diff options
Diffstat (limited to 'drivers/dma/shdma.h')
| -rw-r--r-- | drivers/dma/shdma.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/dma/shdma.h b/drivers/dma/shdma.h index 60b81e529b42..108f1cffb6f5 100644 --- a/drivers/dma/shdma.h +++ b/drivers/dma/shdma.h | |||
| @@ -13,9 +13,9 @@ | |||
| 13 | #ifndef __DMA_SHDMA_H | 13 | #ifndef __DMA_SHDMA_H |
| 14 | #define __DMA_SHDMA_H | 14 | #define __DMA_SHDMA_H |
| 15 | 15 | ||
| 16 | #include <linux/device.h> | ||
| 17 | #include <linux/dmapool.h> | ||
| 18 | #include <linux/dmaengine.h> | 16 | #include <linux/dmaengine.h> |
| 17 | #include <linux/interrupt.h> | ||
| 18 | #include <linux/list.h> | ||
| 19 | 19 | ||
| 20 | #define SH_DMA_TCR_MAX 0x00FFFFFF /* 16MB */ | 20 | #define SH_DMA_TCR_MAX 0x00FFFFFF /* 16MB */ |
| 21 | 21 | ||
| @@ -26,13 +26,16 @@ struct sh_dmae_regs { | |||
| 26 | }; | 26 | }; |
| 27 | 27 | ||
| 28 | struct sh_desc { | 28 | struct sh_desc { |
| 29 | struct list_head tx_list; | ||
| 30 | struct sh_dmae_regs hw; | 29 | struct sh_dmae_regs hw; |
| 31 | struct list_head node; | 30 | struct list_head node; |
| 32 | struct dma_async_tx_descriptor async_tx; | 31 | struct dma_async_tx_descriptor async_tx; |
| 32 | dma_cookie_t cookie; | ||
| 33 | int chunks; | ||
| 33 | int mark; | 34 | int mark; |
| 34 | }; | 35 | }; |
| 35 | 36 | ||
| 37 | struct device; | ||
| 38 | |||
| 36 | struct sh_dmae_chan { | 39 | struct sh_dmae_chan { |
| 37 | dma_cookie_t completed_cookie; /* The maximum cookie completed */ | 40 | dma_cookie_t completed_cookie; /* The maximum cookie completed */ |
| 38 | spinlock_t desc_lock; /* Descriptor operation lock */ | 41 | spinlock_t desc_lock; /* Descriptor operation lock */ |
