[SCSI] ibmvfc: Driver version 1.0.2

[linux-2.6] / include / asm-arm / plat-s3c24xx / dma.h

diff --git a/include/asm-arm/plat-s3c24xx/dma.h b/include/asm-arm/plat-s3c24xx/dma.h
index 15e140c2d4fc391448f7935654a7fd412980e80e..c78efe316fc80ad351ed2f8e9bd07350ec133adc 100644 (file)
--- a/include/asm-arm/plat-s3c24xx/dma.h
+++ b/include/asm-arm/plat-s3c24xx/dma.h
@@ -32,6 +32,7 @@ struct s3c24xx_dma_map {
        struct s3c24xx_dma_addr  hw_addr;
 
        unsigned long            channels[S3C2410_DMA_CHANNELS];
+       unsigned long            channels_rx[S3C2410_DMA_CHANNELS];
 };
 
 struct s3c24xx_dma_selection {
@@ -41,6 +42,10 @@ struct s3c24xx_dma_selection {
 
        void    (*select)(struct s3c2410_dma_chan *chan,
                          struct s3c24xx_dma_map *map);
+
+       void    (*direction)(struct s3c2410_dma_chan *chan,
+                            struct s3c24xx_dma_map *map,
+                            enum s3c2410_dmasrc dir);
 };
 
 extern int s3c24xx_dma_init_map(struct s3c24xx_dma_selection *sel);
@@ -68,3 +73,10 @@ struct s3c24xx_dma_order {
 };
 
 extern int s3c24xx_dma_order_set(struct s3c24xx_dma_order *map);
+
+/* DMA init code, called from the cpu support code */
+
+extern int s3c2410_dma_init(void);
+
+extern int s3c24xx_dma_init(unsigned int channels, unsigned int irq,
+                           unsigned int stride);