summaryrefslogtreecommitdiffstats
path: root/arch/avr32/include/asm
diff options
context:
space:
mode:
Diffstat (limited to 'arch/avr32/include/asm')
-rw-r--r--arch/avr32/include/asm/Kbuild23
-rw-r--r--arch/avr32/include/asm/addrspace.h43
-rw-r--r--arch/avr32/include/asm/asm-offsets.h1
-rw-r--r--arch/avr32/include/asm/asm.h102
-rw-r--r--arch/avr32/include/asm/atomic.h243
-rw-r--r--arch/avr32/include/asm/barrier.h22
-rw-r--r--arch/avr32/include/asm/bitops.h314
-rw-r--r--arch/avr32/include/asm/bug.h78
-rw-r--r--arch/avr32/include/asm/bugs.h15
-rw-r--r--arch/avr32/include/asm/cache.h38
-rw-r--r--arch/avr32/include/asm/cacheflush.h132
-rw-r--r--arch/avr32/include/asm/checksum.h150
-rw-r--r--arch/avr32/include/asm/cmpxchg.h115
-rw-r--r--arch/avr32/include/asm/current.h15
-rw-r--r--arch/avr32/include/asm/dma-mapping.h14
-rw-r--r--arch/avr32/include/asm/dma.h8
-rw-r--r--arch/avr32/include/asm/elf.h105
-rw-r--r--arch/avr32/include/asm/fb.h21
-rw-r--r--arch/avr32/include/asm/ftrace.h1
-rw-r--r--arch/avr32/include/asm/gpio.h6
-rw-r--r--arch/avr32/include/asm/hardirq.h6
-rw-r--r--arch/avr32/include/asm/hw_irq.h9
-rw-r--r--arch/avr32/include/asm/io.h329
-rw-r--r--arch/avr32/include/asm/irq.h24
-rw-r--r--arch/avr32/include/asm/irqflags.h61
-rw-r--r--arch/avr32/include/asm/kdebug.h12
-rw-r--r--arch/avr32/include/asm/kmap_types.h10
-rw-r--r--arch/avr32/include/asm/kprobes.h54
-rw-r--r--arch/avr32/include/asm/linkage.h7
-rw-r--r--arch/avr32/include/asm/mmu.h10
-rw-r--r--arch/avr32/include/asm/mmu_context.h150
-rw-r--r--arch/avr32/include/asm/module.h26
-rw-r--r--arch/avr32/include/asm/ocd.h543
-rw-r--r--arch/avr32/include/asm/page.h104
-rw-r--r--arch/avr32/include/asm/pci.h8
-rw-r--r--arch/avr32/include/asm/pgalloc.h102
-rw-r--r--arch/avr32/include/asm/pgtable-2level.h48
-rw-r--r--arch/avr32/include/asm/pgtable.h347
-rw-r--r--arch/avr32/include/asm/processor.h166
-rw-r--r--arch/avr32/include/asm/ptrace.h45
-rw-r--r--arch/avr32/include/asm/serial.h13
-rw-r--r--arch/avr32/include/asm/setup.h144
-rw-r--r--arch/avr32/include/asm/shmparam.h6
-rw-r--r--arch/avr32/include/asm/signal.h31
-rw-r--r--arch/avr32/include/asm/string.h17
-rw-r--r--arch/avr32/include/asm/switch_to.h49
-rw-r--r--arch/avr32/include/asm/syscalls.h21
-rw-r--r--arch/avr32/include/asm/sysreg.h291
-rw-r--r--arch/avr32/include/asm/termios.h23
-rw-r--r--arch/avr32/include/asm/thread_info.h103
-rw-r--r--arch/avr32/include/asm/timex.h39
-rw-r--r--arch/avr32/include/asm/tlb.h32
-rw-r--r--arch/avr32/include/asm/tlbflush.h32
-rw-r--r--arch/avr32/include/asm/traps.h23
-rw-r--r--arch/avr32/include/asm/types.h19
-rw-r--r--arch/avr32/include/asm/uaccess.h337
-rw-r--r--arch/avr32/include/asm/ucontext.h12
-rw-r--r--arch/avr32/include/asm/unaligned.h21
-rw-r--r--arch/avr32/include/asm/unistd.h44
-rw-r--r--arch/avr32/include/asm/user.h65
60 files changed, 0 insertions, 4829 deletions
diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild
deleted file mode 100644
index 3d7ef2c17a7c..000000000000
--- a/arch/avr32/include/asm/Kbuild
+++ /dev/null
@@ -1,23 +0,0 @@
-
-generic-y += clkdev.h
-generic-y += delay.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += emergency-restart.h
-generic-y += exec.h
-generic-y += futex.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
-generic-y += local.h
-generic-y += local64.h
-generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += param.h
-generic-y += percpu.h
-generic-y += preempt.h
-generic-y += sections.h
-generic-y += topology.h
-generic-y += trace_clock.h
-generic-y += vga.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/arch/avr32/include/asm/addrspace.h b/arch/avr32/include/asm/addrspace.h
deleted file mode 100644
index 5a47a7979648..000000000000
--- a/arch/avr32/include/asm/addrspace.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Definitions for the address spaces of the AVR32 CPUs. Heavily based on
- * include/asm-sh/addrspace.h
- *
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_ADDRSPACE_H
-#define __ASM_AVR32_ADDRSPACE_H
-
-#ifdef CONFIG_MMU
-
-/* Memory segments when segmentation is enabled */
-#define P0SEG 0x00000000
-#define P1SEG 0x80000000
-#define P2SEG 0xa0000000
-#define P3SEG 0xc0000000
-#define P4SEG 0xe0000000
-
-/* Returns the privileged segment base of a given address */
-#define PXSEG(a) (((unsigned long)(a)) & 0xe0000000)
-
-/* Returns the physical address of a PnSEG (n=1,2) address */
-#define PHYSADDR(a) (((unsigned long)(a)) & 0x1fffffff)
-
-/*
- * Map an address to a certain privileged segment
- */
-#define P1SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) \
- | P1SEG))
-#define P2SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) \
- | P2SEG))
-#define P3SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) \
- | P3SEG))
-#define P4SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) \
- | P4SEG))
-
-#endif /* CONFIG_MMU */
-
-#endif /* __ASM_AVR32_ADDRSPACE_H */
diff --git a/arch/avr32/include/asm/asm-offsets.h b/arch/avr32/include/asm/asm-offsets.h
deleted file mode 100644
index d370ee36a182..000000000000
--- a/arch/avr32/include/asm/asm-offsets.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <generated/asm-offsets.h>
diff --git a/arch/avr32/include/asm/asm.h b/arch/avr32/include/asm/asm.h
deleted file mode 100644
index a2c64f404b98..000000000000
--- a/arch/avr32/include/asm/asm.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_ASM_H__
-#define __ASM_AVR32_ASM_H__
-
-#include <asm/sysreg.h>
-#include <asm/asm-offsets.h>
-#include <asm/thread_info.h>
-
-#define mask_interrupts ssrf SYSREG_GM_OFFSET
-#define mask_exceptions ssrf SYSREG_EM_OFFSET
-#define unmask_interrupts csrf SYSREG_GM_OFFSET
-#define unmask_exceptions csrf SYSREG_EM_OFFSET
-
-#ifdef CONFIG_FRAME_POINTER
- .macro save_fp
- st.w --sp, r7
- .endm
- .macro restore_fp
- ld.w r7, sp++
- .endm
- .macro zero_fp
- mov r7, 0
- .endm
-#else
- .macro save_fp
- .endm
- .macro restore_fp
- .endm
- .macro zero_fp
- .endm
-#endif
- .macro get_thread_info reg
- mov \reg, sp
- andl \reg, ~(THREAD_SIZE - 1) & 0xffff
- .endm
-
- /* Save and restore registers */
- .macro save_min sr, tmp=lr
- pushm lr
- mfsr \tmp, \sr
- zero_fp
- st.w --sp, \tmp
- .endm
-
- .macro restore_min sr, tmp=lr
- ld.w \tmp, sp++
- mtsr \sr, \tmp
- popm lr
- .endm
-
- .macro save_half sr, tmp=lr
- save_fp
- pushm r8-r9,r10,r11,r12,lr
- zero_fp
- mfsr \tmp, \sr
- st.w --sp, \tmp
- .endm
-
- .macro restore_half sr, tmp=lr
- ld.w \tmp, sp++
- mtsr \sr, \tmp
- popm r8-r9,r10,r11,r12,lr
- restore_fp
- .endm
-
- .macro save_full_user sr, tmp=lr
- stmts --sp, r0,r1,r2,r3,r4,r5,r6,r7,r8,r9,r10,r11,r12,sp,lr
- st.w --sp, lr
- zero_fp
- mfsr \tmp, \sr
- st.w --sp, \tmp
- .endm
-
- .macro restore_full_user sr, tmp=lr
- ld.w \tmp, sp++
- mtsr \sr, \tmp
- ld.w lr, sp++
- ldmts sp++, r0,r1,r2,r3,r4,r5,r6,r7,r8,r9,r10,r11,r12,sp,lr
- .endm
-
- /* uaccess macros */
- .macro branch_if_kernel scratch, label
- get_thread_info \scratch
- ld.w \scratch, \scratch[TI_flags]
- bld \scratch, TIF_USERSPACE
- brcc \label
- .endm
-
- .macro ret_if_privileged scratch, addr, size, ret
- sub \scratch, \size, 1
- add \scratch, \addr
- retcs \ret
- retmi \ret
- .endm
-
-#endif /* __ASM_AVR32_ASM_H__ */
diff --git a/arch/avr32/include/asm/atomic.h b/arch/avr32/include/asm/atomic.h
deleted file mode 100644
index 3d5ce38a6f0b..000000000000
--- a/arch/avr32/include/asm/atomic.h
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- * Atomic operations that C can't guarantee us. Useful for
- * resource counting etc.
- *
- * But use these as seldom as possible since they are slower than
- * regular operations.
- *
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_ATOMIC_H
-#define __ASM_AVR32_ATOMIC_H
-
-#include <linux/types.h>
-#include <asm/cmpxchg.h>
-
-#define ATOMIC_INIT(i) { (i) }
-
-#define atomic_read(v) READ_ONCE((v)->counter)
-#define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i))
-
-#define ATOMIC_OP_RETURN(op, asm_op, asm_con) \
-static inline int __atomic_##op##_return(int i, atomic_t *v) \
-{ \
- int result; \
- \
- asm volatile( \
- "/* atomic_" #op "_return */\n" \
- "1: ssrf 5\n" \
- " ld.w %0, %2\n" \
- " " #asm_op " %0, %3\n" \
- " stcond %1, %0\n" \
- " brne 1b" \
- : "=&r" (result), "=o" (v->counter) \
- : "m" (v->counter), #asm_con (i) \
- : "cc"); \
- \
- return result; \
-}
-
-#define ATOMIC_FETCH_OP(op, asm_op, asm_con) \
-static inline int __atomic_fetch_##op(int i, atomic_t *v) \
-{ \
- int result, val; \
- \
- asm volatile( \
- "/* atomic_fetch_" #op " */\n" \
- "1: ssrf 5\n" \
- " ld.w %0, %3\n" \
- " mov %1, %0\n" \
- " " #asm_op " %1, %4\n" \
- " stcond %2, %1\n" \
- " brne 1b" \
- : "=&r" (result), "=&r" (val), "=o" (v->counter) \
- : "m" (v->counter), #asm_con (i) \
- : "cc"); \
- \
- return result; \
-}
-
-ATOMIC_OP_RETURN(sub, sub, rKs21)
-ATOMIC_OP_RETURN(add, add, r)
-ATOMIC_FETCH_OP (sub, sub, rKs21)
-ATOMIC_FETCH_OP (add, add, r)
-
-#define ATOMIC_OPS(op, asm_op) \
-ATOMIC_OP_RETURN(op, asm_op, r) \
-static inline void atomic_##op(int i, atomic_t *v) \
-{ \
- (void)__atomic_##op##_return(i, v); \
-} \
-ATOMIC_FETCH_OP(op, asm_op, r) \
-static inline int atomic_fetch_##op(int i, atomic_t *v) \
-{ \
- return __atomic_fetch_##op(i, v); \
-}
-
-ATOMIC_OPS(and, and)
-ATOMIC_OPS(or, or)
-ATOMIC_OPS(xor, eor)
-
-#undef ATOMIC_OPS
-#undef ATOMIC_FETCH_OP
-#undef ATOMIC_OP_RETURN
-
-/*
- * Probably found the reason why we want to use sub with the signed 21-bit
- * limit, it uses one less register than the add instruction that can add up to
- * 32-bit values.
- *
- * Both instructions are 32-bit, to use a 16-bit instruction the immediate is
- * very small; 4 bit.
- *
- * sub 32-bit, type IV, takes a register and subtracts a 21-bit immediate.
- * add 32-bit, type II, adds two register values together.
- */
-#define IS_21BIT_CONST(i) \
- (__builtin_constant_p(i) && ((i) >= -1048575) && ((i) <= 1048576))
-
-/*
- * atomic_add_return - add integer to atomic variable
- * @i: integer value to add
- * @v: pointer of type atomic_t
- *
- * Atomically adds @i to @v. Returns the resulting value.
- */
-static inline int atomic_add_return(int i, atomic_t *v)
-{
- if (IS_21BIT_CONST(i))
- return __atomic_sub_return(-i, v);
-
- return __atomic_add_return(i, v);
-}
-
-static inline int atomic_fetch_add(int i, atomic_t *v)
-{
- if (IS_21BIT_CONST(i))
- return __atomic_fetch_sub(-i, v);
-
- return __atomic_fetch_add(i, v);
-}
-
-/*
- * atomic_sub_return - subtract the atomic variable
- * @i: integer value to subtract
- * @v: pointer of type atomic_t
- *
- * Atomically subtracts @i from @v. Returns the resulting value.
- */
-static inline int atomic_sub_return(int i, atomic_t *v)
-{
- if (IS_21BIT_CONST(i))
- return __atomic_sub_return(i, v);
-
- return __atomic_add_return(-i, v);
-}
-
-static inline int atomic_fetch_sub(int i, atomic_t *v)
-{
- if (IS_21BIT_CONST(i))
- return __atomic_fetch_sub(i, v);
-
- return __atomic_fetch_add(-i, v);
-}
-
-/*
- * __atomic_add_unless - add unless the number is a given value
- * @v: pointer of type atomic_t
- * @a: the amount to add to v...
- * @u: ...unless v is equal to u.
- *
- * Atomically adds @a to @v, so long as it was not @u.
- * Returns the old value of @v.
-*/
-static inline int __atomic_add_unless(atomic_t *v, int a, int u)
-{
- int tmp, old = atomic_read(v);
-
- if (IS_21BIT_CONST(a)) {
- asm volatile(
- "/* __atomic_sub_unless */\n"
- "1: ssrf 5\n"
- " ld.w %0, %2\n"
- " cp.w %0, %4\n"
- " breq 1f\n"
- " sub %0, %3\n"
- " stcond %1, %0\n"
- " brne 1b\n"
- "1:"
- : "=&r"(tmp), "=o"(v->counter)
- : "m"(v->counter), "rKs21"(-a), "rKs21"(u)
- : "cc", "memory");
- } else {
- asm volatile(
- "/* __atomic_add_unless */\n"
- "1: ssrf 5\n"
- " ld.w %0, %2\n"
- " cp.w %0, %4\n"
- " breq 1f\n"
- " add %0, %3\n"
- " stcond %1, %0\n"
- " brne 1b\n"
- "1:"
- : "=&r"(tmp), "=o"(v->counter)
- : "m"(v->counter), "r"(a), "ir"(u)
- : "cc", "memory");
- }
-
- return old;
-}
-
-#undef IS_21BIT_CONST
-
-/*
- * atomic_sub_if_positive - conditionally subtract integer from atomic variable
- * @i: integer value to subtract
- * @v: pointer of type atomic_t
- *
- * Atomically test @v and subtract @i if @v is greater or equal than @i.
- * The function returns the old value of @v minus @i.
- */
-static inline int atomic_sub_if_positive(int i, atomic_t *v)
-{
- int result;
-
- asm volatile(
- "/* atomic_sub_if_positive */\n"
- "1: ssrf 5\n"
- " ld.w %0, %2\n"
- " sub %0, %3\n"
- " brlt 1f\n"
- " stcond %1, %0\n"
- " brne 1b\n"
- "1:"
- : "=&r"(result), "=o"(v->counter)
- : "m"(v->counter), "ir"(i)
- : "cc", "memory");
-
- return result;
-}
-
-#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
-#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
-
-#define atomic_sub(i, v) (void)atomic_sub_return(i, v)
-#define atomic_add(i, v) (void)atomic_add_return(i, v)
-#define atomic_dec(v) atomic_sub(1, (v))
-#define atomic_inc(v) atomic_add(1, (v))
-
-#define atomic_dec_return(v) atomic_sub_return(1, v)
-#define atomic_inc_return(v) atomic_add_return(1, v)
-
-#define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
-#define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
-#define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
-#define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
-
-#define atomic_dec_if_positive(v) atomic_sub_if_positive(1, v)
-
-#endif /* __ASM_AVR32_ATOMIC_H */
diff --git a/arch/avr32/include/asm/barrier.h b/arch/avr32/include/asm/barrier.h
deleted file mode 100644
index 715100790fd0..000000000000
--- a/arch/avr32/include/asm/barrier.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_BARRIER_H
-#define __ASM_AVR32_BARRIER_H
-
-/*
- * Weirdest thing ever.. no full barrier, but it has a write barrier!
- */
-#define wmb() asm volatile("sync 0" : : : "memory")
-
-#ifdef CONFIG_SMP
-# error "The AVR32 port does not support SMP"
-#endif
-
-#include <asm-generic/barrier.h>
-
-#endif /* __ASM_AVR32_BARRIER_H */
diff --git a/arch/avr32/include/asm/bitops.h b/arch/avr32/include/asm/bitops.h
deleted file mode 100644
index 910d5374ce59..000000000000
--- a/arch/avr32/include/asm/bitops.h
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_BITOPS_H
-#define __ASM_AVR32_BITOPS_H
-
-#ifndef _LINUX_BITOPS_H
-#error only <linux/bitops.h> can be included directly
-#endif
-
-#include <asm/byteorder.h>
-#include <asm/barrier.h>
-
-/*
- * set_bit - Atomically set a bit in memory
- * @nr: the bit to set
- * @addr: the address to start counting from
- *
- * This function is atomic and may not be reordered. See __set_bit()
- * if you do not require the atomic guarantees.
- *
- * Note that @nr may be almost arbitrarily large; this function is not
- * restricted to acting on a single-word quantity.
- */
-static inline void set_bit(int nr, volatile void * addr)
-{
- unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
- unsigned long tmp;
-
- if (__builtin_constant_p(nr)) {
- asm volatile(
- "1: ssrf 5\n"
- " ld.w %0, %2\n"
- " sbr %0, %3\n"
- " stcond %1, %0\n"
- " brne 1b"
- : "=&r"(tmp), "=o"(*p)
- : "m"(*p), "i"(nr)
- : "cc");
- } else {
- unsigned long mask = 1UL << (nr % BITS_PER_LONG);
- asm volatile(
- "1: ssrf 5\n"
- " ld.w %0, %2\n"
- " or %0, %3\n"
- " stcond %1, %0\n"
- " brne 1b"
- : "=&r"(tmp), "=o"(*p)
- : "m"(*p), "r"(mask)
- : "cc");
- }
-}
-
-/*
- * clear_bit - Clears a bit in memory
- * @nr: Bit to clear
- * @addr: Address to start counting from
- *
- * clear_bit() is atomic and may not be reordered. However, it does
- * not contain a memory barrier, so if it is used for locking purposes,
- * you should call smp_mb__before_atomic() and/or smp_mb__after_atomic()
- * in order to ensure changes are visible on other processors.
- */
-static inline void clear_bit(int nr, volatile void * addr)
-{
- unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
- unsigned long tmp;
-
- if (__builtin_constant_p(nr)) {
- asm volatile(
- "1: ssrf 5\n"
- " ld.w %0, %2\n"
- " cbr %0, %3\n"
- " stcond %1, %0\n"
- " brne 1b"
- : "=&r"(tmp), "=o"(*p)
- : "m"(*p), "i"(nr)
- : "cc");
- } else {
- unsigned long mask = 1UL << (nr % BITS_PER_LONG);
- asm volatile(
- "1: ssrf 5\n"
- " ld.w %0, %2\n"
- " andn %0, %3\n"
- " stcond %1, %0\n"
- " brne 1b"
- : "=&r"(tmp), "=o"(*p)
- : "m"(*p), "r"(mask)
- : "cc");
- }
-}
-
-/*
- * change_bit - Toggle a bit in memory
- * @nr: Bit to change
- * @addr: Address to start counting from
- *
- * change_bit() is atomic and may not be reordered.
- * Note that @nr may be almost arbitrarily large; this function is not
- * restricted to acting on a single-word quantity.
- */
-static inline void change_bit(int nr, volatile void * addr)
-{
- unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
- unsigned long mask = 1UL << (nr % BITS_PER_LONG);
- unsigned long tmp;
-
- asm volatile(
- "1: ssrf 5\n"
- " ld.w %0, %2\n"
- " eor %0, %3\n"
- " stcond %1, %0\n"
- " brne 1b"
- : "=&r"(tmp), "=o"(*p)
- : "m"(*p), "r"(mask)
- : "cc");
-}
-
-/*
- * test_and_set_bit - Set a bit and return its old value
- * @nr: Bit to set
- * @addr: Address to count from
- *
- * This operation is atomic and cannot be reordered.
