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) 2008 Wind River Systems, 8 * written by Ralf Baechle 9 * Copyright (C) 1999 Silicon Graphics, Inc. 10 */ 11#ifndef _ASM_TYPES_H 12#define _ASM_TYPES_H 13 14/* 15 * We don't use int-l64.h for the kernel anymore but still use it for 16 * userspace to avoid code changes. 17 */ 18#if (_MIPS_SZLONG == 64) && !defined(__KERNEL__) 19# include <asm-generic/int-l64.h> 20#else 21# include <asm-generic/int-ll64.h> 22#endif 23 24#ifndef __ASSEMBLY__ 25 26typedef unsigned short umode_t; 27 28#endif /* __ASSEMBLY__ */ 29 30/* 31 * These aren't exported outside the kernel to avoid name space clashes 32 */ 33#ifdef __KERNEL__ 34#ifndef __ASSEMBLY__ 35 36#if (defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) \ 37 || defined(CONFIG_64BIT) 38typedef u64 dma_addr_t; 39#else 40typedef u32 dma_addr_t; 41#endif 42typedef u64 dma64_addr_t; 43 44/* 45 * Don't use phys_t. You've been warned. 46 */ 47#ifdef CONFIG_64BIT_PHYS_ADDR 48typedef unsigned long long phys_t; 49#else 50typedef unsigned long phys_t; 51#endif 52 53#endif /* __ASSEMBLY__ */ 54 55#endif /* __KERNEL__ */ 56 57#endif /* _ASM_TYPES_H */ 58