70 int get_wiphy_idx(struct wiphy *wiphy)  in get_wiphy_idx()  argument
72 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in get_wiphy_idx()
77 struct wiphy *wiphy_idx_to_wiphy(int wiphy_idx)  in wiphy_idx_to_wiphy()
86 	return &rdev->wiphy;  in wiphy_idx_to_wiphy()
114 		if (strcmp(newname, wiphy_name(&rdev2->wiphy)) == 0)  in cfg80211_dev_check_name()
128 	if (strcmp(newname, wiphy_name(&rdev->wiphy)) == 0)  in cfg80211_dev_rename()
135 	result = device_rename(&rdev->wiphy.dev, newname);  in cfg80211_dev_rename()
139 	if (rdev->wiphy.debugfsdir &&  in cfg80211_dev_rename()
140 	    !debugfs_rename(rdev->wiphy.debugfsdir->d_parent,  in cfg80211_dev_rename()
141 			    rdev->wiphy.debugfsdir,  in cfg80211_dev_rename()
142 			    rdev->wiphy.debugfsdir->d_parent,  in cfg80211_dev_rename()
157 	if (!(rdev->wiphy.flags & WIPHY_FLAG_NETNS_OK))  in cfg80211_switch_netns()
172 		net = wiphy_net(&rdev->wiphy);  in cfg80211_switch_netns()
188 	wiphy_net_set(&rdev->wiphy, net);  in cfg80211_switch_netns()
190 	err = device_rename(&rdev->wiphy.dev, dev_name(&rdev->wiphy.dev));  in cfg80211_switch_netns()
226 void cfg80211_shutdown_all_interfaces(struct wiphy *wiphy)  in cfg80211_shutdown_all_interfaces()  argument
228 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in cfg80211_shutdown_all_interfaces()
258 	cfg80211_shutdown_all_interfaces(&rdev->wiphy);  in cfg80211_rfkill_set_block()
339 struct wiphy *wiphy_new_nm(const struct cfg80211_ops *ops, int sizeof_priv,  in wiphy_new_nm()
388 		rv = dev_set_name(&rdev->wiphy.dev, "%s", requested_name);  in wiphy_new_nm()
400 		dev_set_name(&rdev->wiphy.dev, PHY_NAME "%d", rdev->wiphy_idx);  in wiphy_new_nm()
416 	rdev->wiphy.wext = &cfg80211_wext_handler;  in wiphy_new_nm()
419 	device_initialize(&rdev->wiphy.dev);  in wiphy_new_nm()
420 	rdev->wiphy.dev.class = &ieee80211_class;  in wiphy_new_nm()
421 	rdev->wiphy.dev.platform_data = rdev;  in wiphy_new_nm()
422 	device_enable_async_suspend(&rdev->wiphy.dev);  in wiphy_new_nm()
430 	rdev->wiphy.flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT;  in wiphy_new_nm()
433 	wiphy_net_set(&rdev->wiphy, &init_net);  in wiphy_new_nm()
436 	rdev->rfkill = rfkill_alloc(dev_name(&rdev->wiphy.dev),  in wiphy_new_nm()
437 				   &rdev->wiphy.dev, RFKILL_TYPE_WLAN,  in wiphy_new_nm()
456 	rdev->wiphy.retry_short = 7;  in wiphy_new_nm()
457 	rdev->wiphy.retry_long = 4;  in wiphy_new_nm()
458 	rdev->wiphy.frag_threshold = (u32) -1;  in wiphy_new_nm()
459 	rdev->wiphy.rts_threshold = (u32) -1;  in wiphy_new_nm()
460 	rdev->wiphy.coverage_class = 0;  in wiphy_new_nm()
462 	rdev->wiphy.max_num_csa_counters = 1;  in wiphy_new_nm()
464 	rdev->wiphy.max_sched_scan_plans = 1;  in wiphy_new_nm()
465 	rdev->wiphy.max_sched_scan_plan_interval = U32_MAX;  in wiphy_new_nm()
467 	return &rdev->wiphy;  in wiphy_new_nm()
471 static int wiphy_verify_combinations(struct wiphy *wiphy)  in wiphy_verify_combinations()  argument
476 	for (i = 0; i < wiphy->n_iface_combinations; i++) {  in wiphy_verify_combinations()
