}Zsphinx.addnodesdocument)}( rawsourcechildren]( translations LanguagesNode)}(hhh](h pending_xref)}(hhh]docutils.nodesTextChinese (Simplified)}parenthsba attributes}(ids]classes]names]dupnames]backrefs] refdomainstdreftypedoc reftarget!/translations/zh_CN/hwmon/k10tempmodnameN classnameN refexplicitutagnamehhh ubh)}(hhh]hChinese (Traditional)}hh2sbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget!/translations/zh_TW/hwmon/k10tempmodnameN classnameN refexplicituh1hhh ubh)}(hhh]hItalian}hhFsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget!/translations/it_IT/hwmon/k10tempmodnameN classnameN refexplicituh1hhh ubh)}(hhh]hJapanese}hhZsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget!/translations/ja_JP/hwmon/k10tempmodnameN classnameN refexplicituh1hhh ubh)}(hhh]hKorean}hhnsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget!/translations/ko_KR/hwmon/k10tempmodnameN classnameN refexplicituh1hhh ubh)}(hhh]hSpanish}hhsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget!/translations/sp_SP/hwmon/k10tempmodnameN classnameN refexplicituh1hhh ubeh}(h]h ]h"]h$]h&]current_languageEnglishuh1h hh _documenthsourceNlineNubhsection)}(hhh](htitle)}(hKernel driver k10temph]hKernel driver k10temp}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhhh;/var/lib/git/docbuild/linux/Documentation/hwmon/k10temp.rsthKubh paragraph)}(hSupported chips:h]hSupported chips:}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhhhhubh bullet_list)}(hhh](h list_item)}(hXAMD Family 10h processors: Socket F: Quad-Core/Six-Core/Embedded Opteron (but see below) Socket AM2+: Quad-Core Opteron, Phenom (II) X3/X4, Athlon X2 (but see below) Socket AM3: Quad-Core Opteron, Athlon/Phenom II X2/X3/X4, Sempron II Socket S1G3: Athlon II, Sempron, Turion II h](h)}(hAMD Family 10h processors:h]hAMD Family 10h processors:}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhhubh)}(h=Socket F: Quad-Core/Six-Core/Embedded Opteron (but see below)h]h=Socket F: Quad-Core/Six-Core/Embedded Opteron (but see below)}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhhubh)}(hLSocket AM2+: Quad-Core Opteron, Phenom (II) X3/X4, Athlon X2 (but see below)h]hLSocket AM2+: Quad-Core Opteron, Phenom (II) X3/X4, Athlon X2 (but see below)}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK hhubh)}(hDSocket AM3: Quad-Core Opteron, Athlon/Phenom II X2/X3/X4, Sempron IIh]hDSocket AM3: Quad-Core Opteron, Athlon/Phenom II X2/X3/X4, Sempron II}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK hhubh)}(h*Socket S1G3: Athlon II, Sempron, Turion IIh]h*Socket S1G3: Athlon II, Sempron, Turion II}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhhubeh}(h]h ]h"]h$]h&]uh1hhhhhhhhNubh)}(hVAMD Family 11h processors: Socket S1G2: Athlon (X2), Sempron (X2), Turion X2 (Ultra) h](h)}(hAMD Family 11h processors:h]hAMD Family 11h processors:}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjubh)}(h9Socket S1G2: Athlon (X2), Sempron (X2), Turion X2 (Ultra)h]h9Socket S1G2: Athlon (X2), Sempron (X2), Turion X2 (Ultra)}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjubeh}(h]h ]h"]h$]h&]uh1hhhhhhhhNubh)}(h8AMD Family 12h processors: "Llano" (E2/A4/A6/A8-Series) h]h)}(h7AMD Family 12h processors: "Llano" (E2/A4/A6/A8-Series)h]h;AMD Family 12h processors: “Llano” (E2/A4/A6/A8-Series)}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjDubah}(h]h ]h"]h$]h&]uh1hhhhhhhhNubh)}(h5AMD Family 14h processors: "Brazos" (C/E/G/Z-Series) h]h)}(h4AMD Family 14h processors: "Brazos" (C/E/G/Z-Series)h]h8AMD Family 14h processors: “Brazos” (C/E/G/Z-Series)}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhj\ubah}(h]h ]h"]h$]h&]uh1hhhhhhhhNubh)}(htAMD Family 15h processors: "Bulldozer" (FX-Series), "Trinity", "Kaveri", "Carrizo", "Stoney Ridge", "Bristol Ridge" h]h)}(hsAMD Family 15h processors: "Bulldozer" (FX-Series), "Trinity", "Kaveri", "Carrizo", "Stoney Ridge", "Bristol Ridge"h]hAMD Family 15h processors: “Bulldozer” (FX-Series), “Trinity”, “Kaveri”, “Carrizo”, “Stoney Ridge”, “Bristol Ridge”}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjtubah}(h]h ]h"]h$]h&]uh1hhhhhhhhNubh)}(h/AMD Family 16h processors: "Kabini", "Mullins" h]h)}(h.AMD Family 16h processors: "Kabini", "Mullins"h]h6AMD Family 16h processors: “Kabini”, “Mullins”}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1hhhhhhhhNubh)}(h*AMD Family 17h processors: "Zen", "Zen 2" h]h)}(h)AMD Family 17h processors: "Zen", "Zen 2"h]h1AMD Family 17h processors: “Zen”, “Zen 2”}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1hhhhhhhhNubh)}(h*AMD Family 18h processors: "Hygon Dhyana" h]h)}(h)AMD Family 18h processors: "Hygon Dhyana"h]h-AMD Family 18h processors: “Hygon Dhyana”}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1hhhhhhhhNubh)}(hXAMD Family 19h processors: "Zen 3" Prefix: 'k10temp' Addresses scanned: PCI space Datasheets: BIOS and Kernel Developer's Guide (BKDG) For AMD Family 10h Processors: http://support.amd.com/us/Processor_TechDocs/31116.pdf BIOS and Kernel Developer's Guide (BKDG) for AMD Family 11h Processors: http://support.amd.com/us/Processor_TechDocs/41256.pdf BIOS and Kernel Developer's Guide (BKDG) for AMD Family 12h Processors: http://support.amd.com/us/Processor_TechDocs/41131.pdf BIOS and Kernel Developer's Guide (BKDG) for AMD Family 14h Models 00h-0Fh Processors: http://support.amd.com/us/Processor_TechDocs/43170.pdf Revision Guide for AMD Family 10h Processors: http://support.amd.com/us/Processor_TechDocs/41322.pdf Revision Guide for AMD Family 11h Processors: http://support.amd.com/us/Processor_TechDocs/41788.pdf Revision Guide for AMD Family 12h Processors: http://support.amd.com/us/Processor_TechDocs/44739.pdf Revision Guide for AMD Family 14h Models 00h-0Fh Processors: http://support.amd.com/us/Processor_TechDocs/47534.pdf AMD Family 11h Processor Power and Thermal Data Sheet for Notebooks: http://support.amd.com/us/Processor_TechDocs/43373.pdf AMD Family 10h Server and Workstation Processor Power and Thermal Data Sheet: http://support.amd.com/us/Processor_TechDocs/43374.pdf AMD Family 10h Desktop Processor Power and Thermal Data Sheet: http://support.amd.com/us/Processor_TechDocs/43375.pdf h](h)}(h"AMD Family 19h processors: "Zen 3"h]h&AMD Family 19h processors: “Zen 3”}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK!hjubh)}(hPrefix: 'k10temp'h]hPrefix: ‘k10temp’}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK#hjubh)}(hAddresses scanned: PCI spaceh]hAddresses scanned: PCI space}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK%hjubh)}(h Datasheets:h]h Datasheets:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK'hjubh)}(hGBIOS and Kernel Developer's Guide (BKDG) For AMD Family 10h Processors:h]hIBIOS and Kernel Developer’s Guide (BKDG) For AMD Family 10h Processors:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK)hjubh block_quote)}(h7http://support.amd.com/us/Processor_TechDocs/31116.pdf h]h)}(h6http://support.amd.com/us/Processor_TechDocs/31116.pdfh]h reference)}(hj&h]h6http://support.amd.com/us/Processor_TechDocs/31116.pdf}(hj*hhhNhNubah}(h]h ]h"]h$]h&]refurij&uh1j(hj$ubah}(h]h ]h"]h$]h&]uh1hhhhK+hj ubah}(h]h ]h"]h$]h&]uh1jhhhK+hjubh)}(hGBIOS