InventoryApp

InventoryApp is a UEFI shell-based system inventory diagnostic tool for Lenovo ThinkSystem servers. It locates the System Inventory Protocol (or BMC System Inventory Protocol via HOB) and dumps detailed inventory data for CPU, DIMM, PCIe, and HDD subsystems. The module defines a large SYSTEM_INVENTORY_PROTOCOL structure (3402 bytes) covering BIOS/ME version info, CPU topology, DIMM configuration, PCIe slot data, and HDD information.

Key Functions

• _ModuleEntryPoint -- UEFI application entry point; locates protocol and dispatches inventory dump
• sub_B60 -- Locates and opens the system inventory protocol
• sub_8A0 -- Dumps BIOS/ME version information
• sub_6C0 -- Dumps device inventory data by type (CPU/DIMM/PCIe/HDD)

Dependencies

• UEFI Boot Services (gBS)
• UEFI Runtime Services (gRT)
• SystemInventoryProtocol (gSystemInventoryProtocolGuid)
• BmcSystemInventoryProtocol (via HOB)
• UefiBootServicesTableLib
• UefiRuntimeServicesTableLib
• PrintLib

Platform

• Format: PE32+
• Machine: x86-64
• Subsystem: EFI Application (0x0A)
• Sections: .text, .rdata, .data, section_3, .xdata
• Author: Rush Wang (c) 2017 Lenovo