Re: [Ipodlinux-devel] Ethernet over firewire

[Jean-Charles T. <jea...@rd...>]

Hi,

thanks for your answer, but it doesn't work anymore. I took the =20
eth1394.o and tsb44aa82.o files from my compiled kernel and put it on =20=

iPod. For each module i've got may errors insmod: unresolved symbol... =20=

Apparently i've got troubles with modules ;)

thanks,
jc.

Le 30 mars 04, =E0 09:15, Jonathan C.Ross a =E9crit :

> Hi Jean-Charles,
>
> It looks like the modules you have in /lib/modules are from an older =20=

> kernel?
> You need to make sure you have the modules corresponding to the kernel =
=20
> you are running installed.  In my case, I copied the freshly built =20
> eth1394.o and tsb43aa82.o to /lib/modules/2.4.24-uc0.
>
> Hope this helps?
> 	Jonathan.
>
> On Mar 30, 2004, at 9:02 AM, Jean-Charles Tournier wrote:
>
>> Hi,
>>
>> To keep your ipod running, i think you need to start sh at the end of =
=20
>> your rc script. But in my case, i have a lot of errors when I  run =20=

>> "modprobe eth1394". Errors look like:
>> .....
>> insmod: unresolved symbol hpsb_unregister_highlevel_Ra91f4f71
>> insmod: unresolved symbol __kfree_skb_R9e5c0b54
>> insmod: unresolved symbol alloc_etherdev_Rb9bc25ac
>> pid 24: failed 256
>> pid 22: failed 256
>>
>> Any idea to resolve these erros?
>>
>> thanks,
>> jc.
>>
>> Le 29 mars 04, =E0 23:51, Jonathan C. Ross a =E9crit :
>>
>>> Hi Bernard,
>>>
>>> thanks for your quick reply!  I tried your /etc/rc; now I can't even
>>> ping it anymore.  The output looked very promising - up to and =20
>>> including
>>> 'Command: ifconfig eth 192.10.1.2'.  No errors seen before then.  =
But
>>> then comes:
>>>
>>> 	'Execution finished, Exiting.'
>>>
>>> I don't even get the 'bus reset' messages I had been seeing before =20=

>>> when
>>> I probe eth1394 on the host.  Is this inittab correct?
>>>
>>> 	inet:unknown:/bin/inetd
>>>
>>> Thanks for your help! Oh, and... I'll mess around a bit more with =
the
>>> CVS version before giving up, if you don't mind!
>>>
>>> Cheers,
>>> 	Jonathan
>>>
>>> P.S. B.t.w., did I mention in my last post that I have a 3g model?
>>>
>>> On Mon, 2004-03-29 at 23:21, Bernard Leach wrote:
>>>> The only mod to the standard filesystem (as on sourceforge) is a
>>>> different rc script.  Here is mine;
>>>>
>>>> # cat /mnt/ipod/etc/rc
>>>> hostname ipod
>>>> mount -t proc proc /proc
>>>> cat /etc/motd
>>>> ln -s /dev/pty/m0 /dev/ptyp0
>>>> ln -s /dev/pty/m1 /dev/ptyp1
>>>> ln -s /dev/vc/0 /dev/tty0
>>>> ln -s /dev/vc/1 /dev/tty1
>>>> mknod /dev/ttyp0 c 3 0
>>>> mknod /dev/ttyp1 c 3 1
>>>> modprobe tsb43aa82
>>>> modprobe eth1394
>>>> ifconfig eth0 192.10.1.2
>>>> ------------cut--------------
>>>>
>>>> If that doesn't work, try using the precompiled kernels.
>>>>
>>>> cheers,
>>>> bern.
>>>>
>>>> On Mon, 2004-03-29 at 23:21, Jonathan C. Ross wrote:
>>>>> Hi All,
>>>>>
>>>>> I'm in a similar spot to Mathieu, perhaps a little further.  I =
just
>>>>> managed to compile a 2.4.24 UP kernel with the old 2.4.20 eth1394 =20=

>>>>> driver
>>>>> (I can verify the SMP / eth1394 driver problem!  Total system hang =
=20
>>>>> as
>>>>> soon as the module is inserted!)
>>>>>
>>>>> I can now ping my ipod.  Yay!  I had to unplug my crossfire =20
>>>>> firewire
>>>>> drive first though, presumably to make sure the ipod was node [1].
>>>>>
>>>>> The telnetd daemon on the iPod doesn't seem to want to bind to =20
>>>>> port 25.
>>>>> I tried running it from inittab and from the shell (with the =20
>>>>> cunningly
>>>>> wired shell script 'f'.)  I _think_ I saw something about all =
ports
>>>>> being in use?
>>>>>
>>>>> Is any other configuration needed on the iPod other than inserting =
=20
>>>>> the
>>>>> two modules and configuring ethernet?
>>>>>
>>>>> Thanks for any advice,
>>>>> 	Jonathan.
>>>>>
>>>>> On Mon, 2004-03-29 at 22:11, Bernard Leach wrote:
>>>>>> Some random thoughts/questions:
>>>>>>
>>>>>> Are there errors on the iPod during boot?
>>>>>>
>>>>>> If you start podzilla from /etc/rc, you need to exit podzilla =20
>>>>>> before you
>>>>>> can use telnet (although ping should work).
>>>>>>
>>>>>> You need to modprobe the eth1394 driver on your pc with the iPod
>>>>>> connected (or at least stop and restart it if you disconnect the =20=

>>>>>> iPod).
>>>>>>
>>>>>> On Mon, 2004-03-29 at 21:08, Mathieu wrote:
>>>>>>> Hi everybody !
>>>>>>> I have successfully compiled the 2.6.4 kernel for my computer =20=

>>>>>>> and I
>>>>>>> have addded the ipodeth1394 driver on the CVS server but I =20
>>>>>>> cannot ping
>>>>>>> the ipod it doesn't work !
>>>>>>> Any ide will be aprecied !
>>>>>>>
>>>>>>> Thank you
>>>>>>> CHeers,
>>>>>>> Mathieu
>>>>>>
>>>>>>
>>>>>>
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> Ir. Jonathan C. Ross
> Senior Developer
> IMC Holding B.V.
> Tel: +31 20 7988462
>
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