IBASE Technology ARRANDALE IB957 User Manual page 32

BIOS SETUP
PCI Express Link Settings
Set Maximum Read Request Size of PCI Express Device or allow System BIOS
to select the value.
ASPM Support
Set the ASPM Level:
Force L0 – Force all links to L0 State
AUTO – BIOS auto configure
DISABLE – Disables ASPM
28 IB957 User's Manual