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the read rate of PCIe on i.mx6q

Question asked by xiuqing chang on Dec 5, 2016
Latest reply on Dec 6, 2016 by igorpadykov

I am working on the linux kernel 3.10.17, to realize the imx6 communicate with FPGA usine the bus of PCIe,I have realized read and write correctly,the rate of write can reach up to 100B/s,can satisfy what I want,but the rate of read is very low,only reach to 100b/s,can’t satisfy the product qualification about 300b/s,please tell me how to increase the read rate of the PCIe bus?