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authorPaul Mundt <lethal@linux-sh.org>2007-11-21 03:28:09 -0500
committerPaul Mundt <lethal@linux-sh.org>2008-01-27 23:18:53 -0500
commitc8eef8800f1c693a2de6374b1948c8ea5e0ad75f (patch)
treeb8f66bd608ae5aa22e2ef508ccf0536a137bd127 /include/asm-sh64
parente150e7f25f7e3878cf2230193a5c708d99b9971e (diff)
sh: Purge dead sh64 headers.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh64')
-rw-r--r--include/asm-sh64/Kbuild1
-rw-r--r--include/asm-sh64/a.out.h38
-rw-r--r--include/asm-sh64/atomic.h158
-rw-r--r--include/asm-sh64/auxvec.h4
-rw-r--r--include/asm-sh64/bitops.h155
-rw-r--r--include/asm-sh64/bug.h19
-rw-r--r--include/asm-sh64/bugs.h38
-rw-r--r--include/asm-sh64/byteorder.h49
-rw-r--r--include/asm-sh64/cpumask.h6
-rw-r--r--include/asm-sh64/cputime.h6
-rw-r--r--include/asm-sh64/current.h28
-rw-r--r--include/asm-sh64/delay.h11
-rw-r--r--include/asm-sh64/device.h7
-rw-r--r--include/asm-sh64/div64.h6
-rw-r--r--include/asm-sh64/dma-mapping.h194
-rw-r--r--include/asm-sh64/dma.h41
-rw-r--r--include/asm-sh64/elf.h107
-rw-r--r--include/asm-sh64/emergency-restart.h6
-rw-r--r--include/asm-sh64/errno.h6
-rw-r--r--include/asm-sh64/fb.h19
-rw-r--r--include/asm-sh64/fcntl.h1
-rw-r--r--include/asm-sh64/futex.h6
-rw-r--r--include/asm-sh64/gpio.h8
-rw-r--r--include/asm-sh64/hardirq.h18
-rw-r--r--include/asm-sh64/hw_irq.h15
-rw-r--r--include/asm-sh64/ide.h29
-rw-r--r--include/asm-sh64/ioctl.h1
-rw-r--r--include/asm-sh64/ioctls.h116
-rw-r--r--include/asm-sh64/ipcbuf.h40
-rw-r--r--include/asm-sh64/irq_regs.h1
-rw-r--r--include/asm-sh64/kdebug.h1
-rw-r--r--include/asm-sh64/kmap_types.h7
-rw-r--r--include/asm-sh64/linkage.h7
-rw-r--r--include/asm-sh64/local.h7
-rw-r--r--include/asm-sh64/mc146818rtc.h7
-rw-r--r--include/asm-sh64/mman.h6
-rw-r--r--include/asm-sh64/mmu.h7
-rw-r--r--include/asm-sh64/module.h20
-rw-r--r--include/asm-sh64/msgbuf.h42
-rw-r--r--include/asm-sh64/mutex.h9
-rw-r--r--include/asm-sh64/namei.h24
-rw-r--r--include/asm-sh64/page.h119
-rw-r--r--include/asm-sh64/param.h42
-rw-r--r--include/asm-sh64/percpu.h6
-rw-r--r--include/asm-sh64/pgalloc.h125
-rw-r--r--include/asm-sh64/poll.h8
-rw-r--r--include/asm-sh64/posix_types.h131
-rw-r--r--include/asm-sh64/ptrace.h35
-rw-r--r--include/asm-sh64/resource.h6
-rw-r--r--include/asm-sh64/scatterlist.h37
-rw-r--r--include/asm-sh64/sci.h1
-rw-r--r--include/asm-sh64/sections.h7
-rw-r--r--include/asm-sh64/segment.h6
-rw-r--r--include/asm-sh64/semaphore-helper.h101
-rw-r--r--include/asm-sh64/semaphore.h119
-rw-r--r--include/asm-sh64/sembuf.h36
-rw-r--r--include/asm-sh64/serial.h31
-rw-r--r--include/asm-sh64/setup.h22
-rw-r--r--include/asm-sh64/shmbuf.h53
-rw-r--r--include/asm-sh64/shmparam.h12
-rw-r--r--include/asm-sh64/sigcontext.h30
-rw-r--r--include/asm-sh64/siginfo.h6
-rw-r--r--include/asm-sh64/signal.h159
-rw-r--r--include/asm-sh64/smp.h15
-rw-r--r--include/asm-sh64/socket.h6
-rw-r--r--include/asm-sh64/sockios.h25
-rw-r--r--include/asm-sh64/spinlock.h17
-rw-r--r--include/asm-sh64/stat.h88
-rw-r--r--include/asm-sh64/statfs.h6
-rw-r--r--include/asm-sh64/termbits.h6
-rw-r--r--include/asm-sh64/termios.h99
-rw-r--r--include/asm-sh64/timex.h31
-rw-r--r--include/asm-sh64/tlbflush.h27
-rw-r--r--include/asm-sh64/topology.h6
-rw-r--r--include/asm-sh64/types.h74
-rw-r--r--include/asm-sh64/ucontext.h23
-rw-r--r--include/asm-sh64/unaligned.h17
-rw-r--r--include/asm-sh64/user.h70
78 files changed, 0 insertions, 2873 deletions
diff --git a/include/asm-sh64/Kbuild b/include/asm-sh64/Kbuild
deleted file mode 100644
index c68e1680da01..000000000000
--- a/include/asm-sh64/Kbuild
+++ /dev/null
@@ -1 +0,0 @@
1include include/asm-generic/Kbuild.asm
diff --git a/include/asm-sh64/a.out.h b/include/asm-sh64/a.out.h
deleted file mode 100644
index 237ee4e5b72a..000000000000
--- a/include/asm-sh64/a.out.h
+++ /dev/null
@@ -1,38 +0,0 @@
1#ifndef __ASM_SH64_A_OUT_H
2#define __ASM_SH64_A_OUT_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/a.out.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15struct exec
16{
17 unsigned long a_info; /* Use macros N_MAGIC, etc for access */
18 unsigned a_text; /* length of text, in bytes */
19 unsigned a_data; /* length of data, in bytes */
20 unsigned a_bss; /* length of uninitialized data area for file, in bytes */
21 unsigned a_syms; /* length of symbol table data in file, in bytes */
22 unsigned a_entry; /* start address */
23 unsigned a_trsize; /* length of relocation info for text, in bytes */
24 unsigned a_drsize; /* length of relocation info for data, in bytes */
25};
26
27#define N_TRSIZE(a) ((a).a_trsize)
28#define N_DRSIZE(a) ((a).a_drsize)
29#define N_SYMSIZE(a) ((a).a_syms)
30
31#ifdef __KERNEL__
32
33#define STACK_TOP TASK_SIZE
34#define STACK_TOP_MAX STACK_TOP
35
36#endif
37
38#endif /* __ASM_SH64_A_OUT_H */
diff --git a/include/asm-sh64/atomic.h b/include/asm-sh64/atomic.h
deleted file mode 100644
index 28f2ea9b567b..000000000000
--- a/include/asm-sh64/atomic.h
+++ /dev/null
@@ -1,158 +0,0 @@
1#ifndef __ASM_SH64_ATOMIC_H
2#define __ASM_SH64_ATOMIC_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/atomic.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 * Copyright (C) 2003 Paul Mundt
13 *
14 */
15
16/*
17 * Atomic operations that C can't guarantee us. Useful for
18 * resource counting etc..
19 *
20 */
21
22typedef struct { volatile int counter; } atomic_t;
23
24#define ATOMIC_INIT(i) ( (atomic_t) { (i) } )
25
26#define atomic_read(v) ((v)->counter)
27#define atomic_set(v,i) ((v)->counter = (i))
28
29#include <asm/system.h>
30
31/*
32 * To get proper branch prediction for the main line, we must branch
33 * forward to code at the end of this object's .text section, then
34 * branch back to restart the operation.
35 */
36
37static __inline__ void atomic_add(int i, atomic_t * v)
38{
39 unsigned long flags;
40
41 local_irq_save(flags);
42 *(long *)v += i;
43 local_irq_restore(flags);
44}
45
46static __inline__ void atomic_sub(int i, atomic_t *v)
47{
48 unsigned long flags;
49
50 local_irq_save(flags);
51 *(long *)v -= i;
52 local_irq_restore(flags);
53}
54
55static __inline__ int atomic_add_return(int i, atomic_t * v)
56{
57 unsigned long temp, flags;
58
59 local_irq_save(flags);
60 temp = *(long *)v;
61 temp += i;
62 *(long *)v = temp;
63 local_irq_restore(flags);
64
65 return temp;
66}
67
68#define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
69
70static __inline__ int atomic_sub_return(int i, atomic_t * v)
71{
72 unsigned long temp, flags;
73
74 local_irq_save(flags);
75 temp = *(long *)v;
76 temp -= i;
77 *(long *)v = temp;
78 local_irq_restore(flags);
79
80 return temp;
81}
82
83#define atomic_dec_return(v) atomic_sub_return(1,(v))
84#define atomic_inc_return(v) atomic_add_return(1,(v))
85
86/*
87 * atomic_inc_and_test - increment and test
88 * @v: pointer of type atomic_t
89 *
90 * Atomically increments @v by 1
91 * and returns true if the result is zero, or false for all
92 * other cases.
93 */
94#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
95
96#define atomic_sub_and_test(i,v) (atomic_sub_return((i), (v)) == 0)
97#define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0)
98
99#define atomic_inc(v) atomic_add(1,(v))
100#define atomic_dec(v) atomic_sub(1,(v))
101
102static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
103{
104 int ret;
105 unsigned long flags;
106
107 local_irq_save(flags);
108 ret = v->counter;
109 if (likely(ret == old))
110 v->counter = new;
111 local_irq_restore(flags);
112
113 return ret;
114}
115
116#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
117
118static inline int atomic_add_unless(atomic_t *v, int a, int u)
119{
120 int ret;
121 unsigned long flags;
122
123 local_irq_save(flags);
124 ret = v->counter;
125 if (ret != u)
126 v->counter += a;
127 local_irq_restore(flags);
128
129 return ret != u;
130}
131#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
132
133static __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
134{
135 unsigned long flags;
136
137 local_irq_save(flags);
138 *(long *)v &= ~mask;
139 local_irq_restore(flags);
140}
141
142static __inline__ void atomic_set_mask(unsigned int mask, atomic_t *v)
143{
144 unsigned long flags;
145
146 local_irq_save(flags);
147 *(long *)v |= mask;
148 local_irq_restore(flags);
149}
150
151/* Atomic operations are already serializing on SH */
152#define smp_mb__before_atomic_dec() barrier()
153#define smp_mb__after_atomic_dec() barrier()
154#define smp_mb__before_atomic_inc() barrier()
155#define smp_mb__after_atomic_inc() barrier()
156
157#include <asm-generic/atomic.h>
158#endif /* __ASM_SH64_ATOMIC_H */
diff --git a/include/asm-sh64/auxvec.h b/include/asm-sh64/auxvec.h
deleted file mode 100644
index 1ad5a44bdc76..000000000000
--- a/include/asm-sh64/auxvec.h
+++ /dev/null
@@ -1,4 +0,0 @@
1#ifndef __ASM_SH64_AUXVEC_H
2#define __ASM_SH64_AUXVEC_H
3
4#endif /* __ASM_SH64_AUXVEC_H */
diff --git a/include/asm-sh64/bitops.h b/include/asm-sh64/bitops.h
deleted file mode 100644
index 600c59efb4c2..000000000000
--- a/include/asm-sh64/bitops.h
+++ /dev/null
@@ -1,155 +0,0 @@
1#ifndef __ASM_SH64_BITOPS_H
2#define __ASM_SH64_BITOPS_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/bitops.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 * Copyright (C) 2003 Paul Mundt
13 */
14
15#ifdef __KERNEL__
16
17#ifndef _LINUX_BITOPS_H
18#error only <linux/bitops.h> can be included directly
19#endif
20
21#include <linux/compiler.h>
22#include <asm/system.h>
23/* For __swab32 */
24#include <asm/byteorder.h>
25
26static __inline__ void set_bit(int nr, volatile void * addr)
27{
28 int mask;
29 volatile unsigned int *a = addr;
30 unsigned long flags;
31
32 a += nr >> 5;
33 mask = 1 << (nr & 0x1f);
34 local_irq_save(flags);
35 *a |= mask;
36 local_irq_restore(flags);
37}
38
39/*
40 * clear_bit() doesn't provide any barrier for the compiler.
