1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23typedef int (*node_filter)(struct lpfc_nodelist *, void *);
24
25struct fc_rport;
26struct fc_frame_header;
27void lpfc_down_link(struct lpfc_hba *, LPFC_MBOXQ_t *);
28void lpfc_sli_read_link_ste(struct lpfc_hba *);
29void lpfc_dump_mem(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t, uint16_t);
30void lpfc_dump_wakeup_param(struct lpfc_hba *, LPFC_MBOXQ_t *);
31int lpfc_dump_static_vport(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t);
32int lpfc_sli4_dump_cfg_rg23(struct lpfc_hba *, struct lpfcMboxq *);
33void lpfc_read_nv(struct lpfc_hba *, LPFC_MBOXQ_t *);
34void lpfc_config_async(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
35
36void lpfc_heart_beat(struct lpfc_hba *, LPFC_MBOXQ_t *);
37int lpfc_read_topology(struct lpfc_hba *, LPFC_MBOXQ_t *, struct lpfc_dmabuf *);
38void lpfc_clear_la(struct lpfc_hba *, LPFC_MBOXQ_t *);
39void lpfc_issue_clear_la(struct lpfc_hba *, struct lpfc_vport *);
40void lpfc_config_link(struct lpfc_hba *, LPFC_MBOXQ_t *);
41int lpfc_config_msi(struct lpfc_hba *, LPFC_MBOXQ_t *);
42int lpfc_read_sparam(struct lpfc_hba *, LPFC_MBOXQ_t *, int);
43void lpfc_read_config(struct lpfc_hba *, LPFC_MBOXQ_t *);
44void lpfc_read_lnk_stat(struct lpfc_hba *, LPFC_MBOXQ_t *);
45int lpfc_reg_rpi(struct lpfc_hba *, uint16_t, uint32_t, uint8_t *,
46 LPFC_MBOXQ_t *, uint16_t);
47void lpfc_set_var(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t);
48void lpfc_unreg_login(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *);
49void lpfc_unreg_did(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *);
50void lpfc_sli4_unreg_all_rpis(struct lpfc_vport *);
51
52void lpfc_reg_vpi(struct lpfc_vport *, LPFC_MBOXQ_t *);
53void lpfc_register_new_vport(struct lpfc_hba *, struct lpfc_vport *,
54 struct lpfc_nodelist *);
55void lpfc_unreg_vpi(struct lpfc_hba *, uint16_t, LPFC_MBOXQ_t *);
56void lpfc_init_link(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t);
57void lpfc_request_features(struct lpfc_hba *, struct lpfcMboxq *);
58void lpfc_supported_pages(struct lpfcMboxq *);
59void lpfc_pc_sli4_params(struct lpfcMboxq *);
60int lpfc_pc_sli4_params_get(struct lpfc_hba *, LPFC_MBOXQ_t *);
61int lpfc_sli4_mbox_rsrc_extent(struct lpfc_hba *, struct lpfcMboxq *,
62 uint16_t, uint16_t, bool);
63int lpfc_get_sli4_parameters(struct lpfc_hba *, LPFC_MBOXQ_t *);
64struct lpfc_vport *lpfc_find_vport_by_did(struct lpfc_hba *, uint32_t);
65void lpfc_cleanup_rcv_buffers(struct lpfc_vport *);
66void lpfc_rcv_seq_check_edtov(struct lpfc_vport *);
67void lpfc_cleanup_rpis(struct lpfc_vport *, int);
68void lpfc_cleanup_pending_mbox(struct lpfc_vport *);
69int lpfc_linkdown(struct lpfc_hba *);
70void lpfc_linkdown_port(struct lpfc_vport *);
71void lpfc_port_link_failure(struct lpfc_vport *);
72void lpfc_mbx_cmpl_read_topology(struct lpfc_hba *, LPFC_MBOXQ_t *);
73void lpfc_init_vpi_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
74void lpfc_cancel_all_vport_retry_delay_timer(struct lpfc_hba *);
75void lpfc_retry_pport_discovery(struct lpfc_hba *);
76int lpfc_init_iocb_list(struct lpfc_hba *phba, int cnt);
77void lpfc_free_iocb_list(struct lpfc_hba *phba);
78int lpfc_post_rq_buffer(struct lpfc_hba *phba, struct lpfc_queue *hrq,
79 struct lpfc_queue *drq, int count, int idx);
80
81void lpfc_mbx_cmpl_local_config_link(struct lpfc_hba *, LPFC_MBOXQ_t *);
82void lpfc_mbx_cmpl_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
83void lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *, LPFC_MBOXQ_t *);
84void lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
85void lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
86void lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
87void lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba *, LPFC_MBOXQ_t *);
88void lpfc_unregister_vfi_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
89void lpfc_enqueue_node(struct lpfc_vport *, struct lpfc_nodelist *);
90void lpfc_dequeue_node(struct lpfc_vport *, struct lpfc_nodelist *);
91struct lpfc_nodelist *lpfc_enable_node(struct lpfc_vport *,
92 struct lpfc_nodelist *, int);
93void lpfc_nlp_set_state(struct lpfc_vport *, struct lpfc_nodelist *, int);
94void lpfc_drop_node(struct lpfc_vport *, struct lpfc_nodelist *);
95void lpfc_set_disctmo(struct lpfc_vport *);
96int lpfc_can_disctmo(struct lpfc_vport *);
97int lpfc_unreg_rpi(struct lpfc_vport *, struct lpfc_nodelist *);
98void lpfc_unreg_all_rpis(struct lpfc_vport *);
99void lpfc_unreg_hba_rpis(struct lpfc_hba *);
100void lpfc_unreg_default_rpis(struct lpfc_vport *);
101void lpfc_issue_reg_vpi(struct lpfc_hba *, struct lpfc_vport *);
102
103int lpfc_check_sli_ndlp(struct lpfc_hba *, struct lpfc_sli_ring *,
104 struct lpfc_iocbq *, struct lpfc_nodelist *);
105struct lpfc_nodelist *lpfc_nlp_init(struct lpfc_vport *vport, uint32_t did);
106struct lpfc_nodelist *lpfc_nlp_get(struct lpfc_nodelist *);
107int lpfc_nlp_put(struct lpfc_nodelist *);
108int lpfc_nlp_not_used(struct lpfc_nodelist *ndlp);
109struct lpfc_nodelist *lpfc_setup_disc_node(struct lpfc_vport *, uint32_t);
110void lpfc_disc_list_loopmap(struct lpfc_vport *);
111void lpfc_disc_start(struct lpfc_vport *);
112void lpfc_cleanup_discovery_resources(struct lpfc_vport *);
113void lpfc_cleanup(struct lpfc_vport *);
114void lpfc_disc_timeout(struct timer_list *);
115
116int lpfc_unregister_fcf_prep(struct lpfc_hba *);
117struct lpfc_nodelist *__lpfc_findnode_rpi(struct lpfc_vport *, uint16_t);
118struct lpfc_nodelist *lpfc_findnode_rpi(struct lpfc_vport *, uint16_t);
119void lpfc_worker_wake_up(struct lpfc_hba *);
120int lpfc_workq_post_event(struct lpfc_hba *, void *, void *, uint32_t);
121int lpfc_do_work(void *);
122int lpfc_disc_state_machine(struct lpfc_vport *, struct lpfc_nodelist *, void *,
123 uint32_t);
124
125void lpfc_do_scr_ns_plogi(struct lpfc_hba *, struct lpfc_vport *);
126int lpfc_check_sparm(struct lpfc_vport *, struct lpfc_nodelist *,
127 struct serv_parm *, uint32_t, int);
128void lpfc_els_abort(struct lpfc_hba *, struct lpfc_nodelist *);
129void lpfc_more_plogi(struct lpfc_vport *);
130void lpfc_more_adisc(struct lpfc_vport *);
131void lpfc_end_rscn(struct lpfc_vport *);
132int lpfc_els_chk_latt(struct lpfc_vport *);
133int lpfc_els_abort_flogi(struct lpfc_hba *);
134int lpfc_initial_flogi(struct lpfc_vport *);
135void lpfc_issue_init_vfi(struct lpfc_vport *);
136int lpfc_initial_fdisc(struct lpfc_vport *);
137int lpfc_issue_els_plogi(struct lpfc_vport *, uint32_t, uint8_t);
138int lpfc_issue_els_prli(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t);
139int lpfc_issue_els_adisc(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t);
140int lpfc_issue_els_logo(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t);
141int lpfc_issue_els_npiv_logo(struct lpfc_vport *, struct lpfc_nodelist *);
142int lpfc_issue_els_scr(struct lpfc_vport *vport, uint8_t retry);
143int lpfc_issue_els_rscn(struct lpfc_vport *vport, uint8_t retry);
144int lpfc_issue_fabric_reglogin(struct lpfc_vport *);
145int lpfc_issue_els_rdf(struct lpfc_vport *vport, uint8_t retry);
146int lpfc_els_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *);
147int lpfc_ct_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *);
148int lpfc_els_rsp_acc(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *,
149 struct lpfc_nodelist *, LPFC_MBOXQ_t *);
150int lpfc_els_rsp_reject(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *,
151 struct lpfc_nodelist *, LPFC_MBOXQ_t *);
