Date: Tue, 19 May 1998 10:42:36 -0600 (MDT) From: "Justin T. Gibbs" <gibbs@narnia.plutotech.com> To: Doug Ledford <dledford@dialnet.net> Cc: aic7xxx@FreeBSD.ORG Subject: Re: linux: the tag that wouldn't die? Message-ID: <199805191642.KAA09672@narnia.plutotech.com> In-Reply-To: <Pine.LNX.3.95.980518103749.2373A-100000@tomtom.asi-fwb.com> <35606361.355A3E27@feral.com> <3560AC5B.81639C32@dialnet.net>
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In article <3560AC5B.81639C32@dialnet.net> you wrote: >> I also have some problems with PCI parity on some motherboards. > > This appears to be very motherboard specific (some motherboards won't issue > a PCI parity interrupt no matter what you do, and there are a few that won't > stop issuing them). So, the 5.0.15 driver disables the PCI parity checking > by default and you have to tell it to turn the checks on. Are you sure this isn't caused by using I/O instructions instead memory mapped I/O. This was a common problem on a few steppings of the P6 and was one of the main reasons I initially added memory mapped I/O support. I've never had anyone report PCI parity errors like this with the FreeBSD driver when using memory mapped I/O. -- Justin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe aic7xxx" in the body of the message
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