775 static int __ip6_tnl_rcv(struct ip6_tnl *tunnel, struct sk_buff *skb,  in __ip6_tnl_rcv()  argument
788 	     (tunnel->parms.i_flags & TUNNEL_CSUM)) ||  in __ip6_tnl_rcv()
790 	     !(tunnel->parms.i_flags & TUNNEL_CSUM))) {  in __ip6_tnl_rcv()
791 		tunnel->dev->stats.rx_crc_errors++;  in __ip6_tnl_rcv()
792 		tunnel->dev->stats.rx_errors++;  in __ip6_tnl_rcv()
796 	if (tunnel->parms.i_flags & TUNNEL_SEQ) {  in __ip6_tnl_rcv()
798 		    (tunnel->i_seqno &&  in __ip6_tnl_rcv()
799 		     (s32)(ntohl(tpi->seq) - tunnel->i_seqno) < 0)) {  in __ip6_tnl_rcv()
800 			tunnel->dev->stats.rx_fifo_errors++;  in __ip6_tnl_rcv()
801 			tunnel->dev->stats.rx_errors++;  in __ip6_tnl_rcv()
804 		tunnel->i_seqno = ntohl(tpi->seq) + 1;  in __ip6_tnl_rcv()
810 	if (tunnel->dev->type == ARPHRD_ETHER) {  in __ip6_tnl_rcv()
812 			tunnel->dev->stats.rx_length_errors++;  in __ip6_tnl_rcv()
813 			tunnel->dev->stats.rx_errors++;  in __ip6_tnl_rcv()
818 		skb->protocol = eth_type_trans(skb, tunnel->dev);  in __ip6_tnl_rcv()
821 		skb->dev = tunnel->dev;  in __ip6_tnl_rcv()
827 	__skb_tunnel_rx(skb, tunnel->dev, tunnel->net);  in __ip6_tnl_rcv()
829 	err = dscp_ecn_decapsulate(tunnel, ipv6h, skb);  in __ip6_tnl_rcv()
836 			++tunnel->dev->stats.rx_frame_errors;  in __ip6_tnl_rcv()
837 			++tunnel->dev->stats.rx_errors;  in __ip6_tnl_rcv()
842 	tstats = this_cpu_ptr(tunnel->dev->tstats);  in __ip6_tnl_rcv()
848 	skb_scrub_packet(skb, !net_eq(tunnel->net, dev_net(tunnel->dev)));  in __ip6_tnl_rcv()
853 	gro_cells_receive(&tunnel->gro_cells, skb);  in __ip6_tnl_rcv()
2120 	struct ip6_tnl *tunnel = netdev_priv(dev);  in ip6_tnl_fill_info()  local
2121 	struct __ip6_tnl_parm *parm = &tunnel->parms;  in ip6_tnl_fill_info()
2134 	if (nla_put_u16(skb, IFLA_IPTUN_ENCAP_TYPE, tunnel->encap.type) ||  in ip6_tnl_fill_info()
2135 	    nla_put_be16(skb, IFLA_IPTUN_ENCAP_SPORT, tunnel->encap.sport) ||  in ip6_tnl_fill_info()
2136 	    nla_put_be16(skb, IFLA_IPTUN_ENCAP_DPORT, tunnel->encap.dport) ||  in ip6_tnl_fill_info()
2137 	    nla_put_u16(skb, IFLA_IPTUN_ENCAP_FLAGS, tunnel->encap.flags))  in ip6_tnl_fill_info()
2152 	struct ip6_tnl *tunnel = netdev_priv(dev);  in ip6_tnl_get_link_net()  local
2154 	return tunnel->net;  in ip6_tnl_get_link_net()