MFV hostapd & wpa_supplicant 0.6.10.

192 files changed, 31845 insertions, 896 deletions

diff --git a/contrib/wpa/hostapd/.gitignore b/contrib/wpa/hostapd/.gitignore
deleted file mode 100644
index 6dd2c2f..0000000
--- a/contrib/wpa/hostapd/.gitignore
+++ /dev/null
@@ -1,7 +0,0 @@
-*.d
-.config
-driver_conf.c
-hostapd
-hostapd_cli
-hlr_auc_gw
-nt_password_hash
diff --git a/contrib/wpa/hostapd/ChangeLog b/contrib/wpa/hostapd/ChangeLog
index 46f0852..18af4b1 100644
--- a/contrib/wpa/hostapd/ChangeLog
+++ b/contrib/wpa/hostapd/ChangeLog
@@ -1,5 +1,37 @@
 ChangeLog for hostapd
 
+2010-01-12 - v0.6.10
+	* fixed SHA-256 based key derivation function to match with the
+	  standard when using CCMP (for IEEE 802.11r and IEEE 802.11w)
+	  (note: this breaks interoperability with previous version) [Bug 307]
+	* fixed WPS selected registrar expiration for internal PIN registrar
+	* disable PMTU discovery for RADIUS packets
+	* fixed WPS UPnP SSDP on 32-bit targets
+	* fixed WPS AP reconfiguration with drivers that do not use hostapd
+	  MLME
+	* fixed RSN parameter setting for multi-BSS case
+	* added WPS workarounds for known interoperability issues with broken,
+	  deployed implementation
+	* update IEEE 802.11w implementation to match with the published
+	  standard
+	* fixed OpCode when proxying WSC_ACK or WSC_NACK from WPS ER
+	* fixed proxying of WSC_NACK to WPS ER
+	* fixed compilation with newer GnuTLS versions
+	* added support for defining timeout for WPS PINs
+	* fixed WPS Probe Request processing to handle missing required
+	  attribute
+	* fixed PKCS#12 use with OpenSSL 1.0.0
+
+2009-03-23 - v0.6.9
+	* driver_nl80211: fixed STA accounting data collection (TX/RX bytes
+	  reported correctly; TX/RX packets not yet available from kernel)
+	* fixed EAPOL/EAP reauthentication when using an external RADIUS
+	  authentication server
+	* driver_prism54: fixed segmentation fault on initialization
+	* fixed TNC with EAP-TTLS
+	* fixed IEEE 802.11r key derivation function to match with the standard
+	  (note: this breaks interoperability with previous version) [Bug 303]
+
 2009-02-15 - v0.6.8
 	* increased hostapd_cli ping interval to 5 seconds and made this
 	  configurable with a new command line options (-G<seconds>)
diff --git a/contrib/wpa/hostapd/Makefile b/contrib/wpa/hostapd/Makefile
new file mode 100644
index 0000000..3b3d7fe
--- /dev/null
+++ b/contrib/wpa/hostapd/Makefile
@@ -0,0 +1,635 @@
+ifndef CC
+CC=gcc
+endif
+
+ifndef CFLAGS
+CFLAGS = -MMD -O2 -Wall -g
+endif
+
+# define HOSTAPD_DUMP_STATE to include SIGUSR1 handler for dumping state to
+# a file (undefine it, if you want to save in binary size)
+CFLAGS += -DHOSTAPD_DUMP_STATE
+
+CFLAGS += -I../src
+CFLAGS += -I../src/crypto
+CFLAGS += -I../src/utils
+CFLAGS += -I../src/common
+
+# Uncomment following line and set the path to your kernel tree include
+# directory if your C library does not include all header files.
+# CFLAGS += -DUSE_KERNEL_HEADERS -I/usr/src/linux/include
+
+-include .config
+
+ifndef CONFIG_OS
+ifdef CONFIG_NATIVE_WINDOWS
+CONFIG_OS=win32
+else
+CONFIG_OS=unix
+endif
+endif
+
+ifeq ($(CONFIG_OS), internal)
+CFLAGS += -DOS_NO_C_LIB_DEFINES
+endif
+
+ifdef CONFIG_NATIVE_WINDOWS
+CFLAGS += -DCONFIG_NATIVE_WINDOWS
+LIBS += -lws2_32
+endif
+
+OBJS =	hostapd.o ieee802_1x.o eapol_sm.o \
+	ieee802_11.o config.o ieee802_11_auth.o accounting.o \
+	sta_info.o wpa.o ctrl_iface.o \
+	drivers.o preauth.o pmksa_cache.o beacon.o \
+	hw_features.o wme.o ap_list.o \
+	mlme.o vlan_init.o wpa_auth_ie.o
+
+OBJS += ../src/utils/eloop.o
+OBJS += ../src/utils/common.o
+OBJS += ../src/utils/wpa_debug.o
+OBJS += ../src/utils/wpabuf.o
+OBJS += ../src/utils/os_$(CONFIG_OS).o
+OBJS += ../src/utils/ip_addr.o
+
+OBJS += ../src/common/ieee802_11_common.o
+OBJS += ../src/common/wpa_common.o
+
+OBJS += ../src/radius/radius.o
+OBJS += ../src/radius/radius_client.o
+
+OBJS += ../src/crypto/md5.o
+OBJS += ../src/crypto/rc4.o
+OBJS += ../src/crypto/md4.o
+OBJS += ../src/crypto/sha1.o
+OBJS += ../src/crypto/des.o
+OBJS += ../src/crypto/aes_wrap.o
+OBJS += ../src/crypto/aes.o
+
+HOBJS=../src/hlr_auc_gw/hlr_auc_gw.o ../src/utils/common.o ../src/utils/wpa_debug.o ../src/utils/os_$(CONFIG_OS).o ../src/hlr_auc_gw/milenage.o ../src/crypto/aes_wrap.o ../src/crypto/aes.o
+
+CFLAGS += -DCONFIG_CTRL_IFACE -DCONFIG_CTRL_IFACE_UNIX
+
+ifdef CONFIG_IAPP
+CFLAGS += -DCONFIG_IAPP
+OBJS += iapp.o
+endif
+
+ifdef CONFIG_RSN_PREAUTH
+CFLAGS += -DCONFIG_RSN_PREAUTH
+CONFIG_L2_PACKET=y
+endif
+
+ifdef CONFIG_PEERKEY
+CFLAGS += -DCONFIG_PEERKEY
+OBJS += peerkey.o
+endif
+
+ifdef CONFIG_IEEE80211W
+CFLAGS += -DCONFIG_IEEE80211W
+NEED_SHA256=y
+endif
+
+ifdef CONFIG_IEEE80211R
+CFLAGS += -DCONFIG_IEEE80211R
+OBJS += wpa_ft.o
+NEED_SHA256=y
+endif
+
+ifdef CONFIG_IEEE80211N
+CFLAGS += -DCONFIG_IEEE80211N
+endif
+
+ifdef CONFIG_DRIVER_HOSTAP
+CFLAGS += -DCONFIG_DRIVER_HOSTAP
+OBJS += driver_hostap.o
+endif
+
+ifdef CONFIG_DRIVER_WIRED
+CFLAGS += -DCONFIG_DRIVER_WIRED
+OBJS += driver_wired.o
+endif
+
+ifdef CONFIG_DRIVER_MADWIFI
+CFLAGS += -DCONFIG_DRIVER_MADWIFI
+OBJS += driver_madwifi.o
+CONFIG_L2_PACKET=y
+endif
+
+ifdef CONFIG_DRIVER_ATHEROS
+CFLAGS += -DCONFIG_DRIVER_ATHEROS
+OBJS += driver_atheros.o
+CONFIG_L2_PACKET=y
+endif
+
+ifdef CONFIG_DRIVER_PRISM54
+CFLAGS += -DCONFIG_DRIVER_PRISM54
+OBJS += driver_prism54.o
+endif
+
+ifdef CONFIG_DRIVER_NL80211
+CFLAGS += -DCONFIG_DRIVER_NL80211
+OBJS += driver_nl80211.o radiotap.o
+LIBS += -lnl
+ifdef CONFIG_LIBNL20
+LIBS += -lnl-genl
+CFLAGS += -DCONFIG_LIBNL20
+endif
+endif
+
+ifdef CONFIG_DRIVER_BSD
+CFLAGS += -DCONFIG_DRIVER_BSD
+OBJS += driver_bsd.o
+CONFIG_L2_PACKET=y
+CONFIG_DNET_PCAP=y
+CONFIG_L2_FREEBSD=y
+endif
+
+ifdef CONFIG_DRIVER_TEST
+CFLAGS += -DCONFIG_DRIVER_TEST
+OBJS += driver_test.o
+endif
+
+ifdef CONFIG_DRIVER_NONE
+CFLAGS += -DCONFIG_DRIVER_NONE
+OBJS += driver_none.o
+endif
+
+ifdef CONFIG_L2_PACKET
+ifdef CONFIG_DNET_PCAP
+ifdef CONFIG_L2_FREEBSD
+LIBS += -lpcap
+OBJS += ../src/l2_packet/l2_packet_freebsd.o
+else
+LIBS += -ldnet -lpcap
+OBJS += ../src/l2_packet/l2_packet_pcap.o
+endif
+else
+OBJS += ../src/l2_packet/l2_packet_linux.o
+endif
+else
+OBJS += ../src/l2_packet/l2_packet_none.o
+endif
+
+
+ifdef CONFIG_EAP_MD5
+CFLAGS += -DEAP_MD5
+OBJS += ../src/eap_server/eap_md5.o
+CHAP=y
+endif
+
+ifdef CONFIG_EAP_TLS
+CFLAGS += -DEAP_TLS
+OBJS += ../src/eap_server/eap_tls.o
+TLS_FUNCS=y
+endif
+
+ifdef CONFIG_EAP_PEAP
+CFLAGS += -DEAP_PEAP
+OBJS += ../src/eap_server/eap_peap.o
+OBJS += ../src/eap_common/eap_peap_common.o
+TLS_FUNCS=y
+CONFIG_EAP_MSCHAPV2=y
+endif
+
+ifdef CONFIG_EAP_TTLS
+CFLAGS += -DEAP_TTLS
+OBJS += ../src/eap_server/eap_ttls.o
+TLS_FUNCS=y
+CHAP=y
+endif
+
+ifdef CONFIG_EAP_MSCHAPV2
+CFLAGS += -DEAP_MSCHAPv2
+OBJS += ../src/eap_server/eap_mschapv2.o
+MS_FUNCS=y
+endif
+
+ifdef CONFIG_EAP_GTC
+CFLAGS += -DEAP_GTC
+OBJS += ../src/eap_server/eap_gtc.o
+endif
+
+ifdef CONFIG_EAP_SIM
+CFLAGS += -DEAP_SIM
+OBJS += ../src/eap_server/eap_sim.o
+CONFIG_EAP_SIM_COMMON=y
+endif
+
+ifdef CONFIG_EAP_AKA
+CFLAGS += -DEAP_AKA
+OBJS += ../src/eap_server/eap_aka.o
+CONFIG_EAP_SIM_COMMON=y
+NEED_SHA256=y
+endif
+
+ifdef CONFIG_EAP_AKA_PRIME
+CFLAGS += -DEAP_AKA_PRIME
+endif
+
+ifdef CONFIG_EAP_SIM_COMMON
+OBJS += ../src/eap_common/eap_sim_common.o
+# Example EAP-SIM/AKA interface for GSM/UMTS authentication. This can be
+# replaced with another file implementating the interface specified in
+# eap_sim_db.h.
+OBJS += ../src/eap_server/eap_sim_db.o
+NEED_FIPS186_2_PRF=y
+endif
+
+ifdef CONFIG_EAP_PAX
+CFLAGS += -DEAP_PAX
+OBJS += ../src/eap_server/eap_pax.o ../src/eap_common/eap_pax_common.o
+endif
+
+ifdef CONFIG_EAP_PSK
+CFLAGS += -DEAP_PSK
+OBJS += ../src/eap_server/eap_psk.o ../src/eap_common/eap_psk_common.o
+endif
+
+ifdef CONFIG_EAP_SAKE
+CFLAGS += -DEAP_SAKE
+OBJS += ../src/eap_server/eap_sake.o ../src/eap_common/eap_sake_common.o
+endif
+
+ifdef CONFIG_EAP_GPSK
+CFLAGS += -DEAP_GPSK
+OBJS += ../src/eap_server/eap_gpsk.o ../src/eap_common/eap_gpsk_common.o
+ifdef CONFIG_EAP_GPSK_SHA256
+CFLAGS += -DEAP_GPSK_SHA256
+endif
+NEED_SHA256=y
+endif
+
+ifdef CONFIG_EAP_VENDOR_TEST
+CFLAGS += -DEAP_VENDOR_TEST
+OBJS += ../src/eap_server/eap_vendor_test.o
+endif
+
+ifdef CONFIG_EAP_FAST
+CFLAGS += -DEAP_FAST
+OBJS += ../src/eap_server/eap_fast.o
+OBJS += ../src/eap_common/eap_fast_common.o
+TLS_FUNCS=y
+NEED_T_PRF=y
+endif
+
+ifdef CONFIG_WPS
+CFLAGS += -DCONFIG_WPS -DEAP_WSC
+OBJS += ../src/utils/uuid.o
+OBJS += wps_hostapd.o
+OBJS += ../src/eap_server/eap_wsc.o ../src/eap_common/eap_wsc_common.o
+OBJS += ../src/wps/wps.o
+OBJS += ../src/wps/wps_common.o
+OBJS += ../src/wps/wps_attr_parse.o
+OBJS += ../src/wps/wps_attr_build.o
+OBJS += ../src/wps/wps_attr_process.o
+OBJS += ../src/wps/wps_dev_attr.o
+OBJS += ../src/wps/wps_enrollee.o
+OBJS += ../src/wps/wps_registrar.o
+NEED_DH_GROUPS=y
+NEED_SHA256=y
+NEED_CRYPTO=y
+NEED_BASE64=y
+
+ifdef CONFIG_WPS_UPNP
+CFLAGS += -DCONFIG_WPS_UPNP
+OBJS += ../src/wps/wps_upnp.o
+OBJS += ../src/wps/wps_upnp_ssdp.o
+OBJS += ../src/wps/wps_upnp_web.o
+OBJS += ../src/wps/wps_upnp_event.o
+OBJS += ../src/wps/httpread.o
+endif
+
+endif
+
+ifdef CONFIG_EAP_IKEV2
+CFLAGS += -DEAP_IKEV2
+OBJS += ../src/eap_server/eap_ikev2.o ../src/eap_server/ikev2.o
+OBJS += ../src/eap_common/eap_ikev2_common.o ../src/eap_common/ikev2_common.o
+NEED_DH_GROUPS=y
+NEED_DH_GROUPS_ALL=y
+endif
+
+ifdef CONFIG_EAP_TNC
+CFLAGS += -DEAP_TNC
+OBJS += ../src/eap_server/eap_tnc.o
+OBJS += ../src/eap_server/tncs.o
+NEED_BASE64=y
+ifndef CONFIG_DRIVER_BSD
+LIBS += -ldl
+endif
+endif
+
+# Basic EAP functionality is needed for EAPOL
+OBJS += ../src/eap_server/eap.o
+OBJS += ../src/eap_common/eap_common.o
+OBJS += ../src/eap_server/eap_methods.o
+OBJS += ../src/eap_server/eap_identity.o
+
+ifdef CONFIG_EAP
+CFLAGS += -DEAP_SERVER
+endif
+
+ifndef CONFIG_TLS
+CONFIG_TLS=openssl
+endif
+
+ifeq ($(CONFIG_TLS), internal)
+ifndef CONFIG_CRYPTO
+CONFIG_CRYPTO=internal
+endif
+endif
+ifeq ($(CONFIG_CRYPTO), libtomcrypt)
+CFLAGS += -DCONFIG_INTERNAL_X509
+endif
+ifeq ($(CONFIG_CRYPTO), internal)
+CFLAGS += -DCONFIG_INTERNAL_X509
+endif
+
+
+ifdef TLS_FUNCS
+# Shared TLS functions (needed for EAP_TLS, EAP_PEAP, and EAP_TTLS)
+CFLAGS += -DEAP_TLS_FUNCS
+OBJS += ../src/eap_server/eap_tls_common.o
+NEED_TLS_PRF=y
+ifeq ($(CONFIG_TLS), openssl)
+OBJS += ../src/crypto/tls_openssl.o
+LIBS += -lssl -lcrypto
+LIBS_p += -lcrypto
+LIBS_h += -lcrypto
+endif
+ifeq ($(CONFIG_TLS), gnutls)
+OBJS += ../src/crypto/tls_gnutls.o
+LIBS += -lgnutls -lgcrypt -lgpg-error
+LIBS_p += -lgcrypt
+LIBS_h += -lgcrypt
+endif
+ifdef CONFIG_GNUTLS_EXTRA
+CFLAGS += -DCONFIG_GNUTLS_EXTRA
+LIBS += -lgnutls-extra
+endif
+ifeq ($(CONFIG_TLS), internal)
+OBJS += ../src/crypto/tls_internal.o
+OBJS += ../src/tls/tlsv1_common.o ../src/tls/tlsv1_record.o
+OBJS += ../src/tls/tlsv1_cred.o ../src/tls/tlsv1_server.o
+OBJS += ../src/tls/tlsv1_server_write.o ../src/tls/tlsv1_server_read.o
+OBJS += ../src/tls/asn1.o ../src/tls/x509v3.o
+OBJS_p += ../src/tls/asn1.o
+OBJS_p += ../src/crypto/rc4.o ../src/crypto/aes_wrap.o ../src/crypto/aes.o
+NEED_BASE64=y
+CFLAGS += -DCONFIG_TLS_INTERNAL
+CFLAGS += -DCONFIG_TLS_INTERNAL_SERVER
+ifeq ($(CONFIG_CRYPTO), internal)
+ifdef CONFIG_INTERNAL_LIBTOMMATH
+CFLAGS += -DCONFIG_INTERNAL_LIBTOMMATH
+else
+LIBS += -ltommath
+LIBS_p += -ltommath
+endif
+endif
+ifeq ($(CONFIG_CRYPTO), libtomcrypt)
+LIBS += -ltomcrypt -ltfm
+LIBS_p += -ltomcrypt -ltfm
+endif
+endif
+NEED_CRYPTO=y
+else
+OBJS += ../src/crypto/tls_none.o
+endif
+
+ifdef CONFIG_PKCS12
+CFLAGS += -DPKCS12_FUNCS
+endif
+
+ifdef MS_FUNCS
+OBJS += ../src/crypto/ms_funcs.o
+NEED_CRYPTO=y
+endif
+
+ifdef CHAP
+OBJS += ../src/eap_common/chap.o
+endif
+
+ifdef NEED_CRYPTO
+ifndef TLS_FUNCS
+ifeq ($(CONFIG_TLS), openssl)
+LIBS += -lcrypto
+LIBS_p += -lcrypto
+LIBS_h += -lcrypto
+endif
+ifeq ($(CONFIG_TLS), gnutls)
+LIBS += -lgcrypt
+LIBS_p += -lgcrypt
+LIBS_h += -lgcrypt
+endif
+ifeq ($(CONFIG_TLS), internal)
+ifeq ($(CONFIG_CRYPTO), libtomcrypt)
+LIBS += -ltomcrypt -ltfm
+LIBS_p += -ltomcrypt -ltfm
+endif
+endif
+endif
+ifeq ($(CONFIG_TLS), openssl)
+OBJS += ../src/crypto/crypto_openssl.o
+OBJS_p += ../src/crypto/crypto_openssl.o
+HOBJS += ../src/crypto/crypto_openssl.o
+CONFIG_INTERNAL_SHA256=y
+endif
+ifeq ($(CONFIG_TLS), gnutls)
+OBJS += ../src/crypto/crypto_gnutls.o
+OBJS_p += ../src/crypto/crypto_gnutls.o
+HOBJS += ../src/crypto/crypto_gnutls.o
+CONFIG_INTERNAL_SHA256=y
+endif
+ifeq ($(CONFIG_TLS), internal)
+ifeq ($(CONFIG_CRYPTO), libtomcrypt)
+OBJS += ../src/crypto/crypto_libtomcrypt.o
+OBJS_p += ../src/crypto/crypto_libtomcrypt.o
+CONFIG_INTERNAL_SHA256=y
+endif
+ifeq ($(CONFIG_CRYPTO), internal)
+OBJS += ../src/crypto/crypto_internal.o ../src/tls/rsa.o ../src/tls/bignum.o
+OBJS_p += ../src/crypto/crypto_internal.o ../src/tls/rsa.o ../src/tls/bignum.o
+CFLAGS += -DCONFIG_CRYPTO_INTERNAL
+ifdef CONFIG_INTERNAL_LIBTOMMATH
+CFLAGS += -DCONFIG_INTERNAL_LIBTOMMATH
+ifdef CONFIG_INTERNAL_LIBTOMMATH_FAST
+CFLAGS += -DLTM_FAST
+endif
+else
+LIBS += -ltommath
+LIBS_p += -ltommath
+endif
+CONFIG_INTERNAL_AES=y
+CONFIG_INTERNAL_DES=y
+CONFIG_INTERNAL_SHA1=y
+CONFIG_INTERNAL_MD4=y
+CONFIG_INTERNAL_MD5=y
+CONFIG_INTERNAL_SHA256=y
+endif
+endif
+else
+CONFIG_INTERNAL_AES=y
+CONFIG_INTERNAL_SHA1=y
+CONFIG_INTERNAL_MD5=y
+CONFIG_INTERNAL_SHA256=y
+endif
+
+ifdef CONFIG_INTERNAL_AES
+CFLAGS += -DINTERNAL_AES
+endif
+ifdef CONFIG_INTERNAL_SHA1
+CFLAGS += -DINTERNAL_SHA1
+endif
+ifdef CONFIG_INTERNAL_SHA256
+CFLAGS += -DINTERNAL_SHA256
+endif
+ifdef CONFIG_INTERNAL_MD5
+CFLAGS += -DINTERNAL_MD5
+endif
+ifdef CONFIG_INTERNAL_MD4
+CFLAGS += -DINTERNAL_MD4
+endif
+ifdef CONFIG_INTERNAL_DES
+CFLAGS += -DINTERNAL_DES
+endif
+
+ifdef NEED_SHA256
+OBJS += ../src/crypto/sha256.o
+endif
+
+ifdef NEED_DH_GROUPS
+OBJS += ../src/crypto/dh_groups.o
+ifdef NEED_DH_GROUPS_ALL
+CFLAGS += -DALL_DH_GROUPS
+endif
+endif
+
+ifndef NEED_FIPS186_2_PRF
+CFLAGS += -DCONFIG_NO_FIPS186_2_PRF
+endif
+
+ifndef NEED_T_PRF
+CFLAGS += -DCONFIG_NO_T_PRF
+endif
+
+ifndef NEED_TLS_PRF
+CFLAGS += -DCONFIG_NO_TLS_PRF
+endif
+
+ifdef CONFIG_RADIUS_SERVER
+CFLAGS += -DRADIUS_SERVER
+OBJS += ../src/radius/radius_server.o
+endif
+
+ifdef CONFIG_IPV6
+CFLAGS += -DCONFIG_IPV6
+endif
+
+ifdef CONFIG_DRIVER_RADIUS_ACL
+CFLAGS += -DCONFIG_DRIVER_RADIUS_ACL
+endif
+
+ifdef CONFIG_FULL_DYNAMIC_VLAN
+# define CONFIG_FULL_DYNAMIC_VLAN to have hostapd manipulate bridges
+# and vlan interfaces for the vlan feature.
+CFLAGS += -DCONFIG_FULL_DYNAMIC_VLAN
+endif
+
+ifdef NEED_BASE64
+OBJS += ../src/utils/base64.o
+endif
+
+ifdef CONFIG_NO_STDOUT_DEBUG
+CFLAGS += -DCONFIG_NO_STDOUT_DEBUG
+endif
+
+ifdef CONFIG_NO_AES_EXTRAS
+CFLAGS += -DCONFIG_NO_AES_UNWRAP
+CFLAGS += -DCONFIG_NO_AES_CTR -DCONFIG_NO_AES_OMAC1
+CFLAGS += -DCONFIG_NO_AES_EAX -DCONFIG_NO_AES_CBC
+CFLAGS += -DCONFIG_NO_AES_DECRYPT
+CFLAGS += -DCONFIG_NO_AES_ENCRYPT_BLOCK
+endif
+
+ALL=hostapd hostapd_cli
+
+all: verify_config $(ALL)
+
+Q=@
+E=echo
+ifeq ($(V), 1)
+Q=
+E=true
+endif
+
+%.o: %.c
+	$(Q)$(CC) -c -o $@ $(CFLAGS) $<
+	@$(E) "  CC " $<
+
+verify_config:
+	@if [ ! -r .config ]; then \
+		echo 'Building hostapd requires a configuration file'; \
+		echo '(.config). See README for more instructions. You can'; \
+		echo 'run "cp defconfig .config" to create an example'; \
+		echo 'configuration.'; \
+		exit 1; \
+	fi
+
+install: all
+	for i in $(ALL); do cp $$i /usr/local/bin/$$i; done
+
+hostapd: $(OBJS)
+	$(CC) -o hostapd $(OBJS) $(LIBS)
+
+OBJS_c = hostapd_cli.o ../src/common/wpa_ctrl.o ../src/utils/os_$(CONFIG_OS).o
+hostapd_cli: $(OBJS_c)
+	$(CC) -o hostapd_cli $(OBJS_c)
+
+NOBJS = nt_password_hash.o ../src/crypto/ms_funcs.o ../src/crypto/sha1.o ../src/crypto/rc4.o ../src/crypto/md5.o
+NOBJS += ../src/crypto/crypto_openssl.o ../src/utils/os_$(CONFIG_OS).o
+ifdef TLS_FUNCS
+LIBS_n += -lcrypto
+endif
+
+nt_password_hash: $(NOBJS)
+	$(CC) -o nt_password_hash $(NOBJS) $(LIBS_n)
+
+hlr_auc_gw: $(HOBJS)
+	$(CC) -o hlr_auc_gw $(HOBJS) $(LIBS_h)
+
+clean:
+	$(MAKE) -C ../src clean
+	rm -f core *~ *.o hostapd hostapd_cli nt_password_hash hlr_auc_gw
+	rm -f *.d
+
+%.eps: %.fig
+	fig2dev -L eps $*.fig $*.eps
+
+%.png: %.fig
+	fig2dev -L png -m 3 $*.fig | pngtopnm | pnmscale 0.4 | pnmtopng \
+		> $*.png
+
+docs-pics: doc/hostapd.png doc/hostapd.eps
+
+docs: docs-pics
+	(cd ..; doxygen hostapd/doc/doxygen.full; cd hostapd)
+	$(MAKE) -C doc/latex
+	cp doc/latex/refman.pdf hostapd-devel.pdf
+
+docs-fast: docs-pics
+	(cd ..; doxygen hostapd/doc/doxygen.fast; cd hostapd)
+
+clean-docs:
+	rm -rf doc/latex doc/html
+	rm -f doc/hostapd.{eps,png} hostapd-devel.pdf
+
+TEST_SRC_MILENAGE = ../src/hlr_auc_gw/milenage.c ../src/crypto/aes_wrap.c ../src/crypto/aes.c ../src/utils/common.c ../src/utils/wpa_debug.o ../src/utils/os_$(CONFIG_OS).c
+test-milenage: $(TEST_SRC_MILENAGE)
+	$(CC) -o test-milenage -Wall -Werror $(TEST_SRC_MILENAGE) \
+		-DTEST_MAIN_MILENAGE -I. -DINTERNAL_AES \
+		-I../src/crypto -I../src/utils
+	./test-milenage
+	rm test-milenage
+
+-include $(OBJS:%.o=%.d)
diff --git a/contrib/wpa/hostapd/README-WPS b/contrib/wpa/hostapd/README-WPS
index b46d767..e0e370b 100644
--- a/contrib/wpa/hostapd/README-WPS
+++ b/contrib/wpa/hostapd/README-WPS
@@ -165,10 +165,17 @@ Example command to add a PIN (12345670) for an Enrollee:
 hostapd_cli wps_pin 53b63a98-d29e-4457-a2ed-094d7e6a669c 12345670
 
 If the UUID-E is not available (e.g., Enrollee waits for the Registrar
-to be selected before connecting), wildcard UUID may be used to allow the PIN to be used once with any UUID:
+to be selected before connecting), wildcard UUID may be used to allow
+the PIN to be used once with any UUID:
 
 hostapd_cli wps_pin any 12345670
 
+To reduce likelihood of PIN being used with other devices or of
+forgetting an active PIN available for potential attackers, expiration
+time can be set for the new PIN:
+
+hostapd_cli wps_pin any 12345670 300
+
 
 After this, the Enrollee can connect to the AP again and complete WPS
 negotiation. At that point, a new, random WPA PSK is generated for the
diff --git a/contrib/wpa/hostapd/ap.h b/contrib/wpa/hostapd/ap.h
index 98f8ee7..2c6d7e9 100644
--- a/contrib/wpa/hostapd/ap.h
+++ b/contrib/wpa/hostapd/ap.h
@@ -30,7 +30,7 @@
 #define WLAN_STA_PENDING_POLL BIT(6) /* pending activity poll not ACKed */
 #define WLAN_STA_SHORT_PREAMBLE BIT(7)
 #define WLAN_STA_PREAUTH BIT(8)
-#define WLAN_STA_WME BIT(9)
+#define WLAN_STA_WMM BIT(9)
 #define WLAN_STA_MFP BIT(10)
 #define WLAN_STA_HT BIT(11)
 #define WLAN_STA_WPS BIT(12)
diff --git a/contrib/wpa/hostapd/beacon.c b/contrib/wpa/hostapd/beacon.c
index 31323e8..1f82d9c 100644
--- a/contrib/wpa/hostapd/beacon.c
+++ b/contrib/wpa/hostapd/beacon.c
@@ -298,8 +298,8 @@ void handle_probe_req(struct hostapd_data *hapd, struct ieee80211_mgmt *mgmt,
 
 	pos = hostapd_eid_wpa(hapd, pos, epos - pos, sta);
 
-	/* Wi-Fi Wireless Multimedia Extensions */
-	pos = hostapd_eid_wme(hapd, pos);
+	/* Wi-Fi Alliance WMM */
+	pos = hostapd_eid_wmm(hapd, pos);
 
 	pos = hostapd_eid_ht_capabilities_info(hapd, pos);
 	pos = hostapd_eid_ht_operation(hapd, pos);
@@ -395,8 +395,8 @@ void ieee802_11_set_beacon(struct hostapd_data *hapd)
 	tailpos = hostapd_eid_wpa(hapd, tailpos, tail + BEACON_TAIL_BUF_SIZE -
 				  tailpos, NULL);
 
-	/* Wi-Fi Wireless Multimedia Extensions */
-	tailpos = hostapd_eid_wme(hapd, tailpos);
+	/* Wi-Fi Alliance WMM */
+	tailpos = hostapd_eid_wmm(hapd, tailpos);
 
 #ifdef CONFIG_IEEE80211N
 	if (hapd->iconf->ieee80211n) {
diff --git a/contrib/wpa/hostapd/config.c b/contrib/wpa/hostapd/config.c
index 6ad14d2..692b1a4 100644
--- a/contrib/wpa/hostapd/config.c
+++ b/contrib/wpa/hostapd/config.c
@@ -201,15 +201,15 @@ static struct hostapd_config * hostapd_config_defaults(void)
 	struct hostapd_config *conf;
 	struct hostapd_bss_config *bss;
 	int i;
-	const int aCWmin = 15, aCWmax = 1024;
-	const struct hostapd_wme_ac_params ac_bk =
+	const int aCWmin = 4, aCWmax = 10;
+	const struct hostapd_wmm_ac_params ac_bk =
 		{ aCWmin, aCWmax, 7, 0, 0 }; /* background traffic */
-	const struct hostapd_wme_ac_params ac_be =
+	const struct hostapd_wmm_ac_params ac_be =
 		{ aCWmin, aCWmax, 3, 0, 0 }; /* best effort traffic */
-	const struct hostapd_wme_ac_params ac_vi = /* video traffic */
-		{ aCWmin >> 1, aCWmin, 2, 3000 / 32, 1 };
-	const struct hostapd_wme_ac_params ac_vo = /* voice traffic */
-		{ aCWmin >> 2, aCWmin >> 1, 2, 1500 / 32, 1 };
+	const struct hostapd_wmm_ac_params ac_vi = /* video traffic */
+		{ aCWmin - 1, aCWmin, 2, 3000 / 32, 1 };
+	const struct hostapd_wmm_ac_params ac_vo = /* voice traffic */
+		{ aCWmin - 2, aCWmin - 1, 2, 1500 / 32, 1 };
 
 	conf = os_zalloc(sizeof(*conf));
 	bss = os_zalloc(sizeof(*bss));
@@ -251,10 +251,10 @@ static struct hostapd_config * hostapd_config_defaults(void)
 	for (i = 0; i < NUM_TX_QUEUES; i++)
 		conf->tx_queue[i].aifs = -1; /* use hw default */
 
-	conf->wme_ac_params[0] = ac_be;
-	conf->wme_ac_params[1] = ac_bk;
-	conf->wme_ac_params[2] = ac_vi;
-	conf->wme_ac_params[3] = ac_vo;
+	conf->wmm_ac_params[0] = ac_be;
+	conf->wmm_ac_params[1] = ac_bk;
+	conf->wmm_ac_params[2] = ac_vi;
+	conf->wmm_ac_params[3] = ac_vo;
 
 #ifdef CONFIG_IEEE80211N
 	conf->ht_capab = HT_CAP_INFO_SMPS_DISABLED;
@@ -1166,14 +1166,14 @@ static int hostapd_config_tx_queue(struct hostapd_config *conf, char *name,
 }
 
 
-static int hostapd_config_wme_ac(struct hostapd_config *conf, char *name,
-				   char *val)
+static int hostapd_config_wmm_ac(struct hostapd_config *conf, char *name,
+				 char *val)
 {
 	int num, v;
 	char *pos;
-	struct hostapd_wme_ac_params *ac;
+	struct hostapd_wmm_ac_params *ac;
 
-	/* skip 'wme_ac_' prefix */
+	/* skip 'wme_ac_' or 'wmm_ac_' prefix */
 	pos = name + 7;
 	if (os_strncmp(pos, "be_", 3) == 0) {
 		num = 0;
@@ -1188,11 +1188,11 @@ static int hostapd_config_wme_ac(struct hostapd_config *conf, char *name,
 		num = 3;
 		pos += 3;
 	} else {
-		wpa_printf(MSG_ERROR, "Unknown wme name '%s'", pos);
+		wpa_printf(MSG_ERROR, "Unknown WMM name '%s'", pos);
 		return -1;
 	}
 
-	ac = &conf->wme_ac_params[num];
+	ac = &conf->wmm_ac_params[num];
 
 	if (os_strcmp(pos, "aifs") == 0) {
 		v = atoi(val);
@@ -1221,7 +1221,7 @@ static int hostapd_config_wme_ac(struct hostapd_config *conf, char *name,
 			wpa_printf(MSG_ERROR, "Invalid txop value %d", v);
 			return -1;
 		}
-		ac->txopLimit = v;
+		ac->txop_limit = v;
 	} else if (os_strcmp(pos, "acm") == 0) {
 		v = atoi(val);
 		if (v < 0 || v > 1) {
@@ -1230,7 +1230,7 @@ static int hostapd_config_wme_ac(struct hostapd_config *conf, char *name,
 		}
 		ac->admission_control_mandatory = v;
 	} else {
-		wpa_printf(MSG_ERROR, "Unknown wme_ac_ field '%s'", pos);
+		wpa_printf(MSG_ERROR, "Unknown wmm_ac_ field '%s'", pos);
 		return -1;
 	}
 
@@ -1452,13 +1452,13 @@ struct hostapd_config * hostapd_config_read(const char *fname)
 		} else if (os_strcmp(buf, "bridge") == 0) {
 			os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
 		} else if (os_strcmp(buf, "driver") == 0) {
-			int i;
+			int j;
 			/* clear to get error below if setting is invalid */
 			conf->driver = NULL;
-			for (i = 0; hostapd_drivers[i]; i++) {
-				if (os_strcmp(pos, hostapd_drivers[i]->name) ==
+			for (j = 0; hostapd_drivers[j]; j++) {
+				if (os_strcmp(pos, hostapd_drivers[j]->name) ==
 				    0) {
-					conf->driver = hostapd_drivers[i];
+					conf->driver = hostapd_drivers[j];
 					break;
 				}
 			}
@@ -2070,11 +2070,13 @@ struct hostapd_config * hostapd_config_read(const char *fname)
 					   "queue item", line);
 				errors++;
 			}
-		} else if (os_strcmp(buf, "wme_enabled") == 0) {
-			bss->wme_enabled = atoi(pos);
-		} else if (os_strncmp(buf, "wme_ac_", 7) == 0) {
-			if (hostapd_config_wme_ac(conf, buf, pos)) {
-				wpa_printf(MSG_ERROR, "Line %d: invalid wme "
+		} else if (os_strcmp(buf, "wme_enabled") == 0 ||
+			   os_strcmp(buf, "wmm_enabled") == 0) {
+			bss->wmm_enabled = atoi(pos);
+		} else if (os_strncmp(buf, "wme_ac_", 7) == 0 ||
+			   os_strncmp(buf, "wmm_ac_", 7) == 0) {
+			if (hostapd_config_wmm_ac(conf, buf, pos)) {
+				wpa_printf(MSG_ERROR, "Line %d: invalid WMM "
 					   "ac item", line);
 				errors++;
 			}
@@ -2255,29 +2257,30 @@ struct hostapd_config * hostapd_config_read(const char *fname)
 
 	fclose(f);
 
-	if (bss->individual_wep_key_len == 0) {
-		/* individual keys are not use; can use key idx0 for broadcast
-		 * keys */
-		bss->broadcast_key_idx_min = 0;
-	}
-
-	/* Select group cipher based on the enabled pairwise cipher suites */
-	pairwise = 0;
-	if (bss->wpa & 1)
-		pairwise |= bss->wpa_pairwise;
-	if (bss->wpa & 2) {
-		if (bss->rsn_pairwise == 0)
-			bss->rsn_pairwise = bss->wpa_pairwise;
-		pairwise |= bss->rsn_pairwise;
-	}
-	if (pairwise & WPA_CIPHER_TKIP)
-		bss->wpa_group = WPA_CIPHER_TKIP;
-	else
-		bss->wpa_group = WPA_CIPHER_CCMP;
-
 	for (i = 0; i < conf->num_bss; i++) {
 		bss = &conf->bss[i];
 
+		if (bss->individual_wep_key_len == 0) {
+			/* individual keys are not use; can use key idx0 for
+			 * broadcast keys */
+			bss->broadcast_key_idx_min = 0;
+		}
+
+		/* Select group cipher based on the enabled pairwise cipher
+		 * suites */
+		pairwise = 0;
+		if (bss->wpa & 1)
+			pairwise |= bss->wpa_pairwise;
+		if (bss->wpa & 2) {
+			if (bss->rsn_pairwise == 0)
+				bss->rsn_pairwise = bss->wpa_pairwise;
+			pairwise |= bss->rsn_pairwise;
+		}
+		if (pairwise & WPA_CIPHER_TKIP)
+			bss->wpa_group = WPA_CIPHER_TKIP;
+		else
+			bss->wpa_group = WPA_CIPHER_CCMP;
+
 		bss->radius->auth_server = bss->radius->auth_servers;
 		bss->radius->acct_server = bss->radius->acct_servers;
 
@@ -2476,6 +2479,8 @@ void hostapd_config_free(struct hostapd_config *conf)
 	for (i = 0; i < conf->num_bss; i++)
 		hostapd_config_free_bss(&conf->bss[i]);
 	os_free(conf->bss);
+	os_free(conf->supported_rates);
+	os_free(conf->basic_rates);
 
 	os_free(conf);
 }
diff --git a/contrib/wpa/hostapd/config.h b/contrib/wpa/hostapd/config.h
index a3247f2..ea530d4 100644
--- a/contrib/wpa/hostapd/config.h
+++ b/contrib/wpa/hostapd/config.h
@@ -135,11 +135,11 @@ struct hostapd_tx_queue_params {
 	int configured;
 };
 
-struct hostapd_wme_ac_params {
+struct hostapd_wmm_ac_params {
 	int cwmin;
 	int cwmax;
 	int aifs;
-	int txopLimit; /* in units of 32us */
+	int txop_limit; /* in units of 32us */
 	int admission_control_mandatory;
 };
 
@@ -271,7 +271,7 @@ struct hostapd_bss_config {
 	int ap_max_inactivity;
 	int ignore_broadcast_ssid;
 
-	int wme_enabled;
+	int wmm_enabled;
 
 	struct hostapd_vlan *vlan, *vlan_tail;
 
@@ -371,13 +371,13 @@ struct hostapd_config {
 	struct hostapd_tx_queue_params tx_queue[NUM_TX_QUEUES];
 
 	/*
-	 * WME AC parameters, in same order as 802.1D, i.e.
+	 * WMM AC parameters, in same order as 802.1D, i.e.
 	 * 0 = BE (best effort)
 	 * 1 = BK (background)
 	 * 2 = VI (video)
 	 * 3 = VO (voice)
 	 */
-	struct hostapd_wme_ac_params wme_ac_params[4];
+	struct hostapd_wmm_ac_params wmm_ac_params[4];
 
 	enum {
 		INTERNAL_BRIDGE_DO_NOT_CONTROL = -1,
diff --git a/contrib/wpa/hostapd/ctrl_iface.c b/contrib/wpa/hostapd/ctrl_iface.c
index fe63e7c..9dec724 100644
--- a/contrib/wpa/hostapd/ctrl_iface.c
+++ b/contrib/wpa/hostapd/ctrl_iface.c
@@ -18,6 +18,7 @@
 
 #include <sys/un.h>
 #include <sys/stat.h>
+#include <stddef.h>
 
 #include "hostapd.h"
 #include "eloop.h"
@@ -60,7 +61,8 @@ static int hostapd_ctrl_iface_attach(struct hostapd_data *hapd,
 	dst->next = hapd->ctrl_dst;
 	hapd->ctrl_dst = dst;
 	wpa_hexdump(MSG_DEBUG, "CTRL_IFACE monitor attached",
-		    (u8 *) from->sun_path, fromlen);
+		    (u8 *) from->sun_path,
+		    fromlen - offsetof(struct sockaddr_un, sun_path));
 	return 0;
 }
 
@@ -74,15 +76,18 @@ static int hostapd_ctrl_iface_detach(struct hostapd_data *hapd,
 	dst = hapd->ctrl_dst;
 	while (dst) {
 		if (fromlen == dst->addrlen &&
-		    os_memcmp(from->sun_path, dst->addr.sun_path, fromlen) ==
-		    0) {
+		    os_memcmp(from->sun_path, dst->addr.sun_path,
+			      fromlen - offsetof(struct sockaddr_un, sun_path))
+		    == 0) {
 			if (prev == NULL)
 				hapd->ctrl_dst = dst->next;
 			else
 				prev->next = dst->next;
 			os_free(dst);
 			wpa_hexdump(MSG_DEBUG, "CTRL_IFACE monitor detached",
-				    (u8 *) from->sun_path, fromlen);
+				    (u8 *) from->sun_path,
+				    fromlen -
+				    offsetof(struct sockaddr_un, sun_path));
 			return 0;
 		}
 		prev = dst;
@@ -104,10 +109,12 @@ static int hostapd_ctrl_iface_level(struct hostapd_data *hapd,
 	dst = hapd->ctrl_dst;
 	while (dst) {
 		if (fromlen == dst->addrlen &&
-		    os_memcmp(from->sun_path, dst->addr.sun_path, fromlen) ==
-		    0) {
+		    os_memcmp(from->sun_path, dst->addr.sun_path,
+			      fromlen - offsetof(struct sockaddr_un, sun_path))
+		    == 0) {
 			wpa_hexdump(MSG_DEBUG, "CTRL_IFACE changed monitor "
-				    "level", (u8 *) from->sun_path, fromlen);
+				    "level", (u8 *) from->sun_path, fromlen -
+				    offsetof(struct sockaddr_un, sun_path));
 			dst->debug_level = atoi(level);
 			return 0;
 		}
@@ -246,10 +253,21 @@ static int hostapd_ctrl_iface_sa_query(struct hostapd_data *hapd,
 static int hostapd_ctrl_iface_wps_pin(struct hostapd_data *hapd, char *txt)
 {
 	char *pin = os_strchr(txt, ' ');
+	char *timeout_txt;
+	int timeout;
+
 	if (pin == NULL)
 		return -1;
 	*pin++ = '\0';
-	return hostapd_wps_add_pin(hapd, txt, pin);
+
+	timeout_txt = os_strchr(pin, ' ');
+	if (timeout_txt) {
+		*timeout_txt++ = '\0';
+		timeout = atoi(timeout_txt);
+	} else
+		timeout = 0;
+
+	return hostapd_wps_add_pin(hapd, txt, pin, timeout);
 }
 #endif /* CONFIG_WPS */
 
@@ -434,14 +452,44 @@ int hostapd_ctrl_iface_init(struct hostapd_data *hapd)
 	}
 
 	os_memset(&addr, 0, sizeof(addr));
+#ifdef __FreeBSD__
+	addr.sun_len = sizeof(addr);
+#endif /* __FreeBSD__ */
 	addr.sun_family = AF_UNIX;
 	fname = hostapd_ctrl_iface_path(hapd);
 	if (fname == NULL)
 		goto fail;
 	os_strlcpy(addr.sun_path, fname, sizeof(addr.sun_path));
 	if (bind(s, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
-		perror("bind(PF_UNIX)");
-		goto fail;
+		wpa_printf(MSG_DEBUG, "ctrl_iface bind(PF_UNIX) failed: %s",
+			   strerror(errno));
+		if (connect(s, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+			wpa_printf(MSG_DEBUG, "ctrl_iface exists, but does not"
+				   " allow connections - assuming it was left"
+				   "over from forced program termination");
+			if (unlink(fname) < 0) {
+				perror("unlink[ctrl_iface]");
+				wpa_printf(MSG_ERROR, "Could not unlink "
+					   "existing ctrl_iface socket '%s'",
+					   fname);
+				goto fail;
+			}
+			if (bind(s, (struct sockaddr *) &addr, sizeof(addr)) <
+			    0) {
+				perror("bind(PF_UNIX)");
+				goto fail;
+			}
+			wpa_printf(MSG_DEBUG, "Successfully replaced leftover "
+				   "ctrl_iface socket '%s'", fname);
+		} else {
+			wpa_printf(MSG_INFO, "ctrl_iface exists and seems to "
+				   "be in use - cannot override it");
+			wpa_printf(MSG_INFO, "Delete '%s' manually if it is "
+				   "not used anymore", fname);
+			os_free(fname);
+			fname = NULL;
+			goto fail;
+		}
 	}
 
 	if (hapd->conf->ctrl_interface_gid_set &&
@@ -536,15 +584,17 @@ static void hostapd_ctrl_iface_send(struct hostapd_data *hapd, int level,
 		next = dst->next;
 		if (level >= dst->debug_level) {
 			wpa_hexdump(MSG_DEBUG, "CTRL_IFACE monitor send",
-				    (u8 *) dst->addr.sun_path, dst->addrlen);
+				    (u8 *) dst->addr.sun_path, dst->addrlen -
+				    offsetof(struct sockaddr_un, sun_path));
 			msg.msg_name = &dst->addr;
 			msg.msg_namelen = dst->addrlen;
 			if (sendmsg(hapd->ctrl_sock, &msg, 0) < 0) {
-				fprintf(stderr, "CTRL_IFACE monitor[%d]: ",
-					idx);
-				perror("sendmsg");
+				int _errno = errno;
+				wpa_printf(MSG_INFO, "CTRL_IFACE monitor[%d]: "
+					   "%d - %s",
+					   idx, errno, strerror(errno));
 				dst->errors++;
-				if (dst->errors > 10) {
+				if (dst->errors > 10 || _errno == ENOENT) {
 					hostapd_ctrl_iface_detach(
 						hapd, &dst->addr,
 						dst->addrlen);
diff --git a/contrib/wpa/hostapd/doc/.gitignore b/contrib/wpa/hostapd/doc/.gitignore
deleted file mode 100644
index 987a5e9..0000000
--- a/contrib/wpa/hostapd/doc/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-html
-latex
-hostapd.eps
-hostapd.png
diff --git a/contrib/wpa/hostapd/driver_bsd.c b/contrib/wpa/hostapd/driver_bsd.c
new file mode 100644
index 0000000..43d57d9
--- /dev/null
+++ b/contrib/wpa/hostapd/driver_bsd.c
@@ -0,0 +1,839 @@
+/*
+ * hostapd / Driver interaction with BSD net80211 layer
+ * Copyright (c) 2004, Sam Leffler <sam@errno.com>
+ * Copyright (c) 2004, 2Wire, Inc
+ *
+ * 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.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+
+#include <net/if.h>
+
+#include <net80211/ieee80211.h>
+#include <net80211/ieee80211_crypto.h>
+#include <net80211/ieee80211_ioctl.h>
+
+/*
+ * Avoid conflicts with hostapd definitions by undefining couple of defines
+ * from net80211 header files.
+ */
+#undef RSN_VERSION
+#undef WPA_VERSION
+#undef WPA_OUI_TYPE
+#undef WME_OUI_TYPE
+
+#include "hostapd.h"
+#include "driver.h"
+#include "ieee802_1x.h"
+#include "eloop.h"
+#include "sta_info.h"
+#include "l2_packet/l2_packet.h"
+
+#include "eapol_sm.h"
+#include "wpa.h"
+#include "radius/radius.h"
+#include "ieee802_11.h"
+#include "common.h"
+
+struct bsd_driver_data {
+	struct hostapd_data *hapd;		/* back pointer */
+
+	char	iface[IFNAMSIZ + 1];
+	struct l2_packet_data *sock_xmit;	/* raw packet xmit socket */
+	int	ioctl_sock;			/* socket for ioctl() use */
+	int	wext_sock;			/* socket for wireless events */
+};
+
+static int bsd_sta_deauth(void *priv, const u8 *addr, int reason_code);
+
+static int
+set80211var(struct bsd_driver_data *drv, int op, const void *arg, int arg_len)
+{
+	struct ieee80211req ireq;
+
+	memset(&ireq, 0, sizeof(ireq));
+	os_strlcpy(ireq.i_name, drv->iface, IFNAMSIZ);
+	ireq.i_type = op;
+	ireq.i_len = arg_len;
+	ireq.i_data = (void *) arg;
+
+	if (ioctl(drv->ioctl_sock, SIOCS80211, &ireq) < 0) {
+		perror("ioctl[SIOCS80211]");
+		return -1;
+	}
+	return 0;
+}
+
+static int
+get80211var(struct bsd_driver_data *drv, int op, void *arg, int arg_len)
+{
+	struct ieee80211req ireq;
+
+	memset(&ireq, 0, sizeof(ireq));
+	os_strlcpy(ireq.i_name, drv->iface, IFNAMSIZ);
+	ireq.i_type = op;
+	ireq.i_len = arg_len;
+	ireq.i_data = arg;
+
+	if (ioctl(drv->ioctl_sock, SIOCG80211, &ireq) < 0) {
+		perror("ioctl[SIOCG80211]");
+		return -1;
+	}
+	return ireq.i_len;
+}
+
+static int
+set80211param(struct bsd_driver_data *drv, int op, int arg)
+{
+	struct ieee80211req ireq;
+
+	memset(&ireq, 0, sizeof(ireq));
+	os_strlcpy(ireq.i_name, drv->iface, IFNAMSIZ);
+	ireq.i_type = op;
+	ireq.i_val = arg;
+
+	if (ioctl(drv->ioctl_sock, SIOCS80211, &ireq) < 0) {
+		perror("ioctl[SIOCS80211]");
+		return -1;
+	}
+	return 0;
+}
+
+static const char *
+ether_sprintf(const u8 *addr)
+{
+	static char buf[sizeof(MACSTR)];
+
+	if (addr != NULL)
+		snprintf(buf, sizeof(buf), MACSTR, MAC2STR(addr));
+	else
+		snprintf(buf, sizeof(buf), MACSTR, 0,0,0,0,0,0);
+	return buf;
+}
+
+/*
+ * Configure WPA parameters.
+ */
+static int
+bsd_configure_wpa(struct bsd_driver_data *drv)
+{
+	static const char *ciphernames[] =
+		{ "WEP", "TKIP", "AES-OCB", "AES-CCM", "CKIP", "NONE" };
+	struct hostapd_data *hapd = drv->hapd;
+	struct hostapd_bss_config *conf = hapd->conf;
+	int v;
+
+	switch (conf->wpa_group) {
+	case WPA_CIPHER_CCMP:
+		v = IEEE80211_CIPHER_AES_CCM;
+		break;
+	case WPA_CIPHER_TKIP:
+		v = IEEE80211_CIPHER_TKIP;
+		break;
+	case WPA_CIPHER_WEP104:
+		v = IEEE80211_CIPHER_WEP;
+		break;
+	case WPA_CIPHER_WEP40:
+		v = IEEE80211_CIPHER_WEP;
+		break;
+	case WPA_CIPHER_NONE:
+		v = IEEE80211_CIPHER_NONE;
+		break;
+	default:
+		printf("Unknown group key cipher %u\n",
+			conf->wpa_group);
+		return -1;
+	}
+	wpa_printf(MSG_DEBUG, "%s: group key cipher=%s (%u)",
+		   __func__, ciphernames[v], v);
+	if (set80211param(drv, IEEE80211_IOC_MCASTCIPHER, v)) {
+		printf("Unable to set group key cipher to %u (%s)\n",
+			v, ciphernames[v]);
+		return -1;
+	}
+	if (v == IEEE80211_CIPHER_WEP) {
+		/* key length is done only for specific ciphers */
+		v = (conf->wpa_group == WPA_CIPHER_WEP104 ? 13 : 5);
+		if (set80211param(drv, IEEE80211_IOC_MCASTKEYLEN, v)) {
+			printf("Unable to set group key length to %u\n", v);
+			return -1;
+		}
+	}
+
+	v = 0;
+	if (conf->wpa_pairwise & WPA_CIPHER_CCMP)
+		v |= 1<<IEEE80211_CIPHER_AES_CCM;
+	if (conf->wpa_pairwise & WPA_CIPHER_TKIP)
+		v |= 1<<IEEE80211_CIPHER_TKIP;
+	if (conf->wpa_pairwise & WPA_CIPHER_NONE)
+		v |= 1<<IEEE80211_CIPHER_NONE;
+	wpa_printf(MSG_DEBUG, "%s: pairwise key ciphers=0x%x", __func__, v);
+	if (set80211param(drv, IEEE80211_IOC_UCASTCIPHERS, v)) {
+		printf("Unable to set pairwise key ciphers to 0x%x\n", v);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "%s: key management algorithms=0x%x",
+		   __func__, conf->wpa_key_mgmt);
+	if (set80211param(drv, IEEE80211_IOC_KEYMGTALGS, conf->wpa_key_mgmt)) {
+		printf("Unable to set key management algorithms to 0x%x\n",
+			conf->wpa_key_mgmt);
+		return -1;
+	}
+
+	v = 0;
+	if (conf->rsn_preauth)
+		v |= BIT(0);
+	wpa_printf(MSG_DEBUG, "%s: rsn capabilities=0x%x",
+		   __func__, conf->rsn_preauth);
+	if (set80211param(drv, IEEE80211_IOC_RSNCAPS, v)) {
+		printf("Unable to set RSN capabilities to 0x%x\n", v);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "%s: enable WPA= 0x%x", __func__, conf->wpa);
+	if (set80211param(drv, IEEE80211_IOC_WPA, conf->wpa)) {
+		printf("Unable to set WPA to %u\n", conf->wpa);
+		return -1;
+	}
+	return 0;
+}
+
+
+static int
+bsd_set_iface_flags(void *priv, int dev_up)
+{
+	struct bsd_driver_data *drv = priv;
+	struct ifreq ifr;
+
+	wpa_printf(MSG_DEBUG, "%s: dev_up=%d", __func__, dev_up);
+
+	if (drv->ioctl_sock < 0)
+		return -1;
+
+	memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, drv->iface, IFNAMSIZ);
+
+	if (ioctl(drv->ioctl_sock, SIOCGIFFLAGS, &ifr) != 0) {
+		perror("ioctl[SIOCGIFFLAGS]");
+		return -1;
+	}
+
+	if (dev_up)
+		ifr.ifr_flags |= IFF_UP;
+	else
+		ifr.ifr_flags &= ~IFF_UP;
+
+	if (ioctl(drv->ioctl_sock, SIOCSIFFLAGS, &ifr) != 0) {
+		perror("ioctl[SIOCSIFFLAGS]");
+		return -1;
+	}
+
+	if (dev_up) {
+		memset(&ifr, 0, sizeof(ifr));
+		os_strlcpy(ifr.ifr_name, drv->iface, IFNAMSIZ);
+		ifr.ifr_mtu = HOSTAPD_MTU;
+		if (ioctl(drv->ioctl_sock, SIOCSIFMTU, &ifr) != 0) {
+			perror("ioctl[SIOCSIFMTU]");
+			printf("Setting MTU failed - trying to survive with "
+			       "current value\n");
+		}
+	}
+
+	return 0;
+}
+
+static int
+bsd_set_ieee8021x(const char *ifname, void *priv, int enabled)
+{
+	struct bsd_driver_data *drv = priv;
+	struct hostapd_data *hapd = drv->hapd;
+	struct hostapd_bss_config *conf = hapd->conf;
+
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __func__, enabled);
+
+	if (!enabled) {
+		/* XXX restore state */
+		return set80211param(priv, IEEE80211_IOC_AUTHMODE,
+			IEEE80211_AUTH_AUTO);
+	}
+	if (!conf->wpa && !conf->ieee802_1x) {
+		hostapd_logger(hapd, NULL, HOSTAPD_MODULE_DRIVER,
+			HOSTAPD_LEVEL_WARNING, "No 802.1X or WPA enabled!");
+		return -1;
+	}
+	if (conf->wpa && bsd_configure_wpa(drv) != 0) {
+		hostapd_logger(hapd, NULL, HOSTAPD_MODULE_DRIVER,
+			HOSTAPD_LEVEL_WARNING, "Error configuring WPA state!");
+		return -1;
+	}
+	if (set80211param(priv, IEEE80211_IOC_AUTHMODE,
+		(conf->wpa ?  IEEE80211_AUTH_WPA : IEEE80211_AUTH_8021X))) {
+		hostapd_logger(hapd, NULL, HOSTAPD_MODULE_DRIVER,
+			HOSTAPD_LEVEL_WARNING, "Error enabling WPA/802.1X!");
+		return -1;
+	}
+	return bsd_set_iface_flags(priv, 1);
+}
+
+static int
+bsd_set_privacy(const char *ifname, void *priv, int enabled)
+{
+	struct bsd_driver_data *drv = priv;
+
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __func__, enabled);
+
+	return set80211param(drv, IEEE80211_IOC_PRIVACY, enabled);
+}
+
+static int
+bsd_set_sta_authorized(void *priv, const u8 *addr, int authorized)
+{
+	struct bsd_driver_data *drv = priv;
+	struct ieee80211req_mlme mlme;
+
+	wpa_printf(MSG_DEBUG, "%s: addr=%s authorized=%d",
+		   __func__, ether_sprintf(addr), authorized);
+
+	if (authorized)
+		mlme.im_op = IEEE80211_MLME_AUTHORIZE;
+	else
+		mlme.im_op = IEEE80211_MLME_UNAUTHORIZE;
+	mlme.im_reason = 0;
+	memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+	return set80211var(drv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme));
+}
+
+static int
+bsd_sta_set_flags(void *priv, const u8 *addr, int total_flags, int flags_or,
+		  int flags_and)
+{
+	/* For now, only support setting Authorized flag */
+	if (flags_or & WLAN_STA_AUTHORIZED)
+		return bsd_set_sta_authorized(priv, addr, 1);
+	if (!(flags_and & WLAN_STA_AUTHORIZED))
+		return bsd_set_sta_authorized(priv, addr, 0);
+	return 0;
+}
+
+static int
+bsd_del_key(void *priv, const u8 *addr, int key_idx)
+{
+	struct bsd_driver_data *drv = priv;
+	struct ieee80211req_del_key wk;
+
+	wpa_printf(MSG_DEBUG, "%s: addr=%s key_idx=%d",
+		   __func__, ether_sprintf(addr), key_idx);
+
+	memset(&wk, 0, sizeof(wk));
+	if (addr != NULL) {
+		memcpy(wk.idk_macaddr, addr, IEEE80211_ADDR_LEN);
+		wk.idk_keyix = (u_int8_t) IEEE80211_KEYIX_NONE;	/* XXX */
+	} else {
+		wk.idk_keyix = key_idx;
+	}
+
+	return set80211var(drv, IEEE80211_IOC_DELKEY, &wk, sizeof(wk));
+}
+
+static int
+bsd_set_key(const char *ifname, void *priv, const char *alg,
+	    const u8 *addr, int key_idx,
+	    const u8 *key, size_t key_len, int txkey)
+{
+	struct bsd_driver_data *drv = priv;
+	struct ieee80211req_key wk;
+	u_int8_t cipher;
+
+	if (strcmp(alg, "none") == 0)
+		return bsd_del_key(drv, addr, key_idx);
+
+	wpa_printf(MSG_DEBUG, "%s: alg=%s addr=%s key_idx=%d",
+		   __func__, alg, ether_sprintf(addr), key_idx);
+
+	if (strcmp(alg, "WEP") == 0)
+		cipher = IEEE80211_CIPHER_WEP;
+	else if (strcmp(alg, "TKIP") == 0)
+		cipher = IEEE80211_CIPHER_TKIP;
+	else if (strcmp(alg, "CCMP") == 0)
+		cipher = IEEE80211_CIPHER_AES_CCM;
+	else {
+		printf("%s: unknown/unsupported algorithm %s\n",
+			__func__, alg);
+		return -1;
+	}
+
+	if (key_len > sizeof(wk.ik_keydata)) {
+		printf("%s: key length %d too big\n", __func__, key_len);
+		return -3;
+	}
+
+	memset(&wk, 0, sizeof(wk));
+	wk.ik_type = cipher;
+	wk.ik_flags = IEEE80211_KEY_RECV | IEEE80211_KEY_XMIT;
+	if (addr == NULL) {
+		memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
+		wk.ik_keyix = key_idx;
+		wk.ik_flags |= IEEE80211_KEY_DEFAULT;
+	} else {
+		memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
+		wk.ik_keyix = IEEE80211_KEYIX_NONE;
+	}
+	wk.ik_keylen = key_len;
+	memcpy(wk.ik_keydata, key, key_len);
+
+	return set80211var(drv, IEEE80211_IOC_WPAKEY, &wk, sizeof(wk));
+}
+
+
+static int
+bsd_get_seqnum(const char *ifname, void *priv, const u8 *addr, int idx,
+	       u8 *seq)
+{
+	struct bsd_driver_data *drv = priv;
+	struct ieee80211req_key wk;
+
+	wpa_printf(MSG_DEBUG, "%s: addr=%s idx=%d",
+		   __func__, ether_sprintf(addr), idx);
+
+	memset(&wk, 0, sizeof(wk));
+	if (addr == NULL)
+		memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
+	else
+		memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
+	wk.ik_keyix = idx;
+
+	if (get80211var(drv, IEEE80211_IOC_WPAKEY, &wk, sizeof(wk)) < 0) {
+		printf("Failed to get encryption.\n");
+		return -1;
+	}
+
+#ifdef WORDS_BIGENDIAN
+	{
+		/*
+		 * wk.ik_keytsc is in host byte order (big endian), need to
+		 * swap it to match with the byte order used in WPA.
+		 */
+		int i;
+		u8 tmp[WPA_KEY_RSC_LEN];
+		memcpy(tmp, &wk.ik_keytsc, sizeof(wk.ik_keytsc));
+		for (i = 0; i < WPA_KEY_RSC_LEN; i++) {
+			seq[i] = tmp[WPA_KEY_RSC_LEN - i - 1];
+		}
+	}
+#else /* WORDS_BIGENDIAN */
+	memcpy(seq, &wk.ik_keytsc, sizeof(wk.ik_keytsc));
+#endif /* WORDS_BIGENDIAN */
+	return 0;
+}
+
+
+static int 
+bsd_flush(void *priv)
+{
+	u8 allsta[IEEE80211_ADDR_LEN];
+
+	memset(allsta, 0xff, IEEE80211_ADDR_LEN);
+	return bsd_sta_deauth(priv, allsta, IEEE80211_REASON_AUTH_LEAVE);
+}
+
+
+static int
+bsd_read_sta_driver_data(void *priv, struct hostap_sta_driver_data *data,
+			 const u8 *addr)
+{
+	struct bsd_driver_data *drv = priv;
+	struct ieee80211req_sta_stats stats;
+
+	memcpy(stats.is_u.macaddr, addr, IEEE80211_ADDR_LEN);
+	if (get80211var(drv, IEEE80211_IOC_STA_STATS, &stats, sizeof(stats)) > 0) {
+		/* XXX? do packets counts include non-data frames? */
+		data->rx_packets = stats.is_stats.ns_rx_data;
+		data->rx_bytes = stats.is_stats.ns_rx_bytes;
+		data->tx_packets = stats.is_stats.ns_tx_data;
+		data->tx_bytes = stats.is_stats.ns_tx_bytes;
+	}
+	return 0;
+}
+
+static int
+bsd_set_opt_ie(const char *ifname, void *priv, const u8 *ie, size_t ie_len)
+{
+	/*
+	 * Do nothing; we setup parameters at startup that define the
+	 * contents of the beacon information element.
+	 */
+	return 0;
+}
+
+static int
+bsd_sta_deauth(void *priv, const u8 *addr, int reason_code)
+{
+	struct bsd_driver_data *drv = priv;
+	struct ieee80211req_mlme mlme;
+
+	wpa_printf(MSG_DEBUG, "%s: addr=%s reason_code=%d",
+		   __func__, ether_sprintf(addr), reason_code);
+
+	mlme.im_op = IEEE80211_MLME_DEAUTH;
+	mlme.im_reason = reason_code;
+	memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+	return set80211var(drv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme));
+}
+
+static int
+bsd_sta_disassoc(void *priv, const u8 *addr, int reason_code)
+{
+	struct bsd_driver_data *drv = priv;
+	struct ieee80211req_mlme mlme;
+
+	wpa_printf(MSG_DEBUG, "%s: addr=%s reason_code=%d",
+		   __func__, ether_sprintf(addr), reason_code);
+
+	mlme.im_op = IEEE80211_MLME_DISASSOC;
+	mlme.im_reason = reason_code;
+	memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+	return set80211var(drv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme));
+}
+
+static int
+bsd_del_sta(struct bsd_driver_data *drv, u8 addr[IEEE80211_ADDR_LEN])
+{
+	struct hostapd_data *hapd = drv->hapd;
+	struct hostapd_bss_config *conf = hapd->conf;
+	struct sta_info *sta;
+
+	hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,
+		HOSTAPD_LEVEL_INFO, "deassociated");
+
+	sta = ap_get_sta(hapd, addr);
+	if (sta != NULL) {
+		sta->flags &= ~(WLAN_STA_AUTH | WLAN_STA_ASSOC);
+		if (conf->wpa)
+			wpa_auth_sm_event(sta->wpa_sm, WPA_DISASSOC);
+		sta->acct_terminate_cause = RADIUS_ACCT_TERMINATE_CAUSE_USER_REQUEST;
+		ieee802_1x_notify_port_enabled(sta->eapol_sm, 0);
+		ap_free_sta(hapd, sta);
+	}
+	return 0;
+}
+
+static int
+bsd_new_sta(struct bsd_driver_data *drv, u8 addr[IEEE80211_ADDR_LEN])
+{
+	struct hostapd_data *hapd = drv->hapd;
+	struct hostapd_bss_config *conf = hapd->conf;
+	struct sta_info *sta;
+	struct ieee80211req_wpaie ie;
+	int new_assoc, ielen, res;
+
+	hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,
+		HOSTAPD_LEVEL_INFO, "associated");
+
+	sta = ap_sta_add(hapd, addr);
+	if (sta == NULL)
+		return -1;
+	/*
+	 * Fetch and validate any negotiated WPA/RSN parameters.
+	 */
+	if (conf->wpa) {
+		memset(&ie, 0, sizeof(ie));
+		memcpy(ie.wpa_macaddr, addr, IEEE80211_ADDR_LEN);
+		if (get80211var(drv, IEEE80211_IOC_WPAIE, &ie, sizeof(ie)) < 0) {
+			printf("Failed to get WPA/RSN information element.\n");
+			return -1;		/* XXX not right */
+		}
+		ielen = ie.wpa_ie[1];
+		if (ielen == 0) {
+			printf("No WPA/RSN information element for station!\n");
+			return -1;		/* XXX not right */
+		}
+		ielen += 2;
+		if (sta->wpa_sm == NULL)
+			sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth,
+							sta->addr);
+		if (sta->wpa_sm == NULL) {
+			printf("Failed to initialize WPA state machine\n");
+			return -1;
+		}
+		res = wpa_validate_wpa_ie(hapd->wpa_auth, sta->wpa_sm,
+					  ie.wpa_ie, ielen, NULL, 0);
+		if (res != WPA_IE_OK) {
+			printf("WPA/RSN information element rejected? "
+				"(res %u)\n", res);
+			return -1;
+		}
+	}
+
+	/*
+	 * Now that the internal station state is setup
+	 * kick the authenticator into action.
+	 */
+	new_assoc = (sta->flags & WLAN_STA_ASSOC) == 0;
+	sta->flags |= WLAN_STA_AUTH | WLAN_STA_ASSOC;
+	wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC);
+	hostapd_new_assoc_sta(hapd, sta, !new_assoc);
+	ieee802_1x_notify_port_enabled(sta->eapol_sm, 1);
+	return 0;
+}
+
+#include <net/route.h>
+#include <net80211/ieee80211_freebsd.h>
+
+static void
+bsd_wireless_event_receive(int sock, void *ctx, void *sock_ctx)
+{
+	struct bsd_driver_data *drv = ctx;
+	struct hostapd_data *hapd = drv->hapd;
+	char buf[2048];
+	struct if_announcemsghdr *ifan;
+	struct rt_msghdr *rtm;
+	struct ieee80211_michael_event *mic;
+	struct ieee80211_join_event *join;
+	struct ieee80211_leave_event *leave;
+	int n;
+
+	n = read(sock, buf, sizeof(buf));
+	if (n < 0) {
+		if (errno != EINTR && errno != EAGAIN)
+			perror("read(PF_ROUTE)");
+		return;
+	}
+
+	rtm = (struct rt_msghdr *) buf;
+	if (rtm->rtm_version != RTM_VERSION) {
+		wpa_printf(MSG_DEBUG, "Routing message version %d not "
+			"understood\n", rtm->rtm_version);
+		return;
+	}
+	ifan = (struct if_announcemsghdr *) rtm;
+	switch (rtm->rtm_type) {
+	case RTM_IEEE80211:
+		switch (ifan->ifan_what) {
+		case RTM_IEEE80211_ASSOC:
+		case RTM_IEEE80211_REASSOC:
+		case RTM_IEEE80211_DISASSOC:
+		case RTM_IEEE80211_SCAN:
+			break;
+		case RTM_IEEE80211_LEAVE:
+			leave = (struct ieee80211_leave_event *) &ifan[1];
+			bsd_del_sta(drv, leave->iev_addr);
+			break;
+		case RTM_IEEE80211_JOIN:
+#ifdef RTM_IEEE80211_REJOIN
+		case RTM_IEEE80211_REJOIN:
+#endif
+			join = (struct ieee80211_join_event *) &ifan[1];
+			bsd_new_sta(drv, join->iev_addr);
+			break;
+		case RTM_IEEE80211_REPLAY:
+			/* ignore */
+			break;
+		case RTM_IEEE80211_MICHAEL:
+			mic = (struct ieee80211_michael_event *) &ifan[1];
+			wpa_printf(MSG_DEBUG,
+				"Michael MIC failure wireless event: "
+				"keyix=%u src_addr=" MACSTR, mic->iev_keyix,
+				MAC2STR(mic->iev_src));
+			ieee80211_michael_mic_failure(hapd, mic->iev_src, 1);
+			break;
+		}
+		break;
+	}
+}
+
+static int
+bsd_wireless_event_init(void *priv)
+{
+	struct bsd_driver_data *drv = priv;
+	int s;
+
+	drv->wext_sock = -1;
+
+	s = socket(PF_ROUTE, SOCK_RAW, 0);
+	if (s < 0) {
+		perror("socket(PF_ROUTE,SOCK_RAW)");
+		return -1;
+	}
+	eloop_register_read_sock(s, bsd_wireless_event_receive, drv, NULL);
+	drv->wext_sock = s;
+
+	return 0;
+}
+
+static void
+bsd_wireless_event_deinit(void *priv)
+{
+	struct bsd_driver_data *drv = priv;
+
+	if (drv != NULL) {
+		if (drv->wext_sock < 0)
+			return;
+		eloop_unregister_read_sock(drv->wext_sock);
+		close(drv->wext_sock);
+	}
+}
+
+
+static int
+bsd_send_eapol(void *priv, const u8 *addr, const u8 *data, size_t data_len,
+	       int encrypt, const u8 *own_addr)
+{
+	struct bsd_driver_data *drv = priv;
+	unsigned char buf[3000];
+	unsigned char *bp = buf;
+	struct l2_ethhdr *eth;
+	size_t len;
+	int status;
+
+	/*
+	 * Prepend the Etherent header.  If the caller left us
+	 * space at the front we could just insert it but since
+	 * we don't know we copy to a local buffer.  Given the frequency
+	 * and size of frames this probably doesn't matter.
+	 */
+	len = data_len + sizeof(struct l2_ethhdr);
+	if (len > sizeof(buf)) {
+		bp = malloc(len);
+		if (bp == NULL) {
+			printf("EAPOL frame discarded, cannot malloc temp "
+				"buffer of size %u!\n", len);
+			return -1;
+		}
+	}
+	eth = (struct l2_ethhdr *) bp;
+	memcpy(eth->h_dest, addr, ETH_ALEN);
+	memcpy(eth->h_source, own_addr, ETH_ALEN);
+	eth->h_proto = htons(ETH_P_EAPOL);
+	memcpy(eth+1, data, data_len);
+
+	wpa_hexdump(MSG_MSGDUMP, "TX EAPOL", bp, len);
+
+	status = l2_packet_send(drv->sock_xmit, addr, ETH_P_EAPOL, bp, len);
+
+	if (bp != buf)
+		free(bp);
+	return status;
+}
+
+static void
+handle_read(void *ctx, const u8 *src_addr, const u8 *buf, size_t len)
+{
+	struct bsd_driver_data *drv = ctx;
+	struct hostapd_data *hapd = drv->hapd;
+	struct sta_info *sta;
+
+	sta = ap_get_sta(hapd, src_addr);
+	if (!sta || !(sta->flags & WLAN_STA_ASSOC)) {
+		printf("Data frame from not associated STA %s\n",
+		       ether_sprintf(src_addr));
+		/* XXX cannot happen */
+		return;
+	}
+	ieee802_1x_receive(hapd, src_addr, buf + sizeof(struct l2_ethhdr),
+			   len - sizeof(struct l2_ethhdr));
+}
+
+static int
+bsd_get_ssid(const char *ifname, void *priv, u8 *buf, int len)
+{
+	struct bsd_driver_data *drv = priv;
+	int ssid_len = get80211var(drv, IEEE80211_IOC_SSID, buf, len);
+
+	wpa_printf(MSG_DEBUG, "%s: ssid=\"%.*s\"", __func__, ssid_len, buf);
+
+	return ssid_len;
+}
+
+static int
+bsd_set_ssid(const char *ifname, void *priv, const u8 *buf, int len)
+{
+	struct bsd_driver_data *drv = priv;
+
+	wpa_printf(MSG_DEBUG, "%s: ssid=\"%.*s\"", __func__, len, buf);
+
+	return set80211var(drv, IEEE80211_IOC_SSID, buf, len);
+}
+
+static void *
+bsd_init(struct hostapd_data *hapd)
+{
+	struct bsd_driver_data *drv;
+
+	drv = os_zalloc(sizeof(struct bsd_driver_data));
+	if (drv == NULL) {
+		printf("Could not allocate memory for bsd driver data\n");
+		goto bad;
+	}
+
+	drv->hapd = hapd;
+	drv->ioctl_sock = socket(PF_INET, SOCK_DGRAM, 0);
+	if (drv->ioctl_sock < 0) {
+		perror("socket[PF_INET,SOCK_DGRAM]");
+		goto bad;
+	}
+	memcpy(drv->iface, hapd->conf->iface, sizeof(drv->iface));
+
+	drv->sock_xmit = l2_packet_init(drv->iface, NULL, ETH_P_EAPOL,
+					handle_read, drv, 1);
+	if (drv->sock_xmit == NULL)
+		goto bad;
+	if (l2_packet_get_own_addr(drv->sock_xmit, hapd->own_addr))
+		goto bad;
+
+	bsd_set_iface_flags(drv, 0);	/* mark down during setup */
+
+	return drv;
+bad:
+	if (drv->sock_xmit != NULL)
+		l2_packet_deinit(drv->sock_xmit);
+	if (drv->ioctl_sock >= 0)
+		close(drv->ioctl_sock);
+	if (drv != NULL)
+		free(drv);
+	return NULL;
+}
+
+
+static void
+bsd_deinit(void *priv)
+{
+	struct bsd_driver_data *drv = priv;
+
+	(void) bsd_set_iface_flags(drv, 0);
+	if (drv->ioctl_sock >= 0)
+		close(drv->ioctl_sock);
+	if (drv->sock_xmit != NULL)
+		l2_packet_deinit(drv->sock_xmit);
+	free(drv);
+}
+
+const struct wpa_driver_ops wpa_driver_bsd_ops = {
+	.name			= "bsd",
+	.init			= bsd_init,
+	.deinit			= bsd_deinit,
+	.set_ieee8021x		= bsd_set_ieee8021x,
+	.set_privacy		= bsd_set_privacy,
+	.set_encryption		= bsd_set_key,
+	.get_seqnum		= bsd_get_seqnum,
+	.flush			= bsd_flush,
+	.set_generic_elem	= bsd_set_opt_ie,
+	.wireless_event_init	= bsd_wireless_event_init,
+	.wireless_event_deinit	= bsd_wireless_event_deinit,
+	.sta_set_flags		= bsd_sta_set_flags,
+	.read_sta_data		= bsd_read_sta_driver_data,
+	.send_eapol		= bsd_send_eapol,
+	.sta_disassoc		= bsd_sta_disassoc,
+	.sta_deauth		= bsd_sta_deauth,
+	.set_ssid		= bsd_set_ssid,
+	.get_ssid		= bsd_get_ssid,
+};
diff --git a/contrib/wpa/hostapd/driver_hostap.c b/contrib/wpa/hostapd/driver_hostap.c
new file mode 100644
index 0000000..ceff099
--- /dev/null
+++ b/contrib/wpa/hostapd/driver_hostap.c
@@ -0,0 +1,1279 @@
+/*
+ * hostapd / Kernel driver communication with Linux Host AP driver
+ * Copyright (c) 2002-2007, 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.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+
+#ifdef USE_KERNEL_HEADERS
+/* compat-wireless does not include linux/compiler.h to define __user, so
+ * define it here */
+#ifndef __user
+#define __user
+#endif /* __user */
+#include <asm/types.h>
+#include <linux/if_packet.h>
+#include <linux/if_ether.h>   /* The L2 protocols */
+#include <linux/if_arp.h>
+#include <linux/wireless.h>
+#else /* USE_KERNEL_HEADERS */
+#include <net/if_arp.h>
+#include <netpacket/packet.h>
+#include "wireless_copy.h"
+#endif /* USE_KERNEL_HEADERS */
+
+#include "hostapd.h"
+#include "driver.h"
+#include "ieee802_1x.h"
+#include "eloop.h"
+#include "priv_netlink.h"
+#include "ieee802_11.h"
+#include "sta_info.h"
+#include "hostap_common.h"
+#include "hw_features.h"
+
+
+struct hostap_driver_data {
+	struct hostapd_data *hapd;
+
+	char iface[IFNAMSIZ + 1];
+	int sock; /* raw packet socket for driver access */
+	int ioctl_sock; /* socket for ioctl() use */
+	int wext_sock; /* socket for wireless events */
+
+	int we_version;
+
+	u8 *generic_ie;
+	size_t generic_ie_len;
+	u8 *wps_ie;
+	size_t wps_ie_len;
+};
+
+
+static int hostapd_ioctl(void *priv, struct prism2_hostapd_param *param,
+			 int len);
+static int hostap_set_iface_flags(void *priv, int dev_up);
+
+static void handle_data(struct hostapd_data *hapd, u8 *buf, size_t len,
+			u16 stype)
+{
+	struct ieee80211_hdr *hdr;
+	u16 fc, ethertype;
+	u8 *pos, *sa;
+	size_t left;
+	struct sta_info *sta;
+
+	if (len < sizeof(struct ieee80211_hdr))
+		return;
+
+	hdr = (struct ieee80211_hdr *) buf;
+	fc = le_to_host16(hdr->frame_control);
+
+	if ((fc & (WLAN_FC_FROMDS | WLAN_FC_TODS)) != WLAN_FC_TODS) {
+		printf("Not ToDS data frame (fc=0x%04x)\n", fc);
+		return;
+	}
+
+	sa = hdr->addr2;
+	sta = ap_get_sta(hapd, sa);
+	if (!sta || !(sta->flags & WLAN_STA_ASSOC)) {
+		printf("Data frame from not associated STA " MACSTR "\n",
+		       MAC2STR(sa));
+		if (sta && (sta->flags & WLAN_STA_AUTH))
+			hostapd_sta_disassoc(
+				hapd, sa,
+				WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA);
+		else
+			hostapd_sta_deauth(
+				hapd, sa,
+				WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA);
+		return;
+	}
+
+	pos = (u8 *) (hdr + 1);
+	left = len - sizeof(*hdr);
+
+	if (left < sizeof(rfc1042_header)) {
+		printf("Too short data frame\n");
+		return;
+	}
+
+	if (memcmp(pos, rfc1042_header, sizeof(rfc1042_header)) != 0) {
+		printf("Data frame with no RFC1042 header\n");
+		return;
+	}
+	pos += sizeof(rfc1042_header);
+	left -= sizeof(rfc1042_header);
+
+	if (left < 2) {
+		printf("No ethertype in data frame\n");
+		return;
+	}
+
+	ethertype = WPA_GET_BE16(pos);
+	pos += 2;
+	left -= 2;
+	switch (ethertype) {
+	case ETH_P_PAE:
+		ieee802_1x_receive(hapd, sa, pos, left);
+		break;
+
+	default:
+		printf("Unknown ethertype 0x%04x in data frame\n", ethertype);
+		break;
+	}
+}
+
+
+static void handle_tx_callback(struct hostapd_data *hapd, u8 *buf, size_t len,
+			       int ok)
+{
+	struct ieee80211_hdr *hdr;
+	u16 fc, type, stype;
+	struct sta_info *sta;
+
+	hdr = (struct ieee80211_hdr *) buf;
+	fc = le_to_host16(hdr->frame_control);
+
+	type = WLAN_FC_GET_TYPE(fc);
+	stype = WLAN_FC_GET_STYPE(fc);
+
+	switch (type) {
+	case WLAN_FC_TYPE_MGMT:
+		wpa_printf(MSG_DEBUG, "MGMT (TX callback) %s",
+			   ok ? "ACK" : "fail");
+		ieee802_11_mgmt_cb(hapd, buf, len, stype, ok);
+		break;
+	case WLAN_FC_TYPE_CTRL:
+		wpa_printf(MSG_DEBUG, "CTRL (TX callback) %s",
+			   ok ? "ACK" : "fail");
+		break;
+	case WLAN_FC_TYPE_DATA:
+		wpa_printf(MSG_DEBUG, "DATA (TX callback) %s",
+			   ok ? "ACK" : "fail");
+		sta = ap_get_sta(hapd, hdr->addr1);
+		if (sta && sta->flags & WLAN_STA_PENDING_POLL) {
+			wpa_printf(MSG_DEBUG, "STA " MACSTR
+				   " %s pending activity poll",
+				   MAC2STR(sta->addr),
+				   ok ? "ACKed" : "did not ACK");
+			if (ok)
+				sta->flags &= ~WLAN_STA_PENDING_POLL;
+		}
+		if (sta)
+			ieee802_1x_tx_status(hapd, sta, buf, len, ok);
+		break;
+	default:
+		printf("unknown TX callback frame type %d\n", type);
+		break;
+	}
+}
+
+
+static void handle_frame(struct hostapd_data *hapd, u8 *buf, size_t len)
+{
+	struct ieee80211_hdr *hdr;
+	u16 fc, extra_len, type, stype;
+	unsigned char *extra = NULL;
+	size_t data_len = len;
+	int ver;
+
+	/* PSPOLL is only 16 bytes, but driver does not (at least yet) pass
+	 * these to user space */
+	if (len < 24) {
+		wpa_printf(MSG_MSGDUMP, "handle_frame: too short (%lu)",
+			   (unsigned long) len);
+		return;
+	}
+
+	hdr = (struct ieee80211_hdr *) buf;
+	fc = le_to_host16(hdr->frame_control);
+	type = WLAN_FC_GET_TYPE(fc);
+	stype = WLAN_FC_GET_STYPE(fc);
+
+	if (type != WLAN_FC_TYPE_MGMT || stype != WLAN_FC_STYPE_BEACON) {
+		wpa_hexdump(MSG_MSGDUMP, "Received management frame",
+			    buf, len);
+	}
+
+	ver = fc & WLAN_FC_PVER;
+
+	/* protocol version 3 is reserved for indicating extra data after the
+	 * payload, version 2 for indicating ACKed frame (TX callbacks), and
+	 * version 1 for indicating failed frame (no ACK, TX callbacks) */
+	if (ver == 3) {
+		u8 *pos = buf + len - 2;
+		extra_len = WPA_GET_LE16(pos);
+		printf("extra data in frame (elen=%d)\n", extra_len);
+		if ((size_t) extra_len + 2 > len) {
+			printf("  extra data overflow\n");
+			return;
+		}
+		len -= extra_len + 2;
+		extra = buf + len;
+	} else if (ver == 1 || ver == 2) {
+		handle_tx_callback(hapd, buf, data_len, ver == 2 ? 1 : 0);
+		return;
+	} else if (ver != 0) {
+		printf("unknown protocol version %d\n", ver);
+		return;
+	}
+
+	switch (type) {
+	case WLAN_FC_TYPE_MGMT:
+		if (stype != WLAN_FC_STYPE_BEACON)
+			wpa_printf(MSG_MSGDUMP, "MGMT");
+		ieee802_11_mgmt(hapd, buf, data_len, stype, NULL);
+		break;
+	case WLAN_FC_TYPE_CTRL:
+		wpa_printf(MSG_DEBUG, "CTRL");
+		break;
+	case WLAN_FC_TYPE_DATA:
+		wpa_printf(MSG_DEBUG, "DATA");
+		handle_data(hapd, buf, data_len, stype);
+		break;
+	default:
+		wpa_printf(MSG_DEBUG, "unknown frame type %d", type);
+		break;
+	}
+}
+
+
+static void handle_read(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	struct hostapd_data *hapd = (struct hostapd_data *) eloop_ctx;
+	int len;
+	unsigned char buf[3000];
+
+	len = recv(sock, buf, sizeof(buf), 0);
+	if (len < 0) {
+		perror("recv");
+		return;
+	}
+
+	handle_frame(hapd, buf, len);
+}
+
+
+static int hostap_init_sockets(struct hostap_driver_data *drv)
+{
+	struct ifreq ifr;
+	struct sockaddr_ll addr;
+
+	drv->sock = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
+	if (drv->sock < 0) {
+		perror("socket[PF_PACKET,SOCK_RAW]");
+		return -1;
+	}
+
+	if (eloop_register_read_sock(drv->sock, handle_read, drv->hapd, NULL))
+	{
+		printf("Could not register read socket\n");
+		return -1;
+	}
+
+        memset(&ifr, 0, sizeof(ifr));
+        snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), "%sap", drv->iface);
+        if (ioctl(drv->sock, SIOCGIFINDEX, &ifr) != 0) {
+		perror("ioctl(SIOCGIFINDEX)");
+		return -1;
+        }
+
+	if (hostap_set_iface_flags(drv, 1)) {
+		return -1;
+	}
+
+	memset(&addr, 0, sizeof(addr));
+	addr.sll_family = AF_PACKET;
+	addr.sll_ifindex = ifr.ifr_ifindex;
+	wpa_printf(MSG_DEBUG, "Opening raw packet socket for ifindex %d",
+		   addr.sll_ifindex);
+
+	if (bind(drv->sock, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+		perror("bind");
+		return -1;
+	}
+
+        memset(&ifr, 0, sizeof(ifr));
+        os_strlcpy(ifr.ifr_name, drv->iface, sizeof(ifr.ifr_name));
+        if (ioctl(drv->sock, SIOCGIFHWADDR, &ifr) != 0) {
+		perror("ioctl(SIOCGIFHWADDR)");
+		return -1;
+        }
+
+	if (ifr.ifr_hwaddr.sa_family != ARPHRD_ETHER) {
+		printf("Invalid HW-addr family 0x%04x\n",
+		       ifr.ifr_hwaddr.sa_family);
+		return -1;
+	}
+	memcpy(drv->hapd->own_addr, ifr.ifr_hwaddr.sa_data, ETH_ALEN);
+
+	return 0;
+}
+
+
+static int hostap_send_mgmt_frame(void *priv, const void *msg, size_t len,
+				  int flags)
+{
+	struct hostap_driver_data *drv = priv;
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) msg;
+	int res;
+
+	/* Request TX callback */
+	hdr->frame_control |= host_to_le16(BIT(1));
+	res = send(drv->sock, msg, len, flags);
+	hdr->frame_control &= ~host_to_le16(BIT(1));
+
+	return res;
+}
+
+
+static int hostap_send_eapol(void *priv, const u8 *addr, const u8 *data,
+			     size_t data_len, int encrypt, const u8 *own_addr)
+{
+	struct hostap_driver_data *drv = priv;
+	struct ieee80211_hdr *hdr;
+	size_t len;
+	u8 *pos;
+	int res;
+
+	len = sizeof(*hdr) + sizeof(rfc1042_header) + 2 + data_len;
+	hdr = os_zalloc(len);
+	if (hdr == NULL) {
+		printf("malloc() failed for hostapd_send_data(len=%lu)\n",
+		       (unsigned long) len);
+		return -1;
+	}
+
+	hdr->frame_control =
+		IEEE80211_FC(WLAN_FC_TYPE_DATA, WLAN_FC_STYPE_DATA);
+	hdr->frame_control |= host_to_le16(WLAN_FC_FROMDS);
+	if (encrypt)
+		hdr->frame_control |= host_to_le16(WLAN_FC_ISWEP);
+	memcpy(hdr->IEEE80211_DA_FROMDS, addr, ETH_ALEN);
+	memcpy(hdr->IEEE80211_BSSID_FROMDS, own_addr, ETH_ALEN);
+	memcpy(hdr->IEEE80211_SA_FROMDS, own_addr, ETH_ALEN);
+
+	pos = (u8 *) (hdr + 1);
+	memcpy(pos, rfc1042_header, sizeof(rfc1042_header));
+	pos += sizeof(rfc1042_header);
+	*((u16 *) pos) = htons(ETH_P_PAE);
+	pos += 2;
+	memcpy(pos, data, data_len);
+
+	res = hostap_send_mgmt_frame(drv, (u8 *) hdr, len, 0);
+	free(hdr);
+
+	if (res < 0) {
+		perror("hostapd_send_eapol: send");
+		printf("hostapd_send_eapol - packet len: %lu - failed\n",
+		       (unsigned long) len);
+	}
+
+	return res;
+}
+
+
+static int hostap_sta_set_flags(void *priv, const u8 *addr,
+				int total_flags, int flags_or, int flags_and)
+{
+	struct hostap_driver_data *drv = priv;
+	struct prism2_hostapd_param param;
+
+	memset(&param, 0, sizeof(param));
+	param.cmd = PRISM2_HOSTAPD_SET_FLAGS_STA;
+	memcpy(param.sta_addr, addr, ETH_ALEN);
+	param.u.set_flags_sta.flags_or = flags_or;
+	param.u.set_flags_sta.flags_and = flags_and;
+	return hostapd_ioctl(drv, &param, sizeof(param));
+}
+
+
+static int hostap_set_iface_flags(void *priv, int dev_up)
+{
+	struct hostap_driver_data *drv = priv;
+	struct ifreq ifr;
+
+	if (drv->ioctl_sock < 0)
+		return -1;
+
+	memset(&ifr, 0, sizeof(ifr));
+	snprintf(ifr.ifr_name, IFNAMSIZ, "%sap", drv->iface);
+
+	if (ioctl(drv->ioctl_sock, SIOCGIFFLAGS, &ifr) != 0) {
+		perror("ioctl[SIOCGIFFLAGS]");
+		return -1;
+	}
+
+	if (dev_up)
+		ifr.ifr_flags |= IFF_UP;
+	else
+		ifr.ifr_flags &= ~IFF_UP;
+
+	if (ioctl(drv->ioctl_sock, SIOCSIFFLAGS, &ifr) != 0) {
+		perror("ioctl[SIOCSIFFLAGS]");
+		return -1;
+	}
+
+	if (dev_up) {
+		memset(&ifr, 0, sizeof(ifr));
+		snprintf(ifr.ifr_name, IFNAMSIZ, "%sap", drv->iface);
+		ifr.ifr_mtu = HOSTAPD_MTU;
+		if (ioctl(drv->ioctl_sock, SIOCSIFMTU, &ifr) != 0) {
+			perror("ioctl[SIOCSIFMTU]");
+			printf("Setting MTU failed - trying to survive with "
+			       "current value\n");
+		}
+	}
+
+	return 0;
+}
+
+
+static int hostapd_ioctl(void *priv, struct prism2_hostapd_param *param,
+			 int len)
+{
+	struct hostap_driver_data *drv = priv;
+	struct iwreq iwr;
+
+	memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
+	iwr.u.data.pointer = (caddr_t) param;
+	iwr.u.data.length = len;
+
+	if (ioctl(drv->ioctl_sock, PRISM2_IOCTL_HOSTAPD, &iwr) < 0) {
+		perror("ioctl[PRISM2_IOCTL_HOSTAPD]");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int hostap_set_encryption(const char *ifname, void *priv,
+				 const char *alg, const u8 *addr,
+				 int idx, const u8 *key, size_t key_len,
+				 int txkey)
+{
+	struct hostap_driver_data *drv = priv;
+	struct prism2_hostapd_param *param;
+	u8 *buf;
+	size_t blen;
+	int ret = 0;
+
+	blen = sizeof(*param) + key_len;
+	buf = os_zalloc(blen);
+	if (buf == NULL)
+		return -1;
+
+	param = (struct prism2_hostapd_param *) buf;
+	param->cmd = PRISM2_SET_ENCRYPTION;
+	if (addr == NULL)
+		memset(param->sta_addr, 0xff, ETH_ALEN);
+	else
+		memcpy(param->sta_addr, addr, ETH_ALEN);
+	os_strlcpy((char *) param->u.crypt.alg, alg,
+		   HOSTAP_CRYPT_ALG_NAME_LEN);
+	param->u.crypt.flags = txkey ? HOSTAP_CRYPT_FLAG_SET_TX_KEY : 0;
+	param->u.crypt.idx = idx;
+	param->u.crypt.key_len = key_len;
+	memcpy((u8 *) (param + 1), key, key_len);
+
+	if (hostapd_ioctl(drv, param, blen)) {
+		printf("Failed to set encryption.\n");
+		ret = -1;
+	}
+	free(buf);
+
+	return ret;
+}
+
+
+static int hostap_get_seqnum(const char *ifname, void *priv, const u8 *addr,
+			     int idx, u8 *seq)
+{
+	struct hostap_driver_data *drv = priv;
+	struct prism2_hostapd_param *param;
+	u8 *buf;
+	size_t blen;
+	int ret = 0;
+
+	blen = sizeof(*param) + 32;
+	buf = os_zalloc(blen);
+	if (buf == NULL)
+		return -1;
+
+	param = (struct prism2_hostapd_param *) buf;
+	param->cmd = PRISM2_GET_ENCRYPTION;
+	if (addr == NULL)
+		memset(param->sta_addr, 0xff, ETH_ALEN);
+	else
+		memcpy(param->sta_addr, addr, ETH_ALEN);
+	param->u.crypt.idx = idx;
+
+	if (hostapd_ioctl(drv, param, blen)) {
+		printf("Failed to get encryption.\n");
+		ret = -1;
+	} else {
+		memcpy(seq, param->u.crypt.seq, 8);
+	}
+	free(buf);
+
+	return ret;
+}
+
+
+static int hostap_ioctl_prism2param(void *priv, int param, int value)
+{
+	struct hostap_driver_data *drv = priv;
+	struct iwreq iwr;
+	int *i;
+
+	memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
+	i = (int *) iwr.u.name;
+	*i++ = param;
+	*i++ = value;
+
+	if (ioctl(drv->ioctl_sock, PRISM2_IOCTL_PRISM2_PARAM, &iwr) < 0) {
+		perror("ioctl[PRISM2_IOCTL_PRISM2_PARAM]");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int hostap_set_ieee8021x(const char *ifname, void *priv, int enabled)
+{
+	struct hostap_driver_data *drv = priv;
+
+	/* enable kernel driver support for IEEE 802.1X */
+	if (hostap_ioctl_prism2param(drv, PRISM2_PARAM_IEEE_802_1X, enabled)) {
+		printf("Could not setup IEEE 802.1X support in kernel driver."
+		       "\n");
+		return -1;
+	}
+
+	if (!enabled)
+		return 0;
+
+	/* use host driver implementation of encryption to allow
+	 * individual keys and passing plaintext EAPOL frames */
+	if (hostap_ioctl_prism2param(drv, PRISM2_PARAM_HOST_DECRYPT, 1) ||
+	    hostap_ioctl_prism2param(drv, PRISM2_PARAM_HOST_ENCRYPT, 1)) {
+		printf("Could not setup host-based encryption in kernel "
+		       "driver.\n");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int hostap_set_privacy(const char *ifname, void *priv, int enabled)
+{
+	struct hostap_drvier_data *drv = priv;
+
+	return hostap_ioctl_prism2param(drv, PRISM2_PARAM_PRIVACY_INVOKED,
+					enabled);
+}
+
+ 
+static int hostap_set_ssid(const char *ifname, void *priv, const u8 *buf,
+			   int len)
+{
+	struct hostap_driver_data *drv = priv;
+	struct iwreq iwr;
+
+	memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
+	iwr.u.essid.flags = 1; /* SSID active */
+	iwr.u.essid.pointer = (caddr_t) buf;
+	iwr.u.essid.length = len + 1;
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWESSID, &iwr) < 0) {
+		perror("ioctl[SIOCSIWESSID]");
+		printf("len=%d\n", len);
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int hostap_flush(void *priv)
+{
+	struct hostap_driver_data *drv = priv;
+	struct prism2_hostapd_param param;
+
+	memset(&param, 0, sizeof(param));
+	param.cmd = PRISM2_HOSTAPD_FLUSH;
+	return hostapd_ioctl(drv, &param, sizeof(param));
+}
+
+
+static int hostap_read_sta_data(void *priv,
+				struct hostap_sta_driver_data *data,
+				const u8 *addr)
+{
+	struct hostap_driver_data *drv = priv;
+	char buf[1024], line[128], *pos;
+	FILE *f;
+	unsigned long val;
+
+	memset(data, 0, sizeof(*data));
+	snprintf(buf, sizeof(buf), "/proc/net/hostap/%s/" MACSTR,
+		 drv->iface, MAC2STR(addr));
+
+	f = fopen(buf, "r");
+	if (!f)
+		return -1;
+	/* Need to read proc file with in one piece, so use large enough
+	 * buffer. */
+	setbuffer(f, buf, sizeof(buf));
+
+	while (fgets(line, sizeof(line), f)) {
+		pos = strchr(line, '=');
+		if (!pos)
+			continue;
+		*pos++ = '\0';
+		val = strtoul(pos, NULL, 10);
+		if (strcmp(line, "rx_packets") == 0)
+			data->rx_packets = val;
+		else if (strcmp(line, "tx_packets") == 0)
+			data->tx_packets = val;
+		else if (strcmp(line, "rx_bytes") == 0)
+			data->rx_bytes = val;
+		else if (strcmp(line, "tx_bytes") == 0)
+			data->tx_bytes = val;
+	}
+
+	fclose(f);
+
+	return 0;
+}
+
+
+static int hostap_sta_add(const char *ifname, void *priv, const u8 *addr,
+			  u16 aid, u16 capability, u8 *supp_rates,
+			  size_t supp_rates_len, int flags,
+			  u16 listen_interval)
+{
+	struct hostap_driver_data *drv = priv;
+	struct prism2_hostapd_param param;
+	int tx_supp_rates = 0;
+	size_t i;
+
+#define WLAN_RATE_1M BIT(0)
+#define WLAN_RATE_2M BIT(1)
+#define WLAN_RATE_5M5 BIT(2)
+#define WLAN_RATE_11M BIT(3)
+
+	for (i = 0; i < supp_rates_len; i++) {
+		if ((supp_rates[i] & 0x7f) == 2)
+			tx_supp_rates |= WLAN_RATE_1M;
+		if ((supp_rates[i] & 0x7f) == 4)
+			tx_supp_rates |= WLAN_RATE_2M;
+		if ((supp_rates[i] & 0x7f) == 11)
+			tx_supp_rates |= WLAN_RATE_5M5;
+		if ((supp_rates[i] & 0x7f) == 22)
+			tx_supp_rates |= WLAN_RATE_11M;
+	}
+
+	memset(&param, 0, sizeof(param));
+	param.cmd = PRISM2_HOSTAPD_ADD_STA;
+	memcpy(param.sta_addr, addr, ETH_ALEN);
+	param.u.add_sta.aid = aid;
+	param.u.add_sta.capability = capability;
+	param.u.add_sta.tx_supp_rates = tx_supp_rates;
+	return hostapd_ioctl(drv, &param, sizeof(param));
+}
+
+
+static int hostap_sta_remove(void *priv, const u8 *addr)
+{
+	struct hostap_driver_data *drv = priv;
+	struct prism2_hostapd_param param;
+
+	hostap_sta_set_flags(drv, addr, 0, 0, ~WLAN_STA_AUTHORIZED);
+
+	memset(&param, 0, sizeof(param));
+	param.cmd = PRISM2_HOSTAPD_REMOVE_STA;
+	memcpy(param.sta_addr, addr, ETH_ALEN);
+	if (hostapd_ioctl(drv, &param, sizeof(param))) {
+		printf("Could not remove station from kernel driver.\n");
+		return -1;
+	}
+	return 0;
+}
+
+
+static int hostap_get_inact_sec(void *priv, const u8 *addr)
+{
+	struct hostap_driver_data *drv = priv;
+	struct prism2_hostapd_param param;
+
+	memset(&param, 0, sizeof(param));
+	param.cmd = PRISM2_HOSTAPD_GET_INFO_STA;
+	memcpy(param.sta_addr, addr, ETH_ALEN);
+	if (hostapd_ioctl(drv, &param, sizeof(param))) {
+		return -1;
+	}
+
+	return param.u.get_info_sta.inactive_sec;
+}
+
+
+static int hostap_sta_clear_stats(void *priv, const u8 *addr)
+{
+	struct hostap_driver_data *drv = priv;
+	struct prism2_hostapd_param param;
+
+	memset(&param, 0, sizeof(param));
+	param.cmd = PRISM2_HOSTAPD_STA_CLEAR_STATS;
+	memcpy(param.sta_addr, addr, ETH_ALEN);
+	if (hostapd_ioctl(drv, &param, sizeof(param))) {
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int hostap_set_assoc_ap(void *priv, const u8 *addr)
+{
+	struct hostap_driver_data *drv = priv;
+	struct prism2_hostapd_param param;
+
+	memset(&param, 0, sizeof(param));
+	param.cmd = PRISM2_HOSTAPD_SET_ASSOC_AP_ADDR;
+	memcpy(param.sta_addr, addr, ETH_ALEN);
+	if (hostapd_ioctl(drv, &param, sizeof(param)))
+		return -1;
+
+	return 0;
+}
+
+
+static int hostapd_ioctl_set_generic_elem(struct hostap_driver_data *drv)
+{
+	struct prism2_hostapd_param *param;
+	int res;
+	size_t blen, elem_len;
+
+	elem_len = drv->generic_ie_len + drv->wps_ie_len;
+	blen = PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN + elem_len;
+	if (blen < sizeof(*param))
+		blen = sizeof(*param);
+
+	param = os_zalloc(blen);
+	if (param == NULL)
+		return -1;
+
+	param->cmd = PRISM2_HOSTAPD_SET_GENERIC_ELEMENT;
+	param->u.generic_elem.len = elem_len;
+	if (drv->generic_ie) {
+		os_memcpy(param->u.generic_elem.data, drv->generic_ie,
+			  drv->generic_ie_len);
+	}
+	if (drv->wps_ie) {
+		os_memcpy(&param->u.generic_elem.data[drv->generic_ie_len],
+			  drv->wps_ie, drv->wps_ie_len);
+	}
+	wpa_hexdump(MSG_DEBUG, "hostap: Set generic IE",
+		    param->u.generic_elem.data, elem_len);
+	res = hostapd_ioctl(drv, param, blen);
+
+	os_free(param);
+
+	return res;
+}
+
+
+static int hostap_set_generic_elem(const char *ifname, void *priv,
+				   const u8 *elem, size_t elem_len)
+{
+	struct hostap_driver_data *drv = priv;
+
+	os_free(drv->generic_ie);
+	drv->generic_ie = NULL;
+	drv->generic_ie_len = 0;
+	if (elem) {
+		drv->generic_ie = os_malloc(elem_len);
+		if (drv->generic_ie == NULL)
+			return -1;
+		os_memcpy(drv->generic_ie, elem, elem_len);
+		drv->generic_ie_len = elem_len;
+	}
+
+	return hostapd_ioctl_set_generic_elem(drv);
+}
+
+
+static int hostap_set_wps_beacon_ie(const char *ifname, void *priv,
+				    const u8 *ie, size_t len)
+{
+	/* Host AP driver supports only one set of extra IEs, so we need to
+	 * use the ProbeResp IEs also for Beacon frames since they include more
+	 * information. */
+	return 0;
+}
+
+
+static int hostap_set_wps_probe_resp_ie(const char *ifname, void *priv,
+					const u8 *ie, size_t len)
+{
+	struct hostap_driver_data *drv = priv;
+
+	os_free(drv->wps_ie);
+	drv->wps_ie = NULL;
+	drv->wps_ie_len = 0;
+	if (ie) {
+		drv->wps_ie = os_malloc(len);
+		if (drv->wps_ie == NULL)
+			return -1;
+		os_memcpy(drv->wps_ie, ie, len);
+		drv->wps_ie_len = len;
+	}
+
+	return hostapd_ioctl_set_generic_elem(drv);
+}
+
+
+static void
+hostapd_wireless_event_wireless_custom(struct hostap_driver_data *drv,
+				       char *custom)
+{
+	wpa_printf(MSG_DEBUG, "Custom wireless event: '%s'", custom);
+
+	if (strncmp(custom, "MLME-MICHAELMICFAILURE.indication", 33) == 0) {
+		char *pos;
+		u8 addr[ETH_ALEN];
+		pos = strstr(custom, "addr=");
+		if (pos == NULL) {
+			wpa_printf(MSG_DEBUG,
+				   "MLME-MICHAELMICFAILURE.indication "
+				   "without sender address ignored");
+			return;
+		}
+		pos += 5;
+		if (hwaddr_aton(pos, addr) == 0) {
+			ieee80211_michael_mic_failure(drv->hapd, addr, 1);
+		} else {
+			wpa_printf(MSG_DEBUG,
+				   "MLME-MICHAELMICFAILURE.indication "
+				   "with invalid MAC address");
+		}
+	}
+}
+
+
+static void hostapd_wireless_event_wireless(struct hostap_driver_data *drv,
+					    char *data, int len)
+{
+	struct iw_event iwe_buf, *iwe = &iwe_buf;
+	char *pos, *end, *custom, *buf;
+
+	pos = data;
+	end = data + len;
+
+	while (pos + IW_EV_LCP_LEN <= end) {
+		/* Event data may be unaligned, so make a local, aligned copy
+		 * before processing. */
+		memcpy(&iwe_buf, pos, IW_EV_LCP_LEN);
+		wpa_printf(MSG_DEBUG, "Wireless event: cmd=0x%x len=%d",
+			   iwe->cmd, iwe->len);
+		if (iwe->len <= IW_EV_LCP_LEN)
+			return;
+
+		custom = pos + IW_EV_POINT_LEN;
+		if (drv->we_version > 18 &&
+		    (iwe->cmd == IWEVMICHAELMICFAILURE ||
+		     iwe->cmd == IWEVCUSTOM)) {
+			/* WE-19 removed the pointer from struct iw_point */
+			char *dpos = (char *) &iwe_buf.u.data.length;
+			int dlen = dpos - (char *) &iwe_buf;
+			memcpy(dpos, pos + IW_EV_LCP_LEN,
+			       sizeof(struct iw_event) - dlen);
+		} else {
+			memcpy(&iwe_buf, pos, sizeof(struct iw_event));
+			custom += IW_EV_POINT_OFF;
+		}
+
+		switch (iwe->cmd) {
+		case IWEVCUSTOM:
+			if (custom + iwe->u.data.length > end)
+				return;
+			buf = malloc(iwe->u.data.length + 1);
+			if (buf == NULL)
+				return;
+			memcpy(buf, custom, iwe->u.data.length);
+			buf[iwe->u.data.length] = '\0';
+			hostapd_wireless_event_wireless_custom(drv, buf);
+			free(buf);
+			break;
+		}
+
+		pos += iwe->len;
+	}
+}
+
+
+static void hostapd_wireless_event_rtm_newlink(struct hostap_driver_data *drv,
+					       struct nlmsghdr *h, int len)
+{
+	struct ifinfomsg *ifi;
+	int attrlen, nlmsg_len, rta_len;
+	struct rtattr * attr;
+
+	if (len < (int) sizeof(*ifi))
+		return;
+
+	ifi = NLMSG_DATA(h);
+
+	/* TODO: use ifi->ifi_index to filter out wireless events from other
+	 * interfaces */
+
+	nlmsg_len = NLMSG_ALIGN(sizeof(struct ifinfomsg));
+
+	attrlen = h->nlmsg_len - nlmsg_len;
+	if (attrlen < 0)
+		return;
+
+	attr = (struct rtattr *) (((char *) ifi) + nlmsg_len);
+
+	rta_len = RTA_ALIGN(sizeof(struct rtattr));
+	while (RTA_OK(attr, attrlen)) {
+		if (attr->rta_type == IFLA_WIRELESS) {
+			hostapd_wireless_event_wireless(
+				drv, ((char *) attr) + rta_len,
+				attr->rta_len - rta_len);
+		}
+		attr = RTA_NEXT(attr, attrlen);
+	}
+}
+
+
+static void hostapd_wireless_event_receive(int sock, void *eloop_ctx,
+					   void *sock_ctx)
+{
+	char buf[256];
+	int left;
+	struct sockaddr_nl from;
+	socklen_t fromlen;
+	struct nlmsghdr *h;
+	struct hostap_driver_data *drv = eloop_ctx;
+
+	fromlen = sizeof(from);
+	left = recvfrom(sock, buf, sizeof(buf), MSG_DONTWAIT,
+			(struct sockaddr *) &from, &fromlen);
+	if (left < 0) {
+		if (errno != EINTR && errno != EAGAIN)
+			perror("recvfrom(netlink)");
+		return;
+	}
+
+	h = (struct nlmsghdr *) buf;
+	while (left >= (int) sizeof(*h)) {
+		int len, plen;
+
+		len = h->nlmsg_len;
+		plen = len - sizeof(*h);
+		if (len > left || plen < 0) {
+			printf("Malformed netlink message: "
+			       "len=%d left=%d plen=%d\n",
+			       len, left, plen);
+			break;
+		}
+
+		switch (h->nlmsg_type) {
+		case RTM_NEWLINK:
+			hostapd_wireless_event_rtm_newlink(drv, h, plen);
+			break;
+		}
+
+		len = NLMSG_ALIGN(len);
+		left -= len;
+		h = (struct nlmsghdr *) ((char *) h + len);
+	}
+
+	if (left > 0) {
+		printf("%d extra bytes in the end of netlink message\n", left);
+	}
+}
+
+
+static int hostap_get_we_version(struct hostap_driver_data *drv)
+{
+	struct iw_range *range;
+	struct iwreq iwr;
+	int minlen;
+	size_t buflen;
+
+	drv->we_version = 0;
+
+	/*
+	 * Use larger buffer than struct iw_range in order to allow the
+	 * structure to grow in the future.
+	 */
+	buflen = sizeof(struct iw_range) + 500;
+	range = os_zalloc(buflen);
+	if (range == NULL)
+		return -1;
+
+	memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->iface, IFNAMSIZ);
+	iwr.u.data.pointer = (caddr_t) range;
+	iwr.u.data.length = buflen;
+
+	minlen = ((char *) &range->enc_capa) - (char *) range +
+		sizeof(range->enc_capa);
+
+	if (ioctl(drv->ioctl_sock, SIOCGIWRANGE, &iwr) < 0) {
+		perror("ioctl[SIOCGIWRANGE]");
+		free(range);
+		return -1;
+	} else if (iwr.u.data.length >= minlen &&
+		   range->we_version_compiled >= 18) {
+		wpa_printf(MSG_DEBUG, "SIOCGIWRANGE: WE(compiled)=%d "
+			   "WE(source)=%d enc_capa=0x%x",
+			   range->we_version_compiled,
+			   range->we_version_source,
+			   range->enc_capa);
+		drv->we_version = range->we_version_compiled;
+	}
+
+	free(range);
+	return 0;
+}
+
+
+static int hostap_wireless_event_init(void *priv)
+{
+	struct hostap_driver_data *drv = priv;
+	int s;
+	struct sockaddr_nl local;
+
+	hostap_get_we_version(drv);
+
+	drv->wext_sock = -1;
+
+	s = socket(PF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
+	if (s < 0) {
+		perror("socket(PF_NETLINK,SOCK_RAW,NETLINK_ROUTE)");
+		return -1;
+	}
+
+	memset(&local, 0, sizeof(local));
+	local.nl_family = AF_NETLINK;
+	local.nl_groups = RTMGRP_LINK;
+	if (bind(s, (struct sockaddr *) &local, sizeof(local)) < 0) {
+		perror("bind(netlink)");
+		close(s);
+		return -1;
+	}
+
+	eloop_register_read_sock(s, hostapd_wireless_event_receive, drv,
+				 NULL);
+	drv->wext_sock = s;
+
+	return 0;
+}
+
+
+static void hostap_wireless_event_deinit(void *priv)
+{
+	struct hostap_driver_data *drv = priv;
+	if (drv->wext_sock < 0)
+		return;
+	eloop_unregister_read_sock(drv->wext_sock);
+	close(drv->wext_sock);
+}
+
+
+static void * hostap_init(struct hostapd_data *hapd)
+{
+	struct hostap_driver_data *drv;
+
+	drv = os_zalloc(sizeof(struct hostap_driver_data));
+	if (drv == NULL) {
+		printf("Could not allocate memory for hostapd driver data\n");
+		return NULL;
+	}
+
+	drv->hapd = hapd;
+	drv->ioctl_sock = drv->sock = -1;
+	memcpy(drv->iface, hapd->conf->iface, sizeof(drv->iface));
+
+	drv->ioctl_sock = socket(PF_INET, SOCK_DGRAM, 0);
+	if (drv->ioctl_sock < 0) {
+		perror("socket[PF_INET,SOCK_DGRAM]");
+		free(drv);
+		return NULL;
+	}
+
+	if (hostap_ioctl_prism2param(drv, PRISM2_PARAM_HOSTAPD, 1)) {
+		printf("Could not enable hostapd mode for interface %s\n",
+		       drv->iface);
+		close(drv->ioctl_sock);
+		free(drv);
+		return NULL;
+	}
+
+	if (hostap_init_sockets(drv)) {
+		close(drv->ioctl_sock);
+		free(drv);
+		return NULL;
+	}
+
+	return drv;
+}
+
+
+static void hostap_driver_deinit(void *priv)
+{
+	struct hostap_driver_data *drv = priv;
+
+	(void) hostap_set_iface_flags(drv, 0);
+	(void) hostap_ioctl_prism2param(drv, PRISM2_PARAM_HOSTAPD, 0);
+	(void) hostap_ioctl_prism2param(drv, PRISM2_PARAM_HOSTAPD_STA, 0);
+
+	if (drv->ioctl_sock >= 0)
+		close(drv->ioctl_sock);
+
+	if (drv->sock >= 0)
+		close(drv->sock);
+
+	os_free(drv->generic_ie);
+	os_free(drv->wps_ie);
+
+	free(drv);
+}
+
+
+static int hostap_sta_deauth(void *priv, const u8 *addr, int reason)
+{
+	struct hostap_driver_data *drv = priv;
+	struct ieee80211_mgmt mgmt;
+
+	memset(&mgmt, 0, sizeof(mgmt));
+	mgmt.frame_control = IEEE80211_FC(WLAN_FC_TYPE_MGMT,
+					  WLAN_FC_STYPE_DEAUTH);
+	memcpy(mgmt.da, addr, ETH_ALEN);
+	memcpy(mgmt.sa, drv->hapd->own_addr, ETH_ALEN);
+	memcpy(mgmt.bssid, drv->hapd->own_addr, ETH_ALEN);
+	mgmt.u.deauth.reason_code = host_to_le16(reason);
+	return hostap_send_mgmt_frame(drv, &mgmt, IEEE80211_HDRLEN +
+				      sizeof(mgmt.u.deauth), 0);
+}
+
+
+static int hostap_sta_disassoc(void *priv, const u8 *addr, int reason)
+{
+	struct hostap_driver_data *drv = priv;
+	struct ieee80211_mgmt mgmt;
+
+	memset(&mgmt, 0, sizeof(mgmt));
+	mgmt.frame_control = IEEE80211_FC(WLAN_FC_TYPE_MGMT,
+					  WLAN_FC_STYPE_DISASSOC);
+	memcpy(mgmt.da, addr, ETH_ALEN);
+	memcpy(mgmt.sa, drv->hapd->own_addr, ETH_ALEN);
+	memcpy(mgmt.bssid, drv->hapd->own_addr, ETH_ALEN);
+	mgmt.u.disassoc.reason_code = host_to_le16(reason);
+	return  hostap_send_mgmt_frame(drv, &mgmt, IEEE80211_HDRLEN +
+				       sizeof(mgmt.u.disassoc), 0);
+}
+
+
+static struct hostapd_hw_modes * hostap_get_hw_feature_data(void *priv,
+							    u16 *num_modes,
+							    u16 *flags)
+{
+	struct hostapd_hw_modes *mode;
+	int i, clen, rlen;
+	const short chan2freq[14] = {
+		2412, 2417, 2422, 2427, 2432, 2437, 2442,
+		2447, 2452, 2457, 2462, 2467, 2472, 2484
+	};
+
+	mode = os_zalloc(sizeof(struct hostapd_hw_modes));
+	if (mode == NULL)
+		return NULL;
+
+	*num_modes = 1;
+	*flags = 0;
+
+	mode->mode = HOSTAPD_MODE_IEEE80211B;
+	mode->num_channels = 14;
+	mode->num_rates = 4;
+
+	clen = mode->num_channels * sizeof(struct hostapd_channel_data);
+	rlen = mode->num_rates * sizeof(struct hostapd_rate_data);
+
+	mode->channels = os_zalloc(clen);
+	mode->rates = os_zalloc(rlen);
+	if (mode->channels == NULL || mode->rates == NULL) {
+		hostapd_free_hw_features(mode, *num_modes);
+		return NULL;
+	}
+
+	for (i = 0; i < 14; i++) {
+		mode->channels[i].chan = i + 1;
+		mode->channels[i].freq = chan2freq[i];
+		/* TODO: Get allowed channel list from the driver */
+		if (i >= 11)
+			mode->channels[i].flag = HOSTAPD_CHAN_DISABLED;
+	}
+
+	mode->rates[0].rate = 10;
+	mode->rates[0].flags = HOSTAPD_RATE_CCK;
+	mode->rates[1].rate = 20;
+	mode->rates[1].flags = HOSTAPD_RATE_CCK;
+	mode->rates[2].rate = 55;
+	mode->rates[2].flags = HOSTAPD_RATE_CCK;
+	mode->rates[3].rate = 110;
+	mode->rates[3].flags = HOSTAPD_RATE_CCK;
+
+	return mode;
+}
+
+
+const struct wpa_driver_ops wpa_driver_hostap_ops = {
+	.name = "hostap",
+	.init = hostap_init,
+	.deinit = hostap_driver_deinit,
+	.wireless_event_init = hostap_wireless_event_init,
+	.wireless_event_deinit = hostap_wireless_event_deinit,
+	.set_ieee8021x = hostap_set_ieee8021x,
+	.set_privacy = hostap_set_privacy,
+	.set_encryption = hostap_set_encryption,
+	.get_seqnum = hostap_get_seqnum,
+	.flush = hostap_flush,
+	.set_generic_elem = hostap_set_generic_elem,
+	.read_sta_data = hostap_read_sta_data,
+	.send_eapol = hostap_send_eapol,
+	.sta_set_flags = hostap_sta_set_flags,
+	.sta_deauth = hostap_sta_deauth,
+	.sta_disassoc = hostap_sta_disassoc,
+	.sta_remove = hostap_sta_remove,
+	.set_ssid = hostap_set_ssid,
+	.send_mgmt_frame = hostap_send_mgmt_frame,
+	.set_assoc_ap = hostap_set_assoc_ap,
+	.sta_add = hostap_sta_add,
+	.get_inact_sec = hostap_get_inact_sec,
+	.sta_clear_stats = hostap_sta_clear_stats,
+	.get_hw_feature_data = hostap_get_hw_feature_data,
+	.set_wps_beacon_ie = hostap_set_wps_beacon_ie,
+	.set_wps_probe_resp_ie = hostap_set_wps_probe_resp_ie,
+};
diff --git a/contrib/wpa/hostapd/driver_wired.c b/contrib/wpa/hostapd/driver_wired.c
new file mode 100644
index 0000000..61cb667
--- /dev/null
+++ b/contrib/wpa/hostapd/driver_wired.c
@@ -0,0 +1,372 @@
+/*
+ * hostapd / Kernel driver communication for wired (Ethernet) drivers
+ * Copyright (c) 2002-2007, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004, Gunter Burchardt <tira@isx.de>
+ *
+ * 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.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+
+#ifdef USE_KERNEL_HEADERS
+#include <asm/types.h>
+#include <linux/if_packet.h>
+#include <linux/if_ether.h>   /* The L2 protocols */
+#include <linux/if_arp.h>
+#include <linux/if.h>
+#else /* USE_KERNEL_HEADERS */
+#include <net/if_arp.h>
+#include <net/if.h>
+#include <netpacket/packet.h>
+#endif /* USE_KERNEL_HEADERS */
+
+#include "hostapd.h"
+#include "ieee802_1x.h"
+#include "eloop.h"
+#include "sta_info.h"
+#include "driver.h"
+#include "accounting.h"
+
+
+struct wired_driver_data {
+	struct hostapd_data *hapd;
+
+	int sock; /* raw packet socket for driver access */
+	int dhcp_sock; /* socket for dhcp packets */
+	int use_pae_group_addr;
+};
+
+
+#define WIRED_EAPOL_MULTICAST_GROUP	{0x01,0x80,0xc2,0x00,0x00,0x03}
+
+
+/* TODO: detecting new devices should eventually be changed from using DHCP
+ * snooping to trigger on any packet from a new layer 2 MAC address, e.g.,
+ * based on ebtables, etc. */
+
+struct dhcp_message {
+	u_int8_t op;
+	u_int8_t htype;
+	u_int8_t hlen;
+	u_int8_t hops;
+	u_int32_t xid;
+	u_int16_t secs;
+	u_int16_t flags;
+	u_int32_t ciaddr;
+	u_int32_t yiaddr;
+	u_int32_t siaddr;
+	u_int32_t giaddr;
+	u_int8_t chaddr[16];
+	u_int8_t sname[64];
+	u_int8_t file[128];
+	u_int32_t cookie;
+	u_int8_t options[308]; /* 312 - cookie */
+};
+
+
+static void wired_possible_new_sta(struct hostapd_data *hapd, u8 *addr)
+{
+	struct sta_info *sta;
+
+	sta = ap_get_sta(hapd, addr);
+	if (sta)
+		return;
+
+	wpa_printf(MSG_DEBUG, "Data frame from unknown STA " MACSTR
+		   " - adding a new STA", MAC2STR(addr));
+	sta = ap_sta_add(hapd, addr);
+	if (sta) {
+		hostapd_new_assoc_sta(hapd, sta, 0);
+	} else {
+		wpa_printf(MSG_DEBUG, "Failed to add STA entry for " MACSTR,
+			   MAC2STR(addr));
+	}
+}
+
+
+static void handle_data(struct hostapd_data *hapd, unsigned char *buf,
+			size_t len)
+{
+	struct ieee8023_hdr *hdr;
+	u8 *pos, *sa;
+	size_t left;
+
+	/* must contain at least ieee8023_hdr 6 byte source, 6 byte dest,
+	 * 2 byte ethertype */
+	if (len < 14) {
+		wpa_printf(MSG_MSGDUMP, "handle_data: too short (%lu)",
+			   (unsigned long) len);
+		return;
+	}
+
+	hdr = (struct ieee8023_hdr *) buf;
+
+	switch (ntohs(hdr->ethertype)) {
+		case ETH_P_PAE:
+			wpa_printf(MSG_MSGDUMP, "Received EAPOL packet");
+			sa = hdr->src;
+			wired_possible_new_sta(hapd, sa);
+
+			pos = (u8 *) (hdr + 1);
+			left = len - sizeof(*hdr);
+
+			ieee802_1x_receive(hapd, sa, pos, left);
+		break;
+
+	default:
+		wpa_printf(MSG_DEBUG, "Unknown ethertype 0x%04x in data frame",
+			   ntohs(hdr->ethertype));
+		break;
+	}
+}
+
+
+static void handle_read(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	struct hostapd_data *hapd = (struct hostapd_data *) eloop_ctx;
+	int len;
+	unsigned char buf[3000];
+
+	len = recv(sock, buf, sizeof(buf), 0);
+	if (len < 0) {
+		perror("recv");
+		return;
+	}
+	
+	handle_data(hapd, buf, len);
+}
+
+
+static void handle_dhcp(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	struct hostapd_data *hapd = (struct hostapd_data *) eloop_ctx;
+	int len;
+	unsigned char buf[3000];
+	struct dhcp_message *msg;
+	u8 *mac_address;
+
+	len = recv(sock, buf, sizeof(buf), 0);
+	if (len < 0) {
+		perror("recv"); 
+		return;
+	}
+
+	/* must contain at least dhcp_message->chaddr */
+	if (len < 44) {
+		wpa_printf(MSG_MSGDUMP, "handle_dhcp: too short (%d)", len);
+		return;
+	}
+	
+	msg = (struct dhcp_message *) buf;
+	mac_address = (u8 *) &(msg->chaddr);
+	
+	wpa_printf(MSG_MSGDUMP, "Got DHCP broadcast packet from " MACSTR,
+		   MAC2STR(mac_address));
+
+	wired_possible_new_sta(hapd, mac_address);
+}
+
+
+static int wired_init_sockets(struct wired_driver_data *drv)
+{
+	struct hostapd_data *hapd = drv->hapd;
+	struct ifreq ifr;
+	struct sockaddr_ll addr;
+	struct sockaddr_in addr2;
+	struct packet_mreq mreq;
+	u8 multicastgroup_eapol[6] = WIRED_EAPOL_MULTICAST_GROUP;
+	int n = 1;
+
+	drv->sock = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_PAE));
+	if (drv->sock < 0) {
+		perror("socket[PF_PACKET,SOCK_RAW]");
+		return -1;
+	}
+
+	if (eloop_register_read_sock(drv->sock, handle_read, hapd, NULL)) {
+		printf("Could not register read socket\n");
+		return -1;
+	}
+
+	memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, hapd->conf->iface, sizeof(ifr.ifr_name));
+	if (ioctl(drv->sock, SIOCGIFINDEX, &ifr) != 0) {
+		perror("ioctl(SIOCGIFINDEX)");
+		return -1;
+	}
+
+	
+	memset(&addr, 0, sizeof(addr));
+	addr.sll_family = AF_PACKET;
+	addr.sll_ifindex = ifr.ifr_ifindex;
+	wpa_printf(MSG_DEBUG, "Opening raw packet socket for ifindex %d",
+		   addr.sll_ifindex);
+
+	if (bind(drv->sock, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+		perror("bind");
+		return -1;
+	}
+
+	/* filter multicast address */
+	memset(&mreq, 0, sizeof(mreq));
+	mreq.mr_ifindex = ifr.ifr_ifindex;
+	mreq.mr_type = PACKET_MR_MULTICAST;
+	mreq.mr_alen = 6;
+	memcpy(mreq.mr_address, multicastgroup_eapol, mreq.mr_alen);
+
+	if (setsockopt(drv->sock, SOL_PACKET, PACKET_ADD_MEMBERSHIP, &mreq,
+		       sizeof(mreq)) < 0) {
+		perror("setsockopt[SOL_SOCKET,PACKET_ADD_MEMBERSHIP]");
+		return -1;
+	}
+
+	memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, hapd->conf->iface, sizeof(ifr.ifr_name));
+	if (ioctl(drv->sock, SIOCGIFHWADDR, &ifr) != 0) {
+		perror("ioctl(SIOCGIFHWADDR)");
+		return -1;
+	}
+
+	if (ifr.ifr_hwaddr.sa_family != ARPHRD_ETHER) {
+		printf("Invalid HW-addr family 0x%04x\n",
+		       ifr.ifr_hwaddr.sa_family);
+		return -1;
+	}
+	memcpy(hapd->own_addr, ifr.ifr_hwaddr.sa_data, ETH_ALEN);
+
+	/* setup dhcp listen socket for sta detection */
+	if ((drv->dhcp_sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {
+		perror("socket call failed for dhcp");
+		return -1;
+	}
+
+	if (eloop_register_read_sock(drv->dhcp_sock, handle_dhcp, hapd, NULL))
+	{
+		printf("Could not register read socket\n");
+		return -1;
+	}
+	
+	memset(&addr2, 0, sizeof(addr2));
+	addr2.sin_family = AF_INET;
+	addr2.sin_port = htons(67);
+	addr2.sin_addr.s_addr = INADDR_ANY;
+
+	if (setsockopt(drv->dhcp_sock, SOL_SOCKET, SO_REUSEADDR, (char *) &n,
+		       sizeof(n)) == -1) {
+		perror("setsockopt[SOL_SOCKET,SO_REUSEADDR]");
+		return -1;
+	}
+	if (setsockopt(drv->dhcp_sock, SOL_SOCKET, SO_BROADCAST, (char *) &n,
+		       sizeof(n)) == -1) {
+		perror("setsockopt[SOL_SOCKET,SO_BROADCAST]");
+		return -1;
+	}
+
+	memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_ifrn.ifrn_name, hapd->conf->iface, IFNAMSIZ);
+	if (setsockopt(drv->dhcp_sock, SOL_SOCKET, SO_BINDTODEVICE,
+		       (char *) &ifr, sizeof(ifr)) < 0) {
+		perror("setsockopt[SOL_SOCKET,SO_BINDTODEVICE]");
+		return -1;
+	}
+
+	if (bind(drv->dhcp_sock, (struct sockaddr *) &addr2,
+		 sizeof(struct sockaddr)) == -1) {
+		perror("bind");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int wired_send_eapol(void *priv, const u8 *addr,
+			    const u8 *data, size_t data_len, int encrypt,
+			    const u8 *own_addr)
+{
+	struct wired_driver_data *drv = priv;
+	u8 pae_group_addr[ETH_ALEN] = WIRED_EAPOL_MULTICAST_GROUP;
+	struct ieee8023_hdr *hdr;
+	size_t len;
+	u8 *pos;
+	int res;
+
+	len = sizeof(*hdr) + data_len;
+	hdr = os_zalloc(len);
+	if (hdr == NULL) {
+		printf("malloc() failed for wired_send_eapol(len=%lu)\n",
+		       (unsigned long) len);
+		return -1;
+	}
+
+	memcpy(hdr->dest, drv->use_pae_group_addr ? pae_group_addr : addr,
+	       ETH_ALEN);
+	memcpy(hdr->src, own_addr, ETH_ALEN);
+	hdr->ethertype = htons(ETH_P_PAE);
+
+	pos = (u8 *) (hdr + 1);
+	memcpy(pos, data, data_len);
+
+	res = send(drv->sock, (u8 *) hdr, len, 0);
+	free(hdr);
+
+	if (res < 0) {
+		perror("wired_send_eapol: send");
+		printf("wired_send_eapol - packet len: %lu - failed\n",
+		       (unsigned long) len);
+	}
+
+	return res;
+}
+
+
+static void * wired_driver_init(struct hostapd_data *hapd)
+{
+	struct wired_driver_data *drv;
+
+	drv = os_zalloc(sizeof(struct wired_driver_data));
+	if (drv == NULL) {
+		printf("Could not allocate memory for wired driver data\n");
+		return NULL;
+	}
+
+	drv->hapd = hapd;
+	drv->use_pae_group_addr = hapd->conf->use_pae_group_addr;
+
+	if (wired_init_sockets(drv)) {
+		free(drv);
+		return NULL;
+	}
+
+	return drv;
+}
+
+
+static void wired_driver_deinit(void *priv)
+{
+	struct wired_driver_data *drv = priv;
+
+	if (drv->sock >= 0)
+		close(drv->sock);
+	
+	if (drv->dhcp_sock >= 0)
+		close(drv->dhcp_sock);
+
+	free(drv);
+}
+
+
+const struct wpa_driver_ops wpa_driver_wired_ops = {
+	.name = "wired",
+	.init = wired_driver_init,
+	.deinit = wired_driver_deinit,
+	.send_eapol = wired_send_eapol,
+};
diff --git a/contrib/wpa/hostapd/drivers.c b/contrib/wpa/hostapd/drivers.c
index 3006190..bde6e60 100644
--- a/contrib/wpa/hostapd/drivers.c
+++ b/contrib/wpa/hostapd/drivers.c
@@ -27,6 +27,9 @@ extern struct wpa_driver_ops wpa_driver_prism54_ops; /* driver_prism54.c */
 #ifdef CONFIG_DRIVER_MADWIFI
 extern struct wpa_driver_ops wpa_driver_madwifi_ops; /* driver_madwifi.c */
 #endif /* CONFIG_DRIVER_MADWIFI */
+#ifdef CONFIG_DRIVER_ATHEROS
+extern struct wpa_driver_ops wpa_driver_atheros_ops; /* driver_atheros.c */
+#endif /* CONFIG_DRIVER_ATHEROS */
 #ifdef CONFIG_DRIVER_BSD
 extern struct wpa_driver_ops wpa_driver_bsd_ops; /* driver_bsd.c */
 #endif /* CONFIG_DRIVER_BSD */
@@ -55,6 +58,9 @@ struct wpa_driver_ops *hostapd_drivers[] =
 #ifdef CONFIG_DRIVER_MADWIFI
 	&wpa_driver_madwifi_ops,
 #endif /* CONFIG_DRIVER_MADWIFI */
+#ifdef CONFIG_DRIVER_ATHEROS
+	&wpa_driver_atheros_ops,
+#endif /* CONFIG_DRIVER_ATHEROS */
 #ifdef CONFIG_DRIVER_BSD
 	&wpa_driver_bsd_ops,
 #endif /* CONFIG_DRIVER_BSD */
diff --git a/contrib/wpa/hostapd/hostapd.8 b/contrib/wpa/hostapd/hostapd.8
index 9258512..a67a1bc 100644
--- a/contrib/wpa/hostapd/hostapd.8
+++ b/contrib/wpa/hostapd/hostapd.8
@@ -3,7 +3,7 @@
 hostapd \- IEEE 802.11 AP, IEEE 802.1X/WPA/WPA2/EAP/RADIUS Authenticator
 .SH SYNOPSIS
 .B hostapd
-[-hdBKtv] [-P <PID file>] <configuration file(s)>
+[\-hdBKtv] [\-P <PID file>] <configuration file(s)>
 .SH DESCRIPTION
 This manual page documents briefly the
 .B hostapd
diff --git a/contrib/wpa/hostapd/hostapd.c b/contrib/wpa/hostapd/hostapd.c
index 065a5fd..b1c5a2c 100644
--- a/contrib/wpa/hostapd/hostapd.c
+++ b/contrib/wpa/hostapd/hostapd.c
@@ -249,7 +249,7 @@ void hostapd_new_assoc_sta(struct hostapd_data *hapd, struct sta_info *sta,
 	if (!hapd->conf->ieee802_1x && !hapd->conf->wpa)
 		accounting_sta_start(hapd, sta);
 
-	hostapd_wme_sta_config(hapd, sta);
+	hostapd_wmm_sta_config(hapd, sta);
 
 	/* Start IEEE 802.1X authentication process for new stations */
 	ieee802_1x_new_station(hapd, sta);
@@ -306,7 +306,7 @@ static void hostapd_wpa_auth_conf(struct hostapd_bss_config *conf,
 	wconf->rsn_preauth = conf->rsn_preauth;
 	wconf->eapol_version = conf->eapol_version;
 	wconf->peerkey = conf->peerkey;
-	wconf->wme_enabled = conf->wme_enabled;
+	wconf->wmm_enabled = conf->wmm_enabled;
 	wconf->okc = conf->okc;
 #ifdef CONFIG_IEEE80211W
 	wconf->ieee80211w = conf->ieee80211w;
@@ -339,6 +339,7 @@ int hostapd_reload_config(struct hostapd_iface *iface)
 	struct hostapd_data *hapd = iface->bss[0];
 	struct hostapd_config *newconf, *oldconf;
 	struct wpa_auth_config wpa_auth_conf;
+	size_t j;
 
 	newconf = hostapd_config_read(iface->config_fname);
 	if (newconf == NULL)
@@ -348,7 +349,8 @@ int hostapd_reload_config(struct hostapd_iface *iface)
 	 * Deauthenticate all stations since the new configuration may not
 	 * allow them to use the BSS anymore.
 	 */
-	hostapd_flush_old_stations(hapd);
+	for (j = 0; j < iface->num_bss; j++)
+		hostapd_flush_old_stations(iface->bss[j]);
 
 	/* TODO: update dynamic data based on changed configuration
 	 * items (e.g., open/close sockets, etc.) */
@@ -378,6 +380,16 @@ int hostapd_reload_config(struct hostapd_iface *iface)
 
 	ieee802_11_set_beacon(hapd);
 
+	if (hapd->conf->ssid.ssid_set &&
+	    hostapd_set_ssid(hapd, (u8 *) hapd->conf->ssid.ssid,
+			     hapd->conf->ssid.ssid_len)) {
+		wpa_printf(MSG_ERROR, "Could not set SSID for kernel driver");
+		/* try to continue */
+	}
+
+	if (hapd->conf->ieee802_1x || hapd->conf->wpa)
+		hostapd_set_ieee8021x(hapd->conf->iface, hapd, 1);
+
 	hostapd_config_free(oldconf);
 
 	wpa_printf(MSG_DEBUG, "Reconfigured interface %s", hapd->conf->iface);
@@ -465,7 +477,7 @@ static void hostapd_dump_state(struct hostapd_data *hapd)
 			(sta->flags & WLAN_STA_SHORT_PREAMBLE ?
 			 "[SHORT_PREAMBLE]" : ""),
 			(sta->flags & WLAN_STA_PREAUTH ? "[PREAUTH]" : ""),
-			(sta->flags & WLAN_STA_WME ? "[WME]" : ""),
+			(sta->flags & WLAN_STA_WMM ? "[WMM]" : ""),
 			(sta->flags & WLAN_STA_MFP ? "[MFP]" : ""),
 			(sta->flags & WLAN_STA_WPS ? "[WPS]" : ""),
 			(sta->flags & WLAN_STA_MAYBE_WPS ? "[MAYBE_WPS]" : ""),
@@ -1308,6 +1320,13 @@ static int hostapd_setup_bss(struct hostapd_data *hapd, int first)
 		}
 	}
 
+	hostapd_flush_old_stations(hapd);
+	hostapd_set_privacy(hapd, 0);
+
+	hostapd_broadcast_wep_clear(hapd);
+	if (hostapd_setup_encryption(hapd->conf->iface, hapd))
+		return -1;
+
 	/*
 	 * Fetch the SSID from the system and use it or,
 	 * if one was specified in the config file, verify they
@@ -1510,7 +1529,6 @@ static int setup_interface(struct hostapd_iface *iface)
 	u8 *b = conf->bssid;
 	int freq;
 	size_t j;
-	int ret = 0;
 	u8 *prev_addr;
 
 	/*
@@ -1582,9 +1600,6 @@ static int setup_interface(struct hostapd_iface *iface)
 		}
 	}
 
-	hostapd_flush_old_stations(hapd);
-	hostapd_set_privacy(hapd, 0);
-
 	if (hapd->iconf->channel) {
 		freq = hostapd_hw_get_freq(hapd, hapd->iconf->channel);
 		wpa_printf(MSG_DEBUG, "Mode: %s  Channel: %d  "
@@ -1601,12 +1616,7 @@ static int setup_interface(struct hostapd_iface *iface)
 		}
 	}
 
-	hostapd_broadcast_wep_clear(hapd);
-	if (hostapd_setup_encryption(hapd->conf->iface, hapd))
-		return -1;
-
 	hostapd_set_beacon_int(hapd, hapd->iconf->beacon_int);
-	ieee802_11_set_beacon(hapd);
 
 	if (hapd->iconf->rts_threshold > -1 &&
 	    hostapd_set_rts(hapd, hapd->iconf->rts_threshold)) {
@@ -1644,7 +1654,7 @@ static int setup_interface(struct hostapd_iface *iface)
 		return -1;
 	}
 
-	return ret;
+	return 0;
 }
 
 
@@ -1867,7 +1877,7 @@ int main(int argc, char *argv[])
 	int ret = 1, k;
 	size_t i, j;
 	int c, debug = 0, daemonize = 0, tnc = 0;
-	const char *pid_file = NULL;
+	char *pid_file = NULL;
 
 	hostapd_logger_register_cb(hostapd_logger_cb);
 
@@ -1891,7 +1901,8 @@ int main(int argc, char *argv[])
 			wpa_debug_show_keys++;
 			break;
 		case 'P':
-			pid_file = optarg;
+			os_free(pid_file);
+			pid_file = os_rel2abs_path(optarg);
 			break;
 		case 't':
 			wpa_debug_timestamp++;
@@ -2026,6 +2037,7 @@ int main(int argc, char *argv[])
 #endif /* EAP_SERVER */
 
 	os_daemonize_terminate(pid_file);
+	os_free(pid_file);
 
 	return ret;
 }
diff --git a/contrib/wpa/hostapd/hostapd.conf b/contrib/wpa/hostapd/hostapd.conf
index 0602cb0..703b646 100644
--- a/contrib/wpa/hostapd/hostapd.conf
+++ b/contrib/wpa/hostapd/hostapd.conf
@@ -245,14 +245,14 @@ ignore_broadcast_ssid=0
 #tx_queue_beacon_cwmax=7
 #tx_queue_beacon_burst=1.5
 
-# 802.1D Tag to AC mappings
+# 802.1D Tag (= UP) to AC mappings
 # WMM specifies following mapping of data frames to different ACs. This mapping
 # can be configured using Linux QoS/tc and sch_pktpri.o module.
 # 802.1D Tag	802.1D Designation	Access Category	WMM Designation
 # 1		BK			AC_BK		Background
 # 2		-			AC_BK		Background
 # 0		BE			AC_BE		Best Effort
-# 3		EE			AC_VI		Video
+# 3		EE			AC_BE		Best Effort
 # 4		CL			AC_VI		Video
 # 5		VI			AC_VI		Video
 # 6		VO			AC_VO		Voice
@@ -273,38 +273,38 @@ ignore_broadcast_ssid=0
 # note - here cwMin and cmMax are in exponent form. the actual cw value used
 # will be (2^n)-1 where n is the value given here
 #
-wme_enabled=1
+wmm_enabled=1
 #
 # Low priority / AC_BK = background
-wme_ac_bk_cwmin=4
-wme_ac_bk_cwmax=10
-wme_ac_bk_aifs=7
-wme_ac_bk_txop_limit=0
-wme_ac_bk_acm=0
+wmm_ac_bk_cwmin=4
+wmm_ac_bk_cwmax=10
+wmm_ac_bk_aifs=7
+wmm_ac_bk_txop_limit=0
+wmm_ac_bk_acm=0
 # Note: for IEEE 802.11b mode: cWmin=5 cWmax=10
 #
 # Normal priority / AC_BE = best effort
-wme_ac_be_aifs=3
-wme_ac_be_cwmin=4
-wme_ac_be_cwmax=10
-wme_ac_be_txop_limit=0
-wme_ac_be_acm=0
+wmm_ac_be_aifs=3
+wmm_ac_be_cwmin=4
+wmm_ac_be_cwmax=10
+wmm_ac_be_txop_limit=0
+wmm_ac_be_acm=0
 # Note: for IEEE 802.11b mode: cWmin=5 cWmax=7
 #
 # High priority / AC_VI = video
-wme_ac_vi_aifs=2
-wme_ac_vi_cwmin=3
-wme_ac_vi_cwmax=4
-wme_ac_vi_txop_limit=94
-wme_ac_vi_acm=0
+wmm_ac_vi_aifs=2
+wmm_ac_vi_cwmin=3
+wmm_ac_vi_cwmax=4
+wmm_ac_vi_txop_limit=94
+wmm_ac_vi_acm=0
 # Note: for IEEE 802.11b mode: cWmin=4 cWmax=5 txop_limit=188
 #
 # Highest priority / AC_VO = voice
-wme_ac_vo_aifs=2
-wme_ac_vo_cwmin=2
-wme_ac_vo_cwmax=3
-wme_ac_vo_txop_limit=47
-wme_ac_vo_acm=0
+wmm_ac_vo_aifs=2
+wmm_ac_vo_cwmin=2
+wmm_ac_vo_cwmax=3
+wmm_ac_vo_txop_limit=47
+wmm_ac_vo_acm=0
 # Note: for IEEE 802.11b mode: cWmin=3 cWmax=4 burst=102
 
 # Static WEP key configuration
@@ -375,6 +375,7 @@ wme_ac_vo_acm=0
 # ieee80211n: Whether IEEE 802.11n (HT) is enabled
 # 0 = disabled (default)
 # 1 = enabled
+# Note: You will also need to enable WMM for full HT functionality.
 #ieee80211n=1
 
 # ht_capab: HT capabilities (list of flags)
diff --git a/contrib/wpa/hostapd/hostapd_cli.1 b/contrib/wpa/hostapd/hostapd_cli.1
index 8d6587f..2fe4907 100644
--- a/contrib/wpa/hostapd/hostapd_cli.1
+++ b/contrib/wpa/hostapd/hostapd_cli.1
@@ -3,7 +3,7 @@
 hostapd_cli \- hostapd command-line interface
 .SH SYNOPSIS
 .B hostapd_cli
-[-p<path>] [-i<ifname>] [-hv] [command..]
+[\-p<path>] [\-i<ifname>] [\-hv] [command..]
 .SH DESCRIPTION
 This manual page documents briefly the
 .B hostapd_cli
diff --git a/contrib/wpa/hostapd/hostapd_cli.c b/contrib/wpa/hostapd/hostapd_cli.c
index 2614113..c2ecd4e 100644
--- a/contrib/wpa/hostapd/hostapd_cli.c
+++ b/contrib/wpa/hostapd/hostapd_cli.c
@@ -87,7 +87,7 @@ static const char *commands_help =
 "   sa_query <addr>      send SA Query to a station\n"
 #endif /* CONFIG_IEEE80211W */
 #ifdef CONFIG_WPS
-"   wps_pin <uuid> <pin> add WPS Enrollee PIN (Device Password)\n"
+"   wps_pin <uuid> <pin> [timeout]  add WPS Enrollee PIN (Device Password)\n"
 "   wps_pbc              indicate button pushed to initiate PBC\n"
 #endif /* CONFIG_WPS */
 "   help                 show this usage help\n"
@@ -260,12 +260,16 @@ static int hostapd_cli_cmd_wps_pin(struct wpa_ctrl *ctrl, int argc,
 				   char *argv[])
 {
 	char buf[64];
-	if (argc != 2) {
-		printf("Invalid 'wps_pin' command - exactly two arguments, "
+	if (argc < 2) {
+		printf("Invalid 'wps_pin' command - at least two arguments, "
 		       "UUID and PIN, are required.\n");
 		return -1;
 	}
-	snprintf(buf, sizeof(buf), "WPS_PIN %s %s", argv[0], argv[1]);
+	if (argc > 2)
+		snprintf(buf, sizeof(buf), "WPS_PIN %s %s %s",
+			 argv[0], argv[1], argv[2]);
+	else
+		snprintf(buf, sizeof(buf), "WPS_PIN %s %s", argv[0], argv[1]);
 	return wpa_ctrl_command(ctrl, buf);
 }
 
diff --git a/contrib/wpa/hostapd/hw_features.c b/contrib/wpa/hostapd/hw_features.c
index f1288e0..1d6299e 100644
--- a/contrib/wpa/hostapd/hw_features.c
+++ b/contrib/wpa/hostapd/hw_features.c
@@ -382,6 +382,13 @@ int hostapd_select_hw_mode(struct hostapd_iface *iface)
 			break;
 		}
 	}
+	if (iface->conf->channel == 0) {
+		/* TODO: could request a scan of neighboring BSSes and select
+		 * the channel automatically */
+		wpa_printf(MSG_ERROR, "Channel not configured "
+			   "(hw_mode/channel in hostapd.conf)");
+		return -1;
+	}
 	if (ok == 0 && iface->conf->channel != 0) {
 		hostapd_logger(iface->bss[0], NULL,
 			       HOSTAPD_MODULE_IEEE80211,
diff --git a/contrib/wpa/hostapd/ieee802_11.c b/contrib/wpa/hostapd/ieee802_11.c
index 8399d88..70491b4 100644
--- a/contrib/wpa/hostapd/ieee802_11.c
+++ b/contrib/wpa/hostapd/ieee802_11.c
@@ -384,8 +384,8 @@ static u16 auth_shared_key(struct hostapd_data *hapd, struct sta_info *sta,
 			r = random();
 			os_memcpy(key, &now, 4);
 			os_memcpy(key + 4, &r, 4);
-			rc4(sta->challenge, WLAN_AUTH_CHALLENGE_LEN,
-			    key, sizeof(key));
+			rc4_skip(key, sizeof(key), 0,
+				 sta->challenge, WLAN_AUTH_CHALLENGE_LEN);
 		}
 		return 0;
 	}
@@ -585,7 +585,7 @@ static void handle_auth(struct hostapd_data *hapd, struct ieee80211_mgmt *mgmt,
 
 	if (vlan_id > 0) {
 		if (hostapd_get_vlan_id_ifname(hapd->conf->vlan,
-					       sta->vlan_id) == NULL) {
+					       vlan_id) == NULL) {
 			hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_RADIUS,
 				       HOSTAPD_LEVEL_INFO, "Invalid VLAN ID "
 				       "%d received from RADIUS server",
@@ -766,16 +766,16 @@ static void handle_assoc(struct hostapd_data *hapd,
 		goto fail;
 	}
 
-	sta->flags &= ~WLAN_STA_WME;
-	if (elems.wme && hapd->conf->wme_enabled) {
-		if (hostapd_eid_wme_valid(hapd, elems.wme, elems.wme_len))
+	sta->flags &= ~WLAN_STA_WMM;
+	if (elems.wmm && hapd->conf->wmm_enabled) {
+		if (hostapd_eid_wmm_valid(hapd, elems.wmm, elems.wmm_len))
 			hostapd_logger(hapd, sta->addr,
 				       HOSTAPD_MODULE_WPA,
 				       HOSTAPD_LEVEL_DEBUG,
-				       "invalid WME element in association "
+				       "invalid WMM element in association "
 				       "request");
 		else
-			sta->flags |= WLAN_STA_WME;
+			sta->flags |= WLAN_STA_WMM;
 	}
 
 	if (!elems.supp_rates) {
@@ -1124,8 +1124,8 @@ static void handle_assoc(struct hostapd_data *hapd,
 		p = hostapd_eid_supp_rates(hapd, reply->u.assoc_resp.variable);
 		/* Extended supported rates */
 		p = hostapd_eid_ext_supp_rates(hapd, p);
-		if (sta->flags & WLAN_STA_WME)
-			p = hostapd_eid_wme(hapd, p);
+		if (sta->flags & WLAN_STA_WMM)
+			p = hostapd_eid_wmm(hapd, p);
 
 		p = hostapd_eid_ht_capabilities_info(hapd, p);
 		p = hostapd_eid_ht_operation(hapd, p);
@@ -1265,6 +1265,11 @@ void ieee802_11_send_sa_query_req(struct hostapd_data *hapd,
 	struct ieee80211_mgmt mgmt;
 	u8 *end;
 
+	wpa_printf(MSG_DEBUG, "IEEE 802.11: Sending SA Query Request to "
+		   MACSTR, MAC2STR(addr));
+	wpa_hexdump(MSG_DEBUG, "IEEE 802.11: SA Query Transaction ID",
+		    trans_id, WLAN_SA_QUERY_TR_ID_LEN);
+
 	os_memset(&mgmt, 0, sizeof(mgmt));
 	mgmt.frame_control = IEEE80211_FC(WLAN_FC_TYPE_MGMT,
 					  WLAN_FC_STYPE_ACTION);
@@ -1302,6 +1307,12 @@ static void hostapd_sa_query_action(struct hostapd_data *hapd,
 		return;
 	}
 
+	wpa_printf(MSG_DEBUG, "IEEE 802.11: Received SA Query Response from "
+		   MACSTR, MAC2STR(mgmt->sa));
+	wpa_hexdump(MSG_DEBUG, "IEEE 802.11: SA Query Transaction ID",
+		    mgmt->u.action.u.sa_query_resp.trans_id,
+		    WLAN_SA_QUERY_TR_ID_LEN);
+
 	/* MLME-SAQuery.confirm */
 
 	sta = ap_get_sta(hapd, mgmt->sa);
@@ -1330,12 +1341,21 @@ static void hostapd_sa_query_action(struct hostapd_data *hapd,
 		       "Reply to pending SA Query received");
 	ap_sta_stop_sa_query(hapd, sta);
 }
+
+
+static int robust_action_frame(u8 category)
+{
+	return category != WLAN_ACTION_PUBLIC &&
+		category != WLAN_ACTION_HT;
+}
 #endif /* CONFIG_IEEE80211W */
 
 
 static void handle_action(struct hostapd_data *hapd,
 			  struct ieee80211_mgmt *mgmt, size_t len)
 {
+	struct sta_info *sta;
+
 	if (len < IEEE80211_HDRLEN + 1) {
 		hostapd_logger(hapd, mgmt->sa, HOSTAPD_MODULE_IEEE80211,
 			       HOSTAPD_LEVEL_DEBUG,
@@ -1344,13 +1364,23 @@ static void handle_action(struct hostapd_data *hapd,
 		return;
 	}
 
+	sta = ap_get_sta(hapd, mgmt->sa);
+#ifdef CONFIG_IEEE80211W
+	if (sta && (sta->flags & WLAN_STA_MFP) &&
+	    !(mgmt->frame_control & host_to_le16(WLAN_FC_ISWEP) &&
+	      robust_action_frame(mgmt->u.action.category))) {
+		hostapd_logger(hapd, mgmt->sa, HOSTAPD_MODULE_IEEE80211,
+			       HOSTAPD_LEVEL_DEBUG,
+			       "Dropped unprotected Robust Action frame from "
+			       "an MFP STA");
+		return;
+	}
+#endif /* CONFIG_IEEE80211W */
+
 	switch (mgmt->u.action.category) {
 #ifdef CONFIG_IEEE80211R
 	case WLAN_ACTION_FT:
 	{
-		struct sta_info *sta;
-
-		sta = ap_get_sta(hapd, mgmt->sa);
 		if (sta == NULL || !(sta->flags & WLAN_STA_ASSOC)) {
 			wpa_printf(MSG_DEBUG, "IEEE 802.11: Ignored FT Action "
 				   "frame from unassociated STA " MACSTR,
@@ -1366,7 +1396,7 @@ static void handle_action(struct hostapd_data *hapd,
 	}
 #endif /* CONFIG_IEEE80211R */
 	case WLAN_ACTION_WMM:
-		hostapd_wme_action(hapd, mgmt, len);
+		hostapd_wmm_action(hapd, mgmt, len);
 		return;
 #ifdef CONFIG_IEEE80211W
 	case WLAN_ACTION_SA_QUERY:
@@ -1527,6 +1557,26 @@ static void handle_auth_cb(struct hostapd_data *hapd,
 }
 
 
+#ifdef CONFIG_IEEE80211N
+static void
+hostapd_get_ht_capab(struct hostapd_data *hapd,
+		     struct ht_cap_ie *ht_cap_ie,
+		     struct ht_cap_ie *neg_ht_cap_ie)
+{
+	u16 cap;
+
+	os_memcpy(neg_ht_cap_ie, ht_cap_ie, sizeof(struct ht_cap_ie));
+	cap = le_to_host16(neg_ht_cap_ie->data.capabilities_info);
+	cap &= hapd->iconf->ht_capab;
+	cap |= (hapd->iconf->ht_capab & HT_CAP_INFO_SMPS_DISABLED);
+
+	/* FIXME: Rx STBC needs to be handled specially */
+	cap |= (hapd->iconf->ht_capab & HT_CAP_INFO_RX_STBC_MASK);
+	neg_ht_cap_ie->data.capabilities_info = host_to_le16(cap);
+}
+#endif /* CONFIG_IEEE80211N */
+
+
 static void handle_assoc_cb(struct hostapd_data *hapd,
 			    struct ieee80211_mgmt *mgmt,
 			    size_t len, int reassoc, int ok)
@@ -1534,7 +1584,11 @@ static void handle_assoc_cb(struct hostapd_data *hapd,
 	u16 status;
 	struct sta_info *sta;
 	int new_assoc = 1;
-	struct ht_cap_ie *ht_cap = NULL;
+#ifdef CONFIG_IEEE80211N
+	struct ht_cap_ie ht_cap;
+#endif /* CONFIG_IEEE80211N */
+	struct ht_cap_ie *ht_cap_ptr = NULL;
+	int set_flags, flags_and, flags_or;
 
 	if (!ok) {
 		hostapd_logger(hapd, mgmt->da, HOSTAPD_MODULE_IEEE80211,
@@ -1584,18 +1638,27 @@ static void handle_assoc_cb(struct hostapd_data *hapd,
 		mlme_associate_indication(hapd, sta);
 
 #ifdef CONFIG_IEEE80211N
-	if (sta->flags & WLAN_STA_HT)
-		ht_cap = &sta->ht_capabilities;
+	if (sta->flags & WLAN_STA_HT) {
+		ht_cap_ptr = &ht_cap;
+		hostapd_get_ht_capab(hapd, &sta->ht_capabilities, ht_cap_ptr);
+	}
 #endif /* CONFIG_IEEE80211N */
 
 #ifdef CONFIG_IEEE80211W
 	sta->sa_query_timed_out = 0;
 #endif /* CONFIG_IEEE80211W */
 
+	/*
+	 * Remove the STA entry in order to make sure the STA PS state gets
+	 * cleared and configuration gets updated in case of reassociation back
+	 * to the same AP.
+	 */
+	hostapd_sta_remove(hapd, sta->addr);
+
 	if (hostapd_sta_add(hapd->conf->iface, hapd, sta->addr, sta->aid,
 			    sta->capability, sta->supported_rates,
 			    sta->supported_rates_len, 0, sta->listen_interval,
-			    ht_cap))
+			    ht_cap_ptr))
 	{
 		hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211,
 			       HOSTAPD_LEVEL_NOTICE,
@@ -1613,13 +1676,15 @@ static void handle_assoc_cb(struct hostapd_data *hapd,
 		/* VLAN ID already set (e.g., by PMKSA caching), so bind STA */
 		ap_sta_bind_vlan(hapd, sta, 0);
 	}
-	if (sta->flags & WLAN_STA_SHORT_PREAMBLE) {
-		hostapd_sta_set_flags(hapd, sta->addr, sta->flags,
-				      WLAN_STA_SHORT_PREAMBLE, ~0);
-	} else {
-		hostapd_sta_set_flags(hapd, sta->addr, sta->flags,
-				      0, ~WLAN_STA_SHORT_PREAMBLE);
-	}
+
+	set_flags = WLAN_STA_SHORT_PREAMBLE | WLAN_STA_WMM | WLAN_STA_MFP;
+	if (!hapd->conf->ieee802_1x && !hapd->conf->wpa &&
+	    sta->flags & WLAN_STA_AUTHORIZED)
+		set_flags |= WLAN_STA_AUTHORIZED;
+	flags_or = sta->flags & set_flags;
+	flags_and = sta->flags | ~set_flags;
+	hostapd_sta_set_flags(hapd, sta->addr, sta->flags,
+			      flags_or, flags_and);
 
 	if (sta->auth_alg == WLAN_AUTH_FT)
 		wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC_FT);
diff --git a/contrib/wpa/hostapd/ieee802_1x.c b/contrib/wpa/hostapd/ieee802_1x.c
index 9b096d4..7fd8028 100644
--- a/contrib/wpa/hostapd/ieee802_1x.c
+++ b/contrib/wpa/hostapd/ieee802_1x.c
@@ -164,7 +164,7 @@ static void ieee802_1x_tx_key_one(struct hostapd_data *hapd,
 	}
 	os_memcpy(ekey, key->key_iv, sizeof(key->key_iv));
 	os_memcpy(ekey + sizeof(key->key_iv), sm->eap_if->eapKeyData, 32);
-	rc4((u8 *) (key + 1), key_len, ekey, ekey_len);
+	rc4_skip(ekey, ekey_len, 0, (u8 *) (key + 1), key_len);
 	os_free(ekey);
 
