1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
3  * Copyright (C) 2024-2025 Intel Corporation
20 	if (vif->type != NL80211_IFTYPE_STATION)  in iwl_mld_vif_ps_iterator()
23 	*ps_enable &= !mld_vif->ps_disabled;  in iwl_mld_vif_ps_iterator()
37 		ieee80211_iterate_active_interfaces_mtx(mld->hw,  in iwl_mld_update_device_power()
68 	if (ieee80211_vif_type_p2p(link_conf->vif) != NL80211_IFTYPE_STATION)  in iwl_mld_enable_beacon_filter()
72 	if (iwl_mld_vif_from_mac80211(link_conf->vif)->disable_bf)  in iwl_mld_enable_beacon_filter()
76 	if (link_conf->cqm_rssi_thold) {  in iwl_mld_enable_beacon_filter()
78 			cpu_to_le32(link_conf->cqm_rssi_hyst);  in iwl_mld_enable_beacon_filter()
81 			cpu_to_le32(-link_conf->cqm_rssi_thold);  in iwl_mld_enable_beacon_filter()
108 	chanctx_conf = wiphy_dereference(mld->wiphy, link_conf->chanctx_conf);  in iwl_mld_power_is_radar()
113 	return chanctx_conf->def.chan->flags & IEEE80211_CHAN_RADAR;  in iwl_mld_power_is_radar()
123 	cmd->rx_data_timeout_uapsd =  in iwl_mld_power_configure_uapsd()
125 	cmd->tx_data_timeout_uapsd =  in iwl_mld_power_configure_uapsd()
128 	 /* set advanced pm flag with no uapsd ACs to enable ps-poll */  in iwl_mld_power_configure_uapsd()
130 		cmd->flags |= cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK);  in iwl_mld_power_configure_uapsd()
137 		if (!link->queue_params[ac].uapsd)  in iwl_mld_power_configure_uapsd()
140 		cmd->flags |=  in iwl_mld_power_configure_uapsd()
144 		cmd->uapsd_ac_flags |= BIT(ac);  in iwl_mld_power_configure_uapsd()
146 		/* QNDP TID - the highest TID with no admission control */  in iwl_mld_power_configure_uapsd()
147 		if (!tid_found && !link->queue_params[ac].acm) {  in iwl_mld_power_configure_uapsd()
151 				cmd->qndp_tid = 6;  in iwl_mld_power_configure_uapsd()
154 				cmd->qndp_tid = 5;  in iwl_mld_power_configure_uapsd()
157 				cmd->qndp_tid = 0;  in iwl_mld_power_configure_uapsd()
160 				cmd->qndp_tid = 1;  in iwl_mld_power_configure_uapsd()
166 	if (cmd->uapsd_ac_flags == (BIT(IEEE80211_AC_VO) |  in iwl_mld_power_configure_uapsd()
170 		cmd->flags |= cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK);  in iwl_mld_power_configure_uapsd()
171 		cmd->snooze_interval = cpu_to_le16(IWL_MLD_PS_SNOOZE_INTERVAL);  in iwl_mld_power_configure_uapsd()
172 		cmd->snooze_window = cpu_to_le16(IWL_MLD_PS_SNOOZE_WINDOW);  in iwl_mld_power_configure_uapsd()
175 	cmd->uapsd_max_sp = mld->hw->uapsd_max_sp_len;  in iwl_mld_power_configure_uapsd()
187 	dtimper = link_conf->dtim_period ?: 1;  in iwl_mld_power_config_skip_dtim()
188 	dtimper_tu = dtimper * link_conf->beacon_int;  in iwl_mld_power_config_skip_dtim()
199 	cmd->skip_dtim_periods = skip;  in iwl_mld_power_config_skip_dtim()
200 	cmd->flags |= cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);  in iwl_mld_power_config_skip_dtim()
212 	struct ieee80211_bss_conf *link_conf = &vif->bss_conf;  in iwl_mld_power_build_cmd()
213 	struct iwl_mld_link *link = &mld_vif->deflink;  in iwl_mld_power_build_cmd()
216 	cmd->id_and_color = cpu_to_le32(mld_vif->fw_id);  in iwl_mld_power_build_cmd()
221 		if (WARN_ON(!vif->active_links))  in iwl_mld_power_build_cmd()
228 		link_id = __ffs(vif->active_links);  in iwl_mld_power_build_cmd()
235 	dtimper = link_conf->dtim_period;  in iwl_mld_power_build_cmd()
236 	bi = link_conf->beacon_int;  in iwl_mld_power_build_cmd()
