Date: Sat, 5 Apr 1997 09:28:36 -0700 From: vanmaren@fast.cs.utah.edu (Kevin Van Maren) To: nishio@caleche.kecl.ntt.co.jp, vanmaren@fast.cs.utah.edu Cc: freebsd-smp@freebsd.org Subject: Re: APIC_IO problem on Tyan S1668 Message-ID: <199704051628.JAA17141@fast.cs.utah.edu>
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>I read, somewhere from AltaVista's output, that S1668 >only supports bus mastering on 4 PCI slots out of 5 (I'm not sure >whether this is true or not: Tyan's manual says nothing about this). > >Is this related to the problem? Tyan tech support WON'T be any help. We did have 5 PCI cards in a S1662 (non-ATX version) that worked fine under FreeBSD 2.1.5 but I never tried SMP with 5 cards. (This is why I knew about the SMP table entries and the 5 slot stuff). I believe they were all bus-mastering, as we used an ISA video board. Kevin
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