Technical Report Number
We have proposed a new architecture called Axon that meets the challenges of delivering high performance network bandwidth directly to applications. Its pipelines network interface must perform critical per packet processing in hardware a packets flow through the pipeline, without imposing any store-and-forward buffering of packets. This requires the design of error and flow control mechanisms to be simple enough for implementation in the network interface hardware, while providing functionality required by applications. This paper describes the implementation of the Axon host-network interface, and in particular the hardware design of the critical per packet processing with emphasis on error and flow control. An extensive simulation model of the network interface hardware has been used to determine the feasibility and performance of hardware implementation of these functions.
Sterbenz, James P. G.; Kantawala, Anshul; Buddhikot, Milind; and Parulkar, Gurudatta M., "Hardware Based Error and Flow Control in the Axon Gigabit Host-Network Interface" Report Number: WUCS-92-05 (1992). All Computer Science and Engineering Research.
Permanent URL: http://dx.doi.org/10.7936/K7H70D5H