Compile with USB_DEBUG and try turning on some debugging.

Chris Tribo wrote:
> I just tried plugging a keyboard, usb flash drive, and mouse into some of
> the ports and leaving them there for at least two minutes, nothing.
> There's no brief flash of the LEDs in the mouse that normally happens
> when you plug it in even if it's not enabled. Should I bring in a multi
> meter and see if the port power is just plain off?
> 
> right now there are five device connected but only two have attached.
> 
> addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
> Intel(0x8086), rev 1.00
>  port 1 powered
>  port 2 powered
> Controller /dev/usb1:
> addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
> Intel(0x8086), rev 1.00
>  port 1 addr 2: low speed, power 100 mA, config 1, DELL USB
> Keyboard(0x2003), DELL(0x413c), rev 1.00
>  port 2 addr 3: low speed, power 40 mA, config 1, product 0x4d09(0x4d09),
> Primax Electronics(0x0461), rev 0.10
> Controller /dev/usb2:
> addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
> Intel(0x8086), rev 1.00
>  port 1 powered
>  port 2 powered
> Controller /dev/usb3:
> addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
> Intel(0x8086), rev 1.00
>  port 1 powered
>  port 2 powered
> Controller /dev/usb4:
> addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
> Intel(0x8086), rev 1.00
>  port 1 powered
>  port 2 powered
>  port 3 powered
>  port 4 powered
>  port 5 powered
>  port 6 powered
>  port 7 powered
>  port 8 powered
>