Lines Matching refs:tx_buf
48 struct nfp_nfd3_tx_buf *tx_buf;
53 tx_buf = &tx_ring->txbufs[idx];
58 if (tx_buf->fidx == -1) {
60 dma_unmap_single(dp->dev, tx_buf->dma_addr,
64 frag = &skb_shinfo(skb)->frags[tx_buf->fidx];
65 dma_unmap_page(dp->dev, tx_buf->dma_addr,
70 if (tx_buf->fidx == nr_frags - 1)
73 tx_buf->dma_addr = 0;
74 tx_buf->skb = NULL;
75 tx_buf->fidx = -2;