| Message ID | 20240227023031.3299067-4-maobibo@loongson.cn |
|---|---|
| State | New |
| Headers | show |
| Series | Add migration test for loongarch64 | expand |
在 2024/2/27 10:30, Bibo Mao 写道: > Since migration test case requires compat machine type support, > compat machine is added for qemu 9.0 here. > > Signed-off-by: Bibo Mao <maobibo@loongson.cn> > --- > hw/loongarch/virt.c | 60 +++++++++++++++++++++++++++++++++++---------- > 1 file changed, 47 insertions(+), 13 deletions(-) > Reviewed-by: Song Gao <gaosong@loongson.cn> Thanks. Song Gao > diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c > index 3bc35c58c9..f37f642ede 100644 > --- a/hw/loongarch/virt.c > +++ b/hw/loongarch/virt.c > @@ -46,6 +46,32 @@ > #include "hw/block/flash.h" > #include "qemu/error-report.h" > > +#define DEFINE_VIRT_MACHINE_LATEST(major, minor, latest) \ > + static void virt_##major##_##minor##_class_init(ObjectClass *oc, \ > + void *data) \ > + { \ > + MachineClass *mc = MACHINE_CLASS(oc); \ > + virt_machine_##major##_##minor##_options(mc); \ > + mc->desc = "QEMU " # major "." # minor " ARM Virtual Machine"; \ > + if (latest) { \ > + mc->alias = "virt"; \ > + } \ > + } \ > + static const TypeInfo machvirt_##major##_##minor##_info = { \ > + .name = MACHINE_TYPE_NAME("virt-" # major "." # minor), \ > + .parent = TYPE_VIRT_MACHINE, \ > + .class_init = virt_##major##_##minor##_class_init, \ > + }; \ > + static void machvirt_machine_##major##_##minor##_init(void) \ > + { \ > + type_register_static(&machvirt_##major##_##minor##_info); \ > + } \ > + type_init(machvirt_machine_##major##_##minor##_init); > + > +#define DEFINE_VIRT_MACHINE_AS_LATEST(major, minor) \ > + DEFINE_VIRT_MACHINE_LATEST(major, minor, true) > +#define DEFINE_VIRT_MACHINE(major, minor) \ > + DEFINE_VIRT_MACHINE_LATEST(major, minor, false) > > struct loaderparams { > uint64_t ram_size; > @@ -1200,18 +1226,26 @@ static void virt_class_init(ObjectClass *oc, void *data) > #endif > } > > -static const TypeInfo virt_machine_types[] = { > - { > - .name = TYPE_VIRT_MACHINE, > - .parent = TYPE_MACHINE, > - .instance_size = sizeof(VirtMachineState), > - .class_init = virt_class_init, > - .instance_init = virt_machine_initfn, > - .interfaces = (InterfaceInfo[]) { > - { TYPE_HOTPLUG_HANDLER }, > - { } > - }, > - } > +static const TypeInfo virt_machine_info = { > + .name = TYPE_VIRT_MACHINE, > + .parent = TYPE_MACHINE, > + .abstract = true, > + .instance_size = sizeof(VirtMachineState), > + .class_init = virt_class_init, > + .instance_init = virt_machine_initfn, > + .interfaces = (InterfaceInfo[]) { > + { TYPE_HOTPLUG_HANDLER }, > + { } > + }, > }; > > -DEFINE_TYPES(virt_machine_types) > +static void machvirt_machine_init(void) > +{ > + type_register_static(&virt_machine_info); > +} > +type_init(machvirt_machine_init); > + > +static void virt_machine_9_0_options(MachineClass *mc) > +{ > +} > +DEFINE_VIRT_MACHINE_AS_LATEST(9, 0) >
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index 3bc35c58c9..f37f642ede 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -46,6 +46,32 @@ #include "hw/block/flash.h" #include "qemu/error-report.h" +#define DEFINE_VIRT_MACHINE_LATEST(major, minor, latest) \ + static void virt_##major##_##minor##_class_init(ObjectClass *oc, \ + void *data) \ + { \ + MachineClass *mc = MACHINE_CLASS(oc); \ + virt_machine_##major##_##minor##_options(mc); \ + mc->desc = "QEMU " # major "." # minor " ARM Virtual Machine"; \ + if (latest) { \ + mc->alias = "virt"; \ + } \ + } \ + static const TypeInfo machvirt_##major##_##minor##_info = { \ + .name = MACHINE_TYPE_NAME("virt-" # major "." # minor), \ + .parent = TYPE_VIRT_MACHINE, \ + .class_init = virt_##major##_##minor##_class_init, \ + }; \ + static void machvirt_machine_##major##_##minor##_init(void) \ + { \ + type_register_static(&machvirt_##major##_##minor##_info); \ + } \ + type_init(machvirt_machine_##major##_##minor##_init); + +#define DEFINE_VIRT_MACHINE_AS_LATEST(major, minor) \ + DEFINE_VIRT_MACHINE_LATEST(major, minor, true) +#define DEFINE_VIRT_MACHINE(major, minor) \ + DEFINE_VIRT_MACHINE_LATEST(major, minor, false) struct loaderparams { uint64_t ram_size; @@ -1200,18 +1226,26 @@ static void virt_class_init(ObjectClass *oc, void *data) #endif } -static const TypeInfo virt_machine_types[] = { - { - .name = TYPE_VIRT_MACHINE, - .parent = TYPE_MACHINE, - .instance_size = sizeof(VirtMachineState), - .class_init = virt_class_init, - .instance_init = virt_machine_initfn, - .interfaces = (InterfaceInfo[]) { - { TYPE_HOTPLUG_HANDLER }, - { } - }, - } +static const TypeInfo virt_machine_info = { + .name = TYPE_VIRT_MACHINE, + .parent = TYPE_MACHINE, + .abstract = true, + .instance_size = sizeof(VirtMachineState), + .class_init = virt_class_init, + .instance_init = virt_machine_initfn, + .interfaces = (InterfaceInfo[]) { + { TYPE_HOTPLUG_HANDLER }, + { } + }, }; -DEFINE_TYPES(virt_machine_types) +static void machvirt_machine_init(void) +{ + type_register_static(&virt_machine_info); +} +type_init(machvirt_machine_init); + +static void virt_machine_9_0_options(MachineClass *mc) +{ +} +DEFINE_VIRT_MACHINE_AS_LATEST(9, 0)
Since migration test case requires compat machine type support, compat machine is added for qemu 9.0 here. Signed-off-by: Bibo Mao <maobibo@loongson.cn> --- hw/loongarch/virt.c | 60 +++++++++++++++++++++++++++++++++++---------- 1 file changed, 47 insertions(+), 13 deletions(-)