From: Jeff Garzik <jeff@garzik.org>
To: Harri Olin <harri.olin@gmail.com>
Cc: Mark Lord <liml@rtr.ca>,
IDE/ATA development list <linux-ide@vger.kernel.org>,
Brian Rademacher <rad@radfiles.net>,
Eamonn Hamilton <EAMONN.HAMILTON@saic.com>
Subject: Re: sata_mv: trial fix for lost NCQ interrupts
Date: Wed, 14 Jan 2009 16:26:54 -0500 [thread overview]
Message-ID: <496E589E.7090909@garzik.org> (raw)
In-Reply-To: <496E53DD.6040408@gmail.com>
Harri Olin wrote:
> I still see timeouts only on 4 lower ports where disk has also been
> connected to port +4. i.e. if port 7 is empty, port 3 will work just
> fine. I just would like to see some confirmation that others are seeing
> this same kind of behavior.
hmmmm, that is quite interesting. That seems to indicate something
related to the dual-HC mechanism (8-port cards are really two 4-port
chips internally)...
Jeff
next prev parent reply other threads:[~2009-01-14 21:27 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-13 21:17 sata_mv: trial fix for lost NCQ interrupts Mark Lord
2009-01-14 21:06 ` Harri Olin
2009-01-14 21:26 ` Jeff Garzik [this message]
2009-01-14 22:08 ` Mark Lord
2009-01-14 22:06 ` Mark Lord
2009-01-14 23:18 ` Harri Olin
2009-01-14 23:22 ` Brian Rademacher
2009-01-15 2:53 ` Mark Lord
2009-01-15 13:06 ` Artem Bokhan
2009-01-16 17:03 ` [PATCH] sata_mv: fix timeouts on lower ports of 508x/6081 chips Mark Lord
2009-01-16 20:08 ` Harri Olin
2009-01-17 2:10 ` Brian Rademacher
2009-01-14 22:01 ` sata_mv: trial fix for lost NCQ interrupts Brian Rademacher
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