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[PULL v3 05/18] acpi: cpuhp: spec: clarify store into 'Command data' whe
From: |
Michael S. Tsirkin |
Subject: |
[PULL v3 05/18] acpi: cpuhp: spec: clarify store into 'Command data' when 'Command field' == 0 |
Date: |
Thu, 23 Jan 2020 02:10:20 -0500 |
From: Igor Mammedov <address@hidden>
Write section of 'Command data' register should describe what happens
when it's written into. Correct description in case the last stored
'Command field' value is equal to 0, to reflect that currently it's not
supported.
Signed-off-by: Igor Mammedov <address@hidden>
Reviewed-by: Laszlo Ersek <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
docs/specs/acpi_cpu_hotplug.txt | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/docs/specs/acpi_cpu_hotplug.txt b/docs/specs/acpi_cpu_hotplug.txt
index d5108720bf..8fb9ad22e6 100644
--- a/docs/specs/acpi_cpu_hotplug.txt
+++ b/docs/specs/acpi_cpu_hotplug.txt
@@ -90,8 +90,7 @@ write access:
other values: reserved
[0x6-0x7] reserved
[0x8] Command data: (DWORD access)
- current 'Command field' value:
- 0: OSPM reads value of CPU selector
+ if last stored 'Command field' value:
1: stores value into OST event register
2: stores value into OST status register, triggers
ACPI_DEVICE_OST QMP event from QEMU to external applications
--
MST
- [PULL v3 00/18] virtio, pc: fixes, features, Michael S. Tsirkin, 2020/01/23
- [PULL v3 01/18] q35: implement 128K SMRAM at default SMBASE address, Michael S. Tsirkin, 2020/01/23
- [PULL v3 03/18] acpi: cpuhp: spec: clarify 'CPU selector' register usage and endianness, Michael S. Tsirkin, 2020/01/23
- [PULL v3 02/18] tests: q35: MCH: add default SMBASE SMRAM lock test, Michael S. Tsirkin, 2020/01/23
- [PULL v3 04/18] acpi: cpuhp: spec: fix 'Command data' description, Michael S. Tsirkin, 2020/01/23
- [PULL v3 05/18] acpi: cpuhp: spec: clarify store into 'Command data' when 'Command field' == 0,
Michael S. Tsirkin <=
- [PULL v3 06/18] acpi: cpuhp: introduce 'Command data 2' field, Michael S. Tsirkin, 2020/01/23
- [PULL v3 07/18] acpi: cpuhp: spec: add typical usecases, Michael S. Tsirkin, 2020/01/23
- [PULL v3 09/18] bios-tables-test: document expected file update, Michael S. Tsirkin, 2020/01/23
- [PULL v3 10/18] virtio-9p-device: fix memleak in virtio_9p_device_unrealize, Michael S. Tsirkin, 2020/01/23
- [PULL v3 11/18] virtio-9p-device: convert to new virtio_delete_queue, Michael S. Tsirkin, 2020/01/23
- [PULL v3 12/18] virtio-scsi: delete vqs in unrealize to avoid memleaks, Michael S. Tsirkin, 2020/01/23
- [PULL v3 13/18] virtio-scsi: convert to new virtio_delete_queue, Michael S. Tsirkin, 2020/01/23
- [PULL v3 14/18] vhost-vsock: delete vqs in vhost_vsock_unrealize to avoid memleaks, Michael S. Tsirkin, 2020/01/23
- [PULL v3 15/18] vhost: Add names to section rounded warning, Michael S. Tsirkin, 2020/01/23
- [PULL v3 16/18] vhost: Only align sections for vhost-user, Michael S. Tsirkin, 2020/01/23