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Using DMA transfer data from memory to SATA

Question asked by Sharp Jison on Dec 10, 2017
Latest reply on Dec 10, 2017 by igorpadykov

Hello NXP:

      In kernel space, I need to use DMA to transfer a big data from DDR to SATA .

      This operation is nothing to do with using space and the file system.

       What can I refer to?

 

Have a nice day!

Thanks !

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