mirror of
https://github.com/WarrenHood/dotfiles.git
synced 2025-11-04 01:38:41 +00:00
86 lines
2.8 KiB
Bash
Executable file
86 lines
2.8 KiB
Bash
Executable file
#!/bin/bash
|
|
# This is a simple script to automate the process described by https://asus-linux.org/wiki/vfio-guide/#chapter-3-creating-our-vm
|
|
|
|
echo "Ensuring libvirt is enabled"
|
|
sudo systemctl enable --now libvirtd
|
|
|
|
echo "Setting up libvirt hooks"
|
|
sudo mkdir -p /etc/libvirt/hooks/qemu.d && sudo wget 'https://asus-linux.org/files/vfio/libvirt_hooks/qemu' -O /etc/libvirt/hooks/qemu && sudo chmod +x /etc/libvirt/hooks/qemu
|
|
|
|
echo "Restarting libvirtd"
|
|
sudo systemctl restart libvirtd
|
|
|
|
echo "Creating libvirt hook dirs for vm: 'win10'"
|
|
sudo mkdir -p /etc/libvirt/hooks/qemu.d/win10/prepare/begin
|
|
sudo mkdir -p /etc/libvirt/hooks/qemu.d/win10/release/end
|
|
|
|
echo "Creating vm-vars conf file for win10 vm"
|
|
sudo tee /etc/libvirt/hooks/qemu.d/win10/vm-vars.conf <<LIBVIRT_CONFIG > /dev/null
|
|
## Win10 VM Script Parameters
|
|
|
|
# How much memory we've assigned to the VM, in kibibytes
|
|
VM_MEMORY=8388608
|
|
|
|
# Set the governor to use when the VM is on, and which
|
|
# one we should return to once the VM is shut down
|
|
VM_ON_GOVERNOR=performance
|
|
VM_OFF_GOVERNOR=balanced
|
|
|
|
# Set the powerprofiles ctl profile to performance when
|
|
# the VM is on, and power-saver when the VM is shut down
|
|
VM_ON_PWRPROFILE=performance
|
|
VM_OFF_PWRPROFILE=performance
|
|
|
|
# Set which CPU's to isolate, and your system's total
|
|
# CPU's. For example, an 8-core, 16-thread processor has
|
|
# 16 CPU's to the system, numbered 0-15. For a 6-core,
|
|
# 12-thread processor, 0-11. The SYS_TOTAL_CPUS variable
|
|
# should always reflect this.
|
|
#
|
|
# EXAMPLE=0-3,8-11
|
|
# EXAMPLE=0,4,8,12
|
|
# EXAMPLE=0-3,8,11,12-15
|
|
VM_ISOLATED_CPUS=0-12
|
|
SYS_TOTAL_CPUS=0-15
|
|
LIBVIRT_CONFIG
|
|
|
|
echo "Creating win10 vm libvirt startup hook"
|
|
sudo tee /etc/libvirt/hooks/qemu.d/win10/prepare/begin/10-asusd-vfio.sh <<LIBVIRT_BEGIN_HOOK > /dev/null
|
|
#!/bin/bash
|
|
|
|
## Load VM variables
|
|
source "/etc/libvirt/hooks/qemu.d/win10/vm-vars.conf"
|
|
|
|
## Use supergfxctl to set graphics mode to vfio
|
|
echo "Setting graphics mode to VFIO..."
|
|
supergfxctl -m vfio
|
|
|
|
echo "Graphics mode set!"
|
|
sleep 1
|
|
LIBVIRT_BEGIN_HOOK
|
|
|
|
|
|
echo "Creating win10 vm libvirt shutdown hook"
|
|
sudo tee /etc/libvirt/hooks/qemu.d/win10/release/end/40-asusd-integrated.sh <<LIBVIRT_END_HOOK > /dev/null
|
|
#!/bin/bash
|
|
|
|
## Load VM variables
|
|
source "/etc/libvirt/hooks/qemu.d/win10/vm-vars.conf"
|
|
|
|
## Use supergfxctl to set graphics mode to vfio
|
|
echo "Resetting graphics mode back to integrated..."
|
|
supergfxctl -m integrated
|
|
|
|
echo "Graphics mode reset!"
|
|
sleep 1
|
|
LIBVIRT_END_HOOK
|
|
|
|
echo "Making hook scripts executable"
|
|
sudo chmod +x /etc/libvirt/hooks/qemu.d/win10/prepare/begin/10-asusd-vfio.sh
|
|
sudo chmod +x /etc/libvirt/hooks/qemu.d/win10/release/end/40-asusd-integrated.sh
|
|
|
|
echo "Adding user '$(whoami)' to libvirt and kvm groups"
|
|
sudo usermod -aG libvirt,kvm $(whoami)
|
|
|
|
echo "Done! Remember to set graphics mode to vfio in supergfxctl before creating the win10 VM"
|