Greg,

Both of my devices works individually with the usbserial driver when I load the driver for one prodcut at a time.

But when I load the driver with the 2nd product without unloading the 1st one, it will complain, saying the driver is already loaded. Therefore, I have no way getting the two products working on the same PC at the same time, which is what I intended.

The products are new 3G wireless mobiles (modem) and the vendors don't allow me to publicize the IDs for now.

The ACM driver doesn't care about vendor and product ID. Is there any way to make usbserial driver to do the same? Unfortunate, not all 3G wireless mobiles uses the ACM driver.

Can you point me to some document on how to add device through sysfs?

Thanks,


Simon



From: Greg KH <[EMAIL PROTECTED]>
To: simon wu <[EMAIL PROTECTED]>
CC: [EMAIL PROTECTED]
Subject: Re: [Linux-usb-users] usbserial driver for more than one vendors
Date: Mon, 28 Jul 2003 15:19:04 -0700

On Fri, Jul 25, 2003 at 06:58:10PM +0000, simon wu wrote:
> Hello,
>
> I have two devices of different vendors (and products) that need to use the
> usbserial driver. Is there any way I can make it happen.
>
> >/sbin/insmod usbserial vendor=0xabcd product=0x1234 will not work.


And they both work with the usbserial generic driver?  Are you sure?
What devices are they?  What is the vendor and product numbers?
If you want, a way to add devices through sysfs might be simple to add.

thanks,

greg k-h

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