
-#define EREMOTEIO       121     /* Remote I/O error */
-#define EILSEQ          122     /* Illegal byte sequence */
-#define ELIBMAX         123     /* Atmpt to link in too many shared libs */
-#define ELIBSCN         124     /* .lib section in a.out corrupted */
-
-#define ENOMEDIUM       125     /* No medium found */
-#define EMEDIUMTYPE     126     /* Wrong medium type */
-#define ECANCELED       127     /* Operation Cancelled */
-#define ENOKEY          128     /* Required key not available */
-#define EKEYEXPIRED     129     /* Key has expired */
-#define EKEYREVOKED     130     /* Key has been revoked */
-#define EKEYREJECTED    131     /* Key was rejected by service */
-
-/* for robust mutexes */
-#define EOWNERDEAD      132     /* Owner died */
-#define ENOTRECOVERABLE 133     /* State not recoverable */
-
-#endif
diff --git a/include/asm-sparc/estate.h b/include/asm-sparc/estate.h
deleted file mode 100644
index 520c08560d1b..000000000000
--- a/include/asm-sparc/estate.h
+++ /dev/null
@@ -1,49 +0,0 @@
-#ifndef _SPARC64_ESTATE_H
-#define _SPARC64_ESTATE_H
-
-/* UltraSPARC-III E-cache Error Enable */
-#define ESTATE_ERROR_FMT        0x0000000000040000 /* Force MTAG ECC            */
-#define ESTATE_ERROR_FMESS      0x000000000003c000 /* Forced MTAG ECC val       */
-#define ESTATE_ERROR_FMD        0x0000000000002000 /* Force DATA ECC            */
-#define ESTATE_ERROR_FDECC      0x0000000000001ff0 /* Forced DATA ECC val       */
-#define ESTATE_ERROR_UCEEN      0x0000000000000008 /* See below                 */
-#define ESTATE_ERROR_NCEEN      0x0000000000000002 /* See below                 */
-#define ESTATE_ERROR_CEEN       0x0000000000000001 /* See below                 */
-
-/* UCEEN enables the fast_ECC_error trap for: 1) software correctable E-cache
- * errors 2) uncorrectable E-cache errors.  Such events only occur on reads
- * of the E-cache by the local processor for: 1) data loads 2) instruction
- * fetches 3) atomic operations.  Such events _cannot_ occur for: 1) merge
- * 2) writeback 2) copyout.  The AFSR bits associated with these traps are
- * UCC and UCU.
- */
-
-/* NCEEN enables instruction_access_error, data_access_error, and ECC_error traps
- * for uncorrectable ECC errors and system errors.
- *
- * Uncorrectable system bus data error or MTAG ECC error, system bus TimeOUT,
- * or system bus BusERR:
- * 1) As the result of an instruction fetch, will generate instruction_access_error
- * 2) As the result of a load etc. will generate data_access_error.
- * 3) As the result of store merge completion, writeback, or copyout will
- *    generate a disrupting ECC_error trap.
- * 4) As the result of such errors on instruction vector fetch can generate any
- *    of the 3 trap types.
- *
- * The AFSR bits associated with these traps are EMU, EDU, WDU, CPU, IVU, UE,
- * BERR, and TO.
- */
-
-/* CEEN enables the ECC_error trap for hardware corrected ECC errors.  System bus
- * reads resulting in a hardware corrected data or MTAG ECC error will generate an
- * ECC_error disrupting trap with this bit enabled.
- *
- * This same trap will also be generated when a hardware corrected ECC error results
- * during store merge, writeback, and copyout operations.
- */
-
-/* In general, if the trap enable bits above are disabled the AFSR bits will still
- * log the events even though the trap will not be generated by the processor.
- */
-
-#endif /* _SPARC64_ESTATE_H */
diff --git a/include/asm-sparc/fb.h b/include/asm-sparc/fb.h
deleted file mode 100644
index b83e44729655..000000000000
--- a/include/asm-sparc/fb.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef _SPARC_FB_H_
-#define _SPARC_FB_H_
-#include <linux/fb.h>
-#include <linux/fs.h>
-#include <asm/page.h>
-#include <asm/prom.h>
-
-static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
-                                unsigned long off)
-{
-#ifdef CONFIG_SPARC64
-        vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
-#endif
-}
-
-static inline int fb_is_primary_device(struct fb_info *info)
-{
-        struct device *dev = info->device;
-        struct device_node *node;
-
-        node = dev->archdata.prom_node;
-        if (node &&
-            node == of_console_device)
-                return 1;
-
-        return 0;
-}
-
-#endif /* _SPARC_FB_H_ */
diff --git a/include/asm-sparc/fbio.h b/include/asm-sparc/fbio.h
deleted file mode 100644
index b9215a0907d3..000000000000
--- a/include/asm-sparc/fbio.h
+++ /dev/null
@@ -1,330 +0,0 @@
-#ifndef __LINUX_FBIO_H
-#define __LINUX_FBIO_H
-
-#include <linux/compiler.h>
-#include <linux/types.h>
-
-/* Constants used for fbio SunOS compatibility */
-/* (C) 1996 Miguel de Icaza */
-
-/* Frame buffer types */
-#define FBTYPE_NOTYPE           -1
-#define FBTYPE_SUN1BW           0   /* mono */
-#define FBTYPE_SUN1COLOR        1 
-#define FBTYPE_SUN2BW           2 
-#define FBTYPE_SUN2COLOR        3 
-#define FBTYPE_SUN2GP           4 
-#define FBTYPE_SUN5COLOR        5 
-#define FBTYPE_SUN3COLOR        6 
-#define FBTYPE_MEMCOLOR         7 
-#define FBTYPE_SUN4COLOR        8 
- 
-#define FBTYPE_NOTSUN1          9 
-#define FBTYPE_NOTSUN2          10
-#define FBTYPE_NOTSUN3          11
- 
-#define FBTYPE_SUNFAST_COLOR    12  /* cg6 */
-#define FBTYPE_SUNROP_COLOR     13
-#define FBTYPE_SUNFB_VIDEO      14
-#define FBTYPE_SUNGIFB          15
-#define FBTYPE_SUNGPLAS         16
-#define FBTYPE_SUNGP3           17
-#define FBTYPE_SUNGT            18
-#define FBTYPE_SUNLEO           19      /* zx Leo card */
-#define FBTYPE_MDICOLOR         20      /* cg14 */
-#define FBTYPE_TCXCOLOR         21      /* SUNW,tcx card */
-
-#define FBTYPE_LASTPLUSONE      21      /* This is not last + 1 in fact... */
-
-/* Does not seem to be listed in the Sun file either */
-#define FBTYPE_CREATOR          22
-#define FBTYPE_PCI_IGA1682      23
-#define FBTYPE_P9100COLOR       24
-
-#define FBTYPE_PCI_GENERIC      1000
-#define FBTYPE_PCI_MACH64       1001
-
-/* fbio ioctls */
-/* Returned by FBIOGTYPE */
-struct  fbtype {
-        int     fb_type;        /* fb type, see above */
-        int     fb_height;      /* pixels */
-        int     fb_width;       /* pixels */
-        int     fb_depth;
-        int     fb_cmsize;      /* color map entries */
-        int     fb_size;        /* fb size in bytes */
-};
-#define FBIOGTYPE _IOR('F', 0, struct fbtype)
-
-struct  fbcmap {
-        int             index;          /* first element (0 origin) */
-        int             count;
-        unsigned char   __user *red;
-        unsigned char   __user *green;
-        unsigned char   __user *blue;
-};
-
-#ifdef __KERNEL__
-#define FBIOPUTCMAP_SPARC _IOW('F', 3, struct fbcmap)
-#define FBIOGETCMAP_SPARC _IOW('F', 4, struct fbcmap)
-#else
-#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap)
-#define FBIOGETCMAP _IOW('F', 4, struct fbcmap)
-#endif
-
-/* # of device specific values */
-#define FB_ATTR_NDEVSPECIFIC    8
-/* # of possible emulations */
-#define FB_ATTR_NEMUTYPES       4
- 
-struct fbsattr {
-        int     flags;
-        int     emu_type;       /* -1 if none */
-        int     dev_specific[FB_ATTR_NDEVSPECIFIC];
-};
- 
-struct fbgattr {
-        int     real_type;      /* real frame buffer type */
-        int     owner;          /* unknown */
-        struct fbtype fbtype;   /* real frame buffer fbtype */
-        struct fbsattr sattr;   
-        int     emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */
-};
-#define FBIOSATTR  _IOW('F', 5, struct fbgattr) /* Unsupported: */
-#define FBIOGATTR  _IOR('F', 6, struct fbgattr) /* supported */
-
-#define FBIOSVIDEO _IOW('F', 7, int)
-#define FBIOGVIDEO _IOR('F', 8, int)
-
-struct fbcursor {
-        short set;              /* what to set, choose from the list above */
-        short enable;           /* cursor on/off */
-        struct fbcurpos pos;    /* cursor position */
-        struct fbcurpos hot;    /* cursor hot spot */
-        struct fbcmap cmap;     /* color map info */
-        struct fbcurpos size;   /* cursor bit map size */
-        char __user *image;     /* cursor image bits */
-        char __user *mask;      /* cursor mask bits */
-};
-
-/* set/get cursor attributes/shape */
-#define FBIOSCURSOR     _IOW('F', 24, struct fbcursor)
-#define FBIOGCURSOR     _IOWR('F', 25, struct fbcursor)
- 
-/* set/get cursor position */
-#define FBIOSCURPOS     _IOW('F', 26, struct fbcurpos)
-#define FBIOGCURPOS     _IOW('F', 27, struct fbcurpos)
- 
-/* get max cursor size */
-#define FBIOGCURMAX     _IOR('F', 28, struct fbcurpos)
-
-/* wid manipulation */
-struct fb_wid_alloc {
-#define FB_WID_SHARED_8         0
-#define FB_WID_SHARED_24        1
-#define FB_WID_DBL_8            2
-#define FB_WID_DBL_24           3
-        __u32   wa_type;
-        __s32   wa_index;       /* Set on return */
-        __u32   wa_count;       
-};
-struct fb_wid_item {
-        __u32   wi_type;
-        __s32   wi_index;
-        __u32   wi_attrs;
-        __u32   wi_values[32];
-};
-struct fb_wid_list {
-        __u32   wl_flags;
-        __u32   wl_count;
-        struct fb_wid_item      *wl_list;
-};
-
-#define FBIO_WID_ALLOC  _IOWR('F', 30, struct fb_wid_alloc)
-#define FBIO_WID_FREE   _IOW('F', 31, struct fb_wid_alloc)
-#define FBIO_WID_PUT    _IOW('F', 32, struct fb_wid_list)
-#define FBIO_WID_GET    _IOWR('F', 33, struct fb_wid_list)
-
-/* Creator ioctls */
-#define FFB_IOCTL       ('F'<<8)
-#define FFB_SYS_INFO            (FFB_IOCTL|80)
-#define FFB_CLUTREAD            (FFB_IOCTL|81)
-#define FFB_CLUTPOST            (FFB_IOCTL|82)
-#define FFB_SETDIAGMODE         (FFB_IOCTL|83)
-#define FFB_GETMONITORID        (FFB_IOCTL|84)
-#define FFB_GETVIDEOMODE        (FFB_IOCTL|85)
-#define FFB_SETVIDEOMODE        (FFB_IOCTL|86)
-#define FFB_SETSERVER           (FFB_IOCTL|87)
-#define FFB_SETOVCTL            (FFB_IOCTL|88)
-#define FFB_GETOVCTL            (FFB_IOCTL|89)
-#define FFB_GETSAXNUM           (FFB_IOCTL|90)
-#define FFB_FBDEBUG             (FFB_IOCTL|91)
-
-/* Cg14 ioctls */
-#define MDI_IOCTL          ('M'<<8)
-#define MDI_RESET          (MDI_IOCTL|1)
-#define MDI_GET_CFGINFO    (MDI_IOCTL|2)
-#define MDI_SET_PIXELMODE  (MDI_IOCTL|3)
-#    define MDI_32_PIX     32
-#    define MDI_16_PIX     16
-#    define MDI_8_PIX      8
-
-struct mdi_cfginfo {
-        int     mdi_ncluts;     /* Number of implemented CLUTs in this MDI */
-        int     mdi_type;       /* FBTYPE name */
-        int     mdi_height;     /* height */
-        int     mdi_width;      /* widht */
-        int     mdi_size;       /* available ram */
-        int     mdi_mode;       /* 8bpp, 16bpp or 32bpp */
-        int     mdi_pixfreq;    /* pixel clock (from PROM) */
-};
-
-/* SparcLinux specific ioctl for the MDI, should be replaced for
- * the SET_XLUT/SET_CLUTn ioctls instead
- */
-#define MDI_CLEAR_XLUT       (MDI_IOCTL|9)
-
-/* leo & ffb ioctls */
-struct fb_clut_alloc {
-        __u32   clutid; /* Set on return */
-        __u32   flag;
-        __u32   index;
-};
-
-struct fb_clut {
-#define FB_CLUT_WAIT    0x00000001      /* Not yet implemented */
-        __u32   flag;
-        __u32   clutid;
-        __u32   offset;
-        __u32   count;
-        char *  red;
-        char *  green;
-        char *  blue;
-};
-
-struct fb_clut32 {
-        __u32   flag;
-        __u32   clutid;
-        __u32   offset;
-        __u32   count;
-        __u32   red;
-        __u32   green;
-        __u32   blue;
-};
-
-#define LEO_CLUTALLOC   _IOWR('L', 53, struct fb_clut_alloc)
-#define LEO_CLUTFREE    _IOW('L', 54, struct fb_clut_alloc)
-#define LEO_CLUTREAD    _IOW('L', 55, struct fb_clut)
-#define LEO_CLUTPOST    _IOW('L', 56, struct fb_clut)
-#define LEO_SETGAMMA    _IOW('L', 68, int) /* Not yet implemented */
-#define LEO_GETGAMMA    _IOR('L', 69, int) /* Not yet implemented */
-
-#ifdef __KERNEL__
-/* Addresses on the fd of a cgsix that are mappable */
-#define CG6_FBC    0x70000000
-#define CG6_TEC    0x70001000
-#define CG6_BTREGS 0x70002000
-#define CG6_FHC    0x70004000
-#define CG6_THC    0x70005000
-#define CG6_ROM    0x70006000
-#define CG6_RAM    0x70016000
-#define CG6_DHC    0x80000000
-
-#define CG3_MMAP_OFFSET 0x4000000
-
-/* Addresses on the fd of a tcx that are mappable */
-#define TCX_RAM8BIT             0x00000000
-#define TCX_RAM24BIT            0x01000000
-#define TCX_UNK3                0x10000000
-#define TCX_UNK4                0x20000000
-#define TCX_CONTROLPLANE        0x28000000
-#define TCX_UNK6                0x30000000
-#define TCX_UNK7                0x38000000
-#define TCX_TEC                 0x70000000
-#define TCX_BTREGS              0x70002000
-#define TCX_THC                 0x70004000
-#define TCX_DHC                 0x70008000
-#define TCX_ALT                 0x7000a000
-#define TCX_SYNC                0x7000e000
-#define TCX_UNK2                0x70010000
-
-/* CG14 definitions */
-
-/* Offsets into the OBIO space: */
-#define CG14_REGS        0       /* registers */
-#define CG14_CURSORREGS  0x1000  /* cursor registers */
-#define CG14_DACREGS     0x2000  /* DAC registers */
-#define CG14_XLUT        0x3000  /* X Look Up Table -- ??? */
-#define CG14_CLUT1       0x4000  /* Color Look Up Table */
-#define CG14_CLUT2       0x5000  /* Color Look Up Table */
-#define CG14_CLUT3       0x6000  /* Color Look Up Table */
-#define CG14_AUTO        0xf000
-
-#endif /* KERNEL */
-
-/* These are exported to userland for applications to use */
-/* Mappable offsets for the cg14: control registers */
-#define MDI_DIRECT_MAP 0x10000000
-#define MDI_CTLREG_MAP 0x20000000
-#define MDI_CURSOR_MAP 0x30000000
-#define MDI_SHDW_VRT_MAP 0x40000000
-
-/* Mappable offsets for the cg14: frame buffer resolutions */
-/* 32 bits */
-#define MDI_CHUNKY_XBGR_MAP 0x50000000
-#define MDI_CHUNKY_BGR_MAP 0x60000000
-
-/* 16 bits */
-#define MDI_PLANAR_X16_MAP 0x70000000
-#define MDI_PLANAR_C16_MAP 0x80000000
-
-/* 8 bit is done as CG3 MMAP offset */
-/* 32 bits, planar */
-#define MDI_PLANAR_X32_MAP 0x90000000
-#define MDI_PLANAR_B32_MAP 0xa0000000
-#define MDI_PLANAR_G32_MAP 0xb0000000
-#define MDI_PLANAR_R32_MAP 0xc0000000
-
-/* Mappable offsets on leo */
-#define LEO_SS0_MAP            0x00000000
-#define LEO_LC_SS0_USR_MAP     0x00800000
-#define LEO_LD_SS0_MAP         0x00801000
-#define LEO_LX_CURSOR_MAP      0x00802000
-#define LEO_SS1_MAP            0x00803000
-#define LEO_LC_SS1_USR_MAP     0x01003000
-#define LEO_LD_SS1_MAP         0x01004000
-#define LEO_UNK_MAP            0x01005000
-#define LEO_LX_KRN_MAP         0x01006000
-#define LEO_LC_SS0_KRN_MAP     0x01007000
-#define LEO_LC_SS1_KRN_MAP     0x01008000
-#define LEO_LD_GBL_MAP         0x01009000
-#define LEO_UNK2_MAP           0x0100a000
-
-#ifdef __KERNEL__
-struct  fbcmap32 {
-        int             index;          /* first element (0 origin) */
-        int             count;
-        u32             red;
-        u32             green;
-        u32             blue;
-};
-
-#define FBIOPUTCMAP32   _IOW('F', 3, struct fbcmap32)
-#define FBIOGETCMAP32   _IOW('F', 4, struct fbcmap32)
-
-struct fbcursor32 {
-        short set;              /* what to set, choose from the list above */
-        short enable;           /* cursor on/off */
-        struct fbcurpos pos;    /* cursor position */
-        struct fbcurpos hot;    /* cursor hot spot */
-        struct fbcmap32 cmap;   /* color map info */
-        struct fbcurpos size;   /* cursor bit map size */
-        u32     image;          /* cursor image bits */
-        u32     mask;           /* cursor mask bits */
-};
-
-#define FBIOSCURSOR32   _IOW('F', 24, struct fbcursor32)
-#define FBIOGCURSOR32   _IOW('F', 25, struct fbcursor32)
-#endif
-
-#endif /* __LINUX_FBIO_H */
diff --git a/include/asm-sparc/fcntl.h b/include/asm-sparc/fcntl.h
deleted file mode 100644
index d4d9c9d852c3..000000000000
--- a/include/asm-sparc/fcntl.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#ifndef _SPARC_FCNTL_H
-#define _SPARC_FCNTL_H
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_APPEND        0x0008
-#define FASYNC          0x0040  /* fcntl, for BSD compatibility */
-#define O_CREAT         0x0200  /* not fcntl */
-#define O_TRUNC         0x0400  /* not fcntl */
-#define O_EXCL          0x0800  /* not fcntl */
-#define O_SYNC          0x2000
-#define O_NONBLOCK      0x4000
-#if defined(__sparc__) && defined(__arch64__)
-#define O_NDELAY        0x0004
-#else
-#define O_NDELAY        (0x0004 | O_NONBLOCK)
-#endif
-#define O_NOCTTY        0x8000  /* not fcntl */
-#define O_LARGEFILE     0x40000
-#define O_DIRECT        0x100000 /* direct disk access hint */
-#define O_NOATIME       0x200000
-#define O_CLOEXEC       0x400000
-
-#define F_GETOWN        5       /*  for sockets. */
-#define F_SETOWN        6       /*  for sockets. */
-#define F_GETLK         7
-#define F_SETLK         8
-#define F_SETLKW        9
-
-/* for posix fcntl() and lockf() */
-#define F_RDLCK         1
-#define F_WRLCK         2
-#define F_UNLCK         3
-
-#define __ARCH_FLOCK_PAD        short __unused;
-#define __ARCH_FLOCK64_PAD      short __unused;
-
-#include <asm-generic/fcntl.h>
-
-#endif
diff --git a/include/asm-sparc/fhc.h b/include/asm-sparc/fhc.h
deleted file mode 100644
index 788cbc46a116..000000000000
--- a/include/asm-sparc/fhc.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * fhc.h: Structures for central/fhc pseudo driver on Sunfire/Starfire/Wildfire.
- *
- * Copyright (C) 1997, 1999 David S. Miller (davem@redhat.com)
- */
-
-#ifndef _SPARC64_FHC_H
-#define _SPARC64_FHC_H
-
-#include <linux/timer.h>
-
-#include <asm/oplib.h>
-#include <asm/prom.h>
-#include <asm/upa.h>
-
-struct linux_fhc;
-
-/* Clock board register offsets. */
-#define CLOCK_CTRL      0x00UL  /* Main control */
-#define CLOCK_STAT1     0x10UL  /* Status one */
-#define CLOCK_STAT2     0x20UL  /* Status two */
-#define CLOCK_PWRSTAT   0x30UL  /* Power status */
-#define CLOCK_PWRPRES   0x40UL  /* Power presence */
-#define CLOCK_TEMP      0x50UL  /* Temperature */
-#define CLOCK_IRQDIAG   0x60UL  /* IRQ diagnostics */
-#define CLOCK_PWRSTAT2  0x70UL  /* Power status two */
-
-#define CLOCK_CTRL_LLED         0x04    /* Left LED, 0 == on */
-#define CLOCK_CTRL_MLED         0x02    /* Mid LED, 1 == on */
-#define CLOCK_CTRL_RLED         0x01    /* RIght LED, 1 == on */
-
-struct linux_central {
-        struct linux_fhc                *child;
-        unsigned long                   cfreg;
-        unsigned long                   clkregs;
-        unsigned long                   clkver;
-        int                             slots;
-        struct device_node              *prom_node;
-
-        struct linux_prom_ranges        central_ranges[PROMREG_MAX];
-        int                             num_central_ranges;
-};
-
-/* Firehose controller register offsets */
-struct fhc_regs {
-        unsigned long                   pregs;  /* FHC internal regs */
-#define FHC_PREGS_ID    0x00UL  /* FHC ID */
-#define  FHC_ID_VERS            0xf0000000 /* Version of this FHC               */
-#define  FHC_ID_PARTID          0x0ffff000 /* Part ID code (0x0f9f == FHC)      */
-#define  FHC_ID_MANUF           0x0000007e /* Manufacturer (0x3e == SUN's JEDEC)*/
-#define  FHC_ID_RESV            0x00000001 /* Read as one                       */
-#define FHC_PREGS_RCS   0x10UL  /* FHC Reset Control/Status Register */
-#define  FHC_RCS_POR            0x80000000 /* Last reset was a power cycle      */
-#define  FHC_RCS_SPOR           0x40000000 /* Last reset was sw power on reset  */
-#define  FHC_RCS_SXIR           0x20000000 /* Last reset was sw XIR reset       */
-#define  FHC_RCS_BPOR           0x10000000 /* Last reset was due to POR button  */
-#define  FHC_RCS_BXIR           0x08000000 /* Last reset was due to XIR button  */
-#define  FHC_RCS_WEVENT         0x04000000 /* CPU reset was due to wakeup event */
-#define  FHC_RCS_CFATAL         0x02000000 /* Centerplane Fatal Error signalled */
-#define  FHC_RCS_FENAB          0x01000000 /* Fatal errors elicit system reset  */
-#define FHC_PREGS_CTRL  0x20UL  /* FHC Control Register */
-#define  FHC_CONTROL_ICS        0x00100000 /* Ignore Centerplane Signals        */
-#define  FHC_CONTROL_FRST       0x00080000 /* Fatal Error Reset Enable          */
-#define  FHC_CONTROL_LFAT       0x00040000 /* AC/DC signalled a local error     */
-#define  FHC_CONTROL_SLINE      0x00010000 /* Firmware Synchronization Line     */
-#define  FHC_CONTROL_DCD        0x00008000 /* DC-->DC Converter Disable         */
-#define  FHC_CONTROL_POFF       0x00004000 /* AC/DC Controller PLL Disable      */
-#define  FHC_CONTROL_FOFF       0x00002000 /* FHC Controller PLL Disable        */
-#define  FHC_CONTROL_AOFF       0x00001000 /* CPU A SRAM/SBD Low Power Mode     */
-#define  FHC_CONTROL_BOFF       0x00000800 /* CPU B SRAM/SBD Low Power Mode     */
-#define  FHC_CONTROL_PSOFF      0x00000400 /* Turns off this FHC's power supply */
-#define  FHC_CONTROL_IXIST      0x00000200 /* 0=FHC tells clock board it exists */
-#define  FHC_CONTROL_XMSTR      0x00000100 /* 1=Causes this FHC to be XIR master*/
-#define  FHC_CONTROL_LLED       0x00000040 /* 0=Left LED ON                     */
-#define  FHC_CONTROL_MLED       0x00000020 /* 1=Middle LED ON                   */
-#define  FHC_CONTROL_RLED       0x00000010 /* 1=Right LED                       */
-#define  FHC_CONTROL_BPINS      0x00000003 /* Spare Bidirectional Pins          */
-#define FHC_PREGS_BSR   0x30UL  /* FHC Board Status Register */
-#define  FHC_BSR_DA64           0x00040000 /* Port A: 0=128bit 1=64bit data path */
-#define  FHC_BSR_DB64           0x00020000 /* Port B: 0=128bit 1=64bit data path */
-#define  FHC_BSR_BID            0x0001e000 /* Board ID                           */
-#define  FHC_BSR_SA             0x00001c00 /* Port A UPA Speed (from the pins)   */
-#define  FHC_BSR_SB             0x00000380 /* Port B UPA Speed (from the pins)   */
-#define  FHC_BSR_NDIAG          0x00000040 /* Not in Diag Mode                   */
-#define  FHC_BSR_NTBED          0x00000020 /* Not in TestBED Mode                */
-#define  FHC_BSR_NIA            0x0000001c /* Jumper, bit 18 in PROM space       */
-#define  FHC_BSR_SI             0x00000001 /* Spare input pin value              */
-#define FHC_PREGS_ECC   0x40UL  /* FHC ECC Control Register (16 bits) */
-#define FHC_PREGS_JCTRL 0xf0UL  /* FHC JTAG Control Register */
-#define  FHC_JTAG_CTRL_MENAB    0x80000000 /* Indicates this is JTAG Master      */
-#define  FHC_JTAG_CTRL_MNONE    0x40000000 /* Indicates no JTAG Master present   */
-#define FHC_PREGS_JCMD  0x100UL /* FHC JTAG Command Register */
-        unsigned long                   ireg;   /* FHC IGN reg */
-#define FHC_IREG_IGN    0x00UL  /* This FHC's IGN */
-        unsigned long                   ffregs; /* FHC fanfail regs */
-#define FHC_FFREGS_IMAP 0x00UL  /* FHC Fanfail IMAP */
-#define FHC_FFREGS_ICLR 0x10UL  /* FHC Fanfail ICLR */
-        unsigned long                   sregs;  /* FHC system regs */
-#define FHC_SREGS_IMAP  0x00UL  /* FHC System IMAP */
-#define FHC_SREGS_ICLR  0x10UL  /* FHC System ICLR */
-        unsigned long                   uregs;  /* FHC uart regs */
-#define FHC_UREGS_IMAP  0x00UL  /* FHC Uart IMAP */
-#define FHC_UREGS_ICLR  0x10UL  /* FHC Uart ICLR */
-        unsigned long                   tregs;  /* FHC TOD regs */
-#define FHC_TREGS_IMAP  0x00UL  /* FHC TOD IMAP */
-#define FHC_TREGS_ICLR  0x10UL  /* FHC TOD ICLR */
-};
-
-struct linux_fhc {
-        struct linux_fhc                *next;
-        struct linux_central            *parent;        /* NULL if not central FHC */
-        struct fhc_regs                 fhc_regs;
-        int                             board;
-        int                             jtag_master;
-        struct device_node              *prom_node;
-
-        struct linux_prom_ranges        fhc_ranges[PROMREG_MAX];
-        int                             num_fhc_ranges;
-};
-
-#endif /* !(_SPARC64_FHC_H) */
diff --git a/include/asm-sparc/fixmap.h b/include/asm-sparc/fixmap.h
deleted file mode 100644
index f18fc0755adf..000000000000
--- a/include/asm-sparc/fixmap.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * fixmap.h: compile-time virtual memory allocation
- *
- * 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) 1998 Ingo Molnar
- *
- * Support of BIGMEM added by Gerhard Wichert, Siemens AG, July 1999
- */
-
-#ifndef _ASM_FIXMAP_H
-#define _ASM_FIXMAP_H
-
-#include <linux/kernel.h>
-#include <asm/page.h>
-#ifdef CONFIG_HIGHMEM
-#include <linux/threads.h>
-#include <asm/kmap_types.h>
-#endif
-
-/*
- * Here we define all the compile-time 'special' virtual
- * addresses. The point is to have a constant address at
- * compile time, but to set the physical address only
- * in the boot process. We allocate these special  addresses
- * from the top of unused virtual memory (0xfd000000 - 1 page) backwards.
- * Also this lets us do fail-safe vmalloc(), we
- * can guarantee that these special addresses and
- * vmalloc()-ed addresses never overlap.
- *
- * these 'compile-time allocated' memory buffers are
- * fixed-size 4k pages. (or larger if used with an increment
- * highger than 1) use fixmap_set(idx,phys) to associate
- * physical memory with fixmap indices.
- *
- * TLB entries of such buffers will not be flushed across
- * task switches.
- */
-
-/*
- * on UP currently we will have no trace of the fixmap mechanism,
- * no page table allocations, etc. This might change in the
- * future, say framebuffers for the console driver(s) could be
- * fix-mapped?
- */
-enum fixed_addresses {
-        FIX_HOLE,
-#ifdef CONFIG_HIGHMEM
-        FIX_KMAP_BEGIN,
-        FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
-#endif
-        __end_of_fixed_addresses
-};
-
-extern void __set_fixmap (enum fixed_addresses idx,
-                                        unsigned long phys, pgprot_t flags);
-
-#define set_fixmap(idx, phys) \
-                __set_fixmap(idx, phys, PAGE_KERNEL)
-/*
- * Some hardware wants to get fixmapped without caching.
- */
-#define set_fixmap_nocache(idx, phys) \
-                __set_fixmap(idx, phys, PAGE_KERNEL_NOCACHE)
-/*
- * used by vmalloc.c.
- *
- * Leave one empty page between IO pages at 0xfd000000 and
- * the start of the fixmap.
- */
-#define FIXADDR_TOP     (0xfcfff000UL)
-#define FIXADDR_SIZE    ((__end_of_fixed_addresses) << PAGE_SHIFT)
-#define FIXADDR_START   (FIXADDR_TOP - FIXADDR_SIZE)
-
-#define __fix_to_virt(x)        (FIXADDR_TOP - ((x) << PAGE_SHIFT))
-#define __virt_to_fix(x)        ((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT)
-
-extern void __this_fixmap_does_not_exist(void);
-
-/*
- * 'index to address' translation. If anyone tries to use the idx
- * directly without tranlation, 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)
-{
-        /*
-         * this branch gets completely eliminated after inlining,
-         * except when someone tries to use fixaddr indices in an
-         * illegal way. (such as mixing up address types or using
-         * out-of-range indices).
-         *
-         * If it doesn't get removed, the linker will complain
-         * loudly with a reasonably clear error message..
-         */
-        if (idx >= __end_of_fixed_addresses)
-                __this_fixmap_does_not_exist();
-
-        return __fix_to_virt(idx);
-}
-
-static inline unsigned long virt_to_fix(const unsigned long vaddr)
-{
-        BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_START);
-        return __virt_to_fix(vaddr);
-}
-
-#endif
diff --git a/include/asm-sparc/floppy.h b/include/asm-sparc/floppy.h
deleted file mode 100644
index 6c628ba15a8d..000000000000
--- a/include/asm-sparc/floppy.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_FLOPPY_H
-#define ___ASM_SPARC_FLOPPY_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/floppy_64.h>
-#else
-#include <asm-sparc/floppy_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/floppy_32.h b/include/asm-sparc/floppy_32.h
deleted file mode 100644
index acdd06eafe59..000000000000
--- a/include/asm-sparc/floppy_32.h
+++ /dev/null
@@ -1,388 +0,0 @@
-/* asm-sparc/floppy.h: Sparc specific parts of the Floppy driver.
- *
- * Copyright (C) 1995 David S. Miller (davem@davemloft.net)
- */
-
-#ifndef __ASM_SPARC_FLOPPY_H
-#define __ASM_SPARC_FLOPPY_H
-
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/system.h>
-#include <asm/idprom.h>
-#include <asm/machines.h>
-#include <asm/oplib.h>
-#include <asm/auxio.h>
-#include <asm/irq.h>
-
-/* We don't need no stinkin' I/O port allocation crap. */
-#undef release_region
-#undef request_region
-#define release_region(X, Y)    do { } while(0)
-#define request_region(X, Y, Z) (1)
-
-/* References:
- * 1) Netbsd Sun floppy driver.
- * 2) NCR 82077 controller manual
- * 3) Intel 82077 controller manual
- */
-struct sun_flpy_controller {
-        volatile unsigned char status_82072;  /* Main Status reg. */
-#define dcr_82072              status_82072   /* Digital Control reg. */
-#define status1_82077          status_82072   /* Auxiliary Status reg. 1 */
-
-        volatile unsigned char data_82072;    /* Data fifo. */
-#define status2_82077          data_82072     /* Auxiliary Status reg. 2 */
-
-        volatile unsigned char dor_82077;     /* Digital Output reg. */
-        volatile unsigned char tapectl_82077; /* What the? Tape control reg? */
-
-        volatile unsigned char status_82077;  /* Main Status Register. */
-#define drs_82077              status_82077   /* Digital Rate Select reg. */
-
-        volatile unsigned char data_82077;    /* Data fifo. */
-        volatile unsigned char ___unused;
-        volatile unsigned char dir_82077;     /* Digital Input reg. */
-#define dcr_82077              dir_82077      /* Config Control reg. */
-};
-
-/* You'll only ever find one controller on a SparcStation anyways. */
-static struct sun_flpy_controller *sun_fdc = NULL;
-extern volatile unsigned char *fdc_status;
-
-struct sun_floppy_ops {
-        unsigned char (*fd_inb)(int port);
-        void (*fd_outb)(unsigned char value, int port);
-};
-
-static struct sun_floppy_ops sun_fdops;
-
-#define fd_inb(port)              sun_fdops.fd_inb(port)
-#define fd_outb(value,port)       sun_fdops.fd_outb(value,port)
-#define fd_enable_dma()           sun_fd_enable_dma()
-#define fd_disable_dma()          sun_fd_disable_dma()
-#define fd_request_dma()          (0) /* nothing... */
-#define fd_free_dma()             /* nothing... */
-#define fd_clear_dma_ff()         /* nothing... */
-#define fd_set_dma_mode(mode)     sun_fd_set_dma_mode(mode)
-#define fd_set_dma_addr(addr)     sun_fd_set_dma_addr(addr)
-#define fd_set_dma_count(count)   sun_fd_set_dma_count(count)
-#define fd_enable_irq()           /* nothing... */
-#define fd_disable_irq()          /* nothing... */
-#define fd_cacheflush(addr, size) /* nothing... */
-#define fd_request_irq()          sun_fd_request_irq()
-#define fd_free_irq()             /* nothing... */
-#if 0  /* P3: added by Alain, these cause a MMU corruption. 19960524 XXX */
-#define fd_dma_mem_alloc(size)    ((unsigned long) vmalloc(size))
-#define fd_dma_mem_free(addr,size) (vfree((void *)(addr)))
-#endif
-
-/* XXX This isn't really correct. XXX */
-#define get_dma_residue(x)        (0)
-
-#define FLOPPY0_TYPE  4
-#define FLOPPY1_TYPE  0
-
-/* Super paranoid... */
-#undef HAVE_DISABLE_HLT
-
-/* Here is where we catch the floppy driver trying to initialize,
- * therefore this is where we call the PROM device tree probing
- * routine etc. on the Sparc.
- */
-#define FDC1                      sun_floppy_init()
-
-#define N_FDC    1
-#define N_DRIVE  8
-
-/* No 64k boundary crossing problems on the Sparc. */
-#define CROSS_64KB(a,s) (0)
-
-/* Routines unique to each controller type on a Sun. */
-static void sun_set_dor(unsigned char value, int fdc_82077)
-{
-        if (sparc_cpu_model == sun4c) {
-                unsigned int bits = 0;
-                if (value & 0x10)
-                        bits |= AUXIO_FLPY_DSEL;
-                if ((value & 0x80) == 0)
-                        bits |= AUXIO_FLPY_EJCT;
-                set_auxio(bits, (~bits) & (AUXIO_FLPY_DSEL|AUXIO_FLPY_EJCT));
-        }
-        if (fdc_82077) {
-                sun_fdc->dor_82077 = value;
-        }
-}
-
-static unsigned char sun_read_dir(void)
-{
-        if (sparc_cpu_model == sun4c)
-                return (get_auxio() & AUXIO_FLPY_DCHG) ? 0x80 : 0;
-        else
-                return sun_fdc->dir_82077;
-}
-
-static unsigned char sun_82072_fd_inb(int port)
-{
-        udelay(5);
-        switch(port & 7) {
-        default:
-                printk("floppy: Asked to read unknown port %d\n", port);
-                panic("floppy: Port bolixed.");
-        case 4: /* FD_STATUS */
-                return sun_fdc->status_82072 & ~STATUS_DMA;
-        case 5: /* FD_DATA */
-                return sun_fdc->data_82072;
-        case 7: /* FD_DIR */
-                return sun_read_dir();
-        };
-        panic("sun_82072_fd_inb: How did I get here?");
-}
-
-static void sun_82072_fd_outb(unsigned char value, int port)
-{
-        udelay(5);
-        switch(port & 7) {
-        default:
-                printk("floppy: Asked to write to unknown port %d\n", port);
-                panic("floppy: Port bolixed.");
-        case 2: /* FD_DOR */
-                sun_set_dor(value, 0);
-                break;
-        case 5: /* FD_DATA */
-                sun_fdc->data_82072 = value;
-                break;
-        case 7: /* FD_DCR */
-                sun_fdc->dcr_82072 = value;
-                break;
-        case 4: /* FD_STATUS */
-                sun_fdc->status_82072 = value;
-                break;
-        };
-        return;
-}
-
-static unsigned char sun_82077_fd_inb(int port)
-{
-        udelay(5);
-        switch(port & 7) {
-        default:
-                printk("floppy: Asked to read unknown port %d\n", port);
-                panic("floppy: Port bolixed.");
-        case 0: /* FD_STATUS_0 */
-                return sun_fdc->status1_82077;
-        case 1: /* FD_STATUS_1 */
-                return sun_fdc->status2_82077;
-        case 2: /* FD_DOR */
-                return sun_fdc->dor_82077;
-        case 3: /* FD_TDR */
-                return sun_fdc->tapectl_82077;
-        case 4: /* FD_STATUS */
-                return sun_fdc->status_82077 & ~STATUS_DMA;
-        case 5: /* FD_DATA */
-                return sun_fdc->data_82077;
-        case 7: /* FD_DIR */
-                return sun_read_dir();
-        };
-        panic("sun_82077_fd_inb: How did I get here?");
-}
-
-static void sun_82077_fd_outb(unsigned char value, int port)
-{
-        udelay(5);
-        switch(port & 7) {
-        default:
-                printk("floppy: Asked to write to unknown port %d\n", port);
-                panic("floppy: Port bolixed.");
-        case 2: /* FD_DOR */
-                sun_set_dor(value, 1);
-                break;
-        case 5: /* FD_DATA */
-                sun_fdc->data_82077 = value;
-                break;
-        case 7: /* FD_DCR */
-                sun_fdc->dcr_82077 = value;
-                break;
-        case 4: /* FD_STATUS */
-                sun_fdc->status_82077 = value;
-                break;
-        case 3: /* FD_TDR */
-                sun_fdc->tapectl_82077 = value;
-                break;
-        };
-        return;
-}
-
-/* For pseudo-dma (Sun floppy drives have no real DMA available to
- * them so we must eat the data fifo bytes directly ourselves) we have
- * three state variables.  doing_pdma tells our inline low-level
- * assembly floppy interrupt entry point whether it should sit and eat
- * bytes from the fifo or just transfer control up to the higher level
- * floppy interrupt c-code.  I tried very hard but I could not get the
- * pseudo-dma to work in c-code without getting many overruns and
- * underruns.  If non-zero, doing_pdma encodes the direction of
- * the transfer for debugging.  1=read 2=write
- */
-extern char *pdma_vaddr;
-extern unsigned long pdma_size;
-extern volatile int doing_pdma;
-
-/* This is software state */
-extern char *pdma_base;
-extern unsigned long pdma_areasize;
-
-/* Common routines to all controller types on the Sparc. */
-static inline void virtual_dma_init(void)
-{
-        /* nothing... */
-}
-
-static inline void sun_fd_disable_dma(void)
-{
-        doing_pdma = 0;
-        if (pdma_base) {
-                mmu_unlockarea(pdma_base, pdma_areasize);
-                pdma_base = NULL;
-        }
-}
-
-static inline void sun_fd_set_dma_mode(int mode)
-{
-        switch(mode) {
-        case DMA_MODE_READ:
-                doing_pdma = 1;
-                break;
-        case DMA_MODE_WRITE:
-                doing_pdma = 2;
-                break;
-        default:
-                printk("Unknown dma mode %d\n", mode);
-                panic("floppy: Giving up...");
-        }
-}
-
-static inline void sun_fd_set_dma_addr(char *buffer)
-{
-        pdma_vaddr = buffer;
-}
-
-static inline void sun_fd_set_dma_count(int length)
-{
-        pdma_size = length;
-}
-
-static inline void sun_fd_enable_dma(void)
-{
-        pdma_vaddr = mmu_lockarea(pdma_vaddr, pdma_size);
-        pdma_base = pdma_vaddr;
-        pdma_areasize = pdma_size;
-}
-
-/* Our low-level entry point in arch/sparc/kernel/entry.S */
-extern int sparc_floppy_request_irq(int irq, unsigned long flags,
-                                    irq_handler_t irq_handler);
-
-static int sun_fd_request_irq(void)
-{
-        static int once = 0;
-        int error;
-
-        if(!once) {
-                once = 1;
-                error = sparc_floppy_request_irq(FLOPPY_IRQ,
-                                                 IRQF_DISABLED,
-                                                 floppy_interrupt);
-                return ((error == 0) ? 0 : -1);
-        } else return 0;
-}
-
-static struct linux_prom_registers fd_regs[2];
-
-static int sun_floppy_init(void)
-{
-        char state[128];
-        int tnode, fd_node, num_regs;
-        struct resource r;
-
-        use_virtual_dma = 1;
-
-        FLOPPY_IRQ = 11;
-        /* Forget it if we aren't on a machine that could possibly
-         * ever have a floppy drive.
-         */
-        if((sparc_cpu_model != sun4c && sparc_cpu_model != sun4m) ||
-           ((idprom->id_machtype == (SM_SUN4C | SM_4C_SLC)) ||
-            (idprom->id_machtype == (SM_SUN4C | SM_4C_ELC)))) {
-                /* We certainly don't have a floppy controller. */
-                goto no_sun_fdc;
-        }
-        /* Well, try to find one. */
-        tnode = prom_getchild(prom_root_node);
-        fd_node = prom_searchsiblings(tnode, "obio");
-        if(fd_node != 0) {
-                tnode = prom_getchild(fd_node);
-                fd_node = prom_searchsiblings(tnode, "SUNW,fdtwo");
-        } else {
-                fd_node = prom_searchsiblings(tnode, "fd");
-        }
-        if(fd_node == 0) {
-                goto no_sun_fdc;
-        }
-
-        /* The sun4m lets us know if the controller is actually usable. */
-        if(sparc_cpu_model == sun4m &&
-           prom_getproperty(fd_node, "status", state, sizeof(state)) != -1) {
-                if(!strcmp(state, "disabled")) {
-                        goto no_sun_fdc;
-                }
-        }
-        num_regs = prom_getproperty(fd_node, "reg", (char *) fd_regs, sizeof(fd_regs));
-        num_regs = (num_regs / sizeof(fd_regs[0]));
-        prom_apply_obio_ranges(fd_regs, num_regs);
-        memset(&r, 0, sizeof(r));
-        r.flags = fd_regs[0].which_io;
-        r.start = fd_regs[0].phys_addr;
-        sun_fdc = (struct sun_flpy_controller *)
-            sbus_ioremap(&r, 0, fd_regs[0].reg_size, "floppy");
-
-        /* Last minute sanity check... */
-        if(sun_fdc->status_82072 == 0xff) {
-                sun_fdc = NULL;
-                goto no_sun_fdc;
-        }
-
-        sun_fdops.fd_inb = sun_82077_fd_inb;
-        sun_fdops.fd_outb = sun_82077_fd_outb;
-        fdc_status = &sun_fdc->status_82077;
-
-        if (sun_fdc->dor_82077 == 0x80) {
-                sun_fdc->dor_82077 = 0x02;
-                if (sun_fdc->dor_82077 == 0x80) {
-                        sun_fdops.fd_inb = sun_82072_fd_inb;
-                        sun_fdops.fd_outb = sun_82072_fd_outb;
-                        fdc_status = &sun_fdc->status_82072;
-                }
-        }
-
-        /* Success... */
-        allowed_drive_mask = 0x01;
-        return (int) sun_fdc;
-
-no_sun_fdc:
-        return -1;
-}
-
-static int sparc_eject(void)
-{
-        set_dor(0x00, 0xff, 0x90);
-        udelay(500);
-        set_dor(0x00, 0x6f, 0x00);
-        udelay(500);
-        return 0;
-}
-
-#define fd_eject(drive) sparc_eject()
-
-#define EXTRA_FLOPPY_PARAMS
-
-#endif /* !(__ASM_SPARC_FLOPPY_H) */
diff --git a/include/asm-sparc/floppy_64.h b/include/asm-sparc/floppy_64.h
deleted file mode 100644
index c39db1060bc7..000000000000
--- a/include/asm-sparc/floppy_64.h
+++ /dev/null
@@ -1,782 +0,0 @@
-/* floppy.h: Sparc specific parts of the Floppy driver.
- *
- * Copyright (C) 1996, 2007 David S. Miller (davem@davemloft.net)
- * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- *
- * Ultra/PCI support added: Sep 1997  Eddie C. Dost  (ecd@skynet.be)
- */
-
-#ifndef __ASM_SPARC64_FLOPPY_H
-#define __ASM_SPARC64_FLOPPY_H
-
-#include <linux/init.h>
-#include <linux/pci.h>
-
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/system.h>
-#include <asm/idprom.h>
-#include <asm/oplib.h>
-#include <asm/auxio.h>
-#include <asm/sbus.h>
-#include <asm/irq.h>
-
-
-/*
- * Define this to enable exchanging drive 0 and 1 if only drive 1 is
- * probed on PCI machines.
- */
-#undef PCI_FDC_SWAP_DRIVES
-
-
-/* References:
- * 1) Netbsd Sun floppy driver.
- * 2) NCR 82077 controller manual
- * 3) Intel 82077 controller manual
- */
-struct sun_flpy_controller {
-        volatile unsigned char status1_82077; /* Auxiliary Status reg. 1 */
-        volatile unsigned char status2_82077; /* Auxiliary Status reg. 2 */
-        volatile unsigned char dor_82077;     /* Digital Output reg. */
-        volatile unsigned char tapectl_82077; /* Tape Control reg */
-        volatile unsigned char status_82077;  /* Main Status Register. */
-#define drs_82077              status_82077   /* Digital Rate Select reg. */
-        volatile unsigned char data_82077;    /* Data fifo. */
-        volatile unsigned char ___unused;
-        volatile unsigned char dir_82077;     /* Digital Input reg. */
-#define dcr_82077              dir_82077      /* Config Control reg. */
-};
-
-/* You'll only ever find one controller on an Ultra anyways. */
-static struct sun_flpy_controller *sun_fdc = (struct sun_flpy_controller *)-1;
-unsigned long fdc_status;
-static struct sbus_dev *floppy_sdev = NULL;
-
-struct sun_floppy_ops {
-        unsigned char   (*fd_inb) (unsigned long port);
-        void            (*fd_outb) (unsigned char value, unsigned long port);
-        void            (*fd_enable_dma) (void);
-        void            (*fd_disable_dma) (void);
-        void            (*fd_set_dma_mode) (int);
-        void            (*fd_set_dma_addr) (char *);
-        void            (*fd_set_dma_count) (int);
-        unsigned int    (*get_dma_residue) (void);
-        int             (*fd_request_irq) (void);
-        void            (*fd_free_irq) (void);
-        int             (*fd_eject) (int);
-};
-
-static struct sun_floppy_ops sun_fdops;
-
-#define fd_inb(port)              sun_fdops.fd_inb(port)
-#define fd_outb(value,port)       sun_fdops.fd_outb(value,port)
-#define fd_enable_dma()           sun_fdops.fd_enable_dma()
-#define fd_disable_dma()          sun_fdops.fd_disable_dma()
-#define fd_request_dma()          (0) /* nothing... */
-#define fd_free_dma()             /* nothing... */
-#define fd_clear_dma_ff()         /* nothing... */
-#define fd_set_dma_mode(mode)     sun_fdops.fd_set_dma_mode(mode)
-#define fd_set_dma_addr(addr)     sun_fdops.fd_set_dma_addr(addr)
-#define fd_set_dma_count(count)   sun_fdops.fd_set_dma_count(count)
-#define get_dma_residue(x)        sun_fdops.get_dma_residue()
-#define fd_cacheflush(addr, size) /* nothing... */
-#define fd_request_irq()          sun_fdops.fd_request_irq()
-#define fd_free_irq()             sun_fdops.fd_free_irq()
-#define fd_eject(drive)           sun_fdops.fd_eject(drive)
-
-/* Super paranoid... */
-#undef HAVE_DISABLE_HLT
-
-static int sun_floppy_types[2] = { 0, 0 };
-
-/* Here is where we catch the floppy driver trying to initialize,
- * therefore this is where we call the PROM device tree probing
- * routine etc. on the Sparc.
- */
-#define FLOPPY0_TYPE            sun_floppy_init()
-#define FLOPPY1_TYPE            sun_floppy_types[1]
-
-#define FDC1                    ((unsigned long)sun_fdc)
-
-#define N_FDC    1
-#define N_DRIVE  8
-
-/* No 64k boundary crossing problems on the Sparc. */
-#define CROSS_64KB(a,s) (0)
-
-static unsigned char sun_82077_fd_inb(unsigned long port)
-{
-        udelay(5);
-        switch(port & 7) {
-        default:
-                printk("floppy: Asked to read unknown port %lx\n", port);
-                panic("floppy: Port bolixed.");
-        case 4: /* FD_STATUS */
-                return sbus_readb(&sun_fdc->status_82077) & ~STATUS_DMA;
-        case 5: /* FD_DATA */
-                return sbus_readb(&sun_fdc->data_82077);
-        case 7: /* FD_DIR */
-                /* XXX: Is DCL on 0x80 in sun4m? */
-                return sbus_readb(&sun_fdc->dir_82077);
-        };
-        panic("sun_82072_fd_inb: How did I get here?");
-}
-
-static void sun_82077_fd_outb(unsigned char value, unsigned long port)
-{
-        udelay(5);
-        switch(port & 7) {
-        default:
-                printk("floppy: Asked to write to unknown port %lx\n", port);
-                panic("floppy: Port bolixed.");
-        case 2: /* FD_DOR */
-                /* Happily, the 82077 has a real DOR register. */
-                sbus_writeb(value, &sun_fdc->dor_82077);
-                break;
-        case 5: /* FD_DATA */
-                sbus_writeb(value, &sun_fdc->data_82077);
-                break;
-        case 7: /* FD_DCR */
-                sbus_writeb(value, &sun_fdc->dcr_82077);
-                break;
-        case 4: /* FD_STATUS */
-                sbus_writeb(value, &sun_fdc->status_82077);
-                break;
-        };
-        return;
-}
-
-/* For pseudo-dma (Sun floppy drives have no real DMA available to
- * them so we must eat the data fifo bytes directly ourselves) we have
- * three state variables.  doing_pdma tells our inline low-level
- * assembly floppy interrupt entry point whether it should sit and eat
- * bytes from the fifo or just transfer control up to the higher level
- * floppy interrupt c-code.  I tried very hard but I could not get the
- * pseudo-dma to work in c-code without getting many overruns and
- * underruns.  If non-zero, doing_pdma encodes the direction of
- * the transfer for debugging.  1=read 2=write
- */
-unsigned char *pdma_vaddr;
-unsigned long pdma_size;
-volatile int doing_pdma = 0;
-
-/* This is software state */
-char *pdma_base = NULL;
-unsigned long pdma_areasize;
-
-/* Common routines to all controller types on the Sparc. */
-static void sun_fd_disable_dma(void)
-{
-        doing_pdma = 0;
-        if (pdma_base) {
-                mmu_unlockarea(pdma_base, pdma_areasize);
-                pdma_base = NULL;
-        }
-}
-
-static void sun_fd_set_dma_mode(int mode)
-{
-        switch(mode) {
-        case DMA_MODE_READ:
-                doing_pdma = 1;
-                break;
-        case DMA_MODE_WRITE:
-                doing_pdma = 2;
-                break;
-        default:
-                printk("Unknown dma mode %d\n", mode);
-                panic("floppy: Giving up...");
-        }
-}
-
-static void sun_fd_set_dma_addr(char *buffer)
-{
-        pdma_vaddr = buffer;
-}
-
-static void sun_fd_set_dma_count(int length)
-{
-        pdma_size = length;
-}
-
-static void sun_fd_enable_dma(void)
-{
-        pdma_vaddr = mmu_lockarea(pdma_vaddr, pdma_size);
-        pdma_base = pdma_vaddr;
-        pdma_areasize = pdma_size;
-}
-
-irqreturn_t sparc_floppy_irq(int irq, void *dev_cookie)
-{
-        if (likely(doing_pdma)) {
-                void __iomem *stat = (void __iomem *) fdc_status;
-                unsigned char *vaddr = pdma_vaddr;
-                unsigned long size = pdma_size;
-                u8 val;
-
-                while (size) {
-                        val = readb(stat);
-                        if (unlikely(!(val & 0x80))) {
-                                pdma_vaddr = vaddr;
-                                pdma_size = size;
-                                return IRQ_HANDLED;
-                        }
-                        if (unlikely(!(val & 0x20))) {
-                                pdma_vaddr = vaddr;
-                                pdma_size = size;
-                                doing_pdma = 0;
-                                goto main_interrupt;
-                        }
-                        if (val & 0x40) {
-                                /* read */
-                                *vaddr++ = readb(stat + 1);
-                        } else {
-                                unsigned char data = *vaddr++;
-
-                                /* write */
-                                writeb(data, stat + 1);
-                        }
-                        size--;
-                }
-
-                pdma_vaddr = vaddr;
-                pdma_size = size;
-
-                /* Send Terminal Count pulse to floppy controller. */
-                val = readb(auxio_register);
-                val |= AUXIO_AUX1_FTCNT;
-                writeb(val, auxio_register);
-                val &= ~AUXIO_AUX1_FTCNT;
-                writeb(val, auxio_register);
-
-                doing_pdma = 0;
-        }
-
-main_interrupt:
-        return floppy_interrupt(irq, dev_cookie);
-}
-
-static int sun_fd_request_irq(void)
-{
-        static int once = 0;
-        int error;
-
-        if(!once) {
-                once = 1;
-
-                error = request_irq(FLOPPY_IRQ, sparc_floppy_irq,
-                                    IRQF_DISABLED, "floppy", NULL);
-
-                return ((error == 0) ? 0 : -1);
-        }
-        return 0;
-}
-
-static void sun_fd_free_irq(void)
-{
-}
-
-static unsigned int sun_get_dma_residue(void)
-{
-        /* XXX This isn't really correct. XXX */
-        return 0;
-}
-
-static int sun_fd_eject(int drive)
-{
-        set_dor(0x00, 0xff, 0x90);
-        udelay(500);
-        set_dor(0x00, 0x6f, 0x00);
-        udelay(500);
-        return 0;
-}
-
-#ifdef CONFIG_PCI
-#include <asm/ebus.h>
-#include <asm/ns87303.h>
-
-static struct ebus_dma_info sun_pci_fd_ebus_dma;
-static struct pci_dev *sun_pci_ebus_dev;
-static int sun_pci_broken_drive = -1;
-
-struct sun_pci_dma_op {
-        unsigned int    addr;
-        int             len;
-        int             direction;
-        char            *buf;
-};
-static struct sun_pci_dma_op sun_pci_dma_current = { -1U, 0, 0, NULL};
-static struct sun_pci_dma_op sun_pci_dma_pending = { -1U, 0, 0, NULL};
-
-extern irqreturn_t floppy_interrupt(int irq, void *dev_id);
-
-static unsigned char sun_pci_fd_inb(unsigned long port)
-{
-        udelay(5);
-        return inb(port);
-}
-
-static void sun_pci_fd_outb(unsigned char val, unsigned long port)
-{
-        udelay(5);
-        outb(val, port);
-}
-
-static void sun_pci_fd_broken_outb(unsigned char val, unsigned long port)
-{
-        udelay(5);
-        /*
-         * XXX: Due to SUN's broken floppy connector on AX and AXi
-         *      we need to turn on MOTOR_0 also, if the floppy is
-         *      jumpered to DS1 (like most PC floppies are). I hope
-         *      this does not hurt correct hardware like the AXmp.
-         *      (Eddie, Sep 12 1998).
-         */
-        if (port == ((unsigned long)sun_fdc) + 2) {
-                if (((val & 0x03) == sun_pci_broken_drive) && (val & 0x20)) {
-                        val |= 0x10;
-                }
-        }
-        outb(val, port);
-}
-
-#ifdef PCI_FDC_SWAP_DRIVES
-static void sun_pci_fd_lde_broken_outb(unsigned char val, unsigned long port)
-{
-        udelay(5);
-        /*
-         * XXX: Due to SUN's broken floppy connector on AX and AXi
-         *      we need to turn on MOTOR_0 also, if the floppy is
-         *      jumpered to DS1 (like most PC floppies are). I hope
-         *      this does not hurt correct hardware like the AXmp.
-         *      (Eddie, Sep 12 1998).
-         */
-        if (port == ((unsigned long)sun_fdc) + 2) {
-                if (((val & 0x03) == sun_pci_broken_drive) && (val & 0x10)) {
-                        val &= ~(0x03);
-                        val |= 0x21;
-                }
-        }
-        outb(val, port);
-}
-#endif /* PCI_FDC_SWAP_DRIVES */
-
-static void sun_pci_fd_enable_dma(void)
-{
-        BUG_ON((NULL == sun_pci_dma_pending.buf)        ||
-            (0    == sun_pci_dma_pending.len)   ||
-            (0    == sun_pci_dma_pending.direction));
-
-        sun_pci_dma_current.buf = sun_pci_dma_pending.buf;
-        sun_pci_dma_current.len = sun_pci_dma_pending.len;
-        sun_pci_dma_current.direction = sun_pci_dma_pending.direction;
-
-        sun_pci_dma_pending.buf  = NULL;
-        sun_pci_dma_pending.len  = 0;
-        sun_pci_dma_pending.direction = 0;
-        sun_pci_dma_pending.addr = -1U;
-
-        sun_pci_dma_current.addr =
-                pci_map_single(sun_pci_ebus_dev,
-                               sun_pci_dma_current.buf,
-                               sun_pci_dma_current.len,
-                               sun_pci_dma_current.direction);
-
-        ebus_dma_enable(&sun_pci_fd_ebus_dma, 1);
-
-        if (ebus_dma_request(&sun_pci_fd_ebus_dma,
-                             sun_pci_dma_current.addr,
-                             sun_pci_dma_current.len))
-                BUG();
-}
-
-static void sun_pci_fd_disable_dma(void)
-{
-        ebus_dma_enable(&sun_pci_fd_ebus_dma, 0);
-        if (sun_pci_dma_current.addr != -1U)
-                pci_unmap_single(sun_pci_ebus_dev,
-                                 sun_pci_dma_current.addr,
-                                 sun_pci_dma_current.len,
-                                 sun_pci_dma_current.direction);
-        sun_pci_dma_current.addr = -1U;
-}
-
-static void sun_pci_fd_set_dma_mode(int mode)
-{
-        if (mode == DMA_MODE_WRITE)
-                sun_pci_dma_pending.direction = PCI_DMA_TODEVICE;
-        else
-                sun_pci_dma_pending.direction = PCI_DMA_FROMDEVICE;
-
-        ebus_dma_prepare(&sun_pci_fd_ebus_dma, mode != DMA_MODE_WRITE);
-}
-
-static void sun_pci_fd_set_dma_count(int length)
-{
-        sun_pci_dma_pending.len = length;
-}
-
-static void sun_pci_fd_set_dma_addr(char *buffer)
-{
-        sun_pci_dma_pending.buf = buffer;
-}
-
-static unsigned int sun_pci_get_dma_residue(void)
-{
-        return ebus_dma_residue(&sun_pci_fd_ebus_dma);
-}
-
-static int sun_pci_fd_request_irq(void)
-{
-        return ebus_dma_irq_enable(&sun_pci_fd_ebus_dma, 1);
-}
-
-static void sun_pci_fd_free_irq(void)
-{
-        ebus_dma_irq_enable(&sun_pci_fd_ebus_dma, 0);
-}
-
-static int sun_pci_fd_eject(int drive)
-{
-        return -EINVAL;
-}
-
-void sun_pci_fd_dma_callback(struct ebus_dma_info *p, int event, void *cookie)
-{
-        floppy_interrupt(0, NULL);
-}
-
-/*
- * Floppy probing, we'd like to use /dev/fd0 for a single Floppy on PCI,
- * even if this is configured using DS1, thus looks like /dev/fd1 with
- * the cabling used in Ultras.
- */
-#define DOR     (port + 2)
-#define MSR     (port + 4)
-#define FIFO    (port + 5)
-
-static void sun_pci_fd_out_byte(unsigned long port, unsigned char val,
-                                unsigned long reg)
-{
-        unsigned char status;
-        int timeout = 1000;
-
-        while (!((status = inb(MSR)) & 0x80) && --timeout)
-                udelay(100);
-        outb(val, reg);
-}
-
-static unsigned char sun_pci_fd_sensei(unsigned long port)
-{
-        unsigned char result[2] = { 0x70, 0x00 };
-        unsigned char status;
-        int i = 0;
-
-        sun_pci_fd_out_byte(port, 0x08, FIFO);
-        do {
-                int timeout = 1000;
-
-                while (!((status = inb(MSR)) & 0x80) && --timeout)
-                        udelay(100);
-
-                if (!timeout)
-                        break;
-
-                if ((status & 0xf0) == 0xd0)
-                        result[i++] = inb(FIFO);
-                else
-                        break;
-        } while (i < 2);
-
-        return result[0];
-}
-
-static void sun_pci_fd_reset(unsigned long port)
-{
-        unsigned char mask = 0x00;
-        unsigned char status;
-        int timeout = 10000;
-
-        outb(0x80, MSR);
-        do {
-                status = sun_pci_fd_sensei(port);
-                if ((status & 0xc0) == 0xc0)
-                        mask |= 1 << (status & 0x03);
-                else
-                        udelay(100);
-        } while ((mask != 0x0f) && --timeout);
-}
-
-static int sun_pci_fd_test_drive(unsigned long port, int drive)
-{
-        unsigned char status, data;
-        int timeout = 1000;
-        int ready;
-
-        sun_pci_fd_reset(port);
-
-        data = (0x10 << drive) | 0x0c | drive;
-        sun_pci_fd_out_byte(port, data, DOR);
-
-        sun_pci_fd_out_byte(port, 0x07, FIFO);
-        sun_pci_fd_out_byte(port, drive & 0x03, FIFO);
-
-        do {
-                udelay(100);
-                status = sun_pci_fd_sensei(port);
-        } while (((status & 0xc0) == 0x80) && --timeout);
-
-        if (!timeout)
-                ready = 0;
-        else
-                ready = (status & 0x10) ? 0 : 1;
-
-        sun_pci_fd_reset(port);
-        return ready;
-}
-#undef FIFO
-#undef MSR
-#undef DOR
-
-#endif /* CONFIG_PCI */
-
-#ifdef CONFIG_PCI
-static int __init ebus_fdthree_p(struct linux_ebus_device *edev)
-{
-        if (!strcmp(edev->prom_node->name, "fdthree"))
-                return 1;
-        if (!strcmp(edev->prom_node->name, "floppy")) {
-                const char *compat;
-
-                compat = of_get_property(edev->prom_node,
-                                         "compatible", NULL);
-                if (compat && !strcmp(compat, "fdthree"))
-                        return 1;
-        }
-        return 0;
-}
-#endif
-
-static unsigned long __init sun_floppy_init(void)
-{
-        char state[128];
-        struct sbus_bus *bus;
-        struct sbus_dev *sdev = NULL;
-        static int initialized = 0;
-
-        if (initialized)
-                return sun_floppy_types[0];
-        initialized = 1;
-
-        for_all_sbusdev (sdev, bus) {
-                if (!strcmp(sdev->prom_name, "SUNW,fdtwo"))
-                        break;
-        }
-        if(sdev) {
-                floppy_sdev = sdev;
-                FLOPPY_IRQ = sdev->irqs[0];
-        } else {
-#ifdef CONFIG_PCI
-                struct linux_ebus *ebus;
-                struct linux_ebus_device *edev = NULL;
-                unsigned long config = 0;
-                void __iomem *auxio_reg;
-                const char *state_prop;
-
-                for_each_ebus(ebus) {
-                        for_each_ebusdev(edev, ebus) {
-                                if (ebus_fdthree_p(edev))
-                                        goto ebus_done;
-                        }
-                }
-        ebus_done:
-                if (!edev)
-                        return 0;
-
-                state_prop = of_get_property(edev->prom_node, "status", NULL);
-                if (state_prop && !strncmp(state_prop, "disabled", 8))
-                        return 0;
-
-                FLOPPY_IRQ = edev->irqs[0];
-
-                /* Make sure the high density bit is set, some systems
-                 * (most notably Ultra5/Ultra10) come up with it clear.
-                 */
-                auxio_reg = (void __iomem *) edev->resource[2].start;
-                writel(readl(auxio_reg)|0x2, auxio_reg);
-
-                sun_pci_ebus_dev = ebus->self;
-
-                spin_lock_init(&sun_pci_fd_ebus_dma.lock);
-
-                /* XXX ioremap */
-                sun_pci_fd_ebus_dma.regs = (void __iomem *)
-                        edev->resource[1].start;
-                if (!sun_pci_fd_ebus_dma.regs)
-                        return 0;
-
-                sun_pci_fd_ebus_dma.flags = (EBUS_DMA_FLAG_USE_EBDMA_HANDLER |
-                                             EBUS_DMA_FLAG_TCI_DISABLE);
-                sun_pci_fd_ebus_dma.callback = sun_pci_fd_dma_callback;
-                sun_pci_fd_ebus_dma.client_cookie = NULL;
-                sun_pci_fd_ebus_dma.irq = FLOPPY_IRQ;
-                strcpy(sun_pci_fd_ebus_dma.name, "floppy");
-                if (ebus_dma_register(&sun_pci_fd_ebus_dma))
-                        return 0;
-
-                /* XXX ioremap */
-                sun_fdc = (struct sun_flpy_controller *)edev->resource[0].start;
-
-                sun_fdops.fd_inb = sun_pci_fd_inb;
-                sun_fdops.fd_outb = sun_pci_fd_outb;
-
-                can_use_virtual_dma = use_virtual_dma = 0;
-                sun_fdops.fd_enable_dma = sun_pci_fd_enable_dma;
-                sun_fdops.fd_disable_dma = sun_pci_fd_disable_dma;
-                sun_fdops.fd_set_dma_mode = sun_pci_fd_set_dma_mode;
-                sun_fdops.fd_set_dma_addr = sun_pci_fd_set_dma_addr;
-                sun_fdops.fd_set_dma_count = sun_pci_fd_set_dma_count;
-                sun_fdops.get_dma_residue = sun_pci_get_dma_residue;
-
-                sun_fdops.fd_request_irq = sun_pci_fd_request_irq;
-                sun_fdops.fd_free_irq = sun_pci_fd_free_irq;
-
-                sun_fdops.fd_eject = sun_pci_fd_eject;
-
-                fdc_status = (unsigned long) &sun_fdc->status_82077;
-
-                /*
-                 * XXX: Find out on which machines this is really needed.
-                 */
-                if (1) {
-                        sun_pci_broken_drive = 1;
-                        sun_fdops.fd_outb = sun_pci_fd_broken_outb;
-                }
-
-                allowed_drive_mask = 0;
-                if (sun_pci_fd_test_drive((unsigned long)sun_fdc, 0))
-                        sun_floppy_types[0] = 4;
-                if (sun_pci_fd_test_drive((unsigned long)sun_fdc, 1))
-                        sun_floppy_types[1] = 4;
-
-                /*
-                 * Find NS87303 SuperIO config registers (through ecpp).
-                 */
-                for_each_ebus(ebus) {
-                        for_each_ebusdev(edev, ebus) {
-                                if (!strcmp(edev->prom_node->name, "ecpp")) {
-                                        config = edev->resource[1].start;
-                                        goto config_done;
-                                }
-                        }
-                }
-        config_done:
-
-                /*
-                 * Sanity check, is this really the NS87303?
-                 */
-                switch (config & 0x3ff) {
-                case 0x02e:
-                case 0x15c:
-                case 0x26e:
-                case 0x398:
-                        break;
-                default:
-                        config = 0;
-                }
-
-                if (!config)
-                        return sun_floppy_types[0];
-
-                /* Enable PC-AT mode. */
-                ns87303_modify(config, ASC, 0, 0xc0);
-
-#ifdef PCI_FDC_SWAP_DRIVES
-                /*
-                 * If only Floppy 1 is present, swap drives.
-                 */
-                if (!sun_floppy_types[0] && sun_floppy_types[1]) {
-                        /*
-                         * Set the drive exchange bit in FCR on NS87303,
-                         * make sure other bits are sane before doing so.
-                         */
-                        ns87303_modify(config, FER, FER_EDM, 0);
-                        ns87303_modify(config, ASC, ASC_DRV2_SEL, 0);
-                        ns87303_modify(config, FCR, 0, FCR_LDE);
-
-                        config = sun_floppy_types[0];
-                        sun_floppy_types[0] = sun_floppy_types[1];
-                        sun_floppy_types[1] = config;
-
-                        if (sun_pci_broken_drive != -1) {
-                                sun_pci_broken_drive = 1 - sun_pci_broken_drive;
-                                sun_fdops.fd_outb = sun_pci_fd_lde_broken_outb;
-                        }
-                }
-#endif /* PCI_FDC_SWAP_DRIVES */
-
-                return sun_floppy_types[0];
-#else
-                return 0;
-#endif
-        }
-        prom_getproperty(sdev->prom_node, "status", state, sizeof(state));
-        if(!strncmp(state, "disabled", 8))
-                return 0;
-
-        /*
-         * We cannot do sbus_ioremap here: it does request_region,
-         * which the generic floppy driver tries to do once again.
-         * But we must use the sdev resource values as they have
-         * had parent ranges applied.
-         */
-        sun_fdc = (struct sun_flpy_controller *)
-                (sdev->resource[0].start +
-                 ((sdev->resource[0].flags & 0x1ffUL) << 32UL));
-
-        /* Last minute sanity check... */
-        if(sbus_readb(&sun_fdc->status1_82077) == 0xff) {
-                sun_fdc = (struct sun_flpy_controller *)-1;
-                return 0;
-        }
-
-        sun_fdops.fd_inb = sun_82077_fd_inb;
-        sun_fdops.fd_outb = sun_82077_fd_outb;
-
-        can_use_virtual_dma = use_virtual_dma = 1;
-        sun_fdops.fd_enable_dma = sun_fd_enable_dma;
-        sun_fdops.fd_disable_dma = sun_fd_disable_dma;
-        sun_fdops.fd_set_dma_mode = sun_fd_set_dma_mode;
-        sun_fdops.fd_set_dma_addr = sun_fd_set_dma_addr;
-        sun_fdops.fd_set_dma_count = sun_fd_set_dma_count;
-        sun_fdops.get_dma_residue = sun_get_dma_residue;
-
-        sun_fdops.fd_request_irq = sun_fd_request_irq;
-        sun_fdops.fd_free_irq = sun_fd_free_irq;
-
-        sun_fdops.fd_eject = sun_fd_eject;
-
-        fdc_status = (unsigned long) &sun_fdc->status_82077;
-
-        /* Success... */
-        allowed_drive_mask = 0x01;
-        sun_floppy_types[0] = 4;
-        sun_floppy_types[1] = 0;
-
-        return sun_floppy_types[0];
-}
-
-#define EXTRA_FLOPPY_PARAMS
-
-static DEFINE_SPINLOCK(dma_spin_lock);
-
-#define claim_dma_lock() \
-({      unsigned long flags; \
-        spin_lock_irqsave(&dma_spin_lock, flags); \
-        flags; \
-})
-
-#define release_dma_lock(__flags) \
-        spin_unlock_irqrestore(&dma_spin_lock, __flags);
-
-#endif /* !(__ASM_SPARC64_FLOPPY_H) */
diff --git a/include/asm-sparc/fpumacro.h b/include/asm-sparc/fpumacro.h
deleted file mode 100644
index cc463fec806f..000000000000
--- a/include/asm-sparc/fpumacro.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* fpumacro.h: FPU related macros.
- *
- * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC64_FPUMACRO_H
-#define _SPARC64_FPUMACRO_H
-
-#include <asm/asi.h>
-#include <asm/visasm.h>
-
-struct fpustate {
-        u32     regs[64];
-};
-
-#define FPUSTATE (struct fpustate *)(current_thread_info()->fpregs)
-
-static inline unsigned long fprs_read(void)
-{
-        unsigned long retval;
-
-        __asm__ __volatile__("rd %%fprs, %0" : "=r" (retval));
-
-        return retval;
-}
-
-static inline void fprs_write(unsigned long val)
-{
-        __asm__ __volatile__("wr %0, 0x0, %%fprs" : : "r" (val));
-}
-
-#endif /* !(_SPARC64_FPUMACRO_H) */
diff --git a/include/asm-sparc/futex.h b/include/asm-sparc/futex.h
deleted file mode 100644
index c6a9f038c531..000000000000
--- a/include/asm-sparc/futex.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_FUTEX_H
-#define ___ASM_SPARC_FUTEX_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/futex_64.h>
-#else
-#include <asm-sparc/futex_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/futex_32.h b/include/asm-sparc/futex_32.h
deleted file mode 100644
index 6a332a9f099c..000000000000
--- a/include/asm-sparc/futex_32.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
-
-#include <asm-generic/futex.h>
-
-#endif
diff --git a/include/asm-sparc/futex_64.h b/include/asm-sparc/futex_64.h
deleted file mode 100644
index d8378935ae90..000000000000
--- a/include/asm-sparc/futex_64.h
+++ /dev/null
@@ -1,110 +0,0 @@
-#ifndef _SPARC64_FUTEX_H
-#define _SPARC64_FUTEX_H
-
-#include <linux/futex.h>
-#include <linux/uaccess.h>
-#include <asm/errno.h>
-#include <asm/system.h>
-
-#define __futex_cas_op(insn, ret, oldval, uaddr, oparg) \
-        __asm__ __volatile__(                           \
-        "\n1:   lduwa   [%3] %%asi, %2\n"               \
-        "       " insn "\n"                             \
-        "2:     casa    [%3] %%asi, %2, %1\n"           \
-        "       cmp     %2, %1\n"                       \
-        "       bne,pn  %%icc, 1b\n"                    \
-        "        mov    0, %0\n"                        \
-        "3:\n"                                          \
-        "       .section .fixup,#alloc,#execinstr\n"    \
-        "       .align  4\n"                            \
-        "4:     sethi   %%hi(3b), %0\n"                 \
-        "       jmpl    %0 + %%lo(3b), %%g0\n"          \
-        "        mov    %5, %0\n"                       \
-        "       .previous\n"                            \
-        "       .section __ex_table,\"a\"\n"            \
-        "       .align  4\n"                            \
-        "       .word   1b, 4b\n"                       \
-        "       .word   2b, 4b\n"                       \
-        "       .previous\n"                            \
-        : "=&r" (ret), "=&r" (oldval), "=&r" (tem)      \
-        : "r" (uaddr), "r" (oparg), "i" (-EFAULT)       \
-        : "memory")
-
-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, tem;
-
-        if (unlikely(!access_ok(VERIFY_WRITE, uaddr, sizeof(int))))
-                return -EFAULT;
-        if (unlikely((((unsigned long) uaddr) & 0x3UL)))
-                return -EINVAL;
-
-        if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
-                oparg = 1 << oparg;
-
-        pagefault_disable();
-
-        switch (op) {
-        case FUTEX_OP_SET:
-                __futex_cas_op("mov\t%4, %1", ret, oldval, uaddr, oparg);
-                break;
-        case FUTEX_OP_ADD:
-                __futex_cas_op("add\t%2, %4, %1", ret, oldval, uaddr, oparg);
-                break;
-        case FUTEX_OP_OR:
-                __futex_cas_op("or\t%2, %4, %1", ret, oldval, uaddr, oparg);
-                break;
-        case FUTEX_OP_ANDN:
-                __futex_cas_op("and\t%2, %4, %1", ret, oldval, uaddr, oparg);
-                break;
-        case FUTEX_OP_XOR:
-                __futex_cas_op("xor\t%2, %4, %1", ret, oldval, uaddr, oparg);
-                break;
-        default:
-                ret = -ENOSYS;
-        }
-
-        pagefault_enable();
-
-        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;
-}
-
-static inline int
-futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
-{
-        __asm__ __volatile__(
-        "\n1:   casa    [%3] %%asi, %2, %0\n"
-        "2:\n"
-        "       .section .fixup,#alloc,#execinstr\n"
-        "       .align  4\n"
-        "3:     sethi   %%hi(2b), %0\n"
-        "       jmpl    %0 + %%lo(2b), %%g0\n"
-        "        mov    %4, %0\n"
-        "       .previous\n"
-        "       .section __ex_table,\"a\"\n"
-        "       .align  4\n"
-        "       .word   1b, 3b\n"
-        "       .previous\n"
-        : "=r" (newval)
-        : "0" (newval), "r" (oldval), "r" (uaddr), "i" (-EFAULT)
-        : "memory");
-
-        return newval;
-}
-
-#endif /* !(_SPARC64_FUTEX_H) */
diff --git a/include/asm-sparc/hardirq.h b/include/asm-sparc/hardirq.h
deleted file mode 100644
index 156478773100..000000000000
--- a/include/asm-sparc/hardirq.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_HARDIRQ_H
-#define ___ASM_SPARC_HARDIRQ_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/hardirq_64.h>
-#else
-#include <asm-sparc/hardirq_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/hardirq_32.h b/include/asm-sparc/hardirq_32.h
deleted file mode 100644
index 4f63ed8df551..000000000000
--- a/include/asm-sparc/hardirq_32.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* hardirq.h: 32-bit Sparc hard IRQ support.
- *
- * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 1998-2000 Anton Blanchard (anton@samba.org)
- */
-
-#ifndef __SPARC_HARDIRQ_H
-#define __SPARC_HARDIRQ_H
-
-#include <linux/threads.h>
-#include <linux/spinlock.h>
-#include <linux/cache.h>
-
-/* entry.S is sensitive to the offsets of these fields */ /* XXX P3 Is it? */
-typedef struct {
-        unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h>  /* Standard mappings for irq_cpustat_t above */
-
-#define HARDIRQ_BITS    8
-
-#endif /* __SPARC_HARDIRQ_H */
diff --git a/include/asm-sparc/hardirq_64.h b/include/asm-sparc/hardirq_64.h
deleted file mode 100644
index 7c29fd1a87aa..000000000000
--- a/include/asm-sparc/hardirq_64.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* hardirq.h: 64-bit Sparc hard IRQ support.
- *
- * Copyright (C) 1997, 1998, 2005 David S. Miller (davem@davemloft.net)
- */
-
-#ifndef __SPARC64_HARDIRQ_H
-#define __SPARC64_HARDIRQ_H
-
-#include <asm/cpudata.h>
-
-#define __ARCH_IRQ_STAT
-#define local_softirq_pending() \
-        (local_cpu_data().__softirq_pending)
-
-void ack_bad_irq(unsigned int irq);
-
-#define HARDIRQ_BITS    8
-
-#endif /* !(__SPARC64_HARDIRQ_H) */
diff --git a/include/asm-sparc/head.h b/include/asm-sparc/head.h
deleted file mode 100644
index 14652abdea31..000000000000
--- a/include/asm-sparc/head.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_HEAD_H
-#define ___ASM_SPARC_HEAD_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/head_64.h>
-#else
-#include <asm-sparc/head_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/head_32.h b/include/asm-sparc/head_32.h
deleted file mode 100644
index 7c35491a8b53..000000000000
--- a/include/asm-sparc/head_32.h
+++ /dev/null
@@ -1,102 +0,0 @@
-#ifndef __SPARC_HEAD_H
-#define __SPARC_HEAD_H
-
-#define KERNBASE        0xf0000000  /* First address the kernel will eventually be */
-#define LOAD_ADDR       0x4000      /* prom jumps to us here unless this is elf /boot */
-#define SUN4C_SEGSZ     (1 << 18)
-#define SRMMU_L1_KBASE_OFFSET ((KERNBASE>>24)<<2)  /* Used in boot remapping. */
-#define INTS_ENAB        0x01           /* entry.S uses this. */
-
-#define SUN4_PROM_VECTOR 0xFFE81000     /* SUN4 PROM needs to be hardwired */
-
-#define WRITE_PAUSE      nop; nop; nop; /* Have to do this after %wim/%psr chg */
-#define NOP_INSN         0x01000000     /* Used to patch sparc_save_state */
-
-/* Here are some trap goodies */
-
-/* Generic trap entry. */
-#define TRAP_ENTRY(type, label) \
-        rd %psr, %l0; b label; rd %wim, %l3; nop;
-
-/* Data/text faults. Defaults to sun4c version at boot time. */
-#define SPARC_TFAULT rd %psr, %l0; rd %wim, %l3; b sun4c_fault; mov 1, %l7;
-#define SPARC_DFAULT rd %psr, %l0; rd %wim, %l3; b sun4c_fault; mov 0, %l7;
-#define SRMMU_TFAULT rd %psr, %l0; rd %wim, %l3; b srmmu_fault; mov 1, %l7;
-#define SRMMU_DFAULT rd %psr, %l0; rd %wim, %l3; b srmmu_fault; mov 0, %l7;
-
-/* This is for traps we should NEVER get. */
-#define BAD_TRAP(num) \
-        rd %psr, %l0; mov num, %l7; b bad_trap_handler; rd %wim, %l3;
-
-/* This is for traps when we want just skip the instruction which caused it */
-#define SKIP_TRAP(type, name) \
-        jmpl %l2, %g0; rett %l2 + 4; nop; nop;
-
-/* Notice that for the system calls we pull a trick.  We load up a
- * different pointer to the system call vector table in %l7, but call
- * the same generic system call low-level entry point.  The trap table
- * entry sequences are also HyperSparc pipeline friendly ;-)
- */
-
-/* Software trap for Linux system calls. */
-#define LINUX_SYSCALL_TRAP \
-        sethi %hi(sys_call_table), %l7; \
-        or %l7, %lo(sys_call_table), %l7; \
-        b linux_sparc_syscall; \
-        rd %psr, %l0;
-
-#define BREAKPOINT_TRAP \
-        b breakpoint_trap; \
-        rd %psr,%l0; \
-        nop; \
-        nop;
-
-#ifdef CONFIG_KGDB
-#define KGDB_TRAP(num) \
-        b kgdb_trap_low; \
-        rd %psr,%l0; \
-        nop; \
-        nop;
-#else
-#define KGDB_TRAP(num) \
-        BAD_TRAP(num)
-#endif
-
-/* The Get Condition Codes software trap for userland. */
-#define GETCC_TRAP \
-        b getcc_trap_handler; mov %psr, %l0; nop; nop;
-
-/* The Set Condition Codes software trap for userland. */
-#define SETCC_TRAP \
-        b setcc_trap_handler; mov %psr, %l0; nop; nop;
-
-/* The Get PSR software trap for userland. */
-#define GETPSR_TRAP \
-        mov %psr, %i0; jmp %l2; rett %l2 + 4; nop;
-
-/* This is for hard interrupts from level 1-14, 15 is non-maskable (nmi) and
- * gets handled with another macro.
- */
-#define TRAP_ENTRY_INTERRUPT(int_level) \
-        mov int_level, %l7; rd %psr, %l0; b real_irq_entry; rd %wim, %l3;
-
-/* NMI's (Non Maskable Interrupts) are special, you can't keep them
- * from coming in, and basically if you get one, the shows over. ;(
- * On the sun4c they are usually asynchronous memory errors, on the
- * the sun4m they could be either due to mem errors or a software
- * initiated interrupt from the prom/kern on an SMP box saying "I
- * command you to do CPU tricks, read your mailbox for more info."
- */
-#define NMI_TRAP \
-        rd %wim, %l3; b linux_trap_nmi_sun4c; mov %psr, %l0; nop;
-
-/* Window overflows/underflows are special and we need to try to be as
- * efficient as possible here....
- */
-#define WINDOW_SPILL \
-        rd %psr, %l0; rd %wim, %l3; b spill_window_entry; andcc %l0, PSR_PS, %g0;
-
-#define WINDOW_FILL \
-        rd %psr, %l0; rd %wim, %l3; b fill_window_entry; andcc %l0, PSR_PS, %g0;
-
-#endif /* __SPARC_HEAD_H */
diff --git a/include/asm-sparc/head_64.h b/include/asm-sparc/head_64.h
deleted file mode 100644
index 10e9dabc4c41..000000000000
--- a/include/asm-sparc/head_64.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef _SPARC64_HEAD_H
-#define _SPARC64_HEAD_H
-
-#include <asm/pstate.h>
-
-        /* wrpr %g0, val, %gl */
-#define SET_GL(val)     \
-        .word   0xa1902000 | val
-
-        /* rdpr %gl, %gN */
-#define GET_GL_GLOBAL(N)        \
-        .word   0x81540000 | (N << 25)
-
-#define KERNBASE        0x400000
-
-#define PTREGS_OFF      (STACK_BIAS + STACKFRAME_SZ)
-
-#define __CHEETAH_ID    0x003e0014
-#define __JALAPENO_ID   0x003e0016
-#define __SERRANO_ID    0x003e0022
-
-#define CHEETAH_MANUF           0x003e
-#define CHEETAH_IMPL            0x0014 /* Ultra-III   */
-#define CHEETAH_PLUS_IMPL       0x0015 /* Ultra-III+  */
-#define JALAPENO_IMPL           0x0016 /* Ultra-IIIi  */
-#define JAGUAR_IMPL             0x0018 /* Ultra-IV    */
-#define PANTHER_IMPL            0x0019 /* Ultra-IV+   */
-#define SERRANO_IMPL            0x0022 /* Ultra-IIIi+ */
-
-#define BRANCH_IF_SUN4V(tmp1,label)             \
-        sethi   %hi(is_sun4v), %tmp1;           \
-        lduw    [%tmp1 + %lo(is_sun4v)], %tmp1; \
-        brnz,pn %tmp1, label;                   \
-         nop
-
-#define BRANCH_IF_CHEETAH_BASE(tmp1,tmp2,label) \
-        rdpr    %ver, %tmp1;                    \
-        sethi   %hi(__CHEETAH_ID), %tmp2;       \
-        srlx    %tmp1, 32, %tmp1;               \
-        or      %tmp2, %lo(__CHEETAH_ID), %tmp2;\
-        cmp     %tmp1, %tmp2;                   \
-        be,pn   %icc, label;                    \
-         nop;
-
-#define BRANCH_IF_JALAPENO(tmp1,tmp2,label)     \
-        rdpr    %ver, %tmp1;                    \
-        sethi   %hi(__JALAPENO_ID), %tmp2;      \
-        srlx    %tmp1, 32, %tmp1;               \
-        or      %tmp2, %lo(__JALAPENO_ID), %tmp2;\
-        cmp     %tmp1, %tmp2;                   \
-        be,pn   %icc, label;                    \
-         nop;
-
-#define BRANCH_IF_CHEETAH_PLUS_OR_FOLLOWON(tmp1,tmp2,label)     \
-        rdpr    %ver, %tmp1;                    \
-        srlx    %tmp1, (32 + 16), %tmp2;        \
-        cmp     %tmp2, CHEETAH_MANUF;           \
-        bne,pt  %xcc, 99f;                      \
-         sllx   %tmp1, 16, %tmp1;               \
-        srlx    %tmp1, (32 + 16), %tmp2;        \
-        cmp     %tmp2, CHEETAH_PLUS_IMPL;       \
-        bgeu,pt %xcc, label;                    \
-99:      nop;
-
-#define BRANCH_IF_ANY_CHEETAH(tmp1,tmp2,label)  \
-        rdpr    %ver, %tmp1;                    \
-        srlx    %tmp1, (32 + 16), %tmp2;        \
-        cmp     %tmp2, CHEETAH_MANUF;           \
-        bne,pt  %xcc, 99f;                      \
-         sllx   %tmp1, 16, %tmp1;               \
-        srlx    %tmp1, (32 + 16), %tmp2;        \
-        cmp     %tmp2, CHEETAH_IMPL;            \
-        bgeu,pt %xcc, label;                    \
-99:      nop;
-
-#endif /* !(_SPARC64_HEAD_H) */
diff --git a/include/asm-sparc/highmem.h b/include/asm-sparc/highmem.h
deleted file mode 100644
index 3de42e776274..000000000000
--- a/include/asm-sparc/highmem.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * highmem.h: virtual kernel memory mappings for high memory
- *
- * Used in CONFIG_HIGHMEM systems for memory pages which
- * are not addressable by direct kernel virtual addresses.
- *
- * Copyright (C) 1999 Gerhard Wichert, Siemens AG
- *                    Gerhard.Wichert@pdb.siemens.de
- *
- *
- * Redesigned the x86 32-bit VM architecture to deal with 
- * up to 16 Terrabyte physical memory. With current x86 CPUs
- * we now support up to 64 Gigabytes physical RAM.
- *
- * Copyright (C) 1999 Ingo Molnar <mingo@redhat.com>
- */
-
-#ifndef _ASM_HIGHMEM_H
-#define _ASM_HIGHMEM_H
-
-#ifdef __KERNEL__
-
-#include <linux/interrupt.h>
-#include <asm/fixmap.h>
-#include <asm/vaddrs.h>
-#include <asm/kmap_types.h>
-#include <asm/pgtable.h>
-
-/* declarations for highmem.c */
-extern unsigned long highstart_pfn, highend_pfn;
-
-extern pte_t *kmap_pte;
-extern pgprot_t kmap_prot;
-extern pte_t *pkmap_page_table;
-
-extern void kmap_init(void) __init;
-
-/*
- * Right now we initialize only a single pte table. It can be extended
- * easily, subsequent pte tables have to be allocated in one physical
- * chunk of RAM.  Currently the simplest way to do this is to align the
- * pkmap region on a pagetable boundary (4MB).
- */
-#define LAST_PKMAP 1024
-#define PKMAP_SIZE (LAST_PKMAP << PAGE_SHIFT)
-#define PKMAP_BASE PMD_ALIGN(SRMMU_NOCACHE_VADDR + (SRMMU_MAX_NOCACHE_PAGES << PAGE_SHIFT))
-
-#define LAST_PKMAP_MASK (LAST_PKMAP - 1)
-#define PKMAP_NR(virt)  ((virt - PKMAP_BASE) >> PAGE_SHIFT)
-#define PKMAP_ADDR(nr)  (PKMAP_BASE + ((nr) << PAGE_SHIFT))
-
-#define PKMAP_END (PKMAP_ADDR(LAST_PKMAP))
-
-extern void *kmap_high(struct page *page);
-extern void kunmap_high(struct page *page);
-
-static inline void *kmap(struct page *page)
-{
-        BUG_ON(in_interrupt());
-        if (!PageHighMem(page))
-                return page_address(page);
-        return kmap_high(page);
-}
-
-static inline void kunmap(struct page *page)
-{
-        BUG_ON(in_interrupt());
-        if (!PageHighMem(page))
-                return;
-        kunmap_high(page);
-}
-
-extern void *kmap_atomic(struct page *page, enum km_type type);
-extern void kunmap_atomic(void *kvaddr, enum km_type type);
-extern struct page *kmap_atomic_to_page(void *vaddr);
-
-#define flush_cache_kmaps()     flush_cache_all()
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_HIGHMEM_H */
diff --git a/include/asm-sparc/hugetlb.h b/include/asm-sparc/hugetlb.h
deleted file mode 100644
index 177061064ee6..000000000000
--- a/include/asm-sparc/hugetlb.h
+++ /dev/null
@@ -1,85 +0,0 @@
-#ifndef _ASM_SPARC64_HUGETLB_H
-#define _ASM_SPARC64_HUGETLB_H
-
-#include <asm/page.h>
-
-
-void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
-                     pte_t *ptep, pte_t pte);
-
-pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
-                              pte_t *ptep);
-
-void hugetlb_prefault_arch_hook(struct mm_struct *mm);
-
-static inline int is_hugepage_only_range(struct mm_struct *mm,
-                                         unsigned long addr,
-                                         unsigned long len) {
-        return 0;
-}
-
-/*
- * If the arch doesn't supply something else, assume that hugepage
- * size aligned regions are ok without further preparation.
- */
-static inline int prepare_hugepage_range(struct file *file,
-                        unsigned long addr, unsigned long len)
-{
-        if (len & ~HPAGE_MASK)
-                return -EINVAL;
-        if (addr & ~HPAGE_MASK)
-                return -EINVAL;
-        return 0;
-}
-
-static inline void hugetlb_free_pgd_range(struct mmu_gather *tlb,
-                                          unsigned long addr, unsigned long end,
-                                          unsigned long floor,
-                                          unsigned long ceiling)
-{
-        free_pgd_range(tlb, addr, end, floor, ceiling);
-}
-
-static inline void huge_ptep_clear_flush(struct vm_area_struct *vma,
-                                         unsigned long addr, pte_t *ptep)
-{
-}
-
-static inline int huge_pte_none(pte_t pte)
-{
-        return pte_none(pte);
-}
-
-static inline pte_t huge_pte_wrprotect(pte_t pte)
-{
-        return pte_wrprotect(pte);
-}
-
-static inline void huge_ptep_set_wrprotect(struct mm_struct *mm,
-                                           unsigned long addr, pte_t *ptep)
-{
-        ptep_set_wrprotect(mm, addr, ptep);
-}
-
-static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma,
-                                             unsigned long addr, pte_t *ptep,
-                                             pte_t pte, int dirty)
-{
-        return ptep_set_access_flags(vma, addr, ptep, pte, dirty);
-}
-
-static inline pte_t huge_ptep_get(pte_t *ptep)
-{
-        return *ptep;
-}
-
-static inline int arch_prepare_hugepage(struct page *page)
-{
-        return 0;
-}
-
-static inline void arch_release_hugepage(struct page *page)
-{
-}
-
-#endif /* _ASM_SPARC64_HUGETLB_H */
diff --git a/include/asm-sparc/hvtramp.h b/include/asm-sparc/hvtramp.h
deleted file mode 100644
index b2b9b947b3a4..000000000000
--- a/include/asm-sparc/hvtramp.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef _SPARC64_HVTRAP_H
-#define _SPARC64_HVTRAP_H
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-
-struct hvtramp_mapping {
-        __u64           vaddr;
-        __u64           tte;
-};
-
-struct hvtramp_descr {
-        __u32                   cpu;
-        __u32                   num_mappings;
-        __u64                   fault_info_va;
-        __u64                   fault_info_pa;
-        __u64                   thread_reg;
-        struct hvtramp_mapping  maps[1];
-};
-
-extern void hv_cpu_startup(unsigned long hvdescr_pa);
-
-#endif
-
-#define HVTRAMP_DESCR_CPU               0x00
-#define HVTRAMP_DESCR_NUM_MAPPINGS      0x04
-#define HVTRAMP_DESCR_FAULT_INFO_VA     0x08
-#define HVTRAMP_DESCR_FAULT_INFO_PA     0x10
-#define HVTRAMP_DESCR_THREAD_REG        0x18
-#define HVTRAMP_DESCR_MAPS              0x20
-
-#define HVTRAMP_MAPPING_VADDR           0x00
-#define HVTRAMP_MAPPING_TTE             0x08
-#define HVTRAMP_MAPPING_SIZE            0x10
-
-#endif /* _SPARC64_HVTRAP_H */
diff --git a/include/asm-sparc/hw_irq.h b/include/asm-sparc/hw_irq.h
deleted file mode 100644
index 8d30a7694be2..000000000000
--- a/include/asm-sparc/hw_irq.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_SPARC_HW_IRQ_H
-#define __ASM_SPARC_HW_IRQ_H
-
-/* Dummy include. */
-
-#endif
diff --git a/include/asm-sparc/hypervisor.h b/include/asm-sparc/hypervisor.h
deleted file mode 100644
index 109ae24ba242..000000000000
--- a/include/asm-sparc/hypervisor.h
+++ /dev/null
@@ -1,2949 +0,0 @@
-#ifndef _SPARC64_HYPERVISOR_H
-#define _SPARC64_HYPERVISOR_H
-
-/* Sun4v hypervisor interfaces and defines.
- *
- * Hypervisor calls are made via traps to software traps number 0x80
- * and above.  Registers %o0 to %o5 serve as argument, status, and
- * return value registers.
- *
- * There are two kinds of these traps.  First there are the normal
- * "fast traps" which use software trap 0x80 and encode the function
- * to invoke by number in register %o5.  Argument and return value
- * handling is as follows:
- *
- * -----------------------------------------------
- * |  %o5  | function number |     undefined     |
- * |  %o0  |   argument 0    |   return status   |
- * |  %o1  |   argument 1    |   return value 1  |
- * |  %o2  |   argument 2    |   return value 2  |
- * |  %o3  |   argument 3    |   return value 3  |
- * |  %o4  |   argument 4    |   return value 4  |
- * -----------------------------------------------
- *
- * The second type are "hyper-fast traps" which encode the function
- * number in the software trap number itself.  So these use trap
- * numbers > 0x80.  The register usage for hyper-fast traps is as
- * follows:
- *
- * -----------------------------------------------
- * |  %o0  |   argument 0    |   return status   |
- * |  %o1  |   argument 1    |   return value 1  |
- * |  %o2  |   argument 2    |   return value 2  |
- * |  %o3  |   argument 3    |   return value 3  |
- * |  %o4  |   argument 4    |   return value 4  |
- * -----------------------------------------------
- *
- * Registers providing explicit arguments to the hypervisor calls
- * are volatile across the call.  Upon return their values are
- * undefined unless explicitly specified as containing a particular
- * return value by the specific call.  The return status is always
- * returned in register %o0, zero indicates a successful execution of
- * the hypervisor call and other values indicate an error status as
- * defined below.  So, for example, if a hyper-fast trap takes
- * arguments 0, 1, and 2, then %o0, %o1, and %o2 are volatile across
- * the call and %o3, %o4, and %o5 would be preserved.
- *
- * If the hypervisor trap is invalid, or the fast trap function number
- * is invalid, HV_EBADTRAP will be returned in %o0.  Also, all 64-bits
- * of the argument and return values are significant.
- */
-
-/* Trap numbers.  */
-#define HV_FAST_TRAP            0x80
-#define HV_MMU_MAP_ADDR_TRAP    0x83
-#define HV_MMU_UNMAP_ADDR_TRAP  0x84
-#define HV_TTRACE_ADDENTRY_TRAP 0x85
-#define HV_CORE_TRAP            0xff
-
-/* Error codes.  */
-#define HV_EOK                          0  /* Successful return            */
-#define HV_ENOCPU                       1  /* Invalid CPU id               */
-#define HV_ENORADDR                     2  /* Invalid real address         */
-#define HV_ENOINTR                      3  /* Invalid interrupt id         */
-#define HV_EBADPGSZ                     4  /* Invalid pagesize encoding    */
-#define HV_EBADTSB                      5  /* Invalid TSB description      */
-#define HV_EINVAL                       6  /* Invalid argument             */
-#define HV_EBADTRAP                     7  /* Invalid function number      */
-#define HV_EBADALIGN                    8  /* Invalid address alignment    */
-#define HV_EWOULDBLOCK                  9  /* Cannot complete w/o blocking */
-#define HV_ENOACCESS                    10 /* No access to resource        */
-#define HV_EIO                          11 /* I/O error                    */
-#define HV_ECPUERROR                    12 /* CPU in error state           */
-#define HV_ENOTSUPPORTED                13 /* Function not supported       */
-#define HV_ENOMAP                       14 /* No mapping found             */
-#define HV_ETOOMANY                     15 /* Too many items specified     */
-#define HV_ECHANNEL                     16 /* Invalid LDC channel          */
-#define HV_EBUSY                        17 /* Resource busy                */
-
-/* mach_exit()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MACH_EXIT
- * ARG0:        exit code
- * ERRORS:      This service does not return.
- *
- * Stop all CPUs in the virtual domain and place them into the stopped
- * state.  The 64-bit exit code may be passed to a service entity as
- * the domain's exit status.  On systems without a service entity, the
- * domain will undergo a reset, and the boot firmware will be
- * reloaded.
- *
- * This function will never return to the guest that invokes it.
- *
- * Note: By convention an exit code of zero denotes a successful exit by
- *       the guest code.  A non-zero exit code denotes a guest specific
- *       error indication.
- *
- */
-#define HV_FAST_MACH_EXIT               0x00
-
-#ifndef __ASSEMBLY__
-extern void sun4v_mach_exit(unsigned long exit_code);
-#endif
-
-/* Domain services.  */
-
-/* mach_desc()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MACH_DESC
- * ARG0:        buffer
- * ARG1:        length
- * RET0:        status
- * RET1:        length
- * ERRORS:      HV_EBADALIGN    Buffer is badly aligned
- *              HV_ENORADDR     Buffer is to an illegal real address.
- *              HV_EINVAL       Buffer length is too small for complete
- *                              machine description.
- *
- * Copy the most current machine description into the buffer indicated
- * by the real address in ARG0.  The buffer provided must be 16 byte
- * aligned.  Upon success or HV_EINVAL, this service returns the
- * actual size of the machine description in the RET1 return value.
- *
- * Note: A method of determining the appropriate buffer size for the
- *       machine description is to first call this service with a buffer
- *       length of 0 bytes.
- */
-#define HV_FAST_MACH_DESC               0x01
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_mach_desc(unsigned long buffer_pa,
-                                     unsigned long buf_len,
-                                     unsigned long *real_buf_len);
-#endif
-
-/* mach_sir()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MACH_SIR
- * ERRORS:      This service does not return.
- *
- * Perform a software initiated reset of the virtual machine domain.
- * All CPUs are captured as soon as possible, all hardware devices are
- * returned to the entry default state, and the domain is restarted at
- * the SIR (trap type 0x04) real trap table (RTBA) entry point on one
- * of the CPUs.  The single CPU restarted is selected as determined by
- * platform specific policy.  Memory is preserved across this
- * operation.
- */
-#define HV_FAST_MACH_SIR                0x02
-
-#ifndef __ASSEMBLY__
-extern void sun4v_mach_sir(void);
-#endif
-
-/* mach_set_watchdog()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MACH_SET_WATCHDOG
- * ARG0:        timeout in milliseconds
- * RET0:        status
- * RET1:        time remaining in milliseconds
- *
- * A guest uses this API to set a watchdog timer.  Once the gues has set
- * the timer, it must call the timer service again either to disable or
- * postpone the expiration.  If the timer expires before being reset or
- * disabled, then the hypervisor take a platform specific action leading
- * to guest termination within a bounded time period.  The platform action
- * may include recovery actions such as reporting the expiration to a
- * Service Processor, and/or automatically restarting the gues.
- *
- * The 'timeout' parameter is specified in milliseconds, however the
- * implementated granularity is given by the 'watchdog-resolution'
- * property in the 'platform' node of the guest's machine description.
- * The largest allowed timeout value is specified by the
- * 'watchdog-max-timeout' property of the 'platform' node.
- *
- * If the 'timeout' argument is not zero, the watchdog timer is set to
- * expire after a minimum of 'timeout' milliseconds.
- *
- * If the 'timeout' argument is zero, the watchdog timer is disabled.
- *
- * If the 'timeout' value exceeds the value of the 'max-watchdog-timeout'
- * property, the hypervisor leaves the watchdog timer state unchanged,
- * and returns a status of EINVAL.
- *
- * The 'time remaining' return value is valid regardless of whether the
- * return status is EOK or EINVAL.  A non-zero return value indicates the
- * number of milliseconds that were remaining until the timer was to expire.
- * If less than one millisecond remains, the return value is '1'.  If the
- * watchdog timer was disabled at the time of the call, the return value is
- * zero.
- *
- * If the hypervisor cannot support the exact timeout value requested, but
- * can support a larger timeout value, the hypervisor may round the actual
- * timeout to a value larger than the requested timeout, consequently the
- * 'time remaining' return value may be larger than the previously requested
- * timeout value.
- *
- * Any guest OS debugger should be aware that the watchdog service may be in
- * use.  Consequently, it is recommended that the watchdog service is
- * disabled upon debugger entry (e.g. reaching a breakpoint), and then
- * re-enabled upon returning to normal execution.  The API has been designed
- * with this in mind, and the 'time remaining' result of the disable call may
- * be used directly as the timeout argument of the re-enable call.
- */
-#define HV_FAST_MACH_SET_WATCHDOG       0x05
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_mach_set_watchdog(unsigned long timeout,
-                                             unsigned long *orig_timeout);
-#endif
-
-/* CPU services.
- *
- * CPUs represent devices that can execute software threads.  A single
- * chip that contains multiple cores or strands is represented as
- * multiple CPUs with unique CPU identifiers.  CPUs are exported to
- * OBP via the machine description (and to the OS via the OBP device
- * tree).  CPUs are always in one of three states: stopped, running,
- * or error.
- *
- * A CPU ID is a pre-assigned 16-bit value that uniquely identifies a
- * CPU within a logical domain.  Operations that are to be performed
- * on multiple CPUs specify them via a CPU list.  A CPU list is an
- * array in real memory, of which each 16-bit word is a CPU ID.  CPU
- * lists are passed through the API as two arguments.  The first is
- * the number of entries (16-bit words) in the CPU list, and the
- * second is the (real address) pointer to the CPU ID list.
- */
-
-/* cpu_start()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CPU_START
- * ARG0:        CPU ID
- * ARG1:        PC
- * ARG2:        RTBA
- * ARG3:        target ARG0
- * RET0:        status
- * ERRORS:      ENOCPU          Invalid CPU ID
- *              EINVAL          Target CPU ID is not in the stopped state
- *              ENORADDR        Invalid PC or RTBA real address
- *              EBADALIGN       Unaligned PC or unaligned RTBA
- *              EWOULDBLOCK     Starting resources are not available
- *
- * Start CPU with given CPU ID with PC in %pc and with a real trap
- * base address value of RTBA.  The indicated CPU must be in the
- * stopped state.  The supplied RTBA must be aligned on a 256 byte
- * boundary.  On successful completion, the specified CPU will be in
- * the running state and will be supplied with "target ARG0" in %o0
- * and RTBA in %tba.
- */
-#define HV_FAST_CPU_START               0x10
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_cpu_start(unsigned long cpuid,
-                                     unsigned long pc,
-                                     unsigned long rtba,
-                                     unsigned long arg0);
-#endif
-
-/* cpu_stop()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CPU_STOP
- * ARG0:        CPU ID
- * RET0:        status
- * ERRORS:      ENOCPU          Invalid CPU ID
- *              EINVAL          Target CPU ID is the current cpu
- *              EINVAL          Target CPU ID is not in the running state
- *              EWOULDBLOCK     Stopping resources are not available
- *              ENOTSUPPORTED   Not supported on this platform
- *
- * The specified CPU is stopped.  The indicated CPU must be in the
- * running state.  On completion, it will be in the stopped state.  It
- * is not legal to stop the current CPU.
- *
- * Note: As this service cannot be used to stop the current cpu, this service
- *       may not be used to stop the last running CPU in a domain.  To stop
- *       and exit a running domain, a guest must use the mach_exit() service.
- */
-#define HV_FAST_CPU_STOP                0x11
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_cpu_stop(unsigned long cpuid);
-#endif
-
-/* cpu_yield()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CPU_YIELD
- * RET0:        status
- * ERRORS:      No possible error.
- *
- * Suspend execution on the current CPU.  Execution will resume when
- * an interrupt (device, %stick_compare, or cross-call) is targeted to
- * the CPU.  On some CPUs, this API may be used by the hypervisor to
- * save power by disabling hardware strands.
- */
-#define HV_FAST_CPU_YIELD               0x12
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_cpu_yield(void);
-#endif
-
-/* cpu_qconf()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CPU_QCONF
- * ARG0:        queue
- * ARG1:        base real address
- * ARG2:        number of entries
- * RET0:        status
- * ERRORS:      ENORADDR        Invalid base real address
- *              EINVAL          Invalid queue or number of entries is less
- *                              than 2 or too large.
- *              EBADALIGN       Base real address is not correctly aligned
- *                              for size.
- *
- * Configure the given queue to be placed at the given base real
- * address, with the given number of entries.  The number of entries
- * must be a power of 2.  The base real address must be aligned
- * exactly to match the queue size.  Each queue entry is 64 bytes
- * long, so for example a 32 entry queue must be aligned on a 2048
- * byte real address boundary.
- *
- * The specified queue is unconfigured if the number of entries is given
- * as zero.
- *
- * For the current version of this API service, the argument queue is defined
- * as follows:
- *
- *      queue           description
- *      -----           -------------------------
- *      0x3c            cpu mondo queue
- *      0x3d            device mondo queue
- *      0x3e            resumable error queue
- *      0x3f            non-resumable error queue
- *
- * Note: The maximum number of entries for each queue for a specific cpu may
- *       be determined from the machine description.
- */
-#define HV_FAST_CPU_QCONF               0x14
-#define  HV_CPU_QUEUE_CPU_MONDO          0x3c
-#define  HV_CPU_QUEUE_DEVICE_MONDO       0x3d
-#define  HV_CPU_QUEUE_RES_ERROR          0x3e
-#define  HV_CPU_QUEUE_NONRES_ERROR       0x3f
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_cpu_qconf(unsigned long type,
-                                     unsigned long queue_paddr,
-                                     unsigned long num_queue_entries);
-#endif
-
-/* cpu_qinfo()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CPU_QINFO
- * ARG0:        queue
- * RET0:        status
- * RET1:        base real address
- * RET1:        number of entries
- * ERRORS:      EINVAL          Invalid queue
- *
- * Return the configuration info for the given queue.  The base real
- * address and number of entries of the defined queue are returned.
- * The queue argument values are the same as for cpu_qconf() above.
- *
- * If the specified queue is a valid queue number, but no queue has
- * been defined, the number of entries will be set to zero and the
- * base real address returned is undefined.
- */
-#define HV_FAST_CPU_QINFO               0x15
-
-/* cpu_mondo_send()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CPU_MONDO_SEND
- * ARG0-1:      CPU list
- * ARG2:        data real address
- * RET0:        status
- * ERRORS:      EBADALIGN       Mondo data is not 64-byte aligned or CPU list
- *                              is not 2-byte aligned.
- *              ENORADDR        Invalid data mondo address, or invalid cpu list
- *                              address.
- *              ENOCPU          Invalid cpu in CPU list
- *              EWOULDBLOCK     Some or all of the listed CPUs did not receive
- *                              the mondo
- *              ECPUERROR       One or more of the listed CPUs are in error
- *                              state, use HV_FAST_CPU_STATE to see which ones
- *              EINVAL          CPU list includes caller's CPU ID
- *
- * Send a mondo interrupt to the CPUs in the given CPU list with the
- * 64-bytes at the given data real address.  The data must be 64-byte
- * aligned.  The mondo data will be delivered to the cpu_mondo queues
- * of the recipient CPUs.
- *
- * In all cases, error or not, the CPUs in the CPU list to which the
- * mondo has been successfully delivered will be indicated by having
- * their entry in CPU list updated with the value 0xffff.
- */
-#define HV_FAST_CPU_MONDO_SEND          0x42
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_cpu_mondo_send(unsigned long cpu_count, unsigned long cpu_list_pa, unsigned long mondo_block_pa);
-#endif
-
-/* cpu_myid()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CPU_MYID
- * RET0:        status
- * RET1:        CPU ID
- * ERRORS:      No errors defined.
- *
- * Return the hypervisor ID handle for the current CPU.  Use by a
- * virtual CPU to discover it's own identity.
- */
-#define HV_FAST_CPU_MYID                0x16
-
-/* cpu_state()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CPU_STATE
- * ARG0:        CPU ID
- * RET0:        status
- * RET1:        state
- * ERRORS:      ENOCPU          Invalid CPU ID
- *
- * Retrieve the current state of the CPU with the given CPU ID.
- */
-#define HV_FAST_CPU_STATE               0x17
-#define  HV_CPU_STATE_STOPPED            0x01
-#define  HV_CPU_STATE_RUNNING            0x02
-#define  HV_CPU_STATE_ERROR              0x03
-
-#ifndef __ASSEMBLY__
-extern long sun4v_cpu_state(unsigned long cpuid);
-#endif
-
-/* cpu_set_rtba()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CPU_SET_RTBA
- * ARG0:        RTBA
- * RET0:        status
- * RET1:        previous RTBA
- * ERRORS:      ENORADDR        Invalid RTBA real address
- *              EBADALIGN       RTBA is incorrectly aligned for a trap table
- *
- * Set the real trap base address of the local cpu to the given RTBA.
- * The supplied RTBA must be aligned on a 256 byte boundary.  Upon
- * success the previous value of the RTBA is returned in RET1.
- *
- * Note: This service does not affect %tba
- */
-#define HV_FAST_CPU_SET_RTBA            0x18
-
-/* cpu_set_rtba()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CPU_GET_RTBA
- * RET0:        status
- * RET1:        previous RTBA
- * ERRORS:      No possible error.
- *
- * Returns the current value of RTBA in RET1.
- */
-#define HV_FAST_CPU_GET_RTBA            0x19
-
-/* MMU services.
- *
- * Layout of a TSB description for mmu_tsb_ctx{,non}0() calls.
- */
-#ifndef __ASSEMBLY__
-struct hv_tsb_descr {
-        unsigned short          pgsz_idx;
-        unsigned short          assoc;
-        unsigned int            num_ttes;       /* in TTEs */
-        unsigned int            ctx_idx;
-        unsigned int            pgsz_mask;
-        unsigned long           tsb_base;
-        unsigned long           resv;
-};
-#endif
-#define HV_TSB_DESCR_PGSZ_IDX_OFFSET    0x00
-#define HV_TSB_DESCR_ASSOC_OFFSET       0x02
-#define HV_TSB_DESCR_NUM_TTES_OFFSET    0x04
-#define HV_TSB_DESCR_CTX_IDX_OFFSET     0x08
-#define HV_TSB_DESCR_PGSZ_MASK_OFFSET   0x0c
-#define HV_TSB_DESCR_TSB_BASE_OFFSET    0x10
-#define HV_TSB_DESCR_RESV_OFFSET        0x18
-
-/* Page size bitmask.  */
-#define HV_PGSZ_MASK_8K                 (1 << 0)
-#define HV_PGSZ_MASK_64K                (1 << 1)
-#define HV_PGSZ_MASK_512K               (1 << 2)
-#define HV_PGSZ_MASK_4MB                (1 << 3)
-#define HV_PGSZ_MASK_32MB               (1 << 4)
-#define HV_PGSZ_MASK_256MB              (1 << 5)
-#define HV_PGSZ_MASK_2GB                (1 << 6)
-#define HV_PGSZ_MASK_16GB               (1 << 7)
-
-/* Page size index.  The value given in the TSB descriptor must correspond
- * to the smallest page size specified in the pgsz_mask page size bitmask.
- */
-#define HV_PGSZ_IDX_8K                  0
-#define HV_PGSZ_IDX_64K                 1
-#define HV_PGSZ_IDX_512K                2
-#define HV_PGSZ_IDX_4MB                 3
-#define HV_PGSZ_IDX_32MB                4
-#define HV_PGSZ_IDX_256MB               5
-#define HV_PGSZ_IDX_2GB                 6
-#define HV_PGSZ_IDX_16GB                7
-
-/* MMU fault status area.
- *
- * MMU related faults have their status and fault address information
- * placed into a memory region made available by privileged code.  Each
- * virtual processor must make a mmu_fault_area_conf() call to tell the
- * hypervisor where that processor's fault status should be stored.
- *
- * The fault status block is a multiple of 64-bytes and must be aligned
- * on a 64-byte boundary.
- */
-#ifndef __ASSEMBLY__
-struct hv_fault_status {
-        unsigned long           i_fault_type;
-        unsigned long           i_fault_addr;
-        unsigned long           i_fault_ctx;
-        unsigned long           i_reserved[5];
-        unsigned long           d_fault_type;
-        unsigned long           d_fault_addr;
-        unsigned long           d_fault_ctx;
-        unsigned long           d_reserved[5];
-};
-#endif
-#define HV_FAULT_I_TYPE_OFFSET  0x00
-#define HV_FAULT_I_ADDR_OFFSET  0x08
-#define HV_FAULT_I_CTX_OFFSET   0x10
-#define HV_FAULT_D_TYPE_OFFSET  0x40
-#define HV_FAULT_D_ADDR_OFFSET  0x48
-#define HV_FAULT_D_CTX_OFFSET   0x50
-
-#define HV_FAULT_TYPE_FAST_MISS 1
-#define HV_FAULT_TYPE_FAST_PROT 2
-#define HV_FAULT_TYPE_MMU_MISS  3
-#define HV_FAULT_TYPE_INV_RA    4
-#define HV_FAULT_TYPE_PRIV_VIOL 5
-#define HV_FAULT_TYPE_PROT_VIOL 6
-#define HV_FAULT_TYPE_NFO       7
-#define HV_FAULT_TYPE_NFO_SEFF  8
-#define HV_FAULT_TYPE_INV_VA    9
-#define HV_FAULT_TYPE_INV_ASI   10
-#define HV_FAULT_TYPE_NC_ATOMIC 11
-#define HV_FAULT_TYPE_PRIV_ACT  12
-#define HV_FAULT_TYPE_RESV1     13
-#define HV_FAULT_TYPE_UNALIGNED 14
-#define HV_FAULT_TYPE_INV_PGSZ  15
-/* Values 16 --> -2 are reserved.  */
-#define HV_FAULT_TYPE_MULTIPLE  -1
-
-/* Flags argument for mmu_{map,unmap}_addr(), mmu_demap_{page,context,all}(),
- * and mmu_{map,unmap}_perm_addr().
- */
-#define HV_MMU_DMMU                     0x01
-#define HV_MMU_IMMU                     0x02
-#define HV_MMU_ALL                      (HV_MMU_DMMU | HV_MMU_IMMU)
-
-/* mmu_map_addr()
- * TRAP:        HV_MMU_MAP_ADDR_TRAP
- * ARG0:        virtual address
- * ARG1:        mmu context
- * ARG2:        TTE
- * ARG3:        flags (HV_MMU_{IMMU,DMMU})
- * ERRORS:      EINVAL          Invalid virtual address, mmu context, or flags
- *              EBADPGSZ        Invalid page size value
- *              ENORADDR        Invalid real address in TTE
- *
- * Create a non-permanent mapping using the given TTE, virtual
- * address, and mmu context.  The flags argument determines which
- * (data, or instruction, or both) TLB the mapping gets loaded into.
- *
- * The behavior is undefined if the valid bit is clear in the TTE.
- *
- * Note: This API call is for privileged code to specify temporary translation
- *       mappings without the need to create and manage a TSB.
- */
-
-/* mmu_unmap_addr()
- * TRAP:        HV_MMU_UNMAP_ADDR_TRAP
- * ARG0:        virtual address
- * ARG1:        mmu context
- * ARG2:        flags (HV_MMU_{IMMU,DMMU})
- * ERRORS:      EINVAL          Invalid virtual address, mmu context, or flags
- *
- * Demaps the given virtual address in the given mmu context on this
- * CPU.  This function is intended to be used to demap pages mapped
- * with mmu_map_addr.  This service is equivalent to invoking
- * mmu_demap_page() with only the current CPU in the CPU list. The
- * flags argument determines which (data, or instruction, or both) TLB
- * the mapping gets unmapped from.
- *
- * Attempting to perform an unmap operation for a previously defined
- * permanent mapping will have undefined results.
- */
-
-/* mmu_tsb_ctx0()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMU_TSB_CTX0
- * ARG0:        number of TSB descriptions
- * ARG1:        TSB descriptions pointer
- * RET0:        status
- * ERRORS:      ENORADDR                Invalid TSB descriptions pointer or
- *                                      TSB base within a descriptor
- *              EBADALIGN               TSB descriptions pointer is not aligned
- *                                      to an 8-byte boundary, or TSB base
- *                                      within a descriptor is not aligned for
- *                                      the given TSB size
- *              EBADPGSZ                Invalid page size in a TSB descriptor
- *              EBADTSB                 Invalid associativity or size in a TSB
- *                                      descriptor
- *              EINVAL                  Invalid number of TSB descriptions, or
- *                                      invalid context index in a TSB
- *                                      descriptor, or index page size not
- *                                      equal to smallest page size in page
- *                                      size bitmask field.
- *
- * Configures the TSBs for the current CPU for virtual addresses with
- * context zero.  The TSB descriptions pointer is a pointer to an
- * array of the given number of TSB descriptions.
- *
- * Note: The maximum number of TSBs available to a virtual CPU is given by the
- *       mmu-max-#tsbs property of the cpu's corresponding "cpu" node in the
- *       machine description.
- */
-#define HV_FAST_MMU_TSB_CTX0            0x20
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_mmu_tsb_ctx0(unsigned long num_descriptions,
-                                        unsigned long tsb_desc_ra);
-#endif
-
-/* mmu_tsb_ctxnon0()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMU_TSB_CTXNON0
- * ARG0:        number of TSB descriptions
- * ARG1:        TSB descriptions pointer
- * RET0:        status
- * ERRORS:      Same as for mmu_tsb_ctx0() above.
- *
- * Configures the TSBs for the current CPU for virtual addresses with
- * non-zero contexts.  The TSB descriptions pointer is a pointer to an
- * array of the given number of TSB descriptions.
- *
- * Note: A maximum of 16 TSBs may be specified in the TSB description list.
- */
-#define HV_FAST_MMU_TSB_CTXNON0         0x21
-
-/* mmu_demap_page()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMU_DEMAP_PAGE
- * ARG0:        reserved, must be zero
- * ARG1:        reserved, must be zero
- * ARG2:        virtual address
- * ARG3:        mmu context
- * ARG4:        flags (HV_MMU_{IMMU,DMMU})
- * RET0:        status
- * ERRORS:      EINVAL                  Invalid virutal address, context, or
- *                                      flags value
- *              ENOTSUPPORTED           ARG0 or ARG1 is non-zero
- *
- * Demaps any page mapping of the given virtual address in the given
- * mmu context for the current virtual CPU.  Any virtually tagged
- * caches are guaranteed to be kept consistent.  The flags argument
- * determines which TLB (instruction, or data, or both) participate in
- * the operation.
- *
- * ARG0 and ARG1 are both reserved and must be set to zero.
- */
-#define HV_FAST_MMU_DEMAP_PAGE          0x22
-
-/* mmu_demap_ctx()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMU_DEMAP_CTX
- * ARG0:        reserved, must be zero
- * ARG1:        reserved, must be zero
- * ARG2:        mmu context
- * ARG3:        flags (HV_MMU_{IMMU,DMMU})
- * RET0:        status
- * ERRORS:      EINVAL                  Invalid context or flags value
- *              ENOTSUPPORTED           ARG0 or ARG1 is non-zero
- *
- * Demaps all non-permanent virtual page mappings previously specified
- * for the given context for the current virtual CPU.  Any virtual
- * tagged caches are guaranteed to be kept consistent.  The flags
- * argument determines which TLB (instruction, or data, or both)
- * participate in the operation.
- *
- * ARG0 and ARG1 are both reserved and must be set to zero.
- */
-#define HV_FAST_MMU_DEMAP_CTX           0x23
-
-/* mmu_demap_all()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMU_DEMAP_ALL
- * ARG0:        reserved, must be zero
- * ARG1:        reserved, must be zero
- * ARG2:        flags (HV_MMU_{IMMU,DMMU})
- * RET0:        status
- * ERRORS:      EINVAL                  Invalid flags value
- *              ENOTSUPPORTED           ARG0 or ARG1 is non-zero
- *
- * Demaps all non-permanent virtual page mappings previously specified
- * for the current virtual CPU.  Any virtual tagged caches are
- * guaranteed to be kept consistent.  The flags argument determines
- * which TLB (instruction, or data, or both) participate in the
- * operation.
- *
- * ARG0 and ARG1 are both reserved and must be set to zero.
- */
-#define HV_FAST_MMU_DEMAP_ALL           0x24
-
-#ifndef __ASSEMBLY__
-extern void sun4v_mmu_demap_all(void);
-#endif
-
-/* mmu_map_perm_addr()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMU_MAP_PERM_ADDR
- * ARG0:        virtual address
- * ARG1:        reserved, must be zero
- * ARG2:        TTE
- * ARG3:        flags (HV_MMU_{IMMU,DMMU})
- * RET0:        status
- * ERRORS:      EINVAL                  Invalid virutal address or flags value
- *              EBADPGSZ                Invalid page size value
- *              ENORADDR                Invalid real address in TTE
- *              ETOOMANY                Too many mappings (max of 8 reached)
- *
- * Create a permanent mapping using the given TTE and virtual address
- * for context 0 on the calling virtual CPU.  A maximum of 8 such
- * permanent mappings may be specified by privileged code.  Mappings
- * may be removed with mmu_unmap_perm_addr().
- *
- * The behavior is undefined if a TTE with the valid bit clear is given.
- *
- * Note: This call is used to specify address space mappings for which
- *       privileged code does not expect to receive misses.  For example,
- *       this mechanism can be used to map kernel nucleus code and data.
- */
-#define HV_FAST_MMU_MAP_PERM_ADDR       0x25
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_mmu_map_perm_addr(unsigned long vaddr,
-                                             unsigned long set_to_zero,
-                                             unsigned long tte,
-                                             unsigned long flags);
-#endif
-
-/* mmu_fault_area_conf()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMU_FAULT_AREA_CONF
- * ARG0:        real address
- * RET0:        status
- * RET1:        previous mmu fault area real address
- * ERRORS:      ENORADDR                Invalid real address
- *              EBADALIGN               Invalid alignment for fault area
- *
- * Configure the MMU fault status area for the calling CPU.  A 64-byte
- * aligned real address specifies where MMU fault status information
- * is placed.  The return value is the previously specified area, or 0
- * for the first invocation.  Specifying a fault area at real address
- * 0 is not allowed.
- */
-#define HV_FAST_MMU_FAULT_AREA_CONF     0x26
-
-/* mmu_enable()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMU_ENABLE
- * ARG0:        enable flag
- * ARG1:        return target address
- * RET0:        status
- * ERRORS:      ENORADDR                Invalid real address when disabling
- *                                      translation.
- *              EBADALIGN               The return target address is not
- *                                      aligned to an instruction.
- *              EINVAL                  The enable flag request the current
- *                                      operating mode (e.g. disable if already
- *                                      disabled)
- *
- * Enable or disable virtual address translation for the calling CPU
- * within the virtual machine domain.  If the enable flag is zero,
- * translation is disabled, any non-zero value will enable
- * translation.
- *
- * When this function returns, the newly selected translation mode
- * will be active.  If the mmu is being enabled, then the return
- * target address is a virtual address else it is a real address.
- *
- * Upon successful completion, control will be returned to the given
- * return target address (ie. the cpu will jump to that address).  On
- * failure, the previous mmu mode remains and the trap simply returns
- * as normal with the appropriate error code in RET0.
- */
-#define HV_FAST_MMU_ENABLE              0x27
-
-/* mmu_unmap_perm_addr()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMU_UNMAP_PERM_ADDR
- * ARG0:        virtual address
- * ARG1:        reserved, must be zero
- * ARG2:        flags (HV_MMU_{IMMU,DMMU})
- * RET0:        status
- * ERRORS:      EINVAL                  Invalid virutal address or flags value
- *              ENOMAP                  Specified mapping was not found
- *
- * Demaps any permanent page mapping (established via
- * mmu_map_perm_addr()) at the given virtual address for context 0 on
- * the current virtual CPU.  Any virtual tagged caches are guaranteed
- * to be kept consistent.
- */
-#define HV_FAST_MMU_UNMAP_PERM_ADDR     0x28
-
-/* mmu_tsb_ctx0_info()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMU_TSB_CTX0_INFO
- * ARG0:        max TSBs
- * ARG1:        buffer pointer
- * RET0:        status
- * RET1:        number of TSBs
- * ERRORS:      EINVAL                  Supplied buffer is too small
- *              EBADALIGN               The buffer pointer is badly aligned
- *              ENORADDR                Invalid real address for buffer pointer
- *
- * Return the TSB configuration as previous defined by mmu_tsb_ctx0()
- * into the provided buffer.  The size of the buffer is given in ARG1
- * in terms of the number of TSB description entries.
- *
- * Upon return, RET1 always contains the number of TSB descriptions
- * previously configured.  If zero TSBs were configured, EOK is
- * returned with RET1 containing 0.
- */
-#define HV_FAST_MMU_TSB_CTX0_INFO       0x29
-
-/* mmu_tsb_ctxnon0_info()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMU_TSB_CTXNON0_INFO
- * ARG0:        max TSBs
- * ARG1:        buffer pointer
- * RET0:        status
- * RET1:        number of TSBs
- * ERRORS:      EINVAL                  Supplied buffer is too small
- *              EBADALIGN               The buffer pointer is badly aligned
- *              ENORADDR                Invalid real address for buffer pointer
- *
- * Return the TSB configuration as previous defined by
- * mmu_tsb_ctxnon0() into the provided buffer.  The size of the buffer
- * is given in ARG1 in terms of the number of TSB description entries.
- *
- * Upon return, RET1 always contains the number of TSB descriptions
- * previously configured.  If zero TSBs were configured, EOK is
- * returned with RET1 containing 0.
- */
-#define HV_FAST_MMU_TSB_CTXNON0_INFO    0x2a
-
-/* mmu_fault_area_info()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMU_FAULT_AREA_INFO
- * RET0:        status
- * RET1:        fault area real address
- * ERRORS:      No errors defined.
- *
- * Return the currently defined MMU fault status area for the current
- * CPU.  The real address of the fault status area is returned in
- * RET1, or 0 is returned in RET1 if no fault status area is defined.
- *
- * Note: mmu_fault_area_conf() may be called with the return value (RET1)
- *       from this service if there is a need to save and restore the fault
- *       area for a cpu.
- */
-#define HV_FAST_MMU_FAULT_AREA_INFO     0x2b
-
-/* Cache and Memory services. */
-
-/* mem_scrub()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MEM_SCRUB
- * ARG0:        real address
- * ARG1:        length
- * RET0:        status
- * RET1:        length scrubbed
- * ERRORS:      ENORADDR        Invalid real address
- *              EBADALIGN       Start address or length are not correctly
- *                              aligned
- *              EINVAL          Length is zero
- *
- * Zero the memory contents in the range real address to real address
- * plus length minus 1.  Also, valid ECC will be generated for that
- * memory address range.  Scrubbing is started at the given real
- * address, but may not scrub the entire given length.  The actual
- * length scrubbed will be returned in RET1.
- *
- * The real address and length must be aligned on an 8K boundary, or
- * contain the start address and length from a sun4v error report.
- *
- * Note: There are two uses for this function.  The first use is to block clear
- *       and initialize memory and the second is to scrub an u ncorrectable
- *       error reported via a resumable or non-resumable trap.  The second
- *       use requires the arguments to be equal to the real address and length
- *       provided in a sun4v memory error report.
- */
-#define HV_FAST_MEM_SCRUB               0x31
-
-/* mem_sync()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MEM_SYNC
- * ARG0:        real address
- * ARG1:        length
- * RET0:        status
- * RET1:        length synced
- * ERRORS:      ENORADDR        Invalid real address
- *              EBADALIGN       Start address or length are not correctly
- *                              aligned
- *              EINVAL          Length is zero
- *
- * Force the next access within the real address to real address plus
- * length minus 1 to be fetches from main system memory.  Less than
- * the given length may be synced, the actual amount synced is
- * returned in RET1.  The real address and length must be aligned on
- * an 8K boundary.
- */
-#define HV_FAST_MEM_SYNC                0x32
-
-/* Time of day services.
- *
- * The hypervisor maintains the time of day on a per-domain basis.
- * Changing the time of day in one domain does not affect the time of
- * day on any other domain.
- *
- * Time is described by a single unsigned 64-bit word which is the
- * number of seconds since the UNIX Epoch (00:00:00 UTC, January 1,
- * 1970).
- */
-
-/* tod_get()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_TOD_GET
- * RET0:        status
- * RET1:        TOD
- * ERRORS:      EWOULDBLOCK     TOD resource is temporarily unavailable
- *              ENOTSUPPORTED   If TOD not supported on this platform
- *
- * Return the current time of day.  May block if TOD access is
- * temporarily not possible.
- */
-#define HV_FAST_TOD_GET                 0x50
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_tod_get(unsigned long *time);
-#endif
-
-/* tod_set()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_TOD_SET
- * ARG0:        TOD
- * RET0:        status
- * ERRORS:      EWOULDBLOCK     TOD resource is temporarily unavailable
- *              ENOTSUPPORTED   If TOD not supported on this platform
- *
- * The current time of day is set to the value specified in ARG0.  May
- * block if TOD access is temporarily not possible.
- */
-#define HV_FAST_TOD_SET                 0x51
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_tod_set(unsigned long time);
-#endif
-
-/* Console services */
-
-/* con_getchar()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CONS_GETCHAR
- * RET0:        status
- * RET1:        character
- * ERRORS:      EWOULDBLOCK     No character available.
- *
- * Returns a character from the console device.  If no character is
- * available then an EWOULDBLOCK error is returned.  If a character is
- * available, then the returned status is EOK and the character value
- * is in RET1.
- *
- * A virtual BREAK is represented by the 64-bit value -1.
- *
- * A virtual HUP signal is represented by the 64-bit value -2.
- */
-#define HV_FAST_CONS_GETCHAR            0x60
-
-/* con_putchar()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CONS_PUTCHAR
- * ARG0:        character
- * RET0:        status
- * ERRORS:      EINVAL          Illegal character
- *              EWOULDBLOCK     Output buffer currently full, would block
- *
- * Send a character to the console device.  Only character values
- * between 0 and 255 may be used.  Values outside this range are
- * invalid except for the 64-bit value -1 which is used to send a
- * virtual BREAK.
- */
-#define HV_FAST_CONS_PUTCHAR            0x61
-
-/* con_read()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CONS_READ
- * ARG0:        buffer real address
- * ARG1:        buffer size in bytes
- * RET0:        status
- * RET1:        bytes read or BREAK or HUP
- * ERRORS:      EWOULDBLOCK     No character available.
- *
- * Reads characters into a buffer from the console device.  If no
- * character is available then an EWOULDBLOCK error is returned.
- * If a character is available, then the returned status is EOK
- * and the number of bytes read into the given buffer is provided
- * in RET1.
- *
- * A virtual BREAK is represented by the 64-bit RET1 value -1.
- *
- * A virtual HUP signal is represented by the 64-bit RET1 value -2.
- *
- * If BREAK or HUP are indicated, no bytes were read into buffer.
- */
-#define HV_FAST_CONS_READ               0x62
-
-/* con_write()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_CONS_WRITE
- * ARG0:        buffer real address
- * ARG1:        buffer size in bytes
- * RET0:        status
- * RET1:        bytes written
- * ERRORS:      EWOULDBLOCK     Output buffer currently full, would block
- *
- * Send a characters in buffer to the console device.  Breaks must be
- * sent using con_putchar().
- */
-#define HV_FAST_CONS_WRITE              0x63
-
-#ifndef __ASSEMBLY__
-extern long sun4v_con_getchar(long *status);
-extern long sun4v_con_putchar(long c);
-extern long sun4v_con_read(unsigned long buffer,
-                           unsigned long size,
-                           unsigned long *bytes_read);
-extern unsigned long sun4v_con_write(unsigned long buffer,
-                                     unsigned long size,
-                                     unsigned long *bytes_written);
-#endif
-
-/* mach_set_soft_state()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MACH_SET_SOFT_STATE
- * ARG0:        software state
- * ARG1:        software state description pointer
- * RET0:        status
- * ERRORS:      EINVAL          software state not valid or software state
- *                              description is not NULL terminated
- *              ENORADDR        software state description pointer is not a
- *                              valid real address
- *              EBADALIGNED     software state description is not correctly
- *                              aligned
- *
- * This allows the guest to report it's soft state to the hypervisor.  There
- * are two primary components to this state.  The first part states whether
- * the guest software is running or not.  The second containts optional
- * details specific to the software.
- *
- * The software state argument is defined below in HV_SOFT_STATE_*, and
- * indicates whether the guest is operating normally or in a transitional
- * state.
- *
- * The software state description argument is a real address of a data buffer
- * of size 32-bytes aligned on a 32-byte boundary.  It is treated as a NULL
- * terminated 7-bit ASCII string of up to 31 characters not including the
- * NULL termination.
- */
-#define HV_FAST_MACH_SET_SOFT_STATE     0x70
-#define  HV_SOFT_STATE_NORMAL            0x01
-#define  HV_SOFT_STATE_TRANSITION        0x02
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_mach_set_soft_state(unsigned long soft_state,
-                                               unsigned long msg_string_ra);
-#endif
-
-/* mach_get_soft_state()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MACH_GET_SOFT_STATE
- * ARG0:        software state description pointer
- * RET0:        status
- * RET1:        software state
- * ERRORS:      ENORADDR        software state description pointer is not a
- *                              valid real address
- *              EBADALIGNED     software state description is not correctly
- *                              aligned
- *
- * Retrieve the current value of the guest's software state.  The rules
- * for the software state pointer are the same as for mach_set_soft_state()
- * above.
- */
-#define HV_FAST_MACH_GET_SOFT_STATE     0x71
-
-/* svc_send()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_SVC_SEND
- * ARG0:        service ID
- * ARG1:        buffer real address
- * ARG2:        buffer size
- * RET0:        STATUS
- * RET1:        sent_bytes
- *
- * Be careful, all output registers are clobbered by this operation,
- * so for example it is not possible to save away a value in %o4
- * across the trap.
- */
-#define HV_FAST_SVC_SEND                0x80
-
-/* svc_recv()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_SVC_RECV
- * ARG0:        service ID
- * ARG1:        buffer real address
- * ARG2:        buffer size
- * RET0:        STATUS
- * RET1:        recv_bytes
- *
- * Be careful, all output registers are clobbered by this operation,
- * so for example it is not possible to save away a value in %o4
- * across the trap.
- */
-#define HV_FAST_SVC_RECV                0x81
-
-/* svc_getstatus()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_SVC_GETSTATUS
- * ARG0:        service ID
- * RET0:        STATUS
- * RET1:        status bits
- */
-#define HV_FAST_SVC_GETSTATUS           0x82
-
-/* svc_setstatus()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_SVC_SETSTATUS
- * ARG0:        service ID
- * ARG1:        bits to set
- * RET0:        STATUS
- */
-#define HV_FAST_SVC_SETSTATUS           0x83
-
-/* svc_clrstatus()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_SVC_CLRSTATUS
- * ARG0:        service ID
- * ARG1:        bits to clear
- * RET0:        STATUS
- */
-#define HV_FAST_SVC_CLRSTATUS           0x84
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_svc_send(unsigned long svc_id,
-                                    unsigned long buffer,
-                                    unsigned long buffer_size,
-                                    unsigned long *sent_bytes);
-extern unsigned long sun4v_svc_recv(unsigned long svc_id,
-                                    unsigned long buffer,
-                                    unsigned long buffer_size,
-                                    unsigned long *recv_bytes);
-extern unsigned long sun4v_svc_getstatus(unsigned long svc_id,
-                                         unsigned long *status_bits);
-extern unsigned long sun4v_svc_setstatus(unsigned long svc_id,
-                                         unsigned long status_bits);
-extern unsigned long sun4v_svc_clrstatus(unsigned long svc_id,
-                                         unsigned long status_bits);
-#endif
-
-/* Trap trace services.
- *
- * The hypervisor provides a trap tracing capability for privileged
- * code running on each virtual CPU.  Privileged code provides a
- * round-robin trap trace queue within which the hypervisor writes
- * 64-byte entries detailing hyperprivileged traps taken n behalf of
- * privileged code.  This is provided as a debugging capability for
- * privileged code.
- *
- * The trap trace control structure is 64-bytes long and placed at the
- * start (offset 0) of the trap trace buffer, and is described as
- * follows:
- */
-#ifndef __ASSEMBLY__
-struct hv_trap_trace_control {
-        unsigned long           head_offset;
-        unsigned long           tail_offset;
-        unsigned long           __reserved[0x30 / sizeof(unsigned long)];
-};
-#endif
-#define HV_TRAP_TRACE_CTRL_HEAD_OFFSET  0x00
-#define HV_TRAP_TRACE_CTRL_TAIL_OFFSET  0x08
-
-/* The head offset is the offset of the most recently completed entry
- * in the trap-trace buffer.  The tail offset is the offset of the
- * next entry to be written.  The control structure is owned and
- * modified by the hypervisor.  A guest may not modify the control
- * structure contents.  Attempts to do so will result in undefined
- * behavior for the guest.
- *
- * Each trap trace buffer entry is layed out as follows:
- */
-#ifndef __ASSEMBLY__
-struct hv_trap_trace_entry {
-        unsigned char   type;           /* Hypervisor or guest entry?   */
-        unsigned char   hpstate;        /* Hyper-privileged state       */
-        unsigned char   tl;             /* Trap level                   */
-        unsigned char   gl;             /* Global register level        */
-        unsigned short  tt;             /* Trap type                    */
-        unsigned short  tag;            /* Extended trap identifier     */
-        unsigned long   tstate;         /* Trap state                   */
-        unsigned long   tick;           /* Tick                         */
-        unsigned long   tpc;            /* Trap PC                      */
-        unsigned long   f1;             /* Entry specific               */
-        unsigned long   f2;             /* Entry specific               */
-        unsigned long   f3;             /* Entry specific               */
-        unsigned long   f4;             /* Entry specific               */
-};
-#endif
-#define HV_TRAP_TRACE_ENTRY_TYPE        0x00
-#define HV_TRAP_TRACE_ENTRY_HPSTATE     0x01
-#define HV_TRAP_TRACE_ENTRY_TL          0x02
-#define HV_TRAP_TRACE_ENTRY_GL          0x03
-#define HV_TRAP_TRACE_ENTRY_TT          0x04
-#define HV_TRAP_TRACE_ENTRY_TAG         0x06
-#define HV_TRAP_TRACE_ENTRY_TSTATE      0x08
-#define HV_TRAP_TRACE_ENTRY_TICK        0x10
-#define HV_TRAP_TRACE_ENTRY_TPC         0x18
-#define HV_TRAP_TRACE_ENTRY_F1          0x20
-#define HV_TRAP_TRACE_ENTRY_F2          0x28
-#define HV_TRAP_TRACE_ENTRY_F3          0x30
-#define HV_TRAP_TRACE_ENTRY_F4          0x38
-
-/* The type field is encoded as follows.  */
-#define HV_TRAP_TYPE_UNDEF              0x00 /* Entry content undefined     */
-#define HV_TRAP_TYPE_HV                 0x01 /* Hypervisor trap entry       */
-#define HV_TRAP_TYPE_GUEST              0xff /* Added via ttrace_addentry() */
-
-/* ttrace_buf_conf()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_TTRACE_BUF_CONF
- * ARG0:        real address
- * ARG1:        number of entries
- * RET0:        status
- * RET1:        number of entries
- * ERRORS:      ENORADDR        Invalid real address
- *              EINVAL          Size is too small
- *              EBADALIGN       Real address not aligned on 64-byte boundary
- *
- * Requests hypervisor trap tracing and declares a virtual CPU's trap
- * trace buffer to the hypervisor.  The real address supplies the real
- * base address of the trap trace queue and must be 64-byte aligned.
- * Specifying a value of 0 for the number of entries disables trap
- * tracing for the calling virtual CPU.  The buffer allocated must be
- * sized for a power of two number of 64-byte trap trace entries plus
- * an initial 64-byte control structure.
- *
- * This may be invoked any number of times so that a virtual CPU may
- * relocate a trap trace buffer or create "snapshots" of information.
- *
- * If the real address is illegal or badly aligned, then trap tracing
- * is disabled and an error is returned.
- *
- * Upon failure with EINVAL, this service call returns in RET1 the
- * minimum number of buffer entries required.  Upon other failures
- * RET1 is undefined.
- */
-#define HV_FAST_TTRACE_BUF_CONF         0x90
-
-/* ttrace_buf_info()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_TTRACE_BUF_INFO
- * RET0:        status
- * RET1:        real address
- * RET2:        size
- * ERRORS:      None defined.
- *
- * Returns the size and location of the previously declared trap-trace
- * buffer.  In the event that no buffer was previously defined, or the
- * buffer is disabled, this call will return a size of zero bytes.
- */
-#define HV_FAST_TTRACE_BUF_INFO         0x91
-
-/* ttrace_enable()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_TTRACE_ENABLE
- * ARG0:        enable
- * RET0:        status
- * RET1:        previous enable state
- * ERRORS:      EINVAL          No trap trace buffer currently defined
- *
- * Enable or disable trap tracing, and return the previous enabled
- * state in RET1.  Future systems may define various flags for the
- * enable argument (ARG0), for the moment a guest should pass
- * "(uint64_t) -1" to enable, and "(uint64_t) 0" to disable all
- * tracing - which will ensure future compatability.
- */
-#define HV_FAST_TTRACE_ENABLE           0x92
-
-/* ttrace_freeze()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_TTRACE_FREEZE
- * ARG0:        freeze
- * RET0:        status
- * RET1:        previous freeze state
- * ERRORS:      EINVAL          No trap trace buffer currently defined
- *
- * Freeze or unfreeze trap tracing, returning the previous freeze
- * state in RET1.  A guest should pass a non-zero value to freeze and
- * a zero value to unfreeze all tracing.  The returned previous state
- * is 0 for not frozen and 1 for frozen.
- */
-#define HV_FAST_TTRACE_FREEZE           0x93
-
-/* ttrace_addentry()
- * TRAP:        HV_TTRACE_ADDENTRY_TRAP
- * ARG0:        tag (16-bits)
- * ARG1:        data word 0
- * ARG2:        data word 1
- * ARG3:        data word 2
- * ARG4:        data word 3
- * RET0:        status
- * ERRORS:      EINVAL          No trap trace buffer currently defined
- *
- * Add an entry to the trap trace buffer.  Upon return only ARG0/RET0
- * is modified - none of the other registers holding arguments are
- * volatile across this hypervisor service.
- */
-
-/* Core dump services.
- *
- * Since the hypervisor viraulizes and thus obscures a lot of the
- * physical machine layout and state, traditional OS crash dumps can
- * be difficult to diagnose especially when the problem is a
- * configuration error of some sort.
- *
- * The dump services provide an opaque buffer into which the
- * hypervisor can place it's internal state in order to assist in
- * debugging such situations.  The contents are opaque and extremely
- * platform and hypervisor implementation specific.  The guest, during
- * a core dump, requests that the hypervisor update any information in
- * the dump buffer in preparation to being dumped as part of the
- * domain's memory image.
- */
-
-/* dump_buf_update()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_DUMP_BUF_UPDATE
- * ARG0:        real address
- * ARG1:        size
- * RET0:        status
- * RET1:        required size of dump buffer
- * ERRORS:      ENORADDR        Invalid real address
- *              EBADALIGN       Real address is not aligned on a 64-byte
- *                              boundary
- *              EINVAL          Size is non-zero but less than minimum size
- *                              required
- *              ENOTSUPPORTED   Operation not supported on current logical
- *                              domain
- *
- * Declare a domain dump buffer to the hypervisor.  The real address
- * provided for the domain dump buffer must be 64-byte aligned.  The
- * size specifies the size of the dump buffer and may be larger than
- * the minimum size specified in the machine description.  The
- * hypervisor will fill the dump buffer with opaque data.
- *
- * Note: A guest may elect to include dump buffer contents as part of a crash
- *       dump to assist with debugging.  This function may be called any number
- *       of times so that a guest may relocate a dump buffer, or create
- *       "snapshots" of any dump-buffer information.  Each call to
- *       dump_buf_update() atomically declares the new dump buffer to the
- *       hypervisor.
- *
- * A specified size of 0 unconfigures the dump buffer.  If the real
- * address is illegal or badly aligned, then any currently active dump
- * buffer is disabled and an error is returned.
- *
- * In the event that the call fails with EINVAL, RET1 contains the
- * minimum size requires by the hypervisor for a valid dump buffer.
- */
-#define HV_FAST_DUMP_BUF_UPDATE         0x94
-
-/* dump_buf_info()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_DUMP_BUF_INFO
- * RET0:        status
- * RET1:        real address of current dump buffer
- * RET2:        size of current dump buffer
- * ERRORS:      No errors defined.
- *
- * Return the currently configures dump buffer description.  A
- * returned size of 0 bytes indicates an undefined dump buffer.  In
- * this case the return address in RET1 is undefined.
- */
-#define HV_FAST_DUMP_BUF_INFO           0x95
-
-/* Device interrupt services.
- *
- * Device interrupts are allocated to system bus bridges by the hypervisor,
- * and described to OBP in the machine description.  OBP then describes
- * these interrupts to the OS via properties in the device tree.
- *
- * Terminology:
- *
- *      cpuid           Unique opaque value which represents a target cpu.
- *
- *      devhandle       Device handle.  It uniquely identifies a device, and
- *                      consistes of the lower 28-bits of the hi-cell of the
- *                      first entry of the device's "reg" property in the
- *                      OBP device tree.
- *
- *      devino          Device interrupt number.  Specifies the relative
- *                      interrupt number within the device.  The unique
- *                      combination of devhandle and devino are used to
- *                      identify a specific device interrupt.
- *
- *                      Note: The devino value is the same as the values in the
- *                            "interrupts" property or "interrupt-map" property
- *                            in the OBP device tree for that device.
- *
- *      sysino          System interrupt number.  A 64-bit unsigned interger
- *                      representing a unique interrupt within a virtual
- *                      machine.
- *
- *      intr_state      A flag representing the interrupt state for a given
- *                      sysino.  The state values are defined below.
- *
- *      intr_enabled    A flag representing the 'enabled' state for a given
- *                      sysino.  The enable values are defined below.
- */
-
-#define HV_INTR_STATE_IDLE              0 /* Nothing pending */
-#define HV_INTR_STATE_RECEIVED          1 /* Interrupt received by hardware */
-#define HV_INTR_STATE_DELIVERED         2 /* Interrupt delivered to queue */
-
-#define HV_INTR_DISABLED                0 /* sysino not enabled */
-#define HV_INTR_ENABLED                 1 /* sysino enabled */
-
-/* intr_devino_to_sysino()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_INTR_DEVINO2SYSINO
- * ARG0:        devhandle
- * ARG1:        devino
- * RET0:        status
- * RET1:        sysino
- * ERRORS:      EINVAL          Invalid devhandle/devino
- *
- * Converts a device specific interrupt number of the given
- * devhandle/devino into a system specific ino (sysino).
- */
-#define HV_FAST_INTR_DEVINO2SYSINO      0xa0
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_devino_to_sysino(unsigned long devhandle,
-                                            unsigned long devino);
-#endif
-
-/* intr_getenabled()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_INTR_GETENABLED
- * ARG0:        sysino
- * RET0:        status
- * RET1:        intr_enabled (HV_INTR_{DISABLED,ENABLED})
- * ERRORS:      EINVAL          Invalid sysino
- *
- * Returns interrupt enabled state in RET1 for the interrupt defined
- * by the given sysino.
- */
-#define HV_FAST_INTR_GETENABLED         0xa1
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_intr_getenabled(unsigned long sysino);
-#endif
-
-/* intr_setenabled()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_INTR_SETENABLED
- * ARG0:        sysino
- * ARG1:        intr_enabled (HV_INTR_{DISABLED,ENABLED})
- * RET0:        status
- * ERRORS:      EINVAL          Invalid sysino or intr_enabled value
- *
- * Set the 'enabled' state of the interrupt sysino.
- */
-#define HV_FAST_INTR_SETENABLED         0xa2
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_intr_setenabled(unsigned long sysino, unsigned long intr_enabled);
-#endif
-
-/* intr_getstate()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_INTR_GETSTATE
- * ARG0:        sysino
- * RET0:        status
- * RET1:        intr_state (HV_INTR_STATE_*)
- * ERRORS:      EINVAL          Invalid sysino
- *
- * Returns current state of the interrupt defined by the given sysino.
- */
-#define HV_FAST_INTR_GETSTATE           0xa3
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_intr_getstate(unsigned long sysino);
-#endif
-
-/* intr_setstate()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_INTR_SETSTATE
- * ARG0:        sysino
- * ARG1:        intr_state (HV_INTR_STATE_*)
- * RET0:        status
- * ERRORS:      EINVAL          Invalid sysino or intr_state value
- *
- * Sets the current state of the interrupt described by the given sysino
- * value.
- *
- * Note: Setting the state to HV_INTR_STATE_IDLE clears any pending
- *       interrupt for sysino.
- */
-#define HV_FAST_INTR_SETSTATE           0xa4
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_intr_setstate(unsigned long sysino, unsigned long intr_state);
-#endif
-
-/* intr_gettarget()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_INTR_GETTARGET
- * ARG0:        sysino
- * RET0:        status
- * RET1:        cpuid
- * ERRORS:      EINVAL          Invalid sysino
- *
- * Returns CPU that is the current target of the interrupt defined by
- * the given sysino.  The CPU value returned is undefined if the target
- * has not been set via intr_settarget().
- */
-#define HV_FAST_INTR_GETTARGET          0xa5
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_intr_gettarget(unsigned long sysino);
-#endif
-
-/* intr_settarget()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_INTR_SETTARGET
- * ARG0:        sysino
- * ARG1:        cpuid
- * RET0:        status
- * ERRORS:      EINVAL          Invalid sysino
- *              ENOCPU          Invalid cpuid
- *
- * Set the target CPU for the interrupt defined by the given sysino.
- */
-#define HV_FAST_INTR_SETTARGET          0xa6
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_intr_settarget(unsigned long sysino, unsigned long cpuid);
-#endif
-
-/* vintr_get_cookie()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_VINTR_GET_COOKIE
- * ARG0:        device handle
- * ARG1:        device ino
- * RET0:        status
- * RET1:        cookie
- */
-#define HV_FAST_VINTR_GET_COOKIE        0xa7
-
-/* vintr_set_cookie()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_VINTR_SET_COOKIE
- * ARG0:        device handle
- * ARG1:        device ino
- * ARG2:        cookie
- * RET0:        status
- */
-#define HV_FAST_VINTR_SET_COOKIE        0xa8
-
-/* vintr_get_valid()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_VINTR_GET_VALID
- * ARG0:        device handle
- * ARG1:        device ino
- * RET0:        status
- * RET1:        valid state
- */
-#define HV_FAST_VINTR_GET_VALID         0xa9
-
-/* vintr_set_valid()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_VINTR_SET_VALID
- * ARG0:        device handle
- * ARG1:        device ino
- * ARG2:        valid state
- * RET0:        status
- */
-#define HV_FAST_VINTR_SET_VALID         0xaa
-
-/* vintr_get_state()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_VINTR_GET_STATE
- * ARG0:        device handle
- * ARG1:        device ino
- * RET0:        status
- * RET1:        state
- */
-#define HV_FAST_VINTR_GET_STATE         0xab
-
-/* vintr_set_state()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_VINTR_SET_STATE
- * ARG0:        device handle
- * ARG1:        device ino
- * ARG2:        state
- * RET0:        status
- */
-#define HV_FAST_VINTR_SET_STATE         0xac
-
-/* vintr_get_target()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_VINTR_GET_TARGET
- * ARG0:        device handle
- * ARG1:        device ino
- * RET0:        status
- * RET1:        cpuid
- */
-#define HV_FAST_VINTR_GET_TARGET        0xad
-
-/* vintr_set_target()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_VINTR_SET_TARGET
- * ARG0:        device handle
- * ARG1:        device ino
- * ARG2:        cpuid
- * RET0:        status
- */
-#define HV_FAST_VINTR_SET_TARGET        0xae
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_vintr_get_cookie(unsigned long dev_handle,
-                                            unsigned long dev_ino,
-                                            unsigned long *cookie);
-extern unsigned long sun4v_vintr_set_cookie(unsigned long dev_handle,
-                                            unsigned long dev_ino,
-                                            unsigned long cookie);
-extern unsigned long sun4v_vintr_get_valid(unsigned long dev_handle,
-                                           unsigned long dev_ino,
-                                           unsigned long *valid);
-extern unsigned long sun4v_vintr_set_valid(unsigned long dev_handle,
-                                           unsigned long dev_ino,
-                                           unsigned long valid);
-extern unsigned long sun4v_vintr_get_state(unsigned long dev_handle,
-                                           unsigned long dev_ino,
-                                           unsigned long *state);
-extern unsigned long sun4v_vintr_set_state(unsigned long dev_handle,
-                                           unsigned long dev_ino,
-                                           unsigned long state);
-extern unsigned long sun4v_vintr_get_target(unsigned long dev_handle,
-                                            unsigned long dev_ino,
-                                            unsigned long *cpuid);
-extern unsigned long sun4v_vintr_set_target(unsigned long dev_handle,
-                                            unsigned long dev_ino,
-                                            unsigned long cpuid);
-#endif
-
-/* PCI IO services.
- *
- * See the terminology descriptions in the device interrupt services
- * section above as those apply here too.  Here are terminology
- * definitions specific to these PCI IO services:
- *
- *      tsbnum          TSB number.  Indentifies which io-tsb is used.
- *                      For this version of the specification, tsbnum
- *                      must be zero.
- *
- *      tsbindex        TSB index.  Identifies which entry in the TSB
- *                      is used.  The first entry is zero.
- *
- *      tsbid           A 64-bit aligned data structure which contains
- *                      a tsbnum and a tsbindex.  Bits 63:32 contain the
- *                      tsbnum and bits 31:00 contain the tsbindex.
- *
- *                      Use the HV_PCI_TSBID() macro to construct such
- *                      values.
- *
- *      io_attributes   IO attributes for IOMMU mappings.  One of more
- *                      of the attritbute bits are stores in a 64-bit
- *                      value.  The values are defined below.
- *
- *      r_addr          64-bit real address
- *
- *      pci_device      PCI device address.  A PCI device address identifies
- *                      a specific device on a specific PCI bus segment.
- *                      A PCI device address ia a 32-bit unsigned integer
- *                      with the following format:
- *
- *                              00000000.bbbbbbbb.dddddfff.00000000
- *
- *                      Use the HV_PCI_DEVICE_BUILD() macro to construct
- *                      such values.
- *
- *      pci_config_offset
- *                      PCI configureation space offset.  For conventional
- *                      PCI a value between 0 and 255.  For extended
- *                      configuration space, a value between 0 and 4095.
- *
- *                      Note: For PCI configuration space accesses, the offset
- *                            must be aligned to the access size.
- *
- *      error_flag      A return value which specifies if the action succeeded
- *                      or failed.  0 means no error, non-0 means some error
- *                      occurred while performing the service.
- *
- *      io_sync_direction
- *                      Direction definition for pci_dma_sync(), defined
- *                      below in HV_PCI_SYNC_*.
- *
- *      io_page_list    A list of io_page_addresses, an io_page_address is
- *                      a real address.
- *
- *      io_page_list_p  A pointer to an io_page_list.
- *
- *      "size based byte swap" - Some functions do size based byte swapping
- *                               which allows sw to access pointers and
- *                               counters in native form when the processor
- *                               operates in a different endianness than the
- *                               IO bus.  Size-based byte swapping converts a
- *                               multi-byte field between big-endian and
- *                               little-endian format.
- */
-
-#define HV_PCI_MAP_ATTR_READ            0x01
-#define HV_PCI_MAP_ATTR_WRITE           0x02
-
-#define HV_PCI_DEVICE_BUILD(b,d,f)      \
-        ((((b) & 0xff) << 16) | \
-         (((d) & 0x1f) << 11) | \
-         (((f) & 0x07) <<  8))
-
-#define HV_PCI_TSBID(__tsb_num, __tsb_index) \
-        ((((u64)(__tsb_num)) << 32UL) | ((u64)(__tsb_index)))
-
-#define HV_PCI_SYNC_FOR_DEVICE          0x01
-#define HV_PCI_SYNC_FOR_CPU             0x02
-
-/* pci_iommu_map()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_IOMMU_MAP
- * ARG0:        devhandle
- * ARG1:        tsbid
- * ARG2:        #ttes
- * ARG3:        io_attributes
- * ARG4:        io_page_list_p
- * RET0:        status
- * RET1:        #ttes mapped
- * ERRORS:      EINVAL          Invalid devhandle/tsbnum/tsbindex/io_attributes
- *              EBADALIGN       Improperly aligned real address
- *              ENORADDR        Invalid real address
- *
- * Create IOMMU mappings in the sun4v device defined by the given
- * devhandle.  The mappings are created in the TSB defined by the
- * tsbnum component of the given tsbid.  The first mapping is created
- * in the TSB i ndex defined by the tsbindex component of the given tsbid.
- * The call creates up to #ttes mappings, the first one at tsbnum, tsbindex,
- * the second at tsbnum, tsbindex + 1, etc.
- *
- * All mappings are created with the attributes defined by the io_attributes
- * argument.  The page mapping addresses are described in the io_page_list
- * defined by the given io_page_list_p, which is a pointer to the io_page_list.
- * The first entry in the io_page_list is the address for the first iotte, the
- * 2nd for the 2nd iotte, and so on.
- *
- * Each io_page_address in the io_page_list must be appropriately aligned.
- * #ttes must be greater than zero.  For this version of the spec, the tsbnum
- * component of the given tsbid must be zero.
- *
- * Returns the actual number of mappings creates, which may be less than
- * or equal to the argument #ttes.  If the function returns a value which
- * is less than the #ttes, the caller may continus to call the function with
- * an updated tsbid, #ttes, io_page_list_p arguments until all pages are
- * mapped.
- *
- * Note: This function does not imply an iotte cache flush.  The guest must
- *       demap an entry before re-mapping it.
- */
-#define HV_FAST_PCI_IOMMU_MAP           0xb0
-
-/* pci_iommu_demap()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_IOMMU_DEMAP
- * ARG0:        devhandle
- * ARG1:        tsbid
- * ARG2:        #ttes
- * RET0:        status
- * RET1:        #ttes demapped
- * ERRORS:      EINVAL          Invalid devhandle/tsbnum/tsbindex
- *
- * Demap and flush IOMMU mappings in the device defined by the given
- * devhandle.  Demaps up to #ttes entries in the TSB defined by the tsbnum
- * component of the given tsbid, starting at the TSB index defined by the
- * tsbindex component of the given tsbid.
- *
- * For this version of the spec, the tsbnum of the given tsbid must be zero.
- * #ttes must be greater than zero.
- *
- * Returns the actual number of ttes demapped, which may be less than or equal
- * to the argument #ttes.  If #ttes demapped is less than #ttes, the caller
- * may continue to call this function with updated tsbid and #ttes arguments
- * until all pages are demapped.
- *
- * Note: Entries do not have to be mapped to be demapped.  A demap of an
- *       unmapped page will flush the entry from the tte cache.
- */
-#define HV_FAST_PCI_IOMMU_DEMAP         0xb1
-
-/* pci_iommu_getmap()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_IOMMU_GETMAP
- * ARG0:        devhandle
- * ARG1:        tsbid
- * RET0:        status
- * RET1:        io_attributes
- * RET2:        real address
- * ERRORS:      EINVAL          Invalid devhandle/tsbnum/tsbindex
- *              ENOMAP          Mapping is not valid, no translation exists
- *
- * Read and return the mapping in the device described by the given devhandle
- * and tsbid.  If successful, the io_attributes shall be returned in RET1
- * and the page address of the mapping shall be returned in RET2.
- *
- * For this version of the spec, the tsbnum component of the given tsbid
- * must be zero.
- */
-#define HV_FAST_PCI_IOMMU_GETMAP        0xb2
-
-/* pci_iommu_getbypass()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_IOMMU_GETBYPASS
- * ARG0:        devhandle
- * ARG1:        real address
- * ARG2:        io_attributes
- * RET0:        status
- * RET1:        io_addr
- * ERRORS:      EINVAL          Invalid devhandle/io_attributes
- *              ENORADDR        Invalid real address
- *              ENOTSUPPORTED   Function not supported in this implementation.
- *
- * Create a "special" mapping in the device described by the given devhandle,
- * for the given real address and attributes.  Return the IO address in RET1
- * if successful.
- */
-#define HV_FAST_PCI_IOMMU_GETBYPASS     0xb3
-
-/* pci_config_get()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_CONFIG_GET
- * ARG0:        devhandle
- * ARG1:        pci_device
- * ARG2:        pci_config_offset
- * ARG3:        size
- * RET0:        status
- * RET1:        error_flag
- * RET2:        data
- * ERRORS:      EINVAL          Invalid devhandle/pci_device/offset/size
- *              EBADALIGN       pci_config_offset not size aligned
- *              ENOACCESS       Access to this offset is not permitted
- *
- * Read PCI configuration space for the adapter described by the given
- * devhandle.  Read size (1, 2, or 4) bytes of data from the given
- * pci_device, at pci_config_offset from the beginning of the device's
- * configuration space.  If there was no error, RET1 is set to zero and
- * RET2 is set to the data read.  Insignificant bits in RET2 are not
- * guarenteed to have any specific value and therefore must be ignored.
- *
- * The data returned in RET2 is size based byte swapped.
- *
- * If an error occurs during the read, set RET1 to a non-zero value.  The
- * given pci_config_offset must be 'size' aligned.
- */
-#define HV_FAST_PCI_CONFIG_GET          0xb4
-
-/* pci_config_put()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_CONFIG_PUT
- * ARG0:        devhandle
- * ARG1:        pci_device
- * ARG2:        pci_config_offset
- * ARG3:        size
- * ARG4:        data
- * RET0:        status
- * RET1:        error_flag
- * ERRORS:      EINVAL          Invalid devhandle/pci_device/offset/size
- *              EBADALIGN       pci_config_offset not size aligned
- *              ENOACCESS       Access to this offset is not permitted
- *
- * Write PCI configuration space for the adapter described by the given
- * devhandle.  Write size (1, 2, or 4) bytes of data in a single operation,
- * at pci_config_offset from the beginning of the device's configuration
- * space.  The data argument contains the data to be written to configuration
- * space.  Prior to writing, the data is size based byte swapped.
- *
- * If an error occurs during the write access, do not generate an error
- * report, do set RET1 to a non-zero value.  Otherwise RET1 is zero.
- * The given pci_config_offset must be 'size' aligned.
- *
- * This function is permitted to read from offset zero in the configuration
- * space described by the given pci_device if necessary to ensure that the
- * write access to config space completes.
- */
-#define HV_FAST_PCI_CONFIG_PUT          0xb5
-
-/* pci_peek()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_PEEK
- * ARG0:        devhandle
- * ARG1:        real address
- * ARG2:        size
- * RET0:        status
- * RET1:        error_flag
- * RET2:        data
- * ERRORS:      EINVAL          Invalid devhandle or size
- *              EBADALIGN       Improperly aligned real address
- *              ENORADDR        Bad real address
- *              ENOACCESS       Guest access prohibited
- *
- * Attempt to read the IO address given by the given devhandle, real address,
- * and size.  Size must be 1, 2, 4, or 8.  The read is performed as a single
- * access operation using the given size.  If an error occurs when reading
- * from the given location, do not generate an error report, but return a
- * non-zero value in RET1.  If the read was successful, return zero in RET1
- * and return the actual data read in RET2.  The data returned is size based
- * byte swapped.
- *
- * Non-significant bits in RET2 are not guarenteed to have any specific value
- * and therefore must be ignored.  If RET1 is returned as non-zero, the data
- * value is not guarenteed to have any specific value and should be ignored.
- *
- * The caller must have permission to read from the given devhandle, real
- * address, which must be an IO address.  The argument real address must be a
- * size aligned address.
- *
- * The hypervisor implementation of this function must block access to any
- * IO address that the guest does not have explicit permission to access.
- */
-#define HV_FAST_PCI_PEEK                0xb6
-
-/* pci_poke()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_POKE
- * ARG0:        devhandle
- * ARG1:        real address
- * ARG2:        size
- * ARG3:        data
- * ARG4:        pci_device
- * RET0:        status
- * RET1:        error_flag
- * ERRORS:      EINVAL          Invalid devhandle, size, or pci_device
- *              EBADALIGN       Improperly aligned real address
- *              ENORADDR        Bad real address
- *              ENOACCESS       Guest access prohibited
- *              ENOTSUPPORTED   Function is not supported by implementation
- *
- * Attempt to write data to the IO address given by the given devhandle,
- * real address, and size.  Size must be 1, 2, 4, or 8.  The write is
- * performed as a single access operation using the given size. Prior to
- * writing the data is size based swapped.
- *
- * If an error occurs when writing to the given location, do not generate an
- * error report, but return a non-zero value in RET1.  If the write was
- * successful, return zero in RET1.
- *
- * pci_device describes the configuration address of the device being
- * written to.  The implementation may safely read from offset 0 with
- * the configuration space of the device described by devhandle and
- * pci_device in order to guarantee that the write portion of the operation
- * completes
- *
- * Any error that occurs due to the read shall be reported using the normal
- * error reporting mechanisms .. the read error is not suppressed.
- *
- * The caller must have permission to write to the given devhandle, real
- * address, which must be an IO address.  The argument real address must be a
- * size aligned address.  The caller must have permission to read from
- * the given devhandle, pci_device cofiguration space offset 0.
- *
- * The hypervisor implementation of this function must block access to any
- * IO address that the guest does not have explicit permission to access.
- */
-#define HV_FAST_PCI_POKE                0xb7
-
-/* pci_dma_sync()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_DMA_SYNC
- * ARG0:        devhandle
- * ARG1:        real address
- * ARG2:        size
- * ARG3:        io_sync_direction
- * RET0:        status
- * RET1:        #synced
- * ERRORS:      EINVAL          Invalid devhandle or io_sync_direction
- *              ENORADDR        Bad real address
- *
- * Synchronize a memory region described by the given real address and size,
- * for the device defined by the given devhandle using the direction(s)
- * defined by the given io_sync_direction.  The argument size is the size of
- * the memory region in bytes.
- *
- * Return the actual number of bytes synchronized in the return value #synced,
- * which may be less than or equal to the argument size.  If the return
- * value #synced is less than size, the caller must continue to call this
- * function with updated real address and size arguments until the entire
- * memory region is synchronized.
- */
-#define HV_FAST_PCI_DMA_SYNC            0xb8
-
-/* PCI MSI services.  */
-
-#define HV_MSITYPE_MSI32                0x00
-#define HV_MSITYPE_MSI64                0x01
-
-#define HV_MSIQSTATE_IDLE               0x00
-#define HV_MSIQSTATE_ERROR              0x01
-
-#define HV_MSIQ_INVALID                 0x00
-#define HV_MSIQ_VALID                   0x01
-
-#define HV_MSISTATE_IDLE                0x00
-#define HV_MSISTATE_DELIVERED           0x01
-
-#define HV_MSIVALID_INVALID             0x00
-#define HV_MSIVALID_VALID               0x01
-
-#define HV_PCIE_MSGTYPE_PME_MSG         0x18
-#define HV_PCIE_MSGTYPE_PME_ACK_MSG     0x1b
-#define HV_PCIE_MSGTYPE_CORR_MSG        0x30
-#define HV_PCIE_MSGTYPE_NONFATAL_MSG    0x31
-#define HV_PCIE_MSGTYPE_FATAL_MSG       0x33
-
-#define HV_MSG_INVALID                  0x00
-#define HV_MSG_VALID                    0x01
-
-/* pci_msiq_conf()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSIQ_CONF
- * ARG0:        devhandle
- * ARG1:        msiqid
- * ARG2:        real address
- * ARG3:        number of entries
- * RET0:        status
- * ERRORS:      EINVAL          Invalid devhandle, msiqid or nentries
- *              EBADALIGN       Improperly aligned real address
- *              ENORADDR        Bad real address
- *
- * Configure the MSI queue given by the devhandle and msiqid arguments,
- * and to be placed at the given real address and be of the given
- * number of entries.  The real address must be aligned exactly to match
- * the queue size.  Each queue entry is 64-bytes long, so f.e. a 32 entry
- * queue must be aligned on a 2048 byte real address boundary.  The MSI-EQ
- * Head and Tail are initialized so that the MSI-EQ is 'empty'.
- *
- * Implementation Note: Certain implementations have fixed sized queues.  In
- *                      that case, number of entries must contain the correct
- *                      value.
- */
-#define HV_FAST_PCI_MSIQ_CONF           0xc0
-
-/* pci_msiq_info()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSIQ_INFO
- * ARG0:        devhandle
- * ARG1:        msiqid
- * RET0:        status
- * RET1:        real address
- * RET2:        number of entries
- * ERRORS:      EINVAL          Invalid devhandle or msiqid
- *
- * Return the configuration information for the MSI queue described
- * by the given devhandle and msiqid.  The base address of the queue
- * is returned in ARG1 and the number of entries is returned in ARG2.
- * If the queue is unconfigured, the real address is undefined and the
- * number of entries will be returned as zero.
- */
-#define HV_FAST_PCI_MSIQ_INFO           0xc1
-
-/* pci_msiq_getvalid()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSIQ_GETVALID
- * ARG0:        devhandle
- * ARG1:        msiqid
- * RET0:        status
- * RET1:        msiqvalid       (HV_MSIQ_VALID or HV_MSIQ_INVALID)
- * ERRORS:      EINVAL          Invalid devhandle or msiqid
- *
- * Get the valid state of the MSI-EQ described by the given devhandle and
- * msiqid.
- */
-#define HV_FAST_PCI_MSIQ_GETVALID       0xc2
-
-/* pci_msiq_setvalid()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSIQ_SETVALID
- * ARG0:        devhandle
- * ARG1:        msiqid
- * ARG2:        msiqvalid       (HV_MSIQ_VALID or HV_MSIQ_INVALID)
- * RET0:        status
- * ERRORS:      EINVAL          Invalid devhandle or msiqid or msiqvalid
- *                              value or MSI EQ is uninitialized
- *
- * Set the valid state of the MSI-EQ described by the given devhandle and
- * msiqid to the given msiqvalid.
- */
-#define HV_FAST_PCI_MSIQ_SETVALID       0xc3
-
-/* pci_msiq_getstate()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSIQ_GETSTATE
- * ARG0:        devhandle
- * ARG1:        msiqid
- * RET0:        status
- * RET1:        msiqstate       (HV_MSIQSTATE_IDLE or HV_MSIQSTATE_ERROR)
- * ERRORS:      EINVAL          Invalid devhandle or msiqid
- *
- * Get the state of the MSI-EQ described by the given devhandle and
- * msiqid.
- */
-#define HV_FAST_PCI_MSIQ_GETSTATE       0xc4
-
-/* pci_msiq_getvalid()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSIQ_GETVALID
- * ARG0:        devhandle
- * ARG1:        msiqid
- * ARG2:        msiqstate       (HV_MSIQSTATE_IDLE or HV_MSIQSTATE_ERROR)
- * RET0:        status
- * ERRORS:      EINVAL          Invalid devhandle or msiqid or msiqstate
- *                              value or MSI EQ is uninitialized
- *
- * Set the state of the MSI-EQ described by the given devhandle and
- * msiqid to the given msiqvalid.
- */
-#define HV_FAST_PCI_MSIQ_SETSTATE       0xc5
-
-/* pci_msiq_gethead()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSIQ_GETHEAD
- * ARG0:        devhandle
- * ARG1:        msiqid
- * RET0:        status
- * RET1:        msiqhead
- * ERRORS:      EINVAL          Invalid devhandle or msiqid
- *
- * Get the current MSI EQ queue head for the MSI-EQ described by the
- * given devhandle and msiqid.
- */
-#define HV_FAST_PCI_MSIQ_GETHEAD        0xc6
-
-/* pci_msiq_sethead()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSIQ_SETHEAD
- * ARG0:        devhandle
- * ARG1:        msiqid
- * ARG2:        msiqhead
- * RET0:        status
- * ERRORS:      EINVAL          Invalid devhandle or msiqid or msiqhead,
- *                              or MSI EQ is uninitialized
- *
- * Set the current MSI EQ queue head for the MSI-EQ described by the
- * given devhandle and msiqid.
- */
-#define HV_FAST_PCI_MSIQ_SETHEAD        0xc7
-
-/* pci_msiq_gettail()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSIQ_GETTAIL
- * ARG0:        devhandle
- * ARG1:        msiqid
- * RET0:        status
- * RET1:        msiqtail
- * ERRORS:      EINVAL          Invalid devhandle or msiqid
- *
- * Get the current MSI EQ queue tail for the MSI-EQ described by the
- * given devhandle and msiqid.
- */
-#define HV_FAST_PCI_MSIQ_GETTAIL        0xc8
-
-/* pci_msi_getvalid()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSI_GETVALID
- * ARG0:        devhandle
- * ARG1:        msinum
- * RET0:        status
- * RET1:        msivalidstate
- * ERRORS:      EINVAL          Invalid devhandle or msinum
- *
- * Get the current valid/enabled state for the MSI defined by the
- * given devhandle and msinum.
- */
-#define HV_FAST_PCI_MSI_GETVALID        0xc9
-
-/* pci_msi_setvalid()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSI_SETVALID
- * ARG0:        devhandle
- * ARG1:        msinum
- * ARG2:        msivalidstate
- * RET0:        status
- * ERRORS:      EINVAL          Invalid devhandle or msinum or msivalidstate
- *
- * Set the current valid/enabled state for the MSI defined by the
- * given devhandle and msinum.
- */
-#define HV_FAST_PCI_MSI_SETVALID        0xca
-
-/* pci_msi_getmsiq()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSI_GETMSIQ
- * ARG0:        devhandle
- * ARG1:        msinum
- * RET0:        status
- * RET1:        msiqid
- * ERRORS:      EINVAL          Invalid devhandle or msinum or MSI is unbound
- *
- * Get the MSI EQ that the MSI defined by the given devhandle and
- * msinum is bound to.
- */
-#define HV_FAST_PCI_MSI_GETMSIQ         0xcb
-
-/* pci_msi_setmsiq()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSI_SETMSIQ
- * ARG0:        devhandle
- * ARG1:        msinum
- * ARG2:        msitype
- * ARG3:        msiqid
- * RET0:        status
- * ERRORS:      EINVAL          Invalid devhandle or msinum or msiqid
- *
- * Set the MSI EQ that the MSI defined by the given devhandle and
- * msinum is bound to.
- */
-#define HV_FAST_PCI_MSI_SETMSIQ         0xcc
-
-/* pci_msi_getstate()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSI_GETSTATE
- * ARG0:        devhandle
- * ARG1:        msinum
- * RET0:        status
- * RET1:        msistate
- * ERRORS:      EINVAL          Invalid devhandle or msinum
- *
- * Get the state of the MSI defined by the given devhandle and msinum.
- * If not initialized, return HV_MSISTATE_IDLE.
- */
-#define HV_FAST_PCI_MSI_GETSTATE        0xcd
-
-/* pci_msi_setstate()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSI_SETSTATE
- * ARG0:        devhandle
- * ARG1:        msinum
- * ARG2:        msistate
- * RET0:        status
- * ERRORS:      EINVAL          Invalid devhandle or msinum or msistate
- *
- * Set the state of the MSI defined by the given devhandle and msinum.
- */
-#define HV_FAST_PCI_MSI_SETSTATE        0xce
-
-/* pci_msg_getmsiq()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSG_GETMSIQ
- * ARG0:        devhandle
- * ARG1:        msgtype
- * RET0:        status
- * RET1:        msiqid
- * ERRORS:      EINVAL          Invalid devhandle or msgtype
- *
- * Get the MSI EQ of the MSG defined by the given devhandle and msgtype.
- */
-#define HV_FAST_PCI_MSG_GETMSIQ         0xd0
-
-/* pci_msg_setmsiq()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSG_SETMSIQ
- * ARG0:        devhandle
- * ARG1:        msgtype
- * ARG2:        msiqid
- * RET0:        status
- * ERRORS:      EINVAL          Invalid devhandle, msgtype, or msiqid
- *
- * Set the MSI EQ of the MSG defined by the given devhandle and msgtype.
- */
-#define HV_FAST_PCI_MSG_SETMSIQ         0xd1
-
-/* pci_msg_getvalid()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSG_GETVALID
- * ARG0:        devhandle
- * ARG1:        msgtype
- * RET0:        status
- * RET1:        msgvalidstate
- * ERRORS:      EINVAL          Invalid devhandle or msgtype
- *
- * Get the valid/enabled state of the MSG defined by the given
- * devhandle and msgtype.
- */
-#define HV_FAST_PCI_MSG_GETVALID        0xd2
-
-/* pci_msg_setvalid()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_PCI_MSG_SETVALID
- * ARG0:        devhandle
- * ARG1:        msgtype
- * ARG2:        msgvalidstate
- * RET0:        status
- * ERRORS:      EINVAL          Invalid devhandle or msgtype or msgvalidstate
- *
- * Set the valid/enabled state of the MSG defined by the given
- * devhandle and msgtype.
- */
-#define HV_FAST_PCI_MSG_SETVALID        0xd3
-
-/* Logical Domain Channel services.  */
-
-#define LDC_CHANNEL_DOWN                0
-#define LDC_CHANNEL_UP                  1
-#define LDC_CHANNEL_RESETTING           2
-
-/* ldc_tx_qconf()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_TX_QCONF
- * ARG0:        channel ID
- * ARG1:        real address base of queue
- * ARG2:        num entries in queue
- * RET0:        status
- *
- * Configure transmit queue for the LDC endpoint specified by the
- * given channel ID, to be placed at the given real address, and
- * be of the given num entries.  Num entries must be a power of two.
- * The real address base of the queue must be aligned on the queue
- * size.  Each queue entry is 64-bytes, so for example, a 32 entry
- * queue must be aligned on a 2048 byte real address boundary.
- *
- * Upon configuration of a valid transmit queue the head and tail
- * pointers are set to a hypervisor specific identical value indicating
- * that the queue initially is empty.
- *
- * The endpoint's transmit queue is un-configured if num entries is zero.
- *
- * The maximum number of entries for each queue for a specific cpu may be
- * determined from the machine description.  A transmit queue may be
- * specified even in the event that the LDC is down (peer endpoint has no
- * receive queue specified).  Transmission will begin as soon as the peer
- * endpoint defines a receive queue.
- *
- * It is recommended that a guest wait for a transmit queue to empty prior
- * to reconfiguring it, or un-configuring it.  Re or un-configuring of a
- * non-empty transmit queue behaves exactly as defined above, however it
- * is undefined as to how many of the pending entries in the original queue
- * will be delivered prior to the re-configuration taking effect.
- * Furthermore, as the queue configuration causes a reset of the head and
- * tail pointers there is no way for a guest to determine how many entries
- * have been sent after the configuration operation.
- */
-#define HV_FAST_LDC_TX_QCONF            0xe0
-
-/* ldc_tx_qinfo()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_TX_QINFO
- * ARG0:        channel ID
- * RET0:        status
- * RET1:        real address base of queue
- * RET2:        num entries in queue
- *
- * Return the configuration info for the transmit queue of LDC endpoint
- * defined by the given channel ID.  The real address is the currently
- * defined real address base of the defined queue, and num entries is the
- * size of the queue in terms of number of entries.
- *
- * If the specified channel ID is a valid endpoint number, but no transmit
- * queue has been defined this service will return success, but with num
- * entries set to zero and the real address will have an undefined value.
- */
-#define HV_FAST_LDC_TX_QINFO            0xe1
-
-/* ldc_tx_get_state()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_TX_GET_STATE
- * ARG0:        channel ID
- * RET0:        status
- * RET1:        head offset
- * RET2:        tail offset
- * RET3:        channel state
- *
- * Return the transmit state, and the head and tail queue pointers, for
- * the transmit queue of the LDC endpoint defined by the given channel ID.
- * The head and tail values are the byte offset of the head and tail
- * positions of the transmit queue for the specified endpoint.
- */
-#define HV_FAST_LDC_TX_GET_STATE        0xe2
-
-/* ldc_tx_set_qtail()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_TX_SET_QTAIL
- * ARG0:        channel ID
- * ARG1:        tail offset
- * RET0:        status
- *
- * Update the tail pointer for the transmit queue associated with the LDC
- * endpoint defined by the given channel ID.  The tail offset specified
- * must be aligned on a 64 byte boundary, and calculated so as to increase
- * the number of pending entries on the transmit queue.  Any attempt to
- * decrease the number of pending transmit queue entires is considered
- * an invalid tail offset and will result in an EINVAL error.
- *
- * Since the tail of the transmit queue may not be moved backwards, the
- * transmit queue may be flushed by configuring a new transmit queue,
- * whereupon the hypervisor will configure the initial transmit head and
- * tail pointers to be equal.
- */
-#define HV_FAST_LDC_TX_SET_QTAIL        0xe3
-
-/* ldc_rx_qconf()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_RX_QCONF
- * ARG0:        channel ID
- * ARG1:        real address base of queue
- * ARG2:        num entries in queue
- * RET0:        status
- *
- * Configure receive queue for the LDC endpoint specified by the
- * given channel ID, to be placed at the given real address, and
- * be of the given num entries.  Num entries must be a power of two.
- * The real address base of the queue must be aligned on the queue
- * size.  Each queue entry is 64-bytes, so for example, a 32 entry
- * queue must be aligned on a 2048 byte real address boundary.
- *
- * The endpoint's transmit queue is un-configured if num entries is zero.
- *
- * If a valid receive queue is specified for a local endpoint the LDC is
- * in the up state for the purpose of transmission to this endpoint.
- *
- * The maximum number of entries for each queue for a specific cpu may be
- * determined from the machine description.
- *
- * As receive queue configuration causes a reset of the queue's head and
- * tail pointers there is no way for a gues to determine how many entries
- * have been received between a preceeding ldc_get_rx_state() API call
- * and the completion of the configuration operation.  It should be noted
- * that datagram delivery is not guarenteed via domain channels anyway,
- * and therefore any higher protocol should be resilient to datagram
- * loss if necessary.  However, to overcome this specific race potential
- * it is recommended, for example, that a higher level protocol be employed
- * to ensure either retransmission, or ensure that no datagrams are pending
- * on the peer endpoint's transmit queue prior to the configuration process.
- */
-#define HV_FAST_LDC_RX_QCONF            0xe4
-
-/* ldc_rx_qinfo()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_RX_QINFO
- * ARG0:        channel ID
- * RET0:        status
- * RET1:        real address base of queue
- * RET2:        num entries in queue
- *
- * Return the configuration info for the receive queue of LDC endpoint
- * defined by the given channel ID.  The real address is the currently
- * defined real address base of the defined queue, and num entries is the
- * size of the queue in terms of number of entries.
- *
- * If the specified channel ID is a valid endpoint number, but no receive
- * queue has been defined this service will return success, but with num
- * entries set to zero and the real address will have an undefined value.
- */
-#define HV_FAST_LDC_RX_QINFO            0xe5
-
-/* ldc_rx_get_state()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_RX_GET_STATE
- * ARG0:        channel ID
- * RET0:        status
- * RET1:        head offset
- * RET2:        tail offset
- * RET3:        channel state
- *
- * Return the receive state, and the head and tail queue pointers, for
- * the receive queue of the LDC endpoint defined by the given channel ID.
- * The head and tail values are the byte offset of the head and tail
- * positions of the receive queue for the specified endpoint.
- */
-#define HV_FAST_LDC_RX_GET_STATE        0xe6
-
-/* ldc_rx_set_qhead()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_RX_SET_QHEAD
- * ARG0:        channel ID
- * ARG1:        head offset
- * RET0:        status
- *
- * Update the head pointer for the receive queue associated with the LDC
- * endpoint defined by the given channel ID.  The head offset specified
- * must be aligned on a 64 byte boundary, and calculated so as to decrease
- * the number of pending entries on the receive queue.  Any attempt to
- * increase the number of pending receive queue entires is considered
- * an invalid head offset and will result in an EINVAL error.
- *
- * The receive queue may be flushed by setting the head offset equal
- * to the current tail offset.
- */
-#define HV_FAST_LDC_RX_SET_QHEAD        0xe7
-
-/* LDC Map Table Entry.  Each slot is defined by a translation table
- * entry, as specified by the LDC_MTE_* bits below, and a 64-bit
- * hypervisor invalidation cookie.
- */
-#define LDC_MTE_PADDR   0x0fffffffffffe000 /* pa[55:13]          */
-#define LDC_MTE_COPY_W  0x0000000000000400 /* copy write access  */
-#define LDC_MTE_COPY_R  0x0000000000000200 /* copy read access   */
-#define LDC_MTE_IOMMU_W 0x0000000000000100 /* IOMMU write access */
-#define LDC_MTE_IOMMU_R 0x0000000000000080 /* IOMMU read access  */
-#define LDC_MTE_EXEC    0x0000000000000040 /* execute            */
-#define LDC_MTE_WRITE   0x0000000000000020 /* read               */
-#define LDC_MTE_READ    0x0000000000000010 /* write              */
-#define LDC_MTE_SZALL   0x000000000000000f /* page size bits     */
-#define LDC_MTE_SZ16GB  0x0000000000000007 /* 16GB page          */
-#define LDC_MTE_SZ2GB   0x0000000000000006 /* 2GB page           */
-#define LDC_MTE_SZ256MB 0x0000000000000005 /* 256MB page         */
-#define LDC_MTE_SZ32MB  0x0000000000000004 /* 32MB page          */
-#define LDC_MTE_SZ4MB   0x0000000000000003 /* 4MB page           */
-#define LDC_MTE_SZ512K  0x0000000000000002 /* 512K page          */
-#define LDC_MTE_SZ64K   0x0000000000000001 /* 64K page           */
-#define LDC_MTE_SZ8K    0x0000000000000000 /* 8K page            */
-
-#ifndef __ASSEMBLY__
-struct ldc_mtable_entry {
-        unsigned long   mte;
-        unsigned long   cookie;
-};
-#endif
-
-/* ldc_set_map_table()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_SET_MAP_TABLE
- * ARG0:        channel ID
- * ARG1:        table real address
- * ARG2:        num entries
- * RET0:        status
- *
- * Register the MTE table at the given table real address, with the
- * specified num entries, for the LDC indicated by the given channel
- * ID.
- */
-#define HV_FAST_LDC_SET_MAP_TABLE       0xea
-
-/* ldc_get_map_table()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_GET_MAP_TABLE
- * ARG0:        channel ID
- * RET0:        status
- * RET1:        table real address
- * RET2:        num entries
- *
- * Return the configuration of the current mapping table registered
- * for the given channel ID.
- */
-#define HV_FAST_LDC_GET_MAP_TABLE       0xeb
-
-#define LDC_COPY_IN     0
-#define LDC_COPY_OUT    1
-
-/* ldc_copy()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_COPY
- * ARG0:        channel ID
- * ARG1:        LDC_COPY_* direction code
- * ARG2:        target real address
- * ARG3:        local real address
- * ARG4:        length in bytes
- * RET0:        status
- * RET1:        actual length in bytes
- */
-#define HV_FAST_LDC_COPY                0xec
-
-#define LDC_MEM_READ    1
-#define LDC_MEM_WRITE   2
-#define LDC_MEM_EXEC    4
-
-/* ldc_mapin()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_MAPIN
- * ARG0:        channel ID
- * ARG1:        cookie
- * RET0:        status
- * RET1:        real address
- * RET2:        LDC_MEM_* permissions
- */
-#define HV_FAST_LDC_MAPIN               0xed
-
-/* ldc_unmap()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_UNMAP
- * ARG0:        real address
- * RET0:        status
- */
-#define HV_FAST_LDC_UNMAP               0xee
-
-/* ldc_revoke()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_LDC_REVOKE
- * ARG0:        channel ID
- * ARG1:        cookie
- * ARG2:        ldc_mtable_entry cookie
- * RET0:        status
- */
-#define HV_FAST_LDC_REVOKE              0xef
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_ldc_tx_qconf(unsigned long channel,
-                                        unsigned long ra,
-                                        unsigned long num_entries);
-extern unsigned long sun4v_ldc_tx_qinfo(unsigned long channel,
-                                        unsigned long *ra,
-                                        unsigned long *num_entries);
-extern unsigned long sun4v_ldc_tx_get_state(unsigned long channel,
-                                            unsigned long *head_off,
-                                            unsigned long *tail_off,
-                                            unsigned long *chan_state);
-extern unsigned long sun4v_ldc_tx_set_qtail(unsigned long channel,
-                                            unsigned long tail_off);
-extern unsigned long sun4v_ldc_rx_qconf(unsigned long channel,
-                                        unsigned long ra,
-                                        unsigned long num_entries);
-extern unsigned long sun4v_ldc_rx_qinfo(unsigned long channel,
-                                        unsigned long *ra,
-                                        unsigned long *num_entries);
-extern unsigned long sun4v_ldc_rx_get_state(unsigned long channel,
-                                            unsigned long *head_off,
-                                            unsigned long *tail_off,
-                                            unsigned long *chan_state);
-extern unsigned long sun4v_ldc_rx_set_qhead(unsigned long channel,
-                                            unsigned long head_off);
-extern unsigned long sun4v_ldc_set_map_table(unsigned long channel,
-                                             unsigned long ra,
-                                             unsigned long num_entries);
-extern unsigned long sun4v_ldc_get_map_table(unsigned long channel,
-                                             unsigned long *ra,
-                                             unsigned long *num_entries);
-extern unsigned long sun4v_ldc_copy(unsigned long channel,
-                                    unsigned long dir_code,
-                                    unsigned long tgt_raddr,
-                                    unsigned long lcl_raddr,
-                                    unsigned long len,
-                                    unsigned long *actual_len);
-extern unsigned long sun4v_ldc_mapin(unsigned long channel,
-                                     unsigned long cookie,
-                                     unsigned long *ra,
-                                     unsigned long *perm);
-extern unsigned long sun4v_ldc_unmap(unsigned long ra);
-extern unsigned long sun4v_ldc_revoke(unsigned long channel,
-                                      unsigned long cookie,
-                                      unsigned long mte_cookie);
-#endif
-
-/* Performance counter services.  */
-
-#define HV_PERF_JBUS_PERF_CTRL_REG      0x00
-#define HV_PERF_JBUS_PERF_CNT_REG       0x01
-#define HV_PERF_DRAM_PERF_CTRL_REG_0    0x02
-#define HV_PERF_DRAM_PERF_CNT_REG_0     0x03
-#define HV_PERF_DRAM_PERF_CTRL_REG_1    0x04
-#define HV_PERF_DRAM_PERF_CNT_REG_1     0x05
-#define HV_PERF_DRAM_PERF_CTRL_REG_2    0x06
-#define HV_PERF_DRAM_PERF_CNT_REG_2     0x07
-#define HV_PERF_DRAM_PERF_CTRL_REG_3    0x08
-#define HV_PERF_DRAM_PERF_CNT_REG_3     0x09
-
-/* get_perfreg()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_GET_PERFREG
- * ARG0:        performance reg number
- * RET0:        status
- * RET1:        performance reg value
- * ERRORS:      EINVAL          Invalid performance register number
- *              ENOACCESS       No access allowed to performance counters
- *
- * Read the value of the given DRAM/JBUS performance counter/control register.
- */
-#define HV_FAST_GET_PERFREG             0x100
-
-/* set_perfreg()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_SET_PERFREG
- * ARG0:        performance reg number
- * ARG1:        performance reg value
- * RET0:        status
- * ERRORS:      EINVAL          Invalid performance register number
- *              ENOACCESS       No access allowed to performance counters
- *
- * Write the given performance reg value to the given DRAM/JBUS
- * performance counter/control register.
- */
-#define HV_FAST_SET_PERFREG             0x101
-
-/* MMU statistics services.
- *
- * The hypervisor maintains MMU statistics and privileged code provides
- * a buffer where these statistics can be collected.  It is continually
- * updated once configured.  The layout is as follows:
- */
-#ifndef __ASSEMBLY__
-struct hv_mmu_statistics {
-        unsigned long immu_tsb_hits_ctx0_8k_tte;
-        unsigned long immu_tsb_ticks_ctx0_8k_tte;
-        unsigned long immu_tsb_hits_ctx0_64k_tte;
-        unsigned long immu_tsb_ticks_ctx0_64k_tte;
-        unsigned long __reserved1[2];
-        unsigned long immu_tsb_hits_ctx0_4mb_tte;
-        unsigned long immu_tsb_ticks_ctx0_4mb_tte;
-        unsigned long __reserved2[2];
-        unsigned long immu_tsb_hits_ctx0_256mb_tte;
-        unsigned long immu_tsb_ticks_ctx0_256mb_tte;
-        unsigned long __reserved3[4];
-        unsigned long immu_tsb_hits_ctxnon0_8k_tte;
-        unsigned long immu_tsb_ticks_ctxnon0_8k_tte;
-        unsigned long immu_tsb_hits_ctxnon0_64k_tte;
-        unsigned long immu_tsb_ticks_ctxnon0_64k_tte;
-        unsigned long __reserved4[2];
-        unsigned long immu_tsb_hits_ctxnon0_4mb_tte;
-        unsigned long immu_tsb_ticks_ctxnon0_4mb_tte;
-        unsigned long __reserved5[2];
-        unsigned long immu_tsb_hits_ctxnon0_256mb_tte;
-        unsigned long immu_tsb_ticks_ctxnon0_256mb_tte;
-        unsigned long __reserved6[4];
-        unsigned long dmmu_tsb_hits_ctx0_8k_tte;
-        unsigned long dmmu_tsb_ticks_ctx0_8k_tte;
-        unsigned long dmmu_tsb_hits_ctx0_64k_tte;
-        unsigned long dmmu_tsb_ticks_ctx0_64k_tte;
-        unsigned long __reserved7[2];
-        unsigned long dmmu_tsb_hits_ctx0_4mb_tte;
-        unsigned long dmmu_tsb_ticks_ctx0_4mb_tte;
-        unsigned long __reserved8[2];
-        unsigned long dmmu_tsb_hits_ctx0_256mb_tte;
-        unsigned long dmmu_tsb_ticks_ctx0_256mb_tte;
-        unsigned long __reserved9[4];
-        unsigned long dmmu_tsb_hits_ctxnon0_8k_tte;
-        unsigned long dmmu_tsb_ticks_ctxnon0_8k_tte;
-        unsigned long dmmu_tsb_hits_ctxnon0_64k_tte;
-        unsigned long dmmu_tsb_ticks_ctxnon0_64k_tte;
-        unsigned long __reserved10[2];
-        unsigned long dmmu_tsb_hits_ctxnon0_4mb_tte;
-        unsigned long dmmu_tsb_ticks_ctxnon0_4mb_tte;
-        unsigned long __reserved11[2];
-        unsigned long dmmu_tsb_hits_ctxnon0_256mb_tte;
-        unsigned long dmmu_tsb_ticks_ctxnon0_256mb_tte;
-        unsigned long __reserved12[4];
-};
-#endif
-
-/* mmustat_conf()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMUSTAT_CONF
- * ARG0:        real address
- * RET0:        status
- * RET1:        real address
- * ERRORS:      ENORADDR        Invalid real address
- *              EBADALIGN       Real address not aligned on 64-byte boundary
- *              EBADTRAP        API not supported on this processor
- *
- * Enable MMU statistic gathering using the buffer at the given real
- * address on the current virtual CPU.  The new buffer real address
- * is given in ARG1, and the previously specified buffer real address
- * is returned in RET1, or is returned as zero for the first invocation.
- *
- * If the passed in real address argument is zero, this will disable
- * MMU statistic collection on the current virtual CPU.  If an error is
- * returned then no statistics are collected.
- *
- * The buffer contents should be initialized to all zeros before being
- * given to the hypervisor or else the statistics will be meaningless.
- */
-#define HV_FAST_MMUSTAT_CONF            0x102
-
-/* mmustat_info()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_MMUSTAT_INFO
- * RET0:        status
- * RET1:        real address
- * ERRORS:      EBADTRAP        API not supported on this processor
- *
- * Return the current state and real address of the currently configured
- * MMU statistics buffer on the current virtual CPU.
- */
-#define HV_FAST_MMUSTAT_INFO            0x103
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_mmustat_conf(unsigned long ra, unsigned long *orig_ra);
-extern unsigned long sun4v_mmustat_info(unsigned long *ra);
-#endif
-
-/* NCS crypto services  */
-
-/* ncs_request() sub-function numbers */
-#define HV_NCS_QCONF                    0x01
-#define HV_NCS_QTAIL_UPDATE             0x02
-
-#ifndef __ASSEMBLY__
-struct hv_ncs_queue_entry {
-        /* MAU Control Register */
-        unsigned long   mau_control;
-#define MAU_CONTROL_INV_PARITY  0x0000000000002000
-#define MAU_CONTROL_STRAND      0x0000000000001800
-#define MAU_CONTROL_BUSY        0x0000000000000400
-#define MAU_CONTROL_INT         0x0000000000000200
-#define MAU_CONTROL_OP          0x00000000000001c0
-#define MAU_CONTROL_OP_SHIFT    6
-#define MAU_OP_LOAD_MA_MEMORY   0x0
-#define MAU_OP_STORE_MA_MEMORY  0x1
-#define MAU_OP_MODULAR_MULT     0x2
-#define MAU_OP_MODULAR_REDUCE   0x3
-#define MAU_OP_MODULAR_EXP_LOOP 0x4
-#define MAU_CONTROL_LEN         0x000000000000003f
-#define MAU_CONTROL_LEN_SHIFT   0
-
-        /* Real address of bytes to load or store bytes
-         * into/out-of the MAU.
-         */
-        unsigned long   mau_mpa;
-
-        /* Modular Arithmetic MA Offset Register.  */
-        unsigned long   mau_ma;
-
-        /* Modular Arithmetic N Prime Register.  */
-        unsigned long   mau_np;
-};
-
-struct hv_ncs_qconf_arg {
-        unsigned long   mid;      /* MAU ID, 1 per core on Niagara */
-        unsigned long   base;     /* Real address base of queue */
-        unsigned long   end;      /* Real address end of queue */
-        unsigned long   num_ents; /* Number of entries in queue */
-};
-
-struct hv_ncs_qtail_update_arg {
-        unsigned long   mid;      /* MAU ID, 1 per core on Niagara */
-        unsigned long   tail;     /* New tail index to use */
-        unsigned long   syncflag; /* only SYNCFLAG_SYNC is implemented */
-#define HV_NCS_SYNCFLAG_SYNC    0x00
-#define HV_NCS_SYNCFLAG_ASYNC   0x01
-};
-#endif
-
-/* ncs_request()
- * TRAP:        HV_FAST_TRAP
- * FUNCTION:    HV_FAST_NCS_REQUEST
- * ARG0:        NCS sub-function
- * ARG1:        sub-function argument real address
- * ARG2:        size in bytes of sub-function argument
- * RET0:        status
- *
- * The MAU chip of the Niagara processor is not directly accessible
- * to privileged code, instead it is programmed indirectly via this
- * hypervisor API.
- *
- * The interfaces defines a queue of MAU operations to perform.
- * Privileged code registers a queue with the hypervisor by invoking
- * this HVAPI with the HV_NCS_QCONF sub-function, which defines the
- * base, end, and number of entries of the queue.  Each queue entry
- * contains a MAU register struct block.
- *
- * The privileged code then proceeds to add entries to the queue and
- * then invoke the HV_NCS_QTAIL_UPDATE sub-function.  Since only
- * synchronous operations are supported by the current hypervisor,
- * HV_NCS_QTAIL_UPDATE will run all the pending queue entries to
- * completion and return HV_EOK, or return an error code.
- *
- * The real address of the sub-function argument must be aligned on at
- * least an 8-byte boundary.
- *
- * The tail argument of HV_NCS_QTAIL_UPDATE is an index, not a byte
- * offset, into the queue and must be less than or equal the 'num_ents'
- * argument given in the HV_NCS_QCONF call.
- */
-#define HV_FAST_NCS_REQUEST             0x110
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_ncs_request(unsigned long request,
-                                       unsigned long arg_ra,
-                                       unsigned long arg_size);
-#endif
-
-#define HV_FAST_FIRE_GET_PERFREG        0x120
-#define HV_FAST_FIRE_SET_PERFREG        0x121
-
-/* Function numbers for HV_CORE_TRAP.  */
-#define HV_CORE_SET_VER                 0x00
-#define HV_CORE_PUTCHAR                 0x01
-#define HV_CORE_EXIT                    0x02
-#define HV_CORE_GET_VER                 0x03
-
-/* Hypervisor API groups for use with HV_CORE_SET_VER and
- * HV_CORE_GET_VER.
- */
-#define HV_GRP_SUN4V                    0x0000
-#define HV_GRP_CORE                     0x0001
-#define HV_GRP_INTR                     0x0002
-#define HV_GRP_SOFT_STATE               0x0003
-#define HV_GRP_PCI                      0x0100
-#define HV_GRP_LDOM                     0x0101
-#define HV_GRP_SVC_CHAN                 0x0102
-#define HV_GRP_NCS                      0x0103
-#define HV_GRP_RNG                      0x0104
-#define HV_GRP_NIAG_PERF                0x0200
-#define HV_GRP_FIRE_PERF                0x0201
-#define HV_GRP_N2_CPU                   0x0202
-#define HV_GRP_NIU                      0x0204
-#define HV_GRP_VF_CPU                   0x0205
-#define HV_GRP_DIAG                     0x0300
-
-#ifndef __ASSEMBLY__
-extern unsigned long sun4v_get_version(unsigned long group,
-                                       unsigned long *major,
-                                       unsigned long *minor);
-extern unsigned long sun4v_set_version(unsigned long group,
-                                       unsigned long major,
-                                       unsigned long minor,
-                                       unsigned long *actual_minor);
-
-extern int sun4v_hvapi_register(unsigned long group, unsigned long major,
-                                unsigned long *minor);
-extern void sun4v_hvapi_unregister(unsigned long group);
-extern int sun4v_hvapi_get(unsigned long group,
-                           unsigned long *major,
-                           unsigned long *minor);
-extern void sun4v_hvapi_init(void);
-#endif
-
-#endif /* !(_SPARC64_HYPERVISOR_H) */
diff --git a/include/asm-sparc/ide.h b/include/asm-sparc/ide.h
deleted file mode 100644
index b7af3d658239..000000000000
--- a/include/asm-sparc/ide.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/* ide.h: SPARC PCI specific IDE glue.
- *
- * Copyright (C) 1997  David S. Miller (davem@davemloft.net)
- * Copyright (C) 1998  Eddie C. Dost   (ecd@skynet.be)
- * Adaptation from sparc64 version to sparc by Pete Zaitcev.
- */
-
-#ifndef _SPARC_IDE_H
-#define _SPARC_IDE_H
-
-#ifdef __KERNEL__
-
-#include <asm/io.h>
-#ifdef CONFIG_SPARC64
-#include <asm/pgalloc.h>
-#include <asm/spitfire.h>
-#include <asm/cacheflush.h>
-#include <asm/page.h>
-#else
-#include <asm/pgtable.h>
-#include <asm/psr.h>
-#endif
-
-#define __ide_insl(data_reg, buffer, wcount) \
-        __ide_insw(data_reg, buffer, (wcount)<<1)
-#define __ide_outsl(data_reg, buffer, wcount) \
-        __ide_outsw(data_reg, buffer, (wcount)<<1)
-
-/* On sparc, I/O ports and MMIO registers are accessed identically.  */
-#define __ide_mm_insw   __ide_insw
-#define __ide_mm_insl   __ide_insl
-#define __ide_mm_outsw  __ide_outsw
-#define __ide_mm_outsl  __ide_outsl
-
-static inline void __ide_insw(void __iomem *port, void *dst, u32 count)
-{
-#if defined(CONFIG_SPARC64) && defined(DCACHE_ALIASING_POSSIBLE)
-        unsigned long end = (unsigned long)dst + (count << 1);
-#endif
-        u16 *ps = dst;
-        u32 *pi;
-
-        if(((unsigned long)ps) & 0x2) {
-                *ps++ = __raw_readw(port);
-                count--;
-        }
-        pi = (u32 *)ps;
-        while(count >= 2) {
-                u32 w;
-
-                w  = __raw_readw(port) << 16;
-                w |= __raw_readw(port);
-                *pi++ = w;
-                count -= 2;
-        }
-        ps = (u16 *)pi;
-        if(count)
-                *ps++ = __raw_readw(port);
-
-#if defined(CONFIG_SPARC64) && defined(DCACHE_ALIASING_POSSIBLE)
-        __flush_dcache_range((unsigned long)dst, end);
-#endif
-}
-
-static inline void __ide_outsw(void __iomem *port, const void *src, u32 count)
-{
-#if defined(CONFIG_SPARC64) && defined(DCACHE_ALIASING_POSSIBLE)
-        unsigned long end = (unsigned long)src + (count << 1);
-#endif
-        const u16 *ps = src;
-        const u32 *pi;
-
-        if(((unsigned long)src) & 0x2) {
-                __raw_writew(*ps++, port);
-                count--;
-        }
-        pi = (const u32 *)ps;
-        while(count >= 2) {
-                u32 w;
-
-                w = *pi++;
-                __raw_writew((w >> 16), port);
-                __raw_writew(w, port);
-                count -= 2;
-        }
-        ps = (const u16 *)pi;
-        if(count)
-                __raw_writew(*ps, port);
-
-#if defined(CONFIG_SPARC64) && defined(DCACHE_ALIASING_POSSIBLE)
-        __flush_dcache_range((unsigned long)src, end);
-#endif
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _SPARC_IDE_H */
diff --git a/include/asm-sparc/idprom.h b/include/asm-sparc/idprom.h
deleted file mode 100644
index 6976aa2439c6..000000000000
--- a/include/asm-sparc/idprom.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * idprom.h: Macros and defines for idprom routines
- *
- * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_IDPROM_H
-#define _SPARC_IDPROM_H
-
-#include <linux/types.h>
-
-struct idprom {
-        u8              id_format;      /* Format identifier (always 0x01) */
-        u8              id_machtype;    /* Machine type */
-        u8              id_ethaddr[6];  /* Hardware ethernet address */
-        s32             id_date;        /* Date of manufacture */
-        u32             id_sernum:24;   /* Unique serial number */
-        u8              id_cksum;       /* Checksum - xor of the data bytes */
-        u8              reserved[16];
-};
-
-extern struct idprom *idprom;
-extern void idprom_init(void);
-
-#endif /* !(_SPARC_IDPROM_H) */
diff --git a/include/asm-sparc/intr_queue.h b/include/asm-sparc/intr_queue.h
deleted file mode 100644
index 206077dedc2a..000000000000
--- a/include/asm-sparc/intr_queue.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _SPARC64_INTR_QUEUE_H
-#define _SPARC64_INTR_QUEUE_H
-
-/* Sun4v interrupt queue registers, accessed via ASI_QUEUE.  */
-
-#define INTRQ_CPU_MONDO_HEAD      0x3c0 /* CPU mondo head                 */
-#define INTRQ_CPU_MONDO_TAIL      0x3c8 /* CPU mondo tail                 */
-#define INTRQ_DEVICE_MONDO_HEAD   0x3d0 /* Device mondo head              */
-#define INTRQ_DEVICE_MONDO_TAIL   0x3d8 /* Device mondo tail              */
-#define INTRQ_RESUM_MONDO_HEAD    0x3e0 /* Resumable error mondo head     */
-#define INTRQ_RESUM_MONDO_TAIL    0x3e8 /* Resumable error mondo tail     */
-#define INTRQ_NONRESUM_MONDO_HEAD 0x3f0 /* Non-resumable error mondo head */
-#define INTRQ_NONRESUM_MONDO_TAIL 0x3f8 /* Non-resumable error mondo head */
-
-#endif /* !(_SPARC64_INTR_QUEUE_H) */
diff --git a/include/asm-sparc/io-unit.h b/include/asm-sparc/io-unit.h
deleted file mode 100644
index 96823b47fd45..000000000000
--- a/include/asm-sparc/io-unit.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* io-unit.h: Definitions for the sun4d IO-UNIT.
- *
- * Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-#ifndef _SPARC_IO_UNIT_H
-#define _SPARC_IO_UNIT_H
-
-#include <linux/spinlock.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-
-/* The io-unit handles all virtual to physical address translations
- * that occur between the SBUS and physical memory.  Access by
- * the cpu to IO registers and similar go over the xdbus so are
- * translated by the on chip SRMMU.  The io-unit and the srmmu do
- * not need to have the same translations at all, in fact most
- * of the time the translations they handle are a disjunct set.
- * Basically the io-unit handles all dvma sbus activity.
- */
- 
-/* AIEEE, unlike the nice sun4m, these monsters have 
-   fixed DMA range 64M */
- 
-#define IOUNIT_DMA_BASE     0xfc000000 /* TOP - 64M */
-#define IOUNIT_DMA_SIZE     0x04000000 /* 64M */
-/* We use last 1M for sparc_dvma_malloc */
-#define IOUNIT_DVMA_SIZE    0x00100000 /* 1M */
-
-/* The format of an iopte in the external page tables */
-#define IOUPTE_PAGE          0xffffff00 /* Physical page number (PA[35:12])     */
-#define IOUPTE_CACHE         0x00000080 /* Cached (in Viking/MXCC)              */
-/* XXX Jakub, find out how to program SBUS streaming cache on XDBUS/sun4d.
- * XXX Actually, all you should need to do is find out where the registers
- * XXX are and copy over the sparc64 implementation I wrote.  There may be
- * XXX some horrible hwbugs though, so be careful.  -DaveM
- */
-#define IOUPTE_STREAM        0x00000040 /* Translation can use streaming cache  */
-#define IOUPTE_INTRA         0x00000008 /* SBUS direct slot->slot transfer      */
-#define IOUPTE_WRITE         0x00000004 /* Writeable                            */
-#define IOUPTE_VALID         0x00000002 /* IOPTE is valid                       */
-#define IOUPTE_PARITY        0x00000001 /* Parity is checked during DVMA        */
-
-struct iounit_struct {
-        unsigned long           bmap[(IOUNIT_DMA_SIZE >> (PAGE_SHIFT + 3)) / sizeof(unsigned long)];
-        spinlock_t              lock;
-        iopte_t                 *page_table;
-        unsigned long           rotor[3];
-        unsigned long           limit[4];
-};
-
-#define IOUNIT_BMAP1_START      0x00000000
-#define IOUNIT_BMAP1_END        (IOUNIT_DMA_SIZE >> (PAGE_SHIFT + 1))
-#define IOUNIT_BMAP2_START      IOUNIT_BMAP1_END
-#define IOUNIT_BMAP2_END        IOUNIT_BMAP2_START + (IOUNIT_DMA_SIZE >> (PAGE_SHIFT + 2))
-#define IOUNIT_BMAPM_START      IOUNIT_BMAP2_END
-#define IOUNIT_BMAPM_END        ((IOUNIT_DMA_SIZE - IOUNIT_DVMA_SIZE) >> PAGE_SHIFT)
-
-extern __u32 iounit_map_dma_init(struct sbus_bus *, int);
-#define iounit_map_dma_finish(sbus, addr, len) mmu_release_scsi_one(addr, len, sbus)
-extern __u32 iounit_map_dma_page(__u32, void *, struct sbus_bus *);
-
-#endif /* !(_SPARC_IO_UNIT_H) */
diff --git a/include/asm-sparc/io.h b/include/asm-sparc/io.h
deleted file mode 100644
index fc9024d3dfc3..000000000000
--- a/include/asm-sparc/io.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_IO_H
-#define ___ASM_SPARC_IO_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/io_64.h>
-#else
-#include <asm-sparc/io_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/io_32.h b/include/asm-sparc/io_32.h
deleted file mode 100644
index 10d7da450070..000000000000
--- a/include/asm-sparc/io_32.h
+++ /dev/null
@@ -1,326 +0,0 @@
-#ifndef __SPARC_IO_H
-#define __SPARC_IO_H
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/ioport.h>  /* struct resource */
-
-#include <asm/page.h>      /* IO address mapping routines need this */
-#include <asm/system.h>
-
-#define page_to_phys(page)      (((page) - mem_map) << PAGE_SHIFT)
-
-static inline u32 flip_dword (u32 l)
-{
-        return ((l&0xff)<<24) | (((l>>8)&0xff)<<16) | (((l>>16)&0xff)<<8)| ((l>>24)&0xff);
-}
-
-static inline u16 flip_word (u16 w)
-{
-        return ((w&0xff) << 8) | ((w>>8)&0xff);
-}
-
-#define mmiowb()
-
-/*
- * Memory mapped I/O to PCI
- */
-
-static inline u8 __raw_readb(const volatile void __iomem *addr)
-{
-        return *(__force volatile u8 *)addr;
-}
-
-static inline u16 __raw_readw(const volatile void __iomem *addr)
-{
-        return *(__force volatile u16 *)addr;
-}
-
-static inline u32 __raw_readl(const volatile void __iomem *addr)
-{
-        return *(__force volatile u32 *)addr;
-}
-
-static inline void __raw_writeb(u8 b, volatile void __iomem *addr)
-{
-        *(__force volatile u8 *)addr = b;
-}
-
-static inline void __raw_writew(u16 w, volatile void __iomem *addr)
-{
-        *(__force volatile u16 *)addr = w;
-}
-
-static inline void __raw_writel(u32 l, volatile void __iomem *addr)
-{
-        *(__force volatile u32 *)addr = l;
-}
-
-static inline u8 __readb(const volatile void __iomem *addr)
-{
-        return *(__force volatile u8 *)addr;
-}
-
-static inline u16 __readw(const volatile void __iomem *addr)
-{
-        return flip_word(*(__force volatile u16 *)addr);
-}
-
-static inline u32 __readl(const volatile void __iomem *addr)
-{
-        return flip_dword(*(__force volatile u32 *)addr);
-}
-
-static inline void __writeb(u8 b, volatile void __iomem *addr)
-{
-        *(__force volatile u8 *)addr = b;
-}
-
-static inline void __writew(u16 w, volatile void __iomem *addr)
-{
-        *(__force volatile u16 *)addr = flip_word(w);
-}
-
-static inline void __writel(u32 l, volatile void __iomem *addr)
-{
-        *(__force volatile u32 *)addr = flip_dword(l);
-}
-
-#define readb(__addr)           __readb(__addr)
-#define readw(__addr)           __readw(__addr)
-#define readl(__addr)           __readl(__addr)
-#define readb_relaxed(__addr)   readb(__addr)
-#define readw_relaxed(__addr)   readw(__addr)
-#define readl_relaxed(__addr)   readl(__addr)
-
-#define writeb(__b, __addr)     __writeb((__b),(__addr))
-#define writew(__w, __addr)     __writew((__w),(__addr))
-#define writel(__l, __addr)     __writel((__l),(__addr))
-
-/*
- * I/O space operations
- *
- * Arrangement on a Sun is somewhat complicated.
- *
- * First of all, we want to use standard Linux drivers
- * for keyboard, PC serial, etc. These drivers think
- * they access I/O space and use inb/outb.
- * On the other hand, EBus bridge accepts PCI *memory*
- * cycles and converts them into ISA *I/O* cycles.
- * Ergo, we want inb & outb to generate PCI memory cycles.
- *
- * If we want to issue PCI *I/O* cycles, we do this
- * with a low 64K fixed window in PCIC. This window gets
- * mapped somewhere into virtual kernel space and we
- * can use inb/outb again.
- */
-#define inb_local(__addr)       __readb((void __iomem *)(unsigned long)(__addr))
-#define inb(__addr)             __readb((void __iomem *)(unsigned long)(__addr))
-#define inw(__addr)             __readw((void __iomem *)(unsigned long)(__addr))
-#define inl(__addr)             __readl((void __iomem *)(unsigned long)(__addr))
-
-#define outb_local(__b, __addr) __writeb(__b, (void __iomem *)(unsigned long)(__addr))
-#define outb(__b, __addr)       __writeb(__b, (void __iomem *)(unsigned long)(__addr))
-#define outw(__w, __addr)       __writew(__w, (void __iomem *)(unsigned long)(__addr))
-#define outl(__l, __addr)       __writel(__l, (void __iomem *)(unsigned long)(__addr))
-
-#define inb_p(__addr)           inb(__addr)
-#define outb_p(__b, __addr)     outb(__b, __addr)
-#define inw_p(__addr)           inw(__addr)
-#define outw_p(__w, __addr)     outw(__w, __addr)
-#define inl_p(__addr)           inl(__addr)
-#define outl_p(__l, __addr)     outl(__l, __addr)
-
-void outsb(unsigned long addr, const void *src, unsigned long cnt);
-void outsw(unsigned long addr, const void *src, unsigned long cnt);
-void outsl(unsigned long addr, const void *src, unsigned long cnt);
-void insb(unsigned long addr, void *dst, unsigned long count);
-void insw(unsigned long addr, void *dst, unsigned long count);
-void insl(unsigned long addr, void *dst, unsigned long count);
-
-#define IO_SPACE_LIMIT 0xffffffff
-
-/*
- * SBus accessors.
- *
- * SBus has only one, memory mapped, I/O space.
- * We do not need to flip bytes for SBus of course.
- */
-static inline u8 _sbus_readb(const volatile void __iomem *addr)
-{
-        return *(__force volatile u8 *)addr;
-}
-
-static inline u16 _sbus_readw(const volatile void __iomem *addr)
-{
-        return *(__force volatile u16 *)addr;
-}
-
-static inline u32 _sbus_readl(const volatile void __iomem *addr)
-{
-        return *(__force volatile u32 *)addr;
-}
-
-static inline void _sbus_writeb(u8 b, volatile void __iomem *addr)
-{
-        *(__force volatile u8 *)addr = b;
-}
-
-static inline void _sbus_writew(u16 w, volatile void __iomem *addr)
-{
-        *(__force volatile u16 *)addr = w;
-}
-
-static inline void _sbus_writel(u32 l, volatile void __iomem *addr)
-{
-        *(__force volatile u32 *)addr = l;
-}
-
-/*
- * The only reason for #define's is to hide casts to unsigned long.
- */
-#define sbus_readb(__addr)              _sbus_readb(__addr)
-#define sbus_readw(__addr)              _sbus_readw(__addr)
-#define sbus_readl(__addr)              _sbus_readl(__addr)
-#define sbus_writeb(__b, __addr)        _sbus_writeb(__b, __addr)
-#define sbus_writew(__w, __addr)        _sbus_writew(__w, __addr)
-#define sbus_writel(__l, __addr)        _sbus_writel(__l, __addr)
-
-static inline void sbus_memset_io(volatile void __iomem *__dst, int c, __kernel_size_t n)
-{
-        while(n--) {
-                sbus_writeb(c, __dst);
-                __dst++;
-        }
-}
-
-static inline void
-_memset_io(volatile void __iomem *dst, int c, __kernel_size_t n)
-{
-        volatile void __iomem *d = dst;
-
-        while (n--) {
-                writeb(c, d);
-                d++;
-        }
-}
-
-#define memset_io(d,c,sz)       _memset_io(d,c,sz)
-
-static inline void
-_memcpy_fromio(void *dst, const volatile void __iomem *src, __kernel_size_t n)
-{
-        char *d = dst;
-
-        while (n--) {
-                char tmp = readb(src);
-                *d++ = tmp;
-                src++;
-        }
-}
-
-#define memcpy_fromio(d,s,sz)   _memcpy_fromio(d,s,sz)
-
-static inline void
-_memcpy_toio(volatile void __iomem *dst, const void *src, __kernel_size_t n)
-{
-        const char *s = src;
-        volatile void __iomem *d = dst;
-
-        while (n--) {
-                char tmp = *s++;
-                writeb(tmp, d);
-                d++;
-        }
-}
-
-#define memcpy_toio(d,s,sz)     _memcpy_toio(d,s,sz)
-
-#ifdef __KERNEL__
-
-/*
- * Bus number may be embedded in the higher bits of the physical address.
- * This is why we have no bus number argument to ioremap().
- */
-extern void __iomem *ioremap(unsigned long offset, unsigned long size);
-#define ioremap_nocache(X,Y)    ioremap((X),(Y))
-#define ioremap_wc(X,Y)         ioremap((X),(Y))
-extern void iounmap(volatile void __iomem *addr);
-
-#define ioread8(X)                      readb(X)
-#define ioread16(X)                     readw(X)
-#define ioread32(X)                     readl(X)
-#define iowrite8(val,X)                 writeb(val,X)
-#define iowrite16(val,X)                writew(val,X)
-#define iowrite32(val,X)                writel(val,X)
-
-static inline void ioread8_rep(void __iomem *port, void *buf, unsigned long count)
-{
-        insb((unsigned long __force)port, buf, count);
-}
-static inline void ioread16_rep(void __iomem *port, void *buf, unsigned long count)
-{
-        insw((unsigned long __force)port, buf, count);
-}
-
-static inline void ioread32_rep(void __iomem *port, void *buf, unsigned long count)
-{
-        insl((unsigned long __force)port, buf, count);
-}
-
-static inline void iowrite8_rep(void __iomem *port, const void *buf, unsigned long count)
-{
-        outsb((unsigned long __force)port, buf, count);
-}
-
-static inline void iowrite16_rep(void __iomem *port, const void *buf, unsigned long count)
-{
-        outsw((unsigned long __force)port, buf, count);
-}
-
-static inline void iowrite32_rep(void __iomem *port, const void *buf, unsigned long count)
-{
-        outsl((unsigned long __force)port, buf, count);
-}
-
-/* Create a virtual mapping cookie for an IO port range */
-extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
-extern void ioport_unmap(void __iomem *);
-
-/* 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);
-extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
-
-/*
- * Bus number may be in res->flags... somewhere.
- */
-extern void __iomem *sbus_ioremap(struct resource *res, unsigned long offset,
-    unsigned long size, char *name);
-extern void sbus_iounmap(volatile void __iomem *vaddr, unsigned long size);
-
-
-/*
- * At the moment, we do not use CMOS_READ anywhere outside of rtc.c,
- * so rtc_port is static in it. This should not change unless a new
- * hardware pops up.
- */
-#define RTC_PORT(x)   (rtc_port + (x))
-#define RTC_ALWAYS_BCD  0
-
-#endif
-
-#define __ARCH_HAS_NO_PAGE_ZERO_MAPPED          1
-
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#define xlate_dev_mem_ptr(p)    __va(p)
-
-/*
- * Convert a virtual cached pointer to an uncached pointer
- */
-#define xlate_dev_kmem_ptr(p)   p
-
-#endif /* !(__SPARC_IO_H) */
diff --git a/include/asm-sparc/io_64.h b/include/asm-sparc/io_64.h
deleted file mode 100644
index 0bff078ffdd0..000000000000
--- a/include/asm-sparc/io_64.h
+++ /dev/null
@@ -1,511 +0,0 @@
-#ifndef __SPARC64_IO_H
-#define __SPARC64_IO_H
-
-#include <linux/kernel.h>
-#include <linux/compiler.h>
-#include <linux/types.h>
-
-#include <asm/page.h>      /* IO address mapping routines need this */
-#include <asm/system.h>
-#include <asm/asi.h>
-
-/* PC crapola... */
-#define __SLOW_DOWN_IO  do { } while (0)
-#define SLOW_DOWN_IO    do { } while (0)
-
-/* BIO layer definitions. */
-extern unsigned long kern_base, kern_size;
-#define page_to_phys(page)      (page_to_pfn(page) << PAGE_SHIFT)
-
-static inline u8 _inb(unsigned long addr)
-{
-        u8 ret;
-
-        __asm__ __volatile__("lduba\t[%1] %2, %0\t/* pci_inb */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-
-        return ret;
-}
-
-static inline u16 _inw(unsigned long addr)
-{
-        u16 ret;
-
-        __asm__ __volatile__("lduha\t[%1] %2, %0\t/* pci_inw */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-
-        return ret;
-}
-
-static inline u32 _inl(unsigned long addr)
-{
-        u32 ret;
-
-        __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* pci_inl */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-
-        return ret;
-}
-
-static inline void _outb(u8 b, unsigned long addr)
-{
-        __asm__ __volatile__("stba\t%r0, [%1] %2\t/* pci_outb */"
-                             : /* no outputs */
-                             : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-}
-
-static inline void _outw(u16 w, unsigned long addr)
-{
-        __asm__ __volatile__("stha\t%r0, [%1] %2\t/* pci_outw */"
-                             : /* no outputs */
-                             : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-}
-
-static inline void _outl(u32 l, unsigned long addr)
-{
-        __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* pci_outl */"
-                             : /* no outputs */
-                             : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-}
-
-#define inb(__addr)             (_inb((unsigned long)(__addr)))
-#define inw(__addr)             (_inw((unsigned long)(__addr)))
-#define inl(__addr)             (_inl((unsigned long)(__addr)))
-#define outb(__b, __addr)       (_outb((u8)(__b), (unsigned long)(__addr)))
-#define outw(__w, __addr)       (_outw((u16)(__w), (unsigned long)(__addr)))
-#define outl(__l, __addr)       (_outl((u32)(__l), (unsigned long)(__addr)))
-
-#define inb_p(__addr)           inb(__addr)
-#define outb_p(__b, __addr)     outb(__b, __addr)
-#define inw_p(__addr)           inw(__addr)
-#define outw_p(__w, __addr)     outw(__w, __addr)
-#define inl_p(__addr)           inl(__addr)
-#define outl_p(__l, __addr)     outl(__l, __addr)
-
-extern void outsb(unsigned long, const void *, unsigned long);
-extern void outsw(unsigned long, const void *, unsigned long);
-extern void outsl(unsigned long, const void *, unsigned long);
-extern void insb(unsigned long, void *, unsigned long);
-extern void insw(unsigned long, void *, unsigned long);
-extern void insl(unsigned long, void *, unsigned long);
-
-static inline void ioread8_rep(void __iomem *port, void *buf, unsigned long count)
-{
-        insb((unsigned long __force)port, buf, count);
-}
-static inline void ioread16_rep(void __iomem *port, void *buf, unsigned long count)
-{
-        insw((unsigned long __force)port, buf, count);
-}
-
-static inline void ioread32_rep(void __iomem *port, void *buf, unsigned long count)
-{
-        insl((unsigned long __force)port, buf, count);
-}
-
-static inline void iowrite8_rep(void __iomem *port, const void *buf, unsigned long count)
-{
-        outsb((unsigned long __force)port, buf, count);
-}
-
-static inline void iowrite16_rep(void __iomem *port, const void *buf, unsigned long count)
-{
-        outsw((unsigned long __force)port, buf, count);
-}
-
-static inline void iowrite32_rep(void __iomem *port, const void *buf, unsigned long count)
-{
-        outsl((unsigned long __force)port, buf, count);
-}
-
-/* Memory functions, same as I/O accesses on Ultra. */
-static inline u8 _readb(const volatile void __iomem *addr)
-{       u8 ret;
-
-        __asm__ __volatile__("lduba\t[%1] %2, %0\t/* pci_readb */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-        return ret;
-}
-
-static inline u16 _readw(const volatile void __iomem *addr)
-{       u16 ret;
-
-        __asm__ __volatile__("lduha\t[%1] %2, %0\t/* pci_readw */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-
-        return ret;
-}
-
-static inline u32 _readl(const volatile void __iomem *addr)
-{       u32 ret;
-
-        __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* pci_readl */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-
-        return ret;
-}
-
-static inline u64 _readq(const volatile void __iomem *addr)
-{       u64 ret;
-
-        __asm__ __volatile__("ldxa\t[%1] %2, %0\t/* pci_readq */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-
-        return ret;
-}
-
-static inline void _writeb(u8 b, volatile void __iomem *addr)
-{
-        __asm__ __volatile__("stba\t%r0, [%1] %2\t/* pci_writeb */"
-                             : /* no outputs */
-                             : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-}
-
-static inline void _writew(u16 w, volatile void __iomem *addr)
-{
-        __asm__ __volatile__("stha\t%r0, [%1] %2\t/* pci_writew */"
-                             : /* no outputs */
-                             : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-}
-
-static inline void _writel(u32 l, volatile void __iomem *addr)
-{
-        __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* pci_writel */"
-                             : /* no outputs */
-                             : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-}
-
-static inline void _writeq(u64 q, volatile void __iomem *addr)
-{
-        __asm__ __volatile__("stxa\t%r0, [%1] %2\t/* pci_writeq */"
-                             : /* no outputs */
-                             : "Jr" (q), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
-                             : "memory");
-}
-
-#define readb(__addr)           _readb(__addr)
-#define readw(__addr)           _readw(__addr)
-#define readl(__addr)           _readl(__addr)
-#define readq(__addr)           _readq(__addr)
-#define readb_relaxed(__addr)   _readb(__addr)
-#define readw_relaxed(__addr)   _readw(__addr)
-#define readl_relaxed(__addr)   _readl(__addr)
-#define readq_relaxed(__addr)   _readq(__addr)
-#define writeb(__b, __addr)     _writeb(__b, __addr)
-#define writew(__w, __addr)     _writew(__w, __addr)
-#define writel(__l, __addr)     _writel(__l, __addr)
-#define writeq(__q, __addr)     _writeq(__q, __addr)
-
-/* Now versions without byte-swapping. */
-static inline u8 _raw_readb(unsigned long addr)
-{
-        u8 ret;
-
-        __asm__ __volatile__("lduba\t[%1] %2, %0\t/* pci_raw_readb */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-
-        return ret;
-}
-
-static inline u16 _raw_readw(unsigned long addr)
-{
-        u16 ret;
-
-        __asm__ __volatile__("lduha\t[%1] %2, %0\t/* pci_raw_readw */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-
-        return ret;
-}
-
-static inline u32 _raw_readl(unsigned long addr)
-{
-        u32 ret;
-
-        __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* pci_raw_readl */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-
-        return ret;
-}
-
-static inline u64 _raw_readq(unsigned long addr)
-{
-        u64 ret;
-
-        __asm__ __volatile__("ldxa\t[%1] %2, %0\t/* pci_raw_readq */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-
-        return ret;
-}
-
-static inline void _raw_writeb(u8 b, unsigned long addr)
-{
-        __asm__ __volatile__("stba\t%r0, [%1] %2\t/* pci_raw_writeb */"
-                             : /* no outputs */
-                             : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-}
-
-static inline void _raw_writew(u16 w, unsigned long addr)
-{
-        __asm__ __volatile__("stha\t%r0, [%1] %2\t/* pci_raw_writew */"
-                             : /* no outputs */
-                             : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-}
-
-static inline void _raw_writel(u32 l, unsigned long addr)
-{
-        __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* pci_raw_writel */"
-                             : /* no outputs */
-                             : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-}
-
-static inline void _raw_writeq(u64 q, unsigned long addr)
-{
-        __asm__ __volatile__("stxa\t%r0, [%1] %2\t/* pci_raw_writeq */"
-                             : /* no outputs */
-                             : "Jr" (q), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-}
-
-#define __raw_readb(__addr)             (_raw_readb((unsigned long)(__addr)))
-#define __raw_readw(__addr)             (_raw_readw((unsigned long)(__addr)))
-#define __raw_readl(__addr)             (_raw_readl((unsigned long)(__addr)))
-#define __raw_readq(__addr)             (_raw_readq((unsigned long)(__addr)))
-#define __raw_writeb(__b, __addr)       (_raw_writeb((u8)(__b), (unsigned long)(__addr)))
-#define __raw_writew(__w, __addr)       (_raw_writew((u16)(__w), (unsigned long)(__addr)))
-#define __raw_writel(__l, __addr)       (_raw_writel((u32)(__l), (unsigned long)(__addr)))
-#define __raw_writeq(__q, __addr)       (_raw_writeq((u64)(__q), (unsigned long)(__addr)))
-
-/* Valid I/O Space regions are anywhere, because each PCI bus supported
- * can live in an arbitrary area of the physical address range.
- */
-#define IO_SPACE_LIMIT 0xffffffffffffffffUL
-
-/* Now, SBUS variants, only difference from PCI is that we do
- * not use little-endian ASIs.
- */
-static inline u8 _sbus_readb(const volatile void __iomem *addr)
-{
-        u8 ret;
-
-        __asm__ __volatile__("lduba\t[%1] %2, %0\t/* sbus_readb */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
-                             : "memory");
-
-        return ret;
-}
-
-static inline u16 _sbus_readw(const volatile void __iomem *addr)
-{
-        u16 ret;
-
-        __asm__ __volatile__("lduha\t[%1] %2, %0\t/* sbus_readw */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
-                             : "memory");
-
-        return ret;
-}
-
-static inline u32 _sbus_readl(const volatile void __iomem *addr)
-{
-        u32 ret;
-
-        __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* sbus_readl */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
-                             : "memory");
-
-        return ret;
-}
-
-static inline u64 _sbus_readq(const volatile void __iomem *addr)
-{
-        u64 ret;
-
-        __asm__ __volatile__("ldxa\t[%1] %2, %0\t/* sbus_readq */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
-                             : "memory");
-
-        return ret;
-}
-
-static inline void _sbus_writeb(u8 b, volatile void __iomem *addr)
-{
-        __asm__ __volatile__("stba\t%r0, [%1] %2\t/* sbus_writeb */"
-                             : /* no outputs */
-                             : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
-                             : "memory");
-}
-
-static inline void _sbus_writew(u16 w, volatile void __iomem *addr)
-{
-        __asm__ __volatile__("stha\t%r0, [%1] %2\t/* sbus_writew */"
-                             : /* no outputs */
-                             : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
-                             : "memory");
-}
-
-static inline void _sbus_writel(u32 l, volatile void __iomem *addr)
-{
-        __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* sbus_writel */"
-                             : /* no outputs */
-                             : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
-                             : "memory");
-}
-
-static inline void _sbus_writeq(u64 l, volatile void __iomem *addr)
-{
-        __asm__ __volatile__("stxa\t%r0, [%1] %2\t/* sbus_writeq */"
-                             : /* no outputs */
-                             : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
-                             : "memory");
-}
-
-#define sbus_readb(__addr)              _sbus_readb(__addr)
-#define sbus_readw(__addr)              _sbus_readw(__addr)
-#define sbus_readl(__addr)              _sbus_readl(__addr)
-#define sbus_readq(__addr)              _sbus_readq(__addr)
-#define sbus_writeb(__b, __addr)        _sbus_writeb(__b, __addr)
-#define sbus_writew(__w, __addr)        _sbus_writew(__w, __addr)
-#define sbus_writel(__l, __addr)        _sbus_writel(__l, __addr)
-#define sbus_writeq(__l, __addr)        _sbus_writeq(__l, __addr)
-
-static inline void _sbus_memset_io(volatile void __iomem *dst, int c, __kernel_size_t n)
-{
-        while(n--) {
-                sbus_writeb(c, dst);
-                dst++;
-        }
-}
-
-#define sbus_memset_io(d,c,sz)  _sbus_memset_io(d,c,sz)
-
-static inline void
-_memset_io(volatile void __iomem *dst, int c, __kernel_size_t n)
-{
-        volatile void __iomem *d = dst;
-
-        while (n--) {
-                writeb(c, d);
-                d++;
-        }
-}
-
-#define memset_io(d,c,sz)       _memset_io(d,c,sz)
-
-static inline void
-_memcpy_fromio(void *dst, const volatile void __iomem *src, __kernel_size_t n)
-{
-        char *d = dst;
-
-        while (n--) {
-                char tmp = readb(src);
-                *d++ = tmp;
-                src++;
-        }
-}
-
-#define memcpy_fromio(d,s,sz)   _memcpy_fromio(d,s,sz)
-
-static inline void
-_memcpy_toio(volatile void __iomem *dst, const void *src, __kernel_size_t n)
-{
-        const char *s = src;
-        volatile void __iomem *d = dst;
-
-        while (n--) {
-                char tmp = *s++;
-                writeb(tmp, d);
-                d++;
-        }
-}
-
-#define memcpy_toio(d,s,sz)     _memcpy_toio(d,s,sz)
-
-#define mmiowb()
-
-#ifdef __KERNEL__
-
-/* On sparc64 we have the whole physical IO address space accessible
- * using physically addressed loads and stores, so this does nothing.
- */
-static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
-{
-        return (void __iomem *)offset;
-}
-
-#define ioremap_nocache(X,Y)            ioremap((X),(Y))
-#define ioremap_wc(X,Y)                 ioremap((X),(Y))
-
-static inline void iounmap(volatile void __iomem *addr)
-{
-}
-
-#define ioread8(X)                      readb(X)
-#define ioread16(X)                     readw(X)
-#define ioread32(X)                     readl(X)
-#define iowrite8(val,X)                 writeb(val,X)
-#define iowrite16(val,X)                writew(val,X)
-#define iowrite32(val,X)                writel(val,X)
-
-/* Create a virtual mapping cookie for an IO port range */
-extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
-extern void ioport_unmap(void __iomem *);
-
-/* 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);
-extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
-
-/* Similarly for SBUS. */
-#define sbus_ioremap(__res, __offset, __size, __name) \
-({      unsigned long __ret; \
-        __ret  = (__res)->start + (((__res)->flags & 0x1ffUL) << 32UL); \
-        __ret += (unsigned long) (__offset); \
-        if (! request_region((__ret), (__size), (__name))) \
-                __ret = 0UL; \
-        (void __iomem *) __ret; \
-})
-
-#define sbus_iounmap(__addr, __size)    \
-        release_region((unsigned long)(__addr), (__size))
-
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#define xlate_dev_mem_ptr(p)    __va(p)
-
-/*
- * Convert a virtual cached pointer to an uncached pointer
- */
-#define xlate_dev_kmem_ptr(p)   p
-
-#endif
-
-#endif /* !(__SPARC64_IO_H) */
diff --git a/include/asm-sparc/ioctl.h b/include/asm-sparc/ioctl.h
deleted file mode 100644
index 7d6bd51321b9..000000000000
--- a/include/asm-sparc/ioctl.h
+++ /dev/null
@@ -1,67 +0,0 @@
-#ifndef _SPARC_IOCTL_H
-#define _SPARC_IOCTL_H
-
-/*
- * Our DIR and SIZE overlap in order to simulteneously provide
- * a non-zero _IOC_NONE (for binary compatibility) and
- * 14 bits of size as on i386. Here's the layout:
- *
- *   0xE0000000   DIR
- *   0x80000000     DIR = WRITE
- *   0x40000000     DIR = READ
- *   0x20000000     DIR = NONE
- *   0x3FFF0000   SIZE (overlaps NONE bit)
- *   0x0000FF00   TYPE
- *   0x000000FF   NR (CMD)
- */
-
-#define _IOC_NRBITS      8
-#define _IOC_TYPEBITS    8
-#define _IOC_SIZEBITS   13      /* Actually 14, see below. */
-#define _IOC_DIRBITS     3
-
-#define _IOC_NRMASK      ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK    ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK    ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_XSIZEMASK   ((1 << (_IOC_SIZEBITS+1))-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)
-
-#define _IOC_NONE        1U
-#define _IOC_READ        2U
-#define _IOC_WRITE       4U
-
-#define _IOC(dir,type,nr,size) \
-        (((dir)  << _IOC_DIRSHIFT) | \
-         ((type) << _IOC_TYPESHIFT) | \
-         ((nr)   << _IOC_NRSHIFT) | \
-         ((size) << _IOC_SIZESHIFT))
-
-#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 in drivers despite the leading underscore... */
-#define _IOC_DIR(nr)    \
- ( (((((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) & (_IOC_WRITE|_IOC_READ)) != 0)?   \
-                            (((nr) >> _IOC_DIRSHIFT) & (_IOC_WRITE|_IOC_READ)):  \
-                            (((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_DIRSHIFT) & _IOC_DIRMASK) & (_IOC_WRITE|_IOC_READ)) == 0)?    \
-                         0: (((nr) >> _IOC_SIZESHIFT) & _IOC_XSIZEMASK))
-
-/* ...and for the PCMCIA and sound. */
-#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_XSIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT   (_IOC_SIZESHIFT)
-
-#endif /* !(_SPARC_IOCTL_H) */
diff --git a/include/asm-sparc/ioctls.h b/include/asm-sparc/ioctls.h
deleted file mode 100644
index 1fe6855c5c18..000000000000
--- a/include/asm-sparc/ioctls.h
+++ /dev/null
@@ -1,136 +0,0 @@
-#ifndef _ASM_SPARC_IOCTLS_H
-#define _ASM_SPARC_IOCTLS_H
-
-#include <asm/ioctl.h>
-
-/* Big T */
-#define TCGETA          _IOR('T', 1, struct termio)
-#define TCSETA          _IOW('T', 2, struct termio)
-#define TCSETAW         _IOW('T', 3, struct termio)
-#define TCSETAF         _IOW('T', 4, struct termio)
-#define TCSBRK          _IO('T', 5)
-#define TCXONC          _IO('T', 6)
-#define TCFLSH          _IO('T', 7)
-#define TCGETS          _IOR('T', 8, struct termios)
-#define TCSETS          _IOW('T', 9, struct termios)
-#define TCSETSW         _IOW('T', 10, struct termios)
-#define TCSETSF         _IOW('T', 11, struct termios)
-#define TCGETS2         _IOR('T', 12, struct termios2)
-#define TCSETS2         _IOW('T', 13, struct termios2)
-#define TCSETSW2        _IOW('T', 14, struct termios2)
-#define TCSETSF2        _IOW('T', 15, struct termios2)
-
-/* Note that all the ioctls that are not available in Linux have a 
- * double underscore on the front to: a) avoid some programs to
- * think we support some ioctls under Linux (autoconfiguration stuff)
- */
-/* Little t */
-#define TIOCGETD        _IOR('t', 0, int)
-#define TIOCSETD        _IOW('t', 1, int)
-#define __TIOCHPCL        _IO('t', 2) /* SunOS Specific */
-#define __TIOCMODG        _IOR('t', 3, int) /* SunOS Specific */
-#define __TIOCMODS        _IOW('t', 4, int) /* SunOS Specific */
-#define __TIOCGETP        _IOR('t', 8, struct sgttyb) /* SunOS Specific */
-#define __TIOCSETP        _IOW('t', 9, struct sgttyb) /* SunOS Specific */
-#define __TIOCSETN        _IOW('t', 10, struct sgttyb) /* SunOS Specific */
-#define TIOCEXCL        _IO('t', 13)
-#define TIOCNXCL        _IO('t', 14)
-#define __TIOCFLUSH       _IOW('t', 16, int) /* SunOS Specific */
-#define __TIOCSETC        _IOW('t', 17, struct tchars) /* SunOS Specific */
-#define __TIOCGETC        _IOR('t', 18, struct tchars) /* SunOS Specific */
-#define __TIOCTCNTL       _IOW('t', 32, int) /* SunOS Specific */
-#define __TIOCSIGNAL      _IOW('t', 33, int) /* SunOS Specific */
-#define __TIOCSETX        _IOW('t', 34, int) /* SunOS Specific */
-#define __TIOCGETX        _IOR('t', 35, int) /* SunOS Specific */
-#define TIOCCONS        _IO('t', 36)
-#define TIOCGSOFTCAR    _IOR('t', 100, int)
-#define TIOCSSOFTCAR    _IOW('t', 101, int)
-#define __TIOCUCNTL       _IOW('t', 102, int) /* SunOS Specific */
-#define TIOCSWINSZ      _IOW('t', 103, struct winsize)
-#define TIOCGWINSZ      _IOR('t', 104, struct winsize)
-#define __TIOCREMOTE      _IOW('t', 105, int) /* SunOS Specific */
-#define TIOCMGET        _IOR('t', 106, int)
-#define TIOCMBIC        _IOW('t', 107, int)
-#define TIOCMBIS        _IOW('t', 108, int)
-#define TIOCMSET        _IOW('t', 109, int)
-#define TIOCSTART       _IO('t', 110)
-#define TIOCSTOP        _IO('t', 111)
-#define TIOCPKT         _IOW('t', 112, int)
-#define TIOCNOTTY       _IO('t', 113)
-#define TIOCSTI         _IOW('t', 114, char)
-#define TIOCOUTQ        _IOR('t', 115, int)
-#define __TIOCGLTC        _IOR('t', 116, struct ltchars) /* SunOS Specific */
-#define __TIOCSLTC        _IOW('t', 117, struct ltchars) /* SunOS Specific */
-/* 118 is the non-posix setpgrp tty ioctl */
-/* 119 is the non-posix getpgrp tty ioctl */
-#define __TIOCCDTR        _IO('t', 120) /* SunOS Specific */
-#define __TIOCSDTR        _IO('t', 121) /* SunOS Specific */
-#define TIOCCBRK        _IO('t', 122)
-#define TIOCSBRK        _IO('t', 123)
-#define __TIOCLGET        _IOW('t', 124, int) /* SunOS Specific */
-#define __TIOCLSET        _IOW('t', 125, int) /* SunOS Specific */
-#define __TIOCLBIC        _IOW('t', 126, int) /* SunOS Specific */
-#define __TIOCLBIS        _IOW('t', 127, int) /* SunOS Specific */
-#define __TIOCISPACE      _IOR('t', 128, int) /* SunOS Specific */
-#define __TIOCISIZE       _IOR('t', 129, int) /* SunOS Specific */
-#define TIOCSPGRP       _IOW('t', 130, int)
-#define TIOCGPGRP       _IOR('t', 131, int)
-#define TIOCSCTTY       _IO('t', 132)
-#define TIOCGSID        _IOR('t', 133, int)
-/* Get minor device of a pty master's FD -- Solaris equiv is ISPTM */
-#define TIOCGPTN        _IOR('t', 134, unsigned int) /* Get Pty Number */
-#define TIOCSPTLCK      _IOW('t', 135, int) /* Lock/unlock PTY */
-
-/* Little f */
-#define FIOCLEX         _IO('f', 1)
-#define FIONCLEX        _IO('f', 2)
-#define FIOASYNC        _IOW('f', 125, int)
-#define FIONBIO         _IOW('f', 126, int)
-#define FIONREAD        _IOR('f', 127, int)
-#define TIOCINQ         FIONREAD
-#define FIOQSIZE        _IOR('f', 128, loff_t)
-
-/* SCARY Rutgers local SunOS kernel hackery, perhaps I will support it
- * someday.  This is completely bogus, I know...
- */
-#define __TCGETSTAT       _IO('T', 200) /* Rutgers specific */
-#define __TCSETSTAT       _IO('T', 201) /* Rutgers specific */
-
-/* Linux specific, no SunOS equivalent. */
-#define TIOCLINUX       0x541C
-#define TIOCGSERIAL     0x541E
-#define TIOCSSERIAL     0x541F
-#define TCSBRKP         0x5425
-#define TIOCSERCONFIG   0x5453
-#define TIOCSERGWILD    0x5454
-#define TIOCSERSWILD    0x5455
-#define TIOCGLCKTRMIOS  0x5456
-#define TIOCSLCKTRMIOS  0x5457
-#define TIOCSERGSTRUCT  0x5458 /* For debugging only */
-#define TIOCSERGETLSR   0x5459 /* Get line status register */
-#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
-#define TIOCSERSETMULTI 0x545B /* Set multiport config */
-#define TIOCMIWAIT      0x545C /* Wait for change on serial input line(s) */
-#define TIOCGICOUNT     0x545D /* Read serial port inline interrupt counts */
-
-/* Kernel definitions */
-#ifdef __KERNEL__
-#define TIOCGETC __TIOCGETC
-#define TIOCGETP __TIOCGETP
-#define TIOCGLTC __TIOCGLTC
-#define TIOCSLTC __TIOCSLTC
-#define TIOCSETP __TIOCSETP
-#define TIOCSETN __TIOCSETN
-#define TIOCSETC __TIOCSETC
-#endif
-
-/* Used for packet mode */
-#define TIOCPKT_DATA             0
-#define TIOCPKT_FLUSHREAD        1
-#define TIOCPKT_FLUSHWRITE       2
-#define TIOCPKT_STOP             4
-#define TIOCPKT_START            8
-#define TIOCPKT_NOSTOP          16
-#define TIOCPKT_DOSTOP          32
-
-#endif /* !(_ASM_SPARC_IOCTLS_H) */
diff --git a/include/asm-sparc/iommu.h b/include/asm-sparc/iommu.h
deleted file mode 100644
index 91b072b0d7a0..000000000000
--- a/include/asm-sparc/iommu.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_IOMMU_H
-#define ___ASM_SPARC_IOMMU_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/iommu_64.h>
-#else
-#include <asm-sparc/iommu_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/iommu_32.h b/include/asm-sparc/iommu_32.h
deleted file mode 100644
index 70c589c05a10..000000000000
--- a/include/asm-sparc/iommu_32.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/* iommu.h: Definitions for the sun4m IOMMU.
- *
- * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
- */
-#ifndef _SPARC_IOMMU_H
-#define _SPARC_IOMMU_H
-
-#include <asm/page.h>
-#include <asm/bitext.h>
-
-/* The iommu handles all virtual to physical address translations
- * that occur between the SBUS and physical memory.  Access by
- * the cpu to IO registers and similar go over the mbus so are
- * translated by the on chip SRMMU.  The iommu and the srmmu do
- * not need to have the same translations at all, in fact most
- * of the time the translations they handle are a disjunct set.
- * Basically the iommu handles all dvma sbus activity.
- */
-
-/* The IOMMU registers occupy three pages in IO space. */
-struct iommu_regs {
-        /* First page */
-        volatile unsigned long control;    /* IOMMU control */
-        volatile unsigned long base;       /* Physical base of iopte page table */
-        volatile unsigned long _unused1[3];
-        volatile unsigned long tlbflush;   /* write only */
-        volatile unsigned long pageflush;  /* write only */
-        volatile unsigned long _unused2[1017];
-        /* Second page */
-        volatile unsigned long afsr;       /* Async-fault status register */
-        volatile unsigned long afar;       /* Async-fault physical address */
-        volatile unsigned long _unused3[2];
-        volatile unsigned long sbuscfg0;   /* SBUS configuration registers, per-slot */
-        volatile unsigned long sbuscfg1;
-        volatile unsigned long sbuscfg2;
-        volatile unsigned long sbuscfg3;
-        volatile unsigned long mfsr;       /* Memory-fault status register */
-        volatile unsigned long mfar;       /* Memory-fault physical address */
-        volatile unsigned long _unused4[1014];
-        /* Third page */
-        volatile unsigned long mid;        /* IOMMU module-id */
-};
-
-#define IOMMU_CTRL_IMPL     0xf0000000 /* Implementation */
-#define IOMMU_CTRL_VERS     0x0f000000 /* Version */
-#define IOMMU_CTRL_RNGE     0x0000001c /* Mapping RANGE */
-#define IOMMU_RNGE_16MB     0x00000000 /* 0xff000000 -> 0xffffffff */
-#define IOMMU_RNGE_32MB     0x00000004 /* 0xfe000000 -> 0xffffffff */
-#define IOMMU_RNGE_64MB     0x00000008 /* 0xfc000000 -> 0xffffffff */
-#define IOMMU_RNGE_128MB    0x0000000c /* 0xf8000000 -> 0xffffffff */
-#define IOMMU_RNGE_256MB    0x00000010 /* 0xf0000000 -> 0xffffffff */
-#define IOMMU_RNGE_512MB    0x00000014 /* 0xe0000000 -> 0xffffffff */
-#define IOMMU_RNGE_1GB      0x00000018 /* 0xc0000000 -> 0xffffffff */
-#define IOMMU_RNGE_2GB      0x0000001c /* 0x80000000 -> 0xffffffff */
-#define IOMMU_CTRL_ENAB     0x00000001 /* IOMMU Enable */
-
-#define IOMMU_AFSR_ERR      0x80000000 /* LE, TO, or BE asserted */
-#define IOMMU_AFSR_LE       0x40000000 /* SBUS reports error after transaction */
-#define IOMMU_AFSR_TO       0x20000000 /* Write access took more than 12.8 us. */
-#define IOMMU_AFSR_BE       0x10000000 /* Write access received error acknowledge */
-#define IOMMU_AFSR_SIZE     0x0e000000 /* Size of transaction causing error */
-#define IOMMU_AFSR_S        0x01000000 /* Sparc was in supervisor mode */
-#define IOMMU_AFSR_RESV     0x00f00000 /* Reserver, forced to 0x8 by hardware */
-#define IOMMU_AFSR_ME       0x00080000 /* Multiple errors occurred */
-#define IOMMU_AFSR_RD       0x00040000 /* A read operation was in progress */
-#define IOMMU_AFSR_FAV      0x00020000 /* IOMMU afar has valid contents */
-
-#define IOMMU_SBCFG_SAB30   0x00010000 /* Phys-address bit 30 when bypass enabled */
-#define IOMMU_SBCFG_BA16    0x00000004 /* Slave supports 16 byte bursts */
-#define IOMMU_SBCFG_BA8     0x00000002 /* Slave supports 8 byte bursts */
-#define IOMMU_SBCFG_BYPASS  0x00000001 /* Bypass IOMMU, treat all addresses
-                                          produced by this device as pure
-                                          physical. */
-
-#define IOMMU_MFSR_ERR      0x80000000 /* One or more of PERR1 or PERR0 */
-#define IOMMU_MFSR_S        0x01000000 /* Sparc was in supervisor mode */
-#define IOMMU_MFSR_CPU      0x00800000 /* CPU transaction caused parity error */
-#define IOMMU_MFSR_ME       0x00080000 /* Multiple parity errors occurred */
-#define IOMMU_MFSR_PERR     0x00006000 /* high bit indicates parity error occurred
-                                          on the even word of the access, low bit
-                                          indicated odd word caused the parity error */
-#define IOMMU_MFSR_BM       0x00001000 /* Error occurred while in boot mode */
-#define IOMMU_MFSR_C        0x00000800 /* Address causing error was marked cacheable */
-#define IOMMU_MFSR_RTYP     0x000000f0 /* Memory request transaction type */
-
-#define IOMMU_MID_SBAE      0x001f0000 /* SBus arbitration enable */
-#define IOMMU_MID_SE        0x00100000 /* Enables SCSI/ETHERNET arbitration */
-#define IOMMU_MID_SB3       0x00080000 /* Enable SBUS device 3 arbitration */
-#define IOMMU_MID_SB2       0x00040000 /* Enable SBUS device 2 arbitration */
-#define IOMMU_MID_SB1       0x00020000 /* Enable SBUS device 1 arbitration */
-#define IOMMU_MID_SB0       0x00010000 /* Enable SBUS device 0 arbitration */
-#define IOMMU_MID_MID       0x0000000f /* Module-id, hardcoded to 0x8 */
-
-/* The format of an iopte in the page tables */
-#define IOPTE_PAGE          0x07ffff00 /* Physical page number (PA[30:12]) */
-#define IOPTE_CACHE         0x00000080 /* Cached (in vme IOCACHE or Viking/MXCC) */
-#define IOPTE_WRITE         0x00000004 /* Writeable */
-#define IOPTE_VALID         0x00000002 /* IOPTE is valid */
-#define IOPTE_WAZ           0x00000001 /* Write as zeros */
-
-struct iommu_struct {
-        struct iommu_regs *regs;
-        iopte_t *page_table;
-        /* For convenience */
-        unsigned long start; /* First managed virtual address */
-        unsigned long end;   /* Last managed virtual address */
-
-        struct bit_map usemap;
-};
-
-static inline void iommu_invalidate(struct iommu_regs *regs)
-{
-        regs->tlbflush = 0;
-}
-
-static inline void iommu_invalidate_page(struct iommu_regs *regs, unsigned long ba)
-{
-        regs->pageflush = (ba & PAGE_MASK);
-}
-
-#endif /* !(_SPARC_IOMMU_H) */
diff --git a/include/asm-sparc/iommu_64.h b/include/asm-sparc/iommu_64.h
deleted file mode 100644
index d7b9afcba08b..000000000000
--- a/include/asm-sparc/iommu_64.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* iommu.h: Definitions for the sun5 IOMMU.
- *
- * Copyright (C) 1996, 1999, 2007 David S. Miller (davem@davemloft.net)
- */
-#ifndef _SPARC64_IOMMU_H
-#define _SPARC64_IOMMU_H
-
-/* The format of an iopte in the page tables. */
-#define IOPTE_VALID   0x8000000000000000UL
-#define IOPTE_64K     0x2000000000000000UL
-#define IOPTE_STBUF   0x1000000000000000UL
-#define IOPTE_INTRA   0x0800000000000000UL
-#define IOPTE_CONTEXT 0x07ff800000000000UL
-#define IOPTE_PAGE    0x00007fffffffe000UL
-#define IOPTE_CACHE   0x0000000000000010UL
-#define IOPTE_WRITE   0x0000000000000002UL
-
-#define IOMMU_NUM_CTXS  4096
-
-struct iommu_arena {
-        unsigned long   *map;
-        unsigned int    hint;
-        unsigned int    limit;
-};
-
-struct iommu {
-        spinlock_t              lock;
-        struct iommu_arena      arena;
-        void                    (*flush_all)(struct iommu *);
-        iopte_t                 *page_table;
-        u32                     page_table_map_base;
-        unsigned long           iommu_control;
-        unsigned long           iommu_tsbbase;
-        unsigned long           iommu_flush;
-        unsigned long           iommu_flushinv;
-        unsigned long           iommu_tags;
-        unsigned long           iommu_ctxflush;
-        unsigned long           write_complete_reg;
-        unsigned long           dummy_page;
-        unsigned long           dummy_page_pa;
-        unsigned long           ctx_lowest_free;
-        DECLARE_BITMAP(ctx_bitmap, IOMMU_NUM_CTXS);
-        u32                     dma_addr_mask;
-};
-
-struct strbuf {
-        int                     strbuf_enabled;
-        unsigned long           strbuf_control;
-        unsigned long           strbuf_pflush;
-        unsigned long           strbuf_fsync;
-        unsigned long           strbuf_ctxflush;
-        unsigned long           strbuf_ctxmatch_base;
-        unsigned long           strbuf_flushflag_pa;
-        volatile unsigned long *strbuf_flushflag;
-        volatile unsigned long  __flushflag_buf[(64+(64-1)) / sizeof(long)];
-};
-
-extern int iommu_table_init(struct iommu *iommu, int tsbsize,
-                            u32 dma_offset, u32 dma_addr_mask,
-                            int numa_node);
-
-#endif /* !(_SPARC64_IOMMU_H) */
diff --git a/include/asm-sparc/ipcbuf.h b/include/asm-sparc/ipcbuf.h
deleted file mode 100644
index 037605d986e2..000000000000
--- a/include/asm-sparc/ipcbuf.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_IPCBUF_H
-#define ___ASM_SPARC_IPCBUF_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/ipcbuf_64.h>
-#else
-#include <asm-sparc/ipcbuf_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/ipcbuf_32.h b/include/asm-sparc/ipcbuf_32.h
deleted file mode 100644
index 6387209518f2..000000000000
--- a/include/asm-sparc/ipcbuf_32.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _SPARC_IPCBUF_H
-#define _SPARC_IPCBUF_H
-
-/*
- * The ipc64_perm structure for sparc architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 32-bit mode
- * - 32-bit seq
- * - 2 miscellaneous 64-bit values (so that this structure matches
- *                                  sparc64 ipc64_perm)
- */
-
-struct ipc64_perm
-{
-        __kernel_key_t          key;
-        __kernel_uid32_t        uid;
-        __kernel_gid32_t        gid;
-        __kernel_uid32_t        cuid;
-        __kernel_gid32_t        cgid;
-        unsigned short          __pad1;
-        __kernel_mode_t         mode;
-        unsigned short          __pad2;
-        unsigned short          seq;
-        unsigned long long      __unused1;
-        unsigned long long      __unused2;
-};
-
-#endif /* _SPARC_IPCBUF_H */
diff --git a/include/asm-sparc/ipcbuf_64.h b/include/asm-sparc/ipcbuf_64.h
deleted file mode 100644
index a44b855b98db..000000000000
--- a/include/asm-sparc/ipcbuf_64.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef _SPARC64_IPCBUF_H
-#define _SPARC64_IPCBUF_H
-
-/*
- * The ipc64_perm structure for sparc64 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 32-bit seq
- * - 2 miscellaneous 64-bit values
- */
-
-struct ipc64_perm
-{
-        __kernel_key_t  key;
-        __kernel_uid_t  uid;
-        __kernel_gid_t  gid;
-        __kernel_uid_t  cuid;
-        __kernel_gid_t  cgid;
-        __kernel_mode_t mode;
-        unsigned short  __pad1;
-        unsigned short  seq;
-        unsigned long   __unused1;
-        unsigned long   __unused2;
-};
-
-#endif /* _SPARC64_IPCBUF_H */
diff --git a/include/asm-sparc/irq.h b/include/asm-sparc/irq.h
deleted file mode 100644
index 7af6bb4aa09c..000000000000
--- a/include/asm-sparc/irq.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_IRQ_H
-#define ___ASM_SPARC_IRQ_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/irq_64.h>
-#else
-#include <asm-sparc/irq_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/irq_32.h b/include/asm-sparc/irq_32.h
deleted file mode 100644
index fe205cc444b8..000000000000
--- a/include/asm-sparc/irq_32.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* irq.h: IRQ registers on the Sparc.
- *
- * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
- */
-
-#ifndef _SPARC_IRQ_H
-#define _SPARC_IRQ_H
-
-#include <linux/interrupt.h>
-
-#define NR_IRQS    16
-
-#define irq_canonicalize(irq)   (irq)
-
-#endif
diff --git a/include/asm-sparc/irq_64.h b/include/asm-sparc/irq_64.h
deleted file mode 100644
index 0bb9bf531745..000000000000
--- a/include/asm-sparc/irq_64.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* irq.h: IRQ registers on the 64-bit Sparc.
- *
- * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
- * Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz)
- */
-
-#ifndef _SPARC64_IRQ_H
-#define _SPARC64_IRQ_H
-
-#include <linux/linkage.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <asm/pil.h>
-#include <asm/ptrace.h>
-
-/* IMAP/ICLR register defines */
-#define IMAP_VALID              0x80000000UL    /* IRQ Enabled          */
-#define IMAP_TID_UPA            0x7c000000UL    /* UPA TargetID         */
-#define IMAP_TID_JBUS           0x7c000000UL    /* JBUS TargetID        */
-#define IMAP_TID_SHIFT          26
-#define IMAP_AID_SAFARI         0x7c000000UL    /* Safari AgentID       */
-#define IMAP_AID_SHIFT          26
-#define IMAP_NID_SAFARI         0x03e00000UL    /* Safari NodeID        */
-#define IMAP_NID_SHIFT          21
-#define IMAP_IGN                0x000007c0UL    /* IRQ Group Number     */
-#define IMAP_INO                0x0000003fUL    /* IRQ Number           */
-#define IMAP_INR                0x000007ffUL    /* Full interrupt number*/
-
-#define ICLR_IDLE               0x00000000UL    /* Idle state           */
-#define ICLR_TRANSMIT           0x00000001UL    /* Transmit state       */
-#define ICLR_PENDING            0x00000003UL    /* Pending state        */
-
-/* The largest number of unique interrupt sources we support.
- * If this needs to ever be larger than 255, you need to change
- * the type of ino_bucket->virt_irq as appropriate.
- *
- * ino_bucket->virt_irq allocation is made during {sun4v_,}build_irq().
- */
-#define NR_IRQS    255
-
-extern void irq_install_pre_handler(int virt_irq,
-                                    void (*func)(unsigned int, void *, void *),
-                                    void *arg1, void *arg2);
-#define irq_canonicalize(irq)   (irq)
-extern unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap);
-extern unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino);
-extern unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino);
-extern unsigned int sun4v_build_msi(u32 devhandle, unsigned int *virt_irq_p,
-                                    unsigned int msi_devino_start,
-                                    unsigned int msi_devino_end);
-extern void sun4v_destroy_msi(unsigned int virt_irq);
-extern unsigned int sun4u_build_msi(u32 portid, unsigned int *virt_irq_p,
-                                    unsigned int msi_devino_start,
-                                    unsigned int msi_devino_end,
-                                    unsigned long imap_base,
-                                    unsigned long iclr_base);
-extern void sun4u_destroy_msi(unsigned int virt_irq);
-extern unsigned int sbus_build_irq(void *sbus, unsigned int ino);
-
-extern unsigned char virt_irq_alloc(unsigned int dev_handle,
-                                    unsigned int dev_ino);
-#ifdef CONFIG_PCI_MSI
-extern void virt_irq_free(unsigned int virt_irq);
-#endif
-
-extern void __init init_IRQ(void);
-extern void fixup_irqs(void);
-
-static inline void set_softint(unsigned long bits)
-{
-        __asm__ __volatile__("wr        %0, 0x0, %%set_softint"
-                             : /* No outputs */
-                             : "r" (bits));
-}
-
-static inline void clear_softint(unsigned long bits)
-{
-        __asm__ __volatile__("wr        %0, 0x0, %%clear_softint"
-                             : /* No outputs */
-                             : "r" (bits));
-}
-
-static inline unsigned long get_softint(void)
-{
-        unsigned long retval;
-
-        __asm__ __volatile__("rd        %%softint, %0"
-                             : "=r" (retval));
-        return retval;
-}
-
-#endif
diff --git a/include/asm-sparc/irq_regs.h b/include/asm-sparc/irq_regs.h
deleted file mode 100644
index 3dd9c0b70270..000000000000
--- a/include/asm-sparc/irq_regs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/irq_regs.h>
diff --git a/include/asm-sparc/irqflags.h b/include/asm-sparc/irqflags.h
deleted file mode 100644
index c6402b187e23..000000000000
--- a/include/asm-sparc/irqflags.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_IRQFLAGS_H
-#define ___ASM_SPARC_IRQFLAGS_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/irqflags_64.h>
-#else
-#include <asm-sparc/irqflags_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/irqflags_32.h b/include/asm-sparc/irqflags_32.h
deleted file mode 100644
index db398fb32826..000000000000
--- a/include/asm-sparc/irqflags_32.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * include/asm-sparc/irqflags.h
- *
- * IRQ flags handling
- *
- * This file gets included from lowlevel asm headers too, to provide
- * wrapped versions of the local_irq_*() APIs, based on the
- * raw_local_irq_*() functions from the lowlevel headers.
- */
-#ifndef _ASM_IRQFLAGS_H
-#define _ASM_IRQFLAGS_H
-
-#ifndef __ASSEMBLY__
-
-extern void raw_local_irq_restore(unsigned long);
-extern unsigned long __raw_local_irq_save(void);
-extern void raw_local_irq_enable(void);
-
-static inline unsigned long getipl(void)
-{
-        unsigned long retval;
-
-        __asm__ __volatile__("rd        %%psr, %0" : "=r" (retval));
-        return retval;
-}
-
-#define raw_local_save_flags(flags) ((flags) = getipl())
-#define raw_local_irq_save(flags)   ((flags) = __raw_local_irq_save())
-#define raw_local_irq_disable()     ((void) __raw_local_irq_save())
-#define raw_irqs_disabled()         ((getipl() & PSR_PIL) != 0)
-
-static inline int raw_irqs_disabled_flags(unsigned long flags)
-{
-        return ((flags & PSR_PIL) != 0);
-}
-
-#endif /* (__ASSEMBLY__) */
-
-#endif /* !(_ASM_IRQFLAGS_H) */
diff --git a/include/asm-sparc/irqflags_64.h b/include/asm-sparc/irqflags_64.h
deleted file mode 100644
index 024fc54d0682..000000000000
--- a/include/asm-sparc/irqflags_64.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * include/asm-sparc64/irqflags.h
- *
- * IRQ flags handling
- *
- * This file gets included from lowlevel asm headers too, to provide
- * wrapped versions of the local_irq_*() APIs, based on the
- * raw_local_irq_*() functions from the lowlevel headers.
- */
-#ifndef _ASM_IRQFLAGS_H
-#define _ASM_IRQFLAGS_H
-
-#ifndef __ASSEMBLY__
-
-static inline unsigned long __raw_local_save_flags(void)
-{
-        unsigned long flags;
-
-        __asm__ __volatile__(
-                "rdpr   %%pil, %0"
-                : "=r" (flags)
-        );
-
-        return flags;
-}
-
-#define raw_local_save_flags(flags) \
-                do { (flags) = __raw_local_save_flags(); } while (0)
-
-static inline void raw_local_irq_restore(unsigned long flags)
-{
-        __asm__ __volatile__(
-                "wrpr   %0, %%pil"
-                : /* no output */
-                : "r" (flags)
-                : "memory"
-        );
-}
-
-static inline void raw_local_irq_disable(void)
-{
-        __asm__ __volatile__(
-                "wrpr   15, %%pil"
-                : /* no outputs */
-                : /* no inputs */
-                : "memory"
-        );
-}
-
-static inline void raw_local_irq_enable(void)
-{
-        __asm__ __volatile__(
-                "wrpr   0, %%pil"
-                : /* no outputs */
-                : /* no inputs */
-                : "memory"
-        );
-}
-
-static inline int raw_irqs_disabled_flags(unsigned long flags)
-{
-        return (flags > 0);
-}
-
-static inline int raw_irqs_disabled(void)
-{
-        unsigned long flags = __raw_local_save_flags();
-
-        return raw_irqs_disabled_flags(flags);
-}
-
-/*
- * For spinlocks, etc:
- */
-static inline unsigned long __raw_local_irq_save(void)
-{
-        unsigned long flags = __raw_local_save_flags();
-
-        raw_local_irq_disable();
-
-        return flags;
-}
-
-#define raw_local_irq_save(flags) \
-                do { (flags) = __raw_local_irq_save(); } while (0)
-
-#endif /* (__ASSEMBLY__) */
-
-#endif /* !(_ASM_IRQFLAGS_H) */
diff --git a/include/asm-sparc/jsflash.h b/include/asm-sparc/jsflash.h
deleted file mode 100644
index 3457f29bd73b..000000000000
--- a/include/asm-sparc/jsflash.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * jsflash.h: OS Flash SIMM support for JavaStations.
- *
- * Copyright (C) 1999  Pete Zaitcev
- */
-
-#ifndef _SPARC_JSFLASH_H
-#define _SPARC_JSFLASH_H
-
-#ifndef _SPARC_TYPES_H
-#include <asm/types.h>
-#endif
-
-/*
- * Semantics of the offset is a full address.
- * Hardcode it or get it from probe ioctl.
- *
- * We use full bus address, so that we would be
- * automatically compatible with possible future systems.
- */
-
-#define JSFLASH_IDENT   (('F'<<8)|54)
-struct jsflash_ident_arg {
-        __u64 off;                /* 0x20000000 is included */
-        __u32 size;
-        char name[32];          /* With trailing zero */
-};
-
-#define JSFLASH_ERASE   (('F'<<8)|55)
-/* Put 0 as argument, may be flags or sector number... */
-
-#define JSFLASH_PROGRAM (('F'<<8)|56)
-struct jsflash_program_arg {
-        __u64 data;             /* char* for sparc and sparc64 */
-        __u64 off;
-        __u32 size;
-};
-
-#endif /* _SPARC_JSFLASH_H */
diff --git a/include/asm-sparc/kdebug.h b/include/asm-sparc/kdebug.h
deleted file mode 100644
index fe07d00d0534..000000000000
--- a/include/asm-sparc/kdebug.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_KDEBUG_H
-#define ___ASM_SPARC_KDEBUG_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/kdebug_64.h>
-#else
-#include <asm-sparc/kdebug_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/kdebug_32.h b/include/asm-sparc/kdebug_32.h
deleted file mode 100644
index f69fe7d84b3c..000000000000
--- a/include/asm-sparc/kdebug_32.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * kdebug.h:  Defines and definitions for debugging the Linux kernel
- *            under various kernel debuggers.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-#ifndef _SPARC_KDEBUG_H
-#define _SPARC_KDEBUG_H
-
-#include <asm/openprom.h>
-#include <asm/vaddrs.h>
-
-/* Breakpoints are enter through trap table entry 126.  So in sparc assembly
- * if you want to drop into the debugger you do:
- *
- * t DEBUG_BP_TRAP
- */
-
-#define DEBUG_BP_TRAP     126
-
-#ifndef __ASSEMBLY__
-/* The debug vector is passed in %o1 at boot time.  It is a pointer to
- * a structure in the debuggers address space.  Here is its format.
- */
-
-typedef unsigned int (*debugger_funct)(void);
-
-struct kernel_debug {
-        /* First the entry point into the debugger.  You jump here
-         * to give control over to the debugger.
-         */
-        unsigned long kdebug_entry;
-        unsigned long kdebug_trapme;   /* Figure out later... */
-        /* The following is the number of pages that the debugger has
-         * taken from to total pool.
-         */
-        unsigned long *kdebug_stolen_pages;
-        /* Ok, after you remap yourself and/or change the trap table
-         * from what you were left with at boot time you have to call
-         * this synchronization function so the debugger can check out
-         * what you have done.
-         */
-        debugger_funct teach_debugger;
-}; /* I think that is it... */
-
-extern struct kernel_debug *linux_dbvec;
-
-/* Use this macro in C-code to enter the debugger. */
-static inline void sp_enter_debugger(void)
-{
-        __asm__ __volatile__("jmpl %0, %%o7\n\t"
-                             "nop\n\t" : :
-                             "r" (linux_dbvec) : "o7", "memory");
-}
-
-#define SP_ENTER_DEBUGGER do { \
-             if((linux_dbvec!=0) && ((*(short *)linux_dbvec)!=-1)) \
-               sp_enter_debugger(); \
-                       } while(0)
-
-enum die_val {
-        DIE_UNUSED,
-};
-
-#endif /* !(__ASSEMBLY__) */
-
-/* Some nice offset defines for assembler code. */
-#define KDEBUG_ENTRY_OFF    0x0
-#define KDEBUG_DUNNO_OFF    0x4
-#define KDEBUG_DUNNO2_OFF   0x8
-#define KDEBUG_TEACH_OFF    0xc
-
-#endif /* !(_SPARC_KDEBUG_H) */
diff --git a/include/asm-sparc/kdebug_64.h b/include/asm-sparc/kdebug_64.h
deleted file mode 100644
index f905b773235a..000000000000
--- a/include/asm-sparc/kdebug_64.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _SPARC64_KDEBUG_H
-#define _SPARC64_KDEBUG_H
-
-struct pt_regs;
-
-extern void bad_trap(struct pt_regs *, long);
-
-/* Grossly misnamed. */
-enum die_val {
-        DIE_OOPS = 1,
-        DIE_DEBUG,      /* ta 0x70 */
-        DIE_DEBUG_2,    /* ta 0x71 */
-        DIE_DIE,
-        DIE_TRAP,
-        DIE_TRAP_TL1,
-        DIE_CALL,
-};
-
-#endif
diff --git a/include/asm-sparc/kgdb.h b/include/asm-sparc/kgdb.h
deleted file mode 100644
index b6ef301d05bf..000000000000
--- a/include/asm-sparc/kgdb.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef _SPARC_KGDB_H
-#define _SPARC_KGDB_H
-
-#ifdef CONFIG_SPARC32
-#define BUFMAX                  2048
-#else
-#define BUFMAX                  4096
-#endif
-
-enum regnames {
-        GDB_G0, GDB_G1, GDB_G2, GDB_G3, GDB_G4, GDB_G5, GDB_G6, GDB_G7,
-        GDB_O0, GDB_O1, GDB_O2, GDB_O3, GDB_O4, GDB_O5, GDB_SP, GDB_O7,
-        GDB_L0, GDB_L1, GDB_L2, GDB_L3, GDB_L4, GDB_L5, GDB_L6, GDB_L7,
-        GDB_I0, GDB_I1, GDB_I2, GDB_I3, GDB_I4, GDB_I5, GDB_FP, GDB_I7,
-        GDB_F0,
-        GDB_F31 = GDB_F0 + 31,
-#ifdef CONFIG_SPARC32
-        GDB_Y, GDB_PSR, GDB_WIM, GDB_TBR, GDB_PC, GDB_NPC,
-        GDB_FSR, GDB_CSR,
-#else
-        GDB_F32 = GDB_F0 + 32,
-        GDB_F62 = GDB_F32 + 15,
-        GDB_PC, GDB_NPC, GDB_STATE, GDB_FSR, GDB_FPRS, GDB_Y,
-#endif
-};
-
-#ifdef CONFIG_SPARC32
-#define NUMREGBYTES             ((GDB_CSR + 1) * 4)
-#else
-#define NUMREGBYTES             ((GDB_Y + 1) * 8)
-#endif
-
-extern void arch_kgdb_breakpoint(void);
-
-#define BREAK_INSTR_SIZE        4
-#define CACHE_FLUSH_IS_SAFE     1
-
-#endif /* _SPARC_KGDB_H */
diff --git a/include/asm-sparc/kmap_types.h b/include/asm-sparc/kmap_types.h
deleted file mode 100644
index 602f5e034f7a..000000000000
--- a/include/asm-sparc/kmap_types.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _ASM_KMAP_TYPES_H
-#define _ASM_KMAP_TYPES_H
-
-/* Dummy header just to define km_type.  None of this
- * is actually used on sparc.  -DaveM
- */
-
-enum km_type {
-        KM_BOUNCE_READ,
-        KM_SKB_SUNRPC_DATA,
-        KM_SKB_DATA_SOFTIRQ,
-        KM_USER0,
-        KM_USER1,
-        KM_BIO_SRC_IRQ,
-        KM_BIO_DST_IRQ,
-        KM_PTE0,
-        KM_PTE1,
-        KM_IRQ0,
-        KM_IRQ1,
-        KM_SOFTIRQ0,
-        KM_SOFTIRQ1,
-        KM_TYPE_NR
-};
-
-#endif
diff --git a/include/asm-sparc/kprobes.h b/include/asm-sparc/kprobes.h
deleted file mode 100644
index 5879d71afdaa..000000000000
--- a/include/asm-sparc/kprobes.h
+++ /dev/null
@@ -1,49 +0,0 @@
-#ifndef _SPARC64_KPROBES_H
-#define _SPARC64_KPROBES_H
-
-#include <linux/types.h>
-#include <linux/percpu.h>
-
-typedef u32 kprobe_opcode_t;
-
-#define BREAKPOINT_INSTRUCTION   0x91d02070 /* ta 0x70 */
-#define BREAKPOINT_INSTRUCTION_2 0x91d02071 /* ta 0x71 */
-#define MAX_INSN_SIZE 2
-
-#define kretprobe_blacklist_size 0
-
-#define arch_remove_kprobe(p)   do {} while (0)
-
-#define flush_insn_slot(p)              \
-do {    flushi(&(p)->ainsn.insn[0]);    \
-        flushi(&(p)->ainsn.insn[1]);    \
-} while (0)
-
-void kretprobe_trampoline(void);
-
-/* Architecture specific copy of original instruction*/
-struct arch_specific_insn {
-        /* copy of the original instruction */
-        kprobe_opcode_t insn[MAX_INSN_SIZE];
-};
-
-struct prev_kprobe {
-        struct kprobe *kp;
-        unsigned long status;
-        unsigned long orig_tnpc;
-        unsigned long orig_tstate_pil;
-};
-
-/* per-cpu kprobe control block */
-struct kprobe_ctlblk {
-        unsigned long kprobe_status;
-        unsigned long kprobe_orig_tnpc;
-        unsigned long kprobe_orig_tstate_pil;
-        struct pt_regs jprobe_saved_regs;
-        struct prev_kprobe prev_kprobe;
-};
-
-extern int kprobe_exceptions_notify(struct notifier_block *self,
-                                    unsigned long val, void *data);
-extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
-#endif /* _SPARC64_KPROBES_H */
diff --git a/include/asm-sparc/ldc.h b/include/asm-sparc/ldc.h
deleted file mode 100644
index bdb524a7b814..000000000000
--- a/include/asm-sparc/ldc.h
+++ /dev/null
@@ -1,138 +0,0 @@
-#ifndef _SPARC64_LDC_H
-#define _SPARC64_LDC_H
-
-#include <asm/hypervisor.h>
-
-extern int ldom_domaining_enabled;
-extern void ldom_set_var(const char *var, const char *value);
-extern void ldom_reboot(const char *boot_command);
-extern void ldom_power_off(void);
-
-/* The event handler will be evoked when link state changes
- * or data becomes available on the receive side.
- *
- * For non-RAW links, if the LDC_EVENT_RESET event arrives the
- * driver should reset all of it's internal state and reinvoke
- * ldc_connect() to try and bring the link up again.
- *
- * For RAW links, ldc_connect() is not used.  Instead the driver
- * just waits for the LDC_EVENT_UP event.
- */
-struct ldc_channel_config {
-        void (*event)(void *arg, int event);
-
-        u32                     mtu;
-        unsigned int            rx_irq;
-        unsigned int            tx_irq;
-        u8                      mode;
-#define LDC_MODE_RAW            0x00
-#define LDC_MODE_UNRELIABLE     0x01
-#define LDC_MODE_RESERVED       0x02
-#define LDC_MODE_STREAM         0x03
-
-        u8                      debug;
-#define LDC_DEBUG_HS            0x01
-#define LDC_DEBUG_STATE         0x02
-#define LDC_DEBUG_RX            0x04
-#define LDC_DEBUG_TX            0x08
-#define LDC_DEBUG_DATA          0x10
-};
-
-#define LDC_EVENT_RESET         0x01
-#define LDC_EVENT_UP            0x02
-#define LDC_EVENT_DATA_READY    0x04
-
-#define LDC_STATE_INVALID       0x00
-#define LDC_STATE_INIT          0x01
-#define LDC_STATE_BOUND         0x02
-#define LDC_STATE_READY         0x03
-#define LDC_STATE_CONNECTED     0x04
-
-struct ldc_channel;
-
-/* Allocate state for a channel.  */
-extern struct ldc_channel *ldc_alloc(unsigned long id,
-                                     const struct ldc_channel_config *cfgp,
-                                     void *event_arg);
-
-/* Shut down and free state for a channel.  */
-extern void ldc_free(struct ldc_channel *lp);
-
-/* Register TX and RX queues of the link with the hypervisor.  */
-extern int ldc_bind(struct ldc_channel *lp, const char *name);
-
-/* For non-RAW protocols we need to complete a handshake before
- * communication can proceed.  ldc_connect() does that, if the
- * handshake completes successfully, an LDC_EVENT_UP event will
- * be sent up to the driver.
- */
-extern int ldc_connect(struct ldc_channel *lp);
-extern int ldc_disconnect(struct ldc_channel *lp);
-
-extern int ldc_state(struct ldc_channel *lp);
-
-/* Read and write operations.  Only valid when the link is up.  */
-extern int ldc_write(struct ldc_channel *lp, const void *buf,
-                     unsigned int size);
-extern int ldc_read(struct ldc_channel *lp, void *buf, unsigned int size);
-
-#define LDC_MAP_SHADOW  0x01
-#define LDC_MAP_DIRECT  0x02
-#define LDC_MAP_IO      0x04
-#define LDC_MAP_R       0x08
-#define LDC_MAP_W       0x10
-#define LDC_MAP_X       0x20
-#define LDC_MAP_RW      (LDC_MAP_R | LDC_MAP_W)
-#define LDC_MAP_RWX     (LDC_MAP_R | LDC_MAP_W | LDC_MAP_X)
-#define LDC_MAP_ALL     0x03f
-
-struct ldc_trans_cookie {
-        u64                     cookie_addr;
-        u64                     cookie_size;
-};
-
-struct scatterlist;
-extern int ldc_map_sg(struct ldc_channel *lp,
-                      struct scatterlist *sg, int num_sg,
-                      struct ldc_trans_cookie *cookies, int ncookies,
-                      unsigned int map_perm);
-
-extern int ldc_map_single(struct ldc_channel *lp,
-                          void *buf, unsigned int len,
-                          struct ldc_trans_cookie *cookies, int ncookies,
-                          unsigned int map_perm);
-
-extern void ldc_unmap(struct ldc_channel *lp, struct ldc_trans_cookie *cookies,
-                      int ncookies);
-
-extern int ldc_copy(struct ldc_channel *lp, int copy_dir,
-                    void *buf, unsigned int len, unsigned long offset,
-                    struct ldc_trans_cookie *cookies, int ncookies);
-
-static inline int ldc_get_dring_entry(struct ldc_channel *lp,
-                                      void *buf, unsigned int len,
-                                      unsigned long offset,
-                                      struct ldc_trans_cookie *cookies,
-                                      int ncookies)
-{
-        return ldc_copy(lp, LDC_COPY_IN, buf, len, offset, cookies, ncookies);
-}
-
-static inline int ldc_put_dring_entry(struct ldc_channel *lp,
-                                      void *buf, unsigned int len,
-                                      unsigned long offset,
-                                      struct ldc_trans_cookie *cookies,
-                                      int ncookies)
-{
-        return ldc_copy(lp, LDC_COPY_OUT, buf, len, offset, cookies, ncookies);
-}
-
-extern void *ldc_alloc_exp_dring(struct ldc_channel *lp, unsigned int len,
-                                 struct ldc_trans_cookie *cookies,
-                                 int *ncookies, unsigned int map_perm);
-
-extern void ldc_free_exp_dring(struct ldc_channel *lp, void *buf,
-                               unsigned int len,
-                               struct ldc_trans_cookie *cookies, int ncookies);
-
-#endif /* _SPARC64_LDC_H */
diff --git a/include/asm-sparc/linkage.h b/include/asm-sparc/linkage.h
deleted file mode 100644
index 291c2d01c44f..000000000000
--- a/include/asm-sparc/linkage.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_LINKAGE_H
-#define __ASM_LINKAGE_H
-
-/* Nothing to see here... */
-
-#endif
diff --git a/include/asm-sparc/lmb.h b/include/asm-sparc/lmb.h
deleted file mode 100644
index 6a352cbcf520..000000000000
--- a/include/asm-sparc/lmb.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _SPARC64_LMB_H
-#define _SPARC64_LMB_H
-
-#include <asm/oplib.h>
-
-#define LMB_DBG(fmt...) prom_printf(fmt)
-
-#define LMB_REAL_LIMIT  0
-
-#endif /* !(_SPARC64_LMB_H) */
diff --git a/include/asm-sparc/local.h b/include/asm-sparc/local.h
deleted file mode 100644
index bc80815a435c..000000000000
--- a/include/asm-sparc/local.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _SPARC_LOCAL_H
-#define _SPARC_LOCAL_H
-
-#include <asm-generic/local.h>
-
-#endif
diff --git a/include/asm-sparc/lsu.h b/include/asm-sparc/lsu.h
deleted file mode 100644
index 7190f8de90a0..000000000000
--- a/include/asm-sparc/lsu.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _SPARC64_LSU_H
-#define _SPARC64_LSU_H
-
-#include <linux/const.h>
-
-/* LSU Control Register */
-#define LSU_CONTROL_PM _AC(0x000001fe00000000,UL) /* Phys-watchpoint byte mask*/
-#define LSU_CONTROL_VM _AC(0x00000001fe000000,UL) /* Virt-watchpoint byte mask*/
-#define LSU_CONTROL_PR _AC(0x0000000001000000,UL) /* Phys-rd watchpoint enable*/
-#define LSU_CONTROL_PW _AC(0x0000000000800000,UL) /* Phys-wr watchpoint enable*/
-#define LSU_CONTROL_VR _AC(0x0000000000400000,UL) /* Virt-rd watchpoint enable*/
-#define LSU_CONTROL_VW _AC(0x0000000000200000,UL) /* Virt-wr watchpoint enable*/
-#define LSU_CONTROL_FM _AC(0x00000000000ffff0,UL) /* Parity mask enables.     */
-#define LSU_CONTROL_DM _AC(0x0000000000000008,UL) /* Data MMU enable.         */
-#define LSU_CONTROL_IM _AC(0x0000000000000004,UL) /* Instruction MMU enable.  */
-#define LSU_CONTROL_DC _AC(0x0000000000000002,UL) /* Data cache enable.       */
-#define LSU_CONTROL_IC _AC(0x0000000000000001,UL) /* Instruction cache enable.*/
-
-#endif /* !(_SPARC64_LSU_H) */
diff --git a/include/asm-sparc/machines.h b/include/asm-sparc/machines.h
deleted file mode 100644
index c28c2f248794..000000000000
--- a/include/asm-sparc/machines.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * machines.h:  Defines for taking apart the machine type value in the
- *              idprom and determining the kind of machine we are on.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-#ifndef _SPARC_MACHINES_H
-#define _SPARC_MACHINES_H
-
-struct Sun_Machine_Models {
-        char *name;
-        unsigned char id_machtype;
-};
-
-/* Current number of machines we know about that has an IDPROM
- * machtype entry including one entry for the 0x80 OBP machines.
- */
-#define NUM_SUN_MACHINES   15
-
-/* The machine type in the idprom area looks like this:
- *
- * ---------------
- * | ARCH | MACH |
- * ---------------
- *  7    4 3    0
- *
- * The ARCH field determines the architecture line (sun4, sun4c, etc).
- * The MACH field determines the machine make within that architecture.
- */
-
-#define SM_ARCH_MASK  0xf0
-#define SM_SUN4       0x20
-#define SM_SUN4C      0x50
-#define SM_SUN4M      0x70
-#define SM_SUN4M_OBP  0x80
-
-#define SM_TYP_MASK   0x0f
-/* Sun4 machines */
-#define SM_4_260      0x01    /* Sun 4/200 series */
-#define SM_4_110      0x02    /* Sun 4/100 series */
-#define SM_4_330      0x03    /* Sun 4/300 series */
-#define SM_4_470      0x04    /* Sun 4/400 series */
-
-/* Sun4c machines                Full Name              - PROM NAME */
-#define SM_4C_SS1     0x01    /* Sun4c SparcStation 1   - Sun 4/60  */
-#define SM_4C_IPC     0x02    /* Sun4c SparcStation IPC - Sun 4/40  */
-#define SM_4C_SS1PLUS 0x03    /* Sun4c SparcStation 1+  - Sun 4/65  */
-#define SM_4C_SLC     0x04    /* Sun4c SparcStation SLC - Sun 4/20  */
-#define SM_4C_SS2     0x05    /* Sun4c SparcStation 2   - Sun 4/75  */
-#define SM_4C_ELC     0x06    /* Sun4c SparcStation ELC - Sun 4/25  */
-#define SM_4C_IPX     0x07    /* Sun4c SparcStation IPX - Sun 4/50  */
-
-/* Sun4m machines, these predate the OpenBoot.  These values only mean
- * something if the value in the ARCH field is SM_SUN4M, if it is
- * SM_SUN4M_OBP then you have the following situation:
- * 1) You either have a sun4d, a sun4e, or a recently made sun4m.
- * 2) You have to consult OpenBoot to determine which machine this is.
- */
-#define SM_4M_SS60    0x01    /* Sun4m SparcSystem 600                  */
-#define SM_4M_SS50    0x02    /* Sun4m SparcStation 10                  */
-#define SM_4M_SS40    0x03    /* Sun4m SparcStation 5                   */
-
-/* Sun4d machines -- N/A */
-/* Sun4e machines -- N/A */
-/* Sun4u machines -- N/A */
-
-#endif /* !(_SPARC_MACHINES_H) */
diff --git a/include/asm-sparc/mbus.h b/include/asm-sparc/mbus.h
deleted file mode 100644
index 69f07a022ee6..000000000000
--- a/include/asm-sparc/mbus.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * mbus.h:  Various defines for MBUS modules.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_MBUS_H
-#define _SPARC_MBUS_H
-
-#include <asm/ross.h>    /* HyperSparc stuff */
-#include <asm/cypress.h> /* Cypress Chips */
-#include <asm/viking.h>  /* Ugh, bug city... */
-
-enum mbus_module {
-        HyperSparc        = 0,
-        Cypress           = 1,
-        Cypress_vE        = 2,
-        Cypress_vD        = 3,
-        Swift_ok          = 4,
-        Swift_bad_c       = 5,
-        Swift_lots_o_bugs = 6,
-        Tsunami           = 7,
-        Viking_12         = 8,
-        Viking_2x         = 9,
-        Viking_30         = 10,
-        Viking_35         = 11,
-        Viking_new        = 12,
-        TurboSparc        = 13,
-        SRMMU_INVAL_MOD   = 14,
-};
-
-extern enum mbus_module srmmu_modtype;
-extern unsigned int viking_rev, swift_rev, cypress_rev;
-
-/* HW Mbus module bugs we have to deal with */
-#define HWBUG_COPYBACK_BROKEN        0x00000001
-#define HWBUG_ASIFLUSH_BROKEN        0x00000002
-#define HWBUG_VACFLUSH_BITROT        0x00000004
-#define HWBUG_KERN_ACCBROKEN         0x00000008
-#define HWBUG_KERN_CBITBROKEN        0x00000010
-#define HWBUG_MODIFIED_BITROT        0x00000020
-#define HWBUG_PC_BADFAULT_ADDR       0x00000040
-#define HWBUG_SUPERSCALAR_BAD        0x00000080
-#define HWBUG_PACINIT_BITROT         0x00000100
-
-/* First the module type values. To find out which you have, just load
- * the mmu control register from ASI_M_MMUREG alternate address space and
- * shift the value right 28 bits.
- */
-/* IMPL field means the company which produced the chip. */
-#define MBUS_VIKING        0x4   /* bleech, Texas Instruments Module */
-#define MBUS_LSI           0x3   /* LSI Logics */
-#define MBUS_ROSS          0x1   /* Ross is nice */
-#define MBUS_FMI           0x0   /* Fujitsu Microelectronics/Swift */
-
-/* Ross Module versions */
-#define ROSS_604_REV_CDE        0x0   /* revisions c, d, and e */
-#define ROSS_604_REV_F          0x1   /* revision f */
-#define ROSS_605                0xf   /* revision a, a.1, and a.2 */
-#define ROSS_605_REV_B          0xe   /* revision b */
-
-/* TI Viking Module versions */
-#define VIKING_REV_12           0x1   /* Version 1.2 or SPARCclassic's CPU */
-#define VIKING_REV_2            0x2   /* Version 2.1, 2.2, 2.3, and 2.4 */
-#define VIKING_REV_30           0x3   /* Version 3.0 */
-#define VIKING_REV_35           0x4   /* Version 3.5 */
-
-/* LSI Logics. */
-#define LSI_L64815              0x0
-
-/* Fujitsu */
-#define FMI_AURORA              0x4   /* MB8690x, a Swift module... */
-#define FMI_TURBO               0x5   /* MB86907, a TurboSparc module... */
-
-/* For multiprocessor support we need to be able to obtain the CPU id and
- * the MBUS Module id.
- */
-
-/* The CPU ID is encoded in the trap base register, 20 bits to the left of
- * bit zero, with 2 bits being significant.
- */
-#define TBR_ID_SHIFT            20
-
-static inline int get_cpuid(void)
-{
-        register int retval;
-        __asm__ __volatile__("rd %%tbr, %0\n\t"
-                             "srl %0, %1, %0\n\t" :
-                             "=r" (retval) :
-                             "i" (TBR_ID_SHIFT));
-        return (retval & 3);
-}
-
-static inline int get_modid(void)
-{
-        return (get_cpuid() | 0x8);
-}
-
-        
-#endif /* !(_SPARC_MBUS_H) */
diff --git a/include/asm-sparc/mc146818rtc.h b/include/asm-sparc/mc146818rtc.h
deleted file mode 100644
index 9ab65c21e9e4..000000000000
--- a/include/asm-sparc/mc146818rtc.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_MC146818RTC_H
-#define ___ASM_SPARC_MC146818RTC_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/mc146818rtc_64.h>
-#else
-#include <asm-sparc/mc146818rtc_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/mc146818rtc_32.h b/include/asm-sparc/mc146818rtc_32.h
deleted file mode 100644
index fa7eac926582..000000000000
--- a/include/asm-sparc/mc146818rtc_32.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Machine dependent access functions for RTC registers.
- */
-#ifndef __ASM_SPARC_MC146818RTC_H
-#define __ASM_SPARC_MC146818RTC_H
-
-#include <asm/io.h>
-
-#ifndef RTC_PORT
-#define RTC_PORT(x)     (0x70 + (x))
-#define RTC_ALWAYS_BCD  1       /* RTC operates in binary mode */
-#endif
-
-/*
- * The yet supported machines all access the RTC index register via
- * an ISA port access but the way to access the date register differs ...
- */
-#define CMOS_READ(addr) ({ \
-outb_p((addr),RTC_PORT(0)); \
-inb_p(RTC_PORT(1)); \
-})
-#define CMOS_WRITE(val, addr) ({ \
-outb_p((addr),RTC_PORT(0)); \
-outb_p((val),RTC_PORT(1)); \
-})
-
-#define RTC_IRQ 8
-
-#endif /* __ASM_SPARC_MC146818RTC_H */
diff --git a/include/asm-sparc/mc146818rtc_64.h b/include/asm-sparc/mc146818rtc_64.h
deleted file mode 100644
index e9c0fcc25c6f..000000000000
--- a/include/asm-sparc/mc146818rtc_64.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Machine dependent access functions for RTC registers.
- */
-#ifndef __ASM_SPARC64_MC146818RTC_H
-#define __ASM_SPARC64_MC146818RTC_H
-
-#include <asm/io.h>
-
-#ifndef RTC_PORT
-#ifdef CONFIG_PCI
-extern unsigned long ds1287_regs;
-#else
-#define ds1287_regs (0UL)
-#endif
-#define RTC_PORT(x)     (ds1287_regs + (x))
-#define RTC_ALWAYS_BCD  0
-#endif
-
-/*
- * The yet supported machines all access the RTC index register via
- * an ISA port access but the way to access the date register differs ...
- */
-#define CMOS_READ(addr) ({ \
-outb_p((addr),RTC_PORT(0)); \
-inb_p(RTC_PORT(1)); \
-})
-#define CMOS_WRITE(val, addr) ({ \
-outb_p((addr),RTC_PORT(0)); \
-outb_p((val),RTC_PORT(1)); \
-})
-
-#define RTC_IRQ 8
-
-#endif /* __ASM_SPARC64_MC146818RTC_H */
diff --git a/include/asm-sparc/mdesc.h b/include/asm-sparc/mdesc.h
deleted file mode 100644
index 1acc7272e537..000000000000
--- a/include/asm-sparc/mdesc.h
+++ /dev/null
@@ -1,78 +0,0 @@
-#ifndef _SPARC64_MDESC_H
-#define _SPARC64_MDESC_H
-
-#include <linux/types.h>
-#include <linux/cpumask.h>
-#include <asm/prom.h>
-
-struct mdesc_handle;
-
-/* Machine description operations are to be surrounded by grab and
- * release calls.  The mdesc_handle returned from the grab is
- * the first argument to all of the operational calls that work
- * on mdescs.
- */
-extern struct mdesc_handle *mdesc_grab(void);
-extern void mdesc_release(struct mdesc_handle *);
-
-#define MDESC_NODE_NULL         (~(u64)0)
-
-extern u64 mdesc_node_by_name(struct mdesc_handle *handle,
-                              u64 from_node, const char *name);
-#define mdesc_for_each_node_by_name(__hdl, __node, __name) \
-        for (__node = mdesc_node_by_name(__hdl, MDESC_NODE_NULL, __name); \
-             (__node) != MDESC_NODE_NULL; \
-             __node = mdesc_node_by_name(__hdl, __node, __name))
-
-/* Access to property values returned from mdesc_get_property() are
- * only valid inside of a mdesc_grab()/mdesc_release() sequence.
- * Once mdesc_release() is called, the memory backed up by these
- * pointers may reference freed up memory.
- *
- * Therefore callers must make copies of any property values
- * they need.
- *
- * These same rules apply to mdesc_node_name().
- */
-extern const void *mdesc_get_property(struct mdesc_handle *handle,
-                                      u64 node, const char *name, int *lenp);
-extern const char *mdesc_node_name(struct mdesc_handle *hp, u64 node);
-
-/* MD arc iteration, the standard sequence is:
- *
- *      unsigned long arc;
- *      mdesc_for_each_arc(arc, handle, node, MDESC_ARC_TYPE_{FWD,BACK}) {
- *              unsigned long target = mdesc_arc_target(handle, arc);
- *              ...
- *      }
- */
-
-#define MDESC_ARC_TYPE_FWD      "fwd"
-#define MDESC_ARC_TYPE_BACK     "back"
-
-extern u64 mdesc_next_arc(struct mdesc_handle *handle, u64 from,
-                          const char *arc_type);
-#define mdesc_for_each_arc(__arc, __hdl, __node, __type) \
-        for (__arc = mdesc_next_arc(__hdl, __node, __type); \
-             (__arc) != MDESC_NODE_NULL; \
-             __arc = mdesc_next_arc(__hdl, __arc, __type))
-
-extern u64 mdesc_arc_target(struct mdesc_handle *hp, u64 arc);
-
-extern void mdesc_update(void);
-
-struct mdesc_notifier_client {
-        void (*add)(struct mdesc_handle *handle, u64 node);
-        void (*remove)(struct mdesc_handle *handle, u64 node);
-
-        const char                      *node_name;
-        struct mdesc_notifier_client    *next;
-};
-
-extern void mdesc_register_notifier(struct mdesc_notifier_client *client);
-
-extern void mdesc_fill_in_cpu_data(cpumask_t mask);
-
-extern void sun4v_mdesc_init(void);
-
-#endif
diff --git a/include/asm-sparc/memreg.h b/include/asm-sparc/memreg.h
deleted file mode 100644
index 845ad2b39183..000000000000
--- a/include/asm-sparc/memreg.h
+++ /dev/null
@@ -1,51 +0,0 @@
-#ifndef _SPARC_MEMREG_H
-#define _SPARC_MEMREG_H
-/* memreg.h:  Definitions of the values found in the synchronous
- *            and asynchronous memory error registers when a fault
- *            occurs on the sun4c.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-/* First the synchronous error codes, these are usually just
- * normal page faults.
- */
-
-#define SUN4C_SYNC_WDRESET   0x0001  /* watchdog reset */
-#define SUN4C_SYNC_SIZE      0x0002  /* bad access size? whuz this? */
-#define SUN4C_SYNC_PARITY    0x0008  /* bad ram chips caused a parity error */
-#define SUN4C_SYNC_SBUS      0x0010  /* the SBUS had some problems... */
-#define SUN4C_SYNC_NOMEM     0x0020  /* translation to non-existent ram */
-#define SUN4C_SYNC_PROT      0x0040  /* access violated pte protections */
-#define SUN4C_SYNC_NPRESENT  0x0080  /* pte said that page was not present */
-#define SUN4C_SYNC_BADWRITE  0x8000  /* while writing something went bogus */
-
-#define SUN4C_SYNC_BOLIXED  \
-        (SUN4C_SYNC_WDRESET | SUN4C_SYNC_SIZE | SUN4C_SYNC_SBUS | \
-         SUN4C_SYNC_NOMEM | SUN4C_SYNC_PARITY)
-
-/* Now the asynchronous error codes, these are almost always produced
- * by the cache writing things back to memory and getting a bad translation.
- * Bad DVMA transactions can cause these faults too.
- */
-
-#define SUN4C_ASYNC_BADDVMA 0x0010  /* error during DVMA access */
-#define SUN4C_ASYNC_NOMEM   0x0020  /* write back pointed to bad phys addr */
-#define SUN4C_ASYNC_BADWB   0x0080  /* write back points to non-present page */
-
-/* Memory parity error register with associated bit constants. */
-#ifndef __ASSEMBLY__
-extern __volatile__ unsigned long __iomem *sun4c_memerr_reg;
-#endif
-
-#define SUN4C_MPE_ERROR 0x80    /* Parity error detected. (ro) */
-#define SUN4C_MPE_MULTI 0x40    /* Multiple parity errors detected. (ro) */
-#define SUN4C_MPE_TEST  0x20    /* Write inverse parity. (rw) */
-#define SUN4C_MPE_CHECK 0x10    /* Enable parity checking. (rw) */
-#define SUN4C_MPE_ERR00 0x08    /* Parity error in bits 0-7. (ro) */
-#define SUN4C_MPE_ERR08 0x04    /* Parity error in bits 8-15. (ro) */
-#define SUN4C_MPE_ERR16 0x02    /* Parity error in bits 16-23. (ro) */
-#define SUN4C_MPE_ERR24 0x01    /* Parity error in bits 24-31. (ro) */
-#define SUN4C_MPE_ERRS  0x0F    /* Bit mask for the error bits. (ro) */
-
-#endif /* !(_SPARC_MEMREG_H) */
diff --git a/include/asm-sparc/mman.h b/include/asm-sparc/mman.h
deleted file mode 100644
index fdfbbf0a4736..000000000000
--- a/include/asm-sparc/mman.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef __SPARC_MMAN_H__
-#define __SPARC_MMAN_H__
-
-#include <asm-generic/mman.h>
-
-/* SunOS'ified... */
-
-#define MAP_RENAME      MAP_ANONYMOUS   /* In SunOS terminology */
-#define MAP_NORESERVE   0x40            /* don't reserve swap pages */
-#define MAP_INHERIT     0x80            /* SunOS doesn't do this, but... */
-#define MAP_LOCKED      0x100           /* lock the mapping */
-#define _MAP_NEW        0x80000000      /* Binary compatibility is fun... */
-
-#define MAP_GROWSDOWN   0x0200          /* stack-like segment */
-#define MAP_DENYWRITE   0x0800          /* ETXTBSY */
-#define MAP_EXECUTABLE  0x1000          /* mark it as an executable */
-
-#define MCL_CURRENT     0x2000          /* lock all currently mapped pages */
-#define MCL_FUTURE      0x4000          /* lock all additions to address space */
-
-#define MAP_POPULATE    0x8000          /* populate (prefault) pagetables */
-#define MAP_NONBLOCK    0x10000         /* do not block on IO */
-
-#ifdef __KERNEL__
-#ifndef __ASSEMBLY__
-#define arch_mmap_check(addr,len,flags) sparc_mmap_check(addr,len)
-int sparc_mmap_check(unsigned long addr, unsigned long len);
-#endif
-#endif
-
-#endif /* __SPARC_MMAN_H__ */
diff --git a/include/asm-sparc/mmu.h b/include/asm-sparc/mmu.h
deleted file mode 100644
index ee66bf6dcbd6..000000000000
--- a/include/asm-sparc/mmu.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_MMU_H
-#define ___ASM_SPARC_MMU_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/mmu_64.h>
-#else
-#include <asm-sparc/mmu_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/mmu_32.h b/include/asm-sparc/mmu_32.h
deleted file mode 100644
index ccd36d26615a..000000000000
--- a/include/asm-sparc/mmu_32.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __MMU_H
-#define __MMU_H
-
-/* Default "unsigned long" context */
-typedef unsigned long mm_context_t;
-
-#endif
diff --git a/include/asm-sparc/mmu_64.h b/include/asm-sparc/mmu_64.h
deleted file mode 100644
index 9067dc500535..000000000000
--- a/include/asm-sparc/mmu_64.h
+++ /dev/null
@@ -1,123 +0,0 @@
-#ifndef __MMU_H
-#define __MMU_H
-
-#include <linux/const.h>
-#include <asm/page.h>
-#include <asm/hypervisor.h>
-
-#define CTX_NR_BITS             13
-
-#define TAG_CONTEXT_BITS        ((_AC(1,UL) << CTX_NR_BITS) - _AC(1,UL))
-
-/* UltraSPARC-III+ and later have a feature whereby you can
- * select what page size the various Data-TLB instances in the
- * chip.  In order to gracefully support this, we put the version
- * field in a spot outside of the areas of the context register
- * where this parameter is specified.
- */
-#define CTX_VERSION_SHIFT       22
-#define CTX_VERSION_MASK        ((~0UL) << CTX_VERSION_SHIFT)
-
-#define CTX_PGSZ_8KB            _AC(0x0,UL)
-#define CTX_PGSZ_64KB           _AC(0x1,UL)
-#define CTX_PGSZ_512KB          _AC(0x2,UL)
-#define CTX_PGSZ_4MB            _AC(0x3,UL)
-#define CTX_PGSZ_BITS           _AC(0x7,UL)
-#define CTX_PGSZ0_NUC_SHIFT     61
-#define CTX_PGSZ1_NUC_SHIFT     58
-#define CTX_PGSZ0_SHIFT         16
-#define CTX_PGSZ1_SHIFT         19
-#define CTX_PGSZ_MASK           ((CTX_PGSZ_BITS << CTX_PGSZ0_SHIFT) | \
-                                 (CTX_PGSZ_BITS << CTX_PGSZ1_SHIFT))
-
-#if defined(CONFIG_SPARC64_PAGE_SIZE_8KB)
-#define CTX_PGSZ_BASE   CTX_PGSZ_8KB
-#elif defined(CONFIG_SPARC64_PAGE_SIZE_64KB)
-#define CTX_PGSZ_BASE   CTX_PGSZ_64KB
-#else
-#error No page size specified in kernel configuration
-#endif
-
-#if defined(CONFIG_HUGETLB_PAGE_SIZE_4MB)
-#define CTX_PGSZ_HUGE           CTX_PGSZ_4MB
-#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512K)
-#define CTX_PGSZ_HUGE           CTX_PGSZ_512KB
-#elif defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
-#define CTX_PGSZ_HUGE           CTX_PGSZ_64KB
-#endif
-
-#define CTX_PGSZ_KERN   CTX_PGSZ_4MB
-
-/* Thus, when running on UltraSPARC-III+ and later, we use the following
- * PRIMARY_CONTEXT register values for the kernel context.
- */
-#define CTX_CHEETAH_PLUS_NUC \
-        ((CTX_PGSZ_KERN << CTX_PGSZ0_NUC_SHIFT) | \
-         (CTX_PGSZ_BASE << CTX_PGSZ1_NUC_SHIFT))
-
-#define CTX_CHEETAH_PLUS_CTX0 \
-        ((CTX_PGSZ_KERN << CTX_PGSZ0_SHIFT) | \
-         (CTX_PGSZ_BASE << CTX_PGSZ1_SHIFT))
-
-/* If you want "the TLB context number" use CTX_NR_MASK.  If you
- * want "the bits I program into the context registers" use
- * CTX_HW_MASK.
- */
-#define CTX_NR_MASK             TAG_CONTEXT_BITS
-#define CTX_HW_MASK             (CTX_NR_MASK | CTX_PGSZ_MASK)
-
-#define CTX_FIRST_VERSION       ((_AC(1,UL) << CTX_VERSION_SHIFT) + _AC(1,UL))
-#define CTX_VALID(__ctx)        \
-         (!(((__ctx.sparc64_ctx_val) ^ tlb_context_cache) & CTX_VERSION_MASK))
-#define CTX_HWBITS(__ctx)       ((__ctx.sparc64_ctx_val) & CTX_HW_MASK)
-#define CTX_NRBITS(__ctx)       ((__ctx.sparc64_ctx_val) & CTX_NR_MASK)
-
-#ifndef __ASSEMBLY__
-
-#define TSB_ENTRY_ALIGNMENT     16
-
-struct tsb {
-        unsigned long tag;
-        unsigned long pte;
-} __attribute__((aligned(TSB_ENTRY_ALIGNMENT)));
-
-extern void __tsb_insert(unsigned long ent, unsigned long tag, unsigned long pte);
-extern void tsb_flush(unsigned long ent, unsigned long tag);
-extern void tsb_init(struct tsb *tsb, unsigned long size);
-
-struct tsb_config {
-        struct tsb              *tsb;
-        unsigned long           tsb_rss_limit;
-        unsigned long           tsb_nentries;
-        unsigned long           tsb_reg_val;
-        unsigned long           tsb_map_vaddr;
-        unsigned long           tsb_map_pte;
-};
-
-#define MM_TSB_BASE     0
-
-#ifdef CONFIG_HUGETLB_PAGE
-#define MM_TSB_HUGE     1
-#define MM_NUM_TSBS     2
-#else
-#define MM_NUM_TSBS     1
-#endif
-
-typedef struct {
-        spinlock_t              lock;
-        unsigned long           sparc64_ctx_val;
-        unsigned long           huge_pte_count;
-        struct tsb_config       tsb_block[MM_NUM_TSBS];
-        struct hv_tsb_descr     tsb_descr[MM_NUM_TSBS];
-} mm_context_t;
-
-#endif /* !__ASSEMBLY__ */
-
-#define TSB_CONFIG_TSB          0x00
-#define TSB_CONFIG_RSS_LIMIT    0x08
-#define TSB_CONFIG_NENTRIES     0x10
-#define TSB_CONFIG_REG_VAL      0x18
-#define TSB_CONFIG_MAP_VADDR    0x20
-#define TSB_CONFIG_MAP_PTE      0x28
-
-#endif /* __MMU_H */
diff --git a/include/asm-sparc/mmu_context.h b/include/asm-sparc/mmu_context.h
deleted file mode 100644
index e14efb9532ff..000000000000
--- a/include/asm-sparc/mmu_context.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_MMU_CONTEXT_H
-#define ___ASM_SPARC_MMU_CONTEXT_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/mmu_context_64.h>
-#else
-#include <asm-sparc/mmu_context_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/mmu_context_32.h b/include/asm-sparc/mmu_context_32.h
deleted file mode 100644
index 671a997b9e69..000000000000
--- a/include/asm-sparc/mmu_context_32.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef __SPARC_MMU_CONTEXT_H
-#define __SPARC_MMU_CONTEXT_H
-
-#include <asm/btfixup.h>
-
-#ifndef __ASSEMBLY__
-
-#include <asm-generic/mm_hooks.h>
-
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
-
-/*
- * Initialize a new mmu context.  This is invoked when a new
- * address space instance (unique or shared) is instantiated.
- */
-#define init_new_context(tsk, mm) (((mm)->context = NO_CONTEXT), 0)
-
-/*
- * Destroy a dead context.  This occurs when mmput drops the
- * mm_users count to zero, the mmaps have been released, and
- * all the page tables have been flushed.  Our job is to destroy
- * any remaining processor-specific state.
- */
-BTFIXUPDEF_CALL(void, destroy_context, struct mm_struct *)
-
-#define destroy_context(mm) BTFIXUP_CALL(destroy_context)(mm)
-
-/* Switch the current MM context. */
-BTFIXUPDEF_CALL(void, switch_mm, struct mm_struct *, struct mm_struct *, struct task_struct *)
-
-#define switch_mm(old_mm, mm, tsk) BTFIXUP_CALL(switch_mm)(old_mm, mm, tsk)
-
-#define deactivate_mm(tsk,mm)   do { } while (0)
-
-/* Activate a new MM instance for the current task. */
-#define activate_mm(active_mm, mm) switch_mm((active_mm), (mm), NULL)
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(__SPARC_MMU_CONTEXT_H) */
diff --git a/include/asm-sparc/mmu_context_64.h b/include/asm-sparc/mmu_context_64.h
deleted file mode 100644
index 5693ab482606..000000000000
--- a/include/asm-sparc/mmu_context_64.h
+++ /dev/null
@@ -1,155 +0,0 @@
-#ifndef __SPARC64_MMU_CONTEXT_H
-#define __SPARC64_MMU_CONTEXT_H
-
-/* Derived heavily from Linus's Alpha/AXP ASN code... */
-
-#ifndef __ASSEMBLY__
-
-#include <linux/spinlock.h>
-#include <asm/system.h>
-#include <asm/spitfire.h>
-#include <asm-generic/mm_hooks.h>
-
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
-
-extern spinlock_t ctx_alloc_lock;
-extern unsigned long tlb_context_cache;
-extern unsigned long mmu_context_bmap[];
-
-extern void get_new_mmu_context(struct mm_struct *mm);
-#ifdef CONFIG_SMP
-extern void smp_new_mmu_context_version(void);
-#else
-#define smp_new_mmu_context_version() do { } while (0)
-#endif
-
-extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
-extern void destroy_context(struct mm_struct *mm);
-
-extern void __tsb_context_switch(unsigned long pgd_pa,
-                                 struct tsb_config *tsb_base,
-                                 struct tsb_config *tsb_huge,
-                                 unsigned long tsb_descr_pa);
-
-static inline void tsb_context_switch(struct mm_struct *mm)
-{
-        __tsb_context_switch(__pa(mm->pgd),
-                             &mm->context.tsb_block[0],
-#ifdef CONFIG_HUGETLB_PAGE
-                             (mm->context.tsb_block[1].tsb ?
-                              &mm->context.tsb_block[1] :
-                              NULL)
-#else
-                             NULL
-#endif
-                             , __pa(&mm->context.tsb_descr[0]));
-}
-
-extern void tsb_grow(struct mm_struct *mm, unsigned long tsb_index, unsigned long mm_rss);
-#ifdef CONFIG_SMP
-extern void smp_tsb_sync(struct mm_struct *mm);
-#else
-#define smp_tsb_sync(__mm) do { } while (0)
-#endif
-
-/* Set MMU context in the actual hardware. */
-#define load_secondary_context(__mm) \
-        __asm__ __volatile__( \
-        "\n661: stxa            %0, [%1] %2\n" \
-        "       .section        .sun4v_1insn_patch, \"ax\"\n" \
-        "       .word           661b\n" \
-        "       stxa            %0, [%1] %3\n" \
-        "       .previous\n" \
-        "       flush           %%g6\n" \
-        : /* No outputs */ \
-        : "r" (CTX_HWBITS((__mm)->context)), \
-          "r" (SECONDARY_CONTEXT), "i" (ASI_DMMU), "i" (ASI_MMU))
-
-extern void __flush_tlb_mm(unsigned long, unsigned long);
-
-/* Switch the current MM context.  Interrupts are disabled.  */
-static inline void switch_mm(struct mm_struct *old_mm, struct mm_struct *mm, struct task_struct *tsk)
-{
-        unsigned long ctx_valid, flags;
-        int cpu;
-
-        if (unlikely(mm == &init_mm))
-                return;
-
-        spin_lock_irqsave(&mm->context.lock, flags);
-        ctx_valid = CTX_VALID(mm->context);
-        if (!ctx_valid)
-                get_new_mmu_context(mm);
-
-        /* We have to be extremely careful here or else we will miss
-         * a TSB grow if we switch back and forth between a kernel
-         * thread and an address space which has it's TSB size increased
-         * on another processor.
-         *
-         * It is possible to play some games in order to optimize the
-         * switch, but the safest thing to do is to unconditionally
-         * perform the secondary context load and the TSB context switch.
-         *
-         * For reference the bad case is, for address space "A":
-         *
-         *              CPU 0                   CPU 1
-         *      run address space A
-         *      set cpu0's bits in cpu_vm_mask
-         *      switch to kernel thread, borrow
-         *      address space A via entry_lazy_tlb
-         *                                      run address space A
-         *                                      set cpu1's bit in cpu_vm_mask
-         *                                      flush_tlb_pending()
-         *                                      reset cpu_vm_mask to just cpu1
-         *                                      TSB grow
-         *      run address space A
-         *      context was valid, so skip
-         *      TSB context switch
-         *
-         * At that point cpu0 continues to use a stale TSB, the one from
-         * before the TSB grow performed on cpu1.  cpu1 did not cross-call
-         * cpu0 to update it's TSB because at that point the cpu_vm_mask
-         * only had cpu1 set in it.
-         */
-        load_secondary_context(mm);
-        tsb_context_switch(mm);
-
-        /* Any time a processor runs a context on an address space
-         * for the first time, we must flush that context out of the
-         * local TLB.
-         */
-        cpu = smp_processor_id();
-        if (!ctx_valid || !cpu_isset(cpu, mm->cpu_vm_mask)) {
-                cpu_set(cpu, mm->cpu_vm_mask);
-                __flush_tlb_mm(CTX_HWBITS(mm->context),
-                               SECONDARY_CONTEXT);
-        }
-        spin_unlock_irqrestore(&mm->context.lock, flags);
-}
-
-#define deactivate_mm(tsk,mm)   do { } while (0)
-
-/* Activate a new MM instance for the current task. */
-static inline void activate_mm(struct mm_struct *active_mm, struct mm_struct *mm)
-{
-        unsigned long flags;
-        int cpu;
-
-        spin_lock_irqsave(&mm->context.lock, flags);
-        if (!CTX_VALID(mm->context))
-                get_new_mmu_context(mm);
-        cpu = smp_processor_id();
-        if (!cpu_isset(cpu, mm->cpu_vm_mask))
-                cpu_set(cpu, mm->cpu_vm_mask);
-
-        load_secondary_context(mm);
-        __flush_tlb_mm(CTX_HWBITS(mm->context), SECONDARY_CONTEXT);
-        tsb_context_switch(mm);
-        spin_unlock_irqrestore(&mm->context.lock, flags);
-}
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(__SPARC64_MMU_CONTEXT_H) */
diff --git a/include/asm-sparc/mmzone.h b/include/asm-sparc/mmzone.h
deleted file mode 100644
index ebf5986c12ed..000000000000
--- a/include/asm-sparc/mmzone.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _SPARC64_MMZONE_H
-#define _SPARC64_MMZONE_H
-
-#ifdef CONFIG_NEED_MULTIPLE_NODES
-
-extern struct pglist_data *node_data[];
-
-#define NODE_DATA(nid)          (node_data[nid])
-#define node_start_pfn(nid)     (NODE_DATA(nid)->node_start_pfn)
-#define node_end_pfn(nid)       (NODE_DATA(nid)->node_end_pfn)
-
-extern int numa_cpu_lookup_table[];
-extern cpumask_t numa_cpumask_lookup_table[];
-
-#endif /* CONFIG_NEED_MULTIPLE_NODES */
-
-#endif /* _SPARC64_MMZONE_H */
diff --git a/include/asm-sparc/module.h b/include/asm-sparc/module.h
deleted file mode 100644
index 516138fe681a..000000000000
--- a/include/asm-sparc/module.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_MODULE_H
-#define ___ASM_SPARC_MODULE_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/module_64.h>
-#else
-#include <asm-sparc/module_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/module_32.h b/include/asm-sparc/module_32.h
deleted file mode 100644
index cbd9e67b0c0b..000000000000
--- a/include/asm-sparc/module_32.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _ASM_SPARC_MODULE_H
-#define _ASM_SPARC_MODULE_H
-struct mod_arch_specific { };
-#define Elf_Shdr Elf32_Shdr
-#define Elf_Sym Elf32_Sym
-#define Elf_Ehdr Elf32_Ehdr
-#endif /* _ASM_SPARC_MODULE_H */
diff --git a/include/asm-sparc/module_64.h b/include/asm-sparc/module_64.h
deleted file mode 100644
index 3d77ba465783..000000000000
--- a/include/asm-sparc/module_64.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _ASM_SPARC64_MODULE_H
-#define _ASM_SPARC64_MODULE_H
-struct mod_arch_specific { };
-#define Elf_Shdr Elf64_Shdr
-#define Elf_Sym Elf64_Sym
-#define Elf_Ehdr Elf64_Ehdr
-#endif /* _ASM_SPARC64_MODULE_H */
diff --git a/include/asm-sparc/mostek.h b/include/asm-sparc/mostek.h
deleted file mode 100644
index 5b9f7fec7ee7..000000000000
--- a/include/asm-sparc/mostek.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_MOSTEK_H
-#define ___ASM_SPARC_MOSTEK_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/mostek_64.h>
-#else
-#include <asm-sparc/mostek_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/mostek_32.h b/include/asm-sparc/mostek_32.h
deleted file mode 100644
index a99590c4c507..000000000000
--- a/include/asm-sparc/mostek_32.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * mostek.h:  Describes the various Mostek time of day clock registers.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu)
- * Added intersil code 05/25/98 Chris Davis (cdavis@cois.on.ca)
- */
-
-#ifndef _SPARC_MOSTEK_H
-#define _SPARC_MOSTEK_H
-
-#include <asm/idprom.h>
-#include <asm/io.h>
-
-/*       M48T02 Register Map (adapted from Sun NVRAM/Hostid FAQ)
- *
- *                             Data
- * Address                                                 Function
- *        Bit 7 Bit 6 Bit 5 Bit 4Bit 3 Bit 2 Bit 1 Bit 0
- *   7ff  -     -     -     -    -     -     -     -       Year 00-99
- *   7fe  0     0     0     -    -     -     -     -      Month 01-12
- *   7fd  0     0     -     -    -     -     -     -       Date 01-31
- *   7fc  0     FT    0     0    0     -     -     -        Day 01-07
- *   7fb  KS    0     -     -    -     -     -     -      Hours 00-23
- *   7fa  0     -     -     -    -     -     -     -    Minutes 00-59
- *   7f9  ST    -     -     -    -     -     -     -    Seconds 00-59
- *   7f8  W     R     S     -    -     -     -     -    Control
- *
- *   * ST is STOP BIT
- *   * W is WRITE BIT
- *   * R is READ BIT
- *   * S is SIGN BIT
- *   * FT is FREQ TEST BIT
- *   * KS is KICK START BIT
- */
-
-/* The Mostek 48t02 real time clock and NVRAM chip. The registers
- * other than the control register are in binary coded decimal. Some
- * control bits also live outside the control register.
- */
-#define mostek_read(_addr)              readb(_addr)
-#define mostek_write(_addr,_val)        writeb(_val, _addr)
-#define MOSTEK_EEPROM           0x0000UL
-#define MOSTEK_IDPROM           0x07d8UL
-#define MOSTEK_CREG             0x07f8UL
-#define MOSTEK_SEC              0x07f9UL
-#define MOSTEK_MIN              0x07faUL
-#define MOSTEK_HOUR             0x07fbUL
-#define MOSTEK_DOW              0x07fcUL
-#define MOSTEK_DOM              0x07fdUL
-#define MOSTEK_MONTH            0x07feUL
-#define MOSTEK_YEAR             0x07ffUL
-
-struct mostek48t02 {
-        volatile char eeprom[2008];     /* This is the eeprom, don't touch! */
-        struct idprom idprom;           /* The idprom lives here. */
-        volatile unsigned char creg;    /* Control register */
-        volatile unsigned char sec;     /* Seconds (0-59) */
-        volatile unsigned char min;     /* Minutes (0-59) */
-        volatile unsigned char hour;    /* Hour (0-23) */
-        volatile unsigned char dow;     /* Day of the week (1-7) */
-        volatile unsigned char dom;     /* Day of the month (1-31) */
-        volatile unsigned char month;   /* Month of year (1-12) */
-        volatile unsigned char year;    /* Year (0-99) */
-};
-
-extern spinlock_t mostek_lock;
-extern void __iomem *mstk48t02_regs;
-
-/* Control register values. */
-#define MSTK_CREG_WRITE 0x80    /* Must set this before placing values. */
-#define MSTK_CREG_READ  0x40    /* Stop updates to allow a clean read. */
-#define MSTK_CREG_SIGN  0x20    /* Slow/speed clock in calibration mode. */
-
-/* Control bits that live in the other registers. */
-#define MSTK_STOP       0x80    /* Stop the clock oscillator. (sec) */
-#define MSTK_KICK_START 0x80    /* Kick start the clock chip. (hour) */
-#define MSTK_FREQ_TEST  0x40    /* Frequency test mode. (day) */
-
-#define MSTK_YEAR_ZERO       1968   /* If year reg has zero, it is 1968. */
-#define MSTK_CVT_YEAR(yr)  ((yr) + MSTK_YEAR_ZERO)
-
-/* Masks that define how much space each value takes up. */
-#define MSTK_SEC_MASK   0x7f
-#define MSTK_MIN_MASK   0x7f
-#define MSTK_HOUR_MASK  0x3f
-#define MSTK_DOW_MASK   0x07
-#define MSTK_DOM_MASK   0x3f
-#define MSTK_MONTH_MASK 0x1f
-#define MSTK_YEAR_MASK  0xffU
-
-/* Binary coded decimal conversion macros. */
-#define MSTK_REGVAL_TO_DECIMAL(x)  (((x) & 0x0F) + 0x0A * ((x) >> 0x04))
-#define MSTK_DECIMAL_TO_REGVAL(x)  ((((x) / 0x0A) << 0x04) + ((x) % 0x0A))
-
-/* Generic register set and get macros for internal use. */
-#define MSTK_GET(regs,var,mask) (MSTK_REGVAL_TO_DECIMAL(((struct mostek48t02 *)regs)->var & MSTK_ ## mask ## _MASK))
-#define MSTK_SET(regs,var,value,mask) do { ((struct mostek48t02 *)regs)->var &= ~(MSTK_ ## mask ## _MASK); ((struct mostek48t02 *)regs)->var |= MSTK_DECIMAL_TO_REGVAL(value) & (MSTK_ ## mask ## _MASK); } while (0)
-
-/* Macros to make register access easier on our fingers. These give you
- * the decimal value of the register requested if applicable. You pass
- * the a pointer to a 'struct mostek48t02'.
- */
-#define MSTK_REG_CREG(regs)     (((struct mostek48t02 *)regs)->creg)
-#define MSTK_REG_SEC(regs)      MSTK_GET(regs,sec,SEC)
-#define MSTK_REG_MIN(regs)      MSTK_GET(regs,min,MIN)
-#define MSTK_REG_HOUR(regs)     MSTK_GET(regs,hour,HOUR)
-#define MSTK_REG_DOW(regs)      MSTK_GET(regs,dow,DOW)
-#define MSTK_REG_DOM(regs)      MSTK_GET(regs,dom,DOM)
-#define MSTK_REG_MONTH(regs)    MSTK_GET(regs,month,MONTH)
-#define MSTK_REG_YEAR(regs)     MSTK_GET(regs,year,YEAR)
-
-#define MSTK_SET_REG_SEC(regs,value)    MSTK_SET(regs,sec,value,SEC)
-#define MSTK_SET_REG_MIN(regs,value)    MSTK_SET(regs,min,value,MIN)
-#define MSTK_SET_REG_HOUR(regs,value)   MSTK_SET(regs,hour,value,HOUR)
-#define MSTK_SET_REG_DOW(regs,value)    MSTK_SET(regs,dow,value,DOW)
-#define MSTK_SET_REG_DOM(regs,value)    MSTK_SET(regs,dom,value,DOM)
-#define MSTK_SET_REG_MONTH(regs,value)  MSTK_SET(regs,month,value,MONTH)
-#define MSTK_SET_REG_YEAR(regs,value)   MSTK_SET(regs,year,value,YEAR)
-
-
-/* The Mostek 48t08 clock chip. Found on Sun4m's I think. It has the
- * same (basically) layout of the 48t02 chip except for the extra
- * NVRAM on board (8 KB against the 48t02's 2 KB).
- */
-struct mostek48t08 {
-        char offset[6*1024];         /* Magic things may be here, who knows? */
-        struct mostek48t02 regs;     /* Here is what we are interested in.   */
-};
-
-#ifdef CONFIG_SUN4
-enum sparc_clock_type { MSTK48T02, MSTK48T08, \
-INTERSIL, MSTK_INVALID };
-#else
-enum sparc_clock_type { MSTK48T02, MSTK48T08, \
-MSTK_INVALID };
-#endif
-
-#ifdef CONFIG_SUN4
-/* intersil on a sun 4/260 code  data from harris doc */
-struct intersil_dt {
-        volatile unsigned char int_csec;
-        volatile unsigned char int_hour;
-        volatile unsigned char int_min;
-        volatile unsigned char int_sec;
-        volatile unsigned char int_month;
-        volatile unsigned char int_day;
-        volatile unsigned char int_year;
-        volatile unsigned char int_dow;
-};
-
-struct intersil {
-        struct intersil_dt clk;
-        struct intersil_dt cmp;
-        volatile unsigned char int_intr_reg;
-        volatile unsigned char int_cmd_reg;
-};
-
-#define INTERSIL_STOP        0x0
-#define INTERSIL_START       0x8
-#define INTERSIL_INTR_DISABLE   0x0
-#define INTERSIL_INTR_ENABLE   0x10
-#define INTERSIL_32K            0x0
-#define INTERSIL_NORMAL         0x0
-#define INTERSIL_24H            0x4
-#define INTERSIL_INT_100HZ      0x2
-
-/* end of intersil info */
-#endif
-
-#endif /* !(_SPARC_MOSTEK_H) */
diff --git a/include/asm-sparc/mostek_64.h b/include/asm-sparc/mostek_64.h
deleted file mode 100644
index c5652de2ace2..000000000000
--- a/include/asm-sparc/mostek_64.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/* mostek.h:  Describes the various Mostek time of day clock registers.
- *
- * Copyright (C) 1995 David S. Miller (davem@davemloft.net)
- * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu)
- */
-
-#ifndef _SPARC64_MOSTEK_H
-#define _SPARC64_MOSTEK_H
-
-#include <asm/idprom.h>
-
-/*       M48T02 Register Map (adapted from Sun NVRAM/Hostid FAQ)
- *
- *                             Data
- * Address                                                 Function
- *        Bit 7 Bit 6 Bit 5 Bit 4Bit 3 Bit 2 Bit 1 Bit 0
- *   7ff  -     -     -     -    -     -     -     -       Year 00-99
- *   7fe  0     0     0     -    -     -     -     -      Month 01-12
- *   7fd  0     0     -     -    -     -     -     -       Date 01-31
- *   7fc  0     FT    0     0    0     -     -     -        Day 01-07
- *   7fb  KS    0     -     -    -     -     -     -      Hours 00-23
- *   7fa  0     -     -     -    -     -     -     -    Minutes 00-59
- *   7f9  ST    -     -     -    -     -     -     -    Seconds 00-59
- *   7f8  W     R     S     -    -     -     -     -    Control
- *
- *   * ST is STOP BIT
- *   * W is WRITE BIT
- *   * R is READ BIT
- *   * S is SIGN BIT
- *   * FT is FREQ TEST BIT
- *   * KS is KICK START BIT
- */
-
-/* The Mostek 48t02 real time clock and NVRAM chip. The registers
- * other than the control register are in binary coded decimal. Some
- * control bits also live outside the control register.
- *
- * We now deal with physical addresses for I/O to the chip. -DaveM
- */
-static inline u8 mostek_read(void __iomem *addr)
-{
-        u8 ret;
-
-        __asm__ __volatile__("lduba     [%1] %2, %0"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-        return ret;
-}
-
-static inline void mostek_write(void __iomem *addr, u8 val)
-{
-        __asm__ __volatile__("stba      %0, [%1] %2"
-                             : /* no outputs */
-                             : "r" (val), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-}
-
-#define MOSTEK_EEPROM           0x0000UL
-#define MOSTEK_IDPROM           0x07d8UL
-#define MOSTEK_CREG             0x07f8UL
-#define MOSTEK_SEC              0x07f9UL
-#define MOSTEK_MIN              0x07faUL
-#define MOSTEK_HOUR             0x07fbUL
-#define MOSTEK_DOW              0x07fcUL
-#define MOSTEK_DOM              0x07fdUL
-#define MOSTEK_MONTH            0x07feUL
-#define MOSTEK_YEAR             0x07ffUL
-
-extern spinlock_t mostek_lock;
-extern void __iomem *mstk48t02_regs;
-
-/* Control register values. */
-#define MSTK_CREG_WRITE 0x80    /* Must set this before placing values. */
-#define MSTK_CREG_READ  0x40    /* Stop updates to allow a clean read. */
-#define MSTK_CREG_SIGN  0x20    /* Slow/speed clock in calibration mode. */
-
-/* Control bits that live in the other registers. */
-#define MSTK_STOP       0x80    /* Stop the clock oscillator. (sec) */
-#define MSTK_KICK_START 0x80    /* Kick start the clock chip. (hour) */
-#define MSTK_FREQ_TEST  0x40    /* Frequency test mode. (day) */
-
-#define MSTK_YEAR_ZERO       1968   /* If year reg has zero, it is 1968. */
-#define MSTK_CVT_YEAR(yr)  ((yr) + MSTK_YEAR_ZERO)
-
-/* Masks that define how much space each value takes up. */
-#define MSTK_SEC_MASK   0x7f
-#define MSTK_MIN_MASK   0x7f
-#define MSTK_HOUR_MASK  0x3f
-#define MSTK_DOW_MASK   0x07
-#define MSTK_DOM_MASK   0x3f
-#define MSTK_MONTH_MASK 0x1f
-#define MSTK_YEAR_MASK  0xffU
-
-/* Binary coded decimal conversion macros. */
-#define MSTK_REGVAL_TO_DECIMAL(x)  (((x) & 0x0F) + 0x0A * ((x) >> 0x04))
-#define MSTK_DECIMAL_TO_REGVAL(x)  ((((x) / 0x0A) << 0x04) + ((x) % 0x0A))
-
-/* Generic register set and get macros for internal use. */
-#define MSTK_GET(regs,name)     \
-        (MSTK_REGVAL_TO_DECIMAL(mostek_read(regs + MOSTEK_ ## name) & MSTK_ ## name ## _MASK))
-#define MSTK_SET(regs,name,value) \
-do {    u8 __val = mostek_read(regs + MOSTEK_ ## name); \
-        __val &= ~(MSTK_ ## name ## _MASK); \
-        __val |= (MSTK_DECIMAL_TO_REGVAL(value) & \
-                  (MSTK_ ## name ## _MASK)); \
-        mostek_write(regs + MOSTEK_ ## name, __val); \
-} while(0)
-
-/* Macros to make register access easier on our fingers. These give you
- * the decimal value of the register requested if applicable. You pass
- * the a pointer to a 'struct mostek48t02'.
- */
-#define MSTK_REG_CREG(regs)     (mostek_read((regs) + MOSTEK_CREG))
-#define MSTK_REG_SEC(regs)      MSTK_GET(regs,SEC)
-#define MSTK_REG_MIN(regs)      MSTK_GET(regs,MIN)
-#define MSTK_REG_HOUR(regs)     MSTK_GET(regs,HOUR)
-#define MSTK_REG_DOW(regs)      MSTK_GET(regs,DOW)
-#define MSTK_REG_DOM(regs)      MSTK_GET(regs,DOM)
-#define MSTK_REG_MONTH(regs)    MSTK_GET(regs,MONTH)
-#define MSTK_REG_YEAR(regs)     MSTK_GET(regs,YEAR)
-
-#define MSTK_SET_REG_SEC(regs,value)    MSTK_SET(regs,SEC,value)
-#define MSTK_SET_REG_MIN(regs,value)    MSTK_SET(regs,MIN,value)
-#define MSTK_SET_REG_HOUR(regs,value)   MSTK_SET(regs,HOUR,value)
-#define MSTK_SET_REG_DOW(regs,value)    MSTK_SET(regs,DOW,value)
-#define MSTK_SET_REG_DOM(regs,value)    MSTK_SET(regs,DOM,value)
-#define MSTK_SET_REG_MONTH(regs,value)  MSTK_SET(regs,MONTH,value)
-#define MSTK_SET_REG_YEAR(regs,value)   MSTK_SET(regs,YEAR,value)
-
-
-/* The Mostek 48t08 clock chip. Found on Sun4m's I think. It has the
- * same (basically) layout of the 48t02 chip except for the extra
- * NVRAM on board (8 KB against the 48t02's 2 KB).
- */
-#define MOSTEK_48T08_OFFSET     0x0000UL        /* Lower NVRAM portions */
-#define MOSTEK_48T08_48T02      0x1800UL        /* Offset to 48T02 chip */
-
-/* SUN5 systems usually have 48t59 model clock chipsets.  But we keep the older
- * clock chip definitions around just in case.
- */
-#define MOSTEK_48T59_OFFSET     0x0000UL        /* Lower NVRAM portions */
-#define MOSTEK_48T59_48T02      0x1800UL        /* Offset to 48T02 chip */
-
-#endif /* !(_SPARC64_MOSTEK_H) */
diff --git a/include/asm-sparc/mpmbox.h b/include/asm-sparc/mpmbox.h
deleted file mode 100644
index f8423039b242..000000000000
--- a/include/asm-sparc/mpmbox.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * mpmbox.h:  Interface and defines for the OpenProm mailbox
- *               facilities for MP machines under Linux.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_MPMBOX_H
-#define _SPARC_MPMBOX_H
-
-/* The prom allocates, for each CPU on the machine an unsigned
- * byte in physical ram.  You probe the device tree prom nodes
- * for these values.  The purpose of this byte is to be able to
- * pass messages from one cpu to another.
- */
-
-/* These are the main message types we have to look for in our
- * Cpu mailboxes, based upon these values we decide what course
- * of action to take.
- */
-
-/* The CPU is executing code in the kernel. */
-#define MAILBOX_ISRUNNING     0xf0
-
-/* Another CPU called romvec->pv_exit(), you should call
- * prom_stopcpu() when you see this in your mailbox.
- */
-#define MAILBOX_EXIT          0xfb
-
-/* Another CPU called romvec->pv_enter(), you should call
- * prom_cpuidle() when this is seen.
- */
-#define MAILBOX_GOSPIN        0xfc
-
-/* Another CPU has hit a breakpoint either into kadb or the prom
- * itself.  Just like MAILBOX_GOSPIN, you should call prom_cpuidle()
- * at this point.
- */
-#define MAILBOX_BPT_SPIN      0xfd
-
-/* Oh geese, some other nitwit got a damn watchdog reset.  The party's
- * over so go call prom_stopcpu().
- */
-#define MAILBOX_WDOG_STOP     0xfe
-
-#ifndef __ASSEMBLY__
-
-/* Handy macro's to determine a cpu's state. */
-
-/* Is the cpu still in Power On Self Test? */
-#define MBOX_POST_P(letter)  ((letter) >= 0x00 && (letter) <= 0x7f)
-
-/* Is the cpu at the 'ok' prompt of the PROM? */
-#define MBOX_PROMPROMPT_P(letter) ((letter) >= 0x80 && (letter) <= 0x8f)
-
-/* Is the cpu spinning in the PROM? */
-#define MBOX_PROMSPIN_P(letter) ((letter) >= 0x90 && (letter) <= 0xef)
-
-/* Sanity check... This is junk mail, throw it out. */
-#define MBOX_BOGON_P(letter) ((letter) >= 0xf1 && (letter) <= 0xfa)
-
-/* Is the cpu actively running an application/kernel-code? */
-#define MBOX_RUNNING_P(letter) ((letter) == MAILBOX_ISRUNNING)
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(_SPARC_MPMBOX_H) */
diff --git a/include/asm-sparc/msgbuf.h b/include/asm-sparc/msgbuf.h
deleted file mode 100644
index efc7cbe9788f..000000000000
--- a/include/asm-sparc/msgbuf.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef _SPARC_MSGBUF_H
-#define _SPARC_MSGBUF_H
-
-/*
- * The msqid64_ds structure for sparc64 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-#if defined(__sparc__) && defined(__arch64__)
-# define PADDING(x)
-#else
-# define PADDING(x) unsigned int x;
-#endif
-
-
-struct msqid64_ds {
-        struct ipc64_perm msg_perm;
-        PADDING(__pad1)
-        __kernel_time_t msg_stime;      /* last msgsnd time */
-        PADDING(__pad2)
-        __kernel_time_t msg_rtime;      /* last msgrcv time */
-        PADDING(__pad3)
-        __kernel_time_t msg_ctime;      /* last change time */
-        unsigned long  msg_cbytes;      /* current number of bytes on queue */
-        unsigned long  msg_qnum;        /* number of messages in queue */
-        unsigned long  msg_qbytes;      /* max number of bytes on queue */
-        __kernel_pid_t msg_lspid;       /* pid of last msgsnd */
-        __kernel_pid_t msg_lrpid;       /* last receive pid */
-        unsigned long  __unused1;
-        unsigned long  __unused2;
-};
-#undef PADDING
-#endif /* _SPARC_MSGBUF_H */
diff --git a/include/asm-sparc/msi.h b/include/asm-sparc/msi.h
deleted file mode 100644
index 724ca5667052..000000000000
--- a/include/asm-sparc/msi.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * msi.h:  Defines specific to the MBus - Sbus - Interface.
- *
- * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 1996 Eddie C. Dost   (ecd@skynet.be)
- */
-
-#ifndef _SPARC_MSI_H
-#define _SPARC_MSI_H
-
-/*
- * Locations of MSI Registers.
- */
-#define MSI_MBUS_ARBEN  0xe0001008      /* MBus Arbiter Enable register */
-
-/*
- * Useful bits in the MSI Registers.
- */
-#define MSI_ASYNC_MODE  0x80000000      /* Operate the MSI asynchronously */
-
-
-static inline void msi_set_sync(void)
-{
-        __asm__ __volatile__ ("lda [%0] %1, %%g3\n\t"
-                              "andn %%g3, %2, %%g3\n\t"
-                              "sta %%g3, [%0] %1\n\t" : :
-                              "r" (MSI_MBUS_ARBEN),
-                              "i" (ASI_M_CTL), "r" (MSI_ASYNC_MODE) : "g3");
-}
-
-#endif /* !(_SPARC_MSI_H) */
diff --git a/include/asm-sparc/mutex.h b/include/asm-sparc/mutex.h
deleted file mode 100644
index 458c1f7fbc18..000000000000
--- a/include/asm-sparc/mutex.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-
-#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-sparc/mxcc.h b/include/asm-sparc/mxcc.h
deleted file mode 100644
index c0517bd05bde..000000000000
--- a/include/asm-sparc/mxcc.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * mxcc.h:  Definitions of the Viking MXCC registers
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_MXCC_H
-#define _SPARC_MXCC_H
-
-/* These registers are accessed through ASI 0x2. */
-#define MXCC_DATSTREAM       0x1C00000  /* Data stream register */
-#define MXCC_SRCSTREAM       0x1C00100  /* Source stream register */
-#define MXCC_DESSTREAM       0x1C00200  /* Destination stream register */
-#define MXCC_RMCOUNT         0x1C00300  /* Count of references and misses */
-#define MXCC_STEST           0x1C00804  /* Internal self-test */
-#define MXCC_CREG            0x1C00A04  /* Control register */
-#define MXCC_SREG            0x1C00B00  /* Status register */
-#define MXCC_RREG            0x1C00C04  /* Reset register */
-#define MXCC_EREG            0x1C00E00  /* Error code register */
-#define MXCC_PREG            0x1C00F04  /* Address port register */
-
-/* Some MXCC constants. */
-#define MXCC_STREAM_SIZE     0x20       /* Size in bytes of one stream r/w */
-
-/* The MXCC Control Register:
- *
- * ----------------------------------------------------------------------
- * |                                   | RRC | RSV |PRE|MCE|PARE|ECE|RSV|
- * ----------------------------------------------------------------------
- *  31                              10    9    8-6   5   4    3   2  1-0
- *
- * RRC: Controls what you read from MXCC_RMCOUNT reg.
- *      0=Misses 1=References
- * PRE: Prefetch enable
- * MCE: Multiple Command Enable
- * PARE: Parity enable
- * ECE: External cache enable
- */
-
-#define MXCC_CTL_RRC   0x00000200
-#define MXCC_CTL_PRE   0x00000020
-#define MXCC_CTL_MCE   0x00000010
-#define MXCC_CTL_PARE  0x00000008
-#define MXCC_CTL_ECE   0x00000004
-
-/* The MXCC Error Register:
- *
- * --------------------------------------------------------
- * |ME| RSV|CE|PEW|PEE|ASE|EIV| MOPC|ECODE|PRIV|RSV|HPADDR|
- * --------------------------------------------------------
- *  31   30 29  28  27  26  25 24-15  14-7   6  5-3   2-0
- *
- * ME: Multiple Errors have occurred
- * CE: Cache consistency Error
- * PEW: Parity Error during a Write operation
- * PEE: Parity Error involving the External cache
- * ASE: ASynchronous Error
- * EIV: This register is toast
- * MOPC: MXCC Operation Code for instance causing error
- * ECODE: The Error CODE
- * PRIV: A privileged mode error? 0=no 1=yes
- * HPADDR: High PhysicalADDRess bits (35-32)
- */
-
-#define MXCC_ERR_ME     0x80000000
-#define MXCC_ERR_CE     0x20000000
-#define MXCC_ERR_PEW    0x10000000
-#define MXCC_ERR_PEE    0x08000000
-#define MXCC_ERR_ASE    0x04000000
-#define MXCC_ERR_EIV    0x02000000
-#define MXCC_ERR_MOPC   0x01FF8000
-#define MXCC_ERR_ECODE  0x00007F80
-#define MXCC_ERR_PRIV   0x00000040
-#define MXCC_ERR_HPADDR 0x0000000f
-
-/* The MXCC Port register:
- *
- * -----------------------------------------------------
- * |                | MID |                            |
- * -----------------------------------------------------
- *  31            21 20-18 17                         0
- *
- * MID: The moduleID of the cpu your read this from.
- */
-
-#ifndef __ASSEMBLY__
-
-static inline void mxcc_set_stream_src(unsigned long *paddr)
-{
-        unsigned long data0 = paddr[0];
-        unsigned long data1 = paddr[1];
-
-        __asm__ __volatile__ ("or %%g0, %0, %%g2\n\t"
-                              "or %%g0, %1, %%g3\n\t"
-                              "stda %%g2, [%2] %3\n\t" : :
-                              "r" (data0), "r" (data1),
-                              "r" (MXCC_SRCSTREAM),
-                              "i" (ASI_M_MXCC) : "g2", "g3");
-}
-
-static inline void mxcc_set_stream_dst(unsigned long *paddr)
-{
-        unsigned long data0 = paddr[0];
-        unsigned long data1 = paddr[1];
-
-        __asm__ __volatile__ ("or %%g0, %0, %%g2\n\t"
-                              "or %%g0, %1, %%g3\n\t"
-                              "stda %%g2, [%2] %3\n\t" : :
-                              "r" (data0), "r" (data1),
-                              "r" (MXCC_DESSTREAM),
-                              "i" (ASI_M_MXCC) : "g2", "g3");
-}
-
-static inline unsigned long mxcc_get_creg(void)
-{
-        unsigned long mxcc_control;
-
-        __asm__ __volatile__("set 0xffffffff, %%g2\n\t"
-                             "set 0xffffffff, %%g3\n\t"
-                             "stda %%g2, [%1] %2\n\t"
-                             "lda [%3] %2, %0\n\t" :
-                             "=r" (mxcc_control) :
-                             "r" (MXCC_EREG), "i" (ASI_M_MXCC),
-                             "r" (MXCC_CREG) : "g2", "g3");
-        return mxcc_control;
-}
-
-static inline void mxcc_set_creg(unsigned long mxcc_control)
-{
-        __asm__ __volatile__("sta %0, [%1] %2\n\t" : :
-                             "r" (mxcc_control), "r" (MXCC_CREG),
-                             "i" (ASI_M_MXCC));
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* !(_SPARC_MXCC_H) */
diff --git a/include/asm-sparc/ns87303.h b/include/asm-sparc/ns87303.h
deleted file mode 100644
index 686defe6aaa0..000000000000
--- a/include/asm-sparc/ns87303.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/* ns87303.h: Configuration Register Description for the
- *            National Semiconductor PC87303 (SuperIO).
- *
- * Copyright (C) 1997  Eddie C. Dost  (ecd@skynet.be)
- */
-
-#ifndef _SPARC_NS87303_H
-#define _SPARC_NS87303_H 1
-
-/*
- * Control Register Index Values
- */
-#define FER     0x00
-#define FAR     0x01
-#define PTR     0x02
-#define FCR     0x03
-#define PCR     0x04
-#define KRR     0x05
-#define PMC     0x06
-#define TUP     0x07
-#define SID     0x08
-#define ASC     0x09
-#define CS0CF0  0x0a
-#define CS0CF1  0x0b
-#define CS1CF0  0x0c
-#define CS1CF1  0x0d
-
-/* Function Enable Register (FER) bits */
-#define FER_EDM         0x10    /* Encoded Drive and Motor pin information   */
-
-/* Function Address Register (FAR) bits */
-#define FAR_LPT_MASK    0x03
-#define FAR_LPTB        0x00
-#define FAR_LPTA        0x01
-#define FAR_LPTC        0x02
-
-/* Power and Test Register (PTR) bits */
-#define PTR_LPTB_IRQ7   0x08
-#define PTR_LEVEL_IRQ   0x80    /* When not ECP/EPP: Use level IRQ           */
-#define PTR_LPT_REG_DIR 0x80    /* When ECP/EPP: LPT CTR controlls direction */
-                                /*               of the parallel port        */
-
-/* Function Control Register (FCR) bits */
-#define FCR_LDE         0x10    /* Logical Drive Exchange                    */
-#define FCR_ZWS_ENA     0x20    /* Enable short host read/write in ECP/EPP   */
-
-/* Printer Control Register (PCR) bits */
-#define PCR_EPP_ENABLE  0x01
-#define PCR_EPP_IEEE    0x02    /* Enable EPP Version 1.9 (IEEE 1284)        */
-#define PCR_ECP_ENABLE  0x04
-#define PCR_ECP_CLK_ENA 0x08    /* If 0 ECP Clock is stopped on Power down   */
-#define PCR_IRQ_POLAR   0x20    /* If 0 IRQ is level high or negative pulse, */
-                                /* if 1 polarity is inverted                 */
-#define PCR_IRQ_ODRAIN  0x40    /* If 1, IRQ is open drain                   */
-
-/* Tape UARTs and Parallel Port Config Register (TUP) bits */
-#define TUP_EPP_TIMO    0x02    /* Enable EPP timeout IRQ                    */
-
-/* Advanced SuperIO Config Register (ASC) bits */
-#define ASC_LPT_IRQ7    0x01    /* Always use IRQ7 for LPT                  */
-#define ASC_DRV2_SEL    0x02    /* Logical Drive Exchange controlled by TDR  */
-
-#define FER_RESERVED    0x00
-#define FAR_RESERVED    0x00
-#define PTR_RESERVED    0x73
-#define FCR_RESERVED    0xc4
-#define PCR_RESERVED    0x10
-#define KRR_RESERVED    0x00
-#define PMC_RESERVED    0x98
-#define TUP_RESERVED    0xfb
-#define SIP_RESERVED    0x00
-#define ASC_RESERVED    0x18
-#define CS0CF0_RESERVED 0x00
-#define CS0CF1_RESERVED 0x08
-#define CS1CF0_RESERVED 0x00
-#define CS1CF1_RESERVED 0x08
-
-#ifdef __KERNEL__
-
-#include <linux/spinlock.h>
-
-#include <asm/system.h>
-#include <asm/io.h>
-
-extern spinlock_t ns87303_lock;
-
-static inline int ns87303_modify(unsigned long port, unsigned int index,
-                                     unsigned char clr, unsigned char set)
-{
-        static unsigned char reserved[] = {
-                FER_RESERVED, FAR_RESERVED, PTR_RESERVED, FCR_RESERVED,
-                PCR_RESERVED, KRR_RESERVED, PMC_RESERVED, TUP_RESERVED,
-                SIP_RESERVED, ASC_RESERVED, CS0CF0_RESERVED, CS0CF1_RESERVED,
-                CS1CF0_RESERVED, CS1CF1_RESERVED
-        };
-        unsigned long flags;
-        unsigned char value;
-
-        if (index > 0x0d)
-                return -EINVAL;
-
-        spin_lock_irqsave(&ns87303_lock, flags);
-
-        outb(index, port);
-        value = inb(port + 1);
-        value &= ~(reserved[index] | clr);
-        value |= set;
-        outb(value, port + 1);
-        outb(value, port + 1);
-
-        spin_unlock_irqrestore(&ns87303_lock, flags);
-
-        return 0;
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* !(_SPARC_NS87303_H) */
diff --git a/include/asm-sparc/obio.h b/include/asm-sparc/obio.h
deleted file mode 100644
index 1a7544ceb574..000000000000
--- a/include/asm-sparc/obio.h
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
- * obio.h:  Some useful locations in 0xFXXXXXXXX PA obio space on sun4d.
- *
- * Copyright (C) 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
- */
-
-#ifndef _SPARC_OBIO_H
-#define _SPARC_OBIO_H
-
-#include <asm/asi.h>
-
-/* This weird monster likes to use the very upper parts of
-   36bit PA for these things :) */
-   
-/* CSR space (for each XDBUS)
- *  ------------------------------------------------------------------------
- *  |   0xFE  |   DEVID    |                | XDBUS ID |                   |
- *  ------------------------------------------------------------------------
- *  35      28 27        20 19            10 9        8 7                 0
- */
-   
-#define CSR_BASE_ADDR           0xe0000000
-#define CSR_CPU_SHIFT           (32 - 4 - 5)
-#define CSR_XDBUS_SHIFT         8
-
-#define CSR_BASE(cpu) (((CSR_BASE_ADDR >> CSR_CPU_SHIFT) + cpu) << CSR_CPU_SHIFT)
-
-/* ECSR space (not for each XDBUS)
- *  ------------------------------------------------------------------------
- *  |   0xF  | DEVID[7:1] |                                                |
- *  ------------------------------------------------------------------------
- *  35     32 31        25 24                                             0
- */
-   
-#define ECSR_BASE_ADDR          0x00000000
-#define ECSR_CPU_SHIFT          (32 - 5)
-#define ECSR_DEV_SHIFT          (32 - 8)
-
-#define ECSR_BASE(cpu) ((cpu) << ECSR_CPU_SHIFT)
-#define ECSR_DEV_BASE(devid) ((devid) << ECSR_DEV_SHIFT) 
-
-/* Bus Watcher */
-#define BW_LOCAL_BASE           0xfff00000
-
-#define BW_CID                  0x00000000
-#define BW_DBUS_CTRL            0x00000008
-#define BW_DBUS_DATA            0x00000010
-#define BW_CTRL                 0x00001000
-#define BW_INTR_TABLE           0x00001040
-#define BW_INTR_TABLE_CLEAR     0x00001080
-#define BW_PRESCALER            0x000010c0
-#define BW_PTIMER_LIMIT         0x00002000
-#define BW_PTIMER_COUNTER2      0x00002004
-#define BW_PTIMER_NDLIMIT       0x00002008
-#define BW_PTIMER_CTRL          0x0000200c
-#define BW_PTIMER_COUNTER       0x00002010
-#define BW_TIMER_LIMIT          0x00003000
-#define BW_TIMER_COUNTER2       0x00003004
-#define BW_TIMER_NDLIMIT        0x00003008
-#define BW_TIMER_CTRL           0x0000300c
-#define BW_TIMER_COUNTER        0x00003010
-
-/* BW Control */
-#define BW_CTRL_USER_TIMER      0x00000004      /* Is User Timer Free run enabled */
-
-/* Boot Bus */
-#define BB_LOCAL_BASE           0xf0000000
-
-#define BB_STAT1                0x00100000
-#define BB_STAT2                0x00120000
-#define BB_STAT3                0x00140000
-#define BB_LEDS                 0x002e0000
-
-/* Bits in BB_STAT2 */
-#define BB_STAT2_AC_INTR        0x04    /* Aiee! 5ms and power is gone... */
-#define BB_STAT2_TMP_INTR       0x10    /* My Penguins are burning. Are you able to smell it? */
-#define BB_STAT2_FAN_INTR       0x20    /* My fan refuses to work */
-#define BB_STAT2_PWR_INTR       0x40    /* On SC2000, one of the two ACs died. Ok, we go on... */
-#define BB_STAT2_MASK           (BB_STAT2_AC_INTR|BB_STAT2_TMP_INTR|BB_STAT2_FAN_INTR|BB_STAT2_PWR_INTR)
-
-/* Cache Controller */
-#define CC_BASE         0x1F00000
-#define CC_DATSTREAM    0x1F00000  /* Data stream register */
-#define CC_DATSIZE      0x1F0003F  /* Size */
-#define CC_SRCSTREAM    0x1F00100  /* Source stream register */
-#define CC_DESSTREAM    0x1F00200  /* Destination stream register */
-#define CC_RMCOUNT      0x1F00300  /* Count of references and misses */
-#define CC_IPEN         0x1F00406  /* Pending Interrupts */
-#define CC_IMSK         0x1F00506  /* Interrupt Mask */
-#define CC_ICLR         0x1F00606  /* Clear pending Interrupts */
-#define CC_IGEN         0x1F00704  /* Generate Interrupt register */
-#define CC_STEST        0x1F00804  /* Internal self-test */
-#define CC_CREG         0x1F00A04  /* Control register */
-#define CC_SREG         0x1F00B00  /* Status register */
-#define CC_RREG         0x1F00C04  /* Reset register */
-#define CC_EREG         0x1F00E00  /* Error code register */
-#define CC_CID          0x1F00F04  /* Component ID */
-
-#ifndef __ASSEMBLY__
-
-static inline int bw_get_intr_mask(int sbus_level)
-{
-        int mask;
-        
-        __asm__ __volatile__ ("lduha [%1] %2, %0" :
-                              "=r" (mask) :
-                              "r" (BW_LOCAL_BASE + BW_INTR_TABLE + (sbus_level << 3)),
-                              "i" (ASI_M_CTL));
-        return mask;
-}
-
-static inline void bw_clear_intr_mask(int sbus_level, int mask)
-{
-        __asm__ __volatile__ ("stha %0, [%1] %2" : :
-                              "r" (mask),
-                              "r" (BW_LOCAL_BASE + BW_INTR_TABLE_CLEAR + (sbus_level << 3)),
-                              "i" (ASI_M_CTL));
-}
-
-static inline unsigned bw_get_prof_limit(int cpu)
-{
-        unsigned limit;
-        
-        __asm__ __volatile__ ("lda [%1] %2, %0" :
-                              "=r" (limit) :
-                              "r" (CSR_BASE(cpu) + BW_PTIMER_LIMIT),
-                              "i" (ASI_M_CTL));
-        return limit;
-}
-
-static inline void bw_set_prof_limit(int cpu, unsigned limit)
-{
-        __asm__ __volatile__ ("sta %0, [%1] %2" : :
-                              "r" (limit),
-                              "r" (CSR_BASE(cpu) + BW_PTIMER_LIMIT),
-                              "i" (ASI_M_CTL));
-}
-
-static inline unsigned bw_get_ctrl(int cpu)
-{
-        unsigned ctrl;
-        
-        __asm__ __volatile__ ("lda [%1] %2, %0" :
-                              "=r" (ctrl) :
-                              "r" (CSR_BASE(cpu) + BW_CTRL),
-                              "i" (ASI_M_CTL));
-        return ctrl;
-}
-
-static inline void bw_set_ctrl(int cpu, unsigned ctrl)
-{
-        __asm__ __volatile__ ("sta %0, [%1] %2" : :
-                              "r" (ctrl),
-                              "r" (CSR_BASE(cpu) + BW_CTRL),
-                              "i" (ASI_M_CTL));
-}
-
-extern unsigned char cpu_leds[32];
-
-static inline void show_leds(int cpuid)
-{
-        cpuid &= 0x1e;
-        __asm__ __volatile__ ("stba %0, [%1] %2" : :
-                              "r" ((cpu_leds[cpuid] << 4) | cpu_leds[cpuid+1]),
-                              "r" (ECSR_BASE(cpuid) | BB_LEDS),
-                              "i" (ASI_M_CTL));
-}
-
-static inline unsigned cc_get_ipen(void)
-{
-        unsigned pending;
-        
-        __asm__ __volatile__ ("lduha [%1] %2, %0" :
-                              "=r" (pending) :
-                              "r" (CC_IPEN),
-                              "i" (ASI_M_MXCC));
-        return pending;
-}
-
-static inline void cc_set_iclr(unsigned clear)
-{
-        __asm__ __volatile__ ("stha %0, [%1] %2" : :
-                              "r" (clear),
-                              "r" (CC_ICLR),
-                              "i" (ASI_M_MXCC));
-}
-
-static inline unsigned cc_get_imsk(void)
-{
-        unsigned mask;
-        
-        __asm__ __volatile__ ("lduha [%1] %2, %0" :
-                              "=r" (mask) :
-                              "r" (CC_IMSK),
-                              "i" (ASI_M_MXCC));
-        return mask;
-}
-
-static inline void cc_set_imsk(unsigned mask)
-{
-        __asm__ __volatile__ ("stha %0, [%1] %2" : :
-                              "r" (mask),
-                              "r" (CC_IMSK),
-                              "i" (ASI_M_MXCC));
-}
-
-static inline unsigned cc_get_imsk_other(int cpuid)
-{
-        unsigned mask;
-        
-        __asm__ __volatile__ ("lduha [%1] %2, %0" :
-                              "=r" (mask) :
-                              "r" (ECSR_BASE(cpuid) | CC_IMSK),
-                              "i" (ASI_M_CTL));
-        return mask;
-}
-
-static inline void cc_set_imsk_other(int cpuid, unsigned mask)
-{
-        __asm__ __volatile__ ("stha %0, [%1] %2" : :
-                              "r" (mask),
-                              "r" (ECSR_BASE(cpuid) | CC_IMSK),
-                              "i" (ASI_M_CTL));
-}
-
-static inline void cc_set_igen(unsigned gen)
-{
-        __asm__ __volatile__ ("sta %0, [%1] %2" : :
-                              "r" (gen),
-                              "r" (CC_IGEN),
-                              "i" (ASI_M_MXCC));
-}
-
-/* +-------+-------------+-----------+------------------------------------+
- * | bcast |  devid      |   sid     |              levels mask           |
- * +-------+-------------+-----------+------------------------------------+
- *  31      30         23 22       15 14                                 0
- */
-#define IGEN_MESSAGE(bcast, devid, sid, levels) \
-        (((bcast) << 31) | ((devid) << 23) | ((sid) << 15) | (levels))
-            
-static inline void sun4d_send_ipi(int cpu, int level)
-{
-        cc_set_igen(IGEN_MESSAGE(0, cpu << 3, 6 + ((level >> 1) & 7), 1 << (level - 1)));
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* !(_SPARC_OBIO_H) */
diff --git a/include/asm-sparc/of_device.h b/include/asm-sparc/of_device.h
deleted file mode 100644
index e5f5aedc2293..000000000000
--- a/include/asm-sparc/of_device.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef _ASM_SPARC_OF_DEVICE_H
-#define _ASM_SPARC_OF_DEVICE_H
-#ifdef __KERNEL__
-
-#include <linux/device.h>
-#include <linux/of.h>
-#include <linux/mod_devicetable.h>
-#include <asm/openprom.h>
-
-/*
- * The of_device is a kind of "base class" that is a superset of
- * struct device for use by devices attached to an OF node and
- * probed using OF properties.
- */
-struct of_device
-{
-        struct device_node              *node;
-        struct device                   dev;
-        struct resource                 resource[PROMREG_MAX];
-        unsigned int                    irqs[PROMINTR_MAX];
-        int                             num_irqs;
-
-        void                            *sysdata;
-
-        int                             slot;
-        int                             portid;
-        int                             clock_freq;
-};
-
-extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
-extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
-
-/* These are just here during the transition */
-#include <linux/of_device.h>
-#include <linux/of_platform.h>
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_SPARC_OF_DEVICE_H */
diff --git a/include/asm-sparc/of_platform.h b/include/asm-sparc/of_platform.h
deleted file mode 100644
index 851eb84d737e..000000000000
--- a/include/asm-sparc/of_platform.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_OF_PLATFORM_H
-#define ___ASM_SPARC_OF_PLATFORM_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/of_platform_64.h>
-#else
-#include <asm-sparc/of_platform_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/of_platform_32.h b/include/asm-sparc/of_platform_32.h
deleted file mode 100644
index 38334351c36b..000000000000
--- a/include/asm-sparc/of_platform_32.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef _ASM_SPARC_OF_PLATFORM_H
-#define _ASM_SPARC_OF_PLATFORM_H
-/*
- *    Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
- *                       <benh@kernel.crashing.org>
- *    Modified for Sparc by merging parts of asm-sparc/of_device.h
- *              by Stephen Rothwell
- *
- *  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 is just here during the transition */
-#include <linux/of_platform.h>
-
-extern struct bus_type ebus_bus_type;
-extern struct bus_type sbus_bus_type;
-
-#define of_bus_type     of_platform_bus_type    /* for compatibility */
-
-#endif  /* _ASM_SPARC_OF_PLATFORM_H */
diff --git a/include/asm-sparc/of_platform_64.h b/include/asm-sparc/of_platform_64.h
deleted file mode 100644
index 78aa032b674c..000000000000
--- a/include/asm-sparc/of_platform_64.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _ASM_SPARC64_OF_PLATFORM_H
-#define _ASM_SPARC64_OF_PLATFORM_H
-/*
- *    Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
- *                       <benh@kernel.crashing.org>
- *    Modified for Sparc by merging parts of asm-sparc/of_device.h
- *              by Stephen Rothwell
- *
- *  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 is just here during the transition */
-#include <linux/of_platform.h>
-
-extern struct bus_type isa_bus_type;
-extern struct bus_type ebus_bus_type;
-extern struct bus_type sbus_bus_type;
-
-#define of_bus_type     of_platform_bus_type    /* for compatibility */
-
-#endif  /* _ASM_SPARC64_OF_PLATFORM_H */
diff --git a/include/asm-sparc/openprom.h b/include/asm-sparc/openprom.h
deleted file mode 100644
index 8c349f061994..000000000000
--- a/include/asm-sparc/openprom.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_OPENPROM_H
-#define ___ASM_SPARC_OPENPROM_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/openprom_64.h>
-#else
-#include <asm-sparc/openprom_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/openprom_32.h b/include/asm-sparc/openprom_32.h
deleted file mode 100644
index 8b1649f29ed9..000000000000
--- a/include/asm-sparc/openprom_32.h
+++ /dev/null
@@ -1,255 +0,0 @@
-#ifndef __SPARC_OPENPROM_H
-#define __SPARC_OPENPROM_H
-
-/* openprom.h:  Prom structures and defines for access to the OPENBOOT
- *              prom routines and data areas.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-/* Empirical constants... */
-#define LINUX_OPPROM_MAGIC      0x10010407
-
-#ifndef __ASSEMBLY__
-/* V0 prom device operations. */
-struct linux_dev_v0_funcs {
-        int (*v0_devopen)(char *device_str);
-        int (*v0_devclose)(int dev_desc);
-        int (*v0_rdblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
-        int (*v0_wrblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
-        int (*v0_wrnetdev)(int dev_desc, int num_bytes, char *buf);
-        int (*v0_rdnetdev)(int dev_desc, int num_bytes, char *buf);
-        int (*v0_rdchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
-        int (*v0_wrchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
-        int (*v0_seekdev)(int dev_desc, long logical_offst, int from);
-};
-
-/* V2 and later prom device operations. */
-struct linux_dev_v2_funcs {
-        int (*v2_inst2pkg)(int d);      /* Convert ihandle to phandle */
-        char * (*v2_dumb_mem_alloc)(char *va, unsigned sz);
-        void (*v2_dumb_mem_free)(char *va, unsigned sz);
-
-        /* To map devices into virtual I/O space. */
-        char * (*v2_dumb_mmap)(char *virta, int which_io, unsigned paddr, unsigned sz);
-        void (*v2_dumb_munmap)(char *virta, unsigned size);
-
-        int (*v2_dev_open)(char *devpath);
-        void (*v2_dev_close)(int d);
-        int (*v2_dev_read)(int d, char *buf, int nbytes);
-        int (*v2_dev_write)(int d, char *buf, int nbytes);
-        int (*v2_dev_seek)(int d, int hi, int lo);
-
-        /* Never issued (multistage load support) */
-        void (*v2_wheee2)(void);
-        void (*v2_wheee3)(void);
-};
-
-struct linux_mlist_v0 {
-        struct linux_mlist_v0 *theres_more;
-        char *start_adr;
-        unsigned num_bytes;
-};
-
-struct linux_mem_v0 {
-        struct linux_mlist_v0 **v0_totphys;
-        struct linux_mlist_v0 **v0_prommap;
-        struct linux_mlist_v0 **v0_available; /* What we can use */
-};
-
-/* Arguments sent to the kernel from the boot prompt. */
-struct linux_arguments_v0 {
-        char *argv[8];
-        char args[100];
-        char boot_dev[2];
-        int boot_dev_ctrl;
-        int boot_dev_unit;
-        int dev_partition;
-        char *kernel_file_name;
-        void *aieee1;           /* XXX */
-};
-
-/* V2 and up boot things. */
-struct linux_bootargs_v2 {
-        char **bootpath;
-        char **bootargs;
-        int *fd_stdin;
-        int *fd_stdout;
-};
-
-/* The top level PROM vector. */
-struct linux_romvec {
-        /* Version numbers. */
-        unsigned int pv_magic_cookie;
-        unsigned int pv_romvers;
-        unsigned int pv_plugin_revision;
-        unsigned int pv_printrev;
-
-        /* Version 0 memory descriptors. */
-        struct linux_mem_v0 pv_v0mem;
-
-        /* Node operations. */
-        struct linux_nodeops *pv_nodeops;
-
-        char **pv_bootstr;
-        struct linux_dev_v0_funcs pv_v0devops;
-
-        char *pv_stdin;
-        char *pv_stdout;
-#define PROMDEV_KBD     0               /* input from keyboard */
-#define PROMDEV_SCREEN  0               /* output to screen */
-#define PROMDEV_TTYA    1               /* in/out to ttya */
-#define PROMDEV_TTYB    2               /* in/out to ttyb */
-
-        /* Blocking getchar/putchar.  NOT REENTRANT! (grr) */
-        int (*pv_getchar)(void);
-        void (*pv_putchar)(int ch);
-
-        /* Non-blocking variants. */
-        int (*pv_nbgetchar)(void);
-        int (*pv_nbputchar)(int ch);
-
-        void (*pv_putstr)(char *str, int len);
-
-        /* Miscellany. */
-        void (*pv_reboot)(char *bootstr);
-        void (*pv_printf)(__const__ char *fmt, ...);
-        void (*pv_abort)(void);
-        __volatile__ int *pv_ticks;
-        void (*pv_halt)(void);
-        void (**pv_synchook)(void);
-
-        /* Evaluate a forth string, not different proto for V0 and V2->up. */
-        union {
-                void (*v0_eval)(int len, char *str);
-                void (*v2_eval)(char *str);
-        } pv_fortheval;
-
-        struct linux_arguments_v0 **pv_v0bootargs;
-
-        /* Get ether address. */
-        unsigned int (*pv_enaddr)(int d, char *enaddr);
-
-        struct linux_bootargs_v2 pv_v2bootargs;
-        struct linux_dev_v2_funcs pv_v2devops;
-
-        int filler[15];
-
-        /* This one is sun4c/sun4 only. */
-        void (*pv_setctxt)(int ctxt, char *va, int pmeg);
-
-        /* Prom version 3 Multiprocessor routines. This stuff is crazy.
-         * No joke. Calling these when there is only one cpu probably
-         * crashes the machine, have to test this. :-)
-         */
-
-        /* v3_cpustart() will start the cpu 'whichcpu' in mmu-context
-         * 'thiscontext' executing at address 'prog_counter'
-         */
-        int (*v3_cpustart)(unsigned int whichcpu, int ctxtbl_ptr,
-                           int thiscontext, char *prog_counter);
-
-        /* v3_cpustop() will cause cpu 'whichcpu' to stop executing
-         * until a resume cpu call is made.
-         */
-        int (*v3_cpustop)(unsigned int whichcpu);
-
-        /* v3_cpuidle() will idle cpu 'whichcpu' until a stop or
-         * resume cpu call is made.
-         */
-        int (*v3_cpuidle)(unsigned int whichcpu);
-
-        /* v3_cpuresume() will resume processor 'whichcpu' executing
-         * starting with whatever 'pc' and 'npc' were left at the
-         * last 'idle' or 'stop' call.
-         */
-        int (*v3_cpuresume)(unsigned int whichcpu);
-};
-
-/* Routines for traversing the prom device tree. */
-struct linux_nodeops {
-        int (*no_nextnode)(int node);
-        int (*no_child)(int node);
-        int (*no_proplen)(int node, char *name);
-        int (*no_getprop)(int node, char *name, char *val);
-        int (*no_setprop)(int node, char *name, char *val, int len);
-        char * (*no_nextprop)(int node, char *name);
-};
-
-/* More fun PROM structures for device probing. */
-#define PROMREG_MAX     16
-#define PROMVADDR_MAX   16
-#define PROMINTR_MAX    15
-
-struct linux_prom_registers {
-        unsigned int which_io;         /* is this in OBIO space? */
-        unsigned int phys_addr;        /* The physical address of this register */
-        unsigned int reg_size;         /* How many bytes does this register take up? */
-};
-
-struct linux_prom_irqs {
-        int pri;    /* IRQ priority */
-        int vector; /* This is foobar, what does it do? */
-};
-
-/* Element of the "ranges" vector */
-struct linux_prom_ranges {
-        unsigned int ot_child_space;
-        unsigned int ot_child_base;             /* Bus feels this */
-        unsigned int ot_parent_space;
-        unsigned int ot_parent_base;            /* CPU looks from here */
-        unsigned int or_size;
-};
-
-/* Ranges and reg properties are a bit different for PCI. */
-struct linux_prom_pci_registers {
-        /*
-         * We don't know what information this field contain.
-         * We guess, PCI device function is in bits 15:8
-         * So, ...
-         */
-        unsigned int which_io;  /* Let it be which_io */
-
-        unsigned int phys_hi;
-        unsigned int phys_lo;
-
-        unsigned int size_hi;
-        unsigned int size_lo;
-};
-
-struct linux_prom_pci_ranges {
-        unsigned int child_phys_hi;     /* Only certain bits are encoded here. */
-        unsigned int child_phys_mid;
-        unsigned int child_phys_lo;
-
-        unsigned int parent_phys_hi;
-        unsigned int parent_phys_lo;
-
-        unsigned int size_hi;
-        unsigned int size_lo;
-};
-
-struct linux_prom_pci_assigned_addresses {
-        unsigned int which_io;
-
-        unsigned int phys_hi;
-        unsigned int phys_lo;
-
-        unsigned int size_hi;
-        unsigned int size_lo;
-};
-
-struct linux_prom_ebus_ranges {
-        unsigned int child_phys_hi;
-        unsigned int child_phys_lo;
-
-        unsigned int parent_phys_hi;
-        unsigned int parent_phys_mid;
-        unsigned int parent_phys_lo;
-
-        unsigned int size;
-};
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(__SPARC_OPENPROM_H) */
diff --git a/include/asm-sparc/openprom_64.h b/include/asm-sparc/openprom_64.h
deleted file mode 100644
index b69e4a8c9170..000000000000
--- a/include/asm-sparc/openprom_64.h
+++ /dev/null
@@ -1,280 +0,0 @@
-#ifndef __SPARC64_OPENPROM_H
-#define __SPARC64_OPENPROM_H
-
-/* openprom.h:  Prom structures and defines for access to the OPENBOOT
- *              prom routines and data areas.
- *
- * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef __ASSEMBLY__
-/* V0 prom device operations. */
-struct linux_dev_v0_funcs {
-        int (*v0_devopen)(char *device_str);
-        int (*v0_devclose)(int dev_desc);
-        int (*v0_rdblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
-        int (*v0_wrblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
-        int (*v0_wrnetdev)(int dev_desc, int num_bytes, char *buf);
-        int (*v0_rdnetdev)(int dev_desc, int num_bytes, char *buf);
-        int (*v0_rdchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
-        int (*v0_wrchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
-        int (*v0_seekdev)(int dev_desc, long logical_offst, int from);
-};
-
-/* V2 and later prom device operations. */
-struct linux_dev_v2_funcs {
-        int (*v2_inst2pkg)(int d);      /* Convert ihandle to phandle */
-        char * (*v2_dumb_mem_alloc)(char *va, unsigned sz);
-        void (*v2_dumb_mem_free)(char *va, unsigned sz);
-
-        /* To map devices into virtual I/O space. */
-        char * (*v2_dumb_mmap)(char *virta, int which_io, unsigned paddr, unsigned sz);
-        void (*v2_dumb_munmap)(char *virta, unsigned size);
-
-        int (*v2_dev_open)(char *devpath);
-        void (*v2_dev_close)(int d);
-        int (*v2_dev_read)(int d, char *buf, int nbytes);
-        int (*v2_dev_write)(int d, char *buf, int nbytes);
-        int (*v2_dev_seek)(int d, int hi, int lo);
-
-        /* Never issued (multistage load support) */
-        void (*v2_wheee2)(void);
-        void (*v2_wheee3)(void);
-};
-
-struct linux_mlist_v0 {
-        struct linux_mlist_v0 *theres_more;
-        unsigned start_adr;
-        unsigned num_bytes;
-};
-
-struct linux_mem_v0 {
-        struct linux_mlist_v0 **v0_totphys;
-        struct linux_mlist_v0 **v0_prommap;
-        struct linux_mlist_v0 **v0_available; /* What we can use */
-};
-
-/* Arguments sent to the kernel from the boot prompt. */
-struct linux_arguments_v0 {
-        char *argv[8];
-        char args[100];
-        char boot_dev[2];
-        int boot_dev_ctrl;
-        int boot_dev_unit;
-        int dev_partition;
-        char *kernel_file_name;
-        void *aieee1;           /* XXX */
-};
-
-/* V2 and up boot things. */
-struct linux_bootargs_v2 {
-        char **bootpath;
-        char **bootargs;
-        int *fd_stdin;
-        int *fd_stdout;
-};
-
-/* The top level PROM vector. */
-struct linux_romvec {
-        /* Version numbers. */
-        unsigned int pv_magic_cookie;
-        unsigned int pv_romvers;
-        unsigned int pv_plugin_revision;
-        unsigned int pv_printrev;
-
-        /* Version 0 memory descriptors. */
-        struct linux_mem_v0 pv_v0mem;
-
-        /* Node operations. */
-        struct linux_nodeops *pv_nodeops;
-
-        char **pv_bootstr;
-        struct linux_dev_v0_funcs pv_v0devops;
-
-        char *pv_stdin;
-        char *pv_stdout;
-#define PROMDEV_KBD     0               /* input from keyboard */
-#define PROMDEV_SCREEN  0               /* output to screen */
-#define PROMDEV_TTYA    1               /* in/out to ttya */
-#define PROMDEV_TTYB    2               /* in/out to ttyb */
-
-        /* Blocking getchar/putchar.  NOT REENTRANT! (grr) */
-        int (*pv_getchar)(void);
-        void (*pv_putchar)(int ch);
-
-        /* Non-blocking variants. */
-        int (*pv_nbgetchar)(void);
-        int (*pv_nbputchar)(int ch);
-
-        void (*pv_putstr)(char *str, int len);
-
-        /* Miscellany. */
-        void (*pv_reboot)(char *bootstr);
-        void (*pv_printf)(__const__ char *fmt, ...);
-        void (*pv_abort)(void);
-        __volatile__ int *pv_ticks;
-        void (*pv_halt)(void);
-        void (**pv_synchook)(void);
-
-        /* Evaluate a forth string, not different proto for V0 and V2->up. */
-        union {
-                void (*v0_eval)(int len, char *str);
-                void (*v2_eval)(char *str);
-        } pv_fortheval;
-
-        struct linux_arguments_v0 **pv_v0bootargs;
-
-        /* Get ether address. */
-        unsigned int (*pv_enaddr)(int d, char *enaddr);
-
-        struct linux_bootargs_v2 pv_v2bootargs;
-        struct linux_dev_v2_funcs pv_v2devops;
-
-        int filler[15];
-
-        /* This one is sun4c/sun4 only. */
-        void (*pv_setctxt)(int ctxt, char *va, int pmeg);
-
-        /* Prom version 3 Multiprocessor routines. This stuff is crazy.
-         * No joke. Calling these when there is only one cpu probably
-         * crashes the machine, have to test this. :-)
-         */
-
-        /* v3_cpustart() will start the cpu 'whichcpu' in mmu-context
-         * 'thiscontext' executing at address 'prog_counter'
-         */
-        int (*v3_cpustart)(unsigned int whichcpu, int ctxtbl_ptr,
-                           int thiscontext, char *prog_counter);
-
-        /* v3_cpustop() will cause cpu 'whichcpu' to stop executing
-         * until a resume cpu call is made.
-         */
-        int (*v3_cpustop)(unsigned int whichcpu);
-
-        /* v3_cpuidle() will idle cpu 'whichcpu' until a stop or
-         * resume cpu call is made.
-         */
-        int (*v3_cpuidle)(unsigned int whichcpu);
-
-        /* v3_cpuresume() will resume processor 'whichcpu' executing
-         * starting with whatever 'pc' and 'npc' were left at the
-         * last 'idle' or 'stop' call.
-         */
-        int (*v3_cpuresume)(unsigned int whichcpu);
-};
-
-/* Routines for traversing the prom device tree. */
-struct linux_nodeops {
-        int (*no_nextnode)(int node);
-        int (*no_child)(int node);
-        int (*no_proplen)(int node, char *name);
-        int (*no_getprop)(int node, char *name, char *val);
-        int (*no_setprop)(int node, char *name, char *val, int len);
-        char * (*no_nextprop)(int node, char *name);
-};
-
-/* More fun PROM structures for device probing. */
-#define PROMREG_MAX     24
-#define PROMVADDR_MAX   16
-#define PROMINTR_MAX    32
-
-struct linux_prom_registers {
-        unsigned which_io;      /* hi part of physical address                  */
-        unsigned phys_addr;     /* The physical address of this register        */
-        int reg_size;           /* How many bytes does this register take up?   */
-};
-
-struct linux_prom64_registers {
-        unsigned long phys_addr;
-        unsigned long reg_size;
-};
-
-struct linux_prom_irqs {
-        int pri;    /* IRQ priority */
-        int vector; /* This is foobar, what does it do? */
-};
-
-/* Element of the "ranges" vector */
-struct linux_prom_ranges {
-        unsigned int ot_child_space;
-        unsigned int ot_child_base;             /* Bus feels this */
-        unsigned int ot_parent_space;
-        unsigned int ot_parent_base;            /* CPU looks from here */
-        unsigned int or_size;
-};
-
-struct linux_prom64_ranges {
-        unsigned long ot_child_base;            /* Bus feels this */
-        unsigned long ot_parent_base;           /* CPU looks from here */
-        unsigned long or_size;
-};
-
-/* Ranges and reg properties are a bit different for PCI. */
-struct linux_prom_pci_registers {
-        unsigned int phys_hi;
-        unsigned int phys_mid;
-        unsigned int phys_lo;
-
-        unsigned int size_hi;
-        unsigned int size_lo;
-};
-
-struct linux_prom_pci_ranges {
-        unsigned int child_phys_hi;     /* Only certain bits are encoded here. */
-        unsigned int child_phys_mid;
-        unsigned int child_phys_lo;
-
-        unsigned int parent_phys_hi;
-        unsigned int parent_phys_lo;
-
-        unsigned int size_hi;
-        unsigned int size_lo;
-};
-
-struct linux_prom_pci_intmap {
-        unsigned int phys_hi;
-        unsigned int phys_mid;
-        unsigned int phys_lo;
-
-        unsigned int interrupt;
-
-        int          cnode;
-        unsigned int cinterrupt;
-};
-
-struct linux_prom_pci_intmask {
-        unsigned int phys_hi;
-        unsigned int phys_mid;
-        unsigned int phys_lo;
-        unsigned int interrupt;
-};
-
-struct linux_prom_ebus_ranges {
-        unsigned int child_phys_hi;
-        unsigned int child_phys_lo;
-
-        unsigned int parent_phys_hi;
-        unsigned int parent_phys_mid;
-        unsigned int parent_phys_lo;
-
-        unsigned int size;
-};
-
-struct linux_prom_ebus_intmap {
-        unsigned int phys_hi;
-        unsigned int phys_lo;
-
-        unsigned int interrupt;
-
-        int          cnode;
-        unsigned int cinterrupt;
-};
-
-struct linux_prom_ebus_intmask {
-        unsigned int phys_hi;
-        unsigned int phys_lo;
-        unsigned int interrupt;
-};
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(__SPARC64_OPENPROM_H) */
diff --git a/include/asm-sparc/openpromio.h b/include/asm-sparc/openpromio.h
deleted file mode 100644
index 917fb8e9c633..000000000000
--- a/include/asm-sparc/openpromio.h
+++ /dev/null
@@ -1,69 +0,0 @@
-#ifndef _SPARC_OPENPROMIO_H
-#define _SPARC_OPENPROMIO_H
-
-#include <linux/compiler.h>
-#include <linux/ioctl.h>
-#include <linux/types.h>
-
-/*
- * SunOS and Solaris /dev/openprom definitions. The ioctl values
- * were chosen to be exactly equal to the SunOS equivalents.
- */
-
-struct openpromio
-{
-        u_int   oprom_size;             /* Actual size of the oprom_array. */
-        char    oprom_array[1];         /* Holds property names and values. */
-};
-
-#define OPROMMAXPARAM   4096            /* Maximum size of oprom_array. */
-
-#define OPROMGETOPT             0x20004F01
-#define OPROMSETOPT             0x20004F02
-#define OPROMNXTOPT             0x20004F03
-#define OPROMSETOPT2            0x20004F04
-#define OPROMNEXT               0x20004F05
-#define OPROMCHILD              0x20004F06
-#define OPROMGETPROP            0x20004F07
-#define OPROMNXTPROP            0x20004F08
-#define OPROMU2P                0x20004F09
-#define OPROMGETCONS            0x20004F0A
-#define OPROMGETFBNAME          0x20004F0B
-#define OPROMGETBOOTARGS        0x20004F0C
-/* Linux extensions */                          /* Arguments in oprom_array: */
-#define OPROMSETCUR             0x20004FF0      /* int node - Sets current node */
-#define OPROMPCI2NODE           0x20004FF1      /* int pci_bus, pci_devfn - Sets current node to PCI device's node */
-#define OPROMPATH2NODE          0x20004FF2      /* char path[] - Set current node from fully qualified PROM path */
-
-/*
- * Return values from OPROMGETCONS:
- */
-
-#define OPROMCONS_NOT_WSCONS    0
-#define OPROMCONS_STDIN_IS_KBD  0x1     /* stdin device is kbd */
-#define OPROMCONS_STDOUT_IS_FB  0x2     /* stdout is a framebuffer */
-#define OPROMCONS_OPENPROM      0x4     /* supports openboot */
-
-
-/*
- *  NetBSD/OpenBSD /dev/openprom definitions.
- */
-
-struct opiocdesc
-{
-        int     op_nodeid;              /* PROM Node ID (value-result) */
-        int     op_namelen;             /* Length of op_name. */
-        char    __user *op_name;        /* Pointer to the property name. */
-        int     op_buflen;              /* Length of op_buf (value-result) */
-        char    __user *op_buf;         /* Pointer to buffer. */
-};
-
-#define OPIOCGET        _IOWR('O', 1, struct opiocdesc)
-#define OPIOCSET        _IOW('O', 2, struct opiocdesc)
-#define OPIOCNEXTPROP   _IOWR('O', 3, struct opiocdesc)
-#define OPIOCGETOPTNODE _IOR('O', 4, int)
-#define OPIOCGETNEXT    _IOWR('O', 5, int)
-#define OPIOCGETCHILD   _IOWR('O', 6, int)
-
-#endif /* _SPARC_OPENPROMIO_H */
-
diff --git a/include/asm-sparc/oplib.h b/include/asm-sparc/oplib.h
deleted file mode 100644
index e88d7c04a292..000000000000
--- a/include/asm-sparc/oplib.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_OPLIB_H
-#define ___ASM_SPARC_OPLIB_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/oplib_64.h>
-#else
-#include <asm-sparc/oplib_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/oplib_32.h b/include/asm-sparc/oplib_32.h
deleted file mode 100644
index b2631da259e0..000000000000
--- a/include/asm-sparc/oplib_32.h
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * oplib.h:  Describes the interface and available routines in the
- *           Linux Prom library.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef __SPARC_OPLIB_H
-#define __SPARC_OPLIB_H
-
-#include <asm/openprom.h>
-#include <linux/spinlock.h>
-#include <linux/compiler.h>
-
-/* The master romvec pointer... */
-extern struct linux_romvec *romvec;
-
-/* Enumeration to describe the prom major version we have detected. */
-enum prom_major_version {
-        PROM_V0,      /* Original sun4c V0 prom */
-        PROM_V2,      /* sun4c and early sun4m V2 prom */
-        PROM_V3,      /* sun4m and later, up to sun4d/sun4e machines V3 */
-        PROM_P1275,   /* IEEE compliant ISA based Sun PROM, only sun4u */
-        PROM_SUN4,    /* Old sun4 proms are totally different, but we'll shoehorn it to make it fit */
-};
-
-extern enum prom_major_version prom_vers;
-/* Revision, and firmware revision. */
-extern unsigned int prom_rev, prom_prev;
-
-/* Root node of the prom device tree, this stays constant after
- * initialization is complete.
- */
-extern int prom_root_node;
-
-/* Pointer to prom structure containing the device tree traversal
- * and usage utility functions.  Only prom-lib should use these,
- * users use the interface defined by the library only!
- */
-extern struct linux_nodeops *prom_nodeops;
-
-/* The functions... */
-
-/* You must call prom_init() before using any of the library services,
- * preferably as early as possible.  Pass it the romvec pointer.
- */
-extern void prom_init(struct linux_romvec *rom_ptr);
-
-/* Boot argument acquisition, returns the boot command line string. */
-extern char *prom_getbootargs(void);
-
-/* Device utilities. */
-
-/* Map and unmap devices in IO space at virtual addresses. Note that the
- * virtual address you pass is a request and the prom may put your mappings
- * somewhere else, so check your return value as that is where your new
- * mappings really are!
- *
- * Another note, these are only available on V2 or higher proms!
- */
-extern char *prom_mapio(char *virt_hint, int io_space, unsigned int phys_addr, unsigned int num_bytes);
-extern void prom_unmapio(char *virt_addr, unsigned int num_bytes);
-
-/* Device operations. */
-
-/* Open the device described by the passed string.  Note, that the format
- * of the string is different on V0 vs. V2->higher proms.  The caller must
- * know what he/she is doing!  Returns the device descriptor, an int.
- */
-extern int prom_devopen(char *device_string);
-
-/* Close a previously opened device described by the passed integer
- * descriptor.
- */
-extern int prom_devclose(int device_handle);
-
-/* Do a seek operation on the device described by the passed integer
- * descriptor.
- */
-extern void prom_seek(int device_handle, unsigned int seek_hival,
-                      unsigned int seek_lowval);
-
-/* Miscellaneous routines, don't really fit in any category per se. */
-
-/* Reboot the machine with the command line passed. */
-extern void prom_reboot(char *boot_command);
-
-/* Evaluate the forth string passed. */
-extern void prom_feval(char *forth_string);
-
-/* Enter the prom, with possibility of continuation with the 'go'
- * command in newer proms.
- */
-extern void prom_cmdline(void);
-
-/* Enter the prom, with no chance of continuation for the stand-alone
- * which calls this.
- */
-extern void prom_halt(void) __attribute__ ((noreturn));
-
-/* Set the PROM 'sync' callback function to the passed function pointer.
- * When the user gives the 'sync' command at the prom prompt while the
- * kernel is still active, the prom will call this routine.
- *
- * XXX The arguments are different on V0 vs. V2->higher proms, grrr! XXX
- */
-typedef void (*sync_func_t)(void);
-extern void prom_setsync(sync_func_t func_ptr);
-
-/* Acquire the IDPROM of the root node in the prom device tree.  This
- * gets passed a buffer where you would like it stuffed.  The return value
- * is the format type of this idprom or 0xff on error.
- */
-extern unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size);
-
-/* Get the prom major version. */
-extern int prom_version(void);
-
-/* Get the prom plugin revision. */
-extern int prom_getrev(void);
-
-/* Get the prom firmware revision. */
-extern int prom_getprev(void);
-
-/* Character operations to/from the console.... */
-
-/* Non-blocking get character from console. */
-extern int prom_nbgetchar(void);
-
-/* Non-blocking put character to console. */
-extern int prom_nbputchar(char character);
-
-/* Blocking get character from console. */
-extern char prom_getchar(void);
-
-/* Blocking put character to console. */
-extern void prom_putchar(char character);
-
-/* Prom's internal routines, don't use in kernel/boot code. */
-extern void prom_printf(char *fmt, ...);
-extern void prom_write(const char *buf, unsigned int len);
-
-/* Multiprocessor operations... */
-
-/* Start the CPU with the given device tree node, context table, and context
- * at the passed program counter.
- */
-extern int prom_startcpu(int cpunode, struct linux_prom_registers *context_table,
-                         int context, char *program_counter);
-
-/* Stop the CPU with the passed device tree node. */
-extern int prom_stopcpu(int cpunode);
-
-/* Idle the CPU with the passed device tree node. */
-extern int prom_idlecpu(int cpunode);
-
-/* Re-Start the CPU with the passed device tree node. */
-extern int prom_restartcpu(int cpunode);
-
-/* PROM memory allocation facilities... */
-
-/* Allocated at possibly the given virtual address a chunk of the
- * indicated size.
- */
-extern char *prom_alloc(char *virt_hint, unsigned int size);
-
-/* Free a previously allocated chunk. */
-extern void prom_free(char *virt_addr, unsigned int size);
-
-/* Sun4/sun4c specific memory-management startup hook. */
-
-/* Map the passed segment in the given context at the passed
- * virtual address.
- */
-extern void prom_putsegment(int context, unsigned long virt_addr,
-                            int physical_segment);
-
-
-/* PROM device tree traversal functions... */
-
-#ifdef PROMLIB_INTERNAL
-
-/* Internal version of prom_getchild. */
-extern int __prom_getchild(int parent_node);
-
-/* Internal version of prom_getsibling. */
-extern int __prom_getsibling(int node);
-
-#endif
-
-
-/* Get the child node of the given node, or zero if no child exists. */
-extern int prom_getchild(int parent_node);
-
-/* Get the next sibling node of the given node, or zero if no further
- * siblings exist.
- */
-extern int prom_getsibling(int node);
-
-/* Get the length, at the passed node, of the given property type.
- * Returns -1 on error (ie. no such property at this node).
- */
-extern int prom_getproplen(int thisnode, char *property);
-
-/* Fetch the requested property using the given buffer.  Returns
- * the number of bytes the prom put into your buffer or -1 on error.
- */
-extern int __must_check prom_getproperty(int thisnode, char *property,
-                                         char *prop_buffer, int propbuf_size);
-
-/* Acquire an integer property. */
-extern int prom_getint(int node, char *property);
-
-/* Acquire an integer property, with a default value. */
-extern int prom_getintdefault(int node, char *property, int defval);
-
-/* Acquire a boolean property, 0=FALSE 1=TRUE. */
-extern int prom_getbool(int node, char *prop);
-
-/* Acquire a string property, null string on error. */
-extern void prom_getstring(int node, char *prop, char *buf, int bufsize);
-
-/* Does the passed node have the given "name"? YES=1 NO=0 */
-extern int prom_nodematch(int thisnode, char *name);
-
-/* Search all siblings starting at the passed node for "name" matching
- * the given string.  Returns the node on success, zero on failure.
- */
-extern int prom_searchsiblings(int node_start, char *name);
-
-/* Return the first property type, as a string, for the given node.
- * Returns a null string on error.
- */
-extern char *prom_firstprop(int node, char *buffer);
-
-/* Returns the next property after the passed property for the given
- * node.  Returns null string on failure.
- */
-extern char *prom_nextprop(int node, char *prev_property, char *buffer);
-
-/* Returns phandle of the path specified */
-extern int prom_finddevice(char *name);
-
-/* Returns 1 if the specified node has given property. */
-extern int prom_node_has_property(int node, char *property);
-
-/* Set the indicated property at the given node with the passed value.
- * Returns the number of bytes of your value that the prom took.
- */
-extern int prom_setprop(int node, char *prop_name, char *prop_value,
-                        int value_size);
-
-extern int prom_pathtoinode(char *path);
-extern int prom_inst2pkg(int);
-
-/* Dorking with Bus ranges... */
-
-/* Apply promlib probes OBIO ranges to registers. */
-extern void prom_apply_obio_ranges(struct linux_prom_registers *obioregs, int nregs);
-
-/* Apply ranges of any prom node (and optionally parent node as well) to registers. */
-extern void prom_apply_generic_ranges(int node, int parent,
-                                      struct linux_prom_registers *sbusregs, int nregs);
-
-/* CPU probing helpers.  */
-int cpu_find_by_instance(int instance, int *prom_node, int *mid);
-int cpu_find_by_mid(int mid, int *prom_node);
-int cpu_get_hwmid(int prom_node);
-
-extern spinlock_t prom_lock;
-
-#endif /* !(__SPARC_OPLIB_H) */
diff --git a/include/asm-sparc/oplib_64.h b/include/asm-sparc/oplib_64.h
deleted file mode 100644
index 6d2c2ca98039..000000000000
--- a/include/asm-sparc/oplib_64.h
+++ /dev/null
@@ -1,322 +0,0 @@
-/* oplib.h:  Describes the interface and available routines in the
- *           Linux Prom library.
- *
- * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
- * Copyright (C) 1996 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-
-#ifndef __SPARC64_OPLIB_H
-#define __SPARC64_OPLIB_H
-
-#include <asm/openprom.h>
-
-/* OBP version string. */
-extern char prom_version[];
-
-/* Root node of the prom device tree, this stays constant after
- * initialization is complete.
- */
-extern int prom_root_node;
-
-/* PROM stdin and stdout */
-extern int prom_stdin, prom_stdout;
-
-/* /chosen node of the prom device tree, this stays constant after
- * initialization is complete.
- */
-extern int prom_chosen_node;
-
-/* Helper values and strings in arch/sparc64/kernel/head.S */
-extern const char prom_peer_name[];
-extern const char prom_compatible_name[];
-extern const char prom_root_compatible[];
-extern const char prom_cpu_compatible[];
-extern const char prom_finddev_name[];
-extern const char prom_chosen_path[];
-extern const char prom_cpu_path[];
-extern const char prom_getprop_name[];
-extern const char prom_mmu_name[];
-extern const char prom_callmethod_name[];
-extern const char prom_translate_name[];
-extern const char prom_map_name[];
-extern const char prom_unmap_name[];
-extern int prom_mmu_ihandle_cache;
-extern unsigned int prom_boot_mapped_pc;
-extern unsigned int prom_boot_mapping_mode;
-extern unsigned long prom_boot_mapping_phys_high, prom_boot_mapping_phys_low;
-
-struct linux_mlist_p1275 {
-        struct linux_mlist_p1275 *theres_more;
-        unsigned long start_adr;
-        unsigned long num_bytes;
-};
-
-struct linux_mem_p1275 {
-        struct linux_mlist_p1275 **p1275_totphys;
-        struct linux_mlist_p1275 **p1275_prommap;
-        struct linux_mlist_p1275 **p1275_available; /* What we can use */
-};
-
-/* The functions... */
-
-/* You must call prom_init() before using any of the library services,
- * preferably as early as possible.  Pass it the romvec pointer.
- */
-extern void prom_init(void *cif_handler, void *cif_stack);
-
-/* Boot argument acquisition, returns the boot command line string. */
-extern char *prom_getbootargs(void);
-
-/* Device utilities. */
-
-/* Device operations. */
-
-/* Open the device described by the passed string.  Note, that the format
- * of the string is different on V0 vs. V2->higher proms.  The caller must
- * know what he/she is doing!  Returns the device descriptor, an int.
- */
-extern int prom_devopen(const char *device_string);
-
-/* Close a previously opened device described by the passed integer
- * descriptor.
- */
-extern int prom_devclose(int device_handle);
-
-/* Do a seek operation on the device described by the passed integer
- * descriptor.
- */
-extern void prom_seek(int device_handle, unsigned int seek_hival,
-                      unsigned int seek_lowval);
-
-/* Miscellaneous routines, don't really fit in any category per se. */
-
-/* Reboot the machine with the command line passed. */
-extern void prom_reboot(const char *boot_command);
-
-/* Evaluate the forth string passed. */
-extern void prom_feval(const char *forth_string);
-
-/* Enter the prom, with possibility of continuation with the 'go'
- * command in newer proms.
- */
-extern void prom_cmdline(void);
-
-/* Enter the prom, with no chance of continuation for the stand-alone
- * which calls this.
- */
-extern void prom_halt(void) __attribute__ ((noreturn));
-
-/* Halt and power-off the machine. */
-extern void prom_halt_power_off(void) __attribute__ ((noreturn));
-
-/* Set the PROM 'sync' callback function to the passed function pointer.
- * When the user gives the 'sync' command at the prom prompt while the
- * kernel is still active, the prom will call this routine.
- *
- */
-typedef int (*callback_func_t)(long *cmd);
-extern void prom_setcallback(callback_func_t func_ptr);
-
-/* Acquire the IDPROM of the root node in the prom device tree.  This
- * gets passed a buffer where you would like it stuffed.  The return value
- * is the format type of this idprom or 0xff on error.
- */
-extern unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size);
-
-/* Character operations to/from the console.... */
-
-/* Non-blocking get character from console. */
-extern int prom_nbgetchar(void);
-
-/* Non-blocking put character to console. */
-extern int prom_nbputchar(char character);
-
-/* Blocking get character from console. */
-extern char prom_getchar(void);
-
-/* Blocking put character to console. */
-extern void prom_putchar(char character);
-
-/* Prom's internal routines, don't use in kernel/boot code. */
-extern void prom_printf(const char *fmt, ...);
-extern void prom_write(const char *buf, unsigned int len);
-
-/* Multiprocessor operations... */
-#ifdef CONFIG_SMP
-/* Start the CPU with the given device tree node at the passed program
- * counter with the given arg passed in via register %o0.
- */
-extern void prom_startcpu(int cpunode, unsigned long pc, unsigned long arg);
-
-/* Start the CPU with the given cpu ID at the passed program
- * counter with the given arg passed in via register %o0.
- */
-extern void prom_startcpu_cpuid(int cpuid, unsigned long pc, unsigned long arg);
-
-/* Stop the CPU with the given cpu ID.  */
-extern void prom_stopcpu_cpuid(int cpuid);
-
-/* Stop the current CPU. */
-extern void prom_stopself(void);
-
-/* Idle the current CPU. */
-extern void prom_idleself(void);
-
-/* Resume the CPU with the passed device tree node. */
-extern void prom_resumecpu(int cpunode);
-#endif
-
-/* Power management interfaces. */
-
-/* Put the current CPU to sleep. */
-extern void prom_sleepself(void);
-
-/* Put the entire system to sleep. */
-extern int prom_sleepsystem(void);
-
-/* Initiate a wakeup event. */
-extern int prom_wakeupsystem(void);
-
-/* MMU and memory related OBP interfaces. */
-
-/* Get unique string identifying SIMM at given physical address. */
-extern int prom_getunumber(int syndrome_code,
-                           unsigned long phys_addr,
-                           char *buf, int buflen);
-
-/* Retain physical memory to the caller across soft resets. */
-extern unsigned long prom_retain(const char *name,
-                                 unsigned long pa_low, unsigned long pa_high,
-                                 long size, long align);
-
-/* Load explicit I/D TLB entries into the calling processor. */
-extern long prom_itlb_load(unsigned long index,
-                           unsigned long tte_data,
-                           unsigned long vaddr);
-
-extern long prom_dtlb_load(unsigned long index,
-                           unsigned long tte_data,
-                           unsigned long vaddr);
-
-/* Map/Unmap client program address ranges.  First the format of
- * the mapping mode argument.
- */
-#define PROM_MAP_WRITE  0x0001 /* Writable */
-#define PROM_MAP_READ   0x0002 /* Readable - sw */
-#define PROM_MAP_EXEC   0x0004 /* Executable - sw */
-#define PROM_MAP_LOCKED 0x0010 /* Locked, use i/dtlb load calls for this instead */
-#define PROM_MAP_CACHED 0x0020 /* Cacheable in both L1 and L2 caches */
-#define PROM_MAP_SE     0x0040 /* Side-Effects */
-#define PROM_MAP_GLOB   0x0080 /* Global */
-#define PROM_MAP_IE     0x0100 /* Invert-Endianness */
-#define PROM_MAP_DEFAULT (PROM_MAP_WRITE | PROM_MAP_READ | PROM_MAP_EXEC | PROM_MAP_CACHED)
-
-extern int prom_map(int mode, unsigned long size,
-                    unsigned long vaddr, unsigned long paddr);
-extern void prom_unmap(unsigned long size, unsigned long vaddr);
-
-
-/* PROM device tree traversal functions... */
-
-#ifdef PROMLIB_INTERNAL
-
-/* Internal version of prom_getchild. */
-extern int __prom_getchild(int parent_node);
-
-/* Internal version of prom_getsibling. */
-extern int __prom_getsibling(int node);
-
-#endif
-
-/* Get the child node of the given node, or zero if no child exists. */
-extern int prom_getchild(int parent_node);
-
-/* Get the next sibling node of the given node, or zero if no further
- * siblings exist.
- */
-extern int prom_getsibling(int node);
-
-/* Get the length, at the passed node, of the given property type.
- * Returns -1 on error (ie. no such property at this node).
- */
-extern int prom_getproplen(int thisnode, const char *property);
-
-/* Fetch the requested property using the given buffer.  Returns
- * the number of bytes the prom put into your buffer or -1 on error.
- */
-extern int prom_getproperty(int thisnode, const char *property,
-                            char *prop_buffer, int propbuf_size);
-
-/* Acquire an integer property. */
-extern int prom_getint(int node, const char *property);
-
-/* Acquire an integer property, with a default value. */
-extern int prom_getintdefault(int node, const char *property, int defval);
-
-/* Acquire a boolean property, 0=FALSE 1=TRUE. */
-extern int prom_getbool(int node, const char *prop);
-
-/* Acquire a string property, null string on error. */
-extern void prom_getstring(int node, const char *prop, char *buf, int bufsize);
-
-/* Does the passed node have the given "name"? YES=1 NO=0 */
-extern int prom_nodematch(int thisnode, const char *name);
-
-/* Search all siblings starting at the passed node for "name" matching
- * the given string.  Returns the node on success, zero on failure.
- */
-extern int prom_searchsiblings(int node_start, const char *name);
-
-/* Return the first property type, as a string, for the given node.
- * Returns a null string on error. Buffer should be at least 32B long.
- */
-extern char *prom_firstprop(int node, char *buffer);
-
-/* Returns the next property after the passed property for the given
- * node.  Returns null string on failure. Buffer should be at least 32B long.
- */
-extern char *prom_nextprop(int node, const char *prev_property, char *buffer);
-
-/* Returns 1 if the specified node has given property. */
-extern int prom_node_has_property(int node, const char *property);
-
-/* Returns phandle of the path specified */
-extern int prom_finddevice(const char *name);
-
-/* Set the indicated property at the given node with the passed value.
- * Returns the number of bytes of your value that the prom took.
- */
-extern int prom_setprop(int node, const char *prop_name, char *prop_value,
-                        int value_size);
-
-extern int prom_pathtoinode(const char *path);
-extern int prom_inst2pkg(int);
-extern int prom_service_exists(const char *service_name);
-extern void prom_sun4v_guest_soft_state(void);
-
-extern int prom_ihandle2path(int handle, char *buffer, int bufsize);
-
-/* Client interface level routines. */
-extern long p1275_cmd(const char *, long, ...);
-
-#if 0
-#define P1275_SIZE(x) ((((long)((x) / 32)) << 32) | (x))
-#else
-#define P1275_SIZE(x) x
-#endif
-
-/* We support at most 16 input and 1 output argument */
-#define P1275_ARG_NUMBER                0
-#define P1275_ARG_IN_STRING             1
-#define P1275_ARG_OUT_BUF               2
-#define P1275_ARG_OUT_32B               3
-#define P1275_ARG_IN_FUNCTION           4
-#define P1275_ARG_IN_BUF                5
-#define P1275_ARG_IN_64B                6
-
-#define P1275_IN(x) ((x) & 0xf)
-#define P1275_OUT(x) (((x) << 4) & 0xf0)
-#define P1275_INOUT(i,o) (P1275_IN(i)|P1275_OUT(o))
-#define P1275_ARG(n,x) ((x) << ((n)*3 + 8))
-
-#endif /* !(__SPARC64_OPLIB_H) */
diff --git a/include/asm-sparc/page.h b/include/asm-sparc/page.h
deleted file mode 100644
index f32f49fcf75c..000000000000
--- a/include/asm-sparc/page.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_PAGE_H
-#define ___ASM_SPARC_PAGE_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/page_64.h>
-#else
-#include <asm-sparc/page_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/page_32.h b/include/asm-sparc/page_32.h
deleted file mode 100644
index cf5fb70ca1c1..000000000000
--- a/include/asm-sparc/page_32.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * page.h:  Various defines and such for MMU operations on the Sparc for
- *          the Linux kernel.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_PAGE_H
-#define _SPARC_PAGE_H
-
-#ifdef CONFIG_SUN4
-#define PAGE_SHIFT   13
-#else
-#define PAGE_SHIFT   12
-#endif
-#ifndef __ASSEMBLY__
-/* I have my suspicions... -DaveM */
-#define PAGE_SIZE    (1UL << PAGE_SHIFT)
-#else
-#define PAGE_SIZE    (1 << PAGE_SHIFT)
-#endif
-#define PAGE_MASK    (~(PAGE_SIZE-1))
-
-#include <asm/btfixup.h>
-
-#ifndef __ASSEMBLY__
-
-#define clear_page(page)         memset((void *)(page), 0, PAGE_SIZE)
-#define copy_page(to,from)      memcpy((void *)(to), (void *)(from), PAGE_SIZE)
-#define clear_user_page(addr, vaddr, page)      \
-        do {    clear_page(addr);               \
-                sparc_flush_page_to_ram(page);  \
-        } while (0)
-#define copy_user_page(to, from, vaddr, page)   \
-        do {    copy_page(to, from);            \
-                sparc_flush_page_to_ram(page);  \
-        } while (0)
-
-/* The following structure is used to hold the physical
- * memory configuration of the machine.  This is filled in
- * prom_meminit() and is later used by mem_init() to set up
- * mem_map[].  We statically allocate SPARC_PHYS_BANKS+1 of
- * these structs, this is arbitrary.  The entry after the
- * last valid one has num_bytes==0.
- */
-struct sparc_phys_banks {
-  unsigned long base_addr;
-  unsigned long num_bytes;
-};
-
-#define SPARC_PHYS_BANKS 32
-
-extern struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS+1];
-
-/* Cache alias structure.  Entry is valid if context != -1. */
-struct cache_palias {
-        unsigned long vaddr;
-        int context;
-};
-
-/* passing structs on the Sparc slow us down tremendously... */
-
-/* #define STRICT_MM_TYPECHECKS */
-
-#ifdef STRICT_MM_TYPECHECKS
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long iopte; } iopte_t;
-typedef struct { unsigned long pmdv[16]; } pmd_t;
-typedef struct { unsigned long pgd; } pgd_t;
-typedef struct { unsigned long ctxd; } ctxd_t;
-typedef struct { unsigned long pgprot; } pgprot_t;
-typedef struct { unsigned long iopgprot; } iopgprot_t;
-
-#define pte_val(x)      ((x).pte)
-#define iopte_val(x)    ((x).iopte)
-#define pmd_val(x)      ((x).pmdv[0])
-#define pgd_val(x)      ((x).pgd)
-#define ctxd_val(x)     ((x).ctxd)
-#define pgprot_val(x)   ((x).pgprot)
-#define iopgprot_val(x) ((x).iopgprot)
-
-#define __pte(x)        ((pte_t) { (x) } )
-#define __iopte(x)      ((iopte_t) { (x) } )
-/* #define __pmd(x)        ((pmd_t) { (x) } ) */ /* XXX procedure with loop */
-#define __pgd(x)        ((pgd_t) { (x) } )
-#define __ctxd(x)       ((ctxd_t) { (x) } )
-#define __pgprot(x)     ((pgprot_t) { (x) } )
-#define __iopgprot(x)   ((iopgprot_t) { (x) } )
-
-#else
-/*
- * .. while these make it easier on the compiler
- */
-typedef unsigned long pte_t;
-typedef unsigned long iopte_t;
-typedef struct { unsigned long pmdv[16]; } pmd_t;
-typedef unsigned long pgd_t;
-typedef unsigned long ctxd_t;
-typedef unsigned long pgprot_t;
-typedef unsigned long iopgprot_t;
-
-#define pte_val(x)      (x)
-#define iopte_val(x)    (x)
-#define pmd_val(x)      ((x).pmdv[0])
-#define pgd_val(x)      (x)
-#define ctxd_val(x)     (x)
-#define pgprot_val(x)   (x)
-#define iopgprot_val(x) (x)
-
-#define __pte(x)        (x)
-#define __iopte(x)      (x)
-/* #define __pmd(x)        (x) */ /* XXX later */
-#define __pgd(x)        (x)
-#define __ctxd(x)       (x)
-#define __pgprot(x)     (x)
-#define __iopgprot(x)   (x)
-
-#endif
-
-typedef struct page *pgtable_t;
-
-extern unsigned long sparc_unmapped_base;
-
-BTFIXUPDEF_SETHI(sparc_unmapped_base)
-
-#define TASK_UNMAPPED_BASE      BTFIXUP_SETHI(sparc_unmapped_base)
-
-#else /* !(__ASSEMBLY__) */
-
-#define __pgprot(x)     (x)
-
-#endif /* !(__ASSEMBLY__) */
-
-#define PAGE_OFFSET     0xf0000000
-#ifndef __ASSEMBLY__
-extern unsigned long phys_base;
-extern unsigned long pfn_base;
-#endif
-#define __pa(x)                 ((unsigned long)(x) - PAGE_OFFSET + phys_base)
-#define __va(x)                 ((void *)((unsigned long) (x) - phys_base + PAGE_OFFSET))
-
-#define virt_to_phys            __pa
-#define phys_to_virt            __va
-
-#define ARCH_PFN_OFFSET         (pfn_base)
-#define virt_to_page(kaddr)     (mem_map + ((((unsigned long)(kaddr)-PAGE_OFFSET)>>PAGE_SHIFT)))
-
-#define pfn_valid(pfn)          (((pfn) >= (pfn_base)) && (((pfn)-(pfn_base)) < max_mapnr))
-#define virt_addr_valid(kaddr)  ((((unsigned long)(kaddr)-PAGE_OFFSET)>>PAGE_SHIFT) < max_mapnr)
-
-#define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
-                                 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
-
-#endif /* _SPARC_PAGE_H */
diff --git a/include/asm-sparc/page_64.h b/include/asm-sparc/page_64.h
deleted file mode 100644
index b579b910ef51..000000000000
--- a/include/asm-sparc/page_64.h
+++ /dev/null
@@ -1,135 +0,0 @@
-#ifndef _SPARC64_PAGE_H
-#define _SPARC64_PAGE_H
-
-#include <linux/const.h>
-
-#if defined(CONFIG_SPARC64_PAGE_SIZE_8KB)
-#define PAGE_SHIFT   13
-#elif defined(CONFIG_SPARC64_PAGE_SIZE_64KB)
-#define PAGE_SHIFT   16
-#else
-#error No page size specified in kernel configuration
-#endif
-
-#define PAGE_SIZE    (_AC(1,UL) << PAGE_SHIFT)
-#define PAGE_MASK    (~(PAGE_SIZE-1))
-
-/* Flushing for D-cache alias handling is only needed if
- * the page size is smaller than 16K.
- */
-#if PAGE_SHIFT < 14
-#define DCACHE_ALIASING_POSSIBLE
-#endif
-
-#if defined(CONFIG_HUGETLB_PAGE_SIZE_4MB)
-#define HPAGE_SHIFT             22
-#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512K)
-#define HPAGE_SHIFT             19
-#elif defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
-#define HPAGE_SHIFT             16
-#endif
-
-#ifdef CONFIG_HUGETLB_PAGE
-#define HPAGE_SIZE              (_AC(1,UL) << HPAGE_SHIFT)
-#define HPAGE_MASK              (~(HPAGE_SIZE - 1UL))
-#define HUGETLB_PAGE_ORDER      (HPAGE_SHIFT - PAGE_SHIFT)
-#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
-#endif
-
-#ifndef __ASSEMBLY__
-
-extern void _clear_page(void *page);
-#define clear_page(X)   _clear_page((void *)(X))
-struct page;
-extern void clear_user_page(void *addr, unsigned long vaddr, struct page *page);
-#define copy_page(X,Y)  memcpy((void *)(X), (void *)(Y), PAGE_SIZE)
-extern void copy_user_page(void *to, void *from, unsigned long vaddr, struct page *topage);
-
-/* Unlike sparc32, sparc64's parameter passing API is more
- * sane in that structures which as small enough are passed
- * in registers instead of on the stack.  Thus, setting
- * STRICT_MM_TYPECHECKS does not generate worse code so
- * let's enable it to get the type checking.
- */
-
-#define STRICT_MM_TYPECHECKS
-
-#ifdef STRICT_MM_TYPECHECKS
-/* These are used to make use of C type-checking.. */
-typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long iopte; } iopte_t;
-typedef struct { unsigned int pmd; } pmd_t;
-typedef struct { unsigned int pgd; } pgd_t;
-typedef struct { unsigned long pgprot; } pgprot_t;
-
-#define pte_val(x)      ((x).pte)
-#define iopte_val(x)    ((x).iopte)
-#define pmd_val(x)      ((x).pmd)
-#define pgd_val(x)      ((x).pgd)
-#define pgprot_val(x)   ((x).pgprot)
-
-#define __pte(x)        ((pte_t) { (x) } )
-#define __iopte(x)      ((iopte_t) { (x) } )
-#define __pmd(x)        ((pmd_t) { (x) } )
-#define __pgd(x)        ((pgd_t) { (x) } )
-#define __pgprot(x)     ((pgprot_t) { (x) } )
-
-#else
-/* .. while these make it easier on the compiler */
-typedef unsigned long pte_t;
-typedef unsigned long iopte_t;
-typedef unsigned int pmd_t;
-typedef unsigned int pgd_t;
-typedef unsigned long pgprot_t;
-
-#define pte_val(x)      (x)
-#define iopte_val(x)    (x)
-#define pmd_val(x)      (x)
-#define pgd_val(x)      (x)
-#define pgprot_val(x)   (x)
-
-#define __pte(x)        (x)
-#define __iopte(x)      (x)
-#define __pmd(x)        (x)
-#define __pgd(x)        (x)
-#define __pgprot(x)     (x)
-
-#endif /* (STRICT_MM_TYPECHECKS) */
-
-typedef struct page *pgtable_t;
-
-#define TASK_UNMAPPED_BASE      (test_thread_flag(TIF_32BIT) ? \
-                                 (_AC(0x0000000070000000,UL)) : \
-                                 (_AC(0xfffff80000000000,UL) + (1UL << 32UL)))
-
-#include <asm-generic/memory_model.h>
-
-#endif /* !(__ASSEMBLY__) */
-
-/* We used to stick this into a hard-coded global register (%g4)
- * but that does not make sense anymore.
- */
-#define PAGE_OFFSET             _AC(0xFFFFF80000000000,UL)
-
-#ifndef __ASSEMBLY__
-
-#define __pa(x)                 ((unsigned long)(x) - PAGE_OFFSET)
-#define __va(x)                 ((void *)((unsigned long) (x) + PAGE_OFFSET))
-
-#define pfn_to_kaddr(pfn)       __va((pfn) << PAGE_SHIFT)
-
-#define virt_to_page(kaddr)     pfn_to_page(__pa(kaddr)>>PAGE_SHIFT)
-
-#define virt_addr_valid(kaddr)  pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-
-#define virt_to_phys __pa
-#define phys_to_virt __va
-
-#endif /* !(__ASSEMBLY__) */
-
-#define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
-                                 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#include <asm-generic/page.h>
-
-#endif /* _SPARC64_PAGE_H */
diff --git a/include/asm-sparc/param.h b/include/asm-sparc/param.h
deleted file mode 100644
index 9836d9a3cb9a..000000000000
--- a/include/asm-sparc/param.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _ASMSPARC_PARAM_H
-#define _ASMSPARC_PARAM_H
-
-#ifdef __KERNEL__
-# define HZ             CONFIG_HZ       /* Internal kernel timer frequency */
-# define USER_HZ        100     /* .. some user interfaces are in "ticks" */
-# define CLOCKS_PER_SEC (USER_HZ)
-#endif
-
-#ifndef HZ
-#define HZ 100
-#endif
-
-#define EXEC_PAGESIZE   8192    /* Thanks for sun4's we carry baggage... */
-
-#ifndef NOGROUP
-#define NOGROUP         (-1)
-#endif
-
-#define MAXHOSTNAMELEN  64      /* max length of hostname */
-
-#endif
diff --git a/include/asm-sparc/parport.h b/include/asm-sparc/parport.h
deleted file mode 100644
index 7818b2523b8d..000000000000
--- a/include/asm-sparc/parport.h
+++ /dev/null
@@ -1,246 +0,0 @@
-/* parport.h: sparc64 specific parport initialization and dma.
- *
- * Copyright (C) 1999  Eddie C. Dost  (ecd@skynet.be)
- */
-
-#ifndef _ASM_SPARC64_PARPORT_H
-#define _ASM_SPARC64_PARPORT_H 1
-
-#include <asm/ebus.h>
-#include <asm/ns87303.h>
-#include <asm/of_device.h>
-#include <asm/prom.h>
-
-#define PARPORT_PC_MAX_PORTS    PARPORT_MAX
-
-/*
- * While sparc64 doesn't have an ISA DMA API, we provide something that looks
- * close enough to make parport_pc happy
- */
-#define HAS_DMA
-
-static DEFINE_SPINLOCK(dma_spin_lock);
-
-#define claim_dma_lock() \
-({      unsigned long flags; \
-        spin_lock_irqsave(&dma_spin_lock, flags); \
-        flags; \
-})
-
-#define release_dma_lock(__flags) \
-        spin_unlock_irqrestore(&dma_spin_lock, __flags);
-
-static struct sparc_ebus_info {
-        struct ebus_dma_info info;
-        unsigned int addr;
-        unsigned int count;
-        int lock;
-
-        struct parport *port;
-} sparc_ebus_dmas[PARPORT_PC_MAX_PORTS];
-
-static DECLARE_BITMAP(dma_slot_map, PARPORT_PC_MAX_PORTS);
-
-static inline int request_dma(unsigned int dmanr, const char *device_id)
-{
-        if (dmanr >= PARPORT_PC_MAX_PORTS)
-                return -EINVAL;
-        if (xchg(&sparc_ebus_dmas[dmanr].lock, 1) != 0)
-                return -EBUSY;
-        return 0;
-}
-
-static inline void free_dma(unsigned int dmanr)
-{
-        if (dmanr >= PARPORT_PC_MAX_PORTS) {
-                printk(KERN_WARNING "Trying to free DMA%d\n", dmanr);
-                return;
-        }
-        if (xchg(&sparc_ebus_dmas[dmanr].lock, 0) == 0) {
-                printk(KERN_WARNING "Trying to free free DMA%d\n", dmanr);
-                return;
-        }
-}
-
-static inline void enable_dma(unsigned int dmanr)
-{
-        ebus_dma_enable(&sparc_ebus_dmas[dmanr].info, 1);
-
-        if (ebus_dma_request(&sparc_ebus_dmas[dmanr].info,
-                             sparc_ebus_dmas[dmanr].addr,
-                             sparc_ebus_dmas[dmanr].count))
-                BUG();
-}
-
-static inline void disable_dma(unsigned int dmanr)
-{
-        ebus_dma_enable(&sparc_ebus_dmas[dmanr].info, 0);
-}
-
-static inline void clear_dma_ff(unsigned int dmanr)
-{
-        /* nothing */
-}
-
-static inline void set_dma_mode(unsigned int dmanr, char mode)
-{
-        ebus_dma_prepare(&sparc_ebus_dmas[dmanr].info, (mode != DMA_MODE_WRITE));
-}
-
-static inline void set_dma_addr(unsigned int dmanr, unsigned int addr)
-{
-        sparc_ebus_dmas[dmanr].addr = addr;
-}
-
-static inline void set_dma_count(unsigned int dmanr, unsigned int count)
-{
-        sparc_ebus_dmas[dmanr].count = count;
-}
-
-static inline unsigned int get_dma_residue(unsigned int dmanr)
-{
-        return ebus_dma_residue(&sparc_ebus_dmas[dmanr].info);
-}
-
-static int __devinit ecpp_probe(struct of_device *op, const struct of_device_id *match)
-{
-        unsigned long base = op->resource[0].start;
-        unsigned long config = op->resource[1].start;
-        unsigned long d_base = op->resource[2].start;
-        unsigned long d_len;
-        struct device_node *parent;
-        struct parport *p;
-        int slot, err;
-
-        parent = op->node->parent;
-        if (!strcmp(parent->name, "dma")) {
-                p = parport_pc_probe_port(base, base + 0x400,
-                                          op->irqs[0], PARPORT_DMA_NOFIFO,
-                                          op->dev.parent->parent);
-                if (!p)
-                        return -ENOMEM;
-                dev_set_drvdata(&op->dev, p);
-                return 0;
-        }
-
-        for (slot = 0; slot < PARPORT_PC_MAX_PORTS; slot++) {
-                if (!test_and_set_bit(slot, dma_slot_map))
-                        break;
-        }
-        err = -ENODEV;
-        if (slot >= PARPORT_PC_MAX_PORTS)
-                goto out_err;
-
-        spin_lock_init(&sparc_ebus_dmas[slot].info.lock);
-
-        d_len = (op->resource[2].end - d_base) + 1UL;
-        sparc_ebus_dmas[slot].info.regs =
-                of_ioremap(&op->resource[2], 0, d_len, "ECPP DMA");
-
-        if (!sparc_ebus_dmas[slot].info.regs)
-                goto out_clear_map;
-
-        sparc_ebus_dmas[slot].info.flags = 0;
-        sparc_ebus_dmas[slot].info.callback = NULL;
-        sparc_ebus_dmas[slot].info.client_cookie = NULL;
-        sparc_ebus_dmas[slot].info.irq = 0xdeadbeef;
-        strcpy(sparc_ebus_dmas[slot].info.name, "parport");
-        if (ebus_dma_register(&sparc_ebus_dmas[slot].info))
-                goto out_unmap_regs;
-
-        ebus_dma_irq_enable(&sparc_ebus_dmas[slot].info, 1);
-
-        /* Configure IRQ to Push Pull, Level Low */
-        /* Enable ECP, set bit 2 of the CTR first */
-        outb(0x04, base + 0x02);
-        ns87303_modify(config, PCR,
-                       PCR_EPP_ENABLE |
-                       PCR_IRQ_ODRAIN,
-                       PCR_ECP_ENABLE |
-                       PCR_ECP_CLK_ENA |
-                       PCR_IRQ_POLAR);
-
-        /* CTR bit 5 controls direction of port */
-        ns87303_modify(config, PTR,
-                       0, PTR_LPT_REG_DIR);
-
-        p = parport_pc_probe_port(base, base + 0x400,
-                                  op->irqs[0],
-                                  slot,
-                                  op->dev.parent);
-        err = -ENOMEM;
-        if (!p)
-                goto out_disable_irq;
-
-        dev_set_drvdata(&op->dev, p);
-
-        return 0;
-
-out_disable_irq:
-        ebus_dma_irq_enable(&sparc_ebus_dmas[slot].info, 0);
-        ebus_dma_unregister(&sparc_ebus_dmas[slot].info);
-
-out_unmap_regs:
-        of_iounmap(&op->resource[2], sparc_ebus_dmas[slot].info.regs, d_len);
-
-out_clear_map:
-        clear_bit(slot, dma_slot_map);
-
-out_err:
-        return err;
-}
-
-static int __devexit ecpp_remove(struct of_device *op)
-{
-        struct parport *p = dev_get_drvdata(&op->dev);
-        int slot = p->dma;
-
-        parport_pc_unregister_port(p);
-
-        if (slot != PARPORT_DMA_NOFIFO) {
-                unsigned long d_base = op->resource[2].start;
-                unsigned long d_len;
-
-                d_len = (op->resource[2].end - d_base) + 1UL;
-
-                ebus_dma_irq_enable(&sparc_ebus_dmas[slot].info, 0);
-                ebus_dma_unregister(&sparc_ebus_dmas[slot].info);
-                of_iounmap(&op->resource[2],
-                           sparc_ebus_dmas[slot].info.regs,
-                           d_len);
-                clear_bit(slot, dma_slot_map);
-        }
-
-        return 0;
-}
-
-static struct of_device_id ecpp_match[] = {
-        {
-                .name = "ecpp",
-        },
-        {
-                .name = "parallel",
-                .compatible = "ecpp",
-        },
-        {
-                .name = "parallel",
-                .compatible = "ns87317-ecpp",
-        },
-        {},
-};
-
-static struct of_platform_driver ecpp_driver = {
-        .name                   = "ecpp",
-        .match_table            = ecpp_match,
-        .probe                  = ecpp_probe,
-        .remove                 = __devexit_p(ecpp_remove),
-};
-
-static int parport_pc_find_nonpci_ports(int autoirq, int autodma)
-{
-        of_register_driver(&ecpp_driver, &of_bus_type);
-
-        return 0;
-}
-
-#endif /* !(_ASM_SPARC64_PARPORT_H */
diff --git a/include/asm-sparc/pbm.h b/include/asm-sparc/pbm.h
deleted file mode 100644
index 458a4916d14d..000000000000
--- a/include/asm-sparc/pbm.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- *
- * pbm.h: PCI bus module pseudo driver software state
- *        Adopted from sparc64 by V. Roganov and G. Raiko
- *
- * Original header:
- * pbm.h: U2P PCI bus module pseudo driver software state.
- *
- * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
- *
- * To put things into perspective, consider sparc64 with a few PCI controllers.
- * Each type would have an own structure, with instances related one to one.
- * We have only pcic on sparc, but we want to be compatible with sparc64 pbm.h.
- * All three represent different abstractions.
- *   pci_bus  - Linux PCI subsystem view of a PCI bus (including bridged buses)
- *   pbm      - Arch-specific view of a PCI bus (sparc or sparc64)
- *   pcic     - Chip-specific information for PCIC.
- */
-
-#ifndef __SPARC_PBM_H
-#define __SPARC_PBM_H
-
-#include <linux/pci.h>
-#include <asm/oplib.h>
-#include <asm/prom.h>
-
-struct linux_pbm_info {
-        int             prom_node;
-        char            prom_name[64];
-        /* struct linux_prom_pci_ranges pbm_ranges[PROMREG_MAX]; */
-        /* int          num_pbm_ranges; */
-
-        /* Now things for the actual PCI bus probes. */
-        unsigned int    pci_first_busno;        /* Can it be nonzero? */
-        struct pci_bus  *pci_bus;               /* Was inline, MJ allocs now */
-};
-
-/* PCI devices which are not bridges have this placed in their pci_dev
- * sysdata member.  This makes OBP aware PCI device drivers easier to
- * code.
- */
-struct pcidev_cookie {
-        struct linux_pbm_info           *pbm;
-        struct device_node              *prom_node;
-};
-
-#endif /* !(__SPARC_PBM_H) */
diff --git a/include/asm-sparc/pci.h b/include/asm-sparc/pci.h
deleted file mode 100644
index b807d52a4809..000000000000
--- a/include/asm-sparc/pci.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_PCI_H
-#define ___ASM_SPARC_PCI_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/pci_64.h>
-#else
-#include <asm-sparc/pci_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/pci_32.h b/include/asm-sparc/pci_32.h
deleted file mode 100644
index 0ee949d220c0..000000000000
--- a/include/asm-sparc/pci_32.h
+++ /dev/null
@@ -1,171 +0,0 @@
-#ifndef __SPARC_PCI_H
-#define __SPARC_PCI_H
-
-#ifdef __KERNEL__
-
-/* Can be used to override the logic in pci_scan_bus for skipping
- * already-configured bus numbers - to be used for buggy BIOSes
- * or architectures with incomplete PCI setup by the loader.
- */
-#define pcibios_assign_all_busses()     0
-#define pcibios_scan_all_fns(a, b)      0
-
-#define PCIBIOS_MIN_IO          0UL
-#define PCIBIOS_MIN_MEM         0UL
-
-#define PCI_IRQ_NONE            0xffffffff
-
-static inline void pcibios_set_master(struct pci_dev *dev)
-{
-        /* No special bus mastering setup handling */
-}
-
-static inline void pcibios_penalize_isa_irq(int irq, int active)
-{
-        /* We don't do dynamic PCI IRQ allocation */
-}
-
-/* Dynamic DMA mapping stuff.
- */
-#define PCI_DMA_BUS_IS_PHYS     (0)
-
-#include <asm/scatterlist.h>
-
-struct pci_dev;
-
-/* Allocate and map kernel buffer using consistent mode DMA for a device.
- * hwdev should be valid struct pci_dev pointer for PCI devices.
- */
-extern void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size, dma_addr_t *dma_handle);
-
-/* Free and unmap a consistent DMA buffer.
- * cpu_addr is what was returned from pci_alloc_consistent,
- * size must be the same as what as passed into pci_alloc_consistent,
- * and likewise dma_addr must be the same as what *dma_addrp was set to.
- *
- * References to the memory and mappings assosciated with cpu_addr/dma_addr
- * past this call are illegal.
- */
-extern void pci_free_consistent(struct pci_dev *hwdev, size_t size, void *vaddr, dma_addr_t dma_handle);
-
-/* Map a single buffer of the indicated size for DMA in streaming mode.
- * The 32-bit bus address to use is returned.
- *
- * Once the device is given the dma address, the device owns this memory
- * until either pci_unmap_single or pci_dma_sync_single_for_cpu is performed.
- */
-extern dma_addr_t pci_map_single(struct pci_dev *hwdev, void *ptr, size_t size, int direction);
-
-/* Unmap a single streaming mode DMA translation.  The dma_addr and size
- * must match what was provided for in a previous pci_map_single call.  All
- * other usages are undefined.
- *
- * After this call, reads by the cpu to the buffer are guaranteed to see
- * whatever the device wrote there.
- */
-extern void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr, size_t size, int direction);
-
-/* pci_unmap_{single,page} is not a nop, thus... */
-#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)       \
-        dma_addr_t ADDR_NAME;
-#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)         \
-        __u32 LEN_NAME;
-#define pci_unmap_addr(PTR, ADDR_NAME)                  \
-        ((PTR)->ADDR_NAME)
-#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL)         \
-        (((PTR)->ADDR_NAME) = (VAL))
-#define pci_unmap_len(PTR, LEN_NAME)                    \
-        ((PTR)->LEN_NAME)
-#define pci_unmap_len_set(PTR, LEN_NAME, VAL)           \
-        (((PTR)->LEN_NAME) = (VAL))
-
-/*
- * Same as above, only with pages instead of mapped addresses.
- */
-extern dma_addr_t pci_map_page(struct pci_dev *hwdev, struct page *page,
-                        unsigned long offset, size_t size, int direction);
-extern void pci_unmap_page(struct pci_dev *hwdev,
