97 static bool check_vif_up(struct brcmf_cfg80211_vif *vif)  in check_vif_up()  argument
99 	if (!test_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state)) {  in check_vif_up()
101 			  vif->sme_state);  in check_vif_up()
390 				     struct brcmf_cfg80211_vif *vif,  in brcmf_vif_change_validate()  argument
398 		if (pos == vif)  in brcmf_vif_change_validate()
487 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_update_proto_addr_mode()  local
490 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);  in brcmf_cfg80211_update_proto_addr_mode()
491 	ifp = vif->ifp;  in brcmf_cfg80211_update_proto_addr_mode()
540 	struct brcmf_cfg80211_vif *vif;  in brcmf_ap_add_vif()  local
548 	vif = brcmf_alloc_vif(cfg, NL80211_IFTYPE_AP, false);  in brcmf_ap_add_vif()
549 	if (IS_ERR(vif))  in brcmf_ap_add_vif()
550 		return (struct wireless_dev *)vif;  in brcmf_ap_add_vif()
552 	brcmf_cfg80211_arm_vif_event(cfg, vif);  in brcmf_ap_add_vif()
571 	ifp = vif->ifp;  in brcmf_ap_add_vif()
585 	return &ifp->vif->wdev;  in brcmf_ap_add_vif()
588 	brcmf_free_vif(vif);  in brcmf_ap_add_vif()
592 static bool brcmf_is_apmode(struct brcmf_cfg80211_vif *vif)  in brcmf_is_apmode()  argument
596 	iftype = vif->wdev.iftype;  in brcmf_is_apmode()
600 static bool brcmf_is_ibssmode(struct brcmf_cfg80211_vif *vif)  in brcmf_is_ibssmode()  argument
602 	return vif->wdev.iftype == NL80211_IFTYPE_ADHOC;  in brcmf_is_ibssmode()
657 	if (check_vif_up(ifp->vif)) {  in brcmf_set_mpc()
774 	struct brcmf_cfg80211_vif *vif = ifp->vif;  in brcmf_cfg80211_change_iface()  local
790 	    ((vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT) ||  in brcmf_cfg80211_change_iface()
791 	     (vif->wdev.iftype == NL80211_IFTYPE_P2P_GO) ||  in brcmf_cfg80211_change_iface()
792 	     (vif->wdev.iftype == NL80211_IFTYPE_P2P_DEVICE))) {  in brcmf_cfg80211_change_iface()
811 	err = brcmf_vif_change_validate(wiphy_to_cfg(wiphy), vif, type);  in brcmf_cfg80211_change_iface()
852 		brcmf_dbg(INFO, "IF Type = %s\n", brcmf_is_ibssmode(vif) ?  in brcmf_cfg80211_change_iface()
857 	brcmf_cfg80211_update_proto_addr_mode(&vif->wdev);  in brcmf_cfg80211_change_iface()
1022 brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif,  in brcmf_cfg80211_escan()  argument
1026 	struct brcmf_if *ifp = vif->ifp;  in brcmf_cfg80211_escan()
1052 	if (test_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state)) {  in brcmf_cfg80211_escan()
1053 		brcmf_err("Connecting: status (%lu)\n", ifp->vif->sme_state);  in brcmf_cfg80211_escan()
1058 	if (vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif)  in brcmf_cfg80211_escan()
1059 		vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif;  in brcmf_cfg80211_escan()
1076 		err = brcmf_p2p_scan_prep(wiphy, request, vif);  in brcmf_cfg80211_escan()
1080 		err = brcmf_do_escan(cfg, wiphy, vif->ifp, request);  in brcmf_cfg80211_escan()
1134 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_scan()  local
1138 	vif = container_of(request->wdev, struct brcmf_cfg80211_vif, wdev);  in brcmf_cfg80211_scan()
1139 	if (!check_vif_up(vif))  in brcmf_cfg80211_scan()
1142 	err = brcmf_cfg80211_escan(wiphy, vif, request, NULL);  in brcmf_cfg80211_scan()
1196 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_set_wiphy_params()
1256 static void brcmf_link_down(struct brcmf_cfg80211_vif *vif, u16 reason)  in brcmf_link_down()  argument
1258 	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(vif->wdev.wiphy);  in brcmf_link_down()
1263 	if (test_bit(BRCMF_VIF_STATUS_CONNECTED, &vif->sme_state)) {  in brcmf_link_down()
1265 		err = brcmf_fil_cmd_data_set(vif->ifp,  in brcmf_link_down()
1270 		clear_bit(BRCMF_VIF_STATUS_CONNECTED, &vif->sme_state);  in brcmf_link_down()
1271 		cfg80211_disconnected(vif->wdev.netdev, reason, NULL, 0,  in brcmf_link_down()
