Date: Sat, 10 Jul 2004 10:19:58 +0200 From: Jeff Fisher <jeff@jeffenstein.dyndns.org> To: current@freebsd.org Subject: Re: via 8237 and above-udma33 problems Message-ID: <20040710081958.GA52264@frogger.jeffnet> In-Reply-To: <20040709213224.1088c404@it.buh.cameradicommercio.ro> References: <20040709152608.GA13255@stud.fit.vutbr.cz> <20040709213224.1088c404@it.buh.cameradicommercio.ro>
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On Fri, Jul 09, 2004 at 09:32:24PM +0300, Ion-Mihai Tetcu wrote:
> On Fri, 9 Jul 2004 17:26:08 +0200
> Divacky Roman <xdivac02@stud.fit.vutbr.cz> wrote:
>=20
> > Hi
> >=20
> > I've got via 8237 ata driver with a new big seagate (ST3160023A) disk..
>=20
> [ ... ]
>=20
> It seems that VIA8237 + Seagates + FreeBSD -CURRENT is a deadly
> combination. I ended up checnginh=20
For me, the ACPI code seems to be the culprit for the same symptoms. Proba=
bly
in relation to the 8237.
I had problems first with UDMA, and the problem went away for a while when I
switched to PIO. Eventually it came back, and nothing fixed it, not even
changing drives and controllers, updating, etc... The system would hang fo=
r a
couple minutes, then dump core & reboot. This always happened when ksh was
running, and the backtrace was the same every time:
#0 0xc0632f7b in doadump ()
(kgdb) backtrace
#0 0xc0632f7b in doadump ()
#1 0xc06334d7 in boot ()
#2 0xc063384e in panic ()
#3 0xc07e511c in trap_fatal ()
#4 0xc07e4dc2 in trap_pfault ()
#5 0xc07e49cd in trap ()
#6 0xc07d1d68 in calltrap ()
#7 0xc05ec23b in devfs_lookup ()
#8 0xc0681702 in lookup ()
#9 0xc06810ee in namei ()
#10 0xc068e282 in stat ()
#11 0xc07e5460 in syscall ()
#12 0xc07d1dbd in Xint0x80_syscall ()
Eventually I tried booting without ACPI enabled. That was about two weeks
ago, and I haven't had a crash since then, when I was having crashes every =
2-3
days before. I still have to move back to the built-in IDE controllers, but
since I saw the same behaviour on all controllers, I'm pretty confident it
should work there without ACPI now...
My configuration:
VIA 8237 motherboard, WD 80GB ata drive & Plextor 52/24/52A CD-RW
$ uname -a
FreeBSD frogger.jeffnet 5.2.1-RELEASE-p8 FreeBSD 5.2.1-RELEASE-p8 #2: \
Fri Jun 18 23:23:26 CEST 2004 \
root@frogger.jeffnet:/usr/obj/usr/src/sys/FROGGER i386
$ atacontrol list
ATA channel 0:
Master: no device present
Slave: no device present
ATA channel 1:
Master: no device present
Slave: no device present
ATA channel 2:
Master: ad4 <WDC WD800JB-00FMA0/13.03G13> ATA/ATAPI rev 6
Slave: no device present
ATA channel 3:
Master: acd0 <PLEXTOR CD-R PX-W5224A/1.02> ATA/ATAPI rev 0
Slave: no device present
--=20
jeff@jeffenstein.dyndns.org http://jeffenstein.dyndns.org/
PGP encrypted mail preferred. Key id 0x19C987F5
=3D=3D=3D
The people of Halifax invented the trampoline. During the
Victorian period the tripe-dressers of Halifax stretched tripe across a
large wooden frame and jumped up and down on it to `tender and dress'
it. The tripoline, as they called it, degenerated into becoming the
apparatus for a spectator sport.
The people of Halifax also invented the harmonium, a device for
castrating pigs during Sunday service.
-- Mike Harding, "The Armchair Anarchist's Almanac"
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