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From: Jeff Garzik <jgarzik@pobox.com>
To: Mark Lord <liml@rtr.ca>
Cc: "linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>,
	Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] libata: shelved ioctl-get-identity patch
Date: Mon, 06 Jun 2005 12:24:30 -0400	[thread overview]
Message-ID: <42A478BE.1010907@pobox.com> (raw)
In-Reply-To: <42A472AC.8040307@rtr.ca>

Mark Lord wrote:
> For now, "hdparm -I" works just fine using HDIO_DRIVE_CMD,
> but if somebody could show me how to use ATA PASSTHRU,
> then I'll port it over to that.

Use the SG_IO ioctl to send ATA passthru CDBs.  Passthru CDBs are 
defined in the T10 "SAT" specification.

blktool should have example code ;-)

	Jeff

      reply	other threads:[~2005-06-06 16:24 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-06-04  4:30 [PATCH] libata: shelved ioctl-get-identity patch Jeff Garzik
2005-06-06 15:58 ` Mark Lord
2005-06-06 16:24   ` Jeff Garzik [this message]

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