diff options
Diffstat (limited to 'hw/i386/pc_piix.c')
| -rw-r--r-- | hw/i386/pc_piix.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index a3285fbc64..ad5caff3a5 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -49,6 +49,7 @@ #include "hw/i2c/smbus_eeprom.h" #include "system/memory.h" #include "hw/acpi/acpi.h" +#include "hw/vfio/types.h" #include "qapi/error.h" #include "qemu/error-report.h" #include "system/xen.h" @@ -77,6 +78,13 @@ static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 }; static const int ide_irq[MAX_IDE_BUS] = { 14, 15 }; #endif +static GlobalProperty pc_piix_compat_defaults[] = { + { TYPE_RAMFB_DEVICE, "use-legacy-x86-rom", "true" }, + { TYPE_VFIO_PCI, "use-legacy-x86-rom", "true" }, +}; +static const size_t pc_piix_compat_defaults_len = + G_N_ELEMENTS(pc_piix_compat_defaults); + /* * Return the global irq number corresponding to a given device irq * pin. We could also use the bus number to have a more precise mapping. @@ -492,6 +500,8 @@ static void pc_i440fx_machine_options(MachineClass *m) pc_set_south_bridge); object_class_property_set_description(oc, "x-south-bridge", "Use a different south bridge than PIIX3"); + compat_props_add(m->compat_props, + pc_piix_compat_defaults, pc_piix_compat_defaults_len); } static void pc_i440fx_machine_10_1_options(MachineClass *m) |