Multiplex communications – Data flow congestion prevention or control
Reexamination Certificate
2007-05-11
2010-11-02
Pham, Chi H (Department: 2471)
Multiplex communications
Data flow congestion prevention or control
Reexamination Certificate
active
07826350
ABSTRACT:
A host is coupled to a network via an intelligent network adaptor. The host is executing an application configured to receive application data from a peer via the network and the intelligent network adaptor using a stateful connection according to a connection-oriented protocol. The intelligent network adaptor performs protocol processing of the connection. Application data is copied from host memory not configured for access by the application (possibly OS-associated host memory) to host memory associated with the application (application-associated host memory). The application data is received from the peer by the intelligent network adaptor and copied to host memory not configured for access by the application. The operating system selectively provides, to the intelligent network adaptor, information of the memory associated with the application. At least one portion of the application data for the connection is provided directly from the intelligent network adaptor to the memory associated with the application.
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Eiriksson Asgeir Thor
Marti Felix A.
Michailidis Dimitrios
Noureddine Wael
Beyer Law Group LLP
Chelsio Communications, Inc.
Ng Fan
Pham Chi H
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