0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
32 lines
608 B
C
32 lines
608 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __MIPS_ASM_BITREV_H__
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#define __MIPS_ASM_BITREV_H__
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#include <linux/swab.h>
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static __always_inline __attribute_const__ u32 __arch_bitrev32(u32 x)
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{
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u32 ret;
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asm("bitswap %0, %1" : "=r"(ret) : "r"(__swab32(x)));
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return ret;
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}
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static __always_inline __attribute_const__ u16 __arch_bitrev16(u16 x)
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{
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u16 ret;
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asm("bitswap %0, %1" : "=r"(ret) : "r"(__swab16(x)));
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return ret;
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}
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static __always_inline __attribute_const__ u8 __arch_bitrev8(u8 x)
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{
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u8 ret;
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asm("bitswap %0, %1" : "=r"(ret) : "r"(x));
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return ret;
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}
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#endif /* __MIPS_ASM_BITREV_H__ */
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