lpfc_debugfs.h 3.6 KB

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  1. /*******************************************************************
  2. * This file is part of the Emulex Linux Device Driver for *
  3. * Fibre Channel Host Bus Adapters. *
  4. * Copyright (C) 2007-2011 Emulex. All rights reserved. *
  5. * EMULEX and SLI are trademarks of Emulex. *
  6. * www.emulex.com *
  7. * *
  8. * This program is free software; you can redistribute it and/or *
  9. * modify it under the terms of version 2 of the GNU General *
  10. * Public License as published by the Free Software Foundation. *
  11. * This program is distributed in the hope that it will be useful. *
  12. * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
  13. * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
  14. * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
  15. * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
  16. * TO BE LEGALLY INVALID. See the GNU General Public License for *
  17. * more details, a copy of which can be found in the file COPYING *
  18. * included with this package. *
  19. *******************************************************************/
  20. #ifndef _H_LPFC_DEBUG_FS
  21. #define _H_LPFC_DEBUG_FS
  22. #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
  23. /* size of output line, for discovery_trace and slow_ring_trace */
  24. #define LPFC_DEBUG_TRC_ENTRY_SIZE 100
  25. /* nodelist output buffer size */
  26. #define LPFC_NODELIST_SIZE 8192
  27. #define LPFC_NODELIST_ENTRY_SIZE 120
  28. /* dumpHBASlim output buffer size */
  29. #define LPFC_DUMPHBASLIM_SIZE 4096
  30. /* dumpHostSlim output buffer size */
  31. #define LPFC_DUMPHOSTSLIM_SIZE 4096
  32. /* hbqinfo output buffer size */
  33. #define LPFC_HBQINFO_SIZE 8192
  34. /* rdPciConf output buffer size */
  35. #define LPFC_PCI_CFG_SIZE 4096
  36. #define LPFC_PCI_CFG_RD_BUF_SIZE (LPFC_PCI_CFG_SIZE/2)
  37. #define LPFC_PCI_CFG_RD_SIZE (LPFC_PCI_CFG_SIZE/4)
  38. /* queue info output buffer size */
  39. #define LPFC_QUE_INFO_GET_BUF_SIZE 2048
  40. #define SIZE_U8 sizeof(uint8_t)
  41. #define SIZE_U16 sizeof(uint16_t)
  42. #define SIZE_U32 sizeof(uint32_t)
  43. struct lpfc_debug {
  44. char *i_private;
  45. char op;
  46. #define LPFC_IDIAG_OP_RD 1
  47. #define LPFC_IDIAG_OP_WR 2
  48. char *buffer;
  49. int len;
  50. };
  51. struct lpfc_debugfs_trc {
  52. char *fmt;
  53. uint32_t data1;
  54. uint32_t data2;
  55. uint32_t data3;
  56. uint32_t seq_cnt;
  57. unsigned long jif;
  58. };
  59. struct lpfc_idiag_offset {
  60. uint32_t last_rd;
  61. };
  62. #define LPFC_IDIAG_CMD_DATA_SIZE 4
  63. struct lpfc_idiag_cmd {
  64. uint32_t opcode;
  65. #define LPFC_IDIAG_CMD_PCICFG_RD 0x00000001
  66. #define LPFC_IDIAG_CMD_PCICFG_WR 0x00000002
  67. #define LPFC_IDIAG_CMD_PCICFG_ST 0x00000003
  68. #define LPFC_IDIAG_CMD_PCICFG_CL 0x00000004
  69. uint32_t data[LPFC_IDIAG_CMD_DATA_SIZE];
  70. };
  71. struct lpfc_idiag {
  72. uint32_t active;
  73. struct lpfc_idiag_cmd cmd;
  74. struct lpfc_idiag_offset offset;
  75. };
  76. #endif
  77. /* Mask for discovery_trace */
  78. #define LPFC_DISC_TRC_ELS_CMD 0x1 /* Trace ELS commands */
  79. #define LPFC_DISC_TRC_ELS_RSP 0x2 /* Trace ELS response */
  80. #define LPFC_DISC_TRC_ELS_UNSOL 0x4 /* Trace ELS rcv'ed */
  81. #define LPFC_DISC_TRC_ELS_ALL 0x7 /* Trace ELS */
  82. #define LPFC_DISC_TRC_MBOX_VPORT 0x8 /* Trace vport MBOXs */
  83. #define LPFC_DISC_TRC_MBOX 0x10 /* Trace other MBOXs */
  84. #define LPFC_DISC_TRC_MBOX_ALL 0x18 /* Trace all MBOXs */
  85. #define LPFC_DISC_TRC_CT 0x20 /* Trace disc CT requests */
  86. #define LPFC_DISC_TRC_DSM 0x40 /* Trace DSM events */
  87. #define LPFC_DISC_TRC_RPORT 0x80 /* Trace rport events */
  88. #define LPFC_DISC_TRC_NODE 0x100 /* Trace ndlp state changes */
  89. #define LPFC_DISC_TRC_DISCOVERY 0xef /* common mask for general
  90. * discovery */
  91. #endif /* H_LPFC_DEBUG_FS */