Weber,
I have the following in my init.rc file associated with brining up the
WiFi interface:
#-----
service wpa_supplicant /system/bin/logwrapper
/system/bin/wpa_supplicant -Dwext -iwlan0
-c/system/etc/wifi/wpa_supplicant.conf -dd
disabled
group system
service dhcpcd /system/bin/logwrapper /system/bin/dhcpcd -d wlan0
disabled
oneshot
#group system dhcp
#------
My interface is called wlan0..
-- Ashwin
On Thu, Jul 22, 2010 at 9:37 AM, Weber <qvbs...@gmail.com> wrote:
> Hi Ashwin
> I tried the wpa_supplicant code of donut ,and then problem went
> away.
>
> Now my board can scan the ap and return the results, but it still can
> not connect to ap.
> Maybe it is because of the dhcp
>
> and in init.rc,My dhcp service is started by the follow line:
>
> service dhcpcd /system/bin/dhcpcd -f /system/etc/dhcpcd/dhcpcd.conf -
> d eth1
> group system dhcp wifi
> disabled
> oneshot
>
> but it seems that it can not work, the logs are:
> D/WifiStateTracker( 713): Deconfiguring interface and stopping DHCP
> D/WifiStateTracker( 713): DhcpHandler: DHCP request started
> I/WifiStateTracker( 713): DhcpHandler: DHCP request failed: Timed out
> waiting for DHCP to finish
> V/WifiStateTracker( 713): Changing supplicant state: COMPLETED ==>
> DORMANT
> D/WifiStateTracker( 713): Deconfiguring interface and stopping DHCP
>
> and I started the dhcp manually, it says:flock
> # dhcpcd -f /system/etc/dhcpcd/dhcpcd.conf -d eth1
> eth1: flock `/data/misc/dhcp/dhcpcd-eth1.pid': Try again
>
> Could you give me some clue?
> Thanks!
> --Weber
> On Jul 21, 10:40 am, Ashwin Bihari <abih...@gmail.com> wrote:
>> Weber,
>>
>> This is exactly what I faced when I recently tried to get theWiFiup
>> and running on my Eclair based device..I had everything up and running
>> on Donut and I copied the configuration and all and kept getting these
>> 'permission denied' and 'operation not permitted' with the chown/mkdir
>> related to ctrl_interface and so on..
>>
>> After monkeying with the wpa_supplicant.conf file and the init.rc file
>> with the various user/group permissions..just on a whim I decided to
>> do a diff between the older wpa_supplicant code and the new one and
>> there were a few differences..I just brought back all of the older
>> wpa_supplicant code and BOOMWiFiwas up and running in Eclair..
>>
>> I think wpa_supplicant is somehow broken in Eclair and needs to be
>> patched to work..I'll have to go through my diff step by step and
>> figure out what exactly breaks things..and I might do that over the
>> next few weeks..
>>
>> Regards
>> -- Ashwin
>>
>> On Tue, Jul 20, 2010 at 10:05 PM, Weber <qvbs...@gmail.com> wrote:
>> > Hi
>> > Just now I started the wpa_supplicant mannually, but is seem that it
>> > can not be started,like this:
>> > # wpa_supplicant -dd -Dwext -ieth1 -c /system/etc/wifi/
>> > wpa_supplicant.conf&
>> > # ioctl[SIOCSIWPMKSA]: Invalid argument
>> > mkdir[ctrl_interface]: Permission denied
>>
>> > [1] + Done(255) wpa_supplicant -dd -Dwext -ieth1 -c /
>> > system/etc/wifi/wpa_supplicant.conf
>> > Then I grep and found that "mkdir[ctrl_interface]" is in
>> > ctrl_iface_unix.c ,and what confused me is that it is not inside the"
>> > ifdefANDROIDendif" but now I am using theandroidprivate socket.
>>
>> > by the way,Someone had mentioned in the groups that
>> > 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)
>>
>> > But in My wpa_supplicant/Android.mk WPA_BUILD_SUPPLICANT :=
>> > false ,Does this matter?
>>
>> > Thank you!
>> > --Weber
>> > On Jul 21, 9:22 am, Weber <qvbs...@gmail.com> wrote:
>> >> Hi,I read yourwifiportingguide ,and followed it
>> >> but the error still appears--By the way the version I use is eclair
>> >> 2.1-update1
>>
>> >> E/WifiHW ( 708): Unable to open connection to supplicant on "/data/
>> >> system/wpa_supplicant/sta": No such file or directory
>>
>> >> Here is myportingflow:
>> >> 1.
>> >> build/target/board/generic/BoardConfig.mk
>> >> BOARD_WPA_SUPPLICANT_DRIVER := WEXT
>> >> I also try to add ------HAVE_CUSTOM_WIFI_DRIVER_2 := true，but it still
>> >> cannot work
>> >> 2.
>> >> 2.1 modify external/wpa_supplicant/common.c and set wpa_debug_level =
>> >> MSG_DEBUG
>> >> 2.2 modify common.h and change #define wpa_printf from if ((level) >=
>> >> MSG_INFO) to if ((level) >= MSG_DEBUG)
>> >> 3.
