Adding upstream version 6.8.9.upstream/6.8.9

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

114 files changed, 864 insertions, 576 deletions

diff --git a/drivers/net/wireless/ath/ar5523/ar5523.c b/drivers/net/wireless/ath/ar5523/ar5523.c
index 43e0db78d4..a742cec44e 100644
--- a/drivers/net/wireless/ath/ar5523/ar5523.c
+++ b/drivers/net/wireless/ath/ar5523/ar5523.c
@@ -1803,5 +1803,6 @@ static struct usb_driver ar5523_driver = {
 
 module_usb_driver(ar5523_driver);
 
+MODULE_DESCRIPTION("Atheros AR5523 wireless driver");
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_FIRMWARE(AR5523_FIRMWARE_FILE);
diff --git a/drivers/net/wireless/ath/ath10k/bmi.c b/drivers/net/wireless/ath/ath10k/bmi.c
index af6546572d..9a4f8e8154 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.c
+++ b/drivers/net/wireless/ath/ath10k/bmi.c
@@ -2,6 +2,7 @@
 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2014,2016-2017 Qualcomm Atheros, Inc.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "bmi.h"
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c
index c27b820471..afae4a8027 100644
--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -3,6 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "hif.h"
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 6cdb225b7e..0032f8aa89 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -3,6 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/module.h>
@@ -100,6 +101,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = QCA988X_HW_2_0_VERSION,
@@ -140,6 +142,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = QCA9887_HW_1_0_VERSION,
@@ -181,6 +184,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = QCA6174_HW_3_2_VERSION,
@@ -217,6 +221,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = QCA6174_HW_2_1_VERSION,
@@ -257,6 +262,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = QCA6174_HW_2_1_VERSION,
@@ -297,6 +303,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = QCA6174_HW_3_0_VERSION,
@@ -337,6 +344,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = QCA6174_HW_3_2_VERSION,
@@ -381,6 +389,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = true,
 	},
 	{
 		.id = QCA99X0_HW_2_0_DEV_VERSION,
@@ -427,6 +436,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = QCA9984_HW_1_0_DEV_VERSION,
@@ -480,6 +490,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = QCA9888_HW_2_0_DEV_VERSION,
@@ -530,6 +541,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = QCA9377_HW_1_0_DEV_VERSION,
@@ -570,6 +582,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = QCA9377_HW_1_1_DEV_VERSION,
@@ -612,6 +625,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = QCA9377_HW_1_1_DEV_VERSION,
@@ -645,6 +659,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = QCA4019_HW_1_0_DEV_VERSION,
@@ -692,6 +707,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = false,
 		.use_fw_tx_credits = true,
 		.delay_unmap_buffer = false,
+		.mcast_frame_registration = false,
 	},
 	{
 		.id = WCN3990_HW_1_0_DEV_VERSION,
@@ -725,6 +741,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 		.hw_restart_disconnect = true,
 		.use_fw_tx_credits = false,
 		.delay_unmap_buffer = true,
+		.mcast_frame_registration = false,
 	},
 };
 
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 4b5239de40..c110d15528 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -3,6 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _CORE_H_
@@ -607,7 +608,7 @@ struct ath10k_vif {
 			u8 tim_bitmap[64];
 			u8 tim_len;
 			u32 ssid_len;
-			u8 ssid[IEEE80211_MAX_SSID_LEN];
+			u8 ssid[IEEE80211_MAX_SSID_LEN] __nonstring;
 			bool hidden_ssid;
 			/* P2P_IE with NoA attribute for P2P_GO case */
 			u32 noa_len;
diff --git a/drivers/net/wireless/ath/ath10k/coredump.c b/drivers/net/wireless/ath/ath10k/coredump.c
index 2d1634a890..bb3a276b7e 100644
--- a/drivers/net/wireless/ath/ath10k/coredump.c
+++ b/drivers/net/wireless/ath/ath10k/coredump.c
@@ -2,6 +2,7 @@
 /*
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "coredump.h"
diff --git a/drivers/net/wireless/ath/ath10k/coredump.h b/drivers/net/wireless/ath/ath10k/coredump.h
index 437b9759f0..e5ef0352e3 100644
--- a/drivers/net/wireless/ath/ath10k/coredump.h
+++ b/drivers/net/wireless/ath/ath10k/coredump.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: ISC */
 /*
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _COREDUMP_H_
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index ad9cf953a2..b93a64bf81 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -3,6 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/module.h>
diff --git a/drivers/net/wireless/ath/ath10k/debugfs_sta.c b/drivers/net/wireless/ath/ath10k/debugfs_sta.c
index 87a3365330..394bf3c32a 100644
--- a/drivers/net/wireless/ath/ath10k/debugfs_sta.c
+++ b/drivers/net/wireless/ath/ath10k/debugfs_sta.c
@@ -2,6 +2,7 @@
 /*
  * Copyright (c) 2014-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "core.h"
diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
index 5bfeecb95f..a6e21ce90b 100644
--- a/drivers/net/wireless/ath/ath10k/htc.c
+++ b/drivers/net/wireless/ath/ath10k/htc.c
@@ -2,6 +2,7 @@
 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "core.h"
diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
index 0d180faf3b..7ff6650200 100644
--- a/drivers/net/wireless/ath/ath10k/htc.h
+++ b/drivers/net/wireless/ath/ath10k/htc.h
@@ -246,26 +246,12 @@ struct ath10k_htc_lookahead_bundle {
 struct ath10k_htc_record {
 	struct ath10k_ath10k_htc_record_hdr hdr;
 	union {
-		struct ath10k_htc_credit_report credit_report[0];
-		struct ath10k_htc_lookahead_report lookahead_report[0];
-		struct ath10k_htc_lookahead_bundle lookahead_bundle[0];
-		u8 pauload[0];
+		DECLARE_FLEX_ARRAY(struct ath10k_htc_credit_report, credit_report);
+		DECLARE_FLEX_ARRAY(struct ath10k_htc_lookahead_report, lookahead_report);
+		DECLARE_FLEX_ARRAY(struct ath10k_htc_lookahead_bundle, lookahead_bundle);
 	};
 } __packed __aligned(4);
 
-/*
- * note: the trailer offset is dynamic depending
- * on payload length. this is only a struct layout draft
- */
-struct ath10k_htc_frame {
-	struct ath10k_htc_hdr hdr;
-	union {
-		struct ath10k_htc_msg msg;
-		u8 payload[0];
-	};
-	struct ath10k_htc_record trailer[0];
-} __packed __aligned(4);
-
 /*******************/
 /* Host-side stuff */
 /*******************/
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index c80470e888..4a9270e2a4 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -3,6 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021, 2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _HTT_H_
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index b261d6371c..7d28ae5453 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -3,6 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "core.h"
@@ -1294,7 +1295,7 @@ static void ath10k_htt_rx_h_ppdu(struct ath10k *ar,
 		status->encoding = RX_ENC_LEGACY;
 		status->bw = RATE_INFO_BW_20;
 
-		status->flag &= ~RX_FLAG_MACTIME_END;
+		status->flag &= ~RX_FLAG_MACTIME;
 		status->flag |= RX_FLAG_NO_SIGNAL_VAL;
 
 		status->flag &= ~(RX_FLAG_AMPDU_IS_LAST);
diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c
index be4d4536aa..9725feecef 100644
--- a/drivers/net/wireless/ath/ath10k/htt_tx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_tx.c
@@ -2,6 +2,7 @@
 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/etherdevice.h>
@@ -40,7 +41,6 @@ static void __ath10k_htt_tx_txq_recalc(struct ieee80211_hw *hw,
 	struct ath10k *ar = hw->priv;
 	struct ath10k_sta *arsta;
 	struct ath10k_vif *arvif = (void *)txq->vif->drv_priv;
-	unsigned long frame_cnt;
 	unsigned long byte_cnt;
 	int idx;
 	u32 bit;
@@ -67,7 +67,7 @@ static void __ath10k_htt_tx_txq_recalc(struct ieee80211_hw *hw,
 	bit = BIT(peer_id % 32);
 	idx = peer_id / 32;
 
-	ieee80211_txq_get_depth(txq, &frame_cnt, &byte_cnt);
+	ieee80211_txq_get_depth(txq, NULL, &byte_cnt);
 	count = ath10k_htt_tx_txq_calc_size(byte_cnt);
 
 	if (unlikely(peer_id >= ar->htt.tx_q_state.num_peers) ||
diff --git a/drivers/net/wireless/ath/ath10k/hw.c b/drivers/net/wireless/ath/ath10k/hw.c
index 6d32b43a4d..8fafe096ad 100644
--- a/drivers/net/wireless/ath/ath10k/hw.c
+++ b/drivers/net/wireless/ath/ath10k/hw.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: ISC
 /*
  * Copyright (c) 2014-2017 Qualcomm Atheros, Inc.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/types.h>
diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h
index 9643031a44..93c0730919 100644
--- a/drivers/net/wireless/ath/ath10k/hw.h
+++ b/drivers/net/wireless/ath/ath10k/hw.h
@@ -3,6 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _HW_H_
@@ -639,6 +640,9 @@ struct ath10k_hw_params {
 	bool use_fw_tx_credits;
 
 	bool delay_unmap_buffer;
+
+	/* The hardware support multicast frame registrations */
+	bool mcast_frame_registration;
 };
 
 struct htt_resp;
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 2cf693f3fe..090bcf148d 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -3,6 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "mac.h"
@@ -1242,7 +1243,7 @@ static bool ath10k_mac_monitor_vdev_is_needed(struct ath10k *ar)
 	return ar->monitor ||
 	       (!test_bit(ATH10K_FW_FEATURE_ALLOWS_MESH_BCAST,
 			  ar->running_fw->fw_file.fw_features) &&
-		(ar->filter_flags & FIF_OTHER_BSS)) ||
+		(ar->filter_flags & (FIF_OTHER_BSS | FIF_MCAST_ACTION))) ||
 	       test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags);
 }
 
@@ -6025,10 +6026,15 @@ static void ath10k_configure_filter(struct ieee80211_hw *hw,
 {
 	struct ath10k *ar = hw->priv;
 	int ret;
+	unsigned int supported = SUPPORTED_FILTERS;
 
 	mutex_lock(&ar->conf_mutex);
 
-	*total_flags &= SUPPORTED_FILTERS;
+	if (ar->hw_params.mcast_frame_registration)
+		supported |= FIF_MCAST_ACTION;
+
+	*total_flags &= supported;
+
 	ar->filter_flags = *total_flags;
 
 	ret = ath10k_monitor_recalc(ar);
@@ -6121,9 +6127,8 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 
 		if (ieee80211_vif_is_mesh(vif)) {
 			/* mesh doesn't use SSID but firmware needs it */
-			strncpy(arvif->u.ap.ssid, "mesh",
-				sizeof(arvif->u.ap.ssid));
 			arvif->u.ap.ssid_len = 4;
+			memcpy(arvif->u.ap.ssid, "mesh", arvif->u.ap.ssid_len);
 		}
 	}
 
@@ -10118,6 +10123,10 @@ int ath10k_mac_register(struct ath10k *ar)
 			      NL80211_EXT_FEATURE_SET_SCAN_DWELL);
 	wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_AQL);
 
+	if (ar->hw_params.mcast_frame_registration)
+		wiphy_ext_feature_set(ar->hw->wiphy,
+				      NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS);
+
 	if (test_bit(WMI_SERVICE_TX_DATA_ACK_RSSI, ar->wmi.svc_map) ||
 	    test_bit(WMI_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, ar->wmi.svc_map))
 		wiphy_ext_feature_set(ar->hw->wiphy,
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index 2f8c785277..3de2de6d44 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -2,6 +2,7 @@
 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/pci.h>
diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h
index 480cd97ab7..27bb4cf2df 100644
--- a/drivers/net/wireless/ath/ath10k/pci.h
+++ b/drivers/net/wireless/ath/ath10k/pci.h
@@ -2,6 +2,7 @@
 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _PCI_H_
diff --git a/drivers/net/wireless/ath/ath10k/qmi.c b/drivers/net/wireless/ath/ath10k/qmi.c
index 52c1a3de8d..38e939f572 100644
--- a/drivers/net/wireless/ath/ath10k/qmi.c
+++ b/drivers/net/wireless/ath/ath10k/qmi.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: ISC
 /*
  * Copyright (c) 2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/completion.h>
diff --git a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c
index 1c81e454f9..0e85c75d22 100644
--- a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c
+++ b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: ISC
 /*
  * Copyright (c) 2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/soc/qcom/qmi.h>
diff --git a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h
index f0db991408..9f311f3bc9 100644
--- a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h
+++ b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: ISC */
 /*
  * Copyright (c) 2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef WCN3990_QMI_SVC_V01_H
diff --git a/drivers/net/wireless/ath/ath10k/rx_desc.h b/drivers/net/wireless/ath/ath10k/rx_desc.h
index 777e53aa69..564293df1e 100644
--- a/drivers/net/wireless/ath/ath10k/rx_desc.h
+++ b/drivers/net/wireless/ath/ath10k/rx_desc.h
@@ -2,6 +2,7 @@
 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _RX_DESC_H_
diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c
index 56fbcfb80b..0ab5433f6c 100644
--- a/drivers/net/wireless/ath/ath10k/sdio.c
+++ b/drivers/net/wireless/ath/ath10k/sdio.c
@@ -3,6 +3,7 @@
  * Copyright (c) 2004-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2012,2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2016-2017 Erik Stromdahl <erik.stromdahl@gmail.com>
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/module.h>
diff --git a/drivers/net/wireless/ath/ath10k/thermal.c b/drivers/net/wireless/ath/ath10k/thermal.c
index cefd97323d..31c8d7fbb0 100644
--- a/drivers/net/wireless/ath/ath10k/thermal.c
+++ b/drivers/net/wireless/ath/ath10k/thermal.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: ISC
 /*
  * Copyright (c) 2014-2015 Qualcomm Atheros, Inc.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/device.h>
diff --git a/drivers/net/wireless/ath/ath10k/usb.h b/drivers/net/wireless/ath/ath10k/usb.h
index 48e066ba81..7e4cfbb673 100644
--- a/drivers/net/wireless/ath/ath10k/usb.h
+++ b/drivers/net/wireless/ath/ath10k/usb.h
@@ -3,6 +3,7 @@
  * Copyright (c) 2004-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2012 Qualcomm Atheros, Inc.
  * Copyright (c) 2016-2017 Erik Stromdahl <erik.stromdahl@gmail.com>
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _USB_H_
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
index dbb48d70f2..83a8f07a68 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
@@ -3,6 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 #ifndef _WMI_TLV_H
 #define _WMI_TLV_H
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index 05fa7d4c0e..88befe92f9 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -3,6 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/skbuff.h>
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index b112e88260..9146df98fc 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -3,6 +3,7 @@
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _WMI_H_
diff --git a/drivers/net/wireless/ath/ath10k/wow.c b/drivers/net/wireless/ath/ath10k/wow.c
index 20b9aa8ddf..aa7b2e703f 100644
--- a/drivers/net/wireless/ath/ath10k/wow.c
+++ b/drivers/net/wireless/ath/ath10k/wow.c
@@ -2,6 +2,7 @@
 /*
  * Copyright (c) 2015-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "mac.h"
diff --git a/drivers/net/wireless/ath/ath11k/Kconfig b/drivers/net/wireless/ath/ath11k/Kconfig
index ad5cc6cac0..27f0523bf9 100644
--- a/drivers/net/wireless/ath/ath11k/Kconfig
+++ b/drivers/net/wireless/ath/ath11k/Kconfig
@@ -2,7 +2,7 @@
 config ATH11K
 	tristate "Qualcomm Technologies 802.11ax chipset support"
 	depends on MAC80211 && HAS_DMA
-	depends on CRYPTO_MICHAEL_MIC
+	select CRYPTO_MICHAEL_MIC
 	select ATH_COMMON
 	select QCOM_QMI_HELPERS
 	help
diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c
index f8f5e653cd..7c0a235179 100644
--- a/drivers/net/wireless/ath/ath11k/ahb.c
+++ b/drivers/net/wireless/ath/ath11k/ahb.c
@@ -1251,7 +1251,7 @@ static void ath11k_ahb_free_resources(struct ath11k_base *ab)
 	platform_set_drvdata(pdev, NULL);
 }
 
-static int ath11k_ahb_remove(struct platform_device *pdev)
+static void ath11k_ahb_remove(struct platform_device *pdev)
 {
 	struct ath11k_base *ab = platform_get_drvdata(pdev);
 
@@ -1267,8 +1267,6 @@ static int ath11k_ahb_remove(struct platform_device *pdev)
 
 qmi_fail:
 	ath11k_ahb_free_resources(ab);
-
-	return 0;
 }
 
 static void ath11k_ahb_shutdown(struct platform_device *pdev)
@@ -1296,7 +1294,7 @@ static struct platform_driver ath11k_ahb_driver = {
 		.of_match_table = ath11k_ahb_of_match,
 	},
 	.probe  = ath11k_ahb_probe,
-	.remove = ath11k_ahb_remove,
+	.remove_new = ath11k_ahb_remove,
 	.shutdown = ath11k_ahb_shutdown,
 };
 
diff --git a/drivers/net/wireless/ath/ath11k/ce.c b/drivers/net/wireless/ath/ath11k/ce.c
index 289d47ae92..e66e86bdec 100644
--- a/drivers/net/wireless/ath/ath11k/ce.c
+++ b/drivers/net/wireless/ath/ath11k/ce.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021, Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "dp_rx.h"
diff --git a/drivers/net/wireless/ath/ath11k/ce.h b/drivers/net/wireless/ath/ath11k/ce.h
index c0f6a0ba86..69946fc700 100644
--- a/drivers/net/wireless/ath/ath11k/ce.h
+++ b/drivers/net/wireless/ath/ath11k/ce.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_CE_H
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h
index 667d55e261..cd829ec70d 100644
--- a/drivers/net/wireless/ath/ath11k/core.h
+++ b/drivers/net/wireless/ath/ath11k/core.h
@@ -595,7 +595,6 @@ struct ath11k {
 	struct ath11k_base *ab;
 	struct ath11k_pdev *pdev;
 	struct ieee80211_hw *hw;
-	struct ieee80211_ops *ops;
 	struct ath11k_pdev_wmi *wmi;
 	struct ath11k_pdev_dp dp;
 	u8 mac_addr[ETH_ALEN];
@@ -919,6 +918,7 @@ struct ath11k_base {
 	 * This may or may not be used during the runtime
 	 */
 	struct ieee80211_regdomain *new_regd[MAX_RADIOS];
+	struct cur_regulatory_info *reg_info_store;
 