-                        dma_addr_t dma_address, size_t size, int direction);
-
-/* Map a set of buffers described by scatterlist in streaming
- * mode for DMA.  This is the scather-gather version of the
- * above pci_map_single interface.  Here the scatter gather list
- * elements are each tagged with the appropriate dma address
- * and length.  They are obtained via sg_dma_{address,length}(SG).
- *
- * NOTE: An implementation may be able to use a smaller number of
- *       DMA address/length pairs than there are SG table elements.
- *       (for example via virtual mapping capabilities)
- *       The routine returns the number of addr/length pairs actually
- *       used, at most nents.
- *
- * Device ownership issues as mentioned above for pci_map_single are
- * the same here.
- */
-extern int pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sg, int nents, int direction);
-
-/* Unmap a set of streaming mode DMA translations.
- * Again, cpu read rules concerning calls here are the same as for
- * pci_unmap_single() above.
- */
-extern void pci_unmap_sg(struct pci_dev *hwdev, struct scatterlist *sg, int nhwents, int direction);
-
-/* Make physical memory consistent for a single
- * streaming mode DMA translation after a transfer.
- *
- * If you perform a pci_map_single() but wish to interrogate the
- * buffer using the cpu, yet do not wish to teardown the PCI dma
- * mapping, you must call this function before doing so.  At the
- * next point you give the PCI dma address back to the card, you
- * must first perform a pci_dma_sync_for_device, and then the device
- * again owns the buffer.
- */
-extern void pci_dma_sync_single_for_cpu(struct pci_dev *hwdev, dma_addr_t dma_handle, size_t size, int direction);
-extern void pci_dma_sync_single_for_device(struct pci_dev *hwdev, dma_addr_t dma_handle, size_t size, int direction);
-
-/* Make physical memory consistent for a set of streaming
- * mode DMA translations after a transfer.
- *
- * The same as pci_dma_sync_single_* but for a scatter-gather list,
- * same rules and usage.
- */
-extern void pci_dma_sync_sg_for_cpu(struct pci_dev *hwdev, struct scatterlist *sg, int nelems, int direction);
-extern void pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist *sg, int nelems, int direction);
-
-/* Return whether the given PCI device DMA address mask can
- * be supported properly.  For example, if your device can
- * only drive the low 24-bits during PCI bus mastering, then
- * you would pass 0x00ffffff as the mask to this function.
- */
-static inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask)
-{
-        return 1;
-}
-
-#ifdef CONFIG_PCI
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
-                                        enum pci_dma_burst_strategy *strat,
-                                        unsigned long *strategy_parameter)
-{
-        *strat = PCI_DMA_BURST_INFINITY;
-        *strategy_parameter = ~0UL;
-}
-#endif
-
-#define PCI_DMA_ERROR_CODE      (~(dma_addr_t)0x0)
-
-static inline int pci_dma_mapping_error(struct pci_dev *pdev,
-                                        dma_addr_t dma_addr)
-{
-        return (dma_addr == PCI_DMA_ERROR_CODE);
-}
-
-struct device_node;
-extern struct device_node *pci_device_to_OF_node(struct pci_dev *pdev);
-
-#endif /* __KERNEL__ */
-
-/* generic pci stuff */
-#include <asm-generic/pci.h>
-
-#endif /* __SPARC_PCI_H */
diff --git a/include/asm-sparc/pci_64.h b/include/asm-sparc/pci_64.h
deleted file mode 100644
index 4f79a54948f6..000000000000
--- a/include/asm-sparc/pci_64.h
+++ /dev/null
@@ -1,210 +0,0 @@
-#ifndef __SPARC64_PCI_H
-#define __SPARC64_PCI_H
-
-#ifdef __KERNEL__
-
-#include <linux/dma-mapping.h>
-
-/* Can be used to override the logic in pci_scan_bus for skipping
- * already-configured bus numbers - to be used for buggy BIOSes
- * or architectures with incomplete PCI setup by the loader.
- */
-#define pcibios_assign_all_busses()     0
-#define pcibios_scan_all_fns(a, b)      0
-
-#define PCIBIOS_MIN_IO          0UL
-#define PCIBIOS_MIN_MEM         0UL
-
-#define PCI_IRQ_NONE            0xffffffff
-
-#define PCI_CACHE_LINE_BYTES    64
-
-static inline void pcibios_set_master(struct pci_dev *dev)
-{
-        /* No special bus mastering setup handling */
-}
-
-static inline void pcibios_penalize_isa_irq(int irq, int active)
-{
-        /* We don't do dynamic PCI IRQ allocation */
-}
-
-/* The PCI address space does not equal the physical memory
- * address space.  The networking and block device layers use
- * this boolean for bounce buffer decisions.
- */
-#define PCI_DMA_BUS_IS_PHYS     (0)
-
-static inline void *pci_alloc_consistent(struct pci_dev *pdev, size_t size,
-                                         dma_addr_t *dma_handle)
-{
-        return dma_alloc_coherent(&pdev->dev, size, dma_handle, GFP_ATOMIC);
-}
-
-static inline void pci_free_consistent(struct pci_dev *pdev, size_t size,
-                                       void *vaddr, dma_addr_t dma_handle)
-{
-        return dma_free_coherent(&pdev->dev, size, vaddr, dma_handle);
-}
-
-static inline dma_addr_t pci_map_single(struct pci_dev *pdev, void *ptr,
-                                        size_t size, int direction)
-{
-        return dma_map_single(&pdev->dev, ptr, size,
-                              (enum dma_data_direction) direction);
-}
-
-static inline void pci_unmap_single(struct pci_dev *pdev, dma_addr_t dma_addr,
-                                    size_t size, int direction)
-{
-        dma_unmap_single(&pdev->dev, dma_addr, size,
-                         (enum dma_data_direction) direction);
-}
-
-#define pci_map_page(dev, page, off, size, dir) \
-        pci_map_single(dev, (page_address(page) + (off)), size, dir)
-#define pci_unmap_page(dev,addr,sz,dir) \
-        pci_unmap_single(dev,addr,sz,dir)
-
-/* pci_unmap_{single,page} is not a nop, thus... */
-#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)       \
-        dma_addr_t ADDR_NAME;
-#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)         \
-        __u32 LEN_NAME;
-#define pci_unmap_addr(PTR, ADDR_NAME)                  \
-        ((PTR)->ADDR_NAME)
-#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL)         \
-        (((PTR)->ADDR_NAME) = (VAL))
-#define pci_unmap_len(PTR, LEN_NAME)                    \
-        ((PTR)->LEN_NAME)
-#define pci_unmap_len_set(PTR, LEN_NAME, VAL)           \
-        (((PTR)->LEN_NAME) = (VAL))
-
-static inline int pci_map_sg(struct pci_dev *pdev, struct scatterlist *sg,
-                             int nents, int direction)
-{
-        return dma_map_sg(&pdev->dev, sg, nents,
-                          (enum dma_data_direction) direction);
-}
-
-static inline void pci_unmap_sg(struct pci_dev *pdev, struct scatterlist *sg,
-                                int nents, int direction)
-{
-        dma_unmap_sg(&pdev->dev, sg, nents,
-                     (enum dma_data_direction) direction);
-}
-
-static inline void pci_dma_sync_single_for_cpu(struct pci_dev *pdev,
-                                               dma_addr_t dma_handle,
-                                               size_t size, int direction)
-{
-        dma_sync_single_for_cpu(&pdev->dev, dma_handle, size,
-                                (enum dma_data_direction) direction);
-}
-
-static inline void pci_dma_sync_single_for_device(struct pci_dev *pdev,
-                                                  dma_addr_t dma_handle,
-                                                  size_t size, int direction)
-{
-        /* No flushing needed to sync cpu writes to the device.  */
-}
-
-static inline void pci_dma_sync_sg_for_cpu(struct pci_dev *pdev,
-                                           struct scatterlist *sg,
-                                           int nents, int direction)
-{
-        dma_sync_sg_for_cpu(&pdev->dev, sg, nents,
-                            (enum dma_data_direction) direction);
-}
-
-static inline void pci_dma_sync_sg_for_device(struct pci_dev *pdev,
-                                              struct scatterlist *sg,
-                                              int nelems, int direction)
-{
-        /* No flushing needed to sync cpu writes to the device.  */
-}
-
-/* Return whether the given PCI device DMA address mask can
- * be supported properly.  For example, if your device can
- * only drive the low 24-bits during PCI bus mastering, then
- * you would pass 0x00ffffff as the mask to this function.
- */
-extern int pci_dma_supported(struct pci_dev *hwdev, u64 mask);
-
-/* PCI IOMMU mapping bypass support. */
-
-/* PCI 64-bit addressing works for all slots on all controller
- * types on sparc64.  However, it requires that the device
- * can drive enough of the 64 bits.
- */
-#define PCI64_REQUIRED_MASK     (~(dma64_addr_t)0)
-#define PCI64_ADDR_BASE         0xfffc000000000000UL
-
-static inline int pci_dma_mapping_error(struct pci_dev *pdev,
-                                        dma_addr_t dma_addr)
-{
-        return dma_mapping_error(&pdev->dev, dma_addr);
-}
-
-#ifdef CONFIG_PCI
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
-                                        enum pci_dma_burst_strategy *strat,
-                                        unsigned long *strategy_parameter)
-{
-        unsigned long cacheline_size;
-        u8 byte;
-
-        pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
-        if (byte == 0)
-                cacheline_size = 1024;
-        else
-                cacheline_size = (int) byte * 4;
-
-        *strat = PCI_DMA_BURST_BOUNDARY;
-        *strategy_parameter = cacheline_size;
-}
-#endif
-
-/* Return the index of the PCI controller for device PDEV. */
-
-extern int pci_domain_nr(struct pci_bus *bus);
-static inline int pci_proc_domain(struct pci_bus *bus)
-{
-        return 1;
-}
-
-/* Platform support for /proc/bus/pci/X/Y mmap()s. */
-
-#define HAVE_PCI_MMAP
-#define HAVE_ARCH_PCI_GET_UNMAPPED_AREA
-#define get_pci_unmapped_area get_fb_unmapped_area
-
-extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
-                               enum pci_mmap_state mmap_state,
-                               int write_combine);
-
-extern void
-pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
-                        struct resource *res);
-
-extern void
-pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
-                        struct pci_bus_region *region);
-
-extern struct resource *pcibios_select_root(struct pci_dev *, struct resource *);
-
-static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
-{
-        return PCI_IRQ_NONE;
-}
-
-struct device_node;
-extern struct device_node *pci_device_to_OF_node(struct pci_dev *pdev);
-
-#define HAVE_ARCH_PCI_RESOURCE_TO_USER
-extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
-                                 const struct resource *rsrc,
-                                 resource_size_t *start, resource_size_t *end);
-#endif /* __KERNEL__ */
-
-#endif /* __SPARC64_PCI_H */
diff --git a/include/asm-sparc/pcic.h b/include/asm-sparc/pcic.h
deleted file mode 100644
index f20ef562b265..000000000000
--- a/include/asm-sparc/pcic.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * pcic.h: JavaEngine 1 specific PCI definitions.
- *
- * Copyright (C) 1998 V. Roganov and G. Raiko
- */
-
-#ifndef __SPARC_PCIC_H
-#define __SPARC_PCIC_H
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-#include <linux/smp.h>
-#include <linux/pci.h>
-#include <linux/ioport.h>
-#include <asm/pbm.h>
-
-struct linux_pcic {
-        void __iomem            *pcic_regs;
-        unsigned long           pcic_io;
-        void __iomem            *pcic_config_space_addr;
-        void __iomem            *pcic_config_space_data;
-        struct resource         pcic_res_regs;
-        struct resource         pcic_res_io;
-        struct resource         pcic_res_cfg_addr;
-        struct resource         pcic_res_cfg_data;
-        struct linux_pbm_info   pbm;
-        struct pcic_ca2irq      *pcic_imap;
-        int                     pcic_imdim;
-};
-
-extern int pcic_probe(void);
-/* Erm... MJ redefined pcibios_present() so that it does not work early. */
-extern int pcic_present(void);
-extern void sun4m_pci_init_IRQ(void);
-
-#endif
-
-/* Size of PCI I/O space which we relocate. */
-#define PCI_SPACE_SIZE                  0x1000000       /* 16 MB */
-
-/* PCIC Register Set. */
-#define PCI_DIAGNOSTIC_0                0x40    /* 32 bits */
-#define PCI_SIZE_0                      0x44    /* 32 bits */
-#define PCI_SIZE_1                      0x48    /* 32 bits */
-#define PCI_SIZE_2                      0x4c    /* 32 bits */
-#define PCI_SIZE_3                      0x50    /* 32 bits */
-#define PCI_SIZE_4                      0x54    /* 32 bits */
-#define PCI_SIZE_5                      0x58    /* 32 bits */
-#define PCI_PIO_CONTROL                 0x60    /* 8  bits */
-#define PCI_DVMA_CONTROL                0x62    /* 8  bits */
-#define  PCI_DVMA_CONTROL_INACTIVITY_REQ        (1<<0)
-#define  PCI_DVMA_CONTROL_IOTLB_ENABLE          (1<<0)
-#define  PCI_DVMA_CONTROL_IOTLB_DISABLE         0
-#define  PCI_DVMA_CONTROL_INACTIVITY_ACK        (1<<4)
-#define PCI_INTERRUPT_CONTROL           0x63    /* 8  bits */
-#define PCI_CPU_INTERRUPT_PENDING       0x64    /* 32 bits */
-#define PCI_DIAGNOSTIC_1                0x68    /* 16 bits */
-#define PCI_SOFTWARE_INT_CLEAR          0x6a    /* 16 bits */
-#define PCI_SOFTWARE_INT_SET            0x6e    /* 16 bits */
-#define PCI_SYS_INT_PENDING             0x70    /* 32 bits */
-#define  PCI_SYS_INT_PENDING_PIO                0x40000000
-#define  PCI_SYS_INT_PENDING_DMA                0x20000000
-#define  PCI_SYS_INT_PENDING_PCI                0x10000000
-#define  PCI_SYS_INT_PENDING_APSR               0x08000000
-#define PCI_SYS_INT_TARGET_MASK         0x74    /* 32 bits */
-#define PCI_SYS_INT_TARGET_MASK_CLEAR   0x78    /* 32 bits */
-#define PCI_SYS_INT_TARGET_MASK_SET     0x7c    /* 32 bits */
-#define PCI_SYS_INT_PENDING_CLEAR       0x83    /* 8  bits */
-#define  PCI_SYS_INT_PENDING_CLEAR_ALL          0x80
-#define  PCI_SYS_INT_PENDING_CLEAR_PIO          0x40
-#define  PCI_SYS_INT_PENDING_CLEAR_DMA          0x20
-#define  PCI_SYS_INT_PENDING_CLEAR_PCI          0x10
-#define PCI_IOTLB_CONTROL               0x84    /* 8  bits */
-#define PCI_INT_SELECT_LO               0x88    /* 16 bits */
-#define PCI_ARBITRATION_SELECT          0x8a    /* 16 bits */
-#define PCI_INT_SELECT_HI               0x8c    /* 16 bits */
-#define PCI_HW_INT_OUTPUT               0x8e    /* 16 bits */
-#define PCI_IOTLB_RAM_INPUT             0x90    /* 32 bits */
-#define PCI_IOTLB_CAM_INPUT             0x94    /* 32 bits */
-#define PCI_IOTLB_RAM_OUTPUT            0x98    /* 32 bits */
-#define PCI_IOTLB_CAM_OUTPUT            0x9c    /* 32 bits */
-#define PCI_SMBAR0                      0xa0    /* 8  bits */
-#define PCI_MSIZE0                      0xa1    /* 8  bits */
-#define PCI_PMBAR0                      0xa2    /* 8  bits */
-#define PCI_SMBAR1                      0xa4    /* 8  bits */
-#define PCI_MSIZE1                      0xa5    /* 8  bits */
-#define PCI_PMBAR1                      0xa6    /* 8  bits */
-#define PCI_SIBAR                       0xa8    /* 8  bits */
-#define   PCI_SIBAR_ADDRESS_MASK        0xf
-#define PCI_ISIZE                       0xa9    /* 8  bits */
-#define   PCI_ISIZE_16M                 0xf
-#define   PCI_ISIZE_32M                 0xe
-#define   PCI_ISIZE_64M                 0xc
-#define   PCI_ISIZE_128M                0x8
-#define   PCI_ISIZE_256M                0x0
-#define PCI_PIBAR                       0xaa    /* 8  bits */
-#define PCI_CPU_COUNTER_LIMIT_HI        0xac    /* 32 bits */
-#define PCI_CPU_COUNTER_LIMIT_LO        0xb0    /* 32 bits */
-#define PCI_CPU_COUNTER_LIMIT           0xb4    /* 32 bits */
-#define PCI_SYS_LIMIT                   0xb8    /* 32 bits */
-#define PCI_SYS_COUNTER                 0xbc    /* 32 bits */
-#define   PCI_SYS_COUNTER_OVERFLOW      (1<<31) /* Limit reached */
-#define PCI_SYS_LIMIT_PSEUDO            0xc0    /* 32 bits */
-#define PCI_USER_TIMER_CONTROL          0xc4    /* 8  bits */
-#define PCI_USER_TIMER_CONFIG           0xc5    /* 8  bits */
-#define PCI_COUNTER_IRQ                 0xc6    /* 8  bits */
-#define  PCI_COUNTER_IRQ_SET(sys_irq, cpu_irq)  ((((sys_irq) & 0xf) << 4) | \
-                                                  ((cpu_irq) & 0xf))
-#define  PCI_COUNTER_IRQ_SYS(v)                 (((v) >> 4) & 0xf)
-#define  PCI_COUNTER_IRQ_CPU(v)                 ((v) & 0xf)
-#define PCI_PIO_ERROR_COMMAND           0xc7    /* 8  bits */
-#define PCI_PIO_ERROR_ADDRESS           0xc8    /* 32 bits */
-#define PCI_IOTLB_ERROR_ADDRESS         0xcc    /* 32 bits */
-#define PCI_SYS_STATUS                  0xd0    /* 8  bits */
-#define   PCI_SYS_STATUS_RESET_ENABLE           (1<<0)
-#define   PCI_SYS_STATUS_RESET                  (1<<1)
-#define   PCI_SYS_STATUS_WATCHDOG_RESET         (1<<4)
-#define   PCI_SYS_STATUS_PCI_RESET              (1<<5)
-#define   PCI_SYS_STATUS_PCI_RESET_ENABLE       (1<<6)
-#define   PCI_SYS_STATUS_PCI_SATTELITE_MODE     (1<<7)
-
-#endif /* !(__SPARC_PCIC_H) */
diff --git a/include/asm-sparc/percpu.h b/include/asm-sparc/percpu.h
deleted file mode 100644
index d98ed6cf2e36..000000000000
--- a/include/asm-sparc/percpu.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_PERCPU_H
-#define ___ASM_SPARC_PERCPU_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/percpu_64.h>
-#else
-#include <asm-sparc/percpu_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/percpu_32.h b/include/asm-sparc/percpu_32.h
deleted file mode 100644
index 06066a7aaec3..000000000000
--- a/include/asm-sparc/percpu_32.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ARCH_SPARC_PERCPU__
-#define __ARCH_SPARC_PERCPU__
-
-#include <asm-generic/percpu.h>
-
-#endif /* __ARCH_SPARC_PERCPU__ */
diff --git a/include/asm-sparc/percpu_64.h b/include/asm-sparc/percpu_64.h
deleted file mode 100644
index bee64593023e..000000000000
--- a/include/asm-sparc/percpu_64.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef __ARCH_SPARC64_PERCPU__
-#define __ARCH_SPARC64_PERCPU__
-
-#include <linux/compiler.h>
-
-register unsigned long __local_per_cpu_offset asm("g5");
-
-#ifdef CONFIG_SMP
-
-extern void real_setup_per_cpu_areas(void);
-
-extern unsigned long __per_cpu_base;
-extern unsigned long __per_cpu_shift;
-#define __per_cpu_offset(__cpu) \
-        (__per_cpu_base + ((unsigned long)(__cpu) << __per_cpu_shift))
-#define per_cpu_offset(x) (__per_cpu_offset(x))
-
-#define __my_cpu_offset __local_per_cpu_offset
-
-#else /* ! SMP */
-
-#define real_setup_per_cpu_areas()              do { } while (0)
-
-#endif  /* SMP */
-
-#include <asm-generic/percpu.h>
-
-#endif /* __ARCH_SPARC64_PERCPU__ */
diff --git a/include/asm-sparc/perfctr.h b/include/asm-sparc/perfctr.h
deleted file mode 100644
index 836873002b75..000000000000
--- a/include/asm-sparc/perfctr.h
+++ /dev/null
@@ -1,173 +0,0 @@
-/*----------------------------------------
-  PERFORMANCE INSTRUMENTATION  
-  Guillaume Thouvenin           08/10/98
-  David S. Miller               10/06/98
-  ---------------------------------------*/
-#ifndef PERF_COUNTER_API
-#define PERF_COUNTER_API
-
-/* sys_perfctr() interface.  First arg is operation code
- * from enumeration below.  The meaning of further arguments
- * are determined by the operation code.
- *
- * int sys_perfctr(int opcode, unsigned long arg0,
- *                 unsigned long arg1, unsigned long arg2)
- *
- * Pointers which are passed by the user are pointers to 64-bit
- * integers.
- *
- * Once enabled, performance counter state is retained until the
- * process either exits or performs an exec.  That is, performance
- * counters remain enabled for fork/clone children.
- */
-enum perfctr_opcode {
-        /* Enable UltraSparc performance counters, ARG0 is pointer
-         * to 64-bit accumulator for D0 counter in PIC, ARG1 is pointer
-         * to 64-bit accumulator for D1 counter.  ARG2 is a pointer to
-         * the initial PCR register value to use.
-         */
-        PERFCTR_ON,
-
-        /* Disable UltraSparc performance counters.  The PCR is written
-         * with zero and the user counter accumulator pointers and
-         * working PCR register value are forgotten.
-         */
-        PERFCTR_OFF,
-
-        /* Add current D0 and D1 PIC values into user pointers given
-         * in PERFCTR_ON operation.  The PIC is cleared before returning.
-         */
-        PERFCTR_READ,
-
-        /* Clear the PIC register. */
-        PERFCTR_CLRPIC,
-
-        /* Begin using a new PCR value, the pointer to which is passed
-         * in ARG0.  The PIC is also cleared after the new PCR value is
-         * written.
-         */
-        PERFCTR_SETPCR,
-
-        /* Store in pointer given in ARG0 the current PCR register value
-         * being used.
-         */
-        PERFCTR_GETPCR
-};
-
-/* I don't want the kernel's namespace to be polluted with this
- * stuff when this file is included.  --DaveM
- */
-#ifndef __KERNEL__
-
-#define  PRIV 0x00000001
-#define  SYS  0x00000002
-#define  USR  0x00000004
-
-/* Pic.S0 Selection Bit Field Encoding, Ultra-I/II  */
-#define  CYCLE_CNT            0x00000000
-#define  INSTR_CNT            0x00000010
-#define  DISPATCH0_IC_MISS    0x00000020
-#define  DISPATCH0_STOREBUF   0x00000030
-#define  IC_REF               0x00000080
-#define  DC_RD                0x00000090
-#define  DC_WR                0x000000A0
-#define  LOAD_USE             0x000000B0
-#define  EC_REF               0x000000C0
-#define  EC_WRITE_HIT_RDO     0x000000D0
-#define  EC_SNOOP_INV         0x000000E0
-#define  EC_RD_HIT            0x000000F0
-
-/* Pic.S0 Selection Bit Field Encoding, Ultra-III  */
-#define  US3_CYCLE_CNT          0x00000000
-#define  US3_INSTR_CNT          0x00000010
-#define  US3_DISPATCH0_IC_MISS  0x00000020
-#define  US3_DISPATCH0_BR_TGT   0x00000030
-#define  US3_DISPATCH0_2ND_BR   0x00000040
-#define  US3_RSTALL_STOREQ      0x00000050
-#define  US3_RSTALL_IU_USE      0x00000060
-#define  US3_IC_REF             0x00000080
-#define  US3_DC_RD              0x00000090
-#define  US3_DC_WR              0x000000a0
-#define  US3_EC_REF             0x000000c0
-#define  US3_EC_WR_HIT_RTO      0x000000d0
-#define  US3_EC_SNOOP_INV       0x000000e0
-#define  US3_EC_RD_MISS         0x000000f0
-#define  US3_PC_PORT0_RD        0x00000100
-#define  US3_SI_SNOOP           0x00000110
-#define  US3_SI_CIQ_FLOW        0x00000120
-#define  US3_SI_OWNED           0x00000130
-#define  US3_SW_COUNT_0         0x00000140
-#define  US3_IU_BR_MISS_TAKEN   0x00000150
-#define  US3_IU_BR_COUNT_TAKEN  0x00000160
-#define  US3_DISP_RS_MISPRED    0x00000170
-#define  US3_FA_PIPE_COMPL      0x00000180
-#define  US3_MC_READS_0         0x00000200
-#define  US3_MC_READS_1         0x00000210
-#define  US3_MC_READS_2         0x00000220
-#define  US3_MC_READS_3         0x00000230
-#define  US3_MC_STALLS_0        0x00000240
-#define  US3_MC_STALLS_2        0x00000250
-
-/* Pic.S1 Selection Bit Field Encoding, Ultra-I/II  */
-#define  CYCLE_CNT_D1         0x00000000
-#define  INSTR_CNT_D1         0x00000800
-#define  DISPATCH0_IC_MISPRED 0x00001000
-#define  DISPATCH0_FP_USE     0x00001800
-#define  IC_HIT               0x00004000
-#define  DC_RD_HIT            0x00004800
-#define  DC_WR_HIT            0x00005000
-#define  LOAD_USE_RAW         0x00005800
-#define  EC_HIT               0x00006000
-#define  EC_WB                0x00006800
-#define  EC_SNOOP_CB          0x00007000
-#define  EC_IT_HIT            0x00007800
-
-/* Pic.S1 Selection Bit Field Encoding, Ultra-III  */
-#define  US3_CYCLE_CNT_D1       0x00000000
-#define  US3_INSTR_CNT_D1       0x00000800
-#define  US3_DISPATCH0_MISPRED  0x00001000
-#define  US3_IC_MISS_CANCELLED  0x00001800
-#define  US3_RE_ENDIAN_MISS     0x00002000
-#define  US3_RE_FPU_BYPASS      0x00002800
-#define  US3_RE_DC_MISS         0x00003000
-#define  US3_RE_EC_MISS         0x00003800
-#define  US3_IC_MISS            0x00004000
-#define  US3_DC_RD_MISS         0x00004800
-#define  US3_DC_WR_MISS         0x00005000
-#define  US3_RSTALL_FP_USE      0x00005800
-#define  US3_EC_MISSES          0x00006000
-#define  US3_EC_WB              0x00006800
-#define  US3_EC_SNOOP_CB        0x00007000
-#define  US3_EC_IC_MISS         0x00007800
-#define  US3_RE_PC_MISS         0x00008000
-#define  US3_ITLB_MISS          0x00008800
-#define  US3_DTLB_MISS          0x00009000
-#define  US3_WC_MISS            0x00009800
-#define  US3_WC_SNOOP_CB        0x0000a000
-#define  US3_WC_SCRUBBED        0x0000a800
-#define  US3_WC_WB_WO_READ      0x0000b000
-#define  US3_PC_SOFT_HIT        0x0000c000
-#define  US3_PC_SNOOP_INV       0x0000c800
-#define  US3_PC_HARD_HIT        0x0000d000
-#define  US3_PC_PORT1_RD        0x0000d800
-#define  US3_SW_COUNT_1         0x0000e000
-#define  US3_IU_STAT_BR_MIS_UNTAKEN     0x0000e800
-#define  US3_IU_STAT_BR_COUNT_UNTAKEN   0x0000f000
-#define  US3_PC_MS_MISSES       0x0000f800
-#define  US3_MC_WRITES_0        0x00010800
-#define  US3_MC_WRITES_1        0x00011000
-#define  US3_MC_WRITES_2        0x00011800
-#define  US3_MC_WRITES_3        0x00012000
-#define  US3_MC_STALLS_1        0x00012800
-#define  US3_MC_STALLS_3        0x00013000
-#define  US3_RE_RAW_MISS        0x00013800
-#define  US3_FM_PIPE_COMPLETION 0x00014000
-
-struct vcounter_struct {
-  unsigned long long vcnt0;
-  unsigned long long vcnt1;
-};
-
-#endif /* !(__KERNEL__) */
-
-#endif /* !(PERF_COUNTER_API) */
diff --git a/include/asm-sparc/pgalloc.h b/include/asm-sparc/pgalloc.h
deleted file mode 100644
index 7fa02b53d392..000000000000
--- a/include/asm-sparc/pgalloc.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_PGALLOC_H
-#define ___ASM_SPARC_PGALLOC_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/pgalloc_64.h>
-#else
-#include <asm-sparc/pgalloc_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/pgalloc_32.h b/include/asm-sparc/pgalloc_32.h
deleted file mode 100644
index 681582d26969..000000000000
--- a/include/asm-sparc/pgalloc_32.h
+++ /dev/null
@@ -1,68 +0,0 @@
-#ifndef _SPARC_PGALLOC_H
-#define _SPARC_PGALLOC_H
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-
-#include <asm/page.h>
-#include <asm/btfixup.h>
-
-struct page;
-
-extern struct pgtable_cache_struct {
-        unsigned long *pgd_cache;
-        unsigned long *pte_cache;
-        unsigned long pgtable_cache_sz;
-        unsigned long pgd_cache_sz;
-} pgt_quicklists;
-#define pgd_quicklist           (pgt_quicklists.pgd_cache)
-#define pmd_quicklist           ((unsigned long *)0)
-#define pte_quicklist           (pgt_quicklists.pte_cache)
-#define pgtable_cache_size      (pgt_quicklists.pgtable_cache_sz)
-#define pgd_cache_size          (pgt_quicklists.pgd_cache_sz)
-
-extern void check_pgt_cache(void);
-BTFIXUPDEF_CALL(void,    do_check_pgt_cache, int, int)
-#define do_check_pgt_cache(low,high) BTFIXUP_CALL(do_check_pgt_cache)(low,high)
-
-BTFIXUPDEF_CALL(pgd_t *, get_pgd_fast, void)
-#define get_pgd_fast()          BTFIXUP_CALL(get_pgd_fast)()
-
-BTFIXUPDEF_CALL(void, free_pgd_fast, pgd_t *)
-#define free_pgd_fast(pgd)      BTFIXUP_CALL(free_pgd_fast)(pgd)
-
-#define pgd_free(mm, pgd)       free_pgd_fast(pgd)
-#define pgd_alloc(mm)   get_pgd_fast()
-
-BTFIXUPDEF_CALL(void, pgd_set, pgd_t *, pmd_t *)
-#define pgd_set(pgdp,pmdp) BTFIXUP_CALL(pgd_set)(pgdp,pmdp)
-#define pgd_populate(MM, PGD, PMD)      pgd_set(PGD, PMD)
-
-BTFIXUPDEF_CALL(pmd_t *, pmd_alloc_one, struct mm_struct *, unsigned long)
-#define pmd_alloc_one(mm, address)      BTFIXUP_CALL(pmd_alloc_one)(mm, address)
-
-BTFIXUPDEF_CALL(void, free_pmd_fast, pmd_t *)
-#define free_pmd_fast(pmd)      BTFIXUP_CALL(free_pmd_fast)(pmd)
-
-#define pmd_free(mm, pmd)       free_pmd_fast(pmd)
-#define __pmd_free_tlb(tlb, pmd) pmd_free((tlb)->mm, pmd)
-
-BTFIXUPDEF_CALL(void, pmd_populate, pmd_t *, struct page *)
-#define pmd_populate(MM, PMD, PTE)        BTFIXUP_CALL(pmd_populate)(PMD, PTE)
-#define pmd_pgtable(pmd) pmd_page(pmd)
-BTFIXUPDEF_CALL(void, pmd_set, pmd_t *, pte_t *)
-#define pmd_populate_kernel(MM, PMD, PTE) BTFIXUP_CALL(pmd_set)(PMD, PTE)
-
-BTFIXUPDEF_CALL(pgtable_t , pte_alloc_one, struct mm_struct *, unsigned long)
-#define pte_alloc_one(mm, address)      BTFIXUP_CALL(pte_alloc_one)(mm, address)
-BTFIXUPDEF_CALL(pte_t *, pte_alloc_one_kernel, struct mm_struct *, unsigned long)
-#define pte_alloc_one_kernel(mm, addr)  BTFIXUP_CALL(pte_alloc_one_kernel)(mm, addr)
-
-BTFIXUPDEF_CALL(void, free_pte_fast, pte_t *)
-#define pte_free_kernel(mm, pte)        BTFIXUP_CALL(free_pte_fast)(pte)
-
-BTFIXUPDEF_CALL(void, pte_free, pgtable_t )
-#define pte_free(mm, pte)       BTFIXUP_CALL(pte_free)(pte)
-#define __pte_free_tlb(tlb, pte)        pte_free((tlb)->mm, pte)
-
-#endif /* _SPARC_PGALLOC_H */
diff --git a/include/asm-sparc/pgalloc_64.h b/include/asm-sparc/pgalloc_64.h
deleted file mode 100644
index 5bdfa2c6e400..000000000000
--- a/include/asm-sparc/pgalloc_64.h
+++ /dev/null
@@ -1,81 +0,0 @@
-#ifndef _SPARC64_PGALLOC_H
-#define _SPARC64_PGALLOC_H
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/quicklist.h>
-
-#include <asm/spitfire.h>
-#include <asm/cpudata.h>
-#include <asm/cacheflush.h>
-#include <asm/page.h>
-
-/* Page table allocation/freeing. */
-
-static inline pgd_t *pgd_alloc(struct mm_struct *mm)
-{
-        return quicklist_alloc(0, GFP_KERNEL, NULL);
-}
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
-        quicklist_free(0, NULL, pgd);
-}
-
-#define pud_populate(MM, PUD, PMD)      pud_set(PUD, PMD)
-
-static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
-{
-        return quicklist_alloc(0, GFP_KERNEL, NULL);
-}
-
-static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
-{
-        quicklist_free(0, NULL, pmd);
-}
-
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
-                                          unsigned long address)
-{
-        return quicklist_alloc(0, GFP_KERNEL, NULL);
-}
-
-static inline pgtable_t pte_alloc_one(struct mm_struct *mm,
-                                        unsigned long address)
-{
-        struct page *page;
-        void *pg;
-
-        pg = quicklist_alloc(0, GFP_KERNEL, NULL);
-        if (!pg)
-                return NULL;
-        page = virt_to_page(pg);
-        pgtable_page_ctor(page);
-        return page;
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
-        quicklist_free(0, NULL, pte);
-}
-
-static inline void pte_free(struct mm_struct *mm, pgtable_t ptepage)
-{
-        pgtable_page_dtor(ptepage);
-        quicklist_free_page(0, NULL, ptepage);
-}
-
-
-#define pmd_populate_kernel(MM, PMD, PTE)       pmd_set(PMD, PTE)
-#define pmd_populate(MM,PMD,PTE_PAGE)           \
-        pmd_populate_kernel(MM,PMD,page_address(PTE_PAGE))
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-static inline void check_pgt_cache(void)
-{
-        quicklist_trim(0, NULL, 25, 16);
-}
-
-#endif /* _SPARC64_PGALLOC_H */
diff --git a/include/asm-sparc/pgtable.h b/include/asm-sparc/pgtable.h
deleted file mode 100644
index 63cdef53bc52..000000000000
--- a/include/asm-sparc/pgtable.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_PGTABLE_H
-#define ___ASM_SPARC_PGTABLE_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/pgtable_64.h>
-#else
-#include <asm-sparc/pgtable_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/pgtable_32.h b/include/asm-sparc/pgtable_32.h
deleted file mode 100644
index 781bd4694a1c..000000000000
--- a/include/asm-sparc/pgtable_32.h
+++ /dev/null
@@ -1,480 +0,0 @@
-#ifndef _SPARC_PGTABLE_H
-#define _SPARC_PGTABLE_H
-
-/*  asm-sparc/pgtable.h:  Defines and functions used to work
- *                        with Sparc page tables.
- *
- *  Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- *  Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-
-#ifndef __ASSEMBLY__
-#include <asm-generic/4level-fixup.h>
-
-#include <linux/spinlock.h>
-#include <linux/swap.h>
-#include <asm/types.h>
-#ifdef CONFIG_SUN4
-#include <asm/pgtsun4.h>
-#else
-#include <asm/pgtsun4c.h>
-#endif
-#include <asm/pgtsrmmu.h>
-#include <asm/vac-ops.h>
-#include <asm/oplib.h>
-#include <asm/btfixup.h>
-#include <asm/system.h>
-
-
-struct vm_area_struct;
-struct page;
-
-extern void load_mmu(void);
-extern unsigned long calc_highpages(void);
-
-BTFIXUPDEF_SIMM13(pgdir_shift)
-BTFIXUPDEF_SETHI(pgdir_size)
-BTFIXUPDEF_SETHI(pgdir_mask)
-
-BTFIXUPDEF_SIMM13(ptrs_per_pmd)
-BTFIXUPDEF_SIMM13(ptrs_per_pgd)
-BTFIXUPDEF_SIMM13(user_ptrs_per_pgd)
-
-#define pte_ERROR(e)   __builtin_trap()
-#define pmd_ERROR(e)   __builtin_trap()
-#define pgd_ERROR(e)   __builtin_trap()
-
-BTFIXUPDEF_INT(page_none)
-BTFIXUPDEF_INT(page_copy)
-BTFIXUPDEF_INT(page_readonly)
-BTFIXUPDEF_INT(page_kernel)
-
-#define PMD_SHIFT               SUN4C_PMD_SHIFT
-#define PMD_SIZE                (1UL << PMD_SHIFT)
-#define PMD_MASK                (~(PMD_SIZE-1))
-#define PMD_ALIGN(__addr)       (((__addr) + ~PMD_MASK) & PMD_MASK)
-#define PGDIR_SHIFT             BTFIXUP_SIMM13(pgdir_shift)
-#define PGDIR_SIZE              BTFIXUP_SETHI(pgdir_size)
-#define PGDIR_MASK              BTFIXUP_SETHI(pgdir_mask)
-#define PTRS_PER_PTE            1024
-#define PTRS_PER_PMD            BTFIXUP_SIMM13(ptrs_per_pmd)
-#define PTRS_PER_PGD            BTFIXUP_SIMM13(ptrs_per_pgd)
-#define USER_PTRS_PER_PGD       BTFIXUP_SIMM13(user_ptrs_per_pgd)
-#define FIRST_USER_ADDRESS      0
-#define PTE_SIZE                (PTRS_PER_PTE*4)
-
-#define PAGE_NONE      __pgprot(BTFIXUP_INT(page_none))
-extern pgprot_t PAGE_SHARED;
-#define PAGE_COPY      __pgprot(BTFIXUP_INT(page_copy))
-#define PAGE_READONLY  __pgprot(BTFIXUP_INT(page_readonly))
-
-extern unsigned long page_kernel;
-
-#ifdef MODULE
-#define PAGE_KERNEL     page_kernel
-#else
-#define PAGE_KERNEL    __pgprot(BTFIXUP_INT(page_kernel))
-#endif
-
-/* Top-level page directory */
-extern pgd_t swapper_pg_dir[1024];
-
-extern void paging_init(void);
-
-/* Page table for 0-4MB for everybody, on the Sparc this
- * holds the same as on the i386.
- */
-extern pte_t pg0[1024];
-extern pte_t pg1[1024];
-extern pte_t pg2[1024];
-extern pte_t pg3[1024];
-
-extern unsigned long ptr_in_current_pgd;
-
-/* Here is a trick, since mmap.c need the initializer elements for
- * protection_map[] to be constant at compile time, I set the following
- * to all zeros.  I set it to the real values after I link in the
- * appropriate MMU page table routines at boot time.
- */
-#define __P000  __pgprot(0)
-#define __P001  __pgprot(0)
-#define __P010  __pgprot(0)
-#define __P011  __pgprot(0)
-#define __P100  __pgprot(0)
-#define __P101  __pgprot(0)
-#define __P110  __pgprot(0)
-#define __P111  __pgprot(0)
-
-#define __S000  __pgprot(0)
-#define __S001  __pgprot(0)
-#define __S010  __pgprot(0)
-#define __S011  __pgprot(0)
-#define __S100  __pgprot(0)
-#define __S101  __pgprot(0)
-#define __S110  __pgprot(0)
-#define __S111  __pgprot(0)
-
-extern int num_contexts;
-
-/* First physical page can be anywhere, the following is needed so that
- * va-->pa and vice versa conversions work properly without performance
- * hit for all __pa()/__va() operations.
- */
-extern unsigned long phys_base;
-extern unsigned long pfn_base;
-
-/*
- * BAD_PAGETABLE is used when we need a bogus page-table, while
- * BAD_PAGE is used for a bogus page.
- *
- * ZERO_PAGE is a global shared page that is always zero: used
- * for zero-mapped memory areas etc..
- */
-extern pte_t * __bad_pagetable(void);
-extern pte_t __bad_page(void);
-extern unsigned long empty_zero_page;
-
-#define BAD_PAGETABLE __bad_pagetable()
-#define BAD_PAGE __bad_page()
-#define ZERO_PAGE(vaddr) (virt_to_page(&empty_zero_page))
-
-/*
- */
-BTFIXUPDEF_CALL_CONST(struct page *, pmd_page, pmd_t)
-BTFIXUPDEF_CALL_CONST(unsigned long, pgd_page_vaddr, pgd_t)
-
-#define pmd_page(pmd) BTFIXUP_CALL(pmd_page)(pmd)
-#define pgd_page_vaddr(pgd) BTFIXUP_CALL(pgd_page_vaddr)(pgd)
-
-BTFIXUPDEF_SETHI(none_mask)
-BTFIXUPDEF_CALL_CONST(int, pte_present, pte_t)
-BTFIXUPDEF_CALL(void, pte_clear, pte_t *)
-
-static inline int pte_none(pte_t pte)
-{
-        return !(pte_val(pte) & ~BTFIXUP_SETHI(none_mask));
-}
-
-#define pte_present(pte) BTFIXUP_CALL(pte_present)(pte)
-#define pte_clear(mm,addr,pte) BTFIXUP_CALL(pte_clear)(pte)
-
-BTFIXUPDEF_CALL_CONST(int, pmd_bad, pmd_t)
-BTFIXUPDEF_CALL_CONST(int, pmd_present, pmd_t)
-BTFIXUPDEF_CALL(void, pmd_clear, pmd_t *)
-
-static inline int pmd_none(pmd_t pmd)
-{
-        return !(pmd_val(pmd) & ~BTFIXUP_SETHI(none_mask));
-}
-
-#define pmd_bad(pmd) BTFIXUP_CALL(pmd_bad)(pmd)
-#define pmd_present(pmd) BTFIXUP_CALL(pmd_present)(pmd)
-#define pmd_clear(pmd) BTFIXUP_CALL(pmd_clear)(pmd)
-
-BTFIXUPDEF_CALL_CONST(int, pgd_none, pgd_t)
-BTFIXUPDEF_CALL_CONST(int, pgd_bad, pgd_t)
-BTFIXUPDEF_CALL_CONST(int, pgd_present, pgd_t)
-BTFIXUPDEF_CALL(void, pgd_clear, pgd_t *)
-
-#define pgd_none(pgd) BTFIXUP_CALL(pgd_none)(pgd)
-#define pgd_bad(pgd) BTFIXUP_CALL(pgd_bad)(pgd)
-#define pgd_present(pgd) BTFIXUP_CALL(pgd_present)(pgd)
-#define pgd_clear(pgd) BTFIXUP_CALL(pgd_clear)(pgd)
-
-/*
- * The following only work if pte_present() is true.
- * Undefined behaviour if not..
- */
-BTFIXUPDEF_HALF(pte_writei)
-BTFIXUPDEF_HALF(pte_dirtyi)
-BTFIXUPDEF_HALF(pte_youngi)
-
-static int pte_write(pte_t pte) __attribute_const__;
-static inline int pte_write(pte_t pte)
-{
-        return pte_val(pte) & BTFIXUP_HALF(pte_writei);
-}
-
-static int pte_dirty(pte_t pte) __attribute_const__;
-static inline int pte_dirty(pte_t pte)
-{
-        return pte_val(pte) & BTFIXUP_HALF(pte_dirtyi);
-}
-
-static int pte_young(pte_t pte) __attribute_const__;
-static inline int pte_young(pte_t pte)
-{
-        return pte_val(pte) & BTFIXUP_HALF(pte_youngi);
-}
-
-/*
- * The following only work if pte_present() is not true.
- */
-BTFIXUPDEF_HALF(pte_filei)
-
-static int pte_file(pte_t pte) __attribute_const__;
-static inline int pte_file(pte_t pte)
-{
-        return pte_val(pte) & BTFIXUP_HALF(pte_filei);
-}
-
-static inline int pte_special(pte_t pte)
-{
-        return 0;
-}
-
-/*
- */
-BTFIXUPDEF_HALF(pte_wrprotecti)
-BTFIXUPDEF_HALF(pte_mkcleani)
-BTFIXUPDEF_HALF(pte_mkoldi)
-
-static pte_t pte_wrprotect(pte_t pte) __attribute_const__;
-static inline pte_t pte_wrprotect(pte_t pte)
-{
-        return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_wrprotecti));
-}
-
-static pte_t pte_mkclean(pte_t pte) __attribute_const__;
-static inline pte_t pte_mkclean(pte_t pte)
-{
-        return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_mkcleani));
-}
-
-static pte_t pte_mkold(pte_t pte) __attribute_const__;
-static inline pte_t pte_mkold(pte_t pte)
-{
-        return __pte(pte_val(pte) & ~BTFIXUP_HALF(pte_mkoldi));
-}
-
-BTFIXUPDEF_CALL_CONST(pte_t, pte_mkwrite, pte_t)
-BTFIXUPDEF_CALL_CONST(pte_t, pte_mkdirty, pte_t)
-BTFIXUPDEF_CALL_CONST(pte_t, pte_mkyoung, pte_t)
-
-#define pte_mkwrite(pte) BTFIXUP_CALL(pte_mkwrite)(pte)
-#define pte_mkdirty(pte) BTFIXUP_CALL(pte_mkdirty)(pte)
-#define pte_mkyoung(pte) BTFIXUP_CALL(pte_mkyoung)(pte)
-
-#define pte_mkspecial(pte)    (pte)
-
-#define pfn_pte(pfn, prot)              mk_pte(pfn_to_page(pfn), prot)
-
-BTFIXUPDEF_CALL(unsigned long,   pte_pfn, pte_t)
-#define pte_pfn(pte) BTFIXUP_CALL(pte_pfn)(pte)
-#define pte_page(pte)   pfn_to_page(pte_pfn(pte))
-
-/*
- * Conversion functions: convert a page and protection to a page entry,
- * and a page entry and page directory to the page they refer to.
- */
-BTFIXUPDEF_CALL_CONST(pte_t, mk_pte, struct page *, pgprot_t)
-
-BTFIXUPDEF_CALL_CONST(pte_t, mk_pte_phys, unsigned long, pgprot_t)
-BTFIXUPDEF_CALL_CONST(pte_t, mk_pte_io, unsigned long, pgprot_t, int)
-BTFIXUPDEF_CALL_CONST(pgprot_t, pgprot_noncached, pgprot_t)
-
-#define mk_pte(page,pgprot) BTFIXUP_CALL(mk_pte)(page,pgprot)
-#define mk_pte_phys(page,pgprot) BTFIXUP_CALL(mk_pte_phys)(page,pgprot)
-#define mk_pte_io(page,pgprot,space) BTFIXUP_CALL(mk_pte_io)(page,pgprot,space)
-
-#define pgprot_noncached(pgprot) BTFIXUP_CALL(pgprot_noncached)(pgprot)
-
-BTFIXUPDEF_INT(pte_modify_mask)
-
-static pte_t pte_modify(pte_t pte, pgprot_t newprot) __attribute_const__;
-static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
-{
-        return __pte((pte_val(pte) & BTFIXUP_INT(pte_modify_mask)) |
-                pgprot_val(newprot));
-}
-
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-
-/* to find an entry in a page-table-directory */
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-/* Find an entry in the second-level page table.. */
-BTFIXUPDEF_CALL(pmd_t *, pmd_offset, pgd_t *, unsigned long)
-#define pmd_offset(dir,addr) BTFIXUP_CALL(pmd_offset)(dir,addr)
-
-/* Find an entry in the third-level page table.. */
-BTFIXUPDEF_CALL(pte_t *, pte_offset_kernel, pmd_t *, unsigned long)
-#define pte_offset_kernel(dir,addr) BTFIXUP_CALL(pte_offset_kernel)(dir,addr)
-
-/*
- * This shortcut works on sun4m (and sun4d) because the nocache area is static,
- * and sun4c is guaranteed to have no highmem anyway.
- */
-#define pte_offset_map(d, a)            pte_offset_kernel(d,a)
-#define pte_offset_map_nested(d, a)     pte_offset_kernel(d,a)
-
-#define pte_unmap(pte)          do{}while(0)
-#define pte_unmap_nested(pte)   do{}while(0)
-
-/* Certain architectures need to do special things when pte's
- * within a page table are directly modified.  Thus, the following
- * hook is made available.
- */
-
-BTFIXUPDEF_CALL(void, set_pte, pte_t *, pte_t)
-
-#define set_pte(ptep,pteval) BTFIXUP_CALL(set_pte)(ptep,pteval)
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-
-struct seq_file;
-BTFIXUPDEF_CALL(void, mmu_info, struct seq_file *)
-
-#define mmu_info(p) BTFIXUP_CALL(mmu_info)(p)
-
-/* Fault handler stuff... */
-#define FAULT_CODE_PROT     0x1
-#define FAULT_CODE_WRITE    0x2
-#define FAULT_CODE_USER     0x4
-
-BTFIXUPDEF_CALL(void, update_mmu_cache, struct vm_area_struct *, unsigned long, pte_t)
-
-#define update_mmu_cache(vma,addr,pte) BTFIXUP_CALL(update_mmu_cache)(vma,addr,pte)
-
-BTFIXUPDEF_CALL(void, sparc_mapiorange, unsigned int, unsigned long,
-    unsigned long, unsigned int)
-BTFIXUPDEF_CALL(void, sparc_unmapiorange, unsigned long, unsigned int)
-#define sparc_mapiorange(bus,pa,va,len) BTFIXUP_CALL(sparc_mapiorange)(bus,pa,va,len)
-#define sparc_unmapiorange(va,len) BTFIXUP_CALL(sparc_unmapiorange)(va,len)
-
-extern int invalid_segment;
-
-/* Encode and de-code a swap entry */
-BTFIXUPDEF_CALL(unsigned long, __swp_type, swp_entry_t)
-BTFIXUPDEF_CALL(unsigned long, __swp_offset, swp_entry_t)
-BTFIXUPDEF_CALL(swp_entry_t, __swp_entry, unsigned long, unsigned long)
-
-#define __swp_type(__x)                 BTFIXUP_CALL(__swp_type)(__x)
-#define __swp_offset(__x)               BTFIXUP_CALL(__swp_offset)(__x)
-#define __swp_entry(__type,__off)       BTFIXUP_CALL(__swp_entry)(__type,__off)
-
-#define __pte_to_swp_entry(pte)         ((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x)           ((pte_t) { (x).val })
-
-/* file-offset-in-pte helpers */
-BTFIXUPDEF_CALL(unsigned long, pte_to_pgoff, pte_t pte);
-BTFIXUPDEF_CALL(pte_t, pgoff_to_pte, unsigned long pgoff);
-
-#define pte_to_pgoff(pte) BTFIXUP_CALL(pte_to_pgoff)(pte)
-#define pgoff_to_pte(off) BTFIXUP_CALL(pgoff_to_pte)(off)
-
-/*
- * This is made a constant because mm/fremap.c required a constant.
- * Note that layout of these bits is different between sun4c.c and srmmu.c.
- */
-#define PTE_FILE_MAX_BITS 24
-
-/*
- */
-struct ctx_list {
-        struct ctx_list *next;
-        struct ctx_list *prev;
-        unsigned int ctx_number;
-        struct mm_struct *ctx_mm;
-};
-
-extern struct ctx_list *ctx_list_pool;  /* Dynamically allocated */
-extern struct ctx_list ctx_free;        /* Head of free list */
-extern struct ctx_list ctx_used;        /* Head of used contexts list */
-
-#define NO_CONTEXT     -1
-
-static inline void remove_from_ctx_list(struct ctx_list *entry)
-{
-        entry->next->prev = entry->prev;
-        entry->prev->next = entry->next;
-}
-
-static inline void add_to_ctx_list(struct ctx_list *head, struct ctx_list *entry)
-{
-        entry->next = head;
-        (entry->prev = head->prev)->next = entry;
-        head->prev = entry;
-}
-#define add_to_free_ctxlist(entry) add_to_ctx_list(&ctx_free, entry)
-#define add_to_used_ctxlist(entry) add_to_ctx_list(&ctx_used, entry)
-
-static inline unsigned long
-__get_phys (unsigned long addr)
-{
-        switch (sparc_cpu_model){
-        case sun4:
-        case sun4c:
-                return sun4c_get_pte (addr) << PAGE_SHIFT;
-        case sun4m:
-        case sun4d:
-                return ((srmmu_get_pte (addr) & 0xffffff00) << 4);
-        default:
-                return 0;
-        }
-}
-
-static inline int
-__get_iospace (unsigned long addr)
-{
-        switch (sparc_cpu_model){
-        case sun4:
-        case sun4c:
-                return -1; /* Don't check iospace on sun4c */
-        case sun4m:
-        case sun4d:
-                return (srmmu_get_pte (addr) >> 28);
-        default:
-                return -1;
-        }
-}
-
-extern unsigned long *sparc_valid_addr_bitmap;
-
-/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
-#define kern_addr_valid(addr) \
-        (test_bit(__pa((unsigned long)(addr))>>20, sparc_valid_addr_bitmap))
-
-extern int io_remap_pfn_range(struct vm_area_struct *vma,
-                              unsigned long from, unsigned long pfn,
-                              unsigned long size, pgprot_t prot);
-
-/*
- * For sparc32&64, the pfn in io_remap_pfn_range() carries <iospace> in
- * its high 4 bits.  These macros/functions put it there or get it from there.
- */
-#define MK_IOSPACE_PFN(space, pfn)      (pfn | (space << (BITS_PER_LONG - 4)))
-#define GET_IOSPACE(pfn)                (pfn >> (BITS_PER_LONG - 4))
-#define GET_PFN(pfn)                    (pfn & 0x0fffffffUL)
-
-#define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
-#define ptep_set_access_flags(__vma, __address, __ptep, __entry, __dirty) \
-({                                                                        \
-        int __changed = !pte_same(*(__ptep), __entry);                    \
-        if (__changed) {                                                  \
-                set_pte_at((__vma)->vm_mm, (__address), __ptep, __entry); \
-                flush_tlb_page(__vma, __address);                         \
-        }                                                                 \
-        (sparc_cpu_model == sun4c) || __changed;                          \
-})
-
-#include <asm-generic/pgtable.h>
-
-#endif /* !(__ASSEMBLY__) */
-
-#define VMALLOC_START           0xfe600000
-/* XXX Alter this when I get around to fixing sun4c - Anton */
-#define VMALLOC_END             0xffc00000
-
-
-/* We provide our own get_unmapped_area to cope with VA holes for userland */
-#define HAVE_ARCH_UNMAPPED_AREA
-
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init()    do { } while (0)
-
-#endif /* !(_SPARC_PGTABLE_H) */
diff --git a/include/asm-sparc/pgtable_64.h b/include/asm-sparc/pgtable_64.h
deleted file mode 100644
index bb9ec2cce355..000000000000
--- a/include/asm-sparc/pgtable_64.h
+++ /dev/null
@@ -1,775 +0,0 @@
-/*
- * pgtable.h: SpitFire page table operations.
- *
- * Copyright 1996,1997 David S. Miller (davem@caip.rutgers.edu)
- * Copyright 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-
-#ifndef _SPARC64_PGTABLE_H
-#define _SPARC64_PGTABLE_H
-
-/* This file contains the functions and defines necessary to modify and use
- * the SpitFire page tables.
- */
-
-#include <asm-generic/pgtable-nopud.h>
-
-#include <linux/compiler.h>
-#include <linux/const.h>
-#include <asm/types.h>
-#include <asm/spitfire.h>
-#include <asm/asi.h>
-#include <asm/system.h>
-#include <asm/page.h>
-#include <asm/processor.h>
-
-/* The kernel image occupies 0x4000000 to 0x6000000 (4MB --> 96MB).
- * The page copy blockops can use 0x6000000 to 0x8000000.
- * The TSB is mapped in the 0x8000000 to 0xa000000 range.
- * The PROM resides in an area spanning 0xf0000000 to 0x100000000.
- * The vmalloc area spans 0x100000000 to 0x200000000.
- * Since modules need to be in the lowest 32-bits of the address space,
- * we place them right before the OBP area from 0x10000000 to 0xf0000000.
- * There is a single static kernel PMD which maps from 0x0 to address
- * 0x400000000.
- */
-#define TLBTEMP_BASE            _AC(0x0000000006000000,UL)
-#define TSBMAP_BASE             _AC(0x0000000008000000,UL)
-#define MODULES_VADDR           _AC(0x0000000010000000,UL)
-#define MODULES_LEN             _AC(0x00000000e0000000,UL)
-#define MODULES_END             _AC(0x00000000f0000000,UL)
-#define LOW_OBP_ADDRESS         _AC(0x00000000f0000000,UL)
-#define HI_OBP_ADDRESS          _AC(0x0000000100000000,UL)
-#define VMALLOC_START           _AC(0x0000000100000000,UL)
-#define VMALLOC_END             _AC(0x0000000200000000,UL)
-#define VMEMMAP_BASE            _AC(0x0000000200000000,UL)
-
-#define vmemmap                 ((struct page *)VMEMMAP_BASE)
-
-/* XXX All of this needs to be rethought so we can take advantage
- * XXX cheetah's full 64-bit virtual address space, ie. no more hole
- * XXX in the middle like on spitfire. -DaveM
- */
-/*
- * Given a virtual address, the lowest PAGE_SHIFT bits determine offset
- * into the page; the next higher PAGE_SHIFT-3 bits determine the pte#
- * in the proper pagetable (the -3 is from the 8 byte ptes, and each page
- * table is a single page long). The next higher PMD_BITS determine pmd#
- * in the proper pmdtable (where we must have PMD_BITS <= (PAGE_SHIFT-2)
- * since the pmd entries are 4 bytes, and each pmd page is a single page
- * long). Finally, the higher few bits determine pgde#.
- */
-
-/* PMD_SHIFT determines the size of the area a second-level page
- * table can map
- */
-#define PMD_SHIFT       (PAGE_SHIFT + (PAGE_SHIFT-3))
-#define PMD_SIZE        (_AC(1,UL) << PMD_SHIFT)
-#define PMD_MASK        (~(PMD_SIZE-1))
-#define PMD_BITS        (PAGE_SHIFT - 2)
-
-/* PGDIR_SHIFT determines what a third-level page table entry can map */
-#define PGDIR_SHIFT     (PAGE_SHIFT + (PAGE_SHIFT-3) + PMD_BITS)
-#define PGDIR_SIZE      (_AC(1,UL) << PGDIR_SHIFT)
-#define PGDIR_MASK      (~(PGDIR_SIZE-1))
-#define PGDIR_BITS      (PAGE_SHIFT - 2)
-
-#ifndef __ASSEMBLY__
-
-#include <linux/sched.h>
-
-/* Entries per page directory level. */
-#define PTRS_PER_PTE    (1UL << (PAGE_SHIFT-3))
-#define PTRS_PER_PMD    (1UL << PMD_BITS)
-#define PTRS_PER_PGD    (1UL << PGDIR_BITS)
-
-/* Kernel has a separate 44bit address space. */
-#define FIRST_USER_ADDRESS      0
-
-#define pte_ERROR(e)    __builtin_trap()
-#define pmd_ERROR(e)    __builtin_trap()
-#define pgd_ERROR(e)    __builtin_trap()
-
-#endif /* !(__ASSEMBLY__) */
-
-/* PTE bits which are the same in SUN4U and SUN4V format.  */
-#define _PAGE_VALID       _AC(0x8000000000000000,UL) /* Valid TTE            */
-#define _PAGE_R           _AC(0x8000000000000000,UL) /* Keep ref bit uptodate*/
-
-/* SUN4U pte bits... */
-#define _PAGE_SZ4MB_4U    _AC(0x6000000000000000,UL) /* 4MB Page             */
-#define _PAGE_SZ512K_4U   _AC(0x4000000000000000,UL) /* 512K Page            */
-#define _PAGE_SZ64K_4U    _AC(0x2000000000000000,UL) /* 64K Page             */
-#define _PAGE_SZ8K_4U     _AC(0x0000000000000000,UL) /* 8K Page              */
-#define _PAGE_NFO_4U      _AC(0x1000000000000000,UL) /* No Fault Only        */
-#define _PAGE_IE_4U       _AC(0x0800000000000000,UL) /* Invert Endianness    */
-#define _PAGE_SOFT2_4U    _AC(0x07FC000000000000,UL) /* Software bits, set 2 */
-#define _PAGE_RES1_4U     _AC(0x0002000000000000,UL) /* Reserved             */
-#define _PAGE_SZ32MB_4U   _AC(0x0001000000000000,UL) /* (Panther) 32MB page  */
-#define _PAGE_SZ256MB_4U  _AC(0x2001000000000000,UL) /* (Panther) 256MB page */
-#define _PAGE_SZALL_4U    _AC(0x6001000000000000,UL) /* All pgsz bits        */
-#define _PAGE_SN_4U       _AC(0x0000800000000000,UL) /* (Cheetah) Snoop      */
-#define _PAGE_RES2_4U     _AC(0x0000780000000000,UL) /* Reserved             */
-#define _PAGE_PADDR_4U    _AC(0x000007FFFFFFE000,UL) /* (Cheetah) pa[42:13]  */
-#define _PAGE_SOFT_4U     _AC(0x0000000000001F80,UL) /* Software bits:       */
-#define _PAGE_EXEC_4U     _AC(0x0000000000001000,UL) /* Executable SW bit    */
-#define _PAGE_MODIFIED_4U _AC(0x0000000000000800,UL) /* Modified (dirty)     */
-#define _PAGE_FILE_4U     _AC(0x0000000000000800,UL) /* Pagecache page       */
-#define _PAGE_ACCESSED_4U _AC(0x0000000000000400,UL) /* Accessed (ref'd)     */
-#define _PAGE_READ_4U     _AC(0x0000000000000200,UL) /* Readable SW Bit      */
-#define _PAGE_WRITE_4U    _AC(0x0000000000000100,UL) /* Writable SW Bit      */
-#define _PAGE_PRESENT_4U  _AC(0x0000000000000080,UL) /* Present              */
-#define _PAGE_L_4U        _AC(0x0000000000000040,UL) /* Locked TTE           */
-#define _PAGE_CP_4U       _AC(0x0000000000000020,UL) /* Cacheable in P-Cache */
-#define _PAGE_CV_4U       _AC(0x0000000000000010,UL) /* Cacheable in V-Cache */
-#define _PAGE_E_4U        _AC(0x0000000000000008,UL) /* side-Effect          */
-#define _PAGE_P_4U        _AC(0x0000000000000004,UL) /* Privileged Page      */
-#define _PAGE_W_4U        _AC(0x0000000000000002,UL) /* Writable             */
-
-/* SUN4V pte bits... */
-#define _PAGE_NFO_4V      _AC(0x4000000000000000,UL) /* No Fault Only        */
-#define _PAGE_SOFT2_4V    _AC(0x3F00000000000000,UL) /* Software bits, set 2 */
-#define _PAGE_MODIFIED_4V _AC(0x2000000000000000,UL) /* Modified (dirty)     */
-#define _PAGE_ACCESSED_4V _AC(0x1000000000000000,UL) /* Accessed (ref'd)     */
-#define _PAGE_READ_4V     _AC(0x0800000000000000,UL) /* Readable SW Bit      */
-#define _PAGE_WRITE_4V    _AC(0x0400000000000000,UL) /* Writable SW Bit      */
-#define _PAGE_PADDR_4V    _AC(0x00FFFFFFFFFFE000,UL) /* paddr[55:13]         */
-#define _PAGE_IE_4V       _AC(0x0000000000001000,UL) /* Invert Endianness    */
-#define _PAGE_E_4V        _AC(0x0000000000000800,UL) /* side-Effect          */
-#define _PAGE_CP_4V       _AC(0x0000000000000400,UL) /* Cacheable in P-Cache */
-#define _PAGE_CV_4V       _AC(0x0000000000000200,UL) /* Cacheable in V-Cache */
-#define _PAGE_P_4V        _AC(0x0000000000000100,UL) /* Privileged Page      */
-#define _PAGE_EXEC_4V     _AC(0x0000000000000080,UL) /* Executable Page      */
-#define _PAGE_W_4V        _AC(0x0000000000000040,UL) /* Writable             */
-#define _PAGE_SOFT_4V     _AC(0x0000000000000030,UL) /* Software bits        */
-#define _PAGE_FILE_4V     _AC(0x0000000000000020,UL) /* Pagecache page       */
-#define _PAGE_PRESENT_4V  _AC(0x0000000000000010,UL) /* Present              */
-#define _PAGE_RESV_4V     _AC(0x0000000000000008,UL) /* Reserved             */
-#define _PAGE_SZ16GB_4V   _AC(0x0000000000000007,UL) /* 16GB Page            */
-#define _PAGE_SZ2GB_4V    _AC(0x0000000000000006,UL) /* 2GB Page             */
-#define _PAGE_SZ256MB_4V  _AC(0x0000000000000005,UL) /* 256MB Page           */
-#define _PAGE_SZ32MB_4V   _AC(0x0000000000000004,UL) /* 32MB Page            */
-#define _PAGE_SZ4MB_4V    _AC(0x0000000000000003,UL) /* 4MB Page             */
-#define _PAGE_SZ512K_4V   _AC(0x0000000000000002,UL) /* 512K Page            */
-#define _PAGE_SZ64K_4V    _AC(0x0000000000000001,UL) /* 64K Page             */
-#define _PAGE_SZ8K_4V     _AC(0x0000000000000000,UL) /* 8K Page              */
-#define _PAGE_SZALL_4V    _AC(0x0000000000000007,UL) /* All pgsz bits        */
-
-#if PAGE_SHIFT == 13
-#define _PAGE_SZBITS_4U _PAGE_SZ8K_4U
-#define _PAGE_SZBITS_4V _PAGE_SZ8K_4V
-#elif PAGE_SHIFT == 16
-#define _PAGE_SZBITS_4U _PAGE_SZ64K_4U
-#define _PAGE_SZBITS_4V _PAGE_SZ64K_4V
-#else
-#error Wrong PAGE_SHIFT specified
-#endif
-
-#if defined(CONFIG_HUGETLB_PAGE_SIZE_4MB)
-#define _PAGE_SZHUGE_4U _PAGE_SZ4MB_4U
-#define _PAGE_SZHUGE_4V _PAGE_SZ4MB_4V
-#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512K)
-#define _PAGE_SZHUGE_4U _PAGE_SZ512K_4U
-#define _PAGE_SZHUGE_4V _PAGE_SZ512K_4V
-#elif defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
-#define _PAGE_SZHUGE_4U _PAGE_SZ64K_4U
-#define _PAGE_SZHUGE_4V _PAGE_SZ64K_4V
-#endif
-
-/* These are actually filled in at boot time by sun4{u,v}_pgprot_init() */
-#define __P000  __pgprot(0)
-#define __P001  __pgprot(0)
-#define __P010  __pgprot(0)
-#define __P011  __pgprot(0)
-#define __P100  __pgprot(0)
-#define __P101  __pgprot(0)
-#define __P110  __pgprot(0)
-#define __P111  __pgprot(0)
-
-#define __S000  __pgprot(0)
-#define __S001  __pgprot(0)
-#define __S010  __pgprot(0)
-#define __S011  __pgprot(0)
-#define __S100  __pgprot(0)
-#define __S101  __pgprot(0)
-#define __S110  __pgprot(0)
-#define __S111  __pgprot(0)
-
-#ifndef __ASSEMBLY__
-
-extern pte_t mk_pte_io(unsigned long, pgprot_t, int, unsigned long);
-
-extern unsigned long pte_sz_bits(unsigned long size);
-
-extern pgprot_t PAGE_KERNEL;
-extern pgprot_t PAGE_KERNEL_LOCKED;
-extern pgprot_t PAGE_COPY;
-extern pgprot_t PAGE_SHARED;
-
-/* XXX This uglyness is for the atyfb driver's sparc mmap() support. XXX */
-extern unsigned long _PAGE_IE;
-extern unsigned long _PAGE_E;
-extern unsigned long _PAGE_CACHE;
-
-extern unsigned long pg_iobits;
-extern unsigned long _PAGE_ALL_SZ_BITS;
-extern unsigned long _PAGE_SZBITS;
-
-extern struct page *mem_map_zero;
-#define ZERO_PAGE(vaddr)        (mem_map_zero)
-
-/* PFNs are real physical page numbers.  However, mem_map only begins to record
- * per-page information starting at pfn_base.  This is to handle systems where
- * the first physical page in the machine is at some huge physical address,
- * such as 4GB.   This is common on a partitioned E10000, for example.
- */
-static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot)
-{
-        unsigned long paddr = pfn << PAGE_SHIFT;
-        unsigned long sz_bits;
-
-        sz_bits = 0UL;
-        if (_PAGE_SZBITS_4U != 0UL || _PAGE_SZBITS_4V != 0UL) {
-                __asm__ __volatile__(
-                "\n661: sethi           %%uhi(%1), %0\n"
-                "       sllx            %0, 32, %0\n"
-                "       .section        .sun4v_2insn_patch, \"ax\"\n"
-                "       .word           661b\n"
-                "       mov             %2, %0\n"
-                "       nop\n"
-                "       .previous\n"
-                : "=r" (sz_bits)
-                : "i" (_PAGE_SZBITS_4U), "i" (_PAGE_SZBITS_4V));
-        }
-        return __pte(paddr | sz_bits | pgprot_val(prot));
-}
-#define mk_pte(page, pgprot)    pfn_pte(page_to_pfn(page), (pgprot))
-
-/* This one can be done with two shifts.  */
-static inline unsigned long pte_pfn(pte_t pte)
-{
-        unsigned long ret;
-
-        __asm__ __volatile__(
-        "\n661: sllx            %1, %2, %0\n"
-        "       srlx            %0, %3, %0\n"
-        "       .section        .sun4v_2insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       sllx            %1, %4, %0\n"
-        "       srlx            %0, %5, %0\n"
-        "       .previous\n"
-        : "=r" (ret)
-        : "r" (pte_val(pte)),
-          "i" (21), "i" (21 + PAGE_SHIFT),
-          "i" (8), "i" (8 + PAGE_SHIFT));
-
-        return ret;
-}
-#define pte_page(x) pfn_to_page(pte_pfn(x))
-
-static inline pte_t pte_modify(pte_t pte, pgprot_t prot)
-{
-        unsigned long mask, tmp;
-
-        /* SUN4U: 0x600307ffffffecb8 (negated == 0x9ffcf80000001347)
-         * SUN4V: 0x30ffffffffffee17 (negated == 0xcf000000000011e8)
-         *
-         * Even if we use negation tricks the result is still a 6
-         * instruction sequence, so don't try to play fancy and just
-         * do the most straightforward implementation.
-         *
-         * Note: We encode this into 3 sun4v 2-insn patch sequences.
-         */
-
-        __asm__ __volatile__(
-        "\n661: sethi           %%uhi(%2), %1\n"
-        "       sethi           %%hi(%2), %0\n"
-        "\n662: or              %1, %%ulo(%2), %1\n"
-        "       or              %0, %%lo(%2), %0\n"
-        "\n663: sllx            %1, 32, %1\n"
-        "       or              %0, %1, %0\n"
-        "       .section        .sun4v_2insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       sethi           %%uhi(%3), %1\n"
-        "       sethi           %%hi(%3), %0\n"
-        "       .word           662b\n"
-        "       or              %1, %%ulo(%3), %1\n"
-        "       or              %0, %%lo(%3), %0\n"
-        "       .word           663b\n"
-        "       sllx            %1, 32, %1\n"
-        "       or              %0, %1, %0\n"
-        "       .previous\n"
-        : "=r" (mask), "=r" (tmp)
-        : "i" (_PAGE_PADDR_4U | _PAGE_MODIFIED_4U | _PAGE_ACCESSED_4U |
-               _PAGE_CP_4U | _PAGE_CV_4U | _PAGE_E_4U | _PAGE_PRESENT_4U |
-               _PAGE_SZBITS_4U),
-          "i" (_PAGE_PADDR_4V | _PAGE_MODIFIED_4V | _PAGE_ACCESSED_4V |
-               _PAGE_CP_4V | _PAGE_CV_4V | _PAGE_E_4V | _PAGE_PRESENT_4V |
-               _PAGE_SZBITS_4V));
-
-        return __pte((pte_val(pte) & mask) | (pgprot_val(prot) & ~mask));
-}
-
-static inline pte_t pgoff_to_pte(unsigned long off)
-{
-        off <<= PAGE_SHIFT;
-
-        __asm__ __volatile__(
-        "\n661: or              %0, %2, %0\n"
-        "       .section        .sun4v_1insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       or              %0, %3, %0\n"
-        "       .previous\n"
-        : "=r" (off)
-        : "0" (off), "i" (_PAGE_FILE_4U), "i" (_PAGE_FILE_4V));
-
-        return __pte(off);
-}
-
-static inline pgprot_t pgprot_noncached(pgprot_t prot)
-{
-        unsigned long val = pgprot_val(prot);
-
-        __asm__ __volatile__(
-        "\n661: andn            %0, %2, %0\n"
-        "       or              %0, %3, %0\n"
-        "       .section        .sun4v_2insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       andn            %0, %4, %0\n"
-        "       or              %0, %5, %0\n"
-        "       .previous\n"
-        : "=r" (val)
-        : "0" (val), "i" (_PAGE_CP_4U | _PAGE_CV_4U), "i" (_PAGE_E_4U),
-                     "i" (_PAGE_CP_4V | _PAGE_CV_4V), "i" (_PAGE_E_4V));
-
-        return __pgprot(val);
-}
-/* Various pieces of code check for platform support by ifdef testing
- * on "pgprot_noncached".  That's broken and should be fixed, but for
- * now...
- */
-#define pgprot_noncached pgprot_noncached
-
-#ifdef CONFIG_HUGETLB_PAGE
-static inline pte_t pte_mkhuge(pte_t pte)
-{
-        unsigned long mask;
-
-        __asm__ __volatile__(
-        "\n661: sethi           %%uhi(%1), %0\n"
-        "       sllx            %0, 32, %0\n"
-        "       .section        .sun4v_2insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       mov             %2, %0\n"
-        "       nop\n"
-        "       .previous\n"
-        : "=r" (mask)
-        : "i" (_PAGE_SZHUGE_4U), "i" (_PAGE_SZHUGE_4V));
-
-        return __pte(pte_val(pte) | mask);
-}
-#endif
-
-static inline pte_t pte_mkdirty(pte_t pte)
-{
-        unsigned long val = pte_val(pte), tmp;
-
-        __asm__ __volatile__(
-        "\n661: or              %0, %3, %0\n"
-        "       nop\n"
-        "\n662: nop\n"
-        "       nop\n"
-        "       .section        .sun4v_2insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       sethi           %%uhi(%4), %1\n"
-        "       sllx            %1, 32, %1\n"
-        "       .word           662b\n"
-        "       or              %1, %%lo(%4), %1\n"
-        "       or              %0, %1, %0\n"
-        "       .previous\n"
-        : "=r" (val), "=r" (tmp)
-        : "0" (val), "i" (_PAGE_MODIFIED_4U | _PAGE_W_4U),
-          "i" (_PAGE_MODIFIED_4V | _PAGE_W_4V));
-
-        return __pte(val);
-}
-
-static inline pte_t pte_mkclean(pte_t pte)
-{
-        unsigned long val = pte_val(pte), tmp;
-
-        __asm__ __volatile__(
-        "\n661: andn            %0, %3, %0\n"
-        "       nop\n"
-        "\n662: nop\n"
-        "       nop\n"
-        "       .section        .sun4v_2insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       sethi           %%uhi(%4), %1\n"
-        "       sllx            %1, 32, %1\n"
-        "       .word           662b\n"
-        "       or              %1, %%lo(%4), %1\n"
-        "       andn            %0, %1, %0\n"
-        "       .previous\n"
-        : "=r" (val), "=r" (tmp)
-        : "0" (val), "i" (_PAGE_MODIFIED_4U | _PAGE_W_4U),
-          "i" (_PAGE_MODIFIED_4V | _PAGE_W_4V));
-
-        return __pte(val);
-}
-
-static inline pte_t pte_mkwrite(pte_t pte)
-{
-        unsigned long val = pte_val(pte), mask;
-
-        __asm__ __volatile__(
-        "\n661: mov             %1, %0\n"
-        "       nop\n"
-        "       .section        .sun4v_2insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       sethi           %%uhi(%2), %0\n"
-        "       sllx            %0, 32, %0\n"
-        "       .previous\n"
-        : "=r" (mask)
-        : "i" (_PAGE_WRITE_4U), "i" (_PAGE_WRITE_4V));
-
-        return __pte(val | mask);
-}
-
-static inline pte_t pte_wrprotect(pte_t pte)
-{
-        unsigned long val = pte_val(pte), tmp;
-
-        __asm__ __volatile__(
-        "\n661: andn            %0, %3, %0\n"
-        "       nop\n"
-        "\n662: nop\n"
-        "       nop\n"
-        "       .section        .sun4v_2insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       sethi           %%uhi(%4), %1\n"
-        "       sllx            %1, 32, %1\n"
-        "       .word           662b\n"
-        "       or              %1, %%lo(%4), %1\n"
-        "       andn            %0, %1, %0\n"
-        "       .previous\n"
-        : "=r" (val), "=r" (tmp)
-        : "0" (val), "i" (_PAGE_WRITE_4U | _PAGE_W_4U),
-          "i" (_PAGE_WRITE_4V | _PAGE_W_4V));
-
-        return __pte(val);
-}
-
-static inline pte_t pte_mkold(pte_t pte)
-{
-        unsigned long mask;
-
-        __asm__ __volatile__(
-        "\n661: mov             %1, %0\n"
-        "       nop\n"
-        "       .section        .sun4v_2insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       sethi           %%uhi(%2), %0\n"
-        "       sllx            %0, 32, %0\n"
-        "       .previous\n"
-        : "=r" (mask)
-        : "i" (_PAGE_ACCESSED_4U), "i" (_PAGE_ACCESSED_4V));
-
-        mask |= _PAGE_R;
-
-        return __pte(pte_val(pte) & ~mask);
-}
-
-static inline pte_t pte_mkyoung(pte_t pte)
-{
-        unsigned long mask;
-
-        __asm__ __volatile__(
-        "\n661: mov             %1, %0\n"
-        "       nop\n"
-        "       .section        .sun4v_2insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       sethi           %%uhi(%2), %0\n"
-        "       sllx            %0, 32, %0\n"
-        "       .previous\n"
-        : "=r" (mask)
-        : "i" (_PAGE_ACCESSED_4U), "i" (_PAGE_ACCESSED_4V));
-
-        mask |= _PAGE_R;
-
-        return __pte(pte_val(pte) | mask);
-}
-
-static inline pte_t pte_mkspecial(pte_t pte)
-{
-        return pte;
-}
-
-static inline unsigned long pte_young(pte_t pte)
-{
-        unsigned long mask;
-
-        __asm__ __volatile__(
-        "\n661: mov             %1, %0\n"
-        "       nop\n"
-        "       .section        .sun4v_2insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       sethi           %%uhi(%2), %0\n"
-        "       sllx            %0, 32, %0\n"
-        "       .previous\n"
-        : "=r" (mask)
-        : "i" (_PAGE_ACCESSED_4U), "i" (_PAGE_ACCESSED_4V));
-
-        return (pte_val(pte) & mask);
-}
-
-static inline unsigned long pte_dirty(pte_t pte)
-{
-        unsigned long mask;
-
-        __asm__ __volatile__(
-        "\n661: mov             %1, %0\n"
-        "       nop\n"
-        "       .section        .sun4v_2insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       sethi           %%uhi(%2), %0\n"
-        "       sllx            %0, 32, %0\n"
-        "       .previous\n"
-        : "=r" (mask)
-        : "i" (_PAGE_MODIFIED_4U), "i" (_PAGE_MODIFIED_4V));
-
-        return (pte_val(pte) & mask);
-}
-
-static inline unsigned long pte_write(pte_t pte)
-{
-        unsigned long mask;
-
-        __asm__ __volatile__(
-        "\n661: mov             %1, %0\n"
-        "       nop\n"
-        "       .section        .sun4v_2insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       sethi           %%uhi(%2), %0\n"
-        "       sllx            %0, 32, %0\n"
-        "       .previous\n"
-        : "=r" (mask)
-        : "i" (_PAGE_WRITE_4U), "i" (_PAGE_WRITE_4V));
-
-        return (pte_val(pte) & mask);
-}
-
-static inline unsigned long pte_exec(pte_t pte)
-{
-        unsigned long mask;
-
-        __asm__ __volatile__(
-        "\n661: sethi           %%hi(%1), %0\n"
-        "       .section        .sun4v_1insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       mov             %2, %0\n"
-        "       .previous\n"
-        : "=r" (mask)
-        : "i" (_PAGE_EXEC_4U), "i" (_PAGE_EXEC_4V));
-
-        return (pte_val(pte) & mask);
-}
-
-static inline unsigned long pte_file(pte_t pte)
-{
-        unsigned long val = pte_val(pte);
-
-        __asm__ __volatile__(
-        "\n661: and             %0, %2, %0\n"
-        "       .section        .sun4v_1insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       and             %0, %3, %0\n"
-        "       .previous\n"
-        : "=r" (val)
-        : "0" (val), "i" (_PAGE_FILE_4U), "i" (_PAGE_FILE_4V));
-
-        return val;
-}
-
-static inline unsigned long pte_present(pte_t pte)
-{
-        unsigned long val = pte_val(pte);
-
-        __asm__ __volatile__(
-        "\n661: and             %0, %2, %0\n"
-        "       .section        .sun4v_1insn_patch, \"ax\"\n"
-        "       .word           661b\n"
-        "       and             %0, %3, %0\n"
-        "       .previous\n"
-        : "=r" (val)
-        : "0" (val), "i" (_PAGE_PRESENT_4U), "i" (_PAGE_PRESENT_4V));
-
-        return val;
-}
-
-static inline int pte_special(pte_t pte)
-{
-        return 0;
-}
-
-#define pmd_set(pmdp, ptep)     \
-        (pmd_val(*(pmdp)) = (__pa((unsigned long) (ptep)) >> 11UL))
-#define pud_set(pudp, pmdp)     \
-        (pud_val(*(pudp)) = (__pa((unsigned long) (pmdp)) >> 11UL))
-#define __pmd_page(pmd)         \
-        ((unsigned long) __va((((unsigned long)pmd_val(pmd))<<11UL)))
-#define pmd_page(pmd)                   virt_to_page((void *)__pmd_page(pmd))
-#define pud_page_vaddr(pud)             \
-        ((unsigned long) __va((((unsigned long)pud_val(pud))<<11UL)))
-#define pud_page(pud)                   virt_to_page((void *)pud_page_vaddr(pud))
-#define pmd_none(pmd)                   (!pmd_val(pmd))
-#define pmd_bad(pmd)                    (0)
-#define pmd_present(pmd)                (pmd_val(pmd) != 0U)
-#define pmd_clear(pmdp)                 (pmd_val(*(pmdp)) = 0U)
-#define pud_none(pud)                   (!pud_val(pud))
-#define pud_bad(pud)                    (0)
-#define pud_present(pud)                (pud_val(pud) != 0U)
-#define pud_clear(pudp)                 (pud_val(*(pudp)) = 0U)
-
-/* Same in both SUN4V and SUN4U.  */
-#define pte_none(pte)                   (!pte_val(pte))
-
-/* to find an entry in a page-table-directory. */
-#define pgd_index(address)      (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-/* Find an entry in the second-level page table.. */
-#define pmd_offset(pudp, address)       \
-        ((pmd_t *) pud_page_vaddr(*(pudp)) + \
-         (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)))
-
-/* Find an entry in the third-level page table.. */
-#define pte_index(dir, address) \
-        ((pte_t *) __pmd_page(*(dir)) + \
-         ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
-#define pte_offset_kernel               pte_index
-#define pte_offset_map                  pte_index
-#define pte_offset_map_nested           pte_index
-#define pte_unmap(pte)                  do { } while (0)
-#define pte_unmap_nested(pte)           do { } while (0)
-
-/* Actual page table PTE updates.  */
-extern void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr, pte_t *ptep, pte_t orig);
-
-static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte)
-{
-        pte_t orig = *ptep;
-
-        *ptep = pte;
-
-        /* It is more efficient to let flush_tlb_kernel_range()
-         * handle init_mm tlb flushes.
-         *
-         * SUN4V NOTE: _PAGE_VALID is the same value in both the SUN4U
-         *             and SUN4V pte layout, so this inline test is fine.
-         */
-        if (likely(mm != &init_mm) && (pte_val(orig) & _PAGE_VALID))
-                tlb_batch_add(mm, addr, ptep, orig);
-}
-
-#define pte_clear(mm,addr,ptep)         \
-        set_pte_at((mm), (addr), (ptep), __pte(0UL))
-
-#ifdef DCACHE_ALIASING_POSSIBLE
-#define __HAVE_ARCH_MOVE_PTE
-#define move_pte(pte, prot, old_addr, new_addr)                         \
-({                                                                      \
-        pte_t newpte = (pte);                                           \
-        if (tlb_type != hypervisor && pte_present(pte)) {               \
-                unsigned long this_pfn = pte_pfn(pte);                  \
-                                                                        \
-                if (pfn_valid(this_pfn) &&                              \
-                    (((old_addr) ^ (new_addr)) & (1 << 13)))            \
-                        flush_dcache_page_all(current->mm,              \
-                                              pfn_to_page(this_pfn));   \
-        }                                                               \
-        newpte;                                                         \
-})
-#endif
-
-extern pgd_t swapper_pg_dir[2048];
-extern pmd_t swapper_low_pmd_dir[2048];
-
-extern void paging_init(void);
-extern unsigned long find_ecache_flush_span(unsigned long size);
-
-/* These do nothing with the way I have things setup. */
-#define mmu_lockarea(vaddr, len)                (vaddr)
-#define mmu_unlockarea(vaddr, len)              do { } while(0)
-
-struct vm_area_struct;
-extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);
-
-/* Encode and de-code a swap entry */
-#define __swp_type(entry)       (((entry).val >> PAGE_SHIFT) & 0xffUL)
-#define __swp_offset(entry)     ((entry).val >> (PAGE_SHIFT + 8UL))
-#define __swp_entry(type, offset)       \
-        ( (swp_entry_t) \
-          { \
-                (((long)(type) << PAGE_SHIFT) | \
-                 ((long)(offset) << (PAGE_SHIFT + 8UL))) \
-          } )
-#define __pte_to_swp_entry(pte)         ((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x)           ((pte_t) { (x).val })
-
-/* File offset in PTE support. */
-extern unsigned long pte_file(pte_t);
-#define pte_to_pgoff(pte)       (pte_val(pte) >> PAGE_SHIFT)
-extern pte_t pgoff_to_pte(unsigned long);
-#define PTE_FILE_MAX_BITS       (64UL - PAGE_SHIFT - 1UL)
-
-extern unsigned long *sparc64_valid_addr_bitmap;
-
-/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
-#define kern_addr_valid(addr)   \
-        (test_bit(__pa((unsigned long)(addr))>>22, sparc64_valid_addr_bitmap))
-
-extern int page_in_phys_avail(unsigned long paddr);
-
-extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
-                               unsigned long pfn,
-                               unsigned long size, pgprot_t prot);
-
-/*
- * For sparc32&64, the pfn in io_remap_pfn_range() carries <iospace> in
- * its high 4 bits.  These macros/functions put it there or get it from there.
- */
-#define MK_IOSPACE_PFN(space, pfn)      (pfn | (space << (BITS_PER_LONG - 4)))
-#define GET_IOSPACE(pfn)                (pfn >> (BITS_PER_LONG - 4))
-#define GET_PFN(pfn)                    (pfn & 0x0fffffffffffffffUL)
-
-#include <asm-generic/pgtable.h>
-
-/* We provide our own get_unmapped_area to cope with VA holes and
- * SHM area cache aliasing for userland.
- */
-#define HAVE_ARCH_UNMAPPED_AREA
-#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-
-/* We provide a special get_unmapped_area for framebuffer mmaps to try and use
- * the largest alignment possible such that larget PTEs can be used.
- */
-extern unsigned long get_fb_unmapped_area(struct file *filp, unsigned long,
-                                          unsigned long, unsigned long,
-                                          unsigned long);
-#define HAVE_ARCH_FB_UNMAPPED_AREA
-
-extern void pgtable_cache_init(void);
-extern void sun4v_register_fault_status(void);
-extern void sun4v_ktsb_register(void);
-extern void __init cheetah_ecache_flush_init(void);
-extern void sun4v_patch_tlb_handlers(void);
-
-extern unsigned long cmdline_memory_size;
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(_SPARC64_PGTABLE_H) */
diff --git a/include/asm-sparc/pgtsrmmu.h b/include/asm-sparc/pgtsrmmu.h
deleted file mode 100644
index 808555fc1d58..000000000000
--- a/include/asm-sparc/pgtsrmmu.h
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- * pgtsrmmu.h:  SRMMU page table defines and code.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_PGTSRMMU_H
-#define _SPARC_PGTSRMMU_H
-
-#include <asm/page.h>
-
-#ifdef __ASSEMBLY__
-#include <asm/thread_info.h>    /* TI_UWINMASK for WINDOW_FLUSH */
-#endif
-
-/* Number of contexts is implementation-dependent; 64k is the most we support */
-#define SRMMU_MAX_CONTEXTS      65536
-
-/* PMD_SHIFT determines the size of the area a second-level page table entry can map */
-#define SRMMU_REAL_PMD_SHIFT            18
-#define SRMMU_REAL_PMD_SIZE             (1UL << SRMMU_REAL_PMD_SHIFT)
-#define SRMMU_REAL_PMD_MASK             (~(SRMMU_REAL_PMD_SIZE-1))
-#define SRMMU_REAL_PMD_ALIGN(__addr)    (((__addr)+SRMMU_REAL_PMD_SIZE-1)&SRMMU_REAL_PMD_MASK)
-
-/* PGDIR_SHIFT determines what a third-level page table entry can map */
-#define SRMMU_PGDIR_SHIFT       24
-#define SRMMU_PGDIR_SIZE        (1UL << SRMMU_PGDIR_SHIFT)
-#define SRMMU_PGDIR_MASK        (~(SRMMU_PGDIR_SIZE-1))
-#define SRMMU_PGDIR_ALIGN(addr) (((addr)+SRMMU_PGDIR_SIZE-1)&SRMMU_PGDIR_MASK)
-
-#define SRMMU_REAL_PTRS_PER_PTE 64
-#define SRMMU_REAL_PTRS_PER_PMD 64
-#define SRMMU_PTRS_PER_PGD      256
-
-#define SRMMU_REAL_PTE_TABLE_SIZE       (SRMMU_REAL_PTRS_PER_PTE*4)
-#define SRMMU_PMD_TABLE_SIZE            (SRMMU_REAL_PTRS_PER_PMD*4)
-#define SRMMU_PGD_TABLE_SIZE            (SRMMU_PTRS_PER_PGD*4)
-
-/*
- * To support pagetables in highmem, Linux introduces APIs which
- * return struct page* and generally manipulate page tables when
- * they are not mapped into kernel space. Our hardware page tables
- * are smaller than pages. We lump hardware tabes into big, page sized
- * software tables.
- *
- * PMD_SHIFT determines the size of the area a second-level page table entry
- * can map, and our pmd_t is 16 times larger than normal.  The values which
- * were once defined here are now generic for 4c and srmmu, so they're
- * found in pgtable.h.
- */
-#define SRMMU_PTRS_PER_PMD      4
-
-/* Definition of the values in the ET field of PTD's and PTE's */
-#define SRMMU_ET_MASK         0x3
-#define SRMMU_ET_INVALID      0x0
-#define SRMMU_ET_PTD          0x1
-#define SRMMU_ET_PTE          0x2
-#define SRMMU_ET_REPTE        0x3 /* AIEEE, SuperSparc II reverse endian page! */
-
-/* Physical page extraction from PTP's and PTE's. */
-#define SRMMU_CTX_PMASK    0xfffffff0
-#define SRMMU_PTD_PMASK    0xfffffff0
-#define SRMMU_PTE_PMASK    0xffffff00
-
-/* The pte non-page bits.  Some notes:
- * 1) cache, dirty, valid, and ref are frobbable
- *    for both supervisor and user pages.
- * 2) exec and write will only give the desired effect
- *    on user pages
- * 3) use priv and priv_readonly for changing the
- *    characteristics of supervisor ptes
- */
-#define SRMMU_CACHE        0x80
-#define SRMMU_DIRTY        0x40
-#define SRMMU_REF          0x20
-#define SRMMU_NOREAD       0x10
-#define SRMMU_EXEC         0x08
-#define SRMMU_WRITE        0x04
-#define SRMMU_VALID        0x02 /* SRMMU_ET_PTE */
-#define SRMMU_PRIV         0x1c
-#define SRMMU_PRIV_RDONLY  0x18
-
-#define SRMMU_FILE         0x40 /* Implemented in software */
-
-#define SRMMU_PTE_FILE_SHIFT     8      /* == 32-PTE_FILE_MAX_BITS */
-
-#define SRMMU_CHG_MASK    (0xffffff00 | SRMMU_REF | SRMMU_DIRTY)
-
-/* SRMMU swap entry encoding
- *
- * We use 5 bits for the type and 19 for the offset.  This gives us
- * 32 swapfiles of 4GB each.  Encoding looks like:
- *
- * oooooooooooooooooootttttRRRRRRRR
- * fedcba9876543210fedcba9876543210
- *
- * The bottom 8 bits are reserved for protection and status bits, especially
- * FILE and PRESENT.
- */
-#define SRMMU_SWP_TYPE_MASK     0x1f
-#define SRMMU_SWP_TYPE_SHIFT    SRMMU_PTE_FILE_SHIFT
-#define SRMMU_SWP_OFF_MASK      0x7ffff
-#define SRMMU_SWP_OFF_SHIFT     (SRMMU_PTE_FILE_SHIFT + 5)
-
-/* Some day I will implement true fine grained access bits for
- * user pages because the SRMMU gives us the capabilities to
- * enforce all the protection levels that vma's can have.
- * XXX But for now...
- */
-#define SRMMU_PAGE_NONE    __pgprot(SRMMU_CACHE | \
-                                    SRMMU_PRIV | SRMMU_REF)
-#define SRMMU_PAGE_SHARED  __pgprot(SRMMU_VALID | SRMMU_CACHE | \
-                                    SRMMU_EXEC | SRMMU_WRITE | SRMMU_REF)
-#define SRMMU_PAGE_COPY    __pgprot(SRMMU_VALID | SRMMU_CACHE | \
-                                    SRMMU_EXEC | SRMMU_REF)
-#define SRMMU_PAGE_RDONLY  __pgprot(SRMMU_VALID | SRMMU_CACHE | \
-                                    SRMMU_EXEC | SRMMU_REF)
-#define SRMMU_PAGE_KERNEL  __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
-                                    SRMMU_DIRTY | SRMMU_REF)
-
-/* SRMMU Register addresses in ASI 0x4.  These are valid for all
- * current SRMMU implementations that exist.
- */
-#define SRMMU_CTRL_REG           0x00000000
-#define SRMMU_CTXTBL_PTR         0x00000100
-#define SRMMU_CTX_REG            0x00000200
-#define SRMMU_FAULT_STATUS       0x00000300
-#define SRMMU_FAULT_ADDR         0x00000400
-
-#define WINDOW_FLUSH(tmp1, tmp2)                                        \
-        mov     0, tmp1;                                                \
-98:     ld      [%g6 + TI_UWINMASK], tmp2;                              \
-        orcc    %g0, tmp2, %g0;                                         \
-        add     tmp1, 1, tmp1;                                          \
-        bne     98b;                                                    \
-         save   %sp, -64, %sp;                                          \
-99:     subcc   tmp1, 1, tmp1;                                          \
-        bne     99b;                                                    \
-         restore %g0, %g0, %g0;
-
-#ifndef __ASSEMBLY__
-
-/* This makes sense. Honest it does - Anton */
-/* XXX Yes but it's ugly as sin.  FIXME. -KMW */
-extern void *srmmu_nocache_pool;
-#define __nocache_pa(VADDR) (((unsigned long)VADDR) - SRMMU_NOCACHE_VADDR + __pa((unsigned long)srmmu_nocache_pool))
-#define __nocache_va(PADDR) (__va((unsigned long)PADDR) - (unsigned long)srmmu_nocache_pool + SRMMU_NOCACHE_VADDR)
-#define __nocache_fix(VADDR) __va(__nocache_pa(VADDR))
-
-/* Accessing the MMU control register. */
-static inline unsigned int srmmu_get_mmureg(void)
-{
-        unsigned int retval;
-        __asm__ __volatile__("lda [%%g0] %1, %0\n\t" :
-                             "=r" (retval) :
-                             "i" (ASI_M_MMUREGS));
-        return retval;
-}
-
-static inline void srmmu_set_mmureg(unsigned long regval)
-{
-        __asm__ __volatile__("sta %0, [%%g0] %1\n\t" : :
-                             "r" (regval), "i" (ASI_M_MMUREGS) : "memory");
-
-}
-
-static inline void srmmu_set_ctable_ptr(unsigned long paddr)
-{
-        paddr = ((paddr >> 4) & SRMMU_CTX_PMASK);
-        __asm__ __volatile__("sta %0, [%1] %2\n\t" : :
-                             "r" (paddr), "r" (SRMMU_CTXTBL_PTR),
-                             "i" (ASI_M_MMUREGS) :
-                             "memory");
-}
-
-static inline unsigned long srmmu_get_ctable_ptr(void)
-{
-        unsigned int retval;
-
-        __asm__ __volatile__("lda [%1] %2, %0\n\t" :
-                             "=r" (retval) :
-                             "r" (SRMMU_CTXTBL_PTR),
-                             "i" (ASI_M_MMUREGS));
-        return (retval & SRMMU_CTX_PMASK) << 4;
-}
-
-static inline void srmmu_set_context(int context)
-{
-        __asm__ __volatile__("sta %0, [%1] %2\n\t" : :
-                             "r" (context), "r" (SRMMU_CTX_REG),
-                             "i" (ASI_M_MMUREGS) : "memory");
-}
-
-static inline int srmmu_get_context(void)
-{
-        register int retval;
-        __asm__ __volatile__("lda [%1] %2, %0\n\t" :
-                             "=r" (retval) :
-                             "r" (SRMMU_CTX_REG),
-                             "i" (ASI_M_MMUREGS));
-        return retval;
-}
-
-static inline unsigned int srmmu_get_fstatus(void)
-{
-        unsigned int retval;
-
-        __asm__ __volatile__("lda [%1] %2, %0\n\t" :
-                             "=r" (retval) :
-                             "r" (SRMMU_FAULT_STATUS), "i" (ASI_M_MMUREGS));
-        return retval;
-}
-
-static inline unsigned int srmmu_get_faddr(void)
-{
-        unsigned int retval;
-
-        __asm__ __volatile__("lda [%1] %2, %0\n\t" :
-                             "=r" (retval) :
-                             "r" (SRMMU_FAULT_ADDR), "i" (ASI_M_MMUREGS));
-        return retval;
-}
-
-/* This is guaranteed on all SRMMU's. */
-static inline void srmmu_flush_whole_tlb(void)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
-                             "r" (0x400),        /* Flush entire TLB!! */
-                             "i" (ASI_M_FLUSH_PROBE) : "memory");
-
-}
-
-/* These flush types are not available on all chips... */
-static inline void srmmu_flush_tlb_ctx(void)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
-                             "r" (0x300),        /* Flush TLB ctx.. */
-                             "i" (ASI_M_FLUSH_PROBE) : "memory");
-
-}
-
-static inline void srmmu_flush_tlb_region(unsigned long addr)
-{
-        addr &= SRMMU_PGDIR_MASK;
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
-                             "r" (addr | 0x200), /* Flush TLB region.. */
-                             "i" (ASI_M_FLUSH_PROBE) : "memory");
-
-}
-
-
-static inline void srmmu_flush_tlb_segment(unsigned long addr)
-{
-        addr &= SRMMU_REAL_PMD_MASK;
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
-                             "r" (addr | 0x100), /* Flush TLB segment.. */
-                             "i" (ASI_M_FLUSH_PROBE) : "memory");
-
-}
-
-static inline void srmmu_flush_tlb_page(unsigned long page)
-{
-        page &= PAGE_MASK;
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
-                             "r" (page),        /* Flush TLB page.. */
-                             "i" (ASI_M_FLUSH_PROBE) : "memory");
-
-}
-
-static inline unsigned long srmmu_hwprobe(unsigned long vaddr)
-{
-        unsigned long retval;
-
-        vaddr &= PAGE_MASK;
-        __asm__ __volatile__("lda [%1] %2, %0\n\t" :
-                             "=r" (retval) :
-                             "r" (vaddr | 0x400), "i" (ASI_M_FLUSH_PROBE));
-
-        return retval;
-}
-
-static inline int
-srmmu_get_pte (unsigned long addr)
-{
-        register unsigned long entry;
-        
-        __asm__ __volatile__("\n\tlda [%1] %2,%0\n\t" :
-                                "=r" (entry):
-                                "r" ((addr & 0xfffff000) | 0x400), "i" (ASI_M_FLUSH_PROBE));
-        return entry;
-}
-
-extern unsigned long (*srmmu_read_physical)(unsigned long paddr);
-extern void (*srmmu_write_physical)(unsigned long paddr, unsigned long word);
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(_SPARC_PGTSRMMU_H) */
diff --git a/include/asm-sparc/pgtsun4.h b/include/asm-sparc/pgtsun4.h
deleted file mode 100644
index 5a0d661fb82e..000000000000
--- a/include/asm-sparc/pgtsun4.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * pgtsun4.h:  Sun4 specific pgtable.h defines and code.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-#ifndef _SPARC_PGTSUN4C_H
-#define _SPARC_PGTSUN4C_H
-
-#include <asm/contregs.h>
-
-/* PMD_SHIFT determines the size of the area a second-level page table can map */
-#define SUN4C_PMD_SHIFT       23
-
-/* PGDIR_SHIFT determines what a third-level page table entry can map */
-#define SUN4C_PGDIR_SHIFT       23
-#define SUN4C_PGDIR_SIZE        (1UL << SUN4C_PGDIR_SHIFT)
-#define SUN4C_PGDIR_MASK        (~(SUN4C_PGDIR_SIZE-1))
-#define SUN4C_PGDIR_ALIGN(addr) (((addr)+SUN4C_PGDIR_SIZE-1)&SUN4C_PGDIR_MASK)
-
-/* To represent how the sun4c mmu really lays things out. */
-#define SUN4C_REAL_PGDIR_SHIFT       18
-#define SUN4C_REAL_PGDIR_SIZE        (1UL << SUN4C_REAL_PGDIR_SHIFT)
-#define SUN4C_REAL_PGDIR_MASK        (~(SUN4C_REAL_PGDIR_SIZE-1))
-#define SUN4C_REAL_PGDIR_ALIGN(addr) (((addr)+SUN4C_REAL_PGDIR_SIZE-1)&SUN4C_REAL_PGDIR_MASK)
-
-/* 19 bit PFN on sun4 */
-#define SUN4C_PFN_MASK 0x7ffff
- 
-/* Don't increase these unless the structures in sun4c.c are fixed */
-#define SUN4C_MAX_SEGMAPS 256
-#define SUN4C_MAX_CONTEXTS 16
-
-/*
- * To be efficient, and not have to worry about allocating such
- * a huge pgd, we make the kernel sun4c tables each hold 1024
- * entries and the pgd similarly just like the i386 tables.
- */
-#define SUN4C_PTRS_PER_PTE    1024
-#define SUN4C_PTRS_PER_PMD    1
-#define SUN4C_PTRS_PER_PGD    1024
-
-/*
- * Sparc SUN4C pte fields.
- */
-#define _SUN4C_PAGE_VALID        0x80000000
-#define _SUN4C_PAGE_SILENT_READ  0x80000000   /* synonym */
-#define _SUN4C_PAGE_DIRTY        0x40000000
-#define _SUN4C_PAGE_SILENT_WRITE 0x40000000   /* synonym */
-#define _SUN4C_PAGE_PRIV         0x20000000   /* privileged page */
-#define _SUN4C_PAGE_NOCACHE      0x10000000   /* non-cacheable page */
-#define _SUN4C_PAGE_PRESENT      0x08000000   /* implemented in software */
-#define _SUN4C_PAGE_IO           0x04000000   /* I/O page */
-#define _SUN4C_PAGE_FILE         0x02000000   /* implemented in software */
-#define _SUN4C_PAGE_READ         0x00800000   /* implemented in software */
-#define _SUN4C_PAGE_WRITE        0x00400000   /* implemented in software */
-#define _SUN4C_PAGE_ACCESSED     0x00200000   /* implemented in software */
-#define _SUN4C_PAGE_MODIFIED     0x00100000   /* implemented in software */
-
-#define _SUN4C_READABLE         (_SUN4C_PAGE_READ|_SUN4C_PAGE_SILENT_READ|\
-                                 _SUN4C_PAGE_ACCESSED)
-#define _SUN4C_WRITEABLE        (_SUN4C_PAGE_WRITE|_SUN4C_PAGE_SILENT_WRITE|\
-                                 _SUN4C_PAGE_MODIFIED)
-
-#define _SUN4C_PAGE_CHG_MASK    (0xffff|_SUN4C_PAGE_ACCESSED|_SUN4C_PAGE_MODIFIED)
-
-#define SUN4C_PAGE_NONE         __pgprot(_SUN4C_PAGE_PRESENT)
-#define SUN4C_PAGE_SHARED       __pgprot(_SUN4C_PAGE_PRESENT|_SUN4C_READABLE|\
-                                         _SUN4C_PAGE_WRITE)
-#define SUN4C_PAGE_COPY         __pgprot(_SUN4C_PAGE_PRESENT|_SUN4C_READABLE)
-#define SUN4C_PAGE_READONLY     __pgprot(_SUN4C_PAGE_PRESENT|_SUN4C_READABLE)
-#define SUN4C_PAGE_KERNEL       __pgprot(_SUN4C_READABLE|_SUN4C_WRITEABLE|\
-                                         _SUN4C_PAGE_DIRTY|_SUN4C_PAGE_PRIV)
-
-/* SUN4C swap entry encoding
- *
- * We use 5 bits for the type and 19 for the offset.  This gives us
- * 32 swapfiles of 4GB each.  Encoding looks like:
- *
- * RRRRRRRRooooooooooooooooooottttt
- * fedcba9876543210fedcba9876543210
- *
- * The top 8 bits are reserved for protection and status bits, especially
- * FILE and PRESENT.
- */
-#define SUN4C_SWP_TYPE_MASK     0x1f
-#define SUN4C_SWP_OFF_MASK      0x7ffff
-#define SUN4C_SWP_OFF_SHIFT     5
-
-#ifndef __ASSEMBLY__
-
-static inline unsigned long sun4c_get_synchronous_error(void)
-{
-        unsigned long sync_err;
-
-        __asm__ __volatile__("lda [%1] %2, %0\n\t" :
-                             "=r" (sync_err) :
-                             "r" (AC_SYNC_ERR), "i" (ASI_CONTROL));
-        return sync_err;
-}
-
-static inline unsigned long sun4c_get_synchronous_address(void)
-{
-        unsigned long sync_addr;
-
-        __asm__ __volatile__("lda [%1] %2, %0\n\t" :
-                             "=r" (sync_addr) :
-                             "r" (AC_SYNC_VA), "i" (ASI_CONTROL));
-        return sync_addr;
-}
-
-/* SUN4 pte, segmap, and context manipulation */
-static inline unsigned long sun4c_get_segmap(unsigned long addr)
-{
-  register unsigned long entry;
-
-  __asm__ __volatile__("\n\tlduha [%1] %2, %0\n\t" : 
-                       "=r" (entry) :
-                       "r" (addr), "i" (ASI_SEGMAP));
-  return entry;
-}
-
-static inline void sun4c_put_segmap(unsigned long addr, unsigned long entry)
-{
-  __asm__ __volatile__("\n\tstha %1, [%0] %2; nop; nop; nop;\n\t" : :
-                       "r" (addr), "r" (entry),
-                       "i" (ASI_SEGMAP)
-                       : "memory");
-}
-
-static inline unsigned long sun4c_get_pte(unsigned long addr)
-{
-  register unsigned long entry;
-
-  __asm__ __volatile__("\n\tlda [%1] %2, %0\n\t" : 
-                       "=r" (entry) :
-                       "r" (addr), "i" (ASI_PTE));
-  return entry;
-}
-
-static inline void sun4c_put_pte(unsigned long addr, unsigned long entry)
-{
-  __asm__ __volatile__("\n\tsta %1, [%0] %2; nop; nop; nop;\n\t" : :
-                       "r" (addr), 
-                       "r" ((entry & ~(_SUN4C_PAGE_PRESENT))), "i" (ASI_PTE)
-                       : "memory");
-}
-
-static inline int sun4c_get_context(void)
-{
-  register int ctx;
-
-  __asm__ __volatile__("\n\tlduba [%1] %2, %0\n\t" :
-                       "=r" (ctx) :
-                       "r" (AC_CONTEXT), "i" (ASI_CONTROL));
-
-  return ctx;
-}
-
-static inline int sun4c_set_context(int ctx)
-{
-  __asm__ __volatile__("\n\tstba %0, [%1] %2; nop; nop; nop;\n\t" : :
-                       "r" (ctx), "r" (AC_CONTEXT), "i" (ASI_CONTROL)
-                       : "memory");
-
-  return ctx;
-}
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(_SPARC_PGTSUN4_H) */
diff --git a/include/asm-sparc/pgtsun4c.h b/include/asm-sparc/pgtsun4c.h
deleted file mode 100644
index aeb25e912179..000000000000
--- a/include/asm-sparc/pgtsun4c.h
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * pgtsun4c.h:  Sun4c specific pgtable.h defines and code.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-#ifndef _SPARC_PGTSUN4C_H
-#define _SPARC_PGTSUN4C_H
-
-#include <asm/contregs.h>
-
-/* PMD_SHIFT determines the size of the area a second-level page table can map */
-#define SUN4C_PMD_SHIFT       22
-
-/* PGDIR_SHIFT determines what a third-level page table entry can map */
-#define SUN4C_PGDIR_SHIFT       22
-#define SUN4C_PGDIR_SIZE        (1UL << SUN4C_PGDIR_SHIFT)
-#define SUN4C_PGDIR_MASK        (~(SUN4C_PGDIR_SIZE-1))
-#define SUN4C_PGDIR_ALIGN(addr) (((addr)+SUN4C_PGDIR_SIZE-1)&SUN4C_PGDIR_MASK)
-
-/* To represent how the sun4c mmu really lays things out. */
-#define SUN4C_REAL_PGDIR_SHIFT       18
-#define SUN4C_REAL_PGDIR_SIZE        (1UL << SUN4C_REAL_PGDIR_SHIFT)
-#define SUN4C_REAL_PGDIR_MASK        (~(SUN4C_REAL_PGDIR_SIZE-1))
-#define SUN4C_REAL_PGDIR_ALIGN(addr) (((addr)+SUN4C_REAL_PGDIR_SIZE-1)&SUN4C_REAL_PGDIR_MASK)
-
-/* 16 bit PFN on sun4c */
-#define SUN4C_PFN_MASK 0xffff
-
-/* Don't increase these unless the structures in sun4c.c are fixed */
-#define SUN4C_MAX_SEGMAPS 256
-#define SUN4C_MAX_CONTEXTS 16
-
-/*
- * To be efficient, and not have to worry about allocating such
- * a huge pgd, we make the kernel sun4c tables each hold 1024
- * entries and the pgd similarly just like the i386 tables.
- */
-#define SUN4C_PTRS_PER_PTE    1024
-#define SUN4C_PTRS_PER_PMD    1
-#define SUN4C_PTRS_PER_PGD    1024
-
-/*
- * Sparc SUN4C pte fields.
- */
-#define _SUN4C_PAGE_VALID        0x80000000
-#define _SUN4C_PAGE_SILENT_READ  0x80000000   /* synonym */
-#define _SUN4C_PAGE_DIRTY        0x40000000
-#define _SUN4C_PAGE_SILENT_WRITE 0x40000000   /* synonym */
-#define _SUN4C_PAGE_PRIV         0x20000000   /* privileged page */
-#define _SUN4C_PAGE_NOCACHE      0x10000000   /* non-cacheable page */
-#define _SUN4C_PAGE_PRESENT      0x08000000   /* implemented in software */
-#define _SUN4C_PAGE_IO           0x04000000   /* I/O page */
-#define _SUN4C_PAGE_FILE         0x02000000   /* implemented in software */
-#define _SUN4C_PAGE_READ         0x00800000   /* implemented in software */
-#define _SUN4C_PAGE_WRITE        0x00400000   /* implemented in software */
-#define _SUN4C_PAGE_ACCESSED     0x00200000   /* implemented in software */
-#define _SUN4C_PAGE_MODIFIED     0x00100000   /* implemented in software */
-
-#define _SUN4C_READABLE         (_SUN4C_PAGE_READ|_SUN4C_PAGE_SILENT_READ|\
-                                 _SUN4C_PAGE_ACCESSED)
-#define _SUN4C_WRITEABLE        (_SUN4C_PAGE_WRITE|_SUN4C_PAGE_SILENT_WRITE|\
-                                 _SUN4C_PAGE_MODIFIED)
-
-#define _SUN4C_PAGE_CHG_MASK    (0xffff|_SUN4C_PAGE_ACCESSED|_SUN4C_PAGE_MODIFIED)
-
-#define SUN4C_PAGE_NONE         __pgprot(_SUN4C_PAGE_PRESENT)
-#define SUN4C_PAGE_SHARED       __pgprot(_SUN4C_PAGE_PRESENT|_SUN4C_READABLE|\
-                                         _SUN4C_PAGE_WRITE)
-#define SUN4C_PAGE_COPY         __pgprot(_SUN4C_PAGE_PRESENT|_SUN4C_READABLE)
-#define SUN4C_PAGE_READONLY     __pgprot(_SUN4C_PAGE_PRESENT|_SUN4C_READABLE)
-#define SUN4C_PAGE_KERNEL       __pgprot(_SUN4C_READABLE|_SUN4C_WRITEABLE|\
-                                         _SUN4C_PAGE_DIRTY|_SUN4C_PAGE_PRIV)
-
-/* SUN4C swap entry encoding
- *
- * We use 5 bits for the type and 19 for the offset.  This gives us
- * 32 swapfiles of 4GB each.  Encoding looks like:
- *
- * RRRRRRRRooooooooooooooooooottttt
- * fedcba9876543210fedcba9876543210
- *
- * The top 8 bits are reserved for protection and status bits, especially
- * FILE and PRESENT.
- */
-#define SUN4C_SWP_TYPE_MASK     0x1f
-#define SUN4C_SWP_OFF_MASK      0x7ffff
-#define SUN4C_SWP_OFF_SHIFT     5
-
-#ifndef __ASSEMBLY__
-
-static inline unsigned long sun4c_get_synchronous_error(void)
-{
-        unsigned long sync_err;
-
-        __asm__ __volatile__("lda [%1] %2, %0\n\t" :
-                             "=r" (sync_err) :
-                             "r" (AC_SYNC_ERR), "i" (ASI_CONTROL));
-        return sync_err;
-}
-
-static inline unsigned long sun4c_get_synchronous_address(void)
-{
-        unsigned long sync_addr;
-
-        __asm__ __volatile__("lda [%1] %2, %0\n\t" :
-                             "=r" (sync_addr) :
-                             "r" (AC_SYNC_VA), "i" (ASI_CONTROL));
-        return sync_addr;
-}
-
-/* SUN4C pte, segmap, and context manipulation */
-static inline unsigned long sun4c_get_segmap(unsigned long addr)
-{
-  register unsigned long entry;
-
-  __asm__ __volatile__("\n\tlduba [%1] %2, %0\n\t" : 
-                       "=r" (entry) :
-                       "r" (addr), "i" (ASI_SEGMAP));
-
-  return entry;
-}
-
-static inline void sun4c_put_segmap(unsigned long addr, unsigned long entry)
-{
-
-  __asm__ __volatile__("\n\tstba %1, [%0] %2; nop; nop; nop;\n\t" : :
-                       "r" (addr), "r" (entry),
-                       "i" (ASI_SEGMAP)
-                       : "memory");
-}
-
-static inline unsigned long sun4c_get_pte(unsigned long addr)
-{
-  register unsigned long entry;
-
-  __asm__ __volatile__("\n\tlda [%1] %2, %0\n\t" : 
-                       "=r" (entry) :
-                       "r" (addr), "i" (ASI_PTE));
-  return entry;
-}
-
-static inline void sun4c_put_pte(unsigned long addr, unsigned long entry)
-{
-  __asm__ __volatile__("\n\tsta %1, [%0] %2; nop; nop; nop;\n\t" : :
-                       "r" (addr), 
-                       "r" ((entry & ~(_SUN4C_PAGE_PRESENT))), "i" (ASI_PTE)
-                       : "memory");
-}
-
-static inline int sun4c_get_context(void)
-{
-  register int ctx;
-
-  __asm__ __volatile__("\n\tlduba [%1] %2, %0\n\t" :
-                       "=r" (ctx) :
-                       "r" (AC_CONTEXT), "i" (ASI_CONTROL));
-
-  return ctx;
-}
-
-static inline int sun4c_set_context(int ctx)
-{
-  __asm__ __volatile__("\n\tstba %0, [%1] %2; nop; nop; nop;\n\t" : :
-                       "r" (ctx), "r" (AC_CONTEXT), "i" (ASI_CONTROL)
-                       : "memory");
-
-  return ctx;
-}
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(_SPARC_PGTSUN4C_H) */
diff --git a/include/asm-sparc/pil.h b/include/asm-sparc/pil.h
deleted file mode 100644
index 71819bb943fc..000000000000
--- a/include/asm-sparc/pil.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _SPARC64_PIL_H
-#define _SPARC64_PIL_H
-
-/* To avoid some locking problems, we hard allocate certain PILs
- * for SMP cross call messages that must do a etrap/rtrap.
- *
- * A local_irq_disable() does not block the cross call delivery, so
- * when SMP locking is an issue we reschedule the event into a PIL
- * interrupt which is blocked by local_irq_disable().
- *
- * In fact any XCALL which has to etrap/rtrap has a problem because
- * it is difficult to prevent rtrap from running BH's, and that would
- * need to be done if the XCALL arrived while %pil==15.
- */
-#define PIL_SMP_CALL_FUNC       1
-#define PIL_SMP_RECEIVE_SIGNAL  2
-#define PIL_SMP_CAPTURE         3
-#define PIL_SMP_CTX_NEW_VERSION 4
-#define PIL_DEVICE_IRQ          5
-#define PIL_SMP_CALL_FUNC_SNGL  6
-
-#endif /* !(_SPARC64_PIL_H) */
diff --git a/include/asm-sparc/poll.h b/include/asm-sparc/poll.h
deleted file mode 100644
index 091d3ad2e830..000000000000
--- a/include/asm-sparc/poll.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef __SPARC_POLL_H
-#define __SPARC_POLL_H
-
-#define POLLWRNORM      POLLOUT
-#define POLLWRBAND      256
-#define POLLMSG         512
-#define POLLREMOVE      1024
-#define POLLRDHUP       2048
-
-#include <asm-generic/poll.h>
-
-#endif
diff --git a/include/asm-sparc/posix_types.h b/include/asm-sparc/posix_types.h
deleted file mode 100644
index 58c820d75e83..000000000000
--- a/include/asm-sparc/posix_types.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_POSIX_TYPES_H
-#define ___ASM_SPARC_POSIX_TYPES_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/posix_types_64.h>
-#else
-#include <asm-sparc/posix_types_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/posix_types_32.h b/include/asm-sparc/posix_types_32.h
deleted file mode 100644
index 6bb6eb1ca0f2..000000000000
--- a/include/asm-sparc/posix_types_32.h
+++ /dev/null
@@ -1,118 +0,0 @@
-#ifndef __ARCH_SPARC_POSIX_TYPES_H
-#define __ARCH_SPARC_POSIX_TYPES_H
-
-/*
- * This file is generally used by user-level software, so you need to
- * be a little careful about namespace pollution etc.  Also, we cannot
- * assume GCC is being used.
- */
-
-typedef unsigned int           __kernel_size_t;
-typedef int                    __kernel_ssize_t;
-typedef long int               __kernel_ptrdiff_t;
-typedef long                   __kernel_time_t;
-typedef long                   __kernel_suseconds_t;
-typedef long                   __kernel_clock_t;
-typedef int                    __kernel_pid_t;
-typedef unsigned short         __kernel_ipc_pid_t;
-typedef unsigned short         __kernel_uid_t;
-typedef unsigned short         __kernel_gid_t;
-typedef unsigned long          __kernel_ino_t;
-typedef unsigned short         __kernel_mode_t;
-typedef unsigned short         __kernel_umode_t;
-typedef short                  __kernel_nlink_t;
-typedef long                   __kernel_daddr_t;
-typedef long                   __kernel_off_t;
-typedef char *                 __kernel_caddr_t;
-typedef unsigned short         __kernel_uid16_t;
-typedef unsigned short         __kernel_gid16_t;
-typedef unsigned int           __kernel_uid32_t;
-typedef unsigned int           __kernel_gid32_t;
-typedef unsigned short         __kernel_old_uid_t;
-typedef unsigned short         __kernel_old_gid_t;
-typedef unsigned short         __kernel_old_dev_t;
-typedef int                    __kernel_clockid_t;
-typedef int                    __kernel_timer_t;
-
-#ifdef __GNUC__
-typedef long long       __kernel_loff_t;
-#endif
-
-typedef struct {
-        int     val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
-        unsigned long _tmp = fd / __NFDBITS;
-        unsigned long _rem = fd % __NFDBITS;
-        fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
-        unsigned long _tmp = fd / __NFDBITS;
-        unsigned long _rem = fd % __NFDBITS;
-        fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static inline int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
-{
-        unsigned long _tmp = fd / __NFDBITS;
-        unsigned long _rem = fd % __NFDBITS;
-        return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant cases (8 or 32 longs,
- * for 256 and 1024-bit fd_sets respectively)
- */
-#undef __FD_ZERO
-static inline void __FD_ZERO(__kernel_fd_set *p)
-{
-        unsigned long *tmp = p->fds_bits;
-        int i;
-
-        if (__builtin_constant_p(__FDSET_LONGS)) {
-                switch (__FDSET_LONGS) {
-                        case 32:
-                          tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
-                          tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
-                          tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
-                          tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
-                          tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0;
-                          tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0;
-                          tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0;
-                          tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0;
-                          return;
-                        case 16:
-                          tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
-                          tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
-                          tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
-                          tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
-                          return;
-                        case 8:
-                          tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
-                          tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
-                          return;
-                        case 4:
-                          tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
-                          return;
-                }
-        }
-        i = __FDSET_LONGS;
-        while (i) {
-                i--;
-                *tmp = 0;
-                tmp++;
-        }
-}
-
-#endif /* defined(__KERNEL__) */
-
-#endif /* !(__ARCH_SPARC_POSIX_TYPES_H) */
diff --git a/include/asm-sparc/posix_types_64.h b/include/asm-sparc/posix_types_64.h
deleted file mode 100644
index ba8f93295763..000000000000
--- a/include/asm-sparc/posix_types_64.h
+++ /dev/null
@@ -1,122 +0,0 @@
-#ifndef __ARCH_SPARC64_POSIX_TYPES_H
-#define __ARCH_SPARC64_POSIX_TYPES_H
-
-/*
- * This file is generally used by user-level software, so you need to
- * be a little careful about namespace pollution etc.  Also, we cannot
- * assume GCC is being used.
- */
-
-typedef unsigned long          __kernel_size_t;
-typedef long                   __kernel_ssize_t;
-typedef long                   __kernel_ptrdiff_t;
-typedef long                   __kernel_time_t;
-typedef long                   __kernel_clock_t;
-typedef int                    __kernel_pid_t;
-typedef int                    __kernel_ipc_pid_t;
-typedef unsigned int           __kernel_uid_t;
-typedef unsigned int           __kernel_gid_t;
-typedef unsigned long          __kernel_ino_t;
-typedef unsigned int           __kernel_mode_t;
-typedef unsigned short         __kernel_umode_t;
-typedef unsigned int           __kernel_nlink_t;
-typedef int                    __kernel_daddr_t;
-typedef long                   __kernel_off_t;
-typedef char *                 __kernel_caddr_t;
-typedef unsigned short         __kernel_uid16_t;
-typedef unsigned short         __kernel_gid16_t;
-typedef int                    __kernel_clockid_t;
-typedef int                    __kernel_timer_t;
-
-typedef unsigned short         __kernel_old_uid_t;
-typedef unsigned short         __kernel_old_gid_t;
-typedef __kernel_uid_t         __kernel_uid32_t;
-typedef __kernel_gid_t         __kernel_gid32_t;
-
-typedef unsigned int           __kernel_old_dev_t;
-
-/* Note this piece of asymmetry from the v9 ABI.  */
-typedef int                    __kernel_suseconds_t;
-
-#ifdef __GNUC__
-typedef long long              __kernel_loff_t;
-#endif
-
-typedef struct {
-        int     val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
-{
-        unsigned long _tmp = fd / __NFDBITS;
-        unsigned long _rem = fd % __NFDBITS;
-        fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
-}
-
-#undef __FD_CLR
-static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
-{
-        unsigned long _tmp = fd / __NFDBITS;
-        unsigned long _rem = fd % __NFDBITS;
-        fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
-}
-
-#undef __FD_ISSET
-static inline int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
-{
-        unsigned long _tmp = fd / __NFDBITS;
-        unsigned long _rem = fd % __NFDBITS;
-        return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
-}
-
-/*
- * This will unroll the loop for the normal constant cases (8 or 32 longs,
- * for 256 and 1024-bit fd_sets respectively)
- */
-#undef __FD_ZERO
-static inline void __FD_ZERO(__kernel_fd_set *p)
-{
-        unsigned long *tmp = p->fds_bits;
-        int i;
-
-        if (__builtin_constant_p(__FDSET_LONGS)) {
-                switch (__FDSET_LONGS) {
-                        case 32:
-                          tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
-                          tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
-                          tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
-                          tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
-                          tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0;
-                          tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0;
-                          tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0;
-                          tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0;
-                          return;
-                        case 16:
-                          tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
-                          tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
-                          tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
-                          tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
-                          return;
-                        case 8:
-                          tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
-                          tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
-                          return;
-                        case 4:
-                          tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
-                          return;
-                }
-        }
-        i = __FDSET_LONGS;
-        while (i) {
-                i--;
-                *tmp = 0;
-                tmp++;
-        }
-}
-
-#endif /* defined(__KERNEL__) */
-
-#endif /* !(__ARCH_SPARC64_POSIX_TYPES_H) */
diff --git a/include/asm-sparc/processor.h b/include/asm-sparc/processor.h
deleted file mode 100644
index 11a66bb02eaa..000000000000
--- a/include/asm-sparc/processor.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_PROCESSOR_H
-#define ___ASM_SPARC_PROCESSOR_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/processor_64.h>
-#else
-#include <asm-sparc/processor_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/processor_32.h b/include/asm-sparc/processor_32.h
deleted file mode 100644
index 562c0d69c537..000000000000
--- a/include/asm-sparc/processor_32.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* include/asm-sparc/processor.h
- *
- * Copyright (C) 1994 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef __ASM_SPARC_PROCESSOR_H
-#define __ASM_SPARC_PROCESSOR_H
-
-/*
- * Sparc32 implementation of macro that returns current
- * instruction pointer ("program counter").
- */
-#define current_text_addr() ({ void *pc; __asm__("sethi %%hi(1f), %0; or %0, %%lo(1f), %0;\n1:" : "=r" (pc)); pc; })
-
-#include <asm/psr.h>
-#include <asm/ptrace.h>
-#include <asm/head.h>
-#include <asm/signal.h>
-#include <asm/btfixup.h>
-#include <asm/page.h>
-
-/*
- * The sparc has no problems with write protection
- */
-#define wp_works_ok 1
-#define wp_works_ok__is_a_macro /* for versions in ksyms.c */
-
-/* Whee, this is STACK_TOP + PAGE_SIZE and the lowest kernel address too...
- * That one page is used to protect kernel from intruders, so that
- * we can make our access_ok test faster
- */
-#define TASK_SIZE       PAGE_OFFSET
-#ifdef __KERNEL__
-#define STACK_TOP       (PAGE_OFFSET - PAGE_SIZE)
-#define STACK_TOP_MAX   STACK_TOP
-#endif /* __KERNEL__ */
-
-struct task_struct;
-
-#ifdef __KERNEL__
-struct fpq {
-        unsigned long *insn_addr;
-        unsigned long insn;
-};
-#endif
-
-typedef struct {
-        int seg;
-} mm_segment_t;
-
-/* The Sparc processor specific thread struct. */
-struct thread_struct {
-        struct pt_regs *kregs;
-        unsigned int _pad1;
-
-        /* Special child fork kpsr/kwim values. */
-        unsigned long fork_kpsr __attribute__ ((aligned (8)));
-        unsigned long fork_kwim;
-
-        /* Floating point regs */
-        unsigned long   float_regs[32] __attribute__ ((aligned (8)));
-        unsigned long   fsr;
-        unsigned long   fpqdepth;
-        struct fpq      fpqueue[16];
-        unsigned long flags;
-        mm_segment_t current_ds;
-};
-
-#define SPARC_FLAG_KTHREAD      0x1    /* task is a kernel thread */
-#define SPARC_FLAG_UNALIGNED    0x2    /* is allowed to do unaligned accesses */
-
-#define INIT_THREAD  { \
-        .flags = SPARC_FLAG_KTHREAD, \
-        .current_ds = KERNEL_DS, \
-}
-
-/* Return saved PC of a blocked thread. */
-extern unsigned long thread_saved_pc(struct task_struct *t);
-
-/* Do necessary setup to start up a newly executed thread. */
-static inline void start_thread(struct pt_regs * regs, unsigned long pc,
-                                    unsigned long sp)
-{
-        register unsigned long zero asm("g1");
-
-        regs->psr = (regs->psr & (PSR_CWP)) | PSR_S;
-        regs->pc = ((pc & (~3)) - 4);
-        regs->npc = regs->pc + 4;
-        regs->y = 0;
-        zero = 0;
-        __asm__ __volatile__("std\t%%g0, [%0 + %3 + 0x00]\n\t"
-                             "std\t%%g0, [%0 + %3 + 0x08]\n\t"
-                             "std\t%%g0, [%0 + %3 + 0x10]\n\t"
-                             "std\t%%g0, [%0 + %3 + 0x18]\n\t"
-                             "std\t%%g0, [%0 + %3 + 0x20]\n\t"
-                             "std\t%%g0, [%0 + %3 + 0x28]\n\t"
-                             "std\t%%g0, [%0 + %3 + 0x30]\n\t"
-                             "st\t%1, [%0 + %3 + 0x38]\n\t"
-                             "st\t%%g0, [%0 + %3 + 0x3c]"
-                             : /* no outputs */
-                             : "r" (regs),
-                               "r" (sp - sizeof(struct reg_window)),
-                               "r" (zero),
-                               "i" ((const unsigned long)(&((struct pt_regs *)0)->u_regs[0]))
-                             : "memory");
-}
-
-/* Free all resources held by a thread. */
-#define release_thread(tsk)             do { } while(0)
-extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
-/* Prepare to copy thread state - unlazy all lazy status */
-#define prepare_to_copy(tsk)    do { } while (0)
-
-extern unsigned long get_wchan(struct task_struct *);
-
-#define KSTK_EIP(tsk)  ((tsk)->thread.kregs->pc)
-#define KSTK_ESP(tsk)  ((tsk)->thread.kregs->u_regs[UREG_FP])
-
-#ifdef __KERNEL__
-
-extern struct task_struct *last_task_used_math;
-
-#define cpu_relax()     barrier()
-
-#endif
-
-#endif /* __ASM_SPARC_PROCESSOR_H */
diff --git a/include/asm-sparc/processor_64.h b/include/asm-sparc/processor_64.h
deleted file mode 100644
index 70d42801a0d2..000000000000
--- a/include/asm-sparc/processor_64.h
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * include/asm-sparc64/processor.h
- *
- * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef __ASM_SPARC64_PROCESSOR_H
-#define __ASM_SPARC64_PROCESSOR_H
-
-/*
- * Sparc64 implementation of macro that returns current
- * instruction pointer ("program counter").
- */
-#define current_text_addr() ({ void *pc; __asm__("rd %%pc, %0" : "=r" (pc)); pc; })
-
-#include <asm/asi.h>
-#include <asm/pstate.h>
-#include <asm/ptrace.h>
-#include <asm/page.h>
-
-/* The sparc has no problems with write protection */
-#define wp_works_ok 1
-#define wp_works_ok__is_a_macro /* for versions in ksyms.c */
-
-/*
- * User lives in his very own context, and cannot reference us. Note
- * that TASK_SIZE is a misnomer, it really gives maximum user virtual
- * address that the kernel will allocate out.
- *
- * XXX No longer using virtual page tables, kill this upper limit...
- */
-#define VA_BITS         44
-#ifndef __ASSEMBLY__
-#define VPTE_SIZE       (1UL << (VA_BITS - PAGE_SHIFT + 3))
-#else
-#define VPTE_SIZE       (1 << (VA_BITS - PAGE_SHIFT + 3))
-#endif
-
-#define TASK_SIZE       ((unsigned long)-VPTE_SIZE)
-#define TASK_SIZE_OF(tsk) \
-        (test_tsk_thread_flag(tsk,TIF_32BIT) ? \
-         (1UL << 32UL) : TASK_SIZE)
-#ifdef __KERNEL__
-
-#define STACK_TOP32     ((1UL << 32UL) - PAGE_SIZE)
-#define STACK_TOP64     (0x0000080000000000UL - (1UL << 32UL))
-
-#define STACK_TOP       (test_thread_flag(TIF_32BIT) ? \
-                         STACK_TOP32 : STACK_TOP64)
-
-#define STACK_TOP_MAX   STACK_TOP64
-
-#endif
-
-#ifndef __ASSEMBLY__
-
-typedef struct {
-        unsigned char seg;
-} mm_segment_t;
-
-/* The Sparc processor specific thread struct. */
-/* XXX This should die, everything can go into thread_info now. */
-struct thread_struct {
-#ifdef CONFIG_DEBUG_SPINLOCK
-        /* How many spinlocks held by this thread.
-         * Used with spin lock debugging to catch tasks
-         * sleeping illegally with locks held.
-         */
-        int smp_lock_count;
-        unsigned int smp_lock_pc;
-#else
-        int dummy; /* f'in gcc bug... */
-#endif
-};
-
-#endif /* !(__ASSEMBLY__) */
-
-#ifndef CONFIG_DEBUG_SPINLOCK
-#define INIT_THREAD  {                  \
-        0,                              \
-}
-#else /* CONFIG_DEBUG_SPINLOCK */
-#define INIT_THREAD  {                                  \
-/* smp_lock_count, smp_lock_pc, */                      \
-   0,              0,                                   \
-}
-#endif /* !(CONFIG_DEBUG_SPINLOCK) */
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-
-/* Return saved PC of a blocked thread. */
-struct task_struct;
-extern unsigned long thread_saved_pc(struct task_struct *);
-
-/* On Uniprocessor, even in RMO processes see TSO semantics */
-#ifdef CONFIG_SMP
-#define TSTATE_INITIAL_MM       TSTATE_TSO
-#else
-#define TSTATE_INITIAL_MM       TSTATE_RMO
-#endif
-
-/* Do necessary setup to start up a newly executed thread. */
-#define start_thread(regs, pc, sp) \
-do { \
-        unsigned long __asi = ASI_PNF; \
-        regs->tstate = (regs->tstate & (TSTATE_CWP)) | (TSTATE_INITIAL_MM|TSTATE_IE) | (__asi << 24UL); \
-        regs->tpc = ((pc & (~3)) - 4); \
-        regs->tnpc = regs->tpc + 4; \
-        regs->y = 0; \
-        set_thread_wstate(1 << 3); \
-        if (current_thread_info()->utraps) { \
-                if (*(current_thread_info()->utraps) < 2) \
-                        kfree(current_thread_info()->utraps); \
-                else \
-                        (*(current_thread_info()->utraps))--; \
-                current_thread_info()->utraps = NULL; \
-        } \
-        __asm__ __volatile__( \
-        "stx            %%g0, [%0 + %2 + 0x00]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x08]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x10]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x18]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x20]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x28]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x30]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x38]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x40]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x48]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x50]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x58]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x60]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x68]\n\t" \
-        "stx            %1,   [%0 + %2 + 0x70]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x78]\n\t" \
-        "wrpr           %%g0, (1 << 3), %%wstate\n\t" \
-        : \
-        : "r" (regs), "r" (sp - sizeof(struct reg_window) - STACK_BIAS), \
-          "i" ((const unsigned long)(&((struct pt_regs *)0)->u_regs[0]))); \
-} while (0)
-
-#define start_thread32(regs, pc, sp) \
-do { \
-        unsigned long __asi = ASI_PNF; \
-        pc &= 0x00000000ffffffffUL; \
-        sp &= 0x00000000ffffffffUL; \
-        regs->tstate = (regs->tstate & (TSTATE_CWP))|(TSTATE_INITIAL_MM|TSTATE_IE|TSTATE_AM) | (__asi << 24UL); \
-        regs->tpc = ((pc & (~3)) - 4); \
-        regs->tnpc = regs->tpc + 4; \
-        regs->y = 0; \
-        set_thread_wstate(2 << 3); \
-        if (current_thread_info()->utraps) { \
-                if (*(current_thread_info()->utraps) < 2) \
-                        kfree(current_thread_info()->utraps); \
-                else \
-                        (*(current_thread_info()->utraps))--; \
-                current_thread_info()->utraps = NULL; \
-        } \
-        __asm__ __volatile__( \
-        "stx            %%g0, [%0 + %2 + 0x00]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x08]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x10]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x18]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x20]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x28]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x30]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x38]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x40]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x48]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x50]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x58]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x60]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x68]\n\t" \
-        "stx            %1,   [%0 + %2 + 0x70]\n\t" \
-        "stx            %%g0, [%0 + %2 + 0x78]\n\t" \
-        "wrpr           %%g0, (2 << 3), %%wstate\n\t" \
-        : \
-        : "r" (regs), "r" (sp - sizeof(struct reg_window32)), \
-          "i" ((const unsigned long)(&((struct pt_regs *)0)->u_regs[0]))); \
-} while (0)
-
-/* Free all resources held by a thread. */
-#define release_thread(tsk)             do { } while (0)
-
-/* Prepare to copy thread state - unlazy all lazy status */
-#define prepare_to_copy(tsk)    do { } while (0)
-
-extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
-extern unsigned long get_wchan(struct task_struct *task);
-
-#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()
-
-/* Prefetch support.  This is tuned for UltraSPARC-III and later.
- * UltraSPARC-I will treat these as nops, and UltraSPARC-II has
- * a shallower prefetch queue than later chips.
- */
-#define ARCH_HAS_PREFETCH
-#define ARCH_HAS_PREFETCHW
-#define ARCH_HAS_SPINLOCK_PREFETCH
-
-static inline void prefetch(const void *x)
-{
-        /* We do not use the read prefetch mnemonic because that
-         * prefetches into the prefetch-cache which only is accessible
-         * by floating point operations in UltraSPARC-III and later.
-         * By contrast, "#one_write" prefetches into the L2 cache
-         * in shared state.
-         */
-        __asm__ __volatile__("prefetch [%0], #one_write"
-                             : /* no outputs */
-                             : "r" (x));
-}
-
-static inline void prefetchw(const void *x)
-{
-        /* The most optimal prefetch to use for writes is
-         * "#n_writes".  This brings the cacheline into the
-         * L2 cache in "owned" state.
-         */
-        __asm__ __volatile__("prefetch [%0], #n_writes"
-                             : /* no outputs */
-                             : "r" (x));
-}
-
-#define spin_lock_prefetch(x)   prefetchw(x)
-
-#define HAVE_ARCH_PICK_MMAP_LAYOUT
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(__ASM_SPARC64_PROCESSOR_H) */
diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h
deleted file mode 100644
index fd55522481cd..000000000000
--- a/include/asm-sparc/prom.h
+++ /dev/null
@@ -1,108 +0,0 @@
-#ifndef _SPARC_PROM_H
-#define _SPARC_PROM_H
-#ifdef __KERNEL__
-
-/*
- * Definitions for talking to the Open Firmware PROM on
- * Power Macintosh computers.
- *
- * Copyright (C) 1996-2005 Paul Mackerras.
- *
- * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
- * Updates for SPARC by David S. Miller
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <linux/types.h>
-#include <linux/proc_fs.h>
-#include <asm/atomic.h>
-
-#define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 2
-#define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1
-
-#define of_compat_cmp(s1, s2, l)        strncmp((s1), (s2), (l))
-#define of_prop_cmp(s1, s2)             strcasecmp((s1), (s2))
-#define of_node_cmp(s1, s2)             strcmp((s1), (s2))
-
-typedef u32 phandle;
-typedef u32 ihandle;
-
-struct property {
-        char    *name;
-        int     length;
-        void    *value;
-        struct property *next;
-        unsigned long _flags;
-        unsigned int unique_id;
-};
-
-struct of_irq_controller;
-struct device_node {
-        const char      *name;
-        const char      *type;
-        phandle node;
-        char    *path_component_name;
-        char    *full_name;
-
-        struct  property *properties;
-        struct  property *deadprops; /* removed properties */
-        struct  device_node *parent;
-        struct  device_node *child;
-        struct  device_node *sibling;
-        struct  device_node *next;      /* next device of same type */
-        struct  device_node *allnext;   /* next in list of all nodes */
-        struct  proc_dir_entry *pde;    /* this node's proc directory */
-        struct  kref kref;
-        unsigned long _flags;
-        void    *data;
-        unsigned int unique_id;
-
-        struct of_irq_controller *irq_trans;
-};
-
-struct of_irq_controller {
-        unsigned int    (*irq_build)(struct device_node *, unsigned int, void *);
-        void            *data;
-};
-
-#define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags)
-#define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags)
-
-extern struct device_node *of_find_node_by_cpuid(int cpuid);
-extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
-extern int of_getintprop_default(struct device_node *np,
-                                 const char *name,
-                                 int def);
-extern int of_find_in_proplist(const char *list, const char *match, int len);
-#ifdef CONFIG_NUMA
-extern int of_node_to_nid(struct device_node *dp);
-#else
-#define of_node_to_nid(dp)      (-1)
-#endif
-
-extern void prom_build_devicetree(void);
-
-/* Dummy ref counting routines - to be implemented later */
-static inline struct device_node *of_node_get(struct device_node *node)
-{
-        return node;
-}
-static inline void of_node_put(struct device_node *node)
-{
-}
-
-/*
- * NB:  This is here while we transition from using asm/prom.h
- * to linux/of.h
- */
-#include <linux/of.h>
-
-extern struct device_node *of_console_device;
-extern char *of_console_path;
-extern char *of_console_options;
-
-#endif /* __KERNEL__ */
-#endif /* _SPARC_PROM_H */
diff --git a/include/asm-sparc/psr.h b/include/asm-sparc/psr.h
deleted file mode 100644
index b8c0e5f0a66b..000000000000
--- a/include/asm-sparc/psr.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * psr.h: This file holds the macros for masking off various parts of
- *        the processor status register on the Sparc. This is valid
- *        for Version 8. On the V9 this is renamed to the PSTATE
- *        register and its members are accessed as fields like
- *        PSTATE.PRIV for the current CPU privilege level.
- *
- * Copyright (C) 1994 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef __LINUX_SPARC_PSR_H
-#define __LINUX_SPARC_PSR_H
-
-/* The Sparc PSR fields are laid out as the following:
- *
- *  ------------------------------------------------------------------------
- *  | impl  | vers  | icc   | resv  | EC | EF | PIL  | S | PS | ET |  CWP  |
- *  | 31-28 | 27-24 | 23-20 | 19-14 | 13 | 12 | 11-8 | 7 | 6  | 5  |  4-0  |
- *  ------------------------------------------------------------------------
- */
-#define PSR_CWP     0x0000001f         /* current window pointer     */
-#define PSR_ET      0x00000020         /* enable traps field         */
-#define PSR_PS      0x00000040         /* previous privilege level   */
-#define PSR_S       0x00000080         /* current privilege level    */
-#define PSR_PIL     0x00000f00         /* processor interrupt level  */
-#define PSR_EF      0x00001000         /* enable floating point      */
-#define PSR_EC      0x00002000         /* enable co-processor        */
-#define PSR_SYSCALL 0x00004000         /* inside of a syscall        */
-#define PSR_LE      0x00008000         /* SuperSparcII little-endian */
-#define PSR_ICC     0x00f00000         /* integer condition codes    */
-#define PSR_C       0x00100000         /* carry bit                  */
-#define PSR_V       0x00200000         /* overflow bit               */
-#define PSR_Z       0x00400000         /* zero bit                   */
-#define PSR_N       0x00800000         /* negative bit               */
-#define PSR_VERS    0x0f000000         /* cpu-version field          */
-#define PSR_IMPL    0xf0000000         /* cpu-implementation field   */
-
-#ifdef __KERNEL__
-
-#ifndef __ASSEMBLY__
-/* Get the %psr register. */
-static inline unsigned int get_psr(void)
-{
-        unsigned int psr;
-        __asm__ __volatile__(
-                "rd     %%psr, %0\n\t"
-                "nop\n\t"
-                "nop\n\t"
-                "nop\n\t"
-        : "=r" (psr)
-        : /* no inputs */
-        : "memory");
-
-        return psr;
-}
-
-static inline void put_psr(unsigned int new_psr)
-{
-        __asm__ __volatile__(
-                "wr     %0, 0x0, %%psr\n\t"
-                "nop\n\t"
-                "nop\n\t"
-                "nop\n\t"
-        : /* no outputs */
-        : "r" (new_psr)
-        : "memory", "cc");
-}
-
-/* Get the %fsr register.  Be careful, make sure the floating point
- * enable bit is set in the %psr when you execute this or you will
- * incur a trap.
- */
-
-extern unsigned int fsr_storage;
-
-static inline unsigned int get_fsr(void)
-{
-        unsigned int fsr = 0;
-
-        __asm__ __volatile__(
-                "st     %%fsr, %1\n\t"
-                "ld     %1, %0\n\t"
-        : "=r" (fsr)
-        : "m" (fsr_storage));
-
-        return fsr;
-}
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* (__KERNEL__) */
-
-#endif /* !(__LINUX_SPARC_PSR_H) */
diff --git a/include/asm-sparc/psrcompat.h b/include/asm-sparc/psrcompat.h
deleted file mode 100644
index 44b6327dbbf5..000000000000
--- a/include/asm-sparc/psrcompat.h
+++ /dev/null
@@ -1,45 +0,0 @@
-#ifndef _SPARC64_PSRCOMPAT_H
-#define _SPARC64_PSRCOMPAT_H
-
-#include <asm/pstate.h>
-
-/* Old 32-bit PSR fields for the compatibility conversion code. */
-#define PSR_CWP     0x0000001f         /* current window pointer     */
-#define PSR_ET      0x00000020         /* enable traps field         */
-#define PSR_PS      0x00000040         /* previous privilege level   */
-#define PSR_S       0x00000080         /* current privilege level    */
-#define PSR_PIL     0x00000f00         /* processor interrupt level  */
-#define PSR_EF      0x00001000         /* enable floating point      */
-#define PSR_EC      0x00002000         /* enable co-processor        */
-#define PSR_SYSCALL 0x00004000         /* inside of a syscall        */
-#define PSR_LE      0x00008000         /* SuperSparcII little-endian */
-#define PSR_ICC     0x00f00000         /* integer condition codes    */
-#define PSR_C       0x00100000         /* carry bit                  */
-#define PSR_V       0x00200000         /* overflow bit               */
-#define PSR_Z       0x00400000         /* zero bit                   */
-#define PSR_N       0x00800000         /* negative bit               */
-#define PSR_VERS    0x0f000000         /* cpu-version field          */
-#define PSR_IMPL    0xf0000000         /* cpu-implementation field   */
-
-#define PSR_V8PLUS  0xff000000         /* fake impl/ver, meaning a 64bit CPU is present */
-#define PSR_XCC     0x000f0000         /* if PSR_V8PLUS, this is %xcc */
-
-static inline unsigned int tstate_to_psr(unsigned long tstate)
-{
-        return ((tstate & TSTATE_CWP)                   |
-                PSR_S                                   |
-                ((tstate & TSTATE_ICC) >> 12)           |
-                ((tstate & TSTATE_XCC) >> 20)           |
-                ((tstate & TSTATE_SYSCALL) ? PSR_SYSCALL : 0) |
-                PSR_V8PLUS);
-}
-
-static inline unsigned long psr_to_tstate_icc(unsigned int psr)
-{
-        unsigned long tstate = ((unsigned long)(psr & PSR_ICC)) << 12;
-        if ((psr & (PSR_VERS|PSR_IMPL)) == PSR_V8PLUS)
-                tstate |= ((unsigned long)(psr & PSR_XCC)) << 20;
-        return tstate;
-}
-
-#endif /* !(_SPARC64_PSRCOMPAT_H) */
diff --git a/include/asm-sparc/pstate.h b/include/asm-sparc/pstate.h
deleted file mode 100644
index a26a53777bb0..000000000000
--- a/include/asm-sparc/pstate.h
+++ /dev/null
@@ -1,91 +0,0 @@
-#ifndef _SPARC64_PSTATE_H
-#define _SPARC64_PSTATE_H
-
-#include <linux/const.h>
-
-/* The V9 PSTATE Register (with SpitFire extensions).
- *
- * -----------------------------------------------------------------------
- * | Resv | IG | MG | CLE | TLE |  MM  | RED | PEF | AM | PRIV | IE | AG |
- * -----------------------------------------------------------------------
- *  63  12  11   10    9     8    7   6   5     4     3     2     1    0
- */
-#define PSTATE_IG   _AC(0x0000000000000800,UL) /* Interrupt Globals.    */
-#define PSTATE_MG   _AC(0x0000000000000400,UL) /* MMU Globals.          */
-#define PSTATE_CLE  _AC(0x0000000000000200,UL) /* Current Little Endian.*/
-#define PSTATE_TLE  _AC(0x0000000000000100,UL) /* Trap Little Endian.   */
-#define PSTATE_MM   _AC(0x00000000000000c0,UL) /* Memory Model.         */
-#define PSTATE_TSO  _AC(0x0000000000000000,UL) /* MM: TotalStoreOrder   */
-#define PSTATE_PSO  _AC(0x0000000000000040,UL) /* MM: PartialStoreOrder */
-#define PSTATE_RMO  _AC(0x0000000000000080,UL) /* MM: RelaxedMemoryOrder*/
-#define PSTATE_RED  _AC(0x0000000000000020,UL) /* Reset Error Debug.    */
-#define PSTATE_PEF  _AC(0x0000000000000010,UL) /* Floating Point Enable.*/
-#define PSTATE_AM   _AC(0x0000000000000008,UL) /* Address Mask.         */
-#define PSTATE_PRIV _AC(0x0000000000000004,UL) /* Privilege.            */
-#define PSTATE_IE   _AC(0x0000000000000002,UL) /* Interrupt Enable.     */
-#define PSTATE_AG   _AC(0x0000000000000001,UL) /* Alternate Globals.    */
-
-/* The V9 TSTATE Register (with SpitFire and Linux extensions).
- *
- * ---------------------------------------------------------------------
- * |  Resv |  GL  |  CCR  |  ASI  |  %pil  |  PSTATE  |  Resv  |  CWP  |
- * ---------------------------------------------------------------------
- *  63   43 42  40 39   32 31   24 23    20 19       8 7      5 4     0
- */
-#define TSTATE_GL       _AC(0x0000070000000000,UL) /* Global reg level  */
-#define TSTATE_CCR      _AC(0x000000ff00000000,UL) /* Condition Codes.  */
-#define TSTATE_XCC      _AC(0x000000f000000000,UL) /* Condition Codes.  */
-#define TSTATE_XNEG     _AC(0x0000008000000000,UL) /* %xcc Negative.    */
-#define TSTATE_XZERO    _AC(0x0000004000000000,UL) /* %xcc Zero.        */
-#define TSTATE_XOVFL    _AC(0x0000002000000000,UL) /* %xcc Overflow.    */
-#define TSTATE_XCARRY   _AC(0x0000001000000000,UL) /* %xcc Carry.       */
-#define TSTATE_ICC      _AC(0x0000000f00000000,UL) /* Condition Codes.  */
-#define TSTATE_INEG     _AC(0x0000000800000000,UL) /* %icc Negative.    */
-#define TSTATE_IZERO    _AC(0x0000000400000000,UL) /* %icc Zero.        */
-#define TSTATE_IOVFL    _AC(0x0000000200000000,UL) /* %icc Overflow.    */
-#define TSTATE_ICARRY   _AC(0x0000000100000000,UL) /* %icc Carry.       */
-#define TSTATE_ASI      _AC(0x00000000ff000000,UL) /* AddrSpace ID.     */
-#define TSTATE_PIL      _AC(0x0000000000f00000,UL) /* %pil (Linux traps)*/
-#define TSTATE_PSTATE   _AC(0x00000000000fff00,UL) /* PSTATE.           */
-#define TSTATE_IG       _AC(0x0000000000080000,UL) /* Interrupt Globals.*/
-#define TSTATE_MG       _AC(0x0000000000040000,UL) /* MMU Globals.      */
-#define TSTATE_CLE      _AC(0x0000000000020000,UL) /* CurrLittleEndian. */
-#define TSTATE_TLE      _AC(0x0000000000010000,UL) /* TrapLittleEndian. */
-#define TSTATE_MM       _AC(0x000000000000c000,UL) /* Memory Model.     */
-#define TSTATE_TSO      _AC(0x0000000000000000,UL) /* MM: TSO           */
-#define TSTATE_PSO      _AC(0x0000000000004000,UL) /* MM: PSO           */
-#define TSTATE_RMO      _AC(0x0000000000008000,UL) /* MM: RMO           */
-#define TSTATE_RED      _AC(0x0000000000002000,UL) /* Reset Error Debug.*/
-#define TSTATE_PEF      _AC(0x0000000000001000,UL) /* FPU Enable.       */
-#define TSTATE_AM       _AC(0x0000000000000800,UL) /* Address Mask.     */
-#define TSTATE_PRIV     _AC(0x0000000000000400,UL) /* Privilege.        */
-#define TSTATE_IE       _AC(0x0000000000000200,UL) /* Interrupt Enable. */
-#define TSTATE_AG       _AC(0x0000000000000100,UL) /* Alternate Globals.*/
-#define TSTATE_SYSCALL  _AC(0x0000000000000020,UL) /* in syscall trap   */
-#define TSTATE_CWP      _AC(0x000000000000001f,UL) /* Curr Win-Pointer. */
-
-/* Floating-Point Registers State Register.
- *
- * --------------------------------
- * |  Resv  |  FEF  |  DU  |  DL  |
- * --------------------------------
- *  63     3    2       1      0
- */
-#define FPRS_FEF        _AC(0x0000000000000004,UL) /* FPU Enable.       */
-#define FPRS_DU         _AC(0x0000000000000002,UL) /* Dirty Upper.      */
-#define FPRS_DL         _AC(0x0000000000000001,UL) /* Dirty Lower.      */
-
-/* Version Register.
- *
- * ------------------------------------------------------
- * | MANUF | IMPL | MASK | Resv | MAXTL | Resv | MAXWIN |
- * ------------------------------------------------------
- *  63   48 47  32 31  24 23  16 15    8 7    5 4      0
- */
-#define VERS_MANUF      _AC(0xffff000000000000,UL) /* Manufacturer.     */
-#define VERS_IMPL       _AC(0x0000ffff00000000,UL) /* Implementation.   */
-#define VERS_MASK       _AC(0x00000000ff000000,UL) /* Mask Set Revision.*/
-#define VERS_MAXTL      _AC(0x000000000000ff00,UL) /* Max Trap Level.   */
-#define VERS_MAXWIN     _AC(0x000000000000001f,UL) /* Max RegWindow Idx.*/
-
-#endif /* !(_SPARC64_PSTATE_H) */
diff --git a/include/asm-sparc/ptrace.h b/include/asm-sparc/ptrace.h
deleted file mode 100644
index f36ab6c30ff3..000000000000
--- a/include/asm-sparc/ptrace.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_PTRACE_H
-#define ___ASM_SPARC_PTRACE_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/ptrace_64.h>
-#else
-#include <asm-sparc/ptrace_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/ptrace_32.h b/include/asm-sparc/ptrace_32.h
deleted file mode 100644
index 0401cc7ec38e..000000000000
--- a/include/asm-sparc/ptrace_32.h
+++ /dev/null
@@ -1,175 +0,0 @@
-#ifndef _SPARC_PTRACE_H
-#define _SPARC_PTRACE_H
-
-#include <asm/psr.h>
-
-/* This struct defines the way the registers are stored on the
- * stack during a system call and basically all traps.
- */
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-
-struct pt_regs {
-        unsigned long psr;
-        unsigned long pc;
-        unsigned long npc;
-        unsigned long y;
-        unsigned long u_regs[16]; /* globals and ins */
-};
-
-#define UREG_G0        0
-#define UREG_G1        1
-#define UREG_G2        2
-#define UREG_G3        3
-#define UREG_G4        4
-#define UREG_G5        5
-#define UREG_G6        6
-#define UREG_G7        7
-#define UREG_I0        8
-#define UREG_I1        9
-#define UREG_I2        10
-#define UREG_I3        11
-#define UREG_I4        12
-#define UREG_I5        13
-#define UREG_I6        14
-#define UREG_I7        15
-#define UREG_WIM       UREG_G0
-#define UREG_FADDR     UREG_G0
-#define UREG_FP        UREG_I6
-#define UREG_RETPC     UREG_I7
-
-static inline bool pt_regs_is_syscall(struct pt_regs *regs)
-{
-        return (regs->psr & PSR_SYSCALL);
-}
-
-static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
-{
-        return (regs->psr &= ~PSR_SYSCALL);
-}
-
-/* A register window */
-struct reg_window {
-        unsigned long locals[8];
-        unsigned long ins[8];
-};
-
-/* A Sparc stack frame */
-struct sparc_stackf {
-        unsigned long locals[8];
-        unsigned long ins[6];
-        struct sparc_stackf *fp;
-        unsigned long callers_pc;
-        char *structptr;
-        unsigned long xargs[6];
-        unsigned long xxargs[1];
-};
-
-#define TRACEREG_SZ   sizeof(struct pt_regs)
-#define STACKFRAME_SZ sizeof(struct sparc_stackf)
-
-#ifdef __KERNEL__
-
-#define user_mode(regs) (!((regs)->psr & PSR_PS))
-#define instruction_pointer(regs) ((regs)->pc)
-unsigned long profile_pc(struct pt_regs *);
-extern void show_regs(struct pt_regs *);
-#endif
-
-#else /* __ASSEMBLY__ */
-/* For assembly code. */
-#define TRACEREG_SZ       0x50
-#define STACKFRAME_SZ     0x60
-#endif
-
-/*
- * The asm-offsets.h is a generated file, so we cannot include it.
- * It may be OK for glibc headers, but it's utterly pointless for C code.
- * The assembly code using those offsets has to include it explicitly.
- */
-/* #include <asm/asm-offsets.h> */
-
-/* These are for pt_regs. */
-#define PT_PSR    0x0
-#define PT_PC     0x4
-#define PT_NPC    0x8
-#define PT_Y      0xc
-#define PT_G0     0x10
-#define PT_WIM    PT_G0
-#define PT_G1     0x14
-#define PT_G2     0x18
-#define PT_G3     0x1c
-#define PT_G4     0x20
-#define PT_G5     0x24
-#define PT_G6     0x28
-#define PT_G7     0x2c
-#define PT_I0     0x30
-#define PT_I1     0x34
-#define PT_I2     0x38
-#define PT_I3     0x3c
-#define PT_I4     0x40
-#define PT_I5     0x44
-#define PT_I6     0x48
-#define PT_FP     PT_I6
-#define PT_I7     0x4c
-
-/* Reg_window offsets */
-#define RW_L0     0x00
-#define RW_L1     0x04
-#define RW_L2     0x08
-#define RW_L3     0x0c
-#define RW_L4     0x10
-#define RW_L5     0x14
-#define RW_L6     0x18
-#define RW_L7     0x1c
-#define RW_I0     0x20
-#define RW_I1     0x24
-#define RW_I2     0x28
-#define RW_I3     0x2c
-#define RW_I4     0x30
-#define RW_I5     0x34
-#define RW_I6     0x38
-#define RW_I7     0x3c
-
-/* Stack_frame offsets */
-#define SF_L0     0x00
-#define SF_L1     0x04
-#define SF_L2     0x08
-#define SF_L3     0x0c
-#define SF_L4     0x10
-#define SF_L5     0x14
-#define SF_L6     0x18
-#define SF_L7     0x1c
-#define SF_I0     0x20
-#define SF_I1     0x24
-#define SF_I2     0x28
-#define SF_I3     0x2c
-#define SF_I4     0x30
-#define SF_I5     0x34
-#define SF_FP     0x38
-#define SF_PC     0x3c
-#define SF_RETP   0x40
-#define SF_XARG0  0x44
-#define SF_XARG1  0x48
-#define SF_XARG2  0x4c
-#define SF_XARG3  0x50
-#define SF_XARG4  0x54
-#define SF_XARG5  0x58
-#define SF_XXARG  0x5c
-
-/* Stuff for the ptrace system call */
-#define PTRACE_SPARC_DETACH       11
-#define PTRACE_GETREGS            12
-#define PTRACE_SETREGS            13
-#define PTRACE_GETFPREGS          14
-#define PTRACE_SETFPREGS          15
-#define PTRACE_READDATA           16
-#define PTRACE_WRITEDATA          17
-#define PTRACE_READTEXT           18
-#define PTRACE_WRITETEXT          19
-#define PTRACE_GETFPAREGS         20
-#define PTRACE_SETFPAREGS         21
-
-#endif /* !(_SPARC_PTRACE_H) */
diff --git a/include/asm-sparc/ptrace_64.h b/include/asm-sparc/ptrace_64.h
deleted file mode 100644
index a682e66d5c4a..000000000000
--- a/include/asm-sparc/ptrace_64.h
+++ /dev/null
@@ -1,346 +0,0 @@
-#ifndef _SPARC64_PTRACE_H
-#define _SPARC64_PTRACE_H
-
-#include <asm/pstate.h>
-
-/* This struct defines the way the registers are stored on the
- * stack during a system call and basically all traps.
- */
-
-/* This magic value must have the low 9 bits clear,
- * as that is where we encode the %tt value, see below.
- */
-#define PT_REGS_MAGIC 0x57ac6c00
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-
-struct pt_regs {
-        unsigned long u_regs[16]; /* globals and ins */
-        unsigned long tstate;
-        unsigned long tpc;
-        unsigned long tnpc;
-        unsigned int y;
-
-        /* We encode a magic number, PT_REGS_MAGIC, along
-         * with the %tt (trap type) register value at trap
-         * entry time.  The magic number allows us to identify
-         * accurately a trap stack frame in the stack
-         * unwinder, and the %tt value allows us to test
-         * things like "in a system call" etc. for an arbitray
-         * process.
-         *
-         * The PT_REGS_MAGIC is choosen such that it can be
-         * loaded completely using just a sethi instruction.
-         */
-        unsigned int magic;
-};
-
-static inline int pt_regs_trap_type(struct pt_regs *regs)
-{
-        return regs->magic & 0x1ff;
-}
-
-static inline bool pt_regs_is_syscall(struct pt_regs *regs)
-{
-        return (regs->tstate & TSTATE_SYSCALL);
-}
-
-static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
-{
-        return (regs->tstate &= ~TSTATE_SYSCALL);
-}
-
-struct pt_regs32 {
-        unsigned int psr;
-        unsigned int pc;
-        unsigned int npc;
-        unsigned int y;
-        unsigned int u_regs[16]; /* globals and ins */
-};
-
-#define UREG_G0        0
-#define UREG_G1        1
-#define UREG_G2        2
-#define UREG_G3        3
-#define UREG_G4        4
-#define UREG_G5        5
-#define UREG_G6        6
-#define UREG_G7        7
-#define UREG_I0        8
-#define UREG_I1        9
-#define UREG_I2        10
-#define UREG_I3        11
-#define UREG_I4        12
-#define UREG_I5        13
-#define UREG_I6        14
-#define UREG_I7        15
-#define UREG_FP        UREG_I6
-#define UREG_RETPC     UREG_I7
-
-/* A V9 register window */
-struct reg_window {
-        unsigned long locals[8];
-        unsigned long ins[8];
-};
-
-/* A 32-bit register window. */
-struct reg_window32 {
-        unsigned int locals[8];
-        unsigned int ins[8];
-};
-
-/* A V9 Sparc stack frame */
-struct sparc_stackf {
-        unsigned long locals[8];
-        unsigned long ins[6];
-        struct sparc_stackf *fp;
-        unsigned long callers_pc;
-        char *structptr;
-        unsigned long xargs[6];
-        unsigned long xxargs[1];
-};
-
-/* A 32-bit Sparc stack frame */
-struct sparc_stackf32 {
-        unsigned int locals[8];
-        unsigned int ins[6];
-        unsigned int fp;
-        unsigned int callers_pc;
-        unsigned int structptr;
-        unsigned int xargs[6];
-        unsigned int xxargs[1];
-};
-
-struct sparc_trapf {
-        unsigned long locals[8];
-        unsigned long ins[8];
-        unsigned long _unused;
-        struct pt_regs *regs;
-};
-
-#define TRACEREG_SZ     sizeof(struct pt_regs)
-#define STACKFRAME_SZ   sizeof(struct sparc_stackf)
-
-#define TRACEREG32_SZ   sizeof(struct pt_regs32)
-#define STACKFRAME32_SZ sizeof(struct sparc_stackf32)
-
-#ifdef __KERNEL__
-
-struct global_reg_snapshot {
-        unsigned long           tstate;
-        unsigned long           tpc;
-        unsigned long           tnpc;
-        unsigned long           o7;
-        unsigned long           i7;
-        struct thread_info      *thread;
-        unsigned long           pad1;
-        unsigned long           pad2;
-};
-
-#define __ARCH_WANT_COMPAT_SYS_PTRACE
-
-#define force_successful_syscall_return()           \
-do {    current_thread_info()->syscall_noerror = 1; \
-} while (0)
-#define user_mode(regs) (!((regs)->tstate & TSTATE_PRIV))
-#define instruction_pointer(regs) ((regs)->tpc)
-#define regs_return_value(regs) ((regs)->u_regs[UREG_I0])
-#ifdef CONFIG_SMP
-extern unsigned long profile_pc(struct pt_regs *);
-#else
-#define profile_pc(regs) instruction_pointer(regs)
-#endif
-extern void show_regs(struct pt_regs *);
-extern void __show_regs(struct pt_regs *);
-#endif
-
-#else /* __ASSEMBLY__ */
-/* For assembly code. */
-#define TRACEREG_SZ             0xa0
-#define STACKFRAME_SZ           0xc0
-
-#define TRACEREG32_SZ           0x50
-#define STACKFRAME32_SZ         0x60
-#endif
-
-#ifdef __KERNEL__
-#define STACK_BIAS              2047
-#endif
-
-/* These are for pt_regs. */
-#define PT_V9_G0     0x00
-#define PT_V9_G1     0x08
-#define PT_V9_G2     0x10
-#define PT_V9_G3     0x18
-#define PT_V9_G4     0x20
-#define PT_V9_G5     0x28
-#define PT_V9_G6     0x30
-#define PT_V9_G7     0x38
-#define PT_V9_I0     0x40
-#define PT_V9_I1     0x48
-#define PT_V9_I2     0x50
-#define PT_V9_I3     0x58
-#define PT_V9_I4     0x60
-#define PT_V9_I5     0x68
-#define PT_V9_I6     0x70
-#define PT_V9_FP     PT_V9_I6
-#define PT_V9_I7     0x78
-#define PT_V9_TSTATE 0x80
-#define PT_V9_TPC    0x88
-#define PT_V9_TNPC   0x90
-#define PT_V9_Y      0x98
-#define PT_V9_MAGIC  0x9c
-#define PT_TSTATE       PT_V9_TSTATE
-#define PT_TPC          PT_V9_TPC
-#define PT_TNPC         PT_V9_TNPC
-
-/* These for pt_regs32. */
-#define PT_PSR    0x0
-#define PT_PC     0x4
-#define PT_NPC    0x8
-#define PT_Y      0xc
-#define PT_G0     0x10
-#define PT_WIM    PT_G0
-#define PT_G1     0x14
-#define PT_G2     0x18
-#define PT_G3     0x1c
-#define PT_G4     0x20
-#define PT_G5     0x24
-#define PT_G6     0x28
-#define PT_G7     0x2c
-#define PT_I0     0x30
-#define PT_I1     0x34
-#define PT_I2     0x38
-#define PT_I3     0x3c
-#define PT_I4     0x40
-#define PT_I5     0x44
-#define PT_I6     0x48
-#define PT_FP     PT_I6
-#define PT_I7     0x4c
-
-/* Reg_window offsets */
-#define RW_V9_L0     0x00
-#define RW_V9_L1     0x08
-#define RW_V9_L2     0x10
-#define RW_V9_L3     0x18
-#define RW_V9_L4     0x20
-#define RW_V9_L5     0x28
-#define RW_V9_L6     0x30
-#define RW_V9_L7     0x38
-#define RW_V9_I0     0x40
-#define RW_V9_I1     0x48
-#define RW_V9_I2     0x50
-#define RW_V9_I3     0x58
-#define RW_V9_I4     0x60
-#define RW_V9_I5     0x68
-#define RW_V9_I6     0x70
-#define RW_V9_I7     0x78
-
-#define RW_L0     0x00
-#define RW_L1     0x04
-#define RW_L2     0x08
-#define RW_L3     0x0c
-#define RW_L4     0x10
-#define RW_L5     0x14
-#define RW_L6     0x18
-#define RW_L7     0x1c
-#define RW_I0     0x20
-#define RW_I1     0x24
-#define RW_I2     0x28
-#define RW_I3     0x2c
-#define RW_I4     0x30
-#define RW_I5     0x34
-#define RW_I6     0x38
-#define RW_I7     0x3c
-
-/* Stack_frame offsets */
-#define SF_V9_L0     0x00
-#define SF_V9_L1     0x08
-#define SF_V9_L2     0x10
-#define SF_V9_L3     0x18
-#define SF_V9_L4     0x20
-#define SF_V9_L5     0x28
-#define SF_V9_L6     0x30
-#define SF_V9_L7     0x38
-#define SF_V9_I0     0x40
-#define SF_V9_I1     0x48
-#define SF_V9_I2     0x50
-#define SF_V9_I3     0x58
-#define SF_V9_I4     0x60
-#define SF_V9_I5     0x68
-#define SF_V9_FP     0x70
-#define SF_V9_PC     0x78
-#define SF_V9_RETP   0x80
-#define SF_V9_XARG0  0x88
-#define SF_V9_XARG1  0x90
-#define SF_V9_XARG2  0x98
-#define SF_V9_XARG3  0xa0
-#define SF_V9_XARG4  0xa8
-#define SF_V9_XARG5  0xb0
-#define SF_V9_XXARG  0xb8
-
-#define SF_L0     0x00
-#define SF_L1     0x04
-#define SF_L2     0x08
-#define SF_L3     0x0c
-#define SF_L4     0x10
-#define SF_L5     0x14
-#define SF_L6     0x18
-#define SF_L7     0x1c
-#define SF_I0     0x20
-#define SF_I1     0x24
-#define SF_I2     0x28
-#define SF_I3     0x2c
-#define SF_I4     0x30
-#define SF_I5     0x34
-#define SF_FP     0x38
-#define SF_PC     0x3c
-#define SF_RETP   0x40
-#define SF_XARG0  0x44
-#define SF_XARG1  0x48
-#define SF_XARG2  0x4c
-#define SF_XARG3  0x50
-#define SF_XARG4  0x54
-#define SF_XARG5  0x58
-#define SF_XXARG  0x5c
-
-#ifdef __KERNEL__
-
-/* global_reg_snapshot offsets */
-#define GR_SNAP_TSTATE  0x00
-#define GR_SNAP_TPC     0x08
-#define GR_SNAP_TNPC    0x10
-#define GR_SNAP_O7      0x18
-#define GR_SNAP_I7      0x20
-#define GR_SNAP_THREAD  0x28
-#define GR_SNAP_PAD1    0x30
-#define GR_SNAP_PAD2    0x38
-
-#endif  /*  __KERNEL__  */
-
-/* Stuff for the ptrace system call */
-#define PTRACE_SPARC_DETACH       11
-#define PTRACE_GETREGS            12
-#define PTRACE_SETREGS            13
-#define PTRACE_GETFPREGS          14
-#define PTRACE_SETFPREGS          15
-#define PTRACE_READDATA           16
-#define PTRACE_WRITEDATA          17
-#define PTRACE_READTEXT           18
-#define PTRACE_WRITETEXT          19
-#define PTRACE_GETFPAREGS         20
-#define PTRACE_SETFPAREGS         21
-
-/* There are for debugging 64-bit processes, either from a 32 or 64 bit
- * parent.  Thus their complements are for debugging 32-bit processes only.
- */
-
-#define PTRACE_GETREGS64          22
-#define PTRACE_SETREGS64          23
-/* PTRACE_SYSCALL is 24 */
-#define PTRACE_GETFPREGS64        25
-#define PTRACE_SETFPREGS64        26
-
-#endif /* !(_SPARC64_PTRACE_H) */
diff --git a/include/asm-sparc/reboot.h b/include/asm-sparc/reboot.h
deleted file mode 100644
index 3f3f43f5be5e..000000000000
--- a/include/asm-sparc/reboot.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _SPARC64_REBOOT_H
-#define _SPARC64_REBOOT_H
-
-extern void machine_alt_power_off(void);
-
-#endif /* _SPARC64_REBOOT_H */
diff --git a/include/asm-sparc/reg.h b/include/asm-sparc/reg.h
deleted file mode 100644
index cb34b0a49aad..000000000000
--- a/include/asm-sparc/reg.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_REG_H
-#define ___ASM_SPARC_REG_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/reg_64.h>
-#else
-#include <asm-sparc/reg_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/reg_32.h b/include/asm-sparc/reg_32.h
deleted file mode 100644
index 42fecfcd97e7..000000000000
--- a/include/asm-sparc/reg_32.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * linux/include/asm-sparc/reg.h
- * Layout of the registers as expected by gdb on the Sparc
- * we should replace the user.h definitions with those in
- * this file, we don't even use the other
- * -miguel
- *
- * The names of the structures, constants and aliases in this file
- * have the same names as the sunos ones, some programs rely on these
- * names (gdb for example).
- *
- */
-
-#ifndef __SPARC_REG_H
-#define __SPARC_REG_H
-
-struct regs {
-        int     r_psr;
-#define r_ps r_psr
-        int     r_pc;
-        int     r_npc;
-        int     r_y;
-        int     r_g1;
-        int     r_g2;
-        int     r_g3;
-        int     r_g4;
-        int     r_g5;
-        int     r_g6;
-        int     r_g7;
-        int     r_o0;
-        int     r_o1;
-        int     r_o2;
-        int     r_o3;
-        int     r_o4;
-        int     r_o5;
-        int     r_o6;
-        int     r_o7;
-};
-
-struct fpq {
-        unsigned long *addr;
-        unsigned long instr;
-};
-
-struct  fq {
-        union {
-                double  whole;
-                struct  fpq fpq;
-        } FQu;
-};
-
-#define FPU_REGS_TYPE unsigned int
-#define FPU_FSR_TYPE unsigned
-
-struct fp_status {
-        union {
-                FPU_REGS_TYPE Fpu_regs[32];
-                double  Fpu_dregs[16];
-        } fpu_fr;
-        FPU_FSR_TYPE Fpu_fsr;
-        unsigned Fpu_flags;
-        unsigned Fpu_extra;
-        unsigned Fpu_qcnt;
-        struct fq Fpu_q[16];
-};
-
-#define fpu_regs  f_fpstatus.fpu_fr.Fpu_regs
-#define fpu_dregs f_fpstatus.fpu_fr.Fpu_dregs
-#define fpu_fsr   f_fpstatus.Fpu_fsr
-#define fpu_flags f_fpstatus.Fpu_flags
-#define fpu_extra f_fpstatus.Fpu_extra
-#define fpu_q     f_fpstatus.Fpu_q
-#define fpu_qcnt  f_fpstatus.Fpu_qcnt
-
-struct fpu {
-        struct fp_status f_fpstatus;
-};
-
-#endif /* __SPARC_REG_H */
diff --git a/include/asm-sparc/reg_64.h b/include/asm-sparc/reg_64.h
deleted file mode 100644
index eb24a07ff4d5..000000000000
--- a/include/asm-sparc/reg_64.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * linux/asm-sparc64/reg.h
- * Layout of the registers as expected by gdb on the Sparc
- * we should replace the user.h definitions with those in
- * this file, we don't even use the other
- * -miguel
- *
- * The names of the structures, constants and aliases in this file
- * have the same names as the sunos ones, some programs rely on these
- * names (gdb for example).
- *
- */
-
-#ifndef __SPARC64_REG_H
-#define __SPARC64_REG_H
-
-struct regs {
-        unsigned long r_g1;
-        unsigned long r_g2;
-        unsigned long r_g3;
-        unsigned long r_g4;
-        unsigned long r_g5;
-        unsigned long r_g6;
-        unsigned long r_g7;
-        unsigned long r_o0;
-        unsigned long r_o1;
-        unsigned long r_o2;
-        unsigned long r_o3;
-        unsigned long r_o4;
-        unsigned long r_o5;
-        unsigned long r_o6;
-        unsigned long r_o7;
-        unsigned long __pad;
-        unsigned long r_tstate;
-        unsigned long r_tpc;
-        unsigned long r_tnpc;
-        unsigned int  r_y;
-        unsigned int  r_fprs;
-};
-
-#define FPU_REGS_TYPE unsigned int
-#define FPU_FSR_TYPE unsigned long
-
-struct fp_status {
-        unsigned long fpu_fr[32];
-        unsigned long Fpu_fsr;
-};
-
-struct fpu {
-        struct fp_status f_fpstatus;
-};
-
-#define fpu_regs  f_fpstatus.fpu_fr
-#define fpu_fsr   f_fpstatus.Fpu_fsr
-
-#endif /* __SPARC64_REG_H */
diff --git a/include/asm-sparc/resource.h b/include/asm-sparc/resource.h
deleted file mode 100644
index fe163cafb4c7..000000000000
--- a/include/asm-sparc/resource.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * resource.h: Resource definitions.
- *
- * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_RESOURCE_H
-#define _SPARC_RESOURCE_H
-
-/*
- * These two resource limit IDs have a Sparc/Linux-specific ordering,
- * the rest comes from the generic header:
- */
-#define RLIMIT_NOFILE           6       /* max number of open files */
-#define RLIMIT_NPROC            7       /* max number of processes */
-
-#if defined(__sparc__) && defined(__arch64__)
-/* Use generic version */
-#else
-/*
- * SuS says limits have to be unsigned.
- * We make this unsigned, but keep the
- * old value for compatibility:
- */
-#define RLIM_INFINITY           0x7fffffff
-#endif
-
-#include <asm-generic/resource.h>
-
-#endif /* !(_SPARC_RESOURCE_H) */
diff --git a/include/asm-sparc/ross.h b/include/asm-sparc/ross.h
deleted file mode 100644
index ecb6e81786a6..000000000000
--- a/include/asm-sparc/ross.h
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * ross.h: Ross module specific definitions and defines.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_ROSS_H
-#define _SPARC_ROSS_H
-
-#include <asm/asi.h>
-#include <asm/page.h>
-
-/* Ross made Hypersparcs have a %psr 'impl' field of '0001'.  The 'vers'
- * field has '1111'.
- */
-
-/* The MMU control register fields on the HyperSparc.
- *
- * -----------------------------------------------------------------
- * |implvers| RSV |CWR|SE|WBE| MID |BM| C|CS|MR|CM|RSV|CE|RSV|NF|ME|
- * -----------------------------------------------------------------
- *  31    24 23-22 21  20  19 18-15 14 13 12 11 10  9   8 7-2  1  0
- *
- * Phew, lots of fields there ;-)
- *
- * CWR: Cache Wrapping Enabled, if one cache wrapping is on.
- * SE: Snoop Enable, turns on bus snooping for cache activity if one.
- * WBE: Write Buffer Enable, one turns it on.
- * MID: The ModuleID of the chip for MBus transactions.
- * BM: Boot-Mode. One indicates the MMU is in boot mode.
- * C: Indicates whether accesses are cachable while the MMU is
- *    disabled.
- * CS: Cache Size -- 0 = 128k, 1 = 256k
- * MR: Memory Reflection, one indicates that the memory bus connected
- *     to the MBus supports memory reflection.
- * CM: Cache Mode -- 0 = write-through, 1 = copy-back
- * CE: Cache Enable -- 0 = no caching, 1 = cache is on
- * NF: No Fault -- 0 = faults trap the CPU from supervisor mode
- *                 1 = faults from supervisor mode do not generate traps
- * ME: MMU Enable -- 0 = MMU is off, 1 = MMU is on
- */
-
-#define HYPERSPARC_CWENABLE   0x00200000
-#define HYPERSPARC_SBENABLE   0x00100000
-#define HYPERSPARC_WBENABLE   0x00080000
-#define HYPERSPARC_MIDMASK    0x00078000
-#define HYPERSPARC_BMODE      0x00004000
-#define HYPERSPARC_ACENABLE   0x00002000
-#define HYPERSPARC_CSIZE      0x00001000
-#define HYPERSPARC_MRFLCT     0x00000800
-#define HYPERSPARC_CMODE      0x00000400
-#define HYPERSPARC_CENABLE    0x00000100
-#define HYPERSPARC_NFAULT     0x00000002
-#define HYPERSPARC_MENABLE    0x00000001
-
-
-/* The ICCR instruction cache register on the HyperSparc.
- *
- * -----------------------------------------------
- * |                                 | FTD | ICE |
- * -----------------------------------------------
- *  31                                  1     0
- *
- * This register is accessed using the V8 'wrasr' and 'rdasr'
- * opcodes, since not all assemblers understand them and those
- * that do use different semantics I will just hard code the
- * instruction with a '.word' statement.
- *
- * FTD:  If set to one flush instructions executed during an
- *       instruction cache hit occurs, the corresponding line
- *       for said cache-hit is invalidated.  If FTD is zero,
- *       an unimplemented 'flush' trap will occur when any
- *       flush is executed by the processor.
- *
- * ICE:  If set to one, the instruction cache is enabled.  If
- *       zero, the cache will not be used for instruction fetches.
- *
- * All other bits are read as zeros, and writes to them have no
- * effect.
- *
- * Wheee, not many assemblers understand the %iccr register nor
- * the generic asr r/w instructions.
- *
- *  1000 0011 0100 0111 1100 0000 0000 0000   ! rd %iccr, %g1
- *
- * 0x  8    3    4    7    c    0    0    0   ! 0x8347c000
- *
- *  1011 1111 1000 0000 0110 0000 0000 0000   ! wr %g1, 0x0, %iccr
- *
- * 0x  b    f    8    0    6    0    0    0   ! 0xbf806000
- *
- */
-
-#define HYPERSPARC_ICCR_FTD     0x00000002
-#define HYPERSPARC_ICCR_ICE     0x00000001
-
-#ifndef __ASSEMBLY__
-
-static inline unsigned int get_ross_icr(void)
-{
-        unsigned int icreg;
-
-        __asm__ __volatile__(".word 0x8347c000\n\t" /* rd %iccr, %g1 */
-                             "mov %%g1, %0\n\t"
-                             : "=r" (icreg)
-                             : /* no inputs */
-                             : "g1", "memory");
-
-        return icreg;
-}
-
-static inline void put_ross_icr(unsigned int icreg)
-{
-        __asm__ __volatile__("or %%g0, %0, %%g1\n\t"
-                             ".word 0xbf806000\n\t" /* wr %g1, 0x0, %iccr */
-                             "nop\n\t"
-                             "nop\n\t"
-                             "nop\n\t"
-                             : /* no outputs */
-                             : "r" (icreg)
-                             : "g1", "memory");
-
-        return;
-}
-
-/* HyperSparc specific cache flushing. */
-
-/* This is for the on-chip instruction cache. */
-static inline void hyper_flush_whole_icache(void)
-{
-        __asm__ __volatile__("sta %%g0, [%%g0] %0\n\t"
-                             : /* no outputs */
-                             : "i" (ASI_M_FLUSH_IWHOLE)
-                             : "memory");
-        return;
-}
-
-extern int vac_cache_size;
-extern int vac_line_size;
-
-static inline void hyper_clear_all_tags(void)
-{
-        unsigned long addr;
-
-        for(addr = 0; addr < vac_cache_size; addr += vac_line_size)
-                __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
-                                     : /* no outputs */
-                                     : "r" (addr), "i" (ASI_M_DATAC_TAG)
-                                     : "memory");
-}
-
-static inline void hyper_flush_unconditional_combined(void)
-{
-        unsigned long addr;
-
-        for (addr = 0; addr < vac_cache_size; addr += vac_line_size)
-                __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
-                                     : /* no outputs */
-                                     : "r" (addr), "i" (ASI_M_FLUSH_CTX)
-                                     : "memory");
-}
-
-static inline void hyper_flush_cache_user(void)
-{
-        unsigned long addr;
-
-        for (addr = 0; addr < vac_cache_size; addr += vac_line_size)
-                __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
-                                     : /* no outputs */
-                                     : "r" (addr), "i" (ASI_M_FLUSH_USER)
-                                     : "memory");
-}
-
-static inline void hyper_flush_cache_page(unsigned long page)
-{
-        unsigned long end;
-
-        page &= PAGE_MASK;
-        end = page + PAGE_SIZE;
-        while (page < end) {
-                __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
-                                     : /* no outputs */
-                                     : "r" (page), "i" (ASI_M_FLUSH_PAGE)
-                                     : "memory");
-                page += vac_line_size;
-        }
-}
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(_SPARC_ROSS_H) */
diff --git a/include/asm-sparc/rtc.h b/include/asm-sparc/rtc.h
deleted file mode 100644
index f9ecb1fe2ecd..000000000000
--- a/include/asm-sparc/rtc.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * rtc.h: Definitions for access to the Mostek real time clock
- *
- * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu)
- */
-
-#ifndef _RTC_H
-#define _RTC_H
-
-#include <linux/ioctl.h>
-
-struct rtc_time
-{
-        int     sec;    /* Seconds (0-59) */
-        int     min;    /* Minutes (0-59) */
-        int     hour;   /* Hour (0-23) */
-        int     dow;    /* Day of the week (1-7) */
-        int     dom;    /* Day of the month (1-31) */
-        int     month;  /* Month of year (1-12) */
-        int     year;   /* Year (0-99) */
-};
-
-#define RTCGET _IOR('p', 20, struct rtc_time)
-#define RTCSET _IOW('p', 21, struct rtc_time)
-
-#endif
diff --git a/include/asm-sparc/rwsem-const.h b/include/asm-sparc/rwsem-const.h
deleted file mode 100644
index a303c9d64d84..000000000000
--- a/include/asm-sparc/rwsem-const.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* rwsem-const.h: RW semaphore counter constants.  */
-#ifndef _SPARC64_RWSEM_CONST_H
-#define _SPARC64_RWSEM_CONST_H
-
-#define RWSEM_UNLOCKED_VALUE            0x00000000
-#define RWSEM_ACTIVE_BIAS               0x00000001
-#define RWSEM_ACTIVE_MASK               0x0000ffff
-#define RWSEM_WAITING_BIAS              0xffff0000
-#define RWSEM_ACTIVE_READ_BIAS          RWSEM_ACTIVE_BIAS
-#define RWSEM_ACTIVE_WRITE_BIAS         (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
-
-#endif /* _SPARC64_RWSEM_CONST_H */
diff --git a/include/asm-sparc/rwsem.h b/include/asm-sparc/rwsem.h
deleted file mode 100644
index 1dc129ac2feb..000000000000
--- a/include/asm-sparc/rwsem.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * rwsem.h: R/W semaphores implemented using CAS
- *
- * Written by David S. Miller (davem@redhat.com), 2001.
- * Derived from asm-i386/rwsem.h
- */
-#ifndef _SPARC64_RWSEM_H
-#define _SPARC64_RWSEM_H
-
-#ifndef _LINUX_RWSEM_H
-#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead"
-#endif
-
-#ifdef __KERNEL__
-
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <asm/rwsem-const.h>
-
-struct rwsem_waiter;
-
-struct rw_semaphore {
-        signed int count;
-        spinlock_t              wait_lock;
-        struct list_head        wait_list;
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-        struct lockdep_map      dep_map;
-#endif
-};
-
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# define __RWSEM_DEP_MAP_INIT(lockname) , .dep_map = { .name = #lockname }
-#else
-# define __RWSEM_DEP_MAP_INIT(lockname)
-#endif
-
-#define __RWSEM_INITIALIZER(name) \
-{ RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) \
-  __RWSEM_DEP_MAP_INIT(name) }
-
-#define DECLARE_RWSEM(name) \
-        struct rw_semaphore name = __RWSEM_INITIALIZER(name)
-
-extern void __init_rwsem(struct rw_semaphore *sem, const char *name,
-                         struct lock_class_key *key);
-
-#define init_rwsem(sem)                                         \
-do {                                                            \
-        static struct lock_class_key __key;                     \
-                                                                \
-        __init_rwsem((sem), #sem, &__key);                      \
-} while (0)
-
-extern void __down_read(struct rw_semaphore *sem);
-extern int __down_read_trylock(struct rw_semaphore *sem);
-extern void __down_write(struct rw_semaphore *sem);
-extern int __down_write_trylock(struct rw_semaphore *sem);
-extern void __up_read(struct rw_semaphore *sem);
-extern void __up_write(struct rw_semaphore *sem);
-extern void __downgrade_write(struct rw_semaphore *sem);
-
-static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
-{
-        __down_write(sem);
-}
-
-static inline int rwsem_atomic_update(int delta, struct rw_semaphore *sem)
-{
-        return atomic_add_return(delta, (atomic_t *)(&sem->count));
-}
-
-static inline void rwsem_atomic_add(int delta, struct rw_semaphore *sem)
-{
-        atomic_add(delta, (atomic_t *)(&sem->count));
-}
-
-static inline int rwsem_is_locked(struct rw_semaphore *sem)
-{
-        return (sem->count != 0);
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _SPARC64_RWSEM_H */
diff --git a/include/asm-sparc/sbi.h b/include/asm-sparc/sbi.h
deleted file mode 100644
index 5eb7f1965d33..000000000000
--- a/include/asm-sparc/sbi.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * sbi.h:  SBI (Sbus Interface on sun4d) definitions
- *
- * Copyright (C) 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
- */
-
-#ifndef _SPARC_SBI_H
-#define _SPARC_SBI_H
-
-#include <asm/obio.h>
-
-/* SBI */
-struct sbi_regs {
-/* 0x0000 */    u32             cid;            /* Component ID */
-/* 0x0004 */    u32             ctl;            /* Control */
-/* 0x0008 */    u32             status;         /* Status */
-                u32             _unused1;
-                
-/* 0x0010 */    u32             cfg0;           /* Slot0 config reg */
-/* 0x0014 */    u32             cfg1;           /* Slot1 config reg */
-/* 0x0018 */    u32             cfg2;           /* Slot2 config reg */
-/* 0x001c */    u32             cfg3;           /* Slot3 config reg */
-
-/* 0x0020 */    u32             stb0;           /* Streaming buf control for slot 0 */
-/* 0x0024 */    u32             stb1;           /* Streaming buf control for slot 1 */
-/* 0x0028 */    u32             stb2;           /* Streaming buf control for slot 2 */
-/* 0x002c */    u32             stb3;           /* Streaming buf control for slot 3 */
-
-/* 0x0030 */    u32             intr_state;     /* Interrupt state */
-/* 0x0034 */    u32             intr_tid;       /* Interrupt target ID */
-/* 0x0038 */    u32             intr_diag;      /* Interrupt diagnostics */
-};
-
-#define SBI_CID                 0x02800000
-#define SBI_CTL                 0x02800004
-#define SBI_STATUS              0x02800008
-#define SBI_CFG0                0x02800010
-#define SBI_CFG1                0x02800014
-#define SBI_CFG2                0x02800018
-#define SBI_CFG3                0x0280001c
-#define SBI_STB0                0x02800020
-#define SBI_STB1                0x02800024
-#define SBI_STB2                0x02800028
-#define SBI_STB3                0x0280002c
-#define SBI_INTR_STATE          0x02800030
-#define SBI_INTR_TID            0x02800034
-#define SBI_INTR_DIAG           0x02800038
-
-/* Burst bits for 8, 16, 32, 64 are in cfgX registers at bits 2, 3, 4, 5 respectively */
-#define SBI_CFG_BURST_MASK      0x0000001e
-
-/* How to make devid from sbi no */
-#define SBI2DEVID(sbino) ((sbino<<4)|2)
-
-/* intr_state has 4 bits for slots 0 .. 3 and these bits are repeated for each sbus irq level
- *
- *                 +-------+-------+-------+-------+-------+-------+-------+-------+
- *  SBUS IRQ LEVEL |   7   |   6   |   5   |   4   |   3   |   2   |   1   |       |
- *                 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Reser |
- *  SLOT #         |3|2|1|0|3|2|1|0|3|2|1|0|3|2|1|0|3|2|1|0|3|2|1|0|3|2|1|0|  ved  |
- *                 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-------+
- *  Bits           31      27      23      19      15      11      7       3      0
- */
-
-
-#ifndef __ASSEMBLY__
-
-static inline int acquire_sbi(int devid, int mask)
-{
-        __asm__ __volatile__ ("swapa [%2] %3, %0" :
-                              "=r" (mask) :
-                              "0" (mask),
-                              "r" (ECSR_DEV_BASE(devid) | SBI_INTR_STATE),
-                              "i" (ASI_M_CTL));
-        return mask;
-}
-
-static inline void release_sbi(int devid, int mask)
-{
-        __asm__ __volatile__ ("sta %0, [%1] %2" : :
-                              "r" (mask),
-                              "r" (ECSR_DEV_BASE(devid) | SBI_INTR_STATE),
-                              "i" (ASI_M_CTL));
-}
-
-static inline void set_sbi_tid(int devid, int targetid)
-{
-        __asm__ __volatile__ ("sta %0, [%1] %2" : :
-                              "r" (targetid),
-                              "r" (ECSR_DEV_BASE(devid) | SBI_INTR_TID),
-                              "i" (ASI_M_CTL));
-}
-
-static inline int get_sbi_ctl(int devid, int cfgno)
-{
-        int cfg;
-        
-        __asm__ __volatile__ ("lda [%1] %2, %0" :
-                              "=r" (cfg) :
-                              "r" ((ECSR_DEV_BASE(devid) | SBI_CFG0) + (cfgno<<2)),
-                              "i" (ASI_M_CTL));
-        return cfg;
-}
-
-static inline void set_sbi_ctl(int devid, int cfgno, int cfg)
-{
-        __asm__ __volatile__ ("sta %0, [%1] %2" : :
-                              "r" (cfg),
-                              "r" ((ECSR_DEV_BASE(devid) | SBI_CFG0) + (cfgno<<2)),
-                              "i" (ASI_M_CTL));
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* !(_SPARC_SBI_H) */
diff --git a/include/asm-sparc/sbus.h b/include/asm-sparc/sbus.h
deleted file mode 100644
index 8f29a1979665..000000000000
--- a/include/asm-sparc/sbus.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_SBUS_H
-#define ___ASM_SPARC_SBUS_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/sbus_64.h>
-#else
-#include <asm-sparc/sbus_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/sbus_32.h b/include/asm-sparc/sbus_32.h
deleted file mode 100644
index 77b5d3aadc99..000000000000
--- a/include/asm-sparc/sbus_32.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * sbus.h:  Defines for the Sun SBus.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_SBUS_H
-#define _SPARC_SBUS_H
-
-#include <linux/dma-mapping.h>
-#include <linux/ioport.h>
-
-#include <asm/oplib.h>
-#include <asm/prom.h>
-#include <asm/of_device.h>
-#include <asm/scatterlist.h>
-
-/* We scan which devices are on the SBus using the PROM node device
- * tree.  SBus devices are described in two different ways.  You can
- * either get an absolute address at which to access the device, or
- * you can get a SBus 'slot' number and an offset within that slot.
- */
-
-/* The base address at which to calculate device OBIO addresses. */
-#define SUN_SBUS_BVADDR        0xf8000000
-#define SBUS_OFF_MASK          0x01ffffff
-
-/* These routines are used to calculate device address from slot
- * numbers + offsets, and vice versa.
- */
-
-static inline unsigned long sbus_devaddr(int slotnum, unsigned long offset)
-{
-  return (unsigned long) (SUN_SBUS_BVADDR+((slotnum)<<25)+(offset));
-}
-
-static inline int sbus_dev_slot(unsigned long dev_addr)
-{
-  return (int) (((dev_addr)-SUN_SBUS_BVADDR)>>25);
-}
-
-struct sbus_bus;
-
-/* Linux SBUS device tables */
-struct sbus_dev {
-        struct of_device        ofdev;
-        struct sbus_bus         *bus;
-        struct sbus_dev         *next;
-        struct sbus_dev         *child;
-        struct sbus_dev         *parent;
-        int prom_node;
-        char prom_name[64];
-        int slot;
-
-        struct resource resource[PROMREG_MAX];
-
-        struct linux_prom_registers reg_addrs[PROMREG_MAX];
-        int num_registers;
-
-        struct linux_prom_ranges device_ranges[PROMREG_MAX];
-        int num_device_ranges;
-
-        unsigned int irqs[4];
-        int num_irqs;
-};
-#define to_sbus_device(d) container_of(d, struct sbus_dev, ofdev.dev)
-
-/* This struct describes the SBus(s) found on this machine. */
-struct sbus_bus {
-        struct of_device        ofdev;
-        struct sbus_dev         *devices;       /* Link to devices on this SBus */
-        struct sbus_bus         *next;          /* next SBus, if more than one SBus */
-        int                     prom_node;      /* PROM device tree node for this SBus */
-        char                    prom_name[64];  /* Usually "sbus" or "sbi" */
-        int                     clock_freq;
-
-        struct linux_prom_ranges sbus_ranges[PROMREG_MAX];
-        int num_sbus_ranges;
-
-        int devid;
-        int board;
-};
-#define to_sbus(d) container_of(d, struct sbus_bus, ofdev.dev)
-
-extern struct sbus_bus *sbus_root;
-
-static inline int
-sbus_is_slave(struct sbus_dev *dev)
-{
-        /* XXX Have to write this for sun4c's */
-        return 0;
-}
-
-/* Device probing routines could find these handy */
-#define for_each_sbus(bus) \
-        for((bus) = sbus_root; (bus); (bus)=(bus)->next)
-
-#define for_each_sbusdev(device, bus) \
-        for((device) = (bus)->devices; (device); (device)=(device)->next)
-
-#define for_all_sbusdev(device, bus) \
-        for ((bus) = sbus_root; (bus); (bus) = (bus)->next) \
-                for ((device) = (bus)->devices; (device); (device) = (device)->next)
-
-/* Driver DVMA interfaces. */
-#define sbus_can_dma_64bit(sdev)        (0) /* actually, sparc_cpu_model==sun4d */
-#define sbus_can_burst64(sdev)          (0) /* actually, sparc_cpu_model==sun4d */
-extern void sbus_set_sbus64(struct sbus_dev *, int);
-extern void sbus_fill_device_irq(struct sbus_dev *);
-
-/* These yield IOMMU mappings in consistent mode. */
-extern void *sbus_alloc_consistent(struct sbus_dev *, long, u32 *dma_addrp);
-extern void sbus_free_consistent(struct sbus_dev *, long, void *, u32);
-void prom_adjust_ranges(struct linux_prom_ranges *, int,
-                        struct linux_prom_ranges *, int);
-
-#define SBUS_DMA_BIDIRECTIONAL  DMA_BIDIRECTIONAL
-#define SBUS_DMA_TODEVICE       DMA_TO_DEVICE
-#define SBUS_DMA_FROMDEVICE     DMA_FROM_DEVICE
-#define SBUS_DMA_NONE           DMA_NONE
-
-/* All the rest use streaming mode mappings. */
-extern dma_addr_t sbus_map_single(struct sbus_dev *, void *, size_t, int);
-extern void sbus_unmap_single(struct sbus_dev *, dma_addr_t, size_t, int);
-extern int sbus_map_sg(struct sbus_dev *, struct scatterlist *, int, int);
-extern void sbus_unmap_sg(struct sbus_dev *, struct scatterlist *, int, int);
-
-/* Finally, allow explicit synchronization of streamable mappings. */
-extern void sbus_dma_sync_single_for_cpu(struct sbus_dev *, dma_addr_t, size_t, int);
-#define sbus_dma_sync_single sbus_dma_sync_single_for_cpu
-extern void sbus_dma_sync_single_for_device(struct sbus_dev *, dma_addr_t, size_t, int);
-extern void sbus_dma_sync_sg_for_cpu(struct sbus_dev *, struct scatterlist *, int, int);
-#define sbus_dma_sync_sg sbus_dma_sync_sg_for_cpu
-extern void sbus_dma_sync_sg_for_device(struct sbus_dev *, struct scatterlist *, int, int);
-
-/* Eric Brower (ebrower@usa.net)
- * Translate SBus interrupt levels to ino values--
- * this is used when converting sbus "interrupts" OBP
- * node values to "intr" node values, and is platform
- * dependent.  If only we could call OBP with
- * "sbus-intr>cpu (sbint -- ino)" from kernel...
- * See .../drivers/sbus/sbus.c for details.
- */
-BTFIXUPDEF_CALL(unsigned int, sbint_to_irq, struct sbus_dev *sdev, unsigned int)
-#define sbint_to_irq(sdev, sbint) BTFIXUP_CALL(sbint_to_irq)(sdev, sbint)
-
-extern void sbus_arch_bus_ranges_init(struct device_node *, struct sbus_bus *);
-extern void sbus_setup_iommu(struct sbus_bus *, struct device_node *);
-extern void sbus_setup_arch_props(struct sbus_bus *, struct device_node *);
-extern int sbus_arch_preinit(void);
-extern void sbus_arch_postinit(void);
-
-#endif /* !(_SPARC_SBUS_H) */
diff --git a/include/asm-sparc/sbus_64.h b/include/asm-sparc/sbus_64.h
deleted file mode 100644
index 0e16b6dd7e96..000000000000
--- a/include/asm-sparc/sbus_64.h
+++ /dev/null
@@ -1,190 +0,0 @@
-/* sbus.h: Defines for the Sun SBus.
- *
- * Copyright (C) 1996, 1999, 2007 David S. Miller (davem@davemloft.net)
- */
-
-#ifndef _SPARC64_SBUS_H
-#define _SPARC64_SBUS_H
-
-#include <linux/dma-mapping.h>
-#include <linux/ioport.h>
-
-#include <asm/oplib.h>
-#include <asm/prom.h>
-#include <asm/of_device.h>
-#include <asm/iommu.h>
-#include <asm/scatterlist.h>
-
-/* We scan which devices are on the SBus using the PROM node device
- * tree.  SBus devices are described in two different ways.  You can
- * either get an absolute address at which to access the device, or
- * you can get a SBus 'slot' number and an offset within that slot.
- */
-
-/* The base address at which to calculate device OBIO addresses. */
-#define SUN_SBUS_BVADDR        0x00000000
-#define SBUS_OFF_MASK          0x0fffffff
-
-/* These routines are used to calculate device address from slot
- * numbers + offsets, and vice versa.
- */
-
-static inline unsigned long sbus_devaddr(int slotnum, unsigned long offset)
-{
-  return (unsigned long) (SUN_SBUS_BVADDR+((slotnum)<<28)+(offset));
-}
-
-static inline int sbus_dev_slot(unsigned long dev_addr)
-{
-  return (int) (((dev_addr)-SUN_SBUS_BVADDR)>>28);
-}
-
-struct sbus_bus;
-
-/* Linux SBUS device tables */
-struct sbus_dev {
-        struct of_device        ofdev;
-        struct sbus_bus         *bus;
-        struct sbus_dev         *next;
-        struct sbus_dev         *child;
-        struct sbus_dev         *parent;
-        int prom_node;
-        char prom_name[64];
-        int slot;
-
-        struct resource resource[PROMREG_MAX];
-
-        struct linux_prom_registers reg_addrs[PROMREG_MAX];
-        int num_registers;
-
-        struct linux_prom_ranges device_ranges[PROMREG_MAX];
-        int num_device_ranges;
-
-        unsigned int irqs[4];
-        int num_irqs;
-};
-#define to_sbus_device(d) container_of(d, struct sbus_dev, ofdev.dev)
-
-/* This struct describes the SBus(s) found on this machine. */
-struct sbus_bus {
-        struct of_device        ofdev;
-        struct sbus_dev         *devices;       /* Tree of SBUS devices */
-        struct sbus_bus         *next;          /* Next SBUS in system  */
-        int                     prom_node;      /* OBP node of SBUS     */
-        char                    prom_name[64];  /* Usually "sbus" or "sbi" */
-        int                     clock_freq;
-
-        struct linux_prom_ranges sbus_ranges[PROMREG_MAX];
-        int num_sbus_ranges;
-
-        int portid;
-};
-#define to_sbus(d) container_of(d, struct sbus_bus, ofdev.dev)
-
-extern struct sbus_bus *sbus_root;
-
-/* Device probing routines could find these handy */
-#define for_each_sbus(bus) \
-        for((bus) = sbus_root; (bus); (bus)=(bus)->next)
-
-#define for_each_sbusdev(device, bus) \
-        for((device) = (bus)->devices; (device); (device)=(device)->next)
-
-#define for_all_sbusdev(device, bus) \
-        for ((bus) = sbus_root; (bus); (bus) = (bus)->next) \
-                for ((device) = (bus)->devices; (device); (device) = (device)->next)
-
-/* Driver DVMA interfaces. */
-#define sbus_can_dma_64bit(sdev)        (1)
-#define sbus_can_burst64(sdev)          (1)
-extern void sbus_set_sbus64(struct sbus_dev *, int);
-extern void sbus_fill_device_irq(struct sbus_dev *);
-
-static inline void *sbus_alloc_consistent(struct sbus_dev *sdev , size_t size,
-                                          dma_addr_t *dma_handle)
-{
-        return dma_alloc_coherent(&sdev->ofdev.dev, size,
-                                  dma_handle, GFP_ATOMIC);
-}
-
-static inline void sbus_free_consistent(struct sbus_dev *sdev, size_t size,
-                                        void *vaddr, dma_addr_t dma_handle)
-{
-        return dma_free_coherent(&sdev->ofdev.dev, size, vaddr, dma_handle);
-}
-
-#define SBUS_DMA_BIDIRECTIONAL  DMA_BIDIRECTIONAL
-#define SBUS_DMA_TODEVICE       DMA_TO_DEVICE
-#define SBUS_DMA_FROMDEVICE     DMA_FROM_DEVICE
-#define SBUS_DMA_NONE           DMA_NONE
-
-/* All the rest use streaming mode mappings. */
-static inline dma_addr_t sbus_map_single(struct sbus_dev *sdev, void *ptr,
-                                         size_t size, int direction)
-{
-        return dma_map_single(&sdev->ofdev.dev, ptr, size,
-                              (enum dma_data_direction) direction);
-}
-
-static inline void sbus_unmap_single(struct sbus_dev *sdev,
-                                     dma_addr_t dma_addr, size_t size,
-                                     int direction)
-{
-        dma_unmap_single(&sdev->ofdev.dev, dma_addr, size,
-                         (enum dma_data_direction) direction);
-}
-
-static inline int sbus_map_sg(struct sbus_dev *sdev, struct scatterlist *sg,
-                              int nents, int direction)
-{
-        return dma_map_sg(&sdev->ofdev.dev, sg, nents,
-                          (enum dma_data_direction) direction);
-}
-
-static inline void sbus_unmap_sg(struct sbus_dev *sdev, struct scatterlist *sg,
-                                 int nents, int direction)
-{
-        dma_unmap_sg(&sdev->ofdev.dev, sg, nents,
-                     (enum dma_data_direction) direction);
-}
-
-/* Finally, allow explicit synchronization of streamable mappings. */
-static inline void sbus_dma_sync_single_for_cpu(struct sbus_dev *sdev,
-                                                dma_addr_t dma_handle,
-                                                size_t size, int direction)
-{
-        dma_sync_single_for_cpu(&sdev->ofdev.dev, dma_handle, size,
-                                (enum dma_data_direction) direction);
-}
-#define sbus_dma_sync_single sbus_dma_sync_single_for_cpu
-
-static inline void sbus_dma_sync_single_for_device(struct sbus_dev *sdev,
-                                                   dma_addr_t dma_handle,
-                                                   size_t size, int direction)
-{
-        /* No flushing needed to sync cpu writes to the device.  */
-}
-
-static inline void sbus_dma_sync_sg_for_cpu(struct sbus_dev *sdev,
-                                            struct scatterlist *sg,
-                                            int nents, int direction)
-{
-        dma_sync_sg_for_cpu(&sdev->ofdev.dev, sg, nents,
-                            (enum dma_data_direction) direction);
-}
-#define sbus_dma_sync_sg sbus_dma_sync_sg_for_cpu
-
-static inline void sbus_dma_sync_sg_for_device(struct sbus_dev *sdev,
-                                               struct scatterlist *sg,
-                                               int nents, int direction)
-{
-        /* No flushing needed to sync cpu writes to the device.  */
-}
-
-extern void sbus_arch_bus_ranges_init(struct device_node *, struct sbus_bus *);
-extern void sbus_setup_iommu(struct sbus_bus *, struct device_node *);
-extern void sbus_setup_arch_props(struct sbus_bus *, struct device_node *);
-extern int sbus_arch_preinit(void);
-extern void sbus_arch_postinit(void);
-
-#endif /* !(_SPARC64_SBUS_H) */
diff --git a/include/asm-sparc/scatterlist.h b/include/asm-sparc/scatterlist.h
deleted file mode 100644
index b1a0e316c2b6..000000000000
--- a/include/asm-sparc/scatterlist.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_SCATTERLIST_H
-#define ___ASM_SPARC_SCATTERLIST_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/scatterlist_64.h>
-#else
-#include <asm-sparc/scatterlist_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/scatterlist_32.h b/include/asm-sparc/scatterlist_32.h
deleted file mode 100644
index c82609ca1d0f..000000000000
--- a/include/asm-sparc/scatterlist_32.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef _SPARC_SCATTERLIST_H
-#define _SPARC_SCATTERLIST_H
-
-#include <linux/types.h>
-
-struct scatterlist {
-#ifdef CONFIG_DEBUG_SG
-        unsigned long sg_magic;
-#endif
-        unsigned long page_link;
-        unsigned int offset;
-
-        unsigned int length;
-
-        __u32 dvma_address; /* A place to hang host-specific addresses at. */
-        __u32 dvma_length;
-};
-
-#define sg_dma_address(sg) ((sg)->dvma_address)
-#define sg_dma_len(sg)     ((sg)->dvma_length)
-
-#define ISA_DMA_THRESHOLD (~0UL)
-
-#define ARCH_HAS_SG_CHAIN
-
-#endif /* !(_SPARC_SCATTERLIST_H) */
diff --git a/include/asm-sparc/scatterlist_64.h b/include/asm-sparc/scatterlist_64.h
deleted file mode 100644
index 81bd058f9382..000000000000
--- a/include/asm-sparc/scatterlist_64.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef _SPARC64_SCATTERLIST_H
-#define _SPARC64_SCATTERLIST_H
-
-#include <asm/page.h>
-#include <asm/types.h>
-
-struct scatterlist {
-#ifdef CONFIG_DEBUG_SG
-        unsigned long   sg_magic;
-#endif
-        unsigned long   page_link;
-        unsigned int    offset;
-
-        unsigned int    length;
-
-        dma_addr_t      dma_address;
-        __u32           dma_length;
-};
-
-#define sg_dma_address(sg)      ((sg)->dma_address)
-#define sg_dma_len(sg)          ((sg)->dma_length)
-
-#define ISA_DMA_THRESHOLD       (~0UL)
-
-#define ARCH_HAS_SG_CHAIN
-
-#endif /* !(_SPARC64_SCATTERLIST_H) */
diff --git a/include/asm-sparc/scratchpad.h b/include/asm-sparc/scratchpad.h
deleted file mode 100644
index 5e8b01fb3343..000000000000
--- a/include/asm-sparc/scratchpad.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _SPARC64_SCRATCHPAD_H
-#define _SPARC64_SCRATCHPAD_H
-
-/* Sun4v scratchpad registers, accessed via ASI_SCRATCHPAD.  */
-
-#define SCRATCHPAD_MMU_MISS     0x00 /* Shared with OBP - set by OBP        */
-#define SCRATCHPAD_CPUID        0x08 /* Shared with OBP - set by hypervisor */
-#define SCRATCHPAD_UTSBREG1     0x10
-#define SCRATCHPAD_UTSBREG2     0x18
-        /* 0x20 and 0x28, hypervisor only... */
-#define SCRATCHPAD_UNUSED1      0x30
-#define SCRATCHPAD_UNUSED2      0x38 /* Reserved for OBP                    */
-
-#endif /* !(_SPARC64_SCRATCHPAD_H) */
diff --git a/include/asm-sparc/seccomp.h b/include/asm-sparc/seccomp.h
deleted file mode 100644
index 7fcd9968192b..000000000000
--- a/include/asm-sparc/seccomp.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _ASM_SECCOMP_H
-
-#include <linux/thread_info.h> /* already defines TIF_32BIT */
-
-#ifndef TIF_32BIT
-#error "unexpected TIF_32BIT on sparc64"
-#endif
-
-#include <linux/unistd.h>
-
-#define __NR_seccomp_read __NR_read
-#define __NR_seccomp_write __NR_write
-#define __NR_seccomp_exit __NR_exit
-#define __NR_seccomp_sigreturn __NR_rt_sigreturn
-
-#define __NR_seccomp_read_32 __NR_read
-#define __NR_seccomp_write_32 __NR_write
-#define __NR_seccomp_exit_32 __NR_exit
-#define __NR_seccomp_sigreturn_32 __NR_sigreturn
-
-#endif /* _ASM_SECCOMP_H */
diff --git a/include/asm-sparc/sections.h b/include/asm-sparc/sections.h
deleted file mode 100644
index cbd019162425..000000000000
--- a/include/asm-sparc/sections.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_SECTIONS_H
-#define ___ASM_SPARC_SECTIONS_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/sections_64.h>
-#else
-#include <asm-sparc/sections_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/sections_32.h b/include/asm-sparc/sections_32.h
deleted file mode 100644
index 6832841df051..000000000000
--- a/include/asm-sparc/sections_32.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _SPARC_SECTIONS_H
-#define _SPARC_SECTIONS_H
-
-#include <asm-generic/sections.h>
-
-#endif
diff --git a/include/asm-sparc/sections_64.h b/include/asm-sparc/sections_64.h
deleted file mode 100644
index 3f4b9fdc28d0..000000000000
--- a/include/asm-sparc/sections_64.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _SPARC64_SECTIONS_H
-#define _SPARC64_SECTIONS_H
-
-/* nothing to see, move along */
-#include <asm-generic/sections.h>
-
-extern char _start[];
-
-#endif
diff --git a/include/asm-sparc/sembuf.h b/include/asm-sparc/sembuf.h
deleted file mode 100644
index faee1be08d67..000000000000
--- a/include/asm-sparc/sembuf.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _SPARC_SEMBUF_H
-#define _SPARC_SEMBUF_H
-
-/*
- * The semid64_ds structure for sparc architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-#if defined(__sparc__) && defined(__arch64__)
-# define PADDING(x)
-#else
-# define PADDING(x) unsigned int x;
-#endif
-
-struct semid64_ds {
-        struct ipc64_perm sem_perm;             /* permissions .. see ipc.h */
-        PADDING(__pad1)
-        __kernel_time_t sem_otime;              /* last semop time */
-        PADDING(__pad2)
-        __kernel_time_t sem_ctime;              /* last change time */
-        unsigned long   sem_nsems;              /* no. of semaphores in array */
-        unsigned long   __unused1;
-        unsigned long   __unused2;
-};
-#undef PADDING
-
-#endif /* _SPARC64_SEMBUF_H */
diff --git a/include/asm-sparc/setup.h b/include/asm-sparc/setup.h
deleted file mode 100644
index 2643c62f4ac0..000000000000
--- a/include/asm-sparc/setup.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- *      Just a place holder. 
- */
-
-#ifndef _SPARC_SETUP_H
-#define _SPARC_SETUP_H
-
-#if defined(__sparc__) && defined(__arch64__)
-# define COMMAND_LINE_SIZE 2048
-#else
-# define COMMAND_LINE_SIZE 256
-#endif
-
-#endif /* _SPARC_SETUP_H */
diff --git a/include/asm-sparc/sfafsr.h b/include/asm-sparc/sfafsr.h
deleted file mode 100644
index e96137b04a4f..000000000000
--- a/include/asm-sparc/sfafsr.h
+++ /dev/null
@@ -1,82 +0,0 @@
-#ifndef _SPARC64_SFAFSR_H
-#define _SPARC64_SFAFSR_H
-
-#include <linux/const.h>
-
-/* Spitfire Asynchronous Fault Status register, ASI=0x4C VA<63:0>=0x0 */
-
-#define SFAFSR_ME               (_AC(1,UL) << SFAFSR_ME_SHIFT)
-#define SFAFSR_ME_SHIFT         32
-#define SFAFSR_PRIV             (_AC(1,UL) << SFAFSR_PRIV_SHIFT)
-#define SFAFSR_PRIV_SHIFT       31
-#define SFAFSR_ISAP             (_AC(1,UL) << SFAFSR_ISAP_SHIFT)
-#define SFAFSR_ISAP_SHIFT       30
-#define SFAFSR_ETP              (_AC(1,UL) << SFAFSR_ETP_SHIFT)
-#define SFAFSR_ETP_SHIFT        29
-#define SFAFSR_IVUE             (_AC(1,UL) << SFAFSR_IVUE_SHIFT)
-#define SFAFSR_IVUE_SHIFT       28
-#define SFAFSR_TO               (_AC(1,UL) << SFAFSR_TO_SHIFT)
-#define SFAFSR_TO_SHIFT         27
-#define SFAFSR_BERR             (_AC(1,UL) << SFAFSR_BERR_SHIFT)
-#define SFAFSR_BERR_SHIFT       26
-#define SFAFSR_LDP              (_AC(1,UL) << SFAFSR_LDP_SHIFT)
-#define SFAFSR_LDP_SHIFT        25
-#define SFAFSR_CP               (_AC(1,UL) << SFAFSR_CP_SHIFT)
-#define SFAFSR_CP_SHIFT         24
-#define SFAFSR_WP               (_AC(1,UL) << SFAFSR_WP_SHIFT)
-#define SFAFSR_WP_SHIFT         23
-#define SFAFSR_EDP              (_AC(1,UL) << SFAFSR_EDP_SHIFT)
-#define SFAFSR_EDP_SHIFT        22
-#define SFAFSR_UE               (_AC(1,UL) << SFAFSR_UE_SHIFT)
-#define SFAFSR_UE_SHIFT         21
-#define SFAFSR_CE               (_AC(1,UL) << SFAFSR_CE_SHIFT)
-#define SFAFSR_CE_SHIFT         20
-#define SFAFSR_ETS              (_AC(0xf,UL) << SFAFSR_ETS_SHIFT)
-#define SFAFSR_ETS_SHIFT        16
-#define SFAFSR_PSYND            (_AC(0xffff,UL) << SFAFSR_PSYND_SHIFT)
-#define SFAFSR_PSYND_SHIFT      0
-
-/* UDB Error Register, ASI=0x7f VA<63:0>=0x0(High),0x18(Low) for read
- *                     ASI=0x77 VA<63:0>=0x0(High),0x18(Low) for write
- */
-
-#define UDBE_UE                 (_AC(1,UL) << 9)
-#define UDBE_CE                 (_AC(1,UL) << 8)
-#define UDBE_E_SYNDR            (_AC(0xff,UL) << 0)
-
-/* The trap handlers for asynchronous errors encode the AFSR and
- * other pieces of information into a 64-bit argument for C code
- * encoded as follows:
- *
- * -----------------------------------------------
- * |  UDB_H  |  UDB_L  | TL>1  |  TT  |   AFSR   |
- * -----------------------------------------------
- *  63     54 53     44    42   41  33 32       0
- *
- * The AFAR is passed in unchanged.
- */
-#define SFSTAT_UDBH_MASK        (_AC(0x3ff,UL) << SFSTAT_UDBH_SHIFT)
-#define SFSTAT_UDBH_SHIFT       54
-#define SFSTAT_UDBL_MASK        (_AC(0x3ff,UL) << SFSTAT_UDBH_SHIFT)
-#define SFSTAT_UDBL_SHIFT       44
-#define SFSTAT_TL_GT_ONE        (_AC(1,UL) << SFSTAT_TL_GT_ONE_SHIFT)
-#define SFSTAT_TL_GT_ONE_SHIFT  42
-#define SFSTAT_TRAP_TYPE        (_AC(0x1FF,UL) << SFSTAT_TRAP_TYPE_SHIFT)
-#define SFSTAT_TRAP_TYPE_SHIFT  33
-#define SFSTAT_AFSR_MASK        (_AC(0x1ffffffff,UL) << SFSTAT_AFSR_SHIFT)
-#define SFSTAT_AFSR_SHIFT       0
-
-/* ESTATE Error Enable Register, ASI=0x4b VA<63:0>=0x0 */
-#define ESTATE_ERR_CE           0x1 /* Correctable errors                    */
-#define ESTATE_ERR_NCE          0x2 /* TO, BERR, LDP, ETP, EDP, WP, UE, IVUE */
-#define ESTATE_ERR_ISAP         0x4 /* System address parity error           */
-#define ESTATE_ERR_ALL          (ESTATE_ERR_CE | \
-                                 ESTATE_ERR_NCE | \
-                                 ESTATE_ERR_ISAP)
-
-/* The various trap types that report using the above state. */
-#define TRAP_TYPE_IAE           0x09 /* Instruction Access Error             */
-#define TRAP_TYPE_DAE           0x32 /* Data Access Error                    */
-#define TRAP_TYPE_CEE           0x63 /* Correctable ECC Error                */
-
-#endif /* _SPARC64_SFAFSR_H */
diff --git a/include/asm-sparc/sfp-machine.h b/include/asm-sparc/sfp-machine.h
deleted file mode 100644
index c676fcc2dd27..000000000000
--- a/include/asm-sparc/sfp-machine.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_SFP_MACHINE_H
-#define ___ASM_SPARC_SFP_MACHINE_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/sfp-machine_64.h>
-#else
-#include <asm-sparc/sfp-machine_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/sfp-machine_32.h b/include/asm-sparc/sfp-machine_32.h
deleted file mode 100644
index 01d9c3b5a73b..000000000000
--- a/include/asm-sparc/sfp-machine_32.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/* Machine-dependent software floating-point definitions.
-   Sparc userland (_Q_*) version.
-   Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-                  Jakub Jelinek (jj@ultra.linux.cz),
-                  David S. Miller (davem@redhat.com) and
-                  Peter Maydell (pmaydell@chiark.greenend.org.uk).
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If
-   not, write to the Free Software Foundation, Inc.,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef _SFP_MACHINE_H
-#define _SFP_MACHINE_H
-
-
-#define _FP_W_TYPE_SIZE         32
-#define _FP_W_TYPE              unsigned long
-#define _FP_WS_TYPE             signed long
-#define _FP_I_TYPE              long
-
-#define _FP_MUL_MEAT_S(R,X,Y)                                   \
-  _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
-#define _FP_MUL_MEAT_D(R,X,Y)                                   \
-  _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
-#define _FP_MUL_MEAT_Q(R,X,Y)                                   \
-  _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
-
-#define _FP_DIV_MEAT_S(R,X,Y)   _FP_DIV_MEAT_1_udiv(S,R,X,Y)
-#define _FP_DIV_MEAT_D(R,X,Y)   _FP_DIV_MEAT_2_udiv(D,R,X,Y)
-#define _FP_DIV_MEAT_Q(R,X,Y)   _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
-
-#define _FP_NANFRAC_S           ((_FP_QNANBIT_S << 1) - 1)
-#define _FP_NANFRAC_D           ((_FP_QNANBIT_D << 1) - 1), -1
-#define _FP_NANFRAC_Q           ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1
-#define _FP_NANSIGN_S           0
-#define _FP_NANSIGN_D           0
-#define _FP_NANSIGN_Q           0
-
-#define _FP_KEEPNANFRACP 1
-
-/* If one NaN is signaling and the other is not,
- * we choose that one, otherwise we choose X.
- */
-/* For _Qp_* and _Q_*, this should prefer X, for
- * CPU instruction emulation this should prefer Y.
- * (see SPAMv9 B.2.2 section).
- */
-#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP)                      \
-  do {                                                          \
-    if ((_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)          \
-        && !(_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs))     \
-      {                                                         \
-        R##_s = X##_s;                                          \
-        _FP_FRAC_COPY_##wc(R,X);                                \
-      }                                                         \
-    else                                                        \
-      {                                                         \
-        R##_s = Y##_s;                                          \
-        _FP_FRAC_COPY_##wc(R,Y);                                \
-      }                                                         \
-    R##_c = FP_CLS_NAN;                                         \
-  } while (0)
-
-/* Some assembly to speed things up. */
-#define __FP_FRAC_ADD_3(r2,r1,r0,x2,x1,x0,y2,y1,y0)                     \
-  __asm__ ("addcc %r7,%8,%2\n\t"                                        \
-           "addxcc %r5,%6,%1\n\t"                                       \
-           "addx %r3,%4,%0\n"                                           \
-           : "=r" ((USItype)(r2)),                                      \
-             "=&r" ((USItype)(r1)),                                     \
-             "=&r" ((USItype)(r0))                                      \
-           : "%rJ" ((USItype)(x2)),                                     \
-             "rI" ((USItype)(y2)),                                      \
-             "%rJ" ((USItype)(x1)),                                     \
-             "rI" ((USItype)(y1)),                                      \
-             "%rJ" ((USItype)(x0)),                                     \
-             "rI" ((USItype)(y0))                                       \
-           : "cc")
-
-#define __FP_FRAC_SUB_3(r2,r1,r0,x2,x1,x0,y2,y1,y0)                     \
-  __asm__ ("subcc %r7,%8,%2\n\t"                                        \
-            "subxcc %r5,%6,%1\n\t"                                      \
-            "subx %r3,%4,%0\n"                                          \
-           : "=r" ((USItype)(r2)),                                      \
-             "=&r" ((USItype)(r1)),                                     \
-             "=&r" ((USItype)(r0))                                      \
-           : "%rJ" ((USItype)(x2)),                                     \
-             "rI" ((USItype)(y2)),                                      \
-             "%rJ" ((USItype)(x1)),                                     \
-             "rI" ((USItype)(y1)),                                      \
-             "%rJ" ((USItype)(x0)),                                     \
-             "rI" ((USItype)(y0))                                       \
-           : "cc")
-
-#define __FP_FRAC_ADD_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0)            \
-  do {                                                                  \
-    /* We need to fool gcc,  as we need to pass more than 10            \
-       input/outputs.  */                                               \
-    register USItype _t1 __asm__ ("g1"), _t2 __asm__ ("g2");            \
-    __asm__ __volatile__ (                                              \
-            "addcc %r8,%9,%1\n\t"                                       \
-            "addxcc %r6,%7,%0\n\t"                                      \
-            "addxcc %r4,%5,%%g2\n\t"                                    \
-            "addx %r2,%3,%%g1\n\t"                                      \
-           : "=&r" ((USItype)(r1)),                                     \
-             "=&r" ((USItype)(r0))                                      \
-           : "%rJ" ((USItype)(x3)),                                     \
-             "rI" ((USItype)(y3)),                                      \
-             "%rJ" ((USItype)(x2)),                                     \
-             "rI" ((USItype)(y2)),                                      \
-             "%rJ" ((USItype)(x1)),                                     \
-             "rI" ((USItype)(y1)),                                      \
-             "%rJ" ((USItype)(x0)),                                     \
-             "rI" ((USItype)(y0))                                       \
-           : "cc", "g1", "g2");                                         \
-    __asm__ __volatile__ ("" : "=r" (_t1), "=r" (_t2));                 \
-    r3 = _t1; r2 = _t2;                                                 \
-  } while (0)
-
-#define __FP_FRAC_SUB_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0)            \
-  do {                                                                  \
-    /* We need to fool gcc,  as we need to pass more than 10            \
-       input/outputs.  */                                               \
-    register USItype _t1 __asm__ ("g1"), _t2 __asm__ ("g2");            \
-    __asm__ __volatile__ (                                              \
-            "subcc %r8,%9,%1\n\t"                                       \
-            "subxcc %r6,%7,%0\n\t"                                      \
-            "subxcc %r4,%5,%%g2\n\t"                                    \
-            "subx %r2,%3,%%g1\n\t"                                      \
-           : "=&r" ((USItype)(r1)),                                     \
-             "=&r" ((USItype)(r0))                                      \
-           : "%rJ" ((USItype)(x3)),                                     \
-             "rI" ((USItype)(y3)),                                      \
-             "%rJ" ((USItype)(x2)),                                     \
-             "rI" ((USItype)(y2)),                                      \
-             "%rJ" ((USItype)(x1)),                                     \
-             "rI" ((USItype)(y1)),                                      \
-             "%rJ" ((USItype)(x0)),                                     \
-             "rI" ((USItype)(y0))                                       \
-           : "cc", "g1", "g2");                                         \
-    __asm__ __volatile__ ("" : "=r" (_t1), "=r" (_t2));                 \
-    r3 = _t1; r2 = _t2;                                                 \
-  } while (0)
-
-#define __FP_FRAC_DEC_3(x2,x1,x0,y2,y1,y0) __FP_FRAC_SUB_3(x2,x1,x0,x2,x1,x0,y2,y1,y0)
-
-#define __FP_FRAC_DEC_4(x3,x2,x1,x0,y3,y2,y1,y0) __FP_FRAC_SUB_4(x3,x2,x1,x0,x3,x2,x1,x0,y3,y2,y1,y0)
-
-#define __FP_FRAC_ADDI_4(x3,x2,x1,x0,i)                                 \
-  __asm__ ("addcc %3,%4,%3\n\t"                                         \
-           "addxcc %2,%%g0,%2\n\t"                                      \
-           "addxcc %1,%%g0,%1\n\t"                                      \
-           "addx %0,%%g0,%0\n\t"                                        \
-           : "=&r" ((USItype)(x3)),                                     \
-             "=&r" ((USItype)(x2)),                                     \
-             "=&r" ((USItype)(x1)),                                     \
-             "=&r" ((USItype)(x0))                                      \
-           : "rI" ((USItype)(i)),                                       \
-             "0" ((USItype)(x3)),                                       \
-             "1" ((USItype)(x2)),                                       \
-             "2" ((USItype)(x1)),                                       \
-             "3" ((USItype)(x0))                                        \
-           : "cc")
-
-#ifndef CONFIG_SMP
-extern struct task_struct *last_task_used_math;
-#endif
-
-/* Obtain the current rounding mode. */
-#ifndef FP_ROUNDMODE
-#ifdef CONFIG_SMP
-#define FP_ROUNDMODE    ((current->thread.fsr >> 30) & 0x3)
-#else
-#define FP_ROUNDMODE    ((last_task_used_math->thread.fsr >> 30) & 0x3)
-#endif
-#endif
-
-/* Exception flags. */
-#define FP_EX_INVALID           (1 << 4)
-#define FP_EX_OVERFLOW          (1 << 3)
-#define FP_EX_UNDERFLOW         (1 << 2)
-#define FP_EX_DIVZERO           (1 << 1)
-#define FP_EX_INEXACT           (1 << 0)
-
-#define FP_HANDLE_EXCEPTIONS return _fex
-
-#ifdef CONFIG_SMP
-#define FP_INHIBIT_RESULTS ((current->thread.fsr >> 23) & _fex)
-#else
-#define FP_INHIBIT_RESULTS ((last_task_used_math->thread.fsr >> 23) & _fex)
-#endif
-
-#ifdef CONFIG_SMP
-#define FP_TRAPPING_EXCEPTIONS ((current->thread.fsr >> 23) & 0x1f)
