224D6EB4-307F-45BA-9DC3-FE9FC6B38148

Overview

This GUID-named DXE driver implements the Intel VROC (Virtual RAID on CPU) sSATA Controller driver version 6.2.0.1034 for the Lenovo HR650X platform. It provides UEFI driver binding for Intel sSATA AHCI controllers and implements the Intel Storage Management (ISM) protocol for RAID volume management across RAID levels 0/1/5/10/Recovery.

The module provides UEFI driver binding (DriverEntryPoint, ModuleEntryPoint), PCI I/O configuration for AHCI controllers, and the full RAID stack including volume creation, deletion, rebuild, and migration operations through the ISM protocol.

Key Functions

• DriverEntryPoint / ModuleEntryPoint -- UEFI DXE entry points
• DriverBindingSupported / Start / Stop -- UEFI driver binding protocol
• IsmProtocol -- Intel Storage Management protocol (RAID volume operations)
• AchiControllerInit -- sSATA AHCI controller initialization
• PciIoConfiguration -- PCI I/O configuration for SATA devices

Dependencies

• UEFI Driver Binding Protocol
• PCI I/O Protocol
• Block I/O Protocol
• Intel ISM (Storage Management) Protocol
• AHCI Specification v1.3+
• Intel VROC technology

Platform

Lenovo HR650X (x86_64, PE32+)