Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:

 1) Seccomp BPF filters can now be JIT'd, from Alexei Starovoitov.

 2) Multiqueue support in xen-netback and xen-netfront, from Andrew J
    Benniston.

 3) Allow tweaking of aggregation settings in cdc_ncm driver, from Bjørn
    Mork.

 4) BPF now has a "random" opcode, from Chema Gonzalez.

 5) Add more BPF documentation and improve test framework, from Daniel
    Borkmann.

 6) Support TCP fastopen over ipv6, from Daniel Lee.

 7) Add software TSO helper functions and use them to support software
    TSO in mvneta and mv643xx_eth drivers.  From Ezequiel Garcia.

 8) Support software TSO in fec driver too, from Nimrod Andy.

 9) Add Broadcom SYSTEMPORT driver, from Florian Fainelli.

10) Handle broadcasts more gracefully over macvlan when there are large
    numbers of interfaces configured, from Herbert Xu.

11) Allow more control over fwmark used for non-socket based responses,
    from Lorenzo Colitti.

12) Do TCP congestion window limiting based upon measurements, from Neal
    Cardwell.

13) Support busy polling in SCTP, from Neal Horman.

14) Allow RSS key to be configured via ethtool, from Venkata Duvvuru.

15) Bridge promisc mode handling improvements from Vlad Yasevich.

16) Don't use inetpeer entries to implement ID generation any more, it
    performs poorly, from Eric Dumazet.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1522 commits)
  rtnetlink: fix userspace API breakage for iproute2 < v3.9.0
  tcp: fixing TLP's FIN recovery
  net: fec: Add software TSO support
  net: fec: Add Scatter/gather support
  net: fec: Increase buffer descriptor entry number
  net: fec: Factorize feature setting
  net: fec: Enable IP header hardware checksum
  net: fec: Factorize the .xmit transmit function
  bridge: fix compile error when compiling without IPv6 support
  bridge: fix smatch warning / potential null pointer dereference
  via-rhine: fix full-duplex with autoneg disable
  bnx2x: Enlarge the dorq threshold for VFs
  bnx2x: Check for UNDI in uncommon branch
  bnx2x: Fix 1G-baseT link
  bnx2x: Fix link for KR with swapped polarity lane
  sctp: Fix sk_ack_backlog wrap-around problem
  net/core: Add VF link state control policy
  net/fsl: xgmac_mdio is dependent on OF_MDIO
  net/fsl: Make xgmac_mdio read error message useful
  net_sched: drr: warn when qdisc is not work conserving
  ...

33 files changed, 1385 insertions, 1261 deletions

diff --git a/drivers/net/wireless/iwlwifi/mvm/Makefile b/drivers/net/wireless/iwlwifi/mvm/Makefile
index ccdd3b7c4cc..c30d7f64ec1 100644
--- a/drivers/net/wireless/iwlwifi/mvm/Makefile
+++ b/drivers/net/wireless/iwlwifi/mvm/Makefile
@@ -3,8 +3,9 @@ iwlmvm-y += fw.o mac80211.o nvm.o ops.o phy-ctxt.o mac-ctxt.o
 iwlmvm-y += utils.o rx.o tx.o binding.o quota.o sta.o sf.o
 iwlmvm-y += scan.o time-event.o rs.o
 iwlmvm-y += power.o coex.o
-iwlmvm-y += led.o tt.o offloading.o
+iwlmvm-y += tt.o offloading.o
 iwlmvm-$(CONFIG_IWLWIFI_DEBUGFS) += debugfs.o debugfs-vif.o
+iwlmvm-$(CONFIG_IWLWIFI_LEDS) += led.o
 iwlmvm-$(CONFIG_PM_SLEEP) += d3.o
 
 ccflags-y += -D__CHECK_ENDIAN__ -I$(src)/../
diff --git a/drivers/net/wireless/iwlwifi/mvm/coex.c b/drivers/net/wireless/iwlwifi/mvm/coex.c
index 0489314425c..c8c3b38228f 100644
--- a/drivers/net/wireless/iwlwifi/mvm/coex.c
+++ b/drivers/net/wireless/iwlwifi/mvm/coex.c
@@ -104,12 +104,9 @@ static const u8 iwl_bt_prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX] = {
 #define BT_DISABLE_REDUCED_TXPOWER_THRESHOLD	(-65)
 #define BT_ANTENNA_COUPLING_THRESHOLD		(30)
 
-int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm)
+static int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm)
 {
-	if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_NEWBT_COEX))
-		return 0;
-
-	return iwl_mvm_send_cmd_pdu(mvm, BT_COEX_PRIO_TABLE, CMD_SYNC,
+	return iwl_mvm_send_cmd_pdu(mvm, BT_COEX_PRIO_TABLE, 0,
 				    sizeof(struct iwl_bt_coex_prio_tbl_cmd),
 				    &iwl_bt_prio_tbl);
 }
@@ -127,10 +124,10 @@ const u32 iwl_bt_cts_kill_msk[BT_KILL_MSK_MAX] = {
 };
 
 static const __le32 iwl_bt_prio_boost[BT_COEX_BOOST_SIZE] = {
-	cpu_to_le32(0xf0f0f0f0),
-	cpu_to_le32(0xc0c0c0c0),
-	cpu_to_le32(0xfcfcfcfc),
-	cpu_to_le32(0xff00ff00),
+	cpu_to_le32(0xf0f0f0f0), /* 50% */
+	cpu_to_le32(0xc0c0c0c0), /* 25% */
+	cpu_to_le32(0xfcfcfcfc), /* 75% */
+	cpu_to_le32(0xfefefefe), /* 87.5% */
 };
 
 static const __le32 iwl_single_shared_ant[BT_COEX_MAX_LUT][BT_COEX_LUT_SIZE] = {
@@ -303,8 +300,8 @@ static const __le64 iwl_ci_mask[][3] = {
 };
 
 static const __le32 iwl_bt_mprio_lut[BT_COEX_MULTI_PRIO_LUT_SIZE] = {
-	cpu_to_le32(0x22002200),
-	cpu_to_le32(0x33113311),
+	cpu_to_le32(0x28412201),
+	cpu_to_le32(0x11118451),
 };
 
 struct corunning_block_luts {
@@ -568,13 +565,13 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
 		.id = BT_CONFIG,
 		.len = { sizeof(*bt_cmd), },
 		.dataflags = { IWL_HCMD_DFL_NOCOPY, },
-		.flags = CMD_SYNC,
 	};
 	int ret;
 	u32 flags;
 
-	if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_NEWBT_COEX))
-		return 0;
+	ret = iwl_send_bt_prio_tbl(mvm);
+	if (ret)
+		return ret;
 
 	bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_KERNEL);
 	if (!bt_cmd)
@@ -582,10 +579,12 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
 	cmd.data[0] = bt_cmd;
 
 	bt_cmd->max_kill = 5;
-	bt_cmd->bt4_antenna_isolation_thr = BT_ANTENNA_COUPLING_THRESHOLD,
-	bt_cmd->bt4_antenna_isolation = iwlwifi_mod_params.ant_coupling,
-	bt_cmd->bt4_tx_tx_delta_freq_thr = 15,
-	bt_cmd->bt4_tx_rx_max_freq0 = 15,
+	bt_cmd->bt4_antenna_isolation_thr = BT_ANTENNA_COUPLING_THRESHOLD;
+	bt_cmd->bt4_antenna_isolation = iwlwifi_mod_params.ant_coupling;
+	bt_cmd->bt4_tx_tx_delta_freq_thr = 15;
+	bt_cmd->bt4_tx_rx_max_freq0 = 15;
+	bt_cmd->override_primary_lut = BT_COEX_INVALID_LUT;
+	bt_cmd->override_secondary_lut = BT_COEX_INVALID_LUT;
 
 	flags = iwlwifi_mod_params.bt_coex_active ?
 			BT_COEX_NW : BT_COEX_DISABLE;
@@ -663,7 +662,6 @@ static int iwl_mvm_bt_udpate_ctrl_kill_msk(struct iwl_mvm *mvm,
 		.data[0] = &bt_cmd,
 		.len = { sizeof(*bt_cmd), },
 		.dataflags = { IWL_HCMD_DFL_NOCOPY, },
-		.flags = CMD_SYNC,
 	};
 	int ret = 0;
 
@@ -717,7 +715,8 @@ static int iwl_mvm_bt_udpate_ctrl_kill_msk(struct iwl_mvm *mvm,
 	return ret;
 }
 
-int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id, bool enable)
+static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id,
+				       bool enable)
 {
 	struct iwl_bt_coex_cmd *bt_cmd;
 	/* Send ASYNC since this can be sent from an atomic context */
@@ -735,8 +734,7 @@ int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id, bool enable)
 		return 0;
 
 	/* nothing to do */
-	if (mvmsta->bt_reduced_txpower_dbg ||
-	    mvmsta->bt_reduced_txpower == enable)
+	if (mvmsta->bt_reduced_txpower == enable)
 		return 0;
 
 	bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_ATOMIC);
@@ -803,23 +801,10 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
 
 	switch (vif->type) {
 	case NL80211_IFTYPE_STATION:
+		/* Count BSSes vifs */
+		data->num_bss_ifaces++;
 		/* default smps_mode for BSS / P2P client is AUTOMATIC */
 		smps_mode = IEEE80211_SMPS_AUTOMATIC;
-		data->num_bss_ifaces++;
-
-		/*
-		 * Count unassoc BSSes, relax SMSP constraints
-		 * and disable reduced Tx Power
-		 */
-		if (!vif->bss_conf.assoc) {
-			iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_BT_COEX,
-					    smps_mode);
-			if (iwl_mvm_bt_coex_reduced_txp(mvm,
-							mvmvif->ap_sta_id,
-							false))
-				IWL_ERR(mvm, "Couldn't send BT_CONFIG cmd\n");
-			return;
-		}
 		break;
 	case NL80211_IFTYPE_AP:
 		/* default smps_mode for AP / GO is OFF */
@@ -845,8 +830,12 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
 		/* ... relax constraints and disable rssi events */
 		iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_BT_COEX,
 				    smps_mode);
-		if (vif->type == NL80211_IFTYPE_STATION)
+		data->reduced_tx_power = false;
+		if (vif->type == NL80211_IFTYPE_STATION) {
+			iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id,
+						    false);
 			iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, false, 0);
+		}
 		return;
 	}
 
@@ -857,6 +846,11 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
 		smps_mode = vif->type == NL80211_IFTYPE_AP ?
 				IEEE80211_SMPS_OFF :
 				IEEE80211_SMPS_DYNAMIC;
+
+	/* relax SMPS contraints for next association */
+	if (!vif->bss_conf.assoc)
+		smps_mode = IEEE80211_SMPS_AUTOMATIC;
+
 	IWL_DEBUG_COEX(data->mvm,
 		       "mac %d: bt_status %d bt_activity_grading %d smps_req %d\n",
 		       mvmvif->id, data->notif->bt_status, bt_activity_grading,
@@ -903,22 +897,18 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
 		/* if secondary is not NULL, it might be a GO */
 		data->secondary = chanctx_conf;
 
-	/* don't reduce the Tx power if in loose scheme */
+	/*
+	 * don't reduce the Tx power if one of these is true:
+	 *  we are in LOOSE
+	 *  single share antenna product
+	 *  BT is active
+	 *  we are associated
+	 */
 	if (iwl_get_coex_type(mvm, vif) == BT_COEX_LOOSE_LUT ||
-	    mvm->cfg->bt_shared_single_ant) {
-		data->reduced_tx_power = false;
-		iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, false, 0);
-		return;
-	}
-
-	/* reduced Txpower only if BT is on, so ...*/
-	if (!data->notif->bt_status) {
-		/* ... cancel reduced Tx power ... */
-		if (iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, false))
-			IWL_ERR(mvm, "Couldn't send BT_CONFIG cmd\n");
+	    mvm->cfg->bt_shared_single_ant || !vif->bss_conf.assoc ||
+	    !data->notif->bt_status) {
 		data->reduced_tx_power = false;
-
-		/* ... and there is no need to get reports on RSSI any more. */
+		iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, false);
 		iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, false, 0);
 		return;
 	}
@@ -1022,9 +1012,9 @@ static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm)
 
 	/* Don't spam the fw with the same command over and over */
 	if (memcmp(&cmd, &mvm->last_bt_ci_cmd, sizeof(cmd))) {
-		if (iwl_mvm_send_cmd_pdu(mvm, BT_COEX_CI, CMD_SYNC,
+		if (iwl_mvm_send_cmd_pdu(mvm, BT_COEX_CI, 0,
 					 sizeof(cmd), &cmd))
-			IWL_ERR(mvm, "Failed to send BT_CI cmd");
+			IWL_ERR(mvm, "Failed to send BT_CI cmd\n");
 		memcpy(&mvm->last_bt_ci_cmd, &cmd, sizeof(cmd));
 	}
 
@@ -1039,7 +1029,6 @@ static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm)
 		IWL_ERR(mvm, "Failed to update the ctrl_kill_msk\n");
 }
 
-/* upon association, the fw will send in BT Coex notification */
 int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
 			     struct iwl_rx_cmd_buffer *rxb,
 			     struct iwl_device_cmd *dev_cmd)
@@ -1215,6 +1204,17 @@ bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
 	return iwl_get_coex_type(mvm, mvmsta->vif) == BT_COEX_TIGHT_LUT;
 }
 
+bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
+				    enum ieee80211_band band)
+{
+	u32 bt_activity = le32_to_cpu(mvm->last_bt_notif.bt_activity_grading);
+
+	if (band != IEEE80211_BAND_2GHZ)
+		return false;
+
+	return bt_activity >= BT_LOW_TRAFFIC;
+}
+
 u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
 			   struct ieee80211_tx_info *info, u8 ac)
 {
@@ -1249,9 +1249,6 @@ u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
 
 void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm)
 {
-	if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_NEWBT_COEX))
-		return;
-
 	iwl_mvm_bt_coex_notif_handle(mvm);
 }
 
@@ -1270,7 +1267,6 @@ int iwl_mvm_rx_ant_coupling_notif(struct iwl_mvm *mvm,
 		.id = BT_CONFIG,
 		.len = { sizeof(*bt_cmd), },
 		.dataflags = { IWL_HCMD_DFL_NOCOPY, },
-		.flags = CMD_SYNC,
 	};
 
 	if (!IWL_MVM_BT_COEX_CORUNNING)
diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c
index e56f5a0edf8..645b3cfc29a 100644
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/iwlwifi/mvm/d3.c
@@ -193,8 +193,7 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,
 			wkc.wep_key.key_offset = data->wep_key_idx;
 		}
 
-		ret = iwl_mvm_send_cmd_pdu(mvm, WEP_KEY, CMD_SYNC,
-					   sizeof(wkc), &wkc);
+		ret = iwl_mvm_send_cmd_pdu(mvm, WEP_KEY, 0, sizeof(wkc), &wkc);
 		data->error = ret != 0;
 
 		mvm->ptk_ivlen = key->iv_len;
@@ -341,7 +340,6 @@ static int iwl_mvm_send_patterns(struct iwl_mvm *mvm,
 	struct iwl_host_cmd cmd = {
 		.id = WOWLAN_PATTERNS,
 		.dataflags[0] = IWL_HCMD_DFL_NOCOPY,
-		.flags = CMD_SYNC,
 	};
 	int i, err;
 
@@ -518,7 +516,6 @@ static int iwl_mvm_send_remote_wake_cfg(struct iwl_mvm *mvm,
 		.id = REMOTE_WAKE_CONFIG_CMD,
 		.len = { sizeof(*cfg), },
 		.dataflags = { IWL_HCMD_DFL_NOCOPY, },
-		.flags = CMD_SYNC,
 	};
 	int ret;
 
@@ -666,10 +663,8 @@ static int iwl_mvm_d3_reprogram(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 
 	if (WARN_ON(!vif->bss_conf.assoc))
 		return -EINVAL;
-	/* hack */
-	vif->bss_conf.assoc = false;
+
 	ret = iwl_mvm_mac_ctxt_add(mvm, vif);
-	vif->bss_conf.assoc = true;
 	if (ret)
 		return ret;
 
@@ -705,7 +700,7 @@ static int iwl_mvm_d3_reprogram(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 		return ret;
 	rcu_assign_pointer(mvm->fw_id_to_mac_id[mvmvif->ap_sta_id], ap_sta);
 
-	ret = iwl_mvm_mac_ctxt_changed(mvm, vif);
+	ret = iwl_mvm_mac_ctxt_changed(mvm, vif, false);
 	if (ret)
 		return ret;
 
@@ -719,7 +714,7 @@ static int iwl_mvm_d3_reprogram(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	for (i = 1; i < MAX_BINDINGS; i++)
 		quota_cmd.quotas[i].id_and_color = cpu_to_le32(FW_CTXT_INVALID);
 
-	ret = iwl_mvm_send_cmd_pdu(mvm, TIME_QUOTA_CMD, CMD_SYNC,
+	ret = iwl_mvm_send_cmd_pdu(mvm, TIME_QUOTA_CMD, 0,
 				   sizeof(quota_cmd), &quota_cmd);
 	if (ret)
 		IWL_ERR(mvm, "Failed to send quota: %d\n", ret);
@@ -739,15 +734,13 @@ static int iwl_mvm_get_last_nonqos_seq(struct iwl_mvm *mvm,
 	};
 	struct iwl_host_cmd cmd = {
 		.id = NON_QOS_TX_COUNTER_CMD,
-		.flags = CMD_SYNC | CMD_WANT_SKB,
+		.flags = CMD_WANT_SKB,
 	};
 	int err;
 	u32 size;
 
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API) {
-		cmd.data[0] = &query_cmd;
-		cmd.len[0] = sizeof(query_cmd);
-	}
+	cmd.data[0] = &query_cmd;
+	cmd.len[0] = sizeof(query_cmd);
 
 	err = iwl_mvm_send_cmd(mvm, &cmd);
 	if (err)
@@ -758,10 +751,8 @@ static int iwl_mvm_get_last_nonqos_seq(struct iwl_mvm *mvm,
 		err = -EINVAL;
 	} else {
 		err = le16_to_cpup((__le16 *)cmd.resp_pkt->data);
-		/* new API returns next, not last-used seqno */
-		if (mvm->fw->ucode_capa.flags &
-				IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API)
-			err = (u16) (err - 0x10);
+		/* firmware returns next, not last-used seqno */
+		err = (u16) (err - 0x10);
 	}
 
 	iwl_free_resp(&cmd);
@@ -785,11 +776,7 @@ void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 
 	mvmvif->seqno_valid = false;
 
-	if (!(mvm->fw->ucode_capa.flags &
-			IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API))
-		return;
-
-	if (iwl_mvm_send_cmd_pdu(mvm, NON_QOS_TX_COUNTER_CMD, CMD_SYNC,
+	if (iwl_mvm_send_cmd_pdu(mvm, NON_QOS_TX_COUNTER_CMD, 0,
 				 sizeof(query_cmd), &query_cmd))
 		IWL_ERR(mvm, "failed to set non-QoS seqno\n");
 }
@@ -804,7 +791,7 @@ iwl_mvm_send_wowlan_config_cmd(struct iwl_mvm *mvm,
 	if (mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_WOWLAN_CONFIG_TID)
 		cmd_len = sizeof(*cmd);
 
-	return iwl_mvm_send_cmd_pdu(mvm, WOWLAN_CONFIGURATION, CMD_SYNC,
+	return iwl_mvm_send_cmd_pdu(mvm, WOWLAN_CONFIGURATION, 0,
 				    cmd_len, cmd);
 }
 
@@ -833,7 +820,7 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
 	};
 	struct iwl_host_cmd d3_cfg_cmd = {
 		.id = D3_CONFIG_CMD,
-		.flags = CMD_SYNC | CMD_WANT_SKB,
+		.flags = CMD_WANT_SKB,
 		.data[0] = &d3_cfg_cmd_data,
 		.len[0] = sizeof(d3_cfg_cmd_data),
 	};
@@ -983,7 +970,6 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
 		if (key_data.use_rsc_tsc) {
 			struct iwl_host_cmd rsc_tsc_cmd = {
 				.id = WOWLAN_TSC_RSC_PARAM,
-				.flags = CMD_SYNC,
 				.data[0] = key_data.rsc_tsc,
 				.dataflags[0] = IWL_HCMD_DFL_NOCOPY,
 				.len[0] = sizeof(*key_data.rsc_tsc),
@@ -997,7 +983,7 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
 		if (key_data.use_tkip) {
 			ret = iwl_mvm_send_cmd_pdu(mvm,
 						   WOWLAN_TKIP_PARAM,
-						   CMD_SYNC, sizeof(tkip_cmd),
+						   0, sizeof(tkip_cmd),
 						   &tkip_cmd);
 			if (ret)
 				goto out;
@@ -1014,8 +1000,7 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
 			kek_kck_cmd.replay_ctr = mvmvif->rekey_data.replay_ctr;
 
 			ret = iwl_mvm_send_cmd_pdu(mvm,
-						   WOWLAN_KEK_KCK_MATERIAL,
-						   CMD_SYNC,
+						   WOWLAN_KEK_KCK_MATERIAL, 0,
 						   sizeof(kek_kck_cmd),
 						   &kek_kck_cmd);
 			if (ret)
@@ -1031,7 +1016,7 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
 	if (ret)
 		goto out;
 
-	ret = iwl_mvm_send_proto_offload(mvm, vif, false, CMD_SYNC);
+	ret = iwl_mvm_send_proto_offload(mvm, vif, false, 0);
 	if (ret)
 		goto out;
 
@@ -1043,7 +1028,7 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
 	if (ret)
 		goto out;
 
-	ret = iwl_mvm_power_update_mac(mvm, vif);
+	ret = iwl_mvm_power_update_mac(mvm);
 	if (ret)
 		goto out;
 
@@ -1082,6 +1067,15 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
 
 int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
 {
+	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
+
+	if (iwl_mvm_is_d0i3_supported(mvm)) {
+		mutex_lock(&mvm->d0i3_suspend_mutex);
+		__set_bit(D0I3_DEFER_WAKEUP, &mvm->d0i3_suspend_flags);
+		mutex_unlock(&mvm->d0i3_suspend_mutex);
+		return 0;
+	}
+
 	return __iwl_mvm_suspend(hw, wowlan, false);
 }
 
@@ -1277,7 +1271,7 @@ static void iwl_mvm_set_tkip_rx_seq(struct tkip_sc *scs,
 }
 
 static void iwl_mvm_set_key_rx_seq(struct ieee80211_key_conf *key,
-				   struct iwl_wowlan_status_v6 *status)
+				   struct iwl_wowlan_status *status)
 {
 	union iwl_all_tsc_rsc *rsc = &status->gtk.rsc.all_tsc_rsc;
 
@@ -1294,7 +1288,7 @@ static void iwl_mvm_set_key_rx_seq(struct ieee80211_key_conf *key,
 }
 
 struct iwl_mvm_d3_gtk_iter_data {
-	struct iwl_wowlan_status_v6 *status;
+	struct iwl_wowlan_status *status;
 	void *last_gtk;
 	u32 cipher;
 	bool find_phase, unhandled_cipher;
@@ -1370,7 +1364,7 @@ static void iwl_mvm_d3_update_gtks(struct ieee80211_hw *hw,
 
 static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
 					  struct ieee80211_vif *vif,
-					  struct iwl_wowlan_status_v6 *status)
+					  struct iwl_wowlan_status *status)
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_mvm_d3_gtk_iter_data gtkdata = {
@@ -1465,10 +1459,10 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm,
 	} err_info;
 	struct iwl_host_cmd cmd = {
 		.id = WOWLAN_GET_STATUSES,
-		.flags = CMD_SYNC | CMD_WANT_SKB,
+		.flags = CMD_WANT_SKB,
 	};
 	struct iwl_wowlan_status_data status;
-	struct iwl_wowlan_status_v6 *status_v6;
+	struct iwl_wowlan_status *fw_status;
 	int ret, len, status_size, i;
 	bool keep;
 	struct ieee80211_sta *ap_sta;
@@ -1491,7 +1485,7 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm,
 	}
 
 	/* only for tracing for now */
-	ret = iwl_mvm_send_cmd_pdu(mvm, OFFLOADS_QUERY_CMD, CMD_SYNC, 0, NULL);
+	ret = iwl_mvm_send_cmd_pdu(mvm, OFFLOADS_QUERY_CMD, 0, 0, NULL);
 	if (ret)
 		IWL_ERR(mvm, "failed to query offload statistics (%d)\n", ret);
 
@@ -1505,10 +1499,7 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm,
 	if (!cmd.resp_pkt)
 		goto out_unlock;
 
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API)
-		status_size = sizeof(struct iwl_wowlan_status_v6);
-	else
-		status_size = sizeof(struct iwl_wowlan_status_v4);
+	status_size = sizeof(*fw_status);
 
 	len = iwl_rx_packet_payload_len(cmd.resp_pkt);
 	if (len < status_size) {
@@ -1516,35 +1507,18 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm,
 		goto out_free_resp;
 	}
 
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API) {
-		status_v6 = (void *)cmd.resp_pkt->data;
-
-		status.pattern_number = le16_to_cpu(status_v6->pattern_number);
-		for (i = 0; i < 8; i++)
-			status.qos_seq_ctr[i] =
-				le16_to_cpu(status_v6->qos_seq_ctr[i]);
-		status.wakeup_reasons = le32_to_cpu(status_v6->wakeup_reasons);
-		status.wake_packet_length =
-			le32_to_cpu(status_v6->wake_packet_length);
-		status.wake_packet_bufsize =
-			le32_to_cpu(status_v6->wake_packet_bufsize);
-		status.wake_packet = status_v6->wake_packet;
-	} else {
-		struct iwl_wowlan_status_v4 *status_v4;
-		status_v6 = NULL;
-		status_v4 = (void *)cmd.resp_pkt->data;
-
-		status.pattern_number = le16_to_cpu(status_v4->pattern_number);
-		for (i = 0; i < 8; i++)
-			status.qos_seq_ctr[i] =
-				le16_to_cpu(status_v4->qos_seq_ctr[i]);
-		status.wakeup_reasons = le32_to_cpu(status_v4->wakeup_reasons);
-		status.wake_packet_length =
-			le32_to_cpu(status_v4->wake_packet_length);
-		status.wake_packet_bufsize =
-			le32_to_cpu(status_v4->wake_packet_bufsize);
-		status.wake_packet = status_v4->wake_packet;
-	}
+	fw_status = (void *)cmd.resp_pkt->data;
+
+	status.pattern_number = le16_to_cpu(fw_status->pattern_number);
+	for (i = 0; i < 8; i++)
+		status.qos_seq_ctr[i] =
+			le16_to_cpu(fw_status->qos_seq_ctr[i]);
+	status.wakeup_reasons = le32_to_cpu(fw_status->wakeup_reasons);
+	status.wake_packet_length =
+		le32_to_cpu(fw_status->wake_packet_length);
+	status.wake_packet_bufsize =
+		le32_to_cpu(fw_status->wake_packet_bufsize);
+	status.wake_packet = fw_status->wake_packet;
 
 	if (len != status_size + ALIGN(status.wake_packet_bufsize, 4)) {
 		IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
@@ -1571,7 +1545,7 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm,
 
 	iwl_mvm_report_wakeup_reasons(mvm, vif, &status);
 
-	keep = iwl_mvm_setup_connection_keep(mvm, vif, status_v6);
+	keep = iwl_mvm_setup_connection_keep(mvm, vif, fw_status);
 
 	iwl_free_resp(&cmd);
 	return keep;
@@ -1674,6 +1648,19 @@ int iwl_mvm_resume(struct ieee80211_hw *hw)
 {
 	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
 
