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review.shift-gmbh.com / SHIFTPHONES / kernel / common / 2cc12e2e8cb65aec9a95a3d3de4d70e7b6b8c881 / . / drivers / scsi / lpfc / lpfc_crtn.h
blob: 944b32ca493144f3fc66d625cc2f960ad484373d [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 Smartd080abe2017-02-12 13:52:39 -0800[diff] [blame]4 * Copyright (C) 2017 Broadcom. All Rights Reserved. The term *
5 * “Broadcom” refers to Broadcom Limited and/or its subsidiaries. *
James Smart51f4ca32016-07-06 12:36:13 -0700[diff] [blame]6 * Copyright (C) 2004-2016 Emulex. All rights reserved. *
James.Smart@Emulex.Comc44ce172005-06-25 10:34:39 -0400[diff] [blame]7 * EMULEX and SLI are trademarks of Emulex. *
James Smartd080abe2017-02-12 13:52:39 -0800[diff] [blame]8 * www.broadcom.com *
dea31012005-04-17 16:05:31 -0500[diff] [blame]9 * *
10 * This program is free software; you can redistribute it and/or *
James.Smart@Emulex.Comc44ce172005-06-25 10:34:39 -0400[diff] [blame]11 * modify it under the terms of version 2 of the GNU General *
12 * Public License as published by the Free Software Foundation. *
13 * This program is distributed in the hope that it will be useful. *
14 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
15 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
16 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
17 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
18 * TO BE LEGALLY INVALID. See the GNU General Public License for *
19 * more details, a copy of which can be found in the file COPYING *
20 * included with this package. *
dea31012005-04-17 16:05:31 -0500[diff] [blame]21 *******************************************************************/
22
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]23typedef int (*node_filter)(struct lpfc_nodelist *, void *);
James Smart685f0bf2007-04-25 09:53:08 -0400[diff] [blame]24
James Smartc01f3202006-08-18 17:47:08 -0400[diff] [blame]25struct fc_rport;
James Smart895427b2017-02-12 13:52:30 -0800[diff] [blame]26struct fc_frame_header;
James Smart86c67372017-04-21 16:05:04 -0700[diff] [blame]27struct lpfc_nvmet_rcv_ctx;
James Smarta0c87cb2009-07-19 10:01:10 -0400[diff] [blame]28void lpfc_down_link(struct lpfc_hba *, LPFC_MBOXQ_t *);
29void lpfc_sli_read_link_ste(struct lpfc_hba *);
30void lpfc_dump_mem(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t, uint16_t);
James Smart97207482008-12-04 22:39:19 -0500[diff] [blame]31void lpfc_dump_wakeup_param(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart1c6834a2009-07-19 10:01:26 -0400[diff] [blame]32int lpfc_dump_static_vport(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t);
James Smart026abb82011-12-13 13:20:45 -0500[diff] [blame]33int lpfc_sli4_dump_cfg_rg23(struct lpfc_hba *, struct lpfcMboxq *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]34void lpfc_read_nv(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart57127f12007-10-27 13:37:05 -0400[diff] [blame]35void lpfc_config_async(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
36
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]37void lpfc_heart_beat(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart76a95d72010-11-20 23:11:48 -0500[diff] [blame]38int lpfc_read_topology(struct lpfc_hba *, LPFC_MBOXQ_t *, struct lpfc_dmabuf *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]39void lpfc_clear_la(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]40void lpfc_issue_clear_la(struct lpfc_hba *, struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]41void lpfc_config_link(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]42int lpfc_config_msi(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]43int lpfc_read_sparam(struct lpfc_hba *, LPFC_MBOXQ_t *, int);
dea31012005-04-17 16:05:31 -0500[diff] [blame]44void lpfc_read_config(struct lpfc_hba *, LPFC_MBOXQ_t *);
Jamie Wellnitz7bb3b132006-02-28 19:25:15 -0500[diff] [blame]45void lpfc_read_lnk_stat(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]46int lpfc_reg_rpi(struct lpfc_hba *, uint16_t, uint32_t, uint8_t *,
James Smart40426292010-12-15 17:58:10 -0500[diff] [blame]47 LPFC_MBOXQ_t *, uint16_t);
James Smartffc95492010-06-07 15:23:17 -0400[diff] [blame]48void lpfc_set_var(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]49void lpfc_unreg_login(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *);
50void lpfc_unreg_did(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *);
James Smart5af5eee2010-10-22 11:06:38 -0400[diff] [blame]51void lpfc_sli4_unreg_all_rpis(struct lpfc_vport *);
52
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]53void lpfc_reg_vpi(struct lpfc_vport *, LPFC_MBOXQ_t *);
James Smart695a8142010-01-26 23:08:03 -0500[diff] [blame]54void lpfc_register_new_vport(struct lpfc_hba *, struct lpfc_vport *,
55 struct lpfc_nodelist *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]56void lpfc_unreg_vpi(struct lpfc_hba *, uint16_t, LPFC_MBOXQ_t *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]57void lpfc_init_link(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]58void lpfc_request_features(struct lpfc_hba *, struct lpfcMboxq *);
James Smart28baac72010-02-12 14:42:03 -0500[diff] [blame]59void lpfc_supported_pages(struct lpfcMboxq *);
James Smartfedd3b72011-02-16 12:39:24 -0500[diff] [blame]60void lpfc_pc_sli4_params(struct lpfcMboxq *);
James Smart28baac72010-02-12 14:42:03 -0500[diff] [blame]61int lpfc_pc_sli4_params_get(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart6d368e52011-05-24 11:44:12 -0400[diff] [blame]62int lpfc_sli4_mbox_rsrc_extent(struct lpfc_hba *, struct lpfcMboxq *,
63 uint16_t, uint16_t, bool);
James Smartfedd3b72011-02-16 12:39:24 -0500[diff] [blame]64int lpfc_get_sli4_parameters(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart549e55c2007-08-02 11:09:51 -0400[diff] [blame]65struct lpfc_vport *lpfc_find_vport_by_did(struct lpfc_hba *, uint32_t);
