musb_dma.h File Reference

Go to the source code of this file.

Data Structures
struct	dma_channel
struct	dma_controller

Macros
#define	DMA_ADDR_INVALID   (~(dma_addr_t)0)
#define	is_dma_capable()   (1)
#define	is_cppi_enabled()   0
#define	tusb_dma_omap()   0

Enumerations
enum	dma_channel_status {   MUSB_DMA_STATUS_UNKNOWN, MUSB_DMA_STATUS_FREE, MUSB_DMA_STATUS_BUSY, MUSB_DMA_STATUS_BUS_ABORT,   MUSB_DMA_STATUS_CORE_ABORT }

Functions
void	musb_dma_completion (struct musb *musb, u8 epnum, u8 transmit)
struct dma_controller *__devinit	dma_controller_create (struct musb *, void __iomem *)
void	dma_controller_destroy (struct dma_controller *)

Macro Definition Documentation

#define DMA_ADDR_INVALID   (~(dma_addr_t)0)

Definition at line 63 of file musb_dma.h.

#define is_cppi_enabled

(

)

0

Definition at line 74 of file musb_dma.h.

#define is_dma_capable

(

)

(1)

Definition at line 66 of file musb_dma.h.

#define tusb_dma_omap

(

)

0

Definition at line 80 of file musb_dma.h.

Enumeration Type Documentation

enum dma_channel_status

Enumerator:

MUSB_DMA_STATUS_UNKNOWN
MUSB_DMA_STATUS_FREE
MUSB_DMA_STATUS_BUSY
MUSB_DMA_STATUS_BUS_ABORT
MUSB_DMA_STATUS_CORE_ABORT

Definition at line 98 of file musb_dma.h.

Function Documentation

struct dma_controller* __devinit dma_controller_create ( struct musb *  , void __iomem *    )

read

Definition at line 1320 of file cppi_dma.c.

void dma_controller_destroy

(

struct dma_controller *

)

Definition at line 1371 of file cppi_dma.c.

void musb_dma_completion	(	struct musb *	musb,
		u8	epnum,
		u8	transmit
	)

Definition at line 1637 of file musb_core.c.