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Searched refs:LL_RESERVED_SPACE (Results 1 – 25 of 39) sorted by relevance

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/linux/net/ipv6/
H A Drpl_iptunnel.c245 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst))); in rpl_output()
309 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst))); in rpl_input()
H A Dip6_output.c65 unsigned int hh_len = LL_RESERVED_SPACE(dev); in ip6_finish_output2()
308 head_room = sizeof(struct ipv6hdr) + LL_RESERVED_SPACE(dev); in ip6_xmit()
948 hroom = LL_RESERVED_SPACE(rt->dst.dev); in ip6_fragment()
1037 LL_RESERVED_SPACE(rt->dst.dev), prevhdr, nexthdr, frag_id, in ip6_fragment()
1490 hh_len = LL_RESERVED_SPACE(rt->dst.dev); in __ip6_append_data()
H A Dseg6_iptunnel.c537 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst))); in seg6_input_core()
623 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst))); in seg6_output_core()
H A Dioam6_iptunnel.c437 err = skb_cow_head(skb, LL_RESERVED_SPACE(dst_dev(dst))); in ioam6_output()
/linux/net/ipv4/
H A Dip_forward.c144 if (skb_cow(skb, LL_RESERVED_SPACE(rt->dst.dev)+rt->dst.header_len)) in ip_forward()
H A Dip_output.c205 unsigned int hh_len = LL_RESERVED_SPACE(dev); in ip_finish_output2()
796 ll_rs = LL_RESERVED_SPACE(rt->dst.dev); in ip_do_fragment()
984 hh_len = LL_RESERVED_SPACE(rt->dst.dev); in __ip_append_data()
H A Dip_tunnel.c648 headroom += LL_RESERVED_SPACE(rt->dst.dev) + rt->dst.header_len; in ip_md_tunnel_xmit()
833 max_headroom = LL_RESERVED_SPACE(rt->dst.dev) + sizeof(struct iphdr) in ip_tunnel_xmit()
/linux/drivers/infiniband/core/
H A Dlag.c24 hdr_len = ETH_HLEN + sizeof(struct udphdr) + LL_RESERVED_SPACE(netdev); in rdma_build_skb()
/linux/net/bridge/
H A Dbr_arp_nd_proxy.c270 len = LL_RESERVED_SPACE(dev) + sizeof(struct ipv6hdr) + in br_nd_send()
279 skb_reserve(reply, LL_RESERVED_SPACE(dev)); in br_nd_send()
/linux/net/netfilter/
H A Dnf_flow_table_ip.c611 headroom += LL_RESERVED_SPACE(rt->dst.dev) + rt->dst.header_len; in nf_flow_tunnel_ipip_push()
678 headroom = sizeof(*ip6h) + LL_RESERVED_SPACE(rt->dst.dev) + in nf_flow_tunnel_ip6ip6_push()
746 u32 needed_headroom = LL_RESERVED_SPACE(outdev); in nf_flow_encap_push()
781 unsigned int hh_len = LL_RESERVED_SPACE(dev); in __nf_flow_queue_xmit()
H A Dnft_fwd_netdev.c168 hh_len = LL_RESERVED_SPACE(dev); in nft_fwd_neigh_eval()
/linux/net/mpls/
H A Dmpls_iptunnel.c104 hh_len = LL_RESERVED_SPACE(out_dev); in mpls_xmit()
/linux/drivers/firewire/
H A Dnet.c371 new->skb = dev_alloc_skb(dg_size + LL_RESERVED_SPACE(net)); in fwnet_pd_new()
375 skb_reserve(new->skb, LL_RESERVED_SPACE(net)); in fwnet_pd_new()
591 skb = dev_alloc_skb(len + LL_RESERVED_SPACE(net)); in fwnet_incoming_packet()
597 skb_reserve(skb, LL_RESERVED_SPACE(net)); in fwnet_incoming_packet()
/linux/net/802/
H A Dgarp.c226 skb = alloc_skb(app->dev->mtu + LL_RESERVED_SPACE(app->dev), in garp_pdu_init()
233 skb_reserve(skb, LL_RESERVED_SPACE(app->dev) + LLC_RESERVE); in garp_pdu_init()
H A Dmrp.c314 skb = alloc_skb(app->dev->mtu + LL_RESERVED_SPACE(app->dev), in mrp_pdu_init()
321 skb_reserve(skb, LL_RESERVED_SPACE(app->dev)); in mrp_pdu_init()
/linux/Documentation/networking/net_cachelines/
H A Dnet_device.rst36 …needed_headroom read_mostly LL_RESERVED_SPACE/ip_finish_ou…
/linux/drivers/net/
H A Damt.c514 int hlen = LL_RESERVED_SPACE(amt->dev); in amt_build_igmp_gq()
644 hlen = LL_RESERVED_SPACE(amt->dev); in amt_send_discovery()
733 hlen = LL_RESERVED_SPACE(amt->dev); in amt_send_request()
810 int hlen = LL_RESERVED_SPACE(amt->dev); in amt_build_mld_gq()
1013 err = skb_cow_head(skb, LL_RESERVED_SPACE(amt->dev) + sizeof(*amtmu) + in amt_send_membership_update()
1128 err = skb_cow_head(skb, LL_RESERVED_SPACE(amt->dev) + sizeof(*amtmq) + in amt_send_membership_query()
2584 hlen = LL_RESERVED_SPACE(amt->dev); in amt_send_advertisement()
H A Dbareudp.c350 min_headroom = LL_RESERVED_SPACE(rt->dst.dev) + rt->dst.header_len + in bareudp_xmit_skb()
418 min_headroom = LL_RESERVED_SPACE(dst->dev) + dst->header_len + in bareudp6_xmit_skb()
H A Dvrf.c801 unsigned int hh_len = LL_RESERVED_SPACE(dev); in vrf_finish_output()
1153 err = skb_cow_head(skb, LL_RESERVED_SPACE(vrf_dev)); in vrf_prepare_mac_header()
/linux/net/ncsi/
H A Dncsi-cmd.c282 int hlen = LL_RESERVED_SPACE(dev); in ncsi_alloc_command()
/linux/net/batman-adv/
H A Dfragmentation.c401 unsigned int ll_reserved = LL_RESERVED_SPACE(net_dev); in batadv_frag_create()
/linux/net/llc/
H A Daf_llc.c963 hh_len = LL_RESERVED_SPACE(dev); in llc_ui_sendmsg()
979 hh_len != LL_RESERVED_SPACE(dev) || in llc_ui_sendmsg()
/linux/net/hsr/
H A Dhsr_device.c259 hlen = LL_RESERVED_SPACE(master->dev); in hsr_init_skb()
/linux/net/core/
H A Dnetpoll.c510 total_len = ip_len + LL_RESERVED_SPACE(np->dev); in netpoll_send_udp()
/linux/net/mctp/
H A Daf_mctp.c250 hlen = LL_RESERVED_SPACE(dst.dev->dev) + sizeof(struct mctp_hdr); in mctp_sendmsg()

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