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Date:      Tue, 19 Mar 2002 09:34:28 +0000 (GMT)
From:      Doug Rabson <dfr@nlsystems.com>
To:        Bernd Walter <ticso@cicely8.cicely.de>
Cc:        <freebsd-alpha@freebsd.org>
Subject:   Re: PCI-PCI bridge troubles on NoName
Message-ID:  <20020319093227.I504-100000@salmon.nlsystems.com>
In-Reply-To: <20020318132201.GE8348@cicely8.cicely.de>

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On Mon, 18 Mar 2002, Bernd Walter wrote:

> Today I plugged a Adaptec 3985 SCSI adapter into my NoName testbox
> to connect a bunch of testdisks.
> Whenever it initializes the PCI-PCI bridge it faults.
> Is it a NoName specific problem or an alpha specific bridge
> initialisation problem?
> The bridge chip is an DEC21050 with 3 AIC7870 and 1 AIC7810 connected.
> The card worked in a i386 FreeBSD box before and 2 identic cards are
> still running in a current i386 system.

I don't think anyone has ever put a PCI-PCI bridge into a noname before.
It wouldn't surprise me if there were problems with the pci config-space
i/o in lca_pci.c.

-- 
Doug Rabson				Mail:  dfr@nlsystems.com
					Phone: +44 20 8348 6160



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