xref: /openbmc/linux/drivers/scsi/qla2xxx/qla_gbl.h (revision bcb84fb4) 
1 /*
2  * QLogic Fibre Channel HBA Driver
3  * Copyright (c)  2003-2014 QLogic Corporation
4  *
5  * See LICENSE.qla2xxx for copyright and licensing details.
6  */
7 #ifndef __QLA_GBL_H
8 #define	__QLA_GBL_H
9 
10 #include <linux/interrupt.h>
11 
12 /*
13  * Global Function Prototypes in qla_init.c source file.
14  */
15 extern int qla2x00_initialize_adapter(scsi_qla_host_t *);
16 
17 extern int qla2100_pci_config(struct scsi_qla_host *);
18 extern int qla2300_pci_config(struct scsi_qla_host *);
19 extern int qla24xx_pci_config(scsi_qla_host_t *);
20 extern int qla25xx_pci_config(scsi_qla_host_t *);
21 extern void qla2x00_reset_chip(struct scsi_qla_host *);
22 extern void qla24xx_reset_chip(struct scsi_qla_host *);
23 extern int qla2x00_chip_diag(struct scsi_qla_host *);
24 extern int qla24xx_chip_diag(struct scsi_qla_host *);
25 extern void qla2x00_config_rings(struct scsi_qla_host *);
26 extern void qla24xx_config_rings(struct scsi_qla_host *);
27 extern void qla2x00_reset_adapter(struct scsi_qla_host *);
28 extern void qla24xx_reset_adapter(struct scsi_qla_host *);
29 extern int qla2x00_nvram_config(struct scsi_qla_host *);
30 extern int qla24xx_nvram_config(struct scsi_qla_host *);
31 extern int qla81xx_nvram_config(struct scsi_qla_host *);
32 extern void qla2x00_update_fw_options(struct scsi_qla_host *);
33 extern void qla24xx_update_fw_options(scsi_qla_host_t *);
34 extern void qla81xx_update_fw_options(scsi_qla_host_t *);
35 extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
36 extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
37 extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *);
38 
39 extern int qla2x00_perform_loop_resync(scsi_qla_host_t *);
40 extern int qla2x00_loop_resync(scsi_qla_host_t *);
41 
42 extern int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *);
43 
44 extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
45 extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);
46 
47 extern int qla24xx_els_dcmd_iocb(scsi_qla_host_t *, int, port_id_t);
48 
49 extern void qla2x00_update_fcports(scsi_qla_host_t *);
50 
51 extern int qla2x00_abort_isp(scsi_qla_host_t *);
52 extern void qla2x00_abort_isp_cleanup(scsi_qla_host_t *);
53 extern void qla2x00_quiesce_io(scsi_qla_host_t *);
54 
55 extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
56 
57 extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
58 extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
59 
60 extern int qla2x00_get_thermal_temp(scsi_qla_host_t *, uint16_t *);
61 
62 extern void qla84xx_put_chip(struct scsi_qla_host *);
63 
64 extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *,
65     uint16_t *);
66 extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *);
67 extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *,
68     uint16_t *);
69 extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t);
70 extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *,
71     uint16_t *);
72 extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *,
73     uint16_t *);
74 extern void qla2x00_async_adisc_done(struct scsi_qla_host *, fc_port_t *,
75     uint16_t *);
76 struct qla_work_evt *qla2x00_alloc_work(struct scsi_qla_host *,
77     enum qla_work_type);
78 extern int qla24xx_async_gnl(struct scsi_qla_host *, fc_port_t *);
79 int qla2x00_post_work(struct scsi_qla_host *vha, struct qla_work_evt *e);
80 extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *);
81 extern void *qla2x00_alloc_iocbs_ready(struct scsi_qla_host *, srb_t *);
82 extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *);
83 
84 extern fc_port_t *
85 qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t );
86 
87 extern int __qla83xx_set_idc_control(scsi_qla_host_t *, uint32_t);
88 extern int __qla83xx_get_idc_control(scsi_qla_host_t *, uint32_t *);
89 extern void qla83xx_idc_audit(scsi_qla_host_t *, int);
90 extern int qla83xx_nic_core_reset(scsi_qla_host_t *);
91 extern void qla83xx_reset_ownership(scsi_qla_host_t *);
92 extern int qla2xxx_mctp_dump(scsi_qla_host_t *);
93 
94 extern int
95 qla2x00_alloc_outstanding_cmds(struct qla_hw_data *, struct req_que *);
96 extern int qla2x00_init_rings(scsi_qla_host_t *);
97 extern uint8_t qla27xx_find_valid_image(struct scsi_qla_host *);
98 extern struct qla_qpair *qla2xxx_create_qpair(struct scsi_qla_host *,
99 	int, int);
100 extern int qla2xxx_delete_qpair(struct scsi_qla_host *, struct qla_qpair *);
101 void qla2x00_fcport_event_handler(scsi_qla_host_t *, struct event_arg *);
102 int qla24xx_async_gpdb(struct scsi_qla_host *, fc_port_t *, u8);
103 int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *,
104 	struct imm_ntfy_from_isp *, int);
105 int qla24xx_post_newsess_work(struct scsi_qla_host *, port_id_t *, u8 *,
106     void *);
107 int qla24xx_fcport_handle_login(struct scsi_qla_host *, fc_port_t *);
108 
109 /*
110  * Global Data in qla_os.c source file.
