UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
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
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Reviewed-by: Eric Dong <eric.dong@intel.com> -----Original Message----- From: Guo Dong <guo.dong@intel.com> Sent: Thursday, December 3, 2020 5:46 AM To: devel@edk2.groups.io Cc: Dong, Eric <eric.dong@intel.com>; Ni, Ray <ray.ni@intel.com>; lersek@redhat.com; Kumar, Rahul1 <rahul1.kumar@intel.com> Subject: [edk2-devel] [PATCH] UefiCpuPkg/SmmCpuFeaturesLib: Add Tiger Lake support 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 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#68222): https://edk2.groups.io/g/devel/message/68222 Mute This Topic: https://groups.io/mt/78671212/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=-=-=-=-=-=-=-=-=-=-=-
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