James Smart45ed1192009-10-02 15:17:02 -0400[diff] [blame]66void lpfc_cleanup_rcv_buffers(struct lpfc_vport *);
67void lpfc_rcv_seq_check_edtov(struct lpfc_vport *);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]68void lpfc_cleanup_rpis(struct lpfc_vport *, int);
James Smart695a8142010-01-26 23:08:03 -0500[diff] [blame]69void lpfc_cleanup_pending_mbox(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]70int lpfc_linkdown(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]71void lpfc_linkdown_port(struct lpfc_vport *);
James Smart87af33f2007-10-27 13:37:43 -0400[diff] [blame]72void lpfc_port_link_failure(struct lpfc_vport *);
James Smart76a95d72010-11-20 23:11:48 -0500[diff] [blame]73void lpfc_mbx_cmpl_read_topology(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart695a8142010-01-26 23:08:03 -0500[diff] [blame]74void lpfc_init_vpi_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart0c9ab6f2010-02-26 14:15:57 -0500[diff] [blame]75void lpfc_cancel_all_vport_retry_delay_timer(struct lpfc_hba *);
James Smart695a8142010-01-26 23:08:03 -0500[diff] [blame]76void lpfc_retry_pport_discovery(struct lpfc_hba *);
James Smart78730cf2010-04-06 15:06:30 -0400[diff] [blame]77void lpfc_release_rpi(struct lpfc_hba *, struct lpfc_vport *, uint16_t);
dea31012005-04-17 16:05:31 -0500[diff] [blame]78
James Smartd6de08c2015-12-16 18:11:53 -0500[diff] [blame]79void lpfc_mbx_cmpl_local_config_link(struct lpfc_hba *, LPFC_MBOXQ_t *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]80void lpfc_mbx_cmpl_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]81void lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *, LPFC_MBOXQ_t *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]82void lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
83void lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
84void lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]85void lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart1b511972011-12-13 13:23:09 -0500[diff] [blame]86void lpfc_unregister_vfi_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smarte47c9092008-02-08 18:49:26 -0500[diff] [blame]87void lpfc_enqueue_node(struct lpfc_vport *, struct lpfc_nodelist *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]88void lpfc_dequeue_node(struct lpfc_vport *, struct lpfc_nodelist *);
James Smarte47c9092008-02-08 18:49:26 -0500[diff] [blame]89struct lpfc_nodelist *lpfc_enable_node(struct lpfc_vport *,
90 struct lpfc_nodelist *, int);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]91void lpfc_nlp_set_state(struct lpfc_vport *, struct lpfc_nodelist *, int);
92void lpfc_drop_node(struct lpfc_vport *, struct lpfc_nodelist *);
93void lpfc_set_disctmo(struct lpfc_vport *);
94int lpfc_can_disctmo(struct lpfc_vport *);
95int lpfc_unreg_rpi(struct lpfc_vport *, struct lpfc_nodelist *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]96void lpfc_unreg_all_rpis(struct lpfc_vport *);
James Smartecfd03c2010-02-12 14:41:27 -0500[diff] [blame]97void lpfc_unreg_hba_rpis(struct lpfc_hba *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]98void lpfc_unreg_default_rpis(struct lpfc_vport *);
99void lpfc_issue_reg_vpi(struct lpfc_hba *, struct lpfc_vport *);
100
dea31012005-04-17 16:05:31 -0500[diff] [blame]101int lpfc_check_sli_ndlp(struct lpfc_hba *, struct lpfc_sli_ring *,
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]102 struct lpfc_iocbq *, struct lpfc_nodelist *);
James Smart9d3d3402017-04-21 16:05:00 -0700[diff] [blame]103struct lpfc_nodelist *lpfc_nlp_init(struct lpfc_vport *vport, uint32_t did);
James Smart329f9bc2007-04-25 09:53:01 -0400[diff] [blame]104struct lpfc_nodelist *lpfc_nlp_get(struct lpfc_nodelist *);
105int lpfc_nlp_put(struct lpfc_nodelist *);
James Smart98c9ea52007-10-27 13:37:33 -0400[diff] [blame]106int lpfc_nlp_not_used(struct lpfc_nodelist *ndlp);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]107struct lpfc_nodelist *lpfc_setup_disc_node(struct lpfc_vport *, uint32_t);
108void lpfc_disc_list_loopmap(struct lpfc_vport *);
109void lpfc_disc_start(struct lpfc_vport *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]110void lpfc_cleanup_discovery_resources(struct lpfc_vport *);
James Smart87af33f2007-10-27 13:37:43 -0400[diff] [blame]111void lpfc_cleanup(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]112void lpfc_disc_timeout(unsigned long);
dea31012005-04-17 16:05:31 -0500[diff] [blame]113
James Smartae05ebe2013-03-01 16:35:38 -0500[diff] [blame]114int lpfc_unregister_fcf_prep(struct lpfc_hba *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]115struct lpfc_nodelist *__lpfc_findnode_rpi(struct lpfc_vport *, uint16_t);
James Smartcb69f7d2011-12-13 13:21:57 -0500[diff] [blame]116struct lpfc_nodelist *lpfc_findnode_rpi(struct lpfc_vport *, uint16_t);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]117void lpfc_worker_wake_up(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]118int lpfc_workq_post_event(struct lpfc_hba *, void *, void *, uint32_t);
119int lpfc_do_work(void *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]120int lpfc_disc_state_machine(struct lpfc_vport *, struct lpfc_nodelist *, void *,
dea31012005-04-17 16:05:31 -0500[diff] [blame]121 uint32_t);
122
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]123void lpfc_do_scr_ns_plogi(struct lpfc_hba *, struct lpfc_vport *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]124int lpfc_check_sparm(struct lpfc_vport *, struct lpfc_nodelist *,
James Smart341af102010-01-26 23:07:37 -0500[diff] [blame]125 struct serv_parm *, uint32_t, int);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]126int lpfc_els_abort(struct lpfc_hba *, struct lpfc_nodelist *);
James Smart87af33f2007-10-27 13:37:43 -0400[diff] [blame]127void lpfc_more_plogi(struct lpfc_vport *);
James Smart0ff10d42008-01-11 01:52:36 -0500[diff] [blame]128void lpfc_more_adisc(struct lpfc_vport *);
