net/openvswitch/datapath.c

397 	size_t size = NLMSG_ALIGN(sizeof(struct ovs_header))
437 	struct ovs_header *upcall;
593 	struct ovs_header *ovs_header = genl_info_userhdr(info);
658 	dp = get_dp_rcu(net, ovs_header->dp_ifindex);
710 	.hdrsize = sizeof(struct ovs_header),
775 	size_t len = NLMSG_ALIGN(sizeof(struct ovs_header));
877 	struct ovs_header *ovs_header;
880 	ovs_header = genlmsg_put(skb, portid, seq, &dp_flow_genl_family,
882 	if (!ovs_header)
885 	ovs_header->dp_ifindex = dp_ifindex;
913 	genlmsg_end(skb, ovs_header);
917 	genlmsg_cancel(skb, ovs_header);
970 	struct ovs_header *ovs_header = genl_info_userhdr(info);
1039 	dp = get_dp(net, ovs_header->dp_ifindex);
1062 						       ovs_header->dp_ifindex,
1104 						       ovs_header->dp_ifindex,
1217 	struct ovs_header *ovs_header = genl_info_userhdr(info);
1253 	dp = get_dp(net, ovs_header->dp_ifindex);
1275 						       ovs_header->dp_ifindex,
1284 		reply = ovs_flow_cmd_build_info(flow, ovs_header->dp_ifindex,
1318 	struct ovs_header *ovs_header = genl_info_userhdr(info);
1345 	dp = get_dp(sock_net(skb->sk), ovs_header->dp_ifindex);
1360 	reply = ovs_flow_cmd_build_info(flow, ovs_header->dp_ifindex, info,
1377 	struct ovs_header *ovs_header = genl_info_userhdr(info);
1400 	dp = get_dp(sock_net(skb->sk), ovs_header->dp_ifindex);
1428 			err = ovs_flow_cmd_fill_info(flow, ovs_header->dp_ifindex,
1457 	struct ovs_header *ovs_header = genlmsg_data(nlmsg_data(cb->nlh));
1470 	dp = get_dp_rcu(sock_net(skb->sk), ovs_header->dp_ifindex);
1487 		if (ovs_flow_cmd_fill_info(flow, ovs_header->dp_ifindex, skb,
1535 	.hdrsize = sizeof(struct ovs_header),
1552 	size_t msgsize = NLMSG_ALIGN(sizeof(struct ovs_header));
1568 	struct ovs_header *ovs_header;
1574 	ovs_header = genlmsg_put(skb, portid, seq, &dp_datapath_genl_family,
1576 	if (!ovs_header)
1579 	ovs_header->dp_ifindex = get_dpifindex(dp);
1608 	genlmsg_end(skb, ovs_header);
1612 	genlmsg_cancel(skb, ovs_header);
1624 					const struct ovs_header *ovs_header,
1630 		dp = get_dp(net, ovs_header->dp_ifindex);
2084 	.hdrsize = sizeof(struct ovs_header),
2104 	struct ovs_header *ovs_header;
2108 	ovs_header = genlmsg_put(skb, portid, seq, &dp_vport_genl_family,
2110 	if (!ovs_header)
2113 	ovs_header->dp_ifindex = get_dpifindex(vport->dp);
2145 	genlmsg_end(skb, ovs_header);
2151 	genlmsg_cancel(skb, ovs_header);
2180 				  const struct ovs_header *ovs_header,
2192 		if (ovs_header->dp_ifindex &&
2193 		    ovs_header->dp_ifindex != get_dpifindex(vport->dp))
2202 		dp = get_dp(net, ovs_header->dp_ifindex);
2252 	struct ovs_header *ovs_header = genl_info_userhdr(info);
2281 	dp = get_dp(sock_net(skb->sk), ovs_header->dp_ifindex);
2453 	struct ovs_header *ovs_header = genl_info_userhdr(info);
2463 	vport = lookup_vport(sock_net(skb->sk), ovs_header, a);
2483 	struct ovs_header *ovs_header = genlmsg_data(nlmsg_data(cb->nlh));
2489 	dp = get_dp_rcu(sock_net(skb->sk), ovs_header->dp_ifindex);
2576 	.hdrsize = sizeof(struct ovs_header),