 	/* Current DFS Regulatory */
 	enum ath11k_dfs_region dfs_region;
diff --git a/drivers/net/wireless/ath/ath11k/dbring.c b/drivers/net/wireless/ath/ath11k/dbring.c
index 5536e86423..fbb6e8d8a4 100644
--- a/drivers/net/wireless/ath/ath11k/dbring.c
+++ b/drivers/net/wireless/ath/ath11k/dbring.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "core.h"
diff --git a/drivers/net/wireless/ath/ath11k/dbring.h b/drivers/net/wireless/ath/ath11k/dbring.h
index ef906c687b..2f93b78a50 100644
--- a/drivers/net/wireless/ath/ath11k/dbring.h
+++ b/drivers/net/wireless/ath/ath11k/dbring.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_DBRING_H
diff --git a/drivers/net/wireless/ath/ath11k/debug.c b/drivers/net/wireless/ath/ath11k/debug.c
index f5c8a34c88..2b8544355f 100644
--- a/drivers/net/wireless/ath/ath11k/debug.c
+++ b/drivers/net/wireless/ath/ath11k/debug.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/vmalloc.h>
diff --git a/drivers/net/wireless/ath/ath11k/debug.h b/drivers/net/wireless/ath/ath11k/debug.h
index 9c52804ef8..cc8934d156 100644
--- a/drivers/net/wireless/ath/ath11k/debug.h
+++ b/drivers/net/wireless/ath/ath11k/debug.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _ATH11K_DEBUG_H_
diff --git a/drivers/net/wireless/ath/ath11k/debugfs.c b/drivers/net/wireless/ath/ath11k/debugfs.c
index 0796f4d92b..a48e737ef3 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs.c
+++ b/drivers/net/wireless/ath/ath11k/debugfs.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/vmalloc.h>
diff --git a/drivers/net/wireless/ath/ath11k/debugfs.h b/drivers/net/wireless/ath/ath11k/debugfs.h
index 6f630b42e9..a39e458637 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs.h
+++ b/drivers/net/wireless/ath/ath11k/debugfs.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _ATH11K_DEBUGFS_H_
diff --git a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c
index 0207fc4910..870e86a31b 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c
+++ b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/vmalloc.h>
diff --git a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h
index 96219301f0..476689bbd4 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h
+++ b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef DEBUG_HTT_STATS_H
diff --git a/drivers/net/wireless/ath/ath11k/debugfs_sta.c b/drivers/net/wireless/ath/ath11k/debugfs_sta.c
index 8c177fba6f..f56a24b6c8 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs_sta.c
+++ b/drivers/net/wireless/ath/ath11k/debugfs_sta.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/vmalloc.h>
diff --git a/drivers/net/wireless/ath/ath11k/debugfs_sta.h b/drivers/net/wireless/ath/ath11k/debugfs_sta.h
index e6c11b3a40..ace877e192 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs_sta.h
+++ b/drivers/net/wireless/ath/ath11k/debugfs_sta.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _ATH11K_DEBUGFS_STA_H_
diff --git a/drivers/net/wireless/ath/ath11k/dp.c b/drivers/net/wireless/ath/ath11k/dp.c
index a7252b5255..8975dc57ad 100644
--- a/drivers/net/wireless/ath/ath11k/dp.c
+++ b/drivers/net/wireless/ath/ath11k/dp.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <crypto/hash.h>
diff --git a/drivers/net/wireless/ath/ath11k/dp.h b/drivers/net/wireless/ath/ath11k/dp.h
index 15815af453..2f6dd69d3b 100644
--- a/drivers/net/wireless/ath/ath11k/dp.h
+++ b/drivers/net/wireless/ath/ath11k/dp.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_DP_H
diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c
index 7eac93ce7a..afd481f585 100644
--- a/drivers/net/wireless/ath/ath11k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath11k/dp_rx.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/ieee80211.h>
diff --git a/drivers/net/wireless/ath/ath11k/dp_tx.c b/drivers/net/wireless/ath/ath11k/dp_tx.c
index a5fa08bc62..c1072e66e3 100644
--- a/drivers/net/wireless/ath/ath11k/dp_tx.c
+++ b/drivers/net/wireless/ath/ath11k/dp_tx.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "core.h"
diff --git a/drivers/net/wireless/ath/ath11k/dp_tx.h b/drivers/net/wireless/ath/ath11k/dp_tx.h
index 68a21ea9b9..61be2265e0 100644
--- a/drivers/net/wireless/ath/ath11k/dp_tx.h
+++ b/drivers/net/wireless/ath/ath11k/dp_tx.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021, 2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_DP_TX_H
diff --git a/drivers/net/wireless/ath/ath11k/fw.c b/drivers/net/wireless/ath/ath11k/fw.c
index 8f84fba298..4e36292a79 100644
--- a/drivers/net/wireless/ath/ath11k/fw.c
+++ b/drivers/net/wireless/ath/ath11k/fw.c
@@ -133,7 +133,7 @@ static int ath11k_fw_request_firmware_api_n(struct ath11k_base *ab,
 
 		len -= ie_len;
 		data += ie_len;
-	};
+	}
 
 	return 0;
 
diff --git a/drivers/net/wireless/ath/ath11k/hal.c b/drivers/net/wireless/ath/ath11k/hal.c
index 23f3af8e37..c060c4b5c0 100644
--- a/drivers/net/wireless/ath/ath11k/hal.c
+++ b/drivers/net/wireless/ath/ath11k/hal.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 #include <linux/dma-mapping.h>
 #include "hal_tx.h"
diff --git a/drivers/net/wireless/ath/ath11k/hal.h b/drivers/net/wireless/ath/ath11k/hal.h
index 1942d41d6d..80447f4889 100644
--- a/drivers/net/wireless/ath/ath11k/hal.h
+++ b/drivers/net/wireless/ath/ath11k/hal.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_HAL_H
diff --git a/drivers/net/wireless/ath/ath11k/hal_desc.h b/drivers/net/wireless/ath/ath11k/hal_desc.h
index d895ea878d..b2fd180bd2 100644
--- a/drivers/net/wireless/ath/ath11k/hal_desc.h
+++ b/drivers/net/wireless/ath/ath11k/hal_desc.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 #include "core.h"
 
diff --git a/drivers/net/wireless/ath/ath11k/hal_rx.c b/drivers/net/wireless/ath/ath11k/hal_rx.c
index 41946795d6..e758ee8e17 100644
--- a/drivers/net/wireless/ath/ath11k/hal_rx.c
+++ b/drivers/net/wireless/ath/ath11k/hal_rx.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "debug.h"
diff --git a/drivers/net/wireless/ath/ath11k/hal_rx.h b/drivers/net/wireless/ath/ath11k/hal_rx.h
index 472a52cf58..0fa9aef9d5 100644
--- a/drivers/net/wireless/ath/ath11k/hal_rx.h
+++ b/drivers/net/wireless/ath/ath11k/hal_rx.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_HAL_RX_H
diff --git a/drivers/net/wireless/ath/ath11k/hif.h b/drivers/net/wireless/ath/ath11k/hif.h
index d68ed4214d..877a4073fe 100644
--- a/drivers/net/wireless/ath/ath11k/hif.h
+++ b/drivers/net/wireless/ath/ath11k/hif.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _HIF_H_
diff --git a/drivers/net/wireless/ath/ath11k/htc.c b/drivers/net/wireless/ath/ath11k/htc.c
index 2c2e425c86..23054ab29a 100644
--- a/drivers/net/wireless/ath/ath11k/htc.c
+++ b/drivers/net/wireless/ath/ath11k/htc.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 #include <linux/skbuff.h>
 #include <linux/ctype.h>
diff --git a/drivers/net/wireless/ath/ath11k/htc.h b/drivers/net/wireless/ath/ath11k/htc.h
index d31e501c80..86f77eacae 100644
--- a/drivers/net/wireless/ath/ath11k/htc.h
+++ b/drivers/net/wireless/ath/ath11k/htc.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_HTC_H
@@ -150,10 +151,7 @@ struct ath11k_htc_credit_report {
 
 struct ath11k_htc_record {
 	struct ath11k_htc_record_hdr hdr;
-	union {
-		struct ath11k_htc_credit_report credit_report[0];
-		u8 pauload[0];
-	};
+	struct ath11k_htc_credit_report credit_report[];
 } __packed __aligned(4);
 
 enum ath11k_htc_svc_gid {
diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c
index d7b5ec6e69..77d8f92376 100644
--- a/drivers/net/wireless/ath/ath11k/hw.c
+++ b/drivers/net/wireless/ath/ath11k/hw.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/types.h>
diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h
index d51a99669d..1b070747a5 100644
--- a/drivers/net/wireless/ath/ath11k/hw.h
+++ b/drivers/net/wireless/ath/ath11k/hw.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022, Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_HW_H
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 1c4613b1bd..cc80310088 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -4659,6 +4659,14 @@ static int ath11k_station_disassoc(struct ath11k *ar,
 	return 0;
 }
 
+static u32 ath11k_mac_max_nss(const u8 *ht_mcs_mask, const u16 *vht_mcs_mask,
+			      const u16 *he_mcs_mask)
+{
+	return max3(ath11k_mac_max_ht_nss(ht_mcs_mask),
+		    ath11k_mac_max_vht_nss(vht_mcs_mask),
+		    ath11k_mac_max_he_nss(he_mcs_mask));
+}
+
 static void ath11k_sta_rc_update_wk(struct work_struct *wk)
 {
 	struct ath11k *ar;
@@ -4704,9 +4712,7 @@ static void ath11k_sta_rc_update_wk(struct work_struct *wk)
 	mutex_lock(&ar->conf_mutex);
 
 	nss = max_t(u32, 1, nss);
-	nss = min(nss, max(max(ath11k_mac_max_ht_nss(ht_mcs_mask),
-			       ath11k_mac_max_vht_nss(vht_mcs_mask)),
-			   ath11k_mac_max_he_nss(he_mcs_mask)));
+	nss = min(nss, ath11k_mac_max_nss(ht_mcs_mask, vht_mcs_mask, he_mcs_mask));
 
 	if (changed & IEEE80211_RC_BW_CHANGED) {
 		/* Get the peer phymode */
@@ -8385,9 +8391,7 @@ ath11k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
 			ath11k_warn(ar->ab,
 				    "could not update fixed rate settings to all peers due to mcs/nss incompatibility\n");
 		nss = min_t(u32, ar->num_tx_chains,
-			    max(max(ath11k_mac_max_ht_nss(ht_mcs_mask),
-				    ath11k_mac_max_vht_nss(vht_mcs_mask)),
-				ath11k_mac_max_he_nss(he_mcs_mask)));
+			    ath11k_mac_max_nss(ht_mcs_mask, vht_mcs_mask, he_mcs_mask));
 
 		/* If multiple rates across different preambles are given
 		 * we can reconfigure this info with all peers using PEER_ASSOC
diff --git a/drivers/net/wireless/ath/ath11k/mac.h b/drivers/net/wireless/ath/ath11k/mac.h
index 0231783ad7..0dfdeed517 100644
--- a/drivers/net/wireless/ath/ath11k/mac.h
+++ b/drivers/net/wireless/ath/ath11k/mac.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_MAC_H
diff --git a/drivers/net/wireless/ath/ath11k/mhi.c b/drivers/net/wireless/ath/ath11k/mhi.c
index afeabd6ecc..3375902364 100644
--- a/drivers/net/wireless/ath/ath11k/mhi.c
+++ b/drivers/net/wireless/ath/ath11k/mhi.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022, Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/msi.h>
@@ -106,7 +106,7 @@ static struct mhi_controller_config ath11k_mhi_config_qca6390 = {
 	.max_channels = 128,
 	.timeout_ms = 2000,
 	.use_bounce_buf = false,
-	.buf_len = 0,
+	.buf_len = 8192,
 	.num_channels = ARRAY_SIZE(ath11k_mhi_channels_qca6390),
 	.ch_cfg = ath11k_mhi_channels_qca6390,
 	.num_events = ARRAY_SIZE(ath11k_mhi_events_qca6390),
diff --git a/drivers/net/wireless/ath/ath11k/mhi.h b/drivers/net/wireless/ath/ath11k/mhi.h
index 8d9f852da6..f81fba2644 100644
--- a/drivers/net/wireless/ath/ath11k/mhi.h
+++ b/drivers/net/wireless/ath/ath11k/mhi.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 #ifndef _ATH11K_MHI_H
 #define _ATH11K_MHI_H
diff --git a/drivers/net/wireless/ath/ath11k/pcic.c b/drivers/net/wireless/ath/ath11k/pcic.c
index e602d41301..15e2ceb22a 100644
--- a/drivers/net/wireless/ath/ath11k/pcic.c
+++ b/drivers/net/wireless/ath/ath11k/pcic.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022, Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "core.h"
diff --git a/drivers/net/wireless/ath/ath11k/peer.c b/drivers/net/wireless/ath/ath11k/peer.c
index 1c79a932d1..6d0126c393 100644
--- a/drivers/net/wireless/ath/ath11k/peer.c
+++ b/drivers/net/wireless/ath/ath11k/peer.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "core.h"
diff --git a/drivers/net/wireless/ath/ath11k/peer.h b/drivers/net/wireless/ath/ath11k/peer.h
index 9bd385d0a3..3ad2f3355b 100644
--- a/drivers/net/wireless/ath/ath11k/peer.h
+++ b/drivers/net/wireless/ath/ath11k/peer.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_PEER_H
diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c
index c270dc46d5..2c7cab62b9 100644
--- a/drivers/net/wireless/ath/ath11k/qmi.c
+++ b/drivers/net/wireless/ath/ath11k/qmi.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/elf.h>
diff --git a/drivers/net/wireless/ath/ath11k/qmi.h b/drivers/net/wireless/ath/ath11k/qmi.h
index d477e2be81..7e06d100af 100644
--- a/drivers/net/wireless/ath/ath11k/qmi.h
+++ b/drivers/net/wireless/ath/ath11k/qmi.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_QMI_H
diff --git a/drivers/net/wireless/ath/ath11k/reg.c b/drivers/net/wireless/ath/ath11k/reg.c
index 3c7debae80..d4fd3509e6 100644
--- a/drivers/net/wireless/ath/ath11k/reg.c
+++ b/drivers/net/wireless/ath/ath11k/reg.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 #include <linux/rtnetlink.h>
 
@@ -617,25 +618,68 @@ ath11k_reg_update_weather_radar_band(struct ath11k_base *ab,
 	*rule_idx = i;
 }
 
+enum wmi_reg_6ghz_ap_type
+ath11k_reg_ap_pwr_convert(enum ieee80211_ap_reg_power power_type)
+{
+	switch (power_type) {
+	case IEEE80211_REG_LPI_AP:
+		return WMI_REG_INDOOR_AP;
+	case IEEE80211_REG_SP_AP:
+		return WMI_REG_STANDARD_POWER_AP;
+	case IEEE80211_REG_VLP_AP:
+		return WMI_REG_VERY_LOW_POWER_AP;
+	default:
+		return WMI_REG_MAX_AP_TYPE;
+	}
+}
+
 struct ieee80211_regdomain *
 ath11k_reg_build_regd(struct ath11k_base *ab,
-		      struct cur_regulatory_info *reg_info, bool intersect)
+		      struct cur_regulatory_info *reg_info, bool intersect,
+		      enum wmi_vdev_type vdev_type,
+		      enum ieee80211_ap_reg_power power_type)
 {
 	struct ieee80211_regdomain *tmp_regd, *default_regd, *new_regd = NULL;
-	struct cur_reg_rule *reg_rule;
+	struct cur_reg_rule *reg_rule, *reg_rule_6ghz;
 	u8 i = 0, j = 0, k = 0;
 	u8 num_rules;
 	u16 max_bw;
-	u32 flags;
+	u32 flags, reg_6ghz_number, max_bw_6ghz;
 	char alpha2[3];
 
 	num_rules = reg_info->num_5ghz_reg_rules + reg_info->num_2ghz_reg_rules;
 
-	/* FIXME: Currently taking reg rules for 6 GHz only from Indoor AP mode list.
-	 * This can be updated after complete 6 GHz regulatory support is added.
-	 */
-	if (reg_info->is_ext_reg_event)
-		num_rules += reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP];
+	if (reg_info->is_ext_reg_event) {
+		if (vdev_type == WMI_VDEV_TYPE_STA) {
+			enum wmi_reg_6ghz_ap_type ap_type;
+
+			ap_type = ath11k_reg_ap_pwr_convert(power_type);
+
+			if (ap_type == WMI_REG_MAX_AP_TYPE)
+				ap_type = WMI_REG_INDOOR_AP;
+
+			reg_6ghz_number = reg_info->num_6ghz_rules_client
+					[ap_type][WMI_REG_DEFAULT_CLIENT];
+
+			if (reg_6ghz_number == 0) {
+				ap_type = WMI_REG_INDOOR_AP;
+				reg_6ghz_number = reg_info->num_6ghz_rules_client
+						[ap_type][WMI_REG_DEFAULT_CLIENT];
+			}
+
+			reg_rule_6ghz = reg_info->reg_rules_6ghz_client_ptr
+					[ap_type][WMI_REG_DEFAULT_CLIENT];
+			max_bw_6ghz = reg_info->max_bw_6ghz_client
+					[ap_type][WMI_REG_DEFAULT_CLIENT];
+		} else {
+			reg_6ghz_number = reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP];
+			reg_rule_6ghz =
+				reg_info->reg_rules_6ghz_ap_ptr[WMI_REG_INDOOR_AP];
+			max_bw_6ghz = reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP];
+		}
+
+		num_rules += reg_6ghz_number;
+	}
 
 	if (!num_rules)
 		goto ret;
@@ -682,13 +726,10 @@ ath11k_reg_build_regd(struct ath11k_base *ab,
 			 * per other BW rule flags we pass from here
 			 */
 			flags = NL80211_RRF_AUTO_BW;
-		} else if (reg_info->is_ext_reg_event &&
-			   reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP] &&
-			   (k < reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP])) {
-			reg_rule = reg_info->reg_rules_6ghz_ap_ptr[WMI_REG_INDOOR_AP] +
-				   k++;
-			max_bw = min_t(u16, reg_rule->max_bw,
-				       reg_info->max_bw_6ghz_ap[WMI_REG_INDOOR_AP]);
+		} else if (reg_info->is_ext_reg_event && reg_6ghz_number &&
+			   k < reg_6ghz_number) {
+			reg_rule = reg_rule_6ghz + k++;
+			max_bw = min_t(u16, reg_rule->max_bw, max_bw_6ghz);
 			flags = NL80211_RRF_AUTO_BW;
 		} else {
 			break;
@@ -757,6 +798,159 @@ ret:
 	return new_regd;
 }
 
