diff options
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: |