commit 5c8946330abfa4c0476b94070d8833cfbbca5b28
author Avinash Patil <patila@marvell.com> Mon Jun 22 19:06:18 2015 +0530
committer Kalle Valo <kvalo@codeaurora.org> Tue Jul 21 16:40:31 2015 +0300
tree 8da1fd90938f22506da4a93bef7410b837dc9b40
parent a1777327126e184518e17e3c571540be72c73dce

mwifiex: enable traffic only when port is open

This patch adds support to enable data traffic only when port is open.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/mwifiex/sta_event.c

diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/mwifiex/sta_event.c
index f1045d4..72be16e 100644
--- a/drivers/net/wireless/mwifiex/sta_event.c
+++ b/drivers/net/wireless/mwifiex/sta_event.c
@@ -54,6 +54,7 @@
 	priv->media_connected = false;
 
 	priv->scan_block = false;
+	priv->port_open = false;
 
 	if ((GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) &&
 	    ISSUPP_TDLS_ENABLED(priv->adapter->fw_cap_info)) {
@@ -474,7 +475,7 @@
 
 	case EVENT_PS_AWAKE:
 		mwifiex_dbg(adapter, EVENT, "info: EVENT: AWAKE\n");
-		if (!adapter->pps_uapsd_mode &&
+		if (!adapter->pps_uapsd_mode && priv->port_open &&
 		    priv->media_connected && adapter->sleep_period.period) {
 				adapter->pps_uapsd_mode = true;
 				mwifiex_dbg(adapter, EVENT,
@@ -553,6 +554,7 @@
 
 	case EVENT_PORT_RELEASE:
 		mwifiex_dbg(adapter, EVENT, "event: PORT RELEASE\n");
+		priv->port_open = true;
 		break;
 
 	case EVENT_EXT_SCAN_REPORT: