[edk2-devel] [PATCH 3/6] MdePkg: Update SmBios.h to add SMBIOS 3.4.0 ARM64 SoC ID field

Rebecca Cran posted 6 patches 5 years, 3 months ago
There is a newer version of this series
[edk2-devel] [PATCH 3/6] MdePkg: Update SmBios.h to add SMBIOS 3.4.0 ARM64 SoC ID field
Posted by Rebecca Cran 5 years, 3 months ago
SMBIOS 3.4.0 defines bit 9 of the Type 4 table Processor Characteristics
field to be the ARM64 SoC ID support. Add it to the
PROCESSOR_CHARACTERISTIC_FLAGS struct bitfield.

Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
---
 MdePkg/Include/IndustryStandard/SmBios.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/MdePkg/Include/IndustryStandard/SmBios.h b/MdePkg/Include/IndustryStandard/SmBios.h
index f2db11f947d1..c495c48f3b47 100644
--- a/MdePkg/Include/IndustryStandard/SmBios.h
+++ b/MdePkg/Include/IndustryStandard/SmBios.h
@@ -871,7 +871,8 @@ typedef struct {
   UINT32  ProcessorEnhancedVirtulization :1;
   UINT32  ProcessorPowerPerformanceCtrl  :1;
   UINT32  Processor128bitCapble          :1;
-  UINT32  ProcessorReserved2             :7;
+  UINT32  ProcessorArm64SocId            :1;
+  UINT32  ProcessorReserved2             :6;
 } PROCESSOR_CHARACTERISTIC_FLAGS;
 
 typedef struct {
-- 
2.26.2



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