LXR linux/drivers/ipack/devices/ipoctal.h

   1/**
   2 * ipoctal.h
   3 *
   4 * driver for the IPOCTAL boards
   5
   6 * Copyright (C) 2009-2012 CERN (www.cern.ch)
   7 * Author: Nicolas Serafini, EIC2 SA
   8 * Author: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
   9 *
  10 * This program is free software; you can redistribute it and/or modify it
  11 * under the terms of the GNU General Public License as published by the Free
  12 * Software Foundation; version 2 of the License.
  13 */
  14
  15#ifndef _IPOCTAL_H_
  16#define _IPOCTAL_H_
  17
  18#define NR_CHANNELS             8
  19#define IPOCTAL_MAX_BOARDS      16
  20#define MAX_DEVICES             (NR_CHANNELS * IPOCTAL_MAX_BOARDS)
  21#define RELEVANT_IFLAG(iflag) ((iflag) & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
  22
  23/**
  24 * struct ipoctal_stats -- Stats since last reset
  25 *
  26 * @tx: Number of transmitted bytes
  27 * @rx: Number of received bytes
  28 * @overrun: Number of overrun errors
  29 * @parity_err: Number of parity errors
  30 * @framing_err: Number of framing errors
  31 * @rcv_break: Number of break received
  32 */
  33struct ipoctal_stats {
  34        unsigned long tx;
  35        unsigned long rx;
  36        unsigned long overrun_err;
  37        unsigned long parity_err;
  38        unsigned long framing_err;
  39        unsigned long rcv_break;
  40};
  41
  42#endif /* _IPOCTAL_H_ */
  43