From: Jens Axboe <jens.axboe@oracle.com>
To: Cal Peake <cp@absolutedigital.net>
Cc: Kernel IDE Mailing List <linux-ide@vger.kernel.org>
Subject: Re: 126X DVD drive? (odd ide-cd output)
Date: Thu, 21 Jun 2007 14:38:32 +0200 [thread overview]
Message-ID: <20070621123831.GM18863@kernel.dk> (raw)
In-Reply-To: <Pine.LNX.4.64.0706202155440.1605@lancer.cnet.absolutedigital.net>
On Wed, Jun 20 2007, Cal Peake wrote:
> Hello,
>
> It seems if I boot with a disc in the drive (in this case a dual fs
> ISO-9660/UDF DVD-R) the drive speed gets reported incorrectly:
>
> hdc: DVDRW DRW-6S160P, ATAPI CD/DVD-ROM drive
> hdc: ATAPI 126X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(66)
>
> normal output (w/ no disc) is:
>
> hdc: DVDRW DRW-6S160P, ATAPI CD/DVD-ROM drive
> hdc: ATAPI 48X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(66)
>
> Kernel is 2.6.22-rc5-gf1518a08.
>
> Harmless, but odd...
Sounds like a firmware bug. From a drive with a 'DVDRW' vendor string,
that's not highly surprising :-)
--
Jens Axboe
next prev parent reply other threads:[~2007-06-21 12:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-21 2:07 126X DVD drive? (odd ide-cd output) Cal Peake
2007-06-21 12:38 ` Jens Axboe [this message]
2007-06-21 14:58 ` Cal Peake
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=20070621123831.GM18863@kernel.dk \
--to=jens.axboe@oracle.com \
--cc=cp@absolutedigital.net \
--cc=linux-ide@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).