libmetal
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cache.h
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1/*
2 * Copyright (c) 2018, Linaro Limited. and Contributors. All rights reserved.
3 *
4 * SPDX-License-Identifier: BSD-3-Clause
5 */
6
7/*
8 * @file linux/cache.h
9 * @brief Linux cache operation primitives for libmetal.
10 */
11
12#ifndef __METAL_CACHE__H__
13#error "Include metal/cache.h instead of metal/linux/cache.h"
14#endif
15
16#ifndef __METAL_LINUX_CACHE__H__
17#define __METAL_LINUX_CACHE__H__
18
19#include <metal/utilities.h>
20
21#ifdef __cplusplus
22extern "C" {
23#endif
24
25static inline void __metal_cache_flush(void *addr, unsigned int len)
26{
30 metal_unused(addr);
31 metal_unused(len);
32}
33
34static inline void __metal_cache_invalidate(void *addr, unsigned int len)
35{
39 metal_unused(addr);
40 metal_unused(len);
41}
42
43#ifdef __cplusplus
44}
45#endif
46
47#endif /* __METAL_LINUX_CACHE__H__ */
#define metal_unused(x)
Definition utilities.h:37
static void __metal_cache_invalidate(void *addr, unsigned int len)
Definition cache.h:31
static void __metal_cache_flush(void *addr, unsigned int len)
Definition cache.h:26