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971dc77b BB |
1 | #ifndef _ASM_POWERPC_TYPES_H |
2 | #define _ASM_POWERPC_TYPES_H | |
1da177e4 LT |
3 | |
4 | #ifndef __ASSEMBLY__ | |
5 | ||
6 | /* | |
7 | * This file is never included by application software unless | |
8 | * explicitly requested (e.g., via linux/types.h) in which case the | |
9 | * application is Linux specific so (user-) name space pollution is | |
10 | * not a major issue. However, for interoperability, libraries still | |
11 | * need to be careful to avoid a name clashes. | |
12 | * | |
13 | * This program is free software; you can redistribute it and/or | |
14 | * modify it under the terms of the GNU General Public License | |
15 | * as published by the Free Software Foundation; either version | |
16 | * 2 of the License, or (at your option) any later version. | |
17 | */ | |
18 | ||
971dc77b | 19 | #ifdef __powerpc64__ |
1da177e4 | 20 | typedef unsigned int umode_t; |
971dc77b BB |
21 | #else |
22 | typedef unsigned short umode_t; | |
23 | #endif | |
1da177e4 LT |
24 | |
25 | /* | |
26 | * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the | |
27 | * header files exported to user space | |
28 | */ | |
29 | ||
30 | typedef __signed__ char __s8; | |
31 | typedef unsigned char __u8; | |
32 | ||
33 | typedef __signed__ short __s16; | |
34 | typedef unsigned short __u16; | |
35 | ||
36 | typedef __signed__ int __s32; | |
37 | typedef unsigned int __u32; | |
38 | ||
971dc77b | 39 | #ifdef __powerpc64__ |
1da177e4 LT |
40 | typedef __signed__ long __s64; |
41 | typedef unsigned long __u64; | |
971dc77b BB |
42 | #else |
43 | #if defined(__GNUC__) && !defined(__STRICT_ANSI__) | |
44 | typedef __signed__ long long __s64; | |
45 | typedef unsigned long long __u64; | |
46 | #endif | |
47 | #endif /* __powerpc64__ */ | |
1da177e4 LT |
48 | |
49 | typedef struct { | |
50 | __u32 u[4]; | |
51 | } __attribute((aligned(16))) __vector128; | |
52 | ||
53 | #endif /* __ASSEMBLY__ */ | |
54 | ||
55 | #ifdef __KERNEL__ | |
56 | /* | |
57 | * These aren't exported outside the kernel to avoid name space clashes | |
58 | */ | |
971dc77b | 59 | #ifdef __powerpc64__ |
1da177e4 | 60 | #define BITS_PER_LONG 64 |
971dc77b BB |
61 | #else |
62 | #define BITS_PER_LONG 32 | |
63 | #endif | |
1da177e4 LT |
64 | |
65 | #ifndef __ASSEMBLY__ | |
66 | ||
bfbac497 BB |
67 | #include <linux/config.h> |
68 | ||
1da177e4 LT |
69 | typedef signed char s8; |
70 | typedef unsigned char u8; | |
71 | ||
72 | typedef signed short s16; | |
73 | typedef unsigned short u16; | |
74 | ||
75 | typedef signed int s32; | |
76 | typedef unsigned int u32; | |
77 | ||
971dc77b | 78 | #ifdef __powerpc64__ |
1da177e4 LT |
79 | typedef signed long s64; |
80 | typedef unsigned long u64; | |
971dc77b BB |
81 | #else |
82 | typedef signed long long s64; | |
83 | typedef unsigned long long u64; | |
84 | #endif | |
1da177e4 LT |
85 | |
86 | typedef __vector128 vector128; | |
87 | ||
8168f902 SR |
88 | #ifdef __powerpc64__ |
89 | typedef u64 dma_addr_t; | |
90 | #else | |
1da177e4 | 91 | typedef u32 dma_addr_t; |
8168f902 | 92 | #endif |
1da177e4 LT |
93 | typedef u64 dma64_addr_t; |
94 | ||
95 | typedef struct { | |
96 | unsigned long entry; | |
97 | unsigned long toc; | |
98 | unsigned long env; | |
99 | } func_descr_t; | |
100 | ||
971dc77b BB |
101 | #ifdef CONFIG_LBD |
102 | typedef u64 sector_t; | |
103 | #define HAVE_SECTOR_T | |
104 | #endif | |
105 | ||
1da177e4 LT |
106 | #endif /* __ASSEMBLY__ */ |
107 | ||
108 | #endif /* __KERNEL__ */ | |
109 | ||
971dc77b | 110 | #endif /* _ASM_POWERPC_TYPES_H */ |