man: tc-flower: add explanation for hw_tc option

Add details explaining the hw_tc option.

Signed-off-by: Amritha Nambiar <amritha.nambiar@intel.com>

diff --git a/man/man8/tc-flower.8 b/man/man8/tc-flower.8
index 88a23f544133f1ac9c91c27ac2dd127af4b99584..768eda3d52bdcffbd419577c5e701175f6a6e851 100644 (file)
--- a/man/man8/tc-flower.8
+++ b/man/man8/tc-flower.8
@@ -10,7 +10,10 @@ flower \- flow based traffic control filter
 .B action
 .IR ACTION_SPEC " ] [ "
 .B classid
-.IR CLASSID " ]"
+.IR CLASSID " ] [ "
+.B hw_tc
+.IR TCID " ]"
+
 
 .ti -8
 .IR MATCH_LIST " := [ " MATCH_LIST " ] " MATCH
@@ -85,6 +88,10 @@ is in the form
 .BR X : Y ", while " X " and " Y
 are interpreted as numbers in hexadecimal format.
 .TP
+.BI hw_tc " TCID"
+Specify a hardware traffic class to pass matching packets on to. TCID is in the
+range 0 through 15.
+.TP
 .BI indev " ifname"
 Match on incoming interface name. Obviously this makes sense only for forwarded
 flows.