+static bool ath11k_reg_is_world_alpha(char *alpha)
+{
+	if (alpha[0] == '0' && alpha[1] == '0')
+		return true;
+
+	if (alpha[0] == 'n' && alpha[1] == 'a')
+		return true;
+
+	return false;
+}
+
+static enum wmi_vdev_type ath11k_reg_get_ar_vdev_type(struct ath11k *ar)
+{
+	struct ath11k_vif *arvif;
+
+	/* Currently each struct ath11k maps to one struct ieee80211_hw/wiphy
+	 * and one struct ieee80211_regdomain, so it could only store one group
+	 * reg rules. It means multi-interface concurrency in the same ath11k is
+	 * not support for the regdomain. So get the vdev type of the first entry
+	 * now. After concurrency support for the regdomain, this should change.
+	 */
+	arvif = list_first_entry_or_null(&ar->arvifs, struct ath11k_vif, list);
+	if (arvif)
+		return arvif->vdev_type;
+
+	return WMI_VDEV_TYPE_UNSPEC;
+}
+
+int ath11k_reg_handle_chan_list(struct ath11k_base *ab,
+				struct cur_regulatory_info *reg_info,
+				enum ieee80211_ap_reg_power power_type)
+{
+	struct ieee80211_regdomain *regd;
+	bool intersect = false;
+	int pdev_idx;
+	struct ath11k *ar;
+	enum wmi_vdev_type vdev_type;
+
+	ath11k_dbg(ab, ATH11K_DBG_WMI, "event reg handle chan list");
+
+	if (reg_info->status_code != REG_SET_CC_STATUS_PASS) {
+		/* In case of failure to set the requested ctry,
+		 * fw retains the current regd. We print a failure info
+		 * and return from here.
+		 */
+		ath11k_warn(ab, "Failed to set the requested Country regulatory setting\n");
+		return -EINVAL;
+	}
+
+	pdev_idx = reg_info->phy_id;
+
+	/* Avoid default reg rule updates sent during FW recovery if
+	 * it is already available
+	 */
+	spin_lock_bh(&ab->base_lock);
+	if (test_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags) &&
+	    ab->default_regd[pdev_idx]) {
+		spin_unlock_bh(&ab->base_lock);
+		goto retfail;
+	}
+	spin_unlock_bh(&ab->base_lock);
+
+	if (pdev_idx >= ab->num_radios) {
+		/* Process the event for phy0 only if single_pdev_only
+		 * is true. If pdev_idx is valid but not 0, discard the
+		 * event. Otherwise, it goes to fallback. In either case
+		 * ath11k_reg_reset_info() needs to be called to avoid
+		 * memory leak issue.
+		 */
+		ath11k_reg_reset_info(reg_info);
+
+		if (ab->hw_params.single_pdev_only &&
+		    pdev_idx < ab->hw_params.num_rxmda_per_pdev)
+			return 0;
+		goto fallback;
+	}
+
+	/* Avoid multiple overwrites to default regd, during core
+	 * stop-start after mac registration.
+	 */
+	if (ab->default_regd[pdev_idx] && !ab->new_regd[pdev_idx] &&
+	    !memcmp((char *)ab->default_regd[pdev_idx]->alpha2,
+		    (char *)reg_info->alpha2, 2))
+		goto retfail;
+
+	/* Intersect new rules with default regd if a new country setting was
+	 * requested, i.e a default regd was already set during initialization
+	 * and the regd coming from this event has a valid country info.
+	 */
+	if (ab->default_regd[pdev_idx] &&
+	    !ath11k_reg_is_world_alpha((char *)
+		ab->default_regd[pdev_idx]->alpha2) &&
+	    !ath11k_reg_is_world_alpha((char *)reg_info->alpha2))
+		intersect = true;
+
+	ar = ab->pdevs[pdev_idx].ar;
+	vdev_type = ath11k_reg_get_ar_vdev_type(ar);
+
+	ath11k_dbg(ab, ATH11K_DBG_WMI,
+		   "wmi handle chan list power type %d vdev type %d intersect %d\n",
+		   power_type, vdev_type, intersect);
+
+	regd = ath11k_reg_build_regd(ab, reg_info, intersect, vdev_type, power_type);
+	if (!regd) {
+		ath11k_warn(ab, "failed to build regd from reg_info\n");
+		goto fallback;
+	}
+
+	if (power_type == IEEE80211_REG_UNSET_AP) {
+		ath11k_reg_reset_info(&ab->reg_info_store[pdev_idx]);
+		ab->reg_info_store[pdev_idx] = *reg_info;
+	}
+
+	spin_lock_bh(&ab->base_lock);
+	if (ab->default_regd[pdev_idx]) {
+		/* The initial rules from FW after WMI Init is to build
+		 * the default regd. From then on, any rules updated for
+		 * the pdev could be due to user reg changes.
+		 * Free previously built regd before assigning the newly
+		 * generated regd to ar. NULL pointer handling will be
+		 * taken care by kfree itself.
+		 */
+		ar = ab->pdevs[pdev_idx].ar;
+		kfree(ab->new_regd[pdev_idx]);
+		ab->new_regd[pdev_idx] = regd;
+		queue_work(ab->workqueue, &ar->regd_update_work);
+	} else {
+		/* This regd would be applied during mac registration and is
+		 * held constant throughout for regd intersection purpose
+		 */
+		ab->default_regd[pdev_idx] = regd;
+	}
+	ab->dfs_region = reg_info->dfs_region;
+	spin_unlock_bh(&ab->base_lock);
+
+	return 0;
+
+fallback:
+	/* Fallback to older reg (by sending previous country setting
+	 * again if fw has succeeded and we failed to process here.
+	 * The Regdomain should be uniform across driver and fw. Since the
+	 * FW has processed the command and sent a success status, we expect
+	 * this function to succeed as well. If it doesn't, CTRY needs to be
+	 * reverted at the fw and the old SCAN_CHAN_LIST cmd needs to be sent.
+	 */
+	/* TODO: This is rare, but still should also be handled */
+	WARN_ON(1);
+
+retfail:
+
+	return -EINVAL;
+}
+
 void ath11k_regd_update_work(struct work_struct *work)
 {
 	struct ath11k *ar = container_of(work, struct ath11k,
@@ -780,10 +974,36 @@ void ath11k_reg_init(struct ath11k *ar)
 	ar->hw->wiphy->reg_notifier = ath11k_reg_notifier;
 }
 
+void ath11k_reg_reset_info(struct cur_regulatory_info *reg_info)
+{
+	int i, j;
+
+	if (!reg_info)
+		return;
+
+	kfree(reg_info->reg_rules_2ghz_ptr);
+	kfree(reg_info->reg_rules_5ghz_ptr);
+
+	for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) {
+		kfree(reg_info->reg_rules_6ghz_ap_ptr[i]);
+
+		for (j = 0; j < WMI_REG_MAX_CLIENT_TYPE; j++)
+			kfree(reg_info->reg_rules_6ghz_client_ptr[i][j]);
+	}
+
+	memset(reg_info, 0, sizeof(*reg_info));
+}
+
 void ath11k_reg_free(struct ath11k_base *ab)
 {
 	int i;
 
+	for (i = 0; i < ab->num_radios; i++)
+		ath11k_reg_reset_info(&ab->reg_info_store[i]);
+
+	kfree(ab->reg_info_store);
+	ab->reg_info_store = NULL;
+
 	for (i = 0; i < ab->hw_params.max_radios; i++) {
 		kfree(ab->default_regd[i]);
 		kfree(ab->new_regd[i]);
diff --git a/drivers/net/wireless/ath/ath11k/reg.h b/drivers/net/wireless/ath/ath11k/reg.h
index 84daa6543b..64edb79426 100644
--- a/drivers/net/wireless/ath/ath11k/reg.h
+++ b/drivers/net/wireless/ath/ath11k/reg.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_REG_H
@@ -29,11 +30,20 @@ enum ath11k_dfs_region {
 
 /* ATH11K Regulatory API's */
 void ath11k_reg_init(struct ath11k *ar);
+void ath11k_reg_reset_info(struct cur_regulatory_info *reg_info);
 void ath11k_reg_free(struct ath11k_base *ab);
 void ath11k_regd_update_work(struct work_struct *work);
 struct ieee80211_regdomain *
 ath11k_reg_build_regd(struct ath11k_base *ab,
-		      struct cur_regulatory_info *reg_info, bool intersect);
+		      struct cur_regulatory_info *reg_info, bool intersect,
+		      enum wmi_vdev_type vdev_type,
+		      enum ieee80211_ap_reg_power power_type);
 int ath11k_regd_update(struct ath11k *ar);
 int ath11k_reg_update_chan_list(struct ath11k *ar, bool wait);
+enum wmi_reg_6ghz_ap_type
+ath11k_reg_ap_pwr_convert(enum ieee80211_ap_reg_power power_type);
+int ath11k_reg_handle_chan_list(struct ath11k_base *ab,
+				struct cur_regulatory_info *reg_info,
+				enum ieee80211_ap_reg_power power_type);
+
 #endif
diff --git a/drivers/net/wireless/ath/ath11k/rx_desc.h b/drivers/net/wireless/ath/ath11k/rx_desc.h
index 786d5f36f5..2da6da7272 100644
--- a/drivers/net/wireless/ath/ath11k/rx_desc.h
+++ b/drivers/net/wireless/ath/ath11k/rx_desc.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 #ifndef ATH11K_RX_DESC_H
 #define ATH11K_RX_DESC_H
diff --git a/drivers/net/wireless/ath/ath11k/spectral.c b/drivers/net/wireless/ath/ath11k/spectral.c
index 0b7b7122cc..79e0911345 100644
--- a/drivers/net/wireless/ath/ath11k/spectral.c
+++ b/drivers/net/wireless/ath/ath11k/spectral.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/relay.h>
diff --git a/drivers/net/wireless/ath/ath11k/spectral.h b/drivers/net/wireless/ath/ath11k/spectral.h
index 96bfa16e18..789cff7c64 100644
--- a/drivers/net/wireless/ath/ath11k/spectral.h
+++ b/drivers/net/wireless/ath/ath11k/spectral.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_SPECTRAL_H
diff --git a/drivers/net/wireless/ath/ath11k/thermal.c b/drivers/net/wireless/ath/ath11k/thermal.c
index c9b012f97b..c29b11ab5b 100644
--- a/drivers/net/wireless/ath/ath11k/thermal.c
+++ b/drivers/net/wireless/ath/ath11k/thermal.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/device.h>
diff --git a/drivers/net/wireless/ath/ath11k/thermal.h b/drivers/net/wireless/ath/ath11k/thermal.h
index 83cb676867..cdaf4e01d9 100644
--- a/drivers/net/wireless/ath/ath11k/thermal.h
+++ b/drivers/net/wireless/ath/ath11k/thermal.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _ATH11K_THERMAL_
diff --git a/drivers/net/wireless/ath/ath11k/trace.h b/drivers/net/wireless/ath/ath11k/trace.h
index 9535745fe0..235ab8ea71 100644
--- a/drivers/net/wireless/ath/ath11k/trace.h
+++ b/drivers/net/wireless/ath/ath11k/trace.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #if !defined(_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 2845b4313d..442afda7ec 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021, 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 #include <linux/skbuff.h>
 #include <linux/ctype.h>
@@ -4749,6 +4749,14 @@ static int ath11k_wmi_tlv_ext_soc_hal_reg_caps_parse(struct ath11k_base *soc,
 		soc->pdevs[0].pdev_id = 0;
 	}
 
+	if (!soc->reg_info_store) {
+		soc->reg_info_store = kcalloc(soc->num_radios,
+					      sizeof(*soc->reg_info_store),
+					      GFP_ATOMIC);
+		if (!soc->reg_info_store)
+			return -ENOMEM;
+	}
+
 	return 0;
 }
 
@@ -7060,32 +7068,15 @@ static void ath11k_wmi_htc_tx_complete(struct ath11k_base *ab,
 		wake_up(&wmi->tx_ce_desc_wq);
 }
 
-static bool ath11k_reg_is_world_alpha(char *alpha)
-{
-	if (alpha[0] == '0' && alpha[1] == '0')
-		return true;
-
-	if (alpha[0] == 'n' && alpha[1] == 'a')
-		return true;
-
-	return false;
-}
-
-static int ath11k_reg_chan_list_event(struct ath11k_base *ab,
-				      struct sk_buff *skb,
+static int ath11k_reg_chan_list_event(struct ath11k_base *ab, struct sk_buff *skb,
 				      enum wmi_reg_chan_list_cmd_type id)
 {
-	struct cur_regulatory_info *reg_info = NULL;
-	struct ieee80211_regdomain *regd = NULL;
-	bool intersect = false;
-	int ret = 0, pdev_idx, i, j;
-	struct ath11k *ar;
+	struct cur_regulatory_info *reg_info;
+	int ret;
 
 	reg_info = kzalloc(sizeof(*reg_info), GFP_ATOMIC);
-	if (!reg_info) {
-		ret = -ENOMEM;
-		goto fallback;
-	}
+	if (!reg_info)
+		return -ENOMEM;
 
 	if (id == WMI_REG_CHAN_LIST_CC_ID)
 		ret = ath11k_pull_reg_chan_list_update_ev(ab, skb, reg_info);
@@ -7093,118 +7084,22 @@ static int ath11k_reg_chan_list_event(struct ath11k_base *ab,
 		ret = ath11k_pull_reg_chan_list_ext_update_ev(ab, skb, reg_info);
 
 	if (ret) {
-		ath11k_warn(ab, "failed to extract regulatory info from received event\n");
-		goto fallback;
-	}
-
-	ath11k_dbg(ab, ATH11K_DBG_WMI, "event reg chan list id %d", id);
-
-	if (reg_info->status_code != REG_SET_CC_STATUS_PASS) {
-		/* In case of failure to set the requested ctry,
-		 * fw retains the current regd. We print a failure info
-		 * and return from here.
-		 */
-		ath11k_warn(ab, "Failed to set the requested Country regulatory setting\n");
-		goto mem_free;
-	}
-
-	pdev_idx = reg_info->phy_id;
-
-	/* Avoid default reg rule updates sent during FW recovery if
-	 * it is already available
-	 */
-	spin_lock(&ab->base_lock);
-	if (test_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags) &&
-	    ab->default_regd[pdev_idx]) {
-		spin_unlock(&ab->base_lock);
+		ath11k_warn(ab, "failed to extract regulatory info\n");
 		goto mem_free;
 	}
-	spin_unlock(&ab->base_lock);
 
-	if (pdev_idx >= ab->num_radios) {
-		/* Process the event for phy0 only if single_pdev_only
-		 * is true. If pdev_idx is valid but not 0, discard the
-		 * event. Otherwise, it goes to fallback.
-		 */
-		if (ab->hw_params.single_pdev_only &&
-		    pdev_idx < ab->hw_params.num_rxmda_per_pdev)
-			goto mem_free;
-		else
-			goto fallback;
-	}
-
-	/* Avoid multiple overwrites to default regd, during core
-	 * stop-start after mac registration.
-	 */
-	if (ab->default_regd[pdev_idx] && !ab->new_regd[pdev_idx] &&
-	    !memcmp((char *)ab->default_regd[pdev_idx]->alpha2,
-		    (char *)reg_info->alpha2, 2))
+	ret = ath11k_reg_handle_chan_list(ab, reg_info, IEEE80211_REG_UNSET_AP);
+	if (ret) {
+		ath11k_warn(ab, "failed to process regulatory info %d\n", ret);
 		goto mem_free;
-
-	/* Intersect new rules with default regd if a new country setting was
-	 * requested, i.e a default regd was already set during initialization
-	 * and the regd coming from this event has a valid country info.
-	 */
-	if (ab->default_regd[pdev_idx] &&
-	    !ath11k_reg_is_world_alpha((char *)
-		ab->default_regd[pdev_idx]->alpha2) &&
-	    !ath11k_reg_is_world_alpha((char *)reg_info->alpha2))
-		intersect = true;
-
-	regd = ath11k_reg_build_regd(ab, reg_info, intersect);
-	if (!regd) {
-		ath11k_warn(ab, "failed to build regd from reg_info\n");
-		goto fallback;
-	}
-
-	spin_lock(&ab->base_lock);
-	if (ab->default_regd[pdev_idx]) {
-		/* The initial rules from FW after WMI Init is to build
-		 * the default regd. From then on, any rules updated for
-		 * the pdev could be due to user reg changes.
-		 * Free previously built regd before assigning the newly
-		 * generated regd to ar. NULL pointer handling will be
-		 * taken care by kfree itself.
-		 */
-		ar = ab->pdevs[pdev_idx].ar;
-		kfree(ab->new_regd[pdev_idx]);
-		ab->new_regd[pdev_idx] = regd;
-		queue_work(ab->workqueue, &ar->regd_update_work);
-	} else {
-		/* This regd would be applied during mac registration and is
-		 * held constant throughout for regd intersection purpose
-		 */
-		ab->default_regd[pdev_idx] = regd;
 	}
-	ab->dfs_region = reg_info->dfs_region;
-	spin_unlock(&ab->base_lock);
 
-	goto mem_free;
+	kfree(reg_info);
+	return 0;
 
-fallback:
-	/* Fallback to older reg (by sending previous country setting
-	 * again if fw has succeeded and we failed to process here.
-	 * The Regdomain should be uniform across driver and fw. Since the
-	 * FW has processed the command and sent a success status, we expect
-	 * this function to succeed as well. If it doesn't, CTRY needs to be
-	 * reverted at the fw and the old SCAN_CHAN_LIST cmd needs to be sent.
-	 */
-	/* TODO: This is rare, but still should also be handled */
-	WARN_ON(1);
 mem_free:
-	if (reg_info) {
-		kfree(reg_info->reg_rules_2ghz_ptr);
-		kfree(reg_info->reg_rules_5ghz_ptr);
-		if (reg_info->is_ext_reg_event) {
-			for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++)
-				kfree(reg_info->reg_rules_6ghz_ap_ptr[i]);
-
-			for (j = 0; j < WMI_REG_CURRENT_MAX_AP_TYPE; j++)
-				for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++)
-					kfree(reg_info->reg_rules_6ghz_client_ptr[j][i]);
-		}
-		kfree(reg_info);
-	}
+	ath11k_reg_reset_info(reg_info);
+	kfree(reg_info);
 	return ret;
 }
 
diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h
index 100bb816b5..cd2098d78e 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.h
+++ b/drivers/net/wireless/ath/ath11k/wmi.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH11K_WMI_H
@@ -1096,25 +1096,27 @@ enum wmi_tlv_vdev_param {
 };
 
 enum wmi_tlv_peer_flags {
-	WMI_TLV_PEER_AUTH = 0x00000001,
-	WMI_TLV_PEER_QOS = 0x00000002,
-	WMI_TLV_PEER_NEED_PTK_4_WAY = 0x00000004,
-	WMI_TLV_PEER_NEED_GTK_2_WAY = 0x00000010,
-	WMI_TLV_PEER_APSD = 0x00000800,
-	WMI_TLV_PEER_HT = 0x00001000,
-	WMI_TLV_PEER_40MHZ = 0x00002000,
-	WMI_TLV_PEER_STBC = 0x00008000,
-	WMI_TLV_PEER_LDPC = 0x00010000,
-	WMI_TLV_PEER_DYN_MIMOPS = 0x00020000,
-	WMI_TLV_PEER_STATIC_MIMOPS = 0x00040000,
-	WMI_TLV_PEER_SPATIAL_MUX = 0x00200000,
-	WMI_TLV_PEER_VHT = 0x02000000,
-	WMI_TLV_PEER_80MHZ = 0x04000000,
-	WMI_TLV_PEER_PMF = 0x08000000,
+	WMI_PEER_AUTH		= 0x00000001,
+	WMI_PEER_QOS		= 0x00000002,
+	WMI_PEER_NEED_PTK_4_WAY	= 0x00000004,
+	WMI_PEER_NEED_GTK_2_WAY	= 0x00000010,
+	WMI_PEER_HE		= 0x00000400,
+	WMI_PEER_APSD		= 0x00000800,
+	WMI_PEER_HT		= 0x00001000,
+	WMI_PEER_40MHZ		= 0x00002000,
+	WMI_PEER_STBC		= 0x00008000,
+	WMI_PEER_LDPC		= 0x00010000,
+	WMI_PEER_DYN_MIMOPS	= 0x00020000,
+	WMI_PEER_STATIC_MIMOPS	= 0x00040000,
+	WMI_PEER_SPATIAL_MUX	= 0x00200000,
+	WMI_PEER_TWT_REQ	= 0x00400000,
+	WMI_PEER_TWT_RESP	= 0x00800000,
+	WMI_PEER_VHT		= 0x02000000,
+	WMI_PEER_80MHZ		= 0x04000000,
+	WMI_PEER_PMF		= 0x08000000,
 	WMI_PEER_IS_P2P_CAPABLE = 0x20000000,
 	WMI_PEER_160MHZ         = 0x40000000,
 	WMI_PEER_SAFEMODE_EN    = 0x80000000,
-
 };
 
 /** Enum list of TLV Tags for each parameter structure type. */
@@ -2580,7 +2582,6 @@ struct wmi_service_available_event {
 struct ath11k_pdev_wmi {
 	struct ath11k_wmi_base *wmi_ab;
 	enum ath11k_htc_ep_id eid;
-	const struct wmi_peer_flags_map *peer_flags;
 	u32 rx_decap_mode;
 	wait_queue_head_t tx_ce_desc_wq;
 };
@@ -4062,31 +4063,6 @@ struct wmi_unit_test_cmd {
 
