--- a/core.c
+++ b/core.c
@@ -706,7 +706,7 @@ static void mwl_chnl_switch_event(struct
 		vif = container_of((void *)mwl_vif, struct ieee80211_vif,
 				   drv_priv);
 
-		if (vif->csa_active)
+		if (vif->bss_conf.csa_active)
 			ieee80211_csa_finish(vif);
 	}
 	spin_unlock_bh(&priv->vif_lock);
--- a/debugfs.c
+++ b/debugfs.c
@@ -455,9 +455,9 @@ static ssize_t mwl_debugfs_vif_read(stru
 		switch (vif->type) {
 		case NL80211_IFTYPE_AP:
 			len += scnprintf(p + len, size - len, "type: ap\n");
-			memcpy(ssid, vif->bss_conf.ssid,
-			       vif->bss_conf.ssid_len);
-			ssid[vif->bss_conf.ssid_len] = 0;
+			memcpy(ssid, vif->cfg.ssid,
+			       vif->cfg.ssid_len);
+			ssid[vif->cfg.ssid_len] = 0;
 			len += scnprintf(p + len, size - len,
 					 "ssid: %s\n", ssid);
 			len += scnprintf(p + len, size - len,
@@ -479,8 +479,8 @@ static ssize_t mwl_debugfs_vif_read(stru
 					 "type: unknown\n");
 			break;
 		}
-		if (vif->chanctx_conf) {
-			chan_def = &vif->chanctx_conf->def;
+		if (vif->bss_conf.chanctx_conf) {
+			chan_def = &vif->bss_conf.chanctx_conf->def;
 			len += scnprintf(p + len, size - len,
 					 "channel: %d: width: %d\n",
 					 chan_def->chan->hw_value,
@@ -564,28 +564,28 @@ static ssize_t mwl_debugfs_sta_read(stru
 					 "amsdu cap: 0x%02x\n",
 					 sta_info->amsdu_ctrl.cap);
 		}
-		if (sta->ht_cap.ht_supported) {
+		if (sta->deflink.ht_cap.ht_supported) {
 			len += scnprintf(p + len, size - len,
 					 "ht_cap: 0x%04x, ampdu: %02x, %02x\n",
-					 sta->ht_cap.cap,
-					 sta->ht_cap.ampdu_factor,
-					 sta->ht_cap.ampdu_density);
+					 sta->deflink.ht_cap.cap,
+					 sta->deflink.ht_cap.ampdu_factor,
+					 sta->deflink.ht_cap.ampdu_density);
 			len += scnprintf(p + len, size - len,
 					 "rx_mask: 0x%02x, %02x, %02x, %02x\n",
-					 sta->ht_cap.mcs.rx_mask[0],
-					 sta->ht_cap.mcs.rx_mask[1],
-					 sta->ht_cap.mcs.rx_mask[2],
-					 sta->ht_cap.mcs.rx_mask[3]);
+					 sta->deflink.ht_cap.mcs.rx_mask[0],
+					 sta->deflink.ht_cap.mcs.rx_mask[1],
+					 sta->deflink.ht_cap.mcs.rx_mask[2],
+					 sta->deflink.ht_cap.mcs.rx_mask[3]);
 		}
-		if (sta->vht_cap.vht_supported) {
+		if (sta->deflink.vht_cap.vht_supported) {
 			len += scnprintf(p + len, size - len,
 					 "vht_cap: 0x%08x, mcs: %02x, %02x\n",
-					 sta->vht_cap.cap,
-					 sta->vht_cap.vht_mcs.rx_mcs_map,
-					 sta->vht_cap.vht_mcs.tx_mcs_map);
+					 sta->deflink.vht_cap.cap,
+					 sta->deflink.vht_cap.vht_mcs.rx_mcs_map,
+					 sta->deflink.vht_cap.vht_mcs.tx_mcs_map);
 		}
 		len += scnprintf(p + len, size - len, "rx_bw: %d, rx_nss: %d\n",
-				 sta->bandwidth, sta->rx_nss);
+				 sta->deflink.bandwidth, sta->deflink.rx_nss);
 		len += scnprintf(p + len, size - len,
 				 "tdls: %d, tdls_init: %d\n",
 				 sta->tdls, sta->tdls_initiator);
--- a/hif/fwcmd.c
+++ b/hif/fwcmd.c
@@ -634,8 +634,9 @@ einval:
 
 static int mwl_fwcmd_set_ap_beacon(struct mwl_priv *priv,
 				   struct mwl_vif *mwl_vif,
-				   struct ieee80211_bss_conf *bss_conf)
+				   struct ieee80211_vif *vif)
 {
+	struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
 	struct hostcmd_cmd_ap_beacon *pcmd;
 	struct ds_params *phy_ds_param_set;
 
