diff options
Diffstat (limited to 'drivers/usb/dwc3/debug.h')
| -rw-r--r-- | drivers/usb/dwc3/debug.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/debug.h b/drivers/usb/dwc3/debug.h index 33ab2a203c1b..fe8abee31551 100644 --- a/drivers/usb/dwc3/debug.h +++ b/drivers/usb/dwc3/debug.h @@ -207,6 +207,19 @@ dwc3_ep_event_string(const struct dwc3_event_depevt *event) strcat(str, "Transfer Not Ready"); status = event->status & DEPEVT_STATUS_TRANSFER_ACTIVE; strcat(str, status ? " (Active)" : " (Not Active)"); + + /* Control Endpoints */ + if (epnum <= 1) { + int phase = DEPEVT_STATUS_CONTROL_PHASE(event->status); + + switch (phase) { + case DEPEVT_STATUS_CONTROL_DATA: + strcat(str, " [Data Phase]"); + break; + case DEPEVT_STATUS_CONTROL_STATUS: + strcat(str, " [Status Phase]"); + } + } break; case DWC3_DEPEVT_RXTXFIFOEVT: strcat(str, "FIFO"); |