diff options
Diffstat (limited to 'samples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh')
| -rwxr-xr-x | samples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh | 45 |
1 files changed, 35 insertions, 10 deletions
diff --git a/samples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh b/samples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh index 1ad878e95539..f2beb512c5cd 100755 --- a/samples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh +++ b/samples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh @@ -1,4 +1,5 @@ #!/bin/bash +# SPDX-License-Identifier: GPL-2.0 # # Benchmark script: # - developed for benchmarking egress qdisc path, derived (more @@ -13,6 +14,10 @@ root_check_run_with_sudo "$@" # Parameter parsing via include source ${basedir}/parameters.sh + +# Trap EXIT first +trap_exit + if [ -z "$DEST_IP" ]; then [ -z "$IP6" ] && DEST_IP="198.18.0.42" || DEST_IP="FD00::1" fi @@ -23,9 +28,14 @@ if [[ -n "$BURST" ]]; then err 1 "Bursting not supported for this mode" fi [ -z "$COUNT" ] && COUNT="10000000" # Zero means indefinitely - -# Base Config -DELAY="0" # Zero means max speed +if [ -n "$DEST_IP" ]; then + validate_addr${IP6} $DEST_IP + read -r DST_MIN DST_MAX <<< $(parse_addr${IP6} $DEST_IP) +fi +if [ -n "$DST_PORT" ]; then + read -r UDP_DST_MIN UDP_DST_MAX <<< $(parse_ports $DST_PORT) + validate_ports $UDP_DST_MIN $UDP_DST_MAX +fi # General cleanup everything since last run pg_ctrl "reset" @@ -49,20 +59,35 @@ for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do # Destination pg_set $dev "dst_mac $DST_MAC" - pg_set $dev "dst$IP6 $DEST_IP" + pg_set $dev "dst${IP6}_min $DST_MIN" + pg_set $dev "dst${IP6}_max $DST_MAX" + + if [ -n "$DST_PORT" ]; then + # Single destination port or random port range + pg_set $dev "flag UDPDST_RND" + pg_set $dev "udp_dst_min $UDP_DST_MIN" + pg_set $dev "udp_dst_max $UDP_DST_MAX" + fi # Inject packet into TX qdisc egress path of stack pg_set $dev "xmit_mode queue_xmit" done +# 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 + # start_run echo "Running... ctrl^C to stop" >&2 pg_ctrl "start" echo "Done" >&2 -# 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 +print_result |