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gerrit-public.fairphone.software / kernel / msm-4.19 / 4fede78f7552479c4bb3bab221133ec5244e4154 / . / drivers / scsi / lpfc / lpfc_crtn.h
blob: 107899dc3f3e4375d9966b52f1408a0697dc6871 [file] [log] [blame]
dea31012005-04-17 16:05:31 -0500[diff] [blame]1/*******************************************************************
2 * This file is part of the Emulex Linux Device Driver for *
James.Smart@Emulex.Comc44ce172005-06-25 10:34:39 -0400[diff] [blame]3 * Fibre Channel Host Bus Adapters. *
James Smart4fede782010-01-26 23:08:55 -0500[diff] [blame^]4 * Copyright (C) 2004-2010 Emulex. All rights reserved. *
James.Smart@Emulex.Comc44ce172005-06-25 10:34:39 -0400[diff] [blame]5 * EMULEX and SLI are trademarks of Emulex. *
dea31012005-04-17 16:05:31 -0500[diff] [blame]6 * www.emulex.com *
7 * *
8 * This program is free software; you can redistribute it and/or *
James.Smart@Emulex.Comc44ce172005-06-25 10:34:39 -0400[diff] [blame]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. *
dea31012005-04-17 16:05:31 -0500[diff] [blame]19 *******************************************************************/
20
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]21typedef int (*node_filter)(struct lpfc_nodelist *, void *);
James Smart685f0bf2007-04-25 09:53:08 -0400[diff] [blame]22
James Smartc01f3202006-08-18 17:47:08 -0400[diff] [blame]23struct fc_rport;
James Smarta0c87cb2009-07-19 10:01:10 -0400[diff] [blame]24void lpfc_down_link(struct lpfc_hba *, LPFC_MBOXQ_t *);
25void lpfc_sli_read_link_ste(struct lpfc_hba *);
26void lpfc_dump_mem(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t, uint16_t);
James Smart97207482008-12-04 22:39:19 -0500[diff] [blame]27void lpfc_dump_wakeup_param(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart1c6834a2009-07-19 10:01:26 -0400[diff] [blame]28int lpfc_dump_static_vport(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t);
James Smart6fb120a2009-05-22 14:52:59 -0400[diff] [blame]29int lpfc_dump_fcoe_param(struct lpfc_hba *, struct lpfcMboxq *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]30void lpfc_read_nv(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart57127f12007-10-27 13:37:05 -0400[diff] [blame]31void lpfc_config_async(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
32
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]33void lpfc_heart_beat(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]34int lpfc_read_la(struct lpfc_hba *, LPFC_MBOXQ_t *, struct lpfc_dmabuf *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]35void lpfc_clear_la(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]36void lpfc_issue_clear_la(struct lpfc_hba *, struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]37void lpfc_config_link(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]38int lpfc_config_msi(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]39int lpfc_read_sparam(struct lpfc_hba *, LPFC_MBOXQ_t *, int);
dea31012005-04-17 16:05:31 -0500[diff] [blame]40void lpfc_read_config(struct lpfc_hba *, LPFC_MBOXQ_t *);
Jamie Wellnitz7bb3b132006-02-28 19:25:15 -0500[diff] [blame]41void lpfc_read_lnk_stat(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]42int lpfc_reg_rpi(struct lpfc_hba *, uint16_t, uint32_t, uint8_t *,
43 LPFC_MBOXQ_t *, uint32_t);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]44void lpfc_unreg_login(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *);
45void lpfc_unreg_did(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]46void lpfc_reg_vpi(struct lpfc_vport *, LPFC_MBOXQ_t *);
James Smart695a8142010-01-26 23:08:03 -0500[diff] [blame]47void lpfc_register_new_vport(struct lpfc_hba *, struct lpfc_vport *,
