mirror of https://gitee.com/openkylin/linux.git
43 lines
830 B
C
43 lines
830 B
C
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#ifndef _ASM_IA64_BYTEORDER_H
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#define _ASM_IA64_BYTEORDER_H
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/*
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* Modified 1998, 1999
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* David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co.
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*/
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#include <asm/types.h>
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#include <asm/intrinsics.h>
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#include <linux/compiler.h>
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static __inline__ __attribute_const__ __u64
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__ia64_swab64 (__u64 x)
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{
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__u64 result;
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result = ia64_mux1(x, ia64_mux1_rev);
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return result;
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}
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static __inline__ __attribute_const__ __u32
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__ia64_swab32 (__u32 x)
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{
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return __ia64_swab64(x) >> 32;
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}
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static __inline__ __attribute_const__ __u16
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__ia64_swab16(__u16 x)
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{
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return __ia64_swab64(x) >> 48;
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}
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#define __arch__swab64(x) __ia64_swab64(x)
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#define __arch__swab32(x) __ia64_swab32(x)
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#define __arch__swab16(x) __ia64_swab16(x)
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#define __BYTEORDER_HAS_U64__
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#include <linux/byteorder/little_endian.h>
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#endif /* _ASM_IA64_BYTEORDER_H */
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