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kernel/linux-imx6_3.14.28/drivers/ipack/devices/ipoctal.h 1.1 KB
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  /**
   * ipoctal.h
   *
   * driver for the IPOCTAL boards
  
   * Copyright (C) 2009-2012 CERN (www.cern.ch)
   * Author: Nicolas Serafini, EIC2 SA
   * Author: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
   *
   * This program is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License as published by the Free
   * Software Foundation; version 2 of the License.
   */
  
  #ifndef _IPOCTAL_H
  #define _IPOCTAL_H_
  
  #define NR_CHANNELS		8
  #define IPOCTAL_MAX_BOARDS	16
  #define MAX_DEVICES		(NR_CHANNELS * IPOCTAL_MAX_BOARDS)
  #define RELEVANT_IFLAG(iflag) ((iflag) & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
  
  /**
   * struct ipoctal_stats -- Stats since last reset
   *
   * @tx: Number of transmitted bytes
   * @rx: Number of received bytes
   * @overrun: Number of overrun errors
   * @parity_err: Number of parity errors
   * @framing_err: Number of framing errors
   * @rcv_break: Number of break received
   */
  struct ipoctal_stats {
  	unsigned long tx;
  	unsigned long rx;
  	unsigned long overrun_err;
  	unsigned long parity_err;
  	unsigned long framing_err;
  	unsigned long rcv_break;
  };
  
  #endif /* _IPOCTAL_H_ */