diff options
| author | Igor Mammedov <imammedo@redhat.com> | 2016-06-14 16:02:06 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2016-06-24 05:21:01 +0300 |
| commit | 5e1b5d93887b52eede156f846b6c4c5c8bbcfcdb (patch) | |
| tree | 43d96c5f8c447edee71b5bba499a95e190b23382 /hw/acpi/ich9.c | |
| parent | 16bcab97eb9fc2d5f15e5c9ff6369f9d1d120b49 (diff) | |
acpi: cpuhp: add CPU devices AML with _STA method
it adds CPU objects to DSDT with _STA method
and QEMU side of CPU hotplug interface initialization
with registers sufficient to handle _STA requests,
including necessary hotplug callbacks in piix4,ich9 code.
Hot-(un)plug hw/acpi parts will be added by
corresponding follow up patches.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/acpi/ich9.c')
| -rw-r--r-- | hw/acpi/ich9.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c index ed16940601..9a81da82d3 100644 --- a/hw/acpi/ich9.c +++ b/hw/acpi/ich9.c @@ -459,9 +459,12 @@ void ich9_pm_device_plug_cb(HotplugHandler *hotplug_dev, DeviceState *dev, object_dynamic_cast(OBJECT(dev), TYPE_PC_DIMM)) { acpi_memory_plug_cb(hotplug_dev, &lpc->pm.acpi_memory_hotplug, dev, errp); - } else if (lpc->pm.cpu_hotplug_legacy && - object_dynamic_cast(OBJECT(dev), TYPE_CPU)) { - legacy_acpi_cpu_plug_cb(hotplug_dev, &lpc->pm.gpe_cpu, dev, errp); + } else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU)) { + if (lpc->pm.cpu_hotplug_legacy) { + legacy_acpi_cpu_plug_cb(hotplug_dev, &lpc->pm.gpe_cpu, dev, errp); + } else { + acpi_cpu_plug_cb(hotplug_dev, &lpc->pm.cpuhp_state, dev, errp); + } } else { error_setg(errp, "acpi: device plug request for not supported device" " type: %s", object_get_typename(OBJECT(dev))); |