I'm developing my own DPDK PMD for an ethernet device which receives/sends packets through PCIe. In order to develop my PMD, I'm using l2fwd application, which forwards packets from a physical port to...

Does QEMU emulate the PCIe Transaction Layer somehow? When I have a virtual Switch like (https://blogs.oracle.com/linux/post/a-study-of-the-linux-kernel-pci-subsystem-with-qemu) am I able to intercept...

How to identify the device by pci capability id? this is my code: I try to access 34h and check if the capability id exists on the first loop If it exists, it points to the next pointer, But there see...

We have an embedded board that has an iMX8M-Plus Processor and Linux v5.4.161. This board has one PCIe bus and that one is connected to an FPGA. When we power up the board, the FPGA is not yet configu...