111  */
112 extern char qla2x00_version_str[];
113 
114 extern struct kmem_cache *srb_cachep;
115 
116 extern int ql2xlogintimeout;
117 extern int qlport_down_retry;
118 extern int ql2xplogiabsentdevice;
119 extern int ql2xloginretrycount;
120 extern int ql2xfdmienable;
121 extern int ql2xallocfwdump;
122 extern int ql2xextended_error_logging;
123 extern int ql2xiidmaenable;
124 extern int ql2xmqsupport;
125 extern int ql2xfwloadbin;
126 extern int ql2xetsenable;
127 extern int ql2xshiftctondsd;
128 extern int ql2xdbwr;
129 extern int ql2xasynctmfenable;
130 extern int ql2xgffidenable;
131 extern int ql2xenabledif;
132 extern int ql2xenablehba_err_chk;
133 extern int ql2xtargetreset;
134 extern int ql2xdontresethba;
135 extern uint64_t ql2xmaxlun;
136 extern int ql2xmdcapmask;
137 extern int ql2xmdenable;
138 extern int ql2xexlogins;
139 extern int ql2xexchoffld;
140 extern int ql2xfwholdabts;
141 extern int ql2xmvasynctoatio;
142 
143 extern int qla2x00_loop_reset(scsi_qla_host_t *);
144 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
145 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum
146     fc_host_event_code, u32);
147 extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *);
148 extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *,
149     uint16_t *);
150 extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *,
151     uint16_t *);
152 extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *,
153     fc_port_t *, uint16_t *);
154 extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *,
155     uint16_t *);
156 extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *,
157     fc_port_t *, uint16_t *);
158 extern int qla2x00_set_exlogins_buffer(struct scsi_qla_host *);
159 extern void qla2x00_free_exlogin_buffer(struct qla_hw_data *);
160 extern int qla2x00_set_exchoffld_buffer(struct scsi_qla_host *);
161 extern void qla2x00_free_exchoffld_buffer(struct qla_hw_data *);
162 
163 extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *);
164 
165 extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *,
166 	struct qla_hw_data *);
167 extern void qla2x00_free_host(struct scsi_qla_host *);
168 extern void qla2x00_relogin(struct scsi_qla_host *);
169 extern void qla2x00_do_work(struct scsi_qla_host *);
170 extern void qla2x00_free_fcports(struct scsi_qla_host *);
171 
172 extern void qla83xx_schedule_work(scsi_qla_host_t *, int);
173 extern void qla83xx_service_idc_aen(struct work_struct *);
174 extern void qla83xx_nic_core_unrecoverable_work(struct work_struct *);
175 extern void qla83xx_idc_state_handler_work(struct work_struct *);
176 extern void qla83xx_nic_core_reset_work(struct work_struct *);
177 
178 extern void qla83xx_idc_lock(scsi_qla_host_t *, uint16_t);
179 extern void qla83xx_idc_unlock(scsi_qla_host_t *, uint16_t);
180 extern int qla83xx_idc_state_handler(scsi_qla_host_t *);
181 extern int qla83xx_set_drv_presence(scsi_qla_host_t *vha);
182 extern int __qla83xx_set_drv_presence(scsi_qla_host_t *vha);
183 extern int qla83xx_clear_drv_presence(scsi_qla_host_t *vha);
184 extern int __qla83xx_clear_drv_presence(scsi_qla_host_t *vha);
185 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32);
186 
187 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32);
188 extern void qla2x00_disable_board_on_pci_error(struct work_struct *);
189 extern void qla2x00_sp_compl(void *, int);
190 extern void qla2xxx_qpair_sp_free_dma(void *);
191 extern void qla2xxx_qpair_sp_compl(void *, int);
192 extern int qla24xx_post_upd_fcport_work(struct scsi_qla_host *, fc_port_t *);
193 void qla2x00_handle_login_done_event(struct scsi_qla_host *, fc_port_t *,
194 	uint16_t *);
195 int qla24xx_post_gnl_work(struct scsi_qla_host *, fc_port_t *);
196 
197 /*
198  * Global Functions in qla_mid.c source file.
