8 static void __vlan_add_pvid(struct net_port_vlans *v, u16 vid)  in __vlan_add_pvid()  argument
10 	if (v->pvid == vid)  in __vlan_add_pvid()
14 	v->pvid = vid;  in __vlan_add_pvid()
17 static void __vlan_delete_pvid(struct net_port_vlans *v, u16 vid)  in __vlan_delete_pvid()  argument
19 	if (v->pvid != vid)  in __vlan_delete_pvid()
23 	v->pvid = 0;  in __vlan_delete_pvid()
26 static void __vlan_add_flags(struct net_port_vlans *v, u16 vid, u16 flags)  in __vlan_add_flags()  argument
29 		__vlan_add_pvid(v, vid);  in __vlan_add_flags()
31 		__vlan_delete_pvid(v, vid);  in __vlan_add_flags()
34 		set_bit(vid, v->untagged_bitmap);  in __vlan_add_flags()
36 		clear_bit(vid, v->untagged_bitmap);  in __vlan_add_flags()
39 static int __vlan_add(struct net_port_vlans *v, u16 vid, u16 flags)  in __vlan_add()  argument
46 	if (test_bit(vid, v->vlan_bitmap)) {  in __vlan_add()
47 		__vlan_add_flags(v, vid, flags);  in __vlan_add()
51 	if (v->port_idx) {  in __vlan_add()
52 		p = v->parent.port;  in __vlan_add()
56 		br = v->parent.br;  in __vlan_add()
77 	set_bit(vid, v->vlan_bitmap);  in __vlan_add()
78 	v->num_vlans++;  in __vlan_add()
79 	__vlan_add_flags(v, vid, flags);  in __vlan_add()
89 static int __vlan_del(struct net_port_vlans *v, u16 vid)  in __vlan_del()  argument
91 	if (!test_bit(vid, v->vlan_bitmap))  in __vlan_del()
94 	__vlan_delete_pvid(v, vid);  in __vlan_del()
95 	clear_bit(vid, v->untagged_bitmap);  in __vlan_del()
97 	if (v->port_idx) {  in __vlan_del()
98 		struct net_bridge_port *p = v->parent.port;  in __vlan_del()
102 	clear_bit(vid, v->vlan_bitmap);  in __vlan_del()
103 	v->num_vlans--;  in __vlan_del()
104 	if (bitmap_empty(v->vlan_bitmap, VLAN_N_VID)) {  in __vlan_del()
105 		if (v->port_idx)  in __vlan_del()
106 			RCU_INIT_POINTER(v->parent.port->vlan_info, NULL);  in __vlan_del()
108 			RCU_INIT_POINTER(v->parent.br->vlan_info, NULL);  in __vlan_del()
109 		kfree_rcu(v, rcu);  in __vlan_del()
114 static void __vlan_flush(struct net_port_vlans *v)  in __vlan_flush()  argument
117 	v->pvid = 0;  in __vlan_flush()
118 	bitmap_zero(v->vlan_bitmap, VLAN_N_VID);  in __vlan_flush()
119 	if (v->port_idx)  in __vlan_flush()
120 		RCU_INIT_POINTER(v->parent.port->vlan_info, NULL);  in __vlan_flush()
122 		RCU_INIT_POINTER(v->parent.br->vlan_info, NULL);  in __vlan_flush()
123 	kfree_rcu(v, rcu);  in __vlan_flush()
163 bool br_allowed_ingress(struct net_bridge *br, struct net_port_vlans *v,  in br_allowed_ingress()  argument
180 	if (!v)  in br_allowed_ingress()
220 		u16 pvid = br_get_pvid(v);  in br_allowed_ingress()
248 	if (test_bit(*vid, v->vlan_bitmap))  in br_allowed_ingress()
257 		       const struct net_port_vlans *v,  in br_allowed_egress()  argument
266 	if (!v)  in br_allowed_egress()
270 	if (test_bit(vid, v->vlan_bitmap))  in br_allowed_egress()
280 	struct net_port_vlans *v;  in br_should_learn()  local
286 	v = rcu_dereference(p->vlan_info);  in br_should_learn()
287 	if (!v)  in br_should_learn()
294 		*vid = br_get_pvid(v);  in br_should_learn()
301 	if (test_bit(*vid, v->vlan_bitmap))  in br_should_learn()