diff --git a/wpa_supplicant/Android.mk b/wpa_supplicant/Android.mk
index 3c4ca77..07bea32 100644
--- a/wpa_supplicant/Android.mk
+++ b/wpa_supplicant/Android.mk
@@ -136,11 +136,18 @@
 OBJS += src/utils/$(CONFIG_ELOOP).c
 OBJS_c += src/utils/$(CONFIG_ELOOP).c
 
+ifdef CONFIG_ELOOP_POLL
+L_CFLAGS += -DCONFIG_ELOOP_POLL
+endif
 
 ifdef CONFIG_EAPOL_TEST
 L_CFLAGS += -Werror -DEAPOL_TEST
 endif
 
+ifdef CONFIG_HT_OVERRIDES
+L_CFLAGS += -DCONFIG_HT_OVERRIDES
+endif
+
 ifndef CONFIG_BACKEND
 CONFIG_BACKEND=file
 endif
@@ -1182,17 +1189,6 @@
 ifndef DBUS_INCLUDE
 DBUS_INCLUDE := $(shell $(PKG_CONFIG) --cflags dbus-1)
 endif
-dbus_version=$(subst ., ,$(shell $(PKG_CONFIG) --modversion dbus-1))
-DBUS_VERSION_MAJOR=$(word 1,$(dbus_version))
-DBUS_VERSION_MINOR=$(word 2,$(dbus_version))
-ifeq ($(DBUS_VERSION_MAJOR),)
-DBUS_VERSION_MAJOR=0
-endif
-ifeq ($(DBUS_VERSION_MINOR),)
-DBUS_VERSION_MINOR=0
-endif
-DBUS_INCLUDE += -DDBUS_VERSION_MAJOR=$(DBUS_VERSION_MAJOR)
-DBUS_INCLUDE += -DDBUS_VERSION_MINOR=$(DBUS_VERSION_MINOR)
 DBUS_CFLAGS += $(DBUS_INCLUDE)
 endif
 
diff --git a/wpa_supplicant/Makefile b/wpa_supplicant/Makefile
index 0832f10..03241c5 100644
--- a/wpa_supplicant/Makefile
+++ b/wpa_supplicant/Makefile
@@ -15,12 +15,13 @@
 
 -include .config
 
-ALL=wpa_supplicant wpa_cli
+BINALL=wpa_supplicant wpa_cli
 
 ifndef CONFIG_NO_WPA_PASSPHRASE
-ALL += wpa_passphrase
+BINALL += wpa_passphrase
 endif
 
+ALL = $(BINALL)
 ALL += systemd/wpa_supplicant.service
 ALL += systemd/wpa_supplicant@.service
 ALL += systemd/wpa_supplicant-nl80211@.service
@@ -48,9 +49,10 @@
 	echo CONFIG_DRIVER_HOSTAP=y >> .config
 	echo CONFIG_DRIVER_WEXT=y >> .config
 
-install: all
-	mkdir -p $(DESTDIR)$(BINDIR)
-	for i in $(ALL); do cp $$i $(DESTDIR)$(BINDIR)/$$i; done
+$(DESTDIR)$(BINDIR)/%: %
+	install -D $(<) $(@)
+
+install: $(addprefix $(DESTDIR)$(BINDIR)/,$(BINALL))
 	$(MAKE) -C ../src install
 
 OBJS = config.o
@@ -106,11 +108,19 @@
 OBJS += ../src/utils/$(CONFIG_ELOOP).o
 OBJS_c += ../src/utils/$(CONFIG_ELOOP).o
 
+ifdef CONFIG_ELOOP_POLL
+CFLAGS += -DCONFIG_ELOOP_POLL
+endif
+
 
 ifdef CONFIG_EAPOL_TEST
 CFLAGS += -Werror -DEAPOL_TEST
 endif
 
+ifdef CONFIG_HT_OVERRIDES
+CFLAGS += -DCONFIG_HT_OVERRIDES
+endif
+
 ifndef CONFIG_BACKEND
 CONFIG_BACKEND=file
 endif
@@ -1161,17 +1171,6 @@
 ifndef DBUS_INCLUDE
 DBUS_INCLUDE := $(shell $(PKG_CONFIG) --cflags dbus-1)
 endif
-dbus_version=$(subst ., ,$(shell $(PKG_CONFIG) --modversion dbus-1))
-DBUS_VERSION_MAJOR=$(word 1,$(dbus_version))
-DBUS_VERSION_MINOR=$(word 2,$(dbus_version))
-ifeq ($(DBUS_VERSION_MAJOR),)
-DBUS_VERSION_MAJOR=0
-endif
-ifeq ($(DBUS_VERSION_MINOR),)
-DBUS_VERSION_MINOR=0
-endif
-DBUS_INCLUDE += -DDBUS_VERSION_MAJOR=$(DBUS_VERSION_MAJOR)
-DBUS_INCLUDE += -DDBUS_VERSION_MINOR=$(DBUS_VERSION_MINOR)
 DBUS_CFLAGS += $(DBUS_INCLUDE)
 endif
 
@@ -1476,6 +1475,9 @@
 %.service: %.service.in
 	sed -e 's|\@BINDIR\@|$(BINDIR)|g' $< >$@
 
+%@.service: %.service.arg.in
+	sed -e 's|\@BINDIR\@|$(BINDIR)|g' $< >$@
+
 wpa_supplicant.exe: wpa_supplicant
 	mv -f $< $@
 wpa_cli.exe: wpa_cli
diff --git a/wpa_supplicant/README b/wpa_supplicant/README
index 4d02f8f..9ee82a2 100644
--- a/wpa_supplicant/README
+++ b/wpa_supplicant/README
@@ -1,37 +1,22 @@
 WPA Supplicant
 ==============
 
-Copyright (c) 2003-2011, Jouni Malinen <j@w1.fi> and contributors
+Copyright (c) 2003-2012, Jouni Malinen <j@w1.fi> and contributors
 All Rights Reserved.
 
-This program is dual-licensed under both the GPL version 2 and BSD
-license. Either license may be used at your option.
+This program is licensed under the BSD license (the one with
+advertisement clause removed).
+
+If you are submitting changes to the project, please see CONTRIBUTIONS
+file for more instructions.
 
 
 
 License
 -------
 
-GPL v2:
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License version 2 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.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-
-(this copy of the license is in COPYING file)
-
-
-Alternatively, this software may be distributed, used, and modified
-under the terms of BSD license:
+This software may be distributed, used, and modified under the terms of
+BSD license:
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
diff --git a/wpa_supplicant/ap.c b/wpa_supplicant/ap.c
index 1386d0c..6046249 100644
--- a/wpa_supplicant/ap.c
+++ b/wpa_supplicant/ap.c
@@ -3,14 +3,8 @@
  * Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi>
  * Copyright (c) 2009, Atheros Communications
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "utils/includes.h"
diff --git a/wpa_supplicant/ap.h b/wpa_supplicant/ap.h
index aa4c362..f0eb67d 100644
--- a/wpa_supplicant/ap.h
+++ b/wpa_supplicant/ap.h
@@ -3,14 +3,8 @@
  * Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi>
  * Copyright (c) 2009, Atheros Communications
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef AP_H
diff --git a/wpa_supplicant/bgscan.c b/wpa_supplicant/bgscan.c
index 5661830..9a9bd52 100644
--- a/wpa_supplicant/bgscan.c
+++ b/wpa_supplicant/bgscan.c
@@ -2,14 +2,8 @@
  * WPA Supplicant - background scan and roaming interface
  * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/bgscan.h b/wpa_supplicant/bgscan.h
index ae94a48..e9d15fc 100644
--- a/wpa_supplicant/bgscan.h
+++ b/wpa_supplicant/bgscan.h
@@ -2,14 +2,8 @@
  * WPA Supplicant - background scan and roaming interface
  * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef BGSCAN_H
diff --git a/wpa_supplicant/bgscan_learn.c b/wpa_supplicant/bgscan_learn.c
index 5385cce..ed4d879 100644
--- a/wpa_supplicant/bgscan_learn.c
+++ b/wpa_supplicant/bgscan_learn.c
@@ -2,14 +2,8 @@
  * WPA Supplicant - background scan and roaming module: learn
  * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/bgscan_simple.c b/wpa_supplicant/bgscan_simple.c
index eedc961..479f703 100644
--- a/wpa_supplicant/bgscan_simple.c
+++ b/wpa_supplicant/bgscan_simple.c
@@ -2,14 +2,8 @@
  * WPA Supplicant - background scan and roaming module: simple
  * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
@@ -29,6 +23,7 @@
 	int scan_interval;
 	int signal_threshold;
 	int short_scan_count; /* counter for scans using short scan interval */
+	int max_short_scans; /* maximum times we short-scan before back-off */
 	int short_interval; /* use if signal < threshold */
 	int long_interval; /* use if signal > threshold */
 	struct os_time last_bgscan;
@@ -66,12 +61,19 @@
 			 * scanning at the short scan interval. After that,
 			 * revert to the long scan interval.
 			 */
-			if (data->short_scan_count >
-			    data->long_interval / data->short_interval + 1) {
+			if (data->short_scan_count > data->max_short_scans) {
 				data->scan_interval = data->long_interval;
 				wpa_printf(MSG_DEBUG, "bgscan simple: Backing "
 					   "off to long scan interval");
 			}
+		} else if (data->short_scan_count > 0) {
+			/*
+			 * If we lasted a long scan interval without any
+			 * CQM triggers, decrease the short-scan count,
+			 * which allows 1 more short-scan interval to
+			 * occur in the future when CQM triggers.
+			 */
+			data->short_scan_count--;
 		}
 		os_get_time(&data->last_bgscan);
 	}
@@ -138,6 +140,7 @@
 	}
 
 	data->scan_interval = data->short_interval;
+	data->max_short_scans = data->long_interval / data->short_interval + 1;
 	if (data->signal_threshold) {
 		/* Poll for signal info to set initial scan interval */
 		struct wpa_signal_info siginfo;
@@ -222,9 +225,15 @@
 		wpa_printf(MSG_DEBUG, "bgscan simple: Start using short "
 			   "bgscan interval");
 		data->scan_interval = data->short_interval;
-		data->short_scan_count = 0;
 		os_get_time(&now);
-		if (now.sec > data->last_bgscan.sec + 1)
+		if (now.sec > data->last_bgscan.sec + 1 &&
+		    data->short_scan_count <= data->max_short_scans)
+			/*
+			 * If we haven't just previously (<1 second ago)
+			 * performed a scan, and we haven't depleted our
+			 * budget for short-scans, perform a scan
+			 * immediately.
+			 */
 			scan = 1;
 		else if (data->last_bgscan.sec + data->long_interval >
 			 now.sec + data->scan_interval) {
diff --git a/wpa_supplicant/blacklist.c b/wpa_supplicant/blacklist.c
index 8f12ac9..fa8014c 100644
--- a/wpa_supplicant/blacklist.c
+++ b/wpa_supplicant/blacklist.c
@@ -2,14 +2,8 @@
  * wpa_supplicant - Temporary BSSID blacklist
  * Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/blacklist.h b/wpa_supplicant/blacklist.h
index de280cd..ae06986 100644
--- a/wpa_supplicant/blacklist.h
+++ b/wpa_supplicant/blacklist.h
@@ -2,14 +2,8 @@
  * wpa_supplicant - Temporary BSSID blacklist
  * Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef BLACKLIST_H
diff --git a/wpa_supplicant/bss.c b/wpa_supplicant/bss.c
index 078e22d..cbed2e0 100644
--- a/wpa_supplicant/bss.c
+++ b/wpa_supplicant/bss.c
@@ -2,14 +2,8 @@
  * BSS table
  * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "utils/includes.h"
@@ -540,6 +534,23 @@
 }
 
 
+#ifdef CONFIG_P2P
+struct wpa_bss * wpa_bss_get_p2p_dev_addr(struct wpa_supplicant *wpa_s,
+					  const u8 *dev_addr)
+{
+	struct wpa_bss *bss;
+	dl_list_for_each_reverse(bss, &wpa_s->bss, struct wpa_bss, list) {
+		u8 addr[ETH_ALEN];
+		if (p2p_parse_dev_addr((const u8 *) (bss + 1), bss->ie_len,
+				       addr) == 0 &&
+		    os_memcmp(addr, dev_addr, ETH_ALEN) == 0)
+			return bss;
+	}
+	return NULL;
+}
+#endif /* CONFIG_P2P */
+
+
 struct wpa_bss * wpa_bss_get_id(struct wpa_supplicant *wpa_s, unsigned int id)
 {
 	struct wpa_bss *bss;
diff --git a/wpa_supplicant/bss.h b/wpa_supplicant/bss.h
index bb19f49..37ca72c 100644
--- a/wpa_supplicant/bss.h
+++ b/wpa_supplicant/bss.h
@@ -2,14 +2,8 @@
  * BSS table
  * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef BSS_H
@@ -94,6 +88,8 @@
 			     const u8 *ssid, size_t ssid_len);
 struct wpa_bss * wpa_bss_get_bssid(struct wpa_supplicant *wpa_s,
 				   const u8 *bssid);
+struct wpa_bss * wpa_bss_get_p2p_dev_addr(struct wpa_supplicant *wpa_s,
+					  const u8 *dev_addr);
 struct wpa_bss * wpa_bss_get_id(struct wpa_supplicant *wpa_s, unsigned int id);
 const u8 * wpa_bss_get_ie(const struct wpa_bss *bss, u8 ie);
 const u8 * wpa_bss_get_vendor_ie(const struct wpa_bss *bss, u32 vendor_type);
diff --git a/wpa_supplicant/config.c b/wpa_supplicant/config.c
index 9cd26dd..d36d027 100644
--- a/wpa_supplicant/config.c
+++ b/wpa_supplicant/config.c
@@ -2,14 +2,8 @@
  * WPA Supplicant / Configuration parser and common functions
  * Copyright (c) 2003-2008, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
@@ -1631,6 +1625,14 @@
 #ifdef CONFIG_P2P
 	{ FUNC(p2p_client_list) },
 #endif /* CONFIG_P2P */
+#ifdef CONFIG_HT_OVERRIDES
+	{ INT_RANGE(disable_ht, 0, 1) },
+	{ INT_RANGE(disable_ht40, -1, 1) },
+	{ INT_RANGE(disable_max_amsdu, -1, 1) },
+	{ INT_RANGE(ampdu_factor, -1, 3) },
+	{ INT_RANGE(ampdu_density, -1, 7) },
+	{ STR(ht_mcs) },
+#endif /* CONFIG_HT_OVERRIDES */
 };
 
 #ifdef WPA_UNICODE_SSID
@@ -1807,6 +1809,9 @@
 	os_free(ssid->freq_list);
 	os_free(ssid->bgscan);
 	os_free(ssid->p2p_client_list);
+#ifdef CONFIG_HT_OVERRIDES
+	os_free(ssid->ht_mcs);
+#endif /* CONFIG_HT_OVERRIDES */
 	os_free(ssid);
 }
 
@@ -1862,6 +1867,9 @@
 	os_free(config->home_ca_cert);
 	os_free(config->home_imsi);
 	os_free(config->home_milenage);
+#ifdef ANDROID_P2P
+	os_free(config->prioritize);
+#endif
 	os_free(config);
 }
 
@@ -1994,6 +2002,13 @@
 	ssid->eap_workaround = DEFAULT_EAP_WORKAROUND;
 	ssid->eap.fragment_size = DEFAULT_FRAGMENT_SIZE;
 #endif /* IEEE8021X_EAPOL */
+#ifdef CONFIG_HT_OVERRIDES
+	ssid->disable_ht = DEFAULT_DISABLE_HT;
+	ssid->disable_ht40 = DEFAULT_DISABLE_HT40;
+	ssid->disable_max_amsdu = DEFAULT_DISABLE_MAX_AMSDU;
+	ssid->ampdu_factor = DEFAULT_AMPDU_FACTOR;
+	ssid->ampdu_density = DEFAULT_AMPDU_DENSITY;
+#endif /* CONFIG_HT_OVERRIDES */
 }
 
 
@@ -2611,6 +2626,9 @@
 	{ INT_RANGE(p2p_intra_bss, 0, 1), CFG_CHANGED_P2P_INTRA_BSS },
 	{ INT(p2p_group_idle), 0 },
 #endif /* CONFIG_P2P */
+#ifdef ANDROID_P2P
+	{ STR_RANGE(prioritize, 0, 32), CFG_CHANGED_IFACE_PRIORITY },
+#endif
 	{ FUNC(country), CFG_CHANGED_COUNTRY },
 	{ INT(bss_max_count), 0 },
 	{ INT(bss_expiration_age), 0 },
diff --git a/wpa_supplicant/config.h b/wpa_supplicant/config.h
index f9e5043..432a5d4 100644
--- a/wpa_supplicant/config.h
+++ b/wpa_supplicant/config.h
@@ -2,14 +2,8 @@
  * WPA Supplicant / Configuration file structures
  * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef CONFIG_H
@@ -47,6 +41,9 @@
 #define CFG_CHANGED_VENDOR_EXTENSION BIT(10)
 #define CFG_CHANGED_P2P_LISTEN_CHANNEL BIT(11)
 #define CFG_CHANGED_P2P_OPER_CHANNEL BIT(12)
+#ifdef ANDROID_P2P
+#define CFG_CHANGED_IFACE_PRIORITY BIT(13)
+#endif
 
