| /linux/net/nfc/hci/ |
| H A D | llc.h | 18 int tx_tailroom, int *rx_headroom, int *rx_tailroom,
36 int rx_headroom; member
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| H A D | llc_nop.c | 23 int tx_tailroom, int *rx_headroom, int *rx_tailroom, in llc_nop_init() argument
28 *rx_headroom = 0; in llc_nop_init()
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| H A D | llc.c | 99 &llc->rx_headroom, &llc->rx_tailroom, in nfc_llc_allocate()
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| H A D | llc_shdlc.c | 723 int tx_tailroom, int *rx_headroom, int *rx_tailroom, in llc_shdlc_init() argument
728 *rx_headroom = SHDLC_LLC_HEAD_ROOM; in llc_shdlc_init()
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | en_rx.c | 1580 u16 rx_headroom = rq->buff.headroom; in mlx5e_skb_from_cqe_linear() local
1589 data = va + rx_headroom; in mlx5e_skb_from_cqe_linear()
1590 frag_size = MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt); in mlx5e_skb_from_cqe_linear()
1602 mlx5e_fill_mxbuf(rq, cqe, va, rx_headroom, rq->buff.frame0_sz, in mlx5e_skb_from_cqe_linear()
1607 rx_headroom = mxbuf->xdp.data - mxbuf->xdp.data_hard_start; in mlx5e_skb_from_cqe_linear()
1611 frag_size = MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt); in mlx5e_skb_from_cqe_linear()
1612 skb = mlx5e_build_linear_skb(rq, va, frag_size, rx_headroom, cqe_bcnt, metasize); in mlx5e_skb_from_cqe_linear()
1630 u16 rx_headroom = rq->buff.headroom; in mlx5e_skb_from_cqe_nonlinear() local
1650 net_prefetch(va + rx_headroom); in mlx5e_skb_from_cqe_nonlinear()
1652 mlx5e_fill_mxbuf(rq, cqe, va, rx_headroom, rq->buff.frame0_sz, in mlx5e_skb_from_cqe_nonlinear()
[all …]
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| /linux/drivers/net/ethernet/freescale/dpaa/ |
| H A D | dpaa_eth.h | 170 u16 rx_headroom; member
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| H A D | dpaa_eth.c | 1863 WARN_ON(fd_off != priv->rx_headroom); in sg_fd_to_skb()
3000 int max_contig_data = priv->dpaa_bp->size - priv->rx_headroom; in xdp_validate_mtu()
3489 priv->rx_headroom = dpaa_get_headroom(priv->buf_layout, RX); in dpaa_eth_probe()
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| /linux/drivers/net/ethernet/amazon/ena/ |
| H A D | ena_xdp.c | 246 rx_ring->rx_headroom = XDP_PACKET_HEADROOM; in ena_xdp_exchange_program_rx_in_range()
248 rx_ring->rx_headroom = NET_SKB_PAD; in ena_xdp_exchange_program_rx_in_range()
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| H A D | ena_netdev.h | 252 u16 rx_headroom; member
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| H A D | ena_netdev.c | 221 rxr->rx_headroom = NET_SKB_PAD; in ena_init_io_rings()
510 int headroom = rx_ring->rx_headroom; in ena_alloc_rx_buffer()
973 pkt_offset = buf_offset - rx_ring->rx_headroom; in ena_rx_skb()
1039 pkt_offset = buf_offset - rx_ring->rx_headroom; in ena_rx_skb()
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| /linux/drivers/net/ethernet/qlogic/qede/ |
| H A D | qede_fp.c | 68 rxq->rx_headroom); in qede_alloc_rx_buffer()
539 rxq->rx_headroom); in qede_reuse_page()
680 current_bd->page_offset + rxq->rx_headroom, in qede_fill_frag_skb()
841 pad = cqe->placement_offset + rxq->rx_headroom; in qede_tpa_start()
1210 rxq->rx_headroom, cur_size, PAGE_SIZE); in qede_rx_build_jumbo()
1283 pad = fp_cqe->placement_offset + rxq->rx_headroom; in qede_rx_process_cqe()
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| H A D | qede.h | 348 u16 rx_headroom; member
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| H A D | qede_main.c | 1563 rxq->rx_headroom = edev->xdp_prog ? XDP_PACKET_HEADROOM : NET_SKB_PAD; in qede_alloc_mem_rxq()
1564 size = rxq->rx_headroom + in qede_alloc_mem_rxq()
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| /linux/drivers/net/ethernet/mellanox/mlx4/ |
| H A D | en_rx.c | 72 frags->page_offset = priv->rx_headroom; in mlx4_en_alloc_frags()
472 } else if (!priv->rx_headroom) { in mlx4_en_complete_rx_desc()
1037 priv->rx_headroom = XDP_PACKET_HEADROOM; in mlx4_en_calc_rx_buf()
1067 priv->rx_headroom = 0; in mlx4_en_calc_rx_buf()
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| /linux/Documentation/driver-api/nfc/ |
| H A D | nfc-hci.rst | 159 int tx_tailroom, int *rx_headroom, int *rx_tailroom,
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