X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=extras%2Fscripts%2Fvfctl;h=9fe6c8b02e76c76daaea38ef39d5f4fd4ffa2a60;hb=104112f2d412a4576b5e0d3bbb20665d2b5bd615;hp=8942a9cfe60d74bb53b59a310670cfc01feba341;hpb=98a5d810f84273fee669e457a105e7d43cc82bd8;p=vpp.git

diff --git a/extras/scripts/vfctl b/extras/scripts/vfctl
index 8942a9cfe60..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=$1
@@ -90,6 +99,9 @@ function create () {
 		vfid=$(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
 	done
 
 	[ $(cat ${path}/sriov_numvfs) -gt 0 ] && show_vfs ${path} ${netdev}
@@ -106,7 +118,7 @@ $0 show <dev>
 $0 remove-all <dev>
   Remove all virtual functions from device <dev>.
 
-$0 remove-all <dev> <num>
+$0 create <dev> <num>
   Create <num> virtual functions on device<dev>.
 __EOF__
 }