41 */
42#define smp_mb__before_clear_bit() barrier()
43#define smp_mb__after_clear_bit() barrier()
44static inline void clear_bit(int nr, volatile unsigned long *a)
45{
46 int mask;
47 unsigned long flags;
48
49 a += nr >> 5;
50 mask = 1 << (nr & 0x1f);
51 local_irq_save(flags);
52 *a &= ~mask;
53 local_irq_restore(flags);
54}
55
56static __inline__ void change_bit(int nr, volatile void * addr)
57{
58 int mask;
59 volatile unsigned int *a = addr;
60 unsigned long flags;
61
62 a += nr >> 5;
63 mask = 1 << (nr & 0x1f);
64 local_irq_save(flags);
65 *a ^= mask;
66 local_irq_restore(flags);
67}
68
69static __inline__ int test_and_set_bit(int nr, volatile void * addr)
70{
71 int mask, retval;
72 volatile unsigned int *a = addr;
73 unsigned long flags;
74
75 a += nr >> 5;
76 mask = 1 << (nr & 0x1f);
77 local_irq_save(flags);
78 retval = (mask & *a) != 0;
79 *a |= mask;
80 local_irq_restore(flags);
81
82 return retval;
83}
84
85static __inline__ int test_and_clear_bit(int nr, volatile void * addr)
86{
87 int mask, retval;
88 volatile unsigned int *a = addr;
89 unsigned long flags;
90
91 a += nr >> 5;
92 mask = 1 << (nr & 0x1f);
93 local_irq_save(flags);
94 retval = (mask & *a) != 0;
95 *a &= ~mask;
96 local_irq_restore(flags);
97
98 return retval;
99}
100
101static __inline__ int test_and_change_bit(int nr, volatile void * addr)
102{
103 int mask, retval;
104 volatile unsigned int *a = addr;
105 unsigned long flags;
106
107 a += nr >> 5;
108 mask = 1 << (nr & 0x1f);
109 local_irq_save(flags);
110 retval = (mask & *a) != 0;
111 *a ^= mask;
112 local_irq_restore(flags);
113
114 return retval;
115}
116
117#include <asm-generic/bitops/non-atomic.h>
118
119static __inline__ unsigned long ffz(unsigned long word)
120{
121 unsigned long result, __d2, __d3;
122
123 __asm__("gettr tr0, %2\n\t"
124 "pta $+32, tr0\n\t"
125 "andi %1, 1, %3\n\t"
126 "beq %3, r63, tr0\n\t"
127 "pta $+4, tr0\n"
128 "0:\n\t"
129 "shlri.l %1, 1, %1\n\t"
130 "addi %0, 1, %0\n\t"
131 "andi %1, 1, %3\n\t"
132 "beqi %3, 1, tr0\n"
133 "1:\n\t"
134 "ptabs %2, tr0\n\t"
135 : "=r" (result), "=r" (word), "=r" (__d2), "=r" (__d3)
136 : "0" (0L), "1" (word));
137
138 return result;
139}
140
141#include <asm-generic/bitops/__ffs.h>
142#include <asm-generic/bitops/find.h>
143#include <asm-generic/bitops/hweight.h>
144#include <asm-generic/bitops/lock.h>
145#include <asm-generic/bitops/sched.h>
146#include <asm-generic/bitops/ffs.h>
147#include <asm-generic/bitops/ext2-non-atomic.h>
148#include <asm-generic/bitops/ext2-atomic.h>
149#include <asm-generic/bitops/minix.h>
150#include <asm-generic/bitops/fls.h>
151#include <asm-generic/bitops/fls64.h>
152
153#endif /* __KERNEL__ */
154
155#endif /* __ASM_SH64_BITOPS_H */
diff --git a/include/asm-sh64/bug.h b/include/asm-sh64/bug.h
deleted file mode 100644
index f3a9c9248ef4..000000000000
--- a/include/asm-sh64/bug.h
+++ /dev/null
@@ -1,19 +0,0 @@
1#ifndef __ASM_SH64_BUG_H
2#define __ASM_SH64_BUG_H
3
4#ifdef CONFIG_BUG
5/*
6 * Tell the user there is some problem, then force a segfault (in process
7 * context) or a panic (interrupt context).
8 */
9#define BUG() do { \
10 printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
11 *(volatile int *)0 = 0; \
12} while (0)
13
14#define HAVE_ARCH_BUG
15#endif
16
17#include <asm-generic/bug.h>
18
19#endif /* __ASM_SH64_BUG_H */
diff --git a/include/asm-sh64/bugs.h b/include/asm-sh64/bugs.h
deleted file mode 100644
index 05554aaea672..000000000000
--- a/include/asm-sh64/bugs.h
+++ /dev/null
@@ -1,38 +0,0 @@
1#ifndef __ASM_SH64_BUGS_H
2#define __ASM_SH64_BUGS_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/bugs.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 * Copyright (C) 2003 Paul Mundt
13 *
14 */
15
16/*
17 * This is included by init/main.c to check for architecture-dependent bugs.
18 *
19 * Needs:
20 * void check_bugs(void);
21 */
22
23/*
24 * I don't know of any Super-H bugs yet.
25 */
26
27#include <asm/processor.h>
28
29static void __init check_bugs(void)
30{
31 extern char *get_cpu_subtype(void);
32 extern unsigned long loops_per_jiffy;
33
34 cpu_data->loops_per_jiffy = loops_per_jiffy;
35
36 printk("CPU: %s\n", get_cpu_subtype());
37}
38#endif /* __ASM_SH64_BUGS_H */
diff --git a/include/asm-sh64/byteorder.h b/include/asm-sh64/byteorder.h
deleted file mode 100644
index 7419d78820ee..000000000000
--- a/include/asm-sh64/byteorder.h
+++ /dev/null
@@ -1,49 +0,0 @@
1#ifndef __ASM_SH64_BYTEORDER_H
2#define __ASM_SH64_BYTEORDER_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/byteorder.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15#include <asm/types.h>
16
17static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
18{
19 __asm__("byterev %0, %0\n\t"
20 "shari %0, 32, %0"
21 : "=r" (x)
22 : "0" (x));
23 return x;
24}
25
26static inline __attribute_const__ __u16 ___arch__swab16(__u16 x)
27{
28 __asm__("byterev %0, %0\n\t"
29 "shari %0, 48, %0"
30 : "=r" (x)
31 : "0" (x));
32 return x;
33}
34
35#define __arch__swab32(x) ___arch__swab32(x)
36#define __arch__swab16(x) ___arch__swab16(x)
37
38#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
39# define __BYTEORDER_HAS_U64__
40# define __SWAB_64_THRU_32__
41#endif
42
43#ifdef __LITTLE_ENDIAN__
44#include <linux/byteorder/little_endian.h>
45#else
46#include <linux/byteorder/big_endian.h>
47#endif
48
49#endif /* __ASM_SH64_BYTEORDER_H */
diff --git a/include/asm-sh64/cpumask.h b/include/asm-sh64/cpumask.h
deleted file mode 100644
index b7b105dbedaf..000000000000
--- a/include/asm-sh64/cpumask.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef __ASM_SH64_CPUMASK_H
2#define __ASM_SH64_CPUMASK_H
3
4#include <asm-generic/cpumask.h>
5
6#endif /* __ASM_SH64_CPUMASK_H */
diff --git a/include/asm-sh64/cputime.h b/include/asm-sh64/cputime.h
deleted file mode 100644
index 0fd89da2aa86..000000000000
--- a/include/asm-sh64/cputime.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef __SH64_CPUTIME_H
2#define __SH64_CPUTIME_H
3
4#include <asm-generic/cputime.h>
5
6#endif /* __SH64_CPUTIME_H */
diff --git a/include/asm-sh64/current.h b/include/asm-sh64/current.h
deleted file mode 100644
index 261224339d6f..000000000000
--- a/include/asm-sh64/current.h
+++ /dev/null
@@ -1,28 +0,0 @@
1#ifndef __ASM_SH64_CURRENT_H
2#define __ASM_SH64_CURRENT_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/current.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 * Copyright (C) 2003 Paul Mundt
13 *
14 */
15
16#include <linux/thread_info.h>
17
18struct task_struct;
19
20static __inline__ struct task_struct * get_current(void)
21{
22 return current_thread_info()->task;
23}
24
25#define current get_current()
26
27#endif /* __ASM_SH64_CURRENT_H */
28
diff --git a/include/asm-sh64/delay.h b/include/asm-sh64/delay.h
deleted file mode 100644
index 6ae31301a16a..000000000000
--- a/include/asm-sh64/delay.h
+++ /dev/null
@@ -1,11 +0,0 @@
1#ifndef __ASM_SH64_DELAY_H
2#define __ASM_SH64_DELAY_H
3
4extern void __delay(int loops);
5extern void __udelay(unsigned long long usecs, unsigned long lpj);
6extern void __ndelay(unsigned long long nsecs, unsigned long lpj);
7extern void udelay(unsigned long usecs);
8extern void ndelay(unsigned long nsecs);
9
10#endif /* __ASM_SH64_DELAY_H */
11
diff --git a/include/asm-sh64/device.h b/include/asm-sh64/device.h
deleted file mode 100644
index d8f9872b0e2d..000000000000
--- a/include/asm-sh64/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-sh64/div64.h b/include/asm-sh64/div64.h
deleted file mode 100644
index f75869565e2e..000000000000
--- a/include/asm-sh64/div64.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef __ASM_SH64_DIV64_H
2#define __ASM_SH64_DIV64_H
3
4#include <asm-generic/div64.h>
5
6#endif /* __ASM_SH64_DIV64_H */
diff --git a/include/asm-sh64/dma-mapping.h b/include/asm-sh64/dma-mapping.h
deleted file mode 100644
index 18f8dd642ac5..000000000000
--- a/include/asm-sh64/dma-mapping.h
+++ /dev/null
@@ -1,194 +0,0 @@
1#ifndef __ASM_SH_DMA_MAPPING_H
2#define __ASM_SH_DMA_MAPPING_H
3
4#include <linux/mm.h>
5#include <linux/scatterlist.h>
6#include <asm/io.h>
7
8struct pci_dev;
9extern void *consistent_alloc(struct pci_dev *hwdev, size_t size,
10 dma_addr_t *dma_handle);
11extern void consistent_free(struct pci_dev *hwdev, size_t size,
12 void *vaddr, dma_addr_t dma_handle);
13
14#define dma_supported(dev, mask) (1)
15
16static inline int dma_set_mask(struct device *dev, u64 mask)
17{
18 if (!dev->dma_mask || !dma_supported(dev, mask))
19 return -EIO;
20
21 *dev->dma_mask = mask;
22
23 return 0;
24}
25
26static inline void *dma_alloc_coherent(struct device *dev, size_t size,
27 dma_addr_t *dma_handle, gfp_t flag)
28{
29 return consistent_alloc(NULL, size, dma_handle);
30}
31
32static inline void dma_free_coherent(struct device *dev, size_t size,
33 void *vaddr, dma_addr_t dma_handle)
34{
35 consistent_free(NULL, size, vaddr, dma_handle);
36}
37
38#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
39#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
40#define dma_is_consistent(d, h) (1)
41
42static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
43 enum dma_data_direction dir)
44{
45 unsigned long start = (unsigned long) vaddr;
46 unsigned long s = start & L1_CACHE_ALIGN_MASK;
47 unsigned long e = (start + size) & L1_CACHE_ALIGN_MASK;
48
49 for (; s <= e; s += L1_CACHE_BYTES)
50 asm volatile ("ocbp %0, 0" : : "r" (s));
51}
52
53static inline dma_addr_t dma_map_single(struct device *dev,
54 void *ptr, size_t size,
55 enum dma_data_direction dir)
56{
57#if defined(CONFIG_PCI) && !defined(CONFIG_SH_PCIDMA_NONCOHERENT)
58 if (dev->bus == &pci_bus_type)
59 return virt_to_phys(ptr);
60#endif
61 dma_cache_sync(dev, ptr, size, dir);
62
63 return virt_to_phys(ptr);
64}
65
66#define dma_unmap_single(dev, addr, size, dir) do { } while (0)
67
68static inline int dma_map_sg(struct device *dev, struct scatterlist *sg,
69 int nents, enum dma_data_direction dir)
70{
71 int i;
72
73 for (i = 0; i < nents; i++) {
74#if !defined(CONFIG_PCI) || defined(CONFIG_SH_PCIDMA_NONCOHERENT)
75 dma_cache_sync(dev, sg_virt(&sg[i]), sg[i].length, dir);
76#endif
77 sg[i].dma_address = sg_phys(&sg[i]);
78 }
79
80 return nents;
81}
82
83#define dma_unmap_sg(dev, sg, nents, dir) do { } while (0)
84
85static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
86 unsigned long offset, size_t size,
87 enum dma_data_direction dir)
88{
89 return dma_map_single(dev, page_address(page) + offset, size, dir);
90}
91
92static inline void dma_unmap_page(struct device *dev, dma_addr_t dma_address,
93 size_t size, enum dma_data_direction dir)
94{
95 dma_unmap_single(dev, dma_address, size, dir);
96}
97
98static inline void dma_sync_single(struct device *dev, dma_addr_t dma_handle,
99 size_t size, enum dma_data_direction dir)
100{
101#if defined(CONFIG_PCI) && !defined(CONFIG_SH_PCIDMA_NONCOHERENT)
102 if (dev->bus == &pci_bus_type)
103 return;
104#endif
105 dma_cache_sync(dev, phys_to_virt(dma_handle), size, dir);
106}
107
108static inline void dma_sync_single_range(struct device *dev,
109 dma_addr_t dma_handle,
110 unsigned long offset, size_t size,
111 enum dma_data_direction dir)
112{
113#if defined(CONFIG_PCI) && !defined(CONFIG_SH_PCIDMA_NONCOHERENT)
114 if (dev->bus == &pci_bus_type)
115 return;
116#endif
117 dma_cache_sync(dev, phys_to_virt(dma_handle) + offset, size, dir);
118}
119
120static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg,
121 int nelems, enum dma_data_direction dir)
122{
123 int i;
124
125 for (i = 0; i < nelems; i++) {
126#if !defined(CONFIG_PCI) || defined(CONFIG_SH_PCIDMA_NONCOHERENT)
127 dma_cache_sync(dev, sg_virt(&sg[i]), sg[i].length, dir);
128#endif
129 sg[i].dma_address = sg_phys(&sg[i]);
130 }
131}
132
133static inline void dma_sync_single_for_cpu(struct device *dev,
134 dma_addr_t dma_handle, size_t size,
135 enum dma_data_direction dir)
136{
137 dma_sync_single(dev, dma_handle, size, dir);
138}
139
140static inline void dma_sync_single_for_device(struct device *dev,
141 dma_addr_t dma_handle, size_t size,
142 enum dma_data_direction dir)
143{
144 dma_sync_single(dev, dma_handle, size, dir);
145}
146
147static inline void dma_sync_single_range_for_cpu(struct device *dev,
148 dma_addr_t dma_handle,
149 unsigned long offset,
150 size_t size,
151 enum dma_data_direction direction)
152{
153 dma_sync_single_for_cpu(dev, dma_handle+offset, size, direction);
154}
155
156static inline void dma_sync_single_range_for_device(struct device *dev,
157 dma_addr_t dma_handle,
158 unsigned long offset,
159 size_t size,
160 enum dma_data_direction direction)
161{
162 dma_sync_single_for_device(dev, dma_handle+offset, size, direction);
163}
164
165static inline void dma_sync_sg_for_cpu(struct device *dev,
166 struct scatterlist *sg, int nelems,
167 enum dma_data_direction dir)
168{
169 dma_sync_sg(dev, sg, nelems, dir);
170}
171
172static inline void dma_sync_sg_for_device(struct device *dev,
173 struct scatterlist *sg, int nelems,
174 enum dma_data_direction dir)
175{
176 dma_sync_sg(dev, sg, nelems, dir);
177}
178
179static inline int dma_get_cache_alignment(void)
180{
181 /*
182 * Each processor family will define its own L1_CACHE_SHIFT,
183 * L1_CACHE_BYTES wraps to this, so this is always safe.
