diff options
| author | Hans-Christian Noren Egtvedt <egtvedt@samfundet.no> | 2017-02-26 12:56:39 +0100 |
|---|---|---|
| committer | Hans-Christian Noren Egtvedt <egtvedt@samfundet.no> | 2017-05-01 09:27:15 +0200 |
| commit | 26202873bb51fafdaa51be3e8de7aab9beb49f70 (patch) | |
| tree | c3ba9451f8fa93e6bd6347318375a7348ecb522f /arch/avr32/include | |
| parent | Linux 4.11 (diff) | |
| download | linux-26202873bb51fafdaa51be3e8de7aab9beb49f70.tar.xz linux-26202873bb51fafdaa51be3e8de7aab9beb49f70.zip | |
avr32: remove support for AVR32 architecture
This patch drops support for AVR32 architecture from the Linux kernel.
The AVR32 architecture is not keeping up with the development of the
kernel, and since it shares so much of the drivers with Atmel ARM SoC,
it is starting to hinder these drivers to develop swiftly.
Also, all AVR32 AP7 SoC processors are end of lifed from Atmel (now
Microchip).
Finally, the GCC toolchain is stuck at version 4.2.x, and has not
received any patches since the last release from Atmel;
4.2.4-atmel.1.1.3.avr32linux.1. When building kernel v4.10, this
toolchain is no longer able to properly link the network stack.
Haavard and I have came to the conclusion that we feel keeping AVR32 on
life support offers more obstacles for Atmel ARMs, than it gives joy to
AVR32 users. I also suspect there are very few AVR32 users left today,
if anybody at all.
Signed-off-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no>
Signed-off-by: Håvard Skinnemoen <hskinnemoen@gmail.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'arch/avr32/include')
80 files changed, 0 insertions, 6148 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 */ diff --git a/arch/avr32/include/uapi/asm/Kbuild b/arch/avr32/include/uapi/asm/Kbuild deleted file mode 100644 index 08d8a3d76ea8..000000000000 --- a/arch/avr32/include/uapi/asm/Kbuild +++ /dev/null @@ -1,36 +0,0 @@ -# UAPI Header export list -include include/uapi/asm-generic/Kbuild.asm - -header-y += auxvec.h -header-y += byteorder.h -header-y += cachectl.h -header-y += msgbuf.h -header-y += param.h -header-y += posix_types.h -header-y += ptrace.h -header-y += sembuf.h -header-y += setup.h -header-y += shmbuf.h -header-y += sigcontext.h -header-y += signal.h -header-y += socket.h -header-y += sockios.h -header-y += stat.h -header-y += swab.h -header-y += termbits.h -header-y += termios.h -header-y += types.h -header-y += unistd.h -generic-y += bitsperlong.h -generic-y += errno.h -generic-y += fcntl.h -generic-y += ioctl.h -generic-y += ioctls.h -generic-y += ipcbuf.h -generic-y += kvm_para.h -generic-y += mman.h -generic-y += param.h -generic-y += poll.h -generic-y += resource.h -generic-y += siginfo.h -generic-y += statfs.h diff --git a/arch/avr32/include/uapi/asm/auxvec.h b/arch/avr32/include/uapi/asm/auxvec.h deleted file mode 100644 index 4f02da3ffefa..000000000000 --- a/arch/avr32/include/uapi/asm/auxvec.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef _UAPI__ASM_AVR32_AUXVEC_H -#define _UAPI__ASM_AVR32_AUXVEC_H - -#endif /* _UAPI__ASM_AVR32_AUXVEC_H */ diff --git a/arch/avr32/include/uapi/asm/byteorder.h b/arch/avr32/include/uapi/asm/byteorder.h deleted file mode 100644 index 71242f0d39c6..000000000000 --- a/arch/avr32/include/uapi/asm/byteorder.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * AVR32 endian-conversion functions. - */ -#ifndef _UAPI__ASM_AVR32_BYTEORDER_H -#define _UAPI__ASM_AVR32_BYTEORDER_H - -#include <linux/byteorder/big_endian.h> - -#endif /* _UAPI__ASM_AVR32_BYTEORDER_H */ diff --git a/arch/avr32/include/uapi/asm/cachectl.h b/arch/avr32/include/uapi/asm/cachectl.h deleted file mode 100644 index 573a9584dd57..000000000000 --- a/arch/avr32/include/uapi/asm/cachectl.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef _UAPI__ASM_AVR32_CACHECTL_H -#define _UAPI__ASM_AVR32_CACHECTL_H - -/* - * Operations that can be performed through the cacheflush system call - */ - -/* Clean the data cache, then invalidate the icache */ -#define CACHE_IFLUSH 0 - -#endif /* _UAPI__ASM_AVR32_CACHECTL_H */ diff --git a/arch/avr32/include/uapi/asm/msgbuf.h b/arch/avr32/include/uapi/asm/msgbuf.h deleted file mode 100644 index 9eae6effad14..000000000000 --- a/arch/avr32/include/uapi/asm/msgbuf.h +++ /dev/null @@ -1,31 +0,0 @@ -#ifndef _UAPI__ASM_AVR32_MSGBUF_H -#define _UAPI__ASM_AVR32_MSGBUF_H - -/* - * The msqid64_ds structure for i386 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 64-bit time_t to solve y2038 problem - * - 2 miscellaneous 32-bit values - */ - -struct msqid64_ds { - struct ipc64_perm msg_perm; - __kernel_time_t msg_stime; /* last msgsnd time */ - unsigned long __unused1; - __kernel_time_t msg_rtime; /* last msgrcv time */ - unsigned long __unused2; - __kernel_time_t msg_ctime; /* last change time */ - unsigned long __unused3; - unsigned long msg_cbytes; /* current number of bytes on queue */ - unsigned long msg_qnum; /* number of messages in queue */ - unsigned long msg_qbytes; /* max number of bytes on queue */ - __kernel_pid_t msg_lspid; /* pid of last msgsnd */ - __kernel_pid_t msg_lrpid; /* last receive pid */ - unsigned long __unused4; - unsigned long __unused5; -}; - -#endif /* _UAPI__ASM_AVR32_MSGBUF_H */ diff --git a/arch/avr32/include/uapi/asm/posix_types.h b/arch/avr32/include/uapi/asm/posix_types.h deleted file mode 100644 index 5b813a8abf09..000000000000 --- a/arch/avr32/include/uapi/asm/posix_types.h +++ /dev/null @@ -1,37 +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 _UAPI__ASM_AVR32_POSIX_TYPES_H -#define _UAPI__ASM_AVR32_POSIX_TYPES_H - -/* - * This file is generally used by user-level software, so you need to - * be a little careful about namespace pollution etc. Also, we cannot - * assume GCC is being used. - */ - -typedef unsigned short __kernel_mode_t; -#define __kernel_mode_t __kernel_mode_t - -typedef unsigned short __kernel_ipc_pid_t; -#define __kernel_ipc_pid_t __kernel_ipc_pid_t - -typedef unsigned long __kernel_size_t; -typedef long __kernel_ssize_t; -typedef int __kernel_ptrdiff_t; -#define __kernel_size_t __kernel_size_t - -typedef unsigned short __kernel_old_uid_t; -typedef unsigned short __kernel_old_gid_t; -#define __kernel_old_uid_t __kernel_old_uid_t - -typedef unsigned short __kernel_old_dev_t; -#define __kernel_old_dev_t __kernel_old_dev_t - -#include <asm-generic/posix_types.h> - -#endif /* _UAPI__ASM_AVR32_POSIX_TYPES_H */ diff --git a/arch/avr32/include/uapi/asm/ptrace.h b/arch/avr32/include/uapi/asm/ptrace.h deleted file mode 100644 index fe8c16275bc0..000000000000 --- a/arch/avr32/include/uapi/asm/ptrace.h +++ /dev/null @@ -1,126 +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 _UAPI__ASM_AVR32_PTRACE_H -#define _UAPI__ASM_AVR32_PTRACE_H - -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 - -/* - * Status Register bits - */ -#define SR_H 0x20000000 -#define SR_J 0x10000000 -#define SR_DM 0x08000000 -#define SR_D 0x04000000 -#define MODE_NMI 0x01c00000 -#define MODE_EXCEPTION 0x01800000 -#define MODE_INT3 0x01400000 -#define MODE_INT2 0x01000000 -#define MODE_INT1 0x00c00000 -#define MODE_INT0 0x00800000 -#define MODE_SUPERVISOR 0x00400000 -#define MODE_USER 0x00000000 -#define MODE_MASK 0x01c00000 -#define SR_EM 0x00200000 -#define SR_I3M 0x00100000 -#define SR_I2M 0x00080000 -#define SR_I1M 0x00040000 -#define SR_I0M 0x00020000 -#define SR_GM 0x00010000 - -#define SR_H_BIT 29 -#define SR_J_BIT 28 -#define SR_DM_BIT 27 -#define SR_D_BIT 26 -#define MODE_SHIFT 22 -#define SR_EM_BIT 21 -#define SR_I3M_BIT 20 -#define SR_I2M_BIT 19 -#define SR_I1M_BIT 18 -#define SR_I0M_BIT 17 -#define SR_GM_BIT 16 - -/* The user-visible part */ -#define SR_L 0x00000020 -#define SR_Q 0x00000010 -#define SR_V 0x00000008 -#define SR_N 0x00000004 -#define SR_Z 0x00000002 -#define SR_C 0x00000001 - -#define SR_L_BIT 5 -#define SR_Q_BIT 4 -#define SR_V_BIT 3 -#define SR_N_BIT 2 -#define SR_Z_BIT 1 -#define SR_C_BIT 0 - -/* - * The order is defined by the stmts instruction. r0 is stored first, - * so it gets the highest address. - * - * Registers 0-12 are general-purpose registers (r12 is normally used for - * the function return value). - * Register 13 is the stack pointer - * Register 14 is the link register - * Register 15 is the program counter (retrieved from the RAR sysreg) - */ -#define FRAME_SIZE_FULL 72 -#define REG_R12_ORIG 68 -#define REG_R0 64 -#define REG_R1 60 -#define REG_R2 56 -#define REG_R3 52 -#define REG_R4 48 -#define REG_R5 44 -#define REG_R6 40 -#define REG_R7 36 -#define REG_R8 32 -#define REG_R9 28 -#define REG_R10 24 -#define REG_R11 20 -#define REG_R12 16 -#define REG_SP 12 -#define REG_LR 8 - -#define FRAME_SIZE_MIN 8 -#define REG_PC 4 -#define REG_SR 0 - -#ifndef __ASSEMBLY__ -struct pt_regs { - /* These are always saved */ - unsigned long sr; - unsigned long pc; - - /* These are sometimes saved */ - unsigned long lr; - unsigned long sp; - unsigned long r12; - unsigned long r11; - unsigned long r10; - unsigned long r9; - unsigned