 /**
  * struct wpa_config - wpa_supplicant configuration data
@@ -484,6 +481,15 @@
 	 *	<Ki>:<OPc>:<SQN> format
 	 */
 	char *home_milenage;
+#ifdef ANDROID_P2P
+	/**
+	 * prioritize - Prioritize an Interface
+	 * Interface name of the interface that needs to be proritized; Useful
+	 * for resolving conflicts in connection. up to 16 octets encoded in
+	 * UTF-8
+	 */
+	char *prioritize;
+#endif
 };
 
 
diff --git a/wpa_supplicant/config_file.c b/wpa_supplicant/config_file.c
index f3a7291..a1955d4 100644
--- a/wpa_supplicant/config_file.c
+++ b/wpa_supplicant/config_file.c
@@ -2,14 +2,8 @@
  * WPA Supplicant / Configuration backend: text file
  * Copyright (c) 2003-2008, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  *
  * This file implements a configuration backend for text files. All the
  * configuration information is stored in a text file that uses a format
diff --git a/wpa_supplicant/config_none.c b/wpa_supplicant/config_none.c
index 2e9ccc0..589ea36 100644
--- a/wpa_supplicant/config_none.c
+++ b/wpa_supplicant/config_none.c
@@ -2,14 +2,8 @@
  * WPA Supplicant / Configuration backend: empty starting point
  * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  *
  * This file implements dummy example of a configuration backend. None of the
  * functions are actually implemented so this can be used as a simple
diff --git a/wpa_supplicant/config_ssid.h b/wpa_supplicant/config_ssid.h
index 8a47c0b..2605ae8 100644
--- a/wpa_supplicant/config_ssid.h
+++ b/wpa_supplicant/config_ssid.h
@@ -2,14 +2,8 @@
  * WPA Supplicant / Network configuration structures
  * Copyright (c) 2003-2008, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef CONFIG_SSID_H
@@ -31,6 +25,12 @@
 		       WPA_CIPHER_WEP104 | WPA_CIPHER_WEP40)
 #define DEFAULT_FRAGMENT_SIZE 1398
 
+#define DEFAULT_DISABLE_HT 0
+#define DEFAULT_DISABLE_HT40 0
+#define DEFAULT_DISABLE_MAX_AMSDU -1 /* no change */
+#define DEFAULT_AMPDU_FACTOR -1 /* no change */
+#define DEFAULT_AMPDU_DENSITY -1 /* no change */
+
 /**
  * struct wpa_ssid - Network configuration data
  *
@@ -422,6 +422,54 @@
 	 * WPS or similar so that they may be exported.
 	 */
 	int export_keys;
+
+#ifdef CONFIG_HT_OVERRIDES
+	/**
+	 * disable_ht - Disable HT (IEEE 802.11n) for this network
+	 *
+	 * By default, use it if it is available, but this can be configured
+	 * to 1 to have it disabled.
+	 */
+	int disable_ht;
+
+	/**
+	 * disable_ht40 - Disable HT40 for this network
+	 *
+	 * By default, use it if it is available, but this can be configured
+	 * to 1 to have it disabled.
+	 */
+	int disable_ht40;
+
+	/**
+	 * disable_max_amsdu - Disable MAX A-MSDU
+	 *
+	 * A-MDSU will be 3839 bytes when disabled, or 7935
+	 * when enabled (assuming it is otherwise supported)
+	 * -1 (default) means do not apply any settings to the kernel.
+	 */
+	int disable_max_amsdu;
+
+	/**
+	 * ampdu_factor - Maximum A-MPDU Length Exponent
+	 *
+	 * Value: 0-3, see 7.3.2.56.3 in IEEE Std 802.11n-2009.
+	 */
+	int ampdu_factor;
+
+	/**
+	 * ampdu_density - Minimum A-MPDU Start Spacing
+	 *
+	 * Value: 0-7, see 7.3.2.56.3 in IEEE Std 802.11n-2009.
+	 */
+	int ampdu_density;
+
+	/**
+	 * ht_mcs - Allowed HT-MCS rates, in ASCII hex: ffff0000...
+	 *
+	 * By default (empty string): Use whatever the OS has configured.
+	 */
+	char *ht_mcs;
+#endif /* CONFIG_HT_OVERRIDES */
 };
 
 #endif /* CONFIG_SSID_H */
diff --git a/wpa_supplicant/config_winreg.c b/wpa_supplicant/config_winreg.c
index 5fb2580..de2ec58 100644
--- a/wpa_supplicant/config_winreg.c
+++ b/wpa_supplicant/config_winreg.c
@@ -2,14 +2,8 @@
  * WPA Supplicant / Configuration backend: Windows registry
  * Copyright (c) 2003-2008, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  *
  * This file implements a configuration backend for Windows registry. All the
  * configuration information is stored in the registry and the format for
diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index 522472f..ff3486e 100644
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -2,14 +2,8 @@
  * WPA Supplicant / Control interface (shared code for all backends)
  * Copyright (c) 2004-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "utils/includes.h"
@@ -2209,6 +2203,7 @@
 	int ret;
 	char *pos, *end;
 	const u8 *ie, *ie2;
+	struct os_time now;
 
 	if (os_strcmp(cmd, "FIRST") == 0)
 		bss = dl_list_first(&wpa_s->bss, struct wpa_bss, list);
@@ -2226,6 +2221,13 @@
 				bss = dl_list_entry(next, struct wpa_bss,
 						    list_id);
 		}
+#ifdef CONFIG_P2P
+	} else if (os_strncmp(cmd, "p2p_dev_addr=", 13) == 0) {
+		if (hwaddr_aton(cmd + 13, bssid) == 0)
+			bss = wpa_bss_get_p2p_dev_addr(wpa_s, bssid);
+		else
+			bss = NULL;
+#endif /* CONFIG_P2P */
 	} else if (hwaddr_aton(cmd, bssid) == 0)
 		bss = wpa_bss_get_bssid(wpa_s, bssid);
 	else {
@@ -2244,6 +2246,7 @@
 	if (bss == NULL)
 		return 0;
 
+	os_get_time(&now);
 	pos = buf;
 	end = buf + buflen;
 	ret = os_snprintf(pos, end - pos,
@@ -2256,11 +2259,13 @@
 			  "noise=%d\n"
 			  "level=%d\n"
 			  "tsf=%016llu\n"
+			  "age=%d\n"
 			  "ie=",
 			  bss->id,
 			  MAC2STR(bss->bssid), bss->freq, bss->beacon_int,
 			  bss->caps, bss->qual, bss->noise, bss->level,
-			  (unsigned long long) bss->tsf);
+			  (unsigned long long) bss->tsf,
+			  (int) (now.sec - bss->last_update.sec));
 	if (ret < 0 || ret >= end - pos)
 		return pos - buf;
 	pos += ret;
@@ -2467,13 +2472,23 @@
 {
 	unsigned int timeout = atoi(cmd);
 	enum p2p_discovery_type type = P2P_FIND_START_WITH_FULL;
+	u8 dev_id[ETH_ALEN], *_dev_id = NULL;
+	char *pos;
 
 	if (os_strstr(cmd, "type=social"))
 		type = P2P_FIND_ONLY_SOCIAL;
 	else if (os_strstr(cmd, "type=progressive"))
 		type = P2P_FIND_PROGRESSIVE;
 
-	return wpas_p2p_find(wpa_s, timeout, type, 0, NULL);
+	pos = os_strstr(cmd, "dev_id=");
+	if (pos) {
+		pos += 7;
+		if (hwaddr_aton(pos, dev_id))
+			return -1;
+		_dev_id = dev_id;
+	}
+
+	return wpas_p2p_find(wpa_s, timeout, type, 0, NULL, _dev_id);
 }
 
 
@@ -3059,7 +3074,7 @@
 		return pos - buf;
 	pos += res;
 
-	ssid = wpas_p2p_get_persistent(wpa_s, info->p2p_device_addr);
+	ssid = wpas_p2p_get_persistent(wpa_s, info->p2p_device_addr, NULL, 0);
 	if (ssid) {
 		res = os_snprintf(pos, end - pos, "persistent=%d\n", ssid->id);
 		if (res < 0 || res >= end - pos)
@@ -3794,11 +3809,11 @@
 	} else if (os_strncmp(buf, "SIGNAL_POLL", 11) == 0) {
 		reply_len = wpa_supplicant_signal_poll(wpa_s, reply,
 						       reply_size);
-#ifdef ANDROID							   
+#ifdef ANDROID
 	} else if (os_strncmp(buf, "DRIVER ", 7) == 0) {
 		reply_len = wpa_supplicant_driver_cmd(wpa_s, buf + 7, reply,
 						      reply_size);
-#endif							  
+#endif
 	} else if (os_strcmp(buf, "REAUTHENTICATE") == 0) {
 		eapol_sm_request_reauth(wpa_s->eapol);
 	} else {
diff --git a/wpa_supplicant/ctrl_iface.h b/wpa_supplicant/ctrl_iface.h
index 88ae6b7..3f1c6a0 100644
--- a/wpa_supplicant/ctrl_iface.h
+++ b/wpa_supplicant/ctrl_iface.h
@@ -2,14 +2,8 @@
  * WPA Supplicant / UNIX domain socket -based control interface
  * Copyright (c) 2004-2005, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef CTRL_IFACE_H
diff --git a/wpa_supplicant/ctrl_iface_named_pipe.c b/wpa_supplicant/ctrl_iface_named_pipe.c
index 5f7e24d..fd417ff 100644
--- a/wpa_supplicant/ctrl_iface_named_pipe.c
+++ b/wpa_supplicant/ctrl_iface_named_pipe.c
@@ -2,14 +2,8 @@
  * WPA Supplicant / Windows Named Pipe -based control interface
  * Copyright (c) 2004-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/ctrl_iface_udp.c b/wpa_supplicant/ctrl_iface_udp.c
index 110ca4f..c831e6c 100644
--- a/wpa_supplicant/ctrl_iface_udp.c
+++ b/wpa_supplicant/ctrl_iface_udp.c
@@ -2,14 +2,8 @@
  * WPA Supplicant / UDP socket -based control interface
  * Copyright (c) 2004-2005, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/ctrl_iface_unix.c b/wpa_supplicant/ctrl_iface_unix.c
index 306a222..6513604 100644
--- a/wpa_supplicant/ctrl_iface_unix.c
+++ b/wpa_supplicant/ctrl_iface_unix.c
@@ -2,14 +2,8 @@
  * WPA Supplicant / UNIX domain socket -based control interface
  * Copyright (c) 2004-2009, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/dbus/Makefile b/wpa_supplicant/dbus/Makefile
index a088200..d64c65c 100644
--- a/wpa_supplicant/dbus/Makefile
+++ b/wpa_supplicant/dbus/Makefile
@@ -50,18 +50,6 @@
 DBUS_LIBS += $(shell xml2-config --libs)
 endif
 
-dbus_version=$(subst ., ,$(shell $(PKG_CONFIG) --modversion dbus-1))
-DBUS_VERSION_MAJOR=$(word 1,$(dbus_version))
-DBUS_VERSION_MINOR=$(word 2,$(dbus_version))
-ifeq ($(DBUS_VERSION_MAJOR),)
-DBUS_VERSION_MAJOR=0
-endif
-ifeq ($(DBUS_VERSION_MINOR),)
-DBUS_VERSION_MINOR=0
-endif
-DBUS_INCLUDE += -DDBUS_VERSION_MAJOR=$(DBUS_VERSION_MAJOR)
-DBUS_INCLUDE += -DDBUS_VERSION_MINOR=$(DBUS_VERSION_MINOR)
-
 CFLAGS += $(DBUS_INCLUDE)
 
 LIB_OBJS= \
diff --git a/wpa_supplicant/dbus/dbus_dict_helpers.c b/wpa_supplicant/dbus/dbus_dict_helpers.c
index 5f9e64a..68a9c28 100644
--- a/wpa_supplicant/dbus/dbus_dict_helpers.c
+++ b/wpa_supplicant/dbus/dbus_dict_helpers.c
@@ -739,7 +739,7 @@
 {
 	dbus_uint32_t count = 0;
 	dbus_bool_t success = FALSE;
-	char *buffer, *nbuffer;;
+	char *buffer, *nbuffer;
 
 	entry->bytearray_value = NULL;
 	entry->array_type = DBUS_TYPE_BYTE;
diff --git a/wpa_supplicant/dbus/dbus_new.c b/wpa_supplicant/dbus/dbus_new.c
index 2bf9be8..ce7cffb 100644
--- a/wpa_supplicant/dbus/dbus_new.c
+++ b/wpa_supplicant/dbus/dbus_new.c
@@ -2555,6 +2555,10 @@
 	  wpas_dbus_getter_networks,
 	  NULL
 	},
+	{ "FastReauth", WPAS_DBUS_NEW_IFACE_INTERFACE, "b",
+	  wpas_dbus_getter_fast_reauth,
+	  wpas_dbus_setter_fast_reauth
+	},
 #ifdef CONFIG_WPS
 	{ "ProcessCredentials", WPAS_DBUS_NEW_IFACE_WPS, "b",
 	  wpas_dbus_getter_process_credentials,
@@ -2893,8 +2897,36 @@
 #ifdef CONFIG_P2P
 
 static const struct wpa_dbus_property_desc wpas_dbus_p2p_peer_properties[] = {
-	{ "Properties", WPAS_DBUS_NEW_IFACE_P2P_PEER, "a{sv}",
-	  wpas_dbus_getter_p2p_peer_properties,
+	{ "DeviceName", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
+	  wpas_dbus_getter_p2p_peer_device_name,
+	  NULL
+	},
+	{ "PrimaryDeviceType", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
+	  wpas_dbus_getter_p2p_peer_primary_device_type,
+	  NULL
+	},
+	{ "config_method", WPAS_DBUS_NEW_IFACE_P2P_PEER, "q",
+	  wpas_dbus_getter_p2p_peer_config_method,
+	  NULL
+	},
+	{ "level", WPAS_DBUS_NEW_IFACE_P2P_PEER, "i",
+	  wpas_dbus_getter_p2p_peer_level,
+	  NULL
+	},
+	{ "devicecapability", WPAS_DBUS_NEW_IFACE_P2P_PEER, "y",
+	  wpas_dbus_getter_p2p_peer_device_capability,
+	  NULL
+	},
+	{ "groupcapability", WPAS_DBUS_NEW_IFACE_P2P_PEER, "y",
+	  wpas_dbus_getter_p2p_peer_group_capability,
+	  NULL
+	},
+	{ "SecondaryDeviceTypes", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
+	  wpas_dbus_getter_p2p_peer_secondary_device_types,
+	  NULL
+	},
+	{ "VendorExtension", WPAS_DBUS_NEW_IFACE_P2P_PEER, "as",
+	  wpas_dbus_getter_p2p_peer_vendor_extension,
 	  NULL
 	},
 	{ "IEs", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
diff --git a/wpa_supplicant/dbus/dbus_new_handlers.c b/wpa_supplicant/dbus/dbus_new_handlers.c
index e3526d4..da67bea 100644
--- a/wpa_supplicant/dbus/dbus_new_handlers.c
+++ b/wpa_supplicant/dbus/dbus_new_handlers.c
@@ -576,7 +576,7 @@
 	wpa_s = get_iface_by_dbus_path(global, path);
 	if (wpa_s == NULL)
 		reply = wpas_dbus_error_iface_unknown(message);
-	else if (wpa_supplicant_remove_iface(global, wpa_s)) {
+	else if (wpa_supplicant_remove_iface(global, wpa_s, 0)) {
 		reply = wpas_dbus_error_unknown_error(
 			message, "wpa_supplicant couldn't remove this "
 			"interface.");
@@ -921,6 +921,16 @@
 
 		dbus_message_iter_get_fixed_array(&sub_array_iter, &val, &len);
 
+		if (len > MAX_SSID_LEN) {
+			wpa_printf(MSG_DEBUG,
+				   "wpas_dbus_handler_scan[dbus]: "
+				   "SSID too long (len=%d max_len=%d)",
+				   len, MAX_SSID_LEN);
+			*reply = wpas_dbus_error_invalid_args(
+				message, "Invalid SSID: too long");
+			return -1;
+		}
+
 		if (len != 0) {
 			ssid = os_malloc(len);
 			if (ssid == NULL) {
@@ -2171,6 +2181,54 @@
 
 
 /**
+ * wpas_dbus_getter_fast_reauth - Control fast
+ * reauthentication (TLS session resumption)
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter function for "FastReauth" property.
+ */
+dbus_bool_t wpas_dbus_getter_fast_reauth(DBusMessageIter *iter,
+					 DBusError *error,
+					 void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_bool_t fast_reauth = wpa_s->conf->fast_reauth ? TRUE : FALSE;
+
+	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+						&fast_reauth, error);
+}
+
+
+/**
+ * wpas_dbus_setter_fast_reauth - Control fast
+ * reauthentication (TLS session resumption)
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter function for "FastReauth" property.
+ */
+dbus_bool_t wpas_dbus_setter_fast_reauth(DBusMessageIter *iter,
+				     DBusError *error,
+				     void *user_data)
+{
+	struct wpa_supplicant *wpa_s = user_data;
+	dbus_bool_t fast_reauth;
+
+	if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_BOOLEAN,
+					      &fast_reauth))
+		return FALSE;
+
+	wpa_s->conf->fast_reauth = fast_reauth;
+	return TRUE;
+}
+
+
+/**
  * wpas_dbus_getter_bss_expire_age - Get BSS entry expiration age
  * @iter: Pointer to incoming dbus message iter
  * @error: Location to store error on failure
@@ -2809,13 +2867,15 @@
 {
 	struct bss_handler_args *args = user_data;
 	struct wpa_bss *res;
+	s16 level;
 
 	res = get_bss_helper(args, error, __func__);
 	if (!res)
 		return FALSE;
 
+	level = (s16) res->level;
 	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT16,
-						&res->level, error);
+						&level, error);
 }
 
 
@@ -2833,13 +2893,15 @@
 {
 	struct bss_handler_args *args = user_data;
 	struct wpa_bss *res;
+	u16 freq;
 
 	res = get_bss_helper(args, error, __func__);
 	if (!res)
 		return FALSE;
 
+	freq = (u16) res->freq;
 	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT16,
-						&res->freq, error);
+						&freq, error);
 }
 
 
diff --git a/wpa_supplicant/dbus/dbus_new_handlers.h b/wpa_supplicant/dbus/dbus_new_handlers.h
index ac3af1f..c0272d5 100644
--- a/wpa_supplicant/dbus/dbus_new_handlers.h
+++ b/wpa_supplicant/dbus/dbus_new_handlers.h
@@ -133,6 +133,14 @@
 dbus_bool_t wpas_dbus_setter_ap_scan(DBusMessageIter *iter, DBusError *error,
 				     void *user_data);
 
+dbus_bool_t wpas_dbus_getter_fast_reauth(DBusMessageIter *iter,
+					 DBusError *error,
+					 void *user_data);
+
+dbus_bool_t wpas_dbus_setter_fast_reauth(DBusMessageIter *iter,
+					 DBusError *error,
+					 void *user_data);
+
 dbus_bool_t wpas_dbus_getter_bss_expire_age(DBusMessageIter *iter,
 					    DBusError *error, void *user_data);
 
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
index 671d0e5..79373b4 100644
--- a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
+++ b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
@@ -131,7 +131,8 @@
 		wpa_dbus_dict_entry_clear(&entry);
 	}
 
