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[Qemu-devel] [PATCH 08/12] acpi/piix4: add cpu hot unplug callback suppo
From: |
Gu Zheng |
Subject: |
[Qemu-devel] [PATCH 08/12] acpi/piix4: add cpu hot unplug callback support |
Date: |
Fri, 12 Dec 2014 16:43:14 +0800 |
Signed-off-by: Gu Zheng <address@hidden>
Signed-off-by: Zhu Guihua <address@hidden>
---
hw/acpi/piix4.c | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index 9b75780..2a923fc 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -375,8 +375,14 @@ static void piix4_device_unplug_request_cb(HotplugHandler
*hotplug_dev,
static void piix4_device_unplug_cb(HotplugHandler *hotplug_dev,
DeviceState *dev, Error **errp)
{
- error_setg(errp, "acpi: device unplug for not supported device"
- " type: %s", object_get_typename(OBJECT(dev)));
+ PIIX4PMState *s = PIIX4_PM(hotplug_dev);
+
+ if (object_dynamic_cast(OBJECT(dev), TYPE_CPU)) {
+ acpi_cpu_unplug_cb(&s->ar, s->irq, &s->gpe_cpu, dev, errp);
+ } else {
+ error_setg(errp, "acpi: device unplug for not supported device"
+ " type: %s", object_get_typename(OBJECT(dev)));
+ }
}
static void piix4_update_bus_hotplug(PCIBus *pci_bus, void *opaque)
--
1.7.7
- [Qemu-devel] [PATCH 00/12] cpu: add i386 cpu hot remove support, Gu Zheng, 2014/12/12
- [Qemu-devel] [PATCH 01/12] x86: add x86_cpu_unrealizefn() for cpu apic remove, Gu Zheng, 2014/12/12
- [Qemu-devel] [PATCH 03/12] acpi/cpu: add cpu hot unplug request callback function, Gu Zheng, 2014/12/12
- [Qemu-devel] [PATCH 02/12] i386/cpu: add instance finalize callback, Gu Zheng, 2014/12/12
- [Qemu-devel] [PATCH 05/12] acpi/ich9: add cpu hot unplug request callback support, Gu Zheng, 2014/12/12
- [Qemu-devel] [PATCH 06/12] pc: add cpu hot unplug request callback support, Gu Zheng, 2014/12/12
- [Qemu-devel] [PATCH 04/12] acpi/piix4: add cpu hot unplug request callback support, Gu Zheng, 2014/12/12
- [Qemu-devel] [PATCH 07/12] acpi/cpu: add cpu hot unplug callback function, Gu Zheng, 2014/12/12
- [Qemu-devel] [PATCH 08/12] acpi/piix4: add cpu hot unplug callback support,
Gu Zheng <=
- [Qemu-devel] [PATCH 09/12] acpi/ich9: add cpu hot unplug support, Gu Zheng, 2014/12/12
- [Qemu-devel] [PATCH 10/12] pc: add cpu hot unplug callback support, Gu Zheng, 2014/12/12
- [Qemu-devel] [PATCH 11/12] cpu hotplug: implement function cpu_status_write() for vcpu ejection, Gu Zheng, 2014/12/12
- [Qemu-devel] [PATCH 12/12] cpus: reclaim allocated vCPU objects, Gu Zheng, 2014/12/12
- Re: [Qemu-devel] [PATCH 00/12] cpu: add i386 cpu hot remove support, Gu Zheng, 2014/12/19