| /linux/net/dsa/ |
| H A D | tag_ksz.c | 158 .needed_tailroom = KSZ_INGRESS_TAG_LEN,
336 .needed_tailroom = KSZ9477_INGRESS_TAG_LEN + KSZ_PTP_TAG_LEN,
380 .needed_tailroom = KSZ_INGRESS_TAG_LEN + KSZ_PTP_TAG_LEN,
449 .needed_tailroom = LAN937X_EGRESS_TAG_LEN + KSZ_PTP_TAG_LEN,
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| H A D | tag_trailer.c | 58 .needed_tailroom = 4,
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| H A D | tag_hellcreek.c | 66 .needed_tailroom = HELLCREEK_TAG_LEN,
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| H A D | tag_xrs700x.c | 54 .needed_tailroom = 1,
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| H A D | tag.h | 29 return ops->needed_headroom + ops->needed_tailroom; in dsa_tag_protocol_overhead()
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| H A D | user.c | 934 if (dev->needed_tailroom) in dsa_user_xmit()
2707 user->needed_tailroom = cpu_dp->tag_ops->needed_tailroom; in dsa_user_setup_tagger()
2713 user->needed_tailroom += conduit->needed_tailroom; in dsa_user_setup_tagger()
2719 if (user->needed_tailroom) in dsa_user_setup_tagger()
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| /linux/drivers/net/ethernet/microchip/sparx5/lan969x/ |
| H A D | lan969x_fdma.c | 301 int next_dcb, needed_headroom, needed_tailroom, err; in lan969x_fdma_xmit() local
312 needed_tailroom = max_t(int, ETH_FCS_LEN - skb_tailroom(skb), 0); in lan969x_fdma_xmit()
313 if (needed_headroom || needed_tailroom || skb_header_cloned(skb)) { in lan969x_fdma_xmit()
314 err = pskb_expand_head(skb, needed_headroom, needed_tailroom, in lan969x_fdma_xmit()
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| /linux/net/ieee802154/6lowpan/ |
| H A D | tx.c | 108 frag = alloc_skb(wdev->needed_headroom + wdev->needed_tailroom + size, in lowpan_alloc_frag()
264 skb_tailroom(skb) < ldev->needed_tailroom)) { in lowpan_xmit()
268 ldev->needed_tailroom, GFP_ATOMIC); in lowpan_xmit()
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| H A D | core.c | 174 ldev->needed_tailroom = wdev->needed_tailroom; in lowpan_newlink()
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| /linux/drivers/net/ethernet/mscc/ |
| H A D | ocelot_fdma.c | 644 int needed_tailroom = max_t(int, ETH_FCS_LEN - skb_tailroom(skb), 0); in ocelot_fdma_prepare_skb() local
648 if (unlikely(needed_headroom || needed_tailroom || in ocelot_fdma_prepare_skb()
650 err = pskb_expand_head(skb, needed_headroom, needed_tailroom, in ocelot_fdma_prepare_skb()
794 dev->needed_tailroom = ETH_FCS_LEN; in ocelot_fdma_netdev_init()
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| /linux/drivers/net/wan/ |
| H A D | lapbether.c | 405 ndev->needed_tailroom = dev->needed_tailroom; in lapbeth_new_device()
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| /linux/drivers/net/ethernet/microchip/lan966x/ |
| H A D | lan966x_fdma.c | 706 int needed_tailroom; in lan966x_fdma_xmit() local
725 needed_tailroom = max_t(int, ETH_FCS_LEN - skb_tailroom(skb), 0); in lan966x_fdma_xmit()
726 if (needed_headroom || needed_tailroom || skb_header_cloned(skb)) { in lan966x_fdma_xmit()
727 err = pskb_expand_head(skb, needed_headroom, needed_tailroom, in lan966x_fdma_xmit()
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| /linux/drivers/net/ovpn/ |
| H A D | main.c | 174 dev->needed_tailroom = OVPN_MAX_PADDING; in ovpn_setup()
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| /linux/include/net/ |
| H A D | macsec.h | 358 unsigned int needed_tailroom; member
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| /linux/net/batman-adv/ |
| H A D | hard-interface.c | 559 hard_iface->net_dev->needed_tailroom); in batadv_hardif_recalc_extra_skbroom()
570 mesh_iface->needed_tailroom = lower_tailroom; in batadv_hardif_recalc_extra_skbroom()
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| H A D | fragmentation.c | 448 unsigned int tailroom = net_dev->needed_tailroom; in batadv_frag_create()
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| /linux/Documentation/networking/net_cachelines/ |
| H A D | net_device.rst | 37 unsigned_short needed_tailroom
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| /linux/net/ncsi/ |
| H A D | ncsi-cmd.c | 283 int tlen = dev->needed_tailroom; in ncsi_alloc_command()
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| /linux/drivers/net/ethernet/sun/ |
| H A D | ldmvsw.c | 237 dev->needed_tailroom = 8; in vsw_alloc_netdev()
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| H A D | sunvnet.c | 282 dev->needed_tailroom = 8; in vnet_new()
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| /linux/drivers/net/ |
| H A D | macsec.c | 2567 int needed_headroom, needed_tailroom; in macsec_set_head_tail_room() local
2573 needed_tailroom = ops->needed_tailroom; in macsec_set_head_tail_room()
2576 needed_tailroom = MACSEC_NEEDED_TAILROOM; in macsec_set_head_tail_room()
2580 dev->needed_tailroom = real_dev->needed_tailroom + needed_tailroom; in macsec_set_head_tail_room()
3440 ops->needed_tailroom; in macsec_insert_tx_tag()
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| H A D | amt.c | 515 int tlen = amt->dev->needed_tailroom; in amt_build_igmp_gq()
645 tlen = amt->dev->needed_tailroom; in amt_send_discovery()
734 tlen = amt->dev->needed_tailroom; in amt_send_request()
811 int tlen = amt->dev->needed_tailroom; in amt_build_mld_gq()
2585 tlen = amt->dev->needed_tailroom; in amt_send_advertisement()
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| /linux/net/bridge/ |
| H A D | br_arp_nd_proxy.c | 271 sizeof(*na) + na_olen + dev->needed_tailroom; in br_nd_send()
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| /linux/net/xfrm/ |
| H A D | xfrm_interface_core.c | 777 dev->needed_tailroom = phydev->needed_tailroom; in xfrmi_dev_init()
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| /linux/net/ipv6/ |
| H A D | ip6_output.c | 789 unsigned short needed_tailroom, int hdr_room, u8 *prevhdr, in ip6_frag_init() argument
803 state->troom = needed_tailroom; in ip6_frag_init()
1036 ip6_frag_init(skb, hlen, mtu, rt->dst.dev->needed_tailroom, in ip6_fragment()
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