Currently dwc3 only prints the virtual address of a register when doing
register read/write. However, these hashed addresses are difficult to read.
Also, since we use %p, we may get some useless (___ptrval___) prints if the
address is not randomized enough. Let's include the register offset to help
read the register read and write tracepoints.
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@xxxxxxxxxxxx>
---
drivers/usb/dwc3/trace.h | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/dwc3/trace.h b/drivers/usb/dwc3/trace.h
index 97f4f1125a41..3cbeb9854532 100644
--- a/drivers/usb/dwc3/trace.h
+++ b/drivers/usb/dwc3/trace.h
@@ -32,8 +32,10 @@ DECLARE_EVENT_CLASS(dwc3_log_io,
__entry->offset = offset;
__entry->value = value;
),
- TP_printk("addr %p value %08x", __entry->base + __entry->offset,
- __entry->value)
+ TP_printk("addr %p offset %04x value %08x",
+ __entry->base + __entry->offset,
+ __entry->offset,
+ __entry->value)
);
DEFINE_EVENT(dwc3_log_io, dwc3_readl,
base-commit: 049d3db625a652e23488db88b6104de4d5b62f16
--
2.28.0
