Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul Blinzer0
Jimshed Mirza0
Philip Ng0
Andrew Kegel0
Date of Patent
January 19, 2016
0Patent Application Number
140457010
Date Filed
October 3, 2013
0Patent Citations Received
0
0
...
Patent Primary Examiner
Patent abstract
A system and method of managing requests from peripherals in a computer system are provided. In the system and method, an input/output memory management unit (IOMMU) receives a peripheral page request (PPR) from a peripheral. In response to a determination that a criterion regarding an available capacity of a PPR log is satisfied, a completion message is sent to the peripheral indicating that the PPR is complete and the PPR is discarded without queuing the PPR in the PPR log.
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