the axidma_transfer.c can't recieve data

[ChenTao886]

hello,my driver can insmod successfully,and the axidma_benchmark.c can run successfully.However,my axidma_transfer.c can run successfully,but it can't recieve data;
What is the reason for this？

[wangzhenhua92429]

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[kdurant]

@ChenTao886 Input File Size: 0.00 MiB

[wangzhenhua92429]

你发给我的邮件已收到！                                ——王振华

[byheng]

Hello, have you solved this problem? I have the same problem as yours, could you provide some solutions?