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

Found the problem. Looks like Linux doesn't really like zero PCI device code and class code. When I created a new project with the Avalon-MM Intel Stratix 10 Hard IP+ for PCI Express, with zero PCI device and class code, the problem persisted. With the device and class code non-zero, everything works fine.