valo.sh

#!/bin/sh

# mkdir qemu-bionic
# cd qemu-bionic
# apt source qemu-kvm/bionic
# cd qemu-2.11*
# patch -p1 < ~/Develop/qemu-stuff/qemu-audio-fix.patch
# patch -p1 < ~/Develop/qemu-stuff/qemu-bionic-on-focal-fixes.patch
# DEBEMAIL="Luqman Aden <me@luqman.ca>" debchange -lluqman
# dpkg-buildpackage -rfakeroot -uc -b

# ~/valo/qemu-bionic/qemu-2.11+dfsg/debian/qemu-system-x86/usr/bin/qemu-system-x86_64

# qemu-img create -f qcow2 base.img 60G
# qemu-img create -f qcow2 -F qcow2 -b base.img snapshot.img


#cp /usr/share/OVMF/OVMF_CODE.fd .
#cp /usr/share/OVMF/OVMF_VARS.fd .

#sudoip tuntap add dev valonet mode tap
#sudoip link set dev valonet master vmbr
#sudoip link set dev valonet up

#sudo ip link set dev valonet nomaster
#sudo ip link del valonet

#    -drive if=pflash,format=raw,readonly,file=/home/luqman/valo/OVMF_CODE.fd \
#    -drive if=pflash,format=raw,file=/home/luqman/valo/OVMF_VARS.fd \
#    -device ide-cd,drive=installdisk,id=cd-disk1,unit=0,bus=ide.0 \
#    -drive file=/lfs/ISOs/OSs/en_windows_10_business_editions_version_2004_updated_nov_2020_x64_dvd_29ee42db.iso,if=none,id=installdisk,media=cdrom \
#    -device ide-cd,drive=virtio-disk,id=cd-disk2,unit=0,bus=ide.1 \
#    -drive file=/lfs/ISOs/Support/virtio-win.iso,if=none,id=virtio-disk,media=cdrom \

# Newer QEMU
#    -audiodev pa,id=hda,server=localhost,out.stream-name=valovm \
#    -device intel-hda -device hda-duplex,audiodev=hda \

# Skylake-Client-noTSX-IBRS

echo -n "Binding GFX Card..."
for dev in "0000:01:00.0" "0000:01:00.1"; do
    vendor=$(cat /sys/bus/pci/devices/${dev}/vendor)
    device=$(cat /sys/bus/pci/devices/${dev}/device)
    if [ -e /sys/bus/pci/devices/${dev}/driver ]; then
        echo "${dev}" | tee /sys/bus/pci/devices/${dev}/driver/unbind > /dev/null
        while [ -e /sys/bus/pci/devices/${dev}/driver ]; do
            sleep 0.1
        done
    fi
    echo "${vendor} ${device}" | tee /sys/bus/pci/drivers/vfio-pci/new_id > /dev/null
done
echo "done"

export QEMU_AUDIO_DRV=pa
export QEMU_PA_SERVER="tcp:luq-home-pc:4713 tcp6:luq-home-pc:4713"
export QEMU_PA_ADJUST_LATENCY_IN=0

#/usr/bin/qemu-system-x86_64 \
/home/luqman/valo/qemu-bionic/qemu-2.11+dfsg/debian/qemu-system-x86/usr/bin/qemu-system-x86_64 \
    -name guest=valo,debug-threads=on \
    -serial none \
    -enable-kvm \
    -nodefaults \
    -no-user-config \
    -M q35,accel=kvm,kernel_irqchip=on,mem-merge=off \
    -m 8192 -mem-prealloc -no-hpet \
    -cpu host,kvm=off,l3-cache=on,hv_relaxed,hv_spinlocks=0x1fff,hv_vapic,hv_time,hv_vendor_id=3dfx,+invtsc \
    -smp 8,sockets=1,cores=4,threads=2 \
    -smbios 'type=0,vendor=American Megatrends Inc.,version=F2b,date=10/26/2017,release=5.12' \
    -smbios 'type=1,manufacturer=Gigabyte Technology Co.,, Ltd.,product=Z370N WIFI,uuid=ec1fcce2-283f-41da-bf77-c177d8f3ecfd' \
    -global kvm-pit.lost_tick_policy=discard \
    -rtc base=localtime \
    -boot order=c \
    -usb \
    -device pcie-root-port,bus=pcie.0,id=root_port1,chassis=0,slot=0 \
    -device vfio-pci,host=01:00.0,id=hostdev1,bus=root_port1,addr=0x00,multifunction=on \
    -device vfio-pci,host=01:00.1,id=hostdev2,bus=root_port1,addr=0x00.1 \
    -drive if=pflash,format=raw,readonly,file=/home/luqman/valo/OVMF_CODE.fd \
    -drive if=pflash,format=raw,file=/home/luqman/valo/OVMF_VARS.fd \
    -drive if=none,id=drivec,file=/home/luqman/valo/snapshot.img,format=qcow2,cache=none,aio=threads \
    -object iothread,id=iothread1 \
    -device virtio-blk-pci,drive=drivec,scsi=off,iothread=iothread1 \
    -monitor unix:/tmp/monitor.sock,server,nowait \
    -device virtio-mouse-pci,id=input0 \
    -device virtio-keyboard-pci,id=input1 \
    -object input-linux,id=kbd1,evdev=/dev/input/by-id/usb-DELL_Alienware_Advanced_Gaming_Keyboard_AW568_000000000000-if01-event-kbd,grab_all=yes,repeat=on \
    -object input-linux,id=mouse1,evdev=/dev/input/by-id/usb-Logitech_USB_Receiver-if02-event-mouse \
    -netdev tap,ifname=valonet,id=net0,script=no,downscript=no \
    -device e1000,netdev=net0,mac=52:54:00:2f:60:f6 \
    -device ich9-intel-hda -device hda-duplex

