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Searched refs:IFF_LOOPBACK (Results 1 – 25 of 38) sorted by relevance

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/linux/include/uapi/linux/
H A Dif.h88 IFF_LOOPBACK = 1<<3, /* volatile */ enumerator
115 #define IFF_LOOPBACK IFF_LOOPBACK macro
136 #define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|\
/linux/drivers/net/ethernet/chelsio/libcxgb/
H A Dlibcxgb_cm.c110 !(n->dev->flags & IFF_LOOPBACK)) { in cxgb_find_route()
140 !(ip6_dst_idev(dst)->dev->flags & IFF_LOOPBACK))) { in cxgb_find_route6()
/linux/include/net/netfilter/
H A Dnft_fib.h19 return skb->pkt_type == PACKET_LOOPBACK || in->flags & IFF_LOOPBACK; in nft_fib_is_loopback()
H A Dnf_conntrack.h276 return skb->dev && skb->skb_iif && skb->dev->flags & IFF_LOOPBACK; in nf_is_loopback_packet()
/linux/include/net/
H A Darp.h24 if (dev->flags & (IFF_LOOPBACK | IFF_POINTOPOINT)) in __ipv4_neigh_lookup_noref()
/linux/net/appletalk/
H A Dddp.c366 if (!fiface && !(iface->dev->flags & IFF_LOOPBACK)) in atalk_find_primary()
368 if (!(iface->dev->flags & (IFF_LOOPBACK | IFF_POINTOPOINT))) { in atalk_find_primary()
751 if (!(dev->flags & IFF_LOOPBACK) && in atif_ioctl()
767 if (dev->flags & IFF_LOOPBACK || in atif_ioctl()
1625 (dev->flags & IFF_LOOPBACK || !(rt->flags & RTF_GATEWAY))) { in atalk_sendmsg()
1678 !(rt->flags & RTF_GATEWAY) && !(dev->flags & IFF_LOOPBACK)) { in atalk_sendmsg()
1691 if (dev->flags & IFF_LOOPBACK || loopback) { in atalk_sendmsg()
/linux/net/ipv6/netfilter/
H A Dip6t_rpfilter.c87 return skb->pkt_type == PACKET_LOOPBACK || in->flags & IFF_LOOPBACK; in rpfilter_is_loopback()
/linux/drivers/net/arcnet/
H A Darc-rawmode.c100 if (dev->flags & (IFF_LOOPBACK | IFF_NOARP)) { in build_header()
H A Drfc1051.c195 if (dev->flags & (IFF_LOOPBACK | IFF_NOARP)) { in build_header()
H A Dcapmode.c119 if (dev->flags & (IFF_LOOPBACK | IFF_NOARP)) { in build_header()
H A Drfc1201.c429 if (dev->flags & (IFF_LOOPBACK | IFF_NOARP)) { in build_header()
/linux/net/ipv6/
H A Dip6_input.c217 !(dev->flags & IFF_LOOPBACK) && in ip6_rcv_core()
228 dev->flags & IFF_LOOPBACK) && in ip6_rcv_core()
H A Dioam6.c732 if (dev->flags & IFF_LOOPBACK) in __ioam6_fill_trace_data()
787 if (dev->flags & IFF_LOOPBACK) { in __ioam6_fill_trace_data()
827 if (dev->flags & IFF_LOOPBACK) in __ioam6_fill_trace_data()
H A Dexthdrs.c463 if (skb_dst_dev(skb)->flags & IFF_LOOPBACK) { in ipv6_srh_rcv()
622 if (skb_dst_dev(skb)->flags & IFF_LOOPBACK) { in ipv6_rpl_srh_rcv()
810 if (skb_dst_dev(skb)->flags & IFF_LOOPBACK) { in ipv6_rthdr_rcv()
/linux/net/openvswitch/
H A Dvport-netdev.c93 if (vport->dev->flags & IFF_LOOPBACK || in ovs_netdev_link()
/linux/drivers/net/
H A Dloopback.c173 dev->flags = IFF_LOOPBACK; in gen_lo_setup()
/linux/net/netfilter/ipvs/
H A Dip_vs_xmit.c153 return rt->dst.dev && rt->dst.dev->flags & IFF_LOOPBACK; in __ip_vs_is_local_route6()
172 (!skb->dev || skb->dev->flags & IFF_LOOPBACK) && in crosses_local_route_boundary()
876 if (local && skb->dev && !(skb->dev->flags & IFF_LOOPBACK) && in ip_vs_nat_xmit_v6()
1604 if (local && skb->dev && !(skb->dev->flags & IFF_LOOPBACK) && in ip_vs_icmp_xmit_v6()
/linux/net/ipv4/
H A Dipconfig.c202 if (dev->flags & IFF_LOOPBACK) in ic_is_init_dev()
205 (!(dev->flags & IFF_LOOPBACK) && in ic_is_init_dev()
222 if (!(dev->flags & IFF_LOOPBACK)) in ic_open_devs()
H A Dicmp.c324 if (dev && (dev->flags & IFF_LOOPBACK)) in icmpv4_xrlim_allow()
874 if (!(skb_in->dev && (skb_in->dev->flags&IFF_LOOPBACK)) && in icmp_unreach()
H A Droute.c2580 !(dev_out->flags & IFF_LOOPBACK) && in __mkroute_output()
2595 if (dev_out->flags & IFF_LOOPBACK) in __mkroute_output()
2666 !(dev_out->flags & IFF_LOOPBACK)) { in __mkroute_output()
/linux/net/bridge/
H A Dbr_if.c563 if ((dev->flags & IFF_LOOPBACK) || in br_add_if()
/linux/net/llc/
H A Dllc_c_ac.c786 if (llc->dev->flags & IFF_LOOPBACK) in llc_conn_ac_send_sabme_cmd_p_set_x()
1181 if (acked > 0 || (llc->dev->flags & IFF_LOOPBACK)) { in llc_conn_ac_upd_nr_received()
H A Dllc_c_ev.c83 if (llc->dev->flags & IFF_LOOPBACK) in llc_util_nr_inside_tx_window()
H A Dllc_conn.c336 !(skb->dev->flags & IFF_LOOPBACK)) { in llc_conn_send_pdus()
/linux/drivers/net/ipvlan/
H A Dipvlan_main.c564 phy_dev->flags & IFF_LOOPBACK) { in ipvlan_link_new()

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