7 files changed, 430 insertions, 26 deletions

diff --git a/drivers/net/wireless/quantenna/qtnfmac/Kconfig b/drivers/net/wireless/quantenna/qtnfmac/Kconfig
index 025fa6018550..8d1492a90bd1 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/Kconfig
+++ b/drivers/net/wireless/quantenna/qtnfmac/Kconfig
@@ -7,7 +7,7 @@ config QTNFMAC
 config QTNFMAC_PEARL_PCIE
 	tristate "Quantenna QSR10g PCIe support"
 	default n
-	depends on HAS_DMA && PCI && CFG80211
+	depends on PCI && CFG80211
 	select QTNFMAC
 	select FW_LOADER
 	select CRC32
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
index 220e2b710208..4aa332f4646b 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
@@ -654,8 +654,7 @@ qtnf_disconnect(struct wiphy *wiphy, struct net_device *dev,
 	vif = qtnf_mac_get_base_vif(mac);
 	if (!vif) {
 		pr_err("MAC%u: primary VIF is not configured\n", mac->macid);
-		ret = -EFAULT;
-		goto out;
+		return -EFAULT;
 	}
 
 	if (vif->wdev.iftype != NL80211_IFTYPE_STATION) {
@@ -844,6 +843,88 @@ static int qtnf_set_mac_acl(struct wiphy *wiphy,
 	return ret;
 }
 
+static int qtnf_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
+			       bool enabled, int timeout)
+{
+	struct qtnf_vif *vif = qtnf_netdev_get_priv(dev);
+	int ret;
+
+	ret = qtnf_cmd_send_pm_set(vif, enabled ? QLINK_PM_AUTO_STANDBY :
+				   QLINK_PM_OFF, timeout);
+	if (ret) {
+		pr_err("%s: failed to set PM mode ret=%d\n", dev->name, ret);
+		return ret;
+	}
+
+	return ret;
+}
+
+#ifdef CONFIG_PM
+static int qtnf_suspend(struct wiphy *wiphy, struct cfg80211_wowlan *wowlan)
+{
+	struct qtnf_wmac *mac = wiphy_priv(wiphy);
+	struct qtnf_vif *vif;
+	int ret = 0;
+
+	vif = qtnf_mac_get_base_vif(mac);
+	if (!vif) {
+		pr_err("MAC%u: primary VIF is not configured\n", mac->macid);
+		ret = -EFAULT;
+		goto exit;
+	}
+
+	if (!wowlan) {
+		pr_debug("WoWLAN triggers are not enabled\n");
+		qtnf_virtual_intf_cleanup(vif->netdev);
+		goto exit;
+	}
+
+	qtnf_scan_done(vif->mac, true);
+
+	ret = qtnf_cmd_send_wowlan_set(vif, wowlan);
+	if (ret) {
+		pr_err("MAC%u: failed to set WoWLAN triggers\n",
+		       mac->macid);
+		goto exit;
+	}
+
+exit:
+	return ret;
+}
+
+static int qtnf_resume(struct wiphy *wiphy)
+{
+	struct qtnf_wmac *mac = wiphy_priv(wiphy);
+	struct qtnf_vif *vif;
+	int ret = 0;
+
+	vif = qtnf_mac_get_base_vif(mac);
+	if (!vif) {
+		pr_err("MAC%u: primary VIF is not configured\n", mac->macid);
+		ret = -EFAULT;
+		goto exit;
+	}
+
+	ret = qtnf_cmd_send_wowlan_set(vif, NULL);
+	if (ret) {
+		pr_err("MAC%u: failed to reset WoWLAN triggers\n",
+		       mac->macid);
+		goto exit;
+	}
+
+exit:
+	return ret;
+}
+
+static void qtnf_set_wakeup(struct wiphy *wiphy, bool enabled)
+{
+	struct qtnf_wmac *mac = wiphy_priv(wiphy);
+	struct qtnf_bus *bus = mac->bus;
+
+	device_set_wakeup_enable(bus->dev, enabled);
+}
+#endif
+
 static struct cfg80211_ops qtn_cfg80211_ops = {
 	.add_virtual_intf	= qtnf_add_virtual_intf,
 	.change_virtual_intf	= qtnf_change_virtual_intf,
@@ -870,6 +951,12 @@ static struct cfg80211_ops qtn_cfg80211_ops = {
 	.channel_switch		= qtnf_channel_switch,
 	.start_radar_detection	= qtnf_start_radar_detection,
 	.set_mac_acl		= qtnf_set_mac_acl,
+	.set_power_mgmt		= qtnf_set_power_mgmt,
+#ifdef CONFIG_PM
+	.suspend		= qtnf_suspend,
+	.resume			= qtnf_resume,
+	.set_wakeup		= qtnf_set_wakeup,
+#endif
 };
 
