1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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5 | %general-entities;
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6 |
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7 | <!ENTITY pciutils-download-http "https://mj.ucw.cz/download/linux/pci/pciutils-&pciutils-version;.tar.gz">
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8 | <!ENTITY pciutils-download-ftp " ">
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9 | <!ENTITY pciutils-md5sum "ca53b87d2a94cdbbba6e09aca90924bd">
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10 | <!ENTITY pciutils-size "912 KB">
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11 | <!ENTITY pciutils-buildsize "5.7 MB">
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12 | <!ENTITY pciutils-time "less than 0.1 SBU">
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13 | ]>
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14 |
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15 | <sect1 id="pciutils" xreflabel="pciutils-&pciutils-version;">
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16 | <?dbhtml filename="pciutils.html"?>
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17 |
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18 |
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19 | <title>pciutils-&pciutils-version;</title>
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20 |
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21 | <indexterm zone="pciutils">
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22 | <primary sortas="a-pciutils">pciutils</primary>
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23 | </indexterm>
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24 |
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25 | <sect2 role="package">
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26 | <title>Introduction to PCI Utils</title>
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27 |
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28 | <para>
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29 | The <application>PCI Utils</application> package contains
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30 | a set of programs for listing PCI devices, inspecting
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31 | their status and setting their configuration registers.
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32 | </para>
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33 |
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34 | &lfs120_checked;
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35 |
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36 | <bridgehead renderas="sect3">Package Information</bridgehead>
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37 | <itemizedlist spacing="compact">
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38 | <listitem>
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39 | <para>
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40 | Download (HTTP): <ulink url="&pciutils-download-http;"/>
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41 | </para>
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42 | </listitem>
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43 | <listitem>
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44 | <para>
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45 | Download (FTP): <ulink url="&pciutils-download-ftp;"/>
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46 | </para>
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47 | </listitem>
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48 | <listitem>
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49 | <para>
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50 | Download MD5 sum: &pciutils-md5sum;
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51 | </para>
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52 | </listitem>
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53 | <listitem>
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54 | <para>
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55 | Download size: &pciutils-size;
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56 | </para>
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57 | </listitem>
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58 | <listitem>
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59 | <para>
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60 | Estimated disk space required: &pciutils-buildsize;
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61 | </para>
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62 | </listitem>
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63 | <listitem>
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64 | <para>
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65 | Estimated build time: &pciutils-time;
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66 | </para>
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67 | </listitem>
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68 | </itemizedlist>
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69 | <!-- Needed to update the pci-ids. systemd has a unit and timer for this,
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70 | but for anyone who updates this file on either platform, it's needed
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71 | to download the pci.ids file. -->
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72 |
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73 | <bridgehead renderas="sect3">pciutils Dependencies</bridgehead>
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74 |
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75 | <bridgehead renderas="sect4">Recommended</bridgehead>
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76 | <para role="recommended">
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77 | <xref linkend="curl"/>,
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78 | <xref linkend="wget"/>, or
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79 | <xref linkend="lynx"/>
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80 | (for the update-pciids script to function correctly).
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81 | </para>
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82 |
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83 | </sect2>
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84 |
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85 | <sect2 role="installation">
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86 | <title>Installation of PCI Utils</title>
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87 |
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88 | <para>
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89 | Install <application>PCI Utils</application> by
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90 | running the following commands:
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91 | </para>
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92 |
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93 | <screen><userinput>make PREFIX=/usr \
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94 | SHAREDIR=/usr/share/hwdata \
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95 | SHARED=yes</userinput></screen>
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96 |
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97 | <para>
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98 | This package does not come with a test suite.
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99 | </para>
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100 |
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101 | <para>
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102 | Now, as the <systemitem class="username">root</systemitem> user:
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103 | </para>
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104 |
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105 | <screen role="root"><userinput>make PREFIX=/usr \
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106 | SHAREDIR=/usr/share/hwdata \
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107 | SHARED=yes \
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108 | install install-lib &&
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109 |
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110 | chmod -v 755 /usr/lib/libpci.so</userinput></screen>
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111 |
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112 | </sect2>
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113 |
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114 | <sect2 role="commands">
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115 | <title>Command Explanations</title>
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116 |
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117 | <para>
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118 | <parameter>SHARED=yes</parameter>: This parameter enables building of
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119 | the shared library instead of the static one.
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120 | </para>
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121 |
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122 | <para>
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123 | <option>ZLIB=no</option>: This option prevents compression of
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124 | the <filename>pci.ids</filename> file.
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125 | </para>
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126 |
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127 | </sect2>
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128 |
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129 | <sect2 role="configuration">
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130 | <title>Configuring PCI Utils</title>
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131 |
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132 | <para>
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133 | The <filename>pci.ids</filename> data file is constantly being
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134 | updated. To get a current version of this file, run
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135 | <command>update-pciids</command> as the <systemitem
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136 | class="username">root</systemitem> user. This program requires the
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137 | <xref linkend="which"/> script or program to find <xref linkend="curl"/>,
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138 | <xref linkend="lynx"/>, or <xref linkend="wget"/> which are used to
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139 | download the most current file, and then replace the existing file in
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140 | <filename class="directory">/usr/share/hwdata</filename>.
