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-rw-r--r--samples/pktgen/parameters.sh7
-rwxr-xr-xsamples/pktgen/pktgen.conf-1-1-flows67
-rwxr-xr-xsamples/pktgen/pktgen.conf-1-1-rdos64
-rwxr-xr-xsamples/pktgen/pktgen_bench_xmit_mode_netif_receive.sh6
-rwxr-xr-xsamples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh68
-rwxr-xr-xsamples/pktgen/pktgen_sample01_simple.sh6
-rwxr-xr-xsamples/pktgen/pktgen_sample02_multiqueue.sh6
-rwxr-xr-xsamples/pktgen/pktgen_sample03_burst_single_flow.sh6
-rwxr-xr-xsamples/pktgen/pktgen_sample04_many_flows.sh93
-rwxr-xr-xsamples/pktgen/pktgen_sample05_flow_per_thread.sh81
10 files changed, 264 insertions, 140 deletions
diff --git a/samples/pktgen/parameters.sh b/samples/pktgen/parameters.sh
index 33b70fdd5a4a..f70ea7dd5660 100644
--- a/samples/pktgen/parameters.sh
+++ b/samples/pktgen/parameters.sh
@@ -14,12 +14,13 @@ function usage() {
echo " -b : (\$BURST) HW level bursting of SKBs"
echo " -v : (\$VERBOSE) verbose"
echo " -x : (\$DEBUG) debug"
+ echo " -6 : (\$IP6) IPv6"
echo ""
}
## --- Parse command line arguments / parameters ---
## echo "Commandline options:"
-while getopts "s:i:d:m:t:c:b:vxh" option; do
+while getopts "s:i:d:m:t:c:b:vxh6" option; do
case $option in
i) # interface
export DEV=$OPTARG
@@ -59,6 +60,10 @@ while getopts "s:i:d:m:t:c:b:vxh" option; do
export DEBUG=yes
info "Debug mode: DEBUG=$DEBUG"
;;
+ 6)
+ export IP6=6
+ info "IP6: IP6=$IP6"
+ ;;
h|?|*)
usage;
err 2 "[ERROR] Unknown parameters!!!"
diff --git a/samples/pktgen/pktgen.conf-1-1-flows b/samples/pktgen/pktgen.conf-1-1-flows
deleted file mode 100755
index 081749c9707d..000000000000
--- a/samples/pktgen/pktgen.conf-1-1-flows
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/bin/bash
-
-#modprobe pktgen
-
-
-function pgset() {
- local result
-
- echo $1 > $PGDEV
-
- result=`cat $PGDEV | fgrep "Result: OK:"`
- if [ "$result" = "" ]; then
- cat $PGDEV | fgrep Result:
- fi
-}
-
-# Config Start Here -----------------------------------------------------------
-
-
-# thread config
-# Each CPU has its own thread. One CPU example. We add eth1.
-
-PGDEV=/proc/net/pktgen/kpktgend_0
- echo "Removing all devices"
- pgset "rem_device_all"
- echo "Adding eth1"
- pgset "add_device eth1"
-
-
-# device config
-# delay 0
-# We need to do alloc for every skb since we cannot clone here.
-
-CLONE_SKB="clone_skb 0"
-# NIC adds 4 bytes CRC
-PKT_SIZE="pkt_size 60"
-
-# COUNT 0 means forever
-#COUNT="count 0"
-COUNT="count 10000000"
-DELAY="delay 0"
-
-PGDEV=/proc/net/pktgen/eth1
- echo "Configuring $PGDEV"
- pgset "$COUNT"
- pgset "$CLONE_SKB"
- pgset "$PKT_SIZE"
- pgset "$DELAY"
- # Random address with in the min-max range
- pgset "flag IPDST_RND"
- pgset "dst_min 10.0.0.0"
- pgset "dst_max 10.255.255.255"
-
- # 8k Concurrent flows at 4 pkts
- pgset "flows 8192"
- pgset "flowlen 4"
-
- pgset "dst_mac 00:04:23:08:91:dc"
-
-# Time to run
-PGDEV=/proc/net/pktgen/pgctrl
-
- echo "Running... ctrl^C to stop"
- trap true INT
- pgset "start"
- echo "Done"
- cat /proc/net/pktgen/eth1
diff --git a/samples/pktgen/pktgen.conf-1-1-rdos b/samples/pktgen/pktgen.conf-1-1-rdos
deleted file mode 100755
index c7553be49b80..000000000000
--- a/samples/pktgen/pktgen.conf-1-1-rdos
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/bin/bash
-
-#modprobe pktgen
-
-
-function pgset() {
- local result
-
- echo $1 > $PGDEV
-
- result=`cat $PGDEV | fgrep "Result: OK:"`
- if [ "$result" = "" ]; then
- cat $PGDEV | fgrep Result:
- fi
-}
-
-# Config Start Here -----------------------------------------------------------
-
-
-# thread config
-# Each CPU has its own thread. One CPU example. We add eth1.
