X-Git-Url: http://rtime.felk.cvut.cz/gitweb/can-benchmark.git/blobdiff_plain/aa3c50e2235871a58e803fbe4ea70fb0172fe1ee..d399660214ce5d4d754f8dbd3ec204986500ef20:/ugw/ppc/S50ugw

diff --git a/ugw/ppc/S50ugw b/ugw/ppc/S50ugw
index f4147b6..01a0598 100644
--- a/ugw/ppc/S50ugw
+++ b/ugw/ppc/S50ugw
@@ -5,4 +5,26 @@ ip link set up dev can0
 ip link set can1 type can bitrate 1000000
 ip link set up dev can1
 
-ugw -r mmapbusy &
+set -x
+
+# ifconfig eth0 192.168.2.3
+# (echo boa; echo boa) | passwd
+
+params=$(sed -e 's/.* ugw=|\([^"]*\)|.*/\1/' /proc/cmdline)
+
+# mount -t debugfs none /sys/kernel/debug
+# cd /sys/kernel/debug/tracing/
+# echo 0 > tracing_on
+# echo function_graph > current_tracer
+# # echo mscan_start_xmit > set_graph_function
+# cat > set_ftrace_notrace <<EOF
+# can_receive __netdev_alloc_skb __kfree_skb kmem_cache_alloc sk_filter
+# napi_gro_flush enqueue_task add_interrupt_randomness note_interrupt
+# *_preempt_count msecs_to_jiffies
+# EOF
+# echo raw_recvmsg mscan_isr mscan_rx_poll mscan_low_latency_recv > set_graph_function
+# echo > trace
+# echo 60000 > buffer_size_kb
+# echo 1 > tracing_on
+
+ugw $params &