-#else
-#define FP_TRAPPING_EXCEPTIONS ((last_task_used_math->thread.fsr >> 23) & 0x1f)
-#endif
-
-#endif
diff --git a/include/asm-sparc/sfp-machine_64.h b/include/asm-sparc/sfp-machine_64.h
deleted file mode 100644
index ca913ef40bd5..000000000000
--- a/include/asm-sparc/sfp-machine_64.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Machine-dependent software floating-point definitions.
-   Sparc64 kernel version.
-   Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-                  Jakub Jelinek (jj@ultra.linux.cz) and
-                  David S. Miller (davem@redhat.com).
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If
-   not, write to the Free Software Foundation, Inc.,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef _SFP_MACHINE_H
-#define _SFP_MACHINE_H
-
-#define _FP_W_TYPE_SIZE         64
-#define _FP_W_TYPE              unsigned long
-#define _FP_WS_TYPE             signed long
-#define _FP_I_TYPE              long
-
-#define _FP_MUL_MEAT_S(R,X,Y)                                   \
-  _FP_MUL_MEAT_1_imm(_FP_WFRACBITS_S,R,X,Y)
-#define _FP_MUL_MEAT_D(R,X,Y)                                   \
-  _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
-#define _FP_MUL_MEAT_Q(R,X,Y)                                   \
-  _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
-
-#define _FP_DIV_MEAT_S(R,X,Y)   _FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm)
-#define _FP_DIV_MEAT_D(R,X,Y)   _FP_DIV_MEAT_1_udiv_norm(D,R,X,Y)
-#define _FP_DIV_MEAT_Q(R,X,Y)   _FP_DIV_MEAT_2_udiv(Q,R,X,Y)
-
-#define _FP_NANFRAC_S           ((_FP_QNANBIT_S << 1) - 1)
-#define _FP_NANFRAC_D           ((_FP_QNANBIT_D << 1) - 1)
-#define _FP_NANFRAC_Q           ((_FP_QNANBIT_Q << 1) - 1), -1
-#define _FP_NANSIGN_S           0
-#define _FP_NANSIGN_D           0
-#define _FP_NANSIGN_Q           0
-
-#define _FP_KEEPNANFRACP 1
-
-/* If one NaN is signaling and the other is not,
- * we choose that one, otherwise we choose X.
- */
-/* For _Qp_* and _Q_*, this should prefer X, for
- * CPU instruction emulation this should prefer Y.
- * (see SPAMv9 B.2.2 section).
- */
-#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP)                      \
-  do {                                                          \
-    if ((_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)          \
-        && !(_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs))     \
-      {                                                         \
-        R##_s = X##_s;                                          \
-        _FP_FRAC_COPY_##wc(R,X);                                \
-      }                                                         \
-    else                                                        \
-      {                                                         \
-        R##_s = Y##_s;                                          \
-        _FP_FRAC_COPY_##wc(R,Y);                                \
-      }                                                         \
-    R##_c = FP_CLS_NAN;                                         \
-  } while (0)
-
-/* Obtain the current rounding mode. */
-#ifndef FP_ROUNDMODE
-#define FP_ROUNDMODE    ((current_thread_info()->xfsr[0] >> 30) & 0x3)
-#endif
-
-/* Exception flags. */
-#define FP_EX_INVALID           (1 << 4)
-#define FP_EX_OVERFLOW          (1 << 3)
-#define FP_EX_UNDERFLOW         (1 << 2)
-#define FP_EX_DIVZERO           (1 << 1)
-#define FP_EX_INEXACT           (1 << 0)
-
-#define FP_HANDLE_EXCEPTIONS return _fex
-
-#define FP_INHIBIT_RESULTS ((current_thread_info()->xfsr[0] >> 23) & _fex)
-
-#define FP_TRAPPING_EXCEPTIONS ((current_thread_info()->xfsr[0] >> 23) & 0x1f)
-
-#endif
diff --git a/include/asm-sparc/shmbuf.h b/include/asm-sparc/shmbuf.h
deleted file mode 100644
index 83a16055363f..000000000000
--- a/include/asm-sparc/shmbuf.h
+++ /dev/null
@@ -1,50 +0,0 @@
-#ifndef _SPARC_SHMBUF_H
-#define _SPARC_SHMBUF_H
-
-/* 
- * The shmid64_ds structure for sparc architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-#if defined(__sparc__) && defined(__arch64__)
-# define PADDING(x)
-#else
-# define PADDING(x) unsigned int x;
-#endif
-
-struct shmid64_ds {
-        struct ipc64_perm       shm_perm;       /* operation perms */
-        PADDING(__pad1)
-        __kernel_time_t         shm_atime;      /* last attach time */
-        PADDING(__pad2)
-        __kernel_time_t         shm_dtime;      /* last detach time */
-        PADDING(__pad3)
-        __kernel_time_t         shm_ctime;      /* last change time */
-        size_t                  shm_segsz;      /* size of segment (bytes) */
-        __kernel_pid_t          shm_cpid;       /* pid of creator */
-        __kernel_pid_t          shm_lpid;       /* pid of last operator */
-        unsigned long           shm_nattch;     /* no. of current attaches */
-        unsigned long           __unused1;
-        unsigned long           __unused2;
-};
-
-struct shminfo64 {
-        unsigned long   shmmax;
-        unsigned long   shmmin;
-        unsigned long   shmmni;
-        unsigned long   shmseg;
-        unsigned long   shmall;
-        unsigned long   __unused1;
-        unsigned long   __unused2;
-        unsigned long   __unused3;
-        unsigned long   __unused4;
-};
-
-#undef PADDING
-
-#endif /* _SPARC_SHMBUF_H */
diff --git a/include/asm-sparc/shmparam.h b/include/asm-sparc/shmparam.h
deleted file mode 100644
index 16fda7e9acc8..000000000000
--- a/include/asm-sparc/shmparam.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_SHMPARAM_H
-#define ___ASM_SPARC_SHMPARAM_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/shmparam_64.h>
-#else
-#include <asm-sparc/shmparam_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/shmparam_32.h b/include/asm-sparc/shmparam_32.h
deleted file mode 100644
index 59a1243c12f3..000000000000
--- a/include/asm-sparc/shmparam_32.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _ASMSPARC_SHMPARAM_H
-#define _ASMSPARC_SHMPARAM_H
-
-#define __ARCH_FORCE_SHMLBA     1
-
-extern int vac_cache_size;
-#define SHMLBA (vac_cache_size ? vac_cache_size : \
-                (sparc_cpu_model == sun4c ? (64 * 1024) : \
-                 (sparc_cpu_model == sun4 ? (128 * 1024) : PAGE_SIZE)))
-
-#endif /* _ASMSPARC_SHMPARAM_H */
diff --git a/include/asm-sparc/shmparam_64.h b/include/asm-sparc/shmparam_64.h
deleted file mode 100644
index 1ed0d6701a9b..000000000000
--- a/include/asm-sparc/shmparam_64.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _ASMSPARC64_SHMPARAM_H
-#define _ASMSPARC64_SHMPARAM_H
-
-#include <asm/spitfire.h>
-
-#define __ARCH_FORCE_SHMLBA     1
-/* attach addr a multiple of this */
-#define SHMLBA  ((PAGE_SIZE > L1DCACHE_SIZE) ? PAGE_SIZE : L1DCACHE_SIZE)
-
-#endif /* _ASMSPARC64_SHMPARAM_H */
diff --git a/include/asm-sparc/sigcontext.h b/include/asm-sparc/sigcontext.h
deleted file mode 100644
index 82fc7d54a4fa..000000000000
--- a/include/asm-sparc/sigcontext.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_SIGCONTEXT_H
-#define ___ASM_SPARC_SIGCONTEXT_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/sigcontext_64.h>
-#else
-#include <asm-sparc/sigcontext_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/sigcontext_32.h b/include/asm-sparc/sigcontext_32.h
deleted file mode 100644
index c5fb60dcbd75..000000000000
--- a/include/asm-sparc/sigcontext_32.h
+++ /dev/null
@@ -1,62 +0,0 @@
-#ifndef __SPARC_SIGCONTEXT_H
-#define __SPARC_SIGCONTEXT_H
-
-#ifdef __KERNEL__
-#include <asm/ptrace.h>
-
-#ifndef __ASSEMBLY__
-
-#define __SUNOS_MAXWIN   31
-
-/* This is what SunOS does, so shall I. */
-struct sigcontext {
-        int sigc_onstack;      /* state to restore */
-        int sigc_mask;         /* sigmask to restore */
-        int sigc_sp;           /* stack pointer */
-        int sigc_pc;           /* program counter */
-        int sigc_npc;          /* next program counter */
-        int sigc_psr;          /* for condition codes etc */
-        int sigc_g1;           /* User uses these two registers */
-        int sigc_o0;           /* within the trampoline code. */
-
-        /* Now comes information regarding the users window set
-         * at the time of the signal.
-         */
-        int sigc_oswins;       /* outstanding windows */
-
-        /* stack ptrs for each regwin buf */
-        char *sigc_spbuf[__SUNOS_MAXWIN];
-
-        /* Windows to restore after signal */
-        struct {
-                unsigned long   locals[8];
-                unsigned long   ins[8];
-        } sigc_wbuf[__SUNOS_MAXWIN];
-};
-
-typedef struct {
-        struct {
-                unsigned long psr;
-                unsigned long pc;
-                unsigned long npc;
-                unsigned long y;
-                unsigned long u_regs[16]; /* globals and ins */
-        }               si_regs;
-        int             si_mask;
-} __siginfo_t;
-
-typedef struct {
-        unsigned   long si_float_regs [32];
-        unsigned   long si_fsr;
-        unsigned   long si_fpqdepth;
-        struct {
-                unsigned long *insn_addr;
-                unsigned long insn;
-        } si_fpqueue [16];
-} __siginfo_fpu_t;
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* (__KERNEL__) */
-
-#endif /* !(__SPARC_SIGCONTEXT_H) */
diff --git a/include/asm-sparc/sigcontext_64.h b/include/asm-sparc/sigcontext_64.h
deleted file mode 100644
index 1c868d680cfc..000000000000
--- a/include/asm-sparc/sigcontext_64.h
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef __SPARC64_SIGCONTEXT_H
-#define __SPARC64_SIGCONTEXT_H
-
-#ifdef __KERNEL__
-#include <asm/ptrace.h>
-#endif
-
-#ifndef __ASSEMBLY__
-
-#ifdef __KERNEL__
-
-#define __SUNOS_MAXWIN   31
-
-/* This is what SunOS does, so shall I unless we use new 32bit signals or rt signals. */
-struct sigcontext32 {
-        int sigc_onstack;      /* state to restore */
-        int sigc_mask;         /* sigmask to restore */
-        int sigc_sp;           /* stack pointer */
-        int sigc_pc;           /* program counter */
-        int sigc_npc;          /* next program counter */
-        int sigc_psr;          /* for condition codes etc */
-        int sigc_g1;           /* User uses these two registers */
-        int sigc_o0;           /* within the trampoline code. */
-
-        /* Now comes information regarding the users window set
-         * at the time of the signal.
-         */
-        int sigc_oswins;       /* outstanding windows */
-
-        /* stack ptrs for each regwin buf */
-        unsigned sigc_spbuf[__SUNOS_MAXWIN];
-
-        /* Windows to restore after signal */
-        struct reg_window32 sigc_wbuf[__SUNOS_MAXWIN];
-};
-
-#endif
-
-#ifdef __KERNEL__
-
-/* This is what we use for 32bit new non-rt signals. */
-
-typedef struct {
-        struct {
-                unsigned int psr;
-                unsigned int pc;
-                unsigned int npc;
-                unsigned int y;
-                unsigned int u_regs[16]; /* globals and ins */
-        }                       si_regs;
-        int                     si_mask;
-} __siginfo32_t;
-
-#endif
-
-typedef struct {
-        unsigned   int si_float_regs [64];
-        unsigned   long si_fsr;
-        unsigned   long si_gsr;
-        unsigned   long si_fprs;
-} __siginfo_fpu_t;
-
-/* This is what SunOS doesn't, so we have to write this alone
-   and do it properly. */
-struct sigcontext {
-        /* The size of this array has to match SI_MAX_SIZE from siginfo.h */
-        char                    sigc_info[128];
-        struct {
-                unsigned long   u_regs[16]; /* globals and ins */
-                unsigned long   tstate;
-                unsigned long   tpc;
-                unsigned long   tnpc;
-                unsigned int    y;
-                unsigned int    fprs;
-        }                       sigc_regs;
-        __siginfo_fpu_t *       sigc_fpu_save;
-        struct {
-                void    *       ss_sp;
-                int             ss_flags;
-                unsigned long   ss_size;
-        }                       sigc_stack;
-        unsigned long           sigc_mask;
-};
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(__SPARC64_SIGCONTEXT_H) */
diff --git a/include/asm-sparc/siginfo.h b/include/asm-sparc/siginfo.h
deleted file mode 100644
index 2c9fccf4ce18..000000000000
--- a/include/asm-sparc/siginfo.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_SIGINFO_H
-#define ___ASM_SPARC_SIGINFO_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/siginfo_64.h>
-#else
-#include <asm-sparc/siginfo_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/siginfo_32.h b/include/asm-sparc/siginfo_32.h
deleted file mode 100644
index 3c71af135c52..000000000000
--- a/include/asm-sparc/siginfo_32.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _SPARC_SIGINFO_H
-#define _SPARC_SIGINFO_H
-
-#define __ARCH_SI_UID_T         unsigned int
-#define __ARCH_SI_TRAPNO
-
-#include <asm-generic/siginfo.h>
-
-#define SI_NOINFO       32767           /* no information in siginfo_t */
-
-/*
- * SIGEMT si_codes
- */
-#define EMT_TAGOVF      (__SI_FAULT|1)  /* tag overflow */
-#define NSIGEMT         1
-
-#endif /* !(_SPARC_SIGINFO_H) */
diff --git a/include/asm-sparc/siginfo_64.h b/include/asm-sparc/siginfo_64.h
deleted file mode 100644
index c96e6c30f8b0..000000000000
--- a/include/asm-sparc/siginfo_64.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef _SPARC64_SIGINFO_H
-#define _SPARC64_SIGINFO_H
-
-#define SI_PAD_SIZE32   ((SI_MAX_SIZE/sizeof(int)) - 3)
-
-#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
-#define __ARCH_SI_TRAPNO
-#define __ARCH_SI_BAND_T int
-
-#include <asm-generic/siginfo.h>
-
-#ifdef __KERNEL__
-
-#include <linux/compat.h>
-
-#ifdef CONFIG_COMPAT
-
-struct compat_siginfo;
-
-#endif /* CONFIG_COMPAT */
-
-#endif /* __KERNEL__ */
-
-#define SI_NOINFO       32767           /* no information in siginfo_t */
-
-/*
- * SIGEMT si_codes
- */
-#define EMT_TAGOVF      (__SI_FAULT|1)  /* tag overflow */
-#define NSIGEMT         1
-
-#endif
diff --git a/include/asm-sparc/signal.h b/include/asm-sparc/signal.h
deleted file mode 100644
index 36f5f9e482f7..000000000000
--- a/include/asm-sparc/signal.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_SIGNAL_H
-#define ___ASM_SPARC_SIGNAL_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/signal_64.h>
-#else
-#include <asm-sparc/signal_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/signal_32.h b/include/asm-sparc/signal_32.h
deleted file mode 100644
index 96a60ab03ca1..000000000000
--- a/include/asm-sparc/signal_32.h
+++ /dev/null
@@ -1,207 +0,0 @@
-#ifndef _ASMSPARC_SIGNAL_H
-#define _ASMSPARC_SIGNAL_H
-
-#include <asm/sigcontext.h>
-#include <linux/compiler.h>
-
-#ifdef __KERNEL__
-#ifndef __ASSEMBLY__
-#include <linux/personality.h>
-#include <linux/types.h>
-#endif
-#endif
-
-/* On the Sparc the signal handlers get passed a 'sub-signal' code
- * for certain signal types, which we document here.
- */
-#define SIGHUP           1
-#define SIGINT           2
-#define SIGQUIT          3
-#define SIGILL           4
-#define    SUBSIG_STACK       0
-#define    SUBSIG_ILLINST     2
-#define    SUBSIG_PRIVINST    3
-#define    SUBSIG_BADTRAP(t)  (0x80 + (t))
-
-#define SIGTRAP          5
-#define SIGABRT          6
-#define SIGIOT           6
-
-#define SIGEMT           7
-#define    SUBSIG_TAG    10
-
-#define SIGFPE           8
-#define    SUBSIG_FPDISABLED     0x400
-#define    SUBSIG_FPERROR        0x404
-#define    SUBSIG_FPINTOVFL      0x001
-#define    SUBSIG_FPSTSIG        0x002
-#define    SUBSIG_IDIVZERO       0x014
-#define    SUBSIG_FPINEXACT      0x0c4
-#define    SUBSIG_FPDIVZERO      0x0c8
-#define    SUBSIG_FPUNFLOW       0x0cc
-#define    SUBSIG_FPOPERROR      0x0d0
-#define    SUBSIG_FPOVFLOW       0x0d4
-
-#define SIGKILL          9
-#define SIGBUS          10
-#define    SUBSIG_BUSTIMEOUT    1
-#define    SUBSIG_ALIGNMENT     2
-#define    SUBSIG_MISCERROR     5
-
-#define SIGSEGV         11
-#define    SUBSIG_NOMAPPING     3
-#define    SUBSIG_PROTECTION    4
-#define    SUBSIG_SEGERROR      5
-
-#define SIGSYS          12
-
-#define SIGPIPE         13
-#define SIGALRM         14
-#define SIGTERM         15
-#define SIGURG          16
-
-/* SunOS values which deviate from the Linux/i386 ones */
-#define SIGSTOP         17
-#define SIGTSTP         18
-#define SIGCONT         19
-#define SIGCHLD         20
-#define SIGTTIN         21
-#define SIGTTOU         22
-#define SIGIO           23
-#define SIGPOLL         SIGIO   /* SysV name for SIGIO */
-#define SIGXCPU         24
-#define SIGXFSZ         25
-#define SIGVTALRM       26
-#define SIGPROF         27
-#define SIGWINCH        28
-#define SIGLOST         29
-#define SIGPWR          SIGLOST
-#define SIGUSR1         30
-#define SIGUSR2         31
-
-/* Most things should be clean enough to redefine this at will, if care
- * is taken to make libc match.
- */
-
-#define __OLD_NSIG      32
-#define __NEW_NSIG      64
-#define _NSIG_BPW       32
-#define _NSIG_WORDS     (__NEW_NSIG / _NSIG_BPW)
-
-#define SIGRTMIN        32
-#define SIGRTMAX        __NEW_NSIG
-
-#if defined(__KERNEL__) || defined(__WANT_POSIX1B_SIGNALS__)
-#define _NSIG           __NEW_NSIG
-#define __new_sigset_t  sigset_t
-#define __new_sigaction sigaction
-#define __old_sigset_t  old_sigset_t
-#define __old_sigaction old_sigaction
-#else
-#define _NSIG           __OLD_NSIG
-#define __old_sigset_t  sigset_t
-#define __old_sigaction sigaction
-#endif
-
-#ifndef __ASSEMBLY__
-
-typedef unsigned long __old_sigset_t;
-
-typedef struct {
-        unsigned long   sig[_NSIG_WORDS];
-} __new_sigset_t;
-
-
-#ifdef __KERNEL__
-/* A SunOS sigstack */
-struct sigstack {
-        char *the_stack;
-        int   cur_status;
-};
-#endif
-
-/* Sigvec flags */
-#define _SV_SSTACK    1u    /* This signal handler should use sig-stack */
-#define _SV_INTR      2u    /* Sig return should not restart system call */
-#define _SV_RESET     4u    /* Set handler to SIG_DFL upon taken signal */
-#define _SV_IGNCHILD  8u    /* Do not send SIGCHLD */
-
-/*
- * sa_flags values: SA_STACK is not currently supported, but will allow the
- * usage of signal stacks by using the (now obsolete) sa_restorer field in
- * the sigaction structure as a stack pointer. This is now possible due to
- * the changes in signal handling. LBT 010493.
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- */
-#define SA_NOCLDSTOP    _SV_IGNCHILD
-#define SA_STACK        _SV_SSTACK
-#define SA_ONSTACK      _SV_SSTACK
-#define SA_RESTART      _SV_INTR
-#define SA_ONESHOT      _SV_RESET
-#define SA_NOMASK       0x20u
-#define SA_NOCLDWAIT    0x100u
-#define SA_SIGINFO      0x200u
-
-#define SIG_BLOCK          0x01 /* for blocking signals */
-#define SIG_UNBLOCK        0x02 /* for unblocking signals */
-#define SIG_SETMASK        0x04 /* for setting the signal mask */
-
-/*
- * sigaltstack controls
- */
-#define SS_ONSTACK      1
-#define SS_DISABLE      2
-
-#define MINSIGSTKSZ     4096
-#define SIGSTKSZ        16384
-
-#ifdef __KERNEL__
-/*
- * DJHR
- * SA_STATIC_ALLOC is used for the SPARC system to indicate that this
- * interrupt handler's irq structure should be statically allocated
- * by the request_irq routine.
- * The alternative is that arch/sparc/kernel/irq.c has carnal knowledge
- * of interrupt usage and that sucks. Also without a flag like this
- * it may be possible for the free_irq routine to attempt to free
- * statically allocated data.. which is NOT GOOD.
- *
- */
-#define SA_STATIC_ALLOC         0x8000
-#endif
-
-#include <asm-generic/signal.h>
-
-#ifdef __KERNEL__
-struct __new_sigaction {
-        __sighandler_t  sa_handler;
-        unsigned long   sa_flags;
-        void            (*sa_restorer)(void);   /* Not used by Linux/SPARC */
-        __new_sigset_t  sa_mask;
-};
-
-struct k_sigaction {
-        struct __new_sigaction  sa;
-        void                    __user *ka_restorer;
-};
-
-struct __old_sigaction {
-        __sighandler_t  sa_handler;
-        __old_sigset_t  sa_mask;
-        unsigned long   sa_flags;
-        void            (*sa_restorer) (void);  /* not used by Linux/SPARC */
-};
-
-typedef struct sigaltstack {
-        void            __user *ss_sp;
-        int             ss_flags;
-        size_t          ss_size;
-} stack_t;
-
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
-#endif /* !(__KERNEL__) */
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(_ASMSPARC_SIGNAL_H) */
diff --git a/include/asm-sparc/signal_64.h b/include/asm-sparc/signal_64.h
deleted file mode 100644
index ab1509a101c5..000000000000
--- a/include/asm-sparc/signal_64.h
+++ /dev/null
@@ -1,194 +0,0 @@
-#ifndef _ASMSPARC64_SIGNAL_H
-#define _ASMSPARC64_SIGNAL_H
-
-#include <asm/sigcontext.h>
-
-#ifdef __KERNEL__
-#ifndef __ASSEMBLY__
-#include <linux/personality.h>
-#include <linux/types.h>
-#endif
-#endif
-
-/* On the Sparc the signal handlers get passed a 'sub-signal' code
- * for certain signal types, which we document here.
- */
-#define SIGHUP           1
-#define SIGINT           2
-#define SIGQUIT          3
-#define SIGILL           4
-#define    SUBSIG_STACK       0
-#define    SUBSIG_ILLINST     2
-#define    SUBSIG_PRIVINST    3
-#define    SUBSIG_BADTRAP(t)  (0x80 + (t))
-
-#define SIGTRAP          5
-#define SIGABRT          6
-#define SIGIOT           6
-
-#define SIGEMT           7
-#define    SUBSIG_TAG    10
-
-#define SIGFPE           8
-#define    SUBSIG_FPDISABLED     0x400
-#define    SUBSIG_FPERROR        0x404
-#define    SUBSIG_FPINTOVFL      0x001
-#define    SUBSIG_FPSTSIG        0x002
-#define    SUBSIG_IDIVZERO       0x014
-#define    SUBSIG_FPINEXACT      0x0c4
-#define    SUBSIG_FPDIVZERO      0x0c8
-#define    SUBSIG_FPUNFLOW       0x0cc
-#define    SUBSIG_FPOPERROR      0x0d0
-#define    SUBSIG_FPOVFLOW       0x0d4
-
-#define SIGKILL          9
-#define SIGBUS          10
-#define    SUBSIG_BUSTIMEOUT    1
-#define    SUBSIG_ALIGNMENT     2
-#define    SUBSIG_MISCERROR     5
-
-#define SIGSEGV         11
-#define    SUBSIG_NOMAPPING     3
-#define    SUBSIG_PROTECTION    4
-#define    SUBSIG_SEGERROR      5
-
-#define SIGSYS          12
-
-#define SIGPIPE         13
-#define SIGALRM         14
-#define SIGTERM         15
-#define SIGURG          16
-
-/* SunOS values which deviate from the Linux/i386 ones */
-#define SIGSTOP         17
-#define SIGTSTP         18
-#define SIGCONT         19
-#define SIGCHLD         20
-#define SIGTTIN         21
-#define SIGTTOU         22
-#define SIGIO           23
-#define SIGPOLL         SIGIO   /* SysV name for SIGIO */
-#define SIGXCPU         24
-#define SIGXFSZ         25
-#define SIGVTALRM       26
-#define SIGPROF         27
-#define SIGWINCH        28
-#define SIGLOST         29
-#define SIGPWR          SIGLOST
-#define SIGUSR1         30
-#define SIGUSR2         31
-
-/* Most things should be clean enough to redefine this at will, if care
-   is taken to make libc match.  */
-
-#define __OLD_NSIG      32
-#define __NEW_NSIG      64
-#define _NSIG_BPW       64
-#define _NSIG_WORDS     (__NEW_NSIG / _NSIG_BPW)
-
-#define SIGRTMIN       32
-#define SIGRTMAX       __NEW_NSIG
-
-#if defined(__KERNEL__) || defined(__WANT_POSIX1B_SIGNALS__)
-#define _NSIG                   __NEW_NSIG
-#define __new_sigset_t          sigset_t
-#define __new_sigaction         sigaction
-#define __new_sigaction32       sigaction32
-#define __old_sigset_t          old_sigset_t
-#define __old_sigaction         old_sigaction
-#define __old_sigaction32       old_sigaction32
-#else
-#define _NSIG                   __OLD_NSIG
-#define NSIG                    _NSIG
-#define __old_sigset_t          sigset_t
-#define __old_sigaction         sigaction
-#define __old_sigaction32       sigaction32
-#endif
-
-#ifndef __ASSEMBLY__
-
-typedef unsigned long __old_sigset_t;            /* at least 32 bits */
-
-typedef struct {
-       unsigned long sig[_NSIG_WORDS];
-} __new_sigset_t;
-
-/* A SunOS sigstack */
-struct sigstack {
-        /* XXX 32-bit pointers pinhead XXX */
-        char *the_stack;
-        int   cur_status;
-};
-
-/* Sigvec flags */
-#define _SV_SSTACK    1u    /* This signal handler should use sig-stack */
-#define _SV_INTR      2u    /* Sig return should not restart system call */
-#define _SV_RESET     4u    /* Set handler to SIG_DFL upon taken signal */
-#define _SV_IGNCHILD  8u    /* Do not send SIGCHLD */
-
-/*
- * sa_flags values: SA_STACK is not currently supported, but will allow the
- * usage of signal stacks by using the (now obsolete) sa_restorer field in
- * the sigaction structure as a stack pointer. This is now possible due to
- * the changes in signal handling. LBT 010493.
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- */
-#define SA_NOCLDSTOP    _SV_IGNCHILD
-#define SA_STACK        _SV_SSTACK
-#define SA_ONSTACK      _SV_SSTACK
-#define SA_RESTART      _SV_INTR
-#define SA_ONESHOT      _SV_RESET
-#define SA_NOMASK       0x20u
-#define SA_NOCLDWAIT    0x100u
-#define SA_SIGINFO      0x200u
-
-
-#define SIG_BLOCK          0x01 /* for blocking signals */
-#define SIG_UNBLOCK        0x02 /* for unblocking signals */
-#define SIG_SETMASK        0x04 /* for setting the signal mask */
-
-/*
- * sigaltstack controls
- */
-#define SS_ONSTACK      1
-#define SS_DISABLE      2
-
-#define MINSIGSTKSZ     4096
-#define SIGSTKSZ        16384
-
-#include <asm-generic/signal.h>
-
-struct __new_sigaction {
-        __sighandler_t          sa_handler;
-        unsigned long           sa_flags;
-        __sigrestore_t          sa_restorer;  /* not used by Linux/SPARC yet */
-        __new_sigset_t          sa_mask;
-};
-
-struct __old_sigaction {
-        __sighandler_t          sa_handler;
-        __old_sigset_t          sa_mask;
-        unsigned long           sa_flags;
-        void                    (*sa_restorer)(void);     /* not used by Linux/SPARC yet */
-};
-
-typedef struct sigaltstack {
-        void                    __user *ss_sp;
-        int                     ss_flags;
-        size_t                  ss_size;
-} stack_t;
-
-#ifdef __KERNEL__
-
-struct k_sigaction {
-        struct __new_sigaction  sa;
-        void __user             *ka_restorer;
-};
-
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
-#endif /* !(__KERNEL__) */
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(_ASMSPARC64_SIGNAL_H) */
diff --git a/include/asm-sparc/smp.h b/include/asm-sparc/smp.h
deleted file mode 100644
index 1f9dedfbabd8..000000000000
--- a/include/asm-sparc/smp.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_SMP_H
-#define ___ASM_SPARC_SMP_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/smp_64.h>
-#else
-#include <asm-sparc/smp_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/smp_32.h b/include/asm-sparc/smp_32.h
deleted file mode 100644
index 7201752cf934..000000000000
--- a/include/asm-sparc/smp_32.h
+++ /dev/null
@@ -1,173 +0,0 @@
-/* smp.h: Sparc specific SMP stuff.
- *
- * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_SMP_H
-#define _SPARC_SMP_H
-
-#include <linux/threads.h>
-#include <asm/head.h>
-#include <asm/btfixup.h>
-
-#ifndef __ASSEMBLY__
-
-#include <linux/cpumask.h>
-
-#endif /* __ASSEMBLY__ */
-
-#ifdef CONFIG_SMP
-
-#ifndef __ASSEMBLY__
-
-#include <asm/ptrace.h>
-#include <asm/asi.h>
-#include <asm/atomic.h>
-
-/*
- *      Private routines/data
- */
-
-extern unsigned char boot_cpu_id;
-extern cpumask_t phys_cpu_present_map;
-#define cpu_possible_map phys_cpu_present_map
-
-typedef void (*smpfunc_t)(unsigned long, unsigned long, unsigned long,
-                       unsigned long, unsigned long);
-
-/*
- *      General functions that each host system must provide.
- */
-
-void sun4m_init_smp(void);
-void sun4d_init_smp(void);
-
-void smp_callin(void);
-void smp_boot_cpus(void);
-void smp_store_cpu_info(int);
-
-struct seq_file;
-void smp_bogo(struct seq_file *);
-void smp_info(struct seq_file *);
-
-BTFIXUPDEF_CALL(void, smp_cross_call, smpfunc_t, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long)
-BTFIXUPDEF_CALL(int, __hard_smp_processor_id, void)
-BTFIXUPDEF_BLACKBOX(hard_smp_processor_id)
-BTFIXUPDEF_BLACKBOX(load_current)
-
-#define smp_cross_call(func,arg1,arg2,arg3,arg4,arg5) BTFIXUP_CALL(smp_cross_call)(func,arg1,arg2,arg3,arg4,arg5)
-
-static inline void xc0(smpfunc_t func) { smp_cross_call(func, 0, 0, 0, 0, 0); }
-static inline void xc1(smpfunc_t func, unsigned long arg1)
-{ smp_cross_call(func, arg1, 0, 0, 0, 0); }
-static inline void xc2(smpfunc_t func, unsigned long arg1, unsigned long arg2)
-{ smp_cross_call(func, arg1, arg2, 0, 0, 0); }
-static inline void xc3(smpfunc_t func, unsigned long arg1, unsigned long arg2,
-                           unsigned long arg3)
-{ smp_cross_call(func, arg1, arg2, arg3, 0, 0); }
-static inline void xc4(smpfunc_t func, unsigned long arg1, unsigned long arg2,
-                           unsigned long arg3, unsigned long arg4)
-{ smp_cross_call(func, arg1, arg2, arg3, arg4, 0); }
-static inline void xc5(smpfunc_t func, unsigned long arg1, unsigned long arg2,
-                           unsigned long arg3, unsigned long arg4, unsigned long arg5)
-{ smp_cross_call(func, arg1, arg2, arg3, arg4, arg5); }
-
-static inline int smp_call_function(void (*func)(void *info), void *info, int wait)
-{
-        xc1((smpfunc_t)func, (unsigned long)info);
-        return 0;
-}
-
-static inline int cpu_logical_map(int cpu)
-{
-        return cpu;
-}
-
-static inline int hard_smp4m_processor_id(void)
-{
-        int cpuid;
-
-        __asm__ __volatile__("rd %%tbr, %0\n\t"
-                             "srl %0, 12, %0\n\t"
-                             "and %0, 3, %0\n\t" :
-                             "=&r" (cpuid));
-        return cpuid;
-}
-
-static inline int hard_smp4d_processor_id(void)
-{
-        int cpuid;
-
-        __asm__ __volatile__("lda [%%g0] %1, %0\n\t" :
-                             "=&r" (cpuid) : "i" (ASI_M_VIKING_TMP1));
-        return cpuid;
-}
-
-#ifndef MODULE
-static inline int hard_smp_processor_id(void)
-{
-        int cpuid;
-
-        /* Black box - sun4m
-                __asm__ __volatile__("rd %%tbr, %0\n\t"
-                                     "srl %0, 12, %0\n\t"
-                                     "and %0, 3, %0\n\t" :
-                                     "=&r" (cpuid));
-                     - sun4d
-                __asm__ __volatile__("lda [%g0] ASI_M_VIKING_TMP1, %0\n\t"
-                                     "nop; nop" :
-                                     "=&r" (cpuid));
-           See btfixup.h and btfixupprep.c to understand how a blackbox works.
-         */
-        __asm__ __volatile__("sethi %%hi(___b_hard_smp_processor_id), %0\n\t"
-                             "sethi %%hi(boot_cpu_id), %0\n\t"
-                             "ldub [%0 + %%lo(boot_cpu_id)], %0\n\t" :
-                             "=&r" (cpuid));
-        return cpuid;
-}
-#else
-static inline int hard_smp_processor_id(void)
-{
-        int cpuid;
-
-        __asm__ __volatile__("mov %%o7, %%g1\n\t"
-                             "call ___f___hard_smp_processor_id\n\t"
-                             " nop\n\t"
-                             "mov %%g2, %0\n\t" : "=r"(cpuid) : : "g1", "g2");
-        return cpuid;
-}
-#endif
-
-#define raw_smp_processor_id()          (current_thread_info()->cpu)
-
-#define prof_multiplier(__cpu)          cpu_data(__cpu).multiplier
-#define prof_counter(__cpu)             cpu_data(__cpu).counter
-
-void smp_setup_cpu_possible_map(void);
-
-#endif /* !(__ASSEMBLY__) */
-
-/* Sparc specific messages. */
-#define MSG_CROSS_CALL         0x0005       /* run func on cpus */
-
-/* Empirical PROM processor mailbox constants.  If the per-cpu mailbox
- * contains something other than one of these then the ipi is from
- * Linux's active_kernel_processor.  This facility exists so that
- * the boot monitor can capture all the other cpus when one catches
- * a watchdog reset or the user enters the monitor using L1-A keys.
- */
-#define MBOX_STOPCPU          0xFB
-#define MBOX_IDLECPU          0xFC
-#define MBOX_IDLECPU2         0xFD
-#define MBOX_STOPCPU2         0xFE
-
-#else /* SMP */
-
-#define hard_smp_processor_id()         0
-#define smp_setup_cpu_possible_map() do { } while (0)
-
-#endif /* !(SMP) */
-
-#define NO_PROC_ID            0xFF
-
-#endif /* !(_SPARC_SMP_H) */
diff --git a/include/asm-sparc/smp_64.h b/include/asm-sparc/smp_64.h
deleted file mode 100644
index 57224dd37b3a..000000000000
--- a/include/asm-sparc/smp_64.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* smp.h: Sparc64 specific SMP stuff.
- *
- * Copyright (C) 1996, 2008 David S. Miller (davem@davemloft.net)
- */
-
-#ifndef _SPARC64_SMP_H
-#define _SPARC64_SMP_H
-
-#include <linux/threads.h>
-#include <asm/asi.h>
-#include <asm/starfire.h>
-#include <asm/spitfire.h>
-
-#ifndef __ASSEMBLY__
-
-#include <linux/cpumask.h>
-#include <linux/cache.h>
-
-#endif /* !(__ASSEMBLY__) */
-
-#ifdef CONFIG_SMP
-
-#ifndef __ASSEMBLY__
-
-/*
- *      Private routines/data
- */
-
-#include <linux/bitops.h>
-#include <asm/atomic.h>
-#include <asm/percpu.h>
-
-DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
-extern cpumask_t cpu_core_map[NR_CPUS];
-extern int sparc64_multi_core;
-
-extern void arch_send_call_function_single_ipi(int cpu);
-extern void arch_send_call_function_ipi(cpumask_t mask);
-
-/*
- *      General functions that each host system must provide.
- */
-
-extern int hard_smp_processor_id(void);
-#define raw_smp_processor_id() (current_thread_info()->cpu)
-
-extern void smp_fill_in_sib_core_maps(void);
-extern void cpu_play_dead(void);
-
-extern void smp_fetch_global_regs(void);
-
-#ifdef CONFIG_HOTPLUG_CPU
-extern int __cpu_disable(void);
-extern void __cpu_die(unsigned int cpu);
-#endif
-
-#endif /* !(__ASSEMBLY__) */
-
-#else
-
-#define hard_smp_processor_id()         0
-#define smp_fill_in_sib_core_maps() do { } while (0)
-#define smp_fetch_global_regs() do { } while (0)
-
-#endif /* !(CONFIG_SMP) */
-
-#endif /* !(_SPARC64_SMP_H) */
diff --git a/include/asm-sparc/smpprim.h b/include/asm-sparc/smpprim.h
deleted file mode 100644
index eb849d862c64..000000000000
--- a/include/asm-sparc/smpprim.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- *  smpprim.h:  SMP locking primitives on the Sparc
- *
- *  God knows we won't be actually using this code for some time
- *  but I thought I'd write it since I knew how.
- *
- *  Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef __SPARC_SMPPRIM_H
-#define __SPARC_SMPPRIM_H
-
-/* Test and set the unsigned byte at ADDR to 1.  Returns the previous
- * value.  On the Sparc we use the ldstub instruction since it is
- * atomic.
- */
-
-static inline __volatile__ char test_and_set(void *addr)
-{
-        char state = 0;
-
-        __asm__ __volatile__("ldstub [%0], %1         ! test_and_set\n\t"
-                             "=r" (addr), "=r" (state) :
-                             "0" (addr), "1" (state) : "memory");
-
-        return state;
-}
-
-/* Initialize a spin-lock. */
-static inline __volatile__ smp_initlock(void *spinlock)
-{
-        /* Unset the lock. */
-        *((unsigned char *) spinlock) = 0;
-
-        return;
-}
-
-/* This routine spins until it acquires the lock at ADDR. */
-static inline __volatile__ smp_lock(void *addr)
-{
-        while(test_and_set(addr) == 0xff)
-                ;
-
-        /* We now have the lock */
-        return;
-}
-
-/* This routine releases the lock at ADDR. */
-static inline __volatile__ smp_unlock(void *addr)
-{
-        *((unsigned char *) addr) = 0;
-}
-
-#endif /* !(__SPARC_SMPPRIM_H) */
diff --git a/include/asm-sparc/socket.h b/include/asm-sparc/socket.h
deleted file mode 100644
index bf50d0c2d583..000000000000
--- a/include/asm-sparc/socket.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
-
-#include <asm/sockios.h>
-
-/* For setsockopt(2) */
-#define SOL_SOCKET      0xffff
-
-#define SO_DEBUG        0x0001
-#define SO_PASSCRED     0x0002
-#define SO_REUSEADDR    0x0004
-#define SO_KEEPALIVE    0x0008
-#define SO_DONTROUTE    0x0010
-#define SO_BROADCAST    0x0020
-#define SO_PEERCRED     0x0040
-#define SO_LINGER       0x0080
-#define SO_OOBINLINE    0x0100
-/* To add :#define SO_REUSEPORT 0x0200 */
-#define SO_BSDCOMPAT    0x0400
-#define SO_RCVLOWAT     0x0800
-#define SO_SNDLOWAT     0x1000
-#define SO_RCVTIMEO     0x2000
-#define SO_SNDTIMEO     0x4000
-#define SO_ACCEPTCONN   0x8000
-
-#define SO_SNDBUF       0x1001
-#define SO_RCVBUF       0x1002
-#define SO_SNDBUFFORCE  0x100a
-#define SO_RCVBUFFORCE  0x100b
-#define SO_ERROR        0x1007
-#define SO_TYPE         0x1008
-
-/* Linux specific, keep the same. */
-#define SO_NO_CHECK     0x000b
-#define SO_PRIORITY     0x000c
-
-#define SO_BINDTODEVICE 0x000d
-
-#define SO_ATTACH_FILTER        0x001a
-#define SO_DETACH_FILTER        0x001b
-
-#define SO_PEERNAME             0x001c
-#define SO_TIMESTAMP            0x001d
-#define SCM_TIMESTAMP           SO_TIMESTAMP
-
-#define SO_PEERSEC              0x001e
-#define SO_PASSSEC              0x001f
-#define SO_TIMESTAMPNS          0x0021
-#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
-
-#define SO_MARK                 0x0022
-
-/* Security levels - as per NRL IPv6 - don't actually do anything */
-#define SO_SECURITY_AUTHENTICATION              0x5001
-#define SO_SECURITY_ENCRYPTION_TRANSPORT        0x5002
-#define SO_SECURITY_ENCRYPTION_NETWORK          0x5004
-
-#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-sparc/sockios.h b/include/asm-sparc/sockios.h
deleted file mode 100644
index 990ea746486b..000000000000
--- a/include/asm-sparc/sockios.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _ASM_SPARC_SOCKIOS_H
-#define _ASM_SPARC_SOCKIOS_H
-
-/* Socket-level I/O control calls. */
-#define FIOSETOWN       0x8901
-#define SIOCSPGRP       0x8902
-#define FIOGETOWN       0x8903
-#define SIOCGPGRP       0x8904
-#define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
-#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
-
-#endif /* !(_ASM_SPARC_SOCKIOS_H) */
-
diff --git a/include/asm-sparc/sparsemem.h b/include/asm-sparc/sparsemem.h
deleted file mode 100644
index b99d4e4b6d28..000000000000
--- a/include/asm-sparc/sparsemem.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _SPARC64_SPARSEMEM_H
-#define _SPARC64_SPARSEMEM_H
-
-#ifdef __KERNEL__
-
-#define SECTION_SIZE_BITS       30
-#define MAX_PHYSADDR_BITS       42
-#define MAX_PHYSMEM_BITS        42
-
-#endif /* !(__KERNEL__) */
-
-#endif /* !(_SPARC64_SPARSEMEM_H) */
diff --git a/include/asm-sparc/spinlock.h b/include/asm-sparc/spinlock.h
deleted file mode 100644
index 3b71c50b72eb..000000000000
--- a/include/asm-sparc/spinlock.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_SPINLOCK_H
-#define ___ASM_SPARC_SPINLOCK_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/spinlock_64.h>
-#else
-#include <asm-sparc/spinlock_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/spinlock_32.h b/include/asm-sparc/spinlock_32.h
deleted file mode 100644
index de2249b267c6..000000000000
--- a/include/asm-sparc/spinlock_32.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/* spinlock.h: 32-bit Sparc spinlock support.
- *
- * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef __SPARC_SPINLOCK_H
-#define __SPARC_SPINLOCK_H
-
-#include <linux/threads.h>      /* For NR_CPUS */
-
-#ifndef __ASSEMBLY__
-
-#include <asm/psr.h>
-
-#define __raw_spin_is_locked(lock) (*((volatile unsigned char *)(lock)) != 0)
-
-#define __raw_spin_unlock_wait(lock) \
-        do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0)
-
-static inline void __raw_spin_lock(raw_spinlock_t *lock)
-{
-        __asm__ __volatile__(
-        "\n1:\n\t"
-        "ldstub [%0], %%g2\n\t"
-        "orcc   %%g2, 0x0, %%g0\n\t"
-        "bne,a  2f\n\t"
-        " ldub  [%0], %%g2\n\t"
-        ".subsection    2\n"
-        "2:\n\t"
-        "orcc   %%g2, 0x0, %%g0\n\t"
-        "bne,a  2b\n\t"
-        " ldub  [%0], %%g2\n\t"
-        "b,a    1b\n\t"
-        ".previous\n"
-        : /* no outputs */
-        : "r" (lock)
-        : "g2", "memory", "cc");
-}
-
-static inline int __raw_spin_trylock(raw_spinlock_t *lock)
-{
-        unsigned int result;
-        __asm__ __volatile__("ldstub [%1], %0"
-                             : "=r" (result)
-                             : "r" (lock)
-                             : "memory");
-        return (result == 0);
-}
-
-static inline void __raw_spin_unlock(raw_spinlock_t *lock)
-{
-        __asm__ __volatile__("stb %%g0, [%0]" : : "r" (lock) : "memory");
-}
-
-/* Read-write spinlocks, allowing multiple readers
- * but only one writer.
- *
- * NOTE! it is quite common to have readers in interrupts
- * but no interrupt writers. For those circumstances we
- * can "mix" irq-safe locks - any writer needs to get a
- * irq-safe write-lock, but readers can get non-irqsafe
- * read-locks.
- *
- * XXX This might create some problems with my dual spinlock
- * XXX scheme, deadlocks etc. -DaveM
- *
- * Sort of like atomic_t's on Sparc, but even more clever.
- *
- *      ------------------------------------
- *      | 24-bit counter           | wlock |  raw_rwlock_t
- *      ------------------------------------
- *       31                       8 7     0
- *
- * wlock signifies the one writer is in or somebody is updating
- * counter. For a writer, if he successfully acquires the wlock,
- * but counter is non-zero, he has to release the lock and wait,
- * till both counter and wlock are zero.
- *
- * Unfortunately this scheme limits us to ~16,000,000 cpus.
- */
-static inline void __read_lock(raw_rwlock_t *rw)
-{
-        register raw_rwlock_t *lp asm("g1");
-        lp = rw;
-        __asm__ __volatile__(
-        "mov    %%o7, %%g4\n\t"
-        "call   ___rw_read_enter\n\t"
-        " ldstub        [%%g1 + 3], %%g2\n"
-        : /* no outputs */
-        : "r" (lp)
-        : "g2", "g4", "memory", "cc");
-}
-
-#define __raw_read_lock(lock) \
-do {    unsigned long flags; \
-        local_irq_save(flags); \
-        __read_lock(lock); \
-        local_irq_restore(flags); \
-} while(0)
-
-static inline void __read_unlock(raw_rwlock_t *rw)
-{
-        register raw_rwlock_t *lp asm("g1");
-        lp = rw;
-        __asm__ __volatile__(
-        "mov    %%o7, %%g4\n\t"
-        "call   ___rw_read_exit\n\t"
-        " ldstub        [%%g1 + 3], %%g2\n"
-        : /* no outputs */
-        : "r" (lp)
-        : "g2", "g4", "memory", "cc");
-}
-
-#define __raw_read_unlock(lock) \
-do {    unsigned long flags; \
-        local_irq_save(flags); \
-        __read_unlock(lock); \
-        local_irq_restore(flags); \
-} while(0)
-
-static inline void __raw_write_lock(raw_rwlock_t *rw)
-{
-        register raw_rwlock_t *lp asm("g1");
-        lp = rw;
-        __asm__ __volatile__(
-        "mov    %%o7, %%g4\n\t"
-        "call   ___rw_write_enter\n\t"
-        " ldstub        [%%g1 + 3], %%g2\n"
-        : /* no outputs */
-        : "r" (lp)
-        : "g2", "g4", "memory", "cc");
-        *(volatile __u32 *)&lp->lock = ~0U;
-}
-
-static inline int __raw_write_trylock(raw_rwlock_t *rw)
-{
-        unsigned int val;
-
-        __asm__ __volatile__("ldstub [%1 + 3], %0"
-                             : "=r" (val)
-                             : "r" (&rw->lock)
-                             : "memory");
-
-        if (val == 0) {
-                val = rw->lock & ~0xff;
-                if (val)
-                        ((volatile u8*)&rw->lock)[3] = 0;
-                else
-                        *(volatile u32*)&rw->lock = ~0U;
-        }
-
-        return (val == 0);
-}
-
-static inline int __read_trylock(raw_rwlock_t *rw)
-{
-        register raw_rwlock_t *lp asm("g1");
-        register int res asm("o0");
-        lp = rw;
-        __asm__ __volatile__(
-        "mov    %%o7, %%g4\n\t"
-        "call   ___rw_read_try\n\t"
-        " ldstub        [%%g1 + 3], %%g2\n"
-        : "=r" (res)
-        : "r" (lp)
-        : "g2", "g4", "memory", "cc");
-        return res;
-}
-
-#define __raw_read_trylock(lock) \
-({      unsigned long flags; \
-        int res; \
-        local_irq_save(flags); \
-        res = __read_trylock(lock); \
-        local_irq_restore(flags); \
-        res; \
-})
-
-#define __raw_write_unlock(rw)  do { (rw)->lock = 0; } while(0)
-
-#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
-
-#define _raw_spin_relax(lock)   cpu_relax()
-#define _raw_read_relax(lock)   cpu_relax()
-#define _raw_write_relax(lock)  cpu_relax()
-
-#define __raw_read_can_lock(rw) (!((rw)->lock & 0xff))
-#define __raw_write_can_lock(rw) (!(rw)->lock)
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* __SPARC_SPINLOCK_H */
diff --git a/include/asm-sparc/spinlock_64.h b/include/asm-sparc/spinlock_64.h
deleted file mode 100644
index 0006fe9f8c7a..000000000000
--- a/include/asm-sparc/spinlock_64.h
+++ /dev/null
@@ -1,250 +0,0 @@
-/* spinlock.h: 64-bit Sparc spinlock support.
- *
- * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef __SPARC64_SPINLOCK_H
-#define __SPARC64_SPINLOCK_H
-
-#include <linux/threads.h>      /* For NR_CPUS */
-
-#ifndef __ASSEMBLY__
-
-/* To get debugging spinlocks which detect and catch
- * deadlock situations, set CONFIG_DEBUG_SPINLOCK
- * and rebuild your kernel.
- */
-
-/* All of these locking primitives are expected to work properly
- * even in an RMO memory model, which currently is what the kernel
- * runs in.
- *
- * There is another issue.  Because we play games to save cycles
- * in the non-contention case, we need to be extra careful about
- * branch targets into the "spinning" code.  They live in their
- * own section, but the newer V9 branches have a shorter range
- * than the traditional 32-bit sparc branch variants.  The rule
- * is that the branches that go into and out of the spinner sections
- * must be pre-V9 branches.
- */
-
-#define __raw_spin_is_locked(lp)        ((lp)->lock != 0)
-
-#define __raw_spin_unlock_wait(lp)      \
-        do {    rmb();                  \
-        } while((lp)->lock)
-
-static inline void __raw_spin_lock(raw_spinlock_t *lock)
-{
-        unsigned long tmp;
-
-        __asm__ __volatile__(
-"1:     ldstub          [%1], %0\n"
-"       membar          #StoreLoad | #StoreStore\n"
-"       brnz,pn         %0, 2f\n"
-"        nop\n"
-"       .subsection     2\n"
-"2:     ldub            [%1], %0\n"
-"       membar          #LoadLoad\n"
-"       brnz,pt         %0, 2b\n"
-"        nop\n"
-"       ba,a,pt         %%xcc, 1b\n"
-"       .previous"
-        : "=&r" (tmp)
-        : "r" (lock)
-        : "memory");
-}
-
-static inline int __raw_spin_trylock(raw_spinlock_t *lock)
-{
-        unsigned long result;
-
-        __asm__ __volatile__(
-"       ldstub          [%1], %0\n"
-"       membar          #StoreLoad | #StoreStore"
-        : "=r" (result)
-        : "r" (lock)
-        : "memory");
-
-        return (result == 0UL);
-}
-
-static inline void __raw_spin_unlock(raw_spinlock_t *lock)
-{
-        __asm__ __volatile__(
-"       membar          #StoreStore | #LoadStore\n"
-"       stb             %%g0, [%0]"
-        : /* No outputs */
-        : "r" (lock)
-        : "memory");
-}
-
-static inline void __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long flags)
-{
-        unsigned long tmp1, tmp2;
-
-        __asm__ __volatile__(
-"1:     ldstub          [%2], %0\n"
-"       membar          #StoreLoad | #StoreStore\n"
-"       brnz,pn         %0, 2f\n"
-"        nop\n"
-"       .subsection     2\n"
-"2:     rdpr            %%pil, %1\n"
-"       wrpr            %3, %%pil\n"
-"3:     ldub            [%2], %0\n"
-"       membar          #LoadLoad\n"
-"       brnz,pt         %0, 3b\n"
-"        nop\n"
-"       ba,pt           %%xcc, 1b\n"
-"        wrpr           %1, %%pil\n"
-"       .previous"
-        : "=&r" (tmp1), "=&r" (tmp2)
-        : "r"(lock), "r"(flags)
-        : "memory");
-}
-
-/* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
-
-static void inline __read_lock(raw_rwlock_t *lock)
-{
-        unsigned long tmp1, tmp2;
-
-        __asm__ __volatile__ (
-"1:     ldsw            [%2], %0\n"
-"       brlz,pn         %0, 2f\n"
-"4:      add            %0, 1, %1\n"
-"       cas             [%2], %0, %1\n"
-"       cmp             %0, %1\n"
-"       membar          #StoreLoad | #StoreStore\n"
-"       bne,pn          %%icc, 1b\n"
-"        nop\n"
-"       .subsection     2\n"
-"2:     ldsw            [%2], %0\n"
-"       membar          #LoadLoad\n"
-"       brlz,pt         %0, 2b\n"
-"        nop\n"
-"       ba,a,pt         %%xcc, 4b\n"
-"       .previous"
-        : "=&r" (tmp1), "=&r" (tmp2)
-        : "r" (lock)
-        : "memory");
-}
-
-static int inline __read_trylock(raw_rwlock_t *lock)
-{
-        int tmp1, tmp2;
-
-        __asm__ __volatile__ (
-"1:     ldsw            [%2], %0\n"
-"       brlz,a,pn       %0, 2f\n"
-"        mov            0, %0\n"
-"       add             %0, 1, %1\n"
-"       cas             [%2], %0, %1\n"
-"       cmp             %0, %1\n"
-"       membar          #StoreLoad | #StoreStore\n"
-"       bne,pn          %%icc, 1b\n"
-"        mov            1, %0\n"
-"2:"
-        : "=&r" (tmp1), "=&r" (tmp2)
-        : "r" (lock)
-        : "memory");
-
-        return tmp1;
-}
-
-static void inline __read_unlock(raw_rwlock_t *lock)
-{
-        unsigned long tmp1, tmp2;
-
-        __asm__ __volatile__(
-"       membar  #StoreLoad | #LoadLoad\n"
-"1:     lduw    [%2], %0\n"
-"       sub     %0, 1, %1\n"
-"       cas     [%2], %0, %1\n"
-"       cmp     %0, %1\n"
-"       bne,pn  %%xcc, 1b\n"
-"        nop"
-        : "=&r" (tmp1), "=&r" (tmp2)
-        : "r" (lock)
-        : "memory");
-}
-
-static void inline __write_lock(raw_rwlock_t *lock)
-{
-        unsigned long mask, tmp1, tmp2;
-
-        mask = 0x80000000UL;
-
-        __asm__ __volatile__(
-"1:     lduw            [%2], %0\n"
-"       brnz,pn         %0, 2f\n"
-"4:      or             %0, %3, %1\n"
-"       cas             [%2], %0, %1\n"
-"       cmp             %0, %1\n"
-"       membar          #StoreLoad | #StoreStore\n"
-"       bne,pn          %%icc, 1b\n"
-"        nop\n"
-"       .subsection     2\n"
-"2:     lduw            [%2], %0\n"
-"       membar          #LoadLoad\n"
-"       brnz,pt         %0, 2b\n"
-"        nop\n"
-"       ba,a,pt         %%xcc, 4b\n"
-"       .previous"
-        : "=&r" (tmp1), "=&r" (tmp2)
-        : "r" (lock), "r" (mask)
-        : "memory");
-}
-
-static void inline __write_unlock(raw_rwlock_t *lock)
-{
-        __asm__ __volatile__(
-"       membar          #LoadStore | #StoreStore\n"
-"       stw             %%g0, [%0]"
-        : /* no outputs */
-        : "r" (lock)
-        : "memory");
-}
-
-static int inline __write_trylock(raw_rwlock_t *lock)
-{
-        unsigned long mask, tmp1, tmp2, result;
-
-        mask = 0x80000000UL;
-
-        __asm__ __volatile__(
-"       mov             0, %2\n"
-"1:     lduw            [%3], %0\n"
-"       brnz,pn         %0, 2f\n"
-"        or             %0, %4, %1\n"
-"       cas             [%3], %0, %1\n"
-"       cmp             %0, %1\n"
-"       membar          #StoreLoad | #StoreStore\n"
-"       bne,pn          %%icc, 1b\n"
-"        nop\n"
-"       mov             1, %2\n"
-"2:"
-        : "=&r" (tmp1), "=&r" (tmp2), "=&r" (result)
-        : "r" (lock), "r" (mask)
-        : "memory");
-
-        return result;
-}
-
-#define __raw_read_lock(p)      __read_lock(p)
-#define __raw_read_trylock(p)   __read_trylock(p)
-#define __raw_read_unlock(p)    __read_unlock(p)
-#define __raw_write_lock(p)     __write_lock(p)
-#define __raw_write_unlock(p)   __write_unlock(p)
-#define __raw_write_trylock(p)  __write_trylock(p)
-
-#define __raw_read_can_lock(rw)         (!((rw)->lock & 0x80000000UL))
-#define __raw_write_can_lock(rw)        (!(rw)->lock)
-
-#define _raw_spin_relax(lock)   cpu_relax()
-#define _raw_read_relax(lock)   cpu_relax()
-#define _raw_write_relax(lock)  cpu_relax()
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(__SPARC64_SPINLOCK_H) */
diff --git a/include/asm-sparc/spinlock_types.h b/include/asm-sparc/spinlock_types.h
deleted file mode 100644
index 37cbe01c585b..000000000000
--- a/include/asm-sparc/spinlock_types.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef __SPARC_SPINLOCK_TYPES_H
-#define __SPARC_SPINLOCK_TYPES_H
-
-#ifndef __LINUX_SPINLOCK_TYPES_H
-# error "please don't include this file directly"
-#endif
-
-typedef struct {
-        volatile unsigned char lock;
-} raw_spinlock_t;
-
-#define __RAW_SPIN_LOCK_UNLOCKED        { 0 }
-
-typedef struct {
-        volatile unsigned int lock;
-} raw_rwlock_t;
-
-#define __RAW_RW_LOCK_UNLOCKED          { 0 }
-
-#endif
diff --git a/include/asm-sparc/spitfire.h b/include/asm-sparc/spitfire.h
deleted file mode 100644
index 985ea7e31992..000000000000
--- a/include/asm-sparc/spitfire.h
+++ /dev/null
@@ -1,342 +0,0 @@
-/* spitfire.h: SpitFire/BlackBird/Cheetah inline MMU operations.
- *
- * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
- */
-
-#ifndef _SPARC64_SPITFIRE_H
-#define _SPARC64_SPITFIRE_H
-
-#include <asm/asi.h>
-
-/* The following register addresses are accessible via ASI_DMMU
- * and ASI_IMMU, that is there is a distinct and unique copy of
- * each these registers for each TLB.
- */
-#define TSB_TAG_TARGET          0x0000000000000000 /* All chips                         */
-#define TLB_SFSR                0x0000000000000018 /* All chips                         */
-#define TSB_REG                 0x0000000000000028 /* All chips                         */
-#define TLB_TAG_ACCESS          0x0000000000000030 /* All chips                         */
-#define VIRT_WATCHPOINT         0x0000000000000038 /* All chips                         */
-#define PHYS_WATCHPOINT         0x0000000000000040 /* All chips                         */
-#define TSB_EXTENSION_P         0x0000000000000048 /* Ultra-III and later               */
-#define TSB_EXTENSION_S         0x0000000000000050 /* Ultra-III and later, D-TLB only   */
-#define TSB_EXTENSION_N         0x0000000000000058 /* Ultra-III and later               */
-#define TLB_TAG_ACCESS_EXT      0x0000000000000060 /* Ultra-III+ and later              */
-
-/* These registers only exist as one entity, and are accessed
- * via ASI_DMMU only.
- */
-#define PRIMARY_CONTEXT         0x0000000000000008
-#define SECONDARY_CONTEXT       0x0000000000000010
-#define DMMU_SFAR               0x0000000000000020
-#define VIRT_WATCHPOINT         0x0000000000000038
-#define PHYS_WATCHPOINT         0x0000000000000040
-
-#define SPITFIRE_HIGHEST_LOCKED_TLBENT  (64 - 1)
-#define CHEETAH_HIGHEST_LOCKED_TLBENT   (16 - 1)
-
-#define L1DCACHE_SIZE           0x4000
-
-#define SUN4V_CHIP_INVALID      0x00
-#define SUN4V_CHIP_NIAGARA1     0x01
-#define SUN4V_CHIP_NIAGARA2     0x02
-#define SUN4V_CHIP_UNKNOWN      0xff
-
-#ifndef __ASSEMBLY__
-
-enum ultra_tlb_layout {
-        spitfire = 0,
-        cheetah = 1,
-        cheetah_plus = 2,
-        hypervisor = 3,
-};
-
-extern enum ultra_tlb_layout tlb_type;
-
-extern int sun4v_chip_type;
-
-extern int cheetah_pcache_forced_on;
-extern void cheetah_enable_pcache(void);
-
-#define sparc64_highest_locked_tlbent() \
-        (tlb_type == spitfire ? \
-         SPITFIRE_HIGHEST_LOCKED_TLBENT : \
-         CHEETAH_HIGHEST_LOCKED_TLBENT)
-
-extern int num_kernel_image_mappings;
-
-/* The data cache is write through, so this just invalidates the
- * specified line.
- */
-static inline void spitfire_put_dcache_tag(unsigned long addr, unsigned long tag)
-{
-        __asm__ __volatile__("stxa      %0, [%1] %2\n\t"
-                             "membar    #Sync"
-                             : /* No outputs */
-                             : "r" (tag), "r" (addr), "i" (ASI_DCACHE_TAG));
-}
-
-/* The instruction cache lines are flushed with this, but note that
- * this does not flush the pipeline.  It is possible for a line to
- * get flushed but stale instructions to still be in the pipeline,
- * a flush instruction (to any address) is sufficient to handle
- * this issue after the line is invalidated.
- */
-static inline void spitfire_put_icache_tag(unsigned long addr, unsigned long tag)
-{
-        __asm__ __volatile__("stxa      %0, [%1] %2\n\t"
-                             "membar    #Sync"
-                             : /* No outputs */
-                             : "r" (tag), "r" (addr), "i" (ASI_IC_TAG));
-}
-
-static inline unsigned long spitfire_get_dtlb_data(int entry)
-{
-        unsigned long data;
-
-        __asm__ __volatile__("ldxa      [%1] %2, %0"
-                             : "=r" (data)
-                             : "r" (entry << 3), "i" (ASI_DTLB_DATA_ACCESS));
-
-        /* Clear TTE diag bits. */
-        data &= ~0x0003fe0000000000UL;
-
-        return data;
-}
-
-static inline unsigned long spitfire_get_dtlb_tag(int entry)
-{
-        unsigned long tag;
-
-        __asm__ __volatile__("ldxa      [%1] %2, %0"
-                             : "=r" (tag)
-                             : "r" (entry << 3), "i" (ASI_DTLB_TAG_READ));
-        return tag;
-}
-
-static inline void spitfire_put_dtlb_data(int entry, unsigned long data)
-{
-        __asm__ __volatile__("stxa      %0, [%1] %2\n\t"
-                             "membar    #Sync"
-                             : /* No outputs */
-                             : "r" (data), "r" (entry << 3),
-                               "i" (ASI_DTLB_DATA_ACCESS));
-}
-
-static inline unsigned long spitfire_get_itlb_data(int entry)
-{
-        unsigned long data;
-
-        __asm__ __volatile__("ldxa      [%1] %2, %0"
-                             : "=r" (data)
-                             : "r" (entry << 3), "i" (ASI_ITLB_DATA_ACCESS));
-
-        /* Clear TTE diag bits. */
-        data &= ~0x0003fe0000000000UL;
-
-        return data;
-}
-
-static inline unsigned long spitfire_get_itlb_tag(int entry)
-{
-        unsigned long tag;
-
-        __asm__ __volatile__("ldxa      [%1] %2, %0"
-                             : "=r" (tag)
-                             : "r" (entry << 3), "i" (ASI_ITLB_TAG_READ));
-        return tag;
-}
-
-static inline void spitfire_put_itlb_data(int entry, unsigned long data)
-{
-        __asm__ __volatile__("stxa      %0, [%1] %2\n\t"
-                             "membar    #Sync"
-                             : /* No outputs */
-                             : "r" (data), "r" (entry << 3),
-                               "i" (ASI_ITLB_DATA_ACCESS));
-}
-
-static inline void spitfire_flush_dtlb_nucleus_page(unsigned long page)
-{
-        __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                             "membar    #Sync"
-                             : /* No outputs */
-                             : "r" (page | 0x20), "i" (ASI_DMMU_DEMAP));
-}
-
-static inline void spitfire_flush_itlb_nucleus_page(unsigned long page)
-{
-        __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                             "membar    #Sync"
-                             : /* No outputs */
-                             : "r" (page | 0x20), "i" (ASI_IMMU_DEMAP));
-}
-
-/* Cheetah has "all non-locked" tlb flushes. */
-static inline void cheetah_flush_dtlb_all(void)
-{
-        __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                             "membar    #Sync"
-                             : /* No outputs */
-                             : "r" (0x80), "i" (ASI_DMMU_DEMAP));
-}
-
-static inline void cheetah_flush_itlb_all(void)
-{
-        __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                             "membar    #Sync"
-                             : /* No outputs */
-                             : "r" (0x80), "i" (ASI_IMMU_DEMAP));
-}
-
-/* Cheetah has a 4-tlb layout so direct access is a bit different.
- * The first two TLBs are fully assosciative, hold 16 entries, and are
- * used only for locked and >8K sized translations.  One exists for
- * data accesses and one for instruction accesses.
- *
- * The third TLB is for data accesses to 8K non-locked translations, is
- * 2 way assosciative, and holds 512 entries.  The fourth TLB is for
- * instruction accesses to 8K non-locked translations, is 2 way
- * assosciative, and holds 128 entries.
- *
- * Cheetah has some bug where bogus data can be returned from
- * ASI_{D,I}TLB_DATA_ACCESS loads, doing the load twice fixes
- * the problem for me. -DaveM
- */
-static inline unsigned long cheetah_get_ldtlb_data(int entry)
-{
-        unsigned long data;
-
-        __asm__ __volatile__("ldxa      [%1] %2, %%g0\n\t"
-                             "ldxa      [%1] %2, %0"
-                             : "=r" (data)
-                             : "r" ((0 << 16) | (entry << 3)),
-                             "i" (ASI_DTLB_DATA_ACCESS));
-
-        return data;
-}
-
-static inline unsigned long cheetah_get_litlb_data(int entry)
-{
-        unsigned long data;
-
-        __asm__ __volatile__("ldxa      [%1] %2, %%g0\n\t"
-                             "ldxa      [%1] %2, %0"
-                             : "=r" (data)
-                             : "r" ((0 << 16) | (entry << 3)),
-                             "i" (ASI_ITLB_DATA_ACCESS));
-
-        return data;
-}
-
-static inline unsigned long cheetah_get_ldtlb_tag(int entry)
-{
-        unsigned long tag;
-
-        __asm__ __volatile__("ldxa      [%1] %2, %0"
-                             : "=r" (tag)
-                             : "r" ((0 << 16) | (entry << 3)),
-                             "i" (ASI_DTLB_TAG_READ));
-
-        return tag;
-}
-
-static inline unsigned long cheetah_get_litlb_tag(int entry)
-{
-        unsigned long tag;
-
-        __asm__ __volatile__("ldxa      [%1] %2, %0"
-                             : "=r" (tag)
-                             : "r" ((0 << 16) | (entry << 3)),
-                             "i" (ASI_ITLB_TAG_READ));
-
-        return tag;
-}
-
-static inline void cheetah_put_ldtlb_data(int entry, unsigned long data)
-{
-        __asm__ __volatile__("stxa      %0, [%1] %2\n\t"
-                             "membar    #Sync"
-                             : /* No outputs */
-                             : "r" (data),
-                               "r" ((0 << 16) | (entry << 3)),
-                               "i" (ASI_DTLB_DATA_ACCESS));
-}
-
-static inline void cheetah_put_litlb_data(int entry, unsigned long data)
-{
-        __asm__ __volatile__("stxa      %0, [%1] %2\n\t"
-                             "membar    #Sync"
-                             : /* No outputs */
-                             : "r" (data),
-                               "r" ((0 << 16) | (entry << 3)),
-                               "i" (ASI_ITLB_DATA_ACCESS));
-}
-
-static inline unsigned long cheetah_get_dtlb_data(int entry, int tlb)
-{
-        unsigned long data;
-
-        __asm__ __volatile__("ldxa      [%1] %2, %%g0\n\t"
-                             "ldxa      [%1] %2, %0"
-                             : "=r" (data)
-                             : "r" ((tlb << 16) | (entry << 3)), "i" (ASI_DTLB_DATA_ACCESS));
-
-        return data;
-}
-
-static inline unsigned long cheetah_get_dtlb_tag(int entry, int tlb)
-{
-        unsigned long tag;
-
-        __asm__ __volatile__("ldxa      [%1] %2, %0"
-                             : "=r" (tag)
-                             : "r" ((tlb << 16) | (entry << 3)), "i" (ASI_DTLB_TAG_READ));
-        return tag;
-}
-
-static inline void cheetah_put_dtlb_data(int entry, unsigned long data, int tlb)
-{
-        __asm__ __volatile__("stxa      %0, [%1] %2\n\t"
-                             "membar    #Sync"
-                             : /* No outputs */
-                             : "r" (data),
-                               "r" ((tlb << 16) | (entry << 3)),
-                               "i" (ASI_DTLB_DATA_ACCESS));
-}
-
-static inline unsigned long cheetah_get_itlb_data(int entry)
-{
-        unsigned long data;
-
-        __asm__ __volatile__("ldxa      [%1] %2, %%g0\n\t"
-                             "ldxa      [%1] %2, %0"
-                             : "=r" (data)
-                             : "r" ((2 << 16) | (entry << 3)),
-                               "i" (ASI_ITLB_DATA_ACCESS));
-
-        return data;
-}
-
-static inline unsigned long cheetah_get_itlb_tag(int entry)
-{
-        unsigned long tag;
-
-        __asm__ __volatile__("ldxa      [%1] %2, %0"
-                             : "=r" (tag)
-                             : "r" ((2 << 16) | (entry << 3)), "i" (ASI_ITLB_TAG_READ));
-        return tag;
-}
-
-static inline void cheetah_put_itlb_data(int entry, unsigned long data)
-{
-        __asm__ __volatile__("stxa      %0, [%1] %2\n\t"
-                             "membar    #Sync"
-                             : /* No outputs */
-                             : "r" (data), "r" ((2 << 16) | (entry << 3)),
-                               "i" (ASI_ITLB_DATA_ACCESS));
-}
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(_SPARC64_SPITFIRE_H) */
diff --git a/include/asm-sparc/sstate.h b/include/asm-sparc/sstate.h
deleted file mode 100644
index a7c35dbcb281..000000000000
--- a/include/asm-sparc/sstate.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _SPARC64_SSTATE_H
-#define _SPARC64_SSTATE_H
-
-extern void sstate_booting(void);
-extern void sstate_running(void);
-extern void sstate_halt(void);
-extern void sstate_poweroff(void);
-extern void sstate_panic(void);
-extern void sstate_reboot(void);
-
-extern void sun4v_sstate_init(void);
-
-#endif /* _SPARC64_SSTATE_H */
diff --git a/include/asm-sparc/stacktrace.h b/include/asm-sparc/stacktrace.h
deleted file mode 100644
index 6cee39adf6d6..000000000000
--- a/include/asm-sparc/stacktrace.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _SPARC64_STACKTRACE_H
-#define _SPARC64_STACKTRACE_H
-
-extern void stack_trace_flush(void);
-
-#endif /* _SPARC64_STACKTRACE_H */
diff --git a/include/asm-sparc/starfire.h b/include/asm-sparc/starfire.h
deleted file mode 100644
index 07bafd31e33c..000000000000
--- a/include/asm-sparc/starfire.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * starfire.h: Group all starfire specific code together.
- *
- * Copyright (C) 2000 Anton Blanchard (anton@samba.org)
- */
-
-#ifndef _SPARC64_STARFIRE_H
-#define _SPARC64_STARFIRE_H
-
-#ifndef __ASSEMBLY__
-
-extern int this_is_starfire;
-
-extern void check_if_starfire(void);
-extern void starfire_cpu_setup(void);
-extern int starfire_hard_smp_processor_id(void);
-extern void starfire_hookup(int);
-extern unsigned int starfire_translate(unsigned long imap, unsigned int upaid);
-
-#endif
-#endif
diff --git a/include/asm-sparc/stat.h b/include/asm-sparc/stat.h
deleted file mode 100644
index 9fdcaf8c9cd3..000000000000
--- a/include/asm-sparc/stat.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_STAT_H
-#define ___ASM_SPARC_STAT_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/stat_64.h>
-#else
-#include <asm-sparc/stat_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/stat_32.h b/include/asm-sparc/stat_32.h
deleted file mode 100644
index 2299e1d5d94c..000000000000
--- a/include/asm-sparc/stat_32.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef _SPARC_STAT_H
-#define _SPARC_STAT_H
-
-#include <linux/types.h>
-
-struct __old_kernel_stat {
-        unsigned short st_dev;
-        unsigned short st_ino;
-        unsigned short st_mode;
-        unsigned short st_nlink;
-        unsigned short st_uid;
-        unsigned short st_gid;
-        unsigned short st_rdev;
-        unsigned long  st_size;
-        unsigned long  st_atime;
-        unsigned long  st_mtime;
-        unsigned long  st_ctime;
-};
-
-struct stat {
-        unsigned short  st_dev;
-        unsigned long   st_ino;
-        unsigned short  st_mode;
-        short           st_nlink;
-        unsigned short  st_uid;
-        unsigned short  st_gid;
-        unsigned short  st_rdev;
-        long            st_size;
-        long            st_atime;
-        unsigned long   st_atime_nsec;
-        long            st_mtime;
-        unsigned long   st_mtime_nsec;
-        long            st_ctime;
-        unsigned long   st_ctime_nsec;
-        long            st_blksize;
-        long            st_blocks;
-        unsigned long   __unused4[2];
-};
-
-#define STAT_HAVE_NSEC 1
-
-struct stat64 {
-        unsigned long long st_dev;
-
-        unsigned long long st_ino;
-
-        unsigned int    st_mode;
-        unsigned int    st_nlink;
-
-        unsigned int    st_uid;
-        unsigned int    st_gid;
-
-        unsigned long long st_rdev;
-
-        unsigned char   __pad3[8];
-
-        long long       st_size;
-        unsigned int    st_blksize;
-
-        unsigned char   __pad4[8];
-        unsigned int    st_blocks;
-
-        unsigned int    st_atime;
-        unsigned int    st_atime_nsec;
-
-        unsigned int    st_mtime;
-        unsigned int    st_mtime_nsec;
-
-        unsigned int    st_ctime;
-        unsigned int    st_ctime_nsec;
-
-        unsigned int    __unused4;
-        unsigned int    __unused5;
-};
-
-#endif
diff --git a/include/asm-sparc/stat_64.h b/include/asm-sparc/stat_64.h
deleted file mode 100644
index 9650fdea847f..000000000000
--- a/include/asm-sparc/stat_64.h
+++ /dev/null
@@ -1,47 +0,0 @@
-#ifndef _SPARC64_STAT_H
-#define _SPARC64_STAT_H
-
-#include <linux/types.h>
-
-struct stat {
-        unsigned   st_dev;
-        ino_t   st_ino;
-        mode_t  st_mode;
-        short   st_nlink;
-        uid_t   st_uid;
-        gid_t   st_gid;
-        unsigned   st_rdev;
-        off_t   st_size;
-        time_t  st_atime;
-        time_t  st_mtime;
-        time_t  st_ctime;
-        off_t   st_blksize;
-        off_t   st_blocks;
-        unsigned long  __unused4[2];
-};
-
-struct stat64 {
-        unsigned long   st_dev;
-        unsigned long   st_ino;
-        unsigned long   st_nlink;
-
-        unsigned int    st_mode;
-        unsigned int    st_uid;
-        unsigned int    st_gid;
-        unsigned int    __pad0;
-
-        unsigned long   st_rdev;
-        long            st_size;
-        long            st_blksize;
-        long            st_blocks;
-
-        unsigned long   st_atime;
-        unsigned long   st_atime_nsec;
-        unsigned long   st_mtime;
-        unsigned long   st_mtime_nsec;
-        unsigned long   st_ctime;
-        unsigned long   st_ctime_nsec;
-        long            __unused[3];
-};
-
-#endif
diff --git a/include/asm-sparc/statfs.h b/include/asm-sparc/statfs.h
deleted file mode 100644
index a70cc52e7018..000000000000
--- a/include/asm-sparc/statfs.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_STATFS_H
-#define ___ASM_SPARC_STATFS_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/statfs_64.h>
-#else
-#include <asm-sparc/statfs_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/statfs_32.h b/include/asm-sparc/statfs_32.h
deleted file mode 100644
index 304520fa8863..000000000000
--- a/include/asm-sparc/statfs_32.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _SPARC_STATFS_H
-#define _SPARC_STATFS_H
-
-#include <asm-generic/statfs.h>
-
-#endif
diff --git a/include/asm-sparc/statfs_64.h b/include/asm-sparc/statfs_64.h
deleted file mode 100644
index 79b3c890a5fa..000000000000
--- a/include/asm-sparc/statfs_64.h
+++ /dev/null
@@ -1,54 +0,0 @@
-#ifndef _SPARC64_STATFS_H
-#define _SPARC64_STATFS_H
-
-#ifndef __KERNEL_STRICT_NAMES
-
-#include <linux/types.h>
-
-typedef __kernel_fsid_t fsid_t;
-
-#endif
-
-struct statfs {
-        long f_type;
-        long f_bsize;
-        long f_blocks;
-        long f_bfree;
-        long f_bavail;
-        long f_files;
-        long f_ffree;
-        __kernel_fsid_t f_fsid;
-        long f_namelen;
-        long f_frsize;
-        long f_spare[5];
-};
-
-struct statfs64 {
-        long f_type;
-        long f_bsize;
-        long f_blocks;
-        long f_bfree;
-        long f_bavail;
-        long f_files;
-        long f_ffree;
-        __kernel_fsid_t f_fsid;
-        long f_namelen;
-        long f_frsize;
-        long f_spare[5];
-};
-
-struct compat_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];
-};
-
-#endif
diff --git a/include/asm-sparc/string.h b/include/asm-sparc/string.h
deleted file mode 100644
index 14c04c7697a5..000000000000
--- a/include/asm-sparc/string.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_STRING_H
-#define ___ASM_SPARC_STRING_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/string_64.h>
-#else
-#include <asm-sparc/string_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/string_32.h b/include/asm-sparc/string_32.h
deleted file mode 100644
index 6c5fddb7e6b5..000000000000
--- a/include/asm-sparc/string_32.h
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * string.h: External definitions for optimized assembly string
- *           routines for the Linux Kernel.
- *
- * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-
-#ifndef __SPARC_STRING_H__
-#define __SPARC_STRING_H__
-
-#include <asm/page.h>
-
-/* Really, userland/ksyms should not see any of this stuff. */
-
-#ifdef __KERNEL__
-
-extern void __memmove(void *,const void *,__kernel_size_t);
-extern __kernel_size_t __memcpy(void *,const void *,__kernel_size_t);
-extern __kernel_size_t __memset(void *,int,__kernel_size_t);
-
-#ifndef EXPORT_SYMTAB_STROPS
-
-/* First the mem*() things. */
-#define __HAVE_ARCH_MEMMOVE
-#undef memmove
-#define memmove(_to, _from, _n) \
-({ \
-        void *_t = (_to); \
-        __memmove(_t, (_from), (_n)); \
-        _t; \
-})
-
-#define __HAVE_ARCH_MEMCPY
-
-static inline void *__constant_memcpy(void *to, const void *from, __kernel_size_t n)
-{
-        extern void __copy_1page(void *, const void *);
-
-        if(n <= 32) {
-                __builtin_memcpy(to, from, n);
-        } else if (((unsigned int) to & 7) != 0) {
-                /* Destination is not aligned on the double-word boundary */
-                __memcpy(to, from, n);
-        } else {
-                switch(n) {
-                case PAGE_SIZE:
-                        __copy_1page(to, from);
-                        break;
-                default:
-                        __memcpy(to, from, n);
-                        break;
-                }
-        }
-        return to;
-}
-
-static inline void *__nonconstant_memcpy(void *to, const void *from, __kernel_size_t n)
-{
-        __memcpy(to, from, n);
-        return to;
-}
-
-#undef memcpy
-#define memcpy(t, f, n) \
-(__builtin_constant_p(n) ? \
- __constant_memcpy((t),(f),(n)) : \
- __nonconstant_memcpy((t),(f),(n)))
-
-#define __HAVE_ARCH_MEMSET
-
-static inline void *__constant_c_and_count_memset(void *s, char c, __kernel_size_t count)
-{
-        extern void bzero_1page(void *);
-        extern __kernel_size_t __bzero(void *, __kernel_size_t);
-
-        if(!c) {
-                if(count == PAGE_SIZE)
-                        bzero_1page(s);
-                else
-                        __bzero(s, count);
-        } else {
-                __memset(s, c, count);
-        }
-        return s;
-}
-
-static inline void *__constant_c_memset(void *s, char c, __kernel_size_t count)
-{
-        extern __kernel_size_t __bzero(void *, __kernel_size_t);
-
-        if(!c)
-                __bzero(s, count);
-        else
-                __memset(s, c, count);
-        return s;
-}
-
-static inline void *__nonconstant_memset(void *s, char c, __kernel_size_t count)
-{
-        __memset(s, c, count);
-        return s;
-}
-
-#undef memset
-#define memset(s, c, count) \
-(__builtin_constant_p(c) ? (__builtin_constant_p(count) ? \
-                            __constant_c_and_count_memset((s), (c), (count)) : \
-                            __constant_c_memset((s), (c), (count))) \
-                          : __nonconstant_memset((s), (c), (count)))
-
-#define __HAVE_ARCH_MEMSCAN
-
-#undef memscan
-#define memscan(__arg0, __char, __arg2)                                         \
-({                                                                              \
-        extern void *__memscan_zero(void *, size_t);                            \
-        extern void *__memscan_generic(void *, int, size_t);                    \
-        void *__retval, *__addr = (__arg0);                                     \
-        size_t __size = (__arg2);                                               \
-                                                                                \
-        if(__builtin_constant_p(__char) && !(__char))                           \
-                __retval = __memscan_zero(__addr, __size);                      \
-        else                                                                    \
-                __retval = __memscan_generic(__addr, (__char), __size);         \
-                                                                                \
-        __retval;                                                               \
-})
-
-#define __HAVE_ARCH_MEMCMP
-extern int memcmp(const void *,const void *,__kernel_size_t);
-
-/* Now the str*() stuff... */
-#define __HAVE_ARCH_STRLEN
-extern __kernel_size_t strlen(const char *);
-
-#define __HAVE_ARCH_STRNCMP
-
-extern int __strncmp(const char *, const char *, __kernel_size_t);
-
-static inline int __constant_strncmp(const char *src, const char *dest, __kernel_size_t count)
-{
-        register int retval;
-        switch(count) {
-        case 0: return 0;
-        case 1: return (src[0] - dest[0]);
-        case 2: retval = (src[0] - dest[0]);
-                if(!retval && src[0])
-                  retval = (src[1] - dest[1]);
-                return retval;
-        case 3: retval = (src[0] - dest[0]);
-                if(!retval && src[0]) {
-                  retval = (src[1] - dest[1]);
-                  if(!retval && src[1])
-                    retval = (src[2] - dest[2]);
-                }
-                return retval;
-        case 4: retval = (src[0] - dest[0]);
-                if(!retval && src[0]) {
-                  retval = (src[1] - dest[1]);
-                  if(!retval && src[1]) {
-                    retval = (src[2] - dest[2]);
-                    if (!retval && src[2])
-                      retval = (src[3] - dest[3]);
-                  }
-                }
-                return retval;
-        case 5: retval = (src[0] - dest[0]);
-                if(!retval && src[0]) {
-                  retval = (src[1] - dest[1]);
-                  if(!retval && src[1]) {
-                    retval = (src[2] - dest[2]);
-                    if (!retval && src[2]) {
-                      retval = (src[3] - dest[3]);
-                      if (!retval && src[3])
-                        retval = (src[4] - dest[4]);
-                    }
-                  }
-                }
-                return retval;
-        default:
-                retval = (src[0] - dest[0]);
-                if(!retval && src[0]) {
-                  retval = (src[1] - dest[1]);
-                  if(!retval && src[1]) {
-                    retval = (src[2] - dest[2]);
-                    if(!retval && src[2])
-                      retval = __strncmp(src+3,dest+3,count-3);
-                  }
-                }
-                return retval;
-        }
-}
-
-#undef strncmp
-#define strncmp(__arg0, __arg1, __arg2) \
-(__builtin_constant_p(__arg2) ? \
- __constant_strncmp(__arg0, __arg1, __arg2) : \
- __strncmp(__arg0, __arg1, __arg2))
-
-#endif /* !EXPORT_SYMTAB_STROPS */
-
-#endif /* __KERNEL__ */
-
-#endif /* !(__SPARC_STRING_H__) */
diff --git a/include/asm-sparc/string_64.h b/include/asm-sparc/string_64.h
deleted file mode 100644
index 43161f2d17eb..000000000000
--- a/include/asm-sparc/string_64.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * string.h: External definitions for optimized assembly string
- *           routines for the Linux Kernel.
- *
- * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 1996,1997,1999 Jakub Jelinek (jakub@redhat.com)
- */
-
-#ifndef __SPARC64_STRING_H__
-#define __SPARC64_STRING_H__
-
-/* Really, userland/ksyms should not see any of this stuff. */
-
-#ifdef __KERNEL__
-
-#include <asm/asi.h>
-
-extern void *__memset(void *,int,__kernel_size_t);
-
-#ifndef EXPORT_SYMTAB_STROPS
-
-/* First the mem*() things. */
-#define __HAVE_ARCH_MEMMOVE
-extern void *memmove(void *, const void *, __kernel_size_t);
-
-#define __HAVE_ARCH_MEMCPY
-extern void *memcpy(void *, const void *, __kernel_size_t);
-
-#define __HAVE_ARCH_MEMSET
-extern void *__builtin_memset(void *,int,__kernel_size_t);
-
-static inline void *__constant_memset(void *s, int c, __kernel_size_t count)
-{
-        extern __kernel_size_t __bzero(void *, __kernel_size_t);
-
-        if (!c) {
-                __bzero(s, count);
-                return s;
-        } else
-                return __memset(s, c, count);
-}
-
-#undef memset
-#define memset(s, c, count) \
-((__builtin_constant_p(count) && (count) <= 32) ? \
- __builtin_memset((s), (c), (count)) : \
- (__builtin_constant_p(c) ? \
-  __constant_memset((s), (c), (count)) : \
-  __memset((s), (c), (count))))
-
-#define __HAVE_ARCH_MEMSCAN
-
-#undef memscan
-#define memscan(__arg0, __char, __arg2)                                 \
-({                                                                      \
-        extern void *__memscan_zero(void *, size_t);                    \
-        extern void *__memscan_generic(void *, int, size_t);            \
-        void *__retval, *__addr = (__arg0);                             \
-        size_t __size = (__arg2);                                       \
-                                                                        \
-        if(__builtin_constant_p(__char) && !(__char))                   \
-                __retval = __memscan_zero(__addr, __size);              \
-        else                                                            \
-                __retval = __memscan_generic(__addr, (__char), __size); \
-                                                                        \
-        __retval;                                                       \
-})
-
-#define __HAVE_ARCH_MEMCMP
-extern int memcmp(const void *,const void *,__kernel_size_t);
-
-/* Now the str*() stuff... */
-#define __HAVE_ARCH_STRLEN
-extern __kernel_size_t strlen(const char *);
-
-#define __HAVE_ARCH_STRNCMP
-extern int strncmp(const char *, const char *, __kernel_size_t);
-
-#endif /* !EXPORT_SYMTAB_STROPS */
-
-#endif /* __KERNEL__ */
-
-#endif /* !(__SPARC64_STRING_H__) */
diff --git a/include/asm-sparc/sun4paddr.h b/include/asm-sparc/sun4paddr.h
deleted file mode 100644
index d52985f19f42..000000000000
--- a/include/asm-sparc/sun4paddr.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * sun4paddr.h:  Various physical addresses on sun4 machines
- *
- * Copyright (C) 1997 Anton Blanchard (anton@progsoc.uts.edu.au)
- * Copyright (C) 1998 Chris Davis (cdavis@cois.on.ca)
- * 
- * Now supports more sun4's
- */
-
-#ifndef _SPARC_SUN4PADDR_H
-#define _SPARC_SUN4PADDR_H
-
-#define SUN4_IE_PHYSADDR                0xf5000000
-#define SUN4_UNUSED_PHYSADDR            0
-
-/* these work for me */
-#define SUN4_200_MEMREG_PHYSADDR        0xf4000000
-#define SUN4_200_CLOCK_PHYSADDR         0xf3000000
-#define SUN4_200_BWTWO_PHYSADDR         0xfd000000
-#define SUN4_200_ETH_PHYSADDR           0xf6000000
-#define SUN4_200_SI_PHYSADDR            0xff200000
-
-/* these were here before */
-#define SUN4_300_MEMREG_PHYSADDR        0xf4000000
-#define SUN4_300_CLOCK_PHYSADDR         0xf2000000
-#define SUN4_300_TIMER_PHYSADDR         0xef000000
-#define SUN4_300_ETH_PHYSADDR           0xf9000000
-#define SUN4_300_BWTWO_PHYSADDR         0xfb400000
-#define SUN4_300_DMA_PHYSADDR           0xfa001000
-#define SUN4_300_ESP_PHYSADDR           0xfa000000
-
-/* Are these right? */
-#define SUN4_400_MEMREG_PHYSADDR        0xf4000000
-#define SUN4_400_CLOCK_PHYSADDR         0xf2000000
-#define SUN4_400_TIMER_PHYSADDR         0xef000000
-#define SUN4_400_ETH_PHYSADDR           0xf9000000
-#define SUN4_400_BWTWO_PHYSADDR         0xfb400000
-#define SUN4_400_DMA_PHYSADDR           0xfa001000
-#define SUN4_400_ESP_PHYSADDR           0xfa000000
-
-/* 
-        these are the actual values set and used in the code. Unused items set 
-        to SUN_UNUSED_PHYSADDR 
- */
-
-extern int sun4_memreg_physaddr; /* memory register (ecc?) */
-extern int sun4_clock_physaddr;  /* system clock */
-extern int sun4_timer_physaddr;  /* timer, where applicable */
-extern int sun4_eth_physaddr;    /* onboard ethernet (ie/le) */
-extern int sun4_si_physaddr;     /* sun3 scsi adapter */
-extern int sun4_bwtwo_physaddr;  /* onboard bw2 */
-extern int sun4_dma_physaddr;    /* scsi dma */
-extern int sun4_esp_physaddr;    /* esp scsi */
-extern int sun4_ie_physaddr;     /* interrupt enable */
-
-#endif /* !(_SPARC_SUN4PADDR_H) */
diff --git a/include/asm-sparc/sun4prom.h b/include/asm-sparc/sun4prom.h
deleted file mode 100644
index 9c8b4cbf629a..000000000000
--- a/include/asm-sparc/sun4prom.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * sun4prom.h -- interface to sun4 PROM monitor.  We don't use most of this,
- *               so most of these are just placeholders.
- */
-
-#ifndef _SUN4PROM_H_
-#define _SUN4PROM_H_
-
-/*
- * Although this looks similar to an romvec for a OpenProm machine, it is 
- * actually closer to what was used in the Sun2 and Sun3.
- *
- * V2 entries exist only in version 2 PROMs and later, V3 in version 3 and later.
- * 
- * Many of the function prototypes are guesses.  Some are certainly wrong.
- * Use with care.
- */
-
-typedef struct {
-        char            *initSP;                /* Initial system stack ptr */
-        void            (*startmon)(void);      /* Initial PC for hardware */
-        int             *diagberr;              /* Bus err handler for diags */
-        struct linux_arguments_v0 **bootParam; /* Info for bootstrapped pgm */
-        unsigned int    *memorysize;            /* Usable memory in bytes */
-        unsigned char   (*getchar)(void);       /* Get char from input device */ 
-        void            (*putchar)(char);       /* Put char to output device */
-        int             (*mayget)(void);        /* Maybe get char, or -1 */
-        int             (*mayput)(int);         /* Maybe put char, or -1 */
-        unsigned char   *echo;                  /* Should getchar echo? */
-        unsigned char   *insource;              /* Input source selector */
-        unsigned char   *outsink;               /* Output sink selector */
-        int             (*getkey)(void);        /* Get next key if one exists */
-        void            (*initgetkey)(void);    /* Initialize get key */
-        unsigned int    *translation;           /* Kbd translation selector */
-        unsigned char   *keybid;                /* Keyboard ID byte */
-        int             *screen_x;              /* V2: Screen x pos (r/o) */
-        int             *screen_y;              /* V2: Screen y pos (r/o) */
-        struct keybuf   *keybuf;                /* Up/down keycode buffer */
-        char            *monid;                 /* Monitor version ID */
-        void            (*fbwritechar)(char);   /* Write a character to FB */
-        int             *fbAddr;                /* Address of frame buffer */
-        char            **font;                 /* Font table for FB */
-        void            (*fbwritestr)(char *);  /* Write string to FB */
-        void            (*reboot)(char *);      /* e.g. reboot("sd()vmlinux") */
-        unsigned char   *linebuf;               /* The line input buffer */
-        unsigned char   **lineptr;              /* Cur pointer into linebuf */
-        int             *linesize;              /* length of line in linebuf */
-        void            (*getline)(char *);     /* Get line from user */
-        unsigned char   (*getnextchar)(void);   /* Get next char from linebuf */
-        unsigned char   (*peeknextchar)(void);  /* Peek at next char */
-        int             *fbthere;               /* =1 if frame buffer there */
-        int             (*getnum)(void);        /* Grab hex num from line */
-        int             (*printf)(char *, ...); /* See prom_printf() instead */ 
-        void            (*printhex)(int);       /* Format N digits in hex */
-        unsigned char   *leds;                  /* RAM copy of LED register */
-        void            (*setLEDs)(unsigned char *);    /* Sets LED's and RAM copy */
-        void            (*NMIaddr)(void *);     /* Addr for level 7 vector */
-        void            (*abortentry)(void);    /* Entry for keyboard abort */
-        int             *nmiclock;              /* Counts up in msec */
-        int             *FBtype;                /* Frame buffer type */
-        unsigned int    romvecversion;          /* Version number for this romvec */
-        struct globram  *globram;               /* monitor global variables ??? */
-        void *          kbdaddr;                /* Addr of keyboard in use */
-        int             *keyrinit;              /* ms before kbd repeat */
-        unsigned char   *keyrtick;              /* ms between repetitions */
-        unsigned int    *memoryavail;           /* V1: Main mem usable size */
-        long            *resetaddr;             /* where to jump on a reset */
-        long            *resetmap;              /* pgmap entry for resetaddr */
-        void            (*exittomon)(void);     /* Exit from user program */
-        unsigned char   **memorybitmap;         /* V1: &{0 or &bits} */
-        void            (*setcxsegmap)(int ctxt, char *va, int pmeg);   /* Set seg in any context */
-        void            (**vector_cmd)(void *); /* V2: Handler for 'v' cmd */
-        unsigned long   *expectedtrapsig;       /* V3: Location of the expected trap signal */
-        unsigned long   *trapvectorbasetable;   /* V3: Address of the trap vector table */
-        int             unused1;
-        int             unused2;
-        int             unused3;
-        int             unused4;
-} linux_sun4_romvec;
-
-extern linux_sun4_romvec *sun4_romvec;
-
-#endif /* _SUN4PROM_H_ */
diff --git a/include/asm-sparc/sunbpp.h b/include/asm-sparc/sunbpp.h
deleted file mode 100644
index 92ee1a8ff3a2..000000000000
--- a/include/asm-sparc/sunbpp.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * include/asm-sparc/sunbpp.h
- */
-
-#ifndef _ASM_SPARC_SUNBPP_H
-#define _ASM_SPARC_SUNBPP_H
-
-struct bpp_regs {
-  /* DMA registers */
-  __volatile__ __u32 p_csr;             /* DMA Control/Status Register */
-  __volatile__ __u32 p_addr;            /* Address Register */
-  __volatile__ __u32 p_bcnt;            /* Byte Count Register */
-  __volatile__ __u32 p_tst_csr;         /* Test Control/Status (DMA2 only) */
-  /* Parallel Port registers */
-  __volatile__ __u16 p_hcr;             /* Hardware Configuration Register */
-  __volatile__ __u16 p_ocr;             /* Operation Configuration Register */
-  __volatile__ __u8 p_dr;               /* Parallel Data Register */
-  __volatile__ __u8 p_tcr;              /* Transfer Control Register */
-  __volatile__ __u8 p_or;               /* Output Register */
-  __volatile__ __u8 p_ir;               /* Input Register */
-  __volatile__ __u16 p_icr;             /* Interrupt Control Register */
-};
-
-/* P_HCR. Time is in increments of SBus clock. */
-#define P_HCR_TEST      0x8000      /* Allows buried counters to be read */
-#define P_HCR_DSW       0x7f00      /* Data strobe width (in ticks) */
-#define P_HCR_DDS       0x007f      /* Data setup before strobe (in ticks) */
-
-/* P_OCR. */
-#define P_OCR_MEM_CLR   0x8000
-#define P_OCR_DATA_SRC  0x4000      /* )                  */
-#define P_OCR_DS_DSEL   0x2000      /* )  Bidirectional      */
-#define P_OCR_BUSY_DSEL 0x1000      /* )    selects            */
-#define P_OCR_ACK_DSEL  0x0800      /* )                  */
-#define P_OCR_EN_DIAG   0x0400
-#define P_OCR_BUSY_OP   0x0200      /* Busy operation */
-#define P_OCR_ACK_OP    0x0100      /* Ack operation */
-#define P_OCR_SRST      0x0080      /* Reset state machines. Not selfcleaning. */
-#define P_OCR_IDLE      0x0008      /* PP data transfer state machine is idle */
-#define P_OCR_V_ILCK    0x0002      /* Versatec faded. Zebra only. */
-#define P_OCR_EN_VER    0x0001      /* Enable Versatec (0 - enable). Zebra only. */
-
-/* P_TCR */
-#define P_TCR_DIR       0x08
-#define P_TCR_BUSY      0x04
-#define P_TCR_ACK       0x02
-#define P_TCR_DS        0x01        /* Strobe */
-
-/* P_OR */
-#define P_OR_V3         0x20        /* )                 */
-#define P_OR_V2         0x10        /* ) on Zebra only   */
-#define P_OR_V1         0x08        /* )                 */
-#define P_OR_INIT       0x04
-#define P_OR_AFXN       0x02        /* Auto Feed */
-#define P_OR_SLCT_IN    0x01
-
-/* P_IR */
-#define P_IR_PE         0x04
-#define P_IR_SLCT       0x02
-#define P_IR_ERR        0x01
-
-/* P_ICR */
-#define P_DS_IRQ        0x8000      /* RW1  */
-#define P_ACK_IRQ       0x4000      /* RW1  */
-#define P_BUSY_IRQ      0x2000      /* RW1  */
-#define P_PE_IRQ        0x1000      /* RW1  */
-#define P_SLCT_IRQ      0x0800      /* RW1  */
-#define P_ERR_IRQ       0x0400      /* RW1  */
-#define P_DS_IRQ_EN     0x0200      /* RW   Always on rising edge */
-#define P_ACK_IRQ_EN    0x0100      /* RW   Always on rising edge */
-#define P_BUSY_IRP      0x0080      /* RW   1= rising edge */
-#define P_BUSY_IRQ_EN   0x0040      /* RW   */
-#define P_PE_IRP        0x0020      /* RW   1= rising edge */
-#define P_PE_IRQ_EN     0x0010      /* RW   */
-#define P_SLCT_IRP      0x0008      /* RW   1= rising edge */
-#define P_SLCT_IRQ_EN   0x0004      /* RW   */
-#define P_ERR_IRP       0x0002      /* RW1  1= rising edge */
-#define P_ERR_IRQ_EN    0x0001      /* RW   */
-
-#endif /* !(_ASM_SPARC_SUNBPP_H) */
diff --git a/include/asm-sparc/swift.h b/include/asm-sparc/swift.h
deleted file mode 100644
index e535061bf755..000000000000
--- a/include/asm-sparc/swift.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* swift.h: Specific definitions for the _broken_ Swift SRMMU
- *          MMU module.
- *
- * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_SWIFT_H
-#define _SPARC_SWIFT_H
-
-/* Swift is so brain damaged, here is the mmu control register. */
-#define SWIFT_ST       0x00800000   /* SW tablewalk enable */
-#define SWIFT_WP       0x00400000   /* Watchpoint enable   */
-
-/* Branch folding (buggy, disable on production systems!)  */
-#define SWIFT_BF       0x00200000
-#define SWIFT_PMC      0x00180000   /* Page mode control   */
-#define SWIFT_PE       0x00040000   /* Parity enable       */
-#define SWIFT_PC       0x00020000   /* Parity control      */
-#define SWIFT_AP       0x00010000   /* Graphics page mode control (TCX/SX) */
-#define SWIFT_AC       0x00008000   /* Alternate Cacheability (see viking.h) */
-#define SWIFT_BM       0x00004000   /* Boot mode */
-#define SWIFT_RC       0x00003c00   /* DRAM refresh control */
-#define SWIFT_IE       0x00000200   /* Instruction cache enable */
-#define SWIFT_DE       0x00000100   /* Data cache enable */
-#define SWIFT_SA       0x00000080   /* Store Allocate */
-#define SWIFT_NF       0x00000002   /* No fault mode */
-#define SWIFT_EN       0x00000001   /* MMU enable */
-
-/* Bits [13:5] select one of 512 instruction cache tags */
-static inline void swift_inv_insn_tag(unsigned long addr)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
-                             : /* no outputs */
-                             : "r" (addr), "i" (ASI_M_TXTC_TAG)
-                             : "memory");
-}
-
-/* Bits [12:4] select one of 512 data cache tags */
-static inline void swift_inv_data_tag(unsigned long addr)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
-                             : /* no outputs */
-                             : "r" (addr), "i" (ASI_M_DATAC_TAG)
-                             : "memory");
-}
-
-static inline void swift_flush_dcache(void)
-{
-        unsigned long addr;
-
-        for (addr = 0; addr < 0x2000; addr += 0x10)
-                swift_inv_data_tag(addr);
-}
-
-static inline void swift_flush_icache(void)
-{
-        unsigned long addr;
-
-        for (addr = 0; addr < 0x4000; addr += 0x20)
-                swift_inv_insn_tag(addr);
-}
-
-static inline void swift_idflash_clear(void)
-{
-        unsigned long addr;
-
-        for (addr = 0; addr < 0x2000; addr += 0x10) {
-                swift_inv_insn_tag(addr<<1);
-                swift_inv_data_tag(addr);
-        }
-}
-
-/* Swift is so broken, it isn't even safe to use the following. */
-static inline void swift_flush_page(unsigned long page)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
-                             : /* no outputs */
-                             : "r" (page), "i" (ASI_M_FLUSH_PAGE)
-                             : "memory");
-}
-
-static inline void swift_flush_segment(unsigned long addr)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
-                             : /* no outputs */
-                             : "r" (addr), "i" (ASI_M_FLUSH_SEG)
-                             : "memory");
-}
-
-static inline void swift_flush_region(unsigned long addr)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
-                             : /* no outputs */
-                             : "r" (addr), "i" (ASI_M_FLUSH_REGION)
-                             : "memory");
-}
-
-static inline void swift_flush_context(void)
-{
-        __asm__ __volatile__("sta %%g0, [%%g0] %0\n\t"
-                             : /* no outputs */
-                             : "i" (ASI_M_FLUSH_CTX)
-                             : "memory");
-}
-
-#endif /* !(_SPARC_SWIFT_H) */
diff --git a/include/asm-sparc/syscalls.h b/include/asm-sparc/syscalls.h
deleted file mode 100644
index 45a43f637a14..000000000000
--- a/include/asm-sparc/syscalls.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _SPARC64_SYSCALLS_H
-#define _SPARC64_SYSCALLS_H
-
-struct pt_regs;
-
-extern asmlinkage long sparc_do_fork(unsigned long clone_flags,
-                                     unsigned long stack_start,
-                                     struct pt_regs *regs,
-                                     unsigned long stack_size);
-
-extern asmlinkage int sparc_execve(struct pt_regs *regs);
-
-#endif /* _SPARC64_SYSCALLS_H */
diff --git a/include/asm-sparc/sysen.h b/include/asm-sparc/sysen.h
deleted file mode 100644
index 6af34abde6e7..000000000000
--- a/include/asm-sparc/sysen.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * sysen.h:  Bit fields within the "System Enable" register accessed via
- *           the ASI_CONTROL address space at address AC_SYSENABLE.
- *
- * Copyright (C) 1994 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_SYSEN_H
-#define _SPARC_SYSEN_H
-
-#define SENABLE_DVMA   0x20   /* enable dvma transfers */
-#define SENABLE_CACHE  0x10   /* enable VAC cache */
-#define SENABLE_RESET  0x04   /* reset whole machine, danger Will Robinson */
-
-#endif /* _SPARC_SYSEN_H */
diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h
deleted file mode 100644
index 15e2a3bc4f61..000000000000
--- a/include/asm-sparc/system.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_SYSTEM_H
-#define ___ASM_SPARC_SYSTEM_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/system_64.h>
-#else
-#include <asm-sparc/system_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/system_32.h b/include/asm-sparc/system_32.h
deleted file mode 100644
index b4b024445fc9..000000000000
--- a/include/asm-sparc/system_32.h
+++ /dev/null
@@ -1,288 +0,0 @@
-#ifndef __SPARC_SYSTEM_H
-#define __SPARC_SYSTEM_H
-
-#include <linux/kernel.h>
-#include <linux/threads.h>      /* NR_CPUS */
-#include <linux/thread_info.h>
-
-#include <asm/page.h>
-#include <asm/psr.h>
-#include <asm/ptrace.h>
-#include <asm/btfixup.h>
-#include <asm/smp.h>
-
-#ifndef __ASSEMBLY__
-
-#include <linux/irqflags.h>
-
-/*
- * Sparc (general) CPU types
- */
-enum sparc_cpu {
-  sun4        = 0x00,
-  sun4c       = 0x01,
-  sun4m       = 0x02,
-  sun4d       = 0x03,
-  sun4e       = 0x04,
-  sun4u       = 0x05, /* V8 ploos ploos */
-  sun_unknown = 0x06,
-  ap1000      = 0x07, /* almost a sun4m */
-};
-
-/* Really, userland should not be looking at any of this... */
-#ifdef __KERNEL__
-
-extern enum sparc_cpu sparc_cpu_model;
-
-#ifndef CONFIG_SUN4
-#define ARCH_SUN4C_SUN4 (sparc_cpu_model==sun4c)
-#define ARCH_SUN4 0
-#else
-#define ARCH_SUN4C_SUN4 1
-#define ARCH_SUN4 1
-#endif
-
-#define SUN4M_NCPUS            4              /* Architectural limit of sun4m. */
-
-extern char reboot_command[];
-
-extern struct thread_info *current_set[NR_CPUS];
-
-extern unsigned long empty_bad_page;
-extern unsigned long empty_bad_page_table;
-extern unsigned long empty_zero_page;
-
-extern void sun_do_break(void);
-extern int serial_console;
-extern int stop_a_enabled;
-
-static inline int con_is_present(void)
-{
-        return serial_console ? 0 : 1;
-}
-
-/* When a context switch happens we must flush all user windows so that
- * the windows of the current process are flushed onto its stack. This
- * way the windows are all clean for the next process and the stack
- * frames are up to date.
- */
-extern void flush_user_windows(void);
-extern void kill_user_windows(void);
-extern void synchronize_user_stack(void);
-extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
-                   void *fpqueue, unsigned long *fpqdepth);
-
-#ifdef CONFIG_SMP
-#define SWITCH_ENTER(prv) \
-        do {                    \
-        if (test_tsk_thread_flag(prv, TIF_USEDFPU)) { \
-                put_psr(get_psr() | PSR_EF); \
-                fpsave(&(prv)->thread.float_regs[0], &(prv)->thread.fsr, \
-                       &(prv)->thread.fpqueue[0], &(prv)->thread.fpqdepth); \
-                clear_tsk_thread_flag(prv, TIF_USEDFPU); \
-                (prv)->thread.kregs->psr &= ~PSR_EF; \
-        } \
-        } while(0)
-
-#define SWITCH_DO_LAZY_FPU(next)        /* */
-#else
-#define SWITCH_ENTER(prv)               /* */
-#define SWITCH_DO_LAZY_FPU(nxt) \
-        do {                    \
-        if (last_task_used_math != (nxt))               \
-                (nxt)->thread.kregs->psr&=~PSR_EF;      \
-        } while(0)
-#endif
-
-extern void flushw_all(void);
-
-/*
- * Flush windows so that the VM switch which follows
- * would not pull the stack from under us.
- *
- * SWITCH_ENTER and SWITH_DO_LAZY_FPU do not work yet (e.g. SMP does not work)
- * XXX WTF is the above comment? Found in late teen 2.4.x.
- */
-#define prepare_arch_switch(next) do { \
-        __asm__ __volatile__( \
-        ".globl\tflush_patch_switch\nflush_patch_switch:\n\t" \
-        "save %sp, -0x40, %sp; save %sp, -0x40, %sp; save %sp, -0x40, %sp\n\t" \
-        "save %sp, -0x40, %sp; save %sp, -0x40, %sp; save %sp, -0x40, %sp\n\t" \
-        "save %sp, -0x40, %sp\n\t" \
-        "restore; restore; restore; restore; restore; restore; restore"); \
-} while(0)
-
-        /* Much care has gone into this code, do not touch it.
-         *
-         * We need to loadup regs l0/l1 for the newly forked child
-         * case because the trap return path relies on those registers
-         * holding certain values, gcc is told that they are clobbered.
-         * Gcc needs registers for 3 values in and 1 value out, so we
-         * clobber every non-fixed-usage register besides l2/l3/o4/o5.  -DaveM
-         *
-         * Hey Dave, that do not touch sign is too much of an incentive
-         * - Anton & Pete
-         */
-#define switch_to(prev, next, last) do {                                                \
-        SWITCH_ENTER(prev);                                                             \
-        SWITCH_DO_LAZY_FPU(next);                                                       \
-        cpu_set(smp_processor_id(), next->active_mm->cpu_vm_mask);                      \
-        __asm__ __volatile__(                                                           \
-        "sethi  %%hi(here - 0x8), %%o7\n\t"                                             \
-        "mov    %%g6, %%g3\n\t"                                                         \
-        "or     %%o7, %%lo(here - 0x8), %%o7\n\t"                                       \
-        "rd     %%psr, %%g4\n\t"                                                        \
-        "std    %%sp, [%%g6 + %4]\n\t"                                                  \
-        "rd     %%wim, %%g5\n\t"                                                        \
-        "wr     %%g4, 0x20, %%psr\n\t"                                                  \
-        "nop\n\t"                                                                       \
-        "std    %%g4, [%%g6 + %3]\n\t"                                                  \
-        "ldd    [%2 + %3], %%g4\n\t"                                                    \
-        "mov    %2, %%g6\n\t"                                                           \
-        ".globl patchme_store_new_current\n"                                            \
-"patchme_store_new_current:\n\t"                                                        \
-        "st     %2, [%1]\n\t"                                                           \
-        "wr     %%g4, 0x20, %%psr\n\t"                                                  \
-        "nop\n\t"                                                                       \
-        "nop\n\t"                                                                       \
-        "nop\n\t"       /* LEON needs all 3 nops: load to %sp depends on CWP. */                \
-        "ldd    [%%g6 + %4], %%sp\n\t"                                                  \
-        "wr     %%g5, 0x0, %%wim\n\t"                                                   \
-        "ldd    [%%sp + 0x00], %%l0\n\t"                                                \
-        "ldd    [%%sp + 0x38], %%i6\n\t"                                                \
-        "wr     %%g4, 0x0, %%psr\n\t"                                                   \
-        "nop\n\t"                                                                       \
-        "nop\n\t"                                                                       \
-        "jmpl   %%o7 + 0x8, %%g0\n\t"                                                   \
-        " ld    [%%g3 + %5], %0\n\t"                                                    \
-        "here:\n"                                                                       \
-        : "=&r" (last)                                                                  \
-        : "r" (&(current_set[hard_smp_processor_id()])),        \
-          "r" (task_thread_info(next)),                         \
-          "i" (TI_KPSR),                                        \
-          "i" (TI_KSP),                                         \
-          "i" (TI_TASK)                                         \
-        :       "g1", "g2", "g3", "g4", "g5",       "g7",       \
-          "l0", "l1",       "l3", "l4", "l5", "l6", "l7",       \
-          "i0", "i1", "i2", "i3", "i4", "i5",                   \
-          "o0", "o1", "o2", "o3",                   "o7");      \
-        } while(0)
-
-/* XXX Change this if we ever use a PSO mode kernel. */
-#define mb()    __asm__ __volatile__ ("" : : : "memory")
-#define rmb()   mb()
-#define wmb()   mb()
-#define read_barrier_depends()  do { } while(0)
-#define set_mb(__var, __value)  do { __var = __value; mb(); } while(0)
-#define smp_mb()        __asm__ __volatile__("":::"memory")
-#define smp_rmb()       __asm__ __volatile__("":::"memory")
-#define smp_wmb()       __asm__ __volatile__("":::"memory")
-#define smp_read_barrier_depends()      do { } while(0)
-
-#define nop() __asm__ __volatile__ ("nop")
-
-/* This has special calling conventions */
-#ifndef CONFIG_SMP
-BTFIXUPDEF_CALL(void, ___xchg32, void)
-#endif
-
-static inline unsigned long xchg_u32(__volatile__ unsigned long *m, unsigned long val)
-{
-#ifdef CONFIG_SMP
-        __asm__ __volatile__("swap [%2], %0"
-                             : "=&r" (val)
-                             : "0" (val), "r" (m)
-                             : "memory");
-        return val;
-#else
-        register unsigned long *ptr asm("g1");
-        register unsigned long ret asm("g2");
-
-        ptr = (unsigned long *) m;
-        ret = val;
-
-        /* Note: this is magic and the nop there is
-           really needed. */
-        __asm__ __volatile__(
-        "mov    %%o7, %%g4\n\t"
-        "call   ___f____xchg32\n\t"
-        " nop\n\t"
-        : "=&r" (ret)
-        : "0" (ret), "r" (ptr)
-        : "g3", "g4", "g7", "memory", "cc");
-
-        return ret;
-#endif
-}
-
-#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
-
-extern void __xchg_called_with_bad_pointer(void);
-
-static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int size)
-{
-        switch (size) {
-        case 4:
-                return xchg_u32(ptr, x);
-        };
-        __xchg_called_with_bad_pointer();
-        return x;
-}
-
-/* Emulate cmpxchg() the same way we emulate atomics,
- * by hashing the object address and indexing into an array
- * of spinlocks to get a bit of performance...
- *
- * See arch/sparc/lib/atomic32.c for implementation.
- *
- * Cribbed from <asm-parisc/atomic.h>
- */
-#define __HAVE_ARCH_CMPXCHG     1
-
-/* bug catcher for when unsupported size is used - won't link */
-extern void __cmpxchg_called_with_bad_pointer(void);
-/* we only need to support cmpxchg of a u32 on sparc */
-extern unsigned long __cmpxchg_u32(volatile u32 *m, u32 old, u32 new_);
-
-/* don't worry...optimizer will get rid of most of this */
-static inline unsigned long
-__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size)
-{
-        switch (size) {
-        case 4:
-                return __cmpxchg_u32((u32 *)ptr, (u32)old, (u32)new_);
-        default:
-                __cmpxchg_called_with_bad_pointer();
-                break;
-        }
-        return old;
-}
-
-#define cmpxchg(ptr, o, n)                                              \
-({                                                                      \
-        __typeof__(*(ptr)) _o_ = (o);                                   \
-        __typeof__(*(ptr)) _n_ = (n);                                   \
-        (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_,       \
-                        (unsigned long)_n_, sizeof(*(ptr)));            \
-})
-
-#include <asm-generic/cmpxchg-local.h>
-
-/*
- * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
- * them available.
- */
-#define cmpxchg_local(ptr, o, n)                                               \
-        ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\
-                        (unsigned long)(n), sizeof(*(ptr))))
-#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
-
-extern void die_if_kernel(char *str, struct pt_regs *regs) __attribute__ ((noreturn));
-
-#endif /* __KERNEL__ */
-
-#endif /* __ASSEMBLY__ */
-
-#define arch_align_stack(x) (x)
-
-#endif /* !(__SPARC_SYSTEM_H) */
diff --git a/include/asm-sparc/system_64.h b/include/asm-sparc/system_64.h
deleted file mode 100644
index db9e742a406a..000000000000
--- a/include/asm-sparc/system_64.h
+++ /dev/null
@@ -1,355 +0,0 @@
-#ifndef __SPARC64_SYSTEM_H
-#define __SPARC64_SYSTEM_H
-
-#include <asm/ptrace.h>
-#include <asm/processor.h>
-#include <asm/visasm.h>
-
-#ifndef __ASSEMBLY__
-
-#include <linux/irqflags.h>
-#include <asm-generic/cmpxchg-local.h>
-
-/*
- * Sparc (general) CPU types
- */
-enum sparc_cpu {
-  sun4        = 0x00,
-  sun4c       = 0x01,
-  sun4m       = 0x02,
-  sun4d       = 0x03,
-  sun4e       = 0x04,
-  sun4u       = 0x05, /* V8 ploos ploos */
-  sun_unknown = 0x06,
-  ap1000      = 0x07, /* almost a sun4m */
-};
-
-#define sparc_cpu_model sun4u
-
-/* This cannot ever be a sun4c nor sun4 :) That's just history. */
-#define ARCH_SUN4C_SUN4 0
-#define ARCH_SUN4 0
-
-extern char reboot_command[];
-
-/* These are here in an effort to more fully work around Spitfire Errata
- * #51.  Essentially, if a memory barrier occurs soon after a mispredicted
- * branch, the chip can stop executing instructions until a trap occurs.
- * Therefore, if interrupts are disabled, the chip can hang forever.
- *
- * It used to be believed that the memory barrier had to be right in the
- * delay slot, but a case has been traced recently wherein the memory barrier
- * was one instruction after the branch delay slot and the chip still hung.
- * The offending sequence was the following in sym_wakeup_done() of the
- * sym53c8xx_2 driver:
- *
- *      call    sym_ccb_from_dsa, 0
- *       movge  %icc, 0, %l0
- *      brz,pn  %o0, .LL1303
- *       mov    %o0, %l2
- *      membar  #LoadLoad
- *
- * The branch has to be mispredicted for the bug to occur.  Therefore, we put
- * the memory barrier explicitly into a "branch always, predicted taken"
- * delay slot to avoid the problem case.
- */
-#define membar_safe(type) \
-do {    __asm__ __volatile__("ba,pt     %%xcc, 1f\n\t" \
-                             " membar   " type "\n" \
-                             "1:\n" \
-                             : : : "memory"); \
-} while (0)
-
-#define mb()    \
-        membar_safe("#LoadLoad | #LoadStore | #StoreStore | #StoreLoad")
-#define rmb()   \
-        membar_safe("#LoadLoad")
-#define wmb()   \
-        membar_safe("#StoreStore")
-#define membar_storeload() \
-        membar_safe("#StoreLoad")
-#define membar_storeload_storestore() \
-        membar_safe("#StoreLoad | #StoreStore")
-#define membar_storeload_loadload() \
-        membar_safe("#StoreLoad | #LoadLoad")
-#define membar_storestore_loadstore() \
-        membar_safe("#StoreStore | #LoadStore")
-
-#endif
-
-#define nop()           __asm__ __volatile__ ("nop")
-
-#define read_barrier_depends()          do { } while(0)
-#define set_mb(__var, __value) \
-        do { __var = __value; membar_storeload_storestore(); } while(0)
-
-#ifdef CONFIG_SMP
-#define smp_mb()        mb()
-#define smp_rmb()       rmb()
-#define smp_wmb()       wmb()
-#define smp_read_barrier_depends()      read_barrier_depends()
-#else
-#define smp_mb()        __asm__ __volatile__("":::"memory")
-#define smp_rmb()       __asm__ __volatile__("":::"memory")
-#define smp_wmb()       __asm__ __volatile__("":::"memory")
-#define smp_read_barrier_depends()      do { } while(0)
-#endif
-
-#define flushi(addr)    __asm__ __volatile__ ("flush %0" : : "r" (addr) : "memory")
-
-#define flushw_all()    __asm__ __volatile__("flushw")
-
-/* Performance counter register access. */
-#define read_pcr(__p)  __asm__ __volatile__("rd %%pcr, %0" : "=r" (__p))
-#define write_pcr(__p) __asm__ __volatile__("wr %0, 0x0, %%pcr" : : "r" (__p))
-#define read_pic(__p)  __asm__ __volatile__("rd %%pic, %0" : "=r" (__p))
-
-/* Blackbird errata workaround.  See commentary in
- * arch/sparc64/kernel/smp.c:smp_percpu_timer_interrupt()
- * for more information.
- */
-#define reset_pic()                                             \
-        __asm__ __volatile__("ba,pt     %xcc, 99f\n\t"          \
-                             ".align    64\n"                   \
-                          "99:wr        %g0, 0x0, %pic\n\t"     \
-                             "rd        %pic, %g0")
-
-#ifndef __ASSEMBLY__
-
-extern void sun_do_break(void);
-extern int stop_a_enabled;
-
-extern void fault_in_user_windows(void);
-extern void synchronize_user_stack(void);
-
-extern void __flushw_user(void);
-#define flushw_user() __flushw_user()
-
-#define flush_user_windows flushw_user
-#define flush_register_windows flushw_all
-
-/* Don't hold the runqueue lock over context switch */
-#define __ARCH_WANT_UNLOCKED_CTXSW
-#define prepare_arch_switch(next)               \
-do {                                            \
-        flushw_all();                           \
-} while (0)
-
-        /* See what happens when you design the chip correctly?
-         *
-         * We tell gcc we clobber all non-fixed-usage registers except
-         * for l0/l1.  It will use one for 'next' and the other to hold
-         * the output value of 'last'.  'next' is not referenced again
-         * past the invocation of switch_to in the scheduler, so we need
-         * not preserve it's value.  Hairy, but it lets us remove 2 loads
-         * and 2 stores in this critical code path.  -DaveM
-         */
-#define switch_to(prev, next, last)                                     \
-do {    if (test_thread_flag(TIF_PERFCTR)) {                            \
-                unsigned long __tmp;                                    \
-                read_pcr(__tmp);                                        \
-                current_thread_info()->pcr_reg = __tmp;                 \
-                read_pic(__tmp);                                        \
-                current_thread_info()->kernel_cntd0 += (unsigned int)(__tmp);\
-                current_thread_info()->kernel_cntd1 += ((__tmp) >> 32); \
-        }                                                               \
-        flush_tlb_pending();                                            \
-        save_and_clear_fpu();                                           \
-        /* 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(task_thread_info(next))[TI_FLAG_BYTE_CURRENT_DS]));\
-        trap_block[current_thread_info()->cpu].thread =                 \
-                task_thread_info(next);                                 \
-        __asm__ __volatile__(                                           \
-        "mov    %%g4, %%g7\n\t"                                         \
-        "stx    %%i6, [%%sp + 2047 + 0x70]\n\t"                         \
-        "stx    %%i7, [%%sp + 2047 + 0x78]\n\t"                         \
-        "rdpr   %%wstate, %%o5\n\t"                                     \
-        "stx    %%o6, [%%g6 + %6]\n\t"                                  \
-        "stb    %%o5, [%%g6 + %5]\n\t"                                  \
-        "rdpr   %%cwp, %%o5\n\t"                                        \
-        "stb    %%o5, [%%g6 + %8]\n\t"                                  \
-        "mov    %4, %%g6\n\t"                                           \
-        "ldub   [%4 + %8], %%g1\n\t"                                    \
-        "wrpr   %%g1, %%cwp\n\t"                                        \
-        "ldx    [%%g6 + %6], %%o6\n\t"                                  \
-        "ldub   [%%g6 + %5], %%o5\n\t"                                  \
-        "ldub   [%%g6 + %7], %%o7\n\t"                                  \
-        "wrpr   %%o5, 0x0, %%wstate\n\t"                                \
-        "ldx    [%%sp + 2047 + 0x70], %%i6\n\t"                         \
-        "ldx    [%%sp + 2047 + 0x78], %%i7\n\t"                         \
-        "ldx    [%%g6 + %9], %%g4\n\t"                                  \
-        "brz,pt %%o7, switch_to_pc\n\t"                                 \
-        " mov   %%g7, %0\n\t"                                           \
-        "sethi  %%hi(ret_from_syscall), %%g1\n\t"                       \
-        "jmpl   %%g1 + %%lo(ret_from_syscall), %%g0\n\t"                \
-        " nop\n\t"                                                      \
-        ".globl switch_to_pc\n\t"                                       \
-        "switch_to_pc:\n\t"                                             \
-        : "=&r" (last), "=r" (current), "=r" (current_thread_info_reg), \
-          "=r" (__local_per_cpu_offset)                                 \
-        : "0" (task_thread_info(next)),                                 \
-          "i" (TI_WSTATE), "i" (TI_KSP), "i" (TI_NEW_CHILD),            \
-          "i" (TI_CWP), "i" (TI_TASK)                                   \
-        : "cc",                                                         \
-                "g1", "g2", "g3",                   "g7",               \
-                "l1", "l2", "l3", "l4", "l5", "l6", "l7",               \
-          "i0", "i1", "i2", "i3", "i4", "i5",                           \
-          "o0", "o1", "o2", "o3", "o4", "o5",       "o7");              \
-        /* If you fuck with this, update ret_from_syscall code too. */  \
-        if (test_thread_flag(TIF_PERFCTR)) {                            \
-                write_pcr(current_thread_info()->pcr_reg);              \
-                reset_pic();                                            \
-        }                                                               \
-} while(0)
-
-static inline unsigned long xchg32(__volatile__ unsigned int *m, unsigned int val)
-{
-        unsigned long tmp1, tmp2;
-
-        __asm__ __volatile__(
-"       membar          #StoreLoad | #LoadLoad\n"
-"       mov             %0, %1\n"
-"1:     lduw            [%4], %2\n"
-"       cas             [%4], %2, %0\n"
-"       cmp             %2, %0\n"
-"       bne,a,pn        %%icc, 1b\n"
-"        mov            %1, %0\n"
-"       membar          #StoreLoad | #StoreStore\n"
-        : "=&r" (val), "=&r" (tmp1), "=&r" (tmp2)
-        : "0" (val), "r" (m)
-        : "cc", "memory");
-        return val;
-}
-
-static inline unsigned long xchg64(__volatile__ unsigned long *m, unsigned long val)
-{
-        unsigned long tmp1, tmp2;
-
-        __asm__ __volatile__(
-"       membar          #StoreLoad | #LoadLoad\n"
-"       mov             %0, %1\n"
-"1:     ldx             [%4], %2\n"
-"       casx            [%4], %2, %0\n"
-"       cmp             %2, %0\n"
-"       bne,a,pn        %%xcc, 1b\n"
-"        mov            %1, %0\n"
-"       membar          #StoreLoad | #StoreStore\n"
-        : "=&r" (val), "=&r" (tmp1), "=&r" (tmp2)
-        : "0" (val), "r" (m)
-        : "cc", "memory");
-        return val;
-}
-
-#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
-
-extern void __xchg_called_with_bad_pointer(void);
-
-static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr,
-                                       int size)
-{
-        switch (size) {
-        case 4:
-                return xchg32(ptr, x);
-        case 8:
-                return xchg64(ptr, x);
-        };
-        __xchg_called_with_bad_pointer();
-        return x;
-}
-
-extern void die_if_kernel(char *str, struct pt_regs *regs) __attribute__ ((noreturn));
-
-/*
- * Atomic compare and exchange.  Compare OLD with MEM, if identical,
- * store NEW in MEM.  Return the initial value in MEM.  Success is
- * indicated by comparing RETURN with OLD.
- */
-
-#define __HAVE_ARCH_CMPXCHG 1
-
-static inline unsigned long
-__cmpxchg_u32(volatile int *m, int old, int new)
-{
-        __asm__ __volatile__("membar #StoreLoad | #LoadLoad\n"
-                             "cas [%2], %3, %0\n\t"
-                             "membar #StoreLoad | #StoreStore"
-                             : "=&r" (new)
-                             : "0" (new), "r" (m), "r" (old)
-                             : "memory");
-
-        return new;
-}
-
-static inline unsigned long
-__cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new)
-{
-        __asm__ __volatile__("membar #StoreLoad | #LoadLoad\n"
-                             "casx [%2], %3, %0\n\t"
-                             "membar #StoreLoad | #StoreStore"
-                             : "=&r" (new)
-                             : "0" (new), "r" (m), "r" (old)
-                             : "memory");
-
-        return new;
-}
-
-/* This function doesn't exist, so you'll get a linker error
-   if something tries to do an invalid cmpxchg().  */
-extern void __cmpxchg_called_with_bad_pointer(void);
-
-static inline unsigned long
-__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
-{
-        switch (size) {
-                case 4:
-                        return __cmpxchg_u32(ptr, old, new);
-                case 8:
-                        return __cmpxchg_u64(ptr, old, new);
-        }
-        __cmpxchg_called_with_bad_pointer();
-        return old;
-}
-
-#define cmpxchg(ptr,o,n)                                                 \
-  ({                                                                     \
-     __typeof__(*(ptr)) _o_ = (o);                                       \
-     __typeof__(*(ptr)) _n_ = (n);                                       \
-     (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_,           \
-                                    (unsigned long)_n_, sizeof(*(ptr))); \
-  })
-
-/*
- * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
- * them available.
- */
-
-static inline unsigned long __cmpxchg_local(volatile void *ptr,
-                                      unsigned long old,
-                                      unsigned long new, int size)
-{
-        switch (size) {
-        case 4:
-        case 8: return __cmpxchg(ptr, old, new, size);
-        default:
-                return __cmpxchg_local_generic(ptr, old, new, size);
-        }
-
-        return old;
-}
-
-#define cmpxchg_local(ptr, o, n)                                        \
-        ((__typeof__(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(o), \
-                        (unsigned long)(n), sizeof(*(ptr))))
-#define cmpxchg64_local(ptr, o, n)                                      \
-  ({                                                                    \
-        BUILD_BUG_ON(sizeof(*(ptr)) != 8);                              \
-        cmpxchg_local((ptr), (o), (n));                                 \
-  })
-
-#endif /* !(__ASSEMBLY__) */
-
-#define arch_align_stack(x) (x)
-
-#endif /* !(__SPARC64_SYSTEM_H) */
diff --git a/include/asm-sparc/termbits.h b/include/asm-sparc/termbits.h
deleted file mode 100644
index d6ca3e2754f5..000000000000
--- a/include/asm-sparc/termbits.h
+++ /dev/null
@@ -1,266 +0,0 @@
-#ifndef _SPARC_TERMBITS_H
-#define _SPARC_TERMBITS_H
-
-#include <linux/posix_types.h>
-
-typedef unsigned char   cc_t;
-typedef unsigned int    speed_t;
-
-#if defined(__sparc__) && defined(__arch64__)
-typedef unsigned int    tcflag_t;
-#else
-typedef unsigned long   tcflag_t;
-#endif
-
-#define NCC 8
-struct termio {
-        unsigned short c_iflag;         /* input mode flags */
-        unsigned short c_oflag;         /* output mode flags */
-        unsigned short c_cflag;         /* control mode flags */
-        unsigned short c_lflag;         /* local mode flags */
-        unsigned char c_line;           /* line discipline */
-        unsigned char c_cc[NCC];        /* control characters */
-};
-
-#define NCCS 17
-struct termios {
-        tcflag_t c_iflag;               /* input mode flags */
-        tcflag_t c_oflag;               /* output mode flags */
-        tcflag_t c_cflag;               /* control mode flags */
-        tcflag_t c_lflag;               /* local mode flags */
-        cc_t c_line;                    /* line discipline */
-        cc_t c_cc[NCCS];                /* control characters */
-#ifdef __KERNEL__
-#define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t))
-        cc_t _x_cc[2];                  /* We need them to hold vmin/vtime */
-#endif
-};
-
-struct termios2 {
-        tcflag_t c_iflag;               /* input mode flags */
-        tcflag_t c_oflag;               /* output mode flags */
-        tcflag_t c_cflag;               /* control mode flags */
-        tcflag_t c_lflag;               /* local mode flags */
-        cc_t c_line;                    /* line discipline */
-        cc_t c_cc[NCCS];                /* control characters */
-        cc_t _x_cc[2];                  /* padding to match ktermios */
-        speed_t c_ispeed;               /* input speed */
-        speed_t c_ospeed;               /* output speed */
-};
-
-struct ktermios {
-        tcflag_t c_iflag;               /* input mode flags */
-        tcflag_t c_oflag;               /* output mode flags */
-        tcflag_t c_cflag;               /* control mode flags */
-        tcflag_t c_lflag;               /* local mode flags */
-        cc_t c_line;                    /* line discipline */
-        cc_t c_cc[NCCS];                /* control characters */
-        cc_t _x_cc[2];                  /* We need them to hold vmin/vtime */
-        speed_t c_ispeed;               /* input speed */
-        speed_t c_ospeed;               /* output speed */
-};
-
-/* c_cc characters */
-#define VINTR    0
-#define VQUIT    1
-#define VERASE   2
-#define VKILL    3
-#define VEOF     4
-#define VEOL     5
-#define VEOL2    6
-#define VSWTC    7
-#define VSTART   8
-#define VSTOP    9
-
-
-
-#define VSUSP    10
-#define VDSUSP   11  /* SunOS POSIX nicety I do believe... */
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE  14
-#define VLNEXT   15
-
-/* Kernel keeps vmin/vtime separated, user apps assume vmin/vtime is
- * shared with eof/eol
- */
-#ifdef __KERNEL__
-#define VMIN     16
-#define VTIME    17
-#else
-#define VMIN     VEOF
-#define VTIME    VEOL
-#endif
-
-/* c_iflag bits */
-#define IGNBRK  0x00000001
-#define BRKINT  0x00000002
-#define IGNPAR  0x00000004
-#define PARMRK  0x00000008
-#define INPCK   0x00000010
-#define ISTRIP  0x00000020
-#define INLCR   0x00000040
-#define IGNCR   0x00000080
-#define ICRNL   0x00000100
-#define IUCLC   0x00000200
-#define IXON    0x00000400
-#define IXANY   0x00000800
-#define IXOFF   0x00001000
-#define IMAXBEL 0x00002000
-#define IUTF8   0x00004000
-
-/* c_oflag bits */
-#define OPOST   0x00000001
-#define OLCUC   0x00000002
-#define ONLCR   0x00000004
-#define OCRNL   0x00000008
-#define ONOCR   0x00000010
-#define ONLRET  0x00000020
-#define OFILL   0x00000040
-#define OFDEL   0x00000080
-#define NLDLY   0x00000100
-#define   NL0   0x00000000
-#define   NL1   0x00000100
-#define CRDLY   0x00000600
-#define   CR0   0x00000000
-#define   CR1   0x00000200
-#define   CR2   0x00000400
-#define   CR3   0x00000600
-#define TABDLY  0x00001800
-#define   TAB0  0x00000000
-#define   TAB1  0x00000800
-#define   TAB2  0x00001000
-#define   TAB3  0x00001800
-#define   XTABS 0x00001800
-#define BSDLY   0x00002000
-#define   BS0   0x00000000
-#define   BS1   0x00002000
-#define VTDLY   0x00004000
-#define   VT0   0x00000000
-#define   VT1   0x00004000
-#define FFDLY   0x00008000
-#define   FF0   0x00000000
-#define   FF1   0x00008000
-#define PAGEOUT 0x00010000  /* SUNOS specific */
-#define WRAP    0x00020000  /* SUNOS specific */
-
-/* c_cflag bit meaning */
-#define CBAUD     0x0000100f
-#define  B0       0x00000000   /* hang up */
-#define  B50      0x00000001
-#define  B75      0x00000002
-#define  B110     0x00000003
-#define  B134     0x00000004
-#define  B150     0x00000005
-#define  B200     0x00000006
-#define  B300     0x00000007
-#define  B600     0x00000008
-#define  B1200    0x00000009
-#define  B1800    0x0000000a
-#define  B2400    0x0000000b
-#define  B4800    0x0000000c
-#define  B9600    0x0000000d
-#define  B19200   0x0000000e
-#define  B38400   0x0000000f
-#define EXTA      B19200
-#define EXTB      B38400
-#define  CSIZE    0x00000030
-#define   CS5     0x00000000
-#define   CS6     0x00000010
-#define   CS7     0x00000020
-#define   CS8     0x00000030
-#define CSTOPB    0x00000040
-#define CREAD     0x00000080
-#define PARENB    0x00000100
-#define PARODD    0x00000200
-#define HUPCL     0x00000400
-#define CLOCAL    0x00000800
-#define CBAUDEX   0x00001000
-/* We'll never see these speeds with the Zilogs, but for completeness... */
-#define  BOTHER   0x00001000
-#define  B57600   0x00001001
-#define  B115200  0x00001002
-#define  B230400  0x00001003
-#define  B460800  0x00001004
-/* This is what we can do with the Zilogs. */
-#define  B76800   0x00001005
-/* This is what we can do with the SAB82532. */
-#define  B153600  0x00001006
-#define  B307200  0x00001007
-#define  B614400  0x00001008
-#define  B921600  0x00001009
-/* And these are the rest... */
-#define  B500000  0x0000100a
-#define  B576000  0x0000100b
-#define B1000000  0x0000100c
-#define B1152000  0x0000100d
-#define B1500000  0x0000100e
-#define B2000000  0x0000100f
-/* These have totally bogus values and nobody uses them
-   so far. Later on we'd have to use say 0x10000x and
-   adjust CBAUD constant and drivers accordingly.
-#define B2500000  0x00001010
-#define B3000000  0x00001011
-#define B3500000  0x00001012
-#define B4000000  0x00001013  */
-#define CIBAUD    0x100f0000  /* input baud rate (not used) */
-#define CMSPAR    0x40000000  /* mark or space (stick) parity */
-#define CRTSCTS   0x80000000  /* flow control */
-
-#define IBSHIFT   16            /* Shift from CBAUD to CIBAUD */
-
-/* c_lflag bits */
-#define ISIG    0x00000001
-#define ICANON  0x00000002
-#define XCASE   0x00000004
-#define ECHO    0x00000008
-#define ECHOE   0x00000010
-#define ECHOK   0x00000020
-#define ECHONL  0x00000040
-#define NOFLSH  0x00000080
-#define TOSTOP  0x00000100
-#define ECHOCTL 0x00000200
-#define ECHOPRT 0x00000400
-#define ECHOKE  0x00000800
-#define DEFECHO 0x00001000  /* SUNOS thing, what is it? */
-#define FLUSHO  0x00002000
-#define PENDIN  0x00004000
-#define IEXTEN  0x00008000
-
-/* modem lines */
-#define TIOCM_LE        0x001
-#define TIOCM_DTR       0x002
-#define TIOCM_RTS       0x004
-#define TIOCM_ST        0x008
-#define TIOCM_SR        0x010
-#define TIOCM_CTS       0x020
-#define TIOCM_CAR       0x040
-#define TIOCM_RNG       0x080
-#define TIOCM_DSR       0x100
-#define TIOCM_CD        TIOCM_CAR
-#define TIOCM_RI        TIOCM_RNG
-#define TIOCM_OUT1      0x2000
-#define TIOCM_OUT2      0x4000
-#define TIOCM_LOOP      0x8000
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-#define TIOCSER_TEMT    0x01    /* Transmitter physically empty */
-
-
-/* tcflow() and TCXONC use these */
-#define TCOOFF          0
-#define TCOON           1
-#define TCIOFF          2
-#define TCION           3
-
-/* tcflush() and TCFLSH use these */
-#define TCIFLUSH        0
-#define TCOFLUSH        1
-#define TCIOFLUSH       2
-
-/* tcsetattr uses these */
-#define TCSANOW         0
-#define TCSADRAIN       1
-#define TCSAFLUSH       2
-
-#endif /* !(_SPARC_TERMBITS_H) */
diff --git a/include/asm-sparc/termios.h b/include/asm-sparc/termios.h
deleted file mode 100644
index e8ba95399643..000000000000
--- a/include/asm-sparc/termios.h
+++ /dev/null
@@ -1,186 +0,0 @@
-#ifndef _SPARC_TERMIOS_H
-#define _SPARC_TERMIOS_H
-
-#include <asm/ioctls.h>
-#include <asm/termbits.h>
-
-#if defined(__KERNEL__) || defined(__DEFINE_BSD_TERMIOS)
-struct sgttyb {
-        char    sg_ispeed;
-        char    sg_ospeed;
-        char    sg_erase;
-        char    sg_kill;
-        short   sg_flags;
-};
-
-struct tchars {
-        char    t_intrc;
-        char    t_quitc;
-        char    t_startc;
-        char    t_stopc;
-        char    t_eofc;
-        char    t_brkc;
-};
-
-struct ltchars {
-        char    t_suspc;
-        char    t_dsuspc;
-        char    t_rprntc;
-        char    t_flushc;
-        char    t_werasc;
-        char    t_lnextc;
-};
-#endif /* __KERNEL__ */
-
-struct winsize {
-        unsigned short ws_row;
-        unsigned short ws_col;
-        unsigned short ws_xpixel;
-        unsigned short ws_ypixel;
-};
-
-#ifdef __KERNEL__
-#include <linux/module.h>
-
-/*
- * c_cc characters in the termio structure.  Oh, how I love being
- * backwardly compatible.  Notice that character 4 and 5 are
- * interpreted differently depending on whether ICANON is set in
- * c_lflag.  If it's set, they are used as _VEOF and _VEOL, otherwise
- * as _VMIN and V_TIME.  This is for compatibility with OSF/1 (which
- * is compatible with sysV)...
- */
-#define _VMIN   4
-#define _VTIME  5
-
-/*      intr=^C         quit=^\         erase=del       kill=^U
-        eof=^D          eol=\0          eol2=\0         sxtc=\0
-        start=^Q        stop=^S         susp=^Z         dsusp=^Y
-        reprint=^R      discard=^U      werase=^W       lnext=^V
-        vmin=\1         vtime=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\000\000\000\021\023\032\031\022\025\027\026\001"
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
-        unsigned short tmp; \
-        int err; \
-        err = get_user(tmp, &(termio)->c_iflag); \
-        (termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
-        err |= get_user(tmp, &(termio)->c_oflag); \
-        (termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
-        err |= get_user(tmp, &(termio)->c_cflag); \
-        (termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
-        err |= get_user(tmp, &(termio)->c_lflag); \
-        (termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
-        err |= copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-        err; \
-})
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- *
- * Note the "fun" _VMIN overloading.
- */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
-        int err; \
-        err  = put_user((termios)->c_iflag, &(termio)->c_iflag); \
-        err |= put_user((termios)->c_oflag, &(termio)->c_oflag); \
-        err |= put_user((termios)->c_cflag, &(termio)->c_cflag); \
-        err |= put_user((termios)->c_lflag, &(termio)->c_lflag); \
-        err |= put_user((termios)->c_line,  &(termio)->c_line); \
-        err |= copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-        if (!((termios)->c_lflag & ICANON)) { \
-                err |= put_user((termios)->c_cc[VMIN], &(termio)->c_cc[_VMIN]); \
-                err |= put_user((termios)->c_cc[VTIME], &(termio)->c_cc[_VTIME]); \
-        } \
-        err; \
-})
-
-#define user_termios_to_kernel_termios(k, u) \
-({ \
-        int err; \
-        err  = get_user((k)->c_iflag, &(u)->c_iflag); \
-        err |= get_user((k)->c_oflag, &(u)->c_oflag); \
-        err |= get_user((k)->c_cflag, &(u)->c_cflag); \
-        err |= get_user((k)->c_lflag, &(u)->c_lflag); \
-        err |= get_user((k)->c_line,  &(u)->c_line); \
-        err |= copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \
-        if ((k)->c_lflag & ICANON) { \
-                err |= get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
-                err |= get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
-        } else { \
-                err |= get_user((k)->c_cc[VMIN],  &(u)->c_cc[_VMIN]); \
-                err |= get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
-        } \
-        err |= get_user((k)->c_ispeed,  &(u)->c_ispeed); \
-        err |= get_user((k)->c_ospeed,  &(u)->c_ospeed); \
-        err; \
-})
-
-#define kernel_termios_to_user_termios(u, k) \
-({ \
-        int err; \
-        err  = put_user((k)->c_iflag, &(u)->c_iflag); \
-        err |= put_user((k)->c_oflag, &(u)->c_oflag); \
-        err |= put_user((k)->c_cflag, &(u)->c_cflag); \
-        err |= put_user((k)->c_lflag, &(u)->c_lflag); \
-        err |= put_user((k)->c_line, &(u)->c_line); \
-        err |= copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \
-        if (!((k)->c_lflag & ICANON)) { \
-                err |= put_user((k)->c_cc[VMIN],  &(u)->c_cc[_VMIN]); \
-                err |= put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
-        } else { \
-                err |= put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
-                err |= put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
-        } \
-        err |= put_user((k)->c_ispeed, &(u)->c_ispeed); \
-        err |= put_user((k)->c_ospeed, &(u)->c_ospeed); \
-        err; \
-})
-
-#define user_termios_to_kernel_termios_1(k, u) \
-({ \
-        int err; \
-        err  = get_user((k)->c_iflag, &(u)->c_iflag); \
-        err |= get_user((k)->c_oflag, &(u)->c_oflag); \
-        err |= get_user((k)->c_cflag, &(u)->c_cflag); \
-        err |= get_user((k)->c_lflag, &(u)->c_lflag); \
-        err |= get_user((k)->c_line,  &(u)->c_line); \
-        err |= copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \
-        if ((k)->c_lflag & ICANON) { \
-                err |= get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
-                err |= get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
-        } else { \
-                err |= get_user((k)->c_cc[VMIN],  &(u)->c_cc[_VMIN]); \
-                err |= get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
-        } \
-        err; \
-})
-
-#define kernel_termios_to_user_termios_1(u, k) \
-({ \
-        int err; \
-        err  = put_user((k)->c_iflag, &(u)->c_iflag); \
-        err |= put_user((k)->c_oflag, &(u)->c_oflag); \
-        err |= put_user((k)->c_cflag, &(u)->c_cflag); \
-        err |= put_user((k)->c_lflag, &(u)->c_lflag); \
-        err |= put_user((k)->c_line, &(u)->c_line); \
-        err |= copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \
-        if (!((k)->c_lflag & ICANON)) { \
-                err |= put_user((k)->c_cc[VMIN],  &(u)->c_cc[_VMIN]); \
-                err |= put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
-        } else { \
-                err |= put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
-                err |= put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
-        } \
-        err; \
-})
-
-#endif  /* __KERNEL__ */
-
-#endif /* _SPARC_TERMIOS_H */
diff --git a/include/asm-sparc/thread_info.h b/include/asm-sparc/thread_info.h
deleted file mode 100644
index 64155cf89f37..000000000000
--- a/include/asm-sparc/thread_info.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_THREAD_INFO_H
-#define ___ASM_SPARC_THREAD_INFO_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/thread_info_64.h>
-#else
-#include <asm-sparc/thread_info_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/thread_info_32.h b/include/asm-sparc/thread_info_32.h
deleted file mode 100644
index 2cf9db044055..000000000000
--- a/include/asm-sparc/thread_info_32.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * thread_info.h: sparc low-level thread information
- * adapted from the ppc version by Pete Zaitcev, which was
- * adapted from the i386 version by Paul Mackerras
- *
- * Copyright (C) 2002  David Howells (dhowells@redhat.com)
- * Copyright (c) 2002  Pete Zaitcev (zaitcev@yahoo.com)
- * - Incorporating suggestions made by Linus Torvalds and Dave Miller
- */
-
-#ifndef _ASM_THREAD_INFO_H
-#define _ASM_THREAD_INFO_H
-
-#ifdef __KERNEL__
-
-#ifndef __ASSEMBLY__
-
-#include <asm/btfixup.h>
-#include <asm/ptrace.h>
-#include <asm/page.h>
-
-/*
- * Low level task data.
- *
- * If you change this, change the TI_* offsets below to match.
- */
-#define NSWINS 8
-struct thread_info {
-        unsigned long           uwinmask;
-        struct task_struct      *task;          /* main task structure */
-        struct exec_domain      *exec_domain;   /* execution domain */
-        unsigned long           flags;          /* low level flags */
-        int                     cpu;            /* cpu we're on */
-        int                     preempt_count;  /* 0 => preemptable,
-                                                   <0 => BUG */
-        int                     softirq_count;
-        int                     hardirq_count;
-
-        /* Context switch saved kernel state. */
-        unsigned long ksp;      /* ... ksp __attribute__ ((aligned (8))); */
-        unsigned long kpc;
-        unsigned long kpsr;
-        unsigned long kwim;
-
-        /* A place to store user windows and stack pointers
-         * when the stack needs inspection.
-         */
-        struct reg_window       reg_window[NSWINS];     /* align for ldd! */
-        unsigned long           rwbuf_stkptrs[NSWINS];
-        unsigned long           w_saved;
-
-        struct restart_block    restart_block;
-};
-
-/*
- * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
- */
-#define INIT_THREAD_INFO(tsk)                           \
-{                                                       \
-        .uwinmask       =       0,                      \
-        .task           =       &tsk,                   \
-        .exec_domain    =       &default_exec_domain,   \
-        .flags          =       0,                      \
-        .cpu            =       0,                      \
-        .preempt_count  =       1,                      \
-        .restart_block  = {                             \
-                .fn     =       do_no_restart_syscall,  \
-        },                                              \
-}
-
-#define init_thread_info        (init_thread_union.thread_info)
-#define init_stack              (init_thread_union.stack)
-
-/* how to get the thread information struct from C */
-register struct thread_info *current_thread_info_reg asm("g6");
-#define current_thread_info()   (current_thread_info_reg)
-
-/*
- * thread information allocation
- */
-#if PAGE_SHIFT == 13
-#define THREAD_INFO_ORDER  0
-#else /* PAGE_SHIFT */
-#define THREAD_INFO_ORDER  1
-#endif
-
-#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
-
-BTFIXUPDEF_CALL(struct thread_info *, alloc_thread_info, void)
-#define alloc_thread_info(tsk) BTFIXUP_CALL(alloc_thread_info)()
-
-BTFIXUPDEF_CALL(void, free_thread_info, struct thread_info *)
-#define free_thread_info(ti) BTFIXUP_CALL(free_thread_info)(ti)
-
-#endif /* __ASSEMBLY__ */
-
-/*
- * Size of kernel stack for each process.
- * Observe the order of get_free_pages() in alloc_thread_info().
- * The sun4 has 8K stack too, because it's short on memory, and 16K is a waste.
- */
-#define THREAD_SIZE             8192
-
-/*
- * Offsets in thread_info structure, used in assembly code
- * The "#define REGWIN_SZ 0x40" was abolished, so no multiplications.
- */
-#define TI_UWINMASK     0x00    /* uwinmask */
-#define TI_TASK         0x04
-#define TI_EXECDOMAIN   0x08    /* exec_domain */
-#define TI_FLAGS        0x0c
-#define TI_CPU          0x10
-#define TI_PREEMPT      0x14    /* preempt_count */
-#define TI_SOFTIRQ      0x18    /* softirq_count */
-#define TI_HARDIRQ      0x1c    /* hardirq_count */
-#define TI_KSP          0x20    /* ksp */
-#define TI_KPC          0x24    /* kpc (ldd'ed with kpc) */
-#define TI_KPSR         0x28    /* kpsr */
-#define TI_KWIM         0x2c    /* kwim (ldd'ed with kpsr) */
-#define TI_REG_WINDOW   0x30
-#define TI_RWIN_SPTRS   0x230
-#define TI_W_SAVED      0x250
-/* #define TI_RESTART_BLOCK 0x25n */ /* Nobody cares */
-
-#define PREEMPT_ACTIVE          0x4000000
-
-/*
- * thread information flag bit numbers
- */
-#define TIF_SYSCALL_TRACE       0       /* syscall trace active */
-/* 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
-                                         * TIF_NEED_RESCHED */
-#define TIF_MEMDIE              10
-
-/* as above, but as bit values */
-#define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
-#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)
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_THREAD_INFO_H */
diff --git a/include/asm-sparc/thread_info_64.h b/include/asm-sparc/thread_info_64.h
deleted file mode 100644
index 960969d5ad06..000000000000
--- a/include/asm-sparc/thread_info_64.h
+++ /dev/null
@@ -1,279 +0,0 @@
-/* thread_info.h: sparc64 low-level thread information
- *
- * Copyright (C) 2002  David S. Miller (davem@redhat.com)
- */
-
-#ifndef _ASM_THREAD_INFO_H
-#define _ASM_THREAD_INFO_H
-
-#ifdef __KERNEL__
-
-#define NSWINS          7
-
-#define TI_FLAG_BYTE_FAULT_CODE         0
-#define TI_FLAG_FAULT_CODE_SHIFT        56
-#define TI_FLAG_BYTE_WSTATE             1
-#define TI_FLAG_WSTATE_SHIFT            48
-#define TI_FLAG_BYTE_CWP                2
-#define TI_FLAG_CWP_SHIFT               40
-#define TI_FLAG_BYTE_CURRENT_DS         3
-#define TI_FLAG_CURRENT_DS_SHIFT        32
-#define TI_FLAG_BYTE_FPDEPTH            4
-#define TI_FLAG_FPDEPTH_SHIFT           24
-#define TI_FLAG_BYTE_WSAVED             5
-#define TI_FLAG_WSAVED_SHIFT            16
-
-#include <asm/page.h>
-
-#ifndef __ASSEMBLY__
-
-#include <asm/ptrace.h>
-#include <asm/types.h>
-
-struct task_struct;
-struct exec_domain;
-
-struct thread_info {
-        /* D$ line 1 */
-        struct task_struct      *task;
-        unsigned long           flags;
-        __u8                    fpsaved[7];
-        __u8                    status;
-        unsigned long           ksp;
-
-        /* D$ line 2 */
-        unsigned long           fault_address;
-        struct pt_regs          *kregs;
-        struct exec_domain      *exec_domain;
-        int                     preempt_count;  /* 0 => preemptable, <0 => BUG */
-        __u8                    new_child;
-        __u8                    syscall_noerror;
-        __u16                   cpu;
-
-        unsigned long           *utraps;
-
-        struct reg_window       reg_window[NSWINS];
-        unsigned long           rwbuf_stkptrs[NSWINS];
-
-        unsigned long           gsr[7];
-        unsigned long           xfsr[7];
-
-        __u64                   __user *user_cntd0;
-        __u64                   __user *user_cntd1;
-        __u64                   kernel_cntd0, kernel_cntd1;
-        __u64                   pcr_reg;
-
-        struct restart_block    restart_block;
-
-        struct pt_regs          *kern_una_regs;
-        unsigned int            kern_una_insn;
-
-        unsigned long           fpregs[0] __attribute__ ((aligned(64)));
-};
-
-#endif /* !(__ASSEMBLY__) */
-
-/* offsets into the thread_info struct for assembly code access */
-#define TI_TASK         0x00000000
-#define TI_FLAGS        0x00000008
-#define TI_FAULT_CODE   (TI_FLAGS + TI_FLAG_BYTE_FAULT_CODE)
-#define TI_WSTATE       (TI_FLAGS + TI_FLAG_BYTE_WSTATE)
-#define TI_CWP          (TI_FLAGS + TI_FLAG_BYTE_CWP)
-#define TI_CURRENT_DS   (TI_FLAGS + TI_FLAG_BYTE_CURRENT_DS)
-#define TI_FPDEPTH      (TI_FLAGS + TI_FLAG_BYTE_FPDEPTH)
-#define TI_WSAVED       (TI_FLAGS + TI_FLAG_BYTE_WSAVED)
-#define TI_FPSAVED      0x00000010
-#define TI_KSP          0x00000018
-#define TI_FAULT_ADDR   0x00000020
-#define TI_KREGS        0x00000028
-#define TI_EXEC_DOMAIN  0x00000030
-#define TI_PRE_COUNT    0x00000038
-#define TI_NEW_CHILD    0x0000003c
-#define TI_SYS_NOERROR  0x0000003d
-#define TI_CPU          0x0000003e
-#define TI_UTRAPS       0x00000040
-#define TI_REG_WINDOW   0x00000048
-#define TI_RWIN_SPTRS   0x000003c8
-#define TI_GSR          0x00000400
-#define TI_XFSR         0x00000438
-#define TI_USER_CNTD0   0x00000470
-#define TI_USER_CNTD1   0x00000478
-#define TI_KERN_CNTD0   0x00000480
-#define TI_KERN_CNTD1   0x00000488
-#define TI_PCR          0x00000490
-#define TI_RESTART_BLOCK 0x00000498
-#define TI_KUNA_REGS    0x000004c0
-#define TI_KUNA_INSN    0x000004c8
-#define TI_FPREGS       0x00000500
-
-/* We embed this in the uppermost byte of thread_info->flags */
-#define FAULT_CODE_WRITE        0x01    /* Write access, implies D-TLB     */
-#define FAULT_CODE_DTLB         0x02    /* Miss happened in D-TLB          */
-#define FAULT_CODE_ITLB         0x04    /* Miss happened in I-TLB          */
-#define FAULT_CODE_WINFIXUP     0x08    /* Miss happened during spill/fill */
-#define FAULT_CODE_BLKCOMMIT    0x10    /* Use blk-commit ASI in copy_page */
-
-#if PAGE_SHIFT == 13
-#define THREAD_SIZE (2*PAGE_SIZE)
-#define THREAD_SHIFT (PAGE_SHIFT + 1)
-#else /* PAGE_SHIFT == 13 */
-#define THREAD_SIZE PAGE_SIZE
-#define THREAD_SHIFT PAGE_SHIFT
-#endif /* PAGE_SHIFT == 13 */
-
-#define PREEMPT_ACTIVE          0x4000000
-
-/*
- * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
- */
-#ifndef __ASSEMBLY__
-
-#define INIT_THREAD_INFO(tsk)                           \
-{                                                       \
-        .task           =       &tsk,                   \
-        .flags          = ((unsigned long)ASI_P) << TI_FLAG_CURRENT_DS_SHIFT,   \
-        .exec_domain    =       &default_exec_domain,   \
-        .preempt_count  =       1,                      \
-        .restart_block  = {                             \
-                .fn     =       do_no_restart_syscall,  \
-        },                                              \
-}
-
-#define init_thread_info        (init_thread_union.thread_info)
-#define init_stack              (init_thread_union.stack)
-
-/* how to get the thread information struct from C */
-register struct thread_info *current_thread_info_reg asm("g6");
-#define current_thread_info()   (current_thread_info_reg)
-
-/* thread information allocation */
-#if PAGE_SHIFT == 13
-#define __THREAD_INFO_ORDER     1
-#else /* PAGE_SHIFT == 13 */
-#define __THREAD_INFO_ORDER     0
-#endif /* PAGE_SHIFT == 13 */
-
-#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
-
-#ifdef CONFIG_DEBUG_STACK_USAGE
-#define alloc_thread_info(tsk)                                  \
-({                                                              \
-        struct thread_info *ret;                                \
-                                                                \
-        ret = (struct thread_info *)                            \
-          __get_free_pages(GFP_KERNEL, __THREAD_INFO_ORDER);    \
-        if (ret)                                                \
-                memset(ret, 0, PAGE_SIZE<<__THREAD_INFO_ORDER); \
-        ret;                                                    \
-})
-#else
-#define alloc_thread_info(tsk) \
-        ((struct thread_info *)__get_free_pages(GFP_KERNEL, __THREAD_INFO_ORDER))
-#endif
-
-#define free_thread_info(ti) \
-        free_pages((unsigned long)(ti),__THREAD_INFO_ORDER)
-
-#define __thread_flag_byte_ptr(ti)      \
-        ((unsigned char *)(&((ti)->flags)))
-#define __cur_thread_flag_byte_ptr      __thread_flag_byte_ptr(current_thread_info())
-
-#define get_thread_fault_code()         (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_FAULT_CODE])
-#define set_thread_fault_code(val)      (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_FAULT_CODE] = (val))
-#define get_thread_wstate()             (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_WSTATE])
-#define set_thread_wstate(val)          (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_WSTATE] = (val))
-#define get_thread_cwp()                (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_CWP])
-#define set_thread_cwp(val)             (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_CWP] = (val))
-#define get_thread_current_ds()         (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_CURRENT_DS])
-#define set_thread_current_ds(val)      (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_CURRENT_DS] = (val))
-#define get_thread_fpdepth()            (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_FPDEPTH])
-#define set_thread_fpdepth(val)         (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_FPDEPTH] = (val))
-#define get_thread_wsaved()             (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_WSAVED])
-#define set_thread_wsaved(val)          (__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_WSAVED] = (val))
-
-#endif /* !(__ASSEMBLY__) */
-
-/*
- * Thread information flags, only 16 bits are available as we encode
- * other values into the upper 6 bytes.
- *
- * On trap return we need to test several values:
- *
- * user:        need_resched, notify_resume, sigpending, wsaved, perfctr
- * kernel:      fpdepth
- *
- * So to check for work in the kernel case we simply load the fpdepth
- * byte out of the flags and test it.  For the user case we encode the
- * lower 3 bytes of flags as follows:
- *      ----------------------------------------
- *      | wsaved | flags byte 1 | flags byte 2 |
- *      ----------------------------------------
- * This optimizes the user test into:
- *      ldx             [%g6 + TI_FLAGS], REG1
- *      sethi           %hi(_TIF_USER_WORK_MASK), REG2
- *      or              REG2, %lo(_TIF_USER_WORK_MASK), REG2
- *      andcc           REG1, REG2, %g0
- *      be,pt           no_work_to_do
- *       nop
- */
-#define TIF_SYSCALL_TRACE       0       /* syscall trace active */
-/* flags bit 1 is available */
-#define TIF_SIGPENDING          2       /* signal pending */
-#define TIF_NEED_RESCHED        3       /* rescheduling necessary */
-#define TIF_PERFCTR             4       /* performance counters active */
-#define TIF_UNALIGNED           5       /* allowed to do unaligned accesses */
-/* flag bit 6 is available */
-#define TIF_32BIT               7       /* 32-bit binary */
-/* flag bit 8 is available */
-#define TIF_SECCOMP             9       /* secure computing */
-#define TIF_SYSCALL_AUDIT       10      /* syscall auditing active */
-/* flag bit 11 is available */
-/* NOTE: Thread flags >= 12 should be ones we have no interest
- *       in using in assembly, else we can't use the mask as
- *       an immediate value in instructions such as andcc.
- */
-#define TIF_ABI_PENDING         12
-#define TIF_MEMDIE              13
-#define TIF_POLLING_NRFLAG      14
-
-#define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
-#define _TIF_SIGPENDING         (1<<TIF_SIGPENDING)
-#define _TIF_NEED_RESCHED       (1<<TIF_NEED_RESCHED)
-#define _TIF_PERFCTR            (1<<TIF_PERFCTR)
-#define _TIF_UNALIGNED          (1<<TIF_UNALIGNED)
-#define _TIF_32BIT              (1<<TIF_32BIT)
-#define _TIF_SECCOMP            (1<<TIF_SECCOMP)
-#define _TIF_SYSCALL_AUDIT      (1<<TIF_SYSCALL_AUDIT)
-#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_SIGPENDING | \
-                                  _TIF_NEED_RESCHED | _TIF_PERFCTR))
-
-/*
- * Thread-synchronous status.
- *
- * This is different from the flags in that nobody else
- * ever touches our thread-synchronous status, so we don't
- * have to worry about atomic accesses.
- *
- * Note that there are only 8 bits available.
- */
-#define TS_RESTORE_SIGMASK      0x0001  /* restore signal mask in do_signal() */
-
-#ifndef __ASSEMBLY__
-#define HAVE_SET_RESTORE_SIGMASK        1
-static inline void set_restore_sigmask(void)
-{
-        struct thread_info *ti = current_thread_info();
-        ti->status |= TS_RESTORE_SIGMASK;
-        set_bit(TIF_SIGPENDING, &ti->flags);
-}
-#endif  /* !__ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_THREAD_INFO_H */
diff --git a/include/asm-sparc/timer.h b/include/asm-sparc/timer.h
deleted file mode 100644
index 475baa05a96e..000000000000
--- a/include/asm-sparc/timer.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_TIMER_H
-#define ___ASM_SPARC_TIMER_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/timer_64.h>
-#else
-#include <asm-sparc/timer_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/timer_32.h b/include/asm-sparc/timer_32.h
deleted file mode 100644
index 361e53898dd7..000000000000
--- a/include/asm-sparc/timer_32.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * timer.h:  Definitions for the timer chips on the Sparc.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-
-#ifndef _SPARC_TIMER_H
-#define _SPARC_TIMER_H
-
-#include <asm/system.h>  /* For SUN4M_NCPUS */
-#include <asm/sun4paddr.h>
-#include <asm/btfixup.h>
-
-/* Timer structures. The interrupt timer has two properties which
- * are the counter (which is handled in do_timer in sched.c) and the limit.
- * This limit is where the timer's counter 'wraps' around. Oddly enough,
- * the sun4c timer when it hits the limit wraps back to 1 and not zero
- * thus when calculating the value at which it will fire a microsecond you
- * must adjust by one.  Thanks SUN for designing such great hardware ;(
- */
-
-/* Note that I am only going to use the timer that interrupts at
- * Sparc IRQ 10.  There is another one available that can fire at
- * IRQ 14. Currently it is left untouched, we keep the PROM's limit
- * register value and let the prom take these interrupts.  This allows
- * L1-A to work.
- */
-
-struct sun4c_timer_info {
-  __volatile__ unsigned int cur_count10;
-  __volatile__ unsigned int timer_limit10;
-  __volatile__ unsigned int cur_count14;
-  __volatile__ unsigned int timer_limit14;
-};
-
-#define SUN4C_TIMER_PHYSADDR   0xf3000000
-#ifdef CONFIG_SUN4
-#define SUN_TIMER_PHYSADDR SUN4_300_TIMER_PHYSADDR
-#else
-#define SUN_TIMER_PHYSADDR SUN4C_TIMER_PHYSADDR
-#endif
-
-/* A sun4m has two blocks of registers which are probably of the same
- * structure. LSI Logic's L64851 is told to _decrement_ from the limit
- * value. Aurora behaves similarly but its limit value is compacted in
- * other fashion (it's wider). Documented fields are defined here.
- */
-
-/* As with the interrupt register, we have two classes of timer registers
- * which are per-cpu and master.  Per-cpu timers only hit that cpu and are
- * only level 14 ticks, master timer hits all cpus and is level 10.
- */
-
-#define SUN4M_PRM_CNT_L       0x80000000
-#define SUN4M_PRM_CNT_LVALUE  0x7FFFFC00
-
-struct sun4m_timer_percpu_info {
-  __volatile__ unsigned int l14_timer_limit;    /* Initial value is 0x009c4000 */
-  __volatile__ unsigned int l14_cur_count;
-
-  /* This register appears to be write only and/or inaccessible
-   * on Uni-Processor sun4m machines.
-   */
-  __volatile__ unsigned int l14_limit_noclear;  /* Data access error is here */
-
-  __volatile__ unsigned int cntrl;            /* =1 after POST on Aurora */
-  __volatile__ unsigned char space[PAGE_SIZE - 16];
-};
-
-struct sun4m_timer_regs {
-        struct sun4m_timer_percpu_info cpu_timers[SUN4M_NCPUS];
-        volatile unsigned int l10_timer_limit;
-        volatile unsigned int l10_cur_count;
-
-        /* Again, this appears to be write only and/or inaccessible
-         * on uni-processor sun4m machines.
-         */
-        volatile unsigned int l10_limit_noclear;
-
-        /* This register too, it must be magic. */
-        volatile unsigned int foobar;
-
-        volatile unsigned int cfg;     /* equals zero at boot time... */
-};
-
-#define SUN4D_PRM_CNT_L       0x80000000
-#define SUN4D_PRM_CNT_LVALUE  0x7FFFFC00
-
-struct sun4d_timer_regs {
-        volatile unsigned int l10_timer_limit;
-        volatile unsigned int l10_cur_countx;
-        volatile unsigned int l10_limit_noclear;
-        volatile unsigned int ctrl;
-        volatile unsigned int l10_cur_count;
-};
-
-extern struct sun4d_timer_regs *sun4d_timers;
-
-extern __volatile__ unsigned int *master_l10_counter;
-extern __volatile__ unsigned int *master_l10_limit;
-
-/* FIXME: Make do_[gs]ettimeofday btfixup calls */
-BTFIXUPDEF_CALL(int, bus_do_settimeofday, struct timespec *tv)
-#define bus_do_settimeofday(tv) BTFIXUP_CALL(bus_do_settimeofday)(tv)
-
-#endif /* !(_SPARC_TIMER_H) */
diff --git a/include/asm-sparc/timer_64.h b/include/asm-sparc/timer_64.h
deleted file mode 100644
index 5b779fd1f788..000000000000
--- a/include/asm-sparc/timer_64.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* timer.h: System timer definitions for sun5.
- *
- * Copyright (C) 1997, 2008 David S. Miller (davem@davemloft.net)
- */
-
-#ifndef _SPARC64_TIMER_H
-#define _SPARC64_TIMER_H
-
-#include <linux/types.h>
-#include <linux/init.h>
-
-struct sparc64_tick_ops {
-        unsigned long (*get_tick)(void);
-        int (*add_compare)(unsigned long);
-        unsigned long softint_mask;
-        void (*disable_irq)(void);
-
-        void (*init_tick)(void);
-        unsigned long (*add_tick)(unsigned long);
-
-        char *name;
-};
-
-extern struct sparc64_tick_ops *tick_ops;
-
-extern unsigned long sparc64_get_clock_tick(unsigned int cpu);
-extern void __devinit setup_sparc64_timer(void);
-extern void __init time_init(void);
-
-#endif /* _SPARC64_TIMER_H */
diff --git a/include/asm-sparc/timex.h b/include/asm-sparc/timex.h
deleted file mode 100644
index 01d9f199d452..000000000000
--- a/include/asm-sparc/timex.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_TIMEX_H
-#define ___ASM_SPARC_TIMEX_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/timex_64.h>
-#else
-#include <asm-sparc/timex_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/timex_32.h b/include/asm-sparc/timex_32.h
deleted file mode 100644
index 71b45c90ccae..000000000000
--- a/include/asm-sparc/timex_32.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * linux/include/asm-sparc/timex.h
- *
- * sparc architecture timex specifications
- */
-#ifndef _ASMsparc_TIMEX_H
-#define _ASMsparc_TIMEX_H
-
-#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
-
-/* XXX Maybe do something better at some point... -DaveM */
-typedef unsigned long cycles_t;
-#define get_cycles()    (0)
-
-#endif
diff --git a/include/asm-sparc/timex_64.h b/include/asm-sparc/timex_64.h
deleted file mode 100644
index c622535c4560..000000000000
--- a/include/asm-sparc/timex_64.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * linux/include/asm-sparc64/timex.h
- *
- * sparc64 architecture timex specifications
- */
-#ifndef _ASMsparc64_TIMEX_H
-#define _ASMsparc64_TIMEX_H
-
-#include <asm/timer.h>
-
-#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
-
-/* Getting on the cycle counter on sparc64. */
-typedef unsigned long cycles_t;
-#define get_cycles()    tick_ops->get_tick()
-
-#define ARCH_HAS_READ_CURRENT_TIMER
-
-#endif
diff --git a/include/asm-sparc/tlb.h b/include/asm-sparc/tlb.h
deleted file mode 100644
index a821057327c4..000000000000
--- a/include/asm-sparc/tlb.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_TLB_H
-#define ___ASM_SPARC_TLB_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/tlb_64.h>
-#else
-#include <asm-sparc/tlb_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/tlb_32.h b/include/asm-sparc/tlb_32.h
deleted file mode 100644
index 6d02d1ce53f3..000000000000
--- a/include/asm-sparc/tlb_32.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef _SPARC_TLB_H
-#define _SPARC_TLB_H
-
-#define tlb_start_vma(tlb, vma) \
-do {                                                            \
-        flush_cache_range(vma, vma->vm_start, vma->vm_end);     \
-} while (0)
-
-#define tlb_end_vma(tlb, vma) \
-do {                                                            \
-        flush_tlb_range(vma, vma->vm_start, vma->vm_end);       \
-} while (0)
-
-#define __tlb_remove_tlb_entry(tlb, pte, address) \
-        do { } while (0)
-
-#define tlb_flush(tlb) \
-do {                                                            \
-        flush_tlb_mm((tlb)->mm);                                \
-} while (0)
-
-#include <asm-generic/tlb.h>
-
-#endif /* _SPARC_TLB_H */
diff --git a/include/asm-sparc/tlb_64.h b/include/asm-sparc/tlb_64.h
deleted file mode 100644
index ec81cdedef2c..000000000000
--- a/include/asm-sparc/tlb_64.h
+++ /dev/null
@@ -1,111 +0,0 @@
-#ifndef _SPARC64_TLB_H
-#define _SPARC64_TLB_H
-
-#include <linux/swap.h>
-#include <linux/pagemap.h>
-#include <asm/pgalloc.h>
-#include <asm/tlbflush.h>
-#include <asm/mmu_context.h>
-
-#define TLB_BATCH_NR    192
-
-/*
- * For UP we don't need to worry about TLB flush
- * and page free order so much..
- */
-#ifdef CONFIG_SMP
-  #define FREE_PTE_NR   506
-  #define tlb_fast_mode(bp) ((bp)->pages_nr == ~0U)
-#else
-  #define FREE_PTE_NR   1
-  #define tlb_fast_mode(bp) 1
-#endif
-
-struct mmu_gather {
-        struct mm_struct *mm;
-        unsigned int pages_nr;
-        unsigned int need_flush;
-        unsigned int fullmm;
-        unsigned int tlb_nr;
-        unsigned long vaddrs[TLB_BATCH_NR];
-        struct page *pages[FREE_PTE_NR];
-};
-
-DECLARE_PER_CPU(struct mmu_gather, mmu_gathers);
-
-#ifdef CONFIG_SMP
-extern void smp_flush_tlb_pending(struct mm_struct *,
-                                  unsigned long, unsigned long *);
-#endif
-
-extern void __flush_tlb_pending(unsigned long, unsigned long, unsigned long *);
-extern void flush_tlb_pending(void);
-
-static inline struct mmu_gather *tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush)
-{
-        struct mmu_gather *mp = &get_cpu_var(mmu_gathers);
-
-        BUG_ON(mp->tlb_nr);
-
-        mp->mm = mm;
-        mp->pages_nr = num_online_cpus() > 1 ? 0U : ~0U;
-        mp->fullmm = full_mm_flush;
-
-        return mp;
-}
-
-
-static inline void tlb_flush_mmu(struct mmu_gather *mp)
-{
-        if (mp->need_flush) {
-                free_pages_and_swap_cache(mp->pages, mp->pages_nr);
-                mp->pages_nr = 0;
-                mp->need_flush = 0;
-        }
-
-}
-
-#ifdef CONFIG_SMP
-extern void smp_flush_tlb_mm(struct mm_struct *mm);
-#define do_flush_tlb_mm(mm) smp_flush_tlb_mm(mm)
-#else
-#define do_flush_tlb_mm(mm) __flush_tlb_mm(CTX_HWBITS(mm->context), SECONDARY_CONTEXT)
-#endif
-
-static inline void tlb_finish_mmu(struct mmu_gather *mp, unsigned long start, unsigned long end)
-{
-        tlb_flush_mmu(mp);
-
-        if (mp->fullmm)
-                mp->fullmm = 0;
-        else
-                flush_tlb_pending();
-
-        /* keep the page table cache within bounds */
-        check_pgt_cache();
-
-        put_cpu_var(mmu_gathers);
-}
-
-static inline void tlb_remove_page(struct mmu_gather *mp, struct page *page)
-{
-        if (tlb_fast_mode(mp)) {
-                free_page_and_swap_cache(page);
-                return;
-        }
-        mp->need_flush = 1;
-        mp->pages[mp->pages_nr++] = page;
-        if (mp->pages_nr >= FREE_PTE_NR)
-                tlb_flush_mmu(mp);
-}
-
-#define tlb_remove_tlb_entry(mp,ptep,addr) do { } while (0)
-#define pte_free_tlb(mp, ptepage) pte_free((mp)->mm, ptepage)
-#define pmd_free_tlb(mp, pmdp) pmd_free((mp)->mm, pmdp)
-#define pud_free_tlb(tlb,pudp) __pud_free_tlb(tlb,pudp)
-
-#define tlb_migrate_finish(mm)  do { } while (0)
-#define tlb_start_vma(tlb, vma) do { } while (0)
-#define tlb_end_vma(tlb, vma)   do { } while (0)
-
-#endif /* _SPARC64_TLB_H */
diff --git a/include/asm-sparc/tlbflush.h b/include/asm-sparc/tlbflush.h
deleted file mode 100644
index 6e6bc12227b8..000000000000
--- a/include/asm-sparc/tlbflush.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_TLBFLUSH_H
-#define ___ASM_SPARC_TLBFLUSH_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/tlbflush_64.h>
-#else
-#include <asm-sparc/tlbflush_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/tlbflush_32.h b/include/asm-sparc/tlbflush_32.h
deleted file mode 100644
index fe0a71abc9bb..000000000000
--- a/include/asm-sparc/tlbflush_32.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef _SPARC_TLBFLUSH_H
-#define _SPARC_TLBFLUSH_H
-
-#include <linux/mm.h>
-// #include <asm/processor.h>
-
-/*
- * TLB flushing:
- *
- *  - flush_tlb() flushes the current mm struct TLBs    XXX Exists?
- *  - flush_tlb_all() flushes all processes TLBs
- *  - flush_tlb_mm(mm) flushes the specified mm context TLB's
- *  - flush_tlb_page(vma, vmaddr) flushes one page
- *  - flush_tlb_range(vma, start, end) flushes a range of pages
- *  - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
- */
-
-#ifdef CONFIG_SMP
-
-BTFIXUPDEF_CALL(void, local_flush_tlb_all, void)
-BTFIXUPDEF_CALL(void, local_flush_tlb_mm, struct mm_struct *)
-BTFIXUPDEF_CALL(void, local_flush_tlb_range, struct vm_area_struct *, unsigned long, unsigned long)
-BTFIXUPDEF_CALL(void, local_flush_tlb_page, struct vm_area_struct *, unsigned long)
-
-#define local_flush_tlb_all() BTFIXUP_CALL(local_flush_tlb_all)()
-#define local_flush_tlb_mm(mm) BTFIXUP_CALL(local_flush_tlb_mm)(mm)
-#define local_flush_tlb_range(vma,start,end) BTFIXUP_CALL(local_flush_tlb_range)(vma,start,end)
-#define local_flush_tlb_page(vma,addr) BTFIXUP_CALL(local_flush_tlb_page)(vma,addr)
-
-extern void smp_flush_tlb_all(void);
-extern void smp_flush_tlb_mm(struct mm_struct *mm);
-extern void smp_flush_tlb_range(struct vm_area_struct *vma,
-                                  unsigned long start,
-                                  unsigned long end);
-extern void smp_flush_tlb_page(struct vm_area_struct *mm, unsigned long page);
-
-#endif /* CONFIG_SMP */
-
-BTFIXUPDEF_CALL(void, flush_tlb_all, void)
-BTFIXUPDEF_CALL(void, flush_tlb_mm, struct mm_struct *)
-BTFIXUPDEF_CALL(void, flush_tlb_range, struct vm_area_struct *, unsigned long, unsigned long)
-BTFIXUPDEF_CALL(void, flush_tlb_page, struct vm_area_struct *, unsigned long)
-
-#define flush_tlb_all() BTFIXUP_CALL(flush_tlb_all)()
-#define flush_tlb_mm(mm) BTFIXUP_CALL(flush_tlb_mm)(mm)
-#define flush_tlb_range(vma,start,end) BTFIXUP_CALL(flush_tlb_range)(vma,start,end)
-#define flush_tlb_page(vma,addr) BTFIXUP_CALL(flush_tlb_page)(vma,addr)
-
-// #define flush_tlb() flush_tlb_mm(current->active_mm) /* XXX Sure? */
-
-/*
- * This is a kludge, until I know better. --zaitcev XXX
- */
-static inline void flush_tlb_kernel_range(unsigned long start,
-                                          unsigned long end)
-{
-        flush_tlb_all();
-}
-
-#endif /* _SPARC_TLBFLUSH_H */
diff --git a/include/asm-sparc/tlbflush_64.h b/include/asm-sparc/tlbflush_64.h
deleted file mode 100644
index fbb675dbe0c9..000000000000
--- a/include/asm-sparc/tlbflush_64.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef _SPARC64_TLBFLUSH_H
-#define _SPARC64_TLBFLUSH_H
-
-#include <linux/mm.h>
-#include <asm/mmu_context.h>
-
-/* TSB flush operations. */
-struct mmu_gather;
-extern void flush_tsb_kernel_range(unsigned long start, unsigned long end);
-extern void flush_tsb_user(struct mmu_gather *mp);
-
-/* TLB flush operations. */
-
-extern void flush_tlb_pending(void);
-
-#define flush_tlb_range(vma,start,end)  \
-        do { (void)(start); flush_tlb_pending(); } while (0)
-#define flush_tlb_page(vma,addr)        flush_tlb_pending()
-#define flush_tlb_mm(mm)                flush_tlb_pending()
-
-/* Local cpu only.  */
-extern void __flush_tlb_all(void);
-
-extern void __flush_tlb_kernel_range(unsigned long start, unsigned long end);
-
-#ifndef CONFIG_SMP
-
-#define flush_tlb_kernel_range(start,end) \
-do {    flush_tsb_kernel_range(start,end); \
-        __flush_tlb_kernel_range(start,end); \
-} while (0)
-
-#else /* CONFIG_SMP */
-
-extern void smp_flush_tlb_kernel_range(unsigned long start, unsigned long end);
-
-#define flush_tlb_kernel_range(start, end) \
-do {    flush_tsb_kernel_range(start,end); \
-        smp_flush_tlb_kernel_range(start, end); \
-} while (0)
-
-#endif /* ! CONFIG_SMP */
-
-#endif /* _SPARC64_TLBFLUSH_H */
diff --git a/include/asm-sparc/topology.h b/include/asm-sparc/topology.h
deleted file mode 100644
index ed13630f32e2..000000000000
--- a/include/asm-sparc/topology.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_TOPOLOGY_H
-#define ___ASM_SPARC_TOPOLOGY_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/topology_64.h>
-#else
-#include <asm-sparc/topology_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/topology_32.h b/include/asm-sparc/topology_32.h
deleted file mode 100644
index ee5ac9c9da28..000000000000
--- a/include/asm-sparc/topology_32.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_SPARC_TOPOLOGY_H
-#define _ASM_SPARC_TOPOLOGY_H
-
-#include <asm-generic/topology.h>
-
-#endif /* _ASM_SPARC_TOPOLOGY_H */
diff --git a/include/asm-sparc/topology_64.h b/include/asm-sparc/topology_64.h
deleted file mode 100644
index 001c04027c82..000000000000
--- a/include/asm-sparc/topology_64.h
+++ /dev/null
@@ -1,86 +0,0 @@
-#ifndef _ASM_SPARC64_TOPOLOGY_H
-#define _ASM_SPARC64_TOPOLOGY_H
-
-#ifdef CONFIG_NUMA
-
-#include <asm/mmzone.h>
-
-static inline int cpu_to_node(int cpu)
-{
-        return numa_cpu_lookup_table[cpu];
-}
-
-#define parent_node(node)       (node)
-
-static inline cpumask_t node_to_cpumask(int node)
-{
-        return numa_cpumask_lookup_table[node];
-}
-
-/* Returns a pointer to the cpumask of CPUs on Node 'node'. */
-#define node_to_cpumask_ptr(v, node)            \
-                cpumask_t *v = &(numa_cpumask_lookup_table[node])
-
-#define node_to_cpumask_ptr_next(v, node)       \
-                           v = &(numa_cpumask_lookup_table[node])
-
-static inline int node_to_first_cpu(int node)
-{
-        cpumask_t tmp;
-        tmp = node_to_cpumask(node);
-        return first_cpu(tmp);
-}
-
-struct pci_bus;
-#ifdef CONFIG_PCI
-extern int pcibus_to_node(struct pci_bus *pbus);
-#else
-static inline int pcibus_to_node(struct pci_bus *pbus)
-{
-        return -1;
-}
-#endif
-
-#define pcibus_to_cpumask(bus)  \
-        (pcibus_to_node(bus) == -1 ? \
-         CPU_MASK_ALL : \
-         node_to_cpumask(pcibus_to_node(bus)))
-
-#define SD_NODE_INIT (struct sched_domain) {            \
-        .min_interval           = 8,                    \
-        .max_interval           = 32,                   \
-        .busy_factor            = 32,                   \
-        .imbalance_pct          = 125,                  \
-        .cache_nice_tries       = 2,                    \
-        .busy_idx               = 3,                    \
-        .idle_idx               = 2,                    \
-        .newidle_idx            = 0,                    \
-        .wake_idx               = 1,                    \
-        .forkexec_idx           = 1,                    \
-        .flags                  = SD_LOAD_BALANCE       \
-                                | SD_BALANCE_FORK       \
-                                | SD_BALANCE_EXEC       \
-                                | SD_SERIALIZE          \
-                                | SD_WAKE_BALANCE,      \
-        .last_balance           = jiffies,              \
-        .balance_interval       = 1,                    \
-}
-
-#else /* CONFIG_NUMA */
-
-#include <asm-generic/topology.h>
-
-#endif /* !(CONFIG_NUMA) */
-
-#ifdef CONFIG_SMP
-#define topology_physical_package_id(cpu)       (cpu_data(cpu).proc_id)
-#define topology_core_id(cpu)                   (cpu_data(cpu).core_id)
-#define topology_core_siblings(cpu)             (cpu_core_map[cpu])
-#define topology_thread_siblings(cpu)           (per_cpu(cpu_sibling_map, cpu))
-#define mc_capable()                            (sparc64_multi_core)
-#define smt_capable()                           (sparc64_multi_core)
-#endif /* CONFIG_SMP */
-
-#define cpu_coregroup_map(cpu)                  (cpu_core_map[cpu])
-
-#endif /* _ASM_SPARC64_TOPOLOGY_H */
diff --git a/include/asm-sparc/traps.h b/include/asm-sparc/traps.h
deleted file mode 100644
index bebdbf8f43a8..000000000000
--- a/include/asm-sparc/traps.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * traps.h:  Format of entries for the Sparc trap table.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_TRAPS_H
-#define _SPARC_TRAPS_H
-
-#define NUM_SPARC_TRAPS  255
-
-#ifndef __ASSEMBLY__
-
-/* This is for V8 compliant Sparc CPUS */
-struct tt_entry {
-        unsigned long inst_one;
-        unsigned long inst_two;
-        unsigned long inst_three;
-        unsigned long inst_four;
-};
-
-/* We set this to _start in system setup. */
-extern struct tt_entry *sparc_ttable;
-
-static inline unsigned long get_tbr(void)
-{
-        unsigned long tbr;
-
-        __asm__ __volatile__("rd %%tbr, %0\n\t" : "=r" (tbr));
-        return tbr;
-}
-
-#endif /* !(__ASSEMBLY__) */
-
-/* For patching the trap table at boot time, we need to know how to
- * form various common Sparc instructions.  Thus these macros...
- */
-
-#define SPARC_MOV_CONST_L3(const) (0xa6102000 | (const&0xfff))
-
-/* The following assumes that the branch lies before the place we
- * are branching to.  This is the case for a trap vector...
- * You have been warned.
- */
-#define SPARC_BRANCH(dest_addr, inst_addr) \
-          (0x10800000 | (((dest_addr-inst_addr)>>2)&0x3fffff))
-
-#define SPARC_RD_PSR_L0  (0xa1480000)
-#define SPARC_RD_WIM_L3  (0xa7500000)
-#define SPARC_NOP (0x01000000)
-
-/* Various interesting trap levels. */
-/* First, hardware traps. */
-#define SP_TRAP_TFLT    0x1          /* Text fault */
-#define SP_TRAP_II      0x2          /* Illegal Instruction */
-#define SP_TRAP_PI      0x3          /* Privileged Instruction */
-#define SP_TRAP_FPD     0x4          /* Floating Point Disabled */
-#define SP_TRAP_WOVF    0x5          /* Window Overflow */
-#define SP_TRAP_WUNF    0x6          /* Window Underflow */
-#define SP_TRAP_MNA     0x7          /* Memory Address Unaligned */
-#define SP_TRAP_FPE     0x8          /* Floating Point Exception */
-#define SP_TRAP_DFLT    0x9          /* Data Fault */
-#define SP_TRAP_TOF     0xa          /* Tag Overflow */
-#define SP_TRAP_WDOG    0xb          /* Watchpoint Detected */
-#define SP_TRAP_IRQ1    0x11         /* IRQ level 1 */
-#define SP_TRAP_IRQ2    0x12         /* IRQ level 2 */
-#define SP_TRAP_IRQ3    0x13         /* IRQ level 3 */
-#define SP_TRAP_IRQ4    0x14         /* IRQ level 4 */
-#define SP_TRAP_IRQ5    0x15         /* IRQ level 5 */
-#define SP_TRAP_IRQ6    0x16         /* IRQ level 6 */
-#define SP_TRAP_IRQ7    0x17         /* IRQ level 7 */
-#define SP_TRAP_IRQ8    0x18         /* IRQ level 8 */
-#define SP_TRAP_IRQ9    0x19         /* IRQ level 9 */
-#define SP_TRAP_IRQ10   0x1a         /* IRQ level 10 */
-#define SP_TRAP_IRQ11   0x1b         /* IRQ level 11 */
-#define SP_TRAP_IRQ12   0x1c         /* IRQ level 12 */
-#define SP_TRAP_IRQ13   0x1d         /* IRQ level 13 */
-#define SP_TRAP_IRQ14   0x1e         /* IRQ level 14 */
-#define SP_TRAP_IRQ15   0x1f         /* IRQ level 15 Non-maskable */
-#define SP_TRAP_RACC    0x20         /* Register Access Error ??? */
-#define SP_TRAP_IACC    0x21         /* Instruction Access Error */
-#define SP_TRAP_CPDIS   0x24         /* Co-Processor Disabled */
-#define SP_TRAP_BADFL   0x25         /* Unimplemented Flush Instruction */
-#define SP_TRAP_CPEXP   0x28         /* Co-Processor Exception */
-#define SP_TRAP_DACC    0x29         /* Data Access Error */
-#define SP_TRAP_DIVZ    0x2a         /* Divide By Zero */
-#define SP_TRAP_DSTORE  0x2b         /* Data Store Error ??? */
-#define SP_TRAP_DMM     0x2c         /* Data Access MMU Miss ??? */
-#define SP_TRAP_IMM     0x3c         /* Instruction Access MMU Miss ??? */
-
-/* Now the Software Traps... */
-#define SP_TRAP_SUNOS   0x80         /* SunOS System Call */
-#define SP_TRAP_SBPT    0x81         /* Software Breakpoint */
-#define SP_TRAP_SDIVZ   0x82         /* Software Divide-by-Zero trap */
-#define SP_TRAP_FWIN    0x83         /* Flush Windows */
-#define SP_TRAP_CWIN    0x84         /* Clean Windows */
-#define SP_TRAP_RCHK    0x85         /* Range Check */
-#define SP_TRAP_FUNA    0x86         /* Fix Unaligned Access */
-#define SP_TRAP_IOWFL   0x87         /* Integer Overflow */
-#define SP_TRAP_SOLARIS 0x88         /* Solaris System Call */
-#define SP_TRAP_NETBSD  0x89         /* NetBSD System Call */
-#define SP_TRAP_LINUX   0x90         /* Linux System Call */
-
-/* Names used for compatibility with SunOS */
-#define ST_SYSCALL              0x00
-#define ST_BREAKPOINT           0x01
-#define ST_DIV0                 0x02
-#define ST_FLUSH_WINDOWS        0x03
-#define ST_CLEAN_WINDOWS        0x04
-#define ST_RANGE_CHECK          0x05
-#define ST_FIX_ALIGN            0x06
-#define ST_INT_OVERFLOW         0x07
-
-/* Special traps... */
-#define SP_TRAP_KBPT1   0xfe         /* KADB/PROM Breakpoint one */
-#define SP_TRAP_KBPT2   0xff         /* KADB/PROM Breakpoint two */
-
-/* Handy Macros */
-/* Is this a trap we never expect to get? */
-#define BAD_TRAP_P(level) \
-        ((level > SP_TRAP_WDOG && level < SP_TRAP_IRQ1) || \
-         (level > SP_TRAP_IACC && level < SP_TRAP_CPDIS) || \
-         (level > SP_TRAP_BADFL && level < SP_TRAP_CPEXP) || \
-         (level > SP_TRAP_DMM && level < SP_TRAP_IMM) || \
-         (level > SP_TRAP_IMM && level < SP_TRAP_SUNOS) || \
-         (level > SP_TRAP_LINUX && level < SP_TRAP_KBPT1))
-
-/* Is this a Hardware trap? */
-#define HW_TRAP_P(level) ((level > 0) && (level < SP_TRAP_SUNOS))
-
-/* Is this a Software trap? */
-#define SW_TRAP_P(level) ((level >= SP_TRAP_SUNOS) && (level <= SP_TRAP_KBPT2))
-
-/* Is this a system call for some OS we know about? */
-#define SCALL_TRAP_P(level) ((level == SP_TRAP_SUNOS) || \
-                             (level == SP_TRAP_SOLARIS) || \
-                             (level == SP_TRAP_NETBSD) || \
-                             (level == SP_TRAP_LINUX))
-
-#endif /* !(_SPARC_TRAPS_H) */
diff --git a/include/asm-sparc/tsb.h b/include/asm-sparc/tsb.h
deleted file mode 100644
index 76e4299dd9bc..000000000000
--- a/include/asm-sparc/tsb.h
+++ /dev/null
@@ -1,283 +0,0 @@
-#ifndef _SPARC64_TSB_H
-#define _SPARC64_TSB_H
-
-/* The sparc64 TSB is similar to the powerpc hashtables.  It's a
- * power-of-2 sized table of TAG/PTE pairs.  The cpu precomputes
- * pointers into this table for 8K and 64K page sizes, and also a
- * comparison TAG based upon the virtual address and context which
- * faults.
- *
- * TLB miss trap handler software does the actual lookup via something
- * of the form:
- *
- *      ldxa            [%g0] ASI_{D,I}MMU_TSB_8KB_PTR, %g1
- *      ldxa            [%g0] ASI_{D,I}MMU, %g6
- *      sllx            %g6, 22, %g6
- *      srlx            %g6, 22, %g6
- *      ldda            [%g1] ASI_NUCLEUS_QUAD_LDD, %g4
- *      cmp             %g4, %g6
- *      bne,pn  %xcc, tsb_miss_{d,i}tlb
- *       mov            FAULT_CODE_{D,I}TLB, %g3
- *      stxa            %g5, [%g0] ASI_{D,I}TLB_DATA_IN
- *      retry
- *
- *
- * Each 16-byte slot of the TSB is the 8-byte tag and then the 8-byte
- * PTE.  The TAG is of the same layout as the TLB TAG TARGET mmu
- * register which is:
- *
- * -------------------------------------------------
- * |  -  |  CONTEXT |  -  |    VADDR bits 63:22    |
- * -------------------------------------------------
- *  63 61 60      48 47 42 41                     0
- *
- * But actually, since we use per-mm TSB's, we zero out the CONTEXT
- * field.
- *
- * Like the powerpc hashtables we need to use locking in order to
- * synchronize while we update the entries.  PTE updates need locking
- * as well.
- *
- * We need to carefully choose a lock bits for the TSB entry.  We
- * choose to use bit 47 in the tag.  Also, since we never map anything
- * at page zero in context zero, we use zero as an invalid tag entry.
- * When the lock bit is set, this forces a tag comparison failure.
- */
-
-#define TSB_TAG_LOCK_BIT        47
-#define TSB_TAG_LOCK_HIGH       (1 << (TSB_TAG_LOCK_BIT - 32))
-
-#define TSB_TAG_INVALID_BIT     46
-#define TSB_TAG_INVALID_HIGH    (1 << (TSB_TAG_INVALID_BIT - 32))
-
-#define TSB_MEMBAR      membar  #StoreStore
-
-/* Some cpus support physical address quad loads.  We want to use
- * those if possible so we don't need to hard-lock the TSB mapping
- * into the TLB.  We encode some instruction patching in order to
- * support this.
- *
- * The kernel TSB is locked into the TLB by virtue of being in the
- * kernel image, so we don't play these games for swapper_tsb access.
- */
-#ifndef __ASSEMBLY__
-struct tsb_ldquad_phys_patch_entry {
-        unsigned int    addr;
-        unsigned int    sun4u_insn;
-        unsigned int    sun4v_insn;
-};
-extern struct tsb_ldquad_phys_patch_entry __tsb_ldquad_phys_patch,
-        __tsb_ldquad_phys_patch_end;
-
-struct tsb_phys_patch_entry {
-        unsigned int    addr;
-        unsigned int    insn;
-};
-extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end;
-#endif
-#define TSB_LOAD_QUAD(TSB, REG) \
-661:    ldda            [TSB] ASI_NUCLEUS_QUAD_LDD, REG; \
-        .section        .tsb_ldquad_phys_patch, "ax"; \
-        .word           661b; \
-        ldda            [TSB] ASI_QUAD_LDD_PHYS, REG; \
-        ldda            [TSB] ASI_QUAD_LDD_PHYS_4V, REG; \
-        .previous
-
-#define TSB_LOAD_TAG_HIGH(TSB, REG) \
-661:    lduwa           [TSB] ASI_N, REG; \
-        .section        .tsb_phys_patch, "ax"; \
-        .word           661b; \
-        lduwa           [TSB] ASI_PHYS_USE_EC, REG; \
-        .previous
-
-#define TSB_LOAD_TAG(TSB, REG) \
-661:    ldxa            [TSB] ASI_N, REG; \
-        .section        .tsb_phys_patch, "ax"; \
-        .word           661b; \
-        ldxa            [TSB] ASI_PHYS_USE_EC, REG; \
-        .previous
-
-#define TSB_CAS_TAG_HIGH(TSB, REG1, REG2) \
-661:    casa            [TSB] ASI_N, REG1, REG2; \
-        .section        .tsb_phys_patch, "ax"; \
-        .word           661b; \
-        casa            [TSB] ASI_PHYS_USE_EC, REG1, REG2; \
-        .previous
-
-#define TSB_CAS_TAG(TSB, REG1, REG2) \
-661:    casxa           [TSB] ASI_N, REG1, REG2; \
-        .section        .tsb_phys_patch, "ax"; \
-        .word           661b; \
-        casxa           [TSB] ASI_PHYS_USE_EC, REG1, REG2; \
-        .previous
-
-#define TSB_STORE(ADDR, VAL) \
-661:    stxa            VAL, [ADDR] ASI_N; \
-        .section        .tsb_phys_patch, "ax"; \
-        .word           661b; \
-        stxa            VAL, [ADDR] ASI_PHYS_USE_EC; \
-        .previous
-
-#define TSB_LOCK_TAG(TSB, REG1, REG2)   \
-99:     TSB_LOAD_TAG_HIGH(TSB, REG1);   \
-        sethi   %hi(TSB_TAG_LOCK_HIGH), REG2;\
-        andcc   REG1, REG2, %g0;        \
-        bne,pn  %icc, 99b;              \
-         nop;                           \
-        TSB_CAS_TAG_HIGH(TSB, REG1, REG2);      \
-        cmp     REG1, REG2;             \
-        bne,pn  %icc, 99b;              \
-         nop;                           \
-        TSB_MEMBAR
-
-#define TSB_WRITE(TSB, TTE, TAG) \
-        add     TSB, 0x8, TSB;   \
-        TSB_STORE(TSB, TTE);     \
-        sub     TSB, 0x8, TSB;   \
-        TSB_MEMBAR;              \
-        TSB_STORE(TSB, TAG);
-
-#define KTSB_LOAD_QUAD(TSB, REG) \
-        ldda            [TSB] ASI_NUCLEUS_QUAD_LDD, REG;
-
-#define KTSB_STORE(ADDR, VAL) \
-        stxa            VAL, [ADDR] ASI_N;
-
-#define KTSB_LOCK_TAG(TSB, REG1, REG2)  \
-99:     lduwa   [TSB] ASI_N, REG1;      \
-        sethi   %hi(TSB_TAG_LOCK_HIGH), REG2;\
-        andcc   REG1, REG2, %g0;        \
-        bne,pn  %icc, 99b;              \
-         nop;                           \
-        casa    [TSB] ASI_N, REG1, REG2;\
-        cmp     REG1, REG2;             \
-        bne,pn  %icc, 99b;              \
-         nop;                           \
-        TSB_MEMBAR
-
-#define KTSB_WRITE(TSB, TTE, TAG) \
-        add     TSB, 0x8, TSB;   \
-        stxa    TTE, [TSB] ASI_N;     \
-        sub     TSB, 0x8, TSB;   \
-        TSB_MEMBAR;              \
-        stxa    TAG, [TSB] ASI_N;
-
-        /* Do a kernel page table walk.  Leaves physical PTE pointer in
-         * REG1.  Jumps to FAIL_LABEL on early page table walk termination.
-         * VADDR will not be clobbered, but REG2 will.
-         */
-#define KERN_PGTABLE_WALK(VADDR, REG1, REG2, FAIL_LABEL)        \
-        sethi           %hi(swapper_pg_dir), REG1; \
-        or              REG1, %lo(swapper_pg_dir), REG1; \
-        sllx            VADDR, 64 - (PGDIR_SHIFT + PGDIR_BITS), REG2; \
-        srlx            REG2, 64 - PAGE_SHIFT, REG2; \
-        andn            REG2, 0x3, REG2; \
-        lduw            [REG1 + REG2], REG1; \
-        brz,pn          REG1, FAIL_LABEL; \
-         sllx           VADDR, 64 - (PMD_SHIFT + PMD_BITS), REG2; \
-        srlx            REG2, 64 - PAGE_SHIFT, REG2; \
-        sllx            REG1, 11, REG1; \
-        andn            REG2, 0x3, REG2; \
-        lduwa           [REG1 + REG2] ASI_PHYS_USE_EC, REG1; \
-        brz,pn          REG1, FAIL_LABEL; \
-         sllx           VADDR, 64 - PMD_SHIFT, REG2; \
-        srlx            REG2, 64 - PAGE_SHIFT, REG2; \
-        sllx            REG1, 11, REG1; \
-        andn            REG2, 0x7, REG2; \
-        add             REG1, REG2, REG1;
-
-        /* Do a user page table walk in MMU globals.  Leaves physical PTE
-         * pointer in REG1.  Jumps to FAIL_LABEL on early page table walk
-         * termination.  Physical base of page tables is in PHYS_PGD which
-         * will not be modified.
-         *
-         * VADDR will not be clobbered, but REG1 and REG2 will.
-         */
-#define USER_PGTABLE_WALK_TL1(VADDR, PHYS_PGD, REG1, REG2, FAIL_LABEL)  \
-        sllx            VADDR, 64 - (PGDIR_SHIFT + PGDIR_BITS), REG2; \
-        srlx            REG2, 64 - PAGE_SHIFT, REG2; \
-        andn            REG2, 0x3, REG2; \
-        lduwa           [PHYS_PGD + REG2] ASI_PHYS_USE_EC, REG1; \
-        brz,pn          REG1, FAIL_LABEL; \
-         sllx           VADDR, 64 - (PMD_SHIFT + PMD_BITS), REG2; \
-        srlx            REG2, 64 - PAGE_SHIFT, REG2; \
-        sllx            REG1, 11, REG1; \
-        andn            REG2, 0x3, REG2; \
-        lduwa           [REG1 + REG2] ASI_PHYS_USE_EC, REG1; \
-        brz,pn          REG1, FAIL_LABEL; \
-         sllx           VADDR, 64 - PMD_SHIFT, REG2; \
-        srlx            REG2, 64 - PAGE_SHIFT, REG2; \
-        sllx            REG1, 11, REG1; \
-        andn            REG2, 0x7, REG2; \
-        add             REG1, REG2, REG1;
-
-/* Lookup a OBP mapping on VADDR in the prom_trans[] table at TL>0.
- * If no entry is found, FAIL_LABEL will be branched to.  On success
- * the resulting PTE value will be left in REG1.  VADDR is preserved
- * by this routine.
- */
-#define OBP_TRANS_LOOKUP(VADDR, REG1, REG2, REG3, FAIL_LABEL) \
-        sethi           %hi(prom_trans), REG1; \
-        or              REG1, %lo(prom_trans), REG1; \
-97:     ldx             [REG1 + 0x00], REG2; \
-        brz,pn          REG2, FAIL_LABEL; \
-         nop; \
-        ldx             [REG1 + 0x08], REG3; \
-        add             REG2, REG3, REG3; \
-        cmp             REG2, VADDR; \
-        bgu,pt          %xcc, 98f; \
-         cmp            VADDR, REG3; \
-        bgeu,pt         %xcc, 98f; \
-         ldx            [REG1 + 0x10], REG3; \
-        sub             VADDR, REG2, REG2; \
-        ba,pt           %xcc, 99f; \
-         add            REG3, REG2, REG1; \
-98:     ba,pt           %xcc, 97b; \
-         add            REG1, (3 * 8), REG1; \
-99:
-
-        /* We use a 32K TSB for the whole kernel, this allows to
-         * handle about 16MB of modules and vmalloc mappings without
-         * incurring many hash conflicts.
-         */
-#define KERNEL_TSB_SIZE_BYTES   (32 * 1024)
-#define KERNEL_TSB_NENTRIES     \
-        (KERNEL_TSB_SIZE_BYTES / 16)
-#define KERNEL_TSB4M_NENTRIES   4096
-
-        /* Do a kernel TSB lookup at tl>0 on VADDR+TAG, branch to OK_LABEL
-         * on TSB hit.  REG1, REG2, REG3, and REG4 are used as temporaries
-         * and the found TTE will be left in REG1.  REG3 and REG4 must
-         * be an even/odd pair of registers.
-         *
-         * VADDR and TAG will be preserved and not clobbered by this macro.
-         */
-#define KERN_TSB_LOOKUP_TL1(VADDR, TAG, REG1, REG2, REG3, REG4, OK_LABEL) \
-        sethi           %hi(swapper_tsb), REG1; \
-        or              REG1, %lo(swapper_tsb), REG1; \
-        srlx            VADDR, PAGE_SHIFT, REG2; \
-        and             REG2, (KERNEL_TSB_NENTRIES - 1), REG2; \
-        sllx            REG2, 4, REG2; \
-        add             REG1, REG2, REG2; \
-        KTSB_LOAD_QUAD(REG2, REG3); \
-        cmp             REG3, TAG; \
-        be,a,pt         %xcc, OK_LABEL; \
-         mov            REG4, REG1;
-
-#ifndef CONFIG_DEBUG_PAGEALLOC
-        /* This version uses a trick, the TAG is already (VADDR >> 22) so
-         * we can make use of that for the index computation.
-         */
-#define KERN_TSB4M_LOOKUP_TL1(TAG, REG1, REG2, REG3, REG4, OK_LABEL) \
-        sethi           %hi(swapper_4m_tsb), REG1; \
-        or              REG1, %lo(swapper_4m_tsb), REG1; \
-        and             TAG, (KERNEL_TSB4M_NENTRIES - 1), REG2; \
-        sllx            REG2, 4, REG2; \
-        add             REG1, REG2, REG2; \
-        KTSB_LOAD_QUAD(REG2, REG3); \
-        cmp             REG3, TAG; \
-        be,a,pt         %xcc, OK_LABEL; \
-         mov            REG4, REG1;
-#endif
-
-#endif /* !(_SPARC64_TSB_H) */
diff --git a/include/asm-sparc/tsunami.h b/include/asm-sparc/tsunami.h
deleted file mode 100644
index 5bbd1d523baa..000000000000
--- a/include/asm-sparc/tsunami.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * tsunami.h:  Module specific definitions for Tsunami V8 Sparcs
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_TSUNAMI_H
-#define _SPARC_TSUNAMI_H
-
-#include <asm/asi.h>
-
-/* The MMU control register on the Tsunami:
- *
- * -----------------------------------------------------------------------
- * | implvers |SW|AV|DV|MV| RSV |PC|ITD|ALC| RSV |PE| RC |IE|DE|RSV|NF|ME|
- * -----------------------------------------------------------------------
- *  31      24 23 22 21 20 19-18 17  16 14  13-12 11 10-9  8  7 6-2  1  0
- *
- * SW: Enable Software Table Walks  0=off 1=on
- * AV: Address View bit
- * DV: Data View bit
- * MV: Memory View bit
- * PC: Parity Control
- * ITD: ITBR disable
- * ALC: Alternate Cacheable
- * PE: Parity Enable   0=off 1=on
- * RC: Refresh Control
- * IE: Instruction cache Enable  0=off 1=on
- * DE: Data cache Enable  0=off 1=on
- * NF: No Fault, same as all other SRMMUs
- * ME: MMU Enable, same as all other SRMMUs
- */
-
-#define TSUNAMI_SW        0x00800000
-#define TSUNAMI_AV        0x00400000
-#define TSUNAMI_DV        0x00200000
-#define TSUNAMI_MV        0x00100000
-#define TSUNAMI_PC        0x00020000
-#define TSUNAMI_ITD       0x00010000
-#define TSUNAMI_ALC       0x00008000
-#define TSUNAMI_PE        0x00001000
-#define TSUNAMI_RCMASK    0x00000C00
-#define TSUNAMI_IENAB     0x00000200
-#define TSUNAMI_DENAB     0x00000100
-#define TSUNAMI_NF        0x00000002
-#define TSUNAMI_ME        0x00000001
-
-static inline void tsunami_flush_icache(void)
-{
-        __asm__ __volatile__("sta %%g0, [%%g0] %0\n\t"
-                             : /* no outputs */
-                             : "i" (ASI_M_IC_FLCLEAR)
-                             : "memory");
-}
-
-static inline void tsunami_flush_dcache(void)
-{
-        __asm__ __volatile__("sta %%g0, [%%g0] %0\n\t"
-                             : /* no outputs */
-                             : "i" (ASI_M_DC_FLCLEAR)
-                             : "memory");
-}
-
-#endif /* !(_SPARC_TSUNAMI_H) */
diff --git a/include/asm-sparc/ttable.h b/include/asm-sparc/ttable.h
deleted file mode 100644
index 5708ba2719fb..000000000000
--- a/include/asm-sparc/ttable.h
+++ /dev/null
@@ -1,658 +0,0 @@
-#ifndef _SPARC64_TTABLE_H
-#define _SPARC64_TTABLE_H
-
-#include <asm/utrap.h>
-
-#ifdef __ASSEMBLY__
-#include <asm/thread_info.h>
-#endif
-
-#define BOOT_KERNEL b sparc64_boot; nop; nop; nop; nop; nop; nop; nop;
-
-/* We need a "cleaned" instruction... */
-#define CLEAN_WINDOW                                                    \
-        rdpr    %cleanwin, %l0;         add     %l0, 1, %l0;            \
-        wrpr    %l0, 0x0, %cleanwin;                                    \
-        clr     %o0;    clr     %o1;    clr     %o2;    clr     %o3;    \
-        clr     %o4;    clr     %o5;    clr     %o6;    clr     %o7;    \
-        clr     %l0;    clr     %l1;    clr     %l2;    clr     %l3;    \
-        clr     %l4;    clr     %l5;    clr     %l6;    clr     %l7;    \
-        retry;                                                          \
-        nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;
-
-#define TRAP(routine)                                   \
-        sethi   %hi(109f), %g7;                         \
-        ba,pt   %xcc, etrap;                            \
-109:     or     %g7, %lo(109b), %g7;                    \
-        call    routine;                                \
-         add    %sp, PTREGS_OFF, %o0;                   \
-        ba,pt   %xcc, rtrap;                            \
-         nop;                                           \
-        nop;
-
-#define TRAP_7INSNS(routine)                            \
-        sethi   %hi(109f), %g7;                         \
-        ba,pt   %xcc, etrap;                            \
-109:     or     %g7, %lo(109b), %g7;                    \
-        call    routine;                                \
-         add    %sp, PTREGS_OFF, %o0;                   \
-        ba,pt   %xcc, rtrap;                            \
-         nop;
-
-#define TRAP_SAVEFPU(routine)                           \
-        sethi   %hi(109f), %g7;                         \
-        ba,pt   %xcc, do_fptrap;                        \
-109:     or     %g7, %lo(109b), %g7;                    \
-        call    routine;                                \
-         add    %sp, PTREGS_OFF, %o0;                   \
-        ba,pt   %xcc, rtrap;                            \
-         nop;                                           \
-        nop;
-
-#define TRAP_NOSAVE(routine)                            \
-        ba,pt   %xcc, routine;                          \
-         nop;                                           \
-        nop; nop; nop; nop; nop; nop;
-
-#define TRAP_NOSAVE_7INSNS(routine)                     \
-        ba,pt   %xcc, routine;                          \
-         nop;                                           \
-        nop; nop; nop; nop; nop;
-
-#define TRAPTL1(routine)                                \
-        sethi   %hi(109f), %g7;                         \
-        ba,pt   %xcc, etraptl1;                         \
-109:     or     %g7, %lo(109b), %g7;                    \
-        call    routine;                                \
-         add    %sp, PTREGS_OFF, %o0;                   \
-        ba,pt   %xcc, rtrap;                            \
-         nop;                                           \
-        nop;
-
-#define TRAP_ARG(routine, arg)                          \
-        sethi   %hi(109f), %g7;                         \
-        ba,pt   %xcc, etrap;                            \
-109:     or     %g7, %lo(109b), %g7;                    \
-        add     %sp, PTREGS_OFF, %o0;                   \
-        call    routine;                                \
-         mov    arg, %o1;                               \
-        ba,pt   %xcc, rtrap;                            \
-         nop;
-
-#define TRAPTL1_ARG(routine, arg)                       \
-        sethi   %hi(109f), %g7;                         \
-        ba,pt   %xcc, etraptl1;                         \
-109:     or     %g7, %lo(109b), %g7;                    \
-        add     %sp, PTREGS_OFF, %o0;                   \
-        call    routine;                                \
-         mov    arg, %o1;                               \
-        ba,pt   %xcc, rtrap;                            \
-         nop;
-
-#define SYSCALL_TRAP(routine, systbl)                   \
-        rdpr    %pil, %g2;                              \
-        mov     TSTATE_SYSCALL, %g3;                    \
-        sethi   %hi(109f), %g7;                         \
-        ba,pt   %xcc, etrap_syscall;                    \
-109:     or     %g7, %lo(109b), %g7;                    \
-        sethi   %hi(systbl), %l7;                       \
-        ba,pt   %xcc, routine;                          \
-         or     %l7, %lo(systbl), %l7;
-
-#define TRAP_UTRAP(handler,lvl)                         \
-        mov     handler, %g3;                           \
-        ba,pt   %xcc, utrap_trap;                       \
-         mov    lvl, %g4;                               \
-        nop;                                            \
-        nop;                                            \
-        nop;                                            \
-        nop;                                            \
-        nop;
-
-#ifdef CONFIG_COMPAT
-#define LINUX_32BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall32, sys_call_table32)
-#else
-#define LINUX_32BIT_SYSCALL_TRAP BTRAP(0x110)
-#endif
-#define LINUX_64BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall, sys_call_table64)
-#define GETCC_TRAP TRAP(getcc)
-#define SETCC_TRAP TRAP(setcc)
-#define BREAKPOINT_TRAP TRAP(breakpoint_trap)
-
-#ifdef CONFIG_TRACE_IRQFLAGS
-
-#define TRAP_IRQ(routine, level)                        \
-        rdpr    %pil, %g2;                              \
-        wrpr    %g0, 15, %pil;                          \
-        sethi   %hi(1f-4), %g7;                         \
-        ba,pt   %xcc, etrap_irq;                        \
-         or     %g7, %lo(1f-4), %g7;                    \
-        nop;                                            \
-        nop;                                            \
-        nop;                                            \
-        .subsection     2;                              \
-1:      call    trace_hardirqs_off;                     \
-         nop;                                           \
-        mov     level, %o0;                             \
-        call    routine;                                \
-         add    %sp, PTREGS_OFF, %o1;                   \
-        ba,a,pt %xcc, rtrap_irq;                        \
-        .previous;
-
-#else
-
-#define TRAP_IRQ(routine, level)                        \
-        rdpr    %pil, %g2;                              \
-        wrpr    %g0, 15, %pil;                          \
-        ba,pt   %xcc, etrap_irq;                        \
-         rd     %pc, %g7;                               \
-        mov     level, %o0;                             \
-        call    routine;                                \
-         add    %sp, PTREGS_OFF, %o1;                   \
-        ba,a,pt %xcc, rtrap_irq;
-
-#endif
-
-#define TRAP_IVEC TRAP_NOSAVE(do_ivec)
-
-#define BTRAP(lvl) TRAP_ARG(bad_trap, lvl)
-
-#define BTRAPTL1(lvl) TRAPTL1_ARG(bad_trap_tl1, lvl)
-
-#define FLUSH_WINDOW_TRAP                                               \
-        ba,pt   %xcc, etrap;                                            \
-         rd     %pc, %g7;                                               \
-        flushw;                                                         \
-        ldx     [%sp + PTREGS_OFF + PT_V9_TNPC], %l1;                   \
-        add     %l1, 4, %l2;                                            \
-        stx     %l1, [%sp + PTREGS_OFF + PT_V9_TPC];                    \
-        ba,pt   %xcc, rtrap;                                            \
-         stx    %l2, [%sp + PTREGS_OFF + PT_V9_TNPC];
-
-#ifdef CONFIG_KPROBES
-#define KPROBES_TRAP(lvl) TRAP_IRQ(kprobe_trap, lvl)
-#else
-#define KPROBES_TRAP(lvl) TRAP_ARG(bad_trap, lvl)
-#endif
-
-#ifdef CONFIG_KGDB
-#define KGDB_TRAP(lvl) TRAP_IRQ(kgdb_trap, lvl)
-#else
-#define KGDB_TRAP(lvl) TRAP_ARG(bad_trap, lvl)
-#endif
-
-#define SUN4V_ITSB_MISS                                 \
-        ldxa    [%g0] ASI_SCRATCHPAD, %g2;              \
-        ldx     [%g2 + HV_FAULT_I_ADDR_OFFSET], %g4;    \
-        ldx     [%g2 + HV_FAULT_I_CTX_OFFSET], %g5;     \
-        srlx    %g4, 22, %g6;                           \
-        ba,pt   %xcc, sun4v_itsb_miss;                  \
-         nop;                                           \
-        nop;                                            \
-        nop;
-
-#define SUN4V_DTSB_MISS                                 \
-        ldxa    [%g0] ASI_SCRATCHPAD, %g2;              \
-        ldx     [%g2 + HV_FAULT_D_ADDR_OFFSET], %g4;    \
-        ldx     [%g2 + HV_FAULT_D_CTX_OFFSET], %g5;     \
-        srlx    %g4, 22, %g6;                           \
-        ba,pt   %xcc, sun4v_dtsb_miss;                  \
-         nop;                                           \
-        nop;                                            \
-        nop;
-
-/* Before touching these macros, you owe it to yourself to go and
- * see how arch/sparc64/kernel/winfixup.S works... -DaveM
- *
- * For the user cases we used to use the %asi register, but
- * it turns out that the "wr xxx, %asi" costs ~5 cycles, so
- * now we use immediate ASI loads and stores instead.  Kudos
- * to Greg Onufer for pointing out this performance anomaly.
- *
- * Further note that we cannot use the g2, g4, g5, and g7 alternate
- * globals in the spill routines, check out the save instruction in
- * arch/sparc64/kernel/etrap.S to see what I mean about g2, and
- * g4/g5 are the globals which are preserved by etrap processing
- * for the caller of it.  The g7 register is the return pc for
- * etrap.  Finally, g6 is the current thread register so we cannot
- * us it in the spill handlers either.  Most of these rules do not
- * apply to fill processing, only g6 is not usable.
- */
-
-/* Normal kernel spill */
-#define SPILL_0_NORMAL                                  \
-        stx     %l0, [%sp + STACK_BIAS + 0x00];         \
-        stx     %l1, [%sp + STACK_BIAS + 0x08];         \
-        stx     %l2, [%sp + STACK_BIAS + 0x10];         \
-        stx     %l3, [%sp + STACK_BIAS + 0x18];         \
-        stx     %l4, [%sp + STACK_BIAS + 0x20];         \
-        stx     %l5, [%sp + STACK_BIAS + 0x28];         \
-        stx     %l6, [%sp + STACK_BIAS + 0x30];         \
-        stx     %l7, [%sp + STACK_BIAS + 0x38];         \
-        stx     %i0, [%sp + STACK_BIAS + 0x40];         \
-        stx     %i1, [%sp + STACK_BIAS + 0x48];         \
-        stx     %i2, [%sp + STACK_BIAS + 0x50];         \
-        stx     %i3, [%sp + STACK_BIAS + 0x58];         \
-        stx     %i4, [%sp + STACK_BIAS + 0x60];         \
-        stx     %i5, [%sp + STACK_BIAS + 0x68];         \
-        stx     %i6, [%sp + STACK_BIAS + 0x70];         \
-        stx     %i7, [%sp + STACK_BIAS + 0x78];         \
-        saved; retry; nop; nop; nop; nop; nop; nop;     \
-        nop; nop; nop; nop; nop; nop; nop; nop;
-
-#define SPILL_0_NORMAL_ETRAP                            \
-etrap_kernel_spill:                                     \
-        stx     %l0, [%sp + STACK_BIAS + 0x00];         \
-        stx     %l1, [%sp + STACK_BIAS + 0x08];         \
-        stx     %l2, [%sp + STACK_BIAS + 0x10];         \
-        stx     %l3, [%sp + STACK_BIAS + 0x18];         \
-        stx     %l4, [%sp + STACK_BIAS + 0x20];         \
-        stx     %l5, [%sp + STACK_BIAS + 0x28];         \
-        stx     %l6, [%sp + STACK_BIAS + 0x30];         \
-        stx     %l7, [%sp + STACK_BIAS + 0x38];         \
-        stx     %i0, [%sp + STACK_BIAS + 0x40];         \
-        stx     %i1, [%sp + STACK_BIAS + 0x48];         \
-        stx     %i2, [%sp + STACK_BIAS + 0x50];         \
