All of lore.kernel.org
 help / color / mirror / Atom feed
From: Wyes Karny <wyes.karny@amd.com>
To: Rafael J Wysocki <rafael@kernel.org>,
	Huang Rui <ray.huang@amd.com>, Jonathan Corbet <corbet@lwn.net>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	<Mario.Limonciello@amd.com>, <Perry.Yuan@amd.com>
Cc: <linux-doc@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-pm@vger.kernel.org>, Bagas Sanjaya <bagasdotme@gmail.com>,
	<santosh.shukla@amd.com>, Len Brown <lenb@kernel.org>,
	Robert Moore <robert.moore@intel.com>,
	Borislav Petkov <bp@alien8.de>,
	Ananth Narayan <ananth.narayan@amd.com>, <gautham.shenoy@amd.com>,
	Tor Vic <torvic9@mailbox.org>, Wyes Karny <wyes.karny@amd.com>,
	Mario Limonciello <mario.limonciello@amd.com>
Subject: [PATCH v5 4/6] Documentation: amd_pstate: Move amd_pstate param to alphabetical order
Date: Wed, 1 Feb 2023 06:58:21 +0000	[thread overview]
Message-ID: <20230201065823.189828-5-wyes.karny@amd.com> (raw)
In-Reply-To: <20230201065823.189828-1-wyes.karny@amd.com>

Move amd_pstate command line param description to correct alphabetical
order.

Signed-off-by: Wyes Karny <wyes.karny@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
---
 .../admin-guide/kernel-parameters.txt         | 46 +++++++++----------
 1 file changed, 23 insertions(+), 23 deletions(-)

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 0d8486325c9a..5f6a3a34251e 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -339,6 +339,29 @@
 			             This mode requires kvm-amd.avic=1.
 			             (Default when IOMMU HW support is present.)
 
+	amd_pstate=	[X86]
+			disable
+			  Do not enable amd_pstate as the default
+			  scaling driver for the supported processors
+			passive
+			  Use amd_pstate with passive mode as a scaling driver.
+			  In this mode autonomous selection is disabled.
+			  Driver requests a desired performance level and platform
+			  tries to match the same performance level if it is
+			  satisfied by guaranteed performance level.
+			active
+			  Use amd_pstate_epp driver instance as the scaling driver,
+			  driver provides a hint to the hardware if software wants
+			  to bias toward performance (0x0) or energy efficiency (0xff)
+			  to the CPPC firmware. then CPPC power algorithm will
+			  calculate the runtime workload and adjust the realtime cores
+			  frequency.
+			guided
+			  Activate guided autonomous mode. Driver requests minimum and
+			  maximum performance level and the platform autonomously
+			  selects a performance level in this range and appropriate
+			  to the current workload.
+
 	amijoy.map=	[HW,JOY] Amiga joystick support
 			Map of devices attached to JOY0DAT and JOY1DAT
 			Format: <a>,<b>
@@ -7009,26 +7032,3 @@
 				memory, and other data can't be written using
 				xmon commands.
 			off	xmon is disabled.
-
-	amd_pstate=	[X86]
-			disable
-			  Do not enable amd_pstate as the default
-			  scaling driver for the supported processors
-			passive
-			  Use amd_pstate with passive mode as a scaling driver.
-			  In this mode autonomous selection is disabled.
-			  Driver requests a desired performance level and platform
-			  tries to match the same performance level if it is
-			  satisfied by guaranteed performance level.
-			active
-			  Use amd_pstate_epp driver instance as the scaling driver,
-			  driver provides a hint to the hardware if software wants
-			  to bias toward performance (0x0) or energy efficiency (0xff)
-			  to the CPPC firmware. then CPPC power algorithm will
-			  calculate the runtime workload and adjust the realtime cores
-			  frequency.
-			guided
-			  Activate guided autonomous mode. Driver requests minimum and
-			  maximum performance level and the platform autonomously
-			  selects a performance level in this range and appropriate
-			  to the current workload.
-- 
2.34.1


  parent reply	other threads:[~2023-02-01  7:04 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-01  6:58 [PATCH v5 0/6] amd_pstate: Add guided autonomous mode support Wyes Karny
2023-02-01  6:58 ` [PATCH v5 1/6] acpi: cppc: Add min and max perf reg writing support Wyes Karny
2023-02-01  6:58 ` [PATCH v5 2/6] acpi: cppc: Add auto select register read/write support Wyes Karny
2023-02-01  6:58 ` [PATCH v5 3/6] cpufreq: amd_pstate: Add guided autonomous mode Wyes Karny
2023-02-01  6:58 ` Wyes Karny [this message]
2023-02-01  6:58 ` [PATCH v5 5/6] cpufreq: amd_pstate: Add guided mode control support via sysfs Wyes Karny
2023-02-01  6:58 ` [PATCH v5 6/6] Documentation: amd_pstate: Update amd_pstate status sysfs for guided Wyes Karny
2023-02-01 18:35 ` [PATCH v5 0/6] amd_pstate: Add guided autonomous mode support Tor Vic
2023-02-02  4:44   ` Wyes Karny

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20230201065823.189828-5-wyes.karny@amd.com \
    --to=wyes.karny@amd.com \
    --cc=Mario.Limonciello@amd.com \
    --cc=Perry.Yuan@amd.com \
    --cc=ananth.narayan@amd.com \
    --cc=bagasdotme@gmail.com \
    --cc=bp@alien8.de \
    --cc=corbet@lwn.net \
    --cc=gautham.shenoy@amd.com \
    --cc=lenb@kernel.org \
    --cc=linux-doc@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=rafael@kernel.org \
    --cc=ray.huang@amd.com \
    --cc=robert.moore@intel.com \
    --cc=santosh.shukla@amd.com \
    --cc=torvic9@mailbox.org \
    --cc=viresh.kumar@linaro.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.