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Searched refs:VLAN_HLEN (Results 1 – 25 of 113) sorted by relevance

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/Linux-v4.19/include/linux/
Dif_vlan.h21 #define VLAN_HLEN 4 /* The additional bytes required by VLAN macro
344 if (skb_cow_head(skb, VLAN_HLEN) < 0) in __vlan_insert_inner_tag()
347 skb_push(skb, VLAN_HLEN); in __vlan_insert_inner_tag()
351 memmove(skb->data, skb->data + VLAN_HLEN, mac_len - ETH_TLEN); in __vlan_insert_inner_tag()
352 skb->mac_header -= VLAN_HLEN; in __vlan_insert_inner_tag()
572 if (WARN_ON(vlan_depth < VLAN_HLEN)) in __vlan_get_protocol()
574 vlan_depth -= VLAN_HLEN; in __vlan_get_protocol()
582 vlan_depth + VLAN_HLEN))) in __vlan_get_protocol()
587 vlan_depth += VLAN_HLEN; in __vlan_get_protocol()
Dskb_array.h156 len += VLAN_HLEN; in __skb_array_len_with_tag()
/Linux-v4.19/drivers/net/ethernet/mellanox/mlx5/core/en/
Dxdp.h39 #define MLX5E_XDP_MIN_INLINE (ETH_HLEN + VLAN_HLEN)
/Linux-v4.19/drivers/net/fjes/
Dfjes_hw.h80 (ETH_HLEN + VLAN_HLEN + (mtu) + ETH_FCS_LEN)
85 (ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN))
/Linux-v4.19/drivers/net/ethernet/mellanox/mlx5/core/
Den_tx.c144 #define MLX5E_MIN_INLINE (ETH_HLEN + VLAN_HLEN) in mlx5e_skb_l2_header_offset()
172 hlen += VLAN_HLEN; in mlx5e_calc_min_inline()
381 ihs += !!skb_vlan_tag_present(skb) * VLAN_HLEN; in mlx5e_sq_xmit()
407 ihs -= VLAN_HLEN; in mlx5e_sq_xmit()
/Linux-v4.19/net/hsr/
Dhsr_forward.c113 copylen += VLAN_HLEN; in create_stripped_skb()
176 movelen += VLAN_HLEN; in create_tagged_skb()
/Linux-v4.19/drivers/net/ethernet/sun/
Dsunvnet_common.h12 #define VNET_MAXPACKET (65535ULL + ETH_HLEN + VLAN_HLEN)
/Linux-v4.19/net/8021q/
Dvlan_dev.c62 vhdr = skb_push(skb, VLAN_HLEN); in vlan_dev_hard_header()
79 vhdrlen = VLAN_HLEN; in vlan_dev_hard_header()
154 max_mtu -= VLAN_HLEN; in vlan_dev_change_mtu()
597 dev->hard_header_len = real_dev->hard_header_len + VLAN_HLEN; in vlan_dev_init()
Dvlan_netlink.c176 max_mtu = netif_reduces_vlan_mtu(real_dev) ? real_dev->mtu - VLAN_HLEN : in vlan_newlink()
/Linux-v4.19/drivers/net/ethernet/toshiba/
Dps3_gelic_net.c749 if (skb_headroom(skb) < VLAN_HLEN) { in gelic_put_vlan_tag()
752 skb = skb_realloc_headroom(sk_tmp, VLAN_HLEN); in gelic_put_vlan_tag()
757 veth = skb_push(skb, VLAN_HLEN); in gelic_put_vlan_tag()
760 memmove(skb->data, skb->data + VLAN_HLEN, 2 * ETH_ALEN); in gelic_put_vlan_tag()
1496 netdev->hard_header_len += VLAN_HLEN; in gelic_net_setup_netdev()
/Linux-v4.19/drivers/net/usb/
Dcdc_eem.c91 dev->net->hard_header_len += EEM_HEAD + ETH_FCS_LEN + VLAN_HLEN; in eem_bind()
/Linux-v4.19/drivers/net/ethernet/atheros/atl1e/
Datl1e_main.c443 int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN; in atl1e_change_mtu()
619 VLAN_HLEN + ETH_FCS_LEN + 7) >> 3; in atl1e_sw_init()
741 + ETH_HLEN + VLAN_HLEN in atl1e_init_ring_resources()
949 extra_size = ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN; in atl1e_configure_tx()
1133 VLAN_HLEN + ETH_FCS_LEN); in atl1e_configure()
2271 netdev->min_mtu = ETH_ZLEN - (ETH_HLEN + VLAN_HLEN); in atl1e_init_netdev()
2273 (ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN); in atl1e_init_netdev()
/Linux-v4.19/net/batman-adv/
Dgateway_client.c655 if (!pskb_may_pull(skb, *header_len + VLAN_HLEN)) in batadv_gw_dhcp_recipient_get()
660 *header_len += VLAN_HLEN; in batadv_gw_dhcp_recipient_get()
