[PATCH v7 4/7] mac_newworld: Add machine types for different mac99 configs

[BALATON Zoltan]

The mac99 machine emulates different machines depending on machine
properties or even if it is run as qemu-system-ppc64 or
qemu-system-ppc. This is very confusing for users and many hours were
lost trying to explain it or finding out why commands users came up
with are not working as expected. (E.g. Windows users might think
qemu-system-ppc64 is just the 64 bit version of qemu-system-ppc and
then fail to boot a 32 bit OS with -M mac99 trying to follow an
example that had qemu-system-ppc.) To avoid such confusion, add
explicit machine types for the different configs which will work the
same with both qemu-system-ppc and qemu-system-ppc64 and also make the
command line clearer for new users.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
---
 hw/ppc/mac_newworld.c | 94 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)

diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 60c9c27986..3f5d1ec097 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -642,9 +642,103 @@ static const TypeInfo core99_machine_info = {
     },
 };
 
+static void powermac3_1_machine_class_init(ObjectClass *oc, void *data)
+{
+    MachineClass *mc = MACHINE_CLASS(oc);
+
+    core99_machine_class_init(oc, data);
+    mc->desc = "Apple Power Mac G4 AGP (Sawtooth)";
+    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("7400_v2.9");
+}
+
+static void powermac3_1_instance_init(Object *obj)
+{
+    Core99MachineState *cms = CORE99_MACHINE(obj);
+
+    cms->via_config = CORE99_VIA_CONFIG_PMU;
+    return;
+}
+
+static const TypeInfo powermac3_1_machine_info = {
+    .name          = MACHINE_TYPE_NAME("powermac3_1"),
+    .parent        = TYPE_MACHINE,
+    .class_init    = powermac3_1_machine_class_init,
+    .instance_init = powermac3_1_instance_init,
+    .instance_size = sizeof(Core99MachineState),
+    .interfaces = (InterfaceInfo[]) {
+        { TYPE_FW_PATH_PROVIDER },
+        { }
+    },
+};
+
+static void powerbook3_2_machine_class_init(ObjectClass *oc, void *data)
+{
+    MachineClass *mc = MACHINE_CLASS(oc);
+
+    core99_machine_class_init(oc, data);
+    mc->desc = "Apple PowerBook G4 Titanium (Mercury)";
+    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("7400_v2.9");
+}
+
+static void powerbook3_2_instance_init(Object *obj)
+{
+    Core99MachineState *cms = CORE99_MACHINE(obj);
+
+    cms->via_config = CORE99_VIA_CONFIG_PMU_ADB;
+    return;
+}
+
+static const TypeInfo powerbook3_2_machine_info = {
+    .name          = MACHINE_TYPE_NAME("powerbook3_2"),
+    .parent        = TYPE_MACHINE,
+    .class_init    = powerbook3_2_machine_class_init,
+    .instance_init = powerbook3_2_instance_init,
+    .instance_size = sizeof(Core99MachineState),
+    .interfaces = (InterfaceInfo[]) {
+        { TYPE_FW_PATH_PROVIDER },
+        { }
+    },
+};
+
+#ifdef TARGET_PPC64
+static void powermac7_3_machine_class_init(ObjectClass *oc, void *data)
+{
+    MachineClass *mc = MACHINE_CLASS(oc);
+
+    core99_machine_class_init(oc, data);
+    mc->desc = "Apple Power Mac G5 (Niagara)";
+    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("970fx_v3.1");
+}
+
+static void powermac7_3_instance_init(Object *obj)
+{
+    Core99MachineState *cms = CORE99_MACHINE(obj);
+
+    cms->via_config = CORE99_VIA_CONFIG_PMU;
+    return;
+}
+
+static const TypeInfo powermac7_3_machine_info = {
+    .name          = MACHINE_TYPE_NAME("powermac7_3"),
+    .parent        = TYPE_MACHINE,
+    .class_init    = powermac7_3_machine_class_init,
+    .instance_init = powermac7_3_instance_init,
+    .instance_size = sizeof(Core99MachineState),
+    .interfaces = (InterfaceInfo[]) {
+        { TYPE_FW_PATH_PROVIDER },
+        { }
+    },
+};
+#endif
+
 static void mac_machine_register_types(void)
 {
     type_register_static(&core99_machine_info);
+    type_register_static(&powermac3_1_machine_info);
+    type_register_static(&powerbook3_2_machine_info);
+#ifdef TARGET_PPC64
+    type_register_static(&powermac7_3_machine_info);
+#endif
 }
 
 type_init(mac_machine_register_types)
-- 
2.30.6