K 10 svn:author V 3 jhb K 8 svn:date V 27 2012-04-11T20:50:17.611423Z K 7 svn:log V 293 MFC 233676: Use a more proper fix for enabling HT MSI mapping windows on Host-PCI bridges. Rather than blindly enabling the windows on all of them, only enable the window when an MSI interrupt is enabled for a device behind the bridge, similar to what already happens for HT PCI-PCI bridges. END