-	wpas_p2p_find(wpa_s, timeout, type, num_req_dev_types, req_dev_types);
+	wpas_p2p_find(wpa_s, timeout, type, num_req_dev_types, req_dev_types,
+		      NULL);
 	os_free(req_dev_types);
 	return reply;
 
@@ -1171,14 +1172,13 @@
  * Peer object properties accessor methods
  */
 
-dbus_bool_t wpas_dbus_getter_p2p_peer_properties(DBusMessageIter *iter,
-	DBusError *error, void *user_data)
+dbus_bool_t wpas_dbus_getter_p2p_peer_device_name(DBusMessageIter *iter,
+						  DBusError *error,
+						  void *user_data)
 {
 	struct peer_handler_args *peer_args = user_data;
-	DBusMessageIter variant_iter, dict_iter;
-	const struct p2p_peer_info *info = NULL;
-	const struct wpabuf *vendor_extension[P2P_MAX_WPS_VENDOR_EXT];
-	int i, num;
+	const struct p2p_peer_info *info;
+	char *tmp;
 
 	if (!wpa_dbus_p2p_check_enabled(peer_args->wpa_s, NULL, NULL, error))
 		return FALSE;
@@ -1187,66 +1187,210 @@
 	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
 				  peer_args->p2p_device_addr, 0);
 	if (info == NULL) {
-		dbus_set_error(error, DBUS_ERROR_FAILED, "failed to find peer");
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
 		return FALSE;
 	}
 
-	if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
-					      "a{sv}", &variant_iter) ||
-	    !wpa_dbus_dict_open_write(&variant_iter, &dict_iter))
-		goto err_no_mem;
+	tmp = os_strdup(info->device_name);
+	if (!tmp) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
 
-	/* Fill out the dictionary */
-	if (!wpa_dbus_dict_append_string(&dict_iter, "DeviceName",
-					 info->device_name))
-		goto err_no_mem;
-	if (!wpa_dbus_dict_append_byte_array(&dict_iter, "PrimaryDeviceType",
-					     (char *)info->pri_dev_type,
-					     WPS_DEV_TYPE_LEN))
-		goto err_no_mem;
-	if (!wpa_dbus_dict_append_uint16(&dict_iter, "config_method",
-					 info->config_methods))
-		goto err_no_mem;
-	if (!wpa_dbus_dict_append_int32(&dict_iter, "level",
-					info->level))
-		goto err_no_mem;
-	if (!wpa_dbus_dict_append_byte(&dict_iter, "devicecapability",
-				       info->dev_capab))
-		goto err_no_mem;
-	if (!wpa_dbus_dict_append_byte(&dict_iter, "groupcapability",
-				       info->group_capab))
-		goto err_no_mem;
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &tmp,
+					      error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		os_free(tmp);
+		return FALSE;
+	}
+
+	os_free(tmp);
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_primary_device_type(
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+						    (char *)
+						    info->pri_dev_type,
+						    WPS_DEV_TYPE_LEN, error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_config_method(DBusMessageIter *iter,
+                                                    DBusError *error,
+                                                    void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT16,
+					      &info->config_methods, error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_level(DBusMessageIter *iter,
+                                            DBusError *error,
+                                            void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT32,
+					      &info->level, error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_device_capability(DBusMessageIter *iter,
+                                                        DBusError *error,
+                                                        void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BYTE,
+					      &info->dev_capab, error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_group_capability(DBusMessageIter *iter,
+						       DBusError *error,
+						       void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
+
+	if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BYTE,
+					      &info->group_capab, error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_secondary_device_types(
+	DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
+	}
 
 	if (info->wps_sec_dev_type_list_len) {
 		const u8 *sec_dev_type_list = info->wps_sec_dev_type_list;
-		int num_sec_dev_types =
-			info->wps_sec_dev_type_list_len / WPS_DEV_TYPE_LEN;
-		DBusMessageIter iter_secdev_dict_entry, iter_secdev_dict_val,
-				iter_secdev_dict_array;
+		int num_sec_dev_types = info->wps_sec_dev_type_list_len;
 
-		if (num_sec_dev_types) {
-			if (!wpa_dbus_dict_begin_array(&dict_iter,
-						"SecondaryDeviceTypes",
-						DBUS_TYPE_ARRAY_AS_STRING
-						DBUS_TYPE_BYTE_AS_STRING,
-						&iter_secdev_dict_entry,
-						&iter_secdev_dict_val,
-						&iter_secdev_dict_array))
-				goto err_no_mem;
-			for (i = 0; i < num_sec_dev_types; i++) {
-				wpa_dbus_dict_bin_array_add_element(
-						&iter_secdev_dict_array,
-						sec_dev_type_list,
-						WPS_DEV_TYPE_LEN);
-				sec_dev_type_list += WPS_DEV_TYPE_LEN;
-			}
+		if (!wpas_dbus_simple_array_property_getter(iter,
+							    DBUS_TYPE_BYTE,
+							    sec_dev_type_list,
+							    num_sec_dev_types,
+							    error))
+			goto err_no_mem;
+		else
+			return TRUE;
+	}
 
-			if (!wpa_dbus_dict_end_array(&dict_iter,
-						&iter_secdev_dict_entry,
-						&iter_secdev_dict_val,
-						&iter_secdev_dict_array))
-				goto err_no_mem;
-		}
+	if (!wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE, NULL,
+						    0, error))
+		goto err_no_mem;
+
+	return TRUE;
+
+err_no_mem:
+	dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+	return FALSE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_vendor_extension(DBusMessageIter *iter,
+						       DBusError *error,
+						       void *user_data)
+{
+	const struct wpabuf *vendor_extension[P2P_MAX_WPS_VENDOR_EXT];
+	int i, num;
+	struct peer_handler_args *peer_args = user_data;
+	const struct p2p_peer_info *info;
+
+	info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+				  peer_args->p2p_device_addr, 0);
+	if (info == NULL) {
+		dbus_set_error(error, DBUS_ERROR_FAILED,
+			       "failed to find peer");
+		return FALSE;
 	}
 
 	/* Add WPS vendor extensions attribute */
@@ -1257,19 +1401,14 @@
 		num++;
 	}
 
-	if (!wpa_dbus_dict_append_wpabuf_array(&dict_iter, "VendorExtension",
-					       vendor_extension, num))
-		goto err_no_mem;
-
-	if (!wpa_dbus_dict_close_write(&variant_iter, &dict_iter) ||
-	    !dbus_message_iter_close_container(iter, &variant_iter))
-		goto err_no_mem;
+	if (!wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_STRING,
+						    vendor_extension, num,
+						    error)) {
+		dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+		return FALSE;
+	}
 
 	return TRUE;
-
-err_no_mem:
-	dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
-	return FALSE;
 }
 
 
@@ -1663,14 +1802,41 @@
 {
 	struct wpa_supplicant *wpa_s = user_data;
 	DBusMessageIter variant_iter, dict_iter;
-	struct hostapd_data *hapd = wpa_s->ap_iface->bss[0];
+	struct hostapd_data *hapd = NULL;
 	const struct wpabuf *vendor_ext[MAX_WPS_VENDOR_EXTENSIONS];
 	int num_vendor_ext = 0;
 	int i;
+	u8 role = wpas_get_p2p_role(wpa_s);
+	u16 op_freq = 0;
+	u8 *p_bssid = NULL;
+	char *role_name = NULL;
 
-	if (!hapd) {
-		dbus_set_error_const(error, DBUS_ERROR_FAILED,
-				     "internal error");
+	if (!wpa_s->current_ssid)
+		return FALSE;
+
+	/* Check current role and adjust information accordingly */
+	switch (role) {
+	case WPAS_P2P_ROLE_CLIENT:
+		/* go_params is only valid for a client */
+		if (wpa_s->go_params) {
+			op_freq = wpa_s->go_params->freq;
+			p_bssid = wpa_s->current_ssid->bssid;
+			role_name = "client";
+		} else
+			return FALSE;
+		break;
+	case WPAS_P2P_ROLE_GO:
+		/* ap_iface is only valid for a GO */
+		if (wpa_s->ap_iface) {
+			hapd = wpa_s->ap_iface->bss[0];
+			p_bssid = hapd->own_addr;
+			op_freq = wpa_s->ap_iface->freq;
+			role_name = "GO";
+		} else
+			return FALSE;
+		break;
+	default:
+		/* Error condition; this should NEVER occur */
 		return FALSE;
 	}
 
@@ -1678,18 +1844,49 @@
 					      "a{sv}", &variant_iter) ||
 	    !wpa_dbus_dict_open_write(&variant_iter, &dict_iter))
 		goto err_no_mem;
-
-	/* Parse WPS Vendor Extensions sent in Beacon/Probe Response */
-	for (i = 0; i < MAX_WPS_VENDOR_EXTENSIONS; i++) {
-		if (hapd->conf->wps_vendor_ext[i] == NULL)
-			continue;
-		vendor_ext[num_vendor_ext++] = hapd->conf->wps_vendor_ext[i];
-	}
-
-	if (!wpa_dbus_dict_append_wpabuf_array(&dict_iter,
-					       "WPSVendorExtensions",
-					       vendor_ext, num_vendor_ext))
+	/* Provide the SSID */
+	if (!wpa_dbus_dict_append_byte_array(
+		    &dict_iter, "SSID",
+		    (const char *) wpa_s->current_ssid->ssid,
+		    wpa_s->current_ssid->ssid_len))
 		goto err_no_mem;
+	/* Provide the BSSID */
+	if (p_bssid &&
+	    !wpa_dbus_dict_append_byte_array(&dict_iter, "BSSID",
+					     (const char *) p_bssid, ETH_ALEN))
+		goto err_no_mem;
+	/* Provide the role within the group */
+	if (role_name &&
+	    !wpa_dbus_dict_append_string(&dict_iter, "Role", role_name))
+		goto err_no_mem;
+	/* Provide the operational frequency */
+	if (!wpa_dbus_dict_append_uint16(&dict_iter, "Frequency", op_freq))
+		goto err_no_mem;
+
+	/* Additional information for group owners */
+	if (role == WPAS_P2P_ROLE_GO) {
+		/* Provide the passphrase */
+		if (!wpa_dbus_dict_append_string(&dict_iter, "Passphrase",
+					wpa_s->current_ssid->passphrase))
+			goto err_no_mem;
+		/* Parse WPS Vendor Extensions sent in Beacon/Probe Response */
+		for (i = 0; hapd && i < MAX_WPS_VENDOR_EXTENSIONS; i++) {
+			if (hapd->conf->wps_vendor_ext[i] == NULL)
+				continue;
+			vendor_ext[num_vendor_ext++] =
+				hapd->conf->wps_vendor_ext[i];
+		}
+		if (!wpa_dbus_dict_append_wpabuf_array(&dict_iter,
+					"WPSVendorExtensions",
+					vendor_ext, num_vendor_ext))
+			goto err_no_mem;
+	} else {
+		/* If not a GO, provide the PSK */
+		if (!wpa_dbus_dict_append_byte_array(
+			    &dict_iter, "PSK",
+			    (const char *) wpa_s->current_ssid->psk, 32))
+			goto err_no_mem;
+	}
 
 	if (!wpa_dbus_dict_close_write(&variant_iter, &dict_iter) ||
 	    !dbus_message_iter_close_container(iter, &variant_iter))
@@ -1711,13 +1908,13 @@
 	DBusMessageIter variant_iter, iter_dict;
 	struct wpa_dbus_dict_entry entry = { .type = DBUS_TYPE_STRING };
 	unsigned int i;
-	struct hostapd_data *hapd = wpa_s->ap_iface->bss[0];
+	struct hostapd_data *hapd = NULL;
 
-	if (!hapd) {
-		dbus_set_error_const(error, DBUS_ERROR_FAILED,
-				     "internal error");
+	if (wpas_get_p2p_role(wpa_s) == WPAS_P2P_ROLE_GO &&
+	    wpa_s->ap_iface != NULL)
+		hapd = wpa_s->ap_iface->bss[0];
+	else
 		return FALSE;
-	}
 
 	dbus_message_iter_recurse(iter, &variant_iter);
 	if (!wpa_dbus_dict_open_read(&variant_iter, &iter_dict, error))
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_p2p.h b/wpa_supplicant/dbus/dbus_new_handlers_p2p.h
index 206e904..293eb6b 100644
--- a/wpa_supplicant/dbus/dbus_new_handlers_p2p.h
+++ b/wpa_supplicant/dbus/dbus_new_handlers_p2p.h
@@ -118,9 +118,36 @@
 /*
  * P2P Peer properties.
  */
-dbus_bool_t wpas_dbus_getter_p2p_peer_properties(DBusMessageIter *iter,
-						 DBusError *error,
-						 void *user_data);
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_device_name(DBusMessageIter *iter,
+                                                  DBusError *error,
+                                                  void *user_data);
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_primary_device_type(
+	DBusMessageIter *iter, DBusError *error, void *user_data);
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_config_method(DBusMessageIter *iter,
+                                                    DBusError *error,
+                                                    void *user_data);
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_level(DBusMessageIter *iter,
+                                            DBusError *error,
+                                            void *user_data);
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_device_capability(DBusMessageIter *iter,
+                                                        DBusError *error,
+                                                        void *user_data);
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_group_capability(DBusMessageIter *iter,
+                                                       DBusError *error,
+                                                       void *user_data);
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_secondary_device_types(
+	DBusMessageIter *iter, DBusError *error, void *user_data);
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_vendor_extension(DBusMessageIter *iter,
+                                                       DBusError *error,
+                                                       void *user_data);
 
 dbus_bool_t wpas_dbus_getter_p2p_peer_ies(DBusMessageIter *iter,
 					  DBusError *error,
diff --git a/wpa_supplicant/dbus/dbus_new_introspect.c b/wpa_supplicant/dbus/dbus_new_introspect.c
index fb29f20..d443269 100644
--- a/wpa_supplicant/dbus/dbus_new_introspect.c
+++ b/wpa_supplicant/dbus/dbus_new_introspect.c
@@ -164,6 +164,12 @@
 		if (wpabuf_len(iface->xml) + 20 < wpabuf_tailroom(xml)) {
 			wpabuf_put_buf(xml, iface->xml);
 			wpabuf_put_str(xml, "</interface>");
+		} else {
+			wpa_printf(MSG_DEBUG, "dbus: Not enough room for "
+				   "add_interfaces inspect data: tailroom %u, "
+				   "add %u",
+				   (unsigned int) wpabuf_tailroom(xml),
+				   (unsigned int) wpabuf_len(iface->xml));
 		}
 		dl_list_del(&iface->list);
 		wpabuf_free(iface->xml);
@@ -251,7 +257,7 @@
 	DBusMessage *reply;
 	struct wpabuf *xml;
 
-	xml = wpabuf_alloc(8000);
+	xml = wpabuf_alloc(10000);
 	if (xml == NULL)
 		return NULL;
 
diff --git a/wpa_supplicant/dbus/dbus_old_handlers.c b/wpa_supplicant/dbus/dbus_old_handlers.c
index a7eabf3..8370a95 100644
--- a/wpa_supplicant/dbus/dbus_old_handlers.c
+++ b/wpa_supplicant/dbus/dbus_old_handlers.c
@@ -229,7 +229,7 @@
 		goto out;
 	}
 
-	if (!wpa_supplicant_remove_iface(global, wpa_s)) {
+	if (!wpa_supplicant_remove_iface(global, wpa_s, 0)) {
 		reply = wpas_dbus_new_success_reply(message);
 	} else {
 		reply = dbus_message_new_error(message,
diff --git a/wpa_supplicant/defconfig b/wpa_supplicant/defconfig
index cff25d6..480bc64 100644
--- a/wpa_supplicant/defconfig
+++ b/wpa_supplicant/defconfig
@@ -165,6 +165,9 @@
 # EAP-PSK (experimental; this is _not_ needed for WPA-PSK)
 #CONFIG_EAP_PSK=y
 
+# EAP-pwd (secure authentication using only a password)
+#CONFIG_EAP_PWD=y
+
 # EAP-PAX
 #CONFIG_EAP_PAX=y
 
@@ -217,6 +220,9 @@
 # Enable this if EAP-SIM or EAP-AKA is included
 #CONFIG_PCSC=y
 
+# Support HT overrides (disable HT/HT40, mask MCS rates, etc.)
+#CONFIG_HT_OVERRIDES=y
+
 # Development testing
 #CONFIG_EAPOL_TEST=y
 
@@ -300,6 +306,9 @@
 # eloop_none = Empty template
 #CONFIG_ELOOP=eloop
 
+# Should we use poll instead of select? Select is used by default.
+#CONFIG_ELOOP_POLL=y
+
 # Select layer 2 packet implementation
 # linux = Linux packet socket (default)
 # pcap = libpcap/libdnet/WinPcap
diff --git a/wpa_supplicant/driver_i.h b/wpa_supplicant/driver_i.h
index 108599f..b9ea291 100644
--- a/wpa_supplicant/driver_i.h
+++ b/wpa_supplicant/driver_i.h
@@ -2,14 +2,8 @@
  * wpa_supplicant - Internal driver interface wrappers
  * Copyright (c) 2003-2009, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef DRIVER_I_H
@@ -674,12 +668,12 @@
 }
 
 #ifdef ANDROID_P2P
-static inline int wpa_drv_go_switch_channel(struct wpa_supplicant *wpa_s,
+static inline int wpa_drv_switch_channel(struct wpa_supplicant *wpa_s,
 					  int freq)
 {
-	if (!wpa_s->driver->go_switch_channel)
+	if (!wpa_s->driver->switch_channel)
 		return -1;
-	return wpa_s->driver->go_switch_channel(wpa_s->drv_priv, freq);
+	return wpa_s->driver->switch_channel(wpa_s->drv_priv, freq);
 }
 #endif
 #endif /* DRIVER_I_H */
diff --git a/wpa_supplicant/eap_register.c b/wpa_supplicant/eap_register.c
index b3faaa1..c220aec 100644
--- a/wpa_supplicant/eap_register.c
+++ b/wpa_supplicant/eap_register.c
@@ -2,14 +2,8 @@
  * EAP method registration
  * Copyright (c) 2004-2009, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/eapol_test.c b/wpa_supplicant/eapol_test.c
index 76f7527..65e6742 100644
--- a/wpa_supplicant/eapol_test.c
+++ b/wpa_supplicant/eapol_test.c
@@ -2,14 +2,8 @@
  * WPA Supplicant - test code
  * Copyright (c) 2003-2011, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  *
  * IEEE 802.1X Supplicant test code (to be used in place of wpa_supplicant.c.
  * Not used in production version.
@@ -877,6 +871,9 @@
 	wpa_hexdump_ascii(MSG_DEBUG, "SCARD: IMSI", (u8 *) imsi, len);
 	/* NOTE: Permanent Username: 1 | IMSI */
 