James Smart87af33f2007-10-27 13:37:43 -0400[diff] [blame]129void lpfc_end_rscn(struct lpfc_vport *);
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]130int lpfc_els_chk_latt(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]131int lpfc_els_abort_flogi(struct lpfc_hba *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]132int lpfc_initial_flogi(struct lpfc_vport *);
James Smart76a95d72010-11-20 23:11:48 -0500[diff] [blame]133void lpfc_issue_init_vfi(struct lpfc_vport *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]134int lpfc_initial_fdisc(struct lpfc_vport *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]135int lpfc_issue_els_plogi(struct lpfc_vport *, uint32_t, uint8_t);
136int lpfc_issue_els_prli(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t);
137int lpfc_issue_els_adisc(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t);
138int lpfc_issue_els_logo(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]139int lpfc_issue_els_npiv_logo(struct lpfc_vport *, struct lpfc_nodelist *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]140int lpfc_issue_els_scr(struct lpfc_vport *, uint32_t, uint8_t);
James Smart6fb120a2009-05-22 14:52:59 -0400[diff] [blame]141int lpfc_issue_fabric_reglogin(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]142int lpfc_els_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *);
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]143int lpfc_ct_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]144int lpfc_els_rsp_acc(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *,
James Smart51ef4c22007-08-02 11:10:31 -0400[diff] [blame]145 struct lpfc_nodelist *, LPFC_MBOXQ_t *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]146int lpfc_els_rsp_reject(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *,
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]147 struct lpfc_nodelist *, LPFC_MBOXQ_t *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]148int lpfc_els_rsp_adisc_acc(struct lpfc_vport *, struct lpfc_iocbq *,
dea31012005-04-17 16:05:31 -0500[diff] [blame]149 struct lpfc_nodelist *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]150int lpfc_els_rsp_prli_acc(struct lpfc_vport *, struct lpfc_iocbq *,
dea31012005-04-17 16:05:31 -0500[diff] [blame]151 struct lpfc_nodelist *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]152void lpfc_cancel_retry_delay_tmo(struct lpfc_vport *, struct lpfc_nodelist *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]153void lpfc_els_retry_delay(unsigned long);
154void lpfc_els_retry_delay_handler(struct lpfc_nodelist *);
155void lpfc_els_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
156 struct lpfc_iocbq *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]157int lpfc_els_handle_rscn(struct lpfc_vport *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]158void lpfc_els_flush_rscn(struct lpfc_vport *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]159int lpfc_rscn_payload_check(struct lpfc_vport *, uint32_t);
James Smart549e55c2007-08-02 11:09:51 -0400[diff] [blame]160void lpfc_els_flush_all_cmd(struct lpfc_hba *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]161void lpfc_els_flush_cmd(struct lpfc_vport *);
162int lpfc_els_disc_adisc(struct lpfc_vport *);
163int lpfc_els_disc_plogi(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]164void lpfc_els_timeout(unsigned long);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]165void lpfc_els_timeout_handler(struct lpfc_vport *);
James Smartf1c3b0f2009-07-19 10:01:32 -0400[diff] [blame]166struct lpfc_iocbq *lpfc_prep_els_iocb(struct lpfc_vport *, uint8_t, uint16_t,
167 uint8_t, struct lpfc_nodelist *,
168 uint32_t, uint32_t);
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]169void lpfc_hb_timeout_handler(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]170
171void lpfc_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
172 struct lpfc_iocbq *);
James Smart6dd9e312013-01-03 15:43:37 -0500[diff] [blame]173int lpfc_ct_handle_unsol_abort(struct lpfc_hba *, struct hbq_dmabuf *);
James Smart895427b2017-02-12 13:52:30 -0800[diff] [blame]174int lpfc_issue_gidft(struct lpfc_vport *vport);
175int lpfc_get_gidft_type(struct lpfc_vport *vport, struct lpfc_iocbq *iocbq);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]176int lpfc_ns_cmd(struct lpfc_vport *, int, uint8_t, uint32_t);
James Smart4258e982015-12-16 18:11:58 -0500[diff] [blame]177int lpfc_fdmi_cmd(struct lpfc_vport *, struct lpfc_nodelist *, int, uint32_t);
178void lpfc_fdmi_num_disc_check(struct lpfc_vport *);
James Smart92494142011-02-16 12:39:44 -0500[diff] [blame]179void lpfc_delayed_disc_tmo(unsigned long);
180void lpfc_delayed_disc_timeout_handler(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]181
182int lpfc_config_port_prep(struct lpfc_hba *);
James Smart05580562011-05-24 11:40:48 -0400[diff] [blame]183void lpfc_update_vport_wwn(struct lpfc_vport *vport);
dea31012005-04-17 16:05:31 -0500[diff] [blame]184int lpfc_config_port_post(struct lpfc_hba *);
185int lpfc_hba_down_prep(struct lpfc_hba *);
Jamie Wellnitz41415862006-02-28 19:25:27 -0500[diff] [blame]186int lpfc_hba_down_post(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]187void lpfc_hba_init(struct lpfc_hba *, uint32_t *);
James Smart495a7142008-06-14 22:52:59 -0400[diff] [blame]188int lpfc_post_buffer(struct lpfc_hba *, struct lpfc_sli_ring *, int);
dea31012005-04-17 16:05:31 -0500[diff] [blame]189void lpfc_decode_firmware_rev(struct lpfc_hba *, char *, int);
dea31012005-04-17 16:05:31 -0500[diff] [blame]190int lpfc_online(struct lpfc_hba *);
James Smart46fa3112007-04-25 09:51:45 -0400[diff] [blame]191void lpfc_unblock_mgmt_io(struct lpfc_hba *);
James Smart618a5232012-06-12 13:54:36 -0400[diff] [blame]192void lpfc_offline_prep(struct lpfc_hba *, int);
