ASPT_ENTRY union (acpitabl.h)

This topic describes the ASPT_ENTRY union used by the AMD Secure Processor Table (ASPT).

Syntax

typedef union _ASPT_ENTRY {
  ASPT_ENTRY_HEADER                 Header;
  ASPT_ENTRY_ASP_GLOBAL_REGISTERS   AspGlobalRegisters;
  ASPT_ENTRY_SEV_MAILBOX_REGISTERS  SevMailboxRegisters;
  ASPT_ENTRY_ACPI_MAILBOX_REGISTERS AcpiMailboxRegisters;
} ASPT_ENTRY, *PASPT_ENTRY;

Members

Header

Defines the ASPT_ENTRY_HEADER member Header.

AspGlobalRegisters

Defines the ASPT_ENTRY_ASP_GLOBAL_REGISTERS member AspGlobalRegisters.

SevMailboxRegisters

Defines the ASPT_ENTRY_SEV_MAILBOX_REGISTERS member SevMailboxRegisters.

AcpiMailboxRegisters

Defines the ASPT_ENTRY_ACPI_MAILBOX_REGISTERS member AcpiMailboxRegisters.

Requirements

Requirement	Value
Minimum supported client	Windows 11, version 22H2
Header	acpitabl.h (include Acpitabl.h)