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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 | 42 | #else |
68a9bd0c OH |
43 | #if defined(__GNUC__) |
44 | __extension__ typedef __signed__ long long __s64; | |
45 | __extension__ typedef unsigned long long __u64; | |
971dc77b BB |
46 | #endif |
47 | #endif /* __powerpc64__ */ | |
1da177e4 LT |
48 | |
49 | typedef struct { | |
50 | __u32 u[4]; | |
fc624eae | 51 | } __attribute__((aligned(16))) __vector128; |
1da177e4 LT |
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 | 67 | |
1da177e4 LT |
68 | typedef signed char s8; |
69 | typedef unsigned char u8; | |
70 | ||
71 | typedef signed short s16; | |
72 | typedef unsigned short u16; | |
73 | ||
74 | typedef signed int s32; | |
75 | typedef unsigned int u32; | |
76 | ||
971dc77b | 77 | #ifdef __powerpc64__ |
1da177e4 LT |
78 | typedef signed long s64; |
79 | typedef unsigned long u64; | |
971dc77b BB |
80 | #else |
81 | typedef signed long long s64; | |
82 | typedef unsigned long long u64; | |
83 | #endif | |
1da177e4 LT |
84 | |
85 | typedef __vector128 vector128; | |
86 | ||
d04ceb3f KG |
87 | /* Physical address used by some IO functions */ |
88 | #if defined(CONFIG_PPC64) || defined(CONFIG_PHYS_64BIT) | |
89 | typedef u64 phys_addr_t; | |
90 | #else | |
91 | typedef u32 phys_addr_t; | |
92 | #endif | |
93 | ||
8168f902 SR |
94 | #ifdef __powerpc64__ |
95 | typedef u64 dma_addr_t; | |
96 | #else | |
1da177e4 | 97 | typedef u32 dma_addr_t; |
8168f902 | 98 | #endif |
1da177e4 LT |
99 | typedef u64 dma64_addr_t; |
100 | ||
101 | typedef struct { | |
102 | unsigned long entry; | |
103 | unsigned long toc; | |
104 | unsigned long env; | |
105 | } func_descr_t; | |
106 | ||
1da177e4 LT |
107 | #endif /* __ASSEMBLY__ */ |
108 | ||
109 | #endif /* __KERNEL__ */ | |
110 | ||
971dc77b | 111 | #endif /* _ASM_POWERPC_TYPES_H */ |