diff options
Diffstat (limited to 'include')
96 files changed, 0 insertions, 6746 deletions
diff --git a/include/asm-avr32/Kbuild b/include/asm-avr32/Kbuild deleted file mode 100644 index 3136628ba8d..00000000000 --- a/include/asm-avr32/Kbuild +++ /dev/null @@ -1,3 +0,0 @@ -include include/asm-generic/Kbuild.asm - -header-y += cachectl.h diff --git a/include/asm-avr32/a.out.h b/include/asm-avr32/a.out.h deleted file mode 100644 index e46375a34a7..00000000000 --- a/include/asm-avr32/a.out.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef __ASM_AVR32_A_OUT_H -#define __ASM_AVR32_A_OUT_H - -struct exec -{ - unsigned long a_info; /* Use macros N_MAGIC, etc for access */ - unsigned a_text; /* length of text, in bytes */ - unsigned a_data; /* length of data, in bytes */ - unsigned a_bss; /* length of uninitialized data area for file, in bytes */ - unsigned a_syms; /* length of symbol table data in file, in bytes */ - unsigned a_entry; /* start address */ - unsigned a_trsize; /* length of relocation info for text, in bytes */ - unsigned a_drsize; /* length of relocation info for data, in bytes */ -}; - -#define N_TRSIZE(a) ((a).a_trsize) -#define N_DRSIZE(a) ((a).a_drsize) -#define N_SYMSIZE(a) ((a).a_syms) - -#endif /* __ASM_AVR32_A_OUT_H */ diff --git a/include/asm-avr32/addrspace.h b/include/asm-avr32/addrspace.h deleted file mode 100644 index 366794858ec..00000000000 --- a/include/asm-avr32/addrspace.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Defitions 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/include/asm-avr32/asm.h b/include/asm-avr32/asm.h deleted file mode 100644 index a2c64f404b9..00000000000 --- a/include/asm-avr32/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/include/asm-avr32/atmel-mci.h b/include/asm-avr32/atmel-mci.h deleted file mode 100644 index c2ea6e1c9aa..00000000000 --- a/include/asm-avr32/atmel-mci.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef __ASM_AVR32_ATMEL_MCI_H -#define __ASM_AVR32_ATMEL_MCI_H - -struct mci_platform_data { - int detect_pin; - int wp_pin; -}; - -#endif /* __ASM_AVR32_ATMEL_MCI_H */ diff --git a/include/asm-avr32/atomic.h b/include/asm-avr32/atomic.h deleted file mode 100644 index 7ef3862a73d..00000000000 --- a/include/asm-avr32/atomic.h +++ /dev/null @@ -1,201 +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 <asm/system.h> - -typedef struct { volatile int counter; } atomic_t; -#define ATOMIC_INIT(i) { (i) } - -#define atomic_read(v) ((v)->counter) -#define atomic_set(v, i) (((v)->counter) = i) - -/* - * 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) -{ - int result; - - asm volatile( - "/* atomic_sub_return */\n" - "1: ssrf 5\n" - " ld.w %0, %2\n" - " sub %0, %3\n" - " stcond %1, %0\n" - " brne 1b" - : "=&r"(result), "=o"(v->counter) - : "m"(v->counter), "rKs21"(i) - : "cc"); - - return result; -} - -/* - * 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) -{ - int result; - - if (__builtin_constant_p(i) && (i >= -1048575) && (i <= 1048576)) - result = atomic_sub_return(-i, v); - else - asm volatile( - "/* atomic_add_return */\n" - "1: ssrf 5\n" - " ld.w %0, %1\n" - " add %0, %3\n" - " stcond %2, %0\n" - " brne 1b" - : "=&r"(result), "=o"(v->counter) - : "m"(v->counter), "r"(i) - : "cc", "memory"); - - return result; -} - -/* - * atomic_sub_unless - sub 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. - * - * If the atomic value v is not equal to u, this function subtracts a - * from v, and returns non zero. If v is equal to u then it returns - * zero. This is done as an atomic operation. -*/ -static inline int atomic_sub_unless(atomic_t *v, int a, int u) -{ - int tmp, result = 0; - - asm volatile( - "/* atomic_sub_unless */\n" - "1: ssrf 5\n" - " ld.w %0, %3\n" - " cp.w %0, %5\n" - " breq 1f\n" - " sub %0, %4\n" - " stcond %2, %0\n" - " brne 1b\n" - " mov %1, 1\n" - "1:" - : "=&r"(tmp), "=&r"(result), "=o"(v->counter) - : "m"(v->counter), "rKs21"(a), "rKs21"(u), "1"(result) - : "cc", "memory"); - - return result; -} - -/* - * 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. - * - * If the atomic value v is not equal to u, this function adds a to v, - * and returns non zero. If v is equal to u then it returns zero. This - * is done as an atomic operation. -*/ -static inline int atomic_add_unless(atomic_t *v, int a, int u) -{ - int tmp, result; - - if (__builtin_constant_p(a) && (a >= -1048575) && (a <= 1048576)) - result = atomic_sub_unless(v, -a, u); - else { - result = 0; - asm volatile( - "/* atomic_add_unless */\n" - "1: ssrf 5\n" - " ld.w %0, %3\n" - " cp.w %0, %5\n" - " breq 1f\n" - " add %0, %4\n" - " stcond %2, %0\n" - " brne 1b\n" - " mov %1, 1\n" - "1:" - : "=&r"(tmp), "=&r"(result), "=o"(v->counter) - : "m"(v->counter), "r"(a), "ir"(u), "1"(result) - : "cc", "memory"); - } - - return result; -} - -/* - * 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_inc_not_zero(v) atomic_add_unless(v, 1, 0) -#define atomic_dec_if_positive(v) atomic_sub_if_positive(1, v) - -#define smp_mb__before_atomic_dec() barrier() -#define smp_mb__after_atomic_dec() barrier() -#define smp_mb__before_atomi |