1 /*******************************************************************
2 * This file is part of the Emulex Linux Device Driver for *
3 * Fibre Channel Host Bus Adapters. *
4 * Copyright (C) 2004-2008 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 void 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_unreg_login(struct lpfc_hba
*, uint16_t, uint32_t, LPFC_MBOXQ_t
*);
45 void lpfc_unreg_did(struct lpfc_hba
*, uint16_t, uint32_t, LPFC_MBOXQ_t
*);
46 void lpfc_reg_vpi(struct lpfc_vport
*, LPFC_MBOXQ_t
*);
47 void lpfc_unreg_vpi(struct lpfc_hba
*, uint16_t, LPFC_MBOXQ_t
*);
48 void lpfc_init_link(struct lpfc_hba
*, LPFC_MBOXQ_t
*, uint32_t, uint32_t);
49 void lpfc_request_features(struct lpfc_hba
*, struct lpfcMboxq
*);
51 struct lpfc_vport
*lpfc_find_vport_by_did(struct lpfc_hba
*, uint32_t);
52 void lpfc_cleanup_rpis(struct lpfc_vport
*, int);
53 int lpfc_linkdown(struct lpfc_hba
*);
54 void lpfc_linkdown_port(struct lpfc_vport
*);
55 void lpfc_port_link_failure(struct lpfc_vport
*);
56 void lpfc_mbx_cmpl_read_la(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
58 void lpfc_mbx_cmpl_reg_login(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
59 void lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
60 void lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
61 void lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
62 void lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
63 void lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
64 void lpfc_enqueue_node(struct lpfc_vport
*, struct lpfc_nodelist
*);
65 void lpfc_dequeue_node(struct lpfc_vport
*, struct lpfc_nodelist
*);
66 struct lpfc_nodelist
*lpfc_enable_node(struct lpfc_vport
*,
67 struct lpfc_nodelist
*, int);
68 void lpfc_nlp_set_state(struct lpfc_vport
*, struct lpfc_nodelist
*, int);
69 void lpfc_drop_node(struct lpfc_vport
*, struct lpfc_nodelist
*);
70 void lpfc_set_disctmo(struct lpfc_vport
*);
71 int lpfc_can_disctmo(struct lpfc_vport
*);
72 int lpfc_unreg_rpi(struct lpfc_vport
*, struct lpfc_nodelist
*);
73 void lpfc_unreg_all_rpis(struct lpfc_vport
*);
74 void lpfc_unreg_default_rpis(struct lpfc_vport
*);
75 void lpfc_issue_reg_vpi(struct lpfc_hba
*, struct lpfc_vport
*);
77 int lpfc_check_sli_ndlp(struct lpfc_hba
*, struct lpfc_sli_ring
*,
78 struct lpfc_iocbq
*, struct lpfc_nodelist
*);
79 void lpfc_nlp_init(struct lpfc_vport
*, struct lpfc_nodelist
*, uint32_t);
80 struct lpfc_nodelist
*lpfc_nlp_get(struct lpfc_nodelist
*);
81 int lpfc_nlp_put(struct lpfc_nodelist
*);
82 int lpfc_nlp_not_used(struct lpfc_nodelist
*ndlp
);
83 struct lpfc_nodelist
*lpfc_setup_disc_node(struct lpfc_vport
*, uint32_t);
84 void lpfc_disc_list_loopmap(struct lpfc_vport
*);
85 void lpfc_disc_start(struct lpfc_vport
*);
86 void lpfc_cleanup_discovery_resources(struct lpfc_vport
*);
87 void lpfc_cleanup(struct lpfc_vport
*);
88 void lpfc_disc_timeout(unsigned long);
90 struct lpfc_nodelist
*__lpfc_findnode_rpi(struct lpfc_vport
*, uint16_t);
92 void lpfc_worker_wake_up(struct lpfc_hba
*);
93 int lpfc_workq_post_event(struct lpfc_hba
*, void *, void *, uint32_t);
94 int lpfc_do_work(void *);
95 int lpfc_disc_state_machine(struct lpfc_vport
*, struct lpfc_nodelist
*, void *,
98 void lpfc_do_scr_ns_plogi(struct lpfc_hba
*, struct lpfc_vport