>> >> system/etc/wifi/wpa_supplicant.conf and data/misc/wifi/
>> >> wpa_supplicant.conf
>> >> ctrl_interface=DIR=/data/system/wpa_supplicant GROUP=wifi
>> >> update_config=1
>> >> ap_scan=1
>> >> 4.
>> >> init.rc
>> >> mkdir /system/etc/wifi0777wifiwifi
>> >> chmod 0777 /system/etc/wifi
>> >> chmod 0777 /system/etc/wifi/wpa_supplicant.conf
>> >> chownwifiwifi/system/etc/wifi/wpa_supplicant.conf
>>
>> >> ##wpa_supplicant control socket forandroidwifi.c (androidprivate
>> >> socket)
>> >> mkdir /data/misc/wifi0777wifiwifi
>> >> mkdir /data/misc/wifi/sockets 0777wifiwifi
>> >> chmod 0777 /data/misc/wifi
>> >> chmod 0777 /data/misc/wifi/wpa_supplicant.conf
>> >> chownwifiwifi/data/misc/wifi
>> >> chownwifiwifi/data/misc/wifi/wpa_supplicant.conf
>>
>> >> ## wpa_supplicant socket (unix socket mode)
>> >> mkdir /data/system/wpa_supplicant 0777wifiwifi
>> >> chmod 0777 /data/system/wpa_supplicant
>> >> chownwifiwifi/data/system/wpa_supplicant
>> >> chownwifiwifi/data/system
>> >> chownwifiwifi/data
>>
>> >> ## wpa_supplicant socket (unix socket mode--another goup version)
>> >> ----when it failed ,I try this one ,still failed
>> >> # mkdir /data/system/wpa_supplicant 0777 system system
>> >> # chmod 0777 /data/system/wpa_supplicant
>> >> # chown system system /data/system/wpa_supplicant
>> >> # chown system system /data/system
>> >> # chown system system /data
>> >> 5.init.rc
>> >> service wpa_supplicant /system/bin/wpa_supplicant -dd -Dwext -ieth1 -
>> >> c /system/etc/wifi/wpa_supplicant.conf
>> >> group systemwifiinet
>> >> disabled
>> >> oneshot
>>
>> >> service dhcpcd /system/bin/dhcpcd -f /system/etc/dhcpcd/dhcpcd.conf -d
>> >> eth1
>> >> group system dhcpwifi
>> >> disabled
>> >> oneshot
>>
>> >> /system/etc/dhcpcd/dhcpcd.conf
>> >> interface eth1
>> >> option subnet_mask, routers, domain_name_servers
>> >> 6.
>> >> modifiedwifi.c to loader my libertas.ko and libertas_sdio.ko
>> >> and add the bellow in init.rc
>> >> setpropwifi.interface "eth1"
>> >> setprop wlan.driver.status "ok"
>> >> setprop wlan.interface "eth1"
>>
>> >> but the erro is the same
>> >> E/WifiHW ( 708):Unable to open connection to supplicant on "/data/
>> >> system/wpa_supplicant/eth1": No such file or directory
>>
>> >> I add some log in external/wpa_supplicant/wpa_ctrl.c
>> >> and found that the error is generated in wpa_ctrl.c by the following
>> >> line:
>> >> connect(ctrl->s, (struct sockaddr *) &ctrl->dest,sizeof(ctrl->dest))
>> >> < 0)
>>
>> >> here are the logs
>> >> I/PackageManager( 708):
>> >> Features:android.hardware.wifiandroid.hardware.location.networkandroid.hardware.bluetoothandroid.hardware.locationandroid.hardware.location.gpsandroid.hardware.touchscreenandroid.hardware.sensor.accelerometerandroid.hardware.sensor.compass
>> >> V/ConnectivityService( 708): StartingWifiService.
>> >> I/WifiService( 708): WifiService starting up with Wi-Fi enabled
>> >> W/WifiQiu ( 708): we...@ctrl is NULL after connect(...)for
>> >> CTRL_IFACE_UNIX-ifNdefANDROID!
