Architecture: any Platform: all Description: Utility to generate IFD and GbE regions for ICH9 ich9gen is a utility from the libreboot firmware distribution that generates Intel Flash Descriptor (IFD) and Gigabit Ethernet (GbE) boot flash regions for Intel ICH9 systems. The generated IFD allows read/write access to all flash regions by the host CPU and GbE NIC and disables the Intel Management Engine.