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lpfc_crtn.h

lpfc_crtn.h 24 KB
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  1. /*******************************************************************
    2. 

  2.  * This file is part of the Emulex Linux Device Driver for         *
    3. 

  3.  * Fibre Channel Host Bus Adapters.                                *
    4. 

  4.  * Copyright (C) 2004-2015 Emulex.  All rights reserved.           *
    5. 

  5.  * EMULEX and SLI are trademarks of Emulex.                        *
    6. 

  6.  * www.emulex.com                                                  *
    7. 

  7.  *                                                                 *
    8. 

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

  9.  * modify it under the terms of version 2 of the GNU General       *
    10. 

  10.  * Public License as published by the Free Software Foundation.    *
    11. 

  11.  * This program is distributed in the hope that it will be useful. *
    12. 

  12.  * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND          *
    13. 

  13.  * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,  *
    14. 

  14.  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE      *
    15. 

  15.  * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
    16. 

  16.  * TO BE LEGALLY INVALID.  See the GNU General Public License for  *
    17. 

  17.  * more details, a copy of which can be found in the file COPYING  *
    18. 

  18.  * included with this package.                                     *
    19. 

  19.  *******************************************************************/
    20. 

  20. 

  21. typedef int (*node_filter)(struct lpfc_nodelist *, void *);
    22. 

  22. 

  23. struct fc_rport;
    24. 

  24. void lpfc_down_link(struct lpfc_hba *, LPFC_MBOXQ_t *);
    25. 

  25. void lpfc_sli_read_link_ste(struct lpfc_hba *);
    26. 

  26. void lpfc_dump_mem(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t, uint16_t);
    27. 

  27. void lpfc_dump_wakeup_param(struct lpfc_hba *, LPFC_MBOXQ_t *);
    28. 

  28. int lpfc_dump_static_vport(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t);
    29. 

  29. int lpfc_sli4_dump_cfg_rg23(struct lpfc_hba *, struct lpfcMboxq *);
    30. 

  30. void lpfc_read_nv(struct lpfc_hba *, LPFC_MBOXQ_t *);
    31. 

  31. void lpfc_config_async(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
    32. 

  32. 

  33. void lpfc_heart_beat(struct lpfc_hba *, LPFC_MBOXQ_t *);
    34. 

  34. int lpfc_read_topology(struct lpfc_hba *, LPFC_MBOXQ_t *, struct lpfc_dmabuf *);
    35. 

  35. void lpfc_clear_la(struct lpfc_hba *, LPFC_MBOXQ_t *);
    36. 

  36. void lpfc_issue_clear_la(struct lpfc_hba *, struct lpfc_vport *);
    37. 

  37. void lpfc_config_link(struct lpfc_hba *, LPFC_MBOXQ_t *);
    38. 

  38. int lpfc_config_msi(struct lpfc_hba *, LPFC_MBOXQ_t *);
    39. 

  39. int lpfc_read_sparam(struct lpfc_hba *, LPFC_MBOXQ_t *, int);
    40. 

  40. void lpfc_read_config(struct lpfc_hba *, LPFC_MBOXQ_t *);
    41. 

  41. void lpfc_read_lnk_stat(struct lpfc_hba *, LPFC_MBOXQ_t *);
    42. 

  42. int lpfc_reg_rpi(struct lpfc_hba *, uint16_t, uint32_t, uint8_t *,
    43. 

  43. 		 LPFC_MBOXQ_t *, uint16_t);
    44. 

  44. void lpfc_set_var(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t);
    45. 

  45. void lpfc_unreg_login(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *);
    46. 

  46. void lpfc_unreg_did(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *);
    47. 

  47. void lpfc_sli4_unreg_all_rpis(struct lpfc_vport *);
    48. 

  48. 

  49. void lpfc_reg_vpi(struct lpfc_vport *, LPFC_MBOXQ_t *);
    50. 

  50. void lpfc_register_new_vport(struct lpfc_hba *, struct lpfc_vport *,
    51. 

  51. 			struct lpfc_nodelist *);
    52. 

  52. void lpfc_unreg_vpi(struct lpfc_hba *, uint16_t, LPFC_MBOXQ_t *);
    53. 

  53. void lpfc_init_link(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t);
    54. 

  54. void lpfc_request_features(struct lpfc_hba *, struct lpfcMboxq *);
    55. 

  55. void lpfc_supported_pages(struct lpfcMboxq *);
    56. 

  56. void lpfc_pc_sli4_params(struct lpfcMboxq *);
    57. 

  57. int lpfc_pc_sli4_params_get(struct lpfc_hba *, LPFC_MBOXQ_t *);
    58. 

  58. int lpfc_sli4_mbox_rsrc_extent(struct lpfc_hba *, struct lpfcMboxq *,
    59. 

  59. 			   uint16_t, uint16_t, bool);
    60. 

  60. int lpfc_get_sli4_parameters(struct lpfc_hba *, LPFC_MBOXQ_t *);
    61. 

  61. struct lpfc_vport *lpfc_find_vport_by_did(struct lpfc_hba *, uint32_t);
    62. 

  62. void lpfc_cleanup_rcv_buffers(struct lpfc_vport *);
    63. 

  63. void lpfc_rcv_seq_check_edtov(struct lpfc_vport *);
    64. 