184 */
185 return L1_CACHE_BYTES;
186}
187
188static inline int dma_mapping_error(dma_addr_t dma_addr)
189{
190 return dma_addr == 0;
191}
192
193#endif /* __ASM_SH_DMA_MAPPING_H */
194
diff --git a/include/asm-sh64/dma.h b/include/asm-sh64/dma.h
deleted file mode 100644
index e701f39470a2..000000000000
--- a/include/asm-sh64/dma.h
+++ /dev/null
@@ -1,41 +0,0 @@
1#ifndef __ASM_SH64_DMA_H
2#define __ASM_SH64_DMA_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/dma.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 * Copyright (C) 2003 Paul Mundt
13 *
14 */
15
16#include <linux/mm.h>
17#include <asm/io.h>
18#include <asm/pgtable.h>
19
20#define MAX_DMA_CHANNELS 4
21
22/*
23 * SH5 can DMA in any memory area.
24 *
25 * The static definition is dodgy because it should limit
26 * the highest DMA-able address based on the actual
27 * Physical memory available. This is actually performed
28 * at run time in defining the memory allowed to DMA_ZONE.
29 */
30#define MAX_DMA_ADDRESS ~(NPHYS_MASK)
31
32#define DMA_MODE_READ 0
33#define DMA_MODE_WRITE 1
34
35#ifdef CONFIG_PCI
36extern int isa_dma_bridge_buggy;
37#else
38#define isa_dma_bridge_buggy (0)
39#endif
40
41#endif /* __ASM_SH64_DMA_H */
diff --git a/include/asm-sh64/elf.h b/include/asm-sh64/elf.h
deleted file mode 100644
index f994286e1998..000000000000
--- a/include/asm-sh64/elf.h
+++ /dev/null
@@ -1,107 +0,0 @@
1#ifndef __ASM_SH64_ELF_H
2#define __ASM_SH64_ELF_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/elf.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15/*
16 * ELF register definitions..
17 */
18
19#include <asm/ptrace.h>
20#include <asm/user.h>
21#include <asm/byteorder.h>
22
23typedef unsigned long elf_greg_t;
24
25#define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t))
26typedef elf_greg_t elf_gregset_t[ELF_NGREG];
27
28typedef struct user_fpu_struct elf_fpregset_t;
29
30/*
31 * This is used to ensure we don't load something for the wrong architecture.
32 */
33#define elf_check_arch(x) ( (x)->e_machine == EM_SH )
34
35/*
36 * These are used to set parameters in the core dumps.
37 */
38#define ELF_CLASS ELFCLASS32
39#ifdef __LITTLE_ENDIAN__
40#define ELF_DATA ELFDATA2LSB
41#else
42#define ELF_DATA ELFDATA2MSB
43#endif
44#define ELF_ARCH EM_SH
45
46#define USE_ELF_CORE_DUMP
47#define ELF_EXEC_PAGESIZE 4096
48
49/* This is the location that an ET_DYN program is loaded if exec'ed. Typical
50 use of this is to invoke "./ld.so someprog" to test out a new version of
51 the loader. We need to make sure that it is out of the way of the program
52 that it will "exec", and that there is sufficient room for the brk. */
53
54#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
55
56#define R_SH_DIR32 1
57#define R_SH_REL32 2
58#define R_SH_IMM_LOW16 246
59#define R_SH_IMM_LOW16_PCREL 247
60#define R_SH_IMM_MEDLOW16 248
61#define R_SH_IMM_MEDLOW16_PCREL 249
62
63#define ELF_CORE_COPY_REGS(_dest,_regs) \
64 memcpy((char *) &_dest, (char *) _regs, \
65 sizeof(struct pt_regs));
66
67/* This yields a mask that user programs can use to figure out what
68 instruction set this CPU supports. This could be done in user space,
69 but it's not easy, and we've already done it here. */
70
71#define ELF_HWCAP (0)
72
73/* This yields a string that ld.so will use to load implementation
74 specific libraries for optimization. This is more specific in
75 intent than poking at uname or /proc/cpuinfo.
76
77 For the moment, we have only optimizations for the Intel generations,
78 but that could change... */
79
80#define ELF_PLATFORM (NULL)
81
82#define ELF_PLAT_INIT(_r, load_addr) \
83 do { _r->regs[0]=0; _r->regs[1]=0; _r->regs[2]=0; _r->regs[3]=0; \
84 _r->regs[4]=0; _r->regs[5]=0; _r->regs[6]=0; _r->regs[7]=0; \
85 _r->regs[8]=0; _r->regs[9]=0; _r->regs[10]=0; _r->regs[11]=0; \
86 _r->regs[12]=0; _r->regs[13]=0; _r->regs[14]=0; _r->regs[15]=0; \
87 _r->regs[16]=0; _r->regs[17]=0; _r->regs[18]=0; _r->regs[19]=0; \
88 _r->regs[20]=0; _r->regs[21]=0; _r->regs[22]=0; _r->regs[23]=0; \
89 _r->regs[24]=0; _r->regs[25]=0; _r->regs[26]=0; _r->regs[27]=0; \
90 _r->regs[28]=0; _r->regs[29]=0; _r->regs[30]=0; _r->regs[31]=0; \
91 _r->regs[32]=0; _r->regs[33]=0; _r->regs[34]=0; _r->regs[35]=0; \
92 _r->regs[36]=0; _r->regs[37]=0; _r->regs[38]=0; _r->regs[39]=0; \
93 _r->regs[40]=0; _r->regs[41]=0; _r->regs[42]=0; _r->regs[43]=0; \
94 _r->regs[44]=0; _r->regs[45]=0; _r->regs[46]=0; _r->regs[47]=0; \
95 _r->regs[48]=0; _r->regs[49]=0; _r->regs[50]=0; _r->regs[51]=0; \
96 _r->regs[52]=0; _r->regs[53]=0; _r->regs[54]=0; _r->regs[55]=0; \
97 _r->regs[56]=0; _r->regs[57]=0; _r->regs[58]=0; _r->regs[59]=0; \
98 _r->regs[60]=0; _r->regs[61]=0; _r->regs[62]=0; \
99 _r->tregs[0]=0; _r->tregs[1]=0; _r->tregs[2]=0; _r->tregs[3]=0; \
100 _r->tregs[4]=0; _r->tregs[5]=0; _r->tregs[6]=0; _r->tregs[7]=0; \
101 _r->sr = SR_FD | SR_MMU; } while (0)
102
103#ifdef __KERNEL__
104#define SET_PERSONALITY(ex, ibcs2) set_personality(PER_LINUX_32BIT)
105#endif
106
107#endif /* __ASM_SH64_ELF_H */
diff --git a/include/asm-sh64/emergency-restart.h b/include/asm-sh64/emergency-restart.h
deleted file mode 100644
index 108d8c48e42e..000000000000
--- a/include/asm-sh64/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-sh64/errno.h b/include/asm-sh64/errno.h
deleted file mode 100644
index 57b46d4bdd41..000000000000
--- a/include/asm-sh64/errno.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef __ASM_SH64_ERRNO_H
2#define __ASM_SH64_ERRNO_H
3
4#include <asm-generic/errno.h>
5
6#endif /* __ASM_SH64_ERRNO_H */
diff --git a/include/asm-sh64/fb.h b/include/asm-sh64/fb.h
deleted file mode 100644
index d92e99cd8c8a..000000000000
--- a/include/asm-sh64/fb.h
+++ /dev/null
@@ -1,19 +0,0 @@
1#ifndef _ASM_FB_H_
2#define _ASM_FB_H_
3
4#include <linux/fb.h>
5#include <linux/fs.h>
6#include <asm/page.h>
7
8static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
9 unsigned long off)
10{
11 vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
12}
13
14static inline int fb_is_primary_device(struct fb_info *info)
15{
16 return 0;
17}
18
19#endif /* _ASM_FB_H_ */
diff --git a/include/asm-sh64/fcntl.h b/include/asm-sh64/fcntl.h
deleted file mode 100644
index 744dd79b9d5d..000000000000
--- a/include/asm-sh64/fcntl.h
+++ /dev/null
@@ -1 +0,0 @@
1#include <asm-sh/fcntl.h>
diff --git a/include/asm-sh64/futex.h b/include/asm-sh64/futex.h
deleted file mode 100644
index 6a332a9f099c..000000000000
--- a/include/asm-sh64/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-sh64/gpio.h b/include/asm-sh64/gpio.h
deleted file mode 100644
index 6bc5a13d8415..000000000000
--- a/include/asm-sh64/gpio.h
+++ /dev/null
@@ -1,8 +0,0 @@
1#ifndef __ASM_SH64_GPIO_H
2#define __ASM_SH64_GPIO_H
3
4/*
5 * This is just a stub, so that every arch using sh-sci has a gpio.h
6 */
7
8#endif /* __ASM_SH64_GPIO_H */
diff --git a/include/asm-sh64/hardirq.h b/include/asm-sh64/hardirq.h
deleted file mode 100644
index 555fd7a35108..000000000000
--- a/include/asm-sh64/hardirq.h
+++ /dev/null
@@ -1,18 +0,0 @@
1#ifndef __ASM_SH64_HARDIRQ_H
2#define __ASM_SH64_HARDIRQ_H
3
4#include <linux/threads.h>
5#include <linux/irq.h>
6
7/* entry.S is sensitive to the offsets of these fields */
8typedef 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/* arch/sh64/kernel/irq.c */
15extern void ack_bad_irq(unsigned int irq);
16
17#endif /* __ASM_SH64_HARDIRQ_H */
18
diff --git a/include/asm-sh64/hw_irq.h b/include/asm-sh64/hw_irq.h
deleted file mode 100644
index ebb39089b0ac..000000000000
--- a/include/asm-sh64/hw_irq.h
+++ /dev/null
@@ -1,15 +0,0 @@
1#ifndef __ASM_SH64_HW_IRQ_H
2#define __ASM_SH64_HW_IRQ_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/hw_irq.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15#endif /* __ASM_SH64_HW_IRQ_H */
diff --git a/include/asm-sh64/ide.h b/include/asm-sh64/ide.h
deleted file mode 100644
index b6e31e8b9410..000000000000
--- a/include/asm-sh64/ide.h
+++ /dev/null
@@ -1,29 +0,0 @@
1/*
2 * linux/include/asm-sh64/ide.h
3 *
4 * Copyright (C) 1994-1996 Linus Torvalds & authors
5 *
6 * sh64 version by Richard Curnow & Paul Mundt
7 */
8
9/*
10 * This file contains the sh64 architecture specific IDE code.
