ath0 at pci0 dev 10 function 0
  ath0: interrupting at irq 12
  ath0: unable to attach hardware; HAL status 3

I haven't tried code in the last few months, but I got a number of
atheros cards (4 I think) to work.  I got messages that look like this
when my cardbus memory space mappings were messed up (IBM TP600E,
needs RBUS_MIN_START bashing).  So I would first check that you can
use other cardbus cards.

Also, I think there is only HAL support for i386 at the moment, but
presumably that would have been a compile failure if you are on
another arch.


-- 
        Greg Troxel <gdt@ir.bbn.com>