Add the rt linux 4.1.3-rt3 as base

Import the rt linux 4.1.3-rt3 as OPNFV kvm base.

It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:

commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date:   Sat Jul 25 12:13:34 2015 +0200

    Prepare v4.1.3-rt3

    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.

Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>

1 files changed, 81 insertions, 0 deletions

diff --git a/kernel/drivers/staging/rtl8723au/os_dep/mlme_linux.c b/kernel/drivers/staging/rtl8723au/os_dep/mlme_linux.c
new file mode 100644
index 000000000..ca24369f1
--- /dev/null
+++ b/kernel/drivers/staging/rtl8723au/os_dep/mlme_linux.c
@@ -0,0 +1,81 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ ******************************************************************************/
+
+#define _MLME_OSDEP_C_
+
+#include <osdep_service.h>
+#include <drv_types.h>
+#include <mlme_osdep.h>
+
+static struct rt_pmkid_list backupPMKIDList[NUM_PMKID_CACHE];
+
+void rtw_reset_securitypriv23a(struct rtw_adapter *adapter)
+{
+	u8	backupPMKIDIndex = 0;
+	u8	backupTKIPCountermeasure = 0x00;
+	unsigned long backupTKIPcountermeasure_time = 0;
+
+	if (adapter->securitypriv.dot11AuthAlgrthm ==
+	    dot11AuthAlgrthm_8021X) { /* 802.1x */
+		/*  We have to backup the PMK information for WiFi PMK
+		 *  Caching test item.
+		 *  Backup the btkip_countermeasure information.
+		 *  When the countermeasure is trigger, the driver have to
+		 *  disconnect with AP for 60 seconds.
+		 */
+		memcpy(&backupPMKIDList[0], &adapter->securitypriv.PMKIDList[0],
+		       sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE);
+		backupPMKIDIndex = adapter->securitypriv.PMKIDIndex;
+		backupTKIPCountermeasure = adapter->securitypriv.btkip_countermeasure;
+		backupTKIPcountermeasure_time = adapter->securitypriv.btkip_countermeasure_time;
+
+		memset((unsigned char *)&adapter->securitypriv, 0,
+		       sizeof (struct security_priv));
+		/* Restore the PMK information to securitypriv structure
+		 * for the following connection.
+		 */
+		memcpy(&adapter->securitypriv.PMKIDList[0], &backupPMKIDList[0],
+		       sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE);
+		adapter->securitypriv.PMKIDIndex = backupPMKIDIndex;
+		adapter->securitypriv.btkip_countermeasure = backupTKIPCountermeasure;
+		adapter->securitypriv.btkip_countermeasure_time = backupTKIPcountermeasure_time;
+
+		adapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
+		adapter->securitypriv.ndisencryptstatus = Ndis802_11WEPDisabled;
+	} else {  /* reset values in securitypriv */
+		struct security_priv *psec_priv = &adapter->securitypriv;
+
+		/* open system */
+		psec_priv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
+		psec_priv->dot11PrivacyAlgrthm = 0;
+		psec_priv->dot11PrivacyKeyIndex = 0;
+
+		psec_priv->dot118021XGrpPrivacy = 0;
+		psec_priv->dot118021XGrpKeyid = 1;
+
+		psec_priv->ndisauthtype = Ndis802_11AuthModeOpen;
+		psec_priv->ndisencryptstatus = Ndis802_11WEPDisabled;
+	}
+}
+
+void rtw_os_indicate_disconnect23a(struct rtw_adapter *adapter)
+{
+	/* Do it first for tx broadcast pkt after disconnection issue! */
+	netif_carrier_off(adapter->pnetdev);
+
+	rtw_cfg80211_indicate_disconnect(adapter);
+
+	rtw_reset_securitypriv23a(adapter);
+}