32 lines
822 B
C
32 lines
822 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_CSKY_CACHE_H
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#define __ASM_CSKY_CACHE_H
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/* bytes per L1 cache line */
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#define L1_CACHE_SHIFT CONFIG_L1_CACHE_SHIFT
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#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
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#define ARCH_DMA_MINALIGN L1_CACHE_BYTES
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#ifndef __ASSEMBLY__
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void dcache_wb_line(unsigned long start);
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void icache_inv_range(unsigned long start, unsigned long end);
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void icache_inv_all(void);
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void dcache_wb_range(unsigned long start, unsigned long end);
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void dcache_wbinv_all(void);
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void cache_wbinv_range(unsigned long start, unsigned long end);
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void cache_wbinv_all(void);
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void dma_wbinv_range(unsigned long start, unsigned long end);
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void dma_inv_range(unsigned long start, unsigned long end);
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void dma_wb_range(unsigned long start, unsigned long end);
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#endif
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#endif /* __ASM_CSKY_CACHE_H */
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