1 /*******************************************************************
2 * This file is part of the Emulex Linux Device Driver for *
3 * Fibre Channel Host Bus Adapters. *
4 * Copyright (C) 2004-2010 Emulex. All rights reserved. *
5 * EMULEX and SLI are trademarks of Emulex. *
8 * This program is free software; you can redistribute it and/or *
9 * modify it under the terms of version 2 of the GNU General *
10 * Public License as published by the Free Software Foundation. *
11 * This program is distributed in the hope that it will be useful. *
12 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
13 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
14 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
15 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
16 * TO BE LEGALLY INVALID. See the GNU General Public License for *
17 * more details, a copy of which can be found in the file COPYING *
18 * included with this package. *
19 *******************************************************************/
21 typedef int (*node_filter
)(struct lpfc_nodelist
*, void *);
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);
27 void lpfc_dump_wakeup_param(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
28 int lpfc_dump_static_vport(struct lpfc_hba
*, LPFC_MBOXQ_t
*, uint16_t);
29 int lpfc_dump_fcoe_param(struct lpfc_hba
*, struct lpfcMboxq
*);
30 void lpfc_read_nv(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
31 void lpfc_config_async(struct lpfc_hba
*, LPFC_MBOXQ_t
*, uint32_t);
33 void lpfc_heart_beat(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
34 int lpfc_read_la(struct lpfc_hba
*, LPFC_MBOXQ_t
*, struct lpfc_dmabuf
*);
35 void lpfc_clear_la(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
36 void lpfc_issue_clear_la(struct lpfc_hba
*, struct lpfc_vport
*);
37 void lpfc_config_link(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
38 int lpfc_config_msi(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
39 int lpfc_read_sparam(struct lpfc_hba
*, LPFC_MBOXQ_t
*, int);
40 void lpfc_read_config(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
41 void lpfc_read_lnk_stat(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
42 int lpfc_reg_rpi(struct lpfc_hba
*, uint16_t, uint32_t, uint8_t *,
43 LPFC_MBOXQ_t
*, uint32_t);
44 void lpfc_set_var(struct lpfc_hba
*, LPFC_MBOXQ_t
*, uint32_t, uint32_t);
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
*);
47 void lpfc_sli4_unreg_all_rpis(struct lpfc_vport
*);
49 void lpfc_reg_vpi(struct lpfc_vport
*, LPFC_MBOXQ_t
*);
50 void lpfc_register_new_vport(struct lpfc_hba
*, struct lpfc_vport
*,
51 struct lpfc_nodelist
*);
52 void lpfc_unreg_vpi(struct lpfc_hba
*, uint16_t, LPFC_MBOXQ_t
*);
53 void lpfc_init_link(struct lpfc_hba
*, LPFC_MBOXQ_t
*, uint32_t, uint32_t);
54 void lpfc_request_features(struct lpfc_hba
*, struct lpfcMboxq
*);
55 void lpfc_supported_pages(struct lpfcMboxq
*);
56 void lpfc_sli4_params(struct lpfcMboxq
*);
57 int lpfc_pc_sli4_params_get(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
