diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
index d90016125dfc..aa0ed0f2b973 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
@@ -897,6 +897,45 @@ static int qtnf_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
 	return ret;
 }
 
+static int qtnf_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
+			     int *dbm)
+{
+	struct qtnf_vif *vif = qtnf_netdev_get_priv(wdev->netdev);
+	int ret;
+
+	ret = qtnf_cmd_get_tx_power(vif, dbm);
+	if (ret)
+		pr_err("MAC%u: failed to get Tx power\n", vif->mac->macid);
+
+	return ret;
+}
+
+static int qtnf_set_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
+			     enum nl80211_tx_power_setting type, int mbm)
+{
+	struct qtnf_vif *vif;
+	int ret;
+
+	if (wdev) {
+		vif = qtnf_netdev_get_priv(wdev->netdev);
+	} else {
+		struct qtnf_wmac *mac = wiphy_priv(wiphy);
+
+		vif = qtnf_mac_get_base_vif(mac);
+		if (!vif) {
+			pr_err("MAC%u: primary VIF is not configured\n",
+			       mac->macid);
+			return -EFAULT;
+		}
+	}
+
+	ret = qtnf_cmd_set_tx_power(vif, type, mbm);
+	if (ret)
+		pr_err("MAC%u: failed to set Tx power\n", vif->mac->macid);
+
+	return ret;
+}
+
 #ifdef CONFIG_PM
 static int qtnf_suspend(struct wiphy *wiphy, struct cfg80211_wowlan *wowlan)
 {
@@ -991,6 +1030,8 @@ static struct cfg80211_ops qtn_cfg80211_ops = {
 	.start_radar_detection	= qtnf_start_radar_detection,
 	.set_mac_acl		= qtnf_set_mac_acl,
 	.set_power_mgmt		= qtnf_set_power_mgmt,
+	.get_tx_power		= qtnf_get_tx_power,
+	.set_tx_power		= qtnf_set_tx_power,
 #ifdef CONFIG_PM
 	.suspend		= qtnf_suspend,
 	.resume			= qtnf_resume,
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c
index c0c32805fb8d..61bda34e2ac2 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c
@@ -2643,6 +2643,71 @@ int qtnf_cmd_send_pm_set(const struct qtnf_vif *vif, u8 pm_mode, int timeout)
 	return ret;
 }
 
+int qtnf_cmd_get_tx_power(const struct qtnf_vif *vif, int *dbm)
+{
+	struct qtnf_bus *bus = vif->mac->bus;
+	const struct qlink_resp_txpwr *resp;
+	struct sk_buff *resp_skb = NULL;
+	struct qlink_cmd_txpwr *cmd;
+	struct sk_buff *cmd_skb;
+	int ret = 0;
+
+	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
+					    QLINK_CMD_TXPWR, sizeof(*cmd));
+	if (!cmd_skb)
+		return -ENOMEM;
+
+	cmd = (struct qlink_cmd_txpwr *)cmd_skb->data;
+	cmd->op_type = QLINK_TXPWR_GET;
+
+	qtnf_bus_lock(bus);
+
+	ret = qtnf_cmd_send_with_reply(bus, cmd_skb, &resp_skb,
+				       sizeof(*resp), NULL);
+	if (ret)
+		goto out;
+
+	resp = (const struct qlink_resp_txpwr *)resp_skb->data;
+	*dbm = MBM_TO_DBM(le32_to_cpu(resp->txpwr));
+
+out:
+	qtnf_bus_unlock(bus);
+	consume_skb(resp_skb);
+
+	return ret;
+}
+
+int qtnf_cmd_set_tx_power(const struct qtnf_vif *vif,
+			  enum nl80211_tx_power_setting type, int mbm)
+{
+	struct qtnf_bus *bus = vif->mac->bus;
+	const struct qlink_resp_txpwr *resp;
+	struct sk_buff *resp_skb = NULL;
+	struct qlink_cmd_txpwr *cmd;
+	struct sk_buff *cmd_skb;
+	int ret = 0;
+
+	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
+					    QLINK_CMD_TXPWR, sizeof(*cmd));
+	if (!cmd_skb)
+		return -ENOMEM;
+
+	cmd = (struct qlink_cmd_txpwr *)cmd_skb->data;
+	cmd->op_type = QLINK_TXPWR_SET;
+	cmd->txpwr_setting = type;
+	cmd->txpwr = cpu_to_le32(mbm);
+
+	qtnf_bus_lock(bus);
+
+	ret = qtnf_cmd_send_with_reply(bus, cmd_skb, &resp_skb,
+				       sizeof(*resp), NULL);
+
+	qtnf_bus_unlock(bus);
+	consume_skb(resp_skb);
+
+	return ret;
+}
+
 int qtnf_cmd_send_wowlan_set(const struct qtnf_vif *vif,
 			     const struct cfg80211_wowlan *wowl)
 {
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.h b/drivers/net/wireless/quantenna/qtnfmac/commands.h
index 88d7a3cd90d2..e0de65261213 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.h
@@ -70,6 +70,9 @@ int qtnf_cmd_start_cac(const struct qtnf_vif *vif,
 int qtnf_cmd_set_mac_acl(const struct qtnf_vif *vif,
 			 const struct cfg80211_acl_data *params);
 int qtnf_cmd_send_pm_set(const struct qtnf_vif *vif, u8 pm_mode, int timeout);
+int qtnf_cmd_get_tx_power(const struct qtnf_vif *vif, int *dbm);
+int qtnf_cmd_set_tx_power(const struct qtnf_vif *vif,
+			  enum nl80211_tx_power_setting type, int mbm);
 int qtnf_cmd_send_wowlan_set(const struct qtnf_vif *vif,
 			     const struct cfg80211_wowlan *wowl);
 