long r8; - unsigned long r7; - unsigned long r6; - unsigned long r5; - unsigned long r4; - unsigned long r3; - unsigned long r2; - unsigned long r1; - unsigned long r0; - - /* Only saved on system call */ - unsigned long r12_orig; -}; - - -#endif /* ! __ASSEMBLY__ */ - -#endif /* _UAPI__ASM_AVR32_PTRACE_H */ diff --git a/arch/avr32/include/uapi/asm/sembuf.h b/arch/avr32/include/uapi/asm/sembuf.h deleted file mode 100644 index 6c6f7cf1e75a..000000000000 --- a/arch/avr32/include/uapi/asm/sembuf.h +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef _UAPI__ASM_AVR32_SEMBUF_H -#define _UAPI__ASM_AVR32_SEMBUF_H - -/* -* The semid64_ds structure for AVR32 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 64-bit time_t to solve y2038 problem - * - 2 miscellaneous 32-bit values - */ - -struct semid64_ds { - struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ - __kernel_time_t sem_otime; /* last semop time */ - unsigned long __unused1; - __kernel_time_t sem_ctime; /* last change time */ - unsigned long __unused2; - unsigned long sem_nsems; /* no. of semaphores in array */ - unsigned long __unused3; - unsigned long __unused4; -}; - -#endif /* _UAPI__ASM_AVR32_SEMBUF_H */ diff --git a/arch/avr32/include/uapi/asm/setup.h b/arch/avr32/include/uapi/asm/setup.h deleted file mode 100644 index a654df7dba46..000000000000 --- a/arch/avr32/include/uapi/asm/setup.h +++ /dev/null @@ -1,16 +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 _UAPI__ASM_AVR32_SETUP_H__ -#define _UAPI__ASM_AVR32_SETUP_H__ - -#define COMMAND_LINE_SIZE 256 - -#endif /* _UAPI__ASM_AVR32_SETUP_H__ */ diff --git a/arch/avr32/include/uapi/asm/shmbuf.h b/arch/avr32/include/uapi/asm/shmbuf.h deleted file mode 100644 index b94cf8b60b73..000000000000 --- a/arch/avr32/include/uapi/asm/shmbuf.h +++ /dev/null @@ -1,42 +0,0 @@ -#ifndef _UAPI__ASM_AVR32_SHMBUF_H -#define _UAPI__ASM_AVR32_SHMBUF_H - -/* - * The shmid64_ds structure for i386 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 64-bit time_t to solve y2038 problem - * - 2 miscellaneous 32-bit values - */ - -struct shmid64_ds { - struct ipc64_perm shm_perm; /* operation perms */ - size_t shm_segsz; /* size of segment (bytes) */ - __kernel_time_t shm_atime; /* last attach time */ - unsigned long __unused1; - __kernel_time_t shm_dtime; /* last detach time */ - unsigned long __unused2; - __kernel_time_t shm_ctime; /* last change time */ - unsigned long __unused3; - __kernel_pid_t shm_cpid; /* pid of creator */ - __kernel_pid_t shm_lpid; /* pid of last operator */ - unsigned long shm_nattch; /* no. of current attaches */ - unsigned long __unused4; - unsigned long __unused5; -}; - -struct shminfo64 { - unsigned long shmmax; - unsigned long shmmin; - unsigned long shmmni; - unsigned long shmseg; - unsigned long shmall; - unsigned long __unused1; - unsigned long __unused2; - unsigned long __unused3; - unsigned long __unused4; -}; - -#endif /* _UAPI__ASM_AVR32_SHMBUF_H */ diff --git a/arch/avr32/include/uapi/asm/sigcontext.h b/arch/avr32/include/uapi/asm/sigcontext.h deleted file mode 100644 index 27e56bf6377f..000000000000 --- a/arch/avr32/include/uapi/asm/sigcontext.h +++ /dev/null @@ -1,34 +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 _UAPI__ASM_AVR32_SIGCONTEXT_H -#define _UAPI__ASM_AVR32_SIGCONTEXT_H - -struct sigcontext { - unsigned long oldmask; - - /* CPU registers */ - unsigned long sr; - unsigned long pc; - unsigned long lr; - unsigned long sp; - unsigned long r12; - unsigned long r11; - unsigned long r10; - unsigned long r9; - unsigned long r8; - unsigned long r7; - unsigned long r6; - unsigned long r5; - unsigned long r4; - unsigned long r3; - unsigned long r2; - unsigned long r1; - unsigned long r0; -}; - -#endif /* _UAPI__ASM_AVR32_SIGCONTEXT_H */ diff --git a/arch/avr32/include/uapi/asm/signal.h b/arch/avr32/include/uapi/asm/signal.h deleted file mode 100644 index ffe8c770cafd..000000000000 --- a/arch/avr32/include/uapi/asm/signal.h +++ /dev/null @@ -1,121 +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 _UAPI__ASM_AVR32_SIGNAL_H -#define _UAPI__ASM_AVR32_SIGNAL_H - -#include <linux/types.h> - -/* Avoid too many header ordering problems. */ -struct siginfo; - -#ifndef __KERNEL__ -/* Here we must cater to libcs that poke about in kernel headers. */ - -#define NSIG 32 -typedef unsigned long sigset_t; - -#endif /* __KERNEL__ */ - -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 -#define SIGBUS 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGUSR1 