Initial directory structure of IntelFrameworkPkg.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2657 6f19259b-4bc3-4df7-8a09-765794883524
2007-06-15 10:02:42 +00:00
parent 5879b8754a
commit 79964ac84e
67 changed files with 17948 additions and 0 deletions
--- a/IntelFrameworkPkg/Include/Protocol/SmmPowerButtonDispatch.h
+++ b/IntelFrameworkPkg/Include/Protocol/SmmPowerButtonDispatch.h
@@ -0,0 +1,147 @@
+/** @file
+  This file declares EFI Smm Power Button Smi Child Protocol
+
+  Copyright (c) 2007, 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.
+
+  Module Name:  SmmPowerButtonDispatch.h
+
+  @par Revision Reference:
+  This Protocol is defined in Framework of EFI SMM Core Interface Spec
+  Version 0.9.
+
+**/
+
+#ifndef _EFI_SMM_POWER_BUTTON_DISPATCH_H_
+#define _EFI_SMM_POWER_BUTTON_DISPATCH_H_
+
+//
+// Global ID for the Power Button SMI Protocol
+//
+#define EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL_GUID \
+  { \
+    0xb709efa0, 0x47a6, 0x4b41, {0xb9, 0x31, 0x12, 0xec, 0xe7, 0xa8, 0xee, 0x56 } \
+  }
+
+typedef struct _EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL  EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL;
+
+//
+// Related Definitions
+//
+//
+// Power Button. Example, Use for changing LEDs before ACPI OS is on.
+//    - DXE/BDS Phase
+//    - OS Install Phase
+//
+typedef enum {
+  PowerButtonEntry,
+  PowerButtonExit
+} EFI_POWER_BUTTON_PHASE;
+
+typedef struct {
+  EFI_POWER_BUTTON_PHASE  Phase;
+} EFI_SMM_POWER_BUTTON_DISPATCH_CONTEXT;
+
+//
+// Member functions
+//
+/**
+  Dispatch function for a Power Button SMI handler.
+
+  @param  DispatchHandle        Handle of this dispatch function.
+  @param  DispatchContext       Pointer to the dispatch function's context.
+                                The DispatchContext fields are filled in
+                                by the dispatching driver prior to
+                                invoking this dispatch function.
+
+  Nothing
+
+**/
+typedef
+VOID
+(EFIAPI *EFI_SMM_POWER_BUTTON_DISPATCH) (
+  IN  EFI_HANDLE                             DispatchHandle,
+  IN  EFI_SMM_POWER_BUTTON_DISPATCH_CONTEXT  *DispatchContext
+  );
+
+/**
+  Register a child SMI source dispatch function with a parent SMM driver
+
+  @param  This                  Protocol instance pointer.
+  @param  DispatchFunction      Pointer to dispatch function to be invoked for
+                                this SMI source
+  @param  DispatchContext       Pointer to the dispatch function's context.
+                                The caller fills this context in before calling
+                                the register function to indicate to the register
+                                function the Power Button SMI phase for which the dispatch
+                                function should be invoked.
+  @param  DispatchHandle        Handle of dispatch function, for when interfacing
+                                with the parent Sx state SMM driver.
+
+  @retval EFI_SUCCESS           The dispatch function has been successfully
+                                registered and the SMI source has been enabled.
+  @retval EFI_DEVICE_ERROR      The driver was unable to enable the SMI source.
+  @retval EFI_OUT_OF_RESOURCES  Not enough memory (system or SMM) to manage this
+                                child.
+  @retval EFI_INVALID_PARAMETER DispatchContext is invalid. The Power Button SMI
+                                phase is not within valid range.
+
+**/
+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
+  );
+
+/**
+  Unregister a child SMI source dispatch function with a parent SMM driver
+
+  @param  This                  Protocol instance pointer.
+  @param  DispatchHandle        Handle of dispatch function to deregister.
+
+  @retval 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.
+  @retval EFI_INVALID_PARAMETER Handle is invalid.
+  @retval other                 TBD
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SMM_POWER_BUTTON_UNREGISTER) (
+  IN EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL             *This,
+  IN  EFI_HANDLE                                        DispatchHandle
+  );
+
+//
+// Interface structure for the SMM Power Button SMI Dispatch Protocol
+//
+/**
+  @par Protocol Description:
+  Provides the parent dispatch service for the SMM power button SMI source generator.
+
+  @param Register
+  Installs a child service to be dispatched by this protocol.
+
+  @param UnRegister
+  Removes a child service dispatched by this protocol.
+
+**/
+struct _EFI_SMM_POWER_BUTTON_DISPATCH_PROTOCOL {
+  EFI_SMM_POWER_BUTTON_REGISTER   Register;
+  EFI_SMM_POWER_BUTTON_UNREGISTER UnRegister;
+};
+
+extern EFI_GUID gEfiSmmPowerButtonDispatchProtocolGuid;
+
+#endif