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
index ac1ebe4bb580..59c69c0a6e06 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
@@ -217,6 +217,8 @@ struct qlink_sta_info_state {
  *	command is supported only if device reports QLINK_HW_SUPPORTS_REG_UPDATE
  *	capability.
  * @QLINK_CMD_START_CAC: start radar detection procedure on a specified channel.
+ * @QLINK_CMD_TXPWR: get or set current channel transmit power for
+ *	the specified MAC.
  */
 enum qlink_cmd_type {
 	QLINK_CMD_FW_INIT		= 0x0001,
@@ -254,6 +256,7 @@ enum qlink_cmd_type {
 	QLINK_CMD_PM_SET		= 0x0062,
 	QLINK_CMD_WOWLAN_SET		= 0x0063,
 	QLINK_CMD_EXTERNAL_AUTH		= 0x0066,
+	QLINK_CMD_TXPWR			= 0x0067,
 };
 
 /**
@@ -719,6 +722,32 @@ struct qlink_cmd_pm_set {
 } __packed;
 
 /**
+ * enum qlink_txpwr_op - transmit power operation type
+ * @QLINK_TXPWR_SET: set tx power
+ * @QLINK_TXPWR_GET: get current tx power setting
+ */
+enum qlink_txpwr_op {
+	QLINK_TXPWR_SET,
+	QLINK_TXPWR_GET
+};
+
+/**
+ * struct qlink_cmd_txpwr - get or set current transmit power
+ *
+ * @txpwr: new transmit power setting, in mBm
+ * @txpwr_setting: transmit power setting type, one of
+ *	&enum nl80211_tx_power_setting
+ * @op_type: type of operation, one of &enum qlink_txpwr_op
+ */
+struct qlink_cmd_txpwr {
+	struct qlink_cmd chdr;
+	__le32 txpwr;
+	u8 txpwr_setting;
+	u8 op_type;
+	u8 rsvd[2];
+} __packed;
+
+/**
  * enum qlink_wowlan_trigger
  *
  * @QLINK_WOWLAN_TRIG_DISCONNECT: wakeup on disconnect
@@ -944,6 +973,19 @@ struct qlink_resp_channel_get {
 	struct qlink_chandef chan;
 } __packed;
 
+/**
+ * struct qlink_resp_txpwr - response for QLINK_CMD_TXPWR command
+ *
+ * This response is intended for QLINK_TXPWR_GET operation and does not
+ * contain any meaningful information in case of QLINK_TXPWR_SET operation.
+ *
+ * @txpwr: current transmit power setting, in mBm
+ */
+struct qlink_resp_txpwr {
+	struct qlink_resp rhdr;
+	__le32 txpwr;
+} __packed;
+
 /* QLINK Events messages related definitions
  */
 
