X-Git-Url: http://rtime.felk.cvut.cz/gitweb/can-benchmark.git/blobdiff_plain/fc0652122a25ad837d72c3b6dfe0c1da2bb58f23..79f8357de009a8b24c7060811846f124d9ddde6a:/tests/_lib.sh

diff --git a/tests/_lib.sh b/tests/_lib.sh
index 47facb0..183f189 100644
--- a/tests/_lib.sh
+++ b/tests/_lib.sh
@@ -11,10 +11,18 @@ set -e
 
 PATH=$PWD/../_compiled/bin/:$PATH
 
+RTPRIO=60
+
+boost_irq_prio() {
+    local P=${1:-50}
+    CAN_IRQ=`sed -ne '/can/ s/:.*//p' /proc/interrupts`
+    if [ -n "$CAN_IRQ" ]; then
+	schedtool -F -p $P `pidof IRQ-${CAN_IRQ/ /}`
+    fi
+}
+
 rmmod_can() {
-    modprobe -r lincan
-    modprobe -r kvaser_pci
-    modprobe -r vcan
+    modprobe -r lincan kvaser_pci vcan
 }
 
 prepare_lincan_hw() {
@@ -63,6 +71,7 @@ run_tests() {
     tests=${TESTS:-socketcan_hw lincan_hw}
     for i in $tests; do
 	cpufreq-set -f 2400MHz
+	boost_irq_prio 50
 	prepare_$i
 	t
     done