About USB hub

[Vineesh <vi...@hc...>]

Hi all,
 I want to know how usb hubs are used along with the "phys" descriptor.
I have a D-Link 7 port usb hub with me. and i have to connect two set of
kbd mouse pairs to it. How can i do this.?
when i am connecting the usb hub to my system it shows as
 
USB 1-3:new USB hub found
hub 1-3:1.0:USB hub found
hub 1-3:1.0: 7 ports detected

I am using Redhat linux 9.0 with p4 processor
regards
   vineesh