1 IRQ line for all bridged dev? RE: prob w/PCI add-in cards w/PCI2PCI bridge on it

[Lame Brooks-G14738 <Brooks_Lame@mcg.mot.com>]

..snip..
> The best procedure for device selection is to use device 
> numbers 4,8 and
> 12 ( = data line 20,24 and 28) only
> in the case that only 1 IRQ line (INTA) should be shared by 
> all devices
> behind the bridge.
> /Michael

Why would you want to do that?  Is it just a personal preference for intr
organization?  I suppose I could see doing that if all your devs behind the
bridge were fixed and owned by one intr service routine.  -- BrooksL