Commit | Line | Data |
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dea3101e | 1 | /******************************************************************* |
2 | * This file is part of the Emulex Linux Device Driver for * | |
c44ce173 | 3 | * Fibre Channel Host Bus Adapters. * |
16a59fb3 | 4 | * Copyright (C) 2004-2014 Emulex. All rights reserved. * |
c44ce173 | 5 | * EMULEX and SLI are trademarks of Emulex. * |
dea3101e | 6 | * www.emulex.com * |
7 | * * | |
8 | * This program is free software; you can redistribute it and/or * | |
c44ce173 JSEC |
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. * | |
dea3101e | 19 | *******************************************************************/ |
20 | ||
9399627f | 21 | typedef int (*node_filter)(struct lpfc_nodelist *, void *); |
685f0bf7 | 22 | |
c01f3208 | 23 | struct fc_rport; |
a0c87cbd JS |
24 | void lpfc_down_link(struct lpfc_hba *, LPFC_MBOXQ_t *); |
25 | void lpfc_sli_read_link_ste(struct lpfc_hba *); | |
26 | void lpfc_dump_mem(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t, uint16_t); | |
97207482 | 27 | void lpfc_dump_wakeup_param(struct lpfc_hba *, LPFC_MBOXQ_t *); |
1c6834a7 | 28 | int lpfc_dump_static_vport(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t); |
026abb87 | 29 | int lpfc_sli4_dump_cfg_rg23(struct lpfc_hba *, struct lpfcMboxq *); |
dea3101e | 30 | void lpfc_read_nv(struct lpfc_hba *, LPFC_MBOXQ_t *); |
57127f15 JS |
31 | void lpfc_config_async(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t); |
32 | ||
858c9f6c | 33 | void lpfc_heart_beat(struct lpfc_hba *, LPFC_MBOXQ_t *); |
76a95d75 | 34 | int lpfc_read_topology(struct lpfc_hba *, LPFC_MBOXQ_t *, struct lpfc_dmabuf *); |
dea3101e | 35 | void lpfc_clear_la(struct lpfc_hba *, LPFC_MBOXQ_t *); |
9399627f | 36 | void lpfc_issue_clear_la(struct lpfc_hba *, struct lpfc_vport *); |
dea3101e | 37 | void lpfc_config_link(struct lpfc_hba *, LPFC_MBOXQ_t *); |
9399627f | 38 | int lpfc_config_msi(struct lpfc_hba *, LPFC_MBOXQ_t *); |
92d7f7b0 | 39 | int lpfc_read_sparam(struct lpfc_hba *, LPFC_MBOXQ_t *, int); |
dea3101e | 40 | void lpfc_read_config(struct lpfc_hba *, LPFC_MBOXQ_t *); |
7bb3b137 | 41 | void lpfc_read_lnk_stat(struct lpfc_hba *, LPFC_MBOXQ_t *); |
da0436e9 | 42 | int lpfc_reg_rpi(struct lpfc_hba *, uint16_t, uint32_t, uint8_t *, |
4042629e | 43 | LPFC_MBOXQ_t *, uint16_t); |
ffc95493 | 44 | void lpfc_set_var(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t); |
92d7f7b0 JS |
45 | void lpfc_unreg_login(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *); |
46 | void lpfc_unreg_did(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *); | |
5af5eee7 JS |
47 | void lpfc_sli4_unreg_all_rpis(struct lpfc_vport *); |
48 | ||
da0436e9 | 49 | void lpfc_reg_vpi(struct lpfc_vport *, LPFC_MBOXQ_t *); |
695a814e JS |
50 | void lpfc_register_new_vport(struct lpfc_hba *, struct lpfc_vport *, |
51 | struct lpfc_nodelist *); | |
92d7f7b0 | 52 | void lpfc_unreg_vpi(struct lpfc_hba *, uint16_t, LPFC_MBOXQ_t *); |
dea3101e | 53 | void lpfc_init_link(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t); |
da0436e9 | 54 | void lpfc_request_features(struct lpfc_hba *, struct lpfcMboxq *); |
28baac74 | 55 | void lpfc_supported_pages(struct lpfcMboxq *); |
fedd3b7b | 56 | void lpfc_pc_sli4_params(struct lpfcMboxq *); |
28baac74 | 57 | int lpfc_pc_sli4_params_get(struct lpfc_hba *, LPFC_MBOXQ_t *); |
6d368e53 JS |
58 | int lpfc_sli4_mbox_rsrc_extent(struct lpfc_hba *, struct lpfcMboxq *, |
59 | uint16_t, uint16_t, bool); | |
fedd3b7b | 60 | int lpfc_get_sli4_parameters(struct lpfc_hba *, LPFC_MBOXQ_t *); |
549e55cd | 61 | struct lpfc_vport *lpfc_find_vport_by_did(struct lpfc_hba *, uint32_t); |
45ed1190 JS |
62 | void lpfc_cleanup_rcv_buffers(struct lpfc_vport *); |
63 | void lpfc_rcv_seq_check_edtov(struct lpfc_vport *); | |
9399627f | 64 | void lpfc_cleanup_rpis(struct lpfc_vport *, int); |
