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[Qemu-devel] [PATCH v2 07/11] acpi/piix4: add cpu hot unplug callback su
From: |
Zhu Guihua |
Subject: |
[Qemu-devel] [PATCH v2 07/11] acpi/piix4: add cpu hot unplug callback support |
Date: |
Wed, 14 Jan 2015 15:45:00 +0800 |
From: Gu Zheng <address@hidden>
Signed-off-by: Gu Zheng <address@hidden>
Signed-off-by: Zhu Guihua <address@hidden>
---
hw/acpi/piix4.c | 10 ++++++++--
1 file 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)
--
1.9.3
- [Qemu-devel] [PATCH v2 00/11] cpu: add i386 cpu hot remove support, Zhu Guihua, 2015/01/14
- [Qemu-devel] [PATCH v2 02/11] acpi/cpu: add cpu hot unplug request callback function, Zhu Guihua, 2015/01/14
- [Qemu-devel] [PATCH v2 01/11] x86: add x86_cpu_unrealizefn() for cpu apic remove, Zhu Guihua, 2015/01/14
- [Qemu-devel] [PATCH v2 03/11] acpi/piix4: add cpu hot unplug request callback support, Zhu Guihua, 2015/01/14
- [Qemu-devel] [PATCH v2 04/11] acpi/ich9: add cpu hot unplug request callback support, Zhu Guihua, 2015/01/14
- [Qemu-devel] [PATCH v2 05/11] pc: add cpu hot unplug request callback support, Zhu Guihua, 2015/01/14
- [Qemu-devel] [PATCH v2 06/11] acpi/cpu: add cpu hot unplug callback function, Zhu Guihua, 2015/01/14
- [Qemu-devel] [PATCH v2 07/11] acpi/piix4: add cpu hot unplug callback support,
Zhu Guihua <=
- [Qemu-devel] [PATCH v2 08/11] acpi/ich9: add cpu hot unplug support, Zhu Guihua, 2015/01/14
- [Qemu-devel] [PATCH v2 09/11] pc: add cpu hot unplug callback support, Zhu Guihua, 2015/01/14
- [Qemu-devel] [PATCH v2 10/11] cpu hotplug: implement function cpu_status_write() for vcpu ejection, Zhu Guihua, 2015/01/14
- [Qemu-devel] [PATCH v2 11/11] cpus: reclaim allocated vCPU objects, Zhu Guihua, 2015/01/14
- Message not available