---

yaml --- r: 325969 b: refs/heads/master c: d2e9a13 h: refs/heads/master i: 325967: dd2d75a v: v3
git-mirror · Aug 31, 2012 · c42a29b · c42a29b
1 parent 8d2c719
commit c42a29b
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2a540edf7bb02f3e968d1ce7cb355e740ba7de13
+refs/heads/master: d2e9a13a388304bc2a7b25a6c34c6e2ab1540a5d
diff --git a/trunk/drivers/usb/dwc3/gadget.c b/trunk/drivers/usb/dwc3/gadget.c
@@ -439,8 +439,14 @@ static int dwc3_gadget_set_ep_config(struct dwc3 *dwc, struct dwc3_ep *dep,
 	memset(&params, 0x00, sizeof(params));
 
 	params.param0 = DWC3_DEPCFG_EP_TYPE(usb_endpoint_type(desc))
-		| DWC3_DEPCFG_MAX_PACKET_SIZE(usb_endpoint_maxp(desc))
-		| DWC3_DEPCFG_BURST_SIZE(dep->endpoint.maxburst - 1);
+		| DWC3_DEPCFG_MAX_PACKET_SIZE(usb_endpoint_maxp(desc));
+
+	/* Burst size is only needed in SuperSpeed mode */
+	if (dwc->gadget.speed == USB_SPEED_SUPER) {
+		u32 burst = dep->endpoint.maxburst - 1;
+
+		params.param0 |= DWC3_DEPCFG_BURST_SIZE(burst);
+	}
 
 	if (ignore)
 		params.param0 |= DWC3_DEPCFG_IGN_SEQ_NUM;