drivers/staging/rtl8712/osdep_intf.h

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2 of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  17  *
  18  * Modifications for inclusion into the Linux staging tree are
  19  * Copyright(c) 2010 Larry Finger. All rights reserved.
  20  *
  21  * Contact information:
  22  * WLAN FAE <wlanfae@realtek.com>
  23  * Larry Finger <Larry.Finger@lwfinger.net>
  24  *
  25  ******************************************************************************/
  26 #ifndef __OSDEP_INTF_H_
  27 #define __OSDEP_INTF_H_
  28
  29 #include "osdep_service.h"
  30 #include "drv_types.h"
  31
  32 #define RND4(x) (((x >> 2) + (((x & 3) == 0) ?  0 : 1)) << 2)
  33
  34 struct intf_priv {
  35         u8 *intf_dev;
  36         /* when in USB, IO is through interrupt in/out endpoints */
  37         struct usb_device *udev;
  38         struct urb *piorw_urb;
  39         struct semaphore io_retevt;
  40 };
  41
  42 int r871x_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
  43
  44 #endif  /*_OSDEP_INTF_H_*/