Date: Fri, 25 Jul 2003 11:08:17 -0600 From: Scott Long <scottl@freebsd.org> To: Adam Kranzel <adam@blacktabby.org> Cc: current@freebsd.org Subject: Re: Problem with AHC driver. Message-ID: <3F216401.7070108@freebsd.org> In-Reply-To: <200307250943.09793.adam@blacktabby.org> References: <200307250943.09793.adam@blacktabby.org>
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Try disabling ACPI. Scott Adam Kranzel wrote: > Hi... > > I updated my system last night with make world/make kernel/mergemaster, and > the new kernel doesn't seem to work. > It sits there for a while at "Waiting for SCSI devices to settle" and then > gives the following message. > > ahc0: Timedout SCB already complete. > Interrupts may not be functioning. > (probe1:ahc:0:1:0): SCB 0x8 - timed out > > It then dumps the card state, which I can copy down if needed, but it'll have > to be by hand, since I don't have a serial console. > > An older kernel (May 7th 2003) works fine. > > The controller is: > ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0xd800-0xd8ff mem > 0xde000000-0xde000fff irq 15 at device 9.0 on pci0 > aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs > > The drives on the card are: > da0 at ahc0 bus 0 target 8 lun 0 > da0: <IBM DCAS-34330W S65A> Fixed Direct Access SCSI-2 device > da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > da0: 4134MB (8467200 512 byte sectors: 64H 32S/T 4134C) > and > cd0 at ahc0 bus 0 target 3 lun 0 > cd0: < CD-R/RW RW7060S 1.50> Removable CD-ROM SCSI-2 device > cd0: 3.300MB/s transfers > > The cd-rw drive is external, if that makes any difference. > I'm pretty sure my cabling and termination are good, as I've been running in > this setup for over a year now without any problems. > The motherboard is an ASUS P5A, with an AMD K6-2/500MHz processor. > > Does anyone have a clue what's wrong, and/or how to fix it? > I'm happy to provide any debugging information requested, just tell me what > you need and how to get it. > > Thanks > -Adam > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >
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