From: Jens Axboe <axboe@suse.de>
To: Douglas Gilbert <dougg@torque.net>
Cc: Doug Ledford <dledford@redhat.com>,
Kai Makisara <Kai.Makisara@kolumbus.fi>,
Mike Christie <michaelc@cs.wisc.edu>,
linux-scsi@vger.kernel.org
Subject: Re: [PATCH 5/10] convert st to use scsi_execute_async
Date: Mon, 14 Nov 2005 16:15:42 +0100 [thread overview]
Message-ID: <20051114151541.GQ3699@suse.de> (raw)
In-Reply-To: <437842DA.80800@torque.net>
On Mon, Nov 14 2005, Douglas Gilbert wrote:
> It might indeed be a bad idea, but there is the odd SCSI
> command that is defined that way. I wonder if any cd/dvd
> drive implements the GET EVENT STATUS NOTIFICATION command
> in asynchronous notification mode (see MMC-4)?
I don't think so, at least I've never heard of it actually being
implemented. The async notification requires TCQ support in the cd/dvd
device, I've never seen that either.
--
Jens Axboe
next prev parent reply other threads:[~2005-11-14 15:14 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-08 10:06 [PATCH 5/10] convert st to use scsi_execute_async Mike Christie
2005-11-12 17:03 ` Kai Makisara
2005-11-12 19:12 ` Mike Christie
2005-11-12 19:54 ` Mike Christie
2005-11-13 8:04 ` Kai Makisara
2005-11-13 17:07 ` Doug Ledford
2005-11-13 18:08 ` Kai Makisara
2005-11-13 19:49 ` Doug Ledford
2005-11-13 22:12 ` Kai Makisara
2005-11-14 7:55 ` Douglas Gilbert
2005-11-14 15:15 ` Jens Axboe [this message]
2005-11-14 15:39 ` Doug Ledford
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