# SpsAcpiHooks
**Index**: 0339 | **Size**: 6,496 bytes | **Arch**: x64 | **Phase**: DXE

## Overview
SpsAcpiHooks installs ACPI hooks for the Intel SPS (Server Platform Services) management engine. It publishes SPS-related ACPI tables and _OSC (Operating System Capabilities) methods that expose manageability features such as power capping, thermal monitoring, and out-of-band management interfaces to the operating system.

## Key Functions
- ModuleEntryPoint -- UEFI entry point; initializes boot services and installs SPS ACPI hooks
- sub_524 -- SPS _OSC and ACPI table publishing
- sub_364 -- UEFI service global initialization

## Dependencies
- UEFI Boot Services / Runtime Services Table Library
- ACPI Table Protocol
- SPS (Server Platform Services) firmware interface
- _OSC capability reporting mechanism

## Platform
HR650X, x86-64, PE32+ image, 5 sections, subsystem 0x0B (EFI_BOOT_SERVICE_DRIVER)