59 struct lpfc_vport
*lpfc_find_vport_by_did(struct lpfc_hba
*, uint32_t);
60 void lpfc_cleanup_rcv_buffers(struct lpfc_vport
*);
61 void lpfc_rcv_seq_check_edtov(struct lpfc_vport
*);
62 void lpfc_cleanup_rpis(struct lpfc_vport
*, int);
63 void lpfc_cleanup_pending_mbox(struct lpfc_vport
*);
64 int lpfc_linkdown(struct lpfc_hba
*);
65 void lpfc_linkdown_port(struct lpfc_vport
*);
66 void lpfc_port_link_failure(struct lpfc_vport
*);
67 void lpfc_mbx_cmpl_read_la(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
68 void lpfc_init_vpi_cmpl(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
69 void lpfc_cancel_all_vport_retry_delay_timer(struct lpfc_hba
*);
70 void lpfc_retry_pport_discovery(struct lpfc_hba
*);
71 void lpfc_release_rpi(struct lpfc_hba
*, struct lpfc_vport
*, uint16_t);
73 void lpfc_mbx_cmpl_reg_login(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
74 void lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
75 void lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
76 void lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
77 void lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
78 void lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
79 void lpfc_enqueue_node(struct lpfc_vport
*, struct lpfc_nodelist
*);
80 void lpfc_dequeue_node(struct lpfc_vport
*, struct lpfc_nodelist
*);
81 struct lpfc_nodelist
*lpfc_enable_node(struct lpfc_vport
*,
82 struct lpfc_nodelist
*, int);
83 void lpfc_nlp_set_state(struct lpfc_vport
*, struct lpfc_nodelist
*, int);
84 void lpfc_drop_node(struct lpfc_vport
*, struct lpfc_nodelist
*);
85 void lpfc_set_disctmo(struct lpfc_vport
*);
86 int lpfc_can_disctmo(struct lpfc_vport
*);
87 int lpfc_unreg_rpi(struct lpfc_vport
*, struct lpfc_nodelist
*);
88 void lpfc_unreg_all_rpis(struct lpfc_vport
*);
89 void lpfc_unreg_hba_rpis(struct lpfc_hba
*);
90 void lpfc_unreg_default_rpis(struct lpfc_vport
*);
91 void lpfc_issue_reg_vpi(struct lpfc_hba
*, struct lpfc_vport
*);
93 int lpfc_check_sli_ndlp(struct lpfc_hba
*, struct lpfc_sli_ring
*,
94 struct lpfc_iocbq
*, struct lpfc_nodelist
*);
95 void lpfc_nlp_init(struct lpfc_vport
*, struct lpfc_nodelist
*, uint32_t);
96 struct lpfc_nodelist
*lpfc_nlp_get(struct lpfc_nodelist
*);
97 int lpfc_nlp_put(struct lpfc_nodelist
*);
98 int lpfc_nlp_not_used(struct lpfc_nodelist
*ndlp
);
99 struct lpfc_nodelist
*lpfc_setup_disc_node(struct lpfc_vport
*, uint32_t);
100 void lpfc_disc_list_loopmap(struct lpfc_vport
*);
101 void lpfc_disc_start(struct lpfc_vport
*);
102 void lpfc_cleanup_discovery_resources(struct lpfc_vport
*);
103 void lpfc_cleanup(struct lpfc_vport
*);
104 void lpfc_disc_timeout(unsigned long);
106 struct lpfc_nodelist
*__lpfc_findnode_rpi(struct lpfc_vport
*, uint16_t);
108 void lpfc_worker_wake_up(struct lpfc_hba
*);
109 int lpfc_workq_post_event(struct lpfc_hba
*, void *, void *, uint32_t);
110 int lpfc_do_work(void *);
111 int lpfc_disc_state_machine(struct lpfc_vport
*, struct lpfc_nodelist
*, void *,
114 void lpfc_do_scr_ns_plogi(struct lpfc_hba
