79 	__be32		  vni;  member
159 static inline struct hlist_head *vni_head(struct vxlan_sock *vs, __be32 vni)  in vni_head()  argument
161 	return &vs->vni_list[hash_32((__force u32)vni, VNI_HASH_BITS)];  in vni_head()
206 					   __be32 vni)  in vxlan_vs_find_vni()  argument
212 		vni = 0;  in vxlan_vs_find_vni()
214 	hlist_for_each_entry_rcu(node, vni_head(vs, vni), hlist) {  in vxlan_vs_find_vni()
215 		if (node->vxlan->default_dst.remote_vni != vni)  in vxlan_vs_find_vni()
234 					__be32 vni, sa_family_t family,  in vxlan_find_vni()  argument
243 	return vxlan_vs_find_vni(vs, ifindex, vni);  in vxlan_find_vni()
297 	if ((vxlan->cfg.flags & VXLAN_F_COLLECT_METADATA) && fdb->vni &&  in vxlan_fdb_info()
299 			be32_to_cpu(fdb->vni)))  in vxlan_fdb_info()
372 	fdb_info->vni = fdb->vni;  in vxlan_fdb_switchdev_notifier_info()
463 static u32 eth_vni_hash(const unsigned char *addr, __be32 vni)  in eth_vni_hash()  argument
468 	return jhash_2words(key, vni, vxlan_salt) & (FDB_HASH_SIZE - 1);  in eth_vni_hash()
471 static u32 fdb_head_index(struct vxlan_dev *vxlan, const u8 *mac, __be32 vni)  in fdb_head_index()  argument
474 		return eth_vni_hash(mac, vni);  in fdb_head_index()
481 						const u8 *mac, __be32 vni)  in vxlan_fdb_head()  argument
483 	return &vxlan->fdb_head[fdb_head_index(vxlan, mac, vni)];  in vxlan_fdb_head()
488 					  const u8 *mac, __be32 vni)  in __vxlan_find_mac()  argument
490 	struct hlist_head *head = vxlan_fdb_head(vxlan, mac, vni);  in __vxlan_find_mac()
496 				if (vni == f->vni)  in __vxlan_find_mac()
508 					const u8 *mac, __be32 vni)  in vxlan_find_mac()  argument
512 	f = __vxlan_find_mac(vxlan, mac, vni);  in vxlan_find_mac()
522 					      __be32 vni, __u32 ifindex)  in vxlan_fdb_find_rdst()  argument
529 		    rd->remote_vni == vni &&  in vxlan_fdb_find_rdst()
537 int vxlan_fdb_find_uc(struct net_device *dev, const u8 *mac, __be32 vni,  in vxlan_fdb_find_uc()  argument
554 	f = __vxlan_find_mac(vxlan, eth_addr, vni);  in vxlan_fdb_find_uc()
584 int vxlan_fdb_replay(const struct net_device *dev, __be32 vni,  in vxlan_fdb_replay()  argument
601 			if (f->vni == vni) {  in vxlan_fdb_replay()
621 void vxlan_fdb_clear_offload(const struct net_device *dev, __be32 vni)  in vxlan_fdb_clear_offload()  argument
635 			if (f->vni == vni)  in vxlan_fdb_clear_offload()
646 			     union vxlan_addr *ip, __be16 port, __be32 vni,  in vxlan_fdb_replace()  argument
651 	rd = vxlan_fdb_find_rdst(f, ip, port, vni, ifindex);  in vxlan_fdb_replace()
663 	rd->remote_vni = vni;  in vxlan_fdb_replace()
671 			    union vxlan_addr *ip, __be16 port, __be32 vni,  in vxlan_fdb_append()  argument
676 	rd = vxlan_fdb_find_rdst(f, ip, port, vni, ifindex);  in vxlan_fdb_append()
692 	rd->remote_vni = vni;  in vxlan_fdb_append()
808 	f->vni = src_vni;  in vxlan_fdb_alloc()
826 			    __be32 vni, __u32 ifindex, __u16 ndm_flags,  in vxlan_fdb_create()  argument
842 	rc = vxlan_fdb_append(f, ip, port, vni, ifindex, &rd);  in vxlan_fdb_create()
899 				     __be16 port, __be32 vni,  in vxlan_fdb_update_existing()  argument
933 			rc = vxlan_fdb_replace(f, ip, port, vni,  in vxlan_fdb_update_existing()
