diff options
| -rwxr-xr-x | extras/scripts/vfctl | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/extras/scripts/vfctl b/extras/scripts/vfctl index 21868b021bb..9fe6c8b02e7 100755 --- a/extras/scripts/vfctl +++ b/extras/scripts/vfctl @@ -4,6 +4,15 @@ function die() { echo "ERROR: $*" >&2 exit 1 } +function pci-unbind() { + echo $1 | sudo tee /sys/bus/pci/devices/$1/driver/unbind > /dev/null +} +function pci-bind() { + pci-unbind $1 + echo $2 | sudo tee /sys/bus/pci/devices/$1/driver_override > /dev/null + echo $1 | sudo tee /sys/bus/pci/drivers/$2/bind > /dev/null + echo | sudo tee /sys/bus/pci/devices/$1/driver_override > /dev/null +} function show_vfs() { path=$1 @@ -92,6 +101,7 @@ function create () { sudo ip link set dev ${netdev} vf ${vfid} mac ${mac} sudo ip link set dev ${netdev} vf ${vfid} trust on sudo ip link set dev ${netdev} vf ${vfid} spoofchk off + pci-bind ${vf} vfio-pci done [ $(cat ${path}/sriov_numvfs) -gt 0 ] && show_vfs ${path} ${netdev} |