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From: terry@cs.weber.edu (Terry Lambert)
Message-Id: <9506100108.AA24905@cs.weber.edu>
Subject: Re: Intel Triton chipset & 2.0R
To: john@pyromania.apana.org.au (John Herks)
Date: Fri, 9 Jun 95 19:08:12 MDT
Cc: hackers@freebsd.org
In-Reply-To: <199506100004.KAA21020@pyromania.apana.org.au> from "John Herks" at Jun 10, 95 10:04:42 am
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> I have just upgraded from a Neptune based Pentium motherboard to a Triton 
> chipset motherboard.
> 
> Before on the pci bus scan I used to get -:
> 
> 8243LX - pci cache controller
> 82378LB - pci isa bridge
> 
> Now I get the following output -:
>
> pci0: scanning device 0..31, mechanism=1.
> pci0:0: INTEL CORPORATION, device=0x122d, class=bridge [not supported]
>                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> 
> pci0:7: INTEL CORPORATION, device=0x122e, class=bridge [not supported]
>                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> 
> pci uses physical addresses from 0xc0000000 to 0xc0001000


PCI 1.x vs. 2.0 and fallback.

Will probably be fixed when the Compaq Proliany fix goes in.

Don't worry about it if it can run in a fallback mode.  The Compaq
apparently needs manual fallback to make it run, so they're actually
much worse off than you are.


					Terry Lambert
					terry@cs.weber.edu
---
Any opinions in this posting are my own and not those of my present
or previous employers.