152int lpfc_els_rsp_adisc_acc(struct lpfc_vport *, struct lpfc_iocbq *,
153 struct lpfc_nodelist *);
154int lpfc_els_rsp_prli_acc(struct lpfc_vport *, struct lpfc_iocbq *,
155 struct lpfc_nodelist *);
156void lpfc_cancel_retry_delay_tmo(struct lpfc_vport *, struct lpfc_nodelist *);
157void lpfc_els_retry_delay(struct timer_list *);
158void lpfc_els_retry_delay_handler(struct lpfc_nodelist *);
159void lpfc_els_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
160 struct lpfc_iocbq *);
161int lpfc_els_handle_rscn(struct lpfc_vport *);
162void lpfc_els_flush_rscn(struct lpfc_vport *);
163int lpfc_rscn_payload_check(struct lpfc_vport *, uint32_t);
164void lpfc_els_flush_all_cmd(struct lpfc_hba *);
165void lpfc_els_flush_cmd(struct lpfc_vport *);
166int lpfc_els_disc_adisc(struct lpfc_vport *);
167int lpfc_els_disc_plogi(struct lpfc_vport *);
168void lpfc_els_timeout(struct timer_list *);
169void lpfc_els_timeout_handler(struct lpfc_vport *);
170struct lpfc_iocbq *lpfc_prep_els_iocb(struct lpfc_vport *, uint8_t, uint16_t,
171 uint8_t, struct lpfc_nodelist *,
172 uint32_t, uint32_t);
173void lpfc_hb_timeout_handler(struct lpfc_hba *);
174
175void lpfc_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
176 struct lpfc_iocbq *);
177int lpfc_ct_handle_unsol_abort(struct lpfc_hba *, struct hbq_dmabuf *);
178int lpfc_issue_gidpt(struct lpfc_vport *vport);
179int lpfc_issue_gidft(struct lpfc_vport *vport);
180int lpfc_get_gidft_type(struct lpfc_vport *vport, struct lpfc_iocbq *iocbq);
181int lpfc_ns_cmd(struct lpfc_vport *, int, uint8_t, uint32_t);
182int lpfc_fdmi_cmd(struct lpfc_vport *, struct lpfc_nodelist *, int, uint32_t);
183void lpfc_fdmi_change_check(struct lpfc_vport *vport);
184void lpfc_delayed_disc_tmo(struct timer_list *);
185void lpfc_delayed_disc_timeout_handler(struct lpfc_vport *);
186
187int lpfc_config_port_prep(struct lpfc_hba *);
188void lpfc_update_vport_wwn(struct lpfc_vport *vport);
189int lpfc_config_port_post(struct lpfc_hba *);
190int lpfc_hba_down_prep(struct lpfc_hba *);
191int lpfc_hba_down_post(struct lpfc_hba *);
192void lpfc_hba_init(struct lpfc_hba *, uint32_t *);
193int lpfc_post_buffer(struct lpfc_hba *, struct lpfc_sli_ring *, int);
194void lpfc_decode_firmware_rev(struct lpfc_hba *, char *, int);
195int lpfc_online(struct lpfc_hba *);
196void lpfc_unblock_mgmt_io(struct lpfc_hba *);
197void lpfc_offline_prep(struct lpfc_hba *, int);
198void lpfc_offline(struct lpfc_hba *);
199void lpfc_reset_hba(struct lpfc_hba *);
200int lpfc_emptyq_wait(struct lpfc_hba *phba, struct list_head *hd,
201 spinlock_t *slock);
202
203int lpfc_sli_setup(struct lpfc_hba *);
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);
209
210void lpfc_handle_eratt(struct lpfc_hba *);
211void lpfc_handle_latt(struct lpfc_hba *);
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 *);
216irqreturn_t lpfc_sli4_hba_intr_handler(int, void *);
217
218void lpfc_sli4_cleanup_poll_list(struct lpfc_hba *phba);
219int lpfc_sli4_poll_eq(struct lpfc_queue *q, uint8_t path);
220void lpfc_sli4_poll_hbtimer(struct timer_list *t);
221void lpfc_sli4_start_polling(struct lpfc_queue *q);
222void lpfc_sli4_stop_polling(struct lpfc_queue *q);
223
224void lpfc_read_rev(struct lpfc_hba *, LPFC_MBOXQ_t *);
225void lpfc_sli4_swap_str(struct lpfc_hba *, LPFC_MBOXQ_t *);
226void lpfc_config_ring(struct lpfc_hba *, int, LPFC_MBOXQ_t *);
227void lpfc_config_port(struct lpfc_hba *, LPFC_MBOXQ_t *);
228void lpfc_kill_board(struct lpfc_hba *, LPFC_MBOXQ_t *);
229void lpfc_mbox_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
230LPFC_MBOXQ_t *lpfc_mbox_get(struct lpfc_hba *);
231void __lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
232void lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *);
