| /openbmc/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 | 108 &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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| /openbmc/linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | en_rx.c | 1676 u16 rx_headroom = rq->buff.headroom; in mlx5e_skb_from_cqe_linear() local
1685 data = va + rx_headroom; in mlx5e_skb_from_cqe_linear()
1686 frag_size = MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt); in mlx5e_skb_from_cqe_linear()
1698 mlx5e_fill_mxbuf(rq, cqe, va, rx_headroom, rq->buff.frame0_sz, in mlx5e_skb_from_cqe_linear()
1703 rx_headroom = mxbuf.xdp.data - mxbuf.xdp.data_hard_start; in mlx5e_skb_from_cqe_linear()
1707 frag_size = MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt); in mlx5e_skb_from_cqe_linear()
1708 skb = mlx5e_build_linear_skb(rq, va, frag_size, rx_headroom, cqe_bcnt, metasize); in mlx5e_skb_from_cqe_linear()
1725 u16 rx_headroom = rq->buff.headroom; in mlx5e_skb_from_cqe_nonlinear() local
1745 net_prefetch(va + rx_headroom); in mlx5e_skb_from_cqe_nonlinear()
1747 mlx5e_fill_mxbuf(rq, cqe, va, rx_headroom, rq->buff.frame0_sz, in mlx5e_skb_from_cqe_nonlinear()
[all …]
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| /openbmc/linux/drivers/net/ethernet/freescale/dpaa/ |
| H A D | dpaa_eth.h | 174 u16 rx_headroom; member
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| H A D | dpaa_eth.c | 1861 WARN_ON(fd_off != priv->rx_headroom); in sg_fd_to_skb()
2991 int max_contig_data = priv->dpaa_bp->size - priv->rx_headroom; in xdp_validate_mtu()
3463 priv->rx_headroom = dpaa_get_headroom(priv->buf_layout, RX); in dpaa_eth_probe()
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| /openbmc/linux/drivers/net/ethernet/amazon/ena/ |
| H A D | ena_xdp.c | 242 rx_ring->rx_headroom = XDP_PACKET_HEADROOM; in ena_xdp_exchange_program_rx_in_range()
245 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 | 245 u16 rx_headroom; member
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| H A D | ena_netdev.c | 218 rxr->rx_headroom = NET_SKB_PAD; in ena_init_io_rings()
507 int headroom = rx_ring->rx_headroom; in ena_alloc_rx_buffer()
970 pkt_offset = buf_offset - rx_ring->rx_headroom; in ena_rx_skb()
1036 pkt_offset = buf_offset - rx_ring->rx_headroom; in ena_rx_skb()
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| /openbmc/linux/drivers/net/ethernet/qlogic/qede/ |
| H A D | qede_fp.c | 67 rxq->rx_headroom); in qede_alloc_rx_buffer()
538 rxq->rx_headroom); in qede_reuse_page()
679 current_bd->page_offset + rxq->rx_headroom, in qede_fill_frag_skb()
840 pad = cqe->placement_offset + rxq->rx_headroom; in qede_tpa_start()
1209 rxq->rx_headroom, cur_size, PAGE_SIZE); in qede_rx_build_jumbo()
1282 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 | 1585 rxq->rx_headroom = edev->xdp_prog ? XDP_PACKET_HEADROOM : NET_SKB_PAD; in qede_alloc_mem_rxq()
1586 size = rxq->rx_headroom + in qede_alloc_mem_rxq()
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| H A D | qede_ethtool.c | 1609 rxq->rx_headroom); in qede_selftest_receive_traffic()
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| /openbmc/linux/drivers/net/ethernet/mellanox/mlx4/ |
| H A D | en_rx.c | 70 frag->page_offset = priv->rx_headroom; in mlx4_alloc_page()
500 } else if (!priv->rx_headroom) { in mlx4_en_complete_rx_desc()
1063 priv->rx_headroom = XDP_PACKET_HEADROOM; in mlx4_en_calc_rx_buf()
1093 priv->rx_headroom = 0; in mlx4_en_calc_rx_buf()
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| H A D | mlx4_en.h | 592 u16 rx_headroom; member
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| /openbmc/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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