Date: Wed, 7 Jan 1998 20:21:30 -0700 (MST) From: "Justin T. Gibbs" <gibbs@narnia.plutotech.com> To: dk+@ua.net Cc: current@FreeBSD.org Subject: Re: RAM parity error Message-ID: <199801080321.UAA11189@narnia.plutotech.com> In-Reply-To: <199801060852.AAA04597@dog.farm.org>
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In article <199801060852.AAA04597@dog.farm.org> you wrote: > In article <199712310100.RAA03280@vader.cs.berkeley.edu> you wrote: >> I have been seeing a "RAM parity error" in one of our machines lately. ... This is caused by an errata in the P6 having to do with PIO. The aic7xxx driver does a lot of PIO unless you tell it to use memory mapped register access instead. Try the AHC_ALLOW_MEMIO option in your kernel. I also thought there was some discussion in the current or hackers list a while back about putting some code in our trap handlers to work around this problem. -- Justin T. Gibbs =========================================== FreeBSD - Turning PCs into workstations ===========================================
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