Date: Tue, 31 Jul 2001 17:26:57 -0500 (CDT) From: Tim Zingelman <zingelman@fnal.gov> To: <freebsd-stable@FreeBSD.ORG> Subject: Re: ata timeouts after debug commits Message-ID: <Pine.GSO.4.30.0107311722310.7392-100000@nova.fnal.gov> In-Reply-To: <200107300718.f6U7Ipq34846@zibbi.icomtek.csir.co.za>
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I just checked out RELENG_4 (as of last night) and did a buildworld, kernel, installworld, mergemaster & reboot on a brand new Dell Lattitude C800, it works fine for me. The lines you quote below from the boot match exactly, but the last two are replaced with: ata0-master: DMA limited to UDMA33, non-ATA66 compliant cable ad0: 19077MB <IBM-DJSA-220> [38760/16/63] at ata0-master UDMA33 - Tim On Mon, 30 Jul 2001, John Hay wrote: > Hi, > > I have been struggling with a Dell Latitude C800 here. FreeBSD 4.1 and 4.3 > was working with no problems, but when I tried to upgrade it to 4-stable, > it did not see the disk anymore. It just gave this message: > > ######### > atapci0: <Intel ICH2 ATA100 controller> port 0xbfa0-0xbfaf at device 31.1 on pci > 0 > ata0: at 0x1f0 irq 14 on atapci0 > ... > ata0-master: ata_command: timeout waiting for intr > ata0-master: identify failed > ######### > > At the end I tracked it down to these commits: > > src/sys/i386/i386/db_trace.c,v 1.35.2.1 2001/07/12 02:57:11 bsd > src/sys/i386/i386/support.s,v 1.67.2.4 2001/07/12 02:57:11 bsd > src/sys/i386/include/cpufunc.h,v 1.96.2.2 2001/07/12 02:57:11 bsd > > If I back those commits out, the machine boots and see the disk with no > problems. > > Anybody have any ideas about it? > > John > -- > John Hay -- John.Hay@icomtek.csir.co.za > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-stable" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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