Invention Grant
- Patent Title: Direct memory access descriptor processing
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Application No.: US14671811Application Date: 2015-03-27
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Publication No.: US09715464B2Publication Date: 2017-07-25
- Inventor: Chad McBride , Jeffrey Bradford , Steven Wheeler , Christopher Johnson , Boris Bobrov , Andras Tantos
- Applicant: Microsoft Technology Licensing, LLC
- Applicant Address: US WA Redmond
- Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
- Current Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
- Current Assignee Address: US WA Redmond
- Agency: Mayer & Williams PC
- Agent Mark K. Young
- Main IPC: G06F13/28
- IPC: G06F13/28 ; G06F13/00 ; G06F13/16 ; G06F13/40 ; G06F13/42
Abstract:
Hardware accelerated synchronization of data movement across multiple direct memory access (DMA) engines is provided using techniques in which the order of descriptor processing is guaranteed for scenarios involving a single CPU and multiple DMA engines as well as those involving multiple CPUs and multiple DMA engines.
Public/Granted literature
- US20160283415A1 DIRECT MEMORY ACCESS DESCRIPTOR PROCESSING Public/Granted day:2016-09-29
Information query