199  */
200 extern struct scsi_host_template qla2xxx_driver_template;
201 extern struct scsi_transport_template *qla2xxx_transport_vport_template;
202 extern void qla2x00_timer(scsi_qla_host_t *);
203 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
204 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
205 extern int qla24xx_disable_vp (scsi_qla_host_t *);
206 extern int qla24xx_enable_vp (scsi_qla_host_t *);
207 extern int qla24xx_control_vp(scsi_qla_host_t *, int );
208 extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
209 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
210 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
211 extern int qla24xx_configure_vhba (scsi_qla_host_t *);
212 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
213     struct vp_rpt_id_entry_24xx *);
214 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
215 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
216 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
217 
218 extern void qla2x00_sp_free_dma(void *);
219 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
220 
221 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
222 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
223 
224 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
225 
226 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
227 extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *);
228 extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *);
229 
230 extern void qla2xxx_wake_dpc(struct scsi_qla_host *);
231 extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *);
232 extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *,
233 	uint16_t *);
234 extern int  qla2x00_vp_abort_isp(scsi_qla_host_t *);
235 
236 /*
237  * Global Function Prototypes in qla_iocb.c source file.
238  */
239 
240 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
241 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
242 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
243 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
244 extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *,
245 	uint16_t, struct req_que *);
246 extern int qla2x00_start_scsi(srb_t *sp);
247 extern int qla24xx_start_scsi(srb_t *sp);
248 int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *,
249 						uint16_t, uint64_t, uint8_t);
250 extern int qla2x00_start_sp(srb_t *);
251 extern int qla24xx_dif_start_scsi(srb_t *);
252 extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t);
253 extern int qla2xxx_dif_start_scsi_mq(srb_t *);
254 extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *);
255 
256 extern void *qla2x00_alloc_iocbs(scsi_qla_host_t *, srb_t *);
257 extern int qla2x00_issue_marker(scsi_qla_host_t *, int);
258 extern int qla24xx_walk_and_build_sglist_no_difb(struct qla_hw_data *, srb_t *,
259 	uint32_t *, uint16_t, struct qla_tgt_cmd *);
260 extern int qla24xx_walk_and_build_sglist(struct qla_hw_data *, srb_t *,
261 	uint32_t *, uint16_t, struct qla_tgt_cmd *);
262 extern int qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *, srb_t *,
263 	uint32_t *, uint16_t, struct qla_tgt_cmd *);
264 extern int qla24xx_get_one_block_sg(uint32_t, struct qla2_sgx *, uint32_t *);
265 extern int qla24xx_configure_prot_mode(srb_t *, uint16_t *);
266 extern int qla24xx_build_scsi_crc_2_iocbs(srb_t *,
267 	struct cmd_type_crc_2 *, uint16_t, uint16_t, uint16_t);
268 
269 /*
270  * Global Function Prototypes in qla_mbx.c source file.
