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Searched refs:tun_flags (Results 1 – 17 of 17) sorted by relevance

/Linux-v4.19/net/netfilter/
Dnft_tunnel.c325 info.key.tun_flags = TUNNEL_KEY | TUNNEL_CSUM | TUNNEL_NOCACHE; in nft_tunnel_obj_init()
347 u32 tun_flags; in nft_tunnel_obj_init() local
349 tun_flags = ntohl(nla_get_be32(tb[NFTA_TUNNEL_KEY_FLAGS])); in nft_tunnel_obj_init()
350 if (tun_flags & ~NFT_TUNNEL_F_MASK) in nft_tunnel_obj_init()
353 if (tun_flags & NFT_TUNNEL_F_ZERO_CSUM_TX) in nft_tunnel_obj_init()
354 info.key.tun_flags &= ~TUNNEL_CSUM; in nft_tunnel_obj_init()
355 if (tun_flags & NFT_TUNNEL_F_DONT_FRAGMENT) in nft_tunnel_obj_init()
356 info.key.tun_flags |= TUNNEL_DONT_FRAGMENT; in nft_tunnel_obj_init()
357 if (tun_flags & NFT_TUNNEL_F_SEQ_NUMBER) in nft_tunnel_obj_init()
358 info.key.tun_flags |= TUNNEL_SEQ; in nft_tunnel_obj_init()
[all …]
/Linux-v4.19/include/net/
Dip_tunnels.h51 __be16 tun_flags; member
193 __be64 tun_id, __be16 tun_flags) in ip_tunnel_key_init() argument
203 key->tun_flags = tun_flags; in ip_tunnel_key_init()
226 if (info->key.tun_flags & TUNNEL_NOCACHE) in ip_tunnel_dst_cache_usable()
474 info->key.tun_flags |= flags; in ip_tunnel_info_opts_set()
520 info->key.tun_flags |= flags; in ip_tunnel_info_opts_set()
Ddst_metadata.h190 info->key.tun_flags = flags; in __ipv6_tun_set_dst()
/Linux-v4.19/net/ipv4/
Dip_tunnel_core.c270 tun_info->key.tun_flags = nla_get_be16(tb[LWTUNNEL_IP_FLAGS]); in ip_tun_build_state()
291 nla_put_be16(skb, LWTUNNEL_IP_FLAGS, tun_info->key.tun_flags)) in ip_tun_fill_encap_info()
369 tun_info->key.tun_flags = nla_get_be16(tb[LWTUNNEL_IP6_FLAGS]); in ip6_tun_build_state()
390 nla_put_be16(skb, LWTUNNEL_IP6_FLAGS, tun_info->key.tun_flags)) in ip6_tun_fill_encap_info()
Dip_gre.c326 info->key.tun_flags |= TUNNEL_ERSPAN_OPT; in erspan_rcv()
544 tunnel_hlen = gre_calc_hlen(key->tun_flags); in gre_fb_xmit()
551 if (gre_handle_offloads(skb, !!(tun_info->key.tun_flags & TUNNEL_CSUM))) in gre_fb_xmit()
554 flags = tun_info->key.tun_flags & in gre_fb_xmit()
560 df = key->tun_flags & TUNNEL_DONT_FRAGMENT ? htons(IP_DF) : 0; in gre_fb_xmit()
595 if (!(tun_info->key.tun_flags & TUNNEL_ERSPAN_OPT)) in erspan_fb_xmit()
643 df = key->tun_flags & TUNNEL_DONT_FRAGMENT ? htons(IP_DF) : 0; in erspan_fb_xmit()
Dudp_tunnel.c211 info->key.tun_flags |= TUNNEL_CSUM; in udp_tun_rx_dst()
Dip_tunnel.c601 if (key->tun_flags & TUNNEL_DONT_FRAGMENT) in ip_md_tunnel_xmit()
/Linux-v4.19/drivers/net/
Dgeneve.c672 geneveh->oam = !!(info->key.tun_flags & TUNNEL_OAM); in geneve_build_header()
673 geneveh->critical = !!(info->key.tun_flags & TUNNEL_CRIT_OPT); in geneve_build_header()
679 if (info->key.tun_flags & TUNNEL_GENEVE_OPT) in geneve_build_header()
687 bool udp_sum = !!(info->key.tun_flags & TUNNEL_CSUM); in geneve_build_skb()
844 df = key->tun_flags & TUNNEL_DONT_FRAGMENT ? htons(IP_DF) : 0; in geneve_xmit_skb()
