diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/arm/virt.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 0c270b8..5f62a03 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -535,7 +535,6 @@ static void create_v2m(VirtMachineState *vms, qemu_irq *pic) static void create_gic(VirtMachineState *vms, qemu_irq *pic) { /* We create a standalone GIC */ - VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(vms); DeviceState *gicdev; SysBusDevice *gicbusdev; const char *gictype; @@ -605,7 +604,7 @@ static void create_gic(VirtMachineState *vms, qemu_irq *pic) fdt_add_gic_node(vms); - if (type == 3 && !vmc->no_its) { + if (type == 3 && vms->its) { create_its(vms, gicdev); } else if (type == 2) { create_v2m(vms, pic); @@ -1481,6 +1480,20 @@ static void virt_set_highmem(Object *obj, bool value, Error **errp) vms->highmem = value; } +static bool virt_get_its(Object *obj, Error **errp) +{ + VirtMachineState *vms = VIRT_MACHINE(obj); + + return vms->its; +} + +static void virt_set_its(Object *obj, bool value, Error **errp) +{ + VirtMachineState *vms = VIRT_MACHINE(obj); + + vms->its = value; +} + static char *virt_get_gic_version(Object *obj, Error **errp) { VirtMachineState *vms = VIRT_MACHINE(obj); @@ -1541,6 +1554,7 @@ type_init(machvirt_machine_init); static void virt_2_9_instance_init(Object *obj) { VirtMachineState *vms = VIRT_MACHINE(obj); + VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(vms); /* EL3 is disabled by default on virt: this makes us consistent * between KVM and TCG for this board, and it also allows us to @@ -1580,6 +1594,19 @@ static void virt_2_9_instance_init(Object *obj) "Set GIC version. " "Valid values are 2, 3 and host", NULL); + if (vmc->no_its) { + vms->its = false; + } else { + /* Default allows ITS instantiation */ + vms->its = true; + object_property_add_bool(obj, "its", virt_get_its, + virt_set_its, NULL); + object_property_set_description(obj, "its", + "Set on/off to enable/disable " + "ITS instantiation", + NULL); + } + vms->memmap = a15memmap; vms->irqmap = a15irqmap; } |