1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
3  * Copyright (C) 2013-2014, 2018-2019, 2022-2023 Intel Corporation
4  * Copyright (C) 2013-2014 Intel Mobile Communications GmbH
17  * Count bound interfaces which are not p2p, besides data->ignore_vif.
18  * data->station_vif will point to one bound vif of type station, if exists.
26 	if (vif == data->ignore_vif || !mvmvif->deflink.phy_ctxt ||  in iwl_mvm_bound_iface_iterator()
27 	    vif->type == NL80211_IFTYPE_P2P_DEVICE)  in iwl_mvm_bound_iface_iterator()
30 	data->num_active_macs++;  in iwl_mvm_bound_iface_iterator()
32 	if (vif->type == NL80211_IFTYPE_STATION) {  in iwl_mvm_bound_iface_iterator()
33 		data->sta_vif_ap_sta = mvmvif->ap_sta;  in iwl_mvm_bound_iface_iterator()
34 		if (vif->cfg.assoc)  in iwl_mvm_bound_iface_iterator()
35 			data->sta_vif_state = SF_FULL_ON;  in iwl_mvm_bound_iface_iterator()
37 			data->sta_vif_state = SF_INIT_OFF;  in iwl_mvm_bound_iface_iterator()
106 	sf_cmd->watermark[SF_LONG_DELAY_ON] = cpu_to_le32(SF_W_MARK_SCAN);  in iwl_mvm_fill_sf_command()
109 	 * If we are in association flow - check antenna configuration  in iwl_mvm_fill_sf_command()
115 		for (link_id = 0; link_id < ARRAY_SIZE(sta->link); link_id++) {  in iwl_mvm_fill_sf_command()
116 			link_sta = rcu_dereference(sta->link[link_id]);  in iwl_mvm_fill_sf_command()
120 			if (link_sta->ht_cap.ht_supported ||  in iwl_mvm_fill_sf_command()
121 			    link_sta->vht_cap.vht_supported ||  in iwl_mvm_fill_sf_command()
122 			    link_sta->eht_cap.has_eht ||  in iwl_mvm_fill_sf_command()
123 			    link_sta->he_cap.has_he) {  in iwl_mvm_fill_sf_command()
125 				max_rx_nss = max(max_rx_nss, link_sta->rx_nss);  in iwl_mvm_fill_sf_command()
149 	sf_cmd->watermark[SF_FULL_ON] = cpu_to_le32(watermark);  in iwl_mvm_fill_sf_command()
153 			sf_cmd->long_delay_timeouts[i][j] =  in iwl_mvm_fill_sf_command()
163 		memcpy(sf_cmd->full_on_timeouts, sf_full_timeout,  in iwl_mvm_fill_sf_command()
170 		memcpy(sf_cmd->full_on_timeouts, sf_full_timeout_def,  in iwl_mvm_fill_sf_command()
187 	if (new_state != SF_FULL_ON && mvm->sf_state == new_state)  in iwl_mvm_sf_config()
198 			return -EINVAL;  in iwl_mvm_sf_config()
208 		return -EINVAL;  in iwl_mvm_sf_config()
214 		mvm->sf_state = new_state;  in iwl_mvm_sf_config()
239 	if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status) ||  in iwl_mvm_sf_update()
240 	    (changed_vif && changed_vif->type == NL80211_IFTYPE_P2P_DEVICE))  in iwl_mvm_sf_update()
243 	ieee80211_iterate_active_interfaces_atomic(mvm->hw,  in iwl_mvm_sf_update()
254 		/* If there are no active macs - change state to SF_INIT_OFF */  in iwl_mvm_sf_update()
266 				return -EINVAL;  in iwl_mvm_sf_update()
267 			if (changed_vif->type != NL80211_IFTYPE_STATION) {  in iwl_mvm_sf_update()
269 			} else if (changed_vif->cfg.assoc &&  in iwl_mvm_sf_update()
270 				   changed_vif->bss_conf.dtim_period) {  in iwl_mvm_sf_update()
272 				sta = mvmvif->ap_sta;  in iwl_mvm_sf_update()
280 		/* If there are multiple active macs - change to SF_UNINIT */  in iwl_mvm_sf_update()