Hi,

I've made test kernel which includes USB support for Mobile Pro 800 and
the kernel is ready to test in
ftp://ftp.netbsd.org/pub/NetBSD/arch/hpcmips/tmp/netbsd.MP800-USB

I'm sure that the kernel works well for my MC-R700 (Japanese model of
MP800) and USB mouse, however, I can't tell which GPIO ports are 
connected to USB interrupt and power line because I don't have MP800.
I hope that the connection of MP800 might be same as of MC-R700.

Please try the kernel if you have Mobile Pro 800 and USB mouse in
two ways:

  1) plug in USB mouse to your MP800 and boot the kernel

  2) plug off USB mouse from your MP800, boot the kernel and
     plug in the mouse

If test 1 fails, it means that the interrupt line isn't connected to the
GPIO port #45. In this case, your kernel will be hungup or you can't
find any USB device except uhub (root hub) while kernel works normally.

If test 1 succeeds and test 2 fails, it means that the power control line
isn't connected to the GPIO port #1.

Please note that the kernel mustn't work for MP830 and MC/R730.

Takemura