10 -#define SIGSEGV 11 -#define SIGUSR2 12 -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGSTKFLT 16 -#define SIGCHLD 17 -#define SIGCONT 18 -#define SIGSTOP 19 -#define SIGTSTP 20 -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGURG 23 -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGIO 29 -#define SIGPOLL SIGIO -/* -#define SIGLOST 29 -*/ -#define SIGPWR 30 -#define SIGSYS 31 -#define SIGUNUSED 31 - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 32 -#define SIGRTMAX (_NSIG-1) - -/* - * SA_FLAGS values: - * - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_SIGINFO deliver the signal with SIGINFO structs - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NODEFER prevents the current signal from being masked in the handler. - * SA_RESETHAND clears the handler when the signal is delivered. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_NOCLDSTOP 0x00000001 -#define SA_NOCLDWAIT 0x00000002 -#define SA_SIGINFO 0x00000004 -#define SA_RESTORER 0x04000000 -#define SA_ONSTACK 0x08000000 -#define SA_RESTART 0x10000000 -#define SA_NODEFER 0x40000000 -#define SA_RESETHAND 0x80000000 - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -#define MINSIGSTKSZ 2048 -#define SIGSTKSZ 8192 - -#include <asm-generic/signal-defs.h> - -#ifndef __KERNEL__ -/* Here we must cater to libcs that poke about in kernel headers. */ - -struct sigaction { - union { - __sighandler_t _sa_handler; - void (*_sa_sigaction)(int, struct siginfo *, void *); - } _u; - sigset_t sa_mask; - unsigned long sa_flags; - void (*sa_restorer)(void); -}; - -#define sa_handler _u._sa_handler -#define sa_sigaction _u._sa_sigaction - -#endif /* __KERNEL__ */ - -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#endif /* _UAPI__ASM_AVR32_SIGNAL_H */ diff --git a/arch/avr32/include/uapi/asm/socket.h b/arch/avr32/include/uapi/asm/socket.h deleted file mode 100644 index 5a650426f357..000000000000 --- a/arch/avr32/include/uapi/asm/socket.h +++ /dev/null @@ -1,95 +0,0 @@ -#ifndef _UAPI__ASM_AVR32_SOCKET_H -#define _UAPI__ASM_AVR32_SOCKET_H - -#include <asm/sockios.h> - -/* For setsockopt(2) */ -#define SOL_SOCKET 1 - -#define SO_DEBUG 1 -#define SO_REUSEADDR 2 -#define SO_TYPE 3 -#define SO_ERROR 4 -#define SO_DONTROUTE 5 -#define SO_BROADCAST 6 -#define SO_SNDBUF 7 -#define SO_RCVBUF 8 -#define SO_SNDBUFFORCE 32 -#define SO_RCVBUFFORCE 33 -#define SO_KEEPALIVE 9 -#define SO_OOBINLINE 10 -#define SO_NO_CHECK 11 -#define SO_PRIORITY 12 -#define SO_LINGER 13 -#define SO_BSDCOMPAT 14 -#define SO_REUSEPORT 15 -#define SO_PASSCRED 16 -#define SO_PEERCRED 17 -#define SO_RCVLOWAT 18 -#define SO_SNDLOWAT 19 -#define SO_RCVTIMEO 20 -#define SO_SNDTIMEO 21 - -/* Security levels - as per NRL IPv6 - don't actually do anything */ -#define SO_SECURITY_AUTHENTICATION 22 -#define SO_SECURITY_ENCRYPTION_TRANSPORT 23 -#define SO_SECURITY_ENCRYPTION_NETWORK 24 - -#define SO_BINDTODEVICE 25 - -/* Socket filtering */ -#define SO_ATTACH_FILTER 26 -#define SO_DETACH_FILTER 27 -#define SO_GET_FILTER SO_ATTACH_FILTER - -#define SO_PEERNAME 28 -#define SO_TIMESTAMP 29 -#define SCM_TIMESTAMP SO_TIMESTAMP - -#define SO_ACCEPTCONN 30 - -#define SO_PEERSEC 31 -#define SO_PASSSEC 34 -#define SO_TIMESTAMPNS 35 -#define SCM_TIMESTAMPNS SO_TIMESTAMPNS - -#define SO_MARK 36 - -#define SO_TIMESTAMPING 37 -#define SCM_TIMESTAMPING SO_TIMESTAMPING - -#define SO_PROTOCOL 38 -#define SO_DOMAIN 39 - -#define SO_RXQ_OVFL 40 - -#define SO_WIFI_STATUS 41 -#define SCM_WIFI_STATUS SO_WIFI_STATUS -#define SO_PEEK_OFF 42 - -/* Instruct lower device to use last 4-bytes of skb data as FCS */ -#define SO_NOFCS 43 - -#define SO_LOCK_FILTER 44 - -#define SO_SELECT_ERR_QUEUE 45 - -#define SO_BUSY_POLL 46 - -#define SO_MAX_PACING_RATE 47 - -#define SO_BPF_EXTENSIONS 48 - -#define SO_INCOMING_CPU 49 - -#define SO_ATTACH_BPF 50 -#define SO_DETACH_BPF SO_DETACH_FILTER - -#define SO_ATTACH_REUSEPORT_CBPF 51 -#define SO_ATTACH_REUSEPORT_EBPF 52 - -#define SO_CNX_ADVICE 53 - -#define SCM_TIMESTAMPING_OPT_STATS 54 - -#endif /* _UAPI__ASM_AVR32_SOCKET_H */ diff --git a/arch/avr32/include/uapi/asm/sockios.h b/arch/avr32/include/uapi/asm/sockios.h deleted file mode 100644 index d04785453532..000000000000 --- a/arch/avr32/include/uapi/asm/sockios.