+	if (iwl_mvm_is_d0i3_supported(mvm)) {
+		bool exit_now;
+
+		mutex_lock(&mvm->d0i3_suspend_mutex);
+		__clear_bit(D0I3_DEFER_WAKEUP, &mvm->d0i3_suspend_flags);
+		exit_now = __test_and_clear_bit(D0I3_PENDING_WAKEUP,
+						&mvm->d0i3_suspend_flags);
+		mutex_unlock(&mvm->d0i3_suspend_mutex);
+		if (exit_now)
+			_iwl_mvm_exit_d0i3(mvm);
+		return 0;
+	}
+
 	return __iwl_mvm_resume(mvm, false);
 }
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
index 9b59e1d7ae7..2e90ff795c1 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
+++ b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
@@ -103,10 +103,6 @@ static void iwl_dbgfs_update_pm(struct iwl_mvm *mvm,
 		IWL_DEBUG_POWER(mvm, "tx_data_timeout=%d\n", val);
 		dbgfs_pm->tx_data_timeout = val;
 		break;
-	case MVM_DEBUGFS_PM_DISABLE_POWER_OFF:
-		IWL_DEBUG_POWER(mvm, "disable_power_off=%d\n", val);
-		dbgfs_pm->disable_power_off = val;
-		break;
 	case MVM_DEBUGFS_PM_LPRX_ENA:
 		IWL_DEBUG_POWER(mvm, "lprx %s\n", val ? "enabled" : "disabled");
 		dbgfs_pm->lprx_ena = val;
@@ -154,12 +150,6 @@ static ssize_t iwl_dbgfs_pm_params_write(struct ieee80211_vif *vif, char *buf,
 		if (sscanf(buf + 16, "%d", &val) != 1)
 			return -EINVAL;
 		param = MVM_DEBUGFS_PM_TX_DATA_TIMEOUT;
-	} else if (!strncmp("disable_power_off=", buf, 18) &&
-		   !(mvm->fw->ucode_capa.flags &
-		     IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD)) {
-		if (sscanf(buf + 18, "%d", &val) != 1)
-			return -EINVAL;
-		param = MVM_DEBUGFS_PM_DISABLE_POWER_OFF;
 	} else if (!strncmp("lprx=", buf, 5)) {
 		if (sscanf(buf + 5, "%d", &val) != 1)
 			return -EINVAL;
@@ -185,7 +175,7 @@ static ssize_t iwl_dbgfs_pm_params_write(struct ieee80211_vif *vif, char *buf,
 
 	mutex_lock(&mvm->mutex);
 	iwl_dbgfs_update_pm(mvm, vif, param, val);
-	ret = iwl_mvm_power_update_mac(mvm, vif);
+	ret = iwl_mvm_power_update_mac(mvm);
 	mutex_unlock(&mvm->mutex);
 
 	return ret ?: count;
@@ -272,10 +262,9 @@ static ssize_t iwl_dbgfs_mac_params_read(struct file *file,
 			struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
 
 			pos += scnprintf(buf+pos, bufsz-pos,
-					 "ap_sta_id %d - reduced Tx power %d force %d\n",
+					 "ap_sta_id %d - reduced Tx power %d\n",
 					 ap_sta_id,
-					 mvm_sta->bt_reduced_txpower,
-					 mvm_sta->bt_reduced_txpower_dbg);
+					 mvm_sta->bt_reduced_txpower);
 		}
 	}
 
@@ -293,41 +282,6 @@ static ssize_t iwl_dbgfs_mac_params_read(struct file *file,
 	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
 
-static ssize_t iwl_dbgfs_reduced_txp_write(struct ieee80211_vif *vif,
-					   char *buf, size_t count,
-					   loff_t *ppos)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	struct iwl_mvm *mvm = mvmvif->mvm;
-	struct iwl_mvm_sta *mvmsta;
-	bool reduced_tx_power;
-	int ret;
-
-	if (mvmvif->ap_sta_id >= ARRAY_SIZE(mvm->fw_id_to_mac_id))
-		return -ENOTCONN;
-
-	if (strtobool(buf, &reduced_tx_power) != 0)
-		return -EINVAL;
-
-	mutex_lock(&mvm->mutex);
-
-	mvmsta = iwl_mvm_sta_from_staid_protected(mvm, mvmvif->ap_sta_id);
-	if (IS_ERR_OR_NULL(mvmsta)) {
-		mutex_unlock(&mvm->mutex);
-		return -ENOTCONN;
-	}
-
-	mvmsta->bt_reduced_txpower_dbg = false;
-	ret = iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id,
-					  reduced_tx_power);
-	if (!ret)
-		mvmsta->bt_reduced_txpower_dbg = true;
-
-	mutex_unlock(&mvm->mutex);
-
-	return ret ? : count;
-}
-
 static void iwl_dbgfs_update_bf(struct ieee80211_vif *vif,
 				enum iwl_dbgfs_bf_mask param, int value)
 {
@@ -462,9 +416,9 @@ static ssize_t iwl_dbgfs_bf_params_write(struct ieee80211_vif *vif, char *buf,
 	mutex_lock(&mvm->mutex);
 	iwl_dbgfs_update_bf(vif, param, value);
 	if (param == MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER && !value)
-		ret = iwl_mvm_disable_beacon_filter(mvm, vif, CMD_SYNC);
+		ret = iwl_mvm_disable_beacon_filter(mvm, vif, 0);
 	else
-		ret = iwl_mvm_enable_beacon_filter(mvm, vif, CMD_SYNC);
+		ret = iwl_mvm_enable_beacon_filter(mvm, vif, 0);
 	mutex_unlock(&mvm->mutex);
 
 	return ret ?: count;
@@ -568,7 +522,6 @@ MVM_DEBUGFS_READ_FILE_OPS(mac_params);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(pm_params, 32);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(bf_params, 256);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(low_latency, 10);
-MVM_DEBUGFS_WRITE_FILE_OPS(reduced_txp, 10);
 
 void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 {
@@ -592,8 +545,7 @@ void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 		return;
 	}
 
-	if ((mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT) &&
-	    iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM &&
+	if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM &&
 	    ((vif->type == NL80211_IFTYPE_STATION && !vif->p2p) ||
 	     (vif->type == NL80211_IFTYPE_STATION && vif->p2p &&
 	      mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM)))
@@ -601,7 +553,6 @@ void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 					 S_IRUSR);
 
 	MVM_DEBUGFS_ADD_FILE_VIF(mac_params, mvmvif->dbgfs_dir, S_IRUSR);
-	MVM_DEBUGFS_ADD_FILE_VIF(reduced_txp, mvmvif->dbgfs_dir, S_IWUSR);
 	MVM_DEBUGFS_ADD_FILE_VIF(low_latency, mvmvif->dbgfs_dir,
 				 S_IRUSR | S_IWUSR);
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c
index 1b52deea608..29ca72695ea 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c
@@ -65,9 +65,8 @@
 #include "mvm.h"
 #include "sta.h"
 #include "iwl-io.h"
-#include "iwl-prph.h"
 #include "debugfs.h"
-#include "fw-error-dump.h"
+#include "iwl-fw-error-dump.h"
 
 static ssize_t iwl_dbgfs_tx_flush_write(struct iwl_mvm *mvm, char *buf,
 					size_t count, loff_t *ppos)
@@ -136,9 +135,6 @@ static int iwl_dbgfs_fw_error_dump_open(struct inode *inode, struct file *file)
 
 	file->private_data = mvm->fw_error_dump;
 	mvm->fw_error_dump = NULL;
-	kfree(mvm->fw_error_sram);
-	mvm->fw_error_sram = NULL;
-	mvm->fw_error_sram_len = 0;
 	ret = 0;
 
 out:
@@ -684,7 +680,7 @@ static ssize_t iwl_dbgfs_fw_restart_write(struct iwl_mvm *mvm, char *buf,
 		mvm->restart_fw++;
 
 	/* take the return value to make compiler happy - it will fail anyway */
-	ret = iwl_mvm_send_cmd_pdu(mvm, REPLY_ERROR, CMD_SYNC, 0, NULL);
+	ret = iwl_mvm_send_cmd_pdu(mvm, REPLY_ERROR, 0, 0, NULL);
 
 	mutex_unlock(&mvm->mutex);
 
@@ -694,7 +690,7 @@ static ssize_t iwl_dbgfs_fw_restart_write(struct iwl_mvm *mvm, char *buf,
 static ssize_t iwl_dbgfs_fw_nmi_write(struct iwl_mvm *mvm, char *buf,
 				      size_t count, loff_t *ppos)
 {
-	iwl_write_prph(mvm->trans, DEVICE_SET_NMI_REG, 1);
+	iwl_force_nmi(mvm->trans);
 
 	return count;
 }
@@ -841,7 +837,7 @@ static ssize_t iwl_dbgfs_bcast_filters_write(struct iwl_mvm *mvm, char *buf,
 	/* send updated bcast filtering configuration */
 	if (mvm->dbgfs_bcast_filtering.override &&
 	    iwl_mvm_bcast_filter_build_cmd(mvm, &cmd))
-		err = iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, CMD_SYNC,
+		err = iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, 0,
 					   sizeof(cmd), &cmd);
 	mutex_unlock(&mvm->mutex);
 
@@ -913,7 +909,7 @@ static ssize_t iwl_dbgfs_bcast_filters_macs_write(struct iwl_mvm *mvm,
 	/* send updated bcast filtering configuration */
 	if (mvm->dbgfs_bcast_filtering.override &&
 	    iwl_mvm_bcast_filter_build_cmd(mvm, &cmd))
-		err = iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, CMD_SYNC,
+		err = iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, 0,
 					   sizeof(cmd), &cmd);
 	mutex_unlock(&mvm->mutex);
 
@@ -1004,6 +1000,7 @@ static ssize_t iwl_dbgfs_d0i3_refs_read(struct file *file,
 	PRINT_MVM_REF(IWL_MVM_REF_P2P_CLIENT);
 	PRINT_MVM_REF(IWL_MVM_REF_AP_IBSS);
 	PRINT_MVM_REF(IWL_MVM_REF_USER);
+	PRINT_MVM_REF(IWL_MVM_REF_EXIT_WORK);
 
 	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
@@ -1108,9 +1105,9 @@ MVM_DEBUGFS_READ_WRITE_FILE_OPS(scan_ant_rxchain, 8);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(d0i3_refs, 8);
 
 static const struct file_operations iwl_dbgfs_fw_error_dump_ops = {
-        .open = iwl_dbgfs_fw_error_dump_open,
-        .read = iwl_dbgfs_fw_error_dump_read,
-        .release = iwl_dbgfs_fw_error_dump_release,
+	.open = iwl_dbgfs_fw_error_dump_open,
+	.read = iwl_dbgfs_fw_error_dump_read,
+	.release = iwl_dbgfs_fw_error_dump_release,
 };
 
 #ifdef CONFIG_IWLWIFI_BCAST_FILTERING
@@ -1138,9 +1135,8 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
 	MVM_DEBUGFS_ADD_FILE(fw_error_dump, dbgfs_dir, S_IRUSR);
 	MVM_DEBUGFS_ADD_FILE(bt_notif, dbgfs_dir, S_IRUSR);
 	MVM_DEBUGFS_ADD_FILE(bt_cmd, dbgfs_dir, S_IRUSR);
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD)
-		MVM_DEBUGFS_ADD_FILE(disable_power_off, mvm->debugfs_dir,
-				     S_IRUSR | S_IWUSR);
+	MVM_DEBUGFS_ADD_FILE(disable_power_off, mvm->debugfs_dir,
+			     S_IRUSR | S_IWUSR);
 	MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, S_IRUSR);
 	MVM_DEBUGFS_ADD_FILE(drv_rx_stats, mvm->debugfs_dir, S_IRUSR);
 	MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, S_IWUSR);
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h
index 21877e5966a..5fe82c29c8a 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h
@@ -141,7 +141,8 @@ enum iwl_bt_coex_lut_type {
 	BT_COEX_TX_DIS_LUT,
 
 	BT_COEX_MAX_LUT,
-};
+	BT_COEX_INVALID_LUT = 0xff,
+}; /* BT_COEX_DECISION_LUT_INDEX_API_E_VER_1 */
 
 #define BT_COEX_LUT_SIZE (12)
 #define BT_COEX_CORUN_LUT_SIZE (32)
@@ -154,19 +155,23 @@ enum iwl_bt_coex_lut_type {
  * @flags:&enum iwl_bt_coex_flags
  * @max_kill:
  * @bt_reduced_tx_power: enum %iwl_bt_reduced_tx_power
- * @bt4_antenna_isolation:
- * @bt4_antenna_isolation_thr:
- * @bt4_tx_tx_delta_freq_thr:
- * @bt4_tx_rx_max_freq0:
- * @bt_prio_boost:
+ * @override_primary_lut: enum %iwl_bt_coex_lut_type: BT_COEX_INVALID_LUT
+ *	should be set by default
+ * @override_secondary_lut: enum %iwl_bt_coex_lut_type: BT_COEX_INVALID_LUT
+ *	should be set by default
+ * @bt4_antenna_isolation: antenna isolation
+ * @bt4_antenna_isolation_thr: antenna threshold value
+ * @bt4_tx_tx_delta_freq_thr: TxTx delta frequency
+ * @bt4_tx_rx_max_freq0: TxRx max frequency
+ * @bt_prio_boost: BT priority boost registers
  * @wifi_tx_prio_boost: SW boost of wifi tx priority
  * @wifi_rx_prio_boost: SW boost of wifi rx priority
- * @kill_ack_msk:
- * @kill_cts_msk:
- * @decision_lut:
- * @bt4_multiprio_lut:
- * @bt4_corun_lut20:
- * @bt4_corun_lut40:
+ * @kill_ack_msk: kill ACK mask. 1 - Tx ACK, 0 - kill Tx of ACK.
+ * @kill_cts_msk: kill CTS mask. 1 - Tx CTS, 0 - kill Tx of CTS.
+ * @decision_lut: PTA decision LUT, per Prio-Ch
+ * @bt4_multiprio_lut: multi priority LUT configuration
+ * @bt4_corun_lut20: co-running 20 MHz LUT configuration
+ * @bt4_corun_lut40: co-running 40 MHz LUT configuration
  * @valid_bit_msk: enum %iwl_bt_coex_valid_bit_msk
  *
  * The structure is used for the BT_COEX command.
@@ -175,7 +180,8 @@ struct iwl_bt_coex_cmd {
 	__le32 flags;
 	u8 max_kill;
 	u8 bt_reduced_tx_power;
-	u8 reserved[2];
+	u8 override_primary_lut;
+	u8 override_secondary_lut;
 
 	u8 bt4_antenna_isolation;
 	u8 bt4_antenna_isolation_thr;
@@ -194,7 +200,7 @@ struct iwl_bt_coex_cmd {
 	__le32 bt4_corun_lut40[BT_COEX_CORUN_LUT_SIZE];
 
 	__le32 valid_bit_msk;
-} __packed; /* BT_COEX_CMD_API_S_VER_3 */
+} __packed; /* BT_COEX_CMD_API_S_VER_5 */
 
 /**
  * struct iwl_bt_coex_ci_cmd - bt coex channel inhibition command
@@ -282,7 +288,7 @@ enum iwl_bt_activity_grading {
 	BT_ON_NO_CONNECTION	= 1,
 	BT_LOW_TRAFFIC		= 2,
 	BT_HIGH_TRAFFIC		= 3,
-};
+}; /* BT_COEX_BT_ACTIVITY_GRADING_API_E_VER_1 */
 
 /**
  * struct iwl_bt_coex_profile_notif - notification about BT coex
@@ -310,7 +316,7 @@ struct iwl_bt_coex_profile_notif {
 	__le32 primary_ch_lut;
 	__le32 secondary_ch_lut;
 	__le32 bt_activity_grading;
-} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_2 */
+} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_3 */
 
 enum iwl_bt_coex_prio_table_event {
 	BT_COEX_PRIO_TBL_EVT_INIT_CALIB1		= 0,
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
index 10fcc1a79eb..13696fe419b 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
@@ -345,21 +345,6 @@ enum iwl_wowlan_wakeup_reason {
 	IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET		= BIT(12),
 }; /* WOWLAN_WAKE_UP_REASON_API_E_VER_2 */
 
-struct iwl_wowlan_status_v4 {
-	__le64 replay_ctr;
-	__le16 pattern_number;
-	__le16 non_qos_seq_ctr;
-	__le16 qos_seq_ctr[8];
-	__le32 wakeup_reasons;
-	__le32 rekey_status;
-	__le32 num_of_gtk_rekeys;
-	__le32 transmitted_ndps;
-	__le32 received_beacons;
-	__le32 wake_packet_length;
-	__le32 wake_packet_bufsize;
-	u8 wake_packet[]; /* can be truncated from _length to _bufsize */
-} __packed; /* WOWLAN_STATUSES_API_S_VER_4 */
-
 struct iwl_wowlan_gtk_status {
 	u8 key_index;
 	u8 reserved[3];
@@ -368,7 +353,7 @@ struct iwl_wowlan_gtk_status {
 	struct iwl_wowlan_rsc_tsc_params_cmd rsc;
 } __packed;
 
-struct iwl_wowlan_status_v6 {
+struct iwl_wowlan_status {
 	struct iwl_wowlan_gtk_status gtk;
 	__le64 replay_ctr;
 	__le16 pattern_number;
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h
index 39148b5bb33..8bb5b94bf96 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h
@@ -334,7 +334,7 @@ enum {
  */
 struct iwl_lq_cmd {
 	u8 sta_id;
-	u8 reserved1;
+	u8 reduced_tpc;
 	u16 control;
 	/* LINK_QUAL_GENERAL_PARAMS_API_S_VER_1 */
 	u8 flags;
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
index d73a89ecd78..6959fda3fe0 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
@@ -169,8 +169,12 @@ enum iwl_scan_type {
 	SCAN_TYPE_DISCOVERY_FORCED	= 6,
 }; /* SCAN_ACTIVITY_TYPE_E_VER_1 */
 
-/* Maximal number of channels to scan */
-#define MAX_NUM_SCAN_CHANNELS 0x24
+/**
+ * Maximal number of channels to scan
+ * it should be equal to:
+ * max(IWL_NUM_CHANNELS, IWL_NUM_CHANNELS_FAMILY_8000)
+ */
+#define MAX_NUM_SCAN_CHANNELS 50
 
 /**
  * struct iwl_scan_cmd - scan request command
@@ -534,13 +538,16 @@ struct iwl_scan_offload_schedule {
  *
  * IWL_SCAN_OFFLOAD_FLAG_PASS_ALL: pass all results - no filtering.
  * IWL_SCAN_OFFLOAD_FLAG_CACHED_CHANNEL: add cached channels to partial scan.
- * IWL_SCAN_OFFLOAD_FLAG_ENERGY_SCAN: use energy based scan before partial scan
- *	on A band.
+ * IWL_SCAN_OFFLOAD_FLAG_EBS_QUICK_MODE: EBS duration is 100mSec - typical
+ *	beacon period. Finding channel activity in this mode is not guaranteed.
+ * IWL_SCAN_OFFLOAD_FLAG_EBS_ACCURATE_MODE: EBS duration is 200mSec.
+ *	Assuming beacon period is 100ms finding channel activity is guaranteed.
  */
 enum iwl_scan_offload_flags {
 	IWL_SCAN_OFFLOAD_FLAG_PASS_ALL		= BIT(0),
 	IWL_SCAN_OFFLOAD_FLAG_CACHED_CHANNEL	= BIT(2),
-	IWL_SCAN_OFFLOAD_FLAG_ENERGY_SCAN	= BIT(3),
+	IWL_SCAN_OFFLOAD_FLAG_EBS_QUICK_MODE	= BIT(5),
+	IWL_SCAN_OFFLOAD_FLAG_EBS_ACCURATE_MODE	= BIT(6),
 };
 
 /**
@@ -563,17 +570,24 @@ enum iwl_scan_offload_compleate_status {
 	IWL_SCAN_OFFLOAD_ABORTED	= 2,
 };
 
+enum iwl_scan_ebs_status {
+	IWL_SCAN_EBS_SUCCESS,
+	IWL_SCAN_EBS_FAILED,
+	IWL_SCAN_EBS_CHAN_NOT_FOUND,
+};
+
 /**
  * iwl_scan_offload_complete - SCAN_OFFLOAD_COMPLETE_NTF_API_S_VER_1
  * @last_schedule_line:		last schedule line executed (fast or regular)
  * @last_schedule_iteration:	last scan iteration executed before scan abort
  * @status:			enum iwl_scan_offload_compleate_status
+ * @ebs_status: last EBS status, see IWL_SCAN_EBS_*
  */
 struct iwl_scan_offload_complete {
 	u8 last_schedule_line;
 	u8 last_schedule_iteration;
 	u8 status;
-	u8 reserved;
+	u8 ebs_status;
 } __packed;
 
 /**
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h
index d6364786726..39cebee8016 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h
@@ -255,22 +255,19 @@ struct iwl_mvm_keyinfo {
 } __packed;
 
 /**
- * struct iwl_mvm_add_sta_cmd_v5 - Add/modify a station in the fw's sta table.
+ * struct iwl_mvm_add_sta_cmd - Add/modify a station in the fw's sta table.
  * ( REPLY_ADD_STA = 0x18 )
  * @add_modify: 1: modify existing, 0: add new station
- * @unicast_tx_key_id: unicast tx key id. Relevant only when unicast key sent
- * @multicast_tx_key_id: multicast tx key id. Relevant only when multicast key
- *	sent
+ * @awake_acs:
+ * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable
+ *	AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field.
  * @mac_id_n_color: the Mac context this station belongs to
  * @addr[ETH_ALEN]: station's MAC address
  * @sta_id: index of station in uCode's station table
  * @modify_mask: STA_MODIFY_*, selects which parameters to modify vs. leave
  *	alone. 1 - modify, 0 - don't change.
- * @key: look at %iwl_mvm_keyinfo
  * @station_flags: look at %iwl_sta_flags
  * @station_flags_msk: what of %station_flags have changed
- * @tid_disable_tx: is tid BIT(tid) enabled for Tx. Clear BIT(x) to enable
- *	AMPDU for tid x. Set %STA_MODIFY_TID_DISABLE_TX to change this field.
  * @add_immediate_ba_tid: tid for which to add block-ack support (Rx)
  *	Set %STA_MODIFY_ADD_BA_TID to use this field, and also set
  *	add_immediate_ba_ssn.
@@ -294,40 +291,7 @@ struct iwl_mvm_keyinfo {
  * ADD_STA sets up the table entry for one station, either creating a new
  * entry, or modifying a pre-existing one.
  */
-struct iwl_mvm_add_sta_cmd_v5 {
-	u8 add_modify;
-	u8 unicast_tx_key_id;
-	u8 multicast_tx_key_id;
-	u8 reserved1;
-	__le32 mac_id_n_color;
-	u8 addr[ETH_ALEN];
-	__le16 reserved2;
-	u8 sta_id;
-	u8 modify_mask;
-	__le16 reserved3;
-	struct iwl_mvm_keyinfo key;
-	__le32 station_flags;
-	__le32 station_flags_msk;
-	__le16 tid_disable_tx;
-	__le16 reserved4;
-	u8 add_immediate_ba_tid;
-	u8 remove_immediate_ba_tid;
-	__le16 add_immediate_ba_ssn;
-	__le16 sleep_tx_count;
-	__le16 sleep_state_flags;
-	__le16 assoc_id;
-	__le16 beamform_flags;
-	__le32 tfd_queue_msk;
-} __packed; /* ADD_STA_CMD_API_S_VER_5 */
-
-/**
- * struct iwl_mvm_add_sta_cmd_v7 - Add / modify a station
- * VER_7 of this command is quite similar to VER_5 except
- * exclusion of all fields related to the security key installation.
- * It only differs from VER_6 by the "awake_acs" field that is
- * reserved and ignored in VER_6.
- */
-struct iwl_mvm_add_sta_cmd_v7 {
+struct iwl_mvm_add_sta_cmd {
 	u8 add_modify;
 	u8 awake_acs;
 	__le16 tid_disable_tx;
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h
index 8e122f3a7a7..6cc5f52b807 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h
@@ -482,7 +482,8 @@ struct iwl_mvm_tx_resp {
 	u8 pa_integ_res_b[3];
 	u8 pa_integ_res_c[3];
 	__le16 measurement_req_id;
-	__le16 reserved;
+	u8 reduced_tpc;
+	u8 reserved;
 
 	__le32 tfd_info;
 	__le16 seq_ctl;
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/iwlwifi/mvm/fw-api.h
index 6e75b52588d..309a9b9a94f 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api.h
@@ -71,6 +71,7 @@
 #include "fw-api-power.h"
 #include "fw-api-d3.h"
 #include "fw-api-coex.h"
+#include "fw-api-scan.h"
 
 /* maximal number of Tx queues in any platform */
 #define IWL_MVM_MAX_QUEUES	20
@@ -604,52 +605,7 @@ enum {
 	TE_V1_NOTIF_INTERNAL_FRAG_END = BIT(7),
 }; /* MAC_EVENT_ACTION_API_E_VER_2 */
 
-
-/**
- * struct iwl_time_event_cmd_api_v1 - configuring Time Events
- * with struct MAC_TIME_EVENT_DATA_API_S_VER_1 (see also
- * with version 2. determined by IWL_UCODE_TLV_FLAGS)
- * ( TIME_EVENT_CMD = 0x29 )
- * @id_and_color: ID and color of the relevant MAC
- * @action: action to perform, one of FW_CTXT_ACTION_*
- * @id: this field has two meanings, depending on the action:
- *	If the action is ADD, then it means the type of event to add.
- *	For all other actions it is the unique event ID assigned when the
- *	event was added by the FW.
- * @apply_time: When to start the Time Event (in GP2)
- * @max_delay: maximum delay to event's start (apply time), in TU
- * @depends_on: the unique ID of the event we depend on (if any)
- * @interval: interval between repetitions, in TU
- * @interval_reciprocal: 2^32 / interval
- * @duration: duration of event in TU
- * @repeat: how many repetitions to do, can be TE_REPEAT_ENDLESS
- * @dep_policy: one of TE_V1_INDEPENDENT, TE_V1_DEP_OTHER, TE_V1_DEP_TSF
- *	and TE_V1_EVENT_SOCIOPATHIC
- * @is_present: 0 or 1, are we present or absent during the Time Event
- * @max_frags: maximal number of fragments the Time Event can be divided to
- * @notify: notifications using TE_V1_NOTIF_* (whom to notify when)
- */
-struct iwl_time_event_cmd_v1 {
-	/* COMMON_INDEX_HDR_API_S_VER_1 */
-	__le32 id_and_color;
-	__le32 action;
-	__le32 id;
-	/* MAC_TIME_EVENT_DATA_API_S_VER_1 */
-	__le32 apply_time;
-	__le32 max_delay;
-	__le32 dep_policy;
-	__le32 depends_on;
-	__le32 is_present;
-	__le32 max_frags;
-	__le32 interval;
-	__le32 interval_reciprocal;
-	__le32 duration;
-	__le32 repeat;
-	__le32 notify;
-} __packed; /* MAC_TIME_EVENT_CMD_API_S_VER_1 */
-
-
-/* Time event - defines for command API v2 */
+/* Time event - defines for command API */
 
 /*
  * @TE_V2_FRAG_NONE: fragmentation of the time event is NOT allowed.
@@ -680,7 +636,7 @@ enum {
 #define TE_V2_PLACEMENT_POS	12
 #define TE_V2_ABSENCE_POS	15
 
-/* Time event policy values (for time event cmd api v2)
+/* Time event policy values
  * A notification (both event and fragment) includes a status indicating weather
  * the FW was able to schedule the event or not. For fragment start/end
  * notification the status is always success. There is no start/end fragment
@@ -727,7 +683,7 @@ enum {
 };
 
