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1da177e4 LT |
1 | #ifndef _ASM_IA64_TYPES_H |
2 | #define _ASM_IA64_TYPES_H | |
3 | ||
4 | /* | |
5 | * This file is never included by application software unless explicitly requested (e.g., | |
6 | * via linux/types.h) in which case the application is Linux specific so (user-) name | |
7 | * space pollution is not a major issue. However, for interoperability, libraries still | |
8 | * need to be careful to avoid a name clashes. | |
9 | * | |
10 | * Based on <asm-alpha/types.h>. | |
11 | * | |
12 | * Modified 1998-2000, 2002 | |
13 | * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co | |
14 | */ | |
15 | ||
16 | #ifdef __ASSEMBLY__ | |
17 | # define __IA64_UL(x) (x) | |
18 | # define __IA64_UL_CONST(x) x | |
19 | ||
20 | # ifdef __KERNEL__ | |
21 | # define BITS_PER_LONG 64 | |
22 | # endif | |
23 | ||
24 | #else | |
25 | # define __IA64_UL(x) ((unsigned long)(x)) | |
26 | # define __IA64_UL_CONST(x) x##UL | |
27 | ||
28 | typedef unsigned int umode_t; | |
29 | ||
30 | /* | |
31 | * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the | |
32 | * header files exported to user space | |
33 | */ | |
34 | ||
35 | typedef __signed__ char __s8; | |
36 | typedef unsigned char __u8; | |
37 | ||
38 | typedef __signed__ short __s16; | |
39 | typedef unsigned short __u16; | |
40 | ||
41 | typedef __signed__ int __s32; | |
42 | typedef unsigned int __u32; | |
43 | ||
44 | typedef __signed__ long __s64; | |
45 | typedef unsigned long __u64; | |
46 | ||
47 | /* | |
48 | * These aren't exported outside the kernel to avoid name space clashes | |
49 | */ | |
50 | # ifdef __KERNEL__ | |
51 | ||
52 | typedef __s8 s8; | |
53 | typedef __u8 u8; | |
54 | ||
55 | typedef __s16 s16; | |
56 | typedef __u16 u16; | |
57 | ||
58 | typedef __s32 s32; | |
59 | typedef __u32 u32; | |
60 | ||
61 | typedef __s64 s64; | |
62 | typedef __u64 u64; | |
63 | ||
64 | #define BITS_PER_LONG 64 | |
65 | ||
66 | /* DMA addresses are 64-bits wide, in general. */ | |
67 | ||
68 | typedef u64 dma_addr_t; | |
69 | ||
1da177e4 LT |
70 | # endif /* __KERNEL__ */ |
71 | #endif /* !__ASSEMBLY__ */ | |
72 | ||
73 | #endif /* _ASM_IA64_TYPES_H */ |