qemu launch script

#!/bin/bash

# VARS ========================================================================
ID=c78c9cf0-3e95-4fa6-b859-b3db464ea7a0
LOC=/sys/devices/pci0000:00/0000:00:02.0
QEMU_BIN=qemu-system-x86_64

ISO_STORAGE=/mnt/media/iso
IMG_STORAGE=/mnt/media/vmdrive
HIGH_SPEED_STORAGE=/mnt/storage/vmdrive
SAMBA_DIR=/mnt/storage/devshare/

# QEMU SETTINGS ===============================================================
OPTS="-name win10vgpu"

# Processor
OPTS="$OPTS -cpu host,hv_relaxed,hv_spinlocks=0x1fff,hv_vapic,hv_time"
OPTS="$OPTS -smp sockets=1,cores=2,threads=2"

# Memory
OPTS="$OPTS -m 4G"

# Machine
OPTS="$OPTS -enable-kvm"
#OPTS="$OPTS -machine type=pc,accel=kvm,kernel_irqchip=on"
OPTS="$OPTS -machine type=pc-i440fx-3.1,accel=kvm,kernel_irqchip=on"

# BIOS
OPTS="$OPTS -bios /usr/share/qemu/bios.bin"

# Display
OPTS="$OPTS -display gtk,gl=on"
OPTS="$OPTS -vga none"
# OPTS="$OPTS -vga vmware"

# Sound
OPTS="$OPTS -soundhw hda"
OPTS="$OPTS -audiodev driver=pa,id=pa,server=/run/user/1000/pulse/native"

# Drives
#OPTS="$OPTS -drive file=${HIGH_SPEED_STORAGE}/win10-gvt/win10-gvt-base.qcow2,index=0,media=disk,format=qcow2"
OPTS="$OPTS -drive file=${HIGH_SPEED_STORAGE}/win10-gvt/snap/win10-gvt-current.qcow2,index=0,media=disk,format=qcow2"
#OPTS="$OPTS -drive file=${HIGH_SPEED_STORAGE}/win10-gvt/snap/win10-gvt-testing.qcow2,index=0,media=disk,format=qcow2"
OPTS="$OPTS -drive file=/dev/disk/by-id/ata-ST1000LX015-1U7172_WDEDQ8GG-part3,index=1,media=disk,format=raw,if=virtio"
#OPTS="$OPTS -drive file=${IMG_STORAGE}/data/win-data.qcow2,index=2,media=disk,format=qcow2"
OPTS="$OPTS -drive index=3,media=cdrom"

# Boot order
# OPTS="$OPTS -boot d"

# Disable suspend
OPTS="$OPTS -global PIIX4_PM.disable_s3=1"
OPTS="$OPTS -global PIIX4_PM.disable_s4=1"

# Intel vGPU pass through
OPTS="$OPTS -device vfio-pci,sysfsdev=${LOC}/${ID},display=on,x-igd-opregion=on"

# Keyboard layout
OPTS="$OPTS -k en-us"

# A USB tablet device in the guest allows for accurate pointer tracking
OPTS="$OPTS -usb -device usb-tablet"

# USB pass through
# OPTS="$OPTS -usb -device usb-host,hostbus=1,hostaddr=2"
#OPTS="$OPTS -usb -device usb-host,hostbus=1,hostaddr=4"

# Shared folders
OPTS="$OPTS -net nic -net user,smb=$SAMBA_DIR"

# LAUNCH ======================================================================

# Create vGPU
echo ${ID} > ${LOC}/mdev_supported_types/i915-GVTg_V5_4/create
sleep 5

# QEMU Launch
${QEMU_BIN} ${OPTS}

# Remove vGPU
echo 1 > ${LOC}/${ID}/remove