 #define MAX_SUPPORTED_RATES 128
 
-#define WMI_PEER_AUTH		0x00000001
-#define WMI_PEER_QOS		0x00000002
-#define WMI_PEER_NEED_PTK_4_WAY	0x00000004
-#define WMI_PEER_NEED_GTK_2_WAY	0x00000010
-#define WMI_PEER_HE		0x00000400
-#define WMI_PEER_APSD		0x00000800
-#define WMI_PEER_HT		0x00001000
-#define WMI_PEER_40MHZ		0x00002000
-#define WMI_PEER_STBC		0x00008000
-#define WMI_PEER_LDPC		0x00010000
-#define WMI_PEER_DYN_MIMOPS	0x00020000
-#define WMI_PEER_STATIC_MIMOPS	0x00040000
-#define WMI_PEER_SPATIAL_MUX	0x00200000
-#define WMI_PEER_TWT_REQ	0x00400000
-#define WMI_PEER_TWT_RESP	0x00800000
-#define WMI_PEER_VHT		0x02000000
-#define WMI_PEER_80MHZ		0x04000000
-#define WMI_PEER_PMF		0x08000000
-/* TODO: Place holder for WLAN_PEER_F_PS_PRESEND_REQUIRED = 0x10000000.
- * Need to be cleaned up
- */
-#define WMI_PEER_IS_P2P_CAPABLE	0x20000000
-#define WMI_PEER_160MHZ		0x40000000
-#define WMI_PEER_SAFEMODE_EN	0x80000000
-
 struct beacon_tmpl_params {
 	u8 vdev_id;
 	u32 tim_ie_offset;
@@ -4975,6 +4951,7 @@ struct ath11k_targ_cap {
 };
 
 enum wmi_vdev_type {
+	WMI_VDEV_TYPE_UNSPEC =  0,
 	WMI_VDEV_TYPE_AP      = 1,
 	WMI_VDEV_TYPE_STA     = 2,
 	WMI_VDEV_TYPE_IBSS    = 3,
@@ -5754,7 +5731,6 @@ struct ath11k_wmi_base {
 	struct completion unified_ready;
 	DECLARE_BITMAP(svc_map, WMI_MAX_EXT2_SERVICE);
 	wait_queue_head_t tx_credits_wq;
-	const struct wmi_peer_flags_map *peer_flags;
 	u32 num_mem_chunks;
 	u32 rx_decap_mode;
 	struct wmi_host_mem_chunk mem_chunks[WMI_MAX_MEM_REQS];
diff --git a/drivers/net/wireless/ath/ath11k/wow.h b/drivers/net/wireless/ath/ath11k/wow.h
index 553ba850d9..c85811e3f4 100644
--- a/drivers/net/wireless/ath/ath11k/wow.h
+++ b/drivers/net/wireless/ath/ath11k/wow.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _WOW_H_
diff --git a/drivers/net/wireless/ath/ath12k/Kconfig b/drivers/net/wireless/ath/ath12k/Kconfig
index 4f9c514c13..e135d2b1b6 100644
--- a/drivers/net/wireless/ath/ath12k/Kconfig
+++ b/drivers/net/wireless/ath/ath12k/Kconfig
@@ -2,7 +2,7 @@
 config ATH12K
 	tristate "Qualcomm Technologies Wi-Fi 7 support (ath12k)"
 	depends on MAC80211 && HAS_DMA && PCI
-	depends on CRYPTO_MICHAEL_MIC
+	select CRYPTO_MICHAEL_MIC
 	select QCOM_QMI_HELPERS
 	select MHI_BUS
 	select QRTR
diff --git a/drivers/net/wireless/ath/ath12k/core.h b/drivers/net/wireless/ath/ath12k/core.h
index d67494de44..01fb9b2ae4 100644
--- a/drivers/net/wireless/ath/ath12k/core.h
+++ b/drivers/net/wireless/ath/ath12k/core.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH12K_CORE_H
@@ -199,6 +199,8 @@ enum ath12k_dev_flags {
 	ATH12K_FLAG_REGISTERED,
 	ATH12K_FLAG_QMI_FAIL,
 	ATH12K_FLAG_HTC_SUSPEND_COMPLETE,
+	ATH12K_FLAG_CE_IRQ_ENABLED,
+	ATH12K_FLAG_EXT_IRQ_ENABLED,
 };
 
 enum ath12k_monitor_flags {
@@ -467,7 +469,6 @@ struct ath12k {
 	struct ath12k_base *ab;
 	struct ath12k_pdev *pdev;
 	struct ieee80211_hw *hw;
-	struct ieee80211_ops *ops;
 	struct ath12k_wmi_pdev *wmi;
 	struct ath12k_pdev_dp dp;
 	u8 mac_addr[ETH_ALEN];
diff --git a/drivers/net/wireless/ath/ath12k/dp.c b/drivers/net/wireless/ath/ath12k/dp.c
index 6893466f61..a6f81f2f97 100644
--- a/drivers/net/wireless/ath/ath12k/dp.c
+++ b/drivers/net/wireless/ath/ath12k/dp.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <crypto/hash.h>
@@ -961,9 +961,7 @@ int ath12k_dp_service_srng(struct ath12k_base *ab,
 		struct ath12k_dp *dp = &ab->dp;
 		struct dp_rxdma_ring *rx_ring = &dp->rx_refill_buf_ring;
 
-		ath12k_dp_rx_bufs_replenish(ab, 0, rx_ring, 0,
-					    ab->hw_params->hal_params->rx_buf_rbm,
-					    true);
+		ath12k_dp_rx_bufs_replenish(ab, rx_ring, 0);
 	}
 
 	/* TODO: Implement handler for other interrupts */
diff --git a/drivers/net/wireless/ath/ath12k/dp.h b/drivers/net/wireless/ath/ath12k/dp.h
index 61f7654325..1df3cdd461 100644
--- a/drivers/net/wireless/ath/ath12k/dp.h
+++ b/drivers/net/wireless/ath/ath12k/dp.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH12K_DP_H
@@ -31,7 +31,7 @@ struct dp_srng {
 	u32 ring_id;
 };
 
-struct dp_rxdma_ring {
+struct dp_rxdma_mon_ring {
 	struct dp_srng refill_buf_ring;
 	struct idr bufs_idr;
 	/* Protects bufs_idr */
@@ -39,6 +39,11 @@ struct dp_rxdma_ring {
 	int bufs_max;
 };
 
+struct dp_rxdma_ring {
+	struct dp_srng refill_buf_ring;
+	int bufs_max;
+};
+
 #define ATH12K_TX_COMPL_NEXT(x)	(((x) + 1) % DP_TX_COMP_RING_SIZE)
 
 struct dp_tx_ring {
@@ -353,8 +358,8 @@ struct ath12k_dp {
 	struct dp_rxdma_ring rx_refill_buf_ring;
 	struct dp_srng rx_mac_buf_ring[MAX_RXDMA_PER_PDEV];
 	struct dp_srng rxdma_err_dst_ring[MAX_RXDMA_PER_PDEV];
-	struct dp_rxdma_ring rxdma_mon_buf_ring;
-	struct dp_rxdma_ring tx_mon_buf_ring;
+	struct dp_rxdma_mon_ring rxdma_mon_buf_ring;
+	struct dp_rxdma_mon_ring tx_mon_buf_ring;
 	struct ath12k_reo_q_addr_lut reoq_lut;
 };
 
diff --git a/drivers/net/wireless/ath/ath12k/dp_mon.c b/drivers/net/wireless/ath/ath12k/dp_mon.c
index f44bc5494c..be4b39f5fa 100644
--- a/drivers/net/wireless/ath/ath12k/dp_mon.c
+++ b/drivers/net/wireless/ath/ath12k/dp_mon.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include "dp_mon.h"
@@ -797,7 +797,7 @@ ath12k_dp_mon_rx_parse_status_tlv(struct ath12k_base *ab,
 		/* TODO: add msdu start parsing logic */
 		break;
 	case HAL_MON_BUF_ADDR: {
-		struct dp_rxdma_ring *buf_ring = &ab->dp.rxdma_mon_buf_ring;
+		struct dp_rxdma_mon_ring *buf_ring = &ab->dp.rxdma_mon_buf_ring;
 		struct dp_mon_packet_info *packet_info =
 			(struct dp_mon_packet_info *)tlv_data;
 		int buf_id = u32_get_bits(packet_info->cookie,
@@ -1091,7 +1091,7 @@ static void ath12k_dp_mon_rx_deliver_msdu(struct ath12k *ar, struct napi_struct
 	spin_unlock_bh(&ar->ab->base_lock);
 
 	ath12k_dbg(ar->ab, ATH12K_DBG_DATA,
-		   "rx skb %pK len %u peer %pM %u %s %s%s%s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n",
+		   "rx skb %pK len %u peer %pM %u %s %s%s%s%s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n",
 		   msdu,
 		   msdu->len,
 		   peer ? peer->addr : NULL,
@@ -1104,6 +1104,7 @@ static void ath12k_dp_mon_rx_deliver_msdu(struct ath12k *ar, struct napi_struct
 		   (status->bw == RATE_INFO_BW_40) ? "40" : "",
 		   (status->bw == RATE_INFO_BW_80) ? "80" : "",
 		   (status->bw == RATE_INFO_BW_160) ? "160" : "",
+		   (status->bw == RATE_INFO_BW_320) ? "320" : "",
 		   status->enc_flags & RX_ENC_FLAG_SHORT_GI ? "sgi " : "",
 		   status->rate_idx,
 		   status->nss,
@@ -1259,7 +1260,7 @@ ath12k_dp_mon_rx_parse_mon_status(struct ath12k *ar,
 }
 
 int ath12k_dp_mon_buf_replenish(struct ath12k_base *ab,
-				struct dp_rxdma_ring *buf_ring,
+				struct dp_rxdma_mon_ring *buf_ring,
 				int req_entries)
 {
 	struct hal_mon_buf_ring *mon_buf;
@@ -1902,7 +1903,7 @@ ath12k_dp_mon_tx_parse_status_tlv(struct ath12k_base *ab,
 	}
 
 	case HAL_MON_BUF_ADDR: {
-		struct dp_rxdma_ring *buf_ring = &ab->dp.tx_mon_buf_ring;
+		struct dp_rxdma_mon_ring *buf_ring = &ab->dp.tx_mon_buf_ring;
 		struct dp_mon_packet_info *packet_info =
 			(struct dp_mon_packet_info *)tlv_data;
 		int buf_id = u32_get_bits(packet_info->cookie,
@@ -2067,7 +2068,7 @@ int ath12k_dp_mon_srng_process(struct ath12k *ar, int mac_id, int *budget,
 	struct ath12k_skb_rxcb *rxcb;
 	struct dp_srng *mon_dst_ring;
 	struct hal_srng *srng;
-	struct dp_rxdma_ring *buf_ring;
+	struct dp_rxdma_mon_ring *buf_ring;
 	u64 cookie;
 	u32 ppdu_id;
 	int num_buffs_reaped = 0, srng_id, buf_id;
@@ -2480,7 +2481,7 @@ int ath12k_dp_mon_rx_process_stats(struct ath12k *ar, int mac_id,
 	struct ath12k_skb_rxcb *rxcb;
 	struct dp_srng *mon_dst_ring;
 	struct hal_srng *srng;
-	struct dp_rxdma_ring *buf_ring;
+	struct dp_rxdma_mon_ring *buf_ring;
 	struct ath12k_sta *arsta = NULL;
 	struct ath12k_peer *peer;
 	u64 cookie;
diff --git a/drivers/net/wireless/ath/ath12k/dp_mon.h b/drivers/net/wireless/ath/ath12k/dp_mon.h
index c18c385798..fb9e9c176c 100644
--- a/drivers/net/wireless/ath/ath12k/dp_mon.h
+++ b/drivers/net/wireless/ath/ath12k/dp_mon.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH12K_DP_MON_H
@@ -80,7 +80,7 @@ ath12k_dp_mon_rx_parse_mon_status(struct ath12k *ar,
 				  int mac_id, struct sk_buff *skb,
 				  struct napi_struct *napi);
 int ath12k_dp_mon_buf_replenish(struct ath12k_base *ab,
-				struct dp_rxdma_ring *buf_ring,
+				struct dp_rxdma_mon_ring *buf_ring,
 				int req_entries);
 int ath12k_dp_mon_srng_process(struct ath12k *ar, int mac_id,
 			       int *budget, enum dp_monitor_mode monitor_mode,
diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c
index 3543fadac4..1ee83f7659 100644
--- a/drivers/net/wireless/ath/ath12k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath12k/dp_rx.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause-Clear
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/ieee80211.h>
@@ -256,22 +256,20 @@ static int ath12k_dp_purge_mon_ring(struct ath12k_base *ab)
 }
 
 /* Returns number of Rx buffers replenished */
-int ath12k_dp_rx_bufs_replenish(struct ath12k_base *ab, int mac_id,
+int ath12k_dp_rx_bufs_replenish(struct ath12k_base *ab,
 				struct dp_rxdma_ring *rx_ring,
-				int req_entries,
-				enum hal_rx_buf_return_buf_manager mgr,
-				bool hw_cc)
+				int req_entries)
 {
 	struct ath12k_buffer_addr *desc;
 	struct hal_srng *srng;
 	struct sk_buff *skb;
 	int num_free;
 	int num_remain;
-	int buf_id;
 	u32 cookie;
 	dma_addr_t paddr;
 	struct ath12k_dp *dp = &ab->dp;
 	struct ath12k_rx_desc_info *rx_desc;
+	enum hal_rx_buf_return_buf_manager mgr = ab->hw_params->hal_params->rx_buf_rbm;
 
 	req_entries = min(req_entries, rx_ring->bufs_max);
 
@@ -307,42 +305,29 @@ int ath12k_dp_rx_bufs_replenish(struct ath12k_base *ab, int mac_id,
 		if (dma_mapping_error(ab->dev, paddr))
 			goto fail_free_skb;
 
-		if (hw_cc) {
-			spin_lock_bh(&dp->rx_desc_lock);
-
-			/* Get desc from free list and store in used list
-			 * for cleanup purposes
-			 *
-			 * TODO: pass the removed descs rather than
-			 * add/read to optimize
-			 */
-			rx_desc = list_first_entry_or_null(&dp->rx_desc_free_list,
-							   struct ath12k_rx_desc_info,
-							   list);
-			if (!rx_desc) {
-				spin_unlock_bh(&dp->rx_desc_lock);
-				goto fail_dma_unmap;
-			}
-
-			rx_desc->skb = skb;
-			cookie = rx_desc->cookie;
-			list_del(&rx_desc->list);
-			list_add_tail(&rx_desc->list, &dp->rx_desc_used_list);
+		spin_lock_bh(&dp->rx_desc_lock);
 
+		/* Get desc from free list and store in used list
+		 * for cleanup purposes
+		 *
+		 * TODO: pass the removed descs rather than
+		 * add/read to optimize
+		 */
+		rx_desc = list_first_entry_or_null(&dp->rx_desc_free_list,
+						   struct ath12k_rx_desc_info,
+						   list);
+		if (!rx_desc) {
 			spin_unlock_bh(&dp->rx_desc_lock);
-		} else {
-			spin_lock_bh(&rx_ring->idr_lock);
-			buf_id = idr_alloc(&rx_ring->bufs_idr, skb, 0,
-					   rx_ring->bufs_max * 3, GFP_ATOMIC);
-			spin_unlock_bh(&rx_ring->idr_lock);
-			if (buf_id < 0)
-				goto fail_dma_unmap;
-			cookie = u32_encode_bits(mac_id,
-						 DP_RXDMA_BUF_COOKIE_PDEV_ID) |
-				 u32_encode_bits(buf_id,
-						 DP_RXDMA_BUF_COOKIE_BUF_ID);
+			goto fail_dma_unmap;
 		}
 
+		rx_desc->skb = skb;
+		cookie = rx_desc->cookie;
+		list_del(&rx_desc->list);
+		list_add_tail(&rx_desc->list, &dp->rx_desc_used_list);
+
+		spin_unlock_bh(&dp->rx_desc_lock);
+
 		desc = ath12k_hal_srng_src_get_next_entry(ab, srng);
 		if (!desc)
 			goto fail_buf_unassign;
@@ -361,17 +346,11 @@ int ath12k_dp_rx_bufs_replenish(struct ath12k_base *ab, int mac_id,
 	return req_entries - num_remain;
 
 fail_buf_unassign:
-	if (hw_cc) {
-		spin_lock_bh(&dp->rx_desc_lock);
-		list_del(&rx_desc->list);
-		list_add_tail(&rx_desc->list, &dp->rx_desc_free_list);
-		rx_desc->skb = NULL;
-		spin_unlock_bh(&dp->rx_desc_lock);
-	} else {
-		spin_lock_bh(&rx_ring->idr_lock);
-		idr_remove(&rx_ring->bufs_idr, buf_id);
-		spin_unlock_bh(&rx_ring->idr_lock);
-	}
+	spin_lock_bh(&dp->rx_desc_lock);
+	list_del(&rx_desc->list);
+	list_add_tail(&rx_desc->list, &dp->rx_desc_free_list);
+	rx_desc->skb = NULL;
+	spin_unlock_bh(&dp->rx_desc_lock);
 fail_dma_unmap:
 	dma_unmap_single(ab->dev, paddr, skb->len + skb_tailroom(skb),
 			 DMA_FROM_DEVICE);
@@ -385,8 +364,8 @@ fail_free_skb:
 	return req_entries - num_remain;
 }
 
-static int ath12k_dp_rxdma_buf_ring_free(struct ath12k_base *ab,
-					 struct dp_rxdma_ring *rx_ring)
+static int ath12k_dp_rxdma_mon_buf_ring_free(struct ath12k_base *ab,
+					     struct dp_rxdma_mon_ring *rx_ring)
 {
 	struct sk_buff *skb;
 	int buf_id;
@@ -411,46 +390,49 @@ static int ath12k_dp_rxdma_buf_ring_free(struct ath12k_base *ab,
 static int ath12k_dp_rxdma_buf_free(struct ath12k_base *ab)
 {
 	struct ath12k_dp *dp = &ab->dp;
-	struct dp_rxdma_ring *rx_ring = &dp->rx_refill_buf_ring;
 
-	ath12k_dp_rxdma_buf_ring_free(ab, rx_ring);
+	ath12k_dp_rxdma_mon_buf_ring_free(ab, &dp->rxdma_mon_buf_ring);
+
+	ath12k_dp_rxdma_mon_buf_ring_free(ab, &dp->tx_mon_buf_ring);
+
+	return 0;
+}
 
-	rx_ring = &dp->rxdma_mon_buf_ring;
-	ath12k_dp_rxdma_buf_ring_free(ab, rx_ring);
+static int ath12k_dp_rxdma_mon_ring_buf_setup(struct ath12k_base *ab,
+					      struct dp_rxdma_mon_ring *rx_ring,
+					      u32 ringtype)
+{
+	int num_entries;
 
-	rx_ring = &dp->tx_mon_buf_ring;
-	ath12k_dp_rxdma_buf_ring_free(ab, rx_ring);
+	num_entries = rx_ring->refill_buf_ring.size /
+		ath12k_hal_srng_get_entrysize(ab, ringtype);
+
+	rx_ring->bufs_max = num_entries;
+	ath12k_dp_mon_buf_replenish(ab, rx_ring, num_entries);
 
 	return 0;
 }
 
 static int ath12k_dp_rxdma_ring_buf_setup(struct ath12k_base *ab,
-					  struct dp_rxdma_ring *rx_ring,
-					  u32 ringtype)
+					  struct dp_rxdma_ring *rx_ring)
 {
 	int num_entries;
 
 	num_entries = rx_ring->refill_buf_ring.size /
-		ath12k_hal_srng_get_entrysize(ab, ringtype);
+		ath12k_hal_srng_get_entrysize(ab, HAL_RXDMA_BUF);
 
 	rx_ring->bufs_max = num_entries;
-	if ((ringtype == HAL_RXDMA_MONITOR_BUF) || (ringtype == HAL_TX_MONITOR_BUF))
-		ath12k_dp_mon_buf_replenish(ab, rx_ring, num_entries);
-	else
-		ath12k_dp_rx_bufs_replenish(ab, 0, rx_ring, num_entries,
-					    ab->hw_params->hal_params->rx_buf_rbm,
-					    ringtype == HAL_RXDMA_BUF);
+	ath12k_dp_rx_bufs_replenish(ab, rx_ring, num_entries);
+
 	return 0;
 }
 
 static int ath12k_dp_rxdma_buf_setup(struct ath12k_base *ab)
 {
 	struct ath12k_dp *dp = &ab->dp;
-	struct dp_rxdma_ring *rx_ring = &dp->rx_refill_buf_ring;
 	int ret;
 
-	ret = ath12k_dp_rxdma_ring_buf_setup(ab, rx_ring,
-					     HAL_RXDMA_BUF);
+	ret = ath12k_dp_rxdma_ring_buf_setup(ab, &dp->rx_refill_buf_ring);
 	if (ret) {
 		ath12k_warn(ab,
 			    "failed to setup HAL_RXDMA_BUF\n");
@@ -458,18 +440,18 @@ static int ath12k_dp_rxdma_buf_setup(struct ath12k_base *ab)
 	}
 
 	if (ab->hw_params->rxdma1_enable) {
-		rx_ring = &dp->rxdma_mon_buf_ring;
-		ret = ath12k_dp_rxdma_ring_buf_setup(ab, rx_ring,
-						     HAL_RXDMA_MONITOR_BUF);
+		ret = ath12k_dp_rxdma_mon_ring_buf_setup(ab,
+							 &dp->rxdma_mon_buf_ring,
+							 HAL_RXDMA_MONITOR_BUF);
 		if (ret) {
 			ath12k_warn(ab,
 				    "failed to setup HAL_RXDMA_MONITOR_BUF\n");
 			return ret;
 		}
 
