Lines Matching refs:gl
1473 const struct pkt_gl *gl, in copy_frags() argument
1479 __skb_fill_page_desc(skb, 0, gl->frags[0].page, in copy_frags()
1480 gl->frags[0].offset + offset, in copy_frags()
1481 gl->frags[0].size - offset); in copy_frags()
1482 skb_shinfo(skb)->nr_frags = gl->nfrags; in copy_frags()
1483 for (i = 1; i < gl->nfrags; i++) in copy_frags()
1484 __skb_fill_page_desc(skb, i, gl->frags[i].page, in copy_frags()
1485 gl->frags[i].offset, in copy_frags()
1486 gl->frags[i].size); in copy_frags()
1489 get_page(gl->frags[gl->nfrags - 1].page); in copy_frags()
1501 static struct sk_buff *t4vf_pktgl_to_skb(const struct pkt_gl *gl, in t4vf_pktgl_to_skb() argument
1518 if (gl->tot_len <= RX_COPY_THRES) { in t4vf_pktgl_to_skb()
1520 skb = alloc_skb(gl->tot_len, GFP_ATOMIC); in t4vf_pktgl_to_skb()
1523 __skb_put(skb, gl->tot_len); in t4vf_pktgl_to_skb()
1524 skb_copy_to_linear_data(skb, gl->va, gl->tot_len); in t4vf_pktgl_to_skb()
1530 skb_copy_to_linear_data(skb, gl->va, pull_len); in t4vf_pktgl_to_skb()
1532 copy_frags(skb, gl, pull_len); in t4vf_pktgl_to_skb()
1533 skb->len = gl->tot_len; in t4vf_pktgl_to_skb()
1549 static void t4vf_pktgl_free(const struct pkt_gl *gl) in t4vf_pktgl_free() argument
1553 frag = gl->nfrags - 1; in t4vf_pktgl_free()
1555 put_page(gl->frags[frag].page); in t4vf_pktgl_free()
1567 static void do_gro(struct sge_eth_rxq *rxq, const struct pkt_gl *gl, in do_gro() argument
1578 t4vf_pktgl_free(gl); in do_gro()
1583 copy_frags(skb, gl, s->pktshift); in do_gro()
1584 skb->len = gl->tot_len - s->pktshift; in do_gro()
1615 const struct pkt_gl *gl) in t4vf_ethrx_handler() argument
1633 do_gro(rxq, gl, pkt); in t4vf_ethrx_handler()
1640 skb = t4vf_pktgl_to_skb(gl, RX_SKB_LEN, RX_PULL_LEN); in t4vf_ethrx_handler()
1642 t4vf_pktgl_free(gl); in t4vf_ethrx_handler()
1711 static void restore_rx_bufs(const struct pkt_gl *gl, struct sge_fl *fl, in restore_rx_bufs() argument
1722 sdesc->page = gl->frags[frags].page; in restore_rx_bufs()
1780 struct pkt_gl gl; in process_responses() local
1802 gl.tot_len = len; in process_responses()
1807 for (frag = 0, fp = gl.frags; /**/; frag++, fp++) { in process_responses()
1820 gl.nfrags = frag+1; in process_responses()
1830 gl.va = (page_address(gl.frags[0].page) + in process_responses()
1831 gl.frags[0].offset); in process_responses()
1832 prefetch(gl.va); in process_responses()
1838 ret = rspq->handler(rspq, rspq->cur_desc, &gl); in process_responses()
1842 restore_rx_bufs(&gl, &rxq->fl, frag); in process_responses()