valo.xml

<domain xmlns:qemu="http://libvirt.org/schemas/domain/qemu/1.0" type="kvm">
  <name>valo</name>
  <uuid>a1948fa9-3945-491e-a07e-cde9ba4a0ece</uuid>
  <title>Valorant VM</title>
  <metadata>
    <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
      <libosinfo:os id="http://microsoft.com/win/10"/>
    </libosinfo:libosinfo>
  </metadata>
  <memory unit="KiB">8388608</memory>
  <currentMemory unit="KiB">8388608</currentMemory>
  <vcpu placement="static">8</vcpu>
  <iothreads>1</iothreads>
  <cputune>
    <vcpupin vcpu="0" cpuset="2"/>
    <vcpupin vcpu="1" cpuset="8"/>
    <vcpupin vcpu="2" cpuset="3"/>
    <vcpupin vcpu="3" cpuset="9"/>
    <vcpupin vcpu="4" cpuset="4"/>
    <vcpupin vcpu="5" cpuset="10"/>
    <vcpupin vcpu="6" cpuset="5"/>
    <vcpupin vcpu="7" cpuset="11"/>
    <emulatorpin cpuset="0,6"/>
    <iothreadpin iothread="1" cpuset="0,6"/>
  </cputune>
  <os>
    <type arch="x86_64" machine="pc-q35-2.11">hvm</type>
    <loader readonly="yes" type="pflash">/usr/share/OVMF/OVMF_CODE.fd</loader>
    <nvram>/var/lib/libvirt/qemu/nvram/valo_VARS.fd</nvram>
  </os>
  <features>
    <acpi/>
    <apic/>
    <hyperv>
      <relaxed state="on"/>
      <vapic state="on"/>
      <spinlocks state="on" retries="8191"/>
      <vpindex state="on"/>
      <runtime state="on"/>
      <synic state="on"/>
      <stimer state="on"/>
      <vendor_id state="on" value="SHHHHHHHHHHH"/>
      <evmcs state="off"/>
    </hyperv>
    <kvm>
      <hidden state="on"/>
    </kvm>
    <vmport state="off"/>
    <ioapic driver="kvm"/>
  </features>
  <cpu mode="host-passthrough" check="none">
    <topology sockets="1" cores="4" threads="2"/>
    <cache mode="passthrough"/>
    <feature policy="require" name="invtsc"/>
  </cpu>
  <clock offset="localtime">
    <timer name="rtc" present="no" tickpolicy="catchup"/>
    <timer name="pit" present="no" tickpolicy="discard"/>
    <timer name="hpet" present="no"/>
    <timer name="kvmclock" present="no"/>
    <timer name="hypervclock" present="yes"/>
    <timer name="tsc" present="yes" mode="native"/>
  </clock>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <pm>
    <suspend-to-mem enabled="no"/>
    <suspend-to-disk enabled="no"/>
  </pm>
  <devices>
    <emulator>/usr/local/bin/qemu-2.11-system-x86_64</emulator>
    <disk type="file" device="disk">
      <driver name="qemu" type="qcow2" cache="writeback" io="threads"/>
      <source file="/var/lib/libvirt/images/valo.qcow2"/>
      <target dev="vda" bus="virtio"/>
      <boot order="1"/>
      <address type="pci" domain="0x0000" bus="0x03" slot="0x00" function="0x0"/>
    </disk>
    <controller type="usb" index="0" model="qemu-xhci" ports="15">
      <address type="pci" domain="0x0000" bus="0x02" slot="0x00" function="0x0"/>
    </controller>
    <controller type="sata" index="0">
      <address type="pci" domain="0x0000" bus="0x00" slot="0x1f" function="0x2"/>
    </controller>
    <controller type="pci" index="0" model="pcie-root"/>
    <controller type="pci" index="1" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="1" port="0x8"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x01" function="0x0" multifunction="on"/>
    </controller>
    <controller type="pci" index="2" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="2" port="0x9"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x01" function="0x1"/>
    </controller>
    <controller type="pci" index="3" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="3" port="0xa"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x01" function="0x2"/>
    </controller>
