Re: [PATCH 1/2] MdePkg: Tpm2Acpi.h: Update TPM2 ACPI table version

["Yao, Jiewen" <jiewen.yao@intel.com>]

Hi
Can we keep the old definition?

-#define EFI_TPM2_ACPI_TABLE_REVISION  3
+#define EFI_TPM2_ACPI_TABLE_REVISION  4

E.g.
#define EFI_TPM2_ACPI_TABLE_REVISION_3  3
#define EFI_TPM2_ACPI_TABLE_REVISION_4  4
#define EFI_TPM2_ACPI_TABLE_REVISION    EFI_TPM2_ACPI_TABLE_REVISION_4

So that it can be used in other code.

Thank you
Yao Jiewen


> -----Original Message-----
> From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of Zhang,
> Chao B
> Sent: Tuesday, January 10, 2017 10:25 AM
> To: edk2-devel@lists.01.org
> Cc: Yao, Jiewen <jiewen.yao@intel.com>; Zhang, Chao B
> <chao.b.zhang@intel.com>; Zeng, Star <star.zeng@intel.com>
> Subject: [edk2] [PATCH 1/2] MdePkg: Tpm2Acpi.h: Update TPM2 ACPI table
> version
> 
> Update TPM2 ACPI Table revision to 4. New version & data structure is
> defined in TCG ACPI Spec 00.37
> 
> Contributed-under: TianoCore Contribution Agreement 1.0
> Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
> ---
>  MdePkg/Include/IndustryStandard/Tpm2Acpi.h | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/MdePkg/Include/IndustryStandard/Tpm2Acpi.h
> b/MdePkg/Include/IndustryStandard/Tpm2Acpi.h
> index 73ef561..3500739 100644
> --- a/MdePkg/Include/IndustryStandard/Tpm2Acpi.h
> +++ b/MdePkg/Include/IndustryStandard/Tpm2Acpi.h
> @@ -1,7 +1,7 @@
>  /** @file
>    TPM2 ACPI table definition.
> 
> -Copyright (c) 2013, Intel Corporation. All rights reserved. <BR>
> +Copyright (c) 2013 - 2017, 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
> @@ -19,11 +19,12 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY
> KIND, EITHER EXPRESS OR IMPLIED.
> 
>  #pragma pack (1)
> 
> -#define EFI_TPM2_ACPI_TABLE_REVISION  3
> +#define EFI_TPM2_ACPI_TABLE_REVISION  4
> 
>  typedef struct {
>    EFI_ACPI_DESCRIPTION_HEADER Header;
> -  UINT32                      Flags;
> +  UINT16                      PlatformClass;
> +  UINT16                      Reserved;
>    UINT64                      AddressOfControlArea;
>    UINT32                      StartMethod;
>  //UINT8                       PlatformSpecificParameters[];
> --
> 1.9.5.msysgit.1
> 
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