52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
|
/*
|
||
|
* Freescale DMA Controller
|
||
|
*
|
||
|
* Copyright 2006 Freescale Semiconductor, Inc.
|
||
|
*
|
||
|
* This software may be used and distributed according to the
|
||
|
* terms of the GNU Public License, Version 2, incorporated
|
||
|
* herein by reference.
|
||
|
*
|
||
|
* This program is free software; you can redistribute it and/or
|
||
|
* modify it under the terms of the GNU General Public License
|
||
|
* Version 2 as published by the Free Software Foundation.
|
||
|
*
|
||
|
* This program is distributed in the hope that it will be useful,
|
||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
* GNU General Public License for more details.
|
||
|
*
|
||
|
* You should have received a copy of the GNU General Public License
|
||
|
* along with this program; if not, write to the Free Software
|
||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||
|
* MA 02111-1307 USA
|
||
|
*/
|
||
|
|
||
|
#ifndef _ASM_FSL_DMA_H_
|
||
|
#define _ASM_FSL_DMA_H_
|
||
|
|
||
|
#include <asm/types.h>
|
||
|
|
||
|
typedef struct fsl_dma {
|
||
|
uint mr; /* DMA mode register */
|
||
|
uint sr; /* DMA status register */
|
||
|
char res0[4];
|
||
|
uint clndar; /* DMA current link descriptor address register */
|
||
|
uint satr; /* DMA source attributes register */
|
||
|
uint sar; /* DMA source address register */
|
||
|
uint datr; /* DMA destination attributes register */
|
||
|
uint dar; /* DMA destination address register */
|
||
|
uint bcr; /* DMA byte count register */
|
||
|
char res1[4];
|
||
|
uint nlndar; /* DMA next link descriptor address register */
|
||
|
char res2[8];
|
||
|
uint clabdar; /* DMA current List - alternate base descriptor address Register */
|
||
|
char res3[4];
|
||
|
uint nlsdar; /* DMA next list descriptor address register */
|
||
|
uint ssr; /* DMA source stride register */
|
||
|
uint dsr; /* DMA destination stride register */
|
||
|
char res4[56];
|
||
|
} fsl_dma_t;
|
||
|
|
||
|
#endif /* _ASM_DMA_H_ */
|