- * It also implies a memory barrier.
- */
-static inline int test_and_set_bit(int nr, volatile void * addr)
-{
- unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
- unsigned long mask = 1UL << (nr % BITS_PER_LONG);
- unsigned long tmp, old;
-
- if (__builtin_constant_p(nr)) {
- asm volatile(
- "1: ssrf 5\n"
- " ld.w %0, %3\n"
- " mov %2, %0\n"
- " sbr %0, %4\n"
- " stcond %1, %0\n"
- " brne 1b"
- : "=&r"(tmp), "=o"(*p), "=&r"(old)
- : "m"(*p), "i"(nr)
- : "memory", "cc");
- } else {
- asm volatile(
- "1: ssrf 5\n"
- " ld.w %2, %3\n"
- " or %0, %2, %4\n"
- " stcond %1, %0\n"
- " brne 1b"
- : "=&r"(tmp), "=o"(*p), "=&r"(old)
- : "m"(*p), "r"(mask)
- : "memory", "cc");
- }
-
- return (old & mask) != 0;
-}
-
-/*
- * test_and_clear_bit - Clear a bit and return its old value
- * @nr: Bit to clear
- * @addr: Address to count from
- *
- * This operation is atomic and cannot be reordered.
- * It also implies a memory barrier.
- */
-static inline int test_and_clear_bit(int nr, volatile void * addr)
-{
- unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
- unsigned long mask = 1UL << (nr % BITS_PER_LONG);
- unsigned long tmp, old;
-
- if (__builtin_constant_p(nr)) {
- asm volatile(
- "1: ssrf 5\n"
- " ld.w %0, %3\n"
- " mov %2, %0\n"
- " cbr %0, %4\n"
- " stcond %1, %0\n"
- " brne 1b"
- : "=&r"(tmp), "=o"(*p), "=&r"(old)
- : "m"(*p), "i"(nr)
- : "memory", "cc");
- } else {
- asm volatile(
- "1: ssrf 5\n"
- " ld.w %0, %3\n"
- " mov %2, %0\n"
- " andn %0, %4\n"
- " stcond %1, %0\n"
- " brne 1b"
- : "=&r"(tmp), "=o"(*p), "=&r"(old)
- : "m"(*p), "r"(mask)
- : "memory", "cc");
- }
-
- return (old & mask) != 0;
-}
-
-/*
- * test_and_change_bit - Change a bit and return its old value
- * @nr: Bit to change
- * @addr: Address to count from
- *
- * This operation is atomic and cannot be reordered.
- * It also implies a memory barrier.
- */
-static inline int test_and_change_bit(int nr, volatile void * addr)
-{
- unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
- unsigned long mask = 1UL << (nr % BITS_PER_LONG);
- unsigned long tmp, old;
-
- asm volatile(
- "1: ssrf 5\n"
- " ld.w %2, %3\n"
- " eor %0, %2, %4\n"
- " stcond %1, %0\n"
- " brne 1b"
- : "=&r"(tmp), "=o"(*p), "=&r"(old)
- : "m"(*p), "r"(mask)
- : "memory", "cc");
-
- return (old & mask) != 0;
-}
-
-#include <asm-generic/bitops/non-atomic.h>
-
-/* Find First bit Set */
-static inline unsigned long __ffs(unsigned long word)
-{
- unsigned long result;
-
- asm("brev %1\n\t"
- "clz %0,%1"
- : "=r"(result), "=&r"(word)
- : "1"(word));
- return result;
-}
-
-/* Find First Zero */
-static inline unsigned long ffz(unsigned long word)
-{
- return __ffs(~word);
-}
-
-/* Find Last bit Set */
-static inline int fls(unsigned long word)
-{
- unsigned long result;
-
- asm("clz %0,%1" : "=r"(result) : "r"(word));
- return 32 - result;
-}
-
-static inline int __fls(unsigned long word)
-{
- return fls(word) - 1;
-}
-
-unsigned long find_first_zero_bit(const unsigned long *addr,
- unsigned long size);
-#define find_first_zero_bit find_first_zero_bit
-
-unsigned long find_next_zero_bit(const unsigned long *addr,
- unsigned long size,
- unsigned long offset);
-#define find_next_zero_bit find_next_zero_bit
-
-unsigned long find_first_bit(const unsigned long *addr,
- unsigned long size);
-#define find_first_bit find_first_bit
-
-unsigned long find_next_bit(const unsigned long *addr,
- unsigned long size,
- unsigned long offset);
-#define find_next_bit find_next_bit
-
-/*
- * ffs: find first bit set. This is defined the same way as
- * the libc and compiler builtin ffs routines, therefore
- * differs in spirit from the above ffz (man ffs).
- *
- * The difference is that bit numbering starts at 1, and if no bit is set,
- * the function returns 0.
- */
-static inline int ffs(unsigned long word)
-{
- if(word == 0)
- return 0;
- return __ffs(word) + 1;
-}
-
-#include <asm-generic/bitops/fls64.h>
-#include <asm-generic/bitops/sched.h>
-#include <asm-generic/bitops/hweight.h>
-#include <asm-generic/bitops/lock.h>
-
-extern unsigned long find_next_zero_bit_le(const void *addr,
- unsigned long size, unsigned long offset);
-#define find_next_zero_bit_le find_next_zero_bit_le
-
-extern unsigned long find_next_bit_le(const void *addr,
- unsigned long size, unsigned long offset);
-#define find_next_bit_le find_next_bit_le
-
-#include <asm-generic/bitops/le.h>
-#include <asm-generic/bitops/ext2-atomic.h>
-
-#endif /* __ASM_AVR32_BITOPS_H */
diff --git a/arch/avr32/include/asm/bug.h b/arch/avr32/include/asm/bug.h
deleted file mode 100644
index 85a92d099adb..000000000000
--- a/arch/avr32/include/asm/bug.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (C) 2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_BUG_H
-#define __ASM_AVR32_BUG_H
-
-#ifdef CONFIG_BUG
-
-/*
- * According to our Chief Architect, this compact opcode is very
- * unlikely to ever be implemented.
- */
-#define AVR32_BUG_OPCODE 0x5df0
-
-#ifdef CONFIG_DEBUG_BUGVERBOSE
-
-#define _BUG_OR_WARN(flags) \
- asm volatile( \
- "1: .hword %0\n" \
- " .section __bug_table,\"a\",@progbits\n" \
- "2: .long 1b\n" \
- " .long %1\n" \
- " .short %2\n" \
- " .short %3\n" \
- " .org 2b + %4\n" \
- " .previous" \
- : \
- : "i"(AVR32_BUG_OPCODE), "i"(__FILE__), \
- "i"(__LINE__), "i"(flags), \
- "i"(sizeof(struct bug_entry)))
-
-#else
-
-#define _BUG_OR_WARN(flags) \
- asm volatile( \
- "1: .hword %0\n" \
- " .section __bug_table,\"a\",@progbits\n" \
- "2: .long 1b\n" \
- " .short %1\n" \
- " .org 2b + %2\n" \
- " .previous" \
- : \
- : "i"(AVR32_BUG_OPCODE), "i"(flags), \
- "i"(sizeof(struct bug_entry)))
-
-#endif /* CONFIG_DEBUG_BUGVERBOSE */
-
-#define BUG() \
- do { \
- _BUG_OR_WARN(0); \
- unreachable(); \
- } while (0)
-
-#define WARN_ON(condition) \
- ({ \
- int __ret_warn_on = !!(condition); \
- if (unlikely(__ret_warn_on)) \
- _BUG_OR_WARN(BUGFLAG_WARNING); \
- unlikely(__ret_warn_on); \
- })
-
-#define HAVE_ARCH_BUG
-#define HAVE_ARCH_WARN_ON
-
-#endif /* CONFIG_BUG */
-
-#include <asm-generic/bug.h>
-
-struct pt_regs;
-void die(const char *str, struct pt_regs *regs, long err);
-void _exception(long signr, struct pt_regs *regs, int code,
- unsigned long addr);
-
-#endif /* __ASM_AVR32_BUG_H */
diff --git a/arch/avr32/include/asm/bugs.h b/arch/avr32/include/asm/bugs.h
deleted file mode 100644
index 278661bbd1b0..000000000000
--- a/arch/avr32/include/asm/bugs.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * This is included by init/main.c to check for architecture-dependent bugs.
- *
- * Needs:
- * void check_bugs(void);
- */
-#ifndef __ASM_AVR32_BUGS_H
-#define __ASM_AVR32_BUGS_H
-
-static void __init check_bugs(void)
-{
- boot_cpu_data.loops_per_jiffy = loops_per_jiffy;
-}
-
-#endif /* __ASM_AVR32_BUGS_H */
diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
deleted file mode 100644
index c3a58a189a91..000000000000
--- a/arch/avr32/include/asm/cache.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef __ASM_AVR32_CACHE_H
-#define __ASM_AVR32_CACHE_H
-
-#define L1_CACHE_SHIFT 5
-#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
-
-/*
- * Memory returned by kmalloc() may be used for DMA, so we must make
- * sure that all such allocations are cache aligned. Otherwise,
- * unrelated code may cause parts of the buffer to be read into the
- * cache before the transfer is done, causing old data to be seen by
- * the CPU.
- */
-#define ARCH_DMA_MINALIGN L1_CACHE_BYTES
-
-#ifndef __ASSEMBLER__
-struct cache_info {
- unsigned int ways;
- unsigned int sets;
- unsigned int linesz;
-};
-#endif /* __ASSEMBLER */
-
-/* Cache operation constants */
-#define ICACHE_FLUSH 0x00
-#define ICACHE_INVALIDATE 0x01
-#define ICACHE_LOCK 0x02
-#define ICACHE_UNLOCK 0x03
-#define ICACHE_PREFETCH 0x04
-
-#define DCACHE_FLUSH 0x08
-#define DCACHE_LOCK 0x09
-#define DCACHE_UNLOCK 0x0a
-#define DCACHE_INVALIDATE 0x0b
-#define DCACHE_CLEAN 0x0c
-#define DCACHE_CLEAN_INVAL 0x0d
-
-#endif /* __ASM_AVR32_CACHE_H */
diff --git a/arch/avr32/include/asm/cacheflush.h b/arch/avr32/include/asm/cacheflush.h
deleted file mode 100644
index 96e53820bbbd..000000000000
--- a/arch/avr32/include/asm/cacheflush.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_CACHEFLUSH_H
-#define __ASM_AVR32_CACHEFLUSH_H
-
-/* Keep includes the same across arches. */
-#include <linux/mm.h>
-
-#define CACHE_OP_ICACHE_INVALIDATE 0x01
-#define CACHE_OP_DCACHE_INVALIDATE 0x0b
-#define CACHE_OP_DCACHE_CLEAN 0x0c
-#define CACHE_OP_DCACHE_CLEAN_INVAL 0x0d
-
-/*
- * Invalidate any cacheline containing virtual address vaddr without
- * writing anything back to memory.
- *
- * Note that this function may corrupt unrelated data structures when
- * applied on buffers that are not cacheline aligned in both ends.
- */
-static inline void invalidate_dcache_line(void *vaddr)
-{
- asm volatile("cache %0[0], %1"
- :
- : "r"(vaddr), "n"(CACHE_OP_DCACHE_INVALIDATE)
- : "memory");
-}
-
-/*
- * Make sure any cacheline containing virtual address vaddr is written
- * to memory.
- */
-static inline void clean_dcache_line(void *vaddr)
-{
- asm volatile("cache %0[0], %1"
- :
- : "r"(vaddr), "n"(CACHE_OP_DCACHE_CLEAN)
- : "memory");
-}
-
-/*
- * Make sure any cacheline containing virtual address vaddr is written
- * to memory and then invalidate it.
- */
-static inline void flush_dcache_line(void *vaddr)
-{
- asm volatile("cache %0[0], %1"
- :
- : "r"(vaddr), "n"(CACHE_OP_DCACHE_CLEAN_INVAL)
- : "memory");
-}
-
-/*
- * Invalidate any instruction cacheline containing virtual address
- * vaddr.
- */
-static inline void invalidate_icache_line(void *vaddr)
-{
- asm volatile("cache %0[0], %1"
- :
- : "r"(vaddr), "n"(CACHE_OP_ICACHE_INVALIDATE)
- : "memory");
-}
-
-/*
- * Applies the above functions on all lines that are touched by the
- * specified virtual address range.
- */
-void invalidate_dcache_region(void *start, size_t len);
-void clean_dcache_region(void *start, size_t len);
-void flush_dcache_region(void *start, size_t len);
-void invalidate_icache_region(void *start, size_t len);
-
-/*
- * Make sure any pending writes are completed before continuing.
- */
-#define flush_write_buffer() asm volatile("sync 0" : : : "memory")
-
-/*
- * The following functions are called when a virtual mapping changes.
- * We do not need to flush anything in this case.
- */
-#define flush_cache_all() do { } while (0)
-#define flush_cache_mm(mm) do { } while (0)
-#define flush_cache_dup_mm(mm) do { } while (0)
-#define flush_cache_range(vma, start, end) do { } while (0)
-#define flush_cache_page(vma, vmaddr, pfn) do { } while (0)
-#define flush_cache_vmap(start, end) do { } while (0)
-#define flush_cache_vunmap(start, end) do { } while (0)
-
-/*
- * I think we need to implement this one to be able to reliably
- * execute pages from RAMDISK. However, if we implement the
- * flush_dcache_*() functions, it might not be needed anymore.
- *
- * #define flush_icache_page(vma, page) do { } while (0)
- */
-extern void flush_icache_page(struct vm_area_struct *vma, struct page *page);
-
-/*
- * These are (I think) related to D-cache aliasing. We might need to
- * do something here, but only for certain configurations. No such
- * configurations exist at this time.
- */
-#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0
-#define flush_dcache_page(page) do { } while (0)
-#define flush_dcache_mmap_lock(page) do { } while (0)
-#define flush_dcache_mmap_unlock(page) do { } while (0)
-
-/*
- * These are for I/D cache coherency. In this case, we do need to
- * flush with all configurations.
- */
-extern void flush_icache_range(unsigned long start, unsigned long end);
-
-extern void copy_to_user_page(struct vm_area_struct *vma, struct page *page,
- unsigned long vaddr, void *dst, const void *src,
- unsigned long len);
-
-static inline void copy_from_user_page(struct vm_area_struct *vma,
- struct page *page, unsigned long vaddr, void *dst,
- const void *src, unsigned long len)
-{
- memcpy(dst, src, len);
-}
-
-#endif /* __ASM_AVR32_CACHEFLUSH_H */
diff --git a/arch/avr32/include/asm/checksum.h b/arch/avr32/include/asm/checksum.h
deleted file mode 100644
index 4ab7d5bdaf53..000000000000
--- a/arch/avr32/include/asm/checksum.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_CHECKSUM_H
-#define __ASM_AVR32_CHECKSUM_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
- */
-__wsum csum_partial(const void *buff, int len, __wsum sum);
-
-/*
- * the same as csum_partial, but copies from src while it
- * checksums, and handles user-space pointer exceptions correctly, when needed.
- *
- * here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-__wsum csum_partial_copy_generic(const void *src, void *dst, int len,
- __wsum sum, int *src_err_ptr,
- int *dst_err_ptr);
-
-/*
- * Note: when you get a NULL pointer exception here this means someone
- * passed in an incorrect kernel address to one of these functions.
- *
- * If you use these functions directly please don't forget the
- * access_ok().
- */
-static inline
-__wsum csum_partial_copy_nocheck(const void *src, void *dst,
- int len, __wsum sum)
-{
- return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL);
-}
-
-static inline
-__wsum csum_partial_copy_from_user(const void __user *src, void *dst,
- int len, __wsum sum, int *err_ptr)
-{
- return csum_partial_copy_generic((const void __force *)src, dst, len,
- sum, err_ptr, NULL);
-}
-
-/*
- * This is a version of ip_compute_csum() optimized for IP headers,
- * which always checksum on 4 octet boundaries.
- */
-static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
-{
- unsigned int sum, tmp;
-
- __asm__ __volatile__(
- " ld.w %0, %1++\n"
- " ld.w %3, %1++\n"
- " sub %2, 4\n"
- " add %0, %3\n"
- " ld.w %3, %1++\n"
- " adc %0, %0, %3\n"
- " ld.w %3, %1++\n"
- " adc %0, %0, %3\n"
- " acr %0\n"
- "1: ld.w %3, %1++\n"
- " add %0, %3\n"
- " acr %0\n"
- " sub %2, 1\n"
- " brne 1b\n"
- " lsl %3, %0, 16\n"
- " andl %0, 0\n"
- " mov %2, 0xffff\n"
- " add %0, %3\n"
- " adc %0, %0, %2\n"
- " com %0\n"
- " lsr %0, 16\n"
- : "=r"(sum), "=r"(iph), "=r"(ihl), "=r"(tmp)
- : "1"(iph), "2"(ihl)
- : "memory", "cc");
- return (__force __sum16)sum;
-}
-
-/*
- * Fold a partial checksum
- */
-
-static inline __sum16 csum_fold(__wsum sum)
-{
- unsigned int tmp;
-
- asm(" bfextu %1, %0, 0, 16\n"
- " lsr %0, 16\n"
- " add %0, %1\n"
- " bfextu %1, %0, 16, 16\n"
- " add %0, %1"
- : "=&r"(sum), "=&r"(tmp)
- : "0"(sum));
-
- return (__force __sum16)~sum;
-}
-
-static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
- __u32 len, __u8 proto,
- __wsum sum)
-{
- asm(" add %0, %1\n"
- " adc %0, %0, %2\n"
- " adc %0, %0, %3\n"
- " acr %0"
- : "=r"(sum)
- : "r"(daddr), "r"(saddr), "r"(len + proto),
- "0"(sum)
- : "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,
- __u32 len, __u8 proto,
- __wsum sum)
-{
- return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,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 /* __ASM_AVR32_CHECKSUM_H */
diff --git a/arch/avr32/include/asm/cmpxchg.h b/arch/avr32/include/asm/cmpxchg.h
deleted file mode 100644
index 572739b4c4b4..000000000000
--- a/arch/avr32/include/asm/cmpxchg.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Atomic operations that C can't guarantee us. Useful for
- * resource counting etc.
- *
- * But use these as seldom as possible since they are slower than
- * regular operations.
- *
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_CMPXCHG_H
-#define __ASM_AVR32_CMPXCHG_H
-
-#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_u32(u32 val, volatile u32 *m)
-{
- u32 ret;
-
- asm volatile("xchg %[ret], %[m], %[val]"
- : [ret] "=&r"(ret), "=m"(*m)
- : "m"(*m), [m] "r"(m), [val] "r"(val)
- : "memory");
- return ret;
-}
-
-static inline unsigned long __xchg(unsigned long x,
- volatile void *ptr,
- int size)
-{
- switch(size) {
- case 4:
- return xchg_u32(x, ptr);
- default:
- __xchg_called_with_bad_pointer();
- return x;
- }
-}
-
-static inline unsigned long __cmpxchg_u32(volatile int *m, unsigned long old,
- unsigned long new)
-{
- __u32 ret;
-
- asm volatile(
- "1: ssrf 5\n"
- " ld.w %[ret], %[m]\n"
- " cp.w %[ret], %[old]\n"
- " brne 2f\n"
- " stcond %[m], %[new]\n"
- " brne 1b\n"
- "2:\n"
- : [ret] "=&r"(ret), [m] "=m"(*m)
- : "m"(m), [old] "Ks21r"(old), [new] "r"(new)
- : "memory", "cc");
- return ret;
-}
-
-extern unsigned long __cmpxchg_u64_unsupported_on_32bit_kernels(
- volatile int * m, unsigned long old, unsigned long new);
-#define __cmpxchg_u64 __cmpxchg_u64_unsupported_on_32bit_kernels
-
-/* 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, old, new) \
- ((typeof(*(ptr)))__cmpxchg((ptr), (unsigned long)(old), \
- (unsigned long)(new), \
- sizeof(*(ptr))))
-
-#include <asm-generic/cmpxchg-local.h>
-
-static inline unsigned long __cmpxchg_local(volatile void *ptr,
- unsigned long old,
- unsigned long new, int size)
-{
- switch (size) {
- case 4:
- return __cmpxchg_u32(ptr, old, new);
- default:
- return __cmpxchg_local_generic(ptr, old, new, size);
- }
-
- return old;
-}
-
-#define cmpxchg_local(ptr, old, new) \
- ((typeof(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(old), \
- (unsigned long)(new), \
- sizeof(*(ptr))))
-
-#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
-
-#endif /* __ASM_AVR32_CMPXCHG_H */
diff --git a/arch/avr32/include/asm/current.h b/arch/avr32/include/asm/current.h
deleted file mode 100644
index c7b0549eab8a..000000000000
--- a/arch/avr32/include/asm/current.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef __ASM_AVR32_CURRENT_H
-#define __ASM_AVR32_CURRENT_H
-
-#include <linux/thread_info.h>
-
-struct task_struct;
-
-inline static struct task_struct * get_current(void)
-{
- return current_thread_info()->task;
-}
-
-#define current get_current()
-
-#endif /* __ASM_AVR32_CURRENT_H */
diff --git a/arch/avr32/include/asm/dma-mapping.h b/arch/avr32/include/asm/dma-mapping.h
deleted file mode 100644
index 7388451f9905..000000000000
--- a/arch/avr32/include/asm/dma-mapping.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef __ASM_AVR32_DMA_MAPPING_H
-#define __ASM_AVR32_DMA_MAPPING_H
-
-extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
- int direction);
-
-extern const struct dma_map_ops avr32_dma_ops;
-
-static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
-{
- return &avr32_dma_ops;
-}
-
-#endif /* __ASM_AVR32_DMA_MAPPING_H */
diff --git a/arch/avr32/include/asm/dma.h b/arch/avr32/include/asm/dma.h
deleted file mode 100644
index 9e91205590ac..000000000000
--- a/arch/avr32/include/asm/dma.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __ASM_AVR32_DMA_H
-#define __ASM_AVR32_DMA_H
-
-/* The maximum address that we can perform a DMA transfer to on this platform.
