1 /*******************************************************************
2 * This file is part of the Emulex Linux Device Driver for *
3 * Fibre Channel Host Bus Adapters. *
4 * Copyright (C) 2004-2011 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_topology(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
*, uint16_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_pc_sli4_params(struct lpfcMboxq
*);
57 int lpfc_pc_sli4_params_get(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
58 int lpfc_sli4_mbox_rsrc_extent(struct lpfc_hba
*, struct lpfcMboxq
*,
59 uint16_t, uint16_t, bool);
60 int lpfc_get_sli4_parameters(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
61 struct lpfc_vport
*lpfc_find_vport_by_did(struct lpfc_hba
*, uint32_t);
62 void lpfc_cleanup_rcv_buffers(struct lpfc_vport
*);
63 void lpfc_rcv_seq_check_edtov(struct lpfc_vport
*);
64 void lpfc_cleanup_rpis(struct lpfc_vport
*, int);
65 void lpfc_cleanup_pending_mbox(struct lpfc_vport
*);
66 int lpfc_linkdown(struct lpfc_hba
*);
67 void lpfc_linkdown_port(struct lpfc_vport
*);
68 void lpfc_port_link_failure(struct lpfc_vport
*);
69 void lpfc_mbx_cmpl_read_topology(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
70 void lpfc_init_vpi_cmpl(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
71 void lpfc_cancel_all_vport_retry_delay_timer(struct lpfc_hba
*);
72 void lpfc_retry_pport_discovery(struct lpfc_hba
*);
73 void lpfc_release_rpi(struct lpfc_hba
*, struct lpfc_vport
*, uint16_t);
75 void lpfc_mbx_cmpl_reg_login(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
76 void lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
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
*);
80 void lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
81 void lpfc_enqueue_node(struct lpfc_vport
*, struct lpfc_nodelist
*);
82 void lpfc_dequeue_node(struct lpfc_vport
*, struct lpfc_nodelist
*);
83 struct lpfc_nodelist
*lpfc_enable_node(struct lpfc_vport
*,
84 struct lpfc_nodelist
*, int);
85 void lpfc_nlp_set_state(struct lpfc_vport
*, struct lpfc_nodelist
*, int);
86 void lpfc_drop_node(struct lpfc_vport
*, struct lpfc_nodelist
*);
87 void lpfc_set_disctmo(struct lpfc_vport
*);
88 int lpfc_can_disctmo(struct lpfc_vport
*);
89 int lpfc_unreg_rpi(struct lpfc_vport
*, struct lpfc_nodelist
*);
90 void lpfc_unreg_all_rpis(struct lpfc_vport
*);
91 void lpfc_unreg_hba_rpis(struct lpfc_hba
*);
92 void lpfc_unreg_default_rpis(struct lpfc_vport
*);
93 void lpfc_issue_reg_vpi(struct lpfc_hba
*, struct lpfc_vport
*);
95 int lpfc_check_sli_ndlp(struct lpfc_hba
*, struct lpfc_sli_ring
*,
96 struct lpfc_iocbq
*, struct lpfc_nodelist
*);
97 void lpfc_nlp_init(struct lpfc_vport
*, struct lpfc_nodelist
*, uint32_t);
98 struct lpfc_nodelist
*lpfc_nlp_get(struct lpfc_nodelist
*);
99 int lpfc_nlp_put(struct lpfc_nodelist
*);
100 int lpfc_nlp_not_used(struct lpfc_nodelist
*ndlp
);
101 struct lpfc_nodelist
*lpfc_setup_disc_node(struct lpfc_vport
