+ The EFI_IDE_CONTROLLER_INIT_PROTOCOL provides the chipset-specific information to\r
+ the IDE bus driver. This protocol is mandatory for IDE controllers if the IDE devices behind the\r
+ controller are to be enumerated by an IDE bus driver.\r
+ There can only be one instance of EFI_IDE_CONTROLLER_INIT_PROTOCOL for each IDE\r
+ controller in a system. It is installed on the handle that corresponds to the IDE controller. An IDE\r
+ bus driver that wishes to manage an IDE bus and possibly IDE devices in a system will have to\r
+ retrieve the EFI_IDE_CONTROLLER_INIT_PROTOCOL instance that is associated with the\r
+ controller to be managed.\r