1
Private Ugochukwu Njoku
Scott M Carlson, Daniel F Casper, John R Flanagan, Charles W Gainey, Roger G Hathorn, Catherine C Huang, Matthew J Kalos, Ugochukwu Charles Njoku, Louis C Ricci, Gustav E Sittmann: Exception condition handling at a channel subsystem in an I/O processing system. International Business Machines Corporation, Cantor Colburn, John Campbell, January 10, 2012: US08095847

A computer program product, apparatus, and method for handling exception condition feedback at a channel subsystem of an I/O processing system using data from a control unit are provided. The computer program product includes a tangible storage medium readable by a processing circuit and storing ins ...


2
Private Ugochukwu Njoku
Scott M Carlson, Daniel F Casper, John R Flanagan, Charles W Gainey, Roger G Hathorn, Catherine C Huang, Matthew J Kalos, Ugochukwu Charles Njoku, Louis C Ricci, Gustav E Sittmann: Exception condition determination at a control unit in an I/O processing system. International Business Machines Corporation, Cantor Colburn, John Campbell, March 29, 2011: US07917813

A computer program product, apparatus, and method for providing exception condition feedback at a control unit to a channel subsystem in an I/O processing system are provided. The computer program product includes a tangible storage medium readable by a processing circuit and storing instructions fo ...


3
Ugochukwu Njoku
Ugochukwu Charles Njoku, Frank W Brice Jr, David Craddock, Richard K Errickson, Mark S Farrell, Charles W Gainey Jr, Donald W Schmidt, Gustav E Sittmann III: Virtualization of an I/O adapter port using enablement and activation functions. International Business Machines Corporation, Eugene I Shkurko, April 3, 2007: US07200704 (90 worldwide citation)

A method for configuring a communication port of a communications interface of an information handling system into a plurality of virtual ports. A first command is issued to obtain information indicating a number of images of virtual ports supportable by the communications interface. A second comman ...


4
Ugochukwu Njoku
Ugochukwu Charles Njoku, Frank W Brice Jr, David Craddock, Richard K Errickson, Mark S Farrell, Charles W Gainey Jr, Donald W Schmidt, Gustav E Sittmann III: Information handling system with virtualized I/O adapter ports. International Business Machines Corporation, John E Campbell, October 20, 2009: US07606965 (41 worldwide citation)

A communication port of a communications interface of an information handling system comprises a plurality of virtual ports. A first command is issued to obtain information indicating a number of images of virtual ports supportable by the communications interface. A second command is then issued req ...


5
Ugochukwu Njoku
Ugochukwu Charles Njoku, Frank W Brice, David Craddock, Richard K Errickson, Mark S Farrell, Charles W Gainey, Donald W Schmidt, Gustav E Sittmann: Information handling system with virtualized i/o adapter ports. International Business Machines Corporation, International Business Machines Corporation, June 21, 2007: US20070140266-A1

A communication port of a communications interface of an information handling system comprises a plurality of virtual ports. A first command is issued to obtain information indicating a number of images of virtual ports supportable by the communications interface. A second command is then issued req ...


6
Ugochukwu Njoku
Ugochukwu Charles Njoku, Frank W Brice, David Craddock, Richard K Errickson, Mark S Farrell, Charles W Gainey, Donald W Schmidt, Gustav E Sittmann: Virtualization of an I/O adapter port using enablement and activation functions. International Business Machines Corporation, October 12, 2006: US20060230219-A1

A method is provided for configuring a communication port of a communications interface of an information handling system into a plurality of virtual ports. A first command is issued to obtain information indicating a number of images of virtual ports supportable by the communications interface. A s ...



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