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From: "J. Ryan Earl" <heretic@clanhk.org>
To: Jeff Garzik <jgarzik@pobox.com>,
	linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org,
	linux-scsi@vger.kernel.org
Subject: Re: Serial ATA (SATA) for Linux status report
Date: Tue, 9 Dec 2003 13:59:24 -0600	[thread overview]
Message-ID: <200312091359.24546.heretic@clanhk.org> (raw)
In-Reply-To: <20031203204445.GA26987@gtf.org>

On Wednesday 03 December 2003 02:44 pm, Jeff Garzik wrote:
> Queueing support
> 3) "Native Command Queueing" -- both host and drive cooperate in the
> queueing and execution of drive commands.  This should provide the
> highest performance and lowest latency of all three options.

Has anyone gotten their hands on any Silicon Image 3124 hardware?  It was 
announced 3 months ago and supports PCI-X plus it's designed to support 
whatever the final SATA 2.0 spec ends up being.  Full NCQ support.

http://www.siliconimage.com/products/sii3124.asp

> Hotplug support
> ---------------
> All SATA is hotplug.
>
> libata does not support hotplug... yet.

Hot-Plug seems like one of the most universally supported features.  What will 
it take to get it working?  And what will it take to get it working on 2.4?  
Is that a major feature we'll just have to wait for in libata?

I personally need hot-swap on production servers.

-ryan


  parent reply	other threads:[~2003-12-09 20:04 UTC|newest]

Thread overview: 37+ 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
2003-12-04  0:21     ` Miquel van Smoorenburg
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
2003-12-05 17:42     ` Mickael Marchand
2003-12-05 17:47       ` Jeff Garzik
2003-12-05 18:07         ` [PATCH] Silicon image 3114 SATA link (really basic support) Mickael Marchand
2003-12-09 18:22           ` Aron Rubin
2003-12-09 18:54             ` Mickael Marchand
2003-12-09 20:14               ` Bartlomiej Zolnierkiewicz
2003-12-12  0:07                 ` Mickael Marchand
2003-12-05 18:16         ` Serial ATA (SATA) for Linux status report Kevin P. Fleming
2003-12-05 18:29           ` Jeff Garzik
2003-12-09  9:39 ` Petr Sebor
2003-12-09 19:59 ` J. Ryan Earl [this message]
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 23:32     ` Raphael Rigo
2004-01-15  0:08       ` Erik Steffl
2004-01-15  2:39         ` Matthias Hentges
2004-01-15 21:08           ` Greg Stark
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
2003-12-04 18:03 Jon Burgess
2004-08-24 19:49 Jeff Garzik

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