-        stx     %i3, [%sp + STACK_BIAS + 0x58];         \
-        stx     %i4, [%sp + STACK_BIAS + 0x60];         \
-        stx     %i5, [%sp + STACK_BIAS + 0x68];         \
-        stx     %i6, [%sp + STACK_BIAS + 0x70];         \
-        stx     %i7, [%sp + STACK_BIAS + 0x78];         \
-        saved;                                          \
-        sub     %g1, 2, %g1;                            \
-        ba,pt   %xcc, etrap_save;                       \
-        wrpr    %g1, %cwp;                              \
-        nop; nop; nop; nop; nop; nop; nop; nop;         \
-        nop; nop; nop; nop;
-
-/* Normal 64bit spill */
-#define SPILL_1_GENERIC(ASI)                            \
-        add     %sp, STACK_BIAS + 0x00, %g1;            \
-        stxa    %l0, [%g1 + %g0] ASI;                   \
-        mov     0x08, %g3;                              \
-        stxa    %l1, [%g1 + %g3] ASI;                   \
-        add     %g1, 0x10, %g1;                         \
-        stxa    %l2, [%g1 + %g0] ASI;                   \
-        stxa    %l3, [%g1 + %g3] ASI;                   \
-        add     %g1, 0x10, %g1;                         \
-        stxa    %l4, [%g1 + %g0] ASI;                   \
-        stxa    %l5, [%g1 + %g3] ASI;                   \
-        add     %g1, 0x10, %g1;                         \
-        stxa    %l6, [%g1 + %g0] ASI;                   \
-        stxa    %l7, [%g1 + %g3] ASI;                   \
-        add     %g1, 0x10, %g1;                         \
-        stxa    %i0, [%g1 + %g0] ASI;                   \
-        stxa    %i1, [%g1 + %g3] ASI;                   \
-        add     %g1, 0x10, %g1;                         \
-        stxa    %i2, [%g1 + %g0] ASI;                   \
-        stxa    %i3, [%g1 + %g3] ASI;                   \
-        add     %g1, 0x10, %g1;                         \
-        stxa    %i4, [%g1 + %g0] ASI;                   \
-        stxa    %i5, [%g1 + %g3] ASI;                   \
-        add     %g1, 0x10, %g1;                         \
-        stxa    %i6, [%g1 + %g0] ASI;                   \
-        stxa    %i7, [%g1 + %g3] ASI;                   \
-        saved;                                          \
-        retry; nop; nop;                                \
-        b,a,pt  %xcc, spill_fixup_dax;                  \
-        b,a,pt  %xcc, spill_fixup_mna;                  \
-        b,a,pt  %xcc, spill_fixup;
-
-#define SPILL_1_GENERIC_ETRAP                           \
-etrap_user_spill_64bit:                                 \
-        stxa    %l0, [%sp + STACK_BIAS + 0x00] %asi;    \
-        stxa    %l1, [%sp + STACK_BIAS + 0x08] %asi;    \
-        stxa    %l2, [%sp + STACK_BIAS + 0x10] %asi;    \
-        stxa    %l3, [%sp + STACK_BIAS + 0x18] %asi;    \
-        stxa    %l4, [%sp + STACK_BIAS + 0x20] %asi;    \
-        stxa    %l5, [%sp + STACK_BIAS + 0x28] %asi;    \
-        stxa    %l6, [%sp + STACK_BIAS + 0x30] %asi;    \
-        stxa    %l7, [%sp + STACK_BIAS + 0x38] %asi;    \
-        stxa    %i0, [%sp + STACK_BIAS + 0x40] %asi;    \
-        stxa    %i1, [%sp + STACK_BIAS + 0x48] %asi;    \
-        stxa    %i2, [%sp + STACK_BIAS + 0x50] %asi;    \
-        stxa    %i3, [%sp + STACK_BIAS + 0x58] %asi;    \
-        stxa    %i4, [%sp + STACK_BIAS + 0x60] %asi;    \
-        stxa    %i5, [%sp + STACK_BIAS + 0x68] %asi;    \
-        stxa    %i6, [%sp + STACK_BIAS + 0x70] %asi;    \
-        stxa    %i7, [%sp + STACK_BIAS + 0x78] %asi;    \
-        saved;                                          \
-        sub     %g1, 2, %g1;                            \
-        ba,pt   %xcc, etrap_save;                       \
-         wrpr   %g1, %cwp;                              \
-        nop; nop; nop; nop; nop;                        \
-        nop; nop; nop; nop;                             \
-        ba,a,pt %xcc, etrap_spill_fixup_64bit;          \
-        ba,a,pt %xcc, etrap_spill_fixup_64bit;          \
-        ba,a,pt %xcc, etrap_spill_fixup_64bit;
-
-#define SPILL_1_GENERIC_ETRAP_FIXUP                     \
-etrap_spill_fixup_64bit:                                \
-        ldub    [%g6 + TI_WSAVED], %g1;                 \
-        sll     %g1, 3, %g3;                            \
-        add     %g6, %g3, %g3;                          \
-        stx     %sp, [%g3 + TI_RWIN_SPTRS];             \
-        sll     %g1, 7, %g3;                            \
-        add     %g6, %g3, %g3;                          \
-        stx     %l0, [%g3 + TI_REG_WINDOW + 0x00];      \
-        stx     %l1, [%g3 + TI_REG_WINDOW + 0x08];      \
-        stx     %l2, [%g3 + TI_REG_WINDOW + 0x10];      \
-        stx     %l3, [%g3 + TI_REG_WINDOW + 0x18];      \
-        stx     %l4, [%g3 + TI_REG_WINDOW + 0x20];      \
-        stx     %l5, [%g3 + TI_REG_WINDOW + 0x28];      \
-        stx     %l6, [%g3 + TI_REG_WINDOW + 0x30];      \
-        stx     %l7, [%g3 + TI_REG_WINDOW + 0x38];      \
-        stx     %i0, [%g3 + TI_REG_WINDOW + 0x40];      \
-        stx     %i1, [%g3 + TI_REG_WINDOW + 0x48];      \
-        stx     %i2, [%g3 + TI_REG_WINDOW + 0x50];      \
-        stx     %i3, [%g3 + TI_REG_WINDOW + 0x58];      \
-        stx     %i4, [%g3 + TI_REG_WINDOW + 0x60];      \
-        stx     %i5, [%g3 + TI_REG_WINDOW + 0x68];      \
-        stx     %i6, [%g3 + TI_REG_WINDOW + 0x70];      \
-        stx     %i7, [%g3 + TI_REG_WINDOW + 0x78];      \
-        add     %g1, 1, %g1;                            \
-        stb     %g1, [%g6 + TI_WSAVED];                 \
-        saved;                                          \
-        rdpr    %cwp, %g1;                              \
-        sub     %g1, 2, %g1;                            \
-        ba,pt   %xcc, etrap_save;                       \
-         wrpr   %g1, %cwp;                              \
-        nop; nop; nop
-
-/* Normal 32bit spill */
-#define SPILL_2_GENERIC(ASI)                            \
-        srl     %sp, 0, %sp;                            \
-        stwa    %l0, [%sp + %g0] ASI;                   \
-        mov     0x04, %g3;                              \
-        stwa    %l1, [%sp + %g3] ASI;                   \
-        add     %sp, 0x08, %g1;                         \
-        stwa    %l2, [%g1 + %g0] ASI;                   \
-        stwa    %l3, [%g1 + %g3] ASI;                   \
-        add     %g1, 0x08, %g1;                         \
-        stwa    %l4, [%g1 + %g0] ASI;                   \
-        stwa    %l5, [%g1 + %g3] ASI;                   \
-        add     %g1, 0x08, %g1;                         \
-        stwa    %l6, [%g1 + %g0] ASI;                   \
-        stwa    %l7, [%g1 + %g3] ASI;                   \
-        add     %g1, 0x08, %g1;                         \
-        stwa    %i0, [%g1 + %g0] ASI;                   \
-        stwa    %i1, [%g1 + %g3] ASI;                   \
-        add     %g1, 0x08, %g1;                         \
-        stwa    %i2, [%g1 + %g0] ASI;                   \
-        stwa    %i3, [%g1 + %g3] ASI;                   \
-        add     %g1, 0x08, %g1;                         \
-        stwa    %i4, [%g1 + %g0] ASI;                   \
-        stwa    %i5, [%g1 + %g3] ASI;                   \
-        add     %g1, 0x08, %g1;                         \
-        stwa    %i6, [%g1 + %g0] ASI;                   \
-        stwa    %i7, [%g1 + %g3] ASI;                   \
-        saved;                                          \
-        retry; nop; nop;                                \
-        b,a,pt  %xcc, spill_fixup_dax;                  \
-        b,a,pt  %xcc, spill_fixup_mna;                  \
-        b,a,pt  %xcc, spill_fixup;
-
-#define SPILL_2_GENERIC_ETRAP           \
-etrap_user_spill_32bit:                 \
-        srl     %sp, 0, %sp;            \
-        stwa    %l0, [%sp + 0x00] %asi; \
-        stwa    %l1, [%sp + 0x04] %asi; \
-        stwa    %l2, [%sp + 0x08] %asi; \
-        stwa    %l3, [%sp + 0x0c] %asi; \
-        stwa    %l4, [%sp + 0x10] %asi; \
-        stwa    %l5, [%sp + 0x14] %asi; \
-        stwa    %l6, [%sp + 0x18] %asi; \
-        stwa    %l7, [%sp + 0x1c] %asi; \
-        stwa    %i0, [%sp + 0x20] %asi; \
-        stwa    %i1, [%sp + 0x24] %asi; \
-        stwa    %i2, [%sp + 0x28] %asi; \
-        stwa    %i3, [%sp + 0x2c] %asi; \
-        stwa    %i4, [%sp + 0x30] %asi; \
-        stwa    %i5, [%sp + 0x34] %asi; \
-        stwa    %i6, [%sp + 0x38] %asi; \
-        stwa    %i7, [%sp + 0x3c] %asi; \
-        saved;                          \
-        sub     %g1, 2, %g1;            \
-        ba,pt   %xcc, etrap_save;       \
-         wrpr   %g1, %cwp;              \
-        nop; nop; nop; nop;             \
-        nop; nop; nop; nop;             \
-        ba,a,pt %xcc, etrap_spill_fixup_32bit; \
-        ba,a,pt %xcc, etrap_spill_fixup_32bit; \
-        ba,a,pt %xcc, etrap_spill_fixup_32bit;
-
-#define SPILL_2_GENERIC_ETRAP_FIXUP                     \
-etrap_spill_fixup_32bit:                                \
-        ldub    [%g6 + TI_WSAVED], %g1;                 \
-        sll     %g1, 3, %g3;                            \
-        add     %g6, %g3, %g3;                          \
-        stx     %sp, [%g3 + TI_RWIN_SPTRS];             \
-        sll     %g1, 7, %g3;                            \
-        add     %g6, %g3, %g3;                          \
-        stw     %l0, [%g3 + TI_REG_WINDOW + 0x00];      \
-        stw     %l1, [%g3 + TI_REG_WINDOW + 0x04];      \
-        stw     %l2, [%g3 + TI_REG_WINDOW + 0x08];      \
-        stw     %l3, [%g3 + TI_REG_WINDOW + 0x0c];      \
-        stw     %l4, [%g3 + TI_REG_WINDOW + 0x10];      \
-        stw     %l5, [%g3 + TI_REG_WINDOW + 0x14];      \
-        stw     %l6, [%g3 + TI_REG_WINDOW + 0x18];      \
-        stw     %l7, [%g3 + TI_REG_WINDOW + 0x1c];      \
-        stw     %i0, [%g3 + TI_REG_WINDOW + 0x20];      \
-        stw     %i1, [%g3 + TI_REG_WINDOW + 0x24];      \
-        stw     %i2, [%g3 + TI_REG_WINDOW + 0x28];      \
-        stw     %i3, [%g3 + TI_REG_WINDOW + 0x2c];      \
-        stw     %i4, [%g3 + TI_REG_WINDOW + 0x30];      \
-        stw     %i5, [%g3 + TI_REG_WINDOW + 0x34];      \
-        stw     %i6, [%g3 + TI_REG_WINDOW + 0x38];      \
-        stw     %i7, [%g3 + TI_REG_WINDOW + 0x3c];      \
-        add     %g1, 1, %g1;                            \
-        stb     %g1, [%g6 + TI_WSAVED];                 \
-        saved;                                          \
-        rdpr    %cwp, %g1;                              \
-        sub     %g1, 2, %g1;                            \
-        ba,pt   %xcc, etrap_save;                       \
-         wrpr   %g1, %cwp;                              \
-        nop; nop; nop
-
-#define SPILL_1_NORMAL SPILL_1_GENERIC(ASI_AIUP)
-#define SPILL_2_NORMAL SPILL_2_GENERIC(ASI_AIUP)
-#define SPILL_3_NORMAL SPILL_0_NORMAL
-#define SPILL_4_NORMAL SPILL_0_NORMAL
-#define SPILL_5_NORMAL SPILL_0_NORMAL
-#define SPILL_6_NORMAL SPILL_0_NORMAL
-#define SPILL_7_NORMAL SPILL_0_NORMAL
-
-#define SPILL_0_OTHER SPILL_0_NORMAL
-#define SPILL_1_OTHER SPILL_1_GENERIC(ASI_AIUS)
-#define SPILL_2_OTHER SPILL_2_GENERIC(ASI_AIUS)
-#define SPILL_3_OTHER SPILL_3_NORMAL
-#define SPILL_4_OTHER SPILL_4_NORMAL
-#define SPILL_5_OTHER SPILL_5_NORMAL
-#define SPILL_6_OTHER SPILL_6_NORMAL
-#define SPILL_7_OTHER SPILL_7_NORMAL
-
-/* Normal kernel fill */
-#define FILL_0_NORMAL                                   \
-        ldx     [%sp + STACK_BIAS + 0x00], %l0;         \
-        ldx     [%sp + STACK_BIAS + 0x08], %l1;         \
-        ldx     [%sp + STACK_BIAS + 0x10], %l2;         \
-        ldx     [%sp + STACK_BIAS + 0x18], %l3;         \
-        ldx     [%sp + STACK_BIAS + 0x20], %l4;         \
-        ldx     [%sp + STACK_BIAS + 0x28], %l5;         \
-        ldx     [%sp + STACK_BIAS + 0x30], %l6;         \
-        ldx     [%sp + STACK_BIAS + 0x38], %l7;         \
-        ldx     [%sp + STACK_BIAS + 0x40], %i0;         \
-        ldx     [%sp + STACK_BIAS + 0x48], %i1;         \
-        ldx     [%sp + STACK_BIAS + 0x50], %i2;         \
-        ldx     [%sp + STACK_BIAS + 0x58], %i3;         \
-        ldx     [%sp + STACK_BIAS + 0x60], %i4;         \
-        ldx     [%sp + STACK_BIAS + 0x68], %i5;         \
-        ldx     [%sp + STACK_BIAS + 0x70], %i6;         \
-        ldx     [%sp + STACK_BIAS + 0x78], %i7;         \
-        restored; retry; nop; nop; nop; nop; nop; nop;  \
-        nop; nop; nop; nop; nop; nop; nop; nop;
-
-#define FILL_0_NORMAL_RTRAP                             \
-kern_rtt_fill:                                          \
-        rdpr    %cwp, %g1;                              \
-        sub     %g1, 1, %g1;                            \
-        wrpr    %g1, %cwp;                              \
-        ldx     [%sp + STACK_BIAS + 0x00], %l0;         \
-        ldx     [%sp + STACK_BIAS + 0x08], %l1;         \
-        ldx     [%sp + STACK_BIAS + 0x10], %l2;         \
-        ldx     [%sp + STACK_BIAS + 0x18], %l3;         \
-        ldx     [%sp + STACK_BIAS + 0x20], %l4;         \
-        ldx     [%sp + STACK_BIAS + 0x28], %l5;         \
-        ldx     [%sp + STACK_BIAS + 0x30], %l6;         \
-        ldx     [%sp + STACK_BIAS + 0x38], %l7;         \
-        ldx     [%sp + STACK_BIAS + 0x40], %i0;         \
-        ldx     [%sp + STACK_BIAS + 0x48], %i1;         \
-        ldx     [%sp + STACK_BIAS + 0x50], %i2;         \
-        ldx     [%sp + STACK_BIAS + 0x58], %i3;         \
-        ldx     [%sp + STACK_BIAS + 0x60], %i4;         \
-        ldx     [%sp + STACK_BIAS + 0x68], %i5;         \
-        ldx     [%sp + STACK_BIAS + 0x70], %i6;         \
-        ldx     [%sp + STACK_BIAS + 0x78], %i7;         \
-        restored;                                       \
-        add     %g1, 1, %g1;                            \
-        ba,pt   %xcc, kern_rtt_restore;                 \
-         wrpr   %g1, %cwp;                              \
-        nop; nop; nop; nop; nop;                        \
-        nop; nop; nop; nop;
-
-
-/* Normal 64bit fill */
-#define FILL_1_GENERIC(ASI)                             \
-        add     %sp, STACK_BIAS + 0x00, %g1;            \
-        ldxa    [%g1 + %g0] ASI, %l0;                   \
-        mov     0x08, %g2;                              \
-        mov     0x10, %g3;                              \
-        ldxa    [%g1 + %g2] ASI, %l1;                   \
-        mov     0x18, %g5;                              \
-        ldxa    [%g1 + %g3] ASI, %l2;                   \
-        ldxa    [%g1 + %g5] ASI, %l3;                   \
-        add     %g1, 0x20, %g1;                         \
-        ldxa    [%g1 + %g0] ASI, %l4;                   \
-        ldxa    [%g1 + %g2] ASI, %l5;                   \
-        ldxa    [%g1 + %g3] ASI, %l6;                   \
-        ldxa    [%g1 + %g5] ASI, %l7;                   \
-        add     %g1, 0x20, %g1;                         \
-        ldxa    [%g1 + %g0] ASI, %i0;                   \
-        ldxa    [%g1 + %g2] ASI, %i1;                   \
-        ldxa    [%g1 + %g3] ASI, %i2;                   \
-        ldxa    [%g1 + %g5] ASI, %i3;                   \
-        add     %g1, 0x20, %g1;                         \
-        ldxa    [%g1 + %g0] ASI, %i4;                   \
-        ldxa    [%g1 + %g2] ASI, %i5;                   \
-        ldxa    [%g1 + %g3] ASI, %i6;                   \
-        ldxa    [%g1 + %g5] ASI, %i7;                   \
-        restored;                                       \
-        retry; nop; nop; nop; nop;                      \
-        b,a,pt  %xcc, fill_fixup_dax;                   \
-        b,a,pt  %xcc, fill_fixup_mna;                   \
-        b,a,pt  %xcc, fill_fixup;
-
-#define FILL_1_GENERIC_RTRAP                            \
-user_rtt_fill_64bit:                                    \
-        ldxa    [%sp + STACK_BIAS + 0x00] %asi, %l0;    \
-        ldxa    [%sp + STACK_BIAS + 0x08] %asi, %l1;    \
-        ldxa    [%sp + STACK_BIAS + 0x10] %asi, %l2;    \
-        ldxa    [%sp + STACK_BIAS + 0x18] %asi, %l3;    \
-        ldxa    [%sp + STACK_BIAS + 0x20] %asi, %l4;    \
-        ldxa    [%sp + STACK_BIAS + 0x28] %asi, %l5;    \
-        ldxa    [%sp + STACK_BIAS + 0x30] %asi, %l6;    \
-        ldxa    [%sp + STACK_BIAS + 0x38] %asi, %l7;    \
-        ldxa    [%sp + STACK_BIAS + 0x40] %asi, %i0;    \
-        ldxa    [%sp + STACK_BIAS + 0x48] %asi, %i1;    \
-        ldxa    [%sp + STACK_BIAS + 0x50] %asi, %i2;    \
-        ldxa    [%sp + STACK_BIAS + 0x58] %asi, %i3;    \
-        ldxa    [%sp + STACK_BIAS + 0x60] %asi, %i4;    \
-        ldxa    [%sp + STACK_BIAS + 0x68] %asi, %i5;    \
-        ldxa    [%sp + STACK_BIAS + 0x70] %asi, %i6;    \
-        ldxa    [%sp + STACK_BIAS + 0x78] %asi, %i7;    \
-        ba,pt   %xcc, user_rtt_pre_restore;             \
-         restored;                                      \
-        nop; nop; nop; nop; nop; nop;                   \
-        nop; nop; nop; nop; nop;                        \
-        ba,a,pt %xcc, user_rtt_fill_fixup;              \
-        ba,a,pt %xcc, user_rtt_fill_fixup;              \
-        ba,a,pt %xcc, user_rtt_fill_fixup;
-
-
-/* Normal 32bit fill */
-#define FILL_2_GENERIC(ASI)                             \
-        srl     %sp, 0, %sp;                            \
-        lduwa   [%sp + %g0] ASI, %l0;                   \
-        mov     0x04, %g2;                              \
-        mov     0x08, %g3;                              \
-        lduwa   [%sp + %g2] ASI, %l1;                   \
-        mov     0x0c, %g5;                              \
-        lduwa   [%sp + %g3] ASI, %l2;                   \
-        lduwa   [%sp + %g5] ASI, %l3;                   \
-        add     %sp, 0x10, %g1;                         \
-        lduwa   [%g1 + %g0] ASI, %l4;                   \
-        lduwa   [%g1 + %g2] ASI, %l5;                   \
-        lduwa   [%g1 + %g3] ASI, %l6;                   \
-        lduwa   [%g1 + %g5] ASI, %l7;                   \
-        add     %g1, 0x10, %g1;                         \
-        lduwa   [%g1 + %g0] ASI, %i0;                   \
-        lduwa   [%g1 + %g2] ASI, %i1;                   \
-        lduwa   [%g1 + %g3] ASI, %i2;                   \
-        lduwa   [%g1 + %g5] ASI, %i3;                   \
-        add     %g1, 0x10, %g1;                         \
-        lduwa   [%g1 + %g0] ASI, %i4;                   \
-        lduwa   [%g1 + %g2] ASI, %i5;                   \
-        lduwa   [%g1 + %g3] ASI, %i6;                   \
-        lduwa   [%g1 + %g5] ASI, %i7;                   \
-        restored;                                       \
-        retry; nop; nop; nop; nop;                      \
-        b,a,pt  %xcc, fill_fixup_dax;                   \
-        b,a,pt  %xcc, fill_fixup_mna;                   \
-        b,a,pt  %xcc, fill_fixup;
-
-#define FILL_2_GENERIC_RTRAP                            \
-user_rtt_fill_32bit:                                    \
-        srl     %sp, 0, %sp;                            \
-        lduwa   [%sp + 0x00] %asi, %l0;                 \
-        lduwa   [%sp + 0x04] %asi, %l1;                 \
-        lduwa   [%sp + 0x08] %asi, %l2;                 \
-        lduwa   [%sp + 0x0c] %asi, %l3;                 \
-        lduwa   [%sp + 0x10] %asi, %l4;                 \
-        lduwa   [%sp + 0x14] %asi, %l5;                 \
-        lduwa   [%sp + 0x18] %asi, %l6;                 \
-        lduwa   [%sp + 0x1c] %asi, %l7;                 \
-        lduwa   [%sp + 0x20] %asi, %i0;                 \
-        lduwa   [%sp + 0x24] %asi, %i1;                 \
-        lduwa   [%sp + 0x28] %asi, %i2;                 \
-        lduwa   [%sp + 0x2c] %asi, %i3;                 \
-        lduwa   [%sp + 0x30] %asi, %i4;                 \
-        lduwa   [%sp + 0x34] %asi, %i5;                 \
-        lduwa   [%sp + 0x38] %asi, %i6;                 \
-        lduwa   [%sp + 0x3c] %asi, %i7;                 \
-        ba,pt   %xcc, user_rtt_pre_restore;             \
-         restored;                                      \
-        nop; nop; nop; nop; nop;                        \
-        nop; nop; nop; nop; nop;                        \
-        ba,a,pt %xcc, user_rtt_fill_fixup;              \
-        ba,a,pt %xcc, user_rtt_fill_fixup;              \
-        ba,a,pt %xcc, user_rtt_fill_fixup;
-
-
-#define FILL_1_NORMAL FILL_1_GENERIC(ASI_AIUP)
-#define FILL_2_NORMAL FILL_2_GENERIC(ASI_AIUP)
-#define FILL_3_NORMAL FILL_0_NORMAL
-#define FILL_4_NORMAL FILL_0_NORMAL
-#define FILL_5_NORMAL FILL_0_NORMAL
-#define FILL_6_NORMAL FILL_0_NORMAL
-#define FILL_7_NORMAL FILL_0_NORMAL
-
-#define FILL_0_OTHER FILL_0_NORMAL
-#define FILL_1_OTHER FILL_1_GENERIC(ASI_AIUS)
-#define FILL_2_OTHER FILL_2_GENERIC(ASI_AIUS)
-#define FILL_3_OTHER FILL_3_NORMAL
-#define FILL_4_OTHER FILL_4_NORMAL
-#define FILL_5_OTHER FILL_5_NORMAL
-#define FILL_6_OTHER FILL_6_NORMAL
-#define FILL_7_OTHER FILL_7_NORMAL
-
-#endif /* !(_SPARC64_TTABLE_H) */
diff --git a/include/asm-sparc/turbosparc.h b/include/asm-sparc/turbosparc.h
deleted file mode 100644
index 17c73282db0a..000000000000
--- a/include/asm-sparc/turbosparc.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * turbosparc.h:  Defines specific to the TurboSparc module.
- *            This is SRMMU stuff.
- *
- * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-#ifndef _SPARC_TURBOSPARC_H
-#define _SPARC_TURBOSPARC_H
-
-#include <asm/asi.h>
-#include <asm/pgtsrmmu.h>
-
-/* Bits in the SRMMU control register for TurboSparc modules.
- *
- * -------------------------------------------------------------------
- * |impl-vers| RSV| PMC |PE|PC| RSV |BM| RFR |IC|DC|PSO|RSV|ICS|NF|ME|
- * -------------------------------------------------------------------
- *  31    24 23-21 20-19 18 17 16-15 14 13-10  9  8  7  6-3   2  1  0
- *
- * BM: Boot Mode -- 0 = not in boot mode, 1 = in boot mode
- *
- * This indicates whether the TurboSparc is in boot-mode or not.
- *
- * IC: Instruction Cache -- 0 = off, 1 = on
- * DC: Data Cache -- 0 = off, 1 = 0n
- *
- * These bits enable the on-cpu TurboSparc split I/D caches.
- *
- * ICS: ICache Snooping -- 0 = disable, 1 = enable snooping of icache
- * NF: No Fault -- 0 = faults generate traps, 1 = faults don't trap
- * ME: MMU enable -- 0 = mmu not translating, 1 = mmu translating
- *
- */
-
-#define TURBOSPARC_MMUENABLE    0x00000001
-#define TURBOSPARC_NOFAULT      0x00000002
-#define TURBOSPARC_ICSNOOP      0x00000004
-#define TURBOSPARC_PSO          0x00000080
-#define TURBOSPARC_DCENABLE     0x00000100   /* Enable data cache */
-#define TURBOSPARC_ICENABLE     0x00000200   /* Enable instruction cache */
-#define TURBOSPARC_BMODE        0x00004000   
-#define TURBOSPARC_PARITYODD    0x00020000   /* Parity odd, if enabled */
-#define TURBOSPARC_PCENABLE     0x00040000   /* Enable parity checking */
-
-/* Bits in the CPU configuration register for TurboSparc modules.
- *
- * -------------------------------------------------------
- * |IOClk|SNP|AXClk| RAH |  WS |  RSV  |SBC|WT|uS2|SE|SCC|
- * -------------------------------------------------------
- *    31   30 29-28 27-26 25-23   22-8  7-6  5  4   3 2-0
- *
- */
-
-#define TURBOSPARC_SCENABLE 0x00000008   /* Secondary cache enable */
-#define TURBOSPARC_uS2      0x00000010   /* Swift compatibility mode */
-#define TURBOSPARC_WTENABLE 0x00000020   /* Write thru for dcache */
-#define TURBOSPARC_SNENABLE 0x40000000   /* DVMA snoop enable */
-
-#ifndef __ASSEMBLY__
-
-/* Bits [13:5] select one of 512 instruction cache tags */
-static inline void turbosparc_inv_insn_tag(unsigned long addr)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
-                             : /* no outputs */
-                             : "r" (addr), "i" (ASI_M_TXTC_TAG)
-                             : "memory");
-}
-
-/* Bits [13:5] select one of 512 data cache tags */
-static inline void turbosparc_inv_data_tag(unsigned long addr)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
-                             : /* no outputs */
-                             : "r" (addr), "i" (ASI_M_DATAC_TAG)
-                             : "memory");
-}
-
-static inline void turbosparc_flush_icache(void)
-{
-        unsigned long addr;
-
-        for (addr = 0; addr < 0x4000; addr += 0x20)
-                turbosparc_inv_insn_tag(addr);
-}
-
-static inline void turbosparc_flush_dcache(void)
-{
-        unsigned long addr;
-
-        for (addr = 0; addr < 0x4000; addr += 0x20)
-                turbosparc_inv_data_tag(addr);
-}
-
-static inline void turbosparc_idflash_clear(void)
-{
-        unsigned long addr;
-
-        for (addr = 0; addr < 0x4000; addr += 0x20) {
-                turbosparc_inv_insn_tag(addr);
-                turbosparc_inv_data_tag(addr);
-        }
-}
-
-static inline void turbosparc_set_ccreg(unsigned long regval)
-{
-        __asm__ __volatile__("sta %0, [%1] %2\n\t"
-                             : /* no outputs */
-                             : "r" (regval), "r" (0x600), "i" (ASI_M_MMUREGS)
-                             : "memory");
-}
-
-static inline unsigned long turbosparc_get_ccreg(void)
-{
-        unsigned long regval;
-
-        __asm__ __volatile__("lda [%1] %2, %0\n\t"
-                             : "=r" (regval)
-                             : "r" (0x600), "i" (ASI_M_MMUREGS));
-        return regval;
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* !(_SPARC_TURBOSPARC_H) */
diff --git a/include/asm-sparc/types.h b/include/asm-sparc/types.h
deleted file mode 100644
index 8c28fde5eaa2..000000000000
--- a/include/asm-sparc/types.h
+++ /dev/null
@@ -1,62 +0,0 @@
-#ifndef _SPARC_TYPES_H
-#define _SPARC_TYPES_H
-/*
- * This file is never included by application software unless
- * explicitly requested (e.g., via linux/types.h) in which case the
- * application is Linux specific so (user-) name space pollution is
- * not a major issue.  However, for interoperability, libraries still
- * need to be careful to avoid a name clashes.
- */
-
-#if defined(__sparc__) && defined(__arch64__)
-
-/*** SPARC 64 bit ***/
-#include <asm-generic/int-l64.h>
-
-#ifndef __ASSEMBLY__
-
-typedef unsigned short umode_t;
-
-#endif /* __ASSEMBLY__ */
-
-#ifdef __KERNEL__
-
-#define BITS_PER_LONG 64
-
-#ifndef __ASSEMBLY__
-
-/* Dma addresses come in generic and 64-bit flavours.  */
-
-typedef u32 dma_addr_t;
-typedef u64 dma64_addr_t;
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-#else
-
-/*** SPARC 32 bit ***/
-#include <asm-generic/int-ll64.h>
-
-#ifndef __ASSEMBLY__
-
-typedef unsigned short umode_t;
-
-#endif /* __ASSEMBLY__ */
-
-#ifdef __KERNEL__
-
-#define BITS_PER_LONG 32
-
-#ifndef __ASSEMBLY__
-
-typedef u32 dma_addr_t;
-typedef u32 dma64_addr_t;
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-
-#endif /* defined(__sparc__) && defined(__arch64__) */
-
-#endif /* defined(_SPARC_TYPES_H) */
diff --git a/include/asm-sparc/uaccess.h b/include/asm-sparc/uaccess.h
deleted file mode 100644
index 424facce5238..000000000000
--- a/include/asm-sparc/uaccess.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_UACCESS_H
-#define ___ASM_SPARC_UACCESS_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/uaccess_64.h>
-#else
-#include <asm-sparc/uaccess_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/uaccess_32.h b/include/asm-sparc/uaccess_32.h
deleted file mode 100644
index 47d5619d43fa..000000000000
--- a/include/asm-sparc/uaccess_32.h
+++ /dev/null
@@ -1,336 +0,0 @@
-/*
- * uaccess.h: User space memore access functions.
- *
- * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-#ifndef _ASM_UACCESS_H
-#define _ASM_UACCESS_H
-
-#ifdef __KERNEL__
-#include <linux/compiler.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <asm/vac-ops.h>
-#endif
-
-#ifndef __ASSEMBLY__
-
-/* Sparc is not segmented, however we need to be able to fool access_ok()
- * when doing system calls from kernel mode legitimately.
- *
- * "For historical reasons, these macros are grossly misnamed." -Linus
- */
-
-#define KERNEL_DS   ((mm_segment_t) { 0 })
-#define USER_DS     ((mm_segment_t) { -1 })
-
-#define VERIFY_READ     0
-#define VERIFY_WRITE    1
-
-#define get_ds()        (KERNEL_DS)
-#define get_fs()        (current->thread.current_ds)
-#define set_fs(val)     ((current->thread.current_ds) = (val))
-
-#define segment_eq(a,b) ((a).seg == (b).seg)
-
-/* We have there a nice not-mapped page at PAGE_OFFSET - PAGE_SIZE, so that this test
- * can be fairly lightweight.
- * No one can read/write anything from userland in the kernel space by setting
- * large size and address near to PAGE_OFFSET - a fault will break his intentions.
- */
-#define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
-#define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
-#define __access_ok(addr,size) (__user_ok((addr) & get_fs().seg,(size)))
-#define access_ok(type, addr, size)                                     \
-        ({ (void)(type); __access_ok((unsigned long)(addr), size); })
-
-/*
- * The exception table consists of pairs of addresses: the first is the
- * address of an instruction that is allowed to fault, and the second is
- * the address at which the program should continue.  No registers are
- * modified, so it is entirely up to the continuation code to figure out
- * what to do.
- *
- * All the routines below use bits of fixup code that are out of line
- * with the main instruction path.  This means when everything is well,
- * we don't even have to jump over them.  Further, they do not intrude
- * on our cache or tlb entries.
- *
- * There is a special way how to put a range of potentially faulting
- * insns (like twenty ldd/std's with now intervening other instructions)
- * You specify address of first in insn and 0 in fixup and in the next
- * exception_table_entry you specify last potentially faulting insn + 1
- * and in fixup the routine which should handle the fault.
- * That fixup code will get
- * (faulting_insn_address - first_insn_in_the_range_address)/4
- * in %g2 (ie. index of the faulting instruction in the range).
- */
-
-struct exception_table_entry
-{
-        unsigned long insn, fixup;
-};
-
-/* Returns 0 if exception not found and fixup otherwise.  */
-extern unsigned long search_extables_range(unsigned long addr, unsigned long *g2);
-
-extern void __ret_efault(void);
-
-/* Uh, these should become the main single-value transfer routines..
- * They automatically use the right size if we just have the right
- * pointer type..
- *
- * This gets kind of ugly. We want to return _two_ values in "get_user()"
- * and yet we don't want to do any pointers, because that is too much
- * of a performance impact. Thus we have a few rather ugly macros here,
- * and hide all the ugliness from the user.
- */
-#define put_user(x,ptr) ({ \
-unsigned long __pu_addr = (unsigned long)(ptr); \
-__chk_user_ptr(ptr); \
-__put_user_check((__typeof__(*(ptr)))(x),__pu_addr,sizeof(*(ptr))); })
-
-#define get_user(x,ptr) ({ \
-unsigned long __gu_addr = (unsigned long)(ptr); \
-__chk_user_ptr(ptr); \
-__get_user_check((x),__gu_addr,sizeof(*(ptr)),__typeof__(*(ptr))); })
-
-/*
- * The "__xxx" versions do not do address space checking, useful when
- * doing multiple accesses to the same area (the user has to do the
- * checks by hand with "access_ok()")
- */
-#define __put_user(x,ptr) __put_user_nocheck((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr)))
-#define __get_user(x,ptr) __get_user_nocheck((x),(ptr),sizeof(*(ptr)),__typeof__(*(ptr)))
-
-struct __large_struct { unsigned long buf[100]; };
-#define __m(x) ((struct __large_struct __user *)(x))
-
-#define __put_user_check(x,addr,size) ({ \
-register int __pu_ret; \
-if (__access_ok(addr,size)) { \
-switch (size) { \
-case 1: __put_user_asm(x,b,addr,__pu_ret); break; \
-case 2: __put_user_asm(x,h,addr,__pu_ret); break; \
-case 4: __put_user_asm(x,,addr,__pu_ret); break; \
-case 8: __put_user_asm(x,d,addr,__pu_ret); break; \
-default: __pu_ret = __put_user_bad(); break; \
-} } else { __pu_ret = -EFAULT; } __pu_ret; })
-
-#define __put_user_nocheck(x,addr,size) ({ \
-register int __pu_ret; \
-switch (size) { \
-case 1: __put_user_asm(x,b,addr,__pu_ret); break; \
-case 2: __put_user_asm(x,h,addr,__pu_ret); break; \
-case 4: __put_user_asm(x,,addr,__pu_ret); break; \
-case 8: __put_user_asm(x,d,addr,__pu_ret); break; \
-default: __pu_ret = __put_user_bad(); break; \
-} __pu_ret; })
-
-#define __put_user_asm(x,size,addr,ret)                                 \
-__asm__ __volatile__(                                                   \
-        "/* Put user asm, inline. */\n"                                 \
-"1:\t"  "st"#size " %1, %2\n\t"                                         \
-        "clr    %0\n"                                                   \
-"2:\n\n\t"                                                              \
-        ".section .fixup,#alloc,#execinstr\n\t"                         \
-        ".align 4\n"                                                    \
-"3:\n\t"                                                                \
-        "b      2b\n\t"                                                 \
-        " mov   %3, %0\n\t"                                             \
-        ".previous\n\n\t"                                               \
-        ".section __ex_table,#alloc\n\t"                                \
-        ".align 4\n\t"                                                  \
-        ".word  1b, 3b\n\t"                                             \
-        ".previous\n\n\t"                                               \
-       : "=&r" (ret) : "r" (x), "m" (*__m(addr)),                       \
-         "i" (-EFAULT))
-
-extern int __put_user_bad(void);
-
-#define __get_user_check(x,addr,size,type) ({ \
-register int __gu_ret; \
-register unsigned long __gu_val; \
-if (__access_ok(addr,size)) { \
-switch (size) { \
-case 1: __get_user_asm(__gu_val,ub,addr,__gu_ret); break; \
-case 2: __get_user_asm(__gu_val,uh,addr,__gu_ret); break; \
-case 4: __get_user_asm(__gu_val,,addr,__gu_ret); break; \
-case 8: __get_user_asm(__gu_val,d,addr,__gu_ret); break; \
-default: __gu_val = 0; __gu_ret = __get_user_bad(); break; \
-} } else { __gu_val = 0; __gu_ret = -EFAULT; } x = (type) __gu_val; __gu_ret; })
-
-#define __get_user_check_ret(x,addr,size,type,retval) ({ \
-register unsigned long __gu_val __asm__ ("l1"); \
-if (__access_ok(addr,size)) { \
-switch (size) { \
-case 1: __get_user_asm_ret(__gu_val,ub,addr,retval); break; \
-case 2: __get_user_asm_ret(__gu_val,uh,addr,retval); break; \
-case 4: __get_user_asm_ret(__gu_val,,addr,retval); break; \
-case 8: __get_user_asm_ret(__gu_val,d,addr,retval); break; \
-default: if (__get_user_bad()) return retval; \
-} x = (type) __gu_val; } else return retval; })
-
-#define __get_user_nocheck(x,addr,size,type) ({ \
-register int __gu_ret; \
-register unsigned long __gu_val; \
-switch (size) { \
-case 1: __get_user_asm(__gu_val,ub,addr,__gu_ret); break; \
-case 2: __get_user_asm(__gu_val,uh,addr,__gu_ret); break; \
-case 4: __get_user_asm(__gu_val,,addr,__gu_ret); break; \
-case 8: __get_user_asm(__gu_val,d,addr,__gu_ret); break; \
-default: __gu_val = 0; __gu_ret = __get_user_bad(); break; \
-} x = (type) __gu_val; __gu_ret; })
-
-#define __get_user_nocheck_ret(x,addr,size,type,retval) ({ \
-register unsigned long __gu_val __asm__ ("l1"); \
-switch (size) { \
-case 1: __get_user_asm_ret(__gu_val,ub,addr,retval); break; \
-case 2: __get_user_asm_ret(__gu_val,uh,addr,retval); break; \
-case 4: __get_user_asm_ret(__gu_val,,addr,retval); break; \
-case 8: __get_user_asm_ret(__gu_val,d,addr,retval); break; \
-default: if (__get_user_bad()) return retval; \
-} x = (type) __gu_val; })
-
-#define __get_user_asm(x,size,addr,ret)                                 \
-__asm__ __volatile__(                                                   \
-        "/* Get user asm, inline. */\n"                                 \
-"1:\t"  "ld"#size " %2, %1\n\t"                                         \
-        "clr    %0\n"                                                   \
-"2:\n\n\t"                                                              \
-        ".section .fixup,#alloc,#execinstr\n\t"                         \
-        ".align 4\n"                                                    \
-"3:\n\t"                                                                \
-        "clr    %1\n\t"                                                 \
-        "b      2b\n\t"                                                 \
-        " mov   %3, %0\n\n\t"                                           \
-        ".previous\n\t"                                                 \
-        ".section __ex_table,#alloc\n\t"                                \
-        ".align 4\n\t"                                                  \
-        ".word  1b, 3b\n\n\t"                                           \
-        ".previous\n\t"                                                 \
-       : "=&r" (ret), "=&r" (x) : "m" (*__m(addr)),                     \
-         "i" (-EFAULT))
-
-#define __get_user_asm_ret(x,size,addr,retval)                          \
-if (__builtin_constant_p(retval) && retval == -EFAULT)                  \
-__asm__ __volatile__(                                                   \
-        "/* Get user asm ret, inline. */\n"                             \
-"1:\t"  "ld"#size " %1, %0\n\n\t"                                       \
-        ".section __ex_table,#alloc\n\t"                                \
-        ".align 4\n\t"                                                  \
-        ".word  1b,__ret_efault\n\n\t"                                  \
-        ".previous\n\t"                                                 \
-       : "=&r" (x) : "m" (*__m(addr)));                                 \
-else                                                                    \
-__asm__ __volatile__(                                                   \
-        "/* Get user asm ret, inline. */\n"                             \
-"1:\t"  "ld"#size " %1, %0\n\n\t"                                       \
-        ".section .fixup,#alloc,#execinstr\n\t"                         \
-        ".align 4\n"                                                    \
-"3:\n\t"                                                                \
-        "ret\n\t"                                                       \
-        " restore %%g0, %2, %%o0\n\n\t"                                 \
-        ".previous\n\t"                                                 \
-        ".section __ex_table,#alloc\n\t"                                \
-        ".align 4\n\t"                                                  \
-        ".word  1b, 3b\n\n\t"                                           \
-        ".previous\n\t"                                                 \
-       : "=&r" (x) : "m" (*__m(addr)), "i" (retval))
-
-extern int __get_user_bad(void);
-
-extern unsigned long __copy_user(void __user *to, const void __user *from, unsigned long size);
-
-static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
-{
-        if (n && __access_ok((unsigned long) to, n))
-                return __copy_user(to, (__force void __user *) from, n);
-        else
-                return n;
-}
-
-static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
-{
-        return __copy_user(to, (__force void __user *) from, n);
-}
-
-static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
-{
-        if (n && __access_ok((unsigned long) from, n))
-                return __copy_user((__force void __user *) to, from, n);
-        else
-                return n;
-}
-
-static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
-{
-        return __copy_user((__force void __user *) to, from, n);
-}
-
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
-
-static inline unsigned long __clear_user(void __user *addr, unsigned long size)
-{
-        unsigned long ret;
-
-        __asm__ __volatile__ (
-                ".section __ex_table,#alloc\n\t"
-                ".align 4\n\t"
-                ".word 1f,3\n\t"
-                ".previous\n\t"
-                "mov %2, %%o1\n"
-                "1:\n\t"
-                "call __bzero\n\t"
-                " mov %1, %%o0\n\t"
-                "mov %%o0, %0\n"
-                : "=r" (ret) : "r" (addr), "r" (size) :
-                "o0", "o1", "o2", "o3", "o4", "o5", "o7",
-                "g1", "g2", "g3", "g4", "g5", "g7", "cc");
-
-        return ret;
-}
-
-static inline unsigned long clear_user(void __user *addr, unsigned long n)
-{
-        if (n && __access_ok((unsigned long) addr, n))
-                return __clear_user(addr, n);
-        else
-                return n;
-}
-
-extern long __strncpy_from_user(char *dest, const char __user *src, long count);
-
-static inline long strncpy_from_user(char *dest, const char __user *src, long count)
-{
-        if (__access_ok((unsigned long) src, count))
-                return __strncpy_from_user(dest, src, count);
-        else
-                return -EFAULT;
-}
-
-extern long __strlen_user(const char __user *);
-extern long __strnlen_user(const char __user *, long len);
-
-static inline long strlen_user(const char __user *str)
-{
-        if (!access_ok(VERIFY_READ, str, 0))
-                return 0;
-        else
-                return __strlen_user(str);
-}
-
-static inline long strnlen_user(const char __user *str, long len)
-{
-        if (!access_ok(VERIFY_READ, str, 0))
-                return 0;
-        else
-                return __strnlen_user(str, len);
-}
-
-#endif  /* __ASSEMBLY__ */
-
-#endif /* _ASM_UACCESS_H */
diff --git a/include/asm-sparc/uaccess_64.h b/include/asm-sparc/uaccess_64.h
deleted file mode 100644
index 296ef30e05c8..000000000000
--- a/include/asm-sparc/uaccess_64.h
+++ /dev/null
@@ -1,273 +0,0 @@
-#ifndef _ASM_UACCESS_H
-#define _ASM_UACCESS_H
-
-/*
- * User space memory access functions
- */
-
-#ifdef __KERNEL__
-#include <linux/compiler.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <asm/asi.h>
-#include <asm/system.h>
-#include <asm/spitfire.h>
-#include <asm-generic/uaccess.h>
-#endif
-
-#ifndef __ASSEMBLY__
-
-/*
- * Sparc64 is segmented, though more like the M68K than the I386.
- * We use the secondary ASI to address user memory, which references a
- * completely different VM map, thus there is zero chance of the user
- * doing something queer and tricking us into poking kernel memory.
- *
- * What is left here is basically what is needed for the other parts of
- * the kernel that expect to be able to manipulate, erum, "segments".
- * Or perhaps more properly, permissions.
- *
- * "For historical reasons, these macros are grossly misnamed." -Linus
- */
-
-#define KERNEL_DS   ((mm_segment_t) { ASI_P })
-#define USER_DS     ((mm_segment_t) { ASI_AIUS })       /* har har har */
-
-#define VERIFY_READ     0
-#define VERIFY_WRITE    1
-
-#define get_fs() ((mm_segment_t) { get_thread_current_ds() })
-#define get_ds() (KERNEL_DS)
-
-#define segment_eq(a,b)  ((a).seg == (b).seg)
-
-#define set_fs(val)                                                             \
-do {                                                                            \
-        set_thread_current_ds((val).seg);                                       \
-        __asm__ __volatile__ ("wr %%g0, %0, %%asi" : : "r" ((val).seg));        \
-} while(0)
-
-static inline int __access_ok(const void __user * addr, unsigned long size)
-{
-        return 1;
-}
-
-static inline int access_ok(int type, const void __user * addr, unsigned long size)
-{
-        return 1;
-}
-
-/*
- * The exception table consists of pairs of addresses: the first is the
- * address of an instruction that is allowed to fault, and the second is
- * the address at which the program should continue.  No registers are
- * modified, so it is entirely up to the continuation code to figure out
- * what to do.
- *
- * All the routines below use bits of fixup code that are out of line
- * with the main instruction path.  This means when everything is well,
- * we don't even have to jump over them.  Further, they do not intrude
- * on our cache or tlb entries.
- */
-
-struct exception_table_entry {
-        unsigned int insn, fixup;
-};
-
-extern void __ret_efault(void);
-extern void __retl_efault(void);
-
-/* Uh, these should become the main single-value transfer routines..
- * They automatically use the right size if we just have the right
- * pointer type..
- *
- * This gets kind of ugly. We want to return _two_ values in "get_user()"
- * and yet we don't want to do any pointers, because that is too much
- * of a performance impact. Thus we have a few rather ugly macros here,
- * and hide all the ugliness from the user.
- */
-#define put_user(x,ptr) ({ \
-unsigned long __pu_addr = (unsigned long)(ptr); \
-__chk_user_ptr(ptr); \
-__put_user_nocheck((__typeof__(*(ptr)))(x),__pu_addr,sizeof(*(ptr))); })
-
-#define get_user(x,ptr) ({ \
-unsigned long __gu_addr = (unsigned long)(ptr); \
-__chk_user_ptr(ptr); \
-__get_user_nocheck((x),__gu_addr,sizeof(*(ptr)),__typeof__(*(ptr))); })
-
-#define __put_user(x,ptr) put_user(x,ptr)
-#define __get_user(x,ptr) get_user(x,ptr)
-
-struct __large_struct { unsigned long buf[100]; };
-#define __m(x) ((struct __large_struct *)(x))
-
-#define __put_user_nocheck(data,addr,size) ({ \
-register int __pu_ret; \
-switch (size) { \
-case 1: __put_user_asm(data,b,addr,__pu_ret); break; \
-case 2: __put_user_asm(data,h,addr,__pu_ret); break; \
-case 4: __put_user_asm(data,w,addr,__pu_ret); break; \
-case 8: __put_user_asm(data,x,addr,__pu_ret); break; \
-default: __pu_ret = __put_user_bad(); break; \
-} __pu_ret; })
-
-#define __put_user_asm(x,size,addr,ret)                                 \
-__asm__ __volatile__(                                                   \
-        "/* Put user asm, inline. */\n"                                 \
-"1:\t"  "st"#size "a %1, [%2] %%asi\n\t"                                \
-        "clr    %0\n"                                                   \
-"2:\n\n\t"                                                              \
-        ".section .fixup,#alloc,#execinstr\n\t"                         \
-        ".align 4\n"                                                    \
-"3:\n\t"                                                                \
-        "sethi  %%hi(2b), %0\n\t"                                       \
-        "jmpl   %0 + %%lo(2b), %%g0\n\t"                                \
-        " mov   %3, %0\n\n\t"                                           \
-        ".previous\n\t"                                                 \
-        ".section __ex_table,\"a\"\n\t"                                 \
-        ".align 4\n\t"                                                  \
-        ".word  1b, 3b\n\t"                                             \
-        ".previous\n\n\t"                                               \
-       : "=r" (ret) : "r" (x), "r" (__m(addr)),                         \
-         "i" (-EFAULT))
-
-extern int __put_user_bad(void);
-
-#define __get_user_nocheck(data,addr,size,type) ({ \
-register int __gu_ret; \
-register unsigned long __gu_val; \
-switch (size) { \
-case 1: __get_user_asm(__gu_val,ub,addr,__gu_ret); break; \
-case 2: __get_user_asm(__gu_val,uh,addr,__gu_ret); break; \
-case 4: __get_user_asm(__gu_val,uw,addr,__gu_ret); break; \
-case 8: __get_user_asm(__gu_val,x,addr,__gu_ret); break; \
-default: __gu_val = 0; __gu_ret = __get_user_bad(); break; \
-} data = (type) __gu_val; __gu_ret; })
-
-#define __get_user_nocheck_ret(data,addr,size,type,retval) ({ \
-register unsigned long __gu_val __asm__ ("l1"); \
-switch (size) { \
-case 1: __get_user_asm_ret(__gu_val,ub,addr,retval); break; \
-case 2: __get_user_asm_ret(__gu_val,uh,addr,retval); break; \
-case 4: __get_user_asm_ret(__gu_val,uw,addr,retval); break; \
-case 8: __get_user_asm_ret(__gu_val,x,addr,retval); break; \
-default: if (__get_user_bad()) return retval; \
-} data = (type) __gu_val; })
-
-#define __get_user_asm(x,size,addr,ret)                                 \
-__asm__ __volatile__(                                                   \
-        "/* Get user asm, inline. */\n"                                 \
-"1:\t"  "ld"#size "a [%2] %%asi, %1\n\t"                                \
-        "clr    %0\n"                                                   \
-"2:\n\n\t"                                                              \
-        ".section .fixup,#alloc,#execinstr\n\t"                         \
-        ".align 4\n"                                                    \
-"3:\n\t"                                                                \
-        "sethi  %%hi(2b), %0\n\t"                                       \
-        "clr    %1\n\t"                                                 \
-        "jmpl   %0 + %%lo(2b), %%g0\n\t"                                \
-        " mov   %3, %0\n\n\t"                                           \
-        ".previous\n\t"                                                 \
-        ".section __ex_table,\"a\"\n\t"                                 \
-        ".align 4\n\t"                                                  \
-        ".word  1b, 3b\n\n\t"                                           \
-        ".previous\n\t"                                                 \
-       : "=r" (ret), "=r" (x) : "r" (__m(addr)),                        \
-         "i" (-EFAULT))
-
-#define __get_user_asm_ret(x,size,addr,retval)                          \
-if (__builtin_constant_p(retval) && retval == -EFAULT)                  \
-__asm__ __volatile__(                                                   \
-        "/* Get user asm ret, inline. */\n"                             \
-"1:\t"  "ld"#size "a [%1] %%asi, %0\n\n\t"                              \
-        ".section __ex_table,\"a\"\n\t"                                 \
-        ".align 4\n\t"                                                  \
-        ".word  1b,__ret_efault\n\n\t"                                  \
-        ".previous\n\t"                                                 \
-       : "=r" (x) : "r" (__m(addr)));                                   \
-else                                                                    \
-__asm__ __volatile__(                                                   \
-        "/* Get user asm ret, inline. */\n"                             \
-"1:\t"  "ld"#size "a [%1] %%asi, %0\n\n\t"                              \
-        ".section .fixup,#alloc,#execinstr\n\t"                         \
-        ".align 4\n"                                                    \
-"3:\n\t"                                                                \
-        "ret\n\t"                                                       \
-        " restore %%g0, %2, %%o0\n\n\t"                                 \
-        ".previous\n\t"                                                 \
-        ".section __ex_table,\"a\"\n\t"                                 \
-        ".align 4\n\t"                                                  \
-        ".word  1b, 3b\n\n\t"                                           \
-        ".previous\n\t"                                                 \
-       : "=r" (x) : "r" (__m(addr)), "i" (retval))
-
-extern int __get_user_bad(void);
-
-extern unsigned long __must_check ___copy_from_user(void *to,
-                                                    const void __user *from,
-                                                    unsigned long size);
-extern unsigned long copy_from_user_fixup(void *to, const void __user *from,
-                                          unsigned long size);
-static inline unsigned long __must_check
-copy_from_user(void *to, const void __user *from, unsigned long size)
-{
-        unsigned long ret = ___copy_from_user(to, from, size);
-
-        if (unlikely(ret))
-                ret = copy_from_user_fixup(to, from, size);
-        return ret;
-}
-#define __copy_from_user copy_from_user
-
-extern unsigned long __must_check ___copy_to_user(void __user *to,
-                                                  const void *from,
-                                                  unsigned long size);
-extern unsigned long copy_to_user_fixup(void __user *to, const void *from,
-                                        unsigned long size);
-static inline unsigned long __must_check
-copy_to_user(void __user *to, const void *from, unsigned long size)
-{
-        unsigned long ret = ___copy_to_user(to, from, size);
-
-        if (unlikely(ret))
-                ret = copy_to_user_fixup(to, from, size);
-        return ret;
-}
-#define __copy_to_user copy_to_user
-
-extern unsigned long __must_check ___copy_in_user(void __user *to,
-                                                  const void __user *from,
-                                                  unsigned long size);
-extern unsigned long copy_in_user_fixup(void __user *to, void __user *from,
-                                        unsigned long size);
-static inline unsigned long __must_check
-copy_in_user(void __user *to, void __user *from, unsigned long size)
-{
-        unsigned long ret = ___copy_in_user(to, from, size);
-
-        if (unlikely(ret))
-                ret = copy_in_user_fixup(to, from, size);
-        return ret;
-}
-#define __copy_in_user copy_in_user
-
-extern unsigned long __must_check __clear_user(void __user *, unsigned long);
-
-#define clear_user __clear_user
-
-extern long __must_check __strncpy_from_user(char *dest, const char __user *src, long count);
-
-#define strncpy_from_user __strncpy_from_user
-
-extern long __strlen_user(const char __user *);
-extern long __strnlen_user(const char __user *, long len);
-
-#define strlen_user __strlen_user
-#define strnlen_user __strnlen_user
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
-
-#endif  /* __ASSEMBLY__ */
-
-#endif /* _ASM_UACCESS_H */
diff --git a/include/asm-sparc/uctx.h b/include/asm-sparc/uctx.h
deleted file mode 100644
index dc937c75ffdd..000000000000
--- a/include/asm-sparc/uctx.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * uctx.h: Sparc64 {set,get}context() register state layouts.
- *
- * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef __SPARC64_UCTX_H
-#define __SPARC64_UCTX_H
-
-#define MC_TSTATE       0
-#define MC_PC           1
-#define MC_NPC          2
-#define MC_Y            3
-#define MC_G1           4
-#define MC_G2           5
-#define MC_G3           6
-#define MC_G4           7
-#define MC_G5           8
-#define MC_G6           9
-#define MC_G7           10
-#define MC_O0           11
-#define MC_O1           12
-#define MC_O2           13
-#define MC_O3           14
-#define MC_O4           15
-#define MC_O5           16
-#define MC_O6           17
-#define MC_O7           18
-#define MC_NGREG        19
-
-typedef unsigned long mc_greg_t;
-typedef mc_greg_t mc_gregset_t[MC_NGREG];
-
-#define MC_MAXFPQ       16
-struct mc_fq {
-        unsigned long   *mcfq_addr;
-        unsigned int    mcfq_insn;
-};
-
-struct mc_fpu {
-        union {
-                unsigned int    sregs[32];
-                unsigned long   dregs[32];
-                long double     qregs[16];
-        } mcfpu_fregs;
-        unsigned long   mcfpu_fsr;
-        unsigned long   mcfpu_fprs;
-        unsigned long   mcfpu_gsr;
-        struct mc_fq    *mcfpu_fq;
-        unsigned char   mcfpu_qcnt;
-        unsigned char   mcfpu_qentsz;
-        unsigned char   mcfpu_enab;
-};
-typedef struct mc_fpu mc_fpu_t;
-
-typedef struct {
-        mc_gregset_t    mc_gregs;
-        mc_greg_t       mc_fp;
-        mc_greg_t       mc_i7;
-        mc_fpu_t        mc_fpregs;
-} mcontext_t;
-
-struct ucontext {
-        struct ucontext         *uc_link;
-        unsigned long           uc_flags;
-        sigset_t                uc_sigmask;
-        mcontext_t              uc_mcontext;
-};
-typedef struct ucontext ucontext_t;
-
-#endif /* __SPARC64_UCTX_H */
diff --git a/include/asm-sparc/unaligned.h b/include/asm-sparc/unaligned.h
deleted file mode 100644
index 11d2d5fb5902..000000000000
--- a/include/asm-sparc/unaligned.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _ASM_SPARC_UNALIGNED_H
-#define _ASM_SPARC_UNALIGNED_H
-
-#include <linux/unaligned/be_struct.h>
-#include <linux/unaligned/le_byteshift.h>
-#include <linux/unaligned/generic.h>
-#define get_unaligned   __get_unaligned_be
-#define put_unaligned   __put_unaligned_be
-
-#endif /* _ASM_SPARC_UNALIGNED_H */
diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h
deleted file mode 100644
index 3c2609618a09..000000000000
--- a/include/asm-sparc/unistd.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_UNISTD_H
-#define ___ASM_SPARC_UNISTD_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/unistd_64.h>
-#else
-#include <asm-sparc/unistd_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/unistd_32.h b/include/asm-sparc/unistd_32.h
deleted file mode 100644
index 648643a9f139..000000000000
--- a/include/asm-sparc/unistd_32.h
+++ /dev/null
@@ -1,384 +0,0 @@
-#ifndef _SPARC_UNISTD_H
-#define _SPARC_UNISTD_H
-
-/*
- * System calls under the Sparc.
- *
- * Don't be scared by the ugly clobbers, it is the only way I can
- * think of right now to force the arguments into fixed registers
- * before the trap into the system call with gcc 'asm' statements.
- *
- * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
- *
- * SunOS compatibility based upon preliminary work which is:
- *
- * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
- */
-
-#define __NR_restart_syscall      0 /* Linux Specific                              */
-#define __NR_exit                 1 /* Common                                      */
-#define __NR_fork                 2 /* Common                                      */
-#define __NR_read                 3 /* Common                                      */
-#define __NR_write                4 /* Common                                      */
-#define __NR_open                 5 /* Common                                      */
-#define __NR_close                6 /* Common                                      */
-#define __NR_wait4                7 /* Common                                      */
-#define __NR_creat                8 /* Common                                      */
-#define __NR_link                 9 /* Common                                      */
-#define __NR_unlink              10 /* Common                                      */
-#define __NR_execv               11 /* SunOS Specific                              */
-#define __NR_chdir               12 /* Common                                      */
-#define __NR_chown               13 /* Common                                      */
-#define __NR_mknod               14 /* Common                                      */
-#define __NR_chmod               15 /* Common                                      */
-#define __NR_lchown              16 /* Common                                      */
-#define __NR_brk                 17 /* Common                                      */
-#define __NR_perfctr             18 /* Performance counter operations              */
-#define __NR_lseek               19 /* Common                                      */
-#define __NR_getpid              20 /* Common                                      */
-#define __NR_capget              21 /* Linux Specific                              */
-#define __NR_capset              22 /* Linux Specific                              */
-#define __NR_setuid              23 /* Implemented via setreuid in SunOS           */
-#define __NR_getuid              24 /* Common                                      */
-#define __NR_vmsplice            25 /* ENOSYS under SunOS                          */
-#define __NR_ptrace              26 /* Common                                      */
-#define __NR_alarm               27 /* Implemented via setitimer in SunOS          */
-#define __NR_sigaltstack         28 /* Common                                      */
-#define __NR_pause               29 /* Is sigblock(0)->sigpause() in SunOS         */
-#define __NR_utime               30 /* Implemented via utimes() under SunOS        */
-#define __NR_lchown32            31 /* Linux sparc32 specific                      */
-#define __NR_fchown32            32 /* Linux sparc32 specific                      */
-#define __NR_access              33 /* Common                                      */
-#define __NR_nice                34 /* Implemented via get/setpriority() in SunOS  */
-#define __NR_chown32             35 /* Linux sparc32 specific                      */
-#define __NR_sync                36 /* Common                                      */
-#define __NR_kill                37 /* Common                                      */
-#define __NR_stat                38 /* Common                                      */
-#define __NR_sendfile            39 /* Linux Specific                              */
-#define __NR_lstat               40 /* Common                                      */
-#define __NR_dup                 41 /* Common                                      */
-#define __NR_pipe                42 /* Common                                      */
-#define __NR_times               43 /* Implemented via getrusage() in SunOS        */
-#define __NR_getuid32            44 /* Linux sparc32 specific                      */
-#define __NR_umount2             45 /* Linux Specific                              */
-#define __NR_setgid              46 /* Implemented via setregid() in SunOS         */
-#define __NR_getgid              47 /* Common                                      */
-#define __NR_signal              48 /* Implemented via sigvec() in SunOS           */
-#define __NR_geteuid             49 /* SunOS calls getuid()                        */
-#define __NR_getegid             50 /* SunOS calls getgid()                        */
-#define __NR_acct                51 /* Common                                      */
-/* #define __NR_memory_ordering  52    Linux sparc64 specific                      */
-#define __NR_getgid32            53 /* Linux sparc32 specific                      */
-#define __NR_ioctl               54 /* Common                                      */
-#define __NR_reboot              55 /* Common                                      */
-#define __NR_mmap2               56 /* Linux sparc32 Specific                      */
-#define __NR_symlink             57 /* Common                                      */
-#define __NR_readlink            58 /* Common                                      */
-#define __NR_execve              59 /* Common                                      */
-#define __NR_umask               60 /* Common                                      */
-#define __NR_chroot              61 /* Common                                      */
-#define __NR_fstat               62 /* Common                                      */
-#define __NR_fstat64             63 /* Linux Specific                              */
-#define __NR_getpagesize         64 /* Common                                      */
-#define __NR_msync               65 /* Common in newer 1.3.x revs...               */
-#define __NR_vfork               66 /* Common                                      */
-#define __NR_pread64             67 /* Linux Specific                              */
-#define __NR_pwrite64            68 /* Linux Specific                              */
-#define __NR_geteuid32           69 /* Linux sparc32, sbrk under SunOS             */
-#define __NR_getegid32           70 /* Linux sparc32, sstk under SunOS             */
-#define __NR_mmap                71 /* Common                                      */
-#define __NR_setreuid32          72 /* Linux sparc32, vadvise under SunOS          */
-#define __NR_munmap              73 /* Common                                      */
-#define __NR_mprotect            74 /* Common                                      */
-#define __NR_madvise             75 /* Common                                      */
-#define __NR_vhangup             76 /* Common                                      */
-#define __NR_truncate64          77 /* Linux sparc32 Specific                      */
-#define __NR_mincore             78 /* Common                                      */
-#define __NR_getgroups           79 /* Common                                      */
-#define __NR_setgroups           80 /* Common                                      */
-#define __NR_getpgrp             81 /* Common                                      */
-#define __NR_setgroups32         82 /* Linux sparc32, setpgrp under SunOS          */
-#define __NR_setitimer           83 /* Common                                      */
-#define __NR_ftruncate64         84 /* Linux sparc32 Specific                      */
-#define __NR_swapon              85 /* Common                                      */
-#define __NR_getitimer           86 /* Common                                      */
-#define __NR_setuid32            87 /* Linux sparc32, gethostname under SunOS      */
-#define __NR_sethostname         88 /* Common                                      */
-#define __NR_setgid32            89 /* Linux sparc32, getdtablesize under SunOS    */
-#define __NR_dup2                90 /* Common                                      */
-#define __NR_setfsuid32          91 /* Linux sparc32, getdopt under SunOS          */
-#define __NR_fcntl               92 /* Common                                      */
-#define __NR_select              93 /* Common                                      */
-#define __NR_setfsgid32          94 /* Linux sparc32, setdopt under SunOS          */
-#define __NR_fsync               95 /* Common                                      */
-#define __NR_setpriority         96 /* Common                                      */
-#define __NR_socket              97 /* Common                                      */
-#define __NR_connect             98 /* Common                                      */
-#define __NR_accept              99 /* Common                                      */
-#define __NR_getpriority        100 /* Common                                      */
-#define __NR_rt_sigreturn       101 /* Linux Specific                              */
-#define __NR_rt_sigaction       102 /* Linux Specific                              */
-#define __NR_rt_sigprocmask     103 /* Linux Specific                              */
-#define __NR_rt_sigpending      104 /* Linux Specific                              */
-#define __NR_rt_sigtimedwait    105 /* Linux Specific                              */
-#define __NR_rt_sigqueueinfo    106 /* Linux Specific                              */
-#define __NR_rt_sigsuspend      107 /* Linux Specific                              */
-#define __NR_setresuid32        108 /* Linux Specific, sigvec under SunOS          */
-#define __NR_getresuid32        109 /* Linux Specific, sigblock under SunOS        */
-#define __NR_setresgid32        110 /* Linux Specific, sigsetmask under SunOS      */
-#define __NR_getresgid32        111 /* Linux Specific, sigpause under SunOS        */
-#define __NR_setregid32         112 /* Linux sparc32, sigstack under SunOS         */
-#define __NR_recvmsg            113 /* Common                                      */
-#define __NR_sendmsg            114 /* Common                                      */
-#define __NR_getgroups32        115 /* Linux sparc32, vtrace under SunOS           */
-#define __NR_gettimeofday       116 /* Common                                      */
-#define __NR_getrusage          117 /* Common                                      */
-#define __NR_getsockopt         118 /* Common                                      */
-#define __NR_getcwd             119 /* Linux Specific                              */
-#define __NR_readv              120 /* Common                                      */
-#define __NR_writev             121 /* Common                                      */
-#define __NR_settimeofday       122 /* Common                                      */
-#define __NR_fchown             123 /* Common                                      */
-#define __NR_fchmod             124 /* Common                                      */
-#define __NR_recvfrom           125 /* Common                                      */
-#define __NR_setreuid           126 /* Common                                      */
-#define __NR_setregid           127 /* Common                                      */
-#define __NR_rename             128 /* Common                                      */
-#define __NR_truncate           129 /* Common                                      */
-#define __NR_ftruncate          130 /* Common                                      */
-#define __NR_flock              131 /* Common                                      */
-#define __NR_lstat64            132 /* Linux Specific                              */
-#define __NR_sendto             133 /* Common                                      */
-#define __NR_shutdown           134 /* Common                                      */
-#define __NR_socketpair         135 /* Common                                      */
-#define __NR_mkdir              136 /* Common                                      */
-#define __NR_rmdir              137 /* Common                                      */
-#define __NR_utimes             138 /* SunOS Specific                              */
-#define __NR_stat64             139 /* Linux Specific                              */
-#define __NR_sendfile64         140 /* adjtime under SunOS                         */
-#define __NR_getpeername        141 /* Common                                      */
-#define __NR_futex              142 /* gethostid under SunOS                       */
-#define __NR_gettid             143 /* ENOSYS under SunOS                          */
-#define __NR_getrlimit          144 /* Common                                      */
-#define __NR_setrlimit          145 /* Common                                      */
-#define __NR_pivot_root         146 /* Linux Specific, killpg under SunOS          */
-#define __NR_prctl              147 /* ENOSYS under SunOS                          */
-#define __NR_pciconfig_read     148 /* ENOSYS under SunOS                          */
-#define __NR_pciconfig_write    149 /* ENOSYS under SunOS                          */
-#define __NR_getsockname        150 /* Common                                      */
-#define __NR_inotify_init       151 /* Linux specific                              */
-#define __NR_inotify_add_watch  152 /* Linux specific                              */
-#define __NR_poll               153 /* Common                                      */
-#define __NR_getdents64         154 /* Linux specific                              */
-#define __NR_fcntl64            155 /* Linux sparc32 Specific                      */
-#define __NR_inotify_rm_watch   156 /* Linux specific                              */
-#define __NR_statfs             157 /* Common                                      */
-#define __NR_fstatfs            158 /* Common                                      */
-#define __NR_umount             159 /* Common                                      */
-#define __NR_sched_set_affinity 160 /* Linux specific, async_daemon under SunOS    */
-#define __NR_sched_get_affinity 161 /* Linux specific, getfh under SunOS           */
-#define __NR_getdomainname      162 /* SunOS Specific                              */
-#define __NR_setdomainname      163 /* Common                                      */
-/* #define __NR_utrap_install   164    Linux sparc64 specific                      */
-#define __NR_quotactl           165 /* Common                                      */
-#define __NR_set_tid_address    166 /* Linux specific, exportfs under SunOS        */
-#define __NR_mount              167 /* Common                                      */
-#define __NR_ustat              168 /* Common                                      */
-#define __NR_setxattr           169 /* SunOS: semsys                               */
-#define __NR_lsetxattr          170 /* SunOS: msgsys                               */
-#define __NR_fsetxattr          171 /* SunOS: shmsys                               */
-#define __NR_getxattr           172 /* SunOS: auditsys                             */
-#define __NR_lgetxattr          173 /* SunOS: rfssys                               */
-#define __NR_getdents           174 /* Common                                      */
-#define __NR_setsid             175 /* Common                                      */
-#define __NR_fchdir             176 /* Common                                      */
-#define __NR_fgetxattr          177 /* SunOS: fchroot                              */
-#define __NR_listxattr          178 /* SunOS: vpixsys                              */
-#define __NR_llistxattr         179 /* SunOS: aioread                              */
-#define __NR_flistxattr         180 /* SunOS: aiowrite                             */
-#define __NR_removexattr        181 /* SunOS: aiowait                              */
-#define __NR_lremovexattr       182 /* SunOS: aiocancel                            */
-#define __NR_sigpending         183 /* Common                                      */
-#define __NR_query_module       184 /* Linux Specific                              */
-#define __NR_setpgid            185 /* Common                                      */
-#define __NR_fremovexattr       186 /* SunOS: pathconf                             */
-#define __NR_tkill              187 /* SunOS: fpathconf                            */
-#define __NR_exit_group         188 /* Linux specific, sysconf undef SunOS         */
-#define __NR_uname              189 /* Linux Specific                              */
-#define __NR_init_module        190 /* Linux Specific                              */
-#define __NR_personality        191 /* Linux Specific                              */
-#define __NR_remap_file_pages   192 /* Linux Specific                              */
-#define __NR_epoll_create       193 /* Linux Specific                              */
-#define __NR_epoll_ctl          194 /* Linux Specific                              */
-#define __NR_epoll_wait         195 /* Linux Specific                              */
-#define __NR_ioprio_set         196 /* Linux Specific                              */
-#define __NR_getppid            197 /* Linux Specific                              */
-#define __NR_sigaction          198 /* Linux Specific                              */
-#define __NR_sgetmask           199 /* Linux Specific                              */
-#define __NR_ssetmask           200 /* Linux Specific                              */
-#define __NR_sigsuspend         201 /* Linux Specific                              */
-#define __NR_oldlstat           202 /* Linux Specific                              */
-#define __NR_uselib             203 /* Linux Specific                              */
-#define __NR_readdir            204 /* Linux Specific                              */
-#define __NR_readahead          205 /* Linux Specific                              */
-#define __NR_socketcall         206 /* Linux Specific                              */
-#define __NR_syslog             207 /* Linux Specific                              */
-#define __NR_lookup_dcookie     208 /* Linux Specific                              */
-#define __NR_fadvise64          209 /* Linux Specific                              */
-#define __NR_fadvise64_64       210 /* Linux Specific                              */
-#define __NR_tgkill             211 /* Linux Specific                              */
-#define __NR_waitpid            212 /* Linux Specific                              */
-#define __NR_swapoff            213 /* Linux Specific                              */
-#define __NR_sysinfo            214 /* Linux Specific                              */
-#define __NR_ipc                215 /* Linux Specific                              */
-#define __NR_sigreturn          216 /* Linux Specific                              */
-#define __NR_clone              217 /* Linux Specific                              */
-#define __NR_ioprio_get         218 /* Linux Specific                              */
-#define __NR_adjtimex           219 /* Linux Specific                              */
-#define __NR_sigprocmask        220 /* Linux Specific                              */
-#define __NR_create_module      221 /* Linux Specific                              */
-#define __NR_delete_module      222 /* Linux Specific                              */
-#define __NR_get_kernel_syms    223 /* Linux Specific                              */
-#define __NR_getpgid            224 /* Linux Specific                              */
-#define __NR_bdflush            225 /* Linux Specific                              */
-#define __NR_sysfs              226 /* Linux Specific                              */
-#define __NR_afs_syscall        227 /* Linux Specific                              */
-#define __NR_setfsuid           228 /* Linux Specific                              */
-#define __NR_setfsgid           229 /* Linux Specific                              */
-#define __NR__newselect         230 /* Linux Specific                              */
-#define __NR_time               231 /* Linux Specific                              */
-#define __NR_splice             232 /* Linux Specific                              */
-#define __NR_stime              233 /* Linux Specific                              */
-#define __NR_statfs64           234 /* Linux Specific                              */
-#define __NR_fstatfs64          235 /* Linux Specific                              */
-#define __NR__llseek            236 /* Linux Specific                              */
-#define __NR_mlock              237
-#define __NR_munlock            238
-#define __NR_mlockall           239
-#define __NR_munlockall         240
-#define __NR_sched_setparam     241
-#define __NR_sched_getparam     242
-#define __NR_sched_setscheduler 243
-#define __NR_sched_getscheduler 244
-#define __NR_sched_yield        245
-#define __NR_sched_get_priority_max 246
-#define __NR_sched_get_priority_min 247
-#define __NR_sched_rr_get_interval  248
-#define __NR_nanosleep          249
-#define __NR_mremap             250
-#define __NR__sysctl            251
-#define __NR_getsid             252
-#define __NR_fdatasync          253
-#define __NR_nfsservctl         254
-#define __NR_sync_file_range    255
-#define __NR_clock_settime      256
-#define __NR_clock_gettime      257
-#define __NR_clock_getres       258
-#define __NR_clock_nanosleep    259
-#define __NR_sched_getaffinity  260
-#define __NR_sched_setaffinity  261
-#define __NR_timer_settime      262
-#define __NR_timer_gettime      263
-#define __NR_timer_getoverrun   264
-#define __NR_timer_delete       265
-#define __NR_timer_create       266
-/* #define __NR_vserver         267 Reserved for VSERVER */
-#define __NR_io_setup           268
-#define __NR_io_destroy         269
-#define __NR_io_submit          270
-#define __NR_io_cancel          271
-#define __NR_io_getevents       272
-#define __NR_mq_open            273
-#define __NR_mq_unlink          274
-#define __NR_mq_timedsend       275
-#define __NR_mq_timedreceive    276
-#define __NR_mq_notify          277
-#define __NR_mq_getsetattr      278
-#define __NR_waitid             279
-#define __NR_tee                280
-#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_fstatat64          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
-#define __NR_unshare            299
-#define __NR_set_robust_list    300
-#define __NR_get_robust_list    301
-#define __NR_migrate_pages      302
-#define __NR_mbind              303
-#define __NR_get_mempolicy      304
-#define __NR_set_mempolicy      305
-#define __NR_kexec_load         306
-#define __NR_move_pages         307
-#define __NR_getcpu             308
-#define __NR_epoll_pwait        309
-#define __NR_utimensat          310
-#define __NR_signalfd           311
-#define __NR_timerfd_create     312
-#define __NR_eventfd            313
-#define __NR_fallocate          314
-#define __NR_timerfd_settime    315
-#define __NR_timerfd_gettime    316
-#define __NR_signalfd4          317
-#define __NR_eventfd2           318
-#define __NR_epoll_create1      319
-#define __NR_dup3               320
-#define __NR_pipe2              321
-#define __NR_inotify_init1      322
-
-#define NR_SYSCALLS             323
-
-/* Sparc 32-bit only has the "setresuid32", "getresuid32" variants,
- * it never had the plain ones and there is no value to adding those
- * old versions into the syscall table.
- */
-#define __IGNORE_setresuid
-#define __IGNORE_getresuid
-#define __IGNORE_setresgid
-#define __IGNORE_getresgid
-
-#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_SGETMASK
-#define __ARCH_WANT_SYS_SIGNAL
-#define __ARCH_WANT_SYS_TIME
-#define __ARCH_WANT_SYS_UTIME
-#define __ARCH_WANT_SYS_WAITPID
-#define __ARCH_WANT_SYS_SOCKETCALL
-#define __ARCH_WANT_SYS_FADVISE64
-#define __ARCH_WANT_SYS_GETPGRP
-#define __ARCH_WANT_SYS_LLSEEK
-#define __ARCH_WANT_SYS_NICE
-#define __ARCH_WANT_SYS_OLDUMOUNT
-#define __ARCH_WANT_SYS_SIGPENDING
-#define __ARCH_WANT_SYS_SIGPROCMASK
-#define __ARCH_WANT_SYS_RT_SIGSUSPEND
-
-/*
- * "Conditional" syscalls
- *
- * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
- * but it doesn't work on all toolchains, so we just do it by hand
- */
-#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
-
-#endif /* __KERNEL__ */
-#endif /* _SPARC_UNISTD_H */
diff --git a/include/asm-sparc/unistd_64.h b/include/asm-sparc/unistd_64.h
deleted file mode 100644
index c5cc0e052321..000000000000
--- a/include/asm-sparc/unistd_64.h
+++ /dev/null
@@ -1,379 +0,0 @@
-#ifndef _SPARC64_UNISTD_H
-#define _SPARC64_UNISTD_H
-
-/*
- * System calls under the Sparc.
- *
- * Don't be scared by the ugly clobbers, it is the only way I can
- * think of right now to force the arguments into fixed registers
- * before the trap into the system call with gcc 'asm' statements.
- *
- * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
- *
- * SunOS compatibility based upon preliminary work which is:
- *
- * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
- */
-
-#define __NR_restart_syscall      0 /* Linux Specific                              */
-#define __NR_exit                 1 /* Common                                      */
-#define __NR_fork                 2 /* Common                                      */
-#define __NR_read                 3 /* Common                                      */
-#define __NR_write                4 /* Common                                      */
-#define __NR_open                 5 /* Common                                      */
-#define __NR_close                6 /* Common                                      */
-#define __NR_wait4                7 /* Common                                      */
-#define __NR_creat                8 /* Common                                      */
-#define __NR_link                 9 /* Common                                      */
-#define __NR_unlink              10 /* Common                                      */
-#define __NR_execv               11 /* SunOS Specific                              */
-#define __NR_chdir               12 /* Common                                      */
-#define __NR_chown               13 /* Common                                      */
-#define __NR_mknod               14 /* Common                                      */
-#define __NR_chmod               15 /* Common                                      */
-#define __NR_lchown              16 /* Common                                      */
-#define __NR_brk                 17 /* Common                                      */
-#define __NR_perfctr             18 /* Performance counter operations              */
-#define __NR_lseek               19 /* Common                                      */
-#define __NR_getpid              20 /* Common                                      */
-#define __NR_capget              21 /* Linux Specific                              */
-#define __NR_capset              22 /* Linux Specific                              */
-#define __NR_setuid              23 /* Implemented via setreuid in SunOS           */
-#define __NR_getuid              24 /* Common                                      */
-#define __NR_vmsplice            25 /* ENOSYS under SunOS                          */
-#define __NR_ptrace              26 /* Common                                      */
-#define __NR_alarm               27 /* Implemented via setitimer in SunOS          */
-#define __NR_sigaltstack         28 /* Common                                      */
-#define __NR_pause               29 /* Is sigblock(0)->sigpause() in SunOS         */
-#define __NR_utime               30 /* Implemented via utimes() under SunOS        */
-/* #define __NR_lchown32         31    Linux sparc32 specific                      */
-/* #define __NR_fchown32         32    Linux sparc32 specific                      */
-#define __NR_access              33 /* Common                                      */
-#define __NR_nice                34 /* Implemented via get/setpriority() in SunOS  */
-/* #define __NR_chown32          35    Linux sparc32 specific                      */
-#define __NR_sync                36 /* Common                                      */
-#define __NR_kill                37 /* Common                                      */
-#define __NR_stat                38 /* Common                                      */
-#define __NR_sendfile            39 /* Linux Specific                              */
-#define __NR_lstat               40 /* Common                                      */
-#define __NR_dup                 41 /* Common                                      */
-#define __NR_pipe                42 /* Common                                      */
-#define __NR_times               43 /* Implemented via getrusage() in SunOS        */
-/* #define __NR_getuid32         44    Linux sparc32 specific                      */
-#define __NR_umount2             45 /* Linux Specific                              */
-#define __NR_setgid              46 /* Implemented via setregid() in SunOS         */
-#define __NR_getgid              47 /* Common                                      */
-#define __NR_signal              48 /* Implemented via sigvec() in SunOS           */
-#define __NR_geteuid             49 /* SunOS calls getuid()                        */
-#define __NR_getegid             50 /* SunOS calls getgid()                        */
-#define __NR_acct                51 /* Common                                      */
-#define __NR_memory_ordering     52 /* Linux Specific                              */
-/* #define __NR_getgid32         53    Linux sparc32 specific                      */
-#define __NR_ioctl               54 /* Common                                      */
-#define __NR_reboot              55 /* Common                                      */
-/* #define __NR_mmap2            56    Linux sparc32 Specific                      */
-#define __NR_symlink             57 /* Common                                      */
-#define __NR_readlink            58 /* Common                                      */
-#define __NR_execve              59 /* Common                                      */
-#define __NR_umask               60 /* Common                                      */
-#define __NR_chroot              61 /* Common                                      */
-#define __NR_fstat               62 /* Common                                      */
-#define __NR_fstat64             63 /* Linux Specific                              */
-#define __NR_getpagesize         64 /* Common                                      */
-#define __NR_msync               65 /* Common in newer 1.3.x revs...               */
-#define __NR_vfork               66 /* Common                                      */
-#define __NR_pread64             67 /* Linux Specific                              */
-#define __NR_pwrite64            68 /* Linux Specific                              */
-/* #define __NR_geteuid32        69    Linux sparc32, sbrk under SunOS             */
-/* #define __NR_getegid32        70    Linux sparc32, sstk under SunOS             */
-#define __NR_mmap                71 /* Common                                      */
-/* #define __NR_setreuid32       72    Linux sparc32, vadvise under SunOS          */
-#define __NR_munmap              73 /* Common                                      */
-#define __NR_mprotect            74 /* Common                                      */
-#define __NR_madvise             75 /* Common                                      */
-#define __NR_vhangup             76 /* Common                                      */
-/* #define __NR_truncate64       77    Linux sparc32 Specific                      */
-#define __NR_mincore             78 /* Common                                      */
-#define __NR_getgroups           79 /* Common                                      */
-#define __NR_setgroups           80 /* Common                                      */
-#define __NR_getpgrp             81 /* Common                                      */
-/* #define __NR_setgroups32      82    Linux sparc32, setpgrp under SunOS          */
-#define __NR_setitimer           83 /* Common                                      */
-/* #define __NR_ftruncate64      84    Linux sparc32 Specific                      */
-#define __NR_swapon              85 /* Common                                      */
-#define __NR_getitimer           86 /* Common                                      */
-/* #define __NR_setuid32         87    Linux sparc32, gethostname under SunOS      */
-#define __NR_sethostname         88 /* Common                                      */
-/* #define __NR_setgid32         89    Linux sparc32, getdtablesize under SunOS    */
-#define __NR_dup2                90 /* Common                                      */
-/* #define __NR_setfsuid32       91    Linux sparc32, getdopt under SunOS          */
-#define __NR_fcntl               92 /* Common                                      */
-#define __NR_select              93 /* Common                                      */
-/* #define __NR_setfsgid32       94    Linux sparc32, setdopt under SunOS          */
-#define __NR_fsync               95 /* Common                                      */
-#define __NR_setpriority         96 /* Common                                      */
-#define __NR_socket              97 /* Common                                      */
-#define __NR_connect             98 /* Common                                      */
-#define __NR_accept              99 /* Common                                      */
-#define __NR_getpriority        100 /* Common                                      */
-#define __NR_rt_sigreturn       101 /* Linux Specific                              */
-#define __NR_rt_sigaction       102 /* Linux Specific                              */
-#define __NR_rt_sigprocmask     103 /* Linux Specific                              */
-#define __NR_rt_sigpending      104 /* Linux Specific                              */
-#define __NR_rt_sigtimedwait    105 /* Linux Specific                              */
-#define __NR_rt_sigqueueinfo    106 /* Linux Specific                              */
-#define __NR_rt_sigsuspend      107 /* Linux Specific                              */
-#define __NR_setresuid          108 /* Linux Specific, sigvec under SunOS          */
-#define __NR_getresuid          109 /* Linux Specific, sigblock under SunOS        */
-#define __NR_setresgid          110 /* Linux Specific, sigsetmask under SunOS      */
-#define __NR_getresgid          111 /* Linux Specific, sigpause under SunOS        */
-/* #define __NR_setregid32       75    Linux sparc32, sigstack under SunOS         */
-#define __NR_recvmsg            113 /* Common                                      */
-#define __NR_sendmsg            114 /* Common                                      */
-/* #define __NR_getgroups32     115    Linux sparc32, vtrace under SunOS           */
-#define __NR_gettimeofday       116 /* Common                                      */
-#define __NR_getrusage          117 /* Common                                      */
-#define __NR_getsockopt         118 /* Common                                      */
-#define __NR_getcwd             119 /* Linux Specific                              */
-#define __NR_readv              120 /* Common                                      */
-#define __NR_writev             121 /* Common                                      */
-#define __NR_settimeofday       122 /* Common                                      */
-#define __NR_fchown             123 /* Common                                      */
-#define __NR_fchmod             124 /* Common                                      */
-#define __NR_recvfrom           125 /* Common                                      */
-#define __NR_setreuid           126 /* Common                                      */
-#define __NR_setregid           127 /* Common                                      */
-#define __NR_rename             128 /* Common                                      */
-#define __NR_truncate           129 /* Common                                      */
-#define __NR_ftruncate          130 /* Common                                      */
-#define __NR_flock              131 /* Common                                      */
-#define __NR_lstat64            132 /* Linux Specific                              */
-#define __NR_sendto             133 /* Common                                      */
-#define __NR_shutdown           134 /* Common                                      */
-#define __NR_socketpair         135 /* Common                                      */
-#define __NR_mkdir              136 /* Common                                      */
-#define __NR_rmdir              137 /* Common                                      */
-#define __NR_utimes             138 /* SunOS Specific                              */
-#define __NR_stat64             139 /* Linux Specific                              */
-#define __NR_sendfile64         140 /* adjtime under SunOS                         */
-#define __NR_getpeername        141 /* Common                                      */
-#define __NR_futex              142 /* gethostid under SunOS                       */
-#define __NR_gettid             143 /* ENOSYS under SunOS                          */
-#define __NR_getrlimit          144 /* Common                                      */
-#define __NR_setrlimit          145 /* Common                                      */
-#define __NR_pivot_root         146 /* Linux Specific, killpg under SunOS          */
-#define __NR_prctl              147 /* ENOSYS under SunOS                          */
-#define __NR_pciconfig_read     148 /* ENOSYS under SunOS                          */
-#define __NR_pciconfig_write    149 /* ENOSYS under SunOS                          */
-#define __NR_getsockname        150 /* Common                                      */
-#define __NR_inotify_init       151 /* Linux specific                              */
-#define __NR_inotify_add_watch  152 /* Linux specific                              */
-#define __NR_poll               153 /* Common                                      */
-#define __NR_getdents64         154 /* Linux specific                              */
-/* #define __NR_fcntl64         155    Linux sparc32 Specific                      */
-#define __NR_inotify_rm_watch   156 /* Linux specific                              */
-#define __NR_statfs             157 /* Common                                      */
-#define __NR_fstatfs            158 /* Common                                      */
-#define __NR_umount             159 /* Common                                      */
-#define __NR_sched_set_affinity 160 /* Linux specific, async_daemon under SunOS    */
-#define __NR_sched_get_affinity 161 /* Linux specific, getfh under SunOS           */
-#define __NR_getdomainname      162 /* SunOS Specific                              */
-#define __NR_setdomainname      163 /* Common                                      */
-#define __NR_utrap_install      164 /* SYSV ABI/v9 required                        */
-#define __NR_quotactl           165 /* Common                                      */
-#define __NR_set_tid_address    166 /* Linux specific, exportfs under SunOS        */
-#define __NR_mount              167 /* Common                                      */
-#define __NR_ustat              168 /* Common                                      */
-#define __NR_setxattr           169 /* SunOS: semsys                               */
-#define __NR_lsetxattr          170 /* SunOS: msgsys                               */
-#define __NR_fsetxattr          171 /* SunOS: shmsys                               */
-#define __NR_getxattr           172 /* SunOS: auditsys                             */
-#define __NR_lgetxattr          173 /* SunOS: rfssys                               */
-#define __NR_getdents           174 /* Common                                      */
-#define __NR_setsid             175 /* Common                                      */
-#define __NR_fchdir             176 /* Common                                      */
-#define __NR_fgetxattr          177 /* SunOS: fchroot                              */
-#define __NR_listxattr          178 /* SunOS: vpixsys                              */
-#define __NR_llistxattr         179 /* SunOS: aioread                              */
-#define __NR_flistxattr         180 /* SunOS: aiowrite                             */
-#define __NR_removexattr        181 /* SunOS: aiowait                              */
-#define __NR_lremovexattr       182 /* SunOS: aiocancel                            */
-#define __NR_sigpending         183 /* Common                                      */
-#define __NR_query_module       184 /* Linux Specific                              */
-#define __NR_setpgid            185 /* Common                                      */
-#define __NR_fremovexattr       186 /* SunOS: pathconf                             */
-#define __NR_tkill              187 /* SunOS: fpathconf                            */
-#define __NR_exit_group         188 /* Linux specific, sysconf undef SunOS         */
-#define __NR_uname              189 /* Linux Specific                              */
-#define __NR_init_module        190 /* Linux Specific                              */
-#define __NR_personality        191 /* Linux Specific                              */
-#define __NR_remap_file_pages   192 /* Linux Specific                              */
-#define __NR_epoll_create       193 /* Linux Specific                              */
-#define __NR_epoll_ctl          194 /* Linux Specific                              */
-#define __NR_epoll_wait         195 /* Linux Specific                              */
-#define __NR_ioprio_set         196 /* Linux Specific                              */
-#define __NR_getppid            197 /* Linux Specific                              */
-#define __NR_sigaction          198 /* Linux Specific                              */
-#define __NR_sgetmask           199 /* Linux Specific                              */
-#define __NR_ssetmask           200 /* Linux Specific                              */
-#define __NR_sigsuspend         201 /* Linux Specific                              */
-#define __NR_oldlstat           202 /* Linux Specific                              */
-#define __NR_uselib             203 /* Linux Specific                              */
-#define __NR_readdir            204 /* Linux Specific                              */
-#define __NR_readahead          205 /* Linux Specific                              */
-#define __NR_socketcall         206 /* Linux Specific                              */
-#define __NR_syslog             207 /* Linux Specific                              */
-#define __NR_lookup_dcookie     208 /* Linux Specific                              */
-#define __NR_fadvise64          209 /* Linux Specific                              */
-#define __NR_fadvise64_64       210 /* Linux Specific                              */
-#define __NR_tgkill             211 /* Linux Specific                              */
-#define __NR_waitpid            212 /* Linux Specific                              */
-#define __NR_swapoff            213 /* Linux Specific                              */
-#define __NR_sysinfo            214 /* Linux Specific                              */
-#define __NR_ipc                215 /* Linux Specific                              */
-#define __NR_sigreturn          216 /* Linux Specific                              */
-#define __NR_clone              217 /* Linux Specific                              */
-#define __NR_ioprio_get         218 /* Linux Specific                              */
-#define __NR_adjtimex           219 /* Linux Specific                              */
-#define __NR_sigprocmask        220 /* Linux Specific                              */
-#define __NR_create_module      221 /* Linux Specific                              */
-#define __NR_delete_module      222 /* Linux Specific                              */
-#define __NR_get_kernel_syms    223 /* Linux Specific                              */
-#define __NR_getpgid            224 /* Linux Specific                              */
-#define __NR_bdflush            225 /* Linux Specific                              */
-#define __NR_sysfs              226 /* Linux Specific                              */
-#define __NR_afs_syscall        227 /* Linux Specific                              */
-#define __NR_setfsuid           228 /* Linux Specific                              */
-#define __NR_setfsgid           229 /* Linux Specific                              */
-#define __NR__newselect         230 /* Linux Specific                              */
-#ifdef __KERNEL__
-#define __NR_time               231 /* Linux sparc32                               */
-#endif
-#define __NR_splice             232 /* Linux Specific                              */
-#define __NR_stime              233 /* Linux Specific                              */
-#define __NR_statfs64           234 /* Linux Specific                              */
-#define __NR_fstatfs64          235 /* Linux Specific                              */
-#define __NR__llseek            236 /* Linux Specific                              */
-#define __NR_mlock              237
-#define __NR_munlock            238
-#define __NR_mlockall           239
-#define __NR_munlockall         240
-#define __NR_sched_setparam     241
-#define __NR_sched_getparam     242
-#define __NR_sched_setscheduler 243
-#define __NR_sched_getscheduler 244
-#define __NR_sched_yield        245
-#define __NR_sched_get_priority_max 246
-#define __NR_sched_get_priority_min 247
-#define __NR_sched_rr_get_interval  248
-#define __NR_nanosleep          249
-#define __NR_mremap             250
-#define __NR__sysctl            251
-#define __NR_getsid             252
-#define __NR_fdatasync          253
-#define __NR_nfsservctl         254
-#define __NR_sync_file_range    255
-#define __NR_clock_settime      256
-#define __NR_clock_gettime      257
-#define __NR_clock_getres       258
-#define __NR_clock_nanosleep    259
-#define __NR_sched_getaffinity  260
-#define __NR_sched_setaffinity  261
-#define __NR_timer_settime      262
-#define __NR_timer_gettime      263
-#define __NR_timer_getoverrun   264
-#define __NR_timer_delete       265
-#define __NR_timer_create       266
-/* #define __NR_vserver         267 Reserved for VSERVER */
-#define __NR_io_setup           268
-#define __NR_io_destroy         269
-#define __NR_io_submit          270
-#define __NR_io_cancel          271
-#define __NR_io_getevents       272
-#define __NR_mq_open            273
-#define __NR_mq_unlink          274
-#define __NR_mq_timedsend       275
-#define __NR_mq_timedreceive    276
-#define __NR_mq_notify          277
-#define __NR_mq_getsetattr      278
-#define __NR_waitid             279
-#define __NR_tee                280
-#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_fstatat64          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
-#define __NR_unshare            299
-#define __NR_set_robust_list    300
-#define __NR_get_robust_list    301
-#define __NR_migrate_pages      302
-#define __NR_mbind              303
-#define __NR_get_mempolicy      304
-#define __NR_set_mempolicy      305
-#define __NR_kexec_load         306
-#define __NR_move_pages         307
-#define __NR_getcpu             308
-#define __NR_epoll_pwait        309
-#define __NR_utimensat          310
-#define __NR_signalfd           311
-#define __NR_timerfd_create     312
-#define __NR_eventfd            313
-#define __NR_fallocate          314
-#define __NR_timerfd_settime    315
-#define __NR_timerfd_gettime    316
-#define __NR_signalfd4          317
-#define __NR_eventfd2           318
-#define __NR_epoll_create1      319
-#define __NR_dup3               320
-#define __NR_pipe2              321
-#define __NR_inotify_init1      322
-
-#define NR_SYSCALLS             323
-
-#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_SGETMASK
-#define __ARCH_WANT_SYS_SIGNAL
-#define __ARCH_WANT_SYS_TIME
-#define __ARCH_WANT_COMPAT_SYS_TIME
-#define __ARCH_WANT_SYS_UTIME
-#define __ARCH_WANT_SYS_WAITPID
-#define __ARCH_WANT_SYS_SOCKETCALL
-#define __ARCH_WANT_SYS_FADVISE64
-#define __ARCH_WANT_SYS_GETPGRP
-#define __ARCH_WANT_SYS_LLSEEK
-#define __ARCH_WANT_SYS_NICE
-#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
-
-/*
- * "Conditional" syscalls
- *
- * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
- * but it doesn't work on all toolchains, so we just do it by hand
- */
-#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
-
-#endif /* __KERNEL__ */
-#endif /* _SPARC64_UNISTD_H */
diff --git a/include/asm-sparc/upa.h b/include/asm-sparc/upa.h
deleted file mode 100644
index 5b1633223f92..000000000000
--- a/include/asm-sparc/upa.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef _SPARC64_UPA_H
-#define _SPARC64_UPA_H
-
-#include <asm/asi.h>
-
-/* UPA level registers and defines. */
-
-/* UPA Config Register */
-#define UPA_CONFIG_RESV         0xffffffffc0000000 /* Reserved.                    */
-#define UPA_CONFIG_PCON         0x000000003fc00000 /* Depth of various sys queues. */
-#define UPA_CONFIG_MID          0x00000000003e0000 /* Module ID.                   */
-#define UPA_CONFIG_PCAP         0x000000000001ffff /* Port Capabilities.           */
-
-/* UPA Port ID Register */
-#define UPA_PORTID_FNP          0xff00000000000000 /* Hardcoded to 0xfc on ultra.  */
-#define UPA_PORTID_RESV         0x00fffff800000000 /* Reserved.                    */
-#define UPA_PORTID_ECCVALID     0x0000000400000000 /* Zero if mod can generate ECC */
-#define UPA_PORTID_ONEREAD      0x0000000200000000 /* Set if mod generates P_RASB  */
-#define UPA_PORTID_PINTRDQ      0x0000000180000000 /* # outstanding P_INT_REQ's    */
-#define UPA_PORTID_PREQDQ       0x000000007e000000 /* slave-wr's to mod supported  */
-#define UPA_PORTID_PREQRD       0x0000000001e00000 /* # incoming P_REQ's supported */
-#define UPA_PORTID_UPACAP       0x00000000001f0000 /* UPA capabilities of mod      */
-#define UPA_PORTID_ID           0x000000000000ffff /* Module Identification bits  */
-
-/* UPA I/O space accessors */
-#if defined(__KERNEL__) && !defined(__ASSEMBLY__)
-static inline unsigned char _upa_readb(unsigned long addr)
-{
-        unsigned char ret;
-
-        __asm__ __volatile__("lduba\t[%1] %2, %0\t/* upa_readb */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-
-        return ret;
-}
-
-static inline unsigned short _upa_readw(unsigned long addr)
-{
-        unsigned short ret;
-
-        __asm__ __volatile__("lduha\t[%1] %2, %0\t/* upa_readw */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-
-        return ret;
-}
-
-static inline unsigned int _upa_readl(unsigned long addr)
-{
-        unsigned int ret;
-
-        __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* upa_readl */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-
-        return ret;
-}
-
-static inline unsigned long _upa_readq(unsigned long addr)
-{
-        unsigned long ret;
-
-        __asm__ __volatile__("ldxa\t[%1] %2, %0\t/* upa_readq */"
-                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-
-        return ret;
-}
-
-static inline void _upa_writeb(unsigned char b, unsigned long addr)
-{
-        __asm__ __volatile__("stba\t%0, [%1] %2\t/* upa_writeb */"
-                             : /* no outputs */
-                             : "r" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-}
-
-static inline void _upa_writew(unsigned short w, unsigned long addr)
-{
-        __asm__ __volatile__("stha\t%0, [%1] %2\t/* upa_writew */"
-                             : /* no outputs */
-                             : "r" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-}
-
-static inline void _upa_writel(unsigned int l, unsigned long addr)
-{
-        __asm__ __volatile__("stwa\t%0, [%1] %2\t/* upa_writel */"
-                             : /* no outputs */
-                             : "r" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-}
-
-static inline void _upa_writeq(unsigned long q, unsigned long addr)
-{
-        __asm__ __volatile__("stxa\t%0, [%1] %2\t/* upa_writeq */"
-                             : /* no outputs */
-                             : "r" (q), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
-}
-
-#define upa_readb(__addr)               (_upa_readb((unsigned long)(__addr)))
-#define upa_readw(__addr)               (_upa_readw((unsigned long)(__addr)))
-#define upa_readl(__addr)               (_upa_readl((unsigned long)(__addr)))
-#define upa_readq(__addr)               (_upa_readq((unsigned long)(__addr)))
-#define upa_writeb(__b, __addr)         (_upa_writeb((__b), (unsigned long)(__addr)))
-#define upa_writew(__w, __addr)         (_upa_writew((__w), (unsigned long)(__addr)))
-#define upa_writel(__l, __addr)         (_upa_writel((__l), (unsigned long)(__addr)))
-#define upa_writeq(__q, __addr)         (_upa_writeq((__q), (unsigned long)(__addr)))
-#endif /* __KERNEL__ && !__ASSEMBLY__ */
-
-#endif /* !(_SPARC64_UPA_H) */
diff --git a/include/asm-sparc/user.h b/include/asm-sparc/user.h
deleted file mode 100644
index 3400ea87f148..000000000000
--- a/include/asm-sparc/user.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _SPARC_USER_H
-#define _SPARC_USER_H
-
-/* Nothing to define.  */
-
-#endif /* !(_SPARC_USER_H) */
diff --git a/include/asm-sparc/utrap.h b/include/asm-sparc/utrap.h
deleted file mode 100644
index 9da37babbe5b..000000000000
--- a/include/asm-sparc/utrap.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * include/asm-sparc64/utrap.h
- *
- * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-
-#ifndef __ASM_SPARC64_UTRAP_H
-#define __ASM_SPARC64_UTRAP_H
-
-#define UT_INSTRUCTION_EXCEPTION                1
-#define UT_INSTRUCTION_ERROR                    2
-#define UT_INSTRUCTION_PROTECTION               3
-#define UT_ILLTRAP_INSTRUCTION                  4
-#define UT_ILLEGAL_INSTRUCTION                  5
-#define UT_PRIVILEGED_OPCODE                    6
-#define UT_FP_DISABLED                          7
-#define UT_FP_EXCEPTION_IEEE_754                8
-#define UT_FP_EXCEPTION_OTHER                   9
-#define UT_TAG_OVERVIEW                         10
-#define UT_DIVISION_BY_ZERO                     11
-#define UT_DATA_EXCEPTION                       12
-#define UT_DATA_ERROR                           13
-#define UT_DATA_PROTECTION                      14
-#define UT_MEM_ADDRESS_NOT_ALIGNED              15
-#define UT_PRIVILEGED_ACTION                    16
-#define UT_ASYNC_DATA_ERROR                     17
-#define UT_TRAP_INSTRUCTION_16                  18
-#define UT_TRAP_INSTRUCTION_17                  19
-#define UT_TRAP_INSTRUCTION_18                  20
-#define UT_TRAP_INSTRUCTION_19                  21
-#define UT_TRAP_INSTRUCTION_20                  22
-#define UT_TRAP_INSTRUCTION_21                  23
-#define UT_TRAP_INSTRUCTION_22                  24
-#define UT_TRAP_INSTRUCTION_23                  25
-#define UT_TRAP_INSTRUCTION_24                  26
-#define UT_TRAP_INSTRUCTION_25                  27
-#define UT_TRAP_INSTRUCTION_26                  28
-#define UT_TRAP_INSTRUCTION_27                  29
-#define UT_TRAP_INSTRUCTION_28                  30
-#define UT_TRAP_INSTRUCTION_29                  31
-#define UT_TRAP_INSTRUCTION_30                  32
-#define UT_TRAP_INSTRUCTION_31                  33
-
-#define UTH_NOCHANGE                            (-1)
-
-#ifndef __ASSEMBLY__
-typedef int utrap_entry_t;
-typedef void *utrap_handler_t;
-#endif /* __ASSEMBLY__ */
-
-#endif /* !(__ASM_SPARC64_PROCESSOR_H) */
diff --git a/include/asm-sparc/vac-ops.h b/include/asm-sparc/vac-ops.h
deleted file mode 100644
index d10527611f11..000000000000
--- a/include/asm-sparc/vac-ops.h
+++ /dev/null
@@ -1,134 +0,0 @@
-#ifndef _SPARC_VAC_OPS_H
-#define _SPARC_VAC_OPS_H
-
-/* vac-ops.h: Inline assembly routines to do operations on the Sparc
- *            VAC (virtual address cache) for the sun4c.
- *
- * Copyright (C) 1994, David S. Miller (davem@caip.rutgers.edu)
- */
-
-#include <asm/sysen.h>
-#include <asm/contregs.h>
-#include <asm/asi.h>
-
-/* The SUN4C models have a virtually addressed write-through
- * cache.
- *
- * The cache tags are directly accessible through an ASI and
- * each have the form:
- *
- * ------------------------------------------------------------
- * | MBZ | CONTEXT | WRITE | PRIV | VALID | MBZ | TagID | MBZ |
- * ------------------------------------------------------------
- *  31 25  24   22     21     20     19    18 16  15   2  1  0
- *
- * MBZ: These bits are either unused and/or reserved and should
- *      be written as zeroes.
- *
- * CONTEXT: Records the context to which this cache line belongs.
- *
- * WRITE: A copy of the writable bit from the mmu pte access bits.
- *
- * PRIV: A copy of the privileged bit from the pte access bits.
- *
- * VALID: If set, this line is valid, else invalid.
- *
- * TagID: Fourteen bits of tag ID.
- *
- * Every virtual address is seen by the cache like this:
- *
- * ----------------------------------------
- * |  RESV  | TagID | LINE | BYTE-in-LINE |
- * ----------------------------------------
- *  31    30 29   16 15   4 3            0
- *
- * RESV: Unused/reserved.
- *
- * TagID: Used to match the Tag-ID in that vac tags.
- *
- * LINE: Which line within the cache
- *
- * BYTE-in-LINE: Which byte within the cache line.
- */
-
-/* Sun4c VAC Tags */
-#define S4CVACTAG_CID      0x01c00000
-#define S4CVACTAG_W        0x00200000
-#define S4CVACTAG_P        0x00100000
-#define S4CVACTAG_V        0x00080000
-#define S4CVACTAG_TID      0x0000fffc
-
-/* Sun4c VAC Virtual Address */
-/* These aren't used, why bother? (Anton) */
-#if 0
-#define S4CVACVA_TID       0x3fff0000
-#define S4CVACVA_LINE      0x0000fff0
-#define S4CVACVA_BIL       0x0000000f
-#endif
-
-/* The indexing of cache lines creates a problem.  Because the line
- * field of a virtual address extends past the page offset within
- * the virtual address it is possible to have what are called
- * 'bad aliases' which will create inconsistencies.  So we must make
- * sure that within a context that if a physical page is mapped
- * more than once, that 'extra' line bits are the same.  If this is
- * not the case, and thus is a 'bad alias' we must turn off the
- * cacheable bit in the pte's of all such pages.
- */
-
-#ifdef CONFIG_SUN4
-#define S4CVAC_BADBITS     0x0001e000
-#else
-#define S4CVAC_BADBITS    0x0000f000
-#endif
-
-/* The following is true if vaddr1 and vaddr2 would cause
- * a 'bad alias'.
- */
-#define S4CVAC_BADALIAS(vaddr1, vaddr2) \
-        ((((unsigned long) (vaddr1)) ^ ((unsigned long) (vaddr2))) & \
-         (S4CVAC_BADBITS))
-
-/* The following structure describes the characteristics of a sun4c
- * VAC as probed from the prom during boot time.
- */
-struct sun4c_vac_props {
-        unsigned int num_bytes;     /* Size of the cache */
-        unsigned int num_lines;     /* Number of cache lines */
-        unsigned int do_hwflushes;  /* Hardware flushing available? */
-        enum { VAC_NONE, VAC_WRITE_THROUGH,
-            VAC_WRITE_BACK } type;  /* What type of VAC? */
-        unsigned int linesize;      /* Size of each line in bytes */
-        unsigned int log2lsize;     /* log2(linesize) */
-        unsigned int on;            /* VAC is enabled */
-};
-
-extern struct sun4c_vac_props sun4c_vacinfo;
-
-/* sun4c_enable_vac() enables the sun4c virtual address cache. */
-static inline void sun4c_enable_vac(void)
-{
-        __asm__ __volatile__("lduba [%0] %1, %%g1\n\t"
-                             "or    %%g1, %2, %%g1\n\t"
-                             "stba  %%g1, [%0] %1\n\t"
-                             : /* no outputs */
-                             : "r" ((unsigned int) AC_SENABLE),
-                             "i" (ASI_CONTROL), "i" (SENABLE_CACHE)
-                             : "g1", "memory");
-        sun4c_vacinfo.on = 1;
-}
-
-/* sun4c_disable_vac() disables the virtual address cache. */
-static inline void sun4c_disable_vac(void)
-{
-        __asm__ __volatile__("lduba [%0] %1, %%g1\n\t"
-                             "andn  %%g1, %2, %%g1\n\t"
-                             "stba  %%g1, [%0] %1\n\t"
-                             : /* no outputs */
-                             : "r" ((unsigned int) AC_SENABLE),
-                             "i" (ASI_CONTROL), "i" (SENABLE_CACHE)
-                             : "g1", "memory");
-        sun4c_vacinfo.on = 0;
-}
-
-#endif /* !(_SPARC_VAC_OPS_H) */
diff --git a/include/asm-sparc/vaddrs.h b/include/asm-sparc/vaddrs.h
deleted file mode 100644
index a22fed5a3c6b..000000000000
--- a/include/asm-sparc/vaddrs.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef _SPARC_VADDRS_H
-#define _SPARC_VADDRS_H
-
-#include <asm/head.h>
-
-/*
- * asm-sparc/vaddrs.h:  Here we define the virtual addresses at
- *                      which important things will be mapped.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 2000 Anton Blanchard (anton@samba.org)
- */
-
-#define SRMMU_MAXMEM            0x0c000000
-
-#define SRMMU_NOCACHE_VADDR     (KERNBASE + SRMMU_MAXMEM)
-                                /* = 0x0fc000000 */
-/* XXX Empiricals - this needs to go away - KMW */
-#define SRMMU_MIN_NOCACHE_PAGES (550)
-#define SRMMU_MAX_NOCACHE_PAGES (1280)
-
-/* The following constant is used in mm/srmmu.c::srmmu_nocache_calcsize()
- * to determine the amount of memory that will be reserved as nocache:
- *
- * 256 pages will be taken as nocache per each
- * SRMMU_NOCACHE_ALCRATIO MB of system memory.
- *
- * limits enforced:     nocache minimum = 256 pages
- *                      nocache maximum = 1280 pages
- */
-#define SRMMU_NOCACHE_ALCRATIO  64      /* 256 pages per 64MB of system RAM */
-
-#define SUN4M_IOBASE_VADDR      0xfd000000 /* Base for mapping pages */
-#define IOBASE_VADDR            0xfe000000
-#define IOBASE_END              0xfe600000
-
-/*
- * On the sun4/4c we need a place
- * to reliably map locked down kernel data.  This includes the
- * task_struct and kernel stack pages of each process plus the
- * scsi buffers during dvma IO transfers, also the floppy buffers
- * during pseudo dma which runs with traps off (no faults allowed).
- * Some quick calculations yield:
- *       NR_TASKS <512> * (3 * PAGE_SIZE) == 0x600000
- * Subtract this from 0xc00000 and you get 0x927C0 of vm left
- * over to map SCSI dvma + floppy pseudo-dma buffers.  So be
- * careful if you change NR_TASKS or else there won't be enough
- * room for it all.
- */
-#define SUN4C_LOCK_VADDR        0xff000000
-#define SUN4C_LOCK_END          0xffc00000
-
-#define KADB_DEBUGGER_BEGVM     0xffc00000 /* Where kern debugger is in virt-mem */
-#define KADB_DEBUGGER_ENDVM     0xffd00000
-#define DEBUG_FIRSTVADDR        KADB_DEBUGGER_BEGVM
-#define DEBUG_LASTVADDR         KADB_DEBUGGER_ENDVM
-
-#define LINUX_OPPROM_BEGVM      0xffd00000
-#define LINUX_OPPROM_ENDVM      0xfff00000
-
-#define DVMA_VADDR              0xfff00000 /* Base area of the DVMA on suns */
-#define DVMA_END                0xfffc0000
-
-#endif /* !(_SPARC_VADDRS_H) */
diff --git a/include/asm-sparc/vfc_ioctls.h b/include/asm-sparc/vfc_ioctls.h
deleted file mode 100644
index af8b69007b22..000000000000
--- a/include/asm-sparc/vfc_ioctls.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Copyright (c) 1996 by Manish Vachharajani */
-
-#ifndef _LINUX_VFC_IOCTLS_H_
-#define _LINUX_VFC_IOCTLS_H_
-
-        /* IOCTLs */
-#define VFC_IOCTL(a)          (('j' << 8) | a)
-#define VFCGCTRL        (VFC_IOCTL (0))         /* get vfc attributes */
-#define VFCSCTRL        (VFC_IOCTL (1))         /* set vfc attributes */
-#define VFCGVID         (VFC_IOCTL (2))         /* get video decoder attributes */
-#define VFCSVID         (VFC_IOCTL (3))         /* set video decoder attributes */
-#define VFCHUE          (VFC_IOCTL (4))         /* set hue */
-#define VFCPORTCHG      (VFC_IOCTL (5))         /* change port */
-#define VFCRDINFO       (VFC_IOCTL (6))         /* read info */
-
-        /* Options for setting the vfc attributes and status */
-#define MEMPRST         0x1     /* reset FIFO ptr. */
-#define CAPTRCMD        0x2     /* start capture and wait */
-#define DIAGMODE        0x3     /* diag mode */
-#define NORMMODE        0x4     /* normal mode */
-#define CAPTRSTR        0x5     /* start capture */
-#define CAPTRWAIT       0x6     /* wait for capture to finish */
-
-
-        /* Options for the decoder */
-#define STD_NTSC        0x1     /* NTSC mode */
-#define STD_PAL         0x2     /* PAL mode */
-#define COLOR_ON        0x3     /* force color ON */
-#define MONO            0x4     /* force color OFF */
-
-        /* Values returned by ioctl 2 */
-
-#define NO_LOCK         1
-#define NTSC_COLOR      2
-#define NTSC_NOCOLOR    3
-#define PAL_COLOR       4
-#define PAL_NOCOLOR     5
-
-/* Not too sure what this does yet */
-        /* Options for setting Field number */
-#define ODD_FIELD       0x1
-#define EVEN_FIELD      0x0
-#define ACTIVE_ONLY     0x2
-#define NON_ACTIVE      0x0
-
-/* Debug options */
-#define VFC_I2C_SEND 0
-#define VFC_I2C_RECV 1
-
-struct vfc_debug_inout
-{
-        unsigned long addr;
-        unsigned long ret;
-        unsigned long len;
-        unsigned char __user *buffer;
-};
-
-#endif /* _LINUX_VFC_IOCTLS_H_ */
diff --git a/include/asm-sparc/vga.h b/include/asm-sparc/vga.h
deleted file mode 100644
index c69d5b2ba19a..000000000000
--- a/include/asm-sparc/vga.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- *      Access to VGA videoram
- *
- *      (c) 1998 Martin Mares <mj@ucw.cz>
- */
-
-#ifndef _LINUX_ASM_VGA_H_
-#define _LINUX_ASM_VGA_H_
-
-#include <asm/types.h>
-
-#define VT_BUF_HAVE_RW
-
-#undef scr_writew
-#undef scr_readw
-
-static inline void scr_writew(u16 val, u16 *addr)
-{
-        BUG_ON((long) addr >= 0);
-
-        *addr = val;
-}
-
-static inline u16 scr_readw(const u16 *addr)
-{
-        BUG_ON((long) addr >= 0);
-
-        return *addr;
-}
-
-#define VGA_MAP_MEM(x,s) (x)
-
-#endif
diff --git a/include/asm-sparc/viking.h b/include/asm-sparc/viking.h
deleted file mode 100644
index 989930aeb093..000000000000
--- a/include/asm-sparc/viking.h
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * viking.h:  Defines specific to the GNU/Viking MBUS module.
- *            This is SRMMU stuff.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-#ifndef _SPARC_VIKING_H
-#define _SPARC_VIKING_H
-
-#include <asm/asi.h>
-#include <asm/mxcc.h>
-#include <asm/pgtsrmmu.h>
-
-/* Bits in the SRMMU control register for GNU/Viking modules.
- *
- * -----------------------------------------------------------
- * |impl-vers| RSV |TC|AC|SP|BM|PC|MBM|SB|IC|DC|PSO|RSV|NF|ME|
- * -----------------------------------------------------------
- *  31     24 23-17 16 15 14 13 12 11  10  9  8  7  6-2  1  0
- *
- * TC: Tablewalk Cacheable -- 0 = Twalks are not cacheable in E-cache
- *                            1 = Twalks are cacheable in E-cache
- *
- * GNU/Viking will only cache tablewalks in the E-cache (mxcc) if present
- * and never caches them internally (or so states the docs).  Therefore
- * for machines lacking an E-cache (ie. in MBUS mode) this bit must
- * remain cleared.
- *
- * AC: Alternate Cacheable -- 0 = Passthru physical accesses not cacheable
- *                            1 = Passthru physical accesses cacheable
- *
- * This indicates whether accesses are cacheable when no cachable bit
- * is present in the pte when the processor is in boot-mode or the
- * access does not need pte's for translation (ie. pass-thru ASI's).
- * "Cachable" is only referring to E-cache (if present) and not the
- * on chip split I/D caches of the GNU/Viking.
- *
- * SP: SnooP Enable -- 0 = bus snooping off, 1 = bus snooping on
- *
- * This enables snooping on the GNU/Viking bus.  This must be on
- * for the hardware cache consistency mechanisms of the GNU/Viking
- * to work at all.  On non-mxcc GNU/Viking modules the split I/D
- * caches will snoop regardless of whether they are enabled, this
- * takes care of the case where the I or D or both caches are turned
- * off yet still contain valid data.  Note also that this bit does
- * not affect GNU/Viking store-buffer snoops, those happen if the
- * store-buffer is enabled no matter what.
- *
- * BM: Boot Mode -- 0 = not in boot mode, 1 = in boot mode
- *
- * This indicates whether the GNU/Viking is in boot-mode or not,
- * if it is then all instruction fetch physical addresses are
- * computed as 0xff0000000 + low 28 bits of requested address.
- * GNU/Viking boot-mode does not affect data accesses.  Also,
- * in boot mode instruction accesses bypass the split on chip I/D
- * caches, they may be cached by the GNU/MXCC if present and enabled.
- *
- * MBM: MBus Mode -- 0 = not in MBus mode, 1 = in MBus mode
- *
- * This indicated the GNU/Viking configuration present.  If in
- * MBUS mode, the GNU/Viking lacks a GNU/MXCC E-cache.  If it is
- * not then the GNU/Viking is on a module VBUS connected directly
- * to a GNU/MXCC cache controller.  The GNU/MXCC can be thus connected
- * to either an GNU/MBUS (sun4m) or the packet-switched GNU/XBus (sun4d).
- *
- * SB: StoreBuffer enable -- 0 = store buffer off, 1 = store buffer on
- *
- * The GNU/Viking store buffer allows the chip to continue execution
- * after a store even if the data cannot be placed in one of the
- * caches during that cycle.  If disabled, all stores operations
- * occur synchronously.
- *
- * IC: Instruction Cache -- 0 = off, 1 = on
- * DC: Data Cache -- 0 = off, 1 = 0n
- *
- * These bits enable the on-cpu GNU/Viking split I/D caches.  Note,
- * as mentioned above, these caches will snoop the bus in GNU/MBUS
- * configurations even when disabled to avoid data corruption.
- *
- * NF: No Fault -- 0 = faults generate traps, 1 = faults don't trap
- * ME: MMU enable -- 0 = mmu not translating, 1 = mmu translating
- *
- */
-
-#define VIKING_MMUENABLE    0x00000001
-#define VIKING_NOFAULT      0x00000002
-#define VIKING_PSO          0x00000080
-#define VIKING_DCENABLE     0x00000100   /* Enable data cache */
-#define VIKING_ICENABLE     0x00000200   /* Enable instruction cache */
-#define VIKING_SBENABLE     0x00000400   /* Enable store buffer */
-#define VIKING_MMODE        0x00000800   /* MBUS mode */
-#define VIKING_PCENABLE     0x00001000   /* Enable parity checking */
-#define VIKING_BMODE        0x00002000   
-#define VIKING_SPENABLE     0x00004000   /* Enable bus cache snooping */
-#define VIKING_ACENABLE     0x00008000   /* Enable alternate caching */
-#define VIKING_TCENABLE     0x00010000   /* Enable table-walks to be cached */
-#define VIKING_DPENABLE     0x00040000   /* Enable the data prefetcher */
-
-/*
- * GNU/Viking Breakpoint Action Register fields.
- */
-#define VIKING_ACTION_MIX   0x00001000   /* Enable multiple instructions */
-
-/*
- * GNU/Viking Cache Tags.
- */
-#define VIKING_PTAG_VALID   0x01000000   /* Cache block is valid */
-#define VIKING_PTAG_DIRTY   0x00010000   /* Block has been modified */
-#define VIKING_PTAG_SHARED  0x00000100   /* Shared with some other cache */
-
-#ifndef __ASSEMBLY__
-
-static inline void viking_flush_icache(void)
-{
-        __asm__ __volatile__("sta %%g0, [%%g0] %0\n\t"
-                             : /* no outputs */
-                             : "i" (ASI_M_IC_FLCLEAR)
-                             : "memory");
-}
-
-static inline void viking_flush_dcache(void)
-{
-        __asm__ __volatile__("sta %%g0, [%%g0] %0\n\t"
-                             : /* no outputs */
-                             : "i" (ASI_M_DC_FLCLEAR)
-                             : "memory");
-}
-
-static inline void viking_unlock_icache(void)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
-                             : /* no outputs */
-                             : "r" (0x80000000), "i" (ASI_M_IC_FLCLEAR)
-                             : "memory");
-}
-
-static inline void viking_unlock_dcache(void)
-{
-        __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
-                             : /* no outputs */
-                             : "r" (0x80000000), "i" (ASI_M_DC_FLCLEAR)
-                             : "memory");
-}
-
-static inline void viking_set_bpreg(unsigned long regval)
-{
-        __asm__ __volatile__("sta %0, [%%g0] %1\n\t"
-                             : /* no outputs */
-                             : "r" (regval), "i" (ASI_M_ACTION)
-                             : "memory");
-}
-
-static inline unsigned long viking_get_bpreg(void)
-{
-        unsigned long regval;
-
-        __asm__ __volatile__("lda [%%g0] %1, %0\n\t"
-                             : "=r" (regval)
-                             : "i" (ASI_M_ACTION));
-        return regval;
-}
-
-static inline void viking_get_dcache_ptag(int set, int block,
-                                              unsigned long *data)
-{
-        unsigned long ptag = ((set & 0x7f) << 5) | ((block & 0x3) << 26) |
-                             0x80000000;
-        unsigned long info, page;
-
-        __asm__ __volatile__ ("ldda [%2] %3, %%g2\n\t"
-                              "or %%g0, %%g2, %0\n\t"
-                              "or %%g0, %%g3, %1\n\t"
-                              : "=r" (info), "=r" (page)
-                              : "r" (ptag), "i" (ASI_M_DATAC_TAG)
-                              : "g2", "g3");
-        data[0] = info;
-        data[1] = page;
-}
-
-static inline void viking_mxcc_turn_off_parity(unsigned long *mregp,
-                                                   unsigned long *mxcc_cregp)
-{
-        unsigned long mreg = *mregp;
-        unsigned long mxcc_creg = *mxcc_cregp;
-
-        mreg &= ~(VIKING_PCENABLE);
-        mxcc_creg &= ~(MXCC_CTL_PARE);
-
-        __asm__ __volatile__ ("set 1f, %%g2\n\t"
-                              "andcc %%g2, 4, %%g0\n\t"
-                              "bne 2f\n\t"
-                              " nop\n"
-                              "1:\n\t"
-                              "sta %0, [%%g0] %3\n\t"
-                              "sta %1, [%2] %4\n\t"
-                              "b 1f\n\t"
-                              " nop\n\t"
-                              "nop\n"
-                              "2:\n\t"
-                              "sta %0, [%%g0] %3\n\t"
-                              "sta %1, [%2] %4\n"
-                              "1:\n\t"
-                              : /* no output */
-                              : "r" (mreg), "r" (mxcc_creg),
-                                "r" (MXCC_CREG), "i" (ASI_M_MMUREGS),
-                                "i" (ASI_M_MXCC)
-                              : "g2", "memory", "cc");
-        *mregp = mreg;
-        *mxcc_cregp = mxcc_creg;
-}
-
-static inline unsigned long viking_hwprobe(unsigned long vaddr)
-{
-        unsigned long val;
-
-        vaddr &= PAGE_MASK;
-        /* Probe all MMU entries. */
-        __asm__ __volatile__("lda [%1] %2, %0\n\t"
-                             : "=r" (val)
-                             : "r" (vaddr | 0x400), "i" (ASI_M_FLUSH_PROBE));
-        if (!val)
-                return 0;
-
-        /* Probe region. */
-        __asm__ __volatile__("lda [%1] %2, %0\n\t"
-                             : "=r" (val)
-                             : "r" (vaddr | 0x200), "i" (ASI_M_FLUSH_PROBE));
-        if ((val & SRMMU_ET_MASK) == SRMMU_ET_PTE) {
-                vaddr &= ~SRMMU_PGDIR_MASK;
-                vaddr >>= PAGE_SHIFT;
-                return val | (vaddr << 8);
-        }
-
-        /* Probe segment. */
-        __asm__ __volatile__("lda [%1] %2, %0\n\t"
-                             : "=r" (val)
-                             : "r" (vaddr | 0x100), "i" (ASI_M_FLUSH_PROBE));
-        if ((val & SRMMU_ET_MASK) == SRMMU_ET_PTE) {
-                vaddr &= ~SRMMU_REAL_PMD_MASK;
-                vaddr >>= PAGE_SHIFT;
-                return val | (vaddr << 8);
-        }
-
-        /* Probe page. */
-        __asm__ __volatile__("lda [%1] %2, %0\n\t"
-                             : "=r" (val)
-                             : "r" (vaddr), "i" (ASI_M_FLUSH_PROBE));
-        return val;
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* !(_SPARC_VIKING_H) */
diff --git a/include/asm-sparc/vio.h b/include/asm-sparc/vio.h
deleted file mode 100644
index d4de32f0f8af..000000000000
--- a/include/asm-sparc/vio.h
+++ /dev/null
@@ -1,406 +0,0 @@
-#ifndef _SPARC64_VIO_H
-#define _SPARC64_VIO_H
-
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/mod_devicetable.h>
-#include <linux/timer.h>
-#include <linux/spinlock.h>
-#include <linux/completion.h>
-#include <linux/list.h>
-#include <linux/log2.h>
-
-#include <asm/ldc.h>
-#include <asm/mdesc.h>
-
-struct vio_msg_tag {
-        u8                      type;
-#define VIO_TYPE_CTRL           0x01
-#define VIO_TYPE_DATA           0x02
-#define VIO_TYPE_ERR            0x04
-
-        u8                      stype;
-#define VIO_SUBTYPE_INFO        0x01
-#define VIO_SUBTYPE_ACK         0x02
-#define VIO_SUBTYPE_NACK        0x04
-
-        u16                     stype_env;
-#define VIO_VER_INFO            0x0001
-#define VIO_ATTR_INFO           0x0002
-#define VIO_DRING_REG           0x0003
-#define VIO_DRING_UNREG         0x0004
-#define VIO_RDX                 0x0005
-#define VIO_PKT_DATA            0x0040
-#define VIO_DESC_DATA           0x0041
-#define VIO_DRING_DATA          0x0042
-#define VNET_MCAST_INFO         0x0101
-
-        u32             sid;
-};
-
-struct vio_rdx {
-        struct vio_msg_tag      tag;
-        u64                     resv[6];
-};
-
-struct vio_ver_info {
-        struct vio_msg_tag      tag;
-        u16                     major;
-        u16                     minor;
-        u8                      dev_class;
-#define VDEV_NETWORK            0x01
-#define VDEV_NETWORK_SWITCH     0x02
-#define VDEV_DISK               0x03
-#define VDEV_DISK_SERVER        0x04
-
-        u8                      resv1[3];
-        u64                     resv2[5];
-};
-
-struct vio_dring_register {
-        struct vio_msg_tag      tag;
-        u64                     dring_ident;
-        u32                     num_descr;
-        u32                     descr_size;
-        u16                     options;
-#define VIO_TX_DRING            0x0001
-#define VIO_RX_DRING            0x0002
-        u16                     resv;
-        u32                     num_cookies;
-        struct ldc_trans_cookie cookies[0];
-};
-
-struct vio_dring_unregister {
-        struct vio_msg_tag      tag;
-        u64                     dring_ident;
-        u64                     resv[5];
-};
-
-/* Data transfer modes */
-#define VIO_PKT_MODE            0x01 /* Packet based transfer   */
-#define VIO_DESC_MODE           0x02 /* In-band descriptors     */
-#define VIO_DRING_MODE          0x03 /* Descriptor rings        */
-
-struct vio_dring_data {
-        struct vio_msg_tag      tag;
-        u64                     seq;
-        u64                     dring_ident;
-        u32                     start_idx;
-        u32                     end_idx;
-        u8                      state;
-#define VIO_DRING_ACTIVE        0x01
-#define VIO_DRING_STOPPED       0x02
-
-        u8                      __pad1;
-        u16                     __pad2;
-        u32                     __pad3;
-        u64                     __par4[2];
-};
-
-struct vio_dring_hdr {
-        u8                      state;
-#define VIO_DESC_FREE           0x01
-#define VIO_DESC_READY          0x02
-#define VIO_DESC_ACCEPTED       0x03
-#define VIO_DESC_DONE           0x04
-        u8                      ack;
-#define VIO_ACK_ENABLE          0x01
-#define VIO_ACK_DISABLE         0x00
-
-        u16                     __pad1;
-        u32                     __pad2;
-};
-
-/* VIO disk specific structures and defines */
-struct vio_disk_attr_info {
-        struct vio_msg_tag      tag;
-        u8                      xfer_mode;
-        u8                      vdisk_type;
-#define VD_DISK_TYPE_SLICE      0x01 /* Slice in block device   */
-#define VD_DISK_TYPE_DISK       0x02 /* Entire block device     */
-        u16                     resv1;
-        u32                     vdisk_block_size;
-        u64                     operations;
-        u64                     vdisk_size;
-        u64                     max_xfer_size;
-        u64                     resv2[2];
-};
-
-struct vio_disk_desc {
-        struct vio_dring_hdr    hdr;
-        u64                     req_id;
-        u8                      operation;
-#define VD_OP_BREAD             0x01 /* Block read                      */
-#define VD_OP_BWRITE            0x02 /* Block write                     */
-#define VD_OP_FLUSH             0x03 /* Flush disk contents             */
-#define VD_OP_GET_WCE           0x04 /* Get write-cache status          */
-#define VD_OP_SET_WCE           0x05 /* Enable/disable write-cache      */
-#define VD_OP_GET_VTOC          0x06 /* Get VTOC                        */
-#define VD_OP_SET_VTOC          0x07 /* Set VTOC                        */
-#define VD_OP_GET_DISKGEOM      0x08 /* Get disk geometry               */
-#define VD_OP_SET_DISKGEOM      0x09 /* Set disk geometry               */
-#define VD_OP_SCSICMD           0x0a /* SCSI control command            */
-#define VD_OP_GET_DEVID         0x0b /* Get device ID                   */
-#define VD_OP_GET_EFI           0x0c /* Get EFI                         */
-#define VD_OP_SET_EFI           0x0d /* Set EFI                         */
-        u8                      slice;
-        u16                     resv1;
-        u32                     status;
-        u64                     offset;
-        u64                     size;
-        u32                     ncookies;
-        u32                     resv2;
-        struct ldc_trans_cookie cookies[0];
-};
-
-#define VIO_DISK_VNAME_LEN      8
-#define VIO_DISK_ALABEL_LEN     128
-#define VIO_DISK_NUM_PART       8
-
-struct vio_disk_vtoc {
-        u8                      volume_name[VIO_DISK_VNAME_LEN];
-        u16                     sector_size;
-        u16                     num_partitions;
-        u8                      ascii_label[VIO_DISK_ALABEL_LEN];
-        struct {
-                u16             id;
-                u16             perm_flags;
-                u32             resv;
-                u64             start_block;
-                u64             num_blocks;
-        } partitions[VIO_DISK_NUM_PART];
-};
-
-struct vio_disk_geom {
-        u16                     num_cyl; /* Num data cylinders          */
-        u16                     alt_cyl; /* Num alternate cylinders     */
-        u16                     beg_cyl; /* Cyl off of fixed head area  */
-        u16                     num_hd;  /* Num heads                   */
-        u16                     num_sec; /* Num sectors                 */
-        u16                     ifact;   /* Interleave factor           */
-        u16                     apc;     /* Alts per cylinder (SCSI)    */
-        u16                     rpm;     /* Revolutions per minute      */
-        u16                     phy_cyl; /* Num physical cylinders      */
-        u16                     wr_skip; /* Num sects to skip, writes   */
-        u16                     rd_skip; /* Num sects to skip, writes   */
-};
-
-struct vio_disk_devid {
-        u16                     resv;
-        u16                     type;
-        u32                     len;
-        char                    id[0];
-};
-
-struct vio_disk_efi {
-        u64                     lba;
-        u64                     len;
-        char                    data[0];
-};
-
-/* VIO net specific structures and defines */
-struct vio_net_attr_info {
-        struct vio_msg_tag      tag;
-        u8                      xfer_mode;
-        u8                      addr_type;
-#define VNET_ADDR_ETHERMAC      0x01
-        u16                     ack_freq;
-        u32                     resv1;
-        u64                     addr;
-        u64                     mtu;
-        u64                     resv2[3];
-};
-
-#define VNET_NUM_MCAST          7
-
-struct vio_net_mcast_info {
-        struct vio_msg_tag      tag;
-        u8                      set;
-        u8                      count;
-        u8                      mcast_addr[VNET_NUM_MCAST * 6];
-        u32                     resv;
-};
-
-struct vio_net_desc {
-        struct vio_dring_hdr    hdr;
-        u32                     size;
-        u32                     ncookies;
-        struct ldc_trans_cookie cookies[0];
-};
-
-#define VIO_MAX_RING_COOKIES    24
-
-struct vio_dring_state {
-        u64                     ident;
-        void                    *base;
-        u64                     snd_nxt;
-        u64                     rcv_nxt;
-        u32                     entry_size;
-        u32                     num_entries;
-        u32                     prod;
-        u32                     cons;
-        u32                     pending;
-        int                     ncookies;
-        struct ldc_trans_cookie cookies[VIO_MAX_RING_COOKIES];
-};
-
-static inline void *vio_dring_cur(struct vio_dring_state *dr)
-{
-        return dr->base + (dr->entry_size * dr->prod);
-}
-
-static inline void *vio_dring_entry(struct vio_dring_state *dr,
-                                    unsigned int index)
-{
-        return dr->base + (dr->entry_size * index);
-}
-
-static inline u32 vio_dring_avail(struct vio_dring_state *dr,
-                                  unsigned int ring_size)
-{
-        BUILD_BUG_ON(!is_power_of_2(ring_size));
-
-        return (dr->pending -
-                ((dr->prod - dr->cons) & (ring_size - 1)));
-}
-
-#define VIO_MAX_TYPE_LEN        32
-#define VIO_MAX_COMPAT_LEN      64
-
-struct vio_dev {
-        u64                     mp;
-        struct device_node      *dp;
-
-        char                    type[VIO_MAX_TYPE_LEN];
-        char                    compat[VIO_MAX_COMPAT_LEN];
-        int                     compat_len;
-
-        u64                     dev_no;
-
-        unsigned long           channel_id;
-
-        unsigned int            tx_irq;
-        unsigned int            rx_irq;
-
-        struct device           dev;
-};
-
-struct vio_driver {
-        struct list_head                node;
-        const struct vio_device_id      *id_table;
-        int (*probe)(struct vio_dev *dev, const struct vio_device_id *id);
-        int (*remove)(struct vio_dev *dev);
-        void (*shutdown)(struct vio_dev *dev);
-        unsigned long                   driver_data;
-        struct device_driver            driver;
-};
-
-struct vio_version {
-        u16             major;
-        u16             minor;
-};
-
-struct vio_driver_state;
-struct vio_driver_ops {
-        int     (*send_attr)(struct vio_driver_state *vio);
-        int     (*handle_attr)(struct vio_driver_state *vio, void *pkt);
-        void    (*handshake_complete)(struct vio_driver_state *vio);
-};
-
-struct vio_completion {
-        struct completion       com;
-        int                     err;
-        int                     waiting_for;
-};
-
-struct vio_driver_state {
-        /* Protects VIO handshake and, optionally, driver private state.  */
-        spinlock_t              lock;
-
-        struct ldc_channel      *lp;
-
-        u32                     _peer_sid;
-        u32                     _local_sid;
-        struct vio_dring_state  drings[2];
-#define VIO_DRIVER_TX_RING      0
-#define VIO_DRIVER_RX_RING      1
-
-        u8                      hs_state;
-#define VIO_HS_INVALID          0x00
-#define VIO_HS_GOTVERS          0x01
-#define VIO_HS_GOT_ATTR         0x04
-#define VIO_HS_SENT_DREG        0x08
-#define VIO_HS_SENT_RDX         0x10
-#define VIO_HS_GOT_RDX_ACK      0x20
-#define VIO_HS_GOT_RDX          0x40
-#define VIO_HS_SENT_RDX_ACK     0x80
-#define VIO_HS_COMPLETE         (VIO_HS_GOT_RDX_ACK | VIO_HS_SENT_RDX_ACK)
-
-        u8                      dev_class;
-
-        u8                      dr_state;
-#define VIO_DR_STATE_TXREG      0x01
-#define VIO_DR_STATE_RXREG      0x02
-#define VIO_DR_STATE_TXREQ      0x10
-#define VIO_DR_STATE_RXREQ      0x20
-
-        u8                      debug;
-#define VIO_DEBUG_HS            0x01
-#define VIO_DEBUG_DATA          0x02
-
-        void                    *desc_buf;
-        unsigned int            desc_buf_len;
-
-        struct vio_completion   *cmp;
-
-        struct vio_dev          *vdev;
-
-        struct timer_list       timer;
-
-        struct vio_version      ver;
-
-        struct vio_version      *ver_table;
-        int                     ver_table_entries;
-
-        char                    *name;
-
-        struct vio_driver_ops   *ops;
-};
-
-#define viodbg(TYPE, f, a...) \
-do {    if (vio->debug & VIO_DEBUG_##TYPE) \
-                printk(KERN_INFO "vio: ID[%lu] " f, \
-                       vio->vdev->channel_id, ## a); \
-} while (0)
-
-extern int vio_register_driver(struct vio_driver *drv);
-extern void vio_unregister_driver(struct vio_driver *drv);
-
-static inline struct vio_driver *to_vio_driver(struct device_driver *drv)
-{
-        return container_of(drv, struct vio_driver, driver);
-}
-
-static inline struct vio_dev *to_vio_dev(struct device *dev)
-{
-        return container_of(dev, struct vio_dev, dev);
-}
-
-extern int vio_ldc_send(struct vio_driver_state *vio, void *data, int len);
-extern void vio_link_state_change(struct vio_driver_state *vio, int event);
-extern void vio_conn_reset(struct vio_driver_state *vio);
-extern int vio_control_pkt_engine(struct vio_driver_state *vio, void *pkt);
-extern int vio_validate_sid(struct vio_driver_state *vio,
-                            struct vio_msg_tag *tp);
-extern u32 vio_send_sid(struct vio_driver_state *vio);
-extern int vio_ldc_alloc(struct vio_driver_state *vio,
-                         struct ldc_channel_config *base_cfg, void *event_arg);
-extern void vio_ldc_free(struct vio_driver_state *vio);
-extern int vio_driver_init(struct vio_driver_state *vio, struct vio_dev *vdev,
-                           u8 dev_class, struct vio_version *ver_table,
-                           int ver_table_size, struct vio_driver_ops *ops,
-                           char *name);
-
-extern void vio_port_up(struct vio_driver_state *vio);
-
-#endif /* _SPARC64_VIO_H */
diff --git a/include/asm-sparc/visasm.h b/include/asm-sparc/visasm.h
deleted file mode 100644
index de797b9bf552..000000000000
--- a/include/asm-sparc/visasm.h
+++ /dev/null
@@ -1,62 +0,0 @@
-#ifndef _SPARC64_VISASM_H
-#define _SPARC64_VISASM_H
-
-/* visasm.h:  FPU saving macros for VIS routines
- *
- * Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz)
- */
-
-#include <asm/pstate.h>
-#include <asm/ptrace.h>
-
-/* Clobbers %o5, %g1, %g2, %g3, %g7, %icc, %xcc */
-
-#define VISEntry                                        \
-        rd              %fprs, %o5;                     \
-        andcc           %o5, (FPRS_FEF|FPRS_DU), %g0;   \
-        be,pt           %icc, 297f;                     \
-         sethi          %hi(297f), %g7;                 \
-        sethi           %hi(VISenter), %g1;             \
-        jmpl            %g1 + %lo(VISenter), %g0;       \
-         or             %g7, %lo(297f), %g7;            \
-297:    wr              %g0, FPRS_FEF, %fprs;           \
-
-#define VISExit                                         \
-        wr              %g0, 0, %fprs;
-
-/* Clobbers %o5, %g1, %g2, %g3, %g7, %icc, %xcc.
- * Must preserve %o5 between VISEntryHalf and VISExitHalf */
-
-#define VISEntryHalf                                    \
-        rd              %fprs, %o5;                     \
-        andcc           %o5, FPRS_FEF, %g0;             \
-        be,pt           %icc, 297f;                     \
-         sethi          %hi(298f), %g7;                 \
-        sethi           %hi(VISenterhalf), %g1;         \
-        jmpl            %g1 + %lo(VISenterhalf), %g0;   \
-         or             %g7, %lo(298f), %g7;            \
-        clr             %o5;                            \
-297:    wr              %o5, FPRS_FEF, %fprs;           \
-298:
-
-#define VISExitHalf                                     \
-        wr              %o5, 0, %fprs;
-
-#ifndef __ASSEMBLY__
-static inline void save_and_clear_fpu(void) {
-        __asm__ __volatile__ (
-"               rd %%fprs, %%o5\n"
-"               andcc %%o5, %0, %%g0\n"
-"               be,pt %%icc, 299f\n"
-"                sethi %%hi(298f), %%g7\n"
-"               sethi %%hi(VISenter), %%g1\n"
-"               jmpl %%g1 + %%lo(VISenter), %%g0\n"
-"                or %%g7, %%lo(298f), %%g7\n"
-"       298:    wr %%g0, 0, %%fprs\n"
-"       299:\n"
-"               " : : "i" (FPRS_FEF|FPRS_DU) :
-                "o5", "g1", "g2", "g3", "g7", "cc");
-}
-#endif
-
-#endif /* _SPARC64_ASI_H */
diff --git a/include/asm-sparc/watchdog.h b/include/asm-sparc/watchdog.h
deleted file mode 100644
index 5baf2d3919cf..000000000000
--- a/include/asm-sparc/watchdog.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- *
- * watchdog - Driver interface for the hardware watchdog timers
- * present on Sun Microsystems boardsets
- *
- * Copyright (c) 2000 Eric Brower <ebrower@usa.net>
- *
- */
-
-#ifndef _SPARC64_WATCHDOG_H
-#define _SPARC64_WATCHDOG_H
-
-#include <linux/watchdog.h>
-
-/* Solaris compatibility ioctls--
- * Ref. <linux/watchdog.h> for standard linux watchdog ioctls
- */
-#define WIOCSTART _IO (WATCHDOG_IOCTL_BASE, 10)         /* Start Timer          */
-#define WIOCSTOP  _IO (WATCHDOG_IOCTL_BASE, 11)         /* Stop Timer           */
-#define WIOCGSTAT _IOR(WATCHDOG_IOCTL_BASE, 12, int)/* Get Timer Status */
-
-/* Status flags from WIOCGSTAT ioctl
- */
-#define WD_FREERUN      0x01    /* timer is running, interrupts disabled        */
-#define WD_EXPIRED      0x02    /* timer has expired                                            */
-#define WD_RUNNING      0x04    /* timer is running, interrupts enabled         */
-#define WD_STOPPED      0x08    /* timer has not been started                           */
-#define WD_SERVICED 0x10        /* timer interrupt was serviced                         */
-
-#endif /* ifndef _SPARC64_WATCHDOG_H */
-
diff --git a/include/asm-sparc/winmacro.h b/include/asm-sparc/winmacro.h
deleted file mode 100644
index 5b0a06dc3bcb..000000000000
--- a/include/asm-sparc/winmacro.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * winmacro.h: Window loading-unloading macros.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_WINMACRO_H
-#define _SPARC_WINMACRO_H
-
-#include <asm/ptrace.h>
-
-/* Store the register window onto the 8-byte aligned area starting
- * at %reg.  It might be %sp, it might not, we don't care.
- */
-#define STORE_WINDOW(reg) \
-        std     %l0, [%reg + RW_L0]; \
-        std     %l2, [%reg + RW_L2]; \
-        std     %l4, [%reg + RW_L4]; \
-        std     %l6, [%reg + RW_L6]; \
-        std     %i0, [%reg + RW_I0]; \
-        std     %i2, [%reg + RW_I2]; \
-        std     %i4, [%reg + RW_I4]; \
-        std     %i6, [%reg + RW_I6];
-
-/* Load a register window from the area beginning at %reg. */
-#define LOAD_WINDOW(reg) \
-        ldd     [%reg + RW_L0], %l0; \
-        ldd     [%reg + RW_L2], %l2; \
-        ldd     [%reg + RW_L4], %l4; \
-        ldd     [%reg + RW_L6], %l6; \
-        ldd     [%reg + RW_I0], %i0; \
-        ldd     [%reg + RW_I2], %i2; \
-        ldd     [%reg + RW_I4], %i4; \
-        ldd     [%reg + RW_I6], %i6;
-
-/* Loading and storing struct pt_reg trap frames. */
-#define LOAD_PT_INS(base_reg) \
-        ldd     [%base_reg + STACKFRAME_SZ + PT_I0], %i0; \
-        ldd     [%base_reg + STACKFRAME_SZ + PT_I2], %i2; \
-        ldd     [%base_reg + STACKFRAME_SZ + PT_I4], %i4; \
-        ldd     [%base_reg + STACKFRAME_SZ + PT_I6], %i6;
-
-#define LOAD_PT_GLOBALS(base_reg) \
-        ld      [%base_reg + STACKFRAME_SZ + PT_G1], %g1; \
-        ldd     [%base_reg + STACKFRAME_SZ + PT_G2], %g2; \
-        ldd     [%base_reg + STACKFRAME_SZ + PT_G4], %g4; \
-        ldd     [%base_reg + STACKFRAME_SZ + PT_G6], %g6;
-
-#define LOAD_PT_YREG(base_reg, scratch) \
-        ld      [%base_reg + STACKFRAME_SZ + PT_Y], %scratch; \
-        wr      %scratch, 0x0, %y;
-
-#define LOAD_PT_PRIV(base_reg, pt_psr, pt_pc, pt_npc) \
-        ld      [%base_reg + STACKFRAME_SZ + PT_PSR], %pt_psr; \
-        ld      [%base_reg + STACKFRAME_SZ + PT_PC], %pt_pc; \
-        ld      [%base_reg + STACKFRAME_SZ + PT_NPC], %pt_npc;
-
-#define LOAD_PT_ALL(base_reg, pt_psr, pt_pc, pt_npc, scratch) \
-        LOAD_PT_YREG(base_reg, scratch) \
-        LOAD_PT_INS(base_reg) \
-        LOAD_PT_GLOBALS(base_reg) \
-        LOAD_PT_PRIV(base_reg, pt_psr, pt_pc, pt_npc)
-
-#define STORE_PT_INS(base_reg) \
-        std     %i0, [%base_reg + STACKFRAME_SZ + PT_I0]; \
-        std     %i2, [%base_reg + STACKFRAME_SZ + PT_I2]; \
-        std     %i4, [%base_reg + STACKFRAME_SZ + PT_I4]; \
-        std     %i6, [%base_reg + STACKFRAME_SZ + PT_I6];
-
-#define STORE_PT_GLOBALS(base_reg) \
-        st      %g1, [%base_reg + STACKFRAME_SZ + PT_G1]; \
-        std     %g2, [%base_reg + STACKFRAME_SZ + PT_G2]; \
-        std     %g4, [%base_reg + STACKFRAME_SZ + PT_G4]; \
-        std     %g6, [%base_reg + STACKFRAME_SZ + PT_G6];
-
-#define STORE_PT_YREG(base_reg, scratch) \
-        rd      %y, %scratch; \
-        st      %scratch, [%base_reg + STACKFRAME_SZ + PT_Y];
-
-#define STORE_PT_PRIV(base_reg, pt_psr, pt_pc, pt_npc) \
-        st      %pt_psr, [%base_reg + STACKFRAME_SZ + PT_PSR]; \
-        st      %pt_pc,  [%base_reg + STACKFRAME_SZ + PT_PC]; \
-        st      %pt_npc, [%base_reg + STACKFRAME_SZ + PT_NPC];
-
-#define STORE_PT_ALL(base_reg, reg_psr, reg_pc, reg_npc, g_scratch) \
-        STORE_PT_PRIV(base_reg, reg_psr, reg_pc, reg_npc) \
-        STORE_PT_GLOBALS(base_reg) \
-        STORE_PT_YREG(base_reg, g_scratch) \
-        STORE_PT_INS(base_reg)
-
-#define SAVE_BOLIXED_USER_STACK(cur_reg, scratch) \
-        ld       [%cur_reg + TI_W_SAVED], %scratch; \
-        sll      %scratch, 2, %scratch; \
-        add      %scratch, %cur_reg, %scratch; \
-        st       %sp, [%scratch + TI_RWIN_SPTRS]; \
-        sub      %scratch, %cur_reg, %scratch; \
-        sll      %scratch, 4, %scratch; \
-        add      %scratch, %cur_reg, %scratch; \
-        STORE_WINDOW(scratch + TI_REG_WINDOW); \
-        sub      %scratch, %cur_reg, %scratch; \
-        srl      %scratch, 6, %scratch; \
-        add      %scratch, 1, %scratch; \
-        st       %scratch, [%cur_reg + TI_W_SAVED];
-
-#ifdef CONFIG_SMP
-#define LOAD_CURRENT4M(dest_reg, idreg) \
-        rd       %tbr, %idreg; \
-        sethi    %hi(current_set), %dest_reg; \
-        srl      %idreg, 10, %idreg; \
-        or       %dest_reg, %lo(current_set), %dest_reg; \
-        and      %idreg, 0xc, %idreg; \
-        ld       [%idreg + %dest_reg], %dest_reg;
-
-#define LOAD_CURRENT4D(dest_reg, idreg) \
-        lda      [%g0] ASI_M_VIKING_TMP1, %idreg; \
-        sethi   %hi(C_LABEL(current_set)), %dest_reg; \
-        sll     %idreg, 2, %idreg; \
-        or      %dest_reg, %lo(C_LABEL(current_set)), %dest_reg; \
-        ld      [%idreg + %dest_reg], %dest_reg;
-
-/* Blackbox - take care with this... - check smp4m and smp4d before changing this. */
-#define LOAD_CURRENT(dest_reg, idreg)                                   \
-        sethi    %hi(___b_load_current), %idreg;                        \
-        sethi    %hi(current_set), %dest_reg;                   \
-        sethi    %hi(boot_cpu_id4), %idreg;                     \
-        or       %dest_reg, %lo(current_set), %dest_reg;        \
-        ldub     [%idreg + %lo(boot_cpu_id4)], %idreg;          \
-        ld       [%idreg + %dest_reg], %dest_reg;
-#else
-#define LOAD_CURRENT(dest_reg, idreg) \
-        sethi    %hi(current_set), %idreg; \
-        ld       [%idreg + %lo(current_set)], %dest_reg;
-#endif
-
-#endif /* !(_SPARC_WINMACRO_H) */
diff --git a/include/asm-sparc/xor.h b/include/asm-sparc/xor.h
deleted file mode 100644
index 35089a838c3f..000000000000
--- a/include/asm-sparc/xor.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef ___ASM_SPARC_XOR_H
-#define ___ASM_SPARC_XOR_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm-sparc/xor_64.h>
-#else
-#include <asm-sparc/xor_32.h>
-#endif
-#endif
diff --git a/include/asm-sparc/xor_32.h b/include/asm-sparc/xor_32.h
deleted file mode 100644
index f34b2cfa8206..000000000000
--- a/include/asm-sparc/xor_32.h
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
- * include/asm-sparc/xor.h
- *
- * Optimized RAID-5 checksumming functions for 32-bit Sparc.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * (for example /usr/src/linux/COPYING); if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * High speed xor_block operation for RAID4/5 utilizing the
- * ldd/std SPARC instructions.
- *
- * Copyright (C) 1999 Jakub Jelinek (jj@ultra.linux.cz)
- */
-
-static void
-sparc_2(unsigned long bytes, unsigned long *p1, unsigned long *p2)
-{
-        int lines = bytes / (sizeof (long)) / 8;
-
-        do {
-                __asm__ __volatile__(
-                  "ldd [%0 + 0x00], %%g2\n\t"
-                  "ldd [%0 + 0x08], %%g4\n\t"
-                  "ldd [%0 + 0x10], %%o0\n\t"
-                  "ldd [%0 + 0x18], %%o2\n\t"
-                  "ldd [%1 + 0x00], %%o4\n\t"
-                  "ldd [%1 + 0x08], %%l0\n\t"
-                  "ldd [%1 + 0x10], %%l2\n\t"
-                  "ldd [%1 + 0x18], %%l4\n\t"
-                  "xor %%g2, %%o4, %%g2\n\t"
-                  "xor %%g3, %%o5, %%g3\n\t"
-                  "xor %%g4, %%l0, %%g4\n\t"
-                  "xor %%g5, %%l1, %%g5\n\t"
-                  "xor %%o0, %%l2, %%o0\n\t"
-                  "xor %%o1, %%l3, %%o1\n\t"
-                  "xor %%o2, %%l4, %%o2\n\t"
-                  "xor %%o3, %%l5, %%o3\n\t"
-                  "std %%g2, [%0 + 0x00]\n\t"
-                  "std %%g4, [%0 + 0x08]\n\t"
-                  "std %%o0, [%0 + 0x10]\n\t"
-                  "std %%o2, [%0 + 0x18]\n"
-                :
-                : "r" (p1), "r" (p2)
-                : "g2", "g3", "g4", "g5",
-                  "o0", "o1", "o2", "o3", "o4", "o5",
-                  "l0", "l1", "l2", "l3", "l4", "l5");
-                p1 += 8;
-                p2 += 8;
-        } while (--lines > 0);
-}
-
-static void
-sparc_3(unsigned long bytes, unsigned long *p1, unsigned long *p2,
-        unsigned long *p3)
-{
-        int lines = bytes / (sizeof (long)) / 8;
-
-        do {
-                __asm__ __volatile__(
-                  "ldd [%0 + 0x00], %%g2\n\t"
-                  "ldd [%0 + 0x08], %%g4\n\t"
-                  "ldd [%0 + 0x10], %%o0\n\t"
-                  "ldd [%0 + 0x18], %%o2\n\t"
-                  "ldd [%1 + 0x00], %%o4\n\t"
-                  "ldd [%1 + 0x08], %%l0\n\t"
-                  "ldd [%1 + 0x10], %%l2\n\t"
-                  "ldd [%1 + 0x18], %%l4\n\t"
-                  "xor %%g2, %%o4, %%g2\n\t"
-                  "xor %%g3, %%o5, %%g3\n\t"
-                  "ldd [%2 + 0x00], %%o4\n\t"
-                  "xor %%g4, %%l0, %%g4\n\t"
-                  "xor %%g5, %%l1, %%g5\n\t"
-                  "ldd [%2 + 0x08], %%l0\n\t"
-                  "xor %%o0, %%l2, %%o0\n\t"
-                  "xor %%o1, %%l3, %%o1\n\t"
-                  "ldd [%2 + 0x10], %%l2\n\t"
-                  "xor %%o2, %%l4, %%o2\n\t"
-                  "xor %%o3, %%l5, %%o3\n\t"
-                  "ldd [%2 + 0x18], %%l4\n\t"
-                  "xor %%g2, %%o4, %%g2\n\t"
-                  "xor %%g3, %%o5, %%g3\n\t"
-                  "xor %%g4, %%l0, %%g4\n\t"
-                  "xor %%g5, %%l1, %%g5\n\t"
-                  "xor %%o0, %%l2, %%o0\n\t"
-                  "xor %%o1, %%l3, %%o1\n\t"
-                  "xor %%o2, %%l4, %%o2\n\t"
-                  "xor %%o3, %%l5, %%o3\n\t"
-                  "std %%g2, [%0 + 0x00]\n\t"
-                  "std %%g4, [%0 + 0x08]\n\t"
-                  "std %%o0, [%0 + 0x10]\n\t"
-                  "std %%o2, [%0 + 0x18]\n"
-                :
-                : "r" (p1), "r" (p2), "r" (p3)
-                : "g2", "g3", "g4", "g5",
-                  "o0", "o1", "o2", "o3", "o4", "o5",
-                  "l0", "l1", "l2", "l3", "l4", "l5");
-                p1 += 8;
-                p2 += 8;
-                p3 += 8;
-        } while (--lines > 0);
-}
-
-static void
-sparc_4(unsigned long bytes, unsigned long *p1, unsigned long *p2,
-        unsigned long *p3, unsigned long *p4)
-{
-        int lines = bytes / (sizeof (long)) / 8;
-
-        do {
-                __asm__ __volatile__(
-                  "ldd [%0 + 0x00], %%g2\n\t"
-                  "ldd [%0 + 0x08], %%g4\n\t"
-                  "ldd [%0 + 0x10], %%o0\n\t"
-                  "ldd [%0 + 0x18], %%o2\n\t"
-                  "ldd [%1 + 0x00], %%o4\n\t"
-                  "ldd [%1 + 0x08], %%l0\n\t"
-                  "ldd [%1 + 0x10], %%l2\n\t"
-                  "ldd [%1 + 0x18], %%l4\n\t"
-                  "xor %%g2, %%o4, %%g2\n\t"
-                  "xor %%g3, %%o5, %%g3\n\t"
-                  "ldd [%2 + 0x00], %%o4\n\t"
-                  "xor %%g4, %%l0, %%g4\n\t"
-                  "xor %%g5, %%l1, %%g5\n\t"
-                  "ldd [%2 + 0x08], %%l0\n\t"
-                  "xor %%o0, %%l2, %%o0\n\t"
-                  "xor %%o1, %%l3, %%o1\n\t"
-                  "ldd [%2 + 0x10], %%l2\n\t"
-                  "xor %%o2, %%l4, %%o2\n\t"
-                  "xor %%o3, %%l5, %%o3\n\t"
-                  "ldd [%2 + 0x18], %%l4\n\t"
-                  "xor %%g2, %%o4, %%g2\n\t"
-                  "xor %%g3, %%o5, %%g3\n\t"
-                  "ldd [%3 + 0x00], %%o4\n\t"
-                  "xor %%g4, %%l0, %%g4\n\t"
-                  "xor %%g5, %%l1, %%g5\n\t"
-                  "ldd [%3 + 0x08], %%l0\n\t"
-                  "xor %%o0, %%l2, %%o0\n\t"
-                  "xor %%o1, %%l3, %%o1\n\t"
-                  "ldd [%3 + 0x10], %%l2\n\t"
-                  "xor %%o2, %%l4, %%o2\n\t"
-                  "xor %%o3, %%l5, %%o3\n\t"
-                  "ldd [%3 + 0x18], %%l4\n\t"
-                  "xor %%g2, %%o4, %%g2\n\t"
-                  "xor %%g3, %%o5, %%g3\n\t"
-                  "xor %%g4, %%l0, %%g4\n\t"
-                  "xor %%g5, %%l1, %%g5\n\t"
-                  "xor %%o0, %%l2, %%o0\n\t"
-                  "xor %%o1, %%l3, %%o1\n\t"
-                  "xor %%o2, %%l4, %%o2\n\t"
-                  "xor %%o3, %%l5, %%o3\n\t"
-                  "std %%g2, [%0 + 0x00]\n\t"
-                  "std %%g4, [%0 + 0x08]\n\t"
-                  "std %%o0, [%0 + 0x10]\n\t"
-                  "std %%o2, [%0 + 0x18]\n"
-                :
-                : "r" (p1), "r" (p2), "r" (p3), "r" (p4)
-                : "g2", "g3", "g4", "g5",
-                  "o0", "o1", "o2", "o3", "o4", "o5",
-                  "l0", "l1", "l2", "l3", "l4", "l5");
-                p1 += 8;
-                p2 += 8;
-                p3 += 8;
-                p4 += 8;
-        } while (--lines > 0);
-}
-
-static void
-sparc_5(unsigned long bytes, unsigned long *p1, unsigned long *p2,
-        unsigned long *p3, unsigned long *p4, unsigned long *p5)
-{
-        int lines = bytes / (sizeof (long)) / 8;
-
-        do {
-                __asm__ __volatile__(
-                  "ldd [%0 + 0x00], %%g2\n\t"
-                  "ldd [%0 + 0x08], %%g4\n\t"
-                  "ldd [%0 + 0x10], %%o0\n\t"
-                  "ldd [%0 + 0x18], %%o2\n\t"
-                  "ldd [%1 + 0x00], %%o4\n\t"
-                  "ldd [%1 + 0x08], %%l0\n\t"
-                  "ldd [%1 + 0x10], %%l2\n\t"
-                  "ldd [%1 + 0x18], %%l4\n\t"
-                  "xor %%g2, %%o4, %%g2\n\t"
-                  "xor %%g3, %%o5, %%g3\n\t"
-                  "ldd [%2 + 0x00], %%o4\n\t"
-                  "xor %%g4, %%l0, %%g4\n\t"
-                  "xor %%g5, %%l1, %%g5\n\t"
-                  "ldd [%2 + 0x08], %%l0\n\t"
-                  "xor %%o0, %%l2, %%o0\n\t"
-                  "xor %%o1, %%l3, %%o1\n\t"
-                  "ldd [%2 + 0x10], %%l2\n\t"
-                  "xor %%o2, %%l4, %%o2\n\t"
-                  "xor %%o3, %%l5, %%o3\n\t"
-                  "ldd [%2 + 0x18], %%l4\n\t"
-                  "xor %%g2, %%o4, %%g2\n\t"
-                  "xor %%g3, %%o5, %%g3\n\t"
-                  "ldd [%3 + 0x00], %%o4\n\t"
-                  "xor %%g4, %%l0, %%g4\n\t"
-                  "xor %%g5, %%l1, %%g5\n\t"
-                  "ldd [%3 + 0x08], %%l0\n\t"
-                  "xor %%o0, %%l2, %%o0\n\t"
-                  "xor %%o1, %%l3, %%o1\n\t"
-                  "ldd [%3 + 0x10], %%l2\n\t"
-                  "xor %%o2, %%l4, %%o2\n\t"
-                  "xor %%o3, %%l5, %%o3\n\t"
-                  "ldd [%3 + 0x18], %%l4\n\t"
-                  "xor %%g2, %%o4, %%g2\n\t"
-                  "xor %%g3, %%o5, %%g3\n\t"
-                  "ldd [%4 + 0x00], %%o4\n\t"
-                  "xor %%g4, %%l0, %%g4\n\t"
-                  "xor %%g5, %%l1, %%g5\n\t"
-                  "ldd [%4 + 0x08], %%l0\n\t"
-                  "xor %%o0, %%l2, %%o0\n\t"
-                  "xor %%o1, %%l3, %%o1\n\t"
-                  "ldd [%4 + 0x10], %%l2\n\t"
-                  "xor %%o2, %%l4, %%o2\n\t"
-                  "xor %%o3, %%l5, %%o3\n\t"
-                  "ldd [%4 + 0x18], %%l4\n\t"
-                  "xor %%g2, %%o4, %%g2\n\t"
-                  "xor %%g3, %%o5, %%g3\n\t"
-                  "xor %%g4, %%l0, %%g4\n\t"
-                  "xor %%g5, %%l1, %%g5\n\t"
-                  "xor %%o0, %%l2, %%o0\n\t"
-                  "xor %%o1, %%l3, %%o1\n\t"
-                  "xor %%o2, %%l4, %%o2\n\t"
-                  "xor %%o3, %%l5, %%o3\n\t"
-                  "std %%g2, [%0 + 0x00]\n\t"
-                  "std %%g4, [%0 + 0x08]\n\t"
-                  "std %%o0, [%0 + 0x10]\n\t"
-                  "std %%o2, [%0 + 0x18]\n"
-                :
-                : "r" (p1), "r" (p2), "r" (p3), "r" (p4), "r" (p5)
-                : "g2", "g3", "g4", "g5",
-                  "o0", "o1", "o2", "o3", "o4", "o5",
-                  "l0", "l1", "l2", "l3", "l4", "l5");
-                p1 += 8;
-                p2 += 8;
-                p3 += 8;
-                p4 += 8;
-                p5 += 8;
-        } while (--lines > 0);
-}
-
-static struct xor_block_template xor_block_SPARC = {
-        .name   = "SPARC",
-        .do_2   = sparc_2,
-        .do_3   = sparc_3,
-        .do_4   = sparc_4,
-        .do_5   = sparc_5,
-};
-
-/* For grins, also test the generic routines.  */
-#include <asm-generic/xor.h>
-
-#undef XOR_TRY_TEMPLATES
-#define XOR_TRY_TEMPLATES                               \
-        do {                                            \
-                xor_speed(&xor_block_8regs);            \
-                xor_speed(&xor_block_32regs);           \
-                xor_speed(&xor_block_SPARC);            \
-        } while (0)
diff --git a/include/asm-sparc/xor_64.h b/include/asm-sparc/xor_64.h
deleted file mode 100644
index a0233884fc94..000000000000
--- a/include/asm-sparc/xor_64.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * include/asm-sparc64/xor.h
- *
- * High speed xor_block operation for RAID4/5 utilizing the
- * UltraSparc Visual Instruction Set and Niagara block-init
- * twin-load instructions.
- *
- * Copyright (C) 1997, 1999 Jakub Jelinek (jj@ultra.linux.cz)
- * Copyright (C) 2006 David S. Miller <davem@davemloft.net>
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * (for example /usr/src/linux/COPYING); if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <asm/spitfire.h>
-
-extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *);
-extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *,
-                      unsigned long *);
-extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *,
-                      unsigned long *, unsigned long *);
-extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *,
-                      unsigned long *, unsigned long *, unsigned long *);
-
-/* XXX Ugh, write cheetah versions... -DaveM */
-
-static struct xor_block_template xor_block_VIS = {
-        .name   = "VIS",
-        .do_2   = xor_vis_2,
-        .do_3   = xor_vis_3,
-        .do_4   = xor_vis_4,
-        .do_5   = xor_vis_5,
-};
-
-extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *);
-extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *,
-                          unsigned long *);
-extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *,
-                          unsigned long *, unsigned long *);
-extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *,
-                          unsigned long *, unsigned long *, unsigned long *);
-
-static struct xor_block_template xor_block_niagara = {
-        .name   = "Niagara",
-        .do_2   = xor_niagara_2,
-        .do_3   = xor_niagara_3,
-        .do_4   = xor_niagara_4,
-        .do_5   = xor_niagara_5,
-};
-
-#undef XOR_TRY_TEMPLATES
-#define XOR_TRY_TEMPLATES                               \
-        do {                                            \
-                xor_speed(&xor_block_VIS);              \
-                xor_speed(&xor_block_niagara);          \
-        } while (0)
-
-/* For VIS for everything except Niagara.  */
-#define XOR_SELECT_TEMPLATE(FASTEST) \
-        ((tlb_type == hypervisor && \
-          (sun4v_chip_type == SUN4V_CHIP_NIAGARA1 || \
-           sun4v_chip_type == SUN4V_CHIP_NIAGARA2)) ? \
-         &xor_block_niagara : \
-         &xor_block_VIS)
diff --git a/include/asm-sparc64/Kbuild b/include/asm-sparc64/Kbuild
deleted file mode 100644
index 6cdaf9d33b38..000000000000
--- a/include/asm-sparc64/Kbuild
+++ /dev/null
@@ -1 +0,0 @@
-# dummy file to avoid breaking make headers_install
diff --git a/include/asm-sparc64/agp.h b/include/asm-sparc64/agp.h
deleted file mode 100644
index eb8d4b3f5163..000000000000
--- a/include/asm-sparc64/agp.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/agp.h>
diff --git a/include/asm-sparc64/apb.h b/include/asm-sparc64/apb.h
deleted file mode 100644
index 5e236ca6e492..000000000000
--- a/include/asm-sparc64/apb.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/apb.h>
diff --git a/include/asm-sparc64/asi.h b/include/asm-sparc64/asi.h
deleted file mode 100644
index 9b7110c516e8..000000000000
--- a/include/asm-sparc64/asi.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/asi.h>
diff --git a/include/asm-sparc64/atomic.h b/include/asm-sparc64/atomic.h
deleted file mode 100644
index f5126826ba34..000000000000
--- a/include/asm-sparc64/atomic.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/atomic.h>
diff --git a/include/asm-sparc64/auxio.h b/include/asm-sparc64/auxio.h
deleted file mode 100644
index 46c9042f30b4..000000000000
--- a/include/asm-sparc64/auxio.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/auxio.h>
diff --git a/include/asm-sparc64/auxvec.h b/include/asm-sparc64/auxvec.h
deleted file mode 100644
index 1f45c67d7316..000000000000
--- a/include/asm-sparc64/auxvec.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/auxvec.h>
diff --git a/include/asm-sparc64/backoff.h b/include/asm-sparc64/backoff.h
deleted file mode 100644
index 8ee26d947e0e..000000000000
--- a/include/asm-sparc64/backoff.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/backoff.h>
diff --git a/include/asm-sparc64/bbc.h b/include/asm-sparc64/bbc.h
deleted file mode 100644
index 06e8b6306514..000000000000
--- a/include/asm-sparc64/bbc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/bbc.h>
diff --git a/include/asm-sparc64/bitops.h b/include/asm-sparc64/bitops.h
deleted file mode 100644
index 204404355bdd..000000000000
--- a/include/asm-sparc64/bitops.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/bitops.h>
diff --git a/include/asm-sparc64/bpp.h b/include/asm-sparc64/bpp.h
deleted file mode 100644
index 514eee20272e..000000000000
--- a/include/asm-sparc64/bpp.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/bpp.h>
diff --git a/include/asm-sparc64/bug.h b/include/asm-sparc64/bug.h
deleted file mode 100644
index 3433737c7a67..000000000000
--- a/include/asm-sparc64/bug.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/bug.h>
diff --git a/include/asm-sparc64/bugs.h b/include/asm-sparc64/bugs.h
deleted file mode 100644
index 04ae9e2818cf..000000000000
--- a/include/asm-sparc64/bugs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/bugs.h>
diff --git a/include/asm-sparc64/byteorder.h b/include/asm-sparc64/byteorder.h
deleted file mode 100644
index f672855bee17..000000000000
--- a/include/asm-sparc64/byteorder.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/byteorder.h>
diff --git a/include/asm-sparc64/cache.h b/include/asm-sparc64/cache.h
deleted file mode 100644
index fa9de5cadbf1..000000000000
--- a/include/asm-sparc64/cache.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/cache.h>
diff --git a/include/asm-sparc64/cacheflush.h b/include/asm-sparc64/cacheflush.h
deleted file mode 100644
index cf5b6b3e8a55..000000000000
--- a/include/asm-sparc64/cacheflush.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/cacheflush.h>
diff --git a/include/asm-sparc64/chafsr.h b/include/asm-sparc64/chafsr.h
deleted file mode 100644
index aaab97562a39..000000000000
--- a/include/asm-sparc64/chafsr.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/chafsr.h>
diff --git a/include/asm-sparc64/checksum.h b/include/asm-sparc64/checksum.h
deleted file mode 100644
index c3966c5e29d8..000000000000
--- a/include/asm-sparc64/checksum.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/checksum.h>
diff --git a/include/asm-sparc64/chmctrl.h b/include/asm-sparc64/chmctrl.h
deleted file mode 100644
index eb757b483b30..000000000000
--- a/include/asm-sparc64/chmctrl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/chmctrl.h>
diff --git a/include/asm-sparc64/cmt.h b/include/asm-sparc64/cmt.h
deleted file mode 100644
index b19b445cb810..000000000000
--- a/include/asm-sparc64/cmt.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/cmt.h>
diff --git a/include/asm-sparc64/compat.h b/include/asm-sparc64/compat.h
deleted file mode 100644
index 8c155d221952..000000000000
--- a/include/asm-sparc64/compat.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/compat.h>
diff --git a/include/asm-sparc64/compat_signal.h b/include/asm-sparc64/compat_signal.h
deleted file mode 100644
index 7187dcc8cac7..000000000000
--- a/include/asm-sparc64/compat_signal.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/compat_signal.h>
diff --git a/include/asm-sparc64/cpudata.h b/include/asm-sparc64/cpudata.h
deleted file mode 100644
index 3220e134a579..000000000000
--- a/include/asm-sparc64/cpudata.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/cpudata.h>
diff --git a/include/asm-sparc64/cputime.h b/include/asm-sparc64/cputime.h
deleted file mode 100644
index 435f37a92f7c..000000000000
--- a/include/asm-sparc64/cputime.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/cputime.h>
diff --git a/include/asm-sparc64/current.h b/include/asm-sparc64/current.h
deleted file mode 100644
index a7904a7f53a8..000000000000
--- a/include/asm-sparc64/current.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/current.h>
diff --git a/include/asm-sparc64/dcr.h b/include/asm-sparc64/dcr.h
deleted file mode 100644
index d67613b1f5fe..000000000000
--- a/include/asm-sparc64/dcr.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/dcr.h>
diff --git a/include/asm-sparc64/dcu.h b/include/asm-sparc64/dcu.h
deleted file mode 100644
index 28853f4968d1..000000000000
--- a/include/asm-sparc64/dcu.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/dcu.h>
diff --git a/include/asm-sparc64/delay.h b/include/asm-sparc64/delay.h
deleted file mode 100644
index 33dc5589d841..000000000000
--- a/include/asm-sparc64/delay.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/delay.h>
diff --git a/include/asm-sparc64/device.h b/include/asm-sparc64/device.h
deleted file mode 100644
index 4145c47097e2..000000000000
--- a/include/asm-sparc64/device.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/device.h>
diff --git a/include/asm-sparc64/display7seg.h b/include/asm-sparc64/display7seg.h
deleted file mode 100644
index e74f046b41de..000000000000
--- a/include/asm-sparc64/display7seg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/display7seg.h>
diff --git a/include/asm-sparc64/div64.h b/include/asm-sparc64/div64.h
deleted file mode 100644
index 928c94f99ecf..000000000000
--- a/include/asm-sparc64/div64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/div64.h>
diff --git a/include/asm-sparc64/dma-mapping.h b/include/asm-sparc64/dma-mapping.h
deleted file mode 100644
index 380b7b63147f..000000000000
--- a/include/asm-sparc64/dma-mapping.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/dma-mapping.h>
diff --git a/include/asm-sparc64/dma.h b/include/asm-sparc64/dma.h
deleted file mode 100644
index 2e36248e6b59..000000000000
--- a/include/asm-sparc64/dma.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/dma.h>
diff --git a/include/asm-sparc64/ebus.h b/include/asm-sparc64/ebus.h
deleted file mode 100644
index d7d476158bd5..000000000000
--- a/include/asm-sparc64/ebus.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/ebus.h>
diff --git a/include/asm-sparc64/elf.h b/include/asm-sparc64/elf.h
deleted file mode 100644
index f256d9472c82..000000000000
--- a/include/asm-sparc64/elf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/elf.h>
diff --git a/include/asm-sparc64/emergency-restart.h b/include/asm-sparc64/emergency-restart.h
deleted file mode 100644
index 2cac7b644da8..000000000000
--- a/include/asm-sparc64/emergency-restart.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/emergency-restart.h>
diff --git a/include/asm-sparc64/envctrl.h b/include/asm-sparc64/envctrl.h
deleted file mode 100644
index a2cc0ca334ba..000000000000
--- a/include/asm-sparc64/envctrl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/envctrl.h>
diff --git a/include/asm-sparc64/errno.h b/include/asm-sparc64/errno.h
deleted file mode 100644
index 9701fe01cc53..000000000000
--- a/include/asm-sparc64/errno.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/errno.h>
diff --git a/include/asm-sparc64/estate.h b/include/asm-sparc64/estate.h
deleted file mode 100644
index bedd0ef5f19c..000000000000
--- a/include/asm-sparc64/estate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/estate.h>
diff --git a/include/asm-sparc64/fb.h b/include/asm-sparc64/fb.h
deleted file mode 100644
index 1c2ac5832f39..000000000000
--- a/include/asm-sparc64/fb.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/fb.h>
diff --git a/include/asm-sparc64/fbio.h b/include/asm-sparc64/fbio.h
deleted file mode 100644
index c17edf8c7bc4..000000000000
--- a/include/asm-sparc64/fbio.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/fbio.h>
diff --git a/include/asm-sparc64/fcntl.h b/include/asm-sparc64/fcntl.h
deleted file mode 100644
index 8b1beae48cd1..000000000000
--- a/include/asm-sparc64/fcntl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/fcntl.h>
diff --git a/include/asm-sparc64/fhc.h b/include/asm-sparc64/fhc.h
deleted file mode 100644
index 73eb04c19c47..000000000000
--- a/include/asm-sparc64/fhc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/fhc.h>
diff --git a/include/asm-sparc64/floppy.h b/include/asm-sparc64/floppy.h
deleted file mode 100644
index 214878114436..000000000000
--- a/include/asm-sparc64/floppy.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/floppy.h>
diff --git a/include/asm-sparc64/fpumacro.h b/include/asm-sparc64/fpumacro.h
deleted file mode 100644
index 30d6d0f68bc3..000000000000
--- a/include/asm-sparc64/fpumacro.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/fpumacro.h>
diff --git a/include/asm-sparc64/ftrace.h b/include/asm-sparc64/ftrace.h
deleted file mode 100644
index d27716cd38c1..000000000000
--- a/include/asm-sparc64/ftrace.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _ASM_SPARC64_FTRACE
-#define _ASM_SPARC64_FTRACE
-
-#ifdef CONFIG_MCOUNT
-#define MCOUNT_ADDR             ((long)(_mcount))
-#define MCOUNT_INSN_SIZE        4 /* sizeof mcount call */
-
-#ifndef __ASSEMBLY__
-extern void _mcount(void);
-#endif
-
-#endif
-
-#endif /* _ASM_SPARC64_FTRACE */
diff --git a/include/asm-sparc64/futex.h b/include/asm-sparc64/futex.h
deleted file mode 100644
index 1ceb0bb2fe53..000000000000
--- a/include/asm-sparc64/futex.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/futex.h>
diff --git a/include/asm-sparc64/hardirq.h b/include/asm-sparc64/hardirq.h
deleted file mode 100644
index 63dca3db11f3..000000000000
--- a/include/asm-sparc64/hardirq.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/hardirq.h>
diff --git a/include/asm-sparc64/head.h b/include/asm-sparc64/head.h
deleted file mode 100644
index 2254c09e53f9..000000000000
--- a/include/asm-sparc64/head.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/head.h>
diff --git a/include/asm-sparc64/hugetlb.h b/include/asm-sparc64/hugetlb.h
deleted file mode 100644
index 21d8f0a9c243..000000000000
--- a/include/asm-sparc64/hugetlb.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/hugetlb.h>
diff --git a/include/asm-sparc64/hvtramp.h b/include/asm-sparc64/hvtramp.h
deleted file mode 100644
index fb46bfe934a7..000000000000
--- a/include/asm-sparc64/hvtramp.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/hvtramp.h>
diff --git a/include/asm-sparc64/hw_irq.h b/include/asm-sparc64/hw_irq.h
deleted file mode 100644
index 16920a291f51..000000000000
--- a/include/asm-sparc64/hw_irq.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/hw_irq.h>
diff --git a/include/asm-sparc64/hypervisor.h b/include/asm-sparc64/hypervisor.h
deleted file mode 100644
index fe7e51a9e429..000000000000
--- a/include/asm-sparc64/hypervisor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/hypervisor.h>
diff --git a/include/asm-sparc64/ide.h b/include/asm-sparc64/ide.h
deleted file mode 100644
index 7125317a428d..000000000000
--- a/include/asm-sparc64/ide.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/ide.h>
diff --git a/include/asm-sparc64/idprom.h b/include/asm-sparc64/idprom.h
deleted file mode 100644
index c22f9c30bc78..000000000000
--- a/include/asm-sparc64/idprom.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/idprom.h>
diff --git a/include/asm-sparc64/intr_queue.h b/include/asm-sparc64/intr_queue.h
deleted file mode 100644
index f7225015b3db..000000000000
--- a/include/asm-sparc64/intr_queue.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/intr_queue.h>
diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h
deleted file mode 100644
index 25ff258dfd33..000000000000
--- a/include/asm-sparc64/io.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/io.h>
diff --git a/include/asm-sparc64/ioctl.h b/include/asm-sparc64/ioctl.h
deleted file mode 100644
index 18fc5623ff51..000000000000
--- a/include/asm-sparc64/ioctl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/ioctl.h>
diff --git a/include/asm-sparc64/ioctls.h b/include/asm-sparc64/ioctls.h
deleted file mode 100644
index dcd5540ec103..000000000000
--- a/include/asm-sparc64/ioctls.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/ioctls.h>
diff --git a/include/asm-sparc64/iommu.h b/include/asm-sparc64/iommu.h
deleted file mode 100644
index 76252bb85e97..000000000000
--- a/include/asm-sparc64/iommu.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/iommu.h>
diff --git a/include/asm-sparc64/ipcbuf.h b/include/asm-sparc64/ipcbuf.h
deleted file mode 100644
index 41dfaf1149b5..000000000000
--- a/include/asm-sparc64/ipcbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/ipcbuf.h>
diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h
deleted file mode 100644
index b2102e65947c..000000000000
--- a/include/asm-sparc64/irq.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/irq.h>
diff --git a/include/asm-sparc64/irq_regs.h b/include/asm-sparc64/irq_regs.h
deleted file mode 100644
index 1e2b8a1e745a..000000000000
--- a/include/asm-sparc64/irq_regs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/irq_regs.h>
diff --git a/include/asm-sparc64/irqflags.h b/include/asm-sparc64/irqflags.h
deleted file mode 100644
index 27b091fc3fa0..000000000000
--- a/include/asm-sparc64/irqflags.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/irqflags.h>
diff --git a/include/asm-sparc64/kdebug.h b/include/asm-sparc64/kdebug.h
deleted file mode 100644
index 78cfd5d2749b..000000000000
--- a/include/asm-sparc64/kdebug.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/kdebug.h>
diff --git a/include/asm-sparc64/kgdb.h b/include/asm-sparc64/kgdb.h
deleted file mode 100644
index aa6532fd3a13..000000000000
--- a/include/asm-sparc64/kgdb.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/kgdb.h>
diff --git a/include/asm-sparc64/kmap_types.h b/include/asm-sparc64/kmap_types.h
deleted file mode 100644
index 276530cf5395..000000000000
--- a/include/asm-sparc64/kmap_types.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/kmap_types.h>
diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h
deleted file mode 100644
index c55e43e4d2a4..000000000000
--- a/include/asm-sparc64/kprobes.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/kprobes.h>
diff --git a/include/asm-sparc64/ldc.h b/include/asm-sparc64/ldc.h
deleted file mode 100644
index 40f3f231c457..000000000000
--- a/include/asm-sparc64/ldc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/ldc.h>
diff --git a/include/asm-sparc64/linkage.h b/include/asm-sparc64/linkage.h
deleted file mode 100644
index 3ea4fd13f193..000000000000
--- a/include/asm-sparc64/linkage.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/linkage.h>
diff --git a/include/asm-sparc64/lmb.h b/include/asm-sparc64/lmb.h
deleted file mode 100644
index 3d04981701e2..000000000000
--- a/include/asm-sparc64/lmb.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/lmb.h>
diff --git a/include/asm-sparc64/local.h b/include/asm-sparc64/local.h
deleted file mode 100644
index c11c530f74d0..000000000000
--- a/include/asm-sparc64/local.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/local.h>
diff --git a/include/asm-sparc64/lsu.h b/include/asm-sparc64/lsu.h
deleted file mode 100644
index 4e3d8b128a58..000000000000
--- a/include/asm-sparc64/lsu.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/lsu.h>
diff --git a/include/asm-sparc64/mc146818rtc.h b/include/asm-sparc64/mc146818rtc.h
deleted file mode 100644
index 97842e6ed1c2..000000000000
--- a/include/asm-sparc64/mc146818rtc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/mc146818rtc.h>
diff --git a/include/asm-sparc64/mdesc.h b/include/asm-sparc64/mdesc.h
deleted file mode 100644
index 165a19347286..000000000000
--- a/include/asm-sparc64/mdesc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/mdesc.h>
diff --git a/include/asm-sparc64/mman.h b/include/asm-sparc64/mman.h
deleted file mode 100644
index 17ddb1724f51..000000000000
--- a/include/asm-sparc64/mman.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/mman.h>
diff --git a/include/asm-sparc64/mmu.h b/include/asm-sparc64/mmu.h
deleted file mode 100644
index e677a64d8db1..000000000000
--- a/include/asm-sparc64/mmu.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/mmu.h>
diff --git a/include/asm-sparc64/mmu_context.h b/include/asm-sparc64/mmu_context.h
deleted file mode 100644
index 877fee94bd4e..000000000000
--- a/include/asm-sparc64/mmu_context.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/mmu_context.h>
diff --git a/include/asm-sparc64/mmzone.h b/include/asm-sparc64/mmzone.h
deleted file mode 100644
index 43a710f7892a..000000000000
--- a/include/asm-sparc64/mmzone.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/mmzone.h>
diff --git a/include/asm-sparc64/module.h b/include/asm-sparc64/module.h
deleted file mode 100644
index a9606db55e4a..000000000000
--- a/include/asm-sparc64/module.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/module.h>
diff --git a/include/asm-sparc64/mostek.h b/include/asm-sparc64/mostek.h
deleted file mode 100644
index 95a752f7e875..000000000000
--- a/include/asm-sparc64/mostek.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/mostek.h>
diff --git a/include/asm-sparc64/msgbuf.h b/include/asm-sparc64/msgbuf.h
deleted file mode 100644
index 5b33cc9d9bfb..000000000000
--- a/include/asm-sparc64/msgbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/msgbuf.h>
diff --git a/include/asm-sparc64/mutex.h b/include/asm-sparc64/mutex.h
deleted file mode 100644
index c0c0f8f260d6..000000000000
--- a/include/asm-sparc64/mutex.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/mutex.h>
diff --git a/include/asm-sparc64/ns87303.h b/include/asm-sparc64/ns87303.h
deleted file mode 100644
index 5f369d4df3db..000000000000
--- a/include/asm-sparc64/ns87303.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/ns87303.h>
diff --git a/include/asm-sparc64/of_device.h b/include/asm-sparc64/of_device.h
deleted file mode 100644
index a769fdbe164a..000000000000
--- a/include/asm-sparc64/of_device.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/of_device.h>
diff --git a/include/asm-sparc64/of_platform.h b/include/asm-sparc64/of_platform.h
deleted file mode 100644
index f7c427b8bc61..000000000000
--- a/include/asm-sparc64/of_platform.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/of_platform.h>
diff --git a/include/asm-sparc64/openprom.h b/include/asm-sparc64/openprom.h
deleted file mode 100644
index acf4b234fae3..000000000000
--- a/include/asm-sparc64/openprom.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/openprom.h>
diff --git a/include/asm-sparc64/openpromio.h b/include/asm-sparc64/openpromio.h
deleted file mode 100644
index 122fabda21f1..000000000000
--- a/include/asm-sparc64/openpromio.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/openpromio.h>
diff --git a/include/asm-sparc64/oplib.h b/include/asm-sparc64/oplib.h
deleted file mode 100644
index d93e44e63510..000000000000
--- a/include/asm-sparc64/oplib.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/oplib.h>
diff --git a/include/asm-sparc64/page.h b/include/asm-sparc64/page.h
deleted file mode 100644
index f46c1fb53028..000000000000
--- a/include/asm-sparc64/page.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/page.h>
diff --git a/include/asm-sparc64/param.h b/include/asm-sparc64/param.h
deleted file mode 100644
index 40c6dc110822..000000000000
--- a/include/asm-sparc64/param.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/param.h>
diff --git a/include/asm-sparc64/parport.h b/include/asm-sparc64/parport.h
deleted file mode 100644
index b4e4ca812eb6..000000000000
--- a/include/asm-sparc64/parport.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/parport.h>
diff --git a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h
deleted file mode 100644
index da54c4d1f39c..000000000000
--- a/include/asm-sparc64/pci.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/pci.h>
diff --git a/include/asm-sparc64/percpu.h b/include/asm-sparc64/percpu.h
deleted file mode 100644
index 292729bb350f..000000000000
--- a/include/asm-sparc64/percpu.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/percpu.h>
diff --git a/include/asm-sparc64/perfctr.h b/include/asm-sparc64/perfctr.h
deleted file mode 100644
index 52073a9f8e30..000000000000
--- a/include/asm-sparc64/perfctr.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/perfctr.h>
diff --git a/include/asm-sparc64/pgalloc.h b/include/asm-sparc64/pgalloc.h
deleted file mode 100644
index bec31641011c..000000000000
--- a/include/asm-sparc64/pgalloc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/pgalloc.h>
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
deleted file mode 100644
index 9decbd99aeff..000000000000
--- a/include/asm-sparc64/pgtable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/pgtable.h>
diff --git a/include/asm-sparc64/pil.h b/include/asm-sparc64/pil.h
deleted file mode 100644
index d805f33f1e0f..000000000000
--- a/include/asm-sparc64/pil.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/pil.h>
diff --git a/include/asm-sparc64/poll.h b/include/asm-sparc64/poll.h
deleted file mode 100644
index 8e2f31b4641a..000000000000
--- a/include/asm-sparc64/poll.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/poll.h>
diff --git a/include/asm-sparc64/posix_types.h b/include/asm-sparc64/posix_types.h
deleted file mode 100644
index 8cee99200232..000000000000
--- a/include/asm-sparc64/posix_types.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/posix_types.h>
diff --git a/include/asm-sparc64/processor.h b/include/asm-sparc64/processor.h
deleted file mode 100644
index 21de6cc182eb..000000000000
--- a/include/asm-sparc64/processor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/processor.h>
diff --git a/include/asm-sparc64/prom.h b/include/asm-sparc64/prom.h
deleted file mode 100644
index 5fa166ee3ffa..000000000000
--- a/include/asm-sparc64/prom.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/prom.h>
diff --git a/include/asm-sparc64/psrcompat.h b/include/asm-sparc64/psrcompat.h
deleted file mode 100644
index 587846f48358..000000000000
--- a/include/asm-sparc64/psrcompat.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/psrcompat.h>
diff --git a/include/asm-sparc64/pstate.h b/include/asm-sparc64/pstate.h
deleted file mode 100644
index 3ccf0be25360..000000000000
--- a/include/asm-sparc64/pstate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/pstate.h>
diff --git a/include/asm-sparc64/ptrace.h b/include/asm-sparc64/ptrace.h
deleted file mode 100644
index 1a55b9fb3b0c..000000000000
--- a/include/asm-sparc64/ptrace.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/ptrace.h>
diff --git a/include/asm-sparc64/reboot.h b/include/asm-sparc64/reboot.h
deleted file mode 100644
index 0d72eb811cc8..000000000000
--- a/include/asm-sparc64/reboot.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/reboot.h>
diff --git a/include/asm-sparc64/reg.h b/include/asm-sparc64/reg.h
deleted file mode 100644
index 495bab27da07..000000000000
--- a/include/asm-sparc64/reg.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/reg.h>
diff --git a/include/asm-sparc64/resource.h b/include/asm-sparc64/resource.h
deleted file mode 100644
index 46e3bc0de476..000000000000
--- a/include/asm-sparc64/resource.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/resource.h>
diff --git a/include/asm-sparc64/rtc.h b/include/asm-sparc64/rtc.h
deleted file mode 100644
index e49a9685aead..000000000000
--- a/include/asm-sparc64/rtc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/rtc.h>
diff --git a/include/asm-sparc64/rwsem-const.h b/include/asm-sparc64/rwsem-const.h
deleted file mode 100644
index 2a1de315c86a..000000000000
--- a/include/asm-sparc64/rwsem-const.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/rwsem-const.h>
diff --git a/include/asm-sparc64/rwsem.h b/include/asm-sparc64/rwsem.h
deleted file mode 100644
index 6943c56ed087..000000000000
--- a/include/asm-sparc64/rwsem.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/rwsem.h>
diff --git a/include/asm-sparc64/sbus.h b/include/asm-sparc64/sbus.h
deleted file mode 100644
index 0cab0e89b874..000000000000
--- a/include/asm-sparc64/sbus.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/sbus.h>
diff --git a/include/asm-sparc64/scatterlist.h b/include/asm-sparc64/scatterlist.h
deleted file mode 100644
index b7fef95953ca..000000000000
--- a/include/asm-sparc64/scatterlist.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/scatterlist.h>
diff --git a/include/asm-sparc64/scratchpad.h b/include/asm-sparc64/scratchpad.h
deleted file mode 100644
index 23675f6a915a..000000000000
--- a/include/asm-sparc64/scratchpad.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/scratchpad.h>
diff --git a/include/asm-sparc64/seccomp.h b/include/asm-sparc64/seccomp.h
deleted file mode 100644
index f22f02a08a61..000000000000
--- a/include/asm-sparc64/seccomp.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/seccomp.h>
diff --git a/include/asm-sparc64/sections.h b/include/asm-sparc64/sections.h
deleted file mode 100644
index 721496f8b2be..000000000000
--- a/include/asm-sparc64/sections.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/sections.h>
diff --git a/include/asm-sparc64/sembuf.h b/include/asm-sparc64/sembuf.h
deleted file mode 100644
index c55b95214136..000000000000
--- a/include/asm-sparc64/sembuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/sembuf.h>
diff --git a/include/asm-sparc64/setup.h b/include/asm-sparc64/setup.h
deleted file mode 100644
index 7143d06b2c55..000000000000
--- a/include/asm-sparc64/setup.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/setup.h>
diff --git a/include/asm-sparc64/sfafsr.h b/include/asm-sparc64/sfafsr.h
deleted file mode 100644
index 8036fc377a4d..000000000000
--- a/include/asm-sparc64/sfafsr.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/sfafsr.h>
diff --git a/include/asm-sparc64/sfp-machine.h b/include/asm-sparc64/sfp-machine.h
deleted file mode 100644
index 7bbc4fecdc7d..000000000000
--- a/include/asm-sparc64/sfp-machine.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/sfp-machine.h>
diff --git a/include/asm-sparc64/shmbuf.h b/include/asm-sparc64/shmbuf.h
deleted file mode 100644
index 0c54a2d68681..000000000000
--- a/include/asm-sparc64/shmbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/shmbuf.h>
diff --git a/include/asm-sparc64/shmparam.h b/include/asm-sparc64/shmparam.h
deleted file mode 100644
index 5fa3a9b05e7f..000000000000
--- a/include/asm-sparc64/shmparam.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/shmparam.h>
diff --git a/include/asm-sparc64/sigcontext.h b/include/asm-sparc64/sigcontext.h
deleted file mode 100644
index 5b16dcce44f2..000000000000
--- a/include/asm-sparc64/sigcontext.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/sigcontext.h>
diff --git a/include/asm-sparc64/siginfo.h b/include/asm-sparc64/siginfo.h
deleted file mode 100644
index 8ffd6ebabc7a..000000000000
--- a/include/asm-sparc64/siginfo.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/siginfo.h>
diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h
deleted file mode 100644
index 79705e5d49c3..000000000000
--- a/include/asm-sparc64/signal.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/signal.h>
diff --git a/include/asm-sparc64/smp.h b/include/asm-sparc64/smp.h
deleted file mode 100644
index 5095a2cbea52..000000000000
--- a/include/asm-sparc64/smp.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/smp.h>
diff --git a/include/asm-sparc64/socket.h b/include/asm-sparc64/socket.h
deleted file mode 100644
index 13e0d5d94bb3..000000000000
--- a/include/asm-sparc64/socket.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/socket.h>
diff --git a/include/asm-sparc64/sockios.h b/include/asm-sparc64/sockios.h
deleted file mode 100644
index 2cb4b641482c..000000000000
--- a/include/asm-sparc64/sockios.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/sockios.h>
diff --git a/include/asm-sparc64/sparsemem.h b/include/asm-sparc64/sparsemem.h
deleted file mode 100644
index e681f22a97ae..000000000000
--- a/include/asm-sparc64/sparsemem.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/sparsemem.h>
diff --git a/include/asm-sparc64/spinlock.h b/include/asm-sparc64/spinlock.h
deleted file mode 100644
index 0115b8156eb8..000000000000
--- a/include/asm-sparc64/spinlock.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/spinlock.h>
diff --git a/include/asm-sparc64/spinlock_types.h b/include/asm-sparc64/spinlock_types.h
deleted file mode 100644
index 48d81c8734b5..000000000000
--- a/include/asm-sparc64/spinlock_types.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/spinlock_types.h>
diff --git a/include/asm-sparc64/spitfire.h b/include/asm-sparc64/spitfire.h
deleted file mode 100644
index 4430d2fbb0dc..000000000000
--- a/include/asm-sparc64/spitfire.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/spitfire.h>
diff --git a/include/asm-sparc64/sstate.h b/include/asm-sparc64/sstate.h
deleted file mode 100644
index 97720ce2fd43..000000000000
--- a/include/asm-sparc64/sstate.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/sstate.h>
diff --git a/include/asm-sparc64/stacktrace.h b/include/asm-sparc64/stacktrace.h
deleted file mode 100644
index adc9b92c0ef1..000000000000
--- a/include/asm-sparc64/stacktrace.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/stacktrace.h>
diff --git a/include/asm-sparc64/starfire.h b/include/asm-sparc64/starfire.h
deleted file mode 100644
index db97daa3bed4..000000000000
--- a/include/asm-sparc64/starfire.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/starfire.h>
diff --git a/include/asm-sparc64/stat.h b/include/asm-sparc64/stat.h
deleted file mode 100644
index b108a866256b..000000000000
--- a/include/asm-sparc64/stat.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/stat.h>
diff --git a/include/asm-sparc64/statfs.h b/include/asm-sparc64/statfs.h
deleted file mode 100644
index 5503d6a4c67e..000000000000
--- a/include/asm-sparc64/statfs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/statfs.h>
diff --git a/include/asm-sparc64/string.h b/include/asm-sparc64/string.h
deleted file mode 100644
index 5018cd8b6ad0..000000000000
--- a/include/asm-sparc64/string.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/string.h>
diff --git a/include/asm-sparc64/sunbpp.h b/include/asm-sparc64/sunbpp.h
deleted file mode 100644
index 9632be290eb5..000000000000
--- a/include/asm-sparc64/sunbpp.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/sunbpp.h>
diff --git a/include/asm-sparc64/syscalls.h b/include/asm-sparc64/syscalls.h
deleted file mode 100644
index 3477b16e30ca..000000000000
--- a/include/asm-sparc64/syscalls.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/syscalls.h>
diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h
deleted file mode 100644
index be2603c2e527..000000000000
--- a/include/asm-sparc64/system.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/system.h>
diff --git a/include/asm-sparc64/termbits.h b/include/asm-sparc64/termbits.h
deleted file mode 100644
index e03f97592c70..000000000000
--- a/include/asm-sparc64/termbits.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/termbits.h>
diff --git a/include/asm-sparc64/termios.h b/include/asm-sparc64/termios.h
deleted file mode 100644
index 940495eb05cc..000000000000
--- a/include/asm-sparc64/termios.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/termios.h>
diff --git a/include/asm-sparc64/thread_info.h b/include/asm-sparc64/thread_info.h
deleted file mode 100644
index 92bed7913395..000000000000
--- a/include/asm-sparc64/thread_info.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/thread_info.h>
diff --git a/include/asm-sparc64/timer.h b/include/asm-sparc64/timer.h
deleted file mode 100644
index 88026d83cc93..000000000000
--- a/include/asm-sparc64/timer.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/timer.h>
diff --git a/include/asm-sparc64/timex.h b/include/asm-sparc64/timex.h
deleted file mode 100644
index 8dd59ee24b48..000000000000
--- a/include/asm-sparc64/timex.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/timex.h>
diff --git a/include/asm-sparc64/tlb.h b/include/asm-sparc64/tlb.h
deleted file mode 100644
index ae92fce10936..000000000000
--- a/include/asm-sparc64/tlb.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/tlb.h>
diff --git a/include/asm-sparc64/tlbflush.h b/include/asm-sparc64/tlbflush.h
deleted file mode 100644
index a43979a06cd9..000000000000
--- a/include/asm-sparc64/tlbflush.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/tlbflush.h>
diff --git a/include/asm-sparc64/topology.h b/include/asm-sparc64/topology.h
deleted file mode 100644
index 46999b60fbba..000000000000
--- a/include/asm-sparc64/topology.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/topology.h>
diff --git a/include/asm-sparc64/tsb.h b/include/asm-sparc64/tsb.h
deleted file mode 100644
index 3677a302ea3e..000000000000
--- a/include/asm-sparc64/tsb.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/tsb.h>
diff --git a/include/asm-sparc64/ttable.h b/include/asm-sparc64/ttable.h
deleted file mode 100644
index a550f1bf6f9b..000000000000
--- a/include/asm-sparc64/ttable.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/ttable.h>
diff --git a/include/asm-sparc64/types.h b/include/asm-sparc64/types.h
deleted file mode 100644
index cfbfad5043eb..000000000000
--- a/include/asm-sparc64/types.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/types.h>
diff --git a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h
deleted file mode 100644
index 2872d22844f3..000000000000
--- a/include/asm-sparc64/uaccess.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/uaccess.h>
diff --git a/include/asm-sparc64/uctx.h b/include/asm-sparc64/uctx.h
deleted file mode 100644
index 9e1b5794b07f..000000000000
--- a/include/asm-sparc64/uctx.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/uctx.h>
diff --git a/include/asm-sparc64/unaligned.h b/include/asm-sparc64/unaligned.h
deleted file mode 100644
index 19fbf9508acf..000000000000
--- a/include/asm-sparc64/unaligned.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/unaligned.h>
diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h
deleted file mode 100644
index ad86e0b7a455..000000000000
--- a/include/asm-sparc64/unistd.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/unistd.h>
diff --git a/include/asm-sparc64/upa.h b/include/asm-sparc64/upa.h
deleted file mode 100644
index aab72930815a..000000000000
--- a/include/asm-sparc64/upa.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/upa.h>
diff --git a/include/asm-sparc64/user.h b/include/asm-sparc64/user.h
deleted file mode 100644
index 29fc6e906c29..000000000000
--- a/include/asm-sparc64/user.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/user.h>
diff --git a/include/asm-sparc64/utrap.h b/include/asm-sparc64/utrap.h
deleted file mode 100644
index b030a41f1895..000000000000
--- a/include/asm-sparc64/utrap.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/utrap.h>
diff --git a/include/asm-sparc64/vga.h b/include/asm-sparc64/vga.h
deleted file mode 100644
index fbf4d58a56f0..000000000000
--- a/include/asm-sparc64/vga.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/vga.h>
diff --git a/include/asm-sparc64/vio.h b/include/asm-sparc64/vio.h
deleted file mode 100644
index 299b26ab81a7..000000000000
--- a/include/asm-sparc64/vio.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/vio.h>
diff --git a/include/asm-sparc64/visasm.h b/include/asm-sparc64/visasm.h
deleted file mode 100644
index 837a12278f4a..000000000000
--- a/include/asm-sparc64/visasm.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/visasm.h>
diff --git a/include/asm-sparc64/watchdog.h b/include/asm-sparc64/watchdog.h
deleted file mode 100644
index b0f2857145f7..000000000000
--- a/include/asm-sparc64/watchdog.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/watchdog.h>
diff --git a/include/asm-sparc64/xor.h b/include/asm-sparc64/xor.h
deleted file mode 100644
index ef187cc07ed5..000000000000
--- a/include/asm-sparc64/xor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/xor.h>
diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h
index 0eaa9bf6011f..ad9cd6d49bfc 100644
--- a/include/asm-x86/dma-mapping.h
+++ b/include/asm-x86/dma-mapping.h
@@ -249,25 +249,5 @@ static inline int dma_get_cache_alignment(void)
 
