DPDK DMA to file system

Gilbert Carrillo gcarrillo at ampex.com
Thu May 18 18:53:54 CEST 2023


Hello Bruce,

I had a question regarding the DMA ability to DMA directly to file a system. Currently I am able to bind my FPGA to a DPDK driver and read the packets from it and fill my mbuf buffers. However, is it possible to send these mbuf buffers to the file system. I am having trouble zero copying these filled buffers out to the file system after.

Thank you.

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Name       : Gilbert Carrillo | Software Engineer
Company : Ampex Data Systems
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Website   : ampex.com

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