bouroo · September 19, 2024 04:58
diff --git a/intel_pve_vgpu.sh b/intel_pve_vgpu.sh
 #!/usr/bin/env bash

 # Print header information
 cat << "EOF"
 +----------------------------------------------------------------------+
 | Intel Gen 12/13 vGPU SR-IOV on Proxmox Host Enabler (Installer)      |
 | https://github.com/Upinel/Intel-vGPU-SRIOV-on-Proxmox                |
 +----------------------------------------------------------------------+
 | This source file is subject to version 2.0 of the Apache license,    |
 | that is bundled with this package in the file LICENSE, and is        |
 | available through the world-wide-web at the following url:           |
 | http://www.apache.org/licenses/LICENSE-2.0.html                      |
 | If you did not receive a copy of the Apache2.0 license and are unable|
 | to obtain it through the world-wide-web, please send a note to       |
 | license@swoole.com so we can mail you a copy immediately.            |
 +----------------------------------------------------------------------+
 | Author: Nova Upinel Chow  <dev@upinel.com>                           |
 | Editor: Kawin Viriyaprasopsook  <kawin.v@kkumail.com>                |
 | Date:   19/Sep/2024                                                  |
 +----------------------------------------------------------------------+
 EOF

 echo "Enable IO-MMU on PVE Server"

 # Kernel version check
 kernel_version=$(uname -r | awk -F '[.-]' '{print $1"."$2}')
 target_version="6.5"
 if [[ $(echo "$kernel_version < $target_version" | bc) -eq 1 ]]; then
    echo "Current version ($kernel_version) is lower than $target_version. Please upgrade the kernel first and return here."
    exit 1
 fi

 # Install required packages
 apt install -y git pve-headers mokutil dkms build-essential sysfsutils unzip

 # Clean up previous installations
 rm -rf /var/lib/dkms/i915-sriov-dkms* /usr/src/i915-sriov-dkms* ~/i915-sriov-dkms

 # Clone the repository and modify dkms.conf
 KERNEL=$(uname -r | sed 's/-pve//')
 git clone https://github.com/strongtz/i915-sriov-dkms.git ~/i915-sriov-dkms

 # Backup and modify dkms.conf
 cp ~/i915-sriov-dkms/dkms.conf{,.bak}
 sed -i "s/@_PKGBASE@/i915-sriov-dkms/g; s/@PKGVER@/$KERNEL/g; s/ -j\$(nproc)//g" ~/i915-sriov-dkms/dkms.conf

 # Get the DKMS version
 dkms_ver=$(awk -F '=' '/PACKAGE_VERSION=/{gsub(/"/, "", $2); print $2}' ~/i915-sriov-dkms/dkms.conf)
 cat ~/i915-sriov-dkms/dkms.conf

 # Add and install the DKMS module
 cd ~/i915-sriov-dkms
 dkms add .
 dkms install -m i915-sriov-dkms -v "$dkms_ver" -k "$(uname -r)" --force -j 1
 dkms status

 # Update GRUB configuration for IO-MMU
 echo ""
 echo "********************************************"
 echo "***  Enable IO-MMU on proxmox host       ***"
 echo "********************************************"
 cp /etc/default/grub{,.bak}
 sed -i 's/GRUB_CMDLINE_LINUX_DEFAULT="quiet"/GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt i915.enable_guc=3 i915.max_vfs=7"/' /etc/default/grub

 # Update grub
 echo ""
 echo "    Updating GRUB..."
 update-grub
 update-initramfs -u -k all
 pve-efiboot-tool refresh

 # Configure sysfs for SR-IOV
 echo ""
 echo "    Installing sysfsutils and setting sriov_numvfs=7"

 # Check if the line already exists in /etc/sysfs.conf
 line_to_append="devices/pci0000:00/0000:00:02.0/sriov_numvfs = 7"
 if ! grep -qF "$line_to_append" /etc/sysfs.conf; then
    echo "$line_to_append" >> /etc/sysfs.conf
    echo "Added line to /etc/sysfs.conf"
 else
    echo "Line already exists in /etc/sysfs.conf, skipping."
 fi

 echo ""
 echo "   Please verify SR-IOV by running 'lspci | grep VGA' after reboot."

 # Interactive prompt for reboot
 while true; do
    read -p "Do you want to reboot now? (y/n): " answer
    case $answer in
        [Yy]* ) 
            echo "Rebooting now..."
            reboot
            break
            ;;
        [Nn]* ) 
            echo "You chose not to reboot. Please remember to reboot later to apply changes."
            break
            ;;
        * ) 
            echo "Please answer yes (y) or no (n)."
            ;;
    esac
 done
	#!/usr/bin/env bash

	# Print header information
	cat << "EOF"
	+----------------------------------------------------------------------+
	\| Intel Gen 12/13 vGPU SR-IOV on Proxmox Host Enabler (Installer) \|
	\| https://github.com/Upinel/Intel-vGPU-SRIOV-on-Proxmox \|
	+----------------------------------------------------------------------+
	\| This source file is subject to version 2.0 of the Apache license, \|
	\| that is bundled with this package in the file LICENSE, and is \|
	\| available through the world-wide-web at the following url: \|
	\| http://www.apache.org/licenses/LICENSE-2.0.html \|
	\| If you did not receive a copy of the Apache2.0 license and are unable\|
	\| to obtain it through the world-wide-web, please send a note to \|
	\| license@swoole.com so we can mail you a copy immediately. \|
	+----------------------------------------------------------------------+
	\| Author: Nova Upinel Chow <dev@upinel.com> \|
	\| Editor: Kawin Viriyaprasopsook <kawin.v@kkumail.com> \|
	\| Date: 19/Sep/2024 \|
	+----------------------------------------------------------------------+
	EOF

	echo "Enable IO-MMU on PVE Server"

	# Kernel version check
	kernel_version=$(uname -r \| awk -F '[.-]' '{print $1"."$2}')
	target_version="6.5"
	if [[ $(echo "$kernel_version < $target_version" \| bc) -eq 1 ]]; then
	echo "Current version ($kernel_version) is lower than $target_version. Please upgrade the kernel first and return here."
	exit 1
	fi

	# Install required packages
	apt install -y git pve-headers mokutil dkms build-essential sysfsutils unzip

	# Clean up previous installations
	rm -rf /var/lib/dkms/i915-sriov-dkms* /usr/src/i915-sriov-dkms* ~/i915-sriov-dkms

	# Clone the repository and modify dkms.conf
	KERNEL=$(uname -r \| sed 's/-pve//')
	git clone https://github.com/strongtz/i915-sriov-dkms.git ~/i915-sriov-dkms

	# Backup and modify dkms.conf
	cp ~/i915-sriov-dkms/dkms.conf{,.bak}
	sed -i "s/@_PKGBASE@/i915-sriov-dkms/g; s/@PKGVER@/$KERNEL/g; s/ -j\$(nproc)//g" ~/i915-sriov-dkms/dkms.conf

	# Get the DKMS version
	dkms_ver=$(awk -F '=' '/PACKAGE_VERSION=/{gsub(/"/, "", $2); print $2}' ~/i915-sriov-dkms/dkms.conf)
	cat ~/i915-sriov-dkms/dkms.conf

	# Add and install the DKMS module
	cd ~/i915-sriov-dkms
	dkms add .
	dkms install -m i915-sriov-dkms -v "$dkms_ver" -k "$(uname -r)" --force -j 1
	dkms status

	# Update GRUB configuration for IO-MMU
	echo ""
	echo "********************************************"
	echo "* Enable IO-MMU on proxmox host *"
	echo "********************************************"
	cp /etc/default/grub{,.bak}
	sed -i 's/GRUB_CMDLINE_LINUX_DEFAULT="quiet"/GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt i915.enable_guc=3 i915.max_vfs=7"/' /etc/default/grub

	# Update grub
	echo ""
	echo " Updating GRUB..."
	update-grub
	update-initramfs -u -k all
	pve-efiboot-tool refresh

	# Configure sysfs for SR-IOV
	echo ""
	echo " Installing sysfsutils and setting sriov_numvfs=7"

	# Check if the line already exists in /etc/sysfs.conf
	line_to_append="devices/pci0000:00/0000:00:02.0/sriov_numvfs = 7"
	if ! grep -qF "$line_to_append" /etc/sysfs.conf; then
	echo "$line_to_append" >> /etc/sysfs.conf
	echo "Added line to /etc/sysfs.conf"
	else
	echo "Line already exists in /etc/sysfs.conf, skipping."
	fi

	echo ""
	echo " Please verify SR-IOV by running 'lspci \| grep VGA' after reboot."

	# Interactive prompt for reboot
	while true; do
	read -p "Do you want to reboot now? (y/n): " answer
	case $answer in
	[Yy]* )
	echo "Rebooting now..."
	reboot
	break
	;;
	[Nn]* )
	echo "You chose not to reboot. Please remember to reboot later to apply changes."
	break
	;;
	* )
	echo "Please answer yes (y) or no (n)."
	;;
	esac
	done