@@ -664,7 +665,7 @@ static int mwl_fwcmd_set_ap_beacon(struc
 	pcmd->cmd_hdr.macid = mwl_vif->macid;
 
 	ether_addr_copy(pcmd->start_cmd.sta_mac_addr, mwl_vif->bssid);
-	memcpy(pcmd->start_cmd.ssid, bss_conf->ssid, bss_conf->ssid_len);
+	memcpy(pcmd->start_cmd.ssid, vif->cfg.ssid, vif->cfg.ssid_len);
 	if (priv->chip_type == MWL8997)
 		ether_addr_copy(pcmd->start_cmd.bssid, mwl_vif->bssid);
 	pcmd->start_cmd.bss_type = 1;
@@ -2091,7 +2092,7 @@ int mwl_fwcmd_set_beacon(struct ieee8021
 	if (mwl_fwcmd_set_wsc_ie(hw, b_inf->ie_wsc_len, b_inf->ie_wsc_ptr))
 		goto err;
 
-	if (mwl_fwcmd_set_ap_beacon(priv, mwl_vif, &vif->bss_conf))
+	if (mwl_fwcmd_set_ap_beacon(priv, mwl_vif, vif))
 		goto err;
 
 	if (b_inf->cap_info & WLAN_CAPABILITY_SPECTRUM_MGMT)
@@ -2153,38 +2154,38 @@ int mwl_fwcmd_set_new_stn_add(struct iee
 	ether_addr_copy(pcmd->mac_addr, sta->addr);
 
 	if (hw->conf.chandef.chan->band == NL80211_BAND_2GHZ)
-		rates = sta->supp_rates[NL80211_BAND_2GHZ];
+		rates = sta->deflink.supp_rates[NL80211_BAND_2GHZ];
 	else
-		rates = sta->supp_rates[NL80211_BAND_5GHZ] << 5;
+		rates = sta->deflink.supp_rates[NL80211_BAND_5GHZ] << 5;
 	pcmd->peer_info.legacy_rate_bitmap = cpu_to_le32(rates);
 
-	if (sta->ht_cap.ht_supported) {
+	if (sta->deflink.ht_cap.ht_supported) {
 		int i;
 
 		for (i = 0; i < 4; i++) {
-			if (i < sta->rx_nss) {
+			if (i < sta->deflink.rx_nss) {
 				pcmd->peer_info.ht_rates[i] =
-					sta->ht_cap.mcs.rx_mask[i];
+					sta->deflink.ht_cap.mcs.rx_mask[i];
 			} else {
 				pcmd->peer_info.ht_rates[i] = 0;
 			}
 		}
-		pcmd->peer_info.ht_cap_info = cpu_to_le16(sta->ht_cap.cap);
+		pcmd->peer_info.ht_cap_info = cpu_to_le16(sta->deflink.ht_cap.cap);
 		pcmd->peer_info.mac_ht_param_info =
-			(sta->ht_cap.ampdu_factor & 3) |
-			((sta->ht_cap.ampdu_density & 7) << 2);
+			(sta->deflink.ht_cap.ampdu_factor & 3) |
+			((sta->deflink.ht_cap.ampdu_density & 7) << 2);
 	}
 
-	if (sta->vht_cap.vht_supported) {
+	if (sta->deflink.vht_cap.vht_supported) {
 		u32 rx_mcs_map_mask = 0;
 
