133 static int br_delif(const char *br_name, const char *if_name)  in br_delif()  argument
140 	wpa_printf(MSG_DEBUG, "VLAN: br_delif(%s, %s)", br_name, if_name);  in br_delif()
147 	if (linux_br_del_if(fd, br_name, if_name) == 0)  in br_delif()
163 	os_strlcpy(ifr.ifr_name, br_name, sizeof(ifr.ifr_name));  in br_delif()
170 			   "%s", __func__, br_name, if_name, strerror(errno));  in br_delif()
188 static int br_addif(const char *br_name, const char *if_name)  in br_addif()  argument
195 	wpa_printf(MSG_DEBUG, "VLAN: br_addif(%s, %s)", br_name, if_name);  in br_addif()
202 	if (linux_br_add_if(fd, br_name, if_name) == 0)  in br_addif()
223 	os_strlcpy(ifr.ifr_name, br_name, sizeof(ifr.ifr_name));  in br_addif()
235 			   "%s", __func__, br_name, if_name, strerror(errno));  in br_addif()
246 static int br_delbr(const char *br_name)  in br_delbr()  argument
251 	wpa_printf(MSG_DEBUG, "VLAN: br_delbr(%s)", br_name);  in br_delbr()
258 	if (linux_br_del(fd, br_name) == 0)  in br_delbr()
262 	arg[1] = (unsigned long) br_name;  in br_delbr()
267 			   "%s: %s", __func__, br_name, strerror(errno));  in br_delbr()
285 static int br_addbr(const char *br_name)  in br_addbr()  argument
291 	wpa_printf(MSG_DEBUG, "VLAN: br_addbr(%s)", br_name);  in br_addbr()
298 	if (linux_br_add(fd, br_name) == 0)  in br_addbr()
307 	arg[1] = (unsigned long) br_name;  in br_addbr()
317 				   __func__, br_name, strerror(errno));  in br_addbr()
326 	os_strlcpy(ifr.ifr_name, br_name, IFNAMSIZ);  in br_addbr()
335 			   "%s: %s", __func__, br_name, strerror(errno));  in br_addbr()
344 static int br_getnumports(const char *br_name)  in br_getnumports()  argument
365 	os_strlcpy(ifr.ifr_name, br_name, sizeof(ifr.ifr_name));  in br_getnumports()
371 			   __func__, br_name, strerror(errno));  in br_getnumports()
388 				const char *br_name, int vid,  in vlan_newlink_tagged()  argument
411 	if (!br_addif(br_name, vlan_ifname))  in vlan_newlink_tagged()
420 static void vlan_bridge_name(char *br_name, struct hostapd_data *hapd,  in vlan_bridge_name()  argument
427 		os_strlcpy(br_name, vlan->bridge, IFNAMSIZ);  in vlan_bridge_name()
430 		ret = os_snprintf(br_name, IFNAMSIZ, "%s%d",  in vlan_bridge_name()
433 		ret = os_snprintf(br_name, IFNAMSIZ, "br%s.%d",  in vlan_bridge_name()
436 		ret = os_snprintf(br_name, IFNAMSIZ, "brvlan%d", vid);  in vlan_bridge_name()
441 			   br_name);  in vlan_bridge_name()
445 static void vlan_get_bridge(const char *br_name, struct hostapd_data *hapd,  in vlan_get_bridge()  argument
451 	dyn_iface_get(hapd, br_name, br_addbr(br_name) ? 0 : DVLAN_CLEAN_BR);  in vlan_get_bridge()
453 	ifconfig_up(br_name);  in vlan_get_bridge()
456 		vlan_newlink_tagged(vlan_naming, tagged_interface, br_name,  in vlan_get_bridge()
463 	char br_name[IFNAMSIZ];  in vlan_newlink()  local
490 		vlan_bridge_name(br_name, hapd, vlan, untagged);  in vlan_newlink()
492 		vlan_get_bridge(br_name, hapd, untagged);  in vlan_newlink()
494 		if (!br_addif(br_name, ifname))  in vlan_newlink()
503 		vlan_bridge_name(br_name, hapd, vlan, tagged[i]);  in vlan_newlink()
504 		vlan_get_bridge(br_name, hapd, tagged[i]);  in vlan_newlink()
506 				    ifname, br_name, tagged[i], hapd);  in vlan_newlink()
514 				const char *br_name, int vid,  in vlan_dellink_tagged()  argument
536 		br_delif(br_name, vlan_ifname);  in vlan_dellink_tagged()
545 static void vlan_put_bridge(const char *br_name, struct hostapd_data *hapd,  in vlan_put_bridge()  argument
553 		vlan_dellink_tagged(vlan_naming, tagged_interface, br_name,  in vlan_put_bridge()
556 	clean = dyn_iface_put(hapd, br_name);  in vlan_put_bridge()
557 	if ((clean & DVLAN_CLEAN_BR) && br_getnumports(br_name) == 0) {  in vlan_put_bridge()
558 		ifconfig_down(br_name);  in vlan_put_bridge()
559 		br_delbr(br_name);  in vlan_put_bridge()
587 		char br_name[IFNAMSIZ];  in vlan_dellink()  local
595 			vlan_bridge_name(br_name, hapd, vlan, tagged[i]);  in vlan_dellink()
597 					    ifname, br_name, tagged[i], hapd);  in vlan_dellink()
598 			vlan_put_bridge(br_name, hapd, tagged[i]);  in vlan_dellink()
607 			vlan_bridge_name(br_name, hapd, vlan, untagged);  in vlan_dellink()
610 				br_delif(br_name, vlan->ifname);  in vlan_dellink()
612 			vlan_put_bridge(br_name, hapd, untagged);  in vlan_dellink()