| /Linux-v4.19/drivers/net/usb/ |
| D | cdc_eem.c | 91 dev->net->hard_header_len += EEM_HEAD + ETH_FCS_LEN + VLAN_HLEN; in eem_bind()
115 if (!((len + EEM_HEAD + ETH_FCS_LEN) % dev->maxpacket)) in eem_tx_fixup()
122 if ((tailroom >= ETH_FCS_LEN + padlen) && in eem_tx_fixup()
127 > (EEM_HEAD + ETH_FCS_LEN + padlen)) { in eem_tx_fixup()
137 skb2 = skb_copy_expand(skb, EEM_HEAD, ETH_FCS_LEN + padlen, flags); in eem_tx_fixup()
288 if (len < (ETH_HLEN + ETH_FCS_LEN)) in eem_rx_fixup()
315 + len - ETH_FCS_LEN); in eem_rx_fixup()
317 - ETH_FCS_LEN); in eem_rx_fixup()
320 + len - ETH_FCS_LEN); in eem_rx_fixup()
323 skb_trim(skb2, len - ETH_FCS_LEN); in eem_rx_fixup()
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| /Linux-v4.19/drivers/staging/fsl-dpaa2/ethsw/ |
| D | ethsw.h | 33 #define ETHSW_MAX_FRAME_LENGTH (DPAA2_MFL - VLAN_ETH_HLEN - ETH_FCS_LEN)
34 #define ETHSW_L2_MAX_FRM(mtu) ((mtu) + VLAN_ETH_HLEN + ETH_FCS_LEN)
|
| /Linux-v4.19/drivers/usb/gadget/function/ |
| D | f_eem.c | 353 if (((len + EEM_HLEN + ETH_FCS_LEN) % in->maxpacket) == 0) in eem_wrap()
356 if ((tailroom >= (ETH_FCS_LEN + padlen)) && in eem_wrap()
360 skb2 = skb_copy_expand(skb, EEM_HLEN, ETH_FCS_LEN + padlen, GFP_ATOMIC); in eem_wrap()
477 || (len < (ETH_HLEN + ETH_FCS_LEN))) { in eem_unwrap()
485 - ETH_FCS_LEN); in eem_unwrap()
487 skb->data, len - ETH_FCS_LEN); in eem_unwrap()
490 - ETH_FCS_LEN); in eem_unwrap()
503 skb_trim(skb2, len - ETH_FCS_LEN); in eem_unwrap()
|
| /Linux-v4.19/drivers/net/ethernet/xilinx/ |
| D | xilinx_emaclite.c | 434 length += ETH_HLEN + ETH_FCS_LEN; in xemaclite_recv_data()
437 length = XEL_ARP_PACKET_SIZE + ETH_HLEN + ETH_FCS_LEN; in xemaclite_recv_data()
442 length = ETH_FRAME_LEN + ETH_FCS_LEN; in xemaclite_recv_data()
445 length = proto_type + ETH_HLEN + ETH_FCS_LEN; in xemaclite_recv_data()
604 len = ETH_FRAME_LEN + ETH_FCS_LEN; in xemaclite_rx_handler()
|
| /Linux-v4.19/drivers/net/fjes/ |
| D | fjes_hw.h | 80 (ETH_HLEN + VLAN_HLEN + (mtu) + ETH_FCS_LEN)
85 (ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN))
|
| /Linux-v4.19/include/uapi/linux/ |
| D | if_ether.h | 38 #define ETH_FCS_LEN 4 /* Octets in the FCS */ macro
|
| /Linux-v4.19/drivers/net/ethernet/mscc/ |
| D | ocelot_board.c | 119 buf_len = info.len - ETH_FCS_LEN; in ocelot_xtr_irq_handler()
132 len -= ETH_FCS_LEN - sz; in ocelot_xtr_irq_handler()
|
| /Linux-v4.19/drivers/net/wireless/broadcom/brcm80211/brcmfmac/ |
| D | core.h | 42 #define BRCMF_TX_IOCTL_MAX_MSG_SIZE (ETH_FRAME_LEN+ETH_FCS_LEN)
|
| /Linux-v4.19/drivers/net/ethernet/intel/igbvf/ |
| D | netdev.c | 1622 adapter->rx_buffer_len = ETH_FRAME_LEN + VLAN_HLEN + ETH_FCS_LEN; in igbvf_sw_init()
1624 adapter->max_frame_size = netdev->mtu + ETH_HLEN + ETH_FCS_LEN; in igbvf_sw_init()
1625 adapter->min_frame_size = ETH_ZLEN + ETH_FCS_LEN; in igbvf_sw_init()
2407 int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN; in igbvf_change_mtu()
2436 if ((max_frame == ETH_FRAME_LEN + ETH_FCS_LEN) || in igbvf_change_mtu()
2437 (max_frame == ETH_FRAME_LEN + VLAN_HLEN + ETH_FCS_LEN)) in igbvf_change_mtu()
2439 ETH_FCS_LEN; in igbvf_change_mtu()
|
| /Linux-v4.19/drivers/net/ethernet/intel/ice/ |
