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Searched refs:skb_headlen (Results 1 – 25 of 147) sorted by relevance

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/linux/net/caif/
H A Dcfpkt_skbuff.c104 if (skb_headlen(skb) >= len) { in cfpkt_peek_head()
124 if (unlikely(len > skb_headlen(skb))) { in cfpkt_extr_head()
293 u16 addlen = skb_headlen(add); in cfpkt_append()
307 dstlen = skb_headlen(dst); in cfpkt_append()
317 skb_put_data(dst, add->data, skb_headlen(add)); in cfpkt_append()
/linux/tools/testing/selftests/bpf/progs/
H A Ddecap_sanity.c16 static unsigned int skb_headlen(const struct sk_buff *skb) in skb_headlen() function
62 (unsigned int)skb_checksum_start_offset(kskb) >= skb_headlen(kskb)) in decap_sanity()
/linux/net/core/
H A Dskbuff.c1322 level, skb->len, headroom, skb_headlen(skb), tailroom, in skb_dump()
1350 seg_len = min_t(int, skb_headlen(skb), len); in skb_dump()
2199 unsigned int size = skb_headlen(skb) + headroom; in __pskb_copy_fclone()
2209 skb_put(n, skb_headlen(skb)); in __pskb_copy_fclone()
2709 int offset = skb_headlen(skb); in ___pskb_trim()
2775 if (len > skb_headlen(skb)) { in ___pskb_trim()
2801 int hdlen = (len > skb_headlen(skb)) ? skb_headlen(skb) : len; in pskb_trim_rcsum_slow()
2853 BUG_ON(skb_copy_bits(skb, skb_headlen(skb), in __pskb_pull_tail()
2893 skb_headlen(list)) in __pskb_pull_tail()
2982 int start = skb_headlen(skb); in skb_copy_bits()
[all …]
H A Dgro.c96 unsigned int headlen = skb_headlen(skb); in skb_gro_receive()
395 headlen = skb_headlen(skb); in skb_gro_reset_offset()
437 int grow = skb_gro_offset(skb) - skb_headlen(skb); in gro_try_pull_from_frag0()
648 __skb_pull(skb, skb_headlen(skb)); in napi_reuse_skb()
H A Dtso.c76 tso->size = skb_headlen(skb) - hdr_len; in tso_start()
H A Ddatagram.c394 int start = skb_headlen(skb); in __skb_datagram_iter()
553 int start = skb_headlen(skb); in skb_copy_datagram_from_iter()
786 int copy = min_t(int, skb_headlen(skb), iov_iter_count(from)); in zerocopy_sg_from_iter()
H A Dgso.c236 if (seg_len + skb_headlen(iter) > max_len) in skb_gso_size_check()
/linux/drivers/net/ethernet/sfc/
H A Dtx_tso.c163 skb_headlen(skb)); in efx_tso_check_protocol()
180 in_len = skb_headlen(skb) - header_len; in tso_start()
199 skb_headlen(skb), DMA_TO_DEVICE); in tso_start()
201 st->header_unmap_len = skb_headlen(skb); in tso_start()
/linux/net/xfrm/
H A Dxfrm_ipcomp.c142 if (!skb_cloned(skb) && skb_headlen(skb) >= minhead) { in ipcomp_setup_req()
153 nfrags = skb_cow_data(skb, skb_headlen(skb) < minhead ? in ipcomp_setup_req()
154 minhead - skb_headlen(skb) : 0, in ipcomp_setup_req()
/linux/net/ipv4/
H A Dtcp_sigpool.c329 const unsigned int head_data_len = skb_headlen(skb) > header_len ? in tcp_sigpool_hash_skb_data()
330 skb_headlen(skb) - header_len : 0; in tcp_sigpool_hash_skb_data()
/linux/drivers/net/ethernet/mellanox/mlx4/
H A Den_tx.c661 if (unlikely(*lso_header_size != skb_headlen(skb))) { in get_real_size()
664 if (*lso_header_size < skb_headlen(skb)) in get_real_size()
694 unsigned int hlen = skb_headlen(skb); in build_inline_wqe()
840 byte_count = skb_headlen(skb) - lso_header_size; in mlx4_en_build_dma_wqe()
970 tx_info->linear = lso_header_size < skb_headlen(skb) && !inline_ok; in mlx4_en_xmit()
/linux/drivers/block/aoe/
H A Daoenet.c149 sn -= skb_headlen(skb); in aoenet_rcv()
/linux/drivers/net/wireless/ath/wil6210/
H A Dtxrx.c510 skb->data, skb_headlen(skb), false); in wil_vring_reap_rx()
560 skb->data, skb_headlen(skb), false); in wil_vring_reap_rx()
1836 headlen = skb_headlen(skb) - hdrlen; in __wil_tx_vring_tso()
