diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 8bd19a2..591d6e5 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -383,6 +383,10 @@
 		status = PORT_PLC;
 		port_change_bit = "link state";
 		break;
+	case USB_PORT_FEAT_C_PORT_CONFIG_ERROR:
+		status = PORT_CEC;
+		port_change_bit = "config error";
+		break;
 	default:
 		/* Should never happen */
 		return;
@@ -619,6 +623,8 @@
 				status |= USB_PORT_STAT_C_LINK_STATE << 16;
 			if ((temp & PORT_WRC))
 				status |= USB_PORT_STAT_C_BH_RESET << 16;
+			if ((temp & PORT_CEC))
+				status |= USB_PORT_STAT_C_CONFIG_ERROR << 16;
 		}
 
 		if (hcd->speed != HCD_USB3) {
@@ -907,6 +913,7 @@
 		case USB_PORT_FEAT_C_OVER_CURRENT:
 		case USB_PORT_FEAT_C_ENABLE:
 		case USB_PORT_FEAT_C_PORT_LINK_STATE:
+		case USB_PORT_FEAT_C_PORT_CONFIG_ERROR:
 			xhci_clear_port_change_bit(xhci, wValue, wIndex,
 					port_array[wIndex], temp);
 			break;
@@ -955,7 +962,7 @@
 	memset(buf, 0, retval);
 	status = 0;
 
-	mask = PORT_CSC | PORT_PEC | PORT_OCC | PORT_PLC | PORT_WRC;
+	mask = PORT_CSC | PORT_PEC | PORT_OCC | PORT_PLC | PORT_WRC | PORT_CEC;
 
 	spin_lock_irqsave(&xhci->lock, flags);
 	/* For each port, did anything change?  If so, set that bit in buf. */