From: Jeff Garzik <jgarzik@pobox.com>
To: David Christensen <David_Christensen@Phoenix.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Using ATAPI 6 "SET MAX EXT" Command and HDIO_DRIVE_CMD ioctl
Date: Tue, 24 Sep 2002 22:18:40 -0400 [thread overview]
Message-ID: <3D911D00.1080100@pobox.com> (raw)
In-Reply-To: E940772158AFE243A3D8D0A741236D4B06CEB1@irv-exch2k.phoenix.com
David Christensen wrote:
> Is there a way to issue the ATAPI 6 "SET MAX EXT" command using the HDIO_DRIVE_CMD ioctl? As of 2.4.18 kernel, there doesn't seem to be a way to write the high order bytes to the IDE controller to implement the command for a 48bit LBA drive. Would HDIO_DRIVE_TASKFILE work instead?
>
> David Christensen
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Take a look at code in drivers/ide/*.c related to CONFIG_IDEDISK_STROKE...
Jeff
prev parent reply other threads:[~2002-09-25 2:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-25 1:39 Using ATAPI 6 "SET MAX EXT" Command and HDIO_DRIVE_CMD ioctl David Christensen
2002-09-25 2:18 ` Jeff Garzik [this message]
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