Add 4 Framework/PI SMM thunk drivers. Combined use of these drivers can support usage model of PI SMM infrastructure + Framework Chipset SMM code + Framework platform SMM code in ECP platforms.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9657 6f19259b-4bc3-4df7-8a09-765794883524

3 files changed, 252 insertions, 0 deletions

diff --git a/EdkCompatibilityPkg/Compatibility/SmmControl2OnSmmControlThunk/SmmControl2OnSmmControlThunk.c b/EdkCompatibilityPkg/Compatibility/SmmControl2OnSmmControlThunk/SmmControl2OnSmmControlThunk.c
new file mode 100644
index 0000000000..1b8a40779b
--- /dev/null
+++ b/EdkCompatibilityPkg/Compatibility/SmmControl2OnSmmControlThunk/SmmControl2OnSmmControlThunk.c
@@ -0,0 +1,128 @@
+/** @file

+  SMM Control2 Protocol on SMM Control Protocol Thunk driver.

+

+  Copyright (c) 2009 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.

+

+**/

+

+#include "SmmControl2OnSmmControlThunk.h"

+

+EFI_SMM_CONTROL2_PROTOCOL gSmmControl2 = {

+  SmmControl2Trigger,

+  SmmControl2Clear,

+  0

+};

+

+EFI_SMM_CONTROL_PROTOCOL  *mSmmControl;

+UINT8                      mDataPort;

+

+/**

+  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_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

+  )

+{

+  UINTN  ArgumentBufferSize = 0;

+

+  if (CommandPort != NULL) {

+    ArgumentBufferSize = 1;

+  }

+  if (DataPort != NULL) {

+    IoWrite8 (mDataPort, *DataPort);

+  }

+  return mSmmControl->Trigger (mSmmControl, (INT8 *)CommandPort, &ArgumentBufferSize, Periodic, ActivationInterval);

+}

+

+/**

+  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

+  )

+{

+  return mSmmControl->Clear (mSmmControl, Periodic);

+}

+

+/**

+  Entry Point for this thunk driver.

+

+  @param[in] ImageHandle  Image handle of this driver.

+  @param[in] SystemTable  A Pointer to the EFI System Table.

+

+  @retval EFI_SUCCESS  The entry point is executed successfully.

+  @retval other        Some error occurred when executing this entry point.

+**/

+EFI_STATUS

+EFIAPI

+SmmControl2ThunkMain (

+  IN EFI_HANDLE        ImageHandle,

+  IN EFI_SYSTEM_TABLE  *SystemTable

+  )

+{

+  EFI_STATUS               Status;

+  EFI_SMM_CONTROL_REGISTER RegisterInfo;

+

+  ///

+  /// Locate Framework SMM Control Protocol

+  ///

+  Status = gBS->LocateProtocol (&gEfiSmmControlProtocolGuid, NULL, (VOID **)&mSmmControl);

+  ASSERT_EFI_ERROR (Status);

+

+  gSmmControl2.MinimumTriggerPeriod = mSmmControl->MinimumTriggerPeriod;

+

+  Status = mSmmControl->GetRegisterInfo (mSmmControl, &RegisterInfo);

+  ASSERT_EFI_ERROR (Status);

+  mDataPort = RegisterInfo.SmiDataRegister;

+

+  ///

+  /// Publish framework SMM Control Protocol

+  ///

+  Status = gBS->InstallProtocolInterface (

+                  &ImageHandle,

+                  &gEfiSmmControl2ProtocolGuid,

+                  EFI_NATIVE_INTERFACE,

+                  &gSmmControl2

+                  );

+  return Status;

+}

+

diff --git a/EdkCompatibilityPkg/Compatibility/SmmControl2OnSmmControlThunk/SmmControl2OnSmmControlThunk.h b/EdkCompatibilityPkg/Compatibility/SmmControl2OnSmmControlThunk/SmmControl2OnSmmControlThunk.h
new file mode 100644
index 0000000000..ebee0086fe
--- /dev/null
+++ b/EdkCompatibilityPkg/Compatibility/SmmControl2OnSmmControlThunk/SmmControl2OnSmmControlThunk.h
@@ -0,0 +1,73 @@
+/** @file

+  Include file for SMM Control2 Protocol on SMM Control Protocol Thunk driver.

+  

+  Copyright (c) 2009, 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.

+

+**/

+

+#ifndef  _SMM_CONTROL2_ON_SMM_CONTROL_THUNK_H_

+#define  _SMM_CONTROL2_ON_SMM_CONTROL_THUNK_H_

+

+#include <PiDxe.h>

+#include <FrameworkSmm.h>

+#include <Library/DebugLib.h>

+#include <Library/UefiBootServicesTableLib.h>

+#include <Library/UefiDriverEntryPoint.h>

+#include <Library/IoLib.h>

+#include <Protocol/SmmControl2.h>

+#include <Protocol/SmmControl.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_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  

diff --git a/EdkCompatibilityPkg/Compatibility/SmmControl2OnSmmControlThunk/SmmControl2OnSmmControlThunk.inf b/EdkCompatibilityPkg/Compatibility/SmmControl2OnSmmControlThunk/SmmControl2OnSmmControlThunk.inf
new file mode 100644
index 0000000000..2c3996b1b7
--- /dev/null
+++ b/EdkCompatibilityPkg/Compatibility/SmmControl2OnSmmControlThunk/SmmControl2OnSmmControlThunk.inf
@@ -0,0 +1,51 @@
+## @file

+#  Component description file for SMM Control2 Protocol on SMM Control Protocol Thunk driver.

+#

+#  Copyright (c) 2009, 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.

+#

+#**/

+

+[Defines]

+  INF_VERSION                    = 0x00010005

+  BASE_NAME                      = SmmControl2OnSmmControlThunk

+  FILE_GUID                      = B55A4515-5895-4ea8-845B-75B7480F6502

+  MODULE_TYPE                    = DXE_DRIVER

+  VERSION_STRING                 = 1.0

+  ENTRY_POINT                    = SmmControl2ThunkMain

+

+#

+# The following information is for reference only and not required by the build tools.

+#

+#  VALID_ARCHITECTURES           = IA32 X64

+#

+

+[Sources]

+  SmmControl2OnSmmControlThunk.c

+  SmmControl2OnSmmControlThunk.h

+

+[Packages]

+  MdePkg/MdePkg.dec

+  IntelFrameworkPkg/IntelFrameworkPkg.dec

+  EdkCompatibilityPkg/EdkCompatibilityPkg.dec

+

+[LibraryClasses]

+  UefiDriverEntryPoint

+  UefiBootServicesTableLib

+  DebugLib

+  IoLib

+

+[Protocols]

+  gEfiSmmControlProtocolGuid            # PROTOCOL ALWAYS_CONSUMED

+  gEfiSmmControl2ProtocolGuid           # PROTOCOL ALWAYS_PRODUCED

+

+[Depex]

+  gEfiSmmControlProtocolGuid

+