diff options
Diffstat (limited to 'drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h')
| -rw-r--r-- | drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h index ef913b7496e6..67c0ea31acab 100644 --- a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h +++ b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h @@ -27,23 +27,23 @@ struct kpc_dma_device { struct device *kpc_dma_dev; struct kobject kobj; char name[16]; - + int dir; // DMA_FROM_DEVICE || DMA_TO_DEVICE struct mutex sem; unsigned int irq; struct work_struct irq_work; - + atomic_t open_count; - + size_t accumulated_bytes; u32 accumulated_flags; - + // Descriptor "Pool" housekeeping u32 desc_pool_cnt; struct dma_pool *desc_pool; struct kpc_dma_descriptor *desc_pool_first; struct kpc_dma_descriptor *desc_pool_last; - + struct kpc_dma_descriptor *desc_next; struct kpc_dma_descriptor *desc_completed; }; @@ -90,7 +90,7 @@ struct aio_cb_data { unsigned char flags; struct kiocb *kcb; size_t len; - + unsigned int page_count; struct page **user_pages; struct sg_table sgt; @@ -119,10 +119,10 @@ struct kpc_dma_descriptor { volatile u32 DescSystemAddrLS; volatile u32 DescSystemAddrMS; volatile u32 DescNextDescPtr; - + dma_addr_t MyDMAAddr; struct kpc_dma_descriptor *Next; - + struct aio_cb_data *acd; } __attribute__((packed)); // DescControlFlags: |