| /* |
| * Copyright 2010 Tilera Corporation. All Rights Reserved. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation, version 2. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or |
| * NON INFRINGEMENT. See the GNU General Public License for |
| * more details. |
| * Arch specific extensions to struct device |
| */ |
| |
| #ifndef _ASM_TILE_DEVICE_H |
| #define _ASM_TILE_DEVICE_H |
| |
| struct dev_archdata { |
| /* DMA operations on that device */ |
| struct dma_map_ops *dma_ops; |
| |
| /* Offset of the DMA address from the PA. */ |
| dma_addr_t dma_offset; |
| |
| /* |
| * Highest DMA address that can be generated by devices that |
| * have limited DMA capability, i.e. non 64-bit capable. |
| */ |
| dma_addr_t max_direct_dma_addr; |
| }; |
| |
| struct pdev_archdata { |
| }; |
| |
| #endif /* _ASM_TILE_DEVICE_H */ |
