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7#ifndef __QLA_GBL_H
8#define __QLA_GBL_H
9
10#include <linux/interrupt.h>
11
12
13
14
15extern int qla2x00_initialize_adapter(scsi_qla_host_t *);
16
17extern int qla2100_pci_config(struct scsi_qla_host *);
18extern int qla2300_pci_config(struct scsi_qla_host *);
19extern int qla24xx_pci_config(scsi_qla_host_t *);
20extern int qla25xx_pci_config(scsi_qla_host_t *);
21extern void qla2x00_reset_chip(struct scsi_qla_host *);
22extern void qla24xx_reset_chip(struct scsi_qla_host *);
23extern int qla2x00_chip_diag(struct scsi_qla_host *);
24extern int qla24xx_chip_diag(struct scsi_qla_host *);
25extern void qla2x00_config_rings(struct scsi_qla_host *);
26extern void qla24xx_config_rings(struct scsi_qla_host *);
27extern void qla2x00_reset_adapter(struct scsi_qla_host *);
28extern void qla24xx_reset_adapter(struct scsi_qla_host *);
29extern int qla2x00_nvram_config(struct scsi_qla_host *);
30extern int qla24xx_nvram_config(struct scsi_qla_host *);
31extern int qla81xx_nvram_config(struct scsi_qla_host *);
32extern void qla2x00_update_fw_options(struct scsi_qla_host *);
33extern void qla24xx_update_fw_options(scsi_qla_host_t *);
34extern void qla81xx_update_fw_options(scsi_qla_host_t *);
35extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
36extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
37extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *);
38
39extern int qla2x00_perform_loop_resync(scsi_qla_host_t *);
40extern int qla2x00_loop_resync(scsi_qla_host_t *);
41
42extern int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *);
43
44extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
45extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);
46
47extern int qla24xx_els_dcmd_iocb(scsi_qla_host_t *, int, port_id_t);
48
49extern void qla2x00_update_fcports(scsi_qla_host_t *);
50
51extern int qla2x00_abort_isp(scsi_qla_host_t *);
52extern void qla2x00_abort_isp_cleanup(scsi_qla_host_t *);
53extern void qla2x00_quiesce_io(scsi_qla_host_t *);
54
55extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
56
57extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
58extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
59
60extern int qla2x00_get_thermal_temp(scsi_qla_host_t *, uint16_t *);
61
62extern void qla84xx_put_chip(struct scsi_qla_host *);
63
64extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *,
65 uint16_t *);
66extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *);
67extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *,
68 uint16_t *);
69extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t);
70extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *,
71 uint16_t *);
72extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *,
73 uint16_t *);
74extern void qla2x00_async_adisc_done(struct scsi_qla_host *, fc_port_t *,
75 uint16_t *);
76struct qla_work_evt *qla2x00_alloc_work(struct scsi_qla_host *,
77 enum qla_work_type);
78extern int qla24xx_async_gnl(struct scsi_qla_host *, fc_port_t *);
79int qla2x00_post_work(struct scsi_qla_host *vha, struct qla_work_evt *e);
80extern void *qla2x00_alloc_iocbs_ready(struct qla_qpair *, srb_t *);
81extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *);
82
83extern fc_port_t *
84qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t );
85
86extern int __qla83xx_set_idc_control(scsi_qla_host_t *, uint32_t);
87extern int __qla83xx_get_idc_control(scsi_qla_host_t *, uint32_t *);
88extern void qla83xx_idc_audit(scsi_qla_host_t *, int);
89extern int qla83xx_nic_core_reset(scsi_qla_host_t *);
90extern void qla83xx_reset_ownership(scsi_qla_host_t *);
91extern int qla2xxx_mctp_dump(scsi_qla_host_t *);
92
93extern int
94qla2x00_alloc_outstanding_cmds(struct qla_hw_data *, struct req_que *);
95extern int qla2x00_init_rings(scsi_qla_host_t *);
96extern uint8_t qla27xx_find_valid_image(struct scsi_qla_host *);
97extern struct qla_qpair *qla2xxx_create_qpair(struct scsi_qla_host *,
98 int, int, bool);
99extern int qla2xxx_delete_qpair(struct scsi_qla_host *, struct qla_qpair *);
100void qla2x00_fcport_event_handler(scsi_qla_host_t *, struct event_arg *);
101int qla24xx_async_gpdb(struct scsi_qla_host *, fc_port_t *, u8);
102int qla24xx_async_prli(struct scsi_qla_host *, fc_port_t *);
103int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *,
104 struct imm_ntfy_from_isp *, int);
105int qla24xx_post_newsess_work(struct scsi_qla_host *, port_id_t *, u8 *,
106 void *);
107int qla24xx_fcport_handle_login(struct scsi_qla_host *, fc_port_t *);
108int qla24xx_detect_sfp(scsi_qla_host_t *vha);
109int qla24xx_post_gpdb_work(struct scsi_qla_host *, fc_port_t *, u8);
110
111
112
113extern char qla2x00_version_str[];
