HSP_PROTOCOL_ID enumeration (acpitabl.h)

This topic describes the HSP_PROTOCOL_ID enumeration.

Syntax

typedef enum _HSP_PROTOCOL_ID {
  HspTableProtocolInvalid,
  HspTableProtocolACPI
} HSP_PROTOCOL_ID, *PHSP_PROTOCOL_ID;

Constants

HspTableProtocolInvalid Defines the HspTableProtocolInvalid constant with a value of 0.
HspTableProtocolACPI Defines the HspTableProtocolACPI constant with a value of 1. This signifies the AMD ACPI based mailbox protocol.

Requirements

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