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141 | </para>
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142 |
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143 | <para>
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144 | You should update the <filename>/usr/share/hwdata/pci.ids</filename> file
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145 | periodically. <phrase revision="sysv">If you've installed
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146 | <xref linkend="fcron"/> and completed the section on periodic jobs,
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147 | execute</phrase><phrase revision="systemd">Execute</phrase> the following
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148 | commands, as the <systemitem class="username">root</systemitem> user,
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149 | to create a <phrase revision="sysv">weekly cron job:</phrase>
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150 | <phrase revision="systemd">systemd timer to update it weekly on Sundays
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151 | at 2:30 A.M. (local time):</phrase>
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152 | </para>
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153 |
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154 | <screen role="nodump" revision="sysv"><userinput>cat > /etc/cron.weekly/update-pciids.sh << "EOF" &&
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155 | <literal>#!/bin/bash
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156 | /usr/sbin/update-pciids</literal>
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157 | EOF
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158 | chmod 754 /etc/cron.weekly/update-pciids.sh</userinput></screen>
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159 |
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160 | <screen role="root" revision="systemd"><userinput>cat > /usr/lib/systemd/system/update-pciids.service << "EOF" &&
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161 | <literal>[Unit]
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162 | Description=Update pci.ids file
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163 | Documentation=man:update-pciids(8)
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164 | DefaultDependencies=no
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165 | After=local-fs.target network-online.target
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166 | Before=shutdown.target
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167 |
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168 | [Service]
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169 | Type=oneshot
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170 | RemainAfterExit=yes
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171 | ExecStart=/usr/sbin/update-pciids</literal>
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172 | EOF
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173 | cat > /usr/lib/systemd/system/update-pciids.timer << "EOF" &&
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174 | <literal>[Unit]
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175 | Description=Update pci.ids file weekly
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176 |
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177 | [Timer]
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178 | OnCalendar=Sun 02:30:00
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179 | Persistent=true
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180 |
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181 | [Install]
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182 | WantedBy=timers.target</literal>
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183 | EOF
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184 | systemctl enable update-pciids.timer</userinput></screen>
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185 |
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186 |
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187 | </sect2>
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188 |
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189 | <sect2 role="content">
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190 | <title>Contents</title>
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191 |
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192 | <segmentedlist>
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193 | <segtitle>Installed Programs</segtitle>
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194 | <segtitle>Installed Library</segtitle>
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195 | <segtitle>Installed Directory</segtitle>
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196 |
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197 | <seglistitem>
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198 | <seg>
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199 | lspci, setpci, and update-pciids
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200 | </seg>
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201 | <seg>
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202 | libpci.so
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203 | </seg>
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204 | <seg>
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205 | /usr/include/pci and /usr/share/hwdata
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206 | </seg>
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207 | </seglistitem>
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208 | </segmentedlist>
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209 |
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210 | <variablelist>
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211 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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212 | <?dbfo list-presentation="list"?>
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213 | <?dbhtml list-presentation="table"?>
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214 |
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215 | <varlistentry id="lspci">
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216 | <term><command>lspci</command></term>
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217 | <listitem>
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218 | <para>
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219 | is a utility for displaying information about all PCI buses
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220 | in the system and all devices connected to them
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221 | </para>
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222 | <indexterm zone="pciutils lspci">
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223 | <primary sortas="b-lspci">lspci</primary>
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224 | </indexterm>
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225 | </listitem>
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226 | </varlistentry>
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227 |
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228 | <varlistentry id="setpci">
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229 | <term><command>setpci</command></term>
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230 | <listitem>
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231 | <para>
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232 | is a utility for querying and configuring PCI devices
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233 | </para>
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234 | <indexterm zone="pciutils setpci">
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235 | <primary sortas="b-setpci">setpci</primary>
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236 | </indexterm>
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237 | </listitem>
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238 | </varlistentry>
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239 |
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240 | <varlistentry id="update-pciids">
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241 | <term><command>update-pciids</command></term>
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242 | <listitem>
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243 | <para>
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244 | fetches the current version of the PCI ID list. <!-- Requires
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245 | <xref linkend="curl"/>, <xref linkend="lynx"/> or
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246 | <xref linkend="wget"/>.
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247 | -->
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248 | </para>
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249 | <indexterm zone="pciutils update-pciids">
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250 | <primary sortas="b-update-pciids">update-pciids</primary>
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251 | </indexterm>
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252 | </listitem>
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253 | </varlistentry>
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254 |
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255 | <varlistentry id="libpci">
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256 | <term><filename class="libraryfile">libpci.so</filename></term>
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257 | <listitem>
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258 | <para>
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259 | is a library that allows applications to access the PCI
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260 | subsystem
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261 | </para>
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262 | <indexterm zone="pciutils libpci">
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263 | <primary sortas="c-libpci">libpci.so</primary>
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264 | </indexterm>
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265 | </listitem>
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266 | </varlistentry>
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267 |
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268 | </variablelist>
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269 |
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270 | </sect2>
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271 |
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272 | </sect1>
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