+	wpa_printf(MSG_DEBUG, "SCARD: MNC length %d",
+		   scard_get_mnc_len(scard));
+
 	os_memset(_rand, 0, sizeof(_rand));
 	if (scard_gsm_auth(scard, _rand, sres, kc))
 		goto failed;
diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index aaeeb06..1e6db39 100644
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -1,15 +1,9 @@
 /*
  * WPA Supplicant - Driver event processing
- * Copyright (c) 2003-2011, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2003-2012, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
@@ -122,10 +116,15 @@
 		return;
 
 	wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+#ifdef ANDROID
 	wpa_s->conf->ap_scan = DEFAULT_AP_SCAN;
+#endif
 	bssid_changed = !is_zero_ether_addr(wpa_s->bssid);
 	os_memset(wpa_s->bssid, 0, ETH_ALEN);
 	os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
+#ifdef CONFIG_P2P
+	os_memset(wpa_s->go_dev_addr, 0, ETH_ALEN);
+#endif /* CONFIG_P2P */
 	wpa_s->current_bss = NULL;
 	wpa_s->assoc_freq = 0;
 #ifdef CONFIG_IEEE80211R
@@ -955,7 +954,7 @@
 	if (!current_bss)
 		return 1; /* current BSS not seen in scan results */
 
-#ifndef CONFIG_NO_ROAMING
+#ifdef CONFIG_NO_ROAMING
 	wpa_dbg(wpa_s, MSG_DEBUG, "Considering within-ESS reassociation");
 	wpa_dbg(wpa_s, MSG_DEBUG, "Current BSS: " MACSTR " level=%d",
 		MAC2STR(current_bss->bssid), current_bss->level);
@@ -995,6 +994,7 @@
 #endif
 }
 
+
 /* Return < 0 if no scan results could be fetched. */
 #ifdef ANDROID_P2P
 static int _wpa_supplicant_event_scan_results(struct wpa_supplicant *wpa_s,
@@ -1385,6 +1385,45 @@
 }
 
 
+static struct wpa_bss * wpa_supplicant_get_new_bss(
+	struct wpa_supplicant *wpa_s, const u8 *bssid)
+{
+	struct wpa_bss *bss = NULL;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+	if (ssid->ssid_len > 0)
+		bss = wpa_bss_get(wpa_s, bssid, ssid->ssid, ssid->ssid_len);
+	if (!bss)
+		bss = wpa_bss_get_bssid(wpa_s, bssid);
+
+	return bss;
+}
+
+
+static int wpa_supplicant_assoc_update_ie(struct wpa_supplicant *wpa_s)
+{
+	const u8 *bss_wpa = NULL, *bss_rsn = NULL;
+
+	if (!wpa_s->current_bss || !wpa_s->current_ssid)
+		return -1;
+
+	if (!wpa_key_mgmt_wpa_any(wpa_s->current_ssid->key_mgmt))
+		return 0;
+
+	bss_wpa = wpa_bss_get_vendor_ie(wpa_s->current_bss,
+					WPA_IE_VENDOR_TYPE);
+	bss_rsn = wpa_bss_get_ie(wpa_s->current_bss, WLAN_EID_RSN);
+
+	if (wpa_sm_set_ap_wpa_ie(wpa_s->wpa, bss_wpa,
+				 bss_wpa ? 2 + bss_wpa[1] : 0) ||
+	    wpa_sm_set_ap_rsn_ie(wpa_s->wpa, bss_rsn,
+				 bss_rsn ? 2 + bss_rsn[1] : 0))
+		return -1;
+
+	return 0;
+}
+
+
 static void wpa_supplicant_event_assoc(struct wpa_supplicant *wpa_s,
 				       union wpa_event_data *data)
 {
@@ -1430,15 +1469,25 @@
 		}
 		if (wpa_s->current_ssid) {
 			struct wpa_bss *bss = NULL;
-			struct wpa_ssid *ssid = wpa_s->current_ssid;
-			if (ssid->ssid_len > 0)
-				bss = wpa_bss_get(wpa_s, bssid,
-						  ssid->ssid, ssid->ssid_len);
-			if (!bss)
-				bss = wpa_bss_get_bssid(wpa_s, bssid);
+
+			bss = wpa_supplicant_get_new_bss(wpa_s, bssid);
+			if (!bss) {
+				wpa_supplicant_update_scan_results(wpa_s);
+
+				/* Get the BSS from the new scan results */
+				bss = wpa_supplicant_get_new_bss(wpa_s, bssid);
+			}
+
 			if (bss)
 				wpa_s->current_bss = bss;
 		}
+
+		if (wpa_s->conf->ap_scan == 1 &&
+		    wpa_s->drv_flags & WPA_DRIVER_FLAGS_BSS_SELECTION) {
+			if (wpa_supplicant_assoc_update_ie(wpa_s) < 0)
+				wpa_msg(wpa_s, MSG_WARNING,
+					"WPA/RSN IEs not updated");
+		}
 	}
 
 #ifdef CONFIG_SME
@@ -1572,7 +1621,8 @@
 
 
 static void wpa_supplicant_event_disassoc(struct wpa_supplicant *wpa_s,
-					  u16 reason_code)
+					  u16 reason_code,
+					  int locally_generated)
 {
 	const u8 *bssid;
 	int authenticating;
@@ -1608,6 +1658,7 @@
 		if (wpa_s->wpa_state == WPA_COMPLETED &&
 		    wpa_s->current_ssid &&
 		    wpa_s->current_ssid->mode == WPAS_MODE_INFRA &&
+		    !locally_generated &&
 		    disconnect_reason_recoverable(reason_code)) {
 			/*
 			 * It looks like the AP has dropped association with
@@ -1618,7 +1669,11 @@
 			fast_reconnect = wpa_s->current_bss;
 			fast_reconnect_ssid = wpa_s->current_ssid;
 		} else if (wpa_s->wpa_state >= WPA_ASSOCIATING)
+#ifdef ANDROID
 			wpa_supplicant_req_scan(wpa_s, 0, 500000);
+#else
+			wpa_supplicant_req_scan(wpa_s, 0, 100000);
+#endif
 		else
 			wpa_dbg(wpa_s, MSG_DEBUG, "Do not request new "
 				"immediate scan");
@@ -1627,6 +1682,7 @@
 			"try to re-connect");
 		wpa_s->reassociate = 0;
 		wpa_s->disconnected = 1;
+		wpa_supplicant_cancel_sched_scan(wpa_s);
 	}
 	bssid = wpa_s->bssid;
 	if (is_zero_ether_addr(bssid))
@@ -2020,6 +2076,7 @@
 {
 	struct wpa_supplicant *wpa_s = ctx;
 	u16 reason_code = 0;
+	int locally_generated = 0;
 
 	if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED &&
 	    event != EVENT_INTERFACE_ENABLED &&
@@ -2061,8 +2118,10 @@
 	case EVENT_DISASSOC:
 		wpa_dbg(wpa_s, MSG_DEBUG, "Disassociation notification");
 		if (data) {
-			wpa_dbg(wpa_s, MSG_DEBUG, " * reason %u",
-				data->disassoc_info.reason_code);
+			wpa_dbg(wpa_s, MSG_DEBUG, " * reason %u%s",
+				data->disassoc_info.reason_code,
+				data->disassoc_info.locally_generated ?
+				" (locally generated)" : "");
 			if (data->disassoc_info.addr)
 				wpa_dbg(wpa_s, MSG_DEBUG, " * address " MACSTR,
 					MAC2STR(data->disassoc_info.addr));
@@ -2081,6 +2140,8 @@
 #endif /* CONFIG_AP */
 		if (data) {
 			reason_code = data->disassoc_info.reason_code;
+			locally_generated =
+				data->disassoc_info.locally_generated;
 			wpa_hexdump(MSG_DEBUG, "Disassociation frame IE(s)",
 				    data->disassoc_info.ie,
 				    data->disassoc_info.ie_len);
@@ -2100,8 +2161,12 @@
 				"Deauthentication notification");
 			if (data) {
 				reason_code = data->deauth_info.reason_code;
-				wpa_dbg(wpa_s, MSG_DEBUG, " * reason %u",
-					data->deauth_info.reason_code);
+				locally_generated =
+					data->deauth_info.locally_generated;
+				wpa_dbg(wpa_s, MSG_DEBUG, " * reason %u%s",
+					data->deauth_info.reason_code,
+					data->deauth_info.locally_generated ?
+					" (locally generated)" : "");
 				if (data->deauth_info.addr) {
 					wpa_dbg(wpa_s, MSG_DEBUG, " * address "
 						MACSTR,
@@ -2133,7 +2198,8 @@
 			break;
 		}
 #endif /* CONFIG_AP */
-		wpa_supplicant_event_disassoc(wpa_s, reason_code);
+		wpa_supplicant_event_disassoc(wpa_s, reason_code,
+					      locally_generated);
 		break;
 	case EVENT_MICHAEL_MIC_FAILURE:
 		wpa_supplicant_event_michael_mic_failure(wpa_s, data);
diff --git a/wpa_supplicant/examples/wpas-dbus-new-signals.py b/wpa_supplicant/examples/wpas-dbus-new-signals.py
index b040e0a..d90ef18 100755
--- a/wpa_supplicant/examples/wpas-dbus-new-signals.py
+++ b/wpa_supplicant/examples/wpas-dbus-new-signals.py
@@ -59,12 +59,12 @@
 			  dbus_interface=dbus.PROPERTIES_IFACE)
 	ssid = byte_array_to_string(val)
 
-	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'WPAIE',
+	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'WPA',
 			  dbus_interface=dbus.PROPERTIES_IFACE)
 	wpa = "no"
 	if val != None:
 		wpa = "yes"
-	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'RSNIE',
+	val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'RSN',
 			  dbus_interface=dbus.PROPERTIES_IFACE)
 	wpa2 = "no"
 	if val != None:
diff --git a/wpa_supplicant/gas_query.c b/wpa_supplicant/gas_query.c
index 3b736da..1fd6e00 100644
--- a/wpa_supplicant/gas_query.c
+++ b/wpa_supplicant/gas_query.c
@@ -3,14 +3,8 @@
  * Copyright (c) 2009, Atheros Communications
  * Copyright (c) 2011, Qualcomm Atheros
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/gas_query.h b/wpa_supplicant/gas_query.h
index 64c3825..01aba6e 100644
--- a/wpa_supplicant/gas_query.h
+++ b/wpa_supplicant/gas_query.h
@@ -3,14 +3,8 @@
  * Copyright (c) 2009, Atheros Communications
  * Copyright (c) 2011, Qualcomm Atheros
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef GAS_QUERY_H
diff --git a/wpa_supplicant/ibss_rsn.c b/wpa_supplicant/ibss_rsn.c
index d4fa39d..046f181 100644
--- a/wpa_supplicant/ibss_rsn.c
+++ b/wpa_supplicant/ibss_rsn.c
@@ -2,14 +2,8 @@
  * wpa_supplicant - IBSS RSN
  * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
@@ -24,6 +18,18 @@
 #include "ibss_rsn.h"
 
 
+static struct ibss_rsn_peer * ibss_rsn_get_peer(struct ibss_rsn *ibss_rsn,
+						const u8 *addr)
+{
+	struct ibss_rsn_peer *peer;
+
+	for (peer = ibss_rsn->peers; peer; peer = peer->next)
+		if (os_memcmp(addr, peer->addr, ETH_ALEN) == 0)
+			break;
+	return peer;
+}
+
+
 static void ibss_rsn_free(struct ibss_rsn_peer *peer)
 {
 	wpa_auth_sta_deinit(peer->auth);
@@ -308,6 +314,53 @@
 }
 
 
+static void ibss_set_sta_authorized(struct ibss_rsn *ibss_rsn,
+				    struct ibss_rsn_peer *peer, int authorized)
+{
+	int res;
+
+	if (authorized) {
+		res = wpa_drv_sta_set_flags(ibss_rsn->wpa_s, peer->addr,
+					    WPA_STA_AUTHORIZED,
+					    WPA_STA_AUTHORIZED, ~0);
+		wpa_printf(MSG_DEBUG, "AUTH: " MACSTR " authorizing port",
+			   MAC2STR(peer->addr));
+	} else {
+		res = wpa_drv_sta_set_flags(ibss_rsn->wpa_s, peer->addr,
+					    0, 0, ~WPA_STA_AUTHORIZED);
+		wpa_printf(MSG_DEBUG, "AUTH: " MACSTR " unauthorizing port",
+			   MAC2STR(peer->addr));
+	}
+
+	if (res && errno != ENOENT) {
+		wpa_printf(MSG_DEBUG, "Could not set station " MACSTR " flags "
+			   "for kernel driver (errno=%d)",
+			   MAC2STR(peer->addr), errno);
+	}
+}
+
+
+static void auth_set_eapol(void *ctx, const u8 *addr,
+				       wpa_eapol_variable var, int value)
+{
+	struct ibss_rsn *ibss_rsn = ctx;
+	struct ibss_rsn_peer *peer = ibss_rsn_get_peer(ibss_rsn, addr);
+
+	if (peer == NULL)
+		return;
+
+	switch (var) {
+	case WPA_EAPOL_authorized:
+		ibss_set_sta_authorized(ibss_rsn, peer, value);
+		break;
+	default:
+		/* do not handle any other event */
+		wpa_printf(MSG_DEBUG, "AUTH: eapol event not handled %d", var);
+		break;
+	}
+}
+
+
 static int ibss_rsn_auth_init_group(struct ibss_rsn *ibss_rsn,
 				    const u8 *own_addr)
 {
@@ -328,6 +381,7 @@
 	os_memset(&cb, 0, sizeof(cb));
 	cb.ctx = ibss_rsn;
 	cb.logger = auth_logger;
+	cb.set_eapol = auth_set_eapol;
 	cb.send_eapol = auth_send_eapol;
 	cb.get_psk = auth_get_psk;
 	cb.set_key = auth_set_key;
@@ -383,13 +437,11 @@
 	if (ibss_rsn == NULL)
 		return -1;
 
-	for (peer = ibss_rsn->peers; peer; peer = peer->next) {
-		if (os_memcmp(addr, peer->addr, ETH_ALEN) == 0) {
-			wpa_printf(MSG_DEBUG, "RSN: IBSS Authenticator and "
-				   "Supplicant for peer " MACSTR " already "
-				   "running", MAC2STR(addr));
-			return 0;
-		}
+	if (ibss_rsn_get_peer(ibss_rsn, addr)) {
+		wpa_printf(MSG_DEBUG, "RSN: IBSS Authenticator and Supplicant "
+			   "for peer " MACSTR " already running",
+			   MAC2STR(addr));
+		return 0;
 	}
 
 	wpa_printf(MSG_DEBUG, "RSN: Starting IBSS Authenticator and "
@@ -577,11 +629,9 @@
 	if (ibss_rsn == NULL)
 		return -1;
 
-	for (peer = ibss_rsn->peers; peer; peer = peer->next) {
-		if (os_memcmp(src_addr, peer->addr, ETH_ALEN) == 0)
-			return ibss_rsn_process_rx_eapol(ibss_rsn, peer,
-							 buf, len);
-	}
+	peer = ibss_rsn_get_peer(ibss_rsn, src_addr);
+	if (peer)
+		return ibss_rsn_process_rx_eapol(ibss_rsn, peer, buf, len);
 
