99 static bool check_vif_up(struct brcmf_cfg80211_vif *vif)  in check_vif_up()  argument
101 	if (!test_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state)) {  in check_vif_up()
103 			  vif->sme_state);  in check_vif_up()
508 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_update_proto_addr_mode()  local
511 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);  in brcmf_cfg80211_update_proto_addr_mode()
512 	ifp = vif->ifp;  in brcmf_cfg80211_update_proto_addr_mode()
561 	struct brcmf_cfg80211_vif *vif;  in brcmf_ap_add_vif()  local
569 	vif = brcmf_alloc_vif(cfg, NL80211_IFTYPE_AP, false);  in brcmf_ap_add_vif()
570 	if (IS_ERR(vif))  in brcmf_ap_add_vif()
571 		return (struct wireless_dev *)vif;  in brcmf_ap_add_vif()
573 	brcmf_cfg80211_arm_vif_event(cfg, vif);  in brcmf_ap_add_vif()
592 	ifp = vif->ifp;  in brcmf_ap_add_vif()
606 	return &ifp->vif->wdev;  in brcmf_ap_add_vif()
609 	brcmf_free_vif(vif);  in brcmf_ap_add_vif()
613 static bool brcmf_is_apmode(struct brcmf_cfg80211_vif *vif)  in brcmf_is_apmode()  argument
617 	iftype = vif->wdev.iftype;  in brcmf_is_apmode()
621 static bool brcmf_is_ibssmode(struct brcmf_cfg80211_vif *vif)  in brcmf_is_ibssmode()  argument
623 	return vif->wdev.iftype == NL80211_IFTYPE_ADHOC;  in brcmf_is_ibssmode()
672 	if (check_vif_up(ifp->vif)) {  in brcmf_set_mpc()
789 	struct brcmf_cfg80211_vif *vif = ifp->vif;  in brcmf_cfg80211_change_iface()  local
807 		if ((vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT) ||  in brcmf_cfg80211_change_iface()
808 		    (vif->wdev.iftype == NL80211_IFTYPE_P2P_GO)) {  in brcmf_cfg80211_change_iface()
835 			set_bit(BRCMF_VIF_STATUS_AP_CREATING, &vif->sme_state);  in brcmf_cfg80211_change_iface()
845 		brcmf_dbg(INFO, "IF Type = %s\n", brcmf_is_ibssmode(vif) ?  in brcmf_cfg80211_change_iface()
850 	brcmf_cfg80211_update_proto_addr_mode(&vif->wdev);  in brcmf_cfg80211_change_iface()
1015 brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif,  in brcmf_cfg80211_escan()  argument
1019 	struct brcmf_if *ifp = vif->ifp;  in brcmf_cfg80211_escan()
1045 	if (test_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state)) {  in brcmf_cfg80211_escan()
1046 		brcmf_err("Connecting: status (%lu)\n", ifp->vif->sme_state);  in brcmf_cfg80211_escan()
1051 	if (vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif)  in brcmf_cfg80211_escan()
1052 		vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif;  in brcmf_cfg80211_escan()
1069 		err = brcmf_p2p_scan_prep(wiphy, request, vif);  in brcmf_cfg80211_escan()
1073 		err = brcmf_do_escan(cfg, wiphy, vif->ifp, request);  in brcmf_cfg80211_escan()
1127 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_scan()  local
1131 	vif = container_of(request->wdev, struct brcmf_cfg80211_vif, wdev);  in brcmf_cfg80211_scan()
1132 	if (!check_vif_up(vif))  in brcmf_cfg80211_scan()
1135 	err = brcmf_cfg80211_escan(wiphy, vif, request, NULL);  in brcmf_cfg80211_scan()
1189 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_set_wiphy_params()
1249 static void brcmf_link_down(struct brcmf_cfg80211_vif *vif, u16 reason)  in brcmf_link_down()  argument
1251 	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(vif->wdev.wiphy);  in brcmf_link_down()
1256 	if (test_bit(BRCMF_VIF_STATUS_CONNECTED, &vif->sme_state)) {  in brcmf_link_down()
1258 		err = brcmf_fil_cmd_data_set(vif->ifp,  in brcmf_link_down()
1263 		clear_bit(BRCMF_VIF_STATUS_CONNECTED, &vif->sme_state);  in brcmf_link_down()
1264 		cfg80211_disconnected(vif->wdev.netdev, reason, NULL, 0,  in brcmf_link_down()
1268 	clear_bit(BRCMF_VIF_STATUS_CONNECTING, &vif->sme_state);  in brcmf_link_down()
1270 	brcmf_btcoex_set_mode(vif, BRCMF_BTCOEX_ENABLED, 0);  in brcmf_link_down()
1280 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_cfg80211_join_ibss()
1289 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_join_ibss()
