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authorAmitkumar Karwar <akarwar@marvell.com>2012-09-20 20:23:17 -0700
committerJohn W. Linville <linville@tuxdriver.com>2012-09-24 15:02:07 -0400
commit22c22d2710ab828ea36487abd1d7f94f79a86a68 (patch)
treeb5a25542823e6c6b3a31ca11dace24114cc212b5 /drivers
parentee928381ec9ec089c4ac35e7aeaaeb5bc4ccd938 (diff)
mwifiex: disconnect the device before entering suspend state
By default, device is disconnected before entering suspend state. User can keep the connection alive by using module parameter "disconect_on_suspend=0". Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/mwifiex/sta_ioctl.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index d7ad2d4a069f..731562f026f5 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -26,6 +26,9 @@
#include "11n.h"
#include "cfg80211.h"
+static int disconnect_on_suspend = 1;
+module_param(disconnect_on_suspend, int, 0644);
+
/*
* Copies the multicast address list from device to driver.
*
@@ -448,6 +451,16 @@ EXPORT_SYMBOL_GPL(mwifiex_cancel_hs);
int mwifiex_enable_hs(struct mwifiex_adapter *adapter)
{
struct mwifiex_ds_hs_cfg hscfg;
+ struct mwifiex_private *priv;
+ int i;
+
+ if (disconnect_on_suspend) {
+ for (i = 0; i < adapter->priv_num; i++) {
+ priv = adapter->priv[i];
+ if (priv)
+ mwifiex_deauthenticate(priv, NULL);
+ }
+ }
if (adapter->hs_activated) {
dev_dbg(adapter->dev, "cmd: HS Already actived\n");