From: "Rogério Brito" <rbrito@ime.usp.br>
To: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
Jeff Garzik <jeff@garzik.org>, Michael Tokarev <mjt@tls.msk.ru>,
Mark Lord <lkml@rtr.ca>,
linux-kernel@vger.kernel.org
Subject: Re: Quick question about libata and hdparm
Date: Thu, 23 Apr 2009 02:56:19 -0300 [thread overview]
Message-ID: <20090423055618.GA23042@ime.usp.br> (raw)
In-Reply-To: <200904211459.26965.bzolnier@gmail.com>
Hi, Bart, Alan.
On Apr 21 2009, Bartlomiej Zolnierkiewicz wrote:
> Incremental patch (a certain theory to verify).
(...)
> + /* FIXME: this thrashes internal UDMA timings previously set by
> + controller on SET FEATURES - XFER MODE command "snooping" */
> /* The DMA clocks may have been trashed by a reset. FIXME: make conditional
> and move to qc_issue ? */
> - pdc202xx_set_dmamode(ap, qc->dev);
> + /* pdc202xx_set_dmamode(ap, qc->dev); */
This didn't work. I still get those same messages. If you want, I can try
compiling the 2.6.30-rc3 kernel that was released now (as I mentioned
before, I was using 2.6.29).
I can test whatever you want me to.
Thanks,
--
Rogério Brito : rbrito@{mackenzie,ime.usp}.br : GPG key 1024D/7C2CAEB8
http://www.ime.usp.br/~rbrito : http://meusite.mackenzie.com.br/rbrito
Projects: algorithms.berlios.de : lame.sf.net : vrms.alioth.debian.org
next prev parent reply other threads:[~2009-04-23 6:03 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-19 0:22 Quick question about libata and hdparm Rogério Brito
2009-04-19 6:31 ` Robert Hancock
2009-04-19 12:33 ` Mark Lord
2009-04-19 12:44 ` Michael Tokarev
2009-04-19 12:57 ` Jeff Garzik
2009-04-19 13:06 ` Michael Tokarev
2009-04-19 20:11 ` Rogério Brito
2009-04-19 21:27 ` Jeff Garzik
2009-04-20 17:35 ` Rogério Brito
2009-04-20 18:40 ` Alan Cox
2009-04-20 20:41 ` Rogério Brito
2009-04-20 21:16 ` Alan Cox
2009-04-20 20:31 ` Bartlomiej Zolnierkiewicz
2009-04-20 20:45 ` Rogério Brito
2009-04-20 21:19 ` Alan Cox
2009-04-20 22:57 ` Rogério Brito
2009-04-21 5:32 ` Rogério Brito
2009-04-21 12:59 ` Bartlomiej Zolnierkiewicz
2009-04-23 5:56 ` Rogério Brito [this message]
2009-04-23 21:31 ` Bartlomiej Zolnierkiewicz
2009-04-24 3:00 ` Rogério Brito
2009-05-01 9:18 ` Rogério Brito
2009-05-01 10:31 ` Alan Cox
2009-05-01 11:50 ` Rogério Brito
2009-05-01 13:16 ` Alan Cox
2009-05-01 14:19 ` Rogério Brito
2009-05-01 11:20 ` Bartlomiej Zolnierkiewicz
2009-05-11 18:34 ` Jeff Garzik
2009-04-19 20:03 ` Rogério Brito
2009-04-19 23:41 ` Mark Lord
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