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Diffstat (limited to 'gpxe/src/include/gpxe/efi/Protocol/DriverBinding.h')
| -rw-r--r-- | gpxe/src/include/gpxe/efi/Protocol/DriverBinding.h | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/gpxe/src/include/gpxe/efi/Protocol/DriverBinding.h b/gpxe/src/include/gpxe/efi/Protocol/DriverBinding.h deleted file mode 100644 index 510cb7ce..00000000 --- a/gpxe/src/include/gpxe/efi/Protocol/DriverBinding.h +++ /dev/null @@ -1,153 +0,0 @@ -/** @file - UEFI DriverBinding Protocol is defined in UEFI specification. - - This protocol is produced by every driver that follows the UEFI Driver Model, - and it is the central component that allows drivers and controllers to be managed. - - 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. - -**/ - -#ifndef __EFI_DRIVER_BINDING_H__ -#define __EFI_DRIVER_BINDING_H__ - -#include <gpxe/efi/Protocol/DevicePath.h> -/// -/// Global ID for the ControllerHandle Driver Protocol -/// -#define EFI_DRIVER_BINDING_PROTOCOL_GUID \ - { \ - 0x18a031ab, 0xb443, 0x4d1a, {0xa5, 0xc0, 0xc, 0x9, 0x26, 0x1e, 0x9f, 0x71 } \ - } - -typedef struct _EFI_DRIVER_BINDING_PROTOCOL EFI_DRIVER_BINDING_PROTOCOL; - -/** - Test to see if this driver supports ControllerHandle. This service - is called by the EFI boot service ConnectController(). In - order to make drivers as small as possible, there are a few calling - restrictions for this service. ConnectController() must - follow these calling restrictions. If any other agent wishes to call - Supported() it must also follow these calling restrictions. - - @param This Protocol instance pointer. - @param ControllerHandle Handle of device to test - @param RemainingDevicePath Optional parameter use to pick a specific child - device to start. - - @retval EFI_SUCCESS This driver supports this device - @retval EFI_ALREADY_STARTED This driver is already running on this device - @retval other This driver does not support this device - -**/ -typedef -EFI_STATUS -(EFIAPI *EFI_DRIVER_BINDING_SUPPORTED)( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE ControllerHandle, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL - ); - -/** - Start this driver on ControllerHandle. This service is called by the - EFI boot service ConnectController(). In order to make - drivers as small as possible, there are a few calling restrictions for - this service. ConnectController() must follow these - calling restrictions. If any other agent wishes to call Start() it - must also follow these calling restrictions. - - @param This Protocol instance pointer. - @param ControllerHandle Handle of device to bind driver to - @param RemainingDevicePath Optional parameter use to pick a specific child - device to start. - - @retval EFI_SUCCESS This driver is added to ControllerHandle - @retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle - @retval other This driver does not support this device - -**/ -typedef -EFI_STATUS -(EFIAPI *EFI_DRIVER_BINDING_START)( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE ControllerHandle, - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL - ); - -/** - Stop this driver on ControllerHandle. This service is called by the - EFI boot service DisconnectController(). In order to - make drivers as small as possible, there are a few calling - restrictions for this service. DisconnectController() - must follow these calling restrictions. If any other agent wishes - to call Stop() it must also follow these calling restrictions. - - @param This Protocol instance pointer. - @param ControllerHandle Handle of device to stop driver on - @param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of - children is zero stop the entire bus driver. - @param ChildHandleBuffer List of Child Handles to Stop. - - @retval EFI_SUCCESS This driver is removed ControllerHandle - @retval other This driver was not removed from this device - -**/ -typedef -EFI_STATUS -(EFIAPI *EFI_DRIVER_BINDING_STOP)( - IN EFI_DRIVER_BINDING_PROTOCOL *This, - IN EFI_HANDLE ControllerHandle, - IN UINTN NumberOfChildren, - IN EFI_HANDLE *ChildHandleBuffer OPTIONAL - ); - -/// -/// This protocol provides the services required to determine if a driver supports a given controller. -/// If a controller is supported, then it also provides routines to start and stop the controller. -/// -struct _EFI_DRIVER_BINDING_PROTOCOL { - EFI_DRIVER_BINDING_SUPPORTED Supported; - EFI_DRIVER_BINDING_START Start; - EFI_DRIVER_BINDING_STOP Stop; - - /// - /// The version number of the UEFI driver that produced the - /// EFI_DRIVER_BINDING_PROTOCOL. This field is used by - /// the EFI boot service ConnectController() to determine - /// the order that driver's Supported() service will be used when - /// a controller needs to be started. EFI Driver Binding Protocol - /// instances with higher Version values will be used before ones - /// with lower Version values. The Version values of 0x0- - /// 0x0f and 0xfffffff0-0xffffffff are reserved for - /// platform/OEM specific drivers. The Version values of 0x10- - /// 0xffffffef are reserved for IHV-developed drivers. - /// - UINT32 Version; - - /// - /// The image handle of the UEFI driver that produced this instance - /// of the EFI_DRIVER_BINDING_PROTOCOL. - /// - EFI_HANDLE ImageHandle; - - /// - /// The handle on which this instance of the - /// EFI_DRIVER_BINDING_PROTOCOL is installed. In most - /// cases, this is the same handle as ImageHandle. However, for - /// UEFI drivers that produce more than one instance of the - /// EFI_DRIVER_BINDING_PROTOCOL, this value may not be - /// the same as ImageHandle. - /// - EFI_HANDLE DriverBindingHandle; -}; - -extern EFI_GUID gEfiDriverBindingProtocolGuid; - -#endif |