1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) 4 */ 5 6#ifndef ASM_ARC_DMA_H 7#define ASM_ARC_DMA_H 8 9#define MAX_DMA_ADDRESS 0xC0000000 10#ifdef CONFIG_PCI 11extern int isa_dma_bridge_buggy; 12#else 13#define isa_dma_bridge_buggy 0 14#endif 15 16#endif 17