1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 1994, 1995, 1996, 1999 by Ralf Baechle
4 * Copyright (C) 1999 Silicon Graphics, Inc.
11 typedef unsigned short umode_t;
14 * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
15 * header files exported to user space
18 typedef __signed__ char __s8;
19 typedef unsigned char __u8;
21 typedef __signed__ short __s16;
22 typedef unsigned short __u16;
24 typedef __signed__ int __s32;
25 typedef unsigned int __u32;
28 __extension__ typedef __signed__ long long __s64;
29 __extension__ typedef unsigned long long __u64;
31 typedef __signed__ long long __s64;
32 typedef unsigned long long __u64;
35 #endif /* __ASSEMBLY__ */
38 * These aren't exported outside the kernel to avoid name space clashes
42 #define BITS_PER_LONG _MIPS_SZLONG
46 typedef __signed char s8;
47 typedef unsigned char u8;
49 typedef __signed short s16;
50 typedef unsigned short u16;
52 typedef __signed int s32;
53 typedef unsigned int u32;
55 typedef __signed__ long long s64;
56 typedef unsigned long long u64;
58 #if (defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) \
59 || defined(CONFIG_64BIT)
60 typedef u64 dma_addr_t;
62 typedef u64 phys_addr_t;
63 typedef u64 phys_size_t;
66 typedef u32 dma_addr_t;
68 typedef u32 phys_addr_t;
69 typedef u32 phys_size_t;
72 typedef u64 dma64_addr_t;
75 * Don't use phys_t. You've been warned.
77 #ifdef CONFIG_64BIT_PHYS_ADDR
78 typedef unsigned long long phys_t;
80 typedef unsigned long phys_t;
83 #endif /* __ASSEMBLY__ */
85 #endif /* __KERNEL__ */
87 #endif /* _ASM_TYPES_H */