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 2ebd36609..f6a11c4d4 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
@@ -892,6 +892,16 @@ void dwc3_set_mode(struct dwc3 *dwc, uint32_t mode);
 
 int dwc3_host_init(struct dwc3 *dwc);
 
+static inline uint32_t dwc3_readl(void *base, uint32_t offset){
+    uintptr_t offs = offset - DWC3_GLOBALS_REGS_START;
+    uint32_t value;
+    value = readl(base + offs);
+    return value;
+}
 
+static inline void dwc3_writel(void *base, uint32_t offset, uint32_t value){
+    unsigned long offs = offset - DWC3_GLOBALS_REGS_START;
+    writel(value, base + offs);
+}
 
 #endif