11 */
12
13#ifndef __ASM_SH64_IDE_H
14#define __ASM_SH64_IDE_H
15
16#ifdef __KERNEL__
17
18
19/* Without this, the initialisation of PCI IDE cards end up calling
20 * ide_init_hwif_ports, which won't work. */
21#ifdef CONFIG_BLK_DEV_IDEPCI
22#define ide_default_io_ctl(base) (0)
23#endif
24
25#include <asm-generic/ide_iops.h>
26
27#endif /* __KERNEL__ */
28
29#endif /* __ASM_SH64_IDE_H */
diff --git a/include/asm-sh64/ioctl.h b/include/asm-sh64/ioctl.h
deleted file mode 100644
index b279fe06dfe5..000000000000
--- a/include/asm-sh64/ioctl.h
+++ /dev/null
@@ -1 +0,0 @@
1#include <asm-generic/ioctl.h>
diff --git a/include/asm-sh64/ioctls.h b/include/asm-sh64/ioctls.h
deleted file mode 100644
index 6b0c04f63c57..000000000000
--- a/include/asm-sh64/ioctls.h
+++ /dev/null
@@ -1,116 +0,0 @@
1#ifndef __ASM_SH64_IOCTLS_H
2#define __ASM_SH64_IOCTLS_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/ioctls.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 * Copyright (C) 2004 Richard Curnow
13 *
14 */
15
16#include <asm/ioctl.h>
17
18#define FIOCLEX 0x6601 /* _IO('f', 1) */
19#define FIONCLEX 0x6602 /* _IO('f', 2) */
20#define FIOASYNC 0x4004667d /* _IOW('f', 125, int) */
21#define FIONBIO 0x4004667e /* _IOW('f', 126, int) */
22#define FIONREAD 0x8004667f /* _IOW('f', 127, int) */
23#define TIOCINQ FIONREAD
24#define FIOQSIZE 0x80086680 /* _IOR('f', 128, loff_t) */
25
26#define TCGETS 0x5401
27#define TCSETS 0x5402
28#define TCSETSW 0x5403
29#define TCSETSF 0x5404
30
31#define TCGETA 0x80127417 /* _IOR('t', 23, struct termio) */
32#define TCSETA 0x40127418 /* _IOW('t', 24, struct termio) */
33#define TCSETAW 0x40127419 /* _IOW('t', 25, struct termio) */
34#define TCSETAF 0x4012741c /* _IOW('t', 28, struct termio) */
35
36#define TCSBRK 0x741d /* _IO('t', 29) */
37#define TCXONC 0x741e /* _IO('t', 30) */
38#define TCFLSH 0x741f /* _IO('t', 31) */
39
40#define TIOCSWINSZ 0x40087467 /* _IOW('t', 103, struct winsize) */
41#define TIOCGWINSZ 0x80087468 /* _IOR('t', 104, struct winsize) */
42#define TIOCSTART 0x746e /* _IO('t', 110) start output, like ^Q */
43#define TIOCSTOP 0x746f /* _IO('t', 111) stop output, like ^S */
44#define TIOCOUTQ 0x80047473 /* _IOR('t', 115, int) output queue size */
45
46#define TIOCSPGRP 0x40047476 /* _IOW('t', 118, int) */
47#define TIOCGPGRP 0x80047477 /* _IOR('t', 119, int) */
48
49#define TIOCEXCL 0x540c /* _IO('T', 12) */
50#define TIOCNXCL 0x540d /* _IO('T', 13) */
51#define TIOCSCTTY 0x540e /* _IO('T', 14) */
52
53#define TIOCSTI 0x40015412 /* _IOW('T', 18, char) 0x5412 */
54#define TIOCMGET 0x80045415 /* _IOR('T', 21, unsigned int) 0x5415 */
55#define TIOCMBIS 0x40045416 /* _IOW('T', 22, unsigned int) 0x5416 */
56#define TIOCMBIC 0x40045417 /* _IOW('T', 23, unsigned int) 0x5417 */
57#define TIOCMSET 0x40045418 /* _IOW('T', 24, unsigned int) 0x5418 */
58
59#define TIOCM_LE 0x001
60#define TIOCM_DTR 0x002
61#define TIOCM_RTS 0x004
62#define TIOCM_ST 0x008
63#define TIOCM_SR 0x010
64#define TIOCM_CTS 0x020
65#define TIOCM_CAR 0x040
66#define TIOCM_RNG 0x080
67#define TIOCM_DSR 0x100
68#define TIOCM_CD TIOCM_CAR
69#define TIOCM_RI TIOCM_RNG
70
71#define TIOCGSOFTCAR 0x80045419 /* _IOR('T', 25, unsigned int) 0x5419 */
72#define TIOCSSOFTCAR 0x4004541a /* _IOW('T', 26, unsigned int) 0x541A */
73#define TIOCLINUX 0x4004541c /* _IOW('T', 28, char) 0x541C */
74#define TIOCCONS 0x541d /* _IO('T', 29) */
75#define TIOCGSERIAL 0x803c541e /* _IOR('T', 30, struct serial_struct) 0x541E */
76#define TIOCSSERIAL 0x403c541f /* _IOW('T', 31, struct serial_struct) 0x541F */
77#define TIOCPKT 0x40045420 /* _IOW('T', 32, int) 0x5420 */
78
79#define TIOCPKT_DATA 0
80#define TIOCPKT_FLUSHREAD 1
81#define TIOCPKT_FLUSHWRITE 2
82#define TIOCPKT_STOP 4
83#define TIOCPKT_START 8
84#define TIOCPKT_NOSTOP 16
85#define TIOCPKT_DOSTOP 32
86
87
88#define TIOCNOTTY 0x5422 /* _IO('T', 34) */
89#define TIOCSETD 0x40045423 /* _IOW('T', 35, int) 0x5423 */
90#define TIOCGETD 0x80045424 /* _IOR('T', 36, int) 0x5424 */
91#define TCSBRKP 0x40045424 /* _IOW('T', 37, int) 0x5425 */ /* Needed for POSIX tcsendbreak() */
92#define TIOCTTYGSTRUCT 0x8c105426 /* _IOR('T', 38, struct tty_struct) 0x5426 */ /* For debugging only */
93#define TIOCSBRK 0x5427 /* _IO('T', 39) */ /* BSD compatibility */
94#define TIOCCBRK 0x5428 /* _IO('T', 40) */ /* BSD compatibility */
95#define TIOCGSID 0x80045429 /* _IOR('T', 41, pid_t) 0x5429 */ /* Return the session ID of FD */
96#define TIOCGPTN 0x80045430 /* _IOR('T',0x30, unsigned int) 0x5430 Get Pty Number (of pty-mux device) */
97#define TIOCSPTLCK 0x40045431 /* _IOW('T',0x31, int) Lock/unlock Pty */
98
99#define TIOCSERCONFIG 0x5453 /* _IO('T', 83) */
100#define TIOCSERGWILD 0x80045454 /* _IOR('T', 84, int) 0x5454 */
101#define TIOCSERSWILD 0x40045455 /* _IOW('T', 85, int) 0x5455 */
102#define TIOCGLCKTRMIOS 0x5456
103#define TIOCSLCKTRMIOS 0x5457
104#define TIOCSERGSTRUCT 0x80d85458 /* _IOR('T', 88, struct async_struct) 0x5458 */ /* For debugging only */
105#define TIOCSERGETLSR 0x80045459 /* _IOR('T', 89, unsigned int) 0x5459 */ /* Get line status register */
106
107/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
108#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
109
110#define TIOCSERGETMULTI 0x80a8545a /* _IOR('T', 90, struct serial_multiport_struct) 0x545A */ /* Get multiport config */
111#define TIOCSERSETMULTI 0x40a8545b /* _IOW('T', 91, struct serial_multiport_struct) 0x545B */ /* Set multiport config */
112
113#define TIOCMIWAIT 0x545c /* _IO('T', 92) wait for a change on serial input line(s) */
114#define TIOCGICOUNT 0x545d /* read serial port inline interrupt counts */
115
116#endif /* __ASM_SH64_IOCTLS_H */
diff --git a/include/asm-sh64/ipcbuf.h b/include/asm-sh64/ipcbuf.h
deleted file mode 100644
index c441e35299c0..000000000000
--- a/include/asm-sh64/ipcbuf.h
+++ /dev/null
@@ -1,40 +0,0 @@
1#ifndef __ASM_SH64_IPCBUF_H__
2#define __ASM_SH64_IPCBUF_H__
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/ipcbuf.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15/*
16 * The ipc64_perm structure for i386 architecture.
17 * Note extra padding because this structure is passed back and forth
18 * between kernel and user space.
19 *
20 * Pad space is left for:
21 * - 32-bit mode_t and seq
22 * - 2 miscellaneous 32-bit values
23 */
24
25struct ipc64_perm
26{
27 __kernel_key_t key;
28 __kernel_uid32_t uid;
29 __kernel_gid32_t gid;
30 __kernel_uid32_t cuid;
31 __kernel_gid32_t cgid;
32 __kernel_mode_t mode;
33 unsigned short __pad1;
34 unsigned short seq;
35 unsigned short __pad2;
36 unsigned long __unused1;
37 unsigned long __unused2;
38};
39
40#endif /* __ASM_SH64_IPCBUF_H__ */
diff --git a/include/asm-sh64/irq_regs.h b/include/asm-sh64/irq_regs.h
deleted file mode 100644
index 3dd9c0b70270..000000000000
--- a/include/asm-sh64/irq_regs.h
+++ /dev/null
@@ -1 +0,0 @@
1#include <asm-generic/irq_regs.h>
diff --git a/include/asm-sh64/kdebug.h b/include/asm-sh64/kdebug.h
deleted file mode 100644
index 6ece1b037665..000000000000
--- a/include/asm-sh64/kdebug.h
+++ /dev/null
@@ -1 +0,0 @@
1#include <asm-generic/kdebug.h>
diff --git a/include/asm-sh64/kmap_types.h b/include/asm-sh64/kmap_types.h
deleted file mode 100644
index 2ae7c7587919..000000000000
--- a/include/asm-sh64/kmap_types.h
+++ /dev/null
@@ -1,7 +0,0 @@
1#ifndef __ASM_SH64_KMAP_TYPES_H
2#define __ASM_SH64_KMAP_TYPES_H
3
4#include <asm-sh/kmap_types.h>
5
6#endif /* __ASM_SH64_KMAP_TYPES_H */
7
diff --git a/include/asm-sh64/linkage.h b/include/asm-sh64/linkage.h
deleted file mode 100644
index 1dd0e84a228d..000000000000
--- a/include/asm-sh64/linkage.h
+++ /dev/null
@@ -1,7 +0,0 @@
1#ifndef __ASM_SH64_LINKAGE_H
2#define __ASM_SH64_LINKAGE_H
3
4#include <asm-sh/linkage.h>
5
6#endif /* __ASM_SH64_LINKAGE_H */
7
diff --git a/include/asm-sh64/local.h b/include/asm-sh64/local.h
deleted file mode 100644
index d9bd95dd36e2..000000000000
--- a/include/asm-sh64/local.h
+++ /dev/null
@@ -1,7 +0,0 @@
1#ifndef __ASM_SH64_LOCAL_H
2#define __ASM_SH64_LOCAL_H
3
4#include <asm-generic/local.h>
5
6#endif /* __ASM_SH64_LOCAL_H */
7
diff --git a/include/asm-sh64/mc146818rtc.h b/include/asm-sh64/mc146818rtc.h
deleted file mode 100644
index 6cd3aec68dbe..000000000000
--- a/include/asm-sh64/mc146818rtc.h
+++ /dev/null
@@ -1,7 +0,0 @@
1/*
2 * linux/include/asm-sh64/mc146818rtc.h
3 *
4*/
5
6/* For now, an empty place-holder to get IDE to compile. */
7
diff --git a/include/asm-sh64/mman.h b/include/asm-sh64/mman.h
deleted file mode 100644
index a9be6d885c3e..000000000000
--- a/include/asm-sh64/mman.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef __ASM_SH64_MMAN_H
2#define __ASM_SH64_MMAN_H
3
4#include <asm-sh/mman.h>
5
6#endif /* __ASM_SH64_MMAN_H */
diff --git a/include/asm-sh64/mmu.h b/include/asm-sh64/mmu.h
deleted file mode 100644
index ccd36d26615a..000000000000
--- a/include/asm-sh64/mmu.h
+++ /dev/null
@@ -1,7 +0,0 @@
1#ifndef __MMU_H
2#define __MMU_H
3
4/* Default "unsigned long" context */
5typedef unsigned long mm_context_t;
6
7#endif
diff --git a/include/asm-sh64/module.h b/include/asm-sh64/module.h
deleted file mode 100644
index c313650d3d93..000000000000
--- a/include/asm-sh64/module.h
+++ /dev/null
@@ -1,20 +0,0 @@
1#ifndef __ASM_SH64_MODULE_H
2#define __ASM_SH64_MODULE_H
3/*
4 * This file contains the SH architecture specific module code.
5 */
6
7struct mod_arch_specific {
8 /* empty */
9};
10
11#define Elf_Shdr Elf32_Shdr
12#define Elf_Sym Elf32_Sym
13#define Elf_Ehdr Elf32_Ehdr
14
15#define module_map(x) vmalloc(x)
16#define module_unmap(x) vfree(x)
17#define module_arch_init(x) (0)
18#define arch_init_modules(x) do { } while (0)
19
20#endif /* __ASM_SH64_MODULE_H */
diff --git a/include/asm-sh64/msgbuf.h b/include/asm-sh64/msgbuf.h
deleted file mode 100644
index cf0494ce0ba8..000000000000
--- a/include/asm-sh64/msgbuf.h
+++ /dev/null
@@ -1,42 +0,0 @@
1#ifndef __ASM_SH64_MSGBUF_H
2#define __ASM_SH64_MSGBUF_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/msgbuf.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15/*
16 * The msqid64_ds structure for i386 architecture.
17 * Note extra padding because this structure is passed back and forth
18 * between kernel and user space.
19 *
20 * Pad space is left for:
21 * - 64-bit time_t to solve y2038 problem
22 * - 2 miscellaneous 32-bit values
23 */
24
25struct msqid64_ds {
26 struct ipc64_perm msg_perm;
27 __kernel_time_t msg_stime; /* last msgsnd time */
28 unsigned long __unused1;
29 __kernel_time_t msg_rtime; /* last msgrcv time */
30 unsigned long __unused2;
31 __kernel_time_t msg_ctime; /* last change time */
32 unsigned long __unused3;
33 unsigned long msg_cbytes; /* current number of bytes on queue */
34 unsigned long msg_qnum; /* number of messages in queue */
35 unsigned long msg_qbytes; /* max number of bytes on queue */
36 __kernel_pid_t msg_lspid; /* pid of last msgsnd */
37 __kernel_pid_t msg_lrpid; /* last receive pid */
38 unsigned long __unused4;
39 unsigned long __unused5;
40};
41
42#endif /* __ASM_SH64_MSGBUF_H */
diff --git a/include/asm-sh64/mutex.h b/include/asm-sh64/mutex.h
deleted file mode 100644
index 458c1f7fbc18..000000000000
--- a/include/asm-sh64/mutex.h
+++ /dev/null
@@ -1,9 +0,0 @@
1/*
2 * Pull in the generic implementation for the mutex fastpath.
3 *
4 * TODO: implement optimized primitives instead, or leave the generic
5 * implementation in place, or pick the atomic_xchg() based generic
6 * implementation. (see asm-generic/mutex-xchg.h for details)
7 */
8
9#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-sh64/namei.h b/include/asm-sh64/namei.h
deleted file mode 100644
index 99d759a805ce..000000000000
--- a/include/asm-sh64/namei.h
+++ /dev/null
@@ -1,24 +0,0 @@
1#ifndef __ASM_SH64_NAMEI_H
2#define __ASM_SH64_NAMEI_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/namei.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 * Included from linux/fs/namei.c
14 *
15 */
16
17/* This dummy routine maybe changed to something useful
18 * for /usr/gnemul/ emulation stuff.
19 * Look at asm-sparc/namei.h for details.
20 */
21
22#define __emul_prefix() NULL
23
24#endif /* __ASM_SH64_NAMEI_H */
diff --git a/include/asm-sh64/page.h b/include/asm-sh64/page.h
deleted file mode 100644
index 472089aefc60..000000000000
--- a/include/asm-sh64/page.h
+++ /dev/null
@@ -1,119 +0,0 @@
1#ifndef __ASM_SH64_PAGE_H
2#define __ASM_SH64_PAGE_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/page.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 * Copyright (C) 2003, 2004 Paul Mundt
13 *
14 * benedict.gaster@superh.com 19th, 24th July 2002.
15 *
16 * Modified to take account of enabling for D-CACHE support.
17 *
18 */
19
20
21/* PAGE_SHIFT determines the page size */
22#define PAGE_SHIFT 12
23#ifdef __ASSEMBLY__
24#define PAGE_SIZE 4096
25#else
26#define PAGE_SIZE (1UL << PAGE_SHIFT)
27#endif
28#define PAGE_MASK (~(PAGE_SIZE-1))
29#define PTE_MASK PAGE_MASK
30
31#if defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
32#define HPAGE_SHIFT 16
33#elif defined(CONFIG_HUGETLB_PAGE_SIZE_1MB)
34#define HPAGE_SHIFT 20
35#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512MB)
36#define HPAGE_SHIFT 29
37#endif
38
39#ifdef CONFIG_HUGETLB_PAGE
40#define HPAGE_SIZE (1UL << HPAGE_SHIFT)
41#define HPAGE_MASK (~(HPAGE_SIZE-1))
42#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT-PAGE_SHIFT)
43#define ARCH_HAS_SETCLEAR_HUGE_PTE
44#endif
45
46#ifdef __KERNEL__
47#ifndef __ASSEMBLY__
48
49extern struct page *mem_map;
50extern void sh64_page_clear(void *page);
51extern void sh64_page_copy(void *from, void *to);
52
53#define clear_page(page) sh64_page_clear(page)
54#define copy_page(to,from) sh64_page_copy(from, to)
55
56#if defined(CONFIG_DCACHE_DISABLED)
57
58#define clear_user_page(page, vaddr, pg) clear_page(page)
59#define copy_user_page(to, from, vaddr, pg) copy_page(to, from)
60
61#else
62
63extern void clear_user_page(void *to, unsigned long address, struct page *pg);
64extern void copy_user_page(void *to, void *from, unsigned long address, struct page *pg);
65
66#endif /* defined(CONFIG_DCACHE_DISABLED) */
67
68/*
69 * These are used to make use of C type-checking..
70 */
71typedef struct { unsigned long long pte; } pte_t;
72typedef struct { unsigned long pmd; } pmd_t;
73typedef struct { unsigned long pgd; } pgd_t;
74typedef struct { unsigned long pgprot; } pgprot_t;
75
76#define pte_val(x) ((x).pte)
77#define pmd_val(x) ((x).pmd)
78#define pgd_val(x) ((x).pgd)
79#define pgprot_val(x) ((x).pgprot)
80
81#define __pte(x) ((pte_t) { (x) } )
82#define __pmd(x) ((pmd_t) { (x) } )
83#define __pgd(x) ((pgd_t) { (x) } )
84#define __pgprot(x) ((pgprot_t) { (x) } )
85
86#endif /* !__ASSEMBLY__ */
87
88/* to align the pointer to the (next) page boundary */
89#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
90
91/*
92 * Kconfig defined.
93 */
94#define __MEMORY_START (CONFIG_MEMORY_START)
95#define PAGE_OFFSET (CONFIG_CACHED_MEMORY_OFFSET)
96
97#define __pa(x) ((unsigned long)(x)-PAGE_OFFSET)
98#define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
99#define MAP_NR(addr) ((__pa(addr)-__MEMORY_START) >> PAGE_SHIFT)
100#define VALID_PAGE(page) ((page - mem_map) < max_mapnr)
101
102#define phys_to_page(phys) (mem_map + (((phys) - __MEMORY_START) >> PAGE_SHIFT))
103#define page_to_phys(page) (((page - mem_map) << PAGE_SHIFT) + __MEMORY_START)
104
105/* PFN start number, because of __MEMORY_START */
106#define PFN_START (__MEMORY_START >> PAGE_SHIFT)
107#define ARCH_PFN_OFFSET (PFN_START)
108#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
109#define pfn_valid(pfn) (((pfn) - PFN_START) < max_mapnr)
110#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
111
112#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
113 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
114
115#include <asm-generic/memory_model.h>
116#include <asm-generic/page.h>
117
118#endif /* __KERNEL__ */
119#endif /* __ASM_SH64_PAGE_H */
diff --git a/include/asm-sh64/param.h b/include/asm-sh64/param.h
deleted file mode 100644
index f409adb41540..000000000000
--- a/include/asm-sh64/param.h
+++ /dev/null
@@ -1,42 +0,0 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * include/asm-sh64/param.h
7 *
8 * Copyright (C) 2000, 2001 Paolo Alberelli
9 * Copyright (C) 2003 Paul Mundt
10 *
11 */
12#ifndef __ASM_SH64_PARAM_H
13#define __ASM_SH64_PARAM_H
14
15
16#ifdef __KERNEL__
17# ifdef CONFIG_SH_WDT
18# define HZ 1000 /* Needed for high-res WOVF */
19# else
20# define HZ 100
21# endif
22# define USER_HZ 100 /* User interfaces are in "ticks" */
23# define CLOCKS_PER_SEC (USER_HZ) /* frequency at which times() counts */
24#endif
25
26#ifndef HZ
27#define HZ 100
28#endif
29
30#define EXEC_PAGESIZE 4096
31
32#ifndef NGROUPS
33#define NGROUPS 32
34#endif
35
36#ifndef NOGROUP
37#define NOGROUP (-1)
38#endif
39
40#define MAXHOSTNAMELEN 64 /* max length of hostname */
41
42#endif /* __ASM_SH64_PARAM_H */
diff --git a/include/asm-sh64/percpu.h b/include/asm-sh64/percpu.h
deleted file mode 100644
index a01d16cd0e8c..000000000000
--- a/include/asm-sh64/percpu.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef __ASM_SH64_PERCPU
2#define __ASM_SH64_PERCPU
3
4#include <asm-generic/percpu.h>
5
6#endif /* __ASM_SH64_PERCPU */
diff --git a/include/asm-sh64/pgalloc.h b/include/asm-sh64/pgalloc.h
deleted file mode 100644
index 6eccab770a6d..000000000000
--- a/include/asm-sh64/pgalloc.h
+++ /dev/null
@@ -1,125 +0,0 @@
1#ifndef __ASM_SH64_PGALLOC_H
2#define __ASM_SH64_PGALLOC_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/pgalloc.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 * Copyright (C) 2003, 2004 Paul Mundt
13 * Copyright (C) 2003, 2004 Richard Curnow
14 *
15 */
16
17#include <linux/mm.h>
18#include <linux/quicklist.h>
19#include <asm/page.h>
20
21static inline void pgd_init(unsigned long page)
22{
23 unsigned long *pgd = (unsigned long *)page;
24 extern pte_t empty_bad_pte_table[PTRS_PER_PTE];
25 int i;
26
27 for (i = 0; i < USER_PTRS_PER_PGD; i++)
28 pgd[i] = (unsigned long)empty_bad_pte_table;
29}
30
31/*
32 * Allocate and free page tables. The xxx_kernel() versions are
33 * used to allocate a kernel page table - this turns on ASN bits
34 * if any.
35 */
36
37static inline pgd_t *get_pgd_slow(void)
38{
39 unsigned int pgd_size = (USER_PTRS_PER_PGD * sizeof(pgd_t));
40 pgd_t *ret = kmalloc(pgd_size, GFP_KERNEL);
41 return ret;
42}
43
44static inline pgd_t *pgd_alloc(struct mm_struct *mm)
45{
46 return quicklist_alloc(0, GFP_KERNEL, NULL);
47}
48
49static inline void pgd_free(pgd_t *pgd)
50{
51 quicklist_free(0, NULL, pgd);
52}
53
54static inline struct page *pte_alloc_one(struct mm_struct *mm,
55 unsigned long address)
56{
57 void *pg = quicklist_alloc(0, GFP_KERNEL, NULL);
58 return pg ? virt_to_page(pg) : NULL;
59}
60
61static inline void pte_free_kernel(pte_t *pte)
62{
63 quicklist_free(0, NULL, pte);
64}
65
66static inline void pte_free(struct page *pte)
67{
68 quicklist_free_page(0, NULL, pte);
69}
70
71static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
72 unsigned long address)
73{
74 return quicklist_alloc(0, GFP_KERNEL, NULL);
75}
76
77#define __pte_free_tlb(tlb,pte) tlb_remove_page((tlb),(pte))
78
79/*
80 * allocating and freeing a pmd is trivial: the 1-entry pmd is
81 * inside the pgd, so has no extra memory associated with it.
82 */
83
84#if defined(CONFIG_SH64_PGTABLE_2_LEVEL)
85
86#define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
87#define pmd_free(x) do { } while (0)
88#define pgd_populate(mm, pmd, pte) BUG()
89#define __pte_free_tlb(tlb,pte) tlb_remove_page((tlb),(pte))
90#define __pmd_free_tlb(tlb,pmd) do { } while (0)
91
92#elif defined(CONFIG_SH64_PGTABLE_3_LEVEL)
93
94static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
95{
96 return quicklist_alloc(0, GFP_KERNEL, NULL);
97}
98
99static inline void pmd_free(pmd_t *pmd)
100{
101 quicklist_free(0, NULL, pmd);
102}
103
104#define pgd_populate(mm, pgd, pmd) pgd_set(pgd, pmd)
105#define __pmd_free_tlb(tlb,pmd) pmd_free(pmd)
106
107#else
108#error "No defined page table size"
109#endif
110
111#define pmd_populate_kernel(mm, pmd, pte) \
112 set_pmd(pmd, __pmd(_PAGE_TABLE + (unsigned long) (pte)))
113
114static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
115 struct page *pte)
116{
117 set_pmd(pmd, __pmd(_PAGE_TABLE + (unsigned long) page_address (pte)));
118}
119
120static inline void check_pgt_cache(void)
121{
122 quicklist_trim(0, NULL, 25, 16);
123}
124
125#endif /* __ASM_SH64_PGALLOC_H */
diff --git a/include/asm-sh64/poll.h b/include/asm-sh64/poll.h
deleted file mode 100644
index ca2950267c53..000000000000
--- a/include/asm-sh64/poll.h
+++ /dev/null
@@ -1,8 +0,0 @@
1#ifndef __ASM_SH64_POLL_H
2#define __ASM_SH64_POLL_H
3
4#include <asm-generic/poll.h>
5
6#undef POLLREMOVE
7
8#endif /* __ASM_SH64_POLL_H */
diff --git a/include/asm-sh64/posix_types.h b/include/asm-sh64/posix_types.h
deleted file mode 100644
index 0620317a6f0f..000000000000
--- a/include/asm-sh64/posix_types.h
+++ /dev/null
@@ -1,131 +0,0 @@
1#ifndef __ASM_SH64_POSIX_TYPES_H
2#define __ASM_SH64_POSIX_TYPES_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/posix_types.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 * Copyright (C) 2003 Paul Mundt
13 *
14 * This file is generally used by user-level software, so you need to
15 * be a little careful about namespace pollution etc. Also, we cannot
16 * assume GCC is being used.
17 */
18
19typedef unsigned long __kernel_ino_t;
20typedef unsigned short __kernel_mode_t;
21typedef unsigned short __kernel_nlink_t;
22typedef long __kernel_off_t;
23typedef int __kernel_pid_t;
24typedef unsigned short __kernel_ipc_pid_t;
25typedef unsigned short __kernel_uid_t;
26typedef unsigned short __kernel_gid_t;
27typedef long unsigned int __kernel_size_t;
28typedef int __kernel_ssize_t;
29typedef int __kernel_ptrdiff_t;
30typedef long __kernel_time_t;
31typedef long __kernel_suseconds_t;
32typedef long __kernel_clock_t;
33typedef int __kernel_timer_t;
34typedef int __kernel_clockid_t;
35typedef int __kernel_daddr_t;
36typedef char * __kernel_caddr_t;
37typedef unsigned short __kernel_uid16_t;
38typedef unsigned short __kernel_gid16_t;
39typedef unsigned int __kernel_uid32_t;
40typedef unsigned int __kernel_gid32_t;
41
42typedef unsigned short __kernel_old_uid_t;
43typedef unsigned short __kernel_old_gid_t;
44typedef unsigned short __kernel_old_dev_t;
45
46#ifdef __GNUC__
47typedef long long __kernel_loff_t;
48#endif
49
50typedef struct {
51#if defined(__KERNEL__) || defined(__USE_ALL)
52 int val[2];
53#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
54 int __val[2];
55#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
56} __kernel_fsid_t;
57
58#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
59
60#undef __FD_SET
61static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
62{
63 unsigned long __tmp = __fd / __NFDBITS;
64 unsigned long __rem = __fd % __NFDBITS;
65 __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
66}
67
68#undef __FD_CLR
69static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
70{
71 unsigned long __tmp = __fd / __NFDBITS;
72 unsigned long __rem = __fd % __NFDBITS;
73 __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
74}
75
76
77#undef __FD_ISSET
78static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
79{
80 unsigned long __tmp = __fd / __NFDBITS;
81 unsigned long __rem = __fd % __NFDBITS;
82 return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
83}
84
85/*
86 * This will unroll the loop for the normal constant case (8 ints,
87 * for a 256-bit fd_set)
88 */
89#undef __FD_ZERO
90static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
91{
92 unsigned long *__tmp = __p->fds_bits;
93 int __i;
94
95 if (__builtin_constant_p(__FDSET_LONGS)) {
96 switch (__FDSET_LONGS) {
97 case 16:
98 __tmp[ 0] = 0; __tmp[ 1] = 0;
99 __tmp[ 2] = 0; __tmp[ 3] = 0;
100 __tmp[ 4] = 0; __tmp[ 5] = 0;
101 __tmp[ 6] = 0; __tmp[ 7] = 0;
102 __tmp[ 8] = 0; __tmp[ 9] = 0;
103 __tmp[10] = 0; __tmp[11] = 0;
104 __tmp[12] = 0; __tmp[13] = 0;
105 __tmp[14] = 0; __tmp[15] = 0;
106 return;
107
108 case 8:
109 __tmp[ 0] = 0; __tmp[ 1] = 0;
110 __tmp[ 2] = 0; __tmp[ 3] = 0;
111 __tmp[ 4] = 0; __tmp[ 5] = 0;
112 __tmp[ 6] = 0; __tmp[ 7] = 0;
113 return;
114
115 case 4:
116 __tmp[ 0] = 0; __tmp[ 1] = 0;
117 __tmp[ 2] = 0; __tmp[ 3] = 0;
118 return;
119 }
120 }
121 __i = __FDSET_LONGS;
122 while (__i) {
123 __i--;
124 *__tmp = 0;
125 __tmp++;
126 }
127}
128
129#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
130
131#endif /* __ASM_SH64_POSIX_TYPES_H */
diff --git a/include/asm-sh64/ptrace.h b/include/asm-sh64/ptrace.h
deleted file mode 100644
index c424f80e3ae0..000000000000
--- a/include/asm-sh64/ptrace.h
+++ /dev/null
@@ -1,35 +0,0 @@
1#ifndef __ASM_SH64_PTRACE_H
2#define __ASM_SH64_PTRACE_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/ptrace.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15/*
16 * This struct defines the way the registers are stored on the
17 * kernel stack during a system call or other kernel entry.
18 */
19struct pt_regs {
20 unsigned long long pc;
21 unsigned long long sr;
22 unsigned long long syscall_nr;
23 unsigned long long regs[63];
24 unsigned long long tregs[8];
25 unsigned long long pad[2];
26};
27
28#ifdef __KERNEL__
29#define user_mode(regs) (((regs)->sr & 0x40000000)==0)
30#define instruction_pointer(regs) ((regs)->pc)
31#define profile_pc(regs) ((unsigned long)instruction_pointer(regs))
32extern void show_regs(struct pt_regs *);
33#endif
34
35#endif /* __ASM_SH64_PTRACE_H */
diff --git a/include/asm-sh64/resource.h b/include/asm-sh64/resource.h
deleted file mode 100644
index 8ff93944ae66..000000000000
--- a/include/asm-sh64/resource.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef __ASM_SH64_RESOURCE_H
2#define __ASM_SH64_RESOURCE_H
3
4#include <asm-sh/resource.h>
5
6#endif /* __ASM_SH64_RESOURCE_H */
diff --git a/include/asm-sh64/scatterlist.h b/include/asm-sh64/scatterlist.h
deleted file mode 100644
index 7f729bbfce43..000000000000
--- a/include/asm-sh64/scatterlist.h
+++ /dev/null
@@ -1,37 +0,0 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * include/asm-sh64/scatterlist.h
7 *
8 * Copyright (C) 2003 Paul Mundt
9 *
10 */
11#ifndef __ASM_SH64_SCATTERLIST_H
12#define __ASM_SH64_SCATTERLIST_H
13
14#include <asm/types.h>
15
16struct scatterlist {
17#ifdef CONFIG_DEBUG_SG
18 unsigned long sg_magic;
19#endif
20 unsigned long page_link;
21 unsigned int offset;/* for highmem, page offset */
22 dma_addr_t dma_address;
23 unsigned int length;
24};
25
26/* These macros should be used after a pci_map_sg call has been done
27 * to get bus addresses of each of the SG entries and their lengths.
28 * You should only work with the number of sg entries pci_map_sg
29 * returns, or alternatively stop on the first sg_dma_len(sg) which
30 * is 0.
31 */
32#define sg_dma_address(sg) ((sg)->dma_address)
33#define sg_dma_len(sg) ((sg)->length)
34
35#define ISA_DMA_THRESHOLD (0xffffffff)
36
37#endif /* !__ASM_SH64_SCATTERLIST_H */
diff --git a/include/asm-sh64/sci.h b/include/asm-sh64/sci.h
deleted file mode 100644
index 793c568b7820..000000000000
--- a/include/asm-sh64/sci.h
+++ /dev/null
@@ -1 +0,0 @@
1#include <asm-sh/sci.h>
diff --git a/include/asm-sh64/sections.h b/include/asm-sh64/sections.h
deleted file mode 100644
index 897f36bcdf85..000000000000
--- a/include/asm-sh64/sections.h
+++ /dev/null
@@ -1,7 +0,0 @@
1#ifndef __ASM_SH64_SECTIONS_H
2#define __ASM_SH64_SECTIONS_H
3
4#include <asm-sh/sections.h>
5
6#endif /* __ASM_SH64_SECTIONS_H */
7
diff --git a/include/asm-sh64/segment.h b/include/asm-sh64/segment.h
deleted file mode 100644
index 92ac001fc483..000000000000
--- a/include/asm-sh64/segment.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef _ASM_SEGMENT_H
2#define _ASM_SEGMENT_H
3
4/* Only here because we have some old header files that expect it.. */
5
6#endif /* _ASM_SEGMENT_H */
diff --git a/include/asm-sh64/semaphore-helper.h b/include/asm-sh64/semaphore-helper.h
deleted file mode 100644
index fcfafe263e86..000000000000
--- a/include/asm-sh64/semaphore-helper.h
+++ /dev/null
@@ -1,101 +0,0 @@
1#ifndef __ASM_SH64_SEMAPHORE_HELPER_H
2#define __ASM_SH64_SEMAPHORE_HELPER_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/semaphore-helper.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14#include <asm/errno.h>
15
16/*
17 * SMP- and interrupt-safe semaphores helper functions.
18 *
19 * (C) Copyright 1996 Linus Torvalds
20 * (C) Copyright 1999 Andrea Arcangeli
21 */
22
23/*
24 * These two _must_ execute atomically wrt each other.
25 *
26 * This is trivially done with load_locked/store_cond,
27 * which we have. Let the rest of the losers suck eggs.
28 */
29static __inline__ void wake_one_more(struct semaphore * sem)
30{
31 atomic_inc((atomic_t *)&sem->sleepers);
32}
33
34static __inline__ int waking_non_zero(struct semaphore *sem)
35{
36 unsigned long flags;
37 int ret = 0;
38
39 spin_lock_irqsave(&semaphore_wake_lock, flags);
40 if (sem->sleepers > 0) {
41 sem->sleepers--;
42 ret = 1;
43 }
44 spin_unlock_irqrestore(&semaphore_wake_lock, flags);
45 return ret;
46}
47
48/*
49 * waking_non_zero_interruptible:
50 * 1 got the lock
51 * 0 go to sleep
52 * -EINTR interrupted
53 *
54 * We must undo the sem->count down_interruptible() increment while we are
55 * protected by the spinlock in order to make atomic this atomic_inc() with the
56 * atomic_read() in wake_one_more(), otherwise we can race. -arca
57 */
58static __inline__ int waking_non_zero_interruptible(struct semaphore *sem,
59 struct task_struct *tsk)
60{
61 unsigned long flags;
62 int ret = 0;
63
64 spin_lock_irqsave(&semaphore_wake_lock, flags);
65 if (sem->sleepers > 0) {
66 sem->sleepers--;
67 ret = 1;
68 } else if (signal_pending(tsk)) {
69 atomic_inc(&sem->count);
70 ret = -EINTR;
71 }
72 spin_unlock_irqrestore(&semaphore_wake_lock, flags);
73 return ret;
74}
75
76/*
77 * waking_non_zero_trylock:
78 * 1 failed to lock
79 * 0 got the lock
80 *
81 * We must undo the sem->count down_trylock() increment while we are
82 * protected by the spinlock in order to make atomic this atomic_inc() with the
83 * atomic_read() in wake_one_more(), otherwise we can race. -arca
84 */
85static __inline__ int waking_non_zero_trylock(struct semaphore *sem)
86{
87 unsigned long flags;
88 int ret = 1;
89
90 spin_lock_irqsave(&semaphore_wake_lock, flags);
91 if (sem->sleepers <= 0)
92 atomic_inc(&sem->count);
93 else {
94 sem->sleepers--;
95 ret = 0;
96 }
97 spin_unlock_irqrestore(&semaphore_wake_lock, flags);
98 return ret;
99}
100
101#endif /* __ASM_SH64_SEMAPHORE_HELPER_H */
diff --git a/include/asm-sh64/semaphore.h b/include/asm-sh64/semaphore.h
deleted file mode 100644
index f027cc14b55b..000000000000
--- a/include/asm-sh64/semaphore.h
+++ /dev/null
@@ -1,119 +0,0 @@
1#ifndef __ASM_SH64_SEMAPHORE_H
2#define __ASM_SH64_SEMAPHORE_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/semaphore.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 * SMP- and interrupt-safe semaphores.
14 *
15 * (C) Copyright 1996 Linus Torvalds
16 *
17 * SuperH verison by Niibe Yutaka
18 * (Currently no asm implementation but generic C code...)
19 *
20 */
21
22#include <linux/linkage.h>
23#include <linux/spinlock.h>
24#include <linux/wait.h>
25#include <linux/rwsem.h>
26
27#include <asm/system.h>
28#include <asm/atomic.h>
29
30struct semaphore {
31 atomic_t count;
32 int sleepers;
33 wait_queue_head_t wait;
34};
35
36#define __SEMAPHORE_INITIALIZER(name, n) \
37{ \
38 .count = ATOMIC_INIT(n), \
39 .sleepers = 0, \
40 .wait = __WAIT_QUEUE_HEAD_INITIALIZER((name).wait) \
41}
42
43#define __DECLARE_SEMAPHORE_GENERIC(name,count) \
44 struct semaphore name = __SEMAPHORE_INITIALIZER(name,count)
45
46#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
47
48static inline void sema_init (struct semaphore *sem, int val)
49{
50/*
51 * *sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val);
52 *
53 * i'd rather use the more flexible initialization above, but sadly
54 * GCC 2.7.2.3 emits a bogus warning. EGCS doesnt. Oh well.
55 */
56 atomic_set(&sem->count, val);
57 sem->sleepers = 0;
58 init_waitqueue_head(&sem->wait);
59}
60
61static inline void init_MUTEX (struct semaphore *sem)
62{
63 sema_init(sem, 1);
64}
65
66static inline void init_MUTEX_LOCKED (struct semaphore *sem)
67{
68 sema_init(sem, 0);
69}
70
71#if 0
72asmlinkage void __down_failed(void /* special register calling convention */);
73asmlinkage int __down_failed_interruptible(void /* params in registers */);
74asmlinkage int __down_failed_trylock(void /* params in registers */);
75asmlinkage void __up_wakeup(void /* special register calling convention */);
76#endif
77
78asmlinkage void __down(struct semaphore * sem);
79asmlinkage int __down_interruptible(struct semaphore * sem);
80asmlinkage int __down_trylock(struct semaphore * sem);
81asmlinkage void __up(struct semaphore * sem);
82
83extern spinlock_t semaphore_wake_lock;
84
85static inline void down(struct semaphore * sem)
86{
87 if (atomic_dec_return(&sem->count) < 0)
88 __down(sem);
89}
90
91static inline int down_interruptible(struct semaphore * sem)
92{
93 int ret = 0;
94
95 if (atomic_dec_return(&sem->count) < 0)
96 ret = __down_interruptible(sem);
97 return ret;
98}
99
100static inline int down_trylock(struct semaphore * sem)
101{
102 int ret = 0;
103
104 if (atomic_dec_return(&sem->count) < 0)
105 ret = __down_trylock(sem);
106 return ret;
107}
108
109/*
110 * Note! This is subtle. We jump to wake people up only if
111 * the semaphore was negative (== somebody was waiting on it).
112 */
113static inline void up(struct semaphore * sem)
114{
115 if (atomic_inc_return(&sem->count) <= 0)
116 __up(sem);
117}
118
119#endif /* __ASM_SH64_SEMAPHORE_H */
diff --git a/include/asm-sh64/sembuf.h b/include/asm-sh64/sembuf.h
deleted file mode 100644
index ec4d9f143577..000000000000
--- a/include/asm-sh64/sembuf.h
+++ /dev/null
@@ -1,36 +0,0 @@
1#ifndef __ASM_SH64_SEMBUF_H
2#define __ASM_SH64_SEMBUF_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/sembuf.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15/*
16 * The semid64_ds structure for i386 architecture.
17 * Note extra padding because this structure is passed back and forth
18 * between kernel and user space.
19 *
20 * Pad space is left for:
21 * - 64-bit time_t to solve y2038 problem
22 * - 2 miscellaneous 32-bit values
23 */
24
25struct semid64_ds {
26 struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
27 __kernel_time_t sem_otime; /* last semop time */
28 unsigned long __unused1;
29 __kernel_time_t sem_ctime; /* last change time */
30 unsigned long __unused2;
31 unsigned long sem_nsems; /* no. of semaphores in array */
32 unsigned long __unused3;
33 unsigned long __unused4;
34};
35
36#endif /* __ASM_SH64_SEMBUF_H */
diff --git a/include/asm-sh64/serial.h b/include/asm-sh64/serial.h
deleted file mode 100644
index e8d7b3f2da57..000000000000
--- a/include/asm-sh64/serial.h
+++ /dev/null
@@ -1,31 +0,0 @@
1/*
2 * include/asm-sh64/serial.h
3 *
4 * Configuration details for 8250, 16450, 16550, etc. serial ports
5 */
6
7#ifndef _ASM_SERIAL_H
8#define _ASM_SERIAL_H
9
10/*
11 * This assumes you have a 1.8432 MHz clock for your UART.
