From: Nick Warne <nick@linicks.net>
To: linux-kernel@vger.kernel.org
Subject: hda: irq timeout: status=0xd0 DMA question
Date: Sun, 26 Feb 2006 13:08:47 +0000 [thread overview]
Message-ID: <200602261308.47513.nick@linicks.net> (raw)
Hi all,
Doing my housekeeping today I saw this in logs from last week on one of my
boxes (2.4.32) with then about 92 days uptime:
Feb 19 14:05:31 quake kernel: hda: irq timeout: status=0xd0 { Busy }
Feb 19 14:05:31 quake kernel:
Feb 19 14:05:31 quake smartd[405]: Device: /dev/hda, not capable of SMART
self-check
Feb 19 14:05:31 quake smartd[405]: Sending warning via mail to
root@localhost ...
Feb 19 14:05:31 quake kernel: hda: status timeout: status=0xd0 { Busy }
Feb 19 14:05:31 quake kernel:
Feb 19 14:05:31 quake kernel: hda: DMA disabled
Feb 19 14:05:31 quake kernel: hda: drive not ready for command
Feb 19 14:05:33 quake kernel: ide0: reset: success
and looking at drive saw DMA was indeed now off.
At boot:
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller at PCI slot 00:07.1
PIIX4: chipset revision 1
PIIX4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:pio, hdd:pio
hda: IBM-DTTA-371010, ATA DISK drive
blk: queue c02a7560, I/O limit 4095Mb (mask 0xffffffff)
hdc: NEC CD-ROM DRIVE:28B, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: attached ide-disk driver.
hda: host protected area => 1
hda: 19746720 sectors (10110 MB) w/465KiB Cache, CHS=1229/255/63, UDMA(33)
I dunno what happened to the drive that time (this is the only logs of the
incident) and I turned DMA back on with hdparm - but my question is why is
DMA turned off and then left off after a reset?
Thanks,
Nick
--
"Person who say it cannot be done should not interrupt person doing it."
-Chinese Proverb
next reply other threads:[~2006-02-26 13:08 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-26 13:08 Nick Warne [this message]
2006-02-26 14:09 ` hda: irq timeout: status=0xd0 DMA question Mark Lord
2006-02-26 14:15 ` Jesper Juhl
2006-02-26 17:01 ` Nick Warne
2006-02-26 17:07 ` Mark Lord
2006-02-26 17:17 ` Jesper Juhl
2006-02-26 17:20 ` Nick Warne
2006-02-26 17:35 ` Jesper Juhl
2006-02-26 18:10 ` Henrik Persson
2006-02-26 21:10 ` Nick Warne
2006-02-27 13:32 ` Mark Lord
2006-02-27 18:32 ` Nick Warne
2006-03-02 10:32 ` Nick Warne
[not found] <5KtPb-2oP-9@gated-at.bofh.it>
[not found] ` <5Kxzs-7M7-19@gated-at.bofh.it>
[not found] ` <5KxJa-7XQ-31@gated-at.bofh.it>
[not found] ` <5KxT2-8a6-15@gated-at.bofh.it>
[not found] ` <5KyFa-RL-1@gated-at.bofh.it>
2006-02-26 18:43 ` Robert Hancock
2006-02-26 18:49 ` Jesper Juhl
2006-02-26 20:32 ` Mark Lord
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200602261308.47513.nick@linicks.net \
--to=nick@linicks.net \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).