18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * include/asm-m68k/cache.h 48c2ecf20Sopenharmony_ci */ 58c2ecf20Sopenharmony_ci#ifndef __ARCH_M68K_CACHE_H 68c2ecf20Sopenharmony_ci#define __ARCH_M68K_CACHE_H 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci/* bytes per L1 cache line */ 98c2ecf20Sopenharmony_ci#define L1_CACHE_SHIFT 4 108c2ecf20Sopenharmony_ci#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT) 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_ci#define ARCH_DMA_MINALIGN L1_CACHE_BYTES 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_ci#endif 15