48 struct lpfc_nodelist *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]49void lpfc_unreg_vpi(struct lpfc_hba *, uint16_t, LPFC_MBOXQ_t *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]50void lpfc_init_link(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]51void lpfc_request_features(struct lpfc_hba *, struct lpfcMboxq *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]52
James Smart549e55c2007-08-02 11:09:51 -0400[diff] [blame]53struct lpfc_vport *lpfc_find_vport_by_did(struct lpfc_hba *, uint32_t);
James Smart45ed1192009-10-02 15:17:02 -0400[diff] [blame]54void lpfc_cleanup_rcv_buffers(struct lpfc_vport *);
55void lpfc_rcv_seq_check_edtov(struct lpfc_vport *);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]56void lpfc_cleanup_rpis(struct lpfc_vport *, int);
James Smart695a8142010-01-26 23:08:03 -0500[diff] [blame]57void lpfc_cleanup_pending_mbox(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]58int lpfc_linkdown(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]59void lpfc_linkdown_port(struct lpfc_vport *);
James Smart87af33f2007-10-27 13:37:43 -0400[diff] [blame]60void lpfc_port_link_failure(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]61void lpfc_mbx_cmpl_read_la(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart695a8142010-01-26 23:08:03 -0500[diff] [blame]62void lpfc_init_vpi_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
63void lpfc_retry_pport_discovery(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]64
dea31012005-04-17 16:05:31 -0500[diff] [blame]65void lpfc_mbx_cmpl_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]66void lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *, LPFC_MBOXQ_t *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]67void lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
68void lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
69void lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]70void lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smarte47c9092008-02-08 18:49:26 -0500[diff] [blame]71void lpfc_enqueue_node(struct lpfc_vport *, struct lpfc_nodelist *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]72void lpfc_dequeue_node(struct lpfc_vport *, struct lpfc_nodelist *);
James Smarte47c9092008-02-08 18:49:26 -0500[diff] [blame]73struct lpfc_nodelist *lpfc_enable_node(struct lpfc_vport *,
74 struct lpfc_nodelist *, int);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]75void lpfc_nlp_set_state(struct lpfc_vport *, struct lpfc_nodelist *, int);
76void lpfc_drop_node(struct lpfc_vport *, struct lpfc_nodelist *);
77void lpfc_set_disctmo(struct lpfc_vport *);
78int lpfc_can_disctmo(struct lpfc_vport *);
79int lpfc_unreg_rpi(struct lpfc_vport *, struct lpfc_nodelist *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]80void lpfc_unreg_all_rpis(struct lpfc_vport *);
81void lpfc_unreg_default_rpis(struct lpfc_vport *);
82void lpfc_issue_reg_vpi(struct lpfc_hba *, struct lpfc_vport *);
83
dea31012005-04-17 16:05:31 -0500[diff] [blame]84int lpfc_check_sli_ndlp(struct lpfc_hba *, struct lpfc_sli_ring *,
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]85 struct lpfc_iocbq *, struct lpfc_nodelist *);
86void lpfc_nlp_init(struct lpfc_vport *, struct lpfc_nodelist *, uint32_t);
James Smart329f9bc2007-04-25 09:53:01 -0400[diff] [blame]87struct lpfc_nodelist *lpfc_nlp_get(struct lpfc_nodelist *);
88int lpfc_nlp_put(struct lpfc_nodelist *);
James Smart98c9ea52007-10-27 13:37:33 -0400[diff] [blame]89int lpfc_nlp_not_used(struct lpfc_nodelist *ndlp);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]90struct lpfc_nodelist *lpfc_setup_disc_node(struct lpfc_vport *, uint32_t);
91void lpfc_disc_list_loopmap(struct lpfc_vport *);
92void lpfc_disc_start(struct lpfc_vport *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]93void lpfc_cleanup_discovery_resources(struct lpfc_vport *);
