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authorpatacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>2008-09-02 20:42:01 +0000
committerpatacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>2008-09-02 20:42:01 +0000
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Add uIP access to ICMP protocol
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@869 42af7a65-404d-4744-a932-0658087f49c3
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diff --git a/nuttx/Documentation/NuttxPortingGuide.html b/nuttx/Documentation/NuttxPortingGuide.html
index 939ba8bdc..2f29e0b01 100644
--- a/nuttx/Documentation/NuttxPortingGuide.html
+++ b/nuttx/Documentation/NuttxPortingGuide.html
@@ -1567,7 +1567,12 @@ The system can be re-made subsequently by just typing <code>make</code>.
<code>CONFIG_NET_UDP_CONNS</code>: The maximum amount of concurrent UDP connections
</li>
<li>
- <code>CONFIG_NET_ICMP</code>: ICMP ping support on or off
+ <code>CONFIG_NET_ICMP</code>: Enable minimal ICMP support. Includes built-in support
+ for sending replies to received ECHO (ping) requests.
+ </li>
+ <li>
+ <code>CONFIG_NET_ICMP_PING</code>: Provide interfaces to support application level
+ support for sending ECHO (ping) requests and associating ECHO replies.
</li>
<li>
<code>CONFIG_NET_PINGADDRCONF</code>: Use "ping" packet for setting IP address