*, uint32_t);
102 void lpfc_disc_list_loopmap(struct lpfc_vport
*);
103 void lpfc_disc_start(struct lpfc_vport
*);
104 void lpfc_cleanup_discovery_resources(struct lpfc_vport
*);
105 void lpfc_cleanup(struct lpfc_vport
*);
106 void lpfc_disc_timeout(unsigned long);
108 struct lpfc_nodelist
*__lpfc_findnode_rpi(struct lpfc_vport
*, uint16_t);
110 void lpfc_worker_wake_up(struct lpfc_hba
*);
111 int lpfc_workq_post_event(struct lpfc_hba
*, void *, void *, uint32_t);
112 int lpfc_do_work(void *);
113 int lpfc_disc_state_machine(struct lpfc_vport
*, struct lpfc_nodelist
*, void *,
116 void lpfc_do_scr_ns_plogi(struct lpfc_hba
*, struct lpfc_vport
*);
117 int lpfc_check_sparm(struct lpfc_vport
*, struct lpfc_nodelist
*,
118 struct serv_parm
*, uint32_t, int);
119 int lpfc_els_abort(struct lpfc_hba
*, struct lpfc_nodelist
*);
120 void lpfc_more_plogi(struct lpfc_vport
*);
121 void lpfc_more_adisc(struct lpfc_vport
*);
122 void lpfc_end_rscn(struct lpfc_vport
*);
123 int lpfc_els_chk_latt(struct lpfc_vport
*);
124 int lpfc_els_abort_flogi(struct lpfc_hba
*);
125 int lpfc_initial_flogi(struct lpfc_vport
*);
126 void lpfc_issue_init_vfi(struct lpfc_vport
*);
127 int lpfc_initial_fdisc(struct lpfc_vport
*);
128 int lpfc_issue_els_plogi(struct lpfc_vport
*, uint32_t, uint8_t);
129 int lpfc_issue_els_prli(struct lpfc_vport
*, struct lpfc_nodelist
*, uint8_t);
130 int lpfc_issue_els_adisc(struct lpfc_vport
*, struct lpfc_nodelist
*, uint8_t);
131 int lpfc_issue_els_logo(struct lpfc_vport
*, struct lpfc_nodelist
*, uint8_t);
132 int lpfc_issue_els_npiv_logo(struct lpfc_vport
*, struct lpfc_nodelist
*);
133 int lpfc_issue_els_scr(struct lpfc_vport
*, uint32_t, uint8_t);
134 int lpfc_issue_fabric_reglogin(struct lpfc_vport
*);
135 int lpfc_els_free_iocb(struct lpfc_hba
*, struct lpfc_iocbq
*);
136 int lpfc_ct_free_iocb(struct lpfc_hba
*, struct lpfc_iocbq
*);
137 int lpfc_els_rsp_acc(struct lpfc_vport
*, uint32_t, struct lpfc_iocbq
*,
138 struct lpfc_nodelist
*, LPFC_MBOXQ_t
*);
139 int lpfc_els_rsp_reject(struct lpfc_vport
*, uint32_t, struct lpfc_iocbq
*,
140 struct lpfc_nodelist
*, LPFC_MBOXQ_t
*);
141 int lpfc_els_rsp_adisc_acc(struct lpfc_vport
*, struct lpfc_iocbq
*,
142 struct lpfc_nodelist
*);
143 int lpfc_els_rsp_prli_acc(struct lpfc_vport
*, struct lpfc_iocbq
*,
144 struct lpfc_nodelist
*);
145 void lpfc_cancel_retry_delay_tmo(struct lpfc_vport
*, struct lpfc_nodelist
*);
146 void lpfc_els_retry_delay(unsigned long);
147 void lpfc_els_retry_delay_handler(struct lpfc_nodelist
*);
148 void lpfc_els_unsol_event(struct lpfc_hba
*, struct lpfc_sli_ring
*,
149 struct lpfc_iocbq
*);
150 int lpfc_els_handle_rscn(struct lpfc_vport
*);
151 void lpfc_els_flush_rscn(struct lpfc_vport
*);
152 int lpfc_rscn_payload_check(struct lpfc_vport
*, uint32_t);
153 void lpfc_els_flush_all_cmd(struct lpfc_hba
*);
154 void lpfc_els_flush_cmd(struct lpfc_vport
*);
155 int lpfc_els_disc_adisc(struct lpfc_vport
*);