- * Not really applicable to AVR32, but some functions need it. */
-#define MAX_DMA_ADDRESS 0xffffffff
-
-#endif /* __ASM_AVR32_DMA_H */
diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
deleted file mode 100644
index 0388ece75b02..000000000000
--- a/arch/avr32/include/asm/elf.h
+++ /dev/null
@@ -1,105 +0,0 @@
-#ifndef __ASM_AVR32_ELF_H
-#define __ASM_AVR32_ELF_H
-
-/* AVR32 relocation numbers */
-#define R_AVR32_NONE 0
-#define R_AVR32_32 1
-#define R_AVR32_16 2
-#define R_AVR32_8 3
-#define R_AVR32_32_PCREL 4
-#define R_AVR32_16_PCREL 5
-#define R_AVR32_8_PCREL 6
-#define R_AVR32_DIFF32 7
-#define R_AVR32_DIFF16 8
-#define R_AVR32_DIFF8 9
-#define R_AVR32_GOT32 10
-#define R_AVR32_GOT16 11
-#define R_AVR32_GOT8 12
-#define R_AVR32_21S 13
-#define R_AVR32_16U 14
-#define R_AVR32_16S 15
-#define R_AVR32_8S 16
-#define R_AVR32_8S_EXT 17
-#define R_AVR32_22H_PCREL 18
-#define R_AVR32_18W_PCREL 19
-#define R_AVR32_16B_PCREL 20
-#define R_AVR32_16N_PCREL 21
-#define R_AVR32_14UW_PCREL 22
-#define R_AVR32_11H_PCREL 23
-#define R_AVR32_10UW_PCREL 24
-#define R_AVR32_9H_PCREL 25
-#define R_AVR32_9UW_PCREL 26
-#define R_AVR32_HI16 27
-#define R_AVR32_LO16 28
-#define R_AVR32_GOTPC 29
-#define R_AVR32_GOTCALL 30
-#define R_AVR32_LDA_GOT 31
-#define R_AVR32_GOT21S 32
-#define R_AVR32_GOT18SW 33
-#define R_AVR32_GOT16S 34
-#define R_AVR32_GOT7UW 35
-#define R_AVR32_32_CPENT 36
-#define R_AVR32_CPCALL 37
-#define R_AVR32_16_CP 38
-#define R_AVR32_9W_CP 39
-#define R_AVR32_RELATIVE 40
-#define R_AVR32_GLOB_DAT 41
-#define R_AVR32_JMP_SLOT 42
-#define R_AVR32_ALIGN 43
-
-/*
- * ELF register definitions..
- */
-
-#include <asm/ptrace.h>
-#include <asm/user.h>
-
-typedef unsigned long elf_greg_t;
-
-#define ELF_NGREG (sizeof (struct pt_regs) / sizeof (elf_greg_t))
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-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_AVR32 )
-
-/*
- * These are used to set parameters in the core dumps.
- */
-#define ELF_CLASS ELFCLASS32
-#ifdef __LITTLE_ENDIAN__
-#define ELF_DATA ELFDATA2LSB
-#else
-#define ELF_DATA ELFDATA2MSB
-#endif
-#define ELF_ARCH EM_AVR32
-
-#define ELF_EXEC_PAGESIZE 4096
-
-/* 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_SIZE / 3 * 2)
-
-
-/* This yields a mask that user programs can use to figure out what
- instruction set this CPU supports. This could be done in user space,
- but it's not easy, and we've already done it here. */
-
-#define ELF_HWCAP (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.
-
- For the moment, we have only optimizations for the Intel generations,
- but that could change... */
-
-#define ELF_PLATFORM (NULL)
-
-#endif /* __ASM_AVR32_ELF_H */
diff --git a/arch/avr32/include/asm/fb.h b/arch/avr32/include/asm/fb.h
deleted file mode 100644
index 41baf84ad402..000000000000
--- a/arch/avr32/include/asm/fb.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
-
-#include <linux/fb.h>
-#include <linux/fs.h>
-#include <asm/page.h>
-
-static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
- unsigned long off)
-{
- vma->vm_page_prot = __pgprot((pgprot_val(vma->vm_page_prot)
- & ~_PAGE_CACHABLE)
- | (_PAGE_BUFFER | _PAGE_DIRTY));
-}
-
-static inline int fb_is_primary_device(struct fb_info *info)
-{
- return 0;
-}
-
-#endif /* _ASM_FB_H_ */
diff --git a/arch/avr32/include/asm/ftrace.h b/arch/avr32/include/asm/ftrace.h
deleted file mode 100644
index 40a8c178f10d..000000000000
--- a/arch/avr32/include/asm/ftrace.h
+++ /dev/null
@@ -1 +0,0 @@
-/* empty */
diff --git a/arch/avr32/include/asm/gpio.h b/arch/avr32/include/asm/gpio.h
deleted file mode 100644
index b771f7105964..000000000000
--- a/arch/avr32/include/asm/gpio.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_AVR32_GPIO_H
-#define __ASM_AVR32_GPIO_H
-
-#include <mach/gpio.h>
-
-#endif /* __ASM_AVR32_GPIO_H */
diff --git a/arch/avr32/include/asm/hardirq.h b/arch/avr32/include/asm/hardirq.h
deleted file mode 100644
index 9e36e3ff77d2..000000000000
--- a/arch/avr32/include/asm/hardirq.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_AVR32_HARDIRQ_H
-#define __ASM_AVR32_HARDIRQ_H
-#ifndef __ASSEMBLY__
-#include <asm-generic/hardirq.h>
-#endif /* __ASSEMBLY__ */
-#endif /* __ASM_AVR32_HARDIRQ_H */
diff --git a/arch/avr32/include/asm/hw_irq.h b/arch/avr32/include/asm/hw_irq.h
deleted file mode 100644
index a36f9fcb8fcd..000000000000
--- a/arch/avr32/include/asm/hw_irq.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __ASM_AVR32_HW_IRQ_H
-#define __ASM_AVR32_HW_IRQ_H
-
-static inline void hw_resend_irq(struct irq_chip *h, unsigned int i)
-{
- /* Nothing to do */
-}
-
-#endif /* __ASM_AVR32_HW_IRQ_H */
diff --git a/arch/avr32/include/asm/io.h b/arch/avr32/include/asm/io.h
deleted file mode 100644
index f855646e0db7..000000000000
--- a/arch/avr32/include/asm/io.h
+++ /dev/null
@@ -1,329 +0,0 @@
-#ifndef __ASM_AVR32_IO_H
-#define __ASM_AVR32_IO_H
-
-#include <linux/bug.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/types.h>
-
-#include <asm/addrspace.h>
-#include <asm/byteorder.h>
-
-#include <mach/io.h>
-
-/* virt_to_phys will only work when address is in P1 or P2 */
-static __inline__ unsigned long virt_to_phys(volatile void *address)
-{
- return PHYSADDR(address);
-}
-
-static __inline__ void * phys_to_virt(unsigned long address)
-{
- return (void *)P1SEGADDR(address);
-}
-
-#define cached_to_phys(addr) ((unsigned long)PHYSADDR(addr))
-#define uncached_to_phys(addr) ((unsigned long)PHYSADDR(addr))
-#define phys_to_cached(addr) ((void *)P1SEGADDR(addr))
-#define phys_to_uncached(addr) ((void *)P2SEGADDR(addr))
-
-/*
- * Generic IO read/write. These perform native-endian accesses. Note
- * that some architectures will want to re-define __raw_{read,write}w.
- */
-extern void __raw_writesb(void __iomem *addr, const void *data, int bytelen);
-extern void __raw_writesw(void __iomem *addr, const void *data, int wordlen);
-extern void __raw_writesl(void __iomem *addr, const void *data, int longlen);
-
-extern void __raw_readsb(const void __iomem *addr, void *data, int bytelen);
-extern void __raw_readsw(const void __iomem *addr, void *data, int wordlen);
-extern void __raw_readsl(const void __iomem *addr, void *data, int longlen);
-
-static inline void __raw_writeb(u8 v, volatile void __iomem *addr)
-{
- *(volatile u8 __force *)addr = v;
-}
-static inline void __raw_writew(u16 v, volatile void __iomem *addr)
-{
- *(volatile u16 __force *)addr = v;
-}
-static inline void __raw_writel(u32 v, volatile void __iomem *addr)
-{
- *(volatile u32 __force *)addr = v;
-}
-
-static inline u8 __raw_readb(const volatile void __iomem *addr)
-{
- return *(const volatile u8 __force *)addr;
-}
-static inline u16 __raw_readw(const volatile void __iomem *addr)
-{
- return *(const volatile u16 __force *)addr;
-}
-static inline u32 __raw_readl(const volatile void __iomem *addr)
-{
- return *(const volatile u32 __force *)addr;
-}
-
-/* Convert I/O port address to virtual address */
-#ifndef __io
-# define __io(p) ((void *)phys_to_uncached(p))
-#endif
-
-/*
- * Not really sure about the best way to slow down I/O on
- * AVR32. Defining it as a no-op until we have an actual test case.
- */
-#define SLOW_DOWN_IO do { } while (0)
-
-#define __BUILD_MEMORY_SINGLE(pfx, bwl, type) \
-static inline void \
-pfx##write##bwl(type val, volatile void __iomem *addr) \
-{ \
- volatile type *__addr; \
- type __val; \
- \
- __addr = (void *)__swizzle_addr_##bwl((unsigned long)(addr)); \
- __val = pfx##ioswab##bwl(__addr, val); \
- \
- BUILD_BUG_ON(sizeof(type) > sizeof(unsigned long)); \
- \
- *__addr = __val; \
-} \
- \
-static inline type pfx##read##bwl(const volatile void __iomem *addr) \
-{ \
- volatile type *__addr; \
- type __val; \
- \
- __addr = (void *)__swizzle_addr_##bwl((unsigned long)(addr)); \
- \
- BUILD_BUG_ON(sizeof(type) > sizeof(unsigned long)); \
- \
- __val = *__addr; \
- return pfx##ioswab##bwl(__addr, __val); \
-}
-
-#define __BUILD_IOPORT_SINGLE(pfx, bwl, type, p, slow) \
-static inline void pfx##out##bwl##p(type val, unsigned long port) \
-{ \
- volatile type *__addr; \
- type __val; \
- \
- __addr = __io(__swizzle_addr_##bwl(port)); \
- __val = pfx##ioswab##bwl(__addr, val); \
- \
- BUILD_BUG_ON(sizeof(type) > sizeof(unsigned long)); \
- \
- *__addr = __val; \
- slow; \
-} \
- \
-static inline type pfx##in##bwl##p(unsigned long port) \
-{ \
- volatile type *__addr; \
- type __val; \
- \
- __addr = __io(__swizzle_addr_##bwl(port)); \
- \
- BUILD_BUG_ON(sizeof(type) > sizeof(unsigned long)); \
- \
- __val = *__addr; \
- slow; \
- \
- return pfx##ioswab##bwl(__addr, __val); \
-}
-
-#define __BUILD_MEMORY_PFX(bus, bwl, type) \
- __BUILD_MEMORY_SINGLE(bus, bwl, type)
-
-#define BUILDIO_MEM(bwl, type) \
- __BUILD_MEMORY_PFX(, bwl, type) \
- __BUILD_MEMORY_PFX(__mem_, bwl, type)
-
-#define __BUILD_IOPORT_PFX(bus, bwl, type) \
- __BUILD_IOPORT_SINGLE(bus, bwl, type, ,) \
- __BUILD_IOPORT_SINGLE(bus, bwl, type, _p, SLOW_DOWN_IO)
-
-#define BUILDIO_IOPORT(bwl, type) \
- __BUILD_IOPORT_PFX(, bwl, type) \
- __BUILD_IOPORT_PFX(__mem_, bwl, type)
-
-BUILDIO_MEM(b, u8)
-BUILDIO_MEM(w, u16)
-BUILDIO_MEM(l, u32)
-
-BUILDIO_IOPORT(b, u8)
-BUILDIO_IOPORT(w, u16)
-BUILDIO_IOPORT(l, u32)
-
-#define readb_relaxed readb
-#define readw_relaxed readw
-#define readl_relaxed readl
-
-#define readb_be __raw_readb
-#define readw_be __raw_readw
-#define readl_be __raw_readl
-
-#define writeb_relaxed writeb
-#define writew_relaxed writew
-#define writel_relaxed writel
-
-#define writeb_be __raw_writeb
-#define writew_be __raw_writew
-#define writel_be __raw_writel
-
-#define __BUILD_MEMORY_STRING(bwl, type) \
-static inline void writes##bwl(volatile void __iomem *addr, \
- const void *data, unsigned int count) \
-{ \
- const type *__data = data; \
- \
- while (count--) \
- __mem_write##bwl(*__data++, addr); \
-} \
- \
-static inline void reads##bwl(const volatile void __iomem *addr, \
- void *data, unsigned int count) \
-{ \
- type *__data = data; \
- \
- while (count--) \
- *__data++ = __mem_read##bwl(addr); \
-}
-
-#define __BUILD_IOPORT_STRING(bwl, type) \
-static inline void outs##bwl(unsigned long port, const void *data, \
- unsigned int count) \
-{ \
- const type *__data = data; \
- \
- while (count--) \
- __mem_out##bwl(*__data++, port); \
-} \
- \
-static inline void ins##bwl(unsigned long port, void *data, \
- unsigned int count) \
-{ \
- type *__data = data; \
- \
- while (count--) \
- *__data++ = __mem_in##bwl(port); \
-}
-
-#define BUILDSTRING(bwl, type) \
- __BUILD_MEMORY_STRING(bwl, type) \
- __BUILD_IOPORT_STRING(bwl, type)
-
-BUILDSTRING(b, u8)
-BUILDSTRING(w, u16)
-BUILDSTRING(l, u32)
-
-/*
- * io{read,write}{8,16,32} macros in both le (for PCI style consumers) and native be
- */
-#ifndef ioread8
-
-#define ioread8(p) ((unsigned int)readb(p))
-
-#define ioread16(p) ((unsigned int)readw(p))
-#define ioread16be(p) ((unsigned int)__raw_readw(p))
-
-#define ioread32(p) ((unsigned int)readl(p))
-#define ioread32be(p) ((unsigned int)__raw_readl(p))
-
-#define iowrite8(v,p) writeb(v, p)
-
-#define iowrite16(v,p) writew(v, p)
-#define iowrite16be(v,p) __raw_writew(v, p)
-
-#define iowrite32(v,p) writel(v, p)
-#define iowrite32be(v,p) __raw_writel(v, p)
-
-#define ioread8_rep(p,d,c) readsb(p,d,c)
-#define ioread16_rep(p,d,c) readsw(p,d,c)
-#define ioread32_rep(p,d,c) readsl(p,d,c)
-
-#define iowrite8_rep(p,s,c) writesb(p,s,c)
-#define iowrite16_rep(p,s,c) writesw(p,s,c)
-#define iowrite32_rep(p,s,c) writesl(p,s,c)
-
-#endif
-
-static inline void memcpy_fromio(void * to, const volatile void __iomem *from,
- unsigned long count)
-{
- memcpy(to, (const void __force *)from, count);
-}
-
-static inline void memcpy_toio(volatile void __iomem *to, const void * from,
- unsigned long count)
-{
- memcpy((void __force *)to, from, count);
-}
-
-static inline void memset_io(volatile void __iomem *addr, unsigned char val,
- unsigned long count)
-{
- memset((void __force *)addr, val, count);
-}
-
-#define mmiowb()
-
-#define IO_SPACE_LIMIT 0xffffffff
-
-extern void __iomem *__ioremap(unsigned long offset, size_t size,
- unsigned long flags);
-extern void __iounmap(void __iomem *addr);
-
-/*
- * ioremap - map bus memory into CPU space
- * @offset bus address of the memory
- * @size size of the resource to map
- *
- * ioremap performs a platform specific sequence of operations to make
- * bus memory CPU accessible via the readb/.../writel functions and
- * the other mmio helpers. The returned address is not guaranteed to
- * be usable directly as a virtual address.
- */
-#define ioremap(offset, size) \
- __ioremap((offset), (size), 0)
-
-#define ioremap_nocache(offset, size) \
- __ioremap((offset), (size), 0)
-
-#define iounmap(addr) \
- __iounmap(addr)
-
-#define ioremap_wc ioremap_nocache
-#define ioremap_wt ioremap_nocache
-#define ioremap_uc ioremap_nocache
-
-#define cached(addr) P1SEGADDR(addr)
-#define uncached(addr) P2SEGADDR(addr)
-
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-#define page_to_bus page_to_phys
-#define bus_to_page phys_to_page
-
-/*
- * Create a virtual mapping cookie for an IO port range. There exists
- * no such thing as port-based I/O on AVR32, so a regular ioremap()
- * should do what we need.
- */
-#define ioport_map(port, nr) ioremap(port, nr)
-#define ioport_unmap(port) iounmap(port)
-
-/*
- * 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 /* __ASM_AVR32_IO_H */
diff --git a/arch/avr32/include/asm/irq.h b/arch/avr32/include/asm/irq.h
deleted file mode 100644
index 6fa8913f8548..000000000000
--- a/arch/avr32/include/asm/irq.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef __ASM_AVR32_IRQ_H
-#define __ASM_AVR32_IRQ_H
-
-#define NR_INTERNAL_IRQS 64
-
-#include <mach/irq.h>
-
-#ifndef NR_IRQS
-#define NR_IRQS (NR_INTERNAL_IRQS)
-#endif
-
-#define irq_canonicalize(i) (i)
-
-#ifndef __ASSEMBLER__
-int nmi_enable(void);
-void nmi_disable(void);
-
-/*
- * Returns a bitmask of pending interrupts in a group.
- */
-extern unsigned long intc_get_pending(unsigned int group);
-#endif
-
-#endif /* __ASM_AVR32_IOCTLS_H */
diff --git a/arch/avr32/include/asm/irqflags.h b/arch/avr32/include/asm/irqflags.h
deleted file mode 100644
index 006e9487372d..000000000000
--- a/arch/avr32/include/asm/irqflags.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_IRQFLAGS_H
-#define __ASM_AVR32_IRQFLAGS_H
-
-#include <linux/types.h>
-#include <asm/sysreg.h>
-
-static inline unsigned long arch_local_save_flags(void)
-{
- return sysreg_read(SR);
-}
-
-/*
- * This will restore ALL status register flags, not only the interrupt
- * mask flag.
- *
- * The empty asm statement informs the compiler of this fact while
- * also serving as a barrier.
