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Searched refs:rx_headroom (Results 1 – 14 of 14) sorted by relevance

/linux/net/nfc/hci/
H A Dllc.h18 int tx_tailroom, int *rx_headroom, int *rx_tailroom,
36 int rx_headroom; member
H 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()
H A Dllc.c110 &llc->rx_headroom, &llc->rx_tailroom, in nfc_llc_allocate()
H 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/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_rx.c1668 u16 rx_headroom = rq->buff.headroom; in mlx5e_skb_from_cqe_linear() local
1677 data = va + rx_headroom; in mlx5e_skb_from_cqe_linear()
1678 frag_size = MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt); in mlx5e_skb_from_cqe_linear()
1690 mlx5e_fill_mxbuf(rq, cqe, va, rx_headroom, rq->buff.frame0_sz, in mlx5e_skb_from_cqe_linear()
1695 rx_headroom = mxbuf.xdp.data - mxbuf.xdp.data_hard_start; in mlx5e_skb_from_cqe_linear()
1699 frag_size = MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt); in mlx5e_skb_from_cqe_linear()
1700 skb = mlx5e_build_linear_skb(rq, va, frag_size, rx_headroom, cqe_bcnt, metasize); in mlx5e_skb_from_cqe_linear()
1717 u16 rx_headroom = rq->buff.headroom; in mlx5e_skb_from_cqe_nonlinear() local
1737 net_prefetch(va + rx_headroom); in mlx5e_skb_from_cqe_nonlinear()
1739 mlx5e_fill_mxbuf(rq, cqe, va, rx_headroom, rq->buff.frame0_sz, in mlx5e_skb_from_cqe_nonlinear()
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/linux/drivers/net/ethernet/freescale/dpaa/
H A Ddpaa_eth.h170 u16 rx_headroom; member
/linux/drivers/net/ethernet/amazon/ena/
H A Dena_xdp.c246 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()
H A Dena_netdev.h249 u16 rx_headroom; member
/linux/drivers/net/ethernet/qlogic/qede/
H 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()
H A Dqede.h348 u16 rx_headroom; member
H A Dqede_main.c1585 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()
/linux/drivers/net/ethernet/mellanox/mlx4/
H A Den_rx.c71 frag->page_offset = priv->rx_headroom; in mlx4_alloc_page()
503 } else if (!priv->rx_headroom) { in mlx4_en_complete_rx_desc()
1066 priv->rx_headroom = XDP_PACKET_HEADROOM; in mlx4_en_calc_rx_buf()
1096 priv->rx_headroom = 0; in mlx4_en_calc_rx_buf()
H A Dmlx4_en.h594 u16 rx_headroom; member
/linux/Documentation/driver-api/nfc/
H A Dnfc-hci.rst159 int tx_tailroom, int *rx_headroom, int *rx_tailroom,