James Smart46fa3112007-04-25 09:51:45 -0400[diff] [blame]193void lpfc_offline(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]194void lpfc_reset_hba(struct lpfc_hba *);
James Smart895427b2017-02-12 13:52:30 -0800[diff] [blame]195int lpfc_emptyq_wait(struct lpfc_hba *phba, struct list_head *hd,
196 spinlock_t *slock);
dea31012005-04-17 16:05:31 -0500[diff] [blame]197
James Smart1ba981f2014-02-20 09:56:45 -0500[diff] [blame]198int lpfc_fof_queue_create(struct lpfc_hba *);
199int lpfc_fof_queue_setup(struct lpfc_hba *);
200int lpfc_fof_queue_destroy(struct lpfc_hba *);
201irqreturn_t lpfc_sli4_fof_intr_handler(int, void *);
202
dea31012005-04-17 16:05:31 -0500[diff] [blame]203int lpfc_sli_setup(struct lpfc_hba *);
James Smart895427b2017-02-12 13:52:30 -0800[diff] [blame]204int lpfc_sli4_setup(struct lpfc_hba *phba);
205void lpfc_sli_queue_init(struct lpfc_hba *phba);
206void lpfc_sli4_queue_init(struct lpfc_hba *phba);
207struct lpfc_sli_ring *lpfc_sli4_calc_ring(struct lpfc_hba *phba,
208 struct lpfc_iocbq *iocbq);
dea31012005-04-17 16:05:31 -0500[diff] [blame]209
210void lpfc_handle_eratt(struct lpfc_hba *);
211void lpfc_handle_latt(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]212irqreturn_t lpfc_sli_intr_handler(int, void *);
213irqreturn_t lpfc_sli_sp_intr_handler(int, void *);
214irqreturn_t lpfc_sli_fp_intr_handler(int, void *);
215irqreturn_t lpfc_sli4_intr_handler(int, void *);
James Smart67d12732012-08-03 12:36:13 -0400[diff] [blame]216irqreturn_t lpfc_sli4_hba_intr_handler(int, void *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]217
218void lpfc_read_rev(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smartd7c47992010-06-08 18:31:54 -0400[diff] [blame]219void lpfc_sli4_swap_str(struct lpfc_hba *, LPFC_MBOXQ_t *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]220void lpfc_config_ring(struct lpfc_hba *, int, LPFC_MBOXQ_t *);
221void lpfc_config_port(struct lpfc_hba *, LPFC_MBOXQ_t *);
Jamie Wellnitz41415862006-02-28 19:25:27 -0500[diff] [blame]222void lpfc_kill_board(struct lpfc_hba *, LPFC_MBOXQ_t *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]223void lpfc_mbox_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
224LPFC_MBOXQ_t *lpfc_mbox_get(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]225void __lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]226void lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]227int lpfc_mbox_cmd_check(struct lpfc_hba *, LPFC_MBOXQ_t *);
228int lpfc_mbox_dev_check(struct lpfc_hba *);
James Smarta183a152011-10-10 21:32:43 -0400[diff] [blame]229int lpfc_mbox_tmo_val(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]230void lpfc_init_vfi(struct lpfcMboxq *, struct lpfc_vport *);
231void lpfc_reg_vfi(struct lpfcMboxq *, struct lpfc_vport *, dma_addr_t);
James Smart1c6834a2009-07-19 10:01:26 -0400[diff] [blame]232void lpfc_init_vpi(struct lpfc_hba *, struct lpfcMboxq *, uint16_t);
James Smart6669f9b2009-10-02 15:16:45 -0400[diff] [blame]233void lpfc_unreg_vfi(struct lpfcMboxq *, struct lpfc_vport *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]234void lpfc_reg_fcfi(struct lpfc_hba *, struct lpfcMboxq *);
James Smart2d7dbc42017-02-12 13:52:35 -0800[diff] [blame]235void lpfc_reg_fcfi_mrq(struct lpfc_hba *phba, struct lpfcMboxq *mbox, int mode);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]236void lpfc_unreg_fcfi(struct lpfcMboxq *, uint16_t);
237void lpfc_resume_rpi(struct lpfcMboxq *, struct lpfc_nodelist *);
James Smart32b97932009-07-19 10:01:21 -0400[diff] [blame]238int lpfc_check_pending_fcoe_event(struct lpfc_hba *, uint8_t);
James Smartecfd03c2010-02-12 14:41:27 -0500[diff] [blame]239void lpfc_issue_init_vpi(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]240
James Smart51ef4c22007-08-02 11:10:31 -0400[diff] [blame]241void lpfc_config_hbq(struct lpfc_hba *, uint32_t, struct lpfc_hbq_init *,
242 uint32_t , LPFC_MBOXQ_t *);
James Smart51ef4c22007-08-02 11:10:31 -0400[diff] [blame]243struct hbq_dmabuf *lpfc_els_hbq_alloc(struct lpfc_hba *);
244void lpfc_els_hbq_free(struct lpfc_hba *, struct hbq_dmabuf *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]245struct hbq_dmabuf *lpfc_sli4_rb_alloc(struct lpfc_hba *);
246void lpfc_sli4_rb_free(struct lpfc_hba *, struct hbq_dmabuf *);
James Smartf358dd02017-02-12 13:52:34 -0800[diff] [blame]247struct rqb_dmabuf *lpfc_sli4_nvmet_alloc(struct lpfc_hba *phba);
248void lpfc_sli4_nvmet_free(struct lpfc_hba *phba, struct rqb_dmabuf *dmab);
James Smart86c67372017-04-21 16:05:04 -0700[diff] [blame]249void lpfc_nvmet_rq_post(struct lpfc_hba *phba, struct lpfc_nvmet_rcv_ctx *ctxp,
250 struct lpfc_dmabuf *mp);
251int lpfc_nvmet_rcv_unsol_abort(struct lpfc_vport *vport,
252 struct fc_frame_header *fc_hdr);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]253void lpfc_sli4_build_dflt_fcf_record(struct lpfc_hba *, struct fcf_record *,
254 uint16_t);
James Smart895427b2017-02-12 13:52:30 -0800[diff] [blame]255int lpfc_sli4_rq_put(struct lpfc_queue *hq, struct lpfc_queue *dq,
256 struct lpfc_rqe *hrqe, struct lpfc_rqe *drqe);
257int lpfc_post_rq_buffer(struct lpfc_hba *phba, struct lpfc_queue *hq,
258 struct lpfc_queue *dq, int count);
259int lpfc_free_rq_buffer(struct lpfc_hba *phba, struct lpfc_queue *hq);
James Smartecfd03c2010-02-12 14:41:27 -0500[diff] [blame]260void lpfc_unregister_fcf(struct lpfc_hba *);
261void lpfc_unregister_fcf_rescan(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]262void lpfc_unregister_unused_fcf(struct lpfc_hba *);
James Smartecfd03c2010-02-12 14:41:27 -0500[diff] [blame]263int lpfc_sli4_redisc_fcf_table(struct lpfc_hba *);
264void lpfc_fcf_redisc_wait_start_timer(struct lpfc_hba *);
James Smartfc2b9892010-02-26 14:15:29 -0500[diff] [blame]265void lpfc_sli4_fcf_dead_failthrough(struct lpfc_hba *);
James Smart0c9ab6f2010-02-26 14:15:57 -0500[diff] [blame]266uint16_t lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba *);
