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Searched refs:rx_headroom (Results 1 – 16 of 16) sorted by relevance

/linux-6.3-rc2/net/nfc/hci/
A Dllc.h18 int tx_tailroom, int *rx_headroom, int *rx_tailroom,
36 int rx_headroom; member
A Dllc_nop.c23 int tx_tailroom, int *rx_headroom, int *rx_tailroom, in llc_nop_init() argument
28 *rx_headroom = 0; in llc_nop_init()
A Dllc.c108 &llc->rx_headroom, &llc->rx_tailroom, in nfc_llc_allocate()
A Dllc_shdlc.c723 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()
/linux-6.3-rc2/drivers/net/ethernet/mellanox/mlx5/core/
A Den_rx.c1590 u16 rx_headroom = rq->buff.headroom; in mlx5e_skb_from_cqe_linear() local
1599 data = va + rx_headroom; in mlx5e_skb_from_cqe_linear()
1620 frag_size = MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt); in mlx5e_skb_from_cqe_linear()
1638 u16 rx_headroom = rq->buff.headroom; in mlx5e_skb_from_cqe_nonlinear() local
1655 net_prefetch(va + rx_headroom); in mlx5e_skb_from_cqe_nonlinear()
1985 u16 rx_headroom = rq->buff.headroom; in mlx5e_skb_from_cqe_mpwrq_linear() local
2000 data = va + rx_headroom; in mlx5e_skb_from_cqe_mpwrq_linear()
2042 u16 rx_headroom = rq->buff.headroom; in mlx5e_skb_from_cqe_shampo() local
2048 data = hdr + rx_headroom; in mlx5e_skb_from_cqe_shampo()
2076 head_offset + rx_headroom, in mlx5e_skb_from_cqe_shampo()
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/linux-6.3-rc2/drivers/net/ethernet/freescale/dpaa/
A Ddpaa_eth.h173 u16 rx_headroom; member
A Ddpaa_eth.c1856 WARN_ON(fd_off != priv->rx_headroom); in sg_fd_to_skb()
2979 int max_contig_data = priv->dpaa_bp->size - priv->rx_headroom; in xdp_validate_mtu()
3449 priv->rx_headroom = dpaa_get_headroom(priv->buf_layout, RX); in dpaa_eth_probe()
/linux-6.3-rc2/drivers/net/ethernet/qlogic/qede/
A Dqede_fp.c67 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()
A Dqede.h346 u16 rx_headroom; member
A Dqede_main.c1544 rxq->rx_headroom = edev->xdp_prog ? XDP_PACKET_HEADROOM : NET_SKB_PAD; in qede_alloc_mem_rxq()
1545 size = rxq->rx_headroom + in qede_alloc_mem_rxq()
A Dqede_ethtool.c1592 rxq->rx_headroom); in qede_selftest_receive_traffic()
/linux-6.3-rc2/drivers/net/ethernet/mellanox/mlx4/
A Den_rx.c70 frag->page_offset = priv->rx_headroom; in mlx4_alloc_page()
500 } else if (!priv->rx_headroom) { in mlx4_en_complete_rx_desc()
1045 priv->rx_headroom = XDP_PACKET_HEADROOM; in mlx4_en_calc_rx_buf()
1075 priv->rx_headroom = 0; in mlx4_en_calc_rx_buf()
A Dmlx4_en.h590 u16 rx_headroom; member
/linux-6.3-rc2/drivers/net/ethernet/amazon/ena/
A Dena_netdev.h254 u16 rx_headroom; member
A Dena_netdev.c531 rx_ring->rx_headroom = XDP_PACKET_HEADROOM; in ena_xdp_exchange_program_rx_in_range()
534 rx_ring->rx_headroom = NET_SKB_PAD; in ena_xdp_exchange_program_rx_in_range()
728 rxr->rx_headroom = NET_SKB_PAD; in ena_init_io_rings()
1019 int headroom = rx_ring->rx_headroom; in ena_alloc_rx_buffer()
1055 dma_unmap_page(rx_ring->dev, ena_buf->paddr - rx_ring->rx_headroom, in ena_unmap_rx_buff()
/linux-6.3-rc2/Documentation/driver-api/nfc/
A Dnfc-hci.rst159 int tx_tailroom, int *rx_headroom, int *rx_tailroom,

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