commit 9a085604ae9a304f2cb4056492caa47467385e11
author Prashanth K <quic_prashk@quicinc.com> Wed Oct 19 10:09:28 2022 +0530
committer Prashanth K <quic_prashk@quicinc.com> Wed Oct 19 16:15:07 2022 +0530
tree baa043e5fb5c1d5ba1bea7098b80ea366e79b47a
parent adabc385d09e0aa5086e4909b359d84578032faf

init.qti.usb.debug: Enable readl/writel ftraces of dwc3

Enable dwc3_readl & dwc3_writel ftraces of dwc3 controller.
Create a new instance for this purpose inorder to avoid
flooding of readl/writel traces in dwc3 instance.

Change-Id: I8bcf3ede5f53bed5c1d067bc139bb82b722be7df

etc/init.qti.usb.debug.sh

diff --git a/etc/init.qti.usb.debug.sh b/etc/init.qti.usb.debug.sh
index 3e77d14..3c1fab4 100644
--- a/etc/init.qti.usb.debug.sh
+++ b/etc/init.qti.usb.debug.sh
@@ -54,6 +54,9 @@
     echo 1 > $tracefs/instances/usb/events/dwc3/dwc3_gadget_giveback/enable
     echo 1 > $tracefs/instances/usb/events/dwc3/dwc3_prepare_trb/enable
     echo 1 > $tracefs/instances/usb/events/dwc3/dwc3_event/enable
+    echo 1 > $tracefs/instances/dwc3_readl/events/dwc3/dwc3_alloc_request/enable
+    echo 1 > $tracefs/instances/dwc3_readl/events/dwc3/dwc3_free_request/enable
+    echo 1 > $tracefs/instances/dwc3_readl/events/dwc3/dwc3_gadget_generic_cmd/enable
 
     # ucsi
     echo 1 > $tracefs/instances/usb/events/ucsi/ucsi_connector_change/enable
@@ -77,4 +80,9 @@
 
     echo 1 > $tracefs/instances/usb_xhci/tracing_on
     echo 1 > $tracefs/instances/usb/tracing_on
+
+    #dwc3_readl_writel
+    mkdir $tracefs/instances/dwc3_rw_traces
+    echo 1 > $tracefs/instances/dwc3_rw_traces/events/dwc3/dwc3_readl/enable
+    echo 1 > $tracefs/instances/dwc3_rw_traces/events/dwc3/dwc3_writel/enable
 fi