debugfs-driver-genwqe 3.7 KB

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  1. What: /sys/kernel/debug/genwqe/genwqe<n>_card/ddcb_info
  2. Date: Oct 2013
  3. Contact: [email protected]
  4. Description: DDCB queue dump used for debugging queueing problems.
  5. What: /sys/kernel/debug/genwqe/genwqe<n>_card/curr_regs
  6. Date: Oct 2013
  7. Contact: [email protected]
  8. Description: Dump of the current error registers.
  9. Only available for PF.
  10. What: /sys/kernel/debug/genwqe/genwqe<n>_card/curr_dbg_uid0
  11. Date: Oct 2013
  12. Contact: [email protected]
  13. Description: Internal chip state of UID0 (unit id 0).
  14. Only available for PF.
  15. What: /sys/kernel/debug/genwqe/genwqe<n>_card/curr_dbg_uid1
  16. Date: Oct 2013
  17. Contact: [email protected]
  18. Description: Internal chip state of UID1.
  19. Only available for PF.
  20. What: /sys/kernel/debug/genwqe/genwqe<n>_card/curr_dbg_uid2
  21. Date: Oct 2013
  22. Contact: [email protected]
  23. Description: Internal chip state of UID2.
  24. Only available for PF.
  25. What: /sys/kernel/debug/genwqe/genwqe<n>_card/prev_regs
  26. Date: Oct 2013
  27. Contact: [email protected]
  28. Description: Dump of the error registers before the last reset of
  29. the card occurred.
  30. Only available for PF.
  31. What: /sys/kernel/debug/genwqe/genwqe<n>_card/prev_dbg_uid0
  32. Date: Oct 2013
  33. Contact: [email protected]
  34. Description: Internal chip state of UID0 before card was reset.
  35. Only available for PF.
  36. What: /sys/kernel/debug/genwqe/genwqe<n>_card/prev_dbg_uid1
  37. Date: Oct 2013
  38. Contact: [email protected]
  39. Description: Internal chip state of UID1 before card was reset.
  40. Only available for PF.
  41. What: /sys/kernel/debug/genwqe/genwqe<n>_card/prev_dbg_uid2
  42. Date: Oct 2013
  43. Contact: [email protected]
  44. Description: Internal chip state of UID2 before card was reset.
  45. Only available for PF.
  46. What: /sys/kernel/debug/genwqe/genwqe<n>_card/info
  47. Date: Oct 2013
  48. Contact: [email protected]
  49. Description: Comprehensive summary of bitstream version and software
  50. version. Used bitstream and bitstream clocking information.
  51. What: /sys/kernel/debug/genwqe/genwqe<n>_card/err_inject
  52. Date: Oct 2013
  53. Contact: [email protected]
  54. Description: Possibility to inject error cases to ensure that the drivers
  55. error handling code works well.
  56. What: /sys/kernel/debug/genwqe/genwqe<n>_card/vf<0..14>_jobtimeout_msec
  57. Date: Oct 2013
  58. Contact: [email protected]
  59. Description: Default VF timeout 250ms. Testing might require 1000ms.
  60. Using 0 will use the cards default value (whatever that is).
  61. The timeout depends on the max number of available cards
  62. in the system and the maximum allowed queue size.
  63. The driver ensures that the settings are done just before
  64. the VFs get enabled. Changing the timeouts in flight is not
  65. possible.
  66. Only available for PF.
  67. What: /sys/kernel/debug/genwqe/genwqe<n>_card/jobtimer
  68. Date: Oct 2013
  69. Contact: [email protected]
  70. Description: Dump job timeout register values for PF and VFs.
  71. Only available for PF.
  72. What: /sys/kernel/debug/genwqe/genwqe<n>_card/queue_working_time
  73. Date: Dec 2013
  74. Contact: [email protected]
  75. Description: Dump queue working time register values for PF and VFs.
  76. Only available for PF.