diff options
Diffstat (limited to 'include')
112 files changed, 0 insertions, 7406 deletions
diff --git a/include/asm-arm26/a.out.h b/include/asm-arm26/a.out.h deleted file mode 100644 index 7167f54ae3fc..000000000000 --- a/include/asm-arm26/a.out.h +++ /dev/null | |||
@@ -1,39 +0,0 @@ | |||
1 | #ifndef __ARM_A_OUT_H__ | ||
2 | #define __ARM_A_OUT_H__ | ||
3 | |||
4 | #include <linux/personality.h> | ||
5 | #include <asm/types.h> | ||
6 | |||
7 | struct exec | ||
8 | { | ||
9 | __u32 a_info; /* Use macros N_MAGIC, etc for access */ | ||
10 | __u32 a_text; /* length of text, in bytes */ | ||
11 | __u32 a_data; /* length of data, in bytes */ | ||
12 | __u32 a_bss; /* length of uninitialized data area for file, in bytes */ | ||
13 | __u32 a_syms; /* length of symbol table data in file, in bytes */ | ||
14 | __u32 a_entry; /* start address */ | ||
15 | __u32 a_trsize; /* length of relocation info for text, in bytes */ | ||
16 | __u32 a_drsize; /* length of relocation info for data, in bytes */ | ||
17 | }; | ||
18 | |||
19 | /* | ||
20 | * This is always the same | ||
21 | */ | ||
22 | #define N_TXTADDR(a) (0x00008000) | ||
23 | |||
24 | #define N_TRSIZE(a) ((a).a_trsize) | ||
25 | #define N_DRSIZE(a) ((a).a_drsize) | ||
26 | #define N_SYMSIZE(a) ((a).a_syms) | ||
27 | |||
28 | #define M_ARM 103 | ||
29 | |||
30 | #ifdef __KERNEL__ | ||
31 | #define STACK_TOP TASK_SIZE | ||
32 | #define STACK_TOP_MAX STACK_TOP | ||
33 | #endif | ||
34 | |||
35 | #ifndef LIBRARY_START_TEXT | ||
36 | #define LIBRARY_START_TEXT (0x00c00000) | ||
37 | #endif | ||
38 | |||
39 | #endif /* __A_OUT_GNU_H__ */ | ||
diff --git a/include/asm-arm26/assembler.h b/include/asm-arm26/assembler.h deleted file mode 100644 index bb507a9a4a55..000000000000 --- a/include/asm-arm26/assembler.h +++ /dev/null | |||
@@ -1,106 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm26/assembler.h | ||
3 | * | ||
4 | * This file contains arm architecture specific defines | ||
5 | * for the different processors. | ||
6 | * | ||
7 | * Do not include any C declarations in this file - it is included by | ||
8 | * assembler source. | ||
9 | */ | ||
10 | #ifndef __ASSEMBLY__ | ||
11 | #error "Only include this from assembly code" | ||
12 | #endif | ||
13 | |||
14 | /* | ||
15 | * Endian independent macros for shifting bytes within registers. | ||
16 | */ | ||
17 | #define pull lsr | ||
18 | #define push lsl | ||
19 | #define byte(x) (x*8) | ||
20 | |||
21 | #ifdef __STDC__ | ||
22 | #define LOADREGS(cond, base, reglist...)\ | ||
23 | ldm##cond base,reglist^ | ||
24 | |||
25 | #define RETINSTR(instr, regs...)\ | ||
26 | instr##s regs | ||
27 | #else | ||
28 | #define LOADREGS(cond, base, reglist...)\ | ||
29 | ldm/**/cond base,reglist^ | ||
30 | |||
31 | #define RETINSTR(instr, regs...)\ | ||
32 | instr/**/s regs | ||
33 | #endif | ||
34 | |||
35 | #define MODENOP\ | ||
36 | mov r0, r0 | ||
37 | |||
38 | #define MODE(savereg,tmpreg,mode) \ | ||
39 | mov savereg, pc; \ | ||
40 | bic tmpreg, savereg, $0x0c000003; \ | ||
41 | orr tmpreg, tmpreg, $mode; \ | ||
42 | teqp tmpreg, $0 | ||
43 | |||
44 | #define RESTOREMODE(savereg) \ | ||
45 | teqp savereg, $0 | ||
46 | |||
47 | #define SAVEIRQS(tmpreg) | ||
48 | |||
49 | #define RESTOREIRQS(tmpreg) | ||
50 | |||
51 | #define DISABLEIRQS(tmpreg)\ | ||
52 | teqp pc, $0x08000003 | ||
53 | |||
54 | #define ENABLEIRQS(tmpreg)\ | ||
55 | teqp pc, $0x00000003 | ||
56 | |||
57 | #define USERMODE(tmpreg)\ | ||
58 | teqp pc, $0x00000000;\ | ||
59 | mov r0, r0 | ||
60 | |||
61 | #define SVCMODE(tmpreg)\ | ||
62 | teqp pc, $0x00000003;\ | ||
63 | mov r0, r0 | ||
64 | |||
65 | |||
66 | /* | ||
67 | * Save the current IRQ state and disable IRQs | ||
68 | * Note that this macro assumes FIQs are enabled, and | ||
69 | * that the processor is in SVC mode. | ||
70 | */ | ||
71 | .macro save_and_disable_irqs, oldcpsr, temp | ||
72 | mov \oldcpsr, pc | ||
73 | orr \temp, \oldcpsr, #0x08000000 | ||
74 | teqp \temp, #0 | ||
75 | .endm | ||
76 | |||
77 | /* | ||
78 | * Restore interrupt state previously stored in | ||
79 | * a register | ||
80 | * ** Actually do nothing on Arc - hope that the caller uses a MOVS PC soon | ||
81 | * after! | ||
82 | */ | ||
83 | .macro restore_irqs, oldcpsr | ||
84 | @ This be restore_irqs | ||
85 | .endm | ||
86 | |||
87 | /* | ||
88 | * These two are used to save LR/restore PC over a user-based access. | ||
89 | * The old 26-bit architecture requires that we save lr (R14) | ||
90 | */ | ||
91 | .macro save_lr | ||
92 | str lr, [sp, #-4]! | ||
93 | .endm | ||
94 | |||
95 | .macro restore_pc | ||
96 | ldmfd sp!, {pc}^ | ||
97 | .endm | ||
98 | |||
99 | #define USER(x...) \ | ||
100 | 9999: x; \ | ||
101 | .section __ex_table,"a"; \ | ||
102 | .align 3; \ | ||
103 | .long 9999b,9001f; \ | ||
104 | .previous | ||
105 | |||
106 | |||
diff --git a/include/asm-arm26/atomic.h b/include/asm-arm26/atomic.h deleted file mode 100644 index d6dd42374cf3..000000000000 --- a/include/asm-arm26/atomic.h +++ /dev/null | |||
@@ -1,123 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm26/atomic.h | ||
3 | * | ||
4 | * Copyright (c) 1996 Russell King. | ||
5 | * Modified for arm26 by Ian Molton | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License version 2 as | ||
9 | * published by the Free Software Foundation. | ||
10 | * | ||
11 | * Changelog: | ||
12 | * 25-11-2004 IM Updated for 2.6.9 | ||
13 | * 27-06-1996 RMK Created | ||
14 | * 13-04-1997 RMK Made functions atomic! | ||
15 | * 07-12-1997 RMK Upgraded for v2.1. | ||
16 | * 26-08-1998 PJB Added #ifdef __KERNEL__ | ||
17 | * | ||
18 | * FIXME - its probably worth seeing what these compile into... | ||
19 | */ | ||
20 | #ifndef __ASM_ARM_ATOMIC_H | ||
21 | #define __ASM_ARM_ATOMIC_H | ||
22 | |||
23 | #ifdef CONFIG_SMP | ||
24 | #error SMP is NOT supported | ||
25 | #endif | ||
26 | |||
27 | typedef struct { volatile int counter; } atomic_t; | ||
28 | |||
29 | #define ATOMIC_INIT(i) { (i) } | ||
30 | |||
31 | #ifdef __KERNEL__ | ||
32 | #include <asm/system.h> | ||
33 | |||
34 | #define atomic_read(v) ((v)->counter) | ||
35 | #define atomic_set(v,i) (((v)->counter) = (i)) | ||
36 | |||
37 | static inline int atomic_add_return(int i, atomic_t *v) | ||
38 | { | ||
39 | unsigned long flags; | ||
40 | int val; | ||
41 | |||
42 | local_irq_save(flags); | ||
43 | val = v->counter; | ||
44 | v->counter = val += i; | ||
45 | local_irq_restore(flags); | ||
46 | |||
47 | return val; | ||
48 | } | ||
49 | |||
50 | static inline int atomic_sub_return(int i, atomic_t *v) | ||
51 | { | ||
52 | unsigned long flags; | ||
53 | int val; | ||
54 | |||
55 | local_irq_save(flags); | ||
56 | val = v->counter; | ||
57 | v->counter = val -= i; | ||
58 | local_irq_restore(flags); | ||
59 | |||
60 | return val; | ||
61 | } | ||
62 | |||
63 | static inline int atomic_cmpxchg(atomic_t *v, int old, int new) | ||
64 | { | ||
65 | int ret; | ||
66 | unsigned long flags; | ||
67 | |||
68 | local_irq_save(flags); | ||
69 | ret = v->counter; | ||
70 | if (likely(ret == old)) | ||
71 | v->counter = new; | ||
72 | local_irq_restore(flags); | ||
73 | |||
74 | return ret; | ||
75 | } | ||
76 | |||
77 | #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) | ||
78 | |||
79 | static inline int atomic_add_unless(atomic_t *v, int a, int u) | ||
80 | { | ||
81 | int ret; | ||
82 | unsigned long flags; | ||
83 | |||
84 | local_irq_save(flags); | ||
85 | ret = v->counter; | ||
86 | if (ret != u) | ||
87 | v->counter += a; | ||
88 | local_irq_restore(flags); | ||
89 | |||
90 | return ret != u; | ||
91 | } | ||
92 | #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) | ||
93 | |||
94 | static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr) | ||
95 | { | ||
96 | unsigned long flags; | ||
97 | |||
98 | local_irq_save(flags); | ||
99 | *addr &= ~mask; | ||
100 | local_irq_restore(flags); | ||
101 | } | ||
102 | |||
103 | #define atomic_add(i, v) (void) atomic_add_return(i, v) | ||
104 | #define atomic_inc(v) (void) atomic_add_return(1, v) | ||
105 | #define atomic_sub(i, v) (void) atomic_sub_return(i, v) | ||
106 | #define atomic_dec(v) (void) atomic_sub_return(1, v) | ||
107 | |||
108 | #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0) | ||
109 | #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0) | ||
110 | #define atomic_inc_return(v) (atomic_add_return(1, v)) | ||
111 | #define atomic_dec_return(v) (atomic_sub_return(1, v)) | ||
112 | |||
113 | #define atomic_add_negative(i,v) (atomic_add_return(i, v) < 0) | ||
114 | |||
115 | /* Atomic operations are already serializing on ARM26 */ | ||
116 | #define smp_mb__before_atomic_dec() barrier() | ||
117 | #define smp_mb__after_atomic_dec() barrier() | ||
118 | #define smp_mb__before_atomic_inc() barrier() | ||
119 | #define smp_mb__after_atomic_inc() barrier() | ||
120 | |||
121 | #include <asm-generic/atomic.h> | ||
122 | #endif | ||
123 | #endif | ||
diff --git a/include/asm-arm26/auxvec.h b/include/asm-arm26/auxvec.h deleted file mode 100644 index c0536f6b29a7..000000000000 --- a/include/asm-arm26/auxvec.h +++ /dev/null | |||
@@ -1,4 +0,0 @@ | |||
1 | #ifndef __ASMARM_AUXVEC_H | ||
2 | #define __ASMARM_AUXVEC_H | ||
3 | |||
4 | #endif | ||
diff --git a/include/asm-arm26/bitops.h b/include/asm-arm26/bitops.h deleted file mode 100644 index 19a69573a654..000000000000 --- a/include/asm-arm26/bitops.h +++ /dev/null | |||
@@ -1,207 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright 1995, Russell King. | ||
3 | * | ||
4 | * Based on the arm32 version by RMK (and others). Their copyrights apply to | ||
5 | * Those parts. | ||
6 | * Modified for arm26 by Ian Molton on 25/11/04 | ||
7 | * | ||
8 | * bit 0 is the LSB of an "unsigned long" quantity. | ||
9 | * | ||
10 | * Please note that the code in this file should never be included | ||
11 | * from user space. Many of these are not implemented in assembler | ||
12 | * since they would be too costly. Also, they require privileged | ||
13 | * instructions (which are not available from user mode) to ensure | ||
14 | * that they are atomic. | ||
15 | */ | ||
16 | |||
17 | #ifndef __ASM_ARM_BITOPS_H | ||
18 | #define __ASM_ARM_BITOPS_H | ||
19 | |||
20 | #ifdef __KERNEL__ | ||
21 | |||
22 | #include <linux/compiler.h> | ||
23 | #include <asm/system.h> | ||
24 | |||
25 | #define smp_mb__before_clear_bit() do { } while (0) | ||
26 | #define smp_mb__after_clear_bit() do { } while (0) | ||
27 | |||
28 | /* | ||
29 | * These functions are the basis of our bit ops. | ||
30 | * | ||
31 | * First, the atomic bitops. These use native endian. | ||
32 | */ | ||
33 | static inline void ____atomic_set_bit(unsigned int bit, volatile unsigned long *p) | ||
34 | { | ||
35 | unsigned long flags; | ||
36 | unsigned long mask = 1UL << (bit & 31); | ||
37 | |||
38 | p += bit >> 5; | ||
39 | |||
40 | local_irq_save(flags); | ||
41 | *p |= mask; | ||
42 | local_irq_restore(flags); | ||
43 | } | ||
44 | |||
45 | static inline void ____atomic_clear_bit(unsigned int bit, volatile unsigned long *p) | ||
46 | { | ||
47 | unsigned long flags; | ||
48 | unsigned long mask = 1UL << (bit & 31); | ||
49 | |||
50 | p += bit >> 5; | ||
51 | |||
52 | local_irq_save(flags); | ||
53 | *p &= ~mask; | ||
54 | local_irq_restore(flags); | ||
55 | } | ||
56 | |||
57 | static inline void ____atomic_change_bit(unsigned int bit, volatile unsigned long *p) | ||
58 | { | ||
59 | unsigned long flags; | ||
60 | unsigned long mask = 1UL << (bit & 31); | ||
61 | |||
62 | p += bit >> 5; | ||
63 | |||
64 | local_irq_save(flags); | ||
65 | *p ^= mask; | ||
66 | local_irq_restore(flags); | ||
67 | } | ||
68 | |||
69 | static inline int | ||
70 | ____atomic_test_and_set_bit(unsigned int bit, volatile unsigned long *p) | ||
71 | { | ||
72 | unsigned long flags; | ||
73 | unsigned int res; | ||
74 | unsigned long mask = 1UL << (bit & 31); | ||
75 | |||
76 | p += bit >> 5; | ||
77 | |||
78 | local_irq_save(flags); | ||
79 | res = *p; | ||
80 | *p = res | mask; | ||
81 | local_irq_restore(flags); | ||
82 | |||
83 | return res & mask; | ||
84 | } | ||
85 | |||
86 | static inline int | ||
87 | ____atomic_test_and_clear_bit(unsigned int bit, volatile unsigned long *p) | ||
88 | { | ||
89 | unsigned long flags; | ||
90 | unsigned int res; | ||
91 | unsigned long mask = 1UL << (bit & 31); | ||
92 | |||
93 | p += bit >> 5; | ||
94 | |||
95 | local_irq_save(flags); | ||
96 | res = *p; | ||
97 | *p = res & ~mask; | ||
98 | local_irq_restore(flags); | ||
99 | |||
100 | return res & mask; | ||
101 | } | ||
102 | |||
103 | static inline int | ||
104 | ____atomic_test_and_change_bit(unsigned int bit, volatile unsigned long *p) | ||
105 | { | ||
106 | unsigned long flags; | ||
107 | unsigned int res; | ||
108 | unsigned long mask = 1UL << (bit & 31); | ||
109 | |||
110 | p += bit >> 5; | ||
111 | |||
112 | local_irq_save(flags); | ||
113 | res = *p; | ||
114 | *p = res ^ mask; | ||
115 | local_irq_restore(flags); | ||
116 | |||
117 | return res & mask; | ||
118 | } | ||
119 | |||
120 | #include <asm-generic/bitops/non-atomic.h> | ||
121 | |||
122 | /* | ||
123 | * Little endian assembly bitops. nr = 0 -> byte 0 bit 0. | ||
124 | */ | ||
125 | extern void _set_bit_le(int nr, volatile unsigned long * p); | ||
126 | extern void _clear_bit_le(int nr, volatile unsigned long * p); | ||
127 | extern void _change_bit_le(int nr, volatile unsigned long * p); | ||
128 | extern int _test_and_set_bit_le(int nr, volatile unsigned long * p); | ||
129 | extern int _test_and_clear_bit_le(int nr, volatile unsigned long * p); | ||
130 | extern int _test_and_change_bit_le(int nr, volatile unsigned long * p); | ||
131 | extern int _find_first_zero_bit_le(const unsigned long * p, unsigned size); | ||
132 | extern int _find_next_zero_bit_le(void * p, int size, int offset); | ||
133 | extern int _find_first_bit_le(const unsigned long *p, unsigned size); | ||
134 | extern int _find_next_bit_le(const unsigned long *p, int size, int offset); | ||
135 | |||
136 | /* | ||
137 | * The __* form of bitops are non-atomic and may be reordered. | ||
138 | */ | ||
139 | #define ATOMIC_BITOP_LE(name,nr,p) \ | ||
140 | (__builtin_constant_p(nr) ? \ | ||
141 | ____atomic_##name(nr, p) : \ | ||
142 | _##name##_le(nr,p)) | ||
143 | |||
144 | #define NONATOMIC_BITOP(name,nr,p) \ | ||
145 | (____nonatomic_##name(nr, p)) | ||
146 | |||
147 | /* | ||
148 | * These are the little endian, atomic definitions. | ||
149 | */ | ||
150 | #define set_bit(nr,p) ATOMIC_BITOP_LE(set_bit,nr,p) | ||
151 | #define clear_bit(nr,p) ATOMIC_BITOP_LE(clear_bit,nr,p) | ||
152 | #define change_bit(nr,p) ATOMIC_BITOP_LE(change_bit,nr,p) | ||
153 | #define test_and_set_bit(nr,p) ATOMIC_BITOP_LE(test_and_set_bit,nr,p) | ||
154 | #define test_and_clear_bit(nr,p) ATOMIC_BITOP_LE(test_and_clear_bit,nr,p) | ||
155 | #define test_and_change_bit(nr,p) ATOMIC_BITOP_LE(test_and_change_bit,nr,p) | ||
156 | #define find_first_zero_bit(p,sz) _find_first_zero_bit_le(p,sz) | ||
157 | #define find_next_zero_bit(p,sz,off) _find_next_zero_bit_le(p,sz,off) | ||
158 | #define find_first_bit(p,sz) _find_first_bit_le(p,sz) | ||
159 | #define find_next_bit(p,sz,off) _find_next_bit_le(p,sz,off) | ||
160 | |||
161 | #define WORD_BITOFF_TO_LE(x) ((x)) | ||
162 | |||
163 | #include <asm-generic/bitops/ffz.h> | ||
164 | #include <asm-generic/bitops/__ffs.h> | ||
165 | #include <asm-generic/bitops/fls.h> | ||
166 | #include <asm-generic/bitops/fls64.h> | ||
167 | #include <asm-generic/bitops/ffs.h> | ||
168 | #include <asm-generic/bitops/sched.h> | ||
169 | #include <asm-generic/bitops/hweight.h> | ||
170 | |||
171 | /* | ||
172 | * Ext2 is defined to use little-endian byte ordering. | ||
173 | * These do not need to be atomic. | ||
174 | */ | ||
175 | #define ext2_set_bit(nr,p) \ | ||
176 | __test_and_set_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) | ||
177 | #define ext2_set_bit_atomic(lock,nr,p) \ | ||
178 | test_and_set_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) | ||
179 | #define ext2_clear_bit(nr,p) \ | ||
180 | __test_and_clear_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) | ||
181 | #define ext2_clear_bit_atomic(lock,nr,p) \ | ||
182 | test_and_clear_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) | ||
183 | #define ext2_test_bit(nr,p) \ | ||
184 | test_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) | ||
185 | #define ext2_find_first_zero_bit(p,sz) \ | ||
186 | _find_first_zero_bit_le(p,sz) | ||
187 | #define ext2_find_next_zero_bit(p,sz,off) \ | ||
188 | _find_next_zero_bit_le(p,sz,off) | ||
189 | |||
190 | /* | ||
191 | * Minix is defined to use little-endian byte ordering. | ||
192 | * These do not need to be atomic. | ||
193 | */ | ||
194 | #define minix_set_bit(nr,p) \ | ||
195 | __set_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) | ||
196 | #define minix_test_bit(nr,p) \ | ||
197 | test_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) | ||
198 | #define minix_test_and_set_bit(nr,p) \ | ||
199 | __test_and_set_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) | ||
200 | #define minix_test_and_clear_bit(nr,p) \ | ||
201 | __test_and_clear_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) | ||
202 | #define minix_find_first_zero_bit(p,sz) \ | ||
203 | _find_first_zero_bit_le((unsigned long *)(p),sz) | ||
204 | |||
205 | #endif /* __KERNEL__ */ | ||
206 | |||
207 | #endif /* _ARM_BITOPS_H */ | ||
diff --git a/include/asm-arm26/bug.h b/include/asm-arm26/bug.h deleted file mode 100644 index 8545d58b0475..000000000000 --- a/include/asm-arm26/bug.h +++ /dev/null | |||
@@ -1,19 +0,0 @@ | |||
1 | #ifndef _ASMARM_BUG_H | ||
2 | #define _ASMARM_BUG_H | ||
3 | |||
4 | |||
5 | #ifdef CONFIG_BUG | ||
6 | #ifdef CONFIG_DEBUG_BUGVERBOSE | ||
7 | extern volatile void __bug(const char *file, int line, void *data); | ||
8 | /* give file/line information */ | ||
9 | #define BUG() __bug(__FILE__, __LINE__, NULL) | ||
10 | #else | ||
11 | #define BUG() (*(int *)0 = 0) | ||
12 | #endif | ||
13 | |||
14 | #define HAVE_ARCH_BUG | ||
15 | #endif | ||
16 | |||
17 | #include <asm-generic/bug.h> | ||
18 | |||
19 | #endif | ||
diff --git a/include/asm-arm26/bugs.h b/include/asm-arm26/bugs.h deleted file mode 100644 index e99ac2e46d7f..000000000000 --- a/include/asm-arm26/bugs.h +++ /dev/null | |||
@@ -1,15 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm26/bugs.h | ||
3 | * | ||
4 | * Copyright (C) 1995 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | #ifndef __ASM_BUGS_H | ||
11 | #define __ASM_BUGS_H | ||
12 | |||
13 | #define check_bugs() cpu_check_bugs() | ||
14 | |||
15 | #endif | ||
diff --git a/include/asm-arm26/byteorder.h b/include/asm-arm26/byteorder.h deleted file mode 100644 index 0b4af9ac76e9..000000000000 --- a/include/asm-arm26/byteorder.h +++ /dev/null | |||
@@ -1,24 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/byteorder.h | ||
3 | * | ||
4 | * ARM Endian-ness. In little endian mode, the data bus is connected such | ||
5 | * that byte accesses appear as: | ||
6 | * 0 = d0...d7, 1 = d8...d15, 2 = d16...d23, 3 = d24...d31 | ||
7 | * and word accesses (data or instruction) appear as: | ||
8 | * d0...d31 | ||
9 | * | ||
10 | */ | ||
11 | #ifndef __ASM_ARM_BYTEORDER_H | ||
12 | #define __ASM_ARM_BYTEORDER_H | ||
13 | |||
14 | #include <asm/types.h> | ||
15 | |||
16 | #if !defined(__STRICT_ANSI__) || defined(__KERNEL__) | ||
17 | # define __BYTEORDER_HAS_U64__ | ||
18 | # define __SWAB_64_THRU_32__ | ||
19 | #endif | ||
20 | |||
21 | #include <linux/byteorder/little_endian.h> | ||
22 | |||
23 | #endif | ||
24 | |||
diff --git a/include/asm-arm26/cache.h b/include/asm-arm26/cache.h deleted file mode 100644 index 8c3abcf728fe..000000000000 --- a/include/asm-arm26/cache.h +++ /dev/null | |||
@@ -1,12 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm26/cache.h | ||
3 | */ | ||
4 | #ifndef __ASMARM_CACHE_H | ||
5 | #define __ASMARM_CACHE_H | ||
6 | |||
7 | #define L1_CACHE_SHIFT 5 | ||
8 | #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) | ||
9 | #define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1)) | ||
10 | #define SMP_CACHE_BYTES L1_CACHE_BYTES | ||
11 | |||
12 | #endif | ||
diff --git a/include/asm-arm26/cacheflush.h b/include/asm-arm26/cacheflush.h deleted file mode 100644 index 14ae15b6faab..000000000000 --- a/include/asm-arm26/cacheflush.h +++ /dev/null | |||
@@ -1,53 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/cacheflush.h | ||
3 | * | ||
4 | * Copyright (C) 2000-2002 Russell King | ||
5 | * Copyright (C) 2003 Ian Molton | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License version 2 as | ||
9 | * published by the Free Software Foundation. | ||
10 | * | ||
11 | * ARM26 cache 'functions' | ||
12 | * | ||
13 | */ | ||
14 | |||
15 | #ifndef _ASMARM_CACHEFLUSH_H | ||
16 | #define _ASMARM_CACHEFLUSH_H | ||
17 | |||
18 | #if 1 //FIXME - BAD INCLUDES!!! | ||
19 | #include <linux/sched.h> | ||
20 | #include <linux/mm.h> | ||
21 | #endif | ||
22 | |||
23 | #define flush_cache_all() do { } while (0) | ||
24 | #define flush_cache_mm(mm) do { } while (0) | ||
25 | #define flush_cache_dup_mm(mm) do { } while (0) | ||
26 | #define flush_cache_range(vma,start,end) do { } while (0) | ||
27 | #define flush_cache_page(vma,vmaddr,pfn) do { } while (0) | ||
28 | #define flush_cache_vmap(start, end) do { } while (0) | ||
29 | #define flush_cache_vunmap(start, end) do { } while (0) | ||
30 | |||
31 | #define invalidate_dcache_range(start,end) do { } while (0) | ||
32 | #define clean_dcache_range(start,end) do { } while (0) | ||
33 | #define flush_dcache_range(start,end) do { } while (0) | ||
34 | #define flush_dcache_page(page) do { } while (0) | ||
35 | #define flush_dcache_mmap_lock(mapping) do { } while (0) | ||
36 | #define flush_dcache_mmap_unlock(mapping) do { } while (0) | ||
37 | #define clean_dcache_entry(_s) do { } while (0) | ||
38 | #define clean_cache_entry(_start) do { } while (0) | ||
39 | |||
40 | #define flush_icache_user_range(start,end, bob, fred) do { } while (0) | ||
41 | #define flush_icache_range(start,end) do { } while (0) | ||
42 | #define flush_icache_page(vma,page) do { } while (0) | ||
43 | |||
44 | #define copy_to_user_page(vma, page, vaddr, dst, src, len) \ | ||
45 | memcpy(dst, src, len) | ||
46 | #define copy_from_user_page(vma, page, vaddr, dst, src, len) \ | ||
47 | memcpy(dst, src, len) | ||
48 | |||
49 | /* DAG: ARM3 will flush cache on MEMC updates anyway? so don't bother */ | ||
50 | /* IM : Yes, it will, but only if setup to do so (we do this). */ | ||
51 | #define clean_cache_area(_start,_size) do { } while (0) | ||
52 | |||
53 | #endif | ||
diff --git a/include/asm-arm26/checksum.h b/include/asm-arm26/checksum.h deleted file mode 100644 index f2b4b0a403bd..000000000000 --- a/include/asm-arm26/checksum.h +++ /dev/null | |||
@@ -1,151 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/checksum.h | ||
3 | * | ||
4 | * IP checksum routines | ||
5 | * | ||
6 | * Copyright (C) Original authors of ../asm-i386/checksum.h | ||
7 | * Copyright (C) 1996-1999 Russell King | ||
8 | */ | ||
9 | #ifndef __ASM_ARM_CHECKSUM_H | ||
10 | #define __ASM_ARM_CHECKSUM_H | ||
11 | |||
12 | #include <linux/in6.h> | ||
13 | |||
14 | /* | ||
15 | * computes the checksum of a memory block at buff, length len, | ||
16 | * and adds in "sum" (32-bit) | ||
17 | * | ||
18 | * returns a 32-bit number suitable for feeding into itself | ||
19 | * or csum_tcpudp_magic | ||
20 | * | ||
21 | * this function must be called with even lengths, except | ||
22 | * for the last fragment, which may be odd | ||
23 | * | ||
24 | * it's best to have buff aligned on a 32-bit boundary | ||
25 | */ | ||
26 | __wsum csum_partial(const void *buff, int len, __wsum sum); | ||
27 | |||
28 | /* | ||
29 | * the same as csum_partial, but copies from src while it | ||
30 | * checksums, and handles user-space pointer exceptions correctly, when needed. | ||
31 | * | ||
32 | * here even more important to align src and dst on a 32-bit (or even | ||
33 | * better 64-bit) boundary | ||
34 | */ | ||
35 | |||
36 | __wsum | ||
37 | csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum); | ||
38 | |||
39 | __wsum | ||
40 | csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr); | ||
41 | |||
42 | /* | ||
43 | * This is a version of ip_compute_csum() optimized for IP headers, | ||
44 | * which always checksum on 4 octet boundaries. | ||
45 | */ | ||
46 | static inline __sum16 | ||
47 | ip_fast_csum(const void *iph, unsigned int ihl) | ||
48 | { | ||
49 | unsigned int sum, tmp1; | ||
50 | |||
51 | __asm__ __volatile__( | ||
52 | "ldr %0, [%1], #4 @ ip_fast_csum \n\ | ||
53 | ldr %3, [%1], #4 \n\ | ||
54 | sub %2, %2, #5 \n\ | ||
55 | adds %0, %0, %3 \n\ | ||
56 | ldr %3, [%1], #4 \n\ | ||
57 | adcs %0, %0, %3 \n\ | ||
58 | ldr %3, [%1], #4 \n\ | ||
59 | 1: adcs %0, %0, %3 \n\ | ||
60 | ldr %3, [%1], #4 \n\ | ||
61 | tst %2, #15 @ do this carefully \n\ | ||
62 | subne %2, %2, #1 @ without destroying \n\ | ||
63 | bne 1b @ the carry flag \n\ | ||
64 | adcs %0, %0, %3 \n\ | ||
65 | adc %0, %0, #0 \n\ | ||
66 | adds %0, %0, %0, lsl #16 \n\ | ||
67 | addcs %0, %0, #0x10000 \n\ | ||
68 | mvn %0, %0 \n\ | ||
69 | mov %0, %0, lsr #16" | ||
70 | : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (tmp1) | ||
71 | : "1" (iph), "2" (ihl) | ||
72 | : "cc"); | ||
73 | return (__force __sum16)sum; | ||
74 | } | ||
75 | |||
76 | /* | ||
77 | * Fold a partial checksum without adding pseudo headers | ||
78 | */ | ||
79 | static inline __sum16 csum_fold(__wsum sum) | ||
80 | { | ||
81 | __asm__( | ||
82 | "adds %0, %1, %1, lsl #16 @ csum_fold \n\ | ||
83 | addcs %0, %0, #0x10000" | ||
84 | : "=r" (sum) | ||
85 | : "r" (sum) | ||
86 | : "cc"); | ||
87 | return (__force __sum16)(~(__force u32)sum >> 16); | ||
88 | } | ||
89 | |||
90 | static inline __wsum | ||
91 | csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, | ||
92 | unsigned short proto, __wsum sum) | ||
93 | { | ||
94 | __asm__( | ||
95 | "adds %0, %1, %2 @ csum_tcpudp_nofold \n\ | ||
96 | adcs %0, %0, %3 \n\ | ||
97 | adcs %0, %0, %4 \n\ | ||
98 | adcs %0, %0, %5 \n\ | ||
99 | adc %0, %0, #0" | ||
100 | : "=&r"(sum) | ||
101 | : "r" (sum), "r" (daddr), "r" (saddr), "r" (htons(len)), "Ir" (htons(proto)) | ||
102 | : "cc"); | ||
103 | return sum; | ||
104 | } | ||
105 | /* | ||
106 | * computes the checksum of the TCP/UDP pseudo-header | ||
107 | * returns a 16-bit checksum, already complemented | ||
108 | */ | ||
109 | static inline __sum16 | ||
110 | csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len, | ||
111 | unsigned short proto, __wsum sum) | ||
112 | { | ||
113 | __asm__( | ||
114 | "adds %0, %1, %2 @ csum_tcpudp_magic \n\ | ||
115 | adcs %0, %0, %3 \n\ | ||
116 | adcs %0, %0, %4 \n\ | ||
117 | adcs %0, %0, %5 \n\ | ||
118 | adc %0, %0, #0 \n\ | ||
119 | adds %0, %0, %0, lsl #16 \n\ | ||
120 | addcs %0, %0, #0x10000 \n\ | ||
121 | mvn %0, %0" | ||
122 | : "=&r"(sum) | ||
123 | : "r" (sum), "r" (daddr), "r" (saddr), "r" (htons(len)), "Ir" (htons(proto)) | ||
124 | : "cc"); | ||
125 | return (__force __sum16)((__force u32)sum >> 16); | ||
126 | } | ||
127 | |||
128 | |||
129 | /* | ||
130 | * this routine is used for miscellaneous IP-like checksums, mainly | ||
131 | * in icmp.c | ||
132 | */ | ||
133 | static inline __sum16 | ||
134 | ip_compute_csum(const void *buff, int len) | ||
135 | { | ||
136 | return csum_fold(csum_partial(buff, len, 0)); | ||
137 | } | ||
138 | |||
139 | #define _HAVE_ARCH_IPV6_CSUM | ||
140 | extern __wsum | ||
141 | __csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __be32 len, | ||
142 | __be32 proto, __wsum sum); | ||
143 | |||
144 | static inline __sum16 | ||
145 | csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len, | ||
146 | unsigned short proto, __wsum sum) | ||
147 | { | ||
148 | return csum_fold(__csum_ipv6_magic(saddr, daddr, htonl(len), | ||
149 | htonl(proto), sum)); | ||
150 | } | ||
151 | #endif | ||
diff --git a/include/asm-arm26/constants.h b/include/asm-arm26/constants.h deleted file mode 100644 index 0d0b14415563..000000000000 --- a/include/asm-arm26/constants.h +++ /dev/null | |||
@@ -1,28 +0,0 @@ | |||
1 | #ifndef __ASM_OFFSETS_H__ | ||
2 | #define __ASM_OFFSETS_H__ | ||
3 | /* | ||
4 | * DO NOT MODIFY. | ||
5 | * | ||
6 | * This file was generated by arch/arm26/Makefile | ||
7 | * | ||
8 | */ | ||
9 | |||
10 | #define TSK_ACTIVE_MM 96 /* offsetof(struct task_struct, active_mm) */ | ||
11 | |||
12 | #define VMA_VM_MM 0 /* offsetof(struct vm_area_struct, vm_mm) */ | ||
13 | #define VMA_VM_FLAGS 20 /* offsetof(struct vm_area_struct, vm_flags) */ | ||
14 | |||
15 | #define VM_EXEC 4 /* VM_EXEC */ | ||
16 | |||
17 | |||
18 | #define PAGE_PRESENT 1 /* L_PTE_PRESENT */ | ||
19 | #define PAGE_READONLY 95 /* PAGE_READONLY */ | ||
20 | #define PAGE_NOT_USER 3 /* PAGE_NONE */ | ||
21 | #define PAGE_OLD 3 /* PAGE_NONE */ | ||
22 | #define PAGE_CLEAN 128 /* L_PTE_DIRTY */ | ||
23 | |||
24 | #define PAGE_SZ 32768 /* PAGE_SIZE */ | ||
25 | |||
26 | #define SYS_ERROR0 10420224 /* 0x9f0000 */ | ||
27 | |||
28 | #endif | ||
diff --git a/include/asm-arm26/cputime.h b/include/asm-arm26/cputime.h deleted file mode 100644 index d2783a9e47b3..000000000000 --- a/include/asm-arm26/cputime.h +++ /dev/null | |||
@@ -1,6 +0,0 @@ | |||
1 | #ifndef __ARM26_CPUTIME_H | ||
2 | #define __ARM26_CPUTIME_H | ||
3 | |||
4 | #include <asm-generic/cputime.h> | ||
5 | |||
6 | #endif /* __ARM26_CPUTIME_H */ | ||
diff --git a/include/asm-arm26/current.h b/include/asm-arm26/current.h deleted file mode 100644 index 75d21e2a3ff7..000000000000 --- a/include/asm-arm26/current.h +++ /dev/null | |||
@@ -1,15 +0,0 @@ | |||
1 | #ifndef _ASMARM_CURRENT_H | ||
2 | #define _ASMARM_CURRENT_H | ||
3 | |||
4 | #include <linux/thread_info.h> | ||
5 | |||
6 | static inline struct task_struct *get_current(void) __attribute_const__; | ||
7 | |||
8 | static inline struct task_struct *get_current(void) | ||
9 | { | ||
10 | return current_thread_info()->task; | ||
11 | } | ||
12 | |||
13 | #define current (get_current()) | ||
14 | |||
15 | #endif /* _ASMARM_CURRENT_H */ | ||
diff --git a/include/asm-arm26/delay.h b/include/asm-arm26/delay.h deleted file mode 100644 index 40fbf7bbe6c2..000000000000 --- a/include/asm-arm26/delay.h +++ /dev/null | |||
@@ -1,34 +0,0 @@ | |||
1 | #ifndef __ASM_ARM_DELAY_H | ||
2 | #define __ASM_ARM_DELAY_H | ||
3 | |||
4 | /* | ||
5 | * Copyright (C) 1995 Russell King | ||
6 | * | ||
7 | * Delay routines, using a pre-computed "loops_per_second" value. | ||
8 | */ | ||
9 | |||
10 | extern void __delay(int loops); | ||
11 | |||
12 | /* | ||
13 | * division by multiplication: you don't have to worry about | ||
14 | * loss of precision. | ||
15 | * | ||
16 | * Use only for very small delays ( < 1 msec). Should probably use a | ||
17 | * lookup table, really, as the multiplications take much too long with | ||
18 | * short delays. This is a "reasonable" implementation, though (and the | ||
19 | * first constant multiplications gets optimized away if the delay is | ||
20 | * a constant) | ||
21 | * | ||
22 | * FIXME - lets improve it then... | ||
23 | */ | ||
24 | extern void udelay(unsigned long usecs); | ||
25 | |||
26 | static inline unsigned long muldiv(unsigned long a, unsigned long b, unsigned long c) | ||
27 | { | ||
28 | return a * b / c; | ||
29 | } | ||
30 | |||
31 | |||
32 | |||
33 | #endif /* defined(_ARM_DELAY_H) */ | ||
34 | |||
diff --git a/include/asm-arm26/device.h b/include/asm-arm26/device.h deleted file mode 100644 index d8f9872b0e2d..000000000000 --- a/include/asm-arm26/device.h +++ /dev/null | |||
@@ -1,7 +0,0 @@ | |||
1 | /* | ||
2 | * Arch specific extensions to struct device | ||
3 | * | ||
4 | * This file is released under the GPLv2 | ||
5 | */ | ||
6 | #include <asm-generic/device.h> | ||
7 | |||
diff --git a/include/asm-arm26/div64.h b/include/asm-arm26/div64.h deleted file mode 100644 index 6cd978cefb28..000000000000 --- a/include/asm-arm26/div64.h +++ /dev/null | |||
@@ -1 +0,0 @@ | |||
1 | #include <asm-generic/div64.h> | ||
diff --git a/include/asm-arm26/dma.h b/include/asm-arm26/dma.h deleted file mode 100644 index 4326ba85eb72..000000000000 --- a/include/asm-arm26/dma.h +++ /dev/null | |||
@@ -1,183 +0,0 @@ | |||
1 | #ifndef __ASM_ARM_DMA_H | ||
2 | #define __ASM_ARM_DMA_H | ||
3 | |||
4 | typedef unsigned int dmach_t; | ||
5 | |||
6 | #include <linux/spinlock.h> | ||
7 | #include <asm/system.h> | ||
8 | #include <asm/memory.h> | ||
9 | #include <asm/scatterlist.h> | ||
10 | |||
11 | // FIXME - do we really need this? arm26 cant do 'proper' DMA | ||
12 | |||
13 | typedef struct dma_struct dma_t; | ||
14 | typedef unsigned int dmamode_t; | ||
15 | |||
16 | struct dma_ops { | ||
17 | int (*request)(dmach_t, dma_t *); /* optional */ | ||
18 | void (*free)(dmach_t, dma_t *); /* optional */ | ||
19 | void (*enable)(dmach_t, dma_t *); /* mandatory */ | ||
20 | void (*disable)(dmach_t, dma_t *); /* mandatory */ | ||
21 | int (*residue)(dmach_t, dma_t *); /* optional */ | ||
22 | int (*setspeed)(dmach_t, dma_t *, int); /* optional */ | ||
23 | char *type; | ||
24 | }; | ||
25 | |||
26 | struct dma_struct { | ||
27 | struct scatterlist buf; /* single DMA */ | ||
28 | int sgcount; /* number of DMA SG */ | ||
29 | struct scatterlist *sg; /* DMA Scatter-Gather List */ | ||
30 | |||
31 | unsigned int active:1; /* Transfer active */ | ||
32 | unsigned int invalid:1; /* Address/Count changed */ | ||
33 | unsigned int using_sg:1; /* using scatter list? */ | ||
34 | dmamode_t dma_mode; /* DMA mode */ | ||
35 | int speed; /* DMA speed */ | ||
36 | |||
37 | unsigned int lock; /* Device is allocated */ | ||
38 | const char *device_id; /* Device name */ | ||
39 | |||
40 | unsigned int dma_base; /* Controller base address */ | ||
41 | int dma_irq; /* Controller IRQ */ | ||
42 | int state; /* Controller state */ | ||
43 | struct scatterlist cur_sg; /* Current controller buffer */ | ||
44 | |||
45 | struct dma_ops *d_ops; | ||
46 | }; | ||
47 | |||
48 | /* Prototype: void arch_dma_init(dma) | ||
49 | * Purpose : Initialise architecture specific DMA | ||
50 | * Params : dma - pointer to array of DMA structures | ||
51 | */ | ||
52 | extern void arch_dma_init(dma_t *dma); | ||
53 | |||
54 | extern void isa_init_dma(dma_t *dma); | ||
55 | |||
56 | |||
57 | #define MAX_DMA_ADDRESS 0x03000000 | ||
58 | #define MAX_DMA_CHANNELS 3 | ||
59 | |||
60 | /* ARC */ | ||
61 | #define DMA_VIRTUAL_FLOPPY0 0 | ||
62 | #define DMA_VIRTUAL_FLOPPY1 1 | ||
63 | #define DMA_VIRTUAL_SOUND 2 | ||
64 | |||
65 | /* A5K */ | ||
66 | #define DMA_FLOPPY 0 | ||
67 | |||
68 | /* | ||
69 | * DMA modes | ||
70 | */ | ||
71 | #define DMA_MODE_MASK 3 | ||
72 | |||
73 | #define DMA_MODE_READ 0 | ||
74 | #define DMA_MODE_WRITE 1 | ||
75 | #define DMA_MODE_CASCADE 2 | ||
76 | #define DMA_AUTOINIT 4 | ||
77 | |||
78 | extern spinlock_t dma_spin_lock; | ||
79 | |||
80 | static inline unsigned long claim_dma_lock(void) | ||
81 | { | ||
82 | unsigned long flags; | ||
83 | spin_lock_irqsave(&dma_spin_lock, flags); | ||
84 | return flags; | ||
85 | } | ||
86 | |||