James Smart87af33f2007-10-27 13:37:43 -0400[diff] [blame]94void lpfc_cleanup(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]95void lpfc_disc_timeout(unsigned long);
dea31012005-04-17 16:05:31 -0500[diff] [blame]96
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]97struct lpfc_nodelist *__lpfc_findnode_rpi(struct lpfc_vport *, uint16_t);
dea31012005-04-17 16:05:31 -0500[diff] [blame]98
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]99void lpfc_worker_wake_up(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]100int lpfc_workq_post_event(struct lpfc_hba *, void *, void *, uint32_t);
101int lpfc_do_work(void *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]102int lpfc_disc_state_machine(struct lpfc_vport *, struct lpfc_nodelist *, void *,
dea31012005-04-17 16:05:31 -0500[diff] [blame]103 uint32_t);
104
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]105void lpfc_do_scr_ns_plogi(struct lpfc_hba *, struct lpfc_vport *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]106int lpfc_check_sparm(struct lpfc_vport *, struct lpfc_nodelist *,
James Smart341af102010-01-26 23:07:37 -0500[diff] [blame]107 struct serv_parm *, uint32_t, int);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]108int lpfc_els_abort(struct lpfc_hba *, struct lpfc_nodelist *);
James Smart87af33f2007-10-27 13:37:43 -0400[diff] [blame]109void lpfc_more_plogi(struct lpfc_vport *);
James Smart0ff10d42008-01-11 01:52:36 -0500[diff] [blame]110void lpfc_more_adisc(struct lpfc_vport *);
James Smart87af33f2007-10-27 13:37:43 -0400[diff] [blame]111void lpfc_end_rscn(struct lpfc_vport *);
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]112int lpfc_els_chk_latt(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]113int lpfc_els_abort_flogi(struct lpfc_hba *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]114int lpfc_initial_flogi(struct lpfc_vport *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]115int lpfc_initial_fdisc(struct lpfc_vport *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]116int lpfc_issue_els_plogi(struct lpfc_vport *, uint32_t, uint8_t);
117int lpfc_issue_els_prli(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t);
118int lpfc_issue_els_adisc(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t);
119int lpfc_issue_els_logo(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]120int lpfc_issue_els_npiv_logo(struct lpfc_vport *, struct lpfc_nodelist *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]121int lpfc_issue_els_scr(struct lpfc_vport *, uint32_t, uint8_t);
James Smart6fb120a2009-05-22 14:52:59 -0400[diff] [blame]122int lpfc_issue_fabric_reglogin(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]123int lpfc_els_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *);
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]124int lpfc_ct_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]125int lpfc_els_rsp_acc(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *,
James Smart51ef4c22007-08-02 11:10:31 -0400[diff] [blame]126 struct lpfc_nodelist *, LPFC_MBOXQ_t *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]127int lpfc_els_rsp_reject(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *,
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]128 struct lpfc_nodelist *, LPFC_MBOXQ_t *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]129int lpfc_els_rsp_adisc_acc(struct lpfc_vport *, struct lpfc_iocbq *,
dea31012005-04-17 16:05:31 -0500[diff] [blame]130 struct lpfc_nodelist *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]131int lpfc_els_rsp_prli_acc(struct lpfc_vport *, struct lpfc_iocbq *,
dea31012005-04-17 16:05:31 -0500[diff] [blame]132 struct lpfc_nodelist *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]133void lpfc_cancel_retry_delay_tmo(struct lpfc_vport *, struct lpfc_nodelist *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]134void lpfc_els_retry_delay(unsigned long);
