Linux-libre 4.5-gnu

1 files changed, 0 insertions, 1040 deletions

diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c
deleted file mode 100644
index bed9696ee..000000000
--- a/drivers/net/wireless/iwlwifi/mvm/power.c
+++ /dev/null
@@ -1,1040 +0,0 @@
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
- * Copyright(c) 2015        Intel Deutschland GmbH
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called COPYING.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
- * Copyright(c) 2015        Intel Deutschland GmbH
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *  * Neither the name Intel Corporation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/etherdevice.h>
-
-#include <net/mac80211.h>
-
-#include "iwl-debug.h"
-#include "mvm.h"
-#include "iwl-modparams.h"
-#include "fw-api-power.h"
-
-#define POWER_KEEP_ALIVE_PERIOD_SEC    25
-
-static
-int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm,
-				   struct iwl_beacon_filter_cmd *cmd,
-				   u32 flags)
-{
-	IWL_DEBUG_POWER(mvm, "ba_enable_beacon_abort is: %d\n",
-			le32_to_cpu(cmd->ba_enable_beacon_abort));
-	IWL_DEBUG_POWER(mvm, "ba_escape_timer is: %d\n",
-			le32_to_cpu(cmd->ba_escape_timer));
-	IWL_DEBUG_POWER(mvm, "bf_debug_flag is: %d\n",
-			le32_to_cpu(cmd->bf_debug_flag));
-	IWL_DEBUG_POWER(mvm, "bf_enable_beacon_filter is: %d\n",
-			le32_to_cpu(cmd->bf_enable_beacon_filter));
-	IWL_DEBUG_POWER(mvm, "bf_energy_delta is: %d\n",
-			le32_to_cpu(cmd->bf_energy_delta));
-	IWL_DEBUG_POWER(mvm, "bf_escape_timer is: %d\n",
-			le32_to_cpu(cmd->bf_escape_timer));
-	IWL_DEBUG_POWER(mvm, "bf_roaming_energy_delta is: %d\n",
-			le32_to_cpu(cmd->bf_roaming_energy_delta));
-	IWL_DEBUG_POWER(mvm, "bf_roaming_state is: %d\n",
-			le32_to_cpu(cmd->bf_roaming_state));
-	IWL_DEBUG_POWER(mvm, "bf_temp_threshold is: %d\n",
-			le32_to_cpu(cmd->bf_temp_threshold));
-	IWL_DEBUG_POWER(mvm, "bf_temp_fast_filter is: %d\n",
-			le32_to_cpu(cmd->bf_temp_fast_filter));
-	IWL_DEBUG_POWER(mvm, "bf_temp_slow_filter is: %d\n",
-			le32_to_cpu(cmd->bf_temp_slow_filter));
-
-	return iwl_mvm_send_cmd_pdu(mvm, REPLY_BEACON_FILTERING_CMD, flags,
-				    sizeof(struct iwl_beacon_filter_cmd), cmd);
-}
-
-static
-void iwl_mvm_beacon_filter_set_cqm_params(struct iwl_mvm *mvm,
-					  struct ieee80211_vif *vif,
-					  struct iwl_beacon_filter_cmd *cmd,
-					  bool d0i3)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-
-	if (vif->bss_conf.cqm_rssi_thold && !d0i3) {
-		cmd->bf_energy_delta =
-			cpu_to_le32(vif->bss_conf.cqm_rssi_hyst);
-		/* fw uses an absolute value for this */
-		cmd->bf_roaming_state =
-			cpu_to_le32(-vif->bss_conf.cqm_rssi_thold);
-	}
-	cmd->ba_enable_beacon_abort = cpu_to_le32(mvmvif->bf_data.ba_enabled);
-}
-
-static void iwl_mvm_power_log(struct iwl_mvm *mvm,
-			      struct iwl_mac_power_cmd *cmd)
-{
-	IWL_DEBUG_POWER(mvm,
-			"Sending power table command on mac id 0x%X for power level %d, flags = 0x%X\n",
-			cmd->id_and_color, iwlmvm_mod_params.power_scheme,
-			le16_to_cpu(cmd->flags));
-	IWL_DEBUG_POWER(mvm, "Keep alive = %u sec\n",
-			le16_to_cpu(cmd->keep_alive_seconds));
-
-	if (!(cmd->flags & cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK))) {
-		IWL_DEBUG_POWER(mvm, "Disable power management\n");
-		return;
-	}
-
-	IWL_DEBUG_POWER(mvm, "Rx timeout = %u usec\n",
-			le32_to_cpu(cmd->rx_data_timeout));
-	IWL_DEBUG_POWER(mvm, "Tx timeout = %u usec\n",
-			le32_to_cpu(cmd->tx_data_timeout));
-	if (cmd->flags & cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK))
-		IWL_DEBUG_POWER(mvm, "DTIM periods to skip = %u\n",
-				cmd->skip_dtim_periods);
-	if (cmd->flags & cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK))
-		IWL_DEBUG_POWER(mvm, "LP RX RSSI threshold = %u\n",
-				cmd->lprx_rssi_threshold);
-	if (cmd->flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK)) {