 static void qtnf_cfg80211_reg_notifier(struct wiphy *wiphy_in,
@@ -922,6 +1009,9 @@ struct wiphy *qtnf_wiphy_allocate(struct qtnf_bus *bus)
 	if (bus->hw_info.hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD)
 		qtn_cfg80211_ops.start_radar_detection = NULL;
 
+	if (!(bus->hw_info.hw_capab & QLINK_HW_CAPAB_PWR_MGMT))
+		qtn_cfg80211_ops.set_power_mgmt	= NULL;
+
 	wiphy = wiphy_new(&qtn_cfg80211_ops, sizeof(struct qtnf_wmac));
 	if (!wiphy)
 		return NULL;
@@ -976,7 +1066,8 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
 	wiphy->retry_long = macinfo->lretry_limit;
 	wiphy->coverage_class = macinfo->coverage_class;
 
-	wiphy->max_scan_ssids = QTNF_MAX_SSID_LIST_LENGTH;
+	wiphy->max_scan_ssids =
+		(hw_info->max_scan_ssids) ? hw_info->max_scan_ssids : 1;
 	wiphy->max_scan_ie_len = QTNF_MAX_VSIE_LEN;
 	wiphy->mgmt_stypes = qtnf_mgmt_stypes;
 	wiphy->max_remain_on_channel_duration = 5000;
@@ -995,6 +1086,7 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
 			WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD |
 			WIPHY_FLAG_AP_UAPSD |
 			WIPHY_FLAG_HAS_CHANNEL_SWITCH;
+	wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
 
 	if (hw_info->hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD)
 		wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_DFS_OFFLOAD);
@@ -1014,6 +1106,14 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
 	if (hw_info->hw_capab & QLINK_HW_CAPAB_STA_INACT_TIMEOUT)
 		wiphy->features |= NL80211_FEATURE_INACTIVITY_TIMER;
 
+	if (hw_info->hw_capab & QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR)
+		wiphy->features |= NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR;
+
+#ifdef CONFIG_PM
+	if (macinfo->wowlan)
+		wiphy->wowlan = macinfo->wowlan;
+#endif
+
 	if (hw_info->hw_capab & QLINK_HW_CAPAB_REG_UPDATE) {
 		wiphy->regulatory_flags |= REGULATORY_STRICT_REG |
 			REGULATORY_CUSTOM_REG;
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c
index c5d94a95e21a..ae9e77300533 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c
@@ -640,83 +640,83 @@ qtnf_cmd_sta_info_parse(struct station_info *sinfo,
 		return;
 
 	if (qtnf_sta_stat_avail(inactive_time, QLINK_STA_INFO_INACTIVE_TIME)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_INACTIVE_TIME);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_INACTIVE_TIME);
 		sinfo->inactive_time = le32_to_cpu(stats->inactive_time);
 	}
 
 	if (qtnf_sta_stat_avail(connected_time,
 				QLINK_STA_INFO_CONNECTED_TIME)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_CONNECTED_TIME);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_CONNECTED_TIME);
 		sinfo->connected_time = le32_to_cpu(stats->connected_time);
 	}
 
