Lines Matching defs:ebus_dma_info
50 struct ebus_dma_info {
61 void (*callback)(struct ebus_dma_info *p, int event, void *cookie);
71 extern int ebus_dma_register(struct ebus_dma_info *p);
72 extern int ebus_dma_irq_enable(struct ebus_dma_info *p, int on);
73 extern void ebus_dma_unregister(struct ebus_dma_info *p);
74 extern int ebus_dma_request(struct ebus_dma_info *p, dma_addr_t bus_addr,
76 extern void ebus_dma_prepare(struct ebus_dma_info *p, int write);
77 extern unsigned int ebus_dma_residue(struct ebus_dma_info *p);
78 extern unsigned int ebus_dma_addr(struct ebus_dma_info *p);
79 extern void ebus_dma_enable(struct ebus_dma_info *p, int on);