domain.xml

<domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
  <name>win11</name>
  <uuid>a142c160-6de1-4e64-a3d1-79d0357e2670</uuid>
  <metadata>
    <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
      <libosinfo:os id="http://microsoft.com/win/11"/>
    </libosinfo:libosinfo>
  </metadata>
  <sysinfo type='smbios'>
    <bios>
      <entry name='vendor'>American Megatrends Inc.</entry>
    </bios>
    <system>
      <entry name='manufacturer'>ASRock</entry>
      <entry name='product'>X570 Taichi Razer Edition</entry>
      <entry name='version'>1.0</entry>
      <entry name='serial'>Default string</entry>
      <entry name='family'>X570</entry>
    </system>
    <baseBoard>
      <entry name='manufacturer'>ASRock</entry>
      <entry name='product'>X570 Taichi Razer Edition</entry>
      <entry name='serial'>M80-CK032100456</entry>
    </baseBoard>
  </sysinfo>
  <memory unit='GiB'>64</memory>
  <currentMemory unit='GiB'>64</currentMemory>
  <memoryBacking>
    <hugepages/>
    <source type='memfd'/>
    <access mode='shared'/>
  </memoryBacking>
  <vcpu placement='static'>32</vcpu>
  <iothreads>2</iothreads>
  <cputune>
    <!-- CCD0: cores 0-7 (threads 0-7 + 16-23) -->
    <vcpupin vcpu='0' cpuset='0'/>
    <vcpupin vcpu='1' cpuset='16'/>
    <vcpupin vcpu='2' cpuset='1'/>
    <vcpupin vcpu='3' cpuset='17'/>
    <vcpupin vcpu='4' cpuset='2'/>
    <vcpupin vcpu='5' cpuset='18'/>
    <vcpupin vcpu='6' cpuset='3'/>
    <vcpupin vcpu='7' cpuset='19'/>
    <vcpupin vcpu='8' cpuset='4'/>
    <vcpupin vcpu='9' cpuset='20'/>
    <vcpupin vcpu='10' cpuset='5'/>
    <vcpupin vcpu='11' cpuset='21'/>
    <vcpupin vcpu='12' cpuset='6'/>
    <vcpupin vcpu='13' cpuset='22'/>
    <vcpupin vcpu='14' cpuset='7'/>
    <vcpupin vcpu='15' cpuset='23'/>
    <!-- CCD1: cores 8-15 (threads 8-15 + 24-31) -->
    <vcpupin vcpu='16' cpuset='8'/>
    <vcpupin vcpu='17' cpuset='24'/>
    <vcpupin vcpu='18' cpuset='9'/>
    <vcpupin vcpu='19' cpuset='25'/>
    <vcpupin vcpu='20' cpuset='10'/>
    <vcpupin vcpu='21' cpuset='26'/>
    <vcpupin vcpu='22' cpuset='11'/>
    <vcpupin vcpu='23' cpuset='27'/>
    <vcpupin vcpu='24' cpuset='12'/>
    <vcpupin vcpu='25' cpuset='28'/>
    <vcpupin vcpu='26' cpuset='13'/>
    <vcpupin vcpu='27' cpuset='29'/>
    <vcpupin vcpu='28' cpuset='14'/>
    <vcpupin vcpu='29' cpuset='30'/>
    <vcpupin vcpu='30' cpuset='15'/>
    <vcpupin vcpu='31' cpuset='31'/>
    <emulatorpin cpuset='0,16'/>
    <iothreadpin iothread='1' cpuset='0,16'/>
    <iothreadpin iothread='2' cpuset='0,16'/>
  </cputune>
  <os firmware='efi' smbios='sysinfo'>
    <type arch='x86_64' machine='pc-q35-9.2'>hvm</type>
    <firmware>
      <feature enabled='yes' name='enrolled-keys'/>
      <feature enabled='yes' name='secure-boot'/>
    </firmware>
    <loader readonly='yes' secure='yes' type='pflash' format='qcow2'>/usr/share/edk2/ovmf/OVMF_CODE_4M.secboot.qcow2</loader>
    <nvram template='/usr/share/edk2/ovmf/OVMF_VARS_4M.secboot.qcow2'>/var/lib/libvirt/images/win11_VARS.fd</nvram>
    <!-- Boot order definido con <boot order='N'/> en cada dispositivo -->
  </os>
  <features>
    <acpi/>
    <apic/>
    <hyperv mode='custom'>
      <relaxed state='on'/>
      <vapic state='on'/>
      <spinlocks state='on' retries='8191'/>
      <vpindex state='on'/>
      <runtime state='on'/>
      <synic state='on'/>
      <stimer state='on'>
        <direct state='on'/>
      </stimer>
      <frequencies state='on'/>
      <tlbflush state='on'/>
      <ipi state='on'/>
      <vendor_id state='on' value='AuthenticAMD'/>
    </hyperv>
    <kvm>
      <hidden state='on'/>
    </kvm>
    <smm state='on'/>
  </features>
  <cpu mode='host-passthrough' check='none' migratable='off'>
    <topology sockets='1' dies='1' clusters='1' cores='16' threads='2'/>
    <cache mode='passthrough'/>
    <feature policy='require' name='topoext'/>
    <feature policy='require' name='invtsc'/>
  </cpu>
  <clock offset='localtime'>
    <timer name='rtc' tickpolicy='catchup'/>
    <timer name='pit' tickpolicy='delay'/>
    <timer name='hpet' 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/bin/qemu-system-x86_64</emulator>