-		rx_mcs_map_mask = ((0x0000FFFF) >> (sta->rx_nss * 2))
-			<< (sta->rx_nss * 2);
+		rx_mcs_map_mask = ((0x0000FFFF) >> (sta->deflink.rx_nss * 2))
+			<< (sta->deflink.rx_nss * 2);
 		pcmd->peer_info.vht_max_rx_mcs =
 			cpu_to_le32((*((u32 *)
-			&sta->vht_cap.vht_mcs.rx_mcs_map)) | rx_mcs_map_mask);
-		pcmd->peer_info.vht_cap = cpu_to_le32(sta->vht_cap.cap);
-		pcmd->peer_info.vht_rx_channel_width = sta->bandwidth;
+			&sta->deflink.vht_cap.vht_mcs.rx_mcs_map)) | rx_mcs_map_mask);
+		pcmd->peer_info.vht_cap = cpu_to_le32(sta->deflink.vht_cap.cap);
+		pcmd->peer_info.vht_rx_channel_width = sta->deflink.bandwidth;
 	}
 
 	pcmd->is_qos_sta = sta->wme;
@@ -2240,38 +2241,38 @@ int mwl_fwcmd_set_new_stn_add_sc4(struct
 	ether_addr_copy(pcmd->mac_addr, sta->addr);
 
 	if (hw->conf.chandef.chan->band == NL80211_BAND_2GHZ)
-		rates = sta->supp_rates[NL80211_BAND_2GHZ];
+		rates = sta->deflink.supp_rates[NL80211_BAND_2GHZ];
 	else
-		rates = sta->supp_rates[NL80211_BAND_5GHZ] << 5;
+		rates = sta->deflink.supp_rates[NL80211_BAND_5GHZ] << 5;
 	pcmd->peer_info.legacy_rate_bitmap = cpu_to_le32(rates);
 
-	if (sta->ht_cap.ht_supported) {
+	if (sta->deflink.ht_cap.ht_supported) {
 		int i;
 
 		for (i = 0; i < 4; i++) {
-			if (i < sta->rx_nss) {
+			if (i < sta->deflink.rx_nss) {
 				pcmd->peer_info.ht_rates[i] =
-					sta->ht_cap.mcs.rx_mask[i];
+					sta->deflink.ht_cap.mcs.rx_mask[i];
 			} else {
 				pcmd->peer_info.ht_rates[i] = 0;
 			}
 		}
-		pcmd->peer_info.ht_cap_info = cpu_to_le16(sta->ht_cap.cap);
+		pcmd->peer_info.ht_cap_info = cpu_to_le16(sta->deflink.ht_cap.cap);
 		pcmd->peer_info.mac_ht_param_info =
-			(sta->ht_cap.ampdu_factor & 3) |
-			((sta->ht_cap.ampdu_density & 7) << 2);
+			(sta->deflink.ht_cap.ampdu_factor & 3) |
+			((sta->deflink.ht_cap.ampdu_density & 7) << 2);
 	}
 
-	if (sta->vht_cap.vht_supported) {
+	if (sta->deflink.vht_cap.vht_supported) {
 		u32 rx_mcs_map_mask = 0;
 
-		rx_mcs_map_mask = ((0x0000FFFF) >> (sta->rx_nss * 2))
-			<< (sta->rx_nss * 2);
+		rx_mcs_map_mask = ((0x0000FFFF) >> (sta->deflink.rx_nss * 2))
+			<< (sta->deflink.rx_nss * 2);
 		pcmd->peer_info.vht_max_rx_mcs =
 			cpu_to_le32((*((u32 *)
-			&sta->vht_cap.vht_mcs.rx_mcs_map)) | rx_mcs_map_mask);
-		pcmd->peer_info.vht_cap = cpu_to_le32(sta->vht_cap.cap);
-		pcmd->peer_info.vht_rx_channel_width = sta->bandwidth;
+			&sta->deflink.vht_cap.vht_mcs.rx_mcs_map)) | rx_mcs_map_mask);
+		pcmd->peer_info.vht_cap = cpu_to_le32(sta->deflink.vht_cap.cap);
+		pcmd->peer_info.vht_rx_channel_width = sta->deflink.bandwidth;
 	}
 