 	if (ibss_rsn_eapol_dst_supp(buf, len) > 0) {
 		/*
diff --git a/wpa_supplicant/ibss_rsn.h b/wpa_supplicant/ibss_rsn.h
index dbc889f..1da94ab 100644
--- a/wpa_supplicant/ibss_rsn.h
+++ b/wpa_supplicant/ibss_rsn.h
@@ -2,14 +2,8 @@
  * wpa_supplicant - IBSS RSN
  * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef IBSS_RSN_H
diff --git a/wpa_supplicant/interworking.c b/wpa_supplicant/interworking.c
index d42aa40..ac89ff8 100644
--- a/wpa_supplicant/interworking.c
+++ b/wpa_supplicant/interworking.c
@@ -2,14 +2,8 @@
  * Interworking (IEEE 802.11u)
  * Copyright (c) 2011, Qualcomm Atheros
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
@@ -726,8 +720,8 @@
 				goto fail;
 			break;
 		case NAI_REALM_INNER_NON_EAP_MSCHAP:
-			if (wpa_config_set(ssid, "phase2", "\"auth=CHAP\"", 0)
-			    < 0)
+			if (wpa_config_set(ssid, "phase2", "\"auth=MSCHAP\"",
+					   0) < 0)
 				goto fail;
 			break;
 		case NAI_REALM_INNER_NON_EAP_MSCHAPV2:
diff --git a/wpa_supplicant/interworking.h b/wpa_supplicant/interworking.h
index 247df30..7dda8d8 100644
--- a/wpa_supplicant/interworking.h
+++ b/wpa_supplicant/interworking.h
@@ -2,14 +2,8 @@
  * Interworking (IEEE 802.11u)
  * Copyright (c) 2011, Qualcomm Atheros
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef INTERWORKING_H
diff --git a/wpa_supplicant/main.c b/wpa_supplicant/main.c
index e196f3c..c124ca2 100644
--- a/wpa_supplicant/main.c
+++ b/wpa_supplicant/main.c
@@ -2,14 +2,8 @@
  * WPA Supplicant / main() function for UNIX like OSes and MinGW
  * Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
@@ -69,7 +63,7 @@
 #endif /* CONFIG_DEBUG_SYSLOG */
 	printf("  -t = include timestamp in debug messages\n"
 	       "  -h = show this help text\n"
-	       "  -L = show license (GPL and BSD)\n"
+	       "  -L = show license (BSD)\n"
 	       "  -o = override driver parameter for new interfaces\n"
 	       "  -O = override ctrl_interface parameter for new interfaces\n"
 	       "  -p = driver parameters\n"
diff --git a/wpa_supplicant/main_none.c b/wpa_supplicant/main_none.c
index 993338a..010c30a 100644
--- a/wpa_supplicant/main_none.c
+++ b/wpa_supplicant/main_none.c
@@ -2,14 +2,8 @@
  * WPA Supplicant / Example program entrypoint
  * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/main_symbian.cpp b/wpa_supplicant/main_symbian.cpp
index 4ff364b..254fead 100644
--- a/wpa_supplicant/main_symbian.cpp
+++ b/wpa_supplicant/main_symbian.cpp
@@ -2,14 +2,8 @@
  * WPA Supplicant / Program entrypoint for Symbian
  * Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/main_winmain.c b/wpa_supplicant/main_winmain.c
index 19d9950..93a68f1 100644
--- a/wpa_supplicant/main_winmain.c
+++ b/wpa_supplicant/main_winmain.c
@@ -2,14 +2,8 @@
  * WPA Supplicant / WinMain() function for Windows-based applications
  * Copyright (c) 2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/main_winsvc.c b/wpa_supplicant/main_winsvc.c
index 4a46ed5..0b7d5ce 100644
--- a/wpa_supplicant/main_winsvc.c
+++ b/wpa_supplicant/main_winsvc.c
@@ -2,14 +2,8 @@
  * WPA Supplicant / main() function for Win32 service
  * Copyright (c) 2003-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  *
  * The root of wpa_supplicant configuration in registry is
  * HKEY_LOCAL_MACHINE\\SOFTWARE\\%wpa_supplicant. This level includes global
diff --git a/wpa_supplicant/notify.c b/wpa_supplicant/notify.c
index 6e9b5a9..da98a14 100644
--- a/wpa_supplicant/notify.c
+++ b/wpa_supplicant/notify.c
@@ -2,14 +2,8 @@
  * wpa_supplicant - Event notifications
  * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "utils/includes.h"
diff --git a/wpa_supplicant/notify.h b/wpa_supplicant/notify.h
index 236a31e..bd99a76 100644
--- a/wpa_supplicant/notify.h
+++ b/wpa_supplicant/notify.h
@@ -2,14 +2,8 @@
  * wpa_supplicant - Event notifications
  * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef NOTIFY_H
diff --git a/wpa_supplicant/offchannel.c b/wpa_supplicant/offchannel.c
index 790f14a..b88eab1 100644
--- a/wpa_supplicant/offchannel.c
+++ b/wpa_supplicant/offchannel.c
@@ -3,14 +3,8 @@
  * Copyright (c) 2009-2010, Atheros Communications
  * Copyright (c) 2011, Qualcomm Atheros
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/offchannel.h b/wpa_supplicant/offchannel.h
index 60e0d03..1d3948c 100644
--- a/wpa_supplicant/offchannel.h
+++ b/wpa_supplicant/offchannel.h
@@ -3,14 +3,8 @@
  * Copyright (c) 2009-2010, Atheros Communications
  * Copyright (c) 2011, Qualcomm Atheros
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef OFFCHANNEL_H
diff --git a/wpa_supplicant/p2p_supplicant.c b/wpa_supplicant/p2p_supplicant.c
index 613d37c..3aba246 100644
--- a/wpa_supplicant/p2p_supplicant.c
+++ b/wpa_supplicant/p2p_supplicant.c
@@ -2,14 +2,8 @@
  * wpa_supplicant - P2P
  * Copyright (c) 2009-2010, Atheros Communications
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
@@ -62,41 +56,13 @@
 static void wpas_p2p_join_scan(void *eloop_ctx, void *timeout_ctx);
 static int wpas_p2p_join(struct wpa_supplicant *wpa_s, const u8 *iface_addr,
 			 const u8 *dev_addr, enum p2p_wps_method wps_method);
+static void wpas_p2p_pd_before_join_timeout(void *eloop_ctx,
+					    void *timeout_ctx);
 static int wpas_p2p_create_iface(struct wpa_supplicant *wpa_s);
 static void wpas_p2p_cross_connect_setup(struct wpa_supplicant *wpa_s);
 static void wpas_p2p_group_idle_timeout(void *eloop_ctx, void *timeout_ctx);
 static void wpas_p2p_set_group_idle_timeout(struct wpa_supplicant *wpa_s);
 
-#ifdef ANDROID_P2P
-void wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s, int freq)
-{
-	struct wpa_supplicant *iface = NULL;
-	struct p2p_data *p2p = wpa_s->global->p2p;
-
-	for (iface = wpa_s->global->ifaces; iface; iface = iface->next) {
-		if((iface->p2p_group_interface) && (iface->current_ssid) &&
-			(iface->current_ssid->frequency != freq)) {
-
-			if (iface->p2p_group_interface == P2P_GROUP_INTERFACE_GO) {
-					/* Try to see whether we can move the GO. If it
-					 * is not possible, remove the GO interface
-					 */
-					if(wpa_drv_go_switch_channel(iface, freq) == 0) {
-							wpa_printf(MSG_ERROR, "P2P: GO Moved to freq(%d)", freq);
-							iface->current_ssid->frequency = freq;
-							//p2p->op_channel = freq;
-							continue;
-					}
-			}
-
-			/* If GO cannot be moved or if the conflicting interface is a
-			 * P2P Client, remove the interface */
-			wpas_p2p_disconnect(iface);
-		}
-	}
-}
-#endif
-
 
 static void wpas_p2p_scan_res_handler(struct wpa_supplicant *wpa_s,
 				      struct wpa_scan_results *scan_res)
@@ -124,7 +90,7 @@
 
 static int wpas_p2p_scan(void *ctx, enum p2p_scan_type type, int freq,
 			 unsigned int num_req_dev_types,
-			 const u8 *req_dev_types)
+			 const u8 *req_dev_types, const u8 *dev_id)
 {
 	struct wpa_supplicant *wpa_s = ctx;
 	struct wpa_driver_scan_params params;
@@ -160,7 +126,7 @@
 	wpabuf_put_buf(ies, wps_ie);
 	wpabuf_free(wps_ie);
 
-	p2p_scan_ie(wpa_s->global->p2p, ies);
+	p2p_scan_ie(wpa_s->global->p2p, ies, dev_id);
 
 	params.p2p_probe = 1;
 	params.extra_ies = wpabuf_head(ies);
@@ -339,6 +305,7 @@
 		 */
 		wpa_config_remove_network(wpa_s->conf, id);
 		wpa_supplicant_clear_status(wpa_s);
+		wpa_supplicant_cancel_sched_scan(wpa_s);
 	} else {
 		wpa_printf(MSG_DEBUG, "P2P: Temporary group network not "
 			   "found");
@@ -667,12 +634,14 @@
 
 	p2p_send_action_cb(wpa_s->global->p2p, freq, dst, src, bssid, res);
 
-	if (wpa_s->pending_pd_before_join &&
+	if (result != OFFCHANNEL_SEND_ACTION_SUCCESS &&
+	    wpa_s->pending_pd_before_join &&
 	    (os_memcmp(dst, wpa_s->pending_join_dev_addr, ETH_ALEN) == 0 ||
 	     os_memcmp(dst, wpa_s->pending_join_iface_addr, ETH_ALEN) == 0)) {
 		wpa_s->pending_pd_before_join = 0;
 		wpa_printf(MSG_DEBUG, "P2P: Starting pending "
-			   "join-existing-group operation");
+			   "join-existing-group operation (no ACK for PD "
+			   "Req)");
 		wpas_p2p_join_start(wpa_s);
 	}
 }
@@ -836,6 +805,9 @@
 
 #define C(n) if (s->n) d->n = os_strdup(s->n)
 	C(device_name);
+#ifdef ANDROID_P2P
+	C(prioritize);
+#endif
 	C(manufacturer);
 	C(model_name);
 	C(model_number);
@@ -1815,11 +1787,8 @@
 		    group ? " group=" : "",
 		    group ? group->ifname : "");
 	params[sizeof(params) - 1] = '\0';
-#ifdef ANDROID_P2P
-	if ((config_methods & WPS_CONFIG_DISPLAY) && (wpa_s->p2p_pin[0] == '\0')) {
-#else
+
 	if (config_methods & WPS_CONFIG_DISPLAY) {
-#endif
 		generated_pin = wps_generate_pin();
 		wpas_prov_disc_local_display(wpa_s, peer, params,
 					     generated_pin);
@@ -1840,13 +1809,19 @@
 	struct wpa_supplicant *wpa_s = ctx;
 	unsigned int generated_pin = 0;
 
+	if (wpa_s->pending_pd_before_join &&
+	    (os_memcmp(peer, wpa_s->pending_join_dev_addr, ETH_ALEN) == 0 ||
+	     os_memcmp(peer, wpa_s->pending_join_iface_addr, ETH_ALEN) == 0)) {
+		wpa_s->pending_pd_before_join = 0;
+		wpa_printf(MSG_DEBUG, "P2P: Starting pending "
+			   "join-existing-group operation");
+		wpas_p2p_join_start(wpa_s);
+		return;
+	}
+
 	if (config_methods & WPS_CONFIG_DISPLAY)
 		wpas_prov_disc_local_keypad(wpa_s, peer, "");
-#ifdef ANDROID_P2P
-	else if ((config_methods & WPS_CONFIG_KEYPAD) && (wpa_s->p2p_pin[0] == '\0')) {
-#else
 	else if (config_methods & WPS_CONFIG_KEYPAD) {
-#endif
 		generated_pin = wps_generate_pin();
 		wpas_prov_disc_local_display(wpa_s, peer, "", generated_pin);
 	} else if (config_methods & WPS_CONFIG_PUSHBUTTON)
@@ -1856,15 +1831,6 @@
 	wpas_notify_p2p_provision_discovery(wpa_s, peer, 0 /* response */,
 					    P2P_PROV_DISC_SUCCESS,
 					    config_methods, generated_pin);
-
-	if (wpa_s->pending_pd_before_join &&
-	    (os_memcmp(peer, wpa_s->pending_join_dev_addr, ETH_ALEN) == 0 ||
-	     os_memcmp(peer, wpa_s->pending_join_iface_addr, ETH_ALEN) == 0)) {
-		wpa_s->pending_pd_before_join = 0;
-		wpa_printf(MSG_DEBUG, "P2P: Starting pending "
-			   "join-existing-group operation");
-		wpas_p2p_join_start(wpa_s);
-	}
 }
 
 
@@ -2243,6 +2209,27 @@
 }
 
 
+static int wpas_go_connected(void *ctx, const u8 *dev_addr)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+
+	for (wpa_s = wpa_s->global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+		struct wpa_ssid *ssid = wpa_s->current_ssid;
+		if (ssid == NULL)
+			continue;
+		if (ssid->mode != WPAS_MODE_INFRA)
+			continue;
+		if (wpa_s->wpa_state != WPA_COMPLETED &&
+		    wpa_s->wpa_state != WPA_GROUP_HANDSHAKE)
+			continue;
+		if (os_memcmp(wpa_s->go_dev_addr, dev_addr, ETH_ALEN) == 0)
+			return 1;
+	}
+
+	return 0;
+}
+
+
 /**
  * wpas_p2p_init - Initialize P2P module for %wpa_supplicant
  * @global: Pointer to global data from wpa_supplicant_init()
@@ -2302,6 +2289,7 @@
 	p2p.invitation_received = wpas_invitation_received;
 	p2p.invitation_result = wpas_invitation_result;
 	p2p.get_noa = wpas_get_noa;
+	p2p.go_connected = wpas_go_connected;
 
 	os_memcpy(wpa_s->global->p2p_dev_addr, wpa_s->own_addr, ETH_ALEN);
 	os_memcpy(p2p.dev_addr, wpa_s->global->p2p_dev_addr, ETH_ALEN);
@@ -2422,6 +2410,7 @@
 	wpa_s->go_params = NULL;
 	eloop_cancel_timeout(wpas_p2p_group_formation_timeout, wpa_s, NULL);
 	eloop_cancel_timeout(wpas_p2p_join_scan, wpa_s, NULL);
+	eloop_cancel_timeout(wpas_p2p_pd_before_join_timeout, wpa_s, NULL);
 	wpa_s->p2p_long_listen = 0;
 	eloop_cancel_timeout(wpas_p2p_long_listen_timeout, wpa_s, NULL);
 	eloop_cancel_timeout(wpas_p2p_group_idle_timeout, wpa_s, NULL);
@@ -2556,13 +2545,30 @@
 }
 
 
+static void wpas_p2p_pd_before_join_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_supplicant *wpa_s = eloop_ctx;
+	if (!wpa_s->pending_pd_before_join)
+		return;
+	/*
+	 * Provision Discovery Response may have been lost - try to connect
+	 * anyway since we do not need any information from this PD.
+	 */
+	wpa_printf(MSG_DEBUG, "P2P: PD timeout for join-existing-group - "
+		   "try to connect anyway");
+	wpas_p2p_join_start(wpa_s);
+}
+
+
 static void wpas_p2p_scan_res_join(struct wpa_supplicant *wpa_s,
 				   struct wpa_scan_results *scan_res)
 {
 	struct wpa_bss *bss;
 	int freq;
 	u8 iface_addr[ETH_ALEN];
-
+#ifdef ANDROID_P2P	
+	int shared_freq = 0;
+#endif
 	eloop_cancel_timeout(wpas_p2p_join_scan, wpa_s, NULL);
 
 	if (wpa_s->global->p2p_disabled)
@@ -2597,6 +2603,16 @@
 		wpa_printf(MSG_DEBUG, "P2P: Target GO operating frequency "
 			   "from P2P peer table: %d MHz", freq);
 	}
+
+#ifdef ANDROID_P2P
+	if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_MULTI_CHANNEL_CONCURRENT) && 
+		((shared_freq = wpa_drv_shared_freq(wpa_s)) > 0) && (shared_freq != freq)) {
+		wpa_msg(wpa_s->parent, MSG_INFO,
+					P2P_EVENT_GROUP_FORMATION_FAILURE "reason=FREQ_CONFLICT");
+		return;
+	}
+#endif
+
 	bss = wpa_bss_get_bssid(wpa_s, wpa_s->pending_join_iface_addr);
 	if (bss) {
 		freq = bss->freq;
@@ -2654,8 +2670,15 @@
 
 		/*
 		 * Actual join operation will be started from the Action frame
-		 * TX status callback.
+		 * TX status callback (if no ACK is received) or when the
+		 * Provision Discovery Response is received. Use a short
+		 * timeout as a backup mechanism should the Provision Discovery
+		 * Response be lost for any reason.
 		 */
+		eloop_cancel_timeout(wpas_p2p_pd_before_join_timeout, wpa_s,
+				     NULL);
+		eloop_register_timeout(2, 0, wpas_p2p_pd_before_join_timeout,
+				       wpa_s, NULL);
 		return;
 	}
 
@@ -2704,7 +2727,7 @@
 	wpabuf_put_buf(ies, wps_ie);
 	wpabuf_free(wps_ie);
 
-	p2p_scan_ie(wpa_s->global->p2p, ies);
+	p2p_scan_ie(wpa_s->global->p2p, ies, NULL);
 
 	params.p2p_probe = 1;
 	params.extra_ies = wpabuf_head(ies);
@@ -2754,6 +2777,7 @@
 	struct wpa_supplicant *group;
 	struct p2p_go_neg_results res;
 
+	eloop_cancel_timeout(wpas_p2p_pd_before_join_timeout, wpa_s, NULL);
 	group = wpas_p2p_get_group_iface(wpa_s, 0, 0);
 	if (group == NULL)
 		return -1;
@@ -2769,6 +2793,13 @@
 	os_memcpy(res.peer_interface_addr, wpa_s->pending_join_iface_addr,
 		  ETH_ALEN);
 	res.wps_method = wpa_s->pending_join_wps_method;
+	if (wpa_s->off_channel_freq || wpa_s->roc_waiting_drv_freq) {
+		wpa_printf(MSG_DEBUG, "P2P: Cancel remain-on-channel prior to "
+			   "starting client");
+		wpa_drv_cancel_remain_on_channel(wpa_s);
+		wpa_s->off_channel_freq = 0;
+		wpa_s->roc_waiting_drv_freq = 0;
+	}
 	wpas_start_wps_enrollee(group, &res);
 
 	/*
@@ -3489,7 +3520,8 @@
 
 int wpas_p2p_find(struct wpa_supplicant *wpa_s, unsigned int timeout,
 		  enum p2p_discovery_type type,
-		  unsigned int num_req_dev_types, const u8 *req_dev_types)
+		  unsigned int num_req_dev_types, const u8 *req_dev_types,
+		  const u8 *dev_id)
 {
 	wpas_p2p_clear_pending_action_tx(wpa_s);
 	wpa_s->p2p_long_listen = 0;
@@ -3500,8 +3532,10 @@
 	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
 		return -1;
 
+	wpa_supplicant_cancel_sched_scan(wpa_s);
+
 	return p2p_find(wpa_s->global->p2p, timeout, type,
-			num_req_dev_types, req_dev_types);
+			num_req_dev_types, req_dev_types, dev_id);
 }
 
 
@@ -3539,6 +3573,7 @@
 	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
 		return -1;
 
+	wpa_supplicant_cancel_sched_scan(wpa_s);
 	wpas_p2p_clear_pending_action_tx(wpa_s);
 
 	if (timeout == 0) {
@@ -3629,7 +3664,7 @@
 	if (wpa_s->global->p2p == NULL)
 		return;
 
-	p2p_scan_ie(wpa_s->global->p2p, ies);
+	p2p_scan_ie(wpa_s->global->p2p, ies, NULL);
 }
 
 
@@ -3665,9 +3700,6 @@
 {
 	enum p2p_invite_role role;
 	u8 *bssid = NULL;
-#ifdef ANDROID_P2P
-	int go;
-#endif
 
 	if (ssid->mode == WPAS_MODE_P2P_GO) {
 		role = P2P_INVITE_ROLE_GO;
@@ -3676,19 +3708,6 @@
 				   "address in invitation command");
 			return -1;
 		}
-
-#ifdef ANDROID_P2P
-	wpa_printf(MSG_DEBUG, "P2P: Check to see if already runnig persistent wpa_s %p grp ssid %s ssid_len %d", wpa_s, ssid->ssid, ssid->ssid_len);
-	if(wpas_get_p2p_group(wpa_s, ssid->ssid, ssid->ssid_len, &go)) {
-		wpa_printf(MSG_DEBUG, "P2P: We are already running persistent group");
-		if (go)
-			bssid = wpa_s->own_addr;
-		else
-			wpa_printf(MSG_DEBUG, "P2P: We are running persistent group but go is not set");
-	} else {
-		wpa_printf(MSG_DEBUG, "P2P: We are NOT already running persistent group");
-#endif
-
 		if (wpas_p2p_create_iface(wpa_s)) {
 			if (wpas_p2p_add_group_interface(wpa_s,
 							 WPA_IF_P2P_GO) < 0) {
@@ -3700,9 +3719,6 @@
 			bssid = wpa_s->pending_interface_addr;
 		} else
 			bssid = wpa_s->own_addr;
-#ifdef ANDROID_P2P
-	}
-#endif
 	} else {
 		role = P2P_INVITE_ROLE_CLIENT;
 		peer_addr = ssid->bssid;
@@ -3730,6 +3746,7 @@
 	enum p2p_invite_role role;
 	u8 *bssid = NULL;
 	struct wpa_ssid *ssid;
+	int persistent;
 
 	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
 		if (os_strcmp(wpa_s->ifname, ifname) == 0)
@@ -3747,6 +3764,10 @@
 		return -1;
 	}
 
+	persistent = ssid->p2p_persistent_group &&
+		wpas_p2p_get_persistent(wpa_s->parent, peer_addr,
+					ssid->ssid, ssid->ssid_len);
+
 	if (ssid->mode == WPAS_MODE_P2P_GO) {
 		role = P2P_INVITE_ROLE_ACTIVE_GO;
 		bssid = wpa_s->own_addr;
@@ -3769,14 +3790,14 @@
 	if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_P2P_MGMT)
 		return wpa_drv_p2p_invite(wpa_s, peer_addr, role, bssid,
 					  ssid->ssid, ssid->ssid_len,
-					  go_dev_addr, 0);
+					  go_dev_addr, persistent);
 
 	if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL)
 		return -1;
 
 	return p2p_invite(wpa_s->global->p2p, peer_addr, role, bssid,
 			  ssid->ssid, ssid->ssid_len, wpa_s->assoc_freq,
-			  go_dev_addr, 0);
+			  go_dev_addr, persistent);
 }
 
 
@@ -4376,7 +4397,8 @@
 
 
 struct wpa_ssid * wpas_p2p_get_persistent(struct wpa_supplicant *wpa_s,
-					  const u8 *addr)
+					  const u8 *addr, const u8 *ssid,
+					  size_t ssid_len)
 {
 	struct wpa_ssid *s;
 	size_t i;
@@ -4384,6 +4406,10 @@
 	for (s = wpa_s->conf->ssid; s; s = s->next) {
 		if (s->disabled != 2)
 			continue;
+		if (ssid &&
+		    (ssid_len != s->ssid_len ||
+		     os_memcmp(ssid, s->ssid, ssid_len) != 0))
+			continue;
 		if (os_memcmp(s->bssid, addr, ETH_ALEN) == 0)
 			return s; /* peer is GO in the persistent group */
 		if (s->mode != WPAS_MODE_P2P_GO || s->p2p_client_list == NULL)
@@ -4407,3 +4433,43 @@
 		return;
 	wpas_p2p_add_persistent_group_client(wpa_s, addr);
 }
+
+#ifdef ANDROID_P2P
+int wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s, int freq)
+{
+	struct wpa_supplicant *iface = NULL;
+	struct p2p_data *p2p = wpa_s->global->p2p;
+
+	for (iface = wpa_s->global->ifaces; iface; iface = iface->next) {
+		if((iface->p2p_group_interface) && (iface->current_ssid) &&
+			(iface->current_ssid->frequency != freq)) {
+
+			if (iface->p2p_group_interface == P2P_GROUP_INTERFACE_GO) {
+					/* Try to see whether we can move the GO. If it
+					 * is not possible, remove the GO interface
+					 */
+					if(wpa_drv_switch_channel(iface, freq) == 0) {
+							wpa_printf(MSG_ERROR, "P2P: GO Moved to freq(%d)", freq);
+							iface->current_ssid->frequency = freq;
+							continue;
+					}
+			}
+
+			/* If GO cannot be moved or if the conflicting interface is a
+			 * P2P Client, remove the interface depending up on the connection
+			 * priority */
+			if(wpas_is_interface_prioritized(wpa_s)) {
+				/* Newly requested connection has priority over existing 
+				 * P2P connection. So remove the interface */
+				wpas_p2p_disconnect(iface);
+			} else {
+				/* Existing connection has the priority. Disable the newly
+                 * selected network and let the application know about it.
+ 				 */
+				return -1;
+			}
+		}
+	}
+	return 0;
+}
+#endif
diff --git a/wpa_supplicant/p2p_supplicant.h b/wpa_supplicant/p2p_supplicant.h
index 6fe1e1d..05c648a 100644
--- a/wpa_supplicant/p2p_supplicant.h
+++ b/wpa_supplicant/p2p_supplicant.h
@@ -2,14 +2,8 @@
  * wpa_supplicant - P2P
  * Copyright (c) 2009-2010, Atheros Communications
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef P2P_SUPPLICANT_H
@@ -32,7 +26,7 @@
 void wpas_p2p_cancel_remain_on_channel_cb(struct wpa_supplicant *wpa_s,
 					  unsigned int freq);
 #ifdef ANDROID_P2P
-void wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s,
+int wpas_p2p_handle_frequency_conflicts(struct wpa_supplicant *wpa_s,
                                           int freq);
 #endif
 int wpas_p2p_group_remove(struct wpa_supplicant *wpa_s, const char *ifname);
@@ -56,7 +50,8 @@
 enum p2p_discovery_type;
 int wpas_p2p_find(struct wpa_supplicant *wpa_s, unsigned int timeout,
 		  enum p2p_discovery_type type,
-		  unsigned int num_req_dev_types, const u8 *req_dev_types);
+		  unsigned int num_req_dev_types, const u8 *req_dev_types,
+		  const u8 *dev_id);
 void wpas_p2p_stop_find(struct wpa_supplicant *wpa_s);
 int wpas_p2p_listen(struct wpa_supplicant *wpa_s, unsigned int timeout);
 int wpas_p2p_assoc_req_ie(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
@@ -136,7 +131,8 @@
 void wpas_p2p_network_removed(struct wpa_supplicant *wpa_s,
 			      struct wpa_ssid *ssid);
 struct wpa_ssid * wpas_p2p_get_persistent(struct wpa_supplicant *wpa_s,
-					  const u8 *addr);
+					  const u8 *addr, const u8 *ssid,
+					  size_t ssid_len);
 void wpas_p2p_notify_ap_sta_authorized(struct wpa_supplicant *wpa_s,
 				       const u8 *addr);
 
diff --git a/wpa_supplicant/preauth_test.c b/wpa_supplicant/preauth_test.c
index d38a6bb..62b7538 100644
--- a/wpa_supplicant/preauth_test.c
+++ b/wpa_supplicant/preauth_test.c
@@ -2,14 +2,8 @@
  * WPA Supplicant - test code for pre-authentication
  * Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  *
  * IEEE 802.1X Supplicant test code (to be used in place of wpa_supplicant.c.
  * Not used in production version.
diff --git a/wpa_supplicant/scan.c b/wpa_supplicant/scan.c
index e453cfc..21cde92 100644
--- a/wpa_supplicant/scan.c
+++ b/wpa_supplicant/scan.c
@@ -2,14 +2,8 @@
  * WPA Supplicant - Scanning
  * Copyright (c) 2003-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "utils/includes.h"
@@ -71,10 +65,12 @@
 	}
 
 #ifdef CONFIG_P2P
-	wpa_s->wps->dev.p2p = 1;
-	if (!wps) {
-		wps = 1;
-		*req_type = WPS_REQ_ENROLLEE_INFO;
+	if (!wpa_s->global->p2p_disabled && wpa_s->global->p2p) {
+		wpa_s->wps->dev.p2p = 1;
+		if (!wps) {
+			wps = 1;
+			*req_type = WPS_REQ_ENROLLEE_INFO;
+		}
 	}
 #endif /* CONFIG_P2P */
 
@@ -344,6 +340,16 @@
 		wpa_s->after_wps--;
 	}
 
+	if (params->freqs == NULL && wpa_s->known_wps_freq && wpa_s->wps_freq)
+	{
+		/* Optimize provisioning scan based on already known channel */
+		wpa_dbg(wpa_s, MSG_DEBUG, "WPS: Scan only frequency %u MHz",
+			wpa_s->wps_freq);
+		params->freqs = os_zalloc(2 * sizeof(int));
+		if (params->freqs)
+			params->freqs[0] = wpa_s->wps_freq;
+		wpa_s->known_wps_freq = 0; /* only do this once */
+	}
 #endif /* CONFIG_WPS */
 }
 
@@ -518,6 +524,7 @@
 
 	if (scan_req != 2 && wpa_s->conf->ap_scan == 2) {
 		wpa_s->connect_without_scan = NULL;
+		wpa_s->prev_scan_wildcard = 0;
 		wpa_supplicant_assoc_try(wpa_s, ssid);
 		return;
 #ifndef ANDROID
@@ -568,15 +575,32 @@
 		int_array_sort_unique(params.freqs);
 	}
 
-	if (ssid) {
-		wpa_s->prev_scan_ssid = ssid;
-		if (max_ssids > 1) {
-			wpa_dbg(wpa_s, MSG_DEBUG, "Include wildcard SSID in "
-				"the scan request");
-			params.num_ssids++;
+	if (ssid && max_ssids == 1) {
+		/*
+		 * If the driver is limited to 1 SSID at a time interleave
+		 * wildcard SSID scans with specific SSID scans to avoid
+		 * waiting a long time for a wildcard scan.
+		 */
+		if (!wpa_s->prev_scan_wildcard) {
+			params.ssids[0].ssid = NULL;
+			params.ssids[0].ssid_len = 0;
+			wpa_s->prev_scan_wildcard = 1;
+			wpa_dbg(wpa_s, MSG_DEBUG, "Starting AP scan for "
+				"wildcard SSID (Interleave with specific)");
+		} else {
+			wpa_s->prev_scan_ssid = ssid;
+			wpa_s->prev_scan_wildcard = 0;
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"Starting AP scan for specific SSID: %s",
+				wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
 		}
-		wpa_dbg(wpa_s, MSG_DEBUG, "Starting AP scan for specific "
-			"SSID(s)");
+	} else if (ssid) {
+		/* max_ssids > 1 */
+
+		wpa_s->prev_scan_ssid = ssid;
+		wpa_dbg(wpa_s, MSG_DEBUG, "Include wildcard SSID in "
+			"the scan request");
+		params.num_ssids++;
 	} else {
 		wpa_s->prev_scan_ssid = WILDCARD_SSID_SCAN;
 		params.num_ssids++;
@@ -888,7 +912,9 @@
 {
 	wpa_dbg(wpa_s, MSG_DEBUG, "Cancelling scan request");
 	eloop_cancel_timeout(wpa_supplicant_scan, wpa_s, NULL);
+#ifdef ANDROID
 	wpa_supplicant_notify_scanning(wpa_s, 0);
+#endif
 }
 
 
diff --git a/wpa_supplicant/scan.h b/wpa_supplicant/scan.h
index 7fb84e6..b794105 100644
--- a/wpa_supplicant/scan.h
+++ b/wpa_supplicant/scan.h
@@ -2,14 +2,8 @@
  * WPA Supplicant - Scanning
  * Copyright (c) 2003-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef SCAN_H
diff --git a/wpa_supplicant/sme.c b/wpa_supplicant/sme.c
index c5e47d1..690f395 100644
--- a/wpa_supplicant/sme.c
+++ b/wpa_supplicant/sme.c
@@ -2,14 +2,8 @@
  * wpa_supplicant - SME
  * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
@@ -265,8 +259,8 @@
 	if (wpa_drv_authenticate(wpa_s, &params) < 0) {
 		wpa_msg(wpa_s, MSG_INFO, "SME: Authentication request to the "
 			"driver failed");
-		wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
 		wpas_connection_failed(wpa_s, bss->bssid);
+		wpa_supplicant_mark_disassoc(wpa_s);
 		return;
 	}
 
@@ -367,6 +361,10 @@
 {
 	struct wpa_driver_associate_params params;
 	struct ieee802_11_elems elems;
+#ifdef CONFIG_HT_OVERRIDES
+	struct ieee80211_ht_capabilities htcaps;
+	struct ieee80211_ht_capabilities htcaps_mask;
+#endif /* CONFIG_HT_OVERRIDES */
 
 	os_memset(&params, 0, sizeof(params));
 	params.bssid = bssid;
@@ -378,6 +376,13 @@
 	params.wpa_ie_len = wpa_s->sme.assoc_req_ie_len;
 	params.pairwise_suite = cipher_suite2driver(wpa_s->pairwise_cipher);
 	params.group_suite = cipher_suite2driver(wpa_s->group_cipher);
+#ifdef CONFIG_HT_OVERRIDES
+	os_memset(&htcaps, 0, sizeof(htcaps));
+	os_memset(&htcaps_mask, 0, sizeof(htcaps_mask));
+	params.htcaps = (u8 *) &htcaps;
+	params.htcaps_mask = (u8 *) &htcaps_mask;
+	wpa_supplicant_apply_ht_overrides(wpa_s, wpa_s->current_ssid, &params);
+#endif /* CONFIG_HT_OVERRIDES */
 #ifdef CONFIG_IEEE80211R
 	if (auth_type == WLAN_AUTH_FT && wpa_s->sme.ft_ies) {
 		params.wpa_ie = wpa_s->sme.ft_ies;
@@ -503,8 +508,8 @@
 			      union wpa_event_data *data)
 {
 	wpa_dbg(wpa_s, MSG_DEBUG, "SME: Authentication timed out");
-	wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
 	wpas_connection_failed(wpa_s, wpa_s->pending_bssid);
+	wpa_supplicant_mark_disassoc(wpa_s);
 }
 
 
diff --git a/wpa_supplicant/sme.h b/wpa_supplicant/sme.h
index a59b38d..33530bb 100644
--- a/wpa_supplicant/sme.h
+++ b/wpa_supplicant/sme.h
@@ -2,14 +2,8 @@
  * wpa_supplicant - SME
  * Copyright (c) 2009-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef SME_H
diff --git a/wpa_supplicant/tests/test_eap_sim_common.c b/wpa_supplicant/tests/test_eap_sim_common.c
index deb19f6..4448858 100644
--- a/wpa_supplicant/tests/test_eap_sim_common.c
+++ b/wpa_supplicant/tests/test_eap_sim_common.c
@@ -2,14 +2,8 @@
  * Test program for EAP-SIM PRF
  * Copyright (c) 2004-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "eap_common/eap_sim_common.c"
diff --git a/wpa_supplicant/tests/test_wpa.c b/wpa_supplicant/tests/test_wpa.c
index 7947137..0d659ad 100644
--- a/wpa_supplicant/tests/test_wpa.c
+++ b/wpa_supplicant/tests/test_wpa.c
@@ -2,14 +2,8 @@
  * Test program for combined WPA authenticator/supplicant
  * Copyright (c) 2006-2007, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/win_if_list.c b/wpa_supplicant/win_if_list.c
index 0e1532e..39634d9 100644
--- a/wpa_supplicant/win_if_list.c
+++ b/wpa_supplicant/win_if_list.c
@@ -2,14 +2,8 @@
  * win_if_list - Display network interfaces with description (for Windows)
  * Copyright (c) 2004-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  *
  * This small tool is for the Windows build to provide an easy way of fetching
  * a list of available network interfaces.
diff --git a/wpa_supplicant/wpa_cli.c b/wpa_supplicant/wpa_cli.c
index a110171..71d3f2a 100644
--- a/wpa_supplicant/wpa_cli.c
+++ b/wpa_supplicant/wpa_cli.c
@@ -2,14 +2,8 @@
  * WPA Supplicant - command line interface for wpa_supplicant daemon
  * Copyright (c) 2004-2011, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
@@ -33,32 +27,15 @@
 
 static const char *wpa_cli_version =
 "wpa_cli v" VERSION_STR "\n"
-"Copyright (c) 2004-2011, Jouni Malinen <j@w1.fi> and contributors";
+"Copyright (c) 2004-2012, Jouni Malinen <j@w1.fi> and contributors";
 
 
 static const char *wpa_cli_license =
-"This program is free software. You can distribute it and/or modify it\n"
-"under the terms of the GNU General Public License version 2.\n"
-"\n"
-"Alternatively, this software may be distributed under the terms of the\n"
-"BSD license. See README and COPYING for more details.\n";
+"This software may be distributed under the terms of the BSD license.\n"
+"See README for more details.\n";
 
 static const char *wpa_cli_full_license =
-"This program is free software; you can redistribute it and/or modify\n"
-"it under the terms of the GNU General Public License version 2 as\n"
-"published by the Free Software Foundation.\n"
-"\n"
-"This program is distributed in the hope that it will be useful,\n"
-"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
-"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
-"GNU General Public License for more details.\n"
-"\n"
-"You should have received a copy of the GNU General Public License\n"
-"along with this program; if not, write to the Free Software\n"
-"Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA\n"
-"\n"
-"Alternatively, this software may be distributed under the terms of the\n"
-"BSD license.\n"
+"This software may be distributed under the terms of the BSD license.\n"
 "\n"
 "Redistribution and use in source and binary forms, with or without\n"
 "modification, are permitted provided that the following conditions are\n"
@@ -418,7 +395,11 @@
 
 static int _wpa_ctrl_command(struct wpa_ctrl *ctrl, char *cmd, int print)
 {
+#ifdef ANDROID
 	char buf[4096];
+#else		
+	char buf[2048];
+#endif	
 	size_t len;
 	int ret;
 
@@ -1930,7 +1911,10 @@
 	if (argc == 0)
 		return wpa_ctrl_command(ctrl, "P2P_FIND");
 
-	if (argc > 1)
+	if (argc > 2)
+		res = os_snprintf(cmd, sizeof(cmd), "P2P_FIND %s %s %s",
+				  argv[0], argv[1], argv[2]);
+	else if (argc > 1)
 		res = os_snprintf(cmd, sizeof(cmd), "P2P_FIND %s %s",
 				  argv[0], argv[1]);
 	else
@@ -2676,7 +2660,7 @@
 	return wpa_ctrl_command(ctrl, "REAUTHENTICATE");
 }
 
