Linux kernel mirror (for testing)
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linux
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
14#ifndef __ASSEMBLY__
15
16typedef unsigned short umode_t;
17
18/*
19 * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
20 * header files exported to user space
21 */
22
23typedef __signed__ char __s8;
24typedef unsigned char __u8;
25
26typedef __signed__ short __s16;
27typedef unsigned short __u16;
28
29typedef __signed__ int __s32;
30typedef unsigned int __u32;
31
32#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
33typedef __signed__ long long __s64;
34typedef unsigned long long __u64;
35#endif
36
37/*
38 * These aren't exported outside the kernel to avoid name space clashes
39 */
40#ifdef __KERNEL__
41
42typedef __signed__ char s8;
43typedef unsigned char u8;
44
45typedef __signed__ short s16;
46typedef unsigned short u16;
47
48typedef __signed__ int s32;
49typedef unsigned int u32;
50
51typedef __signed__ long long s64;
52typedef unsigned long long u64;
53
54
55#define BITS_PER_LONG 32
56
57/* Dma addresses are 32-bits wide. */
58
59typedef u32 dma_addr_t;
60
61#endif /* __KERNEL__ */
62#endif
63
64#endif /* _XTENSA_TYPES_H */