695a814e | 65 | void lpfc_cleanup_pending_mbox(struct lpfc_vport *); |
dea3101e | 66 | int lpfc_linkdown(struct lpfc_hba *); |
da0436e9 | 67 | void lpfc_linkdown_port(struct lpfc_vport *); |
87af33fe | 68 | void lpfc_port_link_failure(struct lpfc_vport *); |
76a95d75 | 69 | void lpfc_mbx_cmpl_read_topology(struct lpfc_hba *, LPFC_MBOXQ_t *); |
695a814e | 70 | void lpfc_init_vpi_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *); |
0c9ab6f5 | 71 | void lpfc_cancel_all_vport_retry_delay_timer(struct lpfc_hba *); |
695a814e | 72 | void lpfc_retry_pport_discovery(struct lpfc_hba *); |
78730cfe | 73 | void lpfc_release_rpi(struct lpfc_hba *, struct lpfc_vport *, uint16_t); |
dea3101e | 74 | |
dea3101e | 75 | void lpfc_mbx_cmpl_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *); |
858c9f6c | 76 | void lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *, LPFC_MBOXQ_t *); |
dea3101e | 77 | void lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *); |
78 | void lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *); | |
79 | void lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *); | |
da0436e9 | 80 | void lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba *, LPFC_MBOXQ_t *); |
1b51197d | 81 | void lpfc_unregister_vfi_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *); |
e47c9093 | 82 | void lpfc_enqueue_node(struct lpfc_vport *, struct lpfc_nodelist *); |
2e0fef85 | 83 | void lpfc_dequeue_node(struct lpfc_vport *, struct lpfc_nodelist *); |
e47c9093 JS |
84 | struct lpfc_nodelist *lpfc_enable_node(struct lpfc_vport *, |
85 | struct lpfc_nodelist *, int); | |
2e0fef85 JS |
86 | void lpfc_nlp_set_state(struct lpfc_vport *, struct lpfc_nodelist *, int); |
87 | void lpfc_drop_node(struct lpfc_vport *, struct lpfc_nodelist *); | |
88 | void lpfc_set_disctmo(struct lpfc_vport *); | |
89 | int lpfc_can_disctmo(struct lpfc_vport *); | |
90 | int lpfc_unreg_rpi(struct lpfc_vport *, struct lpfc_nodelist *); | |
92d7f7b0 | 91 | void lpfc_unreg_all_rpis(struct lpfc_vport *); |
ecfd03c6 | 92 | void lpfc_unreg_hba_rpis(struct lpfc_hba *); |
92d7f7b0 JS |
93 | void lpfc_unreg_default_rpis(struct lpfc_vport *); |
94 | void lpfc_issue_reg_vpi(struct lpfc_hba *, struct lpfc_vport *); | |
95 | ||
dea3101e | 96 | int lpfc_check_sli_ndlp(struct lpfc_hba *, struct lpfc_sli_ring *, |
2e0fef85 JS |
97 | struct lpfc_iocbq *, struct lpfc_nodelist *); |
98 | void lpfc_nlp_init(struct lpfc_vport *, struct lpfc_nodelist *, uint32_t); | |
329f9bc7 JS |
99 | struct lpfc_nodelist *lpfc_nlp_get(struct lpfc_nodelist *); |
100 | int lpfc_nlp_put(struct lpfc_nodelist *); | |
98c9ea5c | 101 | int lpfc_nlp_not_used(struct lpfc_nodelist *ndlp); |
2e0fef85 JS |
102 | struct lpfc_nodelist *lpfc_setup_disc_node(struct lpfc_vport *, uint32_t); |
103 | void lpfc_disc_list_loopmap(struct lpfc_vport *); | |
104 | void lpfc_disc_start(struct lpfc_vport *); | |
92d7f7b0 | 105 | void lpfc_cleanup_discovery_resources(struct lpfc_vport *); |
87af33fe | 106 | void lpfc_cleanup(struct lpfc_vport *); |
dea3101e | 107 | void lpfc_disc_timeout(unsigned long); |
dea3101e | 108 | |
ae05ebe3 | 109 | int lpfc_unregister_fcf_prep(struct lpfc_hba *); |
2e0fef85 | 110 | struct lpfc_nodelist *__lpfc_findnode_rpi(struct lpfc_vport *, uint16_t); |
cb69f7de | 111 | struct lpfc_nodelist *lpfc_findnode_rpi(struct lpfc_vport *, uint16_t); |
92d7f7b0 | 112 | void lpfc_worker_wake_up(struct lpfc_hba *); |
dea3101e | 113 | int lpfc_workq_post_event(struct lpfc_hba *, void *, void *, uint32_t); |
114 | int lpfc_do_work(void *); | |
2e0fef85 | 115 | int lpfc_disc_state_machine(struct lpfc_vport *, struct lpfc_nodelist *, void *, |
dea3101e | 116 | uint32_t); |
117 | ||
92d7f7b0 | 118 | void lpfc_do_scr_ns_plogi(struct lpfc_hba *, struct lpfc_vport *); |
2e0fef85 | 119 | int lpfc_check_sparm(struct lpfc_vport *, struct lpfc_nodelist *, |
341af102 | 120 | struct serv_parm *, uint32_t, int); |
92d7f7b0 | 121 | int lpfc_els_abort(struct lpfc_hba *, struct lpfc_nodelist *); |
