QEMU - Gaming Machine (4-2020 Feels Native)

#!/bin/bash
qemu=qemu
VMDIR=/.vm_images/OVMF
F0=$VMDIR/OVMF_CODE.msx.fd
F1=$VMDIR/OVMF_VARS.msx.fd

BIOS=$VM/OVMF_CODE.lnx.fd
BIOS_VAR=$VM/OVMF_VARS.lnx.fd


PATH=/.vmcore/disk-images
DISK1=$PATH/linux_test.img
INSTALLER=/home/dexter/Downloads/Win10_1909_English_x64.iso

qemu=/usr/bin/qemu-system-x86_64-spice

cpu=EPYC
mem=24G
smp=16
sockets=1
cores=16

name="Windows-10(16-core)"

VEND0="0x046d"
VEND1="0x0b05"
VEND2="0x13b1"
MOUSE="0xc332"
KEYBD="0xc333"
BTVEN="0x0b05"
BTDEV="0x17cb"
USBWF="0x0043"

     $qemu \
    -enable-kvm \
    -name $name \
    -m $mem \
    -machine q35,accel=kvm,kernel_irqchip=on \
    -smp $smp,cores=$cores,sockets=$sockets \
    -cpu $cpu,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff,kvm=off,hv_vendor_id=null \
    -drive if=pflash,format=raw,readonly,file=$F0 \
    -drive if=pflash,format=raw,file=$F1 \
    -vga none \
    -vnc 0.0.0.0:5900 -k en-us \
    -display none \
    -device vfio-pci,host=41:00.0,multifunction=on \
    -device vfio-pci,host=41:00.1 \
    -device vfio-pci,host=41:00.2 \
    -device vfio-pci,host=41:00.3 \
    -device virtio-serial-pci \
    -netdev user,id=net2 \
    -device e1000-82545em,netdev=net2,id=net2,mac=52:54:00:26:74:5d \
    -device ich9-usb-uhci3 \
    -device usb-host,vendorid=$VEND0,productid=$KEYBD \
    -device usb-host,vendorid=$VEND0,productid=$MOUSE \
    -device usb-host,vendorid=$BTVEN,productid=$BTDEV \
    -device ich9-ahci,id=sata \
    -cdrom $INSTALLER \
    -hda /dev/sdc \
    -hdb /dev/sdd \
    -boot menu=on \