Forum Discussion
ADua0
Occasional Contributor
Occasional ContributorNo fpga detection by doing lspci
I added new FPGA arria 10 to my pcie slot, and after doing installation as mentioned I did lspci it not able to detect , but with lsusb it gives the device attached. Can any help me with the issue, ...
SengKok_L_Intel
Regular Contributor
Regular ContributorThere are a few PCIe example designs for the Arria 10 FPGA GX development board. For example AN456 (link below) or you can generate the example from the PCIe IP GUI as well.
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/an/an456.pdf
Could you please try to use these examples? Or Change to use other PCIe slot or another host? This is just to determine if there is any dependency.
To further debug, it is required to capture the signals like ltssmstate, current_speed and lane_act by using signaltap to investigate.
Regards -SK