  64. void lpfc_cleanup_rpis(struct lpfc_vport *, int);
    65. 

  65. void lpfc_cleanup_pending_mbox(struct lpfc_vport *);
    66. 

  66. int lpfc_linkdown(struct lpfc_hba *);
    67. 

  67. void lpfc_linkdown_port(struct lpfc_vport *);
    68. 

  68. void lpfc_port_link_failure(struct lpfc_vport *);
    69. 

  69. void lpfc_mbx_cmpl_read_topology(struct lpfc_hba *, LPFC_MBOXQ_t *);
    70. 

  70. void lpfc_init_vpi_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
    71. 

  71. void lpfc_cancel_all_vport_retry_delay_timer(struct lpfc_hba *);
    72. 

  72. void lpfc_retry_pport_discovery(struct lpfc_hba *);
    73. 

  73. void lpfc_release_rpi(struct lpfc_hba *, struct lpfc_vport *, uint16_t);
    74. 

  74. 

  75. void lpfc_mbx_cmpl_local_config_link(struct lpfc_hba *, LPFC_MBOXQ_t *);
    76. 

  76. void lpfc_mbx_cmpl_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
    77. 

  77. void lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *, LPFC_MBOXQ_t *);
    78. 

  78. void lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
    79. 

  79. void lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
    80. 

  80. void lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
    81. 

  81. void lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba *, LPFC_MBOXQ_t *);
    82. 

  82. void lpfc_unregister_vfi_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
    83. 

  83. void lpfc_enqueue_node(struct lpfc_vport *, struct lpfc_nodelist *);
    84. 

  84. void lpfc_dequeue_node(struct lpfc_vport *, struct lpfc_nodelist *);
    85. 

  85. struct lpfc_nodelist *lpfc_enable_node(struct lpfc_vport *,
    86. 

  86. 					struct lpfc_nodelist *, int);
    87. 

  87. void lpfc_nlp_set_state(struct lpfc_vport *, struct lpfc_nodelist *, int);
    88. 

  88. void lpfc_drop_node(struct lpfc_vport *, struct lpfc_nodelist *);
    89. 

  89. void lpfc_set_disctmo(struct lpfc_vport *);
    90. 

  90. int  lpfc_can_disctmo(struct lpfc_vport *);
    91. 

  91. int  lpfc_unreg_rpi(struct lpfc_vport *, struct lpfc_nodelist *);
    92. 

  92. void lpfc_unreg_all_rpis(struct lpfc_vport *);
    93. 

  93. void lpfc_unreg_hba_rpis(struct lpfc_hba *);
    94. 

  94. void lpfc_unreg_default_rpis(struct lpfc_vport *);
    95. 

  95. void lpfc_issue_reg_vpi(struct lpfc_hba *, struct lpfc_vport *);
    96. 

  96. 

  97. int lpfc_check_sli_ndlp(struct lpfc_hba *, struct lpfc_sli_ring *,
    98. 

  98. 			struct lpfc_iocbq *, struct lpfc_nodelist *);
    99. 

  99. void lpfc_nlp_init(struct lpfc_vport *, struct lpfc_nodelist *, uint32_t);
    100. 

  100. struct lpfc_nodelist *lpfc_nlp_get(struct lpfc_nodelist *);
    101. 

  101. int  lpfc_nlp_put(struct lpfc_nodelist *);
    102. 

  102. int  lpfc_nlp_not_used(struct lpfc_nodelist *ndlp);
    103. 

  103. struct lpfc_nodelist *lpfc_setup_disc_node(struct lpfc_vport *, uint32_t);
    104. 

  104. void lpfc_disc_list_loopmap(struct lpfc_vport *);
    105. 

  105. void lpfc_disc_start(struct lpfc_vport *);
    106. 

  106. void lpfc_cleanup_discovery_resources(struct lpfc_vport *);
    107. 

  107. void lpfc_cleanup(struct lpfc_vport *);
    108. 

  108. void lpfc_disc_timeout(unsigned long);
    109. 

  109. 

  110. int lpfc_unregister_fcf_prep(struct lpfc_hba *);
    111. 

  111. struct lpfc_nodelist *__lpfc_findnode_rpi(struct lpfc_vport *, uint16_t);
    112. 

  112. struct lpfc_nodelist *lpfc_findnode_rpi(struct lpfc_vport *, uint16_t);
    113. 

  113. void lpfc_worker_wake_up(struct lpfc_hba *);
    114. 

  114. int lpfc_workq_post_event(struct lpfc_hba *, void *, void *, uint32_t);
    115. 

  115. int lpfc_do_work(void *);
    116. 

  116. int lpfc_disc_state_machine(struct lpfc_vport *, struct lpfc_nodelist *, void *,
    117. 

  117. 			    uint32_t);
    118. 

  118. 

  119. void lpfc_do_scr_ns_plogi(struct lpfc_hba *, struct lpfc_vport *);
    120. 

  120. int lpfc_check_sparm(struct lpfc_vport *, struct lpfc_nodelist *,
    121. 

  121. 		     struct serv_parm *, uint32_t, int);
    122. 

  122. int lpfc_els_abort(struct lpfc_hba *, struct lpfc_nodelist *);
    123. 

  123. void lpfc_more_plogi(struct lpfc_vport *);
    124. 