James Smart7d791df2011-07-22 18:37:52 -0400[diff] [blame]267void lpfc_sli4_set_fcf_flogi_fail(struct lpfc_hba *, uint16_t);
James Smart0c9ab6f2010-02-26 14:15:57 -0500[diff] [blame]268int lpfc_sli4_fcf_rr_index_set(struct lpfc_hba *, uint16_t);
269void lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *, uint16_t);
James Smarta93ff372010-10-22 11:06:08 -0400[diff] [blame]270int lpfc_sli4_fcf_rr_next_proc(struct lpfc_vport *, uint16_t);
James Smart7d791df2011-07-22 18:37:52 -0400[diff] [blame]271void lpfc_sli4_clear_fcf_rr_bmask(struct lpfc_hba *);
James Smarted957682007-06-17 19:56:37 -0500[diff] [blame]272
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]273int lpfc_mem_alloc(struct lpfc_hba *, int align);
James Smartcff261f2013-12-17 20:29:47 -0500[diff] [blame]274int lpfc_mem_alloc_active_rrq_pool_s4(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]275void lpfc_mem_free(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]276void lpfc_mem_free_all(struct lpfc_hba *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]277void lpfc_stop_vport_timers(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]278
James.Smart@Emulex.Com875fbdf2005-11-29 16:32:13 -0500[diff] [blame]279void lpfc_poll_timeout(unsigned long ptr);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]280void lpfc_poll_start_timer(struct lpfc_hba *);
281void lpfc_poll_eratt(unsigned long);
James Smart45ed1192009-10-02 15:17:02 -0400[diff] [blame]282int
283lpfc_sli_handle_fast_ring_event(struct lpfc_hba *,
284 struct lpfc_sli_ring *, uint32_t);
285
James Smart4f2e66c2012-05-09 21:17:07 -0400[diff] [blame]286struct lpfc_iocbq *__lpfc_sli_get_iocbq(struct lpfc_hba *);
James.Smart@Emulex.Com0bd4ca22005-10-28 20:30:02 -0400[diff] [blame]287struct lpfc_iocbq * lpfc_sli_get_iocbq(struct lpfc_hba *);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]288void lpfc_sli_release_iocbq(struct lpfc_hba *, struct lpfc_iocbq *);
289uint16_t lpfc_sli_next_iotag(struct lpfc_hba *, struct lpfc_iocbq *);
James Smarta257bf92009-04-06 18:48:10 -0400[diff] [blame]290void lpfc_sli_cancel_iocbs(struct lpfc_hba *, struct list_head *, uint32_t,
291 uint32_t);
James Smart04c68492009-05-22 14:52:52 -0400[diff] [blame]292void lpfc_sli_wake_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smart7f860592011-03-11 16:05:52 -0500[diff] [blame]293int lpfc_selective_reset(struct lpfc_hba *);
294void lpfc_reset_barrier(struct lpfc_hba *);
Jamie Wellnitz41415862006-02-28 19:25:27 -0500[diff] [blame]295int lpfc_sli_brdready(struct lpfc_hba *, uint32_t);
296int lpfc_sli_brdkill(struct lpfc_hba *);
297int lpfc_sli_brdreset(struct lpfc_hba *);
298int lpfc_sli_brdrestart(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]299int lpfc_sli_hba_setup(struct lpfc_hba *);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]300int lpfc_sli_config_port(struct lpfc_hba *, int);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]301int lpfc_sli_host_down(struct lpfc_vport *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]302int lpfc_sli_hba_down(struct lpfc_hba *);
303int lpfc_sli_issue_mbox(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
304int lpfc_sli_handle_mb_event(struct lpfc_hba *);
James Smart618a5232012-06-12 13:54:36 -0400[diff] [blame]305void lpfc_sli_mbox_sys_shutdown(struct lpfc_hba *, int);
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]306int lpfc_sli_check_eratt(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]307void lpfc_sli_handle_slow_ring_event(struct lpfc_hba *,
dea31012005-04-17 16:05:31 -0500[diff] [blame]308 struct lpfc_sli_ring *, uint32_t);
James Smart4d9ab992009-10-02 15:16:39 -0400[diff] [blame]309void lpfc_sli4_handle_received_buffer(struct lpfc_hba *, struct hbq_dmabuf *);
James Smart86c67372017-04-21 16:05:04 -0700[diff] [blame]310void lpfc_sli4_seq_abort_rsp(struct lpfc_vport *vport,
311 struct fc_frame_header *fc_hdr, bool aborted);
dea31012005-04-17 16:05:31 -0500[diff] [blame]312void lpfc_sli_def_mbox_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smartbe6bb942015-04-07 15:07:22 -0400[diff] [blame]313void lpfc_sli4_unreg_rpi_cmpl_clr(struct lpfc_hba *, LPFC_MBOXQ_t *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]314int lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t,
dea31012005-04-17 16:05:31 -0500[diff] [blame]315 struct lpfc_iocbq *, uint32_t);
James Smart895427b2017-02-12 13:52:30 -0800[diff] [blame]316int lpfc_sli4_issue_wqe(struct lpfc_hba *phba, uint32_t rnum,
317 struct lpfc_iocbq *iocbq);
318struct lpfc_sglq *__lpfc_clear_active_sglq(struct lpfc_hba *phba, uint16_t xri);
James Smartf358dd02017-02-12 13:52:34 -0800[diff] [blame]319struct lpfc_sglq *__lpfc_sli_get_nvmet_sglq(struct lpfc_hba *phba,
320 struct lpfc_iocbq *piocbq);
dea31012005-04-17 16:05:31 -0500[diff] [blame]321void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t);
James Smarta0c87cb2009-07-19 10:01:10 -0400[diff] [blame]322void lpfc_sli_bemem_bcopy(void *, void *, uint32_t);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]323void lpfc_sli_abort_iocb_ring(struct lpfc_hba *, struct lpfc_sli_ring *);
James Smartdb55fba2014-04-04 13:52:02 -0400[diff] [blame]324void lpfc_sli_abort_fcp_rings(struct lpfc_hba *phba);
James Smart5af5eee2010-10-22 11:06:38 -0400[diff] [blame]325void lpfc_sli_hba_iocb_abort(struct lpfc_hba *);
James Smarta8e497d2008-08-24 21:50:11 -0400[diff] [blame]326void lpfc_sli_flush_fcp_rings(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]327int lpfc_sli_ringpostbuf_put(struct lpfc_hba *, struct lpfc_sli_ring *,
328 struct lpfc_dmabuf *);
329struct lpfc_dmabuf *lpfc_sli_ringpostbuf_get(struct lpfc_hba *,
330 struct lpfc_sli_ring *,
331 dma_addr_t);
James Smart76bb24e2007-10-27 13:38:00 -0400[diff] [blame]332
333uint32_t lpfc_sli_get_buffer_tag(struct lpfc_hba *);
334struct lpfc_dmabuf * lpfc_sli_ring_taggedbuf_get(struct lpfc_hba *,
335 struct lpfc_sli_ring *, uint32_t );
336
