Date: Tue, 18 Jan 2000 13:28:28 +0100 (CET) From: Lars Nummedal <larsnu@pvv.ntnu.no> To: "Mr. Arlington Hewes" <tpcadmin@info.tpc.int> Cc: AIC7xxx@FreeBSD.ORG Subject: Re: aic7xxx and Promise UDMA conflict Message-ID: <Pine.LNX.4.21.0001181324370.20149-100000@pcf1.chembio.ntnu.no> In-Reply-To: <200001181222.MAA18755@hewes.icl.ox.ac.uk>
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Hi, are you sure that none of the Promise controllers are in a PCI-slot sharing IRQ with your Adaptec card? Sometimes the two last PCI-slots share IRQ, and one of the PCI slots almost always share an IRQ with the onboard SCSI controller (if you have one). You can see this in the manual, or try to reassign the IRQ's of that slot in the BIOS. If the aic7xxx' IRQ follows, they're sharing. Regards, Lars -- Support organized crime: Buy Microsoft products. On Tue, 18 Jan 2000, Mr. Arlington Hewes wrote: > Further information . . . if I boot with noapic I see: > > root@osmin /root]# cat /proc/interrupts > CPU0 CPU1 > 0: 33481 0 XT-PIC timer > 1: 805 0 XT-PIC keyboard > 2: 0 0 XT-PIC cascade > 5: 470 0 XT-PIC Intel EtherExpress Pro 10/100 Ethernet > 8: 1 0 XT-PIC rtc > 10: 14 0 XT-PIC ide4, ide5 > 11: 14 0 XT-PIC ide2, ide3 > 12: 618 0 XT-PIC Intel EtherExpress Pro 10/100 Ethernet > 13: 1 0 XT-PIC fpu > 14: 8184 0 XT-PIC ide0 > NMI: 0 > ERR: 0 > > But then insmodding the aic7xxx driver results in: > > 11: 14 0 XT-PIC ide2, ide3, aic7xxx, aic7xxx > > ARG! Suggestions? Is this actually likely to be the source of my woes, or just > a red herring? > > -Darren To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe aic7xxx" in the body of the message
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