1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/usb/gadget/u_ether.h b/drivers/usb/gadget/u_ether.h
index 3c8c0c9f9d72..b56e1e7d423c 100644
--- a/drivers/usb/gadget/u_ether.h
+++ b/drivers/usb/gadget/u_ether.h
@@ -62,6 +62,10 @@ struct gether {
 
         /* hooks for added framing, as needed for RNDIS and EEM. */
         u32                             header_len;
+        /* NCM requires fixed size bundles */
+        bool                            is_fixed;
+        u32                             fixed_out_len;
+        u32                             fixed_in_len;
         struct sk_buff                  *(*wrap)(struct gether *port,
                                                 struct sk_buff *skb);
         int                             (*unwrap)(struct gether *port,
@@ -103,6 +107,7 @@ static inline bool can_support_ecm(struct usb_gadget *gadget)
 /* each configuration may bind one instance of an ethernet link */
 int geth_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN]);
 int ecm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN]);
+int ncm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN]);
 int eem_bind_config(struct usb_configuration *c);
 
 #ifdef USB_ETH_RNDIS