1 /* 2 * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef __ASM_ARC_TYPES_H 8 #define __ASM_ARC_TYPES_H 9 10 typedef unsigned short umode_t; 11 12 /* 13 * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the 14 * header files exported to user space 15 */ 16 17 typedef __signed__ char __s8; 18 typedef unsigned char __u8; 19 20 typedef __signed__ short __s16; 21 typedef unsigned short __u16; 22 23 typedef __signed__ int __s32; 24 typedef unsigned int __u32; 25 26 #if defined(__GNUC__) && !defined(__STRICT_ANSI__) 27 typedef __signed__ long long __s64; 28 typedef unsigned long long __u64; 29 #endif 30 31 /* 32 * These aren't exported outside the kernel to avoid name space clashes 33 */ 34 typedef signed char s8; 35 typedef unsigned char u8; 36 37 typedef signed short s16; 38 typedef unsigned short u16; 39 40 typedef signed int s32; 41 typedef unsigned int u32; 42 43 typedef signed long long s64; 44 typedef unsigned long long u64; 45 46 #define BITS_PER_LONG 32 47 48 /* Dma addresses are 32-bits wide. */ 49 50 typedef u32 dma_addr_t; 51 52 typedef unsigned long phys_addr_t; 53 typedef unsigned long phys_size_t; 54 55 #endif /* __ASM_ARC_TYPES_H */ 56