*);
99 int lpfc_check_sparm(struct lpfc_vport
*, struct lpfc_nodelist
*,
100 struct serv_parm
*, uint32_t);
101 int lpfc_els_abort(struct lpfc_hba
*, struct lpfc_nodelist
*);
102 void lpfc_more_plogi(struct lpfc_vport
*);
103 void lpfc_more_adisc(struct lpfc_vport
*);
104 void lpfc_end_rscn(struct lpfc_vport
*);
105 int lpfc_els_chk_latt(struct lpfc_vport
*);
106 int lpfc_els_abort_flogi(struct lpfc_hba
*);
107 int lpfc_initial_flogi(struct lpfc_vport
*);
108 int lpfc_initial_fdisc(struct lpfc_vport
*);
109 int lpfc_issue_els_plogi(struct lpfc_vport
*, uint32_t, uint8_t);
110 int lpfc_issue_els_prli(struct lpfc_vport
*, struct lpfc_nodelist
*, uint8_t);
111 int lpfc_issue_els_adisc(struct lpfc_vport
*, struct lpfc_nodelist
*, uint8_t);
112 int lpfc_issue_els_logo(struct lpfc_vport
*, struct lpfc_nodelist
*, uint8_t);
113 int lpfc_issue_els_npiv_logo(struct lpfc_vport
*, struct lpfc_nodelist
*);
114 int lpfc_issue_els_scr(struct lpfc_vport
*, uint32_t, uint8_t);
115 int lpfc_issue_fabric_reglogin(struct lpfc_vport
*);
116 int lpfc_els_free_iocb(struct lpfc_hba
*, struct lpfc_iocbq
*);
117 int lpfc_ct_free_iocb(struct lpfc_hba
*, struct lpfc_iocbq
*);
118 int lpfc_els_rsp_acc(struct lpfc_vport
*, uint32_t, struct lpfc_iocbq
*,
119 struct lpfc_nodelist
*, LPFC_MBOXQ_t
*);
120 int lpfc_els_rsp_reject(struct lpfc_vport
*, uint32_t, struct lpfc_iocbq
*,
121 struct lpfc_nodelist
*, LPFC_MBOXQ_t
*);
122 int lpfc_els_rsp_adisc_acc(struct lpfc_vport
*, struct lpfc_iocbq
*,
123 struct lpfc_nodelist
*);
124 int lpfc_els_rsp_prli_acc(struct lpfc_vport
*, struct lpfc_iocbq
*,
125 struct lpfc_nodelist
*);
126 void lpfc_cancel_retry_delay_tmo(struct lpfc_vport
*, struct lpfc_nodelist
*);
127 void lpfc_els_retry_delay(unsigned long);
128 void lpfc_els_retry_delay_handler(struct lpfc_nodelist
*);
129 void lpfc_els_unsol_event(struct lpfc_hba
*, struct lpfc_sli_ring
*,
130 struct lpfc_iocbq
*);
131 int lpfc_els_handle_rscn(struct lpfc_vport
*);
132 void lpfc_els_flush_rscn(struct lpfc_vport
*);
133 int lpfc_rscn_payload_check(struct lpfc_vport
*, uint32_t);
134 void lpfc_els_flush_all_cmd(struct lpfc_hba
*);
135 void lpfc_els_flush_cmd(struct lpfc_vport
*);
136 int lpfc_els_disc_adisc(struct lpfc_vport
*);
137 int lpfc_els_disc_plogi(struct lpfc_vport
*);
138 void lpfc_els_timeout(unsigned long);
139 void lpfc_els_timeout_handler(struct lpfc_vport
*);
140 void lpfc_hb_timeout_handler(struct lpfc_hba
*);
142 void lpfc_ct_unsol_event(struct lpfc_hba
*, struct lpfc_sli_ring
*,
143 struct lpfc_iocbq
*);
144 int lpfc_ns_cmd(struct lpfc_vport
*, int, uint8_t, uint32_t);
145 int lpfc_fdmi_cmd(struct lpfc_vport
*, struct lpfc_nodelist
*, int);
146 void lpfc_fdmi_tmo(unsigned long);
147 void lpfc_fdmi_timeout_handler(struct lpfc_vport
*);
149 int lpfc_config_port_prep(struct lpfc_hba
*);
150 int lpfc_config_port_post(struct lpfc_hba
*);
151 int lpfc_hba_down_prep(struct lpfc_hba
*);
152 int lpfc_hba_down_post(struct lpfc_hba
*);
153 void lpfc_hba_init(struct lpfc_hba
*, uint32_t *);
154 int lpfc_post_buffer(struct lpfc_hba
*, struct lpfc_sli_ring
*, int);
155 void lpfc_decode_firmware_rev(struct lpfc_hba
*, char *, int);
156 int lpfc_online(struct lpfc_hba
*);
157 void lpfc_unblock_mgmt_io(struct lpfc_hba
*);
158 void lpfc_offline_prep(struct lpfc_hba
