groundwork for generating configs

lib/get_USB_CTL.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+function get_USB_CTL () {
+    printf "THIS STEP IS OPTIONAL IF YOU DO NOT PLAN TO USE ANYTHING OTHER THAN MOUSE AND KEYBOARD!
+The USB Controller you want to passthrough cannot be in a group with other devices.
+Passing through a whole USB Controller (a set of hardwired 1-4 usb ports on the motherboard)
+is only needed if you intend to use other devices than just mouse and keyboard with the VFIO enabled VM.
+
+"
+    echo "#------------------------------------------#"
+    exec "$SCRIPTDIR/utils/ls-iommu" | grep -i "usb controller" | cut -d " " -f 1-4,8-
+    echo "#------------------------------------------#"    
+    printf "
+Press q to quit
+"
+
+    read -p "Which group number do you want to check?: " IOMMU_GROUP
+
+   case "${IOMMU_GROUP}" in
+       [1-9]*)
+            exec "$SCRIPTDIR/lib/get_USB_CTL_GROUP.sh" $IOMMU_GROUP
+        ;;
+       [Qq]*)
+            echo ""
+        ;;
+       *)
+            echo ""
+        ;;
+   esac
+}
+
+function main () {
+    SCRIPTDIR=$(dirname `which $0`)
+    SCRIPTDIR="$SCRIPTDIR/.."
+    clear
+    get_USB_CTL
+}
+
+main