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35 lines
781 B
35 lines
781 B
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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#ifndef _ASM_IA64_SWAB_H |
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#define _ASM_IA64_SWAB_H |
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/* |
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* Modified 1998, 1999 |
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* David Mosberger-Tang <[email protected]>, Hewlett-Packard Co. |
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*/ |
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#include <linux/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 __arch_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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#define __arch_swab64 __arch_swab64 |
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static __inline__ __attribute_const__ __u32 __arch_swab32(__u32 x) |
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{ |
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return __arch_swab64(x) >> 32; |
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} |
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#define __arch_swab32 __arch_swab32 |
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static __inline__ __attribute_const__ __u16 __arch_swab16(__u16 x) |
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{ |
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return __arch_swab64(x) >> 48; |
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} |
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#define __arch_swab16 __arch_swab16 |
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#endif /* _ASM_IA64_SWAB_H */
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