Data Structures | |
struct | EFI_SMM_POWER_BUTTON_DISPATCH_CONTEXT |
struct | _EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL |
Defines | |
#define | EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL_GUID |
Typedefs | |
typedef struct _EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL | EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL |
typedef VOID(EFIAPI * | EFI_SMM_POWER_BUTTON_DISPATCH )(IN EFI_HANDLE DispatchHandle, IN EFI_SMM_POWER_BUTTON_DISPATCH_CONTEXT *DispatchContext) |
typedef EFI_STATUS(EFIAPI * | EFI_SMM_POWER_BUTTON_REGISTER )(IN EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL *This, IN EFI_SMM_POWER_BUTTON_DISPATCH DispatchFunction, IN EFI_SMM_POWER_BUTTON_DISPATCH_CONTEXT *DispatchContext, OUT EFI_HANDLE *DispatchHandle) |
typedef EFI_STATUS(EFIAPI * | EFI_SMM_POWER_BUTTON_UNREGISTER )(IN EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL *This, IN EFI_HANDLE DispatchHandle) |
Enumerations | |
enum | EFI_POWER_BUTTON_PHASE { PowerButtonEntry, PowerButtonExit } |
Variables | |
EFI_GUID | gEfiSmmPowerButtonDispatchProtocolGuid |
Copyright (c) 2007 - 2010, 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 that 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_SMM_POWER_BUTTON_DISPATCH_PROTOCOL_GUID |
Value:
{ \ 0xb709efa0, 0x47a6, 0x4b41, {0xb9, 0x31, 0x12, 0xec, 0xe7, 0xa8, 0xee, 0x56 } \ }
typedef VOID(EFIAPI * EFI_SMM_POWER_BUTTON_DISPATCH)(IN EFI_HANDLE DispatchHandle, IN EFI_SMM_POWER_BUTTON_DISPATCH_CONTEXT *DispatchContext) |
Dispatch function for a Power Button SMI handler.
[in] | DispatchHandle | The handle of this dispatch function. |
[in] | DispatchContext | The pointer to the dispatch function's context. The DispatchContext fields are filled in by the dispatching driver prior to invoking this dispatch function. |
typedef EFI_STATUS(EFIAPI * EFI_SMM_POWER_BUTTON_REGISTER)(IN EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL *This, IN EFI_SMM_POWER_BUTTON_DISPATCH DispatchFunction, IN EFI_SMM_POWER_BUTTON_DISPATCH_CONTEXT *DispatchContext, OUT EFI_HANDLE *DispatchHandle) |
Provides the parent dispatch service for a given SMI source generator
[in] | This | The pointer to the EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL instance. |
[in] | DispatchFunction | The function to install. |
[in] | DispatchContext | The pointer to the dispatch function's context. Indicates to the register function the Power Button SMI phase for which to invoke the dispatch function. |
[out] | DispatchHandle | Handle generated by the dispatcher to track the function instance. |
EFI_SUCCESS | The dispatch function has been successfully registered and the SMI source has been enabled. | |
EFI_DEVICE_ERROR | The driver was unable to enable the SMI source. | |
EFI_OUT_OF_RESOURCES | Not enough memory (system or SMM) to manage this child. | |
EFI_INVALID_PARAMETER | DispatchContext is invalid. The Power Button SMI phase is not within valid range. |
typedef EFI_STATUS(EFIAPI * EFI_SMM_POWER_BUTTON_UNREGISTER)(IN EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL *This, IN EFI_HANDLE DispatchHandle) |
Unregisters a power-button service.
[in] | This | The pointer to the EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL instance. |
[in] | DispatchHandle | The handle of the service to remove. |
EFI_SUCCESS | The dispatch function has been successfully unregistered, and the SMI source has been disabled, if there are no other registered child dispatch functions for this SMI source. | |
EFI_INVALID_PARAMETER | The handle is invalid. |