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Searched refs:TUNNEL_CSUM (Results 1 – 9 of 9) sorted by relevance

/linux-4.1.27/include/net/
Dgre.h51 if (o_flags&TUNNEL_CSUM) in ip_gre_calc_hlen()
65 tflags |= TUNNEL_CSUM; in gre_flags_to_tnl_flags()
86 if (tflags & TUNNEL_CSUM) in tnl_flags_to_gre_flags()
Dip_tunnels.h89 #define TUNNEL_CSUM __cpu_to_be16(0x01) macro
/linux-4.1.27/net/openvswitch/
Dvport-gre.c63 return flags & (TUNNEL_CSUM | TUNNEL_KEY); in filter_tnl_flags()
74 skb = gre_handle_offloads(skb, !!(tun_key->tun_flags & TUNNEL_CSUM)); in __build_header()
Dvport-geneve.c92 (udp_hdr(skb)->check != 0 ? TUNNEL_CSUM : 0) | in geneve_rcv()
215 !!(tun_key->tun_flags & TUNNEL_CSUM), false); in geneve_tnl_send()
Dvport-vxlan.c77 flags = TUNNEL_KEY | (udp_hdr(skb)->check != 0 ? TUNNEL_CSUM : 0); in vxlan_rcv()
257 (tun_key->tun_flags & TUNNEL_CSUM ? VXLAN_F_UDP_CSUM : 0); in vxlan_tnl_send()
Dflow_netlink.c557 tun_flags |= TUNNEL_CSUM; in ipv4_tun_from_nlattr()
666 if ((output->tun_flags & TUNNEL_CSUM) && in __ipv4_tun_to_nlattr()
/linux-4.1.27/net/ipv4/
Dgre_demux.c76 if (tpi->flags&(TUNNEL_KEY|TUNNEL_CSUM|TUNNEL_SEQ)) { in gre_build_header()
87 if (tpi->flags&TUNNEL_CSUM && in gre_build_header()
Dip_tunnel.c435 if ((!(tpi->flags&TUNNEL_CSUM) && (tunnel->parms.i_flags&TUNNEL_CSUM)) || in ip_tunnel_rcv()
436 ((tpi->flags&TUNNEL_CSUM) && !(tunnel->parms.i_flags&TUNNEL_CSUM))) { in ip_tunnel_rcv()
Dip_gre.c275 skb = gre_handle_offloads(skb, !!(tunnel->parms.o_flags&TUNNEL_CSUM)); in ipgre_xmit()
295 skb = gre_handle_offloads(skb, !!(tunnel->parms.o_flags&TUNNEL_CSUM)); in gre_tap_xmit()