Re: [PATCH] ALSA: hda-intel - Disable MSI support by default

• To: Andi Kleen <[email protected]>
• Subject: Re: [PATCH] ALSA: hda-intel - Disable MSI support by default
• From: Roland Dreier <[email protected]>
• Date: Tue, 14 Nov 2006 20:57:37 -0800
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• Cc: Linus Torvalds <[email protected]>, [email protected], [email protected], [email protected]
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• In-reply-to: <[email protected]> (Andi Kleen's message of "15 Nov 2006 05:49:41 +0100")
• References: <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]>
• Sender: [email protected]
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 > At least AMD (PCI-X) and Serverworks bridges are known broken with MSI
 > They should be both quirked though. Or rather one SVW bridge is quirked
 > there might be more. AMD 8131 is quirked. AMD 8132 is broken too but 
 > should not have the capability structure in the first place.

I thought people had AMD 8132 working?  The only MSI erratum I see for
the 8132 is that a write to the MSI address with all byte-enables
deasserted is bad.  But do any devices really do that?  It seems like
a really odd thing to do.

 - R.
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