1275 	clear_bit(BRCMF_VIF_STATUS_CONNECTING, &vif->sme_state);  in brcmf_link_down()
1277 	brcmf_btcoex_set_mode(vif, BRCMF_BTCOEX_ENABLED, 0);  in brcmf_link_down()
1287 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_cfg80211_join_ibss()
1296 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_join_ibss()
1306 	set_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state);  in brcmf_cfg80211_join_ibss()
1428 		clear_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state);  in brcmf_cfg80211_join_ibss()
1439 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_leave_ibss()
1442 	brcmf_link_down(ifp->vif, WLAN_REASON_DEAUTH_LEAVING);  in brcmf_cfg80211_leave_ibss()
1731 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_cfg80211_connect()
1744 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_connect()
1752 	if (ifp->vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif) {  in brcmf_cfg80211_connect()
1774 	err = brcmf_vif_set_mgmt_ie(ifp->vif, BRCMF_VNDR_IE_ASSOCREQ_FLAG,  in brcmf_cfg80211_connect()
1781 	set_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state);  in brcmf_cfg80211_connect()
1918 		clear_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state);  in brcmf_cfg80211_connect()
1928 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_cfg80211_disconnect()
1933 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_disconnect()
1936 	clear_bit(BRCMF_VIF_STATUS_CONNECTED, &ifp->vif->sme_state);  in brcmf_cfg80211_disconnect()
1937 	clear_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state);  in brcmf_cfg80211_disconnect()
1963 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_set_tx_power()
2012 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_get_tx_power()
2038 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_config_default_key()
2091 		if (!brcmf_is_apmode(ifp->vif) &&  in brcmf_add_keyext()
2156 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_add_key()
2172 	key = &ifp->vif->profile.key[key_idx];  in brcmf_cfg80211_add_key()
2198 		if (!brcmf_is_apmode(ifp->vif)) {  in brcmf_cfg80211_add_key()
2254 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_del_key()
2284 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_cfg80211_get_key()
2291 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_get_key()
2348 		key = &ifp->vif->profile.key[key_idx];  in brcmf_cfg80211_reconfigure_wep()
2439 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_get_station()
2571 	if (!check_vif_up(ifp->vif)) {  in brcmf_cfg80211_set_power_mgmt()
2579 	if (ifp->vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT) {  in brcmf_cfg80211_set_power_mgmt()
2789 	if (brcmf_is_ibssmode(ifp->vif))  in brcmf_update_bss_info()
3123 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_suspend()  local
3130 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_suspend()
3139 		list_for_each_entry(vif, &cfg->vif_list, list) {  in brcmf_cfg80211_suspend()
3140 			if (!test_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state))  in brcmf_cfg80211_suspend()
3146 			brcmf_link_down(vif, WLAN_REASON_UNSPECIFIED);  in brcmf_cfg80211_suspend()
3204 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_set_pmksa()
3243 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_del_pmksa()
3292 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_flush_pmksa()
3854 s32 brcmf_vif_set_mgmt_ie(struct brcmf_cfg80211_vif *vif, s32 pktflag,  in brcmf_vif_set_mgmt_ie()  argument
3875 	if (!vif)  in brcmf_vif_set_mgmt_ie()
3877 	ifp = vif->ifp;  in brcmf_vif_set_mgmt_ie()
3878 	saved_ie = &vif->saved_ie;  in brcmf_vif_set_mgmt_ie()
4015 s32 brcmf_vif_clear_mgmt_ies(struct brcmf_cfg80211_vif *vif)  in brcmf_vif_clear_mgmt_ies()  argument
4025 		brcmf_vif_set_mgmt_ie(vif, pktflags[i], NULL, 0);  in brcmf_vif_clear_mgmt_ies()
