summaryrefslogtreecommitdiff
path: root/arch/arm/mach-imx/include/mach/imx-dma.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-imx/include/mach/imx-dma.h')
-rw-r--r--arch/arm/mach-imx/include/mach/imx-dma.h12
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/arm/mach-imx/include/mach/imx-dma.h b/arch/arm/mach-imx/include/mach/imx-dma.h
index 44d89c35539..bbe54df7f0d 100644
--- a/arch/arm/mach-imx/include/mach/imx-dma.h
+++ b/arch/arm/mach-imx/include/mach/imx-dma.h
@@ -18,7 +18,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <asm/dma.h>
+#include <mach/dma.h>
#ifndef __ASM_ARCH_IMX_DMA_H
#define __ASM_ARCH_IMX_DMA_H
@@ -48,7 +48,7 @@ struct imx_dma_channel {
void (*irq_handler) (int, void *);
void (*err_handler) (int, void *, int errcode);
void *data;
- dmamode_t dma_mode;
+ unsigned int dma_mode;
struct scatterlist *sg;
unsigned int sgbc;
unsigned int sgcount;
@@ -66,14 +66,18 @@ extern struct imx_dma_channel imx_dma_channels[IMX_DMA_CHANNELS];
/* The type to distinguish channel numbers parameter from ordinal int type */
typedef int imx_dmach_t;
+#define DMA_MODE_READ 0
+#define DMA_MODE_WRITE 1
+#define DMA_MODE_MASK 1
+
int
imx_dma_setup_single(imx_dmach_t dma_ch, dma_addr_t dma_address,
- unsigned int dma_length, unsigned int dev_addr, dmamode_t dmamode);
+ unsigned int dma_length, unsigned int dev_addr, unsigned int dmamode);
int
imx_dma_setup_sg(imx_dmach_t dma_ch,
struct scatterlist *sg, unsigned int sgcount, unsigned int dma_length,
- unsigned int dev_addr, dmamode_t dmamode);
+ unsigned int dev_addr, unsigned int dmamode);
int
imx_dma_setup_handlers(imx_dmach_t dma_ch,