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1 | <?xml version="1.0"?> | |
2 | <!--*-nxml-*--> | |
3 | <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" | |
4 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"> | |
5 | <!-- SPDX-License-Identifier: LGPL-2.1-or-later --> | |
6 | <refentry id="systemd-rfkill.service" conditional='ENABLE_RFKILL' | |
7 | xmlns:xi="http://www.w3.org/2001/XInclude"> | |
8 | ||
9 | <refentryinfo> | |
10 | <title>systemd-rfkill.service</title> | |
11 | <productname>systemd</productname> | |
12 | </refentryinfo> | |
13 | ||
14 | <refmeta> | |
15 | <refentrytitle>systemd-rfkill.service</refentrytitle> | |
16 | <manvolnum>8</manvolnum> | |
17 | </refmeta> | |
18 | ||
19 | <refnamediv> | |
20 | <refname>systemd-rfkill.service</refname> | |
21 | <refname>systemd-rfkill.socket</refname> | |
22 | <refname>systemd-rfkill</refname> | |
23 | <refpurpose>Load and save the RF kill switch state at boot and change</refpurpose> | |
24 | </refnamediv> | |
25 | ||
26 | <refsynopsisdiv> | |
27 | <para><filename>systemd-rfkill.service</filename></para> | |
28 | <para><filename>systemd-rfkill.socket</filename></para> | |
29 | <para><filename>/usr/lib/systemd/systemd-rfkill</filename></para> | |
30 | </refsynopsisdiv> | |
31 | ||
32 | <refsect1> | |
33 | <title>Description</title> | |
34 | ||
35 | <para><filename>systemd-rfkill.service</filename> is a service | |
36 | that restores the RF kill switch state at early boot and saves it | |
37 | on each change. On disk, the RF kill switch state is stored in | |
38 | <filename>/var/lib/systemd/rfkill/</filename>.</para> | |
39 | </refsect1> | |
40 | ||
41 | <refsect1> | |
42 | <title>Kernel Command Line</title> | |
43 | ||
44 | <para><filename>systemd-rfkill</filename> understands the | |
45 | following kernel command line parameter:</para> | |
46 | ||
47 | <variablelist class='kernel-commandline-options'> | |
48 | <varlistentry> | |
49 | <term><varname>systemd.restore_state=</varname></term> | |
50 | ||
51 | <listitem><para>Takes a boolean argument. Defaults to | |
52 | <literal>1</literal>. If <literal>0</literal>, does not | |
53 | restore the rfkill settings on boot. However, settings will | |
54 | still be stored on shutdown. </para> | |
55 | ||
56 | <xi:include href="version-info.xml" xpointer="v227"/></listitem> | |
57 | </varlistentry> | |
58 | </variablelist> | |
59 | </refsect1> | |
60 | ||
61 | <refsect1> | |
62 | <title>See Also</title> | |
63 | <para> | |
64 | <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry> | |
65 | </para> | |
66 | </refsect1> | |
67 | ||
68 | </refentry> |