x86/mm: Add TLB purge to free pmd/pte page interfaces
[linux/fpc-iii.git] / arch / arc / include / asm / dma.h
blob01e47a69b034fcbe91cdce729c799064036c8b96
1 /*
2 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
9 #ifndef ASM_ARC_DMA_H
10 #define ASM_ARC_DMA_H
12 #define MAX_DMA_ADDRESS 0xC0000000
13 #ifdef CONFIG_PCI
14 extern int isa_dma_bridge_buggy;
15 #else
16 #define isa_dma_bridge_buggy 0
17 #endif
19 #endif