1299 	set_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state);  in brcmf_cfg80211_join_ibss()
1421 		clear_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state);  in brcmf_cfg80211_join_ibss()
1432 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_leave_ibss()
1435 	brcmf_link_down(ifp->vif, WLAN_REASON_DEAUTH_LEAVING);  in brcmf_cfg80211_leave_ibss()
1724 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_cfg80211_connect()
1737 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_connect()
1745 	if (ifp->vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif) {  in brcmf_cfg80211_connect()
1767 	err = brcmf_vif_set_mgmt_ie(ifp->vif, BRCMF_VNDR_IE_ASSOCREQ_FLAG,  in brcmf_cfg80211_connect()
1774 	set_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state);  in brcmf_cfg80211_connect()
1911 		clear_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state);  in brcmf_cfg80211_connect()
1921 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_cfg80211_disconnect()
1926 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_disconnect()
1929 	clear_bit(BRCMF_VIF_STATUS_CONNECTED, &ifp->vif->sme_state);  in brcmf_cfg80211_disconnect()
1930 	clear_bit(BRCMF_VIF_STATUS_CONNECTING, &ifp->vif->sme_state);  in brcmf_cfg80211_disconnect()
1958 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_set_tx_power()
2005 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_get_tx_power()
2033 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_config_default_key()
2086 		if (!brcmf_is_apmode(ifp->vif) &&  in brcmf_add_keyext()
2151 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_add_key()
2167 	key = &ifp->vif->profile.key[key_idx];  in brcmf_cfg80211_add_key()
2193 		if (!brcmf_is_apmode(ifp->vif)) {  in brcmf_cfg80211_add_key()
2249 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_del_key()
2279 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_cfg80211_get_key()
2286 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_get_key()
2343 		key = &ifp->vif->profile.key[key_idx];  in brcmf_cfg80211_reconfigure_wep()
2372 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_cfg80211_get_station()
2383 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_get_station()
2386 	if (brcmf_is_apmode(ifp->vif)) {  in brcmf_cfg80211_get_station()
2403 	} else if (ifp->vif->wdev.iftype == NL80211_IFTYPE_STATION) {  in brcmf_cfg80211_get_station()
2422 			     &ifp->vif->sme_state)) {  in brcmf_cfg80211_get_station()
2486 	if (!check_vif_up(ifp->vif)) {  in brcmf_cfg80211_set_power_mgmt()
2494 	if (ifp->vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT) {  in brcmf_cfg80211_set_power_mgmt()
2704 	if (brcmf_is_ibssmode(ifp->vif))  in brcmf_update_bss_info()
3038 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_suspend()  local
3045 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_suspend()
3054 		list_for_each_entry(vif, &cfg->vif_list, list) {  in brcmf_cfg80211_suspend()
3055 			if (!test_bit(BRCMF_VIF_STATUS_READY, &vif->sme_state))  in brcmf_cfg80211_suspend()
3061 			brcmf_link_down(vif, WLAN_REASON_UNSPECIFIED);  in brcmf_cfg80211_suspend()
3119 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_set_pmksa()
3158 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_del_pmksa()
3207 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_flush_pmksa()
3769 s32 brcmf_vif_set_mgmt_ie(struct brcmf_cfg80211_vif *vif, s32 pktflag,  in brcmf_vif_set_mgmt_ie()  argument
3790 	if (!vif)  in brcmf_vif_set_mgmt_ie()
3792 	ifp = vif->ifp;  in brcmf_vif_set_mgmt_ie()
3793 	saved_ie = &vif->saved_ie;  in brcmf_vif_set_mgmt_ie()
3930 s32 brcmf_vif_clear_mgmt_ies(struct brcmf_cfg80211_vif *vif)  in brcmf_vif_clear_mgmt_ies()  argument
3940 		brcmf_vif_set_mgmt_ie(vif, pktflags[i], NULL, 0);  in brcmf_vif_clear_mgmt_ies()
3942 	memset(&vif->saved_ie, 0, sizeof(vif->saved_ie));  in brcmf_vif_clear_mgmt_ies()