*, struct lpfc_vport
*);
115 int lpfc_check_sparm(struct lpfc_vport
*, struct lpfc_nodelist
*,
116 struct serv_parm
*, uint32_t, int);
117 int lpfc_els_abort(struct lpfc_hba
*, struct lpfc_nodelist
*);
118 void lpfc_more_plogi(struct lpfc_vport
*);
119 void lpfc_more_adisc(struct lpfc_vport
*);
120 void lpfc_end_rscn(struct lpfc_vport
*);
121 int lpfc_els_chk_latt(struct lpfc_vport
*);
122 int lpfc_els_abort_flogi(struct lpfc_hba
*);
123 int lpfc_initial_flogi(struct lpfc_vport
*);
124 int lpfc_initial_fdisc(struct lpfc_vport
*);
125 int lpfc_issue_els_plogi(struct lpfc_vport
*, uint32_t, uint8_t);
126 int lpfc_issue_els_prli(struct lpfc_vport
*, struct lpfc_nodelist
*, uint8_t);
127 int lpfc_issue_els_adisc(struct lpfc_vport
*, struct lpfc_nodelist
*, uint8_t);
128 int lpfc_issue_els_logo(struct lpfc_vport
*, struct lpfc_nodelist
*, uint8_t);
129 int lpfc_issue_els_npiv_logo(struct lpfc_vport
*, struct lpfc_nodelist
*);
130 int lpfc_issue_els_scr(struct lpfc_vport
*, uint32_t, uint8_t);
131 int lpfc_issue_fabric_reglogin(struct lpfc_vport
*);
132 int lpfc_els_free_iocb(struct lpfc_hba
*, struct lpfc_iocbq
*);
133 int lpfc_ct_free_iocb(struct lpfc_hba
*, struct lpfc_iocbq
*);
134 int lpfc_els_rsp_acc(struct lpfc_vport
*, uint32_t, struct lpfc_iocbq
*,
135 struct lpfc_nodelist
*, LPFC_MBOXQ_t
*);
136 int lpfc_els_rsp_reject(struct lpfc_vport
*, uint32_t, struct lpfc_iocbq
*,
137 struct lpfc_nodelist
*, LPFC_MBOXQ_t
*);
138 int lpfc_els_rsp_adisc_acc(struct lpfc_vport
*, struct lpfc_iocbq
*,
139 struct lpfc_nodelist
*);
140 int lpfc_els_rsp_prli_acc(struct lpfc_vport
*, struct lpfc_iocbq
*,
141 struct lpfc_nodelist
*);
142 void lpfc_cancel_retry_delay_tmo(struct lpfc_vport
*, struct lpfc_nodelist
*);
143 void lpfc_els_retry_delay(unsigned long);
144 void lpfc_els_retry_delay_handler(struct lpfc_nodelist
*);
145 void lpfc_els_unsol_event(struct lpfc_hba
*, struct lpfc_sli_ring
*,
146 struct lpfc_iocbq
*);
147 int lpfc_els_handle_rscn(struct lpfc_vport
*);
148 void lpfc_els_flush_rscn(struct lpfc_vport
*);
149 int lpfc_rscn_payload_check(struct lpfc_vport
*, uint32_t);
150 void lpfc_els_flush_all_cmd(struct lpfc_hba
*);
151 void lpfc_els_flush_cmd(struct lpfc_vport
*);
152 int lpfc_els_disc_adisc(struct lpfc_vport
*);
153 int lpfc_els_disc_plogi(struct lpfc_vport
*);
154 void lpfc_els_timeout(unsigned long);
155 void lpfc_els_timeout_handler(struct lpfc_vport
*);
156 struct lpfc_iocbq
*lpfc_prep_els_iocb(struct lpfc_vport
*, uint8_t, uint16_t,
157 uint8_t, struct lpfc_nodelist
*,
159 void lpfc_hb_timeout_handler(struct lpfc_hba
*);
161 void lpfc_ct_unsol_event(struct lpfc_hba
*, struct lpfc_sli_ring
*,
162 struct lpfc_iocbq
*);
163 void lpfc_sli4_ct_abort_unsol_event(struct lpfc_hba
*, struct lpfc_sli_ring
*,
164 struct lpfc_iocbq
*);
165 int lpfc_ns_cmd(struct lpfc_vport
*, int, uint8_t, uint32_t);
166 int lpfc_fdmi_cmd(struct lpfc_vport
*, struct lpfc_nodelist
*, int);
167 void lpfc_fdmi_tmo(unsigned long);
168 void lpfc_fdmi_timeout_handler(struct lpfc_vport