156 int lpfc_els_disc_plogi(struct lpfc_vport
*);
157 void lpfc_els_timeout(unsigned long);
158 void lpfc_els_timeout_handler(struct lpfc_vport
*);
159 struct lpfc_iocbq
*lpfc_prep_els_iocb(struct lpfc_vport
*, uint8_t, uint16_t,
160 uint8_t, struct lpfc_nodelist
*,
162 void lpfc_hb_timeout_handler(struct lpfc_hba
*);
164 void lpfc_ct_unsol_event(struct lpfc_hba
*, struct lpfc_sli_ring
*,
165 struct lpfc_iocbq
*);
166 void lpfc_sli4_ct_abort_unsol_event(struct lpfc_hba
*, struct lpfc_sli_ring
*,
167 struct lpfc_iocbq
*);
168 int lpfc_ns_cmd(struct lpfc_vport
*, int, uint8_t, uint32_t);
169 int lpfc_fdmi_cmd(struct lpfc_vport
*, struct lpfc_nodelist
*, int);
170 void lpfc_fdmi_tmo(unsigned long);
171 void lpfc_fdmi_timeout_handler(struct lpfc_vport
*);
172 void lpfc_delayed_disc_tmo(unsigned long);
173 void lpfc_delayed_disc_timeout_handler(struct lpfc_vport
*);
175 int lpfc_config_port_prep(struct lpfc_hba
*);
176 void lpfc_update_vport_wwn(struct lpfc_vport
*vport
);
177 int lpfc_config_port_post(struct lpfc_hba
*);
178 int lpfc_hba_down_prep(struct lpfc_hba
*);
179 int lpfc_hba_down_post(struct lpfc_hba
*);
180 void lpfc_hba_init(struct lpfc_hba
*, uint32_t *);
181 int lpfc_post_buffer(struct lpfc_hba
*, struct lpfc_sli_ring
*, int);
182 void lpfc_decode_firmware_rev(struct lpfc_hba
*, char *, int);
183 int lpfc_online(struct lpfc_hba
*);
184 void lpfc_unblock_mgmt_io(struct lpfc_hba
*);
185 void lpfc_offline_prep(struct lpfc_hba
*);
186 void lpfc_offline(struct lpfc_hba
*);
187 void lpfc_reset_hba(struct lpfc_hba
*);
189 int lpfc_sli_setup(struct lpfc_hba
*);
190 int lpfc_sli_queue_setup(struct lpfc_hba
*);
192 void lpfc_handle_eratt(struct lpfc_hba
*);
193 void lpfc_handle_latt(struct lpfc_hba
*);
194 irqreturn_t
lpfc_sli_intr_handler(int, void *);
195 irqreturn_t
lpfc_sli_sp_intr_handler(int, void *);
196 irqreturn_t
lpfc_sli_fp_intr_handler(int, void *);
197 irqreturn_t
lpfc_sli4_intr_handler(int, void *);
198 irqreturn_t
lpfc_sli4_sp_intr_handler(int, void *);
199 irqreturn_t
lpfc_sli4_fp_intr_handler(int, void *);
201 void lpfc_read_rev(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
202 void lpfc_sli4_swap_str(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
203 void lpfc_config_ring(struct lpfc_hba
*, int, LPFC_MBOXQ_t
*);
204 void lpfc_config_port(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
205 void lpfc_kill_board(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
206 void lpfc_mbox_put(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
207 LPFC_MBOXQ_t
*lpfc_mbox_get(struct lpfc_hba
*);
208 void __lpfc_mbox_cmpl_put(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
209 void lpfc_mbox_cmpl_put(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
210 int lpfc_mbox_cmd_check(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
211 int lpfc_mbox_dev_check(struct lpfc_hba
*);
212 int lpfc_mbox_tmo_val(struct lpfc_hba
*, int);
213 void lpfc_init_vfi(struct lpfcMboxq