271  */
272 extern int
273 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
274 
275 extern int
276 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
277 
278 extern int
279 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
280 
281 extern int
282 qla2x00_get_fw_version(scsi_qla_host_t *);
283 
284 extern int
285 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
286 
287 extern int
288 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
289 
290 extern int
291 qla2x00_mbx_reg_test(scsi_qla_host_t *);
292 
293 extern int
294 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
295 
296 extern int
297 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
298 
299 extern int
300 qla2x00_abort_command(srb_t *);
301 
302 extern int
303 qla2x00_abort_target(struct fc_port *, uint64_t, int);
304 
305 extern int
306 qla2x00_lun_reset(struct fc_port *, uint64_t, int);
307 
308 extern int
309 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
310     uint8_t *, uint16_t *, uint16_t *);
311 
312 extern int
313 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
314 
315 extern int
316 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
317 
318 extern int
319 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
320 
321 extern int
322 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
323 
324 extern int
325 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
326 
327 extern int
328 qla24xx_link_initialize(scsi_qla_host_t *);
329 
330 extern int
331 qla2x00_lip_reset(scsi_qla_host_t *);
332 
333 extern int
334 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
335 
336 extern int
337 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
338     uint16_t *, uint8_t);
339 extern int
340 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
341     uint16_t *, uint8_t);
342 
343 extern int
344 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
345     uint8_t);
346 
347 extern int
348 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
349 
350 extern int
351 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
352 
353 extern int
354 qla2x00_full_login_lip(scsi_qla_host_t *ha);
355 
356 extern int
357 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
358 
359 extern int
360 qla2x00_get_resource_cnts(scsi_qla_host_t *);
361 
362 extern int
363 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
364 
365 extern int
366 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
367     dma_addr_t);
368 
369 extern int
370 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
371     dma_addr_t, uint);
372 
373 extern int qla24xx_abort_command(srb_t *);
374 extern int qla24xx_async_abort_command(srb_t *);
375 extern int
376 qla24xx_abort_target(struct fc_port *, uint64_t, int);
377 extern int
378 qla24xx_lun_reset(struct fc_port *, uint64_t, int);
379 extern int
380 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int,
381 	uint64_t, enum nexus_wait_type);
382 extern int
383 qla2x00_system_error(scsi_qla_host_t *);
384 
385 extern int
386 qla2x00_write_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t);
387 extern int
388 qla2x00_read_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t *);
389 
390 extern int
391 qla8044_write_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t);
392 extern int
393 qla8044_read_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t *);
394 
395 extern int
396 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
397 
398 extern int
399 qla2x00_stop_firmware(scsi_qla_host_t *);
400 
401 extern int
402 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
403 extern int
404 qla2x00_disable_eft_trace(scsi_qla_host_t *);
405 
406 extern int
407 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
408     uint32_t *);
409 
410 extern int
411 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
412 
413 extern int
414 qla82xx_set_driver_version(scsi_qla_host_t *, char *);
415 
416 extern int
417 qla25xx_set_driver_version(scsi_qla_host_t *, char *);
418 
419 extern int
420 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
421 	uint16_t, uint16_t, uint16_t, uint16_t);
422 
423 extern int
424 qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
425 	uint16_t, uint16_t, uint16_t, uint16_t);
426 
427 extern int
428 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
429 
430 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
431 
432 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *);
433 
434 extern int
435 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *);
436 
437 extern int
438 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int);
439 
440 extern int
441 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t);
442 
443 extern int
444 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *);
445 
446 extern int
447 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t);
448 
449 extern int
450 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *);
451 
452 extern int
453 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);
454 
455 extern int
456 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *);
457 extern int qla2x00_get_data_rate(scsi_qla_host_t *);
458 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t,
459 	uint16_t *);
460 extern int
461 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *);
462 
463 extern int
464 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *);
465 
466 extern int
467 qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *);
468 
469 extern int
470 qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
471 
472 extern int
473 qla26xx_dport_diagnostics(scsi_qla_host_t *, void *, uint, uint);
474 
475 /*
476  * Global Function Prototypes in qla_isr.c source file.