87 | static inline void release_dma_lock(unsigned long flags) | ||
88 | { | ||
89 | spin_unlock_irqrestore(&dma_spin_lock, flags); | ||
90 | } | ||
91 | |||
92 | /* Clear the 'DMA Pointer Flip Flop'. | ||
93 | * Write 0 for LSB/MSB, 1 for MSB/LSB access. | ||
94 | */ | ||
95 | #define clear_dma_ff(channel) | ||
96 | |||
97 | /* Set only the page register bits of the transfer address. | ||
98 | * | ||
99 | * NOTE: This is an architecture specific function, and should | ||
100 | * be hidden from the drivers | ||
101 | */ | ||
102 | extern void set_dma_page(dmach_t channel, char pagenr); | ||
103 | |||
104 | /* Request a DMA channel | ||
105 | * | ||
106 | * Some architectures may need to do allocate an interrupt | ||
107 | */ | ||
108 | extern int request_dma(dmach_t channel, const char * device_id); | ||
109 | |||
110 | /* Free a DMA channel | ||
111 | * | ||
112 | * Some architectures may need to do free an interrupt | ||
113 | */ | ||
114 | extern void free_dma(dmach_t channel); | ||
115 | |||
116 | /* Enable DMA for this channel | ||
117 | * | ||
118 | * On some architectures, this may have other side effects like | ||
119 | * enabling an interrupt and setting the DMA registers. | ||
120 | */ | ||
121 | extern void enable_dma(dmach_t channel); | ||
122 | |||
123 | /* Disable DMA for this channel | ||
124 | * | ||
125 | * On some architectures, this may have other side effects like | ||
126 | * disabling an interrupt or whatever. | ||
127 | */ | ||
128 | extern void disable_dma(dmach_t channel); | ||
129 | |||
130 | /* Test whether the specified channel has an active DMA transfer | ||
131 | */ | ||
132 | extern int dma_channel_active(dmach_t channel); | ||
133 | |||
134 | /* Set the DMA scatter gather list for this channel | ||
135 | * | ||
136 | * This should not be called if a DMA channel is enabled, | ||
137 | * especially since some DMA architectures don't update the | ||
138 | * DMA address immediately, but defer it to the enable_dma(). | ||
139 | */ | ||
140 | extern void set_dma_sg(dmach_t channel, struct scatterlist *sg, int nr_sg); | ||
141 | |||
142 | /* Set the DMA address for this channel | ||
143 | * | ||
144 | * This should not be called if a DMA channel is enabled, | ||
145 | * especially since some DMA architectures don't update the | ||
146 | * DMA address immediately, but defer it to the enable_dma(). | ||
147 | */ | ||
148 | extern void set_dma_addr(dmach_t channel, unsigned long physaddr); | ||
149 | |||
150 | /* Set the DMA byte count for this channel | ||
151 | * | ||
152 | * This should not be called if a DMA channel is enabled, | ||
153 | * especially since some DMA architectures don't update the | ||
154 | * DMA count immediately, but defer it to the enable_dma(). | ||
155 | */ | ||
156 | extern void set_dma_count(dmach_t channel, unsigned long count); | ||
157 | |||
158 | /* Set the transfer direction for this channel | ||
159 | * | ||
160 | * This should not be called if a DMA channel is enabled, | ||
161 | * especially since some DMA architectures don't update the | ||
162 | * DMA transfer direction immediately, but defer it to the | ||
163 | * enable_dma(). | ||
164 | */ | ||
165 | extern void set_dma_mode(dmach_t channel, dmamode_t mode); | ||
166 | |||
167 | /* Set the transfer speed for this channel | ||
168 | */ | ||
169 | extern void set_dma_speed(dmach_t channel, int cycle_ns); | ||
170 | |||
171 | /* Get DMA residue count. After a DMA transfer, this | ||
172 | * should return zero. Reading this while a DMA transfer is | ||
173 | * still in progress will return unpredictable results. | ||
174 | * If called before the channel has been used, it may return 1. | ||
175 | * Otherwise, it returns the number of _bytes_ left to transfer. | ||
176 | */ | ||
177 | extern int get_dma_residue(dmach_t channel); | ||
178 | |||
179 | #ifndef NO_DMA | ||
180 | #define NO_DMA 255 | ||
181 | #endif | ||
182 | |||
183 | #endif /* _ARM_DMA_H */ | ||
diff --git a/include/asm-arm26/ecard.h b/include/asm-arm26/ecard.h deleted file mode 100644 index 66691939c3c1..000000000000 --- a/include/asm-arm26/ecard.h +++ /dev/null | |||
@@ -1,294 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm26/ecard.h | ||
3 | * | ||
4 | * definitions for expansion cards | ||
5 | * | ||
6 | * This is a new system as from Linux 1.2.3 | ||
7 | * | ||
8 | * Changelog: | ||
9 | * 11-12-1996 RMK Further minor improvements | ||
10 | * 12-09-1997 RMK Added interrupt enable/disable for card level | ||
11 | * 18-05-2003 IM Adjusted for ARM26 | ||
12 | * | ||
13 | * Reference: Acorns Risc OS 3 Programmers Reference Manuals. | ||
14 | */ | ||
15 | |||
16 | #ifndef __ASM_ECARD_H | ||
17 | #define __ASM_ECARD_H | ||
18 | |||
19 | /* | ||
20 | * Currently understood cards (but not necessarily | ||
21 | * supported): | ||
22 | * Manufacturer Product ID | ||
23 | */ | ||
24 | #define MANU_ACORN 0x0000 | ||
25 | #define PROD_ACORN_SCSI 0x0002 | ||
26 | #define PROD_ACORN_ETHER1 0x0003 | ||
27 | #define PROD_ACORN_MFM 0x000b | ||
28 | |||
29 | #define MANU_CCONCEPTS 0x0009 | ||
30 | #define PROD_CCONCEPTS_COLOURCARD 0x0050 | ||
31 | |||
32 | #define MANU_ANT2 0x0011 | ||
33 | #define PROD_ANT_ETHER3 0x00a4 | ||
34 | |||
35 | #define MANU_ATOMWIDE 0x0017 | ||
36 | #define PROD_ATOMWIDE_3PSERIAL 0x0090 | ||
37 | |||
38 | #define MANU_IRLAM_INSTRUMENTS 0x001f | ||
39 | #define MANU_IRLAM_INSTRUMENTS_ETHERN 0x5678 | ||
40 | |||
41 | #define MANU_OAK 0x0021 | ||
42 | #define PROD_OAK_SCSI 0x0058 | ||
43 | |||
44 | #define MANU_MORLEY 0x002b | ||
45 | #define PROD_MORLEY_SCSI_UNCACHED 0x0067 | ||
46 | |||
47 | #define MANU_CUMANA 0x003a | ||
48 | #define PROD_CUMANA_SCSI_2 0x003a | ||
49 | #define PROD_CUMANA_SCSI_1 0x00a0 | ||
50 | |||
51 | #define MANU_ICS 0x003c | ||
52 | #define PROD_ICS_IDE 0x00ae | ||
53 | |||
54 | #define MANU_ICS2 0x003d | ||
55 | #define PROD_ICS2_IDE 0x00ae | ||
56 | |||
57 | #define MANU_SERPORT 0x003f | ||
58 | #define PROD_SERPORT_DSPORT 0x00b9 | ||
59 | |||
60 | #define MANU_ARXE 0x0041 | ||
61 | #define PROD_ARXE_SCSI 0x00be | ||
62 | |||
63 | #define MANU_I3 0x0046 | ||
64 | #define PROD_I3_ETHERLAN500 0x00d4 | ||
65 | #define PROD_I3_ETHERLAN600 0x00ec | ||
66 | #define PROD_I3_ETHERLAN600A 0x011e | ||
67 | |||
68 | #define MANU_ANT 0x0053 | ||
69 | #define PROD_ANT_ETHERM 0x00d8 | ||
70 | #define PROD_ANT_ETHERB 0x00e4 | ||
71 | |||
72 | #define MANU_ALSYSTEMS 0x005b | ||
73 | #define PROD_ALSYS_SCSIATAPI 0x0107 | ||
74 | |||
75 | #define MANU_MCS 0x0063 | ||
76 | #define PROD_MCS_CONNECT32 0x0125 | ||
77 | |||
78 | #define MANU_EESOX 0x0064 | ||
79 | #define PROD_EESOX_SCSI2 0x008c | ||
80 | |||
81 | #define MANU_YELLOWSTONE 0x0096 | ||
82 | #define PROD_YELLOWSTONE_RAPIDE32 0x0120 | ||
83 | |||
84 | #define MANU_SIMTEC 0x005f | ||
85 | #define PROD_SIMTEC_IDE8 0x0130 | ||
86 | #define PROD_SIMTEC_IDE16 0x0131 | ||
87 | |||
88 | |||
89 | #ifdef ECARD_C | ||
90 | #define CONST | ||
91 | #else | ||
92 | #define CONST const | ||
93 | #endif | ||
94 | |||
95 | #define MAX_ECARDS 4 | ||
96 | |||
97 | typedef enum { /* Cards address space */ | ||
98 | ECARD_IOC, | ||
99 | ECARD_MEMC, | ||
100 | ECARD_EASI | ||
101 | } card_type_t; | ||
102 | |||
103 | typedef enum { /* Speed for ECARD_IOC space */ | ||
104 | ECARD_SLOW = 0, | ||
105 | ECARD_MEDIUM = 1, | ||
106 | ECARD_FAST = 2, | ||
107 | ECARD_SYNC = 3 | ||
108 | } card_speed_t; | ||
109 | |||
110 | struct ecard_id { /* Card ID structure */ | ||
111 | unsigned short manufacturer; | ||
112 | unsigned short product; | ||
113 | void *data; | ||
114 | }; | ||
115 | |||
116 | struct in_ecid { /* Packed card ID information */ | ||
117 | unsigned short product; /* Product code */ | ||
118 | unsigned short manufacturer; /* Manufacturer code */ | ||
119 | unsigned char id:4; /* Simple ID */ | ||
120 | unsigned char cd:1; /* Chunk dir present */ | ||
121 | unsigned char is:1; /* Interrupt status pointers */ | ||
122 | unsigned char w:2; /* Width */ | ||
123 | unsigned char country; /* Country */ | ||
124 | unsigned char irqmask; /* IRQ mask */ | ||
125 | unsigned char fiqmask; /* FIQ mask */ | ||
126 | unsigned long irqoff; /* IRQ offset */ | ||
127 | unsigned long fiqoff; /* FIQ offset */ | ||
128 | }; | ||
129 | |||
130 | typedef struct expansion_card ecard_t; | ||
131 | typedef unsigned long *loader_t; | ||
132 | |||
133 | typedef struct { /* Card handler routines */ | ||
134 | void (*irqenable)(ecard_t *ec, int irqnr); | ||
135 | void (*irqdisable)(ecard_t *ec, int irqnr); | ||
136 | int (*irqpending)(ecard_t *ec); | ||
137 | void (*fiqenable)(ecard_t *ec, int fiqnr); | ||
138 | void (*fiqdisable)(ecard_t *ec, int fiqnr); | ||
139 | int (*fiqpending)(ecard_t *ec); | ||
140 | } expansioncard_ops_t; | ||
141 | |||
142 | #define ECARD_NUM_RESOURCES (6) | ||
143 | |||
144 | #define ECARD_RES_IOCSLOW (0) | ||
145 | #define ECARD_RES_IOCMEDIUM (1) | ||
146 | #define ECARD_RES_IOCFAST (2) | ||
147 | #define ECARD_RES_IOCSYNC (3) | ||
148 | #define ECARD_RES_MEMC (4) | ||
149 | #define ECARD_RES_EASI (5) | ||
150 | |||
151 | #define ecard_resource_start(ec,nr) ((ec)->resource[nr].start) | ||
152 | #define ecard_resource_end(ec,nr) ((ec)->resource[nr].end) | ||
153 | #define ecard_resource_len(ec,nr) ((ec)->resource[nr].end - \ | ||
154 | (ec)->resource[nr].start + 1) | ||
155 | |||
156 | /* | ||
157 | * This contains all the info needed on an expansion card | ||
158 | */ | ||
159 | struct expansion_card { | ||
160 | struct expansion_card *next; | ||
161 | |||
162 | struct device dev; | ||
163 | struct resource resource[ECARD_NUM_RESOURCES]; | ||
164 | |||
165 | /* Public data */ | ||
166 | volatile unsigned char *irqaddr; /* address of IRQ register */ | ||
167 | volatile unsigned char *fiqaddr; /* address of FIQ register */ | ||
168 | unsigned char irqmask; /* IRQ mask */ | ||
169 | unsigned char fiqmask; /* FIQ mask */ | ||
170 | unsigned char claimed; /* Card claimed? */ | ||
171 | |||
172 | void *irq_data; /* Data for use for IRQ by card */ | ||
173 | void *fiq_data; /* Data for use for FIQ by card */ | ||
174 | const expansioncard_ops_t *ops; /* Enable/Disable Ops for card */ | ||
175 | |||
176 | CONST unsigned int slot_no; /* Slot number */ | ||
177 | CONST unsigned int dma; /* DMA number (for request_dma) */ | ||
178 | CONST unsigned int irq; /* IRQ number (for request_irq) */ | ||
179 | CONST unsigned int fiq; /* FIQ number (for request_irq) */ | ||
180 | CONST card_type_t type; /* Type of card */ | ||
181 | CONST struct in_ecid cid; /* Card Identification */ | ||
182 | |||
183 | /* Private internal data */ | ||
184 | const char *card_desc; /* Card description */ | ||
185 | CONST unsigned int podaddr; /* Base Linux address for card */ | ||
186 | CONST loader_t loader; /* loader program */ | ||
187 | u64 dma_mask; | ||
188 | }; | ||
189 | |||
190 | struct in_chunk_dir { | ||
191 | unsigned int start_offset; | ||
192 | union { | ||
193 | unsigned char string[256]; | ||
194 | unsigned char data[1]; | ||
195 | } d; | ||
196 | }; | ||
197 | |||
198 | /* | ||
199 | * ecard_claim: claim an expansion card entry | ||
200 | * FIXME - are these atomic / called with interrupts off ? | ||
201 | */ | ||
202 | #define ecard_claim(ec) ((ec)->claimed = 1) | ||
203 | |||
204 | /* | ||
205 | * ecard_release: release an expansion card entry | ||
206 | */ | ||
207 | #define ecard_release(ec) ((ec)->claimed = 0) | ||
208 | |||
209 | /* | ||
210 | * Read a chunk from an expansion card | ||
211 | * cd : where to put read data | ||
212 | * ec : expansion card info struct | ||
213 | * id : id number to find | ||
214 | * num: (n+1)'th id to find. | ||
215 | */ | ||
216 | extern int ecard_readchunk (struct in_chunk_dir *cd, struct expansion_card *ec, int id, int num); | ||
217 | |||
218 | /* | ||
219 | * Obtain the address of a card | ||
220 | */ | ||
221 | extern unsigned int ecard_address (struct expansion_card *ec, card_type_t card_type, card_speed_t speed); | ||
222 | |||
223 | #ifdef ECARD_C | ||
224 | /* Definitions internal to ecard.c - for it's use only!! | ||
225 | * | ||
226 | * External expansion card header as read from the card | ||
227 | */ | ||
228 | struct ex_ecid { | ||
229 | unsigned char r_irq:1; | ||
230 | unsigned char r_zero:1; | ||
231 | unsigned char r_fiq:1; | ||
232 | unsigned char r_id:4; | ||
233 | unsigned char r_a:1; | ||
234 | |||
235 | unsigned char r_cd:1; | ||
236 | unsigned char r_is:1; | ||
237 | unsigned char r_w:2; | ||
238 | unsigned char r_r1:4; | ||
239 | |||
240 | unsigned char r_r2:8; | ||
241 | |||
242 | unsigned char r_prod[2]; | ||
243 | |||
244 | unsigned char r_manu[2]; | ||
245 | |||
246 | unsigned char r_country; | ||
247 | |||
248 | unsigned char r_irqmask; | ||
249 | unsigned char r_irqoff[3]; | ||
250 | |||
251 | unsigned char r_fiqmask; | ||
252 | unsigned char r_fiqoff[3]; | ||
253 | }; | ||
254 | |||
255 | /* | ||
256 | * Chunk directory entry as read from the card | ||
257 | */ | ||
258 | struct ex_chunk_dir { | ||
259 | unsigned char r_id; | ||
260 | unsigned char r_len[3]; | ||
261 | unsigned long r_start; | ||
262 | union { | ||
263 | char string[256]; | ||
264 | char data[1]; | ||
265 | } d; | ||
266 | #define c_id(x) ((x)->r_id) | ||
267 | #define c_len(x) ((x)->r_len[0]|((x)->r_len[1]<<8)|((x)->r_len[2]<<16)) | ||
268 | #define c_start(x) ((x)->r_start) | ||
269 | }; | ||
270 | |||
271 | #endif | ||
272 | |||
273 | extern struct bus_type ecard_bus_type; | ||
274 | |||
275 | #define ECARD_DEV(_d) container_of((_d), struct expansion_card, dev) | ||
276 | |||
277 | struct ecard_driver { | ||
278 | int (*probe)(struct expansion_card *, const struct ecard_id *id); | ||
279 | void (*remove)(struct expansion_card *); | ||
280 | void (*shutdown)(struct expansion_card *); | ||
281 | const struct ecard_id *id_table; | ||
282 | unsigned int id; | ||
283 | struct device_driver drv; | ||
284 | }; | ||
285 | |||
286 | #define ECARD_DRV(_d) container_of((_d), struct ecard_driver, drv) | ||
287 | |||
288 | #define ecard_set_drvdata(ec,data) dev_set_drvdata(&(ec)->dev, (data)) | ||
289 | #define ecard_get_drvdata(ec) dev_get_drvdata(&(ec)->dev) | ||
290 | |||
291 | int ecard_register_driver(struct ecard_driver *); | ||
292 | void ecard_remove_driver(struct ecard_driver *); | ||
293 | |||
294 | #endif | ||
diff --git a/include/asm-arm26/elf.h b/include/asm-arm26/elf.h deleted file mode 100644 index 5a47fdb3015d..000000000000 --- a/include/asm-arm26/elf.h +++ /dev/null | |||
@@ -1,77 +0,0 @@ | |||
1 | #ifndef __ASMARM_ELF_H | ||
2 | #define __ASMARM_ELF_H | ||
3 | |||
4 | /* | ||
5 | * ELF register definitions.. | ||
6 | */ | ||
7 | |||
8 | #include <asm/ptrace.h> | ||
9 | #include <asm/procinfo.h> | ||
10 | |||
11 | //FIXME - is it always 32K ? | ||
12 | |||
13 | #define ELF_EXEC_PAGESIZE 32768 | ||
14 | #define SET_PERSONALITY(ex,ibcs2) set_personality(PER_LINUX) | ||
15 | |||
16 | typedef unsigned long elf_greg_t; | ||
17 | typedef unsigned long elf_freg_t[3]; | ||
18 | |||
19 | #define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t)) | ||
20 | typedef elf_greg_t elf_gregset_t[ELF_NGREG]; | ||
21 | |||
22 | typedef struct { void *null; } elf_fpregset_t; | ||
23 | |||
24 | /* | ||
25 | * This is used to ensure we don't load something for the wrong architecture. | ||
26 | * We can only execute 26-bit code. | ||
27 | */ | ||
28 | |||
29 | #define EM_ARM 40 | ||
30 | #define EF_ARM_APCS26 0x08 | ||
31 | |||
32 | //#define elf_check_arch(x) ( ((x)->e_machine == EM_ARM) && ((x)->e_flags & EF_ARM_APCS26) ) FIXME!!!!! - this looks OK, but the flags seem to be wrong. | ||
33 | #define elf_check_arch(x) (1) | ||
34 | |||
35 | /* | ||
36 | * These are used to set parameters in the core dumps. | ||
37 | */ | ||
38 | #define ELF_CLASS ELFCLASS32 | ||
39 | #define ELF_DATA ELFDATA2LSB | ||
40 | #define ELF_ARCH EM_ARM | ||
41 | |||
42 | #define USE_ELF_CORE_DUMP | ||
43 | |||
44 | /* This is the location that an ET_DYN program is loaded if exec'ed. Typical | ||
45 | use of this is to invoke "./ld.so someprog" to test out a new version of | ||
46 | the loader. We need to make sure that it is out of the way of the program | ||
47 | that it will "exec", and that there is sufficient room for the brk. */ | ||
48 | |||
49 | #define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3) | ||
50 | |||
51 | /* When the program starts, a1 contains a pointer to a function to be | ||
52 | registered with atexit, as per the SVR4 ABI. A value of 0 means we | ||
53 | have no such handler. */ | ||
54 | #define ELF_PLAT_INIT(_r, load_addr) (_r)->ARM_r0 = 0 | ||
55 | |||
56 | /* This yields a mask that user programs can use to figure out what | ||
57 | instruction set this cpu supports. */ | ||
58 | |||
59 | extern unsigned int elf_hwcap; | ||
60 | #define ELF_HWCAP (elf_hwcap) | ||
61 | |||
62 | /* This yields a string that ld.so will use to load implementation | ||
63 | specific libraries for optimization. This is more specific in | ||
64 | intent than poking at uname or /proc/cpuinfo. */ | ||
65 | |||
66 | /* For now we just provide a fairly general string that describes the | ||
67 | processor family. This could be made more specific later if someone | ||
68 | implemented optimisations that require it. 26-bit CPUs give you | ||
69 | "v1l" for ARM2 (no SWP) and "v2l" for anything else (ARM1 isn't | ||
70 | supported). | ||
71 | */ | ||
72 | |||
73 | #define ELF_PLATFORM_SIZE 8 | ||
74 | extern char elf_platform[]; | ||
75 | #define ELF_PLATFORM (elf_platform) | ||
76 | |||
77 | #endif | ||
diff --git a/include/asm-arm26/emergency-restart.h b/include/asm-arm26/emergency-restart.h deleted file mode 100644 index 108d8c48e42e..000000000000 --- a/include/asm-arm26/emergency-restart.h +++ /dev/null | |||
@@ -1,6 +0,0 @@ | |||
1 | #ifndef _ASM_EMERGENCY_RESTART_H | ||
2 | #define _ASM_EMERGENCY_RESTART_H | ||
3 | |||
4 | #include <asm-generic/emergency-restart.h> | ||
5 | |||
6 | #endif /* _ASM_EMERGENCY_RESTART_H */ | ||
diff --git a/include/asm-arm26/errno.h b/include/asm-arm26/errno.h deleted file mode 100644 index 6e60f0612bb6..000000000000 --- a/include/asm-arm26/errno.h +++ /dev/null | |||
@@ -1,6 +0,0 @@ | |||
1 | #ifndef _ARM_ERRNO_H | ||
2 | #define _ARM_ERRNO_H | ||
3 | |||
4 | #include <asm-generic/errno.h> | ||
5 | |||
6 | #endif | ||
diff --git a/include/asm-arm26/fb.h b/include/asm-arm26/fb.h deleted file mode 100644 index c7df38030992..000000000000 --- a/include/asm-arm26/fb.h +++ /dev/null | |||
@@ -1,12 +0,0 @@ | |||
1 | #ifndef _ASM_FB_H_ | ||
2 | #define _ASM_FB_H_ | ||
3 | #include <linux/fb.h> | ||
4 | |||
5 | #define fb_pgprotect(...) do {} while (0) | ||
6 | |||
7 | static inline int fb_is_primary_device(struct fb_info *info) | ||
8 | { | ||
9 | return 0; | ||
10 | } | ||
11 | |||
12 | #endif /* _ASM_FB_H_ */ | ||
diff --git a/include/asm-arm26/fcntl.h b/include/asm-arm26/fcntl.h deleted file mode 100644 index d85995e7459e..000000000000 --- a/include/asm-arm26/fcntl.h +++ /dev/null | |||
@@ -1,13 +0,0 @@ | |||
1 | #ifndef _ARM_FCNTL_H | ||
2 | #define _ARM_FCNTL_H | ||
3 | |||
4 | /* open/fcntl - O_SYNC is only implemented on blocks devices and on files | ||
5 | located on an ext2 file system */ | ||
6 | #define O_DIRECTORY 040000 /* must be a directory */ | ||
7 | #define O_NOFOLLOW 0100000 /* don't follow links */ | ||
8 | #define O_DIRECT 0200000 /* direct disk access hint - currently ignored */ | ||
9 | #define O_LARGEFILE 0400000 | ||
10 | |||
11 | #include <asm-generic/fcntl.h> | ||
12 | |||
13 | #endif | ||
diff --git a/include/asm-arm26/fiq.h b/include/asm-arm26/fiq.h deleted file mode 100644 index a3bad09e825c..000000000000 --- a/include/asm-arm26/fiq.h +++ /dev/null | |||
@@ -1,37 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/fiq.h | ||
3 | * | ||
4 | * Support for FIQ on ARM architectures. | ||
5 | * Written by Philip Blundell <philb@gnu.org>, 1998 | ||
6 | * Re-written by Russell King | ||
7 | */ | ||
8 | |||
9 | #ifndef __ASM_FIQ_H | ||
10 | #define __ASM_FIQ_H | ||
11 | |||
12 | #include <asm/ptrace.h> | ||
13 | |||
14 | struct fiq_handler { | ||
15 | struct fiq_handler *next; | ||
16 | /* Name | ||
17 | */ | ||
18 | const char *name; | ||
19 | /* Called to ask driver to relinquish/ | ||
20 | * reacquire FIQ | ||
21 | * return zero to accept, or -<errno> | ||
22 | */ | ||
23 | int (*fiq_op)(void *, int relinquish); | ||
24 | /* data for the relinquish/reacquire functions | ||
25 | */ | ||
26 | void *dev_id; | ||
27 | }; | ||
28 | |||
29 | extern int claim_fiq(struct fiq_handler *f); | ||
30 | extern void release_fiq(struct fiq_handler *f); | ||
31 | extern void set_fiq_handler(void *start, unsigned int length); | ||
32 | extern void set_fiq_regs(struct pt_regs *regs); | ||
33 | extern void get_fiq_regs(struct pt_regs *regs); | ||
34 | extern void enable_fiq(int fiq); | ||
35 | extern void disable_fiq(int fiq); | ||
36 | |||
37 | #endif | ||
diff --git a/include/asm-arm26/floppy.h b/include/asm-arm26/floppy.h deleted file mode 100644 index efb732165a4f..000000000000 --- a/include/asm-arm26/floppy.h +++ /dev/null | |||
@@ -1,141 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/floppy.h | ||
3 | * | ||
4 | * Copyright (C) 1996-2000 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * Note that we don't touch FLOPPY_DMA nor FLOPPY_IRQ here | ||
11 | */ | ||
12 | #ifndef __ASM_ARM_FLOPPY_H | ||
13 | #define __ASM_ARM_FLOPPY_H | ||
14 | |||
15 | #define fd_outb(val,port) \ | ||
16 | do { \ | ||
17 | if ((port) == FD_DOR) \ | ||
18 | fd_setdor((val)); \ | ||
19 | else \ | ||
20 | outb((val),(port)); \ | ||
21 | } while(0) | ||
22 | |||
23 | #define fd_inb(port) inb((port)) | ||
24 | #define fd_request_irq() request_irq(IRQ_FLOPPYDISK,floppy_interrupt,\ | ||
25 | IRQF_DISABLED,"floppy",NULL) | ||
26 | #define fd_free_irq() free_irq(IRQ_FLOPPYDISK,NULL) | ||
27 | #define fd_disable_irq() disable_irq(IRQ_FLOPPYDISK) | ||
28 | #define fd_enable_irq() enable_irq(IRQ_FLOPPYDISK) | ||
29 | |||
30 | #define fd_request_dma() request_dma(DMA_FLOPPY,"floppy") | ||
31 | #define fd_free_dma() free_dma(DMA_FLOPPY) | ||
32 | #define fd_disable_dma() disable_dma(DMA_FLOPPY) | ||
33 | #define fd_enable_dma() enable_dma(DMA_FLOPPY) | ||
34 | #define fd_clear_dma_ff() clear_dma_ff(DMA_FLOPPY) | ||
35 | #define fd_set_dma_mode(mode) set_dma_mode(DMA_FLOPPY, (mode)) | ||
36 | #define fd_set_dma_addr(addr) set_dma_addr(DMA_FLOPPY, virt_to_bus((addr))) | ||
37 | #define fd_set_dma_count(len) set_dma_count(DMA_FLOPPY, (len)) | ||
38 | #define fd_cacheflush(addr,sz) | ||
39 | |||
40 | /* need to clean up dma.h */ | ||
41 | #define DMA_FLOPPYDISK DMA_FLOPPY | ||
42 | |||
43 | /* Floppy_selects is the list of DOR's to select drive fd | ||
44 | * | ||
45 | * On initialisation, the floppy list is scanned, and the drives allocated | ||
46 | * in the order that they are found. This is done by seeking the drive | ||
47 | * to a non-zero track, and then restoring it to track 0. If an error occurs, | ||
48 | * then there is no floppy drive present. [to be put back in again] | ||
49 | */ | ||
50 | static unsigned char floppy_selects[2][4] = | ||
51 | { | ||
52 | { 0x10, 0x21, 0x23, 0x33 }, | ||
53 | { 0x10, 0x21, 0x23, 0x33 } | ||
54 | }; | ||
55 | |||
56 | #define fd_setdor(dor) \ | ||
57 | do { \ | ||
58 | int new_dor = (dor); \ | ||
59 | if (new_dor & 0xf0) \ | ||
60 | new_dor = (new_dor & 0x0c) | floppy_selects[fdc][new_dor & 3]; \ | ||
61 | else \ | ||
62 | new_dor &= 0x0c; \ | ||
63 | outb(new_dor, FD_DOR); \ | ||
64 | } while (0) | ||
65 | |||
66 | /* | ||
67 | * Someday, we'll automatically detect which drives are present... | ||
68 | */ | ||
69 | static inline void fd_scandrives (void) | ||
70 | { | ||
71 | #if 0 | ||
72 | int floppy, drive_count; | ||
73 | |||
74 | fd_disable_irq(); | ||
75 | raw_cmd = &default_raw_cmd; | ||
76 | raw_cmd->flags = FD_RAW_SPIN | FD_RAW_NEED_SEEK; | ||
77 | raw_cmd->track = 0; | ||
78 | raw_cmd->rate = ?; | ||
79 | drive_count = 0; | ||
80 | for (floppy = 0; floppy < 4; floppy ++) { | ||
81 | current_drive = drive_count; | ||
82 | /* | ||
83 | * Turn on floppy motor | ||
84 | */ | ||
85 | if (start_motor(redo_fd_request)) | ||
86 | continue; | ||
87 | /* | ||
88 | * Set up FDC | ||
89 | */ | ||
90 | fdc_specify(); | ||
91 | /* | ||
92 | * Tell FDC to recalibrate | ||
93 | */ | ||
94 | output_byte(FD_RECALIBRATE); | ||
95 | LAST_OUT(UNIT(floppy)); | ||
96 | /* wait for command to complete */ | ||
97 | if (!successful) { | ||
98 | int i; | ||
99 | for (i = drive_count; i < 3; i--) | ||
100 | floppy_selects[fdc][i] = floppy_selects[fdc][i + 1]; | ||
101 | floppy_selects[fdc][3] = 0; | ||
102 | floppy -= 1; | ||
103 | } else | ||
104 | drive_count++; | ||
105 | } | ||
106 | #else | ||
107 | floppy_selects[0][0] = 0x10; | ||
108 | floppy_selects[0][1] = 0x21; | ||
109 | floppy_selects[0][2] = 0x23; | ||
110 | floppy_selects[0][3] = 0x33; | ||
111 | #endif | ||
112 | } | ||
113 | |||
114 | #define FDC1 (0x3f0) | ||
115 | |||
116 | #define FLOPPY0_TYPE 4 | ||
117 | #define FLOPPY1_TYPE 4 | ||
118 | |||
119 | #define N_FDC 1 | ||
120 | #define N_DRIVE 4 | ||
121 | |||
122 | #define FLOPPY_MOTOR_MASK 0xf0 | ||
123 | |||
124 | #define CROSS_64KB(a,s) (0) | ||
125 | |||
126 | /* | ||
127 | * This allows people to reverse the order of | ||
128 | * fd0 and fd1, in case their hardware is | ||
129 | * strangely connected (as some RiscPCs | ||
130 | * and A5000s seem to be). | ||
131 | */ | ||
132 | static void driveswap(int *ints, int dummy, int dummy2) | ||
133 | { | ||
134 | floppy_selects[0][0] ^= floppy_selects[0][1]; | ||
135 | floppy_selects[0][1] ^= floppy_selects[0][0]; | ||
136 | floppy_selects[0][0] ^= floppy_selects[0][1]; | ||
137 | } | ||
138 | |||
139 | #define EXTRA_FLOPPY_PARAMS ,{ "driveswap", &driveswap, NULL, 0, 0 } | ||
140 | |||
141 | #endif | ||
diff --git a/include/asm-arm26/fpstate.h b/include/asm-arm26/fpstate.h deleted file mode 100644 index 785749b3c5ab..000000000000 --- a/include/asm-arm26/fpstate.h +++ /dev/null | |||
@@ -1,29 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/fpstate.h | ||
3 | * | ||
4 | * Copyright (C) 1995 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | |||
11 | #ifndef __ASM_ARM_FPSTATE_H | ||
12 | #define __ASM_ARM_FPSTATE_H | ||
13 | |||
14 | #define FP_SIZE 35 | ||
15 | |||
16 | struct fp_hard_struct { | ||
17 | unsigned int save[FP_SIZE]; /* as yet undefined */ | ||
18 | }; | ||
19 | |||
20 | struct fp_soft_struct { | ||
21 | unsigned int save[FP_SIZE]; /* undefined information */ | ||
22 | }; | ||
23 | |||
24 | union fp_state { | ||
25 | struct fp_hard_struct hard; | ||
26 | struct fp_soft_struct soft; | ||
27 | }; | ||
28 | |||
29 | #endif | ||
diff --git a/include/asm-arm26/futex.h b/include/asm-arm26/futex.h deleted file mode 100644 index 6a332a9f099c..000000000000 --- a/include/asm-arm26/futex.h +++ /dev/null | |||
@@ -1,6 +0,0 @@ | |||
1 | #ifndef _ASM_FUTEX_H | ||
2 | #define _ASM_FUTEX_H | ||
3 | |||
4 | #include <asm-generic/futex.h> | ||
5 | |||
6 | #endif | ||
diff --git a/include/asm-arm26/hardirq.h b/include/asm-arm26/hardirq.h deleted file mode 100644 index e717742ffce0..000000000000 --- a/include/asm-arm26/hardirq.h +++ /dev/null | |||
@@ -1,32 +0,0 @@ | |||
1 | #ifndef __ASM_HARDIRQ_H | ||
2 | #define __ASM_HARDIRQ_H | ||
3 | |||
4 | #include <linux/cache.h> | ||
5 | #include <linux/threads.h> | ||
6 | #include <asm/irq.h> | ||
7 | |||
8 | typedef struct { | ||
9 | unsigned int __softirq_pending; | ||
10 | } ____cacheline_aligned irq_cpustat_t; | ||
11 | |||
12 | #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ | ||
13 | |||
14 | #define HARDIRQ_BITS 8 | ||
15 | |||
16 | /* | ||
17 | * The hardirq mask has to be large enough to have space | ||
18 | * for potentially all IRQ sources in the system nesting | ||
19 | * on a single CPU: | ||
20 | */ | ||
21 | #if (1 << HARDIRQ_BITS) < NR_IRQS | ||
22 | # error HARDIRQ_BITS is too low! | ||
23 | #endif | ||
24 | |||
25 | #ifndef CONFIG_SMP | ||
26 | |||
27 | extern asmlinkage void __do_softirq(void); | ||
28 | |||
29 | #endif | ||
30 | |||
31 | |||
32 | #endif /* __ASM_HARDIRQ_H */ | ||
diff --git a/include/asm-arm26/hardware.h b/include/asm-arm26/hardware.h deleted file mode 100644 index 801df0bde8b7..000000000000 --- a/include/asm-arm26/hardware.h +++ /dev/null | |||
@@ -1,109 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/arch-arc/hardware.h | ||
3 | * | ||
4 | * Copyright (C) 1996-1999 Russell King. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * This file contains the hardware definitions of the | ||
11 | * Acorn Archimedes/A5000 machines. | ||
12 | * | ||
13 | * Modifications: | ||
14 | * 04-04-1998 PJB/RMK Merged arc and a5k versions | ||
15 | */ | ||
16 | #ifndef __ASM_HARDWARE_H | ||
17 | #define __ASM_HARDWARE_H | ||
18 | |||
19 | |||
20 | |||
21 | /* | ||
22 | * What hardware must be present - these can be tested by the kernel | ||
23 | * source. | ||
24 | */ | ||
25 | #define HAS_IOC | ||
26 | #define HAS_MEMC | ||
27 | #define HAS_VIDC | ||
28 | |||
29 | #define VDMA_ALIGNMENT PAGE_SIZE | ||
30 | #define VDMA_XFERSIZE 16 | ||
31 | #define VDMA_INIT 0 | ||
32 | #define VDMA_START 1 | ||
33 | #define VDMA_END 2 | ||
34 | |||
35 | #ifndef __ASSEMBLY__ | ||
36 | extern void memc_write(unsigned int reg, unsigned long val); | ||
37 | |||
38 | #define video_set_dma(start,end,offset) \ | ||
39 | do { \ | ||
40 | memc_write (VDMA_START, (start >> 2)); \ | ||
41 | memc_write (VDMA_END, (end - VDMA_XFERSIZE) >> 2); \ | ||
42 | memc_write (VDMA_INIT, (offset >> 2)); \ | ||
43 | } while (0) | ||
44 | #endif | ||
45 | |||
46 | |||
47 | /* Hardware addresses of major areas. | ||
48 | * *_START is the physical address | ||
49 | * *_SIZE is the size of the region | ||
50 | * *_BASE is the virtual address | ||
51 | */ | ||
52 | #define IO_START 0x03000000 | ||
53 | #define IO_SIZE 0x01000000 | ||
54 | #define IO_BASE 0x03000000 | ||
55 | |||
56 | /* | ||
57 | * Screen mapping information | ||
58 | */ | ||
59 | #define SCREEN_START 0x02000000 | ||
60 | #define SCREEN_END 0x02078000 | ||
61 | #define SCREEN_SIZE 0x00078000 | ||
62 | #define SCREEN_BASE 0x02000000 | ||
63 | |||
64 | |||
65 | #define EXPMASK_BASE 0x03360000 | ||
66 | #define IOEB_BASE 0x03350000 | ||
67 | #define VIDC_BASE 0x03400000 | ||
68 | #define LATCHA_BASE 0x03250040 | ||
69 | #define LATCHB_BASE 0x03250018 | ||
70 | #define IOC_BASE 0x03200000 | ||
71 | #define FLOPPYDMA_BASE 0x0302a000 | ||
72 | #define PCIO_BASE 0x03010000 | ||
73 | |||
74 | // FIXME - are the below correct? | ||
75 | #define PODSLOT_IOC0_BASE 0x03240000 | ||
76 | #define PODSLOT_IOC_SIZE (1 << 14) | ||
77 | #define PODSLOT_MEMC_BASE 0x03000000 | ||
78 | #define PODSLOT_MEMC_SIZE (1 << 14) | ||
79 | |||
80 | #define vidc_writel(val) __raw_writel(val, VIDC_BASE) | ||
81 | |||
82 | #ifndef __ASSEMBLY__ | ||
83 | |||
84 | /* | ||
85 | * for use with inb/outb | ||
86 | */ | ||
87 | #define IOEB_VID_CTL (IOEB_BASE + 0x48) | ||
88 | #define IOEB_PRESENT (IOEB_BASE + 0x50) | ||
89 | #define IOEB_PSCLR (IOEB_BASE + 0x58) | ||
90 | #define IOEB_MONTYPE (IOEB_BASE + 0x70) | ||
91 | |||
92 | //FIXME - These adresses are weird - ISTR some weirdo address shifting stuff was going on here... | ||
93 | #define IO_EC_IOC_BASE 0x80090000 | ||
94 | #define IO_EC_MEMC_BASE 0x80000000 | ||
95 | |||
96 | #ifdef CONFIG_ARCH_ARC | ||
97 | /* A680 hardware */ | ||
98 | #define WD1973_BASE 0x03290000 | ||
99 | #define WD1973_LATCH 0x03350000 | ||
100 | #define Z8530_BASE 0x032b0008 | ||
101 | #define SCSI_BASE 0x03100000 | ||
102 | #endif | ||
103 | |||
104 | #endif | ||
105 | |||
106 | #define EXPMASK_STATUS (EXPMASK_BASE + 0x00) | ||
107 | #define EXPMASK_ENABLE (EXPMASK_BASE + 0x04) | ||
108 | |||
109 | #endif | ||
diff --git a/include/asm-arm26/ide.h b/include/asm-arm26/ide.h deleted file mode 100644 index db804d751df9..000000000000 --- a/include/asm-arm26/ide.h +++ /dev/null | |||
@@ -1,34 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/ide.h | ||
3 | * | ||
4 | * Copyright (C) 1994-1996 Linus Torvalds & authors | ||
5 | */ | ||
6 | |||
7 | /* | ||
8 | * This file contains the i386 architecture specific IDE code. | ||
9 | */ | ||
10 | |||
11 | #ifndef __ASMARM_IDE_H | ||
12 | #define __ASMARM_IDE_H | ||
13 | |||
14 | #ifdef __KERNEL__ | ||
15 | |||
16 | #ifndef MAX_HWIFS | ||
17 | #define MAX_HWIFS 4 | ||
18 | #endif | ||
19 | |||
20 | #include <asm/irq.h> | ||
21 | #include <asm/mach-types.h> | ||
22 | |||
23 | /* JMA 18.05.03 these will never be needed, but the kernel needs them to compile */ | ||
24 | #define __ide_mm_insw(port,addr,len) readsw(port,addr,len) | ||
25 | #define __ide_mm_insl(port,addr,len) readsl(port,addr,len) | ||
26 | #define __ide_mm_outsw(port,addr,len) writesw(port,addr,len) | ||
27 | #define __ide_mm_outsl(port,addr,len) writesl(port,addr,len) | ||
28 | |||
29 | #define IDE_ARCH_OBSOLETE_INIT | ||
30 | #define ide_default_io_ctl(base) (0) | ||
31 | |||
32 | #endif /* __KERNEL__ */ | ||
33 | |||
34 | #endif /* __ASMARM_IDE_H */ | ||
diff --git a/include/asm-arm26/io.h b/include/asm-arm26/io.h deleted file mode 100644 index a5a7a4d5e09c..000000000000 --- a/include/asm-arm26/io.h +++ /dev/null | |||
@@ -1,434 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/io.h | ||
3 | * | ||
4 | * Copyright (C) 1996-2000 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * Modifications: | ||
11 | * 16-Sep-1996 RMK Inlined the inx/outx functions & optimised for both | ||
12 | * constant addresses and variable addresses. | ||
13 | * 04-Dec-1997 RMK Moved a lot of this stuff to the new architecture | ||
14 | * specific IO header files. | ||
15 | * 27-Mar-1999 PJB Second parameter of memcpy_toio is const.. | ||
16 | * 04-Apr-1999 PJB Added check_signature. | ||
17 | * 12-Dec-1999 RMK More cleanups | ||
18 | * 18-Jun-2000 RMK Removed virt_to_* and friends definitions | ||
19 | */ | ||
20 | #ifndef __ASM_ARM_IO_H | ||
21 | #define __ASM_ARM_IO_H | ||
22 | |||
23 | #ifdef __KERNEL__ | ||
24 | |||
25 | #include <linux/types.h> | ||
26 | #include <asm/byteorder.h> | ||
27 | #include <asm/memory.h> | ||
28 | #include <asm/hardware.h> | ||
29 | |||
30 | /* | ||
31 | * Generic IO read/write. These perform native-endian accesses. Note | ||
32 | * that some architectures will want to re-define __raw_{read,write}w. | ||
33 | */ | ||
34 | extern void __raw_writesb(unsigned int addr, const void *data, int bytelen); | ||
35 | extern void __raw_writesw(unsigned int addr, const void *data, int wordlen); | ||
36 | extern void __raw_writesl(unsigned int addr, const void *data, int longlen); | ||
37 | |||
38 | extern void __raw_readsb(unsigned int addr, void *data, int bytelen); | ||
39 | extern void __raw_readsw(unsigned int addr, void *data, int wordlen); | ||
40 | extern void __raw_readsl(unsigned int addr, void *data, int longlen); | ||
41 | |||
42 | #define __raw_writeb(v,a) (*(volatile unsigned char *)(a) = (v)) | ||
43 | #define __raw_writew(v,a) (*(volatile unsigned short *)(a) = (v)) | ||
44 | #define __raw_writel(v,a) (*(volatile unsigned int *)(a) = (v)) | ||
45 | |||
46 | #define __raw_readb(a) (*(volatile unsigned char *)(a)) | ||
47 | #define __raw_readw(a) (*(volatile unsigned short *)(a)) | ||
48 | #define __raw_readl(a) (*(volatile unsigned int *)(a)) | ||
49 | |||
50 | |||
51 | /* | ||
52 | * Bad read/write accesses... | ||
53 | */ | ||
54 | extern void __readwrite_bug(const char *fn); | ||
55 | |||
56 | /* | ||
57 | * Now, pick up the machine-defined IO definitions | ||
58 | */ | ||
59 | |||
60 | #define IO_SPACE_LIMIT 0xffffffff | ||
61 | |||
62 | /* | ||
63 | * GCC is totally crap at loading/storing data. We try to persuade it | ||
64 | * to do the right thing by using these whereever possible instead of | ||
65 | * the above. | ||
66 | */ | ||
67 | #define __arch_base_getb(b,o) \ | ||
68 | ({ \ | ||
69 | unsigned int v, r = (b); \ | ||
70 | __asm__ __volatile__( \ | ||
71 | "ldrb %0, [%1, %2]" \ | ||
72 | : "=r" (v) \ | ||
73 | : "r" (r), "Ir" (o)); \ | ||
74 | v; \ | ||
75 | }) | ||
76 | |||
77 | #define __arch_base_getl(b,o) \ | ||
78 | ({ \ | ||
79 | unsigned int v, r = (b); \ | ||
80 | __asm__ __volatile__( \ | ||
81 | "ldr %0, [%1, %2]" \ | ||
82 | : "=r" (v) \ | ||
83 | : "r" (r), "Ir" (o)); \ | ||
84 | v; \ | ||
85 | }) | ||
86 | |||
87 | #define __arch_base_putb(v,b,o) \ | ||
88 | ({ \ | ||
89 | unsigned int r = (b); \ | ||
90 | __asm__ __volatile__( \ | ||
91 | "strb %0, [%1, %2]" \ | ||
92 | : \ | ||
93 | : "r" (v), "r" (r), "Ir" (o)); \ | ||
94 | }) | ||
95 | |||
96 | #define __arch_base_putl(v,b,o) \ | ||
97 | ({ \ | ||
98 | unsigned int r = (b); \ | ||
99 | __asm__ __volatile__( \ | ||
100 | "str %0, [%1, %2]" \ | ||
101 | : \ | ||
102 | : "r" (v), "r" (r), "Ir" (o)); \ | ||
103 | }) | ||
104 | |||
105 | /* | ||
106 | * We use two different types of addressing - PC style addresses, and ARM | ||
107 | * addresses. PC style accesses the PC hardware with the normal PC IO | ||
108 | * addresses, eg 0x3f8 for serial#1. ARM addresses are 0x80000000+ | ||
109 | * and are translated to the start of IO. Note that all addresses are | ||
110 | * shifted left! | ||
111 | */ | ||
112 | #define __PORT_PCIO(x) (!((x) & 0x80000000)) | ||
113 | |||
114 | /* | ||
115 | * Dynamic IO functions - let the compiler | ||
116 | * optimize the expressions | ||
117 | */ | ||
118 | static inline void __outb (unsigned int value, unsigned int port) | ||
119 | { | ||
120 | unsigned long temp; | ||
121 | __asm__ __volatile__( | ||
122 | "tst %2, #0x80000000\n\t" | ||
123 | "mov %0, %4\n\t" | ||
124 | "addeq %0, %0, %3\n\t" | ||
125 | "strb %1, [%0, %2, lsl #2] @ outb" | ||
126 | : "=&r" (temp) | ||
127 | : "r" (value), "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) | ||
128 | : "cc"); | ||
129 | } | ||
130 | |||
131 | static inline void __outw (unsigned int value, unsigned int port) | ||
132 | { | ||
133 | unsigned long temp; | ||
134 | __asm__ __volatile__( | ||
135 | "tst %2, #0x80000000\n\t" | ||
136 | "mov %0, %4\n\t" | ||
137 | "addeq %0, %0, %3\n\t" | ||
138 | "str %1, [%0, %2, lsl #2] @ outw" | ||
139 | : "=&r" (temp) | ||
140 | : "r" (value|value<<16), "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) | ||
141 | : "cc"); | ||
142 | } | ||
143 | |||
144 | static inline void __outl (unsigned int value, unsigned int port) | ||
145 | { | ||
146 | unsigned long temp; | ||
147 | __asm__ __volatile__( | ||
148 | "tst %2, #0x80000000\n\t" | ||
149 | "mov %0, %4\n\t" | ||
150 | "addeq %0, %0, %3\n\t" | ||
151 | "str %1, [%0, %2, lsl #2] @ outl" | ||
152 | : "=&r" (temp) | ||
153 | : "r" (value), "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) | ||
154 | : "cc"); | ||
155 | } | ||
156 | |||
157 | #define DECLARE_DYN_IN(sz,fnsuffix,instr) \ | ||
158 | static inline unsigned sz __in##fnsuffix (unsigned int port) \ | ||
159 | { \ | ||
160 | unsigned long temp, value; \ | ||
161 | __asm__ __volatile__( \ | ||
162 | "tst %2, #0x80000000\n\t" \ | ||
163 | "mov %0, %4\n\t" \ | ||
164 | "addeq %0, %0, %3\n\t" \ | ||
165 | "ldr" instr " %1, [%0, %2, lsl #2] @ in" #fnsuffix \ | ||
166 | : "=&r" (temp), "=r" (value) \ | ||
167 | : "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) \ | ||
168 | : "cc"); \ | ||
169 | return (unsigned sz)value; \ | ||
170 | } | ||
171 | |||
172 | static inline unsigned int __ioaddr (unsigned int port) \ | ||
173 | { \ | ||
174 | if (__PORT_PCIO(port)) \ | ||
175 | return (unsigned int)(PCIO_BASE + (port << 2)); \ | ||
176 | else \ | ||
177 | return (unsigned int)(IO_BASE + (port << 2)); \ | ||
178 | } | ||
179 | |||
180 | #define DECLARE_IO(sz,fnsuffix,instr) \ | ||
181 | DECLARE_DYN_IN(sz,fnsuffix,instr) | ||
182 | |||
183 | DECLARE_IO(char,b,"b") | ||
184 | DECLARE_IO(short,w,"") | ||
185 | DECLARE_IO(int,l,"") | ||
186 | |||
187 | #undef DECLARE_IO | ||
188 | #undef DECLARE_DYN_IN | ||
189 | |||
190 | /* | ||
191 | * Constant address IO functions | ||
192 | * | ||
193 | * These have to be macros for the 'J' constraint to work - | ||
194 | * +/-4096 immediate operand. | ||
195 | */ | ||
196 | #define __outbc(value,port) \ | ||
197 | ({ \ | ||
198 | if (__PORT_PCIO((port))) \ | ||
199 | __asm__ __volatile__( \ | ||
200 | "strb %0, [%1, %2] @ outbc" \ | ||
201 | : : "r" (value), "r" (PCIO_BASE), "Jr" ((port) << 2)); \ | ||
202 | else \ | ||
203 | __asm__ __volatile__( \ | ||
204 | "strb %0, [%1, %2] @ outbc" \ | ||
205 | : : "r" (value), "r" (IO_BASE), "r" ((port) << 2)); \ | ||
206 | }) | ||
207 | |||
208 | #define __inbc(port) \ | ||
209 | ({ \ | ||
210 | unsigned char result; \ | ||
211 | if (__PORT_PCIO((port))) \ | ||
212 | __asm__ __volatile__( \ | ||
213 | "ldrb %0, [%1, %2] @ inbc" \ | ||
214 | : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port) << 2)); \ | ||
215 | else \ | ||
216 | __asm__ __volatile__( \ | ||
217 | "ldrb %0, [%1, %2] @ inbc" \ | ||
218 | : "=r" (result) : "r" (IO_BASE), "r" ((port) << 2)); \ | ||
219 | result; \ | ||
220 | }) | ||
221 | |||
222 | #define __outwc(value,port) \ | ||
223 | ({ \ | ||
224 | unsigned long v = value; \ | ||
225 | if (__PORT_PCIO((port))) \ | ||
226 | __asm__ __volatile__( \ | ||
227 | "str %0, [%1, %2] @ outwc" \ | ||
228 | : : "r" (v|v<<16), "r" (PCIO_BASE), "Jr" ((port) << 2)); \ | ||
229 | else \ | ||
230 | __asm__ __volatile__( \ | ||
231 | "str %0, [%1, %2] @ outwc" \ | ||
232 | : : "r" (v|v<<16), "r" (IO_BASE), "r" ((port) << 2)); \ | ||
233 | }) | ||
234 | |||
235 | #define __inwc(port) \ | ||
236 | ({ \ | ||
237 | unsigned short result; \ | ||
238 | if (__PORT_PCIO((port))) \ | ||
239 | __asm__ __volatile__( \ | ||
240 | "ldr %0, [%1, %2] @ inwc" \ | ||
241 | : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port) << 2)); \ | ||
242 | else \ | ||
243 | __asm__ __volatile__( \ | ||
244 | "ldr %0, [%1, %2] @ inwc" \ | ||
245 | : "=r" (result) : "r" (IO_BASE), "r" ((port) << 2)); \ | ||
246 | result & 0xffff; \ | ||
247 | }) | ||
248 | |||
249 | #define __outlc(value,port) \ | ||
250 | ({ \ | ||
251 | unsigned long v = value; \ | ||
252 | if (__PORT_PCIO((port))) \ | ||
253 | __asm__ __volatile__( \ | ||
254 | "str %0, [%1, %2] @ outlc" \ | ||
255 | : : "r" (v), "r" (PCIO_BASE), "Jr" ((port) << 2)); \ | ||
256 | else \ | ||
257 | __asm__ __volatile__( \ | ||
258 | "str %0, [%1, %2] @ outlc" \ | ||
259 | : : "r" (v), "r" (IO_BASE), "r" ((port) << 2)); \ | ||
260 | }) | ||
261 | |||
262 | #define __inlc(port) \ | ||
263 | ({ \ | ||
264 | unsigned long result; \ | ||
265 | if (__PORT_PCIO((port))) \ | ||
266 | __asm__ __volatile__( \ | ||
267 | "ldr %0, [%1, %2] @ inlc" \ | ||
268 | : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port) << 2)); \ | ||
269 | else \ | ||
270 | __asm__ __volatile__( \ | ||
271 | "ldr %0, [%1, %2] @ inlc" \ | ||
272 | : "=r" (result) : "r" (IO_BASE), "r" ((port) << 2)); \ | ||
273 | result; \ | ||
274 | }) | ||
275 | |||
276 | #define __ioaddrc(port) \ | ||
277 | ({ \ | ||
278 | unsigned long addr; \ | ||
279 | if (__PORT_PCIO((port))) \ | ||
280 | addr = PCIO_BASE + ((port) << 2); \ | ||
281 | else \ | ||
282 | addr = IO_BASE + ((port) << 2); \ | ||
283 | addr; \ | ||
284 | }) | ||
285 | |||
286 | #define inb(p) (__builtin_constant_p((p)) ? __inbc(p) : __inb(p)) | ||
287 | #define inw(p) (__builtin_constant_p((p)) ? __inwc(p) : __inw(p)) | ||
288 | #define inl(p) (__builtin_constant_p((p)) ? __inlc(p) : __inl(p)) | ||
289 | #define outb(v,p) (__builtin_constant_p((p)) ? __outbc(v,p) : __outb(v,p)) | ||
290 | #define outw(v,p) (__builtin_constant_p((p)) ? __outwc(v,p) : __outw(v,p)) | ||
291 | #define outl(v,p) (__builtin_constant_p((p)) ? __outlc(v,p) : __outl(v,p)) | ||
292 | #define __ioaddr(p) (__builtin_constant_p((p)) ? __ioaddr(p) : __ioaddrc(p)) | ||
293 | |||
294 | /* JMA 18.02.03 added sb,sl from arm/io.h, changing io to ioaddr */ | ||
295 | |||
296 | #define outsb(p,d,l) __raw_writesb(__ioaddr(p),d,l) | ||
297 | #define outsw(p,d,l) __raw_writesw(__ioaddr(p),d,l) | ||
298 | #define outsl(p,d,l) __raw_writesl(__ioaddr(p),d,l) | ||
299 | |||
300 | #define insb(p,d,l) __raw_readsb(__ioaddr(p),d,l) | ||
301 | #define insw(p,d,l) __raw_readsw(__ioaddr(p),d,l) | ||
302 | #define insl(p,d,l) __raw_readsl(__ioaddr(p),d,l) | ||
303 | |||
304 | #define insw(p,d,l) __raw_readsw(__ioaddr(p),d,l) | ||
305 | #define outsw(p,d,l) __raw_writesw(__ioaddr(p),d,l) | ||
306 | |||
307 | #define readb(c) (__readwrite_bug("readb"),0) | ||
308 | #define readw(c) (__readwrite_bug("readw"),0) | ||
309 | #define readl(c) (__readwrite_bug("readl"),0) | ||
310 | #define readb_relaxed(addr) readb(addr) | ||
311 | #define readw_relaxed(addr) readw(addr) | ||
312 | #define readl_relaxed(addr) readl(addr) | ||
313 | #define writeb(v,c) __readwrite_bug("writeb") | ||
314 | #define writew(v,c) __readwrite_bug("writew") | ||
315 | #define writel(v,c) __readwrite_bug("writel") | ||
316 | |||
317 | #define readsw(p,d,l) (__readwrite_bug("readsw"),0) | ||
318 | #define readsl(p,d,l) (__readwrite_bug("readsl"),0) | ||
319 | #define writesw(p,d,l) __readwrite_bug("writesw") | ||
320 | #define writesl(p,d,l) __readwrite_bug("writesl") | ||
321 | |||
322 | #define mmiowb() | ||
323 | |||
324 | /* the following macro is deprecated */ | ||
325 | #define ioaddr(port) __ioaddr((port)) | ||
326 | |||
327 | /* | ||
328 | * No ioremap support here. | ||
329 | */ | ||
330 | #define __arch_ioremap(c,s,f,a) ((void *)(c)) | ||
331 | #define __arch_iounmap(c) do { } while (0) | ||
332 | |||
333 | |||
334 | #if defined(__arch_putb) || defined(__arch_putw) || defined(__arch_putl) || \ | ||
335 | defined(__arch_getb) || defined(__arch_getw) || defined(__arch_getl) | ||
336 | #warning machine class uses old __arch_putw or __arch_getw | ||
337 | #endif | ||
338 | |||
339 | /* | ||
340 | * IO port access primitives | ||
341 | * ------------------------- | ||
342 | * | ||
343 | * The ARM doesn't have special IO access instructions; all IO is memory | ||
344 | * mapped. Note that these are defined to perform little endian accesses | ||
345 | * only. Their primary purpose is to access PCI and ISA peripherals. | ||
346 | * | ||
347 | * Note that for a big endian machine, this implies that the following | ||
348 | * big endian mode connectivity is in place, as described by numerious | ||
349 | * ARM documents: | ||
350 | * | ||
351 | * PCI: D0-D7 D8-D15 D16-D23 D24-D31 | ||
352 | * ARM: D24-D31 D16-D23 D8-D15 D0-D7 | ||
353 | * | ||
354 | * The machine specific io.h include defines __io to translate an "IO" | ||
355 | * address to a memory address. | ||
356 | * | ||
357 | * Note that we prevent GCC re-ordering or caching values in expressions | ||
358 | * by introducing sequence points into the in*() definitions. Note that | ||
359 | * __raw_* do not guarantee this behaviour. | ||
360 | */ | ||
361 | /* | ||
362 | #define outsb(p,d,l) __raw_writesb(__io(p),d,l) | ||
363 | #define outsw(p,d,l) __raw_writesw(__io(p),d,l) | ||
364 | |||
365 | #define insb(p,d,l) __raw_readsb(__io(p),d,l) | ||
366 | #define insw(p,d,l) __raw_readsw(__io(p),d,l) | ||
367 | */ | ||
368 | #define outb_p(val,port) outb((val),(port)) | ||
369 | #define outw_p(val,port) outw((val),(port)) | ||
370 | #define inb_p(port) inb((port)) | ||
371 | #define inw_p(port) inw((port)) | ||
372 | #define inl_p(port) inl((port)) | ||
373 | |||
374 | #define outsb_p(port,from,len) outsb(port,from,len) | ||
375 | #define outsw_p(port,from,len) outsw(port,from,len) | ||
376 | #define insb_p(port,to,len) insb(port,to,len) | ||
377 | #define insw_p(port,to,len) insw(port,to,len) | ||
378 | |||
379 | /* | ||
380 | * String version of IO memory access ops: | ||
381 | */ | ||
382 | extern void _memcpy_fromio(void *, unsigned long, size_t); | ||
383 | extern void _memcpy_toio(unsigned long, const void *, size_t); | ||
384 | extern void _memset_io(unsigned long, int, size_t); | ||
385 | |||
386 | /* | ||
387 | * ioremap and friends. | ||
388 | * | ||
389 | * ioremap takes a PCI memory address, as specified in | ||
390 | * Documentation/IO-mapping.txt. | ||
391 | */ | ||
392 | extern void * __ioremap(unsigned long, size_t, unsigned long, unsigned long); | ||
393 | extern void __iounmap(void *addr); | ||
394 | |||
395 | #ifndef __arch_ioremap | ||
396 | #define ioremap(cookie,size) __ioremap(cookie,size,0,1) | ||
397 | #define ioremap_nocache(cookie,size) __ioremap(cookie,size,0,1) | ||
398 | #define iounmap(cookie) __iounmap(cookie) | ||
399 | #else | ||
400 | #define ioremap(cookie,size) __arch_ioremap((cookie),(size),0,1) | ||
401 | #define ioremap_nocache(cookie,size) __arch_ioremap((cookie),(size),0,1) | ||
402 | #define iounmap(cookie) __arch_iounmap(cookie) | ||
403 | #endif | ||
404 | |||
405 | /* | ||
406 | * DMA-consistent mapping functions. These allocate/free a region of | ||
407 | * uncached, unwrite-buffered mapped memory space for use with DMA | ||
408 | * devices. This is the "generic" version. The PCI specific version | ||
409 | * is in pci.h | ||
410 | */ | ||
411 | extern void *consistent_alloc(int gfp, size_t size, dma_addr_t *handle); | ||
412 | extern void consistent_free(void *vaddr, size_t size, dma_addr_t handle); | ||
413 | extern void consistent_sync(void *vaddr, size_t size, int rw); | ||
414 | |||
415 | /* | ||
416 | * can the hardware map this into one segment or not, given no other | ||
417 | * constraints. | ||
418 | */ | ||
419 | #define BIOVEC_MERGEABLE(vec1, vec2) \ | ||
420 | ((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2))) | ||
421 | |||
422 | /* | ||
423 | * Convert a physical pointer to a virtual kernel pointer for /dev/mem | ||
424 | * access | ||
425 | */ | ||
426 | #define xlate_dev_mem_ptr(p) __va(p) | ||
427 | |||
428 | /* | ||
429 | * Convert a virtual cached pointer to an uncached pointer | ||
430 | */ | ||
431 | #define xlate_dev_kmem_ptr(p) p | ||
432 | |||
433 | #endif /* __KERNEL__ */ | ||
434 | #endif /* __ASM_ARM_IO_H */ | ||
diff --git a/include/asm-arm26/ioc.h b/include/asm-arm26/ioc.h deleted file mode 100644 index b3b46ef65943..000000000000 --- a/include/asm-arm26/ioc.h +++ /dev/null | |||
@@ -1,72 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/hardware/ioc.h | ||
3 | * | ||
4 | * Copyright (C) Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * Use these macros to read/write the IOC. All it does is perform the actual | ||
11 | * read/write. | ||
12 | */ | ||
13 | #ifndef __ASMARM_HARDWARE_IOC_H | ||
14 | #define __ASMARM_HARDWARE_IOC_H | ||
15 | |||
16 | #ifndef __ASSEMBLY__ | ||
17 | |||
18 | /* | ||
19 | * We use __raw_base variants here so that we give the compiler the | ||
20 | * chance to keep IOC_BASE in a register. | ||
21 | */ | ||
22 | #define ioc_readb(off) __raw_readb(IOC_BASE + (off)) | ||
23 | #define ioc_writeb(val,off) __raw_writeb(val, IOC_BASE + (off)) | ||
24 | |||
25 | #endif | ||
26 | |||
27 | #define IOC_CONTROL (0x00) | ||
28 | #define IOC_KARTTX (0x04) | ||
29 | #define IOC_KARTRX (0x04) | ||
30 | |||
31 | #define IOC_IRQSTATA (0x10) | ||
32 | #define IOC_IRQREQA (0x14) | ||
33 | #define IOC_IRQCLRA (0x14) | ||
34 | #define IOC_IRQMASKA (0x18) | ||
35 | |||
36 | #define IOC_IRQSTATB (0x20) | ||
37 | #define IOC_IRQREQB (0x24) | ||
38 | #define IOC_IRQMASKB (0x28) | ||
39 | |||
40 | #define IOC_FIQSTAT (0x30) | ||
41 | #define IOC_FIQREQ (0x34) | ||
42 | #define IOC_FIQMASK (0x38) | ||
43 | |||
44 | #define IOC_T0CNTL (0x40) | ||
45 | #define IOC_T0LTCHL (0x40) | ||
46 | #define IOC_T0CNTH (0x44) | ||
47 | #define IOC_T0LTCHH (0x44) | ||
48 | #define IOC_T0GO (0x48) | ||
49 | #define IOC_T0LATCH (0x4c) | ||
50 | |||
51 | #define IOC_T1CNTL (0x50) | ||
52 | #define IOC_T1LTCHL (0x50) | ||
53 | #define IOC_T1CNTH (0x54) | ||
54 | #define IOC_T1LTCHH (0x54) | ||
55 | #define IOC_T1GO (0x58) | ||
56 | #define IOC_T1LATCH (0x5c) | ||
57 | |||
58 | #define IOC_T2CNTL (0x60) | ||
59 | #define IOC_T2LTCHL (0x60) | ||
60 | #define IOC_T2CNTH (0x64) | ||
61 | #define IOC_T2LTCHH (0x64) | ||
62 | #define IOC_T2GO (0x68) | ||
63 | #define IOC_T2LATCH (0x6c) | ||
64 | |||
65 | #define IOC_T3CNTL (0x70) | ||
66 | #define IOC_T3LTCHL (0x70) | ||
67 | #define IOC_T3CNTH (0x74) | ||
68 | #define IOC_T3LTCHH (0x74) | ||
69 | #define IOC_T3GO (0x78) | ||
70 | #define IOC_T3LATCH (0x7c) | ||
71 | |||
72 | #endif | ||
diff --git a/include/asm-arm26/ioctl.h b/include/asm-arm26/ioctl.h deleted file mode 100644 index b279fe06dfe5..000000000000 --- a/include/asm-arm26/ioctl.h +++ /dev/null | |||
@@ -1 +0,0 @@ | |||
1 | #include <asm-generic/ioctl.h> | ||
diff --git a/include/asm-arm26/ioctls.h b/include/asm-arm26/ioctls.h deleted file mode 100644 index 8a3296200be1..000000000000 --- a/include/asm-arm26/ioctls.h +++ /dev/null | |||
@@ -1,85 +0,0 @@ | |||
1 | #ifndef __ASM_ARM_IOCTLS_H | ||
2 | #define __ASM_ARM_IOCTLS_H | ||
3 | |||
4 | #include <asm/ioctl.h> | ||
5 | |||
6 | /* 0x54 is just a magic number to make these relatively unique ('T') */ | ||
7 | |||
8 | #define TCGETS 0x5401 | ||
9 | #define TCSETS 0x5402 | ||
10 | #define TCSETSW 0x5403 | ||
11 | #define TCSETSF 0x5404 | ||
12 | #define TCGETA 0x5405 | ||
13 | #define TCSETA 0x5406 | ||
14 | #define TCSETAW 0x5407 | ||
15 | #define TCSETAF 0x5408 | ||
16 | #define TCSBRK 0x5409 | ||
17 | #define TCXONC 0x540A | ||
18 | #define TCFLSH 0x540B | ||
19 | #define TIOCEXCL 0x540C | ||
20 | #define TIOCNXCL 0x540D | ||
21 | #define TIOCSCTTY 0x540E | ||
22 | #define TIOCGPGRP 0x540F | ||
23 | #define TIOCSPGRP 0x5410 | ||
24 | #define TIOCOUTQ 0x5411 | ||
25 | #define TIOCSTI 0x5412 | ||
26 | #define TIOCGWINSZ 0x5413 | ||
27 | #define TIOCSWINSZ 0x5414 | ||
28 | #define TIOCMGET 0x5415 | ||
29 | #define TIOCMBIS 0x5416 | ||
30 | #define TIOCMBIC 0x5417 | ||
31 | #define TIOCMSET 0x5418 | ||
32 | #define TIOCGSOFTCAR 0x5419 | ||
33 | #define TIOCSSOFTCAR 0x541A | ||
34 | #define FIONREAD 0x541B | ||
35 | #define TIOCINQ FIONREAD | ||
36 | #define TIOCLINUX 0x541C | ||
37 | #define TIOCCONS 0x541D | ||
38 | #define TIOCGSERIAL 0x541E | ||
39 | #define TIOCSSERIAL 0x541F | ||
40 | #define TIOCPKT 0x5420 | ||
41 | #define FIONBIO 0x5421 | ||
42 | #define TIOCNOTTY 0x5422 | ||
43 | #define TIOCSETD 0x5423 | ||
44 | #define TIOCGETD 0x5424 | ||
45 | #define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ | ||
46 | #define TIOCTTYGSTRUCT 0x5426 /* For debugging only */ | ||
47 | #define TIOCSBRK 0x5427 /* BSD compatibility */ | ||
48 | #define TIOCCBRK 0x5428 /* BSD compatibility */ | ||
49 | #define TIOCGSID 0x5429 /* Return the session ID of FD */ | ||
50 | #define TCGETS2 _IOR('T',0x2A, struct termios2) | ||
51 | #define TCSETS2 _IOW('T',0x2B, struct termios2) | ||
52 | #define TCSETSW2 _IOW('T',0x2C, struct termios2) | ||
53 | #define TCSETSF2 _IOW('T',0x2D, struct termios2) | ||
54 | #define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ | ||
55 | #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ | ||
56 | |||
57 | #define FIONCLEX 0x5450 /* these numbers need to be adjusted. */ | ||
58 | #define FIOCLEX 0x5451 | ||
59 | #define FIOASYNC 0x5452 | ||
60 | #define TIOCSERCONFIG 0x5453 | ||
61 | #define TIOCSERGWILD 0x5454 | ||
62 | #define TIOCSERSWILD 0x5455 | ||
63 | #define TIOCGLCKTRMIOS 0x5456 | ||
64 | #define TIOCSLCKTRMIOS 0x5457 | ||
65 | #define TIOCSERGSTRUCT 0x5458 /* For debugging only */ | ||
66 | #define TIOCSERGETLSR 0x5459 /* Get line status register */ | ||
67 | #define TIOCSERGETMULTI 0x545A /* Get multiport config */ | ||
68 | #define TIOCSERSETMULTI 0x545B /* Set multiport config */ | ||
69 | |||
70 | #define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ | ||
71 | #define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ | ||
72 | #define FIOQSIZE 0x545E | ||
73 | |||
74 | /* Used for packet mode */ | ||
75 | #define TIOCPKT_DATA 0 | ||
76 | #define TIOCPKT_FLUSHREAD 1 | ||
77 | #define TIOCPKT_FLUSHWRITE 2 | ||
78 | #define TIOCPKT_STOP 4 | ||
79 | #define TIOCPKT_START 8 | ||
80 | #define TIOCPKT_NOSTOP 16 | ||
81 | #define TIOCPKT_DOSTOP 32 | ||
82 | |||
83 | #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ | ||
84 | |||
85 | #endif | ||
diff --git a/include/asm-arm26/ipc.h b/include/asm-arm26/ipc.h deleted file mode 100644 index a46e3d9c2a3f..000000000000 --- a/include/asm-arm26/ipc.h +++ /dev/null | |||
@@ -1 +0,0 @@ | |||
1 | #include <asm-generic/ipc.h> | ||
diff --git a/include/asm-arm26/ipcbuf.h b/include/asm-arm26/ipcbuf.h deleted file mode 100644 index 97683975f7df..000000000000 --- a/include/asm-arm26/ipcbuf.h +++ /dev/null | |||
@@ -1,29 +0,0 @@ | |||
1 | #ifndef __ASMARM_IPCBUF_H | ||
2 | #define __ASMARM_IPCBUF_H | ||
3 | |||
4 | /* | ||
5 | * The ipc64_perm structure for arm architecture. | ||
6 | * Note extra padding because this structure is passed back and forth | ||
7 | * between kernel and user space. | ||
8 | * | ||
9 | * Pad space is left for: | ||
10 | * - 32-bit mode_t and seq | ||
11 | * - 2 miscellaneous 32-bit values | ||
12 | */ | ||
13 | |||
14 | struct ipc64_perm | ||
15 | { | ||
16 | __kernel_key_t key; | ||
17 | __kernel_uid32_t uid; | ||
18 | __kernel_gid32_t gid; | ||
19 | __kernel_uid32_t cuid; | ||
20 | __kernel_gid32_t cgid; | ||
21 | __kernel_mode_t mode; | ||
22 | unsigned short __pad1; | ||
23 | unsigned short seq; | ||
24 | unsigned short __pad2; | ||
25 | unsigned long __unused1; | ||
26 | unsigned long __unused2; | ||
27 | }; | ||
28 | |||
29 | #endif /* __ASMARM_IPCBUF_H */ | ||
diff --git a/include/asm-arm26/irq.h b/include/asm-arm26/irq.h deleted file mode 100644 index 52971b49ed3b..000000000000 --- a/include/asm-arm26/irq.h +++ /dev/null | |||
@@ -1,43 +0,0 @@ | |||
1 | #ifndef __ASM_ARM_IRQ_H | ||
2 | #define __ASM_ARM_IRQ_H | ||
3 | |||
4 | #include <asm/sysirq.h> | ||
5 | |||
6 | #ifndef NR_IRQS | ||
7 | #define NR_IRQS 128 | ||
8 | #endif | ||
9 | |||
10 | |||
11 | /* JMA 18.05.02 Copied off arch/arm/irq.h */ | ||
12 | #ifndef irq_canonicalize | ||
13 | #define irq_canonicalize(i) (i) | ||
14 | #endif | ||
15 | |||
16 | |||
17 | /* | ||
18 | * Use this value to indicate lack of interrupt | ||
19 | * capability | ||
20 | */ | ||
21 | #ifndef NO_IRQ | ||
22 | #define NO_IRQ ((unsigned int)(-1)) | ||
23 | #endif | ||
24 | |||
25 | struct irqaction; | ||
26 | |||
27 | #define __IRQT_FALEDGE (1 << 0) | ||
28 | #define __IRQT_RISEDGE (1 << 1) | ||
29 | #define __IRQT_LOWLVL (1 << 2) | ||
30 | #define __IRQT_HIGHLVL (1 << 3) | ||
31 | |||
32 | #define IRQT_NOEDGE (0) | ||
33 | #define IRQT_RISING (__IRQT_RISEDGE) | ||
34 | #define IRQT_FALLING (__IRQT_FALEDGE) | ||
35 | #define IRQT_BOTHEDGE (__IRQT_RISEDGE|__IRQT_FALEDGE) | ||
36 | #define IRQT_LOW (__IRQT_LOWLVL) | ||
37 | #define IRQT_HIGH (__IRQT_HIGHLVL) | ||
38 | #define IRQT_PROBE (1 << 4) | ||
39 | |||
40 | int set_irq_type(unsigned int irq, unsigned int type); | ||
41 | |||
42 | #endif | ||
43 | |||
diff --git a/include/asm-arm26/irqchip.h b/include/asm-arm26/irqchip.h deleted file mode 100644 index 6a007a954098..000000000000 --- a/include/asm-arm26/irqchip.h +++ /dev/null | |||
@@ -1,101 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/mach/irq.h | ||
3 | * | ||
4 | * Copyright (C) 1995-2000 Russell King. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | #ifndef __ASM_ARM_MACH_IRQ_H | ||
11 | #define __ASM_ARM_MACH_IRQ_H | ||
12 | |||
13 | struct irqdesc; | ||
14 | struct pt_regs; | ||
15 | struct seq_file; | ||
16 | |||
17 | typedef void (*irq_handler_t)(unsigned int, struct irqdesc *, struct pt_regs *); | ||
18 | typedef void (*irq_control_t)(unsigned int); | ||
19 | |||
20 | struct irqchip { | ||
21 | /* | ||
22 | * Acknowledge the IRQ. | ||
23 | * If this is a level-based IRQ, then it is expected to mask the IRQ | ||
24 | * as well. | ||
25 | */ | ||
26 | void (*ack)(unsigned int); | ||
27 | /* | ||
28 | * Mask the IRQ in hardware. | ||
29 | */ | ||
30 | void (*mask)(unsigned int); | ||
31 | /* | ||
32 | * Unmask the IRQ in hardware. | ||
33 | */ | ||
34 | void (*unmask)(unsigned int); | ||
35 | /* | ||
36 | * Re-run the IRQ | ||
37 | */ | ||
38 | void (*rerun)(unsigned int); | ||
39 | /* | ||
40 | * Set the type of the IRQ. | ||
41 | */ | ||
42 | int (*type)(unsigned int, unsigned int); | ||
43 | }; | ||
44 | |||
45 | struct irqdesc { | ||
46 | irq_handler_t handle; | ||
47 | struct irqchip *chip; | ||
48 | struct irqaction *action; | ||
49 | |||
50 | unsigned int enabled : 1; /* IRQ is currently enabled */ | ||
51 | unsigned int triggered: 1; /* IRQ has occurred */ | ||
52 | unsigned int running : 1; /* IRQ is running */ | ||
53 | unsigned int pending : 1; /* IRQ is pending */ | ||
54 | unsigned int probing : 1; /* IRQ in use for a probe */ | ||
55 | unsigned int probe_ok : 1; /* IRQ can be used for probe */ | ||
56 | unsigned int valid : 1; /* IRQ claimable */ | ||
57 | unsigned int noautoenable : 1; /* don't automatically enable IRQ */ | ||
58 | unsigned int unused :23; | ||
59 | unsigned int depth; /* disable depth */ | ||
60 | |||
61 | /* | ||
62 | * IRQ lock detection | ||
63 | */ | ||
64 | unsigned int lck_cnt; | ||
65 | unsigned int lck_pc; | ||
66 | unsigned int lck_jif; | ||
67 | }; | ||
68 | |||
69 | extern struct irqdesc irq_desc[]; | ||
70 | |||
71 | /* | ||
72 | * This is internal. Do not use it. | ||
73 | */ | ||
74 | extern void (*init_arch_irq)(void); | ||
75 | extern void init_FIQ(void); | ||
76 | extern int show_fiq_list(struct seq_file *, void *); | ||
77 | void __set_irq_handler(unsigned int irq, irq_handler_t, int); | ||
78 | |||
79 | /* | ||
80 | * External stuff. | ||
81 | */ | ||
82 | #define set_irq_handler(irq,handler) __set_irq_handler(irq,handler,0) | ||
83 | #define set_irq_chained_handler(irq,handler) __set_irq_handler(irq,handler,1) | ||
84 | |||
85 | void set_irq_chip(unsigned int irq, struct irqchip *); | ||
86 | void set_irq_flags(unsigned int irq, unsigned int flags); | ||
87 | |||
88 | #define IRQF_VALID (1 << 0) | ||
89 | #define IRQF_PROBE (1 << 1) | ||
90 | #define IRQF_NOAUTOEN (1 << 2) | ||
91 | |||
92 | /* | ||
93 | * Built-in IRQ handlers. | ||
94 | */ | ||
95 | void do_level_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs); | ||
96 | void do_edge_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs); | ||
97 | void do_simple_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs); | ||
98 | void do_bad_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs); | ||
99 | void dummy_mask_unmask_irq(unsigned int irq); | ||
100 | |||
101 | #endif | ||
diff --git a/include/asm-arm26/kdebug.h b/include/asm-arm26/kdebug.h deleted file mode 100644 index 6ece1b037665..000000000000 --- a/include/asm-arm26/kdebug.h +++ /dev/null | |||
@@ -1 +0,0 @@ | |||
1 | #include <asm-generic/kdebug.h> | ||
diff --git a/include/asm-arm26/kmap_types.h b/include/asm-arm26/kmap_types.h deleted file mode 100644 index d5da712b723c..000000000000 --- a/include/asm-arm26/kmap_types.h +++ /dev/null | |||
@@ -1,12 +0,0 @@ | |||
1 | #ifndef __ARM_KMAP_TYPES_H | ||
2 | #define __ARM_KMAP_TYPES_H | ||
3 | |||
4 | /* | ||
5 | * This is the "bare minimum". AIO seems to require this. | ||
6 | */ | ||
7 | enum km_type { | ||
8 | KM_IRQ0, | ||
9 | KM_USER1 | ||
10 | }; | ||
11 | |||
12 | #endif | ||
diff --git a/include/asm-arm26/leds.h b/include/asm-arm26/leds.h deleted file mode 100644 index 12290ea55801..000000000000 --- a/include/asm-arm26/leds.h +++ /dev/null | |||
@@ -1,50 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/leds.h | ||
3 | * | ||
4 | * Copyright (C) 1998 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * Event-driven interface for LEDs on machines | ||
11 | * Added led_start and led_stop- Alex Holden, 28th Dec 1998. | ||
12 | */ | ||
13 | #ifndef ASM_ARM_LEDS_H | ||
14 | #define ASM_ARM_LEDS_H | ||
15 | |||
16 | |||
17 | typedef enum { | ||
18 | led_idle_start, | ||
19 | led_idle_end, | ||
20 | led_timer, | ||
21 | led_start, | ||
22 | led_stop, | ||
23 | led_claim, /* override idle & timer leds */ | ||
24 | led_release, /* restore idle & timer leds */ | ||
25 | led_start_timer_mode, | ||
26 | led_stop_timer_mode, | ||
27 | led_green_on, | ||
28 | led_green_off, | ||
29 | led_amber_on, | ||
30 | led_amber_off, | ||
31 | led_red_on, | ||
32 | led_red_off, | ||
33 | led_blue_on, | ||
34 | led_blue_off, | ||
35 | /* | ||
36 | * I want this between led_timer and led_start, but | ||
37 | * someone has decided to export this to user space | ||
38 | */ | ||
39 | led_halted | ||
40 | } led_event_t; | ||
41 | |||
42 | /* Use this routine to handle LEDs */ | ||
43 | |||
44 | #ifdef CONFIG_LEDS | ||
45 | extern void (*leds_event)(led_event_t); | ||
46 | #else | ||
47 | #define leds_event(e) | ||
48 | #endif | ||
49 | |||
50 | #endif | ||
diff --git a/include/asm-arm26/limits.h b/include/asm-arm26/limits.h deleted file mode 100644 index 08d8c6600804..000000000000 --- a/include/asm-arm26/limits.h +++ /dev/null | |||
@@ -1,11 +0,0 @@ | |||
1 | #ifndef __ASM_PIPE_H | ||
2 | #define __ASM_PIPE_H | ||
3 | |||
4 | #ifndef PAGE_SIZE | ||
5 | #include <asm/page.h> | ||
6 | #endif | ||
7 | |||
8 | #define PIPE_BUF PAGE_SIZE | ||
9 | |||
10 | #endif | ||
11 | |||
diff --git a/include/asm-arm26/linkage.h b/include/asm-arm26/linkage.h deleted file mode 100644 index dbe4b4e31a5b..000000000000 --- a/include/asm-arm26/linkage.h +++ /dev/null | |||
@@ -1,7 +0,0 @@ | |||
1 | #ifndef __ASM_LINKAGE_H | ||
2 | #define __ASM_LINKAGE_H | ||
3 | |||
4 | #define __ALIGN .align 0 | ||
5 | #define __ALIGN_STR ".align 0" | ||
6 | |||
7 | #endif | ||
diff --git a/include/asm-arm26/local.h b/include/asm-arm26/local.h deleted file mode 100644 index 6759e9183cef..000000000000 --- a/include/asm-arm26/local.h +++ /dev/null | |||
@@ -1,2 +0,0 @@ | |||
1 | //FIXME - nicked from arm32 - check it is correct... | ||
2 | #include <asm-generic/local.h> | ||
diff --git a/include/asm-arm26/locks.h b/include/asm-arm26/locks.h deleted file mode 100644 index 81b3bda2ed00..000000000000 --- a/include/asm-arm26/locks.h +++ /dev/null | |||
@@ -1,161 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/proc-armo/locks.h | ||
3 | * | ||
4 | * Copyright (C) 2000 Russell King | ||
5 | * Fixes for 26 bit machines, (C) 2000 Dave Gilbert | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License version 2 as | ||
9 | * published by the Free Software Foundation. | ||
10 | * | ||
11 | * Interrupt safe locking assembler. | ||
12 | */ | ||
13 | #ifndef __ASM_PROC_LOCKS_H | ||
14 | #define __ASM_PROC_LOCKS_H | ||
15 | |||
16 | /* Decrements by 1, fails if value < 0 */ | ||
17 | #define __down_op(ptr,fail) \ | ||
18 | ({ \ | ||
19 | __asm__ __volatile__ ( \ | ||
20 | "@ atomic down operation\n" \ | ||
21 | " mov ip, pc\n" \ | ||
22 | " orr lr, ip, #0x08000000\n" \ | ||
23 | " teqp lr, #0\n" \ | ||
24 | " ldr lr, [%0]\n" \ | ||
25 | " and ip, ip, #0x0c000003\n" \ | ||
26 | " subs lr, lr, #1\n" \ | ||
27 | " str lr, [%0]\n" \ | ||
28 | " orrmi ip, ip, #0x80000000 @ set N\n" \ | ||
29 | " teqp ip, #0\n" \ | ||
30 | " movmi ip, %0\n" \ | ||
31 | " blmi " #fail \ | ||
32 | : \ | ||
33 | : "r" (ptr) \ | ||
34 | : "ip", "lr", "cc"); \ | ||
35 | }) | ||
36 | |||
37 | #define __down_op_ret(ptr,fail) \ | ||
38 | ({ \ | ||
39 | unsigned int result; \ | ||
40 | __asm__ __volatile__ ( \ | ||
41 | " @ down_op_ret\n" \ | ||
42 | " mov ip, pc\n" \ | ||
43 | " orr lr, ip, #0x08000000\n" \ | ||
44 | " teqp lr, #0\n" \ | ||
45 | " ldr lr, [%1]\n" \ | ||
46 | " and ip, ip, #0x0c000003\n" \ | ||
47 | " subs lr, lr, #1\n" \ | ||
48 | " str lr, [%1]\n" \ | ||
49 | " orrmi ip, ip, #0x80000000 @ set N\n" \ | ||
50 | " teqp ip, #0\n" \ | ||
51 | " movmi ip, %1\n" \ | ||
52 | " movpl ip, #0\n" \ | ||
53 | " blmi " #fail "\n" \ | ||
54 | " mov %0, ip" \ | ||
55 | : "=&r" (result) \ | ||
56 | : "r" (ptr) \ | ||
57 | : "ip", "lr", "cc"); \ | ||
58 | result; \ | ||
59 | }) | ||
60 | |||
61 | #define __up_op(ptr,wake) \ | ||
62 | ({ \ | ||
63 | __asm__ __volatile__ ( \ | ||
64 | "@ up_op\n" \ | ||
65 | " mov ip, pc\n" \ | ||
66 | " orr lr, ip, #0x08000000\n" \ | ||
67 | " teqp lr, #0\n" \ | ||
68 | " ldr lr, [%0]\n" \ | ||
69 | " and ip, ip, #0x0c000003\n" \ | ||
70 | " adds lr, lr, #1\n" \ | ||
71 | " str lr, [%0]\n" \ | ||
72 | " orrle ip, ip, #0x80000000 @ set N - should this be mi ??? DAG ! \n" \ | ||
73 | " teqp ip, #0\n" \ | ||
74 | " movmi ip, %0\n" \ | ||
75 | " blmi " #wake \ | ||
76 | : \ | ||
77 | : "r" (ptr) \ | ||
78 | : "ip", "lr", "cc"); \ | ||
79 | }) | ||
80 | |||
81 | /* | ||
82 | * The value 0x01000000 supports up to 128 processors and | ||
83 | * lots of processes. BIAS must be chosen such that sub'ing | ||
84 | * BIAS once per CPU will result in the long remaining | ||
85 | * negative. | ||
86 | */ | ||
87 | #define RW_LOCK_BIAS 0x01000000 | ||
88 | #define RW_LOCK_BIAS_STR "0x01000000" | ||
89 | |||
90 | /* Decrements by RW_LOCK_BIAS rather than 1, fails if value != 0 */ | ||
91 | #define __down_op_write(ptr,fail) \ | ||
92 | ({ \ | ||
93 | __asm__ __volatile__( \ | ||
94 | "@ down_op_write\n" \ | ||
95 | " mov ip, pc\n" \ | ||
96 | " orr lr, ip, #0x08000000\n" \ | ||
97 | " teqp lr, #0\n" \ | ||
98 | " and ip, ip, #0x0c000003\n" \ | ||
99 | \ | ||
100 | " ldr lr, [%0]\n" \ | ||
101 | " subs lr, lr, %1\n" \ | ||
102 | " str lr, [%0]\n" \ | ||
103 | \ | ||
104 | " orreq ip, ip, #0x40000000 @ set Z \n"\ | ||
105 | " teqp ip, #0\n" \ | ||
106 | " movne ip, %0\n" \ | ||
107 | " blne " #fail \ | ||
108 | : \ | ||
109 | : "r" (ptr), "I" (RW_LOCK_BIAS) \ | ||
110 | : "ip", "lr", "cc"); \ | ||
111 | }) | ||
112 | |||
113 | /* Increments by RW_LOCK_BIAS, wakes if value >= 0 */ | ||
114 | #define __up_op_write(ptr,wake) \ | ||
115 | ({ \ | ||
116 | __asm__ __volatile__( \ | ||
117 | "@ up_op_read\n" \ | ||
118 | " mov ip, pc\n" \ | ||
119 | " orr lr, ip, #0x08000000\n" \ | ||
120 | " teqp lr, #0\n" \ | ||
121 | \ | ||
122 | " ldr lr, [%0]\n" \ | ||
123 | " and ip, ip, #0x0c000003\n" \ | ||
124 | " adds lr, lr, %1\n" \ | ||
125 | " str lr, [%0]\n" \ | ||
126 | \ | ||
127 | " orrcs ip, ip, #0x20000000 @ set C\n" \ | ||
128 | " teqp ip, #0\n" \ | ||
129 | " movcs ip, %0\n" \ | ||
130 | " blcs " #wake \ | ||
131 | : \ | ||
132 | : "r" (ptr), "I" (RW_LOCK_BIAS) \ | ||
133 | : "ip", "lr", "cc"); \ | ||
134 | }) | ||
135 | |||
136 | #define __down_op_read(ptr,fail) \ | ||
137 | __down_op(ptr, fail) | ||
138 | |||
139 | #define __up_op_read(ptr,wake) \ | ||
140 | ({ \ | ||
