usb: dwc3: Fix missed isoc IN transaction

[mirror_ubuntu-artful-kernel.git] / drivers / usb / dwc3 / core.h

diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index e402022b9e15c61cf3d137b8de5241089c6bc888..fcb8be2ec1c9aaac7bdc06b51da558d1e79e5a5a 100644 (file)
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -405,6 +405,7 @@ struct dwc3_event_buffer {
  * @number: endpoint number (1 - 15)
  * @type: set to bmAttributes & USB_ENDPOINT_XFERTYPE_MASK
  * @res_trans_idx: Resource transfer index
+ * @current_uf: Current uf received through last event parameter
  * @interval: the intervall on which the ISOC transfer is started
  * @name: a human readable name e.g. ep1out-bulk
  * @direction: true for TX, false for RX
@@ -428,6 +429,7 @@ struct dwc3_ep {
 #define DWC3_EP_WEDGE          (1 << 2)
 #define DWC3_EP_BUSY           (1 << 4)
 #define DWC3_EP_PENDING_REQUEST        (1 << 5)
+#define DWC3_EP_MISSED_ISOC    (1 << 6)
 
        /* This last one is specific to EP0 */
 #define DWC3_EP0_DIR_IN                (1 << 31)
@@ -437,6 +439,7 @@ struct dwc3_ep {
        u8                      number;
        u8                      type;
        u8                      res_trans_idx;
+       u16                     current_uf;
        u32                     interval;
 
        char                    name[20];