and Kernel Developer's Guide (BKDG) for AMD Family 11h Processors:h]hIBIOS and Kernel Developer’s Guide (BKDG) for AMD Family 11h Processors:}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK-hjubj)}(h7http://support.amd.com/us/Processor_TechDocs/41256.pdf h]h)}(h6http://support.amd.com/us/Processor_TechDocs/41256.pdfh]j))}(hjXh]h6http://support.amd.com/us/Processor_TechDocs/41256.pdf}(hjZhhhNhNubah}(h]h ]h"]h$]h&]refurijXuh1j(hjVubah}(h]h ]h"]h$]h&]uh1hhhhK/hjRubah}(h]h ]h"]h$]h&]uh1jhhhK/hjubh)}(hGBIOS and Kernel Developer's Guide (BKDG) for AMD Family 12h Processors:h]hIBIOS and Kernel Developer’s Guide (BKDG) for AMD Family 12h Processors:}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK1hjubj)}(h7http://support.amd.com/us/Processor_TechDocs/41131.pdf h]h)}(h6http://support.amd.com/us/Processor_TechDocs/41131.pdfh]j))}(hjh]h6http://support.amd.com/us/Processor_TechDocs/41131.pdf}(hjhhhNhNubah}(h]h ]h"]h$]h&]refurijuh1j(hjubah}(h]h ]h"]h$]h&]uh1hhhhK3hjubah}(h]h ]h"]h$]h&]uh1jhhhK3hjubh)}(hVBIOS and Kernel Developer's Guide (BKDG) for AMD Family 14h Models 00h-0Fh Processors:h]hXBIOS and Kernel Developer’s Guide (BKDG) for AMD Family 14h Models 00h-0Fh Processors:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK5hjubj)}(h7http://support.amd.com/us/Processor_TechDocs/43170.pdf h]h)}(h6http://support.amd.com/us/Processor_TechDocs/43170.pdfh]j))}(hjh]h6http://support.amd.com/us/Processor_TechDocs/43170.pdf}(hjhhhNhNubah}(h]h ]h"]h$]h&]refurijuh1j(hjubah}(h]h ]h"]h$]h&]uh1hhhhK7hjubah}(h]h ]h"]h$]h&]uh1jhhhK7hjubh)}(h-Revision Guide for AMD Family 10h Processors:h]h-Revision Guide for AMD Family 10h Processors:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK9hjubj)}(h7http://support.amd.com/us/Processor_TechDocs/41322.pdf h]h)}(h6http://support.amd.com/us/Processor_TechDocs/41322.pdfh]j))}(hjh]h6http://support.amd.com/us/Processor_TechDocs/41322.pdf}(hjhhhNhNubah}(h]h ]h"]h$]h&]refurijuh1j(hjubah}(h]h ]h"]h$]h&]uh1hhhhK;hjubah}(h]h ]h"]h$]h&]uh1jhhhK;hjubh)}(h-Revision Guide for AMD Family 11h Processors:h]h-Revision Guide for AMD Family 11h Processors:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK=hjubj)}(h7http://support.amd.com/us/Processor_TechDocs/41788.pdf h]h)}(h6http://support.amd.com/us/Processor_TechDocs/41788.pdfh]j))}(hjh]h6http://support.amd.com/us/Processor_TechDocs/41788.pdf}(hjhhhNhNubah}(h]h ]h"]h$]h&]refurijuh1j(hjubah}(h]h ]h"]h$]h&]uh1hhhhK?hjubah}(h]h ]h"]h$]h&]uh1jhhhK?hjubh)}(h-Revision Guide for AMD Family 12h Processors:h]h-Revision Guide for AMD Family 12h Processors:}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKAhjubj)}(h7http://support.amd.com/us/Processor_TechDocs/44739.pdf h]h)}(h6http://support.amd.com/us/Processor_TechDocs/44739.pdfh]j))}(hjHh]h6http://support.amd.com/us/Processor_TechDocs/44739.pdf}(hjJhhhNhNubah}(h]h ]h"]h$]h&]refurijHuh1j(hjFubah}(h]h ]h"]h$]h&]uh1hhhhKChjBubah}(h]h ]h"]h$]h&]uh1jhhhKChjubh)}(hAMD Family 10h Desktop Processor Power and Thermal Data Sheet:h]h>AMD Family 10h Desktop Processor Power and Thermal Data Sheet:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKQhjubj)}(h7http://support.amd.com/us/Processor_TechDocs/43375.pdf h]h)}(h6http://support.amd.com/us/Processor_TechDocs/43375.pdfh]j))}(hjh]h6http://support.amd.com/us/Processor_TechDocs/43375.pdf}(hj hhhNhNubah}(h]h ]h"]h$]h&]refurijuh1j(hjubah}(h]h ]h"]h$]h&]uh1hhhhKShjubah}(h]h ]h"]h$]h&]uh1jhhhKShjubeh}(h]h ]h"]h$]h&]uh1hhhhhhhhNubeh}(h]h ]h"]h$]h&]bullet*uh1hhhhKhhhhubh)}(h,Author: Clemens Ladisch h](hAuthor: Clemens Ladisch <}(hj2hhhNhNubj))}(hclemens@ladisch.deh]hclemens@ladisch.de}(hj:hhhNhNubah}(h]h ]h"]h$]h&]refurimailto:clemens@ladisch.deuh1j(hj2ubh>}(hj2hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKUhhhhubh)}(hhh](h)}(h Descriptionh]h Description}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjThhhhhKXubh)}(hpThis driver permits reading of the internal temperature sensor of AMD Family 10h/11h/12h/14h/15h/16h processors.h]hpThis driver permits reading of the internal temperature sensor of AMD Family 10h/11h/12h/14h/15h/16h processors.