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.
36 lines
715 B
C
36 lines
715 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 2011 The Chromium OS Authors.
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*/
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#ifndef __X86_CACHE_H__
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#define __X86_CACHE_H__
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/*
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* If CONFIG_SYS_CACHELINE_SIZE is defined use it for DMA alignment. Otherwise
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* use 64-bytes, a safe default for x86.
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*/
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#ifndef CONFIG_SYS_CACHELINE_SIZE
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#define CONFIG_SYS_CACHELINE_SIZE 64
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#endif
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#define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE
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static inline void wbinvd(void)
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{
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asm volatile ("wbinvd" : : : "memory");
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}
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static inline void invd(void)
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{
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asm volatile("invd" : : : "memory");
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}
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/* Enable caches and write buffer */
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void enable_caches(void);
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/* Disable caches and write buffer */
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void disable_caches(void);
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#endif /* __X86_CACHE_H__ */
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