Subject: [PATCH] tc-bfifo: man: Add parameter value range.

From: Li Wei <[email-masked]>
Date: Fri, 13 Jul 2012 15:08:00 +0800

Add value range for 'limit' parameter.
---
 man/man8/tc-bfifo.8 |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/man/man8/tc-bfifo.8 b/man/man8/tc-bfifo.8
index 8dda4bb..417e45c 100644
--- a/man/man8/tc-bfifo.8
+++ b/man/man8/tc-bfifo.8
@@ -40,8 +40,12 @@ to the interface txqueuelen, as specified with
 .BR ifconfig (8)
 or
 .BR ip (8).
+The range for this parameter is [0, UINT32_MAX].
 
 For bfifo, it defaults to the txqueuelen multiplied by the interface MTU.
+The range for this parameter is [0, UINT32_MAX] bytes.
+
+Note: The link layer header was considered when couting packets length.
 
 .SH OUTPUT
 The output of 
-- 
1.7.1