From: Jeff Garzik <jgarzik@pobox.com>
To: Othmar Pasteka <pasteka@kabsi.at>
Cc: linux-ide@vger.kernel.org
Subject: Re: Serial ATA (SATA) for Linux status report
Date: Wed, 03 Dec 2003 18:51:42 -0500 [thread overview]
Message-ID: <3FCE770E.8090309@pobox.com> (raw)
In-Reply-To: <20031203234907.GA4184@tron.at>
Othmar Pasteka wrote:
> hi,
>
> On Wed, Dec 03, 2003 at 06:36:28PM -0500, Jeff Garzik wrote:
>
>>Alas, there is no hotplug support in the ICH5 or ICH5-R SATA hardware.
>>
>>One could argue there is "coldplug" support in that hardware -- disable
>>the entire interface, including any active devices, then re-enable and
>>re-scan -- but it's a bit of a hack. If there's enough demand, I could
>>write some code for that. It would involve something like
>>
>> # /sbin/sata off
>> { plug in or remove a device }
>> # /sbin/sata on
>>
>>You really, really, really don't want to actually unplug a SATA drive
>>while it's active, on ICH5 hardware.
>
>
> are there chipsets which support SATA hot plugging? afaik sata is
> supposed to be hotplugable.
_Most_ SATA chipsets support hotplugging. ICH5 is unique in that it
does not.
Jeff
next prev parent reply other threads:[~2003-12-03 23:51 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-03 20:44 Serial ATA (SATA) for Linux status report Jeff Garzik
2003-12-03 23:27 ` Andre Tomt
2003-12-03 23:36 ` Jeff Garzik
2003-12-03 23:49 ` Othmar Pasteka
2003-12-03 23:51 ` Jeff Garzik [this message]
2003-12-04 0:59 ` Samuel Flory
2003-12-04 1:02 ` Andre Tomt
2003-12-04 13:38 ` Justin Cormack
2003-12-04 14:54 ` Jeff Garzik
2003-12-04 8:17 ` Arnaud Launay
2003-12-04 15:01 ` Jeff Garzik
[not found] ` <200312051842.26599.marchand@kde.org>
[not found] ` <3FD0C4B0.8020106@pobox.com>
[not found] ` <200312051907.13727.marchand@kde.org>
2003-12-09 18:22 ` [PATCH] Silicon image 3114 SATA link (really basic support) Aron Rubin
2003-12-09 18:54 ` Mickael Marchand
2003-12-09 20:14 ` Bartlomiej Zolnierkiewicz
2003-12-12 0:07 ` Mickael Marchand
2003-12-09 19:59 ` Serial ATA (SATA) for Linux status report J. Ryan Earl
2004-01-14 22:18 ` Greg Stark
2004-01-14 22:56 ` Erik Andersen
2004-01-14 23:31 ` James Courtier-Dutton
2004-01-15 0:41 ` Jeff Garzik
2004-01-15 2:38 ` Erik Andersen
2004-01-18 12:34 ` Martin Schlemmer
2004-01-14 23:12 ` Erik Steffl
2004-01-18 13:32 ` Witold Krecicki
2004-01-18 18:00 ` Jeff Garzik
2004-01-18 20:33 ` Craig Bradney
-- strict thread matches above, loose matches on Subject: below --
2004-08-24 19:49 Jeff Garzik
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