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#include <linux/config.h> 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/* 45 * These aren't exported outside the kernel to avoid name space clashes 46 */ 47#ifdef __KERNEL__ 48 49typedef __signed char s8; 50typedef unsigned char u8; 51 52typedef __signed short s16; 53typedef unsigned short u16; 54 55typedef __signed int s32; 56typedef unsigned int u32; 57 58#if _MIPS_SZLONG == 64 59 60typedef __signed__ long s64; 61typedef unsigned long u64; 62 63#else 64 65#if defined(__GNUC__) && !defined(__STRICT_ANSI__) 66typedef __signed__ long long s64; 67typedef unsigned long long u64; 68#endif 69 70#endif 71 72#define BITS_PER_LONG _MIPS_SZLONG 73 74#if defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR) 75typedef u64 dma_addr_t; 76#else 77typedef u32 dma_addr_t; 78#endif 79typedef u64 dma64_addr_t; 80 81#ifdef CONFIG_64BIT_PHYS_ADDR 82typedef unsigned long long phys_t; 83#else 84typedef unsigned long phys_t; 85#endif 86 87#endif /* __KERNEL__ */ 88 89#endif /* _ASM_TYPES_H */ 90