of_dma_get_range — Get DMA range info
int of_dma_get_range ( | struct device_node * np, |
u64 * dma_addr, | |
u64 * paddr, | |
u64 * size) ; |
np
Device node to get DMA range info
dma_addr
Pointer used to return initial DMA address of DMA range
paddr
Pointer used to return initial CPU address of DMA range
size
Pointer used to return size of DMA range