Memory hot unplug are both asynchronize procedures.
When the unplug operation happens, unplug request cb is called first.
And when ghest OS finished handling unplug, unplug cb will be called
to do the real removal of device.
Hu Tao (2):
acpi, piix4: Add memory hot unplug request support for piix4.
pc, acpi bios: Add memory hot unplug interface.
Tang Chen (11):
acpi, mem-hotplug: Use PC_DIMM_SLOT_PROP in acpi_memory_plug_cb().
acpi, mem-hotplug: Add acpi_memory_get_slot_status_descriptor() to get
MemStatus.
acpi, mem-hotplug: Add acpi_memory_hotplug_sci() to rise sci for
memory hotplug.
acpi, mem-hotplug: Add unplug request cb for memory device.
acpi, ich9: Add memory hot unplug request support for ich9.
pc-dimm: Add memory hot unplug request support for pc-dimm.
acpi, mem-hotplug: Add unplug cb for memory device.
acpi, piix4: Add memory hot unplug support for piix4.
acpi, ich9: Add memory hot unplug support for ich9.
pc-dimm: Add memory hot unplug support for pc-dimm.
acpi: Add hardware implementation for memory hot unplug.
docs/specs/acpi_mem_hotplug.txt | 8 +++-
hw/acpi/ich9.c | 20 +++++++--
hw/acpi/memory_hotplug.c | 97 +++++++++++++++++++++++++++++++++-------
hw/acpi/piix4.c | 18 ++++++--
hw/core/qdev.c | 2 +-
hw/i386/pc.c | 53 ++++++++++++++++++++--
hw/i386/ssdt-mem.dsl | 5 +++
hw/i386/ssdt-misc.dsl | 13 +++++-
include/hw/acpi/memory_hotplug.h | 6 +++
include/hw/acpi/pc-hotplug.h | 2 +
include/hw/qdev-core.h | 1 +
11 files changed, 194 insertions(+), 31 deletions(-)
--
1.8.4.2
