| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef __V850_DMA_H__ |
| 2 | #define __V850_DMA_H__ | ||||
| 3 | |||||
| 4 | /* What should this be? */ | ||||
| 5 | #define MAX_DMA_ADDRESS 0xFFFFFFFF | ||||
| 6 | |||||
| 7 | /* reserve a DMA channel */ | ||||
| 8 | extern int request_dma (unsigned int dmanr, const char * device_id); | ||||
| 9 | /* release it again */ | ||||
| 10 | extern void free_dma (unsigned int dmanr); | ||||
| 11 | |||||
| 12 | #ifdef CONFIG_PCI | ||||
| 13 | extern int isa_dma_bridge_buggy; | ||||
| 14 | #else | ||||
| 15 | #define isa_dma_bridge_buggy (0) | ||||
| 16 | #endif | ||||
| 17 | |||||
| 18 | #endif /* __V850_DMA_H__ */ | ||||