 	/* This header is needed here for HMAC-MD5, but it will be regenerated
diff --git a/contrib/wpa/hostapd/preauth.c b/contrib/wpa/hostapd/preauth.c
index 36af4e3..9ab41ed 100644
--- a/contrib/wpa/hostapd/preauth.c
+++ b/contrib/wpa/hostapd/preauth.c
@@ -171,6 +171,7 @@ int rsn_preauth_iface_init(struct hostapd_data *hapd)
 
 		if (rsn_preauth_iface_add(hapd, start)) {
 			rsn_preauth_iface_deinit(hapd);
+			os_free(tmp);
 			return -1;
 		}
 
diff --git a/contrib/wpa/hostapd/radiotap.c b/contrib/wpa/hostapd/radiotap.c
new file mode 100644
index 0000000..804473f
--- /dev/null
+++ b/contrib/wpa/hostapd/radiotap.c
@@ -0,0 +1,287 @@
+/*
+ * Radiotap parser
+ *
+ * Copyright 2007		Andy Green <andy@warmcat.com>
+ *
+ * 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.
+ *
+ *
+ * Modified for userspace by Johannes Berg <johannes@sipsolutions.net>
+ * I only modified some things on top to ease syncing should bugs be found.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "radiotap_iter.h"
+
+#define le16_to_cpu		le_to_host16
+#define le32_to_cpu		le_to_host32
+#define __le32			uint32_t
+#define ulong			unsigned long
+#define unlikely(cond)		(cond)
+#define get_unaligned(p)					\
+({								\
+	struct packed_dummy_struct {				\
+		typeof(*(p)) __val;				\
+	} __attribute__((packed)) *__ptr = (void *) (p);	\
+								\
+	__ptr->__val;						\
+})
+
+/* function prototypes and related defs are in radiotap_iter.h */
+
+/**
+ * ieee80211_radiotap_iterator_init - radiotap parser iterator initialization
+ * @iterator: radiotap_iterator to initialize
+ * @radiotap_header: radiotap header to parse
+ * @max_length: total length we can parse into (eg, whole packet length)
+ *
+ * Returns: 0 or a negative error code if there is a problem.
+ *
+ * This function initializes an opaque iterator struct which can then
+ * be passed to ieee80211_radiotap_iterator_next() to visit every radiotap
+ * argument which is present in the header.  It knows about extended
+ * present headers and handles them.
+ *
+ * How to use:
+ * call __ieee80211_radiotap_iterator_init() to init a semi-opaque iterator
+ * struct ieee80211_radiotap_iterator (no need to init the struct beforehand)
+ * checking for a good 0 return code.  Then loop calling
+ * __ieee80211_radiotap_iterator_next()... it returns either 0,
+ * -ENOENT if there are no more args to parse, or -EINVAL if there is a problem.
+ * The iterator's @this_arg member points to the start of the argument
+ * associated with the current argument index that is present, which can be
+ * found in the iterator's @this_arg_index member.  This arg index corresponds
+ * to the IEEE80211_RADIOTAP_... defines.
+ *
+ * Radiotap header length:
+ * You can find the CPU-endian total radiotap header length in
+ * iterator->max_length after executing ieee80211_radiotap_iterator_init()
+ * successfully.
+ *
+ * Alignment Gotcha:
+ * You must take care when dereferencing iterator.this_arg
+ * for multibyte types... the pointer is not aligned.  Use
+ * get_unaligned((type *)iterator.this_arg) to dereference
+ * iterator.this_arg for type "type" safely on all arches.
+ *
+ * Example code:
+ * See Documentation/networking/radiotap-headers.txt
+ */
+
+int ieee80211_radiotap_iterator_init(
+    struct ieee80211_radiotap_iterator *iterator,
+    struct ieee80211_radiotap_header *radiotap_header,
+    int max_length)
+{
+	/* Linux only supports version 0 radiotap format */
+	if (radiotap_header->it_version)
+		return -EINVAL;
+
+	/* sanity check for allowed length and radiotap length field */
+	if (max_length < le16_to_cpu(get_unaligned(&radiotap_header->it_len)))
+		return -EINVAL;
+
+	iterator->rtheader = radiotap_header;
+	iterator->max_length = le16_to_cpu(get_unaligned(
+						&radiotap_header->it_len));
+	iterator->arg_index = 0;
+	iterator->bitmap_shifter = le32_to_cpu(get_unaligned(
+						&radiotap_header->it_present));
+	iterator->arg = (u8 *)radiotap_header + sizeof(*radiotap_header);
+	iterator->this_arg = NULL;
+
+	/* find payload start allowing for extended bitmap(s) */
+
+	if (unlikely(iterator->bitmap_shifter & (1<<IEEE80211_RADIOTAP_EXT))) {
+		while (le32_to_cpu(get_unaligned((__le32 *)iterator->arg)) &
+				   (1<<IEEE80211_RADIOTAP_EXT)) {
+			iterator->arg += sizeof(u32);
+
+			/*
+			 * check for insanity where the present bitmaps
+			 * keep claiming to extend up to or even beyond the
+			 * stated radiotap header length
+			 */
+
+			if (((ulong)iterator->arg - (ulong)iterator->rtheader)
+			    > (ulong)iterator->max_length)
+				return -EINVAL;
+		}
+
+		iterator->arg += sizeof(u32);
+
+		/*
+		 * no need to check again for blowing past stated radiotap
+		 * header length, because ieee80211_radiotap_iterator_next
+		 * checks it before it is dereferenced
+		 */
+	}
+
+	/* we are all initialized happily */
+
+	return 0;
+}
+
+
+/**
+ * ieee80211_radiotap_iterator_next - return next radiotap parser iterator arg
+ * @iterator: radiotap_iterator to move to next arg (if any)
+ *
+ * Returns: 0 if there is an argument to handle,
+ * -ENOENT if there are no more args or -EINVAL
+ * if there is something else wrong.
+ *
+ * This function provides the next radiotap arg index (IEEE80211_RADIOTAP_*)
+ * in @this_arg_index and sets @this_arg to point to the
+ * payload for the field.  It takes care of alignment handling and extended
+ * present fields.  @this_arg can be changed by the caller (eg,
+ * incremented to move inside a compound argument like
+ * IEEE80211_RADIOTAP_CHANNEL).  The args pointed to are in
+ * little-endian format whatever the endianess of your CPU.
+ *
+ * Alignment Gotcha:
+ * You must take care when dereferencing iterator.this_arg
+ * for multibyte types... the pointer is not aligned.  Use
+ * get_unaligned((type *)iterator.this_arg) to dereference
+ * iterator.this_arg for type "type" safely on all arches.
+ */
+
+int ieee80211_radiotap_iterator_next(
+    struct ieee80211_radiotap_iterator *iterator)
+{
+
+	/*
+	 * small length lookup table for all radiotap types we heard of
+	 * starting from b0 in the bitmap, so we can walk the payload
+	 * area of the radiotap header
+	 *
+	 * There is a requirement to pad args, so that args
+	 * of a given length must begin at a boundary of that length
+	 * -- but note that compound args are allowed (eg, 2 x u16
+	 * for IEEE80211_RADIOTAP_CHANNEL) so total arg length is not
+	 * a reliable indicator of alignment requirement.
+	 *
+	 * upper nybble: content alignment for arg
+	 * lower nybble: content length for arg
+	 */
+
+	static const u8 rt_sizes[] = {
+		[IEEE80211_RADIOTAP_TSFT] = 0x88,
+		[IEEE80211_RADIOTAP_FLAGS] = 0x11,
+		[IEEE80211_RADIOTAP_RATE] = 0x11,
+		[IEEE80211_RADIOTAP_CHANNEL] = 0x24,
+		[IEEE80211_RADIOTAP_FHSS] = 0x22,
+		[IEEE80211_RADIOTAP_DBM_ANTSIGNAL] = 0x11,
+		[IEEE80211_RADIOTAP_DBM_ANTNOISE] = 0x11,
+		[IEEE80211_RADIOTAP_LOCK_QUALITY] = 0x22,
+		[IEEE80211_RADIOTAP_TX_ATTENUATION] = 0x22,
+		[IEEE80211_RADIOTAP_DB_TX_ATTENUATION] = 0x22,
+		[IEEE80211_RADIOTAP_DBM_TX_POWER] = 0x11,
+		[IEEE80211_RADIOTAP_ANTENNA] = 0x11,
+		[IEEE80211_RADIOTAP_DB_ANTSIGNAL] = 0x11,
+		[IEEE80211_RADIOTAP_DB_ANTNOISE] = 0x11,
+		[IEEE80211_RADIOTAP_RX_FLAGS] = 0x22,
+		[IEEE80211_RADIOTAP_TX_FLAGS] = 0x22,
+		[IEEE80211_RADIOTAP_RTS_RETRIES] = 0x11,
+		[IEEE80211_RADIOTAP_DATA_RETRIES] = 0x11,
+		/*
+		 * add more here as they are defined in
+		 * include/net/ieee80211_radiotap.h
+		 */
+	};
+
+	/*
+	 * for every radiotap entry we can at
+	 * least skip (by knowing the length)...
+	 */
+
+	while (iterator->arg_index < (int) sizeof(rt_sizes)) {
+		int hit = 0;
+		int pad;
+
+		if (!(iterator->bitmap_shifter & 1))
+			goto next_entry; /* arg not present */
+
+		/*
+		 * arg is present, account for alignment padding
+		 *  8-bit args can be at any alignment
+		 * 16-bit args must start on 16-bit boundary
+		 * 32-bit args must start on 32-bit boundary
+		 * 64-bit args must start on 64-bit boundary
+		 *
+		 * note that total arg size can differ from alignment of
+		 * elements inside arg, so we use upper nybble of length
+		 * table to base alignment on
+		 *
+		 * also note: these alignments are ** relative to the
+		 * start of the radiotap header **.  There is no guarantee
+		 * that the radiotap header itself is aligned on any
+		 * kind of boundary.
+		 *
+		 * the above is why get_unaligned() is used to dereference
+		 * multibyte elements from the radiotap area
+		 */
+
+		pad = (((ulong)iterator->arg) -
+			((ulong)iterator->rtheader)) &
+			((rt_sizes[iterator->arg_index] >> 4) - 1);
+
+		if (pad)
+			iterator->arg +=
+				(rt_sizes[iterator->arg_index] >> 4) - pad;
+
+		/*
+		 * this is what we will return to user, but we need to
+		 * move on first so next call has something fresh to test
+		 */
+		iterator->this_arg_index = iterator->arg_index;
+		iterator->this_arg = iterator->arg;
+		hit = 1;
+
+		/* internally move on the size of this arg */
+		iterator->arg += rt_sizes[iterator->arg_index] & 0x0f;
+
+		/*
+		 * check for insanity where we are given a bitmap that
+		 * claims to have more arg content than the length of the
+		 * radiotap section.  We will normally end up equalling this
+		 * max_length on the last arg, never exceeding it.
+		 */
+
+		if (((ulong)iterator->arg - (ulong)iterator->rtheader) >
+		    (ulong) iterator->max_length)
+			return -EINVAL;
+
+	next_entry:
+		iterator->arg_index++;
+		if (unlikely((iterator->arg_index & 31) == 0)) {
+			/* completed current u32 bitmap */
+			if (iterator->bitmap_shifter & 1) {
+				/* b31 was set, there is more */
+				/* move to next u32 bitmap */
+				iterator->bitmap_shifter = le32_to_cpu(
+					get_unaligned(iterator->next_bitmap));
+				iterator->next_bitmap++;
+			} else
+				/* no more bitmaps: end */
+				iterator->arg_index = sizeof(rt_sizes);
+		} else /* just try the next bit */
+			iterator->bitmap_shifter >>= 1;
+
+		/* if we found a valid arg earlier, return it now */
+		if (hit)
+			return 0;
+	}
+
+	/* we don't know how to handle any more args, we're done */
+	return -ENOENT;
+}
diff --git a/contrib/wpa/hostapd/radiotap.h b/contrib/wpa/hostapd/radiotap.h
new file mode 100644
index 0000000..508264c
--- /dev/null
+++ b/contrib/wpa/hostapd/radiotap.h
@@ -0,0 +1,242 @@
+/* $FreeBSD: src/sys/net80211/ieee80211_radiotap.h,v 1.5 2005/01/22 20:12:05 sam Exp $ */
+/* $NetBSD: ieee80211_radiotap.h,v 1.11 2005/06/22 06:16:02 dyoung Exp $ */
+
+/*-
+ * Copyright (c) 2003, 2004 David Young.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of David Young may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL DAVID
+ * YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ */
+
+/*
+ * Modifications to fit into the linux IEEE 802.11 stack,
+ * Mike Kershaw (dragorn@kismetwireless.net)
+ */
+
+#ifndef IEEE80211RADIOTAP_H
+#define IEEE80211RADIOTAP_H
+
+#include <stdint.h>
+
+/* Base version of the radiotap packet header data */
+#define PKTHDR_RADIOTAP_VERSION		0
+
+/* A generic radio capture format is desirable. There is one for
+ * Linux, but it is neither rigidly defined (there were not even
+ * units given for some fields) nor easily extensible.
+ *
+ * I suggest the following extensible radio capture format. It is
+ * based on a bitmap indicating which fields are present.
+ *
+ * I am trying to describe precisely what the application programmer
+ * should expect in the following, and for that reason I tell the
+ * units and origin of each measurement (where it applies), or else I
+ * use sufficiently weaselly language ("is a monotonically nondecreasing
+ * function of...") that I cannot set false expectations for lawyerly
+ * readers.
+ */
+
+/* The radio capture header precedes the 802.11 header.
+ * All data in the header is little endian on all platforms.
+ */
+struct ieee80211_radiotap_header {
+	uint8_t it_version;	/* Version 0. Only increases
+				 * for drastic changes,
+				 * introduction of compatible
+				 * new fields does not count.
+				 */
+	uint8_t it_pad;
+	uint16_t it_len;	/* length of the whole
+				 * header in bytes, including
+				 * it_version, it_pad,
+				 * it_len, and data fields.
+				 */
+	uint32_t it_present;	/* A bitmap telling which
+				 * fields are present. Set bit 31
+				 * (0x80000000) to extend the
+				 * bitmap by another 32 bits.
+				 * Additional extensions are made
+				 * by setting bit 31.
+				 */
+};
+
+/* Name                                 Data type    Units
+ * ----                                 ---------    -----
+ *
+ * IEEE80211_RADIOTAP_TSFT              __le64       microseconds
+ *
+ *      Value in microseconds of the MAC's 64-bit 802.11 Time
+ *      Synchronization Function timer when the first bit of the
+ *      MPDU arrived at the MAC. For received frames, only.
+ *
+ * IEEE80211_RADIOTAP_CHANNEL           2 x uint16_t   MHz, bitmap
+ *
+ *      Tx/Rx frequency in MHz, followed by flags (see below).
+ *
+ * IEEE80211_RADIOTAP_FHSS              uint16_t       see below
+ *
+ *      For frequency-hopping radios, the hop set (first byte)
+ *      and pattern (second byte).
+ *
+ * IEEE80211_RADIOTAP_RATE              u8           500kb/s
+ *
+ *      Tx/Rx data rate
+ *
+ * IEEE80211_RADIOTAP_DBM_ANTSIGNAL     s8           decibels from
+ *                                                   one milliwatt (dBm)
+ *
+ *      RF signal power at the antenna, decibel difference from
+ *      one milliwatt.
+ *
+ * IEEE80211_RADIOTAP_DBM_ANTNOISE      s8           decibels from
+ *                                                   one milliwatt (dBm)
+ *
+ *      RF noise power at the antenna, decibel difference from one
+ *      milliwatt.
+ *
+ * IEEE80211_RADIOTAP_DB_ANTSIGNAL      u8           decibel (dB)
+ *
+ *      RF signal power at the antenna, decibel difference from an
+ *      arbitrary, fixed reference.
+ *
+ * IEEE80211_RADIOTAP_DB_ANTNOISE       u8           decibel (dB)
+ *
+ *      RF noise power at the antenna, decibel difference from an
+ *      arbitrary, fixed reference point.
+ *
+ * IEEE80211_RADIOTAP_LOCK_QUALITY      uint16_t       unitless
+ *
+ *      Quality of Barker code lock. Unitless. Monotonically
+ *      nondecreasing with "better" lock strength. Called "Signal
+ *      Quality" in datasheets.  (Is there a standard way to measure
+ *      this?)
+ *
+ * IEEE80211_RADIOTAP_TX_ATTENUATION    uint16_t       unitless
+ *
+ *      Transmit power expressed as unitless distance from max
+ *      power set at factory calibration.  0 is max power.
+ *      Monotonically nondecreasing with lower power levels.
+ *
+ * IEEE80211_RADIOTAP_DB_TX_ATTENUATION uint16_t       decibels (dB)
+ *
+ *      Transmit power expressed as decibel distance from max power
+ *      set at factory calibration.  0 is max power.  Monotonically
+ *      nondecreasing with lower power levels.
+ *
+ * IEEE80211_RADIOTAP_DBM_TX_POWER      s8           decibels from
+ *                                                   one milliwatt (dBm)
+ *
+ *      Transmit power expressed as dBm (decibels from a 1 milliwatt
+ *      reference). This is the absolute power level measured at
+ *      the antenna port.
+ *
+ * IEEE80211_RADIOTAP_FLAGS             u8           bitmap
+ *
+ *      Properties of transmitted and received frames. See flags
+ *      defined below.
+ *
+ * IEEE80211_RADIOTAP_ANTENNA           u8           antenna index
+ *
+ *      Unitless indication of the Rx/Tx antenna for this packet.
+ *      The first antenna is antenna 0.
+ *
+ * IEEE80211_RADIOTAP_RX_FLAGS          uint16_t       bitmap
+ *
+ *     Properties of received frames. See flags defined below.
+ *
+ * IEEE80211_RADIOTAP_TX_FLAGS          uint16_t       bitmap
+ *
+ *     Properties of transmitted frames. See flags defined below.
+ *
+ * IEEE80211_RADIOTAP_RTS_RETRIES       u8           data
+ *
+ *     Number of rts retries a transmitted frame used.
+ *
+ * IEEE80211_RADIOTAP_DATA_RETRIES      u8           data
+ *
+ *     Number of unicast retries a transmitted frame used.
+ *
+ */
+enum ieee80211_radiotap_type {
+	IEEE80211_RADIOTAP_TSFT = 0,
+	IEEE80211_RADIOTAP_FLAGS = 1,
+	IEEE80211_RADIOTAP_RATE = 2,
+	IEEE80211_RADIOTAP_CHANNEL = 3,
+	IEEE80211_RADIOTAP_FHSS = 4,
+	IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5,
+	IEEE80211_RADIOTAP_DBM_ANTNOISE = 6,
+	IEEE80211_RADIOTAP_LOCK_QUALITY = 7,
+	IEEE80211_RADIOTAP_TX_ATTENUATION = 8,
+	IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9,
+	IEEE80211_RADIOTAP_DBM_TX_POWER = 10,
+	IEEE80211_RADIOTAP_ANTENNA = 11,
+	IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12,
+	IEEE80211_RADIOTAP_DB_ANTNOISE = 13,
+	IEEE80211_RADIOTAP_RX_FLAGS = 14,
+	IEEE80211_RADIOTAP_TX_FLAGS = 15,
+	IEEE80211_RADIOTAP_RTS_RETRIES = 16,
+	IEEE80211_RADIOTAP_DATA_RETRIES = 17,
+	IEEE80211_RADIOTAP_EXT = 31
+};
+
+/* Channel flags. */
+#define	IEEE80211_CHAN_TURBO	0x0010	/* Turbo channel */
+#define	IEEE80211_CHAN_CCK	0x0020	/* CCK channel */
+#define	IEEE80211_CHAN_OFDM	0x0040	/* OFDM channel */
+#define	IEEE80211_CHAN_2GHZ	0x0080	/* 2 GHz spectrum channel. */
+#define	IEEE80211_CHAN_5GHZ	0x0100	/* 5 GHz spectrum channel */
+#define	IEEE80211_CHAN_PASSIVE	0x0200	/* Only passive scan allowed */
+#define	IEEE80211_CHAN_DYN	0x0400	/* Dynamic CCK-OFDM channel */
+#define	IEEE80211_CHAN_GFSK	0x0800	/* GFSK channel (FHSS PHY) */
+
+/* For IEEE80211_RADIOTAP_FLAGS */
+#define	IEEE80211_RADIOTAP_F_CFP	0x01	/* sent/received
+						 * during CFP
+						 */
+#define	IEEE80211_RADIOTAP_F_SHORTPRE	0x02	/* sent/received
+						 * with short
+						 * preamble
+						 */
+#define	IEEE80211_RADIOTAP_F_WEP	0x04	/* sent/received
+						 * with WEP encryption
+						 */
+#define	IEEE80211_RADIOTAP_F_FRAG	0x08	/* sent/received
+						 * with fragmentation
+						 */
+#define	IEEE80211_RADIOTAP_F_FCS	0x10	/* frame includes FCS */
+#define	IEEE80211_RADIOTAP_F_DATAPAD	0x20	/* frame has padding between
+						 * 802.11 header and payload
+						 * (to 32-bit boundary)
+						 */
+/* For IEEE80211_RADIOTAP_RX_FLAGS */
+#define IEEE80211_RADIOTAP_F_RX_BADFCS	0x0001	/* frame failed crc check */
+
+/* For IEEE80211_RADIOTAP_TX_FLAGS */
+#define IEEE80211_RADIOTAP_F_TX_FAIL	0x0001	/* failed due to excessive
+						 * retries */
+#define IEEE80211_RADIOTAP_F_TX_CTS	0x0002	/* used cts 'protection' */
+#define IEEE80211_RADIOTAP_F_TX_RTS	0x0004	/* used rts/cts handshake */
+
+#endif				/* IEEE80211_RADIOTAP_H */
diff --git a/contrib/wpa/hostapd/radiotap_iter.h b/contrib/wpa/hostapd/radiotap_iter.h
new file mode 100644
index 0000000..92a798a
--- /dev/null
+++ b/contrib/wpa/hostapd/radiotap_iter.h
@@ -0,0 +1,41 @@
+#ifndef __RADIOTAP_ITER_H
+#define __RADIOTAP_ITER_H
+
+#include "radiotap.h"
+
+/* Radiotap header iteration
+ *   implemented in radiotap.c
+ */
+/**
+ * struct ieee80211_radiotap_iterator - tracks walk thru present radiotap args
+ * @rtheader: pointer to the radiotap header we are walking through
+ * @max_length: length of radiotap header in cpu byte ordering
+ * @this_arg_index: IEEE80211_RADIOTAP_... index of current arg
+ * @this_arg: pointer to current radiotap arg
+ * @arg_index: internal next argument index
+ * @arg: internal next argument pointer
+ * @next_bitmap: internal pointer to next present u32
+ * @bitmap_shifter: internal shifter for curr u32 bitmap, b0 set == arg present
+ */
+
+struct ieee80211_radiotap_iterator {
+	struct ieee80211_radiotap_header *rtheader;
+	int max_length;
+	int this_arg_index;
+	unsigned char *this_arg;
+
+	int arg_index;
+	unsigned char *arg;
+	uint32_t *next_bitmap;
+	uint32_t bitmap_shifter;
+};
+
+extern int ieee80211_radiotap_iterator_init(
+   struct ieee80211_radiotap_iterator *iterator,
+   struct ieee80211_radiotap_header *radiotap_header,
+   int max_length);
+
+extern int ieee80211_radiotap_iterator_next(
+   struct ieee80211_radiotap_iterator *iterator);
+
+#endif /* __RADIOTAP_ITER_H */
diff --git a/contrib/wpa/hostapd/wme.c b/contrib/wpa/hostapd/wme.c
index 727ee7e..f2bbbd9 100644
--- a/contrib/wpa/hostapd/wme.c
+++ b/contrib/wpa/hostapd/wme.c
@@ -24,47 +24,63 @@
 
 /* TODO: maintain separate sequence and fragment numbers for each AC
  * TODO: IGMP snooping to track which multicasts to forward - and use QOS-DATA
- * if only WME stations are receiving a certain group */
+ * if only WMM stations are receiving a certain group */
 
 
-static u8 wme_oui[3] = { 0x00, 0x50, 0xf2 };
+static inline u8 wmm_aci_aifsn(int aifsn, int acm, int aci)
+{
+	u8 ret;
+	ret = (aifsn << WMM_AC_AIFNS_SHIFT) & WMM_AC_AIFSN_MASK;
+	if (acm)
+		ret |= WMM_AC_ACM;
+	ret |= (aci << WMM_AC_ACI_SHIFT) & WMM_AC_ACI_MASK;
+	return ret;
+}
+
+
+static inline u8 wmm_ecw(int ecwmin, int ecwmax)
+{
+	return ((ecwmin << WMM_AC_ECWMIN_SHIFT) & WMM_AC_ECWMIN_MASK) |
+		((ecwmax << WMM_AC_ECWMAX_SHIFT) & WMM_AC_ECWMAX_MASK);
+}
 
 
-/* Add WME Parameter Element to Beacon and Probe Response frames. */
-u8 * hostapd_eid_wme(struct hostapd_data *hapd, u8 *eid)
+/*
+ * Add WMM Parameter Element to Beacon, Probe Response, and (Re)Association
+ * Response frames.
+ */
+u8 * hostapd_eid_wmm(struct hostapd_data *hapd, u8 *eid)
 {
 	u8 *pos = eid;
-	struct wme_parameter_element *wme =
-		(struct wme_parameter_element *) (pos + 2);
+	struct wmm_parameter_element *wmm =
+		(struct wmm_parameter_element *) (pos + 2);
 	int e;
 
-	if (!hapd->conf->wme_enabled)
+	if (!hapd->conf->wmm_enabled)
 		return eid;
 	eid[0] = WLAN_EID_VENDOR_SPECIFIC;
-	wme->oui[0] = 0x00;
-	wme->oui[1] = 0x50;
-	wme->oui[2] = 0xf2;
-	wme->oui_type = WME_OUI_TYPE;
-	wme->oui_subtype = WME_OUI_SUBTYPE_PARAMETER_ELEMENT;
-	wme->version = WME_VERSION;
-	wme->acInfo = hapd->parameter_set_count & 0xf;
+	wmm->oui[0] = 0x00;
+	wmm->oui[1] = 0x50;
+	wmm->oui[2] = 0xf2;
+	wmm->oui_type = WMM_OUI_TYPE;
+	wmm->oui_subtype = WMM_OUI_SUBTYPE_PARAMETER_ELEMENT;
+	wmm->version = WMM_VERSION;
+	wmm->qos_info = hapd->parameter_set_count & 0xf;
 
 	/* fill in a parameter set record for each AC */
 	for (e = 0; e < 4; e++) {
-		struct wme_ac_parameter *ac = &wme->ac[e];
-		struct hostapd_wme_ac_params *acp =
-			&hapd->iconf->wme_ac_params[e];
-
-		ac->aifsn = acp->aifs;
-		ac->acm = acp->admission_control_mandatory;
-		ac->aci = e;
-		ac->reserved = 0;
-		ac->eCWmin = acp->cwmin;
-		ac->eCWmax = acp->cwmax;
-		ac->txopLimit = host_to_le16(acp->txopLimit);
+		struct wmm_ac_parameter *ac = &wmm->ac[e];
+		struct hostapd_wmm_ac_params *acp =
+			&hapd->iconf->wmm_ac_params[e];
+
+		ac->aci_aifsn = wmm_aci_aifsn(acp->aifs,
+					      acp->admission_control_mandatory,
+					      e);
+		ac->cw = wmm_ecw(acp->cwmin, acp->cwmax);
+		ac->txop_limit = host_to_le16(acp->txop_limit);
 	}
 
-	pos = (u8 *) (wme + 1);
+	pos = (u8 *) (wmm + 1);
 	eid[1] = pos - eid - 2; /* element length */
 
 	return pos;
@@ -72,31 +88,28 @@ u8 * hostapd_eid_wme(struct hostapd_data *hapd, u8 *eid)
 
 
 /* This function is called when a station sends an association request with
- * WME info element. The function returns zero on success or non-zero on any
- * error in WME element. eid does not include Element ID and Length octets. */
-int hostapd_eid_wme_valid(struct hostapd_data *hapd, u8 *eid, size_t len)
+ * WMM info element. The function returns zero on success or non-zero on any
+ * error in WMM element. eid does not include Element ID and Length octets. */
+int hostapd_eid_wmm_valid(struct hostapd_data *hapd, u8 *eid, size_t len)
 {
-	struct wme_information_element *wme;
+	struct wmm_information_element *wmm;
 
-	wpa_hexdump(MSG_MSGDUMP, "WME IE", eid, len);
+	wpa_hexdump(MSG_MSGDUMP, "WMM IE", eid, len);
 
-	if (len < sizeof(struct wme_information_element)) {
-		wpa_printf(MSG_DEBUG, "Too short WME IE (len=%lu)",
+	if (len < sizeof(struct wmm_information_element)) {
+		wpa_printf(MSG_DEBUG, "Too short WMM IE (len=%lu)",
 			   (unsigned long) len);
 		return -1;
 	}
 
-	wme = (struct wme_information_element *) eid;
-	wpa_printf(MSG_DEBUG, "Validating WME IE: OUI %02x:%02x:%02x  "
-		   "OUI type %d  OUI sub-type %d  version %d",
-		   wme->oui[0], wme->oui[1], wme->oui[2], wme->oui_type,
-		   wme->oui_subtype, wme->version);
-	if (os_memcmp(wme->oui, wme_oui, sizeof(wme_oui)) != 0 ||
-	    wme->oui_type != WME_OUI_TYPE ||
-	    wme->oui_subtype != WME_OUI_SUBTYPE_INFORMATION_ELEMENT ||
-	    wme->version != WME_VERSION) {
-		wpa_printf(MSG_DEBUG, "Unsupported WME IE OUI/Type/Subtype/"
-			   "Version");
+	wmm = (struct wmm_information_element *) eid;
+	wpa_printf(MSG_DEBUG, "Validating WMM IE: OUI %02x:%02x:%02x  "
+		   "OUI type %d  OUI sub-type %d  version %d  QoS info 0x%x",
+		   wmm->oui[0], wmm->oui[1], wmm->oui[2], wmm->oui_type,
+		   wmm->oui_subtype, wmm->version, wmm->qos_info);
+	if (wmm->oui_subtype != WMM_OUI_SUBTYPE_INFORMATION_ELEMENT ||
+	    wmm->version != WMM_VERSION) {
+		wpa_printf(MSG_DEBUG, "Unsupported WMM IE Subtype/Version");
 		return -1;
 	}
 
@@ -105,31 +118,30 @@ int hostapd_eid_wme_valid(struct hostapd_data *hapd, u8 *eid, size_t len)
 
 
 /* This function is called when a station sends an ACK frame for an AssocResp
- * frame (status=success) and the matching AssocReq contained a WME element.
+ * frame (status=success) and the matching AssocReq contained a WMM element.
  */
-int hostapd_wme_sta_config(struct hostapd_data *hapd, struct sta_info *sta)
+int hostapd_wmm_sta_config(struct hostapd_data *hapd, struct sta_info *sta)
 {
-	/* update kernel STA data for WME related items (WLAN_STA_WPA flag) */
-	if (sta->flags & WLAN_STA_WME)
+	/* update kernel STA data for WMM related items (WLAN_STA_WPA flag) */
+	if (sta->flags & WLAN_STA_WMM)
 		hostapd_sta_set_flags(hapd, sta->addr, sta->flags,
-				      WLAN_STA_WME, ~0);
+				      WLAN_STA_WMM, ~0);
 	else
 		hostapd_sta_set_flags(hapd, sta->addr, sta->flags,
-				      0, ~WLAN_STA_WME);
+				      0, ~WLAN_STA_WMM);
 
 	return 0;
 }
 
 
-static void wme_send_action(struct hostapd_data *hapd, const u8 *addr,
-			    const struct wme_tspec_info_element *tspec,
+static void wmm_send_action(struct hostapd_data *hapd, const u8 *addr,
+			    const struct wmm_tspec_element *tspec,
 			    u8 action_code, u8 dialogue_token, u8 status_code)
 {
 	u8 buf[256];
 	struct ieee80211_mgmt *m = (struct ieee80211_mgmt *) buf;
-	struct wme_tspec_info_element *t =
-		(struct wme_tspec_info_element *)
-		m->u.action.u.wme_action.variable;
+	struct wmm_tspec_element *t = (struct wmm_tspec_element *)
+		m->u.action.u.wmm_action.variable;
 	int len;
 
 	hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,
@@ -142,55 +154,117 @@ static void wme_send_action(struct hostapd_data *hapd, const u8 *addr,
 	os_memcpy(m->sa, hapd->own_addr, ETH_ALEN);
 	os_memcpy(m->bssid, hapd->own_addr, ETH_ALEN);
 	m->u.action.category = WLAN_ACTION_WMM;
-	m->u.action.u.wme_action.action_code = action_code;
-	m->u.action.u.wme_action.dialog_token = dialogue_token;
-	m->u.action.u.wme_action.status_code = status_code;
-	os_memcpy(t, tspec, sizeof(struct wme_tspec_info_element));
+	m->u.action.u.wmm_action.action_code = action_code;
+	m->u.action.u.wmm_action.dialog_token = dialogue_token;
+	m->u.action.u.wmm_action.status_code = status_code;
+	os_memcpy(t, tspec, sizeof(struct wmm_tspec_element));
 	len = ((u8 *) (t + 1)) - buf;
 
 	if (hostapd_send_mgmt_frame(hapd, m, len, 0) < 0)
-		perror("wme_send_action: send");
+		perror("wmm_send_action: send");
 }
 
 
-/* given frame data payload size in bytes, and data_rate in bits per second
- * returns time to complete frame exchange */
-/* FIX: should not use floating point types */
-static double wme_frame_exchange_time(int bytes, int data_rate, int encryption,
-				      int cts_protection)
+static void wmm_addts_req(struct hostapd_data *hapd,
+			  struct ieee80211_mgmt *mgmt,
+			  struct wmm_tspec_element *tspec, size_t len)
 {
-	/* TODO: account for MAC/PHY headers correctly */
-	/* TODO: account for encryption headers */
-	/* TODO: account for WDS headers */
-	/* TODO: account for CTS protection */
-	/* TODO: account for SIFS + ACK at minimum PHY rate */
-	return (bytes + 400) * 8.0 / data_rate;
-}
+	u8 *end = ((u8 *) mgmt) + len;
+	int medium_time, pps, duration;
+	int up, psb, dir, tid;
+	u16 val, surplus;
 
+	if ((u8 *) (tspec + 1) > end) {
+		wpa_printf(MSG_DEBUG, "WMM: TSPEC overflow in ADDTS Request");
+		return;
+	}
 
-static void wme_setup_request(struct hostapd_data *hapd,
-			      struct ieee80211_mgmt *mgmt,
-			      struct wme_tspec_info_element *tspec, size_t len)
-{
-	/* FIX: should not use floating point types */
-	double medium_time, pps;
+	wpa_printf(MSG_DEBUG, "WMM: ADDTS Request (Dialog Token %d) for TSPEC "
+		   "from " MACSTR,
+		   mgmt->u.action.u.wmm_action.dialog_token,
+		   MAC2STR(mgmt->sa));
+
+	up = (tspec->ts_info[1] >> 3) & 0x07;
+	psb = (tspec->ts_info[1] >> 2) & 0x01;
+	dir = (tspec->ts_info[0] >> 5) & 0x03;
+	tid = (tspec->ts_info[0] >> 1) & 0x0f;
+	wpa_printf(MSG_DEBUG, "WMM: TS Info: UP=%d PSB=%d Direction=%d TID=%d",
+		   up, psb, dir, tid);
+	val = le_to_host16(tspec->nominal_msdu_size);
+	wpa_printf(MSG_DEBUG, "WMM: Nominal MSDU Size: %d%s",
+		   val & 0x7fff, val & 0x8000 ? " (fixed)" : "");
+	wpa_printf(MSG_DEBUG, "WMM: Mean Data Rate: %u bps",
+		   le_to_host32(tspec->mean_data_rate));
+	wpa_printf(MSG_DEBUG, "WMM: Minimum PHY Rate: %u bps",
+		   le_to_host32(tspec->minimum_phy_rate));
+	val = le_to_host16(tspec->surplus_bandwidth_allowance);
+	wpa_printf(MSG_DEBUG, "WMM: Surplus Bandwidth Allowance: %u.%04u",
+		   val >> 13, 10000 * (val & 0x1fff) / 0x2000);
+
+	val = le_to_host16(tspec->nominal_msdu_size);
+	if (val == 0) {
+		wpa_printf(MSG_DEBUG, "WMM: Invalid Nominal MSDU Size (0)");
+		goto invalid;
+	}
+	/* pps = Ceiling((Mean Data Rate / 8) / Nominal MSDU Size) */
+	pps = ((le_to_host32(tspec->mean_data_rate) / 8) + val - 1) / val;
+	wpa_printf(MSG_DEBUG, "WMM: Packets-per-second estimate for TSPEC: %d",
+		   pps);
+
+	if (le_to_host32(tspec->minimum_phy_rate) < 1000000) {
+		wpa_printf(MSG_DEBUG, "WMM: Too small Minimum PHY Rate");
+		goto invalid;
+	}
+
+	duration = (le_to_host16(tspec->nominal_msdu_size) & 0x7fff) * 8 /
+		(le_to_host32(tspec->minimum_phy_rate) / 1000000) +
+		50 /* FIX: proper SIFS + ACK duration */;
+
+	/* unsigned binary number with an implicit binary point after the
+	 * leftmost 3 bits, i.e., 0x2000 = 1.0 */
+	surplus = le_to_host16(tspec->surplus_bandwidth_allowance);
+	if (surplus <= 0x2000) {
+		wpa_printf(MSG_DEBUG, "WMM: Surplus Bandwidth Allowance not "
+			   "greater than unity");
+		goto invalid;
+	}
+
+	medium_time = surplus * pps * duration / 0x2000;
+	wpa_printf(MSG_DEBUG, "WMM: Estimated medium time: %u", medium_time);
+
+	/*
+	 * TODO: store list of granted (and still active) TSPECs and check
+	 * whether there is available medium time for this request. For now,
+	 * just refuse requests that would by themselves take very large
+	 * portion of the available bandwidth.
+	 */
+	if (medium_time > 750000) {
+		wpa_printf(MSG_DEBUG, "WMM: Refuse TSPEC request for over "
+			   "75%% of available bandwidth");
+		wmm_send_action(hapd, mgmt->sa, tspec,
+				WMM_ACTION_CODE_ADDTS_RESP,
+				mgmt->u.action.u.wmm_action.dialog_token,
+				WMM_ADDTS_STATUS_REFUSED);
+		return;
+	}
 
-	/* TODO: account for airtime and answer no to tspec setup requests
-	 * when none left!! */
+	/* Convert to 32 microseconds per second unit */
+	tspec->medium_time = host_to_le16(medium_time / 32);
 
-	pps = (tspec->mean_data_rate / 8.0) / tspec->nominal_msdu_size;
-	medium_time = (tspec->surplus_bandwidth_allowance / 8) * pps *
-		wme_frame_exchange_time(tspec->nominal_msdu_size,
-					tspec->minimum_phy_rate, 0, 0);
-	tspec->medium_time = medium_time * 1000000.0 / 32.0;
+	wmm_send_action(hapd, mgmt->sa, tspec, WMM_ACTION_CODE_ADDTS_RESP,
+			mgmt->u.action.u.wmm_action.dialog_token,
+			WMM_ADDTS_STATUS_ADMISSION_ACCEPTED);
+	return;
 
-	wme_send_action(hapd, mgmt->sa, tspec, WME_ACTION_CODE_SETUP_RESPONSE,
-			mgmt->u.action.u.wme_action.dialog_token,
-			WME_SETUP_RESPONSE_STATUS_ADMISSION_ACCEPTED);
+invalid:
+	wmm_send_action(hapd, mgmt->sa, tspec,
+			WMM_ACTION_CODE_ADDTS_RESP,
+			mgmt->u.action.u.wmm_action.dialog_token,
+			WMM_ADDTS_STATUS_INVALID_PARAMETERS);
 }
 
 
-void hostapd_wme_action(struct hostapd_data *hapd, struct ieee80211_mgmt *mgmt,
+void hostapd_wmm_action(struct hostapd_data *hapd, struct ieee80211_mgmt *mgmt,
 			size_t len)
 {
 	int action_code;
@@ -201,11 +275,11 @@ void hostapd_wme_action(struct hostapd_data *hapd, struct ieee80211_mgmt *mgmt,
 
 	/* check that the request comes from a valid station */
 	if (!sta ||
-	    (sta->flags & (WLAN_STA_ASSOC | WLAN_STA_WME)) !=
-	    (WLAN_STA_ASSOC | WLAN_STA_WME)) {
+	    (sta->flags & (WLAN_STA_ASSOC | WLAN_STA_WMM)) !=
+	    (WLAN_STA_ASSOC | WLAN_STA_WMM)) {
 		hostapd_logger(hapd, mgmt->sa, HOSTAPD_MODULE_IEEE80211,
 			       HOSTAPD_LEVEL_DEBUG,
-			       "wme action received is not from associated wme"
+			       "wmm action received is not from associated wmm"
 			       " station");
 		/* TODO: respond with action frame refused status code */
 		return;
@@ -215,19 +289,18 @@ void hostapd_wme_action(struct hostapd_data *hapd, struct ieee80211_mgmt *mgmt,
 	if (ieee802_11_parse_elems(pos, left, &elems, 1) == ParseFailed) {
 		hostapd_logger(hapd, mgmt->sa, HOSTAPD_MODULE_IEEE80211,
 			       HOSTAPD_LEVEL_DEBUG,
-			       "hostapd_wme_action - could not parse wme "
+			       "hostapd_wmm_action - could not parse wmm "
 			       "action");
 		/* TODO: respond with action frame invalid parameters status
 		 * code */
 		return;
 	}
 
-	if (!elems.wme_tspec ||
-	    elems.wme_tspec_len != (sizeof(struct wme_tspec_info_element) - 2))
-	{
+	if (!elems.wmm_tspec ||
+	    elems.wmm_tspec_len != (sizeof(struct wmm_tspec_element) - 2)) {
 		hostapd_logger(hapd, mgmt->sa, HOSTAPD_MODULE_IEEE80211,
 			       HOSTAPD_LEVEL_DEBUG,
-			       "hostapd_wme_action - missing or wrong length "
+			       "hostapd_wmm_action - missing or wrong length "
 			       "tspec");
 		/* TODO: respond with action frame invalid parameters status
 		 * code */
@@ -237,26 +310,26 @@ void hostapd_wme_action(struct hostapd_data *hapd, struct ieee80211_mgmt *mgmt,
 	/* TODO: check the request is for an AC with ACM set, if not, refuse
 	 * request */
 
-	action_code = mgmt->u.action.u.wme_action.action_code;
+	action_code = mgmt->u.action.u.wmm_action.action_code;
 	switch (action_code) {
-	case WME_ACTION_CODE_SETUP_REQUEST:
-		wme_setup_request(hapd, mgmt, (struct wme_tspec_info_element *)
-				  elems.wme_tspec, len);
+	case WMM_ACTION_CODE_ADDTS_REQ:
+		wmm_addts_req(hapd, mgmt, (struct wmm_tspec_element *)
+			      (elems.wmm_tspec - 2), len);
 		return;
 #if 0
 	/* TODO: needed for client implementation */
-	case WME_ACTION_CODE_SETUP_RESPONSE:
-		wme_setup_request(hapd, mgmt, len);
+	case WMM_ACTION_CODE_ADDTS_RESP:
+		wmm_setup_request(hapd, mgmt, len);
 		return;
 	/* TODO: handle station teardown requests */
-	case WME_ACTION_CODE_TEARDOWN:
-		wme_teardown(hapd, mgmt, len);
+	case WMM_ACTION_CODE_DELTS:
+		wmm_teardown(hapd, mgmt, len);
 		return;
 #endif
 	}
 
 	hostapd_logger(hapd, mgmt->sa, HOSTAPD_MODULE_IEEE80211,
 		       HOSTAPD_LEVEL_DEBUG,
-		       "hostapd_wme_action - unknown action code %d",
+		       "hostapd_wmm_action - unknown action code %d",
 		       action_code);
 }
diff --git a/contrib/wpa/hostapd/wme.h b/contrib/wpa/hostapd/wme.h
index 3c80c01..9bc48cb 100644
--- a/contrib/wpa/hostapd/wme.h
+++ b/contrib/wpa/hostapd/wme.h
@@ -16,9 +16,19 @@
 #ifndef WME_H
 #define WME_H
 
-#ifdef __linux__
-#include <endian.h>
-#endif /* __linux__ */
+/*
+ * WMM Information Element (used in (Re)Association Request frames; may also be
+ * used in Beacon frames)
+ */
+struct wmm_information_element {
+	/* Element ID: 221 (0xdd); Length: 7 */
+	/* required fields for WMM version 1 */
+	u8 oui[3]; /* 00:50:f2 */
+	u8 oui_type; /* 2 */
+	u8 oui_subtype; /* 0 */
+	u8 version; /* 1 for WMM version 1.0 */
+	u8 qos_info; /* AP/STA specific QoS info */
+};
 
 #if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
 #include <sys/types.h>
@@ -44,86 +54,82 @@ struct wme_information_element {
 
 } __attribute__ ((packed));
 
-struct wme_ac_parameter {
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-	/* byte 1 */
-	u8 	aifsn:4,
-		acm:1,
-	 	aci:2,
-	 	reserved:1;
-
-	/* byte 2 */
-	u8 	eCWmin:4,
-	 	eCWmax:4;
-#elif __BYTE_ORDER == __BIG_ENDIAN
-	/* byte 1 */
-	u8 	reserved:1,
-	 	aci:2,
-	 	acm:1,
-	 	aifsn:4;
-
-	/* byte 2 */
-	u8 	eCWmax:4,
-	 	eCWmin:4;
-#else
-#error	"Please fix <endian.h>"
-#endif
-
-	/* bytes 3 & 4 */
-	le16 txopLimit;
+#define WMM_AC_AIFSN_MASK 0x0f
+#define WMM_AC_AIFNS_SHIFT 0
+#define WMM_AC_ACM 0x10
+#define WMM_AC_ACI_MASK 0x60
+#define WMM_AC_ACI_SHIFT 5
+
+#define WMM_AC_ECWMIN_MASK 0x0f
+#define WMM_AC_ECWMIN_SHIFT 0
+#define WMM_AC_ECWMAX_MASK 0xf0
+#define WMM_AC_ECWMAX_SHIFT 4
+
+struct wmm_ac_parameter {
+	u8 aci_aifsn; /* AIFSN, ACM, ACI */
+	u8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */
+	le16 txop_limit;
 } __attribute__ ((packed));
 
-struct wme_parameter_element {
-	/* required fields for WME version 1 */
-	u8 oui[3];
-	u8 oui_type;
-	u8 oui_subtype;
-	u8 version;
-	u8 acInfo;
-	u8 reserved;
-	struct wme_ac_parameter ac[4];
+/*
+ * WMM Parameter Element (used in Beacon, Probe Response, and (Re)Association
+ * Response frmaes)
+ */
+struct wmm_parameter_element {
+	/* Element ID: 221 (0xdd); Length: 24 */
+	/* required fields for WMM version 1 */
+	u8 oui[3]; /* 00:50:f2 */
+	u8 oui_type; /* 2 */
+	u8 oui_subtype; /* 1 */
+	u8 version; /* 1 for WMM version 1.0 */
+	u8 qos_info; /* AP/STA specif QoS info */
+	u8 reserved; /* 0 */
+	struct wmm_ac_parameter ac[4]; /* AC_BE, AC_BK, AC_VI, AC_VO */
 
 } __attribute__ ((packed));
 
-struct wme_tspec_info_element {
-	u8 eid;
-	u8 length;
-	u8 oui[3];
-	u8 oui_type;
-	u8 oui_subtype;
-	u8 version;
-	u16 ts_info;
-	u16 nominal_msdu_size;
-	u16 maximum_msdu_size;
-	u32 minimum_service_interval;
-	u32 maximum_service_interval;
-	u32 inactivity_interval;
-	u32 start_time;
-	u32 minimum_data_rate;
-	u32 mean_data_rate;
-	u32 maximum_burst_size;
-	u32 minimum_phy_rate;
-	u32 peak_data_rate;
-	u32 delay_bound;
-	u16 surplus_bandwidth_allowance;
-	u16 medium_time;
+/* WMM TSPEC Element */
+struct wmm_tspec_element {
+	u8 eid; /* 221 = 0xdd */
+	u8 length; /* 6 + 55 = 61 */
+	u8 oui[3]; /* 00:50:f2 */
+	u8 oui_type; /* 2 */
+	u8 oui_subtype; /* 2 */
+	u8 version; /* 1 */
+	/* WMM TSPEC body (55 octets): */
+	u8 ts_info[3];
+	le16 nominal_msdu_size;
+	le16 maximum_msdu_size;
+	le32 minimum_service_interval;
+	le32 maximum_service_interval;
+	le32 inactivity_interval;
+	le32 suspension_interval;
+	le32 service_start_time;
+	le32 minimum_data_rate;
+	le32 mean_data_rate;
+	le32 peak_data_rate;
+	le32 maximum_burst_size;
+	le32 delay_bound;
+	le32 minimum_phy_rate;
+	le16 surplus_bandwidth_allowance;
+	le16 medium_time;
 } __attribute__ ((packed));
 
 
-/* Access Categories */
+/* Access Categories / ACI to AC coding */
 enum {
-	WME_AC_BK = 1,
-	WME_AC_BE = 0,
-	WME_AC_VI = 2,
-	WME_AC_VO = 3
+	WMM_AC_BE = 0 /* Best Effort */,
+	WMM_AC_BK = 1 /* Background */,
+	WMM_AC_VI = 2 /* Video */,
+	WMM_AC_VO = 3 /* Voice */
 };
 
 struct ieee80211_mgmt;
 
-u8 * hostapd_eid_wme(struct hostapd_data *hapd, u8 *eid);
-int hostapd_eid_wme_valid(struct hostapd_data *hapd, u8 *eid, size_t len);
-int hostapd_wme_sta_config(struct hostapd_data *hapd, struct sta_info *sta);
-void hostapd_wme_action(struct hostapd_data *hapd, struct ieee80211_mgmt *mgmt,
+u8 * hostapd_eid_wmm(struct hostapd_data *hapd, u8 *eid);
+int hostapd_eid_wmm_valid(struct hostapd_data *hapd, u8 *eid, size_t len);
+int hostapd_wmm_sta_config(struct hostapd_data *hapd, struct sta_info *sta);
+void hostapd_wmm_action(struct hostapd_data *hapd, struct ieee80211_mgmt *mgmt,
 			size_t len);
 
 #endif /* WME_H */
diff --git a/contrib/wpa/hostapd/wpa.c b/contrib/wpa/hostapd/wpa.c
index cf285b6..19b11d5 100644
--- a/contrib/wpa/hostapd/wpa.c
+++ b/contrib/wpa/hostapd/wpa.c
@@ -1,6 +1,6 @@
 /*
  * hostapd - IEEE 802.11i-2004 / WPA Authenticator
- * Copyright (c) 2004-2008, Jouni Malinen <j@w1.fi>
+ * 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
@@ -44,6 +44,8 @@ static void wpa_sm_call_step(void *eloop_ctx, void *timeout_ctx);
 static void wpa_group_sm_step(struct wpa_authenticator *wpa_auth,
 			      struct wpa_group *group);
 static void wpa_request_new_ptk(struct wpa_state_machine *sm);
+static int wpa_gtk_update(struct wpa_authenticator *wpa_auth,
+			  struct wpa_group *group);
 
 static const u32 dot11RSNAConfigGroupUpdateCount = 4;
 static const u32 dot11RSNAConfigPairwiseUpdateCount = 4;
@@ -286,21 +288,9 @@ static void wpa_auth_pmksa_free_cb(struct rsn_pmksa_cache_entry *entry,
 }
 
 
-static struct wpa_group * wpa_group_init(struct wpa_authenticator *wpa_auth,
-					 int vlan_id)
+static void wpa_group_set_key_len(struct wpa_group *group, int cipher)
 {
-	struct wpa_group *group;
-	u8 buf[ETH_ALEN + 8 + sizeof(group)];
-	u8 rkey[32];
-
-	group = os_zalloc(sizeof(struct wpa_group));
-	if (group == NULL)
-		return NULL;
-
-	group->GTKAuthenticator = TRUE;
-	group->vlan_id = vlan_id;
-
-	switch (wpa_auth->conf.wpa_group) {
+	switch (cipher) {
 	case WPA_CIPHER_CCMP:
 		group->GTK_len = 16;
 		break;
@@ -314,6 +304,24 @@ static struct wpa_group * wpa_group_init(struct wpa_authenticator *wpa_auth,
 		group->GTK_len = 5;
 		break;
 	}
+}
+
+
+static struct wpa_group * wpa_group_init(struct wpa_authenticator *wpa_auth,
+					 int vlan_id)
+{
+	struct wpa_group *group;
+	u8 buf[ETH_ALEN + 8 + sizeof(group)];
+	u8 rkey[32];
+
+	group = os_zalloc(sizeof(struct wpa_group));
+	if (group == NULL)
+		return NULL;
+
+	group->GTKAuthenticator = TRUE;
+	group->vlan_id = vlan_id;
+
+	wpa_group_set_key_len(group, wpa_auth->conf.wpa_group);
 
 	/* Counter = PRF-256(Random number, "Init Counter",
 	 *                   Local MAC Address || Time)
@@ -451,6 +459,7 @@ void wpa_deinit(struct wpa_authenticator *wpa_auth)
 int wpa_reconfig(struct wpa_authenticator *wpa_auth,
 		 struct wpa_auth_config *conf)
 {
+	struct wpa_group *group;
 	if (wpa_auth == NULL)
 		return 0;
 
@@ -460,6 +469,17 @@ int wpa_reconfig(struct wpa_authenticator *wpa_auth,
 		return -1;
 	}
 
+	/*
+	 * Reinitialize GTK to make sure it is suitable for the new
+	 * configuration.
+	 */
+	group = wpa_auth->group;
+	wpa_group_set_key_len(group, wpa_auth->conf.wpa_group);
+	group->GInit = TRUE;
+	wpa_group_sm_step(wpa_auth, group);
+	group->GInit = FALSE;
+	wpa_group_sm_step(wpa_auth, group);
+
 	return 0;
 }
 
@@ -619,6 +639,22 @@ void wpa_receive(struct wpa_authenticator *wpa_auth,
 		return;
 	}
 
+	if (sm->wpa == WPA_VERSION_WPA2) {
+		if (key->type != EAPOL_KEY_TYPE_RSN) {
+			wpa_printf(MSG_DEBUG, "Ignore EAPOL-Key with "
+				   "unexpected type %d in RSN mode",
+				   key->type);
+			return;
+		}
+	} else {
+		if (key->type != EAPOL_KEY_TYPE_WPA) {
+			wpa_printf(MSG_DEBUG, "Ignore EAPOL-Key with "
+				   "unexpected type %d in WPA mode",
+				   key->type);
+			return;
+		}
+	}
+
 	/* FIX: verify that the EAPOL-Key frame was encrypted if pairwise keys
 	 * are set */
 
@@ -1403,14 +1439,15 @@ SM_STATE(WPA_PTK, PTKSTART)
 static int wpa_derive_ptk(struct wpa_state_machine *sm, const u8 *pmk,
 			  struct wpa_ptk *ptk)
 {
+	size_t ptk_len = sm->pairwise == WPA_CIPHER_CCMP ? 48 : 64;
 #ifdef CONFIG_IEEE80211R
 	if (wpa_key_mgmt_ft(sm->wpa_key_mgmt))
-		return wpa_auth_derive_ptk_ft(sm, pmk, ptk);
+		return wpa_auth_derive_ptk_ft(sm, pmk, ptk, ptk_len);
 #endif /* CONFIG_IEEE80211R */
 
 	wpa_pmk_to_ptk(pmk, PMK_LEN, "Pairwise key expansion",
 		       sm->wpa_auth->addr, sm->addr, sm->ANonce, sm->SNonce,
-		       (u8 *) ptk, sizeof(*ptk),
+		       (u8 *) ptk, ptk_len,
 		       wpa_key_mgmt_sha256(sm->wpa_key_mgmt));
 
 	return 0;
diff --git a/contrib/wpa/hostapd/wpa.h b/contrib/wpa/hostapd/wpa.h
index d353844..7d9b3d3 100644
--- a/contrib/wpa/hostapd/wpa.h
+++ b/contrib/wpa/hostapd/wpa.h
@@ -141,7 +141,7 @@ struct wpa_auth_config {
 	int rsn_preauth;
 	int eapol_version;
 	int peerkey;
-	int wme_enabled;
+	int wmm_enabled;
 	int okc;
 #ifdef CONFIG_IEEE80211W
 	enum {
diff --git a/contrib/wpa/hostapd/wpa_auth_i.h b/contrib/wpa/hostapd/wpa_auth_i.h
index bcaeda5..925d3ee 100644
--- a/contrib/wpa/hostapd/wpa_auth_i.h
+++ b/contrib/wpa/hostapd/wpa_auth_i.h
@@ -213,7 +213,7 @@ void wpa_smk_m3(struct wpa_authenticator *wpa_auth,
 #ifdef CONFIG_IEEE80211R
 int wpa_write_mdie(struct wpa_auth_config *conf, u8 *buf, size_t len);
 int wpa_auth_derive_ptk_ft(struct wpa_state_machine *sm, const u8 *pmk,
-			   struct wpa_ptk *ptk);
+			   struct wpa_ptk *ptk, size_t ptk_len);
 struct wpa_ft_pmk_cache * wpa_ft_pmk_cache_init(void);
 void wpa_ft_pmk_cache_deinit(struct wpa_ft_pmk_cache *cache);
 #endif /* CONFIG_IEEE80211R */
diff --git a/contrib/wpa/hostapd/wpa_auth_ie.c b/contrib/wpa/hostapd/wpa_auth_ie.c
index 3ac9d67..7e01635 100644
--- a/contrib/wpa/hostapd/wpa_auth_ie.c
+++ b/contrib/wpa/hostapd/wpa_auth_ie.c
@@ -215,8 +215,8 @@ int wpa_write_rsn_ie(struct wpa_auth_config *conf, u8 *buf, size_t len,
 		capab |= WPA_CAPABILITY_PREAUTH;
 	if (conf->peerkey)
 		capab |= WPA_CAPABILITY_PEERKEY_ENABLED;
-	if (conf->wme_enabled) {
-		/* 4 PTKSA replay counters when using WME */
+	if (conf->wmm_enabled) {
+		/* 4 PTKSA replay counters when using WMM */
 		capab |= (RSN_NUM_REPLAY_COUNTERS_16 << 2);
 	}
 #ifdef CONFIG_IEEE80211W
diff --git a/contrib/wpa/hostapd/wpa_ft.c b/contrib/wpa/hostapd/wpa_ft.c
index 9cf6713..3139105 100644
--- a/contrib/wpa/hostapd/wpa_ft.c
+++ b/contrib/wpa/hostapd/wpa_ft.c
@@ -321,7 +321,7 @@ static int wpa_ft_pull_pmk_r1(struct wpa_authenticator *wpa_auth,
 
 
 int wpa_auth_derive_ptk_ft(struct wpa_state_machine *sm, const u8 *pmk,
-			   struct wpa_ptk *ptk)
+			   struct wpa_ptk *ptk, size_t ptk_len)
 {
 	u8 pmk_r0[PMK_LEN], pmk_r0_name[WPA_PMK_NAME_LEN];
 	u8 pmk_r1[PMK_LEN], pmk_r1_name[WPA_PMK_NAME_LEN];
@@ -354,8 +354,8 @@ int wpa_auth_derive_ptk_ft(struct wpa_state_machine *sm, const u8 *pmk,
 
 	wpa_pmk_r1_to_ptk(pmk_r1, sm->SNonce, sm->ANonce, sm->addr,
 			  sm->wpa_auth->addr, pmk_r1_name,
-			  (u8 *) ptk, sizeof(*ptk), ptk_name);
-	wpa_hexdump_key(MSG_DEBUG, "FT: PTK", (u8 *) ptk, sizeof(*ptk));
+			  (u8 *) ptk, ptk_len, ptk_name);
+	wpa_hexdump_key(MSG_DEBUG, "FT: PTK", (u8 *) ptk, ptk_len);
 	wpa_hexdump(MSG_DEBUG, "FT: PTKName", ptk_name, WPA_PMK_NAME_LEN);
 
 	return 0;
@@ -714,7 +714,7 @@ static u16 wpa_ft_process_auth_req(struct wpa_state_machine *sm,
 	u8 ptk_name[WPA_PMK_NAME_LEN];
 	struct wpa_auth_config *conf;
 	struct wpa_ft_ies parse;
-	size_t buflen;
+	size_t buflen, ptk_len;
 	int ret;
 	u8 *pos, *end;
 
@@ -804,11 +804,12 @@ static u16 wpa_ft_process_auth_req(struct wpa_state_machine *sm,
 	wpa_hexdump(MSG_DEBUG, "FT: Generated ANonce",
 		    sm->ANonce, WPA_NONCE_LEN);
 
+	ptk_len = sm->pairwise == WPA_CIPHER_CCMP ? 48 : 64;
 	wpa_pmk_r1_to_ptk(pmk_r1, sm->SNonce, sm->ANonce, sm->addr,
 			  sm->wpa_auth->addr, pmk_r1_name,
-			  (u8 *) &sm->PTK, sizeof(sm->PTK), ptk_name);
+			  (u8 *) &sm->PTK, ptk_len, ptk_name);
 	wpa_hexdump_key(MSG_DEBUG, "FT: PTK",
-			(u8 *) &sm->PTK, sizeof(sm->PTK));
+			(u8 *) &sm->PTK, ptk_len);
 	wpa_hexdump(MSG_DEBUG, "FT: PTKName", ptk_name, WPA_PMK_NAME_LEN);
 
 	wpa_ft_install_ptk(sm);
diff --git a/contrib/wpa/hostapd/wps_hostapd.c b/contrib/wpa/hostapd/wps_hostapd.c
index a824c16..818767e 100644
--- a/contrib/wpa/hostapd/wps_hostapd.c
+++ b/contrib/wpa/hostapd/wps_hostapd.c
@@ -219,13 +219,13 @@ static int hostapd_wps_cred_cb(void *ctx, const struct wps_credential *cred)
 	if ((hapd->conf->wps_cred_processing == 1 ||
 	     hapd->conf->wps_cred_processing == 2) && cred->cred_attr) {
 		size_t blen = cred->cred_attr_len * 2 + 1;
-		char *buf = os_malloc(blen);
-		if (buf) {
-			wpa_snprintf_hex(buf, blen,
+		char *_buf = os_malloc(blen);
+		if (_buf) {
+			wpa_snprintf_hex(_buf, blen,
 					 cred->cred_attr, cred->cred_attr_len);
 			wpa_msg(hapd, MSG_INFO, "%s%s",
-				WPS_EVENT_NEW_AP_SETTINGS, buf);
-			os_free(buf);
+				WPS_EVENT_NEW_AP_SETTINGS, _buf);
+			os_free(_buf);
 		}
 	} else
 		wpa_msg(hapd, MSG_INFO, WPS_EVENT_NEW_AP_SETTINGS);
@@ -233,6 +233,28 @@ static int hostapd_wps_cred_cb(void *ctx, const struct wps_credential *cred)
 	if (hapd->conf->wps_cred_processing == 1)
 		return 0;
 
+	os_memcpy(hapd->wps->ssid, cred->ssid, cred->ssid_len);
+	hapd->wps->ssid_len = cred->ssid_len;
+	hapd->wps->encr_types = cred->encr_type;
+	hapd->wps->auth_types = cred->auth_type;
+	if (cred->key_len == 0) {
+		os_free(hapd->wps->network_key);
+		hapd->wps->network_key = NULL;
+		hapd->wps->network_key_len = 0;
+	} else {
+		if (hapd->wps->network_key == NULL ||
+		    hapd->wps->network_key_len < cred->key_len) {
+			hapd->wps->network_key_len = 0;
+			os_free(hapd->wps->network_key);
+			hapd->wps->network_key = os_malloc(cred->key_len);
+			if (hapd->wps->network_key == NULL)
+				return -1;
+		}
+		hapd->wps->network_key_len = cred->key_len;
+		os_memcpy(hapd->wps->network_key, cred->key, cred->key_len);
+	}
+	hapd->wps->wps_state = WPS_STATE_CONFIGURED;
+
 	len = os_strlen(hapd->iface->config_fname) + 5;
 	tmp_fname = os_malloc(len);
 	if (tmp_fname == NULL)
@@ -326,15 +348,21 @@ static int hostapd_wps_cred_cb(void *ctx, const struct wps_credential *cred)
 		else
 			fprintf(nconf, "auth_algs=1\n");
 
-		if (cred->encr_type & WPS_ENCR_WEP && cred->key_idx < 4) {
-			fprintf(nconf, "wep_default_key=%d\n", cred->key_idx);
-			fprintf(nconf, "wep_key%d=", cred->key_idx);
-			if (cred->key_len != 10 && cred->key_len != 26)
-				fputc('"', nconf);
-			for (i = 0; i < cred->key_len; i++)
-				fputc(cred->key[i], nconf);
-			if (cred->key_len != 10 && cred->key_len != 26)
-				fputc('"', nconf);
+		if (cred->encr_type & WPS_ENCR_WEP && cred->key_idx <= 4) {
+			int key_idx = cred->key_idx;
+			if (key_idx)
+				key_idx--;
+			fprintf(nconf, "wep_default_key=%d\n", key_idx);
+			fprintf(nconf, "wep_key%d=", key_idx);
+			if (cred->key_len == 10 || cred->key_len == 26) {
+				/* WEP key as a hex string */
+				for (i = 0; i < cred->key_len; i++)
+					fputc(cred->key[i], nconf);
+			} else {
+				/* Raw WEP key; convert to hex */
+				for (i = 0; i < cred->key_len; i++)
+					fprintf(nconf, "%02x", cred->key[i]);
+			}
 			fprintf(nconf, "\n");
 		}
 	}
@@ -620,6 +648,8 @@ int hostapd_init_wps(struct hostapd_data *hapd,
 	cfg.extra_cred_len = conf->extra_cred_len;
 	cfg.disable_auto_conf = (hapd->conf->wps_cred_processing == 1) &&
 		conf->skip_cred_build;
+	if (conf->ssid.security_policy == SECURITY_STATIC_WEP)
+		cfg.static_wep_only = 1;
 
 	wps->registrar = wps_registrar_init(wps, &cfg);
 	if (wps->registrar == NULL) {
@@ -669,7 +699,7 @@ void hostapd_deinit_wps(struct hostapd_data *hapd)
 
 
 int hostapd_wps_add_pin(struct hostapd_data *hapd, const char *uuid,
-			const char *pin)
+			const char *pin, int timeout)
 {
 	u8 u[UUID_LEN];
 	int any = 0;
@@ -681,7 +711,8 @@ int hostapd_wps_add_pin(struct hostapd_data *hapd, const char *uuid,
 	else if (uuid_str2bin(uuid, u))
 		return -1;
 	return wps_registrar_add_pin(hapd->wps->registrar, any ? NULL : u,
-				     (const u8 *) pin, os_strlen(pin));
+				     (const u8 *) pin, os_strlen(pin),
+				     timeout);
 }
 
 
@@ -864,8 +895,8 @@ static int hostapd_rx_req_put_wlan_response(
 
 	wpa_printf(MSG_DEBUG, "WPS UPnP: PutWLANResponse ev_type=%d mac_addr="
 		   MACSTR, ev_type, MAC2STR(mac_addr));
-	wpa_hexdump_ascii(MSG_MSGDUMP, "WPS UPnP: PutWLANResponse NewMessage",
-			  wpabuf_head(msg), wpabuf_len(msg));
+	wpa_hexdump(MSG_MSGDUMP, "WPS UPnP: PutWLANResponse NewMessage",
+		    wpabuf_head(msg), wpabuf_len(msg));
 	if (ev_type != UPNP_WPS_WLANEVENT_TYPE_EAP) {
 		wpa_printf(MSG_DEBUG, "WPS UPnP: Ignored unexpected "
 			   "PutWLANResponse WLANEventType %d", ev_type);
diff --git a/contrib/wpa/hostapd/wps_hostapd.h b/contrib/wpa/hostapd/wps_hostapd.h
index 6615c62a..e949bee 100644
--- a/contrib/wpa/hostapd/wps_hostapd.h
+++ b/contrib/wpa/hostapd/wps_hostapd.h
@@ -21,7 +21,7 @@ int hostapd_init_wps(struct hostapd_data *hapd,
 		     struct hostapd_bss_config *conf);
 void hostapd_deinit_wps(struct hostapd_data *hapd);
 int hostapd_wps_add_pin(struct hostapd_data *hapd, const char *uuid,
-			const char *pin);
+			const char *pin, int timeout);
 int hostapd_wps_button_pushed(struct hostapd_data *hapd);
 void hostapd_wps_probe_req_rx(struct hostapd_data *hapd, const u8 *addr,
 			      const u8 *ie, size_t ie_len);
diff --git a/contrib/wpa/src/common/.gitignore b/contrib/wpa/src/common/.gitignore
deleted file mode 100644
index a438335..0000000
--- a/contrib/wpa/src/common/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.d
diff --git a/contrib/wpa/src/common/ieee802_11_common.c b/contrib/wpa/src/common/ieee802_11_common.c
index 991c989..242f933 100644
--- a/contrib/wpa/src/common/ieee802_11_common.c
+++ b/contrib/wpa/src/common/ieee802_11_common.c
@@ -49,26 +49,33 @@ static int ieee802_11_parse_vendor_specific(u8 *pos, size_t elen,
 			elems->wpa_ie = pos;
 			elems->wpa_ie_len = elen;
 			break;
-		case WME_OUI_TYPE: /* this is a Wi-Fi WME info. element */
+		case WMM_OUI_TYPE:
+			/* WMM information element */
 			if (elen < 5) {
-				wpa_printf(MSG_MSGDUMP, "short WME "
+				wpa_printf(MSG_MSGDUMP, "short WMM "
 					   "information element ignored "
 					   "(len=%lu)",
 					   (unsigned long) elen);
 				return -1;
 			}
 			switch (pos[4]) {
-			case WME_OUI_SUBTYPE_INFORMATION_ELEMENT:
-			case WME_OUI_SUBTYPE_PARAMETER_ELEMENT:
-				elems->wme = pos;
-				elems->wme_len = elen;
+			case WMM_OUI_SUBTYPE_INFORMATION_ELEMENT:
+			case WMM_OUI_SUBTYPE_PARAMETER_ELEMENT:
+				/*
+				 * Share same pointer since only one of these
+				 * is used and they start with same data.
+				 * Length field can be used to distinguish the
+				 * IEs.
+				 */
+				elems->wmm = pos;
+				elems->wmm_len = elen;
 				break;
-			case WME_OUI_SUBTYPE_TSPEC_ELEMENT:
-				elems->wme_tspec = pos;
-				elems->wme_tspec_len = elen;
+			case WMM_OUI_SUBTYPE_TSPEC_ELEMENT:
+				elems->wmm_tspec = pos;
+				elems->wmm_tspec_len = elen;
 				break;
 			default:
-				wpa_printf(MSG_MSGDUMP, "unknown WME "
+				wpa_printf(MSG_MSGDUMP, "unknown WMM "
 					   "information element ignored "
 					   "(subtype=%d len=%lu)",
 					   pos[4], (unsigned long) elen);
diff --git a/contrib/wpa/src/common/ieee802_11_common.h b/contrib/wpa/src/common/ieee802_11_common.h
index 2aff993..b7e497b 100644
--- a/contrib/wpa/src/common/ieee802_11_common.h
+++ b/contrib/wpa/src/common/ieee802_11_common.h
@@ -41,10 +41,10 @@ struct ieee802_11_elems {
 	u8 wpa_ie_len;
 	u8 *rsn_ie;
 	u8 rsn_ie_len;
-	u8 *wme;
-	u8 wme_len;
-	u8 *wme_tspec;
-	u8 wme_tspec_len;
+	u8 *wmm; /* WMM Information or Parameter Element */
+	u8 wmm_len; /* 7 = WMM Information; 24 = WMM Parameter */
+	u8 *wmm_tspec;
+	u8 wmm_tspec_len;
 	u8 *wps_ie;
 	u8 wps_ie_len;
 	u8 *power_cap;
diff --git a/contrib/wpa/src/common/ieee802_11_defs.h b/contrib/wpa/src/common/ieee802_11_defs.h
index 18220b0..d9e54a9 100644
--- a/contrib/wpa/src/common/ieee802_11_defs.h
+++ b/contrib/wpa/src/common/ieee802_11_defs.h
@@ -134,10 +134,9 @@
 #define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51
 /* IEEE 802.11r */
 #define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52
-#define WLAN_STATUS_EXPECTED_RESOURCE_REQ_FT 53
-#define WLAN_STATUS_INVALID_PMKID 54
-#define WLAN_STATUS_INVALID_MDIE 55
-#define WLAN_STATUS_INVALID_FTIE 56
+#define WLAN_STATUS_INVALID_PMKID 53
+#define WLAN_STATUS_INVALID_MDIE 54
+#define WLAN_STATUS_INVALID_FTIE 55
 
 /* Reason codes (IEEE 802.11-2007, 7.3.1.7, Table 7-22) */
 #define WLAN_REASON_UNSPECIFIED 1
@@ -211,16 +210,18 @@
 #define WLAN_ACTION_QOS 1
 #define WLAN_ACTION_DLS 2
 #define WLAN_ACTION_BLOCK_ACK 3
+#define WLAN_ACTION_PUBLIC 4
 #define WLAN_ACTION_RADIO_MEASUREMENT 5
 #define WLAN_ACTION_FT 6
+#define WLAN_ACTION_HT 7
 #define WLAN_ACTION_SA_QUERY 8
-#define WLAN_ACTION_WMM 17
+#define WLAN_ACTION_WMM 17 /* WMM Specification 1.1 */
 
-/* SA Query Action frame (IEEE 802.11w/D7.0, 7.4.9) */
+/* SA Query Action frame (IEEE 802.11w/D8.0, 7.4.9) */
 #define WLAN_SA_QUERY_REQUEST 0
 #define WLAN_SA_QUERY_RESPONSE 1
 
-#define WLAN_SA_QUERY_TR_ID_LEN 16
+#define WLAN_SA_QUERY_TR_ID_LEN 2
 
 /* Timeout Interval Type */
 #define WLAN_TIMEOUT_REASSOC_DEADLINE 1
@@ -301,7 +302,7 @@ struct ieee80211_mgmt {
 					u8 dialog_token;
 					u8 status_code;
 					u8 variable[0];
-				} STRUCT_PACKED wme_action;
+				} STRUCT_PACKED wmm_action;
 				struct{
 					u8 action_code;
 					u8 element_id;
@@ -562,23 +563,27 @@ struct mimo_pwr_save_action {
 #define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
 				* 00:50:F2 */
 
-#define WME_OUI_TYPE 2
-#define WME_OUI_SUBTYPE_INFORMATION_ELEMENT 0
-#define WME_OUI_SUBTYPE_PARAMETER_ELEMENT 1
-#define WME_OUI_SUBTYPE_TSPEC_ELEMENT 2
-#define WME_VERSION 1
-
-#define WME_ACTION_CODE_SETUP_REQUEST 0
-#define WME_ACTION_CODE_SETUP_RESPONSE 1
-#define WME_ACTION_CODE_TEARDOWN 2
-
-#define WME_SETUP_RESPONSE_STATUS_ADMISSION_ACCEPTED 0
-#define WME_SETUP_RESPONSE_STATUS_INVALID_PARAMETERS 1
-#define WME_SETUP_RESPONSE_STATUS_REFUSED 3
-
-#define WME_TSPEC_DIRECTION_UPLINK 0
-#define WME_TSPEC_DIRECTION_DOWNLINK 1
-#define WME_TSPEC_DIRECTION_BI_DIRECTIONAL 3
+#define WMM_OUI_TYPE 2
+#define WMM_OUI_SUBTYPE_INFORMATION_ELEMENT 0
+#define WMM_OUI_SUBTYPE_PARAMETER_ELEMENT 1
+#define WMM_OUI_SUBTYPE_TSPEC_ELEMENT 2
+#define WMM_VERSION 1
+
+#define WMM_ACTION_CODE_ADDTS_REQ 0
+#define WMM_ACTION_CODE_ADDTS_RESP 1
+#define WMM_ACTION_CODE_DELTS 2
+
+#define WMM_ADDTS_STATUS_ADMISSION_ACCEPTED 0
+#define WMM_ADDTS_STATUS_INVALID_PARAMETERS 1
+/* 2 - Reserved */
+#define WMM_ADDTS_STATUS_REFUSED 3
+/* 4-255 - Reserved */
+
+/* WMM TSPEC Direction Field Values */
+#define WMM_TSPEC_DIRECTION_UPLINK 0
+#define WMM_TSPEC_DIRECTION_DOWNLINK 1
+/* 2 - Reserved */
+#define WMM_TSPEC_DIRECTION_BI_DIRECTIONAL 3
 
 
 #define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */
diff --git a/contrib/wpa/src/common/nl80211_copy.h b/contrib/wpa/src/common/nl80211_copy.h
new file mode 100644
index 0000000..45db17f
--- /dev/null
+++ b/contrib/wpa/src/common/nl80211_copy.h
@@ -0,0 +1,1434 @@
+#ifndef __LINUX_NL80211_H
+#define __LINUX_NL80211_H
+/*
+ * 802.11 netlink interface public header
+ *
+ * Copyright 2006, 2007, 2008 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2008 Michael Wu <flamingice@sourmilk.net>
+ * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
+ * Copyright 2008 Michael Buesch <mb@bu3sch.de>
+ * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
+ * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
+ * Copyright 2008 Colin McCabe <colin@cozybit.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include <linux/types.h>
+
+/**
+ * DOC: Station handling
+ *
+ * Stations are added per interface, but a special case exists with VLAN
+ * interfaces. When a station is bound to an AP interface, it may be moved
+ * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN).
+ * The station is still assumed to belong to the AP interface it was added
+ * to.
+ *
+ * TODO: need more info?
+ */
+
+/**
+ * enum nl80211_commands - supported nl80211 commands
+ *
+ * @NL80211_CMD_UNSPEC: unspecified command to catch errors
+ *
+ * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request
+ *	to get a list of all present wiphys.
+ * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or
+ *	%NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME,
+ *	%NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ,
+ *	%NL80211_ATTR_WIPHY_CHANNEL_TYPE, %NL80211_ATTR_WIPHY_RETRY_SHORT,
+ *	%NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
+ *	and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD.
+ * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
+ *	or rename notification. Has attributes %NL80211_ATTR_WIPHY and
+ *	%NL80211_ATTR_WIPHY_NAME.
+ * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes
+ *	%NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME.
+ *
+ * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration;
+ *	either a dump request on a %NL80211_ATTR_WIPHY or a specific get
+ *	on an %NL80211_ATTR_IFINDEX is supported.
+ * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires
+ *	%NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE.
+ * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response
+ *	to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX,
+ *	%NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also
+ *	be sent from userspace to request creation of a new virtual interface,
+ *	then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and
+ *	%NL80211_ATTR_IFNAME.
+ * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes
+ *	%NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from
+ *	userspace to request deletion of a virtual interface, then requires
+ *	attribute %NL80211_ATTR_IFINDEX.
+ *
+ * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified
+ *	by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC.
+ * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT,
+ *	%NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD.
+ * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA,
+ *	%NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER,
+ *	and %NL80211_ATTR_KEY_SEQ attributes.
+ * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX
+ *	or %NL80211_ATTR_MAC.
+ *
+ * @NL80211_CMD_GET_BEACON: retrieve beacon information (returned in a
+ *	%NL80222_CMD_NEW_BEACON message)
+ * @NL80211_CMD_SET_BEACON: set the beacon on an access point interface
+ *	using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD,
+ *	%NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes.
+ * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface,
+ *	parameters are like for %NL80211_CMD_SET_BEACON.
+ * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it
+ *
+ * @NL80211_CMD_GET_STATION: Get station attributes for station identified by
+ *	%NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_SET_STATION: Set station attributes for station identified by
+ *	%NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the
+ *	the interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC
+ *	or, if no MAC address given, all stations, on the interface identified
+ *	by %NL80211_ATTR_IFINDEX.
+ *
+ * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to
+ * 	destination %NL80211_ATTR_MAC on the interface identified by
+ * 	%NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_SET_MPATH:  Set mesh path attributes for mesh path to
+ * 	destination %NL80211_ATTR_MAC on the interface identified by
+ * 	%NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the
+ *	the interface identified by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC
+ *	or, if no MAC address given, all mesh paths, on the interface identified
+ *	by %NL80211_ATTR_IFINDEX.
+ * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by
+ *	%NL80211_ATTR_IFINDEX.
+ *
+ * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
+ * 	regulatory domain.
+ * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command
+ *	after being queried by the kernel. CRDA replies by sending a regulatory
+ *	domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our
+ *	current alpha2 if it found a match. It also provides
+ * 	NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each
+ * 	regulatory rule is a nested set of attributes  given by
+ * 	%NL80211_ATTR_REG_RULE_FREQ_[START|END] and
+ * 	%NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by
+ * 	%NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and
+ * 	%NL80211_ATTR_REG_RULE_POWER_MAX_EIRP.
+ * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain
+ * 	to the the specified ISO/IEC 3166-1 alpha2 country code. The core will
+ * 	store this as a valid request and then query userspace for it.
+ *
+ * @NL80211_CMD_GET_MESH_PARAMS: Get mesh networking properties for the
+ *	interface identified by %NL80211_ATTR_IFINDEX
+ *
+ * @NL80211_CMD_SET_MESH_PARAMS: Set mesh networking properties for the
+ *      interface identified by %NL80211_ATTR_IFINDEX
+ *
+ * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The
+ *	interface is identified with %NL80211_ATTR_IFINDEX and the management
+ *	frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be
+ *	added to the end of the specified management frame is specified with
+ *	%NL80211_ATTR_IE. If the command succeeds, the requested data will be
+ *	added to all specified management frames generated by
+ *	kernel/firmware/driver.
+ *	Note: This command has been removed and it is only reserved at this
+ *	point to avoid re-using existing command number. The functionality this
+ *	command was planned for has been provided with cleaner design with the
+ *	option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN,
+ *	NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE,
+ *	NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE.
+ *
+ * @NL80211_CMD_GET_SCAN: get scan results
+ * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
+ * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to
+ *	NL80211_CMD_GET_SCAN and on the "scan" multicast group)
+ * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
+ *	partial scan results may be available
+ *
+ * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation
+ *      or noise level
+ * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to
+ *	NL80211_CMD_GET_SURVEY and on the "scan" multicast group)
+ *
+ * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain
+ * 	has been changed and provides details of the request information
+ * 	that caused the change such as who initiated the regulatory request
+ * 	(%NL80211_ATTR_REG_INITIATOR), the wiphy_idx
+ * 	(%NL80211_ATTR_REG_ALPHA2) on which the request was made from if
+ * 	the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or
+ * 	%NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain
+ * 	set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is
+ * 	%NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on
+ * 	to (%NL80211_ATTR_REG_ALPHA2).
+ * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon
+ * 	has been found while world roaming thus enabling active scan or
+ * 	any mode of operation that initiates TX (beacons) on a channel
+ * 	where we would not have been able to do either before. As an example
+ * 	if you are world roaming (regulatory domain set to world or if your
+ * 	driver is using a custom world roaming regulatory domain) and while
+ * 	doing a passive scan on the 5 GHz band you find an AP there (if not
+ * 	on a DFS channel) you will now be able to actively scan for that AP
+ * 	or use AP mode on your card on that same channel. Note that this will
+ * 	never be used for channels 1-11 on the 2 GHz band as they are always
+ * 	enabled world wide. This beacon hint is only sent if your device had
+ * 	either disabled active scanning or beaconing on a channel. We send to
+ * 	userspace the wiphy on which we removed a restriction from
+ * 	(%NL80211_ATTR_WIPHY) and the channel on which this occurred
+ * 	before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER)
+ * 	the beacon hint was processed.
+ *
+ * @NL80211_CMD_AUTHENTICATE: authentication request and notification.
+ *	This command is used both as a command (request to authenticate) and
+ *	as an event on the "mlme" multicast group indicating completion of the
+ *	authentication process.
+ *	When used as a command, %NL80211_ATTR_IFINDEX is used to identify the
+ *	interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
+ *	BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
+ *	the SSID (mainly for association, but is included in authentication
+ *	request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used
+ *	to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE
+ *	is used to specify the authentication type. %NL80211_ATTR_IE is used to
+ *	define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs)
+ *	to be added to the frame.
+ *	When used as an event, this reports reception of an Authentication
+ *	frame in station and IBSS modes when the local MLME processed the
+ *	frame, i.e., it was for the local STA and was received in correct
+ *	state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
+ *	MLME SAP interface (kernel providing MLME, userspace SME). The
+ *	included %NL80211_ATTR_FRAME attribute contains the management frame
+ *	(including both the header and frame body, but not FCS). This event is
+ *	also used to indicate if the authentication attempt timed out. In that
+ *	case the %NL80211_ATTR_FRAME attribute is replaced with a
+ *	%NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which
+ *	pending authentication timed out).
+ * @NL80211_CMD_ASSOCIATE: association request and notification; like
+ *	NL80211_CMD_AUTHENTICATE but for Association and Reassociation
+ *	(similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
+ *	MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives).
+ * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
+ *	NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
+ *	MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
+ *	primitives).
+ * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like
+ *	NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
+ *	MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
+ *
+ * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael
+ *	MIC (part of TKIP) failure; sent on the "mlme" multicast group; the
+ *	event includes %NL80211_ATTR_MAC to describe the source MAC address of
+ *	the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key
+ *	type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and
+ *	%NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this
+ *	event matches with MLME-MICHAELMICFAILURE.indication() primitive
+ *
+ * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a
+ *	FREQ attribute (for the initial frequency if no peer can be found)
+ *	and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those
+ *	should be fixed rather than automatically determined. Can only be
+ *	executed on a network interface that is UP, and fixed BSSID/FREQ
+ *	may be rejected. Another optional parameter is the beacon interval,
+ *	given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not
+ *	given defaults to 100 TU (102.4ms).
+ * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is
+ *	determined by the network interface.
+ *
+ * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute
+ *	to identify the device, and the TESTDATA blob attribute to pass through
+ *	to the driver.
+ *
+ * @NL80211_CMD_CONNECT: connection request and notification; this command
+ *	requests to connect to a specified network but without separating
+ *	auth and assoc steps. For this, you need to specify the SSID in a
+ *	%NL80211_ATTR_SSID attribute, and can optionally specify the association
+ *	IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC,
+ *	%NL80211_ATTR_WIPHY_FREQ and %NL80211_ATTR_CONTROL_PORT.
+ *	It is also sent as an event, with the BSSID and response IEs when the
+ *	connection is established or failed to be established. This can be
+ *	determined by the STATUS_CODE attribute.
+ * @NL80211_CMD_ROAM: request that the card roam (currently not implemented),
+ *	sent as an event when the card/driver roamed by itself.
+ * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify
+ *	userspace that a connection was dropped by the AP or due to other
+ *	reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and
+ *	%NL80211_ATTR_REASON_CODE attributes are used.
+ *
+ * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices
+ *	associated with this wiphy must be down and will follow.
+ *
+ * @NL80211_CMD_MAX: highest used command number
+ * @__NL80211_CMD_AFTER_LAST: internal use
+ */
+enum nl80211_commands {
+/* don't change the order or add anything inbetween, this is ABI! */
+	NL80211_CMD_UNSPEC,
+
+	NL80211_CMD_GET_WIPHY,		/* can dump */
+	NL80211_CMD_SET_WIPHY,
+	NL80211_CMD_NEW_WIPHY,
+	NL80211_CMD_DEL_WIPHY,
+
+	NL80211_CMD_GET_INTERFACE,	/* can dump */
+	NL80211_CMD_SET_INTERFACE,
+	NL80211_CMD_NEW_INTERFACE,
+	NL80211_CMD_DEL_INTERFACE,
+
+	NL80211_CMD_GET_KEY,
+	NL80211_CMD_SET_KEY,
+	NL80211_CMD_NEW_KEY,
+	NL80211_CMD_DEL_KEY,
+
+	NL80211_CMD_GET_BEACON,
+	NL80211_CMD_SET_BEACON,
+	NL80211_CMD_NEW_BEACON,
+	NL80211_CMD_DEL_BEACON,
+
+	NL80211_CMD_GET_STATION,
+	NL80211_CMD_SET_STATION,
+	NL80211_CMD_NEW_STATION,
+	NL80211_CMD_DEL_STATION,
+
+	NL80211_CMD_GET_MPATH,
+	NL80211_CMD_SET_MPATH,
+	NL80211_CMD_NEW_MPATH,
+	NL80211_CMD_DEL_MPATH,
+
+	NL80211_CMD_SET_BSS,
+
+	NL80211_CMD_SET_REG,
+	NL80211_CMD_REQ_SET_REG,
+
+	NL80211_CMD_GET_MESH_PARAMS,
+	NL80211_CMD_SET_MESH_PARAMS,
+
+	NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */,
+
+	NL80211_CMD_GET_REG,
+
+	NL80211_CMD_GET_SCAN,
+	NL80211_CMD_TRIGGER_SCAN,
+	NL80211_CMD_NEW_SCAN_RESULTS,
+	NL80211_CMD_SCAN_ABORTED,
+
+	NL80211_CMD_REG_CHANGE,
+
+	NL80211_CMD_AUTHENTICATE,
+	NL80211_CMD_ASSOCIATE,
+	NL80211_CMD_DEAUTHENTICATE,
+	NL80211_CMD_DISASSOCIATE,
+
+	NL80211_CMD_MICHAEL_MIC_FAILURE,
+
+	NL80211_CMD_REG_BEACON_HINT,
+
+	NL80211_CMD_JOIN_IBSS,
+	NL80211_CMD_LEAVE_IBSS,
+
+	NL80211_CMD_TESTMODE,
+
+	NL80211_CMD_CONNECT,
+	NL80211_CMD_ROAM,
+	NL80211_CMD_DISCONNECT,
+
+	NL80211_CMD_SET_WIPHY_NETNS,
+
+	NL80211_CMD_GET_SURVEY,
+	NL80211_CMD_NEW_SURVEY_RESULTS,
+
+	/* add new commands above here */
+
+	/* used to define NL80211_CMD_MAX below */
+	__NL80211_CMD_AFTER_LAST,
+	NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
+};
+
+/*
+ * Allow user space programs to use #ifdef on new commands by defining them
+ * here
+ */
+#define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
+#define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
+#define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
+#define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
+#define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
+#define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
+#define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
+#define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT
+
+/**
+ * enum nl80211_attrs - nl80211 netlink attributes
+ *
+ * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors
+ *
+ * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf.
+ *	/sys/class/ieee80211/<phyname>/index
+ * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming)
+ * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters
+ * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz
+ * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
+ *	if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included):
+ *	NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including
+ *		this attribute)
+ *	NL80211_CHAN_HT20 = HT20 only
+ *	NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel
+ *	NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel
+ * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is
+ *	less than or equal to the RTS threshold; allowed range: 1..255;
+ *	dot11ShortRetryLimit; u8
+ * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is
+ *	greater than the RTS threshold; allowed range: 1..255;
+ *	dot11ShortLongLimit; u8
+ * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum
+ *	length in octets for frames; allowed range: 256..8000, disable
+ *	fragmentation with (u32)-1; dot11FragmentationThreshold; u32
+ * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
+ *	larger than or equal to this use RTS/CTS handshake); allowed range:
+ *	0..65536, disable with (u32)-1; dot11RTSThreshold; u32
+ *
+ * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
+ * @NL80211_ATTR_IFNAME: network interface name
+ * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
+ *
+ * @NL80211_ATTR_MAC: MAC address (various uses)
+ *
+ * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
+ *	16 bytes encryption key followed by 8 bytes each for TX and RX MIC
+ *	keys
+ * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3)
+ * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
+ *	section 7.3.2.25.1, e.g. 0x000FAC04)
+ * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
+ *	CCMP keys, each six bytes in little endian
+ *
+ * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU
+ * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing
+ * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE
+ * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE
+ *
+ * @NL80211_ATTR_STA_AID: Association ID for the station (u16)
+ * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of
+ *	&enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2)
+ * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by
+ *	IEEE 802.11 7.3.1.6 (u16).
+ * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported
+ *	rates as defined by IEEE 802.11 7.3.2.2 but without the length
+ *	restriction (at most %NL80211_MAX_SUPP_RATES).
+ * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station
+ *	to, or the AP interface the station was originally added to to.
+ * @NL80211_ATTR_STA_INFO: information about a station, part of station info
+ *	given for %NL80211_CMD_GET_STATION, nested attribute containing
+ *	info as possible, see &enum nl80211_sta_info.
+ *
+ * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands,
+ *	consisting of a nested array.
+ *
+ * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
+ * @NL80211_ATTR_PLINK_ACTION: action to perform on the mesh peer link.
+ * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
+ * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
+ * 	info given for %NL80211_CMD_GET_MPATH, nested attribute described at
+ *	&enum nl80211_mpath_info.
+ *
+ * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of
+ *      &enum nl80211_mntr_flags.
+ *
+ * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the
+ * 	current regulatory domain should be set to or is already set to.
+ * 	For example, 'CR', for Costa Rica. This attribute is used by the kernel
+ * 	to query the CRDA to retrieve one regulatory domain. This attribute can
+ * 	also be used by userspace to query the kernel for the currently set
+ * 	regulatory domain. We chose an alpha2 as that is also used by the
+ * 	IEEE-802.11d country information element to identify a country.
+ * 	Users can also simply ask the wireless core to set regulatory domain
+ * 	to a specific alpha2.
+ * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
+ *	rules.
+ *
+ * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1)
+ * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled
+ *	(u8, 0 or 1)
+ * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled
+ *	(u8, 0 or 1)
+ * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic
+ *	rates in format defined by IEEE 802.11 7.3.2.2 but without the length
+ *	restriction (at most %NL80211_MAX_SUPP_RATES).
+ *
+ * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from
+ *	association request when used with NL80211_CMD_NEW_STATION)
+ *
+ * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all
+ *	supported interface types, each a flag attribute with the number
+ *	of the interface mode.
+ *
+ * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
+ *	%NL80211_CMD_SET_MGMT_EXTRA_IE.
+ *
+ * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
+ *	%NL80211_CMD_SET_MGMT_EXTRA_IE).
+ *
+ * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
+ *	a single scan request, a wiphy attribute.
+ * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
+ *	that can be added to a scan request
+ *
+ * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
+ * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
+ *	scanning and include a zero-length SSID (wildcard) for wildcard scan
+ * @NL80211_ATTR_BSS: scan result BSS
+ *
+ * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
+ * 	currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_*
+ * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
+ * 	set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
+ *
+ * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
+ *	an array of command numbers (i.e. a mapping index to command number)
+ *	that the driver for the given wiphy supports.
+ *
+ * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
+ *	and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
+ *	NL80211_CMD_ASSOCIATE events
+ * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
+ * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
+ *	represented as a u32
+ * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
+ *	%NL80211_CMD_DISASSOCIATE, u16
+ *
+ * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as
+ *	a u32
+ *
+ * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change
+ * 	due to considerations from a beacon hint. This attribute reflects
+ * 	the state of the channel _before_ the beacon hint processing. This
+ * 	attributes consists of a nested attribute containing
+ * 	NL80211_FREQUENCY_ATTR_*
+ * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change
+ * 	due to considerations from a beacon hint. This attribute reflects
+ * 	the state of the channel _after_ the beacon hint processing. This
+ * 	attributes consists of a nested attribute containing
+ * 	NL80211_FREQUENCY_ATTR_*
+ *
+ * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported
+ *	cipher suites
+ *
+ * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look
+ *	for other networks on different channels
+ *
+ * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this
+ *	is used, e.g., with %NL80211_CMD_AUTHENTICATE event
+ *
+ * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
+ *	used for the association (&enum nl80211_mfp, represented as a u32);
+ *	this attribute can be used
+ *	with %NL80211_CMD_ASSOCIATE request
+ *
+ * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
+ *	&struct nl80211_sta_flag_update.
+ *
+ * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls
+ *	IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in
+ *	station mode. If the flag is included in %NL80211_CMD_ASSOCIATE
+ *	request, the driver will assume that the port is unauthorized until
+ *	authorized by user space. Otherwise, port is marked authorized by
+ *	default in station mode.
+ *
+ * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver.
+ *	We recommend using nested, driver-specific attributes within this.
+ *
+ * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT
+ *	event was due to the AP disconnecting the station, and not due to
+ *	a local disconnect request.
+ * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT
+ *	event (u16)
+ * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating
+ *	that protected APs should be used.
+ *
+ * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT and ASSOCIATE to
+ *	indicate which unicast key ciphers will be used with the connection
+ *	(an array of u32).
+ * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT and ASSOCIATE to indicate
+ *	which group key cipher will be used with the connection (a u32).
+ * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT and ASSOCIATE to indicate
+ *	which WPA version(s) the AP we want to associate with is using
+ *	(a u32 with flags from &enum nl80211_wpa_versions).
+ * @NL80211_ATTR_AKM_SUITES: Used with CONNECT and ASSOCIATE to indicate
+ *	which key management algorithm(s) to use (an array of u32).
+ *
+ * @NL80211_ATTR_REQ_IE: (Re)association request information elements as
+ *	sent out by the card, for ROAM and successful CONNECT events.
+ * @NL80211_ATTR_RESP_IE: (Re)association response information elements as
+ *	sent by peer, for ROAM and successful CONNECT events.
+ *
+ * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE
+ *	commands to specify using a reassociate frame
+ *
+ * @NL80211_ATTR_KEY: key information in a nested attribute with
+ *	%NL80211_KEY_* sub-attributes
+ * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect()
+ *	and join_ibss(), key information is in a nested attribute each
+ *	with %NL80211_KEY_* sub-attributes
+ *
+ * @NL80211_ATTR_PID: Process ID of a network namespace.
+ *
+ * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
+ *	dumps. This number increases whenever the object list being
+ *	dumped changes, and as such userspace can verify that it has
+ *	obtained a complete and consistent snapshot by verifying that
+ *	all dump messages contain the same generation number. If it
+ *	changed then the list changed and the dump should be repeated
+ *	completely from scratch.
+ *
+ * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface
+ *
+ * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of
+ *      the survey response for %NL80211_CMD_GET_SURVEY, nested attribute
+ *      containing info as possible, see &enum survey_info.
+ *
+ * @NL80211_ATTR_MAX: highest attribute number currently defined
+ * @__NL80211_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_attrs {
+/* don't change the order or add anything inbetween, this is ABI! */
+	NL80211_ATTR_UNSPEC,
+
+	NL80211_ATTR_WIPHY,
+	NL80211_ATTR_WIPHY_NAME,
+
+	NL80211_ATTR_IFINDEX,
+	NL80211_ATTR_IFNAME,
+	NL80211_ATTR_IFTYPE,
+
+	NL80211_ATTR_MAC,
+
+	NL80211_ATTR_KEY_DATA,
+	NL80211_ATTR_KEY_IDX,
+	NL80211_ATTR_KEY_CIPHER,
+	NL80211_ATTR_KEY_SEQ,
+	NL80211_ATTR_KEY_DEFAULT,
+
+	NL80211_ATTR_BEACON_INTERVAL,
+	NL80211_ATTR_DTIM_PERIOD,
+	NL80211_ATTR_BEACON_HEAD,
+	NL80211_ATTR_BEACON_TAIL,
+
+	NL80211_ATTR_STA_AID,
+	NL80211_ATTR_STA_FLAGS,
+	NL80211_ATTR_STA_LISTEN_INTERVAL,
+	NL80211_ATTR_STA_SUPPORTED_RATES,
+	NL80211_ATTR_STA_VLAN,
+	NL80211_ATTR_STA_INFO,
+
+	NL80211_ATTR_WIPHY_BANDS,
+
+	NL80211_ATTR_MNTR_FLAGS,
+
+	NL80211_ATTR_MESH_ID,
+	NL80211_ATTR_STA_PLINK_ACTION,
+	NL80211_ATTR_MPATH_NEXT_HOP,
+	NL80211_ATTR_MPATH_INFO,
+
+	NL80211_ATTR_BSS_CTS_PROT,
+	NL80211_ATTR_BSS_SHORT_PREAMBLE,
+	NL80211_ATTR_BSS_SHORT_SLOT_TIME,
+
+	NL80211_ATTR_HT_CAPABILITY,
+
+	NL80211_ATTR_SUPPORTED_IFTYPES,
+
+	NL80211_ATTR_REG_ALPHA2,
+	NL80211_ATTR_REG_RULES,
+
+	NL80211_ATTR_MESH_PARAMS,
+
+	NL80211_ATTR_BSS_BASIC_RATES,
+
+	NL80211_ATTR_WIPHY_TXQ_PARAMS,
+	NL80211_ATTR_WIPHY_FREQ,
+	NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+
+	NL80211_ATTR_KEY_DEFAULT_MGMT,
+
+	NL80211_ATTR_MGMT_SUBTYPE,
+	NL80211_ATTR_IE,
+
+	NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
+
+	NL80211_ATTR_SCAN_FREQUENCIES,
+	NL80211_ATTR_SCAN_SSIDS,
+	NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */
+	NL80211_ATTR_BSS,
+
+	NL80211_ATTR_REG_INITIATOR,
+	NL80211_ATTR_REG_TYPE,
+
+	NL80211_ATTR_SUPPORTED_COMMANDS,
+
+	NL80211_ATTR_FRAME,
+	NL80211_ATTR_SSID,
+	NL80211_ATTR_AUTH_TYPE,
+	NL80211_ATTR_REASON_CODE,
+
+	NL80211_ATTR_KEY_TYPE,
+
+	NL80211_ATTR_MAX_SCAN_IE_LEN,
+	NL80211_ATTR_CIPHER_SUITES,
+
+	NL80211_ATTR_FREQ_BEFORE,
+	NL80211_ATTR_FREQ_AFTER,
+
+	NL80211_ATTR_FREQ_FIXED,
+
+
+	NL80211_ATTR_WIPHY_RETRY_SHORT,
+	NL80211_ATTR_WIPHY_RETRY_LONG,
+	NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
+	NL80211_ATTR_WIPHY_RTS_THRESHOLD,
+
+	NL80211_ATTR_TIMED_OUT,
+
+	NL80211_ATTR_USE_MFP,
+
+	NL80211_ATTR_STA_FLAGS2,
+
+	NL80211_ATTR_CONTROL_PORT,
+
+	NL80211_ATTR_TESTDATA,
+
+	NL80211_ATTR_PRIVACY,
+
+	NL80211_ATTR_DISCONNECTED_BY_AP,
+	NL80211_ATTR_STATUS_CODE,
+
+	NL80211_ATTR_CIPHER_SUITES_PAIRWISE,
+	NL80211_ATTR_CIPHER_SUITE_GROUP,
+	NL80211_ATTR_WPA_VERSIONS,
+	NL80211_ATTR_AKM_SUITES,
+
+	NL80211_ATTR_REQ_IE,
+	NL80211_ATTR_RESP_IE,
+
+	NL80211_ATTR_PREV_BSSID,
+
+	NL80211_ATTR_KEY,
+	NL80211_ATTR_KEYS,
+
+	NL80211_ATTR_PID,
+
+	NL80211_ATTR_4ADDR,
+
+	NL80211_ATTR_SURVEY_INFO,
+
+	/* add attributes here, update the policy in nl80211.c */
+
+	__NL80211_ATTR_AFTER_LAST,
+	NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
+};
+
+/* source-level API compatibility */
+#define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
+
+/*
+ * Allow user space programs to use #ifdef on new attributes by defining them
+ * here
+ */
+#define NL80211_CMD_CONNECT NL80211_CMD_CONNECT
+#define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY
+#define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
+#define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
+#define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
+#define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
+#define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
+#define NL80211_ATTR_IE NL80211_ATTR_IE
+#define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
+#define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
+#define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
+#define NL80211_ATTR_SSID NL80211_ATTR_SSID
+#define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
+#define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
+#define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE
+#define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP
+#define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS
+#define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES
+#define NL80211_ATTR_KEY NL80211_ATTR_KEY
+#define NL80211_ATTR_KEYS NL80211_ATTR_KEYS
+
+#define NL80211_MAX_SUPP_RATES			32
+#define NL80211_MAX_SUPP_REG_RULES		32
+#define NL80211_TKIP_DATA_OFFSET_ENCR_KEY	0
+#define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY	16
+#define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY	24
+#define NL80211_HT_CAPABILITY_LEN		26
+
+#define NL80211_MAX_NR_CIPHER_SUITES		5
+#define NL80211_MAX_NR_AKM_SUITES		2
+
+/**
+ * enum nl80211_iftype - (virtual) interface types
+ *
+ * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
+ * @NL80211_IFTYPE_ADHOC: independent BSS member
+ * @NL80211_IFTYPE_STATION: managed BSS member
+ * @NL80211_IFTYPE_AP: access point
+ * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points
+ * @NL80211_IFTYPE_WDS: wireless distribution interface
+ * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
+ * @NL80211_IFTYPE_MESH_POINT: mesh point
+ * @NL80211_IFTYPE_MAX: highest interface type number currently defined
+ * @__NL80211_IFTYPE_AFTER_LAST: internal use
+ *
+ * These values are used with the %NL80211_ATTR_IFTYPE
+ * to set the type of an interface.
+ *
+ */
+enum nl80211_iftype {
+	NL80211_IFTYPE_UNSPECIFIED,
+	NL80211_IFTYPE_ADHOC,
+	NL80211_IFTYPE_STATION,
+	NL80211_IFTYPE_AP,
+	NL80211_IFTYPE_AP_VLAN,
+	NL80211_IFTYPE_WDS,
+	NL80211_IFTYPE_MONITOR,
+	NL80211_IFTYPE_MESH_POINT,
+
+	/* keep last */
+	__NL80211_IFTYPE_AFTER_LAST,
+	NL80211_IFTYPE_MAX = __NL80211_IFTYPE_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_sta_flags - station flags
+ *
+ * Station flags. When a station is added to an AP interface, it is
+ * assumed to be already associated (and hence authenticated.)
+ *
+ * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X)
+ * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
+ *	with short barker preamble
+ * @NL80211_STA_FLAG_WME: station is WME/QoS capable
+ * @NL80211_STA_FLAG_MFP: station uses management frame protection
+ */
+enum nl80211_sta_flags {
+	__NL80211_STA_FLAG_INVALID,
+	NL80211_STA_FLAG_AUTHORIZED,
+	NL80211_STA_FLAG_SHORT_PREAMBLE,
+	NL80211_STA_FLAG_WME,
+	NL80211_STA_FLAG_MFP,
+
+	/* keep last */
+	__NL80211_STA_FLAG_AFTER_LAST,
+	NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1
+};
+
+/**
+ * struct nl80211_sta_flag_update - station flags mask/set
+ * @mask: mask of station flags to set
+ * @set: which values to set them to
+ *
+ * Both mask and set contain bits as per &enum nl80211_sta_flags.
+ */
+struct nl80211_sta_flag_update {
+	__u32 mask;
+	__u32 set;
+} __attribute__((packed));
+
+/**
+ * enum nl80211_rate_info - bitrate information
+ *
+ * These attribute types are used with %NL80211_STA_INFO_TXRATE
+ * when getting information about the bitrate of a station.
+ *
+ * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s)
+ * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8)
+ * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 Mhz dualchannel bitrate
+ * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval
+ * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined
+ * @__NL80211_RATE_INFO_AFTER_LAST: internal use
+ */
+enum nl80211_rate_info {
+	__NL80211_RATE_INFO_INVALID,
+	NL80211_RATE_INFO_BITRATE,
+	NL80211_RATE_INFO_MCS,
+	NL80211_RATE_INFO_40_MHZ_WIDTH,
+	NL80211_RATE_INFO_SHORT_GI,
+
+	/* keep last */
+	__NL80211_RATE_INFO_AFTER_LAST,
+	NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_sta_info - station information
+ *
+ * These attribute types are used with %NL80211_ATTR_STA_INFO
+ * when getting information about a station.
+ *
+ * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
+ * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station)
+ * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
+ * @__NL80211_STA_INFO_AFTER_LAST: internal
+ * @NL80211_STA_INFO_MAX: highest possible station info attribute
+ * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
+ * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
+ * 	containing info as possible, see &enum nl80211_sta_info_txrate.
+ * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station)
+ * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this
+ *	station)
+ */
+enum nl80211_sta_info {
+	__NL80211_STA_INFO_INVALID,
+	NL80211_STA_INFO_INACTIVE_TIME,
+	NL80211_STA_INFO_RX_BYTES,
+	NL80211_STA_INFO_TX_BYTES,
+	NL80211_STA_INFO_LLID,
+	NL80211_STA_INFO_PLID,
+	NL80211_STA_INFO_PLINK_STATE,
+	NL80211_STA_INFO_SIGNAL,
+	NL80211_STA_INFO_TX_BITRATE,
+	NL80211_STA_INFO_RX_PACKETS,
+	NL80211_STA_INFO_TX_PACKETS,
+
+	/* keep last */
+	__NL80211_STA_INFO_AFTER_LAST,
+	NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_mpath_flags - nl80211 mesh path flags
+ *
+ * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active
+ * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running
+ * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN
+ * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set
+ * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded
+ */
+enum nl80211_mpath_flags {
+	NL80211_MPATH_FLAG_ACTIVE =	1<<0,
+	NL80211_MPATH_FLAG_RESOLVING =	1<<1,
+	NL80211_MPATH_FLAG_SN_VALID =	1<<2,
+	NL80211_MPATH_FLAG_FIXED =	1<<3,
+	NL80211_MPATH_FLAG_RESOLVED =	1<<4,
+};
+
+/**
+ * enum nl80211_mpath_info - mesh path information
+ *
+ * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting
+ * information about a mesh path.
+ *
+ * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_ATTR_MPATH_FRAME_QLEN: number of queued frames for this destination
+ * @NL80211_ATTR_MPATH_SN: destination sequence number
+ * @NL80211_ATTR_MPATH_METRIC: metric (cost) of this mesh path
+ * @NL80211_ATTR_MPATH_EXPTIME: expiration time for the path, in msec from now
+ * @NL80211_ATTR_MPATH_FLAGS: mesh path flags, enumerated in
+ * 	&enum nl80211_mpath_flags;
+ * @NL80211_ATTR_MPATH_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
+ * @NL80211_ATTR_MPATH_DISCOVERY_RETRIES: mesh path discovery retries
+ */
+enum nl80211_mpath_info {
+	__NL80211_MPATH_INFO_INVALID,
+	NL80211_MPATH_INFO_FRAME_QLEN,
+	NL80211_MPATH_INFO_SN,
+	NL80211_MPATH_INFO_METRIC,
+	NL80211_MPATH_INFO_EXPTIME,
+	NL80211_MPATH_INFO_FLAGS,
+	NL80211_MPATH_INFO_DISCOVERY_TIMEOUT,
+	NL80211_MPATH_INFO_DISCOVERY_RETRIES,
+
+	/* keep last */
+	__NL80211_MPATH_INFO_AFTER_LAST,
+	NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_band_attr - band attributes
+ * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved
+ * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band,
+ *	an array of nested frequency attributes
+ * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
+ *	an array of nested bitrate attributes
+ * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
+ *	defined in 802.11n
+ * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
+ * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
+ * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
+ */
+enum nl80211_band_attr {
+	__NL80211_BAND_ATTR_INVALID,
+	NL80211_BAND_ATTR_FREQS,
+	NL80211_BAND_ATTR_RATES,
+
+	NL80211_BAND_ATTR_HT_MCS_SET,
+	NL80211_BAND_ATTR_HT_CAPA,
+	NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
+	NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
+
+	/* keep last */
+	__NL80211_BAND_ATTR_AFTER_LAST,
+	NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
+};
+
+#define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
+
+/**
+ * enum nl80211_frequency_attr - frequency attributes
+ * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
+ * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current
+ *	regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_PASSIVE_SCAN: Only passive scanning is
+ *	permitted on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_NO_IBSS: IBSS networks are not permitted
+ *	on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory
+ *	on this channel in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
+ *	(100 * dBm).
+ */
+enum nl80211_frequency_attr {
+	__NL80211_FREQUENCY_ATTR_INVALID,
+	NL80211_FREQUENCY_ATTR_FREQ,
+	NL80211_FREQUENCY_ATTR_DISABLED,
+	NL80211_FREQUENCY_ATTR_PASSIVE_SCAN,
+	NL80211_FREQUENCY_ATTR_NO_IBSS,
+	NL80211_FREQUENCY_ATTR_RADAR,
+	NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
+
+	/* keep last */
+	__NL80211_FREQUENCY_ATTR_AFTER_LAST,
+	NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1
+};
+
+#define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER
+
+/**
+ * enum nl80211_bitrate_attr - bitrate attributes
+ * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps
+ * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported
+ *	in 2.4 GHz band.
+ */
+enum nl80211_bitrate_attr {
+	__NL80211_BITRATE_ATTR_INVALID,
+	NL80211_BITRATE_ATTR_RATE,
+	NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE,
+
+	/* keep last */
+	__NL80211_BITRATE_ATTR_AFTER_LAST,
+	NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_initiator - Indicates the initiator of a reg domain request
+ * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
+ * 	regulatory domain.
+ * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
+ * 	regulatory domain.
+ * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
+ * 	wireless core it thinks its knows the regulatory domain we should be in.
+ * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
+ * 	802.11 country information element with regulatory information it
+ * 	thinks we should consider.
+ */
+enum nl80211_reg_initiator {
+	NL80211_REGDOM_SET_BY_CORE,
+	NL80211_REGDOM_SET_BY_USER,
+	NL80211_REGDOM_SET_BY_DRIVER,
+	NL80211_REGDOM_SET_BY_COUNTRY_IE,
+};
+
+/**
+ * enum nl80211_reg_type - specifies the type of regulatory domain
+ * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains
+ *	to a specific country. When this is set you can count on the
+ *	ISO / IEC 3166 alpha2 country code being valid.
+ * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory
+ * 	domain.
+ * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom
+ * 	driver specific world regulatory domain. These do not apply system-wide
+ * 	and are only applicable to the individual devices which have requested
+ * 	them to be applied.
+ * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product
+ *	of an intersection between two regulatory domains -- the previously
+ *	set regulatory domain on the system and the last accepted regulatory
+ *	domain request to be processed.
+ */
+enum nl80211_reg_type {
+	NL80211_REGDOM_TYPE_COUNTRY,
+	NL80211_REGDOM_TYPE_WORLD,
+	NL80211_REGDOM_TYPE_CUSTOM_WORLD,
+	NL80211_REGDOM_TYPE_INTERSECTION,
+};
+
+/**
+ * enum nl80211_reg_rule_attr - regulatory rule attributes
+ * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
+ * 	considerations for a given frequency range. These are the
+ * 	&enum nl80211_reg_rule_flags.
+ * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory
+ * 	rule in KHz. This is not a center of frequency but an actual regulatory
+ * 	band edge.
+ * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule
+ * 	in KHz. This is not a center a frequency but an actual regulatory
+ * 	band edge.
+ * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this
+ * 	frequency range, in KHz.
+ * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain
+ * 	for a given frequency range. The value is in mBi (100 * dBi).
+ * 	If you don't have one then don't send this.
+ * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for
+ * 	a given frequency range. The value is in mBm (100 * dBm).
+ */
+enum nl80211_reg_rule_attr {
+	__NL80211_REG_RULE_ATTR_INVALID,
+	NL80211_ATTR_REG_RULE_FLAGS,
+
+	NL80211_ATTR_FREQ_RANGE_START,
+	NL80211_ATTR_FREQ_RANGE_END,
+	NL80211_ATTR_FREQ_RANGE_MAX_BW,
+
+	NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN,
+	NL80211_ATTR_POWER_RULE_MAX_EIRP,
+
+	/* keep last */
+	__NL80211_REG_RULE_ATTR_AFTER_LAST,
+	NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_reg_rule_flags - regulatory rule flags
+ *
+ * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
+ * @NL80211_RRF_NO_CCK: CCK modulation not allowed
+ * @NL80211_RRF_NO_INDOOR: indoor operation not allowed
+ * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
+ * @NL80211_RRF_DFS: DFS support is required to be used
+ * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
+ * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
+ * @NL80211_RRF_PASSIVE_SCAN: passive scan is required
+ * @NL80211_RRF_NO_IBSS: no IBSS is allowed
+ */
+enum nl80211_reg_rule_flags {
+	NL80211_RRF_NO_OFDM		= 1<<0,
+	NL80211_RRF_NO_CCK		= 1<<1,
+	NL80211_RRF_NO_INDOOR		= 1<<2,
+	NL80211_RRF_NO_OUTDOOR		= 1<<3,
+	NL80211_RRF_DFS			= 1<<4,
+	NL80211_RRF_PTP_ONLY		= 1<<5,
+	NL80211_RRF_PTMP_ONLY		= 1<<6,
+	NL80211_RRF_PASSIVE_SCAN	= 1<<7,
+	NL80211_RRF_NO_IBSS		= 1<<8,
+};
+
+/**
+ * enum nl80211_survey_info - survey information
+ *
+ * These attribute types are used with %NL80211_ATTR_SURVEY_INFO
+ * when getting information about a survey.
+ *
+ * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved
+ * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel
+ * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm)
+ */
+enum nl80211_survey_info {
+	__NL80211_SURVEY_INFO_INVALID,
+	NL80211_SURVEY_INFO_FREQUENCY,
+	NL80211_SURVEY_INFO_NOISE,
+
+	/* keep last */
+	__NL80211_SURVEY_INFO_AFTER_LAST,
+	NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_mntr_flags - monitor configuration flags
+ *
+ * Monitor configuration flags.
+ *
+ * @__NL80211_MNTR_FLAG_INVALID: reserved
+ *
+ * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS
+ * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP
+ * @NL80211_MNTR_FLAG_CONTROL: pass control frames
+ * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
+ * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
+ *	overrides all other flags.
+ *
+ * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
+ * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
+ */
+enum nl80211_mntr_flags {
+	__NL80211_MNTR_FLAG_INVALID,
+	NL80211_MNTR_FLAG_FCSFAIL,
+	NL80211_MNTR_FLAG_PLCPFAIL,
+	NL80211_MNTR_FLAG_CONTROL,
+	NL80211_MNTR_FLAG_OTHER_BSS,
+	NL80211_MNTR_FLAG_COOK_FRAMES,
+
+	/* keep last */
+	__NL80211_MNTR_FLAG_AFTER_LAST,
+	NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_meshconf_params - mesh configuration parameters
+ *
+ * Mesh configuration parameters
+ *
+ * @__NL80211_MESHCONF_INVALID: internal use
+ *
+ * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in
+ * millisecond units, used by the Peer Link Open message
+ *
+ * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in
+ * millisecond units, used by the peer link management to close a peer link
+ *
+ * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in
+ * millisecond units
+ *
+ * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed
+ * on this mesh interface
+ *
+ * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link
+ * open retries that can be sent to establish a new peer link instance in a
+ * mesh
+ *
+ * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
+ * point.
+ *
+ * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically
+ * open peer links when we detect compatible mesh peers.
+ *
+ * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
+ * containing a PREQ that an MP can send to a particular destination (path
+ * target)
+ *
+ * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths
+ * (in milliseconds)
+ *
+ * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait
+ * until giving up on a path discovery (in milliseconds)
+ *
+ * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh
+ * points receiving a PREQ shall consider the forwarding information from the
+ * root to be valid. (TU = time unit)
+ *
+ * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in
+ * TUs) during which an MP can send only one action frame containing a PREQ
+ * reference element
+ *
+ * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs)
+ * that it takes for an HWMP information element to propagate across the mesh
+ *
+ * @NL80211_MESHCONF_ROOTMODE: whether root mode is enabled or not
+ *
+ * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute
+ *
+ * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
+ */
+enum nl80211_meshconf_params {
+	__NL80211_MESHCONF_INVALID,
+	NL80211_MESHCONF_RETRY_TIMEOUT,
+	NL80211_MESHCONF_CONFIRM_TIMEOUT,
+	NL80211_MESHCONF_HOLDING_TIMEOUT,
+	NL80211_MESHCONF_MAX_PEER_LINKS,
+	NL80211_MESHCONF_MAX_RETRIES,
+	NL80211_MESHCONF_TTL,
+	NL80211_MESHCONF_AUTO_OPEN_PLINKS,
+	NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
+	NL80211_MESHCONF_PATH_REFRESH_TIME,
+	NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
+	NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
+	NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
+	NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
+	NL80211_MESHCONF_HWMP_ROOTMODE,
+
+	/* keep last */
+	__NL80211_MESHCONF_ATTR_AFTER_LAST,
+	NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_txq_attr - TX queue parameter attributes
+ * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved
+ * @NL80211_TXQ_ATTR_QUEUE: TX queue identifier (NL80211_TXQ_Q_*)
+ * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning
+ *	disabled
+ * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form
+ *	2^n-1 in the range 1..32767]
+ * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form
+ *	2^n-1 in the range 1..32767]
+ * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255]
+ * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
+ * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number
+ */
+enum nl80211_txq_attr {
+	__NL80211_TXQ_ATTR_INVALID,
+	NL80211_TXQ_ATTR_QUEUE,
+	NL80211_TXQ_ATTR_TXOP,
+	NL80211_TXQ_ATTR_CWMIN,
+	NL80211_TXQ_ATTR_CWMAX,
+	NL80211_TXQ_ATTR_AIFS,
+
+	/* keep last */
+	__NL80211_TXQ_ATTR_AFTER_LAST,
+	NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1
+};
+
+enum nl80211_txq_q {
+	NL80211_TXQ_Q_VO,
+	NL80211_TXQ_Q_VI,
+	NL80211_TXQ_Q_BE,
+	NL80211_TXQ_Q_BK
+};
+
+enum nl80211_channel_type {
+	NL80211_CHAN_NO_HT,
+	NL80211_CHAN_HT20,
+	NL80211_CHAN_HT40MINUS,
+	NL80211_CHAN_HT40PLUS
+};
+
+/**
+ * enum nl80211_bss - netlink attributes for a BSS
+ *
+ * @__NL80211_BSS_INVALID: invalid
+ * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
+ * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
+ * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
+ * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
+ * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
+ *	raw information elements from the probe response/beacon (bin)
+ * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
+ *	in mBm (100 * dBm) (s32)
+ * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
+ *	in unspecified units, scaled to 0..100 (u8)
+ * @NL80211_BSS_STATUS: status, if this BSS is "used"
+ * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms
+ * @__NL80211_BSS_AFTER_LAST: internal
+ * @NL80211_BSS_MAX: highest BSS attribute
+ */
+enum nl80211_bss {
+	__NL80211_BSS_INVALID,
+	NL80211_BSS_BSSID,
+	NL80211_BSS_FREQUENCY,
+	NL80211_BSS_TSF,
+	NL80211_BSS_BEACON_INTERVAL,
+	NL80211_BSS_CAPABILITY,
+	NL80211_BSS_INFORMATION_ELEMENTS,
+	NL80211_BSS_SIGNAL_MBM,
+	NL80211_BSS_SIGNAL_UNSPEC,
+	NL80211_BSS_STATUS,
+	NL80211_BSS_SEEN_MS_AGO,
+
+	/* keep last */
+	__NL80211_BSS_AFTER_LAST,
+	NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_bss_status - BSS "status"
+ */
+enum nl80211_bss_status {
+	NL80211_BSS_STATUS_AUTHENTICATED,
+	NL80211_BSS_STATUS_ASSOCIATED,
+	NL80211_BSS_STATUS_IBSS_JOINED,
+};
+
+/**
+ * enum nl80211_auth_type - AuthenticationType
+ *
+ * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
+ * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
+ * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
+ * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
+ * @__NL80211_AUTHTYPE_NUM: internal
+ * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm
+ * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by
+ *	trying multiple times); this is invalid in netlink -- leave out
+ *	the attribute for this on CONNECT commands.
+ */
+enum nl80211_auth_type {
+	NL80211_AUTHTYPE_OPEN_SYSTEM,
+	NL80211_AUTHTYPE_SHARED_KEY,
+	NL80211_AUTHTYPE_FT,
+	NL80211_AUTHTYPE_NETWORK_EAP,
+
+	/* keep last */
+	__NL80211_AUTHTYPE_NUM,
+	NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1,
+	NL80211_AUTHTYPE_AUTOMATIC
+};
+
+/**
+ * enum nl80211_key_type - Key Type
+ * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key
+ * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key
+ * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS)
+ */
+enum nl80211_key_type {
+	NL80211_KEYTYPE_GROUP,
+	NL80211_KEYTYPE_PAIRWISE,
+	NL80211_KEYTYPE_PEERKEY,
+};
+
+/**
+ * enum nl80211_mfp - Management frame protection state
+ * @NL80211_MFP_NO: Management frame protection not used
+ * @NL80211_MFP_REQUIRED: Management frame protection required
+ */
+enum nl80211_mfp {
+	NL80211_MFP_NO,
+	NL80211_MFP_REQUIRED,
+};
+
+enum nl80211_wpa_versions {
+	NL80211_WPA_VERSION_1 = 1 << 0,
+	NL80211_WPA_VERSION_2 = 1 << 1,
+};
+
+/**
+ * enum nl80211_key_attributes - key attributes
+ * @__NL80211_KEY_INVALID: invalid
+ * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of
+ *	16 bytes encryption key followed by 8 bytes each for TX and RX MIC
+ *	keys
+ * @NL80211_KEY_IDX: key ID (u8, 0-3)
+ * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11
+ *	section 7.3.2.25.1, e.g. 0x000FAC04)
+ * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and
+ *	CCMP keys, each six bytes in little endian
+ * @NL80211_KEY_DEFAULT: flag indicating default key
+ * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key
+ * @__NL80211_KEY_AFTER_LAST: internal
+ * @NL80211_KEY_MAX: highest key attribute
+ */
+enum nl80211_key_attributes {
+	__NL80211_KEY_INVALID,
+	NL80211_KEY_DATA,
+	NL80211_KEY_IDX,
+	NL80211_KEY_CIPHER,
+	NL80211_KEY_SEQ,
+	NL80211_KEY_DEFAULT,
+	NL80211_KEY_DEFAULT_MGMT,
+
+	/* keep last */
+	__NL80211_KEY_AFTER_LAST,
+	NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1
+};
+
+#endif /* __LINUX_NL80211_H */
diff --git a/contrib/wpa/src/common/version.h b/contrib/wpa/src/common/version.h
index 9c4c6ca..b79c494 100644
--- a/contrib/wpa/src/common/version.h
+++ b/contrib/wpa/src/common/version.h
@@ -1,6 +1,6 @@
 #ifndef VERSION_H
 #define VERSION_H
 
-#define VERSION_STR "0.6.8"
+#define VERSION_STR "0.6.10"
 
 #endif /* VERSION_H */
diff --git a/contrib/wpa/src/common/wireless_copy.h b/contrib/wpa/src/common/wireless_copy.h
new file mode 100644
index 0000000..ad76466
--- /dev/null
+++ b/contrib/wpa/src/common/wireless_copy.h
@@ -0,0 +1,1099 @@
+/* This is based on Linux Wireless Extensions header file from WIRELESS_EXT 18.
+ * I have just removed kernel related headers and added some typedefs etc. to
+ * make this easier to include into user space programs.
+ * Jouni Malinen, 2005-03-12.
+ */
+
+
+/*
+ * This file define a set of standard wireless extensions
+ *
+ * Version :	19	18.3.05
+ *
+ * Authors :	Jean Tourrilhes - HPL - <jt@hpl.hp.com>
+ * Copyright (c) 1997-2005 Jean Tourrilhes, All Rights Reserved.
+ */
+
+#ifndef _LINUX_WIRELESS_H
+#define _LINUX_WIRELESS_H
+
+/************************** DOCUMENTATION **************************/
+/*
+ * Initial APIs (1996 -> onward) :
+ * -----------------------------
+ * Basically, the wireless extensions are for now a set of standard ioctl
+ * call + /proc/net/wireless
+ *
+ * The entry /proc/net/wireless give statistics and information on the
+ * driver.
+ * This is better than having each driver having its entry because
+ * its centralised and we may remove the driver module safely.
+ *
+ * Ioctl are used to configure the driver and issue commands.  This is
+ * better than command line options of insmod because we may want to
+ * change dynamically (while the driver is running) some parameters.
+ *
+ * The ioctl mechanimsm are copied from standard devices ioctl.
+ * We have the list of command plus a structure descibing the
+ * data exchanged...
+ * Note that to add these ioctl, I was obliged to modify :
+ *	# net/core/dev.c (two place + add include)
+ *	# net/ipv4/af_inet.c (one place + add include)
+ *
+ * /proc/net/wireless is a copy of /proc/net/dev.
+ * We have a structure for data passed from the driver to /proc/net/wireless
+ * Too add this, I've modified :
+ *	# net/core/dev.c (two other places)
+ *	# include/linux/netdevice.h (one place)
+ *	# include/linux/proc_fs.h (one place)
+ *
+ * New driver API (2002 -> onward) :
+ * -------------------------------
+ * This file is only concerned with the user space API and common definitions.
+ * The new driver API is defined and documented in :
+ *	# include/net/iw_handler.h
+ *
+ * Note as well that /proc/net/wireless implementation has now moved in :
+ *	# net/core/wireless.c
+ *
+ * Wireless Events (2002 -> onward) :
+ * --------------------------------
+ * Events are defined at the end of this file, and implemented in :
+ *	# net/core/wireless.c
+ *
+ * Other comments :
+ * --------------
+ * Do not add here things that are redundant with other mechanisms
+ * (drivers init, ifconfig, /proc/net/dev, ...) and with are not
+ * wireless specific.
+ *
+ * These wireless extensions are not magic : each driver has to provide
+ * support for them...
+ *
+ * IMPORTANT NOTE : As everything in the kernel, this is very much a
+ * work in progress. Contact me if you have ideas of improvements...
+ */
+
+/***************************** INCLUDES *****************************/
+
+ /* jkm - replaced linux headers with C library headers, added typedefs */
+#if 0
+/* To minimise problems in user space, I might remove those headers
+ * at some point. Jean II */
+#include <linux/types.h>		/* for "caddr_t" et al		*/
+#include <linux/socket.h>		/* for "struct sockaddr" et al	*/
+#include <linux/if.h>			/* for IFNAMSIZ and co... */
+#else
+#include <sys/types.h>
+#include <net/if.h>
+typedef __uint32_t __u32;
+typedef __int32_t __s32;
+typedef __uint16_t __u16;
+typedef __int16_t __s16;
+typedef __uint8_t __u8;
+#ifndef __user
+#define __user
+#endif /* __user */
+#endif
+
+/***************************** VERSION *****************************/
+/*
+ * This constant is used to know the availability of the wireless
+ * extensions and to know which version of wireless extensions it is
+ * (there is some stuff that will be added in the future...)
+ * I just plan to increment with each new version.
+ */
+#define WIRELESS_EXT	19
+
+/*
+ * Changes :
+ *
+ * V2 to V3
+ * --------
+ *	Alan Cox start some incompatibles changes. I've integrated a bit more.
+ *	- Encryption renamed to Encode to avoid US regulation problems
+ *	- Frequency changed from float to struct to avoid problems on old 386
+ *
+ * V3 to V4
+ * --------
+ *	- Add sensitivity
+ *
+ * V4 to V5
+ * --------
+ *	- Missing encoding definitions in range
+ *	- Access points stuff
+ *
+ * V5 to V6
+ * --------
+ *	- 802.11 support (ESSID ioctls)
+ *
+ * V6 to V7
+ * --------
+ *	- define IW_ESSID_MAX_SIZE and IW_MAX_AP
+ *
+ * V7 to V8
+ * --------
+ *	- Changed my e-mail address
+ *	- More 802.11 support (nickname, rate, rts, frag)
+ *	- List index in frequencies
+ *
+ * V8 to V9
+ * --------
+ *	- Support for 'mode of operation' (ad-hoc, managed...)
+ *	- Support for unicast and multicast power saving
+ *	- Change encoding to support larger tokens (>64 bits)
+ *	- Updated iw_params (disable, flags) and use it for NWID
+ *	- Extracted iw_point from iwreq for clarity
+ *
+ * V9 to V10
+ * ---------
+ *	- Add PM capability to range structure
+ *	- Add PM modifier : MAX/MIN/RELATIVE
+ *	- Add encoding option : IW_ENCODE_NOKEY
+ *	- Add TxPower ioctls (work like TxRate)
+ *
+ * V10 to V11
+ * ----------
+ *	- Add WE version in range (help backward/forward compatibility)
+ *	- Add retry ioctls (work like PM)
+ *
+ * V11 to V12
+ * ----------
+ *	- Add SIOCSIWSTATS to get /proc/net/wireless programatically
+ *	- Add DEV PRIVATE IOCTL to avoid collisions in SIOCDEVPRIVATE space
+ *	- Add new statistics (frag, retry, beacon)
+ *	- Add average quality (for user space calibration)
+ *
+ * V12 to V13
+ * ----------
+ *	- Document creation of new driver API.
+ *	- Extract union iwreq_data from struct iwreq (for new driver API).
+ *	- Rename SIOCSIWNAME as SIOCSIWCOMMIT
+ *
+ * V13 to V14
+ * ----------
+ *	- Wireless Events support : define struct iw_event
+ *	- Define additional specific event numbers
+ *	- Add "addr" and "param" fields in union iwreq_data
+ *	- AP scanning stuff (SIOCSIWSCAN and friends)
+ *
+ * V14 to V15
+ * ----------
+ *	- Add IW_PRIV_TYPE_ADDR for struct sockaddr private arg
+ *	- Make struct iw_freq signed (both m & e), add explicit padding
+ *	- Add IWEVCUSTOM for driver specific event/scanning token
+ *	- Add IW_MAX_GET_SPY for driver returning a lot of addresses
+ *	- Add IW_TXPOW_RANGE for range of Tx Powers
+ *	- Add IWEVREGISTERED & IWEVEXPIRED events for Access Points
+ *	- Add IW_MODE_MONITOR for passive monitor
+ *
+ * V15 to V16
+ * ----------
+ *	- Increase the number of bitrates in iw_range to 32 (for 802.11g)
+ *	- Increase the number of frequencies in iw_range to 32 (for 802.11b+a)
+ *	- Reshuffle struct iw_range for increases, add filler
+ *	- Increase IW_MAX_AP to 64 for driver returning a lot of addresses
+ *	- Remove IW_MAX_GET_SPY because conflict with enhanced spy support
+ *	- Add SIOCSIWTHRSPY/SIOCGIWTHRSPY and "struct iw_thrspy"
+ *	- Add IW_ENCODE_TEMP and iw_range->encoding_login_index
+ *
+ * V16 to V17
+ * ----------
+ *	- Add flags to frequency -> auto/fixed
+ *	- Document (struct iw_quality *)->updated, add new flags (INVALID)
+ *	- Wireless Event capability in struct iw_range
+ *	- Add support for relative TxPower (yick !)
+ *
+ * V17 to V18 (From Jouni Malinen <j@w1.fi>)
+ * ----------
+ *	- Add support for WPA/WPA2
+ *	- Add extended encoding configuration (SIOCSIWENCODEEXT and
+ *	  SIOCGIWENCODEEXT)
+ *	- Add SIOCSIWGENIE/SIOCGIWGENIE
+ *	- Add SIOCSIWMLME
+ *	- Add SIOCSIWPMKSA
+ *	- Add struct iw_range bit field for supported encoding capabilities
+ *	- Add optional scan request parameters for SIOCSIWSCAN
+ *	- Add SIOCSIWAUTH/SIOCGIWAUTH for setting authentication and WPA
+ *	  related parameters (extensible up to 4096 parameter values)
+ *	- Add wireless events: IWEVGENIE, IWEVMICHAELMICFAILURE,
+ *	  IWEVASSOCREQIE, IWEVASSOCRESPIE, IWEVPMKIDCAND
+ *
+ * V18 to V19
+ * ----------
+ *	- Remove (struct iw_point *)->pointer from events and streams
+ *	- Remove header includes to help user space
+ *	- Increase IW_ENCODING_TOKEN_MAX from 32 to 64
+ *	- Add IW_QUAL_ALL_UPDATED and IW_QUAL_ALL_INVALID macros
+ *	- Add explicit flag to tell stats are in dBm : IW_QUAL_DBM
+ *	- Add IW_IOCTL_IDX() and IW_EVENT_IDX() macros
+ */
+
+/**************************** CONSTANTS ****************************/
+
+/* -------------------------- IOCTL LIST -------------------------- */
+
+/* Wireless Identification */
+#define SIOCSIWCOMMIT	0x8B00		/* Commit pending changes to driver */
+#define SIOCGIWNAME	0x8B01		/* get name == wireless protocol */
+/* SIOCGIWNAME is used to verify the presence of Wireless Extensions.
+ * Common values : "IEEE 802.11-DS", "IEEE 802.11-FH", "IEEE 802.11b"...
+ * Don't put the name of your driver there, it's useless. */
+
+/* Basic operations */
+#define SIOCSIWNWID	0x8B02		/* set network id (pre-802.11) */
+#define SIOCGIWNWID	0x8B03		/* get network id (the cell) */
+#define SIOCSIWFREQ	0x8B04		/* set channel/frequency (Hz) */
+#define SIOCGIWFREQ	0x8B05		/* get channel/frequency (Hz) */
+#define SIOCSIWMODE	0x8B06		/* set operation mode */
+#define SIOCGIWMODE	0x8B07		/* get operation mode */
+#define SIOCSIWSENS	0x8B08		/* set sensitivity (dBm) */
+#define SIOCGIWSENS	0x8B09		/* get sensitivity (dBm) */
+
+/* Informative stuff */
+#define SIOCSIWRANGE	0x8B0A		/* Unused */
+#define SIOCGIWRANGE	0x8B0B		/* Get range of parameters */
+#define SIOCSIWPRIV	0x8B0C		/* Unused */
+#define SIOCGIWPRIV	0x8B0D		/* get private ioctl interface info */
+#define SIOCSIWSTATS	0x8B0E		/* Unused */
+#define SIOCGIWSTATS	0x8B0F		/* Get /proc/net/wireless stats */
+/* SIOCGIWSTATS is strictly used between user space and the kernel, and
+ * is never passed to the driver (i.e. the driver will never see it). */
+
+/* Spy support (statistics per MAC address - used for Mobile IP support) */
+#define SIOCSIWSPY	0x8B10		/* set spy addresses */
+#define SIOCGIWSPY	0x8B11		/* get spy info (quality of link) */
+#define SIOCSIWTHRSPY	0x8B12		/* set spy threshold (spy event) */
+#define SIOCGIWTHRSPY	0x8B13		/* get spy threshold */
+
+/* Access Point manipulation */
+#define SIOCSIWAP	0x8B14		/* set access point MAC addresses */
+#define SIOCGIWAP	0x8B15		/* get access point MAC addresses */
+#define SIOCGIWAPLIST	0x8B17		/* Deprecated in favor of scanning */
+#define SIOCSIWSCAN	0x8B18		/* trigger scanning (list cells) */
+#define SIOCGIWSCAN	0x8B19		/* get scanning results */
+
+/* 802.11 specific support */
+#define SIOCSIWESSID	0x8B1A		/* set ESSID (network name) */
+#define SIOCGIWESSID	0x8B1B		/* get ESSID */
+#define SIOCSIWNICKN	0x8B1C		/* set node name/nickname */
+#define SIOCGIWNICKN	0x8B1D		/* get node name/nickname */
+/* As the ESSID and NICKN are strings up to 32 bytes long, it doesn't fit
+ * within the 'iwreq' structure, so we need to use the 'data' member to
+ * point to a string in user space, like it is done for RANGE... */
+
+/* Other parameters useful in 802.11 and some other devices */
+#define SIOCSIWRATE	0x8B20		/* set default bit rate (bps) */
+#define SIOCGIWRATE	0x8B21		/* get default bit rate (bps) */
+#define SIOCSIWRTS	0x8B22		/* set RTS/CTS threshold (bytes) */
+#define SIOCGIWRTS	0x8B23		/* get RTS/CTS threshold (bytes) */
+#define SIOCSIWFRAG	0x8B24		/* set fragmentation thr (bytes) */
+#define SIOCGIWFRAG	0x8B25		/* get fragmentation thr (bytes) */
+#define SIOCSIWTXPOW	0x8B26		/* set transmit power (dBm) */
+#define SIOCGIWTXPOW	0x8B27		/* get transmit power (dBm) */
+#define SIOCSIWRETRY	0x8B28		/* set retry limits and lifetime */
+#define SIOCGIWRETRY	0x8B29		/* get retry limits and lifetime */
+
+/* Encoding stuff (scrambling, hardware security, WEP...) */
+#define SIOCSIWENCODE	0x8B2A		/* set encoding token & mode */
+#define SIOCGIWENCODE	0x8B2B		/* get encoding token & mode */
+/* Power saving stuff (power management, unicast and multicast) */
+#define SIOCSIWPOWER	0x8B2C		/* set Power Management settings */
+#define SIOCGIWPOWER	0x8B2D		/* get Power Management settings */
+
+/* WPA : Generic IEEE 802.11 informatiom element (e.g., for WPA/RSN/WMM).
+ * This ioctl uses struct iw_point and data buffer that includes IE id and len
+ * fields. More than one IE may be included in the request. Setting the generic
+ * IE to empty buffer (len=0) removes the generic IE from the driver. Drivers
+ * are allowed to generate their own WPA/RSN IEs, but in these cases, drivers
+ * are required to report the used IE as a wireless event, e.g., when
+ * associating with an AP. */
+#define SIOCSIWGENIE	0x8B30		/* set generic IE */
+#define SIOCGIWGENIE	0x8B31		/* get generic IE */
+
+/* WPA : IEEE 802.11 MLME requests */
+#define SIOCSIWMLME	0x8B16		/* request MLME operation; uses
+					 * struct iw_mlme */
+/* WPA : Authentication mode parameters */
+#define SIOCSIWAUTH	0x8B32		/* set authentication mode params */
+#define SIOCGIWAUTH	0x8B33		/* get authentication mode params */
+
+/* WPA : Extended version of encoding configuration */
+#define SIOCSIWENCODEEXT 0x8B34		/* set encoding token & mode */
+#define SIOCGIWENCODEEXT 0x8B35		/* get encoding token & mode */
+
+/* WPA2 : PMKSA cache management */
+#define SIOCSIWPMKSA	0x8B36		/* PMKSA cache operation */
+
+/* -------------------- DEV PRIVATE IOCTL LIST -------------------- */
+
+/* These 32 ioctl are wireless device private, for 16 commands.
+ * Each driver is free to use them for whatever purpose it chooses,
+ * however the driver *must* export the description of those ioctls
+ * with SIOCGIWPRIV and *must* use arguments as defined below.
+ * If you don't follow those rules, DaveM is going to hate you (reason :
+ * it make mixed 32/64bit operation impossible).
+ */
+#define SIOCIWFIRSTPRIV	0x8BE0
+#define SIOCIWLASTPRIV	0x8BFF
+/* Previously, we were using SIOCDEVPRIVATE, but we now have our
+ * separate range because of collisions with other tools such as
+ * 'mii-tool'.
+ * We now have 32 commands, so a bit more space ;-).
+ * Also, all 'odd' commands are only usable by root and don't return the
+ * content of ifr/iwr to user (but you are not obliged to use the set/get
+ * convention, just use every other two command). More details in iwpriv.c.
+ * And I repeat : you are not forced to use them with iwpriv, but you
+ * must be compliant with it.
+ */
+
+/* ------------------------- IOCTL STUFF ------------------------- */
+
+/* The first and the last (range) */
+#define SIOCIWFIRST	0x8B00
+#define SIOCIWLAST	SIOCIWLASTPRIV		/* 0x8BFF */
+#define IW_IOCTL_IDX(cmd)	((cmd) - SIOCIWFIRST)
+
+/* Even : get (world access), odd : set (root access) */
+#define IW_IS_SET(cmd)	(!((cmd) & 0x1))
+#define IW_IS_GET(cmd)	((cmd) & 0x1)
+
+/* ----------------------- WIRELESS EVENTS ----------------------- */
+/* Those are *NOT* ioctls, do not issue request on them !!! */
+/* Most events use the same identifier as ioctl requests */
+
+#define IWEVTXDROP	0x8C00		/* Packet dropped to excessive retry */
+#define IWEVQUAL	0x8C01		/* Quality part of statistics (scan) */
+#define IWEVCUSTOM	0x8C02		/* Driver specific ascii string */
+#define IWEVREGISTERED	0x8C03		/* Discovered a new node (AP mode) */
+#define IWEVEXPIRED	0x8C04		/* Expired a node (AP mode) */
+#define IWEVGENIE	0x8C05		/* Generic IE (WPA, RSN, WMM, ..)
+					 * (scan results); This includes id and
+					 * length fields. One IWEVGENIE may
+					 * contain more than one IE. Scan
+					 * results may contain one or more
+					 * IWEVGENIE events. */
+#define IWEVMICHAELMICFAILURE 0x8C06	/* Michael MIC failure
+					 * (struct iw_michaelmicfailure)
+					 */
+#define IWEVASSOCREQIE	0x8C07		/* IEs used in (Re)Association Request.
+					 * The data includes id and length
+					 * fields and may contain more than one
+					 * IE. This event is required in
+					 * Managed mode if the driver
+					 * generates its own WPA/RSN IE. This
+					 * should be sent just before
+					 * IWEVREGISTERED event for the
+					 * association. */
+#define IWEVASSOCRESPIE	0x8C08		/* IEs used in (Re)Association
+					 * Response. The data includes id and
+					 * length fields and may contain more
+					 * than one IE. This may be sent
+					 * between IWEVASSOCREQIE and
+					 * IWEVREGISTERED events for the
+					 * association. */
+#define IWEVPMKIDCAND	0x8C09		/* PMKID candidate for RSN
+					 * pre-authentication
+					 * (struct iw_pmkid_cand) */
+
+#define IWEVFIRST	0x8C00
+#define IW_EVENT_IDX(cmd)	((cmd) - IWEVFIRST)
+
+/* ------------------------- PRIVATE INFO ------------------------- */
+/*
+ * The following is used with SIOCGIWPRIV. It allow a driver to define
+ * the interface (name, type of data) for its private ioctl.
+ * Privates ioctl are SIOCIWFIRSTPRIV -> SIOCIWLASTPRIV
+ */
+
+#define IW_PRIV_TYPE_MASK	0x7000	/* Type of arguments */
+#define IW_PRIV_TYPE_NONE	0x0000
+#define IW_PRIV_TYPE_BYTE	0x1000	/* Char as number */
+#define IW_PRIV_TYPE_CHAR	0x2000	/* Char as character */
+#define IW_PRIV_TYPE_INT	0x4000	/* 32 bits int */
+#define IW_PRIV_TYPE_FLOAT	0x5000	/* struct iw_freq */
+#define IW_PRIV_TYPE_ADDR	0x6000	/* struct sockaddr */
+
+#define IW_PRIV_SIZE_FIXED	0x0800	/* Variable or fixed number of args */
+
+#define IW_PRIV_SIZE_MASK	0x07FF	/* Max number of those args */
+
+/*
+ * Note : if the number of args is fixed and the size < 16 octets,
+ * instead of passing a pointer we will put args in the iwreq struct...
+ */
+
+/* ----------------------- OTHER CONSTANTS ----------------------- */
+
+/* Maximum frequencies in the range struct */
+#define IW_MAX_FREQUENCIES	32
+/* Note : if you have something like 80 frequencies,
+ * don't increase this constant and don't fill the frequency list.
+ * The user will be able to set by channel anyway... */
+
+/* Maximum bit rates in the range struct */
+#define IW_MAX_BITRATES		32
+
+/* Maximum tx powers in the range struct */
+#define IW_MAX_TXPOWER		8
+/* Note : if you more than 8 TXPowers, just set the max and min or
+ * a few of them in the struct iw_range. */
+
+/* Maximum of address that you may set with SPY */
+#define IW_MAX_SPY		8
+
+/* Maximum of address that you may get in the
+   list of access points in range */
+#define IW_MAX_AP		64
+
+/* Maximum size of the ESSID and NICKN strings */
+#define IW_ESSID_MAX_SIZE	32
+
+/* Modes of operation */
+#define IW_MODE_AUTO	0	/* Let the driver decides */
+#define IW_MODE_ADHOC	1	/* Single cell network */
+#define IW_MODE_INFRA	2	/* Multi cell network, roaming, ... */
+#define IW_MODE_MASTER	3	/* Synchronisation master or Access Point */
+#define IW_MODE_REPEAT	4	/* Wireless Repeater (forwarder) */
+#define IW_MODE_SECOND	5	/* Secondary master/repeater (backup) */
+#define IW_MODE_MONITOR	6	/* Passive monitor (listen only) */
+
+/* Statistics flags (bitmask in updated) */
+#define IW_QUAL_QUAL_UPDATED	0x01	/* Value was updated since last read */
+#define IW_QUAL_LEVEL_UPDATED	0x02
+#define IW_QUAL_NOISE_UPDATED	0x04
+#define IW_QUAL_ALL_UPDATED	0x07
+#define IW_QUAL_DBM		0x08	/* Level + Noise are dBm */
+#define IW_QUAL_QUAL_INVALID	0x10	/* Driver doesn't provide value */
+#define IW_QUAL_LEVEL_INVALID	0x20
+#define IW_QUAL_NOISE_INVALID	0x40
+#define IW_QUAL_ALL_INVALID	0x70
+
+/* Frequency flags */
+#define IW_FREQ_AUTO		0x00	/* Let the driver decides */
+#define IW_FREQ_FIXED		0x01	/* Force a specific value */
+
+/* Maximum number of size of encoding token available
+ * they are listed in the range structure */
+#define IW_MAX_ENCODING_SIZES	8
+
+/* Maximum size of the encoding token in bytes */
+#define IW_ENCODING_TOKEN_MAX	64	/* 512 bits (for now) */
+
+/* Flags for encoding (along with the token) */
+#define IW_ENCODE_INDEX		0x00FF	/* Token index (if needed) */
+#define IW_ENCODE_FLAGS		0xFF00	/* Flags defined below */
+#define IW_ENCODE_MODE		0xF000	/* Modes defined below */
+#define IW_ENCODE_DISABLED	0x8000	/* Encoding disabled */
+#define IW_ENCODE_ENABLED	0x0000	/* Encoding enabled */
+#define IW_ENCODE_RESTRICTED	0x4000	/* Refuse non-encoded packets */
+#define IW_ENCODE_OPEN		0x2000	/* Accept non-encoded packets */
+#define IW_ENCODE_NOKEY		0x0800  /* Key is write only, so not present */
+#define IW_ENCODE_TEMP		0x0400  /* Temporary key */
+
+/* Power management flags available (along with the value, if any) */
+#define IW_POWER_ON		0x0000	/* No details... */
+#define IW_POWER_TYPE		0xF000	/* Type of parameter */
+#define IW_POWER_PERIOD		0x1000	/* Value is a period/duration of  */
+#define IW_POWER_TIMEOUT	0x2000	/* Value is a timeout (to go asleep) */
+#define IW_POWER_MODE		0x0F00	/* Power Management mode */
+#define IW_POWER_UNICAST_R	0x0100	/* Receive only unicast messages */
+#define IW_POWER_MULTICAST_R	0x0200	/* Receive only multicast messages */
+#define IW_POWER_ALL_R		0x0300	/* Receive all messages though PM */
+#define IW_POWER_FORCE_S	0x0400	/* Force PM procedure for sending unicast */
+#define IW_POWER_REPEATER	0x0800	/* Repeat broadcast messages in PM period */
+#define IW_POWER_MODIFIER	0x000F	/* Modify a parameter */
+#define IW_POWER_MIN		0x0001	/* Value is a minimum  */
+#define IW_POWER_MAX		0x0002	/* Value is a maximum */
+#define IW_POWER_RELATIVE	0x0004	/* Value is not in seconds/ms/us */
+
+/* Transmit Power flags available */
+#define IW_TXPOW_TYPE		0x00FF	/* Type of value */
+#define IW_TXPOW_DBM		0x0000	/* Value is in dBm */
+#define IW_TXPOW_MWATT		0x0001	/* Value is in mW */
+#define IW_TXPOW_RELATIVE	0x0002	/* Value is in arbitrary units */
+#define IW_TXPOW_RANGE		0x1000	/* Range of value between min/max */
+
+/* Retry limits and lifetime flags available */
+#define IW_RETRY_ON		0x0000	/* No details... */
+#define IW_RETRY_TYPE		0xF000	/* Type of parameter */
+#define IW_RETRY_LIMIT		0x1000	/* Maximum number of retries*/
+#define IW_RETRY_LIFETIME	0x2000	/* Maximum duration of retries in us */
+#define IW_RETRY_MODIFIER	0x000F	/* Modify a parameter */
+#define IW_RETRY_MIN		0x0001	/* Value is a minimum  */
+#define IW_RETRY_MAX		0x0002	/* Value is a maximum */
+#define IW_RETRY_RELATIVE	0x0004	/* Value is not in seconds/ms/us */
+
+/* Scanning request flags */
+#define IW_SCAN_DEFAULT		0x0000	/* Default scan of the driver */
+#define IW_SCAN_ALL_ESSID	0x0001	/* Scan all ESSIDs */
+#define IW_SCAN_THIS_ESSID	0x0002	/* Scan only this ESSID */
+#define IW_SCAN_ALL_FREQ	0x0004	/* Scan all Frequencies */
+#define IW_SCAN_THIS_FREQ	0x0008	/* Scan only this Frequency */
+#define IW_SCAN_ALL_MODE	0x0010	/* Scan all Modes */
+#define IW_SCAN_THIS_MODE	0x0020	/* Scan only this Mode */
+#define IW_SCAN_ALL_RATE	0x0040	/* Scan all Bit-Rates */
+#define IW_SCAN_THIS_RATE	0x0080	/* Scan only this Bit-Rate */
+/* struct iw_scan_req scan_type */
+#define IW_SCAN_TYPE_ACTIVE 0
+#define IW_SCAN_TYPE_PASSIVE 1
+/* Maximum size of returned data */
+#define IW_SCAN_MAX_DATA	4096	/* In bytes */
+
+/* Max number of char in custom event - use multiple of them if needed */
+#define IW_CUSTOM_MAX		256	/* In bytes */
+
+/* Generic information element */
+#define IW_GENERIC_IE_MAX	1024
+
+/* MLME requests (SIOCSIWMLME / struct iw_mlme) */
+#define IW_MLME_DEAUTH		0
+#define IW_MLME_DISASSOC	1
+
+/* SIOCSIWAUTH/SIOCGIWAUTH struct iw_param flags */
+#define IW_AUTH_INDEX		0x0FFF
+#define IW_AUTH_FLAGS		0xF000
+/* SIOCSIWAUTH/SIOCGIWAUTH parameters (0 .. 4095)
+ * (IW_AUTH_INDEX mask in struct iw_param flags; this is the index of the
+ * parameter that is being set/get to; value will be read/written to
+ * struct iw_param value field) */
+#define IW_AUTH_WPA_VERSION		0
+#define IW_AUTH_CIPHER_PAIRWISE		1
+#define IW_AUTH_CIPHER_GROUP		2
+#define IW_AUTH_KEY_MGMT		3
+#define IW_AUTH_TKIP_COUNTERMEASURES	4
+#define IW_AUTH_DROP_UNENCRYPTED	5
+#define IW_AUTH_80211_AUTH_ALG		6
+#define IW_AUTH_WPA_ENABLED		7
+#define IW_AUTH_RX_UNENCRYPTED_EAPOL	8
+#define IW_AUTH_ROAMING_CONTROL		9
+#define IW_AUTH_PRIVACY_INVOKED		10
+#define IW_AUTH_CIPHER_GROUP_MGMT	11
+#define IW_AUTH_MFP			12
+
+/* IW_AUTH_WPA_VERSION values (bit field) */
+#define IW_AUTH_WPA_VERSION_DISABLED	0x00000001
+#define IW_AUTH_WPA_VERSION_WPA		0x00000002
+#define IW_AUTH_WPA_VERSION_WPA2	0x00000004
+
+/* IW_AUTH_PAIRWISE_CIPHER and IW_AUTH_GROUP_CIPHER values (bit field) */
+#define IW_AUTH_CIPHER_NONE	0x00000001
+#define IW_AUTH_CIPHER_WEP40	0x00000002
+#define IW_AUTH_CIPHER_TKIP	0x00000004
+#define IW_AUTH_CIPHER_CCMP	0x00000008
+#define IW_AUTH_CIPHER_WEP104	0x00000010
+
+/* IW_AUTH_KEY_MGMT values (bit field) */
+#define IW_AUTH_KEY_MGMT_802_1X	1
+#define IW_AUTH_KEY_MGMT_PSK	2
+
+/* IW_AUTH_80211_AUTH_ALG values (bit field) */
+#define IW_AUTH_ALG_OPEN_SYSTEM	0x00000001
+#define IW_AUTH_ALG_SHARED_KEY	0x00000002
+#define IW_AUTH_ALG_LEAP	0x00000004
+
+/* IW_AUTH_ROAMING_CONTROL values */
+#define IW_AUTH_ROAMING_ENABLE	0	/* driver/firmware based roaming */
+#define IW_AUTH_ROAMING_DISABLE	1	/* user space program used for roaming
+					 * control */
+
+/* IW_AUTH_MFP (management frame protection) values */
+#define IW_AUTH_MFP_DISABLED	0	/* MFP disabled */
+#define IW_AUTH_MFP_OPTIONAL	1	/* MFP optional */
+#define IW_AUTH_MFP_REQUIRED	2	/* MFP required */
+
+/* SIOCSIWENCODEEXT definitions */
+#define IW_ENCODE_SEQ_MAX_SIZE	8
+/* struct iw_encode_ext ->alg */
+#define IW_ENCODE_ALG_NONE	0
+#define IW_ENCODE_ALG_WEP	1
+#define IW_ENCODE_ALG_TKIP	2
+#define IW_ENCODE_ALG_CCMP	3
+#define IW_ENCODE_ALG_PMK	4
+#define IW_ENCODE_ALG_AES_CMAC	5
+/* struct iw_encode_ext ->ext_flags */
+#define IW_ENCODE_EXT_TX_SEQ_VALID	0x00000001
+#define IW_ENCODE_EXT_RX_SEQ_VALID	0x00000002
+#define IW_ENCODE_EXT_GROUP_KEY		0x00000004
+#define IW_ENCODE_EXT_SET_TX_KEY	0x00000008
+
+/* IWEVMICHAELMICFAILURE : struct iw_michaelmicfailure ->flags */
+#define IW_MICFAILURE_KEY_ID	0x00000003 /* Key ID 0..3 */
+#define IW_MICFAILURE_GROUP	0x00000004
+#define IW_MICFAILURE_PAIRWISE	0x00000008
+#define IW_MICFAILURE_STAKEY	0x00000010
+#define IW_MICFAILURE_COUNT	0x00000060 /* 1 or 2 (0 = count not supported)
+					    */
+
+/* Bit field values for enc_capa in struct iw_range */
+#define IW_ENC_CAPA_WPA		0x00000001
+#define IW_ENC_CAPA_WPA2	0x00000002
+#define IW_ENC_CAPA_CIPHER_TKIP	0x00000004
+#define IW_ENC_CAPA_CIPHER_CCMP	0x00000008
+#define IW_ENC_CAPA_4WAY_HANDSHAKE	0x00000010
+
+/* Event capability macros - in (struct iw_range *)->event_capa
+ * Because we have more than 32 possible events, we use an array of
+ * 32 bit bitmasks. Note : 32 bits = 0x20 = 2^5. */
+#define IW_EVENT_CAPA_BASE(cmd)		((cmd >= SIOCIWFIRSTPRIV) ? \
+					 (cmd - SIOCIWFIRSTPRIV + 0x60) : \
+					 (cmd - SIOCSIWCOMMIT))
+#define IW_EVENT_CAPA_INDEX(cmd)	(IW_EVENT_CAPA_BASE(cmd) >> 5)
+#define IW_EVENT_CAPA_MASK(cmd)		(1 << (IW_EVENT_CAPA_BASE(cmd) & 0x1F))
+/* Event capability constants - event autogenerated by the kernel
+ * This list is valid for most 802.11 devices, customise as needed... */
+#define IW_EVENT_CAPA_K_0	(IW_EVENT_CAPA_MASK(0x8B04) | \
+				 IW_EVENT_CAPA_MASK(0x8B06) | \
+				 IW_EVENT_CAPA_MASK(0x8B1A))
+#define IW_EVENT_CAPA_K_1	(IW_EVENT_CAPA_MASK(0x8B2A))
+/* "Easy" macro to set events in iw_range (less efficient) */
+#define IW_EVENT_CAPA_SET(event_capa, cmd) (event_capa[IW_EVENT_CAPA_INDEX(cmd)] |= IW_EVENT_CAPA_MASK(cmd))
+#define IW_EVENT_CAPA_SET_KERNEL(event_capa) {event_capa[0] |= IW_EVENT_CAPA_K_0; event_capa[1] |= IW_EVENT_CAPA_K_1; }
+
+
+/****************************** TYPES ******************************/
+
+/* --------------------------- SUBTYPES --------------------------- */
+/*
+ *	Generic format for most parameters that fit in an int
+ */
+struct	iw_param
+{
+  __s32		value;		/* The value of the parameter itself */
+  __u8		fixed;		/* Hardware should not use auto select */
+  __u8		disabled;	/* Disable the feature */
+  __u16		flags;		/* Various specifc flags (if any) */
+};
+
+/*
+ *	For all data larger than 16 octets, we need to use a
+ *	pointer to memory allocated in user space.
+ */
+struct	iw_point
+{
+  void __user	*pointer;	/* Pointer to the data  (in user space) */
+  __u16		length;		/* number of fields or size in bytes */
+  __u16		flags;		/* Optional params */
+};
+
+/*
+ *	A frequency
+ *	For numbers lower than 10^9, we encode the number in 'm' and
+ *	set 'e' to 0
+ *	For number greater than 10^9, we divide it by the lowest power
+ *	of 10 to get 'm' lower than 10^9, with 'm'= f / (10^'e')...
+ *	The power of 10 is in 'e', the result of the division is in 'm'.
+ */
+struct	iw_freq
+{
+	__s32		m;		/* Mantissa */
+	__s16		e;		/* Exponent */
+	__u8		i;		/* List index (when in range struct) */
+	__u8		flags;		/* Flags (fixed/auto) */
+};
+
+/*
+ *	Quality of the link
+ */
+struct	iw_quality
+{
+	__u8		qual;		/* link quality (%retries, SNR,
+					   %missed beacons or better...) */
+	__u8		level;		/* signal level (dBm) */
+	__u8		noise;		/* noise level (dBm) */
+	__u8		updated;	/* Flags to know if updated */
+};
+
+/*
+ *	Packet discarded in the wireless adapter due to
+ *	"wireless" specific problems...
+ *	Note : the list of counter and statistics in net_device_stats
+ *	is already pretty exhaustive, and you should use that first.
+ *	This is only additional stats...
+ */
+struct	iw_discarded
+{
+	__u32		nwid;		/* Rx : Wrong nwid/essid */
+	__u32		code;		/* Rx : Unable to code/decode (WEP) */
+	__u32		fragment;	/* Rx : Can't perform MAC reassembly */
+	__u32		retries;	/* Tx : Max MAC retries num reached */
+	__u32		misc;		/* Others cases */
+};
+
+/*
+ *	Packet/Time period missed in the wireless adapter due to
+ *	"wireless" specific problems...
+ */
+struct	iw_missed
+{
+	__u32		beacon;		/* Missed beacons/superframe */
+};
+
+/*
+ *	Quality range (for spy threshold)
+ */
+struct	iw_thrspy
+{
+	struct sockaddr		addr;		/* Source address (hw/mac) */
+	struct iw_quality	qual;		/* Quality of the link */
+	struct iw_quality	low;		/* Low threshold */
+	struct iw_quality	high;		/* High threshold */
+};
+
+/*
+ *	Optional data for scan request
+ *
+ *	Note: these optional parameters are controlling parameters for the
+ *	scanning behavior, these do not apply to getting scan results
+ *	(SIOCGIWSCAN). Drivers are expected to keep a local BSS table and
+ *	provide a merged results with all BSSes even if the previous scan
+ *	request limited scanning to a subset, e.g., by specifying an SSID.
+ *	Especially, scan results are required to include an entry for the
+ *	current BSS if the driver is in Managed mode and associated with an AP.
+ */
+struct	iw_scan_req
+{
+	__u8		scan_type; /* IW_SCAN_TYPE_{ACTIVE,PASSIVE} */
+	__u8		essid_len;
+	__u8		num_channels; /* num entries in channel_list;
+				       * 0 = scan all allowed channels */
+	__u8		flags; /* reserved as padding; use zero, this may
+				* be used in the future for adding flags
+				* to request different scan behavior */
+	struct sockaddr	bssid; /* ff:ff:ff:ff:ff:ff for broadcast BSSID or
+				* individual address of a specific BSS */
+
+	/*
+	 * Use this ESSID if IW_SCAN_THIS_ESSID flag is used instead of using
+	 * the current ESSID. This allows scan requests for specific ESSID
+	 * without having to change the current ESSID and potentially breaking
+	 * the current association.
+	 */
+	__u8		essid[IW_ESSID_MAX_SIZE];
+
+	/*
+	 * Optional parameters for changing the default scanning behavior.
+	 * These are based on the MLME-SCAN.request from IEEE Std 802.11.
+	 * TU is 1.024 ms. If these are set to 0, driver is expected to use
+	 * reasonable default values. min_channel_time defines the time that
+	 * will be used to wait for the first reply on each channel. If no
+	 * replies are received, next channel will be scanned after this. If
+	 * replies are received, total time waited on the channel is defined by
+	 * max_channel_time.
+	 */
+	__u32		min_channel_time; /* in TU */
+	__u32		max_channel_time; /* in TU */
+
+	struct iw_freq	channel_list[IW_MAX_FREQUENCIES];
+};
+
+/* ------------------------- WPA SUPPORT ------------------------- */
+
+/*
+ *	Extended data structure for get/set encoding (this is used with
+ *	SIOCSIWENCODEEXT/SIOCGIWENCODEEXT. struct iw_point and IW_ENCODE_*
+ *	flags are used in the same way as with SIOCSIWENCODE/SIOCGIWENCODE and
+ *	only the data contents changes (key data -> this structure, including
+ *	key data).
+ *
+ *	If the new key is the first group key, it will be set as the default
+ *	TX key. Otherwise, default TX key index is only changed if
+ *	IW_ENCODE_EXT_SET_TX_KEY flag is set.
+ *
+ *	Key will be changed with SIOCSIWENCODEEXT in all cases except for
+ *	special "change TX key index" operation which is indicated by setting
+ *	key_len = 0 and ext_flags |= IW_ENCODE_EXT_SET_TX_KEY.
+ *
+ *	tx_seq/rx_seq are only used when respective
+ *	IW_ENCODE_EXT_{TX,RX}_SEQ_VALID flag is set in ext_flags. Normal
+ *	TKIP/CCMP operation is to set RX seq with SIOCSIWENCODEEXT and start
+ *	TX seq from zero whenever key is changed. SIOCGIWENCODEEXT is normally
+ *	used only by an Authenticator (AP or an IBSS station) to get the
+ *	current TX sequence number. Using TX_SEQ_VALID for SIOCSIWENCODEEXT and
+ *	RX_SEQ_VALID for SIOCGIWENCODEEXT are optional, but can be useful for
+ *	debugging/testing.
+ */
+struct	iw_encode_ext
+{
+	__u32		ext_flags; /* IW_ENCODE_EXT_* */
+	__u8		tx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */
+	__u8		rx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */
+	struct sockaddr	addr; /* ff:ff:ff:ff:ff:ff for broadcast/multicast
+			       * (group) keys or unicast address for
+			       * individual keys */
+	__u16		alg; /* IW_ENCODE_ALG_* */
+	__u16		key_len;
+	__u8		key[0];
+};
+
+/* SIOCSIWMLME data */
+struct	iw_mlme
+{
+	__u16		cmd; /* IW_MLME_* */
+	__u16		reason_code;
+	struct sockaddr	addr;
+};
+
+/* SIOCSIWPMKSA data */
+#define IW_PMKSA_ADD		1
+#define IW_PMKSA_REMOVE		2
+#define IW_PMKSA_FLUSH		3
+
+#define IW_PMKID_LEN	16
+
+struct	iw_pmksa
+{
+	__u32		cmd; /* IW_PMKSA_* */
+	struct sockaddr	bssid;
+	__u8		pmkid[IW_PMKID_LEN];
+};
+
+/* IWEVMICHAELMICFAILURE data */
+struct	iw_michaelmicfailure
+{
+	__u32		flags;
+	struct sockaddr	src_addr;
+	__u8		tsc[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */
+};
+
+/* IWEVPMKIDCAND data */
+#define IW_PMKID_CAND_PREAUTH	0x00000001 /* RNS pre-authentication enabled */
+struct	iw_pmkid_cand
+{
+	__u32		flags; /* IW_PMKID_CAND_* */
+	__u32		index; /* the smaller the index, the higher the
+				* priority */
+	struct sockaddr	bssid;
+};
+
+/* ------------------------ WIRELESS STATS ------------------------ */
+/*
+ * Wireless statistics (used for /proc/net/wireless)
+ */
+struct	iw_statistics
+{
+	__u16		status;		/* Status
+					 * - device dependent for now */
+
+	struct iw_quality	qual;		/* Quality of the link
+						 * (instant/mean/max) */
+	struct iw_discarded	discard;	/* Packet discarded counts */
+	struct iw_missed	miss;		/* Packet missed counts */
+};
+
+/* ------------------------ IOCTL REQUEST ------------------------ */
+/*
+ * This structure defines the payload of an ioctl, and is used 
+ * below.
+ *
+ * Note that this structure should fit on the memory footprint
+ * of iwreq (which is the same as ifreq), which mean a max size of
+ * 16 octets = 128 bits. Warning, pointers might be 64 bits wide...
+ * You should check this when increasing the structures defined
+ * above in this file...
+ */
+union	iwreq_data
+{
+	/* Config - generic */
+	char		name[IFNAMSIZ];
+	/* Name : used to verify the presence of  wireless extensions.
+	 * Name of the protocol/provider... */
+
+	struct iw_point	essid;		/* Extended network name */
+	struct iw_param	nwid;		/* network id (or domain - the cell) */
+	struct iw_freq	freq;		/* frequency or channel :
+					 * 0-1000 = channel
+					 * > 1000 = frequency in Hz */
+
+	struct iw_param	sens;		/* signal level threshold */
+	struct iw_param	bitrate;	/* default bit rate */
+	struct iw_param	txpower;	/* default transmit power */
+	struct iw_param	rts;		/* RTS threshold threshold */
+	struct iw_param	frag;		/* Fragmentation threshold */
+	__u32		mode;		/* Operation mode */
+	struct iw_param	retry;		/* Retry limits & lifetime */
+
+	struct iw_point	encoding;	/* Encoding stuff : tokens */
+	struct iw_param	power;		/* PM duration/timeout */
+	struct iw_quality qual;		/* Quality part of statistics */
+
+	struct sockaddr	ap_addr;	/* Access point address */
+	struct sockaddr	addr;		/* Destination address (hw/mac) */
+
+	struct iw_param	param;		/* Other small parameters */
+	struct iw_point	data;		/* Other large parameters */
+};
+
+/*
+ * The structure to exchange data for ioctl.
+ * This structure is the same as 'struct ifreq', but (re)defined for
+ * convenience...
+ * Do I need to remind you about structure size (32 octets) ?
+ */
+struct	iwreq 
+{
+	union
+	{
+		char	ifrn_name[IFNAMSIZ];	/* if name, e.g. "eth0" */
+	} ifr_ifrn;
+
+	/* Data part (defined just above) */
+	union	iwreq_data	u;
+};
+
+/* -------------------------- IOCTL DATA -------------------------- */
+/*
+ *	For those ioctl which want to exchange mode data that what could
+ *	fit in the above structure...
+ */
+
+/*
+ *	Range of parameters
+ */
+
+struct	iw_range
+{
+	/* Informative stuff (to choose between different interface) */
+	__u32		throughput;	/* To give an idea... */
+	/* In theory this value should be the maximum benchmarked
+	 * TCP/IP throughput, because with most of these devices the
+	 * bit rate is meaningless (overhead an co) to estimate how
+	 * fast the connection will go and pick the fastest one.
+	 * I suggest people to play with Netperf or any benchmark...
+	 */
+
+	/* NWID (or domain id) */
+	__u32		min_nwid;	/* Minimal NWID we are able to set */
+	__u32		max_nwid;	/* Maximal NWID we are able to set */
+
+	/* Old Frequency (backward compat - moved lower ) */
+	__u16		old_num_channels;
+	__u8		old_num_frequency;
+
+	/* Wireless event capability bitmasks */
+	__u32		event_capa[6];
+
+	/* signal level threshold range */
+	__s32		sensitivity;
+
+	/* Quality of link & SNR stuff */
+	/* Quality range (link, level, noise)
+	 * If the quality is absolute, it will be in the range [0 ; max_qual],
+	 * if the quality is dBm, it will be in the range [max_qual ; 0].
+	 * Don't forget that we use 8 bit arithmetics... */
+	struct iw_quality	max_qual;	/* Quality of the link */
+	/* This should contain the average/typical values of the quality
+	 * indicator. This should be the threshold between a "good" and
+	 * a "bad" link (example : monitor going from green to orange).
+	 * Currently, user space apps like quality monitors don't have any
+	 * way to calibrate the measurement. With this, they can split
+	 * the range between 0 and max_qual in different quality level
+	 * (using a geometric subdivision centered on the average).
+	 * I expect that people doing the user space apps will feedback
+	 * us on which value we need to put in each driver... */
+	struct iw_quality	avg_qual;	/* Quality of the link */
+
+	/* Rates */
+	__u8		num_bitrates;	/* Number of entries in the list */
+	__s32		bitrate[IW_MAX_BITRATES];	/* list, in bps */
+
+	/* RTS threshold */
+	__s32		min_rts;	/* Minimal RTS threshold */
+	__s32		max_rts;	/* Maximal RTS threshold */
+
+	/* Frag threshold */
+	__s32		min_frag;	/* Minimal frag threshold */
+	__s32		max_frag;	/* Maximal frag threshold */
+
+	/* Power Management duration & timeout */
+	__s32		min_pmp;	/* Minimal PM period */
+	__s32		max_pmp;	/* Maximal PM period */
+	__s32		min_pmt;	/* Minimal PM timeout */
+	__s32		max_pmt;	/* Maximal PM timeout */
+	__u16		pmp_flags;	/* How to decode max/min PM period */
+	__u16		pmt_flags;	/* How to decode max/min PM timeout */
+	__u16		pm_capa;	/* What PM options are supported */
+
+	/* Encoder stuff */
+	__u16	encoding_size[IW_MAX_ENCODING_SIZES];	/* Different token sizes */
+	__u8	num_encoding_sizes;	/* Number of entry in the list */
+	__u8	max_encoding_tokens;	/* Max number of tokens */
+	/* For drivers that need a "login/passwd" form */
+	__u8	encoding_login_index;	/* token index for login token */
+
+	/* Transmit power */
+	__u16		txpower_capa;	/* What options are supported */
+	__u8		num_txpower;	/* Number of entries in the list */
+	__s32		txpower[IW_MAX_TXPOWER];	/* list, in bps */
+
+	/* Wireless Extension version info */
+	__u8		we_version_compiled;	/* Must be WIRELESS_EXT */
+	__u8		we_version_source;	/* Last update of source */
+
+	/* Retry limits and lifetime */
+	__u16		retry_capa;	/* What retry options are supported */
+	__u16		retry_flags;	/* How to decode max/min retry limit */
+	__u16		r_time_flags;	/* How to decode max/min retry life */
+	__s32		min_retry;	/* Minimal number of retries */
+	__s32		max_retry;	/* Maximal number of retries */
+	__s32		min_r_time;	/* Minimal retry lifetime */
+	__s32		max_r_time;	/* Maximal retry lifetime */
+
+	/* Frequency */
+	__u16		num_channels;	/* Number of channels [0; num - 1] */
+	__u8		num_frequency;	/* Number of entry in the list */
+	struct iw_freq	freq[IW_MAX_FREQUENCIES];	/* list */
+	/* Note : this frequency list doesn't need to fit channel numbers,
+	 * because each entry contain its channel index */
+
+	__u32		enc_capa; /* IW_ENC_CAPA_* bit field */
+};
+
+/*
+ * Private ioctl interface information
+ */
+ 
+struct	iw_priv_args
+{
+	__u32		cmd;		/* Number of the ioctl to issue */
+	__u16		set_args;	/* Type and number of args */
+	__u16		get_args;	/* Type and number of args */
+	char		name[IFNAMSIZ];	/* Name of the extension */
+};
+
+/* ----------------------- WIRELESS EVENTS ----------------------- */
+/*
+ * Wireless events are carried through the rtnetlink socket to user
+ * space. They are encapsulated in the IFLA_WIRELESS field of
+ * a RTM_NEWLINK message.
+ */
+
+/*
+ * A Wireless Event. Contains basically the same data as the ioctl...
+ */
+struct iw_event
+{
+	__u16		len;			/* Real lenght of this stuff */
+	__u16		cmd;			/* Wireless IOCTL */
+	union iwreq_data	u;		/* IOCTL fixed payload */
+};
+
+/* Size of the Event prefix (including padding and alignement junk) */
+#define IW_EV_LCP_LEN	(sizeof(struct iw_event) - sizeof(union iwreq_data))
+/* Size of the various events */
+#define IW_EV_CHAR_LEN	(IW_EV_LCP_LEN + IFNAMSIZ)
+#define IW_EV_UINT_LEN	(IW_EV_LCP_LEN + sizeof(__u32))
+#define IW_EV_FREQ_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_freq))
+#define IW_EV_PARAM_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_param))
+#define IW_EV_ADDR_LEN	(IW_EV_LCP_LEN + sizeof(struct sockaddr))
+#define IW_EV_QUAL_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_quality))
+
+/* iw_point events are special. First, the payload (extra data) come at
+ * the end of the event, so they are bigger than IW_EV_POINT_LEN. Second,
+ * we omit the pointer, so start at an offset. */
+#define IW_EV_POINT_OFF (((char *) &(((struct iw_point *) NULL)->length)) - \
+			  (char *) NULL)
+#define IW_EV_POINT_LEN	(IW_EV_LCP_LEN + sizeof(struct iw_point) - \
+			 IW_EV_POINT_OFF)
+
+#endif	/* _LINUX_WIRELESS_H */
diff --git a/contrib/wpa/src/common/wpa_common.c b/contrib/wpa/src/common/wpa_common.c
index c9ff319..074cb80 100644
--- a/contrib/wpa/src/common/wpa_common.c
+++ b/contrib/wpa/src/common/wpa_common.c
@@ -56,10 +56,10 @@ int wpa_eapol_key_mic(const u8 *key, int ver, const u8 *buf, size_t len,
 		hmac_sha1(key, 16, buf, len, hash);
 		os_memcpy(mic, hash, MD5_MAC_LEN);
 		break;
-#ifdef CONFIG_IEEE80211R
+#if defined(CONFIG_IEEE80211R) || defined(CONFIG_IEEE80211W)
 	case WPA_KEY_INFO_TYPE_AES_128_CMAC:
 		return omac1_aes_128(key, buf, len, mic);
-#endif /* CONFIG_IEEE80211R */
+#endif /* CONFIG_IEEE80211R || CONFIG_IEEE80211W */
 	default:
 		return -1;
 	}
diff --git a/contrib/wpa/src/crypto/.gitignore b/contrib/wpa/src/crypto/.gitignore
deleted file mode 100644
index a438335..0000000
--- a/contrib/wpa/src/crypto/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.d
diff --git a/contrib/wpa/src/crypto/crypto_cryptoapi.c b/contrib/wpa/src/crypto/crypto_cryptoapi.c
index bb05730..45333dd 100644
--- a/contrib/wpa/src/crypto/crypto_cryptoapi.c
+++ b/contrib/wpa/src/crypto/crypto_cryptoapi.c
@@ -1,6 +1,6 @@
 /*
- * WPA Supplicant / Crypto wrapper for Microsoft CryptoAPI
- * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ * Crypto wrapper for Microsoft CryptoAPI
+ * Copyright (c) 2005-2009, 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
@@ -40,12 +40,6 @@ L"Microsoft Enhanced RSA and AES Cryptographic Provider (Prototype)"
  * define here whatever extra is needed.
  */
 
-static PCCERT_CONTEXT WINAPI
-(*CertCreateCertificateContext)(DWORD dwCertEncodingType,
-				const BYTE *pbCertEncoded,
-				DWORD cbCertEncoded)
-= NULL; /* to be loaded from crypt32.dll */
-
 static BOOL WINAPI
 (*CryptImportPublicKeyInfo)(HCRYPTPROV hCryptProv, DWORD dwCertEncodingType,
 			    PCERT_PUBLIC_KEY_INFO pInfo, HCRYPTKEY *phKey)
@@ -59,7 +53,7 @@ static int mingw_load_crypto_func(void)
 	/* MinGW does not yet have full CryptoAPI support, so load the needed
 	 * function here. */
 
-	if (CertCreateCertificateContext)
+	if (CryptImportPublicKeyInfo)
 		return 0;
 
 	dll = LoadLibrary("crypt32");
@@ -69,15 +63,6 @@ static int mingw_load_crypto_func(void)
 		return -1;
 	}
 
-	CertCreateCertificateContext = (void *) GetProcAddress(
-		dll, "CertCreateCertificateContext");
-	if (CertCreateCertificateContext == NULL) {
-		wpa_printf(MSG_DEBUG, "CryptoAPI: Could not get "
-			   "CertCreateCertificateContext() address from "
-			   "crypt32 library");
-		return -1;
-	}
-
 	CryptImportPublicKeyInfo = GetProcAddress(
 		dll, "CryptImportPublicKeyInfo");
 	if (CryptImportPublicKeyInfo == NULL) {
diff --git a/contrib/wpa/src/crypto/crypto_gnutls.c b/contrib/wpa/src/crypto/crypto_gnutls.c
index 8023965..8f8611c 100644
--- a/contrib/wpa/src/crypto/crypto_gnutls.c
+++ b/contrib/wpa/src/crypto/crypto_gnutls.c
@@ -57,7 +57,6 @@ void des_encrypt(const u8 *clear, const u8 *key, u8 *cypher)
 }
 
 
-#ifdef EAP_TLS_FUNCS
 void md5_vector(size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac)
 {
 	gcry_md_hd_t hd;
@@ -162,7 +161,6 @@ void aes_decrypt_deinit(void *ctx)
 	gcry_cipher_hd_t hd = ctx;
 	gcry_cipher_close(hd);
 }
-#endif /* EAP_TLS_FUNCS */
 
 
 int crypto_mod_exp(const u8 *base, size_t base_len,
diff --git a/contrib/wpa/src/crypto/crypto_internal.c b/contrib/wpa/src/crypto/crypto_internal.c
index a601cbf..cddfb4d 100644
--- a/contrib/wpa/src/crypto/crypto_internal.c
+++ b/contrib/wpa/src/crypto/crypto_internal.c
@@ -25,7 +25,7 @@
 #include "tls/asn1.h"
 
