Lines Matching defs:dma
50 #include <linux/dma-mapping.h>
69 #define DEV_HAS_HIGH_DMA 0x0000008 /* device supports 64bit dma */
709 dma_addr_t dma;
1840 np->put_rx_ctx->dma = dma_map_single(&np->pci_dev->dev,
1845 np->put_rx_ctx->dma))) {
1850 np->put_rx.orig->buf = cpu_to_le32(np->put_rx_ctx->dma);
1881 np->put_rx_ctx->dma = dma_map_single(&np->pci_dev->dev,
1886 np->put_rx_ctx->dma))) {
1891 np->put_rx.ex->bufhigh = cpu_to_le32(dma_high(np->put_rx_ctx->dma));
1892 np->put_rx.ex->buflow = cpu_to_le32(dma_low(np->put_rx_ctx->dma));
1946 np->rx_skb[i].dma = 0;
1982 np->tx_skb[i].dma = 0;
2005 if (tx_skb->dma) {
2007 dma_unmap_single(&np->pci_dev->dev, tx_skb->dma,
2011 dma_unmap_page(&np->pci_dev->dev, tx_skb->dma,
2014 tx_skb->dma = 0;
2049 np->tx_skb[i].dma = 0;
2077 dma_unmap_single(&np->pci_dev->dev, np->rx_skb[i].dma,
2258 np->put_tx_ctx->dma = dma_map_single(&np->pci_dev->dev,
2262 np->put_tx_ctx->dma))) {
2275 put_tx->buf = cpu_to_le32(np->put_tx_ctx->dma);
2298 np->put_tx_ctx->dma = skb_frag_dma_map(
2304 np->put_tx_ctx->dma))) {
2325 put_tx->buf = cpu_to_le32(np->put_tx_ctx->dma);
2435 np->put_tx_ctx->dma = dma_map_single(&np->pci_dev->dev,
2439 np->put_tx_ctx->dma))) {
2452 put_tx->bufhigh = cpu_to_le32(dma_high(np->put_tx_ctx->dma));
2453 put_tx->buflow = cpu_to_le32(dma_low(np->put_tx_ctx->dma));
2475 np->put_tx_ctx->dma = skb_frag_dma_map(
2482 np->put_tx_ctx->dma))) {
2502 put_tx->bufhigh = cpu_to_le32(dma_high(np->put_tx_ctx->dma));
2503 put_tx->buflow = cpu_to_le32(dma_low(np->put_tx_ctx->dma));
2913 dma_unmap_single(&np->pci_dev->dev, np->get_rx_ctx->dma,
3015 dma_unmap_single(&np->pci_dev->dev, np->get_rx_ctx->dma,