pktgen: Specify num packets per thread
Use -n <num>, to specify the number of packets every
thread sends.
Zero means indefinitely.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/samples/pktgen/parameters.sh b/samples/pktgen/parameters.sh
index f70ea7d..0361475 100644
--- a/samples/pktgen/parameters.sh
+++ b/samples/pktgen/parameters.sh
@@ -11,6 +11,7 @@
echo " -m : (\$DST_MAC) destination MAC-addr"
echo " -t : (\$THREADS) threads to start"
echo " -c : (\$SKB_CLONE) SKB clones send before alloc new SKB"
+ echo " -n : (\$COUNT) num messages to send per thread, 0 means indefinitely"
echo " -b : (\$BURST) HW level bursting of SKBs"
echo " -v : (\$VERBOSE) verbose"
echo " -x : (\$DEBUG) debug"
@@ -20,7 +21,7 @@
## --- Parse command line arguments / parameters ---
## echo "Commandline options:"
-while getopts "s:i:d:m:t:c:b:vxh6" option; do
+while getopts "s:i:d:m:t:c:n:b:vxh6" option; do
case $option in
i) # interface
export DEV=$OPTARG
@@ -48,6 +49,10 @@
export CLONE_SKB=$OPTARG
info "CLONE_SKB=$CLONE_SKB"
;;
+ n)
+ export COUNT=$OPTARG
+ info "COUNT=$COUNT"
+ ;;
b)
export BURST=$OPTARG
info "SKB bursting: BURST=$BURST"