James Smart51ef4c22007-08-02 11:10:31 -0400[diff] [blame]337int lpfc_sli_hbq_count(void);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]338int lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba *, uint32_t);
James Smarted957682007-06-17 19:56:37 -0500[diff] [blame]339void lpfc_sli_hbqbuf_free_all(struct lpfc_hba *);
James Smarted957682007-06-17 19:56:37 -0500[diff] [blame]340int lpfc_sli_hbq_size(void);
James Smart07951072007-04-25 09:51:38 -0400[diff] [blame]341int lpfc_sli_issue_abort_iotag(struct lpfc_hba *, struct lpfc_sli_ring *,
342 struct lpfc_iocbq *);
James Smart51ef4c22007-08-02 11:10:31 -0400[diff] [blame]343int lpfc_sli_sum_iocb(struct lpfc_vport *, uint16_t, uint64_t, lpfc_ctx_cmd);
344int lpfc_sli_abort_iocb(struct lpfc_vport *, struct lpfc_sli_ring *, uint16_t,
345 uint64_t, lpfc_ctx_cmd);
James Smart98912dda2014-04-04 13:52:31 -0400[diff] [blame]346int
347lpfc_sli_abort_taskmgmt(struct lpfc_vport *, struct lpfc_sli_ring *,
348 uint16_t, uint64_t, lpfc_ctx_cmd);
dea31012005-04-17 16:05:31 -0500[diff] [blame]349
350void lpfc_mbox_timeout(unsigned long);
351void lpfc_mbox_timeout_handler(struct lpfc_hba *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]352
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]353struct lpfc_nodelist *lpfc_findnode_did(struct lpfc_vport *, uint32_t);
354struct lpfc_nodelist *lpfc_findnode_wwpn(struct lpfc_vport *,
355 struct lpfc_name *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]356
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]357int lpfc_sli_issue_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
dea31012005-04-17 16:05:31 -0500[diff] [blame]358
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]359int lpfc_sli_issue_iocb_wait(struct lpfc_hba *, uint32_t,
James Smart93996272008-08-24 21:50:30 -0400[diff] [blame]360 struct lpfc_iocbq *, struct lpfc_iocbq *,
361 uint32_t);
362void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba *, struct lpfc_iocbq *,
363 struct lpfc_iocbq *);
dea31012005-04-17 16:05:31 -0500[diff] [blame]364
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]365void lpfc_sli_free_hbq(struct lpfc_hba *, struct hbq_dmabuf *);
James Smarted957682007-06-17 19:56:37 -0500[diff] [blame]366
dea31012005-04-17 16:05:31 -0500[diff] [blame]367void *lpfc_mbuf_alloc(struct lpfc_hba *, int, dma_addr_t *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]368void __lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t);
dea31012005-04-17 16:05:31 -0500[diff] [blame]369void lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t);
James Smartf358dd02017-02-12 13:52:34 -0800[diff] [blame]370void *lpfc_nvmet_buf_alloc(struct lpfc_hba *phba, int flags,
371 dma_addr_t *handle);
372void lpfc_nvmet_buf_free(struct lpfc_hba *phba, void *virtp, dma_addr_t dma);
dea31012005-04-17 16:05:31 -0500[diff] [blame]373
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]374void lpfc_in_buf_free(struct lpfc_hba *, struct lpfc_dmabuf *);
James Smartd613b6a2017-02-12 13:52:37 -0800[diff] [blame]375void lpfc_rq_buf_free(struct lpfc_hba *phba, struct lpfc_dmabuf *mp);
376
dea31012005-04-17 16:05:31 -0500[diff] [blame]377/* Function prototypes. */
378const char* lpfc_info(struct Scsi_Host *);
James Smart47a86172007-04-25 09:53:22 -0400[diff] [blame]379int lpfc_scan_finished(struct Scsi_Host *, unsigned long);
380
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]381int lpfc_init_api_table_setup(struct lpfc_hba *, uint8_t);
382int lpfc_sli_api_table_setup(struct lpfc_hba *, uint8_t);
383int lpfc_scsi_api_table_setup(struct lpfc_hba *, uint8_t);
384int lpfc_mbox_api_table_setup(struct lpfc_hba *, uint8_t);
385int lpfc_api_table_setup(struct lpfc_hba *, uint8_t);
386
dea31012005-04-17 16:05:31 -0500[diff] [blame]387void lpfc_get_cfgparam(struct lpfc_hba *);
James Smart3de2a652007-08-02 11:09:59 -0400[diff] [blame]388void lpfc_get_vport_cfgparam(struct lpfc_vport *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]389int lpfc_alloc_sysfs_attr(struct lpfc_vport *);
390void lpfc_free_sysfs_attr(struct lpfc_vport *);
Tony Jonesee959b02008-02-22 00:13:36 +0100[diff] [blame]391extern struct device_attribute *lpfc_hba_attrs[];
392extern struct device_attribute *lpfc_vport_attrs[];
dea31012005-04-17 16:05:31 -0500[diff] [blame]393extern struct scsi_host_template lpfc_template;
James Smart96418b52017-03-04 09:30:31 -0800[diff] [blame]394extern struct scsi_host_template lpfc_template_no_hr;
James Smart895427b2017-02-12 13:52:30 -0800[diff] [blame]395extern struct scsi_host_template lpfc_template_nvme;
James Smart3de2a652007-08-02 11:09:59 -0400[diff] [blame]396extern struct scsi_host_template lpfc_vport_template;
dea31012005-04-17 16:05:31 -0500[diff] [blame]397extern struct fc_function_template lpfc_transport_functions;
James Smart98c9ea52007-10-27 13:37:33 -0400[diff] [blame]398extern struct fc_function_template lpfc_vport_transport_functions;
dea31012005-04-17 16:05:31 -0500[diff] [blame]399
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]400int lpfc_vport_symbolic_node_name(struct lpfc_vport *, char *, size_t);
James Smart495a7142008-06-14 22:52:59 -0400[diff] [blame]401int lpfc_vport_symbolic_port_name(struct lpfc_vport *, char *, size_t);
James Smartc01f3202006-08-18 17:47:08 -0400[diff] [blame]402void lpfc_terminate_rport_io(struct fc_rport *);
403void lpfc_dev_loss_tmo_callbk(struct fc_rport *rport);
dea31012005-04-17 16:05:31 -0500[diff] [blame]404
James Smart3de2a652007-08-02 11:09:59 -0400[diff] [blame]405struct lpfc_vport *lpfc_create_port(struct lpfc_hba *, int, struct device *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]406int lpfc_vport_disable(struct fc_vport *fc_vport, bool disable);
James Smartd7c255b2008-08-24 21:50:00 -0400[diff] [blame]407int lpfc_mbx_unreg_vpi(struct lpfc_vport *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]408void destroy_port(struct lpfc_vport *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]409int lpfc_get_instance(void);
