Shell script for automation, working on it

README.md

@@ -1,14 +1,14 @@
 ## Automated Setup
-###### Not well-tested. Only supports systemd init system. Installs packages, enables iommu and creates libvirt hooks for now.
-###### Halted till December.
-###### TODO: upstart, openrc, sysv support. Automatic VM creation and passthrough support. Libvirt script for window managers.
-```sh
-make
-sudo ./passthrough
+###### UNTESTED.. DO NOT USE...
+###### FEATURES: Enable IOMMU, Copy Libvirt scripts from scripts folder to libvirt hooks path..
+##### TODO: EVERYTHING
 
-OR
+##### Replace win10 to your domain name for VM..
+##### Configure scripts/qemu.d/win10/prepare/begin/begin.sh
+##### Configure scripts/qemu.d/win10/release/end/end.sh
 
-sudo make run
+```sh
+sudo ./setup.sh
 ```
 
 ## Manual Setup
@@ -42,7 +42,7 @@ sudo make run
   <summary><b>Install required tools</b></summary>
 
   ```sh
-  sudo pacman -S qemu libvirt edk2-ovmf virt-manager dnsmasq ebtables iptables
+  sudo pacman -S qemu libvirt edk2-ovmf virt-manager dnsmasq ebtables
   ```
 </details>
 
@@ -257,4 +257,4 @@ sudo make run
 > [Single GPU Passthrough by joeknock90](https://github.com/joeknock90/Single-GPU-Passthrough)<br/>
 > [Single GPU Passthrough by YuriAlek](https://gitlab.com/YuriAlek/vfio)<br/>
 > [ArchLinux PCI Passthrough](https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF)<br/>
-> [Gentoo GPU Passthrough](https://wiki.gentoo.org/wiki/GPU_passthrough_with_libvirt_qemu_kvm)<br/>
+> [Gentoo GPU Passthrough](https://wiki.gentoo.org/wiki/GPU_passthrough_with_libvirt_qemu_kvm)<br/>

grub

@@ -0,0 +1,3 @@
+KEYTWO="val1 val2 val3"
+KEYTHREE="val1 val2 val3"
+GRUB_CMDLINE_LINUX_DEFAULT="val1 val2 val3val4 val4"

scripts/qemu

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+GUEST_NAME="$1"
+HOOK_NAME="$2"
+STATE_NAME="$3"
+MISC="${@:4}"
+
+BASEDIR="$(dirname $0)"
+
+HOOKPATH="$BASEDIR/qemu.d/$GUEST_NAME/$HOOK_NAME/$STATE_NAME"
+set -e # If a script exits with an error, we should as well.
+
+if [ -f "$HOOKPATH" ]; then
+  eval \""$HOOKPATH"\" "$@"
+elif [ -d "$HOOKPATH" ]; then
+  while read file; do
+    eval \""$file"\" "$@"
+  done <<< "$(find -L "$HOOKPATH" -maxdepth 1 -type f -executable -print;)"
+fi

scripts/qemu.d/win10/prepare/begin/begin.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+set -x
+
+# Stop display manager
+systemctl stop display-manager
+
+# Unbind EFI Framebuffer
+echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind
+
+# Unload NVIDIA kernel modules
+modprobe -r nvidia_drm nvidia_modeset nvidia_uvm nvidia
+
+# Unload AMD kernel module
+# modprobe -r amdgpu
+
+# Detach GPU devices from host
+# Use your GPU and HDMI Audio PCI host device
+virsh nodedev-detach pci_0000_01_00_0
+virsh nodedev-detach pci_0000_01_00_1
+
+# Load vfio module
+modprobe vfio-pci

scripts/qemu.d/win10/release/end/end.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+set -x
+
+# Unload vfio module
+modprobe -r vfio-pci
+
+# Attach GPU devices to host
+# Use your GPU and HDMI Audio PCI host device
+virsh nodedev-reattach pci_0000_01_00_0
+virsh nodedev-reattach pci_0000_01_00_1
+
+# Rebind framebuffer to host
+echo "efi-framebuffer.0" > /sys/bus/platform/drivers/efi-framebuffer/bind
+
+# Load NVIDIA kernel modules
+modprobe nvidia_drm
+modprobe nvidia_modeset
+modprobe nvidia_uvm
+modprobe nvidia
+
+# Load AMD kernel module
+# modprobe amdgpu
+
+# Restart Display Manager
+systemctl start display-manager

setup.sh

@@ -0,0 +1,33 @@
+if [[ -z lspcu | grep Virtualization ]]; then
+    echo "ERROR: Virtualization isn't supported in this system"
+    exit 1
+fi
+
+if [[ -z dmesg | grep 'IOMMU enabled' ]]; then
+    echo "IOMMU isn't enabled. Enabling IOMMU... "
+    if [[ -f /boot/grub/grub.cfg ]]; then
+        echo "Loading GRUB configuration.. "
+        config=/etc/default/grub
+        if [[ lscpu | grep GenuineIntel ]]; then
+            if [[ -z sed -n 's/^GRUB_CMDLINE_LINUX_DEFAULT=//p' $config | grep intel_iommu=on ]]; then
+                sed -i 's/GRUB_CMDLINE_LINUX_DEFAULT="\(.*\)"/GRUB_CMDLINE_LINUX_DEFAULT="\1 intel_iommu=on"/' $config
+            fi
+        else
+            if [[ -z sed -n 's/^GRUB_CMDLINE_LINUX_DEFAULT=//p' $config | grep amd_iommu=on ]]; then
+                sed -i 's/GRUB_CMDLINE_LINUX_DEFAULT="\(.*\)"/GRUB_CMDLINE_LINUX_DEFAULT="\1 amd_iommu=on"/' $config
+        fi
+    elif [[ -f /boot/loader/loader.conf ]]; then
+        echo "Loading systemd-boot configuration... "
+        echo "Add intel_iommu=on or amd_iommu=on depending on your CPU to options in boot entry.."
+        # TODO
+    fi
+    echo "IOMMU enabled.."
+    echo "Please reboot your system to continue.."
+    exit 1
+fi
+
+echo "COPYING LIBVIRT SCRIPTS"
+cp scripts/* /etc/libvirt/hooks/
+
+echo "CONFIGURATION FINISHED.."
+# TODO MORE OPTIONS