233int lpfc_mbox_cmd_check(struct lpfc_hba *, LPFC_MBOXQ_t *);
234int lpfc_mbox_dev_check(struct lpfc_hba *);
235int lpfc_mbox_tmo_val(struct lpfc_hba *, LPFC_MBOXQ_t *);
236void lpfc_init_vfi(struct lpfcMboxq *, struct lpfc_vport *);
237void lpfc_reg_vfi(struct lpfcMboxq *, struct lpfc_vport *, dma_addr_t);
238void lpfc_init_vpi(struct lpfc_hba *, struct lpfcMboxq *, uint16_t);
239void lpfc_unreg_vfi(struct lpfcMboxq *, struct lpfc_vport *);
240void lpfc_reg_fcfi(struct lpfc_hba *, struct lpfcMboxq *);
241void lpfc_reg_fcfi_mrq(struct lpfc_hba *phba, struct lpfcMboxq *mbox, int mode);
242void lpfc_unreg_fcfi(struct lpfcMboxq *, uint16_t);
243void lpfc_resume_rpi(struct lpfcMboxq *, struct lpfc_nodelist *);
244int lpfc_check_pending_fcoe_event(struct lpfc_hba *, uint8_t);
245void lpfc_issue_init_vpi(struct lpfc_vport *);
246
247void lpfc_config_hbq(struct lpfc_hba *, uint32_t, struct lpfc_hbq_init *,
248 uint32_t , LPFC_MBOXQ_t *);
249struct hbq_dmabuf *lpfc_els_hbq_alloc(struct lpfc_hba *);
250void lpfc_els_hbq_free(struct lpfc_hba *, struct hbq_dmabuf *);
251struct hbq_dmabuf *lpfc_sli4_rb_alloc(struct lpfc_hba *);
252void lpfc_sli4_rb_free(struct lpfc_hba *, struct hbq_dmabuf *);
253struct rqb_dmabuf *lpfc_sli4_nvmet_alloc(struct lpfc_hba *phba);
254void lpfc_sli4_nvmet_free(struct lpfc_hba *phba, struct rqb_dmabuf *dmab);
255void lpfc_nvmet_ctxbuf_post(struct lpfc_hba *phba,
256 struct lpfc_nvmet_ctxbuf *ctxp);
257int lpfc_nvmet_rcv_unsol_abort(struct lpfc_vport *vport,
258 struct fc_frame_header *fc_hdr);
259void lpfc_nvmet_wqfull_process(struct lpfc_hba *phba, struct lpfc_queue *wq);
260void lpfc_sli_flush_nvme_rings(struct lpfc_hba *phba);
261void lpfc_nvme_wait_for_io_drain(struct lpfc_hba *phba);
262void lpfc_sli4_build_dflt_fcf_record(struct lpfc_hba *, struct fcf_record *,
263 uint16_t);
264int lpfc_sli4_rq_put(struct lpfc_queue *hq, struct lpfc_queue *dq,
265 struct lpfc_rqe *hrqe, struct lpfc_rqe *drqe);
266int lpfc_free_rq_buffer(struct lpfc_hba *phba, struct lpfc_queue *hq);
267void lpfc_unregister_fcf(struct lpfc_hba *);
268void lpfc_unregister_fcf_rescan(struct lpfc_hba *);
269void lpfc_unregister_unused_fcf(struct lpfc_hba *);
270int lpfc_sli4_redisc_fcf_table(struct lpfc_hba *);
271void lpfc_fcf_redisc_wait_start_timer(struct lpfc_hba *);
272void lpfc_sli4_fcf_dead_failthrough(struct lpfc_hba *);
273uint16_t lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba *);
274void lpfc_sli4_set_fcf_flogi_fail(struct lpfc_hba *, uint16_t);
275int lpfc_sli4_fcf_rr_index_set(struct lpfc_hba *, uint16_t);
276void lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *, uint16_t);
277int lpfc_sli4_fcf_rr_next_proc(struct lpfc_vport *, uint16_t);
278void lpfc_sli4_clear_fcf_rr_bmask(struct lpfc_hba *);
279
280int lpfc_mem_alloc(struct lpfc_hba *, int align);
281int lpfc_nvmet_mem_alloc(struct lpfc_hba *phba);
282int lpfc_mem_alloc_active_rrq_pool_s4(struct lpfc_hba *);
283void lpfc_mem_free(struct lpfc_hba *);
284void lpfc_mem_free_all(struct lpfc_hba *);
285void lpfc_stop_vport_timers(struct lpfc_vport *);
286
287void lpfc_poll_timeout(struct timer_list *t);
288void lpfc_poll_start_timer(struct lpfc_hba *);
289void lpfc_poll_eratt(struct timer_list *);
290int
291lpfc_sli_handle_fast_ring_event(struct lpfc_hba *,
292 struct lpfc_sli_ring *, uint32_t);
293
294struct lpfc_iocbq *__lpfc_sli_get_iocbq(struct lpfc_hba *);
295struct lpfc_iocbq * lpfc_sli_get_iocbq(struct lpfc_hba *);
296void lpfc_sli_release_iocbq(struct lpfc_hba *, struct lpfc_iocbq *);
297uint16_t lpfc_sli_next_iotag(struct lpfc_hba *, struct lpfc_iocbq *);
298void lpfc_sli_cancel_iocbs(struct lpfc_hba *, struct list_head *, uint32_t,
299 uint32_t);
300void lpfc_sli_wake_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *);
