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1#ifndef _ASM_IA64_TYPES_H
2#define _ASM_IA64_TYPES_H
3
4/*
5 * This file is never included by application software unless explicitly requested (e.g.,
6 * via linux/types.h) in which case the application is Linux specific so (user-) name
7 * space pollution is not a major issue. However, for interoperability, libraries still
8 * need to be careful to avoid a name clashes.
9 *
10 * Based on <asm-alpha/types.h>.
11 *
12 * Modified 1998-2000, 2002
13 * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
14 */
15
16#ifdef __ASSEMBLY__
17# define __IA64_UL(x) (x)
18# define __IA64_UL_CONST(x) x
19
20# ifdef __KERNEL__
21# define BITS_PER_LONG 64
22# endif
23
24#else
25# define __IA64_UL(x) ((unsigned long)(x))
26# define __IA64_UL_CONST(x) x##UL
27
28typedef unsigned int umode_t;
29
30/*
31 * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
32 * header files exported to user space
33 */
34
35typedef __signed__ char __s8;
36typedef unsigned char __u8;
37
38typedef __signed__ short __s16;
39typedef unsigned short __u16;
40
41typedef __signed__ int __s32;
42typedef unsigned int __u32;
43
44typedef __signed__ long __s64;
45typedef unsigned long __u64;
46
47/*
48 * These aren't exported outside the kernel to avoid name space clashes
49 */
50# ifdef __KERNEL__
51
52typedef __s8 s8;
53typedef __u8 u8;
54
55typedef __s16 s16;
56typedef __u16 u16;
57
58typedef __s32 s32;
59typedef __u32 u32;
60
61typedef __s64 s64;
62typedef __u64 u64;
63
64#define BITS_PER_LONG 64
65
66/* DMA addresses are 64-bits wide, in general. */
67
68typedef u64 dma_addr_t;
69
70# endif /* __KERNEL__ */
71#endif /* !__ASSEMBLY__ */
72
73#endif /* _ASM_IA64_TYPES_H */