From 22c22d2710ab828ea36487abd1d7f94f79a86a68 Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Thu, 20 Sep 2012 20:23:17 -0700 Subject: [PATCH] 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 Signed-off-by: Bing Zhao Signed-off-by: John W. Linville --- drivers/net/wireless/mwifiex/sta_ioctl.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) 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");