301int lpfc_selective_reset(struct lpfc_hba *);
302void lpfc_reset_barrier(struct lpfc_hba *);
303int lpfc_sli_brdready(struct lpfc_hba *, uint32_t);
304int lpfc_sli_brdkill(struct lpfc_hba *);
305int lpfc_sli_chipset_init(struct lpfc_hba *phba);
306int lpfc_sli_brdreset(struct lpfc_hba *);
307int lpfc_sli_brdrestart(struct lpfc_hba *);
308int lpfc_sli_hba_setup(struct lpfc_hba *);
309int lpfc_sli_config_port(struct lpfc_hba *, int);
310int lpfc_sli_host_down(struct lpfc_vport *);
311int lpfc_sli_hba_down(struct lpfc_hba *);
312int lpfc_sli_issue_mbox(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
313int lpfc_sli_handle_mb_event(struct lpfc_hba *);
314void lpfc_sli_mbox_sys_shutdown(struct lpfc_hba *, int);
315int lpfc_sli_check_eratt(struct lpfc_hba *);
316void lpfc_sli_handle_slow_ring_event(struct lpfc_hba *,
317 struct lpfc_sli_ring *, uint32_t);
318void lpfc_sli4_handle_received_buffer(struct lpfc_hba *, struct hbq_dmabuf *);
319void lpfc_sli4_seq_abort_rsp(struct lpfc_vport *vport,
320 struct fc_frame_header *fc_hdr, bool aborted);
321void lpfc_sli_def_mbox_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);
322void lpfc_sli4_unreg_rpi_cmpl_clr(struct lpfc_hba *, LPFC_MBOXQ_t *);
323int lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t,
324 struct lpfc_iocbq *, uint32_t);
325int lpfc_sli4_issue_wqe(struct lpfc_hba *phba, struct lpfc_sli4_hdw_queue *qp,
326 struct lpfc_iocbq *pwqe);
327struct lpfc_sglq *__lpfc_clear_active_sglq(struct lpfc_hba *phba, uint16_t xri);
328struct lpfc_sglq *__lpfc_sli_get_nvmet_sglq(struct lpfc_hba *phba,
329 struct lpfc_iocbq *piocbq);
330void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t);
331void lpfc_sli_bemem_bcopy(void *, void *, uint32_t);
332void lpfc_sli_abort_iocb_ring(struct lpfc_hba *, struct lpfc_sli_ring *);
333void lpfc_sli_abort_fcp_rings(struct lpfc_hba *phba);
334void lpfc_sli_hba_iocb_abort(struct lpfc_hba *);
335void lpfc_sli_flush_io_rings(struct lpfc_hba *phba);
336int lpfc_sli_ringpostbuf_put(struct lpfc_hba *, struct lpfc_sli_ring *,
337 struct lpfc_dmabuf *);
338struct lpfc_dmabuf *lpfc_sli_ringpostbuf_get(struct lpfc_hba *,
339 struct lpfc_sli_ring *,
340 dma_addr_t);
341
342uint32_t lpfc_sli_get_buffer_tag(struct lpfc_hba *);
343struct lpfc_dmabuf * lpfc_sli_ring_taggedbuf_get(struct lpfc_hba *,
344 struct lpfc_sli_ring *, uint32_t );
345
346int lpfc_sli_hbq_count(void);
347int lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba *, uint32_t);
348void lpfc_sli_hbqbuf_free_all(struct lpfc_hba *);
349int lpfc_sli_hbq_size(void);
350int lpfc_sli_issue_abort_iotag(struct lpfc_hba *, struct lpfc_sli_ring *,
351 struct lpfc_iocbq *);
352int lpfc_sli_sum_iocb(struct lpfc_vport *, uint16_t, uint64_t, lpfc_ctx_cmd);
353int lpfc_sli_abort_iocb(struct lpfc_vport *, struct lpfc_sli_ring *, uint16_t,
354 uint64_t, lpfc_ctx_cmd);
355int
356lpfc_sli_abort_taskmgmt(struct lpfc_vport *, struct lpfc_sli_ring *,
357 uint16_t, uint64_t, lpfc_ctx_cmd);
358
359void lpfc_mbox_timeout(struct timer_list *t);
360void lpfc_mbox_timeout_handler(struct lpfc_hba *);
361
362struct lpfc_nodelist *lpfc_findnode_did(struct lpfc_vport *, uint32_t);
363struct lpfc_nodelist *lpfc_findnode_wwpn(struct lpfc_vport *,
364 struct lpfc_name *);
365struct lpfc_nodelist *lpfc_findnode_mapped(struct lpfc_vport *vport);
366
367int lpfc_sli_issue_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
368
369int lpfc_sli_issue_iocb_wait(struct lpfc_hba *, uint32_t,
370 struct lpfc_iocbq *, struct lpfc_iocbq *,
371 uint32_t);
372void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba *, struct lpfc_iocbq *,
373 struct lpfc_iocbq *);
374
375void lpfc_sli_free_hbq(struct lpfc_hba *, struct hbq_dmabuf *);
376
