Merge tag 'pinctrl-v5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw...

[linux-2.6-microblaze.git] / samples / pktgen / pktgen_sample01_simple.sh

diff --git a/samples/pktgen/pktgen_sample01_simple.sh b/samples/pktgen/pktgen_sample01_simple.sh
index a4e250b..a09f342 100755 (executable)
--- 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