wifi.patch

diff --git a/drivers/net/wireless/marvell/mwifiex/11n_aggr.c b/drivers/net/wireless/marvell/mwifiex/11n_aggr.c
index 042a1d0..fc9041f 100644
--- a/drivers/net/wireless/marvell/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/marvell/mwifiex/11n_aggr.c
@@ -200,8 +200,7 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
 
 	do {
 		/* Check if AMSDU can accommodate this MSDU */
-		if ((skb_aggr->len + skb_src->len + LLC_SNAP_LEN) >
-		    adapter->tx_buf_size)
+		if (skb_tailroom(skb_aggr) < (skb_src->len + LLC_SNAP_LEN))
 			break;
 
 		skb_src = skb_dequeue(&pra_list->skb_head);
diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index 6e0d9a9..d008687 100644
--- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -416,6 +416,9 @@ mwifiex_cfg80211_set_power_mgmt(struct wiphy *wiphy,
 
 	ps_mode = enabled;
 
+	mwifiex_dbg(priv->adapter, ERROR, "overriding ps_mode to false\n");
+	ps_mode = 0;
+
 	return mwifiex_drv_set_power(priv, &ps_mode);
 }
 
diff --git a/drivers/net/wireless/marvell/mwifiex/cmdevt.c b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
index 0edc5d6..c0c9c70 100644
--- a/drivers/net/wireless/marvell/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
@@ -995,6 +995,7 @@ mwifiex_cmd_timeout_func(struct timer_list *t)
 		if (cmd_node->wait_q_enabled) {
 			adapter->cmd_wait_q.status = -ETIMEDOUT;
 			mwifiex_cancel_pending_ioctl(adapter);
+			adapter->cmd_sent = false;
 		}
 	}
 	if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING) {
diff --git a/drivers/net/wireless/marvell/mwifiex/init.c b/drivers/net/wireless/marvell/mwifiex/init.c
index e1aa860..328829b 100644
--- a/drivers/net/wireless/marvell/mwifiex/init.c
+++ b/drivers/net/wireless/marvell/mwifiex/init.c
@@ -60,7 +60,7 @@ static void wakeup_timer_fn(struct timer_list *t)
 	adapter->hw_status = MWIFIEX_HW_STATUS_RESET;
 	mwifiex_cancel_all_pending_cmd(adapter);
 
-	if (adapter->if_ops.card_reset && !adapter->hs_activated)
+	if (adapter->if_ops.card_reset)
 		adapter->if_ops.card_reset(adapter);
 }
 
diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c
index a96bd7e..79b026f 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.c
+++ b/drivers/net/wireless/marvell/mwifiex/main.c
@@ -163,6 +163,7 @@ void mwifiex_queue_main_work(struct mwifiex_adapter *adapter)
 	spin_lock_irqsave(&adapter->main_proc_lock, flags);
 	if (adapter->mwifiex_processing) {
 		adapter->more_task_flag = true;
+		adapter->more_rx_task_flag = true;
 		spin_unlock_irqrestore(&adapter->main_proc_lock, flags);
 	} else {
 		spin_unlock_irqrestore(&adapter->main_proc_lock, flags);
@@ -171,18 +172,20 @@ void mwifiex_queue_main_work(struct mwifiex_adapter *adapter)
 }
 EXPORT_SYMBOL_GPL(mwifiex_queue_main_work);
 
-static void mwifiex_queue_rx_work(struct mwifiex_adapter *adapter)
+void mwifiex_queue_rx_work(struct mwifiex_adapter *adapter)
 {
 	unsigned long flags;
 
 	spin_lock_irqsave(&adapter->rx_proc_lock, flags);
 	if (adapter->rx_processing) {
+		adapter->more_rx_task_flag = true;
 		spin_unlock_irqrestore(&adapter->rx_proc_lock, flags);
 	} else {
 		spin_unlock_irqrestore(&adapter->rx_proc_lock, flags);
 		queue_work(adapter->rx_workqueue, &adapter->rx_work);
 	}
 }
+EXPORT_SYMBOL_GPL(mwifiex_queue_rx_work);
 
