From: Shem Multinymous <multinymous@gmail.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: linux kernel mailing list <linux-kernel@vger.kernel.org>,
Jeff Garzik <jgarzik@pobox.com>, Rovert Love <rlove@rlove.org>,
Jens Axboe <axboe@suse.de>,
linux-ide@vger.kernel.org
Subject: Re: tp_smapi conflict with IDE, hdaps
Date: Wed, 14 Dec 2005 17:03:10 +0200 [thread overview]
Message-ID: <41840b750512140703q5c45417ag31dc79ee30d589e3@mail.gmail.com> (raw)
In-Reply-To: <1134501504.11732.120.camel@localhost.localdomain>
On 12/13/05, Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
> On Maw, 2005-12-13 at 20:41 +0200, Shem Multinymous wrote:
> > Meanwhile, I found out that with this drive, "hdparm -E" does affect
> > CD-R discs
> That is expected behaviour. DVD speed is controlled by different
> interfaces
Duh! It's set via SET_STREAMING instead of SELECT_SPEED. There are
even a couple of (rejected?) kernel patches [1][2] and a userspace
tool [3], though neither hdparm nor eject know about it.
Good, so CD/DVD speed is none of tp_smapi's business. Thanks for the info!
Shem
[1] http://lkml.org/lkml/2005/8/21/55
[2] http://seclists.org/lists/linux-kernel/2005/Aug/7393.html
[3] http://safari.iki.fi/speedcontrol.c
next prev parent reply other threads:[~2005-12-14 15:03 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-13 14:35 tp_smapi conflict with IDE, hdaps Shem Multinymous
2005-12-13 15:03 ` Alan Cox
2005-12-13 15:29 ` Shem Multinymous
2005-12-13 15:38 ` Alan Cox
2005-12-13 16:04 ` Shem Multinymous
2005-12-13 16:16 ` Alan Cox
2005-12-14 16:32 ` Shem Multinymous
2005-12-13 18:41 ` Shem Multinymous
2005-12-13 19:18 ` Alan Cox
2005-12-14 15:03 ` Shem Multinymous [this message]
2005-12-15 3:05 ` Mark Lord
2005-12-13 15:14 ` Robert Love
2005-12-13 15:43 ` Shem Multinymous
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