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[Qemu-devel] [RESEND PATCH v1 09/13] acpi, piix4: Add memory hot unplug
From: |
Tang Chen |
Subject: |
[Qemu-devel] [RESEND PATCH v1 09/13] acpi, piix4: Add memory hot unplug support for piix4. |
Date: |
Thu, 8 Jan 2015 09:06:16 +0800 |
Call memory unplug cb in piix4_device_unplug_cb().
---
hw/acpi/piix4.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index f809c3a..4ae4867 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -377,8 +377,16 @@ 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 (s->acpi_memory_hotplug.is_enabled &&
+ 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)
--
1.8.4.2
- Re: [Qemu-devel] [RESEND PATCH v1 02/13] acpi, mem-hotplug: Add acpi_memory_get_slot_status_descriptor() to get MemStatus., (continued)
- [Qemu-devel] [RESEND PATCH v1 03/13] acpi, mem-hotplug: Add acpi_memory_hotplug_sci() to rise sci for memory hotplug., Tang Chen, 2015/01/07
- [Qemu-devel] [RESEND PATCH v1 04/13] acpi, mem-hotplug: Add unplug request cb for memory device., Tang Chen, 2015/01/07
- [Qemu-devel] [RESEND PATCH v1 05/13] acpi, piix4: Add memory hot unplug request support for piix4., Tang Chen, 2015/01/07
- [Qemu-devel] [RESEND PATCH v1 06/13] acpi, ich9: Add memory hot unplug request support for ich9., Tang Chen, 2015/01/07
- [Qemu-devel] [RESEND PATCH v1 08/13] acpi, mem-hotplug: Add unplug cb for memory device., Tang Chen, 2015/01/07
- [Qemu-devel] [RESEND PATCH v1 07/13] pc-dimm: Add memory hot unplug request support for pc-dimm., Tang Chen, 2015/01/07
- [Qemu-devel] [RESEND PATCH v1 09/13] acpi, piix4: Add memory hot unplug support for piix4.,
Tang Chen <=
- [Qemu-devel] [RESEND PATCH v1 10/13] acpi, ich9: Add memory hot unplug support for ich9., Tang Chen, 2015/01/07
- [Qemu-devel] [RESEND PATCH v1 11/13] pc-dimm: Add memory hot unplug support for pc-dimm., Tang Chen, 2015/01/07
- [Qemu-devel] [RESEND PATCH v1 12/13] acpi: Add hardware implementation for memory hot unplug., Tang Chen, 2015/01/07
- [Qemu-devel] [RESEND PATCH v1 13/13] pc, acpi bios: Add memory hot unplug interface., Tang Chen, 2015/01/07
- Re: [Qemu-devel] [RESEND PATCH v1 00/13] QEmu memory hot unplug support., Igor Mammedov, 2015/01/29