  124. void lpfc_more_adisc(struct lpfc_vport *);
    125. 

  125. void lpfc_end_rscn(struct lpfc_vport *);
    126. 

  126. int lpfc_els_chk_latt(struct lpfc_vport *);
    127. 

  127. int lpfc_els_abort_flogi(struct lpfc_hba *);
    128. 

  128. int lpfc_initial_flogi(struct lpfc_vport *);
    129. 

  129. void lpfc_issue_init_vfi(struct lpfc_vport *);
    130. 

  130. int lpfc_initial_fdisc(struct lpfc_vport *);
    131. 

  131. int lpfc_issue_els_plogi(struct lpfc_vport *, uint32_t, uint8_t);
    132. 

  132. int lpfc_issue_els_prli(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t);
    133. 

  133. int lpfc_issue_els_adisc(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t);
    134. 

  134. int lpfc_issue_els_logo(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t);
    135. 

  135. int lpfc_issue_els_npiv_logo(struct lpfc_vport *, struct lpfc_nodelist *);
    136. 

  136. int lpfc_issue_els_scr(struct lpfc_vport *, uint32_t, uint8_t);
    137. 

  137. int lpfc_issue_fabric_reglogin(struct lpfc_vport *);
    138. 

  138. int lpfc_els_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *);
    139. 

  139. int lpfc_ct_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *);
    140. 

  140. int lpfc_els_rsp_acc(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *,
    141. 

  141. 		     struct lpfc_nodelist *, LPFC_MBOXQ_t *);
    142. 

  142. int lpfc_els_rsp_reject(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *,
    143. 

  143. 			struct lpfc_nodelist *, LPFC_MBOXQ_t *);
    144. 

  144. int lpfc_els_rsp_adisc_acc(struct lpfc_vport *, struct lpfc_iocbq *,
    145. 

  145. 			   struct lpfc_nodelist *);
    146. 

  146. int lpfc_els_rsp_prli_acc(struct lpfc_vport *, struct lpfc_iocbq *,
    147. 

  147. 			  struct lpfc_nodelist *);
    148. 

  148. void lpfc_cancel_retry_delay_tmo(struct lpfc_vport *, struct lpfc_nodelist *);
    149. 

  149. void lpfc_els_retry_delay(unsigned long);
    150. 

  150. void lpfc_els_retry_delay_handler(struct lpfc_nodelist *);
    151. 

  151. void lpfc_els_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
    152. 

  152. 			  struct lpfc_iocbq *);
    153. 

  153. int lpfc_els_handle_rscn(struct lpfc_vport *);
    154. 

  154. void lpfc_els_flush_rscn(struct lpfc_vport *);
    155. 

  155. int lpfc_rscn_payload_check(struct lpfc_vport *, uint32_t);
    156. 

  156. void lpfc_els_flush_all_cmd(struct lpfc_hba *);
    157. 

  157. void lpfc_els_flush_cmd(struct lpfc_vport *);
    158. 

  158. int lpfc_els_disc_adisc(struct lpfc_vport *);
    159. 

  159. int lpfc_els_disc_plogi(struct lpfc_vport *);
    160. 

  160. void lpfc_els_timeout(unsigned long);
    161. 

  161. void lpfc_els_timeout_handler(struct lpfc_vport *);
    162. 

  162. struct lpfc_iocbq *lpfc_prep_els_iocb(struct lpfc_vport *, uint8_t, uint16_t,
    163. 

  163. 				      uint8_t, struct lpfc_nodelist *,
    164. 

  164. 				      uint32_t, uint32_t);
    165. 

  165. void lpfc_hb_timeout_handler(struct lpfc_hba *);
    166. 

  166. 

  167. void lpfc_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
    168. 

  168. 			 struct lpfc_iocbq *);
    169. 

  169. int lpfc_ct_handle_unsol_abort(struct lpfc_hba *, struct hbq_dmabuf *);
    170. 

  170. int lpfc_ns_cmd(struct lpfc_vport *, int, uint8_t, uint32_t);
    171. 

  171. int lpfc_fdmi_cmd(struct lpfc_vport *, struct lpfc_nodelist *, int);
    172. 

  172. void lpfc_fdmi_tmo(unsigned long);
    173. 

  173. void lpfc_fdmi_timeout_handler(struct lpfc_vport *);
    174. 

  174. void lpfc_delayed_disc_tmo(unsigned long);
    175. 

  175. void lpfc_delayed_disc_timeout_handler(struct lpfc_vport *);
    176. 

  176. 

  177. int lpfc_config_port_prep(struct lpfc_hba *);
    178. 

  178. void lpfc_update_vport_wwn(struct lpfc_vport *vport);
    179. 

  179. int lpfc_config_port_post(struct lpfc_hba *);
    180. 

  180. int lpfc_hba_down_prep(struct lpfc_hba *);
    181. 

  181. int lpfc_hba_down_post(struct lpfc_hba *);
    182. 

  182. void lpfc_hba_init(struct lpfc_hba *, uint32_t *);
    183. 

  183. int lpfc_post_buffer(struct lpfc_hba *, struct lpfc_sli_ring *, int);
    184. 

  184. void lpfc_decode_firmware_rev(struct lpfc_hba *, char *, int);
    185. 

  185. int lpfc_online(struct lpfc_hba *);
    186. 

