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.
16 lines
398 B
C
16 lines
398 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_RISCV_MMIOWB_H
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#define _ASM_RISCV_MMIOWB_H
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/*
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* "o,w" is sufficient to ensure that all writes to the device have completed
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* before the write to the spinlock is allowed to commit.
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*/
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#define mmiowb() __asm__ __volatile__ ("fence o,w" : : : "memory");
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#include <linux/smp.h>
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#include <asm-generic/mmiowb.h>
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#endif /* _ASM_RISCV_MMIOWB_H */
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