87af33fe | 122 | void lpfc_more_plogi(struct lpfc_vport *); |
0ff10d46 | 123 | void lpfc_more_adisc(struct lpfc_vport *); |
87af33fe | 124 | void lpfc_end_rscn(struct lpfc_vport *); |
858c9f6c | 125 | int lpfc_els_chk_latt(struct lpfc_vport *); |
dea3101e | 126 | int lpfc_els_abort_flogi(struct lpfc_hba *); |
2e0fef85 | 127 | int lpfc_initial_flogi(struct lpfc_vport *); |
76a95d75 | 128 | void lpfc_issue_init_vfi(struct lpfc_vport *); |
92d7f7b0 | 129 | int lpfc_initial_fdisc(struct lpfc_vport *); |
2e0fef85 JS |
130 | int lpfc_issue_els_plogi(struct lpfc_vport *, uint32_t, uint8_t); |
131 | int lpfc_issue_els_prli(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t); | |
132 | int lpfc_issue_els_adisc(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t); | |
133 | int lpfc_issue_els_logo(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t); | |
92d7f7b0 | 134 | int lpfc_issue_els_npiv_logo(struct lpfc_vport *, struct lpfc_nodelist *); |
2e0fef85 | 135 | int lpfc_issue_els_scr(struct lpfc_vport *, uint32_t, uint8_t); |
6fb120a7 | 136 | int lpfc_issue_fabric_reglogin(struct lpfc_vport *); |
dea3101e | 137 | int lpfc_els_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *); |
858c9f6c | 138 | int lpfc_ct_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *); |
2e0fef85 | 139 | int lpfc_els_rsp_acc(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *, |
51ef4c26 | 140 | struct lpfc_nodelist *, LPFC_MBOXQ_t *); |
2e0fef85 | 141 | int lpfc_els_rsp_reject(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *, |
858c9f6c | 142 | struct lpfc_nodelist *, LPFC_MBOXQ_t *); |
2e0fef85 | 143 | int lpfc_els_rsp_adisc_acc(struct lpfc_vport *, struct lpfc_iocbq *, |
dea3101e | 144 | struct lpfc_nodelist *); |
2e0fef85 | 145 | int lpfc_els_rsp_prli_acc(struct lpfc_vport *, struct lpfc_iocbq *, |
dea3101e | 146 | struct lpfc_nodelist *); |
2e0fef85 | 147 | void lpfc_cancel_retry_delay_tmo(struct lpfc_vport *, struct lpfc_nodelist *); |
dea3101e | 148 | void lpfc_els_retry_delay(unsigned long); |
149 | void lpfc_els_retry_delay_handler(struct lpfc_nodelist *); | |
150 | void lpfc_els_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *, | |
151 | struct lpfc_iocbq *); | |
2e0fef85 | 152 | int lpfc_els_handle_rscn(struct lpfc_vport *); |
92d7f7b0 | 153 | void lpfc_els_flush_rscn(struct lpfc_vport *); |
2e0fef85 | 154 | int lpfc_rscn_payload_check(struct lpfc_vport *, uint32_t); |
549e55cd | 155 | void lpfc_els_flush_all_cmd(struct lpfc_hba *); |
2e0fef85 JS |
156 | void lpfc_els_flush_cmd(struct lpfc_vport *); |
157 | int lpfc_els_disc_adisc(struct lpfc_vport *); | |
158 | int lpfc_els_disc_plogi(struct lpfc_vport *); | |
dea3101e | 159 | void lpfc_els_timeout(unsigned long); |
2e0fef85 | 160 | void lpfc_els_timeout_handler(struct lpfc_vport *); |
f1c3b0fc JS |
161 | struct lpfc_iocbq *lpfc_prep_els_iocb(struct lpfc_vport *, uint8_t, uint16_t, |
162 | uint8_t, struct lpfc_nodelist *, | |
163 | uint32_t, uint32_t); | |
858c9f6c | 164 | void lpfc_hb_timeout_handler(struct lpfc_hba *); |
dea3101e | 165 | |
166 | void lpfc_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *, | |
167 | struct lpfc_iocbq *); | |
6dd9e31c | 168 | int lpfc_ct_handle_unsol_abort(struct lpfc_hba *, struct hbq_dmabuf *); |
92d7f7b0 | 169 | int lpfc_ns_cmd(struct lpfc_vport *, int, uint8_t, uint32_t); |
2e0fef85 | 170 | int lpfc_fdmi_cmd(struct lpfc_vport *, struct lpfc_nodelist *, int); |
dea3101e | 171 | void lpfc_fdmi_tmo(unsigned long); |
9399627f | 172 | void lpfc_fdmi_timeout_handler(struct lpfc_vport *); |
92494144 JS |
173 | void lpfc_delayed_disc_tmo(unsigned long); |
174 | void lpfc_delayed_disc_timeout_handler(struct lpfc_vport *); | |
dea3101e | 175 | |
176 | int lpfc_config_port_prep(struct lpfc_hba *); | |
0558056c | 177 | void lpfc_update_vport_wwn(struct lpfc_vport *vport); |
dea3101e | 178 | int lpfc_config_port_post(struct lpfc_hba *); |