  186. void lpfc_unblock_mgmt_io(struct lpfc_hba *);
    187. 

  187. void lpfc_offline_prep(struct lpfc_hba *, int);
    188. 

  188. void lpfc_offline(struct lpfc_hba *);
    189. 

  189. void lpfc_reset_hba(struct lpfc_hba *);
    190. 

  190. 

  191. int lpfc_fof_queue_create(struct lpfc_hba *);
    192. 

  192. int lpfc_fof_queue_setup(struct lpfc_hba *);
    193. 

  193. int lpfc_fof_queue_destroy(struct lpfc_hba *);
    194. 

  194. irqreturn_t lpfc_sli4_fof_intr_handler(int, void *);
    195. 

  195. 

  196. int lpfc_sli_setup(struct lpfc_hba *);
    197. 

  197. int lpfc_sli_queue_setup(struct lpfc_hba *);
    198. 

  198. 

  199. void lpfc_handle_eratt(struct lpfc_hba *);
    200. 

  200. void lpfc_handle_latt(struct lpfc_hba *);
    201. 

  201. irqreturn_t lpfc_sli_intr_handler(int, void *);
    202. 

  202. irqreturn_t lpfc_sli_sp_intr_handler(int, void *);
    203. 

  203. irqreturn_t lpfc_sli_fp_intr_handler(int, void *);
    204. 

  204. irqreturn_t lpfc_sli4_intr_handler(int, void *);
    205. 

  205. irqreturn_t lpfc_sli4_hba_intr_handler(int, void *);
    206. 

  206. 

  207. void lpfc_read_rev(struct lpfc_hba *, LPFC_MBOXQ_t *);
    208. 

  208. void lpfc_sli4_swap_str(struct lpfc_hba *, LPFC_MBOXQ_t *);
    209. 

  209. void lpfc_config_ring(struct lpfc_hba *, int, LPFC_MBOXQ_t *);
    210. 

  210. void lpfc_config_port(struct lpfc_hba *, LPFC_MBOXQ_t *);
    211. 

  211. void lpfc_kill_board(struct lpfc_hba *, LPFC_MBOXQ_t *);
    212. 

  212. void lpfc_mbox_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
    213. 

  213. LPFC_MBOXQ_t *lpfc_mbox_get(struct lpfc_hba *);
    214. 

  214. void __lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
    215. 

  215. void lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
    216. 

  216. int lpfc_mbox_cmd_check(struct lpfc_hba *, LPFC_MBOXQ_t *);
    217. 

  217. int lpfc_mbox_dev_check(struct lpfc_hba *);
    218. 

  218. int lpfc_mbox_tmo_val(struct lpfc_hba *, LPFC_MBOXQ_t *);
    219. 

  219. void lpfc_init_vfi(struct lpfcMboxq *, struct lpfc_vport *);
    220. 

  220. void lpfc_reg_vfi(struct lpfcMboxq *, struct lpfc_vport *, dma_addr_t);
    221. 

  221. void lpfc_init_vpi(struct lpfc_hba *, struct lpfcMboxq *, uint16_t);
    222. 

  222. void lpfc_unreg_vfi(struct lpfcMboxq *, struct lpfc_vport *);
    223. 

  223. void lpfc_reg_fcfi(struct lpfc_hba *, struct lpfcMboxq *);
    224. 

  224. void lpfc_unreg_fcfi(struct lpfcMboxq *, uint16_t);
    225. 

  225. void lpfc_resume_rpi(struct lpfcMboxq *, struct lpfc_nodelist *);
    226. 

  226. int lpfc_check_pending_fcoe_event(struct lpfc_hba *, uint8_t);
    227. 

  227. void lpfc_issue_init_vpi(struct lpfc_vport *);
    228. 

  228. 

  229. void lpfc_config_hbq(struct lpfc_hba *, uint32_t, struct lpfc_hbq_init *,
    230. 

  230. 	uint32_t , LPFC_MBOXQ_t *);
    231. 

  231. struct hbq_dmabuf *lpfc_els_hbq_alloc(struct lpfc_hba *);
    232. 

  232. void lpfc_els_hbq_free(struct lpfc_hba *, struct hbq_dmabuf *);
    233. 

  233. struct hbq_dmabuf *lpfc_sli4_rb_alloc(struct lpfc_hba *);
    234. 

  234. void lpfc_sli4_rb_free(struct lpfc_hba *, struct hbq_dmabuf *);
    235. 

  235. void lpfc_sli4_build_dflt_fcf_record(struct lpfc_hba *, struct fcf_record *,
    236. 

  236. 			uint16_t);
    237. 

  237. void lpfc_unregister_fcf(struct lpfc_hba *);
    238. 

  238. void lpfc_unregister_fcf_rescan(struct lpfc_hba *);
    239. 

  239. void lpfc_unregister_unused_fcf(struct lpfc_hba *);
    240. 

  240. int lpfc_sli4_redisc_fcf_table(struct lpfc_hba *);
    241. 

  241. void lpfc_fcf_redisc_wait_start_timer(struct lpfc_hba *);
    242. 

  242. void lpfc_sli4_fcf_dead_failthrough(struct lpfc_hba *);
    243. 

  243. uint16_t lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba *);
    244. 

  244. void lpfc_sli4_set_fcf_flogi_fail(struct lpfc_hba *, uint16_t);
    245. 

