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