diff --git a/module_usb_audio/endpoint0/endpoint0.c b/module_usb_audio/endpoint0/endpoint0.c
index ce16785b..e1591a55 100755
--- a/module_usb_audio/endpoint0/endpoint0.c
+++ b/module_usb_audio/endpoint0/endpoint0.c
@@ -159,7 +159,7 @@ const unsigned g_dataFormat_In[INPUT_FORMAT_COUNT] = {STREAM_FORMAT_INPUT_1_DATA
 
 /* Endpoint 0 function.  Handles all requests to the device */
 void Endpoint0(chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
-    chanend c_mix_ctl, chanend c_clk_ctl)
+    chanend c_mix_ctl, chanend c_clk_ctl, chanend c_EANativeTransport_ctrl)
 {
     USB_SetupPacket_t sp;
     XUD_ep ep0_out = XUD_InitEp(c_ep0_out);
diff --git a/module_usb_audio/endpoint0/endpoint0.h b/module_usb_audio/endpoint0/endpoint0.h
index be2171fa..778d0937 100644
--- a/module_usb_audio/endpoint0/endpoint0.h
+++ b/module_usb_audio/endpoint0/endpoint0.h
@@ -14,8 +14,11 @@
  *  \param c_clk_ctl Optional chanend to be connected to the clockgen thread if
  *                   present.
  *  \param c_usb_test Optional chanend to be connected to XUD if test modes required.
+ *
+ *  \param c_EANativeTransport_ctrl Optional chanend to be connected to EA Native
+ *                                  endpoint manager if present
  */
 void Endpoint0( chanend c_ep0_out, chanend c_ep0_in, chanend c_audioCtrl,
-        chanend ?c_mix_ctl,chanend ?c_clk_ctl);
+        chanend ?c_mix_ctl,chanend ?c_clk_ctl, chanend ?c_EANativeTransport_ctrl);
 
 #endif
diff --git a/module_usb_audio/main.xc b/module_usb_audio/main.xc
index bac09ed6..57db3a29 100755
--- a/module_usb_audio/main.xc
+++ b/module_usb_audio/main.xc
@@ -260,6 +260,12 @@ void usb_audio_core(chanend c_mix_out
 
 #ifndef MIXER
 #define c_mix_ctl null
+#endif
+
+#ifdef IAP_EA_NATIVE_TRANS
+    chan c_EANativeTransport_ctrl;
+#else
+#define c_EANativeTransport_ctrl null
 #endif
 
     par
@@ -326,7 +332,7 @@ void usb_audio_core(chanend c_mix_out
         /* Endpoint 0 Core */
         {
             thread_speed();
-            Endpoint0( c_xud_out[0], c_xud_in[0], c_aud_ctl, c_mix_ctl, null);
+            Endpoint0( c_xud_out[0], c_xud_in[0], c_aud_ctl, c_mix_ctl, null, c_EANativeTransport_ctrl);
         }
 
         /* Decoupling core */