 static int mwifiex_process_rx(struct mwifiex_adapter *adapter)
 {
@@ -192,13 +195,14 @@ static int mwifiex_process_rx(struct mwifiex_adapter *adapter)
 
 	spin_lock_irqsave(&adapter->rx_proc_lock, flags);
 	if (adapter->rx_processing || adapter->rx_locked) {
+		adapter->more_rx_task_flag = true;
 		spin_unlock_irqrestore(&adapter->rx_proc_lock, flags);
 		goto exit_rx_proc;
 	} else {
 		adapter->rx_processing = true;
 		spin_unlock_irqrestore(&adapter->rx_proc_lock, flags);
 	}
-
+rx_process_start:
 	/* Check for Rx data */
 	while ((skb = skb_dequeue(&adapter->rx_data_q))) {
 		atomic_dec(&adapter->rx_pending);
@@ -220,6 +224,11 @@ static int mwifiex_process_rx(struct mwifiex_adapter *adapter)
 		}
 	}
 	spin_lock_irqsave(&adapter->rx_proc_lock, flags);
+	if (adapter->more_rx_task_flag) {
+		adapter->more_rx_task_flag = false;
+		spin_unlock_irqrestore(&adapter->rx_proc_lock, flags);
+		goto rx_process_start;
+	}
 	adapter->rx_processing = false;
 	spin_unlock_irqrestore(&adapter->rx_proc_lock, flags);
 
@@ -283,10 +292,10 @@ int mwifiex_main_process(struct mwifiex_adapter *adapter)
 				mwifiex_process_hs_config(adapter);
 			if (adapter->if_ops.process_int_status)
 				adapter->if_ops.process_int_status(adapter);
+			if (adapter->rx_work_enabled && adapter->data_received)
+				mwifiex_queue_rx_work(adapter);
 		}
 
-		if (adapter->rx_work_enabled && adapter->data_received)
-			mwifiex_queue_rx_work(adapter);
 
 		/* Need to wake up the card ? */
 		if ((adapter->ps_state == PS_STATE_SLEEP) &&
diff --git a/drivers/net/wireless/marvell/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h
index 154c079..4205344 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.h
+++ b/drivers/net/wireless/marvell/mwifiex/main.h
@@ -889,6 +889,7 @@ struct mwifiex_adapter {
 	spinlock_t main_proc_lock;
 	u32 mwifiex_processing;
 	u8 more_task_flag;
+	u8 more_rx_task_flag;
 	u16 tx_buf_size;
 	u16 curr_tx_buf_size;
 	/* sdio single port rx aggregation capability */
@@ -1661,6 +1662,7 @@ void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter, void *drv_info,
 				int drv_info_size);
 void *mwifiex_alloc_dma_align_buf(int rx_len, gfp_t flags);
 void mwifiex_queue_main_work(struct mwifiex_adapter *adapter);
+void mwifiex_queue_rx_work(struct mwifiex_adapter *adapter);
 int mwifiex_get_wakeup_reason(struct mwifiex_private *priv, u16 action,
 			      int cmd_type,
 			      struct mwifiex_ds_wakeup_reason *wakeup_reason);
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index cd31494..575da92 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -1729,6 +1729,16 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter)
 	}
 
 	rx_len = get_unaligned_le16(skb->data);
+
+
+	if (rx_len == 0) {
+		mwifiex_dbg(adapter, ERROR,
+				    "0 byte cmdrsp\n");
+		mwifiex_map_pci_memory(adapter, skb, MWIFIEX_UPLD_SIZE,
+					   PCI_DMA_FROMDEVICE);
+		return 0;
+	}
+
 	skb_put(skb, MWIFIEX_UPLD_SIZE - skb->len);
 	skb_trim(skb, rx_len);
 
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
index fb09014..5b8329e 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
@@ -2313,7 +2313,7 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init)
 		if (ret)
 			return -1;
 
-		if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) {
+		if (0 && priv->bss_type != MWIFIEX_BSS_TYPE_UAP) {
 			/* Enable IEEE PS by default */
 			priv->adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_PSP;
 			ret = mwifiex_send_cmd(priv,
@@ -2336,8 +2336,8 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init)
 				return -1;
 		}
 
