1 /* $Id: byteorder.h,v 1.8 1997/12/18 02:44:14 ecd Exp $ */
2 #ifndef _SPARC64_BYTEORDER_H
3 #define _SPARC64_BYTEORDER_H
10 static __inline__ __u16 ___arch__swab16p(const __u16 *addr)
14 __asm__ __volatile__ ("lduha [%1] %2, %0"
16 : "r" (addr), "i" (ASI_PL));
20 static __inline__ __u32 ___arch__swab32p(const __u32 *addr)
24 __asm__ __volatile__ ("lduwa [%1] %2, %0"
26 : "r" (addr), "i" (ASI_PL));
30 static __inline__ __u64 ___arch__swab64p(const __u64 *addr)
34 __asm__ __volatile__ ("ldxa [%1] %2, %0"
36 : "r" (addr), "i" (ASI_PL));
40 #define __arch__swab16p(x) ___arch__swab16p(x)
41 #define __arch__swab32p(x) ___arch__swab32p(x)
42 #define __arch__swab64p(x) ___arch__swab64p(x)
44 #define __BYTEORDER_HAS_U64__
48 #include <linux/byteorder/big_endian.h>
50 #endif /* _SPARC64_BYTEORDER_H */