From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Tejun Heo <htejun@gmail.com>
Cc: Elias Oltmanns <eo@nebensachen.de>, Jeff Garzik <jeff@garzik.org>,
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>,
James Bottomley <James.Bottomley@hansenpartnership.com>,
Pavel Machek <pavel@ucw.cz>,
linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/5] libata: Implement disk shock protection support
Date: Sun, 3 Aug 2008 14:05:36 +0100 [thread overview]
Message-ID: <20080803140536.062c2ef1@lxorguk.ukuu.org.uk> (raw)
In-Reply-To: <489523DC.2090903@gmail.com>
> Was that something intentional or was it a happy accident? There can be
> bus ownership problem on PATA and on SATA this is much more state logic
IDLE IMMEDIATE is part of the "historic" specification rather than modern
ATA standards. Older drives support it happily newer ones tended to get
quite cross.
> on both sides of the cable and I think things like that would be more
> difficult to work accidentally.
We'd have to query the drive vendors to see what they expected.
next prev parent reply other threads:[~2008-08-03 13:23 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-26 6:20 [RFC] Disk shock protection in GNU/Linux Elias Oltmanns
2008-07-26 6:23 ` [PATCH 1/5] Make sure that ata_force_tbl is freed in case of an error Elias Oltmanns
2008-07-26 6:24 ` [PATCH 2/5] Introduce ata_id_has_unload() Elias Oltmanns
2008-07-26 16:01 ` Alan Cox
2008-07-26 6:25 ` [PATCH 3/5] libata: Implement disk shock protection support Elias Oltmanns
2008-08-01 7:19 ` Tejun Heo
2008-08-01 22:34 ` Alan Cox
2008-08-03 3:19 ` Tejun Heo
2008-08-03 13:05 ` Alan Cox [this message]
2008-08-03 13:58 ` Tejun Heo
2008-08-04 13:43 ` Elias Oltmanns
2008-08-04 13:26 ` Elias Oltmanns
2008-08-04 14:12 ` Tejun Heo
2008-08-04 16:54 ` Elias Oltmanns
2008-08-04 23:26 ` Tejun Heo
2008-08-04 14:28 ` Gabor Gombas
2008-08-04 14:13 ` Alan Cox
2008-08-04 14:35 ` Tejun Heo
2008-07-26 6:27 ` [PATCH 4/5] ide: " Elias Oltmanns
2008-08-04 6:39 ` Pavel Machek
2008-08-04 14:15 ` Elias Oltmanns
2008-07-26 6:29 ` [PATCH 5/5] Add documentation for hard disk shock protection interface Elias Oltmanns
2008-07-26 9:18 ` Sergei Shtylyov
[not found] <fa.nx0yFPJm+aNXPHgykUrOzZXvvIs@ifi.uio.no>
[not found] ` <fa.NfEr7Ik6e8oextyWICW/jR5emeE@ifi.uio.no>
[not found] ` <fa.zGvATZImeUo0tHJe4hzlk5+mTiM@ifi.uio.no>
[not found] ` <fa.SRVleMItV5QEF7/tgCjSHz0ScJA@ifi.uio.no>
[not found] ` <fa.YKbhgq8XUxH/Qg1ArE+73YsDlpE@ifi.uio.no>
2008-08-05 4:05 ` [PATCH 3/5] libata: Implement disk shock protection support Robert Hancock
2008-08-05 13:14 ` Theodore Tso
2008-08-05 14:29 ` Henrique de Moraes Holschuh
2008-08-05 15:14 ` Eric Piel
2008-08-05 20:00 ` Pavel Machek
2008-08-05 19:59 ` Pavel Machek
2008-08-05 22:57 ` Elias Oltmanns
2008-08-05 4:16 ` Robert Hancock
2008-08-05 7:49 ` Tejun Heo
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