Dear All:
from
http://hi.baidu.com/aokikyon/blog/item/6ab95e60f9060a49ebf8f885.html,
we can see :
if use android socket,
service wpa_supplicant /system/bin/wpa_supplicant -dd -Dwext -iwlan0 -c
/system/etc/wifi/wpa_supplicant.conf
socket wpa_wlan0 dgram 660 wifi wifi
group system wifi inet
disabled
oneshot
if use unix socket:
service wpa_supplicant /system/bin/wpa_supplicant -dd -Dwext -iwlan0 -c
/system/etc/wifi/wpa_supplicant.conf
group system wifi inet
disabled
oneshot
seems that mine is wrong,i should change to :
service wpa_supplicant /system/bin/wpa_supplicant -dd -Dwext -iwlan0 -c
/system/etc/wifi/wpa_supplicant.conf
group system wifi inet
disabled
oneshot
remove "socket wpa_wlan0 dgram 660 wifi wifi"
because my wifi.c static const char IFACE_DIR[] =
"/data/system/wpa_supplicant";
android need to create socket control interface,right?
B.R
Tommy
2011/2/17 tommy.hong <hongjiuj...@gmail.com>
> Hi,Guys,I am debuging S3C64XX RT2070L Androdi2.1 issue,met some issue.any
> friend can give some good suggestion?thanks!
>
> D/SettingsWifiEnabler( 1964): Received wifi state changed from Disabled to
> Enabling
> D/WifiService( 1891): ACTION_BATTERY_CHANGED pluggedType: 1
> E/WifiHW ( 1891): Unable to open connection to supplicant on
> "/data/system/wpa_supplicant/wlan0": No such file or directory
> D/wpa_supplicant( 2072): Initializing interface 'wlan0' conf
> '/data/misc/wifi/wpa_supplicant.conf' driver 'wext' ctrl_interface 'N/A'
> bridge 'N/A'
> D/wpa_supplicant( 2072): Configuration file
> '/data/misc/wifi/wpa_supplicant.conf' ->
> '/data/misc/wifi/wpa_supplicant.conf'
> D/wpa_supplicant( 2072): Reading configuration file
> '/data/misc/wifi/wpa_supplicant.conf'
> D/wpa_supplicant( 2072): update_config=1
> D/wpa_supplicant( 2072): ctrl_interface='DIR=/data/system/wpa_supplicant
> GROUP=wifi'
> D/wpa_supplicant( 2072): eapol_version=1
> D/wpa_supplicant( 2072): ap_scan=1
> D/wpa_supplicant( 2072): fast_reauth=1
> D/wpa_supplicant( 2072): Initializing interface (2) 'wlan0'
> D/wpa_supplicant( 2072): EAPOL: SUPP_PAE entering state DISCONNECTED
> D/wpa_supplicant( 2072): EAPOL: KEY_RX entering state NO_KEY_RECEIVE
> D/wpa_supplicant( 2072): EAPOL: SUPP_BE entering state INITIALIZE
> D/wpa_supplicant( 2072): EAP: EAP entering state DISABLED
> D/wpa_supplicant( 2072): EAPOL: External notification - portEnabled=0
> D/wpa_supplicant( 2072): EAPOL: External notification - portValid=0
> D/SettingsWifiEnabler( 1964): Received wifi state changed from Enabling to
> Enabled
> [ 53.685117] <-- RTMPAllocTxRxRingMemory, Status=0
> [ 53.707149] -->RTUSBVenderReset
> [ 53.709149] <--RTUSBVenderReset
> E/WifiHW ( 1891): Unable to open connection to supplicant on
> "/data/system/wpa_supplicant/wlan0": No such file or directory
> [ 58.551652] Key1Str is Invalid key length(0) or Type(0)
> [ 58.551808] Key2Str is Invalid key length(0) or Type(0)
> [ 58.556617] Key3Str is Invalid key length(0) or Type(0)
> [ 58.561821] Key4Str is Invalid key length(0) or Type(0)
> [ 58.568985] 1. Phy Mode = 9
> [ 58.569623] 2. Phy Mode = 9
> [ 58.572449] NVM is Efuse and its size =2d[2d0-2fc]
> [ 59.779384] 3. Phy Mode = 9
> [ 59.874377] RTMPSetPhyMode: channel is out of range, use first channel=1
> [ 59.926393] MCS Set = ff 00 00 00 01
> E/WifiHW ( 1891): Unable to open connection to supplicant on
> "/data/system/wpa_supplicant/wlan0": No such file or directory
> D/WifiService( 1891): ACTION_BATTERY_CHANGED pluggedType: 1
