From: "Min Xu" <min.m.xu@intel.com>
To: "devel@edk2.groups.io" <devel@edk2.groups.io>,
"Gao, Liming" <gaoliming@byosoft.com.cn>
Cc: "Kinney, Michael D" <michael.d.kinney@intel.com>,
"Liu, Zhiguang" <zhiguang.liu@intel.com>,
'Gerd Hoffmann' <kraxel@redhat.com>,
"Yao, Jiewen" <jiewen.yao@intel.com>,
'Sami Mujawar' <sami.mujawar@arm.com>
Subject: Re: [edk2-devel] 回复: [PATCH 3/8] MdePkg: Add definition of EFI_CC_EVENT_HOB_GUID
Date: Thu, 3 Mar 2022 07:13:19 +0000 [thread overview]
Message-ID: <PH0PR11MB5064F762D8D288209D61E2CCC5049@PH0PR11MB5064.namprd11.prod.outlook.com> (raw)
In-Reply-To: <040f01d82dd8$3633f430$a29bdc90$@byosoft.com.cn>
On March 2, 2022 9:53 AM, Gao Liming wrote:
> Min:
> Is this GUID from
> intel-tdx-guest-hypervisor-communication-interface-1.0-344426-002.pdf?
>
> > EFI_CC_EVENT_HOB_GUID is the global ID of a GUIDed HOB used to pass
> > TDX_DIGEST_VALUE from SEC to a DXE Driver ( This DXE driver will be
> > introduced in the following commit in this patch-sets ). In that DXE
> > driver this GUIDed HOB will be parsed and the TDX_DIGEST_VALUE then
> > will be extracted. After that a EFI_CC_EVENT will be created based on
> > it.
Liming
EFI_CC_EVENT_HOB_GUID is not defined in the GHCI spec. It is used internally by edk2. I will move its definition to SecurityPkg.
Thanks
Min
next prev parent reply other threads:[~2022-03-03 7:13 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-02 0:27 [PATCH 0/8] Enable RTMR based measurement and measure boot for Td guest Min Xu
2022-03-02 0:28 ` [PATCH 1/8] Security: Add HashLibBaseCryptoRouterTdx Min Xu
2022-03-02 0:28 ` [PATCH 2/8] CryptoPkg: Add SecCryptLib Min Xu
2022-03-02 0:28 ` [PATCH 3/8] MdePkg: Add definition of EFI_CC_EVENT_HOB_GUID Min Xu
2022-03-02 1:52 ` 回复: " gaoliming
2022-03-03 7:13 ` Min Xu [this message]
2022-03-02 0:28 ` [PATCH 4/8] OvmfPkg/IntelTdx: Measure Td HobList and Configuration FV Min Xu
2022-03-02 0:28 ` [PATCH 5/8] MdePkg: Define CC Measure EventLog ACPI Table Min Xu
2022-03-09 15:35 ` Sami Mujawar
2022-03-10 5:48 ` Yao, Jiewen
2022-03-10 10:27 ` Sami Mujawar
2022-03-17 13:10 ` Sami Mujawar
2022-03-17 13:23 ` Yao, Jiewen
2022-03-17 13:25 ` Samer El-Haj-Mahmoud
2022-03-17 13:33 ` [edk2-devel] " Yao, Jiewen
2022-03-02 0:28 ` [PATCH 6/8] OvmfPkg: Add PCDs for LAML/LASA field in CC EVENTLOG ACPI table Min Xu
2022-03-02 0:28 ` [PATCH 7/8] OvmfPkg/IntelTdx: Add TdTcg2Dxe Min Xu
2022-03-02 0:28 ` [PATCH 8/8] OvmfPkg/IntelTdx: Enable RTMR based measurement and measure boot Min Xu
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