477  */
478 extern irqreturn_t qla2100_intr_handler(int, void *);
479 extern irqreturn_t qla2300_intr_handler(int, void *);
480 extern irqreturn_t qla24xx_intr_handler(int, void *);
481 extern void qla2x00_process_response_queue(struct rsp_que *);
482 extern void
483 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *);
484 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *);
485 extern void qla2x00_free_irqs(scsi_qla_host_t *);
486 
487 extern int qla2x00_get_data_rate(scsi_qla_host_t *);
488 extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t);
489 extern srb_t *
490 qla2x00_get_sp_from_handle(scsi_qla_host_t *, const char *, struct req_que *,
491 	void *);
492 extern void
493 qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *,
494 	uint32_t);
495 extern irqreturn_t
496 qla2xxx_msix_rsp_q(int irq, void *dev_id);
497 fc_port_t *qla2x00_find_fcport_by_loopid(scsi_qla_host_t *, uint16_t);
498 fc_port_t *qla2x00_find_fcport_by_wwpn(scsi_qla_host_t *, u8 *, u8);
499 fc_port_t *qla2x00_find_fcport_by_nportid(scsi_qla_host_t *, port_id_t *, u8);
500 
501 /*
502  * Global Function Prototypes in qla_sup.c source file.
503  */
504 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
505 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
506 					 uint32_t, uint32_t);
507 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
508 					uint32_t);
509 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
510 					uint32_t);
511 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
512 				    uint32_t);
513 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
514 				    uint32_t);
515 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
516 					uint32_t);
517 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
518 				    uint32_t);
519 extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t);
520 bool qla2x00_check_reg32_for_disconnect(scsi_qla_host_t *, uint32_t);
521 bool qla2x00_check_reg16_for_disconnect(scsi_qla_host_t *, uint16_t);
522 
523 extern int qla2x00_beacon_on(struct scsi_qla_host *);
524 extern int qla2x00_beacon_off(struct scsi_qla_host *);
525 extern void qla2x00_beacon_blink(struct scsi_qla_host *);
526 extern int qla24xx_beacon_on(struct scsi_qla_host *);
527 extern int qla24xx_beacon_off(struct scsi_qla_host *);
528 extern void qla24xx_beacon_blink(struct scsi_qla_host *);
529 extern void qla83xx_beacon_blink(struct scsi_qla_host *);
530 extern int qla82xx_beacon_on(struct scsi_qla_host *);
531 extern int qla82xx_beacon_off(struct scsi_qla_host *);
532 extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t);
533 extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *);
534 extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *);
535 extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t,
536 				  uint32_t, uint16_t *);
537 
538 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
539 					 uint32_t, uint32_t);
540 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
541 				     uint32_t, uint32_t);
542 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
543 					 uint32_t, uint32_t);
544 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
545 				     uint32_t, uint32_t);
546 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
547 					 uint32_t, uint32_t);
548 extern uint8_t *qla8044_read_optrom_data(struct scsi_qla_host *,
549 					 uint8_t *, uint32_t, uint32_t);
550 extern void qla8044_watchdog(struct scsi_qla_host *vha);
551 
552 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
553 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
554 extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *);
555 
556 extern int qla2xxx_get_flash_info(scsi_qla_host_t *);
557 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
558 
559 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);
560 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *);
561 
562 /*
563  * Global Function Prototypes in qla_dbg.c source file.
564  */
565 extern void qla2100_fw_dump(scsi_qla_host_t *, int);
566 extern void qla2300_fw_dump(scsi_qla_host_t *, int);
567 extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
568 extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
569 extern void qla81xx_fw_dump(scsi_qla_host_t *, int);
570 extern void qla82xx_fw_dump(scsi_qla_host_t *, int);
571 extern void qla8044_fw_dump(scsi_qla_host_t *, int);
572 
573 extern void qla27xx_fwdump(scsi_qla_host_t *, int);
574 extern ulong qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *);
575 extern int qla27xx_fwdt_template_valid(void *);
576 extern ulong qla27xx_fwdt_template_size(void *);
577 extern const void *qla27xx_fwdt_template_default(void);
578 extern ulong qla27xx_fwdt_template_default_size(void);
579 
580 extern void qla2x00_dump_regs(scsi_qla_host_t *);
581 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
582 extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t);
583 extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t);
584 extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t,
585 			   uint8_t *, uint32_t);
586 extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int);
587 
588 /*
589  * Global Function Prototypes in qla_gs.c source file.