-		IWL_DEBUG_POWER(mvm, "uAPSD enabled\n");
-		IWL_DEBUG_POWER(mvm, "Rx timeout (uAPSD) = %u usec\n",
-				le32_to_cpu(cmd->rx_data_timeout_uapsd));
-		IWL_DEBUG_POWER(mvm, "Tx timeout (uAPSD) = %u usec\n",
-				le32_to_cpu(cmd->tx_data_timeout_uapsd));
-		IWL_DEBUG_POWER(mvm, "QNDP TID = %d\n", cmd->qndp_tid);
-		IWL_DEBUG_POWER(mvm, "ACs flags = 0x%x\n", cmd->uapsd_ac_flags);
-		IWL_DEBUG_POWER(mvm, "Max SP = %d\n", cmd->uapsd_max_sp);
-	}
-}
-
-static void iwl_mvm_power_configure_uapsd(struct iwl_mvm *mvm,
-					  struct ieee80211_vif *vif,
-					  struct iwl_mac_power_cmd *cmd)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	enum ieee80211_ac_numbers ac;
-	bool tid_found = false;
-
-	for (ac = IEEE80211_AC_VO; ac <= IEEE80211_AC_BK; ac++) {
-		if (!mvmvif->queue_params[ac].uapsd)
-			continue;
-
-		if (mvm->cur_ucode != IWL_UCODE_WOWLAN)
-			cmd->flags |=
-				cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK);
-
-		cmd->uapsd_ac_flags |= BIT(ac);
-
-		/* QNDP TID - the highest TID with no admission control */
-		if (!tid_found && !mvmvif->queue_params[ac].acm) {
-			tid_found = true;
-			switch (ac) {
-			case IEEE80211_AC_VO:
-				cmd->qndp_tid = 6;
-				break;
-			case IEEE80211_AC_VI:
-				cmd->qndp_tid = 5;
-				break;
-			case IEEE80211_AC_BE:
-				cmd->qndp_tid = 0;
-				break;
-			case IEEE80211_AC_BK:
-				cmd->qndp_tid = 1;
-				break;
-			}
-		}
-	}
-
-	if (!(cmd->flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK))) {
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-		/* set advanced pm flag with no uapsd ACs to enable ps-poll */
-		if (mvmvif->dbgfs_pm.use_ps_poll)
-			cmd->flags |=
-				cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK);
-#endif
-		return;
-	}
-
-	cmd->flags |= cpu_to_le16(POWER_FLAGS_UAPSD_MISBEHAVING_ENA_MSK);
-
-	if (cmd->uapsd_ac_flags == (BIT(IEEE80211_AC_VO) |
-				    BIT(IEEE80211_AC_VI) |
-				    BIT(IEEE80211_AC_BE) |
-				    BIT(IEEE80211_AC_BK))) {
-		cmd->flags |= cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK);
-		cmd->snooze_interval = cpu_to_le16(IWL_MVM_PS_SNOOZE_INTERVAL);
-		cmd->snooze_window = (mvm->cur_ucode == IWL_UCODE_WOWLAN) ?
-			cpu_to_le16(IWL_MVM_WOWLAN_PS_SNOOZE_WINDOW) :
-			cpu_to_le16(IWL_MVM_PS_SNOOZE_WINDOW);
-	}
-
-	cmd->uapsd_max_sp = IWL_UAPSD_MAX_SP;
-
-	if (mvm->cur_ucode == IWL_UCODE_WOWLAN || cmd->flags &
-	    cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)) {
-		cmd->rx_data_timeout_uapsd =
-			cpu_to_le32(IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT);
-		cmd->tx_data_timeout_uapsd =
-			cpu_to_le32(IWL_MVM_WOWLAN_PS_TX_DATA_TIMEOUT);
-	} else {
-		cmd->rx_data_timeout_uapsd =
-			cpu_to_le32(IWL_MVM_UAPSD_RX_DATA_TIMEOUT);
-		cmd->tx_data_timeout_uapsd =
-			cpu_to_le32(IWL_MVM_UAPSD_TX_DATA_TIMEOUT);
-	}
-
-	if (cmd->flags & cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)) {
-		cmd->heavy_tx_thld_packets =
-			IWL_MVM_PS_SNOOZE_HEAVY_TX_THLD_PACKETS;
-		cmd->heavy_rx_thld_packets =
-			IWL_MVM_PS_SNOOZE_HEAVY_RX_THLD_PACKETS;
-	} else {
-		cmd->heavy_tx_thld_packets =
-			IWL_MVM_PS_HEAVY_TX_THLD_PACKETS;
-		cmd->heavy_rx_thld_packets =
-			IWL_MVM_PS_HEAVY_RX_THLD_PACKETS;
-	}
-	cmd->heavy_tx_thld_percentage =
-		IWL_MVM_PS_HEAVY_TX_THLD_PERCENT;
-	cmd->heavy_rx_thld_percentage =
-		IWL_MVM_PS_HEAVY_RX_THLD_PERCENT;
-}
-
-static bool iwl_mvm_power_allow_uapsd(struct iwl_mvm *mvm,
-				       struct ieee80211_vif *vif)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-
-	if (!memcmp(mvmvif->uapsd_misbehaving_bssid, vif->bss_conf.bssid,
-		    ETH_ALEN))
-		return false;
-
-	if (vif->p2p &&
-	    !(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD))
-		return false;
-	/*
-	 * Avoid using uAPSD if P2P client is associated to GO that uses
-	 * opportunistic power save. This is due to current FW limitation.