-		rx_ring = &dp->tx_mon_buf_ring;
-		ret = ath12k_dp_rxdma_ring_buf_setup(ab, rx_ring,
-						     HAL_TX_MONITOR_BUF);
+		ret = ath12k_dp_rxdma_mon_ring_buf_setup(ab,
+							 &dp->tx_mon_buf_ring,
+							 HAL_TX_MONITOR_BUF);
 		if (ret) {
 			ath12k_warn(ab,
 				    "failed to setup HAL_TX_MONITOR_BUF\n");
@@ -1339,9 +1321,6 @@ ath12k_update_per_peer_tx_stats(struct ath12k *ar,
 	u8 tid = HTT_PPDU_STATS_NON_QOS_TID;
 	bool is_ampdu = false;
 
-	if (!usr_stats)
-		return;
-
 	if (!(usr_stats->tlv_flags & BIT(HTT_PPDU_STATS_TAG_USR_RATE)))
 		return;
 
@@ -2438,7 +2417,7 @@ static void ath12k_dp_rx_deliver_msdu(struct ath12k *ar, struct napi_struct *nap
 	spin_unlock_bh(&ab->base_lock);
 
 	ath12k_dbg(ab, ATH12K_DBG_DATA,
-		   "rx skb %pK len %u peer %pM %d %s sn %u %s%s%s%s%s%s%s%s rate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n",
+		   "rx skb %pK len %u peer %pM %d %s sn %u %s%s%s%s%s%s%s%s%s rate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n",
 		   msdu,
 		   msdu->len,
 		   peer ? peer->addr : NULL,
@@ -2452,6 +2431,7 @@ static void ath12k_dp_rx_deliver_msdu(struct ath12k *ar, struct napi_struct *nap
 		   (status->bw == RATE_INFO_BW_40) ? "40" : "",
 		   (status->bw == RATE_INFO_BW_80) ? "80" : "",
 		   (status->bw == RATE_INFO_BW_160) ? "160" : "",
+		   (status->bw == RATE_INFO_BW_320) ? "320" : "",
 		   status->enc_flags & RX_ENC_FLAG_SHORT_GI ? "sgi " : "",
 		   status->rate_idx,
 		   status->nss,
@@ -2714,9 +2694,7 @@ try_again:
 	if (!total_msdu_reaped)
 		goto exit;
 
-	/* TODO: Move to implicit BM? */
-	ath12k_dp_rx_bufs_replenish(ab, 0, rx_ring, num_buffs_reaped,
-				    ab->hw_params->hal_params->rx_buf_rbm, true);
+	ath12k_dp_rx_bufs_replenish(ab, rx_ring, num_buffs_reaped);
 
 	ath12k_dp_rx_process_received_packets(ab, napi, &msdu_list,
 					      ring_id);
@@ -3494,8 +3472,7 @@ exit:
 
 	rx_ring = &dp->rx_refill_buf_ring;
 
-	ath12k_dp_rx_bufs_replenish(ab, 0, rx_ring, tot_n_bufs_reaped,
-				    ab->hw_params->hal_params->rx_buf_rbm, true);
+	ath12k_dp_rx_bufs_replenish(ab, rx_ring, tot_n_bufs_reaped);
 
 	return tot_n_bufs_reaped;
 }
@@ -3808,8 +3785,7 @@ int ath12k_dp_rx_process_wbm_err(struct ath12k_base *ab,
 	if (!num_buffs_reaped)
 		goto done;
 
-	ath12k_dp_rx_bufs_replenish(ab, 0, rx_ring, num_buffs_reaped,
-				    ab->hw_params->hal_params->rx_buf_rbm, true);
+	ath12k_dp_rx_bufs_replenish(ab, rx_ring, num_buffs_reaped);
 
 	rcu_read_lock();
 	for (i = 0; i <  ab->num_radios; i++) {
@@ -4090,9 +4066,6 @@ int ath12k_dp_rx_alloc(struct ath12k_base *ab)
 	struct ath12k_dp *dp = &ab->dp;
 	int i, ret;
 
-	idr_init(&dp->rx_refill_buf_ring.bufs_idr);
-	spin_lock_init(&dp->rx_refill_buf_ring.idr_lock);
-
 	idr_init(&dp->rxdma_mon_buf_ring.bufs_idr);
 	spin_lock_init(&dp->rxdma_mon_buf_ring.idr_lock);
 
diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.h b/drivers/net/wireless/ath/ath12k/dp_rx.h
index c955b5c859..05b3d5581d 100644
--- a/drivers/net/wireless/ath/ath12k/dp_rx.h
+++ b/drivers/net/wireless/ath/ath12k/dp_rx.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 #ifndef ATH12K_DP_RX_H
 #define ATH12K_DP_RX_H
@@ -116,11 +116,9 @@ int ath12k_dp_rx_process_err(struct ath12k_base *ab, struct napi_struct *napi,
 int ath12k_dp_rx_process(struct ath12k_base *ab, int mac_id,
 			 struct napi_struct *napi,
 			 int budget);
-int ath12k_dp_rx_bufs_replenish(struct ath12k_base *ab, int mac_id,
+int ath12k_dp_rx_bufs_replenish(struct ath12k_base *ab,
 				struct dp_rxdma_ring *rx_ring,
-				int req_entries,
-				enum hal_rx_buf_return_buf_manager mgr,
-				bool hw_cc);
+				int req_entries);
 int ath12k_dp_rx_pdev_mon_attach(struct ath12k *ar);
 int ath12k_dp_rx_peer_frag_setup(struct ath12k *ar, const u8 *peer_mac, int vdev_id);
 
diff --git a/drivers/net/wireless/ath/ath12k/hal_rx.h b/drivers/net/wireless/ath/ath12k/hal_rx.h
index fcfb6c8190..095216eabc 100644
--- a/drivers/net/wireless/ath/ath12k/hal_rx.h
+++ b/drivers/net/wireless/ath/ath12k/hal_rx.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH12K_HAL_RX_H
@@ -61,6 +61,7 @@ enum hal_rx_bw {
 	HAL_RX_BW_40MHZ,
 	HAL_RX_BW_80MHZ,
 	HAL_RX_BW_160MHZ,
+	HAL_RX_BW_320MHZ,
 	HAL_RX_BW_MAX,
 };
 
diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index 237fb8e7cf..b965fc46ad 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -343,6 +343,9 @@ ath12k_mac_bw_to_mac80211_bw(enum ath12k_supported_bw bw)
 	case ATH12K_BW_160:
 		ret = RATE_INFO_BW_160;
 		break;
+	case ATH12K_BW_320:
+		ret = RATE_INFO_BW_320;
+		break;
 	}
 
 	return ret;
@@ -359,6 +362,8 @@ enum ath12k_supported_bw ath12k_mac_mac80211_bw_to_ath12k_bw(enum rate_info_bw b
 		return ATH12K_BW_80;
 	case RATE_INFO_BW_160:
 		return ATH12K_BW_160;
+	case RATE_INFO_BW_320:
+		return ATH12K_BW_320;
 	default:
 		return ATH12K_BW_20;
 	}
@@ -3726,6 +3731,9 @@ static u32 ath12k_mac_ieee80211_sta_bw_to_wmi(struct ath12k *ar,
 	case IEEE80211_STA_RX_BW_160:
 		bw = WMI_PEER_CHWIDTH_160MHZ;
 		break;
+	case IEEE80211_STA_RX_BW_320:
+		bw = WMI_PEER_CHWIDTH_320MHZ;
+		break;
 	default:
 		ath12k_warn(ar->ab, "Invalid bandwidth %d in rc update for %pM\n",
 			    sta->deflink.bandwidth, sta->addr);
@@ -4987,7 +4995,7 @@ static void ath12k_mac_op_tx(struct ieee80211_hw *hw,
 		if (ret) {
 			ath12k_warn(ar->ab, "failed to queue management frame %d\n",
 				    ret);
-			ieee80211_free_txskb(ar->hw, skb);
+			ieee80211_free_txskb(hw, skb);
 		}
 		return;
 	}
@@ -4995,7 +5003,7 @@ static void ath12k_mac_op_tx(struct ieee80211_hw *hw,
 	ret = ath12k_dp_tx(ar, arvif, skb);
 	if (ret) {
 		ath12k_warn(ar->ab, "failed to transmit frame %d\n", ret);
-		ieee80211_free_txskb(ar->hw, skb);
+		ieee80211_free_txskb(hw, skb);
 	}
 }
 
@@ -5596,7 +5604,7 @@ static int ath12k_mac_op_add_interface(struct ieee80211_hw *hw,
 		goto err_peer_del;
 
 	param_id = WMI_VDEV_PARAM_RTS_THRESHOLD;
-	param_value = ar->hw->wiphy->rts_threshold;
+	param_value = hw->wiphy->rts_threshold;
 	ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id,
 					    param_id, param_value);
 	if (ret) {
@@ -6258,10 +6266,11 @@ ath12k_mac_update_active_vif_chan(struct ath12k *ar,
 				  struct ieee80211_chanctx_conf *ctx)
 {
 	struct ath12k_mac_change_chanctx_arg arg = { .ctx = ctx };
+	struct ieee80211_hw *hw = ar->hw;
 
 	lockdep_assert_held(&ar->conf_mutex);
 
-	ieee80211_iterate_active_interfaces_atomic(ar->hw,
+	ieee80211_iterate_active_interfaces_atomic(hw,
 						   IEEE80211_IFACE_ITER_NORMAL,
 						   ath12k_mac_change_chanctx_cnt_iter,
 						   &arg);
@@ -6272,7 +6281,7 @@ ath12k_mac_update_active_vif_chan(struct ath12k *ar,
 	if (!arg.vifs)
 		return;
 
-	ieee80211_iterate_active_interfaces_atomic(ar->hw,
+	ieee80211_iterate_active_interfaces_atomic(hw,
 						   IEEE80211_IFACE_ITER_NORMAL,
 						   ath12k_mac_change_chanctx_fill_iter,
 						   &arg);
@@ -6836,7 +6845,7 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
 				    arvif->vdev_id, ret);
 			return ret;
 		}
-		ieee80211_iterate_stations_atomic(ar->hw,
+		ieee80211_iterate_stations_atomic(hw,
 						  ath12k_mac_disable_peer_fixed_rate,
 						  arvif);
 	} else if (ath12k_mac_bitrate_mask_get_single_nss(ar, band, mask,
@@ -6882,14 +6891,14 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
 			return -EINVAL;
 		}
 
-		ieee80211_iterate_stations_atomic(ar->hw,
+		ieee80211_iterate_stations_atomic(hw,
 						  ath12k_mac_disable_peer_fixed_rate,
 						  arvif);
 
 		mutex_lock(&ar->conf_mutex);
 
 		arvif->bitrate_mask = *mask;
-		ieee80211_iterate_stations_atomic(ar->hw,
+		ieee80211_iterate_stations_atomic(hw,
 						  ath12k_mac_set_bitrate_mask_iter,
 						  arvif);
 
@@ -6927,7 +6936,7 @@ ath12k_mac_op_reconfig_complete(struct ieee80211_hw *hw,
 		ath12k_warn(ar->ab, "pdev %d successfully recovered\n",
 			    ar->pdev->pdev_id);
 		ar->state = ATH12K_STATE_ON;
-		ieee80211_wake_queues(ar->hw);
+		ieee80211_wake_queues(hw);
 
 		if (ab->is_reset) {
 			recovery_count = atomic_inc_return(&ab->recovery_count);
@@ -7151,6 +7160,7 @@ static u32 ath12k_get_phy_id(struct ath12k *ar, u32 band)
 static int ath12k_mac_setup_channels_rates(struct ath12k *ar,
 					   u32 supported_bands)
 {
+	struct ieee80211_hw *hw = ar->hw;
 	struct ieee80211_supported_band *band;
 	struct ath12k_wmi_hal_reg_capabilities_ext_arg *reg_cap;
 	void *channels;
@@ -7176,7 +7186,7 @@ static int ath12k_mac_setup_channels_rates(struct ath12k *ar,
 		band->channels = channels;
 		band->n_bitrates = ath12k_g_rates_size;
 		band->bitrates = ath12k_g_rates;
-		ar->hw->wiphy->bands[NL80211_BAND_2GHZ] = band;
+		hw->wiphy->bands[NL80211_BAND_2GHZ] = band;
 
 		if (ar->ab->hw_params->single_pdev_only) {
 			phy_id = ath12k_get_phy_id(ar, WMI_HOST_WLAN_2G_CAP);
@@ -7203,7 +7213,7 @@ static int ath12k_mac_setup_channels_rates(struct ath12k *ar,
 			band->channels = channels;
 			band->n_bitrates = ath12k_a_rates_size;
 			band->bitrates = ath12k_a_rates;
-			ar->hw->wiphy->bands[NL80211_BAND_6GHZ] = band;
+			hw->wiphy->bands[NL80211_BAND_6GHZ] = band;
 			ath12k_mac_update_ch_list(ar, band,
 						  reg_cap->low_5ghz_chan,
 						  reg_cap->high_5ghz_chan);
@@ -7225,7 +7235,7 @@ static int ath12k_mac_setup_channels_rates(struct ath12k *ar,
 			band->channels = channels;
 			band->n_bitrates = ath12k_a_rates_size;
 			band->bitrates = ath12k_a_rates;
-			ar->hw->wiphy->bands[NL80211_BAND_5GHZ] = band;
+			hw->wiphy->bands[NL80211_BAND_5GHZ] = band;
 
 			if (ar->ab->hw_params->single_pdev_only) {
 				phy_id = ath12k_get_phy_id(ar, WMI_HOST_WLAN_5G_CAP);
@@ -7244,6 +7254,8 @@ static int ath12k_mac_setup_channels_rates(struct ath12k *ar,
 static int ath12k_mac_setup_iface_combinations(struct ath12k *ar)
 {
 	struct ath12k_base *ab = ar->ab;
+	struct ieee80211_hw *hw = ar->hw;
+	struct wiphy *wiphy = hw->wiphy;
 	struct ieee80211_iface_combination *combinations;
 	struct ieee80211_iface_limit *limits;
 	int n_limits, max_interfaces;
@@ -7294,8 +7306,8 @@ static int ath12k_mac_setup_iface_combinations(struct ath12k *ar)
 						BIT(NL80211_CHAN_WIDTH_40) |
 						BIT(NL80211_CHAN_WIDTH_80);
 
-	ar->hw->wiphy->iface_combinations = combinations;
-	ar->hw->wiphy->n_iface_combinations = 1;
+	wiphy->iface_combinations = combinations;
+	wiphy->n_iface_combinations = 1;
 
 	return 0;
 }
@@ -7339,9 +7351,12 @@ static const struct wiphy_iftype_ext_capab ath12k_iftypes_ext_capa[] = {
 
 static void __ath12k_mac_unregister(struct ath12k *ar)
 {
+	struct ieee80211_hw *hw = ar->hw;
+	struct wiphy *wiphy = hw->wiphy;
+
 	cancel_work_sync(&ar->regd_update_work);
 
-	ieee80211_unregister_hw(ar->hw);
+	ieee80211_unregister_hw(hw);
 
 	idr_for_each(&ar->txmgmt_idr, ath12k_mac_tx_mgmt_pending_free, ar);
 	idr_destroy(&ar->txmgmt_idr);
@@ -7350,10 +7365,10 @@ static void __ath12k_mac_unregister(struct ath12k *ar)
 	kfree(ar->mac.sbands[NL80211_BAND_5GHZ].channels);
 	kfree(ar->mac.sbands[NL80211_BAND_6GHZ].channels);
 
-	kfree(ar->hw->wiphy->iface_combinations[0].limits);
-	kfree(ar->hw->wiphy->iface_combinations);
+	kfree(wiphy->iface_combinations[0].limits);
+	kfree(wiphy->iface_combinations);
 
-	SET_IEEE80211_DEV(ar->hw, NULL);
+	SET_IEEE80211_DEV(hw, NULL);
 }
 
 void ath12k_mac_unregister(struct ath12k_base *ab)
@@ -7375,6 +7390,8 @@ void ath12k_mac_unregister(struct ath12k_base *ab)
 static int __ath12k_mac_register(struct ath12k *ar)
 {
 	struct ath12k_base *ab = ar->ab;
+	struct ieee80211_hw *hw = ar->hw;
+	struct wiphy *wiphy = hw->wiphy;
 	struct ath12k_pdev_cap *cap = &ar->pdev->cap;
 	static const u32 cipher_suites[] = {
 		WLAN_CIPHER_SUITE_TKIP,
@@ -7392,9 +7409,9 @@ static int __ath12k_mac_register(struct ath12k *ar)
 
 	ath12k_pdev_caps_update(ar);
 
-	SET_IEEE80211_PERM_ADDR(ar->hw, ar->mac_addr);
+	SET_IEEE80211_PERM_ADDR(hw, ar->mac_addr);
 
-	SET_IEEE80211_DEV(ar->hw, ab->dev);
+	SET_IEEE80211_DEV(hw, ab->dev);
 
 	ret = ath12k_mac_setup_channels_rates(ar,
 					      cap->supported_bands);
@@ -7410,103 +7427,102 @@ static int __ath12k_mac_register(struct ath12k *ar)
 		goto err_free_channels;
 	}
 
-	ar->hw->wiphy->available_antennas_rx = cap->rx_chain_mask;
-	ar->hw->wiphy->available_antennas_tx = cap->tx_chain_mask;
+	wiphy->available_antennas_rx = cap->rx_chain_mask;
+	wiphy->available_antennas_tx = cap->tx_chain_mask;
 
-	ar->hw->wiphy->interface_modes = ab->hw_params->interface_modes;
+	wiphy->interface_modes = ab->hw_params->interface_modes;
 
-	if (ar->hw->wiphy->bands[NL80211_BAND_2GHZ] &&
-	    ar->hw->wiphy->bands[NL80211_BAND_5GHZ] &&
-	    ar->hw->wiphy->bands[NL80211_BAND_6GHZ])
-		ieee80211_hw_set(ar->hw, SINGLE_SCAN_ON_ALL_BANDS);
+	if (wiphy->bands[NL80211_BAND_2GHZ] &&
+	    wiphy->bands[NL80211_BAND_5GHZ] &&
+	    wiphy->bands[NL80211_BAND_6GHZ])
+		ieee80211_hw_set(hw, SINGLE_SCAN_ON_ALL_BANDS);
 
