projects / thirdparty / systemd.git / blame
| Commit | Line | Data |
|---|---|---|
| eb99c459 LP |
1 | <?xml version='1.0'?> <!--*-nxml-*--> |
| 2 | <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" | |
| 3 | "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> | |
| 4 | <!-- SPDX-License-Identifier: LGPL-2.1-or-later --> | |
| 5 | ||
| 4623eecb | 6 | <refentry id="smbios-type-11" xmlns:xi="http://www.w3.org/2001/XInclude"> |
| eb99c459 LP |
7 | |
| 8 | <refentryinfo> | |
| 9 | <title>smbios-type-11</title> | |
| 10 | <productname>systemd</productname> | |
| 11 | </refentryinfo> | |
| 12 | ||
| 13 | <refmeta> | |
| 14 | <refentrytitle>smbios-type-11</refentrytitle> | |
| 15 | <manvolnum>7</manvolnum> | |
| 16 | </refmeta> | |
| 17 | ||
| 18 | <refnamediv> | |
| 19 | <refname>smbios-type-11</refname> | |
| 20 | <refpurpose>SMBIOS Type 11 strings</refpurpose> | |
| 21 | </refnamediv> | |
| 22 | ||
| 23 | <refsynopsisdiv> | |
| 24 | <para><filename>/sys/firmware/dmi/entries/11-*/raw</filename></para> | |
| 25 | </refsynopsisdiv> | |
| 26 | ||
| 27 | <refsect1> | |
| 28 | <title>Description</title> | |
| 29 | ||
| 30 | <para>Various OS components process SMBIOS Type 11 vendor strings that a virtual machine manager (VMM) | |
| 31 | may set and a virtual machine (VM) receives. SMBIOS Type 11 vendor strings may play a similar role as | |
| 32 | <citerefentry><refentrytitle>kernel-command-line</refentrytitle><manvolnum>1</manvolnum></citerefentry> | |
| 33 | parameters but generally are under control of the VMM rather than the boot loader or UKI.</para> | |
| 34 | ||
| 35 | <para>For details on SMBIOS Type 11 see the <ulink url="https://www.dmtf.org/standards/smbios/">System | |
| 36 | Management BIOS</ulink> specifications.</para> | |
| 37 | </refsect1> | |
| 38 | ||
| 39 | <refsect1> | |
| 40 | <title>Core OS Command Line Arguments</title> | |
| 41 | ||
| 42 | <para>The following strings are supported:</para> | |
| 43 | ||
| 44 | <variablelist class='smbios-type-11-options'> | |
| 45 | <varlistentry> | |
| 46 | <term><varname>io.systemd.credential:</varname><replaceable>CREDENTIAL=VALUE</replaceable></term> | |
| 47 | <term><varname>io.systemd.credential.binary:</varname><replaceable>CREDENTIAL=VALUE</replaceable></term> | |
| 48 | ||
| 49 | <listitem><para>This allows passing additional system credentials into the system, in textual or binary (Base64) | |
| 50 | form. See | |
| 51 | <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry> and | |
| 52 | <ulink url="https://systemd.io/CREDENTIALS">System and Service Credentials</ulink> for | |
| 53 | details.</para></listitem> | |
| 54 | </varlistentry> | |
| 55 | ||
| 56 | <varlistentry> | |
| 57 | <term><varname>io.systemd.stub.kernel-cmdline-extra=</varname><replaceable>CMDLINE</replaceable></term> | |
| 58 | ||
| 59 | <listitem><para>This allows configuration of additional kernel command line options, and is read by | |
| 60 | the kernel UEFI stub. For details see | |
| 61 | <citerefentry><refentrytitle>systemd-stub</refentrytitle><manvolnum>1</manvolnum></citerefentry>.</para></listitem> | |
| 62 | </varlistentry> | |
| 63 | </variablelist> | |
| 64 | </refsect1> | |
| 65 | ||
| 66 | <refsect1> | |
| 67 | <title>See Also</title> | |
| 68 | <para> | |
| 69 | <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, | |
| 70 | <citerefentry><refentrytitle>kernel-command-line</refentrytitle><manvolnum>7</manvolnum></citerefentry>, | |
| 71 | <citerefentry><refentrytitle>systemd.system-credentials</refentrytitle><manvolnum>7</manvolnum></citerefentry> | |
| 72 | </para> | |
| 73 | </refsect1> | |
| 74 | ||
| 75 | </refentry> |