*);
159 void lpfc_offline(struct lpfc_hba
*);
160 void lpfc_reset_hba(struct lpfc_hba
*);
162 int lpfc_sli_setup(struct lpfc_hba
*);
163 int lpfc_sli_queue_setup(struct lpfc_hba
*);
165 void lpfc_handle_eratt(struct lpfc_hba
*);
166 void lpfc_handle_latt(struct lpfc_hba
*);
167 irqreturn_t
lpfc_sli_intr_handler(int, void *);
168 irqreturn_t
lpfc_sli_sp_intr_handler(int, void *);
169 irqreturn_t
lpfc_sli_fp_intr_handler(int, void *);
170 irqreturn_t
lpfc_sli4_intr_handler(int, void *);
171 irqreturn_t
lpfc_sli4_sp_intr_handler(int, void *);
172 irqreturn_t
lpfc_sli4_fp_intr_handler(int, void *);
174 void lpfc_read_rev(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
175 void lpfc_config_ring(struct lpfc_hba
*, int, LPFC_MBOXQ_t
*);
176 void lpfc_config_port(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
177 void lpfc_kill_board(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
178 void lpfc_mbox_put(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
179 LPFC_MBOXQ_t
*lpfc_mbox_get(struct lpfc_hba
*);
180 void __lpfc_mbox_cmpl_put(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
181 void lpfc_mbox_cmpl_put(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
182 int lpfc_mbox_cmd_check(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
183 int lpfc_mbox_dev_check(struct lpfc_hba
*);
184 int lpfc_mbox_tmo_val(struct lpfc_hba
*, int);
185 void lpfc_init_vfi(struct lpfcMboxq
*, struct lpfc_vport
*);
186 void lpfc_reg_vfi(struct lpfcMboxq
*, struct lpfc_vport
*, dma_addr_t
);
187 void lpfc_init_vpi(struct lpfcMboxq
*, uint16_t);
188 void lpfc_unreg_vfi(struct lpfcMboxq
*, uint16_t);
189 void lpfc_reg_fcfi(struct lpfc_hba
*, struct lpfcMboxq
*);
190 void lpfc_unreg_fcfi(struct lpfcMboxq
*, uint16_t);
191 void lpfc_resume_rpi(struct lpfcMboxq
*, struct lpfc_nodelist
*);
192 int lpfc_check_pending_fcoe_event(struct lpfc_hba
*, uint8_t);
194 void lpfc_config_hbq(struct lpfc_hba
*, uint32_t, struct lpfc_hbq_init
*,
195 uint32_t , LPFC_MBOXQ_t
*);
196 struct hbq_dmabuf
*lpfc_els_hbq_alloc(struct lpfc_hba
*);
197 void lpfc_els_hbq_free(struct lpfc_hba
*, struct hbq_dmabuf
*);
198 struct hbq_dmabuf
*lpfc_sli4_rb_alloc(struct lpfc_hba
*);
199 void lpfc_sli4_rb_free(struct lpfc_hba
*, struct hbq_dmabuf
*);
200 void lpfc_sli4_build_dflt_fcf_record(struct lpfc_hba
*, struct fcf_record
*,
202 void lpfc_unregister_unused_fcf(struct lpfc_hba
*);
204 int lpfc_mem_alloc(struct lpfc_hba
*, int align
);
205 void lpfc_mem_free(struct lpfc_hba
*);
206 void lpfc_mem_free_all(struct lpfc_hba
*);
207 void lpfc_stop_vport_timers(struct lpfc_vport
*);
209 void lpfc_poll_timeout(unsigned long ptr
);
210 void lpfc_poll_start_timer(struct lpfc_hba
*);
211 void lpfc_poll_eratt(unsigned long);
212 void lpfc_sli_poll_fcp_ring(struct lpfc_hba
*);
213 struct lpfc_iocbq
* lpfc_sli_get_iocbq(struct lpfc_hba
*);
214 void lpfc_sli_release_iocbq(struct lpfc_hba
*, struct lpfc_iocbq
*);
215 uint16_t lpfc_sli_next_iotag(struct lpfc_hba
*, struct lpfc_iocbq
*);
216 void lpfc_sli_cancel_iocbs(struct lpfc_hba
*, struct list_head
*, uint32_t,
218 void lpfc_sli_wake_mbox_wait(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
220 void lpfc_reset_barrier(struct lpfc_hba
* phba
);
221 int lpfc_sli_brdready(struct lpfc_hba
*, uint32_t);
