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:
Aug. 23, 2016
Filed:
Jun. 27, 2013
Lsi Corporation, San Jose, CA (US);
William W. Voorhees, Colorado Springs, CO (US);
George O. Penokie, Rochester, MN (US);
William K. Petty, Colorado Springs, CO (US);
Ramprasad Raghavan, Colorado Springs, CO (US);
Eugene Saghi, Colorado Springs, CO (US);
Avago Technologies General IP (Singapore) Pte. Ltd., Singapore, SG;
Abstract
Systems and methods presented herein provide for tunneling PCIe data through a SAS domain. a data system includes a SAS expander, a PCIe target device coupled to the expander, and a SAS controller communicatively coupled to a host system and the expander. The controller is operable to open a connection with the expander via the SAS protocol, and to transport packet data between the target device and the host system through the connection via the PCIe protocol. For example, the controller and the expander may be operable to buffer packets of data in the connection. The controller may issue a number of the data packets to be transferred in the connection. Then, the issued number of data packets are transported between the target device and the host system through the connection via the PCIe protocol.