|
| From: | Shaoqin Huang |
| Subject: | Re: [PATCH V7 8/8] docs/specs/acpi_hw_reduced_hotplug: Add the CPU Hotplug Event Bit |
| Date: | Tue, 21 Nov 2023 17:05:55 +0800 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.1 |
On 11/14/23 04:12, Salil Mehta via wrote:
GED interface is used by many hotplug events like memory hotplug, NVDIMM hotplug and non-hotplug events like system power down event. Each of these can be selected using a bit in the 32 bit GED IO interface. A bit has been reserved for the CPU hotplug event. Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Reviewed-by: Shaoqin Huang <shahuang@redhat.com>
---
docs/specs/acpi_hw_reduced_hotplug.rst | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/docs/specs/acpi_hw_reduced_hotplug.rst
b/docs/specs/acpi_hw_reduced_hotplug.rst
index 0bd3f9399f..3acd6fcd8b 100644
--- a/docs/specs/acpi_hw_reduced_hotplug.rst
+++ b/docs/specs/acpi_hw_reduced_hotplug.rst
@@ -64,7 +64,8 @@ GED IO interface (4 byte access)
0: Memory hotplug event
1: System power down event
2: NVDIMM hotplug event
- 3-31: Reserved
+ 3: CPU hotplug event
+ 4-31: Reserved
**write_access:**
-- Shaoqin
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