-
-PGDEV=/proc/net/pktgen/kpktgend_0
- echo "Removing all devices"
- pgset "rem_device_all"
- echo "Adding eth1"
- pgset "add_device eth1"
-
-
-# device config
-# delay 0
-
-# We need to do alloc for every skb since we cannot clone here.
-
-CLONE_SKB="clone_skb 0"
-# NIC adds 4 bytes CRC
-PKT_SIZE="pkt_size 60"
-
-# COUNT 0 means forever
-#COUNT="count 0"
-COUNT="count 10000000"
-DELAY="delay 0"
-
-PGDEV=/proc/net/pktgen/eth1
- echo "Configuring $PGDEV"
- pgset "$COUNT"
- pgset "$CLONE_SKB"
- pgset "$PKT_SIZE"
- pgset "$DELAY"
- # Random address with in the min-max range
- pgset "flag IPDST_RND"
- pgset "dst_min 10.0.0.0"
- pgset "dst_max 10.255.255.255"
-
- pgset "dst_mac 00:04:23:08:91:dc"
-
-# Time to run
-PGDEV=/proc/net/pktgen/pgctrl
-
- echo "Running... ctrl^C to stop"
- trap true INT
- pgset "start"
- echo "Done"
- cat /proc/net/pktgen/eth1
diff --git a/samples/pktgen/pktgen_bench_xmit_mode_netif_receive.sh b/samples/pktgen/pktgen_bench_xmit_mode_netif_receive.sh
index cb1590331b47..f3e1bedfd77f 100755
--- a/samples/pktgen/pktgen_bench_xmit_mode_netif_receive.sh
+++ b/samples/pktgen/pktgen_bench_xmit_mode_netif_receive.sh
@@ -34,7 +34,9 @@ root_check_run_with_sudo "$@"
source ${basedir}/parameters.sh
# Using invalid DST_MAC will cause the packets to get dropped in
# ip_rcv() which is part of the test
-[ -z "$DEST_IP" ] && DEST_IP="198.18.0.42"
+if [ -z "$DEST_IP" ]; then
+ [ -z "$IP6" ] && DEST_IP="198.18.0.42" || DEST_IP="FD00::1"
+fi
[ -z "$DST_MAC" ] && DST_MAC="90:e2:ba:ff:ff:ff"
[ -z "$BURST" ] && BURST=1024
@@ -64,7 +66,7 @@ for ((thread = 0; thread < $THREADS; thread++)); do
# Destination
pg_set $dev "dst_mac $DST_MAC"
- pg_set $dev "dst $DEST_IP"
+ pg_set $dev "dst$IP6 $DEST_IP"
# Inject packet into RX path of stack
pg_set $dev "xmit_mode netif_receive"
diff --git a/samples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh b/samples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh
new file mode 100755
index 000000000000..cc102e923241
--- /dev/null
+++ b/samples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh
@@ -0,0 +1,68 @@
+#!/bin/bash
+#
+# 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 $0`
+source ${basedir}/functions.sh
+root_check_run_with_sudo "$@"
+
+# Parameter parsing via include
+source ${basedir}/parameters.sh
+if [ -z "$DEST_IP" ]; then
+ [ -z "$IP6" ] && DEST_IP="198.18.0.42" || DEST_IP="FD00::1"
+fi
+[ -z "$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 not supported for this mode"
+fi
+
+# Base Config
+DELAY="0" # Zero means max speed
+COUNT="10000000" # Zero means indefinitely
+
+# General cleanup everything since last run
+pg_ctrl "reset"
+
+# Threads are specified with parameter -t value in $THREADS
+for ((thread = 0; thread < $THREADS; thread++)); do
+ # The device name is extended with @name, using thread number to
+ # make then unique, but any name will do.