 
-#ifdef EAP_TLS_FUNCS
+#ifdef CONFIG_CRYPTO_INTERNAL
 
 #ifdef CONFIG_TLS_INTERNAL
 
@@ -435,6 +435,7 @@ struct crypto_public_key * crypto_public_key_import(const u8 *key, size_t len)
 }
 
 
+#ifdef EAP_TLS_FUNCS
 static struct crypto_private_key *
 crypto_pkcs8_key_import(const u8 *buf, size_t len)
 {
@@ -536,6 +537,7 @@ crypto_pkcs8_key_import(const u8 *buf, size_t len)
 	return (struct crypto_private_key *)
 		crypto_rsa_import_private_key(hdr.payload, hdr.length);
 }
+#endif /* EAP_TLS_FUNCS */
 
 
 struct crypto_private_key * crypto_private_key_import(const u8 *key,
@@ -788,6 +790,7 @@ int crypto_global_init(void)
 void crypto_global_deinit(void)
 {
 }
+#endif /* CONFIG_TLS_INTERNAL */
 
 
 #if defined(EAP_FAST) || defined(CONFIG_WPS)
@@ -830,6 +833,4 @@ error:
 #endif /* EAP_FAST || CONFIG_WPS */
 
 
-#endif /* CONFIG_TLS_INTERNAL */
-
-#endif /* EAP_TLS_FUNCS */
+#endif /* CONFIG_CRYPTO_INTERNAL */
diff --git a/contrib/wpa/src/crypto/dh_groups.c b/contrib/wpa/src/crypto/dh_groups.c
index e351632..5f6008a 100644
--- a/contrib/wpa/src/crypto/dh_groups.c
+++ b/contrib/wpa/src/crypto/dh_groups.c
@@ -19,6 +19,8 @@
 #include "dh_groups.h"
 
 
+#ifdef ALL_DH_GROUPS
+
 /* RFC 4306, B.1. Group 1 - 768 Bit MODP
  * Generator: 2
  * Prime: 2^768 - 2 ^704 - 1 + 2^64 * { [2^638 pi] + 149686 }
@@ -63,6 +65,8 @@ static const u8 dh_group2_prime[128] = {
 	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
 };
 
+#endif /* ALL_DH_GROUPS */
+
 /* RFC 3526, 2. Group 5 - 1536 Bit MODP
  * Generator: 2
  * Prime: 2^1536 - 2^1472 - 1 + 2^64 * { [2^1406 pi] + 741804 }
@@ -95,6 +99,8 @@ static const u8 dh_group5_prime[192] = {
 	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
 };
 
+#ifdef ALL_DH_GROUPS
+
 /* RFC 3526, 3. Group 14 - 2048 Bit MODP
  * Generator: 2
  * Prime: 2^2048 - 2^1984 - 1 + 2^64 * { [2^1918 pi] + 124476 }
@@ -503,6 +509,8 @@ static const u8 dh_group18_prime[1024] = {
 	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
 };
 
+#endif /* ALL_DH_GROUPS */
+
 
 #define DH_GROUP(id) \
 { id, dh_group ## id ## _generator, sizeof(dh_group ## id ## _generator), \
@@ -510,14 +518,16 @@ dh_group ## id ## _prime, sizeof(dh_group ## id ## _prime) }
 		
 
 static struct dh_group dh_groups[] = {
+	DH_GROUP(5),
+#ifdef ALL_DH_GROUPS
 	DH_GROUP(1),
 	DH_GROUP(2),
-	DH_GROUP(5),
 	DH_GROUP(14),
 	DH_GROUP(15),
 	DH_GROUP(16),
 	DH_GROUP(17),
 	DH_GROUP(18)
+#endif /* ALL_DH_GROUPS */
 };
 
 #define NUM_DH_GROUPS (sizeof(dh_groups) / sizeof(dh_groups[0]))
diff --git a/contrib/wpa/src/crypto/ms_funcs.c b/contrib/wpa/src/crypto/ms_funcs.c
index c14af64..7e2f0fa 100644
--- a/contrib/wpa/src/crypto/ms_funcs.c
+++ b/contrib/wpa/src/crypto/ms_funcs.c
@@ -379,7 +379,7 @@ int encrypt_pw_block_with_password_hash(
 	 */
 	pos = &pw_block[2 * 256];
 	WPA_PUT_LE16(pos, password_len * 2);
-	rc4(pw_block, PWBLOCK_LEN, password_hash, 16);
+	rc4_skip(password_hash, 16, 0, pw_block, PWBLOCK_LEN);
 	return 0;
 }
 
diff --git a/contrib/wpa/src/crypto/rc4.c b/contrib/wpa/src/crypto/rc4.c
index 8480cc5..70c790e 100644
--- a/contrib/wpa/src/crypto/rc4.c
+++ b/contrib/wpa/src/crypto/rc4.c
@@ -68,19 +68,3 @@ void rc4_skip(const u8 *key, size_t keylen, size_t skip,
 		*pos++ ^= S[(S[i] + S[j]) & 0xff];
 	}
 }
-
-
-/**
- * rc4 - XOR RC4 stream to given data
- * @buf: data to be XOR'ed with RC4 stream
- * @len: buf length
- * @key: RC4 key
- * @key_len: RC4 key length
- *
- * Generate RC4 pseudo random stream for the given key and XOR this with the
- * data buffer to perform RC4 encryption/decryption.
- */
-void rc4(u8 *buf, size_t len, const u8 *key, size_t key_len)
-{
-	rc4_skip(key, key_len, 0, buf, len);
-}
diff --git a/contrib/wpa/src/crypto/rc4.h b/contrib/wpa/src/crypto/rc4.h
index 01f1383..35c7e41 100644
--- a/contrib/wpa/src/crypto/rc4.h
+++ b/contrib/wpa/src/crypto/rc4.h
@@ -17,6 +17,5 @@
 
 void rc4_skip(const u8 *key, size_t keylen, size_t skip,
 	      u8 *data, size_t data_len);
-void rc4(u8 *buf, size_t len, const u8 *key, size_t key_len);
 
 #endif /* RC4_H */
diff --git a/contrib/wpa/src/crypto/sha1.c b/contrib/wpa/src/crypto/sha1.c
index ceec1a4..141e4f4 100644
--- a/contrib/wpa/src/crypto/sha1.c
+++ b/contrib/wpa/src/crypto/sha1.c
@@ -606,8 +606,8 @@ static void SHA1Transform(u32 state[5], const unsigned char buffer[64])
 	} CHAR64LONG16;
 	CHAR64LONG16* block;
 #ifdef SHA1HANDSOFF
-	u32 workspace[16];
-	block = (CHAR64LONG16 *) workspace;
+	CHAR64LONG16 workspace;
+	block = &workspace;
 	os_memcpy(block, buffer, 64);
 #else
 	block = (CHAR64LONG16 *) buffer;
diff --git a/contrib/wpa/src/crypto/sha256.c b/contrib/wpa/src/crypto/sha256.c
index 3d3958f..96dac0e 100644
--- a/contrib/wpa/src/crypto/sha256.c
+++ b/contrib/wpa/src/crypto/sha256.c
@@ -122,7 +122,7 @@ void hmac_sha256(const u8 *key, size_t key_len, const u8 *data,
 void sha256_prf(const u8 *key, size_t key_len, const char *label,
 		const u8 *data, size_t data_len, u8 *buf, size_t buf_len)
 {
-	u16 counter = 0;
+	u16 counter = 1;
 	size_t pos, plen;
 	u8 hash[SHA256_MAC_LEN];
 	const u8 *addr[4];
diff --git a/contrib/wpa/src/crypto/tls.h b/contrib/wpa/src/crypto/tls.h
index dafe8bb..aafb7999 100644
--- a/contrib/wpa/src/crypto/tls.h
+++ b/contrib/wpa/src/crypto/tls.h
@@ -34,6 +34,9 @@ struct tls_config {
 	const char *pkcs11_module_path;
 };
 
+#define TLS_CONN_ALLOW_SIGN_RSA_MD5 BIT(0)
+#define TLS_CONN_DISABLE_TIME_CHECKS BIT(1)
+
 /**
  * struct tls_connection_params - Parameters for TLS connection
  * @ca_cert: File or reference name for CA X.509 certificate in PEM or DER
@@ -68,6 +71,7 @@ struct tls_config {
  * @cert_id: the certificate's id when using engine
  * @ca_cert_id: the CA certificate's id when using engine
  * @tls_ia: Whether to enable TLS/IA (for EAP-TTLSv1)
+ * @flags: Parameter options (TLS_CONN_*)
  *
  * TLS connection parameters to be configured with tls_connection_set_params()
  * and tls_global_set_params().
@@ -103,6 +107,8 @@ struct tls_connection_params {
 	const char *key_id;
 	const char *cert_id;
 	const char *ca_cert_id;
+
+	unsigned int flags;
 };
 
 
diff --git a/contrib/wpa/src/crypto/tls_gnutls.c b/contrib/wpa/src/crypto/tls_gnutls.c
index db66ae1..2c5c5a2 100644
--- a/contrib/wpa/src/crypto/tls_gnutls.c
+++ b/contrib/wpa/src/crypto/tls_gnutls.c
@@ -35,8 +35,12 @@ int gnutls_ia_verify_endphase(gnutls_session_t session, char *checksum);
 #include "tls.h"
 
 
+#ifndef TLS_RANDOM_SIZE
 #define TLS_RANDOM_SIZE 32
+#endif
+#ifndef TLS_MASTER_SIZE
 #define TLS_MASTER_SIZE 48
+#endif
 
 
 #if LIBGNUTLS_VERSION_NUMBER < 0x010302
@@ -591,6 +595,17 @@ int tls_connection_set_params(void *tls_ctx, struct tls_connection *conn,
 				return -1;
 			}
 		}
+
+		if (params->flags & TLS_CONN_ALLOW_SIGN_RSA_MD5) {
+			gnutls_certificate_set_verify_flags(
+				conn->xcred, GNUTLS_VERIFY_ALLOW_SIGN_RSA_MD5);
+		}
+
+		if (params->flags & TLS_CONN_DISABLE_TIME_CHECKS) {
+			gnutls_certificate_set_verify_flags(
+				conn->xcred,
+				GNUTLS_VERIFY_DISABLE_TIME_CHECKS);
+		}
 	}
 
 	if (params->client_cert && params->private_key) {
@@ -711,6 +726,18 @@ int tls_global_set_params(void *tls_ctx,
 				goto fail;
 			}
 		}
+
+		if (params->flags & TLS_CONN_ALLOW_SIGN_RSA_MD5) {
+			gnutls_certificate_set_verify_flags(
+				global->xcred,
+				GNUTLS_VERIFY_ALLOW_SIGN_RSA_MD5);
+		}
+
+		if (params->flags & TLS_CONN_DISABLE_TIME_CHECKS) {
+			gnutls_certificate_set_verify_flags(
+				global->xcred,
+				GNUTLS_VERIFY_DISABLE_TIME_CHECKS);
+		}
 	}
 
 	if (params->client_cert && params->private_key) {
@@ -843,7 +870,8 @@ int tls_connection_prf(void *tls_ctx, struct tls_connection *conn,
 }
 
 
-static int tls_connection_verify_peer(struct tls_connection *conn)
+static int tls_connection_verify_peer(struct tls_connection *conn,
+				      gnutls_alert_description_t *err)
 {
 	unsigned int status, num_certs, i;
 	struct os_time now;
@@ -853,22 +881,39 @@ static int tls_connection_verify_peer(struct tls_connection *conn)
 	if (gnutls_certificate_verify_peers2(conn->session, &status) < 0) {
 		wpa_printf(MSG_INFO, "TLS: Failed to verify peer "
 			   "certificate chain");
+		*err = GNUTLS_A_INTERNAL_ERROR;
 		return -1;
 	}
 
 	if (conn->verify_peer && (status & GNUTLS_CERT_INVALID)) {
 		wpa_printf(MSG_INFO, "TLS: Peer certificate not trusted");
+		if (status & GNUTLS_CERT_INSECURE_ALGORITHM) {
+			wpa_printf(MSG_INFO, "TLS: Certificate uses insecure "
+				   "algorithm");
+			*err = GNUTLS_A_INSUFFICIENT_SECURITY;
+		}
+		if (status & GNUTLS_CERT_NOT_ACTIVATED) {
+			wpa_printf(MSG_INFO, "TLS: Certificate not yet "
+				   "activated");
+			*err = GNUTLS_A_CERTIFICATE_EXPIRED;
+		}
+		if (status & GNUTLS_CERT_EXPIRED) {
+			wpa_printf(MSG_INFO, "TLS: Certificate expired");
+			*err = GNUTLS_A_CERTIFICATE_EXPIRED;
+		}
 		return -1;
 	}
 
 	if (status & GNUTLS_CERT_SIGNER_NOT_FOUND) {
 		wpa_printf(MSG_INFO, "TLS: Peer certificate does not have a "
 			   "known issuer");
+		*err = GNUTLS_A_UNKNOWN_CA;
 		return -1;
 	}
 
 	if (status & GNUTLS_CERT_REVOKED) {
 		wpa_printf(MSG_INFO, "TLS: Peer certificate has been revoked");
+		*err = GNUTLS_A_CERTIFICATE_REVOKED;
 		return -1;
 	}
 
@@ -878,6 +923,7 @@ static int tls_connection_verify_peer(struct tls_connection *conn)
 	if (certs == NULL) {
 		wpa_printf(MSG_INFO, "TLS: No peer certificate chain "
 			   "received");
+		*err = GNUTLS_A_UNKNOWN_CA;
 		return -1;
 	}
 
@@ -887,6 +933,7 @@ static int tls_connection_verify_peer(struct tls_connection *conn)
 		if (gnutls_x509_crt_init(&cert) < 0) {
 			wpa_printf(MSG_INFO, "TLS: Certificate initialization "
 				   "failed");
+			*err = GNUTLS_A_BAD_CERTIFICATE;
 			return -1;
 		}
 
@@ -895,6 +942,7 @@ static int tls_connection_verify_peer(struct tls_connection *conn)
 			wpa_printf(MSG_INFO, "TLS: Could not parse peer "
 				   "certificate %d/%d", i + 1, num_certs);
 			gnutls_x509_crt_deinit(cert);
+			*err = GNUTLS_A_BAD_CERTIFICATE;
 			return -1;
 		}
 
@@ -920,6 +968,7 @@ static int tls_connection_verify_peer(struct tls_connection *conn)
 				   "not valid at this time",
 				   i + 1, num_certs);
 			gnutls_x509_crt_deinit(cert);
+			*err = GNUTLS_A_CERTIFICATE_EXPIRED;
 			return -1;
 		}
 
@@ -981,19 +1030,24 @@ u8 * tls_connection_handshake(void *ssl_ctx, struct tls_connection *conn,
 		}
 	} else {
 		size_t size;
+		gnutls_alert_description_t err;
 
-		if (conn->verify_peer && tls_connection_verify_peer(conn)) {
+		if (conn->verify_peer &&
+		    tls_connection_verify_peer(conn, &err)) {
 			wpa_printf(MSG_INFO, "TLS: Peer certificate chain "
 				   "failed validation");
 			conn->failed++;
-			return NULL;
+			gnutls_alert_send(conn->session, GNUTLS_AL_FATAL, err);
+			goto out;
 		}
 
+#ifdef CONFIG_GNUTLS_EXTRA
 		if (conn->tls_ia && !gnutls_ia_handshake_p(conn->session)) {
 			wpa_printf(MSG_INFO, "TLS: No TLS/IA negotiation");
 			conn->failed++;
 			return NULL;
 		}
+#endif /* CONFIG_GNUTLS_EXTRA */
 
 		if (conn->tls_ia)
 			wpa_printf(MSG_DEBUG, "TLS: Start TLS/IA handshake");
@@ -1021,6 +1075,7 @@ u8 * tls_connection_handshake(void *ssl_ctx, struct tls_connection *conn,
 		}
 	}
 
+out:
 	out_data = conn->push_buf;
 	*out_len = conn->push_buf_len;
 	conn->push_buf = NULL;
diff --git a/contrib/wpa/src/crypto/tls_openssl.c b/contrib/wpa/src/crypto/tls_openssl.c
index f290a39..b5a1d64 100644
--- a/contrib/wpa/src/crypto/tls_openssl.c
+++ b/contrib/wpa/src/crypto/tls_openssl.c
@@ -108,71 +108,9 @@ static void tls_show_errors(int level, const char *func, const char *txt)
  * MinGW does not yet include all the needed definitions for CryptoAPI, so
  * define here whatever extra is needed.
  */
-#define CALG_SSL3_SHAMD5 (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_SSL3SHAMD5)
 #define CERT_SYSTEM_STORE_CURRENT_USER (1 << 16)
 #define CERT_STORE_READONLY_FLAG 0x00008000
 #define CERT_STORE_OPEN_EXISTING_FLAG 0x00004000
-#define CRYPT_ACQUIRE_COMPARE_KEY_FLAG 0x00000004
-
-static BOOL WINAPI
-(*CryptAcquireCertificatePrivateKey)(PCCERT_CONTEXT pCert, DWORD dwFlags,
-				     void *pvReserved, HCRYPTPROV *phCryptProv,
-				     DWORD *pdwKeySpec, BOOL *pfCallerFreeProv)
-= NULL; /* to be loaded from crypt32.dll */
-
-#ifdef CONFIG_MINGW32_LOAD_CERTENUM
-static PCCERT_CONTEXT WINAPI
-(*CertEnumCertificatesInStore)(HCERTSTORE hCertStore,
-			       PCCERT_CONTEXT pPrevCertContext)
-= NULL; /* to be loaded from crypt32.dll */
-#endif /* CONFIG_MINGW32_LOAD_CERTENUM */
-
-static int mingw_load_crypto_func(void)
-{
-	HINSTANCE dll;
-
-	/* MinGW does not yet have full CryptoAPI support, so load the needed
-	 * function here. */
-
-	if (CryptAcquireCertificatePrivateKey)
-		return 0;
-
-	dll = LoadLibrary("crypt32");
-	if (dll == NULL) {
-		wpa_printf(MSG_DEBUG, "CryptoAPI: Could not load crypt32 "
-			   "library");
-		return -1;
-	}
-
-	CryptAcquireCertificatePrivateKey = GetProcAddress(
-		dll, "CryptAcquireCertificatePrivateKey");
-	if (CryptAcquireCertificatePrivateKey == NULL) {
-		wpa_printf(MSG_DEBUG, "CryptoAPI: Could not get "
-			   "CryptAcquireCertificatePrivateKey() address from "
-			   "crypt32 library");
-		return -1;
-	}
-
-#ifdef CONFIG_MINGW32_LOAD_CERTENUM
-	CertEnumCertificatesInStore = (void *) GetProcAddress(
-		dll, "CertEnumCertificatesInStore");
-	if (CertEnumCertificatesInStore == NULL) {
-		wpa_printf(MSG_DEBUG, "CryptoAPI: Could not get "
-			   "CertEnumCertificatesInStore() address from "
-			   "crypt32 library");
-		return -1;
-	}
-#endif /* CONFIG_MINGW32_LOAD_CERTENUM */
-
-	return 0;
-}
-
-#else /* __MINGW32_VERSION */
-
-static int mingw_load_crypto_func(void)
-{
-	return 0;
-}
 
 #endif /* __MINGW32_VERSION */
 
@@ -403,9 +341,6 @@ static int tls_cryptoapi_cert(SSL *ssl, const char *name)
 		goto err;
 	}
 
-	if (mingw_load_crypto_func())
-		goto err;
-
 	if (!CryptAcquireCertificatePrivateKey(priv->cert,
 					       CRYPT_ACQUIRE_COMPARE_KEY_FLAG,
 					       NULL, &priv->crypt_prov,
@@ -476,9 +411,6 @@ static int tls_cryptoapi_ca_cert(SSL_CTX *ssl_ctx, SSL *ssl, const char *name)
 	WCHAR *wstore;
 #endif /* UNICODE */
 
-	if (mingw_load_crypto_func())
-		return -1;
-
 	if (name == NULL || strncmp(name, "cert_store://", 13) != 0)
 		return -1;
 
@@ -735,11 +667,23 @@ void * tls_init(const struct tls_config *conf)
 	if (tls_openssl_ref_count == 0) {
 		SSL_load_error_strings();
 		SSL_library_init();
+#ifndef OPENSSL_NO_SHA256
+		EVP_add_digest(EVP_sha256());
+#endif /* OPENSSL_NO_SHA256 */
 		/* TODO: if /dev/urandom is available, PRNG is seeded
 		 * automatically. If this is not the case, random data should
 		 * be added here. */
 
 #ifdef PKCS12_FUNCS
+#ifndef OPENSSL_NO_RC2
+		/*
+		 * 40-bit RC2 is commonly used in PKCS#12 files, so enable it.
+		 * This is enabled by PKCS12_PBE_add() in OpenSSL 0.9.8
+		 * versions, but it looks like OpenSSL 1.0.0 does not do that
+		 * anymore.
+		 */
+		EVP_add_cipher(EVP_rc2_40_cbc());
+#endif /* OPENSSL_NO_RC2 */
 		PKCS12_PBE_add();
 #endif  /* PKCS12_FUNCS */
 	}
@@ -2105,9 +2049,18 @@ u8 * tls_connection_handshake(void *ssl_ctx, struct tls_connection *conn,
 		if (*appl_data) {
 			res = SSL_read(conn->ssl, *appl_data, in_len);
 			if (res < 0) {
-				tls_show_errors(MSG_INFO, __func__,
-						"Failed to read possible "
-						"Application Data");
+				int err = SSL_get_error(conn->ssl, res);
+				if (err == SSL_ERROR_WANT_READ ||
+				    err == SSL_ERROR_WANT_WRITE) {
+					wpa_printf(MSG_DEBUG,
+						   "SSL: No Application Data "
+						   "included");
+				} else {
+					tls_show_errors(MSG_INFO, __func__,
+							"Failed to read "
+							"possible "
+							"Application Data");
+				}
 				os_free(*appl_data);
 				*appl_data = NULL;
 			} else {
diff --git a/contrib/wpa/src/drivers/Apple80211.h b/contrib/wpa/src/drivers/Apple80211.h
new file mode 100644
index 0000000..2a612e7
--- /dev/null
+++ b/contrib/wpa/src/drivers/Apple80211.h
@@ -0,0 +1,156 @@
+#ifndef APPLE80211_H
+#define APPLE80211_H
+
+/*
+ * Apple80211 framework definitions
+ * This is an undocumented interface and the definitions here are based on
+ * information from MacStumbler (http://www.macstumbler.com/Apple80211.h) and
+ * whatever related information can be found with google and experiments ;-).
+ */
+
+typedef struct __WirelessRef *WirelessRef;
+typedef SInt32 WirelessError;
+#define errWirelessNoError 0
+
+typedef struct WirelessInfo {
+	UInt16 link_qual;
+	UInt16 comms_qual;
+	UInt16 signal;
+	UInt16 noise;
+	UInt16 port_stat;
+	UInt16 client_mode;
+	UInt16 res1;
+	UInt16 power;
+	UInt16 res2;
+	UInt8 bssID[6];
+	UInt8 ssid[34];
+} WirelessInfo;
+
+typedef struct WirelessInfo2 {
+	/* TODO - these are probably not in correct order or complete */
+	WirelessInfo info1;
+	UInt8 macAddress[6];
+} WirelessInfo2;
+
+typedef struct WirelessNetworkInfo {
+	UInt16 channel;
+	UInt16 noise;
+	UInt16 signal;
+	UInt8 bssid[6];
+	UInt16 beacon_int;
+	UInt16 capability;
+	UInt16 ssid_len;
+	UInt8 ssid[32];
+} WirelessNetworkInfo;
+
+typedef int wirelessKeyType; /* TODO */
+
+int WirelessIsAvailable(void);
+WirelessError WirelessAttach(WirelessRef *ref, UInt32 res);
+WirelessError WirelessDetach(WirelessRef ref);
+WirelessError WirelessPrivate(WirelessRef ref, void *in_ptr, int in_bytes,
+			      void *out_ptr, int out_bytes);
+WirelessError WirelessSetEnabled(WirelessRef ref, UInt8 enabled);
+WirelessError WirelessGetEnabled(WirelessRef ref, UInt8 *enabled);
+WirelessError WirelessSetPower(WirelessRef ref, UInt8 power);
+WirelessError WirelessGetPower(WirelessRef ref, UInt8 *power);
+WirelessError WirelessGetInfo(WirelessRef ref, WirelessInfo *info);
+WirelessError WirelessGetInfo2(WirelessRef ref, WirelessInfo2 *info);
+WirelessError WirelessScan(WirelessRef ref, CFArrayRef *results,
+			   UInt32 strip_dups);
+WirelessError WirelessScanSplit(WirelessRef ref, CFArrayRef *ap_results,
+				CFArrayRef *ibss_results, UInt32 strip_dups);
+WirelessError WirelessDirectedScan(WirelessRef ref, CFArrayRef *results,
+				   UInt32 strip_dups, CFStringRef ssid);
+WirelessError WirelessDirectedScan2(WirelessRef ref, CFDataRef ssid,
+				    UInt32 strip_dups, CFArrayRef *results);
+WirelessError WirelessJoin(WirelessRef ref, CFStringRef ssid);
+WirelessError WirelessJoinWEP(WirelessRef ref, CFStringRef ssid,
+			      CFStringRef passwd);
+WirelessError WirelessJoin8021x(WirelessRef ref, CFStringRef ssid);
+/*
+ * Set WEP key
+ * ref: wireless reference from WirelessAttach()
+ * type: ?
+ * key_idx: 0..3
+ * key_len: 13 for WEP-104 or 0 for clearing the key
+ * key: Pointer to the key or %NULL if key_len = 0
+ */
+WirelessError WirelessSetKey(WirelessRef ref, wirelessKeyType type,
+			     int key_idx, int key_len,
+			     const unsigned char *key);
+/*
+ * Set WPA key (e.g., PMK for 4-way handshake)
+ * ref: wireless reference from WirelessAttach()
+ * type: 0..4; 1 = PMK
+ * key_len: 16, 32, or 0
+ * key: Pointer to the key or %NULL if key_len = 0
+ */
+WirelessError WirelessSetWPAKey(WirelessRef ref, wirelessKeyType type,
+				int key_len, const unsigned char *key);
+WirelessError WirelessAssociate(WirelessRef ref, int type, CFDataRef ssid,
+				CFStringRef key);
+WirelessError WirelessAssociate2(WirelessRef ref, CFDictionaryRef scan_res,
+				 CFStringRef key);
+WirelessError WirelessDisassociate(WirelessRef ref);
+
+/*
+ * Get a copy of scan results for the given SSID
+ * The returned dictionary includes following entries:
+ * beaconInterval: CFNumber(kCFNumberSInt32Type)
+ * SSID: CFData buffer of the SSID
+ * isWPA: CFNumber(kCFNumberSInt32Type); 0 = not used, 1 = WPA, -128 = WPA2
+ * name: Name of the network (SSID string)
+ * BSSID: CFData buffer of the BSSID
+ * channel: CFNumber(kCFNumberSInt32Type)
+ * signal: CFNumber(kCFNumberSInt32Type)
+ * appleIE: CFData
+ * WPSNOPINRequired: CFBoolean
+ * noise: CFNumber(kCFNumberSInt32Type)
+ * capability: CFNumber(kCFNumberSInt32Type)
+ * uniCipher: CFArray of CFNumber(kCFNumberSInt32Type)
+ * appleIE_Version: CFNumber(kCFNumberSInt32Type)
+ * appleIE_Robust: CFBoolean
+ * WPSConfigured: CFBoolean
+ * scanWasDirected: CFBoolean
+ * appleIE_Product: CFNumber(kCFNumberSInt32Type)
+ * authModes: CFArray of CFNumber(kCFNumberSInt32Type)
+ * multiCipher: CFNumber(kCFNumberSInt32Type)
+ */
+CFDictionaryRef WirelessSafeDirectedScanCopy(WirelessRef ref, CFDataRef ssid);
+
+/*
+ * Get information about the current association
+ * The returned dictionary includes following entries:
+ * keyData: CFData buffer of the key (e.g., 32-octet PSK)
+ * multiCipher: CFNumber(kCFNumberSInt32Type); 0 = none, 5 = CCMP?
+ * channel: CFNumber(kCFNumberSInt32Type)
+ * isIBSS: CFBoolean
+ * authMode: CFNumber(kCFNumberSInt32Type); 2 = WPA-Personal; 3 = open,
+ *	129 = WPA2-Enterprise
+ * isWPA: CFNumber(kCFNumberSInt32Type); 0 = not used, 1 = WPA, -128 == WPA2
+ * SSID: CFData buffer of the SSID
+ * cipherMode: CFNumber(kCFNumberSInt32Type); 0 = none, 4 = CCMP?
+ */
+CFDictionaryRef WirelessGetAssociationInfo(WirelessRef ref);
+
+WirelessError WirelessConfigure(WirelessRef ref);
+
+/*
+ * Get ASP information
+ * The returned dictionary includes following entries:
+ * Version: version number (e.g., 3.0)
+ * Channel: channel (e.g., 1)
+ * Vendor: vendor (e.g., 2)
+ */
+CFDictionaryRef WirelessGetInfoASP(void);
+
+/*
+ * Get a copy of the interface dictionary
+ * The returned dictionary has a key,value pairs for wireless interfaces.
+ * The key is the interface name and the value is the driver identifier, e.g.,
+ * en1: com.apple.driver.AirPort.Atheros
+ */
+CFDictionaryRef WirelessCopyInterfaceDict(void);
+
+#endif /* APPLE80211_H */
diff --git a/contrib/wpa/src/drivers/Makefile b/contrib/wpa/src/drivers/Makefile
new file mode 100644
index 0000000..cffba62
--- /dev/null
+++ b/contrib/wpa/src/drivers/Makefile
@@ -0,0 +1,9 @@
+all:
+	@echo Nothing to be made.
+
+clean:
+	for d in $(SUBDIRS); do make -C $$d clean; done
+	rm -f *~ *.o *.d
+
+install:
+	@echo Nothing to be made.
diff --git a/contrib/wpa/src/drivers/MobileApple80211.c b/contrib/wpa/src/drivers/MobileApple80211.c
new file mode 100644
index 0000000..ce004fe
--- /dev/null
+++ b/contrib/wpa/src/drivers/MobileApple80211.c
@@ -0,0 +1,189 @@
+#include "includes.h"
+#include <dlfcn.h>
+
+#include "common.h"
+
+#include <CoreFoundation/CoreFoundation.h>
+#include "MobileApple80211.h"
+
+/*
+ * Code for dynamically loading Apple80211 functions from Aeropuerto to avoid
+ * having to link with full Preferences.framework.
+ */
+
+static void *aeropuerto = NULL;
+
+
+int _Apple80211Initialized(void)
+{
+	return aeropuerto ? 1 : 0;
+}
+
+
+static int (*__Apple80211Open)(Apple80211Ref *ctx) = NULL;
+
+int Apple80211Open(Apple80211Ref *ctx)
+{
+	return __Apple80211Open(ctx);
+}
+
+
+static int (*__Apple80211Close)(Apple80211Ref ctx) = NULL;
+
+int Apple80211Close(Apple80211Ref ctx)
+{
+	return __Apple80211Close(ctx);
+}
+
+
+static int (*__Apple80211GetIfListCopy)(Apple80211Ref handle, CFArrayRef *list)
+	= NULL;
+
+int Apple80211GetIfListCopy(Apple80211Ref handle, CFArrayRef *list)
+{
+	return __Apple80211GetIfListCopy(handle, list);
+}
+
+
+static int (*__Apple80211BindToInterface)(Apple80211Ref handle,
+					  CFStringRef interface) = NULL;
+
+int Apple80211BindToInterface(Apple80211Ref handle,
+			      CFStringRef interface)
+{
+	return __Apple80211BindToInterface(handle, interface);
+}
+
+
+static int (*__Apple80211GetInterfaceNameCopy)(Apple80211Ref handle,
+					       CFStringRef *name) = NULL;
+
+int Apple80211GetInterfaceNameCopy(Apple80211Ref handle,
+				   CFStringRef *name)
+{
+	return __Apple80211GetInterfaceNameCopy(handle, name);
+}
+
+
+static int (*__Apple80211GetInfoCopy)(Apple80211Ref handle,
+				      CFDictionaryRef *info) = NULL;
+
+int Apple80211GetInfoCopy(Apple80211Ref handle,
+			  CFDictionaryRef *info)
+{
+	return __Apple80211GetInfoCopy(handle, info);
+}
+
+
+static int (*__Apple80211GetPower)(Apple80211Ref handle, char *pwr) = NULL;
+
+int Apple80211GetPower(Apple80211Ref handle, char *pwr)
+{
+	return __Apple80211GetPower(handle, pwr);
+}
+
+
+static int (*__Apple80211SetPower)(Apple80211Ref handle, char pwr) = NULL;
+
+int Apple80211SetPower(Apple80211Ref handle, char pwr)
+{
+	return __Apple80211SetPower(handle, pwr);
+}
+
+
+static int (*__Apple80211Scan)(Apple80211Ref handle, CFArrayRef *list,
+			       CFDictionaryRef parameters) = NULL;
+
+int Apple80211Scan(Apple80211Ref handle, CFArrayRef *list,
+		   CFDictionaryRef parameters)
+{
+	return __Apple80211Scan(handle, list, parameters);
+}
+
+
+static int (*__Apple80211Associate)(Apple80211Ref handle, CFDictionaryRef bss,
+				    CFStringRef password) = NULL;
+
+int Apple80211Associate(Apple80211Ref handle, CFDictionaryRef bss,
+			CFStringRef password)
+{
+	return __Apple80211Associate(handle, bss, password);
+}
+
+
+static int (*__Apple80211AssociateAndCopyInfo)(Apple80211Ref handle,
+					       CFDictionaryRef bss,
+					       CFStringRef password,
+					       CFDictionaryRef *info) =
+	NULL;
+
+int Apple80211AssociateAndCopyInfo(Apple80211Ref handle, CFDictionaryRef bss,
+				   CFStringRef password, CFDictionaryRef *info)
+{
+	return __Apple80211AssociateAndCopyInfo(handle, bss, password, info);
+}
+
+
+static int (*__Apple80211CopyValue)(Apple80211Ref handle, int field,
+				    CFDictionaryRef arg2, void *value) = NULL;
+
+int Apple80211CopyValue(Apple80211Ref handle, int field, CFDictionaryRef arg2,
+			void *value)
+{
+	return __Apple80211CopyValue(handle, field, arg2, value);
+}
+
+
+#define DLSYM(s) \
+do { \
+	__ ## s = dlsym(aeropuerto, #s); \
+	if (__ ## s == NULL) { \
+		wpa_printf(MSG_ERROR, "MobileApple80211: Could not resolve " \
+			   "symbol '" #s "' (%s)", dlerror()); \
+		err = 1; \
+	} \
+} while (0)
+
+
+__attribute__ ((constructor))
+void _Apple80211_constructor(void)
+{
+	const char *fname = "/System/Library/SystemConfiguration/"
+		"Aeropuerto.bundle/Aeropuerto";
+	int err = 0;
+
+	aeropuerto = dlopen(fname, RTLD_LAZY);
+	if (!aeropuerto) {
+		wpa_printf(MSG_ERROR, "MobileApple80211: Failed to open %s "
+			   "for symbols", fname);
+		return;
+	}
+
+	DLSYM(Apple80211Open);
+	DLSYM(Apple80211Close);
+	DLSYM(Apple80211GetIfListCopy);
+	DLSYM(Apple80211BindToInterface);
+	DLSYM(Apple80211GetInterfaceNameCopy);
+	DLSYM(Apple80211GetInfoCopy);
+	DLSYM(Apple80211GetPower);
+	DLSYM(Apple80211SetPower);
+	DLSYM(Apple80211Scan);
+	DLSYM(Apple80211Associate);
+	DLSYM(Apple80211AssociateAndCopyInfo);
+	DLSYM(Apple80211CopyValue);
+
+	if (err) {
+		dlclose(aeropuerto);
+		aeropuerto = NULL;
+	}
+}
+
+
+__attribute__ ((destructor))
+void _Apple80211_destructor(void)
+{
+	if (aeropuerto) {
+		dlclose(aeropuerto);
+		aeropuerto = NULL;
+	}
+}
diff --git a/contrib/wpa/src/drivers/MobileApple80211.h b/contrib/wpa/src/drivers/MobileApple80211.h
new file mode 100644
index 0000000..64d439d
--- /dev/null
+++ b/contrib/wpa/src/drivers/MobileApple80211.h
@@ -0,0 +1,43 @@
+#ifndef MOBILEAPPLE80211_H
+#define MOBILEAPPLE80211_H
+
+/*
+ * MobileApple80211 interface for iPhone/iPod touch
+ * These functions are available from Aeropuerto.
+ */
+
+struct Apple80211;
+typedef struct Apple80211 *Apple80211Ref;
+
+int Apple80211Open(Apple80211Ref *ctx);
+int Apple80211Close(Apple80211Ref ctx);
+int Apple80211GetIfListCopy(Apple80211Ref handle, CFArrayRef *list);
+int Apple80211BindToInterface(Apple80211Ref handle,
+			      CFStringRef interface);
+int Apple80211GetInterfaceNameCopy(Apple80211Ref handle,
+				   CFStringRef *name);
+int Apple80211GetInfoCopy(Apple80211Ref handle,
+			  CFDictionaryRef *info);
+int Apple80211GetPower(Apple80211Ref handle, char *pwr);
+int Apple80211SetPower(Apple80211Ref handle, char pwr);
+
+/* parameters can be NULL; returns scan results in CFArrayRef *list;
+ * caller will need to free with CFRelease() */
+int Apple80211Scan(Apple80211Ref handle, CFArrayRef *list,
+		   CFDictionaryRef parameters);
+
+int Apple80211Associate(Apple80211Ref handle, CFDictionaryRef bss,
+			CFStringRef password);
+int Apple80211AssociateAndCopyInfo(Apple80211Ref handle, CFDictionaryRef bss,
+				   CFStringRef password,
+				   CFDictionaryRef *info);
+
+enum {
+	APPLE80211_VALUE_SSID = 1,
+	APPLE80211_VALUE_BSSID = 9
+};
+
+int Apple80211CopyValue(Apple80211Ref handle, int field, CFDictionaryRef arg2,
+			void *value);
+
+#endif /* MOBILEAPPLE80211_H */
diff --git a/contrib/wpa/src/drivers/driver.h b/contrib/wpa/src/drivers/driver.h
index 9bce6c6..c2975d2 100644
--- a/contrib/wpa/src/drivers/driver.h
+++ b/contrib/wpa/src/drivers/driver.h
@@ -131,7 +131,7 @@ struct wpa_scan_results {
  * @ifname: Interface name that can be used with init() or init2()
  * @desc: Human readable adapter description (e.g., vendor/model) or NULL if
  *	not available
- * @drv_bame: struct wpa_driver_ops::name (note: unlike other strings, this one
+ * @drv_name: struct wpa_driver_ops::name (note: unlike other strings, this one
  *	is not an allocated copy, i.e., get_interfaces() caller will not free
  *	this)
  */
@@ -702,7 +702,7 @@ struct wpa_driver_ops {
 	int (*flush_pmkid)(void *priv);
 
 	/**
-	 * flush_pmkid - Flush PMKSA cache
+	 * get_capa - Get driver capabilities
 	 * @priv: private driver interface data
 	 *
 	 * Returns: 0 on success, -1 on failure
diff --git a/contrib/wpa/src/drivers/driver_atmel.c b/contrib/wpa/src/drivers/driver_atmel.c
new file mode 100644
index 0000000..0a7a66d
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_atmel.c
@@ -0,0 +1,506 @@
+/*
+ * WPA Supplicant - Driver interaction with Atmel Wireless LAN drivers
+ * Copyright (c) 2000-2005, ATMEL Corporation
+ * Copyright (c) 2004-2007, 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.
+ */
+
+/******************************************************************************
+	Copyright 2000-2001 ATMEL Corporation.
+	
+    WPA Supplicant - driver interaction with Atmel Wireless lan drivers.
+    
+    This is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    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 Atmel wireless lan drivers; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+******************************************************************************/
+
+/*
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+
+#include "wireless_copy.h"
+#include "common.h"
+#include "driver.h"
+#include "driver_wext.h"
+
+struct wpa_driver_atmel_data {
+	void *wext; /* private data for driver_wext */
+	void *ctx;
+	char ifname[IFNAMSIZ + 1];
+	int sock;
+};
+
+
+#define ATMEL_WPA_IOCTL                (SIOCIWFIRSTPRIV + 2)
+#define ATMEL_WPA_IOCTL_PARAM          (SIOCIWFIRSTPRIV + 3)
+#define ATMEL_WPA_IOCTL_GET_PARAM      (SIOCIWFIRSTPRIV + 4)
+
+
+/* ATMEL_WPA_IOCTL ioctl() cmd: */
+enum {
+    SET_WPA_ENCRYPTION  = 1,
+    SET_CIPHER_SUITES   = 2,
+    MLME_STA_DEAUTH     = 3,
+    MLME_STA_DISASSOC   = 4
+};
+
+/* ATMEL_WPA_IOCTL_PARAM ioctl() cmd: */
+enum {
+            ATMEL_PARAM_WPA = 1,
+            ATMEL_PARAM_PRIVACY_INVOKED = 2,
+            ATMEL_PARAM_WPA_TYPE = 3
+};
+
+#define MAX_KEY_LENGTH      40
+
+struct atmel_param{
+    unsigned char sta_addr[6];
+        int     cmd;
+        u8      alg;
+        u8      key_idx;
+        u8      set_tx;
+        u8      seq[8];
+        u8      seq_len;
+        u16     key_len;
+        u8      key[MAX_KEY_LENGTH];
+    struct{
+        int     reason_code;
+        u8      state;
+    }mlme;
+    u8          pairwise_suite;
+    u8          group_suite;
+    u8          key_mgmt_suite;
+};
+
+    
+    
+static int atmel_ioctl(struct wpa_driver_atmel_data *drv,
+		       struct atmel_param *param,
+		       int len, int show_err)
+{
+	struct iwreq iwr;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.data.pointer = (caddr_t) param;
+	iwr.u.data.length = len;
+
+	if (ioctl(drv->sock, ATMEL_WPA_IOCTL, &iwr) < 0) {
+		int ret;
+		ret = errno;
+		if (show_err) 
+			perror("ioctl[ATMEL_WPA_IOCTL]");
+		return ret;
+	}
+
+	return 0;
+}
+
+
+static int atmel2param(struct wpa_driver_atmel_data *drv, int param, int value)
+{
+	struct iwreq iwr;
+	int *i, ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	i = (int *) iwr.u.name;
+	*i++ = param;
+	*i++ = value;
+
+	if (ioctl(drv->sock, ATMEL_WPA_IOCTL_PARAM, &iwr) < 0) {
+		perror("ioctl[ATMEL_WPA_IOCTL_PARAM]");
+		ret = -1;
+	}
+	return ret;
+}
+
+
+#if 0
+static int wpa_driver_atmel_set_wpa_ie(struct wpa_driver_atmel_data *drv,
+				       const char *wpa_ie, size_t wpa_ie_len)
+{
+	struct atmel_param *param;
+	int res;
+	size_t blen = ATMEL_GENERIC_ELEMENT_HDR_LEN + wpa_ie_len;
+	if (blen < sizeof(*param))
+		blen = sizeof(*param);
+
+	param = os_zalloc(blen);
+	if (param == NULL)
+		return -1;
+
+	param->cmd = ATMEL_SET_GENERIC_ELEMENT;
+	param->u.generic_elem.len = wpa_ie_len;
+	os_memcpy(param->u.generic_elem.data, wpa_ie, wpa_ie_len);
+	res = atmel_ioctl(drv, param, blen, 1);
+
+	os_free(param);
+
+	return res;
+}
+#endif
+
+
+static int wpa_driver_atmel_set_wpa(void *priv, int enabled)
+{
+	struct wpa_driver_atmel_data *drv = priv;
+        int ret = 0;
+	
+        printf("wpa_driver_atmel_set_wpa %s\n", drv->ifname);
+
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
+
+#if 0
+	if (!enabled && wpa_driver_atmel_set_wpa_ie(drv, NULL, 0) < 0)
+		ret = -1;
+#endif
+	if (atmel2param(drv, ATMEL_PARAM_PRIVACY_INVOKED, enabled) < 0)
+		ret = -1;
+	if (atmel2param(drv, ATMEL_PARAM_WPA, enabled) < 0)
+		ret = -1;
+
+	return ret;
+}
+
+
+static int wpa_driver_atmel_set_key(void *priv, wpa_alg alg,
+				    const u8 *addr, int key_idx,
+				    int set_tx, const u8 *seq, size_t seq_len,
+				    const u8 *key, size_t key_len)
+{
+	struct wpa_driver_atmel_data *drv = priv;
+	int ret = 0;
+        struct atmel_param *param;
+	u8 *buf;
+        u8 alg_type;
+        
+	size_t blen;
+	char *alg_name;
+
+	switch (alg) {
+	case WPA_ALG_NONE:
+		alg_name = "none";
+                alg_type = 0;
+		break;
+	case WPA_ALG_WEP:
+		alg_name = "WEP";
+		alg_type = 1;
+                break;
+	case WPA_ALG_TKIP:
+		alg_name = "TKIP";
+		alg_type = 2;
+                break;
+	case WPA_ALG_CCMP:
+		alg_name = "CCMP";
+		alg_type = 3;
+                break;
+	default:
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "%s: alg=%s key_idx=%d set_tx=%d seq_len=%lu "
+		   "key_len=%lu", __FUNCTION__, alg_name, key_idx, set_tx,
+		   (unsigned long) seq_len, (unsigned long) key_len);
+
+	if (seq_len > 8)
+		return -2;
+
+	blen = sizeof(*param) + key_len;
+	buf = os_zalloc(blen);
+	if (buf == NULL)
+		return -1;
+
+	param = (struct atmel_param *) buf;
+        
+        param->cmd = SET_WPA_ENCRYPTION; 
+        
+        if (addr == NULL)
+		os_memset(param->sta_addr, 0xff, ETH_ALEN);
+	else
+		os_memcpy(param->sta_addr, addr, ETH_ALEN);
+        
+        param->alg = alg_type;
+        param->key_idx = key_idx;
+        param->set_tx = set_tx;
+        os_memcpy(param->seq, seq, seq_len);
+        param->seq_len = seq_len;
+        param->key_len = key_len;
+	os_memcpy((u8 *)param->key, key, key_len);
+	
+        if (atmel_ioctl(drv, param, blen, 1)) {
+		wpa_printf(MSG_WARNING, "Failed to set encryption.");
+		/* TODO: show key error*/
+		ret = -1;
+	}
+	os_free(buf);
+
+	return ret;
+}
+
+
+static int wpa_driver_atmel_set_countermeasures(void *priv,
+						 int enabled)
+{
+	/* FIX */
+	printf("wpa_driver_atmel_set_countermeasures - not yet "
+	       "implemented\n");
+	return 0;
+}
+
+
+static int wpa_driver_atmel_set_drop_unencrypted(void *priv,
+						  int enabled)
+{
+	/* FIX */
+	printf("wpa_driver_atmel_set_drop_unencrypted - not yet "
+	       "implemented\n");
+	return 0;
+}
+
+
+static int wpa_driver_atmel_mlme(void *priv, const u8 *addr, int cmd,
+				 int reason_code)
+{
+	struct wpa_driver_atmel_data *drv = priv;
+	struct atmel_param param;
+	int ret;
+        int mgmt_error = 0xaa;
+        
+	os_memset(&param, 0, sizeof(param));
+	os_memcpy(param.sta_addr, addr, ETH_ALEN);
+	param.cmd = cmd;
+	param.mlme.reason_code = reason_code;
+        param.mlme.state = mgmt_error;
+	ret = atmel_ioctl(drv, &param, sizeof(param), 1);
+	return ret;
+}
+
+
+#if 0
+static int wpa_driver_atmel_set_suites(struct wpa_driver_atmel_data *drv,
+				       u8 pairwise_suite, u8 group_suite,
+				       u8 key_mgmt_suite)
+{
+	struct atmel_param param;
+	int ret;
+        
+	os_memset(&param, 0, sizeof(param));
+        param.cmd = SET_CIPHER_SUITES;
+        param.pairwise_suite = pairwise_suite;
+        param.group_suite = group_suite;
+        param.key_mgmt_suite = key_mgmt_suite;
+	        
+	ret = atmel_ioctl(drv, &param, sizeof(param), 1);
+	return ret;
+}
+#endif
+
+
+static int wpa_driver_atmel_deauthenticate(void *priv, const u8 *addr,
+					   int reason_code)
+{
+	struct wpa_driver_atmel_data *drv = priv;
+	printf("wpa_driver_atmel_deauthenticate\n");
+        wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	return wpa_driver_atmel_mlme(drv, addr, MLME_STA_DEAUTH,
+				     reason_code);
+
+}
+
+
+static int wpa_driver_atmel_disassociate(void *priv, const u8 *addr,
+					 int reason_code)
+{
+	struct wpa_driver_atmel_data *drv = priv;
+	printf("wpa_driver_atmel_disassociate\n");
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	return wpa_driver_atmel_mlme(drv, addr, MLME_STA_DISASSOC,
+				     reason_code);
+
+}
+
+
+#if 0
+/* Atmel driver uses specific values for each cipher suite */
+static int convertSuiteToDriver(wpa_cipher suite)
+{
+    u8 suite_type;
+    
+    switch(suite) {
+        case CIPHER_NONE:
+                suite_type =  0;
+                break;
+        case CIPHER_WEP40:
+                suite_type =  1;
+                break;
+        case CIPHER_TKIP:
+                suite_type = 2;
+                break;
+        case CIPHER_WEP104:
+                suite_type = 5;
+                break;
+        case CIPHER_CCMP:
+                suite_type = 3;
+                break;
+        default:
+                suite_type = 2;
+    }
+    
+    return suite_type;
+
+}
+#endif
+    
+static int
+wpa_driver_atmel_associate(void *priv,
+			   struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_atmel_data *drv = priv;
+	int ret = 0;
+#if 0
+        u8 pairwise_suite_driver;
+        u8 group_suite_driver;
+        u8 key_mgmt_suite_driver;
+
+        pairwise_suite_driver = convertSuiteToDriver(params->pairwise_suite);
+        group_suite_driver    = convertSuiteToDriver(params->group_suite);
+        key_mgmt_suite_driver = convertSuiteToDriver(params->key_mgmt_suite);
+
+        if (wpa_driver_atmel_set_suites(drv, pairwise_suite_driver,
+					group_suite_driver,
+					key_mgmt_suite_driver) < 0){
+		printf("wpa_driver_atmel_set_suites.\n");
+                ret = -1;
+        }
+        if (wpa_driver_wext_set_freq(drv->wext, params->freq) < 0) {
+	        printf("wpa_driver_atmel_set_freq.\n");
+		ret = -1;
+        }
+#endif
+	if (wpa_driver_wext_set_ssid(drv->wext, params->ssid, params->ssid_len)
+	    < 0) {
+	        printf("FAILED : wpa_driver_atmel_set_ssid.\n");
+		ret = -1;
+        }
+	if (wpa_driver_wext_set_bssid(drv->wext, params->bssid) < 0) {
+	        printf("FAILED : wpa_driver_atmel_set_bssid.\n");
+		ret = -1;
+        }
+
+	return ret;
+}
+
+
+static int wpa_driver_atmel_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_atmel_data *drv = priv;
+	return wpa_driver_wext_get_bssid(drv->wext, bssid);
+}
+
+
+static int wpa_driver_atmel_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_atmel_data *drv = priv;
+	return wpa_driver_wext_get_ssid(drv->wext, ssid);
+}
+
+
+static int wpa_driver_atmel_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_atmel_data *drv = priv;
+	return wpa_driver_wext_scan(drv->wext, ssid, ssid_len);
+}
+
+
+static struct wpa_scan_results * wpa_driver_atmel_get_scan_results(void *priv)
+{
+	struct wpa_driver_atmel_data *drv = priv;
+	return wpa_driver_wext_get_scan_results(drv->wext);
+}
+
+
+static int wpa_driver_atmel_set_operstate(void *priv, int state)
+{
+	struct wpa_driver_atmel_data *drv = priv;
+	return wpa_driver_wext_set_operstate(drv->wext, state);
+}
+
+
+static void * wpa_driver_atmel_init(void *ctx, const char *ifname)
+{
+	struct wpa_driver_atmel_data *drv;
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	drv->wext = wpa_driver_wext_init(ctx, ifname);
+	if (drv->wext == NULL) {
+		os_free(drv);
+		return NULL;
+	}
+
+	drv->ctx = ctx;
+	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+	drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
+	if (drv->sock < 0) {
+		wpa_driver_wext_deinit(drv->wext);
+		os_free(drv);
+		return NULL;
+	}
+
+	return drv;
+}
+
+
+static void wpa_driver_atmel_deinit(void *priv)
+{
+	struct wpa_driver_atmel_data *drv = priv;
+	wpa_driver_wext_deinit(drv->wext);
+	close(drv->sock);
+	os_free(drv);
+}
+
+
+const struct wpa_driver_ops wpa_driver_atmel_ops = {
+	.name = "atmel",
+	.desc = "ATMEL AT76C5XXx (USB, PCMCIA)",
+	.get_bssid = wpa_driver_atmel_get_bssid,
+	.get_ssid = wpa_driver_atmel_get_ssid,
+	.set_wpa = wpa_driver_atmel_set_wpa,
+	.set_key = wpa_driver_atmel_set_key,
+	.init = wpa_driver_atmel_init,
+	.deinit = wpa_driver_atmel_deinit,
+	.set_countermeasures = wpa_driver_atmel_set_countermeasures,
+	.set_drop_unencrypted = wpa_driver_atmel_set_drop_unencrypted,
+	.scan = wpa_driver_atmel_scan,
+	.get_scan_results2 = wpa_driver_atmel_get_scan_results,
+	.deauthenticate = wpa_driver_atmel_deauthenticate,
+	.disassociate = wpa_driver_atmel_disassociate,
+	.associate = wpa_driver_atmel_associate,
+	.set_operstate = wpa_driver_atmel_set_operstate,
+};
diff --git a/contrib/wpa/src/drivers/driver_broadcom.c b/contrib/wpa/src/drivers/driver_broadcom.c
new file mode 100644
index 0000000..3600dae
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_broadcom.c
@@ -0,0 +1,604 @@
+/*
+ * WPA Supplicant - driver interaction with old Broadcom wl.o driver
+ * Copyright (c) 2004, Nikki Chumkov <nikki@gattaca.ru>
+ * Copyright (c) 2004, 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.
+ *
+ * Please note that the newer Broadcom driver ("hybrid Linux driver") supports
+ * Linux wireless extensions and does not need (or even work) with this old
+ * driver wrapper. Use driver_wext.c with that driver.
+ */
+
+#include "includes.h"
+
+#include <sys/ioctl.h>
+
+#include "common.h"
+
+#if 0
+#include <netpacket/packet.h>
+#include <net/ethernet.h>     /* the L2 protocols */
+#else
+#include <linux/if_packet.h>
+#include <linux/if_ether.h>   /* The L2 protocols */
+#endif
+#include <net/if.h>
+#include <typedefs.h>
+
+/* wlioctl.h is a Broadcom header file and it is available, e.g., from Linksys
+ * WRT54G GPL tarball. */
+#include <wlioctl.h>
+
+#include "driver.h"
+#include "eloop.h"
+
+struct wpa_driver_broadcom_data {
+	void *ctx;
+	int ioctl_sock;
+	int event_sock;
+	char ifname[IFNAMSIZ + 1];
+};
+
+
+#ifndef WLC_DEAUTHENTICATE
+#define WLC_DEAUTHENTICATE 143
+#endif
+#ifndef WLC_DEAUTHENTICATE_WITH_REASON
+#define WLC_DEAUTHENTICATE_WITH_REASON 201
+#endif
+#ifndef WLC_SET_TKIP_COUNTERMEASURES
+#define WLC_SET_TKIP_COUNTERMEASURES 202
+#endif
+
+#if !defined(PSK_ENABLED) /* NEW driver interface */
+#define WL_VERSION 360130
+/* wireless authentication bit vector */
+#define WPA_ENABLED 1
+#define PSK_ENABLED 2
+                                                                                
+#define WAUTH_WPA_ENABLED(wauth)  ((wauth) & WPA_ENABLED)
+#define WAUTH_PSK_ENABLED(wauth)  ((wauth) & PSK_ENABLED)
+#define WAUTH_ENABLED(wauth)    ((wauth) & (WPA_ENABLED | PSK_ENABLED))
+
+#define WSEC_PRIMARY_KEY WL_PRIMARY_KEY
+
+typedef wl_wsec_key_t wsec_key_t;
+#endif
+
+typedef struct {
+	uint32 val;
+	struct ether_addr ea;
+	uint16 res;
+} wlc_deauth_t;
+
+
+static void wpa_driver_broadcom_scan_timeout(void *eloop_ctx,
+					     void *timeout_ctx);
+
+static int broadcom_ioctl(struct wpa_driver_broadcom_data *drv, int cmd,
+			  void *buf, int len)
+{
+	struct ifreq ifr;
+	wl_ioctl_t ioc;
+	int ret = 0;
+
+	wpa_printf(MSG_MSGDUMP, "BROADCOM: wlioctl(%s,%d,len=%d,val=%p)",
+		   drv->ifname, cmd, len, buf);
+	/* wpa_hexdump(MSG_MSGDUMP, "BROADCOM: wlioctl buf", buf, len); */
+
+	ioc.cmd = cmd;
+	ioc.buf = buf;
+	ioc.len = len;
+	os_strlcpy(ifr.ifr_name, drv->ifname, IFNAMSIZ);
+	ifr.ifr_data = (caddr_t) &ioc;
+	if ((ret = ioctl(drv->ioctl_sock, SIOCDEVPRIVATE, &ifr)) < 0) {
+		if (cmd != WLC_GET_MAGIC)
+			perror(ifr.ifr_name);
+		wpa_printf(MSG_MSGDUMP, "BROADCOM: wlioctl cmd=%d res=%d",
+			   cmd, ret);
+	}
+
+	return ret;
+}
+
+static int wpa_driver_broadcom_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_broadcom_data *drv = priv;
+	if (broadcom_ioctl(drv, WLC_GET_BSSID, bssid, ETH_ALEN) == 0)
+		return 0;
+	
+	os_memset(bssid, 0, ETH_ALEN);
+	return -1;
+}
+
+static int wpa_driver_broadcom_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_broadcom_data *drv = priv;
+	wlc_ssid_t s;
+	
+	if (broadcom_ioctl(drv, WLC_GET_SSID, &s, sizeof(s)) == -1)
+		return -1;
+
+	os_memcpy(ssid, s.SSID, s.SSID_len);
+	return s.SSID_len;
+}
+
+static int wpa_driver_broadcom_set_wpa(void *priv, int enable)
+{
+	struct wpa_driver_broadcom_data *drv = priv;
+	unsigned int wauth, wsec;
+	struct ether_addr ea;
+
+	os_memset(&ea, enable ? 0xff : 0, sizeof(ea));
+	if (broadcom_ioctl(drv, WLC_GET_WPA_AUTH, &wauth, sizeof(wauth)) ==
+	    -1 ||
+	    broadcom_ioctl(drv, WLC_GET_WSEC, &wsec, sizeof(wsec)) == -1)
+		return -1;
+
+	if (enable) {
+		wauth = PSK_ENABLED;
+		wsec = TKIP_ENABLED;
+	} else {
+		wauth = 255;
+		wsec &= ~(TKIP_ENABLED | AES_ENABLED);
+	}
+
+	if (broadcom_ioctl(drv, WLC_SET_WPA_AUTH, &wauth, sizeof(wauth)) ==
+	    -1 ||
+	    broadcom_ioctl(drv, WLC_SET_WSEC, &wsec, sizeof(wsec)) == -1)
+		return -1;
+
+	/* FIX: magic number / error handling? */
+	broadcom_ioctl(drv, 122, &ea, sizeof(ea));
+
+	return 0;
+}
+
+static int wpa_driver_broadcom_set_key(void *priv, wpa_alg alg,
+				       const u8 *addr, int key_idx, int set_tx,
+				       const u8 *seq, size_t seq_len,
+				       const u8 *key, size_t key_len)
+{
+	struct wpa_driver_broadcom_data *drv = priv;
+	int ret;
+	wsec_key_t wkt;
+
+	os_memset(&wkt, 0, sizeof wkt);
+	wpa_printf(MSG_MSGDUMP, "BROADCOM: SET %sKEY[%d] alg=%d",
+		   set_tx ? "PRIMARY " : "", key_idx, alg);
+	if (key && key_len > 0)
+		wpa_hexdump_key(MSG_MSGDUMP, "BROADCOM: key", key, key_len);
+
+	switch (alg) {
+	case WPA_ALG_NONE:
+		wkt.algo = CRYPTO_ALGO_OFF;
+		break;
+	case WPA_ALG_WEP:
+		wkt.algo = CRYPTO_ALGO_WEP128; /* CRYPTO_ALGO_WEP1? */
+		break;
+	case WPA_ALG_TKIP:
+		wkt.algo = 0; /* CRYPTO_ALGO_TKIP? */
+		break;
+	case WPA_ALG_CCMP:
+		wkt.algo = 0; /* CRYPTO_ALGO_AES_CCM;
+			       * AES_OCB_MSDU, AES_OCB_MPDU? */
+		break;
+	default:
+		wkt.algo = CRYPTO_ALGO_NALG;
+		break;
+	}
+
+	if (seq && seq_len > 0)
+		wpa_hexdump(MSG_MSGDUMP, "BROADCOM: SEQ", seq, seq_len);
+
+	if (addr)
+		wpa_hexdump(MSG_MSGDUMP, "BROADCOM: addr", addr, ETH_ALEN);
+
+	wkt.index = key_idx;
+	wkt.len = key_len;
+	if (key && key_len > 0) {
+		os_memcpy(wkt.data, key, key_len);
+		if (key_len == 32) {
+			/* hack hack hack XXX */
+			os_memcpy(&wkt.data[16], &key[24], 8);
+			os_memcpy(&wkt.data[24], &key[16], 8);
+		}
+	}
+	/* wkt.algo = CRYPTO_ALGO_...; */
+	wkt.flags = set_tx ? 0 : WSEC_PRIMARY_KEY;
+	if (addr && set_tx)
+		os_memcpy(&wkt.ea, addr, sizeof(wkt.ea));
+	ret = broadcom_ioctl(drv, WLC_SET_KEY, &wkt, sizeof(wkt));
+	if (addr && set_tx) {
+		/* FIX: magic number / error handling? */
+		broadcom_ioctl(drv, 121, &wkt.ea, sizeof(wkt.ea));
+	}
+	return ret;
+}
+
+
+static void wpa_driver_broadcom_event_receive(int sock, void *ctx,
+					      void *sock_ctx)
+{
+	char buf[8192];
+	int left;
+	wl_wpa_header_t *wwh;
+	union wpa_event_data data;
+	
+	if ((left = recv(sock, buf, sizeof buf, 0)) < 0)
+		return;
+
+	wpa_hexdump(MSG_DEBUG, "RECEIVE EVENT", (u8 *) buf, left);
+
+	if ((size_t) left < sizeof(wl_wpa_header_t))
+		return;
+
+	wwh = (wl_wpa_header_t *) buf;
+
+	if (wwh->snap.type != WL_WPA_ETHER_TYPE)
+		return;
+	if (os_memcmp(&wwh->snap, wl_wpa_snap_template, 6) != 0)
+		return;
+
+	os_memset(&data, 0, sizeof(data));
+
+	switch (wwh->type) {
+	case WLC_ASSOC_MSG:
+		left -= WL_WPA_HEADER_LEN;
+		wpa_printf(MSG_DEBUG, "BROADCOM: ASSOC MESSAGE (left: %d)",
+			   left);
+		if (left > 0) {
+			data.assoc_info.resp_ies = os_malloc(left);
+			if (data.assoc_info.resp_ies == NULL)
+				return;
+			os_memcpy(data.assoc_info.resp_ies,
+				  buf + WL_WPA_HEADER_LEN, left);
+			data.assoc_info.resp_ies_len = left;
+			wpa_hexdump(MSG_MSGDUMP, "BROADCOM: copying %d bytes "
+				    "into resp_ies",
+				    data.assoc_info.resp_ies, left);
+		}
+		/* data.assoc_info.req_ies = NULL; */
+		/* data.assoc_info.req_ies_len = 0; */
+
+		wpa_supplicant_event(ctx, EVENT_ASSOCINFO, &data);
+		wpa_supplicant_event(ctx, EVENT_ASSOC, NULL);
+		break;
+	case WLC_DISASSOC_MSG:
+		wpa_printf(MSG_DEBUG, "BROADCOM: DISASSOC MESSAGE");
+		wpa_supplicant_event(ctx, EVENT_DISASSOC, NULL);
+		break;
+	case WLC_PTK_MIC_MSG:
+		wpa_printf(MSG_DEBUG, "BROADCOM: PTK MIC MSG MESSAGE");
+		data.michael_mic_failure.unicast = 1;
+		wpa_supplicant_event(ctx, EVENT_MICHAEL_MIC_FAILURE, &data);
+		break;
+	case WLC_GTK_MIC_MSG:
+		wpa_printf(MSG_DEBUG, "BROADCOM: GTK MIC MSG MESSAGE");
+		data.michael_mic_failure.unicast = 0;
+		wpa_supplicant_event(ctx, EVENT_MICHAEL_MIC_FAILURE, &data);
+		break;
+	default:
+		wpa_printf(MSG_DEBUG, "BROADCOM: UNKNOWN MESSAGE (%d)",
+			   wwh->type);
+		break;
+	}
+	os_free(data.assoc_info.resp_ies);
+}	
+
+static void * wpa_driver_broadcom_init(void *ctx, const char *ifname)
+{
+	int s;
+	struct sockaddr_ll ll;
+	struct wpa_driver_broadcom_data *drv;
+	struct ifreq ifr;
+
+	/* open socket to kernel */
+	if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+		perror("socket");
+		return NULL;
+	}
+	/* do it */
+	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);
+	if (ioctl(s, SIOCGIFINDEX, &ifr) < 0) {
+		perror(ifr.ifr_name);
+		return NULL;
+	}
+
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	drv->ctx = ctx;
+	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+	drv->ioctl_sock = s;
+
+	s = socket(PF_PACKET, SOCK_RAW, ntohs(ETH_P_802_2));
+	if (s < 0) {
+		perror("socket(PF_PACKET, SOCK_RAW, ntohs(ETH_P_802_2))");
+		close(drv->ioctl_sock);
+		os_free(drv);
+		return NULL;
+	}
+
+	os_memset(&ll, 0, sizeof(ll));
+	ll.sll_family = AF_PACKET;
+	ll.sll_protocol = ntohs(ETH_P_802_2);
+	ll.sll_ifindex = ifr.ifr_ifindex;
+	ll.sll_hatype = 0;
+	ll.sll_pkttype = PACKET_HOST;
+	ll.sll_halen = 0;
+
+	if (bind(s, (struct sockaddr *) &ll, sizeof(ll)) < 0) {
+		perror("bind(netlink)");
+		close(s);
+		close(drv->ioctl_sock);
+		os_free(drv);
+		return NULL;
+	}
+
+	eloop_register_read_sock(s, wpa_driver_broadcom_event_receive, ctx,
+				 NULL);
+	drv->event_sock = s;
+
+	return drv;
+}
+
+static void wpa_driver_broadcom_deinit(void *priv)
+{
+	struct wpa_driver_broadcom_data *drv = priv;
+	eloop_cancel_timeout(wpa_driver_broadcom_scan_timeout, drv, drv->ctx);
+	eloop_unregister_read_sock(drv->event_sock);
+	close(drv->event_sock);
+	close(drv->ioctl_sock);
+	os_free(drv);
+}
+
+static int wpa_driver_broadcom_set_countermeasures(void *priv,
+						   int enabled)
+{
+#if 0
+	struct wpa_driver_broadcom_data *drv = priv;
+	/* FIX: ? */
+	return broadcom_ioctl(drv, WLC_SET_TKIP_COUNTERMEASURES, &enabled,
+			      sizeof(enabled));
+#else
+	return 0;
+#endif
+}
+
+static int wpa_driver_broadcom_set_drop_unencrypted(void *priv, int enabled)
+{
+	struct wpa_driver_broadcom_data *drv = priv;
+	/* SET_EAP_RESTRICT, SET_WEP_RESTRICT */
+	int restrict = (enabled ? 1 : 0);
+	
+	if (broadcom_ioctl(drv, WLC_SET_WEP_RESTRICT, 
+			   &restrict, sizeof(restrict)) < 0 ||
+	    broadcom_ioctl(drv, WLC_SET_EAP_RESTRICT,
+			   &restrict, sizeof(restrict)) < 0)
+		return -1;
+
+	return 0;
+}
+
+static void wpa_driver_broadcom_scan_timeout(void *eloop_ctx,
+					     void *timeout_ctx)
+{
+	wpa_printf(MSG_DEBUG, "Scan timeout - try to get results");
+	wpa_supplicant_event(timeout_ctx, EVENT_SCAN_RESULTS, NULL);
+}
+
+static int wpa_driver_broadcom_scan(void *priv, const u8 *ssid,
+				    size_t ssid_len)
+{
+	struct wpa_driver_broadcom_data *drv = priv;
+	wlc_ssid_t wst = { 0, "" };
+
+	if (ssid && ssid_len > 0 && ssid_len <= sizeof(wst.SSID)) {
+		wst.SSID_len = ssid_len;
+		os_memcpy(wst.SSID, ssid, ssid_len);
+	}
+	
+	if (broadcom_ioctl(drv, WLC_SCAN, &wst, sizeof(wst)) < 0)
+		return -1;
+
+	eloop_cancel_timeout(wpa_driver_broadcom_scan_timeout, drv, drv->ctx);
+	eloop_register_timeout(3, 0, wpa_driver_broadcom_scan_timeout, drv,
+			       drv->ctx);
+	return 0;
+}
+
+
+static const int frequency_list[] = { 
+	2412, 2417, 2422, 2427, 2432, 2437, 2442,
+	2447, 2452, 2457, 2462, 2467, 2472, 2484 
+};
+
+struct bss_ie_hdr {
+	u8 elem_id;
+	u8 len;
+	u8 oui[3];
+	/* u8 oui_type; */
+	/* u16 version; */
+} __attribute__ ((packed));
+
+static int
+wpa_driver_broadcom_get_scan_results(void *priv,
+				     struct wpa_scan_result *results,
+				     size_t max_size)
+{
+	struct wpa_driver_broadcom_data *drv = priv;
+	char *buf;
+	wl_scan_results_t *wsr;
+	wl_bss_info_t *wbi;
+	size_t ap_num;
+
+	buf = os_malloc(WLC_IOCTL_MAXLEN);
+	if (buf == NULL)
+		return -1;
+
+	wsr = (wl_scan_results_t *) buf;
+
+	wsr->buflen = WLC_IOCTL_MAXLEN - sizeof(wsr);
+	wsr->version = 107;
+	wsr->count = 0;
+
+	if (broadcom_ioctl(drv, WLC_SCAN_RESULTS, buf, WLC_IOCTL_MAXLEN) < 0) {
+		os_free(buf);
+		return -1;
+	}
+
+	os_memset(results, 0, max_size * sizeof(struct wpa_scan_result));
+
+	for (ap_num = 0, wbi = wsr->bss_info; ap_num < wsr->count; ++ap_num) {
+		int left;
+		struct bss_ie_hdr *ie;
+		
+		os_memcpy(results[ap_num].bssid, &wbi->BSSID, ETH_ALEN);
+		os_memcpy(results[ap_num].ssid, wbi->SSID, wbi->SSID_len);
+		results[ap_num].ssid_len = wbi->SSID_len;
+		results[ap_num].freq = frequency_list[wbi->channel - 1];
+		/* get ie's */
+		wpa_hexdump(MSG_MSGDUMP, "BROADCOM: AP IEs",
+			    (u8 *) wbi + sizeof(*wbi), wbi->ie_length);
+		ie = (struct bss_ie_hdr *) ((u8 *) wbi + sizeof(*wbi));
+		for (left = wbi->ie_length; left > 0;
+		     left -= (ie->len + 2), ie = (struct bss_ie_hdr *)
+			     ((u8 *) ie + 2 + ie->len)) {
+			wpa_printf(MSG_MSGDUMP, "BROADCOM: IE: id:%x, len:%d",
+				   ie->elem_id, ie->len);
+			if (ie->len >= 3) 
+				wpa_printf(MSG_MSGDUMP,
+					   "BROADCOM: oui:%02x%02x%02x",
+					   ie->oui[0], ie->oui[1], ie->oui[2]);
+			if (ie->elem_id != 0xdd ||
+			    ie->len < 6 ||
+			    os_memcmp(ie->oui, WPA_OUI, 3) != 0)
+				continue;
+			os_memcpy(results[ap_num].wpa_ie, ie, ie->len + 2);
+			results[ap_num].wpa_ie_len = ie->len + 2;
+			break;
+		}
+
+		wbi = (wl_bss_info_t *) ((u8 *) wbi + wbi->length);
+	}
+
+	wpa_printf(MSG_MSGDUMP, "Received %d bytes of scan results (%lu "
+		   "BSSes)",
+		   wsr->buflen, (unsigned long) ap_num);
+	
+	os_free(buf);
+	return ap_num;
+}
+
+static int wpa_driver_broadcom_deauthenticate(void *priv, const u8 *addr,
+					      int reason_code)
+{
+	struct wpa_driver_broadcom_data *drv = priv;
+	wlc_deauth_t wdt;
+	wdt.val = reason_code;
+	os_memcpy(&wdt.ea, addr, sizeof wdt.ea);
+	wdt.res = 0x7fff;
+	return broadcom_ioctl(drv, WLC_DEAUTHENTICATE_WITH_REASON, &wdt,
+			      sizeof(wdt));
+}
+
+static int wpa_driver_broadcom_disassociate(void *priv, const u8 *addr,
+					    int reason_code)
+{
+	struct wpa_driver_broadcom_data *drv = priv;
+	return broadcom_ioctl(drv, WLC_DISASSOC, 0, 0);
+}
+
+static int
+wpa_driver_broadcom_associate(void *priv,
+			      struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_broadcom_data *drv = priv;
+	wlc_ssid_t s;
+	int infra = 1;
+	int auth = 0;
+	int wsec = 4;
+	int dummy;
+	int wpa_auth;
+	
+	s.SSID_len = params->ssid_len;
+	os_memcpy(s.SSID, params->ssid, params->ssid_len);
+
+	switch (params->pairwise_suite) {
+	case CIPHER_WEP40:
+	case CIPHER_WEP104:
+		wsec = 1;
+		break;
+
+	case CIPHER_TKIP:
+		wsec = 2;
+		break;
+
+	case CIPHER_CCMP:
+		wsec = 4;
+		break;
+
+	default:
+		wsec = 0;
+		break;
+	}
+
+	switch (params->key_mgmt_suite) {
+	case KEY_MGMT_802_1X:
+		wpa_auth = 1;
+		break;
+
+	case KEY_MGMT_PSK:
+		wpa_auth = 2;
+		break;
+
+	default:
+		wpa_auth = 255;
+		break;
+	}
+
+	/* printf("broadcom_associate: %u %u %u\n", pairwise_suite,
+	 * group_suite, key_mgmt_suite);
+	 * broadcom_ioctl(ifname, WLC_GET_WSEC, &wsec, sizeof(wsec));
+	 * wl join uses wlc_sec_wep here, not wlc_set_wsec */
+
+	if (broadcom_ioctl(drv, WLC_SET_WSEC, &wsec, sizeof(wsec)) < 0 ||
+	    broadcom_ioctl(drv, WLC_SET_WPA_AUTH, &wpa_auth,
+			   sizeof(wpa_auth)) < 0 ||
+	    broadcom_ioctl(drv, WLC_GET_WEP, &dummy, sizeof(dummy)) < 0 ||
+	    broadcom_ioctl(drv, WLC_SET_INFRA, &infra, sizeof(infra)) < 0 ||
+	    broadcom_ioctl(drv, WLC_SET_AUTH, &auth, sizeof(auth)) < 0 ||
+	    broadcom_ioctl(drv, WLC_SET_WEP, &wsec, sizeof(wsec)) < 0 ||
+	    broadcom_ioctl(drv, WLC_SET_SSID, &s, sizeof(s)) < 0)
+		return -1;
+
+	return 0;
+}
+
+const struct wpa_driver_ops wpa_driver_broadcom_ops = {
+	.name = "broadcom",
+	.desc = "Broadcom wl.o driver",
+	.get_bssid = wpa_driver_broadcom_get_bssid,
+	.get_ssid = wpa_driver_broadcom_get_ssid,
+	.set_wpa = wpa_driver_broadcom_set_wpa,
+	.set_key = wpa_driver_broadcom_set_key,
+	.init = wpa_driver_broadcom_init,
+	.deinit = wpa_driver_broadcom_deinit,
+	.set_countermeasures = wpa_driver_broadcom_set_countermeasures,
+	.set_drop_unencrypted = wpa_driver_broadcom_set_drop_unencrypted,
+	.scan = wpa_driver_broadcom_scan,
+	.get_scan_results = wpa_driver_broadcom_get_scan_results,
+	.deauthenticate = wpa_driver_broadcom_deauthenticate,
+	.disassociate = wpa_driver_broadcom_disassociate,
+	.associate = wpa_driver_broadcom_associate,
+};
diff --git a/contrib/wpa/src/drivers/driver_bsd.c b/contrib/wpa/src/drivers/driver_bsd.c
new file mode 100644
index 0000000..da57852
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_bsd.c
@@ -0,0 +1,795 @@
+/*
+ * WPA Supplicant - driver interaction with BSD net80211 layer
+ * Copyright (c) 2004, Sam Leffler <sam@errno.com>
+ *
+ * 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.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+
+#include "common.h"
+#include "driver.h"
+#include "eloop.h"
+#include "ieee802_11_defs.h"
+
+#include <net/if.h>
+
+#ifdef __NetBSD__
+#include <net/if_ether.h>
+#define COMPAT_FREEBSD_NET80211
+#else
+#include <net/ethernet.h>
+#endif
+
+#include <net80211/_ieee80211.h>
+#include <net80211/ieee80211.h>
+#include <net80211/ieee80211_crypto.h>
+#include <net80211/ieee80211_ioctl.h>
+
+struct wpa_driver_bsd_data {
+	int	sock;			/* open socket for 802.11 ioctls */
+	int	route;			/* routing socket for events */
+	char	ifname[IFNAMSIZ+1];	/* interface name */
+	unsigned int ifindex;		/* interface index */
+	void	*ctx;
+	int	prev_roaming;		/* roaming state to restore on deinit */
+	int	prev_privacy;		/* privacy state to restore on deinit */
+	int	prev_wpa;		/* wpa state to restore on deinit */
+};
+
+static int
+set80211var(struct wpa_driver_bsd_data *drv, int op, const void *arg, int arg_len)
+{
+	struct ieee80211req ireq;
+
+	os_memset(&ireq, 0, sizeof(ireq));
+	os_strlcpy(ireq.i_name, drv->ifname, IFNAMSIZ);
+	ireq.i_type = op;
+	ireq.i_len = arg_len;
+	ireq.i_data = (void *) arg;
+
+	if (ioctl(drv->sock, SIOCS80211, &ireq) < 0) {
+		fprintf(stderr, "ioctl[SIOCS80211, op %u, len %u]: %s\n",
+			op, arg_len, strerror(errno));
+		return -1;
+	}
+	return 0;
+}
+
+static int
+get80211var(struct wpa_driver_bsd_data *drv, int op, void *arg, int arg_len)
+{
+	struct ieee80211req ireq;
+
+	os_memset(&ireq, 0, sizeof(ireq));
+	os_strlcpy(ireq.i_name, drv->ifname, IFNAMSIZ);
+	ireq.i_type = op;
+	ireq.i_len = arg_len;
+	ireq.i_data = arg;
+
+	if (ioctl(drv->sock, SIOCG80211, &ireq) < 0) {
+		fprintf(stderr, "ioctl[SIOCG80211, op %u, len %u]: %s\n",
+			op, arg_len, strerror(errno));
+		return -1;
+	}
+	return ireq.i_len;
+}
+
+static int
+set80211param(struct wpa_driver_bsd_data *drv, int op, int arg)
+{
+	struct ieee80211req ireq;
+
+	os_memset(&ireq, 0, sizeof(ireq));
+	os_strlcpy(ireq.i_name, drv->ifname, IFNAMSIZ);
+	ireq.i_type = op;
+	ireq.i_val = arg;
+
+	if (ioctl(drv->sock, SIOCS80211, &ireq) < 0) {
+		fprintf(stderr, "ioctl[SIOCS80211, op %u, arg 0x%x]: %s\n",
+			op, arg, strerror(errno));
+		return -1;
+	}
+	return 0;
+}
+
+static int
+get80211param(struct wpa_driver_bsd_data *drv, int op)
+{
+	struct ieee80211req ireq;
+
+	os_memset(&ireq, 0, sizeof(ireq));
+	os_strlcpy(ireq.i_name, drv->ifname, IFNAMSIZ);
+	ireq.i_type = op;
+
+	if (ioctl(drv->sock, SIOCG80211, &ireq) < 0) {
+		fprintf(stderr, "ioctl[SIOCG80211, op %u]: %s\n",
+			op, strerror(errno));
+		return -1;
+	}
+	return ireq.i_val;
+}
+
+static int
+getifflags(struct wpa_driver_bsd_data *drv, int *flags)
+{
+	struct ifreq ifr;
+
+	os_memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, drv->ifname, sizeof(ifr.ifr_name));
+	if (ioctl(drv->sock, SIOCGIFFLAGS, (caddr_t)&ifr) < 0) {
+		perror("SIOCGIFFLAGS");
+		return errno;
+	}
+	*flags = ifr.ifr_flags & 0xffff;
+	return 0;
+}
+
+static int
+setifflags(struct wpa_driver_bsd_data *drv, int flags)
+{
+	struct ifreq ifr;
+
+	os_memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, drv->ifname, sizeof(ifr.ifr_name));
+	ifr.ifr_flags = flags & 0xffff;
+	if (ioctl(drv->sock, SIOCSIFFLAGS, (caddr_t)&ifr) < 0) {
+		perror("SIOCSIFFLAGS");
+		return errno;
+	}
+	return 0;
+}
+
+static int
+wpa_driver_bsd_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+
+	return get80211var(drv, IEEE80211_IOC_BSSID,
+		bssid, IEEE80211_ADDR_LEN) < 0 ? -1 : 0;
+}
+
+#if 0
+static int
+wpa_driver_bsd_set_bssid(void *priv, const char *bssid)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+
+	return set80211var(drv, IEEE80211_IOC_BSSID,
+		bssid, IEEE80211_ADDR_LEN);
+}
+#endif
+
+static int
+wpa_driver_bsd_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+
+	return get80211var(drv, IEEE80211_IOC_SSID,
+		ssid, IEEE80211_NWID_LEN);
+}
+
+static int
+wpa_driver_bsd_set_ssid(void *priv, const u8 *ssid,
+			     size_t ssid_len)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+
+	return set80211var(drv, IEEE80211_IOC_SSID, ssid, ssid_len);
+}
+
+static int
+wpa_driver_bsd_set_wpa_ie(struct wpa_driver_bsd_data *drv,
+	const u8 *wpa_ie, size_t wpa_ie_len)
+{
+	return set80211var(drv, IEEE80211_IOC_APPIE, wpa_ie, wpa_ie_len);
+}
+
+static int
+wpa_driver_bsd_set_wpa_internal(void *priv, int wpa, int privacy)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+	int ret = 0;
+
+	wpa_printf(MSG_DEBUG, "%s: wpa=%d privacy=%d",
+		__FUNCTION__, wpa, privacy);
+
+	if (!wpa && wpa_driver_bsd_set_wpa_ie(drv, NULL, 0) < 0)
+		ret = -1;
+	if (set80211param(drv, IEEE80211_IOC_PRIVACY, privacy) < 0)
+		ret = -1;
+	if (set80211param(drv, IEEE80211_IOC_WPA, wpa) < 0)
+		ret = -1;
+
+	return ret;
+}
+
+static int
+wpa_driver_bsd_set_wpa(void *priv, int enabled)
+{
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
+
+	return wpa_driver_bsd_set_wpa_internal(priv, enabled ? 3 : 0, enabled);
+}
+
+static int
+wpa_driver_bsd_del_key(struct wpa_driver_bsd_data *drv, int key_idx,
+		       const unsigned char *addr)
+{
+	struct ieee80211req_del_key wk;
+
+	os_memset(&wk, 0, sizeof(wk));
+	if (addr != NULL &&
+	    bcmp(addr, "\xff\xff\xff\xff\xff\xff", IEEE80211_ADDR_LEN) != 0) {
+		struct ether_addr ea;
+
+		os_memcpy(&ea, addr, IEEE80211_ADDR_LEN);
+		wpa_printf(MSG_DEBUG, "%s: addr=%s keyidx=%d",
+			__func__, ether_ntoa(&ea), key_idx);
+		os_memcpy(wk.idk_macaddr, addr, IEEE80211_ADDR_LEN);
+		wk.idk_keyix = (uint8_t) IEEE80211_KEYIX_NONE;
+	} else {
+		wpa_printf(MSG_DEBUG, "%s: keyidx=%d", __func__, key_idx);
+		wk.idk_keyix = key_idx;
+	}
+	return set80211var(drv, IEEE80211_IOC_DELKEY, &wk, sizeof(wk));
+}
+
+static int
+wpa_driver_bsd_set_key(void *priv, wpa_alg alg,
+		       const unsigned char *addr, int key_idx, int set_tx,
+		       const u8 *seq, size_t seq_len,
+		       const u8 *key, size_t key_len)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+	struct ieee80211req_key wk;
+	struct ether_addr ea;
+	char *alg_name;
+	u_int8_t cipher;
+
+	if (alg == WPA_ALG_NONE)
+		return wpa_driver_bsd_del_key(drv, key_idx, addr);
+
+	switch (alg) {
+	case WPA_ALG_WEP:
+		alg_name = "WEP";
+		cipher = IEEE80211_CIPHER_WEP;
+		break;
+	case WPA_ALG_TKIP:
+		alg_name = "TKIP";
+		cipher = IEEE80211_CIPHER_TKIP;
+		break;
+	case WPA_ALG_CCMP:
+		alg_name = "CCMP";
+		cipher = IEEE80211_CIPHER_AES_CCM;
+		break;
+	default:
+		wpa_printf(MSG_DEBUG, "%s: unknown/unsupported algorithm %d",
+			__func__, alg);
+		return -1;
+	}
+
+	os_memcpy(&ea, addr, IEEE80211_ADDR_LEN);
+	wpa_printf(MSG_DEBUG,
+		"%s: alg=%s addr=%s key_idx=%d set_tx=%d seq_len=%zu key_len=%zu",
+		__func__, alg_name, ether_ntoa(&ea), key_idx, set_tx,
+		seq_len, key_len);
+
+	if (seq_len > sizeof(u_int64_t)) {
+		wpa_printf(MSG_DEBUG, "%s: seq_len %zu too big",
+			__func__, seq_len);
+		return -2;
+	}
+	if (key_len > sizeof(wk.ik_keydata)) {
+		wpa_printf(MSG_DEBUG, "%s: key length %zu too big",
+			__func__, key_len);
+		return -3;
+	}
+
+	os_memset(&wk, 0, sizeof(wk));
+	wk.ik_type = cipher;
+	wk.ik_flags = IEEE80211_KEY_RECV;
+	if (set_tx)
+		wk.ik_flags |= IEEE80211_KEY_XMIT;
+	os_memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
+	/*
+	 * Deduce whether group/global or unicast key by checking
+	 * the address (yech).  Note also that we can only mark global
+	 * keys default; doing this for a unicast key is an error.
+	 */
+	if (bcmp(addr, "\xff\xff\xff\xff\xff\xff", IEEE80211_ADDR_LEN) == 0) {
+		wk.ik_flags |= IEEE80211_KEY_GROUP;
+		wk.ik_keyix = key_idx;
+	} else {
+		wk.ik_keyix = (key_idx == 0 ? IEEE80211_KEYIX_NONE : key_idx);
+	}
+	if (wk.ik_keyix != IEEE80211_KEYIX_NONE && set_tx)
+		wk.ik_flags |= IEEE80211_KEY_DEFAULT;
+	wk.ik_keylen = key_len;
+	os_memcpy(&wk.ik_keyrsc, seq, seq_len);
+	os_memcpy(wk.ik_keydata, key, key_len);
+
+	return set80211var(drv, IEEE80211_IOC_WPAKEY, &wk, sizeof(wk));
+}
+
+static int
+wpa_driver_bsd_set_countermeasures(void *priv, int enabled)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __func__, enabled);
+	return set80211param(drv, IEEE80211_IOC_COUNTERMEASURES, enabled);
+}
+
+
+static int
+wpa_driver_bsd_set_drop_unencrypted(void *priv, int enabled)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __func__, enabled);
+	return set80211param(drv, IEEE80211_IOC_DROPUNENCRYPTED, enabled);
+}
+
+static int
+wpa_driver_bsd_deauthenticate(void *priv, const u8 *addr, int reason_code)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+	struct ieee80211req_mlme mlme;
+
+	wpa_printf(MSG_DEBUG, "%s", __func__);
+	os_memset(&mlme, 0, sizeof(mlme));
+	mlme.im_op = IEEE80211_MLME_DEAUTH;
+	mlme.im_reason = reason_code;
+	os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+	return set80211var(drv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme));
+}
+
+static int
+wpa_driver_bsd_disassociate(void *priv, const u8 *addr, int reason_code)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+	struct ieee80211req_mlme mlme;
+
+	wpa_printf(MSG_DEBUG, "%s", __func__);
+	os_memset(&mlme, 0, sizeof(mlme));
+	mlme.im_op = IEEE80211_MLME_DISASSOC;
+	mlme.im_reason = reason_code;
+	os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+	return set80211var(drv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme));
+}
+
+static int
+wpa_driver_bsd_associate(void *priv, struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+	struct ieee80211req_mlme mlme;
+	int privacy;
+
+	wpa_printf(MSG_DEBUG,
+		"%s: ssid '%.*s' wpa ie len %u pairwise %u group %u key mgmt %u"
+		, __func__
+		, params->ssid_len, params->ssid
+		, params->wpa_ie_len
+		, params->pairwise_suite
+		, params->group_suite
+		, params->key_mgmt_suite
+	);
+
+	/* XXX error handling is wrong but unclear what to do... */
+	if (wpa_driver_bsd_set_wpa_ie(drv, params->wpa_ie, params->wpa_ie_len) < 0)
+		return -1;
+
+	privacy = !(params->pairwise_suite == CIPHER_NONE &&
+	    params->group_suite == CIPHER_NONE &&
+	    params->key_mgmt_suite == KEY_MGMT_NONE &&
+	    params->wpa_ie_len == 0);
+	wpa_printf(MSG_DEBUG, "%s: set PRIVACY %u", __func__, privacy);
+
+	if (set80211param(drv, IEEE80211_IOC_PRIVACY, privacy) < 0)
+		return -1;
+
+	if (params->wpa_ie_len &&
+	    set80211param(drv, IEEE80211_IOC_WPA,
+			  params->wpa_ie[0] == WLAN_EID_RSN ? 2 : 1) < 0)
+		return -1;
+
+	os_memset(&mlme, 0, sizeof(mlme));
+	mlme.im_op = IEEE80211_MLME_ASSOC;
+	if (params->ssid != NULL)
+		os_memcpy(mlme.im_ssid, params->ssid, params->ssid_len);
+	mlme.im_ssid_len = params->ssid_len;
+	if (params->bssid != NULL)
+		os_memcpy(mlme.im_macaddr, params->bssid, IEEE80211_ADDR_LEN);
+	if (set80211var(drv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme)) < 0)
+		return -1;
+	return 0;
+}
+
+static int
+wpa_driver_bsd_set_auth_alg(void *priv, int auth_alg)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+	int authmode;
+
+	if ((auth_alg & AUTH_ALG_OPEN_SYSTEM) &&
+	    (auth_alg & AUTH_ALG_SHARED_KEY))
+		authmode = IEEE80211_AUTH_AUTO;
+	else if (auth_alg & AUTH_ALG_SHARED_KEY)
+		authmode = IEEE80211_AUTH_SHARED;
+	else
+		authmode = IEEE80211_AUTH_OPEN;
+
+	return set80211param(drv, IEEE80211_IOC_AUTHMODE, authmode);
+}
+
+static int
+wpa_driver_bsd_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+	int flags;
+
+	/* NB: interface must be marked UP to do a scan */
+	if (getifflags(drv, &flags) != 0 || setifflags(drv, flags | IFF_UP) != 0)
+		return -1;
+
+	/* set desired ssid before scan */
+	if (wpa_driver_bsd_set_ssid(drv, ssid, ssid_len) < 0)
+		return -1;
+
+	/* NB: net80211 delivers a scan complete event so no need to poll */
+	return set80211param(drv, IEEE80211_IOC_SCAN_REQ, 0);
+}
+
+#include <net/route.h>
+#if __FreeBSD__
+#include <net80211/ieee80211_freebsd.h>
+#endif
+#if __NetBSD__
+#include <net80211/ieee80211_netbsd.h>
+#endif
+
+static void
+wpa_driver_bsd_event_receive(int sock, void *ctx, void *sock_ctx)
+{
+	struct wpa_driver_bsd_data *drv = sock_ctx;
+	char buf[2048];
+	struct if_announcemsghdr *ifan;
+	struct if_msghdr *ifm;
+	struct rt_msghdr *rtm;
+	union wpa_event_data event;
+	struct ieee80211_michael_event *mic;
+	int n;
+
+	n = read(sock, buf, sizeof(buf));
+	if (n < 0) {
+		if (errno != EINTR && errno != EAGAIN)
+			perror("read(PF_ROUTE)");
+		return;
+	}
+
+	rtm = (struct rt_msghdr *) buf;
+	if (rtm->rtm_version != RTM_VERSION) {
+		wpa_printf(MSG_DEBUG, "Routing message version %d not "
+			"understood\n", rtm->rtm_version);
+		return;
+	}
+	os_memset(&event, 0, sizeof(event));
+	switch (rtm->rtm_type) {
+	case RTM_IFANNOUNCE:
+		ifan = (struct if_announcemsghdr *) rtm;
+		if (ifan->ifan_index != drv->ifindex)
+			break;
+		strlcpy(event.interface_status.ifname, drv->ifname,
+			sizeof(event.interface_status.ifname));
+		switch (ifan->ifan_what) {
+		case IFAN_DEPARTURE:
+			event.interface_status.ievent = EVENT_INTERFACE_REMOVED;
+		default:
+			return;
+		}
+		wpa_printf(MSG_DEBUG, "RTM_IFANNOUNCE: Interface '%s' %s",
+			   event.interface_status.ifname,
+			   ifan->ifan_what == IFAN_DEPARTURE ?
+				"removed" : "added");
+		wpa_supplicant_event(ctx, EVENT_INTERFACE_STATUS, &event);
+		break;
+	case RTM_IEEE80211:
+		ifan = (struct if_announcemsghdr *) rtm;
+		if (ifan->ifan_index != drv->ifindex)
+			break;
+		switch (ifan->ifan_what) {
+		case RTM_IEEE80211_ASSOC:
+		case RTM_IEEE80211_REASSOC:
+			wpa_supplicant_event(ctx, EVENT_ASSOC, NULL);
+			break;
+		case RTM_IEEE80211_DISASSOC:
+			wpa_supplicant_event(ctx, EVENT_DISASSOC, NULL);
+			break;
+		case RTM_IEEE80211_SCAN:
+			wpa_supplicant_event(ctx, EVENT_SCAN_RESULTS, NULL);
+			break;
+		case RTM_IEEE80211_REPLAY:
+			/* ignore */
+			break;
+		case RTM_IEEE80211_MICHAEL:
+			mic = (struct ieee80211_michael_event *) &ifan[1];
+			wpa_printf(MSG_DEBUG,
+				"Michael MIC failure wireless event: "
+				"keyix=%u src_addr=" MACSTR, mic->iev_keyix,
+				MAC2STR(mic->iev_src));
+
+			os_memset(&event, 0, sizeof(event));
+			event.michael_mic_failure.unicast =
+				!IEEE80211_IS_MULTICAST(mic->iev_dst);
+			wpa_supplicant_event(ctx, EVENT_MICHAEL_MIC_FAILURE,
+				&event);
+			break;
+		}
+		break;
+	case RTM_IFINFO:
+		ifm = (struct if_msghdr *) rtm;
+		if (ifm->ifm_index != drv->ifindex)
+			break;
+		if ((rtm->rtm_flags & RTF_UP) == 0) {
+			strlcpy(event.interface_status.ifname, drv->ifname,
+				sizeof(event.interface_status.ifname));
+			event.interface_status.ievent = EVENT_INTERFACE_REMOVED;
+			wpa_printf(MSG_DEBUG, "RTM_IFINFO: Interface '%s' DOWN",
+				   event.interface_status.ifname);
+			wpa_supplicant_event(ctx, EVENT_INTERFACE_STATUS, &event);
+		}
+		break;
+	}
+}
+
+/* Compare function for sorting scan results. Return >0 if @b is consider
+ * better. */
+static int
+wpa_scan_result_compar(const void *a, const void *b)
+{
+	const struct wpa_scan_result *wa = a;
+	const struct wpa_scan_result *wb = b;
+
+	/* WPA/WPA2 support preferred */
+	if ((wb->wpa_ie_len || wb->rsn_ie_len) &&
+	    !(wa->wpa_ie_len || wa->rsn_ie_len))
+		return 1;
+	if (!(wb->wpa_ie_len || wb->rsn_ie_len) &&
+	    (wa->wpa_ie_len || wa->rsn_ie_len))
+		return -1;
+
+	/* privacy support preferred */
+	if ((wa->caps & IEEE80211_CAPINFO_PRIVACY) &&
+	    (wb->caps & IEEE80211_CAPINFO_PRIVACY) == 0)
+		return 1;
+	if ((wa->caps & IEEE80211_CAPINFO_PRIVACY) == 0 &&
+	    (wb->caps & IEEE80211_CAPINFO_PRIVACY))
+		return -1;
+
+	/* best/max rate preferred if signal level close enough XXX */
+	if (wa->maxrate != wb->maxrate && abs(wb->level - wa->level) < 5)
+		return wb->maxrate - wa->maxrate;
+
+	/* use freq for channel preference */
+
+	/* all things being equal, use signal level */
+	return wb->level - wa->level;
+}
+
+static int
+getmaxrate(uint8_t rates[15], uint8_t nrates)
+{
+	int i, maxrate = -1;
+
+	for (i = 0; i < nrates; i++) {
+		int rate = rates[i] & IEEE80211_RATE_VAL;
+		if (rate > maxrate)
+			rate = maxrate;
+	}
+	return maxrate;
+}
+
+/* unalligned little endian access */     
+#define LE_READ_4(p)					\
+	((u_int32_t)					\
+	 ((((const u_int8_t *)(p))[0]      ) |		\
+	  (((const u_int8_t *)(p))[1] <<  8) |		\
+	  (((const u_int8_t *)(p))[2] << 16) |		\
+	  (((const u_int8_t *)(p))[3] << 24)))
+
+static int __inline
+iswpaoui(const u_int8_t *frm)
+{
+	return frm[1] > 3 && LE_READ_4(frm+2) == ((WPA_OUI_TYPE<<24)|WPA_OUI);
+}
+
+static int
+wpa_driver_bsd_get_scan_results(void *priv,
+				     struct wpa_scan_result *results,
+				     size_t max_size)
+{
+#define	min(a,b)	((a)>(b)?(b):(a))
+	struct wpa_driver_bsd_data *drv = priv;
+	uint8_t buf[24*1024];
+	uint8_t *cp, *vp;
+	struct ieee80211req_scan_result *sr;
+	struct wpa_scan_result *wsr;
+	int len, ielen;
+
+	os_memset(results, 0, max_size * sizeof(struct wpa_scan_result));
+
+	len = get80211var(drv, IEEE80211_IOC_SCAN_RESULTS, buf, sizeof(buf));
+	if (len < 0)
+		return -1;
+	cp = buf;
+	wsr = results;
+	while (len >= sizeof(struct ieee80211req_scan_result)) {
+		sr = (struct ieee80211req_scan_result *) cp;
+		os_memcpy(wsr->bssid, sr->isr_bssid, IEEE80211_ADDR_LEN);
+		wsr->ssid_len = sr->isr_ssid_len;
+		wsr->freq = sr->isr_freq;
+		wsr->noise = sr->isr_noise;
+		wsr->qual = sr->isr_rssi;
+		wsr->level = 0;		/* XXX? */
+		wsr->caps = sr->isr_capinfo;
+		wsr->maxrate = getmaxrate(sr->isr_rates, sr->isr_nrates);
+		vp = (u_int8_t *)(sr+1);
+		os_memcpy(wsr->ssid, vp, sr->isr_ssid_len);
+		if (sr->isr_ie_len > 0) {
+			vp += sr->isr_ssid_len;
+			ielen = sr->isr_ie_len;
+			while (ielen > 0) {
+				switch (vp[0]) {
+				case IEEE80211_ELEMID_VENDOR:
+					if (!iswpaoui(vp))
+						break;
+					wsr->wpa_ie_len =
+					    min(2+vp[1], SSID_MAX_WPA_IE_LEN);
+					os_memcpy(wsr->wpa_ie, vp,
+						  wsr->wpa_ie_len);
+					break;
+				case IEEE80211_ELEMID_RSN:
+					wsr->rsn_ie_len =
+					    min(2+vp[1], SSID_MAX_WPA_IE_LEN);
+					os_memcpy(wsr->rsn_ie, vp,
+						  wsr->rsn_ie_len);
+					break;
+				}
+				ielen -= 2+vp[1];
+				vp += 2+vp[1];
+			}
+		}
+
+		cp += sr->isr_len, len -= sr->isr_len;
+		wsr++;
+	}
+	qsort(results, wsr - results, sizeof(struct wpa_scan_result),
+	      wpa_scan_result_compar);
+
+	wpa_printf(MSG_DEBUG, "Received %d bytes of scan results (%d BSSes)",
+		   len, wsr - results);
+
+	return wsr - results;
+#undef min
+}
+
+static void *
+wpa_driver_bsd_init(void *ctx, const char *ifname)
+{
+#define	GETPARAM(drv, param, v) \
+	(((v) = get80211param(drv, param)) != -1)
+	struct wpa_driver_bsd_data *drv;
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	/*
+	 * NB: We require the interface name be mappable to an index.
+	 *     This implies we do not support having wpa_supplicant
+	 *     wait for an interface to appear.  This seems ok; that
+	 *     doesn't belong here; it's really the job of devd.
+	 */
+	drv->ifindex = if_nametoindex(ifname);
+	if (drv->ifindex == 0) {
+		wpa_printf(MSG_DEBUG, "%s: interface %s does not exist",
+			   __func__, ifname);
+		goto fail1;
+	}
+	drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
+	if (drv->sock < 0)
+		goto fail1;
+	drv->route = socket(PF_ROUTE, SOCK_RAW, 0);
+	if (drv->route < 0)
+		goto fail;
+	eloop_register_read_sock(drv->route,
+		wpa_driver_bsd_event_receive, ctx, drv);
+
+	drv->ctx = ctx;
+	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+
+	if (!GETPARAM(drv, IEEE80211_IOC_ROAMING, drv->prev_roaming)) {
+		wpa_printf(MSG_DEBUG, "%s: failed to get roaming state: %s",
+			__func__, strerror(errno));
+		goto fail;
+	}
+	if (!GETPARAM(drv, IEEE80211_IOC_PRIVACY, drv->prev_privacy)) {
+		wpa_printf(MSG_DEBUG, "%s: failed to get privacy state: %s",
+			__func__, strerror(errno));
+		goto fail;
+	}
+	if (!GETPARAM(drv, IEEE80211_IOC_WPA, drv->prev_wpa)) {
+		wpa_printf(MSG_DEBUG, "%s: failed to get wpa state: %s",
+			__func__, strerror(errno));
+		goto fail;
+	}
+	if (set80211param(drv, IEEE80211_IOC_ROAMING, IEEE80211_ROAMING_MANUAL) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: failed to set wpa_supplicant-based "
+			   "roaming: %s", __func__, strerror(errno));
+		goto fail;
+	}
+
+	if (set80211param(drv, IEEE80211_IOC_WPA, 1+2) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: failed to enable WPA support %s",
+			   __func__, strerror(errno));
+		goto fail;
+	}
+
+	return drv;
+fail:
+	close(drv->sock);
+fail1:
+	os_free(drv);
+	return NULL;
+#undef GETPARAM
+}
+
+static void
+wpa_driver_bsd_deinit(void *priv)
+{
+	struct wpa_driver_bsd_data *drv = priv;
+	int flags;
+
+	eloop_unregister_read_sock(drv->route);
+
+	/* NB: mark interface down */
+	if (getifflags(drv, &flags) == 0)
+		(void) setifflags(drv, flags &~ IFF_UP);
+
+	wpa_driver_bsd_set_wpa_internal(drv, drv->prev_wpa, drv->prev_privacy);
+	if (set80211param(drv, IEEE80211_IOC_ROAMING, drv->prev_roaming) < 0)
+		wpa_printf(MSG_DEBUG, "%s: failed to restore roaming state",
+			__func__);
+
+	(void) close(drv->route);		/* ioctl socket */
+	(void) close(drv->sock);		/* event socket */
+	os_free(drv);
+}
+
+
+const struct wpa_driver_ops wpa_driver_bsd_ops = {
+	.name			= "bsd",
+	.desc			= "BSD 802.11 support (Atheros, etc.)",
+	.init			= wpa_driver_bsd_init,
+	.deinit			= wpa_driver_bsd_deinit,
+	.get_bssid		= wpa_driver_bsd_get_bssid,
+	.get_ssid		= wpa_driver_bsd_get_ssid,
+	.set_wpa		= wpa_driver_bsd_set_wpa,
+	.set_key		= wpa_driver_bsd_set_key,
+	.set_countermeasures	= wpa_driver_bsd_set_countermeasures,
+	.set_drop_unencrypted	= wpa_driver_bsd_set_drop_unencrypted,
+	.scan			= wpa_driver_bsd_scan,
+	.get_scan_results	= wpa_driver_bsd_get_scan_results,
+	.deauthenticate		= wpa_driver_bsd_deauthenticate,
+	.disassociate		= wpa_driver_bsd_disassociate,
+	.associate		= wpa_driver_bsd_associate,
+	.set_auth_alg		= wpa_driver_bsd_set_auth_alg,
+};
diff --git a/contrib/wpa/src/drivers/driver_hostap.c b/contrib/wpa/src/drivers/driver_hostap.c
new file mode 100644
index 0000000..84ef3bd
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_hostap.c
@@ -0,0 +1,513 @@
+/*
+ * WPA Supplicant - driver interaction with Linux Host AP driver
+ * 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.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+
+#include "wireless_copy.h"
+#include "common.h"
+#include "driver.h"
+#include "driver_wext.h"
+#include "eloop.h"
+#include "driver_hostap.h"
+
+
+struct wpa_driver_hostap_data {
+	void *wext; /* private data for driver_wext */
+	void *ctx;
+	char ifname[IFNAMSIZ + 1];
+	int sock;
+	int current_mode; /* infra/adhoc */
+};
+
+
+static int hostapd_ioctl(struct wpa_driver_hostap_data *drv,
+			 struct prism2_hostapd_param *param,
+			 int len, int show_err)
+{
+	struct iwreq iwr;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.data.pointer = (caddr_t) param;
+	iwr.u.data.length = len;
+
+	if (ioctl(drv->sock, PRISM2_IOCTL_HOSTAPD, &iwr) < 0) {
+		int ret = errno;
+		if (show_err) 
+			perror("ioctl[PRISM2_IOCTL_HOSTAPD]");
+		return ret;
+	}
+
+	return 0;
+}
+
+
+static int wpa_driver_hostap_set_wpa_ie(struct wpa_driver_hostap_data *drv,
+					const u8 *wpa_ie, size_t wpa_ie_len)
+{
+	struct prism2_hostapd_param *param;
+	int res;
+	size_t blen = PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN + wpa_ie_len;
+	if (blen < sizeof(*param))
+		blen = sizeof(*param);
+
+	param = os_zalloc(blen);
+	if (param == NULL)
+		return -1;
+
+	param->cmd = PRISM2_HOSTAPD_SET_GENERIC_ELEMENT;
+	param->u.generic_elem.len = wpa_ie_len;
+	os_memcpy(param->u.generic_elem.data, wpa_ie, wpa_ie_len);
+	res = hostapd_ioctl(drv, param, blen, 1);
+
+	os_free(param);
+
+	return res;
+}
+
+
+static int prism2param(struct wpa_driver_hostap_data *drv, int param,
+		       int value)
+{
+	struct iwreq iwr;
+	int *i, ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	i = (int *) iwr.u.name;
+	*i++ = param;
+	*i++ = value;
+
+	if (ioctl(drv->sock, PRISM2_IOCTL_PRISM2_PARAM, &iwr) < 0) {
+		perror("ioctl[PRISM2_IOCTL_PRISM2_PARAM]");
+		ret = -1;
+	}
+	return ret;
+}
+
+
+static int wpa_driver_hostap_set_wpa(void *priv, int enabled)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	int ret = 0;
+
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
+
+	if (!enabled && wpa_driver_hostap_set_wpa_ie(drv, NULL, 0) < 0)
+		ret = -1;
+	if (prism2param(drv, PRISM2_PARAM_HOST_ROAMING, enabled ? 2 : 0) < 0)
+		ret = -1;
+	if (prism2param(drv, PRISM2_PARAM_WPA, enabled) < 0)
+		ret = -1;
+
+	return ret;
+}
+
+
+static void show_set_key_error(struct prism2_hostapd_param *param)
+{
+	switch (param->u.crypt.err) {
+	case HOSTAP_CRYPT_ERR_UNKNOWN_ALG:
+		wpa_printf(MSG_INFO, "Unknown algorithm '%s'.",
+			   param->u.crypt.alg);
+		wpa_printf(MSG_INFO, "You may need to load kernel module to "
+			   "register that algorithm.");
+		wpa_printf(MSG_INFO, "E.g., 'modprobe hostap_crypt_wep' for "
+			   "WEP.");
+		break;
+	case HOSTAP_CRYPT_ERR_UNKNOWN_ADDR:
+		wpa_printf(MSG_INFO, "Unknown address " MACSTR ".",
+			   MAC2STR(param->sta_addr));
+		break;
+	case HOSTAP_CRYPT_ERR_CRYPT_INIT_FAILED:
+		wpa_printf(MSG_INFO, "Crypt algorithm initialization failed.");
+		break;
+	case HOSTAP_CRYPT_ERR_KEY_SET_FAILED:
+		wpa_printf(MSG_INFO, "Key setting failed.");
+		break;
+	case HOSTAP_CRYPT_ERR_TX_KEY_SET_FAILED:
+		wpa_printf(MSG_INFO, "TX key index setting failed.");
+		break;
+	case HOSTAP_CRYPT_ERR_CARD_CONF_FAILED:
+		wpa_printf(MSG_INFO, "Card configuration failed.");
+		break;
+	}
+}
+
+
+static int wpa_driver_hostap_set_key(void *priv, wpa_alg alg,
+				     const u8 *addr, int key_idx,
+				     int set_tx, const u8 *seq, size_t seq_len,
+				     const u8 *key, size_t key_len)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	struct prism2_hostapd_param *param;
+	u8 *buf;
+	size_t blen;
+	int ret = 0;
+	char *alg_name;
+
+	switch (alg) {
+	case WPA_ALG_NONE:
+		alg_name = "none";
+		break;
+	case WPA_ALG_WEP:
+		alg_name = "WEP";
+		break;
+	case WPA_ALG_TKIP:
+		alg_name = "TKIP";
+		break;
+	case WPA_ALG_CCMP:
+		alg_name = "CCMP";
+		break;
+	default:
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "%s: alg=%s key_idx=%d set_tx=%d seq_len=%lu "
+		   "key_len=%lu", __FUNCTION__, alg_name, key_idx, set_tx,
+		   (unsigned long) seq_len, (unsigned long) key_len);
+
+	if (seq_len > 8)
+		return -2;
+
+	blen = sizeof(*param) + key_len;
+	buf = os_zalloc(blen);
+	if (buf == NULL)
+		return -1;
+
+	param = (struct prism2_hostapd_param *) buf;
+	param->cmd = PRISM2_SET_ENCRYPTION;
+	/* TODO: In theory, STA in client mode can use five keys; four default
+	 * keys for receiving (with keyidx 0..3) and one individual key for
+	 * both transmitting and receiving (keyidx 0) _unicast_ packets. Now,
+	 * keyidx 0 is reserved for this unicast use and default keys can only
+	 * use keyidx 1..3 (i.e., default key with keyidx 0 is not supported).
+	 * This should be fine for more or less all cases, but for completeness
+	 * sake, the driver could be enhanced to support the missing key. */
+#if 0
+	if (addr == NULL)
+		os_memset(param->sta_addr, 0xff, ETH_ALEN);
+	else
+		os_memcpy(param->sta_addr, addr, ETH_ALEN);
+#else
+	os_memset(param->sta_addr, 0xff, ETH_ALEN);
+#endif
+	os_strlcpy((char *) param->u.crypt.alg, alg_name,
+		   HOSTAP_CRYPT_ALG_NAME_LEN);
+	param->u.crypt.flags = set_tx ? HOSTAP_CRYPT_FLAG_SET_TX_KEY : 0;
+	param->u.crypt.idx = key_idx;
+	os_memcpy(param->u.crypt.seq, seq, seq_len);
+	param->u.crypt.key_len = key_len;
+	os_memcpy((u8 *) (param + 1), key, key_len);
+
+	if (hostapd_ioctl(drv, param, blen, 1)) {
+		wpa_printf(MSG_WARNING, "Failed to set encryption.");
+		show_set_key_error(param);
+		ret = -1;
+	}
+	os_free(buf);
+
+	return ret;
+}
+
+
+static int wpa_driver_hostap_set_countermeasures(void *priv, int enabled)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
+	return prism2param(drv, PRISM2_PARAM_TKIP_COUNTERMEASURES, enabled);
+}
+
+
+static int wpa_driver_hostap_set_drop_unencrypted(void *priv, int enabled)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
+	return prism2param(drv, PRISM2_PARAM_DROP_UNENCRYPTED, enabled);
+}
+
+
+static int wpa_driver_hostap_reset(struct wpa_driver_hostap_data *drv,
+				   int type)
+{
+	struct iwreq iwr;
+	int *i, ret = 0;
+
+	wpa_printf(MSG_DEBUG, "%s: type=%d", __FUNCTION__, type);
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	i = (int *) iwr.u.name;
+	*i++ = type;
+
+	if (ioctl(drv->sock, PRISM2_IOCTL_RESET, &iwr) < 0) {
+	        perror("ioctl[PRISM2_IOCTL_RESET]");
+	        ret = -1;
+	}
+	return ret;
+}
+
+
+static int wpa_driver_hostap_mlme(struct wpa_driver_hostap_data *drv,
+				  const u8 *addr, int cmd, int reason_code)
+{
+	struct prism2_hostapd_param param;
+	int ret;
+
+	/* There does not seem to be a better way of deauthenticating or
+	 * disassociating with Prism2/2.5/3 than sending the management frame
+	 * and then resetting the Port0 to make sure both the AP and the STA
+	 * end up in disconnected state. */
+	os_memset(&param, 0, sizeof(param));
+	param.cmd = PRISM2_HOSTAPD_MLME;
+	os_memcpy(param.sta_addr, addr, ETH_ALEN);
+	param.u.mlme.cmd = cmd;
+	param.u.mlme.reason_code = reason_code;
+	ret = hostapd_ioctl(drv, &param, sizeof(param), 1);
+	if (ret == 0) {
+		os_sleep(0, 100000);
+		ret = wpa_driver_hostap_reset(drv, 2);
+	}
+	return ret;
+}
+
+
+static int wpa_driver_hostap_deauthenticate(void *priv, const u8 *addr,
+					    int reason_code)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	return wpa_driver_hostap_mlme(drv, addr, MLME_STA_DEAUTH,
+				      reason_code);
+}
+
+
+static int wpa_driver_hostap_disassociate(void *priv, const u8 *addr,
+					  int reason_code)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	return wpa_driver_hostap_mlme(drv, addr, MLME_STA_DISASSOC,
+				      reason_code);
+}
+
+
+static int
+wpa_driver_hostap_associate(void *priv,
+			    struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	int ret = 0;
+	int allow_unencrypted_eapol;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	if (params->mode != drv->current_mode) {
+		/* At the moment, Host AP driver requires host_roaming=2 for
+		 * infrastructure mode and host_roaming=0 for adhoc. */
+		if (prism2param(drv, PRISM2_PARAM_HOST_ROAMING,
+				params->mode == IEEE80211_MODE_IBSS ? 0 : 2) <
+		    0) {
+			wpa_printf(MSG_DEBUG, "%s: failed to set host_roaming",
+				   __func__);
+		}
+		drv->current_mode = params->mode;
+	}
+
+	if (prism2param(drv, PRISM2_PARAM_PRIVACY_INVOKED,
+			params->key_mgmt_suite != KEY_MGMT_NONE) < 0)
+		ret = -1;
+	if (wpa_driver_hostap_set_wpa_ie(drv, params->wpa_ie,
+					 params->wpa_ie_len) < 0)
+		ret = -1;
+	if (wpa_driver_wext_set_mode(drv->wext, params->mode) < 0)
+		ret = -1;
+	if (params->freq &&
+	    wpa_driver_wext_set_freq(drv->wext, params->freq) < 0)
+		ret = -1;
+	if (wpa_driver_wext_set_ssid(drv->wext, params->ssid, params->ssid_len)
+	    < 0)
+		ret = -1;
+	if (wpa_driver_wext_set_bssid(drv->wext, params->bssid) < 0)
+		ret = -1;
+
+	/* Allow unencrypted EAPOL messages even if pairwise keys are set when
+	 * not using WPA. IEEE 802.1X specifies that these frames are not
+	 * encrypted, but WPA encrypts them when pairwise keys are in use. */
+	if (params->key_mgmt_suite == KEY_MGMT_802_1X ||
+	    params->key_mgmt_suite == KEY_MGMT_PSK)
+		allow_unencrypted_eapol = 0;
+	else
+		allow_unencrypted_eapol = 1;
+	
+	if (prism2param(drv, PRISM2_PARAM_IEEE_802_1X,
+			allow_unencrypted_eapol) < 0) {
+		wpa_printf(MSG_DEBUG, "hostap: Failed to configure "
+			   "ieee_802_1x param");
+		/* Ignore this error.. driver_hostap.c can also be used with
+		 * other drivers that do not support this prism2_param. */
+	}
+
+	return ret;
+}
+
+
+static int wpa_driver_hostap_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	struct prism2_hostapd_param param;
+	int ret;
+
+	if (ssid == NULL) {
+		/* Use standard Linux Wireless Extensions ioctl if possible
+		 * because some drivers using hostap code in wpa_supplicant
+		 * might not support Host AP specific scan request (with SSID
+		 * info). */
+		return wpa_driver_wext_scan(drv->wext, ssid, ssid_len);
+	}
+
+	if (ssid_len > 32)
+		ssid_len = 32;
+
+	os_memset(&param, 0, sizeof(param));
+	param.cmd = PRISM2_HOSTAPD_SCAN_REQ;
+	param.u.scan_req.ssid_len = ssid_len;
+	os_memcpy(param.u.scan_req.ssid, ssid, ssid_len);
+	ret = hostapd_ioctl(drv, &param, sizeof(param), 1);
+
+	/* Not all drivers generate "scan completed" wireless event, so try to
+	 * read results after a timeout. */
+	eloop_cancel_timeout(wpa_driver_wext_scan_timeout, drv->wext,
+			     drv->ctx);
+	eloop_register_timeout(3, 0, wpa_driver_wext_scan_timeout, drv->wext,
+			       drv->ctx);
+
+	return ret;
+}
+
+
+static int wpa_driver_hostap_set_auth_alg(void *priv, int auth_alg)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	int algs = 0;
+
+	if (auth_alg & AUTH_ALG_OPEN_SYSTEM)
+		algs |= 1;
+	if (auth_alg & AUTH_ALG_SHARED_KEY)
+		algs |= 2;
+	if (auth_alg & AUTH_ALG_LEAP)
+		algs |= 4;
+	if (algs == 0)
+		algs = 1; /* at least one algorithm should be set */
+
+	return prism2param(drv, PRISM2_PARAM_AP_AUTH_ALGS, algs);
+}
+
+
+static int wpa_driver_hostap_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	return wpa_driver_wext_get_bssid(drv->wext, bssid);
+}
+
+
+static int wpa_driver_hostap_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	return wpa_driver_wext_get_ssid(drv->wext, ssid);
+}
+
+
+static struct wpa_scan_results * wpa_driver_hostap_get_scan_results(void *priv)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	return wpa_driver_wext_get_scan_results(drv->wext);
+}
+
+
+static int wpa_driver_hostap_set_operstate(void *priv, int state)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	return wpa_driver_wext_set_operstate(drv->wext, state);
+}
+
+
+static void * wpa_driver_hostap_init(void *ctx, const char *ifname)
+{
+	struct wpa_driver_hostap_data *drv;
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	drv->wext = wpa_driver_wext_init(ctx, ifname);
+	if (drv->wext == NULL) {
+		os_free(drv);
+		return NULL;
+	}
+
+	drv->ctx = ctx;
+	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+	drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
+	if (drv->sock < 0) {
+		perror("socket");
+		wpa_driver_wext_deinit(drv->wext);
+		os_free(drv);
+		return NULL;
+	}
+
+	if (os_strncmp(ifname, "wlan", 4) == 0) {
+		/*
+		 * Host AP driver may use both wlan# and wifi# interface in
+		 * wireless events.
+		 */
+		char ifname2[IFNAMSIZ + 1];
+		os_strlcpy(ifname2, ifname, sizeof(ifname2));
+		os_memcpy(ifname2, "wifi", 4);
+		wpa_driver_wext_alternative_ifindex(drv->wext, ifname2);
+	}
+
+	return drv;
+}
+
+
+static void wpa_driver_hostap_deinit(void *priv)
+{
+	struct wpa_driver_hostap_data *drv = priv;
+	wpa_driver_wext_deinit(drv->wext);
+	close(drv->sock);
+	os_free(drv);
+}
+
+
+const struct wpa_driver_ops wpa_driver_hostap_ops = {
+	.name = "hostap",
+	.desc = "Host AP driver (Intersil Prism2/2.5/3)",
+	.get_bssid = wpa_driver_hostap_get_bssid,
+	.get_ssid = wpa_driver_hostap_get_ssid,
+	.set_wpa = wpa_driver_hostap_set_wpa,
+	.set_key = wpa_driver_hostap_set_key,
+	.set_countermeasures = wpa_driver_hostap_set_countermeasures,
+	.set_drop_unencrypted = wpa_driver_hostap_set_drop_unencrypted,
+	.scan = wpa_driver_hostap_scan,
+	.get_scan_results2 = wpa_driver_hostap_get_scan_results,
+	.deauthenticate = wpa_driver_hostap_deauthenticate,
+	.disassociate = wpa_driver_hostap_disassociate,
+	.associate = wpa_driver_hostap_associate,
+	.set_auth_alg = wpa_driver_hostap_set_auth_alg,
+	.init = wpa_driver_hostap_init,
+	.deinit = wpa_driver_hostap_deinit,
+	.set_operstate = wpa_driver_hostap_set_operstate,
+};
diff --git a/contrib/wpa/src/drivers/driver_hostap.h b/contrib/wpa/src/drivers/driver_hostap.h
new file mode 100644
index 0000000..a2508ed
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_hostap.h
@@ -0,0 +1,153 @@
+/*
+ * WPA Supplicant - driver interaction with Linux Host AP driver
+ * 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.
+ */
+
+#ifndef HOSTAP_DRIVER_H
+#define HOSTAP_DRIVER_H
+
+#define PRISM2_IOCTL_PRISM2_PARAM (SIOCIWFIRSTPRIV + 0)
+#define PRISM2_IOCTL_RESET (SIOCIWFIRSTPRIV + 6)
+#define PRISM2_IOCTL_HOSTAPD (SIOCDEVPRIVATE + 14)
+
+/* PRISM2_IOCTL_PRISM2_PARAM ioctl() subtypes: */
+enum {
+	/* PRISM2_PARAM_PTYPE = 1, */ /* REMOVED 2003-10-22 */
+	PRISM2_PARAM_TXRATECTRL = 2,
+	PRISM2_PARAM_BEACON_INT = 3,
+	PRISM2_PARAM_PSEUDO_IBSS = 4,
+	PRISM2_PARAM_ALC = 5,
+	/* PRISM2_PARAM_TXPOWER = 6, */ /* REMOVED 2003-10-22 */
+	PRISM2_PARAM_DUMP = 7,
+	PRISM2_PARAM_OTHER_AP_POLICY = 8,
+	PRISM2_PARAM_AP_MAX_INACTIVITY = 9,
+	PRISM2_PARAM_AP_BRIDGE_PACKETS = 10,
+	PRISM2_PARAM_DTIM_PERIOD = 11,
+	PRISM2_PARAM_AP_NULLFUNC_ACK = 12,
+	PRISM2_PARAM_MAX_WDS = 13,
+	PRISM2_PARAM_AP_AUTOM_AP_WDS = 14,
+	PRISM2_PARAM_AP_AUTH_ALGS = 15,
+	PRISM2_PARAM_MONITOR_ALLOW_FCSERR = 16,
+	PRISM2_PARAM_HOST_ENCRYPT = 17,
+	PRISM2_PARAM_HOST_DECRYPT = 18,
+	PRISM2_PARAM_BUS_MASTER_THRESHOLD_RX = 19,
+	PRISM2_PARAM_BUS_MASTER_THRESHOLD_TX = 20,
+	PRISM2_PARAM_HOST_ROAMING = 21,
+	PRISM2_PARAM_BCRX_STA_KEY = 22,
+	PRISM2_PARAM_IEEE_802_1X = 23,
+	PRISM2_PARAM_ANTSEL_TX = 24,
+	PRISM2_PARAM_ANTSEL_RX = 25,
+	PRISM2_PARAM_MONITOR_TYPE = 26,
+	PRISM2_PARAM_WDS_TYPE = 27,
+	PRISM2_PARAM_HOSTSCAN = 28,
+	PRISM2_PARAM_AP_SCAN = 29,
+	PRISM2_PARAM_ENH_SEC = 30,
+	PRISM2_PARAM_IO_DEBUG = 31,
+	PRISM2_PARAM_BASIC_RATES = 32,
+	PRISM2_PARAM_OPER_RATES = 33,
+	PRISM2_PARAM_HOSTAPD = 34,
+	PRISM2_PARAM_HOSTAPD_STA = 35,
+	PRISM2_PARAM_WPA = 36,
+	PRISM2_PARAM_PRIVACY_INVOKED = 37,
+	PRISM2_PARAM_TKIP_COUNTERMEASURES = 38,
+	PRISM2_PARAM_DROP_UNENCRYPTED = 39,
+	PRISM2_PARAM_SCAN_CHANNEL_MASK = 40,
+};
+
+/* PRISM2_IOCTL_HOSTAPD ioctl() cmd: */
+enum {
+	PRISM2_HOSTAPD_FLUSH = 1,
+	PRISM2_HOSTAPD_ADD_STA = 2,
+	PRISM2_HOSTAPD_REMOVE_STA = 3,
+	PRISM2_HOSTAPD_GET_INFO_STA = 4,
+	/* REMOVED: PRISM2_HOSTAPD_RESET_TXEXC_STA = 5, */
+	PRISM2_SET_ENCRYPTION = 6,
+	PRISM2_GET_ENCRYPTION = 7,
+	PRISM2_HOSTAPD_SET_FLAGS_STA = 8,
+	PRISM2_HOSTAPD_GET_RID = 9,
+	PRISM2_HOSTAPD_SET_RID = 10,
+	PRISM2_HOSTAPD_SET_ASSOC_AP_ADDR = 11,
+	PRISM2_HOSTAPD_SET_GENERIC_ELEMENT = 12,
+	PRISM2_HOSTAPD_MLME = 13,
+	PRISM2_HOSTAPD_SCAN_REQ = 14,
+	PRISM2_HOSTAPD_STA_CLEAR_STATS = 15,
+};
+
+#define PRISM2_HOSTAPD_MAX_BUF_SIZE 1024
+#define PRISM2_HOSTAPD_RID_HDR_LEN \
+((size_t) (&((struct prism2_hostapd_param *) 0)->u.rid.data))
+#define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \
+((size_t) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data))
+
+/* Maximum length for algorithm names (-1 for nul termination) used in ioctl()
+ */
+#define HOSTAP_CRYPT_ALG_NAME_LEN 16
+
+
+struct prism2_hostapd_param {
+	u32 cmd;
+	u8 sta_addr[ETH_ALEN];
+	union {
+		struct {
+			u16 aid;
+			u16 capability;
+			u8 tx_supp_rates;
+		} add_sta;
+		struct {
+			u32 inactive_sec;
+		} get_info_sta;
+		struct {
+			u8 alg[HOSTAP_CRYPT_ALG_NAME_LEN];
+			u32 flags;
+			u32 err;
+			u8 idx;
+			u8 seq[8]; /* sequence counter (set: RX, get: TX) */
+			u16 key_len;
+			u8 key[0];
+		} crypt;
+		struct {
+			u32 flags_and;
+			u32 flags_or;
+		} set_flags_sta;
+		struct {
+			u16 rid;
+			u16 len;
+			u8 data[0];
+		} rid;
+		struct {
+			u8 len;
+			u8 data[0];
+		} generic_elem;
+		struct {
+#define MLME_STA_DEAUTH 0
+#define MLME_STA_DISASSOC 1
+			u16 cmd;
+			u16 reason_code;
+		} mlme;
+		struct {
+			u8 ssid_len;
+			u8 ssid[32];
+		} scan_req;
+	} u;
+};
+
+#define HOSTAP_CRYPT_FLAG_SET_TX_KEY 0x01
+#define HOSTAP_CRYPT_FLAG_PERMANENT 0x02
+
+#define HOSTAP_CRYPT_ERR_UNKNOWN_ALG 2
+#define HOSTAP_CRYPT_ERR_UNKNOWN_ADDR 3
+#define HOSTAP_CRYPT_ERR_CRYPT_INIT_FAILED 4
+#define HOSTAP_CRYPT_ERR_KEY_SET_FAILED 5
+#define HOSTAP_CRYPT_ERR_TX_KEY_SET_FAILED 6
+#define HOSTAP_CRYPT_ERR_CARD_CONF_FAILED 7
+
+#endif /* HOSTAP_DRIVER_H */
diff --git a/contrib/wpa/src/drivers/driver_iphone.m b/contrib/wpa/src/drivers/driver_iphone.m
new file mode 100644
index 0000000..8e64ffd
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_iphone.m
@@ -0,0 +1,466 @@
+/*
+ * WPA Supplicant - iPhone/iPod touch Apple80211 driver interface
+ * Copyright (c) 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.
+ */
+
+#include "includes.h"
+#define Boolean __DummyBoolean
+#include <CoreFoundation/CoreFoundation.h>
+#undef Boolean
+
+#include "common.h"
+#include "driver.h"
+#include "eloop.h"
+#include "ieee802_11_defs.h"
+
+#include "MobileApple80211.h"
+
+struct wpa_driver_iphone_data {
+	void *ctx;
+	Apple80211Ref wireless_ctx;
+	CFArrayRef scan_results;
+	int ctrl_power;
+};
+
+
+static const void * cfdict_get_key_str(CFDictionaryRef dict, const char *key)
+{
+	const void *res;
+	CFStringRef str = CFStringCreateWithCString(kCFAllocatorDefault, key,
+						    kCFStringEncodingMacRoman);
+	if (str == NULL)
+		return NULL;
+
+	res = CFDictionaryGetValue(dict, str);
+	CFRelease(str);
+	return res;
+}
+
+
+static int wpa_driver_iphone_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_iphone_data *drv = priv;
+	CFDataRef data;
+	int err, len;
+
+	err = Apple80211CopyValue(drv->wireless_ctx, APPLE80211_VALUE_SSID, 0,
+				  &data);
+	if (err != 0) {
+		wpa_printf(MSG_DEBUG, "iPhone: Apple80211CopyValue(SSID) "
+			   "failed: %d", err);
+		return -1;
+	}
+
+	len = CFDataGetLength(data);
+	if (len > 32) {
+		CFRelease(data);
+		return -1;
+	}
+	os_memcpy(ssid, CFDataGetBytePtr(data), len);
+	CFRelease(data);
+
+	return len;
+}
+
+
+static int wpa_driver_iphone_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_iphone_data *drv = priv;
+	CFStringRef data;
+	int err;
+	int a1, a2, a3, a4, a5, a6;
+
+	err = Apple80211CopyValue(drv->wireless_ctx, APPLE80211_VALUE_BSSID, 0,
+				  &data);
+	if (err != 0) {
+		wpa_printf(MSG_DEBUG, "iPhone: Apple80211CopyValue(BSSID) "
+			   "failed: %d", err);
+		return -1;
+	}
+
+	sscanf(CFStringGetCStringPtr(data, kCFStringEncodingMacRoman),
+	       "%x:%x:%x:%x:%x:%x", &a1, &a2, &a3, &a4, &a5, &a6);
+	bssid[0] = a1;
+	bssid[1] = a2;
+	bssid[2] = a3;
+	bssid[3] = a4;
+	bssid[4] = a5;
+	bssid[5] = a6;
+
+	CFRelease(data);
+
+	return 0;
+}
+
+
+static void wpa_driver_iphone_scan_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	wpa_supplicant_event(timeout_ctx, EVENT_SCAN_RESULTS, NULL);
+}
+
+
+static int wpa_driver_iphone_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_iphone_data *drv = priv;
+	int err;
+
+	if (drv->scan_results) {
+		CFRelease(drv->scan_results);
+		drv->scan_results = NULL;
+	}
+
+	err = Apple80211Scan(drv->wireless_ctx, &drv->scan_results, NULL);
+	if (err) {
+		wpa_printf(MSG_DEBUG, "iPhone: Apple80211Scan failed: %d",
+			   err);
+		return -1;
+	}
+
+	eloop_register_timeout(0, 0, wpa_driver_iphone_scan_timeout, drv,
+			       drv->ctx);
+	return 0;
+}
+
+
+static int wpa_driver_iphone_get_scan_results(void *priv,
+					      struct wpa_scan_result *results,
+					      size_t max_size)
+{
+	struct wpa_driver_iphone_data *drv = priv;
+	size_t i, num;
+
+	if (drv->scan_results == NULL)
+		return 0;
+
+	num = CFArrayGetCount(drv->scan_results);
+	if (num > max_size)
+		num = max_size;
+	os_memset(results, 0, num * sizeof(struct wpa_scan_result));
+
+	for (i = 0; i < num; i++) {
+		struct wpa_scan_result *res = &results[i];
+		CFDictionaryRef dict =
+			CFArrayGetValueAtIndex(drv->scan_results, i);
+		CFDataRef data;
+		CFStringRef str;
+		CFNumberRef num;
+		int val;
+
+		data = cfdict_get_key_str(dict, "SSID");
+		if (data) {
+			res->ssid_len = CFDataGetLength(data);
+			if (res->ssid_len > 32)
+				res->ssid_len = 32;
+			os_memcpy(res->ssid, CFDataGetBytePtr(data),
+				  res->ssid_len);
+		}
+
+		str = cfdict_get_key_str(dict, "BSSID");
+		if (str) {
+			int a1, a2, a3, a4, a5, a6;
+			sscanf(CFStringGetCStringPtr(
+				       str, kCFStringEncodingMacRoman),
+			       "%x:%x:%x:%x:%x:%x",
+			       &a1, &a2, &a3, &a4, &a5, &a6);
+			res->bssid[0] = a1;
+			res->bssid[1] = a2;
+			res->bssid[2] = a3;
+			res->bssid[3] = a4;
+			res->bssid[4] = a5;
+			res->bssid[5] = a6;
+		}
+
+		num = cfdict_get_key_str(dict, "CAPABILITIES");
+		if (num) {
+			if (CFNumberGetValue(num, kCFNumberSInt32Type, &val))
+				res->caps = val;
+		}
+
+		num = cfdict_get_key_str(dict, "CHANNEL");
+		if (num) {
+			if (CFNumberGetValue(num, kCFNumberSInt32Type, &val))
+				res->freq = 2407 + val * 5;
+		}
+
+		num = cfdict_get_key_str(dict, "RSSI");
+		if (num) {
+			if (CFNumberGetValue(num, kCFNumberSInt32Type, &val))
+				res->level = val;
+		}
+
+		num = cfdict_get_key_str(dict, "NOISE");
+		if (num) {
+			if (CFNumberGetValue(num, kCFNumberSInt32Type, &val))
+				res->noise = val;
+		}
+
+		data = cfdict_get_key_str(dict, "IE");
+		if (data) {
+			u8 *ptr = (u8 *) CFDataGetBytePtr(data);
+			int len = CFDataGetLength(data);
+			u8 *pos = ptr, *end = ptr + len;
+
+			while (pos + 2 < end) {
+				if (pos + 2 + pos[1] > end)
+					break;
+				if (pos[0] == WLAN_EID_RSN &&
+				    pos[1] <= SSID_MAX_WPA_IE_LEN) {
+					os_memcpy(res->rsn_ie, pos,
+						  2 + pos[1]);
+					res->rsn_ie_len = 2 + pos[1];
+				}
+				if (pos[0] == WLAN_EID_VENDOR_SPECIFIC &&
+				    pos[1] > 4 && pos[2] == 0x00 &&
+				    pos[3] == 0x50 && pos[4] == 0xf2 &&
+				    pos[5] == 0x01) {
+					os_memcpy(res->wpa_ie, pos,
+						  2 + pos[1]);
+					res->wpa_ie_len = 2 + pos[1];
+				}
+
+				pos = pos + 2 + pos[1];
+			}
+		}
+	}
+
+	return num;
+}
+
+
+static void wpa_driver_iphone_assoc_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_driver_iphone_data *drv = eloop_ctx;
+	u8 bssid[ETH_ALEN];
+
+	if (wpa_driver_iphone_get_bssid(drv, bssid) != 0) {
+		eloop_register_timeout(1, 0, wpa_driver_iphone_assoc_timeout,
+				       drv, drv->ctx);
+		return;
+	}
+
+	wpa_supplicant_event(timeout_ctx, EVENT_ASSOC, NULL);
+}
+
+
+static int wpa_driver_iphone_associate(
+	void *priv, struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_iphone_data *drv = priv;
+	int i, num, err;
+	size_t ssid_len;
+	CFDictionaryRef bss = NULL;
+
+	/*
+	 * TODO: Consider generating parameters instead of just using an entry
+	 * from scan results in order to support ap_scan=2.
+	 */
+
+	if (drv->scan_results == NULL) {
+		wpa_printf(MSG_DEBUG, "iPhone: No scan results - cannot "
+			   "associate");
+		return -1;
+	}
+
+	num = CFArrayGetCount(drv->scan_results);
+
+	for (i = 0; i < num; i++) {
+		CFDictionaryRef dict =
+			CFArrayGetValueAtIndex(drv->scan_results, i);
+		CFDataRef data;
+
+		data = cfdict_get_key_str(dict, "SSID");
+		if (data == NULL)
+			continue;
+
+		ssid_len = CFDataGetLength(data);
+		if (ssid_len != params->ssid_len ||
+		    os_memcmp(CFDataGetBytePtr(data), params->ssid, ssid_len)
+		    != 0)
+			continue;
+
+		bss = dict;
+		break;
+	}
+
+	if (bss == NULL) {
+		wpa_printf(MSG_DEBUG, "iPhone: Could not find SSID from scan "
+			   "results - cannot associate");
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "iPhone: Trying to associate with a BSS found "
+		   "from scan results");
+
+	err = Apple80211Associate(drv->wireless_ctx, bss, NULL);
+	if (err) {
+		wpa_printf(MSG_DEBUG, "iPhone: Apple80211Associate() failed: "
+			   "%d", err);
+		return -1;
+	}
+
+	/*
+	 * Driver is actually already associated; report association from an
+	 * eloop callback.
+	 */
+	eloop_cancel_timeout(wpa_driver_iphone_assoc_timeout, drv, drv->ctx);
+	eloop_register_timeout(0, 0, wpa_driver_iphone_assoc_timeout, drv,
+			       drv->ctx);
+
+	return 0;
+}
+
+
+static int wpa_driver_iphone_set_key(void *priv, wpa_alg alg, const u8 *addr,
+				     int key_idx, int set_tx, const u8 *seq,
+				     size_t seq_len, const u8 *key,
+				     size_t key_len)
+{
+	/*
+	 * TODO: Need to either support configuring PMK for 4-way handshake or
+	 * PTK for TKIP/CCMP.
+	 */
+	return -1;
+}
+
+
+static int wpa_driver_iphone_get_capa(void *priv, struct wpa_driver_capa *capa)
+{
+	os_memset(capa, 0, sizeof(*capa));
+
+	capa->key_mgmt = WPA_DRIVER_CAPA_KEY_MGMT_WPA |
+		WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
+		WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK |
+		WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK;
+	capa->enc = WPA_DRIVER_CAPA_ENC_WEP40 | WPA_DRIVER_CAPA_ENC_WEP104 |
+		WPA_DRIVER_CAPA_ENC_TKIP | WPA_DRIVER_CAPA_ENC_CCMP;
+	capa->auth = WPA_DRIVER_AUTH_OPEN | WPA_DRIVER_AUTH_SHARED |
+		WPA_DRIVER_AUTH_LEAP;
+	capa->flags = WPA_DRIVER_FLAGS_4WAY_HANDSHAKE;
+
+	return 0;
+}
+
+
+static void * wpa_driver_iphone_init(void *ctx, const char *ifname)
+{
+	struct wpa_driver_iphone_data *drv;
+	int err;
+	char power;
+	CFStringRef name;
+	CFDictionaryRef dict;
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	drv->ctx = ctx;
+	err = Apple80211Open(&drv->wireless_ctx);
+	if (err) {
+		wpa_printf(MSG_ERROR, "iPhone: Apple80211Open failed: %d",
+			   err);
+		os_free(drv);
+		return NULL;
+	}
+
+	name = CFStringCreateWithCString(kCFAllocatorDefault, ifname,
+					 kCFStringEncodingISOLatin1);
+	if (name == NULL) {
+		wpa_printf(MSG_ERROR, "iPhone: ifname -> CFString failed");
+		Apple80211Close(drv->wireless_ctx);
+		os_free(drv);
+		return NULL;
+	}
+
+	err = Apple80211BindToInterface(drv->wireless_ctx, name);
+	CFRelease(name);
+
+	if (err) {
+		wpa_printf(MSG_ERROR, "iPhone: Apple80211BindToInterface "
+			   "failed: %d", err);
+		Apple80211Close(drv->wireless_ctx);
+		os_free(drv);
+		return NULL;
+	}
+
+	err = Apple80211GetPower(drv->wireless_ctx, &power);
+	if (err)
+		wpa_printf(MSG_DEBUG, "iPhone: Apple80211GetPower failed: %d",
+			   err);
+
+	wpa_printf(MSG_DEBUG, "iPhone: Power=%d", power);
+
+	if (!power) {
+		drv->ctrl_power = 1;
+		err = Apple80211SetPower(drv->wireless_ctx, 1);
+		if (err) {
+			wpa_printf(MSG_DEBUG, "iPhone: Apple80211SetPower "
+				   "failed: %d", err);
+			Apple80211Close(drv->wireless_ctx);
+			os_free(drv);
+			return NULL;
+		}
+	}
+
+	err = Apple80211GetInfoCopy(drv->wireless_ctx, &dict);
+	if (err == 0) {
+		CFShow(dict);
+		CFRelease(dict);
+	} else {
+		printf("Apple80211GetInfoCopy: %d\n", err);
+	}
+
+	return drv;
+}
+
+
+static void wpa_driver_iphone_deinit(void *priv)
+{
+	struct wpa_driver_iphone_data *drv = priv;
+	int err;
+
+	eloop_cancel_timeout(wpa_driver_iphone_scan_timeout, drv, drv->ctx);
+	eloop_cancel_timeout(wpa_driver_iphone_assoc_timeout, drv, drv->ctx);
+
+	if (drv->ctrl_power) {
+		wpa_printf(MSG_DEBUG, "iPhone: Power down the interface");
+		err = Apple80211SetPower(drv->wireless_ctx, 0);
+		if (err) {
+			wpa_printf(MSG_DEBUG, "iPhone: Apple80211SetPower(0) "
+				   "failed: %d", err);
+		}
+	}
+
+	err = Apple80211Close(drv->wireless_ctx);
+	if (err) {
+		wpa_printf(MSG_DEBUG, "iPhone: Apple80211Close failed: %d",
+			   err);
+	}
+
+	if (drv->scan_results)
+		CFRelease(drv->scan_results);
+
+	os_free(drv);
+}
+
+
+const struct wpa_driver_ops wpa_driver_iphone_ops = {
+	.name = "iphone",
+	.desc = "iPhone/iPod touch Apple80211 driver",
+	.get_ssid = wpa_driver_iphone_get_ssid,
+	.get_bssid = wpa_driver_iphone_get_bssid,
+	.init = wpa_driver_iphone_init,
+	.deinit = wpa_driver_iphone_deinit,
+	.scan = wpa_driver_iphone_scan,
+	.get_scan_results = wpa_driver_iphone_get_scan_results,
+	.associate = wpa_driver_iphone_associate,
+	.set_key = wpa_driver_iphone_set_key,
+	.get_capa = wpa_driver_iphone_get_capa,
+};
diff --git a/contrib/wpa/src/drivers/driver_ipw.c b/contrib/wpa/src/drivers/driver_ipw.c
new file mode 100644
index 0000000..3c19ccc
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_ipw.c
@@ -0,0 +1,463 @@
+/*
+ * WPA Supplicant - driver interaction with Linux ipw2100/2200 drivers
+ * Copyright (c) 2005 Zhu Yi <yi.zhu@intel.com>
+ * Copyright (c) 2004 Lubomir Gelo <lgelo@cnc.sk>
+ * Copyright (c) 2003-2004, 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.
+ *
+ * Please note that ipw2100/2200 drivers change to use generic Linux wireless
+ * extensions if the kernel includes support for WE-18 or newer (Linux 2.6.13
+ * or newer). driver_wext.c should be used in those cases.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+
+#include "wireless_copy.h"
+#include "common.h"
+#include "driver.h"
+#include "driver_wext.h"
+
+struct wpa_driver_ipw_data {
+	void *wext; /* private data for driver_wext */
+	void *ctx;
+	char ifname[IFNAMSIZ + 1];
+	int sock;
+};
+
+/* following definitions must be kept in sync with ipw2100.c and ipw2200.c */
+
+#define IPW_IOCTL_WPA_SUPPLICANT		SIOCIWFIRSTPRIV+30
+
+#define IPW_CMD_SET_WPA_PARAM			1
+#define	IPW_CMD_SET_WPA_IE			2
+#define IPW_CMD_SET_ENCRYPTION			3
+#define IPW_CMD_MLME				4
+
+#define IPW_PARAM_WPA_ENABLED			1
+#define IPW_PARAM_TKIP_COUNTERMEASURES		2
+#define IPW_PARAM_DROP_UNENCRYPTED		3
+#define IPW_PARAM_PRIVACY_INVOKED		4
+#define IPW_PARAM_AUTH_ALGS			5
+#define IPW_PARAM_IEEE_802_1X			6
+
+#define IPW_MLME_STA_DEAUTH			1
+#define IPW_MLME_STA_DISASSOC			2
+
+#define IPW_CRYPT_ERR_UNKNOWN_ALG		2
+#define IPW_CRYPT_ERR_UNKNOWN_ADDR		3
+#define IPW_CRYPT_ERR_CRYPT_INIT_FAILED		4
+#define IPW_CRYPT_ERR_KEY_SET_FAILED		5
+#define IPW_CRYPT_ERR_TX_KEY_SET_FAILED		6
+#define IPW_CRYPT_ERR_CARD_CONF_FAILED		7
+
+#define	IPW_CRYPT_ALG_NAME_LEN			16
+
+struct ipw_param {
+	u32 cmd;
+	u8 sta_addr[ETH_ALEN];
+        union {
+		struct {
+			u8 name;
+			u32 value;
+		} wpa_param;
+		struct {
+			u32 len;
+			u8 reserved[32];
+			u8 data[0];
+		} wpa_ie;
+	        struct{
+			u32 command;
+    			u32 reason_code;
+		} mlme;
+		struct {
+			u8 alg[IPW_CRYPT_ALG_NAME_LEN];
+			u8 set_tx;
+			u32 err;
+			u8 idx;
+			u8 seq[8];
+			u16 key_len;
+			u8 key[0];
+		} crypt;
+
+	} u;
+};
+
+/* end of ipw2100.c and ipw2200.c code */
+
+static int ipw_ioctl(struct wpa_driver_ipw_data *drv,
+		     struct ipw_param *param, int len, int show_err)
+{
+	struct iwreq iwr;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.data.pointer = (caddr_t) param;
+	iwr.u.data.length = len;
+
+	if (ioctl(drv->sock, IPW_IOCTL_WPA_SUPPLICANT, &iwr) < 0) {
+		int ret = errno;
+		if (show_err) 
+			perror("ioctl[IPW_IOCTL_WPA_SUPPLICANT]");
+		return ret;
+	}
+
+	return 0;
+}
+
+
+static void ipw_show_set_key_error(struct ipw_param *param)
+{
+	switch (param->u.crypt.err) {
+	case IPW_CRYPT_ERR_UNKNOWN_ALG:
+		wpa_printf(MSG_INFO, "Unknown algorithm '%s'.",
+			   param->u.crypt.alg);
+		wpa_printf(MSG_INFO, "You may need to load kernel module to "
+			   "register that algorithm.");
+		wpa_printf(MSG_INFO, "E.g., 'modprobe ieee80211_crypt_wep' for"
+			   " WEP.");
+		break;
+	case IPW_CRYPT_ERR_UNKNOWN_ADDR:
+		wpa_printf(MSG_INFO, "Unknown address " MACSTR ".",
+			   MAC2STR(param->sta_addr));
+		break;
+	case IPW_CRYPT_ERR_CRYPT_INIT_FAILED:
+		wpa_printf(MSG_INFO, "Crypt algorithm initialization failed.");
+		break;
+	case IPW_CRYPT_ERR_KEY_SET_FAILED:
+		wpa_printf(MSG_INFO, "Key setting failed.");
+		break;
+	case IPW_CRYPT_ERR_TX_KEY_SET_FAILED:
+		wpa_printf(MSG_INFO, "TX key index setting failed.");
+		break;
+	case IPW_CRYPT_ERR_CARD_CONF_FAILED:
+		wpa_printf(MSG_INFO, "Card configuration failed.");
+		break;
+	}
+}
+
+
+static int ipw_set_wpa_ie(struct wpa_driver_ipw_data *drv,
+			  const u8 *wpa_ie, size_t wpa_ie_len)
+{
+	struct ipw_param *param;
+	int ret;
+	size_t blen = sizeof(*param) + wpa_ie_len;
+
+	param = os_zalloc(blen);
+	if (param == NULL)
+		return -1;
+
+	param->cmd = IPW_CMD_SET_WPA_IE;
+	param->u.wpa_ie.len = wpa_ie_len;
+	os_memcpy(param->u.wpa_ie.data, wpa_ie, wpa_ie_len);
+	
+	ret = ipw_ioctl(drv, param, blen, 1);
+
+	os_free(param);
+	return ret;
+}
+
+
+static int ipw_set_wpa_param(struct wpa_driver_ipw_data *drv, u8 name,
+			     u32 value)
+{
+	struct ipw_param param;
+
+	os_memset(&param, 0, sizeof(param));
+	param.cmd = IPW_CMD_SET_WPA_PARAM;
+	param.u.wpa_param.name = name;
+	param.u.wpa_param.value = value;
+
+	return ipw_ioctl(drv, &param, sizeof(param), 1);
+}
+
+
+static int ipw_mlme(struct wpa_driver_ipw_data *drv, const u8 *addr,
+		    int cmd, int reason)
+{
+	struct ipw_param param;
+
+	os_memset(&param, 0, sizeof(param));
+	os_memcpy(param.sta_addr, addr, ETH_ALEN);	
+	param.cmd = IPW_CMD_MLME;
+	param.u.mlme.command = cmd;
+	param.u.mlme.reason_code = reason;
+
+	return ipw_ioctl(drv, &param, sizeof(param), 1);
+}
+
+
+static int wpa_driver_ipw_set_wpa(void *priv, int enabled)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	int ret = 0;
+
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
+
+	if (!enabled && ipw_set_wpa_ie(drv, NULL, 0) < 0)
+		ret = -1;
+
+	if (ipw_set_wpa_param(drv, IPW_PARAM_WPA_ENABLED, enabled) < 0)
+		ret = -1;
+
+	return ret;
+}
+
+
+static int wpa_driver_ipw_set_key(void *priv, wpa_alg alg,
+				      const u8 *addr, int key_idx, int set_tx,
+				      const u8 *seq, size_t seq_len,
+				      const u8 *key, size_t key_len)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	struct ipw_param *param;
+	u8 *buf;
+	size_t blen;
+	int ret = 0;
+	char *alg_name;
+
+	switch (alg) {
+	case WPA_ALG_NONE:
+		alg_name = "none";
+		break;
+	case WPA_ALG_WEP:
+		alg_name = "WEP";
+		break;
+	case WPA_ALG_TKIP:
+		alg_name = "TKIP";
+		break;
+	case WPA_ALG_CCMP:
+		alg_name = "CCMP";
+		break;
+	default:
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "%s: alg=%s key_idx=%d set_tx=%d seq_len=%lu "
+		   "key_len=%lu", __FUNCTION__, alg_name, key_idx, set_tx,
+		   (unsigned long) seq_len, (unsigned long) key_len);
+
+	if (seq_len > 8)
+		return -2;
+
+	blen = sizeof(*param) + key_len;
+	buf = os_zalloc(blen);
+	if (buf == NULL)
+		return -1;
+
+	param = (struct ipw_param *) buf;
+	param->cmd = IPW_CMD_SET_ENCRYPTION;
+	os_memset(param->sta_addr, 0xff, ETH_ALEN);
+	os_strlcpy((char *) param->u.crypt.alg, alg_name,
+		   IPW_CRYPT_ALG_NAME_LEN);
+	param->u.crypt.set_tx = set_tx ? 1 : 0;
+	param->u.crypt.idx = key_idx;
+	os_memcpy(param->u.crypt.seq, seq, seq_len);
+	param->u.crypt.key_len = key_len;
+	os_memcpy((u8 *) (param + 1), key, key_len);
+
+	if (ipw_ioctl(drv, param, blen, 1)) {
+		wpa_printf(MSG_WARNING, "Failed to set encryption.");
+		ipw_show_set_key_error(param);
+		ret = -1;
+	}
+	os_free(buf);
+
+	return ret;
+}
+
+
+static int wpa_driver_ipw_set_countermeasures(void *priv, int enabled)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
+	return ipw_set_wpa_param(drv, IPW_PARAM_TKIP_COUNTERMEASURES,
+				     enabled);
+
+}
+
+
+static int wpa_driver_ipw_set_drop_unencrypted(void *priv, int enabled)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
+	return ipw_set_wpa_param(drv, IPW_PARAM_DROP_UNENCRYPTED,
+				     enabled);
+}
+
+
+static int wpa_driver_ipw_deauthenticate(void *priv, const u8 *addr,
+					 int reason_code)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	return ipw_mlme(drv, addr, IPW_MLME_STA_DEAUTH, reason_code);
+}
+
+
+static int wpa_driver_ipw_disassociate(void *priv, const u8 *addr,
+				       int reason_code)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	return ipw_mlme(drv, addr, IPW_MLME_STA_DISASSOC, reason_code);
+}
+
+
+static int
+wpa_driver_ipw_associate(void *priv, struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	int ret = 0;
+	int unencrypted_eapol;
+
+	if (ipw_set_wpa_ie(drv, params->wpa_ie, params->wpa_ie_len) < 0)
+		ret = -1;
+	if (wpa_driver_wext_set_ssid(drv->wext, params->ssid,
+				     params->ssid_len) < 0)
+		ret = -1;
+	if (wpa_driver_wext_set_bssid(drv->wext, params->bssid) < 0)
+		ret = -1;
+
+	if (params->key_mgmt_suite == KEY_MGMT_802_1X ||
+	    params->key_mgmt_suite == KEY_MGMT_PSK)
+		unencrypted_eapol = 0;
+	else
+		unencrypted_eapol = 1;
+	
+	if (ipw_set_wpa_param(drv, IPW_PARAM_IEEE_802_1X,
+			      unencrypted_eapol) < 0) {
+		wpa_printf(MSG_DEBUG, "ipw: Failed to configure "
+			   "ieee_802_1x param");
+	}
+
+	return ret;
+}
+
+
+static int wpa_driver_ipw_set_auth_alg(void *priv, int auth_alg)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	int algs = 0;
+
+	if (auth_alg & AUTH_ALG_OPEN_SYSTEM)
+		algs |= 1;
+	if (auth_alg & AUTH_ALG_SHARED_KEY)
+		algs |= 2;
+	if (auth_alg & AUTH_ALG_LEAP)
+		algs |= 4;
+	if (algs == 0)
+		algs = 1; /* at least one algorithm should be set */
+
+	wpa_printf(MSG_DEBUG, "%s: auth_alg=0x%x", __FUNCTION__, algs);
+	return ipw_set_wpa_param(drv, IPW_PARAM_AUTH_ALGS, algs);
+}
+
+
+static int wpa_driver_ipw_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	return wpa_driver_wext_get_bssid(drv->wext, bssid);
+}
+
+
+static int wpa_driver_ipw_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	return wpa_driver_wext_get_ssid(drv->wext, ssid);
+}
+
+
+static int wpa_driver_ipw_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	return wpa_driver_wext_scan(drv->wext, ssid, ssid_len);
+}
+
+
+static struct wpa_scan_results * wpa_driver_ipw_get_scan_results(void *priv)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	return wpa_driver_wext_get_scan_results(drv->wext);
+}
+
+
+static int wpa_driver_ipw_set_operstate(void *priv, int state)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	return wpa_driver_wext_set_operstate(drv->wext, state);
+}
+
+
+static void * wpa_driver_ipw_init(void *ctx, const char *ifname)
+{
+	struct wpa_driver_ipw_data *drv;
+	int ver;
+
+	wpa_printf(MSG_DEBUG, "%s is called", __FUNCTION__);
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	drv->wext = wpa_driver_wext_init(ctx, ifname);
+	if (drv->wext == NULL) {
+		os_free(drv);
+		return NULL;
+	}
+
+	ver = wpa_driver_wext_get_version(drv->wext);
+	if (ver >= 18) {
+		wpa_printf(MSG_WARNING, "Linux wireless extensions version %d "
+			   "detected.", ver);
+		wpa_printf(MSG_WARNING, "ipw2x00 driver uses driver_wext "
+			   "(-Dwext) instead of driver_ipw.");
+	}
+
+	drv->ctx = ctx;
+	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+	drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
+	if (drv->sock < 0) {
+		wpa_driver_wext_deinit(drv->wext);
+		os_free(drv);
+		return NULL;
+	}
+
+	return drv;
+}
+
+
+static void wpa_driver_ipw_deinit(void *priv)
+{
+	struct wpa_driver_ipw_data *drv = priv;
+	wpa_driver_wext_deinit(drv->wext);
+	close(drv->sock);
+	os_free(drv);
+}
+
+
+const struct wpa_driver_ops wpa_driver_ipw_ops = {
+	.name = "ipw",
+	.desc = "Intel ipw2100/2200 driver (old; use wext with Linux 2.6.13 "
+	"or newer)",
+	.get_bssid = wpa_driver_ipw_get_bssid,
+	.get_ssid = wpa_driver_ipw_get_ssid,
+	.set_wpa = wpa_driver_ipw_set_wpa,
+	.set_key = wpa_driver_ipw_set_key,
+	.set_countermeasures = wpa_driver_ipw_set_countermeasures,
+	.set_drop_unencrypted = wpa_driver_ipw_set_drop_unencrypted,
+	.scan = wpa_driver_ipw_scan,
+	.get_scan_results2 = wpa_driver_ipw_get_scan_results,
+	.deauthenticate = wpa_driver_ipw_deauthenticate,
+	.disassociate = wpa_driver_ipw_disassociate,
+	.associate = wpa_driver_ipw_associate,
+	.set_auth_alg = wpa_driver_ipw_set_auth_alg,
+	.init = wpa_driver_ipw_init,
+	.deinit = wpa_driver_ipw_deinit,
+	.set_operstate = wpa_driver_ipw_set_operstate,
+};
diff --git a/contrib/wpa/src/drivers/driver_madwifi.c b/contrib/wpa/src/drivers/driver_madwifi.c
new file mode 100644
index 0000000..7521037
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_madwifi.c
@@ -0,0 +1,601 @@
+/*
+ * WPA Supplicant - driver interaction with MADWIFI 802.11 driver
+ * Copyright (c) 2004, Sam Leffler <sam@errno.com>
+ * 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.
+ *
+ * Please note that madwifi supports WPA configuration via Linux wireless
+ * extensions and if the kernel includes support for this, driver_wext.c should
+ * be used instead of this driver wrapper.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+
+#include "common.h"
+#include "driver.h"
+#include "driver_wext.h"
+#include "eloop.h"
+#include "ieee802_11_defs.h"
+#include "wireless_copy.h"
+
+/*
+ * Avoid conflicts with wpa_supplicant definitions by undefining a definition.
+ */
+#undef WME_OUI_TYPE
+
+#include <include/compat.h>
+#include <net80211/ieee80211.h>
+#ifdef WME_NUM_AC
+/* Assume this is built against BSD branch of madwifi driver. */
+#define MADWIFI_BSD
+#include <net80211/_ieee80211.h>
+#endif /* WME_NUM_AC */
+#include <net80211/ieee80211_crypto.h>
+#include <net80211/ieee80211_ioctl.h>
+
+
+#ifdef IEEE80211_IOCTL_SETWMMPARAMS
+/* Assume this is built against madwifi-ng */
+#define MADWIFI_NG
+#endif /* IEEE80211_IOCTL_SETWMMPARAMS */
+
+struct wpa_driver_madwifi_data {
+	void *wext; /* private data for driver_wext */
+	void *ctx;
+	char ifname[IFNAMSIZ + 1];
+	int sock;
+};
+
+static int
+set80211priv(struct wpa_driver_madwifi_data *drv, int op, void *data, int len,
+	     int show_err)
+{
+	struct iwreq iwr;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	if (len < IFNAMSIZ &&
+	    op != IEEE80211_IOCTL_SET_APPIEBUF) {
+		/*
+		 * Argument data fits inline; put it there.
+		 */
+		os_memcpy(iwr.u.name, data, len);
+	} else {
+		/*
+		 * Argument data too big for inline transfer; setup a
+		 * parameter block instead; the kernel will transfer
+		 * the data for the driver.
+		 */
+		iwr.u.data.pointer = data;
+		iwr.u.data.length = len;
+	}
+
+	if (ioctl(drv->sock, op, &iwr) < 0) {
+		if (show_err) {
+#ifdef MADWIFI_NG
+			int first = IEEE80211_IOCTL_SETPARAM;
+			int last = IEEE80211_IOCTL_KICKMAC;
+			static const char *opnames[] = {
+				"ioctl[IEEE80211_IOCTL_SETPARAM]",
+				"ioctl[IEEE80211_IOCTL_GETPARAM]",
+				"ioctl[IEEE80211_IOCTL_SETMODE]",
+				"ioctl[IEEE80211_IOCTL_GETMODE]",
+				"ioctl[IEEE80211_IOCTL_SETWMMPARAMS]",
+				"ioctl[IEEE80211_IOCTL_GETWMMPARAMS]",
+				"ioctl[IEEE80211_IOCTL_SETCHANLIST]",
+				"ioctl[IEEE80211_IOCTL_GETCHANLIST]",
+				"ioctl[IEEE80211_IOCTL_CHANSWITCH]",
+				NULL,
+				"ioctl[IEEE80211_IOCTL_SET_APPIEBUF]",
+				"ioctl[IEEE80211_IOCTL_GETSCANRESULTS]",
+				NULL,
+				"ioctl[IEEE80211_IOCTL_GETCHANINFO]",
+				"ioctl[IEEE80211_IOCTL_SETOPTIE]",
+				"ioctl[IEEE80211_IOCTL_GETOPTIE]",
+				"ioctl[IEEE80211_IOCTL_SETMLME]",
+				NULL,
+				"ioctl[IEEE80211_IOCTL_SETKEY]",
+				NULL,
+				"ioctl[IEEE80211_IOCTL_DELKEY]",
+				NULL,
+				"ioctl[IEEE80211_IOCTL_ADDMAC]",
+				NULL,
+				"ioctl[IEEE80211_IOCTL_DELMAC]",
+				NULL,
+				"ioctl[IEEE80211_IOCTL_WDSMAC]",
+				NULL,
+				"ioctl[IEEE80211_IOCTL_WDSDELMAC]",
+				NULL,
+				"ioctl[IEEE80211_IOCTL_KICKMAC]",
+			};
+#else /* MADWIFI_NG */
+			int first = IEEE80211_IOCTL_SETPARAM;
+			int last = IEEE80211_IOCTL_CHANLIST;
+			static const char *opnames[] = {
+				"ioctl[IEEE80211_IOCTL_SETPARAM]",
+				"ioctl[IEEE80211_IOCTL_GETPARAM]",
+				"ioctl[IEEE80211_IOCTL_SETKEY]",
+				"ioctl[IEEE80211_IOCTL_GETKEY]",
+				"ioctl[IEEE80211_IOCTL_DELKEY]",
+				NULL,
+				"ioctl[IEEE80211_IOCTL_SETMLME]",
+				NULL,
+				"ioctl[IEEE80211_IOCTL_SETOPTIE]",
+				"ioctl[IEEE80211_IOCTL_GETOPTIE]",
+				"ioctl[IEEE80211_IOCTL_ADDMAC]",
+				NULL,
+				"ioctl[IEEE80211_IOCTL_DELMAC]",
+				NULL,
+				"ioctl[IEEE80211_IOCTL_CHANLIST]",
+			};
+#endif /* MADWIFI_NG */
+			int idx = op - first;
+			if (first <= op && op <= last &&
+			    idx < (int) (sizeof(opnames) / sizeof(opnames[0]))
+			    && opnames[idx])
+				perror(opnames[idx]);
+			else
+				perror("ioctl[unknown???]");
+		}
+		return -1;
+	}
+	return 0;
+}
+
+static int
+set80211param(struct wpa_driver_madwifi_data *drv, int op, int arg,
+	      int show_err)
+{
+	struct iwreq iwr;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.mode = op;
+	os_memcpy(iwr.u.name+sizeof(u32), &arg, sizeof(arg));
+
+	if (ioctl(drv->sock, IEEE80211_IOCTL_SETPARAM, &iwr) < 0) {
+		if (show_err) 
+			perror("ioctl[IEEE80211_IOCTL_SETPARAM]");
+		return -1;
+	}
+	return 0;
+}
+
+static int
+wpa_driver_madwifi_set_wpa_ie(struct wpa_driver_madwifi_data *drv,
+			      const u8 *wpa_ie, size_t wpa_ie_len)
+{
+	struct iwreq iwr;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	/* NB: SETOPTIE is not fixed-size so must not be inlined */
+	iwr.u.data.pointer = (void *) wpa_ie;
+	iwr.u.data.length = wpa_ie_len;
+
+	if (ioctl(drv->sock, IEEE80211_IOCTL_SETOPTIE, &iwr) < 0) {
+		perror("ioctl[IEEE80211_IOCTL_SETOPTIE]");
+		return -1;
+	}
+	return 0;
+}
+
+static int
+wpa_driver_madwifi_del_key(struct wpa_driver_madwifi_data *drv, int key_idx,
+			   const u8 *addr)
+{
+	struct ieee80211req_del_key wk;
+
+	wpa_printf(MSG_DEBUG, "%s: keyidx=%d", __FUNCTION__, key_idx);
+	os_memset(&wk, 0, sizeof(wk));
+	wk.idk_keyix = key_idx;
+	if (addr != NULL)
+		os_memcpy(wk.idk_macaddr, addr, IEEE80211_ADDR_LEN);
+
+	return set80211priv(drv, IEEE80211_IOCTL_DELKEY, &wk, sizeof(wk), 1);
+}
+
+static int
+wpa_driver_madwifi_set_key(void *priv, wpa_alg alg,
+			   const u8 *addr, int key_idx, int set_tx,
+			   const u8 *seq, size_t seq_len,
+			   const u8 *key, size_t key_len)
+{
+	struct wpa_driver_madwifi_data *drv = priv;
+	struct ieee80211req_key wk;
+	char *alg_name;
+	u_int8_t cipher;
+
+	if (alg == WPA_ALG_NONE)
+		return wpa_driver_madwifi_del_key(drv, key_idx, addr);
+
+	switch (alg) {
+	case WPA_ALG_WEP:
+		if (addr == NULL || os_memcmp(addr, "\xff\xff\xff\xff\xff\xff",
+					      ETH_ALEN) == 0) {
+			/*
+			 * madwifi did not seem to like static WEP key
+			 * configuration with IEEE80211_IOCTL_SETKEY, so use
+			 * Linux wireless extensions ioctl for this.
+			 */
+			return wpa_driver_wext_set_key(drv->wext, alg, addr,
+						       key_idx, set_tx,
+						       seq, seq_len,
+						       key, key_len);
+		}
+		alg_name = "WEP";
+		cipher = IEEE80211_CIPHER_WEP;
+		break;
+	case WPA_ALG_TKIP:
+		alg_name = "TKIP";
+		cipher = IEEE80211_CIPHER_TKIP;
+		break;
+	case WPA_ALG_CCMP:
+		alg_name = "CCMP";
+		cipher = IEEE80211_CIPHER_AES_CCM;
+		break;
+	default:
+		wpa_printf(MSG_DEBUG, "%s: unknown/unsupported algorithm %d",
+			__FUNCTION__, alg);
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "%s: alg=%s key_idx=%d set_tx=%d seq_len=%lu "
+		   "key_len=%lu", __FUNCTION__, alg_name, key_idx, set_tx,
+		   (unsigned long) seq_len, (unsigned long) key_len);
+
+	if (seq_len > sizeof(u_int64_t)) {
+		wpa_printf(MSG_DEBUG, "%s: seq_len %lu too big",
+			   __FUNCTION__, (unsigned long) seq_len);
+		return -2;
+	}
+	if (key_len > sizeof(wk.ik_keydata)) {
+		wpa_printf(MSG_DEBUG, "%s: key length %lu too big",
+			   __FUNCTION__, (unsigned long) key_len);
+		return -3;
+	}
+
+	os_memset(&wk, 0, sizeof(wk));
+	wk.ik_type = cipher;
+	wk.ik_flags = IEEE80211_KEY_RECV;
+	if (addr == NULL ||
+	    os_memcmp(addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) == 0)
+		wk.ik_flags |= IEEE80211_KEY_GROUP;
+	if (set_tx) {
+		wk.ik_flags |= IEEE80211_KEY_XMIT | IEEE80211_KEY_DEFAULT;
+		os_memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
+	} else
+		os_memset(wk.ik_macaddr, 0, IEEE80211_ADDR_LEN);
+	wk.ik_keyix = key_idx;
+	wk.ik_keylen = key_len;
+#ifdef WORDS_BIGENDIAN
+#define WPA_KEY_RSC_LEN 8
+	{
+		size_t i;
+		u8 tmp[WPA_KEY_RSC_LEN];
+		os_memset(tmp, 0, sizeof(tmp));
+		for (i = 0; i < seq_len; i++)
+			tmp[WPA_KEY_RSC_LEN - i - 1] = seq[i];
+		os_memcpy(&wk.ik_keyrsc, tmp, WPA_KEY_RSC_LEN);
+	}
+#else /* WORDS_BIGENDIAN */
+	os_memcpy(&wk.ik_keyrsc, seq, seq_len);
+#endif /* WORDS_BIGENDIAN */
+	os_memcpy(wk.ik_keydata, key, key_len);
+
+	return set80211priv(drv, IEEE80211_IOCTL_SETKEY, &wk, sizeof(wk), 1);
+}
+
+static int
+wpa_driver_madwifi_set_countermeasures(void *priv, int enabled)
+{
+	struct wpa_driver_madwifi_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
+	return set80211param(drv, IEEE80211_PARAM_COUNTERMEASURES, enabled, 1);
+}
+
+
+static int
+wpa_driver_madwifi_set_drop_unencrypted(void *priv, int enabled)
+{
+	struct wpa_driver_madwifi_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
+	return set80211param(drv, IEEE80211_PARAM_DROPUNENCRYPTED, enabled, 1);
+}
+
+static int
+wpa_driver_madwifi_deauthenticate(void *priv, const u8 *addr, int reason_code)
+{
+	struct wpa_driver_madwifi_data *drv = priv;
+	struct ieee80211req_mlme mlme;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	mlme.im_op = IEEE80211_MLME_DEAUTH;
+	mlme.im_reason = reason_code;
+	os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+	return set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme), 1);
+}
+
+static int
+wpa_driver_madwifi_disassociate(void *priv, const u8 *addr, int reason_code)
+{
+	struct wpa_driver_madwifi_data *drv = priv;
+	struct ieee80211req_mlme mlme;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	mlme.im_op = IEEE80211_MLME_DISASSOC;
+	mlme.im_reason = reason_code;
+	os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+	return set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme, sizeof(mlme), 1);
+}
+
+static int
+wpa_driver_madwifi_associate(void *priv,
+			     struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_madwifi_data *drv = priv;
+	struct ieee80211req_mlme mlme;
+	int ret = 0, privacy = 1;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	/*
+	 * NB: Don't need to set the freq or cipher-related state as
+	 *     this is implied by the bssid which is used to locate
+	 *     the scanned node state which holds it.  The ssid is
+	 *     needed to disambiguate an AP that broadcasts multiple
+	 *     ssid's but uses the same bssid.
+	 */
+	/* XXX error handling is wrong but unclear what to do... */
+	if (wpa_driver_madwifi_set_wpa_ie(drv, params->wpa_ie,
+					  params->wpa_ie_len) < 0)
+		ret = -1;
+
+	if (params->pairwise_suite == CIPHER_NONE &&
+	    params->group_suite == CIPHER_NONE &&
+	    params->key_mgmt_suite == KEY_MGMT_NONE &&
+	    params->wpa_ie_len == 0)
+		privacy = 0;
+
+	if (set80211param(drv, IEEE80211_PARAM_PRIVACY, privacy, 1) < 0)
+		ret = -1;
+
+	if (params->wpa_ie_len &&
+	    set80211param(drv, IEEE80211_PARAM_WPA,
+			  params->wpa_ie[0] == WLAN_EID_RSN ? 2 : 1, 1) < 0)
+		ret = -1;
+
+	if (params->bssid == NULL) {
+		/* ap_scan=2 mode - driver takes care of AP selection and
+		 * roaming */
+		/* FIX: this does not seem to work; would probably need to
+		 * change something in the driver */
+		if (set80211param(drv, IEEE80211_PARAM_ROAMING, 0, 1) < 0)
+			ret = -1;
+
+		if (wpa_driver_wext_set_ssid(drv->wext, params->ssid,
+					     params->ssid_len) < 0)
+			ret = -1;
+	} else {
+		if (set80211param(drv, IEEE80211_PARAM_ROAMING, 2, 1) < 0)
+			ret = -1;
+		if (wpa_driver_wext_set_ssid(drv->wext, params->ssid,
+					     params->ssid_len) < 0)
+			ret = -1;
+		os_memset(&mlme, 0, sizeof(mlme));
+		mlme.im_op = IEEE80211_MLME_ASSOC;
+		os_memcpy(mlme.im_macaddr, params->bssid, IEEE80211_ADDR_LEN);
+		if (set80211priv(drv, IEEE80211_IOCTL_SETMLME, &mlme,
+				 sizeof(mlme), 1) < 0) {
+			wpa_printf(MSG_DEBUG, "%s: SETMLME[ASSOC] failed",
+				   __func__);
+			ret = -1;
+		}
+	}
+
+	return ret;
+}
+
+static int
+wpa_driver_madwifi_set_auth_alg(void *priv, int auth_alg)
+{
+	struct wpa_driver_madwifi_data *drv = priv;
+	int authmode;
+
+	if ((auth_alg & AUTH_ALG_OPEN_SYSTEM) &&
+	    (auth_alg & AUTH_ALG_SHARED_KEY))
+		authmode = IEEE80211_AUTH_AUTO;
+	else if (auth_alg & AUTH_ALG_SHARED_KEY)
+		authmode = IEEE80211_AUTH_SHARED;
+	else
+		authmode = IEEE80211_AUTH_OPEN;
+
+	return set80211param(drv, IEEE80211_PARAM_AUTHMODE, authmode, 1);
+}
+
+static int
+wpa_driver_madwifi_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_madwifi_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+
+	/* set desired ssid before scan */
+	/* FIX: scan should not break the current association, so using
+	 * set_ssid may not be the best way of doing this.. */
+	if (wpa_driver_wext_set_ssid(drv->wext, ssid, ssid_len) < 0)
+		ret = -1;
+
+	if (ioctl(drv->sock, SIOCSIWSCAN, &iwr) < 0) {
+		perror("ioctl[SIOCSIWSCAN]");
+		ret = -1;
+	}
+
+	/*
+	 * madwifi delivers a scan complete event so no need to poll, but
+	 * register a backup timeout anyway to make sure that we recover even
+	 * if the driver does not send this event for any reason. This timeout
+	 * will only be used if the event is not delivered (event handler will
+	 * cancel the timeout).
+	 */
+	eloop_cancel_timeout(wpa_driver_wext_scan_timeout, drv->wext,
+			     drv->ctx);
+	eloop_register_timeout(30, 0, wpa_driver_wext_scan_timeout, drv->wext,
+			       drv->ctx);
+
+	return ret;
+}
+
+static int wpa_driver_madwifi_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_madwifi_data *drv = priv;
+	return wpa_driver_wext_get_bssid(drv->wext, bssid);
+}
+
+
+static int wpa_driver_madwifi_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_madwifi_data *drv = priv;
+	return wpa_driver_wext_get_ssid(drv->wext, ssid);
+}
+
+
+static struct wpa_scan_results *
+wpa_driver_madwifi_get_scan_results(void *priv)
+{
+	struct wpa_driver_madwifi_data *drv = priv;
+	return wpa_driver_wext_get_scan_results(drv->wext);
+}
+
+
+static int wpa_driver_madwifi_set_operstate(void *priv, int state)
+{
+	struct wpa_driver_madwifi_data *drv = priv;
+	return wpa_driver_wext_set_operstate(drv->wext, state);
+}
+
+
+static int wpa_driver_madwifi_set_probe_req_ie(void *priv, const u8 *ies,
+					       size_t ies_len)
+{
+	struct ieee80211req_getset_appiebuf *probe_req_ie;
+	int ret;
+
+	probe_req_ie = os_malloc(sizeof(*probe_req_ie) + ies_len);
+	if (probe_req_ie == NULL)
+		return -1;
+
+	probe_req_ie->app_frmtype = IEEE80211_APPIE_FRAME_PROBE_REQ;
+	probe_req_ie->app_buflen = ies_len;
+	os_memcpy(probe_req_ie->app_buf, ies, ies_len);
+
+	ret = set80211priv(priv, IEEE80211_IOCTL_SET_APPIEBUF, probe_req_ie,
+			   sizeof(struct ieee80211req_getset_appiebuf) +
+			   ies_len, 1);
+
+	os_free(probe_req_ie);
+
+	return ret;
+}
+
+
+static void * wpa_driver_madwifi_init(void *ctx, const char *ifname)
+{
+	struct wpa_driver_madwifi_data *drv;
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	drv->wext = wpa_driver_wext_init(ctx, ifname);
+	if (drv->wext == NULL)
+		goto fail;
+
+	drv->ctx = ctx;
+	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+	drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
+	if (drv->sock < 0)
+		goto fail2;
+
+	if (set80211param(drv, IEEE80211_PARAM_ROAMING, 2, 1) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: failed to set wpa_supplicant-based "
+			   "roaming", __FUNCTION__);
+		goto fail3;
+	}
+
+	if (set80211param(drv, IEEE80211_PARAM_WPA, 3, 1) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: failed to enable WPA support",
+			   __FUNCTION__);
+		goto fail3;
+	}
+
+	return drv;
+
+fail3:
+	close(drv->sock);
+fail2:
+	wpa_driver_wext_deinit(drv->wext);
+fail:
+	os_free(drv);
+	return NULL;
+}
+
+
+static void wpa_driver_madwifi_deinit(void *priv)
+{
+	struct wpa_driver_madwifi_data *drv = priv;
+
+	if (wpa_driver_madwifi_set_wpa_ie(drv, NULL, 0) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: failed to clear WPA IE",
+			   __FUNCTION__);
+	}
+	if (set80211param(drv, IEEE80211_PARAM_ROAMING, 0, 1) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: failed to enable driver-based "
+			   "roaming", __FUNCTION__);
+	}
+	if (set80211param(drv, IEEE80211_PARAM_PRIVACY, 0, 1) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: failed to disable forced Privacy "
+			   "flag", __FUNCTION__);
+	}
+	if (set80211param(drv, IEEE80211_PARAM_WPA, 0, 1) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: failed to disable WPA",
+			   __FUNCTION__);
+	}
+
+	wpa_driver_wext_deinit(drv->wext);
+
+	close(drv->sock);
+	os_free(drv);
+}
+
+
+const struct wpa_driver_ops wpa_driver_madwifi_ops = {
+	.name			= "madwifi",
+	.desc			= "MADWIFI 802.11 support (Atheros, etc.)",
+	.get_bssid		= wpa_driver_madwifi_get_bssid,
+	.get_ssid		= wpa_driver_madwifi_get_ssid,
+	.set_key		= wpa_driver_madwifi_set_key,
+	.init			= wpa_driver_madwifi_init,
+	.deinit			= wpa_driver_madwifi_deinit,
+	.set_countermeasures	= wpa_driver_madwifi_set_countermeasures,
+	.set_drop_unencrypted	= wpa_driver_madwifi_set_drop_unencrypted,
+	.scan			= wpa_driver_madwifi_scan,
+	.get_scan_results2	= wpa_driver_madwifi_get_scan_results,
+	.deauthenticate		= wpa_driver_madwifi_deauthenticate,
+	.disassociate		= wpa_driver_madwifi_disassociate,
+	.associate		= wpa_driver_madwifi_associate,
+	.set_auth_alg		= wpa_driver_madwifi_set_auth_alg,
+	.set_operstate		= wpa_driver_madwifi_set_operstate,
+	.set_probe_req_ie	= wpa_driver_madwifi_set_probe_req_ie,
+};
diff --git a/contrib/wpa/src/drivers/driver_ndis.c b/contrib/wpa/src/drivers/driver_ndis.c
index b22109b..0bda20a 100644
--- a/contrib/wpa/src/drivers/driver_ndis.c
+++ b/contrib/wpa/src/drivers/driver_ndis.c
@@ -56,9 +56,14 @@ static int wpa_driver_ndis_adapter_open(struct wpa_driver_ndis_data *drv);
 static void wpa_driver_ndis_adapter_close(struct wpa_driver_ndis_data *drv);
 