- */
-static inline void arch_local_irq_restore(unsigned long flags)
-{
- sysreg_write(SR, flags);
- asm volatile("" : : : "memory", "cc");
-}
-
-static inline void arch_local_irq_disable(void)
-{
- asm volatile("ssrf %0" : : "n"(SYSREG_GM_OFFSET) : "memory");
-}
-
-static inline void arch_local_irq_enable(void)
-{
- asm volatile("csrf %0" : : "n"(SYSREG_GM_OFFSET) : "memory");
-}
-
-static inline bool arch_irqs_disabled_flags(unsigned long flags)
-{
- return (flags & SYSREG_BIT(GM)) != 0;
-}
-
-static inline bool arch_irqs_disabled(void)
-{
- return arch_irqs_disabled_flags(arch_local_save_flags());
-}
-
-static inline unsigned long arch_local_irq_save(void)
-{
- unsigned long flags = arch_local_save_flags();
-
- arch_local_irq_disable();
-
- return flags;
-}
-
-#endif /* __ASM_AVR32_IRQFLAGS_H */
diff --git a/arch/avr32/include/asm/kdebug.h b/arch/avr32/include/asm/kdebug.h
deleted file mode 100644
index f930ce286803..000000000000
--- a/arch/avr32/include/asm/kdebug.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef __ASM_AVR32_KDEBUG_H
-#define __ASM_AVR32_KDEBUG_H
-
-/* Grossly misnamed. */
-enum die_val {
- DIE_BREAKPOINT,
- DIE_SSTEP,
- DIE_NMI,
- DIE_OOPS,
-};
-
-#endif /* __ASM_AVR32_KDEBUG_H */
diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
deleted file mode 100644
index 479330b89796..000000000000
--- a/arch/avr32/include/asm/kmap_types.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __ASM_AVR32_KMAP_TYPES_H
-#define __ASM_AVR32_KMAP_TYPES_H
-
-#ifdef CONFIG_DEBUG_HIGHMEM
-# define KM_TYPE_NR 29
-#else
-# define KM_TYPE_NR 14
-#endif
-
-#endif /* __ASM_AVR32_KMAP_TYPES_H */
diff --git a/arch/avr32/include/asm/kprobes.h b/arch/avr32/include/asm/kprobes.h
deleted file mode 100644
index 28dfc61ad384..000000000000
--- a/arch/avr32/include/asm/kprobes.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Kernel Probes (KProbes)
- *
- * Copyright (C) 2005-2006 Atmel Corporation
- * Copyright (C) IBM Corporation, 2002, 2004
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_KPROBES_H
-#define __ASM_AVR32_KPROBES_H
-
-#include <asm-generic/kprobes.h>
-
-#define BREAKPOINT_INSTRUCTION 0xd673 /* breakpoint */
-
-#ifdef CONFIG_KPROBES
-#include <linux/types.h>
-
-typedef u16 kprobe_opcode_t;
-#define MAX_INSN_SIZE 2
-#define MAX_STACK_SIZE 64 /* 32 would probably be OK */
-
-#define kretprobe_blacklist_size 0
-
-#define arch_remove_kprobe(p) do { } while (0)
-
-/* Architecture specific copy of original instruction */
-struct arch_specific_insn {
- kprobe_opcode_t insn[MAX_INSN_SIZE];
-};
-
-struct prev_kprobe {
- struct kprobe *kp;
- unsigned int status;
-};
-
-/* per-cpu kprobe control block */
-struct kprobe_ctlblk {
- unsigned int kprobe_status;
- struct prev_kprobe prev_kprobe;
- struct pt_regs jprobe_saved_regs;
- char jprobes_stack[MAX_STACK_SIZE];
-};
-
-extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
-extern int kprobe_exceptions_notify(struct notifier_block *self,
- unsigned long val, void *data);
-
-#define flush_insn_slot(p) do { } while (0)
-
-#endif /* CONFIG_KPROBES */
-#endif /* __ASM_AVR32_KPROBES_H */
diff --git a/arch/avr32/include/asm/linkage.h b/arch/avr32/include/asm/linkage.h
deleted file mode 100644
index f7b285e910d4..000000000000
--- a/arch/avr32/include/asm/linkage.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __ASM_LINKAGE_H
-#define __ASM_LINKAGE_H
-
-#define __ALIGN .balign 2
-#define __ALIGN_STR ".balign 2"
-
-#endif /* __ASM_LINKAGE_H */
diff --git a/arch/avr32/include/asm/mmu.h b/arch/avr32/include/asm/mmu.h
deleted file mode 100644
index 60c2d2650d32..000000000000
--- a/arch/avr32/include/asm/mmu.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __ASM_AVR32_MMU_H
-#define __ASM_AVR32_MMU_H
-
-/* Default "unsigned long" context */
-typedef unsigned long mm_context_t;
-
-#define MMU_ITLB_ENTRIES 64
-#define MMU_DTLB_ENTRIES 64
-
-#endif /* __ASM_AVR32_MMU_H */
diff --git a/arch/avr32/include/asm/mmu_context.h b/arch/avr32/include/asm/mmu_context.h
deleted file mode 100644
index cd87abba8db7..000000000000
--- a/arch/avr32/include/asm/mmu_context.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * ASID handling taken from SH implementation.
- * Copyright (C) 1999 Niibe Yutaka
- * Copyright (C) 2003 Paul Mundt
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_MMU_CONTEXT_H
-#define __ASM_AVR32_MMU_CONTEXT_H
-
-#include <linux/mm_types.h>
-
-#include <asm/tlbflush.h>
-#include <asm/sysreg.h>
-#include <asm-generic/mm_hooks.h>
-
-/*
- * The MMU "context" consists of two things:
- * (a) TLB cache version
- * (b) ASID (Address Space IDentifier)
- */
-#define MMU_CONTEXT_ASID_MASK 0x000000ff
-#define MMU_CONTEXT_VERSION_MASK 0xffffff00
-#define MMU_CONTEXT_FIRST_VERSION 0x00000100
-#define NO_CONTEXT 0
-
-#define MMU_NO_ASID 0x100
-
-/* Virtual Page Number mask */
-#define MMU_VPN_MASK 0xfffff000
-
-/* Cache of MMU context last used */
-extern unsigned long mmu_context_cache;
-
-/*
- * Get MMU context if needed
- */
-static inline void
-get_mmu_context(struct mm_struct *mm)
-{
- unsigned long mc = mmu_context_cache;
-
- if (((mm->context ^ mc) & MMU_CONTEXT_VERSION_MASK) == 0)
- /* It's up to date, do nothing */
- return;
-
- /* It's old, we need to get new context with new version */
- mc = ++mmu_context_cache;
- if (!(mc & MMU_CONTEXT_ASID_MASK)) {
- /*
- * We have exhausted all ASIDs of this version.
- * Flush the TLB and start new cycle.
- */
- flush_tlb_all();
- /*
- * Fix version. Note that we avoid version #0
- * to distinguish NO_CONTEXT.
- */
- if (!mc)
- mmu_context_cache = mc = MMU_CONTEXT_FIRST_VERSION;
- }
- mm->context = mc;
-}
-
-/*
- * Initialize the context related info for a new mm_struct
- * instance.
- */
-static inline int init_new_context(struct task_struct *tsk,
- struct mm_struct *mm)
-{
- mm->context = NO_CONTEXT;
- return 0;
-}
-
-/*
- * Destroy context related info for an mm_struct that is about
- * to be put to rest.
- */
-static inline void destroy_context(struct mm_struct *mm)
-{
- /* Do nothing */
-}
-
-static inline void set_asid(unsigned long asid)
-{
- /* XXX: We're destroying TLBEHI[8:31] */
- sysreg_write(TLBEHI, asid & MMU_CONTEXT_ASID_MASK);
- cpu_sync_pipeline();
-}
-
-static inline unsigned long get_asid(void)
-{
- unsigned long asid;
-
- asid = sysreg_read(TLBEHI);
- return asid & MMU_CONTEXT_ASID_MASK;
-}
-
-static inline void activate_context(struct mm_struct *mm)
-{
- get_mmu_context(mm);
- set_asid(mm->context & MMU_CONTEXT_ASID_MASK);
-}
-
-static inline void switch_mm(struct mm_struct *prev,
- struct mm_struct *next,
- struct task_struct *tsk)
-{
- if (likely(prev != next)) {
- unsigned long __pgdir = (unsigned long)next->pgd;
-
- sysreg_write(PTBR, __pgdir);
- activate_context(next);
- }
-}
-
-#define deactivate_mm(tsk,mm) do { } while(0)
-
-#define activate_mm(prev, next) switch_mm((prev), (next), NULL)
-
-static inline void
-enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
-
-
-static inline void enable_mmu(void)
-{
- sysreg_write(MMUCR, (SYSREG_BIT(MMUCR_S)
- | SYSREG_BIT(E)
- | SYSREG_BIT(MMUCR_I)));
- nop(); nop(); nop(); nop(); nop(); nop(); nop(); nop();
-
- if (mmu_context_cache == NO_CONTEXT)
- mmu_context_cache = MMU_CONTEXT_FIRST_VERSION;
-
- set_asid(mmu_context_cache & MMU_CONTEXT_ASID_MASK);
-}
-
-static inline void disable_mmu(void)
-{
- sysreg_write(MMUCR, SYSREG_BIT(MMUCR_S));
-}
-
-#endif /* __ASM_AVR32_MMU_CONTEXT_H */
diff --git a/arch/avr32/include/asm/module.h b/arch/avr32/include/asm/module.h
deleted file mode 100644
index 3f083d385a64..000000000000
--- a/arch/avr32/include/asm/module.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef __ASM_AVR32_MODULE_H
-#define __ASM_AVR32_MODULE_H
-
-#include <asm-generic/module.h>
-
-struct mod_arch_syminfo {
- unsigned long got_offset;
- int got_initialized;
-};
-
-struct mod_arch_specific {
- /* Starting offset of got in the module core memory. */
- unsigned long got_offset;
- /* Size of the got. */
- unsigned long got_size;
- /* Number of symbols in syminfo. */
- int nsyms;
- /* Additional symbol information (got offsets). */
- struct mod_arch_syminfo *syminfo;
-};
-
-#define MODULE_PROC_FAMILY "AVR32v1"
-
-#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
-
-#endif /* __ASM_AVR32_MODULE_H */
diff --git a/arch/avr32/include/asm/ocd.h b/arch/avr32/include/asm/ocd.h
deleted file mode 100644
index 6bef09490235..000000000000
--- a/arch/avr32/include/asm/ocd.h
+++ /dev/null
@@ -1,543 +0,0 @@
-/*
- * AVR32 OCD Interface and register definitions
- *
- * Copyright (C) 2004-2007 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_OCD_H
-#define __ASM_AVR32_OCD_H
-
-/* OCD Register offsets. Abbreviations used below:
- *
- * BP Breakpoint
- * Comm Communication
- * DT Data Trace
- * PC Program Counter
- * PID Process ID
- * R/W Read/Write
- * WP Watchpoint
- */
-#define OCD_DID 0x0000 /* Device ID */
-#define OCD_DC 0x0008 /* Development Control */
-#define OCD_DS 0x0010 /* Development Status */
-#define OCD_RWCS 0x001c /* R/W Access Control */
-#define OCD_RWA 0x0024 /* R/W Access Address */
-#define OCD_RWD 0x0028 /* R/W Access Data */
-#define OCD_WT 0x002c /* Watchpoint Trigger */
-#define OCD_DTC 0x0034 /* Data Trace Control */
-#define OCD_DTSA0 0x0038 /* DT Start Addr Channel 0 */
-#define OCD_DTSA1 0x003c /* DT Start Addr Channel 1 */
-#define OCD_DTEA0 0x0048 /* DT End Addr Channel 0 */
-#define OCD_DTEA1 0x004c /* DT End Addr Channel 1 */
-#define OCD_BWC0A 0x0058 /* PC BP/WP Control 0A */
-#define OCD_BWC0B 0x005c /* PC BP/WP Control 0B */
-#define OCD_BWC1A 0x0060 /* PC BP/WP Control 1A */
-#define OCD_BWC1B 0x0064 /* PC BP/WP Control 1B */
-#define OCD_BWC2A 0x0068 /* PC BP/WP Control 2A */
-#define OCD_BWC2B 0x006c /* PC BP/WP Control 2B */
-#define OCD_BWC3A 0x0070 /* Data BP/WP Control 3A */
-#define OCD_BWC3B 0x0074 /* Data BP/WP Control 3B */
-#define OCD_BWA0A 0x0078 /* PC BP/WP Address 0A */
-#define OCD_BWA0B 0x007c /* PC BP/WP Address 0B */
-#define OCD_BWA1A 0x0080 /* PC BP/WP Address 1A */
-#define OCD_BWA1B 0x0084 /* PC BP/WP Address 1B */
-#define OCD_BWA2A 0x0088 /* PC BP/WP Address 2A */
-#define OCD_BWA2B 0x008c /* PC BP/WP Address 2B */
-#define OCD_BWA3A 0x0090 /* Data BP/WP Address 3A */
-#define OCD_BWA3B 0x0094 /* Data BP/WP Address 3B */
-#define OCD_NXCFG 0x0100 /* Nexus Configuration */
-#define OCD_DINST 0x0104 /* Debug Instruction */
-#define OCD_DPC 0x0108 /* Debug Program Counter */
-#define OCD_CPUCM 0x010c /* CPU Control Mask */
-#define OCD_DCCPU 0x0110 /* Debug Comm CPU */
-#define OCD_DCEMU 0x0114 /* Debug Comm Emulator */
-#define OCD_DCSR 0x0118 /* Debug Comm Status */
-#define OCD_PID 0x011c /* Ownership Trace PID */
-#define OCD_EPC0 0x0120 /* Event Pair Control 0 */
-#define OCD_EPC1 0x0124 /* Event Pair Control 1 */
-#define OCD_EPC2 0x0128 /* Event Pair Control 2 */
-#define OCD_EPC3 0x012c /* Event Pair Control 3 */
-#define OCD_AXC 0x0130 /* AUX port Control */
-
-/* Bits in DID */
-#define OCD_DID_MID_START 1
-#define OCD_DID_MID_SIZE 11
-#define OCD_DID_PN_START 12
-#define OCD_DID_PN_SIZE 16
-#define OCD_DID_RN_START 28
-#define OCD_DID_RN_SIZE 4
-
-/* Bits in DC */
-#define OCD_DC_TM_START 0
-#define OCD_DC_TM_SIZE 2
-#define OCD_DC_EIC_START 3
-#define OCD_DC_EIC_SIZE 2
-#define OCD_DC_OVC_START 5
-#define OCD_DC_OVC_SIZE 3
-#define OCD_DC_SS_BIT 8
-#define OCD_DC_DBR_BIT 12
-#define OCD_DC_DBE_BIT 13
-#define OCD_DC_EOS_START 20
-#define OCD_DC_EOS_SIZE 2
-#define OCD_DC_SQA_BIT 22
-#define OCD_DC_IRP_BIT 23
-#define OCD_DC_IFM_BIT 24
-#define OCD_DC_TOZ_BIT 25
-#define OCD_DC_TSR_BIT 26
-#define OCD_DC_RID_BIT 27
-#define OCD_DC_ORP_BIT 28
-#define OCD_DC_MM_BIT 29
-#define OCD_DC_RES_BIT 30
-#define OCD_DC_ABORT_BIT 31
-
-/* Bits in DS */
-#define OCD_DS_SSS_BIT 0
-#define OCD_DS_SWB_BIT 1
-#define OCD_DS_HWB_BIT 2
-#define OCD_DS_HWE_BIT 3
-#define OCD_DS_STP_BIT 4
-#define OCD_DS_DBS_BIT 5
-#define OCD_DS_BP_START 8
-#define OCD_DS_BP_SIZE 8
-#define OCD_DS_INC_BIT 24
-#define OCD_DS_BOZ_BIT 25
-#define OCD_DS_DBA_BIT 26
-#define OCD_DS_EXB_BIT 27
-#define OCD_DS_NTBF_BIT 28
-
-/* Bits in RWCS */
-#define OCD_RWCS_DV_BIT 0
-#define OCD_RWCS_ERR_BIT 1
-#define OCD_RWCS_CNT_START 2
-#define OCD_RWCS_CNT_SIZE 14
-#define OCD_RWCS_CRC_BIT 19
-#define OCD_RWCS_NTBC_START 20
-#define OCD_RWCS_NTBC_SIZE 2
-#define OCD_RWCS_NTE_BIT 22
-#define OCD_RWCS_NTAP_BIT 23
-#define OCD_RWCS_WRAPPED_BIT 24
-#define OCD_RWCS_CCTRL_START 25
-#define OCD_RWCS_CCTRL_SIZE 2
-#define OCD_RWCS_SZ_START 27
-#define OCD_RWCS_SZ_SIZE 3
-#define OCD_RWCS_RW_BIT 30
-#define OCD_RWCS_AC_BIT 31
-
-/* Bits in RWA */
-#define OCD_RWA_RWA_START 0
-#define OCD_RWA_RWA_SIZE 32
-
-/* Bits in RWD */
-#define OCD_RWD_RWD_START 0
-#define OCD_RWD_RWD_SIZE 32
-
-/* Bits in WT */
-#define OCD_WT_DTE_START 20
-#define OCD_WT_DTE_SIZE 3
-#define OCD_WT_DTS_START 23
-#define OCD_WT_DTS_SIZE 3
-#define OCD_WT_PTE_START 26
-#define OCD_WT_PTE_SIZE 3
-#define OCD_WT_PTS_START 29
-#define OCD_WT_PTS_SIZE 3
-
-/* Bits in DTC */
-#define OCD_DTC_T0WP_BIT 0
-#define OCD_DTC_T1WP_BIT 1
-#define OCD_DTC_ASID0EN_BIT 2
-#define OCD_DTC_ASID0_START 3
-#define OCD_DTC_ASID0_SIZE 8
-#define OCD_DTC_ASID1EN_BIT 11
-#define OCD_DTC_ASID1_START 12
-#define OCD_DTC_ASID1_SIZE 8
-#define OCD_DTC_RWT1_START 28
-#define OCD_DTC_RWT1_SIZE 2
-#define OCD_DTC_RWT0_START 30
-#define OCD_DTC_RWT0_SIZE 2
-
-/* Bits in DTSA0 */
-#define OCD_DTSA0_DTSA_START 0
-#define OCD_DTSA0_DTSA_SIZE 32
-
-/* Bits in DTSA1 */
-#define OCD_DTSA1_DTSA_START 0
-#define OCD_DTSA1_DTSA_SIZE 32
-
-/* Bits in DTEA0 */
-#define OCD_DTEA0_DTEA_START 0
-#define OCD_DTEA0_DTEA_SIZE 32
-
-/* Bits in DTEA1 */
-#define OCD_DTEA1_DTEA_START 0
-#define OCD_DTEA1_DTEA_SIZE 32
-
-/* Bits in BWC0A */
-#define OCD_BWC0A_ASIDEN_BIT 0
-#define OCD_BWC0A_ASID_START 1
-#define OCD_BWC0A_ASID_SIZE 8
-#define OCD_BWC0A_EOC_BIT 14
-#define OCD_BWC0A_AME_BIT 25
-#define OCD_BWC0A_BWE_START 30
-#define OCD_BWC0A_BWE_SIZE 2
-
-/* Bits in BWC0B */
-#define OCD_BWC0B_ASIDEN_BIT 0
-#define OCD_BWC0B_ASID_START 1
-#define OCD_BWC0B_ASID_SIZE 8
-#define OCD_BWC0B_EOC_BIT 14
-#define OCD_BWC0B_AME_BIT 25
-#define OCD_BWC0B_BWE_START 30
-#define OCD_BWC0B_BWE_SIZE 2
-
-/* Bits in BWC1A */
-#define OCD_BWC1A_ASIDEN_BIT 0
-#define OCD_BWC1A_ASID_START 1
-#define OCD_BWC1A_ASID_SIZE 8
-#define OCD_BWC1A_EOC_BIT 14
-#define OCD_BWC1A_AME_BIT 25
-#define OCD_BWC1A_BWE_START 30
-#define OCD_BWC1A_BWE_SIZE 2
-
-/* Bits in BWC1B */
-#define OCD_BWC1B_ASIDEN_BIT 0
-#define OCD_BWC1B_ASID_START 1
-#define OCD_BWC1B_ASID_SIZE 8
-#define OCD_BWC1B_EOC_BIT 14
-#define OCD_BWC1B_AME_BIT 25
-#define OCD_BWC1B_BWE_START 30
-#define OCD_BWC1B_BWE_SIZE 2
-
-/* Bits in BWC2A */
-#define OCD_BWC2A_ASIDEN_BIT 0
-#define OCD_BWC2A_ASID_START 1
-#define OCD_BWC2A_ASID_SIZE 8
-#define OCD_BWC2A_EOC_BIT 14
-#define OCD_BWC2A_AMB_START 20
-#define OCD_BWC2A_AMB_SIZE 5
-#define OCD_BWC2A_AME_BIT 25
-#define OCD_BWC2A_BWE_START 30
-#define OCD_BWC2A_BWE_SIZE 2
-
-/* Bits in BWC2B */
-#define OCD_BWC2B_ASIDEN_BIT 0
-#define OCD_BWC2B_ASID_START 1
-#define OCD_BWC2B_ASID_SIZE 8
-#define OCD_BWC2B_EOC_BIT 14
-#define OCD_BWC2B_AME_BIT 25
-#define OCD_BWC2B_BWE_START 30
-#define OCD_BWC2B_BWE_SIZE 2
-
-/* Bits in BWC3A */
-#define OCD_BWC3A_ASIDEN_BIT 0
-#define OCD_BWC3A_ASID_START 1
-#define OCD_BWC3A_ASID_SIZE 8
-#define OCD_BWC3A_SIZE_START 9
-#define OCD_BWC3A_SIZE_SIZE 3
-#define OCD_BWC3A_EOC_BIT 14
-#define OCD_BWC3A_BWO_START 16
-#define OCD_BWC3A_BWO_SIZE 2
-#define OCD_BWC3A_BME_START 20
-#define OCD_BWC3A_BME_SIZE 4
-#define OCD_BWC3A_BRW_START 28
-#define OCD_BWC3A_BRW_SIZE 2
-#define OCD_BWC3A_BWE_START 30
-#define OCD_BWC3A_BWE_SIZE 2
-
-/* Bits in BWC3B */
-#define OCD_BWC3B_ASIDEN_BIT 0
-#define OCD_BWC3B_ASID_START 1
-#define OCD_BWC3B_ASID_SIZE 8
-#define OCD_BWC3B_SIZE_START 9
-#define OCD_BWC3B_SIZE_SIZE 3
-#define OCD_BWC3B_EOC_BIT 14
-#define OCD_BWC3B_BWO_START 16
-#define OCD_BWC3B_BWO_SIZE 2
-#define OCD_BWC3B_BME_START 20
-#define OCD_BWC3B_BME_SIZE 4
-#define OCD_BWC3B_BRW_START 28
-#define OCD_BWC3B_BRW_SIZE 2
-#define OCD_BWC3B_BWE_START 30
