> i think that having a program that could dump out the device tree
> under netbsd would be *damn cool*!

Hey, look at what Darwin's ioreg outputs on my NetBSD/macppc machine:

+-o mainbus0@  <class unknownClass>
  +-o cpu0@  <class unknownClass>
  +-o bandit0@  <class unknownClass>
  | +-o pci0@  <class unknownClass>
  |   +-o pchb0@  <class unknownClass>
  |   +-o obio0@  <class unknownClass>
  |     +-o esp0@  <class unknownClass>
  |     | +-o scsibus0@  <class unknownClass>
  |     +-o mc0@  <class unknownClass>
  |     +-o zsc0@  <class unknownClass>
  |     | +-o zstty0@  <class unknownClass>
  |     | +-o zstty1@  <class unknownClass>
  |     +-o adb0@  <class unknownClass>
  |     | +-o aed0@  <class unknownClass>
  |     | +-o akbd0@  <class unknownClass>
  |     |   +-o wskbd0@  <class unknownClass>
  |     +-o mesh0@  <class unknownClass>
  |     | +-o scsibus1@  <class unknownClass>
  |     |   +-o sd0@  <class unknownClass>
  |     |   +-o sd1@  <class unknownClass>
  |     |   +-o cd0@  <class unknownClass>
  |     +-o nvram0@  <class unknownClass>
  +-o bandit1@  <class unknownClass>
    +-o pci1@  <class unknownClass>
      +-o ofb0@  <class unknownClass>
        +-o wsdisplay0@  <class unknownClass>

-- 
Emmanuel Dreyfus.  
Pas de processeur Intel, pas de logiciels Microsoft:
Des programmes sains dans un ordinateur sain.
manu@netbsd.org