>> >> E/WifiHW ( 708): Unable to open connection to supplicant on "/data/
>> >> system/wpa_supplicant/eth1": No such file or directory
>> >> D/wpa_supplicant( 773): Initializing interface 'eth1' conf '/system/
>> >> etc/wifi/wpa_supplicant.conf' driver 'wext' ctrl_interface 'N/A'
>> >> bridge 'N/A'
>> >> D/wpa_supplicant( 773): Configuration file '/system/etc/wifi/
>> >> wpa_supplicant.conf' -> '/system/etc/wifi/wpa_supplicant.conf'
>> >> D/wpa_supplicant( 773): Reading configuration file '/system/etc/wifi/
>> >> wpa_supplicant.conf'
>> >> D/wpa_supplicant( 773): ctrl_interface='DIR=/data/system/
>> >> wpa_supplicant GROUP=wifi'
>> >> D/wpa_supplicant( 773): update_config=1
>> >> D/wpa_supplicant( 773): ap_scan=1
>> >> D/wpa_supplicant( 773): Initializing interface (2) 'eth1'
>> >> D/wpa_supplicant( 773): EAPOL: SUPP_PAE entering state DISCONNECTED
>> >> D/wpa_supplicant( 773): EAPOL: KEY_RX entering state NO_KEY_RECEIVE
>> >> D/wpa_supplicant( 773): EAPOL: SUPP_BE entering state INITIALIZE
>> >> D/wpa_supplicant( 773): EAP: EAP entering state DISABLED
>> >> D/wpa_supplicant( 773): EAPOL: External notification - portEnabled=0
>> >> D/wpa_supplicant( 773): EAPOL: External notification - portValid=0
>> >> D/wpa_supplicant( 773): SIOCGIWRANGE: WE(compiled)=22 WE(source)=15
>> >> enc_capa=0xf
>> >> D/wpa_supplicant( 773): capabilities: key_mgmt 0xf enc 0xf
>> >> D/wpa_supplicant( 773): WEXT: Operstate: linkmode=1, operstate=5
>> >> D/wpa_supplicant( 773): Own MAC address: 00:1a:6b:a2:38:65
>> >> D/wpa_supplicant( 773): wpa_driver_wext_set_wpa
>> >> D/wpa_supplicant( 773): wpa_driver_wext_set_key: alg=0 key_idx=0
>> >> set_tx=0 seq_len=0 key_len=0
>> >> D/wpa_supplicant( 773): wpa_driver_wext_set_key: alg=0 key_idx=1
>> >> set_tx=0 seq_len=0 key_len=0
>> >> D/wpa_supplicant( 773): wpa_driver_wext_set_key: alg=0 key_idx=2
>> >> set_tx=0 seq_len=0 key_len=0
>> >> D/wpa_supplicant( 773): wpa_driver_wext_set_key: alg=0 key_idx=3
>> >> set_tx=0 seq_len=0 key_len=0
>> >> D/wpa_supplicant( 773): wpa_driver_wext_set_countermeasures
>> >> D/wpa_supplicant( 773): wpa_driver_wext_set_drop_unencrypted
>> >> D/wpa_supplicant( 773): Setting scan request: 0 sec 100000 usec
>> >> D/wpa_supplicant( 773): Using existing control interface directory.
>> >> D/wpa_supplicant( 773): ctrl_interface_group=1010 (from group name
>> >> 'wifi')
>> >> D/wpa_supplicant( 773): Added interface eth1
>> >> D/wpa_supplicant( 773): RTM_NEWLINK: operstate=0 ifi_flags=0x1043
>> >> ([UP][RUNNING])
>> >> D/wpa_supplicant( 773): RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1'
>> >> added
>> >> D/wpa_supplicant( 773): RTM_NEWLINK: operstate=0 ifi_flags=0x1003
>> >> ([UP])
>> >> D/wpa_supplicant( 773): RTM_NEWLINK, IFLA_IFNAME: Interface 'eth1'
>> >> added
>> >> D/wpa_supplicant( 773): RTM_NEWLINK: operstate=0 ifi_flags=0x1003
>> >> ([UP])
>> >> D/wpa_supplicant( 773): Wireless event: cmd=0x8b06 len=8
>> >> D/wpa_supplicant( 773): State: DISCONNECTED -> SCANNING
>> >> I/wpa_supplicant( 773): CTRL-EVENT-STATE-CHANGE id=-1 state=2
>> >> D/wpa_supplicant( 773): Starting AP scan (broadcast SSID)
>> >> D/wpa_supplicant( 773): Trying to get current scan results first
>> >> without requesting a new scan to speed up initial association
>> >> D/wpa_supplicant( 773): Received 0 bytes of scan results (0 BSSes)
>> >> D/wpa_supplicant( 773): Scan results: 0
>> >> I/wpa_supplicant( 773): CTRL-EVENT-SCAN-RESULTS Ready
>> >> D/wpa_supplicant( 773): No suitable AP found.
>> >> D/wpa_supplicant( 773): Setting scan request: 0 sec 0 usec
>> >> D/wpa_supplicant( 773): Starting AP scan (broadcast SSID)
>> >> D/wpa_supplicant( 773): Scan requested (ret=0) - scan timeout 5
>> >> seconds
>> >> D/wpa_supplicant( 773): RTM_NEWLINK: operstate=0 ifi_flags=0x1003
>> >> ([UP])
>> >> D/wpa_supplicant( 773): Wireless event: cmd=0x8b19 len=8
>> >> D/wpa_supplicant( 773): Received 0 bytes of scan results (0 BSSes)
>> >> D/wpa_supplicant( 773): Scan results: 0
>> >> I/wpa_supplicant( 773): CTRL-EVENT-SCAN-RESULTS Ready
>> >> D/wpa_supplicant( 773): No
>>
>> ...
>>
>> read more »
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