179 | int lpfc_hba_down_prep(struct lpfc_hba *); | |
41415862 | 180 | int lpfc_hba_down_post(struct lpfc_hba *); |
dea3101e | 181 | void lpfc_hba_init(struct lpfc_hba *, uint32_t *); |
495a714c | 182 | int lpfc_post_buffer(struct lpfc_hba *, struct lpfc_sli_ring *, int); |
dea3101e | 183 | void lpfc_decode_firmware_rev(struct lpfc_hba *, char *, int); |
dea3101e | 184 | int lpfc_online(struct lpfc_hba *); |
46fa311e | 185 | void lpfc_unblock_mgmt_io(struct lpfc_hba *); |
618a5230 | 186 | void lpfc_offline_prep(struct lpfc_hba *, int); |
46fa311e | 187 | void lpfc_offline(struct lpfc_hba *); |
da0436e9 | 188 | void lpfc_reset_hba(struct lpfc_hba *); |
dea3101e | 189 | |
1ba981fd JS |
190 | int lpfc_fof_queue_create(struct lpfc_hba *); |
191 | int lpfc_fof_queue_setup(struct lpfc_hba *); | |
192 | int lpfc_fof_queue_destroy(struct lpfc_hba *); | |
193 | irqreturn_t lpfc_sli4_fof_intr_handler(int, void *); | |
194 | ||
dea3101e | 195 | int lpfc_sli_setup(struct lpfc_hba *); |
196 | int lpfc_sli_queue_setup(struct lpfc_hba *); | |
dea3101e | 197 | |
198 | void lpfc_handle_eratt(struct lpfc_hba *); | |
199 | void lpfc_handle_latt(struct lpfc_hba *); | |
da0436e9 JS |
200 | irqreturn_t lpfc_sli_intr_handler(int, void *); |
201 | irqreturn_t lpfc_sli_sp_intr_handler(int, void *); | |
202 | irqreturn_t lpfc_sli_fp_intr_handler(int, void *); | |
203 | irqreturn_t lpfc_sli4_intr_handler(int, void *); | |
67d12733 | 204 | irqreturn_t lpfc_sli4_hba_intr_handler(int, void *); |
dea3101e | 205 | |
206 | void lpfc_read_rev(struct lpfc_hba *, LPFC_MBOXQ_t *); | |
d7c47992 | 207 | void lpfc_sli4_swap_str(struct lpfc_hba *, LPFC_MBOXQ_t *); |
dea3101e | 208 | void lpfc_config_ring(struct lpfc_hba *, int, LPFC_MBOXQ_t *); |
209 | void lpfc_config_port(struct lpfc_hba *, LPFC_MBOXQ_t *); | |
41415862 | 210 | void lpfc_kill_board(struct lpfc_hba *, LPFC_MBOXQ_t *); |
dea3101e | 211 | void lpfc_mbox_put(struct lpfc_hba *, LPFC_MBOXQ_t *); |
212 | LPFC_MBOXQ_t *lpfc_mbox_get(struct lpfc_hba *); | |
da0436e9 | 213 | void __lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *); |
92d7f7b0 | 214 | void lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *); |
da0436e9 JS |
215 | int lpfc_mbox_cmd_check(struct lpfc_hba *, LPFC_MBOXQ_t *); |
216 | int lpfc_mbox_dev_check(struct lpfc_hba *); | |
a183a15f | 217 | int lpfc_mbox_tmo_val(struct lpfc_hba *, LPFC_MBOXQ_t *); |
da0436e9 JS |
218 | void lpfc_init_vfi(struct lpfcMboxq *, struct lpfc_vport *); |
219 | void lpfc_reg_vfi(struct lpfcMboxq *, struct lpfc_vport *, dma_addr_t); | |
1c6834a7 | 220 | void lpfc_init_vpi(struct lpfc_hba *, struct lpfcMboxq *, uint16_t); |
6669f9bb | 221 | void lpfc_unreg_vfi(struct lpfcMboxq *, struct lpfc_vport *); |
da0436e9 JS |
222 | void lpfc_reg_fcfi(struct lpfc_hba *, struct lpfcMboxq *); |
223 | void lpfc_unreg_fcfi(struct lpfcMboxq *, uint16_t); | |
224 | void lpfc_resume_rpi(struct lpfcMboxq *, struct lpfc_nodelist *); | |
32b9793f | 225 | int lpfc_check_pending_fcoe_event(struct lpfc_hba *, uint8_t); |
ecfd03c6 | 226 | void lpfc_issue_init_vpi(struct lpfc_vport *); |
dea3101e | 227 | |
51ef4c26 JS |
228 | void lpfc_config_hbq(struct lpfc_hba *, uint32_t, struct lpfc_hbq_init *, |
229 | uint32_t , LPFC_MBOXQ_t *); | |
51ef4c26 JS |
230 | struct hbq_dmabuf *lpfc_els_hbq_alloc(struct lpfc_hba *); |
231 | void lpfc_els_hbq_free(struct lpfc_hba *, struct hbq_dmabuf *); | |
da0436e9 JS |
232 | struct hbq_dmabuf *lpfc_sli4_rb_alloc(struct lpfc_hba *); |
233 | void lpfc_sli4_rb_free(struct lpfc_hba *, struct hbq_dmabuf *); | |
234 | void lpfc_sli4_build_dflt_fcf_record(struct lpfc_hba *, struct fcf_record *, | |
235 | uint16_t); | |
ecfd03c6 JS |
236 | void lpfc_unregister_fcf(struct lpfc_hba *); |
237 | void lpfc_unregister_fcf_rescan(struct lpfc_hba *); | |
da0436e9 | 238 | void lpfc_unregister_unused_fcf(struct lpfc_hba *); |
ecfd03c6 JS |
239 | int lpfc_sli4_redisc_fcf_table(struct lpfc_hba *); |