}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKZhjThhubh)}(hAll these processors have a sensor, but on those for Socket F or AM2+, the sensor may return inconsistent values (erratum 319). The driver will refuse to load on these revisions unless you specify the "force=1" module parameter.h]hAll these processors have a sensor, but on those for Socket F or AM2+, the sensor may return inconsistent values (erratum 319). The driver will refuse to load on these revisions unless you specify the “force=1” module parameter.}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK]hjThhubh)}(hDue to technical reasons, the driver can detect only the mainboard's socket type, not the processor's actual capabilities. Therefore, if you are using an AM3 processor on an AM2+ mainboard, you can safely use the "force=1" parameter.h]hDue to technical reasons, the driver can detect only the mainboard’s socket type, not the processor’s actual capabilities. Therefore, if you are using an AM3 processor on an AM2+ mainboard, you can safely use the “force=1” parameter.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKbhjThhubh)}(hXFor CPUs older than Family 17h, there is one temperature measurement value, available as temp1_input in sysfs. It is measured in degrees Celsius with a resolution of 1/8th degree. Please note that it is defined as a relative value; to quote the AMD manual::h]hXFor CPUs older than Family 17h, there is one temperature measurement value, available as temp1_input in sysfs. It is measured in degrees Celsius with a resolution of 1/8th degree. Please note that it is defined as a relative value; to quote the AMD manual:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKghjThhubh literal_block)}(hXTctl is the processor temperature control value, used by the platform to control cooling systems. Tctl is a non-physical temperature on an arbitrary scale measured in degrees. It does _not_ represent an actual physical temperature like die or case temperature. Instead, it specifies the processor temperature relative to the point at which the system must supply the maximum cooling for the processor's specified maximum case temperature and maximum thermal power dissipation.h]hXTctl is the processor temperature control value, used by the platform to control cooling systems. Tctl is a non-physical temperature on an arbitrary scale measured in degrees. It does _not_ represent an actual physical temperature like die or case temperature. Instead, it specifies the processor temperature relative to the point at which the system must supply the maximum cooling for the processor's specified maximum case temperature and maximum thermal power dissipation.}hjsbah}(h]h ]h"]h$]h&] xml:spacepreserveuh1jhhhKlhjThhubh)}(h>The maximum value for Tctl is available in the file temp1_max.h]h>The maximum value for Tctl is available in the file temp1_max.