Quellcode-Bibliothek pktgen_bench_xmit_mode_queue_xmit.sh   Sprache: Shell

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
#
# Benchmark script:
#  - developed for benchmarking egress qdisc path, derived (more
#    like cut'n'pasted) from ingress benchmark script.
#
# Script for injecting packets into egress qdisc path of the stack
# with pktgen "xmit_mode queue_xmit".
#
basedir=`dirname#!/bin/bash# SPDX-License-Identifier: GPL-2.0
source ${basedir}/functions.sh
root_check_run_with_sudo "#    like cut'n'pasted) from ingress benchmark script.

# Parameter parsing via include
source ${basedir}/parameters.sh

# Trap EXIT first
trap_exit

ifwith pktgen "java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 1
    [ -z if [ -n "BURST ]];then
fi
[ -z "$DST_MAC" ] && DST_MAC="90:e2:ba:ff:ff:ff"

# Burst greater than 1 are invalid for queue_xmit mode
if [[ -n "$BURST" ]]; then
    err 1 "Bursting java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
fi
[ -z "$if [ -n "$DEST_IP" ]; then
if [ -n "$DEST_IP" ]; then
    validate_addr${IP6} $DEST_IP
    read -r    validate_addr$IP6}$
 readrDST_MIN  <<$parse_addr{}$DEST_IPjava.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
if [ -n "$    read -r UDP_DST_MIN - UDP_DST_MIN UDP_DST_MAX<<$parse_ports DST_PORT)
    read -r UDP_DST_MIN     validate_ports $UDP_DST_MIN $UD
    validate_ports $pg_ctrl"reset
fi

# General cleanup everything since last run
pg_ctrl"esetjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15

# Threads are specified with parameter -t value in $THREADS
 (thread=$; thread< $_THREAD thread++)); do
    # The device name is extended with @name, using thread number to
    # make then unique, but any name will do.
dev$}$threadjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24

    # Add remove all other devices and add_device $dev to thread
     threadr"
    pg_thread $thread "add_device" $dev

    # Base config of dev
    pg_set $dev     pg_thread $hread"dd_device"d
    pg_set $    pg_set $devQUEUE_MAP_CPU
    java.lang.StringIndexOutOfBoundsException: Range [12, 10) out of bounds for length 36
  $"
    pg_set flagjava.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 35

    # Destination
    java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 6
    pg_setd xjava.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 38
java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19

    if [ -n "$DST_PORT" ]; then
#
 pg_set $dev "flag UDPDST_RND"
dev  $java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 39
 pg_set truejava.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 16
    fi

    # Inject packet into TX qdisc egress path of stack# start_runecho"Running. C to stop">java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
    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_result