 /**
- * struct iwl_time_event_cmd_api_v2 - configuring Time Events
+ * struct iwl_time_event_cmd_api - configuring Time Events
  * with struct MAC_TIME_EVENT_DATA_API_S_VER_2 (see also
  * with version 1. determined by IWL_UCODE_TLV_FLAGS)
  * ( TIME_EVENT_CMD = 0x29 )
@@ -750,7 +706,7 @@ enum {
  *	TE_EVENT_SOCIOPATHIC
  *	using TE_ABSENCE and using TE_NOTIF_*
  */
-struct iwl_time_event_cmd_v2 {
+struct iwl_time_event_cmd {
 	/* COMMON_INDEX_HDR_API_S_VER_1 */
 	__le32 id_and_color;
 	__le32 action;
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-error-dump.h b/drivers/net/wireless/iwlwifi/mvm/fw-error-dump.h
deleted file mode 100644
index 58c8941c0d9..00000000000
--- a/drivers/net/wireless/iwlwifi/mvm/fw-error-dump.h
+++ /dev/null
@@ -1,106 +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) 2014 Intel Corporation. All rights reserved.
- *
- * 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) 2014 Intel Corporation. All rights reserved.
- * 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.
- *****************************************************************************/
-
-#ifndef __fw_error_dump_h__
-#define __fw_error_dump_h__
-
-#include <linux/types.h>
-
-#define IWL_FW_ERROR_DUMP_BARKER	0x14789632
-
-/**
- * enum iwl_fw_error_dump_type - types of data in the dump file
- * @IWL_FW_ERROR_DUMP_SRAM:
- * @IWL_FW_ERROR_DUMP_REG:
- */
-enum iwl_fw_error_dump_type {
-	IWL_FW_ERROR_DUMP_SRAM = 0,
-	IWL_FW_ERROR_DUMP_REG = 1,
-
-	IWL_FW_ERROR_DUMP_MAX,
-};
-
-/**
- * struct iwl_fw_error_dump_data - data for one type
- * @type: %enum iwl_fw_error_dump_type
- * @len: the length starting from %data - must be a multiplier of 4.
- * @data: the data itself padded to be a multiplier of 4.
- */
-struct iwl_fw_error_dump_data {
-	__le32 type;
-	__le32 len;
-	__u8 data[];
-} __packed __aligned(4);
-
-/**
- * struct iwl_fw_error_dump_file - the layout of the header of the file
- * @barker: must be %IWL_FW_ERROR_DUMP_BARKER
- * @file_len: the length of all the file starting from %barker
- * @data: array of %struct iwl_fw_error_dump_data
- */
-struct iwl_fw_error_dump_file {
-	__le32 barker;
-	__le32 file_len;
-	u8 data[0];
-} __packed __aligned(4);
-
-#endif /* __fw_error_dump_h__ */
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c
index 7ce20062f32..883e702152d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
@@ -99,7 +99,7 @@ static int iwl_send_tx_ant_cfg(struct iwl_mvm *mvm, u8 valid_tx_ant)
 	};
 
 	IWL_DEBUG_FW(mvm, "select valid tx ant: %u\n", valid_tx_ant);
-	return iwl_mvm_send_cmd_pdu(mvm, TX_ANT_CONFIGURATION_CMD, CMD_SYNC,
+	return iwl_mvm_send_cmd_pdu(mvm, TX_ANT_CONFIGURATION_CMD, 0,
 				    sizeof(tx_ant_cmd), &tx_ant_cmd);
 }
 
@@ -137,6 +137,8 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
 		alive_data->scd_base_addr = le32_to_cpu(palive2->scd_base_ptr);
 		mvm->umac_error_event_table =
 			le32_to_cpu(palive2->error_info_addr);
+		mvm->sf_space.addr = le32_to_cpu(palive2->st_fwrd_addr);
+		mvm->sf_space.size = le32_to_cpu(palive2->st_fwrd_size);
 
 		alive_data->valid = le16_to_cpu(palive2->status) ==
 				    IWL_ALIVE_STATUS_OK;
@@ -180,6 +182,7 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
 	int ret, i;
 	enum iwl_ucode_type old_type = mvm->cur_ucode;
 	static const u8 alive_cmd[] = { MVM_ALIVE };
+	struct iwl_sf_region st_fwrd_space;
 
 	fw = iwl_get_ucode_image(mvm, ucode_type);
 	if (WARN_ON(!fw))
@@ -215,6 +218,14 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
 		return -EIO;
 	}
 
+	/*
+	 * update the sdio allocation according to the pointer we get in the
+	 * alive notification.
+	 */
+	st_fwrd_space.addr = mvm->sf_space.addr;
+	st_fwrd_space.size = mvm->sf_space.size;
+	ret = iwl_trans_update_sf(mvm->trans, &st_fwrd_space);
+
 	iwl_trans_fw_alive(mvm->trans, alive_data.scd_base_addr);
 
 	/*
@@ -256,7 +267,7 @@ static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm)
 	IWL_DEBUG_INFO(mvm, "Sending Phy CFG command: 0x%x\n",
 		       phy_cfg_cmd.phy_cfg);
 
-	return iwl_mvm_send_cmd_pdu(mvm, PHY_CONFIGURATION_CMD, CMD_SYNC,
+	return iwl_mvm_send_cmd_pdu(mvm, PHY_CONFIGURATION_CMD, 0,
 				    sizeof(phy_cfg_cmd), &phy_cfg_cmd);
 }
 
@@ -288,14 +299,14 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 		goto error;
 	}
 
-	ret = iwl_send_bt_prio_tbl(mvm);
+	ret = iwl_send_bt_init_conf(mvm);
 	if (ret)
 		goto error;
 
 	/* Read the NVM only at driver load time, no need to do this twice */
 	if (read_nvm) {
 		/* Read nvm */
-		ret = iwl_nvm_init(mvm);
+		ret = iwl_nvm_init(mvm, true);
 		if (ret) {
 			IWL_ERR(mvm, "Failed to read NVM: %d\n", ret);
 			goto error;
@@ -303,7 +314,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 	}
 
 	/* In case we read the NVM from external file, load it to the NIC */
-	if (iwlwifi_mod_params.nvm_file)
+	if (mvm->nvm_file_name)
 		iwl_mvm_load_nvm_to_nic(mvm);
 
 	ret = iwl_nvm_check_version(mvm->nvm_data, mvm->trans);
@@ -424,10 +435,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	if (ret)
 		goto error;
 
-	ret = iwl_send_bt_prio_tbl(mvm);
-	if (ret)
-		goto error;
-
 	ret = iwl_send_bt_init_conf(mvm);
 	if (ret)
 		goto error;
@@ -468,12 +475,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	/* Initialize tx backoffs to the minimal possible */
 	iwl_mvm_tt_tx_backoff(mvm, 0);
 
-	if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT)) {
-		ret = iwl_power_legacy_set_cam_mode(mvm);
-		if (ret)
-			goto error;
-	}
-
 	ret = iwl_mvm_power_update_device(mvm);
 	if (ret)
 		goto error;
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
index 9ccec10bba1..8b530277763 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
@@ -667,12 +667,9 @@ static void iwl_mvm_mac_ctxt_cmd_common(struct iwl_mvm *mvm,
 	if (vif->bss_conf.qos)
 		cmd->qos_flags |= cpu_to_le32(MAC_QOS_FLG_UPDATE_EDCA);
 
-	/* Don't use cts to self as the fw doesn't support it currently. */
 	if (vif->bss_conf.use_cts_prot) {
 		cmd->protection_flags |= cpu_to_le32(MAC_PROT_FLG_TGG_PROTECT);
-		if (IWL_UCODE_API(mvm->fw->ucode_ver) >= 8)
-			cmd->protection_flags |=
-				cpu_to_le32(MAC_PROT_FLG_SELF_CTS_EN);
+		cmd->protection_flags |= cpu_to_le32(MAC_PROT_FLG_SELF_CTS_EN);
 	}
 	IWL_DEBUG_RATE(mvm, "use_cts_prot %d, ht_operation_mode %d\n",
 		       vif->bss_conf.use_cts_prot,
@@ -688,7 +685,7 @@ static void iwl_mvm_mac_ctxt_cmd_common(struct iwl_mvm *mvm,
 static int iwl_mvm_mac_ctxt_send_cmd(struct iwl_mvm *mvm,
 				     struct iwl_mac_ctx_cmd *cmd)
 {
-	int ret = iwl_mvm_send_cmd_pdu(mvm, MAC_CONTEXT_CMD, CMD_SYNC,
+	int ret = iwl_mvm_send_cmd_pdu(mvm, MAC_CONTEXT_CMD, 0,
 				       sizeof(*cmd), cmd);
 	if (ret)
 		IWL_ERR(mvm, "Failed to send MAC context (action:%d): %d\n",
@@ -696,19 +693,39 @@ static int iwl_mvm_mac_ctxt_send_cmd(struct iwl_mvm *mvm,
 	return ret;
 }
 
-/*
- * Fill the specific data for mac context of type station or p2p client
- */
-static void iwl_mvm_mac_ctxt_cmd_fill_sta(struct iwl_mvm *mvm,
-					  struct ieee80211_vif *vif,
-					  struct iwl_mac_data_sta *ctxt_sta,
-					  bool force_assoc_off)
+static int iwl_mvm_mac_ctxt_cmd_sta(struct iwl_mvm *mvm,
+				    struct ieee80211_vif *vif,
+				    u32 action, bool force_assoc_off)
 {
+	struct iwl_mac_ctx_cmd cmd = {};
+	struct iwl_mac_data_sta *ctxt_sta;
+
+	WARN_ON(vif->type != NL80211_IFTYPE_STATION);
+
+	/* Fill the common data for all mac context types */
+	iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
+
+	if (vif->p2p) {
+		struct ieee80211_p2p_noa_attr *noa =
+			&vif->bss_conf.p2p_noa_attr;
+
+		cmd.p2p_sta.ctwin = cpu_to_le32(noa->oppps_ctwindow &
+					IEEE80211_P2P_OPPPS_CTWINDOW_MASK);
+		ctxt_sta = &cmd.p2p_sta.sta;
+	} else {
+		ctxt_sta = &cmd.sta;
+	}
+
 	/* We need the dtim_period to set the MAC as associated */
 	if (vif->bss_conf.assoc && vif->bss_conf.dtim_period &&
 	    !force_assoc_off) {
 		u32 dtim_offs;
 
+		/* Allow beacons to pass through as long as we are not
+		 * associated, or we do not have dtim period information.
+		 */
+		cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_BEACON);
+
 		/*
 		 * The DTIM count counts down, so when it is N that means N
 		 * more beacon intervals happen until the DTIM TBTT. Therefore
@@ -755,51 +772,6 @@ static void iwl_mvm_mac_ctxt_cmd_fill_sta(struct iwl_mvm *mvm,
 
 	ctxt_sta->listen_interval = cpu_to_le32(mvm->hw->conf.listen_interval);
 	ctxt_sta->assoc_id = cpu_to_le32(vif->bss_conf.aid);
-}
-
-static int iwl_mvm_mac_ctxt_cmd_station(struct iwl_mvm *mvm,
-					struct ieee80211_vif *vif,
-					u32 action)
-{
-	struct iwl_mac_ctx_cmd cmd = {};
-
-	WARN_ON(vif->type != NL80211_IFTYPE_STATION || vif->p2p);
-
-	/* Fill the common data for all mac context types */
-	iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
-
-	/* Allow beacons to pass through as long as we are not associated,or we
-	 * do not have dtim period information */
-	if (!vif->bss_conf.assoc || !vif->bss_conf.dtim_period)
-		cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_BEACON);
-	else
-		cmd.filter_flags &= ~cpu_to_le32(MAC_FILTER_IN_BEACON);
-
-	/* Fill the data specific for station mode */
-	iwl_mvm_mac_ctxt_cmd_fill_sta(mvm, vif, &cmd.sta,
-				      action == FW_CTXT_ACTION_ADD);
-
-	return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
-}
-
-static int iwl_mvm_mac_ctxt_cmd_p2p_client(struct iwl_mvm *mvm,
-					   struct ieee80211_vif *vif,
-					   u32 action)
-{
-	struct iwl_mac_ctx_cmd cmd = {};
-	struct ieee80211_p2p_noa_attr *noa = &vif->bss_conf.p2p_noa_attr;
-
-	WARN_ON(vif->type != NL80211_IFTYPE_STATION || !vif->p2p);
-
-	/* Fill the common data for all mac context types */
-	iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
-
-	/* Fill the data specific for station mode */
-	iwl_mvm_mac_ctxt_cmd_fill_sta(mvm, vif, &cmd.p2p_sta.sta,
-				      action == FW_CTXT_ACTION_ADD);
-
-	cmd.p2p_sta.ctwin = cpu_to_le32(noa->oppps_ctwindow &
-					IEEE80211_P2P_OPPPS_CTWINDOW_MASK);
 
 	return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
 }
@@ -1137,16 +1109,12 @@ static int iwl_mvm_mac_ctxt_cmd_go(struct iwl_mvm *mvm,
 }
 
 static int iwl_mvm_mac_ctx_send(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
-				u32 action)
+				u32 action, bool force_assoc_off)
 {
 	switch (vif->type) {
 	case NL80211_IFTYPE_STATION:
-		if (!vif->p2p)
-			return iwl_mvm_mac_ctxt_cmd_station(mvm, vif,
-							    action);
-		else
-			return iwl_mvm_mac_ctxt_cmd_p2p_client(mvm, vif,
-							       action);
+		return iwl_mvm_mac_ctxt_cmd_sta(mvm, vif, action,
+						force_assoc_off);
 		break;
 	case NL80211_IFTYPE_AP:
 		if (!vif->p2p)
@@ -1176,7 +1144,8 @@ int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 		      vif->addr, ieee80211_vif_type_p2p(vif)))
 		return -EIO;
 
-	ret = iwl_mvm_mac_ctx_send(mvm, vif, FW_CTXT_ACTION_ADD);
+	ret = iwl_mvm_mac_ctx_send(mvm, vif, FW_CTXT_ACTION_ADD,
+				   true);
 	if (ret)
 		return ret;
 
@@ -1187,7 +1156,8 @@ int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 	return 0;
 }
 
-int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
+int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+			     bool force_assoc_off)
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 
@@ -1195,7 +1165,8 @@ int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 		      vif->addr, ieee80211_vif_type_p2p(vif)))
 		return -EIO;
 
-	return iwl_mvm_mac_ctx_send(mvm, vif, FW_CTXT_ACTION_MODIFY);
+	return iwl_mvm_mac_ctx_send(mvm, vif, FW_CTXT_ACTION_MODIFY,
+				    force_assoc_off);
 }
 
 int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
@@ -1214,7 +1185,7 @@ int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 							   mvmvif->color));
 	cmd.action = cpu_to_le32(FW_CTXT_ACTION_REMOVE);
 
-	ret = iwl_mvm_send_cmd_pdu(mvm, MAC_CONTEXT_CMD, CMD_SYNC,
+	ret = iwl_mvm_send_cmd_pdu(mvm, MAC_CONTEXT_CMD, 0,
 				   sizeof(cmd), &cmd);
 	if (ret) {
 		IWL_ERR(mvm, "Failed to remove MAC context: %d\n", ret);
@@ -1240,11 +1211,23 @@ int iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
 	u32 rate __maybe_unused =
 		le32_to_cpu(beacon->beacon_notify_hdr.initial_rate);
 
+	lockdep_assert_held(&mvm->mutex);
+
 	IWL_DEBUG_RX(mvm, "beacon status %#x retries:%d tsf:0x%16llX rate:%d\n",
 		     status & TX_STATUS_MSK,
 		     beacon->beacon_notify_hdr.failure_frame,
 		     le64_to_cpu(beacon->tsf),
 		     rate);
+
+	if (unlikely(mvm->csa_vif && mvm->csa_vif->csa_active)) {
+		if (!ieee80211_csa_is_complete(mvm->csa_vif)) {
+			iwl_mvm_mac_ctxt_beacon_changed(mvm, mvm->csa_vif);
+		} else {
+			ieee80211_csa_finish(mvm->csa_vif);
+			mvm->csa_vif = NULL;
+		}
+	}
+
 	return 0;
 }
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 8735ef1f44a..7215f598018 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -295,7 +295,9 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 	    !iwlwifi_mod_params.sw_crypto)
 		hw->flags |= IEEE80211_HW_MFP_CAPABLE;
 
-	if (0 && mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT) {
+	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT &&
+	    IWL_UCODE_API(mvm->fw->ucode_ver) >= 9 &&
+	    !iwlwifi_mod_params.uapsd_disable) {
 		hw->flags |= IEEE80211_HW_SUPPORTS_UAPSD;
 		hw->uapsd_queues = IWL_UAPSD_AC_INFO;
 		hw->uapsd_max_sp_len = IWL_UAPSD_MAX_SP;
@@ -309,11 +311,8 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 		BIT(NL80211_IFTYPE_P2P_CLIENT) |
 		BIT(NL80211_IFTYPE_AP) |
 		BIT(NL80211_IFTYPE_P2P_GO) |
-		BIT(NL80211_IFTYPE_P2P_DEVICE);
-
-	/* IBSS has bugs in older versions */
-	if (IWL_UCODE_API(mvm->fw->ucode_ver) >= 8)
-		hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_ADHOC);
+		BIT(NL80211_IFTYPE_P2P_DEVICE) |
+		BIT(NL80211_IFTYPE_ADHOC);
 
 	hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
 	hw->wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG |
@@ -322,6 +321,9 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_GO_UAPSD)
 		hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD;
 
+	if (mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_CSA_FLOW)
+		hw->wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH;
+
 	hw->wiphy->iface_combinations = iwl_mvm_iface_combinations;
 	hw->wiphy->n_iface_combinations =
 		ARRAY_SIZE(iwl_mvm_iface_combinations);
@@ -365,14 +367,11 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 	else
 		hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
 
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_SCHED_SCAN) {
-		hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
-		hw->wiphy->max_sched_scan_ssids = PROBE_OPTION_MAX;
-		hw->wiphy->max_match_sets = IWL_SCAN_MAX_PROFILES;
-		/* we create the 802.11 header and zero length SSID IE. */
-		hw->wiphy->max_sched_scan_ie_len =
-					SCAN_OFFLOAD_PROBE_REQ_SIZE - 24 - 2;
-	}
+	hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
+	hw->wiphy->max_sched_scan_ssids = PROBE_OPTION_MAX;
+	hw->wiphy->max_match_sets = IWL_SCAN_MAX_PROFILES;
+	/* we create the 802.11 header and zero length SSID IE. */
+	hw->wiphy->max_sched_scan_ie_len = SCAN_OFFLOAD_PROBE_REQ_SIZE - 24 - 2;
 
 	hw->wiphy->features |= NL80211_FEATURE_P2P_GO_CTWIN |
 			       NL80211_FEATURE_P2P_GO_OPPPS;
@@ -386,7 +385,11 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 	}
 
 #ifdef CONFIG_PM_SLEEP
-	if (mvm->fw->img[IWL_UCODE_WOWLAN].sec[0].len &&
+	if (iwl_mvm_is_d0i3_supported(mvm) &&
+	    device_can_wakeup(mvm->trans->dev)) {
+		mvm->wowlan.flags = WIPHY_WOWLAN_ANY;
+		hw->wiphy->wowlan = &mvm->wowlan;
+	} else if (mvm->fw->img[IWL_UCODE_WOWLAN].sec[0].len &&
 	    mvm->trans->ops->d3_suspend &&
 	    mvm->trans->ops->d3_resume &&
 	    device_can_wakeup(mvm->trans->dev)) {
@@ -540,13 +543,22 @@ static int iwl_mvm_mac_ampdu_action(struct ieee80211_hw *hw,
 		return -EACCES;
 
 	/* return from D0i3 before starting a new Tx aggregation */
-	if (action == IEEE80211_AMPDU_TX_START) {
+	switch (action) {
+	case IEEE80211_AMPDU_TX_START:
+	case IEEE80211_AMPDU_TX_STOP_CONT:
+	case IEEE80211_AMPDU_TX_STOP_FLUSH:
+	case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
+	case IEEE80211_AMPDU_TX_OPERATIONAL:
 		iwl_mvm_ref(mvm, IWL_MVM_REF_TX_AGG);
 		tx_agg_ref = true;
 
 		/*
-		 * wait synchronously until D0i3 exit to get the correct
-		 * sequence number for the tid
+		 * for tx start, wait synchronously until D0i3 exit to
+		 * get the correct sequence number for the tid.
+		 * additionally, some other ampdu actions use direct
+		 * target access, which is not handled automatically
+		 * by the trans layer (unlike commands), so wait for
+		 * d0i3 exit in these cases as well.
 		 */
 		if (!wait_event_timeout(mvm->d0i3_exit_waitq,
 			  !test_bit(IWL_MVM_STATUS_IN_D0I3, &mvm->status), HZ)) {
@@ -554,6 +566,9 @@ static int iwl_mvm_mac_ampdu_action(struct ieee80211_hw *hw,
 			iwl_mvm_unref(mvm, IWL_MVM_REF_TX_AGG);
 			return -EIO;
 		}
+		break;
+	default:
+		break;
 	}
 
 	mutex_lock(&mvm->mutex);
@@ -758,7 +773,7 @@ static int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 		.pwr_restriction = cpu_to_le16(tx_power),
 	};
 
-	return iwl_mvm_send_cmd_pdu(mvm, REDUCE_TX_POWER_CMD, CMD_SYNC,
+	return iwl_mvm_send_cmd_pdu(mvm, REDUCE_TX_POWER_CMD, 0,
 				    sizeof(reduce_txpwr_cmd),
 				    &reduce_txpwr_cmd);
 }
@@ -817,18 +832,17 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
 	if (ret)
 		goto out_release;
 
-	ret = iwl_mvm_power_update_mac(mvm, vif);
+	ret = iwl_mvm_power_update_mac(mvm);
 	if (ret)
 		goto out_release;
 
 	/* beacon filtering */
-	ret = iwl_mvm_disable_beacon_filter(mvm, vif, CMD_SYNC);
+	ret = iwl_mvm_disable_beacon_filter(mvm, vif, 0);
 	if (ret)
 		goto out_remove_mac;
 
-	if (!mvm->bf_allowed_vif && false &&
-	    vif->type == NL80211_IFTYPE_STATION && !vif->p2p &&
-	    mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BF_UPDATED){
+	if (!mvm->bf_allowed_vif &&
+	    vif->type == NL80211_IFTYPE_STATION && !vif->p2p) {
 		mvm->bf_allowed_vif = mvmvif;
 		vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER |
 				     IEEE80211_VIF_SUPPORTS_CQM_RSSI;
@@ -969,7 +983,7 @@ static void iwl_mvm_mac_remove_interface(struct ieee80211_hw *hw,
 	if (mvm->vif_count && vif->type != NL80211_IFTYPE_P2P_DEVICE)
 		mvm->vif_count--;
 
-	iwl_mvm_power_update_mac(mvm, vif);
+	iwl_mvm_power_update_mac(mvm);
 	iwl_mvm_mac_ctxt_remove(mvm, vif);
 
 out_release:
@@ -1223,10 +1237,14 @@ static int iwl_mvm_configure_bcast_filter(struct iwl_mvm *mvm,
 	if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BCAST_FILTERING))
 		return 0;
 
+	/* bcast filtering isn't supported for P2P client */
+	if (vif->p2p)
+		return 0;
+
 	if (!iwl_mvm_bcast_filter_build_cmd(mvm, &cmd))
 		return 0;
 
-	return iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, CMD_SYNC,
+	return iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, 0,
 				    sizeof(cmd), &cmd);
 }
 #else
@@ -1253,7 +1271,7 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
 	if (changes & BSS_CHANGED_ASSOC && bss_conf->assoc)
 		iwl_mvm_mac_ctxt_recalc_tsf_id(mvm, vif);
 
-	ret = iwl_mvm_mac_ctxt_changed(mvm, vif);
+	ret = iwl_mvm_mac_ctxt_changed(mvm, vif, false);
 	if (ret)
 		IWL_ERR(mvm, "failed to update MAC %pM\n", vif->addr);
 
@@ -1333,10 +1351,10 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
 		iwl_mvm_remove_time_event(mvm, mvmvif,
 					  &mvmvif->time_event_data);
 		iwl_mvm_sf_update(mvm, vif, false);
-		WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, CMD_SYNC));
+		WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, 0));
 	} else if (changes & (BSS_CHANGED_PS | BSS_CHANGED_P2P_PS |
 			      BSS_CHANGED_QOS)) {
-		ret = iwl_mvm_power_update_mac(mvm, vif);
+		ret = iwl_mvm_power_update_mac(mvm);
 		if (ret)
 			IWL_ERR(mvm, "failed to update power mode\n");
 	}
@@ -1347,16 +1365,19 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
 	}
 
 	if (changes & BSS_CHANGED_CQM) {
-		IWL_DEBUG_MAC80211(mvm, "cqm info_changed");
+		IWL_DEBUG_MAC80211(mvm, "cqm info_changed\n");
 		/* reset cqm events tracking */
 		mvmvif->bf_data.last_cqm_event = 0;
-		ret = iwl_mvm_update_beacon_filter(mvm, vif, false, CMD_SYNC);
-		if (ret)
-			IWL_ERR(mvm, "failed to update CQM thresholds\n");
+		if (mvmvif->bf_data.bf_enabled) {
+			ret = iwl_mvm_enable_beacon_filter(mvm, vif, 0);
+			if (ret)
+				IWL_ERR(mvm,
+					"failed to update CQM thresholds\n");
+		}
 	}
 
 	if (changes & BSS_CHANGED_ARP_FILTER) {
-		IWL_DEBUG_MAC80211(mvm, "arp filter changed");
+		IWL_DEBUG_MAC80211(mvm, "arp filter changed\n");
 		iwl_mvm_configure_bcast_filter(mvm, vif);
 	}
 }
@@ -1402,7 +1423,7 @@ static int iwl_mvm_start_ap_ibss(struct ieee80211_hw *hw,
 	mvmvif->ap_ibss_active = true;
 
 	/* power updated needs to be done before quotas */
-	iwl_mvm_power_update_mac(mvm, vif);
+	iwl_mvm_power_update_mac(mvm);
 
 	ret = iwl_mvm_update_quotas(mvm, vif);
 	if (ret)
@@ -1410,7 +1431,7 @@ static int iwl_mvm_start_ap_ibss(struct ieee80211_hw *hw,
 
 	/* Need to update the P2P Device MAC (only GO, IBSS is single vif) */
 	if (vif->p2p && mvm->p2p_device_vif)
-		iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif);
+		iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif, false);
 
 	iwl_mvm_ref(mvm, IWL_MVM_REF_AP_IBSS);
 
@@ -1420,7 +1441,7 @@ static int iwl_mvm_start_ap_ibss(struct ieee80211_hw *hw,
 	return 0;
 
 out_quota_failed:
-	iwl_mvm_power_update_mac(mvm, vif);
+	iwl_mvm_power_update_mac(mvm);
 	mvmvif->ap_ibss_active = false;
 	iwl_mvm_send_rm_bcast_sta(mvm, &mvmvif->bcast_sta);
 out_unbind:
@@ -1450,13 +1471,13 @@ static void iwl_mvm_stop_ap_ibss(struct ieee80211_hw *hw,
 
 	/* Need to update the P2P Device MAC (only GO, IBSS is single vif) */
 	if (vif->p2p && mvm->p2p_device_vif)
-		iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif);
+		iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif, false);
 
 	iwl_mvm_update_quotas(mvm, NULL);
 	iwl_mvm_send_rm_bcast_sta(mvm, &mvmvif->bcast_sta);
 	iwl_mvm_binding_remove_vif(mvm, vif);
 
-	iwl_mvm_power_update_mac(mvm, vif);
+	iwl_mvm_power_update_mac(mvm);
 
 	iwl_mvm_mac_ctxt_remove(mvm, vif);
 
@@ -1477,7 +1498,7 @@ iwl_mvm_bss_info_changed_ap_ibss(struct iwl_mvm *mvm,
 
 	if (changes & (BSS_CHANGED_ERP_CTS_PROT | BSS_CHANGED_HT |
 		       BSS_CHANGED_BANDWIDTH) &&
-	    iwl_mvm_mac_ctxt_changed(mvm, vif))
+	    iwl_mvm_mac_ctxt_changed(mvm, vif, false))
 		IWL_ERR(mvm, "failed to update MAC %pM\n", vif->addr);
 
 	/* Need to send a new beacon template to the FW */
@@ -1495,6 +1516,9 @@ static void iwl_mvm_bss_info_changed(struct ieee80211_hw *hw,
 
 	mutex_lock(&mvm->mutex);
 