*, struct lpfc_vport
*);
214 void lpfc_reg_vfi(struct lpfcMboxq
*, struct lpfc_vport
*, dma_addr_t
);
215 void lpfc_init_vpi(struct lpfc_hba
*, struct lpfcMboxq
*, uint16_t);
216 void lpfc_unreg_vfi(struct lpfcMboxq
*, struct lpfc_vport
*);
217 void lpfc_reg_fcfi(struct lpfc_hba
*, struct lpfcMboxq
*);
218 void lpfc_unreg_fcfi(struct lpfcMboxq
*, uint16_t);
219 void lpfc_resume_rpi(struct lpfcMboxq
*, struct lpfc_nodelist
*);
220 int lpfc_check_pending_fcoe_event(struct lpfc_hba
*, uint8_t);
221 void lpfc_issue_init_vpi(struct lpfc_vport
*);
223 void lpfc_config_hbq(struct lpfc_hba
*, uint32_t, struct lpfc_hbq_init
*,
224 uint32_t , LPFC_MBOXQ_t
*);
225 struct hbq_dmabuf
*lpfc_els_hbq_alloc(struct lpfc_hba
*);
226 void lpfc_els_hbq_free(struct lpfc_hba
*, struct hbq_dmabuf
*);
227 struct hbq_dmabuf
*lpfc_sli4_rb_alloc(struct lpfc_hba
*);
228 void lpfc_sli4_rb_free(struct lpfc_hba
*, struct hbq_dmabuf
*);
229 void lpfc_sli4_build_dflt_fcf_record(struct lpfc_hba
*, struct fcf_record
*,
231 void lpfc_unregister_fcf(struct lpfc_hba
*);
232 void lpfc_unregister_fcf_rescan(struct lpfc_hba
*);
233 void lpfc_unregister_unused_fcf(struct lpfc_hba
*);
234 int lpfc_sli4_redisc_fcf_table(struct lpfc_hba
*);
235 void lpfc_fcf_redisc_wait_start_timer(struct lpfc_hba
*);
236 void lpfc_sli4_fcf_dead_failthrough(struct lpfc_hba
*);
237 uint16_t lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba
*);
238 void lpfc_sli4_set_fcf_flogi_fail(struct lpfc_hba
*, uint16_t);
239 int lpfc_sli4_fcf_rr_index_set(struct lpfc_hba
*, uint16_t);
240 void lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba
*, uint16_t);
241 int lpfc_sli4_fcf_rr_next_proc(struct lpfc_vport
*, uint16_t);
242 void lpfc_sli4_clear_fcf_rr_bmask(struct lpfc_hba
*);
244 int lpfc_mem_alloc(struct lpfc_hba
*, int align
);
245 void lpfc_mem_free(struct lpfc_hba
*);
246 void lpfc_mem_free_all(struct lpfc_hba
*);
247 void lpfc_stop_vport_timers(struct lpfc_vport
*);
249 void lpfc_poll_timeout(unsigned long ptr
);
250 void lpfc_poll_start_timer(struct lpfc_hba
*);
251 void lpfc_poll_eratt(unsigned long);
253 lpfc_sli_handle_fast_ring_event(struct lpfc_hba
*,
254 struct lpfc_sli_ring
*, uint32_t);
256 struct lpfc_iocbq
* lpfc_sli_get_iocbq(struct lpfc_hba
*);
257 void lpfc_sli_release_iocbq(struct lpfc_hba
*, struct lpfc_iocbq
*);
258 uint16_t lpfc_sli_next_iotag(struct lpfc_hba
*, struct lpfc_iocbq
*);
259 void lpfc_sli_cancel_iocbs(struct lpfc_hba
*, struct list_head
*, uint32_t,
261 void lpfc_sli_wake_mbox_wait(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
262 int lpfc_selective_reset(struct lpfc_hba
*);
263 void lpfc_reset_barrier(struct lpfc_hba
*);
264 int lpfc_sli_brdready(struct lpfc_hba
*, uint32_t);
265 int lpfc_sli_brdkill(struct lpfc_hba
*);
266 int lpfc_sli_brdreset(struct lpfc_hba
*);
267 int lpfc_sli_brdrestart(struct lpfc_hba
*);
268 int lpfc_sli_hba_setup(struct lpfc_hba
*);
269 int lpfc_sli_config_port(struct lpfc_hba