-	ieee80211_hw_set(ar->hw, SIGNAL_DBM);
-	ieee80211_hw_set(ar->hw, SUPPORTS_PS);
-	ieee80211_hw_set(ar->hw, SUPPORTS_DYNAMIC_PS);
-	ieee80211_hw_set(ar->hw, MFP_CAPABLE);
-	ieee80211_hw_set(ar->hw, REPORTS_TX_ACK_STATUS);
-	ieee80211_hw_set(ar->hw, HAS_RATE_CONTROL);
-	ieee80211_hw_set(ar->hw, AP_LINK_PS);
-	ieee80211_hw_set(ar->hw, SPECTRUM_MGMT);
-	ieee80211_hw_set(ar->hw, CONNECTION_MONITOR);
-	ieee80211_hw_set(ar->hw, SUPPORTS_PER_STA_GTK);
-	ieee80211_hw_set(ar->hw, CHANCTX_STA_CSA);
-	ieee80211_hw_set(ar->hw, QUEUE_CONTROL);
-	ieee80211_hw_set(ar->hw, SUPPORTS_TX_FRAG);
-	ieee80211_hw_set(ar->hw, REPORTS_LOW_ACK);
+	ieee80211_hw_set(hw, SIGNAL_DBM);
+	ieee80211_hw_set(hw, SUPPORTS_PS);
+	ieee80211_hw_set(hw, SUPPORTS_DYNAMIC_PS);
+	ieee80211_hw_set(hw, MFP_CAPABLE);
+	ieee80211_hw_set(hw, REPORTS_TX_ACK_STATUS);
+	ieee80211_hw_set(hw, HAS_RATE_CONTROL);
+	ieee80211_hw_set(hw, AP_LINK_PS);
+	ieee80211_hw_set(hw, SPECTRUM_MGMT);
+	ieee80211_hw_set(hw, CONNECTION_MONITOR);
+	ieee80211_hw_set(hw, SUPPORTS_PER_STA_GTK);
+	ieee80211_hw_set(hw, CHANCTX_STA_CSA);
+	ieee80211_hw_set(hw, QUEUE_CONTROL);
+	ieee80211_hw_set(hw, SUPPORTS_TX_FRAG);
+	ieee80211_hw_set(hw, REPORTS_LOW_ACK);
 
 	if (ht_cap & WMI_HT_CAP_ENABLED) {
-		ieee80211_hw_set(ar->hw, AMPDU_AGGREGATION);
-		ieee80211_hw_set(ar->hw, TX_AMPDU_SETUP_IN_HW);
-		ieee80211_hw_set(ar->hw, SUPPORTS_REORDERING_BUFFER);
-		ieee80211_hw_set(ar->hw, SUPPORTS_AMSDU_IN_AMPDU);
-		ieee80211_hw_set(ar->hw, USES_RSS);
+		ieee80211_hw_set(hw, AMPDU_AGGREGATION);
+		ieee80211_hw_set(hw, TX_AMPDU_SETUP_IN_HW);
+		ieee80211_hw_set(hw, SUPPORTS_REORDERING_BUFFER);
+		ieee80211_hw_set(hw, SUPPORTS_AMSDU_IN_AMPDU);
+		ieee80211_hw_set(hw, USES_RSS);
 	}
 
-	ar->hw->wiphy->features |= NL80211_FEATURE_STATIC_SMPS;
-	ar->hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
+	wiphy->features |= NL80211_FEATURE_STATIC_SMPS;
+	wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
 
 	/* TODO: Check if HT capability advertised from firmware is different
 	 * for each band for a dual band capable radio. It will be tricky to
 	 * handle it when the ht capability different for each band.
 	 */
 	if (ht_cap & WMI_HT_CAP_DYNAMIC_SMPS)
-		ar->hw->wiphy->features |= NL80211_FEATURE_DYNAMIC_SMPS;
+		wiphy->features |= NL80211_FEATURE_DYNAMIC_SMPS;
 
-	ar->hw->wiphy->max_scan_ssids = WLAN_SCAN_PARAMS_MAX_SSID;
-	ar->hw->wiphy->max_scan_ie_len = WLAN_SCAN_PARAMS_MAX_IE_LEN;
+	wiphy->max_scan_ssids = WLAN_SCAN_PARAMS_MAX_SSID;
+	wiphy->max_scan_ie_len = WLAN_SCAN_PARAMS_MAX_IE_LEN;
 
-	ar->hw->max_listen_interval = ATH12K_MAX_HW_LISTEN_INTERVAL;
+	hw->max_listen_interval = ATH12K_MAX_HW_LISTEN_INTERVAL;
 
-	ar->hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
-	ar->hw->wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH;
-	ar->hw->wiphy->max_remain_on_channel_duration = 5000;
+	wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
+	wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH;
+	wiphy->max_remain_on_channel_duration = 5000;
 
-	ar->hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD;
-	ar->hw->wiphy->features |= NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE |
+	wiphy->flags |= WIPHY_FLAG_AP_UAPSD;
+	wiphy->features |= NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE |
 				   NL80211_FEATURE_AP_SCAN;
 
 	ar->max_num_stations = TARGET_NUM_STATIONS;
 	ar->max_num_peers = TARGET_NUM_PEERS_PDEV;
 
-	ar->hw->wiphy->max_ap_assoc_sta = ar->max_num_stations;
+	wiphy->max_ap_assoc_sta = ar->max_num_stations;
 
-	ar->hw->queues = ATH12K_HW_MAX_QUEUES;
-	ar->hw->wiphy->tx_queue_len = ATH12K_QUEUE_LEN;
-	ar->hw->offchannel_tx_hw_queue = ATH12K_HW_MAX_QUEUES - 1;
-	ar->hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_HE;
+	hw->queues = ATH12K_HW_MAX_QUEUES;
+	wiphy->tx_queue_len = ATH12K_QUEUE_LEN;
+	hw->offchannel_tx_hw_queue = ATH12K_HW_MAX_QUEUES - 1;
+	hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_HE;
 
-	ar->hw->vif_data_size = sizeof(struct ath12k_vif);
-	ar->hw->sta_data_size = sizeof(struct ath12k_sta);
+	hw->vif_data_size = sizeof(struct ath12k_vif);
+	hw->sta_data_size = sizeof(struct ath12k_sta);
 
-	wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
-	wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_STA_TX_PWR);
+	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
+	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_STA_TX_PWR);
 
-	ar->hw->wiphy->cipher_suites = cipher_suites;
-	ar->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
+	wiphy->cipher_suites = cipher_suites;
+	wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
 
-	ar->hw->wiphy->iftype_ext_capab = ath12k_iftypes_ext_capa;
-	ar->hw->wiphy->num_iftype_ext_capab =
-		ARRAY_SIZE(ath12k_iftypes_ext_capa);
+	wiphy->iftype_ext_capab = ath12k_iftypes_ext_capa;
+	wiphy->num_iftype_ext_capab = ARRAY_SIZE(ath12k_iftypes_ext_capa);
 
 	if (ar->supports_6ghz) {
-		wiphy_ext_feature_set(ar->hw->wiphy,
+		wiphy_ext_feature_set(wiphy,
 				      NL80211_EXT_FEATURE_FILS_DISCOVERY);
-		wiphy_ext_feature_set(ar->hw->wiphy,
+		wiphy_ext_feature_set(wiphy,
 				      NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP);
 	}
 
-	wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_PUNCT);
+	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_PUNCT);
 
-	ath12k_reg_init(ar);
+	ath12k_reg_init(hw);
 
 	if (!test_bit(ATH12K_FLAG_RAW_MODE, &ab->dev_flags)) {
-		ar->hw->netdev_features = NETIF_F_HW_CSUM;
-		ieee80211_hw_set(ar->hw, SW_CRYPTO_CONTROL);
-		ieee80211_hw_set(ar->hw, SUPPORT_FAST_XMIT);
+		hw->netdev_features = NETIF_F_HW_CSUM;
+		ieee80211_hw_set(hw, SW_CRYPTO_CONTROL);
+		ieee80211_hw_set(hw, SUPPORT_FAST_XMIT);
 	}
 
-	ret = ieee80211_register_hw(ar->hw);
+	ret = ieee80211_register_hw(hw);
 	if (ret) {
 		ath12k_err(ar->ab, "ieee80211 registration failed: %d\n", ret);
 		goto err_free_if_combs;
@@ -7518,7 +7534,7 @@ static int __ath12k_mac_register(struct ath12k *ar)
 		 * while. But that time is so short and in practise it make
 		 * a difference in real life.
 		 */
-		ar->hw->wiphy->interface_modes &= ~BIT(NL80211_IFTYPE_MONITOR);
+		wiphy->interface_modes &= ~BIT(NL80211_IFTYPE_MONITOR);
 
 	/* Apply the regd received during initialization */
 	ret = ath12k_regd_update(ar, true);
@@ -7530,11 +7546,11 @@ static int __ath12k_mac_register(struct ath12k *ar)
 	return 0;
 
 err_unregister_hw:
-	ieee80211_unregister_hw(ar->hw);
+	ieee80211_unregister_hw(hw);
 
 err_free_if_combs:
-	kfree(ar->hw->wiphy->iface_combinations[0].limits);
-	kfree(ar->hw->wiphy->iface_combinations);
+	kfree(wiphy->iface_combinations[0].limits);
+	kfree(wiphy->iface_combinations);
 
 err_free_channels:
 	kfree(ar->mac.sbands[NL80211_BAND_2GHZ].channels);
@@ -7542,7 +7558,7 @@ err_free_channels:
 	kfree(ar->mac.sbands[NL80211_BAND_6GHZ].channels);
 
 err:
-	SET_IEEE80211_DEV(ar->hw, NULL);
+	SET_IEEE80211_DEV(hw, NULL);
 	return ret;
 }
 
diff --git a/drivers/net/wireless/ath/ath12k/mac.h b/drivers/net/wireless/ath/ath12k/mac.h
index 7d71ae1aba..7c63bb628a 100644
--- a/drivers/net/wireless/ath/ath12k/mac.h
+++ b/drivers/net/wireless/ath/ath12k/mac.h
@@ -43,6 +43,7 @@ enum ath12k_supported_bw {
 	ATH12K_BW_40    = 1,
 	ATH12K_BW_80    = 2,
 	ATH12K_BW_160   = 3,
+	ATH12K_BW_320   = 4,
 };
 
 extern const struct htt_rx_ring_tlv_filter ath12k_mac_mon_status_filter_default;
diff --git a/drivers/net/wireless/ath/ath12k/mhi.c b/drivers/net/wireless/ath/ath12k/mhi.c
index 27eb38b2b1..d5441ddb37 100644
--- a/drivers/net/wireless/ath/ath12k/mhi.c
+++ b/drivers/net/wireless/ath/ath12k/mhi.c
@@ -251,6 +251,7 @@ static int ath12k_mhi_get_msi(struct ath12k_pci *ab_pci)
 	u32 user_base_data, base_vector;
 	int ret, num_vectors, i;
 	int *irq;
+	unsigned int msi_data;
 
 	ret = ath12k_pci_get_user_msi_assignment(ab,
 						 "MHI", &num_vectors,
@@ -265,9 +266,15 @@ static int ath12k_mhi_get_msi(struct ath12k_pci *ab_pci)
 	if (!irq)
 		return -ENOMEM;
 
-	for (i = 0; i < num_vectors; i++)
-		irq[i] = ath12k_pci_get_msi_irq(ab->dev,
-						base_vector + i);
+	msi_data = base_vector;
+	for (i = 0; i < num_vectors; i++) {
+		if (test_bit(ATH12K_PCI_FLAG_MULTI_MSI_VECTORS, &ab_pci->flags))
+			irq[i] = ath12k_pci_get_msi_irq(ab->dev,
+							msi_data++);
+		else
+			irq[i] = ath12k_pci_get_msi_irq(ab->dev,
+							msi_data);
+	}
 
 	ab_pci->mhi_ctrl->irq = irq;
 	ab_pci->mhi_ctrl->nr_irqs = num_vectors;
@@ -374,6 +381,9 @@ int ath12k_mhi_register(struct ath12k_pci *ab_pci)
 		goto free_controller;
 	}
 
+	if (!test_bit(ATH12K_PCI_FLAG_MULTI_MSI_VECTORS, &ab_pci->flags))
+		mhi_ctrl->irq_flags = IRQF_SHARED | IRQF_NOBALANCING;
+
 	mhi_ctrl->iova_start = 0;
 	mhi_ctrl->iova_stop = 0xffffffff;
 	mhi_ctrl->sbl_size = SZ_512K;
diff --git a/drivers/net/wireless/ath/ath12k/pci.c b/drivers/net/wireless/ath/ath12k/pci.c
index a6a5f9bcff..f0d2e2d871 100644
--- a/drivers/net/wireless/ath/ath12k/pci.c
+++ b/drivers/net/wireless/ath/ath12k/pci.c
@@ -60,6 +60,17 @@ static const struct ath12k_msi_config ath12k_msi_config[] = {
 	},
 };
 
+static const struct ath12k_msi_config msi_config_one_msi = {
+	.total_vectors = 1,
+	.total_users = 4,
+	.users = (struct ath12k_msi_user[]) {
+		{ .name = "MHI", .num_vectors = 3, .base_vector = 0 },
+		{ .name = "CE", .num_vectors = 1, .base_vector = 0 },
+		{ .name = "WAKE", .num_vectors = 1, .base_vector = 0 },
+		{ .name = "DP", .num_vectors = 1, .base_vector = 0 },
+	},
+};
+
 static const char *irq_name[ATH12K_IRQ_NUM_MAX] = {
 	"bhi",
 	"mhi-er0",
@@ -355,16 +366,30 @@ static void ath12k_pci_free_irq(struct ath12k_base *ab)
 
 static void ath12k_pci_ce_irq_enable(struct ath12k_base *ab, u16 ce_id)
 {
+	struct ath12k_pci *ab_pci = ath12k_pci_priv(ab);
 	u32 irq_idx;
 
+	/* In case of one MSI vector, we handle irq enable/disable in a
+	 * uniform way since we only have one irq
+	 */
+	if (!test_bit(ATH12K_PCI_FLAG_MULTI_MSI_VECTORS, &ab_pci->flags))
+		return;
+
 	irq_idx = ATH12K_PCI_IRQ_CE0_OFFSET + ce_id;
 	enable_irq(ab->irq_num[irq_idx]);
 }
 
 static void ath12k_pci_ce_irq_disable(struct ath12k_base *ab, u16 ce_id)
 {
+	struct ath12k_pci *ab_pci = ath12k_pci_priv(ab);
 	u32 irq_idx;
 
+	/* In case of one MSI vector, we handle irq enable/disable in a
+	 * uniform way since we only have one irq
+	 */
+	if (!test_bit(ATH12K_PCI_FLAG_MULTI_MSI_VECTORS, &ab_pci->flags))
+		return;
+
 	irq_idx = ATH12K_PCI_IRQ_CE0_OFFSET + ce_id;
 	disable_irq_nosync(ab->irq_num[irq_idx]);
 }
@@ -373,6 +398,8 @@ static void ath12k_pci_ce_irqs_disable(struct ath12k_base *ab)
 {
 	int i;
 
+	clear_bit(ATH12K_FLAG_CE_IRQ_ENABLED, &ab->dev_flags);
+
 	for (i = 0; i < ab->hw_params->ce_count; i++) {
 		if (ath12k_ce_get_attr_flags(ab, i) & CE_ATTR_DIS_INTR)
 			continue;
@@ -397,20 +424,27 @@ static void ath12k_pci_sync_ce_irqs(struct ath12k_base *ab)
 static void ath12k_pci_ce_tasklet(struct tasklet_struct *t)
 {
 	struct ath12k_ce_pipe *ce_pipe = from_tasklet(ce_pipe, t, intr_tq);
+	int irq_idx = ATH12K_PCI_IRQ_CE0_OFFSET + ce_pipe->pipe_num;
 
 	ath12k_ce_per_engine_service(ce_pipe->ab, ce_pipe->pipe_num);
 
-	ath12k_pci_ce_irq_enable(ce_pipe->ab, ce_pipe->pipe_num);
+	enable_irq(ce_pipe->ab->irq_num[irq_idx]);
 }
 
 static irqreturn_t ath12k_pci_ce_interrupt_handler(int irq, void *arg)
 {
 	struct ath12k_ce_pipe *ce_pipe = arg;
+	struct ath12k_base *ab = ce_pipe->ab;
+	int irq_idx = ATH12K_PCI_IRQ_CE0_OFFSET + ce_pipe->pipe_num;
+
+	if (!test_bit(ATH12K_FLAG_CE_IRQ_ENABLED, &ab->dev_flags))
+		return IRQ_HANDLED;
 
 	/* last interrupt received for this CE */
 	ce_pipe->timestamp = jiffies;
 
-	ath12k_pci_ce_irq_disable(ce_pipe->ab, ce_pipe->pipe_num);
+	disable_irq_nosync(ab->irq_num[irq_idx]);
+
 	tasklet_schedule(&ce_pipe->intr_tq);
 
 	return IRQ_HANDLED;
@@ -418,8 +452,15 @@ static irqreturn_t ath12k_pci_ce_interrupt_handler(int irq, void *arg)
 
 static void ath12k_pci_ext_grp_disable(struct ath12k_ext_irq_grp *irq_grp)
 {
+	struct ath12k_pci *ab_pci = ath12k_pci_priv(irq_grp->ab);
 	int i;
 
+	/* In case of one MSI vector, we handle irq enable/disable
+	 * in a uniform way since we only have one irq
+	 */
+	if (!test_bit(ATH12K_PCI_FLAG_MULTI_MSI_VECTORS, &ab_pci->flags))
+		return;
+
 	for (i = 0; i < irq_grp->num_irq; i++)
 		disable_irq_nosync(irq_grp->ab->irq_num[irq_grp->irqs[i]]);
 }
@@ -428,6 +469,8 @@ static void __ath12k_pci_ext_irq_disable(struct ath12k_base *ab)
 {
 	int i;
 
+	clear_bit(ATH12K_FLAG_EXT_IRQ_ENABLED, &ab->dev_flags);
+
 	for (i = 0; i < ATH12K_EXT_IRQ_GRP_NUM_MAX; i++) {
 		struct ath12k_ext_irq_grp *irq_grp = &ab->ext_irq_grp[i];
 
@@ -440,8 +483,15 @@ static void __ath12k_pci_ext_irq_disable(struct ath12k_base *ab)
 
 static void ath12k_pci_ext_grp_enable(struct ath12k_ext_irq_grp *irq_grp)
 {
+	struct ath12k_pci *ab_pci = ath12k_pci_priv(irq_grp->ab);
 	int i;
 
+	/* In case of one MSI vector, we handle irq enable/disable in a
+	 * uniform way since we only have one irq
+	 */
+	if (!test_bit(ATH12K_PCI_FLAG_MULTI_MSI_VECTORS, &ab_pci->flags))
+		return;
+
 	for (i = 0; i < irq_grp->num_irq; i++)
 		enable_irq(irq_grp->ab->irq_num[irq_grp->irqs[i]]);
 }
@@ -467,11 +517,13 @@ static int ath12k_pci_ext_grp_napi_poll(struct napi_struct *napi, int budget)
 						napi);
 	struct ath12k_base *ab = irq_grp->ab;
 	int work_done;
+	int i;
 
 	work_done = ath12k_dp_service_srng(ab, irq_grp, budget);
 	if (work_done < budget) {
 		napi_complete_done(napi, work_done);
-		ath12k_pci_ext_grp_enable(irq_grp);
+		for (i = 0; i < irq_grp->num_irq; i++)
+			enable_irq(irq_grp->ab->irq_num[irq_grp->irqs[i]]);
 	}
 
 	if (work_done > budget)
@@ -483,13 +535,19 @@ static int ath12k_pci_ext_grp_napi_poll(struct napi_struct *napi, int budget)
 static irqreturn_t ath12k_pci_ext_interrupt_handler(int irq, void *arg)
 {
 	struct ath12k_ext_irq_grp *irq_grp = arg;
+	struct ath12k_base *ab = irq_grp->ab;
+	int i;
+
+	if (!test_bit(ATH12K_FLAG_EXT_IRQ_ENABLED, &ab->dev_flags))
+		return IRQ_HANDLED;
 
 	ath12k_dbg(irq_grp->ab, ATH12K_DBG_PCI, "ext irq:%d\n", irq);
 
 	/* last interrupt received for this group */
 	irq_grp->timestamp = jiffies;
 
-	ath12k_pci_ext_grp_disable(irq_grp);
+	for (i = 0; i < irq_grp->num_irq; i++)
+		disable_irq_nosync(irq_grp->ab->irq_num[irq_grp->irqs[i]]);
 
 	napi_schedule(&irq_grp->napi);
 
@@ -498,6 +556,7 @@ static irqreturn_t ath12k_pci_ext_interrupt_handler(int irq, void *arg)
 
 static int ath12k_pci_ext_irq_config(struct ath12k_base *ab)
 {
+	struct ath12k_pci *ab_pci = ath12k_pci_priv(ab);
 	int i, j, ret, num_vectors = 0;
 	u32 user_base_data = 0, base_vector = 0, base_idx;
 
