Performance of fibre channel protocol sequence reassembly using expected frame information and buffer list calculations

摘要

A method and system, implemented in hardware, for quickly and efficiently reassembling Fibre Channel data sequence data received by a Fibre Channel port in host memory buffers. The host memory buffers are referenced by a transaction status block allocated and initialized by the host. The transaction status block is referenced by the Fibre Channel port during transfer of data received in each Fibre Channel data frame of the Fibre Channel data sequence. The host memory buffers may be or arbitrary size and need only be byte aligned. The host computer can specify any number of host memory buffers by appropriate initialization of the transaction status block.