System and method to restore maximum payload size in a network adapter

摘要

Method and system for managing a maximum payload size (MPS) between a host system and an adapter is provided. The method includes storing a host maximum payload size (MPS) value of the host system as an adapter MPS value for the adapter operationally coupled to the host system; storing a host identifier at the adapter for identifying the host system; setting an adapter MPS value to the host MPS value; resetting the adapter MPS value to a default value after an event; and restoring the adapter MPS value to the host MPS value when the host identifier stored at the adapter matches with a host identifier value stored by the host system.