590  */
591 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, struct ct_arg *);
592 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, struct ct_arg *);
593 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
594 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
595 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
596 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
597 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *);
598 extern int qla2x00_rft_id(scsi_qla_host_t *);
599 extern int qla2x00_rff_id(scsi_qla_host_t *);
600 extern int qla2x00_rnn_id(scsi_qla_host_t *);
601 extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
602 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
603 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
604 extern int qla2x00_fdmi_register(scsi_qla_host_t *);
605 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
606 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
607 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
608 extern int qla2x00_chk_ms_status(scsi_qla_host_t *, ms_iocb_entry_t *,
609 	struct ct_sns_rsp *, const char *);
610 extern void qla2x00_async_iocb_timeout(void *data);
611 extern int qla24xx_async_gidpn(scsi_qla_host_t *, fc_port_t *);
612 int qla24xx_post_gidpn_work(struct scsi_qla_host *, fc_port_t *);
613 void qla24xx_handle_gidpn_event(scsi_qla_host_t *, struct event_arg *);
614 
615 extern void qla2x00_free_fcport(fc_port_t *);
616 
617 extern int qla24xx_post_gpnid_work(struct scsi_qla_host *, port_id_t *);
618 extern int qla24xx_async_gpnid(scsi_qla_host_t *, port_id_t *);
619 void qla24xx_async_gpnid_done(scsi_qla_host_t *, srb_t*);
620 void qla24xx_handle_gpnid_event(scsi_qla_host_t *, struct event_arg *);
621 
622 int qla24xx_post_gpsc_work(struct scsi_qla_host *, fc_port_t *);
623 int qla24xx_async_gpsc(scsi_qla_host_t *, fc_port_t *);
624 int qla2x00_mgmt_svr_login(scsi_qla_host_t *);
625 
626 /*
627  * Global Function Prototypes in qla_attr.c source file.
628  */
629 struct device_attribute;
630 extern struct device_attribute *qla2x00_host_attrs[];
631 struct fc_function_template;
632 extern struct fc_function_template qla2xxx_transport_functions;
633 extern struct fc_function_template qla2xxx_transport_vport_functions;
634 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
635 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
636 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
637 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
638 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *);
639 extern int qla2x00_echo_test(scsi_qla_host_t *,
640 	struct msg_echo_lb *, uint16_t *);
641 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *);
642 extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *,
643 	struct qla_fcp_prio_cfg *, uint8_t);
644 
645 /*
646  * Global Function Prototypes in qla_dfs.c source file.
647  */
648 extern int qla2x00_dfs_setup(scsi_qla_host_t *);
649 extern int qla2x00_dfs_remove(scsi_qla_host_t *);
650 
651 /* Globa function prototypes for multi-q */
652 extern int qla25xx_request_irq(struct qla_hw_data *, struct qla_qpair *,
653 	struct qla_msix_entry *, int);
654 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *);
655 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *);
656 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t,
657 	uint16_t, int, uint8_t);
658 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t,
659 	uint16_t, struct qla_qpair *);
660 
661 extern void qla2x00_init_response_q_entries(struct rsp_que *);
662 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *);
663 extern int qla25xx_delete_rsp_que(struct scsi_qla_host *, struct rsp_que *);
664 extern int qla25xx_delete_queues(struct scsi_qla_host *);
665 extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t);
666 extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t);
667 extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
668 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
669 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
670 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
671 
672 /* qlafx00 related functions */
673 extern int qlafx00_pci_config(struct scsi_qla_host *);
674 extern int qlafx00_initialize_adapter(struct scsi_qla_host *);
675 extern void qlafx00_soft_reset(scsi_qla_host_t *);
676 extern int qlafx00_chip_diag(scsi_qla_host_t *);
677 extern void qlafx00_config_rings(struct scsi_qla_host *);
