Network processor having multicasting protocol

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United States of America Patent

PATENT NO 9094219
SERIAL NO

13795579

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Abstract

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An network processor is described that is configured to multicast multiple data packets to one or more engines. In one or more implementations, the network processor includes an input/output adapter configured to parse a plurality of tasks. The input/output adapter includes a multicast module configured to determine a reference count value based upon a maximum multicast value of the plurality of tasks. The input/output adapter is also configured to set a reference count decrement value within the control data portion of the plurality of tasks. The reference count decrement value is based upon the maximum multicast value. The input/output adapter is also configured to decrement the reference count value by a corresponding reference count decrement value upon receiving an indication from an engine.

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Patent Owner(s)

Patent OwnerAddress
INTEL CORPORATION2200 MISSION COLLEGE BOULEVARD SANTA CLARA CA 95054

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burroughs, William Macungie, US 27 509
Manzella, Joseph A Macungie, US 14 244
Mital, Deepak Orefield, US 31 758
Peachey, Ritchie J Whitehall, US 3 60

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