141 | __asm__ __volatile__( \ | ||
142 | "@ up_op_read\n" \ | ||
143 | " mov ip, pc\n" \ | ||
144 | " orr lr, ip, #0x08000000\n" \ | ||
145 | " teqp lr, #0\n" \ | ||
146 | \ | ||
147 | " ldr lr, [%0]\n" \ | ||
148 | " and ip, ip, #0x0c000003\n" \ | ||
149 | " adds lr, lr, %1\n" \ | ||
150 | " str lr, [%0]\n" \ | ||
151 | \ | ||
152 | " orreq ip, ip, #0x40000000 @ Set Z \n" \ | ||
153 | " teqp ip, #0\n" \ | ||
154 | " moveq ip, %0\n" \ | ||
155 | " bleq " #wake \ | ||
156 | : \ | ||
157 | : "r" (ptr), "I" (1) \ | ||
158 | : "ip", "lr", "cc"); \ | ||
159 | }) | ||
160 | |||
161 | #endif | ||
diff --git a/include/asm-arm26/mach-types.h b/include/asm-arm26/mach-types.h deleted file mode 100644 index 0aeaedcbac96..000000000000 --- a/include/asm-arm26/mach-types.h +++ /dev/null | |||
@@ -1,36 +0,0 @@ | |||
1 | /* | ||
2 | * Unlike ARM32 this is NOT automatically generated. DONT delete it | ||
3 | * Instead, consider FIXME-ing it so its auto-detected. | ||
4 | */ | ||
5 | |||
6 | #ifndef __ASM_ARM_MACH_TYPE_H | ||
7 | #define __ASM_ARM_MACH_TYPE_H | ||
8 | |||
9 | |||
10 | #ifndef __ASSEMBLY__ | ||
11 | extern unsigned int __machine_arch_type; | ||
12 | #endif | ||
13 | |||
14 | #define MACH_TYPE_ARCHIMEDES 10 | ||
15 | #define MACH_TYPE_A5K 11 | ||
16 | |||
17 | #ifdef CONFIG_ARCH_ARC | ||
18 | # define machine_arch_type MACH_TYPE_ARCHIMEDES | ||
19 | # define machine_is_archimedes() (machine_arch_type == MACH_TYPE_ARCHIMEDES) | ||
20 | #else | ||
21 | # define machine_is_archimedes() (0) | ||
22 | #endif | ||
23 | |||
24 | #ifdef CONFIG_ARCH_A5K | ||
25 | # define machine_arch_type MACH_TYPE_A5K | ||
26 | # define machine_is_a5k() (machine_arch_type == MACH_TYPE_A5K) | ||
27 | #else | ||
28 | # define machine_is_a5k() (0) | ||
29 | #endif | ||
30 | |||
31 | #ifndef machine_arch_type | ||
32 | #error Unknown machine type | ||
33 | #define machine_arch_type __machine_arch_type | ||
34 | #endif | ||
35 | |||
36 | #endif | ||
diff --git a/include/asm-arm26/map.h b/include/asm-arm26/map.h deleted file mode 100644 index 6e12a7fa5c5d..000000000000 --- a/include/asm-arm26/map.h +++ /dev/null | |||
@@ -1,24 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/map.h | ||
3 | * | ||
4 | * Copyright (C) 1999-2000 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * Page table mapping constructs and function prototypes | ||
11 | */ | ||
12 | struct map_desc { | ||
13 | unsigned long virtual; | ||
14 | unsigned long physical; | ||
15 | unsigned long length; | ||
16 | unsigned int type; | ||
17 | }; | ||
18 | |||
19 | struct meminfo; | ||
20 | |||
21 | extern void create_memmap_holes(struct meminfo *); | ||
22 | extern void memtable_init(struct meminfo *); | ||
23 | extern void iotable_init(struct map_desc *); | ||
24 | extern void setup_io_desc(void); | ||
diff --git a/include/asm-arm26/mc146818rtc.h b/include/asm-arm26/mc146818rtc.h deleted file mode 100644 index a234130db8f1..000000000000 --- a/include/asm-arm26/mc146818rtc.h +++ /dev/null | |||
@@ -1,28 +0,0 @@ | |||
1 | /* | ||
2 | * Machine dependent access functions for RTC registers. | ||
3 | */ | ||
4 | #ifndef _ASM_MC146818RTC_H | ||
5 | #define _ASM_MC146818RTC_H | ||
6 | |||
7 | #include <asm/irq.h> | ||
8 | #include <asm/io.h> | ||
9 | |||
10 | #ifndef RTC_PORT | ||
11 | #define RTC_PORT(x) (0x70 + (x)) | ||
12 | #define RTC_ALWAYS_BCD 1 /* RTC operates in binary mode */ | ||
13 | #endif | ||
14 | |||
15 | /* | ||
16 | * The yet supported machines all access the RTC index register via | ||
17 | * an ISA port access but the way to access the date register differs ... | ||
18 | */ | ||
19 | #define CMOS_READ(addr) ({ \ | ||
20 | outb_p((addr),RTC_PORT(0)); \ | ||
21 | inb_p(RTC_PORT(1)); \ | ||
22 | }) | ||
23 | #define CMOS_WRITE(val, addr) ({ \ | ||
24 | outb_p((addr),RTC_PORT(0)); \ | ||
25 | outb_p((val),RTC_PORT(1)); \ | ||
26 | }) | ||
27 | |||
28 | #endif /* _ASM_MC146818RTC_H */ | ||
diff --git a/include/asm-arm26/memory.h b/include/asm-arm26/memory.h deleted file mode 100644 index 7c1e5be39060..000000000000 --- a/include/asm-arm26/memory.h +++ /dev/null | |||
@@ -1,101 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm26/memory.h | ||
3 | * | ||
4 | * Copyright (C) 2000-2002 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * Note: this file should not be included by non-asm/.h files | ||
11 | */ | ||
12 | #ifndef __ASM_ARM_MEMORY_H | ||
13 | #define __ASM_ARM_MEMORY_H | ||
14 | |||
15 | /* | ||
16 | * User space: 26MB | ||
17 | */ | ||
18 | #define TASK_SIZE (0x01a00000UL) | ||
19 | |||
20 | /* | ||
21 | * This decides where the kernel will search for a free chunk of vm | ||
22 | * space during mmap's. | ||
23 | */ | ||
24 | #define TASK_UNMAPPED_BASE (TASK_SIZE / 3) | ||
25 | |||
26 | /* | ||
27 | * Page offset: 32MB | ||
28 | */ | ||
29 | #define PAGE_OFFSET (0x02000000UL) | ||
30 | #define PHYS_OFFSET (0x02000000UL) | ||
31 | |||
32 | #define PHYS_TO_NID(addr) (0) | ||
33 | |||
34 | /* | ||
35 | * PFNs are used to describe any physical page; this means | ||
36 | * PFN 0 == physical address 0. | ||
37 | * | ||
38 | * This is the PFN of the first RAM page in the kernel | ||
39 | * direct-mapped view. We assume this is the first page | ||
40 | * of RAM in the mem_map as well. | ||
41 | */ | ||
42 | #define PHYS_PFN_OFFSET (PHYS_OFFSET >> PAGE_SHIFT) | ||
43 | |||
44 | /* | ||
45 | * These are *only* valid on the kernel direct mapped RAM memory. | ||
46 | */ | ||
47 | static inline unsigned long virt_to_phys(void *x) | ||
48 | { | ||
49 | return (unsigned long)x; | ||
50 | } | ||
51 | |||
52 | static inline void *phys_to_virt(unsigned long x) | ||
53 | { | ||
54 | return (void *)((unsigned long)x); | ||
55 | } | ||
56 | |||
57 | #define __pa(x) (unsigned long)(x) | ||
58 | #define __va(x) ((void *)(unsigned long)(x)) | ||
59 | |||
60 | /* | ||
61 | * Virtual <-> DMA view memory address translations | ||
62 | * Again, these are *only* valid on the kernel direct mapped RAM | ||
63 | * memory. Use of these is *deprecated*. | ||
64 | */ | ||
65 | #define virt_to_bus(x) ((unsigned long)(x)) | ||
66 | #define bus_to_virt(x) ((void *)((unsigned long)(x))) | ||
67 | |||
68 | /* | ||
69 | * Conversion between a struct page and a physical address. | ||
70 | * | ||
71 | * Note: when converting an unknown physical address to a | ||
72 | * struct page, the resulting pointer must be validated | ||
73 | * using VALID_PAGE(). It must return an invalid struct page | ||
74 | * for any physical address not corresponding to a system | ||
75 | * RAM address. | ||
76 | * | ||
77 | * page_to_pfn(page) convert a struct page * to a PFN number | ||
78 | * pfn_to_page(pfn) convert a _valid_ PFN number to struct page * | ||
79 | * pfn_valid(pfn) indicates whether a PFN number is valid | ||
80 | * | ||
81 | * virt_to_page(k) convert a _valid_ virtual address to struct page * | ||
82 | * virt_addr_valid(k) indicates whether a virtual address is valid | ||
83 | */ | ||
84 | #define ARCH_PFN_OFFSET (PHYS_PFN_OFFSET) | ||
85 | #define pfn_valid(pfn) ((pfn) >= PHYS_PFN_OFFSET && (pfn) < (PHYS_PFN_OFFSET + max_mapnr)) | ||
86 | |||
87 | #define virt_to_page(kaddr) (pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)) | ||
88 | #define virt_addr_valid(kaddr) ((int)(kaddr) >= PAGE_OFFSET && (int)(kaddr) < (unsigned long)high_memory) | ||
89 | |||
90 | /* | ||
91 | * For BIO. "will die". Kill me when bio_to_phys() and bvec_to_phys() die. | ||
92 | */ | ||
93 | #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) | ||
94 | |||
95 | /* | ||
96 | * We should really eliminate virt_to_bus() here - it's deprecated. | ||
97 | */ | ||
98 | #define page_to_bus(page) (page_address(page)) | ||
99 | |||
100 | #include <asm-generic/memory_model.h> | ||
101 | #endif | ||
diff --git a/include/asm-arm26/mman.h b/include/asm-arm26/mman.h deleted file mode 100644 index 4000a6c1b76b..000000000000 --- a/include/asm-arm26/mman.h +++ /dev/null | |||
@@ -1,17 +0,0 @@ | |||
1 | #ifndef __ARM_MMAN_H__ | ||
2 | #define __ARM_MMAN_H__ | ||
3 | |||
4 | #include <asm-generic/mman.h> | ||
5 | |||
6 | #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ | ||
7 | #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ | ||
8 | #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ | ||
9 | #define MAP_LOCKED 0x2000 /* pages are locked */ | ||
10 | #define MAP_NORESERVE 0x4000 /* don't check for reservations */ | ||
11 | #define MAP_POPULATE 0x8000 /* populate (prefault) page tables */ | ||
12 | #define MAP_NONBLOCK 0x10000 /* do not block on IO */ | ||
13 | |||
14 | #define MCL_CURRENT 1 /* lock all current mappings */ | ||
15 | #define MCL_FUTURE 2 /* lock all future mappings */ | ||
16 | |||
17 | #endif /* __ARM_MMAN_H__ */ | ||
diff --git a/include/asm-arm26/mmu.h b/include/asm-arm26/mmu.h deleted file mode 100644 index 9b8d3d781a1e..000000000000 --- a/include/asm-arm26/mmu.h +++ /dev/null | |||
@@ -1,9 +0,0 @@ | |||
1 | #ifndef __ARM_MMU_H | ||
2 | #define __ARM_MMU_H | ||
3 | |||
4 | /* | ||
5 | * The ARM doesn't have a mmu context | ||
6 | */ | ||
7 | typedef struct { } mm_context_t; | ||
8 | |||
9 | #endif | ||
diff --git a/include/asm-arm26/mmu_context.h b/include/asm-arm26/mmu_context.h deleted file mode 100644 index 16c821f81b8d..000000000000 --- a/include/asm-arm26/mmu_context.h +++ /dev/null | |||
@@ -1,53 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/mmu_context.h | ||
3 | * | ||
4 | * Copyright (C) 1996 Russell King. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * Changelog: | ||
11 | * 27-06-1996 RMK Created | ||
12 | */ | ||
13 | #ifndef __ASM_ARM_MMU_CONTEXT_H | ||
14 | #define __ASM_ARM_MMU_CONTEXT_H | ||
15 | |||
16 | #include <asm-generic/mm_hooks.h> | ||
17 | |||
18 | #define init_new_context(tsk,mm) 0 | ||
19 | #define destroy_context(mm) do { } while(0) | ||
20 | |||
21 | /* | ||
22 | * This is called when "tsk" is about to enter lazy TLB mode. | ||
23 | * | ||
24 | * mm: describes the currently active mm context | ||
25 | * tsk: task which is entering lazy tlb | ||
26 | * cpu: cpu number which is entering lazy tlb | ||
27 | * | ||
28 | * tsk->mm will be NULL | ||
29 | */ | ||
30 | static inline void | ||
31 | enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) | ||
32 | { | ||
33 | } | ||
34 | |||
35 | /* | ||
36 | * This is the actual mm switch as far as the scheduler | ||
37 | * is concerned. No registers are touched. | ||
38 | */ | ||
39 | static inline void | ||
40 | switch_mm(struct mm_struct *prev, struct mm_struct *next, | ||
41 | struct task_struct *tsk) | ||
42 | { | ||
43 | cpu_switch_mm(next->pgd, next); | ||
44 | } | ||
45 | |||
46 | #define deactivate_mm(tsk,mm) do { } while (0) | ||
47 | |||
48 | static inline void activate_mm(struct mm_struct *prev, struct mm_struct *next) | ||
49 | { | ||
50 | cpu_switch_mm(next->pgd, next); | ||
51 | } | ||
52 | |||
53 | #endif | ||
diff --git a/include/asm-arm26/module.h b/include/asm-arm26/module.h deleted file mode 100644 index 1157f178daec..000000000000 --- a/include/asm-arm26/module.h +++ /dev/null | |||
@@ -1,7 +0,0 @@ | |||
1 | #ifndef _ASM_ARM_MODULE_H | ||
2 | #define _ASM_ARM_MODULE_H | ||
3 | /* | ||
4 | * This file contains the arm architecture specific module code. | ||
5 | */ | ||
6 | |||
7 | #endif /* _ASM_ARM_MODULE_H */ | ||
diff --git a/include/asm-arm26/msgbuf.h b/include/asm-arm26/msgbuf.h deleted file mode 100644 index 33b35b946eaa..000000000000 --- a/include/asm-arm26/msgbuf.h +++ /dev/null | |||
@@ -1,31 +0,0 @@ | |||
1 | #ifndef _ASMARM_MSGBUF_H | ||
2 | #define _ASMARM_MSGBUF_H | ||
3 | |||
4 | /* | ||
5 | * The msqid64_ds structure for arm architecture. | ||
6 | * Note extra padding because this structure is passed back and forth | ||
7 | * between kernel and user space. | ||
8 | * | ||
9 | * Pad space is left for: | ||
10 | * - 64-bit time_t to solve y2038 problem | ||
11 | * - 2 miscellaneous 32-bit values | ||
12 | */ | ||
13 | |||
14 | struct msqid64_ds { | ||
15 | struct ipc64_perm msg_perm; | ||
16 | __kernel_time_t msg_stime; /* last msgsnd time */ | ||
17 | unsigned long __unused1; | ||
18 | __kernel_time_t msg_rtime; /* last msgrcv time */ | ||
19 | unsigned long __unused2; | ||
20 | __kernel_time_t msg_ctime; /* last change time */ | ||
21 | unsigned long __unused3; | ||
22 | unsigned long msg_cbytes; /* current number of bytes on queue */ | ||
23 | unsigned long msg_qnum; /* number of messages in queue */ | ||
24 | unsigned long msg_qbytes; /* max number of bytes on queue */ | ||
25 | __kernel_pid_t msg_lspid; /* pid of last msgsnd */ | ||
26 | __kernel_pid_t msg_lrpid; /* last receive pid */ | ||
27 | unsigned long __unused4; | ||
28 | unsigned long __unused5; | ||
29 | }; | ||
30 | |||
31 | #endif /* _ASMARM_MSGBUF_H */ | ||
diff --git a/include/asm-arm26/namei.h b/include/asm-arm26/namei.h deleted file mode 100644 index 3f5d340110eb..000000000000 --- a/include/asm-arm26/namei.h +++ /dev/null | |||
@@ -1,25 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm26/namei.h | ||
3 | * | ||
4 | * Routines to handle famous /usr/gnemul | ||
5 | * Derived from the Sparc version of this file | ||
6 | * | ||
7 | * Included from linux/fs/namei.c | ||
8 | */ | ||
9 | |||
10 | #ifndef __ASMARM_NAMEI_H | ||
11 | #define __ASMARM_NAMEI_H | ||
12 | |||
13 | #define ARM_BSD_EMUL "usr/gnemul/bsd/" | ||
14 | |||
15 | static inline char *__emul_prefix(void) | ||
16 | { | ||
17 | switch (current->personality) { | ||
18 | case PER_BSD: | ||
19 | return ARM_BSD_EMUL; | ||
20 | default: | ||
21 | return NULL; | ||
22 | } | ||
23 | } | ||
24 | |||
25 | #endif /* __ASMARM_NAMEI_H */ | ||
diff --git a/include/asm-arm26/oldlatches.h b/include/asm-arm26/oldlatches.h deleted file mode 100644 index bc87089b2152..000000000000 --- a/include/asm-arm26/oldlatches.h +++ /dev/null | |||
@@ -1,37 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/arch-arc/oldlatches.h | ||
3 | * | ||
4 | * Copyright (C) 1996 Russell King, Dave Gilbert | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * Modifications: | ||
11 | * 04-04-1998 PJB/RMK Merged arc and a5k versions | ||
12 | */ | ||
13 | #ifndef _ASM_ARCH_OLDLATCH_H | ||
14 | #define _ASM_ARCH_OLDLATCH_H | ||
15 | |||
16 | #define LATCHA_FDSEL0 (1<<0) | ||
17 | #define LATCHA_FDSEL1 (1<<1) | ||
18 | #define LATCHA_FDSEL2 (1<<2) | ||
19 | #define LATCHA_FDSEL3 (1<<3) | ||
20 | #define LATCHA_FDSELALL (0xf) | ||
21 | #define LATCHA_SIDESEL (1<<4) | ||
22 | #define LATCHA_MOTOR (1<<5) | ||
23 | #define LATCHA_INUSE (1<<6) | ||
24 | #define LATCHA_CHANGERST (1<<7) | ||
25 | |||
26 | #define LATCHB_FDCDENSITY (1<<1) | ||
27 | #define LATCHB_FDCRESET (1<<3) | ||
28 | #define LATCHB_PRINTSTROBE (1<<4) | ||
29 | |||
30 | /* newval=(oldval & mask)|newdata */ | ||
31 | void oldlatch_bupdate(unsigned char mask,unsigned char newdata); | ||
32 | |||
33 | /* newval=(oldval & mask)|newdata */ | ||
34 | void oldlatch_aupdate(unsigned char mask,unsigned char newdata); | ||
35 | |||
36 | #endif | ||
37 | |||
diff --git a/include/asm-arm26/page.h b/include/asm-arm26/page.h deleted file mode 100644 index fa19de28fda0..000000000000 --- a/include/asm-arm26/page.h +++ /dev/null | |||
@@ -1,102 +0,0 @@ | |||
1 | #ifndef _ASMARM_PAGE_H | ||
2 | #define _ASMARM_PAGE_H | ||
3 | |||
4 | |||
5 | #ifdef __KERNEL__ | ||
6 | #ifndef __ASSEMBLY__ | ||
7 | |||
8 | extern void __clear_user_page(void *p, unsigned long user); | ||
9 | extern void __copy_user_page(void *to, const void *from, unsigned long user); | ||
10 | extern void copy_page(void *to, const void *from); | ||
11 | |||
12 | //FIXME these may be wrong on ARM26 | ||
13 | #define clear_user_page(addr,vaddr,pg) \ | ||
14 | do { \ | ||
15 | preempt_disable(); \ | ||
16 | __clear_user_page(addr, vaddr); \ | ||
17 | preempt_enable(); \ | ||
18 | } while (0) | ||
19 | |||
20 | #define copy_user_page(to,from,vaddr,pg) \ | ||
21 | do { \ | ||
22 | preempt_disable(); \ | ||
23 | __copy_user_page(to, from, vaddr); \ | ||
24 | preempt_enable(); \ | ||
25 | } while (0) | ||
26 | |||
27 | #define clear_page(page) memzero((void *)(page), PAGE_SIZE) | ||
28 | #define copy_page(to, from) __copy_user_page(to, from, 0); | ||
29 | |||
30 | #undef STRICT_MM_TYPECHECKS | ||
31 | |||
32 | #ifdef STRICT_MM_TYPECHECKS | ||
33 | /* | ||
34 | * These are used to make use of C type-checking.. | ||
35 | */ | ||
36 | typedef struct { unsigned long pgd; } pgd_t; | ||
37 | typedef struct { unsigned long pte; } pte_t; | ||
38 | typedef struct { unsigned long pmd; } pmd_t; | ||
39 | typedef struct { unsigned long pgprot; } pgprot_t; | ||
40 | |||
41 | #define pgd_val(x) ((x).pgd) | ||
42 | #define pte_val(x) ((x).pte) | ||
43 | #define pmd_val(x) ((x).pmd) | ||
44 | #define pgprot_val(x) ((x).pgprot) | ||
45 | |||
46 | #define __pte(x) ((pte_t) { (x) } ) | ||
47 | #define __pmd(x) ((pmd_t) { (x) } ) | ||
48 | #define __pgprot(x) ((pgprot_t) { (x) } ) | ||
49 | |||
50 | #else | ||
51 | /* | ||
52 | * .. while these make it easier on the compiler | ||
53 | */ | ||
54 | typedef unsigned long pgd_t; | ||
55 | typedef unsigned long pte_t; | ||
56 | typedef unsigned long pmd_t; | ||
57 | typedef unsigned long pgprot_t; | ||
58 | |||
59 | //FIXME - should these cast to unsigned long? | ||
60 | #define pgd_val(x) (x) | ||
61 | #define pte_val(x) (x) | ||
62 | #define pmd_val(x) (x) | ||
63 | #define pgprot_val(x) (x) | ||
64 | |||
65 | #define __pte(x) (x) | ||
66 | #define __pmd(x) (x) | ||
67 | #define __pgprot(x) (x) | ||
68 | |||
69 | #endif /* STRICT_MM_TYPECHECKS */ | ||
70 | #endif /* !__ASSEMBLY__ */ | ||
71 | #endif /* __KERNEL__ */ | ||
72 | |||
73 | /* PAGE_SHIFT determines the page size. This is configurable. */ | ||
74 | #if defined(CONFIG_PAGESIZE_16) | ||
75 | #define PAGE_SHIFT 14 /* 16K */ | ||
76 | #else /* default */ | ||
77 | #define PAGE_SHIFT 15 /* 32K */ | ||
78 | #endif | ||
79 | |||
80 | #define EXEC_PAGESIZE 32768 | ||
81 | |||
82 | #define PAGE_SIZE (1UL << PAGE_SHIFT) | ||
83 | #define PAGE_MASK (~(PAGE_SIZE-1)) | ||
84 | |||
85 | /* to align the pointer to the (next) page boundary */ | ||
86 | #define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK) | ||
87 | |||
88 | #ifdef __KERNEL__ | ||
89 | #ifndef __ASSEMBLY__ | ||
90 | |||
91 | #include <asm/memory.h> | ||
92 | |||
93 | #endif /* !__ASSEMBLY__ */ | ||
94 | |||
95 | #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ | ||
96 | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) | ||
97 | |||
98 | #endif /* __KERNEL__ */ | ||
99 | |||
100 | #include <asm-generic/page.h> | ||
101 | |||
102 | #endif | ||
diff --git a/include/asm-arm26/param.h b/include/asm-arm26/param.h deleted file mode 100644 index 6b1e52df542e..000000000000 --- a/include/asm-arm26/param.h +++ /dev/null | |||
@@ -1,33 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/param.h | ||
3 | * | ||
4 | * Copyright (C) 1995-1999 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | #ifndef __ASM_PARAM_H | ||
11 | #define __ASM_PARAM_H | ||
12 | |||
13 | #ifndef __KERNEL_HZ | ||
14 | #define __KERNEL_HZ 100 | ||
15 | #endif | ||
16 | |||
17 | #ifdef __KERNEL__ | ||
18 | # define HZ __KERNEL_HZ /* Internal kernel timer frequency */ | ||
19 | # define USER_HZ 100 /* User interfaces are in "ticks" */ | ||
20 | # define CLOCKS_PER_SEC (USER_HZ) /* like times() */ | ||
21 | #else | ||
22 | # define HZ 100 | ||
23 | #endif | ||
24 | |||
25 | #ifndef NOGROUP | ||
26 | #define NOGROUP (-1) | ||
27 | #endif | ||
28 | |||
29 | /* max length of hostname */ | ||
30 | #define MAXHOSTNAMELEN 64 | ||
31 | |||
32 | #endif | ||
33 | |||
diff --git a/include/asm-arm26/parport.h b/include/asm-arm26/parport.h deleted file mode 100644 index f2f90c76ddd1..000000000000 --- a/include/asm-arm26/parport.h +++ /dev/null | |||
@@ -1,18 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/parport.h: ARM-specific parport initialisation | ||
3 | * | ||
4 | * Copyright (C) 1999, 2000 Tim Waugh <tim@cyberelk.demon.co.uk> | ||
5 | * | ||
6 | * This file should only be included by drivers/parport/parport_pc.c. | ||
7 | */ | ||
8 | |||
9 | #ifndef __ASMARM_PARPORT_H | ||
10 | #define __ASMARM_PARPORT_H | ||
11 | |||
12 | static int __devinit parport_pc_find_isa_ports (int autoirq, int autodma); | ||
13 | static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma) | ||
14 | { | ||
15 | return parport_pc_find_isa_ports (autoirq, autodma); | ||
16 | } | ||
17 | |||
18 | #endif /* !(_ASMARM_PARPORT_H) */ | ||
diff --git a/include/asm-arm26/pci.h b/include/asm-arm26/pci.h deleted file mode 100644 index 6ac67ed7718c..000000000000 --- a/include/asm-arm26/pci.h +++ /dev/null | |||
@@ -1,6 +0,0 @@ | |||
1 | /* Should not be needed. IDE stupidity */ | ||
2 | /* JMA 18.05.03 - is kinda needed, if only to tell it we don't have a PCI bus */ | ||
3 | |||
4 | #define PCI_DMA_BUS_IS_PHYS 0 | ||
5 | #define pcibios_scan_all_fns(a, b) 0 | ||
6 | |||
diff --git a/include/asm-arm26/percpu.h b/include/asm-arm26/percpu.h deleted file mode 100644 index b4e32d8ec072..000000000000 --- a/include/asm-arm26/percpu.h +++ /dev/null | |||
@@ -1,6 +0,0 @@ | |||
1 | #ifndef __ARM_PERCPU | ||
2 | #define __ARM_PERCPU | ||
3 | |||
4 | #include <asm-generic/percpu.h> | ||
5 | |||
6 | #endif | ||
diff --git a/include/asm-arm26/pgalloc.h b/include/asm-arm26/pgalloc.h deleted file mode 100644 index 7725af3ddb4d..000000000000 --- a/include/asm-arm26/pgalloc.h +++ /dev/null | |||
@@ -1,70 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/pgalloc.h | ||
3 | * | ||
4 | * Copyright (C) 2000-2001 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | #ifndef _ASMARM_PGALLOC_H | ||
11 | #define _ASMARM_PGALLOC_H | ||
12 | |||
13 | #include <asm/processor.h> | ||
14 | #include <asm/cacheflush.h> | ||
15 | #include <asm/tlbflush.h> | ||
16 | #include <linux/slab.h> | ||
17 | |||
18 | extern struct kmem_cache *pte_cache; | ||
19 | |||
20 | static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr){ | ||
21 | return kmem_cache_alloc(pte_cache, GFP_KERNEL); | ||
22 | } | ||
23 | |||
24 | static inline void pte_free_kernel(pte_t *pte){ | ||
25 | if (pte) | ||
26 | kmem_cache_free(pte_cache, pte); | ||
27 | } | ||
28 | |||
29 | /* | ||
30 | * Populate the pmdp entry with a pointer to the pte. This pmd is part | ||
31 | * of the mm address space. | ||
32 | * | ||
33 | * If 'mm' is the init tasks mm, then we are doing a vmalloc, and we | ||
34 | * need to set stuff up correctly for it. | ||
35 | */ | ||
36 | static inline void | ||
37 | pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmdp, pte_t *ptep) | ||
38 | { | ||
39 | //FIXME - is this doing the right thing? | ||
40 | set_pmd(pmdp, (unsigned long)ptep | 1/*FIXME _PMD_PRESENT*/); | ||
41 | } | ||
42 | |||
43 | /* | ||
44 | * FIXME - We use the old 2.5.5-rmk1 hack for this. | ||
45 | * This is not truly correct, but should be functional. | ||
46 | */ | ||
47 | #define pte_alloc_one(mm,addr) ((struct page *)pte_alloc_one_kernel(mm,addr)) | ||
48 | #define pte_free(pte) pte_free_kernel((pte_t *)pte) | ||
49 | #define pmd_populate(mm,pmdp,ptep) pmd_populate_kernel(mm,pmdp,(pte_t *)ptep) | ||
50 | |||
51 | /* | ||
52 | * Since we have only two-level page tables, these are trivial | ||
53 | * | ||
54 | * trick __pmd_alloc into optimising away. The actual value is irrelevant though as it | ||
55 | * is thrown away. It just cant be zero. -IM | ||
56 | */ | ||
57 | |||
58 | #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); }) | ||
59 | #define pmd_free(pmd) do { } while (0) | ||
60 | #define pgd_populate(mm,pmd,pte) BUG() | ||
61 | |||
62 | extern pgd_t *get_pgd_slow(struct mm_struct *mm); | ||
63 | extern void free_pgd_slow(pgd_t *pgd); | ||
64 | |||
65 | #define pgd_alloc(mm) get_pgd_slow(mm) | ||
66 | #define pgd_free(pgd) free_pgd_slow(pgd) | ||
67 | |||
68 | #define check_pgt_cache() do { } while (0) | ||
69 | |||
70 | #endif | ||
diff --git a/include/asm-arm26/pgtable.h b/include/asm-arm26/pgtable.h deleted file mode 100644 index 55a1a697d12b..000000000000 --- a/include/asm-arm26/pgtable.h +++ /dev/null | |||
@@ -1,298 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm26/pgtable.h | ||
3 | * | ||
4 | * Copyright (C) 2000-2002 Russell King | ||
5 | * Copyright (C) 2003 Ian Molton | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License version 2 as | ||
9 | * published by the Free Software Foundation. | ||
10 | */ | ||
11 | #ifndef _ASMARM_PGTABLE_H | ||
12 | #define _ASMARM_PGTABLE_H | ||
13 | |||
14 | #include <asm-generic/4level-fixup.h> | ||
15 | |||
16 | #include <asm/memory.h> | ||
17 | |||
18 | /* | ||
19 | * The table below defines the page protection levels that we insert into our | ||
20 | * Linux page table version. These get translated into the best that the | ||
21 | * architecture can perform. Note that on most ARM hardware: | ||
22 | * 1) We cannot do execute protection | ||
23 | * 2) If we could do execute protection, then read is implied | ||
24 | * 3) write implies read permissions | ||
25 | */ | ||
26 | #define __P000 PAGE_NONE | ||
27 | #define __P001 PAGE_READONLY | ||
28 | #define __P010 PAGE_COPY | ||
29 | #define __P011 PAGE_COPY | ||
30 | #define __P100 PAGE_READONLY | ||
31 | #define __P101 PAGE_READONLY | ||
32 | #define __P110 PAGE_COPY | ||
33 | #define __P111 PAGE_COPY | ||
34 | |||
35 | #define __S000 PAGE_NONE | ||
36 | #define __S001 PAGE_READONLY | ||
37 | #define __S010 PAGE_SHARED | ||
38 | #define __S011 PAGE_SHARED | ||
39 | #define __S100 PAGE_READONLY | ||
40 | #define __S101 PAGE_READONLY | ||
41 | #define __S110 PAGE_SHARED | ||
42 | #define __S111 PAGE_SHARED | ||
43 | |||
44 | /* | ||
45 | * PMD_SHIFT determines the size of the area a second-level page table can map | ||
46 | * PGDIR_SHIFT determines what a third-level page table entry can map | ||
47 | */ | ||
48 | #define PGD_SHIFT 25 | ||
49 | #define PMD_SHIFT 20 | ||
50 | |||
51 | #define PGD_SIZE (1UL << PGD_SHIFT) | ||
52 | #define PGD_MASK (~(PGD_SIZE-1)) | ||
53 | #define PMD_SIZE (1UL << PMD_SHIFT) | ||
54 | #define PMD_MASK (~(PMD_SIZE-1)) | ||
55 | |||
56 | /* The kernel likes to use these names for the above (ick) */ | ||
57 | #define PGDIR_SIZE PGD_SIZE | ||
58 | #define PGDIR_MASK PGD_MASK | ||
59 | |||
60 | #define PTRS_PER_PGD 32 | ||
61 | #define PTRS_PER_PMD 1 | ||
62 | #define PTRS_PER_PTE 32 | ||
63 | |||
64 | /* | ||
65 | * This is the lowest virtual address we can permit any user space | ||
66 | * mapping to be mapped at. This is particularly important for | ||
67 | * non-high vector CPUs. | ||
68 | */ | ||
69 | #define FIRST_USER_ADDRESS PAGE_SIZE | ||
70 | |||
71 | #define FIRST_USER_PGD_NR 1 | ||
72 | #define USER_PTRS_PER_PGD ((TASK_SIZE/PGD_SIZE) - FIRST_USER_PGD_NR) | ||
73 | |||
74 | // FIXME - WTF? | ||
75 | #define LIBRARY_TEXT_START 0x0c000000 | ||
76 | |||
77 | |||
78 | |||
79 | #ifndef __ASSEMBLY__ | ||
80 | extern void __pte_error(const char *file, int line, unsigned long val); | ||
81 | extern void __pmd_error(const char *file, int line, unsigned long val); | ||
82 | extern void __pgd_error(const char *file, int line, unsigned long val); | ||
83 | |||
84 | #define pte_ERROR(pte) __pte_error(__FILE__, __LINE__, pte_val(pte)) | ||
85 | #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd_val(pmd)) | ||
86 | #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd_val(pgd)) | ||
87 | |||
88 | /* | ||
89 | * ZERO_PAGE is a global shared page that is always zero: used | ||
90 | * for zero-mapped memory areas etc.. | ||
91 | */ | ||
92 | extern struct page *empty_zero_page; | ||
93 | #define ZERO_PAGE(vaddr) (empty_zero_page) | ||
94 | |||
95 | #define pte_pfn(pte) (pte_val(pte) >> PAGE_SHIFT) | ||
96 | #define pte_page(pte) (pfn_to_page(pte_pfn(pte))) | ||
97 | #define pfn_pte(pfn,prot) (__pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))) | ||
98 | #define pages_to_mb(x) ((x) >> (20 - PAGE_SHIFT)) | ||
99 | #define mk_pte(page,prot) pfn_pte(page_to_pfn(page),prot) | ||
100 | |||
101 | /* | ||
102 | * Terminology: PGD = Page Directory, PMD = Page Middle Directory, | ||
103 | * PTE = Page Table Entry | ||
104 | * | ||
105 | * on arm26 we have no 2nd level page table. we simulate this by removing the | ||
106 | * PMD. | ||
107 | * | ||
108 | * pgd_none is 0 to prevernt pmd_alloc() calling __pmd_alloc(). This causes it | ||
109 | * to return pmd_offset(pgd,addr) which is a pointer to the pgd (IOW, a no-op). | ||
110 | * | ||
111 | * however, to work this way, whilst we are allocating 32 pgds, containing 32 | ||
112 | * PTEs, the actual work is done on the PMDs, thus: | ||
113 | * | ||
114 | * instead of mm->pgd->pmd->pte | ||
115 | * we have mm->pgdpmd->pte | ||
116 | * | ||
117 | * IOW, think of PGD operations and PMD ones as being the same thing, just | ||
118 | * that PGD stuff deals with the mm_struct side of things, wheras PMD stuff | ||
119 | * deals with the pte side of things. | ||
120 | * | ||
121 | * additionally, we store some bits in the PGD and PTE pointers: | ||
122 | * PGDs: | ||
123 | * o The lowest (1) bit of the PGD is to determine if it is present or swap. | ||
124 | * o The 2nd bit of the PGD is unused and must be zero. | ||
125 | * o The top 6 bits of the PGD must be zero. | ||
126 | * PTEs: | ||
127 | * o The lower 5 bits of a pte are flags. bit 1 is the 'present' flag. The | ||
128 | * others determine the pages attributes. | ||
129 | * | ||
130 | * the pgd_val, pmd_val, and pte_val macros seem to be private to our code. | ||
131 | * They get the RAW value of the PGD/PMD/PTE entry, including our flags | ||
132 | * encoded into the pointers. | ||
133 | * | ||
134 | * The pgd_offset, pmd_offset, and pte_offset macros are used by the kernel, | ||
135 | * so they shouldnt have our flags attached. | ||
136 | * | ||
137 | * If you understood that, feel free to explain it to me... | ||
138 | * | ||
139 | */ | ||
140 | |||
141 | #define _PMD_PRESENT (0x01) | ||
142 | |||
143 | /* These definitions allow us to optimise out stuff like pmd_alloc() */ | ||
144 | #define pgd_none(pgd) (0) | ||
145 | #define pgd_bad(pgd) (0) | ||
146 | #define pgd_present(pgd) (1) | ||
147 | #define pgd_clear(pgdp) do { } while (0) | ||
148 | |||
149 | /* Whilst these handle our actual 'page directory' (the agglomeration of pgd and pmd) | ||
150 | */ | ||
151 | #define pmd_none(pmd) (!pmd_val(pmd)) | ||
152 | #define pmd_bad(pmd) ((pmd_val(pmd) & 0xfc000002)) | ||
153 | #define pmd_present(pmd) (pmd_val(pmd) & _PMD_PRESENT) | ||
154 | #define set_pmd(pmd_ptr, pmd) ((*(pmd_ptr)) = (pmd)) | ||
155 | #define pmd_clear(pmdp) set_pmd(pmdp, __pmd(0)) | ||
156 | |||
157 | /* and these handle our pte tables */ | ||
158 | #define pte_none(pte) (!pte_val(pte)) | ||
159 | #define pte_present(pte) (pte_val(pte) & _PAGE_PRESENT) | ||
160 | #define set_pte(pte_ptr, pte) ((*(pte_ptr)) = (pte)) | ||
161 | #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) | ||
162 | #define pte_clear(mm,addr,ptep) set_pte_at((mm),(addr),(ptep), __pte(0)) | ||
163 | |||
164 | /* macros to ease the getting of pointers to stuff... */ | ||
165 | #define pgd_offset(mm, addr) ((pgd_t *)(mm)->pgd + __pgd_index(addr)) | ||
166 | #define pmd_offset(pgd, addr) ((pmd_t *)(pgd)) | ||
167 | #define pte_offset(pmd, addr) ((pte_t *)pmd_page(*(pmd)) + __pte_index(addr)) | ||
168 | |||
169 | /* there is no __pmd_index as we dont use pmds */ | ||
170 | #define __pgd_index(addr) ((addr) >> PGD_SHIFT) | ||
171 | #define __pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) | ||
172 | |||
173 | |||
174 | /* Keep the kernel happy */ | ||
175 | #define pgd_index(addr) __pgd_index(addr) | ||
176 | #define pgd_offset_k(addr) (pgd_offset(&init_mm, addr)) | ||
177 | |||
178 | /* | ||
179 | * The vmalloc() routines leaves a hole of 4kB between each vmalloced | ||
180 | * area for the same reason. ;) FIXME: surely 1 page not 4k ? | ||
181 | */ | ||
182 | #define VMALLOC_START 0x01a00000 | ||
183 | #define VMALLOC_END 0x01c00000 | ||
184 | |||
185 | /* Is pmd_page supposed to return a pointer to a page in some arches? ours seems to | ||
186 | * return a pointer to memory (no special alignment) | ||
187 | */ | ||
188 | #define pmd_page(pmd) ((struct page *)(pmd_val((pmd)) & ~_PMD_PRESENT)) | ||
189 | #define pmd_page_vaddr(pmd) ((pte_t *)(pmd_val((pmd)) & ~_PMD_PRESENT)) | ||
190 | |||
191 | #define pte_offset_kernel(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr)) | ||
192 | |||
193 | #define pte_offset_map(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr)) | ||
194 | #define pte_offset_map_nested(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr)) | ||
195 | #define pte_unmap(pte) do { } while (0) | ||
196 | #define pte_unmap_nested(pte) do { } while (0) | ||
197 | |||
198 | |||
199 | #define _PAGE_PRESENT 0x01 | ||
200 | #define _PAGE_READONLY 0x02 | ||
201 | #define _PAGE_NOT_USER 0x04 | ||
202 | #define _PAGE_OLD 0x08 | ||
203 | #define _PAGE_CLEAN 0x10 | ||
204 | |||
205 | // an old page has never been read. | ||
206 | // a clean page has never been written. | ||
207 | |||
208 | /* -- present -- -- !dirty -- --- !write --- ---- !user --- */ | ||
209 | #define PAGE_NONE __pgprot(_PAGE_PRESENT | _PAGE_CLEAN | _PAGE_READONLY | _PAGE_NOT_USER) | ||
210 | #define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_CLEAN ) | ||
211 | #define PAGE_COPY __pgprot(_PAGE_PRESENT | _PAGE_CLEAN | _PAGE_READONLY ) | ||
212 | #define PAGE_READONLY __pgprot(_PAGE_PRESENT | _PAGE_CLEAN | _PAGE_READONLY ) | ||
213 | #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_NOT_USER) | ||
214 | |||
215 | #define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_OLD | _PAGE_CLEAN) | ||
216 | |||
217 | /* | ||
218 | * The following only work if pte_present() is true. | ||
219 | * Undefined behaviour if not.. | ||
220 | */ | ||
221 | #define pte_write(pte) (!(pte_val(pte) & _PAGE_READONLY)) | ||
222 | #define pte_dirty(pte) (!(pte_val(pte) & _PAGE_CLEAN)) | ||
223 | #define pte_young(pte) (!(pte_val(pte) & _PAGE_OLD)) | ||
224 | //ONLY when !pte_present() I think. nicked from arm32 (FIXME!) | ||
225 | #define pte_file(pte) (!(pte_val(pte) & _PAGE_OLD)) | ||
226 | |||
227 | #define PTE_BIT_FUNC(fn,op) \ | ||
228 | static inline pte_t pte_##fn(pte_t pte) { pte_val(pte) op; return pte; } | ||
229 | |||
230 | PTE_BIT_FUNC(wrprotect, |= _PAGE_READONLY); | ||
231 | PTE_BIT_FUNC(mkwrite, &= ~_PAGE_READONLY); | ||
232 | PTE_BIT_FUNC(mkclean, |= _PAGE_CLEAN); | ||
233 | PTE_BIT_FUNC(mkdirty, &= ~_PAGE_CLEAN); | ||
234 | PTE_BIT_FUNC(mkold, |= _PAGE_OLD); | ||
235 | PTE_BIT_FUNC(mkyoung, &= ~_PAGE_OLD); | ||
236 | |||
237 | /* | ||
238 | * We don't store cache state bits in the page table here. FIXME - or do we? | ||
239 | */ | ||
240 | #define pgprot_noncached(prot) (prot) | ||
241 | #define pgprot_writecombine(prot) (prot) //FIXME - is a no-op? | ||
242 | |||
243 | extern void pgtable_cache_init(void); | ||
244 | |||
245 | //FIXME - nicked from arm32 and brutally hacked. probably wrong. | ||
246 | #define pte_to_pgoff(x) (pte_val(x) >> 2) | ||
247 | #define pgoff_to_pte(x) __pte(((x) << 2) & ~_PAGE_OLD) | ||
248 | |||
249 | //FIXME - next line borrowed from arm32. is it right? | ||
250 | #define PTE_FILE_MAX_BITS 30 | ||
