1 files changed, 158 insertions, 0 deletions
diff --git a/ReferenceCode/Haswell/SampleCode/TxtOneTouch/Dxe/TxtOneTouchDxe.h b/ReferenceCode/Haswell/SampleCode/TxtOneTouch/Dxe/TxtOneTouchDxe.h
new file mode 100644
index 0000000..5722d40
--- /dev/null
+++ b/ReferenceCode/Haswell/SampleCode/TxtOneTouch/Dxe/TxtOneTouchDxe.h
@@ -0,0 +1,158 @@
+/** @file
+
+@copyright
+  Copyright (c) 1999 - 2012 Intel Corporation. All rights reserved
+  This software and associated documentation (if any) is furnished
+  under a license and may only be used or copied in accordance
+  with the terms of the license. Except as permitted by such
+  license, no part of this software or documentation may be
+  reproduced, stored in a retrieval system, or transmitted in any
+  form or by any means without the express written consent of
+  Intel Corporation.
+
+  This file contains a 'Sample Driver' and is licensed as such
+  under the terms of your license agreement with Intel or your
+  vendor.  This file may be modified by the user, subject to
+  the additional terms of the license agreement
+**/
+#ifndef _TXT_ONE_TOUCH_DXE_H_
+#define _TXT_ONE_TOUCH_DXE_H_
+
+///
+/// External include files do NOT need to be explicitly specified in real EDKII
+/// environment
+///
+#if !defined(EDK_RELEASE_VERSION) || (EDK_RELEASE_VERSION < 0x00020000)
+#include "EdkIIGlueDxe.h"
+#include EFI_GUID_DEFINITION (TxtOneTouch)
+#include EFI_PROTOCOL_DEFINITION (TxtOneTouchOp)
+#include EFI_PROTOCOL_DEFINITION (PchReset)
+#include EFI_PROTOCOL_CONSUMER (TcgService)
+#endif
+
+#define H2NL(x)             (H2NS ((x) >> 16) | (H2NS ((x) & 0xffff) << 16))
+#define H2NS(x)             ((((x) << 8) | ((x) >> 8)) & 0xffff)
+#define TPM_PP_USER_ABORT   ((TPM_RESULT) (-0x10))
+#define TPM_PP_BIOS_FAILURE ((TPM_RESULT) (-0x0f))
+
+///
+/// TPM PPI Commands
+///
+#define ENABLE              1
+#define ACTIVATE            3
+#define ENABLE_ACTIVATE     6
+#define DISABLE_DEACTIVATE  7
+
+///
+/// Definitions
+///
+#define TXT_ONE_TOUCH_VAR L"TxtOneTouch"
+#pragma pack(push, 1)
+typedef struct {
+  BOOLEAN NoTxtMaintenance;
+  BOOLEAN TpmEnable;
+  BOOLEAN TpmActive;
+  BOOLEAN VtEnable;
+  BOOLEAN VtdEnable;
+  BOOLEAN TxtEnable;
+  BOOLEAN StmEnable;
+  BOOLEAN VmxEnable;
+  BOOLEAN VmxInSmxEnable;
+  BOOLEAN VmxOutsideSmxEnable;
+  BOOLEAN SenterEnable;
+} TXT_ONE_TOUCH_SETUP;
+#pragma pack(pop)
+
+/**
+  Extend PPI operation for TxT.
+
+  @param[in] This    - Point of TXT_ONE_TOUCH_OP_PROTOCOL
+  @param[in] Command - Operation value for TxT
+
+  @retval EFI_SUCCESS     - Execute the Command successful
+  @retval EFI_UNSUPPORTED - Command is not supported
+**/
+EFI_STATUS
+EFIAPI
+TxtExecOperation (
+  IN TXT_ONE_TOUCH_OP_PROTOCOL *This,
+  IN UINT8                     Command
+  );
+
+/**
+  Confirmation dialog for TxT PPI
+
+  @param[in] This    - Point of TXT_ONE_TOUCH_OP_PROTOCOL
+  @param[in] Command - Operation value for TxT
+  @param[in] Confirm - User confirm
+
+  @retval EFI_SUCCESS     - Execute the Command successful
+  @retval EFI_UNSUPPORTED - Command is not supported
+**/
+EFI_STATUS
+EFIAPI
+TxtConfirmationDialog (
+  IN TXT_ONE_TOUCH_OP_PROTOCOL *This,
+  IN UINT8                     Command,
+  IN OUT BOOLEAN               *Confirm
+  );
+
+/**
+  Reset system.
+
+  @param[in] This    - Point of TXT_ONE_TOUCH_OP_PROTOCOL
+  @param[in] Command - Operation value for TxT
+
+  @retval EFI_SUCCESS - Always return EFI_SUCCESS
+**/
+EFI_STATUS
+EFIAPI
+TxtResetState (
+  IN TXT_ONE_TOUCH_OP_PROTOCOL *This,
+  IN UINT8                     Command
+  );
+
+/**
+  Enable/Active TPM
+
+  @param[in] Command  - The operation code for TxT One Touch function
+
+  @retval EFI_SUCCESS        - TPM command lunch success
+  @retval EFI_UNSUPPORTED    - The Command is not supported
+  @retval EFI_DEVICE_ERROR   - Faile to lunch TPM command
+**/
+EFI_STATUS
+TpmEnableActive (
+  IN UINT8 Command
+  );
+
+/**
+  Read/Write variable for enable/disable TxT one
+  touch functions
+
+  @param[in] VariableData - Point to Setup variable buffer
+  @param[in] WriteData    - TRUE, write changes to Setup Variable. FALSE, not to write variable.
+
+  @retval EFI_SUCCESS           - Operation complete successful
+  @retval EFI_INVALID_PARAMETER - VariableData is NULL
+**/
+EFI_STATUS
+ReadWriteVariable (
+  IN OUT TXT_ONE_TOUCH_SETUP *VariableData,
+  IN BOOLEAN                 WriteData
+  );
+
+/**
+  Verify the status of Chipset capaibility and Setup settings
+
+  @param[in] Data  - Point to TXT_ONE_TOUCH_SETUP
+
+  @exception EFI_UNSUPPORTED - The system is not able to lunch TxT
+  @retval EFI_SUCCESS - The system is able to lunch TxT
+**/
+EFI_STATUS
+ValidateTxtStates (
+  IN TXT_ONE_TOUCH_SETUP *Data
+  );
+
+#endif