diff options
| -rwxr-xr-x | extras/scripts/vfctl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/extras/scripts/vfctl b/extras/scripts/vfctl index 9fe6c8b02e7..d3eefa9a565 100755 --- a/extras/scripts/vfctl +++ b/extras/scripts/vfctl @@ -96,12 +96,16 @@ function create () { mac_prefix=$(cat ${netdev_path}/address | cut -d: -f1,3,4,5,6 ) for vf_path in ${path}/virtfn*; do vf=$(basename $(readlink ${vf_path})) + iommu_group=$(basename $(readlink ${vf_path}/iommu_group)) vfid=$(basename ${vf_path//virtfn/}) mac="${mac_prefix}:$(printf "%02x" ${vfid})" 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 ${vf} vfio-pci + sudo chmod g+rw /dev/vfio/${iommu_group} + sudo chgrp sudo /dev/vfio/${iommu_group} + echo "VFIO group ${iommu_group} group ownership changed to sudo, group permissions changed to rw" done [ $(cat ${path}/sriov_numvfs) -gt 0 ] && show_vfs ${path} ${netdev} |