+ dev=${DEV}@${thread}
+
+ # Add remove all other devices and add_device $dev to thread
+ pg_thread $thread "rem_device_all"
+ pg_thread $thread "add_device" $dev
+
+ # Base config of dev
+ pg_set $dev "flag QUEUE_MAP_CPU"
+ pg_set $dev "count $COUNT"
+ pg_set $dev "pkt_size $PKT_SIZE"
+ pg_set $dev "delay $DELAY"
+ pg_set $dev "flag NO_TIMESTAMP"
+
+ # Destination
+ pg_set $dev "dst_mac $DST_MAC"
+ pg_set $dev "dst$IP6 $DEST_IP"
+
+ # Inject packet into TX qdisc egress path of stack
+ pg_set $dev "xmit_mode queue_xmit"
+done
+
+# start_run
+echo "Running... ctrl^C to stop" >&2
+pg_ctrl "start"
+echo "Done" >&2
+
+# Print results
+for ((thread = 0; thread < $THREADS; thread++)); do
+ dev=${DEV}@${thread}
+ echo "Device: $dev"
+ cat /proc/net/pktgen/$dev | grep -A2 "Result:"
+done
diff --git a/samples/pktgen/pktgen_sample01_simple.sh b/samples/pktgen/pktgen_sample01_simple.sh
index 8c9d318c221b..29ef4ba50796 100755
--- a/samples/pktgen/pktgen_sample01_simple.sh
+++ b/samples/pktgen/pktgen_sample01_simple.sh
@@ -14,7 +14,9 @@ root_check_run_with_sudo "$@"
source ${basedir}/parameters.sh
#
# Set some default params, if they didn't get set
-[ -z "$DEST_IP" ] && DEST_IP="198.18.0.42"
+if [ -z "$DEST_IP" ]; then
+ [ -z "$IP6" ] && DEST_IP="198.18.0.42" || DEST_IP="FD00::1"
+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"
@@ -54,7 +56,7 @@ pg_set $DEV "flag NO_TIMESTAMP"
# Destination
pg_set $DEV "dst_mac $DST_MAC"
-pg_set $DEV "dst $DEST_IP"
+pg_set $DEV "dst$IP6 $DEST_IP"
# Setup random UDP port src range
pg_set $DEV "flag UDPSRC_RND"
diff --git a/samples/pktgen/pktgen_sample02_multiqueue.sh b/samples/pktgen/pktgen_sample02_multiqueue.sh
index 32467aea8e47..c88a161d3e6f 100755
--- a/samples/pktgen/pktgen_sample02_multiqueue.sh
+++ b/samples/pktgen/pktgen_sample02_multiqueue.sh
@@ -23,7 +23,9 @@ UDP_MIN=9
UDP_MAX=109
# (example of setting default params in your script)
-[ -z "$DEST_IP" ] && DEST_IP="198.18.0.42"
+if [ -z "$DEST_IP" ]; then
+ [ -z "$IP6" ] && DEST_IP="198.18.0.42" || DEST_IP="FD00::1"
+fi
[ -z "$DST_MAC" ] && DST_MAC="90:e2:ba:ff:ff:ff"
# General cleanup everything since last run
@@ -54,7 +56,7 @@ for ((thread = 0; thread < $THREADS; thread++)); do
# Destination
pg_set $dev "dst_mac $DST_MAC"
- pg_set $dev "dst $DEST_IP"
+ pg_set $dev "dst$IP6 $DEST_IP"
# Setup random UDP port src range
pg_set $dev "flag UDPSRC_RND"
diff --git a/samples/pktgen/pktgen_sample03_burst_single_flow.sh b/samples/pktgen/pktgen_sample03_burst_single_flow.sh
index 775f5d0a1e53..80cf8f5ba6b2 100755
--- a/samples/pktgen/pktgen_sample03_burst_single_flow.sh
+++ b/samples/pktgen/pktgen_sample03_burst_single_flow.sh
@@ -25,7 +25,9 @@ root_check_run_with_sudo "$@"
# Parameter parsing via include
source ${basedir}/parameters.sh