 #define dma_is_consistent(d, h) (1)
 
-#ifdef CONFIG_X86_32
-#  define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
-struct dma_coherent_mem {
-        void            *virt_base;
-        u32             device_base;
-        int             size;
-        int             flags;
-        unsigned long   *bitmap;
-};
-
-extern int
-dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
-                            dma_addr_t device_addr, size_t size, int flags);
-
-extern void
-dma_release_declared_memory(struct device *dev);
-
-extern void *
-dma_mark_declared_memory_occupied(struct device *dev,
-                                  dma_addr_t device_addr, size_t size);
-#endif /* CONFIG_X86_32 */
+#include <asm-generic/dma-coherent.h>
 #endif
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 82aa36c53ea7..50cfe8ceb478 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -205,6 +205,8 @@ void block_invalidatepage(struct page *page, unsigned long offset);
 int block_write_full_page(struct page *page, get_block_t *get_block,
                                 struct writeback_control *wbc);
 int block_read_full_page(struct page*, get_block_t*);
+int block_is_partially_uptodate(struct page *page, read_descriptor_t *desc,
+                                unsigned long from);
 int block_write_begin(struct file *, struct address_space *,
                                 loff_t, unsigned, unsigned,
                                 struct page **, void **, get_block_t*);
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 1b5c98e7fef7..96d0509fb8d8 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -62,15 +62,7 @@
  * int next_cpu_nr(cpu, mask)           Next cpu past 'cpu', or nr_cpu_ids
  *
  * cpumask_t cpumask_of_cpu(cpu)        Return cpumask with bit 'cpu' set
- *ifdef CONFIG_HAS_CPUMASK_OF_CPU
- * cpumask_of_cpu_ptr_declare(v)        Declares cpumask_t *v
- * cpumask_of_cpu_ptr_next(v, cpu)      Sets v = &cpumask_of_cpu_map[cpu]
- * cpumask_of_cpu_ptr(v, cpu)           Combines above two operations
- *else
- * cpumask_of_cpu_ptr_declare(v)        Declares cpumask_t _v and *v = &_v
- * cpumask_of_cpu_ptr_next(v, cpu)      Sets _v = cpumask_of_cpu(cpu)
- * cpumask_of_cpu_ptr(v, cpu)           Combines above two operations
- *endif
+ *                                      (can be used as an lvalue)
  * CPU_MASK_ALL                         Initializer - all bits set
  * CPU_MASK_NONE                        Initializer - no bits set
  * unsigned long *cpus_addr(mask)       Array of unsigned long's in mask
@@ -273,37 +265,30 @@ static inline void __cpus_shift_left(cpumask_t *dstp,
         bitmap_shift_left(dstp->bits, srcp->bits, n, nbits);
 }
 