 	if (qtnf_sta_stat_avail(signal, QLINK_STA_INFO_SIGNAL)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL);
 		sinfo->signal = stats->signal - QLINK_RSSI_OFFSET;
 	}
 
 	if (qtnf_sta_stat_avail(signal_avg, QLINK_STA_INFO_SIGNAL_AVG)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL_AVG);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL_AVG);
 		sinfo->signal_avg = stats->signal_avg - QLINK_RSSI_OFFSET;
 	}
 
 	if (qtnf_sta_stat_avail(rxrate, QLINK_STA_INFO_RX_BITRATE)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_RX_BITRATE);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_BITRATE);
 		qtnf_sta_info_parse_rate(&sinfo->rxrate, &stats->rxrate);
 	}
 
 	if (qtnf_sta_stat_avail(txrate, QLINK_STA_INFO_TX_BITRATE)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_TX_BITRATE);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE);
 		qtnf_sta_info_parse_rate(&sinfo->txrate, &stats->txrate);
 	}
 
 	if (qtnf_sta_stat_avail(sta_flags, QLINK_STA_INFO_STA_FLAGS)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_STA_FLAGS);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_STA_FLAGS);
 		qtnf_sta_info_parse_flags(&sinfo->sta_flags, &stats->sta_flags);
 	}
 
 	if (qtnf_sta_stat_avail(rx_bytes, QLINK_STA_INFO_RX_BYTES)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_RX_BYTES);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_BYTES);
 		sinfo->rx_bytes = le64_to_cpu(stats->rx_bytes);
 	}
 
 	if (qtnf_sta_stat_avail(tx_bytes, QLINK_STA_INFO_TX_BYTES)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_TX_BYTES);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BYTES);
 		sinfo->tx_bytes = le64_to_cpu(stats->tx_bytes);
 	}
 
 	if (qtnf_sta_stat_avail(rx_bytes, QLINK_STA_INFO_RX_BYTES64)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_RX_BYTES64);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_BYTES64);
 		sinfo->rx_bytes = le64_to_cpu(stats->rx_bytes);
 	}
 
 	if (qtnf_sta_stat_avail(tx_bytes, QLINK_STA_INFO_TX_BYTES64)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_TX_BYTES64);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BYTES64);
 		sinfo->tx_bytes = le64_to_cpu(stats->tx_bytes);
 	}
 
 	if (qtnf_sta_stat_avail(rx_packets, QLINK_STA_INFO_RX_PACKETS)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_RX_PACKETS);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_PACKETS);
 		sinfo->rx_packets = le32_to_cpu(stats->rx_packets);
 	}
 
 	if (qtnf_sta_stat_avail(tx_packets, QLINK_STA_INFO_TX_PACKETS)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_TX_PACKETS);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_PACKETS);
 		sinfo->tx_packets = le32_to_cpu(stats->tx_packets);
 	}
 
 	if (qtnf_sta_stat_avail(rx_beacon, QLINK_STA_INFO_BEACON_RX)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_BEACON_RX);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_BEACON_RX);
 		sinfo->rx_beacon = le64_to_cpu(stats->rx_beacon);
 	}
 
 	if (qtnf_sta_stat_avail(rx_dropped_misc, QLINK_STA_INFO_RX_DROP_MISC)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_RX_DROP_MISC);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_DROP_MISC);
 		sinfo->rx_dropped_misc = le32_to_cpu(stats->rx_dropped_misc);
 	}
 
 	if (qtnf_sta_stat_avail(tx_failed, QLINK_STA_INFO_TX_FAILED)) {
-		sinfo->filled |= BIT(NL80211_STA_INFO_TX_FAILED);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_FAILED);
 		sinfo->tx_failed = le32_to_cpu(stats->tx_failed);
 	}
 
