361 iwl_get_coex_type(struct iwl_mvm *mvm, const struct ieee80211_vif *vif)  in iwl_get_coex_type()  argument
388 	if (mvm->cfg->bt_shared_single_ant) {  in iwl_get_coex_type()
394 	primary_ch_phy_id = le32_to_cpu(mvm->last_bt_ci_cmd.primary_ch_phy_id);  in iwl_get_coex_type()
396 		le32_to_cpu(mvm->last_bt_ci_cmd.secondary_ch_phy_id);  in iwl_get_coex_type()
399 		ret = le32_to_cpu(mvm->last_bt_notif.primary_ch_lut);  in iwl_get_coex_type()
401 		ret = le32_to_cpu(mvm->last_bt_notif.secondary_ch_lut);  in iwl_get_coex_type()
409 int iwl_send_bt_init_conf(struct iwl_mvm *mvm)  in iwl_send_bt_init_conf()  argument
420 	if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BT_COEX_SPLIT))  in iwl_send_bt_init_conf()
421 		return iwl_send_bt_init_conf_old(mvm);  in iwl_send_bt_init_conf()
428 	lockdep_assert_held(&mvm->mutex);  in iwl_send_bt_init_conf()
430 	if (unlikely(mvm->bt_force_ant_mode != BT_FORCE_ANT_DIS)) {  in iwl_send_bt_init_conf()
431 		switch (mvm->bt_force_ant_mode) {  in iwl_send_bt_init_conf()
454 	if (iwl_mvm_bt_is_plcr_supported(mvm))  in iwl_send_bt_init_conf()
466 	memset(&mvm->last_bt_notif, 0, sizeof(mvm->last_bt_notif));  in iwl_send_bt_init_conf()
467 	memset(&mvm->last_bt_ci_cmd, 0, sizeof(mvm->last_bt_ci_cmd));  in iwl_send_bt_init_conf()
469 	ret = iwl_mvm_send_cmd(mvm, &cmd);  in iwl_send_bt_init_conf()
475 static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id,  in iwl_mvm_bt_coex_reduced_txp()  argument
483 	mvmsta = iwl_mvm_sta_from_staid_protected(mvm, sta_id);  in iwl_mvm_bt_coex_reduced_txp()
496 	IWL_DEBUG_COEX(mvm, "%sable reduced Tx Power for sta %d\n",  in iwl_mvm_bt_coex_reduced_txp()
502 	ret = iwl_mvm_send_cmd_pdu(mvm, BT_COEX_UPDATE_REDUCED_TXP, CMD_ASYNC,  in iwl_mvm_bt_coex_reduced_txp()
510 	struct iwl_mvm *mvm;  member
517 void iwl_mvm_bt_coex_enable_rssi_event(struct iwl_mvm *mvm,  in iwl_mvm_bt_coex_enable_rssi_event()  argument
536 	struct iwl_mvm *mvm = data->mvm;  in iwl_mvm_bt_notif_iterator()  local
543 	lockdep_assert_held(&mvm->mutex);  in iwl_mvm_bt_notif_iterator()
563 			iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_BT_COEX,  in iwl_mvm_bt_notif_iterator()
565 			iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id,  in iwl_mvm_bt_notif_iterator()
567 			iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, false, 0);  in iwl_mvm_bt_notif_iterator()
583 	    IWL_COEX_IS_RRC_ON(mvm->last_bt_notif.ttc_rrc_status,  in iwl_mvm_bt_notif_iterator()
587 	IWL_DEBUG_COEX(data->mvm,  in iwl_mvm_bt_notif_iterator()
592 		iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_BT_COEX,  in iwl_mvm_bt_notif_iterator()
641 	if (iwl_get_coex_type(mvm, vif) == BT_COEX_LOOSE_LUT ||  in iwl_mvm_bt_notif_iterator()
642 	    mvm->cfg->bt_shared_single_ant || !vif->bss_conf.assoc ||  in iwl_mvm_bt_notif_iterator()
643 	    le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) == BT_OFF) {  in iwl_mvm_bt_notif_iterator()
644 		iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, false);  in iwl_mvm_bt_notif_iterator()
645 		iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, false, 0);  in iwl_mvm_bt_notif_iterator()
656 		if (iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, true))  in iwl_mvm_bt_notif_iterator()
657 			IWL_ERR(mvm, "Couldn't send BT_CONFIG cmd\n");  in iwl_mvm_bt_notif_iterator()
659 		if (iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, false))  in iwl_mvm_bt_notif_iterator()
660 			IWL_ERR(mvm, "Couldn't send BT_CONFIG cmd\n");  in iwl_mvm_bt_notif_iterator()
664 	iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, true, ave_rssi);  in iwl_mvm_bt_notif_iterator()
667 static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm)  in iwl_mvm_bt_coex_notif_handle()  argument
670 		.mvm = mvm,  in iwl_mvm_bt_coex_notif_handle()