*);
170 int lpfc_config_port_prep(struct lpfc_hba
*);
171 int lpfc_config_port_post(struct lpfc_hba
*);
172 int lpfc_hba_down_prep(struct lpfc_hba
*);
173 int lpfc_hba_down_post(struct lpfc_hba
*);
174 void lpfc_hba_init(struct lpfc_hba
*, uint32_t *);
175 int lpfc_post_buffer(struct lpfc_hba
*, struct lpfc_sli_ring
*, int);
176 void lpfc_decode_firmware_rev(struct lpfc_hba
*, char *, int);
177 int lpfc_online(struct lpfc_hba
*);
178 void lpfc_unblock_mgmt_io(struct lpfc_hba
*);
179 void lpfc_offline_prep(struct lpfc_hba
*);
180 void lpfc_offline(struct lpfc_hba
*);
181 void lpfc_reset_hba(struct lpfc_hba
*);
183 int lpfc_sli_setup(struct lpfc_hba
*);
184 int lpfc_sli_queue_setup(struct lpfc_hba
*);
186 void lpfc_handle_eratt(struct lpfc_hba
*);
187 void lpfc_handle_latt(struct lpfc_hba
*);
188 irqreturn_t
lpfc_sli_intr_handler(int, void *);
189 irqreturn_t
lpfc_sli_sp_intr_handler(int, void *);
190 irqreturn_t
lpfc_sli_fp_intr_handler(int, void *);
191 irqreturn_t
lpfc_sli4_intr_handler(int, void *);
192 irqreturn_t
lpfc_sli4_sp_intr_handler(int, void *);
193 irqreturn_t
lpfc_sli4_fp_intr_handler(int, void *);
195 void lpfc_read_rev(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
196 void lpfc_sli4_swap_str(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
197 void lpfc_config_ring(struct lpfc_hba
*, int, LPFC_MBOXQ_t
*);
198 void lpfc_config_port(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
199 void lpfc_kill_board(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
200 void lpfc_mbox_put(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
201 LPFC_MBOXQ_t
*lpfc_mbox_get(struct lpfc_hba
*);
202 void __lpfc_mbox_cmpl_put(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
203 void lpfc_mbox_cmpl_put(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
204 int lpfc_mbox_cmd_check(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
205 int lpfc_mbox_dev_check(struct lpfc_hba
*);
206 int lpfc_mbox_tmo_val(struct lpfc_hba
*, int);
207 void lpfc_init_vfi(struct lpfcMboxq
*, struct lpfc_vport
*);
208 void lpfc_reg_vfi(struct lpfcMboxq
*, struct lpfc_vport
*, dma_addr_t
);
209 void lpfc_init_vpi(struct lpfc_hba
*, struct lpfcMboxq
*, uint16_t);
210 void lpfc_unreg_vfi(struct lpfcMboxq
*, struct lpfc_vport
*);
211 void lpfc_reg_fcfi(struct lpfc_hba
*, struct lpfcMboxq
*);
212 void lpfc_unreg_fcfi(struct lpfcMboxq
*, uint16_t);
213 void lpfc_resume_rpi(struct lpfcMboxq
*, struct lpfc_nodelist
*);
214 int lpfc_check_pending_fcoe_event(struct lpfc_hba
*, uint8_t);
215 void lpfc_issue_init_vpi(struct lpfc_vport
*);
217 void lpfc_config_hbq(struct lpfc_hba
*, uint32_t, struct lpfc_hbq_init
*,
218 uint32_t , LPFC_MBOXQ_t
*);
219 struct hbq_dmabuf
*lpfc_els_hbq_alloc(struct lpfc_hba
*);
220 void lpfc_els_hbq_free(struct lpfc_hba
*, struct hbq_dmabuf
*);
221 struct hbq_dmabuf
*lpfc_sli4_rb_alloc(struct lpfc_hba
*);
222 void lpfc_sli4_rb_free(struct lpfc_hba
*, struct hbq_dmabuf
*);
223 void lpfc_sli4_build_dflt_fcf_record(struct lpfc_hba
*, struct fcf_record
