SmartSetup Scripting Toolkit Administrator's Guide

Table Of Contents
NOTE: SSTK does not provide a tool to configure Cell-Local Memory mode.
Enabling Max Payload Size
The Max Payload Size (MPS) enables or disables hardware optimizations to the installed operational
system. Enable MPS on the EFI Shell by using the following command:
EFI Shell> ioconfig mps_optimize on
This activates on the PcieMpsOptimization EFI variable. This optimization is implemented in
systems with firmware version 3.01 or greater. Windows Server 2008 can take advantage of the
MPS optimization feature.
Enabling Max Payload Size 33