+	if (changes & BSS_CHANGED_IDLE && !bss_conf->idle)
+		iwl_mvm_sched_scan_stop(mvm, true);
+
 	switch (vif->type) {
 	case NL80211_IFTYPE_STATION:
 		iwl_mvm_bss_info_changed_station(mvm, vif, bss_conf, changes);
@@ -1525,7 +1549,7 @@ static int iwl_mvm_mac_hw_scan(struct ieee80211_hw *hw,
 
 	switch (mvm->scan_status) {
 	case IWL_MVM_SCAN_SCHED:
-		ret = iwl_mvm_sched_scan_stop(mvm);
+		ret = iwl_mvm_sched_scan_stop(mvm, true);
 		if (ret) {
 			ret = -EBUSY;
 			goto out;
@@ -1697,6 +1721,11 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
 		ret = iwl_mvm_add_sta(mvm, vif, sta);
 	} else if (old_state == IEEE80211_STA_NONE &&
 		   new_state == IEEE80211_STA_AUTH) {
+		/*
+		 * EBS may be disabled due to previous failures reported by FW.
+		 * Reset EBS status here assuming environment has been changed.
+		 */
+		mvm->last_ebs_successful = true;
 		ret = 0;
 	} else if (old_state == IEEE80211_STA_AUTH &&
 		   new_state == IEEE80211_STA_ASSOC) {
@@ -1708,14 +1737,12 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
 	} else if (old_state == IEEE80211_STA_ASSOC &&
 		   new_state == IEEE80211_STA_AUTHORIZED) {
 		/* enable beacon filtering */
-		if (vif->bss_conf.dtim_period)
-			WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif,
-							     CMD_SYNC));
+		WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, 0));
 		ret = 0;
 	} else if (old_state == IEEE80211_STA_AUTHORIZED &&
 		   new_state == IEEE80211_STA_ASSOC) {
 		/* disable beacon filtering */
-		WARN_ON(iwl_mvm_disable_beacon_filter(mvm, vif, CMD_SYNC));
+		WARN_ON(iwl_mvm_disable_beacon_filter(mvm, vif, 0));
 		ret = 0;
 	} else if (old_state == IEEE80211_STA_ASSOC &&
 		   new_state == IEEE80211_STA_AUTH) {
@@ -1772,7 +1799,7 @@ static int iwl_mvm_mac_conf_tx(struct ieee80211_hw *hw,
 		int ret;
 
 		mutex_lock(&mvm->mutex);
-		ret = iwl_mvm_mac_ctxt_changed(mvm, vif);
+		ret = iwl_mvm_mac_ctxt_changed(mvm, vif, false);
 		mutex_unlock(&mvm->mutex);
 		return ret;
 	}
@@ -1865,7 +1892,7 @@ static int iwl_mvm_mac_sched_scan_stop(struct ieee80211_hw *hw,
 	int ret;
 
 	mutex_lock(&mvm->mutex);
-	ret = iwl_mvm_sched_scan_stop(mvm);
+	ret = iwl_mvm_sched_scan_stop(mvm, false);
 	mutex_unlock(&mvm->mutex);
 	iwl_mvm_wait_for_async_handlers(mvm);
 
@@ -2161,10 +2188,10 @@ static void iwl_mvm_change_chanctx(struct ieee80211_hw *hw,
 		return;
 
 	mutex_lock(&mvm->mutex);
+	iwl_mvm_bt_coex_vif_change(mvm);
 	iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, &ctx->min_def,
 				 ctx->rx_chains_static,
 				 ctx->rx_chains_dynamic);
-	iwl_mvm_bt_coex_vif_change(mvm);
 	mutex_unlock(&mvm->mutex);
 }
 
@@ -2184,6 +2211,11 @@ static int iwl_mvm_assign_vif_chanctx(struct ieee80211_hw *hw,
 
 	switch (vif->type) {
 	case NL80211_IFTYPE_AP:
+		/* Unless it's a CSA flow we have nothing to do here */
+		if (vif->csa_active) {
+			mvmvif->ap_ibss_active = true;
+			break;
+		}
 	case NL80211_IFTYPE_ADHOC:
 		/*
 		 * The AP binding flow is handled as part of the start_ap flow
@@ -2207,7 +2239,7 @@ static int iwl_mvm_assign_vif_chanctx(struct ieee80211_hw *hw,
 	 * Power state must be updated before quotas,
 	 * otherwise fw will complain.
 	 */
-	iwl_mvm_power_update_mac(mvm, vif);
+	iwl_mvm_power_update_mac(mvm);
 
 	/* Setting the quota at this stage is only required for monitor
 	 * interfaces. For the other types, the bss_info changed flow
@@ -2220,11 +2252,17 @@ static int iwl_mvm_assign_vif_chanctx(struct ieee80211_hw *hw,
 			goto out_remove_binding;
 	}
 
+	/* Handle binding during CSA */
+	if (vif->type == NL80211_IFTYPE_AP) {
+		iwl_mvm_update_quotas(mvm, vif);
+		iwl_mvm_mac_ctxt_changed(mvm, vif, false);
+	}
+
 	goto out_unlock;
 
  out_remove_binding:
 	iwl_mvm_binding_remove_vif(mvm, vif);
-	iwl_mvm_power_update_mac(mvm, vif);
+	iwl_mvm_power_update_mac(mvm);
  out_unlock:
 	mutex_unlock(&mvm->mutex);
 	if (ret)
@@ -2244,22 +2282,29 @@ static void iwl_mvm_unassign_vif_chanctx(struct ieee80211_hw *hw,
 	iwl_mvm_remove_time_event(mvm, mvmvif, &mvmvif->time_event_data);
 
 	switch (vif->type) {
-	case NL80211_IFTYPE_AP:
 	case NL80211_IFTYPE_ADHOC:
 		goto out_unlock;
 	case NL80211_IFTYPE_MONITOR:
 		mvmvif->monitor_active = false;
 		iwl_mvm_update_quotas(mvm, NULL);
 		break;
+	case NL80211_IFTYPE_AP:
+		/* This part is triggered only during CSA */
+		if (!vif->csa_active || !mvmvif->ap_ibss_active)
+			goto out_unlock;
+
+		mvmvif->ap_ibss_active = false;
+		iwl_mvm_update_quotas(mvm, NULL);
+		/*TODO: bt_coex notification here? */
 	default:
 		break;
 	}
 
 	iwl_mvm_binding_remove_vif(mvm, vif);
-	iwl_mvm_power_update_mac(mvm, vif);
 
 out_unlock:
 	mvmvif->phy_ctxt = NULL;
+	iwl_mvm_power_update_mac(mvm);
 	mutex_unlock(&mvm->mutex);
 }
 
@@ -2323,9 +2368,8 @@ static int __iwl_mvm_mac_testmode_cmd(struct iwl_mvm *mvm,
 			return -EINVAL;
 
 		if (nla_get_u32(tb[IWL_MVM_TM_ATTR_BEACON_FILTER_STATE]))
-			return iwl_mvm_enable_beacon_filter(mvm, vif,
-							    CMD_SYNC);
-		return iwl_mvm_disable_beacon_filter(mvm, vif, CMD_SYNC);
+			return iwl_mvm_enable_beacon_filter(mvm, vif, 0);
+		return iwl_mvm_disable_beacon_filter(mvm, vif, 0);
 	}
 
 	return -EOPNOTSUPP;
@@ -2346,6 +2390,53 @@ static int iwl_mvm_mac_testmode_cmd(struct ieee80211_hw *hw,
 }
 #endif
 
+static void iwl_mvm_channel_switch_beacon(struct ieee80211_hw *hw,
+					  struct ieee80211_vif *vif,
+					  struct cfg80211_chan_def *chandef)
+{
+	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
+
+	mutex_lock(&mvm->mutex);
+	if (WARN(mvm->csa_vif && mvm->csa_vif->csa_active,
+		 "Another CSA is already in progress"))
+		goto out_unlock;
+
+	IWL_DEBUG_MAC80211(mvm, "CSA started to freq %d\n",
+			   chandef->center_freq1);
+	mvm->csa_vif = vif;
+
+out_unlock:
+	mutex_unlock(&mvm->mutex);
+}
+
+static void iwl_mvm_mac_flush(struct ieee80211_hw *hw,
+			      struct ieee80211_vif *vif, u32 queues, bool drop)
+{
+	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
+	struct iwl_mvm_vif *mvmvif;
+	struct iwl_mvm_sta *mvmsta;
+
+	if (!vif || vif->type != NL80211_IFTYPE_STATION)
+		return;
+
+	mutex_lock(&mvm->mutex);
+	mvmvif = iwl_mvm_vif_from_mac80211(vif);
+	mvmsta = iwl_mvm_sta_from_staid_protected(mvm, mvmvif->ap_sta_id);
+
+	if (WARN_ON_ONCE(!mvmsta))
+		goto done;
+
+	if (drop) {
+		if (iwl_mvm_flush_tx_path(mvm, mvmsta->tfd_queue_msk, true))
+			IWL_ERR(mvm, "flush request fail\n");
+	} else {
+		iwl_trans_wait_tx_queue_empty(mvm->trans,
+					      mvmsta->tfd_queue_msk);
+	}
+done:
+	mutex_unlock(&mvm->mutex);
+}
+
 const struct ieee80211_ops iwl_mvm_hw_ops = {
 	.tx = iwl_mvm_mac_tx,
 	.ampdu_action = iwl_mvm_mac_ampdu_action,
@@ -2369,6 +2460,7 @@ const struct ieee80211_ops iwl_mvm_hw_ops = {
 	.sta_rc_update = iwl_mvm_sta_rc_update,
 	.conf_tx = iwl_mvm_mac_conf_tx,
 	.mgd_prepare_tx = iwl_mvm_mac_mgd_prepare_tx,
+	.flush = iwl_mvm_mac_flush,
 	.sched_scan_start = iwl_mvm_mac_sched_scan_start,
 	.sched_scan_stop = iwl_mvm_mac_sched_scan_stop,
 	.set_key = iwl_mvm_mac_set_key,
@@ -2388,6 +2480,8 @@ const struct ieee80211_ops iwl_mvm_hw_ops = {
 
 	.set_tim = iwl_mvm_set_tim,
 
+	.channel_switch_beacon = iwl_mvm_channel_switch_beacon,
+
 	CFG80211_TESTMODE_CMD(iwl_mvm_mac_testmode_cmd)
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index f1ec0986c3c..fcc6c29482d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -164,7 +164,6 @@ enum iwl_dbgfs_pm_mask {
 	MVM_DEBUGFS_PM_SKIP_DTIM_PERIODS = BIT(2),
 	MVM_DEBUGFS_PM_RX_DATA_TIMEOUT = BIT(3),
 	MVM_DEBUGFS_PM_TX_DATA_TIMEOUT = BIT(4),
-	MVM_DEBUGFS_PM_DISABLE_POWER_OFF = BIT(5),
 	MVM_DEBUGFS_PM_LPRX_ENA = BIT(6),
 	MVM_DEBUGFS_PM_LPRX_RSSI_THRESHOLD = BIT(7),
 	MVM_DEBUGFS_PM_SNOOZE_ENABLE = BIT(8),
@@ -177,7 +176,6 @@ struct iwl_dbgfs_pm {
 	u32 tx_data_timeout;
 	bool skip_over_dtim;
 	u8 skip_dtim_periods;
-	bool disable_power_off;
 	bool lprx_ena;
 	u32 lprx_rssi_threshold;
 	bool snooze_ena;
@@ -232,6 +230,7 @@ enum iwl_mvm_ref_type {
 	IWL_MVM_REF_USER,
 	IWL_MVM_REF_TX,
 	IWL_MVM_REF_TX_AGG,
+	IWL_MVM_REF_EXIT_WORK,
 
 	IWL_MVM_REF_COUNT,
 };
@@ -265,6 +264,7 @@ struct iwl_mvm_vif_bf_data {
  * @uploaded: indicates the MAC context has been added to the device
  * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
  *	should get quota etc.
+ * @pm_enabled - Indicate if MAC power management is allowed
  * @monitor_active: indicates that monitor context is configured, and that the
  *	interface should get quota etc.
  * @low_latency: indicates that this interface is in low-latency mode
@@ -283,6 +283,7 @@ struct iwl_mvm_vif {
 
 	bool uploaded;
 	bool ap_ibss_active;
+	bool pm_enabled;
 	bool monitor_active;
 	bool low_latency;
 	struct iwl_mvm_vif_bf_data bf_data;
@@ -451,6 +452,11 @@ struct iwl_mvm_frame_stats {
 	int last_frame_idx;
 };
 
+enum {
+	D0I3_DEFER_WAKEUP,
+	D0I3_PENDING_WAKEUP,
+};
+
 struct iwl_mvm {
 	/* for logger access */
 	struct device *dev;
@@ -484,6 +490,7 @@ struct iwl_mvm {
 	u32 log_event_table;
 	u32 umac_error_event_table;
 	bool support_umac_log;
+	struct iwl_sf_region sf_space;
 
 	u32 ampdu_ref;
 
@@ -495,6 +502,7 @@ struct iwl_mvm {
 	u8 queue_to_mac80211[IWL_MAX_HW_QUEUES];
 	atomic_t queue_stop_count[IWL_MAX_HW_QUEUES];
 
+	const char *nvm_file_name;
 	struct iwl_nvm_data *nvm_data;
 	/* NVM sections */
 	struct iwl_nvm_section nvm_sections[NVM_MAX_NUM_SECTIONS];
@@ -535,6 +543,8 @@ struct iwl_mvm {
 	/* Internal station */
 	struct iwl_mvm_int_sta aux_sta;
 
+	bool last_ebs_successful;
+
 	u8 scan_last_antenna_idx; /* to toggle TX between antennas */
 	u8 mgmt_last_antenna_idx;
 
@@ -578,8 +588,12 @@ struct iwl_mvm {
 	void *fw_error_dump;
 	void *fw_error_sram;
 	u32 fw_error_sram_len;
+	u32 *fw_error_rxf;
+	u32 fw_error_rxf_len;
 
+#ifdef CONFIG_IWLWIFI_LEDS
 	struct led_classdev led;
+#endif
 
 	struct ieee80211_vif *p2p_device_vif;
 
@@ -601,6 +615,9 @@ struct iwl_mvm {
 	bool d0i3_offloading;
 	struct work_struct d0i3_exit_work;
 	struct sk_buff_head d0i3_tx;
+	/* protect d0i3_suspend_flags */
+	struct mutex d0i3_suspend_mutex;
+	unsigned long d0i3_suspend_flags;
 	/* sync d0i3_tx queue and IWL_MVM_STATUS_IN_D0I3 status flag */
 	spinlock_t d0i3_tx_lock;
 	wait_queue_head_t d0i3_exit_waitq;
@@ -629,8 +646,8 @@ struct iwl_mvm {
 
 	/* Indicate if device power save is allowed */
 	bool ps_disabled;
-	/* Indicate if device power management is allowed */
-	bool pm_disabled;
+
+	struct ieee80211_vif *csa_vif;
 };
 
 /* Extract MVM priv from op_mode and _hw */
@@ -705,6 +722,7 @@ void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm);
 void iwl_mvm_fw_error_sram_dump(struct iwl_mvm *mvm);
+void iwl_mvm_fw_error_rxf_dump(struct iwl_mvm *mvm);
 #endif
 u8 first_antenna(u8 mask);
 u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
@@ -745,7 +763,7 @@ int iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
 			  struct iwl_device_cmd *cmd);
 
 /* NVM */
-int iwl_nvm_init(struct iwl_mvm *mvm);
+int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic);
 int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
 
 int iwl_mvm_up(struct iwl_mvm *mvm);
@@ -796,7 +814,8 @@ void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm,
 int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
 void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
 int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
-int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
+int iwl_mvm_mac_ctxt_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+			     bool force_assoc_off);
 int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
 u32 iwl_mvm_mac_get_queues_mask(struct iwl_mvm *mvm,
 				struct ieee80211_vif *vif);
@@ -840,7 +859,7 @@ int iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm,
 				       struct cfg80211_sched_scan_request *req);
 int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
 			     struct cfg80211_sched_scan_request *req);
-int iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm);
+int iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm, bool notify);
 int iwl_mvm_rx_sched_scan_results(struct iwl_mvm *mvm,
 				  struct iwl_rx_cmd_buffer *rxb,
 				  struct iwl_device_cmd *cmd);
@@ -874,10 +893,8 @@ void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm,
 int rs_pretty_print_rate(char *buf, const u32 rate);
 
 /* power management */
-int iwl_power_legacy_set_cam_mode(struct iwl_mvm *mvm);
-
 int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
-int iwl_mvm_power_update_mac(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
+int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
 int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 				 char *buf, int bufsz);
 
@@ -886,8 +903,18 @@ int iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
 					     struct iwl_rx_cmd_buffer *rxb,
 					     struct iwl_device_cmd *cmd);
 
+#ifdef CONFIG_IWLWIFI_LEDS
 int iwl_mvm_leds_init(struct iwl_mvm *mvm);
 void iwl_mvm_leds_exit(struct iwl_mvm *mvm);
+#else
+static inline int iwl_mvm_leds_init(struct iwl_mvm *mvm)
+{
+	return 0;
+}
+static inline void iwl_mvm_leds_exit(struct iwl_mvm *mvm)
+{
+}
+#endif
 
 /* D3 (WoWLAN, NetDetect) */
 int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan);
@@ -922,9 +949,9 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
 void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
 void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
 void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
+int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm);
 
 /* BT Coex */
-int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm);
 int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
 int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
 			     struct iwl_rx_cmd_buffer *rxb,
@@ -936,9 +963,10 @@ u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm,
 				struct ieee80211_sta *sta);
 bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
 				     struct ieee80211_sta *sta);
+bool iwl_mvm_bt_coex_is_tpc_allowed(struct iwl_mvm *mvm,
+				    enum ieee80211_band band);
 u8 iwl_mvm_bt_coex_tx_prio(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
 			   struct ieee80211_tx_info *info, u8 ac);
-int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id, bool enable);
 
 enum iwl_bt_kill_msk {
 	BT_KILL_MSK_DEFAULT,
@@ -969,17 +997,11 @@ int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
 int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
 				  struct ieee80211_vif *vif,
 				  u32 flags);
-int iwl_mvm_update_beacon_abort(struct iwl_mvm *mvm,
-				struct ieee80211_vif *vif, bool enable);
-int iwl_mvm_update_beacon_filter(struct iwl_mvm *mvm,
-				 struct ieee80211_vif *vif,
-				 bool force,
-				 u32 flags);
-
 /* SMPS */
 void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 				enum iwl_mvm_smps_type_request req_type,
 				enum ieee80211_smps_mode smps_request);
+bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm);
 
 /* Low latency */
 int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
diff --git a/drivers/net/wireless/iwlwifi/mvm/nvm.c b/drivers/net/wireless/iwlwifi/mvm/nvm.c
index cf2d09f5378..808f78f6fbf 100644
--- a/drivers/net/wireless/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/iwlwifi/mvm/nvm.c
@@ -74,6 +74,12 @@
 #define NVM_WRITE_OPCODE 1
 #define NVM_READ_OPCODE 0
 
+/* load nvm chunk response */
+enum {
+	READ_NVM_CHUNK_SUCCEED = 0,
+	READ_NVM_CHUNK_NOT_VALID_ADDRESS = 1
+};
+
 /*
  * prepare the NVM host command w/ the pointers to the nvm buffer
  * and send it to fw
@@ -90,7 +96,7 @@ static int iwl_nvm_write_chunk(struct iwl_mvm *mvm, u16 section,
 	struct iwl_host_cmd cmd = {
 		.id = NVM_ACCESS_CMD,
 		.len = { sizeof(struct iwl_nvm_access_cmd), length },
-		.flags = CMD_SYNC | CMD_SEND_IN_RFKILL,
+		.flags = CMD_SEND_IN_RFKILL,
 		.data = { &nvm_access_cmd, data },
 		/* data may come from vmalloc, so use _DUP */
 		.dataflags = { 0, IWL_HCMD_DFL_DUP },
@@ -112,7 +118,7 @@ static int iwl_nvm_read_chunk(struct iwl_mvm *mvm, u16 section,
 	struct iwl_rx_packet *pkt;
 	struct iwl_host_cmd cmd = {
 		.id = NVM_ACCESS_CMD,
-		.flags = CMD_SYNC | CMD_WANT_SKB | CMD_SEND_IN_RFKILL,
+		.flags = CMD_WANT_SKB | CMD_SEND_IN_RFKILL,
 		.data = { &nvm_access_cmd, },
 	};
 	int ret, bytes_read, offset_read;
@@ -139,10 +145,26 @@ static int iwl_nvm_read_chunk(struct iwl_mvm *mvm, u16 section,
 	offset_read = le16_to_cpu(nvm_resp->offset);
 	resp_data = nvm_resp->data;
 	if (ret) {
-		IWL_ERR(mvm,
-			"NVM access command failed with status %d (device: %s)\n",
-			ret, mvm->cfg->name);
-		ret = -EINVAL;
+		if ((offset != 0) &&
+		    (ret == READ_NVM_CHUNK_NOT_VALID_ADDRESS)) {
+			/*
+			 * meaning of NOT_VALID_ADDRESS:
+			 * driver try to read chunk from address that is
+			 * multiple of 2K and got an error since addr is empty.
+			 * meaning of (offset != 0): driver already
+			 * read valid data from another chunk so this case
+			 * is not an error.
+			 */
+			IWL_DEBUG_EEPROM(mvm->trans->dev,
+					 "NVM access command failed on offset 0x%x since that section size is multiple 2K\n",
+					 offset);
+			ret = 0;
+		} else {
+			IWL_DEBUG_EEPROM(mvm->trans->dev,
+					 "NVM access command failed with status %d (device: %s)\n",
+					 ret, mvm->cfg->name);
+			ret = -EIO;
+		}
 		goto exit;
 	}
 
@@ -211,9 +233,9 @@ static int iwl_nvm_read_section(struct iwl_mvm *mvm, u16 section,
 	while (ret == length) {
 		ret = iwl_nvm_read_chunk(mvm, section, offset, length, data);
 		if (ret < 0) {
-			IWL_ERR(mvm,
-				"Cannot read NVM from section %d offset %d, length %d\n",
-				section, offset, length);
+			IWL_DEBUG_EEPROM(mvm->trans->dev,
+					 "Cannot read NVM from section %d offset %d, length %d\n",
+					 section, offset, length);
 			return ret;
 		}
 		offset += ret;
@@ -238,13 +260,20 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm)
 			return NULL;
 		}
 	} else {
+		/* SW and REGULATORY sections are mandatory */
 		if (!mvm->nvm_sections[NVM_SECTION_TYPE_SW].data ||
-		    !mvm->nvm_sections[NVM_SECTION_TYPE_MAC_OVERRIDE].data ||
 		    !mvm->nvm_sections[NVM_SECTION_TYPE_REGULATORY].data) {
 			IWL_ERR(mvm,
 				"Can't parse empty family 8000 NVM sections\n");
 			return NULL;
 		}
+		/* MAC_OVERRIDE or at least HW section must exist */
+		if (!mvm->nvm_sections[mvm->cfg->nvm_hw_section_num].data &&
+		    !mvm->nvm_sections[NVM_SECTION_TYPE_MAC_OVERRIDE].data) {
+			IWL_ERR(mvm,
+				"Can't parse mac_address, empty sections\n");
+			return NULL;
+		}
 	}
 
 	if (WARN_ON(!mvm->cfg))
@@ -311,16 +340,16 @@ static int iwl_mvm_read_external_nvm(struct iwl_mvm *mvm)
 	 * get here after that we assume the NVM request can be satisfied
 	 * synchronously.
 	 */
-	ret = request_firmware(&fw_entry, iwlwifi_mod_params.nvm_file,
+	ret = request_firmware(&fw_entry, mvm->nvm_file_name,
 			       mvm->trans->dev);
 	if (ret) {
 		IWL_ERR(mvm, "ERROR: %s isn't available %d\n",
-			iwlwifi_mod_params.nvm_file, ret);
+			mvm->nvm_file_name, ret);
 		return ret;
 	}
 
 	IWL_INFO(mvm, "Loaded NVM file %s (%zu bytes)\n",
-		 iwlwifi_mod_params.nvm_file, fw_entry->size);
+		 mvm->nvm_file_name, fw_entry->size);
 
 	if (fw_entry->size < sizeof(*file_sec)) {
 		IWL_ERR(mvm, "NVM file too small\n");
@@ -427,53 +456,28 @@ int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm)
 	return ret;
 }
 
-int iwl_nvm_init(struct iwl_mvm *mvm)
+int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic)
 {
-	int ret, i, section;
+	int ret, section;
 	u8 *nvm_buffer, *temp;
-	int nvm_to_read[NVM_MAX_NUM_SECTIONS];
-	int num_of_sections_to_read;
 
 	if (WARN_ON_ONCE(mvm->cfg->nvm_hw_section_num >= NVM_MAX_NUM_SECTIONS))
 		return -EINVAL;
 
-	/* load external NVM if configured */
-	if (iwlwifi_mod_params.nvm_file) {
-		/* move to External NVM flow */
-		ret = iwl_mvm_read_external_nvm(mvm);
-		if (ret)
-			return ret;
-	} else {
-		/* list of NVM sections we are allowed/need to read */
-		if (mvm->trans->cfg->device_family != IWL_DEVICE_FAMILY_8000) {
-			nvm_to_read[0] = mvm->cfg->nvm_hw_section_num;
-			nvm_to_read[1] = NVM_SECTION_TYPE_SW;
-			nvm_to_read[2] = NVM_SECTION_TYPE_CALIBRATION;
-			nvm_to_read[3] = NVM_SECTION_TYPE_PRODUCTION;
-			num_of_sections_to_read = 4;
-		} else {
-			nvm_to_read[0] = NVM_SECTION_TYPE_SW;
-			nvm_to_read[1] = NVM_SECTION_TYPE_CALIBRATION;
-			nvm_to_read[2] = NVM_SECTION_TYPE_PRODUCTION;
-			nvm_to_read[3] = NVM_SECTION_TYPE_REGULATORY;
-			nvm_to_read[4] = NVM_SECTION_TYPE_MAC_OVERRIDE;
-			num_of_sections_to_read = 5;
-		}
-
+	/* load NVM values from nic */
+	if (read_nvm_from_nic) {
 		/* Read From FW NVM */
 		IWL_DEBUG_EEPROM(mvm->trans->dev, "Read from NVM\n");
 
-		/* TODO: find correct NVM max size for a section */
 		nvm_buffer = kmalloc(mvm->cfg->base_params->eeprom_size,
 				     GFP_KERNEL);
 		if (!nvm_buffer)
 			return -ENOMEM;
-		for (i = 0; i < num_of_sections_to_read; i++) {
-			section = nvm_to_read[i];
+		for (section = 0; section < NVM_MAX_NUM_SECTIONS; section++) {
 			/* we override the constness for initial read */
 			ret = iwl_nvm_read_section(mvm, section, nvm_buffer);
 			if (ret < 0)
-				break;
+				continue;
 			temp = kmemdup(nvm_buffer, ret, GFP_KERNEL);
 			if (!temp) {
 				ret = -ENOMEM;
@@ -502,15 +506,21 @@ int iwl_nvm_init(struct iwl_mvm *mvm)
 					mvm->nvm_hw_blob.size = ret;
 					break;
 				}
-				WARN(1, "section: %d", section);
 			}
 #endif
 		}
 		kfree(nvm_buffer);
-		if (ret < 0)
+	}
+
+	/* load external NVM if configured */
+	if (mvm->nvm_file_name) {
+		/* move to External NVM flow */
+		ret = iwl_mvm_read_external_nvm(mvm);
+		if (ret)
 			return ret;
 	}
 
+	/* parse the relevant nvm sections */
 	mvm->nvm_data = iwl_parse_nvm_sections(mvm);
 	if (!mvm->nvm_data)
 		return -ENODATA;
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c
index 9545d7fdd4b..cc2f7de396d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
@@ -79,8 +79,8 @@
 #include "iwl-prph.h"
 #include "rs.h"
 #include "fw-api-scan.h"
-#include "fw-error-dump.h"
 #include "time-event.h"
+#include "iwl-fw-error-dump.h"
 
 /*
  * module name, copyright, version, etc.
@@ -220,7 +220,7 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = {
 	RX_HANDLER(BA_NOTIF, iwl_mvm_rx_ba_notif, false),
 
