From: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
To: Linux Doc Mailing List <linux-doc@vger.kernel.org>
Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
Mauro Carvalho Chehab <mchehab@infradead.org>,
linux-kernel@vger.kernel.org, Jonathan Corbet <corbet@lwn.net>,
Jean Delvare <jdelvare@suse.com>,
Guenter Roeck <linux@roeck-us.net>,
linux-hwmon@vger.kernel.org
Subject: [PATCH v2 09/21] docs: hwmon: coretemp: convert to ReST format
Date: Wed, 10 Apr 2019 16:22:46 -0300 [thread overview]
Message-ID: <1bf035cf3ebc0b0c25af81398918527176e73953.1554923967.git.mchehab+samsung@kernel.org> (raw)
In-Reply-To: <cover.1554923967.git.mchehab+samsung@kernel.org>
Convert coretemp to ReST format, in order to allow it to
be parsed by Sphinx.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
---
Documentation/hwmon/coretemp | 46 +++++++++++++++++++++++-------------
1 file changed, 30 insertions(+), 16 deletions(-)
diff --git a/Documentation/hwmon/coretemp b/Documentation/hwmon/coretemp
index fec5a9bf755f..c609329e3bc4 100644
--- a/Documentation/hwmon/coretemp
+++ b/Documentation/hwmon/coretemp
@@ -3,20 +3,29 @@ Kernel driver coretemp
Supported chips:
* All Intel Core family
+
Prefix: 'coretemp'
- CPUID: family 0x6, models 0xe (Pentium M DC), 0xf (Core 2 DC 65nm),
- 0x16 (Core 2 SC 65nm), 0x17 (Penryn 45nm),
- 0x1a (Nehalem), 0x1c (Atom), 0x1e (Lynnfield),
- 0x26 (Tunnel Creek Atom), 0x27 (Medfield Atom),
- 0x36 (Cedar Trail Atom)
- Datasheet: Intel 64 and IA-32 Architectures Software Developer's Manual
- Volume 3A: System Programming Guide
- http://softwarecommunity.intel.com/Wiki/Mobility/720.htm
+
+ CPUID: family 0x6, models
+
+ - 0xe (Pentium M DC), 0xf (Core 2 DC 65nm),
+ - 0x16 (Core 2 SC 65nm), 0x17 (Penryn 45nm),
+ - 0x1a (Nehalem), 0x1c (Atom), 0x1e (Lynnfield),
+ - 0x26 (Tunnel Creek Atom), 0x27 (Medfield Atom),
+ - 0x36 (Cedar Trail Atom)
+
+ Datasheet:
+
+ Intel 64 and IA-32 Architectures Software Developer's Manual
+ Volume 3A: System Programming Guide
+
+ http://softwarecommunity.intel.com/Wiki/Mobility/720.htm
Author: Rudolf Marek
Description
-----------
+
This driver permits reading the DTS (Digital Temperature Sensor) embedded
inside Intel CPUs. This driver can read both the per-core and per-package
temperature using the appropriate sensors. The per-package sensor is new;
@@ -35,14 +44,17 @@ may be raised, if the temperature grows enough (more than TjMax) to trigger
the Out-Of-Spec bit. Following table summarizes the exported sysfs files:
All Sysfs entries are named with their core_id (represented here by 'X').
-tempX_input - Core temperature (in millidegrees Celsius).
-tempX_max - All cooling devices should be turned on (on Core2).
-tempX_crit - Maximum junction temperature (in millidegrees Celsius).
-tempX_crit_alarm - Set when Out-of-spec bit is set, never clears.
- Correct CPU operation is no longer guaranteed.
-tempX_label - Contains string "Core X", where X is processor
- number. For Package temp, this will be "Physical id Y",
- where Y is the package number.
+
+================= ========================================================
+tempX_input Core temperature (in millidegrees Celsius).
+tempX_max All cooling devices should be turned on (on Core2).
+tempX_crit Maximum junction temperature (in millidegrees Celsius).
+tempX_crit_alarm Set when Out-of-spec bit is set, never clears.
+ Correct CPU operation is no longer guaranteed.
+tempX_label Contains string "Core X", where X is processor
+ number. For Package temp, this will be "Physical id Y",
+ where Y is the package number.
+================= ========================================================
On CPU models which support it, TjMax is read from a model-specific register.
On other models, it is set to an arbitrary value based on weak heuristics.
@@ -52,6 +64,7 @@ as a module parameter (tjmax).
Appendix A. Known TjMax lists (TBD):
Some information comes from ark.intel.com
+=============== =============================================== ================
Process Processor TjMax(C)
22nm Core i5/i7 Processors
@@ -179,3 +192,4 @@ Process Processor TjMax(C)
65nm Celeron Processors
T1700/1600 100
560/550/540/530 100
+=============== =============================================== ================
--
2.20.1
next prev parent reply other threads:[~2019-04-10 19:25 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-10 19:22 [PATCH v2 00/21] Convert hwmon documentation to ReST Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 01/21] docs: hwmon: k10temp: convert to ReST format Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 02/21] docs: hwmon: vexpress: " Mauro Carvalho Chehab
2019-04-11 13:05 ` Liviu Dudau
2019-04-10 19:22 ` [PATCH v2 03/21] docs: hwmon: menf21bmc: " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 04/21] docs: hwmon: sch5627: " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 05/21] docs: hwmon: emc2103: " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 06/21] docs: hwmon: pc87360: " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 07/21] docs: hwmon: fam15h_power: " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 08/21] docs: hwmon: w83791d: " Mauro Carvalho Chehab
2019-04-10 19:22 ` Mauro Carvalho Chehab [this message]
2019-04-10 19:22 ` [PATCH v2 10/21] docs: hwmon: aspeed-pwm-tacho: " Mauro Carvalho Chehab
2019-04-11 0:27 ` Andrew Jeffery
2019-04-10 19:22 ` [PATCH v2 11/21] docs: hwmon: ibmpowernv: " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 12/21] docs: hwmon: asc7621: " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 13/21] docs: hwmon: ads1015: " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 14/21] docs: hwmon: dme1737, vt1211: " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 15/21] docs: hwmon: wm831x, wm8350: " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 16/21] docs: hwmon: da9052, da9055: " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 17/21] docs: hwmon: k8temp, w83793: " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 18/21] docs: hwmon: pmbus files: " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 19/21] docs: hwmon: misc " Mauro Carvalho Chehab
2019-04-10 19:22 ` [PATCH v2 21/21] docs: hwmon: Add an index file and rename docs to *.rst Mauro Carvalho Chehab
2019-04-11 13:07 ` Liviu Dudau
2019-04-11 18:43 ` [PATCH v2 00/21] Convert hwmon documentation to ReST Jonathan Corbet
2019-04-11 20:43 ` Mauro Carvalho Chehab
2019-04-11 21:07 ` Guenter Roeck
2019-04-11 23:54 ` Mauro Carvalho Chehab
2019-04-12 16:04 ` Jonathan Corbet
2019-04-12 16:12 ` Guenter Roeck
2019-04-13 0:25 ` Mauro Carvalho Chehab
2019-04-13 0:52 ` Guenter Roeck
2019-04-13 3:09 ` Guenter Roeck
2019-04-16 20:19 ` Jonathan Corbet
2019-04-16 20:31 ` Guenter Roeck
2019-04-17 1:58 ` Mauro Carvalho Chehab
2019-04-17 3:49 ` Guenter Roeck
2019-04-17 9:47 ` Mauro Carvalho Chehab
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