#include <ArchitecturalMsr.h>
Public Attributes | |
| struct { | |
| UINT32 Reserved: 32 | |
| UINT32 MicrocodeUpdateSignature: 32 | |
| } | Bits |
| UINT64 | Uint64 |
Detailed Description
MSR information returned for MSR index MSR_IA32_BIOS_SIGN_ID
Definition at line 379 of file ArchitecturalMsr.h.
Member Data Documentation
◆
| struct { ... } MSR_IA32_BIOS_SIGN_ID_REGISTER::Bits |
Individual bit fields
◆ MicrocodeUpdateSignature
| UINT32 MSR_IA32_BIOS_SIGN_ID_REGISTER::MicrocodeUpdateSignature |
[Bits 63:32] Microcode update signature. This field contains the signature of the currently loaded microcode update when read following the execution of the CPUID instruction, function 1. It is required that this register field be pre-loaded with zero prior to executing the CPUID, function 1. If the field remains equal to zero, then there is no microcode update loaded. Another nonzero value will be the signature.
Definition at line 394 of file ArchitecturalMsr.h.
◆ Reserved
| UINT32 MSR_IA32_BIOS_SIGN_ID_REGISTER::Reserved |
Definition at line 384 of file ArchitecturalMsr.h.
◆ Uint64
| UINT64 MSR_IA32_BIOS_SIGN_ID_REGISTER::Uint64 |
All bit fields as a 64-bit value
Definition at line 399 of file ArchitecturalMsr.h.
The documentation for this union was generated from the following file:
- sdk/include/reactos/x86x64/Intel/ArchitecturalMsr.h
