Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
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linux
1/* SPDX-License-Identifier: GPL-2.0 */
2
3#ifndef __ASM_CSKY_CACHE_H
4#define __ASM_CSKY_CACHE_H
5
6/* bytes per L1 cache line */
7#define L1_CACHE_SHIFT CONFIG_L1_CACHE_SHIFT
8
9#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
10
11#define ARCH_DMA_MINALIGN L1_CACHE_BYTES
12
13#ifndef __ASSEMBLY__
14
15void dcache_wb_line(unsigned long start);
16
17void icache_inv_range(unsigned long start, unsigned long end);
18void icache_inv_all(void);
19
20void dcache_wb_range(unsigned long start, unsigned long end);
21void dcache_wbinv_all(void);
22
23void cache_wbinv_range(unsigned long start, unsigned long end);
24void cache_wbinv_all(void);
25
26void dma_wbinv_range(unsigned long start, unsigned long end);
27void dma_wb_range(unsigned long start, unsigned long end);
28
29#endif
30#endif /* __ASM_CSKY_CACHE_H */