410void lpfc_host_attrib_init(struct Scsi_Host *);
411
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]412extern void lpfc_debugfs_initialize(struct lpfc_vport *);
413extern void lpfc_debugfs_terminate(struct lpfc_vport *);
414extern void lpfc_debugfs_disc_trc(struct lpfc_vport *, int, char *, uint32_t,
James Smartbd2cdd52017-02-12 13:52:33 -0800[diff] [blame]415 uint32_t, uint32_t);
James Smarta58cbd52007-08-02 11:09:43 -0400[diff] [blame]416extern void lpfc_debugfs_slow_ring_trc(struct lpfc_hba *, char *, uint32_t,
James Smartbd2cdd52017-02-12 13:52:33 -0800[diff] [blame]417 uint32_t, uint32_t);
418extern void lpfc_debugfs_nvme_trc(struct lpfc_hba *phba, char *fmt,
419 uint16_t data1, uint16_t data2, uint32_t data3);
James Smart311464e2007-08-02 11:10:37 -0400[diff] [blame]420extern struct lpfc_hbq_init *lpfc_hbq_defs[];
James Smart858c9f62007-06-17 19:56:39 -0500[diff] [blame]421
James Smart6d368e52011-05-24 11:44:12 -0400[diff] [blame]422/* SLI4 if_type 2 externs. */
423int lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *);
424int lpfc_sli4_dealloc_resource_identifiers(struct lpfc_hba *);
James Smartb76f2dc2011-07-22 18:37:42 -0400[diff] [blame]425int lpfc_sli4_get_allocated_extnts(struct lpfc_hba *, uint16_t,
426 uint16_t *, uint16_t *);
427int lpfc_sli4_get_avail_extnt_rsrc(struct lpfc_hba *, uint16_t,
428 uint16_t *, uint16_t *);
James Smart6d368e52011-05-24 11:44:12 -0400[diff] [blame]429
James Smart81301a92008-12-04 22:39:46 -0500[diff] [blame]430/* externs BlockGuard */
431extern char *_dump_buf_data;
432extern unsigned long _dump_buf_data_order;
433extern char *_dump_buf_dif;
434extern unsigned long _dump_buf_dif_order;
435extern spinlock_t _dump_buf_lock;
436extern int _dump_buf_done;
437extern spinlock_t pgcnt_lock;
438extern unsigned int pgcnt;
James Smartba20c852012-08-03 12:36:52 -0400[diff] [blame]439extern unsigned int lpfc_fcp_look_ahead;
James Smart81301a92008-12-04 22:39:46 -0500[diff] [blame]440
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]441/* Interface exported by fabric iocb scheduler */
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]442void lpfc_fabric_abort_nport(struct lpfc_nodelist *);
443void lpfc_fabric_abort_hba(struct lpfc_hba *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]444void lpfc_fabric_block_timeout(unsigned long);
445void lpfc_unblock_fabric_iocbs(struct lpfc_hba *);
James Smarteaf15d52008-12-04 22:39:29 -0500[diff] [blame]446void lpfc_rampdown_queue_depth(struct lpfc_hba *);
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]447void lpfc_ramp_down_queue_handler(struct lpfc_hba *);
James Smarta8e497d2008-08-24 21:50:11 -0400[diff] [blame]448void lpfc_scsi_dev_block(struct lpfc_hba *);
James Smart2e0fef82007-06-17 19:56:36 -0500[diff] [blame]449
James Smartea2151b2008-09-07 11:52:10 -0400[diff] [blame]450void
451lpfc_send_els_failure_event(struct lpfc_hba *, struct lpfc_iocbq *,
452 struct lpfc_iocbq *);
453struct lpfc_fast_path_event *lpfc_alloc_fast_evt(struct lpfc_hba *);
454void lpfc_free_fast_evt(struct lpfc_hba *, struct lpfc_fast_path_event *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]455void lpfc_create_static_vport(struct lpfc_hba *);
456void lpfc_stop_hba_timers(struct lpfc_hba *);
457void lpfc_stop_port(struct lpfc_hba *);
James Smartecfd03c2010-02-12 14:41:27 -0500[diff] [blame]458void __lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba *);
459void lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba *);
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]460void lpfc_parse_fcoe_conf(struct lpfc_hba *, uint8_t *, uint32_t);
461int lpfc_parse_vpd(struct lpfc_hba *, uint8_t *, int);
462void lpfc_start_fdiscs(struct lpfc_hba *phba);
James Smart6669f9b2009-10-02 15:16:45 -0400[diff] [blame]463struct lpfc_vport *lpfc_find_vport_by_vpid(struct lpfc_hba *, uint16_t);
James Smart0f65ff62010-02-26 14:14:23 -0500[diff] [blame]464struct lpfc_sglq *__lpfc_get_active_sglq(struct lpfc_hba *, uint16_t);
dea31012005-04-17 16:05:31 -0500[diff] [blame]465#define ScsiResult(host_code, scsi_code) (((host_code) << 16) | scsi_code)
James Smart92d7f7b2007-06-17 19:56:38 -0500[diff] [blame]466#define HBA_EVENT_RSCN 5
467#define HBA_EVENT_LINK_UP 2
468#define HBA_EVENT_LINK_DOWN 3
James Smartda0436e2009-05-22 14:51:39 -0400[diff] [blame]469
James Smartf1c3b0f2009-07-19 10:01:32 -0400[diff] [blame]470/* functions to support SGIOv4/bsg interface */
Johannes Thumshirn75cc8cf2016-11-17 10:31:19 +0100[diff] [blame]471int lpfc_bsg_request(struct bsg_job *);
472int lpfc_bsg_timeout(struct bsg_job *);
James Smart4fede782010-01-26 23:08:55 -0500[diff] [blame]473int lpfc_bsg_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
James Smartf1c3b0f2009-07-19 10:01:32 -0400[diff] [blame]474 struct lpfc_iocbq *);
James Smart6dd9e312013-01-03 15:43:37 -0500[diff] [blame]475int lpfc_bsg_ct_unsol_abort(struct lpfc_hba *, struct hbq_dmabuf *);
James Smart2a9bf3d2010-06-07 15:24:45 -0400[diff] [blame]476void __lpfc_sli_ringtx_put(struct lpfc_hba *, struct lpfc_sli_ring *,
477 struct lpfc_iocbq *);
478struct lpfc_iocbq *lpfc_sli_ringtx_get(struct lpfc_hba *,
479 struct lpfc_sli_ring *);
480int __lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t,
481 struct lpfc_iocbq *, uint32_t);
482uint32_t lpfc_drain_txq(struct lpfc_hba *);
James Smart19ca7602010-11-20 23:11:55 -0500[diff] [blame]483void lpfc_clr_rrq_active(struct lpfc_hba *, uint16_t, struct lpfc_node_rrq *);
484int lpfc_test_rrq_active(struct lpfc_hba *, struct lpfc_nodelist *, uint16_t);
485void lpfc_handle_rrq_active(struct lpfc_hba *);
486int lpfc_send_rrq(struct lpfc_hba *, struct lpfc_node_rrq *);
487int lpfc_set_rrq_active(struct lpfc_hba *, struct lpfc_nodelist *,
488 uint16_t, uint16_t, uint16_t);
James Smart7851fe22011-07-22 18:36:52 -0400[diff] [blame]489uint16_t lpfc_sli4_xri_inrange(struct lpfc_hba *, uint16_t);