377void *lpfc_mbuf_alloc(struct lpfc_hba *, int, dma_addr_t *);
378void __lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t);
379void lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t);
380void *lpfc_nvmet_buf_alloc(struct lpfc_hba *phba, int flags,
381 dma_addr_t *handle);
382void lpfc_nvmet_buf_free(struct lpfc_hba *phba, void *virtp, dma_addr_t dma);
383
384void lpfc_in_buf_free(struct lpfc_hba *, struct lpfc_dmabuf *);
385void lpfc_rq_buf_free(struct lpfc_hba *phba, struct lpfc_dmabuf *mp);
386int lpfc_link_reset(struct lpfc_vport *vport);
387
388
389int lpfc_check_pci_resettable(struct lpfc_hba *phba);
390const char* lpfc_info(struct Scsi_Host *);
391int lpfc_scan_finished(struct Scsi_Host *, unsigned long);
392
393int lpfc_init_api_table_setup(struct lpfc_hba *, uint8_t);
394int lpfc_sli_api_table_setup(struct lpfc_hba *, uint8_t);
395int lpfc_scsi_api_table_setup(struct lpfc_hba *, uint8_t);
396int lpfc_mbox_api_table_setup(struct lpfc_hba *, uint8_t);
397int lpfc_api_table_setup(struct lpfc_hba *, uint8_t);
398
399void lpfc_get_cfgparam(struct lpfc_hba *);
400void lpfc_get_vport_cfgparam(struct lpfc_vport *);
401int lpfc_alloc_sysfs_attr(struct lpfc_vport *);
402void lpfc_free_sysfs_attr(struct lpfc_vport *);
403extern struct device_attribute *lpfc_hba_attrs[];
404extern struct device_attribute *lpfc_vport_attrs[];
405extern struct scsi_host_template lpfc_template;
406extern struct scsi_host_template lpfc_template_nvme;
407extern struct fc_function_template lpfc_transport_functions;
408extern struct fc_function_template lpfc_vport_transport_functions;
409
410int lpfc_vport_symbolic_node_name(struct lpfc_vport *, char *, size_t);
411int lpfc_vport_symbolic_port_name(struct lpfc_vport *, char *, size_t);
412void lpfc_terminate_rport_io(struct fc_rport *);
413void lpfc_dev_loss_tmo_callbk(struct fc_rport *rport);
414
415struct lpfc_vport *lpfc_create_port(struct lpfc_hba *, int, struct device *);
416int lpfc_vport_disable(struct fc_vport *fc_vport, bool disable);
417int lpfc_mbx_unreg_vpi(struct lpfc_vport *);
418void destroy_port(struct lpfc_vport *);
419int lpfc_get_instance(void);
420void lpfc_host_attrib_init(struct Scsi_Host *);
421
422extern void lpfc_debugfs_initialize(struct lpfc_vport *);
423extern void lpfc_debugfs_terminate(struct lpfc_vport *);
424extern void lpfc_debugfs_disc_trc(struct lpfc_vport *, int, char *, uint32_t,
425 uint32_t, uint32_t);
426extern void lpfc_debugfs_slow_ring_trc(struct lpfc_hba *, char *, uint32_t,
427 uint32_t, uint32_t);
428extern void lpfc_debugfs_nvme_trc(struct lpfc_hba *phba, char *fmt,
429 uint16_t data1, uint16_t data2, uint32_t data3);
430extern struct lpfc_hbq_init *lpfc_hbq_defs[];
431
432
433int lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *);
434int lpfc_sli4_dealloc_resource_identifiers(struct lpfc_hba *);
435int lpfc_sli4_get_allocated_extnts(struct lpfc_hba *, uint16_t,
436 uint16_t *, uint16_t *);
437int lpfc_sli4_get_avail_extnt_rsrc(struct lpfc_hba *, uint16_t,
438 uint16_t *, uint16_t *);
439
440
441void lpfc_fabric_abort_nport(struct lpfc_nodelist *);
442void lpfc_fabric_abort_hba(struct lpfc_hba *);
443void lpfc_fabric_block_timeout(struct timer_list *);
444void lpfc_unblock_fabric_iocbs(struct lpfc_hba *);
445void lpfc_rampdown_queue_depth(struct lpfc_hba *);
446void lpfc_ramp_down_queue_handler(struct lpfc_hba *);
447void lpfc_scsi_dev_block(struct lpfc_hba *);
448
449void
450lpfc_send_els_failure_event(struct lpfc_hba *, struct lpfc_iocbq *,
451 struct lpfc_iocbq *);
452struct lpfc_fast_path_event *lpfc_alloc_fast_evt(struct lpfc_hba *);
453void lpfc_free_fast_evt(struct lpfc_hba *, struct lpfc_fast_path_event *);
454void lpfc_create_static_vport(struct lpfc_hba *);
455void lpfc_stop_hba_timers(struct lpfc_hba *);
