X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fudevadm.xml;h=77910282210744bbcc04f1b904d515891b64528e;hp=cbf22b4b5e4eb3b712665961101a0539b7cf7031;hb=04ba11b2c4ab69dcae5d623808bed76be825dbac;hpb=f13b388f97bc3ba8db844bd3413d510e2466a0b6;ds=sidebyside

diff --git a/man/udevadm.xml b/man/udevadm.xml
index cbf22b4b5..779102822 100644
--- a/man/udevadm.xml
+++ b/man/udevadm.xml
@@ -49,6 +49,9 @@
     <cmdsynopsis>
       <command>udevadm monitor <optional>options</optional></command>
     </cmdsynopsis>
+    <cmdsynopsis>
+      <command>udevadm hwdb <optional>options</optional></command>
+    </cmdsynopsis>
     <cmdsynopsis>
       <command>udevadm test <optional>options</optional> <replaceable>devpath</replaceable></command>
     </cmdsynopsis>
@@ -116,15 +119,8 @@
         <varlistentry>
           <term><option>--root</option></term>
           <listitem>
-            <para>The udev root directory: <filename>/dev</filename>. If used in conjunction
-            with a <command>name</command> or <command>symlink</command> query, the
-            query returns the absolute path including the root directory.</para>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term><option>--run</option></term>
-          <listitem>
-            <para>The udev runtime directory: <filename>/run/udev</filename>.</para>
+            <para>Print absolute paths in <command>name</command> or <command>symlink</command>
+            query.</para>
           </listitem>
         </varlistentry>
         <varlistentry>
@@ -370,7 +366,7 @@
         <varlistentry>
           <term><option>--timeout=</option><replaceable>seconds</replaceable></term>
           <listitem>
-            <para>The maximum number seconds to wait for a reply from systemd-udevd.</para>
+            <para>The maximum number of seconds to wait for a reply from systemd-udevd.</para>
           </listitem>
         </varlistentry>
         <varlistentry>
@@ -427,6 +423,29 @@
       </variablelist>
     </refsect2>
 
+    <refsect2><title>udevadm hwdb <optional>options</optional></title>
+      <para>Maintain the hardware database index in <filename>/etc/udev/hwdb.bin</filename>.</para>
+      <variablelist>
+        <varlistentry>
+          <term><option>--update</option></term>
+          <listitem>
+            <para>Compile the hardware database information located in /usr/lib/udev/hwdb.d/,
+            /etc/udev/hwdb.d/ and store it in <filename>/etc/udev/hwdb.bin</filename>. This should be done after
+            any update to the source files; it will not be called automatically. The running
+            udev daemon will detect a new database on its own and does not need to be
+            notified about it.</para>
+          </listitem>
+        </varlistentry>
+        <varlistentry>
+          <term><option>--test=<replaceable>string</replaceable></option></term>
+          <listitem>
+            <para>Query the database with a modalias string, and print the
+            retrieved properties.</para>
+          </listitem>
+        </varlistentry>
+      </variablelist>
+    </refsect2>
+
     <refsect2><title>udevadm test <optional>options</optional> <replaceable>devpath</replaceable></title>
       <para>Simulate a udev event run for the given device, and print debug output.</para>
       <variablelist>
@@ -470,7 +489,7 @@
         <refentrytitle>udev</refentrytitle><manvolnum>7</manvolnum>
     </citerefentry>
     <citerefentry>
-        <refentrytitle>systemd-udevd</refentrytitle><manvolnum>8</manvolnum>
+        <refentrytitle>systemd-udevd.service</refentrytitle><manvolnum>8</manvolnum>
     </citerefentry></para>
   </refsect1>
 </refentry>