  245. int lpfc_sli4_fcf_rr_index_set(struct lpfc_hba *, uint16_t);
    246. 

  246. void lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *, uint16_t);
    247. 

  247. int lpfc_sli4_fcf_rr_next_proc(struct lpfc_vport *, uint16_t);
    248. 

  248. void lpfc_sli4_clear_fcf_rr_bmask(struct lpfc_hba *);
    249. 

  249. 

  250. int lpfc_mem_alloc(struct lpfc_hba *, int align);
    251. 

  251. int lpfc_mem_alloc_active_rrq_pool_s4(struct lpfc_hba *);
    252. 

  252. void lpfc_mem_free(struct lpfc_hba *);
    253. 

  253. void lpfc_mem_free_all(struct lpfc_hba *);
    254. 

  254. void lpfc_stop_vport_timers(struct lpfc_vport *);
    255. 

  255. 

  256. void lpfc_poll_timeout(unsigned long ptr);
    257. 

  257. void lpfc_poll_start_timer(struct lpfc_hba *);
    258. 

  258. void lpfc_poll_eratt(unsigned long);
    259. 

  259. int
    260. 

  260. lpfc_sli_handle_fast_ring_event(struct lpfc_hba *,
    261. 

  261. 			struct lpfc_sli_ring *, uint32_t);
    262. 

  262. 

  263. struct lpfc_iocbq *__lpfc_sli_get_iocbq(struct lpfc_hba *);
    264. 

  264. struct lpfc_iocbq * lpfc_sli_get_iocbq(struct lpfc_hba *);
    265. 

  265. void lpfc_sli_release_iocbq(struct lpfc_hba *, struct lpfc_iocbq *);
    266. 

  266. uint16_t lpfc_sli_next_iotag(struct lpfc_hba *, struct lpfc_iocbq *);
    267. 

  267. void lpfc_sli_cancel_iocbs(struct lpfc_hba *, struct list_head *, uint32_t,
    268. 

  268. 			   uint32_t);
    269. 

  269. void lpfc_sli_wake_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *);
    270. 

  270. int lpfc_selective_reset(struct lpfc_hba *);
    271. 

  271. void lpfc_reset_barrier(struct lpfc_hba *);
    272. 

  272. int lpfc_sli_brdready(struct lpfc_hba *, uint32_t);
    273. 

  273. int lpfc_sli_brdkill(struct lpfc_hba *);
    274. 

  274. int lpfc_sli_brdreset(struct lpfc_hba *);
    275. 

  275. int lpfc_sli_brdrestart(struct lpfc_hba *);
    276. 

  276. int lpfc_sli_hba_setup(struct lpfc_hba *);
    277. 

  277. int lpfc_sli_config_port(struct lpfc_hba *, int);
    278. 

  278. int lpfc_sli_host_down(struct lpfc_vport *);
    279. 

  279. int lpfc_sli_hba_down(struct lpfc_hba *);
    280. 

  280. int lpfc_sli_issue_mbox(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
    281. 

  281. int lpfc_sli_handle_mb_event(struct lpfc_hba *);
    282. 

  282. void lpfc_sli_mbox_sys_shutdown(struct lpfc_hba *, int);
    283. 

  283. int lpfc_sli_check_eratt(struct lpfc_hba *);
    284. 

  284. void lpfc_sli_handle_slow_ring_event(struct lpfc_hba *,
    285. 

  285. 				    struct lpfc_sli_ring *, uint32_t);
    286. 

  286. void lpfc_sli4_handle_received_buffer(struct lpfc_hba *, struct hbq_dmabuf *);
    287. 

  287. void lpfc_sli_def_mbox_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
    288. 

  288. void lpfc_sli4_unreg_rpi_cmpl_clr(struct lpfc_hba *, LPFC_MBOXQ_t *);
    289. 

  289. int lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t,
    290. 

  290. 			struct lpfc_iocbq *, uint32_t);
    291. 

  291. void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t);
    292. 

  292. void lpfc_sli_bemem_bcopy(void *, void *, uint32_t);
    293. 

  293. void lpfc_sli_abort_iocb_ring(struct lpfc_hba *, struct lpfc_sli_ring *);
    294. 

  294. void lpfc_sli_abort_fcp_rings(struct lpfc_hba *phba);
    295. 

  295. void lpfc_sli_hba_iocb_abort(struct lpfc_hba *);
    296. 

  296. void lpfc_sli_flush_fcp_rings(struct lpfc_hba *);
    297. 

  297. int lpfc_sli_ringpostbuf_put(struct lpfc_hba *, struct lpfc_sli_ring *,
    298. 

  298. 			     struct lpfc_dmabuf *);
    299. 

  299. struct lpfc_dmabuf *lpfc_sli_ringpostbuf_get(struct lpfc_hba *,
    300. 

  300. 					     struct lpfc_sli_ring *,
    301. 

  301. 					     dma_addr_t);
    302. 

  302. 

  303. uint32_t lpfc_sli_get_buffer_tag(struct lpfc_hba *);
    304. 

  304. struct lpfc_dmabuf * lpfc_sli_ring_taggedbuf_get(struct lpfc_hba *,
    305. 

  305. 			struct lpfc_sli_ring *, uint32_t );
    306. 

