diff options
Diffstat (limited to 'arch/sparc/include/asm/ebus_64.h')
| -rw-r--r-- | arch/sparc/include/asm/ebus_64.h | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/sparc/include/asm/ebus_64.h b/arch/sparc/include/asm/ebus_64.h index 14c6a111f60..cd102b8e28d 100644 --- a/arch/sparc/include/asm/ebus_64.h +++ b/arch/sparc/include/asm/ebus_64.h @@ -48,37 +48,6 @@ struct linux_ebus { }; #define to_ebus(d) container_of(d, struct linux_ebus, ofdev.dev) -struct ebus_dma_info { - spinlock_t lock; - void __iomem *regs; - - unsigned int flags; -#define EBUS_DMA_FLAG_USE_EBDMA_HANDLER 0x00000001 -#define EBUS_DMA_FLAG_TCI_DISABLE 0x00000002 - - /* These are only valid is EBUS_DMA_FLAG_USE_EBDMA_HANDLER is - * set. - */ - void (*callback)(struct ebus_dma_info *p, int event, void *cookie); - void *client_cookie; - unsigned int irq; -#define EBUS_DMA_EVENT_ERROR 1 -#define EBUS_DMA_EVENT_DMA 2 -#define EBUS_DMA_EVENT_DEVICE 4 - - unsigned char name[64]; -}; - -extern int ebus_dma_register(struct ebus_dma_info *p); -extern int ebus_dma_irq_enable(struct ebus_dma_info *p, int on); -extern void ebus_dma_unregister(struct ebus_dma_info *p); -extern int ebus_dma_request(struct ebus_dma_info *p, dma_addr_t bus_addr, - size_t len); -extern void ebus_dma_prepare(struct ebus_dma_info *p, int write); -extern unsigned int ebus_dma_residue(struct ebus_dma_info *p); -extern unsigned int ebus_dma_addr(struct ebus_dma_info *p); -extern void ebus_dma_enable(struct ebus_dma_info *p, int on); - extern struct linux_ebus *ebus_chain; extern void ebus_init(void); |