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKthjThhubh)}(hIf the BIOS has enabled hardware temperature control, the threshold at which the processor will throttle itself to avoid damage is available in temp1_crit and temp1_crit_hyst.h]hIf the BIOS has enabled hardware temperature control, the threshold at which the processor will throttle itself to avoid damage is available in temp1_crit and temp1_crit_hyst.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKvhjThhubh)}(hX;On some AMD CPUs, there is a difference between the die temperature (Tdie) and the reported temperature (Tctl). Tdie is the real measured temperature, and Tctl is used for fan control. While Tctl is always available as temp1_input, the driver exports Tdie temperature as temp2_input for those CPUs which support it.h]hX;On some AMD CPUs, there is a difference between the die temperature (Tdie) and the reported temperature (Tctl). Tdie is the real measured temperature, and Tctl is used for fan control. While Tctl is always available as temp1_input, the driver exports Tdie temperature as temp2_input for those CPUs which support it.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKzhjThhubh)}(hrModels from 17h family report relative temperature, the driver aims to compensate and report the real temperature.h]hrModels from 17h family report relative temperature, the driver aims to compensate and report the real temperature.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjThhubh)}(hOn Family 17h and Family 18h CPUs, additional temperature sensors may report Core Complex Die (CCD) temperatures. Up to 8 such temperatures are reported as temp{3..10}_input, labeled Tccd{1..8}. Actual support depends on the CPU variant.h]hOn Family 17h and Family 18h CPUs, additional temperature sensors may report Core Complex Die (CCD) temperatures. Up to 8 such temperatures are reported as temp{3..10}_input, labeled Tccd{1..8}. Actual support depends on the CPU variant.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjThhubeh}(h] descriptionah ]h"] descriptionah$]h&]uh1hhhhhhhhKXubeh}(h]kernel-driver-k10tempah ]h"]kernel driver k10tempah$]h&]uh1hhhhhhhhKubeh}(h]h ]h"]h$]h&]sourcehuh1hcurrent_sourceN current_lineNsettingsdocutils.frontendValues)}(hN generatorN datestampN source_linkN source_urlN toc_backlinksentryfootnote_backlinksK sectnum_xformKstrip_commentsNstrip_elements_with_classesN strip_classesN report_levelK halt_levelKexit_status_levelKdebugNwarning_streamN tracebackinput_encoding utf-8-siginput_encoding_error_handlerstrictoutput_encodingutf-8output_encoding_error_handlerj(error_encodingutf-8error_encoding_error_handlerbackslashreplace language_codeenrecord_dependenciesNconfigN id_prefixhauto_id_prefixid dump_settingsNdump_internalsNdump_transformsNdump_pseudo_xmlNexpose_internalsNstrict_visitorN_disable_configN_sourceh _destinationN _config_files]7/var/lib/git/docbuild/linux/Documentation/docutils.confafile_insertion_enabled raw_enabledKline_length_limitM'pep_referencesN pep_base_urlhttps://peps.python.org/pep_file_url_templatepep-%04drfc_referencesN rfc_base_url&https://datatracker.ietf.org/doc/html/ tab_widthKtrim_footnote_reference_spacesyntax_highlightlong smart_quotessmartquotes_locales]character_level_inline_markupdoctitle_xform docinfo_xformKsectsubtitle_xform image_loadinglinkembed_stylesheetcloak_email_addressessection_self_linkenvNubreporterNindirect_targets]substitution_defs}substitution_names}refnames}refids}nameids}(jjjju nametypes}(jjuh}(jhjjTu footnote_refs} citation_refs} autofootnotes]autofootnote_refs]symbol_footnotes]symbol_footnote_refs] footnotes] citations]autofootnote_startKsymbol_footnote_startK id_counter collectionsCounter}Rparse_messages]transform_messages] transformerN include_log] decorationNhhub.