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef _UAPI__ASM_AVR32_SOCKIOS_H -#define _UAPI__ASM_AVR32_SOCKIOS_H - -/* Socket-level I/O control calls. */ -#define FIOSETOWN 0x8901 -#define SIOCSPGRP 0x8902 -#define FIOGETOWN 0x8903 -#define SIOCGPGRP 0x8904 -#define SIOCATMARK 0x8905 -#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ -#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ - -#endif /* _UAPI__ASM_AVR32_SOCKIOS_H */ diff --git a/arch/avr32/include/uapi/asm/stat.h b/arch/avr32/include/uapi/asm/stat.h deleted file mode 100644 index c06acef7fce7..000000000000 --- a/arch/avr32/include/uapi/asm/stat.h +++ /dev/null @@ -1,79 +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 _UAPI__ASM_AVR32_STAT_H -#define _UAPI__ASM_AVR32_STAT_H - -struct __old_kernel_stat { - unsigned short st_dev; - unsigned short st_ino; - unsigned short st_mode; - unsigned short st_nlink; - unsigned short st_uid; - unsigned short st_gid; - unsigned short st_rdev; - unsigned long st_size; - unsigned long st_atime; - unsigned long st_mtime; - unsigned long st_ctime; -}; - -struct stat { - unsigned long st_dev; - unsigned long st_ino; - unsigned short st_mode; - unsigned short st_nlink; - unsigned short st_uid; - unsigned short st_gid; - unsigned long st_rdev; - unsigned long st_size; - unsigned long st_blksize; - unsigned long st_blocks; - unsigned long st_atime; - unsigned long st_atime_nsec; - unsigned long st_mtime; - unsigned long st_mtime_nsec; - unsigned long st_ctime; - unsigned long st_ctime_nsec; - unsigned long __unused4; - unsigned long __unused5; -}; - -#define STAT_HAVE_NSEC 1 - -struct stat64 { - unsigned long long st_dev; - - unsigned long long st_ino; - unsigned int st_mode; - unsigned int st_nlink; - - unsigned long st_uid; - unsigned long st_gid; - - unsigned long long st_rdev; - - long long st_size; - unsigned long __pad1; /* align 64-bit st_blocks */ - unsigned long st_blksize; - - unsigned long long st_blocks; /* Number 512-byte blocks allocated. */ - - unsigned long st_atime; - unsigned long st_atime_nsec; - - unsigned long st_mtime; - unsigned long st_mtime_nsec; - - unsigned long st_ctime; - unsigned long st_ctime_nsec; - - unsigned long __unused1; - unsigned long __unused2; -}; - -#endif /* _UAPI__ASM_AVR32_STAT_H */ diff --git a/arch/avr32/include/uapi/asm/swab.h b/arch/avr32/include/uapi/asm/swab.h deleted file mode 100644 index 1a03549e7dc5..000000000000 --- a/arch/avr32/include/uapi/asm/swab.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * AVR32 byteswapping functions. - */ -#ifndef _UAPI__ASM_AVR32_SWAB_H -#define _UAPI__ASM_AVR32_SWAB_H - -#include <linux/types.h> -#include <linux/compiler.h> - -#define __SWAB_64_THRU_32__ - -#ifdef __CHECKER__ -extern unsigned long __builtin_bswap_32(unsigned long x); -extern unsigned short __builtin_bswap_16(unsigned short x); -#endif - -/* - * avr32-linux-gcc versions earlier than 4.2 improperly sign-extends - * the result. - */ -#if !(__GNUC__ == 4 && __GNUC_MINOR__ < 2) -static inline __attribute_const__ __u16 __arch_swab16(__u16 val) -{ - return __builtin_bswap_16(val); -} -#define __arch_swab16 __arch_swab16 - -static inline __attribute_const__ __u32 __arch_swab32(__u32 val) -{ - return __builtin_bswap_32(val); -} -#define __arch_swab32 __arch_swab32 -#endif - -#endif /* _UAPI__ASM_AVR32_SWAB_H */ diff --git a/arch/avr32/include/uapi/asm/termbits.h b/arch/avr32/include/uapi/asm/termbits.h deleted file mode 100644 index 32789ccb38f8..000000000000 --- a/arch/avr32/include/uapi/asm/termbits.h +++ /dev/null @@ -1,196 +0,0 @@ -#ifndef _UAPI__ASM_AVR32_TERMBITS_H -#define _UAPI__ASM_AVR32_TERMBITS_H - -#include <linux/posix_types.h> - -typedef unsigned char cc_t; -typedef unsigned int speed_t; -typedef unsigned int tcflag_t; - -#define NCCS 19 -struct termios { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[NCCS]; /* control characters */ -}; - -struct termios2 { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[NCCS]; /* control characters */ - speed_t c_ispeed; /* input speed */ - speed_t c_ospeed; /* output speed */ -}; - -struct ktermios { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[NCCS]; /* control characters */ - speed_t c_ispeed; /* input speed */ - speed_t c_ospeed; /* output speed */ -}; - -/* c_cc characters */ -#define VINTR 0 -#define VQUIT 1 -#define VERASE 2 -#define VKILL 3 -#define VEOF 4 -#define VTIME 5 -#define VMIN 6 -#define VSWTC 7 -#define VSTART 8 -#define VSTOP 9 -#define VSUSP 10 -#define VEOL 11 -#define VREPRINT 12 -#define VDISCARD 13 -#define VWERASE 14 -#define VLNEXT 15 -#define VEOL2 16 - -/* c_iflag bits */ -#define IGNBRK 0000001 -#define BRKINT 0000002 -#define IGNPAR 0000004 -#define