1 files changed, 75 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/SecurityPkg/Include/Guid/PhysicalPresenceData.h b/src/VBox/Devices/EFI/Firmware/SecurityPkg/Include/Guid/PhysicalPresenceData.h
new file mode 100644
index 00000000..8ac3b424
--- /dev/null
+++ b/src/VBox/Devices/EFI/Firmware/SecurityPkg/Include/Guid/PhysicalPresenceData.h
@@ -0,0 +1,75 @@
+/** @file
+  Define the variable data structures used for TCG physical presence.
+  The TPM request from firmware or OS is saved to variable. And it is
+  cleared after it is processed in the next boot cycle. The TPM response
+  is saved to variable.
+
+Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __PHYSICAL_PRESENCE_DATA_GUID_H__
+#define __PHYSICAL_PRESENCE_DATA_GUID_H__
+
+#define EFI_PHYSICAL_PRESENCE_DATA_GUID \
+  { \
+    0xf6499b1, 0xe9ad, 0x493d, { 0xb9, 0xc2, 0x2f, 0x90, 0x81, 0x5c, 0x6c, 0xbc }\
+  }
+
+#define PHYSICAL_PRESENCE_VARIABLE  L"PhysicalPresence"
+
+typedef struct {
+  UINT8   PPRequest;      ///< Physical Presence request command.
+  UINT8   LastPPRequest;
+  UINT32  PPResponse;
+} EFI_PHYSICAL_PRESENCE;
+
+//
+// The definition of physical presence operation actions
+//
+#define PHYSICAL_PRESENCE_NO_ACTION                               0
+#define PHYSICAL_PRESENCE_ENABLE                                  1
+#define PHYSICAL_PRESENCE_DISABLE                                 2
+#define PHYSICAL_PRESENCE_ACTIVATE                                3
+#define PHYSICAL_PRESENCE_DEACTIVATE                              4
+#define PHYSICAL_PRESENCE_CLEAR                                   5
+#define PHYSICAL_PRESENCE_ENABLE_ACTIVATE                         6
+#define PHYSICAL_PRESENCE_DEACTIVATE_DISABLE                      7
+#define PHYSICAL_PRESENCE_SET_OWNER_INSTALL_TRUE                  8
+#define PHYSICAL_PRESENCE_SET_OWNER_INSTALL_FALSE                 9
+#define PHYSICAL_PRESENCE_ENABLE_ACTIVATE_OWNER_TRUE              10
+#define PHYSICAL_PRESENCE_DEACTIVATE_DISABLE_OWNER_FALSE          11
+#define PHYSICAL_PRESENCE_DEFERRED_PP_UNOWNERED_FIELD_UPGRADE     12
+#define PHYSICAL_PRESENCE_SET_OPERATOR_AUTH                       13
+#define PHYSICAL_PRESENCE_CLEAR_ENABLE_ACTIVATE                   14
+#define PHYSICAL_PRESENCE_SET_NO_PPI_PROVISION_FALSE              15
+#define PHYSICAL_PRESENCE_SET_NO_PPI_PROVISION_TRUE               16
+#define PHYSICAL_PRESENCE_SET_NO_PPI_CLEAR_FALSE                  17
+#define PHYSICAL_PRESENCE_SET_NO_PPI_CLEAR_TRUE                   18
+#define PHYSICAL_PRESENCE_SET_NO_PPI_MAINTENANCE_FALSE            19
+#define PHYSICAL_PRESENCE_SET_NO_PPI_MAINTENANCE_TRUE             20
+#define PHYSICAL_PRESENCE_ENABLE_ACTIVATE_CLEAR                   21
+#define PHYSICAL_PRESENCE_ENABLE_ACTIVATE_CLEAR_ENABLE_ACTIVATE   22
+
+//
+// This variable is used to save TPM Management Flags and corresponding operations.
+// It should be protected from malicious software (e.g. Set it as read-only variable).
+//
+#define PHYSICAL_PRESENCE_FLAGS_VARIABLE  L"PhysicalPresenceFlags"
+typedef struct {
+  UINT8   PPFlags;
+} EFI_PHYSICAL_PRESENCE_FLAGS;
+
+//
+// The definition bit of the TPM Management Flags
+//
+#define FLAG_NO_PPI_PROVISION                    BIT0
+#define FLAG_NO_PPI_CLEAR                        BIT1
+#define FLAG_NO_PPI_MAINTENANCE                  BIT2
+#define FLAG_RESET_TRACK                         BIT3
+
+extern EFI_GUID  gEfiPhysicalPresenceGuid;
+
+#endif
+