 
+static const u8 pae_group_addr[ETH_ALEN] =
+{ 0x01, 0x80, 0xc2, 0x00, 0x00, 0x03 };
+
+
 /* FIX: to be removed once this can be compiled with the complete NDIS
  * header files */
 #ifndef OID_802_11_BSSID
+#define OID_802_3_MULTICAST_LIST                0x01010103
 #define OID_802_11_BSSID 			0x0d010101
 #define OID_802_11_SSID 			0x0d010102
 #define OID_802_11_INFRASTRUCTURE_MODE		0x0d010108
@@ -610,12 +615,7 @@ static int wpa_driver_ndis_get_bssid(void *priv, u8 *bssid)
 		 * Report PAE group address as the "BSSID" for wired
 		 * connection.
 		 */
-		bssid[0] = 0x01;
-		bssid[1] = 0x80;
-		bssid[2] = 0xc2;
-		bssid[3] = 0x00;
-		bssid[4] = 0x00;
-		bssid[5] = 0x03;
+		os_memcpy(bssid, pae_group_addr, ETH_ALEN);
 		return 0;
 	}
 
@@ -2704,6 +2704,19 @@ static void wpa_driver_ndis_adapter_close(struct wpa_driver_ndis_data *drv)
 }
 
 
+static int ndis_add_multicast(struct wpa_driver_ndis_data *drv)
+{
+	if (ndis_set_oid(drv, OID_802_3_MULTICAST_LIST,
+			 (const char *) pae_group_addr, ETH_ALEN) < 0) {
+		wpa_printf(MSG_DEBUG, "NDIS: Failed to add PAE group address "
+			   "to the multicast list");
+		return -1;
+	}
+
+	return 0;
+}
+
+
 static void * wpa_driver_ndis_init(void *ctx, const char *ifname)
 {
 	struct wpa_driver_ndis_data *drv;
@@ -2799,6 +2812,7 @@ static void * wpa_driver_ndis_init(void *ctx, const char *ifname)
 				   "any wireless capabilities - assume it is "
 				   "a wired interface");
 			drv->wired = 1;
+			ndis_add_multicast(drv);
 		}
 	}
 