*,
225 void lpfc_unregister_fcf(struct lpfc_hba
*);
226 void lpfc_unregister_fcf_rescan(struct lpfc_hba
*);
227 void lpfc_unregister_unused_fcf(struct lpfc_hba
*);
228 int lpfc_sli4_redisc_fcf_table(struct lpfc_hba
*);
229 void lpfc_fcf_redisc_wait_start_timer(struct lpfc_hba
*);
230 void lpfc_sli4_fcf_dead_failthrough(struct lpfc_hba
*);
231 uint16_t lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba
*);
232 int lpfc_sli4_fcf_rr_index_set(struct lpfc_hba
*, uint16_t);
233 void lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba
*, uint16_t);
234 int lpfc_sli4_fcf_rr_next_proc(struct lpfc_vport
*, uint16_t);
236 int lpfc_mem_alloc(struct lpfc_hba
*, int align
);
237 void lpfc_mem_free(struct lpfc_hba
*);
238 void lpfc_mem_free_all(struct lpfc_hba
*);
239 void lpfc_stop_vport_timers(struct lpfc_vport
*);
241 void lpfc_poll_timeout(unsigned long ptr
);
242 void lpfc_poll_start_timer(struct lpfc_hba
*);
243 void lpfc_poll_eratt(unsigned long);
245 lpfc_sli_handle_fast_ring_event(struct lpfc_hba
*,
246 struct lpfc_sli_ring
*, uint32_t);
248 struct lpfc_iocbq
* lpfc_sli_get_iocbq(struct lpfc_hba
*);
249 void lpfc_sli_release_iocbq(struct lpfc_hba
*, struct lpfc_iocbq
*);
250 uint16_t lpfc_sli_next_iotag(struct lpfc_hba
*, struct lpfc_iocbq
*);
251 void lpfc_sli_cancel_iocbs(struct lpfc_hba
*, struct list_head
*, uint32_t,
253 void lpfc_sli_wake_mbox_wait(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
255 void lpfc_reset_barrier(struct lpfc_hba
* phba
);
256 int lpfc_sli_brdready(struct lpfc_hba
*, uint32_t);
257 int lpfc_sli_brdkill(struct lpfc_hba
*);
258 int lpfc_sli_brdreset(struct lpfc_hba
*);
259 int lpfc_sli_brdrestart(struct lpfc_hba
*);
260 int lpfc_sli_hba_setup(struct lpfc_hba
*);
261 int lpfc_sli_config_port(struct lpfc_hba
*, int);
262 int lpfc_sli_host_down(struct lpfc_vport
*);
263 int lpfc_sli_hba_down(struct lpfc_hba
*);
264 int lpfc_sli_issue_mbox(struct lpfc_hba
*, LPFC_MBOXQ_t
*, uint32_t);
265 int lpfc_sli_handle_mb_event(struct lpfc_hba
*);
266 void lpfc_sli_mbox_sys_shutdown(struct lpfc_hba
*);
267 int lpfc_sli_check_eratt(struct lpfc_hba
*);
268 void lpfc_sli_handle_slow_ring_event(struct lpfc_hba
*,
269 struct lpfc_sli_ring
*, uint32_t);
270 void lpfc_sli4_handle_received_buffer(struct lpfc_hba
*, struct hbq_dmabuf
*);
271 void lpfc_sli_def_mbox_cmpl(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
272 int lpfc_sli_issue_iocb(struct lpfc_hba
*, uint32_t,
273 struct lpfc_iocbq
*, uint32_t);
274 void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t);
275 void lpfc_sli_bemem_bcopy(void *, void *, uint32_t);
276 void lpfc_sli_abort_iocb_ring(struct lpfc_hba
*, struct lpfc_sli_ring
*);
277 void lpfc_sli_hba_iocb_abort(struct lpfc_hba
*);
278 void lpfc_sli_flush_fcp_rings(struct lpfc_hba
*);
279 int lpfc_sli_ringpostbuf_put(struct lpfc_hba
*, struct lpfc_sli_ring
*,
280 struct lpfc_dmabuf
*);
281 struct lpfc_dmabuf
*lpfc_sli_ringpostbuf_get(struct lpfc_hba
*,
282 struct lpfc_sli_ring
*,
285 uint32_t lpfc_sli_get_buffer_tag(struct lpfc_hba