*, int);
270 int lpfc_sli_host_down(struct lpfc_vport
*);
271 int lpfc_sli_hba_down(struct lpfc_hba
*);
272 int lpfc_sli_issue_mbox(struct lpfc_hba
*, LPFC_MBOXQ_t
*, uint32_t);
273 int lpfc_sli_handle_mb_event(struct lpfc_hba
*);
274 void lpfc_sli_mbox_sys_shutdown(struct lpfc_hba
*);
275 int lpfc_sli_check_eratt(struct lpfc_hba
*);
276 void lpfc_sli_handle_slow_ring_event(struct lpfc_hba
*,
277 struct lpfc_sli_ring
*, uint32_t);
278 void lpfc_sli4_handle_received_buffer(struct lpfc_hba
*, struct hbq_dmabuf
*);
279 void lpfc_sli_def_mbox_cmpl(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
280 int lpfc_sli_issue_iocb(struct lpfc_hba
*, uint32_t,
281 struct lpfc_iocbq
*, uint32_t);
282 void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t);
283 void lpfc_sli_bemem_bcopy(void *, void *, uint32_t);
284 void lpfc_sli_abort_iocb_ring(struct lpfc_hba
*, struct lpfc_sli_ring
*);
285 void lpfc_sli_hba_iocb_abort(struct lpfc_hba
*);
286 void lpfc_sli_flush_fcp_rings(struct lpfc_hba
*);
287 int lpfc_sli_ringpostbuf_put(struct lpfc_hba
*, struct lpfc_sli_ring
*,
288 struct lpfc_dmabuf
*);
289 struct lpfc_dmabuf
*lpfc_sli_ringpostbuf_get(struct lpfc_hba
*,
290 struct lpfc_sli_ring
*,
293 uint32_t lpfc_sli_get_buffer_tag(struct lpfc_hba
*);
294 struct lpfc_dmabuf
* lpfc_sli_ring_taggedbuf_get(struct lpfc_hba
*,
295 struct lpfc_sli_ring
*, uint32_t );
297 int lpfc_sli_hbq_count(void);
298 int lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba
*, uint32_t);
299 void lpfc_sli_hbqbuf_free_all(struct lpfc_hba
*);
300 int lpfc_sli_hbq_size(void);
301 int lpfc_sli_issue_abort_iotag(struct lpfc_hba
*, struct lpfc_sli_ring
*,
302 struct lpfc_iocbq
*);
303 int lpfc_sli_sum_iocb(struct lpfc_vport
*, uint16_t, uint64_t, lpfc_ctx_cmd
);
304 int lpfc_sli_abort_iocb(struct lpfc_vport
*, struct lpfc_sli_ring
*, uint16_t,
305 uint64_t, lpfc_ctx_cmd
);
307 void lpfc_mbox_timeout(unsigned long);
308 void lpfc_mbox_timeout_handler(struct lpfc_hba
*);
310 struct lpfc_nodelist
*lpfc_findnode_did(struct lpfc_vport
*, uint32_t);
311 struct lpfc_nodelist
*lpfc_findnode_wwpn(struct lpfc_vport
*,
314 int lpfc_sli_issue_mbox_wait(struct lpfc_hba
*, LPFC_MBOXQ_t
*, uint32_t);
316 int lpfc_sli_issue_iocb_wait(struct lpfc_hba
*, uint32_t,
317 struct lpfc_iocbq
*, struct lpfc_iocbq
*,
319 void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba
*, struct lpfc_iocbq
*,
320 struct lpfc_iocbq
*);
322 void lpfc_sli_free_hbq(struct lpfc_hba
*, struct hbq_dmabuf
*);
324 void *lpfc_mbuf_alloc(struct lpfc_hba
*, int, dma_addr_t
*);
325 void __lpfc_mbuf_free(struct lpfc_hba
*, void *, dma_addr_t
);
326 void lpfc_mbuf_free(struct lpfc_hba
*, void *, dma_addr_t
);
328 void lpfc_in_buf_free(struct lpfc_hba
*, struct lpfc_dmabuf
*);
329 /* Function prototypes. */
330 const char* lpfc_info(struct Scsi_Host
*);
331 int lpfc_scan_finished(struct Scsi_Host
*, unsigned long);
333 int lpfc_init_api_table_setup(struct lpfc_hba
*, uint8_t);