671 		.notif = &mvm->last_bt_notif,  in iwl_mvm_bt_coex_notif_handle()
677 	if (unlikely(mvm->bt_force_ant_mode != BT_FORCE_ANT_DIS))  in iwl_mvm_bt_coex_notif_handle()
682 					mvm->hw, IEEE80211_IFACE_ITER_NORMAL,  in iwl_mvm_bt_coex_notif_handle()
734 	if (memcmp(&cmd, &mvm->last_bt_ci_cmd, sizeof(cmd))) {  in iwl_mvm_bt_coex_notif_handle()
735 		if (iwl_mvm_send_cmd_pdu(mvm, BT_COEX_CI, 0,  in iwl_mvm_bt_coex_notif_handle()
737 			IWL_ERR(mvm, "Failed to send BT_CI cmd\n");  in iwl_mvm_bt_coex_notif_handle()
738 		memcpy(&mvm->last_bt_ci_cmd, &cmd, sizeof(cmd));  in iwl_mvm_bt_coex_notif_handle()
742 int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,  in iwl_mvm_rx_bt_coex_notif()  argument
749 	if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BT_COEX_SPLIT))  in iwl_mvm_rx_bt_coex_notif()
750 		return iwl_mvm_rx_bt_coex_notif_old(mvm, rxb, dev_cmd);  in iwl_mvm_rx_bt_coex_notif()
752 	IWL_DEBUG_COEX(mvm, "BT Coex Notification received\n");  in iwl_mvm_rx_bt_coex_notif()
753 	IWL_DEBUG_COEX(mvm, "\tBT ci compliance %d\n", notif->bt_ci_compliance);  in iwl_mvm_rx_bt_coex_notif()
754 	IWL_DEBUG_COEX(mvm, "\tBT primary_ch_lut %d\n",  in iwl_mvm_rx_bt_coex_notif()
756 	IWL_DEBUG_COEX(mvm, "\tBT secondary_ch_lut %d\n",  in iwl_mvm_rx_bt_coex_notif()
758 	IWL_DEBUG_COEX(mvm, "\tBT activity grading %d\n",  in iwl_mvm_rx_bt_coex_notif()
762 	memcpy(&mvm->last_bt_notif, notif, sizeof(mvm->last_bt_notif));  in iwl_mvm_rx_bt_coex_notif()
764 	iwl_mvm_bt_coex_notif_handle(mvm);  in iwl_mvm_rx_bt_coex_notif()
778 	struct iwl_mvm *mvm = data->mvm;  in iwl_mvm_bt_rssi_iterator()  local
799 	sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[mvmvif->ap_sta_id],  in iwl_mvm_bt_rssi_iterator()
800 					lockdep_is_held(&mvm->mutex));  in iwl_mvm_bt_rssi_iterator()
809 void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,  in iwl_mvm_bt_rssi_event()  argument
814 		.mvm = mvm,  in iwl_mvm_bt_rssi_event()
818 	if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BT_COEX_SPLIT)) {  in iwl_mvm_bt_rssi_event()
819 		iwl_mvm_bt_rssi_event_old(mvm, vif, rssi_event);  in iwl_mvm_bt_rssi_event()
823 	lockdep_assert_held(&mvm->mutex);  in iwl_mvm_bt_rssi_event()
826 	if (unlikely(mvm->bt_force_ant_mode != BT_FORCE_ANT_DIS))  in iwl_mvm_bt_rssi_event()
837 	if (le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) == BT_OFF)  in iwl_mvm_bt_rssi_event()
840 	IWL_DEBUG_COEX(mvm, "RSSI for %pM is now %s\n", vif->bss_conf.bssid,  in iwl_mvm_bt_rssi_event()
847 	if (rssi_event == RSSI_EVENT_LOW || mvm->cfg->bt_shared_single_ant ||  in iwl_mvm_bt_rssi_event()
848 	    iwl_get_coex_type(mvm, vif) == BT_COEX_LOOSE_LUT)  in iwl_mvm_bt_rssi_event()
849 		ret = iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id,  in iwl_mvm_bt_rssi_event()
852 		ret = iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, true);  in iwl_mvm_bt_rssi_event()
855 		IWL_ERR(mvm, "couldn't send BT_CONFIG HCMD upon RSSI event\n");  in iwl_mvm_bt_rssi_event()
858 		mvm->hw, IEEE80211_IFACE_ITER_NORMAL,  in iwl_mvm_bt_rssi_event()
865 u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,  in iwl_mvm_coex_agg_time_limit()  argument
873 	if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BT_COEX_SPLIT))  in iwl_mvm_coex_agg_time_limit()
874 		return iwl_mvm_coex_agg_time_limit_old(mvm, sta);  in iwl_mvm_coex_agg_time_limit()
876 	if (IWL_COEX_IS_TTC_ON(mvm->last_bt_notif.ttc_rrc_status, phy_ctxt->id))  in iwl_mvm_coex_agg_time_limit()
879 	if (le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) <  in iwl_mvm_coex_agg_time_limit()
883 	lut_type = iwl_get_coex_type(mvm, mvmsta->vif);  in iwl_mvm_coex_agg_time_limit()
892 bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,  in iwl_mvm_bt_coex_is_mimo_allowed()  argument
