diff options
Diffstat (limited to 'samples/pktgen/pktgen_sample02_multiqueue.sh')
| -rwxr-xr-x | samples/pktgen/pktgen_sample02_multiqueue.sh | 41 |
1 files changed, 28 insertions, 13 deletions
diff --git a/samples/pktgen/pktgen_sample02_multiqueue.sh b/samples/pktgen/pktgen_sample02_multiqueue.sh index cb2495fcdc60..93f33d7d0a81 100755 --- a/samples/pktgen/pktgen_sample02_multiqueue.sh +++ b/samples/pktgen/pktgen_sample02_multiqueue.sh @@ -14,10 +14,12 @@ root_check_run_with_sudo "$@" # Required param: -i dev in $DEV source ${basedir}/parameters.sh +# Trap EXIT first +trap_exit + [ -z "$COUNT" ] && COUNT="100000" # Zero means indefinitely # Base Config -DELAY="0" # Zero means max speed [ -z "$CLONE_SKB" ] && CLONE_SKB="0" # Flow variation random source port between min and max @@ -39,7 +41,7 @@ if [ -n "$DST_PORT" ]; then fi # General cleanup everything since last run -pg_ctrl "reset" +[ -z "$APPEND" ] && pg_ctrl "reset" # Threads are specified with parameter -t value in $THREADS for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do @@ -48,7 +50,7 @@ for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do dev=${DEV}@${thread} # Add remove all other devices and add_device $dev to thread - pg_thread $thread "rem_device_all" + [ -z "$APPEND" ] && pg_thread $thread "rem_device_all" pg_thread $thread "add_device" $dev # Notice config queue to map to cpu (mirrors smp_processor_id()) @@ -76,20 +78,33 @@ for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do pg_set $dev "udp_dst_max $UDP_DST_MAX" fi + [ ! -z "$UDP_CSUM" ] && pg_set $dev "flag UDPCSUM" + # Setup random UDP port src range pg_set $dev "flag UDPSRC_RND" pg_set $dev "udp_src_min $UDP_SRC_MIN" pg_set $dev "udp_src_max $UDP_SRC_MAX" done -# start_run -echo "Running... ctrl^C to stop" >&2 -pg_ctrl "start" -echo "Done" >&2 +# Run if user hits control-c +function print_result() { + # Print results + for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do + dev=${DEV}@${thread} + echo "Device: $dev" + cat /proc/net/pktgen/$dev | grep -A2 "Result:" + done +} +# trap keyboard interrupt (Ctrl-C) +trap true SIGINT -# Print results -for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do - dev=${DEV}@${thread} - echo "Device: $dev" - cat /proc/net/pktgen/$dev | grep -A2 "Result:" -done +if [ -z "$APPEND" ]; then + # start_run + echo "Running... ctrl^C to stop" >&2 + pg_ctrl "start" + echo "Done" >&2 + + print_result +else + echo "Append mode: config done. Do more or use 'pg_ctrl start' to run" +fi |