-	 */
-	if (vif->p2p &&
-	    (vif->bss_conf.p2p_noa_attr.oppps_ctwindow &
-	    IEEE80211_P2P_OPPPS_ENABLE_BIT))
-		return false;
-
-	/*
-	 * Avoid using uAPSD if client is in DCM -
-	 * low latency issue in Miracast
-	 */
-	if (iwl_mvm_phy_ctx_count(mvm) >= 2)
-		return false;
-
-	return true;
-}
-
-static bool iwl_mvm_power_is_radar(struct ieee80211_vif *vif)
-{
-	struct ieee80211_chanctx_conf *chanctx_conf;
-	struct ieee80211_channel *chan;
-	bool radar_detect = false;
-
-	rcu_read_lock();
-	chanctx_conf = rcu_dereference(vif->chanctx_conf);
-	WARN_ON(!chanctx_conf);
-	if (chanctx_conf) {
-		chan = chanctx_conf->def.chan;
-		radar_detect = chan->flags & IEEE80211_CHAN_RADAR;
-	}
-	rcu_read_unlock();
-
-	return radar_detect;
-}
-
-static void iwl_mvm_power_config_skip_dtim(struct iwl_mvm *mvm,
-					   struct ieee80211_vif *vif,
-					   struct iwl_mac_power_cmd *cmd,
-					   bool host_awake)
-{
-	int dtimper = vif->bss_conf.dtim_period ?: 1;
-	int skip;
-
-	/* disable, in case we're supposed to override */
-	cmd->skip_dtim_periods = 0;
-	cmd->flags &= ~cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
-
-	if (iwl_mvm_power_is_radar(vif))
-		return;
-
-	if (dtimper >= 10)
-		return;
-
-	/* TODO: check that multicast wake lock is off */
-
-	if (host_awake) {
-		if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_LP)
-			return;
-		skip = 2;
-	} else {
-		int dtimper_tu = dtimper * vif->bss_conf.beacon_int;
-
-		if (WARN_ON(!dtimper_tu))
-			return;
-		/* configure skip over dtim up to 306TU - 314 msec */
-		skip = max_t(u8, 1, 306 / dtimper_tu);
-	}
-
-	/* the firmware really expects "look at every X DTIMs", so add 1 */
-	cmd->skip_dtim_periods = 1 + skip;
-	cmd->flags |= cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
-}
-
-static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
-				    struct ieee80211_vif *vif,
-				    struct iwl_mac_power_cmd *cmd,
-				    bool host_awake)
-{
-	int dtimper, bi;
-	int keep_alive;
-	struct iwl_mvm_vif *mvmvif __maybe_unused =
-		iwl_mvm_vif_from_mac80211(vif);
-
-	cmd->id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id,
-							    mvmvif->color));
-	dtimper = vif->bss_conf.dtim_period;
-	bi = vif->bss_conf.beacon_int;
-
-	/*
-	 * Regardless of power management state the driver must set
-	 * keep alive period. FW will use it for sending keep alive NDPs
-	 * immediately after association. Check that keep alive period
-	 * is at least 3 * DTIM
-	 */
-	keep_alive = DIV_ROUND_UP(ieee80211_tu_to_usec(3 * dtimper * bi),
-				  USEC_PER_SEC);
-	keep_alive = max(keep_alive, POWER_KEEP_ALIVE_PERIOD_SEC);
-	cmd->keep_alive_seconds = cpu_to_le16(keep_alive);
-
-	if (mvm->ps_disabled)
-		return;
-
-	cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK);
-
-	if (!vif->bss_conf.ps || !mvmvif->pm_enabled)
-		return;
-
-	if (iwl_mvm_vif_low_latency(mvmvif) && vif->p2p &&
-	    (!fw_has_capa(&mvm->fw->ucode_capa,
-			 IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS) ||
-	     !IWL_MVM_P2P_LOWLATENCY_PS_ENABLE))
-		return;
-
-	cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK);
-
-	if (vif->bss_conf.beacon_rate &&
-	    (vif->bss_conf.beacon_rate->bitrate == 10 ||
-	     vif->bss_conf.beacon_rate->bitrate == 60)) {
-		cmd->flags |= cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK);
-		cmd->lprx_rssi_threshold = POWER_LPRX_RSSI_THRESHOLD;
-	}
-
-	iwl_mvm_power_config_skip_dtim(mvm, vif, cmd, host_awake);
-
-	if (!host_awake) {
-		cmd->rx_data_timeout =
-			cpu_to_le32(IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT);
-		cmd->tx_data_timeout =
-			cpu_to_le32(IWL_MVM_WOWLAN_PS_TX_DATA_TIMEOUT);
-	} else if (iwl_mvm_vif_low_latency(mvmvif) && vif->p2p &&
-		   fw_has_capa(&mvm->fw->ucode_capa,
-			       IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS)) {
-		cmd->tx_data_timeout =
-			cpu_to_le32(IWL_MVM_SHORT_PS_TX_DATA_TIMEOUT);
-		cmd->rx_data_timeout =
-			cpu_to_le32(IWL_MVM_SHORT_PS_RX_DATA_TIMEOUT);
-	} else {
-		cmd->rx_data_timeout =
-			cpu_to_le32(IWL_MVM_DEFAULT_PS_RX_DATA_TIMEOUT);
-		cmd->tx_data_timeout =
-			cpu_to_le32(IWL_MVM_DEFAULT_PS_TX_DATA_TIMEOUT);
-	}
-
-	if (iwl_mvm_power_allow_uapsd(mvm, vif))
-		iwl_mvm_power_configure_uapsd(mvm, vif, cmd);
-
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-	if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_KEEP_ALIVE)
-		cmd->keep_alive_seconds =
-			cpu_to_le16(mvmvif->dbgfs_pm.keep_alive_seconds);
-	if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_SKIP_OVER_DTIM) {
-		if (mvmvif->dbgfs_pm.skip_over_dtim)
-			cmd->flags |=
-				cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
-		else
-			cmd->flags &=
-				cpu_to_le16(~POWER_FLAGS_SKIP_OVER_DTIM_MSK);
-	}
-	if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_RX_DATA_TIMEOUT)
-		cmd->rx_data_timeout =
-			cpu_to_le32(mvmvif->dbgfs_pm.rx_data_timeout);
-	if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_TX_DATA_TIMEOUT)
-		cmd->tx_data_timeout =
-			cpu_to_le32(mvmvif->dbgfs_pm.tx_data_timeout);
-	if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS)
-		cmd->skip_dtim_periods = mvmvif->dbgfs_pm.skip_dtim_periods;
-	if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_LPRX_ENA) {
-		if (mvmvif->dbgfs_pm.lprx_ena)
-			cmd->flags |= cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK);
-		else
-			cmd->flags &= cpu_to_le16(~POWER_FLAGS_LPRX_ENA_MSK);
-	}
-	if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD)
-		cmd->lprx_rssi_threshold = mvmvif->dbgfs_pm.lprx_rssi_threshold;
-	if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_SNOOZE_ENABLE) {
-		if (mvmvif->dbgfs_pm.snooze_ena)
-			cmd->flags |=
-				cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK);
-		else
-			cmd->flags &=
-				cpu_to_le16(~POWER_FLAGS_SNOOZE_ENA_MSK);
-	}
-	if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_UAPSD_MISBEHAVING) {
-		u16 flag = POWER_FLAGS_UAPSD_MISBEHAVING_ENA_MSK;
-		if (mvmvif->dbgfs_pm.uapsd_misbehaving)
-			cmd->flags |= cpu_to_le16(flag);
-		else
-			cmd->flags &= cpu_to_le16(flag);
-	}
-#endif /* CONFIG_IWLWIFI_DEBUGFS */
-}
-
-static int iwl_mvm_power_send_cmd(struct iwl_mvm *mvm,
-					 struct ieee80211_vif *vif)
-{
-	struct iwl_mac_power_cmd cmd = {};
-
-	iwl_mvm_power_build_cmd(mvm, vif, &cmd,
-				mvm->cur_ucode != IWL_UCODE_WOWLAN);
-	iwl_mvm_power_log(mvm, &cmd);
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-	memcpy(&iwl_mvm_vif_from_mac80211(vif)->mac_pwr_cmd, &cmd, sizeof(cmd));
-#endif
-
-	return iwl_mvm_send_cmd_pdu(mvm, MAC_PM_POWER_TABLE, 0,
-				    sizeof(cmd), &cmd);
-}
-
-int iwl_mvm_power_update_device(struct iwl_mvm *mvm)
-{
-	struct iwl_device_power_cmd cmd = {
-		.flags = 0,
-	};
-
-	if (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM)
-		mvm->ps_disabled = true;
-
-	if (!mvm->ps_disabled)
-		cmd.flags |= cpu_to_le16(DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK);
-
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-	if ((mvm->cur_ucode == IWL_UCODE_WOWLAN) ? mvm->disable_power_off_d3 :
-	    mvm->disable_power_off)
-		cmd.flags &=
-			cpu_to_le16(~DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK);
-#endif
-	IWL_DEBUG_POWER(mvm,
-			"Sending device power command with flags = 0x%X\n",
-			cmd.flags);
-
-	return iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, 0, sizeof(cmd),
-				    &cmd);
-}
-
-void iwl_mvm_power_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-
-	if (memcmp(vif->bss_conf.bssid, mvmvif->uapsd_misbehaving_bssid,
-		   ETH_ALEN))
-		eth_zero_addr(mvmvif->uapsd_misbehaving_bssid);
-}
-
-static void iwl_mvm_power_uapsd_misbehav_ap_iterator(void *_data, u8 *mac,
-						     struct ieee80211_vif *vif)
-{
-	u8 *ap_sta_id = _data;
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-
-	/* The ap_sta_id is not expected to change during current association