4027 	memset(&vif->saved_ie, 0, sizeof(vif->saved_ie));  in brcmf_vif_clear_mgmt_ies()
4032 brcmf_config_ap_mgmt_ie(struct brcmf_cfg80211_vif *vif,  in brcmf_config_ap_mgmt_ie()  argument
4038 	err = brcmf_vif_set_mgmt_ie(vif, BRCMF_VNDR_IE_BEACON_FLAG,  in brcmf_config_ap_mgmt_ie()
4047 	err = brcmf_vif_set_mgmt_ie(vif, BRCMF_VNDR_IE_PRBRSP_FLAG,  in brcmf_config_ap_mgmt_ie()
4085 	dev_role = ifp->vif->wdev.iftype;  in brcmf_cfg80211_start_ap()
4086 	mbss = ifp->vif->mbss;  in brcmf_cfg80211_start_ap()
4089 	brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_REGULATORY, &ifp->vif->is_11d);  in brcmf_cfg80211_start_ap()
4148 	brcmf_config_ap_mgmt_ie(ifp->vif, &settings->beacon);  in brcmf_cfg80211_start_ap()
4160 		if (is_11d != ifp->vif->is_11d) {  in brcmf_cfg80211_start_ap()
4200 	} else if (WARN_ON(is_11d != ifp->vif->is_11d)) {  in brcmf_cfg80211_start_ap()
4253 	set_bit(BRCMF_VIF_STATUS_AP_CREATED, &ifp->vif->sme_state);  in brcmf_cfg80211_start_ap()
4273 	if (ifp->vif->wdev.iftype == NL80211_IFTYPE_AP) {  in brcmf_cfg80211_stop_ap()
4278 		if (ifp->vif->mbss) {  in brcmf_cfg80211_stop_ap()
4300 					    ifp->vif->is_11d);  in brcmf_cfg80211_stop_ap()
4318 	clear_bit(BRCMF_VIF_STATUS_AP_CREATED, &ifp->vif->sme_state);  in brcmf_cfg80211_stop_ap()
4333 	err = brcmf_config_ap_mgmt_ie(ifp->vif, info);  in brcmf_cfg80211_change_beacon()
4352 	if (ifp->vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif)  in brcmf_cfg80211_del_station()
4353 		ifp = cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif->ifp;  in brcmf_cfg80211_del_station()
4354 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_del_station()
4402 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_mgmt_frame_register()  local
4408 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);  in brcmf_cfg80211_mgmt_frame_register()
4410 		vif->mgmt_rx_reg |= BIT(mgmt_type);  in brcmf_cfg80211_mgmt_frame_register()
4412 		vif->mgmt_rx_reg &= ~BIT(mgmt_type);  in brcmf_cfg80211_mgmt_frame_register()
4425 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_mgmt_tx()  local
4446 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);  in brcmf_cfg80211_mgmt_tx()
4463 		if (vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif)  in brcmf_cfg80211_mgmt_tx()
4464 			vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif;  in brcmf_cfg80211_mgmt_tx()
4465 		err = brcmf_vif_set_mgmt_ie(vif,  in brcmf_cfg80211_mgmt_tx()
4492 			brcmf_fil_cmd_int_get(vif->ifp, BRCMF_C_GET_CHANNEL,  in brcmf_cfg80211_mgmt_tx()
4525 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_cancel_remain_on_channel()  local
4530 	vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif;  in brcmf_cfg80211_cancel_remain_on_channel()
4531 	if (vif == NULL) {  in brcmf_cfg80211_cancel_remain_on_channel()
4536 	brcmf_p2p_cancel_remain_on_channel(vif->ifp);  in brcmf_cfg80211_cancel_remain_on_channel()
4547 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_crit_proto_start()  local
4549 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);  in brcmf_cfg80211_crit_proto_start()
4559 	return brcmf_btcoex_set_mode(vif, BRCMF_BTCOEX_DISABLED, duration);  in brcmf_cfg80211_crit_proto_start()
4566 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_crit_proto_stop()  local
4568 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);  in brcmf_cfg80211_crit_proto_stop()
4570 	brcmf_btcoex_set_mode(vif, BRCMF_BTCOEX_ENABLED, 0);  in brcmf_cfg80211_crit_proto_stop()
4690 	struct brcmf_cfg80211_vif *vif;  in brcmf_alloc_vif()  local
4694 		  sizeof(*vif));  in brcmf_alloc_vif()
4695 	vif = kzalloc(sizeof(*vif), GFP_KERNEL);  in brcmf_alloc_vif()
4696 	if (!vif)  in brcmf_alloc_vif()
4699 	vif->wdev.wiphy = cfg->wiphy;  in brcmf_alloc_vif()
4700 	vif->wdev.iftype = type;  in brcmf_alloc_vif()
4702 	vif->pm_block = pm_block;  in brcmf_alloc_vif()