678 extern char *qlafx00_pci_info_str(struct scsi_qla_host *, char *);
679 extern char *qlafx00_fw_version_str(struct scsi_qla_host *, char *, size_t);
680 extern irqreturn_t qlafx00_intr_handler(int, void *);
681 extern void qlafx00_enable_intrs(struct qla_hw_data *);
682 extern void qlafx00_disable_intrs(struct qla_hw_data *);
683 extern int qlafx00_abort_target(fc_port_t *, uint64_t, int);
684 extern int qlafx00_lun_reset(fc_port_t *, uint64_t, int);
685 extern int qlafx00_start_scsi(srb_t *);
686 extern int qlafx00_abort_isp(scsi_qla_host_t *);
687 extern int qlafx00_iospace_config(struct qla_hw_data *);
688 extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t);
689 extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int);
690 extern int qlafx00_fw_ready(scsi_qla_host_t *);
691 extern int qlafx00_configure_devices(scsi_qla_host_t *);
692 extern int qlafx00_reset_initialize(scsi_qla_host_t *);
693 extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t);
694 extern int qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *);
695 extern int qlafx00_post_aenfx_work(struct scsi_qla_host *,  uint32_t,
696 				   uint32_t *, int);
697 extern uint32_t qlafx00_fw_state_show(struct device *,
698 				      struct device_attribute *, char *);
699 extern void qlafx00_get_host_speed(struct Scsi_Host *);
700 extern void qlafx00_init_response_q_entries(struct rsp_que *);
701 
702 extern void qlafx00_tm_iocb(srb_t *, struct tsk_mgmt_entry_fx00 *);
703 extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *);
704 extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *);
705 extern void qlafx00_timer_routine(scsi_qla_host_t *);
706 extern int qlafx00_rescan_isp(scsi_qla_host_t *);
707 extern int qlafx00_loop_reset(scsi_qla_host_t *vha);
708 
709 /* qla82xx related functions */
710 
711 /* PCI related functions */
712 extern int qla82xx_pci_config(struct scsi_qla_host *);
713 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int);
714 extern int qla82xx_pci_region_offset(struct pci_dev *, int);
715 extern int qla82xx_iospace_config(struct qla_hw_data *);
716 
717 /* Initialization related functions */
718 extern void qla82xx_reset_chip(struct scsi_qla_host *);
719 extern void qla82xx_config_rings(struct scsi_qla_host *);
720 extern void qla82xx_watchdog(scsi_qla_host_t *);
721 extern int qla82xx_start_firmware(scsi_qla_host_t *);
722 
723 /* Firmware and flash related functions */
724 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *);
725 extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
726 					 uint32_t, uint32_t);
727 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
728 				     uint32_t, uint32_t);
729 
730 /* Mailbox related functions */
731 extern int qla82xx_abort_isp(scsi_qla_host_t *);
732 extern int qla82xx_restart_isp(scsi_qla_host_t *);
733 
734 /* IOCB related functions */
735 extern int qla82xx_start_scsi(srb_t *);
736 extern void qla2x00_sp_free(void *);
737 extern void qla2x00_sp_timeout(unsigned long);
738 extern void qla2x00_bsg_job_done(void *, int);
739 extern void qla2x00_bsg_sp_free(void *);
740 extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *);
741 
742 /* Interrupt related */
743 extern irqreturn_t qla82xx_intr_handler(int, void *);
744 extern irqreturn_t qla82xx_msi_handler(int, void *);
745 extern irqreturn_t qla82xx_msix_default(int, void *);
746 extern irqreturn_t qla82xx_msix_rsp_q(int, void *);
747 extern void qla82xx_enable_intrs(struct qla_hw_data *);
748 extern void qla82xx_disable_intrs(struct qla_hw_data *);
749 extern void qla82xx_poll(int, void *);
750 extern void qla82xx_init_flags(struct qla_hw_data *);
751 
752 /* ISP 8021 hardware related */
753 extern void qla82xx_set_drv_active(scsi_qla_host_t *);
754 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32);
755 extern int qla82xx_rd_32(struct qla_hw_data *, ulong);
756 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int);
757 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int);
758 
759 /* ISP 8021 IDC */
760 extern void qla82xx_clear_drv_active(struct qla_hw_data *);
761 extern uint32_t  qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t);
762 extern int qla82xx_idc_lock(struct qla_hw_data *);
763 extern void qla82xx_idc_unlock(struct qla_hw_data *);
764 extern int qla82xx_device_state_handler(scsi_qla_host_t *);
765 extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *);
766 extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *);
767 
