blob: 25e9d3afb766d11782f8046cfffe313a535ffc04 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
/** @file
Include file for SMM Control2 Protocol on SMM Control Protocol Thunk driver.
Copyright (c) 2009 - 2011, 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.
**/
#ifndef _SMM_CONTROL2_ON_SMM_CONTROL_THUNK_H_
#define _SMM_CONTROL2_ON_SMM_CONTROL_THUNK_H_
#include <PiDxe.h>
#include <FrameworkSmm.h>
#include <Protocol/SmmControl2.h>
#include <Protocol/SmmControl.h>
#include <Guid/EventGroup.h>
#include <Library/DebugLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiRuntimeLib.h>
#include <Library/IoLib.h>
/**
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.
**/
EFI_STATUS
EFIAPI
SmmControl2Trigger (
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.
**/
EFI_STATUS
EFIAPI
SmmControl2Clear (
IN CONST EFI_SMM_CONTROL2_PROTOCOL *This,
IN BOOLEAN Periodic OPTIONAL
);
#endif
|