853 !(info->key.tun_flags & TUNNEL_CSUM)); in geneve_xmit_skb()
893 !(info->key.tun_flags & TUNNEL_CSUM)); in geneve6_xmit_skb()
1148 return !(info->key.tun_id || info->key.tun_flags || info->key.tos || in is_tnl_info_zero()
1280 info->key.tun_flags |= TUNNEL_CSUM; in geneve_nl2info()
1345 info->key.tun_flags |= TUNNEL_CSUM; in geneve_nl2info()
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Dtun.c2450 static int tun_flags(struct tun_struct *tun) in tun_flags() function
2459 return sprintf(buf, "0x%x\n", tun_flags(tun)); in tun_show_flags()
2482 static DEVICE_ATTR(tun_flags, 0444, tun_show_flags, NULL);
2682 ifr->ifr_flags = tun_flags(tun); in tun_get_iff()
Dvxlan.c1262 tun_dst->u.tun_info.key.tun_flags |= TUNNEL_VXLAN_OPT; in vxlan_parse_gbp_hdr()
2159 info->key.tun_flags & TUNNEL_VXLAN_OPT) in vxlan_xmit_one()
2164 udp_sum = !!(info->key.tun_flags & TUNNEL_CSUM); in vxlan_xmit_one()
2192 } else if (info->key.tun_flags & TUNNEL_DONT_FRAGMENT) { in vxlan_xmit_one()
/Linux-v4.19/net/openvswitch/
Dflow_netlink.c669 __be16 tun_flags = 0; in ip_tun_from_nlattr() local
695 tun_flags |= TUNNEL_KEY; in ip_tun_from_nlattr()
727 tun_flags |= TUNNEL_DONT_FRAGMENT; in ip_tun_from_nlattr()
730 tun_flags |= TUNNEL_CSUM; in ip_tun_from_nlattr()
741 tun_flags |= TUNNEL_OAM; in ip_tun_from_nlattr()
753 tun_flags |= TUNNEL_GENEVE_OPT; in ip_tun_from_nlattr()
766 tun_flags |= TUNNEL_VXLAN_OPT; in ip_tun_from_nlattr()
782 tun_flags |= TUNNEL_ERSPAN_OPT; in ip_tun_from_nlattr()
792 SW_FLOW_KEY_PUT(match, tun_key.tun_flags, tun_flags, is_mask); in ip_tun_from_nlattr()
855 if (output->tun_flags & TUNNEL_KEY && in __ip_tun_to_nlattr()
[all …]
/Linux-v4.19/net/sched/
Dact_tunnel_key.c174 info->key.tun_flags |= TUNNEL_GENEVE_OPT; in tunnel_key_opts_set()
441 if (info->key.tun_flags & TUNNEL_GENEVE_OPT) { in tunnel_key_opts_dump()
516 !(key->tun_flags & TUNNEL_CSUM)) || in tunnel_key_dump()
/Linux-v4.19/drivers/net/ethernet/netronome/nfp/flower/
Daction.c364 if (!(ip_tun->key.tun_flags & NFP_FL_TUNNEL_KEY) || in nfp_fl_set_ipv4_udp_tun()
365 ip_tun->key.tun_flags & ~NFP_FL_SUPPORTED_IPV4_UDP_TUN_FLAGS) in nfp_fl_set_ipv4_udp_tun()
367 set_tun->tun_flags = ip_tun->key.tun_flags; in nfp_fl_set_ipv4_udp_tun()
Dcmsg.h214 __be16 tun_flags; member
/Linux-v4.19/net/ipv6/
Dip6_gre.c600 info->key.tun_flags |= TUNNEL_ERSPAN_OPT; in ip6erspan_rcv()
764 flags = key->tun_flags & in __gre6_xmit()
992 if (!(tun_info->key.tun_flags & TUNNEL_ERSPAN_OPT)) in ip6erspan_tunnel_xmit()
/Linux-v4.19/net/core/
Dflow_dissector.c240 enc_opt->dst_opt_type = info->key.tun_flags & in skb_flow_dissect_tunnel_info()
Dfilter.c3578 !(info->key.tun_flags & TUNNEL_OPTIONS_PRESENT))) { in BPF_CALL_3()
3646 info->key.tun_flags = TUNNEL_KEY | TUNNEL_CSUM | TUNNEL_NOCACHE; in BPF_CALL_4()
3648 info->key.tun_flags |= TUNNEL_DONT_FRAGMENT; in BPF_CALL_4()
3650 info->key.tun_flags &= ~TUNNEL_CSUM; in BPF_CALL_4()
3652 info->key.tun_flags |= TUNNEL_SEQ; in BPF_CALL_4()