mirrors/quickpassthrough
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update information to the user

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HikariKnight 2022-03-01 09:02:29 +01:00
parent b84b24c5d5
commit fce0063f44
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2
lib/set_MODULES.sh
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@ -43,6 +43,8 @@ vfio_virqfd
printf "# This is an autogenerated file that stubs your graphic card for use with vfio printf "# This is an autogenerated file that stubs your graphic card for use with vfio
# This file should be placed inside /etc/modprobe.d/ # This file should be placed inside /etc/modprobe.d/
options vfio_pci ids=$GPU_DEVID options vfio_pci ids=$GPU_DEVID
# Make sure vfio_pci is loaded before these modules: nvidia, nouveau, amdgpu and radeon
softdep nvidia pre: vfio vfio_pci softdep nvidia pre: vfio vfio_pci
softdep nouveau pre: vfio vfio_pci softdep nouveau pre: vfio vfio_pci
softdep amdgpu pre: vfio vfio_pci softdep amdgpu pre: vfio vfio_pci

11
vfio-verify
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@ -4,14 +4,25 @@
SCRIPTDIR=$(dirname `which $0`) SCRIPTDIR=$(dirname `which $0`)
cd $SCRIPTDIR cd $SCRIPTDIR
# If there is a config generated, then $SCRIPTDIR/config/kernel_args
# should exist, which contains all the info we need
if [ -f $SCRIPTDIR/config/kernel_args ]; if [ -f $SCRIPTDIR/config/kernel_args ];
then then
# Fetch part of the device id we need
DEVID=$(cat $SCRIPTDIR/config/kernel_args | cut -d " " -f 3 | cut -d "=" -f 2 | perl -pe "s/^([0-9a-f]{4}:).*/\1/") DEVID=$(cat $SCRIPTDIR/config/kernel_args | cut -d " " -f 3 | cut -d "=" -f 2 | perl -pe "s/^([0-9a-f]{4}:).*/\1/")
echo "#------------------------------------------#" echo "#------------------------------------------#"
# List info about the vfio gpu and what kernel driver is being used
lspci -d $DEVID -v | grep -iP "kernel driver|amd|radeon|nvidia|nouveau" | grep -vi "kernel modules" lspci -d $DEVID -v | grep -iP "kernel driver|amd|radeon|nvidia|nouveau" | grep -vi "kernel modules"
echo "#------------------------------------------#" echo "#------------------------------------------#"
printf " printf "
If the \"Kernel driver in use\" for these devices are \"vfio-pci\", then VFIO has been successfully enabled! If the \"Kernel driver in use\" for these devices are \"vfio-pci\", then VFIO has been successfully enabled!
If the system freezes when you start a VM with the passthrough then you might need to force disable video output
for the card on boot (or if you do not have another GPU from the same vendor (AMD/NVIDIA), you can blacklist the driver).
" "
else
# Tell user to run the setup first if the kernel_args file is not found
echo "Please run \"$SCRIPTDIR/vfio-setup\" first!"
fi fi