Lines Matching refs:dma
31 #include <linux/dma-mapping.h>
579 dma_addr_t dma = host->data_dma;
582 if (dma)
597 if (dma)
598 t->tx_dma = dma + offsetof(struct scratch, data_token);
618 if (dma)
619 t->tx_dma = dma + offsetof(struct scratch, crc_val);
624 if (dma)
625 t->rx_dma = dma + offsetof(struct scratch, crc_val);
652 if (dma)
653 t->rx_dma = dma + offsetof(struct scratch, status);
921 /* set up dma mapping for controller drivers that might
1373 /* preallocate dma buffers */