usb: dwc3: debug: decode uFrame from event too
XferNotReady and XferInProgress give us the uFrame number we're
currently in. Printing that out on tracepoints may help us find bugs
in transfer scheduling.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
diff --git a/drivers/usb/dwc3/debug.h b/drivers/usb/dwc3/debug.h
index 0be6a55..c66d216 100644
--- a/drivers/usb/dwc3/debug.h
+++ b/drivers/usb/dwc3/debug.h
@@ -493,14 +493,18 @@ dwc3_ep_event_string(char *str, const struct dwc3_event_depevt *event,
case DWC3_DEPEVT_XFERINPROGRESS:
len = strlen(str);
- sprintf(str + len, "Transfer In Progress (%c%c%c)",
+ sprintf(str + len, "Transfer In Progress [%d] (%c%c%c)",
+ event->parameters,
status & DEPEVT_STATUS_SHORT ? 'S' : 's',
status & DEPEVT_STATUS_IOC ? 'I' : 'i',
status & DEPEVT_STATUS_LST ? 'M' : 'm');
break;
case DWC3_DEPEVT_XFERNOTREADY:
- strcat(str, "Transfer Not Ready");
- strcat(str, status & DEPEVT_STATUS_TRANSFER_ACTIVE ?
+ len = strlen(str);
+
+ sprintf(str + len, "Transfer Not Ready [%d]%s",
+ event->parameters,
+ status & DEPEVT_STATUS_TRANSFER_ACTIVE ?
" (Active)" : " (Not Active)");
/* Control Endpoints */