Date: Wed, 10 Apr 2002 01:26:35 +0200 From: Bernd Walter <ticso@cicely9.cicely.de> To: Doug Rabson <dfr@nlsystems.com> Cc: Bernd Walter <ticso@cicely8.cicely.de>, freebsd-alpha@FreeBSD.ORG Subject: Re: PCI-PCI bridge troubles on NoName Message-ID: <20020409232635.GA99407@cicely9.cicely.de> In-Reply-To: <20020319093227.I504-100000@salmon.nlsystems.com> References: <20020318132201.GE8348@cicely8.cicely.de> <20020319093227.I504-100000@salmon.nlsystems.com>
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On Tue, Mar 19, 2002 at 09:34:28AM +0000, Doug Rabson wrote: > 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. After sensible checking there is nothing wrong here. My problem is that the bridge got only half initialised by SRM. Seems like I need to write code for doing that :( -- B.Walter COSMO-Project http://www.cosmo-project.de ticso@cicely.de Usergroup info@cosmo-project.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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