shdma.h File Reference

#include <linux/sh_dma.h>
#include <linux/shdma-base.h>
#include <linux/dmaengine.h>
#include <linux/interrupt.h>
#include <linux/list.h>

Go to the source code of this file.

Data Structures
struct	sh_dmae_chan
struct	sh_dmae_device
struct	sh_dmae_regs
struct	sh_dmae_desc

Macros
#define	SH_DMAE_MAX_CHANNELS   20
#define	SH_DMAE_TCR_MAX   0x00FFFFFF /* 16MB */
#define	to_sh_chan(chan)   container_of(chan, struct sh_dmae_chan, shdma_chan)
#define	to_sh_desc(lh)   container_of(lh, struct sh_desc, node)
#define	tx_to_sh_desc(tx)   container_of(tx, struct sh_desc, async_tx)
#define	to_sh_dev(chan)

Macro Definition Documentation

#define SH_DMAE_MAX_CHANNELS   20

Definition at line 22 of file shdma.h.

#define SH_DMAE_TCR_MAX   0x00FFFFFF /* 16MB */

Definition at line 23 of file shdma.h.

#define to_sh_chan

(

chan

)

container_of(chan, struct sh_dmae_chan, shdma_chan)

Definition at line 58 of file shdma.h.

#define to_sh_desc

(

lh

)

container_of(lh, struct sh_desc, node)

Definition at line 59 of file shdma.h.

#define to_sh_dev

(

chan

)

Value:

container_of(chan->shdma_chan.dma_chan.device,\
                     struct sh_dmae_device, shdma_dev.dma_dev)

Definition at line 61 of file shdma.h.

#define tx_to_sh_desc

(

tx

)

container_of(tx, struct sh_desc, async_tx)

Definition at line 60 of file shdma.h.