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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>,
	Ananth Narayan <ananth.narayan@amd.com>, <gautham.shenoy@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@suse.de>, Wyes Karny <wyes.karny@amd.com>,
	Mario Limonciello <mario.limonciello@amd.com>
Subject: [PATCH v3 4/6] Documentation: amd_pstate: Move amd_pstate param to alphabetical order
Date: Thu, 19 Jan 2023 11:50:15 +0000	[thread overview]
Message-ID: <20230119115017.10188-5-wyes.karny@amd.com> (raw)
In-Reply-To: <20230119115017.10188-1-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
+			  tires 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
-			  tires 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:[~2023-01-19 11:53 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-19 11:50 [PATCH v3 0/6] amd_pstate: Add guided autonomous mode support Wyes Karny
2023-01-19 11:50 ` [PATCH v3 1/6] acpi: cppc: Add min and max perf reg writing support Wyes Karny
2023-01-19 11:50 ` [PATCH v3 2/6] acpi: cppc: Add auto select register read/write support Wyes Karny
2023-01-19 11:50 ` [PATCH v3 3/6] cpufreq: amd_pstate: Add guided autonomous mode Wyes Karny
2023-01-19 11:50 ` Wyes Karny [this message]
2023-01-19 11:50 ` [PATCH v3 5/6] cpufreq: amd_pstate: Add guided mode control support via sysfs Wyes Karny
2023-01-19 11:50 ` [PATCH v3 6/6] Documentation: amd_pstate: Update amd_pstate status sysfs for guided Wyes Karny
2023-01-19 12:30   ` Bagas Sanjaya
2023-01-20  4:16     ` Wyes Karny
2023-01-20  9:18 ` [PATCH v3 0/6] amd_pstate: Add guided autonomous mode support Huang Rui
2023-01-20  9:55   ` Wyes Karny
2023-01-24 20:40 ` Tor Vic
2023-01-25 10:25   ` Wyes Karny
2023-01-31  5:34   ` Wyes Karny
2023-02-01 18:15     ` Tor Vic

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