1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * Cache definitions for the Hexagon architecture 4 * 5 * Copyright (c) 2010-2011,2014 The Linux Foundation. All rights reserved. 6 */ 7 8#ifndef __ASM_CACHE_H 9#define __ASM_CACHE_H 10 11/* Bytes per L1 cache line */ 12#define L1_CACHE_SHIFT (5) 13#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) 14 15#define ARCH_DMA_MINALIGN L1_CACHE_BYTES 16 17#define __cacheline_aligned __aligned(L1_CACHE_BYTES) 18#define ____cacheline_aligned __aligned(L1_CACHE_BYTES) 19 20/* See http://lwn.net/Articles/262554/ */ 21#define __read_mostly 22 23#endif 24