James Smart1151e3e2011-02-16 12:39:35 -0500[diff] [blame]490void lpfc_cleanup_vports_rrqs(struct lpfc_vport *, struct lpfc_nodelist *);
James Smart19ca7602010-11-20 23:11:55 -0500[diff] [blame]491struct lpfc_node_rrq *lpfc_get_active_rrq(struct lpfc_vport *, uint16_t,
492 uint32_t);
James Smartb76f2dc2011-07-22 18:37:42 -0400[diff] [blame]493void lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *, enum nemb_type,
494 enum mbox_type, enum dma_type, enum sta_type,
495 struct lpfc_dmabuf *, uint32_t);
496void lpfc_idiag_mbxacc_dump_issue_mbox(struct lpfc_hba *, MAILBOX_t *);
James Smart52d52442011-05-24 11:42:45 -0400[diff] [blame]497int lpfc_wr_object(struct lpfc_hba *, struct list_head *, uint32_t, uint32_t *);
James Smart912e3ac2011-05-24 11:42:11 -0400[diff] [blame]498/* functions to support SR-IOV */
499int lpfc_sli_probe_sriov_nr_virtfn(struct lpfc_hba *, int);
James Smart0a96e972011-07-22 18:37:28 -0400[diff] [blame]500uint16_t lpfc_sli_sriov_nr_virtfn_get(struct lpfc_hba *);
James Smart5350d872011-10-10 21:33:49 -0400[diff] [blame]501int lpfc_sli4_queue_create(struct lpfc_hba *);
502void lpfc_sli4_queue_destroy(struct lpfc_hba *);
James Smartcb69f7d2011-12-13 13:21:57 -0500[diff] [blame]503void lpfc_sli4_abts_err_handler(struct lpfc_hba *, struct lpfc_nodelist *,
504 struct sli4_wcqe_xri_aborted *);
James Smart086a3452012-08-14 14:25:21 -0400[diff] [blame]505void lpfc_sli_abts_recover_port(struct lpfc_vport *,
506 struct lpfc_nodelist *);
James Smart1b511972011-12-13 13:23:09 -0500[diff] [blame]507int lpfc_hba_init_link_fc_topology(struct lpfc_hba *, uint32_t, uint32_t);
508int lpfc_issue_reg_vfi(struct lpfc_vport *);
509int lpfc_issue_unreg_vfi(struct lpfc_vport *);
510int lpfc_selective_reset(struct lpfc_hba *);
James Smart8a9d2e82012-05-09 21:16:12 -0400[diff] [blame]511int lpfc_sli4_read_config(struct lpfc_hba *);
512void lpfc_sli4_node_prep(struct lpfc_hba *);
James Smart895427b2017-02-12 13:52:30 -0800[diff] [blame]513int lpfc_sli4_els_sgl_update(struct lpfc_hba *phba);
James Smartf358dd02017-02-12 13:52:34 -0800[diff] [blame]514int lpfc_sli4_nvmet_sgl_update(struct lpfc_hba *phba);
James Smart895427b2017-02-12 13:52:30 -0800[diff] [blame]515int lpfc_sli4_scsi_sgl_update(struct lpfc_hba *phba);
516int lpfc_sli4_nvme_sgl_update(struct lpfc_hba *phba);
James Smart8a9d2e82012-05-09 21:16:12 -0400[diff] [blame]517void lpfc_free_sgl_list(struct lpfc_hba *, struct list_head *);
James Smart8b68cd52012-09-29 11:32:37 -0400[diff] [blame]518uint32_t lpfc_sli_port_speed_get(struct lpfc_hba *);
James Smartc71ab862012-10-31 14:44:33 -0400[diff] [blame]519int lpfc_sli4_request_firmware_update(struct lpfc_hba *, uint8_t);
James Smarta88dbb62013-04-17 20:18:39 -0400[diff] [blame]520void lpfc_sli4_offline_eratt(struct lpfc_hba *);
James Smart1ba981f2014-02-20 09:56:45 -0500[diff] [blame]521
522struct lpfc_device_data *lpfc_create_device_data(struct lpfc_hba *,
523 struct lpfc_name *,
524 struct lpfc_name *,
James Smartb5749fe2016-12-19 15:07:26 -0800[diff] [blame]525 uint64_t, uint32_t, bool);
James Smart1ba981f2014-02-20 09:56:45 -0500[diff] [blame]526void lpfc_delete_device_data(struct lpfc_hba *, struct lpfc_device_data*);
527struct lpfc_device_data *__lpfc_get_device_data(struct lpfc_hba *,
528 struct list_head *list,
529 struct lpfc_name *,
530 struct lpfc_name *, uint64_t);
531bool lpfc_enable_oas_lun(struct lpfc_hba *, struct lpfc_name *,
James Smartc92c8412016-07-06 12:36:05 -0700[diff] [blame]532 struct lpfc_name *, uint64_t, uint8_t);
James Smart1ba981f2014-02-20 09:56:45 -0500[diff] [blame]533bool lpfc_disable_oas_lun(struct lpfc_hba *, struct lpfc_name *,
James Smartb5749fe2016-12-19 15:07:26 -0800[diff] [blame]534 struct lpfc_name *, uint64_t, uint8_t);
James Smart1ba981f2014-02-20 09:56:45 -0500[diff] [blame]535bool lpfc_find_next_oas_lun(struct lpfc_hba *, struct lpfc_name *,
536 struct lpfc_name *, uint64_t *, struct lpfc_name *,
James Smartb5749fe2016-12-19 15:07:26 -0800[diff] [blame]537 struct lpfc_name *, uint64_t *,
538 uint32_t *, uint32_t *);
James Smart86478872015-05-21 13:55:21 -0400[diff] [blame]539int lpfc_sli4_dump_page_a0(struct lpfc_hba *phba, struct lpfcMboxq *mbox);
540void lpfc_mbx_cmpl_rdp_page_a0(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb);
James Smart895427b2017-02-12 13:52:30 -0800[diff] [blame]541
542/* NVME interfaces. */
James Smart01649562017-02-12 13:52:32 -0800[diff] [blame]543void lpfc_nvme_unregister_port(struct lpfc_vport *vport,
544 struct lpfc_nodelist *ndlp);
545int lpfc_nvme_register_port(struct lpfc_vport *vport,
546 struct lpfc_nodelist *ndlp);
547int lpfc_nvme_create_localport(struct lpfc_vport *vport);
548void lpfc_nvme_destroy_localport(struct lpfc_vport *vport);
549void lpfc_nvme_update_localport(struct lpfc_vport *vport);
James Smartd613b6a2017-02-12 13:52:37 -0800[diff] [blame]550int lpfc_nvmet_create_targetport(struct lpfc_hba *phba);
551int lpfc_nvmet_update_targetport(struct lpfc_hba *phba);
552void lpfc_nvmet_destroy_targetport(struct lpfc_hba *phba);
553void lpfc_nvmet_unsol_ls_event(struct lpfc_hba *phba,
554 struct lpfc_sli_ring *pring, struct lpfc_iocbq *piocb);
555void lpfc_nvmet_unsol_fcp_event(struct lpfc_hba *phba,
556 struct lpfc_sli_ring *pring,
557 struct rqb_dmabuf *nvmebuf, uint64_t isr_ts);
James Smart895427b2017-02-12 13:52:30 -0800[diff] [blame]558void lpfc_nvme_mod_param_dep(struct lpfc_hba *phba);
James Smart01649562017-02-12 13:52:32 -0800[diff] [blame]559void lpfc_nvme_abort_fcreq_cmpl(struct lpfc_hba *phba,
560 struct lpfc_iocbq *cmdiocb,
561 struct lpfc_wcqe_complete *abts_cmpl);
James Smartf358dd02017-02-12 13:52:34 -0800[diff] [blame]562extern int lpfc_enable_nvmet_cnt;
563extern unsigned long long lpfc_enable_nvmet[];
James Smart96418b52017-03-04 09:30:31 -0800[diff] [blame]564extern int lpfc_no_hba_reset_cnt;
565extern unsigned long lpfc_no_hba_reset[];