@@ -544,23 +603,32 @@ static int ath12k_pci_ext_irq_config(struct ath12k_base *ab)
 
 			irq_set_status_flags(irq, IRQ_DISABLE_UNLAZY);
 			ret = request_irq(irq, ath12k_pci_ext_interrupt_handler,
-					  IRQF_SHARED,
+					  ab_pci->irq_flags,
 					  "DP_EXT_IRQ", irq_grp);
 			if (ret) {
 				ath12k_err(ab, "failed request irq %d: %d\n",
 					   vector, ret);
 				return ret;
 			}
-
-			disable_irq_nosync(ab->irq_num[irq_idx]);
 		}
+		ath12k_pci_ext_grp_disable(irq_grp);
 	}
 
 	return 0;
 }
 
+static int ath12k_pci_set_irq_affinity_hint(struct ath12k_pci *ab_pci,
+					    const struct cpumask *m)
+{
+	if (test_bit(ATH12K_PCI_FLAG_MULTI_MSI_VECTORS, &ab_pci->flags))
+		return 0;
+
+	return irq_set_affinity_hint(ab_pci->pdev->irq, m);
+}
+
 static int ath12k_pci_config_irq(struct ath12k_base *ab)
 {
+	struct ath12k_pci *ab_pci = ath12k_pci_priv(ab);
 	struct ath12k_ce_pipe *ce_pipe;
 	u32 msi_data_start;
 	u32 msi_data_count, msi_data_idx;
@@ -589,7 +657,7 @@ static int ath12k_pci_config_irq(struct ath12k_base *ab)
 		tasklet_setup(&ce_pipe->intr_tq, ath12k_pci_ce_tasklet);
 
 		ret = request_irq(irq, ath12k_pci_ce_interrupt_handler,
-				  IRQF_SHARED, irq_name[irq_idx],
+				  ab_pci->irq_flags, irq_name[irq_idx],
 				  ce_pipe);
 		if (ret) {
 			ath12k_err(ab, "failed to request irq %d: %d\n",
@@ -626,6 +694,8 @@ static void ath12k_pci_ce_irqs_enable(struct ath12k_base *ab)
 {
 	int i;
 
+	set_bit(ATH12K_FLAG_CE_IRQ_ENABLED, &ab->dev_flags);
+
 	for (i = 0; i < ab->hw_params->ce_count; i++) {
 		if (ath12k_ce_get_attr_flags(ab, i) & CE_ATTR_DIS_INTR)
 			continue;
@@ -670,16 +740,27 @@ static int ath12k_pci_msi_alloc(struct ath12k_pci *ab_pci)
 					    msi_config->total_vectors,
 					    msi_config->total_vectors,
 					    PCI_IRQ_MSI);
-	if (num_vectors != msi_config->total_vectors) {
-		ath12k_err(ab, "failed to get %d MSI vectors, only %d available",
-			   msi_config->total_vectors, num_vectors);
 
-		if (num_vectors >= 0)
-			return -EINVAL;
-		else
-			return num_vectors;
+	if (num_vectors == msi_config->total_vectors) {
+		set_bit(ATH12K_PCI_FLAG_MULTI_MSI_VECTORS, &ab_pci->flags);
+		ab_pci->irq_flags = IRQF_SHARED;
+	} else {
+		num_vectors = pci_alloc_irq_vectors(ab_pci->pdev,
+						    1,
+						    1,
+						    PCI_IRQ_MSI);
+		if (num_vectors < 0) {
+			ret = -EINVAL;
+			goto reset_msi_config;
+		}
+		clear_bit(ATH12K_PCI_FLAG_MULTI_MSI_VECTORS, &ab_pci->flags);
+		ab_pci->msi_config = &msi_config_one_msi;
+		ab_pci->irq_flags = IRQF_SHARED | IRQF_NOBALANCING;
+		ath12k_dbg(ab, ATH12K_DBG_PCI, "request MSI one vector\n");
 	}
 
+	ath12k_info(ab, "MSI vectors: %d\n", num_vectors);
+
 	ath12k_pci_msi_disable(ab_pci);
 
 	msi_desc = irq_get_msi_desc(ab_pci->pdev->irq);
@@ -700,6 +781,7 @@ static int ath12k_pci_msi_alloc(struct ath12k_pci *ab_pci)
 free_msi_vector:
 	pci_free_irq_vectors(ab_pci->pdev);
 
+reset_msi_config:
 	return ret;
 }
 
@@ -708,6 +790,25 @@ static void ath12k_pci_msi_free(struct ath12k_pci *ab_pci)
 	pci_free_irq_vectors(ab_pci->pdev);
 }
 
+static int ath12k_pci_config_msi_data(struct ath12k_pci *ab_pci)
+{
+	struct msi_desc *msi_desc;
+
+	msi_desc = irq_get_msi_desc(ab_pci->pdev->irq);
+	if (!msi_desc) {
+		ath12k_err(ab_pci->ab, "msi_desc is NULL!\n");
+		pci_free_irq_vectors(ab_pci->pdev);
+		return -EINVAL;
+	}
+
+	ab_pci->msi_ep_base_data = msi_desc->msg.data;
+
+	ath12k_dbg(ab_pci->ab, ATH12K_DBG_PCI, "pci after request_irq msi_ep_base_data %d\n",
+		   ab_pci->msi_ep_base_data);
+
+	return 0;
+}
+
 static int ath12k_pci_claim(struct ath12k_pci *ab_pci, struct pci_dev *pdev)
 {
 	struct ath12k_base *ab = ab_pci->ab;
@@ -891,11 +992,11 @@ int ath12k_pci_get_user_msi_assignment(struct ath12k_base *ab, char *user_name,
 	for (idx = 0; idx < msi_config->total_users; idx++) {
 		if (strcmp(user_name, msi_config->users[idx].name) == 0) {
 			*num_vectors = msi_config->users[idx].num_vectors;
-			*user_base_data = msi_config->users[idx].base_vector
-				+ ab_pci->msi_ep_base_data;
-			*base_vector = msi_config->users[idx].base_vector;
+			*base_vector =  msi_config->users[idx].base_vector;
+			*user_base_data = *base_vector + ab_pci->msi_ep_base_data;
 
-			ath12k_dbg(ab, ATH12K_DBG_PCI, "Assign MSI to user: %s, num_vectors: %d, user_base_data: %u, base_vector: %u\n",
+			ath12k_dbg(ab, ATH12K_DBG_PCI,
+				   "Assign MSI to user: %s, num_vectors: %d, user_base_data: %u, base_vector: %u\n",
 				   user_name, *num_vectors, *user_base_data,
 				   *base_vector);
 
@@ -956,6 +1057,8 @@ void ath12k_pci_ext_irq_enable(struct ath12k_base *ab)
 {
 	int i;
 
+	set_bit(ATH12K_FLAG_EXT_IRQ_ENABLED, &ab->dev_flags);
+
 	for (i = 0; i < ATH12K_EXT_IRQ_GRP_NUM_MAX; i++) {
 		struct ath12k_ext_irq_grp *irq_grp = &ab->ext_irq_grp[i];
 
@@ -1000,7 +1103,10 @@ int ath12k_pci_start(struct ath12k_base *ab)
 
 	set_bit(ATH12K_PCI_FLAG_INIT_DONE, &ab_pci->flags);
 
-	ath12k_pci_aspm_restore(ab_pci);
+	if (test_bit(ATH12K_PCI_FLAG_MULTI_MSI_VECTORS, &ab_pci->flags))
+		ath12k_pci_aspm_restore(ab_pci);
+	else
+		ath12k_info(ab, "leaving PCI ASPM disabled to avoid MHI M2 problems\n");
 
 	ath12k_pci_ce_irqs_enable(ab);
 	ath12k_ce_rx_post_buf(ab);
@@ -1262,10 +1368,16 @@ static int ath12k_pci_probe(struct pci_dev *pdev,
 	if (ret)
 		goto err_pci_msi_free;
 
+	ret = ath12k_pci_set_irq_affinity_hint(ab_pci, cpumask_of(0));
+	if (ret) {
+		ath12k_err(ab, "failed to set irq affinity %d\n", ret);
+		goto err_pci_msi_free;
+	}
+
 	ret = ath12k_mhi_register(ab_pci);
 	if (ret) {
 		ath12k_err(ab, "failed to register mhi: %d\n", ret);
-		goto err_pci_msi_free;
+		goto err_irq_affinity_cleanup;
 	}
 
 	ret = ath12k_hal_srng_init(ab);
@@ -1286,6 +1398,17 @@ static int ath12k_pci_probe(struct pci_dev *pdev,
 		goto err_ce_free;
 	}
 
+	/* kernel may allocate a dummy vector before request_irq and
+	 * then allocate a real vector when request_irq is called.
+	 * So get msi_data here again to avoid spurious interrupt
+	 * as msi_data will configured to srngs.
+	 */
+	ret = ath12k_pci_config_msi_data(ab_pci);
+	if (ret) {
+		ath12k_err(ab, "failed to config msi_data: %d\n", ret);
+		goto err_free_irq;
+	}
+
 	ret = ath12k_core_init(ab);
 	if (ret) {
 		ath12k_err(ab, "failed to init core: %d\n", ret);
@@ -1308,6 +1431,9 @@ err_mhi_unregister:
 err_pci_msi_free:
 	ath12k_pci_msi_free(ab_pci);
 
+err_irq_affinity_cleanup:
+	ath12k_pci_set_irq_affinity_hint(ab_pci, NULL);
+
 err_pci_free_region:
 	ath12k_pci_free_region(ab_pci);
 
@@ -1322,6 +1448,8 @@ static void ath12k_pci_remove(struct pci_dev *pdev)
 	struct ath12k_base *ab = pci_get_drvdata(pdev);
 	struct ath12k_pci *ab_pci = ath12k_pci_priv(ab);
 
+	ath12k_pci_set_irq_affinity_hint(ab_pci, NULL);
+
 	if (test_bit(ATH12K_FLAG_QMI_FAIL, &ab->dev_flags)) {
 		ath12k_pci_power_down(ab);
 		ath12k_qmi_deinit_service(ab);
@@ -1348,7 +1476,9 @@ qmi_fail:
 static void ath12k_pci_shutdown(struct pci_dev *pdev)
 {
 	struct ath12k_base *ab = pci_get_drvdata(pdev);
+	struct ath12k_pci *ab_pci = ath12k_pci_priv(ab);
 
+	ath12k_pci_set_irq_affinity_hint(ab_pci, NULL);
 	ath12k_pci_power_down(ab);
 }
 
diff --git a/drivers/net/wireless/ath/ath12k/pci.h b/drivers/net/wireless/ath/ath12k/pci.h
index 9a17a7dcdd..b2edf32ada 100644
--- a/drivers/net/wireless/ath/ath12k/pci.h
+++ b/drivers/net/wireless/ath/ath12k/pci.h
@@ -84,6 +84,7 @@ enum ath12k_pci_flags {
 	ATH12K_PCI_FLAG_INIT_DONE,
 	ATH12K_PCI_FLAG_IS_MSI_64,
 	ATH12K_PCI_ASPM_RESTORE,
+	ATH12K_PCI_FLAG_MULTI_MSI_VECTORS,
 };
 
 struct ath12k_pci_ops {
@@ -108,6 +109,7 @@ struct ath12k_pci {
 	/* enum ath12k_pci_flags */
 	unsigned long flags;
 	u16 link_ctl;
+	unsigned long irq_flags;
 	const struct ath12k_pci_ops *pci_ops;
 };
 
diff --git a/drivers/net/wireless/ath/ath12k/reg.c b/drivers/net/wireless/ath/ath12k/reg.c
index 1dac843980..29542c46b0 100644
--- a/drivers/net/wireless/ath/ath12k/reg.c
+++ b/drivers/net/wireless/ath/ath12k/reg.c
@@ -28,11 +28,11 @@ static const struct ieee80211_regdomain ath12k_world_regd = {
 	}
 };
 
-static bool ath12k_regdom_changes(struct ath12k *ar, char *alpha2)
+static bool ath12k_regdom_changes(struct ieee80211_hw *hw, char *alpha2)
 {
 	const struct ieee80211_regdomain *regd;
 
-	regd = rcu_dereference_rtnl(ar->hw->wiphy->regd);
+	regd = rcu_dereference_rtnl(hw->wiphy->regd);
 	/* This can happen during wiphy registration where the previous
 	 * user request is received before we update the regd received
 	 * from firmware.
@@ -71,7 +71,7 @@ ath12k_reg_notifier(struct wiphy *wiphy, struct regulatory_request *request)
 		return;
 	}
 
-	if (!ath12k_regdom_changes(ar, request->alpha2)) {
+	if (!ath12k_regdom_changes(hw, request->alpha2)) {
 		ath12k_dbg(ar->ab, ATH12K_DBG_REG, "Country is already set\n");
 		return;
 	}
@@ -199,6 +199,7 @@ static void ath12k_copy_regd(struct ieee80211_regdomain *regd_orig,
 
 int ath12k_regd_update(struct ath12k *ar, bool init)
 {
+	struct ieee80211_hw *hw = ar->hw;
 	struct ieee80211_regdomain *regd, *regd_copy = NULL;
 	int ret, regd_len, pdev_id;
 	struct ath12k_base *ab;
@@ -246,9 +247,9 @@ int ath12k_regd_update(struct ath12k *ar, bool init)
 	}
 
 	rtnl_lock();
-	wiphy_lock(ar->hw->wiphy);
-	ret = regulatory_set_wiphy_regd_sync(ar->hw->wiphy, regd_copy);
-	wiphy_unlock(ar->hw->wiphy);
+	wiphy_lock(hw->wiphy);
+	ret = regulatory_set_wiphy_regd_sync(hw->wiphy, regd_copy);
+	wiphy_unlock(hw->wiphy);
 	rtnl_unlock();
 
 	kfree(regd_copy);
@@ -729,10 +730,10 @@ void ath12k_regd_update_work(struct work_struct *work)
 	}
 }
 
-void ath12k_reg_init(struct ath12k *ar)
+void ath12k_reg_init(struct ieee80211_hw *hw)
 {
-	ar->hw->wiphy->regulatory_flags = REGULATORY_WIPHY_SELF_MANAGED;
-	ar->hw->wiphy->reg_notifier = ath12k_reg_notifier;
+	hw->wiphy->regulatory_flags = REGULATORY_WIPHY_SELF_MANAGED;
+	hw->wiphy->reg_notifier = ath12k_reg_notifier;
 }
 
 void ath12k_reg_free(struct ath12k_base *ab)
diff --git a/drivers/net/wireless/ath/ath12k/reg.h b/drivers/net/wireless/ath/ath12k/reg.h
index d4a0776e10..29c7ec3260 100644
--- a/drivers/net/wireless/ath/ath12k/reg.h
+++ b/drivers/net/wireless/ath/ath12k/reg.h
@@ -89,7 +89,7 @@ enum ath12k_reg_phy_bitmap {
 	ATH12K_REG_PHY_BITMAP_NO11BE	= BIT(6),
 };
 
-void ath12k_reg_init(struct ath12k *ar);
+void ath12k_reg_init(struct ieee80211_hw *hw);
 void ath12k_reg_free(struct ath12k_base *ab);
 void ath12k_regd_update_work(struct work_struct *work);
 struct ieee80211_regdomain *ath12k_reg_build_regd(struct ath12k_base *ab,
diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h
index 629373d674..06e5b9b404 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.h
+++ b/drivers/net/wireless/ath/ath12k/wmi.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef ATH12K_WMI_H
@@ -1146,25 +1146,27 @@ enum wmi_tlv_vdev_param {
 };
 
 enum wmi_tlv_peer_flags {
-	WMI_TLV_PEER_AUTH = 0x00000001,
-	WMI_TLV_PEER_QOS = 0x00000002,
-	WMI_TLV_PEER_NEED_PTK_4_WAY = 0x00000004,
-	WMI_TLV_PEER_NEED_GTK_2_WAY = 0x00000010,
-	WMI_TLV_PEER_APSD = 0x00000800,
-	WMI_TLV_PEER_HT = 0x00001000,
-	WMI_TLV_PEER_40MHZ = 0x00002000,
-	WMI_TLV_PEER_STBC = 0x00008000,
-	WMI_TLV_PEER_LDPC = 0x00010000,
-	WMI_TLV_PEER_DYN_MIMOPS = 0x00020000,
-	WMI_TLV_PEER_STATIC_MIMOPS = 0x00040000,
-	WMI_TLV_PEER_SPATIAL_MUX = 0x00200000,
-	WMI_TLV_PEER_VHT = 0x02000000,
-	WMI_TLV_PEER_80MHZ = 0x04000000,
-	WMI_TLV_PEER_PMF = 0x08000000,
+	WMI_PEER_AUTH		= 0x00000001,
+	WMI_PEER_QOS		= 0x00000002,
+	WMI_PEER_NEED_PTK_4_WAY	= 0x00000004,
+	WMI_PEER_NEED_GTK_2_WAY	= 0x00000010,
+	WMI_PEER_HE		= 0x00000400,
+	WMI_PEER_APSD		= 0x00000800,
+	WMI_PEER_HT		= 0x00001000,
+	WMI_PEER_40MHZ		= 0x00002000,
+	WMI_PEER_STBC		= 0x00008000,
+	WMI_PEER_LDPC		= 0x00010000,
+	WMI_PEER_DYN_MIMOPS	= 0x00020000,
+	WMI_PEER_STATIC_MIMOPS	= 0x00040000,
+	WMI_PEER_SPATIAL_MUX	= 0x00200000,
+	WMI_PEER_TWT_REQ	= 0x00400000,
+	WMI_PEER_TWT_RESP	= 0x00800000,
+	WMI_PEER_VHT		= 0x02000000,
+	WMI_PEER_80MHZ		= 0x04000000,
+	WMI_PEER_PMF		= 0x08000000,
 	WMI_PEER_IS_P2P_CAPABLE = 0x20000000,
 	WMI_PEER_160MHZ         = 0x40000000,
 	WMI_PEER_SAFEMODE_EN    = 0x80000000,
-
 };
 
 enum wmi_tlv_peer_flags_ext {
@@ -2220,6 +2222,7 @@ enum wmi_peer_chwidth {
 	WMI_PEER_CHWIDTH_40MHZ = 1,
 	WMI_PEER_CHWIDTH_80MHZ = 2,
 	WMI_PEER_CHWIDTH_160MHZ = 3,
+	WMI_PEER_CHWIDTH_320MHZ = 4,
 };
 
 enum wmi_beacon_gen_mode {
@@ -3844,31 +3847,6 @@ struct wmi_unit_test_cmd {
 
 #define MAX_SUPPORTED_RATES 128
 
-#define WMI_PEER_AUTH		0x00000001
-#define WMI_PEER_QOS		0x00000002
-#define WMI_PEER_NEED_PTK_4_WAY	0x00000004
-#define WMI_PEER_NEED_GTK_2_WAY	0x00000010
-#define WMI_PEER_HE		0x00000400
-#define WMI_PEER_APSD		0x00000800
-#define WMI_PEER_HT		0x00001000
-#define WMI_PEER_40MHZ		0x00002000
-#define WMI_PEER_STBC		0x00008000
-#define WMI_PEER_LDPC		0x00010000
-#define WMI_PEER_DYN_MIMOPS	0x00020000
-#define WMI_PEER_STATIC_MIMOPS	0x00040000
-#define WMI_PEER_SPATIAL_MUX	0x00200000
-#define WMI_PEER_TWT_REQ	0x00400000
-#define WMI_PEER_TWT_RESP	0x00800000
-#define WMI_PEER_VHT		0x02000000
-#define WMI_PEER_80MHZ		0x04000000
-#define WMI_PEER_PMF		0x08000000
-/* TODO: Place holder for WLAN_PEER_F_PS_PRESEND_REQUIRED = 0x10000000.
- * Need to be cleaned up
- */
-#define WMI_PEER_IS_P2P_CAPABLE	0x20000000
-#define WMI_PEER_160MHZ		0x40000000
-#define WMI_PEER_SAFEMODE_EN	0x80000000
-
 struct ath12k_wmi_vht_rate_set_params {
 	__le32 tlv_header;
 	__le32 rx_max_rate;
@@ -4770,7 +4748,6 @@ struct wmi_probe_tmpl_cmd {
 struct ath12k_wmi_pdev {
 	struct ath12k_wmi_base *wmi_ab;
 	enum ath12k_htc_ep_id eid;
-	const struct wmi_peer_flags_map *peer_flags;
 	u32 rx_decap_mode;
 };
 
