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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/4.2/docbookx.dtd"> | |
5 | <!-- SPDX-License-Identifier: LGPL-2.1+ --> | |
6 | <refentry id="systemd-modules-load.service" conditional='HAVE_KMOD'> | |
7 | ||
8 | <refentryinfo> | |
9 | <title>systemd-modules-load.service</title> | |
10 | <productname>systemd</productname> | |
11 | </refentryinfo> | |
12 | ||
13 | <refmeta> | |
14 | <refentrytitle>systemd-modules-load.service</refentrytitle> | |
15 | <manvolnum>8</manvolnum> | |
16 | </refmeta> | |
17 | ||
18 | <refnamediv> | |
19 | <refname>systemd-modules-load.service</refname> | |
20 | <refname>systemd-modules-load</refname> | |
21 | <refpurpose>Load kernel modules at boot</refpurpose> | |
22 | </refnamediv> | |
23 | ||
24 | <refsynopsisdiv> | |
25 | <para><filename>systemd-modules-load.service</filename></para> | |
26 | <para><filename>/usr/lib/systemd/systemd-modules-load</filename></para> | |
27 | </refsynopsisdiv> | |
28 | ||
29 | <refsect1> | |
30 | <title>Description</title> | |
31 | ||
32 | <para><filename>systemd-modules-load.service</filename> is an early boot service that loads kernel | |
33 | modules. It reads static configuration from files in <filename>/usr</filename> and | |
34 | <filename>/etc</filename>, but also runtime configuration from <filename>/run</filename> and the kernel | |
35 | command line (see below).</para> | |
36 | ||
37 | <para>See | |
38 | <citerefentry><refentrytitle>modules-load.d</refentrytitle><manvolnum>5</manvolnum></citerefentry> for | |
39 | information about the configuration format of this service and paths where configuration files can be | |
40 | created.</para> | |
41 | </refsect1> | |
42 | ||
43 | <refsect1> | |
44 | <title>Kernel Command Line</title> | |
45 | ||
46 | <para><filename>systemd-modules-load.service</filename> | |
47 | understands the following kernel command line parameters:</para> | |
48 | ||
49 | <variablelist class='kernel-commandline-options'> | |
50 | ||
51 | <varlistentry> | |
52 | <term><varname>modules_load=</varname></term> | |
53 | <term><varname>rd.modules_load=</varname></term> | |
54 | ||
55 | <listitem><para>Takes a comma-separated list of kernel modules | |
56 | to statically load during early boot. The option prefixed with | |
57 | <literal>rd.</literal> is read by the initial RAM disk | |
58 | only.</para></listitem> | |
59 | </varlistentry> | |
60 | ||
61 | </variablelist> | |
62 | </refsect1> | |
63 | ||
64 | <refsect1> | |
65 | <title>See Also</title> | |
66 | <para> | |
67 | <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, | |
68 | <citerefentry><refentrytitle>modules-load.d</refentrytitle><manvolnum>5</manvolnum></citerefentry>, | |
69 | </para> | |
70 | </refsect1> | |
71 | ||
72 | </refentry> |