4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UEFI Driver Family Protocol
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncCopyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncThis program and the accompanying materials are licensed and made available under
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncthe terms and conditions of the BSD License that accompanies this distribution.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncThe full text of the license may be found at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncTHE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0xb1ee129e, 0xda36, 0x4181, { 0x91, 0xf8, 0x4, 0xa4, 0x92, 0x37, 0x66, 0xa7 } \
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct _EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Prototypes for the Driver Family Override Protocol
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This function returns the version value associated with the driver specified by This.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Retrieves the version of the driver that is used by the EFI Boot Service ConnectController()
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync to sort the set of Driver Binding Protocols in order from highest priority to lowest priority.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync For drivers that support the Driver Family Override Protocol, those drivers are sorted so that
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync the drivers with higher values returned by GetVersion() are higher priority than drivers that
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return lower values from GetVersion().
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param This A pointer to the EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL instance.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @return The version value associated with the driver specified by This.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// When installed, the Driver Family Override Protocol produces a GUID that represents
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// a family of drivers. Drivers with the same GUID are members of the same family
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// When drivers are connected to controllers, drivers with a higher revision value
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// in the same driver family are connected with a higher priority than drivers
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// with a lower revision value in the same driver family. The EFI Boot Service
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Connect Controller uses five rules to build a prioritized list of drivers when
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// a request is made to connect a driver to a controller. The Driver Family Protocol
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// rule is between the Platform Specific Driver Override Protocol and above the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Bus Specific Driver Override Protocol.