The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 23, 2013
Filed:
May. 24, 2011
Brian E. Bakke, Rochester, MN (US);
Brian L. Bowles, Rochester, MN (US);
Michael J. Carnevale, Rochester, MN (US);
Robert E. Galbraith, Rochester, MN (US);
Adrian C. Gerhard, Rochester, MN (US);
Murali N. Iyer, Rochester, MN (US);
Daniel F. Moerti, Rochester, MN (US);
Mark J. Moran, Minneapolis, MN (US);
Gowrisankar Radhakrishnan, Rochester, MN (US);
Rick A. Weckwerth, Oronoco, MN (US);
Donald J. Ziebarth, Rochester, MN (US);
Brian E. Bakke, Rochester, MN (US);
Brian L. Bowles, Rochester, MN (US);
Michael J. Carnevale, Rochester, MN (US);
Robert E. Galbraith, Rochester, MN (US);
Adrian C. Gerhard, Rochester, MN (US);
Murali N. Iyer, Rochester, MN (US);
Daniel F. Moerti, Rochester, MN (US);
Mark J. Moran, Minneapolis, MN (US);
Gowrisankar Radhakrishnan, Rochester, MN (US);
Rick A. Weckwerth, Oronoco, MN (US);
Donald J. Ziebarth, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and controller for implementing storage adapter performance optimization with a predefined chain of hardware operations configured to implement a particular performance path minimizing hardware and firmware interactions, and a design structure on which the subject controller circuit resides are provided. The controller includes a plurality of hardware engines; and a data store configured to store a plurality of control blocks selectively arranged in one of a plurality of predefined chains. Each predefined chain defines a sequence of operations. Each control block is designed to control a hardware operation in one of the plurality of hardware engines. A resource handle structure is configured to select a predefined chain based upon a particular characteristic of the system. Each predefined chain is configured to implement a particular performance path to maximize performance.