12 *
13 * It'd be nice if someone built a serial card with a 24.576 MHz
14 * clock, since the 16550A is capable of handling a top speed of 1.5
15 * megabits/second; but this requires the faster clock.
16 */
17#define BASE_BAUD ( 1843200 / 16 )
18
19#define RS_TABLE_SIZE 2
20
21#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
22
23#define SERIAL_PORT_DFNS \
24 /* UART CLK PORT IRQ FLAGS */ \
25 { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \
26 { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS } /* ttyS1 */
27
28/* XXX: This should be moved ino irq.h */
29#define irq_cannonicalize(x) (x)
30
31#endif /* _ASM_SERIAL_H */
diff --git a/include/asm-sh64/setup.h b/include/asm-sh64/setup.h
deleted file mode 100644
index 5b07b14c2927..000000000000
--- a/include/asm-sh64/setup.h
+++ /dev/null
@@ -1,22 +0,0 @@
1#ifndef __ASM_SH64_SETUP_H
2#define __ASM_SH64_SETUP_H
3
4#define COMMAND_LINE_SIZE 256
5
6#ifdef __KERNEL__
7
8#define PARAM ((unsigned char *)empty_zero_page)
9#define MOUNT_ROOT_RDONLY (*(unsigned long *) (PARAM+0x000))
10#define RAMDISK_FLAGS (*(unsigned long *) (PARAM+0x004))
11#define ORIG_ROOT_DEV (*(unsigned long *) (PARAM+0x008))
12#define LOADER_TYPE (*(unsigned long *) (PARAM+0x00c))
13#define INITRD_START (*(unsigned long *) (PARAM+0x010))
14#define INITRD_SIZE (*(unsigned long *) (PARAM+0x014))
15
16#define COMMAND_LINE ((char *) (PARAM+256))
17#define COMMAND_LINE_SIZE 256
18
19#endif /* __KERNEL__ */
20
21#endif /* __ASM_SH64_SETUP_H */
22
diff --git a/include/asm-sh64/shmbuf.h b/include/asm-sh64/shmbuf.h
deleted file mode 100644
index 022f3494dd64..000000000000
--- a/include/asm-sh64/shmbuf.h
+++ /dev/null
@@ -1,53 +0,0 @@
1#ifndef __ASM_SH64_SHMBUF_H
2#define __ASM_SH64_SHMBUF_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/shmbuf.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15/*
16 * The shmid64_ds structure for i386 architecture.
17 * Note extra padding because this structure is passed back and forth
18 * between kernel and user space.
19 *
20 * Pad space is left for:
21 * - 64-bit time_t to solve y2038 problem
22 * - 2 miscellaneous 32-bit values
23 */
24
25struct shmid64_ds {
26 struct ipc64_perm shm_perm; /* operation perms */
27 size_t shm_segsz; /* size of segment (bytes) */
28 __kernel_time_t shm_atime; /* last attach time */
29 unsigned long __unused1;
30 __kernel_time_t shm_dtime; /* last detach time */
31 unsigned long __unused2;
32 __kernel_time_t shm_ctime; /* last change time */
33 unsigned long __unused3;
34 __kernel_pid_t shm_cpid; /* pid of creator */
35 __kernel_pid_t shm_lpid; /* pid of last operator */
36 unsigned long shm_nattch; /* no. of current attaches */
37 unsigned long __unused4;
38 unsigned long __unused5;
39};
40
41struct shminfo64 {
42 unsigned long shmmax;
43 unsigned long shmmin;
44 unsigned long shmmni;
45 unsigned long shmseg;
46 unsigned long shmall;
47 unsigned long __unused1;
48 unsigned long __unused2;
49 unsigned long __unused3;
50 unsigned long __unused4;
51};
52
53#endif /* __ASM_SH64_SHMBUF_H */
diff --git a/include/asm-sh64/shmparam.h b/include/asm-sh64/shmparam.h
deleted file mode 100644
index 1bb820c833ee..000000000000
--- a/include/asm-sh64/shmparam.h
+++ /dev/null
@@ -1,12 +0,0 @@
1#ifndef __ASM_SH64_SHMPARAM_H
2#define __ASM_SH64_SHMPARAM_H
3
4/*
5 * Set this to a sensible safe default, we'll work out the specifics for the
6 * align mask from the cache descriptor at run-time.
7 */
8#define SHMLBA 0x4000
9
10#define __ARCH_FORCE_SHMLBA
11
12#endif /* __ASM_SH64_SHMPARAM_H */
diff --git a/include/asm-sh64/sigcontext.h b/include/asm-sh64/sigcontext.h
deleted file mode 100644
index 6293509d8cc1..000000000000
--- a/include/asm-sh64/sigcontext.h
+++ /dev/null
@@ -1,30 +0,0 @@
1#ifndef __ASM_SH64_SIGCONTEXT_H
2#define __ASM_SH64_SIGCONTEXT_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/sigcontext.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15struct sigcontext {
16 unsigned long oldmask;
17
18 /* CPU registers */
19 unsigned long long sc_regs[63];
20 unsigned long long sc_tregs[8];
21 unsigned long long sc_pc;
22 unsigned long long sc_sr;
23
24 /* FPU registers */
25 unsigned long long sc_fpregs[32];
26 unsigned int sc_fpscr;
27 unsigned int sc_fpvalid;
28};
29
30#endif /* __ASM_SH64_SIGCONTEXT_H */
diff --git a/include/asm-sh64/siginfo.h b/include/asm-sh64/siginfo.h
deleted file mode 100644
index 56ef1da534d7..000000000000
--- a/include/asm-sh64/siginfo.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef __ASM_SH64_SIGINFO_H
2#define __ASM_SH64_SIGINFO_H
3
4#include <asm-generic/siginfo.h>
5
6#endif /* __ASM_SH64_SIGINFO_H */
diff --git a/include/asm-sh64/signal.h b/include/asm-sh64/signal.h
deleted file mode 100644
index 244e134730d9..000000000000
--- a/include/asm-sh64/signal.h
+++ /dev/null
@@ -1,159 +0,0 @@
1#ifndef __ASM_SH64_SIGNAL_H
2#define __ASM_SH64_SIGNAL_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/signal.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15#include <linux/types.h>
16
17/* Avoid too many header ordering problems. */
18struct siginfo;
19
20#define _NSIG 64
21#define _NSIG_BPW 32
22#define _NSIG_WORDS (_NSIG / _NSIG_BPW)
23
24typedef unsigned long old_sigset_t; /* at least 32 bits */
25
26typedef struct {
27 unsigned long sig[_NSIG_WORDS];
28} sigset_t;
29
30#define SIGHUP 1
31#define SIGINT 2
32#define SIGQUIT 3
33#define SIGILL 4
34#define SIGTRAP 5
35#define SIGABRT 6
36#define SIGIOT 6
37#define SIGBUS 7
38#define SIGFPE 8
39#define SIGKILL 9
40#define SIGUSR1 10
41#define SIGSEGV 11
42#define SIGUSR2 12
43#define SIGPIPE 13
44#define SIGALRM 14
45#define SIGTERM 15
46#define SIGSTKFLT 16
47#define SIGCHLD 17
48#define SIGCONT 18
49#define SIGSTOP 19
50#define SIGTSTP 20
51#define SIGTTIN 21
52#define SIGTTOU 22
53#define SIGURG 23
54#define SIGXCPU 24
55#define SIGXFSZ 25
56#define SIGVTALRM 26
57#define SIGPROF 27
58#define SIGWINCH 28
59#define SIGIO 29
60#define SIGPOLL SIGIO
61/*
62#define SIGLOST 29
63*/
64#define SIGPWR 30
65#define SIGSYS 31
66#define SIGUNUSED 31
67
68/* These should not be considered constants from userland. */
69#define SIGRTMIN 32
70#define SIGRTMAX (_NSIG-1)
71
72/*
73 * SA_FLAGS values:
74 *
75 * SA_ONSTACK indicates that a registered stack_t will be used.
76 * SA_RESTART flag to get restarting signals (which were the default long ago)
77 * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
78 * SA_RESETHAND clears the handler when the signal is delivered.
79 * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
80 * SA_NODEFER prevents the current signal from being masked in the handler.
81 *
82 * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
83 * Unix names RESETHAND and NODEFER respectively.
84 */
85#define SA_NOCLDSTOP 0x00000001
86#define SA_NOCLDWAIT 0x00000002 /* not supported yet */
87#define SA_SIGINFO 0x00000004
88#define SA_ONSTACK 0x08000000
89#define SA_RESTART 0x10000000
90#define SA_NODEFER 0x40000000
91#define SA_RESETHAND 0x80000000
92
93#define SA_NOMASK SA_NODEFER
94#define SA_ONESHOT SA_RESETHAND
95
96#define SA_RESTORER 0x04000000
97
98/*
99 * sigaltstack controls
100 */
101#define SS_ONSTACK 1
102#define SS_DISABLE 2
103
104#define MINSIGSTKSZ 2048
105#define SIGSTKSZ THREAD_SIZE
106
107#include <asm-generic/signal.h>
108
109#ifdef __KERNEL__
110struct old_sigaction {
111 __sighandler_t sa_handler;
112 old_sigset_t sa_mask;
113 unsigned long sa_flags;
114 void (*sa_restorer)(void);
115};
116
117struct sigaction {
118 __sighandler_t sa_handler;
119 unsigned long sa_flags;
120 void (*sa_restorer)(void);
121 sigset_t sa_mask; /* mask last for extensibility */
122};
123
124struct k_sigaction {
125 struct sigaction sa;
126};
127#else
128/* Here we must cater to libcs that poke about in kernel headers. */
129
130struct sigaction {
131 union {
132 __sighandler_t _sa_handler;
133 void (*_sa_sigaction)(int, struct siginfo *, void *);
134 } _u;
135 sigset_t sa_mask;
136 unsigned long sa_flags;
137 void (*sa_restorer)(void);
138};
139
140#define sa_handler _u._sa_handler
141#define sa_sigaction _u._sa_sigaction
142
143#endif /* __KERNEL__ */
144
145typedef struct sigaltstack {
146 void *ss_sp;
147 int ss_flags;
148 size_t ss_size;
149} stack_t;
150
151#ifdef __KERNEL__
152#include <asm/sigcontext.h>
153
154#define sigmask(sig) (1UL << ((sig) - 1))
155#define ptrace_signal_deliver(regs, cookie) do { } while (0)
156
157#endif /* __KERNEL__ */
158
159#endif /* __ASM_SH64_SIGNAL_H */
diff --git a/include/asm-sh64/smp.h b/include/asm-sh64/smp.h
deleted file mode 100644
index 4a4d0da39a84..000000000000
--- a/include/asm-sh64/smp.h
+++ /dev/null
@@ -1,15 +0,0 @@
1#ifndef __ASM_SH64_SMP_H
2#define __ASM_SH64_SMP_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/smp.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15#endif /* __ASM_SH64_SMP_H */
diff --git a/include/asm-sh64/socket.h b/include/asm-sh64/socket.h
deleted file mode 100644
index 1853f7246ab0..000000000000
--- a/include/asm-sh64/socket.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef __ASM_SH64_SOCKET_H
2#define __ASM_SH64_SOCKET_H
3
4#include <asm-sh/socket.h>
5
6#endif /* __ASM_SH64_SOCKET_H */
diff --git a/include/asm-sh64/sockios.h b/include/asm-sh64/sockios.h
deleted file mode 100644
index 419e76f12f41..000000000000
--- a/include/asm-sh64/sockios.h
+++ /dev/null
@@ -1,25 +0,0 @@
1#ifndef __ASM_SH64_SOCKIOS_H
2#define __ASM_SH64_SOCKIOS_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/sockios.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15/* Socket-level I/O control calls. */
16#define FIOGETOWN _IOR('f', 123, int)
17#define FIOSETOWN _IOW('f', 124, int)
18
19#define SIOCATMARK _IOR('s', 7, int)
20#define SIOCSPGRP _IOW('s', 8, pid_t)
21#define SIOCGPGRP _IOR('s', 9, pid_t)
22
23#define SIOCGSTAMP _IOR('s', 100, struct timeval) /* Get stamp (timeval) */
24#define SIOCGSTAMPNS _IOR('s', 101, struct timespec) /* Get stamp (timespec) */
25#endif /* __ASM_SH64_SOCKIOS_H */
diff --git a/include/asm-sh64/spinlock.h b/include/asm-sh64/spinlock.h
deleted file mode 100644
index 296b0c9b24a2..000000000000
--- a/include/asm-sh64/spinlock.h
+++ /dev/null
@@ -1,17 +0,0 @@
1#ifndef __ASM_SH64_SPINLOCK_H
2#define __ASM_SH64_SPINLOCK_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/spinlock.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15#error "No SMP on SH64"
16
17#endif /* __ASM_SH64_SPINLOCK_H */
diff --git a/include/asm-sh64/stat.h b/include/asm-sh64/stat.h
deleted file mode 100644
index 86f551b1987e..000000000000
--- a/include/asm-sh64/stat.h
+++ /dev/null
@@ -1,88 +0,0 @@
1#ifndef __ASM_SH64_STAT_H
2#define __ASM_SH64_STAT_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/stat.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15struct __old_kernel_stat {
16 unsigned short st_dev;
17 unsigned short st_ino;
18 unsigned short st_mode;
19 unsigned short st_nlink;
20 unsigned short st_uid;
21 unsigned short st_gid;
22 unsigned short st_rdev;
23 unsigned long st_size;
24 unsigned long st_atime;
25 unsigned long st_mtime;
26 unsigned long st_ctime;
27};
28
29struct stat {
30 unsigned short st_dev;
31 unsigned short __pad1;
32 unsigned long st_ino;
33 unsigned short st_mode;
34 unsigned short st_nlink;
35 unsigned short st_uid;
36 unsigned short st_gid;
37 unsigned short st_rdev;
38 unsigned short __pad2;
39 unsigned long st_size;
40 unsigned long st_blksize;
41 unsigned long st_blocks;
42 unsigned long st_atime;
43 unsigned long st_atime_nsec;
44 unsigned long st_mtime;
45 unsigned long st_mtime_nsec;
46 unsigned long st_ctime;
47 unsigned long st_ctime_nsec;
48 unsigned long __unused4;
49 unsigned long __unused5;
50};
51
52/* This matches struct stat64 in glibc2.1, hence the absolutely
53 * insane amounts of padding around dev_t's.
