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:
Apr. 11, 2017
Filed:
Aug. 14, 2015
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Vedvyas Shanbhogue, Austin, TX (US);
Stephen J. Robinson, Austin, TX (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/24 (2006.01); G06F 9/30 (2006.01); G06F 9/455 (2006.01); G06F 12/10 (2016.01); G06F 12/14 (2006.01); G06F 12/1027 (2016.01);
U.S. Cl.
CPC ...
G06F 13/24 (2013.01); G06F 9/30101 (2013.01); G06F 9/45533 (2013.01); G06F 12/10 (2013.01); G06F 12/145 (2013.01); G06F 12/1441 (2013.01); G06F 12/1027 (2013.01); G06F 2212/1016 (2013.01); G06F 2212/152 (2013.01); G06F 2212/206 (2013.01);
Abstract
In one embodiment, a processor includes an access logic to determine whether an access request from a virtual machine is to a device access page associated with a device of the processor and if so, to re-map the access request to a virtual device page in a system memory associated with the VM, based at least in part on information stored in a control register of the processor. Other embodiments are described and claimed.