@@ -4784,7 +4761,6 @@ struct ath12k_wmi_base {
 	struct completion unified_ready;
 	DECLARE_BITMAP(svc_map, WMI_MAX_EXT2_SERVICE);
 	wait_queue_head_t tx_credits_wq;
-	const struct wmi_peer_flags_map *peer_flags;
 	u32 num_mem_chunks;
 	u32 rx_decap_mode;
 	struct ath12k_wmi_host_mem_chunk_arg mem_chunks[WMI_MAX_MEM_REQS];
diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c
index 08bd5d3b00..f27308ccb2 100644
--- a/drivers/net/wireless/ath/ath5k/ahb.c
+++ b/drivers/net/wireless/ath/ath5k/ahb.c
@@ -185,7 +185,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int ath_ahb_remove(struct platform_device *pdev)
+static void ath_ahb_remove(struct platform_device *pdev)
 {
 	struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev);
 	struct ieee80211_hw *hw = platform_get_drvdata(pdev);
@@ -193,7 +193,7 @@ static int ath_ahb_remove(struct platform_device *pdev)
 	u32 reg;
 
 	if (!hw)
-		return 0;
+		return;
 
 	ah = hw->priv;
 
@@ -215,13 +215,11 @@ static int ath_ahb_remove(struct platform_device *pdev)
 	ath5k_deinit_ah(ah);
 	iounmap(ah->iobase);
 	ieee80211_free_hw(hw);
-
-	return 0;
 }
 
 static struct platform_driver ath_ahb_driver = {
 	.probe      = ath_ahb_probe,
-	.remove     = ath_ahb_remove,
+	.remove_new = ath_ahb_remove,
 	.driver		= {
 		.name	= "ar231x-wmac",
 	},
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.h b/drivers/net/wireless/ath/ath5k/eeprom.h
index 693296ee96..e85b713950 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.h
+++ b/drivers/net/wireless/ath/ath5k/eeprom.h
@@ -489,7 +489,4 @@ struct ath5k_eeprom_info {
 
 	/* Spur mitigation data (fbin values for spur channels) */
 	u16	ee_spur_chans[AR5K_EEPROM_N_SPUR_CHANS][AR5K_EEPROM_N_FREQ_BANDS];
-
-	/* Antenna raw switch tables */
-	u32	ee_antenna[AR5K_EEPROM_N_MODES][AR5K_ANT_MAX];
 };
diff --git a/drivers/net/wireless/ath/ath9k/antenna.c b/drivers/net/wireless/ath/ath9k/antenna.c
index 988222cea9..acc84e6711 100644
--- a/drivers/net/wireless/ath/ath9k/antenna.c
+++ b/drivers/net/wireless/ath/ath9k/antenna.c
@@ -643,7 +643,7 @@ static void ath_ant_try_scan(struct ath_ant_comb *antcomb,
 				conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA1;
 				conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2;
 			} else if (antcomb->rssi_sub >
-				   antcomb->rssi_lna1) {
+				   antcomb->rssi_lna2) {
 				/* set to A-B */
 				conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA1;
 				conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2;
diff --git a/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c b/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c
index 708c8969b5..a5eb43f303 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c
+++ b/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c
@@ -125,7 +125,7 @@ static void owl_rescan(struct pci_dev *pdev)
 
 static void owl_fw_cb(const struct firmware *fw, void *context)
 {
-	struct owl_ctx *ctx = (struct owl_ctx *)context;
+	struct owl_ctx *ctx = context;
 
 	complete(&ctx->eeprom_load);
 
diff --git a/drivers/net/wireless/ath/ath9k/common-init.c b/drivers/net/wireless/ath/ath9k/common-init.c
index 82de0fadbc..7c13a1deb3 100644
--- a/drivers/net/wireless/ath/ath9k/common-init.c
+++ b/drivers/net/wireless/ath/ath9k/common-init.c
@@ -124,7 +124,7 @@ static struct ieee80211_rate ath9k_legacy_rates[] = {
 
 int ath9k_cmn_init_channels_rates(struct ath_common *common)
 {
-	struct ath_hw *ah = (struct ath_hw *)common->ah;
+	struct ath_hw *ah = common->ah;
 	void *channels;
 
 	BUILD_BUG_ON(ARRAY_SIZE(ath9k_2ghz_chantable) +
diff --git a/drivers/net/wireless/ath/ath9k/common-spectral.c b/drivers/net/wireless/ath/ath9k/common-spectral.c
index a5349c72c3..4b27445a5f 100644
--- a/drivers/net/wireless/ath/ath9k/common-spectral.c
+++ b/drivers/net/wireless/ath/ath9k/common-spectral.c
@@ -471,7 +471,7 @@ int ath_cmn_process_fft(struct ath_spec_scan_priv *spec_priv, struct ieee80211_h
 	u8 sample_buf[SPECTRAL_SAMPLE_MAX_LEN] = {0};
 	struct ath_hw *ah = spec_priv->ah;
 	struct ath_common *common = ath9k_hw_common(spec_priv->ah);
-	struct ath_softc *sc = (struct ath_softc *)common->priv;
+	struct ath_softc *sc = common->priv;
 	u8 num_bins, *vdata = (u8 *)hdr;
 	struct ath_radar_info *radar_info;
 	int len = rs->rs_datalen;
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index a0376a6787..d84e3ee7b5 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -1376,7 +1376,7 @@ void ath9k_deinit_debug(struct ath_softc *sc)
 int ath9k_init_debug(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath_softc *sc = (struct ath_softc *) common->priv;
+	struct ath_softc *sc = common->priv;
 
 	sc->debug.debugfs_phy = debugfs_create_dir("ath9k",
 						   sc->hw->wiphy->debugfsdir);
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 90cfe39aa4..0c7841f952 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -70,7 +70,7 @@ static int __hif_usb_tx(struct hif_device_usb *hif_dev);
 
 static void hif_usb_regout_cb(struct urb *urb)
 {
-	struct cmd_buf *cmd = (struct cmd_buf *)urb->context;
+	struct cmd_buf *cmd = urb->context;
 
 	switch (urb->status) {
 	case 0:
@@ -134,7 +134,7 @@ static int hif_usb_send_regout(struct hif_device_usb *hif_dev,
 
 static void hif_usb_mgmt_cb(struct urb *urb)
 {
-	struct cmd_buf *cmd = (struct cmd_buf *)urb->context;
+	struct cmd_buf *cmd = urb->context;
 	struct hif_device_usb *hif_dev;
 	unsigned long flags;
 	bool txok = true;
@@ -252,7 +252,7 @@ static inline void ath9k_skb_queue_complete(struct hif_device_usb *hif_dev,
 
 static void hif_usb_tx_cb(struct urb *urb)
 {
-	struct tx_buf *tx_buf = (struct tx_buf *) urb->context;
+	struct tx_buf *tx_buf = urb->context;
 	struct hif_device_usb *hif_dev;
 	bool txok = true;
 
@@ -687,7 +687,7 @@ invalid_pkt:
 
 static void ath9k_hif_usb_rx_cb(struct urb *urb)
 {
-	struct rx_buf *rx_buf = (struct rx_buf *)urb->context;
+	struct rx_buf *rx_buf = urb->context;
 	struct hif_device_usb *hif_dev = rx_buf->hif_dev;
 	struct sk_buff *skb = rx_buf->skb;
 	int ret;
@@ -734,7 +734,7 @@ free:
 
 static void ath9k_hif_usb_reg_in_cb(struct urb *urb)
 {
-	struct rx_buf *rx_buf = (struct rx_buf *)urb->context;
+	struct rx_buf *rx_buf = urb->context;
 	struct hif_device_usb *hif_dev = rx_buf->hif_dev;
 	struct sk_buff *skb = rx_buf->skb;
 	int ret;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
index 278ddc713f..f7c6d9bc93 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
@@ -482,7 +482,7 @@ void ath9k_htc_deinit_debug(struct ath9k_htc_priv *priv)
 int ath9k_htc_init_debug(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 
 	priv->debug.debugfs_phy = debugfs_create_dir(KBUILD_MODNAME,
 					     priv->hw->wiphy->debugfsdir);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index fc339079ee..3633f9eb2c 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -63,12 +63,12 @@ static const struct ieee80211_tpt_blink ath9k_htc_tpt_blink[] = {
 
 static void ath9k_htc_op_ps_wakeup(struct ath_common *common)
 {
-	ath9k_htc_ps_wakeup((struct ath9k_htc_priv *) common->priv);
+	ath9k_htc_ps_wakeup(common->priv);
 }
 
 static void ath9k_htc_op_ps_restore(struct ath_common *common)
 {
-	ath9k_htc_ps_restore((struct ath9k_htc_priv *) common->priv);
+	ath9k_htc_ps_restore(common->priv);
 }
 
 static const struct ath_ps_ops ath9k_htc_ps_ops = {
@@ -235,7 +235,7 @@ static unsigned int ath9k_regread(void *hw_priv, u32 reg_offset)
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 	__be32 val, reg = cpu_to_be32(reg_offset);
 	int r;
 
@@ -257,7 +257,7 @@ static void ath9k_multi_regread(void *hw_priv, u32 *addr,
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 	__be32 tmpaddr[8];
 	__be32 tmpval[8];
 	int i, ret;
@@ -282,7 +282,7 @@ static void ath9k_multi_regread(void *hw_priv, u32 *addr,
 
 static void ath9k_regwrite_multi(struct ath_common *common)
 {
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 	u32 rsp_status;
 	int r;
 
@@ -303,7 +303,7 @@ static void ath9k_regwrite_single(void *hw_priv, u32 val, u32 reg_offset)
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 	const __be32 buf[2] = {
 		cpu_to_be32(reg_offset),
 		cpu_to_be32(val),
@@ -324,7 +324,7 @@ static void ath9k_regwrite_buffer(void *hw_priv, u32 val, u32 reg_offset)
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 
 	mutex_lock(&priv->wmi->multi_write_mutex);
 
@@ -347,7 +347,7 @@ static void ath9k_regwrite(void *hw_priv, u32 val, u32 reg_offset)
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 
 	if (atomic_read(&priv->wmi->mwrite_cnt))
 		ath9k_regwrite_buffer(hw_priv, val, reg_offset);
@@ -359,7 +359,7 @@ static void ath9k_enable_regwrite_buffer(void *hw_priv)
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 
 	atomic_inc(&priv->wmi->mwrite_cnt);
 }
@@ -368,7 +368,7 @@ static void ath9k_regwrite_flush(void *hw_priv)
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 
 	atomic_dec(&priv->wmi->mwrite_cnt);
 
@@ -385,7 +385,7 @@ static void ath9k_reg_rmw_buffer(void *hw_priv,
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 	u32 rsp_status;
 	int r;
 
@@ -423,7 +423,7 @@ static void ath9k_reg_rmw_flush(void *hw_priv)
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 	u32 rsp_status;
 	int r;
 
@@ -455,7 +455,7 @@ static void ath9k_enable_rmw_buffer(void *hw_priv)
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 
 	if (test_bit(HTC_FWFLAG_NO_RMW, &priv->fw_flags))
 		return;
@@ -468,7 +468,7 @@ static void ath9k_reg_rmw_single(void *hw_priv,
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 	struct register_rmw buf, buf_ret;
 	int ret;
 
@@ -490,7 +490,7 @@ static u32 ath9k_reg_rmw(void *hw_priv, u32 reg_offset, u32 set, u32 clr)
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
+	struct ath9k_htc_priv *priv = common->priv;
 
 	if (test_bit(HTC_FWFLAG_NO_RMW, &priv->fw_flags)) {
 		u32 val;
@@ -518,7 +518,7 @@ static void ath_usb_read_cachesize(struct ath_common *common, int *csz)
 
 static bool ath_usb_eeprom_read(struct ath_common *common, u32 off, u16 *data)
 {
-	struct ath_hw *ah = (struct ath_hw *) common->ah;
+	struct ath_hw *ah = common->ah;
 
 	(void)REG_READ(ah, AR5416_EEPROM_OFFSET + (off << AR5416_EEPROM_S));
 
@@ -974,7 +974,7 @@ int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev,
 
 err_init:
 	ath9k_stop_wmi(priv);
-	hif_dev = (struct hif_device_usb *)htc_handle->hif_dev;
+	hif_dev = htc_handle->hif_dev;
 	ath9k_hif_usb_dealloc_urbs(hif_dev);
 	ath9k_destroy_wmi(priv);
 err_free:
@@ -992,7 +992,7 @@ void ath9k_htc_disconnect_device(struct htc_target *htc_handle, bool hotunplug)
 
 		ath9k_deinit_device(htc_handle->drv_priv);
 		ath9k_stop_wmi(htc_handle->drv_priv);
-		ath9k_hif_usb_dealloc_urbs((struct hif_device_usb *)htc_handle->hif_dev);
+		ath9k_hif_usb_dealloc_urbs(htc_handle->hif_dev);
 		ath9k_destroy_wmi(htc_handle->drv_priv);
 		ieee80211_free_hw(htc_handle->drv_priv->hw);
 	}
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c
index 99667aba28..eb631fd333 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -89,7 +89,7 @@ static void htc_process_target_rdy(struct htc_target *target,
 				   void *buf)
 {
 	struct htc_endpoint *endpoint;
-	struct htc_ready_msg *htc_ready_msg = (struct htc_ready_msg *) buf;
+	struct htc_ready_msg *htc_ready_msg = buf;
 
 	target->credit_size = be16_to_cpu(htc_ready_msg->credit_size);
 
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 4f00400c7f..7fad7e75af 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -151,12 +151,12 @@ static void ath9k_deinit_softc(struct ath_softc *sc);
 
 static void ath9k_op_ps_wakeup(struct ath_common *common)
 {
-	ath9k_ps_wakeup((struct ath_softc *) common->priv);
+	ath9k_ps_wakeup(common->priv);
 }
 
 static void ath9k_op_ps_restore(struct ath_common *common)
 {
-	ath9k_ps_restore((struct ath_softc *) common->priv);
+	ath9k_ps_restore(common->priv);
 }
 
 static const struct ath_ps_ops ath9k_ps_ops = {
@@ -174,7 +174,7 @@ static void ath9k_iowrite32(void *hw_priv, u32 val, u32 reg_offset)
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath_softc *sc = (struct ath_softc *) common->priv;
+	struct ath_softc *sc = common->priv;
 
 	if (NR_CPUS > 1 && ah->config.serialize_regmode == SER_REG_MODE_ON) {
 		unsigned long flags;
@@ -189,7 +189,7 @@ static unsigned int ath9k_ioread32(void *hw_priv, u32 reg_offset)
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath_softc *sc = (struct ath_softc *) common->priv;
+	struct ath_softc *sc = common->priv;
 	u32 val;
 
 	if (NR_CPUS > 1 && ah->config.serialize_regmode == SER_REG_MODE_ON) {
@@ -229,7 +229,7 @@ static unsigned int ath9k_reg_rmw(void *hw_priv, u32 reg_offset, u32 set, u32 cl
 {
 	struct ath_hw *ah = hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath_softc *sc = (struct ath_softc *) common->priv;
+	struct ath_softc *sc = common->priv;
 	unsigned long flags;
 	u32 val;
 
@@ -608,7 +608,7 @@ static int ath9k_nvmem_request_eeprom(struct ath_softc *sc)
 	}
 
 	/* devres manages the calibration values release on shutdown */
-	ah->nvmem_blob = (u16 *)devm_kmemdup(sc->dev, buf, len, GFP_KERNEL);
+	ah->nvmem_blob = devm_kmemdup(sc->dev, buf, len, GFP_KERNEL);
 	kfree(buf);
 	if (!ah->nvmem_blob)
 		return -ENOMEM;
diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c
index 9d84003db8..d1e5767aab 100644
--- a/drivers/net/wireless/ath/ath9k/link.c
+++ b/drivers/net/wireless/ath/ath9k/link.c
@@ -304,7 +304,7 @@ fail_paprd:
 void ath_ani_calibrate(struct timer_list *t)
 {
 	struct ath_common *common = from_timer(common, t, ani.timer);
-	struct ath_softc *sc = (struct ath_softc *)common->priv;
+	struct ath_softc *sc = common->priv;
 	struct ath_hw *ah = sc->sc_ah;
 	bool longcal = false;
 	bool shortcal = false;
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 1494feedb2..c48ff0ffbf 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -2383,7 +2383,22 @@ static void ath9k_sw_scan_start(struct ieee80211_hw *hw,
 {
 	struct ath_softc *sc = hw->priv;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	struct cfg80211_chan_def *chandef = &sc->cur_chan->chandef;
+	struct ieee80211_channel *chan = chandef->chan;
+	int pos = chan->hw_value;
 	set_bit(ATH_OP_SCANNING, &common->op_flags);
+
+	/* Reset current survey */
+	if (!sc->cur_chan->offchannel) {
+		if (sc->cur_survey != &sc->survey[pos]) {
+			if (sc->cur_survey)
+				sc->cur_survey->filled &= ~SURVEY_INFO_IN_USE;
+			sc->cur_survey = &sc->survey[pos];
+		}
+
+		memset(sc->cur_survey, 0, sizeof(struct survey_info));
+		sc->cur_survey->filled |= SURVEY_INFO_IN_USE;
+	}
 }
 
 static void ath9k_sw_scan_complete(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 0633589b85..e655cd8bbf 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -781,7 +781,7 @@ static const struct pci_device_id ath_pci_id_table[] = {
 /* return bus cachesize in 4B word units */
 static void ath_pci_read_cachesize(struct ath_common *common, int *csz)
 {
-	struct ath_softc *sc = (struct ath_softc *) common->priv;
+	struct ath_softc *sc = common->priv;
 	u8 u8tmp;
 
 	pci_read_config_byte(to_pci_dev(sc->dev), PCI_CACHE_LINE_SIZE, &u8tmp);
@@ -799,7 +799,7 @@ static void ath_pci_read_cachesize(struct ath_common *common, int *csz)
 
 static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data)
 {
-	struct ath_hw *ah = (struct ath_hw *) common->ah;
+	struct ath_hw *ah = common->ah;
 
 	common->ops->read(ah, AR5416_EEPROM_OFFSET + (off << AR5416_EEPROM_S));
 
@@ -820,7 +820,7 @@ static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data)
 /* Need to be called after we discover btcoex capabilities */
 static void ath_pci_aspm_init(struct ath_common *common)
 {
-	struct ath_softc *sc = (struct ath_softc *) common->priv;
+	struct ath_softc *sc = common->priv;
 	struct ath_hw *ah = sc->sc_ah;
 	struct pci_dev *pdev = to_pci_dev(sc->dev);
 	struct pci_dev *parent;
diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index 2bd1163177..4e6b4df856 100644
--- a/drivers/net/wireless/ath/wcn36xx/main.c
+++ b/drivers/net/wireless/ath/wcn36xx/main.c
@@ -1644,7 +1644,7 @@ out_err:
 	return ret;
 }
 
-static int wcn36xx_remove(struct platform_device *pdev)
+static void wcn36xx_remove(struct platform_device *pdev)
 {
 	struct ieee80211_hw *hw = platform_get_drvdata(pdev);
 	struct wcn36xx *wcn = hw->priv;
@@ -1666,8 +1666,6 @@ static int wcn36xx_remove(struct platform_device *pdev)
 
 	mutex_destroy(&wcn->hal_mutex);
 	ieee80211_free_hw(hw);
-
-	return 0;
 }
 
 static const struct of_device_id wcn36xx_of_match[] = {
@@ -1678,7 +1676,7 @@ MODULE_DEVICE_TABLE(of, wcn36xx_of_match);
 
 static struct platform_driver wcn36xx_driver = {
 	.probe      = wcn36xx_probe,
-	.remove     = wcn36xx_remove,
+	.remove_new = wcn36xx_remove,
 	.driver         = {
 		.name   = "wcn36xx",
 		.of_match_table = wcn36xx_of_match,
@@ -1687,6 +1685,7 @@ static struct platform_driver wcn36xx_driver = {
 
 module_platform_driver(wcn36xx_driver);
 
+MODULE_DESCRIPTION("Qualcomm Atheros WCN3660/3680 wireless driver");
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_AUTHOR("Eugene Krasnikov k.eugene.e@gmail.com");
 MODULE_FIRMWARE(WLAN_NV_FILE);