135void lpfc_els_retry_delay_handler(struct lpfc_nodelist *);
136void lpfc_els_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
137 struct lpfc_iocbq *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]138int lpfc_els_handle_rscn(struct lpfc_vport *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]139void lpfc_els_flush_rscn(struct lpfc_vport *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]140int lpfc_rscn_payload_check(struct lpfc_vport *, uint32_t);
James Smart549e55c2007-08-02 11:09:51 -0400[diff] [blame]141void lpfc_els_flush_all_cmd(struct lpfc_hba *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]142void lpfc_els_flush_cmd(struct lpfc_vport *);
143int lpfc_els_disc_adisc(struct lpfc_vport *);
144int lpfc_els_disc_plogi(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]145void lpfc_els_timeout(unsigned long);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]146void lpfc_els_timeout_handler(struct lpfc_vport *);
James Smartf1c3b0f2009-07-19 10:01:32 -0400[diff] [blame]147struct lpfc_iocbq *lpfc_prep_els_iocb(struct lpfc_vport *, uint8_t, uint16_t,
148 uint8_t, struct lpfc_nodelist *,
149 uint32_t, uint32_t);
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]150void lpfc_hb_timeout_handler(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]151
152void lpfc_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
153 struct lpfc_iocbq *);
James Smart6669f9b2009-10-02 15:16:45 -0400[diff] [blame]154void lpfc_sli4_ct_abort_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
155 struct lpfc_iocbq *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]156int lpfc_ns_cmd(struct lpfc_vport *, int, uint8_t, uint32_t);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]157int lpfc_fdmi_cmd(struct lpfc_vport *, struct lpfc_nodelist *, int);
dea31012005-04-17 16:05:31 -0500[diff] [blame]158void lpfc_fdmi_tmo(unsigned long);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]159void lpfc_fdmi_timeout_handler(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]160
161int lpfc_config_port_prep(struct lpfc_hba *);
162int lpfc_config_port_post(struct lpfc_hba *);
163int lpfc_hba_down_prep(struct lpfc_hba *);
Jamie Wellnitz41415862006-02-28 19:25:27 -0500[diff] [blame]164int lpfc_hba_down_post(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]165void lpfc_hba_init(struct lpfc_hba *, uint32_t *);
James Smart495a7142008-06-14 22:52:59 -0400[diff] [blame]166int lpfc_post_buffer(struct lpfc_hba *, struct lpfc_sli_ring *, int);
dea31012005-04-17 16:05:31 -0500[diff] [blame]167void lpfc_decode_firmware_rev(struct lpfc_hba *, char *, int);
dea31012005-04-17 16:05:31 -0500[diff] [blame]168int lpfc_online(struct lpfc_hba *);
James Smart46fa3112007-04-25 09:51:45 -0400[diff] [blame]169void lpfc_unblock_mgmt_io(struct lpfc_hba *);
170void lpfc_offline_prep(struct lpfc_hba *);
171void lpfc_offline(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]172void lpfc_reset_hba(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]173
dea31012005-04-17 16:05:31 -0500[diff] [blame]174int lpfc_sli_setup(struct lpfc_hba *);
175int lpfc_sli_queue_setup(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]176
177void lpfc_handle_eratt(struct lpfc_hba *);
178void lpfc_handle_latt(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]179irqreturn_t lpfc_sli_intr_handler(int, void *);
180irqreturn_t lpfc_sli_sp_intr_handler(int, void *);
181irqreturn_t lpfc_sli_fp_intr_handler(int, void *);
182irqreturn_t lpfc_sli4_intr_handler(int, void *);
183irqreturn_t lpfc_sli4_sp_intr_handler(int, void *);
184irqreturn_t lpfc_sli4_fp_intr_handler(int, void *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]185
186void lpfc_read_rev(struct lpfc_hba *, LPFC_MBOXQ_t *);
187void lpfc_config_ring(struct lpfc_hba *, int, LPFC_MBOXQ_t *);
