PCIe loopback test

[srinivas_hk]

We are using LS1046A in our design. We have PCIe X2 lane and PCIe X1 lane both configured at Gen3. This is RC and the EP is Qualcomm device. I would like to run pcie loopback test between RC (LS1046A) and QCA device. to verify the overall throughput.

I got a sequence of commands that we have to execute to create a loopback from RC. I am able to confirm that loopback is created post reading the status. Now i would like to run pcie test. How to do that ??

Please suggest

[srinivas_hk]

Basically read write stress test between RC and EP. It can be a prbs pattern or some pattern which gets transmitted from RC  and when received it should match.

[ufedor]

You wrote:

> Now i would like to run pcie test.

Which exactly test you want to run?