162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci 362306a36Sopenharmony_ci#ifndef __ASM_CSKY_CACHE_H 462306a36Sopenharmony_ci#define __ASM_CSKY_CACHE_H 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci/* bytes per L1 cache line */ 762306a36Sopenharmony_ci#define L1_CACHE_SHIFT CONFIG_L1_CACHE_SHIFT 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#define ARCH_DMA_MINALIGN L1_CACHE_BYTES 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci#ifndef __ASSEMBLY__ 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_civoid dcache_wb_line(unsigned long start); 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_civoid icache_inv_range(unsigned long start, unsigned long end); 1862306a36Sopenharmony_civoid icache_inv_all(void); 1962306a36Sopenharmony_civoid local_icache_inv_all(void *priv); 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_civoid dcache_wb_range(unsigned long start, unsigned long end); 2262306a36Sopenharmony_civoid dcache_wbinv_all(void); 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_civoid cache_wbinv_range(unsigned long start, unsigned long end); 2562306a36Sopenharmony_civoid cache_wbinv_all(void); 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_civoid dma_wbinv_range(unsigned long start, unsigned long end); 2862306a36Sopenharmony_civoid dma_inv_range(unsigned long start, unsigned long end); 2962306a36Sopenharmony_civoid dma_wb_range(unsigned long start, unsigned long end); 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci#endif 3262306a36Sopenharmony_ci#endif /* __ASM_CSKY_CACHE_H */ 33