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MdePkg: Add new definitions for Management Mode.

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In PI 1.5 version, system management mode name(SMM) has been changed
to Management Mode(MM). It impacts the current code which still use
SMM/Smram/SMI keywords. This patch add new definition which use
MM/MmRam/MMI keywords to follow new spec definitions.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Eric Dong
2017-08-28 14:20:31 +08:00
parent 47bfbd7f80
commit 07c6a47e70
24 changed files with 2618 additions and 0 deletions
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117
MdePkg/Include/Protocol/MmPowerButtonDispatch.h Normal file
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/** @file
MM Power Button Dispatch Protocol as defined in PI 1.5 Specification
Volume 4 Management Mode Core Interface.
This protocol provides the parent dispatch service for the power button MMI source generator.
Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
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.
@par Revision Reference:
This protocol is from PI Version 1.5.
**/
#ifndef _MM_POWER_BUTTON_DISPATCH_H_
#define _MM_POWER_BUTTON_DISPATCH_H_
#include <Pi/PiMmCis.h>
#define EFI_MM_POWER_BUTTON_DISPATCH_PROTOCOL_GUID \
{ \
0x1b1183fa, 0x1823, 0x46a7, {0x88, 0x72, 0x9c, 0x57, 0x87, 0x55, 0x40, 0x9d } \
}
///
/// Power Button phases.
///
typedef enum {
EfiPowerButtonEntry,
EfiPowerButtonExit,
EfiPowerButtonMax
} EFI_POWER_BUTTON_PHASE;
///
/// The dispatch function's context.
///
typedef struct {
///
/// Designates whether this handler should be invoked upon entry or exit.
///
EFI_POWER_BUTTON_PHASE Phase;
} EFI_MM_POWER_BUTTON_REGISTER_CONTEXT;
typedef struct _EFI_MM_POWER_BUTTON_DISPATCH_PROTOCOL EFI_MM_POWER_BUTTON_DISPATCH_PROTOCOL;
/**
Provides the parent dispatch service for a power button event.
This service registers a function (DispatchFunction) which will be called when an MMI is
generated because the power button was pressed or released, as specified by RegisterContext.
On return, DispatchHandle contains a unique handle which may be used later to unregister the
function using UnRegister().
The DispatchFunction will be called with Context set to the same value as was passed into
this function in RegisterContext and with CommBuffer and CommBufferSize set to NULL.
@param[in] This Pointer to the EFI_MM_POWER_BUTTON_DISPATCH_PROTOCOL instance.
@param[in] DispatchFunction Function to register for handler when power button is pressed or released.
@param[in] RegisterContext Pointer to the dispatch function's context. The caller fills in this context
before calling the Register() function to indicate to the Register() function
the power button MMI phase for which the dispatch function should be invoked.
@param[out] DispatchHandle Handle generated by the dispatcher to track the function instance.
@retval EFI_SUCCESS The dispatch function has been successfully
registered and the MMI source has been enabled.
@retval EFI_DEVICE_ERROR The driver was unable to enable the MMI source.
@retval EFI_INVALID_PARAMETER RegisterContext is invalid. The power button input value
is not within valid range.
@retval EFI_OUT_OF_RESOURCES There is not enough memory (system or MM) to manage this child.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_MM_POWER_BUTTON_REGISTER)(
IN CONST EFI_MM_POWER_BUTTON_DISPATCH_PROTOCOL *This,
IN EFI_MM_HANDLER_ENTRY_POINT DispatchFunction,
IN EFI_MM_POWER_BUTTON_REGISTER_CONTEXT *RegisterContext,
OUT EFI_HANDLE *DispatchHandle
);
/**
Unregisters a power-button service.
This service removes the handler associated with DispatchHandle so that it will no longer be
called when the standby button is pressed or released.
@param[in] This Pointer to the EFI_MM_POWER_BUTTON_DISPATCH_PROTOCOL instance.
@param[in] DispatchHandle Handle of the service to remove.
@retval EFI_SUCCESS The service has been successfully removed.
@retval EFI_INVALID_PARAMETER The DispatchHandle was not valid.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_MM_POWER_BUTTON_UNREGISTER)(
IN CONST EFI_MM_POWER_BUTTON_DISPATCH_PROTOCOL *This,
IN EFI_HANDLE DispatchHandle
);
///
/// Interface structure for the MM Power Button Dispatch Protocol.
///
/// This protocol provides the parent dispatch service for the power button MMI source generator.
///
struct _EFI_MM_POWER_BUTTON_DISPATCH_PROTOCOL {
EFI_MM_POWER_BUTTON_REGISTER Register;
EFI_MM_POWER_BUTTON_UNREGISTER UnRegister;
};
extern EFI_GUID gEfiMmPowerButtonDispatchProtocolGuid;
#endif