1 #ifndef __ASM_NIOS2_TYPES_H_
2 #define __ASM_NIOS2_TYPES_H_
3 
4 /*
5  * This file is never included by application software unless
6  * explicitly requested (e.g., via linux/types.h) in which case the
7  * application is Linux specific so (user-) name space pollution is
8  * not a major issue.  However, for interoperability, libraries still
9  * need to be careful to avoid a name clashes.
10  */
11 
12 typedef unsigned short umode_t;
13 
14 /*
15  * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
16  * header files exported to user space
17  */
18 
19 typedef __signed__ char __s8;
20 typedef unsigned char __u8;
21 
22 typedef __signed__ short __s16;
23 typedef unsigned short __u16;
24 
25 typedef __signed__ int __s32;
26 typedef unsigned int __u32;
27 
28 #if defined(__GNUC__)
29 __extension__ typedef __signed__ long long __s64;
30 __extension__ typedef unsigned long long __u64;
31 #endif
32 
33 /*
34  * These aren't exported outside the kernel to avoid name space clashes
35  */
36 #ifdef __KERNEL__
37 
38 typedef signed char s8;
39 typedef unsigned char u8;
40 
41 typedef signed short s16;
42 typedef unsigned short u16;
43 
44 typedef signed int s32;
45 typedef unsigned int u32;
46 
47 typedef signed long long s64;
48 typedef unsigned long long u64;
49 
50 #define BITS_PER_LONG 32
51 
52 /* Dma addresses are 32-bits wide.  */
53 
54 typedef u32 dma_addr_t;
55 
56 typedef unsigned long phys_addr_t;
57 typedef unsigned long phys_size_t;
58 #endif /* __KERNEL__ */
59 
60 #endif /* __ASM_NIOS2_TYPES_H */
61