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From: "Zhang, Hongbin1" <hongbin1.zhang@intel.com>
To: devel@edk2.groups.io
Cc: "Zhang, Hongbin1" <hongbin1.zhang@intel.com>,
	Eric Dong <eric.dong@intel.com>, Ray Ni <ray.ni@intel.com>,
	Rahul Kumar <rahul1.kumar@intel.com>,
	Gerd Hoffmann <kraxel@redhat.com>,
	Star Zeng <star.zeng@intel.com>, Jiaxin Wu <jiaxin.wu@intel.com>
Subject: [PATCH v1] UefiCpuPkg: Get processor extended information for SmmCpuServiceProtocol
Date: Mon, 29 May 2023 14:39:38 +0800	[thread overview]
Message-ID: <20230529063938.230-1-hongbin1.zhang@intel.com> (raw)

Some features like RAS need to use processor extended information
under smm, So add code to support it

Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
---
 UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c b/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c
index c0e368ea94..8311c3b9de 100644
--- a/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c
+++ b/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c
@@ -929,7 +929,7 @@ PiCpuSmmEntry (
     gSmmCpuPrivate->Operation[Index]        = SmmCpuNone;
 
     if (Index < mNumberOfCpus) {
-      Status = MpServices->GetProcessorInfo (MpServices, Index, &gSmmCpuPrivate->ProcessorInfo[Index]);
+      Status = MpServices->GetProcessorInfo (MpServices, Index | CPU_V2_EXTENDED_TOPOLOGY, &gSmmCpuPrivate->ProcessorInfo[Index]);
       ASSERT_EFI_ERROR (Status);
       mCpuHotPlugData.ApicId[Index] = gSmmCpuPrivate->ProcessorInfo[Index].ProcessorId;
 
-- 
2.37.0.windows.1


             reply	other threads:[~2023-05-29  6:40 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-29  6:39 Zhang, Hongbin1 [this message]
2023-06-01  1:30 ` [PATCH v1] UefiCpuPkg: Get processor extended information for SmmCpuServiceProtocol Wu, Jiaxin
2023-06-01  1:31   ` Ni, Ray
2023-06-01  6:08 ` Gerd Hoffmann
2023-11-15  7:35 ` [edk2-devel] " joeyli via groups.io
2023-11-15 11:30   ` Wu, Jiaxin
2023-11-15 12:11     ` joeyli via groups.io

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