456void lpfc_stop_port(struct lpfc_hba *);
457void __lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba *);
458void lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba *);
459void lpfc_parse_fcoe_conf(struct lpfc_hba *, uint8_t *, uint32_t);
460int lpfc_parse_vpd(struct lpfc_hba *, uint8_t *, int);
461void lpfc_start_fdiscs(struct lpfc_hba *phba);
462struct lpfc_vport *lpfc_find_vport_by_vpid(struct lpfc_hba *, uint16_t);
463struct lpfc_sglq *__lpfc_get_active_sglq(struct lpfc_hba *, uint16_t);
464#define HBA_EVENT_RSCN 5
465#define HBA_EVENT_LINK_UP 2
466#define HBA_EVENT_LINK_DOWN 3
467
468
469int lpfc_bsg_request(struct bsg_job *);
470int lpfc_bsg_timeout(struct bsg_job *);
471int lpfc_bsg_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *,
472 struct lpfc_iocbq *);
473int lpfc_bsg_ct_unsol_abort(struct lpfc_hba *, struct hbq_dmabuf *);
474void __lpfc_sli_ringtx_put(struct lpfc_hba *, struct lpfc_sli_ring *,
475 struct lpfc_iocbq *);
476struct lpfc_iocbq *lpfc_sli_ringtx_get(struct lpfc_hba *,
477 struct lpfc_sli_ring *);
478int __lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t,
479 struct lpfc_iocbq *, uint32_t);
480uint32_t lpfc_drain_txq(struct lpfc_hba *);
481void lpfc_clr_rrq_active(struct lpfc_hba *, uint16_t, struct lpfc_node_rrq *);
482int lpfc_test_rrq_active(struct lpfc_hba *, struct lpfc_nodelist *, uint16_t);
483void lpfc_handle_rrq_active(struct lpfc_hba *);
484int lpfc_send_rrq(struct lpfc_hba *, struct lpfc_node_rrq *);
485int lpfc_set_rrq_active(struct lpfc_hba *, struct lpfc_nodelist *,
486 uint16_t, uint16_t, uint16_t);
487uint16_t lpfc_sli4_xri_inrange(struct lpfc_hba *, uint16_t);
488void lpfc_cleanup_vports_rrqs(struct lpfc_vport *, struct lpfc_nodelist *);
489struct lpfc_node_rrq *lpfc_get_active_rrq(struct lpfc_vport *, uint16_t,
490 uint32_t);
491void lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *, enum nemb_type,
492 enum mbox_type, enum dma_type, enum sta_type,
493 struct lpfc_dmabuf *, uint32_t);
494void lpfc_idiag_mbxacc_dump_issue_mbox(struct lpfc_hba *, MAILBOX_t *);
495int lpfc_wr_object(struct lpfc_hba *, struct list_head *, uint32_t, uint32_t *);
496
497int lpfc_sli_probe_sriov_nr_virtfn(struct lpfc_hba *, int);
498uint16_t lpfc_sli_sriov_nr_virtfn_get(struct lpfc_hba *);
499int lpfc_sli4_queue_create(struct lpfc_hba *);
500void lpfc_sli4_queue_destroy(struct lpfc_hba *);
501void lpfc_sli4_abts_err_handler(struct lpfc_hba *, struct lpfc_nodelist *,
502 struct sli4_wcqe_xri_aborted *);
503void lpfc_sli_abts_recover_port(struct lpfc_vport *,
504 struct lpfc_nodelist *);
505int lpfc_hba_init_link_fc_topology(struct lpfc_hba *, uint32_t, uint32_t);
506int lpfc_issue_reg_vfi(struct lpfc_vport *);
507int lpfc_issue_unreg_vfi(struct lpfc_vport *);
508int lpfc_selective_reset(struct lpfc_hba *);
509int lpfc_sli4_read_config(struct lpfc_hba *);
510void lpfc_sli4_node_prep(struct lpfc_hba *);
511int lpfc_sli4_els_sgl_update(struct lpfc_hba *phba);
512int lpfc_sli4_nvmet_sgl_update(struct lpfc_hba *phba);
513int lpfc_io_buf_flush(struct lpfc_hba *phba, struct list_head *sglist);
514int lpfc_io_buf_replenish(struct lpfc_hba *phba, struct list_head *cbuf);
515int lpfc_sli4_io_sgl_update(struct lpfc_hba *phba);
516int lpfc_sli4_post_io_sgl_list(struct lpfc_hba *phba,
517 struct list_head *blist, int xricnt);
518int lpfc_new_io_buf(struct lpfc_hba *phba, int num_to_alloc);
519void lpfc_io_free(struct lpfc_hba *phba);
520void lpfc_free_sgl_list(struct lpfc_hba *, struct list_head *);
521uint32_t lpfc_sli_port_speed_get(struct lpfc_hba *);
522int lpfc_sli4_request_firmware_update(struct lpfc_hba *, uint8_t);
523void lpfc_sli4_offline_eratt(struct lpfc_hba *);
524
525struct lpfc_device_data *lpfc_create_device_data(struct lpfc_hba *,
