dma.c File Reference

#include <linux/clk.h>
#include <linux/err.h>
#include <linux/io.h>
#include <linux/interrupt.h>
#include <linux/completion.h>
#include <mach/dma.h>

Go to the source code of this file.

Data Structures
struct	msm_dmov_exec_cmdptr_cmd

Macros
#define	MSM_DMOV_CHANNEL_COUNT   16
#define	MSM_DMOV_DPRINTF(mask, format, args...)
#define	PRINT_ERROR(format, args...)   MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_ERRORS, format, args);
#define	PRINT_IO(format, args...)   MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_IO, format, args);
#define	PRINT_FLOW(format, args...)   MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_FLOW, format, args);

Enumerations
enum	{ MSM_DMOV_PRINT_ERRORS = 1, MSM_DMOV_PRINT_IO = 2, MSM_DMOV_PRINT_FLOW = 4 }

Functions
void	msm_dmov_stop_cmd (unsigned id, struct msm_dmov_cmd *cmd, int graceful)
void	msm_dmov_enqueue_cmd (unsigned id, struct msm_dmov_cmd *cmd)
int	msm_dmov_exec_cmd (unsigned id, unsigned int cmdptr)
	arch_initcall (msm_init_datamover)

Variables
unsigned int	msm_dmov_print_mask = MSM_DMOV_PRINT_ERRORS

Macro Definition Documentation

#define MSM_DMOV_CHANNEL_COUNT   16

Definition at line 23 of file dma.c.

#define MSM_DMOV_DPRINTF	(		mask,
			format,
			args...
	)

Value:

do { \
        if ((mask) & msm_dmov_print_mask) \
            printk(KERN_ERR format, args); \
    } while (0)

Definition at line 38 of file dma.c.

#define PRINT_ERROR	(		format,
			args...
	)		MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_ERRORS, format, args);

Definition at line 43 of file dma.c.

#define PRINT_FLOW	(		format,
			args...
	)		MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_FLOW, format, args);

Definition at line 47 of file dma.c.

#define PRINT_IO	(		format,
			args...
	)		MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_IO, format, args);

Definition at line 45 of file dma.c.

Enumeration Type Documentation

anonymous enum

Enumerator:

MSM_DMOV_PRINT_ERRORS
MSM_DMOV_PRINT_IO
MSM_DMOV_PRINT_FLOW

Definition at line 25 of file dma.c.

Function Documentation

arch_initcall

(

msm_init_datamover

)

void msm_dmov_enqueue_cmd	(	unsigned	id,
		struct msm_dmov_cmd *	cmd
	)

Definition at line 55 of file dma.c.

int msm_dmov_exec_cmd	(	unsigned	id,
		unsigned int	cmdptr
	)

Definition at line 114 of file dma.c.

void msm_dmov_stop_cmd	(	unsigned	id,
		struct msm_dmov_cmd *	cmd,
		int	graceful
	)

Definition at line 50 of file dma.c.

Variable Documentation

unsigned int msm_dmov_print_mask = MSM_DMOV_PRINT_ERRORS

Definition at line 36 of file dma.c.