245 	keep_alive = max(keep_alive, POWER_KEEP_ALIVE_PERIOD_SEC);  in iwl_mld_power_build_cmd()
246 	cmd->keep_alive_seconds = cpu_to_le16(keep_alive);  in iwl_mld_power_build_cmd()
249 		cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK);  in iwl_mld_power_build_cmd()
251 	if (!vif->cfg.ps || iwl_mld_tdls_sta_count(mld) > 0)  in iwl_mld_power_build_cmd()
254 	cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK);  in iwl_mld_power_build_cmd()
256 	if (iwl_fw_lookup_cmd_ver(mld->fw, MAC_PM_POWER_TABLE, 0) >= 2)  in iwl_mld_power_build_cmd()
257 		cmd->flags |= cpu_to_le16(POWER_FLAGS_ENABLE_SMPS_MSK);  in iwl_mld_power_build_cmd()
260 	if (link_conf->beacon_rate &&  in iwl_mld_power_build_cmd()
261 	    (link_conf->beacon_rate->bitrate == 10 ||  in iwl_mld_power_build_cmd()
262 	     link_conf->beacon_rate->bitrate == 60)) {  in iwl_mld_power_build_cmd()
263 		cmd->flags |= cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK);  in iwl_mld_power_build_cmd()
264 		cmd->lprx_rssi_threshold = POWER_LPRX_RSSI_THRESHOLD;  in iwl_mld_power_build_cmd()
269 		cmd->rx_data_timeout =  in iwl_mld_power_build_cmd()
271 		cmd->tx_data_timeout =  in iwl_mld_power_build_cmd()
273 	} else if (iwl_mld_vif_low_latency(mld_vif) && vif->p2p) {  in iwl_mld_power_build_cmd()
274 		cmd->tx_data_timeout =  in iwl_mld_power_build_cmd()
276 		cmd->rx_data_timeout =  in iwl_mld_power_build_cmd()
279 		cmd->rx_data_timeout =  in iwl_mld_power_build_cmd()
281 		cmd->tx_data_timeout =  in iwl_mld_power_build_cmd()
290 	ps_poll = mld_vif->use_ps_poll;  in iwl_mld_power_build_cmd()
315 	BUILD_BUG_ON(ARRAY_SIZE(cmd->psd_pwr) !=  in iwl_mld_tpe_sta_cmd_data()
316 		     ARRAY_SIZE(link->tpe.psd_local[0].power));  in iwl_mld_tpe_sta_cmd_data()
318 	/* if not valid, mac80211 puts default (max value) */  in iwl_mld_tpe_sta_cmd_data()
319 	for (i = 0; i < ARRAY_SIZE(cmd->psd_pwr); i++)  in iwl_mld_tpe_sta_cmd_data()
320 		cmd->psd_pwr[i] = min(link->tpe.psd_local[0].power[i],  in iwl_mld_tpe_sta_cmd_data()
321 				      link->tpe.psd_reg_client[0].power[i]);  in iwl_mld_tpe_sta_cmd_data()
323 	BUILD_BUG_ON(ARRAY_SIZE(cmd->eirp_pwr) !=  in iwl_mld_tpe_sta_cmd_data()
324 		     ARRAY_SIZE(link->tpe.max_local[0].power));  in iwl_mld_tpe_sta_cmd_data()
326 	for (i = 0; i < ARRAY_SIZE(cmd->eirp_pwr); i++)  in iwl_mld_tpe_sta_cmd_data()
327 		cmd->eirp_pwr[i] = min(link->tpe.max_local[0].power[i],  in iwl_mld_tpe_sta_cmd_data()
328 				       link->tpe.max_reg_client[0].power[i]);  in iwl_mld_tpe_sta_cmd_data()
340 	lockdep_assert_wiphy(mld->wiphy);  in iwl_mld_send_ap_tx_power_constraint_cmd()
342 	if (!mld_link->active)  in iwl_mld_send_ap_tx_power_constraint_cmd()
345 	if (link->chanreq.oper.chan->band != NL80211_BAND_6GHZ)  in iwl_mld_send_ap_tx_power_constraint_cmd()
348 	cmd.link_id = cpu_to_le16(mld_link->fw_id);  in iwl_mld_send_ap_tx_power_constraint_cmd()
352 	if (vif->type == NL80211_IFTYPE_AP) {  in iwl_mld_send_ap_tx_power_constraint_cmd()
354 	} else if (link->power_type == IEEE80211_REG_UNSET_AP) {  in iwl_mld_send_ap_tx_power_constraint_cmd()
357 		cmd.ap_type = cpu_to_le16(link->power_type - 1);  in iwl_mld_send_ap_tx_power_constraint_cmd()
386 		return -ENODEV;  in iwl_mld_set_tx_power()
388 	cmd.common.link_id = cpu_to_le32(mld_link->fw_id);  in iwl_mld_set_tx_power()