diff --git a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/dwc3/dwc3.h b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/dwc3/dwc3.h
index 8d9d00c30..40a688b8c 100644
--- a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/dwc3/dwc3.h
+++ b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/dwc3/dwc3.h
@@ -923,6 +923,7 @@ int dwc3_host_init(struct dwc3 *dwc);
 
 int dwc3_send_gadget_generic_command(struct dwc3 *dwc, unsigned cmd, uint32_t param);
 
+void dwc3_dump(struct dwc3 *dwc);
 
 static inline uint32_t dwc3_readl(void *base, uint32_t offset){
     uintptr_t offs = offset - DWC3_GLOBALS_REGS_START;