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drivers
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ipack
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devices
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ipoctal.h

ipoctal.h 1.1 KB
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  1. /**
    2. 

  2.  * ipoctal.h
    3. 

  3.  *
    4. 

  4.  * driver for the IPOCTAL boards
    5. 

  5. 

  6.  * Copyright (C) 2009-2012 CERN (www.cern.ch)
    7. 

  7.  * Author: Nicolas Serafini, EIC2 SA
    8. 

  8.  * Author: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
    9. 

  9.  *
    10. 

  10.  * This program is free software; you can redistribute it and/or modify it
    11. 

  11.  * under the terms of the GNU General Public License as published by the Free
    12. 

  12.  * Software Foundation; version 2 of the License.
    13. 

  13.  */
    14. 

  14. 

  15. #ifndef _IPOCTAL_H_
    16. 

  16. #define _IPOCTAL_H_
    17. 

  17. 

  18. #define NR_CHANNELS		8
    19. 

  19. #define IPOCTAL_MAX_BOARDS	16
    20. 

  20. #define MAX_DEVICES		(NR_CHANNELS * IPOCTAL_MAX_BOARDS)
    21. 

  21. #define RELEVANT_IFLAG(iflag) ((iflag) & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
    22. 

  22. 

  23. /**
    24. 

  24.  * struct ipoctal_stats -- Stats since last reset
    25. 

  25.  *
    26. 

  26.  * @tx: Number of transmitted bytes
    27. 

  27.  * @rx: Number of received bytes
    28. 

  28.  * @overrun: Number of overrun errors
    29. 

  29.  * @parity_err: Number of parity errors
    30. 

  30.  * @framing_err: Number of framing errors
    31. 

  31.  * @rcv_break: Number of break received
    32. 

  32.  */
    33. 

  33. struct ipoctal_stats {
    34. 

  34. 	unsigned long tx;
    35. 

  35. 	unsigned long rx;
    36. 

  36. 	unsigned long overrun_err;
    37. 

  37. 	unsigned long parity_err;
    38. 

  38. 	unsigned long framing_err;
    39. 

  39. 	unsigned long rcv_break;
    40. 

  40. };
    41. 

  41. 

  42. #endif /* _IPOCTAL_H_ */
    43.