TI USB 3410 5052 for udev?

TI USB 3410 5052 for udev?

[Tudor Holton]

Hello,

I've been running a TI USB 5052 serial converter for about 6 months 
using hotplug.  When I first tried, it would pick configuration 1 and 
then die when the converter requires configration 2.  In order to get it 
to work I had to look at the kernel source and place the hotplug script 
the author had put in comments (in the file 
drivers/usb/serial/ti_usb_3410_5052.c) in the right place 
(/etc/hotplug/scripts/usb).  After I did this, it worked.

Recently, in a debian upgrade I was told hotplug would be removed and 
replaced with udev.  Now the script doesn't seem to work.  It's gone 
back to dying after not getting a response to configuration 1.

Is there an easy way to convert hotplug scripts to udev ones?  Or is 
there something I or the author is supposed to do to make it work with udev?

Cheers,
Tudor.



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Re: TI USB 3410 5052 for udev?

[Greg KH]

On Mon, Nov 07, 2005 at 10:35:13AM +1100, Tudor Holton wrote:
> Hello,
> 
> I've been running a TI USB 5052 serial converter for about 6 months 
> using hotplug.  When I first tried, it would pick configuration 1 and 
> then die when the converter requires configration 2.  In order to get it 
> to work I had to look at the kernel source and place the hotplug script 
> the author had put in comments (in the file 
> drivers/usb/serial/ti_usb_3410_5052.c) in the right place 
> (/etc/hotplug/scripts/usb).  After I did this, it worked.
> 
> Recently, in a debian upgrade I was told hotplug would be removed and 
> replaced with udev.  Now the script doesn't seem to work.  It's gone 
> back to dying after not getting a response to configuration 1.
> 
> Is there an easy way to convert hotplug scripts to udev ones?  Or is 
> there something I or the author is supposed to do to make it work with udev?

To quote from the driver source:

 * For questions or problems with this driver, contact Texas Instruments
 * technical support, or Al Borchers <alborchers@steinerpoint.com>, or
 * Peter Berger <pberger@brimson.com>.

Have you tried that first?

thanks,

greg k-h


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Re: TI USB 3410 5052 for udev?

[Marco d'Itri]

On Nov 07, Tudor Holton <tudor@athsvic.org.au> wrote:

> Is there an easy way to convert hotplug scripts to udev ones?  Or is 
It should just work when run from a RUN rule like:

ACTION="add", KERNEL="ti_usb_3410_5052", \
	RUN="/etc/hotplug/usb/ti_usb_3410_5052"

If in doubt, add logging and check what is actually happening.

-- 
ciao,
Marco


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