240 | void lpfc_fcf_redisc_wait_start_timer(struct lpfc_hba *); | |
fc2b989b | 241 | void lpfc_sli4_fcf_dead_failthrough(struct lpfc_hba *); |
0c9ab6f5 | 242 | uint16_t lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba *); |
7d791df7 | 243 | void lpfc_sli4_set_fcf_flogi_fail(struct lpfc_hba *, uint16_t); |
0c9ab6f5 JS |
244 | int lpfc_sli4_fcf_rr_index_set(struct lpfc_hba *, uint16_t); |
245 | void lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *, uint16_t); | |
a93ff37a | 246 | int lpfc_sli4_fcf_rr_next_proc(struct lpfc_vport *, uint16_t); |
7d791df7 | 247 | void lpfc_sli4_clear_fcf_rr_bmask(struct lpfc_hba *); |
ed957684 | 248 | |
da0436e9 | 249 | int lpfc_mem_alloc(struct lpfc_hba *, int align); |
cff261f6 | 250 | int lpfc_mem_alloc_active_rrq_pool_s4(struct lpfc_hba *); |
dea3101e | 251 | void lpfc_mem_free(struct lpfc_hba *); |
da0436e9 | 252 | void lpfc_mem_free_all(struct lpfc_hba *); |
92d7f7b0 | 253 | void lpfc_stop_vport_timers(struct lpfc_vport *); |
dea3101e | 254 | |
875fbdfe | 255 | void lpfc_poll_timeout(unsigned long ptr); |
9399627f JS |
256 | void lpfc_poll_start_timer(struct lpfc_hba *); |
257 | void lpfc_poll_eratt(unsigned long); | |
45ed1190 JS |
258 | int |
259 | lpfc_sli_handle_fast_ring_event(struct lpfc_hba *, | |
260 | struct lpfc_sli_ring *, uint32_t); | |
261 | ||
4f2e66c6 | 262 | struct lpfc_iocbq *__lpfc_sli_get_iocbq(struct lpfc_hba *); |
0bd4ca25 | 263 | struct lpfc_iocbq * lpfc_sli_get_iocbq(struct lpfc_hba *); |
9399627f JS |
264 | void lpfc_sli_release_iocbq(struct lpfc_hba *, struct lpfc_iocbq *); |
265 | uint16_t lpfc_sli_next_iotag(struct lpfc_hba *, struct lpfc_iocbq *); | |
a257bf90 JS |
266 | void lpfc_sli_cancel_iocbs(struct lpfc_hba *, struct list_head *, uint32_t, |
267 | uint32_t); | |
04c68496 | 268 | void lpfc_sli_wake_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *); |
7f86059a JS |
269 | int lpfc_selective_reset(struct lpfc_hba *); |
270 | void lpfc_reset_barrier(struct lpfc_hba *); | |
41415862 JW |
271 | int lpfc_sli_brdready(struct lpfc_hba *, uint32_t); |
272 | int lpfc_sli_brdkill(struct lpfc_hba *); | |
273 | int lpfc_sli_brdreset(struct lpfc_hba *); | |
274 | int lpfc_sli_brdrestart(struct lpfc_hba *); | |
dea3101e | 275 | int lpfc_sli_hba_setup(struct lpfc_hba *); |
9399627f | 276 | int lpfc_sli_config_port(struct lpfc_hba *, int); |
2e0fef85 | 277 | int lpfc_sli_host_down(struct lpfc_vport *); |
dea3101e | 278 | int lpfc_sli_hba_down(struct lpfc_hba *); |
279 | int lpfc_sli_issue_mbox(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t); | |
280 | int lpfc_sli_handle_mb_event(struct lpfc_hba *); | |
618a5230 | 281 | void lpfc_sli_mbox_sys_shutdown(struct lpfc_hba *, int); |
9399627f | 282 | int lpfc_sli_check_eratt(struct lpfc_hba *); |
da0436e9 | 283 | void lpfc_sli_handle_slow_ring_event(struct lpfc_hba *, |
dea3101e | 284 | struct lpfc_sli_ring *, uint32_t); |
4d9ab994 | 285 | void lpfc_sli4_handle_received_buffer(struct lpfc_hba *, struct hbq_dmabuf *); |
dea3101e | 286 | void lpfc_sli_def_mbox_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *); |
da0436e9 | 287 | int lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t, |
dea3101e | 288 | struct lpfc_iocbq *, uint32_t); |
289 | void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t); | |
a0c87cbd | 290 | void lpfc_sli_bemem_bcopy(void *, void *, uint32_t); |
2e0fef85 | 291 | void lpfc_sli_abort_iocb_ring(struct lpfc_hba *, struct lpfc_sli_ring *); |
db55fba8 | 292 | void lpfc_sli_abort_fcp_rings(struct lpfc_hba *phba); |
5af5eee7 | 293 | void lpfc_sli_hba_iocb_abort(struct lpfc_hba *); |
a8e497d5 | 294 | void lpfc_sli_flush_fcp_rings(struct lpfc_hba *); |
dea3101e | 295 | int lpfc_sli_ringpostbuf_put(struct lpfc_hba *, struct lpfc_sli_ring *, |
296 | struct lpfc_dmabuf *); | |
297 | struct lpfc_dmabuf *lpfc_sli_ringpostbuf_get(struct lpfc_hba *, | |
298 | struct lpfc_sli_ring *, | |
299 | dma_addr_t); | |
