New in this patch, the ability to select PCI_*_FIXUP options at  
runtime. The default values are determined by whether or not the  
option is present in the kernel, so in the event that persistent  
bootprops are not used, the kernel will fall back to traditional  
behavior.

	http://www.invisible.ca/~jmcneill/netbsd/bootprops4.patch

Since there is not yet a UI for these options, you will need to  
update the dictionary by hand. Example:

         <key>kernel-options</key>
         <dict>
                 <key>PCI_INTR_FIXUP</key>
                 <true/>
                 <key>PCI_ADDR_FIXUP</key>
                 <true/>
                 <key>PCI_BUS_FIXUP</key>
                 <true/>
         </dict>

Cheers,
Jared