-#define OCD_BWC3B_BWE_SIZE 2
-
-/* Bits in BWA0A */
-#define OCD_BWA0A_BWA_START 0
-#define OCD_BWA0A_BWA_SIZE 32
-
-/* Bits in BWA0B */
-#define OCD_BWA0B_BWA_START 0
-#define OCD_BWA0B_BWA_SIZE 32
-
-/* Bits in BWA1A */
-#define OCD_BWA1A_BWA_START 0
-#define OCD_BWA1A_BWA_SIZE 32
-
-/* Bits in BWA1B */
-#define OCD_BWA1B_BWA_START 0
-#define OCD_BWA1B_BWA_SIZE 32
-
-/* Bits in BWA2A */
-#define OCD_BWA2A_BWA_START 0
-#define OCD_BWA2A_BWA_SIZE 32
-
-/* Bits in BWA2B */
-#define OCD_BWA2B_BWA_START 0
-#define OCD_BWA2B_BWA_SIZE 32
-
-/* Bits in BWA3A */
-#define OCD_BWA3A_BWA_START 0
-#define OCD_BWA3A_BWA_SIZE 32
-
-/* Bits in BWA3B */
-#define OCD_BWA3B_BWA_START 0
-#define OCD_BWA3B_BWA_SIZE 32
-
-/* Bits in NXCFG */
-#define OCD_NXCFG_NXARCH_START 0
-#define OCD_NXCFG_NXARCH_SIZE 4
-#define OCD_NXCFG_NXOCD_START 4
-#define OCD_NXCFG_NXOCD_SIZE 4
-#define OCD_NXCFG_NXPCB_START 8
-#define OCD_NXCFG_NXPCB_SIZE 4
-#define OCD_NXCFG_NXDB_START 12
-#define OCD_NXCFG_NXDB_SIZE 4
-#define OCD_NXCFG_MXMSEO_BIT 16
-#define OCD_NXCFG_NXMDO_START 17
-#define OCD_NXCFG_NXMDO_SIZE 4
-#define OCD_NXCFG_NXPT_BIT 21
-#define OCD_NXCFG_NXOT_BIT 22
-#define OCD_NXCFG_NXDWT_BIT 23
-#define OCD_NXCFG_NXDRT_BIT 24
-#define OCD_NXCFG_NXDTC_START 25
-#define OCD_NXCFG_NXDTC_SIZE 3
-#define OCD_NXCFG_NXDMA_BIT 28
-
-/* Bits in DINST */
-#define OCD_DINST_DINST_START 0
-#define OCD_DINST_DINST_SIZE 32
-
-/* Bits in CPUCM */
-#define OCD_CPUCM_BEM_BIT 1
-#define OCD_CPUCM_FEM_BIT 2
-#define OCD_CPUCM_REM_BIT 3
-#define OCD_CPUCM_IBEM_BIT 4
-#define OCD_CPUCM_IEEM_BIT 5
-
-/* Bits in DCCPU */
-#define OCD_DCCPU_DATA_START 0
-#define OCD_DCCPU_DATA_SIZE 32
-
-/* Bits in DCEMU */
-#define OCD_DCEMU_DATA_START 0
-#define OCD_DCEMU_DATA_SIZE 32
-
-/* Bits in DCSR */
-#define OCD_DCSR_CPUD_BIT 0
-#define OCD_DCSR_EMUD_BIT 1
-
-/* Bits in PID */
-#define OCD_PID_PROCESS_START 0
-#define OCD_PID_PROCESS_SIZE 32
-
-/* Bits in EPC0 */
-#define OCD_EPC0_RNG_START 0
-#define OCD_EPC0_RNG_SIZE 2
-#define OCD_EPC0_CE_BIT 4
-#define OCD_EPC0_ECNT_START 16
-#define OCD_EPC0_ECNT_SIZE 16
-
-/* Bits in EPC1 */
-#define OCD_EPC1_RNG_START 0
-#define OCD_EPC1_RNG_SIZE 2
-#define OCD_EPC1_ATB_BIT 5
-#define OCD_EPC1_AM_BIT 6
-
-/* Bits in EPC2 */
-#define OCD_EPC2_RNG_START 0
-#define OCD_EPC2_RNG_SIZE 2
-#define OCD_EPC2_DB_START 2
-#define OCD_EPC2_DB_SIZE 2
-
-/* Bits in EPC3 */
-#define OCD_EPC3_RNG_START 0
-#define OCD_EPC3_RNG_SIZE 2
-#define OCD_EPC3_DWE_BIT 2
-
-/* Bits in AXC */
-#define OCD_AXC_DIV_START 0
-#define OCD_AXC_DIV_SIZE 4
-#define OCD_AXC_AXE_BIT 8
-#define OCD_AXC_AXS_BIT 9
-#define OCD_AXC_DDR_BIT 10
-#define OCD_AXC_LS_BIT 11
-#define OCD_AXC_REX_BIT 12
-#define OCD_AXC_REXTEN_BIT 13
-
-/* Constants for DC:EIC */
-#define OCD_EIC_PROGRAM_AND_DATA_TRACE 0
-#define OCD_EIC_BREAKPOINT 1
-#define OCD_EIC_NOP 2
-
-/* Constants for DC:OVC */
-#define OCD_OVC_OVERRUN 0
-#define OCD_OVC_DELAY_CPU_BTM 1
-#define OCD_OVC_DELAY_CPU_DTM 2
-#define OCD_OVC_DELAY_CPU_BTM_DTM 3
-
-/* Constants for DC:EOS */
-#define OCD_EOS_NOP 0
-#define OCD_EOS_DEBUG_MODE 1
-#define OCD_EOS_BREAKPOINT_WATCHPOINT 2
-#define OCD_EOS_THQ 3
-
-/* Constants for RWCS:NTBC */
-#define OCD_NTBC_OVERWRITE 0
-#define OCD_NTBC_DISABLE 1
-#define OCD_NTBC_BREAKPOINT 2
-
-/* Constants for RWCS:CCTRL */
-#define OCD_CCTRL_AUTO 0
-#define OCD_CCTRL_CACHED 1
-#define OCD_CCTRL_UNCACHED 2
-
-/* Constants for RWCS:SZ */
-#define OCD_SZ_BYTE 0
-#define OCD_SZ_HALFWORD 1
-#define OCD_SZ_WORD 2
-
-/* Constants for WT:PTS */
-#define OCD_PTS_DISABLED 0
-#define OCD_PTS_PROGRAM_0B 1
-#define OCD_PTS_PROGRAM_1A 2
-#define OCD_PTS_PROGRAM_1B 3
-#define OCD_PTS_PROGRAM_2A 4
-#define OCD_PTS_PROGRAM_2B 5
-#define OCD_PTS_DATA_3A 6
-#define OCD_PTS_DATA_3B 7
-
-/* Constants for DTC:RWT1 */
-#define OCD_RWT1_NO_TRACE 0
-#define OCD_RWT1_DATA_READ 1
-#define OCD_RWT1_DATA_WRITE 2
-#define OCD_RWT1_DATA_READ_WRITE 3
-
-/* Constants for DTC:RWT0 */
-#define OCD_RWT0_NO_TRACE 0
-#define OCD_RWT0_DATA_READ 1
-#define OCD_RWT0_DATA_WRITE 2
-#define OCD_RWT0_DATA_READ_WRITE 3
-
-/* Constants for BWC0A:BWE */
-#define OCD_BWE_DISABLED 0
-#define OCD_BWE_BREAKPOINT_ENABLED 1
-#define OCD_BWE_WATCHPOINT_ENABLED 3
-
-/* Constants for BWC0B:BWE */
-#define OCD_BWE_DISABLED 0
-#define OCD_BWE_BREAKPOINT_ENABLED 1
-#define OCD_BWE_WATCHPOINT_ENABLED 3
-
-/* Constants for BWC1A:BWE */
-#define OCD_BWE_DISABLED 0
-#define OCD_BWE_BREAKPOINT_ENABLED 1
-#define OCD_BWE_WATCHPOINT_ENABLED 3
-
-/* Constants for BWC1B:BWE */
-#define OCD_BWE_DISABLED 0
-#define OCD_BWE_BREAKPOINT_ENABLED 1
-#define OCD_BWE_WATCHPOINT_ENABLED 3
-
-/* Constants for BWC2A:BWE */
-#define OCD_BWE_DISABLED 0
-#define OCD_BWE_BREAKPOINT_ENABLED 1
-#define OCD_BWE_WATCHPOINT_ENABLED 3
-
-/* Constants for BWC2B:BWE */
-#define OCD_BWE_DISABLED 0
-#define OCD_BWE_BREAKPOINT_ENABLED 1
-#define OCD_BWE_WATCHPOINT_ENABLED 3
-
-/* Constants for BWC3A:SIZE */
-#define OCD_SIZE_BYTE_ACCESS 4
-#define OCD_SIZE_HALFWORD_ACCESS 5
-#define OCD_SIZE_WORD_ACCESS 6
-#define OCD_SIZE_DOUBLE_WORD_ACCESS 7
-
-/* Constants for BWC3A:BRW */
-#define OCD_BRW_READ_BREAK 0
-#define OCD_BRW_WRITE_BREAK 1
-#define OCD_BRW_ANY_ACCES_BREAK 2
-
-/* Constants for BWC3A:BWE */
-#define OCD_BWE_DISABLED 0
-#define OCD_BWE_BREAKPOINT_ENABLED 1
-#define OCD_BWE_WATCHPOINT_ENABLED 3
-
-/* Constants for BWC3B:SIZE */
-#define OCD_SIZE_BYTE_ACCESS 4
-#define OCD_SIZE_HALFWORD_ACCESS 5
-#define OCD_SIZE_WORD_ACCESS 6
-#define OCD_SIZE_DOUBLE_WORD_ACCESS 7
-
-/* Constants for BWC3B:BRW */
-#define OCD_BRW_READ_BREAK 0
-#define OCD_BRW_WRITE_BREAK 1
-#define OCD_BRW_ANY_ACCES_BREAK 2
-
-/* Constants for BWC3B:BWE */
-#define OCD_BWE_DISABLED 0
-#define OCD_BWE_BREAKPOINT_ENABLED 1
-#define OCD_BWE_WATCHPOINT_ENABLED 3
-
-/* Constants for EPC0:RNG */
-#define OCD_RNG_DISABLED 0
-#define OCD_RNG_EXCLUSIVE 1
-#define OCD_RNG_INCLUSIVE 2
-
-/* Constants for EPC1:RNG */
-#define OCD_RNG_DISABLED 0
-#define OCD_RNG_EXCLUSIVE 1
-#define OCD_RNG_INCLUSIVE 2
-
-/* Constants for EPC2:RNG */
-#define OCD_RNG_DISABLED 0
-#define OCD_RNG_EXCLUSIVE 1
-#define OCD_RNG_INCLUSIVE 2
-
-/* Constants for EPC2:DB */
-#define OCD_DB_DISABLED 0
-#define OCD_DB_CHAINED_B 1
-#define OCD_DB_CHAINED_A 2
-#define OCD_DB_AHAINED_A_AND_B 3
-
-/* Constants for EPC3:RNG */
-#define OCD_RNG_DISABLED 0
-#define OCD_RNG_EXCLUSIVE 1
-#define OCD_RNG_INCLUSIVE 2
-
-#ifndef __ASSEMBLER__
-
-/* Register access macros */
-static inline unsigned long __ocd_read(unsigned int reg)
-{
- return __builtin_mfdr(reg);
-}
-
-static inline void __ocd_write(unsigned int reg, unsigned long value)
-{
- __builtin_mtdr(reg, value);
-}
-
-#define ocd_read(reg) __ocd_read(OCD_##reg)
-#define ocd_write(reg, value) __ocd_write(OCD_##reg, value)
-
-struct task_struct;
-
-void ocd_enable(struct task_struct *child);
-void ocd_disable(struct task_struct *child);
-
-#endif /* !__ASSEMBLER__ */
-
-#endif /* __ASM_AVR32_OCD_H */
diff --git a/arch/avr32/include/asm/page.h b/arch/avr32/include/asm/page.h
deleted file mode 100644
index c5d2a3e2c62f..000000000000
--- a/arch/avr32/include/asm/page.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_PAGE_H
-#define __ASM_AVR32_PAGE_H
-
-#include <linux/const.h>
-
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT 12
-#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
-#define PTE_MASK PAGE_MASK
-
-#ifndef __ASSEMBLY__
-
-#include <asm/addrspace.h>
-
-extern void clear_page(void *to);
-extern void copy_page(void *to, void *from);
-
-#define clear_user_page(page, vaddr, pg) clear_page(page)
-#define copy_user_page(to, from, vaddr, pg) copy_page(to, from)
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long pgd; } pgd_t;
-typedef struct { unsigned long pgprot; } pgprot_t;
-typedef struct page *pgtable_t;
-
-#define pte_val(x) ((x).pte)
-#define pgd_val(x) ((x).pgd)
-#define pgprot_val(x) ((x).pgprot)
-
-#define __pte(x) ((pte_t) { (x) })
-#define __pgd(x) ((pgd_t) { (x) })
-#define __pgprot(x) ((pgprot_t) { (x) })
-
-/* FIXME: These should be removed soon */
-extern unsigned long memory_start, memory_end;
-
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
- unsigned lz;
-
- size = (size - 1) >> PAGE_SHIFT;
- asm("clz %0, %1" : "=r"(lz) : "r"(size));
- return 32 - lz;
-}
-
-#endif /* !__ASSEMBLY__ */
-
-/*
- * The hardware maps the virtual addresses 0x80000000 -> 0x9fffffff
- * permanently to the physical addresses 0x00000000 -> 0x1fffffff when
- * segmentation is enabled. We want to make use of this in order to
- * minimize TLB pressure.
- */
-#define PAGE_OFFSET (0x80000000UL)
-
-/*
- * ALSA uses virt_to_page() on DMA pages, which I'm not entirely sure
- * is a good idea. Anyway, we can't simply subtract PAGE_OFFSET here
- * in that case, so we'll have to mask out the three most significant
- * bits of the address instead...
- *
- * What's the difference between __pa() and virt_to_phys() anyway?
- */
-#define __pa(x) PHYSADDR(x)
-#define __va(x) ((void *)(P1SEGADDR(x)))
-
-#define MAP_NR(addr) (((unsigned long)(addr) - PAGE_OFFSET) >> PAGE_SHIFT)
-
-#define phys_to_page(phys) (pfn_to_page(phys >> PAGE_SHIFT))
-#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
-
-#ifndef CONFIG_NEED_MULTIPLE_NODES
-
-#define ARCH_PFN_OFFSET (CONFIG_PHYS_OFFSET >> PAGE_SHIFT)
-
-#define pfn_valid(pfn) ((pfn) >= ARCH_PFN_OFFSET && (pfn) < (ARCH_PFN_OFFSET + max_mapnr))
-#endif /* CONFIG_NEED_MULTIPLE_NODES */
-
-#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
-#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-
-#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | \
- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-/*
- * Memory above this physical address will be considered highmem.
- */
-#define HIGHMEM_START 0x20000000UL
-
-#include <asm-generic/memory_model.h>
-
-#endif /* __ASM_AVR32_PAGE_H */
diff --git a/arch/avr32/include/asm/pci.h b/arch/avr32/include/asm/pci.h
deleted file mode 100644
index 0f5f134b896a..000000000000
--- a/arch/avr32/include/asm/pci.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __ASM_AVR32_PCI_H__
-#define __ASM_AVR32_PCI_H__
-
-/* We don't support PCI yet, but some drivers require this file anyway */
-
-#define PCI_DMA_BUS_IS_PHYS (1)
-
-#endif /* __ASM_AVR32_PCI_H__ */
diff --git a/arch/avr32/include/asm/pgalloc.h b/arch/avr32/include/asm/pgalloc.h
deleted file mode 100644
index db039cb368be..000000000000
--- a/arch/avr32/include/asm/pgalloc.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_PGALLOC_H
-#define __ASM_AVR32_PGALLOC_H
-
-#include <linux/mm.h>
-#include <linux/quicklist.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-
-#define QUICK_PGD 0 /* Preserve kernel mappings over free */
-#define QUICK_PT 1 /* Zero on free */
-
-static inline void pmd_populate_kernel(struct mm_struct *mm,
- pmd_t *pmd, pte_t *pte)
-{
- set_pmd(pmd, __pmd((unsigned long)pte));
-}
-
-static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
- pgtable_t pte)
-{
- set_pmd(pmd, __pmd((unsigned long)page_address(pte)));
-}
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-static inline void pgd_ctor(void *x)
-{
- pgd_t *pgd = x;
-
- memcpy(pgd + USER_PTRS_PER_PGD,
- swapper_pg_dir + USER_PTRS_PER_PGD,
- (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
-}
-
-/*
- * Allocate and free page tables
- */
-static inline pgd_t *pgd_alloc(struct mm_struct *mm)
-{
- return quicklist_alloc(QUICK_PGD, GFP_KERNEL, pgd_ctor);
-}
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
- quicklist_free(QUICK_PGD, NULL, pgd);
-}
-
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
- unsigned long address)
-{
- return quicklist_alloc(QUICK_PT, 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(QUICK_PT, GFP_KERNEL, NULL);
- if (!pg)
- return NULL;
-
- page = virt_to_page(pg);
- if (!pgtable_page_ctor(page)) {
- quicklist_free(QUICK_PT, NULL, pg);
- return NULL;
- }
-
- return page;
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- quicklist_free(QUICK_PT, NULL, pte);
-}
-
-static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
-{
- pgtable_page_dtor(pte);
- quicklist_free_page(QUICK_PT, NULL, pte);
-}
-
-#define __pte_free_tlb(tlb,pte,addr) \
-do { \
- pgtable_page_dtor(pte); \
- tlb_remove_page((tlb), pte); \
-} while (0)
-
-static inline void check_pgt_cache(void)
-{
- quicklist_trim(QUICK_PGD, NULL, 25, 16);
- quicklist_trim(QUICK_PT, NULL, 25, 16);
-}
-
-#endif /* __ASM_AVR32_PGALLOC_H */
diff --git a/arch/avr32/include/asm/pgtable-2level.h b/arch/avr32/include/asm/pgtable-2level.h
deleted file mode 100644
index d5b1c63993ec..000000000000
--- a/arch/avr32/include/asm/pgtable-2level.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_PGTABLE_2LEVEL_H
-#define __ASM_AVR32_PGTABLE_2LEVEL_H
-
-#define __ARCH_USE_5LEVEL_HACK
-#include <asm-generic/pgtable-nopmd.h>
-
-/*
- * Traditional 2-level paging structure
- */
-#define PGDIR_SHIFT 22
-#define PTRS_PER_PGD 1024
-
-#define PTRS_PER_PTE 1024
-
-#ifndef __ASSEMBLY__
-#define pte_ERROR(e) \
- printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
-#define pgd_ERROR(e) \
- printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
-
-/*
- * Certain architectures need to do special things when PTEs
- * within a page table are directly modified. Thus, the following
- * hook is made available.
- */
-#define set_pte(pteptr, pteval) (*(pteptr) = pteval)
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep, pteval)
-
-/*
- * (pmds are folded into pgds so this doesn't get actually called,
- * but the define is needed for a generic inline function.)
- */
-#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
-
-#define pte_pfn(x) ((unsigned long)(((x).pte >> PAGE_SHIFT)))
-#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-#define pfn_pmd(pfn, prot) __pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* __ASM_AVR32_PGTABLE_2LEVEL_H */
diff --git a/arch/avr32/include/asm/pgtable.h b/arch/avr32/include/asm/pgtable.h
deleted file mode 100644
index 35800664076e..000000000000
--- a/arch/avr32/include/asm/pgtable.h
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_PGTABLE_H
-#define __ASM_AVR32_PGTABLE_H
-
-#include <asm/addrspace.h>
-
-#ifndef __ASSEMBLY__
-#include <linux/sched.h>
-
-#endif /* !__ASSEMBLY__ */
-
-/*
- * Use two-level page tables just as the i386 (without PAE)
- */
-#include <asm/pgtable-2level.h>
-
-/*
- * The following code might need some cleanup when the values are
- * final...
- */
-#define PMD_SIZE (1UL << PMD_SHIFT)
-#define PMD_MASK (~(PMD_SIZE-1))
-#define PGDIR_SIZE (1UL << PGDIR_SHIFT)
-#define PGDIR_MASK (~(PGDIR_SIZE-1))
-
-#define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE)
-#define FIRST_USER_ADDRESS 0UL
-
-#ifndef __ASSEMBLY__
-extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
-extern void paging_init(void);
-
-/*
- * ZERO_PAGE is a global shared page that is always zero: used for
- * zero-mapped memory areas etc.
- */
-extern struct page *empty_zero_page;
-#define ZERO_PAGE(vaddr) (empty_zero_page)
-
-/*
- * Just any arbitrary offset to the start of the vmalloc VM area: the
- * current 8 MiB value just means that there will be a 8 MiB "hole"
- * after the uncached physical memory (P2 segment) until the vmalloc
- * area starts. That means that any out-of-bounds memory accesses will
- * hopefully be caught; we don't know if the end of the P1/P2 segments
- * are actually used for anything, but it is anyway safer to let the
- * MMU catch these kinds of errors than to rely on the memory bus.
- *
- * A "hole" of the same size is added to the end of the P3 segment as
- * well. It might seem wasteful to use 16 MiB of virtual address space
- * on this, but we do have 512 MiB of it...
- *
- * The vmalloc() routines leave a hole of 4 KiB between each vmalloced
- * area for the same reason.
- */
-#define VMALLOC_OFFSET (8 * 1024 * 1024)
-#define VMALLOC_START (P3SEG + VMALLOC_OFFSET)
-#define VMALLOC_END (P4SEG - VMALLOC_OFFSET)
-#endif /* !__ASSEMBLY__ */
-
-/*
- * Page flags. Some of these flags are not directly supported by
- * hardware, so we have to emulate them.