@@ -1092,6 +1092,9 @@ qtnf_cmd_resp_proc_hw_info(struct qtnf_bus *bus,
 		case QTN_TLV_ID_UBOOT_VER:
 			uboot_ver = (const void *)tlv->val;
 			break;
+		case QTN_TLV_ID_MAX_SCAN_SSIDS:
+			hwinfo->max_scan_ssids = *tlv->val;
+			break;
 		default:
 			break;
 		}
@@ -1135,6 +1138,37 @@ qtnf_cmd_resp_proc_hw_info(struct qtnf_bus *bus,
 	return 0;
 }
 
+static void
+qtnf_parse_wowlan_info(struct qtnf_wmac *mac,
+		       const struct qlink_wowlan_capab_data *wowlan)
+{
+	struct qtnf_mac_info *mac_info = &mac->macinfo;
+	const struct qlink_wowlan_support *data1;
+	struct wiphy_wowlan_support *supp;
+
+	supp = kzalloc(sizeof(*supp), GFP_KERNEL);
+	if (!supp)
+		return;
+
+	switch (le16_to_cpu(wowlan->version)) {
+	case 0x1:
+		data1 = (struct qlink_wowlan_support *)wowlan->data;
+
+		supp->flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT;
+		supp->n_patterns = le32_to_cpu(data1->n_patterns);
+		supp->pattern_max_len = le32_to_cpu(data1->pattern_max_len);
+		supp->pattern_min_len = le32_to_cpu(data1->pattern_min_len);
+
+		mac_info->wowlan = supp;
+		break;
+	default:
+		pr_warn("MAC%u: unsupported WoWLAN version 0x%x\n",
+			mac->macid, le16_to_cpu(wowlan->version));
+		kfree(supp);
+		break;
+	}
+}
+
 static int qtnf_parse_variable_mac_info(struct qtnf_wmac *mac,
 					const u8 *tlv_buf, size_t tlv_buf_size)
 {
@@ -1144,6 +1178,7 @@ static int qtnf_parse_variable_mac_info(struct qtnf_wmac *mac,
 	const struct qlink_iface_comb_num *comb_num;
 	const struct qlink_iface_limit_record *rec;
 	const struct qlink_iface_limit *lim;
+	const struct qlink_wowlan_capab_data *wowlan;
 	u16 rec_len;
 	u16 tlv_type;
 	u16 tlv_value_len;
@@ -1252,7 +1287,31 @@ static int qtnf_parse_variable_mac_info(struct qtnf_wmac *mac,
 			ext_capa_mask = (u8 *)tlv->val;
 			ext_capa_mask_len = tlv_value_len;
 			break;
+		case QTN_TLV_ID_WOWLAN_CAPAB:
+			if (tlv_value_len < sizeof(*wowlan))
+				return -EINVAL;
+
+			wowlan = (void *)tlv->val;
+			if (!le16_to_cpu(wowlan->len)) {
+				pr_warn("MAC%u: skip empty WoWLAN data\n",
+					mac->macid);
+				break;
+			}
+
+			rec_len = sizeof(*wowlan) + le16_to_cpu(wowlan->len);
+			if (unlikely(tlv_value_len != rec_len)) {
+				pr_warn("MAC%u: WoWLAN data size mismatch\n",
+					mac->macid);
+				return -EINVAL;
+			}
+
+			kfree(mac->macinfo.wowlan);
+			mac->macinfo.wowlan = NULL;
+			qtnf_parse_wowlan_info(mac, wowlan);
+			break;
 		default:
+			pr_warn("MAC%u: unknown TLV type %u\n",
+				mac->macid, tlv_type);
 			break;
 		}
 
@@ -2234,6 +2293,22 @@ static void qtnf_cmd_channel_tlv_add(struct sk_buff *cmd_skb,
 	qchan->chan.flags = cpu_to_le32(flags);
 }
 