251 | |||
252 | |||
253 | static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) | ||
254 | { | ||
255 | pte_val(pte) = (pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot); | ||
256 | return pte; | ||
257 | } | ||
258 | |||
259 | extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; | ||
260 | |||
261 | /* Encode and decode a swap entry. | ||
262 | * | ||
263 | * We support up to 32GB of swap on 4k machines | ||
264 | */ | ||
265 | #define __swp_type(x) (((x).val >> 2) & 0x7f) | ||
266 | #define __swp_offset(x) ((x).val >> 9) | ||
267 | #define __swp_entry(type,offset) ((swp_entry_t) { ((type) << 2) | ((offset) << 9) }) | ||
268 | #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) | ||
269 | #define __swp_entry_to_pte(swp) ((pte_t) { (swp).val }) | ||
270 | |||
271 | /* Needs to be defined here and not in linux/mm.h, as it is arch dependent */ | ||
272 | /* FIXME: this is not correct */ | ||
273 | #define kern_addr_valid(addr) (1) | ||
274 | |||
275 | /* | ||
276 | * Conversion functions: convert a page and protection to a page entry, | ||
277 | * and a page entry and page directory to the page they refer to. | ||
278 | */ | ||
279 | static inline pte_t mk_pte_phys(unsigned long physpage, pgprot_t pgprot) | ||
280 | { | ||
281 | pte_t pte; | ||
282 | pte_val(pte) = physpage | pgprot_val(pgprot); | ||
283 | return pte; | ||
284 | } | ||
285 | |||
286 | |||
287 | #include <asm-generic/pgtable.h> | ||
288 | |||
289 | /* | ||
290 | * remap a physical page `pfn' of size `size' with page protection `prot' | ||
291 | * into virtual address `from' | ||
292 | */ | ||
293 | #define io_remap_pfn_range(vma,from,pfn,size,prot) \ | ||
294 | remap_pfn_range(vma, from, pfn, size, prot) | ||
295 | |||
296 | #endif /* !__ASSEMBLY__ */ | ||
297 | |||
298 | #endif /* _ASMARM_PGTABLE_H */ | ||
diff --git a/include/asm-arm26/poll.h b/include/asm-arm26/poll.h deleted file mode 100644 index 1170e7065f6a..000000000000 --- a/include/asm-arm26/poll.h +++ /dev/null | |||
@@ -1,8 +0,0 @@ | |||
1 | #ifndef __ASMARM_POLL_H | ||
2 | #define __ASMARM_POLL_H | ||
3 | |||
4 | #include <asm-generic/poll.h> | ||
5 | |||
6 | #undef POLLREMOVE | ||
7 | |||
8 | #endif | ||
diff --git a/include/asm-arm26/posix_types.h b/include/asm-arm26/posix_types.h deleted file mode 100644 index f8d1eb4f4cb1..000000000000 --- a/include/asm-arm26/posix_types.h +++ /dev/null | |||
@@ -1,81 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/posix_types.h | ||
3 | * | ||
4 | * Copyright (C) 1996-1998 Russell King. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * Changelog: | ||
11 | * 27-06-1996 RMK Created | ||
12 | */ | ||
13 | #ifndef __ARCH_ARM_POSIX_TYPES_H | ||
14 | #define __ARCH_ARM_POSIX_TYPES_H | ||
15 | |||
16 | /* | ||
17 | * This file is generally used by user-level software, so you need to | ||
18 | * be a little careful about namespace pollution etc. Also, we cannot | ||
19 | * assume GCC is being used. | ||
20 | */ | ||
21 | |||
22 | typedef unsigned long __kernel_ino_t; | ||
23 | typedef unsigned short __kernel_mode_t; | ||
24 | typedef unsigned short __kernel_nlink_t; | ||
25 | typedef long __kernel_off_t; | ||
26 | typedef int __kernel_pid_t; | ||
27 | typedef unsigned short __kernel_ipc_pid_t; | ||
28 | typedef unsigned short __kernel_uid_t; | ||
29 | typedef unsigned short __kernel_gid_t; | ||
30 | typedef unsigned int __kernel_size_t; | ||
31 | typedef int __kernel_ssize_t; | ||
32 | typedef int __kernel_ptrdiff_t; | ||
33 | typedef long __kernel_time_t; | ||
34 | typedef long __kernel_suseconds_t; | ||
35 | typedef long __kernel_clock_t; | ||
36 | typedef int __kernel_timer_t; | ||
37 | typedef int __kernel_clockid_t; | ||
38 | typedef int __kernel_daddr_t; | ||
39 | typedef char * __kernel_caddr_t; | ||
40 | typedef unsigned short __kernel_uid16_t; | ||
41 | typedef unsigned short __kernel_gid16_t; | ||
42 | typedef unsigned int __kernel_uid32_t; | ||
43 | typedef unsigned int __kernel_gid32_t; | ||
44 | |||
45 | typedef unsigned short __kernel_old_uid_t; | ||
46 | typedef unsigned short __kernel_old_gid_t; | ||
47 | typedef unsigned short __kernel_old_dev_t; | ||
48 | |||
49 | #ifdef __GNUC__ | ||
50 | typedef long long __kernel_loff_t; | ||
51 | #endif | ||
52 | |||
53 | typedef struct { | ||
54 | #if defined(__KERNEL__) || defined(__USE_ALL) | ||
55 | int val[2]; | ||
56 | #else /* !defined(__KERNEL__) && !defined(__USE_ALL) */ | ||
57 | int __val[2]; | ||
58 | #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */ | ||
59 | } __kernel_fsid_t; | ||
60 | |||
61 | #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) | ||
62 | |||
63 | #undef __FD_SET | ||
64 | #define __FD_SET(fd, fdsetp) \ | ||
65 | (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] |= (1<<((fd) & 31))) | ||
66 | |||
67 | #undef __FD_CLR | ||
68 | #define __FD_CLR(fd, fdsetp) \ | ||
69 | (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] &= ~(1<<((fd) & 31))) | ||
70 | |||
71 | #undef __FD_ISSET | ||
72 | #define __FD_ISSET(fd, fdsetp) \ | ||
73 | ((((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] & (1<<((fd) & 31))) != 0) | ||
74 | |||
75 | #undef __FD_ZERO | ||
76 | #define __FD_ZERO(fdsetp) \ | ||
77 | (memset ((fdsetp), 0, sizeof (*(fd_set *)(fdsetp)))) | ||
78 | |||
79 | #endif | ||
80 | |||
81 | #endif | ||
diff --git a/include/asm-arm26/proc-fns.h b/include/asm-arm26/proc-fns.h deleted file mode 100644 index a83100454055..000000000000 --- a/include/asm-arm26/proc-fns.h +++ /dev/null | |||
@@ -1,49 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm26/proc-fns.h | ||
3 | * | ||
4 | * Copyright (C) 2000 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | #ifndef __ASSEMBLY__ | ||
11 | |||
12 | #include <asm/page.h> | ||
13 | |||
14 | /* | ||
15 | * Don't change this structure - ASM code | ||
16 | * relies on it. | ||
17 | */ | ||
18 | extern struct processor { | ||
19 | /* check for any bugs */ | ||
20 | void (*_check_bugs)(void); | ||
21 | /* Set up any processor specifics */ | ||
22 | void (*_proc_init)(void); | ||
23 | /* Disable any processor specifics */ | ||
24 | void (*_proc_fin)(void); | ||
25 | /* set the MEMC hardware mappings */ | ||
26 | void (*_set_pgd)(pgd_t *pgd); | ||
27 | /* XCHG */ | ||
28 | unsigned long (*_xchg_1)(unsigned long x, volatile void *ptr); | ||
29 | unsigned long (*_xchg_4)(unsigned long x, volatile void *ptr); | ||
30 | } processor; | ||
31 | |||
32 | extern const struct processor arm2_processor_functions; | ||
33 | extern const struct processor arm250_processor_functions; | ||
34 | extern const struct processor arm3_processor_functions; | ||
35 | |||
36 | #define cpu_check_bugs() processor._check_bugs() | ||
37 | #define cpu_proc_init() processor._proc_init() | ||
38 | #define cpu_proc_fin() processor._proc_fin() | ||
39 | #define cpu_do_idle() do { } while (0) | ||
40 | #define cpu_switch_mm(pgd,mm) processor._set_pgd(pgd) | ||
41 | #define cpu_xchg_1(x,ptr) processor._xchg_1(x,ptr) | ||
42 | #define cpu_xchg_4(x,ptr) processor._xchg_4(x,ptr) | ||
43 | |||
44 | |||
45 | //FIXME - these shouldnt be in proc-fn.h | ||
46 | extern void cpu_memc_update_all(pgd_t *pgd); | ||
47 | extern void cpu_memc_update_entry(pgd_t *pgd, unsigned long phys_pte, unsigned long log_addr); | ||
48 | |||
49 | #endif | ||
diff --git a/include/asm-arm26/processor.h b/include/asm-arm26/processor.h deleted file mode 100644 index 1d2d5f7b467b..000000000000 --- a/include/asm-arm26/processor.h +++ /dev/null | |||
@@ -1,113 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm26/processor.h | ||
3 | * | ||
4 | * Copyright (C) 1995 Russell King | ||
5 | * Copyright (C) 2003 Ian Molton | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License version 2 as | ||
9 | * published by the Free Software Foundation. | ||
10 | */ | ||
11 | |||
12 | #ifndef __ASM_ARM_PROCESSOR_H | ||
13 | #define __ASM_ARM_PROCESSOR_H | ||
14 | |||
15 | /* | ||
16 | * Default implementation of macro that returns current | ||
17 | * instruction pointer ("program counter"). | ||
18 | */ | ||
19 | #define current_text_addr() ({ __label__ _l; _l: &&_l;}) | ||
20 | |||
21 | #ifdef __KERNEL__ | ||
22 | |||
23 | #include <asm/atomic.h> | ||
24 | #include <asm/ptrace.h> | ||
25 | #include <linux/string.h> | ||
26 | |||
27 | #define KERNEL_STACK_SIZE 4096 | ||
28 | |||
29 | typedef struct { | ||
30 | void (*put_byte)(void); /* Special calling convention */ | ||
31 | void (*get_byte)(void); /* Special calling convention */ | ||
32 | void (*put_half)(void); /* Special calling convention */ | ||
33 | void (*get_half)(void); /* Special calling convention */ | ||
34 | void (*put_word)(void); /* Special calling convention */ | ||
35 | void (*get_word)(void); /* Special calling convention */ | ||
36 | void (*put_dword)(void); /* Special calling convention */ | ||
37 | unsigned long (*copy_from_user)(void *to, const void *from, unsigned long sz); | ||
38 | unsigned long (*copy_to_user)(void *to, const void *from, unsigned long sz); | ||
39 | unsigned long (*clear_user)(void *addr, unsigned long sz); | ||
40 | unsigned long (*strncpy_from_user)(char *to, const char *from, unsigned long sz); | ||
41 | unsigned long (*strnlen_user)(const char *s, long n); | ||
42 | } uaccess_t; | ||
43 | |||
44 | extern uaccess_t uaccess_user, uaccess_kernel; | ||
45 | |||
46 | #define EXTRA_THREAD_STRUCT \ | ||
47 | uaccess_t *uaccess; /* User access functions*/ | ||
48 | |||
49 | #define EXTRA_THREAD_STRUCT_INIT \ | ||
50 | .uaccess = &uaccess_kernel, | ||
51 | |||
52 | // FIXME?!! | ||
53 | |||
54 | #define start_thread(regs,pc,sp) \ | ||
55 | ({ \ | ||
56 | unsigned long *stack = (unsigned long *)sp; \ | ||
57 | set_fs(USER_DS); \ | ||
58 | memzero(regs->uregs, sizeof (regs->uregs)); \ | ||
59 | regs->ARM_pc = pc | ~0xfc000003; /* pc */ \ | ||
60 | regs->ARM_sp = sp; /* sp */ \ | ||
61 | regs->ARM_r2 = stack[2]; /* r2 (envp) */ \ | ||
62 | regs->ARM_r1 = stack[1]; /* r1 (argv) */ \ | ||
63 | regs->ARM_r0 = stack[0]; /* r0 (argc) */ \ | ||
64 | }) | ||
65 | |||
66 | #define KSTK_EIP(tsk) (((unsigned long *)(4096+(unsigned long)(tsk)))[1020]) | ||
67 | #define KSTK_ESP(tsk) (((unsigned long *)(4096+(unsigned long)(tsk)))[1018]) | ||
68 | |||
69 | struct debug_entry { | ||
70 | u32 address; | ||
71 | u32 insn; | ||
72 | }; | ||
73 | |||
74 | struct debug_info { | ||
75 | int nsaved; | ||
76 | struct debug_entry bp[2]; | ||
77 | }; | ||
78 | |||
79 | struct thread_struct { | ||
80 | /* fault info */ | ||
81 | unsigned long address; | ||
82 | unsigned long trap_no; | ||
83 | unsigned long error_code; | ||
84 | /* debugging */ | ||
85 | struct debug_info debug; | ||
86 | EXTRA_THREAD_STRUCT | ||
87 | }; | ||
88 | |||
89 | #define INIT_THREAD { \ | ||
90 | EXTRA_THREAD_STRUCT_INIT \ | ||
91 | } | ||
92 | |||
93 | /* Forward declaration, a strange C thing */ | ||
94 | struct task_struct; | ||
95 | |||
96 | /* Free all resources held by a thread. */ | ||
97 | extern void release_thread(struct task_struct *); | ||
98 | |||
99 | unsigned long get_wchan(struct task_struct *p); | ||
100 | |||
101 | #define cpu_relax() barrier() | ||
102 | |||
103 | /* Prepare to copy thread state - unlazy all lazy status */ | ||
104 | #define prepare_to_copy(tsk) do { } while (0) | ||
105 | |||
106 | /* | ||
107 | * Create a new kernel thread | ||
108 | */ | ||
109 | extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); | ||
110 | |||
111 | #endif | ||
112 | |||
113 | #endif /* __ASM_ARM_PROCESSOR_H */ | ||
diff --git a/include/asm-arm26/procinfo.h b/include/asm-arm26/procinfo.h deleted file mode 100644 index b28624db69ff..000000000000 --- a/include/asm-arm26/procinfo.h +++ /dev/null | |||
@@ -1,56 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/procinfo.h | ||
3 | * | ||
4 | * Copyright (C) 1996-1999 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | #ifndef __ASM_PROCINFO_H | ||
11 | #define __ASM_PROCINFO_H | ||
12 | |||
13 | #ifndef __ASSEMBLY__ | ||
14 | |||
15 | //struct processor; | ||
16 | //struct cpu_user_fns; | ||
17 | |||
18 | struct proc_info_item { | ||
19 | const char *manufacturer; | ||
20 | const char *cpu_name; | ||
21 | }; | ||
22 | |||
23 | /* | ||
24 | * Note! struct processor is always defined if we're | ||
25 | * using MULTI_CPU, otherwise this entry is unused, | ||
26 | * but still exists. | ||
27 | * | ||
28 | * NOTE! The following structure is defined by assembly | ||
29 | * language, NOT C code. For more information, check: | ||
30 | * arch/arm/mm/proc-*.S and arch/arm/kernel/head-armv.S | ||
31 | */ | ||
32 | struct proc_info_list { | ||
33 | unsigned int cpu_val; | ||
34 | unsigned int cpu_mask; | ||
35 | const char *arch_name; | ||
36 | const char *elf_name; | ||
37 | unsigned int elf_hwcap; | ||
38 | struct proc_info_item *info; | ||
39 | struct processor *proc; | ||
40 | }; | ||
41 | |||
42 | #endif /* __ASSEMBLY__ */ | ||
43 | |||
44 | #define PROC_INFO_SZ 48 | ||
45 | |||
46 | #define HWCAP_SWP 1 | ||
47 | #define HWCAP_HALF 2 | ||
48 | #define HWCAP_THUMB 4 | ||
49 | #define HWCAP_26BIT 8 /* Play it safe */ | ||
50 | #define HWCAP_FAST_MULT 16 | ||
51 | #define HWCAP_FPA 32 | ||
52 | #define HWCAP_VFP 64 | ||
53 | #define HWCAP_EDSP 128 | ||
54 | #define HWCAP_JAVA 256 | ||
55 | |||
56 | #endif | ||
diff --git a/include/asm-arm26/ptrace.h b/include/asm-arm26/ptrace.h deleted file mode 100644 index 6a46b5ae1156..000000000000 --- a/include/asm-arm26/ptrace.h +++ /dev/null | |||
@@ -1,104 +0,0 @@ | |||
1 | #ifndef __ASM_ARM_PTRACE_H | ||
2 | #define __ASM_ARM_PTRACE_H | ||
3 | |||
4 | #define PTRACE_GETREGS 12 | ||
5 | #define PTRACE_SETREGS 13 | ||
6 | #define PTRACE_GETFPREGS 14 | ||
7 | #define PTRACE_SETFPREGS 15 | ||
8 | #define PTRACE_OLDSETOPTIONS 21 | ||
9 | |||
10 | /* options set using PTRACE_SETOPTIONS */ | ||
11 | #define PTRACE_O_TRACESYSGOOD 0x00000001 | ||
12 | |||
13 | #define MODE_USR26 0x00000000 | ||
14 | #define MODE_FIQ26 0x00000001 | ||
15 | #define MODE_IRQ26 0x00000002 | ||
16 | #define MODE_SVC26 0x00000003 | ||
17 | #define MODE_MASK 0x00000003 | ||
18 | |||
19 | #define PSR_F_BIT 0x04000000 | ||
20 | #define PSR_I_BIT 0x08000000 | ||
21 | #define PSR_V_BIT 0x10000000 | ||
22 | #define PSR_C_BIT 0x20000000 | ||
23 | #define PSR_Z_BIT 0x40000000 | ||
24 | #define PSR_N_BIT 0x80000000 | ||
25 | |||
26 | #define PCMASK 0xfc000003 | ||
27 | |||
28 | |||
29 | #ifndef __ASSEMBLY__ | ||
30 | |||
31 | #define pc_pointer(v) ((v) & ~PCMASK) /* convert v to pc type address */ | ||
32 | #define instruction_pointer(regs) (pc_pointer((regs)->ARM_pc)) /* get pc */ | ||
33 | #define profile_pc(regs) instruction_pointer(regs) | ||
34 | |||
35 | /* this struct defines the way the registers are stored on the | ||
36 | stack during a system call. */ | ||
37 | |||
38 | struct pt_regs { | ||
39 | long uregs[17]; | ||
40 | }; | ||
41 | |||
42 | #define ARM_pc uregs[15] | ||
43 | #define ARM_lr uregs[14] | ||
44 | #define ARM_sp uregs[13] | ||
45 | #define ARM_ip uregs[12] | ||
46 | #define ARM_fp uregs[11] | ||
47 | #define ARM_r10 uregs[10] | ||
48 | #define ARM_r9 uregs[9] | ||
49 | #define ARM_r8 uregs[8] | ||
50 | #define ARM_r7 uregs[7] | ||
51 | #define ARM_r6 uregs[6] | ||
52 | #define ARM_r5 uregs[5] | ||
53 | #define ARM_r4 uregs[4] | ||
54 | #define ARM_r3 uregs[3] | ||
55 | #define ARM_r2 uregs[2] | ||
56 | #define ARM_r1 uregs[1] | ||
57 | #define ARM_r0 uregs[0] | ||
58 | #define ARM_ORIG_r0 uregs[16] | ||
59 | |||
60 | #ifdef __KERNEL__ | ||
61 | |||
62 | #define processor_mode(regs) \ | ||
63 | ((regs)->ARM_pc & MODE_MASK) | ||
64 | |||
65 | #define user_mode(regs) \ | ||
66 | (processor_mode(regs) == MODE_USR26) | ||
67 | |||
68 | #define interrupts_enabled(regs) \ | ||
69 | (!((regs)->ARM_pc & PSR_I_BIT)) | ||
70 | |||
71 | #define fast_interrupts_enabled(regs) \ | ||
72 | (!((regs)->ARM_pc & PSR_F_BIT)) | ||
73 | |||
74 | #define condition_codes(regs) \ | ||
75 | ((regs)->ARM_pc & (PSR_V_BIT|PSR_C_BIT|PSR_Z_BIT|PSR_N_BIT)) | ||
76 | |||
77 | /* Are the current registers suitable for user mode? | ||
78 | * (used to maintain security in signal handlers) | ||
79 | */ | ||
80 | static inline int valid_user_regs(struct pt_regs *regs) | ||
81 | { | ||
82 | if (user_mode(regs) && | ||
83 | (regs->ARM_pc & (PSR_F_BIT | PSR_I_BIT)) == 0) | ||
84 | return 1; | ||
85 | |||
86 | /* | ||
87 | * force it to be something sensible | ||
88 | */ | ||
89 | regs->ARM_pc &= ~(MODE_MASK | PSR_F_BIT | PSR_I_BIT); | ||
90 | |||
91 | return 0; | ||
92 | } | ||
93 | |||
94 | extern void show_regs(struct pt_regs *); | ||
95 | |||
96 | #define predicate(x) (x & 0xf0000000) | ||
97 | #define PREDICATE_ALWAYS 0xe0000000 | ||
98 | |||
99 | #endif /* __KERNEL__ */ | ||
100 | |||
101 | #endif /* __ASSEMBLY__ */ | ||
102 | |||
103 | #endif | ||
104 | |||
diff --git a/include/asm-arm26/resource.h b/include/asm-arm26/resource.h deleted file mode 100644 index 734b581b5b6a..000000000000 --- a/include/asm-arm26/resource.h +++ /dev/null | |||
@@ -1,6 +0,0 @@ | |||
1 | #ifndef _ARM_RESOURCE_H | ||
2 | #define _ARM_RESOURCE_H | ||
3 | |||
4 | #include <asm-generic/resource.h> | ||
5 | |||
6 | #endif | ||
diff --git a/include/asm-arm26/scatterlist.h b/include/asm-arm26/scatterlist.h deleted file mode 100644 index d9c056c7784e..000000000000 --- a/include/asm-arm26/scatterlist.h +++ /dev/null | |||
@@ -1,26 +0,0 @@ | |||
1 | #ifndef _ASMARM_SCATTERLIST_H | ||
2 | #define _ASMARM_SCATTERLIST_H | ||
3 | |||
4 | #include <asm/types.h> | ||
5 | |||
6 | struct scatterlist { | ||
7 | struct page *page; /* buffer page */ | ||
8 | unsigned int offset; /* buffer offset */ | ||
9 | dma_addr_t dma_address; /* dma address */ | ||
10 | unsigned int length; /* length */ | ||
11 | char *__address; /* for set_dma_addr */ | ||
12 | }; | ||
13 | |||
14 | /* | ||
15 | * These macros should be used after a pci_map_sg call has been done | ||
16 | * to get bus addresses of each of the SG entries and their lengths. | ||
17 | * You should only work with the number of sg entries pci_map_sg | ||
18 | * returns, or alternatively stop on the first sg_dma_len(sg) which | ||
19 | * is 0. | ||
20 | */ | ||
21 | #define sg_dma_address(sg) ((sg)->dma_address) | ||
22 | #define sg_dma_len(sg) ((sg)->length) | ||
23 | |||
24 | #define ISA_DMA_THRESHOLD (0xffffffff) | ||
25 | |||
26 | #endif /* _ASMARM_SCATTERLIST_H */ | ||
diff --git a/include/asm-arm26/sections.h b/include/asm-arm26/sections.h deleted file mode 100644 index 10b6370efad0..000000000000 --- a/include/asm-arm26/sections.h +++ /dev/null | |||
@@ -1,2 +0,0 @@ | |||
1 | //FIXME - nicked from arm32 - check its correct. | ||
2 | #include <asm-generic/sections.h> | ||
diff --git a/include/asm-arm26/segment.h b/include/asm-arm26/segment.h deleted file mode 100644 index 9e24c21f6304..000000000000 --- a/include/asm-arm26/segment.h +++ /dev/null | |||
@@ -1,11 +0,0 @@ | |||
1 | #ifndef __ASM_ARM_SEGMENT_H | ||
2 | #define __ASM_ARM_SEGMENT_H | ||
3 | |||
4 | #define __KERNEL_CS 0x0 | ||
5 | #define __KERNEL_DS 0x0 | ||
6 | |||
7 | #define __USER_CS 0x1 | ||
8 | #define __USER_DS 0x1 | ||
9 | |||
10 | #endif /* __ASM_ARM_SEGMENT_H */ | ||
11 | |||
diff --git a/include/asm-arm26/semaphore-helper.h b/include/asm-arm26/semaphore-helper.h deleted file mode 100644 index 1d7f1987edb9..000000000000 --- a/include/asm-arm26/semaphore-helper.h +++ /dev/null | |||
@@ -1,84 +0,0 @@ | |||
1 | #ifndef ASMARM_SEMAPHORE_HELPER_H | ||
2 | #define ASMARM_SEMAPHORE_HELPER_H | ||
3 | |||
4 | /* | ||
5 | * These two _must_ execute atomically wrt each other. | ||
6 | */ | ||
7 | static inline void wake_one_more(struct semaphore * sem) | ||
8 | { | ||
9 | unsigned long flags; | ||
10 | |||
11 | spin_lock_irqsave(&semaphore_wake_lock, flags); | ||
12 | if (atomic_read(&sem->count) <= 0) | ||
13 | sem->waking++; | ||
14 | spin_unlock_irqrestore(&semaphore_wake_lock, flags); | ||
15 | } | ||
16 | |||
17 | static inline int waking_non_zero(struct semaphore *sem) | ||
18 | { | ||
19 | unsigned long flags; | ||
20 | int ret = 0; | ||
21 | |||
22 | spin_lock_irqsave(&semaphore_wake_lock, flags); | ||
23 | if (sem->waking > 0) { | ||
24 | sem->waking--; | ||
25 | ret = 1; | ||
26 | } | ||
27 | spin_unlock_irqrestore(&semaphore_wake_lock, flags); | ||
28 | return ret; | ||
29 | } | ||
30 | |||
31 | /* | ||
32 | * waking non zero interruptible | ||
33 | * 1 got the lock | ||
34 | * 0 go to sleep | ||
35 | * -EINTR interrupted | ||
36 | * | ||
37 | * We must undo the sem->count down_interruptible() increment while we are | ||
38 | * protected by the spinlock in order to make this atomic_inc() with the | ||
39 | * atomic_read() in wake_one_more(), otherwise we can race. -arca | ||
40 | */ | ||
41 | static inline int waking_non_zero_interruptible(struct semaphore *sem, | ||
42 | struct task_struct *tsk) | ||
43 | { | ||
44 | unsigned long flags; | ||
45 | int ret = 0; | ||
46 | |||
47 | spin_lock_irqsave(&semaphore_wake_lock, flags); | ||
48 | if (sem->waking > 0) { | ||
49 | sem->waking--; | ||
50 | ret = 1; | ||
51 | } else if (signal_pending(tsk)) { | ||
52 | atomic_inc(&sem->count); | ||
53 | ret = -EINTR; | ||
54 | } | ||
55 | spin_unlock_irqrestore(&semaphore_wake_lock, flags); | ||
56 | return ret; | ||
57 | } | ||
58 | |||
59 | /* | ||
60 | * waking_non_zero_try_lock: | ||
61 | * 1 failed to lock | ||
62 | * 0 got the lock | ||
63 | * | ||
64 | * We must undo the sem->count down_interruptible() increment while we are | ||
65 | * protected by the spinlock in order to make this atomic_inc() with the | ||
66 | * atomic_read() in wake_one_more(), otherwise we can race. -arca | ||
67 | */ | ||
68 | static inline int waking_non_zero_trylock(struct semaphore *sem) | ||
69 | { | ||
70 | unsigned long flags; | ||
71 | int ret = 1; | ||
72 | |||
73 | spin_lock_irqsave(&semaphore_wake_lock, flags); | ||
74 | if (sem->waking <= 0) | ||
75 | atomic_inc(&sem->count); | ||
76 | else { | ||
77 | sem->waking--; | ||
78 | ret = 0; | ||
79 | } | ||
80 | spin_unlock_irqrestore(&semaphore_wake_lock, flags); | ||
81 | return ret; | ||
82 | } | ||
83 | |||
84 | #endif | ||
diff --git a/include/asm-arm26/semaphore.h b/include/asm-arm26/semaphore.h deleted file mode 100644 index 1fda54375ed8..000000000000 --- a/include/asm-arm26/semaphore.h +++ /dev/null | |||
@@ -1,100 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm26/semaphore.h | ||
3 | */ | ||
4 | #ifndef __ASM_ARM_SEMAPHORE_H | ||
5 | #define __ASM_ARM_SEMAPHORE_H | ||
6 | |||
7 | #include <linux/linkage.h> | ||
8 | #include <linux/spinlock.h> | ||
9 | #include <linux/wait.h> | ||
10 | #include <linux/rwsem.h> | ||
11 | |||
12 | #include <asm/atomic.h> | ||
13 | #include <asm/locks.h> | ||
14 | |||
15 | struct semaphore { | ||
16 | atomic_t count; | ||
17 | int sleepers; | ||
18 | wait_queue_head_t wait; | ||
19 | }; | ||
20 | |||
21 | #define __SEMAPHORE_INIT(name, n) \ | ||
22 | { \ | ||
23 | .count = ATOMIC_INIT(n), \ | ||
24 | .sleepers = 0, \ | ||
25 | .wait = __WAIT_QUEUE_HEAD_INITIALIZER((name).wait), \ | ||
26 | } | ||
27 | |||
28 | #define __DECLARE_SEMAPHORE_GENERIC(name,count) \ | ||
29 | struct semaphore name = __SEMAPHORE_INIT(name,count) | ||
30 | |||
31 | #define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1) | ||
32 | #define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name,0) | ||
33 | |||
34 | static inline void sema_init(struct semaphore *sem, int val) | ||
35 | { | ||
36 | atomic_set(&sem->count, val); | ||
37 | sem->sleepers = 0; | ||
38 | init_waitqueue_head(&sem->wait); | ||
39 | } | ||
40 | |||
41 | static inline void init_MUTEX(struct semaphore *sem) | ||
42 | { | ||
43 | sema_init(sem, 1); | ||
44 | } | ||
45 | |||
46 | static inline void init_MUTEX_LOCKED(struct semaphore *sem) | ||
47 | { | ||
48 | sema_init(sem, 0); | ||
49 | } | ||
50 | |||
51 | /* | ||
52 | * special register calling convention | ||
53 | */ | ||
54 | asmlinkage void __down_failed(void); | ||
55 | asmlinkage int __down_interruptible_failed(void); | ||
56 | asmlinkage int __down_trylock_failed(void); | ||
57 | asmlinkage void __up_wakeup(void); | ||
58 | |||
59 | extern void __down(struct semaphore * sem); | ||
60 | extern int __down_interruptible(struct semaphore * sem); | ||
61 | extern int __down_trylock(struct semaphore * sem); | ||
62 | extern void __up(struct semaphore * sem); | ||
63 | |||
64 | /* | ||
65 | * This is ugly, but we want the default case to fall through. | ||
66 | * "__down" is the actual routine that waits... | ||
67 | */ | ||
68 | static inline void down(struct semaphore * sem) | ||
69 | { | ||
70 | might_sleep(); | ||
71 | __down_op(sem, __down_failed); | ||
72 | } | ||
73 | |||
74 | /* | ||
75 | * This is ugly, but we want the default case to fall through. | ||
76 | * "__down_interruptible" is the actual routine that waits... | ||
77 | */ | ||
78 | static inline int down_interruptible (struct semaphore * sem) | ||
79 | { | ||
80 | might_sleep(); | ||
81 | return __down_op_ret(sem, __down_interruptible_failed); | ||
82 | } | ||
83 | |||
84 | static inline int down_trylock(struct semaphore *sem) | ||
85 | { | ||
86 | return __down_op_ret(sem, __down_trylock_failed); | ||
87 | } | ||
88 | |||
89 | /* | ||
90 | * Note! This is subtle. We jump to wake people up only if | ||
91 | * the semaphore was negative (== somebody was waiting on it). | ||
92 | * The default case (no contention) will result in NO | ||
93 | * jumps for both down() and up(). | ||
94 | */ | ||
95 | static inline void up(struct semaphore * sem) | ||
96 | { | ||
97 | __up_op(sem, __up_wakeup); | ||
98 | } | ||
99 | |||
100 | #endif | ||
diff --git a/include/asm-arm26/sembuf.h b/include/asm-arm26/sembuf.h deleted file mode 100644 index 1c0283954289..000000000000 --- a/include/asm-arm26/sembuf.h +++ /dev/null | |||
@@ -1,25 +0,0 @@ | |||
1 | #ifndef _ASMARM_SEMBUF_H | ||
2 | #define _ASMARM_SEMBUF_H | ||
3 | |||
4 | /* | ||
5 | * The semid64_ds structure for arm architecture. | ||
6 | * Note extra padding because this structure is passed back and forth | ||
7 | * between kernel and user space. | ||
8 | * | ||
9 | * Pad space is left for: | ||
10 | * - 64-bit time_t to solve y2038 problem | ||
11 | * - 2 miscellaneous 32-bit values | ||
12 | */ | ||
13 | |||
14 | struct semid64_ds { | ||
15 | struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ | ||
16 | __kernel_time_t sem_otime; /* last semop time */ | ||
17 | unsigned long __unused1; | ||
18 | __kernel_time_t sem_ctime; /* last change time */ | ||
19 | unsigned long __unused2; | ||
20 | unsigned long sem_nsems; /* no. of semaphores in array */ | ||
21 | unsigned long __unused3; | ||
22 | unsigned long __unused4; | ||
23 | }; | ||
24 | |||
25 | #endif /* _ASMARM_SEMBUF_H */ | ||
diff --git a/include/asm-arm26/serial.h b/include/asm-arm26/serial.h deleted file mode 100644 index dd86a716cb0b..000000000000 --- a/include/asm-arm26/serial.h +++ /dev/null | |||
@@ -1,44 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/serial.h | ||
3 | * | ||
4 | * Copyright (C) 1996 Russell King. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * Changelog: | ||
11 | * 15-10-1996 RMK Created | ||
12 | */ | ||
13 | |||
14 | #ifndef __ASM_SERIAL_H | ||
15 | #define __ASM_SERIAL_H | ||
16 | |||
17 | |||
18 | /* | ||
19 | * This assumes you have a 1.8432 MHz clock for your UART. | ||
20 | * | ||
21 | * It'd be nice if someone built a serial card with a 24.576 MHz | ||
22 | * clock, since the 16550A is capable of handling a top speed of 1.5 | ||
23 | * megabits/second; but this requires the faster clock. | ||
24 | */ | ||
25 | #define BASE_BAUD (1843200 / 16) | ||
26 | |||
27 | #define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) | ||
28 | |||
29 | #if defined(CONFIG_ARCH_A5K) | ||
30 | /* UART CLK PORT IRQ FLAGS */ | ||
31 | |||
32 | #define SERIAL_PORT_DFNS \ | ||
33 | { 0, BASE_BAUD, 0x3F8, 10, STD_COM_FLAGS }, /* ttyS0 */ \ | ||
34 | { 0, BASE_BAUD, 0x2F8, 10, STD_COM_FLAGS }, /* ttyS1 */ | ||
35 | |||
36 | #else | ||
37 | |||
38 | #define SERIAL_PORT_DFNS \ | ||
39 | { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS0 */ \ | ||
40 | { 0, BASE_BAUD, 0 , 0, STD_COM_FLAGS }, /* ttyS1 */ | ||
41 | |||
42 | #endif | ||
43 | |||
44 | #endif | ||
diff --git a/include/asm-arm26/setup.h b/include/asm-arm26/setup.h deleted file mode 100644 index e82562306475..000000000000 --- a/include/asm-arm26/setup.h +++ /dev/null | |||
@@ -1,209 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm/setup.h | ||
3 | * | ||
4 | * Copyright (C) 1997-1999 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * Structure passed to kernel to tell it about the | ||
11 | * hardware it's running on. See Documentation/arm/Setup | ||
12 | * for more info. | ||
13 | */ | ||
14 | #ifndef __ASMARM_SETUP_H | ||
15 | #define __ASMARM_SETUP_H | ||
16 | |||
17 | #define COMMAND_LINE_SIZE 1024 | ||
18 | |||
19 | #ifdef __KERNEL__ | ||
20 | |||
21 | /* The list ends with an ATAG_NONE node. */ | ||
22 | #define ATAG_NONE 0x00000000 | ||
23 | |||
24 | struct tag_header { | ||
25 | u32 size; | ||
26 | u32 tag; | ||
27 | }; | ||
28 | |||
29 | /* The list must start with an ATAG_CORE node */ | ||
30 | #define ATAG_CORE 0x54410001 | ||
31 | |||
32 | struct tag_core { | ||
33 | u32 flags; /* bit 0 = read-only */ | ||
34 | u32 pagesize; | ||
35 | u32 rootdev; | ||
36 | }; | ||
37 | |||
38 | /* it is allowed to have multiple ATAG_MEM nodes */ | ||
39 | #define ATAG_MEM 0x54410002 | ||
40 | |||
41 | struct tag_mem32 { | ||
42 | u32 size; | ||
43 | u32 start; /* physical start address */ | ||
44 | }; | ||
45 | |||
46 | /* VGA text type displays */ | ||
47 | #define ATAG_VIDEOTEXT 0x54410003 | ||
48 | |||
49 | struct tag_videotext { | ||
50 | u8 x; | ||
51 | u8 y; | ||
52 | u16 video_page; | ||
53 | u8 video_mode; | ||
54 | u8 video_cols; | ||
55 | u16 video_ega_bx; | ||
56 | u8 video_lines; | ||
57 | u8 video_isvga; | ||
58 | u16 video_points; | ||
59 | }; | ||
60 | |||
61 | /* describes how the ramdisk will be used in kernel */ | ||
62 | #define ATAG_RAMDISK 0x54410004 | ||
63 | |||
64 | struct tag_ramdisk { | ||
65 | u32 flags; /* bit 0 = load, bit 1 = prompt */ | ||
66 | u32 size; /* decompressed ramdisk size in _kilo_ bytes */ | ||
67 | u32 start; /* starting block of floppy-based RAM disk image */ | ||
68 | }; | ||
69 | |||
70 | /* describes where the compressed ramdisk image lives */ | ||
71 | /* | ||
72 | * this one accidentally used virtual addresses - as such, | ||
73 | * it's deprecated. | ||
74 | */ | ||
75 | #define ATAG_INITRD 0x54410005 | ||
76 | |||
77 | /* describes where the compressed ramdisk image lives */ | ||
78 | #define ATAG_INITRD2 0x54420005 | ||
79 | |||
80 | struct tag_initrd { | ||
81 | u32 start; /* physical start address */ | ||
82 | u32 size; /* size of compressed ramdisk image in bytes */ | ||
83 | }; | ||
84 | |||
85 | /* board serial number. "64 bits should be enough for everybody" */ | ||
86 | #define ATAG_SERIAL 0x54410006 | ||
87 | |||
88 | struct tag_serialnr { | ||
89 | u32 low; | ||
90 | u32 high; | ||
91 | }; | ||
92 | |||
93 | /* board revision */ | ||
94 | #define ATAG_REVISION 0x54410007 | ||
95 | |||
96 | struct tag_revision { | ||
97 | u32 rev; | ||
98 | }; | ||
99 | |||
100 | /* initial values for vesafb-type framebuffers. see struct screen_info | ||
101 | * in include/linux/tty.h | ||
102 | */ | ||
103 | #define ATAG_VIDEOLFB 0x54410008 | ||
104 | |||
105 | struct tag_videolfb { | ||
106 | u16 lfb_width; | ||
107 | u16 lfb_height; | ||
108 | u16 lfb_depth; | ||
109 | u16 lfb_linelength; | ||
110 | u32 lfb_base; | ||
111 | u32 lfb_size; | ||
112 | u8 red_size; | ||
113 | u8 red_pos; | ||
114 | u8 green_size; | ||
115 | u8 green_pos; | ||
116 | u8 blue_size; | ||
117 | u8 blue_pos; | ||
118 | u8 rsvd_size; | ||
119 | u8 rsvd_pos; | ||
120 | }; | ||
121 | |||
122 | /* command line: \0 terminated string */ | ||
123 | #define ATAG_CMDLINE 0x54410009 | ||
124 | |||
125 | struct tag_cmdline { | ||
126 | char cmdline[1]; /* this is the minimum size */ | ||
127 | }; | ||
128 | |||
129 | /* acorn RiscPC specific information */ | ||
130 | #define ATAG_ACORN 0x41000101 | ||
131 | |||
132 | struct tag_acorn { | ||
133 | u32 memc_control_reg; | ||
134 | u32 vram_pages; | ||
135 | u8 sounddefault; | ||
136 | u8 adfsdrives; | ||
137 | }; | ||
138 | |||
139 | /* footbridge memory clock, see arch/arm/mach-footbridge/arch.c */ | ||
140 | #define ATAG_MEMCLK 0x41000402 | ||
141 | |||
142 | struct tag_memclk { | ||
143 | u32 fmemclk; | ||
144 | }; | ||
145 | |||
146 | struct tag { | ||
147 | struct tag_header hdr; | ||
148 | union { | ||
149 | struct tag_core core; | ||
150 | struct tag_mem32 mem; | ||
151 | struct tag_videotext videotext; | ||
152 | struct tag_ramdisk ramdisk; | ||
153 | struct tag_initrd initrd; | ||
154 | struct tag_serialnr serialnr; | ||
155 | struct tag_revision revision; | ||
156 | struct tag_videolfb videolfb; | ||
157 | struct tag_cmdline cmdline; | ||
158 | |||
159 | /* | ||
160 | * Acorn specific | ||
161 | */ | ||
162 | struct tag_acorn acorn; | ||
163 | |||
164 | /* | ||
165 | * DC21285 specific | ||
166 | */ | ||
167 | struct tag_memclk memclk; | ||
168 | } u; | ||
169 | }; | ||
170 | |||
171 | struct tagtable { | ||
172 | u32 tag; | ||
173 | int (*parse)(const struct tag *); | ||
174 | }; | ||
175 | |||
176 | #define __tag __used __attribute__((__section__(".taglist"))) | ||
177 | #define __tagtable(tag, fn) \ | ||
178 | static struct tagtable __tagtable_##fn __tag = { tag, fn } | ||
179 | |||
180 | #define tag_member_present(tag,member) \ | ||
181 | ((unsigned long)(&((struct tag *)0L)->member + 1) \ | ||
182 | <= (tag)->hdr.size * 4) | ||
183 | |||
184 | #define tag_next(t) ((struct tag *)((u32 *)(t) + (t)->hdr.size)) | ||
185 | #define tag_size(type) ((sizeof(struct tag_header) + sizeof(struct type)) >> 2) | ||
186 | |||
187 | #define for_each_tag(t,base) \ | ||
188 | for (t = base; t->hdr.size; t = tag_next(t)) | ||
189 | |||
190 | /* | ||
191 | * Memory map description | ||
192 | */ | ||
193 | #define NR_BANKS 8 | ||
194 | |||
195 | struct meminfo { | ||
196 | int nr_banks; | ||
197 | unsigned long end; | ||
198 | struct { | ||
199 | unsigned long start; | ||
200 | unsigned long size; | ||
201 | int node; | ||
202 | } bank[NR_BANKS]; | ||
203 | }; | ||
204 | |||
205 | extern struct meminfo meminfo; | ||
206 | |||
207 | #endif /* __KERNEL__ */ | ||
208 | |||
209 | #endif | ||
diff --git a/include/asm-arm26/shmbuf.h b/include/asm-arm26/shmbuf.h deleted file mode 100644 index 2e5c67ba1c97..000000000000 --- a/include/asm-arm26/shmbuf.h +++ /dev/null | |||
@@ -1,42 +0,0 @@ | |||
1 | #ifndef _ASMARM_SHMBUF_H | ||
2 | #define _ASMARM_SHMBUF_H | ||
3 | |||
4 | /* | ||
5 | * The shmid64_ds structure for arm architecture. | ||
6 | * Note extra padding because this structure is passed back and forth | ||
7 | * between kernel and user space. | ||
8 | * | ||
9 | * Pad space is left for: | ||
10 | * - 64-bit time_t to solve y2038 problem | ||
11 | * - 2 miscellaneous 32-bit values | ||
12 | */ | ||
13 | |||
14 | struct shmid64_ds { | ||
15 | struct ipc64_perm shm_perm; /* operation perms */ | ||
16 | size_t shm_segsz; /* size of segment (bytes) */ | ||