    <!-- Disco principal (io='native' + cache='none' para raw con O_DIRECT) -->
    <disk type='file' device='disk'>
      <driver name='qemu' type='raw' cache='none' io='native' discard='unmap'/>
      <source file='/var/lib/libvirt/images/win11.raw'/>
      <target dev='vda' bus='virtio'/>
      <serial>WD-WMC4N0E1A2B3</serial>
      <boot order='2'/>
    </disk>

    <!-- CDROM para ISO de Windows (instalacion) -->
    <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/var/lib/libvirt/images/windows.iso'/>
      <target dev='sda' bus='sata'/>
      <readonly/>
      <boot order='1'/>
    </disk>

    <!-- CDROM para drivers VirtIO -->
    <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/var/lib/libvirt/images/virtio-win.iso'/>
      <target dev='sdb' bus='sata'/>
      <readonly/>
    </disk>

    <!-- ISO con autounattend.xml -->
    <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/var/lib/libvirt/images/win11_autounattend.iso'/>
      <target dev='sdc' bus='sata'/>
      <readonly/>
    </disk>

    <!-- ISO con drivers AMD -->
    <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/var/lib/libvirt/images/amd-drivers.iso'/>
      <target dev='sdd' bus='sata'/>
      <readonly/>
    </disk>

    <!-- Red virtio -->
    <interface type='network'>
      <source network='default'/>
      <model type='virtio'/>
    </interface>

    <!-- Controlador SCSI virtio -->
    <controller type='scsi' index='0' model='virtio-scsi'>
      <driver iothread='1'/>
    </controller>

    <!-- TPM 2.0 (emulado con swtpm) -->
    <tpm model='tpm-crb'>
      <backend type='emulator' version='2.0'>
        <active_pcr_banks>
          <sha256/>
        </active_pcr_banks>
      </backend>
    </tpm>

    <!-- GPU RX 9070 XT - VGA (UEFI GOP directo, sin video emulado) -->
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x0f' slot='0x00' function='0x0'/>
      </source>
      <rom bar='on'/>
      <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0' multifunction='on'/>
    </hostdev>

    <!-- GPU RX 9070 XT - HDMI/DP Audio -->
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x0f' slot='0x00' function='0x1'/>
      </source>
      <rom bar='on'/>
      <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x1'/>
    </hostdev>

    <!-- USB xHCI Controller (Razer mouse/keyboard, Arturia KeyLab, UGREEN BT, audio) -->
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x11' slot='0x00' function='0x3'/>
      </source>
      <rom bar='on'/>
    </hostdev>

<!-- Memoria balloon desactivado (overhead innecesario con RAM fija) -->
    <memballoon model='none'/>
  </devices>
</domain>