1/* 2 * This file is subject to the terms and conditions of the GNU General Public 3 * License. See the file "COPYING" in the main directory of this archive 4 * for more details. 5 * 6 * Copyright (C) 1994, 1995, 1996, 1999 by Ralf Baechle 7 * Copyright (C) 1999 Silicon Graphics, Inc. 8 */ 9#ifndef _ASM_TYPES_H 10#define _ASM_TYPES_H 11 12#ifndef __ASSEMBLY__ 13 14typedef unsigned short umode_t; 15 16/* 17 * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the 18 * header files exported to user space 19 */ 20 21typedef __signed__ char __s8; 22typedef unsigned char __u8; 23 24typedef __signed__ short __s16; 25typedef unsigned short __u16; 26 27typedef __signed__ int __s32; 28typedef unsigned int __u32; 29 30#if (_MIPS_SZLONG == 64) 31 32typedef __signed__ long __s64; 33typedef unsigned long __u64; 34 35#else 36 37#if defined(__GNUC__) && !defined(__STRICT_ANSI__) 38typedef __signed__ long long __s64; 39typedef unsigned long long __u64; 40#endif 41 42#endif 43 44#endif /* __ASSEMBLY__ */ 45 46/* 47 * These aren't exported outside the kernel to avoid name space clashes 48 */ 49#ifdef __KERNEL__ 50 51#define BITS_PER_LONG _MIPS_SZLONG 52 53#ifndef __ASSEMBLY__ 54 55 56typedef __signed char s8; 57typedef unsigned char u8; 58 59typedef __signed short s16; 60typedef unsigned short u16; 61 62typedef __signed int s32; 63typedef unsigned int u32; 64 65#if (_MIPS_SZLONG == 64) 66 67typedef __signed__ long s64; 68typedef unsigned long u64; 69 70#else 71 72#if defined(__GNUC__) && !defined(__STRICT_ANSI__) 73typedef __signed__ long long s64; 74typedef unsigned long long u64; 75#endif 76 77#endif 78 79#if (defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) || \ 80 defined(CONFIG_64BIT) 81typedef u64 dma_addr_t; 82#else 83typedef u32 dma_addr_t; 84#endif 85typedef u64 dma64_addr_t; 86 87/* 88 * Don't use phys_t. You've been warned. 89 */ 90#ifdef CONFIG_64BIT_PHYS_ADDR 91typedef unsigned long long phys_t; 92#else 93typedef unsigned long phys_t; 94#endif 95 96#endif /* __ASSEMBLY__ */ 97 98#endif /* __KERNEL__ */ 99 100#endif /* _ASM_TYPES_H */ 101