76bb24ef JS |
300 | |
301 | uint32_t lpfc_sli_get_buffer_tag(struct lpfc_hba *); | |
302 | struct lpfc_dmabuf * lpfc_sli_ring_taggedbuf_get(struct lpfc_hba *, | |
303 | struct lpfc_sli_ring *, uint32_t ); | |
304 | ||
51ef4c26 | 305 | int lpfc_sli_hbq_count(void); |
92d7f7b0 | 306 | int lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba *, uint32_t); |
ed957684 | 307 | void lpfc_sli_hbqbuf_free_all(struct lpfc_hba *); |
ed957684 | 308 | int lpfc_sli_hbq_size(void); |
07951076 JS |
309 | int lpfc_sli_issue_abort_iotag(struct lpfc_hba *, struct lpfc_sli_ring *, |
310 | struct lpfc_iocbq *); | |
51ef4c26 JS |
311 | int lpfc_sli_sum_iocb(struct lpfc_vport *, uint16_t, uint64_t, lpfc_ctx_cmd); |
312 | int lpfc_sli_abort_iocb(struct lpfc_vport *, struct lpfc_sli_ring *, uint16_t, | |
313 | uint64_t, lpfc_ctx_cmd); | |
98912dda JS |
314 | int |
315 | lpfc_sli_abort_taskmgmt(struct lpfc_vport *, struct lpfc_sli_ring *, | |
316 | uint16_t, uint64_t, lpfc_ctx_cmd); | |
dea3101e | 317 | |
318 | void lpfc_mbox_timeout(unsigned long); | |
319 | void lpfc_mbox_timeout_handler(struct lpfc_hba *); | |
dea3101e | 320 | |
2e0fef85 JS |
321 | struct lpfc_nodelist *lpfc_findnode_did(struct lpfc_vport *, uint32_t); |
322 | struct lpfc_nodelist *lpfc_findnode_wwpn(struct lpfc_vport *, | |
323 | struct lpfc_name *); | |
dea3101e | 324 | |
9399627f JS |
325 | int lpfc_sli_issue_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t); |
326 | ||
da0436e9 | 327 | int lpfc_sli_issue_iocb_wait(struct lpfc_hba *, uint32_t, |
9399627f JS |
328 | struct lpfc_iocbq *, struct lpfc_iocbq *, |
329 | uint32_t); | |
330 | void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba *, struct lpfc_iocbq *, | |
331 | struct lpfc_iocbq *); | |
dea3101e | 332 | |
92d7f7b0 | 333 | void lpfc_sli_free_hbq(struct lpfc_hba *, struct hbq_dmabuf *); |
ed957684 | 334 | |
dea3101e | 335 | void *lpfc_mbuf_alloc(struct lpfc_hba *, int, dma_addr_t *); |
2e0fef85 | 336 | void __lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t); |
dea3101e | 337 | void lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t); |
338 | ||
92d7f7b0 | 339 | void lpfc_in_buf_free(struct lpfc_hba *, struct lpfc_dmabuf *); |
dea3101e | 340 | /* Function prototypes. */ |
341 | const char* lpfc_info(struct Scsi_Host *); | |
47a8617c JS |
342 | int lpfc_scan_finished(struct Scsi_Host *, unsigned long); |
343 | ||
da0436e9 JS |
344 | int lpfc_init_api_table_setup(struct lpfc_hba *, uint8_t); |
345 | int lpfc_sli_api_table_setup(struct lpfc_hba *, uint8_t); | |
346 | int lpfc_scsi_api_table_setup(struct lpfc_hba *, uint8_t); | |
347 | int lpfc_mbox_api_table_setup(struct lpfc_hba *, uint8_t); | |
348 | int lpfc_api_table_setup(struct lpfc_hba *, uint8_t); | |
349 | ||
dea3101e | 350 | void lpfc_get_cfgparam(struct lpfc_hba *); |
3de2a653 | 351 | void lpfc_get_vport_cfgparam(struct lpfc_vport *); |
2e0fef85 JS |
352 | int lpfc_alloc_sysfs_attr(struct lpfc_vport *); |
353 | void lpfc_free_sysfs_attr(struct lpfc_vport *); | |
ee959b00 TJ |
354 | extern struct device_attribute *lpfc_hba_attrs[]; |
355 | extern struct device_attribute *lpfc_vport_attrs[]; | |
dea3101e | 356 | extern struct scsi_host_template lpfc_template; |
3de2a653 | 357 | extern struct scsi_host_template lpfc_vport_template; |
dea3101e | 358 | extern struct fc_function_template lpfc_transport_functions; |
98c9ea5c | 359 | extern struct fc_function_template lpfc_vport_transport_functions; |
ed957684 | 360 | extern int lpfc_sli_mode; |
7ee5d43e | 361 | extern int lpfc_enable_npiv; |
92494144 | 362 | extern int lpfc_delay_discovery; |
dea3101e | 363 | |
92d7f7b0 | 364 | int lpfc_vport_symbolic_node_name(struct lpfc_vport *, char *, size_t); |
495a714c | 365 | int lpfc_vport_symbolic_port_name(struct lpfc_vport *, char *, size_t); |
c01f3208 JS |
366 | void lpfc_terminate_rport_io(struct fc_rport *); |
367 | void lpfc_dev_loss_tmo_callbk(struct fc_rport *rport); | |
