Author: matthew
Date: 2006-02-02 15:28:08 -0700 (Thu, 02 Feb 2006)
New Revision: 7329
Modified:
branches/udev_update/BOOK/chapter01/changelog.xml
branches/udev_update/BOOK/chapter06/creatingdirs.xml
branches/udev_update/BOOK/chapter06/udev.xml
branches/udev_update/BOOK/chapter07/bootscripts.xml
branches/udev_update/BOOK/general.ent
branches/udev_update/BOOK/patches.ent
Log:
Upgrade to Udev-084
Modified: branches/udev_update/BOOK/chapter01/changelog.xml
===================================================================
--- branches/udev_update/BOOK/chapter01/changelog.xml 2006-02-02 21:46:18 UTC
(rev 7328)
+++ branches/udev_update/BOOK/chapter01/changelog.xml 2006-02-02 22:28:08 UTC
(rev 7329)
@@ -40,6 +40,12 @@
<para>February 2, 2006</para>
<itemizedlist>
<listitem>
+ <para>[matthew] - Upgrade to Udev-084 and build all its extras to
+ enable custom rules to be written more easily. Also, change the
+ rules file to handle kernel module loading and patch the udev
+ bootscript to work with this version of udev.</para>
+ </listitem>
+ <listitem>
<para>[matthew] - Remove the hotplug package and related bootscript
Udev will now handle device creation and module loading.</para>
</listitem>
Modified: branches/udev_update/BOOK/chapter06/creatingdirs.xml
===================================================================
--- branches/udev_update/BOOK/chapter06/creatingdirs.xml 2006-02-02
21:46:18 UTC (rev 7328)
+++ branches/udev_update/BOOK/chapter06/creatingdirs.xml 2006-02-02
22:28:08 UTC (rev 7329)
@@ -28,7 +28,8 @@
install -dv /var/{lock,log,mail,run,spool}
install -dv /var/{opt,cache,lib/{misc,locate},local}
install -dv /opt/{bin,doc,include,info}
-install -dv /opt/{lib,man/man{1,2,3,4,5,6,7,8}}</userinput></screen>
+install -dv /opt/{lib,man/man{1,2,3,4,5,6,7,8}}
+install -dv /lib/udev/devices</userinput></screen>
<para>Directories are, by default, created with permission mode 755,
but this is not desirable for all directories. In the commands above,
Modified: branches/udev_update/BOOK/chapter06/udev.xml
===================================================================
--- branches/udev_update/BOOK/chapter06/udev.xml 2006-02-02 21:46:18 UTC
(rev 7328)
+++ branches/udev_update/BOOK/chapter06/udev.xml 2006-02-02 22:28:08 UTC
(rev 7329)
@@ -28,21 +28,28 @@
<sect2 role="installation">
<title>Installation of Udev</title>
+<para>Create some devices that Udev cannot handle due to them being required
+very early in the boot process:</para>
+
+<screen><userinput>ln -sv /proc/self/fd /lib/udev/devices/fd
+ln -sv /proc/self/fd/0 /lib/udev/devices/stdin
+ln -sv /proc/self/fd/1 /lib/udev/devices/stdout
+ln -sv /proc/self/fd/2 /lib/udev/devices/stderr
+ln -sv /proc/kcore /lib/udev/devices/core</userinput></screen>
+
<para>Compile the package:</para>
-<screen><userinput>make EXTRAS=extras/run_directory</userinput></screen>
+<screen><userinput>make \
+EXTRAS="extras/ata_id extras/cdrom_id extras/edd_id extras/firmware
extras/floppy extras/scsi_id extras/usb_id
extras/volume_id"</userinput></screen>
<para>The meaning of the make option:</para>
<variablelist>
<varlistentry>
- <term><parameter>EXTRAS=extras/run_directory</parameter>
- </term>
+ <term><parameter>EXTRAS=...</parameter></term>
<listitem>
- <para>This builds the <command>udev_run_devd</command> and
- <command>udev_run_hotplugd</command> binaries, which are required for
- correct handling of hotpluggable devices.