17 | __kernel_time_t shm_atime; /* last attach time */ | ||
18 | unsigned long __unused1; | ||
19 | __kernel_time_t shm_dtime; /* last detach time */ | ||
20 | unsigned long __unused2; | ||
21 | __kernel_time_t shm_ctime; /* last change time */ | ||
22 | unsigned long __unused3; | ||
23 | __kernel_pid_t shm_cpid; /* pid of creator */ | ||
24 | __kernel_pid_t shm_lpid; /* pid of last operator */ | ||
25 | unsigned long shm_nattch; /* no. of current attaches */ | ||
26 | unsigned long __unused4; | ||
27 | unsigned long __unused5; | ||
28 | }; | ||
29 | |||
30 | struct shminfo64 { | ||
31 | unsigned long shmmax; | ||
32 | unsigned long shmmin; | ||
33 | unsigned long shmmni; | ||
34 | unsigned long shmseg; | ||
35 | unsigned long shmall; | ||
36 | unsigned long __unused1; | ||
37 | unsigned long __unused2; | ||
38 | unsigned long __unused3; | ||
39 | unsigned long __unused4; | ||
40 | }; | ||
41 | |||
42 | #endif /* _ASMARM_SHMBUF_H */ | ||
diff --git a/include/asm-arm26/shmparam.h b/include/asm-arm26/shmparam.h deleted file mode 100644 index d3748686631e..000000000000 --- a/include/asm-arm26/shmparam.h +++ /dev/null | |||
@@ -1,15 +0,0 @@ | |||
1 | #ifndef _ASMARM_SHMPARAM_H | ||
2 | #define _ASMARM_SHMPARAM_H | ||
3 | |||
4 | #ifndef SHMMAX | ||
5 | #define SHMMAX 0x003fa000 | ||
6 | #endif | ||
7 | |||
8 | /* | ||
9 | * This should be the size of the virtually indexed cache/ways, | ||
10 | * or page size, whichever is greater since the cache aliases | ||
11 | * every size/ways bytes. | ||
12 | */ | ||
13 | #define SHMLBA PAGE_SIZE /* attach addr a multiple of this */ | ||
14 | |||
15 | #endif /* _ASMARM_SHMPARAM_H */ | ||
diff --git a/include/asm-arm26/sigcontext.h b/include/asm-arm26/sigcontext.h deleted file mode 100644 index 013ad2074fc7..000000000000 --- a/include/asm-arm26/sigcontext.h +++ /dev/null | |||
@@ -1,33 +0,0 @@ | |||
1 | #ifndef _ASMARM_SIGCONTEXT_H | ||
2 | #define _ASMARM_SIGCONTEXT_H | ||
3 | |||
4 | /* | ||
5 | * Signal context structure - contains all info to do with the state | ||
6 | * before the signal handler was invoked. Note: only add new entries | ||
7 | * to the end of the structure. | ||
8 | */ | ||
9 | struct sigcontext { | ||
10 | unsigned long trap_no; | ||
11 | unsigned long error_code; | ||
12 | unsigned long oldmask; | ||
13 | unsigned long arm_r0; | ||
14 | unsigned long arm_r1; | ||
15 | unsigned long arm_r2; | ||
16 | unsigned long arm_r3; | ||
17 | unsigned long arm_r4; | ||
18 | unsigned long arm_r5; | ||
19 | unsigned long arm_r6; | ||
20 | unsigned long arm_r7; | ||
21 | unsigned long arm_r8; | ||
22 | unsigned long arm_r9; | ||
23 | unsigned long arm_r10; | ||
24 | unsigned long arm_fp; | ||
25 | unsigned long arm_ip; | ||
26 | unsigned long arm_sp; | ||
27 | unsigned long arm_lr; | ||
28 | unsigned long arm_pc; | ||
29 | unsigned long fault_address; | ||
30 | }; | ||
31 | |||
32 | |||
33 | #endif | ||
diff --git a/include/asm-arm26/siginfo.h b/include/asm-arm26/siginfo.h deleted file mode 100644 index 5e21852e6039..000000000000 --- a/include/asm-arm26/siginfo.h +++ /dev/null | |||
@@ -1,6 +0,0 @@ | |||
1 | #ifndef _ASMARM_SIGINFO_H | ||
2 | #define _ASMARM_SIGINFO_H | ||
3 | |||
4 | #include <asm-generic/siginfo.h> | ||
5 | |||
6 | #endif | ||
diff --git a/include/asm-arm26/signal.h b/include/asm-arm26/signal.h deleted file mode 100644 index 967ba4947e40..000000000000 --- a/include/asm-arm26/signal.h +++ /dev/null | |||
@@ -1,176 +0,0 @@ | |||
1 | #ifndef _ASMARM_SIGNAL_H | ||
2 | #define _ASMARM_SIGNAL_H | ||
3 | |||
4 | #include <linux/types.h> | ||
5 | |||
6 | /* Avoid too many header ordering problems. */ | ||
7 | struct siginfo; | ||
8 | |||
9 | #ifdef __KERNEL__ | ||
10 | /* Most things should be clean enough to redefine this at will, if care | ||
11 | is taken to make libc match. */ | ||
12 | |||
13 | #define _NSIG 64 | ||
14 | #define _NSIG_BPW 32 | ||
15 | #define _NSIG_WORDS (_NSIG / _NSIG_BPW) | ||
16 | |||
17 | typedef unsigned long old_sigset_t; /* at least 32 bits */ | ||
18 | |||
19 | typedef struct { | ||
20 | unsigned long sig[_NSIG_WORDS]; | ||
21 | } sigset_t; | ||
22 | |||
23 | #else | ||
24 | /* Here we must cater to libcs that poke about in kernel headers. */ | ||
25 | |||
26 | #define NSIG 32 | ||
27 | typedef unsigned long sigset_t; | ||
28 | |||
29 | #endif /* __KERNEL__ */ | ||
30 | |||
31 | #define SIGHUP 1 | ||
32 | #define SIGINT 2 | ||
33 | #define SIGQUIT 3 | ||
34 | #define SIGILL 4 | ||
35 | #define SIGTRAP 5 | ||
36 | #define SIGABRT 6 | ||
37 | #define SIGIOT 6 | ||
38 | #define SIGBUS 7 | ||
39 | #define SIGFPE 8 | ||
40 | #define SIGKILL 9 | ||
41 | #define SIGUSR1 10 | ||
42 | #define SIGSEGV 11 | ||
43 | #define SIGUSR2 12 | ||
44 | #define SIGPIPE 13 | ||
45 | #define SIGALRM 14 | ||
46 | #define SIGTERM 15 | ||
47 | #define SIGSTKFLT 16 | ||
48 | #define SIGCHLD 17 | ||
49 | #define SIGCONT 18 | ||
50 | #define SIGSTOP 19 | ||
51 | #define SIGTSTP 20 | ||
52 | #define SIGTTIN 21 | ||
53 | #define SIGTTOU 22 | ||
54 | #define SIGURG 23 | ||
55 | #define SIGXCPU 24 | ||
56 | #define SIGXFSZ 25 | ||
57 | #define SIGVTALRM 26 | ||
58 | #define SIGPROF 27 | ||
59 | #define SIGWINCH 28 | ||
60 | #define SIGIO 29 | ||
61 | #define SIGPOLL SIGIO | ||
62 | /* | ||
63 | #define SIGLOST 29 | ||
64 | */ | ||
65 | #define SIGPWR 30 | ||
66 | #define SIGSYS 31 | ||
67 | #define SIGUNUSED 31 | ||
68 | |||
69 | /* These should not be considered constants from userland. */ | ||
70 | #define SIGRTMIN 32 | ||
71 | #define SIGRTMAX _NSIG | ||
72 | |||
73 | #define SIGSWI 32 | ||
74 | |||
75 | /* | ||
76 | * SA_FLAGS values: | ||
77 | * | ||
78 | * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. | ||
79 | * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. | ||
80 | * SA_SIGINFO deliver the signal with SIGINFO structs | ||
81 | * SA_THIRTYTWO delivers the signal in 32-bit mode, even if the task | ||
82 | * is running in 26-bit. | ||
83 | * SA_ONSTACK allows alternate signal stacks (see sigaltstack(2)). | ||
84 | * SA_RESTART flag to get restarting signals (which were the default long ago) | ||
85 | * SA_NODEFER prevents the current signal from being masked in the handler. | ||
86 | * SA_RESETHAND clears the handler when the signal is delivered. | ||
87 | * | ||
88 | * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single | ||
89 | * Unix names RESETHAND and NODEFER respectively. | ||
90 | */ | ||
91 | #define SA_NOCLDSTOP 0x00000001 | ||
92 | #define SA_NOCLDWAIT 0x00000002 /* not supported yet */ | ||
93 | #define SA_SIGINFO 0x00000004 | ||
94 | #define SA_THIRTYTWO 0x02000000 | ||
95 | #define SA_RESTORER 0x04000000 | ||
96 | #define SA_ONSTACK 0x08000000 | ||
97 | #define SA_RESTART 0x10000000 | ||
98 | #define SA_NODEFER 0x40000000 | ||
99 | #define SA_RESETHAND 0x80000000 | ||
100 | |||
101 | #define SA_NOMASK SA_NODEFER | ||
102 | #define SA_ONESHOT SA_RESETHAND | ||
103 | |||
104 | |||
105 | /* | ||
106 | * sigaltstack controls | ||
107 | */ | ||
108 | #define SS_ONSTACK 1 | ||
109 | #define SS_DISABLE 2 | ||
110 | |||
111 | #define MINSIGSTKSZ 2048 | ||
112 | #define SIGSTKSZ 8192 | ||
113 | |||
114 | #ifdef __KERNEL__ | ||
115 | #define SA_IRQNOMASK 0x08000000 | ||
116 | #endif | ||
117 | |||
118 | #include <asm-generic/signal.h> | ||
119 | |||
120 | #ifdef __KERNEL__ | ||
121 | struct old_sigaction { | ||
122 | __sighandler_t sa_handler; | ||
123 | old_sigset_t sa_mask; | ||
124 | unsigned long sa_flags; | ||
125 | void (*sa_restorer)(void); | ||
126 | }; | ||
127 | |||
128 | struct sigaction { | ||
129 | __sighandler_t sa_handler; | ||
130 | unsigned long sa_flags; | ||
131 | void (*sa_restorer)(void); | ||
132 | sigset_t sa_mask; /* mask last for extensibility */ | ||
133 | }; | ||
134 | |||
135 | struct k_sigaction { | ||
136 | struct sigaction sa; | ||
137 | }; | ||
138 | |||
139 | #else | ||
140 | /* Here we must cater to libcs that poke about in kernel headers. */ | ||
141 | |||
142 | struct sigaction { | ||
143 | union { | ||
144 | __sighandler_t _sa_handler; | ||
145 | void (*_sa_sigaction)(int, struct siginfo *, void *); | ||
146 | } _u; | ||
147 | sigset_t sa_mask; | ||
148 | unsigned long sa_flags; | ||
149 | void (*sa_restorer)(void); | ||
150 | }; | ||
151 | |||
152 | #define sa_handler _u._sa_handler | ||
153 | #define sa_sigaction _u._sa_sigaction | ||
154 | |||
155 | #endif /* __KERNEL__ */ | ||
156 | |||
157 | typedef struct sigaltstack { | ||
158 | void *ss_sp; | ||
159 | int ss_flags; | ||
160 | size_t ss_size; | ||
161 | } stack_t; | ||
162 | |||
163 | #ifdef __KERNEL__ | ||
164 | #include <asm/sigcontext.h> | ||
165 | |||
166 | #define sigmask(sig) (1UL << ((sig) - 1)) | ||
167 | #endif | ||
168 | |||
169 | |||
170 | #ifdef __KERNEL__ | ||
171 | #include <asm/sigcontext.h> | ||
172 | #define ptrace_signal_deliver(regs, cookie) do { } while (0) | ||
173 | #endif | ||
174 | |||
175 | |||
176 | #endif | ||
diff --git a/include/asm-arm26/sizes.h b/include/asm-arm26/sizes.h deleted file mode 100644 index f8d92ca12040..000000000000 --- a/include/asm-arm26/sizes.h +++ /dev/null | |||
@@ -1,52 +0,0 @@ | |||
1 | /* | ||
2 | * This program is free software; you can redistribute it and/or modify | ||
3 | * it under the terms of the GNU General Public License as published by | ||
4 | * the Free Software Foundation; either version 2 of the License, or | ||
5 | * (at your option) any later version. | ||
6 | * | ||
7 | * This program is distributed in the hope that it will be useful, | ||
8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
10 | * GNU General Public License for more details. | ||
11 | * | ||
12 | * You should have received a copy of the GNU General Public License | ||
13 | * along with this program; if not, write to the Free Software | ||
14 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
15 | */ | ||
16 | /* DO NOT EDIT!! - this file automatically generated | ||
17 | * from .s file by awk -f s2h.awk | ||
18 | */ | ||
19 | /* Size defintions | ||
20 | * Copyright (C) ARM Limited 1998. All rights reserved. | ||
21 | */ | ||
22 | |||
23 | #ifndef __sizes_h | ||
24 | #define __sizes_h 1 | ||
25 | |||
26 | /* handy sizes */ | ||
27 | #define SZ_1K 0x00000400 | ||
28 | #define SZ_4K 0x00001000 | ||
29 | #define SZ_8K 0x00002000 | ||
30 | #define SZ_16K 0x00004000 | ||
31 | #define SZ_64K 0x00010000 | ||
32 | #define SZ_128K 0x00020000 | ||
33 | #define SZ_256K 0x00040000 | ||
34 | #define SZ_512K 0x00080000 | ||
35 | |||
36 | #define SZ_1M 0x00100000 | ||
37 | #define SZ_2M 0x00200000 | ||
38 | #define SZ_4M 0x00400000 | ||
39 | #define SZ_8M 0x00800000 | ||
40 | #define SZ_16M 0x01000000 | ||
41 | #define SZ_32M 0x02000000 | ||
42 | #define SZ_64M 0x04000000 | ||
43 | #define SZ_128M 0x08000000 | ||
44 | #define SZ_256M 0x10000000 | ||
45 | #define SZ_512M 0x20000000 | ||
46 | |||
47 | #define SZ_1G 0x40000000 | ||
48 | #define SZ_2G 0x80000000 | ||
49 | |||
50 | #endif | ||
51 | |||
52 | /* END */ | ||
diff --git a/include/asm-arm26/smp.h b/include/asm-arm26/smp.h deleted file mode 100644 index 38349ec8b61b..000000000000 --- a/include/asm-arm26/smp.h +++ /dev/null | |||
@@ -1,9 +0,0 @@ | |||
1 | #ifndef __ASM_SMP_H | ||
2 | #define __ASM_SMP_H | ||
3 | |||
4 | |||
5 | #ifdef CONFIG_SMP | ||
6 | #error SMP not supported | ||
7 | #endif | ||
8 | |||
9 | #endif | ||
diff --git a/include/asm-arm26/socket.h b/include/asm-arm26/socket.h deleted file mode 100644 index 65a1a64bf934..000000000000 --- a/include/asm-arm26/socket.h +++ /dev/null | |||
@@ -1,55 +0,0 @@ | |||
1 | #ifndef _ASMARM_SOCKET_H | ||
2 | #define _ASMARM_SOCKET_H | ||
3 | |||
4 | #include <asm/sockios.h> | ||
5 | |||
6 | /* For setsockopt(2) */ | ||
7 | #define SOL_SOCKET 1 | ||
8 | |||
9 | #define SO_DEBUG 1 | ||
10 | #define SO_REUSEADDR 2 | ||
11 | #define SO_TYPE 3 | ||
12 | #define SO_ERROR 4 | ||
13 | #define SO_DONTROUTE 5 | ||
14 | #define SO_BROADCAST 6 | ||
15 | #define SO_SNDBUF 7 | ||
16 | #define SO_RCVBUF 8 | ||
17 | #define SO_SNDBUFFORCE 32 | ||
18 | #define SO_RCVBUFFORCE 33 | ||
19 | #define SO_KEEPALIVE 9 | ||
20 | #define SO_OOBINLINE 10 | ||
21 | #define SO_NO_CHECK 11 | ||
22 | #define SO_PRIORITY 12 | ||
23 | #define SO_LINGER 13 | ||
24 | #define SO_BSDCOMPAT 14 | ||
25 | /* To add :#define SO_REUSEPORT 15 */ | ||
26 | #define SO_PASSCRED 16 | ||
27 | #define SO_PEERCRED 17 | ||
28 | #define SO_RCVLOWAT 18 | ||
29 | #define SO_SNDLOWAT 19 | ||
30 | #define SO_RCVTIMEO 20 | ||
31 | #define SO_SNDTIMEO 21 | ||
32 | |||
33 | /* Security levels - as per NRL IPv6 - don't actually do anything */ | ||
34 | #define SO_SECURITY_AUTHENTICATION 22 | ||
35 | #define SO_SECURITY_ENCRYPTION_TRANSPORT 23 | ||
36 | #define SO_SECURITY_ENCRYPTION_NETWORK 24 | ||
37 | |||
38 | #define SO_BINDTODEVICE 25 | ||
39 | |||
40 | /* Socket filtering */ | ||
41 | #define SO_ATTACH_FILTER 26 | ||
42 | #define SO_DETACH_FILTER 27 | ||
43 | |||
44 | #define SO_PEERNAME 28 | ||
45 | #define SO_TIMESTAMP 29 | ||
46 | #define SCM_TIMESTAMP SO_TIMESTAMP | ||
47 | |||
48 | #define SO_ACCEPTCONN 30 | ||
49 | |||
50 | #define SO_PEERSEC 31 | ||
51 | #define SO_PASSSEC 34 | ||
52 | #define SO_TIMESTAMPNS 35 | ||
53 | #define SCM_TIMESTAMPNS SO_TIMESTAMPNS | ||
54 | |||
55 | #endif /* _ASM_SOCKET_H */ | ||
diff --git a/include/asm-arm26/sockios.h b/include/asm-arm26/sockios.h deleted file mode 100644 index a2588a2512df..000000000000 --- a/include/asm-arm26/sockios.h +++ /dev/null | |||
@@ -1,13 +0,0 @@ | |||
1 | #ifndef __ARCH_ARM_SOCKIOS_H | ||
2 | #define __ARCH_ARM_SOCKIOS_H | ||
3 | |||
4 | /* Socket-level I/O control calls. */ | ||
5 | #define FIOSETOWN 0x8901 | ||
6 | #define SIOCSPGRP 0x8902 | ||
7 | #define FIOGETOWN 0x8903 | ||
8 | #define SIOCGPGRP 0x8904 | ||
9 | #define SIOCATMARK 0x8905 | ||
10 | #define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ | ||
11 | #define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ | ||
12 | |||
13 | #endif | ||
diff --git a/include/asm-arm26/spinlock.h b/include/asm-arm26/spinlock.h deleted file mode 100644 index e92e81deb4fd..000000000000 --- a/include/asm-arm26/spinlock.h +++ /dev/null | |||
@@ -1,6 +0,0 @@ | |||
1 | #ifndef __ASM_SPINLOCK_H | ||
2 | #define __ASM_SPINLOCK_H | ||
3 | |||
4 | #error ARM architecture does not support SMP spin locks | ||
5 | |||
6 | #endif /* __ASM_SPINLOCK_H */ | ||
diff --git a/include/asm-arm26/stat.h b/include/asm-arm26/stat.h deleted file mode 100644 index e4abc4fa0850..000000000000 --- a/include/asm-arm26/stat.h +++ /dev/null | |||
@@ -1,77 +0,0 @@ | |||
1 | #ifndef _ASMARM_STAT_H | ||
2 | #define _ASMARM_STAT_H | ||
3 | |||
4 | struct __old_kernel_stat { | ||
5 | unsigned short st_dev; | ||
6 | unsigned short st_ino; | ||
7 | unsigned short st_mode; | ||
8 | unsigned short st_nlink; | ||
9 | unsigned short st_uid; | ||
10 | unsigned short st_gid; | ||
11 | unsigned short st_rdev; | ||
12 | unsigned long st_size; | ||
13 | unsigned long st_atime; | ||
14 | unsigned long st_mtime; | ||
15 | unsigned long st_ctime; | ||
16 | }; | ||
17 | |||
18 | struct stat { | ||
19 | unsigned short st_dev; | ||
20 | unsigned short __pad1; | ||
21 | unsigned long st_ino; | ||
22 | unsigned short st_mode; | ||
23 | unsigned short st_nlink; | ||
24 | unsigned short st_uid; | ||
25 | unsigned short st_gid; | ||
26 | unsigned short st_rdev; | ||
27 | unsigned short __pad2; | ||
28 | unsigned long st_size; | ||
29 | unsigned long st_blksize; | ||
30 | unsigned long st_blocks; | ||
31 | unsigned long st_atime; | ||
32 | unsigned long st_atime_nsec; | ||
33 | unsigned long st_mtime; | ||
34 | unsigned long st_mtime_nsec; | ||
35 | unsigned long st_ctime; | ||
36 | unsigned long st_ctime_nsec; | ||
37 | unsigned long __unused4; | ||
38 | unsigned long __unused5; | ||
39 | }; | ||
40 | |||
41 | /* This matches struct stat64 in glibc2.1, hence the absolutely | ||
42 | * insane amounts of padding around dev_t's. | ||
43 | */ | ||
44 | struct stat64 { | ||
45 | unsigned long long st_dev; | ||
46 | unsigned char __pad0[4]; | ||
47 | |||
48 | #define STAT64_HAS_BROKEN_ST_INO 1 | ||
49 | unsigned long __st_ino; | ||
50 | unsigned int st_mode; | ||
51 | unsigned int st_nlink; | ||
52 | |||
53 | unsigned long st_uid; | ||
54 | unsigned long st_gid; | ||
55 | |||
56 | unsigned long long st_rdev; | ||
57 | unsigned char __pad3[4]; | ||
58 | |||
59 | long long st_size; | ||
60 | unsigned long st_blksize; | ||
61 | |||
62 | unsigned long st_blocks; /* Number 512-byte blocks allocated. */ | ||
63 | unsigned long __pad4; /* Future possible st_blocks hi bits */ | ||
64 | |||
65 | unsigned long st_atime; | ||
66 | unsigned long st_atime_nsec; | ||
67 | |||
68 | unsigned long st_mtime; | ||
69 | unsigned long st_mtime_nsec; | ||
70 | |||
71 | unsigned long st_ctime; | ||
72 | unsigned long st_ctime_nsec; | ||
73 | |||
74 | unsigned long long st_ino; | ||
75 | }; | ||
76 | |||
77 | #endif | ||
diff --git a/include/asm-arm26/statfs.h b/include/asm-arm26/statfs.h deleted file mode 100644 index 776dbc8f7623..000000000000 --- a/include/asm-arm26/statfs.h +++ /dev/null | |||
@@ -1,8 +0,0 @@ | |||
1 | #ifndef _ASMARM_STATFS_H | ||
2 | #define _ASMARM_STATFS_H | ||
3 | |||
4 | //FIXME - this may not be appropriate for arm26. check it out. | ||
5 | |||
6 | #include <asm-generic/statfs.h> | ||
7 | |||
8 | #endif | ||
diff --git a/include/asm-arm26/string.h b/include/asm-arm26/string.h deleted file mode 100644 index 2a8ab162412f..000000000000 --- a/include/asm-arm26/string.h +++ /dev/null | |||
@@ -1,43 +0,0 @@ | |||
1 | #ifndef __ASM_ARM_STRING_H | ||
2 | #define __ASM_ARM_STRING_H | ||
3 | |||
4 | /* | ||
5 | * We don't do inline string functions, since the | ||
6 | * optimised inline asm versions are not small. | ||
7 | */ | ||
8 | |||
9 | #define __HAVE_ARCH_STRRCHR | ||
10 | extern char * strrchr(const char * s, int c); | ||
11 | |||
12 | #define __HAVE_ARCH_STRCHR | ||
13 | extern char * strchr(const char * s, int c); | ||
14 | |||
15 | #define __HAVE_ARCH_MEMCPY | ||
16 | extern void * memcpy(void *, const void *, __kernel_size_t); | ||
17 | |||
18 | #define __HAVE_ARCH_MEMMOVE | ||
19 | extern void * memmove(void *, const void *, __kernel_size_t); | ||
20 | |||
21 | #define __HAVE_ARCH_MEMCHR | ||
22 | extern void * memchr(const void *, int, __kernel_size_t); | ||
23 | |||
24 | #define __HAVE_ARCH_MEMZERO | ||
25 | #define __HAVE_ARCH_MEMSET | ||
26 | extern void * memset(void *, int, __kernel_size_t); | ||
27 | |||
28 | extern void __memzero(void *ptr, __kernel_size_t n); | ||
29 | |||
30 | #define memset(p,v,n) \ | ||
31 | ({ \ | ||
32 | if ((n) != 0) { \ | ||
33 | if (__builtin_constant_p((v)) && (v) == 0) \ | ||
34 | __memzero((p),(n)); \ | ||
35 | else \ | ||
36 | memset((p),(v),(n)); \ | ||
37 | } \ | ||
38 | (p); \ | ||
39 | }) | ||
40 | |||
41 | #define memzero(p,n) ({ if ((n) != 0) __memzero((p),(n)); (p); }) | ||
42 | |||
43 | #endif | ||
diff --git a/include/asm-arm26/suspend.h b/include/asm-arm26/suspend.h deleted file mode 100644 index 5e4c1cc0c19d..000000000000 --- a/include/asm-arm26/suspend.h +++ /dev/null | |||
@@ -1,4 +0,0 @@ | |||
1 | #ifdef _ASMARM_SUSPEND_H | ||
2 | #define _ASMARM_SUSPEND_H | ||
3 | |||
4 | #endif | ||
diff --git a/include/asm-arm26/sysirq.h b/include/asm-arm26/sysirq.h deleted file mode 100644 index 81dca90d9a3f..000000000000 --- a/include/asm-arm26/sysirq.h +++ /dev/null | |||
@@ -1,60 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/arch-arc/irqs.h | ||
3 | * | ||
4 | * Copyright (C) 1996 Russell King, Dave Gilbert | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * Modifications: | ||
11 | * 04-04-1998 PJB Merged arc and a5k versions | ||
12 | */ | ||
13 | |||
14 | |||
15 | #if defined(CONFIG_ARCH_A5K) | ||
16 | #define IRQ_PRINTER 0 | ||
17 | #define IRQ_BATLOW 1 | ||
18 | #define IRQ_FLOPPYINDEX 2 | ||
19 | #define IRQ_FLOPPYDISK 12 | ||
20 | #elif defined(CONFIG_ARCH_ARC) | ||
21 | #define IRQ_PRINTERBUSY 0 | ||
22 | #define IRQ_SERIALRING 1 | ||
23 | #define IRQ_PRINTERACK 2 | ||
24 | #define IRQ_FLOPPYCHANGED 12 | ||
25 | #endif | ||
26 | |||
27 | #define IRQ_VSYNCPULSE 3 | ||
28 | #define IRQ_POWERON 4 | ||
29 | #define IRQ_TIMER0 5 | ||
30 | #define IRQ_TIMER1 6 | ||
31 | #define IRQ_IMMEDIATE 7 | ||
32 | #define IRQ_EXPCARDFIQ 8 | ||
33 | #define IRQ_SOUNDCHANGE 9 | ||
34 | #define IRQ_SERIALPORT 10 | ||
35 | #define IRQ_HARDDISK 11 | ||
36 | #define IRQ_EXPANSIONCARD 13 | ||
37 | #define IRQ_KEYBOARDTX 14 | ||
38 | #define IRQ_KEYBOARDRX 15 | ||
39 | |||
40 | #if defined(CONFIG_ARCH_A5K) | ||
41 | #define FIQ_SERIALPORT 4 | ||
42 | #elif defined(CONFIG_ARCH_ARC) | ||
43 | #define FIQ_FLOPPYIRQ 1 | ||
44 | #define FIQ_FD1772 FIQ_FLOPPYIRQ | ||
45 | #endif | ||
46 | |||
47 | #define FIQ_FLOPPYDATA 0 | ||
48 | #define FIQ_ECONET 2 | ||
49 | #define FIQ_EXPANSIONCARD 6 | ||
50 | #define FIQ_FORCE 7 | ||
51 | |||
52 | #define IRQ_TIMER IRQ_TIMER0 | ||
53 | |||
54 | /* | ||
55 | * This is the offset of the FIQ "IRQ" numbers | ||
56 | */ | ||
57 | #define FIQ_START 64 | ||
58 | |||
59 | #define irq_cannonicalize(i) (i) | ||
60 | |||
diff --git a/include/asm-arm26/system.h b/include/asm-arm26/system.h deleted file mode 100644 index e09da5ff1f54..000000000000 --- a/include/asm-arm26/system.h +++ /dev/null | |||
@@ -1,247 +0,0 @@ | |||
1 | #ifndef __ASM_ARM_SYSTEM_H | ||
2 | #define __ASM_ARM_SYSTEM_H | ||
3 | |||
4 | #ifdef __KERNEL__ | ||
5 | |||
6 | |||
7 | /* | ||
8 | * This is used to ensure the compiler did actually allocate the register we | ||
9 | * asked it for some inline assembly sequences. Apparently we can't trust | ||
10 | * the compiler from one version to another so a bit of paranoia won't hurt. | ||
11 | * This string is meant to be concatenated with the inline asm string and | ||
12 | * will cause compilation to stop on mismatch. (From ARM32 - may come in handy) | ||
13 | */ | ||
14 | #define __asmeq(x, y) ".ifnc " x "," y " ; .err ; .endif\n\t" | ||
15 | |||
16 | #ifndef __ASSEMBLY__ | ||
17 | |||
18 | #include <linux/linkage.h> | ||
19 | |||
20 | struct thread_info; | ||
21 | struct task_struct; | ||
22 | |||
23 | #if 0 | ||
24 | /* information about the system we're running on */ | ||
25 | extern unsigned int system_rev; | ||
26 | extern unsigned int system_serial_low; | ||
27 | extern unsigned int system_serial_high; | ||
28 | extern unsigned int mem_fclk_21285; | ||
29 | |||
30 | FIXME - sort this | ||
31 | /* | ||
32 | * We need to turn the caches off before calling the reset vector - RiscOS | ||
33 | * messes up if we don't | ||
34 | */ | ||
35 | #define proc_hard_reset() cpu_proc_fin() | ||
36 | |||
37 | #endif | ||
38 | |||
39 | struct pt_regs; | ||
40 | |||
41 | void die(const char *msg, struct pt_regs *regs, int err) | ||
42 | __attribute__((noreturn)); | ||
43 | |||
44 | void die_if_kernel(const char *str, struct pt_regs *regs, int err); | ||
45 | |||
46 | void hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int, | ||
47 | struct pt_regs *), | ||
48 | int sig, const char *name); | ||
49 | |||
50 | #include <asm/proc-fns.h> | ||
51 | |||
52 | #define xchg(ptr,x) \ | ||
53 | ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)))) | ||
54 | |||
55 | extern asmlinkage void __backtrace(void); | ||
56 | |||
57 | #define set_cr(x) \ | ||
58 | __asm__ __volatile__( \ | ||
59 | "mcr p15, 0, %0, c1, c0, 0 @ set CR" \ | ||
60 | : : "r" (x) : "cc") | ||
61 | |||
62 | #define get_cr() \ | ||
63 | ({ \ | ||
64 | unsigned int __val; \ | ||
65 | __asm__ __volatile__( \ | ||
66 | "mrc p15, 0, %0, c1, c0, 0 @ get CR" \ | ||
67 | : "=r" (__val) : : "cc"); \ | ||
68 | __val; \ | ||
69 | }) | ||
70 | |||
71 | extern unsigned long cr_no_alignment; /* defined in entry-armv.S */ | ||
72 | extern unsigned long cr_alignment; /* defined in entry-armv.S */ | ||
73 | |||
74 | #define UDBG_UNDEFINED (1 << 0) | ||
75 | #define UDBG_SYSCALL (1 << 1) | ||
76 | #define UDBG_BADABORT (1 << 2) | ||
77 | #define UDBG_SEGV (1 << 3) | ||
78 | #define UDBG_BUS (1 << 4) | ||
79 | |||
80 | extern unsigned int user_debug; | ||
81 | |||
82 | #define vectors_base() (0) | ||
83 | |||
84 | #define mb() __asm__ __volatile__ ("" : : : "memory") | ||
85 | #define rmb() mb() | ||
86 | #define wmb() mb() | ||
87 | #define nop() __asm__ __volatile__("mov\tr0,r0\t@ nop\n\t"); | ||
88 | |||
89 | #define read_barrier_depends() do { } while(0) | ||
90 | #define set_mb(var, value) do { var = value; mb(); } while (0) | ||
91 | |||
92 | /* | ||
93 | * We assume knowledge of how | ||
94 | * spin_unlock_irq() and friends are implemented. This avoids | ||
95 | * us needlessly decrementing and incrementing the preempt count. | ||
96 | */ | ||
97 | #define prepare_arch_switch(next) local_irq_enable() | ||
98 | #define finish_arch_switch(prev) spin_unlock(&(rq)->lock) | ||
99 | |||
100 | /* | ||
101 | * switch_to(prev, next) should switch from task `prev' to `next' | ||
102 | * `prev' will never be the same as `next'. schedule() itself | ||
103 | * contains the memory barrier to tell GCC not to cache `current'. | ||
104 | */ | ||
105 | extern struct task_struct *__switch_to(struct task_struct *, struct thread_info *, struct thread_info *); | ||
106 | |||
107 | #define switch_to(prev,next,last) \ | ||
108 | do { \ | ||
109 | last = __switch_to(prev,task_thread_info(prev),task_thread_info(next)); \ | ||
110 | } while (0) | ||
111 | |||
112 | /* | ||
113 | * Save the current interrupt enable state & disable IRQs | ||
114 | */ | ||
115 | #define local_irq_save(x) \ | ||
116 | do { \ | ||
117 | unsigned long temp; \ | ||
118 | __asm__ __volatile__( \ | ||
119 | " mov %0, pc @ save_flags_cli\n" \ | ||
120 | " orr %1, %0, #0x08000000\n" \ | ||
121 | " and %0, %0, #0x0c000000\n" \ | ||
122 | " teqp %1, #0\n" \ | ||
123 | : "=r" (x), "=r" (temp) \ | ||
124 | : \ | ||
125 | : "memory"); \ | ||
126 | } while (0) | ||
127 | |||
128 | /* | ||
129 | * Enable IRQs (sti) | ||
130 | */ | ||
131 | #define local_irq_enable() \ | ||
132 | do { \ | ||
133 | unsigned long temp; \ | ||
134 | __asm__ __volatile__( \ | ||
135 | " mov %0, pc @ sti\n" \ | ||
136 | " bic %0, %0, #0x08000000\n" \ | ||
137 | " teqp %0, #0\n" \ | ||
138 | : "=r" (temp) \ | ||
139 | : \ | ||
140 | : "memory"); \ | ||
141 | } while(0) | ||
142 | |||
143 | /* | ||
144 | * Disable IRQs (cli) | ||
145 | */ | ||
146 | #define local_irq_disable() \ | ||
147 | do { \ | ||
148 | unsigned long temp; \ | ||
149 | __asm__ __volatile__( \ | ||
150 | " mov %0, pc @ cli\n" \ | ||
151 | " orr %0, %0, #0x08000000\n" \ | ||
152 | " teqp %0, #0\n" \ | ||
153 | : "=r" (temp) \ | ||
154 | : \ | ||
155 | : "memory"); \ | ||
156 | } while(0) | ||
157 | |||
158 | /* Enable FIQs (stf) */ | ||
159 | |||
160 | #define __stf() do { \ | ||
161 | unsigned long temp; \ | ||
162 | __asm__ __volatile__( \ | ||
163 | " mov %0, pc @ stf\n" \ | ||
164 | " bic %0, %0, #0x04000000\n" \ | ||
165 | " teqp %0, #0\n" \ | ||
166 | : "=r" (temp)); \ | ||
167 | } while(0) | ||
168 | |||
169 | /* Disable FIQs (clf) */ | ||
170 | |||
171 | #define __clf() do { \ | ||
172 | unsigned long temp; \ | ||
173 | __asm__ __volatile__( \ | ||
174 | " mov %0, pc @ clf\n" \ | ||
175 | " orr %0, %0, #0x04000000\n" \ | ||
176 | " teqp %0, #0\n" \ | ||
177 | : "=r" (temp)); \ | ||
178 | } while(0) | ||
179 | |||
180 | |||
181 | /* | ||
182 | * Save the current interrupt enable state. | ||
183 | */ | ||
184 | #define local_save_flags(x) \ | ||
185 | do { \ | ||
186 | __asm__ __volatile__( \ | ||
187 | " mov %0, pc @ save_flags\n" \ | ||
188 | " and %0, %0, #0x0c000000\n" \ | ||
189 | : "=r" (x)); \ | ||
190 | } while (0) | ||
191 | |||
192 | |||
193 | /* | ||
194 | * restore saved IRQ & FIQ state | ||
195 | */ | ||
196 | #define local_irq_restore(x) \ | ||
197 | do { \ | ||
198 | unsigned long temp; \ | ||
199 | __asm__ __volatile__( \ | ||
200 | " mov %0, pc @ restore_flags\n" \ | ||
201 | " bic %0, %0, #0x0c000000\n" \ | ||
202 | " orr %0, %0, %1\n" \ | ||
203 | " teqp %0, #0\n" \ | ||
204 | : "=&r" (temp) \ | ||
205 | : "r" (x) \ | ||
206 | : "memory"); \ | ||
207 | } while (0) | ||
208 | |||
209 | |||
210 | #ifdef CONFIG_SMP | ||
211 | #error SMP not supported | ||
212 | #endif | ||
213 | |||
214 | #define smp_mb() barrier() | ||
215 | #define smp_rmb() barrier() | ||
216 | #define smp_wmb() barrier() | ||
217 | #define smp_read_barrier_depends() do { } while(0) | ||
218 | |||
219 | #define clf() __clf() | ||
220 | #define stf() __stf() | ||
221 | |||
222 | #define irqs_disabled() \ | ||
223 | ({ \ | ||
224 | unsigned long flags; \ | ||
225 | local_save_flags(flags); \ | ||
226 | flags & PSR_I_BIT; \ | ||
227 | }) | ||
228 | |||
229 | static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size) | ||
230 | { | ||
231 | extern void __bad_xchg(volatile void *, int); | ||
232 | |||
233 | switch (size) { | ||
234 | case 1: return cpu_xchg_1(x, ptr); | ||
235 | case 4: return cpu_xchg_4(x, ptr); | ||
236 | default: __bad_xchg(ptr, size); | ||
237 | } | ||
238 | return 0; | ||
239 | } | ||
240 | |||
241 | #endif /* __ASSEMBLY__ */ | ||
242 | |||
243 | #define arch_align_stack(x) (x) | ||
244 | |||
245 | #endif /* __KERNEL__ */ | ||
246 | |||
247 | #endif | ||
diff --git a/include/asm-arm26/termbits.h b/include/asm-arm26/termbits.h deleted file mode 100644 index 48d2f5c7bcb8..000000000000 --- a/include/asm-arm26/termbits.h +++ /dev/null | |||
@@ -1,196 +0,0 @@ | |||
1 | #ifndef __ASM_ARM_TERMBITS_H | ||
2 | #define __ASM_ARM_TERMBITS_H | ||
3 | |||
4 | typedef unsigned char cc_t; | ||
5 | typedef unsigned int speed_t; | ||
6 | typedef unsigned int tcflag_t; | ||
7 | |||
8 | #define NCCS 19 | ||
9 | struct termios { | ||
10 | tcflag_t c_iflag; /* input mode flags */ | ||
11 | tcflag_t c_oflag; /* output mode flags */ | ||
12 | tcflag_t c_cflag; /* control mode flags */ | ||
13 | tcflag_t c_lflag; /* local mode flags */ | ||
14 | cc_t c_line; /* line discipline */ | ||
15 | cc_t c_cc[NCCS]; /* control characters */ | ||
16 | }; | ||
17 | |||
18 | struct termios2 { | ||
19 | tcflag_t c_iflag; /* input mode flags */ | ||
20 | tcflag_t c_oflag; /* output mode flags */ | ||
21 | tcflag_t c_cflag; /* control mode flags */ | ||
22 | tcflag_t c_lflag; /* local mode flags */ | ||
23 | cc_t c_line; /* line discipline */ | ||
24 | cc_t c_cc[NCCS]; /* control characters */ | ||
25 | speed_t c_ispeed; /* input speed */ | ||
26 | speed_t c_ospeed; /* output speed */ | ||
27 | }; | ||
28 | |||
29 | struct ktermios { | ||
30 | tcflag_t c_iflag; /* input mode flags */ | ||
31 | tcflag_t c_oflag; /* output mode flags */ | ||
32 | tcflag_t c_cflag; /* control mode flags */ | ||
33 | tcflag_t c_lflag; /* local mode flags */ | ||
34 | cc_t c_line; /* line discipline */ | ||
35 | cc_t c_cc[NCCS]; /* control characters */ | ||
36 | speed_t c_ispeed; /* input speed */ | ||
37 | speed_t c_ospeed; /* output speed */ | ||
38 | }; | ||
39 | |||
40 | /* c_cc characters */ | ||
41 | #define VINTR 0 | ||
42 | #define VQUIT 1 | ||
43 | #define VERASE 2 | ||
44 | #define VKILL 3 | ||
45 | #define VEOF 4 | ||
46 | #define VTIME 5 | ||
47 | #define VMIN 6 | ||
48 | #define VSWTC 7 | ||
49 | #define VSTART 8 | ||
50 | #define VSTOP 9 | ||
51 | #define VSUSP 10 | ||
52 | #define VEOL 11 | ||
53 | #define VREPRINT 12 | ||
54 | #define VDISCARD 13 | ||
55 | #define VWERASE 14 | ||
56 | #define VLNEXT 15 | ||
57 | #define VEOL2 16 | ||
58 | |||
59 | /* c_iflag bits */ | ||
60 | #define IGNBRK 0000001 | ||
61 | #define BRKINT 0000002 | ||
62 | #define IGNPAR 0000004 | ||
63 | #define PARMRK 0000010 | ||
64 | #define INPCK 0000020 | ||
65 | #define ISTRIP 0000040 | ||
66 | #define INLCR 0000100 | ||
67 | #define IGNCR 0000200 | ||
68 | #define ICRNL 0000400 | ||
69 | #define IUCLC 0001000 | ||
70 | #define IXON 0002000 | ||
71 | #define IXANY 0004000 | ||
72 | #define IXOFF 0010000 | ||
73 | #define IMAXBEL 0020000 | ||
74 | #define IUTF8 0040000 | ||
75 | |||
76 | /* c_oflag bits */ | ||
77 | #define OPOST 0000001 | ||
78 | #define OLCUC 0000002 | ||
79 | #define ONLCR 0000004 | ||
80 | #define OCRNL 0000010 | ||
81 | #define ONOCR 0000020 | ||
82 | #define ONLRET 0000040 | ||
83 | #define OFILL 0000100 | ||
84 | #define OFDEL 0000200 | ||
85 | #define NLDLY 0000400 | ||
86 | #define NL0 0000000 | ||
87 | #define NL1 0000400 | ||
88 | #define CRDLY 0003000 | ||
89 | #define CR0 0000000 | ||
90 | #define CR1 0001000 | ||
91 | #define CR2 0002000 | ||
92 | #define CR3 0003000 | ||
93 | #define TABDLY 0014000 | ||
94 | #define TAB0 0000000 | ||
95 | #define TAB1 0004000 | ||
96 | #define TAB2 0010000 | ||
97 | #define TAB3 0014000 | ||
98 | #define XTABS 0014000 | ||
99 | #define BSDLY 0020000 | ||
100 | #define BS0 0000000 | ||
101 | #define BS1 0020000 | ||
102 | #define VTDLY 0040000 | ||
103 | #define VT0 0000000 | ||
104 | #define VT1 0040000 | ||
105 | #define FFDLY 0100000 | ||
106 | #define FF0 0000000 | ||
107 | #define FF1 0100000 | ||
108 | |||
109 | /* c_cflag bit meaning */ | ||
110 | #define CBAUD 0010017 | ||
111 | #define B0 0000000 /* hang up */ | ||
112 | #define B50 0000001 | ||
113 | #define B75 0000002 | ||
114 | #define B110 0000003 | ||
115 | #define B134 0000004 | ||
116 | #define B150 0000005 | ||
117 | #define B200 0000006 | ||
118 | #define B300 0000007 | ||
119 | #define B600 0000010 | ||
120 | #define B1200 0000011 | ||
121 | #define B1800 0000012 | ||
122 | #define B2400 0000013 | ||
123 | #define B4800 0000014 | ||
124 | #define B9600 0000015 | ||
125 | #define B19200 0000016 | ||
126 | #define B38400 0000017 | ||
127 | #define EXTA B19200 | ||
128 | #define EXTB B38400 | ||
129 | #define CSIZE 0000060 | ||
130 | #define CS5 0000000 | ||
131 | #define CS6 0000020 | ||
132 | #define CS7 0000040 | ||
133 | #define CS8 0000060 | ||
134 | #define CSTOPB 0000100 | ||
135 | #define CREAD 0000200 | ||
136 | #define PARENB 0000400 | ||
137 | #define PARODD 0001000 | ||
138 | #define HUPCL 0002000 | ||
139 | #define CLOCAL 0004000 | ||
140 | #define CBAUDEX 0010000 | ||
141 | #define BOTHER 0010000 | ||
142 | #define B57600 0010001 | ||
143 | #define B115200 0010002 | ||
144 | #define B230400 0010003 | ||
145 | #define B460800 0010004 | ||
146 | #define B500000 0010005 | ||
147 | #define B576000 0010006 | ||
148 | #define B921600 0010007 | ||
149 | #define B1000000 0010010 | ||
150 | #define B1152000 0010011 | ||
151 | #define B1500000 0010012 | ||
152 | #define B2000000 0010013 | ||
153 | #define B2500000 0010014 | ||
154 | #define B3000000 0010015 | ||
155 | #define B3500000 0010016 | ||
156 | #define B4000000 0010017 | ||
157 | #define CIBAUD 002003600000 /* input baud rate */ | ||
158 | #define CMSPAR 010000000000 /* mark or space (stick) parity */ | ||
159 | #define CRTSCTS 020000000000 /* flow control */ | ||
160 | |||
161 | #define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ | ||
162 | |||
163 | /* c_lflag bits */ | ||
164 | #define ISIG 0000001 | ||
165 | #define ICANON 0000002 | ||
166 | #define XCASE 0000004 | ||
167 | #define ECHO 0000010 | ||
168 | #define ECHOE 0000020 | ||
169 | #define ECHOK 0000040 | ||
170 | #define ECHONL 0000100 | ||
171 | #define NOFLSH 0000200 | ||
172 | #define TOSTOP 0000400 | ||
