+static void kvm_get_kvm_shadow_mem(Object *obj, Visitor *v,
+ const char *name, void *opaque,
+ Error **errp)
+{
+ KVMState *s = KVM_STATE(obj);
+ int64_t value = s->kvm_shadow_mem;
+
+ visit_type_int(v, name, &value, errp);
+}
+
+static void kvm_set_kvm_shadow_mem(Object *obj, Visitor *v,
+ const char *name, void *opaque,
+ Error **errp)
+{
+ KVMState *s = KVM_STATE(obj);
+ Error *error = NULL;
+ int64_t value;
+
+ visit_type_int(v, name, &value, &error);
+ if (error) {
+ error_propagate(errp, error);
+ return;
+ }
+
+ s->kvm_shadow_mem = value;
+}
+
+static void kvm_set_kernel_irqchip(Object *obj, Visitor *v,
+ const char *name, void *opaque,
+ Error **errp)
+{
+ Error *err = NULL;
+ KVMState *s = KVM_STATE(obj);
+ OnOffSplit mode;
+
+ visit_type_OnOffSplit(v, name, &mode, &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ } else {
+ switch (mode) {
+ case ON_OFF_SPLIT_ON:
+ s->kernel_irqchip_allowed = true;
+ s->kernel_irqchip_required = true;
+ s->kernel_irqchip_split = ON_OFF_AUTO_OFF;
+ break;
+ case ON_OFF_SPLIT_OFF:
+ s->kernel_irqchip_allowed = false;
+ s->kernel_irqchip_required = false;
+ s->kernel_irqchip_split = ON_OFF_AUTO_OFF;
+ break;
+ case ON_OFF_SPLIT_SPLIT:
+ s->kernel_irqchip_allowed = true;
+ s->kernel_irqchip_required = true;
+ s->kernel_irqchip_split = ON_OFF_AUTO_ON;
+ break;
+ default:
+ /* The value was checked in visit_type_OnOffSplit() above. If
+ * we get here, then something is wrong in QEMU.
+ */
+ abort();
+ }
+ }
+}
+
+bool kvm_kernel_irqchip_allowed(void)
+{
+ return kvm_state->kernel_irqchip_allowed;
+}
+
+bool kvm_kernel_irqchip_required(void)
+{
+ return kvm_state->kernel_irqchip_required;
+}
+
+bool kvm_kernel_irqchip_split(void)
+{
+ return kvm_state->kernel_irqchip_split == ON_OFF_AUTO_ON;
+}
+
+static void kvm_accel_instance_init(Object *obj)
+{
+ KVMState *s = KVM_STATE(obj);
+
+ s->kvm_shadow_mem = -1;
+ s->kernel_irqchip_allowed = true;
+ s->kernel_irqchip_split = ON_OFF_AUTO_AUTO;
+}
+