Merge tag 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux...

[deliverable/linux.git] / include / linux / usb / usbnet.h

diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index d9a4905e01d0c98b88e89c7db5c85bbf7d5be8a1..6e0ce8c7b8cb5a9fcb985a5a5078f82267d03092 100644 (file)
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -227,9 +227,23 @@ struct skb_data {  /* skb->cb is one of these */
        struct urb              *urb;
        struct usbnet           *dev;
        enum skb_state          state;
-       size_t                  length;
+       long                    length;
+       unsigned long           packets;
 };
 
+/* Drivers that set FLAG_MULTI_PACKET must call this in their
+ * tx_fixup method before returning an skb.
+ */
+static inline void
+usbnet_set_skb_tx_stats(struct sk_buff *skb,
+                       unsigned long packets, long bytes_delta)
+{
+       struct skb_data *entry = (struct skb_data *) skb->cb;
+
+       entry->packets = packets;
+       entry->length = bytes_delta;
+}
+
 extern int usbnet_open(struct net_device *net);
 extern int usbnet_stop(struct net_device *net);
 extern netdev_tx_t usbnet_start_xmit(struct sk_buff *skb,