188void lpfc_config_port(struct lpfc_hba *, LPFC_MBOXQ_t *);
Jamie Wellnitz41415862006-02-28 19:25:27 -0500[diff] [blame]189void lpfc_kill_board(struct lpfc_hba *, LPFC_MBOXQ_t *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]190void lpfc_mbox_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
191LPFC_MBOXQ_t *lpfc_mbox_get(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]192void __lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]193void lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]194int lpfc_mbox_cmd_check(struct lpfc_hba *, LPFC_MBOXQ_t *);
195int lpfc_mbox_dev_check(struct lpfc_hba *);
James Smarta309a6b2006-08-01 07:33:43 -0400[diff] [blame]196int lpfc_mbox_tmo_val(struct lpfc_hba *, int);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]197void lpfc_init_vfi(struct lpfcMboxq *, struct lpfc_vport *);
198void lpfc_reg_vfi(struct lpfcMboxq *, struct lpfc_vport *, dma_addr_t);
James Smart1c6834a2009-07-19 10:01:26 -0400[diff] [blame]199void lpfc_init_vpi(struct lpfc_hba *, struct lpfcMboxq *, uint16_t);
James Smart6669f9b2009-10-02 15:16:45 -0400[diff] [blame]200void lpfc_unreg_vfi(struct lpfcMboxq *, struct lpfc_vport *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]201void lpfc_reg_fcfi(struct lpfc_hba *, struct lpfcMboxq *);
202void lpfc_unreg_fcfi(struct lpfcMboxq *, uint16_t);
203void lpfc_resume_rpi(struct lpfcMboxq *, struct lpfc_nodelist *);
James Smart32b97932009-07-19 10:01:21 -0400[diff] [blame]204int lpfc_check_pending_fcoe_event(struct lpfc_hba *, uint8_t);
dea31012005-04-17 16:05:31 -0500[diff] [blame]205
James Smart51ef4c22007-08-02 11:10:31 -0400[diff] [blame]206void lpfc_config_hbq(struct lpfc_hba *, uint32_t, struct lpfc_hbq_init *,
207 uint32_t , LPFC_MBOXQ_t *);
James Smart51ef4c22007-08-02 11:10:31 -0400[diff] [blame]208struct hbq_dmabuf *lpfc_els_hbq_alloc(struct lpfc_hba *);
209void lpfc_els_hbq_free(struct lpfc_hba *, struct hbq_dmabuf *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]210struct hbq_dmabuf *lpfc_sli4_rb_alloc(struct lpfc_hba *);
211void lpfc_sli4_rb_free(struct lpfc_hba *, struct hbq_dmabuf *);
212void lpfc_sli4_build_dflt_fcf_record(struct lpfc_hba *, struct fcf_record *,
213 uint16_t);
214void lpfc_unregister_unused_fcf(struct lpfc_hba *);
James Smarted957682007-06-17 19:56:37 -0500[diff] [blame]215
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]216int lpfc_mem_alloc(struct lpfc_hba *, int align);
dea31012005-04-17 16:05:31 -0500[diff] [blame]217void lpfc_mem_free(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]218void lpfc_mem_free_all(struct lpfc_hba *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]219void lpfc_stop_vport_timers(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]220
James.Smart@Emulex.Com875fbdf2005-11-29 16:32:13 -0500[diff] [blame]221void lpfc_poll_timeout(unsigned long ptr);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]222void lpfc_poll_start_timer(struct lpfc_hba *);
223void lpfc_poll_eratt(unsigned long);
James Smart45ed1192009-10-02 15:17:02 -0400[diff] [blame]224int
225lpfc_sli_handle_fast_ring_event(struct lpfc_hba *,
226 struct lpfc_sli_ring *, uint32_t);
227
James.Smart@Emulex.Com0bd4ca22005-10-28 20:30:02 -0400[diff] [blame]228struct lpfc_iocbq * lpfc_sli_get_iocbq(struct lpfc_hba *);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]229void lpfc_sli_release_iocbq(struct lpfc_hba *, struct lpfc_iocbq *);
230uint16_t lpfc_sli_next_iotag(struct lpfc_hba *, struct lpfc_iocbq *);
James Smarta257bf92009-04-06 18:48:10 -0400[diff] [blame]231void lpfc_sli_cancel_iocbs(struct lpfc_hba *, struct list_head *, uint32_t,
232 uint32_t);
James Smart04c68492009-05-22 14:52:52 -0400[diff] [blame]233void lpfc_sli_wake_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *);
Jamie Wellnitz41415862006-02-28 19:25:27 -0500[diff] [blame]234
