service rt_supplicant /system/bin/wpa_supplicant \
-Dwext -iwlan0 -c/data/misc/wifi/wpa_supplicant.conf
#-Dnl80211 -iwlan0 -puse_p2p_group_interface=1 -e/data/misc/wifi/entropy.bin
# we will start as root and wpa_supplicant will switch to user wifi
# after setting up the capabilities required for WEXT
# user wifi
# group wifi inet keystore
class main
socket wpa_wlan0 dgram 660 wifi wifi
disabled
Oneshot
添加到init.rk30board.rc中，然后以在hardware/libhardware_legacy/wifi/wifi.c中判断如果是RT3070就启动rt_supplicant。以区别用其它协议启动的wpa_supplicant。
意外上路
这次再次将wifi模块上路，从Settings中直接打开看流程，很意外，上路正常，顺利搜索到AP上。连接网络测试，一切OK。