| D | ice.h | 71 ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN)
|
| /Linux-v4.19/drivers/net/ethernet/hisilicon/hns/ |
| D | hns_dsaf_mac.c | 490 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/atheros/atl1e/ |
| D | atl1e_main.c | 443 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()
742 + ETH_FCS_LEN; 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()
2273 (ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN); in atl1e_init_netdev()
|
| /Linux-v4.19/drivers/net/ethernet/huawei/hinic/ |
| D | hinic_port.c | 165 max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN; in hinic_port_set_mtu()
|
| /Linux-v4.19/drivers/net/ethernet/mellanox/mlx4/ |
| D | en_dcb_nl.c | 205 priv->rx_skb_size + ETH_FCS_LEN, in mlx4_en_dcbnl_set_all()
432 priv->rx_skb_size + ETH_FCS_LEN, in mlx4_en_dcbnl_ieee_setpfc()
|
| /Linux-v4.19/drivers/net/ethernet/qualcomm/emac/ |
| D | emac.c | 694 (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/mellanox/mlx5/core/ |
| D | en_rx.c | 707 return *(__be32 *)(skb->data + skb->len - ETH_FCS_LEN); in mlx5e_get_fcs()
714 if (last_frag_sz >= ETH_FCS_LEN) in mlx5e_get_fcs()
716 last_frag_sz - ETH_FCS_LEN); in mlx5e_get_fcs()
719 bytes_in_prev = ETH_FCS_LEN - last_frag_sz; in mlx5e_get_fcs()
|
| /Linux-v4.19/drivers/net/ethernet/brocade/bna/ |
| D | bnad.h | 110 (ETH_HLEN + VLAN_HLEN + (_mtu) + ETH_FCS_LEN)
|
| /Linux-v4.19/drivers/net/ethernet/cadence/ |
| D | macb_main.c | 1548 ETH_FCS_LEN; in macb_tx_map()
1681 if (tailroom >= ETH_FCS_LEN) in macb_pad_and_fcs()
1684 else if (!cloned && headroom + tailroom >= ETH_FCS_LEN) in macb_pad_and_fcs()
1688 padlen = ETH_FCS_LEN - tailroom; in macb_pad_and_fcs()
1691 padlen += ETH_FCS_LEN; in macb_pad_and_fcs()
1707 if (padlen >= ETH_FCS_LEN) in macb_pad_and_fcs()
1708 skb_put_zero(*skb, padlen - ETH_FCS_LEN); in macb_pad_and_fcs()
1710 skb_trim(*skb, ETH_FCS_LEN - padlen); in macb_pad_and_fcs()
2362 size_t bufsz = dev->mtu + ETH_HLEN + ETH_FCS_LEN + NET_IP_ALIGN; in macb_open()
4039 dev->max_mtu = gem_readl(bp, JML) - ETH_HLEN - ETH_FCS_LEN; in macb_probe()
|
| /Linux-v4.19/drivers/net/ethernet/intel/i40evf/ |
| D | i40e_txrx.h | 99 #define I40E_PACKET_HDR_PAD (ETH_HLEN + ETH_FCS_LEN + (VLAN_HLEN * 2))
|
| D | i40evf.h | 78 #define MAXIMUM_ETHERNET_VLAN_SIZE (VLAN_ETH_FRAME_LEN + ETH_FCS_LEN)
|
| /Linux-v4.19/drivers/net/ethernet/intel/i40e/ |
| D | i40e_txrx.h | 119 #define I40E_PACKET_HDR_PAD (ETH_HLEN + ETH_FCS_LEN + (VLAN_HLEN * 2))
|
| /Linux-v4.19/drivers/net/ethernet/atheros/alx/ |
| D | hw.h | 348 #define ALX_RAW_MTU(_mtu) (_mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN)
|
| /Linux-v4.19/drivers/staging/octeon/ |
| D | ethernet.c | 257 int mtu_overhead = ETH_HLEN + ETH_FCS_LEN + vlan_bytes; in cvm_oct_common_change_mtu()
674 int mtu_overhead = ETH_HLEN + ETH_FCS_LEN; in cvm_oct_probe()
|
| /Linux-v4.19/drivers/net/ethernet/intel/ixgbevf/ |
| D | ixgbevf.h | 152 #define MAXIMUM_ETHERNET_VLAN_SIZE (VLAN_ETH_FRAME_LEN + ETH_FCS_LEN)
|
| /Linux-v4.19/drivers/net/ethernet/intel/ixgbe/ |
| D | ixgbe_dcb_nl.c | 319 int max_frame = adapter->netdev->mtu + ETH_HLEN + ETH_FCS_LEN; in ixgbe_dcbnl_set_all()
511 int max_frame = dev->mtu + ETH_HLEN + ETH_FCS_LEN; in ixgbe_dcbnl_ieee_setets()
|
