How to do a TRUE rescan of PCIe bus
Re-enumerating the PCIe bus/tree via echo 1 > /sys/bus/pci/rescan is the correct solution. We are using it the same way as you described it. We are using echo 1 > $pcidevice/remove to disconnect the driver from the device and to detach the device from the tree. The driver (xillybus) is not unloaded, just disconnected. A … Read more