3947 brcmf_config_ap_mgmt_ie(struct brcmf_cfg80211_vif *vif,  in brcmf_config_ap_mgmt_ie()  argument
3953 	err = brcmf_vif_set_mgmt_ie(vif, BRCMF_VNDR_IE_BEACON_FLAG,  in brcmf_config_ap_mgmt_ie()
3962 	err = brcmf_vif_set_mgmt_ie(vif, BRCMF_VNDR_IE_PRBRSP_FLAG,  in brcmf_config_ap_mgmt_ie()
4000 	dev_role = ifp->vif->wdev.iftype;  in brcmf_cfg80211_start_ap()
4001 	mbss = ifp->vif->mbss;  in brcmf_cfg80211_start_ap()
4004 	brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_REGULATORY, &ifp->vif->is_11d);  in brcmf_cfg80211_start_ap()
4063 	brcmf_config_ap_mgmt_ie(ifp->vif, &settings->beacon);  in brcmf_cfg80211_start_ap()
4075 		if (is_11d != ifp->vif->is_11d) {  in brcmf_cfg80211_start_ap()
4115 	} else if (WARN_ON(is_11d != ifp->vif->is_11d)) {  in brcmf_cfg80211_start_ap()
4168 	clear_bit(BRCMF_VIF_STATUS_AP_CREATING, &ifp->vif->sme_state);  in brcmf_cfg80211_start_ap()
4169 	set_bit(BRCMF_VIF_STATUS_AP_CREATED, &ifp->vif->sme_state);  in brcmf_cfg80211_start_ap()
4188 	if (ifp->vif->wdev.iftype == NL80211_IFTYPE_AP) {  in brcmf_cfg80211_stop_ap()
4193 		if (ifp->vif->mbss) {  in brcmf_cfg80211_stop_ap()
4215 					    ifp->vif->is_11d);  in brcmf_cfg80211_stop_ap()
4233 	set_bit(BRCMF_VIF_STATUS_AP_CREATING, &ifp->vif->sme_state);  in brcmf_cfg80211_stop_ap()
4234 	clear_bit(BRCMF_VIF_STATUS_AP_CREATED, &ifp->vif->sme_state);  in brcmf_cfg80211_stop_ap()
4248 	err = brcmf_config_ap_mgmt_ie(ifp->vif, info);  in brcmf_cfg80211_change_beacon()
4267 	if (ifp->vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif)  in brcmf_cfg80211_del_station()
4268 		ifp = cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif->ifp;  in brcmf_cfg80211_del_station()
4269 	if (!check_vif_up(ifp->vif))  in brcmf_cfg80211_del_station()
4317 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_mgmt_frame_register()  local
4323 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);  in brcmf_cfg80211_mgmt_frame_register()
4325 		vif->mgmt_rx_reg |= BIT(mgmt_type);  in brcmf_cfg80211_mgmt_frame_register()
4327 		vif->mgmt_rx_reg &= ~BIT(mgmt_type);  in brcmf_cfg80211_mgmt_frame_register()
4340 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_mgmt_tx()  local
4361 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);  in brcmf_cfg80211_mgmt_tx()
4378 		if (vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif)  in brcmf_cfg80211_mgmt_tx()
4379 			vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif;  in brcmf_cfg80211_mgmt_tx()
4380 		err = brcmf_vif_set_mgmt_ie(vif,  in brcmf_cfg80211_mgmt_tx()
4407 			brcmf_fil_cmd_int_get(vif->ifp, BRCMF_C_GET_CHANNEL,  in brcmf_cfg80211_mgmt_tx()
4440 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_cancel_remain_on_channel()  local
4445 	vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif;  in brcmf_cfg80211_cancel_remain_on_channel()
4446 	if (vif == NULL) {  in brcmf_cfg80211_cancel_remain_on_channel()
4451 	brcmf_p2p_cancel_remain_on_channel(vif->ifp);  in brcmf_cfg80211_cancel_remain_on_channel()
4462 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_crit_proto_start()  local
4464 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);  in brcmf_cfg80211_crit_proto_start()
4474 	return brcmf_btcoex_set_mode(vif, BRCMF_BTCOEX_DISABLED, duration);  in brcmf_cfg80211_crit_proto_start()
4481 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_crit_proto_stop()  local
4483 	vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);  in brcmf_cfg80211_crit_proto_stop()
4485 	brcmf_btcoex_set_mode(vif, BRCMF_BTCOEX_ENABLED, 0);  in brcmf_cfg80211_crit_proto_stop()
4604 	struct brcmf_cfg80211_vif *vif;  in brcmf_alloc_vif()  local
4608 		  sizeof(*vif));  in brcmf_alloc_vif()
4609 	vif = kzalloc(sizeof(*vif), GFP_KERNEL);  in brcmf_alloc_vif()
4610 	if (!vif)  in brcmf_alloc_vif()
4613 	vif->wdev.wiphy = cfg->wiphy;  in brcmf_alloc_vif()