-
+#ifdef ANDROID
 static int wpa_cli_cmd_driver(struct wpa_ctrl *ctrl, int argc, char *argv[])
 {
 	char cmd[256];
@@ -2695,7 +2679,7 @@
 	printf("%s: %s\n", __func__, cmd);
 	return wpa_ctrl_command(ctrl, cmd);
 }
-
+#endif
 
 enum wpa_cli_cmd_flags {
 	cli_cmd_flag_none		= 0x00,
@@ -3041,9 +3025,11 @@
 	  "= get signal parameters" },
 	{ "reauthenticate", wpa_cli_cmd_reauthenticate, cli_cmd_flag_none,
 	  "= trigger IEEE 802.1X/EAPOL reauthentication" },
+#ifdef ANDROID
 	{ "driver", wpa_cli_cmd_driver,
 	  cli_cmd_flag_none,
 	  "<command> = driver private commands" },
+#endif
 	{ NULL, NULL, cli_cmd_flag_none, NULL }
 };
 
@@ -3646,7 +3632,11 @@
 #endif /* CONFIG_CTRL_IFACE_UNIX */
 
 #ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
+#ifdef ANDROID
 	char buf[4096], *pos;
+#else
+	char buf[2048], *pos;
+#endif
 	size_t len;
 	struct wpa_ctrl *ctrl;
 	int ret;
diff --git a/wpa_supplicant/wpa_gui-qt4/addinterface.cpp b/wpa_supplicant/wpa_gui-qt4/addinterface.cpp
index 88d4603..27cbdd6 100644
--- a/wpa_supplicant/wpa_gui-qt4/addinterface.cpp
+++ b/wpa_supplicant/wpa_gui-qt4/addinterface.cpp
@@ -2,14 +2,8 @@
  * wpa_gui - AddInterface class
  * Copyright (c) 2008, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include <cstdio>
diff --git a/wpa_supplicant/wpa_gui-qt4/addinterface.h b/wpa_supplicant/wpa_gui-qt4/addinterface.h
index 9d9476a..1b4c98d 100644
--- a/wpa_supplicant/wpa_gui-qt4/addinterface.h
+++ b/wpa_supplicant/wpa_gui-qt4/addinterface.h
@@ -2,14 +2,8 @@
  * wpa_gui - AddInterface class
  * Copyright (c) 2008, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef ADDINTERFACE_H
diff --git a/wpa_supplicant/wpa_gui-qt4/eventhistory.cpp b/wpa_supplicant/wpa_gui-qt4/eventhistory.cpp
index 1eb0b7b..a36085d 100644
--- a/wpa_supplicant/wpa_gui-qt4/eventhistory.cpp
+++ b/wpa_supplicant/wpa_gui-qt4/eventhistory.cpp
@@ -2,14 +2,8 @@
  * wpa_gui - EventHistory class
  * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include <QHeaderView>
diff --git a/wpa_supplicant/wpa_gui-qt4/eventhistory.h b/wpa_supplicant/wpa_gui-qt4/eventhistory.h
index 40dff6d..3c01aa8 100644
--- a/wpa_supplicant/wpa_gui-qt4/eventhistory.h
+++ b/wpa_supplicant/wpa_gui-qt4/eventhistory.h
@@ -2,14 +2,8 @@
  * wpa_gui - EventHistory class
  * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef EVENTHISTORY_H
diff --git a/wpa_supplicant/wpa_gui-qt4/main.cpp b/wpa_supplicant/wpa_gui-qt4/main.cpp
index 6170b15..73d677c 100644
--- a/wpa_supplicant/wpa_gui-qt4/main.cpp
+++ b/wpa_supplicant/wpa_gui-qt4/main.cpp
@@ -2,14 +2,8 @@
  * wpa_gui - Application startup
  * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifdef CONFIG_NATIVE_WINDOWS
diff --git a/wpa_supplicant/wpa_gui-qt4/networkconfig.cpp b/wpa_supplicant/wpa_gui-qt4/networkconfig.cpp
index fe50a8d..737c41c 100644
--- a/wpa_supplicant/wpa_gui-qt4/networkconfig.cpp
+++ b/wpa_supplicant/wpa_gui-qt4/networkconfig.cpp
@@ -2,14 +2,8 @@
  * wpa_gui - NetworkConfig class
  * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include <cstdio>
diff --git a/wpa_supplicant/wpa_gui-qt4/networkconfig.h b/wpa_supplicant/wpa_gui-qt4/networkconfig.h
index 0ceeb41..429b648 100644
--- a/wpa_supplicant/wpa_gui-qt4/networkconfig.h
+++ b/wpa_supplicant/wpa_gui-qt4/networkconfig.h
@@ -2,14 +2,8 @@
  * wpa_gui - NetworkConfig class
  * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef NETWORKCONFIG_H
diff --git a/wpa_supplicant/wpa_gui-qt4/peers.cpp b/wpa_supplicant/wpa_gui-qt4/peers.cpp
index 65bb17d..f5aa9f7 100644
--- a/wpa_supplicant/wpa_gui-qt4/peers.cpp
+++ b/wpa_supplicant/wpa_gui-qt4/peers.cpp
@@ -2,14 +2,8 @@
  * wpa_gui - Peers class
  * Copyright (c) 2009-2010, Atheros Communications
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include <cstdio>
diff --git a/wpa_supplicant/wpa_gui-qt4/peers.h b/wpa_supplicant/wpa_gui-qt4/peers.h
index a715395..bac77dc 100644
--- a/wpa_supplicant/wpa_gui-qt4/peers.h
+++ b/wpa_supplicant/wpa_gui-qt4/peers.h
@@ -2,14 +2,8 @@
  * wpa_gui - Peers class
  * Copyright (c) 2009-2010, Atheros Communications
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef PEERS_H
diff --git a/wpa_supplicant/wpa_gui-qt4/scanresults.cpp b/wpa_supplicant/wpa_gui-qt4/scanresults.cpp
index f75f02a..063347e 100644
--- a/wpa_supplicant/wpa_gui-qt4/scanresults.cpp
+++ b/wpa_supplicant/wpa_gui-qt4/scanresults.cpp
@@ -2,14 +2,8 @@
  * wpa_gui - ScanResults class
  * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include <cstdio>
diff --git a/wpa_supplicant/wpa_gui-qt4/scanresults.h b/wpa_supplicant/wpa_gui-qt4/scanresults.h
index 2c4a1b0..4a5842c 100644
--- a/wpa_supplicant/wpa_gui-qt4/scanresults.h
+++ b/wpa_supplicant/wpa_gui-qt4/scanresults.h
@@ -2,14 +2,8 @@
  * wpa_gui - ScanResults class
  * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef SCANRESULTS_H
diff --git a/wpa_supplicant/wpa_gui-qt4/stringquery.cpp b/wpa_supplicant/wpa_gui-qt4/stringquery.cpp
index 1ca98d9..420e0be 100644
--- a/wpa_supplicant/wpa_gui-qt4/stringquery.cpp
+++ b/wpa_supplicant/wpa_gui-qt4/stringquery.cpp
@@ -2,14 +2,8 @@
  * wpa_gui - StringQuery class
  * Copyright (c) 2009, Atheros Communications
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include <cstdio>
diff --git a/wpa_supplicant/wpa_gui-qt4/stringquery.h b/wpa_supplicant/wpa_gui-qt4/stringquery.h
index 1b68217..9d6bffd 100644
--- a/wpa_supplicant/wpa_gui-qt4/stringquery.h
+++ b/wpa_supplicant/wpa_gui-qt4/stringquery.h
@@ -2,14 +2,8 @@
  * wpa_gui - StringQuery class
  * Copyright (c) 2009, Atheros Communications
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef STRINGQUERY_H
diff --git a/wpa_supplicant/wpa_gui-qt4/userdatarequest.cpp b/wpa_supplicant/wpa_gui-qt4/userdatarequest.cpp
index 345f965..ba4c9f4 100644
--- a/wpa_supplicant/wpa_gui-qt4/userdatarequest.cpp
+++ b/wpa_supplicant/wpa_gui-qt4/userdatarequest.cpp
@@ -2,14 +2,8 @@
  * wpa_gui - UserDataRequest class
  * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "userdatarequest.h"
diff --git a/wpa_supplicant/wpa_gui-qt4/userdatarequest.h b/wpa_supplicant/wpa_gui-qt4/userdatarequest.h
index 2b6e837..0d9dbfc 100644
--- a/wpa_supplicant/wpa_gui-qt4/userdatarequest.h
+++ b/wpa_supplicant/wpa_gui-qt4/userdatarequest.h
@@ -2,14 +2,8 @@
  * wpa_gui - UserDataRequest class
  * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef USERDATAREQUEST_H
diff --git a/wpa_supplicant/wpa_gui-qt4/wpagui.cpp b/wpa_supplicant/wpa_gui-qt4/wpagui.cpp
index 97bf5ac..97211e4 100644
--- a/wpa_supplicant/wpa_gui-qt4/wpagui.cpp
+++ b/wpa_supplicant/wpa_gui-qt4/wpagui.cpp
@@ -2,14 +2,8 @@
  * wpa_gui - WpaGui class
  * Copyright (c) 2005-2011, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifdef __MINGW32__
diff --git a/wpa_supplicant/wpa_gui-qt4/wpagui.h b/wpa_supplicant/wpa_gui-qt4/wpagui.h
index 2e1af8e..340286c 100644
--- a/wpa_supplicant/wpa_gui-qt4/wpagui.h
+++ b/wpa_supplicant/wpa_gui-qt4/wpagui.h
@@ -2,14 +2,8 @@
  * wpa_gui - WpaGui class
  * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef WPAGUI_H
diff --git a/wpa_supplicant/wpa_gui-qt4/wpamsg.h b/wpa_supplicant/wpa_gui-qt4/wpamsg.h
index 4950b21..8f2fcdc 100644
--- a/wpa_supplicant/wpa_gui-qt4/wpamsg.h
+++ b/wpa_supplicant/wpa_gui-qt4/wpamsg.h
@@ -2,14 +2,8 @@
  * wpa_gui - WpaMsg class for storing event messages
  * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef WPAMSG_H
diff --git a/wpa_supplicant/wpa_passphrase.c b/wpa_supplicant/wpa_passphrase.c
index 67465aa..a9ec236 100644
--- a/wpa_supplicant/wpa_passphrase.c
+++ b/wpa_supplicant/wpa_passphrase.c
@@ -2,14 +2,8 @@
  * WPA Supplicant - ASCII passphrase to WPA PSK tool
  * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/wpa_priv.c b/wpa_supplicant/wpa_priv.c
index c8854da..74476e2 100644
--- a/wpa_supplicant/wpa_priv.c
+++ b/wpa_supplicant/wpa_priv.c
@@ -2,14 +2,8 @@
  * WPA Supplicant / privileged helper program
  * Copyright (c) 2007-2009, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index f626e2e..d5e5000 100644
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -1,15 +1,9 @@
 /*
  * WPA Supplicant
- * Copyright (c) 2003-2011, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2003-2012, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  *
  * This file implements functions for registering and unregistering
  * %wpa_supplicant interfaces. In addition, this file contains number of
@@ -54,14 +48,11 @@
 
 const char *wpa_supplicant_version =
 "wpa_supplicant v" VERSION_STR "\n"
-"Copyright (c) 2003-2011, Jouni Malinen <j@w1.fi> and contributors";
+"Copyright (c) 2003-2012, Jouni Malinen <j@w1.fi> and contributors";
 
 const char *wpa_supplicant_license =
-"This program is free software. You can distribute it and/or modify it\n"
-"under the terms of the GNU General Public License version 2.\n"
-"\n"
-"Alternatively, this software may be distributed under the terms of the\n"
-"BSD license. See README and COPYING for more details.\n"
+"This software may be distributed under the terms of the BSD license.\n"
+"See README for more details.\n"
 #ifdef EAP_TLS_OPENSSL
 "\nThis product includes software developed by the OpenSSL Project\n"
 "for use in the OpenSSL Toolkit (http://www.openssl.org/)\n"
@@ -71,22 +62,9 @@
 #ifndef CONFIG_NO_STDOUT_DEBUG
 /* Long text divided into parts in order to fit in C89 strings size limits. */
 const char *wpa_supplicant_full_license1 =
-"This program is free software; you can redistribute it and/or modify\n"
-"it under the terms of the GNU General Public License version 2 as\n"
-"published by the Free Software Foundation.\n"
-"\n"
-"This program is distributed in the hope that it will be useful,\n"
-"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
-"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
-"GNU General Public License for more details.\n"
-"\n";
+"";
 const char *wpa_supplicant_full_license2 =
-"You should have received a copy of the GNU General Public License\n"
-"along with this program; if not, write to the Free Software\n"
-"Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA\n"
-"\n"
-"Alternatively, this software may be distributed under the terms of the\n"
-"BSD license.\n"
+"This software may be distributed under the terms of the BSD license.\n"
 "\n"
 "Redistribution and use in source and binary forms, with or without\n"
 "modification, are permitted provided that the following conditions are\n"
@@ -673,11 +651,6 @@
 static void wpa_supplicant_terminate(int sig, void *signal_ctx)
 {
 	struct wpa_global *global = signal_ctx;
-	struct wpa_supplicant *wpa_s;
-	for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
-		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_TERMINATING "- signal %d "
-			"received", sig);
-	}
 	wpa_supplicant_terminate_proc(global);
 }
 
@@ -1115,14 +1088,18 @@
 	struct wpa_driver_capa capa;
 	int assoc_failed = 0;
 	struct wpa_ssid *old_ssid;
-#ifdef ANDROID_P2P
-	int freq = 0;
-#endif
+#ifdef CONFIG_HT_OVERRIDES
+	struct ieee80211_ht_capabilities htcaps;
+	struct ieee80211_ht_capabilities htcaps_mask;
+#endif /* CONFIG_HT_OVERRIDES */
 
 #ifdef CONFIG_IBSS_RSN
 	ibss_rsn_deinit(wpa_s->ibss_rsn);
 	wpa_s->ibss_rsn = NULL;
 #endif /* CONFIG_IBSS_RSN */
+#ifdef ANDROID_P2P
+	int freq = 0;
+#endif
 
 	if (ssid->mode == WPAS_MODE_AP || ssid->mode == WPAS_MODE_P2P_GO ||
 	    ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) {
@@ -1361,6 +1338,13 @@
 		params.ssid = ssid->ssid;
 		params.ssid_len = ssid->ssid_len;
 	}
+
+	if (ssid->mode == WPAS_MODE_IBSS && ssid->bssid_set &&
+	    wpa_s->conf->ap_scan == 2) {
+		params.bssid = ssid->bssid;
+		params.fixed_bssid = 1;
+	}
+
 	if (ssid->mode == WPAS_MODE_IBSS && ssid->frequency > 0 &&
 	    params.freq == 0)
 		params.freq = ssid->frequency; /* Initial channel for IBSS */
@@ -1412,15 +1396,31 @@
 	else
 		params.uapsd = -1;
 
+#ifdef CONFIG_HT_OVERRIDES
+	os_memset(&htcaps, 0, sizeof(htcaps));
+	os_memset(&htcaps_mask, 0, sizeof(htcaps_mask));
+	params.htcaps = (u8 *) &htcaps;
+	params.htcaps_mask = (u8 *) &htcaps_mask;
+	wpa_supplicant_apply_ht_overrides(wpa_s, ssid, &params);
+#endif /* CONFIG_HT_OVERRIDES */
+
 #ifdef ANDROID_P2P
 	/* If multichannel concurrency is not supported, check for any frequency
 	 * conflict and take appropriate action.
 	 */
-	if (((freq = wpa_drv_shared_freq(wpa_s)) > 0) && (freq != params.freq) &&
-		!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_MULTI_CHANNEL_CONCURRENT)) {
-		wpa_printf(MSG_ERROR, "Shared interface with conflicting frequency found (%d != %d)"
+	if (!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_MULTI_CHANNEL_CONCURRENT) &&
+		((freq = wpa_drv_shared_freq(wpa_s)) > 0) && (freq != params.freq)) {
+		wpa_printf(MSG_DEBUG, "Shared interface with conflicting frequency found (%d != %d)"
 																, freq, params.freq);
-		wpas_p2p_handle_frequency_conflicts(wpa_s, params.freq);
+		if (wpas_p2p_handle_frequency_conflicts(wpa_s, params.freq) < 0) {
+			/* Handling conflicts failed. Disable the current connect req and
+			 * notify the userspace to take appropriate action */
+			wpa_printf(MSG_DEBUG, "proiritize is not set. Notifying user space to handle the case");
+			wpa_supplicant_disable_network(wpa_s, ssid);
+			wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_FREQ_CONFLICT
+				" id=%d", ssid->id);
+			os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
+		}
 	}
 #endif
 	ret = wpa_drv_associate(wpa_s, &params);
@@ -1667,10 +1667,13 @@
 {
 
 	struct wpa_ssid *other_ssid;
+	int disconnected = 0;
 
-	if (ssid && ssid != wpa_s->current_ssid && wpa_s->current_ssid)
+	if (ssid && ssid != wpa_s->current_ssid && wpa_s->current_ssid) {
 		wpa_supplicant_disassociate(
 			wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+		disconnected = 1;
+	}
 
 	/*
 	 * Mark all other networks disabled or mark all networks enabled if no
@@ -1695,10 +1698,12 @@
 		return;
 	}
 
+	if (ssid)
+		wpa_s->current_ssid = ssid;
 	wpa_s->connect_without_scan = NULL;
 	wpa_s->disconnected = 0;
 	wpa_s->reassociate = 1;
-	wpa_supplicant_req_scan(wpa_s, 0, 0);
+	wpa_supplicant_req_scan(wpa_s, 0, disconnected ? 100000 : 0);
 
 	if (ssid)
 		wpas_notify_network_selected(wpa_s, ssid);
@@ -1939,8 +1944,11 @@
 		for (i = 0; wpa_drivers[i]; i++) {
 			if (os_strlen(wpa_drivers[i]->name) == len &&
 			    os_strncmp(driver, wpa_drivers[i]->name, len) ==
-			    0)
-				return select_driver(wpa_s, i);
+			    0) {
+				/* First driver that succeeds wins */
+				if (select_driver(wpa_s, i) == 0)
+					return 0;
+			}
 		}
 
 		driver = pos + 1;
@@ -2138,6 +2146,8 @@
 	wpa_drv_flush_pmkid(wpa_s);
 
 	wpa_s->prev_scan_ssid = WILDCARD_SSID_SCAN;
+	wpa_s->prev_scan_wildcard = 0;
+
 	if (wpa_supplicant_enabled_networks(wpa_s->conf)) {
 		if (wpa_supplicant_delayed_sched_scan(wpa_s, interface_count,
 						      100000))
@@ -2175,6 +2185,183 @@
 }
 