480 		c = &wiphy->iface_combinations[i];  in wiphy_verify_combinations()
521 			if (WARN_ON(wiphy->software_iftypes & types))  in wiphy_verify_combinations()
534 			if (WARN_ON((wiphy->interface_modes & types) != types))  in wiphy_verify_combinations()
546 int wiphy_register(struct wiphy *wiphy)  in wiphy_register()  argument
548 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in wiphy_register()
554 	u16 ifmodes = wiphy->interface_modes;  in wiphy_register()
557 	if (WARN_ON(wiphy->wowlan &&  in wiphy_register()
558 		    (wiphy->wowlan->flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE) &&  in wiphy_register()
559 		    !(wiphy->wowlan->flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY)))  in wiphy_register()
561 	if (WARN_ON(wiphy->wowlan &&  in wiphy_register()
562 		    !wiphy->wowlan->flags && !wiphy->wowlan->n_patterns &&  in wiphy_register()
563 		    !wiphy->wowlan->tcp))  in wiphy_register()
566 	if (WARN_ON((wiphy->features & NL80211_FEATURE_TDLS_CHANNEL_SWITCH) &&  in wiphy_register()
575 	if (wiphy->interface_modes & ~(BIT(NL80211_IFTYPE_STATION) |  in wiphy_register()
583 		wiphy->regulatory_flags |= REGULATORY_IGNORE_STALE_KICKOFF;  in wiphy_register()
585 	if (WARN_ON((wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED) &&  in wiphy_register()
586 		    (wiphy->regulatory_flags &  in wiphy_register()
593 	if (WARN_ON(wiphy->coalesce &&  in wiphy_register()
594 		    (!wiphy->coalesce->n_rules ||  in wiphy_register()
595 		     !wiphy->coalesce->n_patterns) &&  in wiphy_register()
596 		    (!wiphy->coalesce->pattern_min_len ||  in wiphy_register()
597 		     wiphy->coalesce->pattern_min_len >  in wiphy_register()
598 			wiphy->coalesce->pattern_max_len)))  in wiphy_register()
601 	if (WARN_ON(wiphy->ap_sme_capa &&  in wiphy_register()
602 		    !(wiphy->flags & WIPHY_FLAG_HAVE_AP_SME)))  in wiphy_register()
605 	if (WARN_ON(wiphy->addresses && !wiphy->n_addresses))  in wiphy_register()
608 	if (WARN_ON(wiphy->addresses &&  in wiphy_register()
609 		    !is_zero_ether_addr(wiphy->perm_addr) &&  in wiphy_register()
610 		    memcmp(wiphy->perm_addr, wiphy->addresses[0].addr,  in wiphy_register()
614 	if (WARN_ON(wiphy->max_acl_mac_addrs &&  in wiphy_register()
615 		    (!(wiphy->flags & WIPHY_FLAG_HAVE_AP_SME) ||  in wiphy_register()
619 	if (wiphy->addresses)  in wiphy_register()
620 		memcpy(wiphy->perm_addr, wiphy->addresses[0].addr, ETH_ALEN);  in wiphy_register()
625 	if (WARN_ON(ifmodes != wiphy->interface_modes))  in wiphy_register()
626 		wiphy->interface_modes = ifmodes;  in wiphy_register()
628 	res = wiphy_verify_combinations(wiphy);  in wiphy_register()
634 		sband = wiphy->bands[band];  in wiphy_register()
687 	if (WARN_ON(rdev->wiphy.wowlan && rdev->wiphy.wowlan->n_patterns &&  in wiphy_register()
688 		    (!rdev->wiphy.wowlan->pattern_min_len ||  in wiphy_register()
689 		     rdev->wiphy.wowlan->pattern_min_len >  in wiphy_register()
