From: Igor Mammedov <imammedo@redhat.com>
To: qemu-devel@nongnu.org
Cc: pbonzini@redhat.com, philmd@redhat.com, lersek@redhat.com,
mst@redhat.com
Subject: [PATCH for-5.0 v2 6/9] acpi: cpuhp: spec: clarify store into 'Command data' when 'Command field' == 0
Date: Mon, 9 Dec 2019 14:08:59 +0100 [thread overview]
Message-ID: <1575896942-331151-7-git-send-email-imammedo@redhat.com> (raw)
In-Reply-To: <1575896942-331151-1-git-send-email-imammedo@redhat.com>
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 <imammedo@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
---
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 d510872..8fb9ad2 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
--
2.7.4
next prev parent reply other threads:[~2019-12-09 13:16 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-09 13:08 [PATCH for-5.0 v2 0/9] q35: CPU hotplug with secure boot, part 1+2 Igor Mammedov
2019-12-09 13:08 ` [PATCH for-5.0 v2 1/9] hw: add compat machines for 5.0 Igor Mammedov
2019-12-09 13:08 ` [PATCH for-5.0 v2 2/9] q35: implement 128K SMRAM at default SMBASE address Igor Mammedov
2019-12-09 20:11 ` Laszlo Ersek
2019-12-09 13:08 ` [PATCH for-5.0 v2 3/9] tests: q35: MCH: add default SMBASE SMRAM lock test Igor Mammedov
2019-12-09 13:46 ` [PATCH for-5.0 v3 " Igor Mammedov
2019-12-09 20:16 ` Laszlo Ersek
2019-12-09 13:08 ` [PATCH for-5.0 v2 4/9] acpi: cpuhp: spec: clarify 'CPU selector' register usage and endianness Igor Mammedov
2019-12-09 13:08 ` [PATCH for-5.0 v2 5/9] acpi: cpuhp: spec: fix 'Command data' description Igor Mammedov
2019-12-09 13:08 ` Igor Mammedov [this message]
2019-12-09 13:09 ` [PATCH for-5.0 v2 7/9] acpi: cpuhp: introduce 'Command data 2' field Igor Mammedov
2019-12-09 20:27 ` Laszlo Ersek
2019-12-09 13:09 ` [PATCH for-5.0 v2 8/9] acpi: cpuhp: spec: add typical usecases Igor Mammedov
2019-12-09 20:36 ` Laszlo Ersek
2019-12-09 13:09 ` [PATCH for-5.0 v2 9/9] acpi: cpuhp: add CPHP_GET_CPU_ID_CMD command Igor Mammedov
2019-12-09 20:46 ` Laszlo Ersek
2019-12-19 13:30 ` [PATCH for-5.0 v2 0/9] q35: CPU hotplug with secure boot, part 1+2 Igor Mammedov
2019-12-19 14:07 ` Igor Mammedov
2020-01-06 10:10 ` Igor Mammedov
2020-01-06 10:22 ` Michael S. Tsirkin
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