1 /* 2 * Copyright (C) 2012 ARM Ltd. 3 * 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 * 8 * This program is distributed in the hope that it will be useful, 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * GNU General Public License for more details. 12 * 13 * You should have received a copy of the GNU General Public License 14 * along with this program. If not, see <http://www.gnu.org/licenses/>. 15 */ 16 #ifndef __ASM_DEVICE_H 17 #define __ASM_DEVICE_H 18 19 struct dev_archdata { 20 struct dma_map_ops *dma_ops; 21 #ifdef CONFIG_IOMMU_API 22 void *iommu; /* private IOMMU data */ 23 #endif 24 bool dma_coherent; 25 }; 26 27 struct pdev_archdata { 28 }; 29 30 #endif 31