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phy_fixed.h

phy_fixed.h 1.5 KB
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  1. #ifndef __PHY_FIXED_H
    2. 

  2. #define __PHY_FIXED_H
    3. 

  3. 

  4. struct fixed_phy_status {
    5. 

  5. 	int link;
    6. 

  6. 	int speed;
    7. 

  7. 	int duplex;
    8. 

  8. 	int pause;
    9. 

  9. 	int asym_pause;
    10. 

  10. };
    11. 

  11. 

  12. struct device_node;
    13. 

  13. 

  14. #if IS_ENABLED(CONFIG_FIXED_PHY)
    15. 

  15. extern int fixed_phy_add(unsigned int irq, int phy_id,
    16. 

  16. 			 struct fixed_phy_status *status);
    17. 

  17. extern struct phy_device *fixed_phy_register(unsigned int irq,
    18. 

  18. 					     struct fixed_phy_status *status,
    19. 

  19. 					     struct device_node *np);
    20. 

  20. extern void fixed_phy_del(int phy_addr);
    21. 

  21. extern int fixed_phy_set_link_update(struct phy_device *phydev,
    22. 

  22. 			int (*link_update)(struct net_device *,
    23. 

  23. 					   struct fixed_phy_status *));
    24. 

  24. extern int fixed_phy_update_state(struct phy_device *phydev,
    25. 

  25. 			   const struct fixed_phy_status *status,
    26. 

  26. 			   const struct fixed_phy_status *changed);
    27. 

  27. #else
    28. 

  28. static inline int fixed_phy_add(unsigned int irq, int phy_id,
    29. 

  29. 				struct fixed_phy_status *status)
    30. 

  30. {
    31. 

  31. 	return -ENODEV;
    32. 

  32. }
    33. 

  33. static inline struct phy_device *fixed_phy_register(unsigned int irq,
    34. 

  34. 						struct fixed_phy_status *status,
    35. 

  35. 						struct device_node *np)
    36. 

  36. {
    37. 

  37. 	return ERR_PTR(-ENODEV);
    38. 

  38. }
    39. 

  39. static inline int fixed_phy_del(int phy_addr)
    40. 

  40. {
    41. 

  41. 	return -ENODEV;
    42. 

  42. }
    43. 

  43. static inline int fixed_phy_set_link_update(struct phy_device *phydev,
    44. 

  44. 			int (*link_update)(struct net_device *,
    45. 

  45. 					   struct fixed_phy_status *))
    46. 

  46. {
    47. 

  47. 	return -ENODEV;
    48. 

  48. }
    49. 

  49. static inline int fixed_phy_update_state(struct phy_device *phydev,
    50. 

  50. 			   const struct fixed_phy_status *status,
    51. 

  51. 			   const struct fixed_phy_status *changed)
    52. 

  52. {
    53. 

  53. 	return -ENODEV;
    54. 

  54. }
    55. 

  55. #endif /* CONFIG_FIXED_PHY */
    56. 

  56. 

  57. #endif /* __PHY_FIXED_H */
    58.