diff --git a/contrib/wpa/src/drivers/driver_ndis_.c b/contrib/wpa/src/drivers/driver_ndis_.c
new file mode 100644
index 0000000..4bee9aa
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_ndis_.c
@@ -0,0 +1,105 @@
+/*
+ * WPA Supplicant - Windows/NDIS driver interface - event processing
+ * 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.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "driver.h"
+#include "eloop.h"
+
+/* Keep this event processing in a separate file and without WinPcap headers to
+ * avoid conflicts with some of the header files. */
+struct _ADAPTER;
+typedef struct _ADAPTER * LPADAPTER;
+#include "driver_ndis.h"
+
+
+void wpa_driver_ndis_event_connect(struct wpa_driver_ndis_data *drv);
+void wpa_driver_ndis_event_disconnect(struct wpa_driver_ndis_data *drv);
+void wpa_driver_ndis_event_media_specific(struct wpa_driver_ndis_data *drv,
+					  const u8 *data, size_t data_len);
+void wpa_driver_ndis_event_adapter_arrival(struct wpa_driver_ndis_data *drv);
+void wpa_driver_ndis_event_adapter_removal(struct wpa_driver_ndis_data *drv);
+
+
+enum event_types { EVENT_CONNECT, EVENT_DISCONNECT,
+		   EVENT_MEDIA_SPECIFIC, EVENT_ADAPTER_ARRIVAL,
+		   EVENT_ADAPTER_REMOVAL };
+
+/* Event data:
+ * enum event_types (as int, i.e., 4 octets)
+ * data length (2 octets (big endian), optional)
+ * data (variable len, optional)
+ */
+
+
+static void wpa_driver_ndis_event_process(struct wpa_driver_ndis_data *drv,
+					  u8 *buf, size_t len)
+{
+	u8 *pos, *data = NULL;
+	enum event_types type;
+	size_t data_len = 0;
+
+	wpa_hexdump(MSG_MSGDUMP, "NDIS: received event data", buf, len);
+	if (len < sizeof(int))
+		return;
+	type = *((int *) buf);
+	pos = buf + sizeof(int);
+	wpa_printf(MSG_DEBUG, "NDIS: event - type %d", type);
+
+	if (buf + len - pos > 2) {
+		data_len = (int) *pos++ << 8;
+		data_len += *pos++;
+		if (data_len > (size_t) (buf + len - pos)) {
+			wpa_printf(MSG_DEBUG, "NDIS: event data overflow");
+			return;
+		}
+		data = pos;
+		wpa_hexdump(MSG_MSGDUMP, "NDIS: event data", data, data_len);
+	}
+
+	switch (type) {
+	case EVENT_CONNECT:
+		wpa_driver_ndis_event_connect(drv);
+		break;
+	case EVENT_DISCONNECT:
+		wpa_driver_ndis_event_disconnect(drv);
+		break;
+	case EVENT_MEDIA_SPECIFIC:
+		wpa_driver_ndis_event_media_specific(drv, data, data_len);
+		break;
+	case EVENT_ADAPTER_ARRIVAL:
+		wpa_driver_ndis_event_adapter_arrival(drv);
+		break;
+	case EVENT_ADAPTER_REMOVAL:
+		wpa_driver_ndis_event_adapter_removal(drv);
+		break;
+	}
+}
+
+
+void wpa_driver_ndis_event_pipe_cb(void *eloop_data, void *user_data)
+{
+	struct wpa_driver_ndis_data *drv = eloop_data;
+	u8 buf[512];
+	DWORD len;
+
+	ResetEvent(drv->event_avail);
+	if (ReadFile(drv->events_pipe, buf, sizeof(buf), &len, NULL))
+		wpa_driver_ndis_event_process(drv, buf, len);
+	else {
+		wpa_printf(MSG_DEBUG, "%s: ReadFile() failed: %d", __func__,
+			   (int) GetLastError());
+	}
+}
diff --git a/contrib/wpa/src/drivers/driver_ndiswrapper.c b/contrib/wpa/src/drivers/driver_ndiswrapper.c
new file mode 100644
index 0000000..b5c534a
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_ndiswrapper.c
@@ -0,0 +1,370 @@
+/*
+ * WPA Supplicant - driver interaction with Linux ndiswrapper
+ * Copyright (c) 2004-2006, Giridhar Pemmasani <giri@lmc.cs.sunysb.edu>
+ * 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.
+ *
+ * Please note that ndiswrapper supports WPA configuration via Linux wireless
+ * extensions and if the kernel includes support for this, driver_wext.c should
+ * be used instead of this driver wrapper.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+
+#include "wireless_copy.h"
+#include "common.h"
+#include "driver.h"
+#include "driver_wext.h"
+
+struct wpa_driver_ndiswrapper_data {
+	void *wext; /* private data for driver_wext */
+	void *ctx;
+	char ifname[IFNAMSIZ + 1];
+	int sock;
+};
+
+
+struct wpa_key
+{
+	wpa_alg alg;
+	const u8 *addr;
+	int key_index;
+	int set_tx;
+	const u8 *seq;
+	size_t seq_len;
+	const u8 *key;
+	size_t key_len;
+};
+
+struct wpa_assoc_info
+{
+	const u8 *bssid;
+	const u8 *ssid;
+	size_t ssid_len;
+	int freq;
+	const u8 *wpa_ie;
+	size_t wpa_ie_len;
+	wpa_cipher pairwise_suite;
+	wpa_cipher group_suite;
+	wpa_key_mgmt key_mgmt_suite;
+	int auth_alg;
+	int mode;
+};
+
+#define PRIV_RESET	 		SIOCIWFIRSTPRIV+0
+#define WPA_SET_WPA 			SIOCIWFIRSTPRIV+1
+#define WPA_SET_KEY 			SIOCIWFIRSTPRIV+2
+#define WPA_ASSOCIATE		 	SIOCIWFIRSTPRIV+3
+#define WPA_DISASSOCIATE 		SIOCIWFIRSTPRIV+4
+#define WPA_DROP_UNENCRYPTED 		SIOCIWFIRSTPRIV+5
+#define WPA_SET_COUNTERMEASURES 	SIOCIWFIRSTPRIV+6
+#define WPA_DEAUTHENTICATE	 	SIOCIWFIRSTPRIV+7
+#define WPA_SET_AUTH_ALG	 	SIOCIWFIRSTPRIV+8
+#define WPA_INIT			SIOCIWFIRSTPRIV+9
+#define WPA_DEINIT			SIOCIWFIRSTPRIV+10
+#define WPA_GET_CAPA		 	SIOCIWFIRSTPRIV+11
+
+static int get_socket(void)
+{
+	static const int families[] = {
+		AF_INET, AF_IPX, AF_AX25, AF_APPLETALK
+	};
+	unsigned int i;
+	int sock;
+
+	for (i = 0; i < sizeof(families) / sizeof(int); ++i) {
+		sock = socket(families[i], SOCK_DGRAM, 0);
+		if (sock >= 0)
+			return sock;
+	}
+
+	return -1;
+}
+
+static int iw_set_ext(struct wpa_driver_ndiswrapper_data *drv, int request,
+		      struct iwreq *pwrq)
+{
+	os_strlcpy(pwrq->ifr_name, drv->ifname, IFNAMSIZ);
+	return ioctl(drv->sock, request, pwrq);
+}
+
+static int wpa_ndiswrapper_set_wpa(void *priv, int enabled)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	struct iwreq priv_req;
+	int ret = 0;
+
+	os_memset(&priv_req, 0, sizeof(priv_req));
+
+	priv_req.u.data.flags = enabled;
+	if (iw_set_ext(drv, WPA_SET_WPA, &priv_req) < 0)
+		ret = -1;
+	return ret;
+}
+
+static int wpa_ndiswrapper_set_key(void *priv, wpa_alg alg, const u8 *addr,
+				   int key_idx, int set_tx,
+				   const u8 *seq, size_t seq_len,
+				   const u8 *key, size_t key_len)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	struct wpa_key wpa_key;
+	int ret = 0;
+	struct iwreq priv_req;
+
+	os_memset(&priv_req, 0, sizeof(priv_req));
+
+	wpa_key.alg = alg;
+	wpa_key.addr = addr;
+	wpa_key.key_index = key_idx;
+	wpa_key.set_tx = set_tx;
+	wpa_key.seq = seq;
+	wpa_key.seq_len = seq_len;
+	wpa_key.key = key;
+	wpa_key.key_len = key_len;
+
+	priv_req.u.data.pointer = (void *)&wpa_key;
+	priv_req.u.data.length = sizeof(wpa_key);
+
+	if (iw_set_ext(drv, WPA_SET_KEY, &priv_req) < 0)
+		ret = -1;
+
+	if (alg == WPA_ALG_NONE) {
+		/*
+		 * ndiswrapper did not seem to be clearing keys properly in
+		 * some cases with WPA_SET_KEY. For example, roaming from WPA
+		 * enabled AP to plaintext one seemed to fail since the driver
+		 * did not associate. Try to make sure the keys are cleared so
+		 * that plaintext APs can be used in all cases.
+		 */
+		wpa_driver_wext_set_key(drv->wext, alg, addr, key_idx, set_tx,
+					seq, seq_len, key, key_len);
+	}
+
+	return ret;
+}
+
+static int wpa_ndiswrapper_set_countermeasures(void *priv, int enabled)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	int ret = 0;
+	struct iwreq priv_req;
+
+	os_memset(&priv_req, 0, sizeof(priv_req));
+
+	priv_req.u.param.value = enabled;
+	if (iw_set_ext(drv, WPA_SET_COUNTERMEASURES, &priv_req) < 0)
+		ret = -1;
+
+	return ret;
+}
+
+static int wpa_ndiswrapper_set_drop_unencrypted(void *priv,
+						int enabled)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	int ret = 0;
+	struct iwreq priv_req;
+
+	os_memset(&priv_req, 0, sizeof(priv_req));
+
+	priv_req.u.param.value = enabled;
+	if (iw_set_ext(drv, WPA_DROP_UNENCRYPTED, &priv_req) < 0)
+		ret = -1;
+	return ret;
+}
+
+static int wpa_ndiswrapper_deauthenticate(void *priv, const u8 *addr,
+					  int reason_code)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	int ret = 0;
+	struct iwreq priv_req;
+
+	os_memset(&priv_req, 0, sizeof(priv_req));
+
+	priv_req.u.param.value = reason_code;
+	os_memcpy(&priv_req.u.ap_addr.sa_data, addr, ETH_ALEN);
+	if (iw_set_ext(drv, WPA_DEAUTHENTICATE, &priv_req) < 0)
+		ret = -1;
+	return ret;
+}
+
+static int wpa_ndiswrapper_disassociate(void *priv, const u8 *addr,
+					int reason_code)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	int ret = 0;
+	struct iwreq priv_req;
+
+	os_memset(&priv_req, 0, sizeof(priv_req));
+
+	os_memcpy(&priv_req.u.ap_addr.sa_data, addr, ETH_ALEN);
+	if (iw_set_ext(drv, WPA_DISASSOCIATE, &priv_req) < 0)
+		ret = -1;
+	return ret;
+}
+
+static int
+wpa_ndiswrapper_associate(void *priv,
+			  struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	int ret = 0;
+	struct wpa_assoc_info wpa_assoc_info;
+	struct iwreq priv_req;
+
+	os_memset(&priv_req, 0, sizeof(priv_req));
+	os_memset(&wpa_assoc_info, 0, sizeof(wpa_assoc_info));
+
+	wpa_assoc_info.bssid = params->bssid;
+	wpa_assoc_info.ssid = params->ssid;
+	wpa_assoc_info.ssid_len = params->ssid_len;
+	wpa_assoc_info.freq = params->freq;
+	wpa_assoc_info.wpa_ie = params->wpa_ie;
+	wpa_assoc_info.wpa_ie_len = params->wpa_ie_len;
+	wpa_assoc_info.pairwise_suite = params->pairwise_suite;
+	wpa_assoc_info.group_suite = params->group_suite;
+	wpa_assoc_info.key_mgmt_suite = params->key_mgmt_suite;
+	wpa_assoc_info.auth_alg = params->auth_alg;
+	wpa_assoc_info.mode = params->mode;
+
+	priv_req.u.data.pointer = (void *)&wpa_assoc_info;
+	priv_req.u.data.length = sizeof(wpa_assoc_info);
+
+	if (iw_set_ext(drv, WPA_ASSOCIATE, &priv_req) < 0)
+		ret = -1;
+	return ret;
+}
+
+static int wpa_ndiswrapper_set_auth_alg(void *priv, int auth_alg)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	int ret = 0;
+	struct iwreq priv_req;
+
+	os_memset(&priv_req, 0, sizeof(priv_req));
+
+	priv_req.u.param.value = auth_alg;
+	if (iw_set_ext(drv, WPA_SET_AUTH_ALG, &priv_req) < 0)
+		ret = -1;
+	return ret;
+}
+
+static int wpa_ndiswrapper_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	return wpa_driver_wext_get_bssid(drv->wext, bssid);
+}
+
+
+static int wpa_ndiswrapper_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	return wpa_driver_wext_get_ssid(drv->wext, ssid);
+}
+
+
+static int wpa_ndiswrapper_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	return wpa_driver_wext_scan(drv->wext, ssid, ssid_len);
+}
+
+
+static struct wpa_scan_results * wpa_ndiswrapper_get_scan_results(void *priv)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	return wpa_driver_wext_get_scan_results(drv->wext);
+}
+
+
+static int wpa_ndiswrapper_get_capa(void *priv, struct wpa_driver_capa *capa)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	int ret = 0;
+	struct iwreq priv_req;
+
+	os_memset(&priv_req, 0, sizeof(priv_req));
+
+	priv_req.u.data.pointer = (void *) capa;
+	priv_req.u.data.length = sizeof(*capa);
+	if (iw_set_ext(drv, WPA_GET_CAPA, &priv_req) < 0)
+		ret = -1;
+	return ret;
+	
+}
+
+
+static int wpa_ndiswrapper_set_operstate(void *priv, int state)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	return wpa_driver_wext_set_operstate(drv->wext, state);
+}
+
+
+static void * wpa_ndiswrapper_init(void *ctx, const char *ifname)
+{
+	struct wpa_driver_ndiswrapper_data *drv;
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	drv->wext = wpa_driver_wext_init(ctx, ifname);
+	if (drv->wext == NULL) {
+		os_free(drv);
+		return NULL;
+	}
+
+	drv->ctx = ctx;
+	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+	drv->sock = get_socket();
+	if (drv->sock < 0) {
+		wpa_driver_wext_deinit(drv->wext);
+		os_free(drv);
+		return NULL;
+	}
+
+	return drv;
+}
+
+
+static void wpa_ndiswrapper_deinit(void *priv)
+{
+	struct wpa_driver_ndiswrapper_data *drv = priv;
+	wpa_driver_wext_deinit(drv->wext);
+	close(drv->sock);
+	os_free(drv);
+}
+
+
+const struct wpa_driver_ops wpa_driver_ndiswrapper_ops = {
+	.name = "ndiswrapper",
+	.desc = "Linux ndiswrapper (deprecated; use wext)",
+	.set_wpa = wpa_ndiswrapper_set_wpa,
+	.set_key = wpa_ndiswrapper_set_key,
+	.set_countermeasures = wpa_ndiswrapper_set_countermeasures,
+	.set_drop_unencrypted = wpa_ndiswrapper_set_drop_unencrypted,
+	.deauthenticate = wpa_ndiswrapper_deauthenticate,
+	.disassociate = wpa_ndiswrapper_disassociate,
+	.associate = wpa_ndiswrapper_associate,
+	.set_auth_alg = wpa_ndiswrapper_set_auth_alg,
+
+	.get_bssid = wpa_ndiswrapper_get_bssid,
+	.get_ssid = wpa_ndiswrapper_get_ssid,
+	.scan = wpa_ndiswrapper_scan,
+	.get_scan_results2 = wpa_ndiswrapper_get_scan_results,
+	.init = wpa_ndiswrapper_init,
+	.deinit = wpa_ndiswrapper_deinit,
+	.get_capa = wpa_ndiswrapper_get_capa,
+	.set_operstate = wpa_ndiswrapper_set_operstate,
+};
diff --git a/contrib/wpa/src/drivers/driver_nl80211.c b/contrib/wpa/src/drivers/driver_nl80211.c
new file mode 100644
index 0000000..9ab6d17
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_nl80211.c
@@ -0,0 +1,2766 @@
+/*
+ * WPA Supplicant - driver interaction with Linux nl80211/cfg80211
+ * 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.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+#include <net/if_arp.h>
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+#include "nl80211_copy.h"
+#ifdef CONFIG_CLIENT_MLME
+#include <netpacket/packet.h>
+#include <linux/if_ether.h>
+#include "radiotap.h"
+#include "radiotap_iter.h"
+#endif /* CONFIG_CLIENT_MLME */
+
+#include "wireless_copy.h"
+#include "common.h"
+#include "driver.h"
+#include "eloop.h"
+#include "ieee802_11_defs.h"
+
+#ifndef IFF_LOWER_UP
+#define IFF_LOWER_UP   0x10000         /* driver signals L1 up         */
+#endif
+#ifndef IFF_DORMANT
+#define IFF_DORMANT    0x20000         /* driver signals dormant       */
+#endif
+
+#ifndef IF_OPER_DORMANT
+#define IF_OPER_DORMANT 5
+#endif
+#ifndef IF_OPER_UP
+#define IF_OPER_UP 6
+#endif
+
+
+struct wpa_driver_nl80211_data {
+	void *ctx;
+	int wext_event_sock;
+	int ioctl_sock;
+	char ifname[IFNAMSIZ + 1];
+	int ifindex;
+	int if_removed;
+	u8 *assoc_req_ies;
+	size_t assoc_req_ies_len;
+	u8 *assoc_resp_ies;
+	size_t assoc_resp_ies_len;
+	struct wpa_driver_capa capa;
+	int has_capability;
+	int we_version_compiled;
+
+	/* for set_auth_alg fallback */
+	int use_crypt;
+	int auth_alg_fallback;
+
+	int operstate;
+
+	char mlmedev[IFNAMSIZ + 1];
+
+	int scan_complete_events;
+
+	struct nl_handle *nl_handle;
+	struct nl_cache *nl_cache;
+	struct nl_cb *nl_cb;
+	struct genl_family *nl80211;
+
+#ifdef CONFIG_CLIENT_MLME
+	int monitor_sock; /* socket for monitor */
+	int monitor_ifidx;
+#endif /* CONFIG_CLIENT_MLME */
+};
+
+
+static void wpa_driver_nl80211_scan_timeout(void *eloop_ctx,
+					    void *timeout_ctx);
+static int wpa_driver_nl80211_set_mode(void *priv, int mode);
+static int wpa_driver_nl80211_flush_pmkid(void *priv);
+static int wpa_driver_nl80211_get_range(void *priv);
+static void
+wpa_driver_nl80211_finish_drv_init(struct wpa_driver_nl80211_data *drv);
+
+
+/* nl80211 code */
+static int ack_handler(struct nl_msg *msg, void *arg)
+{
+	int *err = arg;
+	*err = 0;
+	return NL_STOP;
+}
+
+static int finish_handler(struct nl_msg *msg, void *arg)
+{
+	int *ret = arg;
+	*ret = 0;
+	return NL_SKIP;
+}
+
+static int error_handler(struct sockaddr_nl *nla, struct nlmsgerr *err,
+			 void *arg)
+{
+	int *ret = arg;
+	*ret = err->error;
+	return NL_SKIP;
+}
+
+static int send_and_recv_msgs(struct wpa_driver_nl80211_data *drv,
+			      struct nl_msg *msg,
+			      int (*valid_handler)(struct nl_msg *, void *),
+			      void *valid_data)
+{
+	struct nl_cb *cb;
+	int err = -ENOMEM;
+
+	cb = nl_cb_clone(drv->nl_cb);
+	if (!cb)
+		goto out;
+
+	err = nl_send_auto_complete(drv->nl_handle, msg);
+	if (err < 0)
+		goto out;
+
+	err = 1;
+
+	nl_cb_err(cb, NL_CB_CUSTOM, error_handler, &err);
+	nl_cb_set(cb, NL_CB_FINISH, NL_CB_CUSTOM, finish_handler, &err);
+	nl_cb_set(cb, NL_CB_ACK, NL_CB_CUSTOM, ack_handler, &err);
+
+	if (valid_handler)
+		nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM,
+			  valid_handler, valid_data);
+
+	while (err > 0)
+		nl_recvmsgs(drv->nl_handle, cb);
+ out:
+	nl_cb_put(cb);
+	nlmsg_free(msg);
+	return err;
+}
+
+
+struct family_data {
+	const char *group;
+	int id;
+};
+
+
+static int family_handler(struct nl_msg *msg, void *arg)
+{
+	struct family_data *res = arg;
+	struct nlattr *tb[CTRL_ATTR_MAX + 1];
+	struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+	struct nlattr *mcgrp;
+	int i;
+
+	nla_parse(tb, CTRL_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+		  genlmsg_attrlen(gnlh, 0), NULL);
+	if (!tb[CTRL_ATTR_MCAST_GROUPS])
+		return NL_SKIP;
+
+	nla_for_each_nested(mcgrp, tb[CTRL_ATTR_MCAST_GROUPS], i) {
+		struct nlattr *tb2[CTRL_ATTR_MCAST_GRP_MAX + 1];
+		nla_parse(tb2, CTRL_ATTR_MCAST_GRP_MAX, nla_data(mcgrp),
+			  nla_len(mcgrp), NULL);
+		if (!tb2[CTRL_ATTR_MCAST_GRP_NAME] ||
+		    !tb2[CTRL_ATTR_MCAST_GRP_ID] ||
+		    os_strncmp(nla_data(tb2[CTRL_ATTR_MCAST_GRP_NAME]),
+			       res->group,
+			       nla_len(tb2[CTRL_ATTR_MCAST_GRP_NAME])) != 0)
+			continue;
+		res->id = nla_get_u32(tb2[CTRL_ATTR_MCAST_GRP_ID]);
+		break;
+	};
+
+	return NL_SKIP;
+}
+
+
+static int nl_get_multicast_id(struct wpa_driver_nl80211_data *drv,
+			       const char *family, const char *group)
+{
+	struct nl_msg *msg;
+	int ret = -1;
+	struct family_data res = { group, -ENOENT };
+
+	msg = nlmsg_alloc();
+	if (!msg)
+		return -ENOMEM;
+	genlmsg_put(msg, 0, 0, genl_ctrl_resolve(drv->nl_handle, "nlctrl"),
+		    0, 0, CTRL_CMD_GETFAMILY, 0);
+	NLA_PUT_STRING(msg, CTRL_ATTR_FAMILY_NAME, family);
+
+	ret = send_and_recv_msgs(drv, msg, family_handler, &res);
+	msg = NULL;
+	if (ret == 0)
+		ret = res.id;
+
+nla_put_failure:
+	nlmsg_free(msg);
+	return ret;
+}
+
+
+static int wpa_driver_nl80211_send_oper_ifla(
+	struct wpa_driver_nl80211_data *drv,
+	int linkmode, int operstate)
+{
+	struct {
+		struct nlmsghdr hdr;
+		struct ifinfomsg ifinfo;
+		char opts[16];
+	} req;
+	struct rtattr *rta;
+	static int nl_seq;
+	ssize_t ret;
+
+	os_memset(&req, 0, sizeof(req));
+
+	req.hdr.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg));
+	req.hdr.nlmsg_type = RTM_SETLINK;
+	req.hdr.nlmsg_flags = NLM_F_REQUEST;
+	req.hdr.nlmsg_seq = ++nl_seq;
+	req.hdr.nlmsg_pid = 0;
+
+	req.ifinfo.ifi_family = AF_UNSPEC;
+	req.ifinfo.ifi_type = 0;
+	req.ifinfo.ifi_index = drv->ifindex;
+	req.ifinfo.ifi_flags = 0;
+	req.ifinfo.ifi_change = 0;
+
+	if (linkmode != -1) {
+		rta = aliasing_hide_typecast(
+			((char *) &req + NLMSG_ALIGN(req.hdr.nlmsg_len)),
+			struct rtattr);
+		rta->rta_type = IFLA_LINKMODE;
+		rta->rta_len = RTA_LENGTH(sizeof(char));
+		*((char *) RTA_DATA(rta)) = linkmode;
+		req.hdr.nlmsg_len = NLMSG_ALIGN(req.hdr.nlmsg_len) +
+			RTA_LENGTH(sizeof(char));
+	}
+	if (operstate != -1) {
+		rta = (struct rtattr *)
+			((char *) &req + NLMSG_ALIGN(req.hdr.nlmsg_len));
+		rta->rta_type = IFLA_OPERSTATE;
+		rta->rta_len = RTA_LENGTH(sizeof(char));
+		*((char *) RTA_DATA(rta)) = operstate;
+		req.hdr.nlmsg_len = NLMSG_ALIGN(req.hdr.nlmsg_len) +
+			RTA_LENGTH(sizeof(char));
+	}
+
+	wpa_printf(MSG_DEBUG, "WEXT: Operstate: linkmode=%d, operstate=%d",
+		   linkmode, operstate);
+
+	ret = send(drv->wext_event_sock, &req, req.hdr.nlmsg_len, 0);
+	if (ret < 0) {
+		wpa_printf(MSG_DEBUG, "WEXT: Sending operstate IFLA failed: "
+			   "%s (assume operstate is not supported)",
+			   strerror(errno));
+	}
+
+	return ret < 0 ? -1 : 0;
+}
+
+
+static int wpa_driver_nl80211_set_auth_param(
+	struct wpa_driver_nl80211_data *drv, int idx, u32 value)
+{
+	struct iwreq iwr;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.param.flags = idx & IW_AUTH_INDEX;
+	iwr.u.param.value = value;
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWAUTH, &iwr) < 0) {
+		if (errno != EOPNOTSUPP) {
+			wpa_printf(MSG_DEBUG, "WEXT: SIOCSIWAUTH(param %d "
+				   "value 0x%x) failed: %s)",
+				   idx, value, strerror(errno));
+		}
+		ret = errno == EOPNOTSUPP ? -2 : -1;
+	}
+
+	return ret;
+}
+
+
+static int wpa_driver_nl80211_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+
+	if (ioctl(drv->ioctl_sock, SIOCGIWAP, &iwr) < 0) {
+		perror("ioctl[SIOCGIWAP]");
+		ret = -1;
+	}
+	os_memcpy(bssid, iwr.u.ap_addr.sa_data, ETH_ALEN);
+
+	return ret;
+}
+
+
+static int wpa_driver_nl80211_set_bssid(void *priv, const u8 *bssid)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.ap_addr.sa_family = ARPHRD_ETHER;
+	if (bssid)
+		os_memcpy(iwr.u.ap_addr.sa_data, bssid, ETH_ALEN);
+	else
+		os_memset(iwr.u.ap_addr.sa_data, 0, ETH_ALEN);
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWAP, &iwr) < 0) {
+		perror("ioctl[SIOCSIWAP]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+static int wpa_driver_nl80211_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.essid.pointer = (caddr_t) ssid;
+	iwr.u.essid.length = 32;
+
+	if (ioctl(drv->ioctl_sock, SIOCGIWESSID, &iwr) < 0) {
+		perror("ioctl[SIOCGIWESSID]");
+		ret = -1;
+	} else {
+		ret = iwr.u.essid.length;
+		if (ret > 32)
+			ret = 32;
+		/* Some drivers include nul termination in the SSID, so let's
+		 * remove it here before further processing. WE-21 changes this
+		 * to explicitly require the length _not_ to include nul
+		 * termination. */
+		if (ret > 0 && ssid[ret - 1] == '\0' &&
+		    drv->we_version_compiled < 21)
+			ret--;
+	}
+
+	return ret;
+}
+
+
+static int wpa_driver_nl80211_set_ssid(void *priv, const u8 *ssid,
+				       size_t ssid_len)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+	char buf[33];
+
+	if (ssid_len > 32)
+		return -1;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	/* flags: 1 = ESSID is active, 0 = not (promiscuous) */
+	iwr.u.essid.flags = (ssid_len != 0);
+	os_memset(buf, 0, sizeof(buf));
+	os_memcpy(buf, ssid, ssid_len);
+	iwr.u.essid.pointer = (caddr_t) buf;
+	if (drv->we_version_compiled < 21) {
+		/* For historic reasons, set SSID length to include one extra
+		 * character, C string nul termination, even though SSID is
+		 * really an octet string that should not be presented as a C
+		 * string. Some Linux drivers decrement the length by one and
+		 * can thus end up missing the last octet of the SSID if the
+		 * length is not incremented here. WE-21 changes this to
+		 * explicitly require the length _not_ to include nul
+		 * termination. */
+		if (ssid_len)
+			ssid_len++;
+	}
+	iwr.u.essid.length = ssid_len;
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWESSID, &iwr) < 0) {
+		perror("ioctl[SIOCSIWESSID]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+static int wpa_driver_nl80211_set_freq(void *priv, int freq)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.freq.m = freq * 100000;
+	iwr.u.freq.e = 1;
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWFREQ, &iwr) < 0) {
+		perror("ioctl[SIOCSIWFREQ]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+static void
+wpa_driver_nl80211_event_wireless_custom(void *ctx, char *custom)
+{
+	union wpa_event_data data;
+
+	wpa_printf(MSG_MSGDUMP, "WEXT: Custom wireless event: '%s'",
+		   custom);
+
+	os_memset(&data, 0, sizeof(data));
+	/* Host AP driver */
+	if (os_strncmp(custom, "MLME-MICHAELMICFAILURE.indication", 33) == 0) {
+		data.michael_mic_failure.unicast =
+			os_strstr(custom, " unicast ") != NULL;
+		/* TODO: parse parameters(?) */
+		wpa_supplicant_event(ctx, EVENT_MICHAEL_MIC_FAILURE, &data);
+	} else if (os_strncmp(custom, "ASSOCINFO(ReqIEs=", 17) == 0) {
+		char *spos;
+		int bytes;
+
+		spos = custom + 17;
+
+		bytes = strspn(spos, "0123456789abcdefABCDEF");
+		if (!bytes || (bytes & 1))
+			return;
+		bytes /= 2;
+
+		data.assoc_info.req_ies = os_malloc(bytes);
+		if (data.assoc_info.req_ies == NULL)
+			return;
+
+		data.assoc_info.req_ies_len = bytes;
+		hexstr2bin(spos, data.assoc_info.req_ies, bytes);
+
+		spos += bytes * 2;
+
+		data.assoc_info.resp_ies = NULL;
+		data.assoc_info.resp_ies_len = 0;
+
+		if (os_strncmp(spos, " RespIEs=", 9) == 0) {
+			spos += 9;
+
+			bytes = strspn(spos, "0123456789abcdefABCDEF");
+			if (!bytes || (bytes & 1))
+				goto done;
+			bytes /= 2;
+
+			data.assoc_info.resp_ies = os_malloc(bytes);
+			if (data.assoc_info.resp_ies == NULL)
+				goto done;
+
+			data.assoc_info.resp_ies_len = bytes;
+			hexstr2bin(spos, data.assoc_info.resp_ies, bytes);
+		}
+
+		wpa_supplicant_event(ctx, EVENT_ASSOCINFO, &data);
+
+	done:
+		os_free(data.assoc_info.resp_ies);
+		os_free(data.assoc_info.req_ies);
+#ifdef CONFIG_PEERKEY
+	} else if (os_strncmp(custom, "STKSTART.request=", 17) == 0) {
+		if (hwaddr_aton(custom + 17, data.stkstart.peer)) {
+			wpa_printf(MSG_DEBUG, "WEXT: unrecognized "
+				   "STKSTART.request '%s'", custom + 17);
+			return;
+		}
+		wpa_supplicant_event(ctx, EVENT_STKSTART, &data);
+#endif /* CONFIG_PEERKEY */
+	}
+}
+
+
+static int wpa_driver_nl80211_event_wireless_michaelmicfailure(
+	void *ctx, const char *ev, size_t len)
+{
+	const struct iw_michaelmicfailure *mic;
+	union wpa_event_data data;
+
+	if (len < sizeof(*mic))
+		return -1;
+
+	mic = (const struct iw_michaelmicfailure *) ev;
+
+	wpa_printf(MSG_DEBUG, "Michael MIC failure wireless event: "
+		   "flags=0x%x src_addr=" MACSTR, mic->flags,
+		   MAC2STR(mic->src_addr.sa_data));
+
+	os_memset(&data, 0, sizeof(data));
+	data.michael_mic_failure.unicast = !(mic->flags & IW_MICFAILURE_GROUP);
+	wpa_supplicant_event(ctx, EVENT_MICHAEL_MIC_FAILURE, &data);
+
+	return 0;
+}
+
+
+static int wpa_driver_nl80211_event_wireless_pmkidcand(
+	struct wpa_driver_nl80211_data *drv, const char *ev, size_t len)
+{
+	const struct iw_pmkid_cand *cand;
+	union wpa_event_data data;
+	const u8 *addr;
+
+	if (len < sizeof(*cand))
+		return -1;
+
+	cand = (const struct iw_pmkid_cand *) ev;
+	addr = (const u8 *) cand->bssid.sa_data;
+
+	wpa_printf(MSG_DEBUG, "PMKID candidate wireless event: "
+		   "flags=0x%x index=%d bssid=" MACSTR, cand->flags,
+		   cand->index, MAC2STR(addr));
+
+	os_memset(&data, 0, sizeof(data));
+	os_memcpy(data.pmkid_candidate.bssid, addr, ETH_ALEN);
+	data.pmkid_candidate.index = cand->index;
+	data.pmkid_candidate.preauth = cand->flags & IW_PMKID_CAND_PREAUTH;
+	wpa_supplicant_event(drv->ctx, EVENT_PMKID_CANDIDATE, &data);
+
+	return 0;
+}
+
+
+static int wpa_driver_nl80211_event_wireless_assocreqie(
+	struct wpa_driver_nl80211_data *drv, const char *ev, int len)
+{
+	if (len < 0)
+		return -1;
+
+	wpa_hexdump(MSG_DEBUG, "AssocReq IE wireless event", (const u8 *) ev,
+		    len);
+	os_free(drv->assoc_req_ies);
+	drv->assoc_req_ies = os_malloc(len);
+	if (drv->assoc_req_ies == NULL) {
+		drv->assoc_req_ies_len = 0;
+		return -1;
+	}
+	os_memcpy(drv->assoc_req_ies, ev, len);
+	drv->assoc_req_ies_len = len;
+
+	return 0;
+}
+
+
+static int wpa_driver_nl80211_event_wireless_assocrespie(
+	struct wpa_driver_nl80211_data *drv, const char *ev, int len)
+{
+	if (len < 0)
+		return -1;
+
+	wpa_hexdump(MSG_DEBUG, "AssocResp IE wireless event", (const u8 *) ev,
+		    len);
+	os_free(drv->assoc_resp_ies);
+	drv->assoc_resp_ies = os_malloc(len);
+	if (drv->assoc_resp_ies == NULL) {
+		drv->assoc_resp_ies_len = 0;
+		return -1;
+	}
+	os_memcpy(drv->assoc_resp_ies, ev, len);
+	drv->assoc_resp_ies_len = len;
+
+	return 0;
+}
+
+
+static void wpa_driver_nl80211_event_assoc_ies(struct wpa_driver_nl80211_data *drv)
+{
+	union wpa_event_data data;
+
+	if (drv->assoc_req_ies == NULL && drv->assoc_resp_ies == NULL)
+		return;
+
+	os_memset(&data, 0, sizeof(data));
+	if (drv->assoc_req_ies) {
+		data.assoc_info.req_ies = drv->assoc_req_ies;
+		drv->assoc_req_ies = NULL;
+		data.assoc_info.req_ies_len = drv->assoc_req_ies_len;
+	}
+	if (drv->assoc_resp_ies) {
+		data.assoc_info.resp_ies = drv->assoc_resp_ies;
+		drv->assoc_resp_ies = NULL;
+		data.assoc_info.resp_ies_len = drv->assoc_resp_ies_len;
+	}
+
+	wpa_supplicant_event(drv->ctx, EVENT_ASSOCINFO, &data);
+
+	os_free(data.assoc_info.req_ies);
+	os_free(data.assoc_info.resp_ies);
+}
+
+
+static void wpa_driver_nl80211_event_wireless(struct wpa_driver_nl80211_data *drv,
+					   void *ctx, char *data, int len)
+{
+	struct iw_event iwe_buf, *iwe = &iwe_buf;
+	char *pos, *end, *custom, *buf;
+
+	pos = data;
+	end = data + len;
+
+	while (pos + IW_EV_LCP_LEN <= end) {
+		/* Event data may be unaligned, so make a local, aligned copy
+		 * before processing. */
+		os_memcpy(&iwe_buf, pos, IW_EV_LCP_LEN);
+		wpa_printf(MSG_DEBUG, "Wireless event: cmd=0x%x len=%d",
+			   iwe->cmd, iwe->len);
+		if (iwe->len <= IW_EV_LCP_LEN)
+			return;
+
+		custom = pos + IW_EV_POINT_LEN;
+		if (drv->we_version_compiled > 18 &&
+		    (iwe->cmd == IWEVMICHAELMICFAILURE ||
+		     iwe->cmd == IWEVCUSTOM ||
+		     iwe->cmd == IWEVASSOCREQIE ||
+		     iwe->cmd == IWEVASSOCRESPIE ||
+		     iwe->cmd == IWEVPMKIDCAND)) {
+			/* WE-19 removed the pointer from struct iw_point */
+			char *dpos = (char *) &iwe_buf.u.data.length;
+			int dlen = dpos - (char *) &iwe_buf;
+			os_memcpy(dpos, pos + IW_EV_LCP_LEN,
+				  sizeof(struct iw_event) - dlen);
+		} else {
+			os_memcpy(&iwe_buf, pos, sizeof(struct iw_event));
+			custom += IW_EV_POINT_OFF;
+		}
+
+		switch (iwe->cmd) {
+		case SIOCGIWAP:
+			wpa_printf(MSG_DEBUG, "Wireless event: new AP: "
+				   MACSTR,
+				   MAC2STR((u8 *) iwe->u.ap_addr.sa_data));
+			if (is_zero_ether_addr(
+				    (const u8 *) iwe->u.ap_addr.sa_data) ||
+			    os_memcmp(iwe->u.ap_addr.sa_data,
+				      "\x44\x44\x44\x44\x44\x44", ETH_ALEN) ==
+			    0) {
+				os_free(drv->assoc_req_ies);
+				drv->assoc_req_ies = NULL;
+				os_free(drv->assoc_resp_ies);
+				drv->assoc_resp_ies = NULL;
+				wpa_supplicant_event(ctx, EVENT_DISASSOC,
+						     NULL);
+			
+			} else {
+				wpa_driver_nl80211_event_assoc_ies(drv);
+				wpa_supplicant_event(ctx, EVENT_ASSOC, NULL);
+			}
+			break;
+		case IWEVMICHAELMICFAILURE:
+			wpa_driver_nl80211_event_wireless_michaelmicfailure(
+				ctx, custom, iwe->u.data.length);
+			break;
+		case IWEVCUSTOM:
+			if (custom + iwe->u.data.length > end)
+				return;
+			buf = os_malloc(iwe->u.data.length + 1);
+			if (buf == NULL)
+				return;
+			os_memcpy(buf, custom, iwe->u.data.length);
+			buf[iwe->u.data.length] = '\0';
+			wpa_driver_nl80211_event_wireless_custom(ctx, buf);
+			os_free(buf);
+			break;
+		case IWEVASSOCREQIE:
+			wpa_driver_nl80211_event_wireless_assocreqie(
+				drv, custom, iwe->u.data.length);
+			break;
+		case IWEVASSOCRESPIE:
+			wpa_driver_nl80211_event_wireless_assocrespie(
+				drv, custom, iwe->u.data.length);
+			break;
+		case IWEVPMKIDCAND:
+			wpa_driver_nl80211_event_wireless_pmkidcand(
+				drv, custom, iwe->u.data.length);
+			break;
+		}
+
+		pos += iwe->len;
+	}
+}
+
+
+static void wpa_driver_nl80211_event_link(struct wpa_driver_nl80211_data *drv,
+					  void *ctx, char *buf, size_t len,
+					  int del)
+{
+	union wpa_event_data event;
+
+	os_memset(&event, 0, sizeof(event));
+	if (len > sizeof(event.interface_status.ifname))
+		len = sizeof(event.interface_status.ifname) - 1;
+	os_memcpy(event.interface_status.ifname, buf, len);
+	event.interface_status.ievent = del ? EVENT_INTERFACE_REMOVED :
+		EVENT_INTERFACE_ADDED;
+
+	wpa_printf(MSG_DEBUG, "RTM_%sLINK, IFLA_IFNAME: Interface '%s' %s",
+		   del ? "DEL" : "NEW",
+		   event.interface_status.ifname,
+		   del ? "removed" : "added");
+
+	if (os_strcmp(drv->ifname, event.interface_status.ifname) == 0) {
+		if (del)
+			drv->if_removed = 1;
+		else
+			drv->if_removed = 0;
+	}
+
+	wpa_supplicant_event(ctx, EVENT_INTERFACE_STATUS, &event);
+}
+
+
+static int wpa_driver_nl80211_own_ifname(struct wpa_driver_nl80211_data *drv,
+					 struct nlmsghdr *h)
+{
+	struct ifinfomsg *ifi;
+	int attrlen, _nlmsg_len, rta_len;
+	struct rtattr *attr;
+
+	ifi = NLMSG_DATA(h);
+
+	_nlmsg_len = NLMSG_ALIGN(sizeof(struct ifinfomsg));
+
+	attrlen = h->nlmsg_len - _nlmsg_len;
+	if (attrlen < 0)
+		return 0;
+
+	attr = (struct rtattr *) (((char *) ifi) + _nlmsg_len);
+
+	rta_len = RTA_ALIGN(sizeof(struct rtattr));
+	while (RTA_OK(attr, attrlen)) {
+		if (attr->rta_type == IFLA_IFNAME) {
+			if (os_strcmp(((char *) attr) + rta_len, drv->ifname)
+			    == 0)
+				return 1;
+			else
+				break;
+		}
+		attr = RTA_NEXT(attr, attrlen);
+	}
+
+	return 0;
+}
+
+
+static int wpa_driver_nl80211_own_ifindex(struct wpa_driver_nl80211_data *drv,
+					  int ifindex, struct nlmsghdr *h)
+{
+	if (drv->ifindex == ifindex)
+		return 1;
+
+	if (drv->if_removed && wpa_driver_nl80211_own_ifname(drv, h)) {
+		drv->ifindex = if_nametoindex(drv->ifname);
+		wpa_printf(MSG_DEBUG, "nl80211: Update ifindex for a removed "
+			   "interface");
+		wpa_driver_nl80211_finish_drv_init(drv);
+		return 1;
+	}
+
+	return 0;
+}
+
+
+static void wpa_driver_nl80211_event_rtm_newlink(struct wpa_driver_nl80211_data *drv,
+					      void *ctx, struct nlmsghdr *h,
+					      size_t len)
+{
+	struct ifinfomsg *ifi;
+	int attrlen, _nlmsg_len, rta_len;
+	struct rtattr * attr;
+
+	if (len < sizeof(*ifi))
+		return;
+
+	ifi = NLMSG_DATA(h);
+
+	if (!wpa_driver_nl80211_own_ifindex(drv, ifi->ifi_index, h)) {
+		wpa_printf(MSG_DEBUG, "Ignore event for foreign ifindex %d",
+			   ifi->ifi_index);
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "RTM_NEWLINK: operstate=%d ifi_flags=0x%x "
+		   "(%s%s%s%s)",
+		   drv->operstate, ifi->ifi_flags,
+		   (ifi->ifi_flags & IFF_UP) ? "[UP]" : "",
+		   (ifi->ifi_flags & IFF_RUNNING) ? "[RUNNING]" : "",
+		   (ifi->ifi_flags & IFF_LOWER_UP) ? "[LOWER_UP]" : "",
+		   (ifi->ifi_flags & IFF_DORMANT) ? "[DORMANT]" : "");
+	/*
+	 * Some drivers send the association event before the operup event--in
+	 * this case, lifting operstate in wpa_driver_nl80211_set_operstate()
+	 * fails. This will hit us when wpa_supplicant does not need to do
+	 * IEEE 802.1X authentication
+	 */
+	if (drv->operstate == 1 &&
+	    (ifi->ifi_flags & (IFF_LOWER_UP | IFF_DORMANT)) == IFF_LOWER_UP &&
+	    !(ifi->ifi_flags & IFF_RUNNING))
+		wpa_driver_nl80211_send_oper_ifla(drv, -1, IF_OPER_UP);
+
+	_nlmsg_len = NLMSG_ALIGN(sizeof(struct ifinfomsg));
+
+	attrlen = h->nlmsg_len - _nlmsg_len;
+	if (attrlen < 0)
+		return;
+
+	attr = (struct rtattr *) (((char *) ifi) + _nlmsg_len);
+
+	rta_len = RTA_ALIGN(sizeof(struct rtattr));
+	while (RTA_OK(attr, attrlen)) {
+		if (attr->rta_type == IFLA_WIRELESS) {
+			wpa_driver_nl80211_event_wireless(
+				drv, ctx, ((char *) attr) + rta_len,
+				attr->rta_len - rta_len);
+		} else if (attr->rta_type == IFLA_IFNAME) {
+			wpa_driver_nl80211_event_link(
+				drv, ctx,
+				((char *) attr) + rta_len,
+				attr->rta_len - rta_len, 0);
+		}
+		attr = RTA_NEXT(attr, attrlen);
+	}
+}
+
+
+static void wpa_driver_nl80211_event_rtm_dellink(struct wpa_driver_nl80211_data *drv,
+					      void *ctx, struct nlmsghdr *h,
+					      size_t len)
+{
+	struct ifinfomsg *ifi;
+	int attrlen, _nlmsg_len, rta_len;
+	struct rtattr * attr;
+
+	if (len < sizeof(*ifi))
+		return;
+
+	ifi = NLMSG_DATA(h);
+
+	_nlmsg_len = NLMSG_ALIGN(sizeof(struct ifinfomsg));
+
+	attrlen = h->nlmsg_len - _nlmsg_len;
+	if (attrlen < 0)
+		return;
+
+	attr = (struct rtattr *) (((char *) ifi) + _nlmsg_len);
+
+	rta_len = RTA_ALIGN(sizeof(struct rtattr));
+	while (RTA_OK(attr, attrlen)) {
+		if (attr->rta_type == IFLA_IFNAME) {
+			wpa_driver_nl80211_event_link(
+				drv, ctx,
+				((char *) attr) + rta_len,
+				attr->rta_len - rta_len, 1);
+		}
+		attr = RTA_NEXT(attr, attrlen);
+	}
+}
+
+
+static void wpa_driver_nl80211_event_receive_wext(int sock, void *eloop_ctx,
+						  void *sock_ctx)
+{
+	char buf[8192];
+	int left;
+	struct sockaddr_nl from;
+	socklen_t fromlen;
+	struct nlmsghdr *h;
+	int max_events = 10;
+
+try_again:
+	fromlen = sizeof(from);
+	left = recvfrom(sock, buf, sizeof(buf), MSG_DONTWAIT,
+			(struct sockaddr *) &from, &fromlen);
+	if (left < 0) {
+		if (errno != EINTR && errno != EAGAIN)
+			perror("recvfrom(netlink)");
+		return;
+	}
+
+	h = (struct nlmsghdr *) buf;
+	while (left >= (int) sizeof(*h)) {
+		int len, plen;
+
+		len = h->nlmsg_len;
+		plen = len - sizeof(*h);
+		if (len > left || plen < 0) {
+			wpa_printf(MSG_DEBUG, "Malformed netlink message: "
+				   "len=%d left=%d plen=%d",
+				   len, left, plen);
+			break;
+		}
+
+		switch (h->nlmsg_type) {
+		case RTM_NEWLINK:
+			wpa_driver_nl80211_event_rtm_newlink(eloop_ctx, sock_ctx,
+							  h, plen);
+			break;
+		case RTM_DELLINK:
+			wpa_driver_nl80211_event_rtm_dellink(eloop_ctx, sock_ctx,
+							  h, plen);
+			break;
+		}
+
+		len = NLMSG_ALIGN(len);
+		left -= len;
+		h = (struct nlmsghdr *) ((char *) h + len);
+	}
+
+	if (left > 0) {
+		wpa_printf(MSG_DEBUG, "%d extra bytes in the end of netlink "
+			   "message", left);
+	}
+
+	if (--max_events > 0) {
+		/*
+		 * Try to receive all events in one eloop call in order to
+		 * limit race condition on cases where AssocInfo event, Assoc
+		 * event, and EAPOL frames are received more or less at the
+		 * same time. We want to process the event messages first
+		 * before starting EAPOL processing.
+		 */
+		goto try_again;
+	}
+}
+
+
+static int no_seq_check(struct nl_msg *msg, void *arg)
+{
+	return NL_OK;
+}
+
+
+static int process_event(struct nl_msg *msg, void *arg)
+{
+	struct wpa_driver_nl80211_data *drv = arg;
+	struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+	struct nlattr *tb[NL80211_ATTR_MAX + 1];
+
+	nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+		  genlmsg_attrlen(gnlh, 0), NULL);
+
+	if (tb[NL80211_ATTR_IFINDEX]) {
+		int ifindex = nla_get_u32(tb[NL80211_ATTR_IFINDEX]);
+		if (ifindex != drv->ifindex) {
+			wpa_printf(MSG_DEBUG, "nl80211: Ignored event (cmd=%d)"
+				   " for foreign interface (ifindex %d)",
+				   gnlh->cmd, ifindex);
+			return NL_SKIP;
+		}
+	}
+
+	switch (gnlh->cmd) {
+	case NL80211_CMD_TRIGGER_SCAN:
+		wpa_printf(MSG_DEBUG, "nl80211: Scan trigger");
+		break;
+	case NL80211_CMD_NEW_SCAN_RESULTS:
+		wpa_printf(MSG_DEBUG, "nl80211: New scan results available");
+		drv->scan_complete_events = 1;
+		eloop_cancel_timeout(wpa_driver_nl80211_scan_timeout, drv,
+				     drv->ctx);
+		wpa_supplicant_event(drv->ctx, EVENT_SCAN_RESULTS, NULL);
+		break;
+	case NL80211_CMD_SCAN_ABORTED:
+		wpa_printf(MSG_DEBUG, "nl80211: Scan aborted");
+		/*
+		 * Need to indicate that scan results are available in order
+		 * not to make wpa_supplicant stop its scanning.
+		 */
+		eloop_cancel_timeout(wpa_driver_nl80211_scan_timeout, drv,
+				     drv->ctx);
+		wpa_supplicant_event(drv->ctx, EVENT_SCAN_RESULTS, NULL);
+		break;
+	default:
+		wpa_printf(MSG_DEBUG, "nl0211: Ignored unknown event (cmd=%d)",
+			   gnlh->cmd);
+		break;
+	}
+
+	return NL_SKIP;
+}
+
+
+static void wpa_driver_nl80211_event_receive(int sock, void *eloop_ctx,
+					     void *sock_ctx)
+{
+	struct nl_cb *cb;
+	struct wpa_driver_nl80211_data *drv = eloop_ctx;
+
+	wpa_printf(MSG_DEBUG, "nl80211: Event message available");
+
+	cb = nl_cb_clone(drv->nl_cb);
+	if (!cb)
+		return;
+	nl_cb_set(cb, NL_CB_SEQ_CHECK, NL_CB_CUSTOM, no_seq_check, NULL);
+	nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, process_event, drv);
+	nl_recvmsgs(drv->nl_handle, cb);
+	nl_cb_put(cb);
+}
+
+
+static int wpa_driver_nl80211_get_ifflags_ifname(struct wpa_driver_nl80211_data *drv,
+					      const char *ifname, int *flags)
+{
+	struct ifreq ifr;
+
+	os_memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);
+	if (ioctl(drv->ioctl_sock, SIOCGIFFLAGS, (caddr_t) &ifr) < 0) {
+		perror("ioctl[SIOCGIFFLAGS]");
+		return -1;
+	}
+	*flags = ifr.ifr_flags & 0xffff;
+	return 0;
+}
+
+
+/**
+ * wpa_driver_nl80211_get_ifflags - Get interface flags (SIOCGIFFLAGS)
+ * @drv: driver_nl80211 private data
+ * @flags: Pointer to returned flags value
+ * Returns: 0 on success, -1 on failure
+ */
+static int wpa_driver_nl80211_get_ifflags(struct wpa_driver_nl80211_data *drv,
+					  int *flags)
+{
+	return wpa_driver_nl80211_get_ifflags_ifname(drv, drv->ifname, flags);
+}
+
+
+static int wpa_driver_nl80211_set_ifflags_ifname(
+	struct wpa_driver_nl80211_data *drv,
+	const char *ifname, int flags)
+{
+	struct ifreq ifr;
+
+	os_memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);
+	ifr.ifr_flags = flags & 0xffff;
+	if (ioctl(drv->ioctl_sock, SIOCSIFFLAGS, (caddr_t) &ifr) < 0) {
+		perror("SIOCSIFFLAGS");
+		return -1;
+	}
+	return 0;
+}
+
+
+/**
+ * wpa_driver_nl80211_set_ifflags - Set interface flags (SIOCSIFFLAGS)
+ * @drv: driver_nl80211 private data
+ * @flags: New value for flags
+ * Returns: 0 on success, -1 on failure
+ */
+static int wpa_driver_nl80211_set_ifflags(struct wpa_driver_nl80211_data *drv,
+					  int flags)
+{
+	return wpa_driver_nl80211_set_ifflags_ifname(drv, drv->ifname, flags);
+}
+
+
+/**
+ * wpa_driver_nl80211_set_country - ask nl80211 to set the regulatory domain
+ * @priv: driver_nl80211 private data
+ * @alpha2_arg: country to which to switch to
+ * Returns: 0 on success, -1 on failure
+ *
+ * This asks nl80211 to set the regulatory domain for given
+ * country ISO / IEC alpha2.
+ */
+static int wpa_driver_nl80211_set_country(void *priv, const char *alpha2_arg)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	char alpha2[3];
+	struct nl_msg *msg;
+
+	msg = nlmsg_alloc();
+	if (!msg)
+		goto nla_put_failure;
+
+	alpha2[0] = alpha2_arg[0];
+	alpha2[1] = alpha2_arg[1];
+	alpha2[2] = '\0';
+
+	genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+		    0, NL80211_CMD_REQ_SET_REG, 0);
+
+	NLA_PUT_STRING(msg, NL80211_ATTR_REG_ALPHA2, alpha2);
+	if (send_and_recv_msgs(drv, msg, NULL, NULL))
+		return -EINVAL;
+	return 0;
+nla_put_failure:
+	return -EINVAL;
+}
+
+
+static int wpa_driver_nl80211_set_probe_req_ie(void *priv, const u8 *ies,
+					       size_t ies_len)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	struct nl_msg *msg;
+	int ret = -1;
+
+	msg = nlmsg_alloc();
+	if (!msg)
+		return -ENOMEM;
+
+	genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0, 0,
+		    NL80211_CMD_SET_MGMT_EXTRA_IE, 0);
+
+	NLA_PUT_U8(msg, NL80211_ATTR_MGMT_SUBTYPE, 4 /* ProbeReq */);
+	if (ies)
+		NLA_PUT(msg, NL80211_ATTR_IE, ies_len, ies);
+
+	ret = 0;
+
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+
+	ret = send_and_recv_msgs(drv, msg, NULL, NULL);
+	return ret;
+
+nla_put_failure:
+	return -ENOBUFS;
+}
+
+
+#ifdef CONFIG_CLIENT_MLME
+
+static int nl80211_set_vif(struct wpa_driver_nl80211_data *drv,
+			   int drop_unencrypted, int userspace_mlme)
+{
+#ifdef NL80211_CMD_SET_VIF
+	struct nl_msg *msg;
+	int ret = -1;
+
+	msg = nlmsg_alloc();
+	if (!msg)
+		return -ENOMEM;
+
+	genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0, 0,
+		    NL80211_CMD_SET_VIF, 0);
+
+	if (drop_unencrypted >= 0)
+		NLA_PUT_U8(msg, NL80211_ATTR_VIF_DROP_UNENCRYPTED,
+			   drop_unencrypted);
+	if (userspace_mlme >= 0)
+		NLA_PUT_U8(msg, NL80211_ATTR_VIF_USERSPACE_MLME,
+			   userspace_mlme);
+
+	ret = 0;
+
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+
+	ret = send_and_recv_msgs(drv, msg, NULL, NULL);
+	return ret;
+
+nla_put_failure:
+	return -ENOBUFS;
+#else /* NL80211_CMD_SET_VIF */
+	return -1;
+#endif /* NL80211_CMD_SET_VIF */
+}
+
+
+static int wpa_driver_nl80211_set_userspace_mlme(
+	struct wpa_driver_nl80211_data *drv, int enabled)
+{
+	return nl80211_set_vif(drv, -1, enabled);
+}
+
+
+static void nl80211_remove_iface(struct wpa_driver_nl80211_data *drv,
+				 int ifidx)
+{
+	struct nl_msg *msg;
+
+	msg = nlmsg_alloc();
+	if (!msg)
+		goto nla_put_failure;
+
+	genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+		    0, NL80211_CMD_DEL_INTERFACE, 0);
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, ifidx);
+	if (send_and_recv_msgs(drv, msg, NULL, NULL) == 0)
+		return;
+nla_put_failure:
+	wpa_printf(MSG_ERROR, "nl80211: Failed to remove interface.");
+}
+
+
+static int nl80211_create_iface(struct wpa_driver_nl80211_data *drv,
+				const char *ifname, enum nl80211_iftype iftype)
+{
+	struct nl_msg *msg, *flags = NULL;
+	int ifidx, err;
+	int ret = -ENOBUFS;
+
+	msg = nlmsg_alloc();
+	if (!msg)
+		return -1;
+
+	genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+		    0, NL80211_CMD_NEW_INTERFACE, 0);
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, if_nametoindex(drv->ifname));
+	NLA_PUT_STRING(msg, NL80211_ATTR_IFNAME, ifname);
+	NLA_PUT_U32(msg, NL80211_ATTR_IFTYPE, iftype);
+
+	if (iftype == NL80211_IFTYPE_MONITOR) {
+		flags = nlmsg_alloc();
+		if (!flags)
+			goto nla_put_failure;
+
+		NLA_PUT_FLAG(flags, NL80211_MNTR_FLAG_COOK_FRAMES);
+
+		err = nla_put_nested(msg, NL80211_ATTR_MNTR_FLAGS, flags);
+
+		nlmsg_free(flags);
+
+		if (err)
+			goto nla_put_failure;
+	}
+
+	ret = send_and_recv_msgs(drv, msg, NULL, NULL);
+	if (ret) {
+	nla_put_failure:
+		wpa_printf(MSG_ERROR, "nl80211: Failed to create interface %d",
+			   ret);
+		return ret;
+	}
+
+	ifidx = if_nametoindex(ifname);
+	if (ifidx <= 0)
+		return -1;
+
+	return ifidx;
+}
+
+
+static void handle_monitor_read(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	struct wpa_driver_nl80211_data *drv = eloop_ctx;
+	int len;
+	unsigned char buf[3000];
+	struct ieee80211_radiotap_iterator iter;
+	int ret;
+	int injected = 0, failed = 0, rxflags = 0;
+	struct ieee80211_rx_status rx_status;
+
+	len = recv(sock, buf, sizeof(buf), 0);
+	if (len < 0) {
+		perror("recv");
+		return;
+	}
+
+	if (ieee80211_radiotap_iterator_init(&iter, (void *) buf, len)) {
+		wpa_printf(MSG_DEBUG, "nl80211: received invalid radiotap "
+			   "frame");
+		return;
+	}
+
+	os_memset(&rx_status, 0, sizeof(rx_status));
+
+	while (1) {
+		ret = ieee80211_radiotap_iterator_next(&iter);
+		if (ret == -ENOENT)
+			break;
+		if (ret) {
+			wpa_printf(MSG_DEBUG, "nl80211: received invalid "
+				   "radiotap frame (%d)", ret);
+			return;
+		}
+		switch (iter.this_arg_index) {
+		case IEEE80211_RADIOTAP_FLAGS:
+			if (*iter.this_arg & IEEE80211_RADIOTAP_F_FCS)
+				len -= 4;
+			break;
+		case IEEE80211_RADIOTAP_RX_FLAGS:
+			rxflags = 1;
+			break;
+		case IEEE80211_RADIOTAP_TX_FLAGS:
+			injected = 1;
+			failed = le_to_host16((*(u16 *) iter.this_arg)) &
+				IEEE80211_RADIOTAP_F_TX_FAIL;
+			break;
+		case IEEE80211_RADIOTAP_DATA_RETRIES:
+			break;
+		case IEEE80211_RADIOTAP_CHANNEL:
+			/* TODO convert from freq/flags to channel number
+			 * rx_status.channel = XXX;
+			*/
+			break;
+		case IEEE80211_RADIOTAP_RATE:
+			break;
+		case IEEE80211_RADIOTAP_DB_ANTSIGNAL:
+			rx_status.ssi = *iter.this_arg;
+			break;
+		}
+	}
+
+	if (rxflags && injected)
+		return;
+
+	if (!injected) {
+		wpa_supplicant_sta_rx(drv->ctx, buf + iter.max_length,
+				      len - iter.max_length, &rx_status);
+	} else if (failed) {
+		/* TX failure callback */
+	} else {
+		/* TX success (ACK) callback */
+	}
+}
+
+
+static int wpa_driver_nl80211_create_monitor_interface(
+	struct wpa_driver_nl80211_data *drv)
+{
+	char buf[IFNAMSIZ];
+	struct sockaddr_ll ll;
+	int optval, flags;
+	socklen_t optlen;
+
+	os_snprintf(buf, IFNAMSIZ, "mon.%s", drv->ifname);
+	buf[IFNAMSIZ - 1] = '\0';
+
+	drv->monitor_ifidx =
+		nl80211_create_iface(drv, buf, NL80211_IFTYPE_MONITOR);
+
+	if (drv->monitor_ifidx < 0)
+		return -1;
+
+	if (wpa_driver_nl80211_get_ifflags_ifname(drv, buf, &flags) != 0 ||
+	    wpa_driver_nl80211_set_ifflags_ifname(drv, buf, flags | IFF_UP) !=
+	    0) {
+		wpa_printf(MSG_ERROR, "nl80211: Could not set interface '%s' "
+			   "UP", buf);
+		goto error;
+	}
+
+	os_memset(&ll, 0, sizeof(ll));
+	ll.sll_family = AF_PACKET;
+	ll.sll_ifindex = drv->monitor_ifidx;
+	drv->monitor_sock = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
+	if (drv->monitor_sock < 0) {
+		perror("socket[PF_PACKET,SOCK_RAW]");
+		goto error;
+	}
+
+	if (bind(drv->monitor_sock, (struct sockaddr *) &ll,
+		 sizeof(ll)) < 0) {
+		perror("monitor socket bind");
+		goto error;
+	}
+
+	optlen = sizeof(optval);
+	optval = 20;
+	if (setsockopt
+	    (drv->monitor_sock, SOL_SOCKET, SO_PRIORITY, &optval, optlen)) {
+		perror("Failed to set socket priority");
+		goto error;
+	}
+
+	if (eloop_register_read_sock(drv->monitor_sock, handle_monitor_read,
+				     drv, NULL)) {
+		wpa_printf(MSG_ERROR, "nl80211: Could not register monitor "
+			   "read socket");
+		goto error;
+	}
+
+	return 0;
+
+ error:
+	nl80211_remove_iface(drv, drv->monitor_ifidx);
+	return -1;
+}
+
+#endif /* CONFIG_CLIENT_MLME */
+
+
+/**
+ * wpa_driver_nl80211_init - Initialize nl80211 driver interface
+ * @ctx: context to be used when calling wpa_supplicant functions,
+ * e.g., wpa_supplicant_event()
+ * @ifname: interface name, e.g., wlan0
+ * Returns: Pointer to private data, %NULL on failure
+ */
+static void * wpa_driver_nl80211_init(void *ctx, const char *ifname)
+{
+	int s, ret;
+	struct sockaddr_nl local;
+	struct wpa_driver_nl80211_data *drv;
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	drv->ctx = ctx;
+	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+
+	drv->nl_cb = nl_cb_alloc(NL_CB_DEFAULT);
+	if (drv->nl_cb == NULL) {
+		wpa_printf(MSG_ERROR, "nl80211: Failed to allocate netlink "
+			   "callbacks");
+		goto err1;
+	}
+
+	drv->nl_handle = nl_handle_alloc_cb(drv->nl_cb);
+	if (drv->nl_handle == NULL) {
+		wpa_printf(MSG_ERROR, "nl80211: Failed to allocate netlink "
+			   "callbacks");
+		goto err2;
+	}
+
+	if (genl_connect(drv->nl_handle)) {
+		wpa_printf(MSG_ERROR, "nl80211: Failed to connect to generic "
+			   "netlink");
+		goto err3;
+	}
+
+	drv->nl_cache = genl_ctrl_alloc_cache(drv->nl_handle);
+	if (drv->nl_cache == NULL) {
+		wpa_printf(MSG_ERROR, "nl80211: Failed to allocate generic "
+			   "netlink cache");
+		goto err3;
+	}
+
+	drv->nl80211 = genl_ctrl_search_by_name(drv->nl_cache, "nl80211");
+	if (drv->nl80211 == NULL) {
+		wpa_printf(MSG_ERROR, "nl80211: 'nl80211' generic netlink not "
+			   "found");
+		goto err4;
+	}
+
+	ret = nl_get_multicast_id(drv, "nl80211", "scan");
+	if (ret >= 0)
+		ret = nl_socket_add_membership(drv->nl_handle, ret);
+	if (ret < 0) {
+		wpa_printf(MSG_ERROR, "nl80211: Could not add multicast "
+			   "membership for scan events: %d (%s)",
+			   ret, strerror(-ret));
+		goto err4;
+	}
+	eloop_register_read_sock(nl_socket_get_fd(drv->nl_handle),
+				 wpa_driver_nl80211_event_receive, drv, ctx);
+
+	drv->ioctl_sock = socket(PF_INET, SOCK_DGRAM, 0);
+	if (drv->ioctl_sock < 0) {
+		perror("socket(PF_INET,SOCK_DGRAM)");
+		goto err5;
+	}
+
+	s = socket(PF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
+	if (s < 0) {
+		perror("socket(PF_NETLINK,SOCK_RAW,NETLINK_ROUTE)");
+		goto err6;
+	}
+
+	os_memset(&local, 0, sizeof(local));
+	local.nl_family = AF_NETLINK;
+	local.nl_groups = RTMGRP_LINK;
+	if (bind(s, (struct sockaddr *) &local, sizeof(local)) < 0) {
+		perror("bind(netlink)");
+		close(s);
+		goto err6;
+	}
+
+	eloop_register_read_sock(s, wpa_driver_nl80211_event_receive_wext, drv,
+				 ctx);
+	drv->wext_event_sock = s;
+
+	wpa_driver_nl80211_finish_drv_init(drv);
+
+	return drv;
+
+err6:
+	close(drv->ioctl_sock);
+err5:
+	genl_family_put(drv->nl80211);
+err4:
+	nl_cache_free(drv->nl_cache);
+err3:
+	nl_handle_destroy(drv->nl_handle);
+err2:
+	nl_cb_put(drv->nl_cb);
+err1:
+	os_free(drv);
+	return NULL;
+}
+
+
+static void
+wpa_driver_nl80211_finish_drv_init(struct wpa_driver_nl80211_data *drv)
+{
+	int flags;
+
+	drv->ifindex = if_nametoindex(drv->ifname);
+
+	if (wpa_driver_nl80211_set_mode(drv, 0) < 0) {
+		printf("Could not configure driver to use managed mode\n");
+	}
+
+	if (wpa_driver_nl80211_get_ifflags(drv, &flags) != 0)
+		printf("Could not get interface '%s' flags\n", drv->ifname);
+	else if (!(flags & IFF_UP)) {
+		if (wpa_driver_nl80211_set_ifflags(drv, flags | IFF_UP) != 0) {
+			printf("Could not set interface '%s' UP\n",
+			       drv->ifname);
+		}
+	}
+
+	/*
+	 * Make sure that the driver does not have any obsolete PMKID entries.
+	 */
+	wpa_driver_nl80211_flush_pmkid(drv);
+
+	wpa_driver_nl80211_get_range(drv);
+
+	wpa_driver_nl80211_send_oper_ifla(drv, 1, IF_OPER_DORMANT);
+}
+
+
+/**
+ * wpa_driver_nl80211_deinit - Deinitialize nl80211 driver interface
+ * @priv: Pointer to private nl80211 data from wpa_driver_nl80211_init()
+ *
+ * Shut down driver interface and processing of driver events. Free
+ * private data buffer if one was allocated in wpa_driver_nl80211_init().
+ */
+static void wpa_driver_nl80211_deinit(void *priv)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	int flags;
+
+#ifdef CONFIG_CLIENT_MLME
+	if (drv->monitor_sock >= 0) {
+		eloop_unregister_read_sock(drv->monitor_sock);
+		close(drv->monitor_sock);
+	}
+	if (drv->monitor_ifidx > 0)
+		nl80211_remove_iface(drv, drv->monitor_ifidx);
+	if (drv->capa.flags & WPA_DRIVER_FLAGS_USER_SPACE_MLME)
+		wpa_driver_nl80211_set_userspace_mlme(drv, 0);
+#endif /* CONFIG_CLIENT_MLME */
+
+	eloop_cancel_timeout(wpa_driver_nl80211_scan_timeout, drv, drv->ctx);
+
+	/*
+	 * Clear possibly configured driver parameters in order to make it
+	 * easier to use the driver after wpa_supplicant has been terminated.
+	 */
+	(void) wpa_driver_nl80211_set_bssid(drv,
+					 (u8 *) "\x00\x00\x00\x00\x00\x00");
+
+	wpa_driver_nl80211_send_oper_ifla(priv, 0, IF_OPER_UP);
+
+	eloop_unregister_read_sock(drv->wext_event_sock);
+
+	if (wpa_driver_nl80211_get_ifflags(drv, &flags) == 0)
+		(void) wpa_driver_nl80211_set_ifflags(drv, flags & ~IFF_UP);
+
+	close(drv->wext_event_sock);
+	close(drv->ioctl_sock);
+	os_free(drv->assoc_req_ies);
+	os_free(drv->assoc_resp_ies);
+
+	eloop_unregister_read_sock(nl_socket_get_fd(drv->nl_handle));
+	genl_family_put(drv->nl80211);
+	nl_cache_free(drv->nl_cache);
+	nl_handle_destroy(drv->nl_handle);
+	nl_cb_put(drv->nl_cb);
+
+	os_free(drv);
+}
+
+
+/**
+ * wpa_driver_nl80211_scan_timeout - Scan timeout to report scan completion
+ * @eloop_ctx: Unused
+ * @timeout_ctx: ctx argument given to wpa_driver_nl80211_init()
+ *
+ * This function can be used as registered timeout when starting a scan to
+ * generate a scan completed event if the driver does not report this.
+ */
+static void wpa_driver_nl80211_scan_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	wpa_printf(MSG_DEBUG, "Scan timeout - try to get results");
+	wpa_supplicant_event(timeout_ctx, EVENT_SCAN_RESULTS, NULL);
+}
+
+
+/**
+ * wpa_driver_nl80211_scan - Request the driver to initiate scan
+ * @priv: Pointer to private wext data from wpa_driver_nl80211_init()
+ * @ssid: Specific SSID to scan for (ProbeReq) or %NULL to scan for
+ *	all SSIDs (either active scan with broadcast SSID or passive
+ *	scan
+ * @ssid_len: Length of the SSID
+ * Returns: 0 on success, -1 on failure
+ */
+static int wpa_driver_nl80211_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	int ret = 0, timeout;
+	struct nl_msg *msg, *ssids;
+
+	msg = nlmsg_alloc();
+	ssids = nlmsg_alloc();
+	if (!msg || !ssids) {
+		nlmsg_free(msg);
+		nlmsg_free(ssids);
+		return -1;
+	}
+
+	genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0, 0,
+		    NL80211_CMD_TRIGGER_SCAN, 0);
+
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+
+	if (ssid && ssid_len) {
+		/* Request an active scan for a specific SSID */
+		NLA_PUT(ssids, 1, ssid_len, ssid);
+	} else {
+		/* Request an active scan for wildcard SSID */
+		NLA_PUT(ssids, 1, 0, "");
+	}
+	nla_put_nested(msg, NL80211_ATTR_SCAN_SSIDS, ssids);
+
+	ret = send_and_recv_msgs(drv, msg, NULL, NULL);
+	msg = NULL;
+	if (ret) {
+		wpa_printf(MSG_DEBUG, "nl80211: Scan trigger failed: ret=%d "
+			   "(%s)", ret, strerror(-ret));
+		goto nla_put_failure;
+	}
+
+	/* Not all drivers generate "scan completed" wireless event, so try to
+	 * read results after a timeout. */
+	timeout = 10;
+	if (drv->scan_complete_events) {
+		/*
+		 * The driver seems to deliver SIOCGIWSCAN events to notify
+		 * when scan is complete, so use longer timeout to avoid race
+		 * conditions with scanning and following association request.
+		 */
+		timeout = 30;
+	}
+	wpa_printf(MSG_DEBUG, "Scan requested (ret=%d) - scan timeout %d "
+		   "seconds", ret, timeout);
+	eloop_cancel_timeout(wpa_driver_nl80211_scan_timeout, drv, drv->ctx);
+	eloop_register_timeout(timeout, 0, wpa_driver_nl80211_scan_timeout,
+			       drv, drv->ctx);
+
+nla_put_failure:
+	nlmsg_free(ssids);
+	nlmsg_free(msg);
+	return ret;
+}
+
+
+static int bss_info_handler(struct nl_msg *msg, void *arg)
+{
+	struct nlattr *tb[NL80211_ATTR_MAX + 1];
+	struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+	struct nlattr *bss[NL80211_BSS_MAX + 1];
+	static struct nla_policy bss_policy[NL80211_BSS_MAX + 1] = {
+		[NL80211_BSS_BSSID] = { .type = NLA_UNSPEC },
+		[NL80211_BSS_FREQUENCY] = { .type = NLA_U32 },
+		[NL80211_BSS_TSF] = { .type = NLA_U64 },
+		[NL80211_BSS_BEACON_INTERVAL] = { .type = NLA_U16 },
+		[NL80211_BSS_CAPABILITY] = { .type = NLA_U16 },
+		[NL80211_BSS_INFORMATION_ELEMENTS] = { .type = NLA_UNSPEC },
+		[NL80211_BSS_SIGNAL_MBM] = { .type = NLA_U32 },
+		[NL80211_BSS_SIGNAL_UNSPEC] = { .type = NLA_U8 },
+	};
+	struct wpa_scan_results *res = arg;
+	struct wpa_scan_res **tmp;
+	struct wpa_scan_res *r;
+	const u8 *ie;
+	size_t ie_len;
+
+	nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+		  genlmsg_attrlen(gnlh, 0), NULL);
+	if (!tb[NL80211_ATTR_BSS])
+		return NL_SKIP;
+	if (nla_parse_nested(bss, NL80211_BSS_MAX, tb[NL80211_ATTR_BSS],
+			     bss_policy))
+		return NL_SKIP;
+	if (bss[NL80211_BSS_INFORMATION_ELEMENTS]) {
+		ie = nla_data(bss[NL80211_BSS_INFORMATION_ELEMENTS]);
+		ie_len = nla_len(bss[NL80211_BSS_INFORMATION_ELEMENTS]);
+	} else {
+		ie = NULL;
+		ie_len = 0;
+	}
+
+	r = os_zalloc(sizeof(*r) + ie_len);
+	if (r == NULL)
+		return NL_SKIP;
+	if (bss[NL80211_BSS_BSSID])
+		os_memcpy(r->bssid, nla_data(bss[NL80211_BSS_BSSID]),
+			  ETH_ALEN);
+	if (bss[NL80211_BSS_FREQUENCY])
+		r->freq = nla_get_u32(bss[NL80211_BSS_FREQUENCY]);
+	if (bss[NL80211_BSS_BEACON_INTERVAL])
+		r->beacon_int = nla_get_u16(bss[NL80211_BSS_BEACON_INTERVAL]);
+	if (bss[NL80211_BSS_CAPABILITY])
+		r->caps = nla_get_u16(bss[NL80211_BSS_CAPABILITY]);
+	if (bss[NL80211_BSS_SIGNAL_UNSPEC])
+		r->qual = nla_get_u8(bss[NL80211_BSS_SIGNAL_UNSPEC]);
+	if (bss[NL80211_BSS_SIGNAL_MBM])
+		r->level = nla_get_u32(bss[NL80211_BSS_SIGNAL_MBM]);
+	if (bss[NL80211_BSS_TSF])
+		r->tsf = nla_get_u64(bss[NL80211_BSS_TSF]);
+	r->ie_len = ie_len;
+	if (ie)
+		os_memcpy(r + 1, ie, ie_len);
+
+	tmp = os_realloc(res->res,
+			 (res->num + 1) * sizeof(struct wpa_scan_res *));
+	if (tmp == NULL) {
+		os_free(r);
+		return NL_SKIP;
+	}
+	tmp[res->num++] = r;
+	res->res = tmp;
+
+	return NL_SKIP;
+}
+
+
+/**
+ * wpa_driver_nl80211_get_scan_results - Fetch the latest scan results
+ * @priv: Pointer to private wext data from wpa_driver_nl80211_init()
+ * Returns: Scan results on success, -1 on failure
+ */
+static struct wpa_scan_results *
+wpa_driver_nl80211_get_scan_results(void *priv)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	struct nl_msg *msg;
+	struct wpa_scan_results *res;
+	int ret;
+
+	res = os_zalloc(sizeof(*res));
+	if (res == NULL)
+		return 0;
+	msg = nlmsg_alloc();
+	if (!msg)
+		goto nla_put_failure;
+
+	genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0, NLM_F_DUMP,
+		    NL80211_CMD_GET_SCAN, 0);
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+
+	ret = send_and_recv_msgs(drv, msg, bss_info_handler, res);
+	msg = NULL;
+	if (ret == 0) {
+		wpa_printf(MSG_DEBUG, "Received scan results (%lu BSSes)",
+			   (unsigned long) res->num);
+		return res;
+	}
+	wpa_printf(MSG_DEBUG, "nl80211: Scan result fetch failed: ret=%d "
+		   "(%s)", ret, strerror(-ret));
+nla_put_failure:
+	nlmsg_free(msg);
+	wpa_scan_results_free(res);
+	return NULL;
+}
+
+
+static int wpa_driver_nl80211_get_range(void *priv)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	struct iw_range *range;
+	struct iwreq iwr;
+	int minlen;
+	size_t buflen;
+
+	/*
+	 * Use larger buffer than struct iw_range in order to allow the
+	 * structure to grow in the future.
+	 */
+	buflen = sizeof(struct iw_range) + 500;
+	range = os_zalloc(buflen);
+	if (range == NULL)
+		return -1;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.data.pointer = (caddr_t) range;
+	iwr.u.data.length = buflen;
+
+	minlen = ((char *) &range->enc_capa) - (char *) range +
+		sizeof(range->enc_capa);
+
+	if (ioctl(drv->ioctl_sock, SIOCGIWRANGE, &iwr) < 0) {
+		perror("ioctl[SIOCGIWRANGE]");
+		os_free(range);
+		return -1;
+	} else if (iwr.u.data.length >= minlen &&
+		   range->we_version_compiled >= 18) {
+		wpa_printf(MSG_DEBUG, "SIOCGIWRANGE: WE(compiled)=%d "
+			   "WE(source)=%d enc_capa=0x%x",
+			   range->we_version_compiled,
+			   range->we_version_source,
+			   range->enc_capa);
+		drv->has_capability = 1;
+		drv->we_version_compiled = range->we_version_compiled;
+		if (range->enc_capa & IW_ENC_CAPA_WPA) {
+			drv->capa.key_mgmt |= WPA_DRIVER_CAPA_KEY_MGMT_WPA |
+				WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK;
+		}
+		if (range->enc_capa & IW_ENC_CAPA_WPA2) {
+			drv->capa.key_mgmt |= WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
+				WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK;
+		}
+		drv->capa.enc |= WPA_DRIVER_CAPA_ENC_WEP40 |
+			WPA_DRIVER_CAPA_ENC_WEP104;
+		if (range->enc_capa & IW_ENC_CAPA_CIPHER_TKIP)
+			drv->capa.enc |= WPA_DRIVER_CAPA_ENC_TKIP;
+		if (range->enc_capa & IW_ENC_CAPA_CIPHER_CCMP)
+			drv->capa.enc |= WPA_DRIVER_CAPA_ENC_CCMP;
+		drv->capa.auth = WPA_DRIVER_AUTH_OPEN |
+			WPA_DRIVER_AUTH_SHARED |
+			WPA_DRIVER_AUTH_LEAP;
+		wpa_printf(MSG_DEBUG, "  capabilities: key_mgmt 0x%x enc 0x%x",
+			   drv->capa.key_mgmt, drv->capa.enc);
+	} else {
+		wpa_printf(MSG_DEBUG, "SIOCGIWRANGE: too old (short) data - "
+			   "assuming WPA is not supported");
+	}
+
+	os_free(range);
+	return 0;
+}
+
+
+static int wpa_driver_nl80211_set_wpa(void *priv, int enabled)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	return wpa_driver_nl80211_set_auth_param(drv, IW_AUTH_WPA_ENABLED,
+					      enabled);
+}
+
+
+static int wpa_driver_nl80211_set_key(void *priv, wpa_alg alg,
+				      const u8 *addr, int key_idx,
+				      int set_tx, const u8 *seq,
+				      size_t seq_len,
+				      const u8 *key, size_t key_len)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	int err;
+	struct nl_msg *msg;
+
+	wpa_printf(MSG_DEBUG, "%s: alg=%d addr=%p key_idx=%d set_tx=%d "
+		   "seq_len=%lu key_len=%lu",
+		   __func__, alg, addr, key_idx, set_tx,
+		   (unsigned long) seq_len, (unsigned long) key_len);
+
+	msg = nlmsg_alloc();
+	if (msg == NULL)
+		return -1;
+
+	if (alg == WPA_ALG_NONE) {
+		genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0, 0,
+			    NL80211_CMD_DEL_KEY, 0);
+	} else {
+		genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0, 0,
+			    NL80211_CMD_NEW_KEY, 0);
+		NLA_PUT(msg, NL80211_ATTR_KEY_DATA, key_len, key);
+		switch (alg) {
+		case WPA_ALG_WEP:
+			if (key_len == 5)
+				NLA_PUT_U32(msg, NL80211_ATTR_KEY_CIPHER,
+					    0x000FAC01);
+			else
+				NLA_PUT_U32(msg, NL80211_ATTR_KEY_CIPHER,
+					    0x000FAC05);
+			break;
+		case WPA_ALG_TKIP:
+			NLA_PUT_U32(msg, NL80211_ATTR_KEY_CIPHER, 0x000FAC02);
+			break;
+		case WPA_ALG_CCMP:
+			NLA_PUT_U32(msg, NL80211_ATTR_KEY_CIPHER, 0x000FAC04);
+			break;
+#ifdef CONFIG_IEEE80211W
+		case WPA_ALG_IGTK:
+			NLA_PUT_U32(msg, NL80211_ATTR_KEY_CIPHER, 0x000FAC06);
+			break;
+#endif /* CONFIG_IEEE80211W */
+		default:
+			nlmsg_free(msg);
+			return -1;
+		}
+	}
+
+	if (addr && os_memcmp(addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) != 0)
+	{
+		wpa_printf(MSG_DEBUG, "   addr=" MACSTR, MAC2STR(addr));
+		NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, addr);
+	}
+	NLA_PUT_U8(msg, NL80211_ATTR_KEY_IDX, key_idx);
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+
+	err = send_and_recv_msgs(drv, msg, NULL, NULL);
+	if (err) {
+		wpa_printf(MSG_DEBUG, "nl80211: set_key failed; err=%d", err);
+		return -1;
+	}
+
+	if (set_tx && alg != WPA_ALG_NONE) {
+		msg = nlmsg_alloc();
+		if (msg == NULL)
+			return -1;
+
+		genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+			    0, NL80211_CMD_SET_KEY, 0);
+		NLA_PUT_U8(msg, NL80211_ATTR_KEY_IDX, key_idx);
+		NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+		NLA_PUT_FLAG(msg, NL80211_ATTR_KEY_DEFAULT);
+
+		err = send_and_recv_msgs(drv, msg, NULL, NULL);
+		if (err) {
+			wpa_printf(MSG_DEBUG, "nl80211: set default key "
+				   "failed; err=%d", err);
+			return -1;
+		}
+	}
+
+	return 0;
+
+nla_put_failure:
+	return -ENOBUFS;
+}
+
+
+static int wpa_driver_nl80211_set_countermeasures(void *priv,
+					       int enabled)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	return wpa_driver_nl80211_set_auth_param(drv,
+					      IW_AUTH_TKIP_COUNTERMEASURES,
+					      enabled);
+}
+
+
+static int wpa_driver_nl80211_set_drop_unencrypted(void *priv,
+						int enabled)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	drv->use_crypt = enabled;
+	return wpa_driver_nl80211_set_auth_param(drv, IW_AUTH_DROP_UNENCRYPTED,
+					      enabled);
+}
+
+
+static int wpa_driver_nl80211_mlme(struct wpa_driver_nl80211_data *drv,
+				const u8 *addr, int cmd, int reason_code)
+{
+	struct iwreq iwr;
+	struct iw_mlme mlme;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	os_memset(&mlme, 0, sizeof(mlme));
+	mlme.cmd = cmd;
+	mlme.reason_code = reason_code;
+	mlme.addr.sa_family = ARPHRD_ETHER;
+	os_memcpy(mlme.addr.sa_data, addr, ETH_ALEN);
+	iwr.u.data.pointer = (caddr_t) &mlme;
+	iwr.u.data.length = sizeof(mlme);
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWMLME, &iwr) < 0) {
+		perror("ioctl[SIOCSIWMLME]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+static int wpa_driver_nl80211_deauthenticate(void *priv, const u8 *addr,
+					  int reason_code)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	return wpa_driver_nl80211_mlme(drv, addr, IW_MLME_DEAUTH, reason_code);
+}
+
+
+static int wpa_driver_nl80211_disassociate(void *priv, const u8 *addr,
+					int reason_code)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	return wpa_driver_nl80211_mlme(drv, addr, IW_MLME_DISASSOC,
+				    reason_code);
+}
+
+
+static int wpa_driver_nl80211_set_gen_ie(void *priv, const u8 *ie,
+				      size_t ie_len)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.data.pointer = (caddr_t) ie;
+	iwr.u.data.length = ie_len;
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWGENIE, &iwr) < 0) {
+		perror("ioctl[SIOCSIWGENIE]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+static int wpa_driver_nl80211_cipher2wext(int cipher)
+{
+	switch (cipher) {
+	case CIPHER_NONE:
+		return IW_AUTH_CIPHER_NONE;
+	case CIPHER_WEP40:
+		return IW_AUTH_CIPHER_WEP40;
+	case CIPHER_TKIP:
+		return IW_AUTH_CIPHER_TKIP;
+	case CIPHER_CCMP:
+		return IW_AUTH_CIPHER_CCMP;
+	case CIPHER_WEP104:
+		return IW_AUTH_CIPHER_WEP104;
+	default:
+		return 0;
+	}
+}
+
+
+static int wpa_driver_nl80211_keymgmt2wext(int keymgmt)
+{
+	switch (keymgmt) {
+	case KEY_MGMT_802_1X:
+	case KEY_MGMT_802_1X_NO_WPA:
+		return IW_AUTH_KEY_MGMT_802_1X;
+	case KEY_MGMT_PSK:
+		return IW_AUTH_KEY_MGMT_PSK;
+	default:
+		return 0;
+	}
+}
+
+
+static int
+wpa_driver_nl80211_auth_alg_fallback(struct wpa_driver_nl80211_data *drv,
+				  struct wpa_driver_associate_params *params)
+{
+	struct iwreq iwr;
+	int ret = 0;
+
+	wpa_printf(MSG_DEBUG, "WEXT: Driver did not support "
+		   "SIOCSIWAUTH for AUTH_ALG, trying SIOCSIWENCODE");
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	/* Just changing mode, not actual keys */
+	iwr.u.encoding.flags = 0;
+	iwr.u.encoding.pointer = (caddr_t) NULL;
+	iwr.u.encoding.length = 0;
+
+	/*
+	 * Note: IW_ENCODE_{OPEN,RESTRICTED} can be interpreted to mean two
+	 * different things. Here they are used to indicate Open System vs.
+	 * Shared Key authentication algorithm. However, some drivers may use
+	 * them to select between open/restricted WEP encrypted (open = allow
+	 * both unencrypted and encrypted frames; restricted = only allow
+	 * encrypted frames).
+	 */
+
+	if (!drv->use_crypt) {
+		iwr.u.encoding.flags |= IW_ENCODE_DISABLED;
+	} else {
+		if (params->auth_alg & AUTH_ALG_OPEN_SYSTEM)
+			iwr.u.encoding.flags |= IW_ENCODE_OPEN;
+		if (params->auth_alg & AUTH_ALG_SHARED_KEY)
+			iwr.u.encoding.flags |= IW_ENCODE_RESTRICTED;
+	}
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWENCODE, &iwr) < 0) {
+		perror("ioctl[SIOCSIWENCODE]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+static int wpa_driver_nl80211_associate(
+	void *priv, struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	int ret = 0;
+	int allow_unencrypted_eapol;
+	int value;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	/*
+	 * If the driver did not support SIOCSIWAUTH, fallback to
+	 * SIOCSIWENCODE here.
+	 */
+	if (drv->auth_alg_fallback &&
+	    wpa_driver_nl80211_auth_alg_fallback(drv, params) < 0)
+		ret = -1;
+
+	if (!params->bssid &&
+	    wpa_driver_nl80211_set_bssid(drv, NULL) < 0)
+		ret = -1;
+
+	/* TODO: should consider getting wpa version and cipher/key_mgmt suites
+	 * from configuration, not from here, where only the selected suite is
+	 * available */
+	if (wpa_driver_nl80211_set_gen_ie(drv, params->wpa_ie, params->wpa_ie_len)
+	    < 0)
+		ret = -1;
+	if (params->wpa_ie == NULL || params->wpa_ie_len == 0)
+		value = IW_AUTH_WPA_VERSION_DISABLED;
+	else if (params->wpa_ie[0] == WLAN_EID_RSN)
+		value = IW_AUTH_WPA_VERSION_WPA2;
+	else
+		value = IW_AUTH_WPA_VERSION_WPA;
+	if (wpa_driver_nl80211_set_auth_param(drv,
+					   IW_AUTH_WPA_VERSION, value) < 0)
+		ret = -1;
+	value = wpa_driver_nl80211_cipher2wext(params->pairwise_suite);
+	if (wpa_driver_nl80211_set_auth_param(drv,
+					   IW_AUTH_CIPHER_PAIRWISE, value) < 0)
+		ret = -1;
+	value = wpa_driver_nl80211_cipher2wext(params->group_suite);
+	if (wpa_driver_nl80211_set_auth_param(drv,
+					   IW_AUTH_CIPHER_GROUP, value) < 0)
+		ret = -1;
+	value = wpa_driver_nl80211_keymgmt2wext(params->key_mgmt_suite);
+	if (wpa_driver_nl80211_set_auth_param(drv,
+					   IW_AUTH_KEY_MGMT, value) < 0)
+		ret = -1;
+	value = params->key_mgmt_suite != KEY_MGMT_NONE ||
+		params->pairwise_suite != CIPHER_NONE ||
+		params->group_suite != CIPHER_NONE ||
+		params->wpa_ie_len;
+	if (wpa_driver_nl80211_set_auth_param(drv,
+					   IW_AUTH_PRIVACY_INVOKED, value) < 0)
+		ret = -1;
+
+	/* Allow unencrypted EAPOL messages even if pairwise keys are set when
+	 * not using WPA. IEEE 802.1X specifies that these frames are not
+	 * encrypted, but WPA encrypts them when pairwise keys are in use. */
+	if (params->key_mgmt_suite == KEY_MGMT_802_1X ||
+	    params->key_mgmt_suite == KEY_MGMT_PSK)
+		allow_unencrypted_eapol = 0;
+	else
+		allow_unencrypted_eapol = 1;
+	
+	if (wpa_driver_nl80211_set_auth_param(drv,
+					   IW_AUTH_RX_UNENCRYPTED_EAPOL,
+					   allow_unencrypted_eapol) < 0)
+		ret = -1;
+	if (params->freq && wpa_driver_nl80211_set_freq(drv, params->freq) < 0)
+		ret = -1;
+	if (wpa_driver_nl80211_set_ssid(drv, params->ssid, params->ssid_len) < 0)
+		ret = -1;
+	if (params->bssid &&
+	    wpa_driver_nl80211_set_bssid(drv, params->bssid) < 0)
+		ret = -1;
+
+	return ret;
+}
+
+
+static int wpa_driver_nl80211_set_auth_alg(void *priv, int auth_alg)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	int algs = 0, res;
+
+	if (auth_alg & AUTH_ALG_OPEN_SYSTEM)
+		algs |= IW_AUTH_ALG_OPEN_SYSTEM;
+	if (auth_alg & AUTH_ALG_SHARED_KEY)
+		algs |= IW_AUTH_ALG_SHARED_KEY;
+	if (auth_alg & AUTH_ALG_LEAP)
+		algs |= IW_AUTH_ALG_LEAP;
+	if (algs == 0) {
+		/* at least one algorithm should be set */
+		algs = IW_AUTH_ALG_OPEN_SYSTEM;
+	}
+
+	res = wpa_driver_nl80211_set_auth_param(drv, IW_AUTH_80211_AUTH_ALG,
+					     algs);
+	drv->auth_alg_fallback = res == -2;
+	return res;
+}
+
+
+/**
+ * wpa_driver_nl80211_set_mode - Set wireless mode (infra/adhoc), SIOCSIWMODE
+ * @priv: Pointer to private wext data from wpa_driver_nl80211_init()
+ * @mode: 0 = infra/BSS (associate with an AP), 1 = adhoc/IBSS
+ * Returns: 0 on success, -1 on failure
+ */
+static int wpa_driver_nl80211_set_mode(void *priv, int mode)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	int ret = -1, flags;
+	struct nl_msg *msg;
+
+	msg = nlmsg_alloc();
+	if (!msg)
+		return -1;
+
+	genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+		    0, NL80211_CMD_SET_INTERFACE, 0);
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+	NLA_PUT_U32(msg, NL80211_ATTR_IFTYPE,
+		    mode ? NL80211_IFTYPE_ADHOC : NL80211_IFTYPE_STATION);
+
+	ret = send_and_recv_msgs(drv, msg, NULL, NULL);
+	if (!ret)
+		return 0;
+	else
+		goto try_again;
+
+nla_put_failure:
+	wpa_printf(MSG_ERROR, "nl80211: Failed to set interface mode: %d (%s)",
+		   ret, strerror(-ret));
+	return -1;
+
+try_again:
+	/* mac80211 doesn't allow mode changes while the device is up, so
+	 * take the device down, try to set the mode again, and bring the
+	 * device back up.
+	 */
+	if (wpa_driver_nl80211_get_ifflags(drv, &flags) == 0) {
+		(void) wpa_driver_nl80211_set_ifflags(drv, flags & ~IFF_UP);
+
+		/* Try to set the mode again while the interface is down */
+		msg = nlmsg_alloc();
+		if (!msg)
+			return -1;
+
+		genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+			    0, NL80211_CMD_SET_INTERFACE, 0);
+		NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+		NLA_PUT_U32(msg, NL80211_ATTR_IFTYPE,
+			    mode ? NL80211_IFTYPE_ADHOC :
+			    NL80211_IFTYPE_STATION);
+		ret = send_and_recv_msgs(drv, msg, NULL, NULL);
+		if (ret) {
+			wpa_printf(MSG_ERROR, "Failed to set interface %s "
+				   "mode(try_again): %d (%s)",
+				   drv->ifname, ret, strerror(-ret));
+		}
+
+		/* Ignore return value of get_ifflags to ensure that the device
+		 * is always up like it was before this function was called.
+		 */
+		(void) wpa_driver_nl80211_get_ifflags(drv, &flags);
+		(void) wpa_driver_nl80211_set_ifflags(drv, flags | IFF_UP);
+	}
+
+	return ret;
+}
+
+
+static int wpa_driver_nl80211_pmksa(struct wpa_driver_nl80211_data *drv,
+				 u32 cmd, const u8 *bssid, const u8 *pmkid)
+{
+	struct iwreq iwr;
+	struct iw_pmksa pmksa;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	os_memset(&pmksa, 0, sizeof(pmksa));
+	pmksa.cmd = cmd;
+	pmksa.bssid.sa_family = ARPHRD_ETHER;
+	if (bssid)
+		os_memcpy(pmksa.bssid.sa_data, bssid, ETH_ALEN);
+	if (pmkid)
+		os_memcpy(pmksa.pmkid, pmkid, IW_PMKID_LEN);
+	iwr.u.data.pointer = (caddr_t) &pmksa;
+	iwr.u.data.length = sizeof(pmksa);
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWPMKSA, &iwr) < 0) {
+		if (errno != EOPNOTSUPP)
+			perror("ioctl[SIOCSIWPMKSA]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+static int wpa_driver_nl80211_add_pmkid(void *priv, const u8 *bssid,
+				     const u8 *pmkid)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	return wpa_driver_nl80211_pmksa(drv, IW_PMKSA_ADD, bssid, pmkid);
+}
+
+
+static int wpa_driver_nl80211_remove_pmkid(void *priv, const u8 *bssid,
+		 			const u8 *pmkid)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	return wpa_driver_nl80211_pmksa(drv, IW_PMKSA_REMOVE, bssid, pmkid);
+}
+
+
+static int wpa_driver_nl80211_flush_pmkid(void *priv)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	return wpa_driver_nl80211_pmksa(drv, IW_PMKSA_FLUSH, NULL, NULL);
+}
+
+
+static int wpa_driver_nl80211_get_capa(void *priv,
+				       struct wpa_driver_capa *capa)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	if (!drv->has_capability)
+		return -1;
+	os_memcpy(capa, &drv->capa, sizeof(*capa));
+	return 0;
+}
+
+
+static int wpa_driver_nl80211_set_operstate(void *priv, int state)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+
+	wpa_printf(MSG_DEBUG, "%s: operstate %d->%d (%s)",
+		   __func__, drv->operstate, state, state ? "UP" : "DORMANT");
+	drv->operstate = state;
+	return wpa_driver_nl80211_send_oper_ifla(
+		drv, -1, state ? IF_OPER_UP : IF_OPER_DORMANT);
+}
+
+
+#ifdef CONFIG_CLIENT_MLME
+static int wpa_driver_nl80211_open_mlme(struct wpa_driver_nl80211_data *drv)
+{
+	if (wpa_driver_nl80211_set_userspace_mlme(drv, 1) < 0) {
+		wpa_printf(MSG_ERROR, "nl80211: Failed to enable userspace "
+			   "MLME");
+		return -1;
+	}
+	if (wpa_driver_nl80211_create_monitor_interface(drv)) {
+		wpa_printf(MSG_ERROR, "nl80211: Failed to create monitor "
+			   "interface");
+		return -1;
+	}
+	return 0;
+}
+#endif /* CONFIG_CLIENT_MLME */
+
+
+static int wpa_driver_nl80211_set_param(void *priv, const char *param)
+{
+#ifdef CONFIG_CLIENT_MLME
+	struct wpa_driver_nl80211_data *drv = priv;
+
+	if (param == NULL)
+		return 0;
+
+	wpa_printf(MSG_DEBUG, "%s: param='%s'", __func__, param);
+
+	if (os_strstr(param, "use_mlme=1")) {
+		wpa_printf(MSG_DEBUG, "nl80211: Using user space MLME");
+		drv->capa.flags |= WPA_DRIVER_FLAGS_USER_SPACE_MLME;
+
+		if (wpa_driver_nl80211_open_mlme(drv))
+			return -1;
+	}
+#endif /* CONFIG_CLIENT_MLME */
+
+	return 0;
+}
+
+
+#ifdef CONFIG_CLIENT_MLME
+
+struct phy_info_arg {
+	u16 *num_modes;
+	struct wpa_hw_modes *modes;
+};
+
+
+static int phy_info_handler(struct nl_msg *msg, void *arg)
+{
+	struct nlattr *tb_msg[NL80211_ATTR_MAX + 1];
+	struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+	struct phy_info_arg *phy_info = arg;
+
+	struct nlattr *tb_band[NL80211_BAND_ATTR_MAX + 1];
+
+	struct nlattr *tb_freq[NL80211_FREQUENCY_ATTR_MAX + 1];
+	static struct nla_policy freq_policy[NL80211_FREQUENCY_ATTR_MAX + 1]
+		= {
+		[NL80211_FREQUENCY_ATTR_FREQ] = { .type = NLA_U32 },
+		[NL80211_FREQUENCY_ATTR_DISABLED] = { .type = NLA_FLAG },
+		[NL80211_FREQUENCY_ATTR_PASSIVE_SCAN] = { .type = NLA_FLAG },
+		[NL80211_FREQUENCY_ATTR_NO_IBSS] = { .type = NLA_FLAG },
+		[NL80211_FREQUENCY_ATTR_RADAR] = { .type = NLA_FLAG },
+	};
+
+	struct nlattr *tb_rate[NL80211_BITRATE_ATTR_MAX + 1];
+	static struct nla_policy rate_policy[NL80211_BITRATE_ATTR_MAX + 1] = {
+		[NL80211_BITRATE_ATTR_RATE] = { .type = NLA_U32 },
+		[NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE] =
+		{ .type = NLA_FLAG },
+	};
+
+	struct nlattr *nl_band;
+	struct nlattr *nl_freq;
+	struct nlattr *nl_rate;
+	int rem_band, rem_freq, rem_rate;
+	struct wpa_hw_modes *mode;
+	int idx, mode_is_set;
+
+	nla_parse(tb_msg, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+		  genlmsg_attrlen(gnlh, 0), NULL);
+
+	if (!tb_msg[NL80211_ATTR_WIPHY_BANDS])
+		return NL_SKIP;
+
+	nla_for_each_nested(nl_band, tb_msg[NL80211_ATTR_WIPHY_BANDS],
+			    rem_band) {
+		mode = os_realloc(phy_info->modes,
+				  (*phy_info->num_modes + 1) * sizeof(*mode));
+		if (!mode)
+			return NL_SKIP;
+		phy_info->modes = mode;
+
+		mode_is_set = 0;
+
+		mode = &phy_info->modes[*(phy_info->num_modes)];
+		os_memset(mode, 0, sizeof(*mode));
+		*(phy_info->num_modes) += 1;
+
+		nla_parse(tb_band, NL80211_BAND_ATTR_MAX, nla_data(nl_band),
+			  nla_len(nl_band), NULL);
+
+		nla_for_each_nested(nl_freq, tb_band[NL80211_BAND_ATTR_FREQS],
+				    rem_freq) {
+			nla_parse(tb_freq, NL80211_FREQUENCY_ATTR_MAX,
+				  nla_data(nl_freq), nla_len(nl_freq),
+				  freq_policy);
+			if (!tb_freq[NL80211_FREQUENCY_ATTR_FREQ])
+				continue;
+			mode->num_channels++;
+		}
+
+		mode->channels = os_zalloc(mode->num_channels *
+					   sizeof(struct wpa_channel_data));
+		if (!mode->channels)
+			return NL_SKIP;
+
+		idx = 0;
+
+		nla_for_each_nested(nl_freq, tb_band[NL80211_BAND_ATTR_FREQS],
+				    rem_freq) {
+			nla_parse(tb_freq, NL80211_FREQUENCY_ATTR_MAX,
+				  nla_data(nl_freq), nla_len(nl_freq),
+				  freq_policy);
+			if (!tb_freq[NL80211_FREQUENCY_ATTR_FREQ])
+				continue;
+
+			mode->channels[idx].freq = nla_get_u32(
+				tb_freq[NL80211_FREQUENCY_ATTR_FREQ]);
+			mode->channels[idx].flag |= WPA_CHAN_W_SCAN |
+				WPA_CHAN_W_ACTIVE_SCAN |
+				WPA_CHAN_W_IBSS;
+
+			if (!mode_is_set) {
+				/* crude heuristic */
+				if (mode->channels[idx].freq < 4000)
+					mode->mode = WPA_MODE_IEEE80211B;
+				else
+					mode->mode = WPA_MODE_IEEE80211A;
+				mode_is_set = 1;
+			}
+
+			/* crude heuristic */
+			if (mode->channels[idx].freq < 4000) {
+				if (mode->channels[idx].freq == 2484)
+					mode->channels[idx].chan = 14;
+				else
+					mode->channels[idx].chan =
+						(mode->channels[idx].freq -
+						 2407) / 5;
+			} else
+				mode->channels[idx].chan =
+					mode->channels[idx].freq / 5 - 1000;
+
+			if (tb_freq[NL80211_FREQUENCY_ATTR_DISABLED])
+				mode->channels[idx].flag &= ~WPA_CHAN_W_SCAN;
+			if (tb_freq[NL80211_FREQUENCY_ATTR_PASSIVE_SCAN])
+				mode->channels[idx].flag &=
+					~WPA_CHAN_W_ACTIVE_SCAN;
+			if (tb_freq[NL80211_FREQUENCY_ATTR_NO_IBSS])
+				mode->channels[idx].flag &= ~WPA_CHAN_W_IBSS;
+			idx++;
+		}
+
+		nla_for_each_nested(nl_rate, tb_band[NL80211_BAND_ATTR_RATES],
+				    rem_rate) {
+			nla_parse(tb_rate, NL80211_BITRATE_ATTR_MAX,
+				  nla_data(nl_rate), nla_len(nl_rate),
+				  rate_policy);
+			if (!tb_rate[NL80211_BITRATE_ATTR_RATE])
+				continue;
+			mode->num_rates++;
+		}
+
+		mode->rates = os_zalloc(mode->num_rates *
+					sizeof(struct wpa_rate_data));
+		if (!mode->rates)
+			return NL_SKIP;
+
+		idx = 0;
+
+		nla_for_each_nested(nl_rate, tb_band[NL80211_BAND_ATTR_RATES],
+				    rem_rate) {
+			nla_parse(tb_rate, NL80211_BITRATE_ATTR_MAX,
+				  nla_data(nl_rate), nla_len(nl_rate),
+				  rate_policy);
+			if (!tb_rate[NL80211_BITRATE_ATTR_RATE])
+				continue;
+			mode->rates[idx].rate = nla_get_u32(
+				tb_rate[NL80211_BITRATE_ATTR_RATE]);
+
+			/* crude heuristic */
+			if (mode->mode == WPA_MODE_IEEE80211B &&
+			    mode->rates[idx].rate > 200)
+				mode->mode = WPA_MODE_IEEE80211G;
+
+			if (tb_rate[NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE])
+				mode->rates[idx].flags |= WPA_RATE_PREAMBLE2;
+
+			idx++;
+		}
+	}
+
+	return NL_SKIP;
+}
+
+
+static struct wpa_hw_modes *
+wpa_driver_nl80211_get_hw_feature_data(void *priv, u16 *num_modes, u16 *flags)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	struct nl_msg *msg;
+	struct phy_info_arg result = {
+		.num_modes = num_modes,
+		.modes = NULL,
+	};
+
+	*num_modes = 0;
+	*flags = 0;
+
+	msg = nlmsg_alloc();
+	if (!msg)
+		return NULL;
+
+	genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+		    0, NL80211_CMD_GET_WIPHY, 0);
+
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+
+	if (send_and_recv_msgs(drv, msg, phy_info_handler, &result) == 0)
+		return result.modes;
+nla_put_failure:
+	return NULL;
+}
+
+
+static int wpa_driver_nl80211_set_channel(void *priv, wpa_hw_mode phymode,
+					  int chan, int freq)
+{
+	return wpa_driver_nl80211_set_freq(priv, freq);
+}
+
+
+static int wpa_driver_nl80211_send_mlme(void *priv, const u8 *data,
+					size_t data_len)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	__u8 rtap_hdr[] = {
+		0x00, 0x00, /* radiotap version */
+		0x0e, 0x00, /* radiotap length */
+		0x02, 0xc0, 0x00, 0x00, /* bmap: flags, tx and rx flags */
+		0x0c,       /* F_WEP | F_FRAG (encrypt/fragment if required) */
+		0x00,       /* padding */
+		0x00, 0x00, /* RX and TX flags to indicate that */
+		0x00, 0x00, /* this is the injected frame directly */
+	};
+	struct iovec iov[2] = {
+		{
+			.iov_base = &rtap_hdr,
+			.iov_len = sizeof(rtap_hdr),
+		},
+		{
+			.iov_base = (void *) data,
+			.iov_len = data_len,
+		}
+	};
+	struct msghdr msg = {
+		.msg_name = NULL,
+		.msg_namelen = 0,
+		.msg_iov = iov,
+		.msg_iovlen = 2,
+		.msg_control = NULL,
+		.msg_controllen = 0,
+		.msg_flags = 0,
+	};
+
+	if (sendmsg(drv->monitor_sock, &msg, 0) < 0) {
+		perror("send[MLME]");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int wpa_driver_nl80211_mlme_add_sta(void *priv, const u8 *addr,
+					   const u8 *supp_rates,
+					   size_t supp_rates_len)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	struct nl_msg *msg;
+	int ret = -1;
+
+	msg = nlmsg_alloc();
+	if (!msg)
+		return -ENOMEM;
+
+	genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+		    0, NL80211_CMD_NEW_STATION, 0);
+
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+	NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, addr);
+	/* TODO: Get proper Association ID and listen interval */
+	NLA_PUT_U16(msg, NL80211_ATTR_STA_AID, 1);
+	NLA_PUT(msg, NL80211_ATTR_STA_SUPPORTED_RATES, supp_rates_len,
+		supp_rates);
+	NLA_PUT_U16(msg, NL80211_ATTR_STA_LISTEN_INTERVAL, 1);
+
+	ret = send_and_recv_msgs(drv, msg, NULL, NULL);
+	/* ignore EEXIST, this happens if a STA associates while associated */
+	if (ret == -EEXIST || ret >= 0)
+		ret = 0;
+
+nla_put_failure:
+	return ret;
+}
+
+
+static int wpa_driver_nl80211_mlme_remove_sta(void *priv, const u8 *addr)
+{
+	struct wpa_driver_nl80211_data *drv = priv;
+	struct nl_msg *msg;
+	int ret = -1;
+
+	msg = nlmsg_alloc();
+	if (!msg)
+		return -ENOMEM;
+
+	genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0,
+		    0, NL80211_CMD_DEL_STATION, 0);
+
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+	NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, addr);
+
+	ret = 0;
+
+	ret = send_and_recv_msgs(drv, msg, NULL, NULL);
+	return ret;
+
+nla_put_failure:
+	return -ENOBUFS;
+}
+
+#endif /* CONFIG_CLIENT_MLME */
+
+
+const struct wpa_driver_ops wpa_driver_nl80211_ops = {
+	.name = "nl80211",
+	.desc = "Linux nl80211/cfg80211",
+	.get_bssid = wpa_driver_nl80211_get_bssid,
+	.get_ssid = wpa_driver_nl80211_get_ssid,
+	.set_wpa = wpa_driver_nl80211_set_wpa,
+	.set_key = wpa_driver_nl80211_set_key,
+	.set_countermeasures = wpa_driver_nl80211_set_countermeasures,
+	.set_drop_unencrypted = wpa_driver_nl80211_set_drop_unencrypted,
+	.scan = wpa_driver_nl80211_scan,
+	.get_scan_results2 = wpa_driver_nl80211_get_scan_results,
+	.deauthenticate = wpa_driver_nl80211_deauthenticate,
+	.disassociate = wpa_driver_nl80211_disassociate,
+	.set_mode = wpa_driver_nl80211_set_mode,
+	.associate = wpa_driver_nl80211_associate,
+	.set_auth_alg = wpa_driver_nl80211_set_auth_alg,
+	.init = wpa_driver_nl80211_init,
+	.deinit = wpa_driver_nl80211_deinit,
+	.set_param = wpa_driver_nl80211_set_param,
+	.add_pmkid = wpa_driver_nl80211_add_pmkid,
+	.remove_pmkid = wpa_driver_nl80211_remove_pmkid,
+	.flush_pmkid = wpa_driver_nl80211_flush_pmkid,
+	.get_capa = wpa_driver_nl80211_get_capa,
+	.set_operstate = wpa_driver_nl80211_set_operstate,
+	.set_country = wpa_driver_nl80211_set_country,
+	.set_probe_req_ie = wpa_driver_nl80211_set_probe_req_ie,
+#ifdef CONFIG_CLIENT_MLME
+	.get_hw_feature_data = wpa_driver_nl80211_get_hw_feature_data,
+	.set_channel = wpa_driver_nl80211_set_channel,
+	.set_ssid = wpa_driver_nl80211_set_ssid,
+	.set_bssid = wpa_driver_nl80211_set_bssid,
+	.send_mlme = wpa_driver_nl80211_send_mlme,
+	.mlme_add_sta = wpa_driver_nl80211_mlme_add_sta,
+	.mlme_remove_sta = wpa_driver_nl80211_mlme_remove_sta,
+#endif /* CONFIG_CLIENT_MLME */
+};
diff --git a/contrib/wpa/src/drivers/driver_osx.m b/contrib/wpa/src/drivers/driver_osx.m
new file mode 100644
index 0000000..93d7df0
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_osx.m
@@ -0,0 +1,432 @@
+/*
+ * WPA Supplicant - Mac OS X Apple80211 driver interface
+ * Copyright (c) 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.
+ */
+
+#include "includes.h"
+#define Boolean __DummyBoolean
+#include <CoreFoundation/CoreFoundation.h>
+#undef Boolean
+
+#include "common.h"
+#include "driver.h"
+#include "eloop.h"
+
+#include "Apple80211.h"
+
+struct wpa_driver_osx_data {
+	void *ctx;
+	WirelessRef wireless_ctx;
+	CFArrayRef scan_results;
+};
+
+
+#ifndef CONFIG_NO_STDOUT_DEBUG
+extern int wpa_debug_level;
+
+static void dump_dict_cb(const void *key, const void *value, void *context)
+{
+        if (MSG_DEBUG < wpa_debug_level)
+                return;
+
+	wpa_printf(MSG_DEBUG, "Key:");
+	CFShow(key);
+	wpa_printf(MSG_DEBUG, "Value:");
+	CFShow(value);
+}
+#endif /* CONFIG_NO_STDOUT_DEBUG */
+
+
+static void wpa_driver_osx_dump_dict(CFDictionaryRef dict, const char *title)
+{
+#ifndef CONFIG_NO_STDOUT_DEBUG
+	wpa_printf(MSG_DEBUG, "OSX: Dump dictionary %s - %u entries",
+		   title, (unsigned int) CFDictionaryGetCount(dict));
+	CFDictionaryApplyFunction(dict, dump_dict_cb, NULL);
+#endif /* CONFIG_NO_STDOUT_DEBUG */
+}
+
+
+static int wpa_driver_osx_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_osx_data *drv = priv;
+	WirelessError err;
+	WirelessInfo info;
+	int len;
+
+	err = WirelessGetInfo(drv->wireless_ctx, &info);
+	if (err) {
+		wpa_printf(MSG_DEBUG, "OSX: WirelessGetInfo failed: %d",
+			   (int) err);
+		return -1;
+	}
+	if (!info.power) {
+		wpa_printf(MSG_DEBUG, "OSX: Wireless device power off");
+		return -1;
+	}
+
+	for (len = 0; len < 32; len++)
+		if (info.ssid[len] == 0)
+			break;
+
+	os_memcpy(ssid, info.ssid, len);
+	return len;
+}
+
+
+static int wpa_driver_osx_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_osx_data *drv = priv;
+	WirelessError err;
+	WirelessInfo info;
+
+	err = WirelessGetInfo(drv->wireless_ctx, &info);
+	if (err) {
+		wpa_printf(MSG_DEBUG, "OSX: WirelessGetInfo failed: %d",
+			   (int) err);
+		return -1;
+	}
+	if (!info.power) {
+		wpa_printf(MSG_DEBUG, "OSX: Wireless device power off");
+		return -1;
+	}
+
+	os_memcpy(bssid, info.bssID, ETH_ALEN);
+	return 0;
+}
+
+
+static void wpa_driver_osx_scan_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	wpa_supplicant_event(timeout_ctx, EVENT_SCAN_RESULTS, NULL);
+}
+
+
+static int wpa_driver_osx_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_osx_data *drv = priv;
+	WirelessError err;
+
+	if (drv->scan_results) {
+		CFRelease(drv->scan_results);
+		drv->scan_results = NULL;
+	}
+
+	if (ssid) {
+		CFStringRef data;
+		data = CFStringCreateWithBytes(kCFAllocatorDefault,
+					       ssid, ssid_len,
+					       kCFStringEncodingISOLatin1,
+					       FALSE);
+		if (data == NULL) {
+			wpa_printf(MSG_DEBUG, "CFStringCreateWithBytes "
+				   "failed");
+			return -1;
+		}
+
+		err = WirelessDirectedScan(drv->wireless_ctx,
+					   &drv->scan_results, 0, data);
+		CFRelease(data);
+		if (err) {
+			wpa_printf(MSG_DEBUG, "OSX: WirelessDirectedScan "
+				   "failed: 0x%08x", (unsigned int) err);
+			return -1;
+		}
+	} else {
+		err = WirelessScan(drv->wireless_ctx, &drv->scan_results, 0);
+		if (err) {
+			wpa_printf(MSG_DEBUG, "OSX: WirelessScan failed: "
+				   "0x%08x", (unsigned int) err);
+			return -1;
+		}
+	}
+
+	eloop_register_timeout(0, 0, wpa_driver_osx_scan_timeout, drv,
+			       drv->ctx);
+	return 0;
+}
+
+
+static int wpa_driver_osx_get_scan_results(void *priv,
+					   struct wpa_scan_result *results,
+					   size_t max_size)
+{
+	struct wpa_driver_osx_data *drv = priv;
+	size_t i, num;
+
+	if (drv->scan_results == NULL)
+		return 0;
+
+	num = CFArrayGetCount(drv->scan_results);
+	if (num > max_size)
+		num = max_size;
+	os_memset(results, 0, num * sizeof(struct wpa_scan_result));
+
+	for (i = 0; i < num; i++) {
+		struct wpa_scan_result *res = &results[i];
+		WirelessNetworkInfo *info;
+		info = (WirelessNetworkInfo *)
+			CFDataGetBytePtr(CFArrayGetValueAtIndex(
+						 drv->scan_results, i));
+
+		os_memcpy(res->bssid, info->bssid, ETH_ALEN);
+		if (info->ssid_len > 32) {
+			wpa_printf(MSG_DEBUG, "OSX: Invalid SSID length %d in "
+				   "scan results", (int) info->ssid_len);
+			continue;
+		}
+		os_memcpy(res->ssid, info->ssid, info->ssid_len);
+		res->ssid_len = info->ssid_len;
+		res->caps = info->capability;
+		res->freq = 2407 + info->channel * 5;
+		res->level = info->signal;
+		res->noise = info->noise;
+	}
+
+	return num;
+}
+
+
+static void wpa_driver_osx_assoc_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_driver_osx_data *drv = eloop_ctx;
+	u8 bssid[ETH_ALEN];
+	CFDictionaryRef ai;
+
+	if (wpa_driver_osx_get_bssid(drv, bssid) != 0) {
+		eloop_register_timeout(1, 0, wpa_driver_osx_assoc_timeout,
+				       drv, drv->ctx);
+		return;
+	}
+
+	ai = WirelessGetAssociationInfo(drv->wireless_ctx);
+	if (ai) {
+		wpa_driver_osx_dump_dict(ai, "WirelessGetAssociationInfo");
+		CFRelease(ai);
+	} else {
+		wpa_printf(MSG_DEBUG, "OSX: Failed to get association info");
+	}
+
+	wpa_supplicant_event(timeout_ctx, EVENT_ASSOC, NULL);
+}
+
+
+static int wpa_driver_osx_associate(void *priv,
+				    struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_osx_data *drv = priv;
+	WirelessError err;
+	CFDataRef ssid;
+	CFStringRef key;
+	int assoc_type;
+
+	ssid = CFDataCreate(kCFAllocatorDefault, params->ssid,
+			    params->ssid_len);
+	if (ssid == NULL)
+		return -1;
+
+	/* TODO: support for WEP */
+	if (params->key_mgmt_suite == KEY_MGMT_PSK) {
+		if (params->passphrase == NULL)
+			return -1;
+		key = CFStringCreateWithCString(kCFAllocatorDefault,
+						params->passphrase,
+						kCFStringEncodingISOLatin1);
+		if (key == NULL) {
+			CFRelease(ssid);
+			return -1;
+		}
+	} else
+		key = NULL;
+
+	if (params->key_mgmt_suite == KEY_MGMT_NONE)
+		assoc_type = 0;
+	else
+		assoc_type = 4;
+
+	wpa_printf(MSG_DEBUG, "OSX: WirelessAssociate(type=%d key=%p)",
+		   assoc_type, key);
+	err = WirelessAssociate(drv->wireless_ctx, assoc_type, ssid, key);
+	CFRelease(ssid);
+	if (key)
+		CFRelease(key);
+	if (err) {
+		wpa_printf(MSG_DEBUG, "OSX: WirelessAssociate failed: 0x%08x",
+			   (unsigned int) err);
+		return -1;
+	}
+
+	/*
+	 * Driver is actually already associated; report association from an
+	 * eloop callback.
+	 */
+	eloop_cancel_timeout(wpa_driver_osx_assoc_timeout, drv, drv->ctx);
+	eloop_register_timeout(0, 0, wpa_driver_osx_assoc_timeout, drv,
+			       drv->ctx);
+
+	return 0;
+}
+
+
+static int wpa_driver_osx_set_key(void *priv, wpa_alg alg, const u8 *addr,
+				  int key_idx, int set_tx, const u8 *seq,
+				  size_t seq_len, const u8 *key,
+				  size_t key_len)
+{
+	struct wpa_driver_osx_data *drv = priv;
+	WirelessError err;
+
+	if (alg == WPA_ALG_WEP) {
+		err = WirelessSetKey(drv->wireless_ctx, 1, key_idx, key_len,
+				     key);
+		if (err != 0) {
+			wpa_printf(MSG_DEBUG, "OSX: WirelessSetKey failed: "
+				   "0x%08x", (unsigned int) err);
+			return -1;
+		}
+
+		return 0;
+	}
+
+	if (alg == WPA_ALG_PMK) {
+		err = WirelessSetWPAKey(drv->wireless_ctx, 1, key_len, key);
+		if (err != 0) {
+			wpa_printf(MSG_DEBUG, "OSX: WirelessSetWPAKey failed: "
+				   "0x%08x", (unsigned int) err);
+			return -1;
+		}
+		return 0;
+	}
+
+	wpa_printf(MSG_DEBUG, "OSX: Unsupported set_key alg %d", alg);
+	return -1;
+}
+
+
+static int wpa_driver_osx_get_capa(void *priv, struct wpa_driver_capa *capa)
+{
+	os_memset(capa, 0, sizeof(*capa));
+
+	capa->key_mgmt = WPA_DRIVER_CAPA_KEY_MGMT_WPA |
+		WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
+		WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK |
+		WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK;
+	capa->enc = WPA_DRIVER_CAPA_ENC_WEP40 | WPA_DRIVER_CAPA_ENC_WEP104 |
+		WPA_DRIVER_CAPA_ENC_TKIP | WPA_DRIVER_CAPA_ENC_CCMP;
+	capa->auth = WPA_DRIVER_AUTH_OPEN | WPA_DRIVER_AUTH_SHARED |
+		WPA_DRIVER_AUTH_LEAP;
+	capa->flags = WPA_DRIVER_FLAGS_4WAY_HANDSHAKE;
+
+	return 0;
+}
+
+
+static void * wpa_driver_osx_init(void *ctx, const char *ifname)
+{
+	struct wpa_driver_osx_data *drv;
+	WirelessError err;
+	u8 enabled, power;
+
+	if (!WirelessIsAvailable()) {
+		wpa_printf(MSG_ERROR, "OSX: No wireless interface available");
+		return NULL;
+	}
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	drv->ctx = ctx;
+	err = WirelessAttach(&drv->wireless_ctx, 0);
+	if (err) {
+		wpa_printf(MSG_ERROR, "OSX: WirelessAttach failed: %d",
+			   (int) err);
+		os_free(drv);
+		return NULL;
+	}
+
+	err = WirelessGetEnabled(drv->wireless_ctx, &enabled);
+	if (err)
+		wpa_printf(MSG_DEBUG, "OSX: WirelessGetEnabled failed: 0x%08x",
+			   (unsigned int) err);
+	err = WirelessGetPower(drv->wireless_ctx, &power);
+	if (err)
+		wpa_printf(MSG_DEBUG, "OSX: WirelessGetPower failed: 0x%08x",
+			   (unsigned int) err);
+
+	wpa_printf(MSG_DEBUG, "OSX: Enabled=%d Power=%d", enabled, power);
+
+	if (!enabled) {
+		err = WirelessSetEnabled(drv->wireless_ctx, 1);
+		if (err) {
+			wpa_printf(MSG_DEBUG, "OSX: WirelessSetEnabled failed:"
+				   " 0x%08x", (unsigned int) err);
+			WirelessDetach(drv->wireless_ctx);
+			os_free(drv);
+			return NULL;
+		}
+	}
+
+	if (!power) {
+		err = WirelessSetPower(drv->wireless_ctx, 1);
+		if (err) {
+			wpa_printf(MSG_DEBUG, "OSX: WirelessSetPower failed: "
+				   "0x%08x", (unsigned int) err);
+			WirelessDetach(drv->wireless_ctx);
+			os_free(drv);
+			return NULL;
+		}
+	}
+
+	return drv;
+}
+
+
+static void wpa_driver_osx_deinit(void *priv)
+{
+	struct wpa_driver_osx_data *drv = priv;
+	WirelessError err;
+
+	eloop_cancel_timeout(wpa_driver_osx_scan_timeout, drv, drv->ctx);
+	eloop_cancel_timeout(wpa_driver_osx_assoc_timeout, drv, drv->ctx);
+
+	err = WirelessSetPower(drv->wireless_ctx, 0);
+	if (err) {
+		wpa_printf(MSG_DEBUG, "OSX: WirelessSetPower(0) failed: "
+			   "0x%08x", (unsigned int) err);
+	}
+
+	err = WirelessDetach(drv->wireless_ctx);
+	if (err) {
+		wpa_printf(MSG_DEBUG, "OSX: WirelessDetach failed: 0x%08x",
+			   (unsigned int) err);
+	}
+
+	if (drv->scan_results)
+		CFRelease(drv->scan_results);
+
+	os_free(drv);
+}
+
+
+const struct wpa_driver_ops wpa_driver_osx_ops = {
+	.name = "osx",
+	.desc = "Mac OS X Apple80211 driver",
+	.get_ssid = wpa_driver_osx_get_ssid,
+	.get_bssid = wpa_driver_osx_get_bssid,
+	.init = wpa_driver_osx_init,
+	.deinit = wpa_driver_osx_deinit,
+	.scan = wpa_driver_osx_scan,
+	.get_scan_results = wpa_driver_osx_get_scan_results,
+	.associate = wpa_driver_osx_associate,
+	.set_key = wpa_driver_osx_set_key,
+	.get_capa = wpa_driver_osx_get_capa,
+};
diff --git a/contrib/wpa/src/drivers/driver_prism54.c b/contrib/wpa/src/drivers/driver_prism54.c
new file mode 100644
index 0000000..e64e762
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_prism54.c
@@ -0,0 +1,381 @@
+/*
+ * WPA Supplicant - driver interaction with Linux Prism54.org driver
+ * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004, Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
+ *
+ * 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.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+
+#include "wireless_copy.h"
+#include "common.h"
+#include "driver.h"
+#include "driver_wext.h"
+#include "driver_hostap.h"
+
+struct wpa_driver_prism54_data {
+	void *wext; /* private data for driver_wext */
+	void *ctx;
+	char ifname[IFNAMSIZ + 1];
+	int sock;
+};
+
+#define PRISM54_SET_WPA    		SIOCIWFIRSTPRIV+12
+#define PRISM54_HOSTAPD    		SIOCIWFIRSTPRIV+25
+#define PRISM54_DROP_UNENCRYPTED	SIOCIWFIRSTPRIV+26
+
+static void show_set_key_error(struct prism2_hostapd_param *);
+
+static int hostapd_ioctl_prism54(struct wpa_driver_prism54_data *drv,
+				 struct prism2_hostapd_param *param,
+				 int len, int show_err)
+{
+	struct iwreq iwr;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.data.pointer = (caddr_t) param;
+	iwr.u.data.length = len;
+
+	if (ioctl(drv->sock, PRISM54_HOSTAPD, &iwr) < 0) {
+		int ret = errno;
+		if (show_err) 
+			perror("ioctl[PRISM54_HOSTAPD]");
+		return ret;
+	}
+
+	return 0;
+}
+
+
+static int wpa_driver_prism54_set_wpa_ie(struct wpa_driver_prism54_data *drv,
+					 const u8 *wpa_ie,
+					 size_t wpa_ie_len)
+{
+	struct prism2_hostapd_param *param;
+	int res;
+	size_t blen = PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN + wpa_ie_len;
+	if (blen < sizeof(*param))
+		blen = sizeof(*param);
+
+	param = os_zalloc(blen);
+	if (param == NULL)
+		return -1;
+	
+	param->cmd = PRISM2_HOSTAPD_SET_GENERIC_ELEMENT;
+	param->u.generic_elem.len = wpa_ie_len;
+	os_memcpy(param->u.generic_elem.data, wpa_ie, wpa_ie_len);
+	res = hostapd_ioctl_prism54(drv, param, blen, 1);
+
+	os_free(param);
+
+	return res;
+}
+
+
+/* This is called at wpa_supplicant daemon init time */
+static int wpa_driver_prism54_set_wpa(void *priv, int enabled)
+{
+	struct wpa_driver_prism54_data *drv = priv;
+	struct prism2_hostapd_param *param;
+	int res;
+	size_t blen = PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN;
+	if (blen < sizeof(*param))
+		blen = sizeof(*param);
+
+	param = os_zalloc(blen);
+	if (param == NULL)
+		return -1;
+
+	param->cmd = PRISM54_SET_WPA;
+	param->u.generic_elem.len = 0;
+	res = hostapd_ioctl_prism54(drv, param, blen, 1);
+
+	os_free(param);
+
+	return res;
+}
+
+
+static int wpa_driver_prism54_set_key(void *priv, wpa_alg alg,
+				      const u8 *addr, int key_idx, int set_tx,
+				      const u8 *seq, size_t seq_len,
+				      const u8 *key, size_t key_len)
+{
+	struct wpa_driver_prism54_data *drv = priv;
+	struct prism2_hostapd_param *param;
+	u8 *buf;
+	size_t blen;
+	int ret = 0;
+	char *alg_name;
+
+	switch (alg) {
+	case WPA_ALG_NONE:
+		alg_name = "none";
+		return -1;
+		break;
+	case WPA_ALG_WEP:
+		alg_name = "WEP";
+		return -1;
+		break;
+	case WPA_ALG_TKIP:
+		alg_name = "TKIP";
+		break;
+	case WPA_ALG_CCMP:
+		alg_name = "CCMP";
+		return -1;
+		break;
+	default:
+		return -1;
+	}
+
+	wpa_printf(MSG_DEBUG, "%s: alg=%s key_idx=%d set_tx=%d seq_len=%lu "
+		   "key_len=%lu", __FUNCTION__, alg_name, key_idx, set_tx,
+		   (unsigned long) seq_len, (unsigned long) key_len);
+
+	if (seq_len > 8)
+		return -2;
+
+	blen = sizeof(*param) + key_len;
+	buf = os_zalloc(blen);
+	if (buf == NULL)
+		return -1;
+
+	param = (struct prism2_hostapd_param *) buf;
+	param->cmd = PRISM2_SET_ENCRYPTION;
+	/* TODO: In theory, STA in client mode can use five keys; four default
+	 * keys for receiving (with keyidx 0..3) and one individual key for
+	 * both transmitting and receiving (keyidx 0) _unicast_ packets. Now,
+	 * keyidx 0 is reserved for this unicast use and default keys can only
+	 * use keyidx 1..3 (i.e., default key with keyidx 0 is not supported).
+	 * This should be fine for more or less all cases, but for completeness
+	 * sake, the driver could be enhanced to support the missing key. */
+#if 0
+	if (addr == NULL)
+		os_memset(param->sta_addr, 0xff, ETH_ALEN);
+	else
+		os_memcpy(param->sta_addr, addr, ETH_ALEN);
+#else
+	os_memset(param->sta_addr, 0xff, ETH_ALEN);
+#endif
+	os_strlcpy((char *) param->u.crypt.alg, alg_name,
+		   HOSTAP_CRYPT_ALG_NAME_LEN);
+	param->u.crypt.flags = set_tx ? HOSTAP_CRYPT_FLAG_SET_TX_KEY : 0;
+	param->u.crypt.idx = key_idx;
+	os_memcpy(param->u.crypt.seq, seq, seq_len);
+	param->u.crypt.key_len = key_len;
+	os_memcpy((u8 *) (param + 1), key, key_len);
+
+	if (hostapd_ioctl_prism54(drv, param, blen, 1)) {
+		wpa_printf(MSG_WARNING, "Failed to set encryption.");
+		show_set_key_error(param);
+		ret = -1;
+	}
+	os_free(buf);
+
+	return ret;
+}
+
+
+static int wpa_driver_prism54_set_countermeasures(void *priv,
+						 int enabled)
+{
+	/* FIX */
+	printf("wpa_driver_prism54_set_countermeasures - not yet "
+	       "implemented\n");
+	return 0;
+}
+
+
+static int wpa_driver_prism54_set_drop_unencrypted(void *priv,
+						  int enabled)
+{
+	struct wpa_driver_prism54_data *drv = priv;
+	struct prism2_hostapd_param *param;
+	int res;
+	size_t blen = PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN;
+	if (blen < sizeof(*param))
+		blen = sizeof(*param);
+
+	param = os_zalloc(blen);
+	if (param == NULL)
+		return -1;
+
+	param->cmd = PRISM54_DROP_UNENCRYPTED;
+	param->u.generic_elem.len = 0;
+	res = hostapd_ioctl_prism54(drv, param, blen, 1);
+
+	os_free(param);
+
+	return res;
+}
+
+
+static int wpa_driver_prism54_deauthenticate(void *priv, const u8 *addr,
+					     int reason_code)
+{
+	/* FIX */
+	printf("wpa_driver_prism54_deauthenticate - not yet implemented\n");
+	return 0;
+}
+
+
+static int wpa_driver_prism54_disassociate(void *priv, const u8 *addr,
+					   int reason_code)
+{
+	/* FIX */
+	printf("wpa_driver_prism54_disassociate - not yet implemented\n");
+	return 0;
+}
+
+
+static int
+wpa_driver_prism54_associate(void *priv,
+			     struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_prism54_data *drv = priv;
+	int ret = 0;
+
+	if (wpa_driver_prism54_set_wpa_ie(drv, params->wpa_ie,
+					  params->wpa_ie_len) < 0)
+		ret = -1;
+	if (wpa_driver_wext_set_freq(drv->wext, params->freq) < 0)
+		ret = -1;
+	if (wpa_driver_wext_set_ssid(drv->wext, params->ssid,
+				     params->ssid_len) < 0)
+		ret = -1;
+	if (wpa_driver_wext_set_bssid(drv->wext, params->bssid) < 0)
+		ret = -1;
+
+	return ret;
+}
+
+static void show_set_key_error(struct prism2_hostapd_param *param)
+{
+	switch (param->u.crypt.err) {
+	case HOSTAP_CRYPT_ERR_UNKNOWN_ALG:
+		wpa_printf(MSG_INFO, "Unknown algorithm '%s'.",
+			   param->u.crypt.alg);
+		wpa_printf(MSG_INFO, "You may need to load kernel module to "
+			   "register that algorithm.");
+		wpa_printf(MSG_INFO, "E.g., 'modprobe hostap_crypt_wep' for "
+			   "WEP.");
+		break;
+	case HOSTAP_CRYPT_ERR_UNKNOWN_ADDR:
+		wpa_printf(MSG_INFO, "Unknown address " MACSTR ".",
+			   MAC2STR(param->sta_addr));
+		break;
+	case HOSTAP_CRYPT_ERR_CRYPT_INIT_FAILED:
+		wpa_printf(MSG_INFO, "Crypt algorithm initialization failed.");
+		break;
+	case HOSTAP_CRYPT_ERR_KEY_SET_FAILED:
+		wpa_printf(MSG_INFO, "Key setting failed.");
+		break;
+	case HOSTAP_CRYPT_ERR_TX_KEY_SET_FAILED:
+		wpa_printf(MSG_INFO, "TX key index setting failed.");
+		break;
+	case HOSTAP_CRYPT_ERR_CARD_CONF_FAILED:
+		wpa_printf(MSG_INFO, "Card configuration failed.");
+		break;
+	}
+}
+
+
+static int wpa_driver_prism54_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_prism54_data *drv = priv;
+	return wpa_driver_wext_get_bssid(drv->wext, bssid);
+}
+
+
+static int wpa_driver_prism54_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_prism54_data *drv = priv;
+	return wpa_driver_wext_get_ssid(drv->wext, ssid);
+}
+
+
+static int wpa_driver_prism54_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_prism54_data *drv = priv;
+	return wpa_driver_wext_scan(drv->wext, ssid, ssid_len);
+}
+
+
+static struct wpa_scan_results *
+wpa_driver_prism54_get_scan_results(void *priv)
+{
+	struct wpa_driver_prism54_data *drv = priv;
+	return wpa_driver_wext_get_scan_results(drv->wext);
+}
+
+
+static int wpa_driver_prism54_set_operstate(void *priv, int state)
+{
+	struct wpa_driver_prism54_data *drv = priv;
+	return wpa_driver_wext_set_operstate(drv->wext, state);
+}
+
+
+static void * wpa_driver_prism54_init(void *ctx, const char *ifname)
+{
+	struct wpa_driver_prism54_data *drv;
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	drv->wext = wpa_driver_wext_init(ctx, ifname);
+	if (drv->wext == NULL) {
+		os_free(drv);
+		return NULL;
+	}
+
+	drv->ctx = ctx;
+	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+	drv->sock = socket(PF_INET, SOCK_DGRAM, 0);
+	if (drv->sock < 0) {
+		wpa_driver_wext_deinit(drv->wext);
+		os_free(drv);
+		return NULL;
+	}
+
+	return drv;
+}
+
+
+static void wpa_driver_prism54_deinit(void *priv)
+{
+	struct wpa_driver_prism54_data *drv = priv;
+	wpa_driver_wext_deinit(drv->wext);
+	close(drv->sock);
+	os_free(drv);
+}
+
+
+const struct wpa_driver_ops wpa_driver_prism54_ops = {
+	.name = "prism54",
+	.desc = "Prism54.org driver (Intersil Prism GT/Duette/Indigo)",
+	.get_bssid = wpa_driver_prism54_get_bssid,
+	.get_ssid = wpa_driver_prism54_get_ssid,
+	.set_wpa = wpa_driver_prism54_set_wpa,
+	.set_key = wpa_driver_prism54_set_key,
+	.set_countermeasures = wpa_driver_prism54_set_countermeasures,
+	.set_drop_unencrypted = wpa_driver_prism54_set_drop_unencrypted,
+	.scan = wpa_driver_prism54_scan,
+	.get_scan_results2 = wpa_driver_prism54_get_scan_results,
+	.deauthenticate = wpa_driver_prism54_deauthenticate,
+	.disassociate = wpa_driver_prism54_disassociate,
+	.associate = wpa_driver_prism54_associate,
+	.init = wpa_driver_prism54_init,
+	.deinit = wpa_driver_prism54_deinit,
+	.set_operstate = wpa_driver_prism54_set_operstate,
+};
diff --git a/contrib/wpa/src/drivers/driver_privsep.c b/contrib/wpa/src/drivers/driver_privsep.c
new file mode 100644
index 0000000..fdf299d
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_privsep.c
@@ -0,0 +1,820 @@
+/*
+ * WPA Supplicant - privilege separated driver interface
+ * 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.
+ */
+
+#include "includes.h"
+#include <sys/un.h>
+
+#include "common.h"
+#include "driver.h"
+#include "eloop.h"
+#include "privsep_commands.h"
+
+
+struct wpa_driver_privsep_data {
+	void *ctx;
+	u8 own_addr[ETH_ALEN];
+	int priv_socket;
+	char *own_socket_path;
+	int cmd_socket;
+	char *own_cmd_path;
+	struct sockaddr_un priv_addr;
+	char ifname[16];
+};
+
+
+static int wpa_priv_reg_cmd(struct wpa_driver_privsep_data *drv, int cmd)
+{
+	int res;
+
+	res = sendto(drv->priv_socket, &cmd, sizeof(cmd), 0,
+		     (struct sockaddr *) &drv->priv_addr,
+		     sizeof(drv->priv_addr));
+	if (res < 0)
+		perror("sendto");
+	return res < 0 ? -1 : 0;
+}
+
+
+static int wpa_priv_cmd(struct wpa_driver_privsep_data *drv, int cmd,
+			const void *data, size_t data_len,
+			void *reply, size_t *reply_len)
+{
+	struct msghdr msg;
+	struct iovec io[2];
+
+	io[0].iov_base = &cmd;
+	io[0].iov_len = sizeof(cmd);
+	io[1].iov_base = (u8 *) data;
+	io[1].iov_len = data_len;
+
+	os_memset(&msg, 0, sizeof(msg));
+	msg.msg_iov = io;
+	msg.msg_iovlen = data ? 2 : 1;
+	msg.msg_name = &drv->priv_addr;
+	msg.msg_namelen = sizeof(drv->priv_addr);
+
+	if (sendmsg(drv->cmd_socket, &msg, 0) < 0) {
+		perror("sendmsg(cmd_socket)");
+		return -1;
+	}
+
+	if (reply) {
+		fd_set rfds;
+		struct timeval tv;
+		int res;
+
+		FD_ZERO(&rfds);
+		FD_SET(drv->cmd_socket, &rfds);
+		tv.tv_sec = 5;
+		tv.tv_usec = 0;
+		res = select(drv->cmd_socket + 1, &rfds, NULL, NULL, &tv);
+		if (res < 0 && errno != EINTR) {
+			perror("select");
+			return -1;
+		}
+
+		if (FD_ISSET(drv->cmd_socket, &rfds)) {
+			res = recv(drv->cmd_socket, reply, *reply_len, 0);
+			if (res < 0) {
+				perror("recv");
+				return -1;
+			}
+			*reply_len = res;
+		} else {
+			wpa_printf(MSG_DEBUG, "PRIVSEP: Timeout while waiting "
+				   "for reply (cmd=%d)", cmd);
+			return -1;
+		}
+	}
+
+	return 0;
+}
+
+			     
+static int wpa_driver_privsep_set_wpa(void *priv, int enabled)
+{
+	struct wpa_driver_privsep_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __func__, enabled);
+	return wpa_priv_cmd(drv, PRIVSEP_CMD_SET_WPA, &enabled,
+			    sizeof(enabled), NULL, NULL);
+}
+
+
+static int wpa_driver_privsep_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_privsep_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s: priv=%p", __func__, priv);
+	return wpa_priv_cmd(drv, PRIVSEP_CMD_SCAN, ssid, ssid_len,
+			    NULL, NULL);
+}
+
+
+static struct wpa_scan_results *
+wpa_driver_privsep_get_scan_results2(void *priv)
+{
+	struct wpa_driver_privsep_data *drv = priv;
+	int res, num;
+	u8 *buf, *pos, *end;
+	size_t reply_len = 60000;
+	struct wpa_scan_results *results;
+	struct wpa_scan_res *r;
+
+	buf = os_malloc(reply_len);
+	if (buf == NULL)
+		return NULL;
+	res = wpa_priv_cmd(drv, PRIVSEP_CMD_GET_SCAN_RESULTS,
+			   NULL, 0, buf, &reply_len);
+	if (res < 0) {
+		os_free(buf);
+		return NULL;
+	}
+
+	wpa_printf(MSG_DEBUG, "privsep: Received %lu bytes of scan results",
+		   (unsigned long) reply_len);
+	if (reply_len < sizeof(int)) {
+		wpa_printf(MSG_DEBUG, "privsep: Invalid scan result len %lu",
+			   (unsigned long) reply_len);
+		os_free(buf);
+		return NULL;
+	}
+
+	pos = buf;
+	end = buf + reply_len;
+	os_memcpy(&num, pos, sizeof(int));
+	if (num < 0 || num > 1000) {
+		os_free(buf);
+		return NULL;
+	}
+	pos += sizeof(int);
+
+	results = os_zalloc(sizeof(*results));
+	if (results == NULL) {
+		os_free(buf);
+		return NULL;
+	}
+
+	results->res = os_zalloc(num * sizeof(struct wpa_scan_res *));
+	if (results->res == NULL) {
+		os_free(results);
+		os_free(buf);
+		return NULL;
+	}
+
+	while (results->num < (size_t) num && pos + sizeof(int) < end) {
+		int len;
+		os_memcpy(&len, pos, sizeof(int));
+		pos += sizeof(int);
+		if (len < 0 || len > 10000 || pos + len > end)
+			break;
+
+		r = os_malloc(len);
+		if (r == NULL)
+			break;
+		os_memcpy(r, pos, len);
+		pos += len;
+		if (sizeof(*r) + r->ie_len > (size_t) len) {
+			os_free(r);
+			break;
+		}
+
+		results->res[results->num++] = r;
+	}
+
+	os_free(buf);
+	return results;
+}
+
+
+static int wpa_driver_privsep_set_key(void *priv, wpa_alg alg, const u8 *addr,
+				   int key_idx, int set_tx,
+				   const u8 *seq, size_t seq_len,
+				   const u8 *key, size_t key_len)
+{
+	struct wpa_driver_privsep_data *drv = priv;
+	struct privsep_cmd_set_key cmd;
+
+	wpa_printf(MSG_DEBUG, "%s: priv=%p alg=%d key_idx=%d set_tx=%d",
+		   __func__, priv, alg, key_idx, set_tx);
+
+	os_memset(&cmd, 0, sizeof(cmd));
+	cmd.alg = alg;
+	if (addr)
+		os_memcpy(cmd.addr, addr, ETH_ALEN);
+	else
+		os_memset(cmd.addr, 0xff, ETH_ALEN);
+	cmd.key_idx = key_idx;
+	cmd.set_tx = set_tx;
+	if (seq && seq_len > 0 && seq_len < sizeof(cmd.seq)) {
+		os_memcpy(cmd.seq, seq, seq_len);
+		cmd.seq_len = seq_len;
+	}
+	if (key && key_len > 0 && key_len < sizeof(cmd.key)) {
+		os_memcpy(cmd.key, key, key_len);
+		cmd.key_len = key_len;
+	}
+
+	return wpa_priv_cmd(drv, PRIVSEP_CMD_SET_KEY, &cmd, sizeof(cmd),
+			    NULL, NULL);
+}
+
+
+static int wpa_driver_privsep_associate(
+	void *priv, struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_privsep_data *drv = priv;
+	struct privsep_cmd_associate *data;
+	int res;
+	size_t buflen;
+
+	wpa_printf(MSG_DEBUG, "%s: priv=%p freq=%d pairwise_suite=%d "
+		   "group_suite=%d key_mgmt_suite=%d auth_alg=%d mode=%d",
+		   __func__, priv, params->freq, params->pairwise_suite,
+		   params->group_suite, params->key_mgmt_suite,
+		   params->auth_alg, params->mode);
+
+	buflen = sizeof(*data) + params->wpa_ie_len;
+	data = os_zalloc(buflen);
+	if (data == NULL)
+		return -1;
+
+	if (params->bssid)
+		os_memcpy(data->bssid, params->bssid, ETH_ALEN);
+	os_memcpy(data->ssid, params->ssid, params->ssid_len);
+	data->ssid_len = params->ssid_len;
+	data->freq = params->freq;
+	data->pairwise_suite = params->pairwise_suite;
+	data->group_suite = params->group_suite;
+	data->key_mgmt_suite = params->key_mgmt_suite;
+	data->auth_alg = params->auth_alg;
+	data->mode = params->mode;
+	data->wpa_ie_len = params->wpa_ie_len;
+	if (params->wpa_ie)
+		os_memcpy(data + 1, params->wpa_ie, params->wpa_ie_len);
+	/* TODO: add support for other assoc parameters */
+
+	res = wpa_priv_cmd(drv, PRIVSEP_CMD_ASSOCIATE, data, buflen,
+			   NULL, NULL);
+	os_free(data);
+
+	return res;
+}
+
+
+static int wpa_driver_privsep_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_privsep_data *drv = priv;
+	int res;
+	size_t len = ETH_ALEN;
+
+	res = wpa_priv_cmd(drv, PRIVSEP_CMD_GET_BSSID, NULL, 0, bssid, &len);
+	if (res < 0 || len != ETH_ALEN)
+		return -1;
+	return 0;
+}
+
+
+static int wpa_driver_privsep_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_privsep_data *drv = priv;
+	int res, ssid_len;
+	u8 reply[sizeof(int) + 32];
+	size_t len = sizeof(reply);
+
+	res = wpa_priv_cmd(drv, PRIVSEP_CMD_GET_SSID, NULL, 0, reply, &len);
+	if (res < 0 || len < sizeof(int))
+		return -1;
+	os_memcpy(&ssid_len, reply, sizeof(int));
+	if (ssid_len < 0 || ssid_len > 32 || sizeof(int) + ssid_len > len) {
+		wpa_printf(MSG_DEBUG, "privsep: Invalid get SSID reply");
+		return -1;
+	}
+	os_memcpy(ssid, &reply[sizeof(int)], ssid_len);
+	return ssid_len;
+}
+
+
+static int wpa_driver_privsep_deauthenticate(void *priv, const u8 *addr,
+					  int reason_code)
+{
+	//struct wpa_driver_privsep_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s addr=" MACSTR " reason_code=%d",
+		   __func__, MAC2STR(addr), reason_code);
+	wpa_printf(MSG_DEBUG, "%s - TODO", __func__);
+	return 0;
+}
+
+
+static int wpa_driver_privsep_disassociate(void *priv, const u8 *addr,
+					int reason_code)
+{
+	//struct wpa_driver_privsep_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s addr=" MACSTR " reason_code=%d",
+		   __func__, MAC2STR(addr), reason_code);
+	wpa_printf(MSG_DEBUG, "%s - TODO", __func__);
+	return 0;
+}
+
+
+static void wpa_driver_privsep_event_assoc(void *ctx, wpa_event_type event,
+					   u8 *buf, size_t len)
+{
+	union wpa_event_data data;
+	int inc_data = 0;
+	u8 *pos, *end;
+	int ie_len;
+
+	os_memset(&data, 0, sizeof(data));
+
+	pos = buf;
+	end = buf + len;
+
+	if (end - pos < (int) sizeof(int))
+		return;
+	os_memcpy(&ie_len, pos, sizeof(int));
+	pos += sizeof(int);
+	if (ie_len < 0 || ie_len > end - pos)
+		return;
+	if (ie_len) {
+		data.assoc_info.req_ies = pos;
+		data.assoc_info.req_ies_len = ie_len;
+		pos += ie_len;
+		inc_data = 1;
+	}
+
+	wpa_supplicant_event(ctx, event, inc_data ? &data : NULL);
+}
+
+
+static void wpa_driver_privsep_event_interface_status(void *ctx, u8 *buf,
+						      size_t len)
+{
+	union wpa_event_data data;
+	int ievent;
+
+	if (len < sizeof(int) ||
+	    len - sizeof(int) > sizeof(data.interface_status.ifname))
+		return;
+
+	os_memcpy(&ievent, buf, sizeof(int));
+
+	os_memset(&data, 0, sizeof(data));
+	data.interface_status.ievent = ievent;
+	os_memcpy(data.interface_status.ifname, buf + sizeof(int),
+		  len - sizeof(int));
+	wpa_supplicant_event(ctx, EVENT_INTERFACE_STATUS, &data);
+}
+
+
+static void wpa_driver_privsep_event_michael_mic_failure(
+	void *ctx, u8 *buf, size_t len)
+{
+	union wpa_event_data data;
+
+	if (len != sizeof(int))
+		return;
+
+	os_memset(&data, 0, sizeof(data));
+	os_memcpy(&data.michael_mic_failure.unicast, buf, sizeof(int));
+	wpa_supplicant_event(ctx, EVENT_MICHAEL_MIC_FAILURE, &data);
+}
+
+
+static void wpa_driver_privsep_event_pmkid_candidate(void *ctx, u8 *buf,
+						     size_t len)
+{
+	union wpa_event_data data;
+
+	if (len != sizeof(struct pmkid_candidate))
+		return;
+
+	os_memset(&data, 0, sizeof(data));
+	os_memcpy(&data.pmkid_candidate, buf, len);
+	wpa_supplicant_event(ctx, EVENT_PMKID_CANDIDATE, &data);
+}
+
+
+static void wpa_driver_privsep_event_stkstart(void *ctx, u8 *buf, size_t len)
+{
+	union wpa_event_data data;
+
+	if (len != ETH_ALEN)
+		return;
+
+	os_memset(&data, 0, sizeof(data));
+	os_memcpy(data.stkstart.peer, buf, ETH_ALEN);
+	wpa_supplicant_event(ctx, EVENT_STKSTART, &data);
+}
+
+
+static void wpa_driver_privsep_event_ft_response(void *ctx, u8 *buf,
+						 size_t len)
+{
+	union wpa_event_data data;
+
+	if (len < sizeof(int) + ETH_ALEN)
+		return;
+
+	os_memset(&data, 0, sizeof(data));
+	os_memcpy(&data.ft_ies.ft_action, buf, sizeof(int));
+	os_memcpy(data.ft_ies.target_ap, buf + sizeof(int), ETH_ALEN);
+	data.ft_ies.ies = buf + sizeof(int) + ETH_ALEN;
+	data.ft_ies.ies_len = len - sizeof(int) - ETH_ALEN;
+	wpa_supplicant_event(ctx, EVENT_FT_RESPONSE, &data);
+}
+
+
+static void wpa_driver_privsep_event_rx_eapol(void *ctx, u8 *buf, size_t len)
+{
+	if (len < ETH_ALEN)
+		return;
+
+	wpa_supplicant_rx_eapol(ctx, buf, buf + ETH_ALEN, len - ETH_ALEN);
+}
+
+
+static void wpa_driver_privsep_event_sta_rx(void *ctx, u8 *buf, size_t len)
+{
+#ifdef CONFIG_CLIENT_MLME
+	struct ieee80211_rx_status *rx_status;
+
+	if (len < sizeof(*rx_status))
+		return;
+	rx_status = (struct ieee80211_rx_status *) buf;
+	buf += sizeof(*rx_status);
+	len -= sizeof(*rx_status);
+
+	wpa_supplicant_sta_rx(ctx, buf, len, rx_status);
+#endif /* CONFIG_CLIENT_MLME */
+}
+
+
+static void wpa_driver_privsep_receive(int sock, void *eloop_ctx,
+				       void *sock_ctx)
+{
+	struct wpa_driver_privsep_data *drv = eloop_ctx;
+	u8 *buf, *event_buf;
+	size_t event_len;
+	int res, event;
+	enum privsep_event e;
+	struct sockaddr_un from;
+	socklen_t fromlen = sizeof(from);
+	const size_t buflen = 2000;
+
+	buf = os_malloc(buflen);
+	if (buf == NULL)
+		return;
+	res = recvfrom(sock, buf, buflen, 0,
+		       (struct sockaddr *) &from, &fromlen);
+	if (res < 0) {
+		perror("recvfrom(priv_socket)");
+		os_free(buf);
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "privsep_driver: received %u bytes", res);
+
+	if (res < (int) sizeof(int)) {
+		wpa_printf(MSG_DEBUG, "Too short event message (len=%d)", res);
+		return;
+	}
+
+	os_memcpy(&event, buf, sizeof(int));
+	event_buf = &buf[sizeof(int)];
+	event_len = res - sizeof(int);
+	wpa_printf(MSG_DEBUG, "privsep: Event %d received (len=%lu)",
+		   event, (unsigned long) event_len);
+
+	e = event;
+	switch (e) {
+	case PRIVSEP_EVENT_SCAN_RESULTS:
+		wpa_supplicant_event(drv->ctx, EVENT_SCAN_RESULTS, NULL);
+		break;
+	case PRIVSEP_EVENT_ASSOC:
+		wpa_driver_privsep_event_assoc(drv->ctx, EVENT_ASSOC,
+					       event_buf, event_len);
+		break;
+	case PRIVSEP_EVENT_DISASSOC:
+		wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
+		break;
+	case PRIVSEP_EVENT_ASSOCINFO:
+		wpa_driver_privsep_event_assoc(drv->ctx, EVENT_ASSOCINFO,
+					       event_buf, event_len);
+		break;
+	case PRIVSEP_EVENT_MICHAEL_MIC_FAILURE:
+		wpa_driver_privsep_event_michael_mic_failure(
+			drv->ctx, event_buf, event_len);
+		break;
+	case PRIVSEP_EVENT_INTERFACE_STATUS:
+		wpa_driver_privsep_event_interface_status(drv->ctx, event_buf,
+							  event_len);
+		break;
+	case PRIVSEP_EVENT_PMKID_CANDIDATE:
+		wpa_driver_privsep_event_pmkid_candidate(drv->ctx, event_buf,
+							 event_len);
+		break;
+	case PRIVSEP_EVENT_STKSTART:
+		wpa_driver_privsep_event_stkstart(drv->ctx, event_buf,
+						  event_len);
+		break;
+	case PRIVSEP_EVENT_FT_RESPONSE:
+		wpa_driver_privsep_event_ft_response(drv->ctx, event_buf,
+						     event_len);
+		break;
+	case PRIVSEP_EVENT_RX_EAPOL:
+		wpa_driver_privsep_event_rx_eapol(drv->ctx, event_buf,
+						  event_len);
+		break;
+	case PRIVSEP_EVENT_STA_RX:
+		wpa_driver_privsep_event_sta_rx(drv->ctx, event_buf,
+						event_len);
+		break;
+	}
+
+	os_free(buf);
+}
+
+
+static void * wpa_driver_privsep_init(void *ctx, const char *ifname)
+{
+	struct wpa_driver_privsep_data *drv;
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	drv->ctx = ctx;
+	drv->priv_socket = -1;
+	drv->cmd_socket = -1;
+	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+
+	return drv;
+}
+
+
+static void wpa_driver_privsep_deinit(void *priv)
+{
+	struct wpa_driver_privsep_data *drv = priv;
+
+	if (drv->priv_socket >= 0) {
+		wpa_priv_reg_cmd(drv, PRIVSEP_CMD_UNREGISTER);
+		eloop_unregister_read_sock(drv->priv_socket);
+		close(drv->priv_socket);
+	}
+
+	if (drv->own_socket_path) {
+		unlink(drv->own_socket_path);
+		os_free(drv->own_socket_path);
+	}
+
+	if (drv->cmd_socket >= 0) {
+		eloop_unregister_read_sock(drv->cmd_socket);
+		close(drv->cmd_socket);
+	}
+
+	if (drv->own_cmd_path) {
+		unlink(drv->own_cmd_path);
+		os_free(drv->own_cmd_path);
+	}
+
+	os_free(drv);
+}
+
+
+static int wpa_driver_privsep_set_param(void *priv, const char *param)
+{
+	struct wpa_driver_privsep_data *drv = priv;
+	const char *pos;
+	char *own_dir, *priv_dir;
+	static unsigned int counter = 0;
+	size_t len;
+	struct sockaddr_un addr;
+
+	wpa_printf(MSG_DEBUG, "%s: param='%s'", __func__, param);
+	if (param == NULL)
+		pos = NULL;
+	else
+		pos = os_strstr(param, "own_dir=");
+	if (pos) {
+		char *end;
+		own_dir = os_strdup(pos + 8);
+		if (own_dir == NULL)
+			return -1;
+		end = os_strchr(own_dir, ' ');
+		if (end)
+			*end = '\0';
+	} else {
+		own_dir = os_strdup("/tmp");
+		if (own_dir == NULL)
+			return -1;
+	}
+
+	if (param == NULL)
+		pos = NULL;
+	else
+		pos = os_strstr(param, "priv_dir=");
+	if (pos) {
+		char *end;
+		priv_dir = os_strdup(pos + 9);
+		if (priv_dir == NULL) {
+			os_free(own_dir);
+			return -1;
+		}
+		end = os_strchr(priv_dir, ' ');
+		if (end)
+			*end = '\0';
+	} else {
+		priv_dir = os_strdup("/var/run/wpa_priv");
+		if (priv_dir == NULL) {
+			os_free(own_dir);
+			return -1;
+		}
+	}
+
+	len = os_strlen(own_dir) + 50;
+	drv->own_socket_path = os_malloc(len);
+	if (drv->own_socket_path == NULL) {
+		os_free(priv_dir);
+		os_free(own_dir);
+		return -1;
+	}
+	os_snprintf(drv->own_socket_path, len, "%s/wpa_privsep-%d-%d",
+		    own_dir, getpid(), counter++);
+
+	len = os_strlen(own_dir) + 50;
+	drv->own_cmd_path = os_malloc(len);
+	if (drv->own_cmd_path == NULL) {
+		os_free(drv->own_socket_path);
+		drv->own_socket_path = NULL;
+		os_free(priv_dir);
+		os_free(own_dir);
+		return -1;
+	}
+	os_snprintf(drv->own_cmd_path, len, "%s/wpa_privsep-%d-%d",
+		    own_dir, getpid(), counter++);
+
+	os_free(own_dir);
+
+	drv->priv_addr.sun_family = AF_UNIX;
+	os_snprintf(drv->priv_addr.sun_path, sizeof(drv->priv_addr.sun_path),
+		    "%s/%s", priv_dir, drv->ifname);
+	os_free(priv_dir);
+
+	drv->priv_socket = socket(PF_UNIX, SOCK_DGRAM, 0);
+	if (drv->priv_socket < 0) {
+		perror("socket(PF_UNIX)");
+		os_free(drv->own_socket_path);
+		drv->own_socket_path = NULL;
+		return -1;
+	}
+
+	os_memset(&addr, 0, sizeof(addr));
+	addr.sun_family = AF_UNIX;
+	os_strlcpy(addr.sun_path, drv->own_socket_path, sizeof(addr.sun_path));
+	if (bind(drv->priv_socket, (struct sockaddr *) &addr, sizeof(addr)) <
+	    0) {
+		perror("bind(PF_UNIX)");
+		close(drv->priv_socket);
+		drv->priv_socket = -1;
+		unlink(drv->own_socket_path);
+		os_free(drv->own_socket_path);
+		drv->own_socket_path = NULL;
+		return -1;
+	}
+
+	eloop_register_read_sock(drv->priv_socket, wpa_driver_privsep_receive,
+				 drv, NULL);
+
+	drv->cmd_socket = socket(PF_UNIX, SOCK_DGRAM, 0);
+	if (drv->cmd_socket < 0) {
+		perror("socket(PF_UNIX)");
+		os_free(drv->own_cmd_path);
+		drv->own_cmd_path = NULL;
+		return -1;
+	}
+
+	os_memset(&addr, 0, sizeof(addr));
+	addr.sun_family = AF_UNIX;
+	os_strlcpy(addr.sun_path, drv->own_cmd_path, sizeof(addr.sun_path));
+	if (bind(drv->cmd_socket, (struct sockaddr *) &addr, sizeof(addr)) < 0)
+	{
+		perror("bind(PF_UNIX)");
+		close(drv->cmd_socket);
+		drv->cmd_socket = -1;
+		unlink(drv->own_cmd_path);
+		os_free(drv->own_cmd_path);
+		drv->own_cmd_path = NULL;
+		return -1;
+	}
+
+	if (wpa_priv_reg_cmd(drv, PRIVSEP_CMD_REGISTER) < 0) {
+		wpa_printf(MSG_ERROR, "Failed to register with wpa_priv");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int wpa_driver_privsep_get_capa(void *priv,
+				       struct wpa_driver_capa *capa)
+{
+	struct wpa_driver_privsep_data *drv = priv;
+	int res;
+	size_t len = sizeof(*capa);
+
+	res = wpa_priv_cmd(drv, PRIVSEP_CMD_GET_CAPA, NULL, 0, capa, &len);
+	if (res < 0 || len != sizeof(*capa))
+		return -1;
+	return 0;
+}
+
+
+static const u8 * wpa_driver_privsep_get_mac_addr(void *priv)
+{
+	struct wpa_driver_privsep_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s", __func__);
+	return drv->own_addr;
+}
+
+
+static int wpa_driver_privsep_set_mode(void *priv, int mode)
+{
+	struct wpa_driver_privsep_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s mode=%d", __func__, mode);
+	return wpa_priv_cmd(drv, PRIVSEP_CMD_SET_MODE, &mode, sizeof(mode),
+			    NULL, NULL);
+}
+
+
+static int wpa_driver_privsep_set_country(void *priv, const char *alpha2)
+{
+	struct wpa_driver_privsep_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s country='%s'", __func__, alpha2);
+	return wpa_priv_cmd(drv, PRIVSEP_CMD_SET_COUNTRY, alpha2,
+			    os_strlen(alpha2), NULL, NULL);
+}
+
+
+struct wpa_driver_ops wpa_driver_privsep_ops = {
+	"privsep",
+	"wpa_supplicant privilege separated driver",
+	wpa_driver_privsep_get_bssid,
+	wpa_driver_privsep_get_ssid,
+	wpa_driver_privsep_set_wpa,
+	wpa_driver_privsep_set_key,
+	wpa_driver_privsep_init,
+	wpa_driver_privsep_deinit,
+	wpa_driver_privsep_set_param,
+	NULL /* set_countermeasures */,
+	NULL /* set_drop_unencrypted */,
+	wpa_driver_privsep_scan,
+	NULL /*  get_scan_results */,
+	wpa_driver_privsep_deauthenticate,
+	wpa_driver_privsep_disassociate,
+	wpa_driver_privsep_associate,
+	NULL /* set_auth_alg */,
+	NULL /* add_pmkid */,
+	NULL /* remove_pmkid */,
+	NULL /* flush_pmkid */,
+	wpa_driver_privsep_get_capa,
+	NULL /* poll */,
+	NULL /* get_ifname */,
+	wpa_driver_privsep_get_mac_addr,
+	NULL /* send_eapol */,
+	NULL /* set_operstate */,
+	NULL /* mlme_setprotection */,
+	NULL /* get_hw_feature_data */,
+	NULL /* set_channel */,
+	NULL /* set_ssid */,
+	NULL /* set_bssid */,
+	NULL /* send_mlme */,
+	NULL /* mlme_add_sta */,
+	NULL /* mlme_remove_sta */,
+	NULL /* update_ft_ies */,
+	NULL /* send_ft_action */,
+	wpa_driver_privsep_get_scan_results2,
+	NULL /* set_probe_req_ie */,
+	wpa_driver_privsep_set_mode,
+	wpa_driver_privsep_set_country,
+	NULL /* global_init */,
+	NULL /* global_deinit */,
+	NULL /* init2 */,
+	NULL /* get_interfaces */
+};
+
+
+struct wpa_driver_ops *wpa_supplicant_drivers[] =
+{
+	&wpa_driver_privsep_ops,
+	NULL
+};
diff --git a/contrib/wpa/src/drivers/driver_ps3.c b/contrib/wpa/src/drivers/driver_ps3.c
new file mode 100644
index 0000000..fde3425
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_ps3.c
@@ -0,0 +1,186 @@
+/*
+ * WPA Supplicant - PS3 Linux wireless extension driver interface
+ * Copyright 2007, 2008 Sony Corporation
+ *
+ * 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.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+#include "wireless_copy.h"
+#include "common.h"
+#include "wpa_common.h"
+#include "driver.h"
+#include "eloop.h"
+#include "driver_wext.h"
+#include "ieee802_11_defs.h"
+
+static int wpa_driver_ps3_set_wpa_key(struct wpa_driver_wext_data *drv,
+				struct wpa_driver_associate_params *params)
+{
+	int ret, i;
+	struct iwreq iwr;
+	char *buf, *str;
+
+	if (!params->psk && !params->passphrase) {
+		wpa_printf(MSG_INFO, "%s:no PSK error", __func__);
+		return -EINVAL;
+	}
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	if (params->psk) {
+		/* includes null */
+		iwr.u.data.length = PMK_LEN * 2 + 1;
+		buf = os_malloc(iwr.u.data.length);
+		if (!buf)
+			return -ENOMEM;
+		str = buf;
+		for (i = 0; i < PMK_LEN; i++) {
+			str += snprintf(str, iwr.u.data.length - (str - buf),
+					"%02x", params->psk[i]);
+		}
+	} else if (params->passphrase) {
+		/* including quotations and null */
+		iwr.u.data.length = strlen(params->passphrase) + 3;
+		buf = os_malloc(iwr.u.data.length);
+		if (!buf)
+			return -ENOMEM;
+		buf[0] = '"';
+		os_memcpy(buf + 1, params->passphrase, iwr.u.data.length - 3);
+		buf[iwr.u.data.length - 2] = '"';
+		buf[iwr.u.data.length - 1] = '\0';
+	} else
+		return -EINVAL;
+	iwr.u.data.pointer = (caddr_t) buf;
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	ret = ioctl(drv->ioctl_sock, SIOCIWFIRSTPRIV, &iwr);
+	os_free(buf);
+
+	return ret;
+}
+
+static int wpa_driver_ps3_set_wep_keys(struct wpa_driver_wext_data *drv,
+				struct wpa_driver_associate_params *params)
+{
+	int ret, i;
+	struct iwreq iwr;
+
+	for (i = 0; i < 4; i++) {
+		os_memset(&iwr, 0, sizeof(iwr));
+		os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+		iwr.u.encoding.flags = i + 1;
+		if (params->wep_key_len[i]) {
+			iwr.u.encoding.pointer = (caddr_t) params->wep_key[i];
+			iwr.u.encoding.length = params->wep_key_len[i];
+		} else
+			iwr.u.encoding.flags = IW_ENCODE_NOKEY |
+				IW_ENCODE_DISABLED;
+
+		if (ioctl(drv->ioctl_sock, SIOCSIWENCODE, &iwr) < 0) {
+			perror("ioctl[SIOCSIWENCODE]");
+			ret = -1;
+		}
+	}
+	return ret;
+}
+
+static int wpa_driver_ps3_associate(void *priv,
+				    struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	int ret, value;
+
+	wpa_printf(MSG_DEBUG, "%s: <-", __func__);
+
+	/* clear BSSID */
+	if (!params->bssid &&
+	    wpa_driver_wext_set_bssid(drv, NULL) < 0)
+		ret = -1;
+
+	if (wpa_driver_wext_set_mode(drv, params->mode) < 0)
+		ret = -1;
+
+	if (params->wpa_ie == NULL || params->wpa_ie_len == 0)
+		value = IW_AUTH_WPA_VERSION_DISABLED;
+	else if (params->wpa_ie[0] == WLAN_EID_RSN)
+		value = IW_AUTH_WPA_VERSION_WPA2;
+	else
+		value = IW_AUTH_WPA_VERSION_WPA;
+	if (wpa_driver_wext_set_auth_param(drv,
+					   IW_AUTH_WPA_VERSION, value) < 0)
+		ret = -1;
+	value = wpa_driver_wext_cipher2wext(params->pairwise_suite);
+	if (wpa_driver_wext_set_auth_param(drv,
+					   IW_AUTH_CIPHER_PAIRWISE, value) < 0)
+		ret = -1;
+	value = wpa_driver_wext_cipher2wext(params->group_suite);
+	if (wpa_driver_wext_set_auth_param(drv,
+					   IW_AUTH_CIPHER_GROUP, value) < 0)
+		ret = -1;
+	value = wpa_driver_wext_keymgmt2wext(params->key_mgmt_suite);
+	if (wpa_driver_wext_set_auth_param(drv, IW_AUTH_KEY_MGMT, value) < 0)
+		ret = -1;
+
+	/* set selected BSSID */
+	if (params->bssid &&
+	    wpa_driver_wext_set_bssid(drv, params->bssid) < 0)
+		ret = -1;
+
+	switch (params->group_suite) {
+	case CIPHER_NONE:
+		ret = 0;
+		break;
+	case CIPHER_WEP40:
+	case CIPHER_WEP104:
+		ret = wpa_driver_ps3_set_wep_keys(drv, params);
+		break;
+	case CIPHER_TKIP:
+	case CIPHER_CCMP:
+		ret = wpa_driver_ps3_set_wpa_key(drv, params);
+		break;
+	}
+
+	/* start to associate */
+	ret = wpa_driver_wext_set_ssid(drv, params->ssid, params->ssid_len);
+
+	wpa_printf(MSG_DEBUG, "%s: ->", __func__);
+
+	return ret;
+}
+
+static int wpa_driver_ps3_get_capa(void *priv, struct wpa_driver_capa *capa)
+{
+	int ret;
+	wpa_printf(MSG_DEBUG, "%s:<-", __func__);
+
+	ret = wpa_driver_wext_get_capa(priv, capa);
+	if (ret) {
+		wpa_printf(MSG_INFO, "%s: base wext returns error %d",
+			   __func__, ret);
+		return ret;
+	}
+	/* PS3 hypervisor does association and 4way handshake by itself */
+	capa->flags |= WPA_DRIVER_FLAGS_4WAY_HANDSHAKE;
+	wpa_printf(MSG_DEBUG, "%s:->", __func__);
+	return 0;
+}
+
+const struct wpa_driver_ops wpa_driver_ps3_ops = {
+	.name = "ps3",
+	.desc = "PLAYSTATION3 Linux wireless extension driver",
+	.get_bssid = wpa_driver_wext_get_bssid,
+	.get_ssid = wpa_driver_wext_get_ssid,
+	.scan = wpa_driver_wext_scan,
+	.get_scan_results2 = wpa_driver_wext_get_scan_results,
+	.associate = wpa_driver_ps3_associate, /* PS3 */
+	.init = wpa_driver_wext_init,
+	.deinit = wpa_driver_wext_deinit,
+	.get_capa = wpa_driver_ps3_get_capa, /* PS3 */
+};
diff --git a/contrib/wpa/src/drivers/driver_ralink.c b/contrib/wpa/src/drivers/driver_ralink.c
new file mode 100644
index 0000000..e9313cb
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_ralink.c
@@ -0,0 +1,1505 @@
+/*
+ * WPA Supplicant - driver interaction with Ralink Wireless Client
+ * Copyright (c) 2003-2006, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2007, Snowpin Lee <snowpin_lee@ralinktech.com.tw>
+ *
+ * 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.
+ *
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+
+#include "wireless_copy.h"
+#include "common.h"
+#include "driver.h"
+#include "l2_packet/l2_packet.h"
+#include "eloop.h"
+#include "ieee802_11_defs.h"
+#include "priv_netlink.h"
+#include "driver_ralink.h"
+
+static void wpa_driver_ralink_scan_timeout(void *eloop_ctx, void *timeout_ctx);
+
+#define MAX_SSID_LEN 32
+
+struct wpa_driver_ralink_data {
+	void *ctx;
+	int ioctl_sock;
+	int event_sock;
+	char ifname[IFNAMSIZ + 1];
+	u8 *assoc_req_ies;
+	size_t assoc_req_ies_len;
+	u8 *assoc_resp_ies;
+	size_t assoc_resp_ies_len;
+	int no_of_pmkid;
+	struct ndis_pmkid_entry *pmkid;
+	int we_version_compiled;
+	int ap_scan;
+	int scanning_done;
+	u8 g_driver_down;
+};
+
+static int ralink_set_oid(struct wpa_driver_ralink_data *drv,
+			  unsigned short oid, char *data, int len)
+{
+	char *buf;
+	struct iwreq iwr;
+
+	buf = os_zalloc(len);
+	if (buf == NULL)
+		return -1;
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.data.flags = oid;
+	iwr.u.data.flags |= OID_GET_SET_TOGGLE;
+
+	if (data)
+		os_memcpy(buf, data, len);
+
+	iwr.u.data.pointer = (caddr_t) buf;
+	iwr.u.data.length = len;
+
+	if (ioctl(drv->ioctl_sock, RT_PRIV_IOCTL, &iwr) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: oid=0x%x len (%d) failed",
+			   __func__, oid, len);
+		os_free(buf);
+		return -1;
+	}
+	os_free(buf);
+	return 0;
+}
+
+static int
+ralink_get_new_driver_flag(struct wpa_driver_ralink_data *drv)
+{
+	struct iwreq iwr;
+	UCHAR enabled = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.data.pointer = (UCHAR*) &enabled;
+	iwr.u.data.flags = RT_OID_NEW_DRIVER;
+
+	if (ioctl(drv->ioctl_sock, RT_PRIV_IOCTL, &iwr) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: failed", __func__);
+		return 0;
+	}
+
+	return (enabled == 1) ? 1 : 0;
+}
+
+static int wpa_driver_ralink_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	if (drv->g_driver_down == 1)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+
+	if (ioctl(drv->ioctl_sock, SIOCGIWAP, &iwr) < 0) {
+		perror("ioctl[SIOCGIWAP]");
+		ret = -1;
+	}
+	os_memcpy(bssid, iwr.u.ap_addr.sa_data, ETH_ALEN);
+
+	return ret;
+}
+
+static int wpa_driver_ralink_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+#if 0
+	struct wpa_supplicant *wpa_s = drv->ctx;
+	struct wpa_ssid *entry;
+#endif
+	int ssid_len;
+	u8 bssid[ETH_ALEN];
+	u8 ssid_str[MAX_SSID_LEN];
+	struct iwreq iwr;
+#if 0
+	int result = 0;
+#endif
+	int ret = 0;
+#if 0
+	BOOLEAN	ieee8021x_mode = FALSE;
+	BOOLEAN ieee8021x_required_key = FALSE;
+#endif
+
+	if (drv->g_driver_down == 1)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.essid.pointer = (caddr_t) ssid;
+	iwr.u.essid.length = 32;
+
+	if (ioctl(drv->ioctl_sock, SIOCGIWESSID, &iwr) < 0) {
+		perror("ioctl[SIOCGIWESSID]");
+		ret = -1;
+	} else
+		ret = iwr.u.essid.length;
+
+	if (ret <= 0)
+		return ret;
+
+	ssid_len = ret;
+	os_memset(ssid_str, 0, MAX_SSID_LEN);
+	os_memcpy(ssid_str, ssid, ssid_len);
+
+	if (drv->ap_scan == 0) {
+		/* Read BSSID form driver */
+		if (wpa_driver_ralink_get_bssid(priv, bssid) < 0) {
+			wpa_printf(MSG_WARNING, "Could not read BSSID from "
+				   "driver.");
+			return ret;
+		}
+
+#if 0
+		entry = wpa_s->conf->ssid;
+		while (entry) {
+			if (!entry->disabled && ssid_len == entry->ssid_len &&
+			    os_memcmp(ssid_str, entry->ssid, ssid_len) == 0 &&
+			    (!entry->bssid_set ||
+			     os_memcmp(bssid, entry->bssid, ETH_ALEN) == 0)) {
+				/* match the config of driver */
+				result = 1;
+				break;
+			}
+			entry = entry->next;
+		}
+
+		if (result) {
+			wpa_printf(MSG_DEBUG, "Ready to set 802.1x mode and "
+				   "ieee_required_keys parameters to driver");
+
+			/* set 802.1x mode and ieee_required_keys parameter */
+			if (entry->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+				if ((entry->eapol_flags & (EAPOL_FLAG_REQUIRE_KEY_UNICAST | EAPOL_FLAG_REQUIRE_KEY_BROADCAST)))
+						ieee8021x_required_key = TRUE;
+				ieee8021x_mode = TRUE;
+			}
+
+			if (ralink_set_oid(drv, OID_802_11_SET_IEEE8021X, (char *) &ieee8021x_mode, sizeof(BOOLEAN)) < 0)
+			{
+				wpa_printf(MSG_DEBUG, "RALINK: Failed to set OID_802_11_SET_IEEE8021X(%d)", (int) ieee8021x_mode);
+			}
+			else
+			{
+				wpa_printf(MSG_DEBUG, "ieee8021x_mode is %s", ieee8021x_mode ? "TRUE" : "FALSE");
+			}
+
+			if (ralink_set_oid(drv, OID_802_11_SET_IEEE8021X_REQUIRE_KEY, (char *) &ieee8021x_required_key, sizeof(BOOLEAN)) < 0)
+			{
+				wpa_printf(MSG_DEBUG, "ERROR: Failed to set OID_802_11_SET_IEEE8021X_REQUIRE_KEY(%d)", (int) ieee8021x_required_key);
+			}
+			else
+			{
+				wpa_printf(MSG_DEBUG, "ieee8021x_required_key is %s and eapol_flag(%d)", ieee8021x_required_key ? "TRUE" : "FALSE",
+																								entry->eapol_flags);
+			}
+		}
+#endif
+	}
+
+	return ret;
+}
+
+static int wpa_driver_ralink_set_ssid(struct wpa_driver_ralink_data *drv,
+				      const u8 *ssid, size_t ssid_len)
+{
+	NDIS_802_11_SSID *buf;
+	int ret = 0;
+	struct iwreq iwr;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	buf = os_zalloc(sizeof(NDIS_802_11_SSID));
+	if (buf == NULL)
+		return -1;
+	os_memset(buf, 0, sizeof(buf));
+	buf->SsidLength = ssid_len;
+	os_memcpy(buf->Ssid, ssid, ssid_len);
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+
+	iwr.u.data.flags = OID_802_11_SSID;
+	iwr.u.data.flags |= OID_GET_SET_TOGGLE;
+	iwr.u.data.pointer = (caddr_t) buf;
+	iwr.u.data.length = sizeof(NDIS_802_11_SSID);
+
+	if (ioctl(drv->ioctl_sock, RT_PRIV_IOCTL, &iwr) < 0) {
+		perror("ioctl[RT_PRIV_IOCTL] -- OID_802_11_SSID");
+		ret = -1;
+	}
+	os_free(buf);
+	return ret;
+}
+
+static void wpa_driver_ralink_event_pmkid(struct wpa_driver_ralink_data *drv,
+					  const u8 *data, size_t data_len)
+{
+	NDIS_802_11_PMKID_CANDIDATE_LIST *pmkid;
+	size_t i;
+	union wpa_event_data event;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	if (data_len < 8) {
+		wpa_printf(MSG_DEBUG, "RALINK: Too short PMKID Candidate List "
+			   "Event (len=%lu)", (unsigned long) data_len);
+		return;
+	}
+	pmkid = (NDIS_802_11_PMKID_CANDIDATE_LIST *) data;
+	wpa_printf(MSG_DEBUG, "RALINK: PMKID Candidate List Event - Version %d"
+		   " NumCandidates %d",
+		   (int) pmkid->Version, (int) pmkid->NumCandidates);
+
+	if (pmkid->Version != 1) {
+		wpa_printf(MSG_DEBUG, "RALINK: Unsupported PMKID Candidate "
+			   "List Version %d", (int) pmkid->Version);
+		return;
+	}
+
+	if (data_len < 8 + pmkid->NumCandidates * sizeof(PMKID_CANDIDATE)) {
+		wpa_printf(MSG_DEBUG, "RALINK: PMKID Candidate List "
+			   "underflow");
+
+		return;
+	}
+
+
+
+	os_memset(&event, 0, sizeof(event));
+	for (i = 0; i < pmkid->NumCandidates; i++) {
+		PMKID_CANDIDATE *p = &pmkid->CandidateList[i];
+		wpa_printf(MSG_DEBUG, "RALINK: %lu: " MACSTR " Flags 0x%x",
+			   (unsigned long) i, MAC2STR(p->BSSID),
+			   (int) p->Flags);
+		os_memcpy(event.pmkid_candidate.bssid, p->BSSID, ETH_ALEN);
+		event.pmkid_candidate.index = i;
+		event.pmkid_candidate.preauth =
+			p->Flags & NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED;
+		wpa_supplicant_event(drv->ctx, EVENT_PMKID_CANDIDATE,
+				     &event);
+	}
+}
+
+static int wpa_driver_ralink_set_pmkid(struct wpa_driver_ralink_data *drv)
+{
+	int len, count, i, ret;
+	struct ndis_pmkid_entry *entry;
+	NDIS_802_11_PMKID *p;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	count = 0;
+	entry = drv->pmkid;
+	while (entry) {
+		count++;
+		if (count >= drv->no_of_pmkid)
+			break;
+		entry = entry->next;
+	}
+	len = 8 + count * sizeof(BSSID_INFO);
+	p = os_zalloc(len);
+	if (p == NULL)
+		return -1;
+	p->Length = len;
+	p->BSSIDInfoCount = count;
+	entry = drv->pmkid;
+	for (i = 0; i < count; i++) {
+		os_memcpy(&p->BSSIDInfo[i].BSSID, entry->bssid, ETH_ALEN);
+		os_memcpy(&p->BSSIDInfo[i].PMKID, entry->pmkid, 16);
+		entry = entry->next;
+	}
+	wpa_hexdump(MSG_MSGDUMP, "NDIS: OID_802_11_PMKID",
+		    (const u8 *) p, len);
+	ret = ralink_set_oid(drv, OID_802_11_PMKID, (char *) p, len);
+	os_free(p);
+	return ret;
+}
+
+static int wpa_driver_ralink_add_pmkid(void *priv, const u8 *bssid,
+				       const u8 *pmkid)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+	struct ndis_pmkid_entry *entry, *prev;
+
+	if (drv->g_driver_down == 1)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	if (drv->no_of_pmkid == 0)
+		return 0;
+
+	prev = NULL;
+	entry = drv->pmkid;
+	while (entry) {
+		if (os_memcmp(entry->bssid, bssid, ETH_ALEN) == 0)
+			break;
+		prev = entry;
+		entry = entry->next;
+	}
+
+	if (entry) {
+		/* Replace existing entry for this BSSID and move it into the
+		 * beginning of the list. */
+		os_memcpy(entry->pmkid, pmkid, 16);
+		if (prev) {
+			prev->next = entry->next;
+			entry->next = drv->pmkid;
+			drv->pmkid = entry;
+		}
+	} else {
+		entry = os_malloc(sizeof(*entry));
+		if (entry) {
+			os_memcpy(entry->bssid, bssid, ETH_ALEN);
+			os_memcpy(entry->pmkid, pmkid, 16);
+			entry->next = drv->pmkid;
+			drv->pmkid = entry;
+		}
+	}
+
+	return wpa_driver_ralink_set_pmkid(drv);
+}
+
+
+static int wpa_driver_ralink_remove_pmkid(void *priv, const u8 *bssid,
+					  const u8 *pmkid)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+	struct ndis_pmkid_entry *entry, *prev;
+
+	if (drv->g_driver_down == 1)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	if (drv->no_of_pmkid == 0)
+		return 0;
+
+	entry = drv->pmkid;
+	prev = NULL;
+	drv->pmkid = NULL;
+	while (entry) {
+		if (os_memcmp(entry->bssid, bssid, ETH_ALEN) == 0 &&
+		    os_memcmp(entry->pmkid, pmkid, 16) == 0) {
+			if (prev)
+				prev->next = entry->next;
+			else
+				drv->pmkid = entry->next;
+			os_free(entry);
+			break;
+		}
+		prev = entry;
+		entry = entry->next;
+	}
+	return wpa_driver_ralink_set_pmkid(drv);
+}
+
+
+static int wpa_driver_ralink_flush_pmkid(void *priv)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+	NDIS_802_11_PMKID p;
+	struct ndis_pmkid_entry *pmkid, *prev;
+
+	if (drv->g_driver_down == 1)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	if (drv->no_of_pmkid == 0)
+		return 0;
+
+	pmkid = drv->pmkid;
+	drv->pmkid = NULL;
+	while (pmkid) {
+		prev = pmkid;
+		pmkid = pmkid->next;
+		os_free(prev);
+	}
+
+	os_memset(&p, 0, sizeof(p));
+	p.Length = 8;
+	p.BSSIDInfoCount = 0;
+	wpa_hexdump(MSG_MSGDUMP, "NDIS: OID_802_11_PMKID (flush)",
+		    (const u8 *) &p, 8);
+	return ralink_set_oid(drv, OID_802_11_PMKID, (char *) &p, 8);
+}
+
+static void
+wpa_driver_ralink_event_wireless_custom(struct wpa_driver_ralink_data *drv,
+					void *ctx, char *custom)
+{
+	union wpa_event_data data;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	wpa_printf(MSG_DEBUG, "Custom wireless event: '%s'", custom);
+
+	os_memset(&data, 0, sizeof(data));
+	/* Host AP driver */
+	if (os_strncmp(custom, "MLME-MICHAELMICFAILURE.indication", 33) == 0) {
+		/* receive a MICFAILURE report */
+		data.michael_mic_failure.unicast =
+			os_strstr(custom, " unicast") != NULL;
+		/* TODO: parse parameters(?) */
+		wpa_supplicant_event(ctx, EVENT_MICHAEL_MIC_FAILURE, &data);
+	} else if (os_strncmp(custom, "ASSOCINFO_ReqIEs=", 17) == 0) {
+		/* receive assoc. req. IEs */
+		char *spos;
+		int bytes;
+
+		spos = custom + 17;
+		/*get IE's length */
+		/*
+		 * bytes = strlen(spos); ==> bug, bytes may less than original
+		 * size by using this way to get size. snowpin 20070312
+		 * if (!bytes)
+		 *	return;
+		 */
+		bytes = drv->assoc_req_ies_len;
+
+		data.assoc_info.req_ies = os_malloc(bytes);
+		if (data.assoc_info.req_ies == NULL)
+			return;
+
+		data.assoc_info.req_ies_len = bytes;
+		os_memcpy(data.assoc_info.req_ies, spos, bytes);
+
+		/* skip the '\0' byte */
+		spos += bytes + 1;
+
+		data.assoc_info.resp_ies = NULL;
+		data.assoc_info.resp_ies_len = 0;
+
+		if (os_strncmp(spos, " RespIEs=", 9) == 0) {
+			/* receive assoc. resp. IEs */
+			spos += 9;
+			/* get IE's length */
+			bytes = os_strlen(spos);
+			if (!bytes)
+				goto done;
+
+
+			data.assoc_info.resp_ies = os_malloc(bytes);
+			if (data.assoc_info.resp_ies == NULL)
+				goto done;
+
+			data.assoc_info.resp_ies_len = bytes;
+			os_memcpy(data.assoc_info.resp_ies, spos, bytes);
+		}
+
+		wpa_supplicant_event(ctx, EVENT_ASSOCINFO, &data);
+
+		/* free allocated memory */
+	done:
+		os_free(data.assoc_info.resp_ies);
+		os_free(data.assoc_info.req_ies);
+	}
+}
+
+static void
+wpa_driver_ralink_event_wireless(struct wpa_driver_ralink_data *drv,
+				 void *ctx, char *data, int len)
+{
+	struct iw_event iwe_buf, *iwe = &iwe_buf;
+	char *pos, *end, *custom, *buf, *assoc_info_buf, *info_pos;
+#if 0
+	BOOLEAN ieee8021x_required_key = FALSE;
+#endif
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	assoc_info_buf = info_pos = NULL;
+	pos = data;
+	end = data + len;
+
+	while (pos + IW_EV_LCP_LEN <= end) {
+		/* Event data may be unaligned, so make a local, aligned copy
+		 * before processing. */
+		os_memcpy(&iwe_buf, pos, IW_EV_LCP_LEN);
+		wpa_printf(MSG_DEBUG, "Wireless event: cmd=0x%x len=%d",
+			   iwe->cmd, iwe->len);
+		if (iwe->len <= IW_EV_LCP_LEN)
+			return;
+
+		custom = pos + IW_EV_POINT_LEN;
+
+		if (drv->we_version_compiled > 18 && iwe->cmd == IWEVCUSTOM) {
+			/* WE-19 removed the pointer from struct iw_point */
+			char *dpos = (char *) &iwe_buf.u.data.length;
+			int dlen = dpos - (char *) &iwe_buf;
+			os_memcpy(dpos, pos + IW_EV_LCP_LEN,
+				  sizeof(struct iw_event) - dlen);
+		} else {
+			os_memcpy(&iwe_buf, pos, sizeof(struct iw_event));
+			custom += IW_EV_POINT_OFF;
+		}
+
+		switch (iwe->cmd) {
+		case IWEVCUSTOM:
+			if (custom + iwe->u.data.length > end)
+				return;
+			buf = os_malloc(iwe->u.data.length + 1);
+			if (buf == NULL)
+				return;
+			os_memcpy(buf, custom, iwe->u.data.length);
+			buf[iwe->u.data.length] = '\0';
+
+			if (drv->ap_scan == 1) {
+				if ((iwe->u.data.flags == RT_ASSOC_EVENT_FLAG)
+				    || (iwe->u.data.flags ==
+					RT_REQIE_EVENT_FLAG) ||
+				    (iwe->u.data.flags == RT_RESPIE_EVENT_FLAG)
+				    || (iwe->u.data.flags ==
+					RT_ASSOCINFO_EVENT_FLAG)) {
+					if (drv->scanning_done == 0) {
+						os_free(buf);
+						return;
+					}
+				}
+			}
+
+			if (iwe->u.data.flags == RT_ASSOC_EVENT_FLAG) {
+				wpa_printf(MSG_DEBUG, "Custom wireless event: "
+					   "receive ASSOCIATED_EVENT !!!");
+				/* determine whether the dynamic-WEP is used or
+				 * not */
+#if 0
+				if (wpa_s && wpa_s->current_ssid &&
+				    wpa_s->current_ssid->key_mgmt ==
+				    WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+					if ((wpa_s->current_ssid->eapol_flags &
+					     (EAPOL_FLAG_REQUIRE_KEY_UNICAST | EAPOL_FLAG_REQUIRE_KEY_BROADCAST))) {
+						//wpa_printf(MSG_DEBUG, "The current ssid - (%s), eapol_flag = %d.\n",
+						//	 wpa_ssid_txt(wpa_s->current_ssid->ssid, wpa_s->current_ssid->ssid_len),wpa_s->current_ssid->eapol_flags);
+						ieee8021x_required_key = TRUE;
+					}
+
+					if (ralink_set_oid(drv, OID_802_11_SET_IEEE8021X_REQUIRE_KEY, (char *) &ieee8021x_required_key, sizeof(BOOLEAN)) < 0)
+					{
+						wpa_printf(MSG_DEBUG, "ERROR: Failed to set OID_802_11_SET_IEEE8021X_REQUIRE_KEY(%d)",
+							   (int) ieee8021x_required_key);
+					}
+
+					wpa_printf(MSG_DEBUG, "ieee8021x_required_key is %s and eapol_flag(%d).\n", ieee8021x_required_key ? "TRUE" : "FALSE",
+																								wpa_s->current_ssid->eapol_flags);
+				}
+#endif
+
+				wpa_supplicant_event(ctx, EVENT_ASSOC, NULL);
+			} else if (iwe->u.data.flags == RT_REQIE_EVENT_FLAG) {
+				wpa_printf(MSG_DEBUG, "Custom wireless event: "
+					   "receive ReqIEs !!!");
+				drv->assoc_req_ies =
+					os_malloc(iwe->u.data.length);
+				if (drv->assoc_req_ies == NULL) {
+					os_free(buf);
+					return;
+				}
+
+				drv->assoc_req_ies_len = iwe->u.data.length;
+				os_memcpy(drv->assoc_req_ies, custom,
+					  iwe->u.data.length);
+			} else if (iwe->u.data.flags == RT_RESPIE_EVENT_FLAG) {
+				wpa_printf(MSG_DEBUG, "Custom wireless event: "
+					   "receive RespIEs !!!");
+				drv->assoc_resp_ies =
+					os_malloc(iwe->u.data.length);
+				if (drv->assoc_resp_ies == NULL) {
+					os_free(drv->assoc_req_ies);
+					drv->assoc_req_ies = NULL;
+					os_free(buf);
+					return;
+				}
+
+				drv->assoc_resp_ies_len = iwe->u.data.length;
+				os_memcpy(drv->assoc_resp_ies, custom,
+					  iwe->u.data.length);
+			} else if (iwe->u.data.flags ==
+				   RT_ASSOCINFO_EVENT_FLAG) {
+				wpa_printf(MSG_DEBUG, "Custom wireless event: "
+					   "receive ASSOCINFO_EVENT !!!");
+
+				assoc_info_buf =
+					os_zalloc(drv->assoc_req_ies_len +
+						  drv->assoc_resp_ies_len + 1);
+
+				if (assoc_info_buf == NULL) {
+					os_free(drv->assoc_req_ies);
+					drv->assoc_req_ies = NULL;
+					os_free(drv->assoc_resp_ies);
+					drv->assoc_resp_ies = NULL;
+					os_free(buf);
+					return;
+				}
+
+				if (drv->assoc_req_ies) {
+					os_memcpy(assoc_info_buf,
+						  drv->assoc_req_ies,
+						  drv->assoc_req_ies_len);
+				}
+				info_pos = assoc_info_buf +
+					drv->assoc_req_ies_len;
+				if (drv->assoc_resp_ies) {
+					os_memcpy(info_pos,
+						  drv->assoc_resp_ies,
+						  drv->assoc_resp_ies_len);
+				}
+				assoc_info_buf[drv->assoc_req_ies_len +
+					       drv->assoc_resp_ies_len] = '\0';
+				wpa_driver_ralink_event_wireless_custom(
+					drv, ctx, assoc_info_buf);
+				os_free(drv->assoc_req_ies);
+				drv->assoc_req_ies = NULL;
+				os_free(drv->assoc_resp_ies);
+				drv->assoc_resp_ies = NULL;
+				os_free(assoc_info_buf);
+			} else if (iwe->u.data.flags == RT_DISASSOC_EVENT_FLAG)
+			{
+				wpa_printf(MSG_DEBUG, "Custom wireless event: "
+					   "receive DISASSOCIATED_EVENT !!!");
+				wpa_supplicant_event(ctx, EVENT_DISASSOC,
+						     NULL);
+			} else if (iwe->u.data.flags == RT_PMKIDCAND_FLAG) {
+				wpa_printf(MSG_DEBUG, "Custom wireless event: "
+					   "receive PMKIDCAND_EVENT !!!");
+				wpa_driver_ralink_event_pmkid(
+					drv, (const u8 *) custom,
+					iwe->u.data.length);
+			} else if (iwe->u.data.flags == RT_INTERFACE_DOWN) {
+				drv->g_driver_down = 1;
+				eloop_terminate();
+			} else if (iwe->u.data.flags == RT_REPORT_AP_INFO) {
+				if (drv->ap_scan != 1) {
+					typedef struct PACKED {
+						UCHAR bssid[MAC_ADDR_LEN];
+						UCHAR ssid[MAX_LEN_OF_SSID];
+						INT ssid_len;
+						UCHAR wpa_ie[40];
+						INT wpa_ie_len;
+						UCHAR rsn_ie[40];
+						INT rsn_ie_len;
+						INT freq;
+						USHORT caps;
+					} *PAPINFO;
+
+					wpa_printf(MSG_DEBUG, "Custom wireless"
+						   " event: receive "
+						   "RT_REPORT_AP_INFO !!!");
+					//printf("iwe->u.data.length = %d\n", iwe->u.data.length);
+					//wpa_hexdump(MSG_DEBUG, "AP_Info: ", buf, iwe->u.data.length);
+#if 0
+					wpa_s->num_scan_results = 1;
+					if (wpa_s->scan_results)
+						os_free(wpa_s->scan_results);
+					wpa_s->scan_results = os_malloc(sizeof(struct wpa_scan_result) + 1);
+					if (wpa_s->scan_results) {
+						PAPINFO pApInfo = (PAPINFO)buf;
+						os_memcpy(wpa_s->scan_results[0].bssid, pApInfo->bssid, ETH_ALEN);
+						os_memcpy(wpa_s->scan_results[0].ssid, pApInfo->ssid, pApInfo->ssid_len);
+						wpa_s->scan_results[0].ssid_len = pApInfo->ssid_len;
+						if (pApInfo->wpa_ie_len > 0) {
+							os_memcpy(wpa_s->scan_results[0].wpa_ie, pApInfo->wpa_ie, pApInfo->wpa_ie_len);
+							wpa_s->scan_results[0].wpa_ie_len = pApInfo->wpa_ie_len;
+						} else if (pApInfo->rsn_ie_len > 0) {
+							os_memcpy(wpa_s->scan_results[0].rsn_ie, pApInfo->rsn_ie, pApInfo->rsn_ie_len);
+							wpa_s->scan_results[0].rsn_ie_len = pApInfo->rsn_ie_len;
+						}
+						wpa_s->scan_results[0].caps = pApInfo->caps;
+						wpa_s->scan_results[0].freq = pApInfo->freq;
+					} else {
+						wpa_printf("wpa_s->scan_"
+							   "results fail to "
+							   "os_malloc!!\n");
+					}
+#endif
+				}
+			} else {
+				wpa_driver_ralink_event_wireless_custom(
+					drv, ctx, buf);
+			}
+			os_free(buf);
+			break;
+		}
+
+		pos += iwe->len;
+	}
+}
+
+static void
+wpa_driver_ralink_event_rtm_newlink(struct wpa_driver_ralink_data *drv,
+				    void *ctx, struct nlmsghdr *h, int len)
+{
+	struct ifinfomsg *ifi;
+	int attrlen, nlmsg_len, rta_len;
+	struct rtattr * attr;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	if (len < (int) sizeof(*ifi))
+		return;
+
+	ifi = NLMSG_DATA(h);
+	wpa_hexdump(MSG_DEBUG, "ifi: ", (u8 *) ifi, sizeof(struct ifinfomsg));
+
+	nlmsg_len = NLMSG_ALIGN(sizeof(struct ifinfomsg));
+
+	attrlen = h->nlmsg_len - nlmsg_len;
+	wpa_printf(MSG_DEBUG, "attrlen=%d", attrlen);
+	if (attrlen < 0)
+		return;
+
+	attr = (struct rtattr *) (((char *) ifi) + nlmsg_len);
+	wpa_hexdump(MSG_DEBUG, "attr1: ", (u8 *) attr, sizeof(struct rtattr));
+	rta_len = RTA_ALIGN(sizeof(struct rtattr));
+	wpa_hexdump(MSG_DEBUG, "attr2: ", (u8 *)attr,rta_len);
+	while (RTA_OK(attr, attrlen)) {
+		wpa_printf(MSG_DEBUG, "rta_type=%02x\n", attr->rta_type);
+		if (attr->rta_type == IFLA_WIRELESS) {
+			wpa_driver_ralink_event_wireless(
+				drv, ctx,
+				((char *) attr) + rta_len,
+				attr->rta_len - rta_len);
+		}
+		attr = RTA_NEXT(attr, attrlen);
+		wpa_hexdump(MSG_DEBUG, "attr3: ",
+			    (u8 *) attr, sizeof(struct rtattr));
+	}
+}
+
+static void wpa_driver_ralink_event_receive(int sock, void *ctx,
+					    void *sock_ctx)
+{
+	char buf[8192];
+	int left;
+	struct sockaddr_nl from;
+	socklen_t fromlen;
+	struct nlmsghdr *h;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	fromlen = sizeof(from);
+	left = recvfrom(sock, buf, sizeof(buf), MSG_DONTWAIT,
+			(struct sockaddr *) &from, &fromlen);
+
+	if (left < 0) {
+		if (errno != EINTR && errno != EAGAIN)
+			perror("recvfrom(netlink)");
+		return;
+	}
+
+	h = (struct nlmsghdr *) buf;
+	wpa_hexdump(MSG_DEBUG, "h: ", (u8 *)h, h->nlmsg_len);
+
+	while (left >= (int) sizeof(*h)) {
+		int len, plen;
+
+		len = h->nlmsg_len;
+		plen = len - sizeof(*h);
+		if (len > left || plen < 0) {
+			wpa_printf(MSG_DEBUG, "Malformed netlink message: "
+				   "len=%d left=%d plen=%d", len, left, plen);
+			break;
+		}
+
+		switch (h->nlmsg_type) {
+		case RTM_NEWLINK:
+			wpa_driver_ralink_event_rtm_newlink(ctx, sock_ctx, h,
+							    plen);
+			break;
+		}
+
+		len = NLMSG_ALIGN(len);
+		left -= len;
+		h = (struct nlmsghdr *) ((char *) h + len);
+	}
+
+	if (left > 0) {
+		wpa_printf(MSG_DEBUG, "%d extra bytes in the end of netlink "
+			   "message", left);
+	}
+
+}
+
+static int
+ralink_get_we_version_compiled(struct wpa_driver_ralink_data *drv)
+{
+	struct iwreq iwr;
+	UINT we_version_compiled = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.data.pointer = (caddr_t) &we_version_compiled;
+	iwr.u.data.flags = RT_OID_WE_VERSION_COMPILED;
+
+	if (ioctl(drv->ioctl_sock, RT_PRIV_IOCTL, &iwr) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: failed", __func__);
+		return -1;
+	}
+
+	drv->we_version_compiled = we_version_compiled;
+
+	return 0;
+}
+
+static int
+ralink_set_iface_flags(void *priv, int dev_up)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+	struct ifreq ifr;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	if (drv->ioctl_sock < 0)
+		return -1;
+
+	os_memset(&ifr, 0, sizeof(ifr));
+	os_snprintf(ifr.ifr_name, IFNAMSIZ, "%s", drv->ifname);
+
+	if (ioctl(drv->ioctl_sock, SIOCGIFFLAGS, &ifr) != 0) {
+		perror("ioctl[SIOCGIFFLAGS]");
+		return -1;
+	}
+
+	if (dev_up)
+		ifr.ifr_flags |= IFF_UP;
+	else
+		ifr.ifr_flags &= ~IFF_UP;
+
+	if (ioctl(drv->ioctl_sock, SIOCSIFFLAGS, &ifr) != 0) {
+		perror("ioctl[SIOCSIFFLAGS]");
+		return -1;
+	}
+
+	return 0;
+}
+
+static void * wpa_driver_ralink_init(void *ctx, const char *ifname)
+{
+	int s;
+	struct wpa_driver_ralink_data *drv;
+	struct ifreq ifr;
+	struct sockaddr_nl local;
+	UCHAR enable_wpa_supplicant = 0;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	/* open socket to kernel */
+	if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+		perror("socket");
+		return NULL;
+	}
+	/* do it */
+	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);
+
+	if (ioctl(s, SIOCGIFINDEX, &ifr) < 0) {
+		perror(ifr.ifr_name);
+		return NULL;
+	}
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+
+	drv->scanning_done = 1;
+	drv->ap_scan = 1; /* for now - let's assume ap_scan=1 is used */
+	drv->ctx = ctx;
+	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+	drv->ioctl_sock = s;
+	drv->g_driver_down = 0;
+
+	s = socket(PF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
+	if (s < 0) {
+		perror("socket(PF_NETLINK,SOCK_RAW,NETLINK_ROUTE)");
+		close(drv->ioctl_sock);
+		os_free(drv);
+		return NULL;
+	}
+
+	os_memset(&local, 0, sizeof(local));
+	local.nl_family = AF_NETLINK;
+	local.nl_groups = RTMGRP_LINK;
+
+	if (bind(s, (struct sockaddr *) &local, sizeof(local)) < 0) {
+		perror("bind(netlink)");
+		close(s);
+		close(drv->ioctl_sock);
+		os_free(drv);
+		return NULL;
+	}
+
+	eloop_register_read_sock(s, wpa_driver_ralink_event_receive, drv, ctx);
+	drv->event_sock = s;
+	drv->no_of_pmkid = 4; /* Number of PMKID saved supported */
+
+	ralink_set_iface_flags(drv, 1);	/* mark up during setup */
+	ralink_get_we_version_compiled(drv);
+	wpa_driver_ralink_flush_pmkid(drv);
+
+	if (drv->ap_scan == 1)
+		enable_wpa_supplicant = 1;
+	else
+		enable_wpa_supplicant = 2;
+	/* trigger driver support wpa_supplicant */
+	if (ralink_set_oid(drv, RT_OID_WPA_SUPPLICANT_SUPPORT,
+			   (PCHAR) &enable_wpa_supplicant, sizeof(UCHAR)) < 0)
+	{
+		wpa_printf(MSG_DEBUG, "RALINK: Failed to set "
+			   "RT_OID_WPA_SUPPLICANT_SUPPORT(%d)",
+			   (int) enable_wpa_supplicant);
+		wpa_printf(MSG_ERROR, "RALINK: Driver does not support "
+			   "wpa_supplicant");
+		close(s);
+		close(drv->ioctl_sock);
+		os_free(drv);
+		return NULL;
+	}
+
+	if (drv->ap_scan == 1)
+		drv->scanning_done = 0;
+
+	return drv;
+}
+
+static void wpa_driver_ralink_deinit(void *priv)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+	UCHAR enable_wpa_supplicant;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	enable_wpa_supplicant = 0;
+
+	if (drv->g_driver_down == 0) {
+		/* trigger driver disable wpa_supplicant support */
+		if (ralink_set_oid(drv, RT_OID_WPA_SUPPLICANT_SUPPORT,
+				   (char *) &enable_wpa_supplicant,
+				   sizeof(BOOLEAN)) < 0) {
+			wpa_printf(MSG_DEBUG, "RALINK: Failed to set "
+				   "RT_OID_WPA_SUPPLICANT_SUPPORT(%d)",
+				   (int) enable_wpa_supplicant);
+		}
+
+		wpa_driver_ralink_flush_pmkid(drv);
+
+		sleep(1);
+		ralink_set_iface_flags(drv, 0);
+	}
+
+	eloop_cancel_timeout(wpa_driver_ralink_scan_timeout, drv, drv->ctx);
+	eloop_unregister_read_sock(drv->event_sock);
+	close(drv->event_sock);
+	close(drv->ioctl_sock);
+	os_free(drv);
+}
+
+static void wpa_driver_ralink_scan_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_driver_ralink_data *drv = eloop_ctx;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	wpa_printf(MSG_DEBUG, "Scan timeout - try to get results");
+	wpa_supplicant_event(timeout_ctx, EVENT_SCAN_RESULTS, NULL);
+
+	drv->scanning_done = 1;
+
+}
+
+static int wpa_driver_ralink_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	if (drv->g_driver_down == 1)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	if (ssid_len > IW_ESSID_MAX_SIZE) {
+		wpa_printf(MSG_DEBUG, "%s: too long SSID (%lu)",
+			   __FUNCTION__, (unsigned long) ssid_len);
+		return -1;
+	}
+
+	/* wpa_driver_ralink_set_ssid(drv, ssid, ssid_len); */
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWSCAN, &iwr) < 0) {
+		perror("ioctl[SIOCSIWSCAN]");
+		ret = -1;
+	}
+
+	/* Not all drivers generate "scan completed" wireless event, so try to
+	 * read results after a timeout. */
+	eloop_cancel_timeout(wpa_driver_ralink_scan_timeout, drv, drv->ctx);
+	eloop_register_timeout(4, 0, wpa_driver_ralink_scan_timeout, drv,
+			       drv->ctx);
+
+	drv->scanning_done = 0;
+
+	return ret;
+}
+
+static int
+wpa_driver_ralink_get_scan_results(void *priv,
+				   struct wpa_scan_result *results,
+				   size_t max_size)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+	UCHAR *buf = NULL;
+	NDIS_802_11_BSSID_LIST_EX *wsr;
+	NDIS_WLAN_BSSID_EX *wbi;
+	struct iwreq iwr;
+	int rv = 0;
+	size_t ap_num;
+	u8 *pos, *end;
+
+	if (drv->g_driver_down == 1)
+		return -1;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	if (drv->we_version_compiled >= 17) {
+		buf = os_zalloc(8192);
+		iwr.u.data.length = 8192;
+	} else {
+		buf = os_zalloc(4096);
+		iwr.u.data.length = 4096;
+	}
+	if (buf == NULL)
+		return -1;
+
+	wsr = (NDIS_802_11_BSSID_LIST_EX *) buf;
+
+	wsr->NumberOfItems = 0;
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.data.pointer = (void *) buf;
+	iwr.u.data.flags = OID_802_11_BSSID_LIST;
+
+	if ((rv = ioctl(drv->ioctl_sock, RT_PRIV_IOCTL, &iwr)) < 0) {
+		wpa_printf(MSG_DEBUG, "ioctl fail: rv = %d", rv);
+		os_free(buf);
+		return -1;
+	}
+
+	os_memset(results, 0, max_size * sizeof(struct wpa_scan_result));
+
+	for (ap_num = 0, wbi = wsr->Bssid; ap_num < wsr->NumberOfItems;
+	     ++ap_num) {
+		os_memcpy(results[ap_num].bssid, &wbi->MacAddress, ETH_ALEN);
+		os_memcpy(results[ap_num].ssid, wbi->Ssid.Ssid,
+			  wbi->Ssid.SsidLength);
+		results[ap_num].ssid_len = wbi->Ssid.SsidLength;
+		results[ap_num].freq = (wbi->Configuration.DSConfig / 1000);
+
+		/* get ie's */
+		wpa_hexdump(MSG_DEBUG, "RALINK: AP IEs",
+			    (u8 *) wbi + sizeof(*wbi) - 1, wbi->IELength);
+
+		pos = (u8 *) wbi + sizeof(*wbi) - 1;
+		end = (u8 *) wbi + sizeof(*wbi) + wbi->IELength;
+
+		if (wbi->IELength < sizeof(NDIS_802_11_FIXED_IEs))
+			break;
+
+		pos += sizeof(NDIS_802_11_FIXED_IEs) - 2;
+		os_memcpy(&results[ap_num].caps, pos, 2);
+		pos += 2;
+
+		while (pos + 1 < end && pos + 2 + pos[1] <= end) {
+			u8 ielen = 2 + pos[1];
+
+			if (ielen > SSID_MAX_WPA_IE_LEN) {
+				pos += ielen;
+				continue;
+			}
+
+			if (pos[0] == WLAN_EID_VENDOR_SPECIFIC &&
+			    pos[1] >= 4 &&
+			    os_memcmp(pos + 2, "\x00\x50\xf2\x01", 4) == 0) {
+				os_memcpy(results[ap_num].wpa_ie, pos, ielen);
+				results[ap_num].wpa_ie_len = ielen;
+			} else if (pos[0] == WLAN_EID_RSN) {
+				os_memcpy(results[ap_num].rsn_ie, pos, ielen);
+				results[ap_num].rsn_ie_len = ielen;
+			}
+			pos += ielen;
+		}
+
+		wbi = (NDIS_WLAN_BSSID_EX *) ((u8 *) wbi + wbi->Length);
+	}
+
+	os_free(buf);
+	return ap_num;
+}
+
+static int ralink_set_auth_mode(struct wpa_driver_ralink_data *drv,
+				NDIS_802_11_AUTHENTICATION_MODE mode)
+{
+	NDIS_802_11_AUTHENTICATION_MODE auth_mode = mode;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	if (ralink_set_oid(drv, OID_802_11_AUTHENTICATION_MODE,
+			   (char *) &auth_mode, sizeof(auth_mode)) < 0) {
+		wpa_printf(MSG_DEBUG, "RALINK: Failed to set "
+			   "OID_802_11_AUTHENTICATION_MODE (%d)",
+			   (int) auth_mode);
+		return -1;
+	}
+	return 0;
+}
+
+static int wpa_driver_ralink_remove_key(struct wpa_driver_ralink_data *drv,
+					int key_idx, const u8 *addr,
+					const u8 *bssid, int pairwise)
+{
+	NDIS_802_11_REMOVE_KEY rkey;
+	NDIS_802_11_KEY_INDEX _index;
+	int res, res2;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	os_memset(&rkey, 0, sizeof(rkey));
+
+	rkey.Length = sizeof(rkey);
+	rkey.KeyIndex = key_idx;
+
+	if (pairwise)
+		rkey.KeyIndex |= 1 << 30;
+
+	os_memcpy(rkey.BSSID, bssid, ETH_ALEN);
+
+	res = ralink_set_oid(drv, OID_802_11_REMOVE_KEY, (char *) &rkey,
+			     sizeof(rkey));
+
+	/* AlbertY@20060210 removed it */
+	if (0 /* !pairwise */) {
+		res2 = ralink_set_oid(drv, OID_802_11_REMOVE_WEP,
+				      (char *) &_index, sizeof(_index));
+	} else
+		res2 = 0;
+
+	if (res < 0 && res2 < 0)
+		return res;
+	return 0;
+}
+
+static int wpa_driver_ralink_add_wep(struct wpa_driver_ralink_data *drv,
+				     int pairwise, int key_idx, int set_tx,
+				     const u8 *key, size_t key_len)
+{
+	NDIS_802_11_WEP *wep;
+	size_t len;
+	int res;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	len = 12 + key_len;
+	wep = os_zalloc(len);
+	if (wep == NULL)
+		return -1;
+
+	wep->Length = len;
+	wep->KeyIndex = key_idx;
+
+	if (set_tx)
+		wep->KeyIndex |= 0x80000000;
+
+	wep->KeyLength = key_len;
+	os_memcpy(wep->KeyMaterial, key, key_len);
+
+	wpa_hexdump_key(MSG_MSGDUMP, "RALINK: OID_802_11_ADD_WEP",
+			(const u8 *) wep, len);
+	res = ralink_set_oid(drv, OID_802_11_ADD_WEP, (char *) wep, len);
+
+	os_free(wep);
+
+	return res;
+}
+
+static int wpa_driver_ralink_set_key(void *priv, wpa_alg alg, const u8 *addr,
+				     int key_idx, int set_tx,
+				     const u8 *seq, size_t seq_len,
+				     const u8 *key, size_t key_len)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+	size_t len, i;
+	NDIS_802_11_KEY *nkey;
+	int res, pairwise;
+	u8 bssid[ETH_ALEN];
+
+	if (drv->g_driver_down == 1)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	if (addr == NULL || os_memcmp(addr, "\xff\xff\xff\xff\xff\xff",
+				      ETH_ALEN) == 0) {
+		/* Group Key */
+		pairwise = 0;
+		wpa_driver_ralink_get_bssid(drv, bssid);
+	} else {
+		/* Pairwise Key */
+		pairwise = 1;
+		os_memcpy(bssid, addr, ETH_ALEN);
+	}
+
+	if (alg == WPA_ALG_NONE || key_len == 0) {
+		return wpa_driver_ralink_remove_key(drv, key_idx, addr, bssid,
+						    pairwise);
+	}
+
+	if (alg == WPA_ALG_WEP) {
+		return wpa_driver_ralink_add_wep(drv, pairwise, key_idx,
+						 set_tx, key, key_len);
+	}
+
+	len = 12 + 6 + 6 + 8 + key_len;
+
+	nkey = os_zalloc(len);
+	if (nkey == NULL)
+		return -1;
+
+	nkey->Length = len;
+	nkey->KeyIndex = key_idx;
+
+	if (set_tx)
+		nkey->KeyIndex |= 1 << 31;
+
+	if (pairwise)
+		nkey->KeyIndex |= 1 << 30;
+
+	if (seq && seq_len)
+		nkey->KeyIndex |= 1 << 29;
+
+	nkey->KeyLength = key_len;
+	os_memcpy(nkey->BSSID, bssid, ETH_ALEN);
+
+	if (seq && seq_len) {
+		for (i = 0; i < seq_len; i++)
+			nkey->KeyRSC |= seq[i] << (i * 8);
+	}
+	if (alg == WPA_ALG_TKIP && key_len == 32) {
+		os_memcpy(nkey->KeyMaterial, key, 16);
+		os_memcpy(nkey->KeyMaterial + 16, key + 24, 8);
+		os_memcpy(nkey->KeyMaterial + 24, key + 16, 8);
+	} else {
+		os_memcpy(nkey->KeyMaterial, key, key_len);
+	}
+
+	wpa_printf(MSG_DEBUG, "%s: alg=%d key_idx=%d set_tx=%d seq_len=%lu "
+		   "key_len=%lu", __FUNCTION__, alg, key_idx, set_tx,
+		   (unsigned long) seq_len, (unsigned long) key_len);
+
+	wpa_hexdump_key(MSG_MSGDUMP, "RALINK: OID_802_11_ADD_KEY",
+			(const u8 *) nkey, len);
+	res = ralink_set_oid(drv, OID_802_11_ADD_KEY, (char *) nkey, len);
+	os_free(nkey);
+
+	return res;
+}
+
+static int wpa_driver_ralink_disassociate(void *priv, const u8 *addr,
+					int reason_code)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+
+	if (drv->g_driver_down == 1)
+		return -1;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	if (ralink_set_oid(drv, OID_802_11_DISASSOCIATE, "    ", 4) < 0) {
+		wpa_printf(MSG_DEBUG, "RALINK: Failed to set "
+			   "OID_802_11_DISASSOCIATE");
+	}
+
+	return 0;
+}
+
+static int wpa_driver_ralink_deauthenticate(void *priv, const u8 *addr,
+					  int reason_code)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+
+	wpa_printf(MSG_DEBUG, "g_driver_down = %d", drv->g_driver_down);
+
+	if (drv->g_driver_down == 1)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	if (ralink_get_new_driver_flag(drv) == 0) {
+		return wpa_driver_ralink_disassociate(priv, addr, reason_code);
+	} else {
+		MLME_DEAUTH_REQ_STRUCT mlme;
+		os_memset(&mlme, 0, sizeof(MLME_DEAUTH_REQ_STRUCT));
+		mlme.Reason = reason_code;
+		os_memcpy(mlme.Addr, addr, MAC_ADDR_LEN);
+		return ralink_set_oid(drv, OID_802_11_DEAUTHENTICATION,
+				      (char *) &mlme,
+				      sizeof(MLME_DEAUTH_REQ_STRUCT));
+	}
+}
+
+static int
+wpa_driver_ralink_associate(void *priv,
+			    struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+
+	NDIS_802_11_NETWORK_INFRASTRUCTURE mode;
+	NDIS_802_11_AUTHENTICATION_MODE auth_mode;
+	NDIS_802_11_WEP_STATUS encr;
+	BOOLEAN		ieee8021xMode;
+
+	if (drv->g_driver_down == 1)
+		return -1;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	if (params->mode == IEEE80211_MODE_IBSS)
+		mode = Ndis802_11IBSS;
+	else
+		mode = Ndis802_11Infrastructure;
+
+	if (ralink_set_oid(drv, OID_802_11_INFRASTRUCTURE_MODE,
+			 (char *) &mode, sizeof(mode)) < 0) {
+		wpa_printf(MSG_DEBUG, "RALINK: Failed to set "
+			   "OID_802_11_INFRASTRUCTURE_MODE (%d)",
+			   (int) mode);
+		/* Try to continue anyway */
+	}
+
+	if (params->wpa_ie == NULL || params->wpa_ie_len == 0) {
+		if (params->auth_alg & AUTH_ALG_SHARED_KEY) {
+			if (params->auth_alg & AUTH_ALG_OPEN_SYSTEM)
+				auth_mode = Ndis802_11AuthModeAutoSwitch;
+			else
+				auth_mode = Ndis802_11AuthModeShared;
+		} else
+			auth_mode = Ndis802_11AuthModeOpen;
+	} else if (params->wpa_ie[0] == WLAN_EID_RSN) {
+		if (params->key_mgmt_suite == KEY_MGMT_PSK)
+			auth_mode = Ndis802_11AuthModeWPA2PSK;
+		else
+			auth_mode = Ndis802_11AuthModeWPA2;
+	} else {
+		if (params->key_mgmt_suite == KEY_MGMT_WPA_NONE)
+			auth_mode = Ndis802_11AuthModeWPANone;
+		else if (params->key_mgmt_suite == KEY_MGMT_PSK)
+			auth_mode = Ndis802_11AuthModeWPAPSK;
+		else
+			auth_mode = Ndis802_11AuthModeWPA;
+	}
+
+	switch (params->pairwise_suite) {
+	case CIPHER_CCMP:
+		encr = Ndis802_11Encryption3Enabled;
+		break;
+	case CIPHER_TKIP:
+		encr = Ndis802_11Encryption2Enabled;
+		break;
+	case CIPHER_WEP40:
+	case CIPHER_WEP104:
+		encr = Ndis802_11Encryption1Enabled;
+		break;
+	case CIPHER_NONE:
+		if (params->group_suite == CIPHER_CCMP)
+			encr = Ndis802_11Encryption3Enabled;
+		else if (params->group_suite == CIPHER_TKIP)
+			encr = Ndis802_11Encryption2Enabled;
+		else
+			encr = Ndis802_11EncryptionDisabled;
+		break;
+	default:
+		encr = Ndis802_11EncryptionDisabled;
+		break;
+	}
+
+	ralink_set_auth_mode(drv, auth_mode);
+
+	/* notify driver that IEEE8021x mode is enabled */
+	if (params->key_mgmt_suite == KEY_MGMT_802_1X_NO_WPA)
+		ieee8021xMode = TRUE;
+	else
+		ieee8021xMode = FALSE;
+
+	if (ralink_set_oid(drv, OID_802_11_SET_IEEE8021X,
+			   (char *) &ieee8021xMode, sizeof(BOOLEAN)) < 0) {
+		wpa_printf(MSG_DEBUG, "RALINK: Failed to set "
+			   "OID_802_11_SET_IEEE8021X(%d)",
+			   (int) ieee8021xMode);
+	}
+
+	if (ralink_set_oid(drv, OID_802_11_WEP_STATUS,
+			 (char *) &encr, sizeof(encr)) < 0) {
+		wpa_printf(MSG_DEBUG, "RALINK: Failed to set "
+			   "OID_802_11_WEP_STATUS(%d)",
+			   (int) encr);
+	}
+
+	if ((ieee8021xMode == FALSE) &&
+	    (encr == Ndis802_11Encryption1Enabled)) {
+		/* static WEP */
+		int enabled = 0;
+		if (ralink_set_oid(drv, OID_802_11_DROP_UNENCRYPTED,
+				   (char *) &enabled, sizeof(enabled)) < 0) {
+			wpa_printf(MSG_DEBUG, "RALINK: Failed to set "
+				   "OID_802_11_DROP_UNENCRYPTED(%d)",
+				   (int) encr);
+		}
+	}
+
+	return wpa_driver_ralink_set_ssid(drv, params->ssid, params->ssid_len);
+}
+
+static int
+wpa_driver_ralink_set_countermeasures(void *priv, int enabled)
+{
+	struct wpa_driver_ralink_data *drv = priv;
+	if (drv->g_driver_down == 1)
+		return -1;
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
+	return ralink_set_oid(drv, OID_SET_COUNTERMEASURES, (char *) &enabled,
+			      sizeof(int));
+}
+
+const struct wpa_driver_ops wpa_driver_ralink_ops = {
+	.name = "ralink",
+	.desc = "Ralink Wireless Client driver",
+	.get_bssid = wpa_driver_ralink_get_bssid,
+	.get_ssid = wpa_driver_ralink_get_ssid,
+	.set_key = wpa_driver_ralink_set_key,
+	.init = wpa_driver_ralink_init,
+	.deinit = wpa_driver_ralink_deinit,
+	.set_countermeasures	= wpa_driver_ralink_set_countermeasures,
+	.scan = wpa_driver_ralink_scan,
+	.get_scan_results = wpa_driver_ralink_get_scan_results,
+	.deauthenticate = wpa_driver_ralink_deauthenticate,
+	.disassociate = wpa_driver_ralink_disassociate,
+	.associate = wpa_driver_ralink_associate,
+	.add_pmkid = wpa_driver_ralink_add_pmkid,
+	.remove_pmkid = wpa_driver_ralink_remove_pmkid,
+	.flush_pmkid = wpa_driver_ralink_flush_pmkid,
+};
diff --git a/contrib/wpa/src/drivers/driver_ralink.h b/contrib/wpa/src/drivers/driver_ralink.h
new file mode 100644
index 0000000..ddf44de
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_ralink.h
@@ -0,0 +1,382 @@
+/*
+ * WPA Supplicant - driver_ralink exported functions
+ * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2007, Snowpin Lee <snowpin_lee@ralinktech.com.tw>
+ *
+ * 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.
+ */
+
+// Ralink defined OIDs
+#if WIRELESS_EXT <= 11
+#ifndef SIOCDEVPRIVATE
+#define SIOCDEVPRIVATE                              0x8BE0
+#endif
+#define SIOCIWFIRSTPRIV								SIOCDEVPRIVATE
+#endif
+
+#define RT_PRIV_IOCTL								(SIOCIWFIRSTPRIV + 0x0E)  
+#define RTPRIV_IOCTL_SET							(SIOCIWFIRSTPRIV + 0x02)
+
+// IEEE 802.11 OIDs  &  Ralink defined OIDs  ******
+
+// (RaConfig Set/QueryInform) ==>
+#define OID_GET_SET_TOGGLE							0x8000
+
+#define OID_802_11_ADD_WEP                          0x0112
+#define OID_802_11_REMOVE_WEP                       0x0113
+#define OID_802_11_DISASSOCIATE                     0x0114
+#define OID_802_11_PRIVACY_FILTER                   0x0118
+#define OID_802_11_ASSOCIATION_INFORMATION          0x011E
+#define OID_802_11_BSSID_LIST_SCAN                  0x0508
+#define OID_802_11_SSID                             0x0509
+#define OID_802_11_BSSID                            0x050A
+#define OID_802_11_WEP_STATUS                       0x0510
+#define OID_802_11_AUTHENTICATION_MODE              0x0511
+#define OID_802_11_INFRASTRUCTURE_MODE              0x0512
+#define OID_802_11_TX_POWER_LEVEL                   0x0517
+#define OID_802_11_REMOVE_KEY                       0x0519
+#define OID_802_11_ADD_KEY                          0x0520
+#define OID_802_11_DEAUTHENTICATION                 0x0526
+#define OID_802_11_DROP_UNENCRYPTED                 0x0527
+#define OID_802_11_BSSID_LIST                       0x0609
+#define OID_802_3_CURRENT_ADDRESS                   0x060A
+#define OID_SET_COUNTERMEASURES                     0x0616
+#define OID_802_11_SET_IEEE8021X                    0x0617	// For IEEE8021x mode 
+#define OID_802_11_SET_IEEE8021X_REQUIRE_KEY        0x0618  // For DynamicWEP in IEEE802.1x mode
+#define OID_802_11_PMKID                            0x0620
+#define RT_OID_WPA_SUPPLICANT_SUPPORT               0x0621  // for trigger driver enable/disable wpa_supplicant support 
+#define RT_OID_WE_VERSION_COMPILED                  0x0622
+#define RT_OID_NEW_DRIVER                           0x0623
+
+#define PACKED  __attribute__ ((packed))
+
+//wpa_supplicant event flags
+#define	RT_ASSOC_EVENT_FLAG                         0x0101
+#define	RT_DISASSOC_EVENT_FLAG                      0x0102
+#define	RT_REQIE_EVENT_FLAG                         0x0103
+#define	RT_RESPIE_EVENT_FLAG                        0x0104
+#define	RT_ASSOCINFO_EVENT_FLAG                     0x0105
+#define RT_PMKIDCAND_FLAG                           0x0106
+#define RT_INTERFACE_DOWN                           0x0107
+#define RT_REPORT_AP_INFO                           0x0108
+
+//
+// IEEE 802.11 Structures and definitions
+//
+// new types for Media Specific Indications
+
+#ifndef ULONG
+#define CHAR            char
+#define INT             int
+#define SHORT           int
+#define UINT            u32
+#undef  ULONG           
+//#define ULONG           u32
+#define ULONG           unsigned long /* 32-bit in 32-bit CPU or 64-bit in 64-bit CPU */
+#define USHORT          unsigned short
+#define UCHAR           unsigned char
+
+#define uint32		u32
+#define uint8		u8
+
+
+#define BOOLEAN         u8
+//#define LARGE_INTEGER s64
+#define VOID            void
+#define LONG            long
+#define LONGLONG        s64
+#define ULONGLONG       u64
+typedef VOID            *PVOID;
+typedef CHAR            *PCHAR;
+typedef UCHAR           *PUCHAR;
+typedef USHORT          *PUSHORT;
+typedef LONG            *PLONG;
+typedef ULONG           *PULONG;
+
+typedef union _LARGE_INTEGER {
+    struct {
+        ULONG LowPart;
+        LONG HighPart;
+    }vv;
+    struct {
+        ULONG LowPart;
+        LONG HighPart;
+    } u;
+    s64 QuadPart;
+} LARGE_INTEGER;
+
+#endif
+
+#define NDIS_802_11_LENGTH_SSID         32
+#define NDIS_802_11_LENGTH_RATES        8
+#define NDIS_802_11_LENGTH_RATES_EX     16
+#define MAX_LEN_OF_SSID                 32
+#define MAC_ADDR_LEN                    6
+
+typedef UCHAR   NDIS_802_11_MAC_ADDRESS[6];
+
+// mask for authentication/integrity fields
+#define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS        0x0f
+
+#define NDIS_802_11_AUTH_REQUEST_REAUTH             0x01
+#define NDIS_802_11_AUTH_REQUEST_KEYUPDATE          0x02
+#define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR     0x06
+#define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR        0x0E
+
+// Added new types for OFDM 5G and 2.4G
+typedef enum _NDIS_802_11_NETWORK_TYPE
+{
+    Ndis802_11FH, 
+    Ndis802_11DS, 
+    Ndis802_11OFDM5,
+    Ndis802_11OFDM24,
+    Ndis802_11Automode,
+    Ndis802_11NetworkTypeMax    // not a real type, defined as an upper bound
+} NDIS_802_11_NETWORK_TYPE, *PNDIS_802_11_NETWORK_TYPE;
+
+//
+// Received Signal Strength Indication
+//
+typedef LONG    NDIS_802_11_RSSI;           // in dBm
+
+typedef struct _NDIS_802_11_CONFIGURATION_FH
+{
+   ULONG           Length;            // Length of structure
+   ULONG           HopPattern;        // As defined by 802.11, MSB set 
+   ULONG           HopSet;            // to one if non-802.11
+   ULONG           DwellTime;         // units are Kusec
+} NDIS_802_11_CONFIGURATION_FH, *PNDIS_802_11_CONFIGURATION_FH;
+
+typedef struct _NDIS_802_11_CONFIGURATION
+{
+   ULONG                           Length;             // Length of structure
+   ULONG                           BeaconPeriod;       // units are Kusec
+   ULONG                           ATIMWindow;         // units are Kusec
+   ULONG                           DSConfig;           // Frequency, units are kHz
+   NDIS_802_11_CONFIGURATION_FH    FHConfig;
+} NDIS_802_11_CONFIGURATION, *PNDIS_802_11_CONFIGURATION;
+
+typedef  ULONG  NDIS_802_11_KEY_INDEX;
+typedef ULONGLONG   NDIS_802_11_KEY_RSC;
+
+// Key mapping keys require a BSSID
+typedef struct _NDIS_802_11_KEY
+{
+    UINT           Length;             // Length of this structure
+    UINT           KeyIndex;           
+    UINT           KeyLength;          // length of key in bytes
+    NDIS_802_11_MAC_ADDRESS BSSID;
+    NDIS_802_11_KEY_RSC KeyRSC;
+    UCHAR           KeyMaterial[1];     // variable length depending on above field
+} NDIS_802_11_KEY, *PNDIS_802_11_KEY;
+
+typedef struct _NDIS_802_11_REMOVE_KEY
+{
+    UINT                   Length;        // Length of this structure
+    UINT                   KeyIndex;           
+    NDIS_802_11_MAC_ADDRESS BSSID;      
+} NDIS_802_11_REMOVE_KEY, *PNDIS_802_11_REMOVE_KEY;
+
+typedef struct PACKED _NDIS_802_11_WEP
+{
+   UINT     Length;        // Length of this structure
+   UINT           KeyIndex;           // 0 is the per-client key, 1-N are the
+                                        // global keys
+   UINT     KeyLength;     // length of key in bytes
+   UCHAR     KeyMaterial[1];// variable length depending on above field
+} NDIS_802_11_WEP, *PNDIS_802_11_WEP;
+
+
+typedef enum _NDIS_802_11_NETWORK_INFRASTRUCTURE
+{
+   Ndis802_11IBSS,
+   Ndis802_11Infrastructure,
+   Ndis802_11AutoUnknown,
+   Ndis802_11InfrastructureMax     // Not a real value, defined as upper bound
+} NDIS_802_11_NETWORK_INFRASTRUCTURE, *PNDIS_802_11_NETWORK_INFRASTRUCTURE;
+
+// PMKID Structures
+typedef UCHAR   NDIS_802_11_PMKID_VALUE[16];
+
+typedef struct _BSSID_INFO
+{
+	NDIS_802_11_MAC_ADDRESS BSSID;
+	NDIS_802_11_PMKID_VALUE PMKID;
+} BSSID_INFO, *PBSSID_INFO;
+
+typedef struct _NDIS_802_11_PMKID
+{
+	ULONG Length;
+	ULONG BSSIDInfoCount;
+	BSSID_INFO BSSIDInfo[1];
+} NDIS_802_11_PMKID, *PNDIS_802_11_PMKID;
+
+//Added new types for PMKID Candidate lists.
+typedef struct _PMKID_CANDIDATE {
+	NDIS_802_11_MAC_ADDRESS BSSID;
+	ULONG Flags;
+} PMKID_CANDIDATE, *PPMKID_CANDIDATE;
+
+typedef struct _NDIS_802_11_PMKID_CANDIDATE_LIST
+{
+	ULONG Version;       // Version of the structure
+	ULONG NumCandidates; // No. of pmkid candidates
+	PMKID_CANDIDATE CandidateList[1];
+} NDIS_802_11_PMKID_CANDIDATE_LIST, *PNDIS_802_11_PMKID_CANDIDATE_LIST;
+
+//Flags for PMKID Candidate list structure
+#define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED	0x01
+
+// Add new authentication modes
+typedef enum _NDIS_802_11_AUTHENTICATION_MODE
+{
+   Ndis802_11AuthModeOpen,
+   Ndis802_11AuthModeShared,
+   Ndis802_11AuthModeAutoSwitch,
+   Ndis802_11AuthModeWPA,
+   Ndis802_11AuthModeWPAPSK,
+   Ndis802_11AuthModeWPANone,
+   Ndis802_11AuthModeWPA2,
+   Ndis802_11AuthModeWPA2PSK,    
+   Ndis802_11AuthModeMax           // Not a real mode, defined as upper bound
+} NDIS_802_11_AUTHENTICATION_MODE, *PNDIS_802_11_AUTHENTICATION_MODE;
+
+typedef UCHAR  NDIS_802_11_RATES[NDIS_802_11_LENGTH_RATES];        // Set of 8 data rates
+typedef UCHAR  NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX];  // Set of 16 data rates
+
+typedef struct PACKED _NDIS_802_11_SSID 
+{
+    INT   SsidLength;         // length of SSID field below, in bytes;
+                                // this can be zero.
+    UCHAR   Ssid[NDIS_802_11_LENGTH_SSID];           // SSID information field
+} NDIS_802_11_SSID, *PNDIS_802_11_SSID;
+
+
+typedef struct PACKED _NDIS_WLAN_BSSID
+{
+   ULONG                               Length;     // Length of this structure
+   NDIS_802_11_MAC_ADDRESS             MacAddress; // BSSID
+   UCHAR                               Reserved[2];
+   NDIS_802_11_SSID                    Ssid;       // SSID
+   ULONG                               Privacy;    // WEP encryption requirement
+    NDIS_802_11_RSSI                    Rssi;               // receive signal
+                                                            // strength in dBm
+   NDIS_802_11_NETWORK_TYPE            NetworkTypeInUse;
+   NDIS_802_11_CONFIGURATION           Configuration;
+   NDIS_802_11_NETWORK_INFRASTRUCTURE  InfrastructureMode;
+   NDIS_802_11_RATES                   SupportedRates;
+} NDIS_WLAN_BSSID, *PNDIS_WLAN_BSSID;
+
+typedef struct PACKED _NDIS_802_11_BSSID_LIST
+{
+   UINT             NumberOfItems;      // in list below, at least 1
+   NDIS_WLAN_BSSID Bssid[1];
+} NDIS_802_11_BSSID_LIST, *PNDIS_802_11_BSSID_LIST;
+
+// Added Capabilities, IELength and IEs for each BSSID
+typedef struct PACKED _NDIS_WLAN_BSSID_EX
+{
+    ULONG                               Length;             // Length of this structure
+    NDIS_802_11_MAC_ADDRESS             MacAddress;         // BSSID
+    UCHAR                               Reserved[2];
+    NDIS_802_11_SSID                    Ssid;               // SSID
+    UINT                                Privacy;            // WEP encryption requirement
+    NDIS_802_11_RSSI                    Rssi;               // receive signal
+                                                            // strength in dBm
+    NDIS_802_11_NETWORK_TYPE            NetworkTypeInUse;
+    NDIS_802_11_CONFIGURATION           Configuration;
+    NDIS_802_11_NETWORK_INFRASTRUCTURE  InfrastructureMode;
+    NDIS_802_11_RATES_EX                SupportedRates;
+    ULONG                               IELength;
+    UCHAR                               IEs[1];
+} NDIS_WLAN_BSSID_EX, *PNDIS_WLAN_BSSID_EX;
+
+typedef struct PACKED _NDIS_802_11_BSSID_LIST_EX
+{
+    UINT                   NumberOfItems;      // in list below, at least 1
+    NDIS_WLAN_BSSID_EX      Bssid[1];
+} NDIS_802_11_BSSID_LIST_EX, *PNDIS_802_11_BSSID_LIST_EX;
+
+typedef struct PACKED _NDIS_802_11_FIXED_IEs 
+{
+    UCHAR Timestamp[8];
+    USHORT BeaconInterval;
+    USHORT Capabilities;
+} NDIS_802_11_FIXED_IEs, *PNDIS_802_11_FIXED_IEs;
+
+// Added new encryption types
+// Also aliased typedef to new name
+typedef enum _NDIS_802_11_WEP_STATUS
+{
+   Ndis802_11WEPEnabled,
+   Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
+   Ndis802_11WEPDisabled,
+   Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
+   Ndis802_11WEPKeyAbsent,
+   Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
+   Ndis802_11WEPNotSupported,
+   Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
+   Ndis802_11Encryption2Enabled,
+   Ndis802_11Encryption2KeyAbsent,
+   Ndis802_11Encryption3Enabled,
+   Ndis802_11Encryption3KeyAbsent
+} NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
+  NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
+
+typedef enum _NDIS_802_11_RELOAD_DEFAULTS
+{
+   Ndis802_11ReloadWEPKeys
+} NDIS_802_11_RELOAD_DEFAULTS, *PNDIS_802_11_RELOAD_DEFAULTS;
+
+#define NDIS_802_11_AI_REQFI_CAPABILITIES      1
+#define NDIS_802_11_AI_REQFI_LISTENINTERVAL    2
+#define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS  4
+
+#define NDIS_802_11_AI_RESFI_CAPABILITIES      1
+#define NDIS_802_11_AI_RESFI_STATUSCODE        2
+#define NDIS_802_11_AI_RESFI_ASSOCIATIONID     4
+
+typedef struct _NDIS_802_11_AI_REQFI
+{
+    USHORT Capabilities;
+    USHORT ListenInterval;
+    NDIS_802_11_MAC_ADDRESS  CurrentAPAddress;
+} NDIS_802_11_AI_REQFI, *PNDIS_802_11_AI_REQFI;
+
+typedef struct _NDIS_802_11_AI_RESFI
+{
+    USHORT Capabilities;
+    USHORT StatusCode;
+    USHORT AssociationId;
+} NDIS_802_11_AI_RESFI, *PNDIS_802_11_AI_RESFI;
+
+typedef struct _NDIS_802_11_ASSOCIATION_INFORMATION
+{
+    ULONG                   Length;
+    USHORT                  AvailableRequestFixedIEs;
+    NDIS_802_11_AI_REQFI    RequestFixedIEs;
+    ULONG                   RequestIELength;
+    ULONG                   OffsetRequestIEs;
+    USHORT                  AvailableResponseFixedIEs;
+    NDIS_802_11_AI_RESFI    ResponseFixedIEs;
+    ULONG                   ResponseIELength;
+    ULONG                   OffsetResponseIEs;
+} NDIS_802_11_ASSOCIATION_INFORMATION, *PNDIS_802_11_ASSOCIATION_INFORMATION;
+
+struct ndis_pmkid_entry {
+	struct ndis_pmkid_entry *next;
+	u8 bssid[ETH_ALEN];
+	u8 pmkid[16];
+};
+
+typedef struct _MLME_DEAUTH_REQ_STRUCT {
+    UCHAR        Addr[MAC_ADDR_LEN];
+    USHORT       Reason;
+} MLME_DEAUTH_REQ_STRUCT, *PMLME_DEAUTH_REQ_STRUCT;
diff --git a/contrib/wpa/src/drivers/driver_roboswitch.c b/contrib/wpa/src/drivers/driver_roboswitch.c
new file mode 100644
index 0000000..bc11a48
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_roboswitch.c
@@ -0,0 +1,476 @@
+/*
+ * WPA Supplicant - roboswitch driver interface
+ * Copyright (c) 2008-2009 Jouke Witteveen
+ *
+ * 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.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+#include <linux/if.h>
+#include <linux/sockios.h>
+#include <linux/if_ether.h>
+#include <linux/mii.h>
+
+#include "common.h"
+#include "driver.h"
+#include "l2_packet/l2_packet.h"
+
+#ifndef ETH_P_EAPOL
+#define ETH_P_EAPOL		0x888e
+#endif
+
+#define ROBO_PHY_ADDR		0x1e	/* RoboSwitch PHY address */
+
+/* MII access registers */
+#define ROBO_MII_PAGE		0x10	/* MII page register */
+#define ROBO_MII_ADDR		0x11	/* MII address register */
+#define ROBO_MII_DATA_OFFSET	0x18	/* Start of MII data registers */
+
+#define ROBO_MII_PAGE_ENABLE	0x01	/* MII page op code */
+#define ROBO_MII_ADDR_WRITE	0x01	/* MII address write op code */
+#define ROBO_MII_ADDR_READ	0x02	/* MII address read op code */
+#define ROBO_MII_DATA_MAX	   4	/* Consecutive MII data registers */
+#define ROBO_MII_RETRY_MAX	  10	/* Read attempts before giving up */
+
+/* Page numbers */
+#define ROBO_ARLCTRL_PAGE	0x04	/* ARL control page */
+#define ROBO_VLAN_PAGE		0x34	/* VLAN page */
+
+/* ARL control page registers */
+#define ROBO_ARLCTRL_CONF	0x00	/* ARL configuration register */
+#define ROBO_ARLCTRL_ADDR_1	0x10	/* Multiport address 1 */
+#define ROBO_ARLCTRL_VEC_1	0x16	/* Multiport vector 1 */
+#define ROBO_ARLCTRL_ADDR_2	0x20	/* Multiport address 2 */
+#define ROBO_ARLCTRL_VEC_2	0x26	/* Multiport vector 2 */
+
+/* VLAN page registers */
+#define ROBO_VLAN_ACCESS	0x08	/* VLAN table access register */
+#define ROBO_VLAN_ACCESS_5350	0x06	/* VLAN table access register (5350) */
+#define ROBO_VLAN_READ		0x0c	/* VLAN read register */
+#define ROBO_VLAN_MAX		0xff	/* Maximum number of VLANs */
+
+
+static const u8 pae_group_addr[ETH_ALEN] =
+{ 0x01, 0x80, 0xc2, 0x00, 0x00, 0x03 };
+
+
+struct wpa_driver_roboswitch_data {
+	void *ctx;
+	struct l2_packet_data *l2;
+	char ifname[IFNAMSIZ + 1];
+	u8 own_addr[ETH_ALEN];
+	struct ifreq ifr;
+	int fd, is_5350;
+	u16 ports;
+};
+
+
+/* Copied from the kernel-only part of mii.h. */
+static inline struct mii_ioctl_data *if_mii(struct ifreq *rq)
+{
+	return (struct mii_ioctl_data *) &rq->ifr_ifru;
+}
+
+
+/*
+ * RoboSwitch uses 16-bit Big Endian addresses.
+ * The ordering of the words is reversed in the MII registers.
+ */
+static void wpa_driver_roboswitch_addr_be16(const u8 addr[ETH_ALEN], u16 *be)
+{
+	int i;
+	for (i = 0; i < ETH_ALEN; i += 2)
+		be[(ETH_ALEN - i) / 2 - 1] = WPA_GET_BE16(addr + i);
+}
+
+
+static u16 wpa_driver_roboswitch_mdio_read(
+	struct wpa_driver_roboswitch_data *drv, u8 reg)
+{
+	struct mii_ioctl_data *mii = if_mii(&drv->ifr);
+
+	mii->phy_id = ROBO_PHY_ADDR;
+	mii->reg_num = reg;
+
+	if (ioctl(drv->fd, SIOCGMIIREG, &drv->ifr) < 0) {
+		perror("ioctl[SIOCGMIIREG]");
+		return 0x00;
+	}
+	return mii->val_out;
+}
+
+
+static void wpa_driver_roboswitch_mdio_write(
+	struct wpa_driver_roboswitch_data *drv, u8 reg, u16 val)
+{
+	struct mii_ioctl_data *mii = if_mii(&drv->ifr);
+
+	mii->phy_id = ROBO_PHY_ADDR;
+	mii->reg_num = reg;
+	mii->val_in = val;
+
+	if (ioctl(drv->fd, SIOCSMIIREG, &drv->ifr) < 0) {
+		perror("ioctl[SIOCSMIIREG");
+	}
+}
+
+
+static int wpa_driver_roboswitch_reg(struct wpa_driver_roboswitch_data *drv,
+				     u8 page, u8 reg, u8 op)
+{
+	int i;
+
+	/* set page number */
+	wpa_driver_roboswitch_mdio_write(drv, ROBO_MII_PAGE,
+					 (page << 8) | ROBO_MII_PAGE_ENABLE);
+	/* set register address */
+	wpa_driver_roboswitch_mdio_write(drv, ROBO_MII_ADDR, (reg << 8) | op);
+
+	/* check if operation completed */
+	for (i = 0; i < ROBO_MII_RETRY_MAX; ++i) {
+		if ((wpa_driver_roboswitch_mdio_read(drv, ROBO_MII_ADDR) & 3)
+		    == 0)
+			return 0;
+	}
+	/* timeout */
+	return -1;
+}
+
+
+static int wpa_driver_roboswitch_read(struct wpa_driver_roboswitch_data *drv,
+				      u8 page, u8 reg, u16 *val, int len)
+{
+	int i;
+
+	if (len > ROBO_MII_DATA_MAX ||
+	    wpa_driver_roboswitch_reg(drv, page, reg, ROBO_MII_ADDR_READ) < 0)
+		return -1;
+
+	for (i = 0; i < len; ++i) {
+		val[i] = wpa_driver_roboswitch_mdio_read(
+			drv, ROBO_MII_DATA_OFFSET + i);
+	}
+
+	return 0;
+}
+
+
+static int wpa_driver_roboswitch_write(struct wpa_driver_roboswitch_data *drv,
+				       u8 page, u8 reg, u16 *val, int len)
+{
+	int i;
+
+	if (len > ROBO_MII_DATA_MAX) return -1;
+	for (i = 0; i < len; ++i) {
+		wpa_driver_roboswitch_mdio_write(drv, ROBO_MII_DATA_OFFSET + i,
+						 val[i]);
+	}
+	return wpa_driver_roboswitch_reg(drv, page, reg, ROBO_MII_ADDR_WRITE);
+}
+
+
+static void wpa_driver_roboswitch_receive(void *priv, const u8 *src_addr,
+					  const u8 *buf, size_t len)
+{
+	struct wpa_driver_roboswitch_data *drv = priv;
+
+	if (len > 14 && WPA_GET_BE16(buf + 12) == ETH_P_EAPOL &&
+	    os_memcmp(buf, drv->own_addr, ETH_ALEN) == 0) {
+		wpa_supplicant_rx_eapol(drv->ctx, src_addr, buf + 14,
+					len - 14);
+	}
+}
+
+
+static int wpa_driver_roboswitch_get_ssid(void *priv, u8 *ssid)
+{
+	ssid[0] = 0;
+	return 0;
+}
+
+
+static int wpa_driver_roboswitch_get_bssid(void *priv, u8 *bssid)
+{
+	/* Report PAE group address as the "BSSID" for wired connection. */
+	os_memcpy(bssid, pae_group_addr, ETH_ALEN);
+	return 0;
+}
+
+
+static int wpa_driver_roboswitch_set_param(void *priv, const char *param)
+{
+	struct wpa_driver_roboswitch_data *drv = priv;
+	char *sep;
+
+	if (param == NULL || os_strstr(param, "multicast_only=1") == NULL) {
+		sep = drv->ifname + os_strlen(drv->ifname);
+		*sep = '.';
+		drv->l2 = l2_packet_init(drv->ifname, NULL, ETH_P_ALL,
+					 wpa_driver_roboswitch_receive, drv,
+					 1);
+		if (drv->l2 == NULL) {
+			wpa_printf(MSG_INFO, "%s: Unable to listen on %s",
+				   __func__, drv->ifname);
+			return -1;
+		}
+		*sep = '\0';
+		l2_packet_get_own_addr(drv->l2, drv->own_addr);
+	} else {
+		wpa_printf(MSG_DEBUG, "%s: Ignoring unicast frames", __func__);
+		drv->l2 = NULL;
+	}
+	return 0;
+}
+
+
+static const char * wpa_driver_roboswitch_get_ifname(void *priv)
+{
+	struct wpa_driver_roboswitch_data *drv = priv;
+	return drv->ifname;
+}
+
+
+static int wpa_driver_roboswitch_join(struct wpa_driver_roboswitch_data *drv,
+				      u16 ports, const u8 *addr)
+{
+	u16 read1[3], read2[3], addr_be16[3];
+
+	wpa_driver_roboswitch_addr_be16(addr, addr_be16);
+
+	if (wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE,
+				       ROBO_ARLCTRL_CONF, read1, 1) < 0)
+		return -1;
+	if (!(read1[0] & (1 << 4))) {
+		/* multiport addresses are not yet enabled */
+		read1[0] |= 1 << 4;
+		wpa_driver_roboswitch_write(drv, ROBO_ARLCTRL_PAGE,
+					    ROBO_ARLCTRL_ADDR_1, addr_be16, 3);
+		wpa_driver_roboswitch_write(drv, ROBO_ARLCTRL_PAGE,
+					    ROBO_ARLCTRL_VEC_1, &ports, 1);
+		wpa_driver_roboswitch_write(drv, ROBO_ARLCTRL_PAGE,
+					    ROBO_ARLCTRL_ADDR_2, addr_be16, 3);
+		wpa_driver_roboswitch_write(drv, ROBO_ARLCTRL_PAGE,
+					    ROBO_ARLCTRL_VEC_2, &ports, 1);
+		wpa_driver_roboswitch_write(drv, ROBO_ARLCTRL_PAGE,
+					    ROBO_ARLCTRL_CONF, read1, 1);
+	} else {
+		/* if both multiport addresses are the same we can add */
+		wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE,
+					   ROBO_ARLCTRL_ADDR_1, read1, 3);
+		wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE,
+					   ROBO_ARLCTRL_ADDR_2, read2, 3);
+		if (os_memcmp(read1, read2, 6) != 0)
+			return -1;
+		wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE,
+					   ROBO_ARLCTRL_VEC_1, read1, 1);
+		wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE,
+					   ROBO_ARLCTRL_VEC_2, read2, 1);
+		if (read1[0] != read2[0])
+			return -1;
+		wpa_driver_roboswitch_write(drv, ROBO_ARLCTRL_PAGE,
+					    ROBO_ARLCTRL_ADDR_1, addr_be16, 3);
+		wpa_driver_roboswitch_write(drv, ROBO_ARLCTRL_PAGE,
+					    ROBO_ARLCTRL_VEC_1, &ports, 1);
+	}
+	return 0;
+}
+
+
+static int wpa_driver_roboswitch_leave(struct wpa_driver_roboswitch_data *drv,
+				       u16 ports, const u8 *addr)
+{
+	u16 _read, addr_be16[3], addr_read[3], ports_read;
+
+	wpa_driver_roboswitch_addr_be16(addr, addr_be16);
+
+	wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE, ROBO_ARLCTRL_CONF,
+				   &_read, 1);
+	/* If ARL control is disabled, there is nothing to leave. */
+	if (!(_read & (1 << 4))) return -1;
+
+	wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE,
+				   ROBO_ARLCTRL_ADDR_1, addr_read, 3);
+	wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE, ROBO_ARLCTRL_VEC_1,
+				   &ports_read, 1);
+	/* check if we occupy multiport address 1 */
+	if (os_memcmp(addr_read, addr_be16, 6) == 0 && ports_read == ports) {
+		wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE,
+					   ROBO_ARLCTRL_ADDR_2, addr_read, 3);
+		wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE,
+					   ROBO_ARLCTRL_VEC_2, &ports_read, 1);
+		/* and multiport address 2 */
+		if (os_memcmp(addr_read, addr_be16, 6) == 0 &&
+		    ports_read == ports) {
+			_read &= ~(1 << 4);
+			wpa_driver_roboswitch_write(drv, ROBO_ARLCTRL_PAGE,
+						    ROBO_ARLCTRL_CONF, &_read,
+						    1);
+		} else {
+			wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE,
+						   ROBO_ARLCTRL_ADDR_1,
+						   addr_read, 3);
+			wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE,
+						   ROBO_ARLCTRL_VEC_1,
+						   &ports_read, 1);
+			wpa_driver_roboswitch_write(drv, ROBO_ARLCTRL_PAGE,
+						    ROBO_ARLCTRL_ADDR_2,
+						    addr_read, 3);
+			wpa_driver_roboswitch_write(drv, ROBO_ARLCTRL_PAGE,
+						    ROBO_ARLCTRL_VEC_2,
+						    &ports_read, 1);
+		}
+	} else {
+		wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE,
+					   ROBO_ARLCTRL_ADDR_2, addr_read, 3);
+		wpa_driver_roboswitch_read(drv, ROBO_ARLCTRL_PAGE,
+					   ROBO_ARLCTRL_VEC_2, &ports_read, 1);
+		/* or multiport address 2 */
+		if (os_memcmp(addr_read, addr_be16, 6) == 0 &&
+		    ports_read == ports) {
+			wpa_driver_roboswitch_write(drv, ROBO_ARLCTRL_PAGE,
+						    ROBO_ARLCTRL_ADDR_1,
+						    addr_read, 3);
+			wpa_driver_roboswitch_write(drv, ROBO_ARLCTRL_PAGE,
+						    ROBO_ARLCTRL_VEC_1,
+						    &ports_read, 1);
+		} else return -1;
+	}
+	return 0;
+}
+
+
+static void * wpa_driver_roboswitch_init(void *ctx, const char *ifname)
+{
+	struct wpa_driver_roboswitch_data *drv;
+	char *sep;
+	u16 vlan = 0, _read[2];
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL) return NULL;
+	drv->ctx = ctx;
+	drv->own_addr[0] = '\0';
+
+	/* copy ifname and take a pointer to the second to last character */
+	sep = drv->ifname +
+	      os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname)) - 2;
+	/* find the '.' seperating <interface> and <vlan> */
+	while (sep > drv->ifname && *sep != '.') sep--;
+	if (sep <= drv->ifname) {
+		wpa_printf(MSG_INFO, "%s: No <interface>.<vlan> pair in "
+			   "interface name %s", __func__, drv->ifname);
+		os_free(drv);
+		return NULL;
+	}
+	*sep = '\0';
+	while (*++sep) {
+		if (*sep < '0' || *sep > '9') {
+			wpa_printf(MSG_INFO, "%s: Invalid vlan specification "
+				   "in interface name %s", __func__, ifname);
+			os_free(drv);
+			return NULL;
+		}
+		vlan *= 10;
+		vlan += *sep - '0';
+		if (vlan > ROBO_VLAN_MAX) {
+			wpa_printf(MSG_INFO, "%s: VLAN out of range in "
+				   "interface name %s", __func__, ifname);
+			os_free(drv);
+			return NULL;
+		}
+	}
+
+	drv->fd = socket(PF_INET, SOCK_DGRAM, 0);
+	if (drv->fd < 0) {
+		wpa_printf(MSG_INFO, "%s: Unable to create socket", __func__);
+		os_free(drv);
+		return NULL;
+	}
+
+	os_memset(&drv->ifr, 0, sizeof(drv->ifr));
+	os_strlcpy(drv->ifr.ifr_name, drv->ifname, IFNAMSIZ);
+	if (ioctl(drv->fd, SIOCGMIIPHY, &drv->ifr) < 0) {
+		perror("ioctl[SIOCGMIIPHY]");
+		os_free(drv);
+		return NULL;
+	}
+	if (if_mii(&drv->ifr)->phy_id != ROBO_PHY_ADDR) {
+		wpa_printf(MSG_INFO, "%s: Invalid phy address (not a "
+			   "RoboSwitch?)", __func__);
+		os_free(drv);
+		return NULL;
+	}
+
+	/* set and read back to see if the register can be used */
+	_read[0] = ROBO_VLAN_MAX;
+	wpa_driver_roboswitch_write(drv, ROBO_VLAN_PAGE, ROBO_VLAN_ACCESS_5350,
+				    _read, 1);
+	wpa_driver_roboswitch_read(drv, ROBO_VLAN_PAGE, ROBO_VLAN_ACCESS_5350,
+				   _read + 1, 1);
+	drv->is_5350 = _read[0] == _read[1];
+
+	/* set the read bit */
+	vlan |= 1 << 13;
+	wpa_driver_roboswitch_write(drv, ROBO_VLAN_PAGE,
+				    drv->is_5350 ? ROBO_VLAN_ACCESS_5350
+						 : ROBO_VLAN_ACCESS,
+				    &vlan, 1);
+	wpa_driver_roboswitch_read(drv, ROBO_VLAN_PAGE, ROBO_VLAN_READ, _read,
+				   drv->is_5350 ? 2 : 1);
+	if (!(drv->is_5350 ? _read[1] & (1 << 4) : _read[0] & (1 << 14))) {
+		wpa_printf(MSG_INFO, "%s: Could not get port information for "
+				     "VLAN %d", __func__, vlan & ~(1 << 13));
+		os_free(drv);
+		return NULL;
+	}
+	drv->ports = _read[0] & 0x001F;
+	/* add the MII port */
+	drv->ports |= 1 << 8;
+	if (wpa_driver_roboswitch_join(drv, drv->ports, pae_group_addr) < 0) {
+		wpa_printf(MSG_INFO, "%s: Unable to join PAE group", __func__);
+		os_free(drv);
+		return NULL;
+	} else {
+		wpa_printf(MSG_DEBUG, "%s: Added PAE group address to "
+			   "RoboSwitch ARL", __func__);
+	}
+
+	return drv;
+}
+
+
+static void wpa_driver_roboswitch_deinit(void *priv)
+{
+	struct wpa_driver_roboswitch_data *drv = priv;
+
+	if (drv->l2) {
+		l2_packet_deinit(drv->l2);
+		drv->l2 = NULL;
+	}
+	if (wpa_driver_roboswitch_leave(drv, drv->ports, pae_group_addr) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: Unable to leave PAE group",
+			   __func__);
+	}
+
+	close(drv->fd);
+	os_free(drv);
+}
+
+
+const struct wpa_driver_ops wpa_driver_roboswitch_ops = {
+	.name = "roboswitch",
+	.desc = "wpa_supplicant roboswitch driver",
+	.get_ssid = wpa_driver_roboswitch_get_ssid,
+	.get_bssid = wpa_driver_roboswitch_get_bssid,
+	.init = wpa_driver_roboswitch_init,
+	.deinit = wpa_driver_roboswitch_deinit,
+	.set_param = wpa_driver_roboswitch_set_param,
+	.get_ifname = wpa_driver_roboswitch_get_ifname,
+};
diff --git a/contrib/wpa/src/drivers/driver_test.c b/contrib/wpa/src/drivers/driver_test.c
new file mode 100644
index 0000000..2a41cf2
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_test.c
@@ -0,0 +1,1230 @@
+/*
+ * WPA Supplicant - testing driver interface
+ * Copyright (c) 2004-2008, 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.
+ */
+
+/* Make dure we get winsock2.h for Windows build to get sockaddr_storage */
+#include "build_config.h"
+#ifdef CONFIG_NATIVE_WINDOWS
+#include <winsock2.h>
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+#include "includes.h"
+
+#ifndef CONFIG_NATIVE_WINDOWS
+#include <sys/un.h>
+#include <dirent.h>
+#include <sys/stat.h>
+#define DRIVER_TEST_UNIX
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+#include "common.h"
+#include "driver.h"
+#include "l2_packet/l2_packet.h"
+#include "eloop.h"
+#include "sha1.h"
+#include "ieee802_11_defs.h"
+
+
+struct wpa_driver_test_global {
+	int dummy;
+};
+
+struct wpa_driver_test_data {
+	struct wpa_driver_test_global *global;
+	void *ctx;
+	u8 own_addr[ETH_ALEN];
+	int test_socket;
+#ifdef DRIVER_TEST_UNIX
+	struct sockaddr_un hostapd_addr;
+#endif /* DRIVER_TEST_UNIX */
+	int hostapd_addr_set;
+	struct sockaddr_in hostapd_addr_udp;
+	int hostapd_addr_udp_set;
+	char *own_socket_path;
+	char *test_dir;
+	u8 bssid[ETH_ALEN];
+	u8 ssid[32];
+	size_t ssid_len;
+#define MAX_SCAN_RESULTS 30
+	struct wpa_scan_res *scanres[MAX_SCAN_RESULTS];
+	size_t num_scanres;
+	int use_associnfo;
+	u8 assoc_wpa_ie[80];
+	size_t assoc_wpa_ie_len;
+	int use_mlme;
+	int associated;
+	u8 *probe_req_ie;
+	size_t probe_req_ie_len;
+};
+
+
+static void wpa_driver_test_poll(void *eloop_ctx, void *timeout_ctx)
+{
+	struct wpa_driver_test_data *drv = eloop_ctx;
+
+#ifdef DRIVER_TEST_UNIX
+	if (drv->associated && drv->hostapd_addr_set) {
+		struct stat st;
+		if (stat(drv->hostapd_addr.sun_path, &st) < 0) {
+			wpa_printf(MSG_DEBUG, "%s: lost connection to AP: %s",
+				   __func__, strerror(errno));
+			drv->associated = 0;
+			wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
+		}
+	}
+#endif /* DRIVER_TEST_UNIX */
+
+	eloop_register_timeout(1, 0, wpa_driver_test_poll, drv, NULL);
+}
+
+
+static int wpa_driver_test_set_wpa(void *priv, int enabled)
+{
+	wpa_printf(MSG_DEBUG, "%s: enabled=%d", __func__, enabled);
+	return 0;
+}
+
+
+static void wpa_driver_test_scan_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	wpa_printf(MSG_DEBUG, "Scan timeout - try to get results");
+	wpa_supplicant_event(timeout_ctx, EVENT_SCAN_RESULTS, NULL);
+}
+
+
+#ifdef DRIVER_TEST_UNIX
+static void wpa_driver_scan_dir(struct wpa_driver_test_data *drv,
+				const char *path)
+{
+	struct dirent *dent;
+	DIR *dir;
+	struct sockaddr_un addr;
+	char cmd[512], *pos, *end;
+	int ret;
+
+	dir = opendir(path);
+	if (dir == NULL)
+		return;
+
+	end = cmd + sizeof(cmd);
+	pos = cmd;
+	ret = os_snprintf(pos, end - pos, "SCAN " MACSTR,
+			  MAC2STR(drv->own_addr));
+	if (ret >= 0 && ret < end - pos)
+		pos += ret;
+	if (drv->probe_req_ie) {
+		ret = os_snprintf(pos, end - pos, " ");
+		if (ret >= 0 && ret < end - pos)
+			pos += ret;
+		pos += wpa_snprintf_hex(pos, end - pos, drv->probe_req_ie,
+					drv->probe_req_ie_len);
+	}
+	end[-1] = '\0';
+
+	while ((dent = readdir(dir))) {
+		if (os_strncmp(dent->d_name, "AP-", 3) != 0)
+			continue;
+		wpa_printf(MSG_DEBUG, "%s: SCAN %s", __func__, dent->d_name);
+
+		os_memset(&addr, 0, sizeof(addr));
+		addr.sun_family = AF_UNIX;
+		os_snprintf(addr.sun_path, sizeof(addr.sun_path), "%s/%s",
+			    path, dent->d_name);
+
+		if (sendto(drv->test_socket, cmd, os_strlen(cmd), 0,
+			   (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+			perror("sendto(test_socket)");
+		}
+	}
+	closedir(dir);
+}
+#endif /* DRIVER_TEST_UNIX */
+
+
+static int wpa_driver_test_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_test_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s: priv=%p", __func__, priv);
+
+	drv->num_scanres = 0;
+
+#ifdef DRIVER_TEST_UNIX
+	if (drv->test_socket >= 0 && drv->test_dir)
+		wpa_driver_scan_dir(drv, drv->test_dir);
+
+	if (drv->test_socket >= 0 && drv->hostapd_addr_set &&
+	    sendto(drv->test_socket, "SCAN", 4, 0,
+		   (struct sockaddr *) &drv->hostapd_addr,
+		   sizeof(drv->hostapd_addr)) < 0) {
+		perror("sendto(test_socket)");
+	}
+#endif /* DRIVER_TEST_UNIX */
+
+	if (drv->test_socket >= 0 && drv->hostapd_addr_udp_set &&
+	    sendto(drv->test_socket, "SCAN", 4, 0,
+		   (struct sockaddr *) &drv->hostapd_addr_udp,
+		   sizeof(drv->hostapd_addr_udp)) < 0) {
+		perror("sendto(test_socket)");
+	}
+
+	eloop_cancel_timeout(wpa_driver_test_scan_timeout, drv, drv->ctx);
+	eloop_register_timeout(1, 0, wpa_driver_test_scan_timeout, drv,
+			       drv->ctx);
+	return 0;
+}
+
+
+static struct wpa_scan_results * wpa_driver_test_get_scan_results2(void *priv)
+{
+	struct wpa_driver_test_data *drv = priv;
+	struct wpa_scan_results *res;
+	size_t i;
+
+	res = os_zalloc(sizeof(*res));
+	if (res == NULL)
+		return NULL;
+
+	res->res = os_zalloc(drv->num_scanres * sizeof(struct wpa_scan_res *));
+	if (res->res == NULL) {
+		os_free(res);
+		return NULL;
+	}
+
+	for (i = 0; i < drv->num_scanres; i++) {
+		struct wpa_scan_res *r;
+		if (drv->scanres[i] == NULL)
+			continue;
+		r = os_malloc(sizeof(*r) + drv->scanres[i]->ie_len);
+		if (r == NULL)
+			break;
+		os_memcpy(r, drv->scanres[i],
+			  sizeof(*r) + drv->scanres[i]->ie_len);
+		res->res[res->num++] = r;
+	}
+
+	return res;
+}
+
+
+static int wpa_driver_test_set_key(void *priv, wpa_alg alg, const u8 *addr,
+				   int key_idx, int set_tx,
+				   const u8 *seq, size_t seq_len,
+				   const u8 *key, size_t key_len)
+{
+	wpa_printf(MSG_DEBUG, "%s: priv=%p alg=%d key_idx=%d set_tx=%d",
+		   __func__, priv, alg, key_idx, set_tx);
+	if (addr) {
+		wpa_printf(MSG_DEBUG, "   addr=" MACSTR, MAC2STR(addr));
+	}
+	if (seq) {
+		wpa_hexdump(MSG_DEBUG, "   seq", seq, seq_len);
+	}
+	if (key) {
+		wpa_hexdump(MSG_DEBUG, "   key", key, key_len);
+	}
+	return 0;
+}
+
+
+static int wpa_driver_test_associate(
+	void *priv, struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_test_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s: priv=%p freq=%d pairwise_suite=%d "
+		   "group_suite=%d key_mgmt_suite=%d auth_alg=%d mode=%d",
+		   __func__, priv, params->freq, params->pairwise_suite,
+		   params->group_suite, params->key_mgmt_suite,
+		   params->auth_alg, params->mode);
+	if (params->bssid) {
+		wpa_printf(MSG_DEBUG, "   bssid=" MACSTR,
+			   MAC2STR(params->bssid));
+	}
+	if (params->ssid) {
+		wpa_hexdump_ascii(MSG_DEBUG, "   ssid",
+				  params->ssid, params->ssid_len);
+	}
+	if (params->wpa_ie) {
+		wpa_hexdump(MSG_DEBUG, "   wpa_ie",
+			    params->wpa_ie, params->wpa_ie_len);
+		drv->assoc_wpa_ie_len = params->wpa_ie_len;
+		if (drv->assoc_wpa_ie_len > sizeof(drv->assoc_wpa_ie))
+			drv->assoc_wpa_ie_len = sizeof(drv->assoc_wpa_ie);
+		os_memcpy(drv->assoc_wpa_ie, params->wpa_ie,
+			  drv->assoc_wpa_ie_len);
+	} else
+		drv->assoc_wpa_ie_len = 0;
+
+#ifdef DRIVER_TEST_UNIX
+	if (drv->test_dir && params->bssid) {
+		os_memset(&drv->hostapd_addr, 0, sizeof(drv->hostapd_addr));
+		drv->hostapd_addr.sun_family = AF_UNIX;
+		os_snprintf(drv->hostapd_addr.sun_path,
+			    sizeof(drv->hostapd_addr.sun_path),
+			    "%s/AP-" MACSTR,
+			    drv->test_dir, MAC2STR(params->bssid));
+		drv->hostapd_addr_set = 1;
+	}
+#endif /* DRIVER_TEST_UNIX */
+
+	if (drv->test_socket >= 0 &&
+	    (drv->hostapd_addr_set || drv->hostapd_addr_udp_set)) {
+		char cmd[200], *pos, *end;
+		int ret;
+		end = cmd + sizeof(cmd);
+		pos = cmd;
+		ret = os_snprintf(pos, end - pos, "ASSOC " MACSTR " ",
+				  MAC2STR(drv->own_addr));
+		if (ret >= 0 && ret < end - pos)
+			pos += ret;
+		pos += wpa_snprintf_hex(pos, end - pos, params->ssid,
+					params->ssid_len);
+		ret = os_snprintf(pos, end - pos, " ");
+		if (ret >= 0 && ret < end - pos)
+			pos += ret;
+		pos += wpa_snprintf_hex(pos, end - pos, params->wpa_ie,
+					params->wpa_ie_len);
+		end[-1] = '\0';
+#ifdef DRIVER_TEST_UNIX
+		if (drv->hostapd_addr_set &&
+		    sendto(drv->test_socket, cmd, os_strlen(cmd), 0,
+			   (struct sockaddr *) &drv->hostapd_addr,
+			   sizeof(drv->hostapd_addr)) < 0) {
+			perror("sendto(test_socket)");
+			return -1;
+		}
+#endif /* DRIVER_TEST_UNIX */
+		if (drv->hostapd_addr_udp_set &&
+		    sendto(drv->test_socket, cmd, os_strlen(cmd), 0,
+			   (struct sockaddr *) &drv->hostapd_addr_udp,
+			   sizeof(drv->hostapd_addr_udp)) < 0) {
+			perror("sendto(test_socket)");
+			return -1;
+		}
+
+		os_memcpy(drv->ssid, params->ssid, params->ssid_len);
+		drv->ssid_len = params->ssid_len;
+	} else {
+		drv->associated = 1;
+		wpa_supplicant_event(drv->ctx, EVENT_ASSOC, NULL);
+	}
+
+	return 0;
+}
+
+
+static int wpa_driver_test_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_test_data *drv = priv;
+	os_memcpy(bssid, drv->bssid, ETH_ALEN);
+	return 0;
+}
+
+
+static int wpa_driver_test_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_test_data *drv = priv;
+	os_memcpy(ssid, drv->ssid, 32);
+	return drv->ssid_len;
+}
+
+
+static int wpa_driver_test_send_disassoc(struct wpa_driver_test_data *drv)
+{
+#ifdef DRIVER_TEST_UNIX
+	if (drv->test_socket >= 0 &&
+	    sendto(drv->test_socket, "DISASSOC", 8, 0,
+		   (struct sockaddr *) &drv->hostapd_addr,
+		   sizeof(drv->hostapd_addr)) < 0) {
+		perror("sendto(test_socket)");
+		return -1;
+	}
+#endif /* DRIVER_TEST_UNIX */
+	if (drv->test_socket >= 0 && drv->hostapd_addr_udp_set &&
+	    sendto(drv->test_socket, "DISASSOC", 8, 0,
+		   (struct sockaddr *) &drv->hostapd_addr_udp,
+		   sizeof(drv->hostapd_addr_udp)) < 0) {
+		perror("sendto(test_socket)");
+		return -1;
+	}
+	return 0;
+}
+
+
+static int wpa_driver_test_deauthenticate(void *priv, const u8 *addr,
+					  int reason_code)
+{
+	struct wpa_driver_test_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s addr=" MACSTR " reason_code=%d",
+		   __func__, MAC2STR(addr), reason_code);
+	os_memset(drv->bssid, 0, ETH_ALEN);
+	drv->associated = 0;
+	wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
+	return wpa_driver_test_send_disassoc(drv);
+}
+
+
+static int wpa_driver_test_disassociate(void *priv, const u8 *addr,
+					int reason_code)
+{
+	struct wpa_driver_test_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s addr=" MACSTR " reason_code=%d",
+		   __func__, MAC2STR(addr), reason_code);
+	os_memset(drv->bssid, 0, ETH_ALEN);
+	drv->associated = 0;
+	wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
+	return wpa_driver_test_send_disassoc(drv);
+}
+
+
+static void wpa_driver_test_scanresp(struct wpa_driver_test_data *drv,
+				     struct sockaddr *from,
+				     socklen_t fromlen,
+				     const char *data)
+{
+	struct wpa_scan_res *res;
+	const char *pos, *pos2;
+	size_t len;
+	u8 *ie_pos, *ie_start, *ie_end;
+#define MAX_IE_LEN 1000
+
+	wpa_printf(MSG_DEBUG, "test_driver: SCANRESP %s", data);
+	if (drv->num_scanres >= MAX_SCAN_RESULTS) {
+		wpa_printf(MSG_DEBUG, "test_driver: No room for the new scan "
+			   "result");
+		return;
+	}
+
+	/* SCANRESP BSSID SSID IEs */
+
+	res = os_zalloc(sizeof(*res) + MAX_IE_LEN);
+	if (res == NULL)
+		return;
+	ie_start = ie_pos = (u8 *) (res + 1);
+	ie_end = ie_pos + MAX_IE_LEN;
+
+	if (hwaddr_aton(data, res->bssid)) {
+		wpa_printf(MSG_DEBUG, "test_driver: invalid BSSID in scanres");
+		os_free(res);
+		return;
+	}
+
+	pos = data + 17;
+	while (*pos == ' ')
+		pos++;
+	pos2 = os_strchr(pos, ' ');
+	if (pos2 == NULL) {
+		wpa_printf(MSG_DEBUG, "test_driver: invalid SSID termination "
+			   "in scanres");
+		os_free(res);
+		return;
+	}
+	len = (pos2 - pos) / 2;
+	if (len > 32)
+		len = 32;
+	/*
+	 * Generate SSID IE from the SSID field since this IE is not included
+	 * in the main IE field.
+	 */
+	*ie_pos++ = WLAN_EID_SSID;
+	*ie_pos++ = len;
+	if (hexstr2bin(pos, ie_pos, len) < 0) {
+		wpa_printf(MSG_DEBUG, "test_driver: invalid SSID in scanres");
+		os_free(res);
+		return;
+	}
+	ie_pos += len;
+
+	pos = pos2 + 1;
+	pos2 = os_strchr(pos, ' ');
+	if (pos2 == NULL)
+		len = os_strlen(pos) / 2;
+	else
+		len = (pos2 - pos) / 2;
+	if ((int) len > ie_end - ie_pos)
+		len = ie_end - ie_pos;
+	if (hexstr2bin(pos, ie_pos, len) < 0) {
+		wpa_printf(MSG_DEBUG, "test_driver: invalid IEs in scanres");
+		os_free(res);
+		return;
+	}
+	ie_pos += len;
+	res->ie_len = ie_pos - ie_start;
+
+	if (pos2) {
+		pos = pos2 + 1;
+		while (*pos == ' ')
+			pos++;
+		if (os_strncmp(pos, "PRIVACY", 7) == 0)
+			res->caps |= IEEE80211_CAP_PRIVACY;
+	}
+
+	os_free(drv->scanres[drv->num_scanres]);
+	drv->scanres[drv->num_scanres++] = res;
+}
+
+
+static void wpa_driver_test_assocresp(struct wpa_driver_test_data *drv,
+				      struct sockaddr *from,
+				      socklen_t fromlen,
+				      const char *data)
+{
+	/* ASSOCRESP BSSID <res> */
+	if (hwaddr_aton(data, drv->bssid)) {
+		wpa_printf(MSG_DEBUG, "test_driver: invalid BSSID in "
+			   "assocresp");
+	}
+	if (drv->use_associnfo) {
+		union wpa_event_data event;
+		os_memset(&event, 0, sizeof(event));
+		event.assoc_info.req_ies = drv->assoc_wpa_ie;
+		event.assoc_info.req_ies_len = drv->assoc_wpa_ie_len;
+		wpa_supplicant_event(drv->ctx, EVENT_ASSOCINFO, &event);
+	}
+	drv->associated = 1;
+	wpa_supplicant_event(drv->ctx, EVENT_ASSOC, NULL);
+}
+
+
+static void wpa_driver_test_disassoc(struct wpa_driver_test_data *drv,
+				     struct sockaddr *from,
+				     socklen_t fromlen)
+{
+	drv->associated = 0;
+	wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL);
+}
+
+
+static void wpa_driver_test_eapol(struct wpa_driver_test_data *drv,
+				  struct sockaddr *from,
+				  socklen_t fromlen,
+				  const u8 *data, size_t data_len)
+{
+	const u8 *src = drv->bssid;
+
+	if (data_len > 14) {
+		/* Skip Ethernet header */
+		src = data + ETH_ALEN;
+		data += 14;
+		data_len -= 14;
+	}
+	wpa_supplicant_rx_eapol(drv->ctx, src, data, data_len);
+}
+
+
+static void wpa_driver_test_mlme(struct wpa_driver_test_data *drv,
+				 struct sockaddr *from,
+				 socklen_t fromlen,
+				 const u8 *data, size_t data_len)
+{
+#ifdef CONFIG_CLIENT_MLME
+	struct ieee80211_rx_status rx_status;
+	os_memset(&rx_status, 0, sizeof(rx_status));
+	wpa_supplicant_sta_rx(drv->ctx, data, data_len, &rx_status);
+#endif /* CONFIG_CLIENT_MLME */
+}
+
+
+static void wpa_driver_test_receive_unix(int sock, void *eloop_ctx,
+					 void *sock_ctx)
+{
+	struct wpa_driver_test_data *drv = eloop_ctx;
+	char *buf;
+	int res;
+	struct sockaddr_storage from;
+	socklen_t fromlen = sizeof(from);
+	const size_t buflen = 2000;
+
+	buf = os_malloc(buflen);
+	if (buf == NULL)
+		return;
+	res = recvfrom(sock, buf, buflen - 1, 0,
+		       (struct sockaddr *) &from, &fromlen);
+	if (res < 0) {
+		perror("recvfrom(test_socket)");
+		os_free(buf);
+		return;
+	}
+	buf[res] = '\0';
+
+	wpa_printf(MSG_DEBUG, "test_driver: received %u bytes", res);
+
+	if (os_strncmp(buf, "SCANRESP ", 9) == 0) {
+		wpa_driver_test_scanresp(drv, (struct sockaddr *) &from,
+					 fromlen, buf + 9);
+	} else if (os_strncmp(buf, "ASSOCRESP ", 10) == 0) {
+		wpa_driver_test_assocresp(drv, (struct sockaddr *) &from,
+					  fromlen, buf + 10);
+	} else if (os_strcmp(buf, "DISASSOC") == 0) {
+		wpa_driver_test_disassoc(drv, (struct sockaddr *) &from,
+					 fromlen);
+	} else if (os_strcmp(buf, "DEAUTH") == 0) {
+		wpa_driver_test_disassoc(drv, (struct sockaddr *) &from,
+					 fromlen);
+	} else if (os_strncmp(buf, "EAPOL ", 6) == 0) {
+		wpa_driver_test_eapol(drv, (struct sockaddr *) &from, fromlen,
+				      (const u8 *) buf + 6, res - 6);
+	} else if (os_strncmp(buf, "MLME ", 5) == 0) {
+		wpa_driver_test_mlme(drv, (struct sockaddr *) &from, fromlen,
+				     (const u8 *) buf + 5, res - 5);
+	} else {
+		wpa_hexdump_ascii(MSG_DEBUG, "Unknown test_socket command",
+				  (u8 *) buf, res);
+	}
+	os_free(buf);
+}
+
+
+static void * wpa_driver_test_init2(void *ctx, const char *ifname,
+				    void *global_priv)
+{
+	struct wpa_driver_test_data *drv;
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	drv->global = global_priv;
+	drv->ctx = ctx;
+	drv->test_socket = -1;
+
+	/* Set dummy BSSID and SSID for testing. */
+	drv->bssid[0] = 0x02;
+	drv->bssid[1] = 0x00;
+	drv->bssid[2] = 0x00;
+	drv->bssid[3] = 0x00;
+	drv->bssid[4] = 0x00;
+	drv->bssid[5] = 0x01;
+	os_memcpy(drv->ssid, "test", 5);
+	drv->ssid_len = 4;
+
+	/* Generate a MAC address to help testing with multiple STAs */
+	drv->own_addr[0] = 0x02; /* locally administered */
+	sha1_prf((const u8 *) ifname, os_strlen(ifname),
+		 "wpa_supplicant test mac addr generation",
+		 NULL, 0, drv->own_addr + 1, ETH_ALEN - 1);
+	eloop_register_timeout(1, 0, wpa_driver_test_poll, drv, NULL);
+
+	return drv;
+}
+
+
+static void wpa_driver_test_close_test_socket(struct wpa_driver_test_data *drv)
+{
+	if (drv->test_socket >= 0) {
+		eloop_unregister_read_sock(drv->test_socket);
+		close(drv->test_socket);
+		drv->test_socket = -1;
+	}
+
+	if (drv->own_socket_path) {
+		unlink(drv->own_socket_path);
+		os_free(drv->own_socket_path);
+		drv->own_socket_path = NULL;
+	}
+}
+
+
+static void wpa_driver_test_deinit(void *priv)
+{
+	struct wpa_driver_test_data *drv = priv;
+	int i;
+	wpa_driver_test_close_test_socket(drv);
+	eloop_cancel_timeout(wpa_driver_test_scan_timeout, drv, drv->ctx);
+	eloop_cancel_timeout(wpa_driver_test_poll, drv, NULL);
+	os_free(drv->test_dir);
+	for (i = 0; i < MAX_SCAN_RESULTS; i++)
+		os_free(drv->scanres[i]);
+	os_free(drv->probe_req_ie);
+	os_free(drv);
+}
+
+
+static int wpa_driver_test_attach(struct wpa_driver_test_data *drv,
+				  const char *dir)
+{
+#ifdef DRIVER_TEST_UNIX
+	static unsigned int counter = 0;
+	struct sockaddr_un addr;
+	size_t len;
+
+	os_free(drv->own_socket_path);
+	if (dir) {
+		len = os_strlen(dir) + 30;
+		drv->own_socket_path = os_malloc(len);
+		if (drv->own_socket_path == NULL)
+			return -1;
+		os_snprintf(drv->own_socket_path, len, "%s/STA-" MACSTR,
+			    dir, MAC2STR(drv->own_addr));
+	} else {
+		drv->own_socket_path = os_malloc(100);
+		if (drv->own_socket_path == NULL)
+			return -1;
+		os_snprintf(drv->own_socket_path, 100,
+			    "/tmp/wpa_supplicant_test-%d-%d",
+			    getpid(), counter++);
+	}
+
+	drv->test_socket = socket(PF_UNIX, SOCK_DGRAM, 0);
+	if (drv->test_socket < 0) {
+		perror("socket(PF_UNIX)");
+		os_free(drv->own_socket_path);
+		drv->own_socket_path = NULL;
+		return -1;
+	}
+
+	os_memset(&addr, 0, sizeof(addr));
+	addr.sun_family = AF_UNIX;
+	os_strlcpy(addr.sun_path, drv->own_socket_path, sizeof(addr.sun_path));
+	if (bind(drv->test_socket, (struct sockaddr *) &addr,
+		 sizeof(addr)) < 0) {
+		perror("bind(PF_UNIX)");
+		close(drv->test_socket);
+		unlink(drv->own_socket_path);
+		os_free(drv->own_socket_path);
+		drv->own_socket_path = NULL;
+		return -1;
+	}
+
+	eloop_register_read_sock(drv->test_socket,
+				 wpa_driver_test_receive_unix, drv, NULL);
+
+	return 0;
+#else /* DRIVER_TEST_UNIX */
+	return -1;
+#endif /* DRIVER_TEST_UNIX */
+}
+
+
+static int wpa_driver_test_attach_udp(struct wpa_driver_test_data *drv,
+				      char *dst)
+{
+	char *pos;
+
+	pos = os_strchr(dst, ':');
+	if (pos == NULL)
+		return -1;
+	*pos++ = '\0';
+	wpa_printf(MSG_DEBUG, "%s: addr=%s port=%s", __func__, dst, pos);
+
+	drv->test_socket = socket(PF_INET, SOCK_DGRAM, 0);
+	if (drv->test_socket < 0) {
+		perror("socket(PF_INET)");
+		return -1;
+	}
+
+	os_memset(&drv->hostapd_addr_udp, 0, sizeof(drv->hostapd_addr_udp));
+	drv->hostapd_addr_udp.sin_family = AF_INET;
+#if defined(CONFIG_NATIVE_WINDOWS) || defined(CONFIG_ANSI_C_EXTRA)
+	{
+		int a[4];
+		u8 *pos;
+		sscanf(dst, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]);
+		pos = (u8 *) &drv->hostapd_addr_udp.sin_addr;
+		*pos++ = a[0];
+		*pos++ = a[1];
+		*pos++ = a[2];
+		*pos++ = a[3];
+	}
+#else /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
+	inet_aton(dst, &drv->hostapd_addr_udp.sin_addr);
+#endif /* CONFIG_NATIVE_WINDOWS or CONFIG_ANSI_C_EXTRA */
+	drv->hostapd_addr_udp.sin_port = htons(atoi(pos));
+
+	drv->hostapd_addr_udp_set = 1;
+
+	eloop_register_read_sock(drv->test_socket,
+				 wpa_driver_test_receive_unix, drv, NULL);
+
+	return 0;
+}
+
+
+static int wpa_driver_test_set_param(void *priv, const char *param)
+{
+	struct wpa_driver_test_data *drv = priv;
+	const char *pos;
+
+	wpa_printf(MSG_DEBUG, "%s: param='%s'", __func__, param);
+	if (param == NULL)
+		return 0;
+
+	wpa_driver_test_close_test_socket(drv);
+
+#ifdef DRIVER_TEST_UNIX
+	pos = os_strstr(param, "test_socket=");
+	if (pos) {
+		const char *pos2;
+		size_t len;
+
+		pos += 12;
+		pos2 = os_strchr(pos, ' ');
+		if (pos2)
+			len = pos2 - pos;
+		else
+			len = os_strlen(pos);
+		if (len > sizeof(drv->hostapd_addr.sun_path))
+			return -1;
+		os_memset(&drv->hostapd_addr, 0, sizeof(drv->hostapd_addr));
+		drv->hostapd_addr.sun_family = AF_UNIX;
+		os_memcpy(drv->hostapd_addr.sun_path, pos, len);
+		drv->hostapd_addr_set = 1;
+	}
+#endif /* DRIVER_TEST_UNIX */
+
+	pos = os_strstr(param, "test_dir=");
+	if (pos) {
+		char *end;
+		os_free(drv->test_dir);
+		drv->test_dir = os_strdup(pos + 9);
+		if (drv->test_dir == NULL)
+			return -1;
+		end = os_strchr(drv->test_dir, ' ');
+		if (end)
+			*end = '\0';
+		if (wpa_driver_test_attach(drv, drv->test_dir))
+			return -1;
+	} else {
+		pos = os_strstr(param, "test_udp=");
+		if (pos) {
+			char *dst, *epos;
+			dst = os_strdup(pos + 9);
+			if (dst == NULL)
+				return -1;
+			epos = os_strchr(dst, ' ');
+			if (epos)
+				*epos = '\0';
+			if (wpa_driver_test_attach_udp(drv, dst))
+				return -1;
+			os_free(dst);
+		} else if (wpa_driver_test_attach(drv, NULL))
+			return -1;
+	}
+
+	if (os_strstr(param, "use_associnfo=1")) {
+		wpa_printf(MSG_DEBUG, "test_driver: Use AssocInfo events");
+		drv->use_associnfo = 1;
+	}
+
+#ifdef CONFIG_CLIENT_MLME
+	if (os_strstr(param, "use_mlme=1")) {
+		wpa_printf(MSG_DEBUG, "test_driver: Use internal MLME");
+		drv->use_mlme = 1;
+	}
+#endif /* CONFIG_CLIENT_MLME */
+
+	return 0;
+}
+
+
+static const u8 * wpa_driver_test_get_mac_addr(void *priv)
+{
+	struct wpa_driver_test_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s", __func__);
+	return drv->own_addr;
+}
+
+
+static int wpa_driver_test_send_eapol(void *priv, const u8 *dest, u16 proto,
+				      const u8 *data, size_t data_len)
+{
+	struct wpa_driver_test_data *drv = priv;
+	char *msg;
+	size_t msg_len;
+	struct l2_ethhdr eth;
+	struct sockaddr *addr;
+	socklen_t alen;
+#ifdef DRIVER_TEST_UNIX
+	struct sockaddr_un addr_un;
+#endif /* DRIVER_TEST_UNIX */
+
+	wpa_hexdump(MSG_MSGDUMP, "test_send_eapol TX frame", data, data_len);
+
+	os_memset(&eth, 0, sizeof(eth));
+	os_memcpy(eth.h_dest, dest, ETH_ALEN);
+	os_memcpy(eth.h_source, drv->own_addr, ETH_ALEN);
+	eth.h_proto = host_to_be16(proto);
+
+	msg_len = 6 + sizeof(eth) + data_len;
+	msg = os_malloc(msg_len);
+	if (msg == NULL)
+		return -1;
+	os_memcpy(msg, "EAPOL ", 6);
+	os_memcpy(msg + 6, &eth, sizeof(eth));
+	os_memcpy(msg + 6 + sizeof(eth), data, data_len);
+
+	if (os_memcmp(dest, drv->bssid, ETH_ALEN) == 0 ||
+	    drv->test_dir == NULL) {
+		if (drv->hostapd_addr_udp_set) {
+			addr = (struct sockaddr *) &drv->hostapd_addr_udp;
+			alen = sizeof(drv->hostapd_addr_udp);
+		} else {
+#ifdef DRIVER_TEST_UNIX
+			addr = (struct sockaddr *) &drv->hostapd_addr;
+			alen = sizeof(drv->hostapd_addr);
+#else /* DRIVER_TEST_UNIX */
+			os_free(msg);
+			return -1;
+#endif /* DRIVER_TEST_UNIX */
+		}
+	} else {
+#ifdef DRIVER_TEST_UNIX
+		struct stat st;
+		os_memset(&addr_un, 0, sizeof(addr_un));
+		addr_un.sun_family = AF_UNIX;
+		os_snprintf(addr_un.sun_path, sizeof(addr_un.sun_path),
+			    "%s/STA-" MACSTR, drv->test_dir, MAC2STR(dest));
+		if (stat(addr_un.sun_path, &st) < 0) {
+			os_snprintf(addr_un.sun_path, sizeof(addr_un.sun_path),
+				    "%s/AP-" MACSTR,
+				    drv->test_dir, MAC2STR(dest));
+		}
+		addr = (struct sockaddr *) &addr_un;
+		alen = sizeof(addr_un);
+#else /* DRIVER_TEST_UNIX */
+		os_free(msg);
+		return -1;
+#endif /* DRIVER_TEST_UNIX */
+	}
+
+	if (sendto(drv->test_socket, msg, msg_len, 0, addr, alen) < 0) {
+		perror("sendmsg(test_socket)");
+		os_free(msg);
+		return -1;
+	}
+
+	os_free(msg);
+	return 0;
+}
+
+
+static int wpa_driver_test_get_capa(void *priv, struct wpa_driver_capa *capa)
+{
+	struct wpa_driver_test_data *drv = priv;
+	os_memset(capa, 0, sizeof(*capa));
+	capa->key_mgmt = WPA_DRIVER_CAPA_KEY_MGMT_WPA |
+		WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
+		WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK |
+		WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK |
+		WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE |
+		WPA_DRIVER_CAPA_KEY_MGMT_FT |
+		WPA_DRIVER_CAPA_KEY_MGMT_FT_PSK;
+	capa->enc = WPA_DRIVER_CAPA_ENC_WEP40 |
+		WPA_DRIVER_CAPA_ENC_WEP104 |
+		WPA_DRIVER_CAPA_ENC_TKIP |
+		WPA_DRIVER_CAPA_ENC_CCMP;
+	capa->auth = WPA_DRIVER_AUTH_OPEN |
+		WPA_DRIVER_AUTH_SHARED |
+		WPA_DRIVER_AUTH_LEAP;
+	if (drv->use_mlme)
+		capa->flags |= WPA_DRIVER_FLAGS_USER_SPACE_MLME;
+
+	return 0;
+}
+
+
+static int wpa_driver_test_mlme_setprotection(void *priv, const u8 *addr,
+					      int protect_type,
+					      int key_type)
+{
+	wpa_printf(MSG_DEBUG, "%s: protect_type=%d key_type=%d",
+		   __func__, protect_type, key_type);
+
+	if (addr) {
+		wpa_printf(MSG_DEBUG, "%s: addr=" MACSTR,
+			   __func__, MAC2STR(addr));
+	}
+
+	return 0;
+}
+
+
+#ifdef CONFIG_CLIENT_MLME
+static struct wpa_hw_modes *
+wpa_driver_test_get_hw_feature_data(void *priv, u16 *num_modes, u16 *flags)
+{
+	struct wpa_hw_modes *modes;
+
+	*num_modes = 1;
+	*flags = 0;
+	modes = os_zalloc(*num_modes * sizeof(struct wpa_hw_modes));
+	if (modes == NULL)
+		return NULL;
+	modes[0].mode = WPA_MODE_IEEE80211G;
+	modes[0].num_channels = 1;
+	modes[0].num_rates = 1;
+	modes[0].channels = os_zalloc(sizeof(struct wpa_channel_data));
+	modes[0].rates = os_zalloc(sizeof(struct wpa_rate_data));
+	if (modes[0].channels == NULL || modes[0].rates == NULL) {
+		wpa_supplicant_sta_free_hw_features(modes, *num_modes);
+		return NULL;
+	}
+	modes[0].channels[0].chan = 1;
+	modes[0].channels[0].freq = 2412;
+	modes[0].channels[0].flag = WPA_CHAN_W_SCAN | WPA_CHAN_W_ACTIVE_SCAN;
+	modes[0].rates[0].rate = 10;
+	modes[0].rates[0].flags = WPA_RATE_BASIC | WPA_RATE_SUPPORTED |
+		WPA_RATE_CCK | WPA_RATE_MANDATORY;
+
+	return modes;
+}
+
+
+static int wpa_driver_test_set_channel(void *priv, wpa_hw_mode phymode,
+				       int chan, int freq)
+{
+	wpa_printf(MSG_DEBUG, "%s: phymode=%d chan=%d freq=%d",
+		   __func__, phymode, chan, freq);
+	return 0;
+}
+
+
+static int wpa_driver_test_send_mlme(void *priv, const u8 *data,
+				     size_t data_len)
+{
+	struct wpa_driver_test_data *drv = priv;
+	struct msghdr msg;
+	struct iovec io[2];
+	struct sockaddr_un addr;
+	const u8 *dest;
+	struct dirent *dent;
+	DIR *dir;
+
+	wpa_hexdump(MSG_MSGDUMP, "test_send_mlme", data, data_len);
+	if (data_len < 10)
+		return -1;
+	dest = data + 4;
+
+	io[0].iov_base = "MLME ";
+	io[0].iov_len = 5;
+	io[1].iov_base = (u8 *) data;
+	io[1].iov_len = data_len;
+
+	os_memset(&msg, 0, sizeof(msg));
+	msg.msg_iov = io;
+	msg.msg_iovlen = 2;
+	if (os_memcmp(dest, drv->bssid, ETH_ALEN) == 0 ||
+	    drv->test_dir == NULL) {
+		if (drv->hostapd_addr_udp_set) {
+			msg.msg_name = &drv->hostapd_addr_udp;
+			msg.msg_namelen = sizeof(drv->hostapd_addr_udp);
+		} else {
+#ifdef DRIVER_TEST_UNIX
+			msg.msg_name = &drv->hostapd_addr;
+			msg.msg_namelen = sizeof(drv->hostapd_addr);
+#endif /* DRIVER_TEST_UNIX */
+		}
+	} else if (os_memcmp(dest, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) == 0)
+	{
+		dir = opendir(drv->test_dir);
+		if (dir == NULL)
+			return -1;
+		while ((dent = readdir(dir))) {
+#ifdef _DIRENT_HAVE_D_TYPE
+			/* Skip the file if it is not a socket.
+			 * Also accept DT_UNKNOWN (0) in case
+			 * the C library or underlying file
+			 * system does not support d_type. */
+			if (dent->d_type != DT_SOCK &&
+			    dent->d_type != DT_UNKNOWN)
+				continue;
+#endif /* _DIRENT_HAVE_D_TYPE */
+			if (os_strcmp(dent->d_name, ".") == 0 ||
+			    os_strcmp(dent->d_name, "..") == 0)
+				continue;
+			wpa_printf(MSG_DEBUG, "%s: Send broadcast MLME to %s",
+				   __func__, dent->d_name);
+			os_memset(&addr, 0, sizeof(addr));
+			addr.sun_family = AF_UNIX;
+			os_snprintf(addr.sun_path, sizeof(addr.sun_path),
+				    "%s/%s", drv->test_dir, dent->d_name);
+
+			msg.msg_name = &addr;
+			msg.msg_namelen = sizeof(addr);
+
+			if (sendmsg(drv->test_socket, &msg, 0) < 0)
+				perror("sendmsg(test_socket)");
+		}
+		closedir(dir);
+		return 0;
+	} else {
+		struct stat st;
+		os_memset(&addr, 0, sizeof(addr));
+		addr.sun_family = AF_UNIX;
+		os_snprintf(addr.sun_path, sizeof(addr.sun_path),
+			    "%s/AP-" MACSTR, drv->test_dir, MAC2STR(dest));
+		if (stat(addr.sun_path, &st) < 0) {
+			os_snprintf(addr.sun_path, sizeof(addr.sun_path),
+				    "%s/STA-" MACSTR,
+				    drv->test_dir, MAC2STR(dest));
+		}
+		msg.msg_name = &addr;
+		msg.msg_namelen = sizeof(addr);
+	}
+
+	if (sendmsg(drv->test_socket, &msg, 0) < 0) {
+		perror("sendmsg(test_socket)");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int wpa_driver_test_mlme_add_sta(void *priv, const u8 *addr,
+					const u8 *supp_rates,
+					size_t supp_rates_len)
+{
+	wpa_printf(MSG_DEBUG, "%s: addr=" MACSTR, __func__, MAC2STR(addr));
+	return 0;
+}
+
+
+static int wpa_driver_test_mlme_remove_sta(void *priv, const u8 *addr)
+{
+	wpa_printf(MSG_DEBUG, "%s: addr=" MACSTR, __func__, MAC2STR(addr));
+	return 0;
+}
+
+
+static int wpa_driver_test_set_ssid(void *priv, const u8 *ssid,
+				    size_t ssid_len)
+{
+	wpa_printf(MSG_DEBUG, "%s", __func__);
+	return 0;
+}
+
+
+static int wpa_driver_test_set_bssid(void *priv, const u8 *bssid)
+{
+	wpa_printf(MSG_DEBUG, "%s: bssid=" MACSTR, __func__, MAC2STR(bssid));
+	return 0;
+}
+#endif /* CONFIG_CLIENT_MLME */
+
+
+static int wpa_driver_test_set_probe_req_ie(void *priv, const u8 *ies,
+					    size_t ies_len)
+{
+	struct wpa_driver_test_data *drv = priv;
+
+	os_free(drv->probe_req_ie);
+	if (ies) {
+		drv->probe_req_ie = os_malloc(ies_len);
+		if (drv->probe_req_ie == NULL) {
+			drv->probe_req_ie_len = 0;
+			return -1;
+		}
+		os_memcpy(drv->probe_req_ie, ies, ies_len);
+		drv->probe_req_ie_len = ies_len;
+	} else {
+		drv->probe_req_ie = NULL;
+		drv->probe_req_ie_len = 0;
+	}
+	return 0;
+}
+
+
+static void * wpa_driver_test_global_init(void)
+{
+	struct wpa_driver_test_global *global;
+
+	global = os_zalloc(sizeof(*global));
+	return global;
+}
+
+
+static void wpa_driver_test_global_deinit(void *priv)
+{
+	struct wpa_driver_test_global *global = priv;
+	os_free(global);
+}
+
+
+static struct wpa_interface_info *
+wpa_driver_test_get_interfaces(void *global_priv)
+{
+	/* struct wpa_driver_test_global *global = priv; */
+	struct wpa_interface_info *iface;
+
+	iface = os_zalloc(sizeof(*iface));
+	if (iface == NULL)
+		return iface;
+	iface->ifname = os_strdup("sta0");
+	iface->desc = os_strdup("test interface 0");
+	iface->drv_name = "test";
+	iface->next = os_zalloc(sizeof(*iface));
+	if (iface->next) {
+		iface->next->ifname = os_strdup("sta1");
+		iface->next->desc = os_strdup("test interface 1");
+		iface->next->drv_name = "test";
+	}
+
+	return iface;
+}
+
+
+const struct wpa_driver_ops wpa_driver_test_ops = {
+	"test",
+	"wpa_supplicant test driver",
+	wpa_driver_test_get_bssid,
+	wpa_driver_test_get_ssid,
+	wpa_driver_test_set_wpa,
+	wpa_driver_test_set_key,
+	NULL /* init */,
+	wpa_driver_test_deinit,
+	wpa_driver_test_set_param,
+	NULL /* set_countermeasures */,
+	NULL /* set_drop_unencrypted */,
+	wpa_driver_test_scan,
+	NULL /* get_scan_results */,
+	wpa_driver_test_deauthenticate,
+	wpa_driver_test_disassociate,
+	wpa_driver_test_associate,
+	NULL /* set_auth_alg */,
+	NULL /* add_pmkid */,
+	NULL /* remove_pmkid */,
+	NULL /* flush_pmkid */,
+	wpa_driver_test_get_capa,
+	NULL /* poll */,
+	NULL /* get_ifname */,
+	wpa_driver_test_get_mac_addr,
+	wpa_driver_test_send_eapol,
+	NULL /* set_operstate */,
+	wpa_driver_test_mlme_setprotection,
+#ifdef CONFIG_CLIENT_MLME
+	wpa_driver_test_get_hw_feature_data,
+	wpa_driver_test_set_channel,
+	wpa_driver_test_set_ssid,
+	wpa_driver_test_set_bssid,
+	wpa_driver_test_send_mlme,
+	wpa_driver_test_mlme_add_sta,
+	wpa_driver_test_mlme_remove_sta,
+#else /* CONFIG_CLIENT_MLME */
+	NULL /* get_hw_feature_data */,
+	NULL /* set_channel */,
+	NULL /* set_ssid */,
+	NULL /* set_bssid */,
+	NULL /* send_mlme */,
+	NULL /* mlme_add_sta */,
+	NULL /* mlme_remove_sta */,
+#endif /* CONFIG_CLIENT_MLME */
+	NULL /* update_ft_ies */,
+	NULL /* send_ft_action */,
+	wpa_driver_test_get_scan_results2,
+	wpa_driver_test_set_probe_req_ie,
+	NULL /* set_mode */,
+	NULL /* set_country */,
+	wpa_driver_test_global_init,
+	wpa_driver_test_global_deinit,
+	wpa_driver_test_init2,
+	wpa_driver_test_get_interfaces
+};
diff --git a/contrib/wpa/src/drivers/driver_wext.c b/contrib/wpa/src/drivers/driver_wext.c
new file mode 100644
index 0000000..e771d37
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_wext.c
@@ -0,0 +1,2375 @@
+/*
+ * WPA Supplicant - driver interaction with generic Linux Wireless Extensions
+ * 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 file implements a driver interface for the Linux Wireless Extensions.
+ * When used with WE-18 or newer, this interface can be used as-is with number
+ * of drivers. In addition to this, some of the common functions in this file
+ * can be used by other driver interface implementations that use generic WE
+ * ioctls, but require private ioctls for some of the functionality.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+#include <net/if_arp.h>
+
+#include "wireless_copy.h"
+#include "common.h"
+#include "driver.h"
+#include "eloop.h"
+#include "priv_netlink.h"
+#include "driver_wext.h"
+#include "ieee802_11_defs.h"
+#include "wpa_common.h"
+
+
+static int wpa_driver_wext_flush_pmkid(void *priv);
+static int wpa_driver_wext_get_range(void *priv);
+static void wpa_driver_wext_finish_drv_init(struct wpa_driver_wext_data *drv);
+static void wpa_driver_wext_disconnect(struct wpa_driver_wext_data *drv);
+
+
+static int wpa_driver_wext_send_oper_ifla(struct wpa_driver_wext_data *drv,
+					  int linkmode, int operstate)
+{
+	struct {
+		struct nlmsghdr hdr;
+		struct ifinfomsg ifinfo;
+		char opts[16];
+	} req;
+	struct rtattr *rta;
+	static int nl_seq;
+	ssize_t ret;
+
+	os_memset(&req, 0, sizeof(req));
+
+	req.hdr.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg));
+	req.hdr.nlmsg_type = RTM_SETLINK;
+	req.hdr.nlmsg_flags = NLM_F_REQUEST;
+	req.hdr.nlmsg_seq = ++nl_seq;
+	req.hdr.nlmsg_pid = 0;
+
+	req.ifinfo.ifi_family = AF_UNSPEC;
+	req.ifinfo.ifi_type = 0;
+	req.ifinfo.ifi_index = drv->ifindex;
+	req.ifinfo.ifi_flags = 0;
+	req.ifinfo.ifi_change = 0;
+
+	if (linkmode != -1) {
+		rta = aliasing_hide_typecast(
+			((char *) &req + NLMSG_ALIGN(req.hdr.nlmsg_len)),
+			struct rtattr);
+		rta->rta_type = IFLA_LINKMODE;
+		rta->rta_len = RTA_LENGTH(sizeof(char));
+		*((char *) RTA_DATA(rta)) = linkmode;
+		req.hdr.nlmsg_len = NLMSG_ALIGN(req.hdr.nlmsg_len) +
+			RTA_LENGTH(sizeof(char));
+	}
+	if (operstate != -1) {
+		rta = (struct rtattr *)
+			((char *) &req + NLMSG_ALIGN(req.hdr.nlmsg_len));
+		rta->rta_type = IFLA_OPERSTATE;
+		rta->rta_len = RTA_LENGTH(sizeof(char));
+		*((char *) RTA_DATA(rta)) = operstate;
+		req.hdr.nlmsg_len = NLMSG_ALIGN(req.hdr.nlmsg_len) +
+			RTA_LENGTH(sizeof(char));
+	}
+
+	wpa_printf(MSG_DEBUG, "WEXT: Operstate: linkmode=%d, operstate=%d",
+		   linkmode, operstate);
+
+	ret = send(drv->event_sock, &req, req.hdr.nlmsg_len, 0);
+	if (ret < 0) {
+		wpa_printf(MSG_DEBUG, "WEXT: Sending operstate IFLA failed: "
+			   "%s (assume operstate is not supported)",
+			   strerror(errno));
+	}
+
+	return ret < 0 ? -1 : 0;
+}
+
+
+int wpa_driver_wext_set_auth_param(struct wpa_driver_wext_data *drv,
+				   int idx, u32 value)
+{
+	struct iwreq iwr;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.param.flags = idx & IW_AUTH_INDEX;
+	iwr.u.param.value = value;
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWAUTH, &iwr) < 0) {
+		if (errno != EOPNOTSUPP) {
+			wpa_printf(MSG_DEBUG, "WEXT: SIOCSIWAUTH(param %d "
+				   "value 0x%x) failed: %s)",
+				   idx, value, strerror(errno));
+		}
+		ret = errno == EOPNOTSUPP ? -2 : -1;
+	}
+
+	return ret;
+}
+
+
+/**
+ * wpa_driver_wext_get_bssid - Get BSSID, SIOCGIWAP
+ * @priv: Pointer to private wext data from wpa_driver_wext_init()
+ * @bssid: Buffer for BSSID
+ * Returns: 0 on success, -1 on failure
+ */
+int wpa_driver_wext_get_bssid(void *priv, u8 *bssid)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+
+	if (ioctl(drv->ioctl_sock, SIOCGIWAP, &iwr) < 0) {
+		perror("ioctl[SIOCGIWAP]");
+		ret = -1;
+	}
+	os_memcpy(bssid, iwr.u.ap_addr.sa_data, ETH_ALEN);
+
+	return ret;
+}
+
+
+/**
+ * wpa_driver_wext_set_bssid - Set BSSID, SIOCSIWAP
+ * @priv: Pointer to private wext data from wpa_driver_wext_init()
+ * @bssid: BSSID
+ * Returns: 0 on success, -1 on failure
+ */
+int wpa_driver_wext_set_bssid(void *priv, const u8 *bssid)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.ap_addr.sa_family = ARPHRD_ETHER;
+	if (bssid)
+		os_memcpy(iwr.u.ap_addr.sa_data, bssid, ETH_ALEN);
+	else
+		os_memset(iwr.u.ap_addr.sa_data, 0, ETH_ALEN);
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWAP, &iwr) < 0) {
+		perror("ioctl[SIOCSIWAP]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+/**
+ * wpa_driver_wext_get_ssid - Get SSID, SIOCGIWESSID
+ * @priv: Pointer to private wext data from wpa_driver_wext_init()
+ * @ssid: Buffer for the SSID; must be at least 32 bytes long
+ * Returns: SSID length on success, -1 on failure
+ */
+int wpa_driver_wext_get_ssid(void *priv, u8 *ssid)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.essid.pointer = (caddr_t) ssid;
+	iwr.u.essid.length = 32;
+
+	if (ioctl(drv->ioctl_sock, SIOCGIWESSID, &iwr) < 0) {
+		perror("ioctl[SIOCGIWESSID]");
+		ret = -1;
+	} else {
+		ret = iwr.u.essid.length;
+		if (ret > 32)
+			ret = 32;
+		/* Some drivers include nul termination in the SSID, so let's
+		 * remove it here before further processing. WE-21 changes this
+		 * to explicitly require the length _not_ to include nul
+		 * termination. */
+		if (ret > 0 && ssid[ret - 1] == '\0' &&
+		    drv->we_version_compiled < 21)
+			ret--;
+	}
+
+	return ret;
+}
+
+
+/**
+ * wpa_driver_wext_set_ssid - Set SSID, SIOCSIWESSID
+ * @priv: Pointer to private wext data from wpa_driver_wext_init()
+ * @ssid: SSID
+ * @ssid_len: Length of SSID (0..32)
+ * Returns: 0 on success, -1 on failure
+ */
+int wpa_driver_wext_set_ssid(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+	char buf[33];
+
+	if (ssid_len > 32)
+		return -1;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	/* flags: 1 = ESSID is active, 0 = not (promiscuous) */
+	iwr.u.essid.flags = (ssid_len != 0);
+	os_memset(buf, 0, sizeof(buf));
+	os_memcpy(buf, ssid, ssid_len);
+	iwr.u.essid.pointer = (caddr_t) buf;
+	if (drv->we_version_compiled < 21) {
+		/* For historic reasons, set SSID length to include one extra
+		 * character, C string nul termination, even though SSID is
+		 * really an octet string that should not be presented as a C
+		 * string. Some Linux drivers decrement the length by one and
+		 * can thus end up missing the last octet of the SSID if the
+		 * length is not incremented here. WE-21 changes this to
+		 * explicitly require the length _not_ to include nul
+		 * termination. */
+		if (ssid_len)
+			ssid_len++;
+	}
+	iwr.u.essid.length = ssid_len;
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWESSID, &iwr) < 0) {
+		perror("ioctl[SIOCSIWESSID]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+/**
+ * wpa_driver_wext_set_freq - Set frequency/channel, SIOCSIWFREQ
+ * @priv: Pointer to private wext data from wpa_driver_wext_init()
+ * @freq: Frequency in MHz
+ * Returns: 0 on success, -1 on failure
+ */
+int wpa_driver_wext_set_freq(void *priv, int freq)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.freq.m = freq * 100000;
+	iwr.u.freq.e = 1;
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWFREQ, &iwr) < 0) {
+		perror("ioctl[SIOCSIWFREQ]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+static void
+wpa_driver_wext_event_wireless_custom(void *ctx, char *custom)
+{
+	union wpa_event_data data;
+
+	wpa_printf(MSG_MSGDUMP, "WEXT: Custom wireless event: '%s'",
+		   custom);
+
+	os_memset(&data, 0, sizeof(data));
+	/* Host AP driver */
+	if (os_strncmp(custom, "MLME-MICHAELMICFAILURE.indication", 33) == 0) {
+		data.michael_mic_failure.unicast =
+			os_strstr(custom, " unicast ") != NULL;
+		/* TODO: parse parameters(?) */
+		wpa_supplicant_event(ctx, EVENT_MICHAEL_MIC_FAILURE, &data);
+	} else if (os_strncmp(custom, "ASSOCINFO(ReqIEs=", 17) == 0) {
+		char *spos;
+		int bytes;
+
+		spos = custom + 17;
+
+		bytes = strspn(spos, "0123456789abcdefABCDEF");
+		if (!bytes || (bytes & 1))
+			return;
+		bytes /= 2;
+
+		data.assoc_info.req_ies = os_malloc(bytes);
+		if (data.assoc_info.req_ies == NULL)
+			return;
+
+		data.assoc_info.req_ies_len = bytes;
+		hexstr2bin(spos, data.assoc_info.req_ies, bytes);
+
+		spos += bytes * 2;
+
+		data.assoc_info.resp_ies = NULL;
+		data.assoc_info.resp_ies_len = 0;
+
+		if (os_strncmp(spos, " RespIEs=", 9) == 0) {
+			spos += 9;
+
+			bytes = strspn(spos, "0123456789abcdefABCDEF");
+			if (!bytes || (bytes & 1))
+				goto done;
+			bytes /= 2;
+
+			data.assoc_info.resp_ies = os_malloc(bytes);
+			if (data.assoc_info.resp_ies == NULL)
+				goto done;
+
+			data.assoc_info.resp_ies_len = bytes;
+			hexstr2bin(spos, data.assoc_info.resp_ies, bytes);
+		}
+
+		wpa_supplicant_event(ctx, EVENT_ASSOCINFO, &data);
+
+	done:
+		os_free(data.assoc_info.resp_ies);
+		os_free(data.assoc_info.req_ies);
+#ifdef CONFIG_PEERKEY
+	} else if (os_strncmp(custom, "STKSTART.request=", 17) == 0) {
+		if (hwaddr_aton(custom + 17, data.stkstart.peer)) {
+			wpa_printf(MSG_DEBUG, "WEXT: unrecognized "
+				   "STKSTART.request '%s'", custom + 17);
+			return;
+		}
+		wpa_supplicant_event(ctx, EVENT_STKSTART, &data);
+#endif /* CONFIG_PEERKEY */
+	}
+}
+
+
+static int wpa_driver_wext_event_wireless_michaelmicfailure(
+	void *ctx, const char *ev, size_t len)
+{
+	const struct iw_michaelmicfailure *mic;
+	union wpa_event_data data;
+
+	if (len < sizeof(*mic))
+		return -1;
+
+	mic = (const struct iw_michaelmicfailure *) ev;
+
+	wpa_printf(MSG_DEBUG, "Michael MIC failure wireless event: "
+		   "flags=0x%x src_addr=" MACSTR, mic->flags,
+		   MAC2STR(mic->src_addr.sa_data));
+
+	os_memset(&data, 0, sizeof(data));
+	data.michael_mic_failure.unicast = !(mic->flags & IW_MICFAILURE_GROUP);
+	wpa_supplicant_event(ctx, EVENT_MICHAEL_MIC_FAILURE, &data);
+
+	return 0;
+}
+
+
+static int wpa_driver_wext_event_wireless_pmkidcand(
+	struct wpa_driver_wext_data *drv, const char *ev, size_t len)
+{
+	const struct iw_pmkid_cand *cand;
+	union wpa_event_data data;
+	const u8 *addr;
+
+	if (len < sizeof(*cand))
+		return -1;
+
+	cand = (const struct iw_pmkid_cand *) ev;
+	addr = (const u8 *) cand->bssid.sa_data;
+
+	wpa_printf(MSG_DEBUG, "PMKID candidate wireless event: "
+		   "flags=0x%x index=%d bssid=" MACSTR, cand->flags,
+		   cand->index, MAC2STR(addr));
+
+	os_memset(&data, 0, sizeof(data));
+	os_memcpy(data.pmkid_candidate.bssid, addr, ETH_ALEN);
+	data.pmkid_candidate.index = cand->index;
+	data.pmkid_candidate.preauth = cand->flags & IW_PMKID_CAND_PREAUTH;
+	wpa_supplicant_event(drv->ctx, EVENT_PMKID_CANDIDATE, &data);
+
+	return 0;
+}
+
+
+static int wpa_driver_wext_event_wireless_assocreqie(
+	struct wpa_driver_wext_data *drv, const char *ev, int len)
+{
+	if (len < 0)
+		return -1;
+
+	wpa_hexdump(MSG_DEBUG, "AssocReq IE wireless event", (const u8 *) ev,
+		    len);
+	os_free(drv->assoc_req_ies);
+	drv->assoc_req_ies = os_malloc(len);
+	if (drv->assoc_req_ies == NULL) {
+		drv->assoc_req_ies_len = 0;
+		return -1;
+	}
+	os_memcpy(drv->assoc_req_ies, ev, len);
+	drv->assoc_req_ies_len = len;
+
+	return 0;
+}
+
+
+static int wpa_driver_wext_event_wireless_assocrespie(
+	struct wpa_driver_wext_data *drv, const char *ev, int len)
+{
+	if (len < 0)
+		return -1;
+
+	wpa_hexdump(MSG_DEBUG, "AssocResp IE wireless event", (const u8 *) ev,
+		    len);
+	os_free(drv->assoc_resp_ies);
+	drv->assoc_resp_ies = os_malloc(len);
+	if (drv->assoc_resp_ies == NULL) {
+		drv->assoc_resp_ies_len = 0;
+		return -1;
+	}
+	os_memcpy(drv->assoc_resp_ies, ev, len);
+	drv->assoc_resp_ies_len = len;
+
+	return 0;
+}
+
+
+static void wpa_driver_wext_event_assoc_ies(struct wpa_driver_wext_data *drv)
+{
+	union wpa_event_data data;
+
+	if (drv->assoc_req_ies == NULL && drv->assoc_resp_ies == NULL)
+		return;
+
+	os_memset(&data, 0, sizeof(data));
+	if (drv->assoc_req_ies) {
+		data.assoc_info.req_ies = drv->assoc_req_ies;
+		drv->assoc_req_ies = NULL;
+		data.assoc_info.req_ies_len = drv->assoc_req_ies_len;
+	}
+	if (drv->assoc_resp_ies) {
+		data.assoc_info.resp_ies = drv->assoc_resp_ies;
+		drv->assoc_resp_ies = NULL;
+		data.assoc_info.resp_ies_len = drv->assoc_resp_ies_len;
+	}
+
+	wpa_supplicant_event(drv->ctx, EVENT_ASSOCINFO, &data);
+
+	os_free(data.assoc_info.req_ies);
+	os_free(data.assoc_info.resp_ies);
+}
+
+
+static void wpa_driver_wext_event_wireless(struct wpa_driver_wext_data *drv,
+					   void *ctx, char *data, int len)
+{
+	struct iw_event iwe_buf, *iwe = &iwe_buf;
+	char *pos, *end, *custom, *buf;
+
+	pos = data;
+	end = data + len;
+
+	while (pos + IW_EV_LCP_LEN <= end) {
+		/* Event data may be unaligned, so make a local, aligned copy
+		 * before processing. */
+		os_memcpy(&iwe_buf, pos, IW_EV_LCP_LEN);
+		wpa_printf(MSG_DEBUG, "Wireless event: cmd=0x%x len=%d",
+			   iwe->cmd, iwe->len);
+		if (iwe->len <= IW_EV_LCP_LEN)
+			return;
+
+		custom = pos + IW_EV_POINT_LEN;
+		if (drv->we_version_compiled > 18 &&
+		    (iwe->cmd == IWEVMICHAELMICFAILURE ||
+		     iwe->cmd == IWEVCUSTOM ||
+		     iwe->cmd == IWEVASSOCREQIE ||
+		     iwe->cmd == IWEVASSOCRESPIE ||
+		     iwe->cmd == IWEVPMKIDCAND)) {
+			/* WE-19 removed the pointer from struct iw_point */
+			char *dpos = (char *) &iwe_buf.u.data.length;
+			int dlen = dpos - (char *) &iwe_buf;
+			os_memcpy(dpos, pos + IW_EV_LCP_LEN,
+				  sizeof(struct iw_event) - dlen);
+		} else {
+			os_memcpy(&iwe_buf, pos, sizeof(struct iw_event));
+			custom += IW_EV_POINT_OFF;
+		}
+
+		switch (iwe->cmd) {
+		case SIOCGIWAP:
+			wpa_printf(MSG_DEBUG, "Wireless event: new AP: "
+				   MACSTR,
+				   MAC2STR((u8 *) iwe->u.ap_addr.sa_data));
+			if (is_zero_ether_addr(
+				    (const u8 *) iwe->u.ap_addr.sa_data) ||
+			    os_memcmp(iwe->u.ap_addr.sa_data,
+				      "\x44\x44\x44\x44\x44\x44", ETH_ALEN) ==
+			    0) {
+				os_free(drv->assoc_req_ies);
+				drv->assoc_req_ies = NULL;
+				os_free(drv->assoc_resp_ies);
+				drv->assoc_resp_ies = NULL;
+				wpa_supplicant_event(ctx, EVENT_DISASSOC,
+						     NULL);
+			
+			} else {
+				wpa_driver_wext_event_assoc_ies(drv);
+				wpa_supplicant_event(ctx, EVENT_ASSOC, NULL);
+			}
+			break;
+		case IWEVMICHAELMICFAILURE:
+			if (custom + iwe->u.data.length > end) {
+				wpa_printf(MSG_DEBUG, "WEXT: Invalid "
+					   "IWEVMICHAELMICFAILURE length");
+				return;
+			}
+			wpa_driver_wext_event_wireless_michaelmicfailure(
+				ctx, custom, iwe->u.data.length);
+			break;
+		case IWEVCUSTOM:
+			if (custom + iwe->u.data.length > end) {
+				wpa_printf(MSG_DEBUG, "WEXT: Invalid "
+					   "IWEVCUSTOM length");
+				return;
+			}
+			buf = os_malloc(iwe->u.data.length + 1);
+			if (buf == NULL)
+				return;
+			os_memcpy(buf, custom, iwe->u.data.length);
+			buf[iwe->u.data.length] = '\0';
+			wpa_driver_wext_event_wireless_custom(ctx, buf);
+			os_free(buf);
+			break;
+		case SIOCGIWSCAN:
+			drv->scan_complete_events = 1;
+			eloop_cancel_timeout(wpa_driver_wext_scan_timeout,
+					     drv, ctx);
+			wpa_supplicant_event(ctx, EVENT_SCAN_RESULTS, NULL);
+			break;
+		case IWEVASSOCREQIE:
+			if (custom + iwe->u.data.length > end) {
+				wpa_printf(MSG_DEBUG, "WEXT: Invalid "
+					   "IWEVASSOCREQIE length");
+				return;
+			}
+			wpa_driver_wext_event_wireless_assocreqie(
+				drv, custom, iwe->u.data.length);
+			break;
+		case IWEVASSOCRESPIE:
+			if (custom + iwe->u.data.length > end) {
+				wpa_printf(MSG_DEBUG, "WEXT: Invalid "
+					   "IWEVASSOCRESPIE length");
+				return;
+			}
+			wpa_driver_wext_event_wireless_assocrespie(
+				drv, custom, iwe->u.data.length);
+			break;
+		case IWEVPMKIDCAND:
+			if (custom + iwe->u.data.length > end) {
+				wpa_printf(MSG_DEBUG, "WEXT: Invalid "
+					   "IWEVPMKIDCAND length");
+				return;
+			}
+			wpa_driver_wext_event_wireless_pmkidcand(
+				drv, custom, iwe->u.data.length);
+			break;
+		}
+
+		pos += iwe->len;
+	}
+}
+
+
+static void wpa_driver_wext_event_link(struct wpa_driver_wext_data *drv,
+				       void *ctx, char *buf, size_t len,
+				       int del)
+{
+	union wpa_event_data event;
+
+	os_memset(&event, 0, sizeof(event));
+	if (len > sizeof(event.interface_status.ifname))
+		len = sizeof(event.interface_status.ifname) - 1;
+	os_memcpy(event.interface_status.ifname, buf, len);
+	event.interface_status.ievent = del ? EVENT_INTERFACE_REMOVED :
+		EVENT_INTERFACE_ADDED;
+
+	wpa_printf(MSG_DEBUG, "RTM_%sLINK, IFLA_IFNAME: Interface '%s' %s",
+		   del ? "DEL" : "NEW",
+		   event.interface_status.ifname,
+		   del ? "removed" : "added");
+
+	if (os_strcmp(drv->ifname, event.interface_status.ifname) == 0) {
+		if (del)
+			drv->if_removed = 1;
+		else
+			drv->if_removed = 0;
+	}
+
+	wpa_supplicant_event(ctx, EVENT_INTERFACE_STATUS, &event);
+}
+
+
+static int wpa_driver_wext_own_ifname(struct wpa_driver_wext_data *drv,
+				      struct nlmsghdr *h)
+{
+	struct ifinfomsg *ifi;
+	int attrlen, nlmsg_len, rta_len;
+	struct rtattr *attr;
+
+	ifi = NLMSG_DATA(h);
+
+	nlmsg_len = NLMSG_ALIGN(sizeof(struct ifinfomsg));
+
+	attrlen = h->nlmsg_len - nlmsg_len;
+	if (attrlen < 0)
+		return 0;
+
+	attr = (struct rtattr *) (((char *) ifi) + nlmsg_len);
+
+	rta_len = RTA_ALIGN(sizeof(struct rtattr));
+	while (RTA_OK(attr, attrlen)) {
+		if (attr->rta_type == IFLA_IFNAME) {
+			if (os_strcmp(((char *) attr) + rta_len, drv->ifname)
+			    == 0)
+				return 1;
+			else
+				break;
+		}
+		attr = RTA_NEXT(attr, attrlen);
+	}
+
+	return 0;
+}
+
+
+static int wpa_driver_wext_own_ifindex(struct wpa_driver_wext_data *drv,
+				       int ifindex, struct nlmsghdr *h)
+{
+	if (drv->ifindex == ifindex || drv->ifindex2 == ifindex)
+		return 1;
+
+	if (drv->if_removed && wpa_driver_wext_own_ifname(drv, h)) {
+		drv->ifindex = if_nametoindex(drv->ifname);
+		wpa_printf(MSG_DEBUG, "WEXT: Update ifindex for a removed "
+			   "interface");
+		wpa_driver_wext_finish_drv_init(drv);
+		return 1;
+	}
+
+	return 0;
+}
+
+
+static void wpa_driver_wext_event_rtm_newlink(struct wpa_driver_wext_data *drv,
+					      void *ctx, struct nlmsghdr *h,
+					      size_t len)
+{
+	struct ifinfomsg *ifi;
+	int attrlen, nlmsg_len, rta_len;
+	struct rtattr * attr;
+
+	if (len < sizeof(*ifi))
+		return;
+
+	ifi = NLMSG_DATA(h);
+
+	if (!wpa_driver_wext_own_ifindex(drv, ifi->ifi_index, h)) {
+		wpa_printf(MSG_DEBUG, "Ignore event for foreign ifindex %d",
+			   ifi->ifi_index);
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "RTM_NEWLINK: operstate=%d ifi_flags=0x%x "
+		   "(%s%s%s%s)",
+		   drv->operstate, ifi->ifi_flags,
+		   (ifi->ifi_flags & IFF_UP) ? "[UP]" : "",
+		   (ifi->ifi_flags & IFF_RUNNING) ? "[RUNNING]" : "",
+		   (ifi->ifi_flags & IFF_LOWER_UP) ? "[LOWER_UP]" : "",
+		   (ifi->ifi_flags & IFF_DORMANT) ? "[DORMANT]" : "");
+	/*
+	 * Some drivers send the association event before the operup event--in
+	 * this case, lifting operstate in wpa_driver_wext_set_operstate()
+	 * fails. This will hit us when wpa_supplicant does not need to do
+	 * IEEE 802.1X authentication
+	 */
+	if (drv->operstate == 1 &&
+	    (ifi->ifi_flags & (IFF_LOWER_UP | IFF_DORMANT)) == IFF_LOWER_UP &&
+	    !(ifi->ifi_flags & IFF_RUNNING))
+		wpa_driver_wext_send_oper_ifla(drv, -1, IF_OPER_UP);
+
+	nlmsg_len = NLMSG_ALIGN(sizeof(struct ifinfomsg));
+
+	attrlen = h->nlmsg_len - nlmsg_len;
+	if (attrlen < 0)
+		return;
+
+	attr = (struct rtattr *) (((char *) ifi) + nlmsg_len);
+
+	rta_len = RTA_ALIGN(sizeof(struct rtattr));
+	while (RTA_OK(attr, attrlen)) {
+		if (attr->rta_type == IFLA_WIRELESS) {
+			wpa_driver_wext_event_wireless(
+				drv, ctx, ((char *) attr) + rta_len,
+				attr->rta_len - rta_len);
+		} else if (attr->rta_type == IFLA_IFNAME) {
+			wpa_driver_wext_event_link(drv, ctx,
+						   ((char *) attr) + rta_len,
+						   attr->rta_len - rta_len, 0);
+		}
+		attr = RTA_NEXT(attr, attrlen);
+	}
+}
+
+
+static void wpa_driver_wext_event_rtm_dellink(struct wpa_driver_wext_data *drv,
+					      void *ctx, struct nlmsghdr *h,
+					      size_t len)
+{
+	struct ifinfomsg *ifi;
+	int attrlen, nlmsg_len, rta_len;
+	struct rtattr * attr;
+
+	if (len < sizeof(*ifi))
+		return;
+
+	ifi = NLMSG_DATA(h);
+
+	nlmsg_len = NLMSG_ALIGN(sizeof(struct ifinfomsg));
+
+	attrlen = h->nlmsg_len - nlmsg_len;
+	if (attrlen < 0)
+		return;
+
+	attr = (struct rtattr *) (((char *) ifi) + nlmsg_len);
+
+	rta_len = RTA_ALIGN(sizeof(struct rtattr));
+	while (RTA_OK(attr, attrlen)) {
+		if (attr->rta_type == IFLA_IFNAME) {
+			wpa_driver_wext_event_link(drv,  ctx,
+						   ((char *) attr) + rta_len,
+						   attr->rta_len - rta_len, 1);
+		}
+		attr = RTA_NEXT(attr, attrlen);
+	}
+}
+
+
+static void wpa_driver_wext_event_receive(int sock, void *eloop_ctx,
+					  void *sock_ctx)
+{
+	char buf[8192];
+	int left;
+	struct sockaddr_nl from;
+	socklen_t fromlen;
+	struct nlmsghdr *h;
+	int max_events = 10;
+
+try_again:
+	fromlen = sizeof(from);
+	left = recvfrom(sock, buf, sizeof(buf), MSG_DONTWAIT,
+			(struct sockaddr *) &from, &fromlen);
+	if (left < 0) {
+		if (errno != EINTR && errno != EAGAIN)
+			perror("recvfrom(netlink)");
+		return;
+	}
+
+	h = (struct nlmsghdr *) buf;
+	while (left >= (int) sizeof(*h)) {
+		int len, plen;
+
+		len = h->nlmsg_len;
+		plen = len - sizeof(*h);
+		if (len > left || plen < 0) {
+			wpa_printf(MSG_DEBUG, "Malformed netlink message: "
+				   "len=%d left=%d plen=%d",
+				   len, left, plen);
+			break;
+		}
+
+		switch (h->nlmsg_type) {
+		case RTM_NEWLINK:
+			wpa_driver_wext_event_rtm_newlink(eloop_ctx, sock_ctx,
+							  h, plen);
+			break;
+		case RTM_DELLINK:
+			wpa_driver_wext_event_rtm_dellink(eloop_ctx, sock_ctx,
+							  h, plen);
+			break;
+		}
+
+		len = NLMSG_ALIGN(len);
+		left -= len;
+		h = (struct nlmsghdr *) ((char *) h + len);
+	}
+
+	if (left > 0) {
+		wpa_printf(MSG_DEBUG, "%d extra bytes in the end of netlink "
+			   "message", left);
+	}
+
+	if (--max_events > 0) {
+		/*
+		 * Try to receive all events in one eloop call in order to
+		 * limit race condition on cases where AssocInfo event, Assoc
+		 * event, and EAPOL frames are received more or less at the
+		 * same time. We want to process the event messages first
+		 * before starting EAPOL processing.
+		 */
+		goto try_again;
+	}
+}
+
+
+static int wpa_driver_wext_get_ifflags_ifname(struct wpa_driver_wext_data *drv,
+					      const char *ifname, int *flags)
+{
+	struct ifreq ifr;
+
+	os_memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);
+	if (ioctl(drv->ioctl_sock, SIOCGIFFLAGS, (caddr_t) &ifr) < 0) {
+		perror("ioctl[SIOCGIFFLAGS]");
+		return -1;
+	}
+	*flags = ifr.ifr_flags & 0xffff;
+	return 0;
+}
+
+
+/**
+ * wpa_driver_wext_get_ifflags - Get interface flags (SIOCGIFFLAGS)
+ * @drv: driver_wext private data
+ * @flags: Pointer to returned flags value
+ * Returns: 0 on success, -1 on failure
+ */
+int wpa_driver_wext_get_ifflags(struct wpa_driver_wext_data *drv, int *flags)
+{
+	return wpa_driver_wext_get_ifflags_ifname(drv, drv->ifname, flags);
+}
+
+
+static int wpa_driver_wext_set_ifflags_ifname(struct wpa_driver_wext_data *drv,
+					      const char *ifname, int flags)
+{
+	struct ifreq ifr;
+
+	os_memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);
+	ifr.ifr_flags = flags & 0xffff;
+	if (ioctl(drv->ioctl_sock, SIOCSIFFLAGS, (caddr_t) &ifr) < 0) {
+		perror("SIOCSIFFLAGS");
+		return -1;
+	}
+	return 0;
+}
+
+
+/**
+ * wpa_driver_wext_set_ifflags - Set interface flags (SIOCSIFFLAGS)
+ * @drv: driver_wext private data
+ * @flags: New value for flags
+ * Returns: 0 on success, -1 on failure
+ */
+int wpa_driver_wext_set_ifflags(struct wpa_driver_wext_data *drv, int flags)
+{
+	return wpa_driver_wext_set_ifflags_ifname(drv, drv->ifname, flags);
+}
+
+
+/**
+ * wpa_driver_wext_init - Initialize WE driver interface
+ * @ctx: context to be used when calling wpa_supplicant functions,
+ * e.g., wpa_supplicant_event()
+ * @ifname: interface name, e.g., wlan0
+ * Returns: Pointer to private data, %NULL on failure
+ */
+void * wpa_driver_wext_init(void *ctx, const char *ifname)
+{
+	int s;
+	struct sockaddr_nl local;
+	struct wpa_driver_wext_data *drv;
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	drv->ctx = ctx;
+	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+
+	drv->ioctl_sock = socket(PF_INET, SOCK_DGRAM, 0);
+	if (drv->ioctl_sock < 0) {
+		perror("socket(PF_INET,SOCK_DGRAM)");
+		os_free(drv);
+		return NULL;
+	}
+
+	s = socket(PF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
+	if (s < 0) {
+		perror("socket(PF_NETLINK,SOCK_RAW,NETLINK_ROUTE)");
+		close(drv->ioctl_sock);
+		os_free(drv);
+		return NULL;
+	}
+
+	os_memset(&local, 0, sizeof(local));
+	local.nl_family = AF_NETLINK;
+	local.nl_groups = RTMGRP_LINK;
+	if (bind(s, (struct sockaddr *) &local, sizeof(local)) < 0) {
+		perror("bind(netlink)");
+		close(s);
+		close(drv->ioctl_sock);
+		os_free(drv);
+		return NULL;
+	}
+
+	eloop_register_read_sock(s, wpa_driver_wext_event_receive, drv, ctx);
+	drv->event_sock = s;
+
+	drv->mlme_sock = -1;
+
+	wpa_driver_wext_finish_drv_init(drv);
+
+	return drv;
+}
+
+
+static void wpa_driver_wext_finish_drv_init(struct wpa_driver_wext_data *drv)
+{
+	int flags;
+
+	if (wpa_driver_wext_get_ifflags(drv, &flags) != 0)
+		printf("Could not get interface '%s' flags\n", drv->ifname);
+	else if (!(flags & IFF_UP)) {
+		if (wpa_driver_wext_set_ifflags(drv, flags | IFF_UP) != 0) {
+			printf("Could not set interface '%s' UP\n",
+			       drv->ifname);
+		} else {
+			/*
+			 * Wait some time to allow driver to initialize before
+			 * starting configuring the driver. This seems to be
+			 * needed at least some drivers that load firmware etc.
+			 * when the interface is set up.
+			 */
+			wpa_printf(MSG_DEBUG, "Interface %s set UP - waiting "
+				   "a second for the driver to complete "
+				   "initialization", drv->ifname);
+			sleep(1);
+		}
+	}
+
+	/*
+	 * Make sure that the driver does not have any obsolete PMKID entries.
+	 */
+	wpa_driver_wext_flush_pmkid(drv);
+
+	if (wpa_driver_wext_set_mode(drv, 0) < 0) {
+		printf("Could not configure driver to use managed mode\n");
+	}
+
+	wpa_driver_wext_get_range(drv);
+
+	/*
+	 * Unlock the driver's BSSID and force to a random SSID to clear any
+	 * previous association the driver might have when the supplicant
+	 * starts up.
+	 */
+	wpa_driver_wext_disconnect(drv);
+
+	drv->ifindex = if_nametoindex(drv->ifname);
+
+	if (os_strncmp(drv->ifname, "wlan", 4) == 0) {
+		/*
+		 * Host AP driver may use both wlan# and wifi# interface in
+		 * wireless events. Since some of the versions included WE-18
+		 * support, let's add the alternative ifindex also from
+		 * driver_wext.c for the time being. This may be removed at
+		 * some point once it is believed that old versions of the
+		 * driver are not in use anymore.
+		 */
+		char ifname2[IFNAMSIZ + 1];
+		os_strlcpy(ifname2, drv->ifname, sizeof(ifname2));
+		os_memcpy(ifname2, "wifi", 4);
+		wpa_driver_wext_alternative_ifindex(drv, ifname2);
+	}
+
+	wpa_driver_wext_send_oper_ifla(drv, 1, IF_OPER_DORMANT);
+}
+
+
+/**
+ * wpa_driver_wext_deinit - Deinitialize WE driver interface
+ * @priv: Pointer to private wext data from wpa_driver_wext_init()
+ *
+ * Shut down driver interface and processing of driver events. Free
+ * private data buffer if one was allocated in wpa_driver_wext_init().
+ */
+void wpa_driver_wext_deinit(void *priv)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	int flags;
+
+	eloop_cancel_timeout(wpa_driver_wext_scan_timeout, drv, drv->ctx);
+
+	/*
+	 * Clear possibly configured driver parameters in order to make it
+	 * easier to use the driver after wpa_supplicant has been terminated.
+	 */
+	wpa_driver_wext_disconnect(drv);
+
+	wpa_driver_wext_send_oper_ifla(priv, 0, IF_OPER_UP);
+
+	eloop_unregister_read_sock(drv->event_sock);
+	if (drv->mlme_sock >= 0)
+		eloop_unregister_read_sock(drv->mlme_sock);
+
+	if (wpa_driver_wext_get_ifflags(drv, &flags) == 0)
+		(void) wpa_driver_wext_set_ifflags(drv, flags & ~IFF_UP);
+
+	close(drv->event_sock);
+	close(drv->ioctl_sock);
+	if (drv->mlme_sock >= 0)
+		close(drv->mlme_sock);
+	os_free(drv->assoc_req_ies);
+	os_free(drv->assoc_resp_ies);
+	os_free(drv);
+}
+
+
+/**
+ * wpa_driver_wext_scan_timeout - Scan timeout to report scan completion
+ * @eloop_ctx: Unused
+ * @timeout_ctx: ctx argument given to wpa_driver_wext_init()
+ *
+ * This function can be used as registered timeout when starting a scan to
+ * generate a scan completed event if the driver does not report this.
+ */
+void wpa_driver_wext_scan_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	wpa_printf(MSG_DEBUG, "Scan timeout - try to get results");
+	wpa_supplicant_event(timeout_ctx, EVENT_SCAN_RESULTS, NULL);
+}
+
+
+/**
+ * wpa_driver_wext_scan - Request the driver to initiate scan
+ * @priv: Pointer to private wext data from wpa_driver_wext_init()
+ * @ssid: Specific SSID to scan for (ProbeReq) or %NULL to scan for
+ *	all SSIDs (either active scan with broadcast SSID or passive
+ *	scan
+ * @ssid_len: Length of the SSID
+ * Returns: 0 on success, -1 on failure
+ */
+int wpa_driver_wext_scan(void *priv, const u8 *ssid, size_t ssid_len)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0, timeout;
+	struct iw_scan_req req;
+
+	if (ssid_len > IW_ESSID_MAX_SIZE) {
+		wpa_printf(MSG_DEBUG, "%s: too long SSID (%lu)",
+			   __FUNCTION__, (unsigned long) ssid_len);
+		return -1;
+	}
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+
+	if (ssid && ssid_len) {
+		os_memset(&req, 0, sizeof(req));
+		req.essid_len = ssid_len;
+		req.bssid.sa_family = ARPHRD_ETHER;
+		os_memset(req.bssid.sa_data, 0xff, ETH_ALEN);
+		os_memcpy(req.essid, ssid, ssid_len);
+		iwr.u.data.pointer = (caddr_t) &req;
+		iwr.u.data.length = sizeof(req);
+		iwr.u.data.flags = IW_SCAN_THIS_ESSID;
+	}
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWSCAN, &iwr) < 0) {
+		perror("ioctl[SIOCSIWSCAN]");
+		ret = -1;
+	}
+
+	/* Not all drivers generate "scan completed" wireless event, so try to
+	 * read results after a timeout. */
+	timeout = 5;
+	if (drv->scan_complete_events) {
+		/*
+		 * The driver seems to deliver SIOCGIWSCAN events to notify
+		 * when scan is complete, so use longer timeout to avoid race
+		 * conditions with scanning and following association request.
+		 */
+		timeout = 30;
+	}
+	wpa_printf(MSG_DEBUG, "Scan requested (ret=%d) - scan timeout %d "
+		   "seconds", ret, timeout);
+	eloop_cancel_timeout(wpa_driver_wext_scan_timeout, drv, drv->ctx);
+	eloop_register_timeout(timeout, 0, wpa_driver_wext_scan_timeout, drv,
+			       drv->ctx);
+
+	return ret;
+}
+
+
+static u8 * wpa_driver_wext_giwscan(struct wpa_driver_wext_data *drv,
+				    size_t *len)
+{
+	struct iwreq iwr;
+	u8 *res_buf;
+	size_t res_buf_len;
+
+	res_buf_len = IW_SCAN_MAX_DATA;
+	for (;;) {
+		res_buf = os_malloc(res_buf_len);
+		if (res_buf == NULL)
+			return NULL;
+		os_memset(&iwr, 0, sizeof(iwr));
+		os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+		iwr.u.data.pointer = res_buf;
+		iwr.u.data.length = res_buf_len;
+
+		if (ioctl(drv->ioctl_sock, SIOCGIWSCAN, &iwr) == 0)
+			break;
+
+		if (errno == E2BIG && res_buf_len < 65535) {
+			os_free(res_buf);
+			res_buf = NULL;
+			res_buf_len *= 2;
+			if (res_buf_len > 65535)
+				res_buf_len = 65535; /* 16-bit length field */
+			wpa_printf(MSG_DEBUG, "Scan results did not fit - "
+				   "trying larger buffer (%lu bytes)",
+				   (unsigned long) res_buf_len);
+		} else {
+			perror("ioctl[SIOCGIWSCAN]");
+			os_free(res_buf);
+			return NULL;
+		}
+	}
+
+	if (iwr.u.data.length > res_buf_len) {
+		os_free(res_buf);
+		return NULL;
+	}
+	*len = iwr.u.data.length;
+
+	return res_buf;
+}
+
+
+/*
+ * Data structure for collecting WEXT scan results. This is needed to allow
+ * the various methods of reporting IEs to be combined into a single IE buffer.
+ */
+struct wext_scan_data {
+	struct wpa_scan_res res;
+	u8 *ie;
+	size_t ie_len;
+	u8 ssid[32];
+	size_t ssid_len;
+	int maxrate;
+};
+
+
+static void wext_get_scan_mode(struct iw_event *iwe,
+			       struct wext_scan_data *res)
+{
+	if (iwe->u.mode == IW_MODE_ADHOC)
+		res->res.caps |= IEEE80211_CAP_IBSS;
+	else if (iwe->u.mode == IW_MODE_MASTER || iwe->u.mode == IW_MODE_INFRA)
+		res->res.caps |= IEEE80211_CAP_ESS;
+}
+
+
+static void wext_get_scan_ssid(struct iw_event *iwe,
+			       struct wext_scan_data *res, char *custom,
+			       char *end)
+{
+	int ssid_len = iwe->u.essid.length;
+	if (custom + ssid_len > end)
+		return;
+	if (iwe->u.essid.flags &&
+	    ssid_len > 0 &&
+	    ssid_len <= IW_ESSID_MAX_SIZE) {
+		os_memcpy(res->ssid, custom, ssid_len);
+		res->ssid_len = ssid_len;
+	}
+}
+
+
+static void wext_get_scan_freq(struct iw_event *iwe,
+			       struct wext_scan_data *res)
+{
+	int divi = 1000000, i;
+
+	if (iwe->u.freq.e == 0) {
+		/*
+		 * Some drivers do not report frequency, but a channel.
+		 * Try to map this to frequency by assuming they are using
+		 * IEEE 802.11b/g.  But don't overwrite a previously parsed
+		 * frequency if the driver sends both frequency and channel,
+		 * since the driver may be sending an A-band channel that we
+		 * don't handle here.
+		 */
+
+		if (res->res.freq)
+			return;
+
+		if (iwe->u.freq.m >= 1 && iwe->u.freq.m <= 13) {
+			res->res.freq = 2407 + 5 * iwe->u.freq.m;
+			return;
+		} else if (iwe->u.freq.m == 14) {
+			res->res.freq = 2484;
+			return;
+		}
+	}
+
+	if (iwe->u.freq.e > 6) {
+		wpa_printf(MSG_DEBUG, "Invalid freq in scan results (BSSID="
+			   MACSTR " m=%d e=%d)",
+			   MAC2STR(res->res.bssid), iwe->u.freq.m,
+			   iwe->u.freq.e);
+		return;
+	}
+
+	for (i = 0; i < iwe->u.freq.e; i++)
+		divi /= 10;
+	res->res.freq = iwe->u.freq.m / divi;
+}
+
+
+static void wext_get_scan_qual(struct iw_event *iwe,
+			       struct wext_scan_data *res)
+{
+	res->res.qual = iwe->u.qual.qual;
+	res->res.noise = iwe->u.qual.noise;
+	res->res.level = iwe->u.qual.level;
+}
+
+
+static void wext_get_scan_encode(struct iw_event *iwe,
+				 struct wext_scan_data *res)
+{
+	if (!(iwe->u.data.flags & IW_ENCODE_DISABLED))
+		res->res.caps |= IEEE80211_CAP_PRIVACY;
+}
+
+
+static void wext_get_scan_rate(struct iw_event *iwe,
+			       struct wext_scan_data *res, char *pos,
+			       char *end)
+{
+	int maxrate;
+	char *custom = pos + IW_EV_LCP_LEN;
+	struct iw_param p;
+	size_t clen;
+
+	clen = iwe->len;
+	if (custom + clen > end)
+		return;
+	maxrate = 0;
+	while (((ssize_t) clen) >= (ssize_t) sizeof(struct iw_param)) {
+		/* Note: may be misaligned, make a local, aligned copy */
+		os_memcpy(&p, custom, sizeof(struct iw_param));
+		if (p.value > maxrate)
+			maxrate = p.value;
+		clen -= sizeof(struct iw_param);
+		custom += sizeof(struct iw_param);
+	}
+
+	/* Convert the maxrate from WE-style (b/s units) to
+	 * 802.11 rates (500000 b/s units).
+	 */
+	res->maxrate = maxrate / 500000;
+}
+
+
+static void wext_get_scan_iwevgenie(struct iw_event *iwe,
+				    struct wext_scan_data *res, char *custom,
+				    char *end)
+{
+	char *genie, *gpos, *gend;
+	u8 *tmp;
+
+	if (iwe->u.data.length == 0)
+		return;
+
+	gpos = genie = custom;
+	gend = genie + iwe->u.data.length;
+	if (gend > end) {
+		wpa_printf(MSG_INFO, "IWEVGENIE overflow");
+		return;
+	}
+
+	tmp = os_realloc(res->ie, res->ie_len + gend - gpos);
+	if (tmp == NULL)
+		return;
+	os_memcpy(tmp + res->ie_len, gpos, gend - gpos);
+	res->ie = tmp;
+	res->ie_len += gend - gpos;
+}
+
+
+static void wext_get_scan_custom(struct iw_event *iwe,
+				 struct wext_scan_data *res, char *custom,
+				 char *end)
+{
+	size_t clen;
+	u8 *tmp;
+
+	clen = iwe->u.data.length;
+	if (custom + clen > end)
+		return;
+
+	if (clen > 7 && os_strncmp(custom, "wpa_ie=", 7) == 0) {
+		char *spos;
+		int bytes;
+		spos = custom + 7;
+		bytes = custom + clen - spos;
+		if (bytes & 1 || bytes == 0)
+			return;
+		bytes /= 2;
+		tmp = os_realloc(res->ie, res->ie_len + bytes);
+		if (tmp == NULL)
+			return;
+		hexstr2bin(spos, tmp + res->ie_len, bytes);
+		res->ie = tmp;
+		res->ie_len += bytes;
+	} else if (clen > 7 && os_strncmp(custom, "rsn_ie=", 7) == 0) {
+		char *spos;
+		int bytes;
+		spos = custom + 7;
+		bytes = custom + clen - spos;
+		if (bytes & 1 || bytes == 0)
+			return;
+		bytes /= 2;
+		tmp = os_realloc(res->ie, res->ie_len + bytes);
+		if (tmp == NULL)
+			return;
+		hexstr2bin(spos, tmp + res->ie_len, bytes);
+		res->ie = tmp;
+		res->ie_len += bytes;
+	} else if (clen > 4 && os_strncmp(custom, "tsf=", 4) == 0) {
+		char *spos;
+		int bytes;
+		u8 bin[8];
+		spos = custom + 4;
+		bytes = custom + clen - spos;
+		if (bytes != 16) {
+			wpa_printf(MSG_INFO, "Invalid TSF length (%d)", bytes);
+			return;
+		}
+		bytes /= 2;
+		hexstr2bin(spos, bin, bytes);
+		res->res.tsf += WPA_GET_BE64(bin);
+	}
+}
+
+
+static int wext_19_iw_point(struct wpa_driver_wext_data *drv, u16 cmd)
+{
+	return drv->we_version_compiled > 18 &&
+		(cmd == SIOCGIWESSID || cmd == SIOCGIWENCODE ||
+		 cmd == IWEVGENIE || cmd == IWEVCUSTOM);
+}
+
+
+static void wpa_driver_wext_add_scan_entry(struct wpa_scan_results *res,
+					   struct wext_scan_data *data)
+{
+	struct wpa_scan_res **tmp;
+	struct wpa_scan_res *r;
+	size_t extra_len;
+	u8 *pos, *end, *ssid_ie = NULL, *rate_ie = NULL;
+
+	/* Figure out whether we need to fake any IEs */
+	pos = data->ie;
+	end = pos + data->ie_len;
+	while (pos && pos + 1 < end) {
+		if (pos + 2 + pos[1] > end)
+			break;
+		if (pos[0] == WLAN_EID_SSID)
+			ssid_ie = pos;
+		else if (pos[0] == WLAN_EID_SUPP_RATES)
+			rate_ie = pos;
+		else if (pos[0] == WLAN_EID_EXT_SUPP_RATES)
+			rate_ie = pos;
+		pos += 2 + pos[1];
+	}
+
+	extra_len = 0;
+	if (ssid_ie == NULL)
+		extra_len += 2 + data->ssid_len;
+	if (rate_ie == NULL && data->maxrate)
+		extra_len += 3;
+
+	r = os_zalloc(sizeof(*r) + extra_len + data->ie_len);
+	if (r == NULL)
+		return;
+	os_memcpy(r, &data->res, sizeof(*r));
+	r->ie_len = extra_len + data->ie_len;
+	pos = (u8 *) (r + 1);
+	if (ssid_ie == NULL) {
+		/*
+		 * Generate a fake SSID IE since the driver did not report
+		 * a full IE list.
+		 */
+		*pos++ = WLAN_EID_SSID;
+		*pos++ = data->ssid_len;
+		os_memcpy(pos, data->ssid, data->ssid_len);
+		pos += data->ssid_len;
+	}
+	if (rate_ie == NULL && data->maxrate) {
+		/*
+		 * Generate a fake Supported Rates IE since the driver did not
+		 * report a full IE list.
+		 */
+		*pos++ = WLAN_EID_SUPP_RATES;
+		*pos++ = 1;
+		*pos++ = data->maxrate;
+	}
+	if (data->ie)
+		os_memcpy(pos, data->ie, data->ie_len);
+
+	tmp = os_realloc(res->res,
+			 (res->num + 1) * sizeof(struct wpa_scan_res *));
+	if (tmp == NULL) {
+		os_free(r);
+		return;
+	}
+	tmp[res->num++] = r;
+	res->res = tmp;
+}
+				      
+
+/**
+ * wpa_driver_wext_get_scan_results - Fetch the latest scan results
+ * @priv: Pointer to private wext data from wpa_driver_wext_init()
+ * Returns: Scan results on success, -1 on failure
+ */
+struct wpa_scan_results * wpa_driver_wext_get_scan_results(void *priv)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	size_t ap_num = 0, len;
+	int first;
+	u8 *res_buf;
+	struct iw_event iwe_buf, *iwe = &iwe_buf;
+	char *pos, *end, *custom;
+	struct wpa_scan_results *res;
+	struct wext_scan_data data;
+
+	res_buf = wpa_driver_wext_giwscan(drv, &len);
+	if (res_buf == NULL)
+		return NULL;
+
+	ap_num = 0;
+	first = 1;
+
+	res = os_zalloc(sizeof(*res));
+	if (res == NULL) {
+		os_free(res_buf);
+		return NULL;
+	}
+
+	pos = (char *) res_buf;
+	end = (char *) res_buf + len;
+	os_memset(&data, 0, sizeof(data));
+
+	while (pos + IW_EV_LCP_LEN <= end) {
+		/* Event data may be unaligned, so make a local, aligned copy
+		 * before processing. */
+		os_memcpy(&iwe_buf, pos, IW_EV_LCP_LEN);
+		if (iwe->len <= IW_EV_LCP_LEN)
+			break;
+
+		custom = pos + IW_EV_POINT_LEN;
+		if (wext_19_iw_point(drv, iwe->cmd)) {
+			/* WE-19 removed the pointer from struct iw_point */
+			char *dpos = (char *) &iwe_buf.u.data.length;
+			int dlen = dpos - (char *) &iwe_buf;
+			os_memcpy(dpos, pos + IW_EV_LCP_LEN,
+				  sizeof(struct iw_event) - dlen);
+		} else {
+			os_memcpy(&iwe_buf, pos, sizeof(struct iw_event));
+			custom += IW_EV_POINT_OFF;
+		}
+
+		switch (iwe->cmd) {
+		case SIOCGIWAP:
+			if (!first)
+				wpa_driver_wext_add_scan_entry(res, &data);
+			first = 0;
+			os_free(data.ie);
+			os_memset(&data, 0, sizeof(data));
+			os_memcpy(data.res.bssid,
+				  iwe->u.ap_addr.sa_data, ETH_ALEN);
+			break;
+		case SIOCGIWMODE:
+			wext_get_scan_mode(iwe, &data);
+			break;
+		case SIOCGIWESSID:
+			wext_get_scan_ssid(iwe, &data, custom, end);
+			break;
+		case SIOCGIWFREQ:
+			wext_get_scan_freq(iwe, &data);
+			break;
+		case IWEVQUAL:
+			wext_get_scan_qual(iwe, &data);
+			break;
+		case SIOCGIWENCODE:
+			wext_get_scan_encode(iwe, &data);
+			break;
+		case SIOCGIWRATE:
+			wext_get_scan_rate(iwe, &data, pos, end);
+			break;
+		case IWEVGENIE:
+			wext_get_scan_iwevgenie(iwe, &data, custom, end);
+			break;
+		case IWEVCUSTOM:
+			wext_get_scan_custom(iwe, &data, custom, end);
+			break;
+		}
+
+		pos += iwe->len;
+	}
+	os_free(res_buf);
+	res_buf = NULL;
+	if (!first)
+		wpa_driver_wext_add_scan_entry(res, &data);
+	os_free(data.ie);
+
+	wpa_printf(MSG_DEBUG, "Received %lu bytes of scan results (%lu BSSes)",
+		   (unsigned long) len, (unsigned long) res->num);
+
+	return res;
+}
+
+
+static int wpa_driver_wext_get_range(void *priv)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	struct iw_range *range;
+	struct iwreq iwr;
+	int minlen;
+	size_t buflen;
+
+	/*
+	 * Use larger buffer than struct iw_range in order to allow the
+	 * structure to grow in the future.
+	 */
+	buflen = sizeof(struct iw_range) + 500;
+	range = os_zalloc(buflen);
+	if (range == NULL)
+		return -1;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.data.pointer = (caddr_t) range;
+	iwr.u.data.length = buflen;
+
+	minlen = ((char *) &range->enc_capa) - (char *) range +
+		sizeof(range->enc_capa);
+
+	if (ioctl(drv->ioctl_sock, SIOCGIWRANGE, &iwr) < 0) {
+		perror("ioctl[SIOCGIWRANGE]");
+		os_free(range);
+		return -1;
+	} else if (iwr.u.data.length >= minlen &&
+		   range->we_version_compiled >= 18) {
+		wpa_printf(MSG_DEBUG, "SIOCGIWRANGE: WE(compiled)=%d "
+			   "WE(source)=%d enc_capa=0x%x",
+			   range->we_version_compiled,
+			   range->we_version_source,
+			   range->enc_capa);
+		drv->has_capability = 1;
+		drv->we_version_compiled = range->we_version_compiled;
+		if (range->enc_capa & IW_ENC_CAPA_WPA) {
+			drv->capa.key_mgmt |= WPA_DRIVER_CAPA_KEY_MGMT_WPA |
+				WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK;
+		}
+		if (range->enc_capa & IW_ENC_CAPA_WPA2) {
+			drv->capa.key_mgmt |= WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
+				WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK;
+		}
+		drv->capa.enc |= WPA_DRIVER_CAPA_ENC_WEP40 |
+			WPA_DRIVER_CAPA_ENC_WEP104;
+		if (range->enc_capa & IW_ENC_CAPA_CIPHER_TKIP)
+			drv->capa.enc |= WPA_DRIVER_CAPA_ENC_TKIP;
+		if (range->enc_capa & IW_ENC_CAPA_CIPHER_CCMP)
+			drv->capa.enc |= WPA_DRIVER_CAPA_ENC_CCMP;
+		if (range->enc_capa & IW_ENC_CAPA_4WAY_HANDSHAKE)
+			drv->capa.flags |= WPA_DRIVER_FLAGS_4WAY_HANDSHAKE;
+		drv->capa.auth = WPA_DRIVER_AUTH_OPEN |
+			WPA_DRIVER_AUTH_SHARED |
+			WPA_DRIVER_AUTH_LEAP;
+
+		wpa_printf(MSG_DEBUG, "  capabilities: key_mgmt 0x%x enc 0x%x "
+			   "flags 0x%x",
+			   drv->capa.key_mgmt, drv->capa.enc, drv->capa.flags);
+	} else {
+		wpa_printf(MSG_DEBUG, "SIOCGIWRANGE: too old (short) data - "
+			   "assuming WPA is not supported");
+	}
+
+	os_free(range);
+	return 0;
+}
+
+
+static int wpa_driver_wext_set_wpa(void *priv, int enabled)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	return wpa_driver_wext_set_auth_param(drv, IW_AUTH_WPA_ENABLED,
+					      enabled);
+}
+
+
+static int wpa_driver_wext_set_psk(struct wpa_driver_wext_data *drv,
+				   const u8 *psk)
+{
+	struct iw_encode_ext *ext;
+	struct iwreq iwr;
+	int ret;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	if (!(drv->capa.flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE))
+		return 0;
+
+	if (!psk)
+		return 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+
+	ext = os_zalloc(sizeof(*ext) + PMK_LEN);
+	if (ext == NULL)
+		return -1;
+
+	iwr.u.encoding.pointer = (caddr_t) ext;
+	iwr.u.encoding.length = sizeof(*ext) + PMK_LEN;
+	ext->key_len = PMK_LEN;
+	os_memcpy(&ext->key, psk, ext->key_len);
+	ext->alg = IW_ENCODE_ALG_PMK;
+
+	ret = ioctl(drv->ioctl_sock, SIOCSIWENCODEEXT, &iwr);
+	if (ret < 0)
+		perror("ioctl[SIOCSIWENCODEEXT] PMK");
+	os_free(ext);
+
+	return ret;
+}
+
+
+static int wpa_driver_wext_set_key_ext(void *priv, wpa_alg alg,
+				       const u8 *addr, int key_idx,
+				       int set_tx, const u8 *seq,
+				       size_t seq_len,
+				       const u8 *key, size_t key_len)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+	struct iw_encode_ext *ext;
+
+	if (seq_len > IW_ENCODE_SEQ_MAX_SIZE) {
+		wpa_printf(MSG_DEBUG, "%s: Invalid seq_len %lu",
+			   __FUNCTION__, (unsigned long) seq_len);
+		return -1;
+	}
+
+	ext = os_zalloc(sizeof(*ext) + key_len);
+	if (ext == NULL)
+		return -1;
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.encoding.flags = key_idx + 1;
+	iwr.u.encoding.flags |= IW_ENCODE_TEMP;
+	if (alg == WPA_ALG_NONE)
+		iwr.u.encoding.flags |= IW_ENCODE_DISABLED;
+	iwr.u.encoding.pointer = (caddr_t) ext;
+	iwr.u.encoding.length = sizeof(*ext) + key_len;
+
+	if (addr == NULL ||
+	    os_memcmp(addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN) == 0)
+		ext->ext_flags |= IW_ENCODE_EXT_GROUP_KEY;
+	if (set_tx)
+		ext->ext_flags |= IW_ENCODE_EXT_SET_TX_KEY;
+
+	ext->addr.sa_family = ARPHRD_ETHER;
+	if (addr)
+		os_memcpy(ext->addr.sa_data, addr, ETH_ALEN);
+	else
+		os_memset(ext->addr.sa_data, 0xff, ETH_ALEN);
+	if (key && key_len) {
+		os_memcpy(ext + 1, key, key_len);
+		ext->key_len = key_len;
+	}
+	switch (alg) {
+	case WPA_ALG_NONE:
+		ext->alg = IW_ENCODE_ALG_NONE;
+		break;
+	case WPA_ALG_WEP:
+		ext->alg = IW_ENCODE_ALG_WEP;
+		break;
+	case WPA_ALG_TKIP:
+		ext->alg = IW_ENCODE_ALG_TKIP;
+		break;
+	case WPA_ALG_CCMP:
+		ext->alg = IW_ENCODE_ALG_CCMP;
+		break;
+	case WPA_ALG_PMK:
+		ext->alg = IW_ENCODE_ALG_PMK;
+		break;
+#ifdef CONFIG_IEEE80211W
+	case WPA_ALG_IGTK:
+		ext->alg = IW_ENCODE_ALG_AES_CMAC;
+		break;
+#endif /* CONFIG_IEEE80211W */
+	default:
+		wpa_printf(MSG_DEBUG, "%s: Unknown algorithm %d",
+			   __FUNCTION__, alg);
+		os_free(ext);
+		return -1;
+	}
+
+	if (seq && seq_len) {
+		ext->ext_flags |= IW_ENCODE_EXT_RX_SEQ_VALID;
+		os_memcpy(ext->rx_seq, seq, seq_len);
+	}
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWENCODEEXT, &iwr) < 0) {
+		ret = errno == EOPNOTSUPP ? -2 : -1;
+		if (errno == ENODEV) {
+			/*
+			 * ndiswrapper seems to be returning incorrect error
+			 * code.. */
+			ret = -2;
+		}
+
+		perror("ioctl[SIOCSIWENCODEEXT]");
+	}
+
+	os_free(ext);
+	return ret;
+}
+
+
+/**
+ * wpa_driver_wext_set_key - Configure encryption key
+ * @priv: Pointer to private wext data from wpa_driver_wext_init()
+ * @priv: Private driver interface data
+ * @alg: Encryption algorithm (%WPA_ALG_NONE, %WPA_ALG_WEP,
+ *	%WPA_ALG_TKIP, %WPA_ALG_CCMP); %WPA_ALG_NONE clears the key.
+ * @addr: Address of the peer STA or ff:ff:ff:ff:ff:ff for
+ *	broadcast/default keys
+ * @key_idx: key index (0..3), usually 0 for unicast keys
+ * @set_tx: Configure this key as the default Tx key (only used when
+ *	driver does not support separate unicast/individual key
+ * @seq: Sequence number/packet number, seq_len octets, the next
+ *	packet number to be used for in replay protection; configured
+ *	for Rx keys (in most cases, this is only used with broadcast
+ *	keys and set to zero for unicast keys)
+ * @seq_len: Length of the seq, depends on the algorithm:
+ *	TKIP: 6 octets, CCMP: 6 octets
+ * @key: Key buffer; TKIP: 16-byte temporal key, 8-byte Tx Mic key,
+ *	8-byte Rx Mic Key
+ * @key_len: Length of the key buffer in octets (WEP: 5 or 13,
+ *	TKIP: 32, CCMP: 16)
+ * Returns: 0 on success, -1 on failure
+ *
+ * This function uses SIOCSIWENCODEEXT by default, but tries to use
+ * SIOCSIWENCODE if the extended ioctl fails when configuring a WEP key.
+ */
+int wpa_driver_wext_set_key(void *priv, wpa_alg alg,
+			    const u8 *addr, int key_idx,
+			    int set_tx, const u8 *seq, size_t seq_len,
+			    const u8 *key, size_t key_len)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	wpa_printf(MSG_DEBUG, "%s: alg=%d key_idx=%d set_tx=%d seq_len=%lu "
+		   "key_len=%lu",
+		   __FUNCTION__, alg, key_idx, set_tx,
+		   (unsigned long) seq_len, (unsigned long) key_len);
+
+	ret = wpa_driver_wext_set_key_ext(drv, alg, addr, key_idx, set_tx,
+					  seq, seq_len, key, key_len);
+	if (ret == 0)
+		return 0;
+
+	if (ret == -2 &&
+	    (alg == WPA_ALG_NONE || alg == WPA_ALG_WEP)) {
+		wpa_printf(MSG_DEBUG, "Driver did not support "
+			   "SIOCSIWENCODEEXT, trying SIOCSIWENCODE");
+		ret = 0;
+	} else {
+		wpa_printf(MSG_DEBUG, "Driver did not support "
+			   "SIOCSIWENCODEEXT");
+		return ret;
+	}
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.encoding.flags = key_idx + 1;
+	iwr.u.encoding.flags |= IW_ENCODE_TEMP;
+	if (alg == WPA_ALG_NONE)
+		iwr.u.encoding.flags |= IW_ENCODE_DISABLED;
+	iwr.u.encoding.pointer = (caddr_t) key;
+	iwr.u.encoding.length = key_len;
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWENCODE, &iwr) < 0) {
+		perror("ioctl[SIOCSIWENCODE]");
+		ret = -1;
+	}
+
+	if (set_tx && alg != WPA_ALG_NONE) {
+		os_memset(&iwr, 0, sizeof(iwr));
+		os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+		iwr.u.encoding.flags = key_idx + 1;
+		iwr.u.encoding.flags |= IW_ENCODE_TEMP;
+		iwr.u.encoding.pointer = (caddr_t) NULL;
+		iwr.u.encoding.length = 0;
+		if (ioctl(drv->ioctl_sock, SIOCSIWENCODE, &iwr) < 0) {
+			perror("ioctl[SIOCSIWENCODE] (set_tx)");
+			ret = -1;
+		}
+	}
+
+	return ret;
+}
+
+
+static int wpa_driver_wext_set_countermeasures(void *priv,
+					       int enabled)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	return wpa_driver_wext_set_auth_param(drv,
+					      IW_AUTH_TKIP_COUNTERMEASURES,
+					      enabled);
+}
+
+
+static int wpa_driver_wext_set_drop_unencrypted(void *priv,
+						int enabled)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	drv->use_crypt = enabled;
+	return wpa_driver_wext_set_auth_param(drv, IW_AUTH_DROP_UNENCRYPTED,
+					      enabled);
+}
+
+
+static int wpa_driver_wext_mlme(struct wpa_driver_wext_data *drv,
+				const u8 *addr, int cmd, int reason_code)
+{
+	struct iwreq iwr;
+	struct iw_mlme mlme;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	os_memset(&mlme, 0, sizeof(mlme));
+	mlme.cmd = cmd;
+	mlme.reason_code = reason_code;
+	mlme.addr.sa_family = ARPHRD_ETHER;
+	os_memcpy(mlme.addr.sa_data, addr, ETH_ALEN);
+	iwr.u.data.pointer = (caddr_t) &mlme;
+	iwr.u.data.length = sizeof(mlme);
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWMLME, &iwr) < 0) {
+		perror("ioctl[SIOCSIWMLME]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+static void wpa_driver_wext_disconnect(struct wpa_driver_wext_data *drv)
+{
+	struct iwreq iwr;
+	const u8 null_bssid[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 };
+	u8 ssid[32];
+	int i;
+
+	/*
+	 * Only force-disconnect when the card is in infrastructure mode,
+	 * otherwise the driver might interpret the cleared BSSID and random
+	 * SSID as an attempt to create a new ad-hoc network.
+	 */
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	if (ioctl(drv->ioctl_sock, SIOCGIWMODE, &iwr) < 0) {
+		perror("ioctl[SIOCGIWMODE]");
+		iwr.u.mode = IW_MODE_INFRA;
+	}
+
+	if (iwr.u.mode == IW_MODE_INFRA) {
+		/*
+		 * Clear the BSSID selection and set a random SSID to make sure
+		 * the driver will not be trying to associate with something
+		 * even if it does not understand SIOCSIWMLME commands (or
+		 * tries to associate automatically after deauth/disassoc).
+		 */
+		wpa_driver_wext_set_bssid(drv, null_bssid);
+
+		for (i = 0; i < 32; i++)
+			ssid[i] = rand() & 0xFF;
+		wpa_driver_wext_set_ssid(drv, ssid, 32);
+	}
+}
+
+
+static int wpa_driver_wext_deauthenticate(void *priv, const u8 *addr,
+					  int reason_code)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	int ret;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	ret = wpa_driver_wext_mlme(drv, addr, IW_MLME_DEAUTH, reason_code);
+	wpa_driver_wext_disconnect(drv);
+	return ret;
+}
+
+
+static int wpa_driver_wext_disassociate(void *priv, const u8 *addr,
+					int reason_code)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	int ret;
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+	ret = wpa_driver_wext_mlme(drv, addr, IW_MLME_DISASSOC, reason_code);
+	wpa_driver_wext_disconnect(drv);
+	return ret;
+}
+
+
+static int wpa_driver_wext_set_gen_ie(void *priv, const u8 *ie,
+				      size_t ie_len)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	struct iwreq iwr;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.data.pointer = (caddr_t) ie;
+	iwr.u.data.length = ie_len;
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWGENIE, &iwr) < 0) {
+		perror("ioctl[SIOCSIWGENIE]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+int wpa_driver_wext_cipher2wext(int cipher)
+{
+	switch (cipher) {
+	case CIPHER_NONE:
+		return IW_AUTH_CIPHER_NONE;
+	case CIPHER_WEP40:
+		return IW_AUTH_CIPHER_WEP40;
+	case CIPHER_TKIP:
+		return IW_AUTH_CIPHER_TKIP;
+	case CIPHER_CCMP:
+		return IW_AUTH_CIPHER_CCMP;
+	case CIPHER_WEP104:
+		return IW_AUTH_CIPHER_WEP104;
+	default:
+		return 0;
+	}
+}
+
+
+int wpa_driver_wext_keymgmt2wext(int keymgmt)
+{
+	switch (keymgmt) {
+	case KEY_MGMT_802_1X:
+	case KEY_MGMT_802_1X_NO_WPA:
+		return IW_AUTH_KEY_MGMT_802_1X;
+	case KEY_MGMT_PSK:
+		return IW_AUTH_KEY_MGMT_PSK;
+	default:
+		return 0;
+	}
+}
+
+
+static int
+wpa_driver_wext_auth_alg_fallback(struct wpa_driver_wext_data *drv,
+				  struct wpa_driver_associate_params *params)
+{
+	struct iwreq iwr;
+	int ret = 0;
+
+	wpa_printf(MSG_DEBUG, "WEXT: Driver did not support "
+		   "SIOCSIWAUTH for AUTH_ALG, trying SIOCSIWENCODE");
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	/* Just changing mode, not actual keys */
+	iwr.u.encoding.flags = 0;
+	iwr.u.encoding.pointer = (caddr_t) NULL;
+	iwr.u.encoding.length = 0;
+
+	/*
+	 * Note: IW_ENCODE_{OPEN,RESTRICTED} can be interpreted to mean two
+	 * different things. Here they are used to indicate Open System vs.
+	 * Shared Key authentication algorithm. However, some drivers may use
+	 * them to select between open/restricted WEP encrypted (open = allow
+	 * both unencrypted and encrypted frames; restricted = only allow
+	 * encrypted frames).
+	 */
+
+	if (!drv->use_crypt) {
+		iwr.u.encoding.flags |= IW_ENCODE_DISABLED;
+	} else {
+		if (params->auth_alg & AUTH_ALG_OPEN_SYSTEM)
+			iwr.u.encoding.flags |= IW_ENCODE_OPEN;
+		if (params->auth_alg & AUTH_ALG_SHARED_KEY)
+			iwr.u.encoding.flags |= IW_ENCODE_RESTRICTED;
+	}
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWENCODE, &iwr) < 0) {
+		perror("ioctl[SIOCSIWENCODE]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+int wpa_driver_wext_associate(void *priv,
+			      struct wpa_driver_associate_params *params)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	int ret = 0;
+	int allow_unencrypted_eapol;
+	int value;
+
+	wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
+
+	/*
+	 * If the driver did not support SIOCSIWAUTH, fallback to
+	 * SIOCSIWENCODE here.
+	 */
+	if (drv->auth_alg_fallback &&
+	    wpa_driver_wext_auth_alg_fallback(drv, params) < 0)
+		ret = -1;
+
+	if (!params->bssid &&
+	    wpa_driver_wext_set_bssid(drv, NULL) < 0)
+		ret = -1;
+
+	/* TODO: should consider getting wpa version and cipher/key_mgmt suites
+	 * from configuration, not from here, where only the selected suite is
+	 * available */
+	if (wpa_driver_wext_set_gen_ie(drv, params->wpa_ie, params->wpa_ie_len)
+	    < 0)
+		ret = -1;
+	if (params->wpa_ie == NULL || params->wpa_ie_len == 0)
+		value = IW_AUTH_WPA_VERSION_DISABLED;
+	else if (params->wpa_ie[0] == WLAN_EID_RSN)
+		value = IW_AUTH_WPA_VERSION_WPA2;
+	else
+		value = IW_AUTH_WPA_VERSION_WPA;
+	if (wpa_driver_wext_set_auth_param(drv,
+					   IW_AUTH_WPA_VERSION, value) < 0)
+		ret = -1;
+	value = wpa_driver_wext_cipher2wext(params->pairwise_suite);
+	if (wpa_driver_wext_set_auth_param(drv,
+					   IW_AUTH_CIPHER_PAIRWISE, value) < 0)
+		ret = -1;
+	value = wpa_driver_wext_cipher2wext(params->group_suite);
+	if (wpa_driver_wext_set_auth_param(drv,
+					   IW_AUTH_CIPHER_GROUP, value) < 0)
+		ret = -1;
+	value = wpa_driver_wext_keymgmt2wext(params->key_mgmt_suite);
+	if (wpa_driver_wext_set_auth_param(drv,
+					   IW_AUTH_KEY_MGMT, value) < 0)
+		ret = -1;
+	value = params->key_mgmt_suite != KEY_MGMT_NONE ||
+		params->pairwise_suite != CIPHER_NONE ||
+		params->group_suite != CIPHER_NONE ||
+		params->wpa_ie_len;
+	if (wpa_driver_wext_set_auth_param(drv,
+					   IW_AUTH_PRIVACY_INVOKED, value) < 0)
+		ret = -1;
+
+	/* Allow unencrypted EAPOL messages even if pairwise keys are set when
+	 * not using WPA. IEEE 802.1X specifies that these frames are not
+	 * encrypted, but WPA encrypts them when pairwise keys are in use. */
+	if (params->key_mgmt_suite == KEY_MGMT_802_1X ||
+	    params->key_mgmt_suite == KEY_MGMT_PSK)
+		allow_unencrypted_eapol = 0;
+	else
+		allow_unencrypted_eapol = 1;
+
+	if (wpa_driver_wext_set_psk(drv, params->psk) < 0)
+		ret = -1;
+	if (wpa_driver_wext_set_auth_param(drv,
+					   IW_AUTH_RX_UNENCRYPTED_EAPOL,
+					   allow_unencrypted_eapol) < 0)
+		ret = -1;
+#ifdef CONFIG_IEEE80211W
+	switch (params->mgmt_frame_protection) {
+	case NO_MGMT_FRAME_PROTECTION:
+		value = IW_AUTH_MFP_DISABLED;
+		break;
+	case MGMT_FRAME_PROTECTION_OPTIONAL:
+		value = IW_AUTH_MFP_OPTIONAL;
+		break;
+	case MGMT_FRAME_PROTECTION_REQUIRED:
+		value = IW_AUTH_MFP_REQUIRED;
+		break;
+	};
+	if (wpa_driver_wext_set_auth_param(drv, IW_AUTH_MFP, value) < 0)
+		ret = -1;
+#endif /* CONFIG_IEEE80211W */
+	if (params->freq && wpa_driver_wext_set_freq(drv, params->freq) < 0)
+		ret = -1;
+	if (wpa_driver_wext_set_ssid(drv, params->ssid, params->ssid_len) < 0)
+		ret = -1;
+	if (params->bssid &&
+	    wpa_driver_wext_set_bssid(drv, params->bssid) < 0)
+		ret = -1;
+
+	return ret;
+}
+
+
+static int wpa_driver_wext_set_auth_alg(void *priv, int auth_alg)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	int algs = 0, res;
+
+	if (auth_alg & AUTH_ALG_OPEN_SYSTEM)
+		algs |= IW_AUTH_ALG_OPEN_SYSTEM;
+	if (auth_alg & AUTH_ALG_SHARED_KEY)
+		algs |= IW_AUTH_ALG_SHARED_KEY;
+	if (auth_alg & AUTH_ALG_LEAP)
+		algs |= IW_AUTH_ALG_LEAP;
+	if (algs == 0) {
+		/* at least one algorithm should be set */
+		algs = IW_AUTH_ALG_OPEN_SYSTEM;
+	}
+
+	res = wpa_driver_wext_set_auth_param(drv, IW_AUTH_80211_AUTH_ALG,
+					     algs);
+	drv->auth_alg_fallback = res == -2;
+	return res;
+}
+
+
+/**
+ * wpa_driver_wext_set_mode - Set wireless mode (infra/adhoc), SIOCSIWMODE
+ * @priv: Pointer to private wext data from wpa_driver_wext_init()
+ * @mode: 0 = infra/BSS (associate with an AP), 1 = adhoc/IBSS
+ * Returns: 0 on success, -1 on failure
+ */
+int wpa_driver_wext_set_mode(void *priv, int mode)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	struct iwreq iwr;
+	int ret = -1, flags;
+	unsigned int new_mode = mode ? IW_MODE_ADHOC : IW_MODE_INFRA;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	iwr.u.mode = new_mode;
+	if (ioctl(drv->ioctl_sock, SIOCSIWMODE, &iwr) == 0) {
+		ret = 0;
+		goto done;
+	}
+
+	if (errno != EBUSY) {
+		perror("ioctl[SIOCSIWMODE]");
+		goto done;
+	}
+
+	/* mac80211 doesn't allow mode changes while the device is up, so if
+	 * the device isn't in the mode we're about to change to, take device
+	 * down, try to set the mode again, and bring it back up.
+	 */
+	if (ioctl(drv->ioctl_sock, SIOCGIWMODE, &iwr) < 0) {
+		perror("ioctl[SIOCGIWMODE]");
+		goto done;
+	}
+
+	if (iwr.u.mode == new_mode) {
+		ret = 0;
+		goto done;
+	}
+
+	if (wpa_driver_wext_get_ifflags(drv, &flags) == 0) {
+		(void) wpa_driver_wext_set_ifflags(drv, flags & ~IFF_UP);
+
+		/* Try to set the mode again while the interface is down */
+		iwr.u.mode = new_mode;
+		if (ioctl(drv->ioctl_sock, SIOCSIWMODE, &iwr) < 0)
+			perror("ioctl[SIOCSIWMODE]");
+		else
+			ret = 0;
+
+		/* Ignore return value of get_ifflags to ensure that the device
+		 * is always up like it was before this function was called.
+		 */
+		(void) wpa_driver_wext_get_ifflags(drv, &flags);
+		(void) wpa_driver_wext_set_ifflags(drv, flags | IFF_UP);
+	}
+
+done:
+	return ret;
+}
+
+
+static int wpa_driver_wext_pmksa(struct wpa_driver_wext_data *drv,
+				 u32 cmd, const u8 *bssid, const u8 *pmkid)
+{
+	struct iwreq iwr;
+	struct iw_pmksa pmksa;
+	int ret = 0;
+
+	os_memset(&iwr, 0, sizeof(iwr));
+	os_strlcpy(iwr.ifr_name, drv->ifname, IFNAMSIZ);
+	os_memset(&pmksa, 0, sizeof(pmksa));
+	pmksa.cmd = cmd;
+	pmksa.bssid.sa_family = ARPHRD_ETHER;
+	if (bssid)
+		os_memcpy(pmksa.bssid.sa_data, bssid, ETH_ALEN);
+	if (pmkid)
+		os_memcpy(pmksa.pmkid, pmkid, IW_PMKID_LEN);
+	iwr.u.data.pointer = (caddr_t) &pmksa;
+	iwr.u.data.length = sizeof(pmksa);
+
+	if (ioctl(drv->ioctl_sock, SIOCSIWPMKSA, &iwr) < 0) {
+		if (errno != EOPNOTSUPP)
+			perror("ioctl[SIOCSIWPMKSA]");
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+static int wpa_driver_wext_add_pmkid(void *priv, const u8 *bssid,
+				     const u8 *pmkid)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	return wpa_driver_wext_pmksa(drv, IW_PMKSA_ADD, bssid, pmkid);
+}
+
+
+static int wpa_driver_wext_remove_pmkid(void *priv, const u8 *bssid,
+		 			const u8 *pmkid)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	return wpa_driver_wext_pmksa(drv, IW_PMKSA_REMOVE, bssid, pmkid);
+}
+
+
+static int wpa_driver_wext_flush_pmkid(void *priv)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	return wpa_driver_wext_pmksa(drv, IW_PMKSA_FLUSH, NULL, NULL);
+}
+
+
+int wpa_driver_wext_get_capa(void *priv, struct wpa_driver_capa *capa)
+{
+	struct wpa_driver_wext_data *drv = priv;
+	if (!drv->has_capability)
+		return -1;
+	os_memcpy(capa, &drv->capa, sizeof(*capa));
+	return 0;
+}
+
+
+int wpa_driver_wext_alternative_ifindex(struct wpa_driver_wext_data *drv,
+					const char *ifname)
+{
+	if (ifname == NULL) {
+		drv->ifindex2 = -1;
+		return 0;
+	}
+
+	drv->ifindex2 = if_nametoindex(ifname);
+	if (drv->ifindex2 <= 0)
+		return -1;
+
+	wpa_printf(MSG_DEBUG, "Added alternative ifindex %d (%s) for "
+		   "wireless events", drv->ifindex2, ifname);
+
+	return 0;
+}
+
+
+int wpa_driver_wext_set_operstate(void *priv, int state)
+{
+	struct wpa_driver_wext_data *drv = priv;
+
+	wpa_printf(MSG_DEBUG, "%s: operstate %d->%d (%s)",
+		   __func__, drv->operstate, state, state ? "UP" : "DORMANT");
+	drv->operstate = state;
+	return wpa_driver_wext_send_oper_ifla(
+		drv, -1, state ? IF_OPER_UP : IF_OPER_DORMANT);
+}
+
+
+int wpa_driver_wext_get_version(struct wpa_driver_wext_data *drv)
+{
+	return drv->we_version_compiled;
+}
+
+
+const struct wpa_driver_ops wpa_driver_wext_ops = {
+	.name = "wext",
+	.desc = "Linux wireless extensions (generic)",
+	.get_bssid = wpa_driver_wext_get_bssid,
+	.get_ssid = wpa_driver_wext_get_ssid,
+	.set_wpa = wpa_driver_wext_set_wpa,
+	.set_key = wpa_driver_wext_set_key,
+	.set_countermeasures = wpa_driver_wext_set_countermeasures,
+	.set_drop_unencrypted = wpa_driver_wext_set_drop_unencrypted,
+	.scan = wpa_driver_wext_scan,
+	.get_scan_results2 = wpa_driver_wext_get_scan_results,
+	.deauthenticate = wpa_driver_wext_deauthenticate,
+	.disassociate = wpa_driver_wext_disassociate,
+	.set_mode = wpa_driver_wext_set_mode,
+	.associate = wpa_driver_wext_associate,
+	.set_auth_alg = wpa_driver_wext_set_auth_alg,
+	.init = wpa_driver_wext_init,
+	.deinit = wpa_driver_wext_deinit,
+	.add_pmkid = wpa_driver_wext_add_pmkid,
+	.remove_pmkid = wpa_driver_wext_remove_pmkid,
+	.flush_pmkid = wpa_driver_wext_flush_pmkid,
+	.get_capa = wpa_driver_wext_get_capa,
+	.set_operstate = wpa_driver_wext_set_operstate,
+};
diff --git a/contrib/wpa/src/drivers/driver_wext.h b/contrib/wpa/src/drivers/driver_wext.h
new file mode 100644
index 0000000..b89c2cb
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_wext.h
@@ -0,0 +1,82 @@
+/*
+ * WPA Supplicant - driver_wext exported functions
+ * 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.
+ */
+
+#ifndef DRIVER_WEXT_H
+#define DRIVER_WEXT_H
+
+#include <net/if.h>
+
+struct wpa_driver_wext_data {
+	void *ctx;
+	int event_sock;
+	int ioctl_sock;
+	int mlme_sock;
+	char ifname[IFNAMSIZ + 1];
+	int ifindex;
+	int ifindex2;
+	int if_removed;
+	u8 *assoc_req_ies;
+	size_t assoc_req_ies_len;
+	u8 *assoc_resp_ies;
+	size_t assoc_resp_ies_len;
+	struct wpa_driver_capa capa;
+	int has_capability;
+	int we_version_compiled;
+
+	/* for set_auth_alg fallback */
+	int use_crypt;
+	int auth_alg_fallback;
+
+	int operstate;
+
+	char mlmedev[IFNAMSIZ + 1];
+
+	int scan_complete_events;
+};
+
+int wpa_driver_wext_get_ifflags(struct wpa_driver_wext_data *drv, int *flags);
+int wpa_driver_wext_set_ifflags(struct wpa_driver_wext_data *drv, int flags);
+int wpa_driver_wext_get_bssid(void *priv, u8 *bssid);
+int wpa_driver_wext_set_bssid(void *priv, const u8 *bssid);
+int wpa_driver_wext_get_ssid(void *priv, u8 *ssid);
+int wpa_driver_wext_set_ssid(void *priv, const u8 *ssid, size_t ssid_len);
+int wpa_driver_wext_set_freq(void *priv, int freq);
+int wpa_driver_wext_set_mode(void *priv, int mode);
+int wpa_driver_wext_set_key(void *priv, wpa_alg alg,
+			    const u8 *addr, int key_idx,
+			    int set_tx, const u8 *seq, size_t seq_len,
+			    const u8 *key, size_t key_len);
+int wpa_driver_wext_scan(void *priv, const u8 *ssid, size_t ssid_len);
+struct wpa_scan_results * wpa_driver_wext_get_scan_results(void *priv);
+
+void wpa_driver_wext_scan_timeout(void *eloop_ctx, void *timeout_ctx);
+
+int wpa_driver_wext_alternative_ifindex(struct wpa_driver_wext_data *drv,
+					const char *ifname);
+
+void * wpa_driver_wext_init(void *ctx, const char *ifname);
+void wpa_driver_wext_deinit(void *priv);
+
+int wpa_driver_wext_set_operstate(void *priv, int state);
+int wpa_driver_wext_get_version(struct wpa_driver_wext_data *drv);
+
+int wpa_driver_wext_associate(void *priv,
+			      struct wpa_driver_associate_params *params);
+int wpa_driver_wext_get_capa(void *priv, struct wpa_driver_capa *capa);
+int wpa_driver_wext_set_auth_param(struct wpa_driver_wext_data *drv,
+				   int idx, u32 value);
+int wpa_driver_wext_cipher2wext(int cipher);
+int wpa_driver_wext_keymgmt2wext(int keymgmt);
+
+#endif /* DRIVER_WEXT_H */
diff --git a/contrib/wpa/src/drivers/driver_wired.c b/contrib/wpa/src/drivers/driver_wired.c
new file mode 100644
index 0000000..098991a
--- /dev/null
+++ b/contrib/wpa/src/drivers/driver_wired.c
@@ -0,0 +1,286 @@
+/*
+ * WPA Supplicant - wired Ethernet driver interface
+ * Copyright (c) 2005-2007, 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.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+#include <net/if.h>
+#ifdef __linux__
+#include <netpacket/packet.h>
+#endif /* __linux__ */
+#if defined(__FreeBSD__) || defined(__DragonFly__)
+#include <net/if_dl.h>
+#endif /* defined(__FreeBSD__) || defined(__DragonFly__) */
+
+#include "common.h"
+#include "driver.h"
+
+
+static const u8 pae_group_addr[ETH_ALEN] =
+{ 0x01, 0x80, 0xc2, 0x00, 0x00, 0x03 };
+
+
+struct wpa_driver_wired_data {
+	void *ctx;
+	int pf_sock;
+	char ifname[IFNAMSIZ + 1];
+	int membership, multi, iff_allmulti, iff_up;
+};
+
+
+static int wpa_driver_wired_get_ssid(void *priv, u8 *ssid)
+{
+	ssid[0] = 0;
+	return 0;
+}
+
+
+static int wpa_driver_wired_get_bssid(void *priv, u8 *bssid)
+{
+	/* Report PAE group address as the "BSSID" for wired connection. */
+	os_memcpy(bssid, pae_group_addr, ETH_ALEN);
+	return 0;
+}
+
+
+static int wpa_driver_wired_get_ifflags(const char *ifname, int *flags)
+{
+	struct ifreq ifr;
+	int s;
+
+	s = socket(PF_INET, SOCK_DGRAM, 0);
+	if (s < 0) {
+		perror("socket");
+		return -1;
+	}
+
+	os_memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);
+	if (ioctl(s, SIOCGIFFLAGS, (caddr_t) &ifr) < 0) {
+		perror("ioctl[SIOCGIFFLAGS]");
+		close(s);
+		return -1;
+	}
+	close(s);
+	*flags = ifr.ifr_flags & 0xffff;
+	return 0;
+}
+
+
+static int wpa_driver_wired_set_ifflags(const char *ifname, int flags)
+{
+	struct ifreq ifr;
+	int s;
+
+	s = socket(PF_INET, SOCK_DGRAM, 0);
+	if (s < 0) {
+		perror("socket");
+		return -1;
+	}
+
+	os_memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);
+	ifr.ifr_flags = flags & 0xffff;
+	if (ioctl(s, SIOCSIFFLAGS, (caddr_t) &ifr) < 0) {
+		perror("ioctl[SIOCSIFFLAGS]");
+		close(s);
+		return -1;
+	}
+	close(s);
+	return 0;
+}
+
+
+static int wpa_driver_wired_multi(const char *ifname, const u8 *addr, int add)
+{
+	struct ifreq ifr;
+	int s;
+
+	s = socket(PF_INET, SOCK_DGRAM, 0);
+	if (s < 0) {
+		perror("socket");
+		return -1;
+	}
+
+	os_memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);
+#ifdef __linux__
+	ifr.ifr_hwaddr.sa_family = AF_UNSPEC;
+	os_memcpy(ifr.ifr_hwaddr.sa_data, addr, ETH_ALEN);
+#endif /* __linux__ */
+#if defined(__FreeBSD__) || defined(__DragonFly__)
+	{
+		struct sockaddr_dl *dlp;
+		dlp = (struct sockaddr_dl *) &ifr.ifr_addr;
+		dlp->sdl_len = sizeof(struct sockaddr_dl);
+		dlp->sdl_family = AF_LINK;
+		dlp->sdl_index = 0;
+		dlp->sdl_nlen = 0;
+		dlp->sdl_alen = ETH_ALEN;
+		dlp->sdl_slen = 0;
+		os_memcpy(LLADDR(dlp), addr, ETH_ALEN); 
+	}
+#endif /* defined(__FreeBSD__) || defined(__DragonFly__) */
+#if defined(__NetBSD__) || defined(__OpenBSD__) || defined(__APPLE__)
+	{
+		struct sockaddr *sap;
+		sap = (struct sockaddr *) &ifr.ifr_addr;
+		sap->sa_len = sizeof(struct sockaddr);
+		sap->sa_family = AF_UNSPEC;
+		os_memcpy(sap->sa_data, addr, ETH_ALEN);
+	}
+#endif /* defined(__NetBSD__) || defined(__OpenBSD__) || defined(__APPLE__) */
+
+	if (ioctl(s, add ? SIOCADDMULTI : SIOCDELMULTI, (caddr_t) &ifr) < 0) {
+		perror("ioctl[SIOC{ADD/DEL}MULTI]");
+		close(s);
+		return -1;
+	}
+	close(s);
+	return 0;
+}
+
+
+static int wpa_driver_wired_membership(struct wpa_driver_wired_data *drv,
+				       const u8 *addr, int add)
+{
+#ifdef __linux__
+	struct packet_mreq mreq;
+
+	if (drv->pf_sock == -1)
+		return -1;
+
+	os_memset(&mreq, 0, sizeof(mreq));
+	mreq.mr_ifindex = if_nametoindex(drv->ifname);
+	mreq.mr_type = PACKET_MR_MULTICAST;
+	mreq.mr_alen = ETH_ALEN;
+	os_memcpy(mreq.mr_address, addr, ETH_ALEN);
+
+	if (setsockopt(drv->pf_sock, SOL_PACKET,
+		       add ? PACKET_ADD_MEMBERSHIP : PACKET_DROP_MEMBERSHIP,
+		       &mreq, sizeof(mreq)) < 0) {
+		perror("setsockopt");
+		return -1;
+	}
+	return 0;
+#else /* __linux__ */
+	return -1;
+#endif /* __linux__ */
+}
+
+
+static void * wpa_driver_wired_init(void *ctx, const char *ifname)
+{
+	struct wpa_driver_wired_data *drv;
+	int flags;
+
+	drv = os_zalloc(sizeof(*drv));
+	if (drv == NULL)
+		return NULL;
+	os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
+	drv->ctx = ctx;
+
+#ifdef __linux__
+	drv->pf_sock = socket(PF_PACKET, SOCK_DGRAM, 0);
+	if (drv->pf_sock < 0)
+		perror("socket(PF_PACKET)");
+#else /* __linux__ */
+	drv->pf_sock = -1;       
+#endif /* __linux__ */
+	
+	if (wpa_driver_wired_get_ifflags(ifname, &flags) == 0 &&
+	    !(flags & IFF_UP) &&
+	    wpa_driver_wired_set_ifflags(ifname, flags | IFF_UP) == 0) {
+		drv->iff_up = 1;
+	}
+
+	if (wpa_driver_wired_membership(drv, pae_group_addr, 1) == 0) {
+		wpa_printf(MSG_DEBUG, "%s: Added multicast membership with "
+			   "packet socket", __func__);
+		drv->membership = 1;
+	} else if (wpa_driver_wired_multi(ifname, pae_group_addr, 1) == 0) {
+		wpa_printf(MSG_DEBUG, "%s: Added multicast membership with "
+			   "SIOCADDMULTI", __func__);
+		drv->multi = 1;
+	} else if (wpa_driver_wired_get_ifflags(ifname, &flags) < 0) {
+		wpa_printf(MSG_INFO, "%s: Could not get interface "
+			   "flags", __func__);
+		os_free(drv);
+		return NULL;
+	} else if (flags & IFF_ALLMULTI) {
+		wpa_printf(MSG_DEBUG, "%s: Interface is already configured "
+			   "for multicast", __func__);
+	} else if (wpa_driver_wired_set_ifflags(ifname,
+						flags | IFF_ALLMULTI) < 0) {
+		wpa_printf(MSG_INFO, "%s: Failed to enable allmulti",
+			   __func__);
+		os_free(drv);
+		return NULL;
+	} else {
+		wpa_printf(MSG_DEBUG, "%s: Enabled allmulti mode",
+			   __func__);
+		drv->iff_allmulti = 1;
+	}
+
+	return drv;
+}
+
+
+static void wpa_driver_wired_deinit(void *priv)
+{
+	struct wpa_driver_wired_data *drv = priv;
+	int flags;
+
+	if (drv->membership &&
+	    wpa_driver_wired_membership(drv, pae_group_addr, 0) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: Failed to remove PAE multicast "
+			   "group (PACKET)", __func__);
+	}
+
+	if (drv->multi &&
+	    wpa_driver_wired_multi(drv->ifname, pae_group_addr, 0) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: Failed to remove PAE multicast "
+			   "group (SIOCDELMULTI)", __func__);
+	}
+
+	if (drv->iff_allmulti &&
+	    (wpa_driver_wired_get_ifflags(drv->ifname, &flags) < 0 ||
+	     wpa_driver_wired_set_ifflags(drv->ifname,
+					  flags & ~IFF_ALLMULTI) < 0)) {
+		wpa_printf(MSG_DEBUG, "%s: Failed to disable allmulti mode",
+			   __func__);
+	}
+
+	if (drv->iff_up &&
+	    wpa_driver_wired_get_ifflags(drv->ifname, &flags) == 0 &&
+	    (flags & IFF_UP) &&
+	    wpa_driver_wired_set_ifflags(drv->ifname, flags & ~IFF_UP) < 0) {
+		wpa_printf(MSG_DEBUG, "%s: Failed to set the interface down",
+			   __func__);
+	}
+
+	if (drv->pf_sock != -1)
+		close(drv->pf_sock);
+	
+	os_free(drv);
+}
+
+
+const struct wpa_driver_ops wpa_driver_wired_ops = {
+	.name = "wired",
+	.desc = "wpa_supplicant wired Ethernet driver",
+	.get_ssid = wpa_driver_wired_get_ssid,
+	.get_bssid = wpa_driver_wired_get_bssid,
+	.init = wpa_driver_wired_init,
+	.deinit = wpa_driver_wired_deinit,
+};
diff --git a/contrib/wpa/src/drivers/ndis_events.c b/contrib/wpa/src/drivers/ndis_events.c
new file mode 100644
index 0000000..f6eaa7c
--- /dev/null
+++ b/contrib/wpa/src/drivers/ndis_events.c
@@ -0,0 +1,808 @@
+/*
+ * ndis_events - Receive NdisMIndicateStatus() events using WMI
+ * 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.
+ */
+
+#define _WIN32_WINNT    0x0400
+
+#include "includes.h"
+
+#ifndef COBJMACROS
+#define COBJMACROS
+#endif /* COBJMACROS */
+#include <wbemidl.h>
+
+#include "common.h"
+
+
+static int wmi_refcnt = 0;
+static int wmi_first = 1;
+
+struct ndis_events_data {
+	IWbemObjectSink sink;
+	IWbemObjectSinkVtbl sink_vtbl;
+
+	IWbemServices *pSvc;
+	IWbemLocator *pLoc;
+
+	HANDLE read_pipe, write_pipe, event_avail;
+	UINT ref;
+	int terminating;
+	char *ifname; /* {GUID..} */
+	WCHAR *adapter_desc;
+};
+
+#define BstrAlloc(x) (x) ? SysAllocString(x) : NULL
+#define BstrFree(x) if (x) SysFreeString(x)
+
+/* WBEM / WMI wrapper functions, to perform in-place conversion of WCHARs to
+ * BSTRs */
+HRESULT STDMETHODCALLTYPE call_IWbemServices_ExecQuery(
+	IWbemServices *pSvc, LPCWSTR strQueryLanguage, LPCWSTR strQuery,
+	long lFlags, IWbemContext *pCtx, IEnumWbemClassObject **ppEnum)
+{
+	BSTR bsQueryLanguage, bsQuery;
+	HRESULT hr;
+
+	bsQueryLanguage = BstrAlloc(strQueryLanguage);
+	bsQuery = BstrAlloc(strQuery);
+
+	hr = IWbemServices_ExecQuery(pSvc, bsQueryLanguage, bsQuery, lFlags,
+				     pCtx, ppEnum);
+
+	BstrFree(bsQueryLanguage);
+	BstrFree(bsQuery);
+
+	return hr;
+}
+
+
+HRESULT STDMETHODCALLTYPE call_IWbemServices_ExecNotificationQueryAsync(
+	IWbemServices *pSvc, LPCWSTR strQueryLanguage, LPCWSTR strQuery,
+	long lFlags, IWbemContext *pCtx, IWbemObjectSink *pResponseHandler)
+{
+	BSTR bsQueryLanguage, bsQuery;
+	HRESULT hr;
+
+	bsQueryLanguage = BstrAlloc(strQueryLanguage);
+	bsQuery = BstrAlloc(strQuery);
+
+	hr = IWbemServices_ExecNotificationQueryAsync(pSvc, bsQueryLanguage,
+						      bsQuery, lFlags, pCtx,
+						      pResponseHandler);
+
+	BstrFree(bsQueryLanguage);
+	BstrFree(bsQuery);
+
+	return hr;
+}
+
+
+HRESULT STDMETHODCALLTYPE call_IWbemLocator_ConnectServer(
+	IWbemLocator *pLoc, LPCWSTR strNetworkResource, LPCWSTR strUser,
+	LPCWSTR strPassword, LPCWSTR strLocale, long lSecurityFlags,
+	LPCWSTR strAuthority, IWbemContext *pCtx, IWbemServices **ppNamespace)
+{
+	BSTR bsNetworkResource, bsUser, bsPassword, bsLocale, bsAuthority;
+	HRESULT hr;
+
+	bsNetworkResource = BstrAlloc(strNetworkResource);
+	bsUser = BstrAlloc(strUser);
+	bsPassword = BstrAlloc(strPassword);
+	bsLocale = BstrAlloc(strLocale);
+	bsAuthority = BstrAlloc(strAuthority);
+
+	hr = IWbemLocator_ConnectServer(pLoc, bsNetworkResource, bsUser,
+					bsPassword, bsLocale, lSecurityFlags,
+					bsAuthority, pCtx, ppNamespace);
+
+	BstrFree(bsNetworkResource);
+	BstrFree(bsUser);
+	BstrFree(bsPassword);
+	BstrFree(bsLocale);
+	BstrFree(bsAuthority);
+
+	return hr;
+}
+
+
+enum event_types { EVENT_CONNECT, EVENT_DISCONNECT, EVENT_MEDIA_SPECIFIC,
+		   EVENT_ADAPTER_ARRIVAL, EVENT_ADAPTER_REMOVAL };
+
+static int ndis_events_get_adapter(struct ndis_events_data *events,
+				   const char *ifname, const char *desc);
+
+
+static int ndis_events_constructor(struct ndis_events_data *events)
+{
+	events->ref = 1;
+
+	if (!CreatePipe(&events->read_pipe, &events->write_pipe, NULL, 512)) {
+		wpa_printf(MSG_ERROR, "CreatePipe() failed: %d",
+			   (int) GetLastError());
+		return -1;
+	}
+	events->event_avail = CreateEvent(NULL, TRUE, FALSE, NULL);
+	if (events->event_avail == NULL) {
+		wpa_printf(MSG_ERROR, "CreateEvent() failed: %d",
+			   (int) GetLastError());
+		CloseHandle(events->read_pipe);
+		CloseHandle(events->write_pipe);
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static void ndis_events_destructor(struct ndis_events_data *events)
+{
+	CloseHandle(events->read_pipe);
+	CloseHandle(events->write_pipe);
+	CloseHandle(events->event_avail);
+	IWbemServices_Release(events->pSvc);
+	IWbemLocator_Release(events->pLoc);
+	if (--wmi_refcnt == 0)
+		CoUninitialize();
+}
+
+
+static HRESULT STDMETHODCALLTYPE
+ndis_events_query_interface(IWbemObjectSink *this, REFIID riid, void **obj)
+{
+	*obj = NULL;
+
+	if (IsEqualIID(riid, &IID_IUnknown) ||
+	    IsEqualIID(riid, &IID_IWbemObjectSink)) {
+		*obj = this;
+		IWbemObjectSink_AddRef(this);
+		return NOERROR;
+	}
+
+	return E_NOINTERFACE;
+}
+
+
+static ULONG STDMETHODCALLTYPE ndis_events_add_ref(IWbemObjectSink *this)
+{
+	struct ndis_events_data *events = (struct ndis_events_data *) this;
+	return ++events->ref;
+}
+
+
+static ULONG STDMETHODCALLTYPE ndis_events_release(IWbemObjectSink *this)
+{
+	struct ndis_events_data *events = (struct ndis_events_data *) this;
+
+	if (--events->ref != 0)
+		return events->ref;
+
+	ndis_events_destructor(events);
+	wpa_printf(MSG_DEBUG, "ndis_events: terminated");
+	os_free(events->adapter_desc);
+	os_free(events->ifname);
+	os_free(events);
+	return 0;
+}
+
+
+static int ndis_events_send_event(struct ndis_events_data *events,
+				  enum event_types type,
+				  char *data, size_t data_len)
+{
+	char buf[512], *pos, *end;
+	int _type;
+	DWORD written;
+
+	end = buf + sizeof(buf);
+	_type = (int) type;
+	os_memcpy(buf, &_type, sizeof(_type));
+	pos = buf + sizeof(_type);
+
+	if (data) {
+		if (2 + data_len > (size_t) (end - pos)) {
+			wpa_printf(MSG_DEBUG, "Not enough room for send_event "
+				   "data (%d)", data_len);
+			return -1;
+		}
+		*pos++ = data_len >> 8;
+		*pos++ = data_len & 0xff;
+		os_memcpy(pos, data, data_len);
+		pos += data_len;
+	}
+
+	if (WriteFile(events->write_pipe, buf, pos - buf, &written, NULL)) {
+		SetEvent(events->event_avail);
+		return 0;
+	}
+	wpa_printf(MSG_INFO, "WriteFile() failed: %d", (int) GetLastError());
+	return -1;
+}
+
+
+static void ndis_events_media_connect(struct ndis_events_data *events)
+{
+	wpa_printf(MSG_DEBUG, "MSNdis_StatusMediaConnect");
+	ndis_events_send_event(events, EVENT_CONNECT, NULL, 0);
+}
+
+
+static void ndis_events_media_disconnect(struct ndis_events_data *events)
+{
+	wpa_printf(MSG_DEBUG, "MSNdis_StatusMediaDisconnect");
+	ndis_events_send_event(events, EVENT_DISCONNECT, NULL, 0);
+}
+
+
+static void ndis_events_media_specific(struct ndis_events_data *events,
+				       IWbemClassObject *pObj)
+{
+	VARIANT vt;
+	HRESULT hr;
+	LONG lower, upper, k;
+	UCHAR ch;
+	char *data, *pos;
+	size_t data_len;
+
+	wpa_printf(MSG_DEBUG, "MSNdis_StatusMediaSpecificIndication");
+
+	/* This is the StatusBuffer from NdisMIndicateStatus() call */
+	hr = IWbemClassObject_Get(pObj, L"NdisStatusMediaSpecificIndication",
+				  0, &vt, NULL, NULL);
+	if (FAILED(hr)) {
+		wpa_printf(MSG_DEBUG, "Could not get "
+			   "NdisStatusMediaSpecificIndication from "
+			   "the object?!");
+		return;
+	}
+
+	SafeArrayGetLBound(V_ARRAY(&vt), 1, &lower);
+	SafeArrayGetUBound(V_ARRAY(&vt), 1, &upper);
+	data_len = upper - lower + 1;
+	data = os_malloc(data_len);
+	if (data == NULL) {
+		wpa_printf(MSG_DEBUG, "Failed to allocate buffer for event "
+			   "data");
+		VariantClear(&vt);
+		return;
+	}
+
+	pos = data;
+	for (k = lower; k <= upper; k++) {
+		SafeArrayGetElement(V_ARRAY(&vt), &k, &ch);
+		*pos++ = ch;
+	}
+	wpa_hexdump(MSG_DEBUG, "MediaSpecificEvent", (u8 *) data, data_len);
+
+	VariantClear(&vt);
+
+	ndis_events_send_event(events, EVENT_MEDIA_SPECIFIC, data, data_len);
+
+	os_free(data);
+}
+
+
+static void ndis_events_adapter_arrival(struct ndis_events_data *events)
+{
+	wpa_printf(MSG_DEBUG, "MSNdis_NotifyAdapterArrival");
+	ndis_events_send_event(events, EVENT_ADAPTER_ARRIVAL, NULL, 0);
+}
+
+
+static void ndis_events_adapter_removal(struct ndis_events_data *events)
+{
+	wpa_printf(MSG_DEBUG, "MSNdis_NotifyAdapterRemoval");
+	ndis_events_send_event(events, EVENT_ADAPTER_REMOVAL, NULL, 0);
+}
+
+
+static HRESULT STDMETHODCALLTYPE
+ndis_events_indicate(IWbemObjectSink *this, long lObjectCount,
+		     IWbemClassObject __RPC_FAR *__RPC_FAR *ppObjArray)
+{
+	struct ndis_events_data *events = (struct ndis_events_data *) this;
+	long i;
+
+	if (events->terminating) {
+		wpa_printf(MSG_DEBUG, "ndis_events_indicate: Ignore "
+			   "indication - terminating");
+		return WBEM_NO_ERROR;
+	}
+	/* wpa_printf(MSG_DEBUG, "Notification received - %d object(s)",
+	   lObjectCount); */
+
+	for (i = 0; i < lObjectCount; i++) {
+		IWbemClassObject *pObj = ppObjArray[i];
+		HRESULT hr;
+		VARIANT vtClass, vt;
+
+		hr = IWbemClassObject_Get(pObj, L"__CLASS", 0, &vtClass, NULL,
+					  NULL);
+		if (FAILED(hr)) {
+			wpa_printf(MSG_DEBUG, "Failed to get __CLASS from "
+				   "event.");
+			break;
+		}
+		/* wpa_printf(MSG_DEBUG, "CLASS: '%S'", vtClass.bstrVal); */
+
+		hr = IWbemClassObject_Get(pObj, L"InstanceName", 0, &vt, NULL,
+					  NULL);
+		if (FAILED(hr)) {
+			wpa_printf(MSG_DEBUG, "Failed to get InstanceName "
+				   "from event.");
+			VariantClear(&vtClass);
+			break;
+		}
+
+		if (wcscmp(vtClass.bstrVal,
+			   L"MSNdis_NotifyAdapterArrival") == 0) {
+			wpa_printf(MSG_DEBUG, "ndis_events_indicate: Try to "
+				   "update adapter description since it may "
+				   "have changed with new adapter instance");
+			ndis_events_get_adapter(events, events->ifname, NULL);
+		}
+
+		if (wcscmp(events->adapter_desc, vt.bstrVal) != 0) {
+			wpa_printf(MSG_DEBUG, "ndis_events_indicate: Ignore "
+				   "indication for foreign adapter: "
+				   "InstanceName: '%S' __CLASS: '%S'",
+				   vt.bstrVal, vtClass.bstrVal);
+			VariantClear(&vtClass);
+			VariantClear(&vt);
+			continue;
+		}
+		VariantClear(&vt);
+
+		if (wcscmp(vtClass.bstrVal,
+			   L"MSNdis_StatusMediaSpecificIndication") == 0) {
+			ndis_events_media_specific(events, pObj);
+		} else if (wcscmp(vtClass.bstrVal,
+				  L"MSNdis_StatusMediaConnect") == 0) {
+			ndis_events_media_connect(events);
+		} else if (wcscmp(vtClass.bstrVal,
+				  L"MSNdis_StatusMediaDisconnect") == 0) {
+			ndis_events_media_disconnect(events);
+		} else if (wcscmp(vtClass.bstrVal,
+				  L"MSNdis_NotifyAdapterArrival") == 0) {
+			ndis_events_adapter_arrival(events);
+		} else if (wcscmp(vtClass.bstrVal,
+				  L"MSNdis_NotifyAdapterRemoval") == 0) {
+			ndis_events_adapter_removal(events);
+		} else {
+			wpa_printf(MSG_DEBUG, "Unepected event - __CLASS: "
+				   "'%S'", vtClass.bstrVal);
+		}
+
+		VariantClear(&vtClass);
+	}
+
+	return WBEM_NO_ERROR;
+}
+
+
+static HRESULT STDMETHODCALLTYPE
+ndis_events_set_status(IWbemObjectSink *this, long lFlags, HRESULT hResult,
+		       BSTR strParam, IWbemClassObject __RPC_FAR *pObjParam)
+{
+	return WBEM_NO_ERROR;
+}
+
+
+static int notification_query(IWbemObjectSink *pDestSink,
+			      IWbemServices *pSvc, const char *class_name)
+{
+	HRESULT hr;
+	WCHAR query[256];
+
+	_snwprintf(query, 256,
+		  L"SELECT * FROM %S", class_name);
+	wpa_printf(MSG_DEBUG, "ndis_events: WMI: %S", query);
+	hr = call_IWbemServices_ExecNotificationQueryAsync(
+		pSvc, L"WQL", query, 0, 0, pDestSink);
+	if (FAILED(hr)) {
+		wpa_printf(MSG_DEBUG, "ExecNotificationQueryAsync for %s "
+			   "failed with hresult of 0x%x",
+			   class_name, (int) hr);
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int register_async_notification(IWbemObjectSink *pDestSink,
+				       IWbemServices *pSvc)
+{
+	int i;
+	const char *class_list[] = {
+		"MSNdis_StatusMediaConnect",
+		"MSNdis_StatusMediaDisconnect",
+		"MSNdis_StatusMediaSpecificIndication",
+		"MSNdis_NotifyAdapterArrival",
+		"MSNdis_NotifyAdapterRemoval",
+		NULL
+	};
+
+	for (i = 0; class_list[i]; i++) {
+		if (notification_query(pDestSink, pSvc, class_list[i]) < 0)
+			return -1;
+	}
+
+	return 0;
+}
+
+
+void ndis_events_deinit(struct ndis_events_data *events)
+{
+	events->terminating = 1;
+	IWbemServices_CancelAsyncCall(events->pSvc, &events->sink);
+	IWbemObjectSink_Release(&events->sink);
+	/*
+	 * Rest of deinitialization is done in ndis_events_destructor() once
+	 * all reference count drops to zero.
+	 */
+}
+
+
+static int ndis_events_use_desc(struct ndis_events_data *events,
+				const char *desc)
+{
+	char *tmp, *pos;
+	size_t len;
+
+	if (desc == NULL) {
+		if (events->adapter_desc == NULL)
+			return -1;
+		/* Continue using old description */
+		return 0;
+	}
+
+	tmp = os_strdup(desc);
+	if (tmp == NULL)
+		return -1;
+
+	pos = os_strstr(tmp, " (Microsoft's Packet Scheduler)");
+	if (pos)
+		*pos = '\0';
+
+	len = os_strlen(tmp);
+	events->adapter_desc = os_malloc((len + 1) * sizeof(WCHAR));
+	if (events->adapter_desc == NULL) {
+		os_free(tmp);
+		return -1;
+	}
+	_snwprintf(events->adapter_desc, len + 1, L"%S", tmp);
+	os_free(tmp);
+	return 0;
+}
+
+
+static int ndis_events_get_adapter(struct ndis_events_data *events,
+				   const char *ifname, const char *desc)
+{
+	HRESULT hr;
+	IWbemServices *pSvc;
+#define MAX_QUERY_LEN 256
+	WCHAR query[MAX_QUERY_LEN];
+	IEnumWbemClassObject *pEnumerator;
+	IWbemClassObject *pObj;
+	ULONG uReturned;
+	VARIANT vt;
+	int len, pos;
+
+	/*
+	 * Try to get adapter descriptor through WMI CIMv2 Win32_NetworkAdapter
+	 * to have better probability of matching with InstanceName from
+	 * MSNdis events. If this fails, use the provided description.
+	 */
+
+	os_free(events->adapter_desc);
+	events->adapter_desc = NULL;
+
+	hr = call_IWbemLocator_ConnectServer(
+		events->pLoc, L"ROOT\\CIMV2", NULL, NULL, 0, 0, 0, 0, &pSvc);
+	if (FAILED(hr)) {
+		wpa_printf(MSG_ERROR, "ndis_events: Could not connect to WMI "
+			   "server (ROOT\\CIMV2) - error 0x%x", (int) hr);
+		return ndis_events_use_desc(events, desc);
+	}
+	wpa_printf(MSG_DEBUG, "ndis_events: Connected to ROOT\\CIMV2.");
+
+	_snwprintf(query, MAX_QUERY_LEN,
+		  L"SELECT Index FROM Win32_NetworkAdapterConfiguration "
+		  L"WHERE SettingID='%S'", ifname);
+	wpa_printf(MSG_DEBUG, "ndis_events: WMI: %S", query);
+
+	hr = call_IWbemServices_ExecQuery(
+		pSvc, L"WQL", query,
+		WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
+		NULL, &pEnumerator);
+	if (!SUCCEEDED(hr)) {
+		wpa_printf(MSG_DEBUG, "ndis_events: Failed to query interface "
+			   "GUID from Win32_NetworkAdapterConfiguration: "
+			   "0x%x", (int) hr);
+		IWbemServices_Release(pSvc);
+		return ndis_events_use_desc(events, desc);
+	}
+
+	uReturned = 0;
+	hr = IEnumWbemClassObject_Next(pEnumerator, WBEM_INFINITE, 1,
+				       &pObj, &uReturned);
+	if (!SUCCEEDED(hr) || uReturned == 0) {
+		wpa_printf(MSG_DEBUG, "ndis_events: Failed to find interface "
+			   "GUID from Win32_NetworkAdapterConfiguration: "
+			   "0x%x", (int) hr);
+		IEnumWbemClassObject_Release(pEnumerator);
+		IWbemServices_Release(pSvc);
+		return ndis_events_use_desc(events, desc);
+	}
+	IEnumWbemClassObject_Release(pEnumerator);
+
+	VariantInit(&vt);
+	hr = IWbemClassObject_Get(pObj, L"Index", 0, &vt, NULL, NULL);
+	if (!SUCCEEDED(hr)) {
+		wpa_printf(MSG_DEBUG, "ndis_events: Failed to get Index from "
+			   "Win32_NetworkAdapterConfiguration: 0x%x",
+			   (int) hr);
+		IWbemServices_Release(pSvc);
+		return ndis_events_use_desc(events, desc);
+	}
+
+	_snwprintf(query, MAX_QUERY_LEN,
+		  L"SELECT Name,PNPDeviceID FROM Win32_NetworkAdapter WHERE "
+		  L"Index=%d",
+		  vt.uintVal);
+	wpa_printf(MSG_DEBUG, "ndis_events: WMI: %S", query);
+	VariantClear(&vt);
+	IWbemClassObject_Release(pObj);
+
+	hr = call_IWbemServices_ExecQuery(
+		pSvc, L"WQL", query,
+		WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
+		NULL, &pEnumerator);
+	if (!SUCCEEDED(hr)) {
+		wpa_printf(MSG_DEBUG, "ndis_events: Failed to query interface "
+			   "from Win32_NetworkAdapter: 0x%x", (int) hr);
+		IWbemServices_Release(pSvc);
+		return ndis_events_use_desc(events, desc);
+	}
+
+	uReturned = 0;
+	hr = IEnumWbemClassObject_Next(pEnumerator, WBEM_INFINITE, 1,
+				       &pObj, &uReturned);
+	if (!SUCCEEDED(hr) || uReturned == 0) {
+		wpa_printf(MSG_DEBUG, "ndis_events: Failed to find interface "
+			   "from Win32_NetworkAdapter: 0x%x", (int) hr);
+		IEnumWbemClassObject_Release(pEnumerator);
+		IWbemServices_Release(pSvc);
+		return ndis_events_use_desc(events, desc);
+	}
+	IEnumWbemClassObject_Release(pEnumerator);
+
+	hr = IWbemClassObject_Get(pObj, L"Name", 0, &vt, NULL, NULL);
+	if (!SUCCEEDED(hr)) {
+		wpa_printf(MSG_DEBUG, "ndis_events: Failed to get Name from "
+			   "Win32_NetworkAdapter: 0x%x", (int) hr);
+		IWbemClassObject_Release(pObj);
+		IWbemServices_Release(pSvc);
+		return ndis_events_use_desc(events, desc);
+	}
+
+	wpa_printf(MSG_DEBUG, "ndis_events: Win32_NetworkAdapter::Name='%S'",
+		   vt.bstrVal);
+	events->adapter_desc = _wcsdup(vt.bstrVal);
+	VariantClear(&vt);
+
+	/*
+	 * Try to get even better candidate for matching with InstanceName
+	 * from Win32_PnPEntity. This is needed at least for some USB cards
+	 * that can change the InstanceName whenever being unplugged and
+	 * plugged again.
+	 */
+
+	hr = IWbemClassObject_Get(pObj, L"PNPDeviceID", 0, &vt, NULL, NULL);
+	if (!SUCCEEDED(hr)) {
+		wpa_printf(MSG_DEBUG, "ndis_events: Failed to get PNPDeviceID "
+			   "from Win32_NetworkAdapter: 0x%x", (int) hr);
+		IWbemClassObject_Release(pObj);
+		IWbemServices_Release(pSvc);
+		if (events->adapter_desc == NULL)
+			return ndis_events_use_desc(events, desc);
+		return 0; /* use Win32_NetworkAdapter::Name */
+	}
+
+	wpa_printf(MSG_DEBUG, "ndis_events: Win32_NetworkAdapter::PNPDeviceID="
+		   "'%S'", vt.bstrVal);
+
+	len = _snwprintf(query, MAX_QUERY_LEN,
+			L"SELECT Name FROM Win32_PnPEntity WHERE DeviceID='");
+	if (len < 0 || len >= MAX_QUERY_LEN - 1) {
+		VariantClear(&vt);
+		IWbemClassObject_Release(pObj);
+		IWbemServices_Release(pSvc);
+		if (events->adapter_desc == NULL)
+			return ndis_events_use_desc(events, desc);
+		return 0; /* use Win32_NetworkAdapter::Name */
+	}
+
+	/* Escape \ as \\ */
+	for (pos = 0; vt.bstrVal[pos] && len < MAX_QUERY_LEN - 2; pos++) {
+		if (vt.bstrVal[pos] == '\\') {
+			if (len >= MAX_QUERY_LEN - 3)
+				break;
+			query[len++] = '\\';
+		}
+		query[len++] = vt.bstrVal[pos];
+	}
+	query[len++] = L'\'';
+	query[len] = L'\0';
+	VariantClear(&vt);
+	IWbemClassObject_Release(pObj);
+	wpa_printf(MSG_DEBUG, "ndis_events: WMI: %S", query);
+
+	hr = call_IWbemServices_ExecQuery(
+		pSvc, L"WQL", query,
+		WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
+		NULL, &pEnumerator);
+	if (!SUCCEEDED(hr)) {
+		wpa_printf(MSG_DEBUG, "ndis_events: Failed to query interface "
+			   "Name from Win32_PnPEntity: 0x%x", (int) hr);
+		IWbemServices_Release(pSvc);
+		if (events->adapter_desc == NULL)
+			return ndis_events_use_desc(events, desc);
+		return 0; /* use Win32_NetworkAdapter::Name */
+	}
+
+	uReturned = 0;
+	hr = IEnumWbemClassObject_Next(pEnumerator, WBEM_INFINITE, 1,
+				       &pObj, &uReturned);
+	if (!SUCCEEDED(hr) || uReturned == 0) {
+		wpa_printf(MSG_DEBUG, "ndis_events: Failed to find interface "
+			   "from Win32_PnPEntity: 0x%x", (int) hr);
+		IEnumWbemClassObject_Release(pEnumerator);
+		IWbemServices_Release(pSvc);
+		if (events->adapter_desc == NULL)
+			return ndis_events_use_desc(events, desc);
+		return 0; /* use Win32_NetworkAdapter::Name */
+	}
+	IEnumWbemClassObject_Release(pEnumerator);
+
+	hr = IWbemClassObject_Get(pObj, L"Name", 0, &vt, NULL, NULL);
+	if (!SUCCEEDED(hr)) {
+		wpa_printf(MSG_DEBUG, "ndis_events: Failed to get Name from "
+			   "Win32_PnPEntity: 0x%x", (int) hr);
+		IWbemClassObject_Release(pObj);
+		IWbemServices_Release(pSvc);
+		if (events->adapter_desc == NULL)
+			return ndis_events_use_desc(events, desc);
+		return 0; /* use Win32_NetworkAdapter::Name */
+	}
+
+	wpa_printf(MSG_DEBUG, "ndis_events: Win32_PnPEntity::Name='%S'",
+		   vt.bstrVal);
+	os_free(events->adapter_desc);
+	events->adapter_desc = _wcsdup(vt.bstrVal);
+	VariantClear(&vt);
+
+	IWbemClassObject_Release(pObj);
+
+	IWbemServices_Release(pSvc);
+
+	if (events->adapter_desc == NULL)
+		return ndis_events_use_desc(events, desc);
+
+	return 0;
+}
+
+
+struct ndis_events_data *
+ndis_events_init(HANDLE *read_pipe, HANDLE *event_avail,
+		 const char *ifname, const char *desc)
+{
+	HRESULT hr;
+	IWbemObjectSink *pSink;
+	struct ndis_events_data *events;
+
+	events = os_zalloc(sizeof(*events));
+	if (events == NULL) {
+		wpa_printf(MSG_ERROR, "Could not allocate sink for events.");
+		return NULL;
+	}
+	events->ifname = os_strdup(ifname);
+	if (events->ifname == NULL) {
+		os_free(events);
+		return NULL;
+	}
+
+	if (wmi_refcnt++ == 0) {
+		hr = CoInitializeEx(0, COINIT_MULTITHREADED);
+		if (FAILED(hr)) {
+			wpa_printf(MSG_ERROR, "CoInitializeEx() failed - "
+				   "returned 0x%x", (int) hr);
+			os_free(events);
+			return NULL;
+		}
+	}
+
+	if (wmi_first) {
+		/* CoInitializeSecurity() must be called once and only once
+		 * per process, so let's use wmi_first flag to protect against
+		 * multiple calls. */
+		wmi_first = 0;
+
+		hr = CoInitializeSecurity(NULL, -1, NULL, NULL,
+					  RPC_C_AUTHN_LEVEL_PKT_PRIVACY,
+					  RPC_C_IMP_LEVEL_IMPERSONATE,
+					  NULL, EOAC_SECURE_REFS, NULL);
+		if (FAILED(hr)) {
+			wpa_printf(MSG_ERROR, "CoInitializeSecurity() failed "
+				   "- returned 0x%x", (int) hr);
+			os_free(events);
+			return NULL;
+		}
+	}
+
+	hr = CoCreateInstance(&CLSID_WbemLocator, 0, CLSCTX_INPROC_SERVER,
+			      &IID_IWbemLocator,
+			      (LPVOID *) (void *) &events->pLoc);
+	if (FAILED(hr)) {
+		wpa_printf(MSG_ERROR, "CoCreateInstance() failed - returned "
+			   "0x%x", (int) hr);
+		CoUninitialize();
+		os_free(events);
+		return NULL;
+	}
+
+	if (ndis_events_get_adapter(events, ifname, desc) < 0) {
+		CoUninitialize();
+		os_free(events);
+		return NULL;
+	}
+	wpa_printf(MSG_DEBUG, "ndis_events: use adapter descriptor '%S'",
+		   events->adapter_desc);
+
+	hr = call_IWbemLocator_ConnectServer(
+		events->pLoc, L"ROOT\\WMI", NULL, NULL,
+		0, 0, 0, 0, &events->pSvc);
+	if (FAILED(hr)) {
+		wpa_printf(MSG_ERROR, "Could not connect to server - error "
+			   "0x%x", (int) hr);
+		CoUninitialize();
+		os_free(events->adapter_desc);
+		os_free(events);
+		return NULL;
+	}
+	wpa_printf(MSG_DEBUG, "Connected to ROOT\\WMI.");
+
+	ndis_events_constructor(events);
+	pSink = &events->sink;
+	pSink->lpVtbl = &events->sink_vtbl;
+	events->sink_vtbl.QueryInterface = ndis_events_query_interface;
+	events->sink_vtbl.AddRef = ndis_events_add_ref;
+	events->sink_vtbl.Release = ndis_events_release;
+	events->sink_vtbl.Indicate = ndis_events_indicate;
+	events->sink_vtbl.SetStatus = ndis_events_set_status;
+
+	if (register_async_notification(pSink, events->pSvc) < 0) {
+		wpa_printf(MSG_DEBUG, "Failed to register async "
+			   "notifications");
+		ndis_events_destructor(events);
+		os_free(events->adapter_desc);
+		os_free(events);
+		return NULL;
+	}
+
+	*read_pipe = events->read_pipe;
+	*event_avail = events->event_avail;
+
+	return events;
+}
diff --git a/contrib/wpa/src/drivers/priv_netlink.h b/contrib/wpa/src/drivers/priv_netlink.h
new file mode 100644
index 0000000..2a31e25
--- /dev/null
+++ b/contrib/wpa/src/drivers/priv_netlink.h
@@ -0,0 +1,104 @@
+/*
+ * wpa_supplicant - Private copy of Linux netlink/rtnetlink definitions.
+ * 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.
+ */
+
+#ifndef PRIV_NETLINK_H
+#define PRIV_NETLINK_H
+
+/*
+ * This should be replaced with user space header once one is available with C
+ * library, etc..
+ */
+
+#ifndef IFF_LOWER_UP
+#define IFF_LOWER_UP   0x10000         /* driver signals L1 up         */
+#endif
+#ifndef IFF_DORMANT
+#define IFF_DORMANT    0x20000         /* driver signals dormant       */
+#endif
+
+#ifndef IFLA_IFNAME
+#define IFLA_IFNAME 3
+#endif
+#ifndef IFLA_WIRELESS
+#define IFLA_WIRELESS 11
+#endif
+#ifndef IFLA_OPERSTATE
+#define IFLA_OPERSTATE 16
+#endif
+#ifndef IFLA_LINKMODE
+#define IFLA_LINKMODE 17
+#define IF_OPER_DORMANT 5
+#define IF_OPER_UP 6
+#endif
+
+#define NLM_F_REQUEST 1
+
+#define NETLINK_ROUTE 0
+#define RTMGRP_LINK 1
+#define RTM_BASE 0x10
+#define RTM_NEWLINK (RTM_BASE + 0)
+#define RTM_DELLINK (RTM_BASE + 1)
+#define RTM_SETLINK (RTM_BASE + 3)
+
+#define NLMSG_ALIGNTO 4
+#define NLMSG_ALIGN(len) (((len) + NLMSG_ALIGNTO - 1) & ~(NLMSG_ALIGNTO - 1))
+#define NLMSG_LENGTH(len) ((len) + NLMSG_ALIGN(sizeof(struct nlmsghdr)))
+#define NLMSG_DATA(nlh) ((void*) (((char*) nlh) + NLMSG_LENGTH(0)))
+
+#define RTA_ALIGNTO 4
+#define RTA_ALIGN(len) (((len) + RTA_ALIGNTO - 1) & ~(RTA_ALIGNTO - 1))
+#define RTA_OK(rta,len) \
+((len) > 0 && (rta)->rta_len >= sizeof(struct rtattr) && \
+(rta)->rta_len <= (len))
+#define RTA_NEXT(rta,attrlen) \
+((attrlen) -= RTA_ALIGN((rta)->rta_len), \
+(struct rtattr *) (((char *)(rta)) + RTA_ALIGN((rta)->rta_len)))
+#define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len))
+#define RTA_DATA(rta) ((void *) (((char *) (rta)) + RTA_LENGTH(0)))
+
+
+struct sockaddr_nl
+{
+	sa_family_t nl_family;
+	unsigned short nl_pad;
+	u32 nl_pid;
+	u32 nl_groups;
+};
+
+struct nlmsghdr
+{
+	u32 nlmsg_len;
+	u16 nlmsg_type;
+	u16 nlmsg_flags;
+	u32 nlmsg_seq;
+	u32 nlmsg_pid;
+};
+
+struct ifinfomsg
+{
+	unsigned char ifi_family;
+	unsigned char __ifi_pad;
+	unsigned short ifi_type;
+	int ifi_index;
+	unsigned ifi_flags;
+	unsigned ifi_change;
+};
+
+struct rtattr
+{
+	unsigned short rta_len;
+	unsigned short rta_type;
+};
+
+#endif /* PRIV_NETLINK_H */
diff --git a/contrib/wpa/src/drivers/radiotap.c b/contrib/wpa/src/drivers/radiotap.c
new file mode 100644
index 0000000..804473f
--- /dev/null
+++ b/contrib/wpa/src/drivers/radiotap.c
@@ -0,0 +1,287 @@
+/*
+ * Radiotap parser
+ *
+ * Copyright 2007		Andy Green <andy@warmcat.com>
+ *
+ * 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.
+ *
+ *
+ * Modified for userspace by Johannes Berg <johannes@sipsolutions.net>
+ * I only modified some things on top to ease syncing should bugs be found.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "radiotap_iter.h"
+
+#define le16_to_cpu		le_to_host16
+#define le32_to_cpu		le_to_host32
+#define __le32			uint32_t
+#define ulong			unsigned long
+#define unlikely(cond)		(cond)
+#define get_unaligned(p)					\
+({								\
+	struct packed_dummy_struct {				\
+		typeof(*(p)) __val;				\
+	} __attribute__((packed)) *__ptr = (void *) (p);	\
+								\
+	__ptr->__val;						\
+})
+
+/* function prototypes and related defs are in radiotap_iter.h */
+
+/**
+ * ieee80211_radiotap_iterator_init - radiotap parser iterator initialization
+ * @iterator: radiotap_iterator to initialize
+ * @radiotap_header: radiotap header to parse
+ * @max_length: total length we can parse into (eg, whole packet length)
+ *
+ * Returns: 0 or a negative error code if there is a problem.
+ *
+ * This function initializes an opaque iterator struct which can then
+ * be passed to ieee80211_radiotap_iterator_next() to visit every radiotap
+ * argument which is present in the header.  It knows about extended
+ * present headers and handles them.
+ *
+ * How to use:
+ * call __ieee80211_radiotap_iterator_init() to init a semi-opaque iterator
+ * struct ieee80211_radiotap_iterator (no need to init the struct beforehand)
+ * checking for a good 0 return code.  Then loop calling
+ * __ieee80211_radiotap_iterator_next()... it returns either 0,
+ * -ENOENT if there are no more args to parse, or -EINVAL if there is a problem.
+ * The iterator's @this_arg member points to the start of the argument
+ * associated with the current argument index that is present, which can be
+ * found in the iterator's @this_arg_index member.  This arg index corresponds
+ * to the IEEE80211_RADIOTAP_... defines.
+ *
+ * Radiotap header length:
+ * You can find the CPU-endian total radiotap header length in
+ * iterator->max_length after executing ieee80211_radiotap_iterator_init()
+ * successfully.
+ *
+ * Alignment Gotcha:
+ * You must take care when dereferencing iterator.this_arg
+ * for multibyte types... the pointer is not aligned.  Use
+ * get_unaligned((type *)iterator.this_arg) to dereference
+ * iterator.this_arg for type "type" safely on all arches.
+ *
+ * Example code:
+ * See Documentation/networking/radiotap-headers.txt
+ */
+
+int ieee80211_radiotap_iterator_init(
+    struct ieee80211_radiotap_iterator *iterator,
+    struct ieee80211_radiotap_header *radiotap_header,
+    int max_length)
+{
+	/* Linux only supports version 0 radiotap format */
+	if (radiotap_header->it_version)
+		return -EINVAL;
+
+	/* sanity check for allowed length and radiotap length field */
+	if (max_length < le16_to_cpu(get_unaligned(&radiotap_header->it_len)))
+		return -EINVAL;
+
+	iterator->rtheader = radiotap_header;
+	iterator->max_length = le16_to_cpu(get_unaligned(
+						&radiotap_header->it_len));
+	iterator->arg_index = 0;
+	iterator->bitmap_shifter = le32_to_cpu(get_unaligned(
+						&radiotap_header->it_present));
+	iterator->arg = (u8 *)radiotap_header + sizeof(*radiotap_header);
+	iterator->this_arg = NULL;
+
+	/* find payload start allowing for extended bitmap(s) */
+
+	if (unlikely(iterator->bitmap_shifter & (1<<IEEE80211_RADIOTAP_EXT))) {
+		while (le32_to_cpu(get_unaligned((__le32 *)iterator->arg)) &
+				   (1<<IEEE80211_RADIOTAP_EXT)) {
+			iterator->arg += sizeof(u32);
+
+			/*
+			 * check for insanity where the present bitmaps
+			 * keep claiming to extend up to or even beyond the
+			 * stated radiotap header length
+			 */
+
+			if (((ulong)iterator->arg - (ulong)iterator->rtheader)
+			    > (ulong)iterator->max_length)
+				return -EINVAL;
+		}
+
+		iterator->arg += sizeof(u32);
+
+		/*
+		 * no need to check again for blowing past stated radiotap
+		 * header length, because ieee80211_radiotap_iterator_next
+		 * checks it before it is dereferenced
+		 */
+	}
+
+	/* we are all initialized happily */
+
+	return 0;
+}
+
+
+/**
+ * ieee80211_radiotap_iterator_next - return next radiotap parser iterator arg
+ * @iterator: radiotap_iterator to move to next arg (if any)
+ *
+ * Returns: 0 if there is an argument to handle,
+ * -ENOENT if there are no more args or -EINVAL
+ * if there is something else wrong.
+ *
+ * This function provides the next radiotap arg index (IEEE80211_RADIOTAP_*)
+ * in @this_arg_index and sets @this_arg to point to the
+ * payload for the field.  It takes care of alignment handling and extended
+ * present fields.  @this_arg can be changed by the caller (eg,
+ * incremented to move inside a compound argument like
+ * IEEE80211_RADIOTAP_CHANNEL).  The args pointed to are in
+ * little-endian format whatever the endianess of your CPU.
+ *
+ * Alignment Gotcha:
+ * You must take care when dereferencing iterator.this_arg
+ * for multibyte types... the pointer is not aligned.  Use
+ * get_unaligned((type *)iterator.this_arg) to dereference
+ * iterator.this_arg for type "type" safely on all arches.
+ */
+
+int ieee80211_radiotap_iterator_next(
+    struct ieee80211_radiotap_iterator *iterator)
+{
+
+	/*
+	 * small length lookup table for all radiotap types we heard of
+	 * starting from b0 in the bitmap, so we can walk the payload
+	 * area of the radiotap header
+	 *
+	 * There is a requirement to pad args, so that args
+	 * of a given length must begin at a boundary of that length
+	 * -- but note that compound args are allowed (eg, 2 x u16
+	 * for IEEE80211_RADIOTAP_CHANNEL) so total arg length is not
+	 * a reliable indicator of alignment requirement.
+	 *
+	 * upper nybble: content alignment for arg
+	 * lower nybble: content length for arg
+	 */
+
+	static const u8 rt_sizes[] = {
+		[IEEE80211_RADIOTAP_TSFT] = 0x88,
+		[IEEE80211_RADIOTAP_FLAGS] = 0x11,
+		[IEEE80211_RADIOTAP_RATE] = 0x11,
+		[IEEE80211_RADIOTAP_CHANNEL] = 0x24,
+		[IEEE80211_RADIOTAP_FHSS] = 0x22,
+		[IEEE80211_RADIOTAP_DBM_ANTSIGNAL] = 0x11,
+		[IEEE80211_RADIOTAP_DBM_ANTNOISE] = 0x11,
+		[IEEE80211_RADIOTAP_LOCK_QUALITY] = 0x22,
+		[IEEE80211_RADIOTAP_TX_ATTENUATION] = 0x22,
+		[IEEE80211_RADIOTAP_DB_TX_ATTENUATION] = 0x22,
+		[IEEE80211_RADIOTAP_DBM_TX_POWER] = 0x11,
+		[IEEE80211_RADIOTAP_ANTENNA] = 0x11,
+		[IEEE80211_RADIOTAP_DB_ANTSIGNAL] = 0x11,
+		[IEEE80211_RADIOTAP_DB_ANTNOISE] = 0x11,
+		[IEEE80211_RADIOTAP_RX_FLAGS] = 0x22,
+		[IEEE80211_RADIOTAP_TX_FLAGS] = 0x22,
+		[IEEE80211_RADIOTAP_RTS_RETRIES] = 0x11,
+		[IEEE80211_RADIOTAP_DATA_RETRIES] = 0x11,
+		/*
+		 * add more here as they are defined in
+		 * include/net/ieee80211_radiotap.h
+		 */
+	};
+
+	/*
+	 * for every radiotap entry we can at
+	 * least skip (by knowing the length)...
+	 */
+
+	while (iterator->arg_index < (int) sizeof(rt_sizes)) {
+		int hit = 0;
+		int pad;
+
+		if (!(iterator->bitmap_shifter & 1))
+			goto next_entry; /* arg not present */
+
+		/*
+		 * arg is present, account for alignment padding
+		 *  8-bit args can be at any alignment
+		 * 16-bit args must start on 16-bit boundary
+		 * 32-bit args must start on 32-bit boundary
+		 * 64-bit args must start on 64-bit boundary
+		 *
+		 * note that total arg size can differ from alignment of
+		 * elements inside arg, so we use upper nybble of length
+		 * table to base alignment on
+		 *
+		 * also note: these alignments are ** relative to the
+		 * start of the radiotap header **.  There is no guarantee
+		 * that the radiotap header itself is aligned on any
+		 * kind of boundary.
+		 *
+		 * the above is why get_unaligned() is used to dereference
+		 * multibyte elements from the radiotap area
+		 */
+
+		pad = (((ulong)iterator->arg) -
+			((ulong)iterator->rtheader)) &
+			((rt_sizes[iterator->arg_index] >> 4) - 1);
+
+		if (pad)
+			iterator->arg +=
+				(rt_sizes[iterator->arg_index] >> 4) - pad;
+
+		/*
+		 * this is what we will return to user, but we need to
+		 * move on first so next call has something fresh to test
+		 */
+		iterator->this_arg_index = iterator->arg_index;
+		iterator->this_arg = iterator->arg;
+		hit = 1;
+
+		/* internally move on the size of this arg */
+		iterator->arg += rt_sizes[iterator->arg_index] & 0x0f;
+
+		/*
+		 * check for insanity where we are given a bitmap that
+		 * claims to have more arg content than the length of the
+		 * radiotap section.  We will normally end up equalling this
+		 * max_length on the last arg, never exceeding it.
+		 */
+
+		if (((ulong)iterator->arg - (ulong)iterator->rtheader) >
+		    (ulong) iterator->max_length)
+			return -EINVAL;
+
+	next_entry:
+		iterator->arg_index++;
+		if (unlikely((iterator->arg_index & 31) == 0)) {
+			/* completed current u32 bitmap */
+			if (iterator->bitmap_shifter & 1) {
+				/* b31 was set, there is more */
+				/* move to next u32 bitmap */
+				iterator->bitmap_shifter = le32_to_cpu(
+					get_unaligned(iterator->next_bitmap));
+				iterator->next_bitmap++;
+			} else
+				/* no more bitmaps: end */
+				iterator->arg_index = sizeof(rt_sizes);
+		} else /* just try the next bit */
+			iterator->bitmap_shifter >>= 1;
+
+		/* if we found a valid arg earlier, return it now */
+		if (hit)
+			return 0;
+	}
+
+	/* we don't know how to handle any more args, we're done */
+	return -ENOENT;
+}
diff --git a/contrib/wpa/src/drivers/radiotap.h b/contrib/wpa/src/drivers/radiotap.h
new file mode 100644
index 0000000..508264c
--- /dev/null
+++ b/contrib/wpa/src/drivers/radiotap.h
@@ -0,0 +1,242 @@
+/* $FreeBSD: src/sys/net80211/ieee80211_radiotap.h,v 1.5 2005/01/22 20:12:05 sam Exp $ */
+/* $NetBSD: ieee80211_radiotap.h,v 1.11 2005/06/22 06:16:02 dyoung Exp $ */
+
+/*-
+ * Copyright (c) 2003, 2004 David Young.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of David Young may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL DAVID
+ * YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ */
+
+/*
+ * Modifications to fit into the linux IEEE 802.11 stack,
+ * Mike Kershaw (dragorn@kismetwireless.net)
+ */
+
+#ifndef IEEE80211RADIOTAP_H
+#define IEEE80211RADIOTAP_H
+
+#include <stdint.h>
+
+/* Base version of the radiotap packet header data */
+#define PKTHDR_RADIOTAP_VERSION		0
+
+/* A generic radio capture format is desirable. There is one for
+ * Linux, but it is neither rigidly defined (there were not even
+ * units given for some fields) nor easily extensible.
+ *
+ * I suggest the following extensible radio capture format. It is
+ * based on a bitmap indicating which fields are present.
+ *
+ * I am trying to describe precisely what the application programmer
+ * should expect in the following, and for that reason I tell the
+ * units and origin of each measurement (where it applies), or else I
+ * use sufficiently weaselly language ("is a monotonically nondecreasing
+ * function of...") that I cannot set false expectations for lawyerly
+ * readers.
+ */
+
+/* The radio capture header precedes the 802.11 header.
+ * All data in the header is little endian on all platforms.
+ */
+struct ieee80211_radiotap_header {
+	uint8_t it_version;	/* Version 0. Only increases
+				 * for drastic changes,
+				 * introduction of compatible
+				 * new fields does not count.
+				 */
+	uint8_t it_pad;
+	uint16_t it_len;	/* length of the whole
+				 * header in bytes, including
+				 * it_version, it_pad,
+				 * it_len, and data fields.
+				 */
+	uint32_t it_present;	/* A bitmap telling which
+				 * fields are present. Set bit 31
+				 * (0x80000000) to extend the
+				 * bitmap by another 32 bits.
+				 * Additional extensions are made
+				 * by setting bit 31.
+				 */
+};
+
+/* Name                                 Data type    Units
+ * ----                                 ---------    -----
+ *
+ * IEEE80211_RADIOTAP_TSFT              __le64       microseconds
+ *
+ *      Value in microseconds of the MAC's 64-bit 802.11 Time
+ *      Synchronization Function timer when the first bit of the
+ *      MPDU arrived at the MAC. For received frames, only.
+ *
+ * IEEE80211_RADIOTAP_CHANNEL           2 x uint16_t   MHz, bitmap
+ *
+ *      Tx/Rx frequency in MHz, followed by flags (see below).
+ *
+ * IEEE80211_RADIOTAP_FHSS              uint16_t       see below
+ *
+ *      For frequency-hopping radios, the hop set (first byte)
+ *      and pattern (second byte).
+ *
+ * IEEE80211_RADIOTAP_RATE              u8           500kb/s
+ *
+ *      Tx/Rx data rate
+ *
+ * IEEE80211_RADIOTAP_DBM_ANTSIGNAL     s8           decibels from
+ *                                                   one milliwatt (dBm)
+ *
+ *      RF signal power at the antenna, decibel difference from
+ *      one milliwatt.
+ *
+ * IEEE80211_RADIOTAP_DBM_ANTNOISE      s8           decibels from
+ *                                                   one milliwatt (dBm)
+ *
+ *      RF noise power at the antenna, decibel difference from one
+ *      milliwatt.
+ *
+ * IEEE80211_RADIOTAP_DB_ANTSIGNAL      u8           decibel (dB)
+ *
+ *      RF signal power at the antenna, decibel difference from an
+ *      arbitrary, fixed reference.
+ *
+ * IEEE80211_RADIOTAP_DB_ANTNOISE       u8           decibel (dB)
+ *
+ *      RF noise power at the antenna, decibel difference from an
+ *      arbitrary, fixed reference point.
+ *
+ * IEEE80211_RADIOTAP_LOCK_QUALITY      uint16_t       unitless
+ *
+ *      Quality of Barker code lock. Unitless. Monotonically
+ *      nondecreasing with "better" lock strength. Called "Signal
+ *      Quality" in datasheets.  (Is there a standard way to measure
+ *      this?)
+ *
+ * IEEE80211_RADIOTAP_TX_ATTENUATION    uint16_t       unitless
+ *
+ *      Transmit power expressed as unitless distance from max
+ *      power set at factory calibration.  0 is max power.
+ *      Monotonically nondecreasing with lower power levels.
+ *
+ * IEEE80211_RADIOTAP_DB_TX_ATTENUATION uint16_t       decibels (dB)
+ *
+ *      Transmit power expressed as decibel distance from max power
+ *      set at factory calibration.  0 is max power.  Monotonically
+ *      nondecreasing with lower power levels.
+ *
+ * IEEE80211_RADIOTAP_DBM_TX_POWER      s8           decibels from
+ *                                                   one milliwatt (dBm)
+ *
+ *      Transmit power expressed as dBm (decibels from a 1 milliwatt
+ *      reference). This is the absolute power level measured at
+ *      the antenna port.
+ *
+ * IEEE80211_RADIOTAP_FLAGS             u8           bitmap
+ *
+ *      Properties of transmitted and received frames. See flags
+ *      defined below.
+ *
+ * IEEE80211_RADIOTAP_ANTENNA           u8           antenna index
+ *
+ *      Unitless indication of the Rx/Tx antenna for this packet.
+ *      The first antenna is antenna 0.
+ *
+ * IEEE80211_RADIOTAP_RX_FLAGS          uint16_t       bitmap
+ *
+ *     Properties of received frames. See flags defined below.
+ *
+ * IEEE80211_RADIOTAP_TX_FLAGS          uint16_t       bitmap
+ *
+ *     Properties of transmitted frames. See flags defined below.
+ *
+ * IEEE80211_RADIOTAP_RTS_RETRIES       u8           data
+ *
+ *     Number of rts retries a transmitted frame used.
+ *
+ * IEEE80211_RADIOTAP_DATA_RETRIES      u8           data
+ *
+ *     Number of unicast retries a transmitted frame used.
+ *
+ */
+enum ieee80211_radiotap_type {
+	IEEE80211_RADIOTAP_TSFT = 0,
+	IEEE80211_RADIOTAP_FLAGS = 1,
+	IEEE80211_RADIOTAP_RATE = 2,
+	IEEE80211_RADIOTAP_CHANNEL = 3,
+	IEEE80211_RADIOTAP_FHSS = 4,
+	IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5,
+	IEEE80211_RADIOTAP_DBM_ANTNOISE = 6,
+	IEEE80211_RADIOTAP_LOCK_QUALITY = 7,
+	IEEE80211_RADIOTAP_TX_ATTENUATION = 8,
+	IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9,
+	IEEE80211_RADIOTAP_DBM_TX_POWER = 10,
+	IEEE80211_RADIOTAP_ANTENNA = 11,
+	IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12,
+	IEEE80211_RADIOTAP_DB_ANTNOISE = 13,
+	IEEE80211_RADIOTAP_RX_FLAGS = 14,
+	IEEE80211_RADIOTAP_TX_FLAGS = 15,
+	IEEE80211_RADIOTAP_RTS_RETRIES = 16,
+	IEEE80211_RADIOTAP_DATA_RETRIES = 17,
+	IEEE80211_RADIOTAP_EXT = 31
+};
+
+/* Channel flags. */
+#define	IEEE80211_CHAN_TURBO	0x0010	/* Turbo channel */
+#define	IEEE80211_CHAN_CCK	0x0020	/* CCK channel */
+#define	IEEE80211_CHAN_OFDM	0x0040	/* OFDM channel */
+#define	IEEE80211_CHAN_2GHZ	0x0080	/* 2 GHz spectrum channel. */
+#define	IEEE80211_CHAN_5GHZ	0x0100	/* 5 GHz spectrum channel */
+#define	IEEE80211_CHAN_PASSIVE	0x0200	/* Only passive scan allowed */
+#define	IEEE80211_CHAN_DYN	0x0400	/* Dynamic CCK-OFDM channel */
+#define	IEEE80211_CHAN_GFSK	0x0800	/* GFSK channel (FHSS PHY) */
+
+/* For IEEE80211_RADIOTAP_FLAGS */
+#define	IEEE80211_RADIOTAP_F_CFP	0x01	/* sent/received
+						 * during CFP
+						 */
+#define	IEEE80211_RADIOTAP_F_SHORTPRE	0x02	/* sent/received
+						 * with short
+						 * preamble
+						 */
+#define	IEEE80211_RADIOTAP_F_WEP	0x04	/* sent/received
+						 * with WEP encryption
+						 */
+#define	IEEE80211_RADIOTAP_F_FRAG	0x08	/* sent/received
+						 * with fragmentation
+						 */
+#define	IEEE80211_RADIOTAP_F_FCS	0x10	/* frame includes FCS */
+#define	IEEE80211_RADIOTAP_F_DATAPAD	0x20	/* frame has padding between
+						 * 802.11 header and payload
+						 * (to 32-bit boundary)
+						 */
+/* For IEEE80211_RADIOTAP_RX_FLAGS */
+#define IEEE80211_RADIOTAP_F_RX_BADFCS	0x0001	/* frame failed crc check */
+
+/* For IEEE80211_RADIOTAP_TX_FLAGS */
+#define IEEE80211_RADIOTAP_F_TX_FAIL	0x0001	/* failed due to excessive
+						 * retries */
+#define IEEE80211_RADIOTAP_F_TX_CTS	0x0002	/* used cts 'protection' */
+#define IEEE80211_RADIOTAP_F_TX_RTS	0x0004	/* used rts/cts handshake */
+
+#endif				/* IEEE80211_RADIOTAP_H */
diff --git a/contrib/wpa/src/drivers/radiotap_iter.h b/contrib/wpa/src/drivers/radiotap_iter.h
new file mode 100644
index 0000000..92a798a
--- /dev/null
+++ b/contrib/wpa/src/drivers/radiotap_iter.h
@@ -0,0 +1,41 @@
+#ifndef __RADIOTAP_ITER_H
+#define __RADIOTAP_ITER_H
+
+#include "radiotap.h"
+
+/* Radiotap header iteration
+ *   implemented in radiotap.c
+ */
+/**
+ * struct ieee80211_radiotap_iterator - tracks walk thru present radiotap args
+ * @rtheader: pointer to the radiotap header we are walking through
+ * @max_length: length of radiotap header in cpu byte ordering
+ * @this_arg_index: IEEE80211_RADIOTAP_... index of current arg
+ * @this_arg: pointer to current radiotap arg
+ * @arg_index: internal next argument index
+ * @arg: internal next argument pointer
+ * @next_bitmap: internal pointer to next present u32
+ * @bitmap_shifter: internal shifter for curr u32 bitmap, b0 set == arg present
+ */
+
+struct ieee80211_radiotap_iterator {
+	struct ieee80211_radiotap_header *rtheader;
+	int max_length;
+	int this_arg_index;
+	unsigned char *this_arg;
+
+	int arg_index;
+	unsigned char *arg;
+	uint32_t *next_bitmap;
+	uint32_t bitmap_shifter;
+};
+
+extern int ieee80211_radiotap_iterator_init(
+   struct ieee80211_radiotap_iterator *iterator,
+   struct ieee80211_radiotap_header *radiotap_header,
+   int max_length);
+
+extern int ieee80211_radiotap_iterator_next(
+   struct ieee80211_radiotap_iterator *iterator);
+
+#endif /* __RADIOTAP_ITER_H */
diff --git a/contrib/wpa/src/eap_common/.gitignore b/contrib/wpa/src/eap_common/.gitignore
deleted file mode 100644
index a438335..0000000
--- a/contrib/wpa/src/eap_common/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.d
diff --git a/contrib/wpa/src/eap_common/eap_defs.h b/contrib/wpa/src/eap_common/eap_defs.h
index 0ac95b5..0efe7ab 100644
--- a/contrib/wpa/src/eap_common/eap_defs.h
+++ b/contrib/wpa/src/eap_common/eap_defs.h
@@ -67,7 +67,7 @@ typedef enum {
 	EAP_TYPE_SAKE = 48 /* RFC 4763 */,
 	EAP_TYPE_IKEV2 = 49 /* RFC 5106 */,
 	EAP_TYPE_AKA_PRIME = 50 /* draft-arkko-eap-aka-kdf-10.txt */,
-	EAP_TYPE_GPSK = 51 /* draft-ietf-emu-eap-gpsk-17.txt */,
+	EAP_TYPE_GPSK = 51 /* RFC 5433 */,
 	EAP_TYPE_EXPANDED = 254 /* RFC 3748 */
 } EapType;
 
