Data Structures | |
struct | _EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL |
Defines | |
#define | EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL_GUID |
Typedefs | |
typedef struct _EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL | EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL |
typedef EFI_STATUS(EFIAPI * | EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_GET_DRIVER )(IN EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL *This, IN OUT EFI_HANDLE *DriverImageHandle) |
Variables | |
EFI_GUID | gEfiBusSpecificDriverOverrideProtocolGuid |
Bus drivers that have a bus specific algorithm for matching drivers to controllers are required to produce this protocol for each controller. For example, a PCI Bus Driver will produce an instance of this protocol for every PCI controller that has a PCI option ROM that contains one or more UEFI drivers. The protocol instance is attached to the handle of the PCI controller.
Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#define EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL_GUID |
Value:
{ \ 0x3bc1b285, 0x8a15, 0x4a82, {0xaa, 0xbf, 0x4d, 0x7d, 0x13, 0xfb, 0x32, 0x65 } \ }
typedef EFI_STATUS(EFIAPI * EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_GET_DRIVER)(IN EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL *This, IN OUT EFI_HANDLE *DriverImageHandle) |
Uses a bus specific algorithm to retrieve a driver image handle for a controller.
This | A pointer to the EFI_BUS_SPECIFIC_DRIVER_ OVERRIDE_PROTOCOL instance. | |
DriverImageHandle | On input, a pointer to the previous driver image handle returned by GetDriver(). On output, a pointer to the next driver image handle. Passing in a NULL, will return the first driver image handle. |
EFI_SUCCESS | A bus specific override driver is returned in DriverImageHandle. | |
EFI_NOT_FOUND | The end of the list of override drivers was reached. A bus specific override driver is not returned in DriverImageHandle. | |
EFI_INVALID_PARAMETER | DriverImageHandle is not a handle that was returned on a previous call to GetDriver(). |