James Smart92908312006-03-07 15:04:13 -0500[diff] [blame]235void lpfc_reset_barrier(struct lpfc_hba * phba);
Jamie Wellnitz41415862006-02-28 19:25:27 -0500[diff] [blame]236int lpfc_sli_brdready(struct lpfc_hba *, uint32_t);
237int lpfc_sli_brdkill(struct lpfc_hba *);
238int lpfc_sli_brdreset(struct lpfc_hba *);
239int lpfc_sli_brdrestart(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]240int lpfc_sli_hba_setup(struct lpfc_hba *);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]241int lpfc_sli_config_port(struct lpfc_hba *, int);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]242int lpfc_sli_host_down(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]243int lpfc_sli_hba_down(struct lpfc_hba *);
244int lpfc_sli_issue_mbox(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
245int lpfc_sli_handle_mb_event(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]246void lpfc_sli_mbox_sys_shutdown(struct lpfc_hba *);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]247int lpfc_sli_check_eratt(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]248void lpfc_sli_handle_slow_ring_event(struct lpfc_hba *,
dea31012005-04-17 16:05:31 -0500[diff] [blame]249 struct lpfc_sli_ring *, uint32_t);
James Smart4d9ab992009-10-02 15:16:39 -0400[diff] [blame]250void lpfc_sli4_handle_received_buffer(struct lpfc_hba *, struct hbq_dmabuf *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]251void lpfc_sli_def_mbox_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]252int lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t,
dea31012005-04-17 16:05:31 -0500[diff] [blame]253 struct lpfc_iocbq *, uint32_t);
254void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t);
James Smarta0c87cb2009-07-19 10:01:10 -0400[diff] [blame]255void lpfc_sli_bemem_bcopy(void *, void *, uint32_t);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]256void lpfc_sli_abort_iocb_ring(struct lpfc_hba *, struct lpfc_sli_ring *);
James Smarta8e497d2008-08-24 21:50:11 -0400[diff] [blame]257void lpfc_sli_flush_fcp_rings(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]258int lpfc_sli_ringpostbuf_put(struct lpfc_hba *, struct lpfc_sli_ring *,
259 struct lpfc_dmabuf *);
260struct lpfc_dmabuf *lpfc_sli_ringpostbuf_get(struct lpfc_hba *,
261 struct lpfc_sli_ring *,
262 dma_addr_t);
James Smart76bb24e2007-10-27 13:38:00 -0400[diff] [blame]263
264uint32_t lpfc_sli_get_buffer_tag(struct lpfc_hba *);
265struct lpfc_dmabuf * lpfc_sli_ring_taggedbuf_get(struct lpfc_hba *,
266 struct lpfc_sli_ring *, uint32_t );
267
James Smart51ef4c22007-08-02 11:10:31 -0400[diff] [blame]268int lpfc_sli_hbq_count(void);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]269int lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba *, uint32_t);
James Smarted957682007-06-17 19:56:37 -0500[diff] [blame]270void lpfc_sli_hbqbuf_free_all(struct lpfc_hba *);
James Smarted957682007-06-17 19:56:37 -0500[diff] [blame]271int lpfc_sli_hbq_size(void);
James Smart07951072007-04-25 09:51:38 -0400[diff] [blame]272int lpfc_sli_issue_abort_iotag(struct lpfc_hba *, struct lpfc_sli_ring *,
273 struct lpfc_iocbq *);
James Smart51ef4c22007-08-02 11:10:31 -0400[diff] [blame]274int lpfc_sli_sum_iocb(struct lpfc_vport *, uint16_t, uint64_t, lpfc_ctx_cmd);
275int lpfc_sli_abort_iocb(struct lpfc_vport *, struct lpfc_sli_ring *, uint16_t,
276 uint64_t, lpfc_ctx_cmd);
dea31012005-04-17 16:05:31 -0500[diff] [blame]277
278void lpfc_mbox_timeout(unsigned long);
279void lpfc_mbox_timeout_handler(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]280
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]281struct lpfc_nodelist *lpfc_findnode_did(struct lpfc_vport *, uint32_t);
282struct lpfc_nodelist *lpfc_findnode_wwpn(struct lpfc_vport *,
283 struct lpfc_name *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]284