diff --git a/contrib/wpa/src/eap_common/eap_fast_common.h b/contrib/wpa/src/eap_common/eap_fast_common.h
index 257123e..c85fd37 100644
--- a/contrib/wpa/src/eap_common/eap_fast_common.h
+++ b/contrib/wpa/src/eap_common/eap_fast_common.h
@@ -24,8 +24,7 @@
 #define TLS_EXT_PAC_OPAQUE 35
 
 /*
- * draft-cam-winget-eap-fast-provisioning-04.txt:
- * Section 4.2.1 - Formats for PAC TLV Attributes / Type Field
+ * RFC 5422: Section 4.2.1 - Formats for PAC TLV Attributes / Type Field
  * Note: bit 0x8000 (Mandatory) and bit 0x4000 (Reserved) are also defined
  * in the general PAC TLV format (Section 4.2).
  */
@@ -59,10 +58,7 @@ struct pac_tlv_hdr {
 
 #define EAP_FAST_PAC_KEY_LEN 32
 
-/* draft-cam-winget-eap-fast-provisioning-04.txt: 4.2.6 PAC-Type TLV
- * Note: Machine Authentication PAC and User Authorization PAC were removed in
- * draft-cam-winget-eap-fast-provisioning-03.txt
- */
+/* RFC 5422: 4.2.6 PAC-Type TLV */
 #define PAC_TYPE_TUNNEL_PAC 1
 /* Application Specific Short Lived PACs (only in volatile storage) */
 /* User Authorization PAC */
@@ -73,8 +69,8 @@ struct pac_tlv_hdr {
 
 
 /*
- * draft-cam-winget-eap-fast-provisioning-04.txt:
- * Section 3.4 - Key Derivations Used in the EAP-FAST Provisioning Exchange
+ * RFC 5422:
+ * Section 3.3 - Key Derivations Used in the EAP-FAST Provisioning Exchange
  */
 struct eap_fast_key_block_provisioning {
 	/* Extra key material after TLS key_block */
diff --git a/contrib/wpa/src/eap_common/eap_tlv_common.h b/contrib/wpa/src/eap_common/eap_tlv_common.h
index e3836d5..f86015d 100644
--- a/contrib/wpa/src/eap_common/eap_tlv_common.h
+++ b/contrib/wpa/src/eap_common/eap_tlv_common.h
@@ -24,8 +24,7 @@
 #define EAP_TLV_URI_TLV 8
 #define EAP_TLV_EAP_PAYLOAD_TLV 9
 #define EAP_TLV_INTERMEDIATE_RESULT_TLV 10
-#define EAP_TLV_PAC_TLV 11 /* draft-cam-winget-eap-fast-provisioning-04.txt,
-			    * Section 4.2 */
+#define EAP_TLV_PAC_TLV 11 /* RFC 5422, Section 4.2 */
 #define EAP_TLV_CRYPTO_BINDING_TLV 12
 #define EAP_TLV_CALLING_STATION_ID_TLV 13
 #define EAP_TLV_CALLED_STATION_ID_TLV 14
@@ -99,7 +98,7 @@ struct eap_tlv_request_action_tlv {
 	be16 action;
 } STRUCT_PACKED;
 
-/* draft-cam-winget-eap-fast-provisiong-04.txt, Section 4.2.6 - PAC-Type TLV */
+/* RFC 5422, Section 4.2.6 - PAC-Type TLV */
 struct eap_tlv_pac_type_tlv {
 	be16 tlv_type; /* PAC_TYPE_PAC_TYPE */
 	be16 length;
diff --git a/contrib/wpa/src/eap_peer/.gitignore b/contrib/wpa/src/eap_peer/.gitignore
deleted file mode 100644
index a438335..0000000
--- a/contrib/wpa/src/eap_peer/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.d
diff --git a/contrib/wpa/src/eap_peer/eap_fast.c b/contrib/wpa/src/eap_peer/eap_fast.c
index 07e345f..d008670 100644
--- a/contrib/wpa/src/eap_peer/eap_fast.c
+++ b/contrib/wpa/src/eap_peer/eap_fast.c
@@ -918,10 +918,7 @@ static int eap_fast_parse_pac_info(struct eap_fast_pac *entry, int type,
 		entry->a_id_info_len = len;
 		break;
 	case PAC_TYPE_PAC_TYPE:
-		/*
-		 * draft-cam-winget-eap-fast-provisioning-04.txt,
-		 * Section 4.2.6 - PAC-Type TLV
-		 */
+		/* RFC 5422, Section 4.2.6 - PAC-Type TLV */
 		if (len != 2) {
 			wpa_printf(MSG_INFO, "EAP-FAST: Invalid PAC-Type "
 				   "length %lu (expected 2)",
@@ -961,7 +958,7 @@ static int eap_fast_process_pac_info(struct eap_fast_pac *entry)
 	size_t left, len;
 	int type;
 
-	/* draft-cam-winget-eap-fast-provisioning-04.txt, Section 4.2.4 */
+	/* RFC 5422, Section 4.2.4 */
 
 	/* PAC-Type defaults to Tunnel PAC (Type 1) */
 	entry->pac_type = PAC_TYPE_TUNNEL_PAC;
diff --git a/contrib/wpa/src/eap_peer/eap_gpsk.c b/contrib/wpa/src/eap_peer/eap_gpsk.c
index 9126e1c..f6a1955 100644
--- a/contrib/wpa/src/eap_peer/eap_gpsk.c
+++ b/contrib/wpa/src/eap_peer/eap_gpsk.c
@@ -1,5 +1,5 @@
 /*
- * EAP peer method: EAP-GPSK (draft-ietf-emu-eap-gpsk-08.txt)
+ * EAP peer method: EAP-GPSK (RFC 5433)
  * Copyright (c) 2006-2008, Jouni Malinen <j@w1.fi>
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/contrib/wpa/src/eap_peer/eap_methods.h b/contrib/wpa/src/eap_peer/eap_methods.h
index c11bd8c..9fd9b51 100644
--- a/contrib/wpa/src/eap_peer/eap_methods.h
+++ b/contrib/wpa/src/eap_peer/eap_methods.h
@@ -62,6 +62,11 @@ static inline void eap_peer_unregister_methods(void)
 {
 }
 
+static inline char ** eap_get_names_as_string_array(size_t *num)
+{
+	return NULL;
+}
+
 #endif /* IEEE8021X_EAPOL */
 
 
diff --git a/contrib/wpa/src/eap_peer/eap_sim.c b/contrib/wpa/src/eap_peer/eap_sim.c
index a7e49f8..5e30d1f 100644
--- a/contrib/wpa/src/eap_peer/eap_sim.c
+++ b/contrib/wpa/src/eap_peer/eap_sim.c
@@ -468,8 +468,6 @@ static struct wpabuf * eap_sim_response_notification(struct eap_sim_data *data,
 	wpa_printf(MSG_DEBUG, "Generating EAP-SIM Notification (id=%d)", id);
 	msg = eap_sim_msg_init(EAP_CODE_RESPONSE, id,
 			       EAP_TYPE_SIM, EAP_SIM_SUBTYPE_NOTIFICATION);
-	wpa_printf(MSG_DEBUG, "   AT_NOTIFICATION");
-	eap_sim_msg_add(msg, EAP_SIM_AT_NOTIFICATION, notification, NULL, 0);
 	if (k_aut && data->reauth) {
 		wpa_printf(MSG_DEBUG, "   AT_IV");
 		wpa_printf(MSG_DEBUG, "   AT_ENCR_DATA");
diff --git a/contrib/wpa/src/eap_peer/eap_tls_common.c b/contrib/wpa/src/eap_peer/eap_tls_common.c
index 19afb90..186feaa 100644
--- a/contrib/wpa/src/eap_peer/eap_tls_common.c
+++ b/contrib/wpa/src/eap_peer/eap_tls_common.c
@@ -45,6 +45,18 @@ static int eap_tls_check_blob(struct eap_sm *sm, const char **name,
 }
 
 
+static void eap_tls_params_flags(struct tls_connection_params *params,
+				 const char *txt)
+{
+	if (txt == NULL)
+		return;
+	if (os_strstr(txt, "tls_allow_md5=1"))
+		params->flags |= TLS_CONN_ALLOW_SIGN_RSA_MD5;
+	if (os_strstr(txt, "tls_disable_time_checks=1"))
+		params->flags |= TLS_CONN_DISABLE_TIME_CHECKS;
+}
+
+
 static void eap_tls_params_from_conf1(struct tls_connection_params *params,
 				      struct eap_peer_config *config)
 {
@@ -62,6 +74,7 @@ static void eap_tls_params_from_conf1(struct tls_connection_params *params,
 	params->key_id = config->key_id;
 	params->cert_id = config->cert_id;
 	params->ca_cert_id = config->ca_cert_id;
+	eap_tls_params_flags(params, config->phase1);
 }
 
 
@@ -82,6 +95,7 @@ static void eap_tls_params_from_conf2(struct tls_connection_params *params,
 	params->key_id = config->key2_id;
 	params->cert_id = config->cert2_id;
 	params->ca_cert_id = config->ca_cert2_id;
+	eap_tls_params_flags(params, config->phase2);
 }
 
 
diff --git a/contrib/wpa/src/eap_peer/eap_tnc.c b/contrib/wpa/src/eap_peer/eap_tnc.c
index 0a3a01c..c560015 100644
--- a/contrib/wpa/src/eap_peer/eap_tnc.c
+++ b/contrib/wpa/src/eap_peer/eap_tnc.c
@@ -295,7 +295,7 @@ static struct wpabuf * eap_tnc_process(struct eap_sm *sm, void *priv,
 			wpa_printf(MSG_DEBUG, "EAP-TNC: Server did not use "
 				   "start flag in the first message");
 			ret->ignore = TRUE;
-			return NULL;
+			goto fail;
 		}
 
 		tncc_init_connection(data->tncc);
@@ -308,7 +308,7 @@ static struct wpabuf * eap_tnc_process(struct eap_sm *sm, void *priv,
 			wpa_printf(MSG_DEBUG, "EAP-TNC: Server used start "
 				   "flag again");
 			ret->ignore = TRUE;
-			return NULL;
+			goto fail;
 		}
 
 		res = tncc_process_if_tnccs(data->tncc,
@@ -317,7 +317,7 @@ static struct wpabuf * eap_tnc_process(struct eap_sm *sm, void *priv,
 		switch (res) {
 		case TNCCS_PROCESS_ERROR:
 			ret->ignore = TRUE;
-			return NULL;
+			goto fail;
 		case TNCCS_PROCESS_OK_NO_RECOMMENDATION:
 		case TNCCS_RECOMMENDATION_ERROR:
 			wpa_printf(MSG_DEBUG, "EAP-TNC: No "
@@ -404,6 +404,11 @@ static struct wpabuf * eap_tnc_process(struct eap_sm *sm, void *priv,
 	data->out_buf = resp;
 	data->state = PROC_MSG;
 	return eap_tnc_build_msg(data, ret, id);
+
+fail:
+	if (data->in_buf == &tmpbuf)
+		data->in_buf = NULL;
+	return NULL;
 }
 
 
diff --git a/contrib/wpa/src/eap_peer/eap_ttls.c b/contrib/wpa/src/eap_peer/eap_ttls.c
index e1a0fbd..0851f8b 100644
--- a/contrib/wpa/src/eap_peer/eap_ttls.c
+++ b/contrib/wpa/src/eap_peer/eap_ttls.c
@@ -842,7 +842,7 @@ static int eap_ttls_phase2_request_pap(struct eap_sm *sm,
 	/* User-Password; in RADIUS, this is encrypted, but EAP-TTLS encrypts
 	 * the data, so no separate encryption is used in the AVP itself.
 	 * However, the password is padded to obfuscate its length. */
-	pad = (16 - (password_len & 15)) & 15;
+	pad = password_len == 0 ? 16 : (16 - (password_len & 15)) & 15;
 	pos = eap_ttls_avp_hdr(pos, RADIUS_ATTR_USER_PASSWORD, 0, 1,
 			       password_len + pad);
 	os_memcpy(pos, password, password_len);
diff --git a/contrib/wpa/src/eap_peer/eap_wsc.c b/contrib/wpa/src/eap_peer/eap_wsc.c
index 17e42f4..7c8ad2f 100644
--- a/contrib/wpa/src/eap_peer/eap_wsc.c
+++ b/contrib/wpa/src/eap_peer/eap_wsc.c
@@ -144,7 +144,7 @@ static void * eap_wsc_init(struct eap_sm *sm)
 
 	if (registrar && cfg.pin) {
 		wps_registrar_add_pin(data->wps_ctx->registrar, NULL,
-				      cfg.pin, cfg.pin_len);
+				      cfg.pin, cfg.pin_len, 0);
 	}
 
 	return data;
diff --git a/contrib/wpa/src/eap_peer/tncc.c b/contrib/wpa/src/eap_peer/tncc.c
index 662662d..eaaa168 100644
--- a/contrib/wpa/src/eap_peer/tncc.c
+++ b/contrib/wpa/src/eap_peer/tncc.c
@@ -1106,6 +1106,7 @@ static struct tnc_if_imc * tncc_parse_imc(char *start, char *end, int *error)
 	if (pos >= end || *pos != ' ') {
 		wpa_printf(MSG_ERROR, "TNC: Ignoring invalid IMC line '%s' "
 			   "(no space after name)", start);
+		os_free(imc->name);
 		os_free(imc);
 		return NULL;
 	}
diff --git a/contrib/wpa/src/eap_server/.gitignore b/contrib/wpa/src/eap_server/.gitignore
deleted file mode 100644
index a438335..0000000
--- a/contrib/wpa/src/eap_server/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.d
diff --git a/contrib/wpa/src/eap_server/eap.c b/contrib/wpa/src/eap_server/eap.c
index dea91e6..897adc3 100644
--- a/contrib/wpa/src/eap_server/eap.c
+++ b/contrib/wpa/src/eap_server/eap.c
@@ -573,6 +573,13 @@ SM_STATE(EAP, SUCCESS2)
 	}
 
 	sm->eap_if.eapSuccess = TRUE;
+
+	/*
+	 * Start reauthentication with identity request even though we know the
+	 * previously used identity. This is needed to get reauthentication
+	 * started properly.
+	 */
+	sm->start_reauth = TRUE;
 }
 
 
@@ -1070,7 +1077,7 @@ static EapType eap_sm_Policy_getNextMethod(struct eap_sm *sm, int *vendor)
 
 static int eap_sm_Policy_getDecision(struct eap_sm *sm)
 {
-	if (!sm->eap_server && sm->identity) {
+	if (!sm->eap_server && sm->identity && !sm->start_reauth) {
 		wpa_printf(MSG_DEBUG, "EAP: getDecision: -> PASSTHROUGH");
 		return DECISION_PASSTHROUGH;
 	}
@@ -1091,7 +1098,8 @@ static int eap_sm_Policy_getDecision(struct eap_sm *sm)
 		return DECISION_FAILURE;
 	}
 
-	if ((sm->user == NULL || sm->update_user) && sm->identity) {
+	if ((sm->user == NULL || sm->update_user) && sm->identity &&
+	    !sm->start_reauth) {
 		/*
 		 * Allow Identity method to be started once to allow identity
 		 * selection hint to be sent from the authentication server,
@@ -1118,6 +1126,7 @@ static int eap_sm_Policy_getDecision(struct eap_sm *sm)
 		}
 		sm->update_user = FALSE;
 	}
+	sm->start_reauth = FALSE;
 
 	if (sm->user && sm->user_eap_method_index < EAP_MAX_METHODS &&
 	    (sm->user->methods[sm->user_eap_method_index].vendor !=
@@ -1252,7 +1261,7 @@ void eap_server_sm_deinit(struct eap_sm *sm)
 		sm->m->reset(sm, sm->eap_method_priv);
 	wpabuf_free(sm->eap_if.eapReqData);
 	os_free(sm->eap_if.eapKeyData);
-	os_free(sm->lastReqData);
+	wpabuf_free(sm->lastReqData);
 	wpabuf_free(sm->eap_if.eapRespData);
 	os_free(sm->identity);
 	os_free(sm->pac_opaque_encr_key);
diff --git a/contrib/wpa/src/eap_server/eap_fast.c b/contrib/wpa/src/eap_server/eap_fast.c
index b474c99..c06f396 100644
--- a/contrib/wpa/src/eap_server/eap_fast.c
+++ b/contrib/wpa/src/eap_server/eap_fast.c
@@ -73,6 +73,10 @@ struct eap_fast_data {
 };
 
 
+static int eap_fast_process_phase2_start(struct eap_sm *sm,
+					 struct eap_fast_data *data);
+
+
 static const char * eap_fast_state_txt(int state)
 {
 	switch (state) {
@@ -804,11 +808,48 @@ static struct wpabuf * eap_fast_build_pac(struct eap_sm *sm,
 }
 
 
+static int eap_fast_encrypt_phase2(struct eap_sm *sm,
+				   struct eap_fast_data *data,
+				   struct wpabuf *plain, int piggyback)
+{
+	struct wpabuf *encr;
+
+	wpa_hexdump_buf_key(MSG_DEBUG, "EAP-FAST: Encrypting Phase 2 TLVs",
+			    plain);
+	encr = eap_server_tls_encrypt(sm, &data->ssl, wpabuf_mhead(plain),
+				      wpabuf_len(plain));
+	wpabuf_free(plain);
+
+	if (data->ssl.out_buf && piggyback) {
+		wpa_printf(MSG_DEBUG, "EAP-FAST: Piggyback Phase 2 data "
+			   "(len=%d) with last Phase 1 Message (len=%d "
+			   "used=%d)",
+			   (int) wpabuf_len(encr),
+			   (int) wpabuf_len(data->ssl.out_buf),
+			   (int) data->ssl.out_used);
+		if (wpabuf_resize(&data->ssl.out_buf, wpabuf_len(encr)) < 0) {
+			wpa_printf(MSG_WARNING, "EAP-FAST: Failed to resize "
+				   "output buffer");
+			wpabuf_free(encr);
+			return -1;
+		}
+		wpabuf_put_buf(data->ssl.out_buf, encr);
+		wpabuf_free(encr);
+	} else {
+		wpabuf_free(data->ssl.out_buf);
+		data->ssl.out_used = 0;
+		data->ssl.out_buf = encr;
+	}
+
+	return 0;
+}
+
+
 static struct wpabuf * eap_fast_buildReq(struct eap_sm *sm, void *priv, u8 id)
 {
 	struct eap_fast_data *data = priv;
 	struct wpabuf *req = NULL;
-	struct wpabuf *encr;
+	int piggyback = 0;
 
 	if (data->ssl.state == FRAG_ACK) {
 		return eap_server_tls_build_ack(id, EAP_TYPE_FAST,
@@ -827,6 +868,19 @@ static struct wpabuf * eap_fast_buildReq(struct eap_sm *sm, void *priv, u8 id)
 		if (tls_connection_established(sm->ssl_ctx, data->ssl.conn)) {
 			if (eap_fast_phase1_done(sm, data) < 0)
 				return NULL;
+			if (data->state == PHASE2_START) {
+				/*
+				 * Try to generate Phase 2 data to piggyback
+				 * with the end of Phase 1 to avoid extra
+				 * roundtrip.
+				 */
+				wpa_printf(MSG_DEBUG, "EAP-FAST: Try to start "
+					   "Phase 2");
+				if (eap_fast_process_phase2_start(sm, data))
+					break;
+				req = eap_fast_build_phase2_req(sm, data, id);
+				piggyback = 1;
+			}
 		}
 		break;
 	case PHASE2_ID:
@@ -856,18 +910,9 @@ static struct wpabuf * eap_fast_buildReq(struct eap_sm *sm, void *priv, u8 id)
 		return NULL;
 	}
 
-	if (req) {
-		wpa_hexdump_buf_key(MSG_DEBUG, "EAP-FAST: Encrypting Phase 2 "
-				    "TLVs", req);
-		encr = eap_server_tls_encrypt(sm, &data->ssl,
-					      wpabuf_mhead(req),
-					      wpabuf_len(req));
-		wpabuf_free(req);
-
-		wpabuf_free(data->ssl.out_buf);
-		data->ssl.out_used = 0;
-		data->ssl.out_buf = encr;
-	}
+	if (req &&
+	    eap_fast_encrypt_phase2(sm, data, req, piggyback) < 0)
+		return NULL;
 
 	return eap_server_tls_build_msg(&data->ssl, EAP_TYPE_FAST,
 					data->fast_version, id);
@@ -1443,8 +1488,8 @@ static int eap_fast_process_phase1(struct eap_sm *sm,
 }
 
 
-static void eap_fast_process_phase2_start(struct eap_sm *sm,
-					  struct eap_fast_data *data)
+static int eap_fast_process_phase2_start(struct eap_sm *sm,
+					 struct eap_fast_data *data)
 {
 	u8 next_type;
 
@@ -1474,7 +1519,7 @@ static void eap_fast_process_phase2_start(struct eap_sm *sm,
 		next_type = EAP_TYPE_IDENTITY;
 	}
 
-	eap_fast_phase2_init(sm, data, next_type);
+	return eap_fast_phase2_init(sm, data, next_type);
 }
 
 
diff --git a/contrib/wpa/src/eap_server/eap_gpsk.c b/contrib/wpa/src/eap_server/eap_gpsk.c
index c87d452..d0c7559 100644
--- a/contrib/wpa/src/eap_server/eap_gpsk.c
+++ b/contrib/wpa/src/eap_server/eap_gpsk.c
@@ -1,5 +1,5 @@
 /*
- * hostapd / EAP-GPSK (draft-ietf-emu-eap-gpsk-08.txt) server
+ * hostapd / EAP-GPSK (RFC 5433) server
  * Copyright (c) 2006-2007, Jouni Malinen <j@w1.fi>
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/contrib/wpa/src/eap_server/eap_i.h b/contrib/wpa/src/eap_server/eap_i.h
index 61f564d..d52b86f 100644
--- a/contrib/wpa/src/eap_server/eap_i.h
+++ b/contrib/wpa/src/eap_server/eap_i.h
@@ -183,6 +183,8 @@ struct eap_sm {
 	int tnc;
 	struct wps_context *wps;
 	struct wpabuf *assoc_wps_ie;
+
+	Boolean start_reauth;
 };
 
 int eap_user_get(struct eap_sm *sm, const u8 *identity, size_t identity_len,
diff --git a/contrib/wpa/src/eap_server/eap_tls_common.c b/contrib/wpa/src/eap_server/eap_tls_common.c
index befc1bf..bda1184 100644
--- a/contrib/wpa/src/eap_server/eap_tls_common.c
+++ b/contrib/wpa/src/eap_server/eap_tls_common.c
@@ -344,7 +344,7 @@ struct wpabuf * eap_server_tls_encrypt(struct eap_sm *sm,
 	size_t buf_len;
 
 	/* reserve some extra room for encryption overhead */
-	buf_len = plain_len + 200;
+	buf_len = plain_len + 300;
 	buf = wpabuf_alloc(buf_len);
 	if (buf == NULL)
 		return NULL;
diff --git a/contrib/wpa/src/eap_server/eap_tnc.c b/contrib/wpa/src/eap_server/eap_tnc.c
index 834685b..4cb3ecf 100644
--- a/contrib/wpa/src/eap_server/eap_tnc.c
+++ b/contrib/wpa/src/eap_server/eap_tnc.c
@@ -500,7 +500,7 @@ static void eap_tnc_process(struct eap_sm *sm, void *priv,
 static Boolean eap_tnc_isDone(struct eap_sm *sm, void *priv)
 {
 	struct eap_tnc_data *data = priv;
-	return data->state == DONE;
+	return data->state == DONE || data->state == FAIL;
 }
 
 
diff --git a/contrib/wpa/src/eap_server/eap_ttls.c b/contrib/wpa/src/eap_server/eap_ttls.c
index b097ab2..21e4b21 100644
--- a/contrib/wpa/src/eap_server/eap_ttls.c
+++ b/contrib/wpa/src/eap_server/eap_ttls.c
@@ -954,7 +954,7 @@ static int eap_ttls_phase2_eap_init(struct eap_sm *sm,
 	sm->init_phase2 = 1;
 	data->phase2_priv = data->phase2_method->init(sm);
 	sm->init_phase2 = 0;
-	return 0;
+	return data->phase2_priv == NULL ? -1 : 0;
 }
 
 
@@ -1045,6 +1045,11 @@ static void eap_ttls_process_phase2_eap_response(struct eap_sm *sm,
 		next_type = sm->user->methods[0].method;
 		sm->user_eap_method_index = 1;
 		wpa_printf(MSG_DEBUG, "EAP-TTLS: try EAP type %d", next_type);
+		if (eap_ttls_phase2_eap_init(sm, data, next_type)) {
+			wpa_printf(MSG_DEBUG, "EAP-TTLS: Failed to initialize "
+				   "EAP type %d", next_type);
+			eap_ttls_state(data, FAILURE);
+		}
 		break;
 	case PHASE2_METHOD:
 		if (data->ttls_version > 0) {
@@ -1066,12 +1071,6 @@ static void eap_ttls_process_phase2_eap_response(struct eap_sm *sm,
 			   __func__, data->state);
 		break;
 	}
-
-	if (eap_ttls_phase2_eap_init(sm, data, next_type)) {
-		wpa_printf(MSG_DEBUG, "EAP-TTLS: Failed to initialize EAP "
-			   "type %d", next_type);
-		eap_ttls_state(data, FAILURE);
-	}
 }
 
 
diff --git a/contrib/wpa/src/eapol_supp/.gitignore b/contrib/wpa/src/eapol_supp/.gitignore
deleted file mode 100644
index a438335..0000000
--- a/contrib/wpa/src/eapol_supp/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.d
diff --git a/contrib/wpa/src/eapol_supp/eapol_supp_sm.c b/contrib/wpa/src/eapol_supp/eapol_supp_sm.c
index c832b5a..d163049 100644
--- a/contrib/wpa/src/eapol_supp/eapol_supp_sm.c
+++ b/contrib/wpa/src/eapol_supp/eapol_supp_sm.c
@@ -282,7 +282,12 @@ SM_STATE(SUPP_PAE, CONNECTING)
 		 * delay authentication. Use a short timeout to send the first
 		 * EAPOL-Start if Authenticator does not start authentication.
 		 */
+#ifdef CONFIG_WPS
+		/* Reduce latency on starting WPS negotiation. */
+		sm->startWhen = 1;
+#else /* CONFIG_WPS */
 		sm->startWhen = 3;
+#endif /* CONFIG_WPS */
 	}
 	eapol_enable_timer_tick(sm);
 	sm->eapolEap = FALSE;
@@ -737,8 +742,8 @@ static void eapol_sm_processKey(struct eapol_sm *sm)
 		os_memcpy(ekey + IEEE8021X_KEY_IV_LEN, keydata.encr_key,
 			  encr_key_len);
 		os_memcpy(datakey, key + 1, key_len);
-		rc4(datakey, key_len, ekey,
-		    IEEE8021X_KEY_IV_LEN + encr_key_len);
+		rc4_skip(ekey, IEEE8021X_KEY_IV_LEN + encr_key_len, 0,
+			 datakey, key_len);
 		wpa_hexdump_key(MSG_DEBUG, "EAPOL: Decrypted(RC4) key",
 				datakey, key_len);
 	} else if (key_len == 0) {
diff --git a/contrib/wpa/src/hlr_auc_gw/.gitignore b/contrib/wpa/src/hlr_auc_gw/.gitignore
deleted file mode 100644
index a438335..0000000
--- a/contrib/wpa/src/hlr_auc_gw/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.d
diff --git a/contrib/wpa/src/hlr_auc_gw/hlr_auc_gw.c b/contrib/wpa/src/hlr_auc_gw/hlr_auc_gw.c
index 3d914e6..e318903 100644
--- a/contrib/wpa/src/hlr_auc_gw/hlr_auc_gw.c
+++ b/contrib/wpa/src/hlr_auc_gw/hlr_auc_gw.c
@@ -532,7 +532,7 @@ static void aka_req_auth(int s, struct sockaddr_un *from, socklen_t fromlen,
 static void aka_auts(int s, struct sockaddr_un *from, socklen_t fromlen,
 		     char *imsi)
 {
-	char *auts, *rand;
+	char *auts, *__rand;
 	u8 _auts[EAP_AKA_AUTS_LEN], _rand[EAP_AKA_RAND_LEN], sqn[6];
 	struct milenage_parameters *m;
 
@@ -543,14 +543,14 @@ static void aka_auts(int s, struct sockaddr_un *from, socklen_t fromlen,
 		return;
 	*auts++ = '\0';
 
-	rand = strchr(auts, ' ');
-	if (rand == NULL)
+	__rand = strchr(auts, ' ');
+	if (__rand == NULL)
 		return;
-	*rand++ = '\0';
+	*__rand++ = '\0';
 
