blob: a4e3abfc3477535c9a6d9f44c4070b1c76b9e053 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
#ifndef _ASM_IA64_BYTEORDER_H
#define _ASM_IA64_BYTEORDER_H
/*
* Copyright (C) 1998, 1999 Hewlett-Packard Co
* Copyright (C) 1998, 1999 David Mosberger-Tang <davidm@hpl.hp.com>
*/
#include <asm/types.h>
static __inline__ __const__ __u64
__ia64_swab64 (__u64 x)
{
__u64 result;
__asm__ ("mux1 %0=%1,@rev" : "=r" (result) : "r" (x));
return result;
}
static __inline__ __const__ __u32
__ia64_swab32 (__u32 x)
{
return __ia64_swab64(x) >> 32;
}
static __inline__ __const__ __u16
__ia64_swab16(__u16 x)
{
return __ia64_swab64(x) >> 48;
}
#define __arch__swab64(x) __ia64_swab64(x)
#define __arch__swab32(x) __ia64_swab32(x)
#define __arch__swab16(x) __ia64_swab16(x)
#define __BYTEORDER_HAS_U64__
#include <linux/byteorder/little_endian.h>
#endif /* _ASM_IA64_BYTEORDER_H */
|