+/*
+ * Special-case data structure for "single bit set only" constant CPU masks.
+ *
+ * We pre-generate all the 64 (or 32) possible bit positions, with enough
+ * padding to the left and the right, and return the constant pointer
+ * appropriately offset.
+ */
+extern const unsigned long
+        cpu_bit_bitmap[BITS_PER_LONG+1][BITS_TO_LONGS(NR_CPUS)];
+
+static inline const cpumask_t *get_cpu_mask(unsigned int cpu)
+{
+        const unsigned long *p = cpu_bit_bitmap[1 + cpu % BITS_PER_LONG];
+        p -= cpu / BITS_PER_LONG;
+        return (const cpumask_t *)p;
+}
+
+/*
+ * In cases where we take the address of the cpumask immediately,
+ * gcc optimizes it out (it's a constant) and there's no huge stack
+ * variable created:
+ */
+#define cpumask_of_cpu(cpu) ({ *get_cpu_mask(cpu); })
 
-#ifdef CONFIG_HAVE_CPUMASK_OF_CPU_MAP
-extern cpumask_t *cpumask_of_cpu_map;
-#define cpumask_of_cpu(cpu)     (cpumask_of_cpu_map[cpu])
-#define cpumask_of_cpu_ptr(v, cpu)                                      \
-                const cpumask_t *v = &cpumask_of_cpu(cpu)
-#define cpumask_of_cpu_ptr_declare(v)                                   \
-                const cpumask_t *v
-#define cpumask_of_cpu_ptr_next(v, cpu)                                 \
-                                        v = &cpumask_of_cpu(cpu)
-#else
-#define cpumask_of_cpu(cpu)                                             \
-({                                                                      \
-        typeof(_unused_cpumask_arg_) m;                                 \
-        if (sizeof(m) == sizeof(unsigned long)) {                       \
-                m.bits[0] = 1UL<<(cpu);                                 \
-        } else {                                                        \
-                cpus_clear(m);                                          \
-                cpu_set((cpu), m);                                      \
-        }                                                               \
-        m;                                                              \
-})
-#define cpumask_of_cpu_ptr(v, cpu)                                      \
-                cpumask_t _##v = cpumask_of_cpu(cpu);                   \
-                const cpumask_t *v = &_##v
-#define cpumask_of_cpu_ptr_declare(v)                                   \
-                cpumask_t _##v;                                         \
-                const cpumask_t *v = &_##v
-#define cpumask_of_cpu_ptr_next(v, cpu)                                 \
-                                        _##v = cpumask_of_cpu(cpu)
-#endif
 
