4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Bus Specific Driver Override protocol as defined in the UEFI 2.0 specification.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Bus drivers that have a bus specific algorithm for matching drivers to controllers are
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync required to produce this protocol for each controller. For example, a PCI Bus Driver will produce an
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync instance of this protocol for every PCI controller that has a PCI option ROM that contains one or
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync more UEFI drivers. The protocol instance is attached to the handle of the PCI controller.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This program and the accompanying materials
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync are licensed and made available under the terms and conditions of the BSD License
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync which accompanies this distribution. The full text of the license may be found at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#ifndef _EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL_H_
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define _EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL_H_
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// Global ID for the Bus Specific Driver Override Protocol
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL_GUID \
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x3bc1b285, 0x8a15, 0x4a82, {0xaa, 0xbf, 0x4d, 0x7d, 0x13, 0xfb, 0x32, 0x65 } \
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct _EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Prototypes for the Bus Specific Driver Override Protocol
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Uses a bus specific algorithm to retrieve a driver image handle for a controller.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param This A pointer to the EFI_BUS_SPECIFIC_DRIVER_
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync OVERRIDE_PROTOCOL instance.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param DriverImageHandle On input, a pointer to the previous driver image handle returned
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync by GetDriver(). On output, a pointer to the next driver
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync image handle. Passing in a NULL, will return the first driver
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync image handle.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS A bus specific override driver is returned in DriverImageHandle.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_NOT_FOUND The end of the list of override drivers was reached.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync A bus specific override driver is not returned in DriverImageHandle.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER DriverImageHandle is not a handle that was returned on a
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync previous call to GetDriver().
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync(EFIAPI *EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_GET_DRIVER)(
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL *This,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// This protocol matches one or more drivers to a controller. This protocol is produced by a bus driver,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// and it is installed on the child handles of buses that require a bus specific algorithm for matching
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/// drivers to controllers.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_GET_DRIVER GetDriver;