-	 * so no explicit protection is needed
-	 */
-	if (mvmvif->ap_sta_id == *ap_sta_id)
-		memcpy(mvmvif->uapsd_misbehaving_bssid, vif->bss_conf.bssid,
-		       ETH_ALEN);
-}
-
-void iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
-					      struct iwl_rx_cmd_buffer *rxb)
-{
-	struct iwl_rx_packet *pkt = rxb_addr(rxb);
-	struct iwl_uapsd_misbehaving_ap_notif *notif = (void *)pkt->data;
-	u8 ap_sta_id = le32_to_cpu(notif->sta_id);
-
-	ieee80211_iterate_active_interfaces_atomic(
-		mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
-		iwl_mvm_power_uapsd_misbehav_ap_iterator, &ap_sta_id);
-}
-
-struct iwl_power_vifs {
-	struct iwl_mvm *mvm;
-	struct ieee80211_vif *bf_vif;
-	struct ieee80211_vif *bss_vif;
-	struct ieee80211_vif *p2p_vif;
-	struct ieee80211_vif *ap_vif;
-	struct ieee80211_vif *monitor_vif;
-	bool p2p_active;
-	bool bss_active;
-	bool ap_active;
-	bool monitor_active;
-};
-
-static void iwl_mvm_power_disable_pm_iterator(void *_data, u8* mac,
-					      struct ieee80211_vif *vif)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-
-	mvmvif->pm_enabled = false;
-}
-
-static void iwl_mvm_power_ps_disabled_iterator(void *_data, u8* mac,
-					       struct ieee80211_vif *vif)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	bool *disable_ps = _data;
-
-	if (mvmvif->phy_ctxt)
-		if (mvmvif->phy_ctxt->id < MAX_PHYS)
-			*disable_ps |= mvmvif->ps_disabled;
-}
-
-static void iwl_mvm_power_get_vifs_iterator(void *_data, u8 *mac,
-					    struct ieee80211_vif *vif)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	struct iwl_power_vifs *power_iterator = _data;
-
-	switch (ieee80211_vif_type_p2p(vif)) {
-	case NL80211_IFTYPE_P2P_DEVICE:
-		break;
-
-	case NL80211_IFTYPE_P2P_GO:
-	case NL80211_IFTYPE_AP:
-		/* only a single MAC of the same type */
-		WARN_ON(power_iterator->ap_vif);
-		power_iterator->ap_vif = vif;
-		if (mvmvif->phy_ctxt)
-			if (mvmvif->phy_ctxt->id < MAX_PHYS)
-				power_iterator->ap_active = true;
-		break;
-
-	case NL80211_IFTYPE_MONITOR:
-		/* only a single MAC of the same type */
-		WARN_ON(power_iterator->monitor_vif);
-		power_iterator->monitor_vif = vif;
-		if (mvmvif->phy_ctxt)
-			if (mvmvif->phy_ctxt->id < MAX_PHYS)
-				power_iterator->monitor_active = true;
-		break;
-
-	case NL80211_IFTYPE_P2P_CLIENT:
-		/* only a single MAC of the same type */
-		WARN_ON(power_iterator->p2p_vif);
-		power_iterator->p2p_vif = vif;
-		if (mvmvif->phy_ctxt)
-			if (mvmvif->phy_ctxt->id < MAX_PHYS)
-				power_iterator->p2p_active = true;
-		break;
-
-	case NL80211_IFTYPE_STATION:
-		/* only a single MAC of the same type */
-		WARN_ON(power_iterator->bss_vif);
-		power_iterator->bss_vif = vif;
-		if (mvmvif->phy_ctxt)
-			if (mvmvif->phy_ctxt->id < MAX_PHYS)
-				power_iterator->bss_active = true;
-
-		if (mvmvif->bf_data.bf_enabled &&
-		    !WARN_ON(power_iterator->bf_vif))
-			power_iterator->bf_vif = vif;
-
-		break;
-
-	default:
-		break;
-	}
-}
-
-static void iwl_mvm_power_set_pm(struct iwl_mvm *mvm,
-				 struct iwl_power_vifs *vifs)
-{
-	struct iwl_mvm_vif *bss_mvmvif = NULL;
-	struct iwl_mvm_vif *p2p_mvmvif = NULL;
-	struct iwl_mvm_vif *ap_mvmvif = NULL;
-	bool client_same_channel = false;
-	bool ap_same_channel = false;
-
-	lockdep_assert_held(&mvm->mutex);
-
-	/* set pm_enable to false */
-	ieee80211_iterate_active_interfaces_atomic(mvm->hw,
-					IEEE80211_IFACE_ITER_NORMAL,
-					iwl_mvm_power_disable_pm_iterator,
-					NULL);
-
-	if (vifs->bss_vif)
-		bss_mvmvif = iwl_mvm_vif_from_mac80211(vifs->bss_vif);
-
-	if (vifs->p2p_vif)
-		p2p_mvmvif = iwl_mvm_vif_from_mac80211(vifs->p2p_vif);
-
-	if (vifs->ap_vif)
-		ap_mvmvif = iwl_mvm_vif_from_mac80211(vifs->ap_vif);
-
-	/* don't allow PM if any TDLS stations exist */
-	if (iwl_mvm_tdls_sta_count(mvm, NULL))
-		return;
-
-	/* enable PM on bss if bss stand alone */
-	if (vifs->bss_active && !vifs->p2p_active && !vifs->ap_active) {
