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Date: Fri, 1 Jun 2007 16:28:38 +1000
From: Paul Mackerras <paulus@samba.org>
To: Kumar Gala <galak@kernel.crashing.org>
Subject: Re: [PATCH 3/5] Float the pci bus number on MPC8641HPCN board.
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Cc: linuxppc-dev@ozlabs.org, Zhang Wei-r63237 <Wei.Zhang@freescale.com>
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Kumar Gala writes:

> > That's my original doing. If there a PCI bridge card be pluged into  
> > PCI
> > slot of hose0, I can not ensue the bus_offset number of hose1.
> 
> Ok, but can't we use hose0's last_busno and use that set hose1- 
>  >first_busno & hose1->bus_offset?

Why do the bus numbers for hose0 and hose1 have to have any relation
to each other at all?  Aren't they separate PCI domains?

Paul.