# Set some default params, if they didn't get set
-[ -z "$DEST_IP" ] && DEST_IP="198.18.0.42"
+if [ -z "$DEST_IP" ]; then
+ [ -z "$IP6" ] && DEST_IP="198.18.0.42" || DEST_IP="FD00::1"
+fi
[ -z "$DST_MAC" ] && DST_MAC="90:e2:ba:ff:ff:ff"
[ -z "$BURST" ] && BURST=32
[ -z "$CLONE_SKB" ] && CLONE_SKB="100000"
@@ -55,7 +57,7 @@ for ((thread = 0; thread < $THREADS; thread++)); do
# Destination
pg_set $dev "dst_mac $DST_MAC"
- pg_set $dev "dst $DEST_IP"
+ pg_set $dev "dst$IP6 $DEST_IP"
# Setup burst, for easy testing -b 0 disable bursting
# (internally in pktgen default and minimum burst=1)
diff --git a/samples/pktgen/pktgen_sample04_many_flows.sh b/samples/pktgen/pktgen_sample04_many_flows.sh
new file mode 100755
index 000000000000..f60412e445bb
--- /dev/null
+++ b/samples/pktgen/pktgen_sample04_many_flows.sh
@@ -0,0 +1,93 @@
+#!/bin/bash
+#
+# Script example for many flows testing
+#
+# Number of simultaneous flows limited by variable $FLOWS
+# and number of packets per flow controlled by variable $FLOWLEN
+#
+basedir=`dirname $0`
+source ${basedir}/functions.sh
+root_check_run_with_sudo "$@"
+
+# Parameter parsing via include
+source ${basedir}/parameters.sh
+# Set some default params, if they didn't get set
+[ -z "$DEST_IP" ] && DEST_IP="198.18.0.42"
+[ -z "$DST_MAC" ] && DST_MAC="90:e2:ba:ff:ff:ff"
+[ -z "$CLONE_SKB" ] && CLONE_SKB="0"
+
+# NOTICE: Script specific settings
+# =======
+# Limiting the number of concurrent flows ($FLOWS)
+# and also set how many packets each flow contains ($FLOWLEN)
+#
+[ -z "$FLOWS" ] && FLOWS="8000"
+[ -z "$FLOWLEN" ] && FLOWLEN="10"
+
+# Base Config
+DELAY="0" # Zero means max speed
+COUNT="0" # Zero means indefinitely
+
+if [[ -n "$BURST" ]]; then
+ err 1 "Bursting not supported for this mode"
+fi
+
+# General cleanup everything since last run
+pg_ctrl "reset"
+
+# Threads are specified with parameter -t value in $THREADS
+for ((thread = 0; thread < $THREADS; thread++)); do
+ dev=${DEV}@${thread}
+
+ # Add remove all other devices and add_device $dev to thread
+ pg_thread $thread "rem_device_all"
+ pg_thread $thread "add_device" $dev
+
+ # Base config
+ pg_set $dev "flag QUEUE_MAP_CPU"
+ pg_set $dev "count $COUNT"
+ pg_set $dev "clone_skb $CLONE_SKB"
+ pg_set $dev "pkt_size $PKT_SIZE"
+ pg_set $dev "delay $DELAY"
+ pg_set $dev "flag NO_TIMESTAMP"
+
+ # Single destination
+ pg_set $dev "dst_mac $DST_MAC"
+ pg_set $dev "dst $DEST_IP"
+
+ # Randomize source IP-addresses
+ pg_set $dev "flag IPSRC_RND"
+ pg_set $dev "src_min 198.18.0.0"
+ pg_set $dev "src_max 198.19.255.255"
+
+ # Limit number of flows (max 65535)
+ pg_set $dev "flows $FLOWS"
+ #
+ # How many packets a flow will send, before flow "entry" is
+ # re-generated/setup.
