#include "sysemu/kvm.h"
#define TYPE_KVM_I8259 "kvm-i8259"
+#define KVM_PIC_CLASS(class) \
+ OBJECT_CLASS_CHECK(KVMPICClass, (class), TYPE_KVM_I8259)
+#define KVM_PIC_GET_CLASS(obj) \
+ OBJECT_GET_CLASS(KVMPICClass, (obj), TYPE_KVM_I8259)
+
+/**
+ * KVMPICClass:
+ * @parent_realize: The parent's realizefn.
+ */
+typedef struct KVMPICClass {
+ PICCommonClass parent_class;
+
+ DeviceRealize parent_realize;
+} KVMPICClass;
static void kvm_pic_get(PICCommonState *s)
{
apic_report_irq_delivered(delivered);
}
-static void kvm_pic_init(PICCommonState *s)
+static void kvm_pic_realize(DeviceState *dev, Error **errp)
{
+ PICCommonState *s = PIC_COMMON(dev);
+ KVMPICClass *kpc = KVM_PIC_GET_CLASS(dev);
+
memory_region_init_reservation(&s->base_io, "kvm-pic", 2);
memory_region_init_reservation(&s->elcr_io, "kvm-elcr", 1);
+
+ kpc->parent_realize(dev, errp);
}
qemu_irq *kvm_i8259_init(ISABus *bus)
static void kvm_i8259_class_init(ObjectClass *klass, void *data)
{
+ KVMPICClass *kpc = KVM_PIC_CLASS(klass);
PICCommonClass *k = PIC_COMMON_CLASS(klass);
DeviceClass *dc = DEVICE_CLASS(klass);
dc->reset = kvm_pic_reset;
- k->init = kvm_pic_init;
+ kpc->parent_realize = dc->realize;
+ dc->realize = kvm_pic_realize;
k->pre_save = kvm_pic_get;
k->post_load = kvm_pic_put;
}
.parent = TYPE_PIC_COMMON,
.instance_size = sizeof(PICCommonState),
.class_init = kvm_i8259_class_init,
+ .class_size = sizeof(KVMPICClass),
};
static void kvm_pic_register_types(void)
//#define DEBUG_IRQ_COUNT
#define TYPE_I8259 "isa-i8259"
+#define PIC_CLASS(class) OBJECT_CLASS_CHECK(PICClass, (class), TYPE_I8259)
+#define PIC_GET_CLASS(obj) OBJECT_GET_CLASS(PICClass, (obj), TYPE_I8259)
+
+/**
+ * PICClass:
+ * @parent_realize: The parent's realizefn.
+ */
+typedef struct PICClass {
+ PICCommonClass parent_class;
+
+ DeviceRealize parent_realize;
+} PICClass;
#if defined(DEBUG_PIC) || defined(DEBUG_IRQ_COUNT)
static int irq_level[16];
},
};
-static void pic_init(PICCommonState *s)
+static void pic_realize(DeviceState *dev, Error **err)
{
- DeviceState *dev = DEVICE(s);
+ PICCommonState *s = PIC_COMMON(dev);
+ PICClass *pc = PIC_GET_CLASS(dev);
memory_region_init_io(&s->base_io, &pic_base_ioport_ops, s, "pic", 2);
memory_region_init_io(&s->elcr_io, &pic_elcr_ioport_ops, s, "elcr", 1);
qdev_init_gpio_out(dev, s->int_out, ARRAY_SIZE(s->int_out));
qdev_init_gpio_in(dev, pic_set_irq, 8);
+
+ pc->parent_realize(dev, err);
}
void pic_info(Monitor *mon, const QDict *qdict)
static void i8259_class_init(ObjectClass *klass, void *data)
{
- PICCommonClass *k = PIC_COMMON_CLASS(klass);
+ PICClass *k = PIC_CLASS(klass);
DeviceClass *dc = DEVICE_CLASS(klass);
- k->init = pic_init;
+ k->parent_realize = dc->realize;
+ dc->realize = pic_realize;
dc->reset = pic_reset;
}
.instance_size = sizeof(PICCommonState),
.parent = TYPE_PIC_COMMON,
.class_init = i8259_class_init,
+ .class_size = sizeof(PICClass),
};
static void pic_register_types(void)
static void pic_common_realize(DeviceState *dev, Error **errp)
{
PICCommonState *s = PIC_COMMON(dev);
- PICCommonClass *info = PIC_COMMON_GET_CLASS(s);
-
- info->init(s);
isa_register_ioport(NULL, &s->base_io, s->iobase);
if (s->elcr_addr != -1) {
typedef struct PICCommonClass
{
ISADeviceClass parent_class;
- void (*init)(PICCommonState *s);
+
void (*pre_save)(PICCommonState *s);
void (*post_load)(PICCommonState *s);
} PICCommonClass;