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:
Oct. 09, 2018
Filed:
Oct. 10, 2016
Dell Products L.p., Round Rock, TX (US);
Vivek Dharmadhikari, San Jose, CA (US);
James Lawrence Mangin, San Ramon, CA (US);
Vinay Sawal, Fremont, CA (US);
Russell K. Mukai, Freemont, CA (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
A switch includes a PCI bus. A line card processor is coupled to a line card memory system and includes a line card processor port connected to the PCI bus. A management processor is coupled to a management memory system and includes a management processor port connected to the PCI bus and associated with a register. The management processor retrieves an OS image and stores the OS image in the management memory system. The management processor then configures the register with a mapping between the management memory system and the line card memory system. The management processor then provides a write instruction to write the OS image to an address range included in the management memory system, and the management processor port converts the write instruction using the address mapping such that the OS image is written over the PCI bus to the line card memory system.