Hi,
Thanks for your suggestions.
I went through the source code and modified wpa_supplicant configuration
file and then I enabled it as service in init.rc file and its
working.(verified on viewing the log of router).
service wpa_supplicant /system/bin/wpa_supplicant \
-D wext -i eth1 -c /system/etc/wpasup.conf
group wifi
>From Android GUI, if I select Wi-Fi, logcat still says "Failed to load
driver".
How the Android GUI communicates with wpa_supplicant? I believe GUI
communicates with supplicant in order to get scan results or set/get network
settings. correct me if I am wrong.
Thanks
On Wed, Jan 20, 2010 at 6:57 PM, ZhangJieJing <kzj...@gmail.com> wrote:
> can you do this ?
>
> # touch /data/misc/wifi/wpa_supplicant
>
> can you give more log about *chown[ctrl_interface]: Operation not
> permitted ?
>
> *
> you may should check which process do the chown operation and which user of
> this process,
> maybe search the source code will be helpful, but I can't do this since the
> log infomation is too few.
>
> **
> ---
> Best regards,
> Zhang Jiejing
>
>
>
> On Wed, Jan 20, 2010 at 8:02 AM, linux newbie <linux.newbi...@gmail.com>wrote:
>
>> how you mount your /data dir?
>>
>> As I copied the entire root file system of android into USB(ext2) and
>> booting using "chroot /mnt /init", I commented out mount yaffs2 line in
>> init.rc file.
>>
>> i.e commented following lines in default init.rc file
>> #mount yaffs2 m...@system /system
>> #mount yaffs2 m...@system /system ro remount
>> #mount yaffs2 m...@userdata /data nosuid nodev
>> #mount yaffs2 m...@cache /cache nosuid nodev
>>
>> also made rootfs as "rw" i.e mount rootfs rootfs / rw remount
>>
>> *ls -l /*
>> drwxrwx--x system system 1970-01-01 00:08 data
>> -rw-r--r-- root root 118 2010-01-19 02:18 default.prop
>> drwxr-xr-x root root 1970-01-01 00:14 dev
>> -rwxr-xr-x root root 103164 2010-01-19 02:18 init
>> -rw-r--r-- root root 1677 2010-01-19 02:18 init.goldfish.rc
>> lrwxrwxrwx root root 1970-01-01 00:01 etc -> /system/etc
>> -rw-r--r-- root root 12692 1970-01-01 00:02 init.rc
>> dr-xr-xr-x root root 1970-01-01 00:00 proc
>> drwxr-xr-x root root 2010-01-19 02:18 sbin
>> drwxr-xr-x root root 1970-01-01 00:00 sys
>> drwxr-xr-x root root 2010-01-19 02:18 system
>> lrwxrwxrwx root root 1970-01-01 00:01 d ->
>> /sys/kernel/debug
>> d--------- system system 1970-01-01 00:01 sdcard
>> drwxrwx--- system cache 1970-01-01 00:01 cache
>> dr-x------ root root 1970-01-01 00:01 config
>> drwxrwxrwt root root 1970-01-01 00:09
>> sqlite_stmt_journals
>>
>>
>> *# ls -l /data*
>> drwxr-x--- root log 1970-01-01 00:01 dontpanic
>> drwxrwx--t system misc 1970-01-01 00:01 misc
>> drwxrwx--x shell shell 1970-01-01 00:01 local
>> drwxrwx--x system system 1970-01-01 00:08 data
>> drwxrwx--x system system 1970-01-01 00:01 app-private
>> drwxrwx--x system system 1970-01-01 00:01 app
>> drwx------ root root 1970-01-01 00:01 property
>> drwxrwx--x system system 1970-01-01 00:14 dalvik-cache
>> drwxrwx--- root root 1970-01-01 00:01 lost+found
>> drwxr-xr-x system system 1970-01-01 00:02 tombstones
>> drwxrwx--x system system 1970-01-01 00:06 anr
>> drwxrwxr-x system system 1970-01-01 00:14 system
>> drwx------ system system 1970-01-01 00:08 backup
>>
>> *# ls -l /data/misc*
>> drwxrwx--- bluetooth bluetooth 1970-01-01 00:01 bluetoothd
>> drwx------ keystore keystore 1970-01-01 00:01 keystore
>> drwxrwx--- system system 1970-01-01 00:01 vpn
>> drwxrwxrwx wifi wifi 1970-01-01 00:01 wifi
>>
>>
>> On Tue, Jan 19, 2010 at 6:42 PM, ZhangJieJing <kzj...@gmail.com> wrote:
>>
>>> how you mount your /data dir?
>>>
>>> what is outputs?
>>> # ls -l /data
>>> # ls -l /data/misc/
>>>
>>>
>>> ---
>>> Best regards,
>>> Zhang Jiejing
>>>
>>>
>>>
>>> On Tue, Jan 19, 2010 at 1:53 PM, linux newbie
>>> <linux.newbi...@gmail.com>wrote:
>>>
>>>> ls -l /data/misc/wifi/wpa_supplicant *is empty*
>>>>
>>>> # mount
>>>> rootfs / rootfs rw 0 0
>>>> /dev/root / jffs2 rw 0 0
>>>> none /proc proc rw 0 0
>>>> none /proc/bus/usb usbfs rw 0 0
>>>> none /dev/pts devpts rw,mode=600 0 0
>>>> tmpfs /dev/shm tmpfs rw 0 0
>>>> tmpfs /tmp tmpfs rw 0 0
>>>> /dev/sda1 / ext2 rw,errors=continue 0 0
>>>> tmpfs /dev tmpfs rw,mode=755 0 0
>>>> devpts /dev/pts devpts rw,mode=600 0 0
>>>> proc /proc proc rw 0 0
>>>> sysfs /sys sysfs rw 0 0
>>>> tmpfs /sqlite_stmt_journals tmpfs rw,size=4096k 0 0
>>>>
>>>>
>>>> On Tue, Jan 19, 2010 at 3:30 PM, ZhangJieJing <kzj...@gmail.com> wrote:
>>>>
>>>>>
>>>>> can you mail output of
>>>>>
>>>>> # ls -l /data/misc/wifi/wpa_supplicant
>>>>> # mount
>>>>>
>>>>> ---
>>>>> Best regards,
>>>>> Zhang Jiejing
>>>>>
>>>>>
>>>>> On Tue, Jan 19, 2010 at 5:36 AM, linux newbie <
>>>>> linux.newbi...@gmail.com> wrote:
>>>>>
>>>>>> Any suggestions?
>>>>>>
>>>>>>
>>>>>> On Mon, Jan 18, 2010 at 6:26 PM, linux newbie <
>>>>>> linux.newbi...@gmail.com> wrote:
>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> I build the system for "generic" product and booted our target with
>>>>>>> wpa_supplicant.
>>>>>>>
>>>>>>> On the Android command prompt, If I enable wpa_supplicant, it says
>>>>>>> following error
>>>>>>> *chown[ctrl_interface]: Operation not permitted*
>>>>>>> **
>>>>>>> ctrl_interface=/data/misc/wifi/wpa_supplicant is set in
>>>>>>> wpa_supplicant.conf file and the folder is created in init.rc file
>>>>>>>
>>>>>>> Can anyone let me know, how to overcome this issue?
>>>>>>>
>>>>>>> Thanks
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
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>>>>>>
>>>>>
>>>>>
>>>>> --
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>>>>>
>>>>
>>>>
>>>
>>
>
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