1872 skb_headlen(skb) - headlen, in __wil_tx_vring_tso()
2042 uint len = skb_headlen(skb); in __wil_tx_ring()
2058 pa = dma_map_single(dev, skb->data, skb_headlen(skb), DMA_TO_DEVICE); in __wil_tx_ring()
2061 skb_headlen(skb), skb->data, &pa); in __wil_tx_ring()
2063 skb->data, skb_headlen(skb), false); in __wil_tx_ring()
/linux/drivers/net/ethernet/aeroflex/
H A Dgreth.c104 length = skb_headlen(skb); in greth_print_tx_packet()
194 skb_headlen(skb), in greth_clean_rings()
501 status |= skb_headlen(skb) & GRETH_BD_LEN; in greth_start_xmit_gbit()
508 dma_addr = dma_map_single(greth->dev, skb->data, skb_headlen(skb), DMA_TO_DEVICE); in greth_start_xmit_gbit()
712 skb_headlen(skb), in greth_clean_tx_gbit()
/linux/drivers/net/ethernet/netronome/nfp/nfdk/
H A Drings.c36 size = skb_headlen(skb); in nfp_nfdk_tx_ring_reset()
/linux/drivers/net/ethernet/intel/iavf/
H A Diavf_txrx.h335 int count = 0, size = skb_headlen(skb); in iavf_xmit_descriptor_count()
/linux/drivers/net/ethernet/netronome/nfp/nfd3/
H A Drings.c61 skb_headlen(skb), DMA_TO_DEVICE); in nfp_nfd3_tx_ring_reset()
/linux/io_uring/
H A Dzcrx.c1344 if (unlikely(offset < skb_headlen(skb))) { in io_zcrx_recv_skb()
1348 to_copy = min_t(size_t, skb_headlen(skb) - offset, len); in io_zcrx_recv_skb()
1360 if (offset != skb_headlen(skb)) in io_zcrx_recv_skb()
1364 start = skb_headlen(skb); in io_zcrx_recv_skb()
/linux/drivers/infiniband/hw/hfi1/
H A Dvnic_sdma.c58 skb_headlen(tx->skb)); in build_vnic_ulp_payload()
/linux/drivers/net/ethernet/agere/
H A Det131x.c2453 if (skb_headlen(skb) <= 1514) { in nic_send_packet()
2457 desc[frag].len_vlan = skb_headlen(skb); in nic_send_packet()
2460 skb_headlen(skb), in nic_send_packet()
2470 desc[frag].len_vlan = skb_headlen(skb) / 2; in nic_send_packet()
2473 skb_headlen(skb) / 2, in nic_send_packet()
2483 desc[frag].len_vlan = skb_headlen(skb) / 2; in nic_send_packet()
2486 skb_headlen(skb) / 2, in nic_send_packet()
2487 skb_headlen(skb) / 2, in nic_send_packet()
/linux/drivers/net/ethernet/qlogic/qede/
H A Dqede_fp.c281 if (skb_headlen(skb) > hlen) in qede_pkt_req_lin()
1532 skb_headlen(skb), DMA_TO_DEVICE); in qede_start_xmit()
1540 BD_SET_UNMAP_ADDR_LEN(first_bd, mapping, skb_headlen(skb)); in qede_start_xmit()
1625 if (unlikely(skb_headlen(skb) > hlen)) { in qede_start_xmit()
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_txrx.h508 int count = 0, size = skb_headlen(skb); in i40e_xmit_descriptor_count()
/linux/net/sctp/
H A Dulpqueue.c981 freed += skb_headlen(skb); in sctp_ulpq_renege_list()
985 freed += skb_headlen(last); in sctp_ulpq_renege_list()
/linux/drivers/net/ethernet/chelsio/cxgb4/
H A Dsge.c249 *addr = dma_map_single(dev, skb->data, skb_headlen(skb), DMA_TO_DEVICE); in cxgb4_map_skb()
268 dma_unmap_single(dev, addr[-1], skb_headlen(skb), DMA_TO_DEVICE); in cxgb4_map_skb()
280 dma_unmap_single(dev, *addr++, skb_headlen(skb), DMA_TO_DEVICE); in unmap_skb()
789 skb_headlen(skb)); in calc_tx_flits()
833 len = skb_headlen(skb) - start; in cxgb4_write_sgl()
897 u32 frag_size, skb_linear_data_len = skb_headlen(skb); in cxgb4_write_partial_sgl()
1640 hdrlen = eth_get_headlen(dev, skb->data, skb_headlen(skb)); in cxgb4_eth_xmit()
2176 if (skb_headlen(skb) - hdr_len) in ethofld_calc_tx_flits()
2285 hdr_len = eth_get_headlen(dev, skb->data, skb_headlen(skb)); in ethofld_hard_xmit()
4106 skb_headlen(skb)); in cxgb4_ethofld_rx_handler()
/linux/include/linux/
H A Dvirtio_net.h223 skb_headlen(skb)); in virtio_net_hdr_from_skb()

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