943 		rc = vxlan_fdb_append(f, ip, port, vni, ifindex, &rd);  in vxlan_fdb_update_existing()
978 				   __be16 port, __be32 src_vni, __be32 vni,  in vxlan_fdb_update_create()  argument
994 			      vni, ifindex, fdb_flags, &f);  in vxlan_fdb_update_create()
1015 			    __be16 port, __be32 src_vni, __be32 vni,  in vxlan_fdb_update()  argument
1031 						 vni, ifindex, ndm_flags, f,  in vxlan_fdb_update()
1038 					       port, src_vni, vni, ifindex,  in vxlan_fdb_update()
1053 			   __be32 *vni, u32 *ifindex)  in vxlan_fdb_parse()  argument
1086 		*vni = cpu_to_be32(nla_get_u32(tb[NDA_VNI]));  in vxlan_fdb_parse()
1088 		*vni = vxlan->default_dst.remote_vni;  in vxlan_fdb_parse()
1125 	__be32 src_vni, vni;  in vxlan_fdb_add()  local
1139 	err = vxlan_fdb_parse(tb, vxlan, &ip, &port, &src_vni, &vni, &ifindex);  in vxlan_fdb_add()
1149 			       port, src_vni, vni, ifindex,  in vxlan_fdb_add()
1159 			      __be16 port, __be32 src_vni, __be32 vni,  in __vxlan_fdb_delete()  argument
1171 		rd = vxlan_fdb_find_rdst(f, &ip, port, vni, ifindex);  in __vxlan_fdb_delete()
1197 	__be32 src_vni, vni;  in vxlan_fdb_delete()  local
1203 	err = vxlan_fdb_parse(tb, vxlan, &ip, &port, &src_vni, &vni, &ifindex);  in vxlan_fdb_delete()
1209 	err = __vxlan_fdb_delete(vxlan, addr, ip, port, src_vni, vni, ifindex,  in vxlan_fdb_delete()
1260 	__be32 vni;  in vxlan_fdb_get()  local
1264 		vni = cpu_to_be32(nla_get_u32(tb[NDA_VNI]));  in vxlan_fdb_get()
1266 		vni = vxlan->default_dst.remote_vni;  in vxlan_fdb_get()
1270 	f = __vxlan_find_mac(vxlan, addr, vni);  in vxlan_fdb_get()
1290 			u32 src_ifindex, __be32 vni)  in vxlan_snoop()  argument
1302 	f = vxlan_find_mac(vxlan, src_mac, vni);  in vxlan_snoop()
1323 		u32 hash_index = fdb_head_index(vxlan, src_mac, vni);  in vxlan_snoop()
1334 					 vni,  in vxlan_snoop()
1594 			  struct sk_buff *skb, __be32 vni)  in vxlan_set_mac()  argument
1619 	    vxlan_snoop(skb->dev, &saddr, eth_hdr(skb)->h_source, ifindex, vni))  in vxlan_set_mac()
1661 	__be32 vni = 0;  in vxlan_rcv()  local
1683 	vni = vxlan_vni(vxlan_hdr(skb)->vx_vni);  in vxlan_rcv()
1685 	vxlan = vxlan_vs_find_vni(vs, skb->dev->ifindex, vni);  in vxlan_rcv()
1706 					 key32_to_tunnel_id(vni), sizeof(*md));  in vxlan_rcv()
1740 		if (!vxlan_set_mac(vxlan, vs, skb, vni))  in vxlan_rcv()
1789 	__be32 vni;  in vxlan_err_lookup()  local
1803 	vni = vxlan_vni(hdr->vx_vni);  in vxlan_err_lookup()
1804 	vxlan = vxlan_vs_find_vni(vs, skb->dev->ifindex, vni);  in vxlan_err_lookup()
1811 static int arp_reduce(struct net_device *dev, struct sk_buff *skb, __be32 vni)  in arp_reduce()  argument
1858 		f = vxlan_find_mac(vxlan, n->ha, vni);  in arp_reduce()
1981 static int neigh_reduce(struct net_device *dev, struct sk_buff *skb, __be32 vni)  in neigh_reduce()  argument
2013 		f = vxlan_find_mac(vxlan, n->ha, vni);  in neigh_reduce()
2151 			   int iphdr_len, __be32 vni,  in vxlan_build_skb()  argument
2186 	vxh->vx_vni = vxlan_vni_field(vni);  in vxlan_build_skb()
2325 			       struct vxlan_dev *dst_vxlan, __be32 vni)  in vxlan_encap_bypass()  argument
