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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
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79
MdePkg/Include/Protocol/SmmControl2.h
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@@ -11,7 +11,7 @@
accessed, will generate the SMI. Also, the hardware optionally supports the periodic generation of
these signals.
Copyright (c) 2009 - 2011, 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
@@ -25,81 +25,16 @@
#ifndef _SMM_CONTROL2_H_
#define _SMM_CONTROL2_H_
#include <PiDxe.h>
#include <Protocol/MmControl.h>
#define EFI_SMM_CONTROL2_PROTOCOL_GUID \
{ \
0x843dc720, 0xab1e, 0x42cb, {0x93, 0x57, 0x8a, 0x0, 0x78, 0xf3, 0x56, 0x1b} \
}
#define EFI_SMM_CONTROL2_PROTOCOL_GUID EFI_MM_CONTROL_PROTOCOL_GUID
typedef struct _EFI_SMM_CONTROL2_PROTOCOL EFI_SMM_CONTROL2_PROTOCOL;
typedef UINTN EFI_SMM_PERIOD;
typedef EFI_MM_CONTROL_PROTOCOL EFI_SMM_CONTROL2_PROTOCOL;
typedef EFI_MM_PERIOD EFI_SMM_PERIOD;
/**
Invokes SMI activation from either the preboot or runtime environment.
This function generates an SMI.
@param[in] This The EFI_SMM_CONTROL2_PROTOCOL instance.
@param[in,out] CommandPort The value written to the command port.
@param[in,out] DataPort The value written to the data port.
@param[in] Periodic Optional mechanism to engender a periodic stream.
@param[in] ActivationInterval Optional parameter to repeat at this period one
time or, if the Periodic Boolean is set, periodically.
@retval EFI_SUCCESS The SMI/PMI has been engendered.
@retval EFI_DEVICE_ERROR The timing is unsupported.
@retval EFI_INVALID_PARAMETER The activation period is unsupported.
@retval EFI_INVALID_PARAMETER The last periodic activation has not been cleared.
@retval EFI_NOT_STARTED The SMM base service has not been initialized.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_SMM_ACTIVATE2)(
IN CONST EFI_SMM_CONTROL2_PROTOCOL *This,
IN OUT UINT8 *CommandPort OPTIONAL,
IN OUT UINT8 *DataPort OPTIONAL,
IN BOOLEAN Periodic OPTIONAL,
IN UINTN ActivationInterval OPTIONAL
);
/**
Clears any system state that was created in response to the Trigger() call.
This function acknowledges and causes the deassertion of the SMI activation source.
@param[in] This The EFI_SMM_CONTROL2_PROTOCOL instance.
@param[in] Periodic Optional parameter to repeat at this period one time
@retval EFI_SUCCESS The SMI/PMI has been engendered.
@retval EFI_DEVICE_ERROR The source could not be cleared.
@retval EFI_INVALID_PARAMETER The service did not support the Periodic input argument.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_SMM_DEACTIVATE2)(
IN CONST EFI_SMM_CONTROL2_PROTOCOL *This,
IN BOOLEAN Periodic OPTIONAL
);
///
/// The EFI_SMM_CONTROL2_PROTOCOL is produced by a runtime driver. It provides an
/// abstraction of the platform hardware that generates an SMI. There are often I/O ports that, when
/// accessed, will generate the SMI. Also, the hardware optionally supports the periodic generation of
/// these signals.
///
struct _EFI_SMM_CONTROL2_PROTOCOL {
EFI_SMM_ACTIVATE2 Trigger;
EFI_SMM_DEACTIVATE2 Clear;
///
/// Minimum interval at which the platform can set the period. A maximum is not
/// specified in that the SMM infrastructure code can emulate a maximum interval that is
/// greater than the hardware capabilities by using software emulation in the SMM
/// infrastructure code.
///
EFI_SMM_PERIOD MinimumTriggerPeriod;
};
typedef EFI_MM_ACTIVATE EFI_SMM_ACTIVATE2;
typedef EFI_MM_DEACTIVATE EFI_SMM_DEACTIVATE2;
extern EFI_GUID gEfiSmmControl2ProtocolGuid;
#endif