INPUT/OUTPUT AGENT HAVING MULTIPLE SECONDARY PORTS

摘要

Embodiments of the invention are generally directed to systems, methods, and apparatuses for an input/output agent having multiple secondary ports. In some embodiments, the input/output agent includes a primary port to communicate data with an upstream agent over a serial point-to-point interconnect. The input/output agent may also include M secondary ports to communicate data with a corresponding M downstream agents, wherein downstream data is forwarded from the primary port to at least one of the M secondary ports.