 	RX_HANDLER(BT_PROFILE_NOTIFICATION, iwl_mvm_rx_bt_coex_notif, true),
-	RX_HANDLER(BEACON_NOTIFICATION, iwl_mvm_rx_beacon_notif, false),
+	RX_HANDLER(BEACON_NOTIFICATION, iwl_mvm_rx_beacon_notif, true),
 	RX_HANDLER(STATISTICS_NOTIFICATION, iwl_mvm_rx_statistics, true),
 	RX_HANDLER(ANTENNA_COUPLING_NOTIFICATION,
 		   iwl_mvm_rx_ant_coupling_notif, true),
@@ -402,6 +402,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	mvm->sf_state = SF_UNINIT;
 
 	mutex_init(&mvm->mutex);
+	mutex_init(&mvm->d0i3_suspend_mutex);
 	spin_lock_init(&mvm->async_handlers_lock);
 	INIT_LIST_HEAD(&mvm->time_event_list);
 	INIT_LIST_HEAD(&mvm->async_handlers_list);
@@ -465,13 +466,24 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 
 	min_backoff = calc_min_backoff(trans, cfg);
 	iwl_mvm_tt_initialize(mvm, min_backoff);
+	/* set the nvm_file_name according to priority */
+	if (iwlwifi_mod_params.nvm_file)
+		mvm->nvm_file_name = iwlwifi_mod_params.nvm_file;
+	else
+		mvm->nvm_file_name = mvm->cfg->default_nvm_file;
+
+	if (WARN(cfg->no_power_up_nic_in_init && !mvm->nvm_file_name,
+		 "not allowing power-up and not having nvm_file\n"))
+		goto out_free;
 
 	/*
-	 * If the NVM exists in an external file,
-	 * there is no need to unnecessarily power up the NIC at driver load
+	 * Even if nvm exists in the nvm_file driver should read agin the nvm
+	 * from the nic because there might be entries that exist in the OTP
+	 * and not in the file.
+	 * for nics with no_power_up_nic_in_init: rely completley on nvm_file
 	 */
-	if (iwlwifi_mod_params.nvm_file) {
-		err = iwl_nvm_init(mvm);
+	if (cfg->no_power_up_nic_in_init && mvm->nvm_file_name) {
+		err = iwl_nvm_init(mvm, false);
 		if (err)
 			goto out_free;
 	} else {
@@ -518,7 +530,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
  out_free:
 	iwl_phy_db_free(mvm->phy_db);
 	kfree(mvm->scan_cmd);
-	if (!iwlwifi_mod_params.nvm_file)
+	if (!cfg->no_power_up_nic_in_init || !mvm->nvm_file_name)
 		iwl_trans_op_mode_leave(trans);
 	ieee80211_free_hw(mvm->hw);
 	return NULL;
@@ -538,6 +550,7 @@ static void iwl_op_mode_mvm_stop(struct iwl_op_mode *op_mode)
 	kfree(mvm->scan_cmd);
 	vfree(mvm->fw_error_dump);
 	kfree(mvm->fw_error_sram);
+	kfree(mvm->fw_error_rxf);
 	kfree(mvm->mcast_filter_cmd);
 	mvm->mcast_filter_cmd = NULL;
 
@@ -814,6 +827,7 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 	struct iwl_fw_error_dump_file *dump_file;
 	struct iwl_fw_error_dump_data *dump_data;
 	u32 file_len;
+	u32 trans_len;
 
 	lockdep_assert_held(&mvm->mutex);
 
@@ -821,8 +835,13 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 		return;
 
 	file_len = mvm->fw_error_sram_len +
+		   mvm->fw_error_rxf_len +
 		   sizeof(*dump_file) +
-		   sizeof(*dump_data);
+		   sizeof(*dump_data) * 2;
+
+	trans_len = iwl_trans_dump_data(mvm->trans, NULL, 0);
+	if (trans_len)
+		file_len += trans_len;
 
 	dump_file = vmalloc(file_len);
 	if (!dump_file)
@@ -833,7 +852,12 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 	dump_file->barker = cpu_to_le32(IWL_FW_ERROR_DUMP_BARKER);
 	dump_file->file_len = cpu_to_le32(file_len);
 	dump_data = (void *)dump_file->data;
-	dump_data->type = IWL_FW_ERROR_DUMP_SRAM;
+	dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_RXF);
+	dump_data->len = cpu_to_le32(mvm->fw_error_rxf_len);
+	memcpy(dump_data->data, mvm->fw_error_rxf, mvm->fw_error_rxf_len);
+
+	dump_data = iwl_mvm_fw_error_next_data(dump_data);
+	dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_SRAM);
 	dump_data->len = cpu_to_le32(mvm->fw_error_sram_len);
 
 	/*
@@ -842,6 +866,23 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 	 * mvm->fw_error_sram right now.
 	 */
 	memcpy(dump_data->data, mvm->fw_error_sram, mvm->fw_error_sram_len);
+
+	kfree(mvm->fw_error_rxf);
+	mvm->fw_error_rxf = NULL;
+	mvm->fw_error_rxf_len = 0;
+
+	kfree(mvm->fw_error_sram);
+	mvm->fw_error_sram = NULL;
+	mvm->fw_error_sram_len = 0;
+
+	if (trans_len) {
+		void *buf = iwl_mvm_fw_error_next_data(dump_data);
+		u32 real_trans_len = iwl_trans_dump_data(mvm->trans, buf,
+							 trans_len);
+		dump_data = (void *)((u8 *)buf + real_trans_len);
+		dump_file->file_len =
+			cpu_to_le32(file_len - trans_len + real_trans_len);
+	}
 }
 #endif
 
@@ -853,6 +894,7 @@ static void iwl_mvm_nic_error(struct iwl_op_mode *op_mode)
 
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	iwl_mvm_fw_error_sram_dump(mvm);
+	iwl_mvm_fw_error_rxf_dump(mvm);
 #endif
 
 	iwl_mvm_nic_restart(mvm);
@@ -1126,9 +1168,9 @@ static void iwl_mvm_d0i3_exit_work(struct work_struct *wk)
 	struct iwl_mvm *mvm = container_of(wk, struct iwl_mvm, d0i3_exit_work);
 	struct iwl_host_cmd get_status_cmd = {
 		.id = WOWLAN_GET_STATUSES,
-		.flags = CMD_SYNC | CMD_HIGH_PRIO | CMD_WANT_SKB,
+		.flags = CMD_HIGH_PRIO | CMD_WANT_SKB,
 	};
-	struct iwl_wowlan_status_v6 *status;
+	struct iwl_wowlan_status *status;
 	int ret;
 	u32 disconnection_reasons, wakeup_reasons;
 	__le16 *qos_seq = NULL;
@@ -1158,18 +1200,27 @@ static void iwl_mvm_d0i3_exit_work(struct work_struct *wk)
 	iwl_free_resp(&get_status_cmd);
 out:
 	iwl_mvm_d0i3_enable_tx(mvm, qos_seq);
+	iwl_mvm_unref(mvm, IWL_MVM_REF_EXIT_WORK);
 	mutex_unlock(&mvm->mutex);
 }
 
-static int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode)
+int _iwl_mvm_exit_d0i3(struct iwl_mvm *mvm)
 {
-	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
 	u32 flags = CMD_ASYNC | CMD_HIGH_PRIO | CMD_SEND_IN_IDLE |
 		    CMD_WAKE_UP_TRANS;
 	int ret;
 
 	IWL_DEBUG_RPM(mvm, "MVM exiting D0i3\n");
 
+	mutex_lock(&mvm->d0i3_suspend_mutex);
+	if (test_bit(D0I3_DEFER_WAKEUP, &mvm->d0i3_suspend_flags)) {
+		IWL_DEBUG_RPM(mvm, "Deferring d0i3 exit until resume\n");
+		__set_bit(D0I3_PENDING_WAKEUP, &mvm->d0i3_suspend_flags);
+		mutex_unlock(&mvm->d0i3_suspend_mutex);
+		return 0;
+	}
+	mutex_unlock(&mvm->d0i3_suspend_mutex);
+
 	ret = iwl_mvm_send_cmd_pdu(mvm, D0I3_END_CMD, flags, 0, NULL);
 	if (ret)
 		goto out;
@@ -1183,6 +1234,25 @@ out:
 	return ret;
 }
 
+static int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode)
+{
+	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
+
+	iwl_mvm_ref(mvm, IWL_MVM_REF_EXIT_WORK);
+	return _iwl_mvm_exit_d0i3(mvm);
+}
+
+static void iwl_mvm_napi_add(struct iwl_op_mode *op_mode,
+			     struct napi_struct *napi,
+			     struct net_device *napi_dev,
+			     int (*poll)(struct napi_struct *, int),
+			     int weight)
+{
+	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
+
+	ieee80211_napi_add(mvm->hw, napi, napi_dev, poll, weight);
+}
+
 static const struct iwl_op_mode_ops iwl_mvm_ops = {
 	.start = iwl_op_mode_mvm_start,
 	.stop = iwl_op_mode_mvm_stop,
@@ -1196,4 +1266,5 @@ static const struct iwl_op_mode_ops iwl_mvm_ops = {
 	.nic_config = iwl_mvm_nic_config,
 	.enter_d0i3 = iwl_mvm_enter_d0i3,
 	.exit_d0i3 = iwl_mvm_exit_d0i3,
+	.napi_add = iwl_mvm_napi_add,
 };
diff --git a/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c
index 237efe0ac1c..539f3a942d4 100644
--- a/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c
@@ -156,6 +156,18 @@ static void iwl_mvm_phy_ctxt_cmd_data(struct iwl_mvm *mvm,
 	idle_cnt = chains_static;
 	active_cnt = chains_dynamic;
 
+	/* In scenarios where we only ever use a single-stream rates,
+	 * i.e. legacy 11b/g/a associations, single-stream APs or even
+	 * static SMPS, enable both chains to get diversity, improving
+	 * the case where we're far enough from the AP that attenuation
+	 * between the two antennas is sufficiently different to impact
+	 * performance.
+	 */
+	if (active_cnt == 1 && iwl_mvm_rx_diversity_allowed(mvm)) {
+		idle_cnt = 2;
+		active_cnt = 2;
+	}
+
 	cmd->rxchain_info = cpu_to_le32(mvm->fw->valid_rx_ant <<
 					PHY_RX_CHAIN_VALID_POS);
 	cmd->rxchain_info |= cpu_to_le32(idle_cnt << PHY_RX_CHAIN_CNT_POS);
@@ -187,7 +199,7 @@ static int iwl_mvm_phy_ctxt_apply(struct iwl_mvm *mvm,
 	iwl_mvm_phy_ctxt_cmd_data(mvm, &cmd, chandef,
 				  chains_static, chains_dynamic);
 
-	ret = iwl_mvm_send_cmd_pdu(mvm, PHY_CONTEXT_CMD, CMD_SYNC,
+	ret = iwl_mvm_send_cmd_pdu(mvm, PHY_CONTEXT_CMD, 0,
 				   sizeof(struct iwl_phy_context_cmd),
 				   &cmd);
 	if (ret)
@@ -202,18 +214,15 @@ int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
 			 struct cfg80211_chan_def *chandef,
 			 u8 chains_static, u8 chains_dynamic)
 {
-	int ret;
-
 	WARN_ON(!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status) &&
 		ctxt->ref);
 	lockdep_assert_held(&mvm->mutex);
 
 	ctxt->channel = chandef->chan;
-	ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef,
-				     chains_static, chains_dynamic,
-				     FW_CTXT_ACTION_ADD, 0);
 
-	return ret;
+	return iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef,
+				      chains_static, chains_dynamic,
+				      FW_CTXT_ACTION_ADD, 0);
 }
 
 /*
diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c
index 6b636eab333..c182a8baf68 100644
--- a/drivers/net/wireless/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/iwlwifi/mvm/power.c
@@ -123,28 +123,6 @@ void iwl_mvm_beacon_filter_set_cqm_params(struct iwl_mvm *mvm,
 	cmd->ba_enable_beacon_abort = cpu_to_le32(mvmvif->bf_data.ba_enabled);
 }
 
-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),
-		.ba_enable_beacon_abort = cpu_to_le32(enable),
-	};
-
-	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;
-	iwl_mvm_beacon_filter_set_cqm_params(mvm, vif, &cmd);
-	iwl_mvm_beacon_filter_debugfs_parameters(vif, &cmd);
-	return iwl_mvm_beacon_filter_send_cmd(mvm, &cmd, CMD_SYNC);
-}
-
 static void iwl_mvm_power_log(struct iwl_mvm *mvm,
 			      struct iwl_mac_power_cmd *cmd)
 {
@@ -268,6 +246,57 @@ static void iwl_mvm_power_configure_uapsd(struct iwl_mvm *mvm,
 		IWL_MVM_PS_HEAVY_RX_THLD_PERCENT;
 }
 
+static void iwl_mvm_binding_iterator(void *_data, u8 *mac,
+				      struct ieee80211_vif *vif)
+{
+	unsigned long *data = _data;
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+
+	if (!mvmvif->phy_ctxt)
+		return;
+
+	if (vif->type == NL80211_IFTYPE_STATION ||
+	    vif->type == NL80211_IFTYPE_AP)
+		__set_bit(mvmvif->phy_ctxt->id, data);
+}
+
+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);
+	unsigned long phy_ctxt_counter = 0;
+
+	ieee80211_iterate_active_interfaces_atomic(mvm->hw,
+						   IEEE80211_IFACE_ITER_NORMAL,
+						   iwl_mvm_binding_iterator,
+						   &phy_ctxt_counter);
+
+	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 (hweight8(phy_ctxt_counter) >= 2)
+		return false;
+
+	return true;
+}
+
 static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
 				    struct ieee80211_vif *vif,
 				    struct iwl_mac_power_cmd *cmd)
@@ -280,7 +309,6 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
 	bool radar_detect = false;
 	struct iwl_mvm_vif *mvmvif __maybe_unused =
 		iwl_mvm_vif_from_mac80211(vif);
-	bool allow_uapsd = true;
 
 	cmd->id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id,
 							    mvmvif->color));
@@ -303,13 +331,8 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
 
 	cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK);
 
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-	if (mvmvif->dbgfs_pm.mask & MVM_DEBUGFS_PM_DISABLE_POWER_OFF &&
-	    mvmvif->dbgfs_pm.disable_power_off)
-		cmd->flags &= cpu_to_le16(~POWER_FLAGS_POWER_SAVE_ENA_MSK);
-#endif
 	if (!vif->bss_conf.ps || iwl_mvm_vif_low_latency(mvmvif) ||
-	    mvm->pm_disabled)
+	    !mvmvif->pm_enabled)
 		return;
 
 	cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK);
@@ -351,23 +374,7 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
 			cpu_to_le32(IWL_MVM_WOWLAN_PS_TX_DATA_TIMEOUT);
 	}
 
-	if (!memcmp(mvmvif->uapsd_misbehaving_bssid, vif->bss_conf.bssid,
-		    ETH_ALEN))
-		allow_uapsd = false;
-
-	if (vif->p2p &&
-	    !(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD))
-		allow_uapsd = 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)
-		allow_uapsd = false;
-
-	if (allow_uapsd)
+	if (iwl_mvm_power_allow_uapsd(mvm, vif))
 		iwl_mvm_power_configure_uapsd(mvm, vif, cmd);
 
 #ifdef CONFIG_IWLWIFI_DEBUGFS
@@ -421,20 +428,13 @@ static int iwl_mvm_power_send_cmd(struct iwl_mvm *mvm,
 {
 	struct iwl_mac_power_cmd cmd = {};
 
-	if (vif->type != NL80211_IFTYPE_STATION)
-		return 0;
-
-	if (vif->p2p &&
-	    !(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM))
-		return 0;
-
 	iwl_mvm_power_build_cmd(mvm, vif, &cmd);
 	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, CMD_SYNC,
+	return iwl_mvm_send_cmd_pdu(mvm, MAC_PM_POWER_TABLE, 0,
 				    sizeof(cmd), &cmd);
 }
 
@@ -444,12 +444,6 @@ int iwl_mvm_power_update_device(struct iwl_mvm *mvm)
 		.flags = cpu_to_le16(DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK),
 	};
 
-	if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT))
-		return 0;
-
-	if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD))
-		return 0;
-
 	if (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM)
 		mvm->ps_disabled = true;
 
@@ -466,7 +460,7 @@ int iwl_mvm_power_update_device(struct iwl_mvm *mvm)
 			"Sending device power command with flags = 0x%X\n",
 			cmd.flags);
 
-	return iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_SYNC, sizeof(cmd),
+	return iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, 0, sizeof(cmd),
 				    &cmd);
 }
 
@@ -508,86 +502,69 @@ int iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm,
 	return 0;
 }
 
-struct iwl_power_constraint {
+struct iwl_power_vifs {
 	struct ieee80211_vif *bf_vif;
 	struct ieee80211_vif *bss_vif;
 	struct ieee80211_vif *p2p_vif;
-	u16 bss_phyctx_id;
-	u16 p2p_phyctx_id;
-	bool pm_disabled;
-	bool ps_disabled;
-	struct iwl_mvm *mvm;
+	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_iterator(void *_data, u8 *mac,
 				   struct ieee80211_vif *vif)
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	struct iwl_power_constraint *power_iterator = _data;
-	struct iwl_mvm *mvm = power_iterator->mvm;
+	struct iwl_power_vifs *power_iterator = _data;
 
+	mvmvif->pm_enabled = false;
 	switch (ieee80211_vif_type_p2p(vif)) {
 	case NL80211_IFTYPE_P2P_DEVICE:
 		break;
 
 	case NL80211_IFTYPE_P2P_GO:
 	case NL80211_IFTYPE_AP:
-		/* no BSS power mgmt if we have an active AP */
-		if (mvmvif->ap_ibss_active)
-			power_iterator->pm_disabled = true;
+		/* 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:
-		/* no BSS power mgmt and no device power save */
-		power_iterator->pm_disabled = true;
-		power_iterator->ps_disabled = true;
+		/* 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:
-		if (mvmvif->phy_ctxt)
-			power_iterator->p2p_phyctx_id = mvmvif->phy_ctxt->id;
-
-		/* we should have only one P2P vif */
+		/* only a single MAC of the same type */
 		WARN_ON(power_iterator->p2p_vif);
 		power_iterator->p2p_vif = vif;
-
-		IWL_DEBUG_POWER(mvm, "p2p: p2p_id=%d, bss_id=%d\n",
-				power_iterator->p2p_phyctx_id,
-				power_iterator->bss_phyctx_id);
-		if (!(mvm->fw->ucode_capa.flags &
-		      IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM)) {
-			/* no BSS power mgmt if we have a P2P client*/
-			power_iterator->pm_disabled = true;
-		} else if (power_iterator->p2p_phyctx_id < MAX_PHYS &&
-			   power_iterator->bss_phyctx_id < MAX_PHYS &&
-			   power_iterator->p2p_phyctx_id ==
-			   power_iterator->bss_phyctx_id) {
-			power_iterator->pm_disabled = true;
-		}
+		if (mvmvif->phy_ctxt)
+			if (mvmvif->phy_ctxt->id < MAX_PHYS)
+				power_iterator->p2p_active = true;
 		break;
 
 	case NL80211_IFTYPE_STATION:
-		if (mvmvif->phy_ctxt)
-			power_iterator->bss_phyctx_id = mvmvif->phy_ctxt->id;
-
-		/* we should have only one BSS vif */
+		/* 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;
 
-		IWL_DEBUG_POWER(mvm, "bss: p2p_id=%d, bss_id=%d\n",
-				power_iterator->p2p_phyctx_id,
-				power_iterator->bss_phyctx_id);
-		if (mvm->fw->ucode_capa.flags &
-		    IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM &&
-			(power_iterator->p2p_phyctx_id < MAX_PHYS &&
-			 power_iterator->bss_phyctx_id < MAX_PHYS &&
-			 power_iterator->p2p_phyctx_id ==
-			 power_iterator->bss_phyctx_id))
-			power_iterator->pm_disabled = true;
 		break;
 
 	default:
@@ -596,70 +573,73 @@ static void iwl_mvm_power_iterator(void *_data, u8 *mac,
 }
 
 static void
-iwl_mvm_power_get_global_constraint(struct iwl_mvm *mvm,
-				    struct iwl_power_constraint *constraint)
+iwl_mvm_power_set_pm(struct iwl_mvm *mvm,
+				    struct iwl_power_vifs *vifs)
 {
-	lockdep_assert_held(&mvm->mutex);
+	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;
 
-	if (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM) {
-		constraint->pm_disabled = true;
-		constraint->ps_disabled = true;
-	}
+	lockdep_assert_held(&mvm->mutex);
 
+	/* get vifs info + set pm_enable to false */
 	ieee80211_iterate_active_interfaces_atomic(mvm->hw,
 					    IEEE80211_IFACE_ITER_NORMAL,
-					    iwl_mvm_power_iterator, constraint);
-}
-
-int iwl_mvm_power_update_mac(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	struct iwl_power_constraint constraint = {
-		    .p2p_phyctx_id = MAX_PHYS,
-		    .bss_phyctx_id = MAX_PHYS,
-		    .mvm = mvm,
-	};
-	bool ba_enable;
-	int ret;
+					    iwl_mvm_power_iterator, vifs);
 
-	lockdep_assert_held(&mvm->mutex);
+	if (vifs->bss_vif)
+		bss_mvmvif = iwl_mvm_vif_from_mac80211(vifs->bss_vif);
 
-	if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT))
-		return 0;
+	if (vifs->p2p_vif)
+		p2p_mvmvif = iwl_mvm_vif_from_mac80211(vifs->p2p_vif);
 
-	iwl_mvm_power_get_global_constraint(mvm, &constraint);
-	mvm->ps_disabled = constraint.ps_disabled;
-	mvm->pm_disabled = constraint.pm_disabled;
+	if (vifs->ap_vif)
+		ap_mvmvif = iwl_mvm_vif_from_mac80211(vifs->ap_vif);
 
-	/* don't update device power state unless we add / remove monitor */
-	if (vif->type == NL80211_IFTYPE_MONITOR) {
-		ret = iwl_mvm_power_update_device(mvm);
-		if (ret)
-			return ret;
+	/* enable PM on bss if bss stand alone */
+	if (vifs->bss_active && !vifs->p2p_active && !vifs->ap_active) {
+		bss_mvmvif->pm_enabled = true;
+		return;
 	}
 
-	if (constraint.bss_vif) {
-		ret = iwl_mvm_power_send_cmd(mvm, constraint.bss_vif);
-		if (ret)
-			return ret;
+	/* 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 (constraint.p2p_vif) {
-		ret = iwl_mvm_power_send_cmd(mvm, constraint.p2p_vif);
-		if (ret)
-			return ret;
+	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;
 	}
 
-	if (!constraint.bf_vif)
-		return 0;
-
-	vif = constraint.bf_vif;
-	mvmvif = iwl_mvm_vif_from_mac80211(vif);
-
-	ba_enable = !(constraint.pm_disabled || constraint.ps_disabled ||
-		      !vif->bss_conf.ps || iwl_mvm_vif_low_latency(mvmvif));
-
-	return iwl_mvm_update_beacon_abort(mvm, constraint.bf_vif, ba_enable);
+	/*
+	 * 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
@@ -671,19 +651,10 @@ int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm,
 	struct iwl_mac_power_cmd cmd = {};
 	int pos = 0;
 
-	if (WARN_ON(!(mvm->fw->ucode_capa.flags &
-		      IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT)))
-		return 0;
-
 	mutex_lock(&mvm->mutex);
 	memcpy(&cmd, &mvmvif->mac_pwr_cmd, sizeof(cmd));
 	mutex_unlock(&mvm->mutex);
 
-	if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD))
-		pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off = %d\n",
-				 (cmd.flags &
-				 cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK)) ?
-				 0 : 1);
 	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",
@@ -790,7 +761,7 @@ static int _iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	int ret;
 
-	if (mvmvif != mvm->bf_allowed_vif ||
+	if (mvmvif != mvm->bf_allowed_vif || !vif->bss_conf.dtim_period ||
 	    vif->type != NL80211_IFTYPE_STATION || vif->p2p)
 		return 0;
 
@@ -818,6 +789,26 @@ int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
 	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)
@@ -826,8 +817,7 @@ int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	int ret;
 
-	if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BF_UPDATED) ||
-	    vif->type != NL80211_IFTYPE_STATION || vif->p2p)
+	if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
 		return 0;
 
 	ret = iwl_mvm_beacon_filter_send_cmd(mvm, &cmd, flags);
@@ -838,6 +828,55 @@ int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
 	return ret;
 }
 
+int iwl_mvm_power_update_mac(struct iwl_mvm *mvm)
+{
+	struct iwl_mvm_vif *mvmvif;
+	struct iwl_power_vifs vifs = {};
+	bool ba_enable;
+	int ret;
+
+	lockdep_assert_held(&mvm->mutex);
+
+	iwl_mvm_power_set_pm(mvm, &vifs);
+
+	/* disable PS if CAM */
+	if (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM) {
+		mvm->ps_disabled = true;
+	} else {
+	/* don't update device power state unless we add / remove monitor */
+		if (vifs.monitor_vif) {
+			if (vifs.monitor_active)
+				mvm->ps_disabled = true;
+			ret = iwl_mvm_power_update_device(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;
+	}
+
+	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_update_d0i3_power_mode(struct iwl_mvm *mvm,
 				   struct ieee80211_vif *vif,
 				   bool enable, u32 flags)
@@ -861,9 +900,10 @@ int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
 		if (WARN_ON(!dtimper_msec))
 			return 0;
 
-		cmd.flags |=
-			cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
 		cmd.skip_dtim_periods = 300 / dtimper_msec;
+		if (cmd.skip_dtim_periods)
+			cmd.flags |=
+				cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
 	}
 	iwl_mvm_power_log(mvm, &cmd);
 #ifdef CONFIG_IWLWIFI_DEBUGFS
@@ -894,33 +934,3 @@ int iwl_mvm_update_d0i3_power_mode(struct iwl_mvm *mvm,
 
 	return ret;
 }
-
-int iwl_mvm_update_beacon_filter(struct iwl_mvm *mvm,
-				 struct ieee80211_vif *vif,
-				 bool force,
-				 u32 flags)
-{
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-
-	if (mvmvif != mvm->bf_allowed_vif)
-		return 0;
-
-	if (!mvmvif->bf_data.bf_enabled) {
-		/* disable beacon filtering explicitly if force is true */
-		if (force)
-			return iwl_mvm_disable_beacon_filter(mvm, vif, flags);
-		return 0;
-	}
-
-	return iwl_mvm_enable_beacon_filter(mvm, vif, flags);
-}
-
-int iwl_power_legacy_set_cam_mode(struct iwl_mvm *mvm)
-{
-	struct iwl_powertable_cmd cmd = {
-		.keep_alive_seconds = POWER_KEEP_ALIVE_PERIOD_SEC,
-	};
-
-	return iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_SYNC,
-				    sizeof(cmd), &cmd);
-}
diff --git a/drivers/net/wireless/iwlwifi/mvm/quota.c b/drivers/net/wireless/iwlwifi/mvm/quota.c
index 35e86e06dff..ba68d7b8450 100644
--- a/drivers/net/wireless/iwlwifi/mvm/quota.c
+++ b/drivers/net/wireless/iwlwifi/mvm/quota.c
@@ -285,7 +285,7 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif)
 
 	iwl_mvm_adjust_quota_for_noa(mvm, &cmd);
 
