6 if [ "$kvers" = 3.0.4-rt14-00008-gb2052fd -a "$load" = eth ]; then echo "Skipping eth test"; SKIPPED=1; return; fi
7 if [ "$kvers" = 3.4.33-rt47-00004-gc58c9ae -a "$load" = eth ]; then echo "Skipping eth test"; SKIPPED=1; return; fi;
9 sshgw cangw -A -s can0 -d can1
10 sshgw 'if pid=`pidof irq/145-can0`; then chrt -p -f 99 $pid; fi'
11 sshgw 'if pid=`pidof irq/146-can1`; then chrt -p -f 99 $pid; fi'
13 # Unfortunately, we must also increase FEC (Ethernet) IRQ priority
14 # to be above softirq. Otherwise the system crashes with eth load.
15 sshgw 'if pid=`pidof irq/192-mpc52xx`; then chrt -p -f 99 $pid; fi'
16 sshgw 'if pid=`pidof irq/193-mpc52xx`; then chrt -p -f 99 $pid; fi'
18 sshgw 'if pid=`pidof sirq-net-rx/0`; then chrt -p -f 98 $pid; fi'
19 sshgw 'if pid=`pidof sirq-net-tx/0`; then chrt -p -f 98 $pid; fi'
20 latester -d can0 -d can1 -d can2 -c $COUNT $(traffic_and_length 2) -n len2
21 latester -d can0 -d can1 -d can2 -c $COUNT $(traffic_and_length 4) -n len4
22 latester -d can0 -d can1 -d can2 -c $COUNT $(traffic_and_length 6) -n len6
23 latester -d can0 -d can1 -d can2 -c $COUNT $(traffic_and_length 8) -n len8
26 ADDITIONAL_PLOTS=detail
29 if [[ "$1" = detail ]]; then
34 echo "set logscale xy"
37 set title "Single GW rule for all messages, no modifications, high (soft)irq task priority"
38 set grid xtics mxtics ytics mytics lw 1, lw 0.5
39 set xlabel "GW latency [ms]"
40 set ylabel "Latency profile [frames]"
41 plot [$range] [1:$COUNT] \\
42 "len2-hist.txt" with lp lt 1 title "2 byte messages", \\
43 "len4-hist.txt" with lp lt 2 title "4 byte messages", \\
44 "len6-hist.txt" with lp lt 3 title "6 byte messages", \\
45 "len8-hist.txt" with lp lt 4 title "8 byte messages"