}
static void pnv_chip_quad_realize_one(PnvChip *chip, PnvQuad *eq,
- PnvCore *pnv_core)
+ PnvCore *pnv_core,
+ const char *type)
{
char eq_name[32];
int core_id = CPU_CORE(pnv_core)->core_id;
snprintf(eq_name, sizeof(eq_name), "eq[%d]", core_id);
object_initialize_child_with_props(OBJECT(chip), eq_name, eq,
- sizeof(*eq), TYPE_PNV_QUAD,
+ sizeof(*eq), type,
&error_fatal, NULL);
object_property_set_int(OBJECT(eq), "quad-id", core_id, &error_fatal);
for (i = 0; i < chip9->nr_quads; i++) {
PnvQuad *eq = &chip9->quads[i];
- pnv_chip_quad_realize_one(chip, eq, chip->cores[i * 4]);
+ pnv_chip_quad_realize_one(chip, eq, chip->cores[i * 4],
+ PNV_QUAD_TYPE_NAME("power9"));
pnv_xscom_add_subregion(chip, PNV9_XSCOM_EQ_BASE(eq->quad_id),
&eq->xscom_regs);
for (i = 0; i < chip10->nr_quads; i++) {
PnvQuad *eq = &chip10->quads[i];
- pnv_chip_quad_realize_one(chip, eq, chip->cores[i * 4]);
+ pnv_chip_quad_realize_one(chip, eq, chip->cores[i * 4],
+ PNV_QUAD_TYPE_NAME("power9"));
pnv_xscom_add_subregion(chip, PNV10_XSCOM_EQ_BASE(eq->quad_id),
&eq->xscom_regs);
static void pnv_quad_realize(DeviceState *dev, Error **errp)
{
PnvQuad *eq = PNV_QUAD(dev);
+ PnvQuadClass *pqc = PNV_QUAD_GET_CLASS(eq);
char name[32];
snprintf(name, sizeof(name), "xscom-quad.%d", eq->quad_id);
pnv_xscom_region_init(&eq->xscom_regs, OBJECT(dev),
- &pnv_quad_power9_xscom_ops,
- eq, name, PNV9_XSCOM_EQ_SIZE);
+ pqc->xscom_ops,
+ eq, name,
+ pqc->xscom_size);
}
static Property pnv_quad_properties[] = {
DEFINE_PROP_END_OF_LIST(),
};
+static void pnv_quad_power9_class_init(ObjectClass *oc, void *data)
+{
+ PnvQuadClass *pqc = PNV_QUAD_CLASS(oc);
+
+ pqc->xscom_ops = &pnv_quad_power9_xscom_ops;
+ pqc->xscom_size = PNV9_XSCOM_EQ_SIZE;
+}
+
static void pnv_quad_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
dc->user_creatable = false;
}
-static const TypeInfo pnv_quad_info = {
- .name = TYPE_PNV_QUAD,
- .parent = TYPE_DEVICE,
- .instance_size = sizeof(PnvQuad),
- .class_init = pnv_quad_class_init,
+static const TypeInfo pnv_quad_infos[] = {
+ {
+ .name = TYPE_PNV_QUAD,
+ .parent = TYPE_DEVICE,
+ .instance_size = sizeof(PnvQuad),
+ .class_size = sizeof(PnvQuadClass),
+ .class_init = pnv_quad_class_init,
+ .abstract = true,
+ },
+ {
+ .parent = TYPE_PNV_QUAD,
+ .name = PNV_QUAD_TYPE_NAME("power9"),
+ .class_init = pnv_quad_power9_class_init,
+ },
};
-static void pnv_core_register_types(void)
-{
- type_register_static(&pnv_quad_info);
-}
-
-type_init(pnv_core_register_types)
+DEFINE_TYPES(pnv_quad_infos);
return (PnvCPUState *)cpu->machine_data;
}
+struct PnvQuadClass {
+ DeviceClass parent_class;
+
+ const MemoryRegionOps *xscom_ops;
+ uint64_t xscom_size;
+};
+
#define TYPE_PNV_QUAD "powernv-cpu-quad"
-OBJECT_DECLARE_SIMPLE_TYPE(PnvQuad, PNV_QUAD)
+
+#define PNV_QUAD_TYPE_SUFFIX "-" TYPE_PNV_QUAD
+#define PNV_QUAD_TYPE_NAME(cpu_model) cpu_model PNV_QUAD_TYPE_SUFFIX
+
+OBJECT_DECLARE_TYPE(PnvQuad, PnvQuadClass, PNV_QUAD)
struct PnvQuad {
DeviceState parent_obj;