334 int lpfc_sli_api_table_setup(struct lpfc_hba
*, uint8_t);
335 int lpfc_scsi_api_table_setup(struct lpfc_hba
*, uint8_t);
336 int lpfc_mbox_api_table_setup(struct lpfc_hba
*, uint8_t);
337 int lpfc_api_table_setup(struct lpfc_hba
*, uint8_t);
339 void lpfc_get_cfgparam(struct lpfc_hba
*);
340 void lpfc_get_vport_cfgparam(struct lpfc_vport
*);
341 int lpfc_alloc_sysfs_attr(struct lpfc_vport
*);
342 void lpfc_free_sysfs_attr(struct lpfc_vport
*);
343 extern struct device_attribute
*lpfc_hba_attrs
[];
344 extern struct device_attribute
*lpfc_vport_attrs
[];
345 extern struct scsi_host_template lpfc_template
;
346 extern struct scsi_host_template lpfc_vport_template
;
347 extern struct fc_function_template lpfc_transport_functions
;
348 extern struct fc_function_template lpfc_vport_transport_functions
;
349 extern int lpfc_sli_mode
;
350 extern int lpfc_enable_npiv
;
351 extern int lpfc_delay_discovery
;
353 int lpfc_vport_symbolic_node_name(struct lpfc_vport
*, char *, size_t);
354 int lpfc_vport_symbolic_port_name(struct lpfc_vport
*, char *, size_t);
355 void lpfc_terminate_rport_io(struct fc_rport
*);
356 void lpfc_dev_loss_tmo_callbk(struct fc_rport
*rport
);
358 struct lpfc_vport
*lpfc_create_port(struct lpfc_hba
*, int, struct device
*);
359 int lpfc_vport_disable(struct fc_vport
*fc_vport
, bool disable
);
360 int lpfc_mbx_unreg_vpi(struct lpfc_vport
*);
361 void destroy_port(struct lpfc_vport
*);
362 int lpfc_get_instance(void);
363 void lpfc_host_attrib_init(struct Scsi_Host
*);
365 extern void lpfc_debugfs_initialize(struct lpfc_vport
*);
366 extern void lpfc_debugfs_terminate(struct lpfc_vport
*);
367 extern void lpfc_debugfs_disc_trc(struct lpfc_vport
*, int, char *, uint32_t,
369 extern void lpfc_debugfs_slow_ring_trc(struct lpfc_hba
*, char *, uint32_t,
371 extern struct lpfc_hbq_init
*lpfc_hbq_defs
[];
373 /* SLI4 if_type 2 externs. */
374 int lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba
*);
375 int lpfc_sli4_dealloc_resource_identifiers(struct lpfc_hba
*);
376 int lpfc_sli4_get_allocated_extnts(struct lpfc_hba
*, uint16_t,
377 uint16_t *, uint16_t *);
378 int lpfc_sli4_get_avail_extnt_rsrc(struct lpfc_hba
*, uint16_t,
379 uint16_t *, uint16_t *);
381 /* externs BlockGuard */
382 extern char *_dump_buf_data
;
383 extern unsigned long _dump_buf_data_order
;
384 extern char *_dump_buf_dif
;
385 extern unsigned long _dump_buf_dif_order
;
386 extern spinlock_t _dump_buf_lock
;
387 extern int _dump_buf_done
;
388 extern spinlock_t pgcnt_lock
;
389 extern unsigned int pgcnt
;
390 extern unsigned int lpfc_prot_mask
;
391 extern unsigned char lpfc_prot_guard
;
393 /* Interface exported by fabric iocb scheduler */
394 void lpfc_fabric_abort_nport(struct lpfc_nodelist
*);
395 void lpfc_fabric_abort_hba(struct lpfc_hba
*);
396 void lpfc_fabric_block_timeout(unsigned long);
397 void lpfc_unblock_fabric_iocbs(struct lpfc_hba
*);
398 void lpfc_rampdown_queue_depth(struct lpfc_hba
*);