173 | #define ECHOCTL 0001000 | ||
174 | #define ECHOPRT 0002000 | ||
175 | #define ECHOKE 0004000 | ||
176 | #define FLUSHO 0010000 | ||
177 | #define PENDIN 0040000 | ||
178 | #define IEXTEN 0100000 | ||
179 | |||
180 | /* tcflow() and TCXONC use these */ | ||
181 | #define TCOOFF 0 | ||
182 | #define TCOON 1 | ||
183 | #define TCIOFF 2 | ||
184 | #define TCION 3 | ||
185 | |||
186 | /* tcflush() and TCFLSH use these */ | ||
187 | #define TCIFLUSH 0 | ||
188 | #define TCOFLUSH 1 | ||
189 | #define TCIOFLUSH 2 | ||
190 | |||
191 | /* tcsetattr uses these */ | ||
192 | #define TCSANOW 0 | ||
193 | #define TCSADRAIN 1 | ||
194 | #define TCSAFLUSH 2 | ||
195 | |||
196 | #endif /* __ASM_ARM_TERMBITS_H */ | ||
diff --git a/include/asm-arm26/termios.h b/include/asm-arm26/termios.h deleted file mode 100644 index 293e3f1bc3f2..000000000000 --- a/include/asm-arm26/termios.h +++ /dev/null | |||
@@ -1,92 +0,0 @@ | |||
1 | #ifndef __ASM_ARM_TERMIOS_H | ||
2 | #define __ASM_ARM_TERMIOS_H | ||
3 | |||
4 | #include <asm/termbits.h> | ||
5 | #include <asm/ioctls.h> | ||
6 | |||
7 | struct winsize { | ||
8 | unsigned short ws_row; | ||
9 | unsigned short ws_col; | ||
10 | unsigned short ws_xpixel; | ||
11 | unsigned short ws_ypixel; | ||
12 | }; | ||
13 | |||
14 | #define NCC 8 | ||
15 | struct termio { | ||
16 | unsigned short c_iflag; /* input mode flags */ | ||
17 | unsigned short c_oflag; /* output mode flags */ | ||
18 | unsigned short c_cflag; /* control mode flags */ | ||
19 | unsigned short c_lflag; /* local mode flags */ | ||
20 | unsigned char c_line; /* line discipline */ | ||
21 | unsigned char c_cc[NCC]; /* control characters */ | ||
22 | }; | ||
23 | |||
24 | #ifdef __KERNEL__ | ||
25 | /* intr=^C quit=^| erase=del kill=^U | ||
26 | eof=^D vtime=\0 vmin=\1 sxtc=\0 | ||
27 | start=^Q stop=^S susp=^Z eol=\0 | ||
28 | reprint=^R discard=^U werase=^W lnext=^V | ||
29 | eol2=\0 | ||
30 | */ | ||
31 | #define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" | ||
32 | #endif | ||
33 | |||
34 | /* modem lines */ | ||
35 | #define TIOCM_LE 0x001 | ||
36 | #define TIOCM_DTR 0x002 | ||
37 | #define TIOCM_RTS 0x004 | ||
38 | #define TIOCM_ST 0x008 | ||
39 | #define TIOCM_SR 0x010 | ||
40 | #define TIOCM_CTS 0x020 | ||
41 | #define TIOCM_CAR 0x040 | ||
42 | #define TIOCM_RNG 0x080 | ||
43 | #define TIOCM_DSR 0x100 | ||
44 | #define TIOCM_CD TIOCM_CAR | ||
45 | #define TIOCM_RI TIOCM_RNG | ||
46 | #define TIOCM_OUT1 0x2000 | ||
47 | #define TIOCM_OUT2 0x4000 | ||
48 | #define TIOCM_LOOP 0x8000 | ||
49 | |||
50 | /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ | ||
51 | |||
52 | #ifdef __KERNEL__ | ||
53 | |||
54 | /* | ||
55 | * Translate a "termio" structure into a "termios". Ugh. | ||
56 | */ | ||
57 | #define SET_LOW_TERMIOS_BITS(termios, termio, x) { \ | ||
58 | unsigned short __tmp; \ | ||
59 | get_user(__tmp,&(termio)->x); \ | ||
60 | *(unsigned short *) &(termios)->x = __tmp; \ | ||
61 | } | ||
62 | |||
63 | #define user_termio_to_kernel_termios(termios, termio) \ | ||
64 | ({ \ | ||
65 | SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \ | ||
66 | SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \ | ||
67 | SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \ | ||
68 | SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \ | ||
69 | copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \ | ||
70 | }) | ||
71 | |||
72 | /* | ||
73 | * Translate a "termios" structure into a "termio". Ugh. | ||
74 | */ | ||
75 | #define kernel_termios_to_user_termio(termio, termios) \ | ||
76 | ({ \ | ||
77 | put_user((termios)->c_iflag, &(termio)->c_iflag); \ | ||
78 | put_user((termios)->c_oflag, &(termio)->c_oflag); \ | ||
79 | put_user((termios)->c_cflag, &(termio)->c_cflag); \ | ||
80 | put_user((termios)->c_lflag, &(termio)->c_lflag); \ | ||
81 | put_user((termios)->c_line, &(termio)->c_line); \ | ||
82 | copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ | ||
83 | }) | ||
84 | |||
85 | #define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2)) | ||
86 | #define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2)) | ||
87 | #define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios)) | ||
88 | #define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios)) | ||
89 | |||
90 | #endif /* __KERNEL__ */ | ||
91 | |||
92 | #endif /* __ASM_ARM_TERMIOS_H */ | ||
diff --git a/include/asm-arm26/thread_info.h b/include/asm-arm26/thread_info.h deleted file mode 100644 index f9b5c09b560f..000000000000 --- a/include/asm-arm26/thread_info.h +++ /dev/null | |||
@@ -1,137 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm26/thread_info.h | ||
3 | * | ||
4 | * Copyright (C) 2002 Russell King. | ||
5 | * Copyright (C) 2003 Ian Molton. | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License version 2 as | ||
9 | * published by the Free Software Foundation. | ||
10 | */ | ||
11 | #ifndef __ASM_ARM_THREAD_INFO_H | ||
12 | #define __ASM_ARM_THREAD_INFO_H | ||
13 | |||
14 | #ifdef __KERNEL__ | ||
15 | |||
16 | #ifndef __ASSEMBLY__ | ||
17 | |||
18 | struct task_struct; | ||
19 | struct exec_domain; | ||
20 | |||
21 | #include <linux/compiler.h> | ||
22 | #include <asm/fpstate.h> | ||
23 | #include <asm/ptrace.h> | ||
24 | #include <asm/types.h> | ||
25 | |||
26 | typedef unsigned long mm_segment_t; | ||
27 | |||
28 | struct cpu_context_save { | ||
29 | __u32 r4; | ||
30 | __u32 r5; | ||
31 | __u32 r6; | ||
32 | __u32 r7; | ||
33 | __u32 r8; | ||
34 | __u32 r9; | ||
35 | __u32 sl; | ||
36 | __u32 fp; | ||
37 | __u32 sp; | ||
38 | __u32 pc; | ||
39 | }; | ||
40 | |||
41 | /* | ||
42 | * low level task data that entry.S needs immediate access to. | ||
43 | * We assume cpu_context follows immedately after cpu_domain. | ||
44 | */ | ||
45 | struct thread_info { | ||
46 | unsigned long flags; /* low level flags */ | ||
47 | int preempt_count; /* 0 => preemptable, <0 => bug */ | ||
48 | mm_segment_t addr_limit; /* address limit */ | ||
49 | struct task_struct *task; /* main task structure */ | ||
50 | struct exec_domain *exec_domain; /* execution domain */ | ||
51 | __u32 cpu; /* cpu */ | ||
52 | struct cpu_context_save cpu_context; /* cpu context */ | ||
53 | struct restart_block restart_block; | ||
54 | union fp_state fpstate; | ||
55 | }; | ||
56 | |||
57 | #define INIT_THREAD_INFO(tsk) \ | ||
58 | { \ | ||
59 | .task &tsk, \ | ||
60 | .exec_domain &default_exec_domain, \ | ||
61 | .flags 0, \ | ||
62 | .preempt_count 0, \ | ||
63 | .addr_limit KERNEL_DS, \ | ||
64 | .restart_block = { \ | ||
65 | .fn = do_no_restart_syscall, \ | ||
66 | }, \ | ||
67 | } | ||
68 | |||
69 | #define init_thread_info (init_thread_union.thread_info) | ||
70 | #define init_stack (init_thread_union.stack) | ||
71 | |||
72 | /* | ||
73 | * how to get the thread information struct from C | ||
74 | */ | ||
75 | static inline struct thread_info *current_thread_info(void) __attribute_const__; | ||
76 | |||
77 | static inline struct thread_info *current_thread_info(void) | ||
78 | { | ||
79 | register unsigned long sp asm ("sp"); | ||
80 | return (struct thread_info *)(sp & ~0x1fff); | ||
81 | } | ||
82 | |||
83 | #define THREAD_SIZE PAGE_SIZE | ||
84 | #define task_pt_regs(task) ((struct pt_regs *)(task_stack_page(task) + THREAD_SIZE - 8) - 1) | ||
85 | |||
86 | extern struct thread_info *alloc_thread_info(struct task_struct *task); | ||
87 | extern void free_thread_info(struct thread_info *); | ||
88 | |||
89 | #define thread_saved_pc(tsk) \ | ||
90 | ((unsigned long)(pc_pointer(task_thread_info(tsk)->cpu_context.pc))) | ||
91 | #define thread_saved_fp(tsk) \ | ||
92 | ((unsigned long)(task_thread_info(tsk)->cpu_context.fp)) | ||
93 | |||
94 | #else /* !__ASSEMBLY__ */ | ||
95 | |||
96 | #define TI_FLAGS 0 | ||
97 | #define TI_PREEMPT 4 | ||
98 | #define TI_ADDR_LIMIT 8 | ||
99 | #define TI_TASK 12 | ||
100 | #define TI_EXEC_DOMAIN 16 | ||
101 | #define TI_CPU 20 | ||
102 | #define TI_CPU_SAVE 24 | ||
103 | #define TI_RESTART_BLOCK 28 | ||
104 | #define TI_FPSTATE 68 | ||
105 | |||
106 | #endif | ||
107 | |||
108 | #define PREEMPT_ACTIVE 0x04000000 | ||
109 | |||
110 | /* | ||
111 | * thread information flags: | ||
112 | * TIF_SYSCALL_TRACE - syscall trace active | ||
113 | * TIF_SIGPENDING - signal pending | ||
114 | * TIF_NEED_RESCHED - rescheduling necessary | ||
115 | * TIF_USEDFPU - FPU was used by this task this quantum (SMP) | ||
116 | * TIF_POLLING_NRFLAG - true if poll_idle() is polling TIF_NEED_RESCHED | ||
117 | */ | ||
118 | #define TIF_SIGPENDING 0 | ||
119 | #define TIF_NEED_RESCHED 1 | ||
120 | #define TIF_SYSCALL_TRACE 8 | ||
121 | #define TIF_USED_FPU 16 | ||
122 | #define TIF_POLLING_NRFLAG 17 | ||
123 | #define TIF_MEMDIE 18 | ||
124 | |||
125 | #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) | ||
126 | #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) | ||
127 | #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) | ||
128 | #define _TIF_USED_FPU (1 << TIF_USED_FPU) | ||
129 | #define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) | ||
130 | |||
131 | /* | ||
132 | * Change these and you break ASM code in entry-common.S | ||
133 | */ | ||
134 | #define _TIF_WORK_MASK 0x000000ff | ||
135 | |||
136 | #endif /* __KERNEL__ */ | ||
137 | #endif /* __ASM_ARM_THREAD_INFO_H */ | ||
diff --git a/include/asm-arm26/timex.h b/include/asm-arm26/timex.h deleted file mode 100644 index 68322fbc1aed..000000000000 --- a/include/asm-arm26/timex.h +++ /dev/null | |||
@@ -1,29 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/timex.h | ||
3 | * | ||
4 | * Copyright (C) 1997,1998 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | * | ||
10 | * Architecture Specific TIME specifications | ||
11 | */ | ||
12 | #ifndef _ASMARM_TIMEX_H | ||
13 | #define _ASMARM_TIMEX_H | ||
14 | |||
15 | /* | ||
16 | * On the RiscPC, the clock ticks at 2MHz. | ||
17 | */ | ||
18 | #define CLOCK_TICK_RATE 2000000 | ||
19 | |||
20 | /* IS THAT RIGHT ON A5000? FIXME */ | ||
21 | |||
22 | typedef unsigned long cycles_t; | ||
23 | |||
24 | static inline cycles_t get_cycles (void) | ||
25 | { | ||
26 | return 0; | ||
27 | } | ||
28 | |||
29 | #endif | ||
diff --git a/include/asm-arm26/tlb.h b/include/asm-arm26/tlb.h deleted file mode 100644 index 08ddd85b8d35..000000000000 --- a/include/asm-arm26/tlb.h +++ /dev/null | |||
@@ -1,63 +0,0 @@ | |||
1 | #ifndef __ASMARM_TLB_H | ||
2 | #define __ASMARM_TLB_H | ||
3 | |||
4 | #include <asm/pgalloc.h> | ||
5 | #include <asm/tlbflush.h> | ||
6 | |||
7 | /* | ||
8 | * TLB handling. This allows us to remove pages from the page | ||
9 | * tables, and efficiently handle the TLB issues. | ||
10 | */ | ||
11 | struct mmu_gather { | ||
12 | struct mm_struct *mm; | ||
13 | unsigned int need_flush; | ||
14 | unsigned int fullmm; | ||
15 | }; | ||
16 | |||
17 | DECLARE_PER_CPU(struct mmu_gather, mmu_gathers); | ||
18 | |||
19 | static inline struct mmu_gather * | ||
20 | tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush) | ||
21 | { | ||
22 | struct mmu_gather *tlb = &get_cpu_var(mmu_gathers); | ||
23 | |||
24 | tlb->mm = mm; | ||
25 | tlb->need_flush = 0; | ||
26 | tlb->fullmm = full_mm_flush; | ||
27 | |||
28 | return tlb; | ||
29 | } | ||
30 | |||
31 | static inline void | ||
32 | tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end) | ||
33 | { | ||
34 | if (tlb->need_flush) | ||
35 | flush_tlb_mm(tlb->mm); | ||
36 | |||
37 | /* keep the page table cache within bounds */ | ||
38 | check_pgt_cache(); | ||
39 | |||
40 | put_cpu_var(mmu_gathers); | ||
41 | } | ||
42 | |||
43 | #define tlb_remove_tlb_entry(tlb,ptep,address) do { } while (0) | ||
44 | //#define tlb_start_vma(tlb,vma) do { } while (0) | ||
45 | //FIXME - ARM32 uses this now that things changed in the kernel. seems like it may be pointless on arm26, however to get things compiling... | ||
46 | #define tlb_start_vma(tlb,vma) \ | ||
47 | do { \ | ||
48 | if (!tlb->fullmm) \ | ||
49 | flush_cache_range(vma, vma->vm_start, vma->vm_end); \ | ||
50 | } while (0) | ||
51 | #define tlb_end_vma(tlb,vma) do { } while (0) | ||
52 | |||
53 | static inline void | ||
54 | tlb_remove_page(struct mmu_gather *tlb, struct page *page) | ||
55 | { | ||
56 | tlb->need_flush = 1; | ||
57 | free_page_and_swap_cache(page); | ||
58 | } | ||
59 | |||
60 | #define pte_free_tlb(tlb,ptep) pte_free(ptep) | ||
61 | #define pmd_free_tlb(tlb,pmdp) pmd_free(pmdp) | ||
62 | |||
63 | #endif | ||
diff --git a/include/asm-arm26/tlbflush.h b/include/asm-arm26/tlbflush.h deleted file mode 100644 index f79c1cbf4f69..000000000000 --- a/include/asm-arm26/tlbflush.h +++ /dev/null | |||
@@ -1,70 +0,0 @@ | |||
1 | #ifndef __ASMARM_TLBFLUSH_H | ||
2 | #define __ASMARM_TLBFLUSH_H | ||
3 | |||
4 | /* | ||
5 | * TLB flushing: | ||
6 | * | ||
7 | * - flush_tlb_all() flushes all processes TLBs | ||
8 | * - flush_tlb_mm(mm) flushes the specified mm context TLB's | ||
9 | * - flush_tlb_page(vma, vmaddr) flushes one page | ||
10 | * - flush_tlb_range(vma, start, end) flushes a range of pages | ||
11 | */ | ||
12 | |||
13 | #define flush_tlb_all() memc_update_all() | ||
14 | #define flush_tlb_mm(mm) memc_update_mm(mm) | ||
15 | #define flush_tlb_page(vma, vmaddr) do { printk("flush_tlb_page\n");} while (0) // IS THIS RIGHT? | ||
16 | #define flush_tlb_range(vma,start,end) \ | ||
17 | do { memc_update_mm(vma->vm_mm); (void)(start); (void)(end); } while (0) | ||
18 | #define flush_tlb_pgtables(mm,start,end) do { printk("flush_tlb_pgtables\n");} while (0) | ||
19 | #define flush_tlb_kernel_range(s,e) do { printk("flush_tlb_range\n");} while (0) | ||
20 | |||
21 | /* | ||
22 | * The following handle the weird MEMC chip | ||
23 | */ | ||
24 | static inline void memc_update_all(void) | ||
25 | { | ||
26 | struct task_struct *p; | ||
27 | cpu_memc_update_all(init_mm.pgd); | ||
28 | for_each_process(p) { | ||
29 | if (!p->mm) | ||
30 | continue; | ||
31 | cpu_memc_update_all(p->mm->pgd); | ||
32 | } | ||
33 | processor._set_pgd(current->active_mm->pgd); | ||
34 | } | ||
35 | |||
36 | static inline void memc_update_mm(struct mm_struct *mm) | ||
37 | { | ||
38 | cpu_memc_update_all(mm->pgd); | ||
39 | |||
40 | if (mm == current->active_mm) | ||
41 | processor._set_pgd(mm->pgd); | ||
42 | } | ||
43 | |||
44 | static inline void | ||
45 | memc_clear(struct mm_struct *mm, struct page *page) | ||
46 | { | ||
47 | cpu_memc_update_entry(mm->pgd, (unsigned long) page_address(page), 0); | ||
48 | |||
49 | if (mm == current->active_mm) | ||
50 | processor._set_pgd(mm->pgd); | ||
51 | } | ||
52 | |||
53 | static inline void | ||
54 | memc_update_addr(struct mm_struct *mm, pte_t pte, unsigned long vaddr) | ||
55 | { | ||
56 | cpu_memc_update_entry(mm->pgd, pte_val(pte), vaddr); | ||
57 | |||
58 | if (mm == current->active_mm) | ||
59 | processor._set_pgd(mm->pgd); | ||
60 | } | ||
61 | |||
62 | static inline void | ||
63 | update_mmu_cache(struct vm_area_struct *vma, unsigned long addr, pte_t pte) | ||
64 | { | ||
65 | struct mm_struct *mm = vma->vm_mm; | ||
66 | printk("update_mmu_cache\n"); | ||
67 | memc_update_addr(mm, pte, addr); | ||
68 | } | ||
69 | |||
70 | #endif | ||
diff --git a/include/asm-arm26/topology.h b/include/asm-arm26/topology.h deleted file mode 100644 index accbd7cad9b5..000000000000 --- a/include/asm-arm26/topology.h +++ /dev/null | |||
@@ -1,6 +0,0 @@ | |||
1 | #ifndef _ASM_ARM_TOPOLOGY_H | ||
2 | #define _ASM_ARM_TOPOLOGY_H | ||
3 | |||
4 | #include <asm-generic/topology.h> | ||
5 | |||
6 | #endif /* _ASM_ARM_TOPOLOGY_H */ | ||
diff --git a/include/asm-arm26/types.h b/include/asm-arm26/types.h deleted file mode 100644 index 81bd357ada02..000000000000 --- a/include/asm-arm26/types.h +++ /dev/null | |||
@@ -1,59 +0,0 @@ | |||
1 | #ifndef __ASM_ARM_TYPES_H | ||
2 | #define __ASM_ARM_TYPES_H | ||
3 | |||
4 | #ifndef __ASSEMBLY__ | ||
5 | |||
6 | typedef unsigned short umode_t; | ||
7 | |||
8 | /* | ||
9 | * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the | ||
10 | * header files exported to user space | ||
11 | */ | ||
12 | |||
13 | typedef __signed__ char __s8; | ||
14 | typedef unsigned char __u8; | ||
15 | |||
16 | typedef __signed__ short __s16; | ||
17 | typedef unsigned short __u16; | ||
18 | |||
19 | typedef __signed__ int __s32; | ||
20 | typedef unsigned int __u32; | ||
21 | |||
22 | #if defined(__GNUC__) && !defined(__STRICT_ANSI__) | ||
23 | typedef __signed__ long long __s64; | ||
24 | typedef unsigned long long __u64; | ||
25 | #endif | ||
26 | |||
27 | #endif /* __ASSEMBLY__ */ | ||
28 | |||
29 | /* | ||
30 | * These aren't exported outside the kernel to avoid name space clashes | ||
31 | */ | ||
32 | #ifdef __KERNEL__ | ||
33 | |||
34 | #define BITS_PER_LONG 32 | ||
35 | |||
36 | #ifndef __ASSEMBLY__ | ||
37 | |||
38 | typedef signed char s8; | ||
39 | typedef unsigned char u8; | ||
40 | |||
41 | typedef signed short s16; | ||
42 | typedef unsigned short u16; | ||
43 | |||
44 | typedef signed int s32; | ||
45 | typedef unsigned int u32; | ||
46 | |||
47 | typedef signed long long s64; | ||
48 | typedef unsigned long long u64; | ||
49 | |||
50 | /* Dma addresses are 32-bits wide. */ | ||
51 | |||
52 | typedef u32 dma_addr_t; | ||
53 | typedef u32 dma64_addr_t; | ||
54 | |||
55 | #endif /* __ASSEMBLY__ */ | ||
56 | |||
57 | #endif /* __KERNEL__ */ | ||
58 | |||
59 | #endif | ||
diff --git a/include/asm-arm26/uaccess-asm.h b/include/asm-arm26/uaccess-asm.h deleted file mode 100644 index ade76ec02995..000000000000 --- a/include/asm-arm26/uaccess-asm.h +++ /dev/null | |||
@@ -1,153 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/proc-armo/uaccess.h | ||
3 | * | ||
4 | * Copyright (C) 1996 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | |||
11 | /* | ||
12 | * The fs functions are implemented on the ARM2 and ARM3 architectures | ||
13 | * manually. | ||
14 | * Use *_user functions to access user memory with faulting behaving | ||
15 | * as though the user is accessing the memory. | ||
16 | * Use set_fs(get_ds()) and then the *_user functions to allow them to | ||
17 | * access kernel memory. | ||
18 | */ | ||
19 | |||
20 | /* | ||
21 | * These are the values used to represent the user `fs' and the kernel `ds' | ||
22 | * FIXME - the KERNEL_DS should end at 0x03000000 but we want to access ROM at | ||
23 | * 0x03400000. ideally we want to forbid access to the IO space inbetween. | ||
24 | */ | ||
25 | #define KERNEL_DS 0x03FFFFFF | ||
26 | #define USER_DS 0x02000000 | ||
27 | |||
28 | extern uaccess_t uaccess_user, uaccess_kernel; | ||
29 | |||
30 | static inline void set_fs (mm_segment_t fs) | ||
31 | { | ||
32 | current_thread_info()->addr_limit = fs; | ||
33 | current->thread.uaccess = (fs == USER_DS ? &uaccess_user : &uaccess_kernel); | ||
34 | } | ||
35 | |||
36 | #define __range_ok(addr,size) ({ \ | ||
37 | unsigned long flag, roksum; \ | ||
38 | __asm__ __volatile__("subs %1, %0, %3; cmpcs %1, %2; movcs %0, #0" \ | ||
39 | : "=&r" (flag), "=&r" (roksum) \ | ||
40 | : "r" (addr), "Ir" (size), "0" (current_thread_info()->addr_limit) \ | ||
41 | : "cc"); \ | ||
42 | flag; }) | ||
43 | |||
44 | #define __addr_ok(addr) ({ \ | ||
45 | unsigned long flag; \ | ||
46 | __asm__ __volatile__("cmp %2, %0; movlo %0, #0" \ | ||
47 | : "=&r" (flag) \ | ||
48 | : "0" (current_thread_info()->addr_limit), "r" (addr) \ | ||
49 | : "cc"); \ | ||
50 | (flag == 0); }) | ||
51 | |||
52 | #define __put_user_asm_byte(x,addr,err) \ | ||
53 | __asm__ __volatile__( \ | ||
54 | " mov r0, %1\n" \ | ||
55 | " mov r1, %2\n" \ | ||
56 | " mov r2, %0\n" \ | ||
57 | " mov lr, pc\n" \ | ||
58 | " mov pc, %3\n" \ | ||
59 | " mov %0, r2\n" \ | ||
60 | : "=r" (err) \ | ||
61 | : "r" (x), "r" (addr), "r" (current->thread.uaccess->put_byte), \ | ||
62 | "0" (err) \ | ||
63 | : "r0", "r1", "r2", "lr") | ||
64 | |||
65 | #define __put_user_asm_half(x,addr,err) \ | ||
66 | __asm__ __volatile__( \ | ||
67 | " mov r0, %1\n" \ | ||
68 | " mov r1, %2\n" \ | ||
69 | " mov r2, %0\n" \ | ||
70 | " mov lr, pc\n" \ | ||
71 | " mov pc, %3\n" \ | ||
72 | " mov %0, r2\n" \ | ||
73 | : "=r" (err) \ | ||
74 | : "r" (x), "r" (addr), "r" (current->thread.uaccess->put_half), \ | ||
75 | "0" (err) \ | ||
76 | : "r0", "r1", "r2", "lr") | ||
77 | |||
78 | #define __put_user_asm_word(x,addr,err) \ | ||
79 | __asm__ __volatile__( \ | ||
80 | " mov r0, %1\n" \ | ||
81 | " mov r1, %2\n" \ | ||
82 | " mov r2, %0\n" \ | ||
83 | " mov lr, pc\n" \ | ||
84 | " mov pc, %3\n" \ | ||
85 | " mov %0, r2\n" \ | ||
86 | : "=r" (err) \ | ||
87 | : "r" (x), "r" (addr), "r" (current->thread.uaccess->put_word), \ | ||
88 | "0" (err) \ | ||
89 | : "r0", "r1", "r2", "lr") | ||
90 | |||
91 | #define __put_user_asm_dword(x,addr,err) \ | ||
92 | __asm__ __volatile__( \ | ||
93 | " mov r0, %1\n" \ | ||
94 | " mov r1, %2\n" \ | ||
95 | " mov r2, %0\n" \ | ||
96 | " mov lr, pc\n" \ | ||
97 | " mov pc, %3\n" \ | ||
98 | " mov %0, r2\n" \ | ||
99 | : "=r" (err) \ | ||
100 | : "r" (x), "r" (addr), "r" (current->thread.uaccess->put_dword), \ | ||
101 | "0" (err) \ | ||
102 | : "r0", "r1", "r2", "lr") | ||
103 | |||
104 | #define __get_user_asm_byte(x,addr,err) \ | ||
105 | __asm__ __volatile__( \ | ||
106 | " mov r0, %2\n" \ | ||
107 | " mov r1, %0\n" \ | ||
108 | " mov lr, pc\n" \ | ||
109 | " mov pc, %3\n" \ | ||
110 | " mov %0, r1\n" \ | ||
111 | " mov %1, r0\n" \ | ||
112 | : "=r" (err), "=r" (x) \ | ||
113 | : "r" (addr), "r" (current->thread.uaccess->get_byte), "0" (err) \ | ||
114 | : "r0", "r1", "r2", "lr") | ||
115 | |||
116 | #define __get_user_asm_half(x,addr,err) \ | ||
117 | __asm__ __volatile__( \ | ||
118 | " mov r0, %2\n" \ | ||
119 | " mov r1, %0\n" \ | ||
120 | " mov lr, pc\n" \ | ||
121 | " mov pc, %3\n" \ | ||
122 | " mov %0, r1\n" \ | ||
123 | " mov %1, r0\n" \ | ||
124 | : "=r" (err), "=r" (x) \ | ||
125 | : "r" (addr), "r" (current->thread.uaccess->get_half), "0" (err) \ | ||
126 | : "r0", "r1", "r2", "lr") | ||
127 | |||
128 | #define __get_user_asm_word(x,addr,err) \ | ||
129 | __asm__ __volatile__( \ | ||
130 | " mov r0, %2\n" \ | ||
131 | " mov r1, %0\n" \ | ||
132 | " mov lr, pc\n" \ | ||
133 | " mov pc, %3\n" \ | ||
134 | " mov %0, r1\n" \ | ||
135 | " mov %1, r0\n" \ | ||
136 | : "=r" (err), "=r" (x) \ | ||
137 | : "r" (addr), "r" (current->thread.uaccess->get_word), "0" (err) \ | ||
138 | : "r0", "r1", "r2", "lr") | ||
139 | |||
140 | #define __do_copy_from_user(to,from,n) \ | ||
141 | (n) = current->thread.uaccess->copy_from_user((to),(from),(n)) | ||
142 | |||
143 | #define __do_copy_to_user(to,from,n) \ | ||
144 | (n) = current->thread.uaccess->copy_to_user((to),(from),(n)) | ||
145 | |||
146 | #define __do_clear_user(addr,sz) \ | ||
147 | (sz) = current->thread.uaccess->clear_user((addr),(sz)) | ||
148 | |||
149 | #define __do_strncpy_from_user(dst,src,count,res) \ | ||
150 | (res) = current->thread.uaccess->strncpy_from_user(dst,src,count) | ||
151 | |||
152 | #define __do_strnlen_user(s,n,res) \ | ||
153 | (res) = current->thread.uaccess->strnlen_user(s,n) | ||
diff --git a/include/asm-arm26/uaccess.h b/include/asm-arm26/uaccess.h deleted file mode 100644 index d64ed84cb2d3..000000000000 --- a/include/asm-arm26/uaccess.h +++ /dev/null | |||
@@ -1,293 +0,0 @@ | |||
1 | #ifndef _ASMARM_UACCESS_H | ||
2 | #define _ASMARM_UACCESS_H | ||
3 | |||
4 | /* | ||
5 | * User space memory access functions | ||
6 | */ | ||
7 | #include <linux/sched.h> | ||
8 | #include <asm/errno.h> | ||
9 | |||
10 | #define VERIFY_READ 0 | ||
11 | #define VERIFY_WRITE 1 | ||
12 | |||
13 | /* | ||
14 | * The exception table consists of pairs of addresses: the first is the | ||
15 | * address of an instruction that is allowed to fault, and the second is | ||
16 | * the address at which the program should continue. No registers are | ||
17 | * modified, so it is entirely up to the continuation code to figure out | ||
18 | * what to do. | ||
19 | * | ||
20 | * All the routines below use bits of fixup code that are out of line | ||
21 | * with the main instruction path. This means when everything is well, | ||
22 | * we don't even have to jump over them. Further, they do not intrude | ||
23 | * on our cache or tlb entries. | ||
24 | */ | ||
25 | |||
26 | struct exception_table_entry | ||
27 | { | ||
28 | unsigned long insn, fixup; | ||
29 | }; | ||
30 | |||
31 | /* Returns 0 if exception not found and fixup otherwise. */ | ||
32 | extern unsigned long search_exception_table(unsigned long); | ||
33 | extern int fixup_exception(struct pt_regs *regs); | ||
34 | |||
35 | #define get_ds() (KERNEL_DS) | ||
36 | #define get_fs() (current_thread_info()->addr_limit) | ||
37 | #define segment_eq(a,b) ((a) == (b)) | ||
38 | |||
39 | #include <asm/uaccess-asm.h> | ||
40 | |||
41 | #define access_ok(type,addr,size) (__range_ok(addr,size) == 0) | ||
42 | |||
43 | /* | ||
44 | * Single-value transfer routines. They automatically use the right | ||
45 | * size if we just have the right pointer type. Note that the functions | ||
46 | * which read from user space (*get_*) need to take care not to leak | ||
47 | * kernel data even if the calling code is buggy and fails to check | ||
48 | * the return value. This means zeroing out the destination variable | ||
49 | * or buffer on error. Normally this is done out of line by the | ||
50 | * fixup code, but there are a few places where it intrudes on the | ||
51 | * main code path. When we only write to user space, there is no | ||
52 | * problem. | ||
53 | * | ||
54 | * The "__xxx" versions of the user access functions do not verify the | ||
55 | * address space - it must have been done previously with a separate | ||
56 | * "access_ok()" call. | ||
57 | * | ||
58 | * The "xxx_error" versions set the third argument to EFAULT if an | ||
59 | * error occurs, and leave it unchanged on success. Note that these | ||
60 | * versions are void (ie, don't return a value as such). | ||
61 | */ | ||
62 | |||
63 | extern int __get_user_1(void *); | ||
64 | extern int __get_user_2(void *); | ||
65 | extern int __get_user_4(void *); | ||
66 | extern int __get_user_8(void *); | ||
67 | extern int __get_user_bad(void); | ||
68 | |||
69 | #define __get_user_x(__r1,__p,__e,__s,__i...) \ | ||
70 | __asm__ __volatile__ ("bl __get_user_" #__s \ | ||
71 | : "=&r" (__e), "=r" (__r1) \ | ||
72 | : "0" (__p) \ | ||
73 | : __i) | ||
74 | |||
75 | #define get_user(x,p) \ | ||
76 | ({ \ | ||
77 | register const typeof(*(p)) *__p asm("r0") = (p); \ | ||
78 | register typeof(*(p)) __r1 asm("r1"); \ | ||
79 | register int __e asm("r0"); \ | ||
80 | switch (sizeof(*(p))) { \ | ||
81 | case 1: \ | ||
82 | __get_user_x(__r1, __p, __e, 1, "lr"); \ | ||
83 | break; \ | ||
84 | case 2: \ | ||
85 | __get_user_x(__r1, __p, __e, 2, "r2", "lr"); \ | ||
86 | break; \ | ||
87 | case 4: \ | ||
88 | __get_user_x(__r1, __p, __e, 4, "lr"); \ | ||
89 | break; \ | ||
90 | case 8: \ | ||
91 | __get_user_x(__r1, __p, __e, 8, "lr"); \ | ||
92 | break; \ | ||
93 | default: __e = __get_user_bad(); break; \ | ||
94 | } \ | ||
95 | x = __r1; \ | ||
96 | __e; \ | ||
97 | }) | ||
98 | |||
99 | |||
100 | #define __get_user(x,ptr) \ | ||
101 | ({ \ | ||
102 | long __gu_err = 0; \ | ||
103 | __get_user_err((x),(ptr),__gu_err); \ | ||
104 | __gu_err; \ | ||
105 | }) | ||
106 | |||
107 | #define __get_user_error(x,ptr,err) \ | ||
108 | ({ \ | ||
109 | __get_user_err((x),(ptr),err); \ | ||
110 | (void) 0; \ | ||
111 | }) | ||
112 | |||
113 | #define __get_user_err(x,ptr,err) \ | ||
114 | do { \ | ||
115 | unsigned long __gu_addr = (unsigned long)(ptr); \ | ||
116 | unsigned long __gu_val; \ | ||
117 | switch (sizeof(*(ptr))) { \ | ||
118 | case 1: __get_user_asm_byte(__gu_val,__gu_addr,err); break; \ | ||
119 | case 2: __get_user_asm_half(__gu_val,__gu_addr,err); break; \ | ||
120 | case 4: __get_user_asm_word(__gu_val,__gu_addr,err); break; \ | ||
121 | default: (__gu_val) = __get_user_bad(); \ | ||
122 | } \ | ||
123 | (x) = (__typeof__(*(ptr)))__gu_val; \ | ||
124 | } while (0) | ||
125 | |||
126 | extern int __put_user_1(void *, unsigned int); | ||
127 | extern int __put_user_2(void *, unsigned int); | ||
128 | extern int __put_user_4(void *, unsigned int); | ||
129 | extern int __put_user_8(void *, unsigned long long); | ||
130 | extern int __put_user_bad(void); | ||
131 | |||
132 | #define __put_user_x(__r1,__p,__e,__s) \ | ||
133 | __asm__ __volatile__ ( \ | ||
134 | __asmeq("%0", "r0") __asmeq("%2", "r1") \ | ||
135 | "bl __put_user_" #__s \ | ||
136 | : "=&r" (__e) \ | ||
137 | : "0" (__p), "r" (__r1) \ | ||
138 | : "ip", "lr", "cc") | ||
139 | |||
140 | #define put_user(x,p) \ | ||
141 | ({ \ | ||
142 | register const typeof(*(p)) __r1 asm("r1") = (x); \ | ||
143 | register const typeof(*(p)) *__p asm("r0") = (p); \ | ||
144 | register int __e asm("r0"); \ | ||
145 | switch (sizeof(*(__p))) { \ | ||
146 | case 1: \ | ||
147 | __put_user_x(__r1, __p, __e, 1); \ | ||
148 | break; \ | ||
149 | case 2: \ | ||
150 | __put_user_x(__r1, __p, __e, 2); \ | ||
151 | break; \ | ||
152 | case 4: \ | ||
153 | __put_user_x(__r1, __p, __e, 4); \ | ||
154 | break; \ | ||
155 | case 8: \ | ||
156 | __put_user_x(__r1, __p, __e, 8); \ | ||
157 | break; \ | ||
158 | default: __e = __put_user_bad(); break; \ | ||
159 | } \ | ||
160 | __e; \ | ||
161 | }) | ||
162 | |||
163 | #if 0 | ||
164 | /********************* OLD METHOD *******************/ | ||
165 | #define __put_user_x(__r1,__p,__e,__s,__i...) \ | ||
166 | __asm__ __volatile__ ("bl __put_user_" #__s \ | ||
167 | : "=&r" (__e) \ | ||
168 | : "0" (__p), "r" (__r1) \ | ||
169 | : __i) | ||
170 | |||
171 | #define put_user(x,p) \ | ||
172 | ({ \ | ||
173 | register const typeof(*(p)) __r1 asm("r1") = (x); \ | ||
174 | register const typeof(*(p)) *__p asm("r0") = (p); \ | ||
175 | register int __e asm("r0"); \ | ||
176 | switch (sizeof(*(p))) { \ | ||
177 | case 1: \ | ||
178 | __put_user_x(__r1, __p, __e, 1, "r2", "lr"); \ | ||
179 | break; \ | ||
180 | case 2: \ | ||
181 | __put_user_x(__r1, __p, __e, 2, "r2", "lr"); \ | ||
182 | break; \ | ||
183 | case 4: \ | ||
184 | __put_user_x(__r1, __p, __e, 4, "r2", "lr"); \ | ||
185 | break; \ | ||
186 | case 8: \ | ||
187 | __put_user_x(__r1, __p, __e, 8, "r2", "ip", "lr"); \ | ||
188 | break; \ | ||
189 | default: __e = __put_user_bad(); break; \ | ||
190 | } \ | ||
191 | __e; \ | ||
192 | }) | ||
193 | /*************************************************/ | ||
194 | #endif | ||
195 | |||
196 | #define __put_user(x,ptr) \ | ||
197 | ({ \ | ||
198 | long __pu_err = 0; \ | ||
199 | __put_user_err((x),(ptr),__pu_err); \ | ||
200 | __pu_err; \ | ||
201 | }) | ||
202 | |||
203 | #define __put_user_error(x,ptr,err) \ | ||
204 | ({ \ | ||
205 | __put_user_err((x),(ptr),err); \ | ||
206 | (void) 0; \ | ||
207 | }) | ||
208 | |||
209 | #define __put_user_err(x,ptr,err) \ | ||
210 | do { \ | ||
211 | unsigned long __pu_addr = (unsigned long)(ptr); \ | ||
212 | __typeof__(*(ptr)) __pu_val = (x); \ | ||
213 | switch (sizeof(*(ptr))) { \ | ||
214 | case 1: __put_user_asm_byte(__pu_val,__pu_addr,err); break; \ | ||
215 | case 2: __put_user_asm_half(__pu_val,__pu_addr,err); break; \ | ||
216 | case 4: __put_user_asm_word(__pu_val,__pu_addr,err); break; \ | ||
217 | case 8: __put_user_asm_dword(__pu_val,__pu_addr,err); break; \ | ||
218 | default: __put_user_bad(); \ | ||
219 | } \ | ||
220 | } while (0) | ||
221 | |||
222 | static __inline__ unsigned long copy_from_user(void *to, const void *from, unsigned long n) | ||
223 | { | ||
224 | if (access_ok(VERIFY_READ, from, n)) | ||
225 | __do_copy_from_user(to, from, n); | ||
226 | else /* security hole - plug it */ | ||
227 | memzero(to, n); | ||
228 | return n; | ||
229 | } | ||
230 | |||
231 | static __inline__ unsigned long __copy_from_user(void *to, const void *from, unsigned long n) | ||
232 | { | ||
233 | __do_copy_from_user(to, from, n); | ||
234 | return n; | ||
235 | } | ||
236 | |||
237 | static __inline__ unsigned long copy_to_user(void *to, const void *from, unsigned long n) | ||
238 | { | ||
239 | if (access_ok(VERIFY_WRITE, to, n)) | ||
240 | __do_copy_to_user(to, from, n); | ||
241 | return n; | ||
242 | } | ||
243 | |||
244 | static __inline__ unsigned long __copy_to_user(void *to, const void *from, unsigned long n) | ||
245 | { | ||
246 | __do_copy_to_user(to, from, n); | ||
247 | return n; | ||
248 | } | ||
249 | |||
250 | #define __copy_to_user_inatomic __copy_to_user | ||
251 | #define __copy_from_user_inatomic __copy_from_user | ||
252 | |||
253 | static __inline__ unsigned long clear_user (void *to, unsigned long n) | ||
254 | { | ||
255 | if (access_ok(VERIFY_WRITE, to, n)) | ||
256 | __do_clear_user(to, n); | ||
257 | return n; | ||
258 | } | ||
259 | |||
260 | static __inline__ unsigned long __clear_user (void *to, unsigned long n) | ||
261 | { | ||
262 | __do_clear_user(to, n); | ||
263 | return n; | ||
264 | } | ||
265 | |||
266 | static __inline__ long strncpy_from_user (char *dst, const char *src, long count) | ||
267 | { | ||
268 | long res = -EFAULT; | ||
269 | if (access_ok(VERIFY_READ, src, 1)) | ||
270 | __do_strncpy_from_user(dst, src, count, res); | ||
271 | return res; | ||
272 | } | ||
273 | |||
274 | static __inline__ long __strncpy_from_user (char *dst, const char *src, long count) | ||
275 | { | ||
276 | long res; | ||
277 | __do_strncpy_from_user(dst, src, count, res); | ||
278 | return res; | ||
279 | } | ||
280 | |||
281 | #define strlen_user(s) strnlen_user(s, ~0UL >> 1) | ||
282 | |||
283 | static inline long strnlen_user(const char *s, long n) | ||
284 | { | ||
285 | unsigned long res = 0; | ||
286 | |||
287 | if (__addr_ok(s)) | ||
288 | __do_strnlen_user(s, n, res); | ||
289 | |||
290 | return res; | ||
291 | } | ||
292 | |||
293 | #endif /* _ASMARM_UACCESS_H */ | ||
diff --git a/include/asm-arm26/ucontext.h b/include/asm-arm26/ucontext.h deleted file mode 100644 index f853130137cc..000000000000 --- a/include/asm-arm26/ucontext.h +++ /dev/null | |||
@@ -1,12 +0,0 @@ | |||
1 | #ifndef _ASMARM_UCONTEXT_H | ||
2 | #define _ASMARM_UCONTEXT_H | ||
3 | |||
4 | struct ucontext { | ||
5 | unsigned long uc_flags; | ||
6 | struct ucontext *uc_link; | ||
7 | stack_t uc_stack; | ||
8 | struct sigcontext uc_mcontext; | ||
9 | sigset_t uc_sigmask; /* mask last for extensibility */ | ||
10 | }; | ||
11 | |||
12 | #endif /* !_ASMARM_UCONTEXT_H */ | ||
diff --git a/include/asm-arm26/unaligned.h b/include/asm-arm26/unaligned.h deleted file mode 100644 index d992782089fd..000000000000 --- a/include/asm-arm26/unaligned.h +++ /dev/null | |||
@@ -1,118 +0,0 @@ | |||
1 | #ifndef __ASM_ARM_UNALIGNED_H | ||
2 | #define __ASM_ARM_UNALIGNED_H | ||
3 | |||
4 | #include <asm/types.h> | ||
5 | |||
6 | extern int __bug_unaligned_x(void *ptr); | ||
7 | |||
8 | /* | ||
9 | * What is the most efficient way of loading/storing an unaligned value? | ||
10 | * | ||
11 | * That is the subject of this file. Efficiency here is defined as | ||
12 | * minimum code size with minimum register usage for the common cases. | ||
13 | * It is currently not believed that long longs are common, so we | ||
14 | * trade efficiency for the chars, shorts and longs against the long | ||
