How can I write PCIE data into ddr memory through DMA

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How can I write PCIE data into ddr memory through DMA

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mallibeerala
Contributor III

Hi,

I am using I.MX8QM board, I am configuring this board as PCIE root complex.

I am trying to write data into my customized endpoint.

How can I write data into PCIE endpoint from userspace.

How can I write PCIE data into ddr memory through DMA.

Thanks & Regards,
Mallikarjuna B.

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