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-rwxr-xr-xsamples/pktgen/pktgen_sample01_simple.sh25
1 files changed, 13 insertions, 12 deletions
diff --git a/samples/pktgen/pktgen_sample01_simple.sh b/samples/pktgen/pktgen_sample01_simple.sh
index a4e250b45dce..a09f3422fbcc 100755
--- a/samples/pktgen/pktgen_sample01_simple.sh
+++ b/samples/pktgen/pktgen_sample01_simple.sh
@@ -31,20 +31,17 @@ if [ -n "$DST_PORT" ]; then
validate_ports $UDP_DST_MIN $UDP_DST_MAX
fi
-# Base Config
-DELAY="0" # Zero means max speed
-
# Flow variation random source port between min and max
UDP_SRC_MIN=9
UDP_SRC_MAX=109
# General cleanup everything since last run
# (especially important if other threads were configured by other scripts)
-pg_ctrl "reset"
+[ -z "$APPEND" ] && pg_ctrl "reset"
# Add remove all other devices and add_device $DEV to thread 0
thread=0
-pg_thread $thread "rem_device_all"
+[ -z "$APPEND" ] && pg_thread $thread "rem_device_all"
pg_thread $thread "add_device" $DEV
# How many packets to send (zero means indefinitely)
@@ -80,11 +77,15 @@ pg_set $DEV "flag UDPSRC_RND"
pg_set $DEV "udp_src_min $UDP_SRC_MIN"
pg_set $DEV "udp_src_max $UDP_SRC_MAX"
-# start_run
-echo "Running... ctrl^C to stop" >&2
-pg_ctrl "start"
-echo "Done" >&2
+if [ -z "$APPEND" ]; then
+ # start_run
+ echo "Running... ctrl^C to stop" >&2
+ pg_ctrl "start"
+ echo "Done" >&2
-# Print results
-echo "Result device: $DEV"
-cat /proc/net/pktgen/$DEV
+ # Print results
+ echo "Result device: $DEV"
+ cat /proc/net/pktgen/$DEV
+else
+ echo "Append mode: config done. Do more or use 'pg_ctrl start' to run"
+fi \ No newline at end of file