*);
286 struct lpfc_dmabuf
* lpfc_sli_ring_taggedbuf_get(struct lpfc_hba
*,
287 struct lpfc_sli_ring
*, uint32_t );
289 int lpfc_sli_hbq_count(void);
290 int lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba
*, uint32_t);
291 void lpfc_sli_hbqbuf_free_all(struct lpfc_hba
*);
292 int lpfc_sli_hbq_size(void);
293 int lpfc_sli_issue_abort_iotag(struct lpfc_hba
*, struct lpfc_sli_ring
*,
294 struct lpfc_iocbq
*);
295 int lpfc_sli_sum_iocb(struct lpfc_vport
*, uint16_t, uint64_t, lpfc_ctx_cmd
);
296 int lpfc_sli_abort_iocb(struct lpfc_vport
*, struct lpfc_sli_ring
*, uint16_t,
297 uint64_t, lpfc_ctx_cmd
);
299 void lpfc_mbox_timeout(unsigned long);
300 void lpfc_mbox_timeout_handler(struct lpfc_hba
*);
302 struct lpfc_nodelist
*lpfc_findnode_did(struct lpfc_vport
*, uint32_t);
303 struct lpfc_nodelist
*lpfc_findnode_wwpn(struct lpfc_vport
*,
306 int lpfc_sli_issue_mbox_wait(struct lpfc_hba
*, LPFC_MBOXQ_t
*, uint32_t);
308 int lpfc_sli_issue_iocb_wait(struct lpfc_hba
*, uint32_t,
309 struct lpfc_iocbq
*, struct lpfc_iocbq
*,
311 void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba
*, struct lpfc_iocbq
*,
312 struct lpfc_iocbq
*);
314 void lpfc_sli_free_hbq(struct lpfc_hba
*, struct hbq_dmabuf
*);
316 void *lpfc_mbuf_alloc(struct lpfc_hba
*, int, dma_addr_t
*);
317 void __lpfc_mbuf_free(struct lpfc_hba
*, void *, dma_addr_t
);
318 void lpfc_mbuf_free(struct lpfc_hba
*, void *, dma_addr_t
);
320 void lpfc_in_buf_free(struct lpfc_hba
*, struct lpfc_dmabuf
*);
321 /* Function prototypes. */
322 const char* lpfc_info(struct Scsi_Host
*);
323 int lpfc_scan_finished(struct Scsi_Host
*, unsigned long);
325 int lpfc_init_api_table_setup(struct lpfc_hba
*, uint8_t);
326 int lpfc_sli_api_table_setup(struct lpfc_hba
*, uint8_t);
327 int lpfc_scsi_api_table_setup(struct lpfc_hba
*, uint8_t);
328 int lpfc_mbox_api_table_setup(struct lpfc_hba
*, uint8_t);
329 int lpfc_api_table_setup(struct lpfc_hba
*, uint8_t);
331 void lpfc_get_cfgparam(struct lpfc_hba
*);
332 void lpfc_get_vport_cfgparam(struct lpfc_vport
*);
333 int lpfc_alloc_sysfs_attr(struct lpfc_vport
*);
334 void lpfc_free_sysfs_attr(struct lpfc_vport
*);
335 extern struct device_attribute
*lpfc_hba_attrs
[];
336 extern struct device_attribute
*lpfc_vport_attrs
[];
337 extern struct scsi_host_template lpfc_template
;
338 extern struct scsi_host_template lpfc_vport_template
;
339 extern struct fc_function_template lpfc_transport_functions
;
340 extern struct fc_function_template lpfc_vport_transport_functions
;
341 extern int lpfc_sli_mode
;
342 extern int lpfc_enable_npiv
;
344 int lpfc_vport_symbolic_node_name(struct lpfc_vport
*, char *, size_t);
345 int lpfc_vport_symbolic_port_name(struct lpfc_vport
*, char *, size_t);
346 void lpfc_terminate_rport_io(struct fc_rport
*);
347 void lpfc_dev_loss_tmo_callbk(struct fc_rport
*rport
);
349 struct lpfc_vport
*lpfc_create_port(struct lpfc_hba
*, int, struct device
*);
350 int lpfc_vport_disable(struct fc_vport
*fc_vport
, bool disable
);