54 */
55struct stat64 {
56 unsigned short st_dev;
57 unsigned char __pad0[10];
58
59 unsigned long st_ino;
60 unsigned int st_mode;
61 unsigned int st_nlink;
62
63 unsigned long st_uid;
64 unsigned long st_gid;
65
66 unsigned short st_rdev;
67 unsigned char __pad3[10];
68
69 long long st_size;
70 unsigned long st_blksize;
71
72 unsigned long st_blocks; /* Number 512-byte blocks allocated. */
73 unsigned long __pad4; /* future possible st_blocks high bits */
74
75 unsigned long st_atime;
76 unsigned long st_atime_nsec;
77
78 unsigned long st_mtime;
79 unsigned long st_mtime_nsec;
80
81 unsigned long st_ctime;
82 unsigned long st_ctime_nsec; /* will be high 32 bits of ctime someday */
83
84 unsigned long __unused1;
85 unsigned long __unused2;
86};
87
88#endif /* __ASM_SH64_STAT_H */
diff --git a/include/asm-sh64/statfs.h b/include/asm-sh64/statfs.h
deleted file mode 100644
index 083fd79b2417..000000000000
--- a/include/asm-sh64/statfs.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef __ASM_SH64_STATFS_H
2#define __ASM_SH64_STATFS_H
3
4#include <asm-generic/statfs.h>
5
6#endif /* __ASM_SH64_STATFS_H */
diff --git a/include/asm-sh64/termbits.h b/include/asm-sh64/termbits.h
deleted file mode 100644
index 86bde5ec1414..000000000000
--- a/include/asm-sh64/termbits.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef __ASM_SH64_TERMBITS_H
2#define __ASM_SH64_TERMBITS_H
3
4#include <asm-sh/termbits.h>
5
6#endif /* __ASM_SH64_TERMBITS_H */
diff --git a/include/asm-sh64/termios.h b/include/asm-sh64/termios.h
deleted file mode 100644
index dc44e6ed3a7c..000000000000
--- a/include/asm-sh64/termios.h
+++ /dev/null
@@ -1,99 +0,0 @@
1#ifndef __ASM_SH64_TERMIOS_H
2#define __ASM_SH64_TERMIOS_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/termios.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15#include <asm/termbits.h>
16#include <asm/ioctls.h>
17
18struct winsize {
19 unsigned short ws_row;
20 unsigned short ws_col;
21 unsigned short ws_xpixel;
22 unsigned short ws_ypixel;
23};
24
25#define NCC 8
26struct termio {
27 unsigned short c_iflag; /* input mode flags */
28 unsigned short c_oflag; /* output mode flags */
29 unsigned short c_cflag; /* control mode flags */
30 unsigned short c_lflag; /* local mode flags */
31 unsigned char c_line; /* line discipline */
32 unsigned char c_cc[NCC]; /* control characters */
33};
34
35/* modem lines */
36#define TIOCM_LE 0x001
37#define TIOCM_DTR 0x002
38#define TIOCM_RTS 0x004
39#define TIOCM_ST 0x008
40#define TIOCM_SR 0x010
41#define TIOCM_CTS 0x020
42#define TIOCM_CAR 0x040
43#define TIOCM_RNG 0x080
44#define TIOCM_DSR 0x100
45#define TIOCM_CD TIOCM_CAR
46#define TIOCM_RI TIOCM_RNG
47#define TIOCM_OUT1 0x2000
48#define TIOCM_OUT2 0x4000
49#define TIOCM_LOOP 0x8000
50
51/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
52
53#ifdef __KERNEL__
54
55/* intr=^C quit=^\ erase=del kill=^U
56 eof=^D vtime=\0 vmin=\1 sxtc=\0
57 start=^Q stop=^S susp=^Z eol=\0
58 reprint=^R discard=^U werase=^W lnext=^V
59 eol2=\0
60*/
61#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
62
63/*
64 * Translate a "termio" structure into a "termios". Ugh.
65 */
66#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
67 unsigned short __tmp; \
68 get_user(__tmp,&(termio)->x); \
69 *(unsigned short *) &(termios)->x = __tmp; \
70}
71
72#define user_termio_to_kernel_termios(termios, termio) \
73({ \
74 SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
75 SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
76 SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
77 SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
78 copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
79})
80
81/*
82 * Translate a "termios" structure into a "termio". Ugh.
83 */
84#define kernel_termios_to_user_termio(termio, termios) \
85({ \
86 put_user((termios)->c_iflag, &(termio)->c_iflag); \
87 put_user((termios)->c_oflag, &(termio)->c_oflag); \
88 put_user((termios)->c_cflag, &(termio)->c_cflag); \
89 put_user((termios)->c_lflag, &(termio)->c_lflag); \
90 put_user((termios)->c_line, &(termio)->c_line); \
91 copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
92})
93
94#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
95#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
96
97#endif /* __KERNEL__ */
98
99#endif /* __ASM_SH64_TERMIOS_H */
diff --git a/include/asm-sh64/timex.h b/include/asm-sh64/timex.h
deleted file mode 100644
index 163e2b62fe27..000000000000
--- a/include/asm-sh64/timex.h
+++ /dev/null
@@ -1,31 +0,0 @@
1#ifndef __ASM_SH64_TIMEX_H
2#define __ASM_SH64_TIMEX_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/timex.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 * Copyright (C) 2003 Paul Mundt
13 *
14 * sh-5 architecture timex specifications
15 *
16 */
17
18#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
19#define CLOCK_TICK_FACTOR 20 /* Factor of both 1000000 and CLOCK_TICK_RATE */
20
21typedef unsigned long cycles_t;
22
23static __inline__ cycles_t get_cycles (void)
24{
25 return 0;
26}
27
28#define vxtime_lock() do {} while (0)
29#define vxtime_unlock() do {} while (0)
30
31#endif /* __ASM_SH64_TIMEX_H */
diff --git a/include/asm-sh64/tlbflush.h b/include/asm-sh64/tlbflush.h
deleted file mode 100644
index 16a164a23754..000000000000
--- a/include/asm-sh64/tlbflush.h
+++ /dev/null
@@ -1,27 +0,0 @@
1#ifndef __ASM_SH64_TLBFLUSH_H
2#define __ASM_SH64_TLBFLUSH_H
3
4#include <asm/pgalloc.h>
5
6/*
7 * TLB flushing:
8 *
9 * - flush_tlb() flushes the current mm struct TLBs
10 * - flush_tlb_all() flushes all processes TLBs
11 * - flush_tlb_mm(mm) flushes the specified mm context TLB's
12 * - flush_tlb_page(vma, vmaddr) flushes one page
13 * - flush_tlb_range(mm, start, end) flushes a range of pages
14 *
15 */
16
17extern void flush_tlb(void);
18extern void flush_tlb_all(void);
19extern void flush_tlb_mm(struct mm_struct *mm);
20extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
21 unsigned long end);
22extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
23
24extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
25
26#endif /* __ASM_SH64_TLBFLUSH_H */
27
diff --git a/include/asm-sh64/topology.h b/include/asm-sh64/topology.h
deleted file mode 100644
index 34211787345f..000000000000
--- a/include/asm-sh64/topology.h
+++ /dev/null
@@ -1,6 +0,0 @@
1#ifndef __ASM_SH64_TOPOLOGY_H
2#define __ASM_SH64_TOPOLOGY_H
3
4#include <asm-generic/topology.h>
5
6#endif /* __ASM_SH64_TOPOLOGY_H */
diff --git a/include/asm-sh64/types.h b/include/asm-sh64/types.h
deleted file mode 100644
index 2c7ad73b3883..000000000000
--- a/include/asm-sh64/types.h
+++ /dev/null
@@ -1,74 +0,0 @@
1#ifndef __ASM_SH64_TYPES_H
2#define __ASM_SH64_TYPES_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/types.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15#ifndef __ASSEMBLY__
16
17typedef unsigned short umode_t;
18
19/*
20 * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
21 * header files exported to user space
22 */
23
24typedef __signed__ char __s8;
25typedef unsigned char __u8;
26
27typedef __signed__ short __s16;
28typedef unsigned short __u16;
29
30typedef __signed__ int __s32;
31typedef unsigned int __u32;
32
33#if defined(__GNUC__)
34__extension__ typedef __signed__ long long __s64;
35__extension__ typedef unsigned long long __u64;
36#endif
37
38#endif /* __ASSEMBLY__ */
39
40/*
41 * These aren't exported outside the kernel to avoid name space clashes
42 */
43#ifdef __KERNEL__
44
45#ifndef __ASSEMBLY__
46
47typedef __signed__ char s8;
48typedef unsigned char u8;
49
50typedef __signed__ short s16;
51typedef unsigned short u16;
52
53typedef __signed__ int s32;
54typedef unsigned int u32;
55
56typedef __signed__ long long s64;
57typedef unsigned long long u64;
58
59/* DMA addresses come in generic and 64-bit flavours. */
60
61#ifdef CONFIG_HIGHMEM64G
62typedef u64 dma_addr_t;
63#else
64typedef u32 dma_addr_t;
65#endif
66typedef u64 dma64_addr_t;
67
68#endif /* __ASSEMBLY__ */
69
70#define BITS_PER_LONG 32
71
72#endif /* __KERNEL__ */
73
74#endif /* __ASM_SH64_TYPES_H */
diff --git a/include/asm-sh64/ucontext.h b/include/asm-sh64/ucontext.h
deleted file mode 100644
index cf77a08551ca..000000000000
--- a/include/asm-sh64/ucontext.h
+++ /dev/null
@@ -1,23 +0,0 @@
1#ifndef __ASM_SH64_UCONTEXT_H
2#define __ASM_SH64_UCONTEXT_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/ucontext.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15struct ucontext {
16 unsigned long uc_flags;
17 struct ucontext *uc_link;
18 stack_t uc_stack;
19 struct sigcontext uc_mcontext;
20 sigset_t uc_sigmask; /* mask last for extensibility */
21};
22
23#endif /* __ASM_SH64_UCONTEXT_H */
diff --git a/include/asm-sh64/unaligned.h b/include/asm-sh64/unaligned.h
deleted file mode 100644
index 74481b186ae8..000000000000
--- a/include/asm-sh64/unaligned.h
+++ /dev/null
@@ -1,17 +0,0 @@
1#ifndef __ASM_SH64_UNALIGNED_H
2#define __ASM_SH64_UNALIGNED_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/unaligned.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15#include <asm-generic/unaligned.h>
16
17#endif /* __ASM_SH64_UNALIGNED_H */
diff --git a/include/asm-sh64/user.h b/include/asm-sh64/user.h
deleted file mode 100644
index eb3b33edd73e..000000000000
--- a/include/asm-sh64/user.h
+++ /dev/null
@@ -1,70 +0,0 @@
1#ifndef __ASM_SH64_USER_H
2#define __ASM_SH64_USER_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/user.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15#include <linux/types.h>
16#include <asm/ptrace.h>
17#include <asm/page.h>
18
19/*
20 * Core file format: The core file is written in such a way that gdb
21 * can understand it and provide useful information to the user (under
22 * linux we use the `trad-core' bfd). The file contents are as follows:
23 *
24 * upage: 1 page consisting of a user struct that tells gdb
25 * what is present in the file. Directly after this is a
26 * copy of the task_struct, which is currently not used by gdb,
27 * but it may come in handy at some point. All of the registers
28 * are stored as part of the upage. The upage should always be
29 * only one page long.
30 * data: The data segment follows next. We use current->end_text to
31 * current->brk to pick up all of the user variables, plus any memory
32 * that may have been sbrk'ed. No attempt is made to determine if a
33 * page is demand-zero or if a page is totally unused, we just cover
34 * the entire range. All of the addresses are rounded in such a way
35 * that an integral number of pages is written.
36 * stack: We need the stack information in order to get a meaningful
37 * backtrace. We need to write the data from usp to
38 * current->start_stack, so we round each of these in order to be able
39 * to write an integer number of pages.
40 */
41
42struct user_fpu_struct {
43 unsigned long long fp_regs[32];
44 unsigned int fpscr;
45};
46
47struct user {
48 struct pt_regs regs; /* entire machine state */
49 struct user_fpu_struct fpu; /* Math Co-processor registers */
50 int u_fpvalid; /* True if math co-processor being used */
51 size_t u_tsize; /* text size (pages) */
52 size_t u_dsize; /* data size (pages) */
53 size_t u_ssize; /* stack size (pages) */
54 unsigned long start_code; /* text starting address */
55 unsigned long start_data; /* data starting address */
56 unsigned long start_stack; /* stack starting address */
57 long int signal; /* signal causing core dump */
58 struct regs * u_ar0; /* help gdb find registers */
59 struct user_fpu_struct* u_fpstate; /* Math Co-processor pointer */
60 unsigned long magic; /* identifies a core file */
61 char u_comm[32]; /* user command name */
62};
63
64#define NBPG PAGE_SIZE
65#define UPAGES 1
66#define HOST_TEXT_START_ADDR (u.start_code)
67#define HOST_DATA_START_ADDR (u.start_data)
68#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
69
70#endif /* __ASM_SH64_USER_H */
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