Jetson AGX Xavier PCIe Endpoint Mode

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Xavier
1

Hi,

I am using 2 Jetson AGX Xavier DVK’s to test PCIe Endpoint mode. I am referring to th e instructions from below link:
https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/xavier_PCIe_endpoint_mode.html

I am using Jetpack 4.4 DP and Two DVK’s are connected using x8 PCIe cable.
After following the instructions provided in the above mentioned link. I couldn’t find the RAM memory in Root Port configured Jetson like below:

PCIe
PCIe971×365 98.1 KB

Below is the output on my Root Port. please let me now If I missed anything.

RootPort1_Upload
RootPort1_Upload1035×719 194 KB

Thanks,
Prasanna

3

Could you please share the dmesg log? It looks like the PCIe link with the Xavier-EP is down. Please follow the procedure mentioned in the documentation.

5

I have the same problem. Have you solved it？