  306. 

  307. int lpfc_sli_hbq_count(void);
    308. 

  308. int lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba *, uint32_t);
    309. 

  309. void lpfc_sli_hbqbuf_free_all(struct lpfc_hba *);
    310. 

  310. int lpfc_sli_hbq_size(void);
    311. 

  311. int lpfc_sli_issue_abort_iotag(struct lpfc_hba *, struct lpfc_sli_ring *,
    312. 

  312. 			       struct lpfc_iocbq *);
    313. 

  313. int lpfc_sli_sum_iocb(struct lpfc_vport *, uint16_t, uint64_t, lpfc_ctx_cmd);
    314. 

  314. int lpfc_sli_abort_iocb(struct lpfc_vport *, struct lpfc_sli_ring *, uint16_t,
    315. 

  315. 			uint64_t, lpfc_ctx_cmd);
    316. 

  316. int
    317. 

  317. lpfc_sli_abort_taskmgmt(struct lpfc_vport *, struct lpfc_sli_ring *,
    318. 

  318. 			uint16_t, uint64_t, lpfc_ctx_cmd);
    319. 

  319. 

  320. void lpfc_mbox_timeout(unsigned long);
    321. 

  321. void lpfc_mbox_timeout_handler(struct lpfc_hba *);
    322. 

  322. 

  323. struct lpfc_nodelist *lpfc_findnode_did(struct lpfc_vport *, uint32_t);
    324. 

  324. struct lpfc_nodelist *lpfc_findnode_wwpn(struct lpfc_vport *,
    325. 

  325. 					 struct lpfc_name *);
    326. 

  326. 

  327. int lpfc_sli_issue_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
    328. 

  328. 

  329. int lpfc_sli_issue_iocb_wait(struct lpfc_hba *, uint32_t,
    330. 

  330. 			     struct lpfc_iocbq *, struct lpfc_iocbq *,
    331. 

  331. 			     uint32_t);
    332. 

  332. void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba *, struct lpfc_iocbq *,
    333. 

  333. 			     struct lpfc_iocbq *);
    334. 

  334. 

  335. void lpfc_sli_free_hbq(struct lpfc_hba *, struct hbq_dmabuf *);
    336. 

  336. 

  337. void *lpfc_mbuf_alloc(struct lpfc_hba *, int, dma_addr_t *);
    338. 

  338. void __lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t);
    339. 

  339. void lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t);
    340. 

  340. 

  341. void lpfc_in_buf_free(struct lpfc_hba *, struct lpfc_dmabuf *);
    342. 

  342. /* Function prototypes. */
    343. 

  343. const char* lpfc_info(struct Scsi_Host *);
    344. 

  344. int lpfc_scan_finished(struct Scsi_Host *, unsigned long);
    345. 

  345. 

  346. int lpfc_init_api_table_setup(struct lpfc_hba *, uint8_t);
    347. 

  347. int lpfc_sli_api_table_setup(struct lpfc_hba *, uint8_t);
    348. 

  348. int lpfc_scsi_api_table_setup(struct lpfc_hba *, uint8_t);
    349. 

  349. int lpfc_mbox_api_table_setup(struct lpfc_hba *, uint8_t);
    350. 

  350. int lpfc_api_table_setup(struct lpfc_hba *, uint8_t);
    351. 

  351. 

  352. void lpfc_get_cfgparam(struct lpfc_hba *);
    353. 

  353. void lpfc_get_vport_cfgparam(struct lpfc_vport *);
    354. 

  354. int lpfc_alloc_sysfs_attr(struct lpfc_vport *);
    355. 

  355. void lpfc_free_sysfs_attr(struct lpfc_vport *);
    356. 

  356. extern struct device_attribute *lpfc_hba_attrs[];
    357. 

  357. extern struct device_attribute *lpfc_vport_attrs[];
    358. 

  358. extern struct scsi_host_template lpfc_template;
    359. 

  359. extern struct scsi_host_template lpfc_template_s3;
    360. 

  360. extern struct scsi_host_template lpfc_vport_template;
    361. 

  361. extern struct fc_function_template lpfc_transport_functions;
    362. 

  362. extern struct fc_function_template lpfc_vport_transport_functions;
    363. 

  363. extern int lpfc_sli_mode;
    364. 

  364. extern int lpfc_enable_npiv;
    365. 

  365. extern int lpfc_delay_discovery;
    366. 

  366. 

  367. int  lpfc_vport_symbolic_node_name(struct lpfc_vport *, char *, size_t);
    368. 

  368. int  lpfc_vport_symbolic_port_name(struct lpfc_vport *, char *,	size_t);
    369. 

  369. void lpfc_terminate_rport_io(struct fc_rport *);
    370. 

  370. void lpfc_dev_loss_tmo_callbk(struct fc_rport *rport);
    371. 

  371. 

  372. struct lpfc_vport *lpfc_create_port(struct lpfc_hba *, int, struct device *);
    373. 

  373. int  lpfc_vport_disable(struct fc_vport *fc_vport, bool disable);
    374. 

  374. int lpfc_mbx_unreg_vpi(struct lpfc_vport *);
    375. 

  375. void destroy_port(struct lpfc_vport *);
    376. 

  376. int lpfc_get_instance(void);
    377. 

