Michal Simek | 0a7d800 | 2009-03-27 14:25:44 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Arch specific extensions to struct device |
| 3 | * |
| 4 | * This file is subject to the terms and conditions of the GNU General Public |
| 5 | * License v2. See the file "COPYING" in the main directory of this archive |
| 6 | * for more details. |
| 7 | */ |
| 8 | |
| 9 | #ifndef _ASM_MICROBLAZE_DEVICE_H |
| 10 | #define _ASM_MICROBLAZE_DEVICE_H |
| 11 | |
| 12 | struct device_node; |
| 13 | |
| 14 | struct dev_archdata { |
| 15 | /* Optional pointer to an OF device node */ |
| 16 | struct device_node *of_node; |
Michal Simek | ccfe27d | 2010-01-14 11:21:02 +0100 | [diff] [blame^] | 17 | |
| 18 | /* DMA operations on that device */ |
| 19 | struct dma_map_ops *dma_ops; |
| 20 | void *dma_data; |
Michal Simek | 0a7d800 | 2009-03-27 14:25:44 +0100 | [diff] [blame] | 21 | }; |
| 22 | |
Magnus Damm | d7aacad | 2009-07-08 13:21:31 +0200 | [diff] [blame] | 23 | struct pdev_archdata { |
| 24 | }; |
| 25 | |
Michal Simek | d68bf97 | 2009-11-23 10:07:51 +0100 | [diff] [blame] | 26 | static inline void dev_archdata_set_node(struct dev_archdata *ad, |
| 27 | struct device_node *np) |
| 28 | { |
| 29 | ad->of_node = np; |
| 30 | } |
| 31 | |
| 32 | static inline struct device_node * |
| 33 | dev_archdata_get_node(const struct dev_archdata *ad) |
| 34 | { |
| 35 | return ad->of_node; |
| 36 | } |
| 37 | |
Michal Simek | 0a7d800 | 2009-03-27 14:25:44 +0100 | [diff] [blame] | 38 | #endif /* _ASM_MICROBLAZE_DEVICE_H */ |
| 39 | |
| 40 | |