+ pg_set $dev "flowlen $FLOWLEN"
+ #
+ # Flag FLOW_SEQ will cause $FLOWLEN packets from the same flow
+ # being send back-to-back, before next flow is selected
+ # incrementally. This helps lookup caches, and is more realistic.
+ #
+ pg_set $dev "flag FLOW_SEQ"
+
+done
+
+# Run if user hits control-c
+function print_result() {
+ # Print results
+ for ((thread = 0; thread < $THREADS; thread++)); do
+ dev=${DEV}@${thread}
+ echo "Device: $dev"
+ cat /proc/net/pktgen/$dev | grep -A2 "Result:"
+ done
+}
+# trap keyboard interrupt (Ctrl-C)
+trap true SIGINT
+
+echo "Running... ctrl^C to stop" >&2
+pg_ctrl "start"
+
+print_result
diff --git a/samples/pktgen/pktgen_sample05_flow_per_thread.sh b/samples/pktgen/pktgen_sample05_flow_per_thread.sh
new file mode 100755
index 000000000000..32ad818e2829
--- /dev/null
+++ b/samples/pktgen/pktgen_sample05_flow_per_thread.sh
@@ -0,0 +1,81 @@
+#!/bin/bash
+#
+# Script will generate one flow per thread (-t N)
+# - Same destination IP
+# - Fake source IPs for each flow (fixed based on thread number)
+#
+# Useful for scale testing on receiver, to see whether silo'ing flows
+# works and scales. For optimal scalability (on receiver) each
+# separate-flow should not access shared variables/data. This script
+# helps magnify any of these scaling issues by overloading the receiver.
+#
+basedir=`dirname $0`
+source ${basedir}/functions.sh
+root_check_run_with_sudo "$@"
+
+# Parameter parsing via include
+source ${basedir}/parameters.sh
+# Set some default params, if they didn't get set
+[ -z "$DEST_IP" ] && DEST_IP="198.18.0.42"
+[ -z "$DST_MAC" ] && DST_MAC="90:e2:ba:ff:ff:ff"
+[ -z "$CLONE_SKB" ] && CLONE_SKB="0"
+[ -z "$BURST" ] && BURST=32
+
+
+# Base Config
+DELAY="0" # Zero means max speed
+COUNT="0" # Zero means indefinitely
+
+# General cleanup everything since last run
+pg_ctrl "reset"
+
+# Threads are specified with parameter -t value in $THREADS
+for ((thread = 0; thread < $THREADS; thread++)); do
+ dev=${DEV}@${thread}
+
+ # Add remove all other devices and add_device $dev to thread
+ pg_thread $thread "rem_device_all"
+ pg_thread $thread "add_device" $dev
+
+ # Base config
+ pg_set $dev "flag QUEUE_MAP_CPU"
+ pg_set $dev "count $COUNT"
+ pg_set $dev "clone_skb $CLONE_SKB"
+ pg_set $dev "pkt_size $PKT_SIZE"
+ pg_set $dev "delay $DELAY"
+ pg_set $dev "flag NO_TIMESTAMP"
+
+ # Single destination
+ pg_set $dev "dst_mac $DST_MAC"
+ pg_set $dev "dst $DEST_IP"
+
+ # Setup source IP-addresses based on thread number
+ pg_set $dev "src_min 198.18.$((thread+1)).1"
+ pg_set $dev "src_max 198.18.$((thread+1)).1"
+
+ # Setup burst, for easy testing -b 0 disable bursting
+ # (internally in pktgen default and minimum burst=1)
+ if [[ ${BURST} -ne 0 ]]; then
+ pg_set $dev "burst $BURST"
+ else
+ info "$dev: Not using burst"
+ fi
+
+done
+
+# Run if user hits control-c
+function print_result() {
+ # Print results
+ for ((thread = 0; thread < $THREADS; thread++)); do
+ dev=${DEV}@${thread}
+ echo "Device: $dev"
+ cat /proc/net/pktgen/$dev | grep -A2 "Result:"
+ done
+}
+# trap keyboard interrupt (Ctrl-C)
+trap true SIGINT
+
+echo "Running... ctrl^C to stop" >&2
+pg_ctrl "start"
+
+print_result
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 07:53:30 +0000