- </para>
+ <para>This builds several helper binaries that can aid in writing custom
+ Udev rules.</para>
</listitem>
</varlistentry>
</variablelist>
@@ -52,7 +59,9 @@
<para>Install the package:</para>
-<screen><userinput>make DESTDIR=/ EXTRAS=extras/run_directory
install</userinput></screen>
+<screen><userinput>make DESTDIR=/ \
+EXTRAS="extras/ata_id extras/cdrom_id extras/edd_id extras/firmware
extras/floppy extras/scsi_id extras/usb_id extras/volume_id" \
+install</userinput></screen>
<para>The meaning of the make option:</para>
@@ -74,12 +83,25 @@
<screen><userinput>cp -v ../&udev-config-file;
/etc/udev/rules.d/25-lfs.rules</userinput></screen>
+<para>Alter Udev's configuration file so that Udev can automatically load
kernel
+modules.</para>
+
+<screen><userinput>sed -i 147,150d /etc/udev/rules.d/25-lfs.rules
+cat >> /etc/udev/rules.d/25-lfs.rules << EOF
+# Rules to allow hotplugging of devices with modular drivers
+ACTION=="add", SUBSYSTEM=="usb", MODALIAS=="*", \
+ RUN+="/sbin/modprobe $modalias"
+ACTION=="add", SUBSYSTEM=="scsi", SYSFS{type}=="[07]", \
+ RUN+="/sbin/modprobe sd_mod"
+EOF</userinput></screen>
+
<para>Install the documentation that explains how to create Udev rules:</para>
<screen><userinput>install -m644 -D -v docs/writing_udev_rules/index.html
/usr/share/doc/udev-&udev-version;/index.html</userinput></screen>
<!-- Not for the LiveCD -->
<!-- Edit Me -->
+
<para>Run the <command>udevstart</command> program to create our full
complement of device nodes.</para>
@@ -92,8 +114,7 @@
<segmentedlist>
<segtitle>Installed programs</segtitle>
<segtitle>Installed directory</segtitle>
-<seglistitem><seg>udev, udev_run_devd, udev_run_hotplugd, udevcontrol, udevd,
-udevinfo, udevmonitor, udevsend, udevstart, and udevtest</seg>
+<seglistitem><seg>udevcontrol, udevd, udevinfo, udevmonitor, and udevtest</seg>
<seg>/etc/udev</seg></seglistitem>
</segmentedlist>
@@ -101,41 +122,6 @@
<?dbfo list-presentation="list"?>
<?dbhtml list-presentation="table"?>
-<varlistentry id="udev">
-<term><command>udev</command></term>
-<listitem>
-<para>Creates device nodes in <filename
-class="directory">/dev</filename> or renames network interfaces (not
-in LFS) in response to hotplug events</para>
-<indexterm zone="ch-system-udev udev"><primary
sortas="b-udev">udev</primary></indexterm>
-</listitem></varlistentry>
-
-<varlistentry id="udev_run_devd">
- <term><command>udev_run_devd</command></term>
- <listitem>
- <para>Executes programs and scripts in the
- <filename class="directory">/etc/dev.d/</filename> directory in response
- to hotplug events
- </para>
- <indexterm zone="ch-system-udev udev_run_devd">
- <primary sortas="b-udev_run_devd">udev_run_devd</primary>
- </indexterm>
- </listitem>
-</varlistentry>
-
-<varlistentry id="udev_run_hotplugd">
- <term><command>udev_run_hotplugd</command></term>
- <listitem>
- <para>Executes programs and scripts in the
- <filename class="directory">/etc/hotplug.d/</filename> directory in
- response to hotplug events
- </para>
- <indexterm zone="ch-system-udev udev_run_hotplugd">
- <primary sortas="b-udev_run_hotplugd">udev_run_hotplugd</primary>
- </indexterm>
- </listitem>
-</varlistentry>
