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| author | Xiao Guangrong | 2016-10-28 18:35:40 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2016-11-01 18:21:09 +0100 |
| commit | b097cc52fc9126bd1a71dae8302b8536d28104dd (patch) | |
| tree | 334774fab08978bf302a83149cbf867df68d0286 /docs/specs/acpi_mem_hotplug.txt | |
| parent | nvdimm acpi: introduce _FIT (diff) | |
| download | qemu-b097cc52fc9126bd1a71dae8302b8536d28104dd.tar.gz qemu-b097cc52fc9126bd1a71dae8302b8536d28104dd.tar.xz qemu-b097cc52fc9126bd1a71dae8302b8536d28104dd.zip | |
pc: memhp: enable nvdimm device hotplug
_GPE.E04 is dedicated for nvdimm device hotplug
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'docs/specs/acpi_mem_hotplug.txt')
| -rw-r--r-- | docs/specs/acpi_mem_hotplug.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/docs/specs/acpi_mem_hotplug.txt b/docs/specs/acpi_mem_hotplug.txt index 3df3620ce4..cb26dd27c4 100644 --- a/docs/specs/acpi_mem_hotplug.txt +++ b/docs/specs/acpi_mem_hotplug.txt @@ -4,6 +4,9 @@ QEMU<->ACPI BIOS memory hotplug interface ACPI BIOS GPE.3 handler is dedicated for notifying OS about memory hot-add and hot-remove events. +ACPI BIOS GPE.4 handler is dedicated for notifying OS about nvdimm device +hot-add and hot-remove events. + Memory hot-plug interface (IO port 0xa00-0xa17, 1-4 byte access): --------------------------------------------------------------- 0xa00: |