Forum Discussion

MMate10's avatar
MMate10
Icon for New Contributor rankNew Contributor
6 years ago

Using PCI Express on Linux with DE10-Pro-GX-280-4G (Stratix 10)

Hello, I'm trying to run demonstrations distributed with the DE10-Pro board on a Linux system. I have Quartus Pro 19.2 installed. I'm doing the following: a) Run Demonstrations/PCIe_DDR4/demo_batch...
BoonT_Intel's avatar
BoonT_Intel
Icon for Frequent Contributor rankFrequent Contributor
6 years ago

Hi Sir,

This DE board is develop by third party vendor. I also believe the demo design /PCIe_DDR4/demo_batch/test.sh is from third party.

For the third party issue, please contact the vendor directly for better support.

Thanks.

  • MMate10's avatar
    MMate10
    Icon for New Contributor rankNew Contributor
    6 years ago

    I have found the source of the problem. The third party software was not really an issue - I've created a new project, following the instructions on https://www.intel.com/content/www/us/en/programmable/documentation/sox1520633403002.html - and I had the exact same problem. It turns out that if PCI device and class code are zero, Linux fails to initialize the card for some reason. When I changed device and class codes in my project, the card was detected successfully.