diff options
| -rw-r--r-- | drivers/usb/dwc3/trace.h | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/drivers/usb/dwc3/trace.h b/drivers/usb/dwc3/trace.h index 3ac7252..8cbe1fc 100644 --- a/drivers/usb/dwc3/trace.h +++ b/drivers/usb/dwc3/trace.h @@ -237,9 +237,45 @@ DECLARE_EVENT_CLASS(dwc3_log_trb, __entry->size = trb->size; __entry->ctrl = trb->ctrl; ), - TP_printk("%s: trb %p bph %08x bpl %08x size %08x ctrl %08x", + TP_printk("%s: trb %p buf %08x%08x size %d ctrl %08x (%c%c%c%c:%c%c:%s)", __get_str(name), __entry->trb, __entry->bph, __entry->bpl, - __entry->size, __entry->ctrl + __entry->size, __entry->ctrl, + __entry->ctrl & DWC3_TRB_CTRL_HWO ? 'H' : 'h', + __entry->ctrl & DWC3_TRB_CTRL_LST ? 'L' : 'l', + __entry->ctrl & DWC3_TRB_CTRL_CHN ? 'C' : 'c', + __entry->ctrl & DWC3_TRB_CTRL_CSP ? 'S' : 's', + __entry->ctrl & DWC3_TRB_CTRL_ISP_IMI ? 'S' : 's', + __entry->ctrl & DWC3_TRB_CTRL_IOC ? 'C' : 'c', + ({char *s; + switch (__entry->ctrl & 0x3f0) { + case DWC3_TRBCTL_NORMAL: + s = "normal"; + break; + case DWC3_TRBCTL_CONTROL_SETUP: + s = "setup"; + break; + case DWC3_TRBCTL_CONTROL_STATUS2: + s = "status2"; + break; + case DWC3_TRBCTL_CONTROL_STATUS3: + s = "status3"; + break; + case DWC3_TRBCTL_CONTROL_DATA: + s = "data"; + break; + case DWC3_TRBCTL_ISOCHRONOUS_FIRST: + s = "isoc-first"; + break; + case DWC3_TRBCTL_ISOCHRONOUS: + s = "isoc"; + break; + case DWC3_TRBCTL_LINK_TRB: + s = "link"; + break; + default: + s = "UNKNOWN"; + break; + } s; }) ) ); |