- */
-#define _TLBEHI_BIT_VALID 9
-#define _TLBEHI_VALID (1 << _TLBEHI_BIT_VALID)
-
-#define _PAGE_BIT_WT 0 /* W-bit : write-through */
-#define _PAGE_BIT_DIRTY 1 /* D-bit : page changed */
-#define _PAGE_BIT_SZ0 2 /* SZ0-bit : Size of page */
-#define _PAGE_BIT_SZ1 3 /* SZ1-bit : Size of page */
-#define _PAGE_BIT_EXECUTE 4 /* X-bit : execute access allowed */
-#define _PAGE_BIT_RW 5 /* AP0-bit : write access allowed */
-#define _PAGE_BIT_USER 6 /* AP1-bit : user space access allowed */
-#define _PAGE_BIT_BUFFER 7 /* B-bit : bufferable */
-#define _PAGE_BIT_GLOBAL 8 /* G-bit : global (ignore ASID) */
-#define _PAGE_BIT_CACHABLE 9 /* C-bit : cachable */
-
-/* If we drop support for 1K pages, we get two extra bits */
-#define _PAGE_BIT_PRESENT 10
-#define _PAGE_BIT_ACCESSED 11 /* software: page was accessed */
-
-#define _PAGE_WT (1 << _PAGE_BIT_WT)
-#define _PAGE_DIRTY (1 << _PAGE_BIT_DIRTY)
-#define _PAGE_EXECUTE (1 << _PAGE_BIT_EXECUTE)
-#define _PAGE_RW (1 << _PAGE_BIT_RW)
-#define _PAGE_USER (1 << _PAGE_BIT_USER)
-#define _PAGE_BUFFER (1 << _PAGE_BIT_BUFFER)
-#define _PAGE_GLOBAL (1 << _PAGE_BIT_GLOBAL)
-#define _PAGE_CACHABLE (1 << _PAGE_BIT_CACHABLE)
-
-/* Software flags */
-#define _PAGE_ACCESSED (1 << _PAGE_BIT_ACCESSED)
-#define _PAGE_PRESENT (1 << _PAGE_BIT_PRESENT)
-
-/*
- * Page types, i.e. sizes. _PAGE_TYPE_NONE corresponds to what is
- * usually called _PAGE_PROTNONE on other architectures.
- *
- * XXX: Find out if _PAGE_PROTNONE is equivalent with !_PAGE_USER. If
- * so, we can encode all possible page sizes (although we can't really
- * support 1K pages anyway due to the _PAGE_PRESENT and _PAGE_ACCESSED
- * bits)
- *
- */
-#define _PAGE_TYPE_MASK ((1 << _PAGE_BIT_SZ0) | (1 << _PAGE_BIT_SZ1))
-#define _PAGE_TYPE_NONE (0 << _PAGE_BIT_SZ0)
-#define _PAGE_TYPE_SMALL (1 << _PAGE_BIT_SZ0)
-#define _PAGE_TYPE_MEDIUM (2 << _PAGE_BIT_SZ0)
-#define _PAGE_TYPE_LARGE (3 << _PAGE_BIT_SZ0)
-
-/*
- * Mask which drop software flags. We currently can't handle more than
- * 512 MiB of physical memory, so we can use bits 29-31 for other
- * stuff. With a fixed 4K page size, we can use bits 10-11 as well as
- * bits 2-3 (SZ)
- */
-#define _PAGE_FLAGS_HARDWARE_MASK 0xfffff3ff
-
-#define _PAGE_FLAGS_CACHE_MASK (_PAGE_CACHABLE | _PAGE_BUFFER | _PAGE_WT)
-
-/* Flags that may be modified by software */
-#define _PAGE_CHG_MASK (PTE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY \
- | _PAGE_FLAGS_CACHE_MASK)
-
-#define _PAGE_FLAGS_READ (_PAGE_CACHABLE | _PAGE_BUFFER)
-#define _PAGE_FLAGS_WRITE (_PAGE_FLAGS_READ | _PAGE_RW | _PAGE_DIRTY)
-
-#define _PAGE_NORMAL(x) __pgprot((x) | _PAGE_PRESENT | _PAGE_TYPE_SMALL \
- | _PAGE_ACCESSED)
-
-#define PAGE_NONE (_PAGE_ACCESSED | _PAGE_TYPE_NONE)
-#define PAGE_READ (_PAGE_FLAGS_READ | _PAGE_USER)
-#define PAGE_EXEC (_PAGE_FLAGS_READ | _PAGE_EXECUTE | _PAGE_USER)
-#define PAGE_WRITE (_PAGE_FLAGS_WRITE | _PAGE_USER)
-#define PAGE_KERNEL _PAGE_NORMAL(_PAGE_FLAGS_WRITE | _PAGE_EXECUTE | _PAGE_GLOBAL)
-#define PAGE_KERNEL_RO _PAGE_NORMAL(_PAGE_FLAGS_READ | _PAGE_EXECUTE | _PAGE_GLOBAL)
-
-#define _PAGE_P(x) _PAGE_NORMAL((x) & ~(_PAGE_RW | _PAGE_DIRTY))
-#define _PAGE_S(x) _PAGE_NORMAL(x)
-
-#define PAGE_COPY _PAGE_P(PAGE_WRITE | PAGE_READ)
-#define PAGE_SHARED _PAGE_S(PAGE_WRITE | PAGE_READ)
-
-#ifndef __ASSEMBLY__
-/*
- * The hardware supports flags for write- and execute access. Read is
- * always allowed if the page is loaded into the TLB, so the "-w-",
- * "--x" and "-wx" mappings are implemented as "rw-", "r-x" and "rwx",
- * respectively.
- *
- * The "---" case is handled by software; the page will simply not be
- * loaded into the TLB if the page type is _PAGE_TYPE_NONE.
- */
-
-#define __P000 __pgprot(PAGE_NONE)
-#define __P001 _PAGE_P(PAGE_READ)
-#define __P010 _PAGE_P(PAGE_WRITE)
-#define __P011 _PAGE_P(PAGE_WRITE | PAGE_READ)
-#define __P100 _PAGE_P(PAGE_EXEC)
-#define __P101 _PAGE_P(PAGE_EXEC | PAGE_READ)
-#define __P110 _PAGE_P(PAGE_EXEC | PAGE_WRITE)
-#define __P111 _PAGE_P(PAGE_EXEC | PAGE_WRITE | PAGE_READ)
-
-#define __S000 __pgprot(PAGE_NONE)
-#define __S001 _PAGE_S(PAGE_READ)
-#define __S010 _PAGE_S(PAGE_WRITE)
-#define __S011 _PAGE_S(PAGE_WRITE | PAGE_READ)
-#define __S100 _PAGE_S(PAGE_EXEC)
-#define __S101 _PAGE_S(PAGE_EXEC | PAGE_READ)
-#define __S110 _PAGE_S(PAGE_EXEC | PAGE_WRITE)
-#define __S111 _PAGE_S(PAGE_EXEC | PAGE_WRITE | PAGE_READ)
-
-#define pte_none(x) (!pte_val(x))
-#define pte_present(x) (pte_val(x) & _PAGE_PRESENT)
-
-#define pte_clear(mm,addr,xp) \
- do { \
- set_pte_at(mm, addr, xp, __pte(0)); \
- } while (0)
-
-/*
- * The following only work if pte_present() is true.
- * Undefined behaviour if not..
- */
-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_special(pte_t pte)
-{
- return 0;
-}
-
-/* Mutator functions for PTE bits */
-static inline pte_t pte_wrprotect(pte_t pte)
-{
- set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_RW));
- return pte;
-}
-static inline pte_t pte_mkclean(pte_t pte)
-{
- set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY));
- return pte;
-}
-static inline pte_t pte_mkold(pte_t pte)
-{
- set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED));
- return pte;
-}
-static inline pte_t pte_mkwrite(pte_t pte)
-{
- set_pte(&pte, __pte(pte_val(pte) | _PAGE_RW));
- return pte;
-}
-static inline pte_t pte_mkdirty(pte_t pte)
-{
- set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY));
- return pte;
-}
-static inline pte_t pte_mkyoung(pte_t pte)
-{
- set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED));
- return pte;
-}
-static inline pte_t pte_mkspecial(pte_t pte)
-{
- return pte;
-}
-
-#define pmd_none(x) (!pmd_val(x))
-#define pmd_present(x) (pmd_val(x))
-
-static inline void pmd_clear(pmd_t *pmdp)
-{
- set_pmd(pmdp, __pmd(0));
-}
-
-#define pmd_bad(x) (pmd_val(x) & ~PAGE_MASK)
-
-/*
- * Permanent address of a page. We don't support highmem, so this is
- * trivial.
- */
-#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT))
-#define pte_page(x) (pfn_to_page(pte_pfn(x)))
-
-/*
- * Mark the prot value as uncacheable and unbufferable
- */
-#define pgprot_noncached(prot) \
- __pgprot(pgprot_val(prot) & ~(_PAGE_BUFFER | _PAGE_CACHABLE))
-
-/*
- * Mark the prot value as uncacheable but bufferable
- */
-#define pgprot_writecombine(prot) \
- __pgprot((pgprot_val(prot) & ~_PAGE_CACHABLE) | _PAGE_BUFFER)
-
-/*
- * Conversion functions: convert a page and protection to a page entry,
- * and a page entry and page directory to the page they refer to.
- *
- * extern pte_t mk_pte(struct page *page, pgprot_t pgprot)
- */
-#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot))
-
-static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
-{
- set_pte(&pte, __pte((pte_val(pte) & _PAGE_CHG_MASK)
- | pgprot_val(newprot)));
- return pte;
-}
-
-#define page_pte(page) page_pte_prot(page, __pgprot(0))
-
-#define pmd_page_vaddr(pmd) pmd_val(pmd)
-#define pmd_page(pmd) (virt_to_page(pmd_val(pmd)))
-
-/* 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 third-level page table.. */
-#define pte_index(address) \
- ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset(dir, address) \
- ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address))
-#define pte_offset_kernel(dir, address) \
- ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address))
-#define pte_offset_map(dir, address) pte_offset_kernel(dir, address)
-#define pte_unmap(pte) do { } while (0)
-
-struct vm_area_struct;
-extern void update_mmu_cache(struct vm_area_struct * vma,
- unsigned long address, pte_t *ptep);
-
-/*
- * Encode and decode a swap entry
- *
- * Constraints:
- * _PAGE_TYPE_* at bits 2-3 (for emulating _PAGE_PROTNONE)
- * _PAGE_PRESENT at bit 10
- *
- * We encode the type into bits 4-9 and offset into bits 11-31. This
- * gives us a 21 bits offset, or 2**21 * 4K = 8G usable swap space per
- * device, and 64 possible types.
- *
- * NOTE: We should set ZEROs at the position of _PAGE_PRESENT
- * and _PAGE_PROTNONE bits
- */
-#define __swp_type(x) (((x).val >> 4) & 0x3f)
-#define __swp_offset(x) ((x).val >> 11)
-#define __swp_entry(type, offset) ((swp_entry_t) { ((type) << 4) | ((offset) << 11) })
-#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
-
-typedef pte_t *pte_addr_t;
-
-#define kern_addr_valid(addr) (1)
-
-/* No page table caches to initialize (?) */
-#define pgtable_cache_init() do { } while(0)
-
-#include <asm-generic/pgtable.h>
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* __ASM_AVR32_PGTABLE_H */
diff --git a/arch/avr32/include/asm/processor.h b/arch/avr32/include/asm/processor.h
deleted file mode 100644
index 972adcc1e8f4..000000000000
--- a/arch/avr32/include/asm/processor.h
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_PROCESSOR_H
-#define __ASM_AVR32_PROCESSOR_H
-
-#include <asm/page.h>
-#include <asm/cache.h>
-
-#define TASK_SIZE 0x80000000
-
-#ifdef __KERNEL__
-#define STACK_TOP TASK_SIZE
-#define STACK_TOP_MAX STACK_TOP
-#endif
-
-#ifndef __ASSEMBLY__
-
-static inline void *current_text_addr(void)
-{
- register void *pc asm("pc");
- return pc;
-}
-
-enum arch_type {
- ARCH_AVR32A,
- ARCH_AVR32B,
- ARCH_MAX
-};
-
-enum cpu_type {
- CPU_MORGAN,
- CPU_AT32AP,
- CPU_MAX
-};
-
-enum tlb_config {
- TLB_NONE,
- TLB_SPLIT,
- TLB_UNIFIED,
- TLB_INVALID
-};
-
-#define AVR32_FEATURE_RMW (1 << 0)
-#define AVR32_FEATURE_DSP (1 << 1)
-#define AVR32_FEATURE_SIMD (1 << 2)
-#define AVR32_FEATURE_OCD (1 << 3)
-#define AVR32_FEATURE_PCTR (1 << 4)
-#define AVR32_FEATURE_JAVA (1 << 5)
-#define AVR32_FEATURE_FPU (1 << 6)
-
-struct avr32_cpuinfo {
- struct clk *clk;
- unsigned long loops_per_jiffy;
- enum arch_type arch_type;
- enum cpu_type cpu_type;
- unsigned short arch_revision;
- unsigned short cpu_revision;
- enum tlb_config tlb_config;
- unsigned long features;
- u32 device_id;
-
- struct cache_info icache;
- struct cache_info dcache;
-};
-
-static inline unsigned int avr32_get_manufacturer_id(struct avr32_cpuinfo *cpu)
-{
- return (cpu->device_id >> 1) & 0x7f;
-}
-static inline unsigned int avr32_get_product_number(struct avr32_cpuinfo *cpu)
-{
- return (cpu->device_id >> 12) & 0xffff;
-}
-static inline unsigned int avr32_get_chip_revision(struct avr32_cpuinfo *cpu)
-{
- return (cpu->device_id >> 28) & 0x0f;
-}
-
-extern struct avr32_cpuinfo boot_cpu_data;
-
-/* No SMP support so far */
-#define current_cpu_data boot_cpu_data
-
-/* This decides where the kernel will search for a free chunk of vm
- * space during mmap's
- */
-#define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
-
-#define cpu_relax() barrier()
-#define cpu_sync_pipeline() asm volatile("sub pc, -2" : : : "memory")
-
-struct cpu_context {
- unsigned long sr;
- unsigned long pc;
- unsigned long ksp; /* Kernel stack pointer */
- unsigned long r7;
- unsigned long r6;
- unsigned long r5;
- unsigned long r4;
- unsigned long r3;
- unsigned long r2;
- unsigned long r1;
- unsigned long r0;
-};
-
-/* This struct contains the CPU context as stored by switch_to() */
-struct thread_struct {
- struct cpu_context cpu_context;
- unsigned long single_step_addr;
- u16 single_step_insn;
-};
-
-#define INIT_THREAD { \
- .cpu_context = { \
- .ksp = sizeof(init_stack) + (long)&init_stack, \
- }, \
-}
-
-/*
- * Do necessary setup to start up a newly executed thread.
- */
-#define start_thread(regs, new_pc, new_sp) \
- do { \
- memset(regs, 0, sizeof(*regs)); \
- regs->sr = MODE_USER; \
- regs->pc = new_pc & ~1; \
- regs->sp = new_sp; \
- } while(0)
-
-struct task_struct;
-
-/* Free all resources held by a thread */
-extern void release_thread(struct task_struct *);
-
-/* Return saved PC of a blocked thread */
-#define thread_saved_pc(tsk) ((tsk)->thread.cpu_context.pc)
-
-struct pt_regs;
-extern unsigned long get_wchan(struct task_struct *p);
-extern void show_regs_log_lvl(struct pt_regs *regs, const char *log_lvl);
-extern void show_stack_log_lvl(struct task_struct *tsk, unsigned long sp,
- struct pt_regs *regs, const char *log_lvl);
-
-#define task_pt_regs(p) \
- ((struct pt_regs *)(THREAD_SIZE + task_stack_page(p)) - 1)
-
-#define KSTK_EIP(tsk) ((tsk)->thread.cpu_context.pc)
-#define KSTK_ESP(tsk) ((tsk)->thread.cpu_context.ksp)
-
-#define ARCH_HAS_PREFETCH
-
-static inline void prefetch(const void *x)
-{
- const char *c = x;
- asm volatile("pref %0" : : "r"(c));
-}
-#define PREFETCH_STRIDE L1_CACHE_BYTES
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* __ASM_AVR32_PROCESSOR_H */
diff --git a/arch/avr32/include/asm/ptrace.h b/arch/avr32/include/asm/ptrace.h
deleted file mode 100644
index 630e4f9bf5f0..000000000000
--- a/arch/avr32/include/asm/ptrace.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_PTRACE_H
-#define __ASM_AVR32_PTRACE_H
-
-#include <uapi/asm/ptrace.h>
-
-#ifndef __ASSEMBLY__
-
-#include <asm/ocd.h>
-
-#define arch_has_single_step() (1)
-
-#define arch_ptrace_attach(child) ocd_enable(child)
-
-#define user_mode(regs) (((regs)->sr & MODE_MASK) == MODE_USER)
-#define instruction_pointer(regs) ((regs)->pc)
-#define profile_pc(regs) instruction_pointer(regs)
-#define user_stack_pointer(regs) ((regs)->sp)
-
-static __inline__ int valid_user_regs(struct pt_regs *regs)
-{
- /*
- * Some of the Java bits might be acceptable if/when we
- * implement some support for that stuff...
- */
- if ((regs->sr & 0xffff0000) == 0)
- return 1;
-
- /*
- * Force status register flags to be sane and report this
- * illegal behaviour...
- */
- regs->sr &= 0x0000ffff;
- return 0;
-}
-
-
-#endif /* ! __ASSEMBLY__ */
-#endif /* __ASM_AVR32_PTRACE_H */
diff --git a/arch/avr32/include/asm/serial.h b/arch/avr32/include/asm/serial.h
deleted file mode 100644
index 5ecaebc22b02..000000000000
--- a/arch/avr32/include/asm/serial.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _ASM_SERIAL_H
-#define _ASM_SERIAL_H
-
-/*
- * This assumes you have a 1.8432 MHz clock for your UART.
- *
- * It'd be nice if someone built a serial card with a 24.576 MHz
- * clock, since the 16550A is capable of handling a top speed of 1.5
- * megabits/second; but this requires the faster clock.
- */
-#define BASE_BAUD (1843200 / 16)
-
-#endif /* _ASM_SERIAL_H */
diff --git a/arch/avr32/include/asm/setup.h b/arch/avr32/include/asm/setup.h
deleted file mode 100644
index 73490ae0c476..000000000000
--- a/arch/avr32/include/asm/setup.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * Based on linux/include/asm-arm/setup.h
- * Copyright (C) 1997-1999 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_SETUP_H__
-#define __ASM_AVR32_SETUP_H__
-
-#include <uapi/asm/setup.h>
-
-
-/* Magic number indicating that a tag table is present */
-#define ATAG_MAGIC 0xa2a25441
-
-#ifndef __ASSEMBLY__
-
-/*
- * Generic memory range, used by several tags.
- *
- * addr is always physical.
- * size is measured in bytes.
- * next is for use by the OS, e.g. for grouping regions into
- * linked lists.
- */
-struct tag_mem_range {
- u32 addr;
- u32 size;
- struct tag_mem_range * next;
-};
-
-/* The list ends with an ATAG_NONE node. */
-#define ATAG_NONE 0x00000000
-
-struct tag_header {
- u32 size;
- u32 tag;
-};
-
-/* The list must start with an ATAG_CORE node */
-#define ATAG_CORE 0x54410001
-
-struct tag_core {
- u32 flags;
- u32 pagesize;
- u32 rootdev;
-};
-
-/* it is allowed to have multiple ATAG_MEM nodes */
-#define ATAG_MEM 0x54410002
-/* ATAG_MEM uses tag_mem_range */
-
-/* command line: \0 terminated string */
-#define ATAG_CMDLINE 0x54410003
-
-struct tag_cmdline {
- char cmdline[1]; /* this is the minimum size */
-};
-
-/* Ramdisk image (may be compressed) */
-#define ATAG_RDIMG 0x54410004
-/* ATAG_RDIMG uses tag_mem_range */
-
-/* Information about various clocks present in the system */
-#define ATAG_CLOCK 0x54410005
-
-struct tag_clock {
- u32 clock_id; /* Which clock are we talking about? */
- u32 clock_flags; /* Special features */
- u64 clock_hz; /* Clock speed in Hz */
-};
-
-/* The clock types we know about */
-#define CLOCK_BOOTCPU 0
-
-/* Memory reserved for the system (e.g. the bootloader) */
-#define ATAG_RSVD_MEM 0x54410006
-/* ATAG_RSVD_MEM uses tag_mem_range */
-
-/* Ethernet information */
-
-#define ATAG_ETHERNET 0x54410007
-
-struct tag_ethernet {
- u8 mac_index;
- u8 mii_phy_addr;
- u8 hw_address[6];
-};
-
-#define ETH_INVALID_PHY 0xff
-
-/* board information */
-#define ATAG_BOARDINFO 0x54410008
-
-struct tag_boardinfo {
- u32 board_number;
-};
-
-struct tag {
- struct tag_header hdr;
- union {
- struct tag_core core;
- struct tag_mem_range mem_range;
- struct tag_cmdline cmdline;
- struct tag_clock clock;
- struct tag_ethernet ethernet;
- struct tag_boardinfo boardinfo;
- } u;
-};
-
-struct tagtable {
- u32 tag;
- int (*parse)(struct tag *);
-};
-
-#define __tag __used __attribute__((__section__(".taglist.init")))
-#define __tagtable(tag, fn) \
- static struct tagtable __tagtable_##fn __tag = { tag, fn }
-
-#define tag_member_present(tag,member) \
- ((unsigned long)(&((struct tag *)0L)->member + 1) \
- <= (tag)->hdr.size * 4)
-
-#define tag_next(t) ((struct tag *)((u32 *)(t) + (t)->hdr.size))
-#define tag_size(type) ((sizeof(struct tag_header) + sizeof(struct type)) >> 2)
-
-#define for_each_tag(t,base) \
- for (t = base; t->hdr.size; t = tag_next(t))
-
-extern struct tag *bootloader_tags;
-
-extern resource_size_t fbmem_start;
-extern resource_size_t fbmem_size;
-extern u32 board_number;
-
-void setup_processor(void);
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* __ASM_AVR32_SETUP_H__ */
diff --git a/arch/avr32/include/asm/shmparam.h b/arch/avr32/include/asm/shmparam.h
deleted file mode 100644
index 3681266c77f7..000000000000
--- a/arch/avr32/include/asm/shmparam.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_AVR32_SHMPARAM_H
-#define __ASM_AVR32_SHMPARAM_H
-
-#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */
-
-#endif /* __ASM_AVR32_SHMPARAM_H */
diff --git a/arch/avr32/include/asm/signal.h b/arch/avr32/include/asm/signal.h
deleted file mode 100644
index d875eb6a3f3c..000000000000
--- a/arch/avr32/include/asm/signal.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_SIGNAL_H
-#define __ASM_AVR32_SIGNAL_H
-
-#include <uapi/asm/signal.h>
-
-/* Most things should be clean enough to redefine this at will, if care
- is taken to make libc match. */
-
-#define _NSIG 64
-#define _NSIG_BPW 32
-#define _NSIG_WORDS (_NSIG / _NSIG_BPW)
-
-typedef unsigned long old_sigset_t; /* at least 32 bits */
-
-typedef struct {
- unsigned long sig[_NSIG_WORDS];
-} sigset_t;
-
-#define __ARCH_HAS_SA_RESTORER
-
-#include <asm/sigcontext.h>
-#undef __HAVE_ARCH_SIG_BITOPS
-
-#endif
diff --git a/arch/avr32/include/asm/string.h b/arch/avr32/include/asm/string.h
deleted file mode 100644
index c91a623cd585..000000000000
--- a/arch/avr32/include/asm/string.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_STRING_H
-#define __ASM_AVR32_STRING_H
-
-#define __HAVE_ARCH_MEMSET
-extern void *memset(void *b, int c, size_t len);
-
-#define __HAVE_ARCH_MEMCPY
-extern void *memcpy(void *to, const void *from, size_t len);
-
-#endif /* __ASM_AVR32_STRING_H */
diff --git a/arch/avr32/include/asm/switch_to.h b/arch/avr32/include/asm/switch_to.h
deleted file mode 100644
index 6f00581c3d4f..000000000000
--- a/arch/avr32/include/asm/switch_to.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_SWITCH_TO_H
-#define __ASM_AVR32_SWITCH_TO_H
-
-/*
- * Help PathFinder and other Nexus-compliant debuggers keep track of
- * the current PID by emitting an Ownership Trace Message each time we
- * switch task.