/Linux-v4.19/drivers/net/ethernet/qlogic/qlcnic/
Dqlcnic_io.c510 first_desc->hdr_length += VLAN_HLEN; in qlcnic_tx_pkt()
511 first_desc->tcp_hdr_offset = VLAN_HLEN; in qlcnic_tx_pkt()
512 first_desc->ip_hdr_offset = VLAN_HLEN; in qlcnic_tx_pkt()
522 offset, hdr_len + VLAN_HLEN); in qlcnic_tx_pkt()
532 copied = copy_len - VLAN_HLEN; in qlcnic_tx_pkt()
1174 memmove(skb->data + VLAN_HLEN, eth_hdr, ETH_ALEN * 2); in qlcnic_check_rx_tagging()
1175 skb_pull(skb, VLAN_HLEN); in qlcnic_check_rx_tagging()
/Linux-v4.19/drivers/net/ethernet/intel/ice/
Dice.h71 ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN)
/Linux-v4.19/net/core/
Dskbuff.c5073 if (likely(mac_len > VLAN_HLEN + ETH_TLEN)) { in skb_reorder_vlan_header()
5074 memmove(skb_mac_header(skb) + VLAN_HLEN, skb_mac_header(skb), in skb_reorder_vlan_header()
5075 mac_len - VLAN_HLEN - ETH_TLEN); in skb_reorder_vlan_header()
5077 skb->mac_header += VLAN_HLEN; in skb_reorder_vlan_header()
5095 if (unlikely(!pskb_may_pull(skb, VLAN_HLEN))) in skb_vlan_untag()
5102 skb_pull_rcsum(skb, VLAN_HLEN); in skb_vlan_untag()
5152 skb_postpull_rcsum(skb, skb->data + (2 * ETH_ALEN), VLAN_HLEN); in __skb_vlan_pop()
5157 memmove(skb->data + VLAN_HLEN, skb->data, 2 * ETH_ALEN); in __skb_vlan_pop()
5158 __skb_pull(skb, VLAN_HLEN); in __skb_vlan_pop()
5161 skb->mac_header += VLAN_HLEN; in __skb_vlan_pop()
[all …]
/Linux-v4.19/drivers/net/ethernet/hisilicon/hns/
Dhns_dsaf_mac.c490 u32 new_frm = new_mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN; in hns_mac_set_mtu()
499 if (new_frm < (ETH_FRAME_LEN + ETH_FCS_LEN + VLAN_HLEN)) in hns_mac_set_mtu()
500 new_frm = (ETH_FRAME_LEN + ETH_FCS_LEN + VLAN_HLEN); in hns_mac_set_mtu()
/Linux-v4.19/drivers/net/ethernet/qualcomm/emac/
Demac.c694 (ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN); in emac_probe()
696 (ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN); in emac_probe()
/Linux-v4.19/drivers/net/ethernet/brocade/bna/
Dbnad.h110 (ETH_HLEN + VLAN_HLEN + (_mtu) + ETH_FCS_LEN)
/Linux-v4.19/drivers/net/ethernet/intel/i40evf/
Di40e_txrx.h99 #define I40E_PACKET_HDR_PAD (ETH_HLEN + ETH_FCS_LEN + (VLAN_HLEN * 2))
/Linux-v4.19/drivers/net/ethernet/intel/i40e/
Di40e_txrx.h119 #define I40E_PACKET_HDR_PAD (ETH_HLEN + ETH_FCS_LEN + (VLAN_HLEN * 2))
/Linux-v4.19/drivers/net/ethernet/atheros/alx/
Dhw.h348 #define ALX_RAW_MTU(_mtu) (_mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN)
/Linux-v4.19/net/openvswitch/
Dvport.c474 length -= VLAN_HLEN; in packet_length()
/Linux-v4.19/drivers/staging/octeon/
Dethernet.c253 int vlan_bytes = VLAN_HLEN; in cvm_oct_common_change_mtu()
677 mtu_overhead += VLAN_HLEN; in cvm_oct_probe()
/Linux-v4.19/drivers/net/ethernet/myricom/myri10ge/
Dmyri10ge.c1301 vsum = csum_partial(va + ETH_HLEN, VLAN_HLEN, 0); in myri10ge_vlan_rx()
1306 memmove(va + VLAN_HLEN, va, 2 * ETH_ALEN); in myri10ge_vlan_rx()
1307 skb->len -= VLAN_HLEN; in myri10ge_vlan_rx()
1308 skb->data_len -= VLAN_HLEN; in myri10ge_vlan_rx()
1310 frag->page_offset += VLAN_HLEN; in myri10ge_vlan_rx()
1311 skb_frag_size_set(frag, skb_frag_size(frag) - VLAN_HLEN); in myri10ge_vlan_rx()
2383 big_pow2 = dev->mtu + ETH_HLEN + VLAN_HLEN + MXGEFW_PAD; in myri10ge_open()
2387 mgp->big_bytes = dev->mtu + ETH_HLEN + VLAN_HLEN + MXGEFW_PAD; in myri10ge_open()
2421 cmd.data0 = dev->mtu + ETH_HLEN + VLAN_HLEN; in myri10ge_open()

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