4614 	vif->wdev.iftype = type;  in brcmf_alloc_vif()
4616 	vif->pm_block = pm_block;  in brcmf_alloc_vif()
4617 	vif->roam_off = -1;  in brcmf_alloc_vif()
4619 	brcmf_init_prof(&vif->profile);  in brcmf_alloc_vif()
4629 		vif->mbss = mbss;  in brcmf_alloc_vif()
4632 	list_add_tail(&vif->list, &cfg->vif_list);  in brcmf_alloc_vif()
4633 	return vif;  in brcmf_alloc_vif()
4636 void brcmf_free_vif(struct brcmf_cfg80211_vif *vif)  in brcmf_free_vif()  argument
4638 	list_del(&vif->list);  in brcmf_free_vif()
4639 	kfree(vif);  in brcmf_free_vif()
4644 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_free_netdev()  local
4648 	vif = ifp->vif;  in brcmf_cfg80211_free_netdev()
4650 	brcmf_free_vif(vif);  in brcmf_cfg80211_free_netdev()
4778 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_bss_roaming_done()
4828 	set_bit(BRCMF_VIF_STATUS_CONNECTED, &ifp->vif->sme_state);  in brcmf_bss_roaming_done()
4839 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_bss_connect_done()
4845 			       &ifp->vif->sme_state)) {  in brcmf_bss_connect_done()
4851 				&ifp->vif->sme_state);  in brcmf_bss_connect_done()
4885 		if (ifp->vif->mbss)  in brcmf_notify_connect_status_ap()
4916 	struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;  in brcmf_notify_connect_status()
4927 	if (brcmf_is_apmode(ifp->vif)) {  in brcmf_notify_connect_status()
4931 		if (brcmf_is_ibssmode(ifp->vif)) {  in brcmf_notify_connect_status()
4937 				  &ifp->vif->sme_state);  in brcmf_notify_connect_status()
4939 				&ifp->vif->sme_state);  in brcmf_notify_connect_status()
4944 		if (!brcmf_is_ibssmode(ifp->vif)) {  in brcmf_notify_connect_status()
4947 		brcmf_link_down(ifp->vif, brcmf_map_fw_linkdown_reason(e));  in brcmf_notify_connect_status()
4952 		if (brcmf_is_ibssmode(ifp->vif))  in brcmf_notify_connect_status()
4954 				  &ifp->vif->sme_state);  in brcmf_notify_connect_status()
4971 		if (test_bit(BRCMF_VIF_STATUS_CONNECTED, &ifp->vif->sme_state))  in brcmf_notify_roaming_status()
5004 	struct brcmf_cfg80211_vif *vif;  in brcmf_notify_vif_event()  local
5012 	vif = event->vif;  in brcmf_notify_vif_event()
5017 		if (!cfg->vif_event.vif) {  in brcmf_notify_vif_event()
5022 		ifp->vif = vif;  in brcmf_notify_vif_event()
5023 		vif->ifp = ifp;  in brcmf_notify_vif_event()
5025 			vif->wdev.netdev = ifp->ndev;  in brcmf_notify_vif_event()
5026 			ifp->ndev->ieee80211_ptr = &vif->wdev;  in brcmf_notify_vif_event()
5874 	set_bit(BRCMF_VIF_STATUS_READY, &ifp->vif->sme_state);  in __brcmf_cfg80211_up()
5887 	if (check_vif_up(ifp->vif)) {  in __brcmf_cfg80211_down()
5888 		brcmf_link_down(ifp->vif, WLAN_REASON_UNSPECIFIED);  in __brcmf_cfg80211_down()
5898 	clear_bit(BRCMF_VIF_STATUS_READY, &ifp->vif->sme_state);  in __brcmf_cfg80211_down()
5931 	struct wireless_dev *wdev = &ifp->vif->wdev;  in brcmf_cfg80211_get_iftype()
5939 	struct brcmf_cfg80211_vif *vif;  in brcmf_get_vif_state_any()  local
5941 	list_for_each_entry(vif, &cfg->vif_list, list) {  in brcmf_get_vif_state_any()
5942 		if (test_bit(state, &vif->sme_state))  in brcmf_get_vif_state_any()
5960 				  struct brcmf_cfg80211_vif *vif)  in brcmf_cfg80211_arm_vif_event()  argument
5965 	event->vif = vif;  in brcmf_cfg80211_arm_vif_event()
5976 	armed = event->vif != NULL;  in brcmf_cfg80211_vif_event_armed()
6033 	struct brcmf_cfg80211_vif *vif;  in brcmf_cfg80211_attach()  local
6058 	vif = brcmf_alloc_vif(cfg, NL80211_IFTYPE_STATION, false);  in brcmf_cfg80211_attach()
6059 	if (IS_ERR(vif))  in brcmf_cfg80211_attach()
6062 	vif->ifp = ifp;  in brcmf_cfg80211_attach()
6063 	vif->wdev.netdev = ndev;  in brcmf_cfg80211_attach()
6064 	ndev->ieee80211_ptr = &vif->wdev;  in brcmf_cfg80211_attach()
6070 		brcmf_free_vif(vif);  in brcmf_cfg80211_attach()
6073 	ifp->vif = vif;  in brcmf_cfg80211_attach()
6146 	brcmf_free_vif(vif);  in brcmf_cfg80211_attach()