Commit ef700f2e authored by Igor Russkikh's avatar Igor Russkikh Committed by David S. Miller

samples: pktgen: allow to specify delay parameter via new opt

DELAY may now be explicitly specified via common parameter -w
Signed-off-by: default avatarIgor Russkikh <irusskikh@marvell.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6f162909
......@@ -28,6 +28,7 @@ across the sample scripts. Usage example is printed on errors::
-b : ($BURST) HW level bursting of SKBs
-v : ($VERBOSE) verbose
-x : ($DEBUG) debug
-w : ($DELAY) Tx Delay value (ns)
The global variable being set is also listed. E.g. the required
interface/device parameter "-i" sets variable $DEV.
......
......@@ -19,12 +19,13 @@ function usage() {
echo " -v : (\$VERBOSE) verbose"
echo " -x : (\$DEBUG) debug"
echo " -6 : (\$IP6) IPv6"
echo " -w : (\$DELAY) Tx Delay value (ns)"
echo ""
}
## --- Parse command line arguments / parameters ---
## echo "Commandline options:"
while getopts "s:i:d:m:p:f:t:c:n:b:vxh6" option; do
while getopts "s:i:d:m:p:f:t:c:n:b:w:vxh6" option; do
case $option in
i) # interface
export DEV=$OPTARG
......@@ -66,6 +67,10 @@ while getopts "s:i:d:m:p:f:t:c:n:b:vxh6" option; do
export BURST=$OPTARG
info "SKB bursting: BURST=$BURST"
;;
w)
export DELAY=$OPTARG
info "DELAY=$DELAY"
;;
v)
export VERBOSE=yes
info "Verbose mode: VERBOSE=$VERBOSE"
......@@ -100,6 +105,9 @@ if [ -z "$THREADS" ]; then
export THREADS=1
fi
# default DELAY
[ -z "$DELAY" ] && export DELAY=0 # Zero means max speed
export L_THREAD=$(( THREADS + F_THREAD - 1 ))
if [ -z "$DEV" ]; then
......
......@@ -50,9 +50,6 @@ if [ -n "$DST_PORT" ]; then
validate_ports $UDP_DST_MIN $UDP_DST_MAX
fi
# Base Config
DELAY="0" # Zero means max speed
# General cleanup everything since last run
pg_ctrl "reset"
......
......@@ -33,9 +33,6 @@ if [ -n "$DST_PORT" ]; then
validate_ports $UDP_DST_MIN $UDP_DST_MAX
fi
# Base Config
DELAY="0" # Zero means max speed
# General cleanup everything since last run
pg_ctrl "reset"
......
......@@ -31,9 +31,6 @@ if [ -n "$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
......
......@@ -17,7 +17,6 @@ source ${basedir}/parameters.sh
[ -z "$COUNT" ] && COUNT="100000" # Zero means indefinitely
# Base Config
DELAY="0" # Zero means max speed
[ -z "$CLONE_SKB" ] && CLONE_SKB="0"
# Flow variation random source port between min and max
......
......@@ -42,9 +42,6 @@ if [ -n "$DST_PORT" ]; then
validate_ports $UDP_DST_MIN $UDP_DST_MAX
fi
# Base Config
DELAY="0" # Zero means max speed
# General cleanup everything since last run
pg_ctrl "reset"
......
......@@ -34,9 +34,6 @@ fi
[ -z "$FLOWS" ] && FLOWS="8000"
[ -z "$FLOWLEN" ] && FLOWLEN="10"
# Base Config
DELAY="0" # Zero means max speed
if [[ -n "$BURST" ]]; then
err 1 "Bursting not supported for this mode"
fi
......
......@@ -31,9 +31,6 @@ if [ -n "$DST_PORT" ]; then
validate_ports $UDP_DST_MIN $UDP_DST_MAX
fi
# Base Config
DELAY="0" # Zero means max speed
# General cleanup everything since last run
pg_ctrl "reset"
......
......@@ -15,7 +15,6 @@ root_check_run_with_sudo "$@"
source ${basedir}/parameters.sh
# Base Config
DELAY="0" # Zero means max speed
[ -z "$COUNT" ] && COUNT="20000000" # Zero means indefinitely
[ -z "$CLONE_SKB" ] && CLONE_SKB="0"
......
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