system/arm/virt.rst

43 - An MSI controller (GICv2M or ITS). GICv2M is selected by default along
44   with GICv2. ITS is selected by default with GICv3 (>= virt-2.7). Note
65 - ``cortex-a15`` (32-bit; the default)
80 Note that the default is ``cortex-a15``, so for an AArch64 guest you must
86 wider system (e.g. the MTE feature), it may not be enabled by default,
97 there is no default display device enabled: you should select one from
110   Arm Security Extensions (TrustZone). The default is ``off``.
114   Arm Virtualization Extensions. The default is ``off``.
118   Arm Memory Tagging Extensions. The default is ``off``.
122   address space above 32 bits. The default is ``on`` for machine types
133   The default is ``on`` for machine types later than ``virt-7.2``.
137   GICv4 redistributor. The default is ``on``. Setting this to ``off`` will
142   The default is ``on`` for machine types later than ``virt-3.0``.
146   The default is ``on``.
150   greater than or equal to the default size (512G).
170   Set ``on``/``off`` to enable/disable ITS instantiation. The default is ``on``
177     Don't create an IOMMU (the default)
181 default-bus-bypass-iommu
184   for default root bus.
188   using ACPI and guest external abort exceptions. The default is off.
195   :doc:`../devices/cxl`. The default is off.
205   generator and address space randomisation. The default is
215   Set string (up to 6 bytes) to override the default value of field OEMID in ACPI
219   Set string (up to 8 bytes) to override the default value of field OEM Table ID
228 enabled by default. If you're not seeing PCI devices that you expect,