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[Qemu-devel] [PATCH v2 09/12] acpi, piix4: Add memory hot unplug support
From: |
Zhu Guihua |
Subject: |
[Qemu-devel] [PATCH v2 09/12] acpi, piix4: Add memory hot unplug support for piix4. |
Date: |
Wed, 4 Feb 2015 10:51:23 +0800 |
From: Tang Chen <address@hidden>
Call memory unplug cb in piix4_device_unplug_cb().
Signed-off-by: Zhu Guihua <address@hidden>
---
hw/acpi/piix4.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index 8bd9007..acd054e 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -377,8 +377,15 @@ 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_PC_DIMM)) {
+ acpi_memory_unplug_cb(&s->ar, s->irq, &s->acpi_memory_hotplug,
+ 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 00/12] QEmu memory hot unplug support, Zhu Guihua, 2015/02/03
- [Qemu-devel] [PATCH v2 09/12] acpi, piix4: Add memory hot unplug support for piix4.,
Zhu Guihua <=
- [Qemu-devel] [PATCH v2 01/12] acpi, mem-hotplug: Use PC_DIMM_SLOT_PROP in acpi_memory_plug_cb()., Zhu Guihua, 2015/02/03
- [Qemu-devel] [PATCH v2 10/12] acpi, ich9: Add memory hot unplug support for ich9., Zhu Guihua, 2015/02/03
- [Qemu-devel] [PATCH v2 05/12] acpi, piix4: Add memory hot unplug request support for piix4., Zhu Guihua, 2015/02/03
- [Qemu-devel] [PATCH v2 03/12] acpi, mem-hotplug: Add acpi_memory_hotplug_sci() to rise sci for memory hotplug., Zhu Guihua, 2015/02/03
- [Qemu-devel] [PATCH v2 12/12] acpi: Add hardware implementation for memory hot unplug., Zhu Guihua, 2015/02/03
- [Qemu-devel] [PATCH v2 02/12] acpi, mem-hotplug: Add acpi_memory_slot_status() to get MemStatus., Zhu Guihua, 2015/02/03
- [Qemu-devel] [PATCH v2 11/12] pc-dimm: Add memory hot unplug support for pc-dimm., Zhu Guihua, 2015/02/03