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. 24, 2007
Filed:
Aug. 31, 2004
Erik J. Johnson, Portland, OR (US);
Aaron R. Kunze, Portland, OR (US);
Erik J. Johnson, Portland, OR (US);
Aaron R. Kunze, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A method for employing a driver in a router to communicate between the router's operating system and network processor. The driver appears to the operating system as a device driver for a conventional network interface. The driver also registers with the network processor and appears itself as a forwarding interface. Control information received the network processor is forwarded to the operating system by way of the driver using the network processor's existing forwarding mechanisms, and control information from the operating system is sent to the network processor by way of the driver.