222 int lpfc_sli_brdkill(struct lpfc_hba
*);
223 int lpfc_sli_brdreset(struct lpfc_hba
*);
224 int lpfc_sli_brdrestart(struct lpfc_hba
*);
225 int lpfc_sli_hba_setup(struct lpfc_hba
*);
226 int lpfc_sli_config_port(struct lpfc_hba
*, int);
227 int lpfc_sli_host_down(struct lpfc_vport
*);
228 int lpfc_sli_hba_down(struct lpfc_hba
*);
229 int lpfc_sli_issue_mbox(struct lpfc_hba
*, LPFC_MBOXQ_t
*, uint32_t);
230 int lpfc_sli_handle_mb_event(struct lpfc_hba
*);
231 void lpfc_sli_mbox_sys_shutdown(struct lpfc_hba
*);
232 int lpfc_sli_check_eratt(struct lpfc_hba
*);
233 void lpfc_sli_handle_slow_ring_event(struct lpfc_hba
*,
234 struct lpfc_sli_ring
*, uint32_t);
235 int lpfc_sli4_handle_received_buffer(struct lpfc_hba
*);
236 void lpfc_sli_def_mbox_cmpl(struct lpfc_hba
*, LPFC_MBOXQ_t
*);
237 int lpfc_sli_issue_iocb(struct lpfc_hba
*, uint32_t,
238 struct lpfc_iocbq
*, uint32_t);
239 void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t);
240 void lpfc_sli_bemem_bcopy(void *, void *, uint32_t);
241 void lpfc_sli_abort_iocb_ring(struct lpfc_hba
*, struct lpfc_sli_ring
*);
242 void lpfc_sli_flush_fcp_rings(struct lpfc_hba
*);
243 int lpfc_sli_ringpostbuf_put(struct lpfc_hba
*, struct lpfc_sli_ring
*,
244 struct lpfc_dmabuf
*);
245 struct lpfc_dmabuf
*lpfc_sli_ringpostbuf_get(struct lpfc_hba
*,
246 struct lpfc_sli_ring
*,
249 uint32_t lpfc_sli_get_buffer_tag(struct lpfc_hba
*);
250 struct lpfc_dmabuf
* lpfc_sli_ring_taggedbuf_get(struct lpfc_hba
*,
251 struct lpfc_sli_ring
*, uint32_t );
253 int lpfc_sli_hbq_count(void);
254 int lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba
*, uint32_t);
255 void lpfc_sli_hbqbuf_free_all(struct lpfc_hba
*);
256 int lpfc_sli_hbq_size(void);
257 int lpfc_sli_issue_abort_iotag(struct lpfc_hba
*, struct lpfc_sli_ring
*,
258 struct lpfc_iocbq
*);
259 int lpfc_sli_sum_iocb(struct lpfc_vport
*, uint16_t, uint64_t, lpfc_ctx_cmd
);
260 int lpfc_sli_abort_iocb(struct lpfc_vport
*, struct lpfc_sli_ring
*, uint16_t,
261 uint64_t, lpfc_ctx_cmd
);
263 void lpfc_mbox_timeout(unsigned long);
264 void lpfc_mbox_timeout_handler(struct lpfc_hba
*);
266 struct lpfc_nodelist
*lpfc_findnode_did(struct lpfc_vport
*, uint32_t);
267 struct lpfc_nodelist
*lpfc_findnode_wwpn(struct lpfc_vport
*,
270 int lpfc_sli_issue_mbox_wait(struct lpfc_hba
*, LPFC_MBOXQ_t
*, uint32_t);
272 int lpfc_sli_issue_iocb_wait(struct lpfc_hba
*, uint32_t,
273 struct lpfc_iocbq
*, struct lpfc_iocbq
*,
275 void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba
*, struct lpfc_iocbq
*,
276 struct lpfc_iocbq
*);
278 void lpfc_sli_free_hbq(struct lpfc_hba
*, struct hbq_dmabuf
*);
280 void *lpfc_mbuf_alloc(struct lpfc_hba
*, int, dma_addr_t
*);
281 void __lpfc_mbuf_free(struct lpfc_hba
*, void *, dma_addr_t
);
282 void lpfc_mbuf_free(struct lpfc_hba
*, void *, dma_addr_t
);
284 void lpfc_in_buf_free(struct lpfc_hba
*, struct lpfc_dmabuf
*);
285 /* Function prototypes. */
286 const char* lpfc_info(struct Scsi_Host
*);
287 int lpfc_scan_finished(struct Scsi_Host
*, unsigned long);
289 int lpfc_init_api_table_setup(struct lpfc_hba
*, uint8_t);
290 int lpfc_sli_api_table_setup(struct lpfc_hba
*, uint8_t);
291 int lpfc_scsi_api_table_setup(struct lpfc_hba
*, uint8_t);
292 int lpfc_mbox_api_table_setup(struct lpfc_hba
*, uint8_t);
