diff options
Diffstat (limited to 'docs/specs')
| -rw-r--r-- | docs/specs/acpi_cpu_hotplug.txt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/docs/specs/acpi_cpu_hotplug.txt b/docs/specs/acpi_cpu_hotplug.txt index 8fb9ad22e6..9879f9ef7e 100644 --- a/docs/specs/acpi_cpu_hotplug.txt +++ b/docs/specs/acpi_cpu_hotplug.txt @@ -44,7 +44,10 @@ keeps the current value. read access: offset: - [0x0-0x3] reserved + [0x0-0x3] Command data 2: (DWORD access) + if value last stored in 'Command field': + 0: reads as 0x0 + other values: reserved [0x4] CPU device status fields: (1 byte access) bits: 0: Device is enabled and may be used by guest |