+ Bus drivers that have a bus specific algorithm for matching drivers to controllers are\r
+ required to produce this protocol for each controller. For example, a PCI Bus Driver will produce an\r
+ instance of this protocol for every PCI controller that has a PCI option ROM that contains one or\r
+ more UEFI drivers. The protocol instance is attached to the handle of the PCI controller.\r
+\r
+ Copyright (c) 2006 - 2008, Intel Corporation \r