-	ret = iwl_mvm_send_cmd_pdu(mvm, TIME_QUOTA_CMD, CMD_SYNC,
+	ret = iwl_mvm_send_cmd_pdu(mvm, TIME_QUOTA_CMD, 0,
 				   sizeof(cmd), &cmd);
 	if (ret)
 		IWL_ERR(mvm, "Failed to send quota: %d\n", ret);
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c
index e1c83889936..306a6caa486 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.c
@@ -211,7 +211,7 @@ static const struct rs_tx_column rs_tx_columns[] = {
 		.next_columns = {
 			RS_COLUMN_LEGACY_ANT_B,
 			RS_COLUMN_SISO_ANT_A,
-			RS_COLUMN_SISO_ANT_B,
+			RS_COLUMN_MIMO2,
 			RS_COLUMN_INVALID,
 			RS_COLUMN_INVALID,
 			RS_COLUMN_INVALID,
@@ -223,8 +223,8 @@ static const struct rs_tx_column rs_tx_columns[] = {
 		.ant = ANT_B,
 		.next_columns = {
 			RS_COLUMN_LEGACY_ANT_A,
-			RS_COLUMN_SISO_ANT_A,
 			RS_COLUMN_SISO_ANT_B,
+			RS_COLUMN_MIMO2,
 			RS_COLUMN_INVALID,
 			RS_COLUMN_INVALID,
 			RS_COLUMN_INVALID,
@@ -238,10 +238,10 @@ static const struct rs_tx_column rs_tx_columns[] = {
 			RS_COLUMN_SISO_ANT_B,
 			RS_COLUMN_MIMO2,
 			RS_COLUMN_SISO_ANT_A_SGI,
-			RS_COLUMN_SISO_ANT_B_SGI,
 			RS_COLUMN_LEGACY_ANT_A,
 			RS_COLUMN_LEGACY_ANT_B,
 			RS_COLUMN_INVALID,
+			RS_COLUMN_INVALID,
 		},
 		.checks = {
 			rs_siso_allow,
@@ -254,10 +254,10 @@ static const struct rs_tx_column rs_tx_columns[] = {
 			RS_COLUMN_SISO_ANT_A,
 			RS_COLUMN_MIMO2,
 			RS_COLUMN_SISO_ANT_B_SGI,
-			RS_COLUMN_SISO_ANT_A_SGI,
 			RS_COLUMN_LEGACY_ANT_A,
 			RS_COLUMN_LEGACY_ANT_B,
 			RS_COLUMN_INVALID,
+			RS_COLUMN_INVALID,
 		},
 		.checks = {
 			rs_siso_allow,
@@ -271,10 +271,10 @@ static const struct rs_tx_column rs_tx_columns[] = {
 			RS_COLUMN_SISO_ANT_B_SGI,
 			RS_COLUMN_MIMO2_SGI,
 			RS_COLUMN_SISO_ANT_A,
-			RS_COLUMN_SISO_ANT_B,
-			RS_COLUMN_MIMO2,
 			RS_COLUMN_LEGACY_ANT_A,
 			RS_COLUMN_LEGACY_ANT_B,
+			RS_COLUMN_INVALID,
+			RS_COLUMN_INVALID,
 		},
 		.checks = {
 			rs_siso_allow,
@@ -289,10 +289,10 @@ static const struct rs_tx_column rs_tx_columns[] = {
 			RS_COLUMN_SISO_ANT_A_SGI,
 			RS_COLUMN_MIMO2_SGI,
 			RS_COLUMN_SISO_ANT_B,
-			RS_COLUMN_SISO_ANT_A,
-			RS_COLUMN_MIMO2,
 			RS_COLUMN_LEGACY_ANT_A,
 			RS_COLUMN_LEGACY_ANT_B,
+			RS_COLUMN_INVALID,
+			RS_COLUMN_INVALID,
 		},
 		.checks = {
 			rs_siso_allow,
@@ -304,12 +304,12 @@ static const struct rs_tx_column rs_tx_columns[] = {
 		.ant = ANT_AB,
 		.next_columns = {
 			RS_COLUMN_SISO_ANT_A,
-			RS_COLUMN_SISO_ANT_B,
-			RS_COLUMN_SISO_ANT_A_SGI,
-			RS_COLUMN_SISO_ANT_B_SGI,
 			RS_COLUMN_MIMO2_SGI,
 			RS_COLUMN_LEGACY_ANT_A,
 			RS_COLUMN_LEGACY_ANT_B,
+			RS_COLUMN_INVALID,
+			RS_COLUMN_INVALID,
+			RS_COLUMN_INVALID,
 		},
 		.checks = {
 			rs_mimo_allow,
@@ -321,12 +321,12 @@ static const struct rs_tx_column rs_tx_columns[] = {
 		.sgi = true,
 		.next_columns = {
 			RS_COLUMN_SISO_ANT_A_SGI,
-			RS_COLUMN_SISO_ANT_B_SGI,
-			RS_COLUMN_SISO_ANT_A,
-			RS_COLUMN_SISO_ANT_B,
 			RS_COLUMN_MIMO2,
 			RS_COLUMN_LEGACY_ANT_A,
 			RS_COLUMN_LEGACY_ANT_B,
+			RS_COLUMN_INVALID,
+			RS_COLUMN_INVALID,
+			RS_COLUMN_INVALID,
 		},
 		.checks = {
 			rs_mimo_allow,
@@ -527,6 +527,9 @@ static void rs_rate_scale_clear_tbl_windows(struct iwl_mvm *mvm,
 	IWL_DEBUG_RATE(mvm, "Clearing up window stats\n");
 	for (i = 0; i < IWL_RATE_COUNT; i++)
 		rs_rate_scale_clear_window(&tbl->win[i]);
+
+	for (i = 0; i < ARRAY_SIZE(tbl->tpc_win); i++)
+		rs_rate_scale_clear_window(&tbl->tpc_win[i]);
 }
 
 static inline u8 rs_is_valid_ant(u8 valid_antenna, u8 ant_type)
@@ -656,17 +659,34 @@ static int _rs_collect_tx_data(struct iwl_scale_tbl_info *tbl,
 	return 0;
 }
 
-static int rs_collect_tx_data(struct iwl_scale_tbl_info *tbl,
-			      int scale_index, int attempts, int successes)
+static int rs_collect_tx_data(struct iwl_lq_sta *lq_sta,
+			      struct iwl_scale_tbl_info *tbl,
+			      int scale_index, int attempts, int successes,
+			      u8 reduced_txp)
 {
 	struct iwl_rate_scale_data *window = NULL;
+	int ret;
 
 	if (scale_index < 0 || scale_index >= IWL_RATE_COUNT)
 		return -EINVAL;
 
+	if (tbl->column != RS_COLUMN_INVALID) {
+		lq_sta->tx_stats[tbl->column][scale_index].total += attempts;
+		lq_sta->tx_stats[tbl->column][scale_index].success += successes;
+	}
+
 	/* Select window for current tx bit rate */
 	window = &(tbl->win[scale_index]);
 
+	ret = _rs_collect_tx_data(tbl, scale_index, attempts, successes,
+				  window);
+	if (ret)
+		return ret;
+
+	if (WARN_ON_ONCE(reduced_txp > TPC_MAX_REDUCTION))
+		return -EINVAL;
+
+	window = &tbl->tpc_win[reduced_txp];
 	return _rs_collect_tx_data(tbl, scale_index, attempts, successes,
 				   window);
 }
@@ -1000,6 +1020,7 @@ static void rs_tx_status(void *mvm_r, struct ieee80211_supported_band *sband,
 	u32 ucode_rate;
 	struct rs_rate rate;
 	struct iwl_scale_tbl_info *curr_tbl, *other_tbl, *tmp_tbl;
+	u8 reduced_txp = (uintptr_t)info->status.status_driver_data[0];
 
 	/* Treat uninitialized rate scaling data same as non-existing. */
 	if (!lq_sta) {
@@ -1141,9 +1162,10 @@ static void rs_tx_status(void *mvm_r, struct ieee80211_supported_band *sband,
 	if (info->flags & IEEE80211_TX_STAT_AMPDU) {
 		ucode_rate = le32_to_cpu(table->rs_table[0]);
 		rs_rate_from_ucode_rate(ucode_rate, info->band, &rate);
-		rs_collect_tx_data(curr_tbl, rate.index,
+		rs_collect_tx_data(lq_sta, curr_tbl, rate.index,
 				   info->status.ampdu_len,
-				   info->status.ampdu_ack_len);
+				   info->status.ampdu_ack_len,
+				   reduced_txp);
 
 		/* Update success/fail counts if not searching for new mode */
 		if (lq_sta->rs_state == RS_STATE_STAY_IN_COLUMN) {
@@ -1176,8 +1198,9 @@ static void rs_tx_status(void *mvm_r, struct ieee80211_supported_band *sband,
 			else
 				continue;
 
-			rs_collect_tx_data(tmp_tbl, rate.index, 1,
-					   i < retries ? 0 : legacy_success);
+			rs_collect_tx_data(lq_sta, tmp_tbl, rate.index, 1,
+					   i < retries ? 0 : legacy_success,
+					   reduced_txp);
 		}
 
 		/* Update success/fail counts if not searching for new mode */
@@ -1188,6 +1211,7 @@ static void rs_tx_status(void *mvm_r, struct ieee80211_supported_band *sband,
 	}
 	/* The last TX rate is cached in lq_sta; it's set in if/else above */
 	lq_sta->last_rate_n_flags = ucode_rate;
+	IWL_DEBUG_RATE(mvm, "reduced txpower: %d\n", reduced_txp);
 done:
 	/* See if there's a better rate or modulation mode to try. */
 	if (sta && sta->supp_rates[sband->band])
@@ -1311,105 +1335,50 @@ static void rs_set_expected_tpt_table(struct iwl_lq_sta *lq_sta,
 	tbl->expected_tpt = rs_get_expected_tpt_table(lq_sta, column, rate->bw);
 }
 
-/*
- * Find starting rate for new "search" high-throughput mode of modulation.
- * Goal is to find lowest expected rate (under perfect conditions) that is
- * above the current measured throughput of "active" mode, to give new mode
- * a fair chance to prove itself without too many challenges.
- *
- * This gets called when transitioning to more aggressive modulation
- * (i.e. legacy to SISO or MIMO, or SISO to MIMO), as well as less aggressive
- * (i.e. MIMO to SISO).  When moving to MIMO, bit rate will typically need
- * to decrease to match "active" throughput.  When moving from MIMO to SISO,
- * bit rate will typically need to increase, but not if performance was bad.
- */
 static s32 rs_get_best_rate(struct iwl_mvm *mvm,
 			    struct iwl_lq_sta *lq_sta,
 			    struct iwl_scale_tbl_info *tbl,	/* "search" */
-			    u16 rate_mask, s8 index)
+			    unsigned long rate_mask, s8 index)
 {
-	/* "active" values */
 	struct iwl_scale_tbl_info *active_tbl =
 	    &(lq_sta->lq_info[lq_sta->active_tbl]);
-	s32 active_sr = active_tbl->win[index].success_ratio;
-	s32 active_tpt = active_tbl->expected_tpt[index];
-	/* expected "search" throughput */
+	s32 success_ratio = active_tbl->win[index].success_ratio;
+	u16 expected_current_tpt = active_tbl->expected_tpt[index];
 	const u16 *tpt_tbl = tbl->expected_tpt;
-
-	s32 new_rate, high, low, start_hi;
 	u16 high_low;
-	s8 rate = index;
-
-	new_rate = high = low = start_hi = IWL_RATE_INVALID;
-
-	while (1) {
-		high_low = rs_get_adjacent_rate(mvm, rate, rate_mask,
-						tbl->rate.type);
-
-		low = high_low & 0xff;
-		high = (high_low >> 8) & 0xff;
+	u32 target_tpt;
+	int rate_idx;
 
-		/*
-		 * Lower the "search" bit rate, to give new "search" mode
-		 * approximately the same throughput as "active" if:
-		 *
-		 * 1) "Active" mode has been working modestly well (but not
-		 *    great), and expected "search" throughput (under perfect
-		 *    conditions) at candidate rate is above the actual
-		 *    measured "active" throughput (but less than expected
-		 *    "active" throughput under perfect conditions).
-		 * OR
-		 * 2) "Active" mode has been working perfectly or very well
-		 *    and expected "search" throughput (under perfect
-		 *    conditions) at candidate rate is above expected
-		 *    "active" throughput (under perfect conditions).
-		 */
-		if ((((100 * tpt_tbl[rate]) > lq_sta->last_tpt) &&
-		     ((active_sr > RS_SR_FORCE_DECREASE) &&
-		      (active_sr <= IWL_RATE_HIGH_TH) &&
-		      (tpt_tbl[rate] <= active_tpt))) ||
-		    ((active_sr >= IWL_RATE_SCALE_SWITCH) &&
-		     (tpt_tbl[rate] > active_tpt))) {
-			/* (2nd or later pass)
-			 * If we've already tried to raise the rate, and are
-			 * now trying to lower it, use the higher rate. */
-			if (start_hi != IWL_RATE_INVALID) {
-				new_rate = start_hi;
-				break;
-			}
-
-			new_rate = rate;
+	if (success_ratio > RS_SR_NO_DECREASE) {
+		target_tpt = 100 * expected_current_tpt;
+		IWL_DEBUG_RATE(mvm,
+			       "SR %d high. Find rate exceeding EXPECTED_CURRENT %d\n",
+			       success_ratio, target_tpt);
+	} else {
+		target_tpt = lq_sta->last_tpt;
+		IWL_DEBUG_RATE(mvm,
+			       "SR %d not thag good. Find rate exceeding ACTUAL_TPT %d\n",
+			       success_ratio, target_tpt);
+	}
 
-			/* Loop again with lower rate */
-			if (low != IWL_RATE_INVALID)
-				rate = low;
+	rate_idx = find_first_bit(&rate_mask, BITS_PER_LONG);
 
-			/* Lower rate not available, use the original */
-			else
-				break;
-
-		/* Else try to raise the "search" rate to match "active" */
-		} else {
-			/* (2nd or later pass)
-			 * If we've already tried to lower the rate, and are
-			 * now trying to raise it, use the lower rate. */
-			if (new_rate != IWL_RATE_INVALID)
-				break;
+	while (rate_idx != IWL_RATE_INVALID) {
+		if (target_tpt < (100 * tpt_tbl[rate_idx]))
+			break;
 
-			/* Loop again with higher rate */
-			else if (high != IWL_RATE_INVALID) {
-				start_hi = high;
-				rate = high;
+		high_low = rs_get_adjacent_rate(mvm, rate_idx, rate_mask,
+						tbl->rate.type);
 
-			/* Higher rate not available, use the original */
-			} else {
-				new_rate = rate;
-				break;
-			}
-		}
+		rate_idx = (high_low >> 8) & 0xff;
 	}
 
-	return new_rate;
+	IWL_DEBUG_RATE(mvm, "Best rate found %d target_tp %d expected_new %d\n",
+		       rate_idx, target_tpt,
+		       rate_idx != IWL_RATE_INVALID ?
+		       100 * tpt_tbl[rate_idx] : IWL_INVALID_VALUE);
+
+	return rate_idx;
 }
 
 static u32 rs_bw_from_sta_bw(struct ieee80211_sta *sta)
@@ -1584,7 +1553,7 @@ static enum rs_column rs_get_next_column(struct iwl_mvm *mvm,
 
 		tpt = lq_sta->last_tpt / 100;
 		expected_tpt_tbl = rs_get_expected_tpt_table(lq_sta, next_col,
-							     tbl->rate.bw);
+						     rs_bw_from_sta_bw(sta));
 		if (WARN_ON_ONCE(!expected_tpt_tbl))
 			continue;
 
@@ -1625,7 +1594,7 @@ static int rs_switch_to_column(struct iwl_mvm *mvm,
 	const struct rs_tx_column *curr_column = &rs_tx_columns[tbl->column];
 	u32 sz = (sizeof(struct iwl_scale_tbl_info) -
 		  (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
-	u16 rate_mask = 0;
+	unsigned long rate_mask = 0;
 	u32 rate_idx = 0;
 
 	memcpy(search_tbl, tbl, sz);
@@ -1667,7 +1636,7 @@ static int rs_switch_to_column(struct iwl_mvm *mvm,
 		    !(BIT(rate_idx) & rate_mask)) {
 			IWL_DEBUG_RATE(mvm,
 				       "can not switch with index %d"
-				       " rate mask %x\n",
+				       " rate mask %lx\n",
 				       rate_idx, rate_mask);
 
 			goto err;
@@ -1769,6 +1738,203 @@ out:
 	return action;
 }
 
+static void rs_get_adjacent_txp(struct iwl_mvm *mvm, int index,
+				int *weaker, int *stronger)
+{
+	*weaker = index + TPC_TX_POWER_STEP;
+	if (*weaker > TPC_MAX_REDUCTION)
+		*weaker = TPC_INVALID;
+
+	*stronger = index - TPC_TX_POWER_STEP;
+	if (*stronger < 0)
+		*stronger = TPC_INVALID;
+}
+
+static bool rs_tpc_allowed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+			   struct rs_rate *rate, enum ieee80211_band band)
+{
+	int index = rate->index;
+	bool cam = (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM);
+	bool sta_ps_disabled = (vif->type == NL80211_IFTYPE_STATION &&
+				!vif->bss_conf.ps);
+
+	IWL_DEBUG_RATE(mvm, "cam: %d sta_ps_disabled %d\n",
+		       cam, sta_ps_disabled);
+	/*
+	 * allow tpc only if power management is enabled, or bt coex
+	 * activity grade allows it and we are on 2.4Ghz.
+	 */
+	if ((cam || sta_ps_disabled) &&
+	    !iwl_mvm_bt_coex_is_tpc_allowed(mvm, band))
+		return false;
+
+	IWL_DEBUG_RATE(mvm, "check rate, table type: %d\n", rate->type);
+	if (is_legacy(rate))
+		return index == IWL_RATE_54M_INDEX;
+	if (is_ht(rate))
+		return index == IWL_RATE_MCS_7_INDEX;
+	if (is_vht(rate))
+		return index == IWL_RATE_MCS_7_INDEX ||
+		       index == IWL_RATE_MCS_8_INDEX ||
+		       index == IWL_RATE_MCS_9_INDEX;
+
+	WARN_ON_ONCE(1);
+	return false;
+}
+
+enum tpc_action {
+	TPC_ACTION_STAY,
+	TPC_ACTION_DECREASE,
+	TPC_ACTION_INCREASE,
+	TPC_ACTION_NO_RESTIRCTION,
+};
+
+static enum tpc_action rs_get_tpc_action(struct iwl_mvm *mvm,
+					 s32 sr, int weak, int strong,
+					 int current_tpt,
+					 int weak_tpt, int strong_tpt)
+{
+	/* stay until we have valid tpt */
+	if (current_tpt == IWL_INVALID_VALUE) {
+		IWL_DEBUG_RATE(mvm, "no current tpt. stay.\n");
+		return TPC_ACTION_STAY;
+	}
+
+	/* Too many failures, increase txp */
+	if (sr <= TPC_SR_FORCE_INCREASE || current_tpt == 0) {
+		IWL_DEBUG_RATE(mvm, "increase txp because of weak SR\n");
+		return TPC_ACTION_NO_RESTIRCTION;
+	}
+
+	/* try decreasing first if applicable */
+	if (weak != TPC_INVALID) {
+		if (weak_tpt == IWL_INVALID_VALUE &&
+		    (strong_tpt == IWL_INVALID_VALUE ||
+		     current_tpt >= strong_tpt)) {
+			IWL_DEBUG_RATE(mvm,
+				       "no weak txp measurement. decrease txp\n");
+			return TPC_ACTION_DECREASE;
+		}
+
+		if (weak_tpt > current_tpt) {
+			IWL_DEBUG_RATE(mvm,
+				       "lower txp has better tpt. decrease txp\n");
+			return TPC_ACTION_DECREASE;
+		}
+	}
+
+	/* next, increase if needed */
+	if (sr < TPC_SR_NO_INCREASE && strong != TPC_INVALID) {
+		if (weak_tpt == IWL_INVALID_VALUE &&
+		    strong_tpt != IWL_INVALID_VALUE &&
+		    current_tpt < strong_tpt) {
+			IWL_DEBUG_RATE(mvm,
+				       "higher txp has better tpt. increase txp\n");
+			return TPC_ACTION_INCREASE;
+		}
+
+		if (weak_tpt < current_tpt &&
+		    (strong_tpt == IWL_INVALID_VALUE ||
+		     strong_tpt > current_tpt)) {
+			IWL_DEBUG_RATE(mvm,
+				       "lower txp has worse tpt. increase txp\n");
+			return TPC_ACTION_INCREASE;
+		}
+	}
+
+	IWL_DEBUG_RATE(mvm, "no need to increase or decrease txp - stay\n");
+	return TPC_ACTION_STAY;
+}
+
+static bool rs_tpc_perform(struct iwl_mvm *mvm,
+			   struct ieee80211_sta *sta,
+			   struct iwl_lq_sta *lq_sta,
+			   struct iwl_scale_tbl_info *tbl)
+{
+	struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
+	struct ieee80211_vif *vif = mvm_sta->vif;
+	struct ieee80211_chanctx_conf *chanctx_conf;
+	enum ieee80211_band band;
+	struct iwl_rate_scale_data *window;
+	struct rs_rate *rate = &tbl->rate;
+	enum tpc_action action;
+	s32 sr;
+	u8 cur = lq_sta->lq.reduced_tpc;
+	int current_tpt;
+	int weak, strong;
+	int weak_tpt = IWL_INVALID_VALUE, strong_tpt = IWL_INVALID_VALUE;
+
+#ifdef CONFIG_MAC80211_DEBUGFS
+	if (lq_sta->dbg_fixed_txp_reduction <= TPC_MAX_REDUCTION) {
+		IWL_DEBUG_RATE(mvm, "fixed tpc: %d\n",
+			       lq_sta->dbg_fixed_txp_reduction);
+		lq_sta->lq.reduced_tpc = lq_sta->dbg_fixed_txp_reduction;
+		return cur != lq_sta->dbg_fixed_txp_reduction;
+	}
+#endif
+
+	rcu_read_lock();
+	chanctx_conf = rcu_dereference(vif->chanctx_conf);
+	if (WARN_ON(!chanctx_conf))
+		band = IEEE80211_NUM_BANDS;
+	else
+		band = chanctx_conf->def.chan->band;
+	rcu_read_unlock();
+
+	if (!rs_tpc_allowed(mvm, vif, rate, band)) {
+		IWL_DEBUG_RATE(mvm,
+			       "tpc is not allowed. remove txp restrictions\n");
+		lq_sta->lq.reduced_tpc = TPC_NO_REDUCTION;
+		return cur != TPC_NO_REDUCTION;
+	}
+
+	rs_get_adjacent_txp(mvm, cur, &weak, &strong);
+
+	/* Collect measured throughputs for current and adjacent rates */
+	window = tbl->tpc_win;
+	sr = window[cur].success_ratio;
+	current_tpt = window[cur].average_tpt;
+	if (weak != TPC_INVALID)
+		weak_tpt = window[weak].average_tpt;
+	if (strong != TPC_INVALID)
+		strong_tpt = window[strong].average_tpt;
+
+	IWL_DEBUG_RATE(mvm,
+		       "(TPC: %d): cur_tpt %d SR %d weak %d strong %d weak_tpt %d strong_tpt %d\n",
+		       cur, current_tpt, sr, weak, strong,
+		       weak_tpt, strong_tpt);
+
+	action = rs_get_tpc_action(mvm, sr, weak, strong,
+				   current_tpt, weak_tpt, strong_tpt);
+
+	/* override actions if we are on the edge */
+	if (weak == TPC_INVALID && action == TPC_ACTION_DECREASE) {
+		IWL_DEBUG_RATE(mvm, "already in lowest txp, stay\n");
+		action = TPC_ACTION_STAY;
+	} else if (strong == TPC_INVALID &&
+		   (action == TPC_ACTION_INCREASE ||
+		    action == TPC_ACTION_NO_RESTIRCTION)) {
+		IWL_DEBUG_RATE(mvm, "already in highest txp, stay\n");
+		action = TPC_ACTION_STAY;
+	}
+
+	switch (action) {
+	case TPC_ACTION_DECREASE:
+		lq_sta->lq.reduced_tpc = weak;
+		return true;
+	case TPC_ACTION_INCREASE:
+		lq_sta->lq.reduced_tpc = strong;
+		return true;
+	case TPC_ACTION_NO_RESTIRCTION:
+		lq_sta->lq.reduced_tpc = TPC_NO_REDUCTION;
+		return true;
+	case TPC_ACTION_STAY:
+		/* do nothing */
+		break;
+	}
+	return false;
+}
+
 /*
  * Do rate scaling and search for new modulation mode.
  */
@@ -2019,6 +2185,9 @@ static void rs_rate_scale_perform(struct iwl_mvm *mvm,
 		break;
 	case RS_ACTION_STAY:
 		/* No change */
+		if (lq_sta->rs_state == RS_STATE_STAY_IN_COLUMN)
+			update_lq = rs_tpc_perform(mvm, sta, lq_sta, tbl);
+		break;
 	default:
 		break;
 	}
@@ -2271,10 +2440,6 @@ static void rs_vht_set_enabled_rates(struct ieee80211_sta *sta,
 			if (i == IWL_RATE_9M_INDEX)
 				continue;
 
-			/* Disable MCS9 as a workaround */
-			if (i == IWL_RATE_MCS_9_INDEX)
-				continue;
-
 			/* VHT MCS9 isn't valid for 20Mhz for NSS=1,2 */
 			if (i == IWL_RATE_MCS_9_INDEX &&
 			    sta->bandwidth == IEEE80211_STA_RX_BW_20)
@@ -2293,10 +2458,6 @@ static void rs_vht_set_enabled_rates(struct ieee80211_sta *sta,
 			if (i == IWL_RATE_9M_INDEX)
 				continue;
 
-			/* Disable MCS9 as a workaround */
-			if (i == IWL_RATE_MCS_9_INDEX)
-				continue;
-
 			/* VHT MCS9 isn't valid for 20Mhz for NSS=1,2 */
 			if (i == IWL_RATE_MCS_9_INDEX &&
 			    sta->bandwidth == IEEE80211_STA_RX_BW_20)
@@ -2478,6 +2639,7 @@ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 	lq_sta->is_agg = 0;
 #ifdef CONFIG_MAC80211_DEBUGFS
 	lq_sta->dbg_fixed_rate = 0;
+	lq_sta->dbg_fixed_txp_reduction = TPC_INVALID;
 #endif
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	iwl_mvm_reset_frame_stats(mvm, &mvm->drv_rx_stats);
@@ -2653,6 +2815,7 @@ static void rs_fill_lq_cmd(struct iwl_mvm *mvm,
 		rs_build_rates_table_from_fixed(mvm, lq_cmd,
 						lq_sta->band,
 						lq_sta->dbg_fixed_rate);
+		lq_cmd->reduced_tpc = 0;
 		ant = (lq_sta->dbg_fixed_rate & RATE_MCS_ANT_ABC_MSK) >>
 			RATE_MCS_ANT_POS;
 	} else
@@ -2783,7 +2946,6 @@ static ssize_t rs_sta_dbgfs_scale_table_write(struct file *file,
 	size_t buf_size;
 	u32 parsed_rate;
 
-
 	mvm = lq_sta->drv;
 	memset(buf, 0, sizeof(buf));
 	buf_size = min(count, sizeof(buf) -  1);
@@ -2856,6 +3018,7 @@ static ssize_t rs_sta_dbgfs_scale_table_read(struct file *file,
 			lq_sta->lq.agg_disable_start_th,
 			lq_sta->lq.agg_frame_cnt_limit);
 
+	desc += sprintf(buff+desc, "reduced tpc=%d\n", lq_sta->lq.reduced_tpc);
 	desc += sprintf(buff+desc,
 			"Start idx [0]=0x%x [1]=0x%x [2]=0x%x [3]=0x%x\n",
 			lq_sta->lq.initial_rate_index[0],
@@ -2928,6 +3091,94 @@ static const struct file_operations rs_sta_dbgfs_stats_table_ops = {
 	.llseek = default_llseek,
 };
 
