| /OK3568_Linux_fs/kernel/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 | 169 ldev->needed_tailroom = wdev->needed_tailroom; in lowpan_newlink()
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| /OK3568_Linux_fs/kernel/net/dsa/ |
| H A D | slave.c | 554 int needed_tailroom = dev->needed_tailroom; in dsa_realloc_skb() local
561 if (unlikely(needed_tailroom && skb->len < ETH_ZLEN)) in dsa_realloc_skb()
562 needed_tailroom += ETH_ZLEN - skb->len; in dsa_realloc_skb()
565 needed_tailroom = max_t(int, needed_tailroom - skb_tailroom(skb), 0); in dsa_realloc_skb()
567 if (likely(!needed_headroom && !needed_tailroom && !skb_cloned(skb))) in dsa_realloc_skb()
571 return pskb_expand_head(skb, needed_headroom, needed_tailroom, in dsa_realloc_skb()
602 if (dev->needed_tailroom) in dsa_slave_xmit()
1830 slave_dev->needed_tailroom = cpu_dp->tag_ops->overhead; in dsa_slave_create()
1838 slave_dev->needed_tailroom += master->needed_tailroom; in dsa_slave_create()
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| /OK3568_Linux_fs/kernel/net/caif/ |
| H A D | chnl_net.c | 280 dev->needed_tailroom = tailroom + lldev->needed_tailroom; in chnl_net_open()
282 lldev->needed_tailroom; in chnl_net_open()
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| /OK3568_Linux_fs/kernel/drivers/net/wan/ |
| H A D | lapbether.c | 357 ndev->needed_tailroom = dev->needed_tailroom; in lapbeth_new_device()
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| /OK3568_Linux_fs/kernel/net/batman-adv/ |
| H A D | hard-interface.c | 561 hard_iface->net_dev->needed_tailroom); in batadv_hardif_recalc_extra_skbroom()
572 soft_iface->needed_tailroom = lower_tailroom; in batadv_hardif_recalc_extra_skbroom()
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| H A D | fragmentation.c | 411 unsigned int tailroom = net_dev->needed_tailroom; in batadv_frag_create()
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| /OK3568_Linux_fs/kernel/net/ipv6/ |
| H A D | netfilter.c | 207 ip6_frag_init(skb, hlen, mtu, skb->dev->needed_tailroom, in br_ip6_fragment()
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| H A D | ip6_output.c | 735 unsigned short needed_tailroom, int hdr_room, u8 *prevhdr, in ip6_frag_init() argument
749 state->troom = needed_tailroom; in ip6_frag_init()
974 ip6_frag_init(skb, hlen, mtu, rt->dst.dev->needed_tailroom, in ip6_fragment()
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| /OK3568_Linux_fs/kernel/drivers/net/ipa/ |
| H A D | ipa_modem.c | 157 netdev->needed_tailroom = IPA_NETDEV_TAILROOM; in ipa_modem_netdev_setup()
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| /OK3568_Linux_fs/kernel/net/ncsi/ |
| H A D | ncsi-cmd.c | 281 int tlen = dev->needed_tailroom; in ncsi_alloc_command()
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| /OK3568_Linux_fs/kernel/net/xfrm/ |
| H A D | xfrm_interface.c | 608 dev->needed_tailroom = phydev->needed_tailroom; in xfrmi_dev_init()
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| H A D | xfrm_output.c | 35 int ntail = dst->dev->needed_tailroom - skb_tailroom(skb); in xfrm_skb_check_space()
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| /OK3568_Linux_fs/kernel/drivers/net/ethernet/sun/ |
| H A D | ldmvsw.c | 239 dev->needed_tailroom = 8; in vsw_alloc_netdev()
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| H A D | sunvnet.c | 295 dev->needed_tailroom = 8; in vnet_new()
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| /OK3568_Linux_fs/kernel/net/ieee802154/ |
| H A D | socket.c | 282 tlen = dev->needed_tailroom; in raw_sendmsg()
661 tlen = dev->needed_tailroom; in dgram_sendmsg()
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| /OK3568_Linux_fs/kernel/drivers/net/wireguard/ |
| H A D | device.c | 273 dev->needed_tailroom = noise_encrypted_len(MESSAGE_PADDING_MULTIPLE); in wg_setup()
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| /OK3568_Linux_fs/kernel/net/bridge/ |
| H A D | br_arp_nd_proxy.c | 268 sizeof(*na) + na_olen + dev->needed_tailroom; in br_nd_send()
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| /OK3568_Linux_fs/kernel/net/hsr/ |
| H A D | hsr_device.c | 242 tlen = master->dev->needed_tailroom; in hsr_init_skb()
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| /OK3568_Linux_fs/kernel/drivers/net/usb/ |
| H A D | asix_devices.c | 270 dev->net->needed_tailroom = 4; /* cf asix_tx_fixup() */ in ax88172_bind()
725 dev->net->needed_tailroom = 4; /* cf asix_tx_fixup() */ in ax88772_bind()
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| /OK3568_Linux_fs/kernel/net/mac802154/ |
| H A D | iface.c | 538 dev->needed_tailroom = IEEE802154_MAX_AUTH_TAG_LEN + in ieee802154_if_setup()
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| /OK3568_Linux_fs/kernel/drivers/net/caif/ |
| H A D | caif_virtio.c | 706 netdev->needed_tailroom = cfv->tx_tr; in cfv_probe()
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| /OK3568_Linux_fs/kernel/net/core/ |
| H A D | netpoll.c | 403 skb = find_skb(np, total_len + np->dev->needed_tailroom, in netpoll_send_udp()
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| /OK3568_Linux_fs/kernel/include/linux/ |
| H A D | skbuff.h | 2453 unsigned int needed_tailroom) in skb_tailroom_reserve() argument
2456 if (mtu < skb_tailroom(skb) - needed_tailroom) in skb_tailroom_reserve()
2461 skb->reserved_tailroom = needed_tailroom; in skb_tailroom_reserve()
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| /OK3568_Linux_fs/kernel/drivers/net/wireless/quantenna/qtnfmac/ |
| H A D | core.c | 493 dev->needed_tailroom = sizeof(struct qtnf_frame_meta_info); in qtnf_core_net_attach()
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