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Commit | Line | Data |
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6cb142fa WD |
1 | /* |
2 | * U-boot - types.h | |
3 | * | |
155fd766 | 4 | * Copyright (c) 2005-2007 Analog Devices Inc. |
6cb142fa | 5 | * |
1a459660 | 6 | * SPDX-License-Identifier: GPL-2.0+ |
6cb142fa WD |
7 | */ |
8 | ||
9 | #ifndef _BLACKFIN_TYPES_H | |
10 | #define _BLACKFIN_TYPES_H | |
11 | ||
12 | /* | |
13 | * This file is never included by application software unless | |
14 | * explicitly requested (e.g., via linux/types.h) in which case the | |
15 | * application is Linux specific so (user-) name space pollution is | |
16 | * not a major issue. However, for interoperability, libraries still | |
17 | * need to be careful to avoid a name clashes. | |
18 | */ | |
19 | ||
20 | typedef unsigned short umode_t; | |
21 | ||
22 | /* | |
23 | * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the | |
24 | * header files exported to user space | |
25 | */ | |
26 | ||
27 | typedef __signed__ char __s8; | |
28 | typedef unsigned char __u8; | |
29 | ||
30 | typedef __signed__ short __s16; | |
31 | typedef unsigned short __u16; | |
32 | ||
33 | typedef __signed__ int __s32; | |
34 | typedef unsigned int __u32; | |
35 | ||
36 | /* HK0617 -- Changes to unsigned long temporarily */ | |
b075d74e SK |
37 | #if defined(__GNUC__) |
38 | __extension__ typedef __signed__ long long __s64; | |
39 | __extension__ typedef unsigned long long __u64; | |
6cb142fa WD |
40 | #endif |
41 | ||
42 | /* | |
43 | * These aren't exported outside the kernel to avoid name space clashes | |
44 | */ | |
45 | #ifdef __KERNEL__ | |
46 | ||
47 | typedef signed char s8; | |
48 | typedef unsigned char u8; | |
49 | ||
50 | typedef signed short s16; | |
51 | typedef unsigned short u16; | |
52 | ||
53 | typedef signed int s32; | |
54 | typedef unsigned int u32; | |
55 | ||
56 | typedef signed long long s64; | |
57 | typedef unsigned long long u64; | |
58 | ||
59 | #define BITS_PER_LONG 32 | |
60 | ||
61 | /* Dma addresses are 32-bits wide. */ | |
62 | ||
63 | typedef u32 dma_addr_t; | |
64 | ||
e99ccb48 KG |
65 | typedef unsigned long phys_addr_t; |
66 | typedef unsigned long phys_size_t; | |
67 | ||
6cb142fa WD |
68 | #endif |
69 | ||
70 | #endif |