search for: vfio_pci_disable

...set. IE when I load 'megaraid_sas' after unbinding the vfio_pci module the driver cannot initialize the card and waits forever for the firmware state to change. I need to do a proper pci reset via echo 1 > /sys/bus/pci/device/XXXX/reset to get it into a working state again. Looking at vfio_pci_disable() pci reset is called before the config state and BARs are restored. Seeing that vfio_pci_enable() calls pci reset right at the start, too, before modifying anything I do wonder whether the pci reset is at the correct location for disable. I would have expected to call pci reset in vfio_pci_dis...

...set. IE when I load 'megaraid_sas' after unbinding the vfio_pci module the driver cannot initialize the card and waits forever for the firmware state to change. I need to do a proper pci reset via echo 1 > /sys/bus/pci/device/XXXX/reset to get it into a working state again. Looking at vfio_pci_disable() pci reset is called before the config state and BARs are restored. Seeing that vfio_pci_enable() calls pci reset right at the start, too, before modifying anything I do wonder whether the pci reset is at the correct location for disable. I would have expected to call pci reset in vfio_pci_dis...