struct list_head node;
struct dma_async_tx_descriptor async_tx;
enum dma_transfer_direction direction;
+ size_t partial;
dma_cookie_t cookie;
int chunks;
int mark;
void (*start_xfer)(struct shdma_chan *, struct shdma_desc *);
struct shdma_desc *(*embedded_desc)(void *, int);
bool (*chan_irq)(struct shdma_chan *, int);
+ size_t (*get_partial)(struct shdma_chan *, struct shdma_desc *);
};
struct shdma_dev {