 
+#ifdef CONFIG_HT_OVERRIDES
+
+static int wpa_set_htcap_mcs(struct wpa_supplicant *wpa_s,
+			     struct ieee80211_ht_capabilities *htcaps,
+			     struct ieee80211_ht_capabilities *htcaps_mask,
+			     const char *ht_mcs)
+{
+	/* parse ht_mcs into hex array */
+	int i;
+	const char *tmp = ht_mcs;
+	char *end = NULL;
+
+	/* If ht_mcs is null, do not set anything */
+	if (!ht_mcs)
+		return 0;
+
+	/* This is what we are setting in the kernel */
+	os_memset(&htcaps->supported_mcs_set, 0, IEEE80211_HT_MCS_MASK_LEN);
+
+	wpa_msg(wpa_s, MSG_DEBUG, "set_htcap, ht_mcs -:%s:-", ht_mcs);
+
+	for (i = 0; i < IEEE80211_HT_MCS_MASK_LEN; i++) {
+		errno = 0;
+		long v = strtol(tmp, &end, 16);
+		if (errno == 0) {
+			wpa_msg(wpa_s, MSG_DEBUG,
+				"htcap value[%i]: %ld end: %p  tmp: %p",
+				i, v, end, tmp);
+			if (end == tmp)
+				break;
+
+			htcaps->supported_mcs_set[i] = v;
+			tmp = end;
+		} else {
+			wpa_msg(wpa_s, MSG_ERROR,
+				"Failed to parse ht-mcs: %s, error: %s\n",
+				ht_mcs, strerror(errno));
+			return -1;
+		}
+	}
+
+	/*
+	 * If we were able to parse any values, then set mask for the MCS set.
+	 */
+	if (i) {
+		os_memset(&htcaps_mask->supported_mcs_set, 0xff,
+			  IEEE80211_HT_MCS_MASK_LEN - 1);
+		/* skip the 3 reserved bits */
+		htcaps_mask->supported_mcs_set[IEEE80211_HT_MCS_MASK_LEN - 1] =
+			0x1f;
+	}
+
+	return 0;
+}
+
+
+static int wpa_disable_max_amsdu(struct wpa_supplicant *wpa_s,
+				 struct ieee80211_ht_capabilities *htcaps,
+				 struct ieee80211_ht_capabilities *htcaps_mask,
+				 int disabled)
+{
+	u16 msk;
+
+	wpa_msg(wpa_s, MSG_DEBUG, "set_disable_max_amsdu: %d", disabled);
+
+	if (disabled == -1)
+		return 0;
+
+	msk = host_to_le16(HT_CAP_INFO_MAX_AMSDU_SIZE);
+	htcaps_mask->ht_capabilities_info |= msk;
+	if (disabled)
+		htcaps->ht_capabilities_info &= msk;
+	else
+		htcaps->ht_capabilities_info |= msk;
+
+	return 0;
+}
+
+
+static int wpa_set_ampdu_factor(struct wpa_supplicant *wpa_s,
+				struct ieee80211_ht_capabilities *htcaps,
+				struct ieee80211_ht_capabilities *htcaps_mask,
+				int factor)
+{
+	wpa_msg(wpa_s, MSG_DEBUG, "set_ampdu_factor: %d", factor);
+
+	if (factor == -1)
+		return 0;
+
+	if (factor < 0 || factor > 3) {
+		wpa_msg(wpa_s, MSG_ERROR, "ampdu_factor: %d out of range. "
+			"Must be 0-3 or -1", factor);
+		return -EINVAL;
+	}
+
+	htcaps_mask->a_mpdu_params |= 0x3; /* 2 bits for factor */
+	htcaps->a_mpdu_params &= ~0x3;
+	htcaps->a_mpdu_params |= factor & 0x3;
+
+	return 0;
+}
+
+
+static int wpa_set_ampdu_density(struct wpa_supplicant *wpa_s,
+				 struct ieee80211_ht_capabilities *htcaps,
+				 struct ieee80211_ht_capabilities *htcaps_mask,
+				 int density)
+{
+	wpa_msg(wpa_s, MSG_DEBUG, "set_ampdu_density: %d", density);
+
+	if (density == -1)
+		return 0;
+
+	if (density < 0 || density > 7) {
+		wpa_msg(wpa_s, MSG_ERROR,
+			"ampdu_density: %d out of range. Must be 0-7 or -1.",
+			density);
+		return -EINVAL;
+	}
+
+	htcaps_mask->a_mpdu_params |= 0x1C;
+	htcaps->a_mpdu_params &= ~(0x1C);
+	htcaps->a_mpdu_params |= (density << 2) & 0x1C;
+
+	return 0;
+}
+
+
+static int wpa_set_disable_ht40(struct wpa_supplicant *wpa_s,
+				struct ieee80211_ht_capabilities *htcaps,
+				struct ieee80211_ht_capabilities *htcaps_mask,
+				int disabled)
+{
+	/* Masking these out disables HT40 */
+	u16 msk = host_to_le16(HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET |
+			       HT_CAP_INFO_SHORT_GI40MHZ);
+
+	wpa_msg(wpa_s, MSG_DEBUG, "set_disable_ht40: %d", disabled);
+
+	if (disabled)
+		htcaps->ht_capabilities_info &= ~msk;
+	else
+		htcaps->ht_capabilities_info |= msk;
+
+	htcaps_mask->ht_capabilities_info |= msk;
+
+	return 0;
+}
+
+
+void wpa_supplicant_apply_ht_overrides(
+	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+	struct wpa_driver_associate_params *params)
+{
+	struct ieee80211_ht_capabilities *htcaps;
+	struct ieee80211_ht_capabilities *htcaps_mask;
+
+	if (!ssid)
+		return;
+
+	params->disable_ht = ssid->disable_ht;
+	if (!params->htcaps || !params->htcaps_mask)
+		return;
+
+	htcaps = (struct ieee80211_ht_capabilities *) params->htcaps;
+	htcaps_mask = (struct ieee80211_ht_capabilities *) params->htcaps_mask;
+	wpa_set_htcap_mcs(wpa_s, htcaps, htcaps_mask, ssid->ht_mcs);
+	wpa_disable_max_amsdu(wpa_s, htcaps, htcaps_mask,
+			      ssid->disable_max_amsdu);
+	wpa_set_ampdu_factor(wpa_s, htcaps, htcaps_mask, ssid->ampdu_factor);
+	wpa_set_ampdu_density(wpa_s, htcaps, htcaps_mask, ssid->ampdu_density);
+	wpa_set_disable_ht40(wpa_s, htcaps, htcaps_mask, ssid->disable_ht40);
+}
+
+#endif /* CONFIG_HT_OVERRIDES */
+
+
 static int wpa_supplicant_init_iface(struct wpa_supplicant *wpa_s,
 				     struct wpa_interface *iface)
 {
@@ -2419,12 +2606,6 @@
 	if (notify)
 		wpas_notify_iface_removed(wpa_s);
 
-/**
- * The wpa_drv_deinit call after sending TERMINATING to the framework causes
- * race condition with the start of hostapd.
- * This has been moved out of wpa_supplicant_cleanup(). Send the control
- * message and free config after the deinit.
- */
 	if (terminate)
 		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_TERMINATING);
 
@@ -2877,6 +3058,11 @@
 	int *freqs = NULL;
 
 	/*
+	 * Remove possible authentication timeout since the connection failed.
+	 */
+	eloop_cancel_timeout(wpa_supplicant_timeout, wpa_s, NULL);
+
+	/*
 	 * Add the failed BSSID into the blacklist and speed up next scan
 	 * attempt if there could be other APs that could accept association.
 	 * The current blacklist count indicates how many times we have tried
@@ -2935,3 +3121,17 @@
 	return wpa_s->conf->ap_scan == 2 ||
 		(wpa_s->drv_flags & WPA_DRIVER_FLAGS_BSS_SELECTION);
 }
+
+#ifdef ANDROID_P2P
+int wpas_is_interface_prioritized(struct wpa_supplicant *wpa_s)
+{
+	if(wpa_s->conf->prioritize &&
+		!os_strncmp(wpa_s->conf->prioritize, wpa_s->ifname, sizeof(wpa_s->ifname))) {
+		/* The given interface is prioritized */
+		wpa_printf(MSG_DEBUG, "Given interface (%s) is prioritized" , wpa_s->ifname);
+		return 1;
+	}
+	wpa_printf(MSG_DEBUG, "Given interface (%s) is not prioritized" , wpa_s->ifname);
+	return 0;
+}
+#endif
diff --git a/wpa_supplicant/wpa_supplicant.conf b/wpa_supplicant/wpa_supplicant.conf
index b015744..d393015 100644
--- a/wpa_supplicant/wpa_supplicant.conf
+++ b/wpa_supplicant/wpa_supplicant.conf
@@ -28,7 +28,7 @@
 # Parameters for the control interface. If this is specified, wpa_supplicant
 # will open a control interface that is available for external programs to
 # manage wpa_supplicant. The meaning of this string depends on which control
-# interface mechanism is used. For all cases, the existance of this parameter
+# interface mechanism is used. For all cases, the existence of this parameter
 # in configuration is used to determine whether the control interface is
 # enabled.
 #
@@ -228,6 +228,35 @@
 #filter_ssids=0
 
 
+# Interworking (IEEE 802.11u)
+
+# Enable Interworking
+# interworking=1
+
+# Homogenous ESS identifier
+# If this is set, scans will be used to request response only from BSSes
+# belonging to the specified Homogeneous ESS. This is used only if interworking
+# is enabled.
+# hessid=00:11:22:33:44:55
+
+# Home Realm for Interworking
+#home_realm=example.com
+
+# Username for Interworking network selection
+#home_username=user
+
+# Password for Interworking network selection
+#home_password=secret
+
+# CA certificate for Interworking network selection
+#home_ca_cert=/etc/cert/ca.pem
+
+# IMSI in <MCC> | <MNC> | '-' | <MSIN> format
+#home_imsi=232010000000000
+
+# Milenage parameters for SIM/USIM simulator in <Ki>:<OPc>:<SQN> format
+#home_milenage=90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581:000000000123
+
 # network block
 #
 # Each network (usually AP's sharing the same SSID) is configured as a separate
@@ -354,7 +383,7 @@
 #
 # mixed_cell: This option can be used to configure whether so called mixed
 # cells, i.e., networks that use both plaintext and encryption in the same
-# SSID, are allowed when selecting a BSS form scan results.
+# SSID, are allowed when selecting a BSS from scan results.
 # 0 = disabled (default)
 # 1 = enabled
 #
diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h
index 8a66a80..484b650 100644
--- a/wpa_supplicant/wpa_supplicant_i.h
+++ b/wpa_supplicant/wpa_supplicant_i.h
@@ -2,14 +2,8 @@
  * wpa_supplicant - Internal definitions
  * Copyright (c) 2003-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef WPA_SUPPLICANT_I_H
@@ -36,6 +30,7 @@
 struct wpa_bss;
 struct wpa_scan_results;
 struct hostapd_hw_modes;
+struct wpa_driver_associate_params;
 
 /*
  * Forward declarations of private structures used within the ctrl_iface
@@ -285,6 +280,9 @@
 	void *drv_priv; /* private data used by driver_ops */
 	void *global_drv_priv;
 
+	/* previous scan was wildcard when interleaving between
+	 * wildcard scans and specific SSID scan when max_ssids=1 */
+	int prev_scan_wildcard;
 	struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID;
 					  * NULL = not yet initialized (start
 					  * with wildcard SSID)
@@ -482,7 +480,10 @@
 		P2P_GROUP_REMOVAL_UNKNOWN,
 		P2P_GROUP_REMOVAL_REQUESTED,
 		P2P_GROUP_REMOVAL_IDLE_TIMEOUT,
-		P2P_GROUP_REMOVAL_UNAVAILABLE
+		P2P_GROUP_REMOVAL_UNAVAILABLE,
+#ifdef ANDROID_P2P
+		P2P_GROUP_REMOVAL_FREQ_CONFLICT
+#endif
 	} removal_reason;
 
 	unsigned int p2p_cb_on_scan_complete:1;
@@ -495,6 +496,7 @@
 	struct wpa_ssid *connect_without_scan;
 
 	int after_wps;
+	int known_wps_freq;
 	unsigned int wps_freq;
 	int wps_fragment_size;
 	int auto_reconnect_disabled;
@@ -524,6 +526,10 @@
 
 
 /* wpa_supplicant.c */
+void wpa_supplicant_apply_ht_overrides(
+	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+	struct wpa_driver_associate_params *params);
+
 int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
 
 int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s);
@@ -593,6 +599,9 @@
 void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s);
 void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid);
 int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s);
+#ifdef ANDROID_P2P
+int wpas_is_interface_prioritized(struct wpa_supplicant *wpa_s);
+#endif
 
 /* events.c */
 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s);
diff --git a/wpa_supplicant/wpas_glue.c b/wpa_supplicant/wpas_glue.c
index 69b0cf8..5b9dc9e 100644
--- a/wpa_supplicant/wpas_glue.c
+++ b/wpa_supplicant/wpas_glue.c
@@ -2,14 +2,8 @@
  * WPA Supplicant - Glue code to setup EAPOL and RSN modules
  * Copyright (c) 2003-2008, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
diff --git a/wpa_supplicant/wpas_glue.h b/wpa_supplicant/wpas_glue.h
index 78c1b3d..9808c22 100644
--- a/wpa_supplicant/wpas_glue.h
+++ b/wpa_supplicant/wpas_glue.h
@@ -2,14 +2,8 @@
  * WPA Supplicant - Glue code to setup EAPOL and RSN modules
  * Copyright (c) 2003-2008, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef WPAS_GLUE_H
diff --git a/wpa_supplicant/wps_supplicant.c b/wpa_supplicant/wps_supplicant.c
index 870aff5..4965439 100644
--- a/wpa_supplicant/wps_supplicant.c
+++ b/wpa_supplicant/wps_supplicant.c
@@ -2,14 +2,8 @@
  * wpa_supplicant / WPS integration
  * Copyright (c) 2008-2010, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #include "includes.h"
@@ -77,8 +71,10 @@
 	if (wpa_s->key_mgmt == WPA_KEY_MGMT_WPS && wpa_s->current_ssid &&
 	    !(wpa_s->current_ssid->key_mgmt & WPA_KEY_MGMT_WPS)) {
 		int disabled = wpa_s->current_ssid->disabled;
+		unsigned int freq = wpa_s->assoc_freq;
 		wpa_printf(MSG_DEBUG, "WPS: Network configuration replaced - "
-			   "try to associate with the received credential");
+			   "try to associate with the received credential "
+			   "(freq=%u)", freq);
 		wpa_supplicant_deauthenticate(wpa_s,
 					      WLAN_REASON_DEAUTH_LEAVING);
 		if (disabled) {
@@ -87,7 +83,7 @@
 			return 1;
 		}
 		wpa_s->after_wps = 5;
-		wpa_s->wps_freq = wpa_s->assoc_freq;
+		wpa_s->wps_freq = freq;
 		wpa_s->normal_scans = 0;
 		wpa_s->reassociate = 1;
 		wpa_supplicant_req_scan(wpa_s, 0, 0);
@@ -664,6 +660,8 @@
 		wpa_supplicant_wps_event_er_set_sel_reg(wpa_s,
 							&data->set_sel_reg);
 		break;
+	case WPS_EV_AP_PIN_SUCCESS:
+		break;
 	}
 }
 
@@ -790,9 +788,19 @@
 
 
 static void wpas_wps_reassoc(struct wpa_supplicant *wpa_s,
-			     struct wpa_ssid *selected)
+			     struct wpa_ssid *selected, const u8 *bssid)
 {
 	struct wpa_ssid *ssid;
+	struct wpa_bss *bss;
+
+	wpa_s->known_wps_freq = 0;
+	if (bssid) {
+		bss = wpa_bss_get_bssid(wpa_s, bssid);
+		if (bss && bss->freq > 0) {
+			wpa_s->known_wps_freq = 1;
+			wpa_s->wps_freq = bss->freq;
+		}
+	}
 
 	if (wpa_s->current_ssid)
 		wpa_supplicant_deauthenticate(
@@ -853,7 +861,7 @@
 		ssid->eap.fragment_size = wpa_s->wps_fragment_size;
 	eloop_register_timeout(WPS_PBC_WALK_TIME, 0, wpas_wps_timeout,
 			       wpa_s, NULL);
-	wpas_wps_reassoc(wpa_s, ssid);
+	wpas_wps_reassoc(wpa_s, ssid, bssid);
 	return 0;
 }
 
@@ -896,7 +904,7 @@
 		ssid->eap.fragment_size = wpa_s->wps_fragment_size;
 	eloop_register_timeout(WPS_PBC_WALK_TIME, 0, wpas_wps_timeout,
 			       wpa_s, NULL);
-	wpas_wps_reassoc(wpa_s, ssid);
+	wpas_wps_reassoc(wpa_s, ssid, bssid);
 	return rpin;
 }
 
@@ -1016,7 +1024,7 @@
 		ssid->eap.fragment_size = wpa_s->wps_fragment_size;
 	eloop_register_timeout(WPS_PBC_WALK_TIME, 0, wpas_wps_timeout,
 			       wpa_s, NULL);
-	wpas_wps_reassoc(wpa_s, ssid);
+	wpas_wps_reassoc(wpa_s, ssid, bssid);
 	return 0;
 }
 
diff --git a/wpa_supplicant/wps_supplicant.h b/wpa_supplicant/wps_supplicant.h
index b38c091..a5472a0 100644
--- a/wpa_supplicant/wps_supplicant.h
+++ b/wpa_supplicant/wps_supplicant.h
@@ -2,14 +2,8 @@
  * wpa_supplicant / WPS integration
  * Copyright (c) 2008-2009, Jouni Malinen <j@w1.fi>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
  */
 
 #ifndef WPS_SUPPLICANT_H