+static void qtnf_cmd_randmac_tlv_add(struct sk_buff *cmd_skb,
+				     const u8 *mac_addr,
+				     const u8 *mac_addr_mask)
+{
+	struct qlink_random_mac_addr *randmac;
+	struct qlink_tlv_hdr *hdr =
+		skb_put(cmd_skb, sizeof(*hdr) + sizeof(*randmac));
+
+	hdr->type = cpu_to_le16(QTN_TLV_ID_RANDOM_MAC_ADDR);
+	hdr->len = cpu_to_le16(sizeof(*randmac));
+	randmac = (struct qlink_random_mac_addr *)hdr->val;
+
+	memcpy(randmac->mac_addr, mac_addr, ETH_ALEN);
+	memcpy(randmac->mac_addr_mask, mac_addr_mask, ETH_ALEN);
+}
+
 int qtnf_cmd_send_scan(struct qtnf_wmac *mac)
 {
 	struct sk_buff *cmd_skb;
@@ -2244,11 +2319,6 @@ int qtnf_cmd_send_scan(struct qtnf_wmac *mac)
 	int count = 0;
 	int ret;
 
-	if (scan_req->n_ssids > QTNF_MAX_SSID_LIST_LENGTH) {
-		pr_err("MAC%u: too many SSIDs in scan request\n", mac->macid);
-		return -EINVAL;
-	}
-
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(mac->macid, QLINK_VIFID_RSVD,
 					    QLINK_CMD_SCAN,
 					    sizeof(struct qlink_cmd));
@@ -2291,6 +2361,15 @@ int qtnf_cmd_send_scan(struct qtnf_wmac *mac)
 		}
 	}
 
+	if (scan_req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) {
+		pr_debug("MAC%u: scan with random addr=%pM, mask=%pM\n",
+			 mac->macid,
+			 scan_req->mac_addr, scan_req->mac_addr_mask);
+
+		qtnf_cmd_randmac_tlv_add(cmd_skb, scan_req->mac_addr,
+					 scan_req->mac_addr_mask);
+	}
+
 	ret = qtnf_cmd_send(mac->bus, cmd_skb, &res_code);
 
 	if (unlikely(ret))
@@ -2774,3 +2853,93 @@ int qtnf_cmd_set_mac_acl(const struct qtnf_vif *vif,
 
 	return ret;
 }
+
+int qtnf_cmd_send_pm_set(const struct qtnf_vif *vif, u8 pm_mode, int timeout)
+{
+	struct qtnf_bus *bus = vif->mac->bus;
+	struct sk_buff *cmd_skb;
+	u16 res_code = QLINK_CMD_RESULT_OK;
+	struct qlink_cmd_pm_set *cmd;
+	int ret = 0;
+
+	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
+					    QLINK_CMD_PM_SET, sizeof(*cmd));
+	if (!cmd_skb)
+		return -ENOMEM;
+
+	cmd = (struct qlink_cmd_pm_set *)cmd_skb->data;
+	cmd->pm_mode = pm_mode;
+	cmd->pm_standby_timer = cpu_to_le32(timeout);
+
+	qtnf_bus_lock(bus);
+
+	ret = qtnf_cmd_send(bus, cmd_skb, &res_code);
+
+	if (unlikely(ret))
+		goto out;
+
+	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
+		pr_err("cmd exec failed: 0x%.4X\n", res_code);
+		ret = -EFAULT;
+	}
+
+out:
+	qtnf_bus_unlock(bus);
+	return ret;
+}
+
+int qtnf_cmd_send_wowlan_set(const struct qtnf_vif *vif,
+			     const struct cfg80211_wowlan *wowl)
+{
+	struct qtnf_bus *bus = vif->mac->bus;
+	struct sk_buff *cmd_skb;
+	u16 res_code = QLINK_CMD_RESULT_OK;
+	struct qlink_cmd_wowlan_set *cmd;
+	u32 triggers = 0;
+	int count = 0;
+	int ret = 0;
+
+	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
+					    QLINK_CMD_WOWLAN_SET, sizeof(*cmd));
+	if (!cmd_skb)
+		return -ENOMEM;
+
+	qtnf_bus_lock(bus);
+
+	cmd = (struct qlink_cmd_wowlan_set *)cmd_skb->data;
+
+	if (wowl) {
+		if (wowl->disconnect)
+			triggers |=  QLINK_WOWLAN_TRIG_DISCONNECT;
+
+		if (wowl->magic_pkt)
+			triggers |= QLINK_WOWLAN_TRIG_MAGIC_PKT;
+
+		if (wowl->n_patterns && wowl->patterns) {
+			triggers |= QLINK_WOWLAN_TRIG_PATTERN_PKT;
+			while (count < wowl->n_patterns) {
+				qtnf_cmd_skb_put_tlv_arr(cmd_skb,
+					QTN_TLV_ID_WOWLAN_PATTERN,
+					wowl->patterns[count].pattern,
+					wowl->patterns[count].pattern_len);
+				count++;
+			}
+		}
+	}
+
+	cmd->triggers = cpu_to_le32(triggers);
+
+	ret = qtnf_cmd_send(bus, cmd_skb, &res_code);
+
+	if (unlikely(ret))
+		goto out;
+
+	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
+		pr_err("cmd exec failed: 0x%.4X\n", res_code);
+		ret = -EFAULT;
+	}
+
+out:
+	qtnf_bus_unlock(bus);
+	return ret;
+}
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.h b/drivers/net/wireless/quantenna/qtnfmac/commands.h
index cf9274add26d..1ac41156c192 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.h
@@ -76,5 +76,8 @@ int qtnf_cmd_start_cac(const struct qtnf_vif *vif,
 		       u32 cac_time_ms);
 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_send_wowlan_set(const struct qtnf_vif *vif,
+			     const struct cfg80211_wowlan *wowl);
 