PARMRK 0000010 -#define INPCK 0000020 -#define ISTRIP 0000040 -#define INLCR 0000100 -#define IGNCR 0000200 -#define ICRNL 0000400 -#define IUCLC 0001000 -#define IXON 0002000 -#define IXANY 0004000 -#define IXOFF 0010000 -#define IMAXBEL 0020000 -#define IUTF8 0040000 - -/* c_oflag bits */ -#define OPOST 0000001 -#define OLCUC 0000002 -#define ONLCR 0000004 -#define OCRNL 0000010 -#define ONOCR 0000020 -#define ONLRET 0000040 -#define OFILL 0000100 -#define OFDEL 0000200 -#define NLDLY 0000400 -#define NL0 0000000 -#define NL1 0000400 -#define CRDLY 0003000 -#define CR0 0000000 -#define CR1 0001000 -#define CR2 0002000 -#define CR3 0003000 -#define TABDLY 0014000 -#define TAB0 0000000 -#define TAB1 0004000 -#define TAB2 0010000 -#define TAB3 0014000 -#define XTABS 0014000 -#define BSDLY 0020000 -#define BS0 0000000 -#define BS1 0020000 -#define VTDLY 0040000 -#define VT0 0000000 -#define VT1 0040000 -#define FFDLY 0100000 -#define FF0 0000000 -#define FF1 0100000 - -/* c_cflag bit meaning */ -#define CBAUD 0010017 -#define B0 0000000 /* hang up */ -#define B50 0000001 -#define B75 0000002 -#define B110 0000003 -#define B134 0000004 -#define B150 0000005 -#define B200 0000006 -#define B300 0000007 -#define B600 0000010 -#define B1200 0000011 -#define B1800 0000012 -#define B2400 0000013 -#define B4800 0000014 -#define B9600 0000015 -#define B19200 0000016 -#define B38400 0000017 -#define EXTA B19200 -#define EXTB B38400 -#define CSIZE 0000060 -#define CS5 0000000 -#define CS6 0000020 -#define CS7 0000040 -#define CS8 0000060 -#define CSTOPB 0000100 -#define CREAD 0000200 -#define PARENB 0000400 -#define PARODD 0001000 -#define HUPCL 0002000 -#define CLOCAL 0004000 -#define CBAUDEX 0010000 -#define B57600 0010001 -#define B115200 0010002 -#define B230400 0010003 -#define B460800 0010004 -#define B500000 0010005 -#define B576000 0010006 -#define B921600 0010007 -#define B1000000 0010010 -#define B1152000 0010011 -#define B1500000 0010012 -#define B2000000 0010013 -#define B2500000 0010014 -#define B3000000 0010015 -#define B3500000 0010016 -#define B4000000 0010017 -#define CIBAUD 002003600000 /* input baud rate (not used) */ -#define CMSPAR 010000000000 /* mark or space (stick) parity */ -#define CRTSCTS 020000000000 /* flow control */ - -/* c_lflag bits */ -#define ISIG 0000001 -#define ICANON 0000002 -#define XCASE 0000004 -#define ECHO 0000010 -#define ECHOE 0000020 -#define ECHOK 0000040 -#define ECHONL 0000100 -#define NOFLSH 0000200 -#define TOSTOP 0000400 -#define ECHOCTL 0001000 -#define ECHOPRT 0002000 -#define ECHOKE 0004000 -#define FLUSHO 0010000 -#define PENDIN 0040000 -#define IEXTEN 0100000 -#define EXTPROC 0200000 - -/* tcflow() and TCXONC use these */ -#define TCOOFF 0 -#define TCOON 1 -#define TCIOFF 2 -#define TCION 3 - -/* tcflush() and TCFLSH use these */ -#define TCIFLUSH 0 -#define TCOFLUSH 1 -#define TCIOFLUSH 2 - -/* tcsetattr uses these */ -#define TCSANOW 0 -#define TCSADRAIN 1 -#define TCSAFLUSH 2 - -#endif /* _UAPI__ASM_AVR32_TERMBITS_H */ diff --git a/arch/avr32/include/uapi/asm/termios.h b/arch/avr32/include/uapi/asm/termios.h deleted file mode 100644 index c8a0081556c4..000000000000 --- a/arch/avr32/include/uapi/asm/termios.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 _UAPI__ASM_AVR32_TERMIOS_H -#define _UAPI__ASM_AVR32_TERMIOS_H - -#include <asm/termbits.h> -#include <asm/ioctls.h> - -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ - -#endif /* _UAPI__ASM_AVR32_TERMIOS_H */ diff --git a/arch/avr32/include/uapi/asm/types.h b/arch/avr32/include/uapi/asm/types.h deleted file mode 100644 index 7c986c4e99b5..000000000000 --- a/arch/avr32/include/uapi/asm/types.h +++ /dev/null @@ -1,13 +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 _UAPI__ASM_AVR32_TYPES_H -#define _UAPI__ASM_AVR32_TYPES_H - -#include <asm-generic/int-ll64.h> - -#endif /* _UAPI__ASM_AVR32_TYPES_H */ diff --git a/arch/avr32/include/uapi/asm/unistd.h b/arch/avr32/include/uapi/asm/unistd.h deleted file mode 100644 index 236505d889d0..000000000000 --- a/arch/avr32/include/uapi/asm/unistd.