From: "Nhi Pham" <nhi@os.amperecomputing.com>
To: devel@edk2.groups.io
Cc: Nhi Pham <nhi@os.amperecomputing.com>,
Michael D Kinney <michael.d.kinney@intel.com>,
Liming Gao <gaoliming@byosoft.com.cn>,
Zhiguang Liu <zhiguang.liu@intel.com>
Subject: [PATCH 1/1] MdePkg/Tpm2Acpi.h: Add Start Method Specific Parameters for ARM SMC
Date: Thu, 21 Jan 2021 19:09:19 +0700 [thread overview]
Message-ID: <20210121120919.12781-1-nhi@os.amperecomputing.com> (raw)
Add Start Method Specific Parameters for ARM SMC Start Method described
in the TCG ACPI Specification version 1.2, revision 8.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Nhi Pham <nhi@os.amperecomputing.com>
---
MdePkg/Include/IndustryStandard/Tpm2Acpi.h | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/MdePkg/Include/IndustryStandard/Tpm2Acpi.h b/MdePkg/Include/IndustryStandard/Tpm2Acpi.h
index 3ed6834cc9ce..946bc7dab77a 100644
--- a/MdePkg/Include/IndustryStandard/Tpm2Acpi.h
+++ b/MdePkg/Include/IndustryStandard/Tpm2Acpi.h
@@ -2,6 +2,7 @@
TPM2 ACPI table definition.
Copyright (c) 2013 - 2019, Intel Corporation. All rights reserved. <BR>
+Copyright (c) 2021, Ampere Computing LLC. All rights reserved. <BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -48,6 +49,18 @@ typedef struct {
UINT64 Response;
} EFI_TPM2_ACPI_CONTROL_AREA;
+//
+// Start Method Specific Parameters for ARM SMC Start Method (11)
+// Refer to Table 9: Start Method Specific Parameters for ARM SMC
+//
+typedef struct {
+ UINT32 Interrupt;
+ UINT8 Flags;
+ UINT8 OperationFlags;
+ UINT8 Reserved[2];
+ UINT32 SmcFunctionId;
+} EFI_TPM2_ACPI_START_METHOD_SPECIFIC_PARAMETERS_ARM_SMC;
+
#pragma pack ()
#endif
--
2.17.1
next reply other threads:[~2021-01-21 12:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-21 12:09 Nhi Pham [this message]
2021-01-22 4:49 ` 回复: [PATCH 1/1] MdePkg/Tpm2Acpi.h: Add Start Method Specific Parameters for ARM SMC gaoliming
[not found] ` <165C749DE6BA3469.2801@groups.io>
2021-01-26 1:26 ` 回复: [edk2-devel] " gaoliming
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