- */
-#ifdef CONFIG_OWNERSHIP_TRACE
-#include <asm/ocd.h>
-#define ocd_switch(prev, next) \
- do { \
- ocd_write(PID, prev->pid); \
- ocd_write(PID, next->pid); \
- } while(0)
-#else
-#define ocd_switch(prev, next)
-#endif
-
-/*
- * switch_to(prev, next, last) should switch from task `prev' to task
- * `next'. `prev' will never be the same as `next'.
- *
- * We just delegate everything to the __switch_to assembly function,
- * which is implemented in arch/avr32/kernel/switch_to.S
- *
- * mb() tells GCC not to cache `current' across this call.
- */
-struct cpu_context;
-struct task_struct;
-extern struct task_struct *__switch_to(struct task_struct *,
- struct cpu_context *,
- struct cpu_context *);
-#define switch_to(prev, next, last) \
- do { \
- ocd_switch(prev, next); \
- last = __switch_to(prev, &prev->thread.cpu_context + 1, \
- &next->thread.cpu_context); \
- } while (0)
-
-
-#endif /* __ASM_AVR32_SWITCH_TO_H */
diff --git a/arch/avr32/include/asm/syscalls.h b/arch/avr32/include/asm/syscalls.h
deleted file mode 100644
index 244f2acab546..000000000000
--- a/arch/avr32/include/asm/syscalls.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * syscalls.h - Linux syscall interfaces (arch-specific)
- *
- * Copyright (c) 2008 Jaswinder Singh
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
-#ifndef _ASM_AVR32_SYSCALLS_H
-#define _ASM_AVR32_SYSCALLS_H
-
-#include <linux/compiler.h>
-#include <linux/linkage.h>
-#include <linux/types.h>
-#include <linux/signal.h>
-
-/* mm/cache.c */
-asmlinkage int sys_cacheflush(int, void __user *, size_t);
-
-#endif /* _ASM_AVR32_SYSCALLS_H */
diff --git a/arch/avr32/include/asm/sysreg.h b/arch/avr32/include/asm/sysreg.h
deleted file mode 100644
index d4e0950170ca..000000000000
--- a/arch/avr32/include/asm/sysreg.h
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * AVR32 System Registers
- *
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_SYSREG_H
-#define __ASM_AVR32_SYSREG_H
-
-/* sysreg register offsets */
-#define SYSREG_SR 0x0000
-#define SYSREG_EVBA 0x0004
-#define SYSREG_ACBA 0x0008
-#define SYSREG_CPUCR 0x000c
-#define SYSREG_ECR 0x0010
-#define SYSREG_RSR_SUP 0x0014
-#define SYSREG_RSR_INT0 0x0018
-#define SYSREG_RSR_INT1 0x001c
-#define SYSREG_RSR_INT2 0x0020
-#define SYSREG_RSR_INT3 0x0024
-#define SYSREG_RSR_EX 0x0028
-#define SYSREG_RSR_NMI 0x002c
-#define SYSREG_RSR_DBG 0x0030
-#define SYSREG_RAR_SUP 0x0034
-#define SYSREG_RAR_INT0 0x0038
-#define SYSREG_RAR_INT1 0x003c
-#define SYSREG_RAR_INT2 0x0040
-#define SYSREG_RAR_INT3 0x0044
-#define SYSREG_RAR_EX 0x0048
-#define SYSREG_RAR_NMI 0x004c
-#define SYSREG_RAR_DBG 0x0050
-#define SYSREG_JECR 0x0054
-#define SYSREG_JOSP 0x0058
-#define SYSREG_JAVA_LV0 0x005c
-#define SYSREG_JAVA_LV1 0x0060
-#define SYSREG_JAVA_LV2 0x0064
-#define SYSREG_JAVA_LV3 0x0068
-#define SYSREG_JAVA_LV4 0x006c
-#define SYSREG_JAVA_LV5 0x0070
-#define SYSREG_JAVA_LV6 0x0074
-#define SYSREG_JAVA_LV7 0x0078
-#define SYSREG_JTBA 0x007c
-#define SYSREG_JBCR 0x0080
-#define SYSREG_CONFIG0 0x0100
-#define SYSREG_CONFIG1 0x0104
-#define SYSREG_COUNT 0x0108
-#define SYSREG_COMPARE 0x010c
-#define SYSREG_TLBEHI 0x0110
-#define SYSREG_TLBELO 0x0114
-#define SYSREG_PTBR 0x0118
-#define SYSREG_TLBEAR 0x011c
-#define SYSREG_MMUCR 0x0120
-#define SYSREG_TLBARLO 0x0124
-#define SYSREG_TLBARHI 0x0128
-#define SYSREG_PCCNT 0x012c
-#define SYSREG_PCNT0 0x0130
-#define SYSREG_PCNT1 0x0134
-#define SYSREG_PCCR 0x0138
-#define SYSREG_BEAR 0x013c
-#define SYSREG_SABAL 0x0300
-#define SYSREG_SABAH 0x0304
-#define SYSREG_SABD 0x0308
-
-/* Bitfields in SR */
-#define SYSREG_SR_C_OFFSET 0
-#define SYSREG_SR_C_SIZE 1
-#define SYSREG_Z_OFFSET 1
-#define SYSREG_Z_SIZE 1
-#define SYSREG_SR_N_OFFSET 2
-#define SYSREG_SR_N_SIZE 1
-#define SYSREG_SR_V_OFFSET 3
-#define SYSREG_SR_V_SIZE 1
-#define SYSREG_Q_OFFSET 4
-#define SYSREG_Q_SIZE 1
-#define SYSREG_L_OFFSET 5
-#define SYSREG_L_SIZE 1
-#define SYSREG_T_OFFSET 14
-#define SYSREG_T_SIZE 1
-#define SYSREG_SR_R_OFFSET 15
-#define SYSREG_SR_R_SIZE 1
-#define SYSREG_GM_OFFSET 16
-#define SYSREG_GM_SIZE 1
-#define SYSREG_I0M_OFFSET 17
-#define SYSREG_I0M_SIZE 1
-#define SYSREG_I1M_OFFSET 18
-#define SYSREG_I1M_SIZE 1
-#define SYSREG_I2M_OFFSET 19
-#define SYSREG_I2M_SIZE 1
-#define SYSREG_I3M_OFFSET 20
-#define SYSREG_I3M_SIZE 1
-#define SYSREG_EM_OFFSET 21
-#define SYSREG_EM_SIZE 1
-#define SYSREG_MODE_OFFSET 22
-#define SYSREG_MODE_SIZE 3
-#define SYSREG_M0_OFFSET 22
-#define SYSREG_M0_SIZE 1
-#define SYSREG_M1_OFFSET 23
-#define SYSREG_M1_SIZE 1
-#define SYSREG_M2_OFFSET 24
-#define SYSREG_M2_SIZE 1
-#define SYSREG_SR_D_OFFSET 26
-#define SYSREG_SR_D_SIZE 1
-#define SYSREG_DM_OFFSET 27
-#define SYSREG_DM_SIZE 1
-#define SYSREG_SR_J_OFFSET 28
-#define SYSREG_SR_J_SIZE 1
-#define SYSREG_H_OFFSET 29
-#define SYSREG_H_SIZE 1
-
-/* Bitfields in CPUCR */
-#define SYSREG_BI_OFFSET 0
-#define SYSREG_BI_SIZE 1
-#define SYSREG_BE_OFFSET 1
-#define SYSREG_BE_SIZE 1
-#define SYSREG_FE_OFFSET 2
-#define SYSREG_FE_SIZE 1
-#define SYSREG_RE_OFFSET 3
-#define SYSREG_RE_SIZE 1
-#define SYSREG_IBE_OFFSET 4
-#define SYSREG_IBE_SIZE 1
-#define SYSREG_IEE_OFFSET 5
-#define SYSREG_IEE_SIZE 1
-
-/* Bitfields in CONFIG0 */
-#define SYSREG_CONFIG0_R_OFFSET 0
-#define SYSREG_CONFIG0_R_SIZE 1
-#define SYSREG_CONFIG0_D_OFFSET 1
-#define SYSREG_CONFIG0_D_SIZE 1
-#define SYSREG_CONFIG0_S_OFFSET 2
-#define SYSREG_CONFIG0_S_SIZE 1
-#define SYSREG_CONFIG0_O_OFFSET 3
-#define SYSREG_CONFIG0_O_SIZE 1
-#define SYSREG_CONFIG0_P_OFFSET 4
-#define SYSREG_CONFIG0_P_SIZE 1
-#define SYSREG_CONFIG0_J_OFFSET 5
-#define SYSREG_CONFIG0_J_SIZE 1
-#define SYSREG_CONFIG0_F_OFFSET 6
-#define SYSREG_CONFIG0_F_SIZE 1
-#define SYSREG_MMUT_OFFSET 7
-#define SYSREG_MMUT_SIZE 3
-#define SYSREG_AR_OFFSET 10
-#define SYSREG_AR_SIZE 3
-#define SYSREG_AT_OFFSET 13
-#define SYSREG_AT_SIZE 3
-#define SYSREG_PROCESSORREVISION_OFFSET 16
-#define SYSREG_PROCESSORREVISION_SIZE 8
-#define SYSREG_PROCESSORID_OFFSET 24
-#define SYSREG_PROCESSORID_SIZE 8
-
-/* Bitfields in CONFIG1 */
-#define SYSREG_DASS_OFFSET 0
-#define SYSREG_DASS_SIZE 3
-#define SYSREG_DLSZ_OFFSET 3
-#define SYSREG_DLSZ_SIZE 3
-#define SYSREG_DSET_OFFSET 6
-#define SYSREG_DSET_SIZE 4
-#define SYSREG_IASS_OFFSET 10
-#define SYSREG_IASS_SIZE 3
-#define SYSREG_ILSZ_OFFSET 13
-#define SYSREG_ILSZ_SIZE 3
-#define SYSREG_ISET_OFFSET 16
-#define SYSREG_ISET_SIZE 4
-#define SYSREG_DMMUSZ_OFFSET 20
-#define SYSREG_DMMUSZ_SIZE 6
-#define SYSREG_IMMUSZ_OFFSET 26
-#define SYSREG_IMMUSZ_SIZE 6
-
-/* Bitfields in TLBEHI */
-#define SYSREG_ASID_OFFSET 0
-#define SYSREG_ASID_SIZE 8
-#define SYSREG_TLBEHI_I_OFFSET 8
-#define SYSREG_TLBEHI_I_SIZE 1
-#define SYSREG_TLBEHI_V_OFFSET 9
-#define SYSREG_TLBEHI_V_SIZE 1
-#define SYSREG_VPN_OFFSET 10
-#define SYSREG_VPN_SIZE 22
-
-/* Bitfields in TLBELO */
-#define SYSREG_W_OFFSET 0
-#define SYSREG_W_SIZE 1
-#define SYSREG_TLBELO_D_OFFSET 1
-#define SYSREG_TLBELO_D_SIZE 1
-#define SYSREG_SZ_OFFSET 2
-#define SYSREG_SZ_SIZE 2
-#define SYSREG_AP_OFFSET 4
-#define SYSREG_AP_SIZE 3
-#define SYSREG_B_OFFSET 7
-#define SYSREG_B_SIZE 1
-#define SYSREG_G_OFFSET 8
-#define SYSREG_G_SIZE 1
-#define SYSREG_TLBELO_C_OFFSET 9
-#define SYSREG_TLBELO_C_SIZE 1
-#define SYSREG_PFN_OFFSET 10
-#define SYSREG_PFN_SIZE 22
-
-/* Bitfields in MMUCR */
-#define SYSREG_E_OFFSET 0
-#define SYSREG_E_SIZE 1
-#define SYSREG_M_OFFSET 1
-#define SYSREG_M_SIZE 1
-#define SYSREG_MMUCR_I_OFFSET 2
-#define SYSREG_MMUCR_I_SIZE 1
-#define SYSREG_MMUCR_N_OFFSET 3
-#define SYSREG_MMUCR_N_SIZE 1
-#define SYSREG_MMUCR_S_OFFSET 4
-#define SYSREG_MMUCR_S_SIZE 1
-#define SYSREG_DLA_OFFSET 8
-#define SYSREG_DLA_SIZE 6
-#define SYSREG_DRP_OFFSET 14
-#define SYSREG_DRP_SIZE 6
-#define SYSREG_ILA_OFFSET 20
-#define SYSREG_ILA_SIZE 6
-#define SYSREG_IRP_OFFSET 26
-#define SYSREG_IRP_SIZE 6
-
-/* Bitfields in PCCR */
-#define SYSREG_PCCR_E_OFFSET 0
-#define SYSREG_PCCR_E_SIZE 1
-#define SYSREG_PCCR_R_OFFSET 1
-#define SYSREG_PCCR_R_SIZE 1
-#define SYSREG_PCCR_C_OFFSET 2
-#define SYSREG_PCCR_C_SIZE 1
-#define SYSREG_PCCR_S_OFFSET 3
-#define SYSREG_PCCR_S_SIZE 1
-#define SYSREG_IEC_OFFSET 4
-#define SYSREG_IEC_SIZE 1
-#define SYSREG_IE0_OFFSET 5
-#define SYSREG_IE0_SIZE 1
-#define SYSREG_IE1_OFFSET 6
-#define SYSREG_IE1_SIZE 1
-#define SYSREG_FC_OFFSET 8
-#define SYSREG_FC_SIZE 1
-#define SYSREG_F0_OFFSET 9
-#define SYSREG_F0_SIZE 1
-#define SYSREG_F1_OFFSET 10
-#define SYSREG_F1_SIZE 1
-#define SYSREG_CONF0_OFFSET 12
-#define SYSREG_CONF0_SIZE 6
-#define SYSREG_CONF1_OFFSET 18
-#define SYSREG_CONF1_SIZE 6
-
-/* Constants for ECR */
-#define ECR_UNRECOVERABLE 0
-#define ECR_TLB_MULTIPLE 1
-#define ECR_BUS_ERROR_WRITE 2
-#define ECR_BUS_ERROR_READ 3
-#define ECR_NMI 4
-#define ECR_ADDR_ALIGN_X 5
-#define ECR_PROTECTION_X 6
-#define ECR_DEBUG 7
-#define ECR_ILLEGAL_OPCODE 8
-#define ECR_UNIMPL_INSTRUCTION 9
-#define ECR_PRIVILEGE_VIOLATION 10
-#define ECR_FPE 11
-#define ECR_COPROC_ABSENT 12
-#define ECR_ADDR_ALIGN_R 13
-#define ECR_ADDR_ALIGN_W 14
-#define ECR_PROTECTION_R 15
-#define ECR_PROTECTION_W 16
-#define ECR_DTLB_MODIFIED 17
-#define ECR_TLB_MISS_X 20
-#define ECR_TLB_MISS_R 24
-#define ECR_TLB_MISS_W 28
-
-/* Bit manipulation macros */
-#define SYSREG_BIT(name) \
- (1 << SYSREG_##name##_OFFSET)
-#define SYSREG_BF(name,value) \
- (((value) & ((1 << SYSREG_##name##_SIZE) - 1)) \
- << SYSREG_##name##_OFFSET)
-#define SYSREG_BFEXT(name,value)\
- (((value) >> SYSREG_##name##_OFFSET) \
- & ((1 << SYSREG_##name##_SIZE) - 1))
-#define SYSREG_BFINS(name,value,old) \
- (((old) & ~(((1 << SYSREG_##name##_SIZE) - 1) \
- << SYSREG_##name##_OFFSET)) \
- | SYSREG_BF(name,value))
-
-/* Register access macros */
-#ifdef __CHECKER__
-extern unsigned long __builtin_mfsr(unsigned long reg);
-extern void __builtin_mtsr(unsigned long reg, unsigned long value);
-#endif
-
-#define sysreg_read(reg) __builtin_mfsr(SYSREG_##reg)
-#define sysreg_write(reg, value) __builtin_mtsr(SYSREG_##reg, value)
-
-#endif /* __ASM_AVR32_SYSREG_H */
diff --git a/arch/avr32/include/asm/termios.h b/arch/avr32/include/asm/termios.h
deleted file mode 100644
index 9d594376dbd6..000000000000
--- a/arch/avr32/include/asm/termios.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_TERMIOS_H
-#define __ASM_AVR32_TERMIOS_H
-
-#include <uapi/asm/termios.h>
-
-/* intr=^C quit=^\ erase=del kill=^U
- eof=^D vtime=\0 vmin=\1 sxtc=\0
- start=^Q stop=^S susp=^Z eol=\0
- reprint=^R discard=^U werase=^W lnext=^V
- eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-
-#include <asm-generic/termios-base.h>
-
-#endif /* __ASM_AVR32_TERMIOS_H */
diff --git a/arch/avr32/include/asm/thread_info.h b/arch/avr32/include/asm/thread_info.h
deleted file mode 100644
index d4d3079541ea..000000000000
--- a/arch/avr32/include/asm/thread_info.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_THREAD_INFO_H
-#define __ASM_AVR32_THREAD_INFO_H
-
-#include <asm/page.h>
-
-#define THREAD_SIZE_ORDER 1
-#define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)
-
-#ifndef __ASSEMBLY__
-#include <asm/types.h>
-
-struct task_struct;
-
-struct thread_info {
- struct task_struct *task; /* main task structure */
- unsigned long flags; /* low level flags */
- __u32 cpu;
- __s32 preempt_count; /* 0 => preemptable, <0 => BUG */
- __u32 rar_saved; /* return address... */
- __u32 rsr_saved; /* ...and status register
- saved by debug handler
- when setting up
- trampoline */
- __u8 supervisor_stack[0];
-};
-
-#define INIT_THREAD_INFO(tsk) \
-{ \
- .task = &tsk, \
- .flags = 0, \
- .cpu = 0, \
- .preempt_count = INIT_PREEMPT_COUNT, \
-}
-
-#define init_thread_info (init_thread_union.thread_info)
-#define init_stack (init_thread_union.stack)
-
-/*
- * Get the thread information struct from C.
