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hsi_char.h

hsi_char.h 1.8 KB
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  1. /*
    2. 

  2.  * Part of the HSI character device driver.
    3. 

  3.  *
    4. 

  4.  * Copyright (C) 2010 Nokia Corporation. All rights reserved.
    5. 

  5.  *
    6. 

  6.  * Contact: Andras Domokos <andras.domokos at nokia.com>
    7. 

  7.  *
    8. 

  8.  * This program is free software; you can redistribute it and/or
    9. 

  9.  * modify it under the terms of the GNU General Public License
    10. 

  10.  * version 2 as published by the Free Software Foundation.
    11. 

  11.  *
    12. 

  12.  * This program is distributed in the hope that it will be useful, but
    13. 

  13.  * WITHOUT ANY WARRANTY; without even the implied warranty of
    14. 

  14.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
    15. 

  15.  * General Public License for more details.
    16. 

  16.  *
    17. 

  17.  * You should have received a copy of the GNU General Public License
    18. 

  18.  * along with this program; if not, write to the Free Software
    19. 

  19.  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
    20. 

  20.  * 02110-1301 USA
    21. 

  21.  */
    22. 

  22. 

  23. 

  24. #ifndef __HSI_CHAR_H
    25. 

  25. #define __HSI_CHAR_H
    26. 

  26. 

  27. #define HSI_CHAR_MAGIC		'k'
    28. 

  28. #define HSC_IOW(num, dtype)	_IOW(HSI_CHAR_MAGIC, num, dtype)
    29. 

  29. #define HSC_IOR(num, dtype)	_IOR(HSI_CHAR_MAGIC, num, dtype)
    30. 

  30. #define HSC_IOWR(num, dtype)	_IOWR(HSI_CHAR_MAGIC, num, dtype)
    31. 

  31. #define HSC_IO(num)		_IO(HSI_CHAR_MAGIC, num)
    32. 

  32. 

  33. #define HSC_RESET		HSC_IO(16)
    34. 

  34. #define HSC_SET_PM		HSC_IO(17)
    35. 

  35. #define HSC_SEND_BREAK		HSC_IO(18)
    36. 

  36. #define HSC_SET_RX		HSC_IOW(19, struct hsc_rx_config)
    37. 

  37. #define HSC_GET_RX		HSC_IOW(20, struct hsc_rx_config)
    38. 

  38. #define HSC_SET_TX		HSC_IOW(21, struct hsc_tx_config)
    39. 

  39. #define HSC_GET_TX		HSC_IOW(22, struct hsc_tx_config)
    40. 

  40. 

  41. #define HSC_PM_DISABLE		0
    42. 

  42. #define HSC_PM_ENABLE		1
    43. 

  43. 

  44. #define HSC_MODE_STREAM		1
    45. 

  45. #define HSC_MODE_FRAME		2
    46. 

  46. #define HSC_FLOW_SYNC		0
    47. 

  47. #define HSC_ARB_RR		0
    48. 

  48. #define HSC_ARB_PRIO		1
    49. 

  49. 

  50. struct hsc_rx_config {
    51. 

  51. 	uint32_t mode;
    52. 

  52. 	uint32_t flow;
    53. 

  53. 	uint32_t channels;
    54. 

  54. };
    55. 

  55. 

  56. struct hsc_tx_config {
    57. 

  57. 	uint32_t mode;
    58. 

  58. 	uint32_t channels;
    59. 

  59. 	uint32_t speed;
    60. 

  60. 	uint32_t arb_mode;
    61. 

  61. };
    62. 

  62. 

  63. #endif /* __HSI_CHAR_H */
    64.