-		bss_mvmvif->pm_enabled = true;
-		return;
-	}
-
-	/* enable PM on p2p if p2p stand alone */
-	if (vifs->p2p_active && !vifs->bss_active && !vifs->ap_active) {
-		if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PM)
-			p2p_mvmvif->pm_enabled = true;
-		return;
-	}
-
-	if (vifs->bss_active && vifs->p2p_active)
-		client_same_channel = (bss_mvmvif->phy_ctxt->id ==
-				       p2p_mvmvif->phy_ctxt->id);
-	if (vifs->bss_active && vifs->ap_active)
-		ap_same_channel = (bss_mvmvif->phy_ctxt->id ==
-				   ap_mvmvif->phy_ctxt->id);
-
-	/* clients are not stand alone: enable PM if DCM */
-	if (!(client_same_channel || ap_same_channel) &&
-	    (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM)) {
-		if (vifs->bss_active)
-			bss_mvmvif->pm_enabled = true;
-		if (vifs->p2p_active &&
-		    (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PM))
-			p2p_mvmvif->pm_enabled = true;
-		return;
-	}
-
-	/*
-	 * There is only one channel in the system and there are only
-	 * bss and p2p clients that share it
-	 */
-	if (client_same_channel && !vifs->ap_active &&
-	    (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_SCM)) {
-		/* share same channel*/
-		bss_mvmvif->pm_enabled = true;
-		if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PM)
-			p2p_mvmvif->pm_enabled = true;
-	}
-}
-
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm,
-				 struct ieee80211_vif *vif, char *buf,
-				 int bufsz)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	struct iwl_mac_power_cmd cmd = {};
-	int pos = 0;
-
-	mutex_lock(&mvm->mutex);
-	memcpy(&cmd, &mvmvif->mac_pwr_cmd, sizeof(cmd));
-	mutex_unlock(&mvm->mutex);
-
-	pos += scnprintf(buf+pos, bufsz-pos, "power_scheme = %d\n",
-			 iwlmvm_mod_params.power_scheme);
-	pos += scnprintf(buf+pos, bufsz-pos, "flags = 0x%x\n",
-			 le16_to_cpu(cmd.flags));
-	pos += scnprintf(buf+pos, bufsz-pos, "keep_alive = %d\n",
-			 le16_to_cpu(cmd.keep_alive_seconds));
-
-	if (!(cmd.flags & cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK)))
-		return pos;
-
-	pos += scnprintf(buf+pos, bufsz-pos, "skip_over_dtim = %d\n",
-			 (cmd.flags &
-			 cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK)) ? 1 : 0);
-	pos += scnprintf(buf+pos, bufsz-pos, "skip_dtim_periods = %d\n",
-			 cmd.skip_dtim_periods);
-	if (!(cmd.flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK))) {
-		pos += scnprintf(buf+pos, bufsz-pos, "rx_data_timeout = %d\n",
-				 le32_to_cpu(cmd.rx_data_timeout));
-		pos += scnprintf(buf+pos, bufsz-pos, "tx_data_timeout = %d\n",
-				 le32_to_cpu(cmd.tx_data_timeout));
-	}
-	if (cmd.flags & cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK))
-		pos += scnprintf(buf+pos, bufsz-pos,
-				 "lprx_rssi_threshold = %d\n",
-				 cmd.lprx_rssi_threshold);
-
-	if (!(cmd.flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK)))
-		return pos;
-
-	pos += scnprintf(buf+pos, bufsz-pos, "rx_data_timeout_uapsd = %d\n",
-			 le32_to_cpu(cmd.rx_data_timeout_uapsd));
-	pos += scnprintf(buf+pos, bufsz-pos, "tx_data_timeout_uapsd = %d\n",
-			 le32_to_cpu(cmd.tx_data_timeout_uapsd));
-	pos += scnprintf(buf+pos, bufsz-pos, "qndp_tid = %d\n", cmd.qndp_tid);
-	pos += scnprintf(buf+pos, bufsz-pos, "uapsd_ac_flags = 0x%x\n",
-			 cmd.uapsd_ac_flags);
-	pos += scnprintf(buf+pos, bufsz-pos, "uapsd_max_sp = %d\n",
-			 cmd.uapsd_max_sp);
-	pos += scnprintf(buf+pos, bufsz-pos, "heavy_tx_thld_packets = %d\n",
-			 cmd.heavy_tx_thld_packets);
-	pos += scnprintf(buf+pos, bufsz-pos, "heavy_rx_thld_packets = %d\n",
-			 cmd.heavy_rx_thld_packets);
-	pos += scnprintf(buf+pos, bufsz-pos, "heavy_tx_thld_percentage = %d\n",
-			 cmd.heavy_tx_thld_percentage);
-	pos += scnprintf(buf+pos, bufsz-pos, "heavy_rx_thld_percentage = %d\n",
-			 cmd.heavy_rx_thld_percentage);
-	pos += scnprintf(buf+pos, bufsz-pos, "uapsd_misbehaving_enable = %d\n",
-			 (cmd.flags &
-			  cpu_to_le16(POWER_FLAGS_UAPSD_MISBEHAVING_ENA_MSK)) ?
