shdma.c File Reference

#include <linux/init.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/dmaengine.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/sh_dma.h>
#include <linux/notifier.h>
#include <linux/kdebug.h>
#include <linux/spinlock.h>
#include <linux/rculist.h>
#include "../dmaengine.h"
#include "shdma.h"

Go to the source code of this file.

Macros
#define	SH_DMAE_DRV_NAME   "sh-dma-engine"
#define	LOG2_DEFAULT_XFER_SIZE   2
#define	SH_DMA_SLAVE_NUMBER   256
#define	SH_DMA_TCR_MAX   (16 * 1024 * 1024 - 1)
#define	sh_dmae_suspend   NULL
#define	sh_dmae_resume   NULL

Functions
	module_init (sh_dmae_init)
	module_exit (sh_dmae_exit)
	MODULE_AUTHOR ("Nobuhiro Iwamatsu <[email protected]>")
	MODULE_DESCRIPTION ("Renesas SH DMA Engine driver")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS ("platform:"SH_DMAE_DRV_NAME)

Variables
struct dev_pm_ops	sh_dmae_pm

Macro Definition Documentation

#define LOG2_DEFAULT_XFER_SIZE   2

Definition at line 41 of file shdma.c.

#define SH_DMA_SLAVE_NUMBER   256

Definition at line 42 of file shdma.c.

#define SH_DMA_TCR_MAX   (16 * 1024 * 1024 - 1)

Definition at line 43 of file shdma.c.

#define SH_DMAE_DRV_NAME   "sh-dma-engine"

Definition at line 38 of file shdma.c.

#define sh_dmae_resume   NULL

Definition at line 607 of file shdma.c.

#define sh_dmae_suspend   NULL

Definition at line 606 of file shdma.c.

Function Documentation

MODULE_ALIAS

(

"platform:"

SH_DMAE_DRV_NAME

)

MODULE_AUTHOR

(

"Nobuhiro Iwamatsu <[email protected]>"

)

MODULE_DESCRIPTION

(

"Renesas SH DMA Engine driver"

)

module_exit

(

sh_dmae_exit

)

module_init

(

sh_dmae_init

)

MODULE_LICENSE

(

"GPL"

)

Variable Documentation

struct dev_pm_ops sh_dmae_pm

Initial value:

= {
    .suspend        = sh_dmae_suspend,
    .resume         = sh_dmae_resume,
    .runtime_suspend    = sh_dmae_runtime_suspend,
    .runtime_resume     = sh_dmae_runtime_resume,
}

Definition at line 610 of file shdma.c.