526 struct lpfc_name *,
527 struct lpfc_name *,
528 uint64_t, uint32_t, bool);
529void lpfc_delete_device_data(struct lpfc_hba *, struct lpfc_device_data*);
530struct lpfc_device_data *__lpfc_get_device_data(struct lpfc_hba *,
531 struct list_head *list,
532 struct lpfc_name *,
533 struct lpfc_name *, uint64_t);
534bool lpfc_enable_oas_lun(struct lpfc_hba *, struct lpfc_name *,
535 struct lpfc_name *, uint64_t, uint8_t);
536bool lpfc_disable_oas_lun(struct lpfc_hba *, struct lpfc_name *,
537 struct lpfc_name *, uint64_t, uint8_t);
538bool lpfc_find_next_oas_lun(struct lpfc_hba *, struct lpfc_name *,
539 struct lpfc_name *, uint64_t *, struct lpfc_name *,
540 struct lpfc_name *, uint64_t *,
541 uint32_t *, uint32_t *);
542int lpfc_sli4_dump_page_a0(struct lpfc_hba *phba, struct lpfcMboxq *mbox);
543void lpfc_mbx_cmpl_rdp_page_a0(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb);
544
545
546void lpfc_sli4_ras_init(struct lpfc_hba *phba);
547void lpfc_sli4_ras_setup(struct lpfc_hba *phba);
548int lpfc_sli4_ras_fwlog_init(struct lpfc_hba *phba, uint32_t fwlog_level,
549 uint32_t fwlog_enable);
550void lpfc_ras_stop_fwlog(struct lpfc_hba *phba);
551int lpfc_check_fwlog_support(struct lpfc_hba *phba);
552
553
554void lpfc_nvme_rescan_port(struct lpfc_vport *vport,
555 struct lpfc_nodelist *ndlp);
556void lpfc_nvme_unregister_port(struct lpfc_vport *vport,
557 struct lpfc_nodelist *ndlp);
558int lpfc_nvme_register_port(struct lpfc_vport *vport,
559 struct lpfc_nodelist *ndlp);
560int lpfc_nvme_create_localport(struct lpfc_vport *vport);
561void lpfc_nvme_destroy_localport(struct lpfc_vport *vport);
562void lpfc_nvme_update_localport(struct lpfc_vport *vport);
563int lpfc_nvmet_create_targetport(struct lpfc_hba *phba);
564int lpfc_nvmet_update_targetport(struct lpfc_hba *phba);
565void lpfc_nvmet_destroy_targetport(struct lpfc_hba *phba);
566int lpfc_nvme_handle_lsreq(struct lpfc_hba *phba,
567 struct lpfc_async_xchg_ctx *axchg);
568int lpfc_nvmet_handle_lsreq(struct lpfc_hba *phba,
569 struct lpfc_async_xchg_ctx *axchg);
570void lpfc_nvmet_unsol_fcp_event(struct lpfc_hba *phba, uint32_t idx,
571 struct rqb_dmabuf *nvmebuf, uint64_t isr_ts,
572 uint8_t cqflag);
573void lpfc_nvme_mod_param_dep(struct lpfc_hba *phba);
574void lpfc_nvmet_invalidate_host(struct lpfc_hba *phba,
575 struct lpfc_nodelist *ndlp);
576void lpfc_nvme_abort_fcreq_cmpl(struct lpfc_hba *phba,
577 struct lpfc_iocbq *cmdiocb,
578 struct lpfc_wcqe_complete *abts_cmpl);
579void lpfc_create_multixri_pools(struct lpfc_hba *phba);
580void lpfc_create_destroy_pools(struct lpfc_hba *phba);
581void lpfc_move_xri_pvt_to_pbl(struct lpfc_hba *phba, u32 hwqid);
582void lpfc_move_xri_pbl_to_pvt(struct lpfc_hba *phba, u32 hwqid, u32 cnt);
583void lpfc_adjust_high_watermark(struct lpfc_hba *phba, u32 hwqid);
584void lpfc_keep_pvt_pool_above_lowwm(struct lpfc_hba *phba, u32 hwqid);
585void lpfc_adjust_pvt_pool_count(struct lpfc_hba *phba, u32 hwqid);
586#ifdef LPFC_MXP_STAT
587void lpfc_snapshot_mxp(struct lpfc_hba *, u32);
588#endif
589struct lpfc_io_buf *lpfc_get_io_buf(struct lpfc_hba *phba,
590 struct lpfc_nodelist *ndlp, u32 hwqid,
591 int);
592void lpfc_release_io_buf(struct lpfc_hba *phba, struct lpfc_io_buf *ncmd,
593 struct lpfc_sli4_hdw_queue *qp);
594void lpfc_io_ktime(struct lpfc_hba *phba, struct lpfc_io_buf *ncmd);
595void lpfc_nvme_cmd_template(void);
596void lpfc_nvmet_cmd_template(void);
597void lpfc_nvme_cancel_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn);
598void lpfc_nvme_prep_abort_wqe(struct lpfc_iocbq *pwqeq, u16 xritag, u8 opt);
599extern int lpfc_enable_nvmet_cnt;
600extern unsigned long long lpfc_enable_nvmet[];
601extern int lpfc_no_hba_reset_cnt;
602extern unsigned long lpfc_no_hba_reset[];
603
