dma.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/dmapool.h>
#include <linux/device.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/io.h>
#include <mach/dma.h>
#include <mach/map.h>
#include <mach/irqs.h>
#include <mach/regs-sys.h>
#include <asm/hardware/pl080.h>

Go to the source code of this file.

Data Structures
struct	s3c64xx_dmac

Functions
int	s3c2410_dma_config (enum dma_ch channel, int xferunit)
	EXPORT_SYMBOL (s3c2410_dma_config)
int	s3c2410_dma_ctrl (enum dma_ch channel, enum s3c2410_chan_op op)
	EXPORT_SYMBOL (s3c2410_dma_ctrl)
int	s3c2410_dma_enqueue (enum dma_ch channel, void *id, dma_addr_t data, int size)
	EXPORT_SYMBOL (s3c2410_dma_enqueue)
int	s3c2410_dma_devconfig (enum dma_ch channel, enum dma_data_direction source, unsigned long devaddr)
	EXPORT_SYMBOL (s3c2410_dma_devconfig)
int	s3c2410_dma_getposition (enum dma_ch channel, dma_addr_t *src, dma_addr_t *dst)
	EXPORT_SYMBOL (s3c2410_dma_getposition)
int	s3c2410_dma_request (enum dma_ch channel, struct s3c2410_dma_client *client, void *dev)
	EXPORT_SYMBOL (s3c2410_dma_request)
int	s3c2410_dma_free (enum dma_ch channel, struct s3c2410_dma_client *client)
	EXPORT_SYMBOL (s3c2410_dma_free)
	arch_initcall (s3c64xx_dma_init)

Function Documentation

arch_initcall

(

s3c64xx_dma_init

)

EXPORT_SYMBOL

(

s3c2410_dma_config

)

EXPORT_SYMBOL

(

s3c2410_dma_ctrl

)

EXPORT_SYMBOL

(

s3c2410_dma_enqueue

)

EXPORT_SYMBOL

(

s3c2410_dma_devconfig

)

EXPORT_SYMBOL

(

s3c2410_dma_getposition

)

EXPORT_SYMBOL

(

s3c2410_dma_request

)

EXPORT_SYMBOL

(

s3c2410_dma_free

)

int s3c2410_dma_config	(	enum dma_ch	channel,
		int	xferunit
	)

Definition at line 116 of file dma.c.

int s3c2410_dma_ctrl	(	enum dma_ch	channel,
		enum s3c2410_chan_op	op
	)

Definition at line 300 of file dma.c.

int s3c2410_dma_devconfig	(	enum dma_ch	channel,
		enum dma_data_direction	source,
		unsigned long	devaddr
	)

Definition at line 418 of file dma.c.

int s3c2410_dma_enqueue	(	enum dma_ch	channel,
		void *	id,
		dma_addr_t	data,
		int	size
	)

Definition at line 334 of file dma.c.

int s3c2410_dma_free	(	enum dma_ch	channel,
		struct s3c2410_dma_client *	client
	)

Definition at line 536 of file dma.c.

int s3c2410_dma_getposition	(	enum dma_ch	channel,
		dma_addr_t *	src,
		dma_addr_t *	dst
	)

Definition at line 466 of file dma.c.

int s3c2410_dma_request	(	enum dma_ch	channel,
		struct s3c2410_dma_client *	client,
		void *	dev
	)

Definition at line 490 of file dma.c.