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 _UAPI__ASM_AVR32_UNISTD_H -#define _UAPI__ASM_AVR32_UNISTD_H - -/* - * This file contains the system call numbers. - */ - -#define __NR_restart_syscall 0 -#define __NR_exit 1 -#define __NR_fork 2 -#define __NR_read 3 -#define __NR_write 4 -#define __NR_open 5 -#define __NR_close 6 -#define __NR_umask 7 -#define __NR_creat 8 -#define __NR_link 9 -#define __NR_unlink 10 -#define __NR_execve 11 -#define __NR_chdir 12 -#define __NR_time 13 -#define __NR_mknod 14 -#define __NR_chmod 15 -#define __NR_chown 16 -#define __NR_lchown 17 -#define __NR_lseek 18 -#define __NR__llseek 19 -#define __NR_getpid 20 -#define __NR_mount 21 -#define __NR_umount2 22 -#define __NR_setuid 23 -#define __NR_getuid 24 -#define __NR_stime 25 -#define __NR_ptrace 26 -#define __NR_alarm 27 -#define __NR_pause 28 -#define __NR_utime 29 -#define __NR_stat 30 -#define __NR_fstat 31 -#define __NR_lstat 32 -#define __NR_access 33 -#define __NR_chroot 34 -#define __NR_sync 35 -#define __NR_fsync 36 -#define __NR_kill 37 -#define __NR_rename 38 -#define __NR_mkdir 39 -#define __NR_rmdir 40 -#define __NR_dup 41 -#define __NR_pipe 42 -#define __NR_times 43 -#define __NR_clone 44 -#define __NR_brk 45 -#define __NR_setgid 46 -#define __NR_getgid 47 -#define __NR_getcwd 48 -#define __NR_geteuid 49 -#define __NR_getegid 50 -#define __NR_acct 51 -#define __NR_setfsuid 52 -#define __NR_setfsgid 53 -#define __NR_ioctl 54 -#define __NR_fcntl 55 -#define __NR_setpgid 56 -#define __NR_mremap 57 -#define __NR_setresuid 58 -#define __NR_getresuid 59 -#define __NR_setreuid 60 -#define __NR_setregid 61 -#define __NR_ustat 62 -#define __NR_dup2 63 -#define __NR_getppid 64 -#define __NR_getpgrp 65 -#define __NR_setsid 66 -#define __NR_rt_sigaction 67 -#define __NR_rt_sigreturn 68 -#define __NR_rt_sigprocmask 69 -#define __NR_rt_sigpending 70 -#define __NR_rt_sigtimedwait 71 -#define __NR_rt_sigqueueinfo 72 -#define __NR_rt_sigsuspend 73 -#define __NR_sethostname 74 -#define __NR_setrlimit 75 -#define __NR_getrlimit 76 /* SuS compliant getrlimit */ -#define __NR_getrusage 77 -#define __NR_gettimeofday 78 -#define __NR_settimeofday 79 -#define __NR_getgroups 80 -#define __NR_setgroups 81 -#define __NR_select 82 -#define __NR_symlink 83 -#define __NR_fchdir 84 -#define __NR_readlink 85 -#define __NR_pread 86 -#define __NR_pwrite 87 -#define __NR_swapon 88 -#define __NR_reboot 89 -#define __NR_mmap2 90 -#define __NR_munmap 91 -#define __NR_truncate 92 -#define __NR_ftruncate 93 -#define __NR_fchmod 94 -#define __NR_fchown 95 -#define __NR_getpriority 96 -#define __NR_setpriority 97 -#define __NR_wait4 98 -#define __NR_statfs 99 -#define __NR_fstatfs 100 -#define __NR_vhangup 101 -#define __NR_sigaltstack 102 -#define __NR_syslog 103 -#define __NR_setitimer 104 -#define __NR_getitimer 105 -#define __NR_swapoff 106 -#define __NR_sysinfo 107 -/* 108 was __NR_ipc for a little while */ -#define __NR_sendfile 109 -#define __NR_setdomainname 110 -#define __NR_uname 111 -#define __NR_adjtimex 112 -#define __NR_mprotect 113 -#define __NR_vfork 114 -#define __NR_init_module 115 -#define __NR_delete_module 116 -#define __NR_quotactl 117 -#define __NR_getpgid 118 -#define __NR_bdflush 119 -#define __NR_sysfs 120 -#define __NR_personality 121 -#define __NR_afs_syscall 122 /* Syscall for Andrew File System */ -#define __NR_getdents 123 -#define __NR_flock 124 -#define __NR_msync 125 -#define __NR_readv 126 -#define __NR_writev 127 -#define __NR_getsid 128 -#define __NR_fdatasync 129 -#define __NR__sysctl 130 -#define __NR_mlock 131 -#define __NR_munlock 132 -#define __NR_mlockall 133 -#define __NR_munlockall 134 -#define __NR_sched_setparam 135 -#define __NR_sched_getparam 136 -#define __NR_sched_setscheduler 137 -#define __NR_sched_getscheduler 138 -#define __NR_sched_yield 139 -#define __NR_sched_get_priority_max 140 -#define __NR_sched_get_priority_min 141 -#define __NR_sched_rr_get_interval 142 -#define __NR_nanosleep 143 -#define __NR_poll 144 -#define __NR_nfsservctl 145 -#define __NR_setresgid 146 -#define __NR_getresgid 147 -#define __NR_prctl 148 -#define __NR_socket 149 -#define __NR_bind 150 -#define __NR_connect 151 -#define __NR_listen 152 -#define __NR_accept 153 -#define __NR_getsockname 154 -#define __NR_getpeername 155 -#define __NR_socketpair 156 -#define __NR_send 157 -#define __NR_recv 158 -#define __NR_sendto 159 -#define __NR_recvfrom 160 -#define __NR_shutdown 161 -#define __NR_setsockopt 162 -#define __NR_getsockopt 163 -#define __NR_sendmsg 164 -#define __NR_recvmsg 165 -#define __NR_truncate64 166 -#define __NR_ftruncate64 167 -#define __NR_stat64 168 -#define __NR_lstat64 169 -#define __NR_fstat64 170 -#define __NR_pivot_root 171 -#define __NR_mincore 172 -#define __NR_madvise 173 -#define __NR_getdents64 174 -#define __NR_fcntl64 175 -#define __NR_gettid 176 -#define __NR_readahead 177 -#define __NR_setxattr 178 -#define __NR_lsetxattr 179 -#define __NR_fsetxattr 180 -#define __NR_getxattr 181 -#define __NR_lgetxattr 182 -#define __NR_fgetxattr 183 -#define __NR_listxattr 184 -#define __NR_llistxattr 185 -#define __NR_flistxattr 186 -#define __NR_removexattr 187 -#define __NR_lremovexattr 188 -#define __NR_fremovexattr 189 -#define __NR_tkill 190 -#define __NR_sendfile64 191 -#define __NR_futex 192 -#define __NR_sched_setaffinity 193 -#define __NR_sched_getaffinity 194 -#define __NR_capget 195 -#define __NR_capset 196 -#define __NR_io_setup 197 -#define __NR_io_destroy 198 -#define __NR_io_getevents 199 -#define __NR_io_submit 200 -#define __NR_io_cancel 201 -#define __NR_fadvise64 202 -#define __NR_exit_group 203 -#define __NR_lookup_dcookie 204 -#define __NR_epoll_create 205 -#define __NR_epoll_ctl 206 -#define __NR_epoll_wait 207 -#define __NR_remap_file_pages 208 -#define __NR_set_tid_address 209 -#define __NR_timer_create 210 -#define __NR_timer_settime 211 -#define __NR_timer_gettime 212 -#define __NR_timer_getoverrun 213 -#define __NR_timer_delete 214 -#define __NR_clock_settime 215 -#define __NR_clock_gettime 216 -#define __NR_clock_getres 217 -#define __NR_clock_nanosleep 218 -#define __NR_statfs64 219 -#define __NR_fstatfs64 220 -#define __NR_tgkill 221 -/* 222 reserved for tux */ -#define __NR_utimes 223 -#define __NR_fadvise64_64 224 -#define __NR_cacheflush 225 -#define __NR_vserver 226 -#define __NR_mq_open 227 -#define __NR_mq_unlink 228 -#define __NR_mq_timedsend 229 -#define __NR_mq_timedreceive 230 -#define __NR_mq_notify 231 -#define __NR_mq_getsetattr 232 -#define __NR_kexec_load 233 -#define __NR_waitid 234 -#define __NR_add_key 235 -#define __NR_request_key 236 -#define __NR_keyctl 237 -#define __NR_ioprio_set 238 -#define __NR_ioprio_get 239 -#define __NR_inotify_init 240 -#define __NR_inotify_add_watch 241 -#define __NR_inotify_rm_watch 242 -#define __NR_openat 243 -#define __NR_mkdirat 244 -#define __NR_mknodat 245 -#define __NR_fchownat 246 -#define __NR_futimesat 247 -#define __NR_fstatat64 248 -#define __NR_unlinkat 249 -#define __NR_renameat 250 -#define __NR_linkat 251 -#define __NR_symlinkat 252 -#define __NR_readlinkat 253 -#define __NR_fchmodat 254 -#define __NR_faccessat 255 -#define __NR_pselect6 256 -#define __NR_ppoll 257 -#define __NR_unshare 258 -#define __NR_set_robust_list 259 -#define __NR_get_robust_list 260 -#define __NR_splice 261 -#define __NR_sync_file_range 262 -#define __NR_tee 263 -#define __NR_vmsplice 264 -#define __NR_epoll_pwait 265 -#define __NR_msgget 266 -#define __NR_msgsnd 267 -#define __NR_msgrcv 268 -#define __NR_msgctl 269 -#define __NR_semget 270 -#define __NR_semop 271 -#define __NR_semctl 272 -#define __NR_semtimedop 273 -#define __NR_shmat 274 -#define __NR_shmget 275 -#define __NR_shmdt 276 -#define __NR_shmctl 277 -#define __NR_utimensat 278 -#define __NR_signalfd 279 -/* 280 was __NR_timerfd */ -#define __NR_eventfd 281 -/* 282 was half-implemented __NR_recvmmsg */ -#define __NR_setns 283 -#define __NR_pread64 284 -#define __NR_pwrite64 285 -#define __NR_timerfd_create 286 -#define __NR_fallocate 287 -#define __NR_timerfd_settime 288 -#define __NR_timerfd_gettime 289 -#define __NR_signalfd4 290 -#define __NR_eventfd2 291 -#define __NR_epoll_create1 292 -#define __NR_dup3 293 -#define __NR_pipe2 294 -#define __NR_inotify_init1 295 -#define __NR_preadv 296 -#define __NR_pwritev 297 -#define __NR_rt_tgsigqueueinfo 298 -#define __NR_perf_event_open 299 -#define __NR_recvmmsg 300 -#define __NR_fanotify_init 301 -#define __NR_fanotify_mark 302 -#define __NR_prlimit64 303 -#define __NR_name_to_handle_at 304 -#define __NR_open_by_handle_at 305 -#define __NR_clock_adjtime 306 -#define __NR_syncfs 307 -#define __NR_sendmmsg 308 -#define __NR_process_vm_readv 309 -#define __NR_process_vm_writev 310 -#define __NR_kcmp 311 -#define __NR_finit_module 312 -#define __NR_sched_setattr 313 -#define __NR_sched_getattr 314 -#define __NR_renameat2 315 -#define __NR_seccomp 316 -#define __NR_getrandom 317 -#define __NR_memfd_create 318 -#define __NR_bpf 319 -#define __NR_execveat 320 -#define __NR_accept4 321 -#define __NR_userfaultfd 322 -#define __NR_membarrier 323 -#define __NR_mlock2 324 -#define __NR_copy_file_range 325 -#define __NR_preadv2 326 -#define __NR_pwritev2 327 -#define __NR_pkey_mprotect 328 -#define __NR_pkey_alloc 329 -#define __NR_pkey_free 330 - -#endif /* _UAPI__ASM_AVR32_UNISTD_H */ |