+static ssize_t rs_sta_dbgfs_drv_tx_stats_read(struct file *file,
+					      char __user *user_buf,
+					      size_t count, loff_t *ppos)
+{
+	static const char * const column_name[] = {
+		[RS_COLUMN_LEGACY_ANT_A] = "LEGACY_ANT_A",
+		[RS_COLUMN_LEGACY_ANT_B] = "LEGACY_ANT_B",
+		[RS_COLUMN_SISO_ANT_A] = "SISO_ANT_A",
+		[RS_COLUMN_SISO_ANT_B] = "SISO_ANT_B",
+		[RS_COLUMN_SISO_ANT_A_SGI] = "SISO_ANT_A_SGI",
+		[RS_COLUMN_SISO_ANT_B_SGI] = "SISO_ANT_B_SGI",
+		[RS_COLUMN_MIMO2] = "MIMO2",
+		[RS_COLUMN_MIMO2_SGI] = "MIMO2_SGI",
+	};
+
+	static const char * const rate_name[] = {
+		[IWL_RATE_1M_INDEX] = "1M",
+		[IWL_RATE_2M_INDEX] = "2M",
+		[IWL_RATE_5M_INDEX] = "5.5M",
+		[IWL_RATE_11M_INDEX] = "11M",
+		[IWL_RATE_6M_INDEX] = "6M|MCS0",
+		[IWL_RATE_9M_INDEX] = "9M",
+		[IWL_RATE_12M_INDEX] = "12M|MCS1",
+		[IWL_RATE_18M_INDEX] = "18M|MCS2",
+		[IWL_RATE_24M_INDEX] = "24M|MCS3",
+		[IWL_RATE_36M_INDEX] = "36M|MCS4",
+		[IWL_RATE_48M_INDEX] = "48M|MCS5",
+		[IWL_RATE_54M_INDEX] = "54M|MCS6",
+		[IWL_RATE_MCS_7_INDEX] = "MCS7",
+		[IWL_RATE_MCS_8_INDEX] = "MCS8",
+		[IWL_RATE_MCS_9_INDEX] = "MCS9",
+	};
+
+	char *buff, *pos, *endpos;
+	int col, rate;
+	ssize_t ret;
+	struct iwl_lq_sta *lq_sta = file->private_data;
+	struct rs_rate_stats *stats;
+	static const size_t bufsz = 1024;
+
+	buff = kmalloc(bufsz, GFP_KERNEL);
+	if (!buff)
+		return -ENOMEM;
+
+	pos = buff;
+	endpos = pos + bufsz;
+
+	pos += scnprintf(pos, endpos - pos, "COLUMN,");
+	for (rate = 0; rate < IWL_RATE_COUNT; rate++)
+		pos += scnprintf(pos, endpos - pos, "%s,", rate_name[rate]);
+	pos += scnprintf(pos, endpos - pos, "\n");
+
+	for (col = 0; col < RS_COLUMN_COUNT; col++) {
+		pos += scnprintf(pos, endpos - pos,
+				 "%s,", column_name[col]);
+
+		for (rate = 0; rate < IWL_RATE_COUNT; rate++) {
+			stats = &(lq_sta->tx_stats[col][rate]);
+			pos += scnprintf(pos, endpos - pos,
+					 "%llu/%llu,",
+					 stats->success,
+					 stats->total);
+		}
+		pos += scnprintf(pos, endpos - pos, "\n");
+	}
+
+	ret = simple_read_from_buffer(user_buf, count, ppos, buff, pos - buff);
+	kfree(buff);
+	return ret;
+}
+
+static ssize_t rs_sta_dbgfs_drv_tx_stats_write(struct file *file,
+					       const char __user *user_buf,
+					       size_t count, loff_t *ppos)
+{
+	struct iwl_lq_sta *lq_sta = file->private_data;
+	memset(lq_sta->tx_stats, 0, sizeof(lq_sta->tx_stats));
+
+	return count;
+}
+
+static const struct file_operations rs_sta_dbgfs_drv_tx_stats_ops = {
+	.read = rs_sta_dbgfs_drv_tx_stats_read,
+	.write = rs_sta_dbgfs_drv_tx_stats_write,
+	.open = simple_open,
+	.llseek = default_llseek,
+};
+
 static void rs_add_debugfs(void *mvm, void *mvm_sta, struct dentry *dir)
 {
 	struct iwl_lq_sta *lq_sta = mvm_sta;
@@ -2937,9 +3188,15 @@ static void rs_add_debugfs(void *mvm, void *mvm_sta, struct dentry *dir)
 	lq_sta->rs_sta_dbgfs_stats_table_file =
 		debugfs_create_file("rate_stats_table", S_IRUSR, dir,
 				    lq_sta, &rs_sta_dbgfs_stats_table_ops);
+	lq_sta->rs_sta_dbgfs_drv_tx_stats_file =
+		debugfs_create_file("drv_tx_stats", S_IRUSR | S_IWUSR, dir,
+				    lq_sta, &rs_sta_dbgfs_drv_tx_stats_ops);
 	lq_sta->rs_sta_dbgfs_tx_agg_tid_en_file =
 		debugfs_create_u8("tx_agg_tid_enable", S_IRUSR | S_IWUSR, dir,
 				  &lq_sta->tx_agg_tid_en);
+	lq_sta->rs_sta_dbgfs_reduced_txp_file =
+		debugfs_create_u8("reduced_tpc", S_IRUSR | S_IWUSR, dir,
+				  &lq_sta->dbg_fixed_txp_reduction);
 }
 
 static void rs_remove_debugfs(void *mvm, void *mvm_sta)
@@ -2947,7 +3204,9 @@ static void rs_remove_debugfs(void *mvm, void *mvm_sta)
 	struct iwl_lq_sta *lq_sta = mvm_sta;
 	debugfs_remove(lq_sta->rs_sta_dbgfs_scale_table_file);
 	debugfs_remove(lq_sta->rs_sta_dbgfs_stats_table_file);
+	debugfs_remove(lq_sta->rs_sta_dbgfs_drv_tx_stats_file);
 	debugfs_remove(lq_sta->rs_sta_dbgfs_tx_agg_tid_en_file);
+	debugfs_remove(lq_sta->rs_sta_dbgfs_reduced_txp_file);
 }
 #endif
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.h b/drivers/net/wireless/iwlwifi/mvm/rs.h
index 0acfac96a56..374a83d7db2 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.h
@@ -158,6 +158,13 @@ enum {
 #define RS_SR_FORCE_DECREASE		1920	/*  15% */
 #define RS_SR_NO_DECREASE		10880	/*  85% */
 
+#define TPC_SR_FORCE_INCREASE		9600	/* 75% */
+#define TPC_SR_NO_INCREASE		10880	/* 85% */
+#define TPC_TX_POWER_STEP		3
+#define TPC_MAX_REDUCTION		15
+#define TPC_NO_REDUCTION		0
+#define TPC_INVALID			0xff
+
 #define LINK_QUAL_AGG_TIME_LIMIT_DEF	(4000) /* 4 milliseconds */
 #define LINK_QUAL_AGG_TIME_LIMIT_MAX	(8000)
 #define LINK_QUAL_AGG_TIME_LIMIT_MIN	(100)
@@ -266,9 +273,16 @@ enum rs_column {
 	RS_COLUMN_MIMO2_SGI,
 
 	RS_COLUMN_LAST = RS_COLUMN_MIMO2_SGI,
+	RS_COLUMN_COUNT = RS_COLUMN_LAST + 1,
 	RS_COLUMN_INVALID,
 };
 
+/* Packet stats per rate */
+struct rs_rate_stats {
+	u64 success;
+	u64 total;
+};
+
 /**
  * struct iwl_scale_tbl_info -- tx params and success history for all rates
  *
@@ -280,6 +294,8 @@ struct iwl_scale_tbl_info {
 	enum rs_column column;
 	const u16 *expected_tpt;	/* throughput metrics; expected_tpt_G, etc. */
 	struct iwl_rate_scale_data win[IWL_RATE_COUNT]; /* rate histories */
+	/* per txpower-reduction history */
+	struct iwl_rate_scale_data tpc_win[TPC_MAX_REDUCTION + 1];
 };
 
 enum {
@@ -315,6 +331,8 @@ struct iwl_lq_sta {
 	bool is_vht;
 	enum ieee80211_band band;
 
+	struct rs_rate_stats tx_stats[RS_COLUMN_COUNT][IWL_RATE_COUNT];
+
 	/* The following are bitmaps of rates; IWL_RATE_6M_MASK, etc. */
 	unsigned long active_legacy_rate;
 	unsigned long active_siso_rate;
@@ -334,8 +352,11 @@ struct iwl_lq_sta {
 #ifdef CONFIG_MAC80211_DEBUGFS
 	struct dentry *rs_sta_dbgfs_scale_table_file;
 	struct dentry *rs_sta_dbgfs_stats_table_file;
+	struct dentry *rs_sta_dbgfs_drv_tx_stats_file;
 	struct dentry *rs_sta_dbgfs_tx_agg_tid_en_file;
+	struct dentry *rs_sta_dbgfs_reduced_txp_file;
 	u32 dbg_fixed_rate;
+	u8 dbg_fixed_txp_reduction;
 #endif
 	struct iwl_mvm *drv;
 
@@ -345,6 +366,9 @@ struct iwl_lq_sta {
 	u32 last_rate_n_flags;
 	/* packets destined for this STA are aggregated */
 	u8 is_agg;
+
+	/* tx power reduce for this sta */
+	int tpc_reduce;
 };
 
 /* Initialize station's rate scaling information after adding station */
diff --git a/drivers/net/wireless/iwlwifi/mvm/rx.c b/drivers/net/wireless/iwlwifi/mvm/rx.c
index 6061553a5e4..cf7276967ac 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rx.c
@@ -60,7 +60,6 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *****************************************************************************/
 #include "iwl-trans.h"
-
 #include "mvm.h"
 #include "fw-api.h"
 
@@ -130,42 +129,7 @@ static void iwl_mvm_pass_packet_to_mac80211(struct iwl_mvm *mvm,
 
 	memcpy(IEEE80211_SKB_RXCB(skb), stats, sizeof(*stats));
 
-	ieee80211_rx_ni(mvm->hw, skb);
-}
-
-static void iwl_mvm_calc_rssi(struct iwl_mvm *mvm,
-			      struct iwl_rx_phy_info *phy_info,
-			      struct ieee80211_rx_status *rx_status)
-{
-	int rssi_a, rssi_b, rssi_a_dbm, rssi_b_dbm, max_rssi_dbm;
-	u32 agc_a, agc_b;
-	u32 val;
-
-	val = le32_to_cpu(phy_info->non_cfg_phy[IWL_RX_INFO_AGC_IDX]);
-	agc_a = (val & IWL_OFDM_AGC_A_MSK) >> IWL_OFDM_AGC_A_POS;
-	agc_b = (val & IWL_OFDM_AGC_B_MSK) >> IWL_OFDM_AGC_B_POS;
-
-	val = le32_to_cpu(phy_info->non_cfg_phy[IWL_RX_INFO_RSSI_AB_IDX]);
-	rssi_a = (val & IWL_OFDM_RSSI_INBAND_A_MSK) >> IWL_OFDM_RSSI_A_POS;
-	rssi_b = (val & IWL_OFDM_RSSI_INBAND_B_MSK) >> IWL_OFDM_RSSI_B_POS;
-
-	/*
-	 * dBm = rssi dB - agc dB - constant.
-	 * Higher AGC (higher radio gain) means lower signal.
-	 */
-	rssi_a_dbm = rssi_a - IWL_RSSI_OFFSET - agc_a;
-	rssi_b_dbm = rssi_b - IWL_RSSI_OFFSET - agc_b;
-	max_rssi_dbm = max_t(int, rssi_a_dbm, rssi_b_dbm);
-
-	IWL_DEBUG_STATS(mvm, "Rssi In A %d B %d Max %d AGCA %d AGCB %d\n",
-			rssi_a_dbm, rssi_b_dbm, max_rssi_dbm, agc_a, agc_b);
-
-	rx_status->signal = max_rssi_dbm;
-	rx_status->chains = (le16_to_cpu(phy_info->phy_flags) &
-				RX_RES_PHY_FLAGS_ANTENNA)
-					>> RX_RES_PHY_FLAGS_ANTENNA_POS;
-	rx_status->chain_signal[0] = rssi_a_dbm;
-	rx_status->chain_signal[1] = rssi_b_dbm;
+	ieee80211_rx(mvm->hw, skb);
 }
 
 /*
@@ -337,10 +301,7 @@ int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
 	 */
 	/*rx_status.flag |= RX_FLAG_MACTIME_MPDU;*/
 
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_RX_ENERGY_API)
-		iwl_mvm_get_signal_strength(mvm, phy_info, &rx_status);
-	else
-		iwl_mvm_calc_rssi(mvm, phy_info, &rx_status);
+	iwl_mvm_get_signal_strength(mvm, phy_info, &rx_status);
 
 	IWL_DEBUG_STATS_LIMIT(mvm, "Rssi %d, TSF %llu\n", rx_status.signal,
 			      (unsigned long long)rx_status.mactime);
@@ -394,6 +355,8 @@ int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
 		rx_status.rate_idx = rate_n_flags & RATE_VHT_MCS_RATE_CODE_MSK;
 		rx_status.flag |= RX_FLAG_VHT;
 		rx_status.flag |= stbc << RX_FLAG_STBC_SHIFT;
+		if (rate_n_flags & RATE_MCS_BF_MSK)
+			rx_status.vht_flag |= RX_VHT_FLAG_BF;
 	} else {
 		rx_status.rate_idx =
 			iwl_mvm_legacy_rate_to_mac80211_idx(rate_n_flags,
diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c
index c28de54c75d..4b6c7d4bd19 100644
--- a/drivers/net/wireless/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/iwlwifi/mvm/scan.c
@@ -306,7 +306,6 @@ int iwl_mvm_scan_request(struct iwl_mvm *mvm,
 		.id = SCAN_REQUEST_CMD,
 		.len = { 0, },
 		.data = { mvm->scan_cmd, },
-		.flags = CMD_SYNC,
 		.dataflags = { IWL_HCMD_DFL_NOCOPY, },
 	};
 	struct iwl_scan_cmd *cmd = mvm->scan_cmd;
@@ -319,7 +318,10 @@ int iwl_mvm_scan_request(struct iwl_mvm *mvm,
 	struct iwl_mvm_scan_params params = {};
 
 	lockdep_assert_held(&mvm->mutex);
-	BUG_ON(mvm->scan_cmd == NULL);
+
+	/* we should have failed registration if scan_cmd was NULL */
+	if (WARN_ON(mvm->scan_cmd == NULL))
+		return -ENOMEM;
 
 	IWL_DEBUG_SCAN(mvm, "Handling mac80211 scan request\n");
 	mvm->scan_status = IWL_MVM_SCAN_OS;
@@ -514,7 +516,7 @@ int iwl_mvm_cancel_scan(struct iwl_mvm *mvm)
 				   ARRAY_SIZE(scan_abort_notif),
 				   iwl_mvm_scan_abort_notif, NULL);
 
-	ret = iwl_mvm_send_cmd_pdu(mvm, SCAN_ABORT_CMD, CMD_SYNC, 0, NULL);
+	ret = iwl_mvm_send_cmd_pdu(mvm, SCAN_ABORT_CMD, 0, 0, NULL);
 	if (ret) {
 		IWL_ERR(mvm, "Couldn't send SCAN_ABORT_CMD: %d\n", ret);
 		/* mac80211's state will be cleaned in the nic_restart flow */
@@ -538,9 +540,13 @@ int iwl_mvm_rx_scan_offload_complete_notif(struct iwl_mvm *mvm,
 	/* scan status must be locked for proper checking */
 	lockdep_assert_held(&mvm->mutex);
 
-	IWL_DEBUG_SCAN(mvm, "Scheduled scan completed, status %s\n",
+	IWL_DEBUG_SCAN(mvm,
+		       "Scheduled scan completed, status %s EBS status %s:%d\n",
 		       scan_notif->status == IWL_SCAN_OFFLOAD_COMPLETED ?
-		       "completed" : "aborted");
+		       "completed" : "aborted", scan_notif->ebs_status ==
+		       IWL_SCAN_EBS_SUCCESS ? "success" : "failed",
+		       scan_notif->ebs_status);
+
 
 	/* only call mac80211 completion if the stop was initiated by FW */
 	if (mvm->scan_status == IWL_MVM_SCAN_SCHED) {
@@ -548,6 +554,8 @@ int iwl_mvm_rx_scan_offload_complete_notif(struct iwl_mvm *mvm,
 		ieee80211_sched_scan_stopped(mvm->hw);
 	}
 
+	mvm->last_ebs_successful = !scan_notif->ebs_status;
+
 	return 0;
 }
 
@@ -740,7 +748,6 @@ int iwl_mvm_config_sched_scan(struct iwl_mvm *mvm,
 	struct iwl_scan_offload_cfg *scan_cfg;
 	struct iwl_host_cmd cmd = {
 		.id = SCAN_OFFLOAD_CONFIG_CMD,
-		.flags = CMD_SYNC,
 	};
 	struct iwl_mvm_scan_params params = {};
 
@@ -798,7 +805,6 @@ int iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm,
 	struct iwl_scan_offload_blacklist *blacklist;
 	struct iwl_host_cmd cmd = {
 		.id = SCAN_OFFLOAD_UPDATE_PROFILES_CMD,
-		.flags = CMD_SYNC,
 		.len[1] = sizeof(*profile_cfg),
 		.dataflags[0] = IWL_HCMD_DFL_NOCOPY,
 		.dataflags[1] = IWL_HCMD_DFL_NOCOPY,
@@ -884,7 +890,12 @@ int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
 		scan_req.flags |= cpu_to_le16(IWL_SCAN_OFFLOAD_FLAG_PASS_ALL);
 	}
 
-	return iwl_mvm_send_cmd_pdu(mvm, SCAN_OFFLOAD_REQUEST_CMD, CMD_SYNC,
+	if (mvm->last_ebs_successful &&
+	    mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_EBS_SUPPORT)
+		scan_req.flags |=
+			cpu_to_le16(IWL_SCAN_OFFLOAD_FLAG_EBS_ACCURATE_MODE);
+
+	return iwl_mvm_send_cmd_pdu(mvm, SCAN_OFFLOAD_REQUEST_CMD, 0,
 				    sizeof(scan_req), &scan_req);
 }
 
@@ -893,7 +904,6 @@ static int iwl_mvm_send_sched_scan_abort(struct iwl_mvm *mvm)
 	int ret;
 	struct iwl_host_cmd cmd = {
 		.id = SCAN_OFFLOAD_ABORT_CMD,
-		.flags = CMD_SYNC,
 	};
 	u32 status;
 
@@ -922,7 +932,7 @@ static int iwl_mvm_send_sched_scan_abort(struct iwl_mvm *mvm)
 	return ret;
 }
 
-int iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm)
+int iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm, bool notify)
 {
 	int ret;
 	struct iwl_notification_wait wait_scan_done;
@@ -960,5 +970,8 @@ int iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm)
 	 */
 	mvm->scan_status = IWL_MVM_SCAN_NONE;
 
+	if (notify)
+		ieee80211_sched_scan_stopped(mvm->hw);
+
 	return 0;
 }
diff --git a/drivers/net/wireless/iwlwifi/mvm/sf.c b/drivers/net/wireless/iwlwifi/mvm/sf.c
index 88809b2d165..7edfd15efc9 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sf.c
+++ b/drivers/net/wireless/iwlwifi/mvm/sf.c
@@ -237,9 +237,6 @@ int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *changed_vif,
 		.sta_vif_ap_sta_id = IWL_MVM_STATION_COUNT,
 	};
 
-	if (IWL_UCODE_API(mvm->fw->ucode_ver) < 8)
-		return 0;
-
 	/*
 	 * Ignore the call if we are in HW Restart flow, or if the handled
 	 * vif is a p2p device.
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.c b/drivers/net/wireless/iwlwifi/mvm/sta.c
index f339ef88425..1fb01ea2e70 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/iwlwifi/mvm/sta.c
@@ -66,115 +66,6 @@
 #include "sta.h"
 #include "rs.h"
 
-static void iwl_mvm_add_sta_cmd_v7_to_v5(struct iwl_mvm_add_sta_cmd_v7 *cmd_v7,
-					 struct iwl_mvm_add_sta_cmd_v5 *cmd_v5)
-{
-	memset(cmd_v5, 0, sizeof(*cmd_v5));
-
-	cmd_v5->add_modify = cmd_v7->add_modify;
-	cmd_v5->tid_disable_tx = cmd_v7->tid_disable_tx;
-	cmd_v5->mac_id_n_color = cmd_v7->mac_id_n_color;
-	memcpy(cmd_v5->addr, cmd_v7->addr, ETH_ALEN);
-	cmd_v5->sta_id = cmd_v7->sta_id;
-	cmd_v5->modify_mask = cmd_v7->modify_mask;
-	cmd_v5->station_flags = cmd_v7->station_flags;
-	cmd_v5->station_flags_msk = cmd_v7->station_flags_msk;
-	cmd_v5->add_immediate_ba_tid = cmd_v7->add_immediate_ba_tid;
-	cmd_v5->remove_immediate_ba_tid = cmd_v7->remove_immediate_ba_tid;
-	cmd_v5->add_immediate_ba_ssn = cmd_v7->add_immediate_ba_ssn;
-	cmd_v5->sleep_tx_count = cmd_v7->sleep_tx_count;
-	cmd_v5->sleep_state_flags = cmd_v7->sleep_state_flags;
-	cmd_v5->assoc_id = cmd_v7->assoc_id;
-	cmd_v5->beamform_flags = cmd_v7->beamform_flags;
-	cmd_v5->tfd_queue_msk = cmd_v7->tfd_queue_msk;
-}
-
-static void
-iwl_mvm_add_sta_key_to_add_sta_cmd_v5(struct iwl_mvm_add_sta_key_cmd *key_cmd,
-				      struct iwl_mvm_add_sta_cmd_v5 *sta_cmd,
-				      u32 mac_id_n_color)
-{
-	memset(sta_cmd, 0, sizeof(*sta_cmd));
-
-	sta_cmd->sta_id = key_cmd->sta_id;
-	sta_cmd->add_modify = STA_MODE_MODIFY;
-	sta_cmd->modify_mask = STA_MODIFY_KEY;
-	sta_cmd->mac_id_n_color = cpu_to_le32(mac_id_n_color);
-
-	sta_cmd->key.key_offset = key_cmd->key_offset;
-	sta_cmd->key.key_flags = key_cmd->key_flags;
-	memcpy(sta_cmd->key.key, key_cmd->key, sizeof(sta_cmd->key.key));
-	sta_cmd->key.tkip_rx_tsc_byte2 = key_cmd->tkip_rx_tsc_byte2;
-	memcpy(sta_cmd->key.tkip_rx_ttak, key_cmd->tkip_rx_ttak,
-	       sizeof(sta_cmd->key.tkip_rx_ttak));
-}
-
-static int iwl_mvm_send_add_sta_cmd_status(struct iwl_mvm *mvm,
-					   struct iwl_mvm_add_sta_cmd_v7 *cmd,
-					   int *status)
-{
-	struct iwl_mvm_add_sta_cmd_v5 cmd_v5;
-
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_STA_KEY_CMD)
-		return iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(*cmd),
-						   cmd, status);
-
-	iwl_mvm_add_sta_cmd_v7_to_v5(cmd, &cmd_v5);
-
-	return iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(cmd_v5),
-					   &cmd_v5, status);
-}
-
-static int iwl_mvm_send_add_sta_cmd(struct iwl_mvm *mvm, u32 flags,
-				    struct iwl_mvm_add_sta_cmd_v7 *cmd)
-{
-	struct iwl_mvm_add_sta_cmd_v5 cmd_v5;
-
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_STA_KEY_CMD)
-		return iwl_mvm_send_cmd_pdu(mvm, ADD_STA, flags,
-					    sizeof(*cmd), cmd);
-
-	iwl_mvm_add_sta_cmd_v7_to_v5(cmd, &cmd_v5);
-
-	return iwl_mvm_send_cmd_pdu(mvm, ADD_STA, flags, sizeof(cmd_v5),
-				    &cmd_v5);
-}
-
-static int
-iwl_mvm_send_add_sta_key_cmd_status(struct iwl_mvm *mvm,
-				    struct iwl_mvm_add_sta_key_cmd *cmd,
-				    u32 mac_id_n_color,
-				    int *status)
-{
-	struct iwl_mvm_add_sta_cmd_v5 sta_cmd;
-
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_STA_KEY_CMD)
-		return iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA_KEY,
-						   sizeof(*cmd), cmd, status);
-
-	iwl_mvm_add_sta_key_to_add_sta_cmd_v5(cmd, &sta_cmd, mac_id_n_color);
-
-	return iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(sta_cmd),
-					   &sta_cmd, status);
-}
-
-static int iwl_mvm_send_add_sta_key_cmd(struct iwl_mvm *mvm,
-					u32 flags,
-					struct iwl_mvm_add_sta_key_cmd *cmd,
-					u32 mac_id_n_color)
-{
-	struct iwl_mvm_add_sta_cmd_v5 sta_cmd;
-
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_STA_KEY_CMD)
-		return iwl_mvm_send_cmd_pdu(mvm, ADD_STA_KEY, flags,
-					    sizeof(*cmd), cmd);
-
-	iwl_mvm_add_sta_key_to_add_sta_cmd_v5(cmd, &sta_cmd, mac_id_n_color);
-
-	return iwl_mvm_send_cmd_pdu(mvm, ADD_STA, flags, sizeof(sta_cmd),
-				    &sta_cmd);
-}
-
 static int iwl_mvm_find_free_sta_id(struct iwl_mvm *mvm,
 				    enum nl80211_iftype iftype)
 {
@@ -207,7 +98,7 @@ int iwl_mvm_sta_send_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 			   bool update)
 {
 	struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
-	struct iwl_mvm_add_sta_cmd_v7 add_sta_cmd;
+	struct iwl_mvm_add_sta_cmd add_sta_cmd;
 	int ret;
 	u32 status;
 	u32 agg_size = 0, mpdu_dens = 0;
@@ -295,7 +186,8 @@ int iwl_mvm_sta_send_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 		cpu_to_le32(mpdu_dens << STA_FLG_AGG_MPDU_DENS_SHIFT);
 
 	status = ADD_STA_SUCCESS;
-	ret = iwl_mvm_send_add_sta_cmd_status(mvm, &add_sta_cmd, &status);
+	ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(add_sta_cmd),
+					  &add_sta_cmd, &status);
 	if (ret)
 		return ret;
 
@@ -380,7 +272,7 @@ int iwl_mvm_update_sta(struct iwl_mvm *mvm,
 int iwl_mvm_drain_sta(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta,
 		      bool drain)
 {
-	struct iwl_mvm_add_sta_cmd_v7 cmd = {};
+	struct iwl_mvm_add_sta_cmd cmd = {};
 	int ret;
 	u32 status;
 
@@ -393,7 +285,8 @@ int iwl_mvm_drain_sta(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta,
 	cmd.station_flags_msk = cpu_to_le32(STA_FLG_DRAIN_FLOW);
 
 	status = ADD_STA_SUCCESS;
-	ret = iwl_mvm_send_add_sta_cmd_status(mvm, &cmd, &status);
+	ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(cmd),
+					  &cmd, &status);
 	if (ret)
 		return ret;
 
@@ -434,7 +327,7 @@ static int iwl_mvm_rm_sta_common(struct iwl_mvm *mvm, u8 sta_id)
 		return -EINVAL;
 	}
 
-	ret = iwl_mvm_send_cmd_pdu(mvm, REMOVE_STA, CMD_SYNC,
+	ret = iwl_mvm_send_cmd_pdu(mvm, REMOVE_STA, 0,
 				   sizeof(rm_sta_cmd), &rm_sta_cmd);
 	if (ret) {
 		IWL_ERR(mvm, "Failed to remove station. Id=%d\n", sta_id);
@@ -498,7 +391,7 @@ void iwl_mvm_sta_drained_wk(struct work_struct *wk)
 				sta_id);
 			continue;
 		}
-		rcu_assign_pointer(mvm->fw_id_to_mac_id[sta_id], NULL);
+		RCU_INIT_POINTER(mvm->fw_id_to_mac_id[sta_id], NULL);
 		clear_bit(sta_id, mvm->sta_drained);
 	}
 
@@ -520,14 +413,6 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
 		/* flush its queues here since we are freeing mvm_sta */
 		ret = iwl_mvm_flush_tx_path(mvm, mvm_sta->tfd_queue_msk, true);
 
