Comments (3)
Sometimes the error like this:
https://forums.xilinx.com/t5/Embedded-Linux/ZYNQ-7010-AXI-DMA-driver-Fail-TIMEOUT/td-p/833457
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When i use DMA with SG mode,the problem has been solved.
from xilinx_axidma.
Interesting, I'm going to have to make a note of this. The driver should work regardless of whether or not it's in SG mode. Something may have changed in the Xilinx driver. I'm going to close this issue since it's resolved.
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