293 int lpfc_api_table_setup(struct lpfc_hba
*, uint8_t);
295 void lpfc_get_cfgparam(struct lpfc_hba
*);
296 void lpfc_get_vport_cfgparam(struct lpfc_vport
*);
297 int lpfc_alloc_sysfs_attr(struct lpfc_vport
*);
298 void lpfc_free_sysfs_attr(struct lpfc_vport
*);
299 extern struct device_attribute
*lpfc_hba_attrs
[];
300 extern struct device_attribute
*lpfc_vport_attrs
[];
301 extern struct scsi_host_template lpfc_template
;
302 extern struct scsi_host_template lpfc_vport_template
;
303 extern struct fc_function_template lpfc_transport_functions
;
304 extern struct fc_function_template lpfc_vport_transport_functions
;
305 extern int lpfc_sli_mode
;
306 extern int lpfc_enable_npiv
;
308 int lpfc_vport_symbolic_node_name(struct lpfc_vport
*, char *, size_t);
309 int lpfc_vport_symbolic_port_name(struct lpfc_vport
*, char *, size_t);
310 void lpfc_terminate_rport_io(struct fc_rport
*);
311 void lpfc_dev_loss_tmo_callbk(struct fc_rport
*rport
);
313 struct lpfc_vport
*lpfc_create_port(struct lpfc_hba
*, int, struct device
*);
314 int lpfc_vport_disable(struct fc_vport
*fc_vport
, bool disable
);
315 int lpfc_mbx_unreg_vpi(struct lpfc_vport
*);
316 void destroy_port(struct lpfc_vport
*);
317 int lpfc_get_instance(void);
318 void lpfc_host_attrib_init(struct Scsi_Host
*);
320 extern void lpfc_debugfs_initialize(struct lpfc_vport
*);
321 extern void lpfc_debugfs_terminate(struct lpfc_vport
*);
322 extern void lpfc_debugfs_disc_trc(struct lpfc_vport
*, int, char *, uint32_t,
324 extern void lpfc_debugfs_slow_ring_trc(struct lpfc_hba
*, char *, uint32_t,
326 extern struct lpfc_hbq_init
*lpfc_hbq_defs
[];
328 /* externs BlockGuard */
329 extern char *_dump_buf_data
;
330 extern unsigned long _dump_buf_data_order
;
331 extern char *_dump_buf_dif
;
332 extern unsigned long _dump_buf_dif_order
;
333 extern spinlock_t _dump_buf_lock
;
334 extern int _dump_buf_done
;
335 extern spinlock_t pgcnt_lock
;
336 extern unsigned int pgcnt
;
337 extern unsigned int lpfc_prot_mask
;
338 extern unsigned char lpfc_prot_guard
;
340 /* Interface exported by fabric iocb scheduler */
341 void lpfc_fabric_abort_nport(struct lpfc_nodelist
*);
342 void lpfc_fabric_abort_hba(struct lpfc_hba
*);
343 void lpfc_fabric_block_timeout(unsigned long);
344 void lpfc_unblock_fabric_iocbs(struct lpfc_hba
*);
345 void lpfc_rampdown_queue_depth(struct lpfc_hba
*);
346 void lpfc_ramp_down_queue_handler(struct lpfc_hba
*);
347 void lpfc_ramp_up_queue_handler(struct lpfc_hba
*);
348 void lpfc_scsi_dev_block(struct lpfc_hba
*);
351 lpfc_send_els_failure_event(struct lpfc_hba
*, struct lpfc_iocbq
*,
352 struct lpfc_iocbq
*);
353 struct lpfc_fast_path_event
*lpfc_alloc_fast_evt(struct lpfc_hba
*);
354 void lpfc_free_fast_evt(struct lpfc_hba
*, struct lpfc_fast_path_event
*);
355 void lpfc_create_static_vport(struct lpfc_hba
*);
356 void lpfc_stop_hba_timers(struct lpfc_hba
*);
357 void lpfc_stop_port(struct lpfc_hba
*);
358 void lpfc_parse_fcoe_conf(struct lpfc_hba
*, uint8_t *, uint32_t);
359 int lpfc_parse_vpd(struct lpfc_hba
*, uint8_t *, int);
360 void lpfc_start_fdiscs(struct lpfc_hba
*phba
);
362 #define ScsiResult(host_code, scsi_code) (((host_code) << 16) | scsi_code)
363 #define HBA_EVENT_RSCN 5
364 #define HBA_EVENT_LINK_UP 2
365 #define HBA_EVENT_LINK_DOWN 3