-		/*
-		 * Put a non-NULL since the fw station isn't removed.
-		 * It will be removed after the MAC will be set as
-		 * unassoc.
-		 */
-		rcu_assign_pointer(mvm->fw_id_to_mac_id[mvm_sta->sta_id],
-				   ERR_PTR(-EINVAL));
-
 		/* if we are associated - we can't remove the AP STA now */
 		if (vif->bss_conf.assoc)
 			return ret;
@@ -557,7 +442,7 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
 	} else {
 		spin_unlock_bh(&mvm_sta->lock);
 		ret = iwl_mvm_rm_sta_common(mvm, mvm_sta->sta_id);
-		rcu_assign_pointer(mvm->fw_id_to_mac_id[mvm_sta->sta_id], NULL);
+		RCU_INIT_POINTER(mvm->fw_id_to_mac_id[mvm_sta->sta_id], NULL);
 	}
 
 	return ret;
@@ -571,7 +456,7 @@ int iwl_mvm_rm_sta_id(struct iwl_mvm *mvm,
 
 	lockdep_assert_held(&mvm->mutex);
 
-	rcu_assign_pointer(mvm->fw_id_to_mac_id[sta_id], NULL);
+	RCU_INIT_POINTER(mvm->fw_id_to_mac_id[sta_id], NULL);
 	return ret;
 }
 
@@ -593,7 +478,7 @@ int iwl_mvm_allocate_int_sta(struct iwl_mvm *mvm, struct iwl_mvm_int_sta *sta,
 
 void iwl_mvm_dealloc_int_sta(struct iwl_mvm *mvm, struct iwl_mvm_int_sta *sta)
 {
-	rcu_assign_pointer(mvm->fw_id_to_mac_id[sta->sta_id], NULL);
+	RCU_INIT_POINTER(mvm->fw_id_to_mac_id[sta->sta_id], NULL);
 	memset(sta, 0, sizeof(struct iwl_mvm_int_sta));
 	sta->sta_id = IWL_MVM_STATION_COUNT;
 }
@@ -603,13 +488,13 @@ static int iwl_mvm_add_int_sta_common(struct iwl_mvm *mvm,
 				      const u8 *addr,
 				      u16 mac_id, u16 color)
 {
-	struct iwl_mvm_add_sta_cmd_v7 cmd;
+	struct iwl_mvm_add_sta_cmd cmd;
 	int ret;
 	u32 status;
 
 	lockdep_assert_held(&mvm->mutex);
 
-	memset(&cmd, 0, sizeof(struct iwl_mvm_add_sta_cmd_v7));
+	memset(&cmd, 0, sizeof(cmd));
 	cmd.sta_id = sta->sta_id;
 	cmd.mac_id_n_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mac_id,
 							     color));
@@ -619,7 +504,8 @@ static int iwl_mvm_add_int_sta_common(struct iwl_mvm *mvm,
 	if (addr)
 		memcpy(cmd.addr, addr, ETH_ALEN);
 
-	ret = iwl_mvm_send_add_sta_cmd_status(mvm, &cmd, &status);
+	ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(cmd),
+					  &cmd, &status);
 	if (ret)
 		return ret;
 
@@ -753,7 +639,7 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 		       int tid, u16 ssn, bool start)
 {
 	struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
-	struct iwl_mvm_add_sta_cmd_v7 cmd = {};
+	struct iwl_mvm_add_sta_cmd cmd = {};
 	int ret;
 	u32 status;
 
@@ -777,7 +663,8 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 				  STA_MODIFY_REMOVE_BA_TID;
 
 	status = ADD_STA_SUCCESS;
-	ret = iwl_mvm_send_add_sta_cmd_status(mvm, &cmd, &status);
+	ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(cmd),
+					  &cmd, &status);
 	if (ret)
 		return ret;
 
@@ -812,7 +699,7 @@ static int iwl_mvm_sta_tx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 			      int tid, u8 queue, bool start)
 {
 	struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
-	struct iwl_mvm_add_sta_cmd_v7 cmd = {};
+	struct iwl_mvm_add_sta_cmd cmd = {};
 	int ret;
 	u32 status;
 
@@ -834,7 +721,8 @@ static int iwl_mvm_sta_tx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 	cmd.tid_disable_tx = cpu_to_le16(mvm_sta->tid_disable_agg);
 
 	status = ADD_STA_SUCCESS;
-	ret = iwl_mvm_send_add_sta_cmd_status(mvm, &cmd, &status);
+	ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA, sizeof(cmd),
+					  &cmd, &status);
 	if (ret)
 		return ret;
 
@@ -1129,12 +1017,11 @@ static int iwl_mvm_send_sta_key(struct iwl_mvm *mvm,
 				u8 sta_id, u32 tkip_iv32, u16 *tkip_p1k,
 				u32 cmd_flags)
 {
-	__le16 key_flags;
 	struct iwl_mvm_add_sta_key_cmd cmd = {};
+	__le16 key_flags;
 	int ret, status;
 	u16 keyidx;
 	int i;
-	u32 mac_id_n_color = mvm_sta->mac_id_n_color;
 
 	keyidx = (keyconf->keyidx << STA_KEY_FLG_KEYID_POS) &
 		 STA_KEY_FLG_KEYID_MSK;
@@ -1166,13 +1053,12 @@ static int iwl_mvm_send_sta_key(struct iwl_mvm *mvm,
 	cmd.sta_id = sta_id;
 
 	status = ADD_STA_SUCCESS;
-	if (cmd_flags == CMD_SYNC)
-		ret = iwl_mvm_send_add_sta_key_cmd_status(mvm, &cmd,
-							  mac_id_n_color,
-							  &status);
+	if (cmd_flags & CMD_ASYNC)
+		ret =  iwl_mvm_send_cmd_pdu(mvm, ADD_STA_KEY, CMD_ASYNC,
+					    sizeof(cmd), &cmd);
 	else
-		ret = iwl_mvm_send_add_sta_key_cmd(mvm, CMD_ASYNC, &cmd,
-						   mac_id_n_color);
+		ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA_KEY, sizeof(cmd),
+						  &cmd, &status);
 
 	switch (status) {
 	case ADD_STA_SUCCESS:
@@ -1225,7 +1111,7 @@ static int iwl_mvm_send_sta_igtk(struct iwl_mvm *mvm,
 		       remove_key ? "removing" : "installing",
 		       igtk_cmd.sta_id);
 
-	return iwl_mvm_send_cmd_pdu(mvm, MGMT_MCAST_KEY, CMD_SYNC,
+	return iwl_mvm_send_cmd_pdu(mvm, MGMT_MCAST_KEY, 0,
 				    sizeof(igtk_cmd), &igtk_cmd);
 }
 
@@ -1312,15 +1198,15 @@ int iwl_mvm_set_sta_key(struct iwl_mvm *mvm,
 		ieee80211_get_key_rx_seq(keyconf, 0, &seq);
 		ieee80211_get_tkip_rx_p1k(keyconf, addr, seq.tkip.iv32, p1k);
 		ret = iwl_mvm_send_sta_key(mvm, mvm_sta, keyconf, sta_id,
-					   seq.tkip.iv32, p1k, CMD_SYNC);
+					   seq.tkip.iv32, p1k, 0);
 		break;
 	case WLAN_CIPHER_SUITE_CCMP:
 		ret = iwl_mvm_send_sta_key(mvm, mvm_sta, keyconf, sta_id,
-					   0, NULL, CMD_SYNC);
+					   0, NULL, 0);
 		break;
 	default:
 		ret = iwl_mvm_send_sta_key(mvm, mvm_sta, keyconf,
-					   sta_id, 0, NULL, CMD_SYNC);
+					   sta_id, 0, NULL, 0);
 	}
 
 	if (ret)
@@ -1399,9 +1285,8 @@ int iwl_mvm_remove_sta_key(struct iwl_mvm *mvm,
 	cmd.sta_id = sta_id;
 
 	status = ADD_STA_SUCCESS;
-	ret = iwl_mvm_send_add_sta_key_cmd_status(mvm, &cmd,
-						  mvm_sta->mac_id_n_color,
-						  &status);
+	ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA_KEY, sizeof(cmd),
+					  &cmd, &status);
 
 	switch (status) {
 	case ADD_STA_SUCCESS:
@@ -1448,7 +1333,7 @@ void iwl_mvm_sta_modify_ps_wake(struct iwl_mvm *mvm,
 				struct ieee80211_sta *sta)
 {
 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
-	struct iwl_mvm_add_sta_cmd_v7 cmd = {
+	struct iwl_mvm_add_sta_cmd cmd = {
 		.add_modify = STA_MODE_MODIFY,
 		.sta_id = mvmsta->sta_id,
 		.station_flags_msk = cpu_to_le32(STA_FLG_PS),
@@ -1456,7 +1341,7 @@ void iwl_mvm_sta_modify_ps_wake(struct iwl_mvm *mvm,
 	};
 	int ret;
 
-	ret = iwl_mvm_send_add_sta_cmd(mvm, CMD_ASYNC, &cmd);
+	ret = iwl_mvm_send_cmd_pdu(mvm, ADD_STA, CMD_ASYNC, sizeof(cmd), &cmd);
 	if (ret)
 		IWL_ERR(mvm, "Failed to send ADD_STA command (%d)\n", ret);
 }
@@ -1468,7 +1353,7 @@ void iwl_mvm_sta_modify_sleep_tx_count(struct iwl_mvm *mvm,
 				       bool agg)
 {
 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
-	struct iwl_mvm_add_sta_cmd_v7 cmd = {
+	struct iwl_mvm_add_sta_cmd cmd = {
 		.add_modify = STA_MODE_MODIFY,
 		.sta_id = mvmsta->sta_id,
 		.modify_mask = STA_MODIFY_SLEEPING_STA_TX_COUNT,
@@ -1538,7 +1423,7 @@ void iwl_mvm_sta_modify_sleep_tx_count(struct iwl_mvm *mvm,
 		cmd.sleep_state_flags |= cpu_to_le16(STA_SLEEP_STATE_UAPSD);
 	}
 
-	ret = iwl_mvm_send_add_sta_cmd(mvm, CMD_ASYNC, &cmd);
+	ret = iwl_mvm_send_cmd_pdu(mvm, ADD_STA, CMD_ASYNC, sizeof(cmd), &cmd);
 	if (ret)
 		IWL_ERR(mvm, "Failed to send ADD_STA command (%d)\n", ret);
 }
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.h b/drivers/net/wireless/iwlwifi/mvm/sta.h
index 2ed84c42148..d98e8a2142b 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/iwlwifi/mvm/sta.h
@@ -253,6 +253,8 @@ enum iwl_mvm_agg_state {
  *	This is basically (last acked packet++).
  * @rate_n_flags: Rate at which Tx was attempted. Holds the data between the
  *	Tx response (TX_CMD), and the block ack notification (COMPRESSED_BA).
+ * @reduced_tpc: Reduced tx power. Holds the data between the
+ *	Tx response (TX_CMD), and the block ack notification (COMPRESSED_BA).
  * @state: state of the BA agreement establishment / tear down.
  * @txq_id: Tx queue used by the BA session
  * @ssn: the first packet to be sent in AGG HW queue in Tx AGG start flow, or
@@ -265,6 +267,7 @@ struct iwl_mvm_tid_data {
 	u16 next_reclaimed;
 	/* The rest is Tx AGG related */
 	u32 rate_n_flags;
+	u8 reduced_tpc;
 	enum iwl_mvm_agg_state state;
 	u16 txq_id;
 	u16 ssn;
@@ -284,8 +287,6 @@ static inline u16 iwl_mvm_tid_queued(struct iwl_mvm_tid_data *tid_data)
  * @tid_disable_agg: bitmap: if bit(tid) is set, the fw won't send ampdus for
  *	tid.
  * @max_agg_bufsize: the maximal size of the AGG buffer for this station
- * @bt_reduced_txpower_dbg: debug mode in which %bt_reduced_txpower is forced
- *	by debugfs.
  * @bt_reduced_txpower: is reduced tx power enabled for this station
  * @next_status_eosp: the next reclaimed packet is a PS-Poll response and
  *	we need to signal the EOSP
@@ -306,7 +307,6 @@ struct iwl_mvm_sta {
 	u32 mac_id_n_color;
 	u16 tid_disable_agg;
 	u8 max_agg_bufsize;
-	bool bt_reduced_txpower_dbg;
 	bool bt_reduced_txpower;
 	bool next_status_eosp;
 	spinlock_t lock;
diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c
index 61331245ad9..80100f6cc12 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c
@@ -273,67 +273,10 @@ static bool iwl_mvm_time_event_response(struct iwl_notif_wait_data *notif_wait,
 	return true;
 }
 
-/* used to convert from time event API v2 to v1 */
-#define TE_V2_DEP_POLICY_MSK (TE_V2_DEP_OTHER | TE_V2_DEP_TSF |\
-			     TE_V2_EVENT_SOCIOPATHIC)
-static inline u16 te_v2_get_notify(__le16 policy)
-{
-	return le16_to_cpu(policy) & TE_V2_NOTIF_MSK;
-}
-
-static inline u16 te_v2_get_dep_policy(__le16 policy)
-{
-	return (le16_to_cpu(policy) & TE_V2_DEP_POLICY_MSK) >>
-		TE_V2_PLACEMENT_POS;
-}
-
-static inline u16 te_v2_get_absence(__le16 policy)
-{
-	return (le16_to_cpu(policy) & TE_V2_ABSENCE) >> TE_V2_ABSENCE_POS;
-}
-
-static void iwl_mvm_te_v2_to_v1(const struct iwl_time_event_cmd_v2 *cmd_v2,
-				struct iwl_time_event_cmd_v1 *cmd_v1)
-{
-	cmd_v1->id_and_color = cmd_v2->id_and_color;
-	cmd_v1->action = cmd_v2->action;
-	cmd_v1->id = cmd_v2->id;
-	cmd_v1->apply_time = cmd_v2->apply_time;
-	cmd_v1->max_delay = cmd_v2->max_delay;
-	cmd_v1->depends_on = cmd_v2->depends_on;
-	cmd_v1->interval = cmd_v2->interval;
-	cmd_v1->duration = cmd_v2->duration;
-	if (cmd_v2->repeat == TE_V2_REPEAT_ENDLESS)
-		cmd_v1->repeat = cpu_to_le32(TE_V1_REPEAT_ENDLESS);
-	else
-		cmd_v1->repeat = cpu_to_le32(cmd_v2->repeat);
-	cmd_v1->max_frags = cpu_to_le32(cmd_v2->max_frags);
-	cmd_v1->interval_reciprocal = 0; /* unused */
-
-	cmd_v1->dep_policy = cpu_to_le32(te_v2_get_dep_policy(cmd_v2->policy));
-	cmd_v1->is_present = cpu_to_le32(!te_v2_get_absence(cmd_v2->policy));
-	cmd_v1->notify = cpu_to_le32(te_v2_get_notify(cmd_v2->policy));
-}
-
-static int iwl_mvm_send_time_event_cmd(struct iwl_mvm *mvm,
-				       const struct iwl_time_event_cmd_v2 *cmd)
-{
-	struct iwl_time_event_cmd_v1 cmd_v1;
-
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_TIME_EVENT_API_V2)
-		return iwl_mvm_send_cmd_pdu(mvm, TIME_EVENT_CMD, CMD_SYNC,
-					    sizeof(*cmd), cmd);
-
-	iwl_mvm_te_v2_to_v1(cmd, &cmd_v1);
-	return iwl_mvm_send_cmd_pdu(mvm, TIME_EVENT_CMD, CMD_SYNC,
-				    sizeof(cmd_v1), &cmd_v1);
-}
-
-
 static int iwl_mvm_time_event_send_add(struct iwl_mvm *mvm,
 				       struct ieee80211_vif *vif,
 				       struct iwl_mvm_time_event_data *te_data,
-				       struct iwl_time_event_cmd_v2 *te_cmd)
+				       struct iwl_time_event_cmd *te_cmd)
 {
 	static const u8 time_event_response[] = { TIME_EVENT_CMD };
 	struct iwl_notification_wait wait_time_event;
@@ -369,7 +312,8 @@ static int iwl_mvm_time_event_send_add(struct iwl_mvm *mvm,
 				   ARRAY_SIZE(time_event_response),
 				   iwl_mvm_time_event_response, te_data);
 
-	ret = iwl_mvm_send_time_event_cmd(mvm, te_cmd);
+	ret = iwl_mvm_send_cmd_pdu(mvm, TIME_EVENT_CMD, 0,
+					    sizeof(*te_cmd), te_cmd);
 	if (ret) {
 		IWL_ERR(mvm, "Couldn't send TIME_EVENT_CMD: %d\n", ret);
 		iwl_remove_notification(&mvm->notif_wait, &wait_time_event);
@@ -397,7 +341,7 @@ void iwl_mvm_protect_session(struct iwl_mvm *mvm,
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_mvm_time_event_data *te_data = &mvmvif->time_event_data;
-	struct iwl_time_event_cmd_v2 time_cmd = {};
+	struct iwl_time_event_cmd time_cmd = {};
 
 	lockdep_assert_held(&mvm->mutex);
 
@@ -453,7 +397,7 @@ void iwl_mvm_remove_time_event(struct iwl_mvm *mvm,
 			       struct iwl_mvm_vif *mvmvif,
 			       struct iwl_mvm_time_event_data *te_data)
 {
-	struct iwl_time_event_cmd_v2 time_cmd = {};
+	struct iwl_time_event_cmd time_cmd = {};
 	u32 id, uid;
 	int ret;
 
@@ -490,7 +434,8 @@ void iwl_mvm_remove_time_event(struct iwl_mvm *mvm,
 		cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id, mvmvif->color));
 
 	IWL_DEBUG_TE(mvm, "Removing TE 0x%x\n", le32_to_cpu(time_cmd.id));
-	ret = iwl_mvm_send_time_event_cmd(mvm, &time_cmd);
+	ret = iwl_mvm_send_cmd_pdu(mvm, TIME_EVENT_CMD, 0,
+				   sizeof(time_cmd), &time_cmd);
 	if (WARN_ON(ret))
 		return;
 }
@@ -510,7 +455,7 @@ int iwl_mvm_start_p2p_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_mvm_time_event_data *te_data = &mvmvif->time_event_data;
-	struct iwl_time_event_cmd_v2 time_cmd = {};
+	struct iwl_time_event_cmd time_cmd = {};
 
 	lockdep_assert_held(&mvm->mutex);
 	if (te_data->running) {
diff --git a/drivers/net/wireless/iwlwifi/mvm/tt.c b/drivers/net/wireless/iwlwifi/mvm/tt.c
index 7a99fa36195..86856151278 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tt.c
@@ -409,7 +409,6 @@ void iwl_mvm_tt_tx_backoff(struct iwl_mvm *mvm, u32 backoff)
 		.id = REPLY_THERMAL_MNG_BACKOFF,
 		.len = { sizeof(u32), },
 		.data = { &backoff, },
-		.flags = CMD_SYNC,
 	};
 
 	backoff = max(backoff, mvm->thermal_throttle.min_backoff);
@@ -468,13 +467,14 @@ void iwl_mvm_tt_handler(struct iwl_mvm *mvm)
 	}
 
 	if (params->support_tx_backoff) {
-		tx_backoff = 0;
+		tx_backoff = tt->min_backoff;
 		for (i = 0; i < TT_TX_BACKOFF_SIZE; i++) {
 			if (temperature < params->tx_backoff[i].temperature)
 				break;
-			tx_backoff = params->tx_backoff[i].backoff;
+			tx_backoff = max(tt->min_backoff,
+					 params->tx_backoff[i].backoff);
 		}
-		if (tx_backoff != 0)
+		if (tx_backoff != tt->min_backoff)
 			throttle_enable = true;
 		if (tt->tx_backoff != tx_backoff)
 			iwl_mvm_tt_tx_backoff(mvm, tx_backoff);
@@ -484,7 +484,8 @@ void iwl_mvm_tt_handler(struct iwl_mvm *mvm)
 		IWL_WARN(mvm,
 			 "Due to high temperature thermal throttling initiated\n");
 		tt->throttle = true;
-	} else if (tt->throttle && !tt->dynamic_smps && tt->tx_backoff == 0 &&
+	} else if (tt->throttle && !tt->dynamic_smps &&
+		   tt->tx_backoff == tt->min_backoff &&
 		   temperature <= params->tx_protection_exit) {
 		IWL_WARN(mvm,
 			 "Temperature is back to normal thermal throttling stopped\n");
diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/iwlwifi/mvm/tx.c
index 879aeac46cc..3846a6c41eb 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tx.c
@@ -636,7 +636,11 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm,
 			seq_ctl = le16_to_cpu(hdr->seq_ctrl);
 		}
 
-		ieee80211_tx_status_ni(mvm->hw, skb);
+		BUILD_BUG_ON(ARRAY_SIZE(info->status.status_driver_data) < 1);
+		info->status.status_driver_data[0] =
+				(void *)(uintptr_t)tx_resp->reduced_tpc;
+
+		ieee80211_tx_status(mvm->hw, skb);
 	}
 
 	if (txq_id >= mvm->first_agg_queue) {
@@ -815,6 +819,7 @@ static void iwl_mvm_rx_tx_cmd_agg(struct iwl_mvm *mvm,
 		struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
 		mvmsta->tid_data[tid].rate_n_flags =
 			le32_to_cpu(tx_resp->initial_rate);
+		mvmsta->tid_data[tid].reduced_tpc = tx_resp->reduced_tpc;
 	}
 
 	rcu_read_unlock();
@@ -928,6 +933,8 @@ int iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
 			info->status.ampdu_len = ba_notif->txed;
 			iwl_mvm_hwrate_to_tx_status(tid_data->rate_n_flags,
 						    info);
+			info->status.status_driver_data[0] =
+				(void *)(uintptr_t)tid_data->reduced_tpc;
 		}
 	}
 
@@ -937,7 +944,7 @@ int iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
 
 	while (!skb_queue_empty(&reclaimed_skbs)) {
 		skb = __skb_dequeue(&reclaimed_skbs);
-		ieee80211_tx_status_ni(mvm->hw, skb);
+		ieee80211_tx_status(mvm->hw, skb);
 	}
 
 	return 0;
@@ -951,7 +958,7 @@ int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk, bool sync)
 		.flush_ctl = cpu_to_le16(DUMP_TX_FIFO_FLUSH),
 	};
 
-	u32 flags = sync ? CMD_SYNC : CMD_ASYNC;
+	u32 flags = sync ? 0 : CMD_ASYNC;
 
 	ret = iwl_mvm_send_cmd_pdu(mvm, TXPATH_FLUSH, flags,
 				   sizeof(flush_cmd), &flush_cmd);
diff --git a/drivers/net/wireless/iwlwifi/mvm/utils.c b/drivers/net/wireless/iwlwifi/mvm/utils.c
index 2180902266a..aa9fc77e841 100644
--- a/drivers/net/wireless/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/iwlwifi/mvm/utils.c
@@ -64,6 +64,7 @@
 
 #include "iwl-debug.h"
 #include "iwl-io.h"
+#include "iwl-prph.h"
 
 #include "mvm.h"
 #include "fw-api-rs.h"
@@ -143,7 +144,7 @@ int iwl_mvm_send_cmd_status(struct iwl_mvm *mvm, struct iwl_host_cmd *cmd,
 		      "cmd flags %x", cmd->flags))
 		return -EINVAL;
 
-	cmd->flags |= CMD_SYNC | CMD_WANT_SKB;
+	cmd->flags |= CMD_WANT_SKB;
 
 	ret = iwl_trans_send_cmd(mvm->trans, cmd);
 	if (ret == -ERFKILL) {
@@ -469,6 +470,8 @@ void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
 			mvm->status, table.valid);
 	}
 
+	/* Do not change this output - scripts rely on it */
+
 	IWL_ERR(mvm, "Loaded firmware version: %s\n", mvm->fw->fw_version);
 
 	trace_iwlwifi_dev_ucode_error(trans->dev, table.error_id, table.tsf_low,
@@ -516,13 +519,14 @@ void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
 		iwl_mvm_dump_umac_error_log(mvm);
 }
 
+#ifdef CONFIG_IWLWIFI_DEBUGFS
 void iwl_mvm_fw_error_sram_dump(struct iwl_mvm *mvm)
 {
 	const struct fw_img *img;
 	u32 ofs, sram_len;
 	void *sram;
 
-	if (!mvm->ucode_loaded || mvm->fw_error_sram)
+	if (!mvm->ucode_loaded || mvm->fw_error_sram || mvm->fw_error_dump)
 		return;
 
 	img = &mvm->fw->img[mvm->cur_ucode];
@@ -538,6 +542,48 @@ void iwl_mvm_fw_error_sram_dump(struct iwl_mvm *mvm)
 	mvm->fw_error_sram_len = sram_len;
 }
 
+void iwl_mvm_fw_error_rxf_dump(struct iwl_mvm *mvm)
+{
+	int i, reg_val;
+	unsigned long flags;
+
+	if (!mvm->ucode_loaded || mvm->fw_error_rxf || mvm->fw_error_dump)
+		return;
+
+	/* reading buffer size */
+	reg_val = iwl_trans_read_prph(mvm->trans, RXF_SIZE_ADDR);
+	mvm->fw_error_rxf_len =
+		(reg_val & RXF_SIZE_BYTE_CNT_MSK) >> RXF_SIZE_BYTE_CND_POS;
+
+	/* the register holds the value divided by 128 */
+	mvm->fw_error_rxf_len = mvm->fw_error_rxf_len << 7;
+
+	if (!mvm->fw_error_rxf_len)
+		return;
+
+	mvm->fw_error_rxf =  kzalloc(mvm->fw_error_rxf_len, GFP_ATOMIC);
+	if (!mvm->fw_error_rxf) {
+		mvm->fw_error_rxf_len = 0;
+		return;
+	}
+
+	if (!iwl_trans_grab_nic_access(mvm->trans, false, &flags)) {
+		kfree(mvm->fw_error_rxf);
+		mvm->fw_error_rxf = NULL;
+		mvm->fw_error_rxf_len = 0;
+		return;
+	}
+
+	for (i = 0; i < (mvm->fw_error_rxf_len / sizeof(u32)); i++) {
+		iwl_trans_write_prph(mvm->trans, RXF_LD_FENCE_OFFSET_ADDR,
+				     i * sizeof(u32));
+		mvm->fw_error_rxf[i] =
+			iwl_trans_read_prph(mvm->trans, RXF_FIFO_RD_FENCE_ADDR);
+	}
+	iwl_trans_release_nic_access(mvm->trans, &flags);
+}
+#endif
+
 /**
  * iwl_mvm_send_lq_cmd() - Send link quality command
  * @init: This command is sent as part of station initialization right
@@ -553,7 +599,7 @@ int iwl_mvm_send_lq_cmd(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq, bool init)
 	struct iwl_host_cmd cmd = {
 		.id = LQ_CMD,
 		.len = { sizeof(struct iwl_lq_cmd), },
-		.flags = init ? CMD_SYNC : CMD_ASYNC,
+		.flags = init ? 0 : CMD_ASYNC,
 		.data = { lq, },
 	};
 
@@ -604,6 +650,39 @@ void iwl_mvm_update_smps(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	ieee80211_request_smps(vif, smps_mode);
 }
 
+static void iwl_mvm_diversity_iter(void *_data, u8 *mac,
+				   struct ieee80211_vif *vif)
+{
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+	bool *result = _data;
+	int i;
+
+	for (i = 0; i < NUM_IWL_MVM_SMPS_REQ; i++) {
+		if (mvmvif->smps_requests[i] == IEEE80211_SMPS_STATIC ||
+		    mvmvif->smps_requests[i] == IEEE80211_SMPS_DYNAMIC)
+			*result = false;
+	}
+}
+
+bool iwl_mvm_rx_diversity_allowed(struct iwl_mvm *mvm)
+{
+	bool result = true;
+
+	lockdep_assert_held(&mvm->mutex);
+
+	if (num_of_ant(mvm->fw->valid_rx_ant) == 1)
+		return false;
+
+	if (!mvm->cfg->rx_with_siso_diversity)
+		return false;
+
+	ieee80211_iterate_active_interfaces_atomic(
+			mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
+			iwl_mvm_diversity_iter, &result);
+
+	return result;
+}
+
 int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 			       bool value)
 {
@@ -623,7 +702,7 @@ int iwl_mvm_update_low_latency(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 
 	iwl_mvm_bt_coex_vif_change(mvm);
 
-	return iwl_mvm_power_update_mac(mvm, vif);
+	return iwl_mvm_power_update_mac(mvm);
 }
 
 static void iwl_mvm_ll_iter(void *_data, u8 *mac, struct ieee80211_vif *vif)