aboutsummaryrefslogblamecommitdiffstats
path: root/arch/sparc/kernel/dma.h
blob: f8d8951adb53f7ec569a2ba0087f86d1f5a22cb9 (plain) (tree)
1
2
3
4
5
6
7
8
9
10
11
12
13
14













                                                                          
void *sbus_alloc_consistent(struct device *dev, long len, u32 *dma_addrp);
void sbus_free_consistent(struct device *dev, long n, void *p, u32 ba);
dma_addr_t sbus_map_single(struct device *dev, void *va,
			   size_t len, int direction);
void sbus_unmap_single(struct device *dev, dma_addr_t ba,
		       size_t n, int direction);
int sbus_map_sg(struct device *dev, struct scatterlist *sg,
		int n, int direction);
void sbus_unmap_sg(struct device *dev, struct scatterlist *sg,
		   int n, int direction);
void sbus_dma_sync_single_for_cpu(struct device *dev, dma_addr_t ba,
				  size_t size, int direction);
void sbus_dma_sync_single_for_device(struct device *dev, dma_addr_t ba,
				     size_t size, int direction);