- * We do the usual trick and use the lower end of the stack for this
- */
-static inline struct thread_info *current_thread_info(void)
-{
- unsigned long addr = ~(THREAD_SIZE - 1);
-
- asm("and %0, sp" : "=r"(addr) : "0"(addr));
- return (struct thread_info *)addr;
-}
-
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
-
-#endif /* !__ASSEMBLY__ */
-
-/*
- * Thread information flags
- * - these are process state flags that various assembly files may need to access
- * - pending work-to-be-done flags are in LSW
- * - other flags in MSW
- */
-#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
-#define TIF_SIGPENDING 1 /* signal pending */
-#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
-#define TIF_BREAKPOINT 4 /* enter monitor mode on return */
-#define TIF_SINGLE_STEP 5 /* single step in progress */
-#define TIF_MEMDIE 6 /* is terminating due to OOM killer */
-#define TIF_RESTORE_SIGMASK 7 /* restore signal mask in do_signal */
-#define TIF_CPU_GOING_TO_SLEEP 8 /* CPU is entering sleep 0 mode */
-#define TIF_NOTIFY_RESUME 9 /* callback before returning to user */
-#define TIF_DEBUG 30 /* debugging enabled */
-#define TIF_USERSPACE 31 /* true if FS sets userspace */
-
-#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
-#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
-#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
-#define _TIF_BREAKPOINT (1 << TIF_BREAKPOINT)
-#define _TIF_SINGLE_STEP (1 << TIF_SINGLE_STEP)
-#define _TIF_MEMDIE (1 << TIF_MEMDIE)
-#define _TIF_CPU_GOING_TO_SLEEP (1 << TIF_CPU_GOING_TO_SLEEP)
-#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
-
-/* Note: The masks below must never span more than 16 bits! */
-
-/* work to do on interrupt/exception return */
-#define _TIF_WORK_MASK \
- (_TIF_SIGPENDING \
- | _TIF_NOTIFY_RESUME \
- | _TIF_NEED_RESCHED \
- | _TIF_BREAKPOINT)
-
-/* work to do on any return to userspace */
-#define _TIF_ALLWORK_MASK (_TIF_WORK_MASK | _TIF_SYSCALL_TRACE)
-/* work to do on return from debug mode */
-#define _TIF_DBGWORK_MASK (_TIF_WORK_MASK & ~_TIF_BREAKPOINT)
-
-#endif /* __ASM_AVR32_THREAD_INFO_H */
diff --git a/arch/avr32/include/asm/timex.h b/arch/avr32/include/asm/timex.h
deleted file mode 100644
index 187dcf38b210..000000000000
--- a/arch/avr32/include/asm/timex.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_TIMEX_H
-#define __ASM_AVR32_TIMEX_H
-
-/*
- * This is the frequency of the timer used for Linux's timer interrupt.
- * The value should be defined as accurate as possible or under certain
- * circumstances Linux timekeeping might become inaccurate or fail.
- *
- * For many system the exact clockrate of the timer isn't known but due to
- * the way this value is used we can get away with a wrong value as long
- * as this value is:
- *
- * - a multiple of HZ
- * - a divisor of the actual rate
- *
- * 500000 is a good such cheat value.
- *
- * The obscure number 1193182 is the same as used by the original i8254
- * time in legacy PC hardware; the chip is never found in AVR32 systems.
- */
-#define CLOCK_TICK_RATE 500000 /* Underlying HZ */
-
-typedef unsigned long cycles_t;
-
-static inline cycles_t get_cycles (void)
-{
- return 0;
-}
-
-#define ARCH_HAS_READ_CURRENT_TIMER
-
-#endif /* __ASM_AVR32_TIMEX_H */
diff --git a/arch/avr32/include/asm/tlb.h b/arch/avr32/include/asm/tlb.h
deleted file mode 100644
index 5c55f9ce7c7d..000000000000
--- a/arch/avr32/include/asm/tlb.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_TLB_H
-#define __ASM_AVR32_TLB_H
-
-#define tlb_start_vma(tlb, vma) \
- flush_cache_range(vma, vma->vm_start, vma->vm_end)
-
-#define tlb_end_vma(tlb, vma) \
- flush_tlb_range(vma, vma->vm_start, vma->vm_end)
-
-#define __tlb_remove_tlb_entry(tlb, pte, address) do { } while(0)
-
-/*
- * Flush whole TLB for MM
- */
-#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
-
-#include <asm-generic/tlb.h>
-
-/*
- * For debugging purposes
- */
-extern void show_dtlb_entry(unsigned int index);
-extern void dump_dtlb(void);
-
-#endif /* __ASM_AVR32_TLB_H */
diff --git a/arch/avr32/include/asm/tlbflush.h b/arch/avr32/include/asm/tlbflush.h
deleted file mode 100644
index bf90a786f6be..000000000000
--- a/arch/avr32/include/asm/tlbflush.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_TLBFLUSH_H
-#define __ASM_AVR32_TLBFLUSH_H
-
-#include <asm/mmu.h>
-
-/*
- * TLB flushing:
- *
- * - flush_tlb() flushes the current mm struct TLBs
- * - flush_tlb_all() flushes all processes' TLB entries
- * - flush_tlb_mm(mm) flushes the specified mm context TLBs
- * - 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
- */
-extern void flush_tlb(void);
-extern void flush_tlb_all(void);
-extern void flush_tlb_mm(struct mm_struct *mm);
-extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
- unsigned long end);
-extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
-
-extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
-
-#endif /* __ASM_AVR32_TLBFLUSH_H */
diff --git a/arch/avr32/include/asm/traps.h b/arch/avr32/include/asm/traps.h
deleted file mode 100644
index 6a8fb944f414..000000000000
--- a/arch/avr32/include/asm/traps.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_TRAPS_H
-#define __ASM_AVR32_TRAPS_H
-
-#include <linux/list.h>
-
-struct undef_hook {
- struct list_head node;
- u32 insn_mask;
- u32 insn_val;
- int (*fn)(struct pt_regs *regs, u32 insn);
-};
-
-void register_undef_hook(struct undef_hook *hook);
-void unregister_undef_hook(struct undef_hook *hook);
-
-#endif /* __ASM_AVR32_TRAPS_H */
diff --git a/arch/avr32/include/asm/types.h b/arch/avr32/include/asm/types.h
deleted file mode 100644
index 59324058069c..000000000000
--- a/arch/avr32/include/asm/types.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_TYPES_H
-#define __ASM_AVR32_TYPES_H
-
-#include <uapi/asm/types.h>
-
-/*
- * These aren't exported outside the kernel to avoid name space clashes
- */
-
-#define BITS_PER_LONG 32
-
-#endif /* __ASM_AVR32_TYPES_H */
diff --git a/arch/avr32/include/asm/uaccess.h b/arch/avr32/include/asm/uaccess.h
deleted file mode 100644
index b1ec1fa06463..000000000000
--- a/arch/avr32/include/asm/uaccess.h
+++ /dev/null
@@ -1,337 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_UACCESS_H
-#define __ASM_AVR32_UACCESS_H
-
-#include <linux/errno.h>
-#include <linux/sched.h>
-
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
-typedef struct {
- unsigned int is_user_space;
-} mm_segment_t;
-
-/*
- * 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 segment_eq(a, b) ((a).is_user_space == (b).is_user_space)
-
-#define USER_ADDR_LIMIT 0x80000000
-
-#define KERNEL_DS MAKE_MM_SEG(0)
-#define USER_DS MAKE_MM_SEG(1)
-
-#define get_ds() (KERNEL_DS)
-
-static inline mm_segment_t get_fs(void)
-{
- return MAKE_MM_SEG(test_thread_flag(TIF_USERSPACE));
-}
-
-static inline void set_fs(mm_segment_t s)
-{
- if (s.is_user_space)
- set_thread_flag(TIF_USERSPACE);
- else
- clear_thread_flag(TIF_USERSPACE);
-}
-
-/*
- * Test whether a block of memory is a valid user space address.
- * Returns 0 if the range is valid, nonzero otherwise.
- *
- * We do the following checks:
- * 1. Is the access from kernel space?
- * 2. Does (addr + size) set the carry bit?
- * 3. Is (addr + size) a negative number (i.e. >= 0x80000000)?
- *
- * If yes on the first check, access is granted.
- * If no on any of the others, access is denied.
- */
-#define __range_ok(addr, size) \
- (test_thread_flag(TIF_USERSPACE) \
- && (((unsigned long)(addr) >= 0x80000000) \
- || ((unsigned long)(size) > 0x80000000) \
- || (((unsigned long)(addr) + (unsigned long)(size)) > 0x80000000)))
-
-#define access_ok(type, addr, size) (likely(__range_ok(addr, size) == 0))
-
-/* Generic arbitrary sized copy. Return the number of bytes NOT copied */
-extern __kernel_size_t __copy_user(void *to, const void *from,
- __kernel_size_t n);
-
-extern __kernel_size_t copy_to_user(void __user *to, const void *from,
- __kernel_size_t n);
-extern __kernel_size_t ___copy_from_user(void *to, const void __user *from,
- __kernel_size_t n);
-
-static inline __kernel_size_t __copy_to_user(void __user *to, const void *from,
- __kernel_size_t n)
-{
- return __copy_user((void __force *)to, from, n);
-}
-static inline __kernel_size_t __copy_from_user(void *to,
- const void __user *from,
- __kernel_size_t n)
-{
- return __copy_user(to, (const void __force *)from, n);
-}
-static inline __kernel_size_t copy_from_user(void *to,
- const void __user *from,
- __kernel_size_t n)
-{
- size_t res = ___copy_from_user(to, from, n);
- if (unlikely(res))
- memset(to + (n - res), 0, res);
- return res;
-}
-
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
-
-/*
- * put_user: - Write a simple value into user space.
- * @x: Value to copy to user space.
- * @ptr: Destination address, in user space.
- *
- * Context: User context only. This function may sleep if pagefaults are
- * enabled.
- *
- * This macro copies a single simple value from kernel space to user
- * space. It supports simple types like char and int, but not larger
- * data types like structures or arrays.
- *
- * @ptr must have pointer-to-simple-variable type, and @x must be assignable
- * to the result of dereferencing @ptr.
- *
- * Returns zero on success, or -EFAULT on error.
- */
-#define put_user(x, ptr) \
- __put_user_check((x), (ptr), sizeof(*(ptr)))
-
-/*
- * get_user: - Get a simple variable from user space.
- * @x: Variable to store result.
- * @ptr: Source address, in user space.
- *
- * Context: User context only. This function may sleep if pagefaults are
- * enabled.
- *
- * This macro copies a single simple variable from user space to kernel
- * space. It supports simple types like char and int, but not larger
- * data types like structures or arrays.
- *
- * @ptr must have pointer-to-simple-variable type, and the result of
- * dereferencing @ptr must be assignable to @x without a cast.
- *
- * Returns zero on success, or -EFAULT on error.
- * On error, the variable @x is set to zero.
- */
-#define get_user(x, ptr) \
- __get_user_check((x), (ptr), sizeof(*(ptr)))
-
-/*
- * __put_user: - Write a simple value into user space, with less checking.
- * @x: Value to copy to user space.
- * @ptr: Destination address, in user space.
- *
- * Context: User context only. This function may sleep if pagefaults are
- * enabled.
- *
- * This macro copies a single simple value from kernel space to user
- * space. It supports simple types like char and int, but not larger
- * data types like structures or arrays.
- *
- * @ptr must have pointer-to-simple-variable type, and @x must be assignable
- * to the result of dereferencing @ptr.
- *
- * Caller must check the pointer with access_ok() before calling this
- * function.
- *
- * Returns zero on success, or -EFAULT on error.
- */
-#define __put_user(x, ptr) \
- __put_user_nocheck((x), (ptr), sizeof(*(ptr)))
-
-/*
- * __get_user: - Get a simple variable from user space, with less checking.
- * @x: Variable to store result.
- * @ptr: Source address, in user space.
- *
- * Context: User context only. This function may sleep if pagefaults are
- * enabled.
- *
- * This macro copies a single simple variable from user space to kernel
- * space. It supports simple types like char and int, but not larger
- * data types like structures or arrays.
- *
- * @ptr must have pointer-to-simple-variable type, and the result of
- * dereferencing @ptr must be assignable to @x without a cast.
- *
- * Caller must check the pointer with access_ok() before calling this
- * function.
- *
- * Returns zero on success, or -EFAULT on error.
- * On error, the variable @x is set to zero.
- */
-#define __get_user(x, ptr) \
- __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
-
-extern int __get_user_bad(void);
-extern int __put_user_bad(void);
-
-#define __get_user_nocheck(x, ptr, size) \
-({ \
- unsigned long __gu_val = 0; \
- int __gu_err = 0; \
- \
- switch (size) { \
- case 1: __get_user_asm("ub", __gu_val, ptr, __gu_err); break; \
- case 2: __get_user_asm("uh", __gu_val, ptr, __gu_err); break; \
- case 4: __get_user_asm("w", __gu_val, ptr, __gu_err); break; \
- default: __gu_err = __get_user_bad(); break; \
- } \
- \
- x = (__force typeof(*(ptr)))__gu_val; \
- __gu_err; \
-})
-
-#define __get_user_check(x, ptr, size) \
-({ \
- unsigned long __gu_val = 0; \
- const typeof(*(ptr)) __user * __gu_addr = (ptr); \
- int __gu_err = 0; \
- \
- if (access_ok(VERIFY_READ, __gu_addr, size)) { \
- switch (size) { \
- case 1: \
- __get_user_asm("ub", __gu_val, __gu_addr, \
- __gu_err); \
- break; \
- case 2: \
- __get_user_asm("uh", __gu_val, __gu_addr, \
- __gu_err); \
- break; \
- case 4: \
- __get_user_asm("w", __gu_val, __gu_addr, \
- __gu_err); \
- break; \
- default: \
- __gu_err = __get_user_bad(); \
- break; \
- } \
- } else { \
- __gu_err = -EFAULT; \
- } \
- x = (__force typeof(*(ptr)))__gu_val; \
- __gu_err; \
-})
-
-#define __get_user_asm(suffix, __gu_val, ptr, __gu_err) \
- asm volatile( \
- "1: ld." suffix " %1, %3 \n" \
- "2: \n" \
- " .subsection 1 \n" \
- "3: mov %0, %4 \n" \
- " rjmp 2b \n" \
- " .subsection 0 \n" \
- " .section __ex_table, \"a\" \n" \
- " .long 1b, 3b \n" \
- " .previous \n" \
- : "=r"(__gu_err), "=r"(__gu_val) \
- : "0"(__gu_err), "m"(*(ptr)), "i"(-EFAULT))
-
-#define __put_user_nocheck(x, ptr, size) \
-({ \
- typeof(*(ptr)) __pu_val; \
- int __pu_err = 0; \
- \
- __pu_val = (x); \
- switch (size) { \
- case 1: __put_user_asm("b", ptr, __pu_val, __pu_err); break; \
- case 2: __put_user_asm("h", ptr, __pu_val, __pu_err); break; \
- case 4: __put_user_asm("w", ptr, __pu_val, __pu_err); break; \
- case 8: __put_user_asm("d", ptr, __pu_val, __pu_err); break; \
- default: __pu_err = __put_user_bad(); break; \
- } \
- __pu_err; \
-})
-
-#define __put_user_check(x, ptr, size) \
-({ \
- typeof(*(ptr)) __pu_val; \
- typeof(*(ptr)) __user *__pu_addr = (ptr); \
- int __pu_err = 0; \
- \
- __pu_val = (x); \
- if (access_ok(VERIFY_WRITE, __pu_addr, size)) { \
- switch (size) { \
- case 1: \
- __put_user_asm("b", __pu_addr, __pu_val, \
- __pu_err); \
- break; \
- case 2: \
- __put_user_asm("h", __pu_addr, __pu_val, \
- __pu_err); \
- break; \
- case 4: \
- __put_user_asm("w", __pu_addr, __pu_val, \
- __pu_err); \
- break; \
- case 8: \
- __put_user_asm("d", __pu_addr, __pu_val, \
- __pu_err); \
- break; \
- default: \
- __pu_err = __put_user_bad(); \
- break; \
- } \
- } else { \
- __pu_err = -EFAULT; \
- } \
- __pu_err; \
-})
-
-#define __put_user_asm(suffix, ptr, __pu_val, __gu_err) \
- asm volatile( \
- "1: st." suffix " %1, %3 \n" \
- "2: \n" \
- " .subsection 1 \n" \
- "3: mov %0, %4 \n" \
- " rjmp 2b \n" \
- " .subsection 0 \n" \
- " .section __ex_table, \"a\" \n" \
- " .long 1b, 3b \n" \
- " .previous \n" \
- : "=r"(__gu_err), "=m"(*(ptr)) \
- : "0"(__gu_err), "r"(__pu_val), "i"(-EFAULT))
-
-extern __kernel_size_t clear_user(void __user *addr, __kernel_size_t size);
-extern __kernel_size_t __clear_user(void __user *addr, __kernel_size_t size);
-
-extern long strncpy_from_user(char *dst, const char __user *src, long count);
-extern long __strncpy_from_user(char *dst, const char __user *src, long count);
-
-extern long strnlen_user(const char __user *__s, long __n);
-extern long __strnlen_user(const char __user *__s, long __n);
-
-#define strlen_user(s) strnlen_user(s, ~0UL >> 1)
-
-struct exception_table_entry
-{
- unsigned long insn, fixup;
-};
-
-#endif /* __ASM_AVR32_UACCESS_H */
diff --git a/arch/avr32/include/asm/ucontext.h b/arch/avr32/include/asm/ucontext.h
deleted file mode 100644
index ac7259c2a799..000000000000
--- a/arch/avr32/include/asm/ucontext.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef __ASM_AVR32_UCONTEXT_H
-#define __ASM_AVR32_UCONTEXT_H
-
-struct ucontext {
- unsigned long uc_flags;
- struct ucontext * uc_link;
- stack_t uc_stack;
- struct sigcontext uc_mcontext;
- sigset_t uc_sigmask;
-};
-
-#endif /* __ASM_AVR32_UCONTEXT_H */
diff --git a/arch/avr32/include/asm/unaligned.h b/arch/avr32/include/asm/unaligned.h
deleted file mode 100644
index 041877290470..000000000000
--- a/arch/avr32/include/asm/unaligned.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _ASM_AVR32_UNALIGNED_H
-#define _ASM_AVR32_UNALIGNED_H
-
-/*
- * AVR32 can handle some unaligned accesses, depending on the
- * implementation. The AVR32 AP implementation can handle unaligned
- * words, but halfwords must be halfword-aligned, and doublewords must
- * be word-aligned.
- *
- * However, swapped word loads must be word-aligned so we can't
- * optimize word loads in general.
- */
-
-#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_AVR32_UNALIGNED_H */
diff --git a/arch/avr32/include/asm/unistd.h b/arch/avr32/include/asm/unistd.h
deleted file mode 100644
index 2011bee3f252..000000000000
--- a/arch/avr32/include/asm/unistd.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_AVR32_UNISTD_H
-#define __ASM_AVR32_UNISTD_H
-
-#include <uapi/asm/unistd.h>
-
-#define NR_syscalls 321
-
-/* Old stuff */
-#define __IGNORE_uselib
-#define __IGNORE_mmap
-
-/* NUMA stuff */
-#define __IGNORE_mbind
-#define __IGNORE_get_mempolicy
-#define __IGNORE_set_mempolicy
-#define __IGNORE_migrate_pages
-#define __IGNORE_move_pages
-
-/* SMP stuff */
-#define __IGNORE_getcpu
-
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SYS_ALARM
-#define __ARCH_WANT_SYS_GETHOSTNAME
-#define __ARCH_WANT_SYS_PAUSE
-#define __ARCH_WANT_SYS_TIME
-#define __ARCH_WANT_SYS_UTIME
-#define __ARCH_WANT_SYS_WAITPID
-#define __ARCH_WANT_SYS_FADVISE64
-#define __ARCH_WANT_SYS_GETPGRP
-#define __ARCH_WANT_SYS_LLSEEK
-#define __ARCH_WANT_SYS_GETPGRP
-#define __ARCH_WANT_SYS_FORK
-#define __ARCH_WANT_SYS_VFORK
-#define __ARCH_WANT_SYS_CLONE
-
-#endif /* __ASM_AVR32_UNISTD_H */
diff --git a/arch/avr32/include/asm/user.h b/arch/avr32/include/asm/user.h
deleted file mode 100644
index 7e9152f81f5e..000000000000
--- a/arch/avr32/include/asm/user.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Note: We may not need these definitions for AVR32, as we don't
- * support a.out.
- */
-#ifndef __ASM_AVR32_USER_H
-#define __ASM_AVR32_USER_H
-
-#include <linux/types.h>
-#include <asm/ptrace.h>
-#include <asm/page.h>
-
-/*
- * Core file format: The core file is written in such a way that gdb
- * can understand it and provide useful information to the user (under
- * linux we use the `trad-core' bfd). The file contents are as follows:
- *
- * upage: 1 page consisting of a user struct that tells gdb
- * what is present in the file. Directly after this is a
- * copy of the task_struct, which is currently not used by gdb,
- * but it may come in handy at some point. All of the registers
- * are stored as part of the upage. The upage should always be
- * only one page long.
- * data: The data segment follows next. We use current->end_text to
- * current->brk to pick up all of the user variables, plus any memory
- * that may have been sbrk'ed. No attempt is made to determine if a
- * page is demand-zero or if a page is totally unused, we just cover
- * the entire range. All of the addresses are rounded in such a way
- * that an integral number of pages is written.
- * stack: We need the stack information in order to get a meaningful
- * backtrace. We need to write the data from usp to
- * current->start_stack, so we round each of these in order to be able
- * to write an integer number of pages.
- */
-
-struct user_fpu_struct {
- /* We have no FPU (yet) */
-};
-
-struct user {
- struct pt_regs regs; /* entire machine state */
- size_t u_tsize; /* text size (pages) */
- size_t u_dsize; /* data size (pages) */
- size_t u_ssize; /* stack size (pages) */
- unsigned long start_code; /* text starting address */
- unsigned long start_data; /* data starting address */
- unsigned long start_stack; /* stack starting address */
- long int signal; /* signal causing core dump */
- unsigned long u_ar0; /* help gdb find registers */
- unsigned long magic; /* identifies a core file */
- char u_comm[32]; /* user command name */
-};
-
-#define NBPG PAGE_SIZE
-#define UPAGES 1
-#define HOST_TEXT_START_ADDR (u.start_code)
-#define HOST_DATA_START_ADDR (u.start_data)
-#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-
-#endif /* __ASM_AVR32_USER_H */