 #endif /* QLINK_COMMANDS_H_ */
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c
index a6a450984f9a..19abbc4e23e0 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/core.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/core.c
@@ -179,6 +179,30 @@ static void qtnf_netdev_tx_timeout(struct net_device *ndev)
 	}
 }
 
+static int qtnf_netdev_set_mac_address(struct net_device *ndev, void *addr)
+{
+	struct qtnf_vif *vif = qtnf_netdev_get_priv(ndev);
+	struct sockaddr *sa = addr;
+	int ret;
+	unsigned char old_addr[ETH_ALEN];
+
+	memcpy(old_addr, sa->sa_data, sizeof(old_addr));
+
+	ret = eth_mac_addr(ndev, sa);
+	if (ret)
+		return ret;
+
+	qtnf_scan_done(vif->mac, true);
+
+	ret = qtnf_cmd_send_change_intf_type(vif, vif->wdev.iftype,
+					     sa->sa_data);
+
+	if (ret)
+		memcpy(ndev->dev_addr, old_addr, ETH_ALEN);
+
+	return ret;
+}
+
 /* Network device ops handlers */
 const struct net_device_ops qtnf_netdev_ops = {
 	.ndo_open = qtnf_netdev_open,
@@ -186,6 +210,7 @@ const struct net_device_ops qtnf_netdev_ops = {
 	.ndo_start_xmit = qtnf_netdev_hard_start_xmit,
 	.ndo_tx_timeout = qtnf_netdev_tx_timeout,
 	.ndo_get_stats64 = qtnf_netdev_get_stats64,
+	.ndo_set_mac_address = qtnf_netdev_set_mac_address,
 };
 
 static int qtnf_mac_init_single_band(struct wiphy *wiphy,
@@ -470,6 +495,7 @@ static void qtnf_core_mac_detach(struct qtnf_bus *bus, unsigned int macid)
 	qtnf_mac_iface_comb_free(mac);
 	kfree(mac->macinfo.extended_capabilities);
 	kfree(mac->macinfo.extended_capabilities_mask);
+	kfree(mac->macinfo.wowlan);
 	wiphy_free(wiphy);
 	bus->mac[macid] = NULL;
 }
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.h b/drivers/net/wireless/quantenna/qtnfmac/core.h
index 214435448335..a1e338a1f055 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/core.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/core.h
@@ -40,7 +40,6 @@
 #undef pr_fmt
 #define pr_fmt(fmt)	KBUILD_MODNAME ": %s: " fmt, __func__
 