> [ 62.710501] RTMPFilterCalibration - can't find a valid value,
> loopcnt=102 stop calibrating<==== rt28xx_init, Status=0
> [ 63.057503] 0x1300 = 00064300
> D/wpa_supplicant( 2072): SIOCGIWRANGE: WE(compiled)=22 WE(source)=14
> enc_capa=0xf
> D/wpa_supplicant( 2072): capabilities: key_mgmt 0xf enc 0xf
> D/wpa_supplicant( 2072): WEXT: Operstate: linkmode=1, operstate=5
> D/wpa_supplicant( 2072): Own MAC address: 00:19:94:12:0b:61
> D/wpa_supplicant( 2072): wpa_driver_wext_set_wpa
> D/wpa_supplicant( 2072): wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0
> seq_len=0 key_len=0
> D/wpa_supplicant( 2072): wpa_driver_wext_set_key: alg=0 key_idx=1 set_tx=0
> seq_len=0 key_len=0
> D/wpa_supplicant( 2072): wpa_driver_wext_set_key: alg=0 key_idx=2 set_tx=0
> seq_len=0 key_len=0
> D/wpa_supplicant( 2072): wpa_driver_wext_set_key: alg=0 key_idx=3 set_tx=0
> seq_len=0 key_len=0
> D/wpa_supplicant( 2072): wpa_driver_wext_set_countermeasures
> D/wpa_supplicant( 2072): wpa_driver_wext_set_drop_unencrypted
> D/wpa_supplicant( 2072): Setting scan request: 0 sec 100000 usec
> D/wpa_supplicant( 2072): Using existing control interface directory.
> D/wpa_supplicant( 2072): ctrl_interface_group=1010 (from group name 'wifi')
> D/wpa_supplicant( 2072): Added interface wlan0
> D/wpa_supplicant( 2072): RTM_NEWLINK: operstate=0 ifi_flags=0x11043
> ([UP][RUNNING][LOWER_UP])
> D/wpa_supplicant( 2072): RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
> D/wpa_supplicant( 2072): RTM_NEWLINK: operstate=0 ifi_flags=0x11043
> ([UP][RUNNING][LOWER_UP])
> D/wpa_supplicant( 2072): RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
> D/wpa_supplicant( 2072): Wireless event: cmd=0x8b06 len=8
> D/wpa_supplicant( 2072): RTM_NEWLINK: operstate=0 ifi_flags=0x11003
> ([UP][LOWER_UP])
> D/wpa_supplicant( 2072): RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
> D/wpa_supplicant( 2072): State: DISCONNECTED -> SCANNING
> I/wpa_supplicant( 2072): CTRL-EVENT-STATE-CHANGE id=-1 state=2
> D/wpa_supplicant( 2072): Starting AP scan (broadcast SSID)
> D/wpa_supplicant( 2072): Trying to get current scan results first without
> requesting a new scan to speed up initial association
> D/wpa_supplicant( 2072): Received 0 bytes of scan results (0 BSSes)
> D/wpa_supplicant( 2072): Scan results: 0
> I/wpa_supplicant( 2072): CTRL-EVENT-SCAN-RESULTS Ready
> D/wpa_supplicant( 2072): No suitable AP found.
> D/wpa_supplicant( 2072): Setting scan request: 0 sec 0 usec
> D/wpa_supplicant( 2072): Starting AP scan (broadcast SSID)
> D/wpa_supplicant( 2072): Scan requested (ret=0) - scan timeout 5 seconds
> [ 64.376360] --- Power Button release, code=116
>
>
>
> I use iwlist scanning to test in console,it can detect AP network,but
> android say that issue"/data/system/wpa_supplicant/wlan0"
>
> i use wpa_supplicant -Dwext -d -iwlan0 -c
> ./data/misc/wifi/wpa_supplicant.conf ,it have wlan0 in
> /data/system/wpa_supplicant/ directory,so i guess it should be permission
> issue,but i have give permission in init.rc.
>
> attachment is init.rc,hardware_leagcy/wifi,wpa_supplicant.conf,dhcpcd.conf
>
>
> this question is so wird.
>
>
> B.R
> Tommy
>
>
> --
> our psychological growth is the movement from dependence to independence
> to interdependence!
>
--
our psychological growth is the movement from dependence to independence to
interdependence!
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