dea3101e | 368 | |
3de2a653 | 369 | struct lpfc_vport *lpfc_create_port(struct lpfc_hba *, int, struct device *); |
92d7f7b0 | 370 | int lpfc_vport_disable(struct fc_vport *fc_vport, bool disable); |
d7c255b2 | 371 | int lpfc_mbx_unreg_vpi(struct lpfc_vport *); |
2e0fef85 | 372 | void destroy_port(struct lpfc_vport *); |
92d7f7b0 JS |
373 | int lpfc_get_instance(void); |
374 | void lpfc_host_attrib_init(struct Scsi_Host *); | |
375 | ||
858c9f6c JS |
376 | extern void lpfc_debugfs_initialize(struct lpfc_vport *); |
377 | extern void lpfc_debugfs_terminate(struct lpfc_vport *); | |
378 | extern void lpfc_debugfs_disc_trc(struct lpfc_vport *, int, char *, uint32_t, | |
379 | uint32_t, uint32_t); | |
a58cbd52 JS |
380 | extern void lpfc_debugfs_slow_ring_trc(struct lpfc_hba *, char *, uint32_t, |
381 | uint32_t, uint32_t); | |
311464ec | 382 | extern struct lpfc_hbq_init *lpfc_hbq_defs[]; |
858c9f6c | 383 | |
6d368e53 JS |
384 | /* SLI4 if_type 2 externs. */ |
385 | int lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *); | |
386 | int lpfc_sli4_dealloc_resource_identifiers(struct lpfc_hba *); | |
b76f2dc9 JS |
387 | int lpfc_sli4_get_allocated_extnts(struct lpfc_hba *, uint16_t, |
388 | uint16_t *, uint16_t *); | |
389 | int lpfc_sli4_get_avail_extnt_rsrc(struct lpfc_hba *, uint16_t, | |
390 | uint16_t *, uint16_t *); | |
6d368e53 | 391 | |
81301a9b JS |
392 | /* externs BlockGuard */ |
393 | extern char *_dump_buf_data; | |
394 | extern unsigned long _dump_buf_data_order; | |
395 | extern char *_dump_buf_dif; | |
396 | extern unsigned long _dump_buf_dif_order; | |
397 | extern spinlock_t _dump_buf_lock; | |
398 | extern int _dump_buf_done; | |
399 | extern spinlock_t pgcnt_lock; | |
400 | extern unsigned int pgcnt; | |
401 | extern unsigned int lpfc_prot_mask; | |
402 | extern unsigned char lpfc_prot_guard; | |
ba20c853 | 403 | extern unsigned int lpfc_fcp_look_ahead; |
81301a9b | 404 | |
92d7f7b0 | 405 | /* Interface exported by fabric iocb scheduler */ |
92d7f7b0 JS |
406 | void lpfc_fabric_abort_nport(struct lpfc_nodelist *); |
407 | void lpfc_fabric_abort_hba(struct lpfc_hba *); | |
92d7f7b0 JS |
408 | void lpfc_fabric_block_timeout(unsigned long); |
409 | void lpfc_unblock_fabric_iocbs(struct lpfc_hba *); | |
eaf15d5b | 410 | void lpfc_rampdown_queue_depth(struct lpfc_hba *); |
92d7f7b0 | 411 | void lpfc_ramp_down_queue_handler(struct lpfc_hba *); |
a8e497d5 | 412 | void lpfc_scsi_dev_block(struct lpfc_hba *); |
2e0fef85 | 413 | |
ea2151b4 JS |
414 | void |
415 | lpfc_send_els_failure_event(struct lpfc_hba *, struct lpfc_iocbq *, | |
416 | struct lpfc_iocbq *); | |
417 | struct lpfc_fast_path_event *lpfc_alloc_fast_evt(struct lpfc_hba *); | |
418 | void lpfc_free_fast_evt(struct lpfc_hba *, struct lpfc_fast_path_event *); | |
da0436e9 JS |
419 | void lpfc_create_static_vport(struct lpfc_hba *); |
420 | void lpfc_stop_hba_timers(struct lpfc_hba *); | |
421 | void lpfc_stop_port(struct lpfc_hba *); | |
ecfd03c6 JS |
422 | void __lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba *); |
423 | void lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba *); | |
da0436e9 JS |
424 | void lpfc_parse_fcoe_conf(struct lpfc_hba *, uint8_t *, uint32_t); |
425 | int lpfc_parse_vpd(struct lpfc_hba *, uint8_t *, int); | |
426 | void lpfc_start_fdiscs(struct lpfc_hba *phba); | |
6669f9bb | 427 | struct lpfc_vport *lpfc_find_vport_by_vpid(struct lpfc_hba *, uint16_t); |
0f65ff68 | 428 | struct lpfc_sglq *__lpfc_get_active_sglq(struct lpfc_hba *, uint16_t); |
dea3101e | 429 | #define ScsiResult(host_code, scsi_code) (((host_code) << 16) | scsi_code) |
92d7f7b0 JS |
430 | #define HBA_EVENT_RSCN 5 |
431 | #define HBA_EVENT_LINK_UP 2 | |
432 | #define HBA_EVENT_LINK_DOWN 3 | |
da0436e9 | 433 | |
f1c3b0fc JS |
434 | /* functions to support SGIOv4/bsg interface */ |
435 | int lpfc_bsg_request(struct fc_bsg_job *); | |
436 | int lpfc_bsg_timeout(struct fc_bsg_job *); | |