399 void lpfc_ramp_down_queue_handler(struct lpfc_hba
*);
400 void lpfc_ramp_up_queue_handler(struct lpfc_hba
*);
401 void lpfc_scsi_dev_block(struct lpfc_hba
*);
404 lpfc_send_els_failure_event(struct lpfc_hba
*, struct lpfc_iocbq
*,
405 struct lpfc_iocbq
*);
406 struct lpfc_fast_path_event
*lpfc_alloc_fast_evt(struct lpfc_hba
*);
407 void lpfc_free_fast_evt(struct lpfc_hba
*, struct lpfc_fast_path_event
*);
408 void lpfc_create_static_vport(struct lpfc_hba
*);
409 void lpfc_stop_hba_timers(struct lpfc_hba
*);
410 void lpfc_stop_port(struct lpfc_hba
*);
411 void __lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba
*);
412 void lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba
*);
413 void lpfc_parse_fcoe_conf(struct lpfc_hba
*, uint8_t *, uint32_t);
414 int lpfc_parse_vpd(struct lpfc_hba
*, uint8_t *, int);
415 void lpfc_start_fdiscs(struct lpfc_hba
*phba
);
416 struct lpfc_vport
*lpfc_find_vport_by_vpid(struct lpfc_hba
*, uint16_t);
417 struct lpfc_sglq
*__lpfc_get_active_sglq(struct lpfc_hba
*, uint16_t);
418 #define ScsiResult(host_code, scsi_code) (((host_code) << 16) | scsi_code)
419 #define HBA_EVENT_RSCN 5
420 #define HBA_EVENT_LINK_UP 2
421 #define HBA_EVENT_LINK_DOWN 3
423 /* functions to support SGIOv4/bsg interface */
424 int lpfc_bsg_request(struct fc_bsg_job
*);
425 int lpfc_bsg_timeout(struct fc_bsg_job
*);
426 int lpfc_bsg_ct_unsol_event(struct lpfc_hba
*, struct lpfc_sli_ring
*,
427 struct lpfc_iocbq
*);
428 void __lpfc_sli_ringtx_put(struct lpfc_hba
*, struct lpfc_sli_ring
*,
429 struct lpfc_iocbq
*);
430 struct lpfc_iocbq
*lpfc_sli_ringtx_get(struct lpfc_hba
*,
431 struct lpfc_sli_ring
*);
432 int __lpfc_sli_issue_iocb(struct lpfc_hba
*, uint32_t,
433 struct lpfc_iocbq
*, uint32_t);
434 uint32_t lpfc_drain_txq(struct lpfc_hba
*);
435 void lpfc_clr_rrq_active(struct lpfc_hba
*, uint16_t, struct lpfc_node_rrq
*);
436 int lpfc_test_rrq_active(struct lpfc_hba
*, struct lpfc_nodelist
*, uint16_t);
437 void lpfc_handle_rrq_active(struct lpfc_hba
*);
438 int lpfc_send_rrq(struct lpfc_hba
*, struct lpfc_node_rrq
*);
439 int lpfc_set_rrq_active(struct lpfc_hba
*, struct lpfc_nodelist
*,
440 uint16_t, uint16_t, uint16_t);
441 uint16_t lpfc_sli4_xri_inrange(struct lpfc_hba
*, uint16_t);
442 void lpfc_cleanup_wt_rrqs(struct lpfc_hba
*);
443 void lpfc_cleanup_vports_rrqs(struct lpfc_vport
*, struct lpfc_nodelist
*);
444 struct lpfc_node_rrq
*lpfc_get_active_rrq(struct lpfc_vport
*, uint16_t,
446 void lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba
*, enum nemb_type
,
447 enum mbox_type
, enum dma_type
, enum sta_type
,
448 struct lpfc_dmabuf
*, uint32_t);
449 void lpfc_idiag_mbxacc_dump_issue_mbox(struct lpfc_hba
*, MAILBOX_t
*);
450 int lpfc_wr_object(struct lpfc_hba
*, struct list_head
*, uint32_t, uint32_t *);
451 /* functions to support SR-IOV */
452 int lpfc_sli_probe_sriov_nr_virtfn(struct lpfc_hba
*, int);
453 uint16_t lpfc_sli_sriov_nr_virtfn_get(struct lpfc_hba
*);