Did you check your system/bin to see if wpa_supplicant was present? Here is what's in my BoardConfig.mk in order to build wpa supplicant.
# Wifi related defines BOARD_WPA_SUPPLICANT_DRIVER := WEXT BOARD_WPA_SUPPLICANT_PRIVATE_LIB := On Feb 23, 3:56 am, Gaan <gaan...@gmail.com> wrote: > Hi everyone, > I'm porting wifi driver (Ralink chip) on Android 2.0.1 board. > first of all I made some modifies > > (1) modify build/target/board/generic/BoardConfig.mk > > add HAVE_CUSTOM_WIFI_DRIVER_2 := true > > (2) Android using wpa_supplicant to management wifi. Make sure > external/wpa_supplicant/.config is looking like this > > # CONFIG_NO_WPA=y > > CONFIG_OS=unix > > CONFIG_IEEE8021X_EAPOL=y > > CONFIG_EAP_MD5=y > > CONFIG_EAP_MSCHAPV2=y > > CONFIG_EAP_TLS=y > > CONFIG_EAP_PEAP=y > > CONFIG_EAP_TTLS=y > > CONFIG_EAP_GTC=y > > CONFIG_EAP_OTP=y > > CONFIG_EAP_SIM=y > > CONFIG_EAP_AKA=y > > CONFIG_EAP_PSK=y > > CONFIG_EAP_SAKE=y > > CONFIG_EAP_GPSK=y > > CONFIG_EAP_PAX=y > > CONFIG_EAP_LEAP=y > > # CONFIG_EAP_FAST=y > > CONFIG_PKCS12=y > > # CONFIG_PCSC=y > > CONFIG_SMARTCARD=y > > CONFIG_WIRELESS_EXTENSION=y > > CONFIG_CTRL_IFACE=y > > # CONFIG_DRIVER_HOSTAP=y > > # CONFIG_DRIVER_HERMES=y > > # CONFIG_DRIVER_MADWIFI=y > > # CONFIG_DRIVER_ATMEL=y > > CONFIG_DRIVER_WEXT=y > > # CONFIG_DRIVER_NDISWRAPPER=y > > # CONFIG_DRIVER_BROADCOM=y > > # CONFIG_DRIVER_IPW=y > > # CONFIG_DRIVER_BSD=y > > # CONFIG_DRIVER_NDIS=y > > # CONFIG_DRIVER_TEST=y > > # CONFIG_DRIVER_CUSTOM=y > > # CONFIG_DEBUG_FILE=y > > # CONFIG_INTERNAL_LIBTOMMATH=y > > (3) Enable wpa_supplicant compile option, modify external/ > wpa_supplicant/Android.mk > > (3.1) > > LOCAL_PATH := $(call my-dir) > > WPA_BUILD_SUPPLICANT := true > > ifneq ($(TARGET_SIMULATOR),true) > > ifneq ($(BOARD_WPA_SUPPLICANT_DRIVER),) > > WPA_BUILD_SUPPLICANT := true > > CONFIG_DRIVER_$(BOARD_WPA_SUPPLICANT_DRIVER) = y > > endif > > (3.2) remove mark symbol, and look like this > > ######################## > > local_target_dir := $(TARGET_OUT)/etc/wifi > > include $(CLEAR_VARS) > > LOCAL_MODULE := wpa_supplicant.conf > > LOCAL_MODULE_TAGS := user > > LOCAL_MODULE_CLASS := ETC > > LOCAL_MODULE_PATH := $(local_target_dir) > > LOCAL_SRC_FILES := $(LOCAL_MODULE) > > include $(BUILD_PREBUILT) > > # > > ######################## > > (4) Modify wpa_supplicant setting file, and out/target/product/ > generic/system/etc/wifi/ will be created after #make in step (3) out/ > target/product/generic/system/etc/wifi/wpa_supplicant.conf > > (4.1) > > # The value can be set to, e.g., udp (ctrl_interface=udp) > > # > > # For Windows Named Pipe: This value can be used to set the security > descriptor > > # for controlling access to the control interface. Security descriptor > can be > > # set using Security Descriptor String Format (seehttp://msdn.microsoft.com/ > > # library/default.asp?url=/library/en-us/secauthz/security/ > > # security_descriptor_string_format.asp). The descriptor string needs > to be > > # prefixed with SDDL=. For example, ctrl_interface=SDDL=D: would set > an empty > > # DACL (which will reject all connections). See README-Windows.txt for > more > > # information about SDDL string format. > > # > > #ctrl_interface=wlan0 > > ctrl_interface=DIR=/data/system/wpa_supplicant/ GROUP=system > > (4.2) setting default AccessPoint value: > > # Only WPA-PSK is used. Any valid cipher combination is accepted. > > network={ > > ssid="example" // AP name > > proto=WPA //encypted method > > key_mgmt=WPA-PSK //using psk > > pairwise=CCMP TKIP > > group=CCMP TKIP WEP104 WEP40 > > psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb > > priority=2 > > } > > (5) Add directory which is needed when enable wifi under linux, > > System/core/rootdir/init.rc > > # give system access to wpa_supplicant.conf for backup and restore > > mkdir /data/misc/wifi 0770 wifi wifi > > chmod 0770 /data/misc/wifi > > chmod 0660 /data/misc/wifi/wpa_supplicant.conf > > mkdir /data/misc/wifi/sockets 0770 wifi wifi > > mkdir /data/misc/android 0770 wifi wifi > > mkdir /data/system/wpa_supplicant 0770 wifi wifi > > mkdir /data/misc/dhcp 0770 dhcp dhcp > > chown dhcp dhcp /data/misc/dhcp > > chmod 0555 /system/bin/busybox > > (6) Modify HAL code, hardware/libhardware_legacy/wifi/wifi.c > > Re-define the include path > > #ifndef WIFI_DRIVER_MODULE_PATH > > //#define WIFI_DRIVER_MODULE_PATH "/system/lib/modules/wlan.ko" > > #define WIFI_DRIVER_MODULE_PATH "/lib/modules/rt3070sta.ko" > > #endif > > #ifndef WIFI_DRIVER_MODULE_NAME > > //#define WIFI_DRIVER_MODULE_NAME "wlan" > > #define WIFI_DRIVER_MODULE_NAME "ra0" > > #endif > > #ifndef WIFI_DRIVER_MODULE_ARG > > #define WIFI_DRIVER_MODULE_ARG "" > > #endif > > #ifndef WIFI_FIRMWARE_LOADER > > #define WIFI_FIRMWARE_LOADER "" > > #endif > > #define WIFI_TEST_INTERFACE "sta" > > (7) Make and place driver relative file after boot. > place rt3070sta.ko at /lib/modules/ > place RT2870STA.dat at /etc/Wireless/RT2870STA/ (it is driver > needed) > place libiw.so.29 at /lib (it is driver needed) > > (8) select "Settings" -> "Wireless&networks" -> "Wi-Fi" in Android > I found the wifi module has been inserted. and I got the logcat. > ==================== > D/SettingsWifiEnabler( 1153): Received wifi state changed from > Disabled to Enabling > rtusb init ---> > ra0 (usb): not using net_device_ops yet > usbcore: registered new interface driver rt2870 > > ==================== > > but soon it fail and throws the log > ==================== > init: no such service 'wpa_supplicant' > ==================== > > Does anyone have any suggestion or ideal???? -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