-			 1 : 0);
-
-	if (!(cmd.flags & cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)))
-		return pos;
-
-	pos += scnprintf(buf+pos, bufsz-pos, "snooze_interval = %d\n",
-			 cmd.snooze_interval);
-	pos += scnprintf(buf+pos, bufsz-pos, "snooze_window = %d\n",
-			 cmd.snooze_window);
-
-	return pos;
-}
-
-void
-iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
-					 struct iwl_beacon_filter_cmd *cmd)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	struct iwl_dbgfs_bf *dbgfs_bf = &mvmvif->dbgfs_bf;
-
-	if (dbgfs_bf->mask & MVM_DEBUGFS_BF_ENERGY_DELTA)
-		cmd->bf_energy_delta = cpu_to_le32(dbgfs_bf->bf_energy_delta);
-	if (dbgfs_bf->mask & MVM_DEBUGFS_BF_ROAMING_ENERGY_DELTA)
-		cmd->bf_roaming_energy_delta =
-				cpu_to_le32(dbgfs_bf->bf_roaming_energy_delta);
-	if (dbgfs_bf->mask & MVM_DEBUGFS_BF_ROAMING_STATE)
-		cmd->bf_roaming_state = cpu_to_le32(dbgfs_bf->bf_roaming_state);
-	if (dbgfs_bf->mask & MVM_DEBUGFS_BF_TEMP_THRESHOLD)
-		cmd->bf_temp_threshold =
-				cpu_to_le32(dbgfs_bf->bf_temp_threshold);
-	if (dbgfs_bf->mask & MVM_DEBUGFS_BF_TEMP_FAST_FILTER)
-		cmd->bf_temp_fast_filter =
-				cpu_to_le32(dbgfs_bf->bf_temp_fast_filter);
-	if (dbgfs_bf->mask & MVM_DEBUGFS_BF_TEMP_SLOW_FILTER)
-		cmd->bf_temp_slow_filter =
-				cpu_to_le32(dbgfs_bf->bf_temp_slow_filter);
-	if (dbgfs_bf->mask & MVM_DEBUGFS_BF_DEBUG_FLAG)
-		cmd->bf_debug_flag = cpu_to_le32(dbgfs_bf->bf_debug_flag);
-	if (dbgfs_bf->mask & MVM_DEBUGFS_BF_ESCAPE_TIMER)
-		cmd->bf_escape_timer = cpu_to_le32(dbgfs_bf->bf_escape_timer);
-	if (dbgfs_bf->mask & MVM_DEBUGFS_BA_ESCAPE_TIMER)
-		cmd->ba_escape_timer = cpu_to_le32(dbgfs_bf->ba_escape_timer);
-	if (dbgfs_bf->mask & MVM_DEBUGFS_BA_ENABLE_BEACON_ABORT)
-		cmd->ba_enable_beacon_abort =
-				cpu_to_le32(dbgfs_bf->ba_enable_beacon_abort);
-}
-#endif
-
-static int _iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
-					 struct ieee80211_vif *vif,
-					 struct iwl_beacon_filter_cmd *cmd,
-					 u32 cmd_flags,
-					 bool d0i3)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	int ret;
-
-	if (mvmvif != mvm->bf_allowed_vif || !vif->bss_conf.dtim_period ||
-	    vif->type != NL80211_IFTYPE_STATION || vif->p2p)
-		return 0;
-
-	iwl_mvm_beacon_filter_set_cqm_params(mvm, vif, cmd, d0i3);
-	if (!d0i3)
-		iwl_mvm_beacon_filter_debugfs_parameters(vif, cmd);
-	ret = iwl_mvm_beacon_filter_send_cmd(mvm, cmd, cmd_flags);
-
-	/* don't change bf_enabled in case of temporary d0i3 configuration */
-	if (!ret && !d0i3)
-		mvmvif->bf_data.bf_enabled = true;
-
-	return ret;
-}
-
-int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
-				 struct ieee80211_vif *vif,
-				 u32 flags)
-{
-	struct iwl_beacon_filter_cmd cmd = {
-		IWL_BF_CMD_CONFIG_DEFAULTS,
-		.bf_enable_beacon_filter = cpu_to_le32(1),
-	};
-
-	return _iwl_mvm_enable_beacon_filter(mvm, vif, &cmd, flags, false);
-}
-
-static int iwl_mvm_update_beacon_abort(struct iwl_mvm *mvm,
-				       struct ieee80211_vif *vif,
-				       bool enable)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	struct iwl_beacon_filter_cmd cmd = {
-		IWL_BF_CMD_CONFIG_DEFAULTS,
-		.bf_enable_beacon_filter = cpu_to_le32(1),
-	};
-
-	if (!mvmvif->bf_data.bf_enabled)
-		return 0;
-
-	if (mvm->cur_ucode == IWL_UCODE_WOWLAN)
-		cmd.ba_escape_timer = cpu_to_le32(IWL_BA_ESCAPE_TIMER_D3);
-
-	mvmvif->bf_data.ba_enabled = enable;
-	return _iwl_mvm_enable_beacon_filter(mvm, vif, &cmd, 0, false);
-}
-
-int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
-				  struct ieee80211_vif *vif,
-				  u32 flags)
-{
-	struct iwl_beacon_filter_cmd cmd = {};
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	int ret;
