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From: "Shane Huang" <>
To: "Brice Goglin" <>,
Cc:,,, "Shane Huang" <>
Subject: RE: [patch] PCI: disable the MSI of AMD RS690
Date: Fri, 25 Jan 2008 18:39:53 +0800	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

Hi Brice:

> > quirk_disable_all_msi);
> This patch disable MSI for the _whole_ system, not only behind the
> RS690. Is this on purpose? Is MSI really going to be broken on any
> bus that's _not_ behind RS690. If not, you might want to use 
> quirk_disable_msi() instead (as we do for AMD8131).

quirk_disable_msi() can not fix the issue in my debug, 
quirk_msi_intx_disable_bug() which can fix SB700 SATA MSI bug does not
work either.
quirk_disable_all_msi is the only workaround I found.

If there is any other guy who also has one SB600+RS690 board, and can
to  verify this RS690 MSI disablement patch with a new kernel version
such as
2.6.24-rc7,  that's great.

RS690 MSI disablement should NOT affect SB700 MSI, because as I know, 
there will not be the combination of RS690+SB700 on the market.


      reply	other threads:[~2008-01-25 10:40 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-10-18  9:14 [patch] PCI: disable MSI on more ATI NorthBridges Shane Huang
2007-10-18 10:19 ` David Miller
2007-10-18 10:37   ` Shane Huang
2007-10-18 11:46     ` David Miller
2007-10-18 15:24       ` Greg KH
2007-10-19 17:42       ` Daniel Barkalow
2008-01-24 10:59 ` [patch] PCI: disable the MSI of AMD RS690 Shane Huang
2008-01-24 11:12   ` [patch] PCI: modify SB700 SATA MSI quirk Shane Huang
2008-01-25  0:19     ` Tejun Heo
2008-01-25  3:26     ` Shane Huang
2008-01-25  3:35       ` Tejun Heo
2008-01-25  3:48         ` Shane Huang
2008-01-25  4:33           ` Greg KH
2008-01-24 11:15   ` [patch] PCI: disable the MSI of AMD RS690 Brice Goglin
2008-01-25 10:39     ` Shane Huang [this message]

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