900 	if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BT_COEX_SPLIT))  in iwl_mvm_bt_coex_is_mimo_allowed()
901 		return iwl_mvm_bt_coex_is_mimo_allowed_old(mvm, sta);  in iwl_mvm_bt_coex_is_mimo_allowed()
903 	if (IWL_COEX_IS_TTC_ON(mvm->last_bt_notif.ttc_rrc_status, phy_ctxt->id))  in iwl_mvm_bt_coex_is_mimo_allowed()
906 	if (le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) <  in iwl_mvm_bt_coex_is_mimo_allowed()
917 	lut_type = iwl_get_coex_type(mvm, mvmsta->vif);  in iwl_mvm_bt_coex_is_mimo_allowed()
921 bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant)  in iwl_mvm_bt_coex_is_ant_avail()  argument
924 	if (mvm->cfg->bt_shared_single_ant)  in iwl_mvm_bt_coex_is_ant_avail()
927 	if (ant & mvm->cfg->non_shared_ant)  in iwl_mvm_bt_coex_is_ant_avail()
930 	if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BT_COEX_SPLIT))  in iwl_mvm_bt_coex_is_ant_avail()
931 		return iwl_mvm_bt_coex_is_shared_ant_avail_old(mvm);  in iwl_mvm_bt_coex_is_ant_avail()
933 	return le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) <  in iwl_mvm_bt_coex_is_ant_avail()
937 bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm)  in iwl_mvm_bt_coex_is_shared_ant_avail()  argument
940 	if (mvm->cfg->bt_shared_single_ant)  in iwl_mvm_bt_coex_is_shared_ant_avail()
943 	if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BT_COEX_SPLIT))  in iwl_mvm_bt_coex_is_shared_ant_avail()
944 		return iwl_mvm_bt_coex_is_shared_ant_avail_old(mvm);  in iwl_mvm_bt_coex_is_shared_ant_avail()
946 	return le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) == BT_OFF;  in iwl_mvm_bt_coex_is_shared_ant_avail()
949 bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,  in iwl_mvm_bt_coex_is_tpc_allowed()  argument
952 	u32 bt_activity = le32_to_cpu(mvm->last_bt_notif.bt_activity_grading);  in iwl_mvm_bt_coex_is_tpc_allowed()
954 	if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BT_COEX_SPLIT))  in iwl_mvm_bt_coex_is_tpc_allowed()
955 		return iwl_mvm_bt_coex_is_tpc_allowed_old(mvm, band);  in iwl_mvm_bt_coex_is_tpc_allowed()
963 u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,  in iwl_mvm_bt_coex_tx_prio()  argument
971 	if (unlikely(mvm->bt_tx_prio))  in iwl_mvm_bt_coex_tx_prio()
972 		return mvm->bt_tx_prio - 1;  in iwl_mvm_bt_coex_tx_prio()
995 void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm)  in iwl_mvm_bt_coex_vif_change()  argument
997 	if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BT_COEX_SPLIT)) {  in iwl_mvm_bt_coex_vif_change()
998 		iwl_mvm_bt_coex_vif_change_old(mvm);  in iwl_mvm_bt_coex_vif_change()
1002 	iwl_mvm_bt_coex_notif_handle(mvm);  in iwl_mvm_bt_coex_vif_change()
1005 int iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,  in iwl_mvm_rx_ant_coupling_notif()  argument
1015 	if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_BT_COEX_SPLIT))  in iwl_mvm_rx_ant_coupling_notif()
1016 		return iwl_mvm_rx_ant_coupling_notif_old(mvm, rxb, dev_cmd);  in iwl_mvm_rx_ant_coupling_notif()
1018 	if (!iwl_mvm_bt_is_plcr_supported(mvm))  in iwl_mvm_rx_ant_coupling_notif()
1021 	lockdep_assert_held(&mvm->mutex);  in iwl_mvm_rx_ant_coupling_notif()
1024 	if (unlikely(mvm->bt_force_ant_mode != BT_FORCE_ANT_DIS))  in iwl_mvm_rx_ant_coupling_notif()
1027 	if (ant_isolation ==  mvm->last_ant_isol)  in iwl_mvm_rx_ant_coupling_notif()
1041 	IWL_DEBUG_COEX(mvm, "Antenna isolation=%d in range [%d,%d[, lut=%d\n",  in iwl_mvm_rx_ant_coupling_notif()
1044 	mvm->last_ant_isol = ant_isolation;  in iwl_mvm_rx_ant_coupling_notif()
1046 	if (mvm->last_corun_lut == lut)  in iwl_mvm_rx_ant_coupling_notif()
1049 	mvm->last_corun_lut = lut;  in iwl_mvm_rx_ant_coupling_notif()
1058 	return iwl_mvm_send_cmd_pdu(mvm, BT_COEX_UPDATE_CORUN_LUT, 0,  in iwl_mvm_rx_ant_coupling_notif()