768 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *,
769 				   size_t, char *);
770 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *);
771 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *);
772 extern void qla82xx_start_iocbs(scsi_qla_host_t *);
773 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *);
774 extern int qla82xx_check_md_needed(scsi_qla_host_t *);
775 extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *);
776 extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *);
777 extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *);
778 extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int);
779 extern char *qdev_state(uint32_t);
780 extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *);
781 extern int qla82xx_read_temperature(scsi_qla_host_t *);
782 extern int qla8044_read_temperature(scsi_qla_host_t *);
783 
784 /* BSG related functions */
785 extern int qla24xx_bsg_request(struct bsg_job *);
786 extern int qla24xx_bsg_timeout(struct bsg_job *);
787 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t);
788 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *,
789 	dma_addr_t, size_t, uint32_t);
790 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t,
791 	uint16_t *, uint16_t *);
792 
793 /* 83xx related functions */
794 extern void qla83xx_fw_dump(scsi_qla_host_t *, int);
795 
796 /* Minidump related functions */
797 extern int qla82xx_md_get_template_size(scsi_qla_host_t *);
798 extern int qla82xx_md_get_template(scsi_qla_host_t *);
799 extern int qla82xx_md_alloc(scsi_qla_host_t *);
800 extern void qla82xx_md_free(scsi_qla_host_t *);
801 extern int qla82xx_md_collect(scsi_qla_host_t *);
802 extern void qla82xx_md_prep(scsi_qla_host_t *);
803 extern void qla82xx_set_reset_owner(scsi_qla_host_t *);
804 extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha);
805 
806 /* Function declarations for ISP8044 */
807 extern int qla8044_idc_lock(struct qla_hw_data *ha);
808 extern void qla8044_idc_unlock(struct qla_hw_data *ha);
809 extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr);
810 extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val);
811 extern void qla8044_read_reset_template(struct scsi_qla_host *ha);
812 extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha);
813 extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg);
814 extern void qla8044_wr_direct(struct scsi_qla_host *vha,
815 			      const uint32_t crb_reg, const uint32_t value);
816 extern int qla8044_device_state_handler(struct scsi_qla_host *vha);
817 extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha);
818 extern void qla8044_clear_drv_active(struct qla_hw_data *);
819 void qla8044_get_minidump(struct scsi_qla_host *vha);
820 int qla8044_collect_md_data(struct scsi_qla_host *vha);
821 extern int qla8044_md_get_template(scsi_qla_host_t *);
822 extern int qla8044_write_optrom_data(struct scsi_qla_host *, uint8_t *,
823 				     uint32_t, uint32_t);
824 extern irqreturn_t qla8044_intr_handler(int, void *);
825 extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t);
826 extern int qla8044_abort_isp(scsi_qla_host_t *);
827 extern int qla8044_check_fw_alive(struct scsi_qla_host *);
828 
829 extern void qlt_host_reset_handler(struct qla_hw_data *ha);
830 extern int qla_get_exlogin_status(scsi_qla_host_t *, uint16_t *,
831 	uint16_t *);
832 extern int qla_set_exlogin_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr);
833 extern int qla_get_exchoffld_status(scsi_qla_host_t *, uint16_t *, uint16_t *);
834 extern int qla_set_exchoffld_mem_cfg(scsi_qla_host_t *, dma_addr_t);
835 extern void qlt_handle_abts_recv(struct scsi_qla_host *, response_t *);
836 
837 int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *,
838 	struct imm_ntfy_from_isp *, int);
839 void qla24xx_do_nack_work(struct scsi_qla_host *, struct qla_work_evt *);
840 void qlt_plogi_ack_link(struct scsi_qla_host *, struct qlt_plogi_ack_t *,
841 	struct fc_port *, enum qlt_plogi_link_t);
842 void qlt_plogi_ack_unref(struct scsi_qla_host *, struct qlt_plogi_ack_t *);
843 extern void qlt_schedule_sess_for_deletion(struct fc_port *, bool);
844 extern void qlt_schedule_sess_for_deletion_lock(struct fc_port *);
845 extern struct fc_port *qlt_find_sess_invalidate_other(scsi_qla_host_t *,
846 	uint64_t wwn, port_id_t port_id, uint16_t loop_id, struct fc_port **);
847 void qla24xx_delete_sess_fn(struct work_struct *);
848 void qlt_unknown_atio_work_fn(struct work_struct *);
849 
850 #endif /* _QLA_GBL_H */
851