1/* 2 * Copyright (C) 2004 Microtronix Datacom Ltd. 3 * 4 * All rights reserved. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, but 12 * WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or 14 * NON INFRINGEMENT. See the GNU General Public License for more 15 * details. 16 */ 17 18#ifndef _ASM_NIOS2_CACHE_H 19#define _ASM_NIOS2_CACHE_H 20 21#define NIOS2_DCACHE_SIZE CONFIG_NIOS2_DCACHE_SIZE 22#define NIOS2_ICACHE_SIZE CONFIG_NIOS2_ICACHE_SIZE 23#define NIOS2_DCACHE_LINE_SIZE CONFIG_NIOS2_DCACHE_LINE_SIZE 24#define NIOS2_ICACHE_LINE_SHIFT 5 25#define NIOS2_ICACHE_LINE_SIZE (1 << NIOS2_ICACHE_LINE_SHIFT) 26 27/* bytes per L1 cache line */ 28#define L1_CACHE_SHIFT NIOS2_ICACHE_LINE_SHIFT 29#define L1_CACHE_BYTES NIOS2_ICACHE_LINE_SIZE 30 31#define ARCH_DMA_MINALIGN L1_CACHE_BYTES 32 33#define __cacheline_aligned 34#define ____cacheline_aligned 35 36#endif 37