-	printf("AKA-AUTS: IMSI=%s AUTS=%s RAND=%s\n", imsi, auts, rand);
+	printf("AKA-AUTS: IMSI=%s AUTS=%s RAND=%s\n", imsi, auts, __rand);
 	if (hexstr2bin(auts, _auts, EAP_AKA_AUTS_LEN) ||
-	    hexstr2bin(rand, _rand, EAP_AKA_RAND_LEN)) {
+	    hexstr2bin(__rand, _rand, EAP_AKA_RAND_LEN)) {
 		printf("Could not parse AUTS/RAND\n");
 		return;
 	}
diff --git a/contrib/wpa/src/l2_packet/Makefile b/contrib/wpa/src/l2_packet/Makefile
new file mode 100644
index 0000000..cffba62
--- /dev/null
+++ b/contrib/wpa/src/l2_packet/Makefile
@@ -0,0 +1,9 @@
+all:
+	@echo Nothing to be made.
+
+clean:
+	for d in $(SUBDIRS); do make -C $$d clean; done
+	rm -f *~ *.o *.d
+
+install:
+	@echo Nothing to be made.
diff --git a/contrib/wpa/src/l2_packet/l2_packet_freebsd.c b/contrib/wpa/src/l2_packet/l2_packet_freebsd.c
new file mode 100644
index 0000000..d1034aa
--- /dev/null
+++ b/contrib/wpa/src/l2_packet/l2_packet_freebsd.c
@@ -0,0 +1,285 @@
+/*
+ * WPA Supplicant - Layer2 packet handling with FreeBSD
+ * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2005, Sam Leffler <sam@errno.com>
+ *
+ * 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.
+ */
+
+#include "includes.h"
+#ifdef __APPLE__
+#include <net/bpf.h>
+#endif /* __APPLE__ */
+#include <pcap.h>
+
+#include <sys/ioctl.h>
+#include <sys/sysctl.h>
+
+#include <net/if.h>
+#include <net/if_dl.h>
+#include <net/route.h>
+#include <netinet/in.h>
+
+#include "common.h"
+#include "eloop.h"
+#include "l2_packet.h"
+
+
+static const u8 pae_group_addr[ETH_ALEN] =
+{ 0x01, 0x80, 0xc2, 0x00, 0x00, 0x03 };
+
+struct l2_packet_data {
+	pcap_t *pcap;
+	char ifname[100];
+	u8 own_addr[ETH_ALEN];
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len);
+	void *rx_callback_ctx;
+	int l2_hdr; /* whether to include layer 2 (Ethernet) header data
+		     * buffers */
+};
+
+
+int l2_packet_get_own_addr(struct l2_packet_data *l2, u8 *addr)
+{
+	os_memcpy(addr, l2->own_addr, ETH_ALEN);
+	return 0;
+}
+
+
+int l2_packet_send(struct l2_packet_data *l2, const u8 *dst_addr, u16 proto,
+		   const u8 *buf, size_t len)
+{
+	if (!l2->l2_hdr) {
+		int ret;
+		struct l2_ethhdr *eth = os_malloc(sizeof(*eth) + len);
+		if (eth == NULL)
+			return -1;
+		os_memcpy(eth->h_dest, dst_addr, ETH_ALEN);
+		os_memcpy(eth->h_source, l2->own_addr, ETH_ALEN);
+		eth->h_proto = htons(proto);
+		os_memcpy(eth + 1, buf, len);
+		ret = pcap_inject(l2->pcap, (u8 *) eth, len + sizeof(*eth));
+		os_free(eth);
+		return ret;
+	} else
+		return pcap_inject(l2->pcap, buf, len);
+}
+
+
+static void l2_packet_receive(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	struct l2_packet_data *l2 = eloop_ctx;
+	pcap_t *pcap = sock_ctx;
+	struct pcap_pkthdr hdr;
+	const u_char *packet;
+	struct l2_ethhdr *ethhdr;
+	unsigned char *buf;
+	size_t len;
+
+	packet = pcap_next(pcap, &hdr);
+
+	if (packet == NULL || hdr.caplen < sizeof(*ethhdr))
+		return;
+
+	ethhdr = (struct l2_ethhdr *) packet;
+	if (l2->l2_hdr) {
+		buf = (unsigned char *) ethhdr;
+		len = hdr.caplen;
+	} else {
+		buf = (unsigned char *) (ethhdr + 1);
+		len = hdr.caplen - sizeof(*ethhdr);
+	}
+	l2->rx_callback(l2->rx_callback_ctx, ethhdr->h_source, buf, len);
+}
+
+
+static int l2_packet_init_libpcap(struct l2_packet_data *l2,
+				  unsigned short protocol)
+{
+	bpf_u_int32 pcap_maskp, pcap_netp;
+	char pcap_filter[200], pcap_err[PCAP_ERRBUF_SIZE];
+	struct bpf_program pcap_fp;
+
+	pcap_lookupnet(l2->ifname, &pcap_netp, &pcap_maskp, pcap_err);
+	l2->pcap = pcap_open_live(l2->ifname, 2500, 0, 10, pcap_err);
+	if (l2->pcap == NULL) {
+		fprintf(stderr, "pcap_open_live: %s\n", pcap_err);
+		fprintf(stderr, "ifname='%s'\n", l2->ifname);
+		return -1;
+	}
+	if (pcap_datalink(l2->pcap) != DLT_EN10MB &&
+	    pcap_set_datalink(l2->pcap, DLT_EN10MB) < 0) {
+		fprintf(stderr, "pcap_set_datalink(DLT_EN10MB): %s\n",
+			pcap_geterr(l2->pcap));
+		return -1;
+	}
+	os_snprintf(pcap_filter, sizeof(pcap_filter),
+		    "not ether src " MACSTR " and "
+		    "( ether dst " MACSTR " or ether dst " MACSTR " ) and "
+		    "ether proto 0x%x",
+		    MAC2STR(l2->own_addr), /* do not receive own packets */
+		    MAC2STR(l2->own_addr), MAC2STR(pae_group_addr),
+		    protocol);
+	if (pcap_compile(l2->pcap, &pcap_fp, pcap_filter, 1, pcap_netp) < 0) {
+		fprintf(stderr, "pcap_compile: %s\n", pcap_geterr(l2->pcap));
+		return -1;
+	}
+
+	if (pcap_setfilter(l2->pcap, &pcap_fp) < 0) {
+		fprintf(stderr, "pcap_setfilter: %s\n", pcap_geterr(l2->pcap));
+		return -1;
+	}
+
+	pcap_freecode(&pcap_fp);
+	/*
+	 * When libpcap uses BPF we must enable "immediate mode" to
+	 * receive frames right away; otherwise the system may
+	 * buffer them for us.
+	 */
+	{
+		unsigned int on = 1;
+		if (ioctl(pcap_fileno(l2->pcap), BIOCIMMEDIATE, &on) < 0) {
+			fprintf(stderr, "%s: cannot enable immediate mode on "
+				"interface %s: %s\n",
+				__func__, l2->ifname, strerror(errno));
+			/* XXX should we fail? */
+		}
+	}
+
+	eloop_register_read_sock(pcap_get_selectable_fd(l2->pcap),
+				 l2_packet_receive, l2, l2->pcap);
+
+	return 0;
+}
+
+
+static int eth_get(const char *device, u8 ea[ETH_ALEN])
+{
+	struct if_msghdr *ifm;
+	struct sockaddr_dl *sdl;
+	u_char *p, *buf;
+	size_t len;
+	int mib[] = { CTL_NET, AF_ROUTE, 0, AF_LINK, NET_RT_IFLIST, 0 };
+
+	if (sysctl(mib, 6, NULL, &len, NULL, 0) < 0)
+		return -1;
+	if ((buf = os_malloc(len)) == NULL)
+		return -1;
+	if (sysctl(mib, 6, buf, &len, NULL, 0) < 0) {
+		os_free(buf);
+		return -1;
+	}
+	for (p = buf; p < buf + len; p += ifm->ifm_msglen) {
+		ifm = (struct if_msghdr *)p;
+		sdl = (struct sockaddr_dl *)(ifm + 1);
+		if (ifm->ifm_type != RTM_IFINFO ||
+		    (ifm->ifm_addrs & RTA_IFP) == 0)
+			continue;
+		if (sdl->sdl_family != AF_LINK || sdl->sdl_nlen == 0 ||
+		    os_memcmp(sdl->sdl_data, device, sdl->sdl_nlen) != 0)
+			continue;
+		os_memcpy(ea, LLADDR(sdl), sdl->sdl_alen);
+		break;
+	}
+	os_free(buf);
+
+	if (p >= buf + len) {
+		errno = ESRCH;
+		return -1;
+	}
+	return 0;
+}
+
+
+struct l2_packet_data * l2_packet_init(
+	const char *ifname, const u8 *own_addr, unsigned short protocol,
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len),
+	void *rx_callback_ctx, int l2_hdr)
+{
+	struct l2_packet_data *l2;
+
+	l2 = os_zalloc(sizeof(struct l2_packet_data));
+	if (l2 == NULL)
+		return NULL;
+	os_strlcpy(l2->ifname, ifname, sizeof(l2->ifname));
+	l2->rx_callback = rx_callback;
+	l2->rx_callback_ctx = rx_callback_ctx;
+	l2->l2_hdr = l2_hdr;
+
+	if (eth_get(l2->ifname, l2->own_addr) < 0) {
+		fprintf(stderr, "Failed to get link-level address for "
+			"interface '%s'.\n", l2->ifname);
+		os_free(l2);
+		return NULL;
+	}
+
+	if (l2_packet_init_libpcap(l2, protocol)) {
+		os_free(l2);
+		return NULL;
+	}
+
+	return l2;
+}
+
+
+void l2_packet_deinit(struct l2_packet_data *l2)
+{
+	if (l2 != NULL) {
+		if (l2->pcap) {
+			eloop_unregister_read_sock(
+				pcap_get_selectable_fd(l2->pcap));
+			pcap_close(l2->pcap);
+		}
+		os_free(l2);
+	}
+}
+
+
+int l2_packet_get_ip_addr(struct l2_packet_data *l2, char *buf, size_t len)
+{
+	pcap_if_t *devs, *dev;
+	struct pcap_addr *addr;
+	struct sockaddr_in *saddr;
+	int found = 0;
+	char err[PCAP_ERRBUF_SIZE + 1];
+
+	if (pcap_findalldevs(&devs, err) < 0) {
+		wpa_printf(MSG_DEBUG, "pcap_findalldevs: %s\n", err);
+		return -1;
+	}
+
+	for (dev = devs; dev && !found; dev = dev->next) {
+		if (os_strcmp(dev->name, l2->ifname) != 0)
+			continue;
+
+		addr = dev->addresses;
+		while (addr) {
+			saddr = (struct sockaddr_in *) addr->addr;
+			if (saddr && saddr->sin_family == AF_INET) {
+				os_strlcpy(buf, inet_ntoa(saddr->sin_addr),
+					   len);
+				found = 1;
+				break;
+			}
+			addr = addr->next;
+		}
+	}
+
+	pcap_freealldevs(devs);
+
+	return found ? 0 : -1;
+}
+
+
+void l2_packet_notify_auth_start(struct l2_packet_data *l2)
+{
+}
diff --git a/contrib/wpa/src/l2_packet/l2_packet_linux.c b/contrib/wpa/src/l2_packet/l2_packet_linux.c
new file mode 100644
index 0000000..48d1bde
--- /dev/null
+++ b/contrib/wpa/src/l2_packet/l2_packet_linux.c
@@ -0,0 +1,200 @@
+/*
+ * WPA Supplicant - Layer2 packet handling with Linux packet sockets
+ * 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.
+ */
+
+#include "includes.h"
+#include <sys/ioctl.h>
+#include <netpacket/packet.h>
+#include <net/if.h>
+
+#include "common.h"
+#include "eloop.h"
+#include "l2_packet.h"
+
+
+struct l2_packet_data {
+	int fd; /* packet socket for EAPOL frames */
+	char ifname[IFNAMSIZ + 1];
+	int ifindex;
+	u8 own_addr[ETH_ALEN];
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len);
+	void *rx_callback_ctx;
+	int l2_hdr; /* whether to include layer 2 (Ethernet) header data
+		     * buffers */
+};
+
+
+int l2_packet_get_own_addr(struct l2_packet_data *l2, u8 *addr)
+{
+	os_memcpy(addr, l2->own_addr, ETH_ALEN);
+	return 0;
+}
+
+
+int l2_packet_send(struct l2_packet_data *l2, const u8 *dst_addr, u16 proto,
+		   const u8 *buf, size_t len)
+{
+	int ret;
+	if (l2 == NULL)
+		return -1;
+	if (l2->l2_hdr) {
+		ret = send(l2->fd, buf, len, 0);
+		if (ret < 0)
+			perror("l2_packet_send - send");
+	} else {
+		struct sockaddr_ll ll;
+		os_memset(&ll, 0, sizeof(ll));
+		ll.sll_family = AF_PACKET;
+		ll.sll_ifindex = l2->ifindex;
+		ll.sll_protocol = htons(proto);
+		ll.sll_halen = ETH_ALEN;
+		os_memcpy(ll.sll_addr, dst_addr, ETH_ALEN);
+		ret = sendto(l2->fd, buf, len, 0, (struct sockaddr *) &ll,
+			     sizeof(ll));
+		if (ret < 0)
+			perror("l2_packet_send - sendto");
+	}
+	return ret;
+}
+
+
+static void l2_packet_receive(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	struct l2_packet_data *l2 = eloop_ctx;
+	u8 buf[2300];
+	int res;
+	struct sockaddr_ll ll;
+	socklen_t fromlen;
+
+	os_memset(&ll, 0, sizeof(ll));
+	fromlen = sizeof(ll);
+	res = recvfrom(sock, buf, sizeof(buf), 0, (struct sockaddr *) &ll,
+		       &fromlen);
+	if (res < 0) {
+		perror("l2_packet_receive - recvfrom");
+		return;
+	}
+
+	l2->rx_callback(l2->rx_callback_ctx, ll.sll_addr, buf, res);
+}
+
+
+struct l2_packet_data * l2_packet_init(
+	const char *ifname, const u8 *own_addr, unsigned short protocol,
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len),
+	void *rx_callback_ctx, int l2_hdr)
+{
+	struct l2_packet_data *l2;
+	struct ifreq ifr;
+	struct sockaddr_ll ll;
+
+	l2 = os_zalloc(sizeof(struct l2_packet_data));
+	if (l2 == NULL)
+		return NULL;
+	os_strlcpy(l2->ifname, ifname, sizeof(l2->ifname));
+	l2->rx_callback = rx_callback;
+	l2->rx_callback_ctx = rx_callback_ctx;
+	l2->l2_hdr = l2_hdr;
+
+	l2->fd = socket(PF_PACKET, l2_hdr ? SOCK_RAW : SOCK_DGRAM,
+			htons(protocol));
+	if (l2->fd < 0) {
+		perror("socket(PF_PACKET)");
+		os_free(l2);
+		return NULL;
+	}
+	os_memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, l2->ifname, sizeof(ifr.ifr_name));
+	if (ioctl(l2->fd, SIOCGIFINDEX, &ifr) < 0) {
+		perror("ioctl[SIOCGIFINDEX]");
+		close(l2->fd);
+		os_free(l2);
+		return NULL;
+	}
+	l2->ifindex = ifr.ifr_ifindex;
+
+	os_memset(&ll, 0, sizeof(ll));
+	ll.sll_family = PF_PACKET;
+	ll.sll_ifindex = ifr.ifr_ifindex;
+	ll.sll_protocol = htons(protocol);
+	if (bind(l2->fd, (struct sockaddr *) &ll, sizeof(ll)) < 0) {
+		perror("bind[PF_PACKET]");
+		close(l2->fd);
+		os_free(l2);
+		return NULL;
+	}
+
+	if (ioctl(l2->fd, SIOCGIFHWADDR, &ifr) < 0) {
+		perror("ioctl[SIOCGIFHWADDR]");
+		close(l2->fd);
+		os_free(l2);
+		return NULL;
+	}
+	os_memcpy(l2->own_addr, ifr.ifr_hwaddr.sa_data, ETH_ALEN);
+
+	eloop_register_read_sock(l2->fd, l2_packet_receive, l2, NULL);
+
+	return l2;
+}
+
+
+void l2_packet_deinit(struct l2_packet_data *l2)
+{
+	if (l2 == NULL)
+		return;
+
+	if (l2->fd >= 0) {
+		eloop_unregister_read_sock(l2->fd);
+		close(l2->fd);
+	}
+		
+	os_free(l2);
+}
+
+
+int l2_packet_get_ip_addr(struct l2_packet_data *l2, char *buf, size_t len)
+{
+	int s;
+	struct ifreq ifr;
+	struct sockaddr_in *saddr;
+	size_t res;
+
+	s = socket(PF_INET, SOCK_DGRAM, 0);
+	if (s < 0) {
+		perror("socket");
+		return -1;
+	}
+	os_memset(&ifr, 0, sizeof(ifr));
+	os_strlcpy(ifr.ifr_name, l2->ifname, sizeof(ifr.ifr_name));
+	if (ioctl(s, SIOCGIFADDR, &ifr) < 0) {
+		if (errno != EADDRNOTAVAIL)
+			perror("ioctl[SIOCGIFADDR]");
+		close(s);
+		return -1;
+	}
+	close(s);
+	saddr = aliasing_hide_typecast(&ifr.ifr_addr, struct sockaddr_in);
+	if (saddr->sin_family != AF_INET)
+		return -1;
+	res = os_strlcpy(buf, inet_ntoa(saddr->sin_addr), len);
+	if (res >= len)
+		return -1;
+	return 0;
+}
+
+
+void l2_packet_notify_auth_start(struct l2_packet_data *l2)
+{
+}
diff --git a/contrib/wpa/src/l2_packet/l2_packet_ndis.c b/contrib/wpa/src/l2_packet/l2_packet_ndis.c
new file mode 100644
index 0000000..7de5880
--- /dev/null
+++ b/contrib/wpa/src/l2_packet/l2_packet_ndis.c
@@ -0,0 +1,516 @@
+/*
+ * WPA Supplicant - Layer2 packet handling with Microsoft NDISUIO
+ * 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 implementation requires Windows specific event loop implementation,
+ * i.e., eloop_win.c. In addition, the NDISUIO connection is shared with
+ * driver_ndis.c, so only that driver interface can be used and
+ * CONFIG_USE_NDISUIO must be defined.
+ *
+ * WinXP version of the code uses overlapped I/O and a single threaded design
+ * with callback functions from I/O code. WinCE version uses a separate RX
+ * thread that blocks on ReadFile() whenever the media status is connected.
+ */
+
+#include "includes.h"
+#include <winsock2.h>
+#include <ntddndis.h>
+
+#ifdef _WIN32_WCE
+#include <winioctl.h>
+#include <nuiouser.h>
+#endif /* _WIN32_WCE */
+
+#include "common.h"
+#include "eloop.h"
+#include "l2_packet.h"
+
+#ifndef _WIN32_WCE
+/* from nuiouser.h */
+#define FSCTL_NDISUIO_BASE      FILE_DEVICE_NETWORK
+#define _NDISUIO_CTL_CODE(_Function, _Method, _Access) \
+	CTL_CODE(FSCTL_NDISUIO_BASE, _Function, _Method, _Access)
+#define IOCTL_NDISUIO_SET_ETHER_TYPE \
+	_NDISUIO_CTL_CODE(0x202, METHOD_BUFFERED, \
+			  FILE_READ_ACCESS | FILE_WRITE_ACCESS)
+#endif /* _WIN32_WCE */
+
+/* From driver_ndis.c to shared the handle to NDISUIO */
+HANDLE driver_ndis_get_ndisuio_handle(void);
+
+/*
+ * NDISUIO supports filtering of only one ethertype at the time, so we must
+ * fake support for two (EAPOL and RSN pre-auth) by switching to pre-auth
+ * whenever wpa_supplicant is trying to pre-authenticate and then switching
+ * back to EAPOL when pre-authentication has been completed.
+ */
+
+struct l2_packet_data;
+
+struct l2_packet_ndisuio_global {
+	int refcount;
+	unsigned short first_proto;
+	struct l2_packet_data *l2[2];
+#ifdef _WIN32_WCE
+	HANDLE rx_thread;
+	HANDLE stop_request;
+	HANDLE ready_for_read;
+	HANDLE rx_processed;
+#endif /* _WIN32_WCE */
+};
+
+static struct l2_packet_ndisuio_global *l2_ndisuio_global = NULL;
+
+struct l2_packet_data {
+	char ifname[100];
+	u8 own_addr[ETH_ALEN];
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len);
+	void *rx_callback_ctx;
+	int l2_hdr; /* whether to include layer 2 (Ethernet) header in calls to
+		     * rx_callback and l2_packet_send() */
+	HANDLE rx_avail;
+#ifndef _WIN32_WCE
+	OVERLAPPED rx_overlapped;
+#endif /* _WIN32_WCE */
+	u8 rx_buf[1514];
+	DWORD rx_written;
+};
+
+
+int l2_packet_get_own_addr(struct l2_packet_data *l2, u8 *addr)
+{
+	os_memcpy(addr, l2->own_addr, ETH_ALEN);
+	return 0;
+}
+
+
+int l2_packet_send(struct l2_packet_data *l2, const u8 *dst_addr, u16 proto,
+		   const u8 *buf, size_t len)
+{
+	BOOL res;
+	DWORD written;
+	struct l2_ethhdr *eth;
+#ifndef _WIN32_WCE
+	OVERLAPPED overlapped;
+#endif /* _WIN32_WCE */
+	OVERLAPPED *o;
+
+	if (l2 == NULL)
+		return -1;
+
+#ifdef _WIN32_WCE
+	o = NULL;
+#else /* _WIN32_WCE */
+	os_memset(&overlapped, 0, sizeof(overlapped));
+	o = &overlapped;
+#endif /* _WIN32_WCE */
+
+	if (l2->l2_hdr) {
+		res = WriteFile(driver_ndis_get_ndisuio_handle(), buf, len,
+				&written, o);
+	} else {
+		size_t mlen = sizeof(*eth) + len;
+		eth = os_malloc(mlen);
+		if (eth == NULL)
+			return -1;
+
+		os_memcpy(eth->h_dest, dst_addr, ETH_ALEN);
+		os_memcpy(eth->h_source, l2->own_addr, ETH_ALEN);
+		eth->h_proto = htons(proto);
+		os_memcpy(eth + 1, buf, len);
+		res = WriteFile(driver_ndis_get_ndisuio_handle(), eth, mlen,
+				&written, o);
+		os_free(eth);
+	}
+
+	if (!res) {
+		DWORD err = GetLastError();
+#ifndef _WIN32_WCE
+		if (err == ERROR_IO_PENDING) {
+			/* For now, just assume that the packet will be sent in
+			 * time before the next write happens. This could be
+			 * cleaned up at some point to actually wait for
+			 * completion before starting new writes.
+			 */
+			return 0;
+		}
+#endif /* _WIN32_WCE */
+		wpa_printf(MSG_DEBUG, "L2(NDISUIO): WriteFile failed: %d",
+			   (int) GetLastError());
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static void l2_packet_callback(struct l2_packet_data *l2);
+
+#ifdef _WIN32_WCE
+static void l2_packet_rx_thread_try_read(struct l2_packet_data *l2)
+{
+	HANDLE handles[2];
+
+	wpa_printf(MSG_MSGDUMP, "l2_packet_rx_thread: -> ReadFile");
+	if (!ReadFile(driver_ndis_get_ndisuio_handle(), l2->rx_buf,
+		      sizeof(l2->rx_buf), &l2->rx_written, NULL)) {
+		DWORD err = GetLastError();
+		wpa_printf(MSG_DEBUG, "l2_packet_rx_thread: ReadFile failed: "
+			   "%d", (int) err);
+		/*
+		 * ReadFile on NDISUIO/WinCE returns ERROR_DEVICE_NOT_CONNECTED
+		 * error whenever the connection is not up. Yield the thread to
+		 * avoid triggering a busy loop. Connection event should stop
+		 * us from looping for long, but we need to allow enough CPU
+		 * for the main thread to process the media disconnection.
+		 */
+		Sleep(100);
+		return;
+	}
+
+	wpa_printf(MSG_DEBUG, "l2_packet_rx_thread: Read %d byte packet",
+		   (int) l2->rx_written);
+
+	/*
+	 * Notify the main thread about the availability of a frame and wait
+	 * for the frame to be processed.
+	 */
+	SetEvent(l2->rx_avail);
+	handles[0] = l2_ndisuio_global->stop_request;
+	handles[1] = l2_ndisuio_global->rx_processed;
+	WaitForMultipleObjects(2, handles, FALSE, INFINITE);
+	ResetEvent(l2_ndisuio_global->rx_processed);
+}
+
+
+static DWORD WINAPI l2_packet_rx_thread(LPVOID arg)
+{
+	struct l2_packet_data *l2 = arg;
+	DWORD res;
+	HANDLE handles[2];
+	int run = 1;
+
+	wpa_printf(MSG_DEBUG, "L2(NDISUIO): RX thread started");
+	handles[0] = l2_ndisuio_global->stop_request;
+	handles[1] = l2_ndisuio_global->ready_for_read;
+
+	/*
+	 * Unfortunately, NDISUIO on WinCE does not seem to support waiting
+	 * on the handle. There do not seem to be anything else that we could
+	 * wait for either. If one were to modify NDISUIO to set a named event
+	 * whenever packets are available, this event could be used here to
+	 * avoid having to poll for new packets or we could even move to use a
+	 * single threaded design.
+	 *
+	 * In addition, NDISUIO on WinCE is returning
+	 * ERROR_DEVICE_NOT_CONNECTED whenever ReadFile() is attempted while
+	 * the adapter is not in connected state. For now, we are just using a
+	 * local event to allow ReadFile calls only after having received NDIS
+	 * media connect event. This event could be easily converted to handle
+	 * another event if the protocol driver is replaced with somewhat more
+	 * useful design.
+	 */
+
+	while (l2_ndisuio_global && run) {
+		res = WaitForMultipleObjects(2, handles, FALSE, INFINITE);
+		switch (res) {
+		case WAIT_OBJECT_0:
+			wpa_printf(MSG_DEBUG, "l2_packet_rx_thread: Received "
+				   "request to stop RX thread");
+			run = 0;
+			break;
+		case WAIT_OBJECT_0 + 1:
+			l2_packet_rx_thread_try_read(l2);
+			break;
+		case WAIT_FAILED:
+		default:
+			wpa_printf(MSG_DEBUG, "l2_packet_rx_thread: "
+				   "WaitForMultipleObjects failed: %d",
+				   (int) GetLastError());
+			run = 0;
+			break;
+		}
+	}
+
+	wpa_printf(MSG_DEBUG, "L2(NDISUIO): RX thread stopped");
+
+	return 0;
+}
+#else /* _WIN32_WCE */
+static int l2_ndisuio_start_read(struct l2_packet_data *l2, int recursive)
+{
+	os_memset(&l2->rx_overlapped, 0, sizeof(l2->rx_overlapped));
+	l2->rx_overlapped.hEvent = l2->rx_avail;
+	if (!ReadFile(driver_ndis_get_ndisuio_handle(), l2->rx_buf,
+		      sizeof(l2->rx_buf), &l2->rx_written, &l2->rx_overlapped))
+	{
+		DWORD err = GetLastError();
+		if (err != ERROR_IO_PENDING) {
+			wpa_printf(MSG_DEBUG, "L2(NDISUIO): ReadFile failed: "
+				   "%d", (int) err);
+			return -1;
+		}
+		/*
+		 * Once read is completed, l2_packet_rx_event() will be
+		 * called.
+		 */
+	} else {
+		wpa_printf(MSG_DEBUG, "L2(NDISUIO): ReadFile returned data "
+			   "without wait for completion");
+		if (!recursive)
+			l2_packet_callback(l2);
+	}
+
+	return 0;
+}
+#endif /* _WIN32_WCE */
+
+
+static void l2_packet_callback(struct l2_packet_data *l2)
+{
+	const u8 *rx_buf, *rx_src;
+	size_t rx_len;
+	struct l2_ethhdr *ethhdr = (struct l2_ethhdr *) l2->rx_buf;
+
+	wpa_printf(MSG_DEBUG, "L2(NDISUIO): Read %d bytes",
+		   (int) l2->rx_written);
+
+	if (l2->l2_hdr || l2->rx_written < sizeof(*ethhdr)) {
+		rx_buf = (u8 *) ethhdr;
+		rx_len = l2->rx_written;
+	} else {
+		rx_buf = (u8 *) (ethhdr + 1);
+		rx_len = l2->rx_written - sizeof(*ethhdr);
+	}
+	rx_src = ethhdr->h_source;
+
+	l2->rx_callback(l2->rx_callback_ctx, rx_src, rx_buf, rx_len);
+#ifndef _WIN32_WCE
+	l2_ndisuio_start_read(l2, 1);
+#endif /* _WIN32_WCE */
+}
+
+
+static void l2_packet_rx_event(void *eloop_data, void *user_data)
+{
+	struct l2_packet_data *l2 = eloop_data;
+
+	if (l2_ndisuio_global)
+		l2 = l2_ndisuio_global->l2[l2_ndisuio_global->refcount - 1];
+
+	ResetEvent(l2->rx_avail);
+
+#ifndef _WIN32_WCE
+	if (!GetOverlappedResult(driver_ndis_get_ndisuio_handle(),
+				 &l2->rx_overlapped, &l2->rx_written, FALSE)) {
+		wpa_printf(MSG_DEBUG, "L2(NDISUIO): GetOverlappedResult "
+			   "failed: %d", (int) GetLastError());
+		return;
+	}
+#endif /* _WIN32_WCE */
+
+	l2_packet_callback(l2);
+
+#ifdef _WIN32_WCE
+	SetEvent(l2_ndisuio_global->rx_processed);
+#endif /* _WIN32_WCE */
+}
+
+
+static int l2_ndisuio_set_ether_type(unsigned short protocol)
+{
+	USHORT proto = htons(protocol);
+	DWORD written;
+
+	if (!DeviceIoControl(driver_ndis_get_ndisuio_handle(),
+			     IOCTL_NDISUIO_SET_ETHER_TYPE, &proto,
+			     sizeof(proto), NULL, 0, &written, NULL)) {
+		wpa_printf(MSG_ERROR, "L2(NDISUIO): "
+			   "IOCTL_NDISUIO_SET_ETHER_TYPE failed: %d",
+			   (int) GetLastError());
+		return -1;
+	}
+
+	return 0;
+}
+
+
+struct l2_packet_data * l2_packet_init(
+	const char *ifname, const u8 *own_addr, unsigned short protocol,
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len),
+	void *rx_callback_ctx, int l2_hdr)
+{
+	struct l2_packet_data *l2;
+
+	if (l2_ndisuio_global == NULL) {
+		l2_ndisuio_global = os_zalloc(sizeof(*l2_ndisuio_global));
+		if (l2_ndisuio_global == NULL)
+			return NULL;
+		l2_ndisuio_global->first_proto = protocol;
+	}
+	if (l2_ndisuio_global->refcount >= 2) {
+		wpa_printf(MSG_ERROR, "L2(NDISUIO): Not more than two "
+			   "simultaneous connections allowed");
+		return NULL;
+	}
+	l2_ndisuio_global->refcount++;
+
+	l2 = os_zalloc(sizeof(struct l2_packet_data));
+	if (l2 == NULL)
+		return NULL;
+	l2_ndisuio_global->l2[l2_ndisuio_global->refcount - 1] = l2;
+
+	os_strlcpy(l2->ifname, ifname, sizeof(l2->ifname));
+	l2->rx_callback = rx_callback;
+	l2->rx_callback_ctx = rx_callback_ctx;
+	l2->l2_hdr = l2_hdr;
+
+	if (own_addr)
+		os_memcpy(l2->own_addr, own_addr, ETH_ALEN);
+
+	if (l2_ndisuio_set_ether_type(protocol) < 0) {
+		os_free(l2);
+		return NULL;
+	}
+
+	if (l2_ndisuio_global->refcount > 1) {
+		wpa_printf(MSG_DEBUG, "L2(NDISUIO): Temporarily setting "
+			   "filtering ethertype to %04x", protocol);
+		if (l2_ndisuio_global->l2[0])
+			l2->rx_avail = l2_ndisuio_global->l2[0]->rx_avail;
+		return l2;
+	}
+
+	l2->rx_avail = CreateEvent(NULL, TRUE, FALSE, NULL);
+	if (l2->rx_avail == NULL) {
+		os_free(l2);
+		return NULL;
+	}
+
+	eloop_register_event(l2->rx_avail, sizeof(l2->rx_avail),
+			     l2_packet_rx_event, l2, NULL);
+
+#ifdef _WIN32_WCE
+	l2_ndisuio_global->stop_request = CreateEvent(NULL, TRUE, FALSE, NULL);
+	/*
+	 * This event is being set based on media connect/disconnect
+	 * notifications in driver_ndis.c.
+	 */
+	l2_ndisuio_global->ready_for_read =
+		CreateEvent(NULL, TRUE, FALSE, TEXT("WpaSupplicantConnected"));
+	l2_ndisuio_global->rx_processed = CreateEvent(NULL, TRUE, FALSE, NULL);
+	if (l2_ndisuio_global->stop_request == NULL ||
+	    l2_ndisuio_global->ready_for_read == NULL ||
+	    l2_ndisuio_global->rx_processed == NULL) {
+		if (l2_ndisuio_global->stop_request) {
+			CloseHandle(l2_ndisuio_global->stop_request);
+			l2_ndisuio_global->stop_request = NULL;
+		}
+		if (l2_ndisuio_global->ready_for_read) {
+			CloseHandle(l2_ndisuio_global->ready_for_read);
+			l2_ndisuio_global->ready_for_read = NULL;
+		}
+		if (l2_ndisuio_global->rx_processed) {
+			CloseHandle(l2_ndisuio_global->rx_processed);
+			l2_ndisuio_global->rx_processed = NULL;
+		}
+		eloop_unregister_event(l2->rx_avail, sizeof(l2->rx_avail));
+		os_free(l2);
+		return NULL;
+	}
+
+	l2_ndisuio_global->rx_thread = CreateThread(NULL, 0,
+						    l2_packet_rx_thread, l2, 0,
+						    NULL);
+	if (l2_ndisuio_global->rx_thread == NULL) {
+		wpa_printf(MSG_INFO, "L2(NDISUIO): Failed to create RX "
+			   "thread: %d", (int) GetLastError());
+		eloop_unregister_event(l2->rx_avail, sizeof(l2->rx_avail));
+		CloseHandle(l2_ndisuio_global->stop_request);
+		l2_ndisuio_global->stop_request = NULL;
+		os_free(l2);
+		return NULL;
+	}
+#else /* _WIN32_WCE */
+	l2_ndisuio_start_read(l2, 0);
+#endif /* _WIN32_WCE */
+
+	return l2;
+}
+
+
+void l2_packet_deinit(struct l2_packet_data *l2)
+{
+	if (l2 == NULL)
+		return;
+
+	if (l2_ndisuio_global) {
+		l2_ndisuio_global->refcount--;
+		l2_ndisuio_global->l2[l2_ndisuio_global->refcount] = NULL;
+		if (l2_ndisuio_global->refcount) {
+			wpa_printf(MSG_DEBUG, "L2(NDISUIO): restore filtering "
+				   "ethertype to %04x",
+				   l2_ndisuio_global->first_proto);
+			l2_ndisuio_set_ether_type(
+				l2_ndisuio_global->first_proto);
+			return;
+		}
+
+#ifdef _WIN32_WCE
+		wpa_printf(MSG_DEBUG, "L2(NDISUIO): Waiting for RX thread to "
+			   "stop");
+		SetEvent(l2_ndisuio_global->stop_request);
+		/*
+		 * Cancel pending ReadFile() in the RX thread (if we were still
+		 * connected at this point).
+		 */
+		if (!DeviceIoControl(driver_ndis_get_ndisuio_handle(),
+				     IOCTL_CANCEL_READ, NULL, 0, NULL, 0, NULL,
+				     NULL)) {
+			wpa_printf(MSG_DEBUG, "L2(NDISUIO): IOCTL_CANCEL_READ "
+				   "failed: %d", (int) GetLastError());
+			/* RX thread will exit blocking ReadFile once NDISUIO
+			 * notices that the adapter is disconnected. */
+		}
+		WaitForSingleObject(l2_ndisuio_global->rx_thread, INFINITE);
+		wpa_printf(MSG_DEBUG, "L2(NDISUIO): RX thread exited");
+		CloseHandle(l2_ndisuio_global->rx_thread);
+		CloseHandle(l2_ndisuio_global->stop_request);
+		CloseHandle(l2_ndisuio_global->ready_for_read);
+		CloseHandle(l2_ndisuio_global->rx_processed);
+#endif /* _WIN32_WCE */
+
+		os_free(l2_ndisuio_global);
+		l2_ndisuio_global = NULL;
+	}
+
+#ifndef _WIN32_WCE
+	CancelIo(driver_ndis_get_ndisuio_handle());
+#endif /* _WIN32_WCE */
+
+	eloop_unregister_event(l2->rx_avail, sizeof(l2->rx_avail));
+	CloseHandle(l2->rx_avail);
+	os_free(l2);
+}
+
+
+int l2_packet_get_ip_addr(struct l2_packet_data *l2, char *buf, size_t len)
+{
+	return -1;
+}
+
+
+void l2_packet_notify_auth_start(struct l2_packet_data *l2)
+{
+}
diff --git a/contrib/wpa/src/l2_packet/l2_packet_none.c b/contrib/wpa/src/l2_packet/l2_packet_none.c
new file mode 100644
index 0000000..5e3f6e9
--- /dev/null
+++ b/contrib/wpa/src/l2_packet/l2_packet_none.c
@@ -0,0 +1,123 @@
+/*
+ * WPA Supplicant - Layer2 packet handling example with dummy functions
+ * 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 file can be used as a starting point for layer2 packet implementation.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eloop.h"
+#include "l2_packet.h"
+
+
+struct l2_packet_data {
+	char ifname[17];
+	u8 own_addr[ETH_ALEN];
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len);
+	void *rx_callback_ctx;
+	int l2_hdr; /* whether to include layer 2 (Ethernet) header data
+		     * buffers */
+	int fd;
+};
+
+
+int l2_packet_get_own_addr(struct l2_packet_data *l2, u8 *addr)
+{
+	os_memcpy(addr, l2->own_addr, ETH_ALEN);
+	return 0;
+}
+
+
+int l2_packet_send(struct l2_packet_data *l2, const u8 *dst_addr, u16 proto,
+		   const u8 *buf, size_t len)
+{
+	if (l2 == NULL)
+		return -1;
+
+	/*
+	 * TODO: Send frame (may need different implementation depending on
+	 * whether l2->l2_hdr is set).
+	 */
+
+	return 0;
+}
+
+
+static void l2_packet_receive(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	struct l2_packet_data *l2 = eloop_ctx;
+	u8 buf[2300];
+	int res;
+
+	/* TODO: receive frame (e.g., recv() using sock */
+	buf[0] = 0;
+	res = 0;
+
+	l2->rx_callback(l2->rx_callback_ctx, NULL /* TODO: src addr */,
+			buf, res);
+}
+
+
+struct l2_packet_data * l2_packet_init(
+	const char *ifname, const u8 *own_addr, unsigned short protocol,
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len),
+	void *rx_callback_ctx, int l2_hdr)
+{
+	struct l2_packet_data *l2;
+
+	l2 = os_zalloc(sizeof(struct l2_packet_data));
+	if (l2 == NULL)
+		return NULL;
+	os_strlcpy(l2->ifname, ifname, sizeof(l2->ifname));
+	l2->rx_callback = rx_callback;
+	l2->rx_callback_ctx = rx_callback_ctx;
+	l2->l2_hdr = l2_hdr;
+
+	/*
+	 * TODO: open connection for receiving frames
+	 */
+	l2->fd = -1;
+	eloop_register_read_sock(l2->fd, l2_packet_receive, l2, NULL);
+
+	return l2;
+}
+
+
+void l2_packet_deinit(struct l2_packet_data *l2)
+{
+	if (l2 == NULL)
+		return;
+
+	if (l2->fd >= 0) {
+		eloop_unregister_read_sock(l2->fd);
+		/* TODO: close connection */
+	}
+		
+	os_free(l2);
+}
+
+
+int l2_packet_get_ip_addr(struct l2_packet_data *l2, char *buf, size_t len)
+{
+	/* TODO: get interface IP address */
+	return -1;
+}
+
+
+void l2_packet_notify_auth_start(struct l2_packet_data *l2)
+{
+	/* This function can be left empty */
+}
diff --git a/contrib/wpa/src/l2_packet/l2_packet_pcap.c b/contrib/wpa/src/l2_packet/l2_packet_pcap.c
new file mode 100644
index 0000000..8156e29
--- /dev/null
+++ b/contrib/wpa/src/l2_packet/l2_packet_pcap.c
@@ -0,0 +1,386 @@
+/*
+ * WPA Supplicant - Layer2 packet handling with libpcap/libdnet and WinPcap
+ * 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.
+ */
+
+#include "includes.h"
+#ifndef CONFIG_NATIVE_WINDOWS
+#include <sys/ioctl.h>
+#endif /* CONFIG_NATIVE_WINDOWS */
+#include <pcap.h>
+#ifndef CONFIG_WINPCAP
+#include <dnet.h>
+#endif /* CONFIG_WINPCAP */
+
+#include "common.h"
+#include "eloop.h"
+#include "l2_packet.h"
+
+
+static const u8 pae_group_addr[ETH_ALEN] =
+{ 0x01, 0x80, 0xc2, 0x00, 0x00, 0x03 };
+
+struct l2_packet_data {
+	pcap_t *pcap;
+#ifdef CONFIG_WINPCAP
+	unsigned int num_fast_poll;
+#else /* CONFIG_WINPCAP */
+	eth_t *eth;
+#endif /* CONFIG_WINPCAP */
+	char ifname[100];
+	u8 own_addr[ETH_ALEN];
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len);
+	void *rx_callback_ctx;
+	int l2_hdr; /* whether to include layer 2 (Ethernet) header in calls
+			* to rx_callback */
+};
+
+
+int l2_packet_get_own_addr(struct l2_packet_data *l2, u8 *addr)
+{
+	os_memcpy(addr, l2->own_addr, ETH_ALEN);
+	return 0;
+}
+
+
+#ifndef CONFIG_WINPCAP
+static int l2_packet_init_libdnet(struct l2_packet_data *l2)
+{
+	eth_addr_t own_addr;
+
+	l2->eth = eth_open(l2->ifname);
+	if (!l2->eth) {
+		printf("Failed to open interface '%s'.\n", l2->ifname);
+		perror("eth_open");
+		return -1;
+	}
+
+	if (eth_get(l2->eth, &own_addr) < 0) {
+		printf("Failed to get own hw address from interface '%s'.\n",
+		       l2->ifname);
+		perror("eth_get");
+		eth_close(l2->eth);
+		l2->eth = NULL;
+		return -1;
+	}
+	os_memcpy(l2->own_addr, own_addr.data, ETH_ALEN);
+
+	return 0;
+}
+#endif /* CONFIG_WINPCAP */
+
+
+int l2_packet_send(struct l2_packet_data *l2, const u8 *dst_addr, u16 proto,
+		   const u8 *buf, size_t len)
+{
+	int ret;
+	struct l2_ethhdr *eth;
+
+	if (l2 == NULL)
+		return -1;
+
+	if (l2->l2_hdr) {
+#ifdef CONFIG_WINPCAP
+		ret = pcap_sendpacket(l2->pcap, buf, len);
+#else /* CONFIG_WINPCAP */
+		ret = eth_send(l2->eth, buf, len);
+#endif /* CONFIG_WINPCAP */
+	} else {
+		size_t mlen = sizeof(*eth) + len;
+		eth = os_malloc(mlen);
+		if (eth == NULL)
+			return -1;
+
+		os_memcpy(eth->h_dest, dst_addr, ETH_ALEN);
+		os_memcpy(eth->h_source, l2->own_addr, ETH_ALEN);
+		eth->h_proto = htons(proto);
+		os_memcpy(eth + 1, buf, len);
+
+#ifdef CONFIG_WINPCAP
+		ret = pcap_sendpacket(l2->pcap, (u8 *) eth, mlen);
+#else /* CONFIG_WINPCAP */
+		ret = eth_send(l2->eth, (u8 *) eth, mlen);
+#endif /* CONFIG_WINPCAP */
+
+		os_free(eth);
+	}
+
+	return ret;
+}
+
+
+#ifndef CONFIG_WINPCAP
+static void l2_packet_receive(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	struct l2_packet_data *l2 = eloop_ctx;
+	pcap_t *pcap = sock_ctx;
+	struct pcap_pkthdr hdr;
+	const u_char *packet;
+	struct l2_ethhdr *ethhdr;
+	unsigned char *buf;
+	size_t len;
+
+	packet = pcap_next(pcap, &hdr);
+
+	if (packet == NULL || hdr.caplen < sizeof(*ethhdr))
+		return;
+
+	ethhdr = (struct l2_ethhdr *) packet;
+	if (l2->l2_hdr) {
+		buf = (unsigned char *) ethhdr;
+		len = hdr.caplen;
+	} else {
+		buf = (unsigned char *) (ethhdr + 1);
+		len = hdr.caplen - sizeof(*ethhdr);
+	}
+	l2->rx_callback(l2->rx_callback_ctx, ethhdr->h_source, buf, len);
+}
+#endif /* CONFIG_WINPCAP */
+
+
+#ifdef CONFIG_WINPCAP
+static void l2_packet_receive_cb(u_char *user, const struct pcap_pkthdr *hdr,
+				 const u_char *pkt_data)
+{
+	struct l2_packet_data *l2 = (struct l2_packet_data *) user;
+	struct l2_ethhdr *ethhdr;
+	unsigned char *buf;
+	size_t len;
+
+	if (pkt_data == NULL || hdr->caplen < sizeof(*ethhdr))
+		return;
+
+	ethhdr = (struct l2_ethhdr *) pkt_data;
+	if (l2->l2_hdr) {
+		buf = (unsigned char *) ethhdr;
+		len = hdr->caplen;
+	} else {
+		buf = (unsigned char *) (ethhdr + 1);
+		len = hdr->caplen - sizeof(*ethhdr);
+	}
+	l2->rx_callback(l2->rx_callback_ctx, ethhdr->h_source, buf, len);
+	/*
+	 * Use shorter poll interval for 3 seconds to reduce latency during key
+	 * handshake.
+	 */
+	l2->num_fast_poll = 3 * 50;
+}
+
+
+static void l2_packet_receive_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct l2_packet_data *l2 = eloop_ctx;
+	pcap_t *pcap = timeout_ctx;
+	int timeout;
+
+	if (l2->num_fast_poll > 0) {
+		timeout = 20000;
+		l2->num_fast_poll--;
+	} else
+		timeout = 100000;
+
+	/* Register new timeout before calling l2_packet_receive() since
+	 * receive handler may free this l2_packet instance (which will
+	 * cancel this timeout). */
+	eloop_register_timeout(0, timeout, l2_packet_receive_timeout,
+			       l2, pcap);
+	pcap_dispatch(pcap, 10, l2_packet_receive_cb, (u_char *) l2);
+}
+#endif /* CONFIG_WINPCAP */
+
+
+static int l2_packet_init_libpcap(struct l2_packet_data *l2,
+				  unsigned short protocol)
+{
+	bpf_u_int32 pcap_maskp, pcap_netp;
+	char pcap_filter[200], pcap_err[PCAP_ERRBUF_SIZE];
+	struct bpf_program pcap_fp;
+
+#ifdef CONFIG_WINPCAP
+	char ifname[128];
+	os_snprintf(ifname, sizeof(ifname), "\\Device\\NPF_%s", l2->ifname);
+	pcap_lookupnet(ifname, &pcap_netp, &pcap_maskp, pcap_err);
+	l2->pcap = pcap_open_live(ifname, 2500, 0, 10, pcap_err);
+	if (l2->pcap == NULL) {
+		fprintf(stderr, "pcap_open_live: %s\n", pcap_err);
+		fprintf(stderr, "ifname='%s'\n", ifname);
+		return -1;
+	}
+	if (pcap_setnonblock(l2->pcap, 1, pcap_err) < 0)
+		fprintf(stderr, "pcap_setnonblock: %s\n",
+			pcap_geterr(l2->pcap));
+#else /* CONFIG_WINPCAP */
+	pcap_lookupnet(l2->ifname, &pcap_netp, &pcap_maskp, pcap_err);
+	l2->pcap = pcap_open_live(l2->ifname, 2500, 0, 10, pcap_err);
+	if (l2->pcap == NULL) {
+		fprintf(stderr, "pcap_open_live: %s\n", pcap_err);
+		fprintf(stderr, "ifname='%s'\n", l2->ifname);
+		return -1;
+	}
+	if (pcap_datalink(l2->pcap) != DLT_EN10MB &&
+	    pcap_set_datalink(l2->pcap, DLT_EN10MB) < 0) {
+		fprintf(stderr, "pcap_set_datalink(DLT_EN10MB): %s\n",
+			pcap_geterr(l2->pcap));
+		return -1;
+	}
+#endif /* CONFIG_WINPCAP */
+	os_snprintf(pcap_filter, sizeof(pcap_filter),
+		    "not ether src " MACSTR " and "
+		    "( ether dst " MACSTR " or ether dst " MACSTR " ) and "
+		    "ether proto 0x%x",
+		    MAC2STR(l2->own_addr), /* do not receive own packets */
+		    MAC2STR(l2->own_addr), MAC2STR(pae_group_addr),
+		    protocol);
+	if (pcap_compile(l2->pcap, &pcap_fp, pcap_filter, 1, pcap_netp) < 0) {
+		fprintf(stderr, "pcap_compile: %s\n", pcap_geterr(l2->pcap));
+		return -1;
+	}
+
+	if (pcap_setfilter(l2->pcap, &pcap_fp) < 0) {
+		fprintf(stderr, "pcap_setfilter: %s\n", pcap_geterr(l2->pcap));
+		return -1;
+	}
+
+	pcap_freecode(&pcap_fp);
+#ifdef BIOCIMMEDIATE
+	/*
+	 * When libpcap uses BPF we must enable "immediate mode" to
+	 * receive frames right away; otherwise the system may
+	 * buffer them for us.
+	 */
+	{
+		unsigned int on = 1;
+		if (ioctl(pcap_fileno(l2->pcap), BIOCIMMEDIATE, &on) < 0) {
+			fprintf(stderr, "%s: cannot enable immediate mode on "
+				"interface %s: %s\n",
+				__func__, l2->ifname, strerror(errno));
+			/* XXX should we fail? */
+		}
+	}
+#endif /* BIOCIMMEDIATE */
+
+#ifdef CONFIG_WINPCAP
+	eloop_register_timeout(0, 100000, l2_packet_receive_timeout,
+			       l2, l2->pcap);
+#else /* CONFIG_WINPCAP */
+	eloop_register_read_sock(pcap_get_selectable_fd(l2->pcap),
+				 l2_packet_receive, l2, l2->pcap);
+#endif /* CONFIG_WINPCAP */
+
+	return 0;
+}
+
+
+struct l2_packet_data * l2_packet_init(
+	const char *ifname, const u8 *own_addr, unsigned short protocol,
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len),
+	void *rx_callback_ctx, int l2_hdr)
+{
+	struct l2_packet_data *l2;
+
+	l2 = os_zalloc(sizeof(struct l2_packet_data));
+	if (l2 == NULL)
+		return NULL;
+	os_strlcpy(l2->ifname, ifname, sizeof(l2->ifname));
+	l2->rx_callback = rx_callback;
+	l2->rx_callback_ctx = rx_callback_ctx;
+	l2->l2_hdr = l2_hdr;
+
+#ifdef CONFIG_WINPCAP
+	if (own_addr)
+		os_memcpy(l2->own_addr, own_addr, ETH_ALEN);
+#else /* CONFIG_WINPCAP */
+	if (l2_packet_init_libdnet(l2))
+		return NULL;
+#endif /* CONFIG_WINPCAP */
+
+	if (l2_packet_init_libpcap(l2, protocol)) {
+#ifndef CONFIG_WINPCAP
+		eth_close(l2->eth);
+#endif /* CONFIG_WINPCAP */
+		os_free(l2);
+		return NULL;
+	}
+
+	return l2;
+}
+
+
+void l2_packet_deinit(struct l2_packet_data *l2)
+{
+	if (l2 == NULL)
+		return;
+
+#ifdef CONFIG_WINPCAP
+	eloop_cancel_timeout(l2_packet_receive_timeout, l2, l2->pcap);
+#else /* CONFIG_WINPCAP */
+	if (l2->eth)
+		eth_close(l2->eth);
+	eloop_unregister_read_sock(pcap_get_selectable_fd(l2->pcap));
+#endif /* CONFIG_WINPCAP */
+	if (l2->pcap)
+		pcap_close(l2->pcap);
+	os_free(l2);
+}
+
+
+int l2_packet_get_ip_addr(struct l2_packet_data *l2, char *buf, size_t len)
+{
+	pcap_if_t *devs, *dev;
+	struct pcap_addr *addr;
+	struct sockaddr_in *saddr;
+	int found = 0;
+	char err[PCAP_ERRBUF_SIZE + 1];
+
+	if (pcap_findalldevs(&devs, err) < 0) {
+		wpa_printf(MSG_DEBUG, "pcap_findalldevs: %s\n", err);
+		return -1;
+	}
+
+	for (dev = devs; dev && !found; dev = dev->next) {
+		if (os_strcmp(dev->name, l2->ifname) != 0)
+			continue;
+
+		addr = dev->addresses;
+		while (addr) {
+			saddr = (struct sockaddr_in *) addr->addr;
+			if (saddr && saddr->sin_family == AF_INET) {
+				os_strlcpy(buf, inet_ntoa(saddr->sin_addr),
+					   len);
+				found = 1;
+				break;
+			}
+			addr = addr->next;
+		}
+	}
+
+	pcap_freealldevs(devs);
+
+	return found ? 0 : -1;
+}
+
+
+void l2_packet_notify_auth_start(struct l2_packet_data *l2)
+{
+#ifdef CONFIG_WINPCAP
+	/*
+	 * Use shorter poll interval for 3 seconds to reduce latency during key
+	 * handshake.
+	 */
+	l2->num_fast_poll = 3 * 50;
+	eloop_cancel_timeout(l2_packet_receive_timeout, l2, l2->pcap);
+	eloop_register_timeout(0, 10000, l2_packet_receive_timeout,
+			       l2, l2->pcap);
+#endif /* CONFIG_WINPCAP */
+}
diff --git a/contrib/wpa/src/l2_packet/l2_packet_privsep.c b/contrib/wpa/src/l2_packet/l2_packet_privsep.c
new file mode 100644
index 0000000..c0e7c49
--- /dev/null
+++ b/contrib/wpa/src/l2_packet/l2_packet_privsep.c
@@ -0,0 +1,267 @@
+/*
+ * WPA Supplicant - Layer2 packet handling with privilege separation
+ * Copyright (c) 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.
+ */
+
+#include "includes.h"
+#include <sys/un.h>
+
+#include "common.h"
+#include "eloop.h"
+#include "l2_packet.h"
+#include "privsep_commands.h"
+
+
+struct l2_packet_data {
+	int fd; /* UNIX domain socket for privsep access */
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len);
+	void *rx_callback_ctx;
+	u8 own_addr[ETH_ALEN];
+	char *own_socket_path;
+	struct sockaddr_un priv_addr;
+};
+
+
+static int wpa_priv_cmd(struct l2_packet_data *l2, int cmd,
+			const void *data, size_t data_len)
+{
+	struct msghdr msg;
+	struct iovec io[2];
+
+	io[0].iov_base = &cmd;
+	io[0].iov_len = sizeof(cmd);
+	io[1].iov_base = (u8 *) data;
+	io[1].iov_len = data_len;
+
+	os_memset(&msg, 0, sizeof(msg));
+	msg.msg_iov = io;
+	msg.msg_iovlen = data ? 2 : 1;
+	msg.msg_name = &l2->priv_addr;
+	msg.msg_namelen = sizeof(l2->priv_addr);
+
+	if (sendmsg(l2->fd, &msg, 0) < 0) {
+		perror("L2: sendmsg(cmd)");
+		return -1;
+	}
+
+	return 0;
+}
+
+			     
+int l2_packet_get_own_addr(struct l2_packet_data *l2, u8 *addr)
+{
+	os_memcpy(addr, l2->own_addr, ETH_ALEN);
+	return 0;
+}
+
+
+int l2_packet_send(struct l2_packet_data *l2, const u8 *dst_addr, u16 proto,
+		   const u8 *buf, size_t len)
+{
+	struct msghdr msg;
+	struct iovec io[4];
+	int cmd = PRIVSEP_CMD_L2_SEND;
+
+	io[0].iov_base = &cmd;
+	io[0].iov_len = sizeof(cmd);
+	io[1].iov_base = &dst_addr;
+	io[1].iov_len = ETH_ALEN;
+	io[2].iov_base = &proto;
+	io[2].iov_len = 2;
+	io[3].iov_base = (u8 *) buf;
+	io[3].iov_len = len;
+
+	os_memset(&msg, 0, sizeof(msg));
+	msg.msg_iov = io;
+	msg.msg_iovlen = 4;
+	msg.msg_name = &l2->priv_addr;
+	msg.msg_namelen = sizeof(l2->priv_addr);
+
+	if (sendmsg(l2->fd, &msg, 0) < 0) {
+		perror("L2: sendmsg(packet_send)");
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static void l2_packet_receive(int sock, void *eloop_ctx, void *sock_ctx)
+{
+	struct l2_packet_data *l2 = eloop_ctx;
+	u8 buf[2300];
+	int res;
+	struct sockaddr_un from;
+	socklen_t fromlen = sizeof(from);
+
+	os_memset(&from, 0, sizeof(from));
+	res = recvfrom(sock, buf, sizeof(buf), 0, (struct sockaddr *) &from,
+		       &fromlen);
+	if (res < 0) {
+		perror("l2_packet_receive - recvfrom");
+		return;
+	}
+	if (res < ETH_ALEN) {
+		wpa_printf(MSG_DEBUG, "L2: Too show packet received");
+		return;
+	}
+
+	if (from.sun_family != AF_UNIX ||
+	    os_strncmp(from.sun_path, l2->priv_addr.sun_path,
+		       sizeof(from.sun_path)) != 0) {
+		wpa_printf(MSG_DEBUG, "L2: Received message from unexpected "
+			   "source");
+		return;
+	}
+
+	l2->rx_callback(l2->rx_callback_ctx, buf, buf + ETH_ALEN,
+			res - ETH_ALEN);
+}
+
+
+struct l2_packet_data * l2_packet_init(
+	const char *ifname, const u8 *own_addr, unsigned short protocol,
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len),
+	void *rx_callback_ctx, int l2_hdr)
+{
+	struct l2_packet_data *l2;
+	char *own_dir = "/tmp";
+	char *priv_dir = "/var/run/wpa_priv";
+	size_t len;
+	static unsigned int counter = 0;
+	struct sockaddr_un addr;
+	fd_set rfds;
+	struct timeval tv;
+	int res;
+	u8 reply[ETH_ALEN + 1];
+	int reg_cmd[2];
+
+	l2 = os_zalloc(sizeof(struct l2_packet_data));
+	if (l2 == NULL)
+		return NULL;
+	l2->rx_callback = rx_callback;
+	l2->rx_callback_ctx = rx_callback_ctx;
+
+	len = os_strlen(own_dir) + 50;
+	l2->own_socket_path = os_malloc(len);
+	if (l2->own_socket_path == NULL) {
+		os_free(l2);
+		return NULL;
+	}
+	os_snprintf(l2->own_socket_path, len, "%s/wpa_privsep-l2-%d-%d",
+		    own_dir, getpid(), counter++);
+
+	l2->priv_addr.sun_family = AF_UNIX;
+	os_snprintf(l2->priv_addr.sun_path, sizeof(l2->priv_addr.sun_path),
+		    "%s/%s", priv_dir, ifname);
+
+	l2->fd = socket(PF_UNIX, SOCK_DGRAM, 0);
+	if (l2->fd < 0) {
+		perror("socket(PF_UNIX)");
+		os_free(l2->own_socket_path);
+		l2->own_socket_path = NULL;
+		os_free(l2);
+		return NULL;
+	}
+
+	os_memset(&addr, 0, sizeof(addr));
+	addr.sun_family = AF_UNIX;
+	os_strlcpy(addr.sun_path, l2->own_socket_path, sizeof(addr.sun_path));
+	if (bind(l2->fd, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+		perror("bind(PF_UNIX)");
+		goto fail;
+	}
+
+	reg_cmd[0] = protocol;
+	reg_cmd[1] = l2_hdr;
+	if (wpa_priv_cmd(l2, PRIVSEP_CMD_L2_REGISTER, reg_cmd, sizeof(reg_cmd))
+	    < 0) {
+		wpa_printf(MSG_ERROR, "L2: Failed to register with wpa_priv");
+		goto fail;
+	}
+
+	FD_ZERO(&rfds);
+	FD_SET(l2->fd, &rfds);
+	tv.tv_sec = 5;
+	tv.tv_usec = 0;
+	res = select(l2->fd + 1, &rfds, NULL, NULL, &tv);
+	if (res < 0 && errno != EINTR) {
+		perror("select");
+		goto fail;
+	}
+
+	if (FD_ISSET(l2->fd, &rfds)) {
+		res = recv(l2->fd, reply, sizeof(reply), 0);
+		if (res < 0) {
+			perror("recv");
+			goto fail;
+		}
+	} else {
+		wpa_printf(MSG_DEBUG, "L2: Timeout while waiting for "
+			   "registration reply");
+		goto fail;
+	}
+
+	if (res != ETH_ALEN) {
+		wpa_printf(MSG_DEBUG, "L2: Unexpected registration reply "
+			   "(len=%d)", res);
+	}
+	os_memcpy(l2->own_addr, reply, ETH_ALEN);
+
+	eloop_register_read_sock(l2->fd, l2_packet_receive, l2, NULL);
+
+	return l2;
+
+fail:
+	close(l2->fd);
+	l2->fd = -1;
+	unlink(l2->own_socket_path);
+	os_free(l2->own_socket_path);
+	l2->own_socket_path = NULL;
+	os_free(l2);
+	return NULL;
+}
+
+
+void l2_packet_deinit(struct l2_packet_data *l2)
+{
+	if (l2 == NULL)
+		return;
+
+	if (l2->fd >= 0) {
+		wpa_priv_cmd(l2, PRIVSEP_CMD_L2_UNREGISTER, NULL, 0);
+		eloop_unregister_read_sock(l2->fd);
+		close(l2->fd);
+	}
+
+	if (l2->own_socket_path) {
+		unlink(l2->own_socket_path);
+		os_free(l2->own_socket_path);
+	}
+		
+	os_free(l2);
+}
+
+
+int l2_packet_get_ip_addr(struct l2_packet_data *l2, char *buf, size_t len)
+{
+	/* TODO */
+	return -1;
+}
+
+
+void l2_packet_notify_auth_start(struct l2_packet_data *l2)
+{
+	wpa_priv_cmd(l2, PRIVSEP_CMD_L2_NOTIFY_AUTH_START, NULL, 0);
+}
diff --git a/contrib/wpa/src/l2_packet/l2_packet_winpcap.c b/contrib/wpa/src/l2_packet/l2_packet_winpcap.c
new file mode 100644
index 0000000..f76b386
--- /dev/null
+++ b/contrib/wpa/src/l2_packet/l2_packet_winpcap.c
@@ -0,0 +1,341 @@
+/*
+ * WPA Supplicant - Layer2 packet handling with WinPcap RX thread
+ * 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 l2_packet implementation is explicitly for WinPcap and Windows events.
+ * l2_packet_pcap.c has support for WinPcap, but it requires polling to receive
+ * frames which means relatively long latency for EAPOL RX processing. The
+ * implementation here uses a separate thread to allow WinPcap to be receiving
+ * all the time to reduce latency for EAPOL receiving from about 100 ms to 3 ms
+ * when comparing l2_packet_pcap.c to l2_packet_winpcap.c. Extra sleep of 50 ms
+ * is added in to receive thread whenever no EAPOL frames has been received for
+ * a while. Whenever an EAPOL handshake is expected, this sleep is removed.
+ *
+ * The RX thread receives a frame and signals main thread through Windows event
+ * about the availability of a new frame. Processing the received frame is
+ * synchronized with pair of Windows events so that no extra buffer or queuing
+ * mechanism is needed. This implementation requires Windows specific event
+ * loop implementation, i.e., eloop_win.c.
+ *
+ * WinPcap has pcap_getevent() that could, in theory at least, be used to
+ * implement this kind of waiting with a simpler single-thread design. However,
+ * that event handle is not really signaled immediately when receiving each
+ * frame, so it does not really work for this kind of use.
+ */
+
+#include "includes.h"
+#include <pcap.h>
+
+#include "common.h"
+#include "eloop.h"
+#include "l2_packet.h"
+
+
+static const u8 pae_group_addr[ETH_ALEN] =
+{ 0x01, 0x80, 0xc2, 0x00, 0x00, 0x03 };
+
+/*
+ * Number of pcap_dispatch() iterations to do without extra wait after each
+ * received EAPOL packet or authentication notification. This is used to reduce
+ * latency for EAPOL receive.
+ */
+static const size_t no_wait_count = 750;
+
+struct l2_packet_data {
+	pcap_t *pcap;
+	unsigned int num_fast_poll;
+	char ifname[100];
+	u8 own_addr[ETH_ALEN];
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len);
+	void *rx_callback_ctx;
+	int l2_hdr; /* whether to include layer 2 (Ethernet) header in calls to
+		     * rx_callback and l2_packet_send() */
+	int running;
+	HANDLE rx_avail, rx_done, rx_thread, rx_thread_done, rx_notify;
+	u8 *rx_buf, *rx_src;
+	size_t rx_len;
+	size_t rx_no_wait;
+};
+
+
+int l2_packet_get_own_addr(struct l2_packet_data *l2, u8 *addr)
+{
+	os_memcpy(addr, l2->own_addr, ETH_ALEN);
+	return 0;
+}
+
+
+int l2_packet_send(struct l2_packet_data *l2, const u8 *dst_addr, u16 proto,
+		   const u8 *buf, size_t len)
+{
+	int ret;
+	struct l2_ethhdr *eth;
+
+	if (l2 == NULL)
+		return -1;
+
+	if (l2->l2_hdr) {
+		ret = pcap_sendpacket(l2->pcap, buf, len);
+	} else {
+		size_t mlen = sizeof(*eth) + len;
+		eth = os_malloc(mlen);
+		if (eth == NULL)
+			return -1;
+
+		os_memcpy(eth->h_dest, dst_addr, ETH_ALEN);
+		os_memcpy(eth->h_source, l2->own_addr, ETH_ALEN);
+		eth->h_proto = htons(proto);
+		os_memcpy(eth + 1, buf, len);
+		ret = pcap_sendpacket(l2->pcap, (u8 *) eth, mlen);
+		os_free(eth);
+	}
+
+	return ret;
+}
+
+
+/* pcap_dispatch() callback for the RX thread */
+static void l2_packet_receive_cb(u_char *user, const struct pcap_pkthdr *hdr,
+				 const u_char *pkt_data)
+{
+	struct l2_packet_data *l2 = (struct l2_packet_data *) user;
+	struct l2_ethhdr *ethhdr;
+
+	if (pkt_data == NULL || hdr->caplen < sizeof(*ethhdr))
+		return;
+
+	ethhdr = (struct l2_ethhdr *) pkt_data;
+	if (l2->l2_hdr) {
+		l2->rx_buf = (u8 *) ethhdr;
+		l2->rx_len = hdr->caplen;
+	} else {
+		l2->rx_buf = (u8 *) (ethhdr + 1);
+		l2->rx_len = hdr->caplen - sizeof(*ethhdr);
+	}
+	l2->rx_src = ethhdr->h_source;
+	SetEvent(l2->rx_avail);
+	WaitForSingleObject(l2->rx_done, INFINITE);
+	ResetEvent(l2->rx_done);
+	l2->rx_no_wait = no_wait_count;
+}
+
+
+/* main RX loop that is running in a separate thread */
+static DWORD WINAPI l2_packet_receive_thread(LPVOID arg)
+{
+	struct l2_packet_data *l2 = arg;
+
+	while (l2->running) {
+		pcap_dispatch(l2->pcap, 1, l2_packet_receive_cb,
+			      (u_char *) l2);
+		if (l2->rx_no_wait > 0)
+			l2->rx_no_wait--;
+		if (WaitForSingleObject(l2->rx_notify,
+					l2->rx_no_wait ? 0 : 50) ==
+		    WAIT_OBJECT_0) {
+			l2->rx_no_wait = no_wait_count;
+			ResetEvent(l2->rx_notify);
+		}
+	}
+	SetEvent(l2->rx_thread_done);
+	ExitThread(0);
+	return 0;
+}
+
+
+/* main thread RX event handler */
+static void l2_packet_rx_event(void *eloop_data, void *user_data)
+{
+	struct l2_packet_data *l2 = eloop_data;
+	l2->rx_callback(l2->rx_callback_ctx, l2->rx_src, l2->rx_buf,
+			l2->rx_len);
+	ResetEvent(l2->rx_avail);
+	SetEvent(l2->rx_done);
+}
+
+
+static int l2_packet_init_libpcap(struct l2_packet_data *l2,
+				  unsigned short protocol)
+{
+	bpf_u_int32 pcap_maskp, pcap_netp;
+	char pcap_filter[200], pcap_err[PCAP_ERRBUF_SIZE];
+	struct bpf_program pcap_fp;
+
+	pcap_lookupnet(l2->ifname, &pcap_netp, &pcap_maskp, pcap_err);
+	l2->pcap = pcap_open_live(l2->ifname, 2500, 0, 1, pcap_err);
+	if (l2->pcap == NULL) {
+		fprintf(stderr, "pcap_open_live: %s\n", pcap_err);
+		fprintf(stderr, "ifname='%s'\n", l2->ifname);
+		return -1;
+	}
+	os_snprintf(pcap_filter, sizeof(pcap_filter),
+		    "not ether src " MACSTR " and "
+		    "( ether dst " MACSTR " or ether dst " MACSTR " ) and "
+		    "ether proto 0x%x",
+		    MAC2STR(l2->own_addr), /* do not receive own packets */
+		    MAC2STR(l2->own_addr), MAC2STR(pae_group_addr),
+		    protocol);
+	if (pcap_compile(l2->pcap, &pcap_fp, pcap_filter, 1, pcap_netp) < 0) {
+		fprintf(stderr, "pcap_compile: %s\n", pcap_geterr(l2->pcap));
+		return -1;
+	}
+
+	if (pcap_setfilter(l2->pcap, &pcap_fp) < 0) {
+		fprintf(stderr, "pcap_setfilter: %s\n", pcap_geterr(l2->pcap));
+		return -1;
+	}
+
+	pcap_freecode(&pcap_fp);
+
+	return 0;
+}
+
+
+struct l2_packet_data * l2_packet_init(
+	const char *ifname, const u8 *own_addr, unsigned short protocol,
+	void (*rx_callback)(void *ctx, const u8 *src_addr,
+			    const u8 *buf, size_t len),
+	void *rx_callback_ctx, int l2_hdr)
+{
+	struct l2_packet_data *l2;
+	DWORD thread_id;
+
+	l2 = os_zalloc(sizeof(struct l2_packet_data));
+	if (l2 == NULL)
+		return NULL;
+	if (os_strncmp(ifname, "\\Device\\NPF_", 12) == 0)
+		os_strlcpy(l2->ifname, ifname, sizeof(l2->ifname));
+	else
+		os_snprintf(l2->ifname, sizeof(l2->ifname), "\\Device\\NPF_%s",
+			    ifname);
+	l2->rx_callback = rx_callback;
+	l2->rx_callback_ctx = rx_callback_ctx;
+	l2->l2_hdr = l2_hdr;
+
+	if (own_addr)
+		os_memcpy(l2->own_addr, own_addr, ETH_ALEN);
+
+	if (l2_packet_init_libpcap(l2, protocol)) {
+		os_free(l2);
+		return NULL;
+	}
+
+	l2->rx_avail = CreateEvent(NULL, TRUE, FALSE, NULL);
+	l2->rx_done = CreateEvent(NULL, TRUE, FALSE, NULL);
+	l2->rx_notify = CreateEvent(NULL, TRUE, FALSE, NULL);
+	if (l2->rx_avail == NULL || l2->rx_done == NULL ||
+	    l2->rx_notify == NULL) {
+		CloseHandle(l2->rx_avail);
+		CloseHandle(l2->rx_done);
+		CloseHandle(l2->rx_notify);
+		pcap_close(l2->pcap);
+		os_free(l2);
+		return NULL;
+	}
+
+	eloop_register_event(l2->rx_avail, sizeof(l2->rx_avail),
+			     l2_packet_rx_event, l2, NULL);
+
+	l2->running = 1;
+	l2->rx_thread = CreateThread(NULL, 0, l2_packet_receive_thread, l2, 0,
+				     &thread_id);
+
+	return l2;
+}
+
+
+static void l2_packet_deinit_timeout(void *eloop_ctx, void *timeout_ctx)
+{
+	struct l2_packet_data *l2 = eloop_ctx;
+
+	if (l2->rx_thread_done &&
+	    WaitForSingleObject(l2->rx_thread_done, 2000) != WAIT_OBJECT_0) {
+		wpa_printf(MSG_DEBUG, "l2_packet_winpcap: RX thread did not "
+			   "exit - kill it\n");
+		TerminateThread(l2->rx_thread, 0);
+	}
+	CloseHandle(l2->rx_thread_done);
+	CloseHandle(l2->rx_thread);
+	if (l2->pcap)
+		pcap_close(l2->pcap);
+	eloop_unregister_event(l2->rx_avail, sizeof(l2->rx_avail));
+	CloseHandle(l2->rx_avail);
+	CloseHandle(l2->rx_done);
+	CloseHandle(l2->rx_notify);
+	os_free(l2);
+}
+
+
+void l2_packet_deinit(struct l2_packet_data *l2)
+{
+	if (l2 == NULL)
+		return;
+
+	l2->rx_thread_done = CreateEvent(NULL, TRUE, FALSE, NULL);
+
+	l2->running = 0;
+	pcap_breakloop(l2->pcap);
+
+	/*
+	 * RX thread may be waiting in l2_packet_receive_cb() for l2->rx_done
+	 * event and this event is set in l2_packet_rx_event(). However,
+	 * l2_packet_deinit() may end up being called from l2->rx_callback(),
+	 * so we need to return from here and complete deinitialization in
+	 * a registered timeout to avoid having to forcefully kill the RX
+	 * thread.
+	 */
+	eloop_register_timeout(0, 0, l2_packet_deinit_timeout, l2, NULL);
+}
+
+
+int l2_packet_get_ip_addr(struct l2_packet_data *l2, char *buf, size_t len)
+{
+	pcap_if_t *devs, *dev;
+	struct pcap_addr *addr;
+	struct sockaddr_in *saddr;
+	int found = 0;
+	char err[PCAP_ERRBUF_SIZE + 1];
+
+	if (pcap_findalldevs(&devs, err) < 0) {
+		wpa_printf(MSG_DEBUG, "pcap_findalldevs: %s\n", err);
+		return -1;
+	}
+
+	for (dev = devs; dev && !found; dev = dev->next) {
+		if (os_strcmp(dev->name, l2->ifname) != 0)
+			continue;
+
+		addr = dev->addresses;
+		while (addr) {
+			saddr = (struct sockaddr_in *) addr->addr;
+			if (saddr && saddr->sin_family == AF_INET) {
+				os_strlcpy(buf, inet_ntoa(saddr->sin_addr),
+					   len);
+				found = 1;
+				break;
+			}
+			addr = addr->next;
+		}
+	}
+
+	pcap_freealldevs(devs);
+
+	return found ? 0 : -1;
+}
+
+
+void l2_packet_notify_auth_start(struct l2_packet_data *l2)
+{
+	if (l2)
+		SetEvent(l2->rx_notify);
+}
diff --git a/contrib/wpa/src/radius/.gitignore b/contrib/wpa/src/radius/.gitignore
deleted file mode 100644
index a438335..0000000
--- a/contrib/wpa/src/radius/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.d
diff --git a/contrib/wpa/src/radius/radius_client.c b/contrib/wpa/src/radius/radius_client.c
index 673e97e..826acad 100644
--- a/contrib/wpa/src/radius/radius_client.c
+++ b/contrib/wpa/src/radius/radius_client.c
@@ -917,6 +917,22 @@ static void radius_retry_primary_timer(void *eloop_ctx, void *timeout_ctx)
 }
 
 
+static int radius_client_disable_pmtu_discovery(int s)
+{
+	int r = -1;
+#if defined(IP_MTU_DISCOVER) && defined(IP_PMTUDISC_DONT)
+	/* Turn off Path MTU discovery on IPv4/UDP sockets. */
+	int action = IP_PMTUDISC_DONT;
+	r = setsockopt(s, IPPROTO_IP, IP_MTU_DISCOVER, &action,
+		       sizeof(action));
+	if (r == -1)
+		wpa_printf(MSG_ERROR, "Failed to set IP_MTU_DISCOVER: "
+			   "%s", strerror(errno));
+#endif
+	return r;
+}
+
+
 static int radius_client_init_auth(struct radius_client_data *radius)
 {
 	struct hostapd_radius_servers *conf = radius->conf;
@@ -925,8 +941,10 @@ static int radius_client_init_auth(struct radius_client_data *radius)
 	radius->auth_serv_sock = socket(PF_INET, SOCK_DGRAM, 0);
 	if (radius->auth_serv_sock < 0)
 		perror("socket[PF_INET,SOCK_DGRAM]");
-	else
+	else {
+		radius_client_disable_pmtu_discovery(radius->auth_serv_sock);
 		ok++;
+	}
 
 #ifdef CONFIG_IPV6
 	radius->auth_serv_sock6 = socket(PF_INET6, SOCK_DGRAM, 0);
@@ -975,8 +993,10 @@ static int radius_client_init_acct(struct radius_client_data *radius)
 	radius->acct_serv_sock = socket(PF_INET, SOCK_DGRAM, 0);
 	if (radius->acct_serv_sock < 0)
 		perror("socket[PF_INET,SOCK_DGRAM]");
-	else
+	else {
+		radius_client_disable_pmtu_discovery(radius->acct_serv_sock);
 		ok++;
+	}
 
 #ifdef CONFIG_IPV6
 	radius->acct_serv_sock6 = socket(PF_INET6, SOCK_DGRAM, 0);
@@ -1060,6 +1080,12 @@ void radius_client_deinit(struct radius_client_data *radius)
 		eloop_unregister_read_sock(radius->auth_serv_sock);
 	if (radius->acct_serv_sock >= 0)
 		eloop_unregister_read_sock(radius->acct_serv_sock);
+#ifdef CONFIG_IPV6
+	if (radius->auth_serv_sock6 >= 0)
+		eloop_unregister_read_sock(radius->auth_serv_sock6);
+	if (radius->acct_serv_sock6 >= 0)
+		eloop_unregister_read_sock(radius->acct_serv_sock6);
+#endif /* CONFIG_IPV6 */
 
 	eloop_cancel_timeout(radius_retry_primary_timer, radius, NULL);
 
diff --git a/contrib/wpa/src/radius/radius_server.c b/contrib/wpa/src/radius/radius_server.c
index 1bfb93c..4f399bc 100644
--- a/contrib/wpa/src/radius/radius_server.c
+++ b/contrib/wpa/src/radius/radius_server.c
@@ -117,7 +117,8 @@ wpa_hexdump_ascii(MSG_MSGDUMP, "RADIUS SRV: " args)
 
 
 static void radius_server_session_timeout(void *eloop_ctx, void *timeout_ctx);
-
+static void radius_server_session_remove_timeout(void *eloop_ctx,
+						 void *timeout_ctx);
 
 
 static struct radius_client *
@@ -179,6 +180,7 @@ static void radius_server_session_free(struct radius_server_data *data,
 				       struct radius_session *sess)
 {
 	eloop_cancel_timeout(radius_server_session_timeout, data, sess);
+	eloop_cancel_timeout(radius_server_session_remove_timeout, data, sess);
 	eap_server_sm_deinit(sess->eap);
 	if (sess->last_msg) {
 		radius_msg_free(sess->last_msg);
@@ -194,9 +196,6 @@ static void radius_server_session_free(struct radius_server_data *data,
 }
 
 
-static void radius_server_session_remove_timeout(void *eloop_ctx,
-						 void *timeout_ctx);
-
 static void radius_server_session_remove(struct radius_server_data *data,
 					 struct radius_session *sess)
 {
@@ -493,6 +492,7 @@ static int radius_server_request(struct radius_server_data *data,
 	unsigned int state;
 	struct radius_session *sess;
 	struct radius_msg *reply;
+	int is_complete = 0;
 
 	if (force_sess)
 		sess = force_sess;
@@ -603,6 +603,9 @@ static int radius_server_request(struct radius_server_data *data,
 		return -1;
 	}
 
+	if (sess->eap_if->eapSuccess || sess->eap_if->eapFail)
+		is_complete = 1;
+
 	reply = radius_server_encapsulate_eap(data, client, sess, msg);
 
 	if (reply) {
@@ -644,7 +647,7 @@ static int radius_server_request(struct radius_server_data *data,
 		client->counters.packets_dropped++;
 	}
 
-	if (sess->eap_if->eapSuccess || sess->eap_if->eapFail) {
+	if (is_complete) {
 		RADIUS_DEBUG("Removing completed session 0x%x after timeout",
 			     sess->sess_id);
 		eloop_cancel_timeout(radius_server_session_remove_timeout,
@@ -663,7 +666,13 @@ static void radius_server_receive_auth(int sock, void *eloop_ctx,
 {
 	struct radius_server_data *data = eloop_ctx;
 	u8 *buf = NULL;
-	struct sockaddr_storage from;
+	union {
+		struct sockaddr_storage ss;
+		struct sockaddr_in sin;
+#ifdef CONFIG_IPV6
+		struct sockaddr_in6 sin6;
+#endif /* CONFIG_IPV6 */
+	} from;
 	socklen_t fromlen;
 	int len;
 	struct radius_client *client = NULL;
@@ -678,7 +687,7 @@ static void radius_server_receive_auth(int sock, void *eloop_ctx,
 
 	fromlen = sizeof(from);
 	len = recvfrom(sock, buf, RADIUS_MAX_MSG_LEN, 0,
-		       (struct sockaddr *) &from, &fromlen);
+		       (struct sockaddr *) &from.ss, &fromlen);
 	if (len < 0) {
 		perror("recvfrom[radius_server]");
 		goto fail;
@@ -686,28 +695,26 @@ static void radius_server_receive_auth(int sock, void *eloop_ctx,
 
 #ifdef CONFIG_IPV6
 	if (data->ipv6) {
-		struct sockaddr_in6 *from6 = (struct sockaddr_in6 *) &from;
-		if (inet_ntop(AF_INET6, &from6->sin6_addr, abuf, sizeof(abuf))
-		    == NULL)
+		if (inet_ntop(AF_INET6, &from.sin6.sin6_addr, abuf,
+			      sizeof(abuf)) == NULL)
 			abuf[0] = '\0';
-		from_port = ntohs(from6->sin6_port);
+		from_port = ntohs(from.sin6.sin6_port);
 		RADIUS_DEBUG("Received %d bytes from %s:%d",
 			     len, abuf, from_port);
 
 		client = radius_server_get_client(data,
 						  (struct in_addr *)
-						  &from6->sin6_addr, 1);
+						  &from.sin6.sin6_addr, 1);
 	}
 #endif /* CONFIG_IPV6 */
 
 	if (!data->ipv6) {
-		struct sockaddr_in *from4 = (struct sockaddr_in *) &from;
-		os_strlcpy(abuf, inet_ntoa(from4->sin_addr), sizeof(abuf));
-		from_port = ntohs(from4->sin_port);
+		os_strlcpy(abuf, inet_ntoa(from.sin.sin_addr), sizeof(abuf));
+		from_port = ntohs(from.sin.sin_port);
 		RADIUS_DEBUG("Received %d bytes from %s:%d",
 			     len, abuf, from_port);
 
-		client = radius_server_get_client(data, &from4->sin_addr, 0);
+		client = radius_server_get_client(data, &from.sin.sin_addr, 0);
 	}
 
 	RADIUS_DUMP("Received data", buf, len);
@@ -765,6 +772,22 @@ fail:
 }
 
 
+static int radius_server_disable_pmtu_discovery(int s)
+{
+	int r = -1;
+#if defined(IP_MTU_DISCOVER) && defined(IP_PMTUDISC_DONT)
+	/* Turn off Path MTU discovery on IPv4/UDP sockets. */
+	int action = IP_PMTUDISC_DONT;
+	r = setsockopt(s, IPPROTO_IP, IP_MTU_DISCOVER, &action,
+		       sizeof(action));
+	if (r == -1)
+		wpa_printf(MSG_ERROR, "Failed to set IP_MTU_DISCOVER: "
+			   "%s", strerror(errno));
+#endif
+	return r;
+}
+
+
 static int radius_server_open_socket(int port)
 {
 	int s;
@@ -776,6 +799,8 @@ static int radius_server_open_socket(int port)
 		return -1;
 	}
 
+	radius_server_disable_pmtu_discovery(s);
+
 	os_memset(&addr, 0, sizeof(addr));
 	addr.sin_family = AF_INET;
 	addr.sin_port = htons(port);
diff --git a/contrib/wpa/src/rsn_supp/.gitignore b/contrib/wpa/src/rsn_supp/.gitignore
deleted file mode 100644
index a438335..0000000
--- a/contrib/wpa/src/rsn_supp/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.d
diff --git a/contrib/wpa/src/rsn_supp/wpa.c b/contrib/wpa/src/rsn_supp/wpa.c
index b221476..e611fc5 100644
--- a/contrib/wpa/src/rsn_supp/wpa.c
+++ b/contrib/wpa/src/rsn_supp/wpa.c
@@ -358,14 +358,15 @@ static int wpa_derive_ptk(struct wpa_sm *sm, const unsigned char *src_addr,
 			  const struct wpa_eapol_key *key,
 			  struct wpa_ptk *ptk)
 {
+	size_t ptk_len = sm->pairwise_cipher == WPA_CIPHER_CCMP ? 48 : 64;
 #ifdef CONFIG_IEEE80211R
 	if (wpa_key_mgmt_ft(sm->key_mgmt))
-		return wpa_derive_ptk_ft(sm, src_addr, key, ptk);
+		return wpa_derive_ptk_ft(sm, src_addr, key, ptk, ptk_len);
 #endif /* CONFIG_IEEE80211R */
 
 	wpa_pmk_to_ptk(sm->pmk, sm->pmk_len, "Pairwise key expansion",
 		       sm->own_addr, sm->bssid, sm->snonce, key->key_nonce,
-		       (u8 *) ptk, sizeof(*ptk),
+		       (u8 *) ptk, ptk_len,
 		       wpa_key_mgmt_sha256(sm->key_mgmt));
 	return 0;
 }
@@ -407,13 +408,13 @@ static void wpa_supplicant_process_1_of_4(struct wpa_sm *sm,
 #endif /* CONFIG_NO_WPA2 */
 
 	if (wpa_supplicant_get_pmk(sm, src_addr, ie.pmkid))
-		return;
+		goto failed;
 
 	if (sm->renew_snonce) {
 		if (os_get_random(sm->snonce, WPA_NONCE_LEN)) {
 			wpa_msg(sm->ctx->ctx, MSG_WARNING,
 				"WPA: Failed to get random data for SNonce");
-			return;
+			goto failed;
 		}
 		sm->renew_snonce = 0;
 		wpa_hexdump(MSG_DEBUG, "WPA: Renewed SNonce",
@@ -433,9 +434,13 @@ static void wpa_supplicant_process_1_of_4(struct wpa_sm *sm,
 	if (wpa_supplicant_send_2_of_4(sm, sm->bssid, key, ver, sm->snonce,
 				       sm->assoc_wpa_ie, sm->assoc_wpa_ie_len,
 				       ptk))
-		return;
+		goto failed;
 
 	os_memcpy(sm->anonce, key->key_nonce, WPA_NONCE_LEN);
+	return;
+
+failed:
+	wpa_sm_deauthenticate(sm, WLAN_REASON_UNSPECIFIED);
 }
 
 
@@ -537,7 +542,8 @@ static int wpa_supplicant_install_ptk(struct wpa_sm *sm,
 	if (wpa_sm_set_key(sm, alg, sm->bssid, 0, 1, key_rsc, rsclen,
 			   (u8 *) sm->ptk.tk1, keylen) < 0) {
 		wpa_printf(MSG_WARNING, "WPA: Failed to set PTK to the "
-			   "driver.");
+			   "driver (alg=%d keylen=%d bssid=" MACSTR ")",
+			   alg, keylen, MAC2STR(sm->bssid));
 		return -1;
 	}
 
@@ -647,7 +653,8 @@ static int wpa_supplicant_install_gtk(struct wpa_sm *sm,
 				  gd->keyidx, gd->tx, key_rsc, gd->key_rsc_len,
 				  _gtk, gd->gtk_len) < 0) {
 		wpa_printf(MSG_WARNING, "WPA: Failed to set GTK to "
-			   "the driver.");
+			   "the driver (alg=%d keylen=%d keyidx=%d)",
+			   gd->alg, gd->gtk_len, gd->keyidx);
 		return -1;
 	}
 
@@ -944,30 +951,30 @@ static void wpa_supplicant_process_3_of_4(struct wpa_sm *sm,
 	wpa_supplicant_parse_ies(pos, len, &ie);
 	if (ie.gtk && !(key_info & WPA_KEY_INFO_ENCR_KEY_DATA)) {
 		wpa_printf(MSG_WARNING, "WPA: GTK IE in unencrypted key data");
-		return;
+		goto failed;
 	}
 #ifdef CONFIG_IEEE80211W
 	if (ie.igtk && !(key_info & WPA_KEY_INFO_ENCR_KEY_DATA)) {
 		wpa_printf(MSG_WARNING, "WPA: IGTK KDE in unencrypted key "
 			   "data");
-		return;
+		goto failed;
 	}
 
 	if (ie.igtk && ie.igtk_len != sizeof(struct wpa_igtk_kde)) {
 		wpa_printf(MSG_WARNING, "WPA: Invalid IGTK KDE length %lu",
 			   (unsigned long) ie.igtk_len);
-		return;
+		goto failed;
 	}
 #endif /* CONFIG_IEEE80211W */
 
 	if (wpa_supplicant_validate_ie(sm, sm->bssid, &ie) < 0)
-		return;
+		goto failed;
 
 	if (os_memcmp(sm->anonce, key->key_nonce, WPA_NONCE_LEN) != 0) {
 		wpa_printf(MSG_WARNING, "WPA: ANonce from message 1 of 4-Way "
 			   "Handshake differs from 3 of 4-Way Handshake - drop"
 			   " packet (src=" MACSTR ")", MAC2STR(sm->bssid));
-		return;
+		goto failed;
 	}
 
 	keylen = WPA_GET_BE16(key->key_length);
@@ -977,7 +984,7 @@ static void wpa_supplicant_process_3_of_4(struct wpa_sm *sm,
 			wpa_printf(MSG_WARNING, "WPA: Invalid CCMP key length "
 				   "%d (src=" MACSTR ")",
 				   keylen, MAC2STR(sm->bssid));
-			return;
+			goto failed;
 		}
 		break;
 	case WPA_CIPHER_TKIP:
@@ -985,14 +992,15 @@ static void wpa_supplicant_process_3_of_4(struct wpa_sm *sm,
 			wpa_printf(MSG_WARNING, "WPA: Invalid TKIP key length "
 				   "%d (src=" MACSTR ")",
 				   keylen, MAC2STR(sm->bssid));
-			return;
+			goto failed;
 		}
 		break;
 	}
 
 	if (wpa_supplicant_send_4_of_4(sm, sm->bssid, key, ver, key_info,
-				       NULL, 0, &sm->ptk))
-		return;
+				       NULL, 0, &sm->ptk)) {
+		goto failed;
+	}
 
 	/* SNonce was successfully used in msg 3/4, so mark it to be renewed
 	 * for the next 4-Way Handshake. If msg 3 is received again, the old
@@ -1000,7 +1008,8 @@ static void wpa_supplicant_process_3_of_4(struct wpa_sm *sm,
 	sm->renew_snonce = 1;
 
 	if (key_info & WPA_KEY_INFO_INSTALL) {
-		wpa_supplicant_install_ptk(sm, key);
+		if (wpa_supplicant_install_ptk(sm, key))
+			goto failed;
 	}
 
 	if (key_info & WPA_KEY_INFO_SECURE) {
@@ -1015,10 +1024,18 @@ static void wpa_supplicant_process_3_of_4(struct wpa_sm *sm,
 	    wpa_supplicant_pairwise_gtk(sm, key,
 					ie.gtk, ie.gtk_len, key_info) < 0) {
 		wpa_printf(MSG_INFO, "RSN: Failed to configure GTK");
+		goto failed;
 	}
 
-	if (ieee80211w_set_keys(sm, &ie) < 0)
+	if (ieee80211w_set_keys(sm, &ie) < 0) {
 		wpa_printf(MSG_INFO, "RSN: Failed to configure IGTK");
+		goto failed;
+	}
+
+	return;
+
+failed:
+	wpa_sm_deauthenticate(sm, WLAN_REASON_UNSPECIFIED);
 }
 
 
@@ -1209,11 +1226,11 @@ static void wpa_supplicant_process_1_of_2(struct wpa_sm *sm,
 	wpa_sm_set_state(sm, WPA_GROUP_HANDSHAKE);
 
 	if (ret)
-		return;
+		goto failed;
 
 	if (wpa_supplicant_install_gtk(sm, &gd, key->key_rsc) ||
 	    wpa_supplicant_send_2_of_2(sm, key, ver, key_info))
-		return;
+		goto failed;
 
 	if (rekey) {
 		wpa_msg(sm->ctx->ctx, MSG_INFO, "WPA: Group rekeying "
@@ -1226,6 +1243,10 @@ static void wpa_supplicant_process_1_of_2(struct wpa_sm *sm,
 						key_info &
 						WPA_KEY_INFO_SECURE);
 	}
+	return;
+
+failed:
+	wpa_sm_deauthenticate(sm, WLAN_REASON_UNSPECIFIED);
 }
 
 
@@ -1468,9 +1489,9 @@ int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
 	key_info = WPA_GET_BE16(key->key_info);
 	ver = key_info & WPA_KEY_INFO_TYPE_MASK;
 	if (ver != WPA_KEY_INFO_TYPE_HMAC_MD5_RC4 &&
-#ifdef CONFIG_IEEE80211R
+#if defined(CONFIG_IEEE80211R) || defined(CONFIG_IEEE80211W)
 	    ver != WPA_KEY_INFO_TYPE_AES_128_CMAC &&
-#endif /* CONFIG_IEEE80211R */
+#endif /* CONFIG_IEEE80211R || CONFIG_IEEE80211W */
 	    ver != WPA_KEY_INFO_TYPE_HMAC_SHA1_AES) {
 		wpa_printf(MSG_INFO, "WPA: Unsupported EAPOL-Key descriptor "
 			   "version %d.", ver);
diff --git a/contrib/wpa/src/rsn_supp/wpa_ft.c b/contrib/wpa/src/rsn_supp/wpa_ft.c
index c89b89a..557b311 100644
--- a/contrib/wpa/src/rsn_supp/wpa_ft.c
+++ b/contrib/wpa/src/rsn_supp/wpa_ft.c
@@ -25,7 +25,7 @@
 
 int wpa_derive_ptk_ft(struct wpa_sm *sm, const unsigned char *src_addr,
 		      const struct wpa_eapol_key *key,
-		      struct wpa_ptk *ptk)
+		      struct wpa_ptk *ptk, size_t ptk_len)
 {
 	u8 pmk_r1_name[WPA_PMK_NAME_LEN];
 	u8 ptk_name[WPA_PMK_NAME_LEN];
@@ -50,8 +50,8 @@ int wpa_derive_ptk_ft(struct wpa_sm *sm, const unsigned char *src_addr,
 	wpa_hexdump(MSG_DEBUG, "FT: PMKR1Name", pmk_r1_name, WPA_PMK_NAME_LEN);
 	wpa_pmk_r1_to_ptk(sm->pmk_r1, sm->snonce, anonce, sm->own_addr,
 			  sm->bssid, pmk_r1_name,
-			  (u8 *) ptk, sizeof(*ptk), ptk_name);
-	wpa_hexdump_key(MSG_DEBUG, "FT: PTK", (u8 *) ptk, sizeof(*ptk));
+			  (u8 *) ptk, ptk_len, ptk_name);
+	wpa_hexdump_key(MSG_DEBUG, "FT: PTK", (u8 *) ptk, ptk_len);
 	wpa_hexdump(MSG_DEBUG, "FT: PTKName", ptk_name, WPA_PMK_NAME_LEN);
 
 	return 0;
@@ -455,7 +455,7 @@ int wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
 			    int ft_action, const u8 *target_ap)
 {
 	u8 *ft_ies;
-	size_t ft_ies_len;
+	size_t ft_ies_len, ptk_len;
 	struct wpa_ft_ies parse;
 	struct rsn_mdie *mdie;
 	struct rsn_ftie *ftie;
@@ -545,11 +545,12 @@ int wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
 		    sm->pmk_r1_name, WPA_PMK_NAME_LEN);
 
 	bssid = target_ap;
+	ptk_len = sm->pairwise_cipher == WPA_CIPHER_CCMP ? 48 : 64;
 	wpa_pmk_r1_to_ptk(sm->pmk_r1, sm->snonce, ftie->anonce, sm->own_addr,
 			  bssid, sm->pmk_r1_name,
-			  (u8 *) &sm->ptk, sizeof(sm->ptk), ptk_name);
+			  (u8 *) &sm->ptk, ptk_len, ptk_name);
 	wpa_hexdump_key(MSG_DEBUG, "FT: PTK",
-			(u8 *) &sm->ptk, sizeof(sm->ptk));
+			(u8 *) &sm->ptk, ptk_len);
 	wpa_hexdump(MSG_DEBUG, "FT: PTKName", ptk_name, WPA_PMK_NAME_LEN);
 
 	ft_ies = wpa_ft_gen_req_ies(sm, &ft_ies_len, ftie->anonce,
diff --git a/contrib/wpa/src/rsn_supp/wpa_i.h b/contrib/wpa/src/rsn_supp/wpa_i.h
index 95348da..e0dc6bd 100644
--- a/contrib/wpa/src/rsn_supp/wpa_i.h
+++ b/contrib/wpa/src/rsn_supp/wpa_i.h
@@ -240,6 +240,6 @@ int wpa_supplicant_send_4_of_4(struct wpa_sm *sm, const unsigned char *dst,
 
 int wpa_derive_ptk_ft(struct wpa_sm *sm, const unsigned char *src_addr,
 		      const struct wpa_eapol_key *key,
-		      struct wpa_ptk *ptk);
+		      struct wpa_ptk *ptk, size_t ptk_len);
 
 #endif /* WPA_I_H */
diff --git a/contrib/wpa/src/tls/.gitignore b/contrib/wpa/src/tls/.gitignore
deleted file mode 100644
index a438335..0000000
--- a/contrib/wpa/src/tls/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.d
diff --git a/contrib/wpa/src/tls/rsa.c b/contrib/wpa/src/tls/rsa.c
index bfc0d52..4965a2a 100644
--- a/contrib/wpa/src/tls/rsa.c
+++ b/contrib/wpa/src/tls/rsa.c
@@ -35,6 +35,7 @@ struct crypto_rsa_key {
 };
 
 
+#ifdef EAP_TLS_FUNCS
 static const u8 * crypto_rsa_parse_integer(const u8 *pos, const u8 *end,
 					   struct bignum *num)
 {
@@ -223,6 +224,7 @@ error:
 	crypto_rsa_free(key);
 	return NULL;
 }
+#endif /* EAP_TLS_FUNCS */
 
 
 /**
diff --git a/contrib/wpa/src/tls/tlsv1_client.c b/contrib/wpa/src/tls/tlsv1_client.c
index 302e3ee..0bf1174 100644
--- a/contrib/wpa/src/tls/tlsv1_client.c
+++ b/contrib/wpa/src/tls/tlsv1_client.c
@@ -620,6 +620,17 @@ int tlsv1_client_set_cipher_list(struct tlsv1_client *conn, u8 *ciphers)
 		suites[count++] = TLS_DH_anon_WITH_3DES_EDE_CBC_SHA;
 		suites[count++] = TLS_DH_anon_WITH_RC4_128_MD5;
 		suites[count++] = TLS_DH_anon_WITH_DES_CBC_SHA;
+
+		/*
+		 * Cisco AP (at least 350 and 1200 series) local authentication
+		 * server does not know how to search cipher suites from the
+		 * list and seem to require that the last entry in the list is
+		 * the one that it wants to use. However, TLS specification
+		 * requires the list to be in the client preference order. As a
+		 * workaround, add anon-DH AES-128-SHA1 again at the end of the
+		 * list to allow the Cisco code to find it.
+		 */
+		suites[count++] = TLS_DH_anon_WITH_AES_128_CBC_SHA;
 		conn->num_cipher_suites = count;
 	}
 
diff --git a/contrib/wpa/src/tls/tlsv1_server_read.c b/contrib/wpa/src/tls/tlsv1_server_read.c
index 0e299d8..397d74a 100644
--- a/contrib/wpa/src/tls/tlsv1_server_read.c
+++ b/contrib/wpa/src/tls/tlsv1_server_read.c
@@ -40,6 +40,7 @@ static int tls_process_client_hello(struct tlsv1_server *conn, u8 ct,
 	u16 cipher_suite;
 	u16 num_suites;
 	int compr_null_found;
+	u16 ext_type, ext_len;
 
 	if (ct != TLS_CONTENT_TYPE_HANDSHAKE) {
 		wpa_printf(MSG_DEBUG, "TLSv1: Expected Handshake; "
@@ -183,10 +184,7 @@ static int tls_process_client_hello(struct tlsv1_server *conn, u8 ct,
 	}
 
 	if (end - pos >= 2) {
-		u16 ext_len;
-
 		/* Extension client_hello_extension_list<0..2^16-1> */
-
 		ext_len = WPA_GET_BE16(pos);
 		pos += 2;
 
@@ -195,7 +193,7 @@ static int tls_process_client_hello(struct tlsv1_server *conn, u8 ct,
 		if (end - pos != ext_len) {
 			wpa_printf(MSG_DEBUG, "TLSv1: Invalid ClientHello "
 				   "extension list length %u (expected %u)",
-				   ext_len, end - pos);
+				   ext_len, (unsigned int) (end - pos));
 			goto decode_error;
 		}
 
@@ -207,8 +205,6 @@ static int tls_process_client_hello(struct tlsv1_server *conn, u8 ct,
 		 */
 
 		while (pos < end) {
-			u16 ext_type, ext_len;
-
 			if (end - pos < 2) {
 				wpa_printf(MSG_DEBUG, "TLSv1: Invalid "
 					   "extension_type field");
@@ -520,7 +516,7 @@ static int tls_process_client_key_exchange_rsa(
 						 out, &outlen) < 0) {
 		wpa_printf(MSG_DEBUG, "TLSv1: Failed to decrypt "
 			   "PreMasterSecret (encr_len=%d outlen=%lu)",
-			   end - pos, (unsigned long) outlen);
+			   (int) (end - pos), (unsigned long) outlen);
 		use_random = 1;
 	}
 
diff --git a/contrib/wpa/src/utils/.gitignore b/contrib/wpa/src/utils/.gitignore
deleted file mode 100644
index a438335..0000000
--- a/contrib/wpa/src/utils/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.d
diff --git a/contrib/wpa/src/utils/base64.c b/contrib/wpa/src/utils/base64.c
index 0eadb81..13fc511 100644
--- a/contrib/wpa/src/utils/base64.c
+++ b/contrib/wpa/src/utils/base64.c
@@ -43,6 +43,8 @@ unsigned char * base64_encode(const unsigned char *src, size_t len,
 	olen = len * 4 / 3 + 4; /* 3-byte blocks to 4-byte */
 	olen += olen / 72; /* line feeds */
 	olen++; /* nul termination */
+	if (olen < len)
+		return NULL; /* integer overflow */
 	out = os_malloc(olen);
 	if (out == NULL)
 		return NULL;
diff --git a/contrib/wpa/src/utils/common.c b/contrib/wpa/src/utils/common.c
index cb373c3..9a46ebe 100644
--- a/contrib/wpa/src/utils/common.c
+++ b/contrib/wpa/src/utils/common.c
@@ -325,3 +325,9 @@ const char * wpa_ssid_txt(const u8 *ssid, size_t ssid_len)
 	}
 	return ssid_txt;
 }
+
+
+void * __hide_aliasing_typecast(void *foo)
+{
+	return foo;
+}
diff --git a/contrib/wpa/src/utils/common.h b/contrib/wpa/src/utils/common.h
index d0a2eb3..d649391 100644
--- a/contrib/wpa/src/utils/common.h
+++ b/contrib/wpa/src/utils/common.h
@@ -22,17 +22,24 @@
 #include <byteswap.h>
 #endif /* __linux__ */
 
-#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__) || \
+    defined(__OpenBSD__)
 #include <sys/types.h>
 #include <sys/endian.h>
 #define __BYTE_ORDER	_BYTE_ORDER
 #define	__LITTLE_ENDIAN	_LITTLE_ENDIAN
 #define	__BIG_ENDIAN	_BIG_ENDIAN
+#ifdef __OpenBSD__
+#define bswap_16 swap16
+#define bswap_32 swap32
+#define bswap_64 swap64
+#else /* __OpenBSD__ */
 #define bswap_16 bswap16
 #define bswap_32 bswap32
 #define bswap_64 bswap64
+#endif /* __OpenBSD__ */
 #endif /* defined(__FreeBSD__) || defined(__NetBSD__) ||
-	* defined(__DragonFly__) */
+	* defined(__DragonFly__) || defined(__OpenBSD__) */
 
 #ifdef __APPLE__
 #include <sys/types.h>
@@ -435,4 +442,17 @@ static inline int is_zero_ether_addr(const u8 *a)
 
 #include "wpa_debug.h"
 
+
+/*
+ * gcc 4.4 ends up generating strict-aliasing warnings about some very common
+ * networking socket uses that do not really result in a real problem and
+ * cannot be easily avoided with union-based type-punning due to struct
+ * definitions including another struct in system header files. To avoid having
+ * to fully disable strict-aliasing warnings, provide a mechanism to hide the
+ * typecast from aliasing for now. A cleaner solution will hopefully be found
+ * in the future to handle these cases.
+ */
+void * __hide_aliasing_typecast(void *foo);
+#define aliasing_hide_typecast(a,t) (t *) __hide_aliasing_typecast((a))
+
 #endif /* COMMON_H */
diff --git a/contrib/wpa/src/utils/eloop_none.c b/contrib/wpa/src/utils/eloop_none.c
new file mode 100644
index 0000000..215030b
--- /dev/null
+++ b/contrib/wpa/src/utils/eloop_none.c
@@ -0,0 +1,410 @@
+/*
+ * Event loop - empty template (basic structure, but no OS specific operations)
+ * Copyright (c) 2002-2005, 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.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eloop.h"
+
+
+struct eloop_sock {
+	int sock;
+	void *eloop_data;
+	void *user_data;
+	void (*handler)(int sock, void *eloop_ctx, void *sock_ctx);
+};
+
+struct eloop_timeout {
+	struct os_time time;
+	void *eloop_data;
+	void *user_data;
+	void (*handler)(void *eloop_ctx, void *sock_ctx);
+	struct eloop_timeout *next;
+};
+
+struct eloop_signal {
+	int sig;
+	void *user_data;
+	void (*handler)(int sig, void *eloop_ctx, void *signal_ctx);
+	int signaled;
+};
+
+struct eloop_data {
+	void *user_data;
+
+	int max_sock, reader_count;
+	struct eloop_sock *readers;
+
+	struct eloop_timeout *timeout;
+
+	int signal_count;
+	struct eloop_signal *signals;
+	int signaled;
+	int pending_terminate;
+
+	int terminate;
+	int reader_table_changed;
+};
+
+static struct eloop_data eloop;
+
+
+int eloop_init(void *user_data)
+{
+	memset(&eloop, 0, sizeof(eloop));
+	eloop.user_data = user_data;
+	return 0;
+}
+
+
+int eloop_register_read_sock(int sock,
+			     void (*handler)(int sock, void *eloop_ctx,
+					     void *sock_ctx),
+			     void *eloop_data, void *user_data)
+{
+	struct eloop_sock *tmp;
+
+	tmp = (struct eloop_sock *)
+		realloc(eloop.readers,
+			(eloop.reader_count + 1) * sizeof(struct eloop_sock));
+	if (tmp == NULL)
+		return -1;
+
+	tmp[eloop.reader_count].sock = sock;
+	tmp[eloop.reader_count].eloop_data = eloop_data;
+	tmp[eloop.reader_count].user_data = user_data;
+	tmp[eloop.reader_count].handler = handler;
+	eloop.reader_count++;
+	eloop.readers = tmp;
+	if (sock > eloop.max_sock)
+		eloop.max_sock = sock;
+	eloop.reader_table_changed = 1;
+
+	return 0;
+}
+
+
+void eloop_unregister_read_sock(int sock)
+{
+	int i;
+
+	if (eloop.readers == NULL || eloop.reader_count == 0)
+		return;
+
+	for (i = 0; i < eloop.reader_count; i++) {
+		if (eloop.readers[i].sock == sock)
+			break;
+	}
+	if (i == eloop.reader_count)
+		return;
+	if (i != eloop.reader_count - 1) {
+		memmove(&eloop.readers[i], &eloop.readers[i + 1],
+			(eloop.reader_count - i - 1) *
+			sizeof(struct eloop_sock));
+	}
+	eloop.reader_count--;
+	eloop.reader_table_changed = 1;
+}
+
+
+int eloop_register_timeout(unsigned int secs, unsigned int usecs,
+			   void (*handler)(void *eloop_ctx, void *timeout_ctx),
+			   void *eloop_data, void *user_data)
+{
+	struct eloop_timeout *timeout, *tmp, *prev;
+
+	timeout = (struct eloop_timeout *) malloc(sizeof(*timeout));
+	if (timeout == NULL)
+		return -1;
+	os_get_time(&timeout->time);
+	timeout->time.sec += secs;
+	timeout->time.usec += usecs;
+	while (timeout->time.usec >= 1000000) {
+		timeout->time.sec++;
+		timeout->time.usec -= 1000000;
+	}
+	timeout->eloop_data = eloop_data;
+	timeout->user_data = user_data;
+	timeout->handler = handler;
+	timeout->next = NULL;
+
+	if (eloop.timeout == NULL) {
+		eloop.timeout = timeout;
+		return 0;
+	}
+
+	prev = NULL;
+	tmp = eloop.timeout;
+	while (tmp != NULL) {
+		if (os_time_before(&timeout->time, &tmp->time))
+			break;
+		prev = tmp;
+		tmp = tmp->next;
+	}
+
+	if (prev == NULL) {
+		timeout->next = eloop.timeout;
+		eloop.timeout = timeout;
+	} else {
+		timeout->next = prev->next;
+		prev->next = timeout;
+	}
+
+	return 0;
+}
+
+
+int eloop_cancel_timeout(void (*handler)(void *eloop_ctx, void *sock_ctx),
+			 void *eloop_data, void *user_data)
+{
+	struct eloop_timeout *timeout, *prev, *next;
+	int removed = 0;
+
+	prev = NULL;
+	timeout = eloop.timeout;
+	while (timeout != NULL) {
+		next = timeout->next;
+
+		if (timeout->handler == handler &&
+		    (timeout->eloop_data == eloop_data ||
+		     eloop_data == ELOOP_ALL_CTX) &&
+		    (timeout->user_data == user_data ||
+		     user_data == ELOOP_ALL_CTX)) {
+			if (prev == NULL)
+				eloop.timeout = next;
+			else
+				prev->next = next;
+			free(timeout);
+			removed++;
+		} else
+			prev = timeout;
+
+		timeout = next;
+	}
+
+	return removed;
+}
+
+
+int eloop_is_timeout_registered(void (*handler)(void *eloop_ctx,
+						void *timeout_ctx),
+				void *eloop_data, void *user_data)
+{
+	struct eloop_timeout *tmp;
+
+	tmp = eloop.timeout;
+	while (tmp != NULL) {
+		if (tmp->handler == handler &&
+		    tmp->eloop_data == eloop_data &&
+		    tmp->user_data == user_data)
+			return 1;
+
+		tmp = tmp->next;
+	}
+
+	return 0;
+}
+
+
+/* TODO: replace with suitable signal handler */
+#if 0
+static void eloop_handle_signal(int sig)
+{
+	int i;
+
+	eloop.signaled++;
+	for (i = 0; i < eloop.signal_count; i++) {
+		if (eloop.signals[i].sig == sig) {
+			eloop.signals[i].signaled++;
+			break;
+		}
+	}
+}
+#endif
+
+
+static void eloop_process_pending_signals(void)
+{
+	int i;
+
+	if (eloop.signaled == 0)
+		return;
+	eloop.signaled = 0;
+
+	if (eloop.pending_terminate) {
+		eloop.pending_terminate = 0;
+	}
+
+	for (i = 0; i < eloop.signal_count; i++) {
+		if (eloop.signals[i].signaled) {
+			eloop.signals[i].signaled = 0;
+			eloop.signals[i].handler(eloop.signals[i].sig,
+						 eloop.user_data,
+						 eloop.signals[i].user_data);
+		}
+	}
+}
+
+
+int eloop_register_signal(int sig,
+			  void (*handler)(int sig, void *eloop_ctx,
+					  void *signal_ctx),
+			  void *user_data)
+{
+	struct eloop_signal *tmp;
+
+	tmp = (struct eloop_signal *)
+		realloc(eloop.signals,
+			(eloop.signal_count + 1) *
+			sizeof(struct eloop_signal));
+	if (tmp == NULL)
+		return -1;
+
+	tmp[eloop.signal_count].sig = sig;
+	tmp[eloop.signal_count].user_data = user_data;
+	tmp[eloop.signal_count].handler = handler;
+	tmp[eloop.signal_count].signaled = 0;
+	eloop.signal_count++;
+	eloop.signals = tmp;
+
+	/* TODO: register signal handler */
+
+	return 0;
+}
+
+
+int eloop_register_signal_terminate(void (*handler)(int sig, void *eloop_ctx,
+						    void *signal_ctx),
+				    void *user_data)
+{
+#if 0
+	/* TODO: for example */
+	int ret = eloop_register_signal(SIGINT, handler, user_data);
+	if (ret == 0)
+		ret = eloop_register_signal(SIGTERM, handler, user_data);
+	return ret;
+#endif
+	return 0;
+}
+
+
+int eloop_register_signal_reconfig(void (*handler)(int sig, void *eloop_ctx,
+						   void *signal_ctx),
+				   void *user_data)
+{
+#if 0
+	/* TODO: for example */
+	return eloop_register_signal(SIGHUP, handler, user_data);
+#endif
+	return 0;
+}
+
+
+void eloop_run(void)
+{
+	int i;
+	struct os_time tv, now;
+
+	while (!eloop.terminate &&
+		(eloop.timeout || eloop.reader_count > 0)) {
+		if (eloop.timeout) {
+			os_get_time(&now);
+			if (os_time_before(&now, &eloop.timeout->time))
+				os_time_sub(&eloop.timeout->time, &now, &tv);
+			else
+				tv.sec = tv.usec = 0;
+		}
+
+		/*
+		 * TODO: wait for any event (read socket ready, timeout (tv),
+		 * signal
+		 */
+		os_sleep(1, 0); /* just a dummy wait for testing */
+
+		eloop_process_pending_signals();
+
+		/* check if some registered timeouts have occurred */
+		if (eloop.timeout) {
+			struct eloop_timeout *tmp;
+
+			os_get_time(&now);
+			if (!os_time_before(&now, &eloop.timeout->time)) {
+				tmp = eloop.timeout;
+				eloop.timeout = eloop.timeout->next;
+				tmp->handler(tmp->eloop_data,
+					     tmp->user_data);
+				free(tmp);
+			}
+
+		}
+
+		eloop.reader_table_changed = 0;
+		for (i = 0; i < eloop.reader_count; i++) {
+			/*
+			 * TODO: call each handler that has pending data to
+			 * read
+			 */
+			if (0 /* TODO: eloop.readers[i].sock ready */) {
+				eloop.readers[i].handler(
+					eloop.readers[i].sock,
+					eloop.readers[i].eloop_data,
+					eloop.readers[i].user_data);
+				if (eloop.reader_table_changed)
+					break;
+			}
+		}
+	}
+}
+
+
+void eloop_terminate(void)
+{
+	eloop.terminate = 1;
+}
+
+
+void eloop_destroy(void)
+{
+	struct eloop_timeout *timeout, *prev;
+
+	timeout = eloop.timeout;
+	while (timeout != NULL) {
+		prev = timeout;
+		timeout = timeout->next;
+		free(prev);
+	}
+	free(eloop.readers);
+	free(eloop.signals);
+}
+
+
+int eloop_terminated(void)
+{
+	return eloop.terminate;
+}
+
+
+void eloop_wait_for_read_sock(int sock)
+{
+	/*
+	 * TODO: wait for the file descriptor to have something available for
+	 * reading
+	 */
+}
+
+
+void * eloop_get_user_data(void)
+{
+	return eloop.user_data;
+}
diff --git a/contrib/wpa/src/utils/eloop_win.c b/contrib/wpa/src/utils/eloop_win.c
new file mode 100644
index 0000000..c95aa76
--- /dev/null
+++ b/contrib/wpa/src/utils/eloop_win.c
@@ -0,0 +1,622 @@
+/*
+ * Event loop based on Windows events and WaitForMultipleObjects
+ * Copyright (c) 2002-2006, 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.
+ */
+
+#include "includes.h"
+#include <winsock2.h>
+
+#include "common.h"
+#include "eloop.h"
+
+
+struct eloop_sock {
+	int sock;
+	void *eloop_data;
+	void *user_data;
+	eloop_sock_handler handler;
+	WSAEVENT event;
+};
+
+struct eloop_event {
+	void *eloop_data;
+	void *user_data;
+	eloop_event_handler handler;
+	HANDLE event;
+};
+
+struct eloop_timeout {
+	struct os_time time;
+	void *eloop_data;
+	void *user_data;
+	eloop_timeout_handler handler;
+	struct eloop_timeout *next;
+};
+
+struct eloop_signal {
+	int sig;
+	void *user_data;
+	eloop_signal_handler handler;
+	int signaled;
+};
+
+struct eloop_data {
+	void *user_data;
+
+	int max_sock;
+	size_t reader_count;
+	struct eloop_sock *readers;
+
+	size_t event_count;
+	struct eloop_event *events;
+
+	struct eloop_timeout *timeout;
+
+	int signal_count;
+	struct eloop_signal *signals;
+	int signaled;
+	int pending_terminate;
+
+	int terminate;
+	int reader_table_changed;
+
+	struct eloop_signal term_signal;
+	HANDLE term_event;
+
+	HANDLE *handles;
+	size_t num_handles;
+};
+
+static struct eloop_data eloop;
+
+
+int eloop_init(void *user_data)
+{
+	os_memset(&eloop, 0, sizeof(eloop));
+	eloop.user_data = user_data;
+	eloop.num_handles = 1;
+	eloop.handles = os_malloc(eloop.num_handles *
+				  sizeof(eloop.handles[0]));
+	if (eloop.handles == NULL)
+		return -1;
+
+	eloop.term_event = CreateEvent(NULL, FALSE, FALSE, NULL);
+	if (eloop.term_event == NULL) {
+		printf("CreateEvent() failed: %d\n",
+		       (int) GetLastError());
+		os_free(eloop.handles);
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int eloop_prepare_handles(void)
+{
+	HANDLE *n;
+
+	if (eloop.num_handles > eloop.reader_count + eloop.event_count + 8)
+		return 0;
+	n = os_realloc(eloop.handles,
+		       eloop.num_handles * 2 * sizeof(eloop.handles[0]));
+	if (n == NULL)
+		return -1;
+	eloop.handles = n;
+	eloop.num_handles *= 2;
+	return 0;
+}
+
+
+int eloop_register_read_sock(int sock, eloop_sock_handler handler,
+			     void *eloop_data, void *user_data)
+{
+	WSAEVENT event;
+	struct eloop_sock *tmp;
+
+	if (eloop_prepare_handles())
+		return -1;
+
+	event = WSACreateEvent();
+	if (event == WSA_INVALID_EVENT) {
+		printf("WSACreateEvent() failed: %d\n", WSAGetLastError());
+		return -1;
+	}
+
+	if (WSAEventSelect(sock, event, FD_READ)) {
+		printf("WSAEventSelect() failed: %d\n", WSAGetLastError());
+		WSACloseEvent(event);
+		return -1;
+	}
+	tmp = os_realloc(eloop.readers,
+			 (eloop.reader_count + 1) * sizeof(struct eloop_sock));
+	if (tmp == NULL) {
+		WSAEventSelect(sock, event, 0);
+		WSACloseEvent(event);
+		return -1;
+	}
+
+	tmp[eloop.reader_count].sock = sock;
+	tmp[eloop.reader_count].eloop_data = eloop_data;
+	tmp[eloop.reader_count].user_data = user_data;
+	tmp[eloop.reader_count].handler = handler;
+	tmp[eloop.reader_count].event = event;
+	eloop.reader_count++;
+	eloop.readers = tmp;
+	if (sock > eloop.max_sock)
+		eloop.max_sock = sock;
+	eloop.reader_table_changed = 1;
+
+	return 0;
+}
+
+
+void eloop_unregister_read_sock(int sock)
+{
+	size_t i;
+
+	if (eloop.readers == NULL || eloop.reader_count == 0)
+		return;
+
+	for (i = 0; i < eloop.reader_count; i++) {
+		if (eloop.readers[i].sock == sock)
+			break;
+	}
+	if (i == eloop.reader_count)
+		return;
+
+	WSAEventSelect(eloop.readers[i].sock, eloop.readers[i].event, 0);
+	WSACloseEvent(eloop.readers[i].event);
+
+	if (i != eloop.reader_count - 1) {
+		os_memmove(&eloop.readers[i], &eloop.readers[i + 1],
+			   (eloop.reader_count - i - 1) *
+			   sizeof(struct eloop_sock));
+	}
+	eloop.reader_count--;
+	eloop.reader_table_changed = 1;
+}
+
+
+int eloop_register_event(void *event, size_t event_size,
+			 eloop_event_handler handler,
+			 void *eloop_data, void *user_data)
+{
+	struct eloop_event *tmp;
+	HANDLE h = event;
+
+	if (event_size != sizeof(HANDLE) || h == INVALID_HANDLE_VALUE)
+		return -1;
+
+	if (eloop_prepare_handles())
+		return -1;
+
+	tmp = os_realloc(eloop.events,
+			 (eloop.event_count + 1) * sizeof(struct eloop_event));
+	if (tmp == NULL)
+		return -1;
+
+	tmp[eloop.event_count].eloop_data = eloop_data;
+	tmp[eloop.event_count].user_data = user_data;
+	tmp[eloop.event_count].handler = handler;
+	tmp[eloop.event_count].event = h;
+	eloop.event_count++;
+	eloop.events = tmp;
+
+	return 0;
+}
+
+
+void eloop_unregister_event(void *event, size_t event_size)
+{
+	size_t i;
+	HANDLE h = event;
+
+	if (eloop.events == NULL || eloop.event_count == 0 ||
+	    event_size != sizeof(HANDLE))
+		return;
+
+	for (i = 0; i < eloop.event_count; i++) {
+		if (eloop.events[i].event == h)
+			break;
+	}
+	if (i == eloop.event_count)
+		return;
+
+	if (i != eloop.event_count - 1) {
+		os_memmove(&eloop.events[i], &eloop.events[i + 1],
+			   (eloop.event_count - i - 1) *
+			   sizeof(struct eloop_event));
+	}
+	eloop.event_count--;
+}
+
+
+int eloop_register_timeout(unsigned int secs, unsigned int usecs,
+			   eloop_timeout_handler handler,
+			   void *eloop_data, void *user_data)
+{
+	struct eloop_timeout *timeout, *tmp, *prev;
+
+	timeout = os_malloc(sizeof(*timeout));
+	if (timeout == NULL)
+		return -1;
+	os_get_time(&timeout->time);
+	timeout->time.sec += secs;
+	timeout->time.usec += usecs;
+	while (timeout->time.usec >= 1000000) {
+		timeout->time.sec++;
+		timeout->time.usec -= 1000000;
+	}
+	timeout->eloop_data = eloop_data;
+	timeout->user_data = user_data;
+	timeout->handler = handler;
+	timeout->next = NULL;
+
+	if (eloop.timeout == NULL) {
+		eloop.timeout = timeout;
+		return 0;
+	}
+
+	prev = NULL;
+	tmp = eloop.timeout;
+	while (tmp != NULL) {
+		if (os_time_before(&timeout->time, &tmp->time))
+			break;
+		prev = tmp;
+		tmp = tmp->next;
+	}
+
+	if (prev == NULL) {
+		timeout->next = eloop.timeout;
+		eloop.timeout = timeout;
+	} else {
+		timeout->next = prev->next;
+		prev->next = timeout;
+	}
+
+	return 0;
+}
+
+
+int eloop_cancel_timeout(eloop_timeout_handler handler,
+			 void *eloop_data, void *user_data)
+{
+	struct eloop_timeout *timeout, *prev, *next;
+	int removed = 0;
+
+	prev = NULL;
+	timeout = eloop.timeout;
+	while (timeout != NULL) {
+		next = timeout->next;
+
+		if (timeout->handler == handler &&
+		    (timeout->eloop_data == eloop_data ||
+		     eloop_data == ELOOP_ALL_CTX) &&
+		    (timeout->user_data == user_data ||
+		     user_data == ELOOP_ALL_CTX)) {
+			if (prev == NULL)
+				eloop.timeout = next;
+			else
+				prev->next = next;
+			os_free(timeout);
+			removed++;
+		} else
+			prev = timeout;
+
+		timeout = next;
+	}
+
+	return removed;
+}
+
+
+int eloop_is_timeout_registered(eloop_timeout_handler handler,
+				void *eloop_data, void *user_data)
+{
+	struct eloop_timeout *tmp;
+
+	tmp = eloop.timeout;
+	while (tmp != NULL) {
+		if (tmp->handler == handler &&
+		    tmp->eloop_data == eloop_data &&
+		    tmp->user_data == user_data)
+			return 1;
+
+		tmp = tmp->next;
+	}
+
+	return 0;
+}
+
+
+/* TODO: replace with suitable signal handler */
+#if 0
+static void eloop_handle_signal(int sig)
+{
+	int i;
+
+	eloop.signaled++;
+	for (i = 0; i < eloop.signal_count; i++) {
+		if (eloop.signals[i].sig == sig) {
+			eloop.signals[i].signaled++;
+			break;
+		}
+	}
+}
+#endif
+
+
+static void eloop_process_pending_signals(void)
+{
+	int i;
+
+	if (eloop.signaled == 0)
+		return;
+	eloop.signaled = 0;
+
+	if (eloop.pending_terminate) {
+		eloop.pending_terminate = 0;
+	}
+
+	for (i = 0; i < eloop.signal_count; i++) {
+		if (eloop.signals[i].signaled) {
+			eloop.signals[i].signaled = 0;
+			eloop.signals[i].handler(eloop.signals[i].sig,
+						 eloop.user_data,
+						 eloop.signals[i].user_data);
+		}
+	}
+
+	if (eloop.term_signal.signaled) {
+		eloop.term_signal.signaled = 0;
+		eloop.term_signal.handler(eloop.term_signal.sig,
+					  eloop.user_data,
+					  eloop.term_signal.user_data);
+	}
+}
+
+
+int eloop_register_signal(int sig, eloop_signal_handler handler,
+			  void *user_data)
+{
+	struct eloop_signal *tmp;
+
+	tmp = os_realloc(eloop.signals,
+			 (eloop.signal_count + 1) *
+			 sizeof(struct eloop_signal));
+	if (tmp == NULL)
+		return -1;
+
+	tmp[eloop.signal_count].sig = sig;
+	tmp[eloop.signal_count].user_data = user_data;
+	tmp[eloop.signal_count].handler = handler;
+	tmp[eloop.signal_count].signaled = 0;
+	eloop.signal_count++;
+	eloop.signals = tmp;
+
+	/* TODO: register signal handler */
+
+	return 0;
+}
+
+
+#ifndef _WIN32_WCE
+static BOOL eloop_handle_console_ctrl(DWORD type)
+{
+	switch (type) {
+	case CTRL_C_EVENT:
+	case CTRL_BREAK_EVENT:
+		eloop.signaled++;
+		eloop.term_signal.signaled++;
+		SetEvent(eloop.term_event);
+		return TRUE;
+	default:
+		return FALSE;
+	}
+}
+#endif /* _WIN32_WCE */
+
+
+int eloop_register_signal_terminate(eloop_signal_handler handler,
+				    void *user_data)
+{
+#ifndef _WIN32_WCE
+	if (SetConsoleCtrlHandler((PHANDLER_ROUTINE) eloop_handle_console_ctrl,
+				  TRUE) == 0) {
+		printf("SetConsoleCtrlHandler() failed: %d\n",
+		       (int) GetLastError());
+		return -1;
+	}
+#endif /* _WIN32_WCE */
+
+	eloop.term_signal.handler = handler;
+	eloop.term_signal.user_data = user_data;
+		
+	return 0;
+}
+
+
+int eloop_register_signal_reconfig(eloop_signal_handler handler,
+				   void *user_data)
+{
+	/* TODO */
+	return 0;
+}
+
+
+void eloop_run(void)
+{
+	struct os_time tv, now;
+	DWORD count, ret, timeout, err;
+	size_t i;
+
+	while (!eloop.terminate &&
+	       (eloop.timeout || eloop.reader_count > 0 ||
+		eloop.event_count > 0)) {
+		tv.sec = tv.usec = 0;
+		if (eloop.timeout) {
+			os_get_time(&now);
+			if (os_time_before(&now, &eloop.timeout->time))
+				os_time_sub(&eloop.timeout->time, &now, &tv);
+		}
+
+		count = 0;
+		for (i = 0; i < eloop.event_count; i++)
+			eloop.handles[count++] = eloop.events[i].event;
+
+		for (i = 0; i < eloop.reader_count; i++)
+			eloop.handles[count++] = eloop.readers[i].event;
+
+		if (eloop.term_event)
+			eloop.handles[count++] = eloop.term_event;
+
+		if (eloop.timeout)
+			timeout = tv.sec * 1000 + tv.usec / 1000;
+		else
+			timeout = INFINITE;
+
+		if (count > MAXIMUM_WAIT_OBJECTS) {
+			printf("WaitForMultipleObjects: Too many events: "
+			       "%d > %d (ignoring extra events)\n",
+			       (int) count, MAXIMUM_WAIT_OBJECTS);
+			count = MAXIMUM_WAIT_OBJECTS;
+		}
+#ifdef _WIN32_WCE
+		ret = WaitForMultipleObjects(count, eloop.handles, FALSE,
+					     timeout);
+#else /* _WIN32_WCE */
+		ret = WaitForMultipleObjectsEx(count, eloop.handles, FALSE,
+					       timeout, TRUE);
+#endif /* _WIN32_WCE */
+		err = GetLastError();
+
+		eloop_process_pending_signals();
+
+		/* check if some registered timeouts have occurred */
+		if (eloop.timeout) {
+			struct eloop_timeout *tmp;
+
+			os_get_time(&now);
+			if (!os_time_before(&now, &eloop.timeout->time)) {
+				tmp = eloop.timeout;
+				eloop.timeout = eloop.timeout->next;
+				tmp->handler(tmp->eloop_data,
+					     tmp->user_data);
+				os_free(tmp);
+			}
+
+		}
+
+		if (ret == WAIT_FAILED) {
+			printf("WaitForMultipleObjects(count=%d) failed: %d\n",
+			       (int) count, (int) err);
+			os_sleep(1, 0);
+			continue;
+		}
+
+#ifndef _WIN32_WCE
+		if (ret == WAIT_IO_COMPLETION)
+			continue;
+#endif /* _WIN32_WCE */
+
+		if (ret == WAIT_TIMEOUT)
+			continue;
+
+		while (ret >= WAIT_OBJECT_0 &&
+		       ret < WAIT_OBJECT_0 + eloop.event_count) {
+			eloop.events[ret].handler(
+				eloop.events[ret].eloop_data,
+				eloop.events[ret].user_data);
+			ret = WaitForMultipleObjects(eloop.event_count,
+						     eloop.handles, FALSE, 0);
+		}
+
+		eloop.reader_table_changed = 0;
+		for (i = 0; i < eloop.reader_count; i++) {
+			WSANETWORKEVENTS events;
+			if (WSAEnumNetworkEvents(eloop.readers[i].sock,
+						 eloop.readers[i].event,
+						 &events) == 0 &&
+			    (events.lNetworkEvents & FD_READ)) {
+				eloop.readers[i].handler(
+					eloop.readers[i].sock,
+					eloop.readers[i].eloop_data,
+					eloop.readers[i].user_data);
+				if (eloop.reader_table_changed)
+					break;
+			}
+		}
+	}
+}
+
+
+void eloop_terminate(void)
+{
+	eloop.terminate = 1;
+	SetEvent(eloop.term_event);
+}
+
+
+void eloop_destroy(void)
+{
+	struct eloop_timeout *timeout, *prev;
+
+	timeout = eloop.timeout;
+	while (timeout != NULL) {
+		prev = timeout;
+		timeout = timeout->next;
+		os_free(prev);
+	}
+	os_free(eloop.readers);
+	os_free(eloop.signals);
+	if (eloop.term_event)
+		CloseHandle(eloop.term_event);
+	os_free(eloop.handles);
+	eloop.handles = NULL;
+	os_free(eloop.events);
+	eloop.events = NULL;
+}
+
+
+int eloop_terminated(void)
+{
+	return eloop.terminate;
+}
+
+
+void eloop_wait_for_read_sock(int sock)
+{
+	WSAEVENT event;
+
+	event = WSACreateEvent();
+	if (event == WSA_INVALID_EVENT) {
+		printf("WSACreateEvent() failed: %d\n", WSAGetLastError());
+		return;
+	}
+
+	if (WSAEventSelect(sock, event, FD_READ)) {
+		printf("WSAEventSelect() failed: %d\n", WSAGetLastError());
+		WSACloseEvent(event);
+		return ;
+	}
+
+	WaitForSingleObject(event, INFINITE);
+	WSAEventSelect(sock, event, 0);
+	WSACloseEvent(event);
+}
+
+
+void * eloop_get_user_data(void)
+{
+	return eloop.user_data;
+}
diff --git a/contrib/wpa/src/utils/os_none.c b/contrib/wpa/src/utils/os_none.c
new file mode 100644
index 0000000..bab8f17
--- /dev/null
+++ b/contrib/wpa/src/utils/os_none.c
@@ -0,0 +1,226 @@
+/*
+ * wpa_supplicant/hostapd / Empty OS specific functions
+ * 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 file can be used as a starting point when adding a new OS target. The
+ * functions here do not really work as-is since they are just empty or only
+ * return an error value. os_internal.c can be used as another starting point
+ * or reference since it has example implementation of many of these functions.
+ */
+
+#include "includes.h"
+
+#include "os.h"
+
+void os_sleep(os_time_t sec, os_time_t usec)
+{
+}
+
+
+int os_get_time(struct os_time *t)
+{
+	return -1;
+}
+
+
+int os_mktime(int year, int month, int day, int hour, int min, int sec,
+	      os_time_t *t)
+{
+	return -1;
+}
+
+
+int os_daemonize(const char *pid_file)
+{
+	return -1;
+}
+
+
+void os_daemonize_terminate(const char *pid_file)
+{
+}
+
+
+int os_get_random(unsigned char *buf, size_t len)
+{
+	return -1;
+}
+
+
+unsigned long os_random(void)
+{
+	return 0;
+}
+
+
+char * os_rel2abs_path(const char *rel_path)
+{
+	return NULL; /* strdup(rel_path) can be used here */
+}
+
+
+int os_program_init(void)
+{
+	return 0;
+}
+
+
+void os_program_deinit(void)
+{
+}
+
+
+int os_setenv(const char *name, const char *value, int overwrite)
+{
+	return -1;
+}
+
+
+int os_unsetenv(const char *name)
+{
+	return -1;
+}
+
+
+char * os_readfile(const char *name, size_t *len)
+{
+	return NULL;
+}
+
+
+void * os_zalloc(size_t size)
+{
+	return NULL;
+}
+
+
+#ifdef OS_NO_C_LIB_DEFINES
+void * os_malloc(size_t size)
+{
+	return NULL;
+}
+
+
+void * os_realloc(void *ptr, size_t size)
+{
+	return NULL;
+}
+
+
+void os_free(void *ptr)
+{
+}
+
+
+void * os_memcpy(void *dest, const void *src, size_t n)
+{
+	return dest;
+}
+
+
+void * os_memmove(void *dest, const void *src, size_t n)
+{
+	return dest;
+}
+
+
+void * os_memset(void *s, int c, size_t n)
+{
+	return s;
+}
+
+
+int os_memcmp(const void *s1, const void *s2, size_t n)
+{
+	return 0;
+}
+
+
+char * os_strdup(const char *s)
+{
+	return NULL;
+}
+
+
+size_t os_strlen(const char *s)
+{
+	return 0;
+}
+
+
+int os_strcasecmp(const char *s1, const char *s2)
+{
+	/*
+	 * Ignoring case is not required for main functionality, so just use
+	 * the case sensitive version of the function.
+	 */
+	return os_strcmp(s1, s2);
+}
+
+
+int os_strncasecmp(const char *s1, const char *s2, size_t n)
+{
+	/*
+	 * Ignoring case is not required for main functionality, so just use
+	 * the case sensitive version of the function.
+	 */
+	return os_strncmp(s1, s2, n);
+}
+
+
+char * os_strchr(const char *s, int c)
+{
+	return NULL;
+}
+
+
+char * os_strrchr(const char *s, int c)
+{
+	return NULL;
+}
+
+
+int os_strcmp(const char *s1, const char *s2)
+{
+	return 0;
+}
+
+
+int os_strncmp(const char *s1, const char *s2, size_t n)
+{
+	return 0;
+}
+
+
+char * os_strncpy(char *dest, const char *src, size_t n)
+{
+	return dest;
+}
+
+
+size_t os_strlcpy(char *dest, const char *src, size_t size)
+{
+	return 0;
+}
+
+
+char * os_strstr(const char *haystack, const char *needle)
+{
+	return NULL;
+}
+
+
+int os_snprintf(char *str, size_t size, const char *format, ...)
+{
+	return 0;
+}
+#endif /* OS_NO_C_LIB_DEFINES */
diff --git a/contrib/wpa/src/utils/os_unix.c b/contrib/wpa/src/utils/os_unix.c
index 060892d..bc2fc40 100644
--- a/contrib/wpa/src/utils/os_unix.c
+++ b/contrib/wpa/src/utils/os_unix.c
@@ -227,7 +227,8 @@ int os_setenv(const char *name, const char *value, int overwrite)
 
 int os_unsetenv(const char *name)
 {
-#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__APPLE__)
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__APPLE__) || \
+    defined(__OpenBSD__)
 	unsetenv(name);
 	return 0;
 #else
diff --git a/contrib/wpa/src/utils/os_win32.c b/contrib/wpa/src/utils/os_win32.c
new file mode 100644
index 0000000..0740964
--- /dev/null
+++ b/contrib/wpa/src/utils/os_win32.c
@@ -0,0 +1,222 @@
+/*
+ * wpa_supplicant/hostapd / OS specific functions for Win32 systems
+ * 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.
+ */
+
+#include "includes.h"
+#include <winsock2.h>
+#include <wincrypt.h>
+
+#include "os.h"
+
+void os_sleep(os_time_t sec, os_time_t usec)
+{
+	if (sec)
+		Sleep(sec * 1000);
+	if (usec)
+		Sleep(usec / 1000);
+}
+
+
+int os_get_time(struct os_time *t)
+{
+#define EPOCHFILETIME (116444736000000000ULL)
+	FILETIME ft;
+	LARGE_INTEGER li;
+	ULONGLONG tt;
+
+#ifdef _WIN32_WCE
+	SYSTEMTIME st;
+
+	GetSystemTime(&st);
+	SystemTimeToFileTime(&st, &ft);
+#else /* _WIN32_WCE */
+	GetSystemTimeAsFileTime(&ft);
+#endif /* _WIN32_WCE */
+	li.LowPart = ft.dwLowDateTime;
+	li.HighPart = ft.dwHighDateTime;
+	tt = (li.QuadPart - EPOCHFILETIME) / 10;
+	t->sec = (os_time_t) (tt / 1000000);
+	t->usec = (os_time_t) (tt % 1000000);
+
+	return 0;
+}
+
+
+int os_mktime(int year, int month, int day, int hour, int min, int sec,
+	      os_time_t *t)
+{
+	struct tm tm, *tm1;
+	time_t t_local, t1, t2;
+	os_time_t tz_offset;
+
+	if (year < 1970 || month < 1 || month > 12 || day < 1 || day > 31 ||
+	    hour < 0 || hour > 23 || min < 0 || min > 59 || sec < 0 ||
+	    sec > 60)
+		return -1;
+
+	memset(&tm, 0, sizeof(tm));
+	tm.tm_year = year - 1900;
+	tm.tm_mon = month - 1;
+	tm.tm_mday = day;
+	tm.tm_hour = hour;
+	tm.tm_min = min;
+	tm.tm_sec = sec;
+
+	t_local = mktime(&tm);
+
+	/* figure out offset to UTC */
+	tm1 = localtime(&t_local);
+	if (tm1) {
+		t1 = mktime(tm1);
+		tm1 = gmtime(&t_local);
+		if (tm1) {
+			t2 = mktime(tm1);
+			tz_offset = t2 - t1;
+		} else
+			tz_offset = 0;
+	} else
+		tz_offset = 0;
+
+	*t = (os_time_t) t_local - tz_offset;
+	return 0;
+}
+
+
+int os_daemonize(const char *pid_file)
+{
+	/* TODO */
+	return -1;
+}
+
+
+void os_daemonize_terminate(const char *pid_file)
+{
+}
+
+
+int os_get_random(unsigned char *buf, size_t len)
+{
+	HCRYPTPROV prov;
+	BOOL ret;
+
+	if (!CryptAcquireContext(&prov, NULL, NULL, PROV_RSA_FULL,
+				 CRYPT_VERIFYCONTEXT))
+		return -1;
+
+	ret = CryptGenRandom(prov, len, buf);
+	CryptReleaseContext(prov, 0);
+
+	return ret ? 0 : -1;
+}
+
+
+unsigned long os_random(void)
+{
+	return rand();
+}
+
+
+char * os_rel2abs_path(const char *rel_path)
+{
+	return _strdup(rel_path);
+}
+
+
+int os_program_init(void)
+{
+#ifdef CONFIG_NATIVE_WINDOWS
+	WSADATA wsaData;
+	if (WSAStartup(MAKEWORD(2, 0), &wsaData)) {
+		printf("Could not find a usable WinSock.dll\n");
+		return -1;
+	}
+#endif /* CONFIG_NATIVE_WINDOWS */
+	return 0;
+}
+
+
+void os_program_deinit(void)
+{
+#ifdef CONFIG_NATIVE_WINDOWS
+	WSACleanup();
+#endif /* CONFIG_NATIVE_WINDOWS */
+}
+
+
+int os_setenv(const char *name, const char *value, int overwrite)
+{
+	return -1;
+}
+
+
+int os_unsetenv(const char *name)
+{
+	return -1;
+}
+
+
+char * os_readfile(const char *name, size_t *len)
+{
+	FILE *f;
+	char *buf;
+
+	f = fopen(name, "rb");
+	if (f == NULL)
+		return NULL;
+
+	fseek(f, 0, SEEK_END);
+	*len = ftell(f);
+	fseek(f, 0, SEEK_SET);
+
+	buf = malloc(*len);
+	if (buf == NULL) {
+		fclose(f);
+		return NULL;
+	}
+
+	fread(buf, 1, *len, f);
+	fclose(f);
+
+	return buf;
+}
+
+
+void * os_zalloc(size_t size)
+{
+	return calloc(1, size);
+}
+
+
+size_t os_strlcpy(char *dest, const char *src, size_t siz)
+{
+	const char *s = src;
+	size_t left = siz;
+
+	if (left) {
+		/* Copy string up to the maximum size of the dest buffer */
+		while (--left != 0) {
+			if ((*dest++ = *s++) == '\0')
+				break;
+		}
+	}
+
+	if (left == 0) {
+		/* Not enough room for the string; force NUL-termination */
+		if (siz != 0)
+			*dest = '\0';
+		while (*s++)
+			; /* determine total src string length */
+	}
+
+	return s - src - 1;
+}
diff --git a/contrib/wpa/src/utils/wpa_debug.c b/contrib/wpa/src/utils/wpa_debug.c
index 5d53bf8..0f46aee 100644
--- a/contrib/wpa/src/utils/wpa_debug.c
+++ b/contrib/wpa/src/utils/wpa_debug.c
@@ -95,7 +95,7 @@ static int syslog_priority(int level)
  *
  * Note: New line '\n' is added to the end of the text when printing to stdout.
  */
-void wpa_printf(int level, char *fmt, ...)
+void wpa_printf(int level, const char *fmt, ...)
 {
 	va_list ap;
 
@@ -314,7 +314,7 @@ void wpa_msg_register_cb(wpa_msg_cb_func func)
 }
 
 
-void wpa_msg(void *ctx, int level, char *fmt, ...)
+void wpa_msg(void *ctx, int level, const char *fmt, ...)
 {
 	va_list ap;
 	char *buf;
@@ -335,6 +335,30 @@ void wpa_msg(void *ctx, int level, char *fmt, ...)
 		wpa_msg_cb(ctx, level, buf, len);
 	os_free(buf);
 }
+
+
+void wpa_msg_ctrl(void *ctx, int level, const char *fmt, ...)
+{
+	va_list ap;
+	char *buf;
+	const int buflen = 2048;
+	int len;
+
+	if (!wpa_msg_cb)
+		return;
+
+	buf = os_malloc(buflen);
+	if (buf == NULL) {
+		wpa_printf(MSG_ERROR, "wpa_msg_ctrl: Failed to allocate "
+			   "message buffer");
+		return;
+	}
+	va_start(ap, fmt);
+	len = vsnprintf(buf, buflen, fmt, ap);
+	va_end(ap);
+	wpa_msg_cb(ctx, level, buf, len);
+	os_free(buf);
+}
 #endif /* CONFIG_NO_WPA_MSG */
 
 
diff --git a/contrib/wpa/src/utils/wpa_debug.h b/contrib/wpa/src/utils/wpa_debug.h
index 2d23f06..b4010d5 100644
--- a/contrib/wpa/src/utils/wpa_debug.h
+++ b/contrib/wpa/src/utils/wpa_debug.h
@@ -60,7 +60,7 @@ void wpa_debug_print_timestamp(void);
  *
  * Note: New line '\n' is added to the end of the text when printing to stdout.
  */
-void wpa_printf(int level, char *fmt, ...)
+void wpa_printf(int level, const char *fmt, ...)
 PRINTF_FORMAT(2, 3);
 
 /**
@@ -141,6 +141,7 @@ void wpa_hexdump_ascii_key(int level, const char *title, const u8 *buf,
 
 #ifdef CONFIG_NO_WPA_MSG
 #define wpa_msg(args...) do { } while (0)
+#define wpa_msg_ctrl(args...) do { } while (0)
 #define wpa_msg_register_cb(f) do { } while (0)
 #else /* CONFIG_NO_WPA_MSG */
 /**
@@ -157,7 +158,22 @@ void wpa_hexdump_ascii_key(int level, const char *title, const u8 *buf,
  *
  * Note: New line '\n' is added to the end of the text when printing to stdout.
  */
-void wpa_msg(void *ctx, int level, char *fmt, ...) PRINTF_FORMAT(3, 4);
+void wpa_msg(void *ctx, int level, const char *fmt, ...) PRINTF_FORMAT(3, 4);
+
+/**
+ * wpa_msg_ctrl - Conditional printf for ctrl_iface monitors
+ * @ctx: Pointer to context data; this is the ctx variable registered
+ *	with struct wpa_driver_ops::init()
+ * @level: priority level (MSG_*) of the message
+ * @fmt: printf format string, followed by optional arguments
+ *
+ * This function is used to print conditional debugging and error messages.
+ * This function is like wpa_msg(), but it sends the output only to the
+ * attached ctrl_iface monitors. In other words, it can be used for frequent
+ * events that do not need to be sent to syslog.
+ */
+void wpa_msg_ctrl(void *ctx, int level, const char *fmt, ...)
+PRINTF_FORMAT(3, 4);
 
 typedef void (*wpa_msg_cb_func)(void *ctx, int level, const char *txt,
 				size_t len);
diff --git a/contrib/wpa/src/utils/wpabuf.c b/contrib/wpa/src/utils/wpabuf.c
index c544179..8181912 100644
--- a/contrib/wpa/src/utils/wpabuf.c
+++ b/contrib/wpa/src/utils/wpabuf.c
@@ -29,6 +29,10 @@ static void wpabuf_overflow(const struct wpabuf *buf, size_t len)
 int wpabuf_resize(struct wpabuf **_buf, size_t add_len)
 {
 	struct wpabuf *buf = *_buf;
+	if (buf == NULL) {
+		*_buf = wpabuf_alloc(add_len);
+		return *_buf == NULL ? -1 : 0;
+	}
 	if (buf->used + add_len > buf->size) {
 		unsigned char *nbuf;
 		if (buf->ext_data) {
diff --git a/contrib/wpa/src/wps/.gitignore b/contrib/wpa/src/wps/.gitignore
deleted file mode 100644
index a438335..0000000
--- a/contrib/wpa/src/wps/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.d
diff --git a/contrib/wpa/src/wps/httpread.c b/contrib/wpa/src/wps/httpread.c
index 313b468..0d7165e 100644
--- a/contrib/wpa/src/wps/httpread.c
+++ b/contrib/wpa/src/wps/httpread.c
@@ -206,7 +206,8 @@ static int httpread_hdr_option_analyze(
 		h->got_content_length = 1;
 		return 0;
 	}
-	if (word_eq(hbp, "TRANSFER_ENCODING:")) {
+	if (word_eq(hbp, "TRANSFER_ENCODING:") ||
+	    word_eq(hbp, "TRANSFER-ENCODING:")) {
 		while (isgraph(*hbp))
 			hbp++;
 		while (*hbp == ' ' || *hbp == '\t')
@@ -214,7 +215,7 @@ static int httpread_hdr_option_analyze(
 		/* There should (?) be no encodings of interest
 		 * other than chunked...
 		 */
-		if (os_strncmp(hbp, "CHUNKED", 7)) {
+		if (word_eq(hbp, "CHUNKED")) {
 			h->chunked = 1;
 			h->in_chunk_data = 0;
 			/* ignore possible ;<parameters> */
@@ -513,6 +514,8 @@ static void httpread_read_handler(int sd, void *eloop_ctx, void *sock_ctx)
 	 * consists of chunks each with a header, ending with
 	 * an ending header.
 	 */
+	if (nread == 0)
+		goto get_more;
 	if (!h->got_body) {
 		/* Here to get (more of) body */
 		/* ensure we have enough room for worst case for body
diff --git a/contrib/wpa/src/wps/wps.h b/contrib/wpa/src/wps/wps.h
index e0f2b2d..faf32c4 100644
--- a/contrib/wpa/src/wps/wps.h
+++ b/contrib/wpa/src/wps/wps.h
@@ -42,7 +42,7 @@ struct upnp_wps_device_sm;
  * @key_idx: Key index
  * @key: Key
  * @key_len: Key length in octets
- * @mac_addr: MAC address of the peer
+ * @mac_addr: MAC address of the Credential receiver
  * @cred_attr: Unparsed Credential attribute data (used only in cred_cb());
  *	this may be %NULL, if not used
  * @cred_attr_len: Length of cred_attr in octets
@@ -266,6 +266,11 @@ struct wps_registrar_config {
 	 * to be set with a suitable Credential and skip_cred_build being used.
 	 */
 	int disable_auto_conf;
+
+	/**
+	 * static_wep_only - Whether the BSS supports only static WEP
+	 */
+	int static_wep_only;
 };
 
 
@@ -291,7 +296,17 @@ enum wps_event {
 	/**
 	 * WPS_EV_PWD_AUTH_FAIL - Password authentication failed
 	 */
-	WPS_EV_PWD_AUTH_FAIL
+	WPS_EV_PWD_AUTH_FAIL,
+
+	/**
+	 * WPS_EV_PBC_OVERLAP - PBC session overlap detected
+	 */
+	WPS_EV_PBC_OVERLAP,
+
+	/**
+	 * WPS_EV_PBC_TIMEOUT - PBC walktime expired before protocol run start
+	 */
+	WPS_EV_PBC_TIMEOUT
 };
 
 /**
@@ -500,7 +515,7 @@ wps_registrar_init(struct wps_context *wps,
 		   const struct wps_registrar_config *cfg);
 void wps_registrar_deinit(struct wps_registrar *reg);
 int wps_registrar_add_pin(struct wps_registrar *reg, const u8 *uuid,
-			  const u8 *pin, size_t pin_len);
+			  const u8 *pin, size_t pin_len, int timeout);
 int wps_registrar_invalidate_pin(struct wps_registrar *reg, const u8 *uuid);
 int wps_registrar_unlock_pin(struct wps_registrar *reg, const u8 *uuid);
 int wps_registrar_button_pushed(struct wps_registrar *reg);
diff --git a/contrib/wpa/src/wps/wps_attr_parse.c b/contrib/wpa/src/wps/wps_attr_parse.c
index 25ff251..f50ae39 100644
--- a/contrib/wpa/src/wps/wps_attr_parse.c
+++ b/contrib/wpa/src/wps/wps_attr_parse.c
@@ -381,6 +381,14 @@ static int wps_set_attr(struct wps_parse_attr *attr, u16 type,
 		attr->eap_identity = pos;
 		attr->eap_identity_len = len;
 		break;
+	case ATTR_AP_SETUP_LOCKED:
+		if (len != 1) {
+			wpa_printf(MSG_DEBUG, "WPS: Invalid AP Setup Locked "
+				   "length %u", len);
+			return -1;
+		}
+		attr->ap_setup_locked = pos;
+		break;
 	default:
 		wpa_printf(MSG_DEBUG, "WPS: Unsupported attribute type 0x%x "
 			   "len=%u", type, len);
diff --git a/contrib/wpa/src/wps/wps_common.c b/contrib/wpa/src/wps/wps_common.c
index 48af303..4b45f00 100644
--- a/contrib/wpa/src/wps/wps_common.c
+++ b/contrib/wpa/src/wps/wps_common.c
@@ -128,56 +128,6 @@ int wps_derive_keys(struct wps_data *wps)
 }
 
 
-int wps_derive_mgmt_keys(struct wps_data *wps)
-{
-	u8 nonces[2 * WPS_NONCE_LEN];
-	u8 keys[WPS_MGMTAUTHKEY_LEN + WPS_MGMTENCKEY_LEN];
-	u8 hash[SHA256_MAC_LEN];
-	const u8 *addr[2];
-	size_t len[2];
-	const char *auth_label = "WFA-WLAN-Management-MgmtAuthKey";
-	const char *enc_label = "WFA-WLAN-Management-MgmtEncKey";
-
-	/* MgmtAuthKey || MgmtEncKey =
-	 * kdf(EMSK, N1 || N2 || "WFA-WLAN-Management-Keys", 384) */
-	os_memcpy(nonces, wps->nonce_e, WPS_NONCE_LEN);
-	os_memcpy(nonces + WPS_NONCE_LEN, wps->nonce_r, WPS_NONCE_LEN);
-	wps_kdf(wps->emsk, nonces, sizeof(nonces), "WFA-WLAN-Management-Keys",
-		keys, sizeof(keys));
-	os_memcpy(wps->mgmt_auth_key, keys, WPS_MGMTAUTHKEY_LEN);
-	os_memcpy(wps->mgmt_enc_key, keys + WPS_MGMTAUTHKEY_LEN,
-		  WPS_MGMTENCKEY_LEN);
-
-	addr[0] = nonces;
-	len[0] = sizeof(nonces);
-
-	/* MgmtEncKeyID = first 128 bits of
-	 * SHA-256(N1 || N2 || "WFA-WLAN-Management-MgmtAuthKey") */
-	addr[1] = (const u8 *) auth_label;
-	len[1] = os_strlen(auth_label);
-	sha256_vector(2, addr, len, hash);
-	os_memcpy(wps->mgmt_auth_key_id, hash, WPS_MGMT_KEY_ID_LEN);
-
-	/* MgmtEncKeyID = first 128 bits of
-	 * SHA-256(N1 || N2 || "WFA-WLAN-Management-MgmtEncKey") */
-	addr[1] = (const u8 *) enc_label;
-	len[1] = os_strlen(enc_label);
-	sha256_vector(2, addr, len, hash);
-	os_memcpy(wps->mgmt_enc_key_id, hash, WPS_MGMT_KEY_ID_LEN);
-
-	wpa_hexdump_key(MSG_DEBUG, "WPS: MgmtAuthKey",
-			wps->mgmt_auth_key, WPS_MGMTAUTHKEY_LEN);
-	wpa_hexdump(MSG_DEBUG, "WPS: MgmtAuthKeyID",
-		    wps->mgmt_auth_key_id, WPS_MGMT_KEY_ID_LEN);
-	wpa_hexdump_key(MSG_DEBUG, "WPS: MgmtEncKey",
-			wps->mgmt_enc_key, WPS_MGMTENCKEY_LEN);
-	wpa_hexdump(MSG_DEBUG, "WPS: MgmtEncKeyID",
-		    wps->mgmt_enc_key_id, WPS_MGMT_KEY_ID_LEN);
-
-	return 0;
-}
-
-
 void wps_derive_psk(struct wps_data *wps, const u8 *dev_passwd,
 		    size_t dev_passwd_len)
 {
@@ -335,3 +285,21 @@ void wps_pwd_auth_fail_event(struct wps_context *wps, int enrollee, int part)
 	data.pwd_auth_fail.part = part;
 	wps->event_cb(wps->cb_ctx, WPS_EV_PWD_AUTH_FAIL, &data);
 }
+
+
+void wps_pbc_overlap_event(struct wps_context *wps)
+{
+	if (wps->event_cb == NULL)
+		return;
+
+	wps->event_cb(wps->cb_ctx, WPS_EV_PBC_OVERLAP, NULL);
+}
+
+
+void wps_pbc_timeout_event(struct wps_context *wps)
+{
+	if (wps->event_cb == NULL)
+		return;
+
+	wps->event_cb(wps->cb_ctx, WPS_EV_PBC_TIMEOUT, NULL);
+}
diff --git a/contrib/wpa/src/wps/wps_enrollee.c b/contrib/wpa/src/wps/wps_enrollee.c
index 179f7db..5cb3e1e 100644
--- a/contrib/wpa/src/wps/wps_enrollee.c
+++ b/contrib/wpa/src/wps/wps_enrollee.c
@@ -41,7 +41,7 @@ static int wps_build_wps_state(struct wps_data *wps, struct wpabuf *msg)
 		   state);
 	wpabuf_put_be16(msg, ATTR_WPS_STATE);
 	wpabuf_put_be16(msg, 1);
-	wpabuf_put_u8(msg, WPS_STATE_NOT_CONFIGURED);
+	wpabuf_put_u8(msg, state);
 	return 0;
 }
 
@@ -521,10 +521,6 @@ static int wps_process_pubkey(struct wps_data *wps, const u8 *pk,
 	if (wps_derive_keys(wps) < 0)
 		return -1;
 
-	if (wps->request_type == WPS_REQ_WLAN_MANAGER_REGISTRAR &&
-	    wps_derive_mgmt_keys(wps) < 0)
-		return -1;
-
 	return 0;
 }
 
@@ -650,6 +646,21 @@ static int wps_process_cred_e(struct wps_data *wps, const u8 *cred,
 	    wps_process_cred(&attr, &wps->cred))
 		return -1;
 
+	if (os_memcmp(wps->cred.mac_addr, wps->wps->dev.mac_addr, ETH_ALEN) !=
+	    0) {
+		wpa_printf(MSG_DEBUG, "WPS: MAC Address in the Credential ("
+			   MACSTR ") does not match with own address (" MACSTR
+			   ")", MAC2STR(wps->cred.mac_addr),
+			   MAC2STR(wps->wps->dev.mac_addr));
+		/*
+		 * In theory, this could be consider fatal error, but there are
+		 * number of deployed implementations using other address here
+		 * due to unclarity in the specification. For interoperability
+		 * reasons, allow this to be processed since we do not really
+		 * use the MAC Address information for anything.
+		 */
+	}
+
 	if (wps->wps->cred_cb) {
 		wps->cred.cred_attr = cred - 4;
 		wps->cred.cred_attr_len = cred_len + 4;
@@ -700,6 +711,21 @@ static int wps_process_ap_settings_e(struct wps_data *wps,
 	wpa_printf(MSG_INFO, "WPS: Received new AP configuration from "
 		   "Registrar");
 
+	if (os_memcmp(cred.mac_addr, wps->wps->dev.mac_addr, ETH_ALEN) !=
+	    0) {
+		wpa_printf(MSG_DEBUG, "WPS: MAC Address in the AP Settings ("
+			   MACSTR ") does not match with own address (" MACSTR
+			   ")", MAC2STR(cred.mac_addr),
+			   MAC2STR(wps->wps->dev.mac_addr));
+		/*
+		 * In theory, this could be consider fatal error, but there are
+		 * number of deployed implementations using other address here
+		 * due to unclarity in the specification. For interoperability
+		 * reasons, allow this to be processed since we do not really
+		 * use the MAC Address information for anything.
+		 */
+	}
+
 	if (wps->wps->cred_cb) {
 		cred.cred_attr = wpabuf_head(attrs);
 		cred.cred_attr_len = wpabuf_len(attrs);
@@ -1159,6 +1185,17 @@ enum wps_process_res wps_enrollee_process_msg(struct wps_data *wps,
 		   "op_code=%d)",
 		   (unsigned long) wpabuf_len(msg), op_code);
 
+	if (op_code == WSC_UPnP) {
+		/* Determine the OpCode based on message type attribute */
+		struct wps_parse_attr attr;
+		if (wps_parse_msg(msg, &attr) == 0 && attr.msg_type) {
+			if (*attr.msg_type == WPS_WSC_ACK)
+				op_code = WSC_ACK;
+			else if (*attr.msg_type == WPS_WSC_NACK)
+				op_code = WSC_NACK;
+		}
+	}
+
 	switch (op_code) {
 	case WSC_MSG:
 	case WSC_UPnP:
diff --git a/contrib/wpa/src/wps/wps_i.h b/contrib/wpa/src/wps/wps_i.h
index 85adf28..3317a2c 100644
--- a/contrib/wpa/src/wps/wps_i.h
+++ b/contrib/wpa/src/wps/wps_i.h
@@ -62,10 +62,6 @@ struct wps_data {
 	u8 authkey[WPS_AUTHKEY_LEN];
 	u8 keywrapkey[WPS_KEYWRAPKEY_LEN];
 	u8 emsk[WPS_EMSK_LEN];
-	u8 mgmt_auth_key[WPS_MGMTAUTHKEY_LEN];
-	u8 mgmt_auth_key_id[WPS_MGMT_KEY_ID_LEN];
-	u8 mgmt_enc_key[WPS_MGMTENCKEY_LEN];
-	u8 mgmt_enc_key_id[WPS_MGMT_KEY_ID_LEN];
 
 	struct wpabuf *last_msg;
 
@@ -146,6 +142,7 @@ struct wps_parse_attr {
 	const u8 *selected_registrar; /* 1 octet (Bool) */
 	const u8 *request_type; /* 1 octet */
 	const u8 *response_type; /* 1 octet */
+	const u8 *ap_setup_locked; /* 1 octet */
 
 	/* variable length fields */
 	const u8 *manufacturer;
@@ -182,7 +179,6 @@ struct wps_parse_attr {
 void wps_kdf(const u8 *key, const u8 *label_prefix, size_t label_prefix_len,
 	     const char *label, u8 *res, size_t res_len);
 int wps_derive_keys(struct wps_data *wps);
-int wps_derive_mgmt_keys(struct wps_data *wps);
 void wps_derive_psk(struct wps_data *wps, const u8 *dev_passwd,
 		    size_t dev_passwd_len);
 struct wpabuf * wps_decrypt_encr_settings(struct wps_data *wps, const u8 *encr,
@@ -190,6 +186,8 @@ struct wpabuf * wps_decrypt_encr_settings(struct wps_data *wps, const u8 *encr,
 void wps_fail_event(struct wps_context *wps, enum wps_msg_type msg);
 void wps_success_event(struct wps_context *wps);
 void wps_pwd_auth_fail_event(struct wps_context *wps, int enrollee, int part);
+void wps_pbc_overlap_event(struct wps_context *wps);
+void wps_pbc_timeout_event(struct wps_context *wps);
 
 /* wps_attr_parse.c */
 int wps_parse_msg(const struct wpabuf *msg, struct wps_parse_attr *attr);
diff --git a/contrib/wpa/src/wps/wps_registrar.c b/contrib/wpa/src/wps/wps_registrar.c
index f7eebdd..f34c9e9 100644
--- a/contrib/wpa/src/wps/wps_registrar.c
+++ b/contrib/wpa/src/wps/wps_registrar.c
@@ -23,6 +23,7 @@
 #include "wps_dev_attr.h"
 #include "wps_upnp.h"
 
+#define WPS_WORKAROUNDS
 
 struct wps_uuid_pin {
 	struct wps_uuid_pin *next;
@@ -30,7 +31,10 @@ struct wps_uuid_pin {
 	int wildcard_uuid;
 	u8 *pin;
 	size_t pin_len;
-	int locked;
+#define PIN_LOCKED BIT(0)
+#define PIN_EXPIRES BIT(1)
+	int flags;
+	struct os_time expiration;
 };
 
 
@@ -98,6 +102,9 @@ struct wps_registrar {
 	int disable_auto_conf;
 	int sel_reg_dev_password_id_override;
 	int sel_reg_config_methods_override;
+	int static_wep_only;
+
+	int force_pbc_overlap;
 };
 
 
@@ -376,6 +383,7 @@ wps_registrar_init(struct wps_context *wps,
 	reg->disable_auto_conf = cfg->disable_auto_conf;
 	reg->sel_reg_dev_password_id_override = -1;
 	reg->sel_reg_config_methods_override = -1;
+	reg->static_wep_only = cfg->static_wep_only;
 
 	if (wps_set_ie(reg)) {
 		wps_registrar_deinit(reg);
@@ -409,10 +417,11 @@ void wps_registrar_deinit(struct wps_registrar *reg)
  * @uuid: UUID-E or %NULL for wildcard (any UUID)
  * @pin: PIN (Device Password)
  * @pin_len: Length of pin in octets
+ * @timeout: Time (in seconds) when the PIN will be invalidated; 0 = no timeout
  * Returns: 0 on success, -1 on failure
  */
 int wps_registrar_add_pin(struct wps_registrar *reg, const u8 *uuid,
-			  const u8 *pin, size_t pin_len)
+			  const u8 *pin, size_t pin_len, int timeout)
 {
 	struct wps_uuid_pin *p;
 
@@ -431,20 +440,59 @@ int wps_registrar_add_pin(struct wps_registrar *reg, const u8 *uuid,
 	os_memcpy(p->pin, pin, pin_len);
 	p->pin_len = pin_len;
 
+	if (timeout) {
+		p->flags |= PIN_EXPIRES;
+		os_get_time(&p->expiration);
+		p->expiration.sec += timeout;
+	}
+
 	p->next = reg->pins;
 	reg->pins = p;
 
-	wpa_printf(MSG_DEBUG, "WPS: A new PIN configured");
+	wpa_printf(MSG_DEBUG, "WPS: A new PIN configured (timeout=%d)",
+		   timeout);
 	wpa_hexdump(MSG_DEBUG, "WPS: UUID", uuid, WPS_UUID_LEN);
 	wpa_hexdump_ascii_key(MSG_DEBUG, "WPS: PIN", pin, pin_len);
 	reg->selected_registrar = 1;
 	reg->pbc = 0;
 	wps_set_ie(reg);
+	eloop_cancel_timeout(wps_registrar_set_selected_timeout, reg, NULL);
+	eloop_register_timeout(WPS_PBC_WALK_TIME, 0,
+			       wps_registrar_set_selected_timeout,
+			       reg, NULL);
 
 	return 0;
 }
 
 
+static void wps_registrar_expire_pins(struct wps_registrar *reg)
+{
+	struct wps_uuid_pin *pin, *prev, *del;
+	struct os_time now;
+
+	os_get_time(&now);
+	prev = NULL;
+	pin = reg->pins;
+	while (pin) {
+		if ((pin->flags & PIN_EXPIRES) &&
+		    os_time_before(&pin->expiration, &now)) {
+			if (prev == NULL)
+				reg->pins = pin->next;
+			else
+				prev->next = pin->next;
+			del = pin;
+			pin = pin->next;
+			wpa_hexdump(MSG_DEBUG, "WPS: Expired PIN for UUID",
+				    del->uuid, WPS_UUID_LEN);
+			wps_free_pin(del);
+			continue;
+		}
+		prev = pin;
+		pin = pin->next;
+	}
+}
+
+
 /**
  * wps_registrar_invalidate_pin - Invalidate a PIN for a specific UUID-E
  * @reg: Registrar data from wps_registrar_init()
@@ -481,6 +529,8 @@ static const u8 * wps_registrar_get_pin(struct wps_registrar *reg,
 {
 	struct wps_uuid_pin *pin;
 
+	wps_registrar_expire_pins(reg);
+
 	pin = reg->pins;
 	while (pin) {
 		if (!pin->wildcard_uuid &&
@@ -512,13 +562,13 @@ static const u8 * wps_registrar_get_pin(struct wps_registrar *reg,
 	 * Lock the PIN to avoid attacks based on concurrent re-use of the PIN
 	 * that could otherwise avoid PIN invalidations.
 	 */
-	if (pin->locked) {
+	if (pin->flags & PIN_LOCKED) {
 		wpa_printf(MSG_DEBUG, "WPS: Selected PIN locked - do not "
 			   "allow concurrent re-use");
 		return NULL;
 	}
 	*pin_len = pin->pin_len;
-	pin->locked = 1;
+	pin->flags |= PIN_LOCKED;
 	return pin->pin;
 }
 
@@ -545,7 +595,7 @@ int wps_registrar_unlock_pin(struct wps_registrar *reg, const u8 *uuid)
 					   "wildcard PIN");
 				return wps_registrar_invalidate_pin(reg, uuid);
 			}
-			pin->locked = 0;
+			pin->flags &= ~PIN_LOCKED;
 			return 0;
 		}
 		pin = pin->next;
@@ -568,6 +618,7 @@ static void wps_registrar_pbc_timeout(void *eloop_ctx, void *timeout_ctx)
 	struct wps_registrar *reg = eloop_ctx;
 
 	wpa_printf(MSG_DEBUG, "WPS: PBC timed out - disable PBC mode");
+	wps_pbc_timeout_event(reg->wps);
 	wps_registrar_stop_pbc(reg);
 }
 
@@ -586,9 +637,11 @@ int wps_registrar_button_pushed(struct wps_registrar *reg)
 	if (wps_registrar_pbc_overlap(reg, NULL, NULL)) {
 		wpa_printf(MSG_DEBUG, "WPS: PBC overlap - do not start PBC "
 			   "mode");
+		wps_pbc_overlap_event(reg->wps);
 		return -1;
 	}
 	wpa_printf(MSG_DEBUG, "WPS: Button pushed - PBC mode started");
+	reg->force_pbc_overlap = 0;
 	reg->selected_registrar = 1;
 	reg->pbc = 1;
 	wps_set_ie(reg);
@@ -607,6 +660,14 @@ static void wps_registrar_pbc_completed(struct wps_registrar *reg)
 	wps_registrar_stop_pbc(reg);
 }
 
+static void wps_registrar_pin_completed(struct wps_registrar *reg)
+{
+	wpa_printf(MSG_DEBUG, "WPS: PIN completed using internal Registrar");
+	eloop_cancel_timeout(wps_registrar_set_selected_timeout, reg, NULL);
+	reg->selected_registrar = 0;
+	wps_set_ie(reg);
+}
+
 
 /**
  * wps_registrar_probe_req_rx - Notify Registrar of Probe Request
@@ -648,8 +709,18 @@ void wps_registrar_probe_req_rx(struct wps_registrar *reg, const u8 *addr,
 
 	wpa_printf(MSG_DEBUG, "WPS: Probe Request for PBC received from "
 		   MACSTR, MAC2STR(addr));
+	if (attr.uuid_e == NULL) {
+		wpa_printf(MSG_DEBUG, "WPS: Invalid Probe Request WPS IE: No "
+			   "UUID-E included");
+		return;
+	}
 
 	wps_registrar_add_pbc_session(reg, addr, attr.uuid_e);
+	if (wps_registrar_pbc_overlap(reg, addr, attr.uuid_e)) {
+		wpa_printf(MSG_DEBUG, "WPS: PBC session overlap detected");
+		reg->force_pbc_overlap = 1;
+		wps_pbc_overlap_event(reg->wps);
+	}
 }
 
 
@@ -777,6 +848,28 @@ static int wps_set_ie(struct wps_registrar *reg)
 		return -1;
 	}
 
+	if (reg->static_wep_only) {
+		/*
+		 * Windows XP and Vista clients can get confused about
+		 * EAP-Identity/Request when they probe the network with
+		 * EAPOL-Start. In such a case, they may assume the network is
+		 * using IEEE 802.1X and prompt user for a certificate while
+		 * the correct (non-WPS) behavior would be to ask for the
+		 * static WEP key. As a workaround, use Microsoft Provisioning
+		 * IE to advertise that legacy 802.1X is not supported.
+		 */
+		const u8 ms_wps[7] = {
+			WLAN_EID_VENDOR_SPECIFIC, 5,
+			/* Microsoft Provisioning IE (00:50:f2:5) */
+			0x00, 0x50, 0xf2, 5,
+			0x00 /* no legacy 802.1X or MS WPS */
+		};
+		wpa_printf(MSG_DEBUG, "WPS: Add Microsoft Provisioning IE "
+			   "into Beacon/Probe Response frames");
+		wpabuf_put_data(beacon, ms_wps, sizeof(ms_wps));
+		wpabuf_put_data(probe, ms_wps, sizeof(ms_wps));
+	}
+
 	ret = wps_cb_set_ie(reg, beacon, probe);
 	wpabuf_free(beacon);
 	wpabuf_free(probe);
@@ -1033,8 +1126,10 @@ static int wps_build_cred(struct wps_data *wps, struct wpabuf *msg)
 		}
 	}
 	wps->cred.encr_type = wps->encr_type;
-	/* Set MAC address in the Credential to be the AP's address (BSSID) */
-	os_memcpy(wps->cred.mac_addr, wps->wps->dev.mac_addr, ETH_ALEN);
+	/*
+	 * Set MAC address in the Credential to be the Enrollee's MAC address
+	 */
+	os_memcpy(wps->cred.mac_addr, wps->mac_addr_e, ETH_ALEN);
 
 	if (wps->wps->wps_state == WPS_STATE_NOT_CONFIGURED && wps->wps->ap &&
 	    !wps->wps->registrar->disable_auto_conf) {
@@ -1159,14 +1254,15 @@ static struct wpabuf * wps_build_m2(struct wps_data *wps)
 static struct wpabuf * wps_build_m2d(struct wps_data *wps)
 {
 	struct wpabuf *msg;
-	u16 err = WPS_CFG_NO_ERROR;
+	u16 err = wps->config_error;
 
 	wpa_printf(MSG_DEBUG, "WPS: Building Message M2D");
 	msg = wpabuf_alloc(1000);
 	if (msg == NULL)
 		return NULL;
 
-	if (wps->wps->ap && wps->wps->ap_setup_locked)
+	if (wps->wps->ap && wps->wps->ap_setup_locked &&
+	    err == WPS_CFG_NO_ERROR)
 		err = WPS_CFG_SETUP_LOCKED;
 
 	if (wps_build_version(msg) ||
@@ -1368,8 +1464,18 @@ struct wpabuf * wps_registrar_get_msg(struct wps_data *wps,
 			else
 				wps->wps->upnp_msgs = NULL;
 			msg = p->msg;
+			switch (p->type) {
+			case WPS_WSC_ACK:
+				*op_code = WSC_ACK;
+				break;
+			case WPS_WSC_NACK:
+				*op_code = WSC_NACK;
+				break;
+			default:
+				*op_code = WSC_MSG;
+				break;
+			}
 			os_free(p);
-			*op_code = WSC_MSG;
 			if (wps->ext_reg == 0)
 				wps->ext_reg = 1;
 			return msg;
@@ -1654,7 +1760,21 @@ static int wps_process_auth_type_flags(struct wps_data *wps, const u8 *auth)
 		wpa_printf(MSG_DEBUG, "WPS: No match in supported "
 			   "authentication types (own 0x%x Enrollee 0x%x)",
 			   wps->wps->auth_types, auth_types);
+#ifdef WPS_WORKAROUNDS
+		/*
+		 * Some deployed implementations seem to advertise incorrect
+		 * information in this attribute. For example, Linksys WRT350N
+		 * seems to have a byteorder bug that breaks this negotiation.
+		 * In order to interoperate with existing implementations,
+		 * assume that the Enrollee supports everything we do.
+		 */
+		wpa_printf(MSG_DEBUG, "WPS: Workaround - assume Enrollee "
+			   "does not advertise supported authentication types "
+			   "correctly");
+		wps->auth_type = wps->wps->auth_types;
+#else /* WPS_WORKAROUNDS */
 		return -1;
+#endif /* WPS_WORKAROUNDS */
 	}
 
 	return 0;
@@ -1678,8 +1798,23 @@ static int wps_process_encr_type_flags(struct wps_data *wps, const u8 *encr)
 	wps->encr_type = wps->wps->encr_types & encr_types;
 	if (wps->encr_type == 0) {
 		wpa_printf(MSG_DEBUG, "WPS: No match in supported "
-			   "encryption types");
+			   "encryption types (own 0x%x Enrollee 0x%x)",
+			   wps->wps->encr_types, encr_types);
+#ifdef WPS_WORKAROUNDS
+		/*
+		 * Some deployed implementations seem to advertise incorrect
+		 * information in this attribute. For example, Linksys WRT350N
+		 * seems to have a byteorder bug that breaks this negotiation.
+		 * In order to interoperate with existing implementations,
+		 * assume that the Enrollee supports everything we do.
+		 */
+		wpa_printf(MSG_DEBUG, "WPS: Workaround - assume Enrollee "
+			   "does not advertise supported encryption types "
+			   "correctly");
+		wps->encr_type = wps->wps->encr_types;
+#else /* WPS_WORKAROUNDS */
 		return -1;
+#endif /* WPS_WORKAROUNDS */
 	}
 
 	return 0;
@@ -1806,11 +1941,15 @@ static enum wps_process_res wps_process_m1(struct wps_data *wps,
 	}
 
 	if (wps->dev_pw_id == DEV_PW_PUSHBUTTON) {
-		if (wps_registrar_pbc_overlap(wps->wps->registrar,
+		if (wps->wps->registrar->force_pbc_overlap ||
+		    wps_registrar_pbc_overlap(wps->wps->registrar,
 					      wps->mac_addr_e, wps->uuid_e)) {
 			wpa_printf(MSG_DEBUG, "WPS: PBC overlap - deny PBC "
 				   "negotiation");
 			wps->state = SEND_M2D;
+			wps->config_error = WPS_CFG_MULTIPLE_PBC_DETECTED;
+			wps_pbc_overlap_event(wps->wps);
+			wps->wps->registrar->force_pbc_overlap = 1;
 			return WPS_CONTINUE;
 		}
 		wps_registrar_add_pbc_session(wps->wps->registrar,
@@ -1836,6 +1975,14 @@ static enum wps_process_res wps_process_m3(struct wps_data *wps,
 		return WPS_CONTINUE;
 	}
 
+	if (wps->pbc && wps->wps->registrar->force_pbc_overlap) {
+		wpa_printf(MSG_DEBUG, "WPS: Reject negotiation due to PBC "
+			   "session overlap");
+		wps->state = SEND_WSC_NACK;
+		wps->config_error = WPS_CFG_MULTIPLE_PBC_DETECTED;
+		return WPS_CONTINUE;
+	}
+
 	if (wps_process_registrar_nonce(wps, attr->registrar_nonce) ||
 	    wps_process_authenticator(wps, attr->authenticator, msg) ||
 	    wps_process_e_hash1(wps, attr->e_hash1) ||
@@ -1865,6 +2012,14 @@ static enum wps_process_res wps_process_m5(struct wps_data *wps,
 		return WPS_CONTINUE;
 	}
 
+	if (wps->pbc && wps->wps->registrar->force_pbc_overlap) {
+		wpa_printf(MSG_DEBUG, "WPS: Reject negotiation due to PBC "
+			   "session overlap");
+		wps->state = SEND_WSC_NACK;
+		wps->config_error = WPS_CFG_MULTIPLE_PBC_DETECTED;
+		return WPS_CONTINUE;
+	}
+
 	if (wps_process_registrar_nonce(wps, attr->registrar_nonce) ||
 	    wps_process_authenticator(wps, attr->authenticator, msg)) {
 		wps->state = SEND_WSC_NACK;
@@ -1896,6 +2051,28 @@ static enum wps_process_res wps_process_m5(struct wps_data *wps,
 }
 
 
+static void wps_sta_cred_cb(struct wps_data *wps)
+{
+	/*
+	 * Update credential to only include a single authentication and
+	 * encryption type in case the AP configuration includes more than one
+	 * option.
+	 */
+	if (wps->cred.auth_type & WPS_AUTH_WPA2PSK)
+		wps->cred.auth_type = WPS_AUTH_WPA2PSK;
+	else if (wps->cred.auth_type & WPS_AUTH_WPAPSK)
+		wps->cred.auth_type = WPS_AUTH_WPAPSK;
+	if (wps->cred.encr_type & WPS_ENCR_AES)
+		wps->cred.encr_type = WPS_ENCR_AES;
+	else if (wps->cred.encr_type & WPS_ENCR_TKIP)
+		wps->cred.encr_type = WPS_ENCR_TKIP;
+	wpa_printf(MSG_DEBUG, "WPS: Update local configuration based on the "
+		   "AP configuration");
+	if (wps->wps->cred_cb)
+		wps->wps->cred_cb(wps->wps->cb_ctx, &wps->cred);
+}
+
+
 static int wps_process_ap_settings_r(struct wps_data *wps,
 				     struct wps_parse_attr *attr)
 {
@@ -1908,12 +2085,21 @@ static int wps_process_ap_settings_r(struct wps_data *wps,
 
 	wpa_printf(MSG_INFO, "WPS: Received old AP configuration from AP");
 
+#if 0
 	/*
 	 * TODO: Provide access to AP settings and allow changes before sending
 	 * out M8. For now, just copy the settings unchanged into M8.
 	 */
 
 	return 0;
+#else
+	/*
+	 * For now, use the AP PIN only to receive the current AP settings,
+	 * not to reconfigure the AP.
+	 */
+	wps_sta_cred_cb(wps);
+	return 1;
+#endif
 }
 
 
@@ -1933,6 +2119,14 @@ static enum wps_process_res wps_process_m7(struct wps_data *wps,
 		return WPS_CONTINUE;
 	}
 
+	if (wps->pbc && wps->wps->registrar->force_pbc_overlap) {
+		wpa_printf(MSG_DEBUG, "WPS: Reject negotiation due to PBC "
+			   "session overlap");
+		wps->state = SEND_WSC_NACK;
+		wps->config_error = WPS_CFG_MULTIPLE_PBC_DETECTED;
+		return WPS_CONTINUE;
+	}
+
 	if (wps_process_registrar_nonce(wps, attr->registrar_nonce) ||
 	    wps_process_authenticator(wps, attr->authenticator, msg)) {
 		wps->state = SEND_WSC_NACK;
@@ -2281,12 +2475,8 @@ static enum wps_process_res wps_process_wsc_done(struct wps_data *wps,
 		wps->new_psk = NULL;
 	}
 
-	if (!wps->wps->ap) {
-		wpa_printf(MSG_DEBUG, "WPS: Update local configuration based "
-			   "on the modified AP configuration");
-		if (wps->wps->cred_cb)
-			wps->wps->cred_cb(wps->wps->cb_ctx, &wps->cred);
-	}
+	if (!wps->wps->ap)
+		wps_sta_cred_cb(wps);
 
 	if (wps->new_psk) {
 		if (wps_cb_new_psk(wps->wps->registrar, wps->mac_addr_e,
@@ -2304,6 +2494,8 @@ static enum wps_process_res wps_process_wsc_done(struct wps_data *wps,
 		wps_registrar_remove_pbc_session(wps->wps->registrar,
 						 wps->mac_addr_e, wps->uuid_e);
 		wps_registrar_pbc_completed(wps->wps->registrar);
+	} else {
+		wps_registrar_pin_completed(wps->wps->registrar);
 	}
 
 	wps_success_event(wps->wps);
@@ -2333,7 +2525,8 @@ enum wps_process_res wps_registrar_process_msg(struct wps_data *wps,
 		wps_registrar_free_pending_m2(wps->wps);
 	if (wps->wps->wps_upnp && wps->ext_reg &&
 	    wps->wps->upnp_msgs == NULL &&
-	    (op_code == WSC_MSG || op_code == WSC_Done)) {
+	    (op_code == WSC_MSG || op_code == WSC_Done || op_code == WSC_NACK))
+	{
 		struct wps_parse_attr attr;
 		int type;
 		if (wps_parse_msg(msg, &attr) < 0 || attr.msg_type == NULL)
@@ -2401,7 +2594,6 @@ static void wps_registrar_set_selected_timeout(void *eloop_ctx,
  * wps_registrar_set_selected_registrar - Notification of SetSelectedRegistrar
  * @reg: Registrar data from wps_registrar_init()
  * @msg: Received message from SetSelectedRegistrar
- * @msg_len: Length of msg in octets
  * Returns: 0 on success, -1 on failure
  *
  * This function is called when an AP receives a SetSelectedRegistrar UPnP
diff --git a/contrib/wpa/src/wps/wps_upnp.c b/contrib/wpa/src/wps/wps_upnp.c
index 6d2de0e..4c6aac2 100644
--- a/contrib/wpa/src/wps/wps_upnp.c
+++ b/contrib/wpa/src/wps/wps_upnp.c
@@ -47,9 +47,6 @@
  * -- Needs renaming with module prefix to avoid polluting the debugger
  * namespace and causing possible collisions with other static fncs
  * and structure declarations when using the debugger.
- * -- Just what should be in the first event message sent after subscription
- * for the WLANEvent field? If i pass it empty, Vista replies with OK
- * but apparently barfs on the message.
  * -- The http error code generation is pretty bogus, hopefully noone cares.
  *
  * Author: Ted Merrill, Atheros Communications, based upon earlier work
@@ -641,6 +638,27 @@ struct subscription * subscription_find(struct upnp_wps_device_sm *sm,
 }
 