-
<varlistentry id="udevcontrol">
<term><command>udevcontrol</command></term>
<listitem>
@@ -174,26 +160,6 @@
</indexterm>
</listitem></varlistentry>
-<varlistentry id="udevsend">
-<term><command>udevsend</command></term>
-<listitem>
-<para>Delivers hotplug events to <command>udevd</command></para>
-<indexterm zone="ch-system-udev udevsend"><primary
sortas="b-udevsend">udevsend</primary></indexterm>
-</listitem></varlistentry>
-
-<varlistentry id="udevstart">
-<term><command>udevstart</command></term>
-<listitem>
-<para>Creates device nodes in <filename
-class="directory">/dev</filename> that correspond to drivers compiled directly
-into the kernel; it performs that task by simulating hotplug events presumably
-dropped by the kernel before invocation of this program (e.g., because the root
-filesystem has not been mounted) and submitting such synthetic hotplug events
-to <command>udev</command></para>
-<indexterm zone="ch-system-udev udevstart"><primary
sortas="b-udevstart">udevstart</primary></indexterm>
-</listitem>
-</varlistentry>
-
<varlistentry id="udevtest">
<term><command>udevtest</command></term>
<listitem>
Modified: branches/udev_update/BOOK/chapter07/bootscripts.xml
===================================================================
--- branches/udev_update/BOOK/chapter07/bootscripts.xml 2006-02-02 21:46:18 UTC
(rev 7328)
+++ branches/udev_update/BOOK/chapter07/bootscripts.xml 2006-02-02 22:28:08 UTC
(rev 7329)
@@ -48,6 +48,11 @@
<screen><userinput>sed -i '/hotplug/d' Makefile</userinput></screen>
+ <para>Apply the following patch to allow the Udev bootscript to work with
+ recent versions of Udev:</para>
+
+<screen><userinput>patch -Np1 -i
../&lfs-bootscripts-recent_udev-patch;</userinput></screen>
+
<para>Install the package:</para>
<screen><userinput>make install</userinput></screen>
Modified: branches/udev_update/BOOK/general.ent
===================================================================
--- branches/udev_update/BOOK/general.ent 2006-02-02 21:46:18 UTC (rev
7328)
+++ branches/udev_update/BOOK/general.ent 2006-02-02 22:28:08 UTC (rev
7329)
@@ -83,7 +83,7 @@
<!ENTITY tar-version "1.15.1">
<!ENTITY tcl-version "8.4.12">
<!ENTITY texinfo-version "4.8">
-<!ENTITY udev-version "071">
+<!ENTITY udev-version "084">
<!ENTITY udev-config-file "udev-config-5.rules">
<!ENTITY util-linux-version "2.12r">
<!ENTITY vim-version "6.4">
Modified: branches/udev_update/BOOK/patches.ent
===================================================================
--- branches/udev_update/BOOK/patches.ent 2006-02-02 21:46:18 UTC (rev
7328)
+++ branches/udev_update/BOOK/patches.ent 2006-02-02 22:28:08 UTC (rev
7329)
@@ -30,6 +30,8 @@
<!ENTITY inetutils-gcc4_fixes-patch
"inetutils-&inetutils-version;-gcc4_fixes-3.patch">
<!ENTITY inetutils-man_pages-patch
"inetutils-&inetutils-version;-no_server_man_pages-1.patch">
+<!ENTITY lfs-bootscripts-recent_udev-patch
"lfs-bootscripts-&lfs-bootscripts-version;-recent_udev-1.patch">
+
<!ENTITY linux-utf8-patch "linux-&linux-version;-utf8_input-2.patch">
<!ENTITY mktemp-tempfile-patch "mktemp-&mktemp-version;-add_tempfile-3.patch">
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