351 int lpfc_mbx_unreg_vpi(struct lpfc_vport
*);
352 void destroy_port(struct lpfc_vport
*);
353 int lpfc_get_instance(void);
354 void lpfc_host_attrib_init(struct Scsi_Host
*);
356 extern void lpfc_debugfs_initialize(struct lpfc_vport
*);
357 extern void lpfc_debugfs_terminate(struct lpfc_vport
*);
358 extern void lpfc_debugfs_disc_trc(struct lpfc_vport
*, int, char *, uint32_t,
360 extern void lpfc_debugfs_slow_ring_trc(struct lpfc_hba
*, char *, uint32_t,
362 extern struct lpfc_hbq_init
*lpfc_hbq_defs
[];
364 /* externs BlockGuard */
365 extern char *_dump_buf_data
;
366 extern unsigned long _dump_buf_data_order
;
367 extern char *_dump_buf_dif
;
368 extern unsigned long _dump_buf_dif_order
;
369 extern spinlock_t _dump_buf_lock
;
370 extern int _dump_buf_done
;
371 extern spinlock_t pgcnt_lock
;
372 extern unsigned int pgcnt
;
373 extern unsigned int lpfc_prot_mask
;
374 extern unsigned char lpfc_prot_guard
;
376 /* Interface exported by fabric iocb scheduler */
377 void lpfc_fabric_abort_nport(struct lpfc_nodelist
*);
378 void lpfc_fabric_abort_hba(struct lpfc_hba
*);
379 void lpfc_fabric_block_timeout(unsigned long);
380 void lpfc_unblock_fabric_iocbs(struct lpfc_hba
*);
381 void lpfc_rampdown_queue_depth(struct lpfc_hba
*);
382 void lpfc_ramp_down_queue_handler(struct lpfc_hba
*);
383 void lpfc_ramp_up_queue_handler(struct lpfc_hba
*);
384 void lpfc_scsi_dev_block(struct lpfc_hba
*);
387 lpfc_send_els_failure_event(struct lpfc_hba
*, struct lpfc_iocbq
*,
388 struct lpfc_iocbq
*);
389 struct lpfc_fast_path_event
*lpfc_alloc_fast_evt(struct lpfc_hba
*);
390 void lpfc_free_fast_evt(struct lpfc_hba
*, struct lpfc_fast_path_event
*);
391 void lpfc_create_static_vport(struct lpfc_hba
*);
392 void lpfc_stop_hba_timers(struct lpfc_hba
*);
393 void lpfc_stop_port(struct lpfc_hba
*);
394 void __lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba
*);
395 void lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba
*);
396 void lpfc_parse_fcoe_conf(struct lpfc_hba
*, uint8_t *, uint32_t);
397 int lpfc_parse_vpd(struct lpfc_hba
*, uint8_t *, int);
398 void lpfc_start_fdiscs(struct lpfc_hba
*phba
);
399 struct lpfc_vport
*lpfc_find_vport_by_vpid(struct lpfc_hba
*, uint16_t);
400 struct lpfc_sglq
*__lpfc_get_active_sglq(struct lpfc_hba
*, uint16_t);
401 #define ScsiResult(host_code, scsi_code) (((host_code) << 16) | scsi_code)
402 #define HBA_EVENT_RSCN 5
403 #define HBA_EVENT_LINK_UP 2
404 #define HBA_EVENT_LINK_DOWN 3
406 /* functions to support SGIOv4/bsg interface */
407 int lpfc_bsg_request(struct fc_bsg_job
*);
408 int lpfc_bsg_timeout(struct fc_bsg_job
*);
409 int lpfc_bsg_ct_unsol_event(struct lpfc_hba
*, struct lpfc_sli_ring
*,
410 struct lpfc_iocbq
*);
411 void __lpfc_sli_ringtx_put(struct lpfc_hba
*, struct lpfc_sli_ring
*,
412 struct lpfc_iocbq
*);
413 struct lpfc_iocbq
*lpfc_sli_ringtx_get(struct lpfc_hba
*,
414 struct lpfc_sli_ring
*);
415 int __lpfc_sli_issue_iocb(struct lpfc_hba
*, uint32_t,
416 struct lpfc_iocbq
*, uint32_t);
417 uint32_t lpfc_drain_txq(struct lpfc_hba
*);