From: HoraceX Lien <horacex.l...@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4544
These value of Major/Minor version are updated from SMBIOS memory data,
but BCD Revision is updated from PCD PcdSmbiosVersion.
We should also update PCD PcdSmbiosVersion from SMBIOS memory data,
to ensure that get consistent version value.
Cc: Zhiguang Liu <zhiguang....@intel.com>
Cc: Dandan Bi <dandan...@intel.com>
Cc: Star Zeng <star.z...@intel.com>
Cc: Zhichao Gao <zhichao....@intel.com>
Signed-off-by: HoraceX Lien <horacex.l...@intel.com>
---
MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.c
b/MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.c
index 1a86e69d3c..e3f6215033 100644
--- a/MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.c
+++ b/MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.c
@@ -1072,7 +1072,7 @@ SmbiosCreateTable (
DEBUG ((DEBUG_INFO, "SmbiosCreateTable: Initialize 32-bit entry point
structure\n"));
EntryPointStructureData.MajorVersion =
mPrivateData.Smbios.MajorVersion;
EntryPointStructureData.MinorVersion =
mPrivateData.Smbios.MinorVersion;
- EntryPointStructureData.SmbiosBcdRevision = (UINT8)((PcdGet16
(PcdSmbiosVersion) >> 4) & 0xf0) | (UINT8)(PcdGet16 (PcdSmbiosVersion) & 0x0f);
+ EntryPointStructureData.SmbiosBcdRevision =
(mPrivateData.Smbios.MajorVersion << 4) | mPrivateData.Smbios.MinorVersion;
PhysicalAddress = 0xffffffff;
Status = gBS->AllocatePages (
AllocateMaxAddress,
--
2.31.1.windows.1
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