    <controller type="pci" index="4" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="4" port="0xb"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x01" function="0x3"/>
    </controller>
    <controller type="pci" index="5" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="5" port="0xc"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x01" function="0x4"/>
    </controller>
    <controller type="pci" index="6" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="6" port="0xd"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x01" function="0x5"/>
    </controller>
    <controller type="pci" index="7" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="7" port="0xe"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x01" function="0x6"/>
    </controller>
    <controller type="pci" index="8" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="8" port="0xf"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x01" function="0x7"/>
    </controller>
    <controller type="pci" index="9" model="pcie-root-port">
      <model name="pcie-root-port"/>
      <target chassis="9" port="0x10"/>
      <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x0"/>
    </controller>
    <interface type="network">
      <mac address="52:54:00:eb:de:68"/>
      <source network="guest-vm-net"/>
      <model type="e1000e"/>
      <address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/>
    </interface>
    <serial type="pty">
      <target type="isa-serial" port="0">
        <model name="isa-serial"/>
      </target>
    </serial>
    <console type="pty">
      <target type="serial" port="0"/>
    </console>
    <input type="keyboard" bus="virtio">
      <address type="pci" domain="0x0000" bus="0x07" slot="0x00" function="0x0"/>
    </input>
    <input type="mouse" bus="virtio">
      <address type="pci" domain="0x0000" bus="0x08" slot="0x00" function="0x0"/>
    </input>
    <input type="mouse" bus="ps2"/>
    <input type="keyboard" bus="ps2"/>
    <sound model="ich9">
      <address type="pci" domain="0x0000" bus="0x00" slot="0x1b" function="0x0"/>
    </sound>
    <hostdev mode="subsystem" type="pci" managed="yes">
      <source>
        <address domain="0x0000" bus="0x01" slot="0x00" function="0x0"/>
      </source>
      <address type="pci" domain="0x0000" bus="0x04" slot="0x00" function="0x0"/>
    </hostdev>
    <hostdev mode="subsystem" type="pci" managed="yes">
      <source>
        <address domain="0x0000" bus="0x01" slot="0x00" function="0x1"/>
      </source>
      <address type="pci" domain="0x0000" bus="0x05" slot="0x00" function="0x0"/>
    </hostdev>
    <memballoon model="virtio">
      <address type="pci" domain="0x0000" bus="0x06" slot="0x00" function="0x0"/>
    </memballoon>
  </devices>
  <qemu:commandline>
    <qemu:arg value="-object"/>
    <qemu:arg value="input-linux,id=kbd1,evdev=/dev/input/by-id/usb-DELL_Alienware_Advanced_Gaming_Keyboard_AW568_000000000000-if01-event-kbd,grab_all=yes,repeat=on"/>
    <qemu:arg value="-object"/>
    <qemu:arg value="input-linux,id=mouse1,evdev=/dev/input/by-id/usb-Logitech_USB_Receiver-if02-event-mouse"/>
    <qemu:arg value="-smbios"/>
    <qemu:arg value="type=0,vendor=American Megatrends Inc.,version=F2b,date=10/26/2017,release=5.12"/>
    <qemu:arg value="-smbios"/>
    <qemu:arg value="type=1,manufacturer=Gigabyte Technology Co.,, Ltd.,product=Z370N WIFI,uuid=ec1fcce2-283f-41da-bf77-c177d8f3ecfd"/>
    <qemu:env name="QEMU_AUDIO_DRV" value="pa"/>
    <qemu:env name="QEMU_PA_SERVER" value="tcp:luq-home-pc:4713 tcp6:luq-home-pc:4713"/>
    <qemu:env name="QEMU_PA_ADJUST_LATENCY_IN" value="0"/>
  </qemu:commandline>
</domain>