 #define CPU_MASK_LAST_WORD BITMAP_LAST_WORD_MASK(NR_CPUS)
 
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 8252b045e624..580b513668fe 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -443,6 +443,27 @@ static inline size_t iov_iter_count(struct iov_iter *i)
         return i->count;
 }
 
+/*
+ * "descriptor" for what we're up to with a read.
+ * This allows us to use the same read code yet
+ * have multiple different users of the data that
+ * we read from a file.
+ *
+ * The simplest case just copies the data to user
+ * mode.
+ */
+typedef struct {
+        size_t written;
+        size_t count;
+        union {
+                char __user *buf;
+                void *data;
+        } arg;
+        int error;
+} read_descriptor_t;
+
+typedef int (*read_actor_t)(read_descriptor_t *, struct page *,
+                unsigned long, unsigned long);
 
 struct address_space_operations {
         int (*writepage)(struct page *page, struct writeback_control *wbc);
@@ -484,6 +505,8 @@ struct address_space_operations {
         int (*migratepage) (struct address_space *,
                         struct page *, struct page *);
         int (*launder_page) (struct page *);
+        int (*is_partially_uptodate) (struct page *, read_descriptor_t *,
+                                        unsigned long);
 };
 
 /*
@@ -1198,27 +1221,6 @@ struct block_device_operations {
         struct module *owner;
 };
 
-/*
- * "descriptor" for what we're up to with a read.
- * This allows us to use the same read code yet
- * have multiple different users of the data that
- * we read from a file.
- *
- * The simplest case just copies the data to user
- * mode.
- */
-typedef struct {
-        size_t written;
-        size_t count;
-        union {
-                char __user * buf;
-                void *data;
-        } arg;
-        int error;
-} read_descriptor_t;
-
-typedef int (*read_actor_t)(read_descriptor_t *, struct page *, unsigned long, unsigned long);
-
 /* These macros are for out of kernel modules to test that
  * the kernel supports the unlocked_ioctl and compat_ioctl
  * fields in struct file_operations. */
diff --git a/include/linux/iommu-helper.h b/include/linux/iommu-helper.h
index c975caf75385..f8598f583944 100644
--- a/include/linux/iommu-helper.h
+++ b/include/linux/iommu-helper.h
@@ -8,3 +8,4 @@ extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size,
                                       unsigned long align_mask);
 extern void iommu_area_free(unsigned long *map, unsigned long start,
                             unsigned int nr);
+extern unsigned long iommu_num_pages(unsigned long addr, unsigned long len);
diff --git a/include/linux/maple.h b/include/linux/maple.h
index d31e36ebb436..523a286bb477 100644
--- a/include/linux/maple.h
+++ b/include/linux/maple.h
@@ -61,8 +61,6 @@ struct maple_device {
 
 struct maple_driver {
         unsigned long function;
-        int (*connect) (struct maple_device * dev);
-        void (*disconnect) (struct maple_device * dev);
         struct device_driver drv;
 };
 
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index bb3dd0545928..49ef857cdb2d 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -1,5 +1,3 @@
-#ifndef MFD_CORE_H
-#define MFD_CORE_H
 /*
  * drivers/mfd/mfd-core.h
  *
@@ -13,6 +11,9 @@
  *
  */
 
+#ifndef MFD_CORE_H
+#define MFD_CORE_H
+
 #include <linux/platform_device.h>
 
 /*
@@ -28,7 +29,13 @@ struct mfd_cell {
         int                     (*suspend)(struct platform_device *dev);
         int                     (*resume)(struct platform_device *dev);
 
-        void                    *driver_data; /* driver-specific data */
+        /* driver-specific data for MFD-aware "cell" drivers */
+        void                    *driver_data;
+
+        /* platform_data can be used to either pass data to "generic"
+           driver or as a hook to mfd_cell for the "cell" drivers */
+        void                    *platform_data;
+        size_t                  data_size;
 
         /*
          * This resources can be specified relatievly to the parent device.
@@ -38,18 +45,11 @@ struct mfd_cell {
         const struct resource   *resources;
 };
 
-static inline struct mfd_cell *
-mfd_get_cell(struct platform_device *pdev)
-{
-        return (struct mfd_cell *)pdev->dev.platform_data;
-}
-
-extern int mfd_add_devices(
-                struct platform_device *parent,
-                const struct mfd_cell *cells, int n_devs,
-                struct resource *mem_base,
-                int irq_base);
+extern int mfd_add_devices(struct device *parent, int id,
+                           const struct mfd_cell *cells, int n_devs,
+                           struct resource *mem_base,
+                           int irq_base);
 
-extern void mfd_remove_devices(struct platform_device *parent);
+extern void mfd_remove_devices(struct device *parent);
 
 #endif
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 6e695eaab4ce..866a3dbe5c75 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1104,6 +1104,9 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
         unsigned long addr, unsigned long len, pgoff_t pgoff);
 extern void exit_mmap(struct mm_struct *);
 
+extern int mm_take_all_locks(struct mm_struct *mm);
+extern void mm_drop_all_locks(struct mm_struct *mm);
+
 #ifdef CONFIG_PROC_FS
 /* From fs/proc/base.c. callers must _not_ hold the mm's exe_file_lock */
 extern void added_exe_file_vma(struct mm_struct *mm);
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 746f975b58ef..386edbe2cb4e 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -10,6 +10,7 @@
 #include <linux/rbtree.h>
 #include <linux/rwsem.h>
 #include <linux/completion.h>
+#include <linux/cpumask.h>
 #include <asm/page.h>
 #include <asm/mmu.h>
 
@@ -253,6 +254,9 @@ struct mm_struct {
         struct file *exe_file;
         unsigned long num_exe_file_vmas;
 #endif
+#ifdef CONFIG_MMU_NOTIFIER
+        struct mmu_notifier_mm *mmu_notifier_mm;
+#endif
 };
 
 #endif /* _LINUX_MM_TYPES_H */
diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h
new file mode 100644
index 000000000000..b77486d152cd
--- /dev/null
+++ b/include/linux/mmu_notifier.h
@@ -0,0 +1,279 @@
+#ifndef _LINUX_MMU_NOTIFIER_H
+#define _LINUX_MMU_NOTIFIER_H
+
+#include <linux/list.h>
+#include <linux/spinlock.h>
+#include <linux/mm_types.h>
+
+struct mmu_notifier;
+struct mmu_notifier_ops;
+
+#ifdef CONFIG_MMU_NOTIFIER
+
+/*
+ * The mmu notifier_mm structure is allocated and installed in
+ * mm->mmu_notifier_mm inside the mm_take_all_locks() protected
+ * critical section and it's released only when mm_count reaches zero
+ * in mmdrop().
+ */
+struct mmu_notifier_mm {
+        /* all mmu notifiers registerd in this mm are queued in this list */
+        struct hlist_head list;
+        /* to serialize the list modifications and hlist_unhashed */
+        spinlock_t lock;
+};
+
+struct mmu_notifier_ops {
+        /*
+         * Called either by mmu_notifier_unregister or when the mm is
+         * being destroyed by exit_mmap, always before all pages are
+         * freed. This can run concurrently with other mmu notifier
+         * methods (the ones invoked outside the mm context) and it
+         * should tear down all secondary mmu mappings and freeze the
+         * secondary mmu. If this method isn't implemented you've to
+         * be sure that nothing could possibly write to the pages
+         * through the secondary mmu by the time the last thread with
+         * tsk->mm == mm exits.
+         *
+         * As side note: the pages freed after ->release returns could
+         * be immediately reallocated by the gart at an alias physical
+         * address with a different cache model, so if ->release isn't
+         * implemented because all _software_ driven memory accesses
+         * through the secondary mmu are terminated by the time the
+         * last thread of this mm quits, you've also to be sure that
+         * speculative _hardware_ operations can't allocate dirty
+         * cachelines in the cpu that could not be snooped and made
+         * coherent with the other read and write operations happening
+         * through the gart alias address, so leading to memory
+         * corruption.
+         */
+        void (*release)(struct mmu_notifier *mn,
+                        struct mm_struct *mm);
+
+        /*
+         * clear_flush_young is called after the VM is
+         * test-and-clearing the young/accessed bitflag in the
+         * pte. This way the VM will provide proper aging to the
+         * accesses to the page through the secondary MMUs and not
+         * only to the ones through the Linux pte.
+         */
+        int (*clear_flush_young)(struct mmu_notifier *mn,
+                                 struct mm_struct *mm,
+                                 unsigned long address);
+
+        /*
+         * Before this is invoked any secondary MMU is still ok to
+         * read/write to the page previously pointed to by the Linux
+         * pte because the page hasn't been freed yet and it won't be
+         * freed until this returns. If required set_page_dirty has to
+         * be called internally to this method.
+         */
+        void (*invalidate_page)(struct mmu_notifier *mn,
+                                struct mm_struct *mm,
+                                unsigned long address);
+
+        /*
+         * invalidate_range_start() and invalidate_range_end() must be
+         * paired and are called only when the mmap_sem and/or the
+         * locks protecting the reverse maps are held. The subsystem
+         * must guarantee that no additional references are taken to
+         * the pages in the range established between the call to
+         * invalidate_range_start() and the matching call to
+         * invalidate_range_end().
+         *
+         * Invalidation of multiple concurrent ranges may be
+         * optionally permitted by the driver. Either way the
+         * establishment of sptes is forbidden in the range passed to
+         * invalidate_range_begin/end for the whole duration of the
+         * invalidate_range_begin/end critical section.
+         *
+         * invalidate_range_start() is called when all pages in the
+         * range are still mapped and have at least a refcount of one.
+         *
+         * invalidate_range_end() is called when all pages in the
+         * range have been unmapped and the pages have been freed by
+         * the VM.
+         *
+         * The VM will remove the page table entries and potentially
+         * the page between invalidate_range_start() and
+         * invalidate_range_end(). If the page must not be freed
+         * because of pending I/O or other circumstances then the
+         * invalidate_range_start() callback (or the initial mapping
+         * by the driver) must make sure that the refcount is kept
+         * elevated.
+         *
+         * If the driver increases the refcount when the pages are
+         * initially mapped into an address space then either
+         * invalidate_range_start() or invalidate_range_end() may
+         * decrease the refcount. If the refcount is decreased on
+         * invalidate_range_start() then the VM can free pages as page
+         * table entries are removed.  If the refcount is only
+         * droppped on invalidate_range_end() then the driver itself
+         * will drop the last refcount but it must take care to flush
+         * any secondary tlb before doing the final free on the
+         * page. Pages will no longer be referenced by the linux
+         * address space but may still be referenced by sptes until
+         * the last refcount is dropped.
+         */
+        void (*invalidate_range_start)(struct mmu_notifier *mn,
+                                       struct mm_struct *mm,
+                                       unsigned long start, unsigned long end);
+        void (*invalidate_range_end)(struct mmu_notifier *mn,
+                                     struct mm_struct *mm,
+                                     unsigned long start, unsigned long end);
+};
+
+/*
+ * The notifier chains are protected by mmap_sem and/or the reverse map
+ * semaphores. Notifier chains are only changed when all reverse maps and
+ * the mmap_sem locks are taken.
+ *
+ * Therefore notifier chains can only be traversed when either
+ *
+ * 1. mmap_sem is held.
+ * 2. One of the reverse map locks is held (i_mmap_lock or anon_vma->lock).
+ * 3. No other concurrent thread can access the list (release)
+ */
+struct mmu_notifier {
+        struct hlist_node hlist;
+        const struct mmu_notifier_ops *ops;
+};
+
+static inline int mm_has_notifiers(struct mm_struct *mm)
+{
+        return unlikely(mm->mmu_notifier_mm);
+}
+
+extern int mmu_notifier_register(struct mmu_notifier *mn,
+                                 struct mm_struct *mm);
+extern int __mmu_notifier_register(struct mmu_notifier *mn,
+                                   struct mm_struct *mm);
+extern void mmu_notifier_unregister(struct mmu_notifier *mn,
+                                    struct mm_struct *mm);
+extern void __mmu_notifier_mm_destroy(struct mm_struct *mm);
+extern void __mmu_notifier_release(struct mm_struct *mm);
+extern int __mmu_notifier_clear_flush_young(struct mm_struct *mm,
+                                          unsigned long address);
+extern void __mmu_notifier_invalidate_page(struct mm_struct *mm,
+                                          unsigned long address);
+extern void __mmu_notifier_invalidate_range_start(struct mm_struct *mm,
+                                  unsigned long start, unsigned long end);
+extern void __mmu_notifier_invalidate_range_end(struct mm_struct *mm,
+                                  unsigned long start, unsigned long end);
+
+static inline void mmu_notifier_release(struct mm_struct *mm)
+{
+        if (mm_has_notifiers(mm))
+                __mmu_notifier_release(mm);
+}
+
+static inline int mmu_notifier_clear_flush_young(struct mm_struct *mm,
+                                          unsigned long address)
+{
+        if (mm_has_notifiers(mm))
+                return __mmu_notifier_clear_flush_young(mm, address);
+        return 0;
+}
+
+static inline void mmu_notifier_invalidate_page(struct mm_struct *mm,
+                                          unsigned long address)
+{
+        if (mm_has_notifiers(mm))
+                __mmu_notifier_invalidate_page(mm, address);
+}
+
+static inline void mmu_notifier_invalidate_range_start(struct mm_struct *mm,
+                                  unsigned long start, unsigned long end)
+{
+        if (mm_has_notifiers(mm))
+                __mmu_notifier_invalidate_range_start(mm, start, end);
+}
+
+static inline void mmu_notifier_invalidate_range_end(struct mm_struct *mm,
+                                  unsigned long start, unsigned long end)
+{
+        if (mm_has_notifiers(mm))
+                __mmu_notifier_invalidate_range_end(mm, start, end);
+}
+
+static inline void mmu_notifier_mm_init(struct mm_struct *mm)
+{
+        mm->mmu_notifier_mm = NULL;
+}
+
+static inline void mmu_notifier_mm_destroy(struct mm_struct *mm)
+{
+        if (mm_has_notifiers(mm))
+                __mmu_notifier_mm_destroy(mm);
+}
+
+/*
+ * These two macros will sometime replace ptep_clear_flush.
+ * ptep_clear_flush is impleemnted as macro itself, so this also is
+ * implemented as a macro until ptep_clear_flush will converted to an
+ * inline function, to diminish the risk of compilation failure. The
+ * invalidate_page method over time can be moved outside the PT lock
+ * and these two macros can be later removed.
+ */
+#define ptep_clear_flush_notify(__vma, __address, __ptep)               \
+({                                                                      \
+        pte_t __pte;                                                    \
+        struct vm_area_struct *___vma = __vma;                          \
+        unsigned long ___address = __address;                           \
+        __pte = ptep_clear_flush(___vma, ___address, __ptep);           \
+        mmu_notifier_invalidate_page(___vma->vm_mm, ___address);        \
+        __pte;                                                          \
+})
+
+#define ptep_clear_flush_young_notify(__vma, __address, __ptep)         \
+({                                                                      \
+        int __young;                                                    \
+        struct vm_area_struct *___vma = __vma;                          \
+        unsigned long ___address = __address;                           \
+        __young = ptep_clear_flush_young(___vma, ___address, __ptep);   \
+        __young |= mmu_notifier_clear_flush_young(___vma->vm_mm,        \
+                                                  ___address);          \
+        __young;                                                        \
+})
+
+#else /* CONFIG_MMU_NOTIFIER */
+
+static inline void mmu_notifier_release(struct mm_struct *mm)
+{
+}
+
+static inline int mmu_notifier_clear_flush_young(struct mm_struct *mm,
+                                          unsigned long address)
+{
+        return 0;
+}
+
+static inline void mmu_notifier_invalidate_page(struct mm_struct *mm,
+                                          unsigned long address)
+{
+}
+
+static inline void mmu_notifier_invalidate_range_start(struct mm_struct *mm,
+                                  unsigned long start, unsigned long end)
+{
+}
+
+static inline void mmu_notifier_invalidate_range_end(struct mm_struct *mm,
+                                  unsigned long start, unsigned long end)
+{
+}
+
+static inline void mmu_notifier_mm_init(struct mm_struct *mm)
+{
+}
+
+static inline void mmu_notifier_mm_destroy(struct mm_struct *mm)
+{
+}
+
+#define ptep_clear_flush_young_notify ptep_clear_flush_young
+#define ptep_clear_flush_notify ptep_clear_flush
+
+#endif /* CONFIG_MMU_NOTIFIER */
+
+#endif /* _LINUX_MMU_NOTIFIER_H */
diff --git a/include/linux/of.h b/include/linux/of.h
index 59a61bdc98b6..79886ade070f 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -70,5 +70,6 @@ extern int of_n_addr_cells(struct device_node *np);
 extern int of_n_size_cells(struct device_node *np);
 extern const struct of_device_id *of_match_node(
         const struct of_device_id *matches, const struct device_node *node);
+extern int of_modalias_node(struct device_node *node, char *modalias, int len);
 
 #endif /* _LINUX_OF_H */
diff --git a/include/linux/of_spi.h b/include/linux/of_spi.h
new file mode 100644
index 000000000000..5f71ee8c0868
--- /dev/null
+++ b/include/linux/of_spi.h
@@ -0,0 +1,18 @@
+/*
+ * OpenFirmware SPI support routines
+ * Copyright (C) 2008 Secret Lab Technologies Ltd.
+ *
+ * Support routines for deriving SPI device attachments from the device
+ * tree.
+ */
+
+#ifndef __LINUX_OF_SPI_H
+#define __LINUX_OF_SPI_H
+
+#include <linux/of.h>
+#include <linux/spi/spi.h>
+
+extern void of_register_spi_devices(struct spi_master *master,
+                                    struct device_node *np);
+
+#endif /* __LINUX_OF_SPI */
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index a81d81890422..a39b38ccdc97 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -20,6 +20,7 @@
  */
 #define AS_EIO          (__GFP_BITS_SHIFT + 0)  /* IO error on async write */
 #define AS_ENOSPC       (__GFP_BITS_SHIFT + 1)  /* ENOSPC on async write */
+#define AS_MM_ALL_LOCKS (__GFP_BITS_SHIFT + 2)  /* under mm_take_all_locks() */
 
 static inline void mapping_set_error(struct address_space *mapping, int error)
 {
diff --git a/include/linux/pci-aspm.h b/include/linux/pci-aspm.h
index a1a1e618e996..91ba0b338b47 100644
--- a/include/linux/pci-aspm.h
+++ b/include/linux/pci-aspm.h
@@ -27,6 +27,7 @@ extern void pcie_aspm_init_link_state(struct pci_dev *pdev);
 extern void pcie_aspm_exit_link_state(struct pci_dev *pdev);
 extern void pcie_aspm_pm_state_change(struct pci_dev *pdev);
 extern void pci_disable_link_state(struct pci_dev *pdev, int state);
+extern void pcie_no_aspm(void);
 #else
 static inline void pcie_aspm_init_link_state(struct pci_dev *pdev)
 {
@@ -40,6 +41,10 @@ static inline void pcie_aspm_pm_state_change(struct pci_dev *pdev)
 static inline void pci_disable_link_state(struct pci_dev *pdev, int state)
 {
 }
+
+static inline void pcie_no_aspm(void)
+{
+}
 #endif
 
 #ifdef CONFIG_PCIEASPM_DEBUG /* this depends on CONFIG_PCIEASPM */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 1d296d31abe0..825be3878f68 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -124,6 +124,8 @@ enum pci_dev_flags {
          * generation too.
          */
         PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG = (__force pci_dev_flags_t) 1,
+        /* Device configuration is irrevocably lost if disabled into D3 */
+        PCI_DEV_FLAGS_NO_D3 = (__force pci_dev_flags_t) 2,
 };
 
 typedef unsigned short __bitwise pci_bus_flags_t;
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 19958b929905..450684f7eaac 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -374,6 +374,7 @@
 #define  PCI_EXP_DEVCAP_ATN_BUT 0x1000  /* Attention Button Present */
 #define  PCI_EXP_DEVCAP_ATN_IND 0x2000  /* Attention Indicator Present */
 #define  PCI_EXP_DEVCAP_PWR_IND 0x4000  /* Power Indicator Present */
+#define  PCI_EXP_DEVCAP_RBER    0x8000  /* Role-Based Error Reporting */
 #define  PCI_EXP_DEVCAP_PWR_VAL 0x3fc0000 /* Slot Power Limit Value */
 #define  PCI_EXP_DEVCAP_PWR_SCL 0xc000000 /* Slot Power Limit Scale */
 #define PCI_EXP_DEVCTL          8       /* Device Control */
diff --git a/include/linux/rculist.h b/include/linux/rculist.h
index b0f39be08b6c..eb4443c7e05b 100644
--- a/include/linux/rculist.h
+++ b/include/linux/rculist.h
@@ -98,6 +98,34 @@ static inline void list_del_rcu(struct list_head *entry)
 }
 
 /**
+ * hlist_del_init_rcu - deletes entry from hash list with re-initialization
+ * @n: the element to delete from the hash list.
+ *
+ * Note: list_unhashed() on the node return true after this. It is
+ * useful for RCU based read lockfree traversal if the writer side
+ * must know if the list entry is still hashed or already unhashed.
+ *
+ * In particular, it means that we can not poison the forward pointers
+ * that may still be used for walking the hash list and we can only
+ * zero the pprev pointer so list_unhashed() will return true after
+ * this.
+ *
+ * The caller must take whatever precautions are necessary (such as
+ * holding appropriate locks) to avoid racing with another
+ * list-mutation primitive, such as hlist_add_head_rcu() or
+ * hlist_del_rcu(), running on this same list.  However, it is
+ * perfectly legal to run concurrently with the _rcu list-traversal
+ * primitives, such as hlist_for_each_entry_rcu().
+ */
+static inline void hlist_del_init_rcu(struct hlist_node *n)
+{
+        if (!hlist_unhashed(n)) {
+                __hlist_del(n);
+                n->pprev = NULL;
+        }
+}
+
+/**
  * list_replace_rcu - replace old entry by new one
  * @old : the element to be replaced
  * @new : the new element to insert
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 1383692ac5bd..69407f85e10b 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -26,6 +26,14 @@
  */
 struct anon_vma {
         spinlock_t lock;        /* Serialize access to vma list */
+        /*
+         * NOTE: the LSB of the head.next is set by
+         * mm_take_all_locks() _after_ taking the above lock. So the
+         * head must only be read/written after taking the above lock
+         * to be sure to see a valid next pointer. The LSB bit itself
+         * is serialized by a system wide lock only visible to
+         * mm_take_all_locks() (mm_all_locks_mutex).
+         */
         struct list_head head;  /* List of private "related" vmas */
 };
 
diff --git a/include/linux/serio.h b/include/linux/serio.h
index e72716cca577..25641d9e0ea8 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -87,11 +87,10 @@ void serio_unregister_port(struct serio *serio);
 void serio_unregister_child_port(struct serio *serio);
 
 int __serio_register_driver(struct serio_driver *drv, struct module *owner, const char *mod_name);
-static inline int serio_register_driver(struct serio_driver *drv)
+static inline int __must_check serio_register_driver(struct serio_driver *drv)
 {
         return __serio_register_driver(drv, THIS_MODULE, KBUILD_MODNAME);
 }
-int serio_register_driver(struct serio_driver *drv);
 void serio_unregister_driver(struct serio_driver *drv);
 
 static inline int serio_write(struct serio *serio, unsigned char data)
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index a9cc29d46653..4be01bb44377 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -778,8 +778,20 @@ spi_register_board_info(struct spi_board_info const *info, unsigned n)
  * 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().
+ *
+ * You can also use spi_alloc_device() and spi_add_device() to use a two
+ * stage registration sequence for each spi_device.  This gives the caller
+ * some more control over the spi_device structure before it is registered,
+ * but requires that caller to initialize fields that would otherwise
+ * be defined using the board info.
  */
 extern struct spi_device *
+spi_alloc_device(struct spi_master *master);
+
+extern int
+spi_add_device(struct spi_device *spi);
+
+extern struct spi_device *
 spi_new_device(struct spi_master *, struct spi_board_info *);
 
 static inline void
diff --git a/include/linux/stop_machine.h b/include/linux/stop_machine.h
index 5bfc553bdb21..f1cb0ba6d715 100644
--- a/include/linux/stop_machine.h
+++ b/include/linux/stop_machine.h
@@ -5,41 +5,43 @@
    (and more).  So the "read" side to such a lock is anything which
    diables preeempt. */
 #include <linux/cpu.h>
+#include <linux/cpumask.h>
 #include <asm/system.h>
 
 #if defined(CONFIG_STOP_MACHINE) && defined(CONFIG_SMP)
+
+/* Deprecated, but useful for transition. */
+#define ALL_CPUS ~0U
+
 /**
- * stop_machine_run: freeze the machine on all CPUs and run this function
+ * stop_machine: freeze the machine on all CPUs and run this function
  * @fn: the function to run
  * @data: the data ptr for the @fn()
- * @cpu: the cpu to run @fn() on (or any, if @cpu == NR_CPUS.
+ * @cpus: the cpus to run the @fn() on (NULL = any online cpu)
  *
- * Description: This causes a thread to be scheduled on every other cpu,
- * each of which disables interrupts, and finally interrupts are disabled
- * on the current CPU.  The result is that noone is holding a spinlock
- * or inside any other preempt-disabled region when @fn() runs.
+ * Description: This causes a thread to be scheduled on every cpu,
+ * each of which disables interrupts.  The result is that noone is
+ * holding a spinlock or inside any other preempt-disabled region when
+ * @fn() runs.
  *
  * This can be thought of as a very heavy write lock, equivalent to
  * grabbing every spinlock in the kernel. */
-int stop_machine_run(int (*fn)(void *), void *data, unsigned int cpu);
+int stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus);
 
 /**
- * __stop_machine_run: freeze the machine on all CPUs and run this function
+ * __stop_machine: freeze the machine on all CPUs and run this function
  * @fn: the function to run
  * @data: the data ptr for the @fn
- * @cpu: the cpu to run @fn on (or any, if @cpu == NR_CPUS.
+ * @cpus: the cpus to run the @fn() on (NULL = any online cpu)
  *
- * Description: This is a special version of the above, which returns the
- * thread which has run @fn(): kthread_stop will return the return value
- * of @fn().  Used by hotplug cpu.
+ * Description: This is a special version of the above, which assumes cpus
+ * won't come or go while it's being called.  Used by hotplug cpu.
  */
-struct task_struct *__stop_machine_run(int (*fn)(void *), void *data,
-                                       unsigned int cpu);
-
+int __stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus);
 #else
 
-static inline int stop_machine_run(int (*fn)(void *), void *data,
-                                   unsigned int cpu)
+static inline int stop_machine(int (*fn)(void *), void *data,
+                               const cpumask_t *cpus)
 {
         int ret;
         local_irq_disable();
@@ -48,4 +50,18 @@ static inline int stop_machine_run(int (*fn)(void *), void *data,
         return ret;
 }
 #endif /* CONFIG_SMP */
+
+static inline int __deprecated stop_machine_run(int (*fn)(void *), void *data,
+                                                unsigned int cpu)
+{
+        /* If they don't care which cpu fn runs on, just pick one. */
+        if (cpu == NR_CPUS)
+                return stop_machine(fn, data, NULL);
+        else if (cpu == ~0U)
+                return stop_machine(fn, data, &cpu_possible_map);
+        else {
+                cpumask_t cpus = cpumask_of_cpu(cpu);
+                return stop_machine(fn, data, &cpus);
+        }
+}
 #endif /* _LINUX_STOP_MACHINE */
diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index 9385a566aed8..15a653d41132 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -17,6 +17,21 @@
 
 #if defined(CONFIG_VIDEO_V4L1_COMPAT) || !defined (__KERNEL__)
 
+#define VID_TYPE_CAPTURE        1       /* Can capture */
+#define VID_TYPE_TUNER          2       /* Can tune */
+#define VID_TYPE_TELETEXT       4       /* Does teletext */
+#define VID_TYPE_OVERLAY        8       /* Overlay onto frame buffer */
+#define VID_TYPE_CHROMAKEY      16      /* Overlay by chromakey */
+#define VID_TYPE_CLIPPING       32      /* Can clip */
+#define VID_TYPE_FRAMERAM       64      /* Uses the frame buffer memory */
+#define VID_TYPE_SCALES         128     /* Scalable */
+#define VID_TYPE_MONOCHROME     256     /* Monochrome only */
+#define VID_TYPE_SUBCAPTURE     512     /* Can capture subareas of the image */
+#define VID_TYPE_MPEG_DECODER   1024    /* Can decode MPEG streams */
+#define VID_TYPE_MPEG_ENCODER   2048    /* Can encode MPEG streams */
+#define VID_TYPE_MJPEG_DECODER  4096    /* Can decode MJPEG streams */
+#define VID_TYPE_MJPEG_ENCODER  8192    /* Can encode MJPEG streams */
+
 struct video_capability
 {
         char name[32];
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 2e66a95e8d32..e466bd54a50e 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -71,6 +71,11 @@
  */
 #define VIDEO_MAX_FRAME               32
 
+#ifndef __KERNEL__
+
+/* These defines are V4L1 specific and should not be used with the V4L2 API!
+   They will be removed from this header in the future. */
+
 #define VID_TYPE_CAPTURE        1       /* Can capture */
 #define VID_TYPE_TUNER          2       /* Can tune */
 #define VID_TYPE_TELETEXT       4       /* Does teletext */
@@ -85,14 +90,15 @@
 #define VID_TYPE_MPEG_ENCODER   2048    /* Can encode MPEG streams */
 #define VID_TYPE_MJPEG_DECODER  4096    /* Can decode MJPEG streams */
 #define VID_TYPE_MJPEG_ENCODER  8192    /* Can encode MJPEG streams */
+#endif
 
 /*
  *      M I S C E L L A N E O U S
  */
 
 /*  Four-character-code (FOURCC) */
-#define v4l2_fourcc(a,b,c,d)\
-        (((__u32)(a)<<0)|((__u32)(b)<<8)|((__u32)(c)<<16)|((__u32)(d)<<24))
+#define v4l2_fourcc(a, b, c, d)\
+        ((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24))
 
 /*
  *      E N U M S
@@ -226,8 +232,7 @@ struct v4l2_fract {
 /*
  *      D R I V E R   C A P A B I L I T I E S
  */
-struct v4l2_capability
-{
+struct v4l2_capability {
         __u8    driver[16];     /* i.e. "bttv" */
         __u8    card[32];       /* i.e. "Hauppauge WinTV" */
         __u8    bus_info[32];   /* "PCI:" + pci_name(pci_dev) */
@@ -259,8 +264,7 @@ struct v4l2_capability
 /*
  *      V I D E O   I M A G E   F O R M A T
  */
-struct v4l2_pix_format
-{
+struct v4l2_pix_format {
         __u32                   width;
         __u32                   height;
         __u32                   pixelformat;
@@ -272,68 +276,69 @@ struct v4l2_pix_format
 };
 
 /*      Pixel format         FOURCC                        depth  Description  */
-#define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R','G','B','1') /*  8  RGB-3-3-2     */
-#define V4L2_PIX_FMT_RGB444  v4l2_fourcc('R','4','4','4') /* 16  xxxxrrrr ggggbbbb */
-#define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R','G','B','O') /* 16  RGB-5-5-5     */
-#define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R','G','B','P') /* 16  RGB-5-6-5     */
-#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R','G','B','Q') /* 16  RGB-5-5-5 BE  */
-#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R','G','B','R') /* 16  RGB-5-6-5 BE  */
-#define V4L2_PIX_FMT_BGR24   v4l2_fourcc('B','G','R','3') /* 24  BGR-8-8-8     */
-#define V4L2_PIX_FMT_RGB24   v4l2_fourcc('R','G','B','3') /* 24  RGB-8-8-8     */
-#define V4L2_PIX_FMT_BGR32   v4l2_fourcc('B','G','R','4') /* 32  BGR-8-8-8-8   */
-#define V4L2_PIX_FMT_RGB32   v4l2_fourcc('R','G','B','4') /* 32  RGB-8-8-8-8   */
-#define V4L2_PIX_FMT_GREY    v4l2_fourcc('G','R','E','Y') /*  8  Greyscale     */
-#define V4L2_PIX_FMT_Y16     v4l2_fourcc('Y','1','6',' ') /* 16  Greyscale     */
-#define V4L2_PIX_FMT_PAL8    v4l2_fourcc('P','A','L','8') /*  8  8-bit palette */
-#define V4L2_PIX_FMT_YVU410  v4l2_fourcc('Y','V','U','9') /*  9  YVU 4:1:0     */
-#define V4L2_PIX_FMT_YVU420  v4l2_fourcc('Y','V','1','2') /* 12  YVU 4:2:0     */
-#define V4L2_PIX_FMT_YUYV    v4l2_fourcc('Y','U','Y','V') /* 16  YUV 4:2:2     */
-#define V4L2_PIX_FMT_UYVY    v4l2_fourcc('U','Y','V','Y') /* 16  YUV 4:2:2     */
-#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4','2','2','P') /* 16  YVU422 planar */
-#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4','1','1','P') /* 16  YVU411 planar */
-#define V4L2_PIX_FMT_Y41P    v4l2_fourcc('Y','4','1','P') /* 12  YUV 4:1:1     */
-#define V4L2_PIX_FMT_YUV444  v4l2_fourcc('Y','4','4','4') /* 16  xxxxyyyy uuuuvvvv */
-#define V4L2_PIX_FMT_YUV555  v4l2_fourcc('Y','U','V','O') /* 16  YUV-5-5-5     */
-#define V4L2_PIX_FMT_YUV565  v4l2_fourcc('Y','U','V','P') /* 16  YUV-5-6-5     */
-#define V4L2_PIX_FMT_YUV32   v4l2_fourcc('Y','U','V','4') /* 32  YUV-8-8-8-8   */
+#define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R', 'G', 'B', '1') /*  8  RGB-3-3-2     */
+#define V4L2_PIX_FMT_RGB444  v4l2_fourcc('R', '4', '4', '4') /* 16  xxxxrrrr ggggbbbb */
+#define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R', 'G', 'B', 'O') /* 16  RGB-5-5-5     */
+#define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R', 'G', 'B', 'P') /* 16  RGB-5-6-5     */
+#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16  RGB-5-5-5 BE  */
+#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16  RGB-5-6-5 BE  */
+#define V4L2_PIX_FMT_BGR24   v4l2_fourcc('B', 'G', 'R', '3') /* 24  BGR-8-8-8     */
+#define V4L2_PIX_FMT_RGB24   v4l2_fourcc('R', 'G', 'B', '3') /* 24  RGB-8-8-8     */
+#define V4L2_PIX_FMT_BGR32   v4l2_fourcc('B', 'G', 'R', '4') /* 32  BGR-8-8-8-8   */
+#define V4L2_PIX_FMT_RGB32   v4l2_fourcc('R', 'G', 'B', '4') /* 32  RGB-8-8-8-8   */
+#define V4L2_PIX_FMT_GREY    v4l2_fourcc('G', 'R', 'E', 'Y') /*  8  Greyscale     */
+#define V4L2_PIX_FMT_Y16     v4l2_fourcc('Y', '1', '6', ' ') /* 16  Greyscale     */
+#define V4L2_PIX_FMT_PAL8    v4l2_fourcc('P', 'A', 'L', '8') /*  8  8-bit palette */
+#define V4L2_PIX_FMT_YVU410  v4l2_fourcc('Y', 'V', 'U', '9') /*  9  YVU 4:1:0     */
+#define V4L2_PIX_FMT_YVU420  v4l2_fourcc('Y', 'V', '1', '2') /* 12  YVU 4:2:0     */
+#define V4L2_PIX_FMT_YUYV    v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_UYVY    v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16  YVU422 planar */
+#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 16  YVU411 planar */
+#define V4L2_PIX_FMT_Y41P    v4l2_fourcc('Y', '4', '1', 'P') /* 12  YUV 4:1:1     */
+#define V4L2_PIX_FMT_YUV444  v4l2_fourcc('Y', '4', '4', '4') /* 16  xxxxyyyy uuuuvvvv */
+#define V4L2_PIX_FMT_YUV555  v4l2_fourcc('Y', 'U', 'V', 'O') /* 16  YUV-5-5-5     */
+#define V4L2_PIX_FMT_YUV565  v4l2_fourcc('Y', 'U', 'V', 'P') /* 16  YUV-5-6-5     */
+#define V4L2_PIX_FMT_YUV32   v4l2_fourcc('Y', 'U', 'V', '4') /* 32  YUV-8-8-8-8   */
 
 /* two planes -- one Y, one Cr + Cb interleaved  */
-#define V4L2_PIX_FMT_NV12    v4l2_fourcc('N','V','1','2') /* 12  Y/CbCr 4:2:0  */
-#define V4L2_PIX_FMT_NV21    v4l2_fourcc('N','V','2','1') /* 12  Y/CrCb 4:2:0  */
+#define V4L2_PIX_FMT_NV12    v4l2_fourcc('N', 'V', '1', '2') /* 12  Y/CbCr 4:2:0  */
+#define V4L2_PIX_FMT_NV21    v4l2_fourcc('N', 'V', '2', '1') /* 12  Y/CrCb 4:2:0  */
 
 /*  The following formats are not defined in the V4L2 specification */
-#define V4L2_PIX_FMT_YUV410  v4l2_fourcc('Y','U','V','9') /*  9  YUV 4:1:0     */
-#define V4L2_PIX_FMT_YUV420  v4l2_fourcc('Y','U','1','2') /* 12  YUV 4:2:0     */
-#define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y','Y','U','V') /* 16  YUV 4:2:2     */
-#define V4L2_PIX_FMT_HI240   v4l2_fourcc('H','I','2','4') /*  8  8-bit color   */
-#define V4L2_PIX_FMT_HM12    v4l2_fourcc('H','M','1','2') /*  8  YUV 4:2:0 16x16 macroblocks */
+#define V4L2_PIX_FMT_YUV410  v4l2_fourcc('Y', 'U', 'V', '9') /*  9  YUV 4:1:0     */
+#define V4L2_PIX_FMT_YUV420  v4l2_fourcc('Y', 'U', '1', '2') /* 12  YUV 4:2:0     */
+#define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_HI240   v4l2_fourcc('H', 'I', '2', '4') /*  8  8-bit color   */
+#define V4L2_PIX_FMT_HM12    v4l2_fourcc('H', 'M', '1', '2') /*  8  YUV 4:2:0 16x16 macroblocks */
 
 /* see http://www.siliconimaging.com/RGB%20Bayer.htm */
-#define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B','A','8','1') /*  8  BGBG.. GRGR.. */
-#define V4L2_PIX_FMT_SGBRG8  v4l2_fourcc('G','B','R','G') /*  8  GBGB.. RGRG.. */
-#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B','Y','R','2') /* 16  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B', 'A', '8', '1') /*  8  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SGBRG8  v4l2_fourcc('G', 'B', 'R', 'G') /*  8  GBGB.. RGRG.. */
+#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16  BGBG.. GRGR.. */
 
 /* compressed formats */
-#define V4L2_PIX_FMT_MJPEG    v4l2_fourcc('M','J','P','G') /* Motion-JPEG   */
-#define V4L2_PIX_FMT_JPEG     v4l2_fourcc('J','P','E','G') /* JFIF JPEG     */
-#define V4L2_PIX_FMT_DV       v4l2_fourcc('d','v','s','d') /* 1394          */
-#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M','P','E','G') /* MPEG-1/2/4    */
+#define V4L2_PIX_FMT_MJPEG    v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG   */
+#define V4L2_PIX_FMT_JPEG     v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG     */
+#define V4L2_PIX_FMT_DV       v4l2_fourcc('d', 'v', 's', 'd') /* 1394          */
+#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4    */
 
 /*  Vendor-specific formats   */
-#define V4L2_PIX_FMT_WNVA     v4l2_fourcc('W','N','V','A') /* Winnov hw compress */
-#define V4L2_PIX_FMT_SN9C10X  v4l2_fourcc('S','9','1','0') /* SN9C10x compression */
-#define V4L2_PIX_FMT_PWC1     v4l2_fourcc('P','W','C','1') /* pwc older webcam */
-#define V4L2_PIX_FMT_PWC2     v4l2_fourcc('P','W','C','2') /* pwc newer webcam */
-#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E','6','2','5') /* ET61X251 compression */
-#define V4L2_PIX_FMT_SPCA501  v4l2_fourcc('S','5','0','1') /* YUYV per line */
-#define V4L2_PIX_FMT_SPCA561  v4l2_fourcc('S','5','6','1') /* compressed GBRG bayer */
-#define V4L2_PIX_FMT_PAC207   v4l2_fourcc('P','2','0','7') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_WNVA     v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
+#define V4L2_PIX_FMT_SN9C10X  v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
+#define V4L2_PIX_FMT_PWC1     v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
+#define V4L2_PIX_FMT_PWC2     v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */
+#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */
+#define V4L2_PIX_FMT_SPCA501  v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */
+#define V4L2_PIX_FMT_SPCA505  v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */
+#define V4L2_PIX_FMT_SPCA508  v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
+#define V4L2_PIX_FMT_SPCA561  v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
+#define V4L2_PIX_FMT_PAC207   v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
 
 /*
  *      F O R M A T   E N U M E R A T I O N
  */
-struct v4l2_fmtdesc
-{
+struct v4l2_fmtdesc {
         __u32               index;             /* Format number      */
         enum v4l2_buf_type  type;              /* buffer type        */
         __u32               flags;
@@ -349,21 +354,18 @@ struct v4l2_fmtdesc
 /*
  *      F R A M E   S I Z E   E N U M E R A T I O N
  */
-enum v4l2_frmsizetypes
-{
+enum v4l2_frmsizetypes {
         V4L2_FRMSIZE_TYPE_DISCRETE      = 1,
         V4L2_FRMSIZE_TYPE_CONTINUOUS    = 2,
         V4L2_FRMSIZE_TYPE_STEPWISE      = 3,
 };
 
-struct v4l2_frmsize_discrete
-{
+struct v4l2_frmsize_discrete {
         __u32                   width;          /* Frame width [pixel] */
         __u32                   height;         /* Frame height [pixel] */
 };
 
-struct v4l2_frmsize_stepwise
-{
+struct v4l2_frmsize_stepwise {
         __u32                   min_width;      /* Minimum frame width [pixel] */
         __u32                   max_width;      /* Maximum frame width [pixel] */
         __u32                   step_width;     /* Frame width step size [pixel] */
@@ -372,8 +374,7 @@ struct v4l2_frmsize_stepwise
         __u32                   step_height;    /* Frame height step size [pixel] */
 };
 
-struct v4l2_frmsizeenum
-{
+struct v4l2_frmsizeenum {
         __u32                   index;          /* Frame size number */
         __u32                   pixel_format;   /* Pixel format */
         __u32                   type;           /* Frame size type the device supports. */
@@ -389,22 +390,19 @@ struct v4l2_frmsizeenum
 /*
  *      F R A M E   R A T E   E N U M E R A T I O N
  */
-enum v4l2_frmivaltypes
-{
+enum v4l2_frmivaltypes {
         V4L2_FRMIVAL_TYPE_DISCRETE      = 1,
         V4L2_FRMIVAL_TYPE_CONTINUOUS    = 2,
         V4L2_FRMIVAL_TYPE_STEPWISE      = 3,
 };
 
-struct v4l2_frmival_stepwise
-{
+struct v4l2_frmival_stepwise {
         struct v4l2_fract       min;            /* Minimum frame interval [s] */
         struct v4l2_fract       max;            /* Maximum frame interval [s] */
         struct v4l2_fract       step;           /* Frame interval step size [s] */
 };
 
-struct v4l2_frmivalenum
-{
+struct v4l2_frmivalenum {
         __u32                   index;          /* Frame format index */
         __u32                   pixel_format;   /* Pixel format */
         __u32                   width;          /* Frame width */
@@ -423,8 +421,7 @@ struct v4l2_frmivalenum
 /*
  *      T I M E C O D E
  */
-struct v4l2_timecode
-{
+struct v4l2_timecode {
         __u32   type;
         __u32   flags;
         __u8    frames;
@@ -449,8 +446,7 @@ struct v4l2_timecode
 #define V4L2_TC_USERBITS_8BITCHARS      0x0008
 /* The above is based on SMPTE timecodes */
 
-struct v4l2_jpegcompression
-{
+struct v4l2_jpegcompression {
         int quality;
 
         int  APPn;              /* Number of APP segment to be written,
@@ -482,16 +478,14 @@ struct v4l2_jpegcompression
 /*
  *      M E M O R Y - M A P P I N G   B U F F E R S
  */
-struct v4l2_requestbuffers
-{
+struct v4l2_requestbuffers {
         __u32                   count;
         enum v4l2_buf_type      type;
         enum v4l2_memory        memory;
         __u32                   reserved[2];
 };
 
-struct v4l2_buffer
-{
+struct v4l2_buffer {
         __u32                   index;
         enum v4l2_buf_type      type;
         __u32                   bytesused;
@@ -525,13 +519,12 @@ struct v4l2_buffer
 /*
  *      O V E R L A Y   P R E V I E W
  */
-struct v4l2_framebuffer
-{
+struct v4l2_framebuffer {
         __u32                   capability;
         __u32                   flags;
 /* FIXME: in theory we should pass something like PCI device + memory
  * region + offset instead of some physical address */
-        void*                   base;
+        void                    *base;
         struct v4l2_pix_format  fmt;
 };
 /*  Flags for the 'capability' field. Read only */
@@ -550,14 +543,12 @@ struct v4l2_framebuffer
 #define V4L2_FBUF_FLAG_GLOBAL_ALPHA     0x0010
 #define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA  0x0020
 
-struct v4l2_clip
-{
+struct v4l2_clip {
         struct v4l2_rect        c;
         struct v4l2_clip        __user *next;
 };
 
-struct v4l2_window
-{
+struct v4l2_window {
         struct v4l2_rect        w;
         enum v4l2_field         field;
         __u32                   chromakey;
@@ -570,8 +561,7 @@ struct v4l2_window
 /*
  *      C A P T U R E   P A R A M E T E R S
  */
-struct v4l2_captureparm
-{
+struct v4l2_captureparm {
         __u32              capability;    /*  Supported modes */
         __u32              capturemode;   /*  Current mode */
         struct v4l2_fract  timeperframe;  /*  Time per frame in .1us units */
@@ -584,8 +574,7 @@ struct v4l2_captureparm
 #define V4L2_MODE_HIGHQUALITY   0x0001  /*  High quality imaging mode */
 #define V4L2_CAP_TIMEPERFRAME   0x1000  /*  timeperframe field is supported */
 
-struct v4l2_outputparm
-{
+struct v4l2_outputparm {
         __u32              capability;   /*  Supported modes */
         __u32              outputmode;   /*  Current mode */
         struct v4l2_fract  timeperframe; /*  Time per frame in seconds */
@@ -702,8 +691,7 @@ typedef __u64 v4l2_std_id;
 #define V4L2_STD_ALL            (V4L2_STD_525_60        |\
                                  V4L2_STD_625_50)
 
-struct v4l2_standard
-{
+struct v4l2_standard {
         __u32                index;
         v4l2_std_id          id;
         __u8                 name[24];
@@ -715,8 +703,7 @@ struct v4l2_standard
 /*
  *      V I D E O   I N P U T S
  */
-struct v4l2_input
-{
+struct v4l2_input {
         __u32        index;             /*  Which input */
         __u8         name[32];          /*  Label */
         __u32        type;              /*  Type of input */
@@ -753,8 +740,7 @@ struct v4l2_input
 /*
  *      V I D E O   O U T P U T S
  */
-struct v4l2_output
-{
+struct v4l2_output {
         __u32        index;             /*  Which output */
         __u8         name[32];          /*  Label */
         __u32        type;              /*  Type of output */
@@ -771,14 +757,12 @@ struct v4l2_output
 /*
  *      C O N T R O L S
  */
-struct v4l2_control
-{
+struct v4l2_control {
         __u32                id;
         __s32                value;
 };
 
-struct v4l2_ext_control
-{
+struct v4l2_ext_control {
         __u32 id;
         __u32 reserved2[2];
         union {
@@ -788,8 +772,7 @@ struct v4l2_ext_control
         };
 } __attribute__ ((packed));
 
-struct v4l2_ext_controls
-{
+struct v4l2_ext_controls {
         __u32 ctrl_class;
         __u32 count;
         __u32 error_idx;
@@ -807,8 +790,7 @@ struct v4l2_ext_controls
 #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
 
 /*  Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
-struct v4l2_queryctrl
-{
+struct v4l2_queryctrl {
         __u32                id;
         enum v4l2_ctrl_type  type;
         __u8                 name[32];  /* Whatever */
@@ -821,8 +803,7 @@ struct v4l2_queryctrl
 };
 
 /*  Used in the VIDIOC_QUERYMENU ioctl for querying menu items */
-struct v4l2_querymenu
-{
+struct v4l2_querymenu {
         __u32           id;
         __u32           index;
         __u8            name[32];       /* Whatever */
@@ -1104,8 +1085,7 @@ enum  v4l2_exposure_auto_type {
 /*
  *      T U N I N G
  */
-struct v4l2_tuner
-{
+struct v4l2_tuner {
         __u32                   index;
         __u8                    name[32];
         enum v4l2_tuner_type    type;
@@ -1119,8 +1099,7 @@ struct v4l2_tuner
         __u32                   reserved[4];
 };
 
-struct v4l2_modulator
-{
+struct v4l2_modulator {
         __u32                   index;
         __u8                    name[32];
         __u32                   capability;
@@ -1153,8 +1132,7 @@ struct v4l2_modulator
 #define V4L2_TUNER_MODE_LANG1           0x0003
 #define V4L2_TUNER_MODE_LANG1_LANG2     0x0004
 
-struct v4l2_frequency
-{
+struct v4l2_frequency {
         __u32                 tuner;
         enum v4l2_tuner_type  type;
         __u32                 frequency;
@@ -1172,8 +1150,7 @@ struct v4l2_hw_freq_seek {
 /*
  *      A U D I O
  */
-struct v4l2_audio
-{
+struct v4l2_audio {
         __u32   index;
         __u8    name[32];
         __u32   capability;
@@ -1188,8 +1165,7 @@ struct v4l2_audio
 /*  Flags for the 'mode' field */
 #define V4L2_AUDMODE_AVL                0x00001
 
-struct v4l2_audioout
-{
+struct v4l2_audioout {
         __u32   index;
         __u8    name[32];
         __u32   capability;
@@ -1253,8 +1229,7 @@ struct v4l2_encoder_cmd {
  */
 
 /* Raw VBI */
-struct v4l2_vbi_format
-{
+struct v4l2_vbi_format {
         __u32   sampling_rate;          /* in 1 Hz */
         __u32   offset;
         __u32   samples_per_line;
@@ -1266,8 +1241,8 @@ struct v4l2_vbi_format
 };
 
 /*  VBI flags  */
-#define V4L2_VBI_UNSYNC         (1<< 0)
-#define V4L2_VBI_INTERLACED     (1<< 1)
+#define V4L2_VBI_UNSYNC         (1 << 0)
+#define V4L2_VBI_INTERLACED     (1 << 1)
 
 /* Sliced VBI
  *
@@ -1276,8 +1251,7 @@ struct v4l2_vbi_format
  * notice in the definitive implementation.
  */
 
-struct v4l2_sliced_vbi_format
-{
+struct v4l2_sliced_vbi_format {
         __u16   service_set;
         /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
            service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
@@ -1301,8 +1275,7 @@ struct v4l2_sliced_vbi_format
 #define V4L2_SLICED_VBI_525             (V4L2_SLICED_CAPTION_525)
 #define V4L2_SLICED_VBI_625             (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
 
-struct v4l2_sliced_vbi_cap
-{
+struct v4l2_sliced_vbi_cap {
         __u16   service_set;
         /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
            service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
@@ -1313,8 +1286,7 @@ struct v4l2_sliced_vbi_cap
         __u32   reserved[3];    /* must be 0 */
 };
 
-struct v4l2_sliced_vbi_data
-{
+struct v4l2_sliced_vbi_data {
         __u32   id;
         __u32   field;          /* 0: first field, 1: second field */
         __u32   line;           /* 1-23 */
@@ -1328,27 +1300,23 @@ struct v4l2_sliced_vbi_data
 
 /*      Stream data format
  */
-struct v4l2_format
-{
+struct v4l2_format {
         enum v4l2_buf_type type;
-        union
-        {
-                struct v4l2_pix_format          pix;     // V4L2_BUF_TYPE_VIDEO_CAPTURE
-                struct v4l2_window              win;     // V4L2_BUF_TYPE_VIDEO_OVERLAY
-                struct v4l2_vbi_format          vbi;     // V4L2_BUF_TYPE_VBI_CAPTURE
-                struct v4l2_sliced_vbi_format   sliced;  // V4L2_BUF_TYPE_SLICED_VBI_CAPTURE
-                __u8    raw_data[200];                   // user-defined
+        union {
+                struct v4l2_pix_format          pix;     /* V4L2_BUF_TYPE_VIDEO_CAPTURE */
+                struct v4l2_window              win;     /* V4L2_BUF_TYPE_VIDEO_OVERLAY */
+                struct v4l2_vbi_format          vbi;     /* V4L2_BUF_TYPE_VBI_CAPTURE */
+                struct v4l2_sliced_vbi_format   sliced;  /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
+                __u8    raw_data[200];                   /* user-defined */
         } fmt;
 };
 
 
 /*      Stream type-dependent parameters
  */
-struct v4l2_streamparm
-{
+struct v4l2_streamparm {
         enum v4l2_buf_type type;
-        union
-        {
+        union {
                 struct v4l2_captureparm capture;
                 struct v4l2_outputparm  output;
                 __u8    raw_data[200];  /* user-defined */
@@ -1386,92 +1354,86 @@ struct v4l2_chip_ident {
  *      I O C T L   C O D E S   F O R   V I D E O   D E V I C E S
  *
  */
-#define VIDIOC_QUERYCAP         _IOR  ('V',  0, struct v4l2_capability)
-#define VIDIOC_RESERVED         _IO   ('V',  1)
-#define VIDIOC_ENUM_FMT         _IOWR ('V',  2, struct v4l2_fmtdesc)
-#define VIDIOC_G_FMT            _IOWR ('V',  4, struct v4l2_format)
-#define VIDIOC_S_FMT            _IOWR ('V',  5, struct v4l2_format)
-#define VIDIOC_REQBUFS          _IOWR ('V',  8, struct v4l2_requestbuffers)
-#define VIDIOC_QUERYBUF         _IOWR ('V',  9, struct v4l2_buffer)
-#define VIDIOC_G_FBUF           _IOR  ('V', 10, struct v4l2_framebuffer)
-#define VIDIOC_S_FBUF           _IOW  ('V', 11, struct v4l2_framebuffer)
-#define VIDIOC_OVERLAY          _IOW  ('V', 14, int)
-#define VIDIOC_QBUF             _IOWR ('V', 15, struct v4l2_buffer)
-#define VIDIOC_DQBUF            _IOWR ('V', 17, struct v4l2_buffer)
-#define VIDIOC_STREAMON         _IOW  ('V', 18, int)
-#define VIDIOC_STREAMOFF        _IOW  ('V', 19, int)
-#define VIDIOC_G_PARM           _IOWR ('V', 21, struct v4l2_streamparm)
-#define VIDIOC_S_PARM           _IOWR ('V', 22, struct v4l2_streamparm)
-#define VIDIOC_G_STD            _IOR  ('V', 23, v4l2_std_id)
-#define VIDIOC_S_STD            _IOW  ('V', 24, v4l2_std_id)
-#define VIDIOC_ENUMSTD          _IOWR ('V', 25, struct v4l2_standard)
-#define VIDIOC_ENUMINPUT        _IOWR ('V', 26, struct v4l2_input)
-#define VIDIOC_G_CTRL           _IOWR ('V', 27, struct v4l2_control)
-#define VIDIOC_S_CTRL           _IOWR ('V', 28, struct v4l2_control)
-#define VIDIOC_G_TUNER          _IOWR ('V', 29, struct v4l2_tuner)
-#define VIDIOC_S_TUNER          _IOW  ('V', 30, struct v4l2_tuner)
-#define VIDIOC_G_AUDIO          _IOR  ('V', 33, struct v4l2_audio)
-#define VIDIOC_S_AUDIO          _IOW  ('V', 34, struct v4l2_audio)
-#define VIDIOC_QUERYCTRL        _IOWR ('V', 36, struct v4l2_queryctrl)
-#define VIDIOC_QUERYMENU        _IOWR ('V', 37, struct v4l2_querymenu)
-#define VIDIOC_G_INPUT          _IOR  ('V', 38, int)
-#define VIDIOC_S_INPUT          _IOWR ('V', 39, int)
-#define VIDIOC_G_OUTPUT         _IOR  ('V', 46, int)
-#define VIDIOC_S_OUTPUT         _IOWR ('V', 47, int)
-#define VIDIOC_ENUMOUTPUT       _IOWR ('V', 48, struct v4l2_output)
-#define VIDIOC_G_AUDOUT         _IOR  ('V', 49, struct v4l2_audioout)
-#define VIDIOC_S_AUDOUT         _IOW  ('V', 50, struct v4l2_audioout)
-#define VIDIOC_G_MODULATOR      _IOWR ('V', 54, struct v4l2_modulator)
-#define VIDIOC_S_MODULATOR      _IOW  ('V', 55, struct v4l2_modulator)
-#define VIDIOC_G_FREQUENCY      _IOWR ('V', 56, struct v4l2_frequency)
-#define VIDIOC_S_FREQUENCY      _IOW  ('V', 57, struct v4l2_frequency)
-#define VIDIOC_CROPCAP          _IOWR ('V', 58, struct v4l2_cropcap)
-#define VIDIOC_G_CROP           _IOWR ('V', 59, struct v4l2_crop)
-#define VIDIOC_S_CROP           _IOW  ('V', 60, struct v4l2_crop)
-#define VIDIOC_G_JPEGCOMP       _IOR  ('V', 61, struct v4l2_jpegcompression)
-#define VIDIOC_S_JPEGCOMP       _IOW  ('V', 62, struct v4l2_jpegcompression)
-#define VIDIOC_QUERYSTD         _IOR  ('V', 63, v4l2_std_id)
-#define VIDIOC_TRY_FMT          _IOWR ('V', 64, struct v4l2_format)
-#define VIDIOC_ENUMAUDIO        _IOWR ('V', 65, struct v4l2_audio)
-#define VIDIOC_ENUMAUDOUT       _IOWR ('V', 66, struct v4l2_audioout)
-#define VIDIOC_G_PRIORITY       _IOR  ('V', 67, enum v4l2_priority)
-#define VIDIOC_S_PRIORITY       _IOW  ('V', 68, enum v4l2_priority)
-#define VIDIOC_G_SLICED_VBI_CAP _IOWR ('V', 69, struct v4l2_sliced_vbi_cap)
-#define VIDIOC_LOG_STATUS       _IO   ('V', 70)
-#define VIDIOC_G_EXT_CTRLS      _IOWR ('V', 71, struct v4l2_ext_controls)
-#define VIDIOC_S_EXT_CTRLS      _IOWR ('V', 72, struct v4l2_ext_controls)
-#define VIDIOC_TRY_EXT_CTRLS    _IOWR ('V', 73, struct v4l2_ext_controls)
+#define VIDIOC_QUERYCAP          _IOR('V',  0, struct v4l2_capability)
+#define VIDIOC_RESERVED           _IO('V',  1)
+#define VIDIOC_ENUM_FMT         _IOWR('V',  2, struct v4l2_fmtdesc)
+#define VIDIOC_G_FMT            _IOWR('V',  4, struct v4l2_format)
+#define VIDIOC_S_FMT            _IOWR('V',  5, struct v4l2_format)
+#define VIDIOC_REQBUFS          _IOWR('V',  8, struct v4l2_requestbuffers)
+#define VIDIOC_QUERYBUF         _IOWR('V',  9, struct v4l2_buffer)
+#define VIDIOC_G_FBUF            _IOR('V', 10, struct v4l2_framebuffer)
+#define VIDIOC_S_FBUF            _IOW('V', 11, struct v4l2_framebuffer)
+#define VIDIOC_OVERLAY           _IOW('V', 14, int)
+#define VIDIOC_QBUF             _IOWR('V', 15, struct v4l2_buffer)
+#define VIDIOC_DQBUF            _IOWR('V', 17, struct v4l2_buffer)
+#define VIDIOC_STREAMON          _IOW('V', 18, int)
+#define VIDIOC_STREAMOFF         _IOW('V', 19, int)
+#define VIDIOC_G_PARM           _IOWR('V', 21, struct v4l2_streamparm)
+#define VIDIOC_S_PARM           _IOWR('V', 22, struct v4l2_streamparm)
+#define VIDIOC_G_STD             _IOR('V', 23, v4l2_std_id)
+#define VIDIOC_S_STD             _IOW('V', 24, v4l2_std_id)
+#define VIDIOC_ENUMSTD          _IOWR('V', 25, struct v4l2_standard)
+#define VIDIOC_ENUMINPUT        _IOWR('V', 26, struct v4l2_input)
+#define VIDIOC_G_CTRL           _IOWR('V', 27, struct v4l2_control)
+#define VIDIOC_S_CTRL           _IOWR('V', 28, struct v4l2_control)
+#define VIDIOC_G_TUNER          _IOWR('V', 29, struct v4l2_tuner)
+#define VIDIOC_S_TUNER           _IOW('V', 30, struct v4l2_tuner)
+#define VIDIOC_G_AUDIO           _IOR('V', 33, struct v4l2_audio)
+#define VIDIOC_S_AUDIO           _IOW('V', 34, struct v4l2_audio)
+#define VIDIOC_QUERYCTRL        _IOWR('V', 36, struct v4l2_queryctrl)
+#define VIDIOC_QUERYMENU        _IOWR('V', 37, struct v4l2_querymenu)
+#define VIDIOC_G_INPUT           _IOR('V', 38, int)
+#define VIDIOC_S_INPUT          _IOWR('V', 39, int)
+#define VIDIOC_G_OUTPUT          _IOR('V', 46, int)
+#define VIDIOC_S_OUTPUT         _IOWR('V', 47, int)
+#define VIDIOC_ENUMOUTPUT       _IOWR('V', 48, struct v4l2_output)
+#define VIDIOC_G_AUDOUT          _IOR('V', 49, struct v4l2_audioout)
+#define VIDIOC_S_AUDOUT          _IOW('V', 50, struct v4l2_audioout)
+#define VIDIOC_G_MODULATOR      _IOWR('V', 54, struct v4l2_modulator)
+#define VIDIOC_S_MODULATOR       _IOW('V', 55, struct v4l2_modulator)
+#define VIDIOC_G_FREQUENCY      _IOWR('V', 56, struct v4l2_frequency)
+#define VIDIOC_S_FREQUENCY       _IOW('V', 57, struct v4l2_frequency)
+#define VIDIOC_CROPCAP          _IOWR('V', 58, struct v4l2_cropcap)
+#define VIDIOC_G_CROP           _IOWR('V', 59, struct v4l2_crop)
+#define VIDIOC_S_CROP            _IOW('V', 60, struct v4l2_crop)
+#define VIDIOC_G_JPEGCOMP        _IOR('V', 61, struct v4l2_jpegcompression)
+#define VIDIOC_S_JPEGCOMP        _IOW('V', 62, struct v4l2_jpegcompression)
+#define VIDIOC_QUERYSTD          _IOR('V', 63, v4l2_std_id)
+#define VIDIOC_TRY_FMT          _IOWR('V', 64, struct v4l2_format)
+#define VIDIOC_ENUMAUDIO        _IOWR('V', 65, struct v4l2_audio)
+#define VIDIOC_ENUMAUDOUT       _IOWR('V', 66, struct v4l2_audioout)
+#define VIDIOC_G_PRIORITY        _IOR('V', 67, enum v4l2_priority)
+#define VIDIOC_S_PRIORITY        _IOW('V', 68, enum v4l2_priority)
+#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap)
+#define VIDIOC_LOG_STATUS         _IO('V', 70)
+#define VIDIOC_G_EXT_CTRLS      _IOWR('V', 71, struct v4l2_ext_controls)
+#define VIDIOC_S_EXT_CTRLS      _IOWR('V', 72, struct v4l2_ext_controls)
+#define VIDIOC_TRY_EXT_CTRLS    _IOWR('V', 73, struct v4l2_ext_controls)
 #if 1
-#define VIDIOC_ENUM_FRAMESIZES  _IOWR ('V', 74, struct v4l2_frmsizeenum)
-#define VIDIOC_ENUM_FRAMEINTERVALS      _IOWR ('V', 75, struct v4l2_frmivalenum)
-#define VIDIOC_G_ENC_INDEX      _IOR  ('V', 76, struct v4l2_enc_idx)
-#define VIDIOC_ENCODER_CMD      _IOWR ('V', 77, struct v4l2_encoder_cmd)
-#define VIDIOC_TRY_ENCODER_CMD  _IOWR ('V', 78, struct v4l2_encoder_cmd)
+#define VIDIOC_ENUM_FRAMESIZES  _IOWR('V', 74, struct v4l2_frmsizeenum)
+#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum)
+#define VIDIOC_G_ENC_INDEX       _IOR('V', 76, struct v4l2_enc_idx)
+#define VIDIOC_ENCODER_CMD      _IOWR('V', 77, struct v4l2_encoder_cmd)
+#define VIDIOC_TRY_ENCODER_CMD  _IOWR('V', 78, struct v4l2_encoder_cmd)
 
 /* Experimental, only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
-#define VIDIOC_DBG_S_REGISTER   _IOW  ('V', 79, struct v4l2_register)
-#define VIDIOC_DBG_G_REGISTER   _IOWR ('V', 80, struct v4l2_register)
+#define VIDIOC_DBG_S_REGISTER    _IOW('V', 79, struct v4l2_register)
+#define VIDIOC_DBG_G_REGISTER   _IOWR('V', 80, struct v4l2_register)
 
-#define VIDIOC_G_CHIP_IDENT     _IOWR ('V', 81, struct v4l2_chip_ident)
+#define VIDIOC_G_CHIP_IDENT     _IOWR('V', 81, struct v4l2_chip_ident)
 #endif
-#define VIDIOC_S_HW_FREQ_SEEK   _IOW  ('V', 82, struct v4l2_hw_freq_seek)
+#define VIDIOC_S_HW_FREQ_SEEK    _IOW('V', 82, struct v4l2_hw_freq_seek)
 
 #ifdef __OLD_VIDIOC_
 /* for compatibility, will go away some day */
-#define VIDIOC_OVERLAY_OLD      _IOWR ('V', 14, int)
-#define VIDIOC_S_PARM_OLD       _IOW  ('V', 22, struct v4l2_streamparm)
-#define VIDIOC_S_CTRL_OLD       _IOW  ('V', 28, struct v4l2_control)
-#define VIDIOC_G_AUDIO_OLD      _IOWR ('V', 33, struct v4l2_audio)
-#define VIDIOC_G_AUDOUT_OLD     _IOWR ('V', 49, struct v4l2_audioout)
-#define VIDIOC_CROPCAP_OLD      _IOR  ('V', 58, struct v4l2_cropcap)
+#define VIDIOC_OVERLAY_OLD      _IOWR('V', 14, int)
+#define VIDIOC_S_PARM_OLD        _IOW('V', 22, struct v4l2_streamparm)
+#define VIDIOC_S_CTRL_OLD        _IOW('V', 28, struct v4l2_control)
+#define VIDIOC_G_AUDIO_OLD      _IOWR('V', 33, struct v4l2_audio)
+#define VIDIOC_G_AUDOUT_OLD     _IOWR('V', 49, struct v4l2_audioout)
+#define VIDIOC_CROPCAP_OLD       _IOR('V', 58, struct v4l2_cropcap)
 #endif
 
 #define BASE_VIDIOC_PRIVATE     192             /* 192-255 are private */
 
 #endif /* __LINUX_VIDEODEV2_H */
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/include/linux/videotext.h b/include/linux/videotext.h
index 018f92047ff8..3e68c8d1c7f7 100644
--- a/include/linux/videotext.h
+++ b/include/linux/videotext.h
@@ -45,10 +45,10 @@
 #define VTXIOCCLRCACHE_OLD 0x710b  /* clear cache on VTX-interface (if avail.) */
 #define VTXIOCSETVIRT_OLD  0x710c  /* turn on virtual mode (this disables TV-display) */
 
-/* 
+/*
  *      Definitions for VTXIOCGETINFO
  */
- 
+
 #define SAA5243 0
 #define SAA5246 1
 #define SAA5249 2
@@ -57,10 +57,10 @@
 
 typedef struct {
         int version_major, version_minor;       /* version of driver; if version_major changes, driver */
-                                                /* is not backward compatible!!! CHECK THIS!!! */  
+                                                /* is not backward compatible!!! CHECK THIS!!! */
         int numpages;                           /* number of page-buffers of vtx-chipset */
         int cct_type;                           /* type of vtx-chipset (SAA5243, SAA5246, SAA5248 or
-                                                 * SAA5249) */
+                                                 * SAA5249) */
 }
 vtx_info_t;
 
@@ -81,7 +81,7 @@ vtx_info_t;
 #define PGMASK_HOUR (HR_TEN | HR_UNIT)
 #define PGMASK_MINUTE (MIN_TEN | MIN_UNIT)
 
-typedef struct 
+typedef struct
 {
         int page;       /* number of requested page (hexadecimal) */
         int hour;       /* requested hour (hexadecimal) */
@@ -98,11 +98,11 @@ vtx_pagereq_t;
 /*
  *      Definitions for VTXIOC{GETSTAT,PUTSTAT}
  */
- 
+
 #define VTX_PAGESIZE (40 * 24)
 #define VTX_VIRTUALSIZE (40 * 49)
 
-typedef struct 
+typedef struct
 {
         int pagenum;                    /* number of page (hexadecimal) */
         int hour;                       /* hour (hexadecimal) */
@@ -121,5 +121,5 @@ typedef struct
         unsigned hamming : 1;           /* hamming-error occurred */
 }
 vtx_pageinfo_t;
- 
+
 #endif /* _VTX_H */
diff --git a/include/media/audiochip.h b/include/media/audiochip.h
index db8823d45a7d..e69de29bb2d1 100644
--- a/include/media/audiochip.h
+++ b/include/media/audiochip.h
@@ -1,26 +0,0 @@
-/*
- */
-
-#ifndef AUDIOCHIP_H
-#define AUDIOCHIP_H
-
-enum audiochip {
-        AUDIO_CHIP_NONE,
-        AUDIO_CHIP_UNKNOWN,
-        /* Provided by video chip */
-        AUDIO_CHIP_INTERNAL,
-        /* Provided by tvaudio.c */
-        AUDIO_CHIP_TDA8425,
-        AUDIO_CHIP_TEA6300,
-        AUDIO_CHIP_TEA6420,
-        AUDIO_CHIP_TDA9840,
-        AUDIO_CHIP_TDA985X,
-        AUDIO_CHIP_TDA9874,
-        AUDIO_CHIP_PIC16C54,
-        /* Provided by msp3400.c */
-        AUDIO_CHIP_MSP34XX,
-        /* Provided by wm8775.c */
-        AUDIO_CHIP_WM8775
-};
-
-#endif /* AUDIOCHIP_H */
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index 89c442eb8849..1d104096619c 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -2,6 +2,7 @@
 #define __SAA7146_VV__
 
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/saa7146.h>
 #include <media/videobuf-dma-sg.h>
 
diff --git a/include/media/tveeprom.h b/include/media/tveeprom.h
index 5660ea24996b..a8ad75a9152a 100644
--- a/include/media/tveeprom.h
+++ b/include/media/tveeprom.h
@@ -3,7 +3,12 @@
 
 struct tveeprom {
         u32 has_radio;
-        u32 has_ir;     /* bit 0: IR receiver present, bit 1: IR transmitter (blaster) present. -1 == unknown */
+        /* If has_ir == 0, then it is unknown what the IR capabilities are,
+           otherwise:
+           bit 0: 1 (= IR capabilities are known)
+           bit 1: IR receiver present
+           bit 2: IR transmitter (blaster) present */
+        u32 has_ir;
         u32 has_MAC_address; /* 0: no MAC, 1: MAC present, 2: unknown */
 
         u32 tuner_type;
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index 2a527742701a..41b509babf3f 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -90,7 +90,10 @@ enum {
         /* module m52790: just ident 52790 */
         V4L2_IDENT_M52790 = 52790,
 
-        /* module msp34xx: reserved range 34000-34999 */
+        /* module msp3400: reserved range 34000-34999 and 44000-44999 */
+        V4L2_IDENT_MSPX4XX  = 34000, /* generic MSPX4XX identifier, only
+                                        use internally (tveeprom.c). */
+
         V4L2_IDENT_MSP3400B = 34002,
         V4L2_IDENT_MSP3410B = 34102,
 
@@ -142,7 +145,7 @@ enum {
         V4L2_IDENT_MSP3457G = 34577,
         V4L2_IDENT_MSP3467G = 34677,
 
-        /* module msp44xx: reserved range 44000-44999 */
+        /* module msp3400: reserved range 34000-34999 and 44000-44999 */
         V4L2_IDENT_MSP4400G = 44007,
         V4L2_IDENT_MSP4410G = 44107,
         V4L2_IDENT_MSP4420G = 44207,
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 020d05758bd8..07d3a9a575d1 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -28,12 +28,6 @@
 
 #include <media/v4l2-dev.h>
 
-/* v4l debugging and diagnostics */
-
-/* Debug bitmask flags to be used on V4L2 */
-#define V4L2_DEBUG_IOCTL     0x01
-#define V4L2_DEBUG_IOCTL_ARG 0x02
-
 /* 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. */
@@ -61,21 +55,20 @@
                         v4l_client_printk(KERN_DEBUG, client, fmt , ## arg); \
         } while (0)
 
+/* ------------------------------------------------------------------------- */
 
-/* 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)
+/* Priority helper functions */
 
-/* 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)
+struct v4l2_prio_state {
+        atomic_t prios[4];
+};
+int v4l2_prio_init(struct v4l2_prio_state *global);
+int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local,
+                     enum v4l2_priority new);
+int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local);
+int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local);
+enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global);
+int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local);
 
 /* ------------------------------------------------------------------------- */
 
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 33f379b1ecfe..2745e1afc722 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -9,7 +9,6 @@
 #ifndef _V4L2_DEV_H
 #define _V4L2_DEV_H
 
-#define OBSOLETE_OWNER   1 /* to be removed soon */
 #define OBSOLETE_DEVDATA 1 /* to be removed soon */
 
 #include <linux/poll.h>
@@ -17,11 +16,7 @@
 #include <linux/device.h>
 #include <linux/mutex.h>
 #include <linux/compiler.h> /* need __user */
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-#include <linux/videodev.h>
-#else
 #include <linux/videodev2.h>
-#endif
 
 #define VIDEO_MAJOR     81
 /* Minor device allocation */
@@ -39,42 +34,7 @@
 #define VFL_TYPE_RADIO          2
 #define VFL_TYPE_VTX            3
 
-/*  Video standard functions  */
-extern const char *v4l2_norm_to_name(v4l2_std_id id);
-extern int v4l2_video_std_construct(struct v4l2_standard *vs,
-                                    int id, const char *name);
-/* Prints the ioctl in a human-readable format */
-extern void v4l_printk_ioctl(unsigned int cmd);
-
-/* prority handling */
-struct v4l2_prio_state {
-        atomic_t prios[4];
-};
-int v4l2_prio_init(struct v4l2_prio_state *global);
-int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local,
-                     enum v4l2_priority new);
-int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local);
-int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local);
-enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global);
-int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local);
-
-/* names for fancy debug output */
-extern const char *v4l2_field_names[];
-extern const char *v4l2_type_names[];
-
-/*  Compatibility layer interface  --  v4l1-compat module */
-typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
-                           unsigned int cmd, void *arg);
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-int v4l_compat_translate_ioctl(struct inode *inode, struct file *file,
-                               int cmd, void *arg, v4l2_kioctl driver_ioctl);
-#else
-#define v4l_compat_translate_ioctl(inode,file,cmd,arg,ioctl) -EINVAL
-#endif
-
-/* 32 Bits compatibility layer for 64 bits processors */
-extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
-                                unsigned long arg);
+struct v4l2_ioctl_callbacks;
 
 /*
  * Newer version of video_device, handled by videodev2.c
@@ -88,18 +48,17 @@ struct video_device
         const struct file_operations *fops;
 
         /* sysfs */
-        struct device class_dev;        /* v4l device */
-        struct device *dev;             /* device parent */
+        struct device dev;              /* v4l device */
+        struct device *parent;          /* device parent */
 
         /* device info */
         char name[32];
-        int type;       /* v4l1 */
-        int type2;      /* v4l2 */
+        int vfl_type;
         int minor;
-        /* attribute to diferentiate multiple indexs on one physical device */
+        /* attribute to differentiate multiple indices on one physical device */
         int index;
 
-        int debug;      /* Activates debug level*/
+        int debug;                      /* Activates debug level*/
 
         /* Video standard vars */
         v4l2_std_id tvnorms;            /* Supported tv norms */
@@ -109,285 +68,36 @@ struct video_device
         void (*release)(struct video_device *vfd);
 
         /* ioctl callbacks */
+        const struct v4l2_ioctl_ops *ioctl_ops;
 
-        /* VIDIOC_QUERYCAP handler */
-        int (*vidioc_querycap)(struct file *file, void *fh, struct v4l2_capability *cap);
-
-        /* Priority handling */
-        int (*vidioc_g_priority)   (struct file *file, void *fh,
-                                    enum v4l2_priority *p);
-        int (*vidioc_s_priority)   (struct file *file, void *fh,
-                                    enum v4l2_priority p);
-
-        /* VIDIOC_ENUM_FMT handlers */
-        int (*vidioc_enum_fmt_vid_cap)     (struct file *file, void *fh,
-                                            struct v4l2_fmtdesc *f);
-        int (*vidioc_enum_fmt_vid_overlay) (struct file *file, void *fh,
-                                            struct v4l2_fmtdesc *f);
-        int (*vidioc_enum_fmt_vid_out)     (struct file *file, void *fh,
-                                            struct v4l2_fmtdesc *f);
-#if 1
-        /* deprecated, will be removed in 2.6.28 */
-        int (*vidioc_enum_fmt_vbi_cap)     (struct file *file, void *fh,
-                                            struct v4l2_fmtdesc *f);
-#endif
-        int (*vidioc_enum_fmt_type_private)(struct file *file, void *fh,
-                                            struct v4l2_fmtdesc *f);
-
-        /* VIDIOC_G_FMT handlers */
-        int (*vidioc_g_fmt_vid_cap)    (struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_g_fmt_vid_overlay)(struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_g_fmt_vid_out)    (struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_g_fmt_vid_out_overlay)(struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_g_fmt_vbi_cap)    (struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_g_fmt_vbi_out)    (struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_g_fmt_sliced_vbi_cap)(struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_g_fmt_sliced_vbi_out)(struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_g_fmt_type_private)(struct file *file, void *fh,
-                                        struct v4l2_format *f);
-
-        /* VIDIOC_S_FMT handlers */
-        int (*vidioc_s_fmt_vid_cap)    (struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_s_fmt_vid_overlay)(struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_s_fmt_vid_out)    (struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_s_fmt_vid_out_overlay)(struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_s_fmt_vbi_cap)    (struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_s_fmt_vbi_out)    (struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_s_fmt_sliced_vbi_cap)(struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_s_fmt_sliced_vbi_out)(struct file *file, void *fh,
-                                        struct v4l2_format *f);
-        int (*vidioc_s_fmt_type_private)(struct file *file, void *fh,
-                                        struct v4l2_format *f);
-
-        /* VIDIOC_TRY_FMT handlers */
-        int (*vidioc_try_fmt_vid_cap)    (struct file *file, void *fh,
-                                          struct v4l2_format *f);
-        int (*vidioc_try_fmt_vid_overlay)(struct file *file, void *fh,
-                                          struct v4l2_format *f);
-        int (*vidioc_try_fmt_vid_out)    (struct file *file, void *fh,
-                                          struct v4l2_format *f);
-        int (*vidioc_try_fmt_vid_out_overlay)(struct file *file, void *fh,
-                                          struct v4l2_format *f);
-        int (*vidioc_try_fmt_vbi_cap)    (struct file *file, void *fh,
-                                          struct v4l2_format *f);
-        int (*vidioc_try_fmt_vbi_out)    (struct file *file, void *fh,
-                                          struct v4l2_format *f);
-        int (*vidioc_try_fmt_sliced_vbi_cap)(struct file *file, void *fh,
-                                          struct v4l2_format *f);
-        int (*vidioc_try_fmt_sliced_vbi_out)(struct file *file, void *fh,
-                                          struct v4l2_format *f);
-        int (*vidioc_try_fmt_type_private)(struct file *file, void *fh,
-                                          struct v4l2_format *f);
-
-        /* Buffer handlers */
-        int (*vidioc_reqbufs) (struct file *file, void *fh, struct v4l2_requestbuffers *b);
-        int (*vidioc_querybuf)(struct file *file, void *fh, struct v4l2_buffer *b);
-        int (*vidioc_qbuf)    (struct file *file, void *fh, struct v4l2_buffer *b);
-        int (*vidioc_dqbuf)   (struct file *file, void *fh, struct v4l2_buffer *b);
-
-
-        int (*vidioc_overlay) (struct file *file, void *fh, unsigned int i);
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-                        /* buffer type is struct vidio_mbuf * */
-        int (*vidiocgmbuf)  (struct file *file, void *fh, struct video_mbuf *p);
-#endif
-        int (*vidioc_g_fbuf)   (struct file *file, void *fh,
-                                struct v4l2_framebuffer *a);
-        int (*vidioc_s_fbuf)   (struct file *file, void *fh,
-                                struct v4l2_framebuffer *a);
-
-                /* Stream on/off */
-        int (*vidioc_streamon) (struct file *file, void *fh, enum v4l2_buf_type i);
-        int (*vidioc_streamoff)(struct file *file, void *fh, enum v4l2_buf_type i);
-
-                /* Standard handling
-                        ENUMSTD is handled by videodev.c
-                 */
-        int (*vidioc_g_std) (struct file *file, void *fh, v4l2_std_id *norm);
-        int (*vidioc_s_std) (struct file *file, void *fh, v4l2_std_id *norm);
-        int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
-
-                /* Input handling */
-        int (*vidioc_enum_input)(struct file *file, void *fh,
-                                 struct v4l2_input *inp);
-        int (*vidioc_g_input)   (struct file *file, void *fh, unsigned int *i);
-        int (*vidioc_s_input)   (struct file *file, void *fh, unsigned int i);
-
-                /* Output handling */
-        int (*vidioc_enum_output) (struct file *file, void *fh,
-                                  struct v4l2_output *a);
-        int (*vidioc_g_output)   (struct file *file, void *fh, unsigned int *i);
-        int (*vidioc_s_output)   (struct file *file, void *fh, unsigned int i);
-
-                /* Control handling */
-        int (*vidioc_queryctrl)        (struct file *file, void *fh,
-                                        struct v4l2_queryctrl *a);
-        int (*vidioc_g_ctrl)           (struct file *file, void *fh,
-                                        struct v4l2_control *a);
-        int (*vidioc_s_ctrl)           (struct file *file, void *fh,
-                                        struct v4l2_control *a);
-        int (*vidioc_g_ext_ctrls)      (struct file *file, void *fh,
-                                        struct v4l2_ext_controls *a);
-        int (*vidioc_s_ext_ctrls)      (struct file *file, void *fh,
-                                        struct v4l2_ext_controls *a);
-        int (*vidioc_try_ext_ctrls)    (struct file *file, void *fh,
-                                        struct v4l2_ext_controls *a);
-        int (*vidioc_querymenu)        (struct file *file, void *fh,
-                                        struct v4l2_querymenu *a);
-
-        /* Audio ioctls */
-        int (*vidioc_enumaudio)        (struct file *file, void *fh,
-                                        struct v4l2_audio *a);
-        int (*vidioc_g_audio)          (struct file *file, void *fh,
-                                        struct v4l2_audio *a);
-        int (*vidioc_s_audio)          (struct file *file, void *fh,
-                                        struct v4l2_audio *a);
-
-        /* Audio out ioctls */
-        int (*vidioc_enumaudout)       (struct file *file, void *fh,
-                                        struct v4l2_audioout *a);
-        int (*vidioc_g_audout)         (struct file *file, void *fh,
-                                        struct v4l2_audioout *a);
-        int (*vidioc_s_audout)         (struct file *file, void *fh,
-                                        struct v4l2_audioout *a);
-        int (*vidioc_g_modulator)      (struct file *file, void *fh,
-                                        struct v4l2_modulator *a);
-        int (*vidioc_s_modulator)      (struct file *file, void *fh,
-                                        struct v4l2_modulator *a);
-        /* Crop ioctls */
-        int (*vidioc_cropcap)          (struct file *file, void *fh,
-                                        struct v4l2_cropcap *a);
-        int (*vidioc_g_crop)           (struct file *file, void *fh,
-                                        struct v4l2_crop *a);
-        int (*vidioc_s_crop)           (struct file *file, void *fh,
-                                        struct v4l2_crop *a);
-        /* Compression ioctls */
-        int (*vidioc_g_jpegcomp)       (struct file *file, void *fh,
-                                        struct v4l2_jpegcompression *a);
-        int (*vidioc_s_jpegcomp)       (struct file *file, void *fh,
-                                        struct v4l2_jpegcompression *a);
-        int (*vidioc_g_enc_index)      (struct file *file, void *fh,
-                                        struct v4l2_enc_idx *a);
-        int (*vidioc_encoder_cmd)      (struct file *file, void *fh,
-                                        struct v4l2_encoder_cmd *a);
-        int (*vidioc_try_encoder_cmd)  (struct file *file, void *fh,
-                                        struct v4l2_encoder_cmd *a);
-
-        /* Stream type-dependent parameter ioctls */
-        int (*vidioc_g_parm)           (struct file *file, void *fh,
-                                        struct v4l2_streamparm *a);
-        int (*vidioc_s_parm)           (struct file *file, void *fh,
-                                        struct v4l2_streamparm *a);
-
-        /* Tuner ioctls */
-        int (*vidioc_g_tuner)          (struct file *file, void *fh,
-                                        struct v4l2_tuner *a);
-        int (*vidioc_s_tuner)          (struct file *file, void *fh,
-                                        struct v4l2_tuner *a);
-        int (*vidioc_g_frequency)      (struct file *file, void *fh,
-                                        struct v4l2_frequency *a);
-        int (*vidioc_s_frequency)      (struct file *file, void *fh,
-                                        struct v4l2_frequency *a);
-
-        /* Sliced VBI cap */
-        int (*vidioc_g_sliced_vbi_cap) (struct file *file, void *fh,
-                                        struct v4l2_sliced_vbi_cap *a);
-
-        /* Log status ioctl */
-        int (*vidioc_log_status)       (struct file *file, void *fh);
-
-        int (*vidioc_s_hw_freq_seek)   (struct file *file, void *fh,
-                                        struct v4l2_hw_freq_seek *a);
-
-        /* Debugging ioctls */
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-        int (*vidioc_g_register)       (struct file *file, void *fh,
-                                        struct v4l2_register *reg);
-        int (*vidioc_s_register)       (struct file *file, void *fh,
-                                        struct v4l2_register *reg);
-#endif
-        int (*vidioc_g_chip_ident)     (struct file *file, void *fh,
-                                        struct v4l2_chip_ident *chip);
-
-        /* For other private ioctls */
-        int (*vidioc_default)          (struct file *file, void *fh,
-                                        int cmd, void *arg);
-
-
-#ifdef OBSOLETE_OWNER /* to be removed soon */
-/* obsolete -- fops->owner is used instead */
-struct module *owner;
-/* dev->driver_data will be used instead some day.
-        * Use the video_{get|set}_drvdata() helper functions,
-        * so the switch over will be transparent for you.
-        * Or use {pci|usb}_{get|set}_drvdata() directly. */
-void *priv;
+#ifdef OBSOLETE_DEVDATA /* to be removed soon */
+        /* dev->driver_data will be used instead some day.
+         * Use the video_{get|set}_drvdata() helper functions,
+         * so the switch over will be transparent for you.
+         * Or use {pci|usb}_{get|set}_drvdata() directly. */
+        void *priv;
 #endif
 
-        /* for videodev.c intenal usage -- please don't touch */
+        /* for videodev.c internal usage -- please don't touch */
         int users;                     /* video_exclusive_{open|close} ... */
         struct mutex lock;             /* ... helper function uses these   */
 };
 
 /* Class-dev to video-device */
-#define to_video_device(cd) container_of(cd, struct video_device, class_dev)
+#define to_video_device(cd) container_of(cd, struct video_device, dev)
 
 /* Version 2 functions */
 extern int video_register_device(struct video_device *vfd, int type, int nr);
 int video_register_device_index(struct video_device *vfd, int type, int nr,
                                         int index);
 void video_unregister_device(struct video_device *);
-extern int video_ioctl2(struct inode *inode, struct file *file,
-                          unsigned int cmd, unsigned long arg);
 
 /* helper functions to alloc / release struct video_device, the
    later can be used for video_device->release() */
 struct video_device *video_device_alloc(void);
 void video_device_release(struct video_device *vfd);
 
-/* Include support for obsoleted stuff */
-extern int video_usercopy(struct inode *inode, struct file *file,
-                          unsigned int cmd, unsigned long arg,
-                          int (*func)(struct inode *inode, struct file *file,
-                                      unsigned int cmd, void *arg));
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-#include <linux/mm.h>
-
-static inline int __must_check
-video_device_create_file(struct video_device *vfd,
-                         struct device_attribute *attr)
-{
-        int ret = device_create_file(&vfd->class_dev, attr);
-        if (ret < 0)
-                printk(KERN_WARNING "%s error: %d\n", __func__, ret);
-        return ret;
-}
-static inline void
-video_device_remove_file(struct video_device *vfd,
-                         struct device_attribute *attr)
-{
-        device_remove_file(&vfd->class_dev, attr);
-}
-
-#endif /* CONFIG_VIDEO_V4L1_COMPAT */
-
-#ifdef OBSOLETE_OWNER /* to be removed soon */
+#ifdef OBSOLETE_DEVDATA /* to be removed soon */
 /* helper functions to access driver private data. */
 static inline void *video_get_drvdata(struct video_device *dev)
 {
@@ -399,9 +109,6 @@ static inline void video_set_drvdata(struct video_device *dev, void *data)
         dev->priv = data;
 }
 
-#endif
-
-#ifdef OBSOLETE_DEVDATA /* to be removed soon */
 /* Obsolete stuff - Still needed for radio devices and obsolete drivers */
 extern struct video_device* video_devdata(struct file*);
 extern int video_exclusive_open(struct inode *inode, struct file *file);
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
new file mode 100644
index 000000000000..dc6404618555
--- /dev/null
+++ b/include/media/v4l2-ioctl.h
@@ -0,0 +1,301 @@
+/*
+ *
+ *      V 4 L 2   D R I V E R   H E L P E R   A P I
+ *
+ * Moved from videodev2.h
+ *
+ *      Some commonly needed functions for drivers (v4l2-common.o module)
+ */
+#ifndef _V4L2_IOCTL_H
+#define _V4L2_IOCTL_H
+
+#include <linux/poll.h>
+#include <linux/fs.h>
+#include <linux/device.h>
+#include <linux/mutex.h>
+#include <linux/compiler.h> /* need __user */
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+#include <linux/videodev.h>
+#else
+#include <linux/videodev2.h>
+#endif
+
+struct v4l2_ioctl_ops {
+        /* ioctl callbacks */
+
+        /* VIDIOC_QUERYCAP handler */
+        int (*vidioc_querycap)(struct file *file, void *fh, struct v4l2_capability *cap);
+
+        /* Priority handling */
+        int (*vidioc_g_priority)   (struct file *file, void *fh,
+                                    enum v4l2_priority *p);
+        int (*vidioc_s_priority)   (struct file *file, void *fh,
+                                    enum v4l2_priority p);
+
+        /* VIDIOC_ENUM_FMT handlers */
+        int (*vidioc_enum_fmt_vid_cap)     (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_vid_overlay) (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_vid_out)     (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+#if 1
+        /* deprecated, will be removed in 2.6.28 */
+        int (*vidioc_enum_fmt_vbi_cap)     (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+#endif
+        int (*vidioc_enum_fmt_type_private)(struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+
+        /* VIDIOC_G_FMT handlers */
+        int (*vidioc_g_fmt_vid_cap)    (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_vid_overlay)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_vid_out)    (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_vid_out_overlay)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_vbi_cap)    (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_vbi_out)    (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_sliced_vbi_cap)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_sliced_vbi_out)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_type_private)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+
+        /* VIDIOC_S_FMT handlers */
+        int (*vidioc_s_fmt_vid_cap)    (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_vid_overlay)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_vid_out)    (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_vid_out_overlay)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_vbi_cap)    (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_vbi_out)    (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_sliced_vbi_cap)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_sliced_vbi_out)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_type_private)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+
+        /* VIDIOC_TRY_FMT handlers */
+        int (*vidioc_try_fmt_vid_cap)    (struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_vid_overlay)(struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_vid_out)    (struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_vid_out_overlay)(struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_vbi_cap)    (struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_vbi_out)    (struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_sliced_vbi_cap)(struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_sliced_vbi_out)(struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_type_private)(struct file *file, void *fh,
+                                          struct v4l2_format *f);
+
+        /* Buffer handlers */
+        int (*vidioc_reqbufs) (struct file *file, void *fh, struct v4l2_requestbuffers *b);
+        int (*vidioc_querybuf)(struct file *file, void *fh, struct v4l2_buffer *b);
+        int (*vidioc_qbuf)    (struct file *file, void *fh, struct v4l2_buffer *b);
+        int (*vidioc_dqbuf)   (struct file *file, void *fh, struct v4l2_buffer *b);
+
+
+        int (*vidioc_overlay) (struct file *file, void *fh, unsigned int i);
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+                        /* buffer type is struct vidio_mbuf * */
+        int (*vidiocgmbuf)  (struct file *file, void *fh, struct video_mbuf *p);
+#endif
+        int (*vidioc_g_fbuf)   (struct file *file, void *fh,
+                                struct v4l2_framebuffer *a);
+        int (*vidioc_s_fbuf)   (struct file *file, void *fh,
+                                struct v4l2_framebuffer *a);
+
+                /* Stream on/off */
+        int (*vidioc_streamon) (struct file *file, void *fh, enum v4l2_buf_type i);
+        int (*vidioc_streamoff)(struct file *file, void *fh, enum v4l2_buf_type i);
+
+                /* Standard handling
+                        ENUMSTD is handled by videodev.c
+                 */
+        int (*vidioc_g_std) (struct file *file, void *fh, v4l2_std_id *norm);
+        int (*vidioc_s_std) (struct file *file, void *fh, v4l2_std_id *norm);
+        int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
+
+                /* Input handling */
+        int (*vidioc_enum_input)(struct file *file, void *fh,
+                                 struct v4l2_input *inp);
+        int (*vidioc_g_input)   (struct file *file, void *fh, unsigned int *i);
+        int (*vidioc_s_input)   (struct file *file, void *fh, unsigned int i);
+
+                /* Output handling */
+        int (*vidioc_enum_output) (struct file *file, void *fh,
+                                  struct v4l2_output *a);
+        int (*vidioc_g_output)   (struct file *file, void *fh, unsigned int *i);
+        int (*vidioc_s_output)   (struct file *file, void *fh, unsigned int i);
+
+                /* Control handling */
+        int (*vidioc_queryctrl)        (struct file *file, void *fh,
+                                        struct v4l2_queryctrl *a);
+        int (*vidioc_g_ctrl)           (struct file *file, void *fh,
+                                        struct v4l2_control *a);
+        int (*vidioc_s_ctrl)           (struct file *file, void *fh,
+                                        struct v4l2_control *a);
+        int (*vidioc_g_ext_ctrls)      (struct file *file, void *fh,
+                                        struct v4l2_ext_controls *a);
+        int (*vidioc_s_ext_ctrls)      (struct file *file, void *fh,
+                                        struct v4l2_ext_controls *a);
+        int (*vidioc_try_ext_ctrls)    (struct file *file, void *fh,
+                                        struct v4l2_ext_controls *a);
+        int (*vidioc_querymenu)        (struct file *file, void *fh,
+                                        struct v4l2_querymenu *a);
+
+        /* Audio ioctls */
+        int (*vidioc_enumaudio)        (struct file *file, void *fh,
+                                        struct v4l2_audio *a);
+        int (*vidioc_g_audio)          (struct file *file, void *fh,
+                                        struct v4l2_audio *a);
+        int (*vidioc_s_audio)          (struct file *file, void *fh,
+                                        struct v4l2_audio *a);
+
+        /* Audio out ioctls */
+        int (*vidioc_enumaudout)       (struct file *file, void *fh,
+                                        struct v4l2_audioout *a);
+        int (*vidioc_g_audout)         (struct file *file, void *fh,
+                                        struct v4l2_audioout *a);
+        int (*vidioc_s_audout)         (struct file *file, void *fh,
+                                        struct v4l2_audioout *a);
+        int (*vidioc_g_modulator)      (struct file *file, void *fh,
+                                        struct v4l2_modulator *a);
+        int (*vidioc_s_modulator)      (struct file *file, void *fh,
+                                        struct v4l2_modulator *a);
+        /* Crop ioctls */
+        int (*vidioc_cropcap)          (struct file *file, void *fh,
+                                        struct v4l2_cropcap *a);
+        int (*vidioc_g_crop)           (struct file *file, void *fh,
+                                        struct v4l2_crop *a);
+        int (*vidioc_s_crop)           (struct file *file, void *fh,
+                                        struct v4l2_crop *a);
+        /* Compression ioctls */
+        int (*vidioc_g_jpegcomp)       (struct file *file, void *fh,
+                                        struct v4l2_jpegcompression *a);
+        int (*vidioc_s_jpegcomp)       (struct file *file, void *fh,
+                                        struct v4l2_jpegcompression *a);
+        int (*vidioc_g_enc_index)      (struct file *file, void *fh,
+                                        struct v4l2_enc_idx *a);
+        int (*vidioc_encoder_cmd)      (struct file *file, void *fh,
+                                        struct v4l2_encoder_cmd *a);
+        int (*vidioc_try_encoder_cmd)  (struct file *file, void *fh,
+                                        struct v4l2_encoder_cmd *a);
+
+        /* Stream type-dependent parameter ioctls */
+        int (*vidioc_g_parm)           (struct file *file, void *fh,
+                                        struct v4l2_streamparm *a);
+        int (*vidioc_s_parm)           (struct file *file, void *fh,
+                                        struct v4l2_streamparm *a);
+
+        /* Tuner ioctls */
+        int (*vidioc_g_tuner)          (struct file *file, void *fh,
+                                        struct v4l2_tuner *a);
+        int (*vidioc_s_tuner)          (struct file *file, void *fh,
+                                        struct v4l2_tuner *a);
+        int (*vidioc_g_frequency)      (struct file *file, void *fh,
+                                        struct v4l2_frequency *a);
+        int (*vidioc_s_frequency)      (struct file *file, void *fh,
+                                        struct v4l2_frequency *a);
+
+        /* Sliced VBI cap */
+        int (*vidioc_g_sliced_vbi_cap) (struct file *file, void *fh,
+                                        struct v4l2_sliced_vbi_cap *a);
+
+        /* Log status ioctl */
+        int (*vidioc_log_status)       (struct file *file, void *fh);
+
+        int (*vidioc_s_hw_freq_seek)   (struct file *file, void *fh,
+                                        struct v4l2_hw_freq_seek *a);
+
+        /* Debugging ioctls */
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+        int (*vidioc_g_register)       (struct file *file, void *fh,
+                                        struct v4l2_register *reg);
+        int (*vidioc_s_register)       (struct file *file, void *fh,
+                                        struct v4l2_register *reg);
+#endif
+        int (*vidioc_g_chip_ident)     (struct file *file, void *fh,
+                                        struct v4l2_chip_ident *chip);
+
+        /* For other private ioctls */
+        int (*vidioc_default)          (struct file *file, void *fh,
+                                        int cmd, void *arg);
+};
+
+
+/* v4l debugging and diagnostics */
+
+/* Debug bitmask flags to be used on V4L2 */
+#define V4L2_DEBUG_IOCTL     0x01
+#define V4L2_DEBUG_IOCTL_ARG 0x02
+
+/* 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)
+
+/*  Video standard functions  */
+extern const char *v4l2_norm_to_name(v4l2_std_id id);
+extern int v4l2_video_std_construct(struct v4l2_standard *vs,
+                                    int id, const char *name);
+/* Prints the ioctl in a human-readable format */
+extern void v4l_printk_ioctl(unsigned int cmd);
+
+/* names for fancy debug output */
+extern const char *v4l2_field_names[];
+extern const char *v4l2_type_names[];
+
+/*  Compatibility layer interface  --  v4l1-compat module */
+typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
+                           unsigned int cmd, void *arg);
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+int v4l_compat_translate_ioctl(struct inode *inode, struct file *file,
+                               int cmd, void *arg, v4l2_kioctl driver_ioctl);
+#else
+#define v4l_compat_translate_ioctl(inode, file, cmd, arg, ioctl) (-EINVAL)
+#endif
+
+/* 32 Bits compatibility layer for 64 bits processors */
+extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
+                                unsigned long arg);
+
+extern int video_ioctl2(struct inode *inode, struct file *file,
+                          unsigned int cmd, unsigned long arg);
+
+/* Include support for obsoleted stuff */
+extern int video_usercopy(struct inode *inode, struct file *file,
+                          unsigned int cmd, unsigned long arg,
+                          int (*func)(struct inode *inode, struct file *file,
+                                      unsigned int cmd, void *arg));
+
+#endif /* _V4L2_IOCTL_H */