15 | * longs. | ||
16 | * | ||
17 | * Current stats with gcc 2.7.2.2 for these functions: | ||
18 | * | ||
19 | * ptrsize get: code regs put: code regs | ||
20 | * 1 1 1 1 2 | ||
21 | * 2 3 2 3 2 | ||
22 | * 4 7 3 7 3 | ||
23 | * 8 20 6 16 6 | ||
24 | * | ||
25 | * gcc 2.95.1 seems to code differently: | ||
26 | * | ||
27 | * ptrsize get: code regs put: code regs | ||
28 | * 1 1 1 1 2 | ||
29 | * 2 3 2 3 2 | ||
30 | * 4 7 4 7 4 | ||
31 | * 8 19 8 15 6 | ||
32 | * | ||
33 | * which may or may not be more efficient (depending upon whether | ||
34 | * you can afford the extra registers). Hopefully the gcc 2.95 | ||
35 | * is inteligent enough to decide if it is better to use the | ||
36 | * extra register, but evidence so far seems to suggest otherwise. | ||
37 | * | ||
38 | * Unfortunately, gcc is not able to optimise the high word | ||
39 | * out of long long >> 32, or the low word from long long << 32 | ||
40 | */ | ||
41 | |||
42 | #define __get_unaligned_2_le(__p) \ | ||
43 | (__p[0] | __p[1] << 8) | ||
44 | |||
45 | #define __get_unaligned_4_le(__p) \ | ||
46 | (__p[0] | __p[1] << 8 | __p[2] << 16 | __p[3] << 24) | ||
47 | |||
48 | #define __get_unaligned_le(ptr) \ | ||
49 | ({ \ | ||
50 | __typeof__(*(ptr)) __v; \ | ||
51 | __u8 *__p = (__u8 *)(ptr); \ | ||
52 | switch (sizeof(*(ptr))) { \ | ||
53 | case 1: __v = *(ptr); break; \ | ||
54 | case 2: __v = __get_unaligned_2_le(__p); break; \ | ||
55 | case 4: __v = __get_unaligned_4_le(__p); break; \ | ||
56 | case 8: { \ | ||
57 | unsigned int __v1, __v2; \ | ||
58 | __v2 = __get_unaligned_4_le((__p+4)); \ | ||
59 | __v1 = __get_unaligned_4_le(__p); \ | ||
60 | __v = ((unsigned long long)__v2 << 32 | __v1); \ | ||
61 | } \ | ||
62 | break; \ | ||
63 | default: __v = __bug_unaligned_x(__p); break; \ | ||
64 | } \ | ||
65 | __v; \ | ||
66 | }) | ||
67 | |||
68 | static inline void __put_unaligned_2_le(__u32 __v, register __u8 *__p) | ||
69 | { | ||
70 | *__p++ = __v; | ||
71 | *__p++ = __v >> 8; | ||
72 | } | ||
73 | |||
74 | static inline void __put_unaligned_4_le(__u32 __v, register __u8 *__p) | ||
75 | { | ||
76 | __put_unaligned_2_le(__v >> 16, __p + 2); | ||
77 | __put_unaligned_2_le(__v, __p); | ||
78 | } | ||
79 | |||
80 | static inline void __put_unaligned_8_le(const unsigned long long __v, register __u8 *__p) | ||
81 | { | ||
82 | /* | ||
83 | * tradeoff: 8 bytes of stack for all unaligned puts (2 | ||
84 | * instructions), or an extra register in the long long | ||
85 | * case - go for the extra register. | ||
86 | */ | ||
87 | __put_unaligned_4_le(__v >> 32, __p+4); | ||
88 | __put_unaligned_4_le(__v, __p); | ||
89 | } | ||
90 | |||
91 | /* | ||
92 | * Try to store an unaligned value as efficiently as possible. | ||
93 | */ | ||
94 | #define __put_unaligned_le(val,ptr) \ | ||
95 | ({ \ | ||
96 | switch (sizeof(*(ptr))) { \ | ||
97 | case 1: \ | ||
98 | *(ptr) = (val); \ | ||
99 | break; \ | ||
100 | case 2: __put_unaligned_2_le((val),(__u8 *)(ptr)); \ | ||
101 | break; \ | ||
102 | case 4: __put_unaligned_4_le((val),(__u8 *)(ptr)); \ | ||
103 | break; \ | ||
104 | case 8: __put_unaligned_8_le((val),(__u8 *)(ptr)); \ | ||
105 | break; \ | ||
106 | default: __bug_unaligned_x(ptr); \ | ||
107 | break; \ | ||
108 | } \ | ||
109 | (void) 0; \ | ||
110 | }) | ||
111 | |||
112 | /* | ||
113 | * Select endianness | ||
114 | */ | ||
115 | #define get_unaligned __get_unaligned_le | ||
116 | #define put_unaligned __put_unaligned_le | ||
117 | |||
118 | #endif | ||
diff --git a/include/asm-arm26/uncompress.h b/include/asm-arm26/uncompress.h deleted file mode 100644 index df2cba816a4e..000000000000 --- a/include/asm-arm26/uncompress.h +++ /dev/null | |||
@@ -1,111 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/arch-arc/uncompress.h | ||
3 | * | ||
4 | * Copyright (C) 1996 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | #define VIDMEM ((char *)0x02000000) | ||
11 | |||
12 | int video_num_columns, video_num_lines, video_size_row; | ||
13 | int white, bytes_per_char_h; | ||
14 | extern unsigned long con_charconvtable[256]; | ||
15 | |||
16 | struct param_struct { | ||
17 | unsigned long page_size; | ||
18 | unsigned long nr_pages; | ||
19 | unsigned long ramdisk_size; | ||
20 | unsigned long mountrootrdonly; | ||
21 | unsigned long rootdev; | ||
22 | unsigned long video_num_cols; | ||
23 | unsigned long video_num_rows; | ||
24 | unsigned long video_x; | ||
25 | unsigned long video_y; | ||
26 | unsigned long memc_control_reg; | ||
27 | unsigned char sounddefault; | ||
28 | unsigned char adfsdrives; | ||
29 | unsigned char bytes_per_char_h; | ||
30 | unsigned char bytes_per_char_v; | ||
31 | unsigned long unused[256/4-11]; | ||
32 | }; | ||
33 | |||
34 | static struct param_struct *params = (struct param_struct *)0x0207c000; | ||
35 | |||
36 | /* | ||
37 | * This does not append a newline | ||
38 | */ | ||
39 | static void puts(const char *s) | ||
40 | { | ||
41 | extern void ll_write_char(char *, unsigned long); | ||
42 | int x,y; | ||
43 | unsigned char c; | ||
44 | char *ptr; | ||
45 | |||
46 | x = params->video_x; | ||
47 | y = params->video_y; | ||
48 | |||
49 | while ( ( c = *(unsigned char *)s++ ) != '\0' ) { | ||
50 | if ( c == '\n' ) { | ||
51 | x = 0; | ||
52 | if ( ++y >= video_num_lines ) { | ||
53 | y--; | ||
54 | } | ||
55 | } else { | ||
56 | ptr = VIDMEM + ((y*video_num_columns*params->bytes_per_char_v+x)*bytes_per_char_h); | ||
57 | ll_write_char(ptr, c|(white<<16)); | ||
58 | if ( ++x >= video_num_columns ) { | ||
59 | x = 0; | ||
60 | if ( ++y >= video_num_lines ) { | ||
61 | y--; | ||
62 | } | ||
63 | } | ||
64 | } | ||
65 | } | ||
66 | |||
67 | params->video_x = x; | ||
68 | params->video_y = y; | ||
69 | } | ||
70 | |||
71 | static void error(char *x); | ||
72 | |||
73 | /* | ||
74 | * Setup for decompression | ||
75 | */ | ||
76 | static void arch_decomp_setup(void) | ||
77 | { | ||
78 | int i; | ||
79 | |||
80 | video_num_lines = params->video_num_rows; | ||
81 | video_num_columns = params->video_num_cols; | ||
82 | bytes_per_char_h = params->bytes_per_char_h; | ||
83 | video_size_row = video_num_columns * bytes_per_char_h; | ||
84 | if (bytes_per_char_h == 4) | ||
85 | for (i = 0; i < 256; i++) | ||
86 | con_charconvtable[i] = | ||
87 | (i & 128 ? 1 << 0 : 0) | | ||
88 | (i & 64 ? 1 << 4 : 0) | | ||
89 | (i & 32 ? 1 << 8 : 0) | | ||
90 | (i & 16 ? 1 << 12 : 0) | | ||
91 | (i & 8 ? 1 << 16 : 0) | | ||
92 | (i & 4 ? 1 << 20 : 0) | | ||
93 | (i & 2 ? 1 << 24 : 0) | | ||
94 | (i & 1 ? 1 << 28 : 0); | ||
95 | else | ||
96 | for (i = 0; i < 16; i++) | ||
97 | con_charconvtable[i] = | ||
98 | (i & 8 ? 1 << 0 : 0) | | ||
99 | (i & 4 ? 1 << 8 : 0) | | ||
100 | (i & 2 ? 1 << 16 : 0) | | ||
101 | (i & 1 ? 1 << 24 : 0); | ||
102 | |||
103 | white = bytes_per_char_h == 8 ? 0xfc : 7; | ||
104 | |||
105 | if (params->nr_pages * params->page_size < 4096*1024) error("<4M of mem\n"); | ||
106 | } | ||
107 | |||
108 | /* | ||
109 | * nothing to do | ||
110 | */ | ||
111 | #define arch_decomp_wdog() | ||
diff --git a/include/asm-arm26/unistd.h b/include/asm-arm26/unistd.h deleted file mode 100644 index 4c3b919177e5..000000000000 --- a/include/asm-arm26/unistd.h +++ /dev/null | |||
@@ -1,343 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/unistd.h | ||
3 | * | ||
4 | * Copyright (C) 2001-2003 Russell King | ||
5 | * Modified 25/11/04 Ian Molton for arm26. | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License version 2 as | ||
9 | * published by the Free Software Foundation. | ||
10 | * | ||
11 | * Please forward _all_ changes to this file to spyro@f2s.com | ||
12 | * no matter what the change is. Thanks! | ||
13 | */ | ||
14 | #ifndef __ASM_ARM_UNISTD_H | ||
15 | #define __ASM_ARM_UNISTD_H | ||
16 | |||
17 | #define __NR_SYSCALL_BASE 0x900000 | ||
18 | |||
19 | /* | ||
20 | * This file contains the system call numbers. | ||
21 | */ | ||
22 | |||
23 | #define __NR_restart_syscall (__NR_SYSCALL_BASE+ 0) | ||
24 | #define __NR_exit (__NR_SYSCALL_BASE+ 1) | ||
25 | #define __NR_fork (__NR_SYSCALL_BASE+ 2) | ||
26 | #define __NR_read (__NR_SYSCALL_BASE+ 3) | ||
27 | #define __NR_write (__NR_SYSCALL_BASE+ 4) | ||
28 | #define __NR_open (__NR_SYSCALL_BASE+ 5) | ||
29 | #define __NR_close (__NR_SYSCALL_BASE+ 6) | ||
30 | /* 7 was sys_waitpid */ | ||
31 | #define __NR_creat (__NR_SYSCALL_BASE+ 8) | ||
32 | #define __NR_link (__NR_SYSCALL_BASE+ 9) | ||
33 | #define __NR_unlink (__NR_SYSCALL_BASE+ 10) | ||
34 | #define __NR_execve (__NR_SYSCALL_BASE+ 11) | ||
35 | #define __NR_chdir (__NR_SYSCALL_BASE+ 12) | ||
36 | #define __NR_time (__NR_SYSCALL_BASE+ 13) | ||
37 | #define __NR_mknod (__NR_SYSCALL_BASE+ 14) | ||
38 | #define __NR_chmod (__NR_SYSCALL_BASE+ 15) | ||
39 | #define __NR_lchown (__NR_SYSCALL_BASE+ 16) | ||
40 | /* 17 was sys_break */ | ||
41 | /* 18 was sys_stat */ | ||
42 | #define __NR_lseek (__NR_SYSCALL_BASE+ 19) | ||
43 | #define __NR_getpid (__NR_SYSCALL_BASE+ 20) | ||
44 | #define __NR_mount (__NR_SYSCALL_BASE+ 21) | ||
45 | #define __NR_umount (__NR_SYSCALL_BASE+ 22) | ||
46 | #define __NR_setuid (__NR_SYSCALL_BASE+ 23) | ||
47 | #define __NR_getuid (__NR_SYSCALL_BASE+ 24) | ||
48 | #define __NR_stime (__NR_SYSCALL_BASE+ 25) | ||
49 | #define __NR_ptrace (__NR_SYSCALL_BASE+ 26) | ||
50 | #define __NR_alarm (__NR_SYSCALL_BASE+ 27) | ||
51 | /* 28 was sys_fstat */ | ||
52 | #define __NR_pause (__NR_SYSCALL_BASE+ 29) | ||
53 | #define __NR_utime (__NR_SYSCALL_BASE+ 30) | ||
54 | /* 31 was sys_stty */ | ||
55 | /* 32 was sys_gtty */ | ||
56 | #define __NR_access (__NR_SYSCALL_BASE+ 33) | ||
57 | #define __NR_nice (__NR_SYSCALL_BASE+ 34) | ||
58 | /* 35 was sys_ftime */ | ||
59 | #define __NR_sync (__NR_SYSCALL_BASE+ 36) | ||
60 | #define __NR_kill (__NR_SYSCALL_BASE+ 37) | ||
61 | #define __NR_rename (__NR_SYSCALL_BASE+ 38) | ||
62 | #define __NR_mkdir (__NR_SYSCALL_BASE+ 39) | ||
63 | #define __NR_rmdir (__NR_SYSCALL_BASE+ 40) | ||
64 | #define __NR_dup (__NR_SYSCALL_BASE+ 41) | ||
65 | #define __NR_pipe (__NR_SYSCALL_BASE+ 42) | ||
66 | #define __NR_times (__NR_SYSCALL_BASE+ 43) | ||
67 | /* 44 was sys_prof */ | ||
68 | #define __NR_brk (__NR_SYSCALL_BASE+ 45) | ||
69 | #define __NR_setgid (__NR_SYSCALL_BASE+ 46) | ||
70 | #define __NR_getgid (__NR_SYSCALL_BASE+ 47) | ||
71 | /* 48 was sys_signal */ | ||
72 | #define __NR_geteuid (__NR_SYSCALL_BASE+ 49) | ||
73 | #define __NR_getegid (__NR_SYSCALL_BASE+ 50) | ||
74 | #define __NR_acct (__NR_SYSCALL_BASE+ 51) | ||
75 | #define __NR_umount2 (__NR_SYSCALL_BASE+ 52) | ||
76 | /* 53 was sys_lock */ | ||
77 | #define __NR_ioctl (__NR_SYSCALL_BASE+ 54) | ||
78 | #define __NR_fcntl (__NR_SYSCALL_BASE+ 55) | ||
79 | /* 56 was sys_mpx */ | ||
80 | #define __NR_setpgid (__NR_SYSCALL_BASE+ 57) | ||
81 | /* 58 was sys_ulimit */ | ||
82 | /* 59 was sys_olduname */ | ||
83 | #define __NR_umask (__NR_SYSCALL_BASE+ 60) | ||
84 | #define __NR_chroot (__NR_SYSCALL_BASE+ 61) | ||
85 | #define __NR_ustat (__NR_SYSCALL_BASE+ 62) | ||
86 | #define __NR_dup2 (__NR_SYSCALL_BASE+ 63) | ||
87 | #define __NR_getppid (__NR_SYSCALL_BASE+ 64) | ||
88 | #define __NR_getpgrp (__NR_SYSCALL_BASE+ 65) | ||
89 | #define __NR_setsid (__NR_SYSCALL_BASE+ 66) | ||
90 | #define __NR_sigaction (__NR_SYSCALL_BASE+ 67) | ||
91 | /* 68 was sys_sgetmask */ | ||
92 | /* 69 was sys_ssetmask */ | ||
93 | #define __NR_setreuid (__NR_SYSCALL_BASE+ 70) | ||
94 | #define __NR_setregid (__NR_SYSCALL_BASE+ 71) | ||
95 | #define __NR_sigsuspend (__NR_SYSCALL_BASE+ 72) | ||
96 | #define __NR_sigpending (__NR_SYSCALL_BASE+ 73) | ||
97 | #define __NR_sethostname (__NR_SYSCALL_BASE+ 74) | ||
98 | #define __NR_setrlimit (__NR_SYSCALL_BASE+ 75) | ||
99 | #define __NR_getrlimit (__NR_SYSCALL_BASE+ 76) /* Back compat 2GB limited rlimit */ | ||
100 | #define __NR_getrusage (__NR_SYSCALL_BASE+ 77) | ||
101 | #define __NR_gettimeofday (__NR_SYSCALL_BASE+ 78) | ||
102 | #define __NR_settimeofday (__NR_SYSCALL_BASE+ 79) | ||
103 | #define __NR_getgroups (__NR_SYSCALL_BASE+ 80) | ||
104 | #define __NR_setgroups (__NR_SYSCALL_BASE+ 81) | ||
105 | #define __NR_select (__NR_SYSCALL_BASE+ 82) | ||
106 | #define __NR_symlink (__NR_SYSCALL_BASE+ 83) | ||
107 | /* 84 was sys_lstat */ | ||
108 | #define __NR_readlink (__NR_SYSCALL_BASE+ 85) | ||
109 | #define __NR_uselib (__NR_SYSCALL_BASE+ 86) | ||
110 | #define __NR_swapon (__NR_SYSCALL_BASE+ 87) | ||
111 | #define __NR_reboot (__NR_SYSCALL_BASE+ 88) | ||
112 | #define __NR_readdir (__NR_SYSCALL_BASE+ 89) | ||
113 | #define __NR_mmap (__NR_SYSCALL_BASE+ 90) | ||
114 | #define __NR_munmap (__NR_SYSCALL_BASE+ 91) | ||
115 | #define __NR_truncate (__NR_SYSCALL_BASE+ 92) | ||
116 | #define __NR_ftruncate (__NR_SYSCALL_BASE+ 93) | ||
117 | #define __NR_fchmod (__NR_SYSCALL_BASE+ 94) | ||
118 | #define __NR_fchown (__NR_SYSCALL_BASE+ 95) | ||
119 | #define __NR_getpriority (__NR_SYSCALL_BASE+ 96) | ||
120 | #define __NR_setpriority (__NR_SYSCALL_BASE+ 97) | ||
121 | /* 98 was sys_profil */ | ||
122 | #define __NR_statfs (__NR_SYSCALL_BASE+ 99) | ||
123 | #define __NR_fstatfs (__NR_SYSCALL_BASE+100) | ||
124 | /* 101 was sys_ioperm */ | ||
125 | #define __NR_socketcall (__NR_SYSCALL_BASE+102) | ||
126 | #define __NR_syslog (__NR_SYSCALL_BASE+103) | ||
127 | #define __NR_setitimer (__NR_SYSCALL_BASE+104) | ||
128 | #define __NR_getitimer (__NR_SYSCALL_BASE+105) | ||
129 | #define __NR_stat (__NR_SYSCALL_BASE+106) | ||
130 | #define __NR_lstat (__NR_SYSCALL_BASE+107) | ||
131 | #define __NR_fstat (__NR_SYSCALL_BASE+108) | ||
132 | /* 109 was sys_uname */ | ||
133 | /* 110 was sys_iopl */ | ||
134 | #define __NR_vhangup (__NR_SYSCALL_BASE+111) | ||
135 | /* 112 was sys_idle */ | ||
136 | #define __NR_syscall (__NR_SYSCALL_BASE+113) /* syscall to call a syscall! */ | ||
137 | #define __NR_wait4 (__NR_SYSCALL_BASE+114) | ||
138 | #define __NR_swapoff (__NR_SYSCALL_BASE+115) | ||
139 | #define __NR_sysinfo (__NR_SYSCALL_BASE+116) | ||
140 | #define __NR_ipc (__NR_SYSCALL_BASE+117) | ||
141 | #define __NR_fsync (__NR_SYSCALL_BASE+118) | ||
142 | #define __NR_sigreturn (__NR_SYSCALL_BASE+119) | ||
143 | #define __NR_clone (__NR_SYSCALL_BASE+120) | ||
144 | #define __NR_setdomainname (__NR_SYSCALL_BASE+121) | ||
145 | #define __NR_uname (__NR_SYSCALL_BASE+122) | ||
146 | /* 123 was sys_modify_ldt */ | ||
147 | #define __NR_adjtimex (__NR_SYSCALL_BASE+124) | ||
148 | #define __NR_mprotect (__NR_SYSCALL_BASE+125) | ||
149 | #define __NR_sigprocmask (__NR_SYSCALL_BASE+126) | ||
150 | /* 127 was sys_create_module */ | ||
151 | #define __NR_init_module (__NR_SYSCALL_BASE+128) | ||
152 | #define __NR_delete_module (__NR_SYSCALL_BASE+129) | ||
153 | /* 130 was sys_get_kernel_syms */ | ||
154 | #define __NR_quotactl (__NR_SYSCALL_BASE+131) | ||
155 | #define __NR_getpgid (__NR_SYSCALL_BASE+132) | ||
156 | #define __NR_fchdir (__NR_SYSCALL_BASE+133) | ||
157 | #define __NR_bdflush (__NR_SYSCALL_BASE+134) | ||
158 | #define __NR_sysfs (__NR_SYSCALL_BASE+135) | ||
159 | #define __NR_personality (__NR_SYSCALL_BASE+136) | ||
160 | /* 137 was sys_afs_syscall */ | ||
161 | #define __NR_setfsuid (__NR_SYSCALL_BASE+138) | ||
162 | #define __NR_setfsgid (__NR_SYSCALL_BASE+139) | ||
163 | #define __NR__llseek (__NR_SYSCALL_BASE+140) | ||
164 | #define __NR_getdents (__NR_SYSCALL_BASE+141) | ||
165 | #define __NR__newselect (__NR_SYSCALL_BASE+142) | ||
166 | #define __NR_flock (__NR_SYSCALL_BASE+143) | ||
167 | #define __NR_msync (__NR_SYSCALL_BASE+144) | ||
168 | #define __NR_readv (__NR_SYSCALL_BASE+145) | ||
169 | #define __NR_writev (__NR_SYSCALL_BASE+146) | ||
170 | #define __NR_getsid (__NR_SYSCALL_BASE+147) | ||
171 | #define __NR_fdatasync (__NR_SYSCALL_BASE+148) | ||
172 | #define __NR__sysctl (__NR_SYSCALL_BASE+149) | ||
173 | #define __NR_mlock (__NR_SYSCALL_BASE+150) | ||
174 | #define __NR_munlock (__NR_SYSCALL_BASE+151) | ||
175 | #define __NR_mlockall (__NR_SYSCALL_BASE+152) | ||
176 | #define __NR_munlockall (__NR_SYSCALL_BASE+153) | ||
177 | #define __NR_sched_setparam (__NR_SYSCALL_BASE+154) | ||
178 | #define __NR_sched_getparam (__NR_SYSCALL_BASE+155) | ||
179 | #define __NR_sched_setscheduler (__NR_SYSCALL_BASE+156) | ||
180 | #define __NR_sched_getscheduler (__NR_SYSCALL_BASE+157) | ||
181 | #define __NR_sched_yield (__NR_SYSCALL_BASE+158) | ||
182 | #define __NR_sched_get_priority_max (__NR_SYSCALL_BASE+159) | ||
183 | #define __NR_sched_get_priority_min (__NR_SYSCALL_BASE+160) | ||
184 | #define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE+161) | ||
185 | #define __NR_nanosleep (__NR_SYSCALL_BASE+162) | ||
186 | #define __NR_mremap (__NR_SYSCALL_BASE+163) | ||
187 | #define __NR_setresuid (__NR_SYSCALL_BASE+164) | ||
188 | #define __NR_getresuid (__NR_SYSCALL_BASE+165) | ||
189 | /* 166 was sys_vm86 */ | ||
190 | /* 167 was sys_query_module */ | ||
191 | #define __NR_poll (__NR_SYSCALL_BASE+168) | ||
192 | #define __NR_nfsservctl (__NR_SYSCALL_BASE+169) | ||
193 | #define __NR_setresgid (__NR_SYSCALL_BASE+170) | ||
194 | #define __NR_getresgid (__NR_SYSCALL_BASE+171) | ||
195 | #define __NR_prctl (__NR_SYSCALL_BASE+172) | ||
196 | #define __NR_rt_sigreturn (__NR_SYSCALL_BASE+173) | ||
197 | #define __NR_rt_sigaction (__NR_SYSCALL_BASE+174) | ||
198 | #define __NR_rt_sigprocmask (__NR_SYSCALL_BASE+175) | ||
199 | #define __NR_rt_sigpending (__NR_SYSCALL_BASE+176) | ||
200 | #define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE+177) | ||
201 | #define __NR_rt_sigqueueinfo (__NR_SYSCALL_BASE+178) | ||
202 | #define __NR_rt_sigsuspend (__NR_SYSCALL_BASE+179) | ||
203 | #define __NR_pread64 (__NR_SYSCALL_BASE+180) | ||
204 | #define __NR_pwrite64 (__NR_SYSCALL_BASE+181) | ||
205 | #define __NR_chown (__NR_SYSCALL_BASE+182) | ||
206 | #define __NR_getcwd (__NR_SYSCALL_BASE+183) | ||
207 | #define __NR_capget (__NR_SYSCALL_BASE+184) | ||
208 | #define __NR_capset (__NR_SYSCALL_BASE+185) | ||
209 | #define __NR_sigaltstack (__NR_SYSCALL_BASE+186) | ||
210 | #define __NR_sendfile (__NR_SYSCALL_BASE+187) | ||
211 | /* 188 reserved */ | ||
212 | /* 189 reserved */ | ||
213 | #define __NR_vfork (__NR_SYSCALL_BASE+190) | ||
214 | #define __NR_ugetrlimit (__NR_SYSCALL_BASE+191) /* SuS compliant getrlimit */ | ||
215 | #define __NR_mmap2 (__NR_SYSCALL_BASE+192) | ||
216 | #define __NR_truncate64 (__NR_SYSCALL_BASE+193) | ||
217 | #define __NR_ftruncate64 (__NR_SYSCALL_BASE+194) | ||
218 | #define __NR_stat64 (__NR_SYSCALL_BASE+195) | ||
219 | #define __NR_lstat64 (__NR_SYSCALL_BASE+196) | ||
220 | #define __NR_fstat64 (__NR_SYSCALL_BASE+197) | ||
221 | #define __NR_lchown32 (__NR_SYSCALL_BASE+198) | ||
222 | #define __NR_getuid32 (__NR_SYSCALL_BASE+199) | ||
223 | #define __NR_getgid32 (__NR_SYSCALL_BASE+200) | ||
224 | #define __NR_geteuid32 (__NR_SYSCALL_BASE+201) | ||
225 | #define __NR_getegid32 (__NR_SYSCALL_BASE+202) | ||
226 | #define __NR_setreuid32 (__NR_SYSCALL_BASE+203) | ||
227 | #define __NR_setregid32 (__NR_SYSCALL_BASE+204) | ||
228 | #define __NR_getgroups32 (__NR_SYSCALL_BASE+205) | ||
229 | #define __NR_setgroups32 (__NR_SYSCALL_BASE+206) | ||
230 | #define __NR_fchown32 (__NR_SYSCALL_BASE+207) | ||
231 | #define __NR_setresuid32 (__NR_SYSCALL_BASE+208) | ||
232 | #define __NR_getresuid32 (__NR_SYSCALL_BASE+209) | ||
233 | #define __NR_setresgid32 (__NR_SYSCALL_BASE+210) | ||
234 | #define __NR_getresgid32 (__NR_SYSCALL_BASE+211) | ||
235 | #define __NR_chown32 (__NR_SYSCALL_BASE+212) | ||
236 | #define __NR_setuid32 (__NR_SYSCALL_BASE+213) | ||
237 | #define __NR_setgid32 (__NR_SYSCALL_BASE+214) | ||
238 | #define __NR_setfsuid32 (__NR_SYSCALL_BASE+215) | ||
239 | #define __NR_setfsgid32 (__NR_SYSCALL_BASE+216) | ||
240 | #define __NR_getdents64 (__NR_SYSCALL_BASE+217) | ||
241 | #define __NR_pivot_root (__NR_SYSCALL_BASE+218) | ||
242 | #define __NR_mincore (__NR_SYSCALL_BASE+219) | ||
243 | #define __NR_madvise (__NR_SYSCALL_BASE+220) | ||
244 | #define __NR_fcntl64 (__NR_SYSCALL_BASE+221) | ||
245 | /* 222 for tux */ | ||
246 | /* 223 is unused */ | ||
247 | #define __NR_gettid (__NR_SYSCALL_BASE+224) | ||
248 | #define __NR_readahead (__NR_SYSCALL_BASE+225) | ||
249 | #define __NR_setxattr (__NR_SYSCALL_BASE+226) | ||
250 | #define __NR_lsetxattr (__NR_SYSCALL_BASE+227) | ||
251 | #define __NR_fsetxattr (__NR_SYSCALL_BASE+228) | ||
252 | #define __NR_getxattr (__NR_SYSCALL_BASE+229) | ||
253 | #define __NR_lgetxattr (__NR_SYSCALL_BASE+230) | ||
254 | #define __NR_fgetxattr (__NR_SYSCALL_BASE+231) | ||
255 | #define __NR_listxattr (__NR_SYSCALL_BASE+232) | ||
256 | #define __NR_llistxattr (__NR_SYSCALL_BASE+233) | ||
257 | #define __NR_flistxattr (__NR_SYSCALL_BASE+234) | ||
258 | #define __NR_removexattr (__NR_SYSCALL_BASE+235) | ||
259 | #define __NR_lremovexattr (__NR_SYSCALL_BASE+236) | ||
260 | #define __NR_fremovexattr (__NR_SYSCALL_BASE+237) | ||
261 | #define __NR_tkill (__NR_SYSCALL_BASE+238) | ||
262 | #define __NR_sendfile64 (__NR_SYSCALL_BASE+239) | ||
263 | #define __NR_futex (__NR_SYSCALL_BASE+240) | ||
264 | #define __NR_sched_setaffinity (__NR_SYSCALL_BASE+241) | ||
265 | #define __NR_sched_getaffinity (__NR_SYSCALL_BASE+242) | ||
266 | #define __NR_io_setup (__NR_SYSCALL_BASE+243) | ||
267 | #define __NR_io_destroy (__NR_SYSCALL_BASE+244) | ||
268 | #define __NR_io_getevents (__NR_SYSCALL_BASE+245) | ||
269 | #define __NR_io_submit (__NR_SYSCALL_BASE+246) | ||
270 | #define __NR_io_cancel (__NR_SYSCALL_BASE+247) | ||
271 | #define __NR_exit_group (__NR_SYSCALL_BASE+248) | ||
272 | #define __NR_lookup_dcookie (__NR_SYSCALL_BASE+249) | ||
273 | #define __NR_epoll_create (__NR_SYSCALL_BASE+250) | ||
274 | #define __NR_epoll_ctl (__NR_SYSCALL_BASE+251) | ||
275 | #define __NR_epoll_wait (__NR_SYSCALL_BASE+252) | ||
276 | #define __NR_remap_file_pages (__NR_SYSCALL_BASE+253) | ||
277 | /* 254 for set_thread_area */ | ||
278 | /* 255 for get_thread_area */ | ||
279 | /* 256 for set_tid_address */ | ||
280 | #define __NR_timer_create (__NR_SYSCALL_BASE+257) | ||
281 | #define __NR_timer_settime (__NR_SYSCALL_BASE+258) | ||
282 | #define __NR_timer_gettime (__NR_SYSCALL_BASE+259) | ||
283 | #define __NR_timer_getoverrun (__NR_SYSCALL_BASE+260) | ||
284 | #define __NR_timer_delete (__NR_SYSCALL_BASE+261) | ||
285 | #define __NR_clock_settime (__NR_SYSCALL_BASE+262) | ||
286 | #define __NR_clock_gettime (__NR_SYSCALL_BASE+263) | ||
287 | #define __NR_clock_getres (__NR_SYSCALL_BASE+264) | ||
288 | #define __NR_clock_nanosleep (__NR_SYSCALL_BASE+265) | ||
289 | #define __NR_statfs64 (__NR_SYSCALL_BASE+266) | ||
290 | #define __NR_fstatfs64 (__NR_SYSCALL_BASE+267) | ||
291 | #define __NR_tgkill (__NR_SYSCALL_BASE+268) | ||
292 | #define __NR_utimes (__NR_SYSCALL_BASE+269) | ||
293 | #define __NR_fadvise64_64 (__NR_SYSCALL_BASE+270) | ||
294 | #define __NR_pciconfig_iobase (__NR_SYSCALL_BASE+271) | ||
295 | #define __NR_pciconfig_read (__NR_SYSCALL_BASE+272) | ||
296 | #define __NR_pciconfig_write (__NR_SYSCALL_BASE+273) | ||
297 | #define __NR_mq_open (__NR_SYSCALL_BASE+274) | ||
298 | #define __NR_mq_unlink (__NR_SYSCALL_BASE+275) | ||
299 | #define __NR_mq_timedsend (__NR_SYSCALL_BASE+276) | ||
300 | #define __NR_mq_timedreceive (__NR_SYSCALL_BASE+277) | ||
301 | #define __NR_mq_notify (__NR_SYSCALL_BASE+278) | ||
302 | #define __NR_mq_getsetattr (__NR_SYSCALL_BASE+279) | ||
303 | #define __NR_waitid (__NR_SYSCALL_BASE+280) | ||
304 | |||
305 | /* | ||
306 | * The following SWIs are ARM private. FIXME - make appropriate for arm26 | ||
307 | */ | ||
308 | #define __ARM_NR_BASE (__NR_SYSCALL_BASE+0x0f0000) | ||
309 | #define __ARM_NR_breakpoint (__ARM_NR_BASE+1) | ||
310 | #define __ARM_NR_cacheflush (__ARM_NR_BASE+2) | ||
311 | #define __ARM_NR_usr26 (__ARM_NR_BASE+3) | ||
312 | |||
313 | #ifdef __KERNEL__ | ||
314 | |||
315 | #define __ARCH_WANT_IPC_PARSE_VERSION | ||
316 | #define __ARCH_WANT_OLD_READDIR | ||
317 | #define __ARCH_WANT_STAT64 | ||
318 | #define __ARCH_WANT_SYS_ALARM | ||
319 | #define __ARCH_WANT_SYS_GETHOSTNAME | ||
320 | #define __ARCH_WANT_SYS_PAUSE | ||
321 | #define __ARCH_WANT_SYS_TIME | ||
322 | #define __ARCH_WANT_SYS_UTIME | ||
323 | #define __ARCH_WANT_SYS_SOCKETCALL | ||
324 | #define __ARCH_WANT_SYS_FADVISE64 | ||
325 | #define __ARCH_WANT_SYS_GETPGRP | ||
326 | #define __ARCH_WANT_SYS_LLSEEK | ||
327 | #define __ARCH_WANT_SYS_NICE | ||
328 | #define __ARCH_WANT_SYS_OLD_GETRLIMIT | ||
329 | #define __ARCH_WANT_SYS_OLDUMOUNT | ||
330 | #define __ARCH_WANT_SYS_SIGPENDING | ||
331 | #define __ARCH_WANT_SYS_SIGPROCMASK | ||
332 | #define __ARCH_WANT_SYS_RT_SIGACTION | ||
333 | |||
334 | /* | ||
335 | * "Conditional" syscalls | ||
336 | * | ||
337 | * What we want is __attribute__((weak,alias("sys_ni_syscall"))), | ||
338 | * but it doesn't work on all toolchains, so we just do it by hand | ||
339 | */ | ||
340 | #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") | ||
341 | |||
342 | #endif /* __KERNEL__ */ | ||
343 | #endif /* __ASM_ARM_UNISTD_H */ | ||
diff --git a/include/asm-arm26/user.h b/include/asm-arm26/user.h deleted file mode 100644 index 3e8b0f879159..000000000000 --- a/include/asm-arm26/user.h +++ /dev/null | |||
@@ -1,84 +0,0 @@ | |||
1 | #ifndef _ARM_USER_H | ||
2 | #define _ARM_USER_H | ||
3 | |||
4 | #include <asm/page.h> | ||
5 | #include <asm/ptrace.h> | ||
6 | /* Core file format: The core file is written in such a way that gdb | ||
7 | can understand it and provide useful information to the user (under | ||
8 | linux we use the 'trad-core' bfd). There are quite a number of | ||
9 | obstacles to being able to view the contents of the floating point | ||
10 | registers, and until these are solved you will not be able to view the | ||
11 | contents of them. Actually, you can read in the core file and look at | ||
12 | the contents of the user struct to find out what the floating point | ||
13 | registers contain. | ||
14 | The actual file contents are as follows: | ||
15 | UPAGE: 1 page consisting of a user struct that tells gdb what is present | ||
16 | in the file. Directly after this is a copy of the task_struct, which | ||
17 | is currently not used by gdb, but it may come in useful at some point. | ||
18 | All of the registers are stored as part of the upage. The upage should | ||
19 | always be only one page. | ||
20 | DATA: The data area is stored. We use current->end_text to | ||
21 | current->brk to pick up all of the user variables, plus any memory | ||
22 | that may have been malloced. No attempt is made to determine if a page | ||
23 | is demand-zero or if a page is totally unused, we just cover the entire | ||
24 | range. All of the addresses are rounded in such a way that an integral | ||
25 | number of pages is written. | ||
26 | STACK: We need the stack information in order to get a meaningful | ||
27 | backtrace. We need to write the data from (esp) to | ||
28 | current->start_stack, so we round each of these off in order to be able | ||
29 | to write an integer number of pages. | ||
30 | The minimum core file size is 3 pages, or 12288 bytes. | ||
31 | */ | ||
32 | |||
33 | struct user_fp { | ||
34 | struct fp_reg { | ||
35 | unsigned int sign1:1; | ||
36 | unsigned int unused:15; | ||
37 | unsigned int sign2:1; | ||
38 | unsigned int exponent:14; | ||
39 | unsigned int j:1; | ||
40 | unsigned int mantissa1:31; | ||
41 | unsigned int mantissa0:32; | ||
42 | } fpregs[8]; | ||
43 | unsigned int fpsr:32; | ||
44 | unsigned int fpcr:32; | ||
45 | unsigned char ftype[8]; | ||
46 | unsigned int init_flag; | ||
47 | }; | ||
48 | |||
49 | /* When the kernel dumps core, it starts by dumping the user struct - | ||
50 | this will be used by gdb to figure out where the data and stack segments | ||
51 | are within the file, and what virtual addresses to use. */ | ||
52 | struct user{ | ||
53 | /* We start with the registers, to mimic the way that "memory" is returned | ||
54 | from the ptrace(3,...) function. */ | ||
55 | struct pt_regs regs; /* Where the registers are actually stored */ | ||
56 | /* ptrace does not yet supply these. Someday.... */ | ||
57 | int u_fpvalid; /* True if math co-processor being used. */ | ||
58 | /* for this mess. Not yet used. */ | ||
59 | /* The rest of this junk is to help gdb figure out what goes where */ | ||
60 | unsigned long int u_tsize; /* Text segment size (pages). */ | ||
61 | unsigned long int u_dsize; /* Data segment size (pages). */ | ||
62 | unsigned long int u_ssize; /* Stack segment size (pages). */ | ||
63 | unsigned long start_code; /* Starting virtual address of text. */ | ||
64 | unsigned long start_stack; /* Starting virtual address of stack area. | ||
65 | This is actually the bottom of the stack, | ||
66 | the top of the stack is always found in the | ||
67 | esp register. */ | ||
68 | long int signal; /* Signal that caused the core dump. */ | ||
69 | int reserved; /* No longer used */ | ||
70 | struct pt_regs * u_ar0; /* Used by gdb to help find the values for */ | ||
71 | /* the registers. */ | ||
72 | unsigned long magic; /* To uniquely identify a core file */ | ||
73 | char u_comm[32]; /* User command that was responsible */ | ||
74 | int u_debugreg[8]; | ||
75 | struct user_fp u_fp; /* FP state */ | ||
76 | struct user_fp_struct * u_fp0;/* Used by gdb to help find the values for */ | ||
77 | /* the FP registers. */ | ||
78 | }; | ||
79 | #define NBPG PAGE_SIZE | ||
80 | #define UPAGES 1 | ||
81 | #define HOST_TEXT_START_ADDR (u.start_code) | ||
82 | #define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) | ||
83 | |||
84 | #endif /* _ARM_USER_H */ | ||
diff --git a/include/asm-arm26/xor.h b/include/asm-arm26/xor.h deleted file mode 100644 index e7c4cf58bed1..000000000000 --- a/include/asm-arm26/xor.h +++ /dev/null | |||
@@ -1,141 +0,0 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/xor.h | ||
3 | * | ||
4 | * Copyright (C) 2001 Russell King | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | #include <asm-generic/xor.h> | ||
11 | |||
12 | #define __XOR(a1, a2) a1 ^= a2 | ||
13 | |||
14 | #define GET_BLOCK_2(dst) \ | ||
15 | __asm__("ldmia %0, {%1, %2}" \ | ||
16 | : "=r" (dst), "=r" (a1), "=r" (a2) \ | ||
17 | : "0" (dst)) | ||
18 | |||
19 | #define GET_BLOCK_4(dst) \ | ||
20 | __asm__("ldmia %0, {%1, %2, %3, %4}" \ | ||
21 | : "=r" (dst), "=r" (a1), "=r" (a2), "=r" (a3), "=r" (a4) \ | ||
22 | : "0" (dst)) | ||
23 | |||
24 | #define XOR_BLOCK_2(src) \ | ||
25 | __asm__("ldmia %0!, {%1, %2}" \ | ||
26 | : "=r" (src), "=r" (b1), "=r" (b2) \ | ||
27 | : "0" (src)); \ | ||
28 | __XOR(a1, b1); __XOR(a2, b2); | ||
29 | |||
30 | #define XOR_BLOCK_4(src) \ | ||
31 | __asm__("ldmia %0!, {%1, %2, %3, %4}" \ | ||
32 | : "=r" (src), "=r" (b1), "=r" (b2), "=r" (b3), "=r" (b4) \ | ||
33 | : "0" (src)); \ | ||
34 | __XOR(a1, b1); __XOR(a2, b2); __XOR(a3, b3); __XOR(a4, b4) | ||
35 | |||
36 | #define PUT_BLOCK_2(dst) \ | ||
37 | __asm__ __volatile__("stmia %0!, {%2, %3}" \ | ||
38 | : "=r" (dst) \ | ||
39 | : "0" (dst), "r" (a1), "r" (a2)) | ||
40 | |||
41 | #define PUT_BLOCK_4(dst) \ | ||
42 | __asm__ __volatile__("stmia %0!, {%2, %3, %4, %5}" \ | ||
43 | : "=r" (dst) \ | ||
44 | : "0" (dst), "r" (a1), "r" (a2), "r" (a3), "r" (a4)) | ||
45 | |||
46 | static void | ||
47 | xor_arm4regs_2(unsigned long bytes, unsigned long *p1, unsigned long *p2) | ||
48 | { | ||
49 | unsigned int lines = bytes / sizeof(unsigned long) / 4; | ||
50 | register unsigned int a1 __asm__("r4"); | ||
51 | register unsigned int a2 __asm__("r5"); | ||
52 | register unsigned int a3 __asm__("r6"); | ||
53 | register unsigned int a4 __asm__("r7"); | ||
54 | register unsigned int b1 __asm__("r8"); | ||
55 | register unsigned int b2 __asm__("r9"); | ||
56 | register unsigned int b3 __asm__("ip"); | ||
57 | register unsigned int b4 __asm__("lr"); | ||
58 | |||
59 | do { | ||
60 | GET_BLOCK_4(p1); | ||
61 | XOR_BLOCK_4(p2); | ||
62 | PUT_BLOCK_4(p1); | ||
63 | } while (--lines); | ||
64 | } | ||
65 | |||
66 | static void | ||
67 | xor_arm4regs_3(unsigned long bytes, unsigned long *p1, unsigned long *p2, | ||
68 | unsigned long *p3) | ||
69 | { | ||
70 | unsigned int lines = bytes / sizeof(unsigned long) / 4; | ||
71 | register unsigned int a1 __asm__("r4"); | ||
72 | register unsigned int a2 __asm__("r5"); | ||
73 | register unsigned int a3 __asm__("r6"); | ||
74 | register unsigned int a4 __asm__("r7"); | ||
75 | register unsigned int b1 __asm__("r8"); | ||
76 | register unsigned int b2 __asm__("r9"); | ||
77 | register unsigned int b3 __asm__("ip"); | ||
78 | register unsigned int b4 __asm__("lr"); | ||
79 | |||
80 | do { | ||
81 | GET_BLOCK_4(p1); | ||
82 | XOR_BLOCK_4(p2); | ||
83 | XOR_BLOCK_4(p3); | ||
84 | PUT_BLOCK_4(p1); | ||
85 | } while (--lines); | ||
86 | } | ||
87 | |||
88 | static void | ||
89 | xor_arm4regs_4(unsigned long bytes, unsigned long *p1, unsigned long *p2, | ||
90 | unsigned long *p3, unsigned long *p4) | ||
91 | { | ||
92 | unsigned int lines = bytes / sizeof(unsigned long) / 2; | ||
93 | register unsigned int a1 __asm__("r8"); | ||
94 | register unsigned int a2 __asm__("r9"); | ||
95 | register unsigned int b1 __asm__("ip"); | ||
96 | register unsigned int b2 __asm__("lr"); | ||
97 | |||
98 | do { | ||
99 | GET_BLOCK_2(p1); | ||
100 | XOR_BLOCK_2(p2); | ||
101 | XOR_BLOCK_2(p3); | ||
102 | XOR_BLOCK_2(p4); | ||
103 | PUT_BLOCK_2(p1); | ||
104 | } while (--lines); | ||
105 | } | ||
106 | |||
107 | static void | ||
108 | xor_arm4regs_5(unsigned long bytes, unsigned long *p1, unsigned long *p2, | ||
109 | unsigned long *p3, unsigned long *p4, unsigned long *p5) | ||
110 | { | ||
111 | unsigned int lines = bytes / sizeof(unsigned long) / 2; | ||
112 | register unsigned int a1 __asm__("r8"); | ||
113 | register unsigned int a2 __asm__("r9"); | ||
114 | register unsigned int b1 __asm__("ip"); | ||
115 | register unsigned int b2 __asm__("lr"); | ||
116 | |||
117 | do { | ||
118 | GET_BLOCK_2(p1); | ||
119 | XOR_BLOCK_2(p2); | ||
120 | XOR_BLOCK_2(p3); | ||
121 | XOR_BLOCK_2(p4); | ||
122 | XOR_BLOCK_2(p5); | ||
123 | PUT_BLOCK_2(p1); | ||
124 | } while (--lines); | ||
125 | } | ||
126 | |||
127 | static struct xor_block_template xor_block_arm4regs = { | ||
128 | .name = "arm4regs", | ||
129 | .do_2 = xor_arm4regs_2, | ||
130 | .do_3 = xor_arm4regs_3, | ||
131 | .do_4 = xor_arm4regs_4, | ||
132 | .do_5 = xor_arm4regs_5, | ||
133 | }; | ||
134 | |||
135 | #undef XOR_TRY_TEMPLATES | ||
136 | #define XOR_TRY_TEMPLATES \ | ||
137 | do { \ | ||
138 | xor_speed(&xor_block_arm4regs); \ | ||
139 | xor_speed(&xor_block_8regs); \ | ||
140 | xor_speed(&xor_block_32regs); \ | ||
141 | } while (0) | ||
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index da8eb8ad9e9b..3ea68cd3b61f 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h | |||
@@ -120,7 +120,6 @@ enum zone_type { | |||
120 | * --------------------------- | 120 | * --------------------------- |
121 | * parisc, ia64, sparc <4G | 121 | * parisc, ia64, sparc <4G |
122 | * s390 <2G | 122 | * s390 <2G |
123 | * arm26 <48M | ||
124 | * arm Various | 123 | * arm Various |
125 | * alpha Unlimited or 0-16MB. | 124 | * alpha Unlimited or 0-16MB. |
126 | * | 125 | * |