From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>,
linux-ide@vger.kernel.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: libata-pata works on ICH4-M
Date: Wed, 12 Apr 2006 10:09:50 +0100 [thread overview]
Message-ID: <1144832990.1952.20.camel@localhost.localdomain> (raw)
In-Reply-To: <Pine.LNX.4.61.0604112044340.25940@yvahk01.tjqt.qr>
On Maw, 2006-04-11 at 20:46 +0200, Jan Engelhardt wrote:
> So libata has the overhead of using SCSI commands? At least
> that's what it suggests to the normal user.
libata issues standard ATA commands to disks and CF cards, and ATAPI to
other devices. The current tree knows how to use LBA28 commands
opportunistically so its generating basically the same command stream as
the old IDE layer
next prev parent reply other threads:[~2006-04-12 9:00 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-11 12:19 libata-pata works on ICH4-M Carl-Daniel Hailfinger
2006-04-11 18:46 ` Jan Engelhardt
2006-04-12 9:09 ` Alan Cox [this message]
2006-04-12 9:55 ` Jan Engelhardt
2006-04-12 14:38 ` Alan Cox
2006-04-12 15:19 ` Gabor Gombas
2006-04-12 15:33 ` Jan Engelhardt
2006-04-12 16:58 ` Greg Freemyer
2006-04-12 17:33 ` Gabor Gombas
2006-04-13 22:20 ` Mark Lord
2006-04-13 22:30 ` Mark Lord
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