2358 		vxlan_snoop(dev, &loopback, eth_hdr(skb)->h_source, 0, vni);  in vxlan_encap_bypass()
2380 				 __be16 dst_port, int dst_ifindex, __be32 vni,  in encap_bypass_if_local()  argument
2397 		dst_vxlan = vxlan_find_vni(vxlan->net, dst_ifindex, vni,  in encap_bypass_if_local()
2406 		vxlan_encap_bypass(skb, vxlan, dst_vxlan, vni);  in encap_bypass_if_local()
2427 	__be32 vni, label;  in vxlan_xmit_one()  local
2449 		vni = (rdst->remote_vni) ? : default_vni;  in vxlan_xmit_one()
2487 		vni = tunnel_id_to_key32(info->key.tun_id);  in vxlan_xmit_one()
2525 						    dst_port, ifindex, vni,  in vxlan_xmit_one()
2550 				      vni, md, flags, udp_sum);  in vxlan_xmit_one()
2579 						    dst_port, ifindex, vni,  in vxlan_xmit_one()
2591 				      vni, md, flags, udp_sum);  in vxlan_xmit_one()
2635 	__be32 vni = 0;  in vxlan_xmit()  local
2644 			vni = tunnel_id_to_key32(info->key.tun_id);  in vxlan_xmit()
2647 				vxlan_xmit_one(skb, dev, vni, NULL, false);  in vxlan_xmit()
2657 			return arp_reduce(dev, skb, vni);  in vxlan_xmit()
2667 				return neigh_reduce(dev, skb, vni);  in vxlan_xmit()
2673 	f = vxlan_find_mac(vxlan, eth->h_dest, vni);  in vxlan_xmit()
2681 			f = vxlan_find_mac(vxlan, eth->h_dest, vni);  in vxlan_xmit()
2685 		f = vxlan_find_mac(vxlan, all_zeros_mac, vni);  in vxlan_xmit()
2706 			vxlan_xmit_one(skb1, dev, vni, rdst, did_rsc);  in vxlan_xmit()
2710 		vxlan_xmit_one(skb, dev, vni, fdst, did_rsc);  in vxlan_xmit()
2773 	__be32 vni = vxlan->default_dst.remote_vni;  in vxlan_vs_add_dev()  local
2777 	hlist_add_head_rcu(&node->hlist, vni_head(vs, vni));  in vxlan_vs_add_dev()
2791 static void vxlan_fdb_delete_default(struct vxlan_dev *vxlan, __be32 vni)  in vxlan_fdb_delete_default()  argument
2794 	u32 hash_index = fdb_head_index(vxlan, all_zeros_mac, vni);  in vxlan_fdb_delete_default()
2797 	f = __vxlan_find_mac(vxlan, all_zeros_mac, vni);  in vxlan_fdb_delete_default()
2809 	vxlan_fdb_delete_default(vxlan, vxlan->cfg.vni);  in vxlan_uninit()
3471 		if (tmp->cfg.vni != conf->vni)  in vxlan_config_validate()
3515 	dst->remote_vni = conf->vni;  in vxlan_config_apply()
3693 		__be32 vni = cpu_to_be32(nla_get_u32(data[IFLA_VXLAN_ID]));  in vxlan_nl2conf()  local
3695 		if (changelink && (vni != conf->vni)) {  in vxlan_nl2conf()
3699 		conf->vni = cpu_to_be32(nla_get_u32(data[IFLA_VXLAN_ID]));  in vxlan_nl2conf()
3980 		u32 hash_index = fdb_head_index(vxlan, all_zeros_mac, conf.vni);  in vxlan_changelink()
3989 					       conf.vni, conf.vni,  in vxlan_changelink()
4271 	hash_index = fdb_head_index(vxlan, fdb_info->eth_addr, fdb_info->vni);  in vxlan_fdb_offloaded_set()
4275 	f = vxlan_find_mac(vxlan, fdb_info->eth_addr, fdb_info->vni);  in vxlan_fdb_offloaded_set()
4301 	hash_index = fdb_head_index(vxlan, fdb_info->eth_addr, fdb_info->vni);  in vxlan_fdb_external_learn_add()
4309 			       fdb_info->vni,  in vxlan_fdb_external_learn_add()
4328 	hash_index = fdb_head_index(vxlan, fdb_info->eth_addr, fdb_info->vni);  in vxlan_fdb_external_learn_del()
4331 	f = vxlan_find_mac(vxlan, fdb_info->eth_addr, fdb_info->vni);  in vxlan_fdb_external_learn_del()
4338 					 fdb_info->vni,  in vxlan_fdb_external_learn_del()