-#define QTNF_MAX_SSID_LIST_LENGTH	2
 #define QTNF_MAX_VSIE_LEN		255
 #define QTNF_MAX_INTF			8
 #define QTNF_MAX_EVENT_QUEUE_LEN	255
@@ -111,6 +110,7 @@ struct qtnf_mac_info {
 	u8 *extended_capabilities;
 	u8 *extended_capabilities_mask;
 	u8 extended_capabilities_len;
+	struct wiphy_wowlan_support *wowlan;
 };
 
 struct qtnf_chan_stats {
@@ -145,6 +145,7 @@ struct qtnf_hw_info {
 	u8 total_rx_chain;
 	char fw_version[ETHTOOL_FWVERS_LEN];
 	u32 hw_version;
+	u8 max_scan_ssids;
 };
 
 struct qtnf_vif *qtnf_mac_get_free_vif(struct qtnf_wmac *mac);
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
index f85deda703fb..99d37e3efba6 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
@@ -69,11 +69,15 @@ struct qlink_msg_header {
  *	associated STAs due to inactivity. Inactivity timeout period is taken
  *	from QLINK_CMD_START_AP parameters.
  * @QLINK_HW_CAPAB_DFS_OFFLOAD: device implements DFS offload functionality
+ * @QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR: device supports MAC Address
+ *	Randomization in probe requests.
  */
 enum qlink_hw_capab {
 	QLINK_HW_CAPAB_REG_UPDATE		= BIT(0),
 	QLINK_HW_CAPAB_STA_INACT_TIMEOUT	= BIT(1),
 	QLINK_HW_CAPAB_DFS_OFFLOAD		= BIT(2),
+	QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR	= BIT(3),
+	QLINK_HW_CAPAB_PWR_MGMT			= BIT(4),
 };
 
 enum qlink_iface_type {
@@ -253,6 +257,8 @@ enum qlink_cmd_type {
 	QLINK_CMD_CHAN_STATS		= 0x0054,
 	QLINK_CMD_CONNECT		= 0x0060,
 	QLINK_CMD_DISCONNECT		= 0x0061,
+	QLINK_CMD_PM_SET		= 0x0062,
+	QLINK_CMD_WOWLAN_SET		= 0x0063,
 };
 
 /**
@@ -665,6 +671,54 @@ struct qlink_acl_data {
 	struct qlink_mac_address mac_addrs[0];
 } __packed;
 
+/**
+ * enum qlink_pm_mode - Power Management mode
+ *
+ * @QLINK_PM_OFF: normal mode, no power saving enabled
+ * @QLINK_PM_AUTO_STANDBY: enable auto power save mode
+ */
+enum qlink_pm_mode {
+	QLINK_PM_OFF		= 0,
+	QLINK_PM_AUTO_STANDBY	= 1,
+};
+
+/**
+ * struct qlink_cmd_pm_set - data for QLINK_CMD_PM_SET command
+ *
+ * @pm_standby timer: period of network inactivity in seconds before
+ *	putting a radio in power save mode
+ * @pm_mode: power management mode
+ */
+struct qlink_cmd_pm_set {
+	struct qlink_cmd chdr;
+	__le32 pm_standby_timer;
+	u8 pm_mode;
+} __packed;
+
+/**
+ * enum qlink_wowlan_trigger
+ *
+ * @QLINK_WOWLAN_TRIG_DISCONNECT: wakeup on disconnect
+ * @QLINK_WOWLAN_TRIG_MAGIC_PKT: wakeup on magic packet
+ * @QLINK_WOWLAN_TRIG_PATTERN_PKT: wakeup on user-defined packet
+ */
+enum qlink_wowlan_trigger {
+	QLINK_WOWLAN_TRIG_DISCONNECT	= BIT(0),
+	QLINK_WOWLAN_TRIG_MAGIC_PKT	= BIT(1),
+	QLINK_WOWLAN_TRIG_PATTERN_PKT	= BIT(2),
+};
+
+/**
+ * struct qlink_cmd_wowlan_set - data for QLINK_CMD_WOWLAN_SET command
+ *
+ * @triggers: requested bitmask of WoWLAN triggers
+ */
+struct qlink_cmd_wowlan_set {
+	struct qlink_cmd chdr;
+	__le32 triggers;
+	u8 data[0];
+} __packed;
+
 /* QLINK Command Responses messages related definitions
  */
 