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]285int lpfc_sli_issue_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
dea31012005-04-17 16:05:31 -0500[diff] [blame]286
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]287int lpfc_sli_issue_iocb_wait(struct lpfc_hba *, uint32_t,
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]288 struct lpfc_iocbq *, struct lpfc_iocbq *,
289 uint32_t);
290void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba *, struct lpfc_iocbq *,
291 struct lpfc_iocbq *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]292
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]293void lpfc_sli_free_hbq(struct lpfc_hba *, struct hbq_dmabuf *);
James Smarted957682007-06-17 19:56:37 -0500[diff] [blame]294
dea31012005-04-17 16:05:31 -0500[diff] [blame]295void *lpfc_mbuf_alloc(struct lpfc_hba *, int, dma_addr_t *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]296void __lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t);
dea31012005-04-17 16:05:31 -0500[diff] [blame]297void lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t);
298
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]299void lpfc_in_buf_free(struct lpfc_hba *, struct lpfc_dmabuf *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]300/* Function prototypes. */
301const char* lpfc_info(struct Scsi_Host *);
James Smart47a86172007-04-25 09:53:22 -0400[diff] [blame]302int lpfc_scan_finished(struct Scsi_Host *, unsigned long);
303
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]304int lpfc_init_api_table_setup(struct lpfc_hba *, uint8_t);
305int lpfc_sli_api_table_setup(struct lpfc_hba *, uint8_t);
306int lpfc_scsi_api_table_setup(struct lpfc_hba *, uint8_t);
307int lpfc_mbox_api_table_setup(struct lpfc_hba *, uint8_t);
308int lpfc_api_table_setup(struct lpfc_hba *, uint8_t);
309
dea31012005-04-17 16:05:31 -0500[diff] [blame]310void lpfc_get_cfgparam(struct lpfc_hba *);
James Smart3de2a652007-08-02 11:09:59 -0400[diff] [blame]311void lpfc_get_vport_cfgparam(struct lpfc_vport *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]312int lpfc_alloc_sysfs_attr(struct lpfc_vport *);
313void lpfc_free_sysfs_attr(struct lpfc_vport *);
Tony Jonesee959b02008-02-22 00:13:36 +0100[diff] [blame]314extern struct device_attribute *lpfc_hba_attrs[];
315extern struct device_attribute *lpfc_vport_attrs[];
dea31012005-04-17 16:05:31 -0500[diff] [blame]316extern struct scsi_host_template lpfc_template;
James Smart3de2a652007-08-02 11:09:59 -0400[diff] [blame]317extern struct scsi_host_template lpfc_vport_template;
dea31012005-04-17 16:05:31 -0500[diff] [blame]318extern struct fc_function_template lpfc_transport_functions;
James Smart98c9ea52007-10-27 13:37:33 -0400[diff] [blame]319extern struct fc_function_template lpfc_vport_transport_functions;
James Smarted957682007-06-17 19:56:37 -0500[diff] [blame]320extern int lpfc_sli_mode;
James Smart7ee5d432007-10-27 13:37:17 -0400[diff] [blame]321extern int lpfc_enable_npiv;
dea31012005-04-17 16:05:31 -0500[diff] [blame]322
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]323int lpfc_vport_symbolic_node_name(struct lpfc_vport *, char *, size_t);
James Smart495a7142008-06-14 22:52:59 -0400[diff] [blame]324int lpfc_vport_symbolic_port_name(struct lpfc_vport *, char *, size_t);
James Smartc01f3202006-08-18 17:47:08 -0400[diff] [blame]325void lpfc_terminate_rport_io(struct fc_rport *);
326void lpfc_dev_loss_tmo_callbk(struct fc_rport *rport);
dea31012005-04-17 16:05:31 -0500[diff] [blame]327
James Smart3de2a652007-08-02 11:09:59 -0400[diff] [blame]328struct lpfc_vport *lpfc_create_port(struct lpfc_hba *, int, struct device *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]329int lpfc_vport_disable(struct fc_vport *fc_vport, bool disable);
