multiple modules on Linux

[Khamar, Kalpit K (Kalpit)]

> Hi All,
> I have two devices and if i connect them individually on a linux machine then it will work and create necessary ports whcih i wanted. Below are the two commna di use to install them
> 
> 
sudo /sbin/modprobe usbserial vendor=0x1199 product=0x19
sudo /sbin/modprobe usbserial vendor=0x1199 product=0x20


Now, if i connect them both together on same Linux machine then only one device will work. And that depends on which module i install first. So if i install vendor=0x1199 product=0x19 first then that device will work and the other one won't work. and if i install vendor=0x1199 product=0x20 then that device will work while the other one won't work

Is there any way i can make both of them working on the same box?

Please let me know
Thanks
Kal