 
+static struct wpabuf * build_fake_wsc_ack(void)
+{
+	struct wpabuf *msg = wpabuf_alloc(100);
+	if (msg == NULL)
+		return NULL;
+	wpabuf_put_u8(msg, UPNP_WPS_WLANEVENT_TYPE_EAP);
+	wpabuf_put_str(msg, "00:00:00:00:00:00");
+	wps_build_version(msg);
+	wps_build_msg_type(msg, WPS_WSC_ACK);
+	/* Enrollee Nonce */
+	wpabuf_put_be16(msg, ATTR_ENROLLEE_NONCE);
+	wpabuf_put_be16(msg, WPS_NONCE_LEN);
+	wpabuf_put(msg, WPS_NONCE_LEN);
+	/* Registrar Nonce */
+	wpabuf_put_be16(msg, ATTR_REGISTRAR_NONCE);
+	wpabuf_put_be16(msg, WPS_NONCE_LEN);
+	wpabuf_put(msg, WPS_NONCE_LEN);
+	return msg;
+}
+
+
 /* subscription_first_event -- send format/queue event that is automatically
  * sent on a new subscription.
  */
@@ -665,6 +683,28 @@ static int subscription_first_event(struct subscription *s)
 	const char *tail = "</e:propertyset>\n";
 	char txt[10];
 
+	if (s->sm->wlanevent == NULL) {
+		/*
+		 * There has been no events before the subscription. However,
+		 * UPnP device architecture specification requires all the
+		 * evented variables to be included, so generate a dummy event
+		 * for this particular case using a WSC_ACK and all-zeros
+		 * nonces. The ER (UPnP control point) will ignore this, but at
+		 * least it will learn that WLANEvent variable will be used in
+		 * event notifications in the future.
+		 */
+		struct wpabuf *msg;
+		wpa_printf(MSG_DEBUG, "WPS UPnP: Use a fake WSC_ACK as the "
+			   "initial WLANEvent");
+		msg = build_fake_wsc_ack();
+		if (msg) {
+			s->sm->wlanevent = (char *)
+				base64_encode(wpabuf_head(msg),
+					      wpabuf_len(msg), NULL);
+			wpabuf_free(msg);
+		}
+	}
+
 	wlan_event = s->sm->wlanevent;
 	if (wlan_event == NULL || *wlan_event == '\0') {
 		wpa_printf(MSG_DEBUG, "WPS UPnP: WLANEvent not known for "
@@ -694,13 +734,13 @@ static int subscription_first_event(struct subscription *s)
 
 
 /**
- * subscription_start - Rremember a UPnP control point to send events to.
+ * subscription_start - Remember a UPnP control point to send events to.
  * @sm: WPS UPnP state machine from upnp_wps_device_init()
- * @callback_urls: malloc' mem given to the subscription
+ * @callback_urls: Callback URLs
  * Returns: %NULL on error, or pointer to new subscription structure.
  */
 struct subscription * subscription_start(struct upnp_wps_device_sm *sm,
-					 char *callback_urls)
+					 const char *callback_urls)
 {
 	struct subscription *s;
 	time_t now = time(NULL);
@@ -740,7 +780,6 @@ struct subscription * subscription_start(struct upnp_wps_device_sm *sm,
 	}
 	wpa_printf(MSG_DEBUG, "WPS UPnP: Subscription %p started with %s",
 		   s, callback_urls);
-	os_free(callback_urls);
 	/* Schedule sending this */
 	event_send_all_later(sm);
 	return s;
@@ -832,6 +871,50 @@ fail:
 }
 
 
+#ifdef __FreeBSD__
+#include <sys/sysctl.h>
+#include <net/route.h>
+#include <net/if_dl.h>
+
+static int eth_get(const char *device, u8 ea[ETH_ALEN])
+{
+	struct if_msghdr *ifm;
+	struct sockaddr_dl *sdl;
+	u_char *p, *buf;
+	size_t len;
+	int mib[] = { CTL_NET, AF_ROUTE, 0, AF_LINK, NET_RT_IFLIST, 0 };
+
+	if (sysctl(mib, 6, NULL, &len, NULL, 0) < 0)
+		return -1;
+	if ((buf = os_malloc(len)) == NULL)
+		return -1;
+	if (sysctl(mib, 6, buf, &len, NULL, 0) < 0) {
+		os_free(buf);
+		return -1;
+	}
+	for (p = buf; p < buf + len; p += ifm->ifm_msglen) {
+		ifm = (struct if_msghdr *)p;
+		sdl = (struct sockaddr_dl *)(ifm + 1);
+		if (ifm->ifm_type != RTM_IFINFO ||
+		    (ifm->ifm_addrs & RTA_IFP) == 0)
+			continue;
+		if (sdl->sdl_family != AF_LINK || sdl->sdl_nlen == 0 ||
+		    os_memcmp(sdl->sdl_data, device, sdl->sdl_nlen) != 0)
+			continue;
+		os_memcpy(ea, LLADDR(sdl), sdl->sdl_alen);
+		break;
+	}
+	os_free(buf);
+
+	if (p >= buf + len) {
+		errno = ESRCH;
+		return -1;
+	}
+	return 0;
+}
+#endif /* __FreeBSD__ */
+
+
 /**
  * get_netif_info - Get hw and IP addresses for network device
  * @net_if: Selected network interface name
@@ -870,6 +953,7 @@ static int get_netif_info(const char *net_if, unsigned *ip_addr,
 	in_addr.s_addr = *ip_addr;
 	os_snprintf(*ip_addr_text, 16, "%s", inet_ntoa(in_addr));
 
+#ifdef __linux__
 	os_strlcpy(req.ifr_name, net_if, sizeof(req.ifr_name));
 	if (ioctl(sock, SIOCGIFHWADDR, &req) < 0) {
 		wpa_printf(MSG_ERROR, "WPS UPnP: SIOCGIFHWADDR failed: "
@@ -877,6 +961,14 @@ static int get_netif_info(const char *net_if, unsigned *ip_addr,
 		goto fail;
 	}
 	os_memcpy(mac, req.ifr_addr.sa_data, 6);
+#elif defined(__FreeBSD__)
+	if (eth_get(net_if, mac) < 0) {
+		wpa_printf(MSG_ERROR, "WPS UPnP: Failed to get MAC address");
+		goto fail;
+	}
+#else
+#error MAC address fetch not implemented
+#endif
 	os_snprintf(*mac_addr_text, 18, MACSTR, MAC2STR(req.ifr_addr.sa_data));
 
 	close(sock);
@@ -914,8 +1006,7 @@ void upnp_wps_device_stop(struct upnp_wps_device_sm *sm)
 		subscription_destroy(s);
 	}
 
-	advertisement_state_machine_stop(sm);
-	/* TODO: send byebye notifications */
+	advertisement_state_machine_stop(sm, 1);
 
 	event_send_stop_all(sm);
 	os_free(sm->wlanevent);
diff --git a/contrib/wpa/src/wps/wps_upnp_event.c b/contrib/wpa/src/wps/wps_upnp_event.c
index f278f35..4122a87 100644
--- a/contrib/wpa/src/wps/wps_upnp_event.c
+++ b/contrib/wpa/src/wps/wps_upnp_event.c
@@ -89,7 +89,7 @@ static void event_clean(struct wps_event_ *e)
 /* event_delete -- delete single unqueued event
  * (be sure to dequeue first if need be)
  */
-void event_delete(struct wps_event_ *e)
+static void event_delete(struct wps_event_ *e)
 {
 	event_clean(e);
 	wpabuf_free(e->data);
@@ -432,7 +432,7 @@ static int event_send_start(struct subscription *s)
 
 
 /* event_send_all_later_handler -- actually send events as needed */
-void event_send_all_later_handler(void *eloop_data, void *user_ctx)
+static void event_send_all_later_handler(void *eloop_data, void *user_ctx)
 {
 	struct upnp_wps_device_sm *sm = user_ctx;
 	struct subscription *s;
diff --git a/contrib/wpa/src/wps/wps_upnp_i.h b/contrib/wpa/src/wps/wps_upnp_i.h
index d4b6569..ba4ec20 100644
--- a/contrib/wpa/src/wps/wps_upnp_i.h
+++ b/contrib/wpa/src/wps/wps_upnp_i.h
@@ -160,7 +160,7 @@ struct upnp_wps_device_sm {
 /* wps_upnp.c */
 void format_date(struct wpabuf *buf);
 struct subscription * subscription_start(struct upnp_wps_device_sm *sm,
-					 char *callback_urls);
+					 const char *callback_urls);
 struct subscription * subscription_renew(struct upnp_wps_device_sm *sm,
 					 const u8 uuid[UUID_LEN]);
 void subscription_unlink(struct subscription *s);
@@ -172,7 +172,8 @@ int send_wpabuf(int fd, struct wpabuf *buf);
 /* wps_upnp_ssdp.c */
 void msearchreply_state_machine_stop(struct advertisement_state_machine *a);
 int advertisement_state_machine_start(struct upnp_wps_device_sm *sm);
-void advertisement_state_machine_stop(struct upnp_wps_device_sm *sm);
+void advertisement_state_machine_stop(struct upnp_wps_device_sm *sm,
+				      int send_byebye);
 void ssdp_listener_stop(struct upnp_wps_device_sm *sm);
 int ssdp_listener_start(struct upnp_wps_device_sm *sm);
 int add_ssdp_network(char *net_if);
@@ -185,7 +186,6 @@ void web_listener_stop(struct upnp_wps_device_sm *sm);
 
 /* wps_upnp_event.c */
 int event_add(struct subscription *s, const struct wpabuf *data);
-void event_delete(struct wps_event_ *e);
 void event_delete_all(struct subscription *s);
 void event_send_all_later(struct upnp_wps_device_sm *sm);
 void event_send_stop_all(struct upnp_wps_device_sm *sm);
diff --git a/contrib/wpa/src/wps/wps_upnp_ssdp.c b/contrib/wpa/src/wps/wps_upnp_ssdp.c
index 6a94c59..c1dc99d 100644
--- a/contrib/wpa/src/wps/wps_upnp_ssdp.c
+++ b/contrib/wpa/src/wps/wps_upnp_ssdp.c
@@ -229,10 +229,41 @@ static void advertisement_state_machine_handler(void *eloop_data,
 /**
  * advertisement_state_machine_stop - Stop SSDP advertisements
  * @sm: WPS UPnP state machine from upnp_wps_device_init()
+ * @send_byebye: Send byebye advertisement messages immediately
  */
-void advertisement_state_machine_stop(struct upnp_wps_device_sm *sm)
+void advertisement_state_machine_stop(struct upnp_wps_device_sm *sm,
+				      int send_byebye)
 {
+	struct advertisement_state_machine *a = &sm->advertisement;
+	int islast = 0;
+	struct wpabuf *msg;
+	struct sockaddr_in dest;
+
 	eloop_cancel_timeout(advertisement_state_machine_handler, NULL, sm);
+	if (!send_byebye || sm->multicast_sd < 0)
+		return;
+
+	a->type = ADVERTISE_DOWN;
+	a->state = 0;
+	a->sm = sm;
+
+	os_memset(&dest, 0, sizeof(dest));
+	dest.sin_family = AF_INET;
+	dest.sin_addr.s_addr = inet_addr(UPNP_MULTICAST_ADDRESS);
+	dest.sin_port = htons(UPNP_MULTICAST_PORT);
+
+	while (!islast) {
+		msg = next_advertisement(a, &islast);
+		if (msg == NULL)
+			break;
+		if (sendto(sm->multicast_sd, wpabuf_head(msg), wpabuf_len(msg),
+			   0, (struct sockaddr *) &dest, sizeof(dest)) < 0) {
+			wpa_printf(MSG_INFO, "WPS UPnP: Advertisement sendto "
+				   "failed: %d (%s)", errno, strerror(errno));
+		}
+		wpabuf_free(msg);
+		a->state++;
+	}
 }
 
 
@@ -318,7 +349,7 @@ int advertisement_state_machine_start(struct upnp_wps_device_sm *sm)
 	struct advertisement_state_machine *a = &sm->advertisement;
 	int next_timeout_msec;
 
-	advertisement_state_machine_stop(sm);
+	advertisement_state_machine_stop(sm, 0);
 
 	/*
 	 * Start out advertising down, this automatically switches
@@ -461,7 +492,7 @@ static void msearchreply_state_machine_start(struct upnp_wps_device_sm *sm,
 	a->type = MSEARCH_REPLY;
 	a->state = 0;
 	a->sm = sm;
-	os_memcpy(&a->client, client, sizeof(client));
+	os_memcpy(&a->client, client, sizeof(*client));
 	/* Wait time depending on MX value */
 	next_timeout_msec = (1000 * mx * (os_random() & 0xFF)) >> 8;
 	next_timeout_sec = next_timeout_msec / 1000;
@@ -784,6 +815,7 @@ fail:
  */
 int add_ssdp_network(char *net_if)
 {
+#ifdef __linux__
 	int ret = -1;
 	int sock = -1;
 	struct rtentry rt;
@@ -798,11 +830,11 @@ int add_ssdp_network(char *net_if)
 		goto fail;
 
 	rt.rt_dev = net_if;
-	sin = (struct sockaddr_in *) &rt.rt_dst;
+	sin = aliasing_hide_typecast(&rt.rt_dst, struct sockaddr_in);
 	sin->sin_family = AF_INET;
 	sin->sin_port = 0;
 	sin->sin_addr.s_addr = inet_addr(SSDP_TARGET);
-	sin = (struct sockaddr_in *) &rt.rt_genmask;
+	sin = aliasing_hide_typecast(&rt.rt_genmask, struct sockaddr_in);
 	sin->sin_family = AF_INET;
 	sin->sin_port = 0;
 	sin->sin_addr.s_addr = inet_addr(SSDP_NETMASK);
@@ -826,6 +858,9 @@ fail:
 		close(sock);
 
 	return ret;
+#else /* __linux__ */
+	return 0;
+#endif /* __linux__ */
 }
 
 
diff --git a/contrib/wpa/src/wps/wps_upnp_web.c b/contrib/wpa/src/wps/wps_upnp_web.c
index db47c29..b637454 100644
--- a/contrib/wpa/src/wps/wps_upnp_web.c
+++ b/contrib/wpa/src/wps/wps_upnp_web.c
@@ -1578,7 +1578,6 @@ static void web_connection_parse_subscribe(struct web_connection *c,
 			ret = HTTP_INTERNAL_SERVER_ERROR;
 			goto error;
 		}
-		callback_urls = NULL;   /* is now owned by subscription */
 	} else {
 		ret = HTTP_PRECONDITION_FAILED;
 		goto error;
@@ -1630,6 +1629,7 @@ error:
 	http_put_empty(buf, ret);
 	send_wpabuf(c->sd, buf);
 	wpabuf_free(buf);
+	os_free(callback_urls);
 }
 
 
diff --git a/contrib/wpa/wpa_supplicant/.gitignore b/contrib/wpa/wpa_supplicant/.gitignore
deleted file mode 100644
index e7e034c..0000000
--- a/contrib/wpa/wpa_supplicant/.gitignore
+++ /dev/null
@@ -1,8 +0,0 @@
-*.d
-.config
-eapol_test
-preauth_test
-wpa_cli
-wpa_passphrase
-wpa_supplicant
-wpa_priv
diff --git a/contrib/wpa/wpa_supplicant/ChangeLog b/contrib/wpa/wpa_supplicant/ChangeLog
index 8f5b6fb..ab99514 100644
--- a/contrib/wpa/wpa_supplicant/ChangeLog
+++ b/contrib/wpa/wpa_supplicant/ChangeLog
@@ -1,5 +1,28 @@
 ChangeLog for wpa_supplicant
 
+2010-01-12 - v0.6.10
+	* fixed SHA-256 based key derivation function to match with the
+	  standard when using CCMP (for IEEE 802.11r and IEEE 802.11w)
+	  (note: this breaks interoperability with previous version) [Bug 307]
+	* changed driver_wext to disconnect at init/deinit to clear state
+	* added explicit disconnect on 4-way handshake failures
+	* added WPS workarounds for known interoperability issues with broken,
+	  deployed implementation
+	* update IEEE 802.11w implementation to match with the published
+	  standard
+	* do not send WPS M8 message when learning current AP configuration as
+	  an external Registrar
+	* added a workaround for race condition between receive EAPOL frames
+	  and association events
+	* fixed compilation with newer GnuTLS versions
+	* fixed PKCS#12 use with OpenSSL 1.0.0
+
+2009-03-23 - v0.6.9
+	* driver_ndis: add PAE group address to the multicast address list to
+	  fix wired IEEE 802.1X authentication
+	* fixed IEEE 802.11r key derivation function to match with the standard
+	  (note: this breaks interoperability with previous version) [Bug 303]
+
 2009-02-15 - v0.6.8
 	* increased wpa_cli ping interval to 5 seconds and made this
 	  configurable with a new command line options (-G<seconds>)
diff --git a/contrib/wpa/wpa_supplicant/Makefile b/contrib/wpa/wpa_supplicant/Makefile
new file mode 100644
index 0000000..5a88fb3
--- /dev/null
+++ b/contrib/wpa/wpa_supplicant/Makefile
@@ -0,0 +1,1268 @@
+ifndef CC
+CC=gcc
+endif
+
+ifndef CFLAGS
+CFLAGS = -MMD -O2 -Wall -g
+endif
+
+export LIBDIR ?= /usr/local/lib/
+export BINDIR ?= /usr/local/sbin/
+
+CFLAGS += -I../src
+CFLAGS += -I../src/crypto
+CFLAGS += -I../src/utils
+CFLAGS += -I../src/common
+CFLAGS += -I../src/rsn_supp
+
+ALL=wpa_supplicant wpa_passphrase wpa_cli
+
+all: verify_config $(ALL) dynamic_eap_methods
+
+verify_config:
+	@if [ ! -r .config ]; then \
+		echo 'Building wpa_supplicant requires a configuration file'; \
+		echo '(.config). See README for more instructions. You can'; \
+		echo 'run "cp defconfig .config" to create an example'; \
+		echo 'configuration.'; \
+		exit 1; \
+	fi
+
+mkconfig:
+	@if [ -e .config ]; then \
+		echo '.config exists - did not replace it'; \
+		exit 1; \
+	fi
+	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
+	$(MAKE) -C ../src install
+
+OBJS = config.o
+OBJS += ../src/utils/common.o
+OBJS += ../src/utils/wpa_debug.o
+OBJS += ../src/utils/wpabuf.o
+OBJS += ../src/crypto/md5.o
+OBJS += ../src/crypto/rc4.o
+OBJS += ../src/crypto/md4.o
+OBJS += ../src/crypto/sha1.o
+OBJS += ../src/crypto/des.o
+OBJS_p = wpa_passphrase.o
+OBJS_p += ../src/utils/common.o
+OBJS_p += ../src/utils/wpa_debug.o
+OBJS_p += ../src/crypto/md5.o
+OBJS_p += ../src/crypto/md4.o
+OBJS_p += ../src/crypto/sha1.o
+OBJS_p += ../src/crypto/des.o
+OBJS_c = wpa_cli.o ../src/common/wpa_ctrl.o
+
+-include .config
+
+ifndef CONFIG_OS
+ifdef CONFIG_NATIVE_WINDOWS
+CONFIG_OS=win32
+else
+CONFIG_OS=unix
+endif
+endif
+
+ifeq ($(CONFIG_OS), internal)
+CFLAGS += -DOS_NO_C_LIB_DEFINES
+endif
+
+OBJS += ../src/utils/os_$(CONFIG_OS).o
+OBJS_p += ../src/utils/os_$(CONFIG_OS).o
+OBJS_c += ../src/utils/os_$(CONFIG_OS).o
+
+ifndef CONFIG_ELOOP
+CONFIG_ELOOP=eloop
+endif
+OBJS += ../src/utils/$(CONFIG_ELOOP).o
+
+
+ifdef CONFIG_EAPOL_TEST
+CFLAGS += -Werror -DEAPOL_TEST
+endif
+
+ifndef CONFIG_BACKEND
+CONFIG_BACKEND=file
+endif
+
+ifeq ($(CONFIG_BACKEND), file)
+OBJS += config_file.o
+ifndef CONFIG_NO_CONFIG_BLOBS
+NEED_BASE64=y
+endif
+CFLAGS += -DCONFIG_BACKEND_FILE
+endif
+
+ifeq ($(CONFIG_BACKEND), winreg)
+OBJS += config_winreg.o
+endif
+
+ifeq ($(CONFIG_BACKEND), none)
+OBJS += config_none.o
+endif
+
+ifdef CONFIG_NO_CONFIG_WRITE
+CFLAGS += -DCONFIG_NO_CONFIG_WRITE
+endif
+
+ifdef CONFIG_NO_CONFIG_BLOBS
+CFLAGS += -DCONFIG_NO_CONFIG_BLOBS
+endif
+
+ifdef CONFIG_NO_SCAN_PROCESSING
+CFLAGS += -DCONFIG_NO_SCAN_PROCESSING
+endif
+
+ifdef CONFIG_DRIVER_HOSTAP
+CFLAGS += -DCONFIG_DRIVER_HOSTAP
+OBJS_d += ../src/drivers/driver_hostap.o
+CONFIG_WIRELESS_EXTENSION=y
+endif
+
+ifdef CONFIG_DRIVER_WEXT
+CFLAGS += -DCONFIG_DRIVER_WEXT
+CONFIG_WIRELESS_EXTENSION=y
+endif
+
+ifdef CONFIG_DRIVER_NL80211
+CFLAGS += -DCONFIG_DRIVER_NL80211
+OBJS_d += ../src/drivers/driver_nl80211.o
+LIBS += -lnl
+ifdef CONFIG_CLIENT_MLME
+OBJS_d += ../src/drivers/radiotap.o
+endif
+endif
+
+ifdef CONFIG_DRIVER_PRISM54
+CFLAGS += -DCONFIG_DRIVER_PRISM54
+OBJS_d += ../src/drivers/driver_prism54.o
+CONFIG_WIRELESS_EXTENSION=y
+endif
+
+ifdef CONFIG_DRIVER_HERMES
+CFLAGS += -DCONFIG_DRIVER_HERMES
+OBJS_d += ../src/drivers/driver_hermes.o
+CONFIG_WIRELESS_EXTENSION=y
+endif
+
+ifdef CONFIG_DRIVER_MADWIFI
+CFLAGS += -DCONFIG_DRIVER_MADWIFI
+OBJS_d += ../src/drivers/driver_madwifi.o
+CONFIG_WIRELESS_EXTENSION=y
+endif
+
+ifdef CONFIG_DRIVER_ATMEL
+CFLAGS += -DCONFIG_DRIVER_ATMEL
+OBJS_d += ../src/drivers/driver_atmel.o
+CONFIG_WIRELESS_EXTENSION=y
+endif
+
+ifdef CONFIG_DRIVER_NDISWRAPPER
+CFLAGS += -DCONFIG_DRIVER_NDISWRAPPER
+OBJS_d += ../src/drivers/driver_ndiswrapper.o
+CONFIG_WIRELESS_EXTENSION=y
+endif
+
+ifdef CONFIG_DRIVER_RALINK
+CFLAGS += -DCONFIG_DRIVER_RALINK
+OBJS_d += ../src/drivers/driver_ralink.o
+endif
+
+ifdef CONFIG_DRIVER_BROADCOM
+CFLAGS += -DCONFIG_DRIVER_BROADCOM
+OBJS_d += ../src/drivers/driver_broadcom.o
+endif
+
+ifdef CONFIG_DRIVER_IPW
+CFLAGS += -DCONFIG_DRIVER_IPW
+OBJS_d += ../src/drivers/driver_ipw.o
+CONFIG_WIRELESS_EXTENSION=y
+endif
+
+ifdef CONFIG_DRIVER_BSD
+CFLAGS += -DCONFIG_DRIVER_BSD
+OBJS_d += ../src/drivers/driver_bsd.o
+ifndef CONFIG_L2_PACKET
+CONFIG_L2_PACKET=freebsd
+endif
+endif
+
+ifdef CONFIG_DRIVER_NDIS
+CFLAGS += -DCONFIG_DRIVER_NDIS
+OBJS_d += ../src/drivers/driver_ndis.o
+ifdef CONFIG_NDIS_EVENTS_INTEGRATED
+OBJS_d += ../src/drivers/driver_ndis_.o
+endif
+ifndef CONFIG_L2_PACKET
+CONFIG_L2_PACKET=pcap
+endif
+CONFIG_WINPCAP=y
+ifdef CONFIG_USE_NDISUIO
+CFLAGS += -DCONFIG_USE_NDISUIO
+endif
+endif
+
+ifdef CONFIG_DRIVER_WIRED
+CFLAGS += -DCONFIG_DRIVER_WIRED
+OBJS_d += ../src/drivers/driver_wired.o
+endif
+
+ifdef CONFIG_DRIVER_TEST
+CFLAGS += -DCONFIG_DRIVER_TEST
+OBJS_d += ../src/drivers/driver_test.o
+endif
+
+ifdef CONFIG_DRIVER_OSX
+CFLAGS += -DCONFIG_DRIVER_OSX
+OBJS_d += ../src/drivers/driver_osx.o
+LDFLAGS += -framework CoreFoundation
+LDFLAGS += -F/System/Library/PrivateFrameworks -framework Apple80211
+endif
+
+ifdef CONFIG_DRIVER_PS3
+CFLAGS += -DCONFIG_DRIVER_PS3 -m64
+OBJS_d += ../src/drivers/driver_ps3.o
+LDFLAGS += -m64
+endif
+
+ifdef CONFIG_DRIVER_IPHONE
+CFLAGS += -DCONFIG_DRIVER_IPHONE
+OBJS_d += ../src/drivers/driver_iphone.o
+OBJS_d += ../src/drivers/MobileApple80211.o
+LIBS += -framework CoreFoundation
+endif
+
+ifdef CONFIG_DRIVER_ROBOSWITCH
+CFLAGS += -DCONFIG_DRIVER_ROBOSWITCH
+OBJS_d += ../src/drivers/driver_roboswitch.o
+endif
+
+ifndef CONFIG_L2_PACKET
+CONFIG_L2_PACKET=linux
+endif
+
+OBJS_l2 += ../src/l2_packet/l2_packet_$(CONFIG_L2_PACKET).o
+
+ifeq ($(CONFIG_L2_PACKET), pcap)
+ifdef CONFIG_WINPCAP
+CFLAGS += -DCONFIG_WINPCAP
+LIBS += -lwpcap -lpacket
+LIBS_w += -lwpcap
+else
+LIBS += -ldnet -lpcap
+endif
+endif
+
+ifeq ($(CONFIG_L2_PACKET), winpcap)
+LIBS += -lwpcap -lpacket
+LIBS_w += -lwpcap
+endif
+
+ifeq ($(CONFIG_L2_PACKET), freebsd)
+LIBS += -lpcap
+endif
+
+ifdef CONFIG_EAP_TLS
+# EAP-TLS
+ifeq ($(CONFIG_EAP_TLS), dyn)
+CFLAGS += -DEAP_TLS_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_tls.so
+else
+CFLAGS += -DEAP_TLS
+OBJS += ../src/eap_peer/eap_tls.o
+OBJS_h += ../src/eap_server/eap_tls.o
+endif
+TLS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_PEAP
+# EAP-PEAP
+ifeq ($(CONFIG_EAP_PEAP), dyn)
+CFLAGS += -DEAP_PEAP_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_peap.so
+else
+CFLAGS += -DEAP_PEAP
+OBJS += ../src/eap_peer/eap_peap.o
+OBJS += ../src/eap_common/eap_peap_common.o
+OBJS_h += ../src/eap_server/eap_peap.o
+endif
+TLS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_TTLS
+# EAP-TTLS
+ifeq ($(CONFIG_EAP_TTLS), dyn)
+CFLAGS += -DEAP_TTLS_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_ttls.so
+else
+CFLAGS += -DEAP_TTLS
+OBJS += ../src/eap_peer/eap_ttls.o
+OBJS_h += ../src/eap_server/eap_ttls.o
+endif
+MS_FUNCS=y
+TLS_FUNCS=y
+CHAP=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_MD5
+# EAP-MD5
+ifeq ($(CONFIG_EAP_MD5), dyn)
+CFLAGS += -DEAP_MD5_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_md5.so
+else
+CFLAGS += -DEAP_MD5
+OBJS += ../src/eap_peer/eap_md5.o
+OBJS_h += ../src/eap_server/eap_md5.o
+endif
+CHAP=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+# backwards compatibility for old spelling
+ifdef CONFIG_MSCHAPV2
+ifndef CONFIG_EAP_MSCHAPV2
+CONFIG_EAP_MSCHAPV2=y
+endif
+endif
+
+ifdef CONFIG_EAP_MSCHAPV2
+# EAP-MSCHAPv2
+ifeq ($(CONFIG_EAP_MSCHAPV2), dyn)
+CFLAGS += -DEAP_MSCHAPv2_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_mschapv2.so
+EAPDYN += ../src/eap_peer/mschapv2.so
+else
+CFLAGS += -DEAP_MSCHAPv2
+OBJS += ../src/eap_peer/eap_mschapv2.o
+OBJS += ../src/eap_peer/mschapv2.o
+OBJS_h += ../src/eap_server/eap_mschapv2.o
+endif
+MS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_GTC
+# EAP-GTC
+ifeq ($(CONFIG_EAP_GTC), dyn)
+CFLAGS += -DEAP_GTC_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_gtc.so
+else
+CFLAGS += -DEAP_GTC
+OBJS += ../src/eap_peer/eap_gtc.o
+OBJS_h += ../src/eap_server/eap_gtc.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_OTP
+# EAP-OTP
+ifeq ($(CONFIG_EAP_OTP), dyn)
+CFLAGS += -DEAP_OTP_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_otp.so
+else
+CFLAGS += -DEAP_OTP
+OBJS += ../src/eap_peer/eap_otp.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_SIM
+# EAP-SIM
+ifeq ($(CONFIG_EAP_SIM), dyn)
+CFLAGS += -DEAP_SIM_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_sim.so
+else
+CFLAGS += -DEAP_SIM
+OBJS += ../src/eap_peer/eap_sim.o
+OBJS_h += ../src/eap_server/eap_sim.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+CONFIG_EAP_SIM_COMMON=y
+endif
+
+ifdef CONFIG_EAP_LEAP
+# EAP-LEAP
+ifeq ($(CONFIG_EAP_LEAP), dyn)
+CFLAGS += -DEAP_LEAP_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_leap.so
+else
+CFLAGS += -DEAP_LEAP
+OBJS += ../src/eap_peer/eap_leap.o
+endif
+MS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_PSK
+# EAP-PSK
+ifeq ($(CONFIG_EAP_PSK), dyn)
+CFLAGS += -DEAP_PSK_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_psk.so
+else
+CFLAGS += -DEAP_PSK
+OBJS += ../src/eap_peer/eap_psk.o ../src/eap_common/eap_psk_common.o
+OBJS_h += ../src/eap_server/eap_psk.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+NEED_AES=y
+endif
+
+ifdef CONFIG_EAP_AKA
+# EAP-AKA
+ifeq ($(CONFIG_EAP_AKA), dyn)
+CFLAGS += -DEAP_AKA_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_aka.so
+else
+CFLAGS += -DEAP_AKA
+OBJS += ../src/eap_peer/eap_aka.o
+OBJS_h += ../src/eap_server/eap_aka.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+CONFIG_EAP_SIM_COMMON=y
+endif
+
+ifdef CONFIG_EAP_AKA_PRIME
+# EAP-AKA'
+ifeq ($(CONFIG_EAP_AKA_PRIME), dyn)
+CFLAGS += -DEAP_AKA_PRIME_DYNAMIC
+else
+CFLAGS += -DEAP_AKA_PRIME
+endif
+NEED_SHA256=y
+endif
+
+ifdef CONFIG_EAP_SIM_COMMON
+OBJS += ../src/eap_common/eap_sim_common.o
+OBJS_h += ../src/eap_server/eap_sim_db.o
+NEED_AES=y
+NEED_FIPS186_2_PRF=y
+endif
+
+ifdef CONFIG_EAP_FAST
+# EAP-FAST
+ifeq ($(CONFIG_EAP_FAST), dyn)
+CFLAGS += -DEAP_FAST_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_fast.so
+EAPDYN += ../src/eap_common/eap_fast_common.o
+else
+CFLAGS += -DEAP_FAST
+OBJS += ../src/eap_peer/eap_fast.o ../src/eap_peer/eap_fast_pac.o
+OBJS += ../src/eap_common/eap_fast_common.o
+OBJS_h += ../src/eap_server/eap_fast.o
+endif
+TLS_FUNCS=y
+CONFIG_IEEE8021X_EAPOL=y
+NEED_T_PRF=y
+endif
+
+ifdef CONFIG_EAP_PAX
+# EAP-PAX
+ifeq ($(CONFIG_EAP_PAX), dyn)
+CFLAGS += -DEAP_PAX_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_pax.so
+else
+CFLAGS += -DEAP_PAX
+OBJS += ../src/eap_peer/eap_pax.o ../src/eap_common/eap_pax_common.o
+OBJS_h += ../src/eap_server/eap_pax.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_SAKE
+# EAP-SAKE
+ifeq ($(CONFIG_EAP_SAKE), dyn)
+CFLAGS += -DEAP_SAKE_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_sake.so
+else
+CFLAGS += -DEAP_SAKE
+OBJS += ../src/eap_peer/eap_sake.o ../src/eap_common/eap_sake_common.o
+OBJS_h += ../src/eap_server/eap_sake.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_GPSK
+# EAP-GPSK
+ifeq ($(CONFIG_EAP_GPSK), dyn)
+CFLAGS += -DEAP_GPSK_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_gpsk.so
+else
+CFLAGS += -DEAP_GPSK
+OBJS += ../src/eap_peer/eap_gpsk.o ../src/eap_common/eap_gpsk_common.o
+OBJS_h += ../src/eap_server/eap_gpsk.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+ifdef CONFIG_EAP_GPSK_SHA256
+CFLAGS += -DEAP_GPSK_SHA256
+endif
+NEED_SHA256=y
+endif
+
+ifdef CONFIG_WPS
+# EAP-WSC
+CFLAGS += -DCONFIG_WPS -DEAP_WSC
+OBJS += wps_supplicant.o
+OBJS += ../src/utils/uuid.o
+OBJS += ../src/eap_peer/eap_wsc.o ../src/eap_common/eap_wsc_common.o
+OBJS += ../src/wps/wps.o
+OBJS += ../src/wps/wps_common.o
+OBJS += ../src/wps/wps_attr_parse.o
+OBJS += ../src/wps/wps_attr_build.o
+OBJS += ../src/wps/wps_attr_process.o
+OBJS += ../src/wps/wps_dev_attr.o
+OBJS += ../src/wps/wps_enrollee.o
+OBJS += ../src/wps/wps_registrar.o
+OBJS_h += ../src/eap_server/eap_wsc.o
+CONFIG_IEEE8021X_EAPOL=y
+NEED_DH_GROUPS=y
+NEED_SHA256=y
+NEED_BASE64=y
+NEED_CRYPTO=y
+NEED_80211_COMMON=y
+
+ifdef CONFIG_WPS_UPNP
+CFLAGS += -DCONFIG_WPS_UPNP
+OBJS += ../src/wps/wps_upnp.o
+OBJS += ../src/wps/wps_upnp_ssdp.o
+OBJS += ../src/wps/wps_upnp_web.o
+OBJS += ../src/wps/wps_upnp_event.o
+OBJS += ../src/wps/httpread.o
+endif
+
+endif
+
+ifdef CONFIG_EAP_IKEV2
+# EAP-IKEv2
+ifeq ($(CONFIG_EAP_IKEV2), dyn)
+CFLAGS += -DEAP_IKEV2_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_ikev2.so ../src/eap_peer/ikev2.o
+EAPDYN += ../src/eap_common/eap_ikev2_common.o ../src/eap_common/ikev2_common.o
+else
+CFLAGS += -DEAP_IKEV2
+OBJS += ../src/eap_peer/eap_ikev2.o ../src/eap_peer/ikev2.o
+OBJS += ../src/eap_common/eap_ikev2_common.o ../src/eap_common/ikev2_common.o
+OBJS_h += ../src/eap_server/eap_ikev2.o
+OBJS_h += ../src/eap_server/ikev2.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+NEED_DH_GROUPS=y
+NEED_DH_GROUPS_ALL=y
+endif
+
+ifdef CONFIG_EAP_VENDOR_TEST
+ifeq ($(CONFIG_EAP_VENDOR_TEST), dyn)
+CFLAGS += -DEAP_VENDOR_TEST_DYNAMIC
+EAPDYN += ../src/eap_peer/eap_vendor_test.so
+else
+CFLAGS += -DEAP_VENDOR_TEST
+OBJS += ../src/eap_peer/eap_vendor_test.o
+OBJS_h += ../src/eap_server/eap_vendor_test.o
+endif
+CONFIG_IEEE8021X_EAPOL=y
+endif
+
+ifdef CONFIG_EAP_TNC
+# EAP-TNC
+CFLAGS += -DEAP_TNC
+OBJS += ../src/eap_peer/eap_tnc.o
+OBJS += ../src/eap_peer/tncc.o
+NEED_BASE64=y
+ifndef CONFIG_NATIVE_WINDOWS
+ifndef CONFIG_DRIVER_BSD
+LIBS += -ldl
+endif
+endif
+endif
+
+ifdef CONFIG_IEEE8021X_EAPOL
+# IEEE 802.1X/EAPOL state machines (e.g., for RADIUS authentication)
+CFLAGS += -DIEEE8021X_EAPOL
+OBJS += ../src/eapol_supp/eapol_supp_sm.o ../src/eap_peer/eap.o ../src/eap_common/eap_common.o ../src/eap_peer/eap_methods.o
+ifdef CONFIG_DYNAMIC_EAP_METHODS
+CFLAGS += -DCONFIG_DYNAMIC_EAP_METHODS
+LIBS += -ldl -rdynamic
+endif
+endif
+
+ifdef CONFIG_EAP_SERVER
+CFLAGS += -DEAP_SERVER
+OBJS_h += ../src/eap_server/eap.o
+OBJS_h += ../src/eap_server/eap_identity.o
+OBJS_h += ../src/eap_server/eap_methods.o
+endif
+
+ifdef CONFIG_RADIUS_CLIENT
+OBJS_h += ../src/utils/ip_addr.o
+OBJS_h += ../src/radius/radius.o
+OBJS_h += ../src/radius/radius_client.o
+endif
+
+ifdef CONFIG_AUTHENTICATOR
+OBJS_h += ../hostapd/eapol_sm.o
+OBJS_h += ../hostapd/ieee802_1x.o
+endif
+
+ifdef CONFIG_WPA_AUTHENTICATOR
+OBJS_h += ../hostapd/wpa.o
+OBJS_h += ../hostapd/wpa_auth_ie.o
+ifdef CONFIG_IEEE80211R
+OBJS_h += ../hostapd/wpa_ft.o
+endif
+ifdef CONFIG_PEERKEY
+OBJS_h += ../hostapd/peerkey.o
+endif
+endif
+
+ifdef CONFIG_PCSC
+# PC/SC interface for smartcards (USIM, GSM SIM)
+CFLAGS += -DPCSC_FUNCS -I/usr/include/PCSC
+OBJS += ../src/utils/pcsc_funcs.o
+# -lpthread may not be needed depending on how pcsc-lite was configured
+ifdef CONFIG_NATIVE_WINDOWS
+#Once MinGW gets support for WinScard, -lwinscard could be used instead of the
+#dynamic symbol loading that is now used in pcsc_funcs.c
+#LIBS += -lwinscard
+else
+LIBS += -lpcsclite -lpthread
+endif
+endif
+
+ifdef CONFIG_SIM_SIMULATOR
+CFLAGS += -DCONFIG_SIM_SIMULATOR
+NEED_MILENAGE=y
+endif
+
+ifdef CONFIG_USIM_SIMULATOR
+CFLAGS += -DCONFIG_USIM_SIMULATOR
+NEED_MILENAGE=y
+endif
+
+ifdef NEED_MILENAGE
+OBJS += ../src/hlr_auc_gw/milenage.o
+endif
+
+ifndef CONFIG_TLS
+CONFIG_TLS=openssl
+endif
+
+ifeq ($(CONFIG_TLS), internal)
+ifndef CONFIG_CRYPTO
+CONFIG_CRYPTO=internal
+endif
+endif
+ifeq ($(CONFIG_CRYPTO), libtomcrypt)
+CFLAGS += -DCONFIG_INTERNAL_X509
+endif
+ifeq ($(CONFIG_CRYPTO), internal)
+CFLAGS += -DCONFIG_INTERNAL_X509
+endif
+
+
+ifdef TLS_FUNCS
+# Shared TLS functions (needed for EAP_TLS, EAP_PEAP, EAP_TTLS, and EAP_FAST)
+CFLAGS += -DEAP_TLS_FUNCS
+OBJS += ../src/eap_peer/eap_tls_common.o
+OBJS_h += ../src/eap_server/eap_tls_common.o
+NEED_TLS_PRF=y
+ifeq ($(CONFIG_TLS), openssl)
+CFLAGS += -DEAP_TLS_OPENSSL
+OBJS += ../src/crypto/tls_openssl.o
+LIBS += -lssl -lcrypto
+LIBS_p += -lcrypto
+endif
+ifeq ($(CONFIG_TLS), gnutls)
+OBJS += ../src/crypto/tls_gnutls.o
+LIBS += -lgnutls -lgcrypt -lgpg-error
+LIBS_p += -lgcrypt
+ifdef CONFIG_GNUTLS_EXTRA
+CFLAGS += -DCONFIG_GNUTLS_EXTRA
+LIBS += -lgnutls-extra
+endif
+endif
+ifeq ($(CONFIG_TLS), schannel)
+OBJS += ../src/crypto/tls_schannel.o
+endif
+ifeq ($(CONFIG_TLS), internal)
+OBJS += ../src/crypto/tls_internal.o
+OBJS += ../src/tls/tlsv1_common.o ../src/tls/tlsv1_record.o
+OBJS += ../src/tls/tlsv1_cred.o ../src/tls/tlsv1_client.o
+OBJS += ../src/tls/tlsv1_client_write.o ../src/tls/tlsv1_client_read.o
+OBJS += ../src/tls/asn1.o ../src/tls/rsa.o ../src/tls/x509v3.o
+OBJS_p += ../src/tls/asn1.o ../src/tls/rsa.o
+OBJS_p += ../src/crypto/rc4.o ../src/crypto/aes_wrap.o ../src/crypto/aes.o
+NEED_BASE64=y
+NEED_TLS_PRF=y
+CFLAGS += -DCONFIG_TLS_INTERNAL
+CFLAGS += -DCONFIG_TLS_INTERNAL_CLIENT
+ifeq ($(CONFIG_CRYPTO), internal)
+endif
+ifeq ($(CONFIG_CRYPTO), libtomcrypt)
+LIBS += -ltomcrypt -ltfm
+LIBS_p += -ltomcrypt -ltfm
+endif
+endif
+ifeq ($(CONFIG_TLS), none)
+OBJS += ../src/crypto/tls_none.o
+CFLAGS += -DEAP_TLS_NONE
+CONFIG_INTERNAL_AES=y
+CONFIG_INTERNAL_SHA1=y
+CONFIG_INTERNAL_MD5=y
+CONFIG_INTERNAL_SHA256=y
+endif
+ifdef CONFIG_SMARTCARD
+ifndef CONFIG_NATIVE_WINDOWS
+ifneq ($(CONFIG_L2_PACKET), freebsd)
+LIBS += -ldl
+endif
+endif
+endif
+NEED_CRYPTO=y
+else
+OBJS += ../src/crypto/tls_none.o
+endif
+
+ifdef CONFIG_PKCS12
+CFLAGS += -DPKCS12_FUNCS
+endif
+
+ifdef CONFIG_SMARTCARD
+CFLAGS += -DCONFIG_SMARTCARD
+endif
+
+ifdef MS_FUNCS
+OBJS += ../src/crypto/ms_funcs.o
+NEED_CRYPTO=y
+endif
+
+ifdef CHAP
+OBJS += ../src/eap_common/chap.o
+endif
+
+ifdef NEED_CRYPTO
+ifndef TLS_FUNCS
+ifeq ($(CONFIG_TLS), openssl)
+LIBS += -lcrypto
+LIBS_p += -lcrypto
+endif
+ifeq ($(CONFIG_TLS), gnutls)
+LIBS += -lgcrypt
+LIBS_p += -lgcrypt
+endif
+ifeq ($(CONFIG_TLS), schannel)
+endif
+ifeq ($(CONFIG_TLS), internal)
+ifeq ($(CONFIG_CRYPTO), libtomcrypt)
+LIBS += -ltomcrypt -ltfm
+LIBS_p += -ltomcrypt -ltfm
+endif
+endif
+endif
+ifeq ($(CONFIG_TLS), openssl)
+OBJS += ../src/crypto/crypto_openssl.o
+OBJS_p += ../src/crypto/crypto_openssl.o
+CONFIG_INTERNAL_SHA256=y
+endif
+ifeq ($(CONFIG_TLS), gnutls)
+OBJS += ../src/crypto/crypto_gnutls.o
+OBJS_p += ../src/crypto/crypto_gnutls.o
+CONFIG_INTERNAL_SHA256=y
+endif
+ifeq ($(CONFIG_TLS), schannel)
+OBJS += ../src/crypto/crypto_cryptoapi.o
+OBJS_p += ../src/crypto/crypto_cryptoapi.o
+CONFIG_INTERNAL_SHA256=y
+endif
+ifeq ($(CONFIG_TLS), internal)
+ifeq ($(CONFIG_CRYPTO), libtomcrypt)
+OBJS += ../src/crypto/crypto_libtomcrypt.o
+OBJS_p += ../src/crypto/crypto_libtomcrypt.o
+CONFIG_INTERNAL_SHA256=y
+endif
+ifeq ($(CONFIG_CRYPTO), internal)
+OBJS += ../src/crypto/crypto_internal.o ../src/tls/bignum.o
+OBJS_p += ../src/crypto/crypto_internal.o ../src/tls/bignum.o
+CFLAGS += -DCONFIG_CRYPTO_INTERNAL
+ifdef CONFIG_INTERNAL_LIBTOMMATH
+CFLAGS += -DCONFIG_INTERNAL_LIBTOMMATH
+ifdef CONFIG_INTERNAL_LIBTOMMATH_FAST
+CFLAGS += -DLTM_FAST
+endif
+else
+LIBS += -ltommath
+LIBS_p += -ltommath
+endif
+CONFIG_INTERNAL_AES=y
+CONFIG_INTERNAL_DES=y
+CONFIG_INTERNAL_SHA1=y
+CONFIG_INTERNAL_MD4=y
+CONFIG_INTERNAL_MD5=y
+CONFIG_INTERNAL_SHA256=y
+endif
+ifeq ($(CONFIG_CRYPTO), cryptoapi)
+OBJS += ../src/crypto/crypto_cryptoapi.o
+OBJS_p += ../src/crypto/crypto_cryptoapi.o
+CFLAGS += -DCONFIG_CRYPTO_CRYPTOAPI
+CONFIG_INTERNAL_SHA256=y
+endif
+endif
+ifeq ($(CONFIG_TLS), none)
+OBJS += ../src/crypto/crypto_none.o
+OBJS_p += ../src/crypto/crypto_none.o
+CONFIG_INTERNAL_SHA256=y
+endif
+else
+CONFIG_INTERNAL_AES=y
+CONFIG_INTERNAL_SHA1=y
+CONFIG_INTERNAL_MD5=y
+endif
+
+ifdef CONFIG_INTERNAL_AES
+CFLAGS += -DINTERNAL_AES
+endif
+ifdef CONFIG_INTERNAL_SHA1
+CFLAGS += -DINTERNAL_SHA1
+endif
+ifdef CONFIG_INTERNAL_SHA256
+CFLAGS += -DINTERNAL_SHA256
+endif
+ifdef CONFIG_INTERNAL_MD5
+CFLAGS += -DINTERNAL_MD5
+endif
+ifdef CONFIG_INTERNAL_MD4
+CFLAGS += -DINTERNAL_MD4
+endif
+ifdef CONFIG_INTERNAL_DES
+CFLAGS += -DINTERNAL_DES
+endif
+
+ifdef CONFIG_IEEE80211R
+NEED_SHA256=y
+endif
+
+ifdef CONFIG_IEEE80211W
+CFLAGS += -DCONFIG_IEEE80211W
+NEED_SHA256=y
+endif
+
+ifdef NEED_SHA256
+OBJS += ../src/crypto/sha256.o
+CFLAGS += -DNEED_SHA256
+endif
+
+ifdef CONFIG_WIRELESS_EXTENSION
+OBJS_d += ../src/drivers/driver_wext.o
+endif
+
+ifdef CONFIG_CTRL_IFACE
+ifeq ($(CONFIG_CTRL_IFACE), y)
+ifdef CONFIG_NATIVE_WINDOWS
+CONFIG_CTRL_IFACE=named_pipe
+else
+CONFIG_CTRL_IFACE=unix
+endif
+endif
+CFLAGS += -DCONFIG_CTRL_IFACE
+ifeq ($(CONFIG_CTRL_IFACE), unix)
+CFLAGS += -DCONFIG_CTRL_IFACE_UNIX
+endif
+ifeq ($(CONFIG_CTRL_IFACE), udp)
+CFLAGS += -DCONFIG_CTRL_IFACE_UDP
+endif
+ifeq ($(CONFIG_CTRL_IFACE), named_pipe)
+CFLAGS += -DCONFIG_CTRL_IFACE_NAMED_PIPE
+endif
+OBJS += ctrl_iface.o ctrl_iface_$(CONFIG_CTRL_IFACE).o
+endif
+
+ifdef CONFIG_CTRL_IFACE_DBUS
+CFLAGS += -DCONFIG_CTRL_IFACE_DBUS -DDBUS_API_SUBJECT_TO_CHANGE
+OBJS += ctrl_iface_dbus.o ctrl_iface_dbus_handlers.o dbus_dict_helpers.o
+ifndef DBUS_LIBS
+DBUS_LIBS := $(shell pkg-config --libs dbus-1)
+endif
+LIBS += $(DBUS_LIBS)
+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)
+CFLAGS += $(DBUS_INCLUDE)
+endif
+
+ifdef CONFIG_READLINE
+CFLAGS += -DCONFIG_READLINE
+LIBS_c += -lncurses -lreadline
+endif
+
+ifdef CONFIG_NATIVE_WINDOWS
+CFLAGS += -DCONFIG_NATIVE_WINDOWS
+LIBS += -lws2_32 -lgdi32 -lcrypt32
+LIBS_c += -lws2_32
+LIBS_p += -lws2_32 -lgdi32
+ifeq ($(CONFIG_CRYPTO), cryptoapi)
+LIBS_p += -lcrypt32
+endif
+endif
+
+ifdef CONFIG_NO_STDOUT_DEBUG
+CFLAGS += -DCONFIG_NO_STDOUT_DEBUG
+ifndef CONFIG_CTRL_IFACE
+CFLAGS += -DCONFIG_NO_WPA_MSG
+endif
+endif
+
+ifdef CONFIG_IPV6
+# for eapol_test only
+CFLAGS += -DCONFIG_IPV6
+endif
+
+ifdef CONFIG_PEERKEY
+CFLAGS += -DCONFIG_PEERKEY
+endif
+
+ifdef CONFIG_IEEE80211R
+CFLAGS += -DCONFIG_IEEE80211R
+OBJS += ../src/rsn_supp/wpa_ft.o
+endif
+
+ifndef CONFIG_NO_WPA
+OBJS += ../src/rsn_supp/wpa.o
+OBJS += ../src/rsn_supp/preauth.o
+OBJS += ../src/rsn_supp/pmksa_cache.o
+OBJS += ../src/rsn_supp/peerkey.o
+OBJS += ../src/rsn_supp/wpa_ie.o
+OBJS += ../src/common/wpa_common.o
+NEED_AES=y
+else
+CFLAGS += -DCONFIG_NO_WPA -DCONFIG_NO_WPA2
+endif
+
+ifdef CONFIG_NO_WPA2
+CFLAGS += -DCONFIG_NO_WPA2
+endif
+
+ifdef CONFIG_NO_WPA_PASSPHRASE
+CFLAGS += -DCONFIG_NO_PBKDF2
+endif
+
+ifdef CONFIG_NO_AES_EXTRAS
+CFLAGS += -DCONFIG_NO_AES_WRAP
+CFLAGS += -DCONFIG_NO_AES_CTR -DCONFIG_NO_AES_OMAC1
+CFLAGS += -DCONFIG_NO_AES_EAX -DCONFIG_NO_AES_CBC
+CFLAGS += -DCONFIG_NO_AES_ENCRYPT
+CFLAGS += -DCONFIG_NO_AES_ENCRYPT_BLOCK
+endif
+
+ifdef NEED_AES
+OBJS += ../src/crypto/aes_wrap.o ../src/crypto/aes.o
+endif
+
+ifdef NEED_DH_GROUPS
+OBJS += ../src/crypto/dh_groups.o
+ifdef NEED_DH_GROUPS_ALL
+CFLAGS += -DALL_DH_GROUPS
+endif
+endif
+
+ifndef NEED_FIPS186_2_PRF
+CFLAGS += -DCONFIG_NO_FIPS186_2_PRF
+endif
+
+ifndef NEED_T_PRF
+CFLAGS += -DCONFIG_NO_T_PRF
+endif
+
+ifndef NEED_TLS_PRF
+CFLAGS += -DCONFIG_NO_TLS_PRF
+endif
+
+ifdef NEED_BASE64
+OBJS += ../src/utils/base64.o
+endif
+
+ifdef CONFIG_CLIENT_MLME
+OBJS += mlme.o ../src/common/ieee802_11_common.o
+CFLAGS += -DCONFIG_CLIENT_MLME
+endif
+
+ifndef CONFIG_MAIN
+CONFIG_MAIN=main
+endif
+
+ifdef CONFIG_DEBUG_SYSLOG
+CFLAGS += -DCONFIG_DEBUG_SYSLOG
+endif
+
+ifdef CONFIG_DEBUG_FILE
+CFLAGS += -DCONFIG_DEBUG_FILE
+endif
+
+ifdef CONFIG_DELAYED_MIC_ERROR_REPORT
+CFLAGS += -DCONFIG_DELAYED_MIC_ERROR_REPORT
+endif
+
+OBJS += ../src/drivers/scan_helpers.o
+
+OBJS_wpa_rm := ctrl_iface.o mlme.o ctrl_iface_unix.o
+OBJS_wpa := $(filter-out $(OBJS_wpa_rm),$(OBJS)) $(OBJS_h) tests/test_wpa.o
+ifdef CONFIG_AUTHENTICATOR
+OBJS_wpa += tests/link_test.o
+endif
+OBJS_wpa += $(OBJS_l2)
+OBJS += wpa_supplicant.o events.o blacklist.o wpas_glue.o scan.o
+OBJS_t := $(OBJS) $(OBJS_l2) eapol_test.o ../src/radius/radius.o ../src/radius/radius_client.o
+OBJS_t += ../src/utils/ip_addr.o
+OBJS_t2 := $(OBJS) $(OBJS_l2) preauth_test.o
+OBJS += $(CONFIG_MAIN).o
+
+ifdef CONFIG_PRIVSEP
+OBJS_priv += $(OBJS_d) ../src/drivers/drivers.o ../src/drivers/scan_helpers.o
+OBJS_priv += $(OBJS_l2)
+OBJS_priv += ../src/utils/os_$(CONFIG_OS).o
+OBJS_priv += ../src/utils/$(CONFIG_ELOOP).o
+OBJS_priv += ../src/utils/common.o
+OBJS_priv += ../src/utils/wpa_debug.o
+OBJS_priv += ../src/utils/wpabuf.o
+OBJS_priv += wpa_priv.o
+ifdef CONFIG_DRIVER_TEST
+OBJS_priv += ../src/crypto/sha1.o
+OBJS_priv += ../src/crypto/md5.o
+ifeq ($(CONFIG_TLS), openssl)
+OBJS_priv += ../src/crypto/crypto_openssl.o
+endif
+ifeq ($(CONFIG_TLS), gnutls)
+OBJS_priv += ../src/crypto/crypto_gnutls.o
+endif
+ifeq ($(CONFIG_TLS), internal)
+ifeq ($(CONFIG_CRYPTO), libtomcrypt)
+OBJS_priv += ../src/crypto/crypto_libtomcrypt.o
+else
+OBJS_priv += ../src/crypto/crypto_internal.o
+endif
+endif
+endif # CONFIG_DRIVER_TEST
+OBJS += ../src/l2_packet/l2_packet_privsep.o
+OBJS += ../src/drivers/driver_privsep.o
+EXTRA_progs += wpa_priv
+else
+OBJS += $(OBJS_d) ../src/drivers/drivers.o
+OBJS += $(OBJS_l2)
+endif
+
+ifdef CONFIG_NDIS_EVENTS_INTEGRATED
+CFLAGS += -DCONFIG_NDIS_EVENTS_INTEGRATED
+OBJS += ../src/drivers/ndis_events.o
+EXTRALIBS += -loleaut32 -lole32 -luuid
+ifdef PLATFORMSDKLIB
+EXTRALIBS += $(PLATFORMSDKLIB)/WbemUuid.Lib
+else
+EXTRALIBS += WbemUuid.Lib
+endif
+endif
+
+ifndef LDO
+LDO=$(CC)
+endif
+
+dynamic_eap_methods: $(EAPDYN)
+
+wpa_priv: $(OBJS_priv)
+	$(LDO) $(LDFLAGS) -o wpa_priv $(OBJS_priv) $(LIBS)
+
+wpa_supplicant: .config $(OBJS) $(EXTRA_progs)
+	$(LDO) $(LDFLAGS) -o wpa_supplicant $(OBJS) $(LIBS) $(EXTRALIBS)
+
+eapol_test: .config $(OBJS_t)
+	$(LDO) $(LDFLAGS) -o eapol_test $(OBJS_t) $(LIBS)
+
+preauth_test: .config $(OBJS_t2) 
+	$(LDO) $(LDFLAGS) -o preauth_test $(OBJS_t2) $(LIBS)
+
+wpa_passphrase: $(OBJS_p)
+	$(LDO) $(LDFLAGS) -o wpa_passphrase $(OBJS_p) $(LIBS_p)
+
+wpa_cli: $(OBJS_c)
+	$(LDO) $(LDFLAGS) -o wpa_cli $(OBJS_c) $(LIBS_c)
+
+link_test: $(OBJS) $(OBJS_h) tests/link_test.o
+	$(LDO) $(LDFLAGS) -o link_test $(OBJS) $(OBJS_h) tests/link_test.o $(LIBS)
+
+test_wpa: $(OBJS_wpa) $(OBJS_h)
+	$(LDO) $(LDFLAGS) -o test_wpa $(OBJS_wpa) $(LIBS)
+
+OBJSa=../src/tls/asn1_test.o ../src/tls/asn1.o ../src/tls/x509v3.o ../src/utils/common.o ../src/utils/wpa_debug.o ../src/utils/os_unix.o \
+	../src/crypto/crypto_$(CONFIG_CRYPTO).o ../src/crypto/md5.o ../src/crypto/sha1.o \
+	../src/crypto/rc4.o ../src/crypto/des.o ../src/crypto/aes_wrap.o \
+	../src/crypto/aes.o ../src/tls/bignum.o ../src/tls/rsa.o
+asn1_test: $(OBJSa)
+	$(LDO) $(LDFLAGS) -o asn1_test $(OBJSa)
+
+OBJSx=tests/test_x509v3.o ../src/tls/asn1.o ../src/tls/x509v3.o \
+	../src/utils/common.o ../src/utils/wpa_debug.o ../src/utils/os_unix.o \
+	../src/crypto/crypto_$(CONFIG_CRYPTO).o \
+	../src/crypto/md5.o ../src/crypto/sha1.o ../src/crypto/aes.o \
+	../src/crypto/rc4.o ../src/crypto/des.o ../src/crypto/aes_wrap.o \
+	../src/crypto/sha256.o \
+	../src/tls/bignum.o ../src/tls/rsa.o
+test_x509v3: $(OBJSx)
+	$(LDO) $(LDFLAGS) -o test_x509v3 $(OBJSx)
+
+win_if_list: win_if_list.c
+	$(LDO) $(LDFLAGS) -o $@ win_if_list.c $(CFLAGS) $(LIBS_w)
+
+eap_psk.so: ../src/eap_peer/eap_psk.c ../src/eap_common/eap_psk_common.c
+	$(CC) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-Deap_peer_psk_register=eap_peer_method_dynamic_init
+
+eap_pax.so: ../src/eap_peer/eap_pax.c ../src/eap_common/eap_pax_common.c
+	$(CC) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-Deap_peer_pax_register=eap_peer_method_dynamic_init
+
+eap_sake.so: ../src/eap_peer/eap_sake.c ../src/eap_common/eap_sake_common.c
+	$(CC) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-Deap_peer_sake_register=eap_peer_method_dynamic_init
+
+eap_wsc.so: ../src/eap_peer/eap_wsc.c ../src/eap_common/eap_wsc_common.c ../src/wps/wps.c
+	$(CC) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-Deap_peer_wsc_register=eap_peer_method_dynamic_init
+
+eap_ikev2.so: ../src/eap_peer/eap_ikev2.c ../src/eap_peer/ikev2.c ../src/eap_common/eap_ikev2_common.o ../src/eap_common/ikev2_common.c
+	$(CC) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $^ \
+		-Deap_peer_ikev2_register=eap_peer_method_dynamic_init
+
+%.so: %.c
+	$(CC) -o $@ $(CFLAGS) -shared -rdynamic -fPIC $< \
+		-D$(*F:eap_%=eap_peer_%)_register=eap_peer_method_dynamic_init
+
+Q=@
+E=echo
+ifeq ($(V), 1)
+Q=
+E=true
+endif
+
+%.o: %.c
+	$(Q)$(CC) -c -o $@ $(CFLAGS) $<
+	@$(E) "  CC " $<
+
+wpa_supplicant.exe: wpa_supplicant
+	mv -f $< $@
+wpa_cli.exe: wpa_cli
+	mv -f $< $@
+wpa_passphrase.exe: wpa_passphrase
+	mv -f $< $@
+win_if_list.exe: win_if_list
+	mv -f $< $@
+eapol_test.exe: eapol_test
+	mv -f $< $@
+
+WINALL=wpa_supplicant.exe wpa_cli.exe wpa_passphrase.exe win_if_list.exe
+
+windows-bin: $(WINALL)
+	$(STRIP) $(WINALL)
+
+wpa_gui/Makefile:
+	qmake -o wpa_gui/Makefile wpa_gui/wpa_gui.pro 
+
+wpa_gui: wpa_gui/Makefile
+	$(MAKE) -C wpa_gui
+
+wpa_gui-qt4/Makefile:
+	qmake -o wpa_gui-qt4/Makefile wpa_gui-qt4/wpa_gui.pro 
+
+wpa_gui-qt4: wpa_gui-qt4/Makefile
+	$(MAKE) -C wpa_gui-qt4
+
+TEST_MS_FUNCS_OBJS = ../src/crypto/crypto_openssl.o ../src/crypto/sha1.o ../src/crypto/md5.o \
+	../src/utils/os_unix.o ../src/crypto/rc4.o tests/test_ms_funcs.o
+test-ms_funcs: $(TEST_MS_FUNCS_OBJS)
+	$(LDO) $(LDFLAGS) -o $@ $(TEST_MS_FUNCS_OBJS) $(LIBS) -lcrypto
+	./test-ms_funcs
+	rm test-ms_funcs
+
+TEST_SHA1_OBJS = ../src/crypto/sha1.o ../src/crypto/md5.o tests/test_sha1.o #../src/crypto/crypto_openssl.o
+test-sha1: $(TEST_SHA1_OBJS)
+	$(LDO) $(LDFLAGS) -o $@ $(TEST_SHA1_OBJS) $(LIBS)
+	./test-sha1
+	rm test-sha1
+
+TEST_SHA256_OBJS = ../src/crypto/sha256.o ../src/crypto/md5.o tests/test_sha256.o ../src/utils/os_unix.o ../src/crypto/crypto_openssl.o
+test-sha256: $(TEST_SHA256_OBJS)
+	$(LDO) $(LDFLAGS) -o $@ $(TEST_SHA256_OBJS) $(LIBS)
+	./test-sha256
+	rm test-sha256
+
+TEST_AES_OBJS = ../src/crypto/aes_wrap.o ../src/crypto/aes.o tests/test_aes.o
+test-aes: $(TEST_AES_OBJS)
+	$(LDO) $(LDFLAGS) -o $@ $(TEST_AES_OBJS) $(LIBS)
+	./test-aes
+	rm test-aes
+
+TEST_EAP_SIM_COMMON_OBJS = ../src/crypto/sha1.o ../src/crypto/md5.o \
+	../src/crypto/aes_wrap.o ../src/utils/common.o ../src/utils/os_unix.o \
+	../src/utils/wpa_debug.o ../src/crypto/aes.o \
+	tests/test_eap_sim_common.o
+test-eap_sim_common: $(TEST_EAP_SIM_COMMON_OBJS)
+	$(LDO) $(LDFLAGS) -o $@ $(TEST_AES_OBJS) $(LIBS)
+	./test-eap_sim_common
+	rm test-eap_sim_common
+
+TEST_MD4_OBJS = ../src/crypto/md4.o tests/test_md4.o #../src/crypto/crypto_openssl.o
+test-md4: $(TEST_MD4_OBJS)
+	$(LDO) $(LDFLAGS) -o $@ $(TEST_MD4_OBJS) $(LIBS)
+	./test-md4
+	rm test-md4
+
+TEST_MD5_OBJS = ../src/crypto/md5.o tests/test_md5.o #../src/crypto/crypto_openssl.o
+test-md5: $(TEST_MD5_OBJS)
+	$(LDO) $(LDFLAGS) -o $@ $(TEST_MD5_OBJS) $(LIBS)
+	./test-md5
+	rm test-md5
+
+tests: test-ms_funcs test-sha1 test-aes test-eap_sim_common test-md4 test-md5
+
+clean:
+	$(MAKE) -C ../src clean
+	rm -f core *~ *.o *.d eap_*.so $(ALL) $(WINALL) eapol_test preauth_test
+	rm -f wpa_priv
+
+%.eps: %.fig
+	fig2dev -L eps $*.fig $*.eps
+
+%.png: %.fig
+	fig2dev -L png -m 3 $*.fig | pngtopnm | pnmscale 0.4 | pnmtopng \
+		> $*.png
+
+docs-pics: doc/wpa_supplicant.png doc/wpa_supplicant.eps
+
+docs: docs-pics
+	(cd ..; doxygen wpa_supplicant/doc/doxygen.full; cd wpa_supplicant)
+	$(MAKE) -C doc/latex
+	cp doc/latex/refman.pdf wpa_supplicant-devel.pdf
+
+docs-fast: docs-pics
+	(cd ..; doxygen wpa_supplicant/doc/doxygen.fast; cd wpa_supplicant)
+
+clean-docs:
+	rm -rf doc/latex doc/html
+	rm -f doc/wpa_supplicant.{eps,png} wpa_supplicant-devel.pdf
+
+-include $(OBJS:%.o=%.d)
diff --git a/contrib/wpa/wpa_supplicant/README b/contrib/wpa/wpa_supplicant/README
index 2b94c23..b282150 100644
--- a/contrib/wpa/wpa_supplicant/README
+++ b/contrib/wpa/wpa_supplicant/README
@@ -397,10 +397,8 @@ CONFIG_PCSC=y
 
 Following options can be added to .config to select which driver
 interfaces are included. Hermes driver interface needs to be downloaded
-from Agere (see above). CONFIG_WIRELESS_EXTENSION will be used
-automatically if any of the selected drivers need it.
+from Agere (see above).
 
-CONFIG_WIRELESS_EXTENSION=y
 CONFIG_DRIVER_HOSTAP=y
 CONFIG_DRIVER_HERMES=y
 CONFIG_DRIVER_MADWIFI=y
@@ -426,7 +424,6 @@ CONFIG_DRIVER_BROADCOM=y
 CONFIG_DRIVER_IPW=y
 CONFIG_DRIVER_BSD=y
 CONFIG_DRIVER_NDIS=y
-CONFIG_WIRELESS_EXTENSION=y
 CONFIG_IEEE8021X_EAPOL=y
 CONFIG_EAP_MD5=y
 CONFIG_EAP_MSCHAPV2=y
@@ -520,11 +517,11 @@ drivers:
   hostap = Host AP driver (Intersil Prism2/2.5/3) [default]
 	(this can also be used with Linuxant DriverLoader)
   hermes = Agere Systems Inc. driver (Hermes-I/Hermes-II)
-  madwifi = MADWIFI 802.11 support (Atheros, etc.)
+  madwifi = MADWIFI 802.11 support (Atheros, etc.) (deprecated; use wext)
   atmel = ATMEL AT76C5XXx (USB, PCMCIA)
   wext = Linux wireless extensions (generic)
   ralink = Ralink Client driver
-  ndiswrapper = Linux ndiswrapper
+  ndiswrapper = Linux ndiswrapper (deprecated; use wext)
   broadcom = Broadcom wl.o driver
   ipw = Intel ipw2100/2200 driver (old; use wext with Linux 2.6.13 or newer)
   wired = wpa_supplicant wired Ethernet driver
diff --git a/contrib/wpa/wpa_supplicant/README-WPS b/contrib/wpa/wpa_supplicant/README-WPS
index 7fd358d..6b826a7 100644
--- a/contrib/wpa/wpa_supplicant/README-WPS
+++ b/contrib/wpa/wpa_supplicant/README-WPS
@@ -131,13 +131,18 @@ negotiation which will generate a new WPA PSK in the same way as the
 PIN method described above.
 
 
-If the client wants to operation in the Registrar role to configure an
+If the client wants to operate in the Registrar role to configure an
 AP, wpa_supplicant is notified over the control interface, e.g., with
 wpa_cli:
 
 wpa_cli wps_reg <AP BSSID> <AP PIN>
 (example: wpa_cli wps_reg 02:34:56:78:9a:bc 12345670)
 
+This is currently only used to fetch the current AP settings instead
+of actually changing them. The main difference with the wps_pin
+command is that wps_reg uses the AP PIN (e.g., from a label on the AP)
+instead of a PIN generated at the client.
+
 
 Scanning
 --------
diff --git a/contrib/wpa/wpa_supplicant/ctrl_iface_dbus.c b/contrib/wpa/wpa_supplicant/ctrl_iface_dbus.c
index c4e329c..8e69f4d 100644
--- a/contrib/wpa/wpa_supplicant/ctrl_iface_dbus.c
+++ b/contrib/wpa/wpa_supplicant/ctrl_iface_dbus.c
@@ -540,6 +540,8 @@ static DBusHandlerResult wpas_iface_message_handler(DBusConnection *connection,
 								      wpa_s);
 		else if (!strcmp(method, "state"))
 			reply = wpas_dbus_iface_get_state(message, wpa_s);
+		else if (!strcmp(method, "scanning"))
+			reply = wpas_dbus_iface_get_scanning(message, wpa_s);
 		else if (!strcmp(method, "setBlobs"))
 			reply = wpas_dbus_iface_set_blobs(message, wpa_s);
 		else if (!strcmp(method, "removeBlobs"))
@@ -603,6 +605,9 @@ static DBusHandlerResult wpas_message_handler(DBusConnection *connection,
 		} else if (!strcmp(method, "getInterface")) {
 			reply = wpas_dbus_global_get_interface(
 				message, ctrl_iface->global);
+		} else if (!strcmp(method, "setDebugParams")) {
+			reply = wpas_dbus_global_set_debugparams(
+				message, ctrl_iface->global);
 		}
 	}
 
@@ -741,6 +746,58 @@ out:
 }
 
 
+/**
+ * wpa_supplicant_dbus_notify_scanning - send scanning status
+ * @wpa_s: %wpa_supplicant network interface data
+ * Returns: 0 on success, -1 on failure
+ *
+ * Notify listeners of interface scanning state changes
+ */
+void wpa_supplicant_dbus_notify_scanning(struct wpa_supplicant *wpa_s)
+{
+	struct ctrl_iface_dbus_priv *iface = wpa_s->global->dbus_ctrl_iface;
+	DBusMessage *_signal;
+	const char *path;
+	dbus_bool_t scanning = wpa_s->scanning ? TRUE : FALSE;
+
+	/* Do nothing if the control interface is not turned on */
+	if (iface == NULL)
+		return;
+
+	path = wpa_supplicant_get_dbus_path(wpa_s);
+	if (path == NULL) {
+		perror("wpa_supplicant_dbus_notify_scanning[dbus]: interface "
+		       "didn't have a dbus path");
+		wpa_printf(MSG_ERROR,
+		           "%s[dbus]: interface didn't have a dbus path; "
+			   "can't send scanning signal.", __FUNCTION__);
+		return;
+	}
+	_signal = dbus_message_new_signal(path, WPAS_DBUS_IFACE_INTERFACE,
+					  "Scanning");
+	if (_signal == NULL) {
+		perror("wpa_supplicant_dbus_notify_scanning[dbus]: couldn't "
+		       "create dbus signal; likely out of memory");
+		wpa_printf(MSG_ERROR, "%s[dbus]: dbus control interface: not "
+		           "enough memory to send scan results signal.",
+		           __FUNCTION__);
+		return;
+	}
+
+	if (dbus_message_append_args(_signal,
+	                             DBUS_TYPE_BOOLEAN, &scanning,
+	                             DBUS_TYPE_INVALID)) {
+		dbus_connection_send(iface->con, _signal, NULL);
+	} else {
+		perror("wpa_supplicant_dbus_notify_scanning[dbus]: not enough "
+		       "memory to construct signal.");
+		wpa_printf(MSG_ERROR, "%s[dbus]: not enough memory to "
+			   "construct signal.", __FUNCTION__);
+	}
+	dbus_message_unref(_signal);
+}
+
+
 #ifdef CONFIG_WPS
 void wpa_supplicant_dbus_notify_wps_cred(struct wpa_supplicant *wpa_s,
 					 const struct wps_credential *cred)
@@ -795,6 +852,11 @@ void wpa_supplicant_dbus_notify_wps_cred(struct wpa_supplicant *wpa_s,
 out:
 	dbus_message_unref(_signal);
 }
+#else /* CONFIG_WPS */
+void wpa_supplicant_dbus_notify_wps_cred(struct wpa_supplicant *wpa_s,
+					 const struct wps_credential *cred)
+{
+}
 #endif /* CONFIG_WPS */
 
 
diff --git a/contrib/wpa/wpa_supplicant/ctrl_iface_dbus.h b/contrib/wpa/wpa_supplicant/ctrl_iface_dbus.h
index 68919de..059a373 100644
--- a/contrib/wpa/wpa_supplicant/ctrl_iface_dbus.h
+++ b/contrib/wpa/wpa_supplicant/ctrl_iface_dbus.h
@@ -83,6 +83,7 @@ struct ctrl_iface_dbus_priv *
 wpa_supplicant_dbus_ctrl_iface_init(struct wpa_global *global);
 void wpa_supplicant_dbus_ctrl_iface_deinit(struct ctrl_iface_dbus_priv *iface);
 void wpa_supplicant_dbus_notify_scan_results(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_dbus_notify_scanning(struct wpa_supplicant *wpa_s);
 void wpa_supplicant_dbus_notify_state_change(struct wpa_supplicant *wpa_s,
 					     wpa_states new_state,
 					     wpa_states old_state);
@@ -127,6 +128,11 @@ wpa_supplicant_dbus_notify_scan_results(struct wpa_supplicant *wpa_s)
 }
 
 static inline void
+wpa_supplicant_dbus_notify_scanning(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void
 wpa_supplicant_dbus_notify_state_change(struct wpa_supplicant *wpa_s,
 					wpa_states new_state,
 					wpa_states old_state)
diff --git a/contrib/wpa/wpa_supplicant/ctrl_iface_dbus_handlers.c b/contrib/wpa/wpa_supplicant/ctrl_iface_dbus_handlers.c
index 3c29804..d3250d3 100644
--- a/contrib/wpa/wpa_supplicant/ctrl_iface_dbus_handlers.c
+++ b/contrib/wpa/wpa_supplicant/ctrl_iface_dbus_handlers.c
@@ -24,7 +24,11 @@
 #include "ieee802_11_defs.h"
 #include "wpas_glue.h"
 #include "eapol_supp/eapol_supp_sm.h"
+#include "wpa.h"
 
+extern int wpa_debug_level;
+extern int wpa_debug_show_keys;
+extern int wpa_debug_timestamp;
 
 /**
  * wpas_dbus_new_invalid_opts_error - Return a new invalid options error message
@@ -277,6 +281,51 @@ out:
 	return reply;
 }
 
+/**
+ * wpas_dbus_global_set_debugparams- Set the debug params
+ * @message: Pointer to incoming dbus message
+ * @global: %wpa_supplicant global data structure
+ * Returns: a dbus message containing a UINT32 indicating success (1) or
+ *          failure (0), or returns a dbus error message with more information
+ *
+ * Handler function for "setDebugParams" method call. Handles requests
+ * by dbus clients for the object path of an specific network interface.
+ */
+DBusMessage * wpas_dbus_global_set_debugparams(DBusMessage *message,
+					       struct wpa_global *global)
+{
+	DBusMessage *reply = NULL;
+	int debug_level;
+	dbus_bool_t debug_timestamp;
+	dbus_bool_t debug_show_keys;
+
+	if (!dbus_message_get_args(message, NULL,
+	                           DBUS_TYPE_INT32, &debug_level,
+	                           DBUS_TYPE_BOOLEAN, &debug_timestamp,
+	                           DBUS_TYPE_BOOLEAN, &debug_show_keys,
+	                           DBUS_TYPE_INVALID)) {
+		reply = wpas_dbus_new_invalid_opts_error(message, NULL);
+		goto out;
+	}
+
+	/* check for allowed debuglevels */
+	if (debug_level != MSG_MSGDUMP &&
+	    debug_level != MSG_DEBUG &&
+	    debug_level != MSG_INFO &&
+	    debug_level != MSG_WARNING &&
+	    debug_level != MSG_ERROR) {
+		reply = wpas_dbus_new_invalid_opts_error(message, NULL);
+		goto out;
+	}
+
+	wpa_debug_level = debug_level;
+	wpa_debug_timestamp = debug_timestamp ? 1 : 0;
+	wpa_debug_show_keys = debug_show_keys ? 1 : 0;
+	reply = wpas_dbus_new_success_reply(message);
+
+out:
+	return reply;
+}
 
 /**
  * wpas_dbus_iface_scan - Request a wireless scan on an interface
@@ -1246,8 +1295,11 @@ DBusMessage * wpas_dbus_iface_set_smartcard_modules(
 	wpa_s->conf->pkcs11_module_path = pkcs11_module_path;
 #endif /* EAP_TLS_OPENSSL */
 
+	wpa_sm_set_eapol(wpa_s->wpa, NULL);
 	eapol_sm_deinit(wpa_s->eapol);
+	wpa_s->eapol = NULL;
 	wpa_supplicant_init_eapol(wpa_s);
+	wpa_sm_set_eapol(wpa_s->wpa, wpa_s->eapol);
 
 	return wpas_dbus_new_success_reply(message);
 
@@ -1285,6 +1337,35 @@ DBusMessage * wpas_dbus_iface_get_state(DBusMessage *message,
 
 
 /**
+ * wpas_dbus_iface_get_scanning - Get interface scanning state
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: A dbus message containing whether the interface is scanning
+ *
+ * Handler function for "scanning" method call.
+ */
+DBusMessage * wpas_dbus_iface_get_scanning(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s)
+{
+	DBusMessage *reply = NULL;
+	dbus_bool_t scanning = wpa_s->scanning ? TRUE : FALSE;
+
+	reply = dbus_message_new_method_return(message);
+	if (reply != NULL) {
+		dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN, &scanning,
+					 DBUS_TYPE_INVALID);
+	} else {
+		perror("wpas_dbus_iface_get_scanning[dbus]: out of "
+		       "memory.");
+		wpa_printf(MSG_ERROR, "dbus control interface: not enough "
+			   "memory to return scanning state.");
+	}
+
+	return reply;
+}
+
+
+/**
  * wpas_dbus_iface_set_blobs - Store named binary blobs (ie, for certificates)
  * @message: Pointer to incoming dbus message
  * @wpa_s: %wpa_supplicant data structure
diff --git a/contrib/wpa/wpa_supplicant/ctrl_iface_dbus_handlers.h b/contrib/wpa/wpa_supplicant/ctrl_iface_dbus_handlers.h
index 9660f95..376d835 100644
--- a/contrib/wpa/wpa_supplicant/ctrl_iface_dbus_handlers.h
+++ b/contrib/wpa/wpa_supplicant/ctrl_iface_dbus_handlers.h
@@ -28,6 +28,9 @@ DBusMessage * wpas_dbus_global_remove_interface(DBusMessage *message,
 DBusMessage * wpas_dbus_global_get_interface(DBusMessage *message,
 					     struct wpa_global *global);
 
+DBusMessage * wpas_dbus_global_set_debugparams(DBusMessage *message,
+					       struct wpa_global *global);
+
 DBusMessage * wpas_dbus_iface_scan(DBusMessage *message,
 				   struct wpa_supplicant *wpa_s);
 
@@ -74,6 +77,9 @@ DBusMessage * wpas_dbus_iface_set_smartcard_modules(
 DBusMessage * wpas_dbus_iface_get_state(DBusMessage *message,
 					struct wpa_supplicant *wpa_s);
 
+DBusMessage * wpas_dbus_iface_get_scanning(DBusMessage *message,
+					   struct wpa_supplicant *wpa_s);
+
 DBusMessage * wpas_dbus_iface_set_blobs(DBusMessage *message,
 				        struct wpa_supplicant *wpa_s);
 
diff --git a/contrib/wpa/wpa_supplicant/ctrl_iface_named_pipe.c b/contrib/wpa/wpa_supplicant/ctrl_iface_named_pipe.c
new file mode 100644
index 0000000..e8b53b1
--- /dev/null
+++ b/contrib/wpa/wpa_supplicant/ctrl_iface_named_pipe.c
@@ -0,0 +1,835 @@
+/*
+ * 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.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eloop.h"
+#include "config.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "wpa_supplicant_i.h"
+#include "ctrl_iface.h"
+#include "wpa_ctrl.h"
+
+#ifdef __MINGW32_VERSION
+/* mingw-w32api v3.1 does not yet include sddl.h, so define needed parts here
+ */
+#define SDDL_REVISION_1 1
+BOOL WINAPI ConvertStringSecurityDescriptorToSecurityDescriptorA(
+	LPCSTR, DWORD, PSECURITY_DESCRIPTOR *, PULONG);
+BOOL WINAPI ConvertStringSecurityDescriptorToSecurityDescriptorW(
+	LPCWSTR, DWORD, PSECURITY_DESCRIPTOR *, PULONG);
+#ifdef UNICODE
+#define ConvertStringSecurityDescriptorToSecurityDescriptor \
+ConvertStringSecurityDescriptorToSecurityDescriptorW
+#else
+#define ConvertStringSecurityDescriptorToSecurityDescriptor \
+ConvertStringSecurityDescriptorToSecurityDescriptorA
+#endif
+#else /* __MINGW32_VERSION */
+#ifndef _WIN32_WINNT
+#define _WIN32_WINNT 0x0500
+#endif
+#include <sddl.h>
+#endif /* __MINGW32_VERSION */
+
+#ifndef WPA_SUPPLICANT_NAMED_PIPE
+#define WPA_SUPPLICANT_NAMED_PIPE "WpaSupplicant"
+#endif
+#define NAMED_PIPE_PREFIX TEXT("\\\\.\\pipe\\") TEXT(WPA_SUPPLICANT_NAMED_PIPE)
+
+/* Per-interface ctrl_iface */
+
+#define REQUEST_BUFSIZE 256
+#define REPLY_BUFSIZE 4096
+
+struct ctrl_iface_priv;
+
+/**
+ * struct wpa_ctrl_dst - Internal data structure of control interface clients
+ *
+ * This structure is used to store information about registered control
+ * interface monitors into struct wpa_supplicant. This data is private to
+ * ctrl_iface_named_pipe.c and should not be touched directly from other files.
+ */
+struct wpa_ctrl_dst {
+	/* Note: OVERLAPPED must be the first member of struct wpa_ctrl_dst */
+	OVERLAPPED overlap;
+	struct wpa_ctrl_dst *next, *prev;
+	struct ctrl_iface_priv *priv;
+	HANDLE pipe;
+	int attached;
+	int debug_level;
+	int errors;
+	char req_buf[REQUEST_BUFSIZE];
+	char *rsp_buf;
+	int used;
+};
+
+
+struct ctrl_iface_priv {
+	struct wpa_supplicant *wpa_s;
+	struct wpa_ctrl_dst *ctrl_dst;
+	SECURITY_ATTRIBUTES attr;
+	int sec_attr_set;
+};
+
+
+static void wpa_supplicant_ctrl_iface_send(struct ctrl_iface_priv *priv,
+					   int level, const char *buf,
+					   size_t len);
+
+static void ctrl_close_pipe(struct wpa_ctrl_dst *dst);
+static void wpa_supplicant_ctrl_iface_receive(void *, void *);
+static VOID WINAPI ctrl_iface_read_completed(DWORD err, DWORD bytes,
+					     LPOVERLAPPED overlap);
+
+struct wpa_global_dst;
+static void global_close_pipe(struct wpa_global_dst *dst);
+static void wpa_supplicant_global_iface_receive(void *eloop_data,
+						void *user_ctx);
+static VOID WINAPI global_iface_read_completed(DWORD err, DWORD bytes,
+					       LPOVERLAPPED overlap);
+
+
+static int ctrl_broken_pipe(HANDLE pipe, int used)
+{
+	DWORD err;
+
+	if (PeekNamedPipe(pipe, NULL, 0, NULL, NULL, NULL))
+		return 0;
+
+	err = GetLastError();
+	if (err == ERROR_BROKEN_PIPE || (err == ERROR_BAD_PIPE && used))
+		return 1;
+	return 0;
+}
+
+
+static void ctrl_flush_broken_pipes(struct ctrl_iface_priv *priv)
+{
+	struct wpa_ctrl_dst *dst, *next;
+
+	dst = priv->ctrl_dst;
+
+	while (dst) {
+		next = dst->next;
+		if (ctrl_broken_pipe(dst->pipe, dst->used)) {
+			wpa_printf(MSG_DEBUG, "CTRL: closing broken pipe %p",
+				   dst);
+			ctrl_close_pipe(dst);
+		}
+		dst = next;
+	}
+}
+
+
+static int ctrl_open_pipe(struct ctrl_iface_priv *priv)
+{
+	struct wpa_ctrl_dst *dst;
+	DWORD err;
+	TCHAR name[256];
+
+	dst = os_zalloc(sizeof(*dst));
+	if (dst == NULL)
+		return -1;
+	wpa_printf(MSG_DEBUG, "CTRL: Open pipe %p", dst);
+
+	dst->priv = priv;
+	dst->debug_level = MSG_INFO;
+	dst->pipe = INVALID_HANDLE_VALUE;
+
+	dst->overlap.hEvent = CreateEvent(NULL, TRUE, TRUE, NULL);
+	if (dst->overlap.hEvent == NULL) {
+		wpa_printf(MSG_ERROR, "CTRL: CreateEvent failed: %d",
+			   (int) GetLastError());
+		goto fail;
+	}
+
+	eloop_register_event(dst->overlap.hEvent,
+			     sizeof(dst->overlap.hEvent),
+			     wpa_supplicant_ctrl_iface_receive, dst, NULL);
+
+#ifdef UNICODE
+	_snwprintf(name, 256, NAMED_PIPE_PREFIX TEXT("-%S"),
+		   priv->wpa_s->ifname);
+#else /* UNICODE */
+	os_snprintf(name, 256, NAMED_PIPE_PREFIX "-%s",
+		    priv->wpa_s->ifname);
+#endif /* UNICODE */
+
+	/* TODO: add support for configuring access list for the pipe */
+	dst->pipe = CreateNamedPipe(name,
+				    PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED,
+				    PIPE_TYPE_MESSAGE |
+				    PIPE_READMODE_MESSAGE |
+				    PIPE_WAIT,
+				    15, REPLY_BUFSIZE, REQUEST_BUFSIZE,
+				    1000,
+				    priv->sec_attr_set ? &priv->attr : NULL);
+	if (dst->pipe == INVALID_HANDLE_VALUE) {
+		wpa_printf(MSG_ERROR, "CTRL: CreateNamedPipe failed: %d",
+			   (int) GetLastError());
+		goto fail;
+	}
+
+	if (ConnectNamedPipe(dst->pipe, &dst->overlap)) {
+		wpa_printf(MSG_ERROR, "CTRL: ConnectNamedPipe failed: %d",
+			   (int) GetLastError());
+		CloseHandle(dst->pipe);
+		os_free(dst);
+		return -1;
+	}
+
+	err = GetLastError();
+	switch (err) {
+	case ERROR_IO_PENDING:
+		wpa_printf(MSG_DEBUG, "CTRL: ConnectNamedPipe: connection in "
+			   "progress");
+		break;
+	case ERROR_PIPE_CONNECTED:
+		wpa_printf(MSG_DEBUG, "CTRL: ConnectNamedPipe: already "
+			   "connected");
+		if (SetEvent(dst->overlap.hEvent))
+			break;
+		/* fall through */
+	default:
+		wpa_printf(MSG_DEBUG, "CTRL: ConnectNamedPipe error: %d",
+			   (int) err);
+		CloseHandle(dst->pipe);
+		os_free(dst);
+		return -1;
+	}
+
+	dst->next = priv->ctrl_dst;
+	if (dst->next)
+		dst->next->prev = dst;
+	priv->ctrl_dst = dst;
+
+	return 0;
+
+fail:
+	ctrl_close_pipe(dst);
+	return -1;
+}
+
+
+static void ctrl_close_pipe(struct wpa_ctrl_dst *dst)
+{
+	wpa_printf(MSG_DEBUG, "CTRL: close pipe %p", dst);
+
+	if (dst->overlap.hEvent) {
+		eloop_unregister_event(dst->overlap.hEvent,
+				       sizeof(dst->overlap.hEvent));
+		CloseHandle(dst->overlap.hEvent);
+	}
+
+	if (dst->pipe != INVALID_HANDLE_VALUE) {
+		/*
+		 * Could use FlushFileBuffers() here to guarantee that all data
+		 * gets delivered to the client, but that can block, so let's
+		 * not do this for now.
+		 * FlushFileBuffers(dst->pipe);
+		 */
+		CloseHandle(dst->pipe);
+	}
+
+	if (dst->prev)
+		dst->prev->next = dst->next;
+	else
+		dst->priv->ctrl_dst = dst->next;
+	if (dst->next)
+		dst->next->prev = dst->prev;
+
+	os_free(dst->rsp_buf);
+	os_free(dst);
+}
+
+
+static VOID WINAPI ctrl_iface_write_completed(DWORD err, DWORD bytes,
+					      LPOVERLAPPED overlap)
+{
+	struct wpa_ctrl_dst *dst = (struct wpa_ctrl_dst *) overlap;
+	wpa_printf(MSG_DEBUG, "CTRL: Overlapped write completed: dst=%p "
+		   "err=%d bytes=%d", dst, (int) err, (int) bytes);
+	if (err) {
+		ctrl_close_pipe(dst);
+		return;
+	}
+
+	os_free(dst->rsp_buf);
+	dst->rsp_buf = NULL;
+
+	if (!ReadFileEx(dst->pipe, dst->req_buf, sizeof(dst->req_buf),
+			&dst->overlap, ctrl_iface_read_completed)) {
+		wpa_printf(MSG_DEBUG, "CTRL: ReadFileEx failed: %d",
+			   (int) GetLastError());
+		ctrl_close_pipe(dst);
+		return;
+	}
+	wpa_printf(MSG_DEBUG, "CTRL: Overlapped read started for %p", dst);
+}
+
+
+static void wpa_supplicant_ctrl_iface_rx(struct wpa_ctrl_dst *dst, size_t len)
+{
+	struct wpa_supplicant *wpa_s = dst->priv->wpa_s;
+	char *reply = NULL, *send_buf;
+	size_t reply_len = 0, send_len;
+	int new_attached = 0;
+	char *buf = dst->req_buf;
+
+	dst->used = 1;
+	if (len >= REQUEST_BUFSIZE)
+		len = REQUEST_BUFSIZE - 1;
+	buf[len] = '\0';
+
+	if (os_strcmp(buf, "ATTACH") == 0) {
+		dst->attached = 1;
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE monitor attached");
+		new_attached = 1;
+		reply_len = 2;
+	} else if (os_strcmp(buf, "DETACH") == 0) {
+		dst->attached = 0;
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE monitor detached");
+		reply_len = 2;
+	} else if (os_strncmp(buf, "LEVEL ", 6) == 0) {
+		wpa_printf(MSG_DEBUG, "CTRL_IFACE LEVEL %s", buf + 6);
+		dst->debug_level = atoi(buf + 6);
+		reply_len = 2;
+	} else {
+		reply = wpa_supplicant_ctrl_iface_process(wpa_s, buf,
+							  &reply_len);
+	}
+
+	if (reply) {
+		send_buf = reply;
+		send_len = reply_len;
+	} else if (reply_len == 2) {
+		send_buf = "OK\n";
+		send_len = 3;
+	} else {
+		send_buf = "FAIL\n";
+		send_len = 5;
+	}
+
+	os_free(dst->rsp_buf);
+	dst->rsp_buf = os_malloc(send_len);
+	if (dst->rsp_buf == NULL) {
+		ctrl_close_pipe(dst);
+		os_free(reply);
+		return;
+	}
+	os_memcpy(dst->rsp_buf, send_buf, send_len);
+	os_free(reply);
+
+	if (!WriteFileEx(dst->pipe, dst->rsp_buf, send_len, &dst->overlap,
+			 ctrl_iface_write_completed)) {
+		wpa_printf(MSG_DEBUG, "CTRL: WriteFileEx failed: %d",
+			   (int) GetLastError());
+		ctrl_close_pipe(dst);
+	} else {
+		wpa_printf(MSG_DEBUG, "CTRL: Overlapped write started for %p",
+			   dst);
+	}
+
+	if (new_attached)
+		eapol_sm_notify_ctrl_attached(wpa_s->eapol);
+}
+
+
+static VOID WINAPI ctrl_iface_read_completed(DWORD err, DWORD bytes,
+					     LPOVERLAPPED overlap)
+{
+	struct wpa_ctrl_dst *dst = (struct wpa_ctrl_dst *) overlap;
+	wpa_printf(MSG_DEBUG, "CTRL: Overlapped read completed: dst=%p err=%d "
+		   "bytes=%d", dst, (int) err, (int) bytes);
+	if (err == 0 && bytes > 0)
+		wpa_supplicant_ctrl_iface_rx(dst, bytes);
+}
+
+
+static void wpa_supplicant_ctrl_iface_receive(void *eloop_data, void *user_ctx)
+{
+	struct wpa_ctrl_dst *dst = eloop_data;
+	struct ctrl_iface_priv *priv = dst->priv;
+	DWORD bytes;
+
+	wpa_printf(MSG_DEBUG, "CTRL: wpa_supplicant_ctrl_iface_receive");
+	ResetEvent(dst->overlap.hEvent);
+
+	if (!GetOverlappedResult(dst->pipe, &dst->overlap, &bytes, FALSE)) {
+		wpa_printf(MSG_DEBUG, "CTRL: GetOverlappedResult failed: %d",
+			   (int) GetLastError());
+		return;
+	}
+	wpa_printf(MSG_DEBUG, "CTRL: GetOverlappedResult: New client "
+		   "connected");
+
+	/* Open a new named pipe for the next client. */
+	ctrl_open_pipe(priv);
+
+	/* Use write completion function to start reading a command */
+	ctrl_iface_write_completed(0, 0, &dst->overlap);
+
+	ctrl_flush_broken_pipes(priv);
+}
+
+
+static int ctrl_iface_parse(struct ctrl_iface_priv *priv, const char *params)
+{
+	const char *sddl = NULL;
+	TCHAR *t_sddl;
+
+	if (os_strncmp(params, "SDDL=", 5) == 0)
+		sddl = params + 5;
+	if (!sddl) {
+		sddl = os_strstr(params, " SDDL=");
+		if (sddl)
+			sddl += 6;
+	}
+
+	if (!sddl)
+		return 0;
+
+	wpa_printf(MSG_DEBUG, "CTRL: SDDL='%s'", sddl);
+	os_memset(&priv->attr, 0, sizeof(priv->attr));
+	priv->attr.nLength = sizeof(priv->attr);
+	priv->attr.bInheritHandle = FALSE;
+	t_sddl = wpa_strdup_tchar(sddl);
+	if (t_sddl == NULL)
+		return -1;
+	if (!ConvertStringSecurityDescriptorToSecurityDescriptor(
+		    t_sddl, SDDL_REVISION_1,
+		    (PSECURITY_DESCRIPTOR *) (void *)
+		    &priv->attr.lpSecurityDescriptor,
+		    NULL)) {
+		os_free(t_sddl);
+		wpa_printf(MSG_ERROR, "CTRL: SDDL='%s' - could not convert to "
+			   "security descriptor: %d",
+			   sddl, (int) GetLastError());
+		return -1;
+	}
+	os_free(t_sddl);
+
+	priv->sec_attr_set = 1;
+
+	return 0;
+}
+
+
+static void wpa_supplicant_ctrl_iface_msg_cb(void *ctx, int level,
+					     const char *txt, size_t len)
+{
+	struct wpa_supplicant *wpa_s = ctx;
+	if (wpa_s == NULL || wpa_s->ctrl_iface == NULL)
+		return;
+	wpa_supplicant_ctrl_iface_send(wpa_s->ctrl_iface, level, txt, len);
+}
+
+
+struct ctrl_iface_priv *
+wpa_supplicant_ctrl_iface_init(struct wpa_supplicant *wpa_s)
+{
+	struct ctrl_iface_priv *priv;
+
+	priv = os_zalloc(sizeof(*priv));
+	if (priv == NULL)
+		return NULL;
+	priv->wpa_s = wpa_s;
+
+	if (wpa_s->conf->ctrl_interface == NULL)
+		return priv;
+
+	if (ctrl_iface_parse(priv, wpa_s->conf->ctrl_interface) < 0) {
+		os_free(priv);
+		return NULL;
+	}
+
+	if (ctrl_open_pipe(priv) < 0) {
+		os_free(priv);
+		return NULL;
+	}
+
+	wpa_msg_register_cb(wpa_supplicant_ctrl_iface_msg_cb);
+
+	return priv;
+}
+
+
+void wpa_supplicant_ctrl_iface_deinit(struct ctrl_iface_priv *priv)
+{
+	while (priv->ctrl_dst)
+		ctrl_close_pipe(priv->ctrl_dst);
+	if (priv->sec_attr_set)
+		LocalFree(priv->attr.lpSecurityDescriptor);
+	os_free(priv);
+}
+
+
+static void wpa_supplicant_ctrl_iface_send(struct ctrl_iface_priv *priv,
+					   int level, const char *buf,
+					   size_t len)
+{
+	struct wpa_ctrl_dst *dst, *next;
+	char levelstr[10];
+	int idx;
+	char *sbuf;
+	int llen;
+	DWORD written;
+
+	dst = priv->ctrl_dst;
+	if (dst == NULL)
+		return;
+
+	os_snprintf(levelstr, sizeof(levelstr), "<%d>", level);
+
+	llen = os_strlen(levelstr);
+	sbuf = os_malloc(llen + len);
+	if (sbuf == NULL)
+		return;
+
+	os_memcpy(sbuf, levelstr, llen);
+	os_memcpy(sbuf + llen, buf, len);
+
+	idx = 0;
+	while (dst) {
+		next = dst->next;
+		if (dst->attached && level >= dst->debug_level) {
+			wpa_printf(MSG_DEBUG, "CTRL_IFACE monitor send %p",
+				   dst);
+			if (!WriteFile(dst->pipe, sbuf, llen + len, &written,
+				       NULL)) {
+				wpa_printf(MSG_DEBUG, "CTRL: WriteFile to dst "
+					   "%p failed: %d",
+					   dst, (int) GetLastError());
+				dst->errors++;
+				if (dst->errors > 10)
+					ctrl_close_pipe(dst);
+			} else
+				dst->errors = 0;
+		}
+		idx++;
+		dst = next;
+	}
+	os_free(sbuf);
+}
+
+
+void wpa_supplicant_ctrl_iface_wait(struct ctrl_iface_priv *priv)
+{
+	wpa_printf(MSG_DEBUG, "CTRL_IFACE - %s - wait for monitor",
+		   priv->wpa_s->ifname);
+	if (priv->ctrl_dst == NULL)
+		return;
+	WaitForSingleObject(priv->ctrl_dst->pipe, INFINITE);
+}
+
+
+/* Global ctrl_iface */
+
+struct ctrl_iface_global_priv;
+
+struct wpa_global_dst {
+	/* Note: OVERLAPPED must be the first member of struct wpa_global_dst
+	 */
+	OVERLAPPED overlap;
+	struct wpa_global_dst *next, *prev;
+	struct ctrl_iface_global_priv *priv;
+	HANDLE pipe;
+	char req_buf[REQUEST_BUFSIZE];
+	char *rsp_buf;
+	int used;
+};
+
+struct ctrl_iface_global_priv {
+	struct wpa_global *global;
+	struct wpa_global_dst *ctrl_dst;
+};
+
+
+static void global_flush_broken_pipes(struct ctrl_iface_global_priv *priv)
+{
+	struct wpa_global_dst *dst, *next;
+
+	dst = priv->ctrl_dst;
+
+	while (dst) {
+		next = dst->next;
+		if (ctrl_broken_pipe(dst->pipe, dst->used)) {
+			wpa_printf(MSG_DEBUG, "CTRL: closing broken pipe %p",
+				   dst);
+			global_close_pipe(dst);
+		}
+		dst = next;
+	}
+}
+
+
+static int global_open_pipe(struct ctrl_iface_global_priv *priv)
+{
+	struct wpa_global_dst *dst;
+	DWORD err;
+
+	dst = os_zalloc(sizeof(*dst));
+	if (dst == NULL)
+		return -1;
+	wpa_printf(MSG_DEBUG, "CTRL: Open pipe %p", dst);
+
+	dst->priv = priv;
+	dst->pipe = INVALID_HANDLE_VALUE;
+
+	dst->overlap.hEvent = CreateEvent(NULL, TRUE, TRUE, NULL);
+	if (dst->overlap.hEvent == NULL) {
+		wpa_printf(MSG_ERROR, "CTRL: CreateEvent failed: %d",
+			   (int) GetLastError());
+		goto fail;
+	}
+
+	eloop_register_event(dst->overlap.hEvent,
+			     sizeof(dst->overlap.hEvent),
+			     wpa_supplicant_global_iface_receive, dst, NULL);
+
+	/* TODO: add support for configuring access list for the pipe */
+	dst->pipe = CreateNamedPipe(NAMED_PIPE_PREFIX,
+				    PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED,
+				    PIPE_TYPE_MESSAGE |
+				    PIPE_READMODE_MESSAGE |
+				    PIPE_WAIT,
+				    10, REPLY_BUFSIZE, REQUEST_BUFSIZE,
+				    1000, NULL);
+	if (dst->pipe == INVALID_HANDLE_VALUE) {
+		wpa_printf(MSG_ERROR, "CTRL: CreateNamedPipe failed: %d",
+			   (int) GetLastError());
+		goto fail;
+	}
+
+	if (ConnectNamedPipe(dst->pipe, &dst->overlap)) {
+		wpa_printf(MSG_ERROR, "CTRL: ConnectNamedPipe failed: %d",
+			   (int) GetLastError());
+		CloseHandle(dst->pipe);
+		os_free(dst);
+		return -1;
+	}
+
+	err = GetLastError();
+	switch (err) {
+	case ERROR_IO_PENDING:
+		wpa_printf(MSG_DEBUG, "CTRL: ConnectNamedPipe: connection in "
+			   "progress");
+		break;
+	case ERROR_PIPE_CONNECTED:
+		wpa_printf(MSG_DEBUG, "CTRL: ConnectNamedPipe: already "
+			   "connected");
+		if (SetEvent(dst->overlap.hEvent))
+			break;
+		/* fall through */
+	default:
+		wpa_printf(MSG_DEBUG, "CTRL: ConnectNamedPipe error: %d",
+			   (int) err);
+		CloseHandle(dst->pipe);
+		os_free(dst);
+		return -1;
+	}
+
+	dst->next = priv->ctrl_dst;
+	if (dst->next)
+		dst->next->prev = dst;
+	priv->ctrl_dst = dst;
+
+	return 0;
+
+fail:
+	global_close_pipe(dst);
+	return -1;
+}
+
+
+static void global_close_pipe(struct wpa_global_dst *dst)
+{
+	wpa_printf(MSG_DEBUG, "CTRL: close pipe %p", dst);
+
+	if (dst->overlap.hEvent) {
+		eloop_unregister_event(dst->overlap.hEvent,
+				       sizeof(dst->overlap.hEvent));
+		CloseHandle(dst->overlap.hEvent);
+	}
+
+	if (dst->pipe != INVALID_HANDLE_VALUE) {
+		/*
+		 * Could use FlushFileBuffers() here to guarantee that all data
+		 * gets delivered to the client, but that can block, so let's
+		 * not do this for now.
+		 * FlushFileBuffers(dst->pipe);
+		 */
+		CloseHandle(dst->pipe);
+	}
+
+	if (dst->prev)
+		dst->prev->next = dst->next;
+	else
+		dst->priv->ctrl_dst = dst->next;
+	if (dst->next)
+		dst->next->prev = dst->prev;
+
+	os_free(dst->rsp_buf);
+	os_free(dst);
+}
+
+
+static VOID WINAPI global_iface_write_completed(DWORD err, DWORD bytes,
+						LPOVERLAPPED overlap)
+{
+	struct wpa_global_dst *dst = (struct wpa_global_dst *) overlap;
+	wpa_printf(MSG_DEBUG, "CTRL: Overlapped write completed: dst=%p "
+		   "err=%d bytes=%d", dst, (int) err, (int) bytes);
+	if (err) {
+		global_close_pipe(dst);
+		return;
+	}
+
+	os_free(dst->rsp_buf);
+	dst->rsp_buf = NULL;
+
+	if (!ReadFileEx(dst->pipe, dst->req_buf, sizeof(dst->req_buf),
+			&dst->overlap, global_iface_read_completed)) {
+		wpa_printf(MSG_DEBUG, "CTRL: ReadFileEx failed: %d",
+			   (int) GetLastError());
+		global_close_pipe(dst);
+		/* FIX: if this was the pipe waiting for new global
+		 * connections, at this point there are no open global pipes..
+		 * Should try to open a new pipe.. */
+		return;
+	}
+	wpa_printf(MSG_DEBUG, "CTRL: Overlapped read started for %p", dst);
+}
+
+
+static void wpa_supplicant_global_iface_rx(struct wpa_global_dst *dst,
+					   size_t len)
+{
+	struct wpa_global *global = dst->priv->global;
+	char *reply = NULL, *send_buf;
+	size_t reply_len = 0, send_len;
+	char *buf = dst->req_buf;
+
+	dst->used = 1;
+	if (len >= REQUEST_BUFSIZE)
+		len = REQUEST_BUFSIZE - 1;
+	buf[len] = '\0';
+
+	reply = wpa_supplicant_global_ctrl_iface_process(global, buf,
+							 &reply_len);
+	if (reply) {
+		send_buf = reply;
+		send_len = reply_len;
+	} else if (reply_len) {
+		send_buf = "FAIL\n";
+		send_len = 5;
+	} else {
+		os_free(dst->rsp_buf);
+		dst->rsp_buf = NULL;
+		return;
+	}
+
+	os_free(dst->rsp_buf);
+	dst->rsp_buf = os_malloc(send_len);
+	if (dst->rsp_buf == NULL) {
+		global_close_pipe(dst);
+		os_free(reply);
+		return;
+	}
+	os_memcpy(dst->rsp_buf, send_buf, send_len);
+	os_free(reply);
+
+	if (!WriteFileEx(dst->pipe, dst->rsp_buf, send_len, &dst->overlap,
+			 global_iface_write_completed)) {
+		wpa_printf(MSG_DEBUG, "CTRL: WriteFileEx failed: %d",
+			   (int) GetLastError());
+		global_close_pipe(dst);
+	} else {
+		wpa_printf(MSG_DEBUG, "CTRL: Overlapped write started for %p",
+			   dst);
+	}
+}
+
+
+static VOID WINAPI global_iface_read_completed(DWORD err, DWORD bytes,
+					       LPOVERLAPPED overlap)
+{
+	struct wpa_global_dst *dst = (struct wpa_global_dst *) overlap;
+	wpa_printf(MSG_DEBUG, "CTRL: Overlapped read completed: dst=%p err=%d "
+		   "bytes=%d", dst, (int) err, (int) bytes);
+	if (err == 0 && bytes > 0)
+		wpa_supplicant_global_iface_rx(dst, bytes);
+}
+
+
+static void wpa_supplicant_global_iface_receive(void *eloop_data,
+						void *user_ctx)
+{
+	struct wpa_global_dst *dst = eloop_data;
+	struct ctrl_iface_global_priv *priv = dst->priv;
+	DWORD bytes;
+
+	wpa_printf(MSG_DEBUG, "CTRL: wpa_supplicant_global_iface_receive");
+	ResetEvent(dst->overlap.hEvent);
+
+	if (!GetOverlappedResult(dst->pipe, &dst->overlap, &bytes, FALSE)) {
+		wpa_printf(MSG_DEBUG, "CTRL: GetOverlappedResult failed: %d",
+			   (int) GetLastError());
+		return;
+	}
+	wpa_printf(MSG_DEBUG, "CTRL: GetOverlappedResult: New client "
+		   "connected");
+
+	/* Open a new named pipe for the next client. */
+	if (global_open_pipe(priv) < 0) {
+		wpa_printf(MSG_DEBUG, "CTRL: global_open_pipe failed");
+		return;
+	}
+
+	/* Use write completion function to start reading a command */
+	global_iface_write_completed(0, 0, &dst->overlap);
+
+	global_flush_broken_pipes(priv);
+}
+
+
+struct ctrl_iface_global_priv *
+wpa_supplicant_global_ctrl_iface_init(struct wpa_global *global)
+{
+	struct ctrl_iface_global_priv *priv;
+
+	priv = os_zalloc(sizeof(*priv));
+	if (priv == NULL)
+		return NULL;
+	priv->global = global;
+
+	if (global_open_pipe(priv) < 0) {
+		os_free(priv);
+		return NULL;
+	}
+
+	return priv;
+}
+
+
+void
+wpa_supplicant_global_ctrl_iface_deinit(struct ctrl_iface_global_priv *priv)
+{
+	while (priv->ctrl_dst)
+		global_close_pipe(priv->ctrl_dst);
+	os_free(priv);
+}
diff --git a/contrib/wpa/wpa_supplicant/ctrl_iface_unix.c b/contrib/wpa/wpa_supplicant/ctrl_iface_unix.c
index 9f54486..2a62713 100644
--- a/contrib/wpa/wpa_supplicant/ctrl_iface_unix.c
+++ b/contrib/wpa/wpa_supplicant/ctrl_iface_unix.c
@@ -86,7 +86,8 @@ static int wpa_supplicant_ctrl_iface_detach(struct ctrl_iface_priv *priv,
 	while (dst) {
 		if (fromlen == dst->addrlen &&
 		    os_memcmp(from->sun_path, dst->addr.sun_path,
-			      fromlen - offsetof(struct sockaddr_un, sun_path)) == 0) {
+			      fromlen - offsetof(struct sockaddr_un, sun_path))
+		    == 0) {
 			if (prev == NULL)
 				priv->ctrl_dst = dst->next;
 			else
@@ -94,7 +95,8 @@ static int wpa_supplicant_ctrl_iface_detach(struct ctrl_iface_priv *priv,
 			os_free(dst);
 			wpa_hexdump(MSG_DEBUG, "CTRL_IFACE monitor detached",
 				    (u8 *) from->sun_path,
-				    fromlen - offsetof(struct sockaddr_un, sun_path));
+				    fromlen -
+				    offsetof(struct sockaddr_un, sun_path));
 			return 0;
 		}
 		prev = dst;
@@ -117,10 +119,12 @@ static int wpa_supplicant_ctrl_iface_level(struct ctrl_iface_priv *priv,
 	while (dst) {
 		if (fromlen == dst->addrlen &&
 		    os_memcmp(from->sun_path, dst->addr.sun_path,
-			      fromlen - offsetof(struct sockaddr_un, sun_path)) == 0) {
+			      fromlen - offsetof(struct sockaddr_un, sun_path))
+		    == 0) {
 			wpa_hexdump(MSG_DEBUG, "CTRL_IFACE changed monitor "
 				    "level", (u8 *) from->sun_path,
-				    fromlen - offsetof(struct sockaddr_un, sun_path));
+				    fromlen -
+				    offsetof(struct sockaddr_un, sun_path));
 			dst->debug_level = atoi(level);
 			return 0;
 		}
@@ -328,6 +332,14 @@ wpa_supplicant_ctrl_iface_init(struct wpa_supplicant *wpa_s)
 		goto fail;
 	}
 
+	/* Make sure the group can enter and read the directory */
+	if (gid_set &&
+	    chmod(dir, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP) < 0) {
+		wpa_printf(MSG_ERROR, "CTRL: chmod[ctrl_interface]: %s",
+			   strerror(errno));
+		goto fail;
+	}
+
 	if (os_strlen(dir) + 1 + os_strlen(wpa_s->ifname) >=
 	    sizeof(addr.sun_path)) {
 		wpa_printf(MSG_ERROR, "ctrl_iface path limit exceeded");
@@ -341,8 +353,9 @@ wpa_supplicant_ctrl_iface_init(struct wpa_supplicant *wpa_s)
 	}
 
 	os_memset(&addr, 0, sizeof(addr));
-	/* XXX #ifdef */
+#ifdef __FreeBSD__
 	addr.sun_len = sizeof(addr);
+#endif /* __FreeBSD__ */
 	addr.sun_family = AF_UNIX;
 	fname = wpa_supplicant_ctrl_iface_path(wpa_s);
 	if (fname == NULL)
@@ -513,14 +526,17 @@ static void wpa_supplicant_ctrl_iface_send(struct ctrl_iface_priv *priv,
 		next = dst->next;
 		if (level >= dst->debug_level) {
 			wpa_hexdump(MSG_DEBUG, "CTRL_IFACE monitor send",
-				    (u8 *) dst->addr.sun_path,
-				    dst->addrlen - offsetof(struct sockaddr_un, sun_path));
+				    (u8 *) dst->addr.sun_path, dst->addrlen -
+				    offsetof(struct sockaddr_un, sun_path));
 			msg.msg_name = (void *) &dst->addr;
 			msg.msg_namelen = dst->addrlen;
 			if (sendmsg(priv->sock, &msg, 0) < 0) {
-				perror("sendmsg(CTRL_IFACE monitor)");
+				int _errno = errno;
+				wpa_printf(MSG_INFO, "CTRL_IFACE monitor[%d]: "
+					   "%d - %s",
+					   idx, errno, strerror(errno));
 				dst->errors++;
-				if (dst->errors > 10) {
+				if (dst->errors > 10 || _errno == ENOENT) {
 					wpa_supplicant_ctrl_iface_detach(
 						priv, &dst->addr,
 						dst->addrlen);
@@ -641,8 +657,9 @@ wpa_supplicant_global_ctrl_iface_init(struct wpa_global *global)
 	}
 
 	os_memset(&addr, 0, sizeof(addr));
-	/* XXX #ifdef */
+#ifdef __FreeBSD__
 	addr.sun_len = sizeof(addr);
+#endif /* __FreeBSD__ */
 	addr.sun_family = AF_UNIX;
 	os_strlcpy(addr.sun_path, global->params.ctrl_interface,
 		   sizeof(addr.sun_path));
diff --git a/contrib/wpa/wpa_supplicant/defconfig b/contrib/wpa/wpa_supplicant/defconfig
index dd9460d..4d0aa8a 100644
--- a/contrib/wpa/wpa_supplicant/defconfig
+++ b/contrib/wpa/wpa_supplicant/defconfig
@@ -50,6 +50,7 @@ CONFIG_DRIVER_HOSTAP=y
 #CFLAGS += -I../../include/wireless
 
 # Driver interface for madwifi driver
+# Deprecated; use CONFIG_DRIVER_WEXT=y instead.
 #CONFIG_DRIVER_MADWIFI=y
 # Set include directory to the madwifi source tree
 #CFLAGS += -I../../madwifi
@@ -60,6 +61,7 @@ CONFIG_DRIVER_HOSTAP=y
 #CONFIG_DRIVER_PRISM54=y
 
 # Driver interface for ndiswrapper
+# Deprecated; use CONFIG_DRIVER_WEXT=y instead.
 #CONFIG_DRIVER_NDISWRAPPER=y
 
 # Driver interface for Atmel driver
@@ -74,6 +76,7 @@ CONFIG_DRIVER_ATMEL=y
 #CFLAGS += -I/opt/WRT54GS/release/src/include
 
 # Driver interface for Intel ipw2100/2200 driver
+# Deprecated; use CONFIG_DRIVER_WEXT=y instead.
 #CONFIG_DRIVER_IPW=y
 
 # Driver interface for Ralink driver
diff --git a/contrib/wpa/wpa_supplicant/doc/.gitignore b/contrib/wpa/wpa_supplicant/doc/.gitignore
deleted file mode 100644
index 59e4eb8..0000000
--- a/contrib/wpa/wpa_supplicant/doc/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-html
-latex
-wpa_supplicant.eps
-wpa_supplicant.png
diff --git a/contrib/wpa/wpa_supplicant/doc/docbook/.gitignore b/contrib/wpa/wpa_supplicant/doc/docbook/.gitignore
deleted file mode 100644
index 8c3945c..0000000
--- a/contrib/wpa/wpa_supplicant/doc/docbook/.gitignore
+++ /dev/null
@@ -1,6 +0,0 @@
-manpage.links
-manpage.refs
-*.8
-*.5
-*.html
-*.pdf
diff --git a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_background.8 b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_background.8
index 3bda3f4..81f771e 100644
--- a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_background.8
+++ b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_background.8
@@ -3,7 +3,7 @@
 .\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
 .\" Please send any bug reports, improvements, comments, patches, 
 .\" etc. to Steve Cheng <steve@ggi-project.org>.
-.TH "WPA_BACKGROUND" "8" "15 February 2009" "" ""
+.TH "WPA_BACKGROUND" "8" "12 January 2010" "" ""
 
 .SH NAME
 wpa_background \- Background information on Wi-Fi Protected Access and IEEE 802.11i
diff --git a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_cli.8 b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_cli.8
index 4e4aa46..286cf06 100644
--- a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_cli.8
+++ b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_cli.8
@@ -3,7 +3,7 @@
 .\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
 .\" Please send any bug reports, improvements, comments, patches, 
 .\" etc. to Steve Cheng <steve@ggi-project.org>.
-.TH "WPA_CLI" "8" "15 February 2009" "" ""
+.TH "WPA_CLI" "8" "12 January 2010" "" ""
 
 .SH NAME
 wpa_cli \- WPA command line client
diff --git a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_gui.8 b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_gui.8
index 2f4f638..66a279d 100644
--- a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_gui.8
+++ b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_gui.8
@@ -3,7 +3,7 @@
 .\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
 .\" Please send any bug reports, improvements, comments, patches, 
 .\" etc. to Steve Cheng <steve@ggi-project.org>.
-.TH "WPA_GUI" "8" "15 February 2009" "" ""
+.TH "WPA_GUI" "8" "12 January 2010" "" ""
 
 .SH NAME
 wpa_gui \- WPA Graphical User Interface
diff --git a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_passphrase.8 b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_passphrase.8
index b123daa..d1d1800 100644
--- a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_passphrase.8
+++ b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_passphrase.8
@@ -3,7 +3,7 @@
 .\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
 .\" Please send any bug reports, improvements, comments, patches, 
 .\" etc. to Steve Cheng <steve@ggi-project.org>.
-.TH "WPA_PASSPHRASE" "8" "15 February 2009" "" ""
+.TH "WPA_PASSPHRASE" "8" "12 January 2010" "" ""
 
 .SH NAME
 wpa_passphrase \- Generate a WPA PSK from an ASCII passphrase for a SSID
diff --git a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_priv.8 b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_priv.8
index 2191cec..a5fa2ea 100644
--- a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_priv.8
+++ b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_priv.8
@@ -3,7 +3,7 @@
 .\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
 .\" Please send any bug reports, improvements, comments, patches, 
 .\" etc. to Steve Cheng <steve@ggi-project.org>.
-.TH "WPA_PRIV" "8" "15 February 2009" "" ""
+.TH "WPA_PRIV" "8" "12 January 2010" "" ""
 
 .SH NAME
 wpa_priv \- wpa_supplicant privilege separation helper
diff --git a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_supplicant.8 b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_supplicant.8
index 0106c69..69b8d2b 100644
--- a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_supplicant.8
+++ b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_supplicant.8
@@ -3,7 +3,7 @@
 .\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
 .\" Please send any bug reports, improvements, comments, patches, 
 .\" etc. to Steve Cheng <steve@ggi-project.org>.
-.TH "WPA_SUPPLICANT" "8" "15 February 2009" "" ""
+.TH "WPA_SUPPLICANT" "8" "12 January 2010" "" ""
 
 .SH NAME
 wpa_supplicant \- Wi-Fi Protected Access client and IEEE 802.1X supplicant
diff --git a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_supplicant.conf.5 b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_supplicant.conf.5
index 7a01ea2..796d891 100644
--- a/contrib/wpa/wpa_supplicant/doc/docbook/wpa_supplicant.conf.5
+++ b/contrib/wpa/wpa_supplicant/doc/docbook/wpa_supplicant.conf.5
@@ -3,7 +3,7 @@
 .\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
 .\" Please send any bug reports, improvements, comments, patches, 
 .\" etc. to Steve Cheng <steve@ggi-project.org>.
-.TH "WPA_SUPPLICANT.CONF" "5" "15 February 2009" "" ""
+.TH "WPA_SUPPLICANT.CONF" "5" "12 January 2010" "" ""
 
 .SH NAME
 wpa_supplicant.conf \- configuration file for wpa_supplicant
diff --git a/contrib/wpa/wpa_supplicant/doc/porting.doxygen b/contrib/wpa/wpa_supplicant/doc/porting.doxygen
index 0311134..7ea6a34 100644
--- a/contrib/wpa/wpa_supplicant/doc/porting.doxygen
+++ b/contrib/wpa/wpa_supplicant/doc/porting.doxygen
@@ -5,9 +5,9 @@
 hardware (board, CPU) and software (OS, drivers) targets. It is
 already used with number of operating systems and numerous wireless
 card models and drivers. The main %wpa_supplicant repository includes
-support for Linux, FreeBSD, and Windows. In addition, at least VxWorks,
-PalmOS, Windows CE, and Windows Mobile are supported in separate
-repositories. On the hardware
+support for Linux, FreeBSD, and Windows. In addition, the code has been
+ported to number of other operating systems like VxWorks, PalmOS,
+Windows CE, and Windows Mobile. On the hardware
 side, %wpa_supplicant is used on various systems: desktops, laptops,
 PDAs, and embedded devices with CPUs including x86, PowerPC,
 arm/xscale, and MIPS. Both big and little endian configurations are
diff --git a/contrib/wpa/wpa_supplicant/eapol_test.c b/contrib/wpa/wpa_supplicant/eapol_test.c
index d87aad7..b188549 100644
--- a/contrib/wpa/wpa_supplicant/eapol_test.c
+++ b/contrib/wpa/wpa_supplicant/eapol_test.c
@@ -617,7 +617,8 @@ static void ieee802_1x_decapsulate_radius(struct eapol_test_data *e)
 
 static void ieee802_1x_get_keys(struct eapol_test_data *e,
 				struct radius_msg *msg, struct radius_msg *req,
-				u8 *shared_secret, size_t shared_secret_len)
+				const u8 *shared_secret,
+				size_t shared_secret_len)
 {
 	struct radius_ms_mppe_keys *keys;
 
@@ -664,7 +665,7 @@ static void ieee802_1x_get_keys(struct eapol_test_data *e,
 /* Process the RADIUS frames from Authentication Server */
 static RadiusRxResult
 ieee802_1x_receive_auth(struct radius_msg *msg, struct radius_msg *req,
-			u8 *shared_secret, size_t shared_secret_len,
+			const u8 *shared_secret, size_t shared_secret_len,
 			void *data)
 {
 	struct eapol_test_data *e = data;
diff --git a/contrib/wpa/wpa_supplicant/events.c b/contrib/wpa/wpa_supplicant/events.c
index d3c785f..63002a4 100644
--- a/contrib/wpa/wpa_supplicant/events.c
+++ b/contrib/wpa/wpa_supplicant/events.c
@@ -251,6 +251,11 @@ static int wpa_supplicant_match_privacy(struct wpa_scan_res *bss,
 	if (ssid->mixed_cell)
 		return 1;
 
+#ifdef CONFIG_WPS
+	if (ssid->key_mgmt & WPA_KEY_MGMT_WPS)
+		return 1;
+#endif /* CONFIG_WPS */
+
 	for (i = 0; i < NUM_WEP_KEYS; i++) {
 		if (ssid->wep_key_len[i]) {
 			privacy = 1;
@@ -410,6 +415,11 @@ wpa_supplicant_select_bss_wpa(struct wpa_supplicant *wpa_s,
 			continue;
 		}
 
+		if (ssid_len == 0) {
+			wpa_printf(MSG_DEBUG, "   skip - SSID not known");
+			continue;
+		}
+
 		if (wpa_ie_len == 0 && rsn_ie_len == 0) {
 			wpa_printf(MSG_DEBUG, "   skip - no WPA/RSN IE");
 			continue;
@@ -500,6 +510,11 @@ wpa_supplicant_select_bss_non_wpa(struct wpa_supplicant *wpa_s,
 			continue;
 		}
 
+		if (ssid_len == 0) {
+			wpa_printf(MSG_DEBUG, "   skip - SSID not known");
+			continue;
+		}
+
 		for (ssid = group; ssid; ssid = ssid->pnext) {
 			int check_ssid = ssid->ssid_len != 0;
 
@@ -536,7 +551,7 @@ wpa_supplicant_select_bss_non_wpa(struct wpa_supplicant *wpa_s,
 					   "BSSID mismatch");
 				continue;
 			}
-			
+
 			if (!(ssid->key_mgmt & WPA_KEY_MGMT_NONE) &&
 			    !(ssid->key_mgmt & WPA_KEY_MGMT_WPS) &&
 			    !(ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA))
@@ -546,7 +561,7 @@ wpa_supplicant_select_bss_non_wpa(struct wpa_supplicant *wpa_s,
 				continue;
 			}
 
-			if ((ssid->key_mgmt & 
+			if ((ssid->key_mgmt &
 			     (WPA_KEY_MGMT_IEEE8021X | WPA_KEY_MGMT_PSK |
 			      WPA_KEY_MGMT_FT_IEEE8021X | WPA_KEY_MGMT_FT_PSK |
 			      WPA_KEY_MGMT_IEEE8021X_SHA256 |
@@ -608,6 +623,8 @@ static void wpa_supplicant_event_scan_results(struct wpa_supplicant *wpa_s)
 	struct wpa_scan_res *selected = NULL;
 	struct wpa_ssid *ssid = NULL;
 
+	wpa_supplicant_notify_scanning(wpa_s, 0);
+
 	if (wpa_supplicant_get_scan_results(wpa_s) < 0) {
 		if (wpa_s->conf->ap_scan == 2)
 			return;
@@ -626,15 +643,20 @@ static void wpa_supplicant_event_scan_results(struct wpa_supplicant *wpa_s)
 		wpa_msg(wpa_s, MSG_DEBUG, "Cached scan results are "
 			"empty - not posting");
 	} else {
-		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_SCAN_RESULTS);
+		wpa_printf(MSG_DEBUG, "New scan results available");
+		wpa_msg_ctrl(wpa_s, MSG_INFO, WPA_EVENT_SCAN_RESULTS);
 		wpa_supplicant_dbus_notify_scan_results(wpa_s);
 		wpas_wps_notify_scan_results(wpa_s);
 	}
 
-	if ((wpa_s->conf->ap_scan == 2 && !wpas_wps_searching(wpa_s)) ||
-	    wpa_s->disconnected)
+	if ((wpa_s->conf->ap_scan == 2 && !wpas_wps_searching(wpa_s)))
 		return;
 
+	if (wpa_s->disconnected) {
+		wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
+		return;
+	}
+
 	while (selected == NULL) {
 		for (prio = 0; prio < wpa_s->conf->num_prio; prio++) {
 			selected = wpa_supplicant_select_bss(
@@ -696,6 +718,14 @@ req_scan:
 		 */
 		wpa_s->scan_res_tried++;
 		timeout = 0;
+	} else if (!wpa_supplicant_enabled_networks(wpa_s->conf)) {
+		/*
+		 * No networks are enabled; short-circuit request so
+		 * we don't wait timeout seconds before transitioning
+		 * to INACTIVE state.
+		 */
+		wpa_supplicant_set_state(wpa_s, WPA_INACTIVE);
+		return;
 	}
 	wpa_supplicant_req_scan(wpa_s, timeout, 0);
 }
@@ -864,6 +894,25 @@ static void wpa_supplicant_event_assoc(struct wpa_supplicant *wpa_s,
 		eapol_sm_notify_portValid(wpa_s->eapol, TRUE);
 		eapol_sm_notify_eap_success(wpa_s->eapol, TRUE);
 	}
+
+	if (wpa_s->pending_eapol_rx) {
+		struct os_time now, age;
+		os_get_time(&now);
+		os_time_sub(&now, &wpa_s->pending_eapol_rx_time, &age);
+		if (age.sec == 0 && age.usec < 100000 &&
+		    os_memcmp(wpa_s->pending_eapol_rx_src, bssid, ETH_ALEN) ==
+		    0) {
+			wpa_printf(MSG_DEBUG, "Process pending EAPOL frame "
+				   "that was received just before association "
+				   "notification");
+			wpa_supplicant_rx_eapol(
+				wpa_s, wpa_s->pending_eapol_rx_src,
+				wpabuf_head(wpa_s->pending_eapol_rx),
+				wpabuf_len(wpa_s->pending_eapol_rx));
+		}
+		wpabuf_free(wpa_s->pending_eapol_rx);
+		wpa_s->pending_eapol_rx = NULL;
+	}
 }
 
 
diff --git a/contrib/wpa/wpa_supplicant/main_none.c b/contrib/wpa/wpa_supplicant/main_none.c
new file mode 100644
index 0000000..993338a
--- /dev/null
+++ b/contrib/wpa/wpa_supplicant/main_none.c
@@ -0,0 +1,46 @@
+/*
+ * 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.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "wpa_supplicant_i.h"
+
+int main(int argc, char *argv[])
+{
+	struct wpa_interface iface;
+	int exitcode = 0;
+	struct wpa_params params;
+	struct wpa_global *global;
+
+	memset(&params, 0, sizeof(params));
+	params.wpa_debug_level = MSG_INFO;
+
+	global = wpa_supplicant_init(&params);
+	if (global == NULL)
+		return -1;
+
+	memset(&iface, 0, sizeof(iface));
+	/* TODO: set interface parameters */
+
+	if (wpa_supplicant_add_iface(global, &iface) == NULL)
+		exitcode = -1;
+
+	if (exitcode == 0)
+		exitcode = wpa_supplicant_run(global);
+
+	wpa_supplicant_deinit(global);
+
+	return exitcode;
+}
diff --git a/contrib/wpa/wpa_supplicant/mlme.c b/contrib/wpa/wpa_supplicant/mlme.c
index 0c63067..9885e19 100644
--- a/contrib/wpa/wpa_supplicant/mlme.c
+++ b/contrib/wpa/wpa_supplicant/mlme.c
@@ -459,9 +459,9 @@ static void ieee80211_send_assoc(struct wpa_supplicant *wpa_s)
 		*pos++ = 0x00; /* Microsoft OUI 00:50:F2 */
 		*pos++ = 0x50;
 		*pos++ = 0xf2;
-		*pos++ = 2; /* WME */
-		*pos++ = 0; /* WME info */
-		*pos++ = 1; /* WME ver */
+		*pos++ = 2; /* WMM */
+		*pos++ = 0; /* WMM info */
+		*pos++ = 1; /* WMM ver */
 		*pos++ = 0;
 	}
 
@@ -1175,9 +1175,9 @@ static void ieee80211_rx_mgmt_assoc_resp(struct wpa_supplicant *wpa_s,
 #if 0 /* FIX? */
 	sta->assoc_ap = 1;
 
-	if (elems.wme && wpa_s->mlme.wmm_enabled) {
-		sta->flags |= WLAN_STA_WME;
-		ieee80211_sta_wmm_params(wpa_s, elems.wme, elems.wme_len);
+	if (elems.wmm && wpa_s->mlme.wmm_enabled) {
+		sta->flags |= WLAN_STA_WMM;
+		ieee80211_sta_wmm_params(wpa_s, elems.wmm, elems.wmm_len);
 	}
 #endif
 
@@ -1488,18 +1488,18 @@ static void ieee80211_bss_info(struct wpa_supplicant *wpa_s,
 		bss->rsn_ie_len = 0;
 	}
 
-	if (elems.wme &&
-	    (bss->wmm_ie == NULL || bss->wmm_ie_len != elems.wme_len ||
-	     os_memcmp(bss->wmm_ie, elems.wme, elems.wme_len))) {
+	if (elems.wmm &&
+	    (bss->wmm_ie == NULL || bss->wmm_ie_len != elems.wmm_len ||
+	     os_memcmp(bss->wmm_ie, elems.wmm, elems.wmm_len))) {
 		os_free(bss->wmm_ie);
-		bss->wmm_ie = os_malloc(elems.wme_len + 2);
+		bss->wmm_ie = os_malloc(elems.wmm_len + 2);
 		if (bss->wmm_ie) {
-			os_memcpy(bss->wmm_ie, elems.wme - 2,
-				  elems.wme_len + 2);
-			bss->wmm_ie_len = elems.wme_len + 2;
+			os_memcpy(bss->wmm_ie, elems.wmm - 2,
+				  elems.wmm_len + 2);
+			bss->wmm_ie_len = elems.wmm_len + 2;
 		} else
 			bss->wmm_ie_len = 0;
-	} else if (!elems.wme && bss->wmm_ie) {
+	} else if (!elems.wmm && bss->wmm_ie) {
 		os_free(bss->wmm_ie);
 		bss->wmm_ie = NULL;
 		bss->wmm_ie_len = 0;
@@ -1595,9 +1595,9 @@ static void ieee80211_rx_mgmt_beacon(struct wpa_supplicant *wpa_s,
 		wpa_s->mlme.cts_protect_erp_frames = use_protection;
 	}
 
-	if (elems.wme && wpa_s->mlme.wmm_enabled) {
-		ieee80211_sta_wmm_params(wpa_s, elems.wme,
-					 elems.wme_len);
+	if (elems.wmm && wpa_s->mlme.wmm_enabled) {
+		ieee80211_sta_wmm_params(wpa_s, elems.wmm,
+					 elems.wmm_len);
 	}
 }
 
@@ -1709,7 +1709,6 @@ static void ieee80211_rx_mgmt_ft_action(struct wpa_supplicant *wpa_s,
 		wpa_printf(MSG_DEBUG, "MLME: Foreign STA Address " MACSTR
 			   " in FT Action Response", MAC2STR(sta_addr));
 		return;
-			   
 	}
 
 	if (status) {
diff --git a/contrib/wpa/wpa_supplicant/nmake.mak b/contrib/wpa/wpa_supplicant/nmake.mak
new file mode 100644
index 0000000..5e39c11
--- /dev/null
+++ b/contrib/wpa/wpa_supplicant/nmake.mak
@@ -0,0 +1,228 @@
+# Makefile for Microsoft nmake to build wpa_supplicant
+
+# This can be run in Visual Studio 2005 Command Prompt
+
+# Note: Make sure that cl.exe is configured to include Platform SDK
+# include and lib directories (vsvars32.bat)
+
+all: wpa_supplicant.exe wpa_cli.exe wpa_passphrase.exe wpasvc.exe win_if_list.exe
+
+# Root directory for WinPcap developer's pack
+# (http://www.winpcap.org/install/bin/WpdPack_3_1.zip)
+WINPCAPDIR=C:\dev\WpdPack
+
+# Root directory for OpenSSL
+# (http://www.openssl.org/source/openssl-0.9.8a.tar.gz)
+# Build and installed following instructions in INSTALL.W32
+# Note: If EAP-FAST is included in the build, OpenSSL needs to be patched to
+# support it (openssl-tls-extensions.patch)
+# Alternatively, see README-Windows.txt for information about binary
+# installation package for OpenSSL.
+OPENSSLDIR=C:\dev\openssl
+
+CC = cl
+OBJDIR = objs
+
+CFLAGS = /DCONFIG_NATIVE_WINDOWS
+CFLAGS = $(CFLAGS) /DCONFIG_NDIS_EVENTS_INTEGRATED
+CFLAGS = $(CFLAGS) /DCONFIG_ANSI_C_EXTRA
+CFLAGS = $(CFLAGS) /DCONFIG_WINPCAP
+CFLAGS = $(CFLAGS) /DIEEE8021X_EAPOL
+CFLAGS = $(CFLAGS) /DEAP_TLS_FUNCS
+CFLAGS = $(CFLAGS) /DPKCS12_FUNCS
+CFLAGS = $(CFLAGS) /DEAP_MD5
+CFLAGS = $(CFLAGS) /DEAP_TLS
+CFLAGS = $(CFLAGS) /DEAP_MSCHAPv2
+CFLAGS = $(CFLAGS) /DEAP_PEAP
+CFLAGS = $(CFLAGS) /DEAP_TTLS
+CFLAGS = $(CFLAGS) /DEAP_GTC
+CFLAGS = $(CFLAGS) /DEAP_OTP
+CFLAGS = $(CFLAGS) /DEAP_SIM
+CFLAGS = $(CFLAGS) /DEAP_LEAP
+CFLAGS = $(CFLAGS) /DEAP_PSK
+CFLAGS = $(CFLAGS) /DEAP_AKA
+#CFLAGS = $(CFLAGS) /DEAP_FAST
+CFLAGS = $(CFLAGS) /DEAP_PAX
+CFLAGS = $(CFLAGS) /DEAP_TNC
+CFLAGS = $(CFLAGS) /DPCSC_FUNCS
+CFLAGS = $(CFLAGS) /DCONFIG_CTRL_IFACE
+CFLAGS = $(CFLAGS) /DCONFIG_CTRL_IFACE_NAMED_PIPE
+CFLAGS = $(CFLAGS) /DCONFIG_DRIVER_NDIS
+CFLAGS = $(CFLAGS) /I..\src /I..\src\utils /I..\src\common /I..\src\crypto
+CFLAGS = $(CFLAGS) /I..\src\rsn_supp /I..\src\eapol_supp /I.
+CFLAGS = $(CFLAGS) /DWIN32
+CFLAGS = $(CFLAGS) /Fo$(OBJDIR)\\ /c
+CFLAGS = $(CFLAGS) /W3
+
+#CFLAGS = $(CFLAGS) /WX
+
+# VS 2005 complains about lot of deprecated string functions; let's ignore them
+# at least for now since snprintf and strncpy can be used in a safe way
+CFLAGS = $(CFLAGS) /D_CRT_SECURE_NO_DEPRECATE
+
+OBJS = \
+	$(OBJDIR)\os_win32.obj \
+	$(OBJDIR)\eloop_win.obj \
+	$(OBJDIR)\sha1.obj \
+	$(OBJDIR)\md5.obj \
+	$(OBJDIR)\rc4.obj \
+	$(OBJDIR)\aes_wrap.obj \
+	$(OBJDIR)\common.obj \
+	$(OBJDIR)\wpa_debug.obj \
+	$(OBJDIR)\wpabuf.obj \
+	$(OBJDIR)\wpa_supplicant.obj \
+	$(OBJDIR)\wpa.obj \
+	$(OBJDIR)\wpa_common.obj \
+	$(OBJDIR)\wpa_ie.obj \
+	$(OBJDIR)\preauth.obj \
+	$(OBJDIR)\pmksa_cache.obj \
+	$(OBJDIR)\eapol_supp_sm.obj \
+	$(OBJDIR)\eap.obj \
+	$(OBJDIR)\eap_common.obj \
+	$(OBJDIR)\chap.obj \
+	$(OBJDIR)\eap_methods.obj \
+	$(OBJDIR)\eap_md5.obj \
+	$(OBJDIR)\eap_tls.obj \
+	$(OBJDIR)\eap_tls_common.obj \
+	$(OBJDIR)\eap_mschapv2.obj \
+	$(OBJDIR)\mschapv2.obj \
+	$(OBJDIR)\eap_peap.obj \
+	$(OBJDIR)\eap_peap_common.obj \
+	$(OBJDIR)\eap_ttls.obj \
+	$(OBJDIR)\eap_gtc.obj \
+	$(OBJDIR)\eap_otp.obj \
+	$(OBJDIR)\eap_leap.obj \
+	$(OBJDIR)\eap_sim.obj \
+	$(OBJDIR)\eap_sim_common.obj \
+	$(OBJDIR)\eap_aka.obj \
+	$(OBJDIR)\eap_pax.obj \
+	$(OBJDIR)\eap_pax_common.obj \
+	$(OBJDIR)\eap_psk.obj \
+	$(OBJDIR)\eap_psk_common.obj \
+	$(OBJDIR)\eap_tnc.obj \
+	$(OBJDIR)\tncc.obj \
+	$(OBJDIR)\base64.obj \
+	$(OBJDIR)\ctrl_iface.obj \
+	$(OBJDIR)\ctrl_iface_named_pipe.obj \
+	$(OBJDIR)\driver_ndis.obj \
+	$(OBJDIR)\driver_ndis_.obj \
+	$(OBJDIR)\scan_helpers.obj \
+	$(OBJDIR)\events.obj \
+	$(OBJDIR)\blacklist.obj \
+	$(OBJDIR)\scan.obj \
+	$(OBJDIR)\wpas_glue.obj \
+	$(OBJDIR)\config.obj \
+	$(OBJDIR)\l2_packet_winpcap.obj \
+	$(OBJDIR)\tls_openssl.obj \
+	$(OBJDIR)\ms_funcs.obj \
+	$(OBJDIR)\crypto_openssl.obj \
+	$(OBJDIR)\pcsc_funcs.obj \
+	$(OBJDIR)\ndis_events.obj
+
+# OBJS = $(OBJS) $(OBJDIR)\eap_fast.obj
+
+OBJS_t = $(OBJS) \
+	$(OBJDIR)\eapol_test.obj \
+	$(OBJDIR)\radius.obj \
+	$(OBJDIR)\radius_client.obj \
+	$(OBJDIR)\config_file.obj $(OBJDIR)\base64.obj
+
+OBJS_t2 = $(OBJS) \
+	$(OBJDIR)\preauth_test.obj \
+	$(OBJDIR)\config_file.obj $(OBJDIR)\base64.obj
+
+OBJS2 = $(OBJDIR)\drivers.obj \
+	$(OBJDIR)\config_file.obj \
+	$(OBJS2) $(OBJDIR)\main.obj
+
+OBJS3 = $(OBJDIR)\drivers.obj \
+	$(OBJDIR)\config_winreg.obj \
+	$(OBJS3) $(OBJDIR)\main_winsvc.obj
+
+OBJS_c = \
+	$(OBJDIR)\os_win32.obj \
+	$(OBJDIR)\wpa_cli.obj \
+	$(OBJDIR)\wpa_ctrl.obj \
+	$(OBJDIR)\common.obj
+
+OBJS_p = \
+	$(OBJDIR)\os_win32.obj \
+	$(OBJDIR)\common.obj \
+	$(OBJDIR)\sha1.obj \
+	$(OBJDIR)\md5.obj \
+	$(OBJDIR)\crypto_openssl.obj \
+	$(OBJDIR)\wpa_passphrase.obj
+
+LIBS = wbemuuid.lib libcmt.lib kernel32.lib uuid.lib ole32.lib oleaut32.lib \
+	ws2_32.lib Advapi32.lib Crypt32.lib Winscard.lib \
+	Packet.lib wpcap.lib \
+	libeay32.lib ssleay32.lib
+# If using Win32 OpenSSL binary installation from Shining Light Productions,
+# replace the last line with this for dynamic libraries
+#	libeay32MT.lib ssleay32MT.lib
+# and this for static libraries
+#	libeay32MT.lib ssleay32MT.lib Gdi32.lib User32.lib
+
+CFLAGS = $(CFLAGS) /I"$(WINPCAPDIR)/Include" /I"$(OPENSSLDIR)\include"
+LFLAGS = /libpath:"$(WINPCAPDIR)\Lib" /libpath:"$(OPENSSLDIR)\lib"
+
+wpa_supplicant.exe: $(OBJDIR) $(OBJS) $(OBJS2)
+	link.exe /out:wpa_supplicant.exe $(LFLAGS) $(OBJS) $(OBJS2) $(LIBS)
+
+wpasvc.exe: $(OBJDIR) $(OBJS) $(OBJS3)
+	link.exe /out:wpasvc.exe $(LFLAGS) $(OBJS) $(OBJS3) $(LIBS)
+
+wpa_cli.exe: $(OBJDIR) $(OBJS_c)
+	link.exe /out:wpa_cli.exe $(LFLAGS) $(OBJS_c) $(LIBS)
+
+wpa_passphrase.exe: $(OBJDIR) $(OBJS_p)
+	link.exe /out:wpa_passphrase.exe $(LFLAGS) $(OBJS_p) $(LIBS)
+
+eapol_test.exe: $(OBJDIR) $(OBJS_t)
+	link.exe /out:eapol_test.exe $(LFLAGS) $(OBJS_t) $(LIBS)
+
+preauth_test.exe: $(OBJDIR) $(OBJS_t2)
+	link.exe /out:preauth_test.exe $(LFLAGS) $(OBJS_t2) $(LIBS)
+
+win_if_list.exe: $(OBJDIR) $(OBJDIR)\win_if_list.obj
+	link.exe /out:win_if_list.exe $(LFLAGS) $(OBJDIR)\win_if_list.obj $(LIBS)
+
+
+{..\src\utils}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\common}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\rsn_supp}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\eapol_supp}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\crypto}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\eap_peer}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\eap_common}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\drivers}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{..\src\l2_packet}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{.\}.c{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+{.\}.cpp{$(OBJDIR)}.obj::
+	$(CC) $(CFLAGS) $<
+
+$(OBJDIR):
+	if not exist "$(OBJDIR)" mkdir "$(OBJDIR)"
+
+clean:
+	erase $(OBJDIR)\*.obj wpa_supplicant.exe
diff --git a/contrib/wpa/wpa_supplicant/scan.c b/contrib/wpa/wpa_supplicant/scan.c
index 67e2282..8cb7a42 100644
--- a/contrib/wpa/wpa_supplicant/scan.c
+++ b/contrib/wpa/wpa_supplicant/scan.c
@@ -20,6 +20,7 @@
 #include "wpa_supplicant_i.h"
 #include "mlme.h"
 #include "wps_supplicant.h"
+#include "ctrl_iface_dbus.h"
 
 
 static void wpa_supplicant_gen_assoc_event(struct wpa_supplicant *wpa_s)
@@ -65,11 +66,24 @@ static int wpas_wps_in_use(struct wpa_config *conf,
 }
 #endif /* CONFIG_WPS */
 
+
+int wpa_supplicant_enabled_networks(struct wpa_config *conf)
+{
+	struct wpa_ssid *ssid = conf->ssid;
+	while (ssid) {
+		if (!ssid->disabled)
+			return 1;
+		ssid = ssid->next;
+	}
+	return 0;
+}
+
+
 static void wpa_supplicant_scan(void *eloop_ctx, void *timeout_ctx)
 {
 	struct wpa_supplicant *wpa_s = eloop_ctx;
 	struct wpa_ssid *ssid;
-	int enabled, scan_req = 0, ret;
+	int scan_req = 0, ret;
 	struct wpabuf *wps_ie = NULL;
 	const u8 *extra_ie = NULL;
 	size_t extra_ie_len = 0;
@@ -78,19 +92,13 @@ static void wpa_supplicant_scan(void *eloop_ctx, void *timeout_ctx)
 	enum wps_request_type req_type = WPS_REQ_ENROLLEE_INFO;
 #endif /* CONFIG_WPS */
 
-	if (wpa_s->disconnected && !wpa_s->scan_req)
+	if (wpa_s->disconnected && !wpa_s->scan_req) {
+		wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
 		return;
-
-	enabled = 0;
-	ssid = wpa_s->conf->ssid;
-	while (ssid) {
-		if (!ssid->disabled) {
-			enabled++;
-			break;
-		}
-		ssid = ssid->next;
 	}
-	if (!enabled && !wpa_s->scan_req) {
+
+	if (!wpa_supplicant_enabled_networks(wpa_s->conf) &&
+	    !wpa_s->scan_req) {
 		wpa_printf(MSG_DEBUG, "No enabled networks - do not scan");
 		wpa_supplicant_set_state(wpa_s, WPA_INACTIVE);
 		return;
@@ -189,6 +197,8 @@ static void wpa_supplicant_scan(void *eloop_ctx, void *timeout_ctx)
 	}
 #endif /* CONFIG_WPS */
 
+	wpa_supplicant_notify_scanning(wpa_s, 1);
+
 	if (wpa_s->use_client_mlme) {
 		ieee80211_sta_set_probe_req_ie(wpa_s, extra_ie, extra_ie_len);
 		ret = ieee80211_sta_req_scan(wpa_s, ssid ? ssid->ssid : NULL,
@@ -203,6 +213,7 @@ static void wpa_supplicant_scan(void *eloop_ctx, void *timeout_ctx)
 
 	if (ret) {
 		wpa_printf(MSG_WARNING, "Failed to initiate AP scan.");
+		wpa_supplicant_notify_scanning(wpa_s, 0);
 		wpa_supplicant_req_scan(wpa_s, 10, 0);
 	} else
 		wpa_s->scan_runs++;
@@ -261,3 +272,14 @@ void wpa_supplicant_cancel_scan(struct wpa_supplicant *wpa_s)
 	wpa_msg(wpa_s, MSG_DEBUG, "Cancelling scan request");
 	eloop_cancel_timeout(wpa_supplicant_scan, wpa_s, NULL);
 }
+
+
+void wpa_supplicant_notify_scanning(struct wpa_supplicant *wpa_s,
+				    int scanning)
+{
+	if (wpa_s->scanning != scanning) {
+		wpa_s->scanning = scanning;
+		wpa_supplicant_dbus_notify_scanning(wpa_s);
+	}
+}
+
diff --git a/contrib/wpa/wpa_supplicant/wpa_priv.c b/contrib/wpa/wpa_supplicant/wpa_priv.c
index 4a27125..4ff0284 100644
--- a/contrib/wpa/wpa_supplicant/wpa_priv.c
+++ b/contrib/wpa/wpa_supplicant/wpa_priv.c
@@ -172,12 +172,12 @@ static void wpa_priv_get_scan_results2(struct wpa_priv_interface *iface,
 	       sizeof(*from));
 
 	os_free(buf);
-	os_free(res);
+	wpa_scan_results_free(res);
 	return;
 
 fail:
 	os_free(buf);
-	os_free(res);
+	wpa_scan_results_free(res);
 	sendto(iface->fd, "", 0, 0, (struct sockaddr *) from, sizeof(*from));
 }
 
diff --git a/contrib/wpa/wpa_supplicant/wpa_supplicant.c b/contrib/wpa/wpa_supplicant/wpa_supplicant.c
index b472eb3..54bbcd9 100644
--- a/contrib/wpa/wpa_supplicant/wpa_supplicant.c
+++ b/contrib/wpa/wpa_supplicant/wpa_supplicant.c
@@ -385,6 +385,9 @@ static void wpa_supplicant_cleanup(struct wpa_supplicant *wpa_s)
 	ieee80211_sta_deinit(wpa_s);
 
 	wpas_wps_deinit(wpa_s);
+
+	wpabuf_free(wpa_s->pending_eapol_rx);
+	wpa_s->pending_eapol_rx = NULL;
 }
 
 
@@ -418,6 +421,10 @@ void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr)
 	wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 1, 0, NULL, 0, NULL, 0);
 	wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 2, 0, NULL, 0, NULL, 0);
 	wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 3, 0, NULL, 0, NULL, 0);
+#ifdef CONFIG_IEEE80211W
+	wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 4, 0, NULL, 0, NULL, 0);
+	wpa_drv_set_key(wpa_s, WPA_ALG_NONE, bcast, 5, 0, NULL, 0, NULL, 0);
+#endif /* CONFIG_IEEE80211W */
 	if (addr) {
 		wpa_drv_set_key(wpa_s, WPA_ALG_NONE, addr, 0, 0, NULL, 0, NULL,
 				0);
@@ -475,6 +482,9 @@ void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s, wpa_states state)
 		   wpa_supplicant_state_txt(wpa_s->wpa_state),
 		   wpa_supplicant_state_txt(state));
 
+	if (state != WPA_SCANNING)
+		wpa_supplicant_notify_scanning(wpa_s, 0);
+
 	wpa_supplicant_dbus_notify_state_change(wpa_s, state,
 						wpa_s->wpa_state);
 
@@ -1226,7 +1236,6 @@ void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
 				   int reason_code)
 {
 	u8 *addr = NULL;
-	wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED);
 	if (!is_zero_ether_addr(wpa_s->bssid)) {
 		if (wpa_s->use_client_mlme)
 			ieee80211_sta_deauthenticate(wpa_s, reason_code);
@@ -1236,11 +1245,10 @@ void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
 		addr = wpa_s->bssid;
 	}
 	wpa_clear_keys(wpa_s, addr);
+	wpa_supplicant_mark_disassoc(wpa_s);
 	wpa_s->current_ssid = NULL;
 	wpa_sm_set_config(wpa_s->wpa, NULL);
 	eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
-	eapol_sm_notify_portEnabled(wpa_s->eapol, FALSE);
-	eapol_sm_notify_portValid(wpa_s->eapol, FALSE);
 }
 
 
@@ -1471,12 +1479,14 @@ static int wpa_supplicant_set_driver(struct wpa_supplicant *wpa_s,
 	if (name == NULL) {
 		/* default to first driver in the list */
 		wpa_s->driver = wpa_supplicant_drivers[0];
+		wpa_s->global_drv_priv = wpa_s->global->drv_priv[0];
 		return 0;
 	}
 
 	for (i = 0; wpa_supplicant_drivers[i]; i++) {
 		if (os_strcmp(name, wpa_supplicant_drivers[i]->name) == 0) {
 			wpa_s->driver = wpa_supplicant_drivers[i];
+			wpa_s->global_drv_priv = wpa_s->global->drv_priv[i];
 			return 0;
 		}
 	}
@@ -1494,6 +1504,27 @@ void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr,
 	wpa_printf(MSG_DEBUG, "RX EAPOL from " MACSTR, MAC2STR(src_addr));
 	wpa_hexdump(MSG_MSGDUMP, "RX EAPOL", buf, len);
 
+	if (wpa_s->wpa_state < WPA_ASSOCIATED) {
+		/*
+		 * There is possible race condition between receiving the
+		 * association event and the EAPOL frame since they are coming
+		 * through different paths from the driver. In order to avoid
+		 * issues in trying to process the EAPOL frame before receiving
+		 * association information, lets queue it for processing until
+		 * the association event is received.
+		 */
+		wpa_printf(MSG_DEBUG, "Not associated - Delay processing of "
+			   "received EAPOL frame");
+		wpabuf_free(wpa_s->pending_eapol_rx);
+		wpa_s->pending_eapol_rx = wpabuf_alloc_copy(buf, len);
+		if (wpa_s->pending_eapol_rx) {
+			os_get_time(&wpa_s->pending_eapol_rx_time);
+			os_memcpy(wpa_s->pending_eapol_rx_src, src_addr,
+				  ETH_ALEN);
+		}
+		return;
+	}
+
 	if (wpa_s->key_mgmt == WPA_KEY_MGMT_NONE) {
 		wpa_printf(MSG_DEBUG, "Ignored received EAPOL frame since "
 			   "no key management is configured");
@@ -1915,6 +1946,8 @@ struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global,
 	if (wpa_s == NULL)
 		return NULL;
 
+	wpa_s->global = global;
+
 	if (wpa_supplicant_init_iface(wpa_s, iface) ||
 	    wpa_supplicant_init_iface2(wpa_s)) {
 		wpa_printf(MSG_DEBUG, "Failed to add interface %s",
@@ -1924,15 +1957,13 @@ struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global,
 		return NULL;
 	}
 
-	wpa_s->global = global;
-
 	/* Register the interface with the dbus control interface */
 	if (wpas_dbus_register_iface(wpa_s)) {
 		wpa_supplicant_deinit_iface(wpa_s);
 		os_free(wpa_s);
 		return NULL;
 	}
-		
+
 	wpa_s->next = global->ifaces;
 	global->ifaces = wpa_s;
 
diff --git a/contrib/wpa/wpa_supplicant/wpa_supplicant_i.h b/contrib/wpa/wpa_supplicant/wpa_supplicant_i.h
index 71db428..248ada5 100644
--- a/contrib/wpa/wpa_supplicant/wpa_supplicant_i.h
+++ b/contrib/wpa/wpa_supplicant/wpa_supplicant_i.h
@@ -310,6 +310,7 @@ struct wpa_supplicant {
 	int mgmt_group_cipher;
 
 	void *drv_priv; /* private data used by driver_ops */
+	void *global_drv_priv;
 
 	struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID;
 					  * NULL = not yet initialized (start
@@ -330,6 +331,7 @@ struct wpa_supplicant {
 	struct ctrl_iface_priv *ctrl_iface;
 
 	wpa_states wpa_state;
+	int scanning;
 	int new_connection;
 	int reassociated_connection;
 
@@ -363,6 +365,10 @@ struct wpa_supplicant {
 	struct wps_context *wps;
 	int wps_success; /* WPS success event received */
 	int blacklist_cleared;
+
+	struct wpabuf *pending_eapol_rx;
+	struct os_time pending_eapol_rx_time;
+	u8 pending_eapol_rx_src[ETH_ALEN];
 };
 
 
@@ -409,8 +415,11 @@ int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
 			      struct wpa_ssid *ssid);
 
 /* scan.c */
+int wpa_supplicant_enabled_networks(struct wpa_config *conf);
 void wpa_supplicant_req_scan(struct wpa_supplicant *wpa_s, int sec, int usec);
 void wpa_supplicant_cancel_scan(struct wpa_supplicant *wpa_s);
+void wpa_supplicant_notify_scanning(struct wpa_supplicant *wpa_s,
+				    int scanning);
 
 /* events.c */
 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s);
@@ -420,7 +429,8 @@ static inline void * wpa_drv_init(struct wpa_supplicant *wpa_s,
 				  const char *ifname)
 {
 	if (wpa_s->driver->init2)
-		return wpa_s->driver->init2(wpa_s, ifname, wpa_s->global);
+		return wpa_s->driver->init2(wpa_s, ifname,
+					    wpa_s->global_drv_priv);
 	if (wpa_s->driver->init) {
 		return wpa_s->driver->init(wpa_s, ifname);
 	}
diff --git a/contrib/wpa/wpa_supplicant/wpas_glue.c b/contrib/wpa/wpa_supplicant/wpas_glue.c
index 2b96aa7..fc72cb8 100644
--- a/contrib/wpa/wpa_supplicant/wpas_glue.c
+++ b/contrib/wpa/wpa_supplicant/wpas_glue.c
@@ -402,7 +402,7 @@ static void _wpa_supplicant_disassociate(void *wpa_s, int reason_code)
 {
 	wpa_supplicant_disassociate(wpa_s, reason_code);
 	/* Schedule a scan to make sure we continue looking for networks */
-	wpa_supplicant_req_scan(wpa_s, 0, 0);
+	wpa_supplicant_req_scan(wpa_s, 5, 0);
 }
 
 
@@ -410,7 +410,7 @@ static void _wpa_supplicant_deauthenticate(void *wpa_s, int reason_code)
 {
 	wpa_supplicant_deauthenticate(wpa_s, reason_code);
 	/* Schedule a scan to make sure we continue looking for networks */
-	wpa_supplicant_req_scan(wpa_s, 0, 0);
+	wpa_supplicant_req_scan(wpa_s, 5, 0);
 }
 
 
diff --git a/contrib/wpa/wpa_supplicant/wps_supplicant.c b/contrib/wpa/wpa_supplicant/wps_supplicant.c
index 9b73601..9422b1b 100644
--- a/contrib/wpa/wpa_supplicant/wps_supplicant.c
+++ b/contrib/wpa/wpa_supplicant/wps_supplicant.c
@@ -26,8 +26,10 @@
 #include "ctrl_iface_dbus.h"
 #include "eap_common/eap_wsc_common.h"
 #include "blacklist.h"
+#include "wpa.h"
 #include "wps_supplicant.h"
 
+
 #define WPS_PIN_SCAN_IGNORE_SEL_REG 3
 
 static void wpas_wps_timeout(void *eloop_ctx, void *timeout_ctx);
@@ -83,11 +85,109 @@ int wpas_wps_eapol_cb(struct wpa_supplicant *wpa_s)
 }
 
 
+static void wpas_wps_security_workaround(struct wpa_supplicant *wpa_s,
+					 struct wpa_ssid *ssid,
+					 const struct wps_credential *cred)
+{
+	struct wpa_driver_capa capa;
+	size_t i;
+	struct wpa_scan_res *bss;
+	const u8 *ie;
+	struct wpa_ie_data adv;
+	int wpa2 = 0, ccmp = 0;
+
+	/*
+	 * Many existing WPS APs do not know how to negotiate WPA2 or CCMP in
+	 * case they are configured for mixed mode operation (WPA+WPA2 and
+	 * TKIP+CCMP). Try to use scan results to figure out whether the AP
+	 * actually supports stronger security and select that if the client
+	 * has support for it, too.
+	 */
+
+	if (wpa_drv_get_capa(wpa_s, &capa))
+		return; /* Unknown what driver supports */
+
+	if (wpa_supplicant_get_scan_results(wpa_s) || wpa_s->scan_res == NULL)
+		return; /* Could not get scan results for checking advertised
+			 * parameters */
+
+	for (i = 0; i < wpa_s->scan_res->num; i++) {
+		bss = wpa_s->scan_res->res[i];
+		if (os_memcmp(bss->bssid, cred->mac_addr, ETH_ALEN) != 0)
+			continue;
+		ie = wpa_scan_get_ie(bss, WLAN_EID_SSID);
+		if (ie == NULL)
+			continue;
+		if (ie[1] != ssid->ssid_len || ssid->ssid == NULL ||
+		    os_memcmp(ie + 2, ssid->ssid, ssid->ssid_len) != 0)
+			continue;
+
+		wpa_printf(MSG_DEBUG, "WPS: AP found from scan results");
+		break;
+	}
+
+	if (i == wpa_s->scan_res->num) {
+		wpa_printf(MSG_DEBUG, "WPS: The AP was not found from scan "
+			   "results - use credential as-is");
+		return;
+	}
+
+	ie = wpa_scan_get_ie(bss, WLAN_EID_RSN);
+	if (ie && wpa_parse_wpa_ie(ie, 2 + ie[1], &adv) == 0) {
+		wpa2 = 1;
+		if (adv.pairwise_cipher & WPA_CIPHER_CCMP)
+			ccmp = 1;
+	} else {
+		ie = wpa_scan_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
+		if (ie && wpa_parse_wpa_ie(ie, 2 + ie[1], &adv) == 0 &&
+		    adv.pairwise_cipher & WPA_CIPHER_CCMP)
+			ccmp = 1;
+	}
+
+	if (ie == NULL && (ssid->proto & WPA_PROTO_WPA) &&
+	    (ssid->pairwise_cipher & WPA_CIPHER_TKIP)) {
+		/*
+		 * TODO: This could be the initial AP configuration and the
+		 * Beacon contents could change shortly. Should request a new
+		 * scan and delay addition of the network until the updated
+		 * scan results are available.
+		 */
+		wpa_printf(MSG_DEBUG, "WPS: The AP did not yet advertise WPA "
+			   "support - use credential as-is");
+		return;
+	}
+
+	if (ccmp && !(ssid->pairwise_cipher & WPA_CIPHER_CCMP) &&
+	    (ssid->pairwise_cipher & WPA_CIPHER_TKIP) &&
+	    (capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) {
+		wpa_printf(MSG_DEBUG, "WPS: Add CCMP into the credential "
+			   "based on scan results");
+		if (wpa_s->conf->ap_scan == 1)
+			ssid->pairwise_cipher |= WPA_CIPHER_CCMP;
+		else
+			ssid->pairwise_cipher = WPA_CIPHER_CCMP;
+	}
+
+	if (wpa2 && !(ssid->proto & WPA_PROTO_RSN) &&
+	    (ssid->proto & WPA_PROTO_WPA) &&
+	    (capa.enc & WPA_DRIVER_CAPA_ENC_CCMP)) {
+		wpa_printf(MSG_DEBUG, "WPS: Add WPA2 into the credential "
+			   "based on scan results");
+		if (wpa_s->conf->ap_scan == 1)
+			ssid->proto |= WPA_PROTO_RSN;
+		else
+			ssid->proto = WPA_PROTO_RSN;
+	}
+}
+
+
 static int wpa_supplicant_wps_cred(void *ctx,
 				   const struct wps_credential *cred)
 {
 	struct wpa_supplicant *wpa_s = ctx;
 	struct wpa_ssid *ssid = wpa_s->current_ssid;
+	u8 key_idx = 0;
+	u16 auth_type;
 
 	if ((wpa_s->conf->wps_cred_processing == 1 ||
 	     wpa_s->conf->wps_cred_processing == 2) && cred->cred_attr) {
@@ -110,13 +210,30 @@ static int wpa_supplicant_wps_cred(void *ctx,
 	if (wpa_s->conf->wps_cred_processing == 1)
 		return 0;
 
-	if (cred->auth_type != WPS_AUTH_OPEN &&
-	    cred->auth_type != WPS_AUTH_SHARED &&
-	    cred->auth_type != WPS_AUTH_WPAPSK &&
-	    cred->auth_type != WPS_AUTH_WPA2PSK) {
+	wpa_hexdump_ascii(MSG_DEBUG, "WPS: SSID", cred->ssid, cred->ssid_len);
+	wpa_printf(MSG_DEBUG, "WPS: Authentication Type 0x%x",
+		   cred->auth_type);
+	wpa_printf(MSG_DEBUG, "WPS: Encryption Type 0x%x", cred->encr_type);
+	wpa_printf(MSG_DEBUG, "WPS: Network Key Index %d", cred->key_idx);
+	wpa_hexdump_key(MSG_DEBUG, "WPS: Network Key",
+			cred->key, cred->key_len);
+	wpa_printf(MSG_DEBUG, "WPS: MAC Address " MACSTR,
+		   MAC2STR(cred->mac_addr));
+
+	auth_type = cred->auth_type;
+	if (auth_type == (WPS_AUTH_WPAPSK | WPS_AUTH_WPA2PSK)) {
+		wpa_printf(MSG_DEBUG, "WPS: Workaround - convert mixed-mode "
+			   "auth_type into WPA2PSK");
+		auth_type = WPS_AUTH_WPA2PSK;
+	}
+
+	if (auth_type != WPS_AUTH_OPEN &&
+	    auth_type != WPS_AUTH_SHARED &&
+	    auth_type != WPS_AUTH_WPAPSK &&
+	    auth_type != WPS_AUTH_WPA2PSK) {
 		wpa_printf(MSG_DEBUG, "WPS: Ignored credentials for "
-			   "unsupported authentication type %d",
-			   cred->auth_type);
+			   "unsupported authentication type 0x%x",
+			   auth_type);
 		return 0;
 	}
 
@@ -151,13 +268,36 @@ static int wpa_supplicant_wps_cred(void *ctx,
 	case WPS_ENCR_NONE:
 		break;
 	case WPS_ENCR_WEP:
-		if (cred->key_len > 0 && cred->key_len <= MAX_WEP_KEY_LEN &&
-		    cred->key_idx < NUM_WEP_KEYS) {
-			os_memcpy(ssid->wep_key[cred->key_idx], cred->key,
+		if (cred->key_len <= 0)
+			break;
+		if (cred->key_len != 5 && cred->key_len != 13 &&
+		    cred->key_len != 10 && cred->key_len != 26) {
+			wpa_printf(MSG_ERROR, "WPS: Invalid WEP Key length "
+				   "%lu", (unsigned long) cred->key_len);
+			return -1;
+		}
+		if (cred->key_idx > NUM_WEP_KEYS) {
+			wpa_printf(MSG_ERROR, "WPS: Invalid WEP Key index %d",
+				   cred->key_idx);
+			return -1;
+		}
+		if (cred->key_idx)
+			key_idx = cred->key_idx - 1;
+		if (cred->key_len == 10 || cred->key_len == 26) {
+			if (hexstr2bin((char *) cred->key,
+				       ssid->wep_key[key_idx],
+				       cred->key_len / 2) < 0) {
+				wpa_printf(MSG_ERROR, "WPS: Invalid WEP Key "
+					   "%d", key_idx);
+				return -1;
+			}
+			ssid->wep_key_len[key_idx] = cred->key_len / 2;
+		} else {
+			os_memcpy(ssid->wep_key[key_idx], cred->key,
 				  cred->key_len);
-			ssid->wep_key_len[cred->key_idx] = cred->key_len;
-			ssid->wep_tx_keyidx = cred->key_idx;
+			ssid->wep_key_len[key_idx] = cred->key_len;
 		}
+		ssid->wep_tx_keyidx = key_idx;
 		break;
 	case WPS_ENCR_TKIP:
 		ssid->pairwise_cipher = WPA_CIPHER_TKIP;
@@ -167,7 +307,7 @@ static int wpa_supplicant_wps_cred(void *ctx,
 		break;
 	}
 
-	switch (cred->auth_type) {
+	switch (auth_type) {
 	case WPS_AUTH_OPEN:
 		ssid->auth_alg = WPA_AUTH_ALG_OPEN;
 		ssid->key_mgmt = WPA_KEY_MGMT_NONE;
@@ -225,6 +365,8 @@ static int wpa_supplicant_wps_cred(void *ctx,
 		}
 	}
 
+	wpas_wps_security_workaround(wpa_s, ssid, cred);
+
 #ifndef CONFIG_NO_CONFIG_WRITE
 	if (wpa_s->conf->update_config &&
 	    wpa_config_write(wpa_s->confname, wpa_s->conf)) {
@@ -277,6 +419,10 @@ static void wpa_supplicant_wps_event(void *ctx, enum wps_event event,
 		break;
 	case WPS_EV_PWD_AUTH_FAIL:
 		break;
+	case WPS_EV_PBC_OVERLAP:
+		break;
+	case WPS_EV_PBC_TIMEOUT:
+		break;
 	}
 }
 
@@ -343,7 +489,7 @@ static struct wpa_ssid * wpas_wps_add_network(struct wpa_supplicant *wpa_s,
 
 	if (bssid) {
 		size_t i;
-		struct wpa_scan_res *res;
+		int count = 0;
 
 		os_memcpy(ssid->bssid, bssid, ETH_ALEN);
 		ssid->bssid_set = 1;
@@ -355,6 +501,7 @@ static struct wpa_ssid * wpas_wps_add_network(struct wpa_supplicant *wpa_s,
 
 		for (i = 0; i < wpa_s->scan_res->num; i++) {
 			const u8 *ie;
+			struct wpa_scan_res *res;
 
 			res = wpa_s->scan_res->res[i];
 			if (os_memcmp(bssid, res->bssid, ETH_ALEN) != 0)
@@ -369,7 +516,18 @@ static struct wpa_ssid * wpas_wps_add_network(struct wpa_supplicant *wpa_s,
 				break;
 			os_memcpy(ssid->ssid, ie + 2, ie[1]);
 			ssid->ssid_len = ie[1];
-			break;
+			wpa_hexdump_ascii(MSG_DEBUG, "WPS: Picked SSID from "
+					  "scan results",
+					  ssid->ssid, ssid->ssid_len);
+			count++;
+		}
+
+		if (count > 1) {
+			wpa_printf(MSG_DEBUG, "WPS: More than one SSID found "
+				   "for the AP; use wildcard");
+			os_free(ssid->ssid);
+			ssid->ssid = NULL;
+			ssid->ssid_len = 0;
 		}
 	}