4703 	vif->roam_off = -1;  in brcmf_alloc_vif()
4705 	brcmf_init_prof(&vif->profile);  in brcmf_alloc_vif()
4715 		vif->mbss = mbss;  in brcmf_alloc_vif()
4718 	list_add_tail(&vif->list, &cfg->vif_list);  in brcmf_alloc_vif()
4719 	return vif;  in brcmf_alloc_vif()
4722 void brcmf_free_vif(struct brcmf_cfg80211_vif *vif)  in brcmf_free_vif()  argument
4724 	list_del(&vif->list);  in brcmf_free_vif()
4725 	kfree(vif);  in brcmf_free_vif()
4730 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_free_netdev()  local
4734 	vif = ifp->vif;  in brcmf_cfg80211_free_netdev()
4736 	if (vif)  in brcmf_cfg80211_free_netdev()
4737 		brcmf_free_vif(vif);  in brcmf_cfg80211_free_netdev()
4865 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_bss_roaming_done()
4915 	set_bit(BRCMF_VIF_STATUS_CONNECTED, &ifp->vif->sme_state);  in brcmf_bss_roaming_done()
4926 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_bss_connect_done()
4932 			       &ifp->vif->sme_state)) {  in brcmf_bss_connect_done()
4938 				&ifp->vif->sme_state);  in brcmf_bss_connect_done()
4972 		if (ifp->vif->mbss)  in brcmf_notify_connect_status_ap()
5003 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_notify_connect_status()
5014 	if (brcmf_is_apmode(ifp->vif)) {  in brcmf_notify_connect_status()
5018 		if (brcmf_is_ibssmode(ifp->vif)) {  in brcmf_notify_connect_status()
5024 				  &ifp->vif->sme_state);  in brcmf_notify_connect_status()
5026 				&ifp->vif->sme_state);  in brcmf_notify_connect_status()
5032 		if (!brcmf_is_ibssmode(ifp->vif)) {  in brcmf_notify_connect_status()
5035 		brcmf_link_down(ifp->vif, brcmf_map_fw_linkdown_reason(e));  in brcmf_notify_connect_status()
5041 		if (brcmf_is_ibssmode(ifp->vif))  in brcmf_notify_connect_status()
5043 				  &ifp->vif->sme_state);  in brcmf_notify_connect_status()
5060 		if (test_bit(BRCMF_VIF_STATUS_CONNECTED, &ifp->vif->sme_state))  in brcmf_notify_roaming_status()
5093 	struct brcmf_cfg80211_vif *vif;  in brcmf_notify_vif_event()  local
5101 	vif = event->vif;  in brcmf_notify_vif_event()
5106 		if (!cfg->vif_event.vif) {  in brcmf_notify_vif_event()
5111 		ifp->vif = vif;  in brcmf_notify_vif_event()
5112 		vif->ifp = ifp;  in brcmf_notify_vif_event()
5114 			vif->wdev.netdev = ifp->ndev;  in brcmf_notify_vif_event()
5115 			ifp->ndev->ieee80211_ptr = &vif->wdev;  in brcmf_notify_vif_event()
6036 	set_bit(BRCMF_VIF_STATUS_READY, &ifp->vif->sme_state);  in __brcmf_cfg80211_up()
6049 	if (check_vif_up(ifp->vif)) {  in __brcmf_cfg80211_down()
6050 		brcmf_link_down(ifp->vif, WLAN_REASON_UNSPECIFIED);  in __brcmf_cfg80211_down()
6060 	clear_bit(BRCMF_VIF_STATUS_READY, &ifp->vif->sme_state);  in __brcmf_cfg80211_down()
6093 	struct wireless_dev *wdev = &ifp->vif->wdev;  in brcmf_cfg80211_get_iftype()
6101 	struct brcmf_cfg80211_vif *vif;  in brcmf_get_vif_state_any()  local
6103 	list_for_each_entry(vif, &cfg->vif_list, list) {  in brcmf_get_vif_state_any()
6104 		if (test_bit(state, &vif->sme_state))  in brcmf_get_vif_state_any()
6122 				  struct brcmf_cfg80211_vif *vif)  in brcmf_cfg80211_arm_vif_event()  argument
6127 	event->vif = vif;  in brcmf_cfg80211_arm_vif_event()
6138 	armed = event->vif != NULL;  in brcmf_cfg80211_vif_event_armed()
6209 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_attach()  local
6235 	vif = brcmf_alloc_vif(cfg, NL80211_IFTYPE_STATION, false);  in brcmf_cfg80211_attach()
6236 	if (IS_ERR(vif))  in brcmf_cfg80211_attach()
6239 	vif->ifp = ifp;  in brcmf_cfg80211_attach()
6240 	vif->wdev.netdev = ndev;  in brcmf_cfg80211_attach()
6241 	ndev->ieee80211_ptr = &vif->wdev;  in brcmf_cfg80211_attach()
6247 		brcmf_free_vif(vif);  in brcmf_cfg80211_attach()
6250 	ifp->vif = vif;  in brcmf_cfg80211_attach()
6341 	brcmf_free_vif(vif);  in brcmf_cfg80211_attach()
6342 	ifp->vif = NULL;  in brcmf_cfg80211_attach()