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Searched refs:VLAN_HLEN (Results 1 – 25 of 149) sorted by relevance

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/linux-6.15/include/linux/
H A Dif_vlan.h16 #define VLAN_HLEN 4 /* The additional bytes required by VLAN macro
355 if (skb_cow_head(skb, VLAN_HLEN) < 0) in __vlan_insert_inner_tag()
358 skb_push(skb, VLAN_HLEN); in __vlan_insert_inner_tag()
362 memmove(skb->data, skb->data + VLAN_HLEN, mac_len - ETH_TLEN); in __vlan_insert_inner_tag()
364 skb->mac_header -= VLAN_HLEN; in __vlan_insert_inner_tag()
614 if (WARN_ON(vlan_depth < VLAN_HLEN)) in __vlan_get_protocol_offset()
616 vlan_depth -= VLAN_HLEN; in __vlan_get_protocol_offset()
629 vlan_depth += VLAN_HLEN; in __vlan_get_protocol_offset()
738 memmove(skb->data + VLAN_HLEN, skb->data, 2 * ETH_ALEN); in vlan_remove_tag()
740 return __skb_pull(skb, VLAN_HLEN); in vlan_remove_tag()
H A Dskb_array.h152 len += VLAN_HLEN; in __skb_array_len_with_tag()
/linux-6.15/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dtxrx.h27 #define MLX5E_MAX_TX_INLINE_DS DIV_ROUND_UP(366 - INL_HDR_START_SZ + VLAN_HLEN, \
458 eseg->swp_outer_l3_offset += VLAN_HLEN / 2; in mlx5e_eseg_swp_offsets_add_vlan()
459 eseg->swp_outer_l4_offset += VLAN_HLEN / 2; in mlx5e_eseg_swp_offsets_add_vlan()
460 eseg->swp_inner_l3_offset += VLAN_HLEN / 2; in mlx5e_eseg_swp_offsets_add_vlan()
461 eseg->swp_inner_l4_offset += VLAN_HLEN / 2; in mlx5e_eseg_swp_offsets_add_vlan()
H A Dxdp.h41 #define MLX5E_XDP_MIN_INLINE (ETH_HLEN + VLAN_HLEN)
/linux-6.15/drivers/net/ethernet/mellanox/mlxsw/
H A Dport.h10 #define MLXSW_PORT_ETH_FRAME_HDR (ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN)
/linux-6.15/drivers/net/vmxnet3/
H A Dvmxnet3_xdp.h24 2 * VLAN_HLEN - ETH_FCS_LEN)
/linux-6.15/tools/testing/selftests/bpf/prog_tests/
H A Dflow_dissector.c96 #define VLAN_HLEN 4 macro
155 .nhoff = ETH_HLEN + VLAN_HLEN,
156 .thoff = ETH_HLEN + VLAN_HLEN + sizeof(struct iphdr),
178 .nhoff = ETH_HLEN + VLAN_HLEN * 2,
179 .thoff = ETH_HLEN + VLAN_HLEN * 2 +
/linux-6.15/net/core/
H A Dptp_classifier.c115 ptr += VLAN_HLEN; in ptp_parse_header()
/linux-6.15/drivers/net/fjes/
H A Dfjes_hw.h65 (ETH_HLEN + VLAN_HLEN + (mtu) + ETH_FCS_LEN)
70 (ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN))
/linux-6.15/net/dsa/
H A Dtag_sja1105.c685 *offset = VLAN_HLEN; in sja1110_flow_dissect()
686 *proto = ((__be16 *)skb->data)[(VLAN_HLEN / 2) - 1]; in sja1110_flow_dissect()
731 .needed_headroom = VLAN_HLEN,
747 .needed_headroom = SJA1110_HEADER_LEN + VLAN_HLEN,
H A Dtag_vsc73xx_8021q.c60 .needed_headroom = VLAN_HLEN,
H A Dtag_ocelot_8021q.c132 .needed_headroom = VLAN_HLEN,
H A Dtag_brcm.c273 len += VLAN_HLEN; in brcm_leg_tag_rcv()
/linux-6.15/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_tx.c60 #define MLX5E_MIN_INLINE (ETH_HLEN + VLAN_HLEN) in mlx5e_skb_l2_header_offset()
84 hlen += VLAN_HLEN; in mlx5e_calc_min_inline()
323 inl += VLAN_HLEN; in mlx5e_sq_calc_wqe_attr()
459 ihs += VLAN_HLEN; in mlx5e_sq_xmit_wqe()
476 ihs += VLAN_HLEN; in mlx5e_sq_xmit_wqe()
/linux-6.15/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac_xdp.c25 if (frame_size < ETH_FRAME_LEN + VLAN_HLEN * 2) in stmmac_xdp_enable_pool()
/linux-6.15/drivers/net/ethernet/sun/
H A Dsunvnet_common.h12 #define VNET_MAXPACKET (65535ULL + ETH_HLEN + VLAN_HLEN)
/linux-6.15/drivers/net/ethernet/amazon/ena/
H A Dena_xdp.h18 VLAN_HLEN - XDP_PACKET_HEADROOM - \
/linux-6.15/drivers/net/ethernet/marvell/octeontx2/nic/
H A Dotx2_txrx.h24 #define OTX2_ETH_HLEN (VLAN_ETH_HLEN + VLAN_HLEN)
/linux-6.15/net/hsr/
H A Dhsr_forward.c169 copylen += VLAN_HLEN; in create_stripped_skb_hsr()
303 hsr_ethhdr = (struct hsr_ethhdr *)(pc + VLAN_HLEN); in hsr_fill_tag()
351 movelen += VLAN_HLEN; in hsr_create_tagged_frame()
/linux-6.15/include/net/libeth/
H A Drx.h19 #define LIBETH_RX_LL_LEN (ETH_HLEN + 2 * VLAN_HLEN + ETH_FCS_LEN)
/linux-6.15/drivers/net/
H A Dtun_vnet.h163 int vlan_hlen = skb_vlan_tag_present(skb) ? VLAN_HLEN : 0; in tun_vnet_hdr_from_skb()
/linux-6.15/net/8021q/
H A Dvlan_dev.c58 vhdr = skb_push(skb, VLAN_HLEN); in vlan_dev_hard_header()
75 vhdrlen = VLAN_HLEN; in vlan_dev_hard_header()
149 max_mtu -= VLAN_HLEN; in vlan_dev_change_mtu()
580 dev->hard_header_len = real_dev->hard_header_len + VLAN_HLEN; in vlan_dev_init()
/linux-6.15/drivers/net/ethernet/intel/igc/
H A Digc_xdp.c72 if (frame_size < ETH_FRAME_LEN + VLAN_HLEN * 2) { in igc_xdp_enable_pool()
/linux-6.15/drivers/vdpa/mlx5/core/
H A Dmlx5_vdpa.h12 #define MLX5V_ETH_HARD_MTU (ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN)
/linux-6.15/net/batman-adv/
H A Dgateway_client.c575 if (!pskb_may_pull(skb, *header_len + VLAN_HLEN)) in batadv_gw_dhcp_recipient_get()
580 *header_len += VLAN_HLEN; in batadv_gw_dhcp_recipient_get()

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