Lines Matching refs:buf_dma
76 dma_addr_t buf_dma; member
120 buf->buf_dma = DMA_MAPPING_ERROR; in prestera_sdma_buf_init()
173 dma_unmap_single(dev, buf->buf_dma, buf->skb->len, in prestera_sdma_rx_skb_alloc()
176 buf->buf_dma = dma; in prestera_sdma_rx_skb_alloc()
190 dma_addr_t buf_dma = buf->buf_dma; in prestera_sdma_rx_skb_get() local
197 buf->buf_dma = buf_dma; in prestera_sdma_rx_skb_get()
207 prestera_sdma_rx_desc_init(sdma, buf->desc, buf->buf_dma); in prestera_sdma_rx_skb_get()
358 if (buf->buf_dma != DMA_MAPPING_ERROR) in prestera_sdma_rx_fini()
360 buf->buf_dma, buf->skb->len, in prestera_sdma_rx_fini()
403 next->buf_dma); in prestera_sdma_rx_init()
477 buf->buf_dma = dma; in prestera_sdma_tx_buf_map()
488 dma_unmap_single(dma_dev, buf->buf_dma, buf->skb->len, DMA_TO_DEVICE); in prestera_sdma_tx_buf_unmap()
594 dma_unmap_single(sdma->sw->dev->dev, buf->buf_dma, in prestera_sdma_tx_fini()
748 prestera_sdma_tx_desc_set_buf(sdma, buf->desc, buf->buf_dma, skb->len); in prestera_sdma_xmit()
750 dma_sync_single_for_device(dma_dev, buf->buf_dma, skb->len, in prestera_sdma_xmit()