From c00f5b24bd0d3f08fae4938c76137365081998ad Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Thu, 22 Nov 2007 14:42:52 +0000
Subject: [PATCH] Add TX data notification

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@397 42af7a65-404d-4744-a932-0658087f49c3
---
 configs/README.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configs/README.txt b/configs/README.txt
index da9535e8ab..df5a53b433 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -221,6 +221,9 @@ defconfig -- This is a configuration file similar to the Linux
 		CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers
 		CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers
 		  (may be zero)
+		CONFIG_NET_TCPURGDATA - Determines if support for TCP urgent data
+		  notification should be compiled in. Urgent data (out-of-band data)
+		  is a rarely used TCP feature that is very seldom would be required.
 		CONFIG_NET_UDP - UDP support on or off
 		CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off
 		CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP