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Date:      19 Mar 2000 11:57:11 +0100
From:      Eric Jacoboni <jaco@titine.fr.eu.org>
To:        freebsd-stable@FreeBSD.ORG
Subject:   Still pbs with ata driver
Message-ID:  <87u2i32po8.fsf@titine.fr.eu.org>

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Hi,

I'm still testing the new ata driver in order to replace the wd :

From a today's cvsup :

% grep ,v /sys/dev/ata/*.c
/sys/dev/ata/ata-all.c: * $FreeBSD: src/sys/dev/ata/ata-all.c,v 1.50.2.2 2000/03/18 22:26:28 sos Exp $
/sys/dev/ata/ata-disk.c: * $FreeBSD: src/sys/dev/ata/ata-disk.c,v 1.60.2.2 2000/03/14 20:25:07 sos Exp $
/sys/dev/ata/ata-dma.c: * $FreeBSD: src/sys/dev/ata/ata-dma.c,v 1.35 2000/03/05 16:52:24 sos Exp $
/sys/dev/ata/atapi-all.c: * $FreeBSD: src/sys/dev/ata/atapi-all.c,v 1.46.2.2 2000/03/18 22:26:28 sos Exp $
/sys/dev/ata/atapi-cd.c: * $FreeBSD: src/sys/dev/ata/atapi-cd.c,v 1.48.2.1 2000/03/14 20:25:11 sos Exp $
/sys/dev/ata/atapi-fd.c: * $FreeBSD: src/sys/dev/ata/atapi-fd.c,v 1.44.2.1 2000/03/14 20:25:12 sos Exp $
/sys/dev/ata/atapi-tape.c: * $FreeBSD: src/sys/dev/ata/atapi-tape.c,v 1.36.2.2 2000/03/18 22:26:29 sos Exp $

% /sbin/dmesg |grep ata
atapci0: <Intel PIIX3 ATA controller> port 0xe800-0xe80f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
ad0: 1222MB <QUANTUM FIREBALL1280A> [2484/16/63] at ata0-master using WDMA2
ad1: 2445MB <QUANTUM FIREBALL_TM2550A> [4969/16/63] at ata0-slave using WDMA2
acd0: CDROM <ATAPI CDROM> at ata1-master using PIO4

% grep ata /sys/i386/conf/TITINE
device          ata0    at isa? port IO_WD1 irq 14 
device          ata1    at isa? port IO_WD2 irq 15 
device          ata
device          atadisk
device          atapicd
device          atapifd 

Looking for /var/log/message, a 'tail -f' gives :

Mar 19 11:41:34 titine /kernel: ad0: WRITE command timeout - resetting
Mar 19 11:42:12 titine /kernel: ata0: resetting devices .. done
Mar 19 11:42:12 titine /kernel: ad0: WRITE command timeout - resetting
Mar 19 11:42:12 titine /kernel: ata0: resetting devices .. ata0-master: timeout waiting for command=c6 s=90 e=00
Mar 19 11:42:12 titine /kernel: ata0-master: timeout waiting for command=ef s=01 e=02
Mar 19 11:42:12 titine /kernel: ata0-master: timeout waiting for command=ef s=01 e=02
Mar 19 11:42:12 titine /kernel: done
Mar 19 11:42:12 titine /kernel: ad0: timeout waiting for DRQad0: HARD WRITE ERROR blk# 1774352 status=01 error=02
Mar 19 11:42:12 titine /kernel: ad0: timeout waiting for DRQad0: HARD WRITE ERROR blk# 1774512 status=01 error=02
Mar 19 11:42:12 titine /kernel: ad0: timeout waiting for DRQad0: HARD WRITE ERROR blk# 1774768 status=01 error=02
Mar 19 11:42:12 titine /kernel: ad0: timeout waiting for DRQad0: HARD WRITE ERROR blk# 1774832 status=01 error=02
Mar 19 11:42:12 titine /kernel: ad0: timeout waiting for DRQad0: HARD WRITE ERROR blk# 1840032 status=01 error=02
Mar 19 11:42:12 titine /kernel: ad1: WRITE command timeout - resetting
Mar 19 11:42:12 titine /kernel: ata0: resetting devices .. done


Seems that better than before, as no death freeze happens, yet.
-- 
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Éric Jacoboni       « No sport, cigars! »  (W. Churchill)
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