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drivers
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net
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ethernet
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sfc
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siena
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selftest.h

selftest.h 1.4 KB
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  1. /* SPDX-License-Identifier: GPL-2.0-only */
    2. 

  2. /****************************************************************************
    3. 

  3.  * Driver for Solarflare network controllers and boards
    4. 

  4.  * Copyright 2005-2006 Fen Systems Ltd.
    5. 

  5.  * Copyright 2006-2012 Solarflare Communications Inc.
    6. 

  6.  */
    7. 

  7. 

  8. #ifndef EFX_SELFTEST_H
    9. 

  9. #define EFX_SELFTEST_H
    10. 

  10. 

  11. #include "net_driver.h"
    12. 

  12. 

  13. /*
    14. 

  14.  * Self tests
    15. 

  15.  */
    16. 

  16. 

  17. struct efx_loopback_self_tests {
    18. 

  18. 	int tx_sent[EFX_MAX_TXQ_PER_CHANNEL];
    19. 

  19. 	int tx_done[EFX_MAX_TXQ_PER_CHANNEL];
    20. 

  20. 	int rx_good;
    21. 

  21. 	int rx_bad;
    22. 

  22. };
    23. 

  23. 

  24. #define EFX_MAX_PHY_TESTS 20
    25. 

  25. 

  26. /* Efx self test results
    27. 

  27.  * For fields which are not counters, 1 indicates success and -1
    28. 

  28.  * indicates failure; 0 indicates test could not be run.
    29. 

  29.  */
    30. 

  30. struct efx_self_tests {
    31. 

  31. 	/* online tests */
    32. 

  32. 	int phy_alive;
    33. 

  33. 	int nvram;
    34. 

  34. 	int interrupt;
    35. 

  35. 	int eventq_dma[EFX_MAX_CHANNELS];
    36. 

  36. 	int eventq_int[EFX_MAX_CHANNELS];
    37. 

  37. 	/* offline tests */
    38. 

  38. 	int memory;
    39. 

  39. 	int registers;
    40. 

  40. 	int phy_ext[EFX_MAX_PHY_TESTS];
    41. 

  41. 	struct efx_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1];
    42. 

  42. };
    43. 

  43. 

  44. void efx_siena_loopback_rx_packet(struct efx_nic *efx, const char *buf_ptr,
    45. 

  45. 				  int pkt_len);
    46. 

  46. int efx_siena_selftest(struct efx_nic *efx, struct efx_self_tests *tests,
    47. 

  47. 		       unsigned int flags);
    48. 

  48. void efx_siena_selftest_async_init(struct efx_nic *efx);
    49. 

  49. void efx_siena_selftest_async_start(struct efx_nic *efx);
    50. 

  50. void efx_siena_selftest_async_cancel(struct efx_nic *efx);
    51. 

  51. 

  52. #endif /* EFX_SELFTEST_H */
    53.