Date: Mon, 23 Oct 2000 04:10:02 -0700 (PDT) From: Soren Schmidt <sos@freebsd.dk> To: freebsd-bugs@FreeBSD.org Subject: Re: i386/22240: unstable UDMA on Iwill VD133PL v1.6 (Apollo MVP3, IDE rev 0x10) Message-ID: <200010231110.EAA33771@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
The following reply was made to PR i386/22240; it has been noted by GNATS. From: Soren Schmidt <sos@freebsd.dk> To: toddpw@apricot.com Cc: freebsd-gnats-submit@FreeBSD.ORG Subject: Re: i386/22240: unstable UDMA on Iwill VD133PL v1.6 (Apollo MVP3, IDE rev 0x10) Date: Mon, 23 Oct 2000 12:58:50 +0200 (CEST) It seems toddpw@apricot.com wrote: > Problem occurs after roughly 20 minutes of continual load. > Irreproducible SEGV's, and kernel mode segfaults that panic, or spontaneous reboots. > Happens with both UDMA66 and UDMA33 drives. > Forcing PIO mode with "sysctl -w hw.atamodes=pio,pio,pio,pio" restores sanity. > However it is not clear how to install such a machine without risk of corruption. > NetBSD 1.4.2 and 1.5ALPHA2 have similar trouble, but exhibit symptoms quicker (5 minutes instead of 20). > [NetBSD reports the IDE controller as VIA Technologies VT82C586A IDE Controller (IDE mass storage, interface 0x8a, revision 0x10)] > atapci0: <VIA 82C686 ATA66 controller> port 0xd000-0xd00f at device 7.1 on pci0 > ata0: at 0x1f0 irq 14 on atapci0 > ata1: at 0x170 irq 15 on atapci0 > ata1-slave: identify failed > ad0: 9729MB <ST310210A> [19767/16/63] at ata0-master using UDMA66 > acd0: CDROM <FX162T4> at ata1-master using PIO3 Are you using a prober ATA66 compliant cable ? At any rate I have the same VIA chip (82c686) on two boards here, and I have absolutely _no_ problems with them, however you say it should be a 82c586 are you sure of that ? (check the mothernboard itself), as this could be a screwup in versioning of the VIA chips (they have a weird idea of how to differentiate the different chips)... -Søren To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200010231110.EAA33771>