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MdePkg: Reference 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 update the original files which
related to old SMM modules, also keep the compatible with old SMM
related drivers.

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 14:35:08 +08:00
parent 07c6a47e70
commit 2f208e59e4
23 changed files with 248 additions and 1351 deletions
Download Patch File Download Diff File Expand all files Collapse all files

90
MdePkg/Include/Protocol/SmmGpiDispatch2.h
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@@ -9,7 +9,7 @@
given event types. Several inputs can be enabled. This purpose of this interface is to generate an
SMI in response to any of these inputs having a true value provided.
Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 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
@@ -26,98 +26,22 @@
#ifndef _SMM_GPI_DISPATCH2_H_
#define _SMM_GPI_DISPATCH2_H_
#include <Protocol/MmGpiDispatch.h>
#include <Pi/PiSmmCis.h>
#define EFI_SMM_GPI_DISPATCH2_PROTOCOL_GUID \
{ \
0x25566b03, 0xb577, 0x4cbf, {0x95, 0x8c, 0xed, 0x66, 0x3e, 0xa2, 0x43, 0x80 } \
}
#define EFI_SMM_GPI_DISPATCH2_PROTOCOL_GUID EFI_MM_GPI_DISPATCH_PROTOCOL_GUID
///
/// The dispatch function's context.
///
typedef struct {
///
/// A number from one of 2^64 possible GPIs that can generate an SMI. A
/// 0 corresponds to logical GPI[0]; 1 corresponds to logical GPI[1]; and
/// GpiNum of N corresponds to GPI[N], where N can span from 0 to 2^64-1.
///
UINT64 GpiNum;
} EFI_SMM_GPI_REGISTER_CONTEXT;
typedef EFI_MM_GPI_REGISTER_CONTEXT EFI_SMM_GPI_REGISTER_CONTEXT;
typedef struct _EFI_SMM_GPI_DISPATCH2_PROTOCOL EFI_SMM_GPI_DISPATCH2_PROTOCOL;
typedef EFI_MM_GPI_REGISTER EFI_SMM_GPI_REGISTER2;
/**
Registers a child SMI source dispatch function with a parent SMM driver.
typedef EFI_MM_GPI_UNREGISTER EFI_SMM_GPI_UNREGISTER2;
This service registers a function (DispatchFunction) which will be called when an SMI is
generated because of one or more of the GPIs 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 pointing to another instance of
EFI_SMM_GPI_REGISTER_CONTEXT describing the GPIs which actually caused the SMI and
CommBufferSize pointing to the size of the structure.
typedef EFI_MM_GPI_DISPATCH_PROTOCOL EFI_SMM_GPI_DISPATCH2_PROTOCOL;
@param[in] This Pointer to the EFI_SMM_GPI_DISPATCH2_PROTOCOL instance.
@param[in] DispatchFunction Function to register for handler when the specified GPI causes an SMI.
@param[in] RegisterContext 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 GPI(s) 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 SMI source has been enabled.
@retval EFI_DEVICE_ERROR The driver was unable to enable the SMI source.
@retval EFI_INVALID_PARAMETER RegisterContext is invalid. The GPI input value
is not within valid range.
@retval EFI_OUT_OF_RESOURCES There is not enough memory (system or SMM) to manage this child.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_SMM_GPI_REGISTER2)(
IN CONST EFI_SMM_GPI_DISPATCH2_PROTOCOL *This,
IN EFI_SMM_HANDLER_ENTRY_POINT2 DispatchFunction,
IN CONST EFI_SMM_GPI_REGISTER_CONTEXT *RegisterContext,
OUT EFI_HANDLE *DispatchHandle
);
/**
Unregisters a General Purpose Input (GPI) service.
This service removes the handler associated with DispatchHandle so that it will no longer be
called when the GPI triggers an SMI.
@param[in] This Pointer to the EFI_SMM_GPI_DISPATCH2_PROTOCOL instance.
@param[in] DispatchHandle Handle of the service to remove.
@retval EFI_SUCCESS Handle of the service to remove.
@retval EFI_INVALID_PARAMETER The DispatchHandle was not valid.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_SMM_GPI_UNREGISTER2)(
IN CONST EFI_SMM_GPI_DISPATCH2_PROTOCOL *This,
IN EFI_HANDLE DispatchHandle
);
///
/// Interface structure for the SMM GPI SMI Dispatch Protocol
///
/// The SMM GPI SMI Dispatch Protocol provides the parent dispatch service
/// for the General Purpose Input (GPI) SMI source generator.
///
struct _EFI_SMM_GPI_DISPATCH2_PROTOCOL {
EFI_SMM_GPI_REGISTER2 Register;
EFI_SMM_GPI_UNREGISTER2 UnRegister;
///
/// Denotes the maximum value of inputs that can have handlers attached.
///
UINTN NumSupportedGpis;
};
extern EFI_GUID gEfiSmmGpiDispatch2ProtocolGuid;