Method and system for communication using multiple DMA channels

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United States of America Patent

PATENT NO 8677044
SERIAL NO

13660928

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Abstract

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Method and system for sending data from a memory of a computing system interfacing with a device is provided. An input/output control block (IOCB) from the computing system for transferring the data from the memory of the computing system is received by the device. The device then allocates a plurality of DMA channels to the IOCB for transferring the data from the memory of the computing system when a number of pending input/output (I/O) requests when the IOCB is received is less than a number of available direct memory access (DMA) channels to receive the data from the memory of the computing system.

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Patent Owner(s)

  • CAVIUM, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Caballero, Kathy K Huntington Beach, US 3 10
Chu, Kuangfu David Irvine, US 3 9
Gandhi, Rajendra R Laguna Niguel, US 15 294

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