From 29353ec009aebb035f830e870741433f39f29a8f Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Thu, 25 Nov 2010 20:32:51 +0000
Subject: [PATCH] Restore uip_arp_ipin()

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3131 42af7a65-404d-4744-a932-0658087f49c3
---
 Documentation/NuttxPortingGuide.html | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/NuttxPortingGuide.html b/Documentation/NuttxPortingGuide.html
index a750a04a2f6..9cf518cb528 100644
--- a/Documentation/NuttxPortingGuide.html
+++ b/Documentation/NuttxPortingGuide.html
@@ -2921,6 +2921,9 @@ build
   <li>
     <code>CONFIG_NET_ARPTAB_SIZE</code>: The size of the ARP table
   </li>
+  <li>
+    <code>CONFIG_NET_ARP_IPIN</code>: Harvest IP/MAC address mappings for the ARP table from incoming IP packets.
+  </li>
   <li>
     <code>CONFIG_NET_BROADCAST</code>: Incoming UDP broadcast support
   </li>