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From: min.m.xu@intel.com
To: devel@edk2.groups.io
Cc: Min Xu <min.m.xu@intel.com>,
	Doug Reiland <doug.reiland@intel.com>,
	Jordan Justen <jordan.l.justen@intel.com>,
	Laszlo Ersek <lersek@redhat.com>,
	Jiewen Yao <jiewen.yao@intel.com>
Subject: [PATCH 2/3] OvmfPkg: Add PCDs for TdxLib
Date: Tue,  9 Mar 2021 08:54:42 +0800	[thread overview]
Message-ID: <b0d94e97a4620b2a38e97cb9e8005d3ddfcc5fb3.1615249174.git.min.m.xu@intel.com> (raw)
In-Reply-To: <cover.1615249174.git.min.m.xu@intel.com>

From: Min Xu <min.m.xu@intel.com>

TdxLib for OvmfPkg depends on the below PCDs
  - PcdUseTdxAcceptPage
    Indicate whether TdCall(AcceptPage) is used.
  - PcdUseTdxEmulation
    Indicate whether TdxEmulation is used.

Signed-off-by: Min Xu <min.m.xu@intel.com>
Signed-off-by: Doug Reiland <doug.reiland@intel.com>

CC: Jordan Justen <jordan.l.justen@intel.com>
CC: Laszlo Ersek <lersek@redhat.com>
CC: Jiewen Yao <jiewen.yao@intel.com>
---
 OvmfPkg/OvmfPkg.dec | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/OvmfPkg/OvmfPkg.dec b/OvmfPkg/OvmfPkg.dec
index 4348bb45c6..68b3fd86d5 100644
--- a/OvmfPkg/OvmfPkg.dec
+++ b/OvmfPkg/OvmfPkg.dec
@@ -317,6 +317,12 @@
   gUefiOvmfPkgTokenSpaceGuid.PcdSevLaunchSecretBase|0x0|UINT32|0x42
   gUefiOvmfPkgTokenSpaceGuid.PcdSevLaunchSecretSize|0x0|UINT32|0x43
 
+  ## Indicate whether TdCall(AcceptPage) is used.
+  gUefiOvmfPkgTokenSpaceGuid.PcdUseTdxAcceptPage|TRUE|BOOLEAN|0x44
+  ## Indicate whether TdxEmulation is used.
+  gUefiOvmfPkgTokenSpaceGuid.PcdUseTdxEmulation|0x1|UINT32|0x45
+
+
 [PcdsDynamic, PcdsDynamicEx]
   gUefiOvmfPkgTokenSpaceGuid.PcdEmuVariableEvent|0|UINT64|2
   gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashVariablesEnable|FALSE|BOOLEAN|0x10
-- 
2.29.2.windows.2


  parent reply	other threads:[~2021-03-09  0:54 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-09  0:54 [PATCH 0/3] Add TdxLib support for Intel TDX min.m.xu
2021-03-09  0:54 ` [PATCH 1/3] MdePkg: Add Tdx support lib min.m.xu
2021-03-09  1:38   ` 回复: [edk2-devel] " gaoliming
2021-03-09  5:33     ` Min Xu
2021-03-09  0:54 ` min.m.xu [this message]
2021-03-09  0:54 ` [PATCH 3/3] OvmfPkg: Implement library support for TdxLib SEC and DXE on OVMF min.m.xu
2021-03-09  1:37 ` 回复: [edk2-devel] [PATCH 0/3] Add TdxLib support for Intel TDX gaoliming

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