  377. void lpfc_host_attrib_init(struct Scsi_Host *);
    378. 

  378. 

  379. extern void lpfc_debugfs_initialize(struct lpfc_vport *);
    380. 

  380. extern void lpfc_debugfs_terminate(struct lpfc_vport *);
    381. 

  381. extern void lpfc_debugfs_disc_trc(struct lpfc_vport *, int, char *, uint32_t,
    382. 

  382. 	uint32_t, uint32_t);
    383. 

  383. extern void lpfc_debugfs_slow_ring_trc(struct lpfc_hba *, char *, uint32_t,
    384. 

  384. 	uint32_t, uint32_t);
    385. 

  385. extern struct lpfc_hbq_init *lpfc_hbq_defs[];
    386. 

  386. 

  387. /* SLI4 if_type 2 externs. */
    388. 

  388. int lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *);
    389. 

  389. int lpfc_sli4_dealloc_resource_identifiers(struct lpfc_hba *);
    390. 

  390. int lpfc_sli4_get_allocated_extnts(struct lpfc_hba *, uint16_t,
    391. 

  391. 				   uint16_t *, uint16_t *);
    392. 

  392. int lpfc_sli4_get_avail_extnt_rsrc(struct lpfc_hba *, uint16_t,
    393. 

  393. 					  uint16_t *, uint16_t *);
    394. 

  394. 

  395. /* externs BlockGuard */
    396. 

  396. extern char *_dump_buf_data;
    397. 

  397. extern unsigned long _dump_buf_data_order;
    398. 

  398. extern char *_dump_buf_dif;
    399. 

  399. extern unsigned long _dump_buf_dif_order;
    400. 

  400. extern spinlock_t _dump_buf_lock;
    401. 

  401. extern int _dump_buf_done;
    402. 

  402. extern spinlock_t pgcnt_lock;
    403. 

  403. extern unsigned int pgcnt;
    404. 

  404. extern unsigned int lpfc_prot_mask;
    405. 

  405. extern unsigned char lpfc_prot_guard;
    406. 

  406. extern unsigned int lpfc_fcp_look_ahead;
    407. 

  407. 

  408. /* Interface exported by fabric iocb scheduler */
    409. 

  409. void lpfc_fabric_abort_nport(struct lpfc_nodelist *);
    410. 

  410. void lpfc_fabric_abort_hba(struct lpfc_hba *);
    411. 

  411. void lpfc_fabric_block_timeout(unsigned long);
    412. 

  412. void lpfc_unblock_fabric_iocbs(struct lpfc_hba *);
    413. 

  413. void lpfc_rampdown_queue_depth(struct lpfc_hba *);
    414. 

  414. void lpfc_ramp_down_queue_handler(struct lpfc_hba *);
    415. 

  415. void lpfc_scsi_dev_block(struct lpfc_hba *);
    416. 

  416. 

  417. void
    418. 

  418. lpfc_send_els_failure_event(struct lpfc_hba *, struct lpfc_iocbq *,
    419. 

  419. 				struct lpfc_iocbq *);
    420. 

  420. struct lpfc_fast_path_event *lpfc_alloc_fast_evt(struct lpfc_hba *);
    421. 

  421. void lpfc_free_fast_evt(struct lpfc_hba *, struct lpfc_fast_path_event *);
    422. 

  422. void lpfc_create_static_vport(struct lpfc_hba *);
    423. 

  423. void lpfc_stop_hba_timers(struct lpfc_hba *);
    424. 

  424. void lpfc_stop_port(struct lpfc_hba *);
    425. 

  425. void __lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba *);
    426. 

  426. void lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba *);
    427. 

  427. void lpfc_parse_fcoe_conf(struct lpfc_hba *, uint8_t *, uint32_t);
    428. 

  428. int lpfc_parse_vpd(struct lpfc_hba *, uint8_t *, int);
    429. 

  429. void lpfc_start_fdiscs(struct lpfc_hba *phba);
    430. 

  430. struct lpfc_vport *lpfc_find_vport_by_vpid(struct lpfc_hba *, uint16_t);
    431. 

  431. struct lpfc_sglq *__lpfc_get_active_sglq(struct lpfc_hba *, uint16_t);
    432. 

  432. #define ScsiResult(host_code, scsi_code) (((host_code) << 16) | scsi_code)
    433. 

  433. #define HBA_EVENT_RSCN                   5
    434. 

  434. #define HBA_EVENT_LINK_UP                2
    435. 

  435. #define HBA_EVENT_LINK_DOWN              3
    436. 

  436. 

  437. /* functions to support SGIOv4/bsg interface */
    438. 

  438. int lpfc_bsg_request(struct fc_bsg_job *);
    439. 

  439. int lpfc_bsg_timeout(struct fc_bsg_job *);
    440. 

  440. int lpfc_bsg_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
    441. 

  441. 			     struct lpfc_iocbq *);
    442. 

  442. int lpfc_bsg_ct_unsol_abort(struct lpfc_hba *, struct hbq_dmabuf *);
    443. 

  443. void __lpfc_sli_ringtx_put(struct lpfc_hba *, struct lpfc_sli_ring *,
    444. 

  444. 	struct lpfc_iocbq *);
    445. 

  445. struct lpfc_iocbq *lpfc_sli_ringtx_get(struct lpfc_hba *,
    446. 