-
-	if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
-		return 0;
-
-	ret = iwl_mvm_beacon_filter_send_cmd(mvm, &cmd, flags);
-
-	if (!ret)
-		mvmvif->bf_data.bf_enabled = false;
-
-	return ret;
-}
-
-static int iwl_mvm_power_set_ps(struct iwl_mvm *mvm)
-{
-	bool disable_ps;
-	int ret;
-
-	/* disable PS if CAM */
-	disable_ps = (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM);
-	/* ...or if any of the vifs require PS to be off */
-	ieee80211_iterate_active_interfaces_atomic(mvm->hw,
-					IEEE80211_IFACE_ITER_NORMAL,
-					iwl_mvm_power_ps_disabled_iterator,
-					&disable_ps);
-
-	/* update device power state if it has changed */
-	if (mvm->ps_disabled != disable_ps) {
-		bool old_ps_disabled = mvm->ps_disabled;
-
-		mvm->ps_disabled = disable_ps;
-		ret = iwl_mvm_power_update_device(mvm);
-		if (ret) {
-			mvm->ps_disabled = old_ps_disabled;
-			return ret;
-		}
-	}
-
-	return 0;
-}
-
-static int iwl_mvm_power_set_ba(struct iwl_mvm *mvm,
-				struct iwl_power_vifs *vifs)
-{
-	struct iwl_mvm_vif *mvmvif;
-	bool ba_enable;
-
-	if (!vifs->bf_vif)
-		return 0;
-
-	mvmvif = iwl_mvm_vif_from_mac80211(vifs->bf_vif);
-
-	ba_enable = !(!mvmvif->pm_enabled || mvm->ps_disabled ||
-		      !vifs->bf_vif->bss_conf.ps ||
-		      iwl_mvm_vif_low_latency(mvmvif));
-
-	return iwl_mvm_update_beacon_abort(mvm, vifs->bf_vif, ba_enable);
-}
-
-int iwl_mvm_power_update_ps(struct iwl_mvm *mvm)
-{
-	struct iwl_power_vifs vifs = {
-		.mvm = mvm,
-	};
-	int ret;
-
-	lockdep_assert_held(&mvm->mutex);
-
-	/* get vifs info */
-	ieee80211_iterate_active_interfaces_atomic(mvm->hw,
-					IEEE80211_IFACE_ITER_NORMAL,
-					iwl_mvm_power_get_vifs_iterator, &vifs);
-
-	ret = iwl_mvm_power_set_ps(mvm);
-	if (ret)
-		return ret;
-
-	return iwl_mvm_power_set_ba(mvm, &vifs);
-}
-
-int iwl_mvm_power_update_mac(struct iwl_mvm *mvm)
-{
-	struct iwl_power_vifs vifs = {
-		.mvm = mvm,
-	};
-	int ret;
-
-	lockdep_assert_held(&mvm->mutex);
-
-	/* get vifs info */
-	ieee80211_iterate_active_interfaces_atomic(mvm->hw,
-					IEEE80211_IFACE_ITER_NORMAL,
-					iwl_mvm_power_get_vifs_iterator, &vifs);
-
-	iwl_mvm_power_set_pm(mvm, &vifs);
-
-	ret = iwl_mvm_power_set_ps(mvm);
-	if (ret)
-		return ret;
-
-	if (vifs.bss_vif) {
-		ret = iwl_mvm_power_send_cmd(mvm, vifs.bss_vif);
-		if (ret)
-			return ret;
-	}
-
-	if (vifs.p2p_vif) {
-		ret = iwl_mvm_power_send_cmd(mvm, vifs.p2p_vif);
-		if (ret)
-			return ret;
-	}
-
-	return iwl_mvm_power_set_ba(mvm, &vifs);
-}
-
-int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
-				   struct ieee80211_vif *vif,
-				   bool enable, u32 flags)
-{
-	int ret;
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	struct iwl_mac_power_cmd cmd = {};
-
-	if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
-		return 0;
-
-	if (!vif->bss_conf.assoc)
-		return 0;
-
-	iwl_mvm_power_build_cmd(mvm, vif, &cmd, !enable);
-
-	iwl_mvm_power_log(mvm, &cmd);
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-	memcpy(&mvmvif->mac_pwr_cmd, &cmd, sizeof(cmd));
-#endif
-	ret = iwl_mvm_send_cmd_pdu(mvm, MAC_PM_POWER_TABLE, flags,
-				   sizeof(cmd), &cmd);
-	if (ret)
-		return ret;
-
-	/* configure beacon filtering */
-	if (mvmvif != mvm->bf_allowed_vif)
-		return 0;
-
-	if (enable) {
-		struct iwl_beacon_filter_cmd cmd_bf = {
-			IWL_BF_CMD_CONFIG_D0I3,
-			.bf_enable_beacon_filter = cpu_to_le32(1),
-		};
-		ret = _iwl_mvm_enable_beacon_filter(mvm, vif, &cmd_bf,
-						    flags, true);
-	} else {
-		if (mvmvif->bf_data.bf_enabled)
-			ret = iwl_mvm_enable_beacon_filter(mvm, vif, flags);
-		else
-			ret = iwl_mvm_disable_beacon_filter(mvm, vif, flags);
-	}
-
-	return ret;
-}