 	pcmd->is_qos_sta = sta->wme;
@@ -2788,9 +2789,9 @@ int mwl_fwcmd_create_ba(struct ieee80211
 	pcmd->ba_info.create_params.flags = cpu_to_le32(ba_flags);
 	pcmd->ba_info.create_params.queue_id = stream->idx;
 	pcmd->ba_info.create_params.param_info =
-		(stream->sta->ht_cap.ampdu_factor &
+		(stream->sta->deflink.ht_cap.ampdu_factor &
 		 IEEE80211_HT_AMPDU_PARM_FACTOR) |
-		((stream->sta->ht_cap.ampdu_density << 2) &
+		((stream->sta->deflink.ht_cap.ampdu_density << 2) &
 		 IEEE80211_HT_AMPDU_PARM_DENSITY);
 	if (direction == BA_FLAG_DIRECTION_UP) {
 		pcmd->ba_info.create_params.reset_seq_no = 0;
@@ -2800,9 +2801,9 @@ int mwl_fwcmd_create_ba(struct ieee80211
 		pcmd->ba_info.create_params.current_seq = cpu_to_le16(0);
 	}
 	if (priv->chip_type == MWL8964 &&
-	    stream->sta->vht_cap.vht_supported) {
+	    stream->sta->deflink.vht_cap.vht_supported) {
 		pcmd->ba_info.create_params.vht_rx_factor =
-			cpu_to_le32((stream->sta->vht_cap.cap  &
+			cpu_to_le32((stream->sta->deflink.vht_cap.cap  &
 			IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK) >>
 			IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT);
 	}
--- a/mac80211.c
+++ b/mac80211.c
@@ -371,15 +371,15 @@ static void mwl_mac80211_bss_info_change
 		}
 	}
 
-	if ((changed & BSS_CHANGED_ASSOC) && vif->bss_conf.assoc)
+	if ((changed & BSS_CHANGED_ASSOC) && vif->cfg.assoc)
 		mwl_fwcmd_set_aid(hw, vif, (u8 *)vif->bss_conf.bssid,
-				  vif->bss_conf.aid);
+				  vif->cfg.aid);
 }
 
 static void mwl_mac80211_bss_info_changed_ap(struct ieee80211_hw *hw,
 					     struct ieee80211_vif *vif,
 					     struct ieee80211_bss_conf *info,
-					     u32 changed)
+					     u64 changed)
 {
 	struct mwl_priv *priv = hw->priv;
 	struct mwl_vif *mwl_vif;
@@ -429,8 +429,8 @@ static void mwl_mac80211_bss_info_change
 	if (changed & (BSS_CHANGED_BEACON_INT | BSS_CHANGED_BEACON)) {
 		struct sk_buff *skb;
 
-		if ((info->ssid[0] != '\0') &&
-		    (info->ssid_len != 0) &&
+		if ((vif->cfg.ssid[0] != '\0') &&
+		    (vif->cfg.ssid_len != 0) &&
 		    (!info->hidden_ssid)) {
 			if (mwl_vif->broadcast_ssid != true) {
 				mwl_fwcmd_broadcast_ssid_enable(hw, vif, true);
@@ -444,7 +444,7 @@ static void mwl_mac80211_bss_info_change
 		}
 
 		if (!mwl_vif->set_beacon) {
-			skb = ieee80211_beacon_get(hw, vif);
+			skb = ieee80211_beacon_get(hw, vif, 0);
 
 			if (skb) {
 				mwl_fwcmd_set_beacon(hw, vif, skb->data, skb->len);
@@ -461,7 +461,7 @@ static void mwl_mac80211_bss_info_change
 static void mwl_mac80211_bss_info_changed(struct ieee80211_hw *hw,
 					  struct ieee80211_vif *vif,
 					  struct ieee80211_bss_conf *info,
-					  u32 changed)
+					  u64 changed)
 {
 	switch (vif->type) {
 	case NL80211_IFTYPE_AP:
@@ -584,10 +584,10 @@ static int mwl_mac80211_sta_add(struct i
 	if (vif->type == NL80211_IFTYPE_MESH_POINT)
 		sta_info->is_mesh_node = true;
 
-	if (sta->ht_cap.ht_supported) {
+	if (sta->deflink.ht_cap.ht_supported) {
 		sta_info->is_ampdu_allowed = true;
 		sta_info->is_amsdu_allowed = false;
-		if (sta->ht_cap.cap & IEEE80211_HT_CAP_MAX_AMSDU)
+		if (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_MAX_AMSDU)
 			sta_info->amsdu_ctrl.cap = MWL_AMSDU_SIZE_8K;
 		else
 			sta_info->amsdu_ctrl.cap = MWL_AMSDU_SIZE_4K;
@@ -669,7 +669,7 @@ static int mwl_mac80211_sta_remove(struc
 
