working with usblan device

working with usblan device

[Prashanth Ramachandran]

Hello experts 

I am running RHEL 4 (kernel 2.6.9) and am working with a usblan device (
drivers from belcarra) . this device presents the device as both a usb
device and a network device ( usb0) .


I have updated the usb.usermap to trigger on a particular vendor . So
for this device i get the usb device notification and i pass the sysfs
name to my application . However i want to be able to map ( co-relate) 
 this usb device to the network device (usb0) . 


From a device standpoint , there should be some information for both
devices that converge at some point . As for eg 

                DEVICE 
               |       |
               |       |
             usb0      
/../../../devices/pci0000:00/0000:00:07.2/usb1/1-0:1.0


I am able to get the notification for
../../../devices/pci0000:00/0000:00:07.2/usb1/1-0:1.0

However I want to know if there is any mechanism ( IOCTL , etc )  to get
to DEVICE . 

Help is appreciated 


                

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