690 				rdev->wiphy.wowlan->pattern_max_len)))  in wiphy_register()
695 	ieee80211_set_bitrate_flags(wiphy);  in wiphy_register()
697 	rdev->wiphy.features |= NL80211_FEATURE_SCAN_FLUSH;  in wiphy_register()
700 	res = device_add(&rdev->wiphy.dev);  in wiphy_register()
707 	wiphy_regulatory_register(wiphy);  in wiphy_register()
713 	rdev->wiphy.debugfsdir =  in wiphy_register()
714 		debugfs_create_dir(wiphy_name(&rdev->wiphy),  in wiphy_register()
716 	if (IS_ERR(rdev->wiphy.debugfsdir))  in wiphy_register()
717 		rdev->wiphy.debugfsdir = NULL;  in wiphy_register()
722 	if (wiphy->regulatory_flags & REGULATORY_CUSTOM_REG) {  in wiphy_register()
725 		request.wiphy_idx = get_wiphy_idx(wiphy);  in wiphy_register()
733 	rdev->wiphy.registered = true;  in wiphy_register()
740 		wiphy_unregister(&rdev->wiphy);  in wiphy_register()
748 void wiphy_rfkill_start_polling(struct wiphy *wiphy)  in wiphy_rfkill_start_polling()  argument
750 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in wiphy_rfkill_start_polling()
759 void wiphy_rfkill_stop_polling(struct wiphy *wiphy)  in wiphy_rfkill_stop_polling()  argument
761 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in wiphy_rfkill_stop_polling()
767 void wiphy_unregister(struct wiphy *wiphy)  in wiphy_unregister()  argument
769 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in wiphy_unregister()
783 	rdev->wiphy.registered = false;  in wiphy_unregister()
791 	debugfs_remove_recursive(rdev->wiphy.debugfsdir);  in wiphy_unregister()
799 	wiphy_regulatory_deregister(wiphy);  in wiphy_unregister()
802 	device_del(&rdev->wiphy.dev);  in wiphy_unregister()
815 	if (rdev->wiphy.wowlan_config && rdev->ops->set_wakeup)  in wiphy_unregister()
833 		cfg80211_put_bss(&rdev->wiphy, &scan->pub);  in cfg80211_dev_free()
837 void wiphy_free(struct wiphy *wiphy)  in wiphy_free()  argument
839 	put_device(&wiphy->dev);  in wiphy_free()
843 void wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool blocked)  in wiphy_rfkill_set_hw_state()  argument
845 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in wiphy_rfkill_set_hw_state()
854 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_unregister_wdev()
953 void cfg80211_stop_iface(struct wiphy *wiphy, struct wireless_dev *wdev,  in cfg80211_stop_iface()  argument
956 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);  in cfg80211_stop_iface()
960 	trace_cfg80211_stop_iface(wiphy, wdev);  in cfg80211_stop_iface()
986 	rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_netdev_notifier_call()
1012 		if (sysfs_create_link(&dev->dev.kobj, &rdev->wiphy.dev.kobj,  in cfg80211_netdev_notifier_call()
1023 		if (wdev->wiphy->flags & WIPHY_FLAG_PS_ON_BY_DEFAULT)  in cfg80211_netdev_notifier_call()
1136 			cfg80211_put_bss(wdev->wiphy, &wdev->current_bss->pub);  in cfg80211_netdev_notifier_call()
1141 		if (!(wdev->wiphy->interface_modes & BIT(wdev->iftype)))  in cfg80211_netdev_notifier_call()
1165 		if (net_eq(wiphy_net(&rdev->wiphy), net))  in cfg80211_pernet_exit()