Re: usbserial driving multiple devices

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On 19 May 2011 15:26, Greg KH <greg@xxxxxxxxx> wrote:
> On Thu, May 19, 2011 at 03:17:19PM +0200, azimout@xxxxxxxxx wrote:
>> On 19 May 2011 14:48, Greg KH <greg@xxxxxxxxx> wrote:
>> > On Thu, May 19, 2011 at 11:55:35AM +0200, azimout@xxxxxxxxx wrote:
>> >> Hi list, I tried the following without success (usbserial.ko is already loaded):
>> >> echo -n "1a46 0000" | sudo tee /sys/bus/usb-serial/drivers/generic/new_id
>> >>
>> >> No /dev/ttyUSB[09] is created, and I can confirm that the device is
>> >> not bound to the module
>> >> (I see this from /sys/bus/usb/drivers/usbserial)
>> >>
>> >> Any hints?
>> >
>> > Did you plug in your device after adding the id to it, or before? ÂTry
>> > after.
>> >
>> > thanks,
>> >
>> > greg k-h
>> >
>>
>> Yes, I tried both before and after. Any other ideas?
>
> echo -n "0x1a46 0x0000"
>
>

Nope, nothing.

Once more, this works:
sudo modprobe usbserial vendor=0x1a46 product=0x0000

But this doesn't:
sudo modprobe usbserial
echo -n "0x1a46 0x0000" | sudo tee /sys/bus/usb-serial/drivers/generic/new_id

Dimitrios Symeonidis
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