diff options
Diffstat (limited to 'arch/arm/mach-ep93xx/include/mach/dma.h')
| -rw-r--r-- | arch/arm/mach-ep93xx/include/mach/dma.h | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/arch/arm/mach-ep93xx/include/mach/dma.h b/arch/arm/mach-ep93xx/include/mach/dma.h deleted file mode 100644 index 3a5961d3f3b..00000000000 --- a/arch/arm/mach-ep93xx/include/mach/dma.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * arch/arm/mach-ep93xx/include/mach/dma.h - */ - -#ifndef __ASM_ARCH_DMA_H -#define __ASM_ARCH_DMA_H - -#include <linux/list.h> -#include <linux/types.h> - -struct ep93xx_dma_buffer { - struct list_head list; - u32 bus_addr; - u16 size; -}; - -struct ep93xx_dma_m2p_client { - char *name; - u8 flags; - void *cookie; - void (*buffer_started)(void *cookie, - struct ep93xx_dma_buffer *buf); - void (*buffer_finished)(void *cookie, - struct ep93xx_dma_buffer *buf, - int bytes, int error); - - /* Internal to the DMA code. */ - void *channel; -}; - -#define EP93XX_DMA_M2P_PORT_I2S1 0x00 -#define EP93XX_DMA_M2P_PORT_I2S2 0x01 -#define EP93XX_DMA_M2P_PORT_AAC1 0x02 -#define EP93XX_DMA_M2P_PORT_AAC2 0x03 -#define EP93XX_DMA_M2P_PORT_AAC3 0x04 -#define EP93XX_DMA_M2P_PORT_I2S3 0x05 -#define EP93XX_DMA_M2P_PORT_UART1 0x06 -#define EP93XX_DMA_M2P_PORT_UART2 0x07 -#define EP93XX_DMA_M2P_PORT_UART3 0x08 -#define EP93XX_DMA_M2P_PORT_IRDA 0x09 -#define EP93XX_DMA_M2P_PORT_MASK 0x0f -#define EP93XX_DMA_M2P_TX 0x00 -#define EP93XX_DMA_M2P_RX 0x10 -#define EP93XX_DMA_M2P_ABORT_ON_ERROR 0x20 -#define EP93XX_DMA_M2P_IGNORE_ERROR 0x40 -#define EP93XX_DMA_M2P_ERROR_MASK 0x60 - -int ep93xx_dma_m2p_client_register(struct ep93xx_dma_m2p_client *m2p); -void ep93xx_dma_m2p_client_unregister(struct ep93xx_dma_m2p_client *m2p); -void ep93xx_dma_m2p_submit(struct ep93xx_dma_m2p_client *m2p, - struct ep93xx_dma_buffer *buf); -void ep93xx_dma_m2p_submit_recursive(struct ep93xx_dma_m2p_client *m2p, - struct ep93xx_dma_buffer *buf); -void ep93xx_dma_m2p_flush(struct ep93xx_dma_m2p_client *m2p); - -#endif /* __ASM_ARCH_DMA_H */ |