-		mwifiex_send_cmd(priv, HostCmd_CMD_CHAN_REGION_CFG,
-				 HostCmd_ACT_GEN_GET, 0, NULL, true);
+		//mwifiex_send_cmd(priv, HostCmd_CMD_CHAN_REGION_CFG,
+		//		 HostCmd_ACT_GEN_GET, 0, NULL, true);
 	}
 
 	/* get tx rate */
@@ -2369,7 +2369,7 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init)
 	if (ret)
 		return -1;
 
-	if (!disable_auto_ds && first_sta &&
+	if (0 && !disable_auto_ds && first_sta &&
 	    priv->bss_type != MWIFIEX_BSS_TYPE_UAP) {
 		/* Enable auto deep sleep */
 		auto_ds.auto_ds = DEEP_SLEEP_ON;
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
index 1bd4e13..27d2bac 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
@@ -48,9 +48,14 @@ mwifiex_process_cmdresp_error(struct mwifiex_private *priv,
 	struct host_cmd_ds_802_11_ps_mode_enh *pm;
 	unsigned long flags;
 
-	mwifiex_dbg(adapter, ERROR,
-		    "CMD_RESP: cmd %#x error, result=%#x\n",
-		    resp->command, resp->result);
+	if (resp->command == 271 && resp->result == 2){
+		// ignore this command as the firmware does not support it
+	}
+	else {
+		mwifiex_dbg(adapter, ERROR,
+				"CMD_RESP: cmd %#x error, result=%#x\n",
+				resp->command, resp->result);
+	}
 
 	if (adapter->curr_cmd->wait_q_enabled)
 		adapter->cmd_wait_q.status = -1;
diff --git a/drivers/net/wireless/marvell/mwifiex/usb.c b/drivers/net/wireless/marvell/mwifiex/usb.c
index 4bc2448..d20fda1 100644
--- a/drivers/net/wireless/marvell/mwifiex/usb.c
+++ b/drivers/net/wireless/marvell/mwifiex/usb.c
@@ -144,6 +144,8 @@ static int mwifiex_usb_recv(struct mwifiex_adapter *adapter,
 		skb_queue_tail(&adapter->rx_data_q, skb);
 		adapter->data_received = true;
 		atomic_inc(&adapter->rx_pending);
+		if (adapter->rx_work_enabled)
+			mwifiex_queue_rx_work(adapter);
 		break;
 	default:
 		mwifiex_dbg(adapter, ERROR,
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index ffbf4e7..3ad81e3 100644
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -150,6 +150,11 @@ static int pcie_portdrv_probe(struct pci_dev *dev,
 
 	pci_save_state(dev);
 
+	/*
+	 * D3cold disabled by default
+	 */
+	dev->d3cold_allowed = false;
+
 	if (pci_bridge_d3_possible(dev)) {
 		/*
		 * Keep the port resumed 100ms to make sure things like
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index fdb3646..b44b23b 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -690,6 +690,11 @@ void __cfg80211_connect_result(struct net_device *dev,
 		return;
 	}
 
+	if (WARN_ON(!wdev->ssid_len)) {
+		cfg80211_put_bss(wdev->wiphy, cr->bss);
+		return;
+	}
+
 	nl80211_send_connect_result(wiphy_to_rdev(wdev->wiphy), dev, cr,
 				    GFP_KERNEL);
 
@@ -1105,7 +1110,7 @@ int cfg80211_connect(struct cfg80211_registered_device *rdev,
 	/*
 	 * If we have an ssid_len, we're trying to connect or are
 	 * already connected, so reject a new SSID unless it's the
-	 * same (which is the case for re-association.)
+	 * same (which is the case for Re-Association.
 	 */
 	if (wdev->ssid_len &&
 	    (wdev->ssid_len != connect->ssid_len ||
diff --git a/scripts/leaking_addresses.pl b/scripts/leaking_addresses.pl
old mode 100755
new mode 100644