From: Jens Axboe <axboe@suse.de>
To: Sasi Peter <sape@iq.rulez.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Andre Hedrick <andre@linux-ide.org>
Subject: Re: ATA-4, ATA-5 TCQ status
Date: Mon, 27 Nov 2000 01:50:02 +0100 [thread overview]
Message-ID: <20001127015002.C31641@suse.de> (raw)
In-Reply-To: <20001127012812.A31641@suse.de> <Pine.LNX.4.30.0011270143050.21801-100000@iq.rulez.org>
In-Reply-To: <Pine.LNX.4.30.0011270143050.21801-100000@iq.rulez.org>; from sape@iq.rulez.org on Mon, Nov 27, 2000 at 01:45:20AM +0100
On Mon, Nov 27 2000, Sasi Peter wrote:
> > implementation listed in the specs Linux might as well not support it :)
> > It's simply not worth it.
>
> But seriously, how come?
>
> I thought they just somewhat like copied the SCSI implementation...
I wish they would have, and based it on atapi. But they didn't...
Basically it requires you to poll for completion of tags with
a service command.
--
* Jens Axboe <axboe@suse.de>
* SuSE Labs
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next prev parent reply other threads:[~2000-11-27 1:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-11-18 20:23 ATA/IDE: dmaproc error 14 testers wanted! Andre Hedrick
2000-11-18 20:44 ` Mohammad A. Haque
2000-11-19 8:35 ` Ion Badulescu
2000-11-19 8:56 ` Andre Hedrick
2000-11-26 23:52 ` ATA-4, ATA-5 TCQ status Sasi Peter
2000-11-27 0:28 ` Jens Axboe
2000-11-27 0:45 ` Sasi Peter
2000-11-27 0:50 ` Jens Axboe [this message]
2000-11-27 1:28 ` Andre Hedrick
2000-11-27 22:51 ` Sasi Peter
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