@@ -1062,6 +1116,8 @@ struct qlink_event_radar {
  * @QTN_TLV_ID_STA_STATS: per-STA statistics as defined by
  *	&struct qlink_sta_stats. Valid values are marked as such in a bitmap
  *	carried by QTN_TLV_ID_STA_STATS_MAP.
+ * @QTN_TLV_ID_MAX_SCAN_SSIDS: maximum number of SSIDs the device can scan
+ *	for in any given scan.
  */
 enum qlink_tlv_id {
 	QTN_TLV_ID_FRAG_THRESH		= 0x0201,
@@ -1089,6 +1145,10 @@ enum qlink_tlv_id {
 	QTN_TLV_ID_HW_ID		= 0x0405,
 	QTN_TLV_ID_CALIBRATION_VER	= 0x0406,
 	QTN_TLV_ID_UBOOT_VER		= 0x0407,
+	QTN_TLV_ID_RANDOM_MAC_ADDR	= 0x0408,
+	QTN_TLV_ID_MAX_SCAN_SSIDS	= 0x0409,
+	QTN_TLV_ID_WOWLAN_CAPAB		= 0x0410,
+	QTN_TLV_ID_WOWLAN_PATTERN	= 0x0411,
 };
 
 struct qlink_tlv_hdr {
@@ -1360,4 +1420,49 @@ struct qlink_sta_stats {
 	u8 rsvd[1];
 };
 
+/**
+ * struct qlink_random_mac_addr - data for QTN_TLV_ID_RANDOM_MAC_ADDR TLV
+ *
+ * Specifies MAC address mask/value for generation random MAC address
+ * during scan.
+ *
+ * @mac_addr: MAC address used with randomisation
+ * @mac_addr_mask: MAC address mask used with randomisation, bits that
+ *	are 0 in the mask should be randomised, bits that are 1 should
+ *	be taken from the @mac_addr
+ */
+struct qlink_random_mac_addr {
+	u8 mac_addr[ETH_ALEN];
+	u8 mac_addr_mask[ETH_ALEN];
+} __packed;
+
+/**
+ * struct qlink_wowlan_capab_data - data for QTN_TLV_ID_WOWLAN_CAPAB TLV
+ *
+ * WoWLAN capabilities supported by cards.
+ *
+ * @version: version of WoWLAN data structure, to ensure backward
+ *	compatibility for firmwares with limited WoWLAN support
+ * @len: Total length of WoWLAN data
+ * @data: supported WoWLAN features
+ */
+struct qlink_wowlan_capab_data {
+	__le16 version;
+	__le16 len;
+	u8 data[0];
+} __packed;
+
+/**
+ * struct qlink_wowlan_support - supported WoWLAN capabilities
+ *
+ * @n_patterns: number of supported wakeup patterns
+ * @pattern_max_len: maximum length of each pattern
+ * @pattern_min_len: minimum length of each pattern
+ */
+struct qlink_wowlan_support {
+	__le32 n_patterns;
+	__le32 pattern_max_len;
+	__le32 pattern_min_len;
+} __packed;
+
 #endif /* _QTN_QLINK_H_ */