Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pull networking update from David Miller:

 1) Propagate return error values properly in irda, spider_net, sfc, and
    bfin_mac.  From Wei Yongjun.

 2) Fix fec driver OOPS on rapid link up/down, from Frank Li.

 3) FIX VF resource allocation and chip message payload length errors in
    be2net driver, from Sathya Perla.

 4) Fix inner protocol inspection during GSO from Pravin B Shelar.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
  if_cablemodem.h: Add parenthesis around ioctl macros
  gso: Handle Trans-Ether-Bridging protocol in skb_network_protocol()
  net: fec: fix kernel oops when plug/unplug cable many times
  bfin_mac: fix error return code in bfin_mac_probe()
  sfc: fix return value check in efx_ptp_probe_channel()
  net/spider_net: fix error return code in spider_net_open()
  net/irda: fix error return code in bfin_sir_open()
  net: of_mdio: fix behavior on missing phy device
  sierra_net: keep status interrupt URB active
  usbnet: allow status interrupt URB to always be active
  qmi_wwan/cdc_ether: add device IDs for Dell 5804 (Novatel E371) WWAN card
  be2net: disable TX in be_close()
  be2net: fix EQ from getting full while cleaning RX CQ
  be2net: fix payload_len value for GET_MAC_LIST cmd req
  be2net: provision VF resources before enabling SR-IOV

1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index da46327fca17..f18d64129f99 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -56,6 +56,8 @@ struct usbnet {
         struct sk_buff_head     done;
         struct sk_buff_head     rxq_pause;
         struct urb              *interrupt;
+        unsigned                interrupt_count;
+        struct mutex            interrupt_mutex;
         struct usb_anchor       deferred;
         struct tasklet_struct   bh;
 
@@ -248,4 +250,7 @@ extern int usbnet_nway_reset(struct net_device *net);
 extern int usbnet_manage_power(struct usbnet *, int);
 extern void usbnet_link_change(struct usbnet *, bool, bool);
 
+extern int usbnet_status_start(struct usbnet *dev, gfp_t mem_flags);
+extern void usbnet_status_stop(struct usbnet *dev);
+
 #endif /* __LINUX_USB_USBNET_H */