IMPLEMENTING HARDWARE AUTO DEVICE OPERATIONS INITIATOR

摘要

A method and controller for implementing hardware auto device op initiator in a data storage system, and a design structure on which a subject controller circuit resides are provided. The controller includes an inline hardware engine receiving host commands, and assessing a received command for starting without firmware involvement. The inline hardware engine builds one or more chains of hardware command blocks to perform the received command and starts executing the chain or chains for the received command.