From: "Guo Dong" <guo.dong@intel.com>
To: devel@edk2.groups.io
Cc: eric.dong@intel.com, ray.ni@intel.com, lersek@redhat.com,
rahul1.kumar@intel.com
Subject: [edk2-devel] [PATCH] UefiCpuPkg/SmmCpuFeaturesLib: Add Tiger Lake support
Date: Wed, 2 Dec 2020 14:45:43 -0700 [thread overview]
Message-ID: <20201202214543.23684-1-guo.dong@intel.com> (raw)
Add Tiger Lake ModelId support in the SMM CPU feature lib.
Signed-off-by: Guo Dong <guo.dong@intel.com>
---
UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c
index a00786a8eb..8fed18cf0e 100644
--- a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c
+++ b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c
@@ -292,7 +292,8 @@ SmmCpuFeaturesInitializeProcessor (
if (FamilyId == 0x06) {
if (ModelId == 0x3C || ModelId == 0x45 || ModelId == 0x46 ||
ModelId == 0x3D || ModelId == 0x47 || ModelId == 0x4E || ModelId == 0x4F ||
- ModelId == 0x3F || ModelId == 0x56 || ModelId == 0x57 || ModelId == 0x5C) {
+ ModelId == 0x3F || ModelId == 0x56 || ModelId == 0x57 || ModelId == 0x5C ||
+ ModelId == 0x8C) {
//
// Check to see if the CPU supports the SMM Code Access Check feature
// Do not access this MSR unless the CPU supports the SmmRegFeatureControl
--
2.16.2.windows.1
next reply other threads:[~2020-12-02 21:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-02 21:45 Guo Dong [this message]
2020-12-03 7:08 ` [edk2-devel] [PATCH] UefiCpuPkg/SmmCpuFeaturesLib: Add Tiger Lake support Dong, Eric
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