 static int mwl_mac80211_conf_tx(struct ieee80211_hw *hw,
 				struct ieee80211_vif *vif,
-				u16 queue,
+				unsigned int link_id, u16 queue,
 				const struct ieee80211_tx_queue_params *params)
 {
 	struct mwl_priv *priv = hw->priv;
@@ -928,4 +928,5 @@ const struct ieee80211_ops mwl_mac80211_
 	.pre_channel_switch = mwl_mac80211_chnl_switch,
 	.sw_scan_start      = mwl_mac80211_sw_scan_start,
 	.sw_scan_complete   = mwl_mac80211_sw_scan_complete,
+	.wake_tx_queue	    = ieee80211_handle_wake_tx_queue,
 };
--- a/utils.c
+++ b/utils.c
@@ -173,9 +173,9 @@ u32 utils_get_init_tx_rate(struct mwl_pr
 	u32 tx_rate;
 	u16 format, nss, bw, rate_mcs;
 
-	if (sta->vht_cap.vht_supported)
+	if (sta->deflink.vht_cap.vht_supported)
 		format = TX_RATE_FORMAT_11AC;
-	else if (sta->ht_cap.ht_supported)
+	else if (sta->deflink.ht_cap.ht_supported)
 		format = TX_RATE_FORMAT_11N;
 	else
 		format = TX_RATE_FORMAT_LEGACY;
@@ -192,11 +192,11 @@ u32 utils_get_init_tx_rate(struct mwl_pr
 		nss = 3;
 		break;
 	default:
-		nss = sta->rx_nss;
+		nss = sta->deflink.rx_nss;
 		break;
 	}
-	if (nss > sta->rx_nss)
-		nss = sta->rx_nss;
+	if (nss > sta->deflink.rx_nss)
+		nss = sta->deflink.rx_nss;
 
 	switch (conf->chandef.width) {
 	case NL80211_CHAN_WIDTH_20_NOHT:
@@ -213,11 +213,11 @@ u32 utils_get_init_tx_rate(struct mwl_pr
 		bw = TX_RATE_BANDWIDTH_160;
 		break;
 	default:
-		bw = sta->bandwidth;
+		bw = sta->deflink.bandwidth;
 		break;
 	}
-	if (bw > sta->bandwidth)
-		bw = sta->bandwidth;
+	if (bw > sta->deflink.bandwidth)
+		bw = sta->deflink.bandwidth;
 
 	switch (format) {
 	case TX_RATE_FORMAT_LEGACY:
--- a/hif/pcie/tx.c
+++ b/hif/pcie/tx.c
@@ -153,7 +153,7 @@ static int pcie_txbd_ring_create(struct
 	wiphy_info(priv->hw->wiphy,
 		   "TX ring: - base: %p, pbase: 0x%x, len: %d\n",
 		   pcie_priv->txbd_ring_vbase,
-		   pcie_priv->txbd_ring_pbase,
+		   (u32)pcie_priv->txbd_ring_pbase,
 		   pcie_priv->txbd_ring_size);
 
 	for (num = 0; num < PCIE_MAX_TXRX_BD; num++) {
@@ -1091,7 +1091,7 @@ void pcie_tx_xmit(struct ieee80211_hw *h
 	index = SYSADPT_TX_WMM_QUEUES - index - 1;
 	txpriority = index;
 
-	if (sta && sta->ht_cap.ht_supported && !eapol_frame &&
+	if (sta && sta->deflink.ht_cap.ht_supported && !eapol_frame &&
 	    ieee80211_is_data_qos(wh->frame_control)) {
 		tid = qos & 0xf;
 		pcie_tx_count_packet(sta, tid);
--- a/hif/pcie/tx_ndp.c
+++ b/hif/pcie/tx_ndp.c
@@ -602,7 +602,7 @@ void pcie_tx_xmit_ndp(struct ieee80211_h
 		pcie_tx_encapsulate_frame(priv, skb, k_conf, NULL);
 	} else {
 		tid = qos & 0x7;
-		if (sta && sta->ht_cap.ht_supported && !eapol_frame &&
+		if (sta && sta->deflink.ht_cap.ht_supported && !eapol_frame &&
 		    qos != 0xFFFF) {
 			pcie_tx_count_packet(sta, tid);
 			spin_lock_bh(&priv->stream_lock);