From 4423b5b0247ed45a6c023bea86ae1fa3d6bc5ba8 Mon Sep 17 00:00:00 2001
From: Scott Rifenbark <scott.m.rifenbark@intel.com>
Date: Thu, 29 Sep 2011 09:09:44 -0700
Subject: [PATCH] documentation/poky-ref-manual/ref-variables.xml: Added
 KERNEL_FEATURES

Added this variable description in the glossary.

(From yocto-docs rev: 12a9e5b4dfc399ff2037355aa1062f907a62e76d)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 .../poky-ref-manual/ref-variables.xml         | 22 ++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/documentation/poky-ref-manual/ref-variables.xml b/documentation/poky-ref-manual/ref-variables.xml
index 15bbcee896..24137480c1 100644
--- a/documentation/poky-ref-manual/ref-variables.xml
+++ b/documentation/poky-ref-manual/ref-variables.xml
@@ -25,7 +25,7 @@
        <link linkend='var-HOMEPAGE'>H</link> 
        <link linkend='var-IMAGE_FEATURES'>I</link> 
 <!--               <link linkend='var-glossary-j'>J</link> -->
-       <link linkend='var-KERNEL_IMAGETYPE'>K</link>
+       <link linkend='var-KERNEL_FEATURES'>K</link>
        <link linkend='var-LAYERDIR'>L</link> 
        <link linkend='var-MACHINE'>M</link> 
 <!--               <link linkend='var-glossary-n'>N</link> -->
@@ -580,6 +580,26 @@
 
    <glossdiv id='var-glossary-k'><title>K</title>
 
+        <glossentry id='var-KERNEL_FEATURES'><glossterm>KERNEL_FEATURES</glossterm>
+            <glossdef>
+                <para>Includes additional metadata from the Linux Yocto kernel Git repository.
+                    The metadata includes config fragments and features descriptions,
+                    which usually include patches as well as config fragments.
+                    You typically override the <filename>KERNEL_FEATURES</filename> variable
+                    for a specific machine.</para>
+                <para>For example, the following adds <filename>netfilter</filename> to all 
+                    the Linux Yocto kernels and adds sound support to the <filename>qemux86</filename>
+                    machine:
+                    <literallayout class='monospaced'>
+     # Add netfilter to all linux-yocto kernels
+     KERNEL_FEATURES="features/netfilter"
+
+     # Add sound support to the qemux86 machine
+     KERNEL_FEATURES_append_qemux86="cfg/sound"
+                    </literallayout></para>
+            </glossdef>
+        </glossentry>
+
         <glossentry id='var-KERNEL_IMAGETYPE'><glossterm>KERNEL_IMAGETYPE</glossterm>
             <glossdef>
                 <para>The type of kernel to build for a device, usually set by the