4fede78f | 437 | int lpfc_bsg_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *, |
f1c3b0fc | 438 | struct lpfc_iocbq *); |
6dd9e31c | 439 | int lpfc_bsg_ct_unsol_abort(struct lpfc_hba *, struct hbq_dmabuf *); |
2a9bf3d0 JS |
440 | void __lpfc_sli_ringtx_put(struct lpfc_hba *, struct lpfc_sli_ring *, |
441 | struct lpfc_iocbq *); | |
442 | struct lpfc_iocbq *lpfc_sli_ringtx_get(struct lpfc_hba *, | |
443 | struct lpfc_sli_ring *); | |
444 | int __lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t, | |
445 | struct lpfc_iocbq *, uint32_t); | |
446 | uint32_t lpfc_drain_txq(struct lpfc_hba *); | |
19ca7609 JS |
447 | void lpfc_clr_rrq_active(struct lpfc_hba *, uint16_t, struct lpfc_node_rrq *); |
448 | int lpfc_test_rrq_active(struct lpfc_hba *, struct lpfc_nodelist *, uint16_t); | |
449 | void lpfc_handle_rrq_active(struct lpfc_hba *); | |
450 | int lpfc_send_rrq(struct lpfc_hba *, struct lpfc_node_rrq *); | |
451 | int lpfc_set_rrq_active(struct lpfc_hba *, struct lpfc_nodelist *, | |
452 | uint16_t, uint16_t, uint16_t); | |
7851fe2c | 453 | uint16_t lpfc_sli4_xri_inrange(struct lpfc_hba *, uint16_t); |
1151e3ec | 454 | void lpfc_cleanup_vports_rrqs(struct lpfc_vport *, struct lpfc_nodelist *); |
19ca7609 JS |
455 | struct lpfc_node_rrq *lpfc_get_active_rrq(struct lpfc_vport *, uint16_t, |
456 | uint32_t); | |
b76f2dc9 JS |
457 | void lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *, enum nemb_type, |
458 | enum mbox_type, enum dma_type, enum sta_type, | |
459 | struct lpfc_dmabuf *, uint32_t); | |
460 | void lpfc_idiag_mbxacc_dump_issue_mbox(struct lpfc_hba *, MAILBOX_t *); | |
52d52440 | 461 | int lpfc_wr_object(struct lpfc_hba *, struct list_head *, uint32_t, uint32_t *); |
912e3acd JS |
462 | /* functions to support SR-IOV */ |
463 | int lpfc_sli_probe_sriov_nr_virtfn(struct lpfc_hba *, int); | |
0a96e975 | 464 | uint16_t lpfc_sli_sriov_nr_virtfn_get(struct lpfc_hba *); |
5350d872 JS |
465 | int lpfc_sli4_queue_create(struct lpfc_hba *); |
466 | void lpfc_sli4_queue_destroy(struct lpfc_hba *); | |
cb69f7de JS |
467 | void lpfc_sli4_abts_err_handler(struct lpfc_hba *, struct lpfc_nodelist *, |
468 | struct sli4_wcqe_xri_aborted *); | |
086a345f JS |
469 | void lpfc_sli_abts_recover_port(struct lpfc_vport *, |
470 | struct lpfc_nodelist *); | |
1b51197d JS |
471 | int lpfc_hba_init_link_fc_topology(struct lpfc_hba *, uint32_t, uint32_t); |
472 | int lpfc_issue_reg_vfi(struct lpfc_vport *); | |
473 | int lpfc_issue_unreg_vfi(struct lpfc_vport *); | |
474 | int lpfc_selective_reset(struct lpfc_hba *); | |
8a9d2e80 JS |
475 | int lpfc_sli4_read_config(struct lpfc_hba *); |
476 | void lpfc_sli4_node_prep(struct lpfc_hba *); | |
477 | int lpfc_sli4_xri_sgl_update(struct lpfc_hba *); | |
478 | void lpfc_free_sgl_list(struct lpfc_hba *, struct list_head *); | |
8b68cd52 | 479 | uint32_t lpfc_sli_port_speed_get(struct lpfc_hba *); |
c71ab861 | 480 | int lpfc_sli4_request_firmware_update(struct lpfc_hba *, uint8_t); |
a88dbb6a | 481 | void lpfc_sli4_offline_eratt(struct lpfc_hba *); |
1ba981fd JS |
482 | |
483 | struct lpfc_device_data *lpfc_create_device_data(struct lpfc_hba *, | |
484 | struct lpfc_name *, | |
485 | struct lpfc_name *, | |
486 | uint64_t, bool); | |
487 | void lpfc_delete_device_data(struct lpfc_hba *, struct lpfc_device_data*); | |
488 | struct lpfc_device_data *__lpfc_get_device_data(struct lpfc_hba *, | |
489 | struct list_head *list, | |
490 | struct lpfc_name *, | |
491 | struct lpfc_name *, uint64_t); | |
492 | bool lpfc_enable_oas_lun(struct lpfc_hba *, struct lpfc_name *, | |
493 | struct lpfc_name *, uint64_t); | |
494 | bool lpfc_disable_oas_lun(struct lpfc_hba *, struct lpfc_name *, | |
495 | struct lpfc_name *, uint64_t); | |
496 | bool lpfc_find_next_oas_lun(struct lpfc_hba *, struct lpfc_name *, | |
497 | struct lpfc_name *, uint64_t *, struct lpfc_name *, | |
498 | struct lpfc_name *, uint64_t *, uint32_t *); |