Chelsio Communications, Inc.

George E Smith

Asgeir Thor Eiriksson

Patricio Kaplan

Shenze Chen

An interface device is associated with a local device. The interface device is configured to process payload data messages among the local device and peer devices. The payload data messages encapsulated according to a particular protocol. In at least one of the local device and the interface device, configuration messages are generated. The configuration messages are communicated among the local device and the interface device, the configuration messages associated with configuring the operation of the local device and the interface device with respect to the payload data messages.

Method for using a protocol language to avoid separate channels for control messages involving encapsulated payload data messages

A host station and a scatter gather engine (SGE) station communicate with each other. In the host station, a host generation indication is maintained. In the SGE station, an SGE generation indication is maintained. Information, including the host generation indication maintained in the host station, is written into an entry of a data structure in a memory associated with the host station. In the SGE station, information is received from each of at least one of the entries of the data structure. The received information is processed, including comparing the SGE generation indication maintained in the SGE station to the host generation indication in the entry to determine whether the information in that entry includes valid information.

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Lancaster, PA, United States of America

George E Smith