Qlogic Corporation

Dean Scoville

Bruce Anthony Klemin

Raymond Chow

Martin Harris

Patrick Bueb

Ballard Bare

Methods and systems for network communications are disclosed. The target device receives a request for a network connection from an initiator device, the request indicating a desire to bypass transport communication layer processing. The target device accepts the request and sends a response to the initiator device indicating an agreement to bypass the transport layer processing. The target device then receives a frame from the initiator device and processes the frame by bypassing the transport communication layer processing.

Methods and systems for efficient data transmission in a data center by reducing transport layer processing

Methods and systems for network communications are disclosed. In particular methods and systems for providing communications rate controls from remote sources are provided. For example, a machine-implemented method includes: managing, at a target, a request to transmit (R2T) queue and an associated data credit counter; incrementing the data credit counter based on an allowed transfer rate; selecting an R2T packet from the R2T queue; determining if the R2T packet should be sent based on the data credit counter; sending the R2T packet to an initiator when the R2T packet indicates data transfer less than the data credit counter; and decrementing the data credit counter based on the R2T packet when the R2T packet is sent.

Growing community of inventors

Rocklin, CA, United States of America

Dean Scoville