projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 9a8fd558 CZ |
1 | /* |
| 2 | * include/asm-xtensa/types.h | |
| 3 | * | |
| 4 | * This file is subject to the terms and conditions of the GNU General Public | |
| 5 | * License. See the file "COPYING" in the main directory of this archive | |
| 6 | * for more details. | |
| 7 | * | |
| 8 | * Copyright (C) 2001 - 2005 Tensilica Inc. | |
| 9 | */ | |
| 10 | ||
| 11 | #ifndef _XTENSA_TYPES_H | |
| 12 | #define _XTENSA_TYPES_H | |
| 13 | ||
| 24a9ab7f CZ |
14 | |
| 15 | #ifdef __ASSEMBLY__ | |
| 16 | # define __XTENSA_UL(x) (x) | |
| 17 | # define __XTENSA_UL_CONST(x) x | |
| 18 | #else | |
| 19 | # define __XTENSA_UL(x) ((unsigned long)(x)) | |
| 20 | # define __XTENSA_UL_CONST(x) x##UL | |
| 21 | #endif | |
| 22 | ||
| 9a8fd558 CZ |
23 | #ifndef __ASSEMBLY__ |
| 24 | ||
| 25 | typedef unsigned short umode_t; | |
| 26 | ||
| 27 | /* | |
| 28 | * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the | |
| 29 | * header files exported to user space | |
| 30 | */ | |
| 31 | ||
| 32 | typedef __signed__ char __s8; | |
| 33 | typedef unsigned char __u8; | |
| 34 | ||
| 35 | typedef __signed__ short __s16; | |
| 36 | typedef unsigned short __u16; | |
| 37 | ||
| 38 | typedef __signed__ int __s32; | |
| 39 | typedef unsigned int __u32; | |
| 40 | ||
| 68a9bd0c OH |
41 | #if defined(__GNUC__) |
| 42 | __extension__ typedef __signed__ long long __s64; | |
| 43 | __extension__ typedef unsigned long long __u64; | |
| 9a8fd558 CZ |
44 | #endif |
| 45 | ||
| 46 | /* | |
| 47 | * These aren't exported outside the kernel to avoid name space clashes | |
| 48 | */ | |
| 49 | #ifdef __KERNEL__ | |
| 50 | ||
| 51 | typedef __signed__ char s8; | |
| 52 | typedef unsigned char u8; | |
| 53 | ||
| 54 | typedef __signed__ short s16; | |
| 55 | typedef unsigned short u16; | |
| 56 | ||
| 57 | typedef __signed__ int s32; | |
| 58 | typedef unsigned int u32; | |
| 59 | ||
| 60 | typedef __signed__ long long s64; | |
| 61 | typedef unsigned long long u64; | |
| 62 | ||
| 63 | ||
| 64 | #define BITS_PER_LONG 32 | |
| 65 | ||
| 66 | /* Dma addresses are 32-bits wide. */ | |
| 67 | ||
| 68 | typedef u32 dma_addr_t; | |
| 69 | ||
| 9a8fd558 CZ |
70 | #endif /* __KERNEL__ */ |
| 71 | #endif | |
| 72 | ||
| 73 | #endif /* _XTENSA_TYPES_H */ |