Date: Wed, 19 Apr 2006 22:47:04 -0600 From: Scott Long <scottl@samsco.org> To: John Von Essen <john@essenz.com> Cc: freebsd-scsi@freebsd.org Subject: Re: Problems with SCSI and Tyan S5350... Message-ID: <44471248.2090803@samsco.org> In-Reply-To: <2bb01d48bf4c064c6bb51fb6d34fd6d0@essenz.com>
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John Von Essen wrote: > I sure hope I am not alone in this... > > I have a Tyan S5350 motherboard, EM64T Nocona, 7320 chipset. I am having > great difficulty getting it to work with SCSI drives. I have tried both > Adaptec 19160 and 2120S SCSI-RAID. > > Basically, when I get to "Waiting for scsi devices to settle".... about > 30 seconds goes by, then I get a bunch of COMMAND TIMEOUTS (either ahc0 > or aac0). Eventually, the card dumps, and I get some stuff about SCB > timeout, SCB reset, then Infinite interrupt loop, INTSTAT = 0ahc0: > Timedout SCBs already completed, interrupts may not be functioning. > > I'm sorry I dont have the exact output, but it is tough to jot > everything down by hand. Tomorrow I can put a console on it, and paste > the errors. > > I saw some similar output in the archives. Some of the resolution was > disabling ACPI, but it was for a different motherboard. > > I have tried to disable ACPI, no effect. I have also tried playing with > int13 enable/disable, no luck. I have tried multiple cards, multiple > cables, and multiple disks. Is this just a bad compatibility issue > between FreeBSD and the Tyan board? > > The Bios does complain about "no int13 drive support" after the 2120S > initialize, not sure what that is all about. > > Any thoughts would be appreciated. > > Thanks > John > You don't say which version of FreeBSD you're trying. In any case, I don't have much experience with the 7320 chipset, just the 7520. There might be something weird about the interrupt routing on those. Scotthome | help
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