Cui, Dexuan
2008-Jul-26 13:05 UTC
[Xen-devel] [PATCH] small fixes for the FLR logic in xend
[PATCH1] relax_the_coassignment_requirement.patch: Certain PCI or PCIe devices needs to be co-assigned. Currently we require all the related devices be assigned to the same guest. This can be relaxed to: part of them can be assgined to the same guest, and after that, the left ones can''t be assigned. [PATCH2] use_dstate.patch: Currently integrated devices without proper FLR capability are not assignable. This is not nice since actually they may be assignable, but due to old BIOS the proper FLR capability is not exposed. We can use the previously-used Dstate transition method to do FLR for them. This works well and looks few issues are reported AFAIK. Maybe we can make a black list for the (rare) integrated devices that don''t work with this method. Thanks, -- Dexuan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel