[Bug 181081] Re: Fix MSI mapping quirk on HT-based nVidiea platform

[Tim Gardner]

SRU Justification:

Impact: MSI interrupts do not work correctly on some nVidia platforms

Fix Description: According to HT spec, to get message interrupt from
devices mapped to HT interrupt message, the 'En' bit of MSI Mapping
capability need to be set. The patch do this setting in quirks code for
the devices on HT-based nvidia platform. This patch is also in 2.6.25
stable.

Patch: http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-
hardy.git;a=commit;h=6878851b6f94bab0f847ff97b58423d893d145c2

TEST CASE: See Bug Description.

** Summary changed:

- r8169 module for PCI ID 1043:11f5 doesn't work well with hardy heron kernel 2.6.24
+ Fix MSI mapping quirk on HT-based nVidiea platform

** Tags removed: bitesize r8169

** Summary changed:

- Fix MSI mapping quirk on HT-based nVidiea platform
+ Fix MSI mapping quirk on HT-based nVidia platform

-- 
Fix MSI mapping quirk on HT-based nVidia platform
https://bugs.launchpad.net/bugs/181081
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