€•3Œsphinx.addnodes”Œdocument”“”)”}”(Œ rawsource”Œ”Œchildren”]”(Œ translations”Œ LanguagesNode”“”)”}”(hhh]”(hŒ pending_xref”“”)”}”(hhh]”Œdocutils.nodes”ŒText”“”ŒChinese (Simplified)”…””}”Œparent”hsbaŒ attributes”}”(Œids”]”Œclasses”]”Œnames”]”Œdupnames”]”Œbackrefs”]”Œ refdomain”Œstd”Œreftype”Œdoc”Œ reftarget”Œ(/translations/zh_CN/wmi/devices/wmi-bmof”Œmodname”NŒ classname”NŒ refexplicit”ˆuŒtagname”hhh ubh)”}”(hhh]”hŒChinese (Traditional)”…””}”hh2sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ(/translations/zh_TW/wmi/devices/wmi-bmof”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒItalian”…””}”hhFsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ(/translations/it_IT/wmi/devices/wmi-bmof”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒJapanese”…””}”hhZsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ(/translations/ja_JP/wmi/devices/wmi-bmof”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒKorean”…””}”hhnsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ(/translations/ko_KR/wmi/devices/wmi-bmof”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒPortuguese (Brazilian)”…””}”hh‚sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ(/translations/pt_BR/wmi/devices/wmi-bmof”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒSpanish”…””}”hh–sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ(/translations/sp_SP/wmi/devices/wmi-bmof”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubeh}”(h]”h ]”h"]”h$]”h&]”Œcurrent_language”ŒEnglish”uh1h hhŒ _document”hŒsource”NŒline”NubhŒcomment”“”)”}”(hŒ%SPDX-License-Identifier: GPL-2.0-only”h]”hŒ%SPDX-License-Identifier: GPL-2.0-only”…””}”hh·sbah}”(h]”h ]”h"]”h$]”h&]”Œ xml:space”Œpreserve”uh1hµhhh²hh³ŒB/var/lib/git/docbuild/linux/Documentation/wmi/devices/wmi-bmof.rst”h´KubhŒsection”“”)”}”(hhh]”(hŒtitle”“”)”}”(hŒWMI embedded Binary MOF driver”h]”hŒWMI embedded Binary MOF driver”…””}”(hhÏh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÍhhÊh²hh³hÇh´KubhÉ)”}”(hhh]”(hÎ)”}”(hŒ Introduction”h]”hŒ Introduction”…””}”(hhàh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÍhhÝh²hh³hÇh´KubhŒ paragraph”“”)”}”(hX7Many machines embed WMI Binary MOF (Managed Object Format) metadata used to describe the details of their ACPI WMI interfaces. The data can be decoded with tools like `bmfdec `_ to obtain a human readable WMI interface description, which is useful for developing new WMI drivers.”h]”(hŒ§Many machines embed WMI Binary MOF (Managed Object Format) metadata used to describe the details of their ACPI WMI interfaces. The data can be decoded with tools like ”…””}”(hhðh²hh³Nh´NubhŒ reference”“”)”}”(hŒ*`bmfdec `_”h]”hŒbmfdec”…””}”(hhúh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”Œname”Œbmfdec”Œrefuri”Œhttps://github.com/pali/bmfdec”uh1høhhðubhŒtarget”“”)”}”(hŒ! ”h]”h}”(h]”Œbmfdec”ah ]”h"]”Œbmfdec”ah$]”h&]”Œrefuri”j uh1j Œ referenced”KhhðubhŒf to obtain a human readable WMI interface description, which is useful for developing new WMI drivers.”…””}”(hhðh²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hîh³hÇh´K hhÝh²hubhï)”}”(hŒÂThe Binary MOF data can be retrieved from the ``bmof`` sysfs attribute of the associated WMI device. Please note that multiple WMI devices containing Binary MOF data can exist on a given system.”h]”(hŒ.The Binary MOF data can be retrieved from the ”…””}”(hj&h²hh³Nh´NubhŒliteral”“”)”}”(hŒ``bmof``”h]”hŒbmof”…””}”(hj0h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j.hj&ubhŒŒ sysfs attribute of the associated WMI device. Please note that multiple WMI devices containing Binary MOF data can exist on a given system.”…””}”(hj&h²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hîh³hÇh´KhhÝh²hubeh}”(h]”Œ introduction”ah ]”h"]”Œ introduction”ah$]”h&]”uh1hÈhhÊh²hh³hÇh´KubhÉ)”}”(hhh]”(hÎ)”}”(hŒ WMI interface”h]”hŒ WMI interface”…””}”(hjSh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÍhjPh²hh³hÇh´Kubhï)”}”(hŒåThe Binary MOF WMI device is identified by the WMI GUID ``05901221-D566-11D1-B2F0-00A0C9062910``. The Binary MOF can be obtained by doing a WMI data block query. The result is then returned as an ACPI buffer with a variable size.”h]”(hŒ8The Binary MOF WMI device is identified by the WMI GUID ”…””}”(hjah²hh³Nh´Nubj/)”}”(hŒ(``05901221-D566-11D1-B2F0-00A0C9062910``”h]”hŒ$05901221-D566-11D1-B2F0-00A0C9062910”…””}”(hjih²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1j.hjaubhŒ…. The Binary MOF can be obtained by doing a WMI data block query. 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