  446. 	struct lpfc_sli_ring *);
    447. 

  447. int __lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t,
    448. 

  448. 	struct lpfc_iocbq *, uint32_t);
    449. 

  449. uint32_t lpfc_drain_txq(struct lpfc_hba *);
    450. 

  450. void lpfc_clr_rrq_active(struct lpfc_hba *, uint16_t, struct lpfc_node_rrq *);
    451. 

  451. int lpfc_test_rrq_active(struct lpfc_hba *, struct lpfc_nodelist *, uint16_t);
    452. 

  452. void lpfc_handle_rrq_active(struct lpfc_hba *);
    453. 

  453. int lpfc_send_rrq(struct lpfc_hba *, struct lpfc_node_rrq *);
    454. 

  454. int lpfc_set_rrq_active(struct lpfc_hba *, struct lpfc_nodelist *,
    455. 

  455. 	uint16_t, uint16_t, uint16_t);
    456. 

  456. uint16_t lpfc_sli4_xri_inrange(struct lpfc_hba *, uint16_t);
    457. 

  457. void lpfc_cleanup_vports_rrqs(struct lpfc_vport *, struct lpfc_nodelist *);
    458. 

  458. struct lpfc_node_rrq *lpfc_get_active_rrq(struct lpfc_vport *, uint16_t,
    459. 

  459. 	uint32_t);
    460. 

  460. void lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *, enum nemb_type,
    461. 

  461. 	enum mbox_type, enum dma_type, enum sta_type,
    462. 

  462. 	struct lpfc_dmabuf *, uint32_t);
    463. 

  463. void lpfc_idiag_mbxacc_dump_issue_mbox(struct lpfc_hba *, MAILBOX_t *);
    464. 

  464. int lpfc_wr_object(struct lpfc_hba *, struct list_head *, uint32_t, uint32_t *);
    465. 

  465. /* functions to support SR-IOV */
    466. 

  466. int lpfc_sli_probe_sriov_nr_virtfn(struct lpfc_hba *, int);
    467. 

  467. uint16_t lpfc_sli_sriov_nr_virtfn_get(struct lpfc_hba *);
    468. 

  468. int lpfc_sli4_queue_create(struct lpfc_hba *);
    469. 

  469. void lpfc_sli4_queue_destroy(struct lpfc_hba *);
    470. 

  470. void lpfc_sli4_abts_err_handler(struct lpfc_hba *, struct lpfc_nodelist *,
    471. 

  471. 				struct sli4_wcqe_xri_aborted *);
    472. 

  472. void lpfc_sli_abts_recover_port(struct lpfc_vport *,
    473. 

  473. 				struct lpfc_nodelist *);
    474. 

  474. int lpfc_hba_init_link_fc_topology(struct lpfc_hba *, uint32_t, uint32_t);
    475. 

  475. int lpfc_issue_reg_vfi(struct lpfc_vport *);
    476. 

  476. int lpfc_issue_unreg_vfi(struct lpfc_vport *);
    477. 

  477. int lpfc_selective_reset(struct lpfc_hba *);
    478. 

  478. int lpfc_sli4_read_config(struct lpfc_hba *);
    479. 

  479. void lpfc_sli4_node_prep(struct lpfc_hba *);
    480. 

  480. int lpfc_sli4_xri_sgl_update(struct lpfc_hba *);
    481. 

  481. void lpfc_free_sgl_list(struct lpfc_hba *, struct list_head *);
    482. 

  482. uint32_t lpfc_sli_port_speed_get(struct lpfc_hba *);
    483. 

  483. int lpfc_sli4_request_firmware_update(struct lpfc_hba *, uint8_t);
    484. 

  484. void lpfc_sli4_offline_eratt(struct lpfc_hba *);
    485. 

  485. 

  486. struct lpfc_device_data *lpfc_create_device_data(struct lpfc_hba *,
    487. 

  487. 						struct lpfc_name *,
    488. 

  488. 						struct lpfc_name *,
    489. 

  489. 						uint64_t, bool);
    490. 

  490. void lpfc_delete_device_data(struct lpfc_hba *, struct lpfc_device_data*);
    491. 

  491. struct lpfc_device_data *__lpfc_get_device_data(struct lpfc_hba *,
    492. 

  492. 					struct list_head *list,
    493. 

  493. 					struct lpfc_name *,
    494. 

  494. 					struct lpfc_name *, uint64_t);
    495. 

  495. bool lpfc_enable_oas_lun(struct lpfc_hba *, struct lpfc_name *,
    496. 

  496. 			 struct lpfc_name *, uint64_t);
    497. 

  497. bool lpfc_disable_oas_lun(struct lpfc_hba *, struct lpfc_name *,
    498. 

  498. 			  struct lpfc_name *, uint64_t);
    499. 

  499. bool lpfc_find_next_oas_lun(struct lpfc_hba *, struct lpfc_name *,
    500. 

  500. 			    struct lpfc_name *, uint64_t *, struct lpfc_name *,
    501. 

  501. 			    struct lpfc_name *, uint64_t *, uint32_t *);
    502. 

  502. int lpfc_sli4_dump_page_a0(struct lpfc_hba *phba, struct lpfcMboxq *mbox);
    503. 

  503. void lpfc_mbx_cmpl_rdp_page_a0(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb);
    504.