James Smartd7c255b2008-08-24 21:50:00 -0400[diff] [blame]330int lpfc_mbx_unreg_vpi(struct lpfc_vport *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]331void destroy_port(struct lpfc_vport *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]332int lpfc_get_instance(void);
333void lpfc_host_attrib_init(struct Scsi_Host *);
334
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]335extern void lpfc_debugfs_initialize(struct lpfc_vport *);
336extern void lpfc_debugfs_terminate(struct lpfc_vport *);
337extern void lpfc_debugfs_disc_trc(struct lpfc_vport *, int, char *, uint32_t,
338 uint32_t, uint32_t);
James Smarta58cbd52007-08-02 11:09:43 -0400[diff] [blame]339extern void lpfc_debugfs_slow_ring_trc(struct lpfc_hba *, char *, uint32_t,
340 uint32_t, uint32_t);
James Smart311464e2007-08-02 11:10:37 -0400[diff] [blame]341extern struct lpfc_hbq_init *lpfc_hbq_defs[];
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]342
James Smart81301a92008-12-04 22:39:46 -0500[diff] [blame]343/* externs BlockGuard */
344extern char *_dump_buf_data;
345extern unsigned long _dump_buf_data_order;
346extern char *_dump_buf_dif;
347extern unsigned long _dump_buf_dif_order;
348extern spinlock_t _dump_buf_lock;
349extern int _dump_buf_done;
350extern spinlock_t pgcnt_lock;
351extern unsigned int pgcnt;
352extern unsigned int lpfc_prot_mask;
353extern unsigned char lpfc_prot_guard;
354
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]355/* Interface exported by fabric iocb scheduler */
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]356void lpfc_fabric_abort_nport(struct lpfc_nodelist *);
357void lpfc_fabric_abort_hba(struct lpfc_hba *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]358void lpfc_fabric_block_timeout(unsigned long);
359void lpfc_unblock_fabric_iocbs(struct lpfc_hba *);
James Smarteaf15d52008-12-04 22:39:29 -0500[diff] [blame]360void lpfc_rampdown_queue_depth(struct lpfc_hba *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]361void lpfc_ramp_down_queue_handler(struct lpfc_hba *);
362void lpfc_ramp_up_queue_handler(struct lpfc_hba *);
James Smarta8e497d2008-08-24 21:50:11 -0400[diff] [blame]363void lpfc_scsi_dev_block(struct lpfc_hba *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]364
James Smartea2151b2008-09-07 11:52:10 -0400[diff] [blame]365void
366lpfc_send_els_failure_event(struct lpfc_hba *, struct lpfc_iocbq *,
367 struct lpfc_iocbq *);
368struct lpfc_fast_path_event *lpfc_alloc_fast_evt(struct lpfc_hba *);
369void lpfc_free_fast_evt(struct lpfc_hba *, struct lpfc_fast_path_event *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]370void lpfc_create_static_vport(struct lpfc_hba *);
371void lpfc_stop_hba_timers(struct lpfc_hba *);
372void lpfc_stop_port(struct lpfc_hba *);
373void lpfc_parse_fcoe_conf(struct lpfc_hba *, uint8_t *, uint32_t);
374int lpfc_parse_vpd(struct lpfc_hba *, uint8_t *, int);
375void lpfc_start_fdiscs(struct lpfc_hba *phba);
James Smart6669f9b2009-10-02 15:16:45 -0400[diff] [blame]376struct lpfc_vport *lpfc_find_vport_by_vpid(struct lpfc_hba *, uint16_t);
James Smartea2151b2008-09-07 11:52:10 -0400[diff] [blame]377
dea31012005-04-17 16:05:31 -0500[diff] [blame]378#define ScsiResult(host_code, scsi_code) (((host_code) << 16) | scsi_code)
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]379#define HBA_EVENT_RSCN 5
380#define HBA_EVENT_LINK_UP 2
381#define HBA_EVENT_LINK_DOWN 3
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]382
James Smartf1c3b0f2009-07-19 10:01:32 -0400[diff] [blame]383/* functions to support SGIOv4/bsg interface */
384int lpfc_bsg_request(struct fc_bsg_job *);
385int lpfc_bsg_timeout(struct fc_bsg_job *);
James Smart4fede782010-01-26 23:08:55 -0500[diff] [blame^]386int lpfc_bsg_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
James Smartf1c3b0f2009-07-19 10:01:32 -0400[diff] [blame]387 struct lpfc_iocbq *);