On Tue, Nov 04, 2003 at 05:53:44PM +0100, Till Harbaum wrote:
> 
> i am just equipping one of my devices with a serial USB port to use this as a 
> simple debug console to be displayed on my linux box.
> 
> The driver lists a device with vendor/product id 05f9/ffff as the generic 
> serial device. My device is compatible with this and works, but i don't like 
> to use that particular address which belongs to a company named PSC Scanning 
> Inc. Why is this called the "Generic" device?

That number is used because it is not a device number of any shipping
device.  You should not use that device id for your device, as you are
not PSC :)

> I'd like to have my device 
> being accepted by any linux box without modifying the usbserial driver (by 
> adding more device entries) and without giving special parameters to the 
> module during load time. Is "stealing" the 05f9/ffff id the only way to have 
> my device being detected by a linux "out of the box"?

You have to rely on the modprobe option to use the generic driver.
Otherwise send me a patch that adds your device ids to the generic
driver.

> The device database does imho not list any device with this ids as being 
> compatible with linux. What kind of device is this, anyway?

It's a fake device, that must be overridden to actually bind to a
device.  Does that help?

thanks,

greg k-h


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