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remove the need to manually type in hardware ids, just grab all hardware ids in the IOMMU group

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HikariKnight 2022-02-28 19:28:06 +01:00
parent 6943718542
commit 0127f0bc86
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GPG key ID: E8B239063B022F5A
2 changed files with 20 additions and 14 deletions
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15
lib/get_USB_CTL_GROUP.sh
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@ -7,6 +7,8 @@ function get_USB_CTL_GROUP () {
printf "
For this USB controller device to be passthrough-able, it must be the ONLY device in this group!
Passing through more than just the USB controller can in some cases cause system issues
if you do not know what you are doing.
"
echo "#------------------------------------------#"
@ -14,20 +16,19 @@ For this USB controller device to be passthrough-able, it must be the ONLY devic
echo "#------------------------------------------#"
printf "
To use this device for passthrough please type in the device id in the format (without brackets or quotes) --> \"xxxx:yyyy\"
NOTE: The device ID is the part inside the last [] brackets, example: [1002:aaf0]
To use any of the devices shown for passthrough, all of them have to be passed through
To return to the previous page just press ENTER without typing in any ids
To return to the previous page just press ENTER.
"
read -p "Enter the id for the device you want to passthrough: " USB_CTL_DEVID
read -p "Do you want to use the displayed devices for passthrough? [y/N]: " YESNO
if [[ $USB_CTL_DEVID =~ : ]];
if [[ ${YESNO} =~ [Yy]* ]];
then
# Get the PCI ids
local PCI_ID=$($SCRIPTDIR/utils/ls-iommu | grep -i "group $1" | cut -d " " -f 4)
local PCI_ID=$($SCRIPTDIR/utils/ls-iommu | grep -i "group $1" | cut -d " " -f 4 | perl -pe "s/\n/ /" | perl -pe "s/\s$//")
# Replace the blank USB_CTL_ID with the PCI_ID for the usb controller the user wants to pass through
perl -pi -e "s/USB_CTL_ID=\"\"/USB_CTL_ID=\"$PCI_ID\"/" "$SCRIPTDIR/$QUICKEMU/qemu-vfio_vars.conf"
perl -pi -e "s/USB_CTL_ID=\(\)/USB_CTL_ID=\($PCI_ID\)/" "$SCRIPTDIR/$QUICKEMU/qemu-vfio_vars.conf"
exec "$SCRIPTDIR/lib/set_CMDLINE.sh"
else
exec "$SCRIPTDIR/lib/get_USB_CTL.sh"