Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 69137ea6 authored by Tariq Toukan's avatar Tariq Toukan Committed by David S. Miller
Browse files

pktgen: Specify num packets per thread 



Use -n <num>, to specify the number of packets every
thread sends.
Zero means indefinitely.

Signed-off-by: default avatarTariq Toukan <tariqt@mellanox.com>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: default avatarJesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cb7fbb64

samples/pktgen/README.rst

+1 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ across the sample scripts. Usage example is printed on errors:: 
  -m : ($DST_MAC)   destination MAC-addr

  -t : ($THREADS)   threads to start

  -c : ($SKB_CLONE) SKB clones send before alloc new SKB

  -n : ($COUNT)     num messages to send per thread, 0 means indefinitely

  -b : ($BURST)     HW level bursting of SKBs

  -v : ($VERBOSE)   verbose

  -x : ($DEBUG)     debug

samples/pktgen/parameters.sh

+6 −1
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ function usage() { 
    echo "  -m : (\$DST_MAC)   destination MAC-addr"

    echo "  -t : (\$THREADS)   threads to start"

    echo "  -c : (\$SKB_CLONE) SKB clones send before alloc new SKB"

    echo "  -n : (\$COUNT)     num messages to send per thread, 0 means indefinitely"

    echo "  -b : (\$BURST)     HW level bursting of SKBs"

    echo "  -v : (\$VERBOSE)   verbose"

    echo "  -x : (\$DEBUG)     debug"
@@ -20,7 +21,7 @@ function usage() { 


##  --- Parse command line arguments / parameters ---

## echo "Commandline options:"

while getopts "s:i:d:m:t:c:b:vxh6" option; do

while getopts "s:i:d:m:t:c:n:b:vxh6" option; do

    case $option in

        i) # interface

          export DEV=$OPTARG
@@ -48,6 +49,10 @@ while getopts "s:i:d:m:t:c:b:vxh6" option; do 
	  export CLONE_SKB=$OPTARG

	  info "CLONE_SKB=$CLONE_SKB"

          ;;

        n)

	  export COUNT=$OPTARG

	  info "COUNT=$COUNT"

          ;;

        b)

	  export BURST=$OPTARG

	  info "SKB bursting: BURST=$BURST"

samples/pktgen/pktgen_bench_xmit_mode_netif_receive.sh

+1 −1
Original line number Diff line number Diff line
@@ -39,10 +39,10 @@ if [ -z "$DEST_IP" ]; then 
fi

[ -z "$DST_MAC" ] && DST_MAC="90:e2:ba:ff:ff:ff"

[ -z "$BURST" ] && BURST=1024

[ -z "$COUNT" ] && COUNT="10000000" # Zero means indefinitely



# Base Config

DELAY="0"        # Zero means max speed

COUNT="10000000" # Zero means indefinitely



# General cleanup everything since last run

pg_ctrl "reset"

samples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh

+1 −1
Original line number Diff line number Diff line
@@ -22,10 +22,10 @@ fi 
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

COUNT="10000000" # Zero means indefinitely



# General cleanup everything since last run

pg_ctrl "reset"

samples/pktgen/pktgen_sample01_simple.sh

+1 −1
Original line number Diff line number Diff line
@@ -20,10 +20,10 @@ fi 
[ -z "$CLONE_SKB" ] && CLONE_SKB="0"

# Example enforce param "-m" for dst_mac

[ -z "$DST_MAC" ] && usage && err 2 "Must specify -m dst_mac"

[ -z "$COUNT" ]   && COUNT="100000" # Zero means indefinitely



# Base Config

DELAY="0"        # Zero means max speed

COUNT="100000"   # Zero means indefinitely



# Flow variation random source port between min and max

UDP_MIN=9