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drivers
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net
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ibm_newemac
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debug.h

debug.h 2.3 KB
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  1. /*
    2. 

  2.  * drivers/net/ibm_newemac/debug.h
    3. 

  3.  *
    4. 

  4.  * Driver for PowerPC 4xx on-chip ethernet controller, debug print routines.
    5. 

  5.  *
    6. 

  6.  * Copyright (c) 2004, 2005 Zultys Technologies
    7. 

  7.  * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
    8. 

  8.  *
    9. 

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

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

  11.  * Free Software Foundation;  either version 2 of the  License, or (at your
    12. 

  12.  * option) any later version.
    13. 

  13.  *
    14. 

  14.  */
    15. 

  15. #ifndef __IBM_NEWEMAC_DEBUG_H
    16. 

  16. #define __IBM_NEWEMAC_DEBUG_H
    17. 

  17. 

  18. #include <linux/init.h>
    19. 

  19. 

  20. #include "core.h"
    21. 

  21. 

  22. #if defined(CONFIG_IBM_NEW_EMAC_DEBUG)
    23. 

  23. 

  24. struct emac_instance;
    25. 

  25. struct mal_instance;
    26. 

  26. 

  27. extern void emac_dbg_register(struct emac_instance *dev);
    28. 

  28. extern void emac_dbg_unregister(struct emac_instance *dev);
    29. 

  29. extern void mal_dbg_register(struct mal_instance *mal);
    30. 

  30. extern void mal_dbg_unregister(struct mal_instance *mal);
    31. 

  31. extern int emac_init_debug(void) __init;
    32. 

  32. extern void emac_fini_debug(void) __exit;
    33. 

  33. extern void emac_dbg_dump_all(void);
    34. 

  34. 

  35. # define DBG_LEVEL		1
    36. 

  36. 

  37. #else
    38. 

  38. 

  39. # define emac_dbg_register(x)	do { } while(0)
    40. 

  40. # define emac_dbg_unregister(x)	do { } while(0)
    41. 

  41. # define mal_dbg_register(x)	do { } while(0)
    42. 

  42. # define mal_dbg_unregister(x)	do { } while(0)
    43. 

  43. # define emac_init_debug()	do { } while(0)
    44. 

  44. # define emac_fini_debug()	do { } while(0)
    45. 

  45. # define emac_dbg_dump_all()	do { } while(0)
    46. 

  46. 

  47. # define DBG_LEVEL		0
    48. 

  48. 

  49. #endif
    50. 

  50. 

  51. #define EMAC_DBG(dev, name, fmt, arg...) \
    52. 

  52. 	printk(KERN_DEBUG #name "%s: " fmt, dev->ofdev->node->full_name, ## arg)
    53. 

  53. 

  54. #if DBG_LEVEL > 0
    55. 

  55. #  define DBG(d,f,x...)		EMAC_DBG(d, emac, f, ##x)
    56. 

  56. #  define MAL_DBG(d,f,x...)	EMAC_DBG(d, mal, f, ##x)
    57. 

  57. #  define ZMII_DBG(d,f,x...)	EMAC_DBG(d, zmii, f, ##x)
    58. 

  58. #  define RGMII_DBG(d,f,x...)	EMAC_DBG(d, rgmii, f, ##x)
    59. 

  59. #  define NL			"\n"
    60. 

  60. #else
    61. 

  61. #  define DBG(f,x...)		((void)0)
    62. 

  62. #  define MAL_DBG(d,f,x...)	((void)0)
    63. 

  63. #  define ZMII_DBG(d,f,x...)	((void)0)
    64. 

  64. #  define RGMII_DBG(d,f,x...)	((void)0)
    65. 

  65. #endif
    66. 

  66. #if DBG_LEVEL > 1
    67. 

  67. #  define DBG2(d,f,x...) 	DBG(d,f, ##x)
    68. 

  68. #  define MAL_DBG2(d,f,x...) 	MAL_DBG(d,f, ##x)
    69. 

  69. #  define ZMII_DBG2(d,f,x...) 	ZMII_DBG(d,f, ##x)
    70. 

  70. #  define RGMII_DBG2(d,f,x...) 	RGMII_DBG(d,f, ##x)
    71. 

  71. #else
    72. 

  72. #  define DBG2(f,x...) 		((void)0)
    73. 

  73. #  define MAL_DBG2(d,f,x...) 	((void)0)
    74. 

  74. #  define ZMII_DBG2(d,f,x...) 	((void)0)
    75. 

  75. #  define RGMII_DBG2(d,f,x...) 	((void)0)
    76. 

  76. #endif
    77. 

  77. 

  78. #endif /* __IBM_NEWEMAC_DEBUG_H */
    79.