114
115extern struct kmem_cache *srb_cachep;
116extern struct kmem_cache *qla_tgt_plogi_cachep;
117
118extern int ql2xlogintimeout;
119extern int qlport_down_retry;
120extern int ql2xplogiabsentdevice;
121extern int ql2xloginretrycount;
122extern int ql2xfdmienable;
123extern int ql2xallocfwdump;
124extern int ql2xextended_error_logging;
125extern int ql2xiidmaenable;
126extern int ql2xmqsupport;
127extern int ql2xfwloadbin;
128extern int ql2xetsenable;
129extern int ql2xshiftctondsd;
130extern int ql2xdbwr;
131extern int ql2xasynctmfenable;
132extern int ql2xgffidenable;
133extern int ql2xenabledif;
134extern int ql2xenablehba_err_chk;
135extern int ql2xtargetreset;
136extern int ql2xdontresethba;
137extern uint64_t ql2xmaxlun;
138extern int ql2xmdcapmask;
139extern int ql2xmdenable;
140extern int ql2xexlogins;
141extern int ql2xexchoffld;
142extern int ql2xiniexchg;
143extern int ql2xfwholdabts;
144extern int ql2xmvasynctoatio;
145extern int ql2xuctrlirq;
146extern int ql2xnvmeenable;
147extern int ql2xautodetectsfp;
148
149extern int qla2x00_loop_reset(scsi_qla_host_t *);
150extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
151extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum
152 fc_host_event_code, u32);
153extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *);
154extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *,
155 uint16_t *);
156extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *,
157 uint16_t *);
158extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *,
159 fc_port_t *, uint16_t *);
160extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *,
161 uint16_t *);
162extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *,
163 fc_port_t *, uint16_t *);
164extern int qla2x00_set_exlogins_buffer(struct scsi_qla_host *);
165extern void qla2x00_free_exlogin_buffer(struct qla_hw_data *);
166extern int qla2x00_set_exchoffld_buffer(struct scsi_qla_host *);
167extern void qla2x00_free_exchoffld_buffer(struct qla_hw_data *);
168
169extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *);
170
171extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *,
172 struct qla_hw_data *);
173extern void qla2x00_free_host(struct scsi_qla_host *);
174extern void qla2x00_relogin(struct scsi_qla_host *);
175extern void qla2x00_do_work(struct scsi_qla_host *);
176extern void qla2x00_free_fcports(struct scsi_qla_host *);
177
178extern void qla83xx_schedule_work(scsi_qla_host_t *, int);
179extern void qla83xx_service_idc_aen(struct work_struct *);
180extern void qla83xx_nic_core_unrecoverable_work(struct work_struct *);
181extern void qla83xx_idc_state_handler_work(struct work_struct *);
182extern void qla83xx_nic_core_reset_work(struct work_struct *);
183
184extern void qla83xx_idc_lock(scsi_qla_host_t *, uint16_t);
185extern void qla83xx_idc_unlock(scsi_qla_host_t *, uint16_t);
186extern int qla83xx_idc_state_handler(scsi_qla_host_t *);
187extern int qla83xx_set_drv_presence(scsi_qla_host_t *vha);
188extern int __qla83xx_set_drv_presence(scsi_qla_host_t *vha);
189extern int qla83xx_clear_drv_presence(scsi_qla_host_t *vha);
190extern int __qla83xx_clear_drv_presence(scsi_qla_host_t *vha);
191extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32);
192
193extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32);
194extern void qla2x00_disable_board_on_pci_error(struct work_struct *);
195extern void qla2x00_sp_compl(void *, int);
196extern void qla2xxx_qpair_sp_free_dma(void *);
197extern void qla2xxx_qpair_sp_compl(void *, int);
198extern int qla24xx_post_upd_fcport_work(struct scsi_qla_host *, fc_port_t *);
199void qla2x00_handle_login_done_event(struct scsi_qla_host *, fc_port_t *,
200 uint16_t *);
201int qla24xx_post_gnl_work(struct scsi_qla_host *, fc_port_t *);
202int qla24xx_async_abort_cmd(srb_t *);
203
204
205
206
207extern struct scsi_host_template qla2xxx_driver_template;
208extern struct scsi_transport_template *qla2xxx_transport_vport_template;
209extern void qla2x00_timer(scsi_qla_host_t *);
210extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
211extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
212extern int qla24xx_disable_vp (scsi_qla_host_t *);
213extern int qla24xx_enable_vp (scsi_qla_host_t *);
214extern int qla24xx_control_vp(scsi_qla_host_t *, int );
215extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
216extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
217extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
218extern int qla24xx_configure_vhba (scsi_qla_host_t *);
219extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
220 struct vp_rpt_id_entry_24xx *);
221extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
222extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
223extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
224
225extern void qla2x00_sp_free_dma(void *);
226extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
227
228extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
229extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
230
231extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
232
233extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
234extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *);
235extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *);
236
237extern void qla2xxx_wake_dpc(struct scsi_qla_host *);
238extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *);
239extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *,
240 uint16_t *);
241extern int qla2x00_vp_abort_isp(scsi_qla_host_t *);
242
243
244
245
246
247extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
248extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
249extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
250extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
251extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *,
252 uint16_t, struct req_que *);
253extern int qla2x00_start_scsi(srb_t *sp);
254extern int qla24xx_start_scsi(srb_t *sp);
255int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *,
256 uint16_t, uint64_t, uint8_t);
257extern int qla2x00_start_sp(srb_t *);
258extern int qla24xx_dif_start_scsi(srb_t *);
259extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t);
260extern int qla2xxx_dif_start_scsi_mq(srb_t *);
261extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *);
262
263extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *);
264extern void *__qla2x00_alloc_iocbs(struct qla_qpair *, srb_t *);
265extern int qla2x00_issue_marker(scsi_qla_host_t *, int);
266extern int qla24xx_walk_and_build_sglist_no_difb(struct qla_hw_data *, srb_t *,
267 uint32_t *, uint16_t, struct qla_tc_param *);
268extern int qla24xx_walk_and_build_sglist(struct qla_hw_data *, srb_t *,
269 uint32_t *, uint16_t, struct qla_tc_param *);
270extern int qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *, srb_t *,
271 uint32_t *, uint16_t, struct qla_tc_param *);
272extern int qla24xx_get_one_block_sg(uint32_t, struct qla2_sgx *, uint32_t *);
273extern int qla24xx_configure_prot_mode(srb_t *, uint16_t *);
274extern int qla24xx_build_scsi_crc_2_iocbs(srb_t *,
275 struct cmd_type_crc_2 *, uint16_t, uint16_t, uint16_t);
276
277
278
279
280extern int
281qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
282
283extern int
284qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
285
286extern int
287qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
288
289extern int
290qla2x00_get_fw_version(scsi_qla_host_t *);
291
292extern int
293qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
294
295extern int
296qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
297
298extern int
299qla2x00_mbx_reg_test(scsi_qla_host_t *);
300
301extern int
302qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
303
304extern int
305qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
306
307extern int
308qla2x00_abort_command(srb_t *);
309
310extern int
311qla2x00_abort_target(struct fc_port *, uint64_t, int);
312
313extern int
314qla2x00_lun_reset(struct fc_port *, uint64_t, int);
315
316extern int
317qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
318 uint8_t *, uint16_t *, uint16_t *);
319
320extern int
321qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
322
323extern int
324qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
325
326extern int
327qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
328
329extern int
330qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
331
332extern int
333qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
334
335extern int
336qla24xx_link_initialize(scsi_qla_host_t *);
337
338extern int
339qla2x00_lip_reset(scsi_qla_host_t *);
340
341extern int
342qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
343
344extern int
345qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
346 uint16_t *, uint8_t);
347extern int
348qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
349 uint16_t *, uint8_t);
350
351extern int
352qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
353 uint8_t);
354
355extern int
356qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
357
358extern int
359qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
360
361extern int
362qla2x00_full_login_lip(scsi_qla_host_t *ha);
363
364extern int
365qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
366
367extern int
368qla2x00_get_resource_cnts(scsi_qla_host_t *);
369
370extern int
371qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
372
373extern int
374qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
375 dma_addr_t);
376
377extern int
378qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
379 dma_addr_t, uint16_t);
380
381extern int qla24xx_abort_command(srb_t *);
382extern int qla24xx_async_abort_command(srb_t *);
383extern int
384qla24xx_abort_target(struct fc_port *, uint64_t, int);
385extern int
386qla24xx_lun_reset(struct fc_port *, uint64_t, int);
387extern int
388qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int,
389 uint64_t, enum nexus_wait_type);
390extern int
391qla2x00_system_error(scsi_qla_host_t *);
392
393extern int
394qla2x00_write_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t);
395extern int
396qla2x00_read_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t *);
397
398extern int
399qla8044_write_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t);
400extern int
401qla8044_read_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t *);
402
403extern int
404qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
405
406extern int
407qla2x00_stop_firmware(scsi_qla_host_t *);
408
409extern int
410qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
411extern int
412qla2x00_disable_eft_trace(scsi_qla_host_t *);
413
414extern int
415qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
416 uint32_t *);
417
418extern int
419qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
420
421extern int
422qla82xx_set_driver_version(scsi_qla_host_t *, char *);
423
424extern int
425qla25xx_set_driver_version(scsi_qla_host_t *, char *);
426
427extern int
428qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
429 uint16_t, uint16_t, uint16_t, uint16_t);
430
431extern int
432qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
433 uint16_t, uint16_t, uint16_t, uint16_t);
434
435extern int
436qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
437
438extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
439
440extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *);
441
442extern int
443qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *);
444
445extern int
446qla81xx_fac_do_write_enable(scsi_qla_host_t *, int);
447
448extern int
449qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t);
450
451extern int
452qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *);
453
454extern int
455qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t);
456
457extern int
458qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *);
459
460extern int
461qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);
462
463extern int
464qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *);
465extern int qla2x00_get_data_rate(scsi_qla_host_t *);
466extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t,
467 uint16_t *);
468extern int
469qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *);
470
471extern int
472qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *);
473
474extern int
475qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *);
476
477extern int
478qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
479
480extern int
481qla26xx_dport_diagnostics(scsi_qla_host_t *, void *, uint, uint);
482
483int qla24xx_send_mb_cmd(struct scsi_qla_host *, mbx_cmd_t *);
484int qla24xx_gpdb_wait(struct scsi_qla_host *, fc_port_t *, u8);
485int qla24xx_gidlist_wait(struct scsi_qla_host *, void *, dma_addr_t,
486 uint16_t *);
487int __qla24xx_parse_gpdb(struct scsi_qla_host *, fc_port_t *,
488 struct port_database_24xx *);
489
490extern int qla27xx_get_zio_threshold(scsi_qla_host_t *, uint16_t *);
491extern int qla27xx_set_zio_threshold(scsi_qla_host_t *, uint16_t);
492
493
494
495
496extern irqreturn_t qla2100_intr_handler(int, void *);
497extern irqreturn_t qla2300_intr_handler(int, void *);
498extern irqreturn_t qla24xx_intr_handler(int, void *);
499extern void qla2x00_process_response_queue(struct rsp_que *);
500extern void
501qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *);
502extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *);
503extern void qla2x00_free_irqs(scsi_qla_host_t *);
504
505extern int qla2x00_get_data_rate(scsi_qla_host_t *);
506extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t);
507extern srb_t *
508qla2x00_get_sp_from_handle(scsi_qla_host_t *, const char *, struct req_que *,
509 void *);
510extern void
511qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *,
512 uint32_t);
513extern irqreturn_t
514qla2xxx_msix_rsp_q(int irq, void *dev_id);
515fc_port_t *qla2x00_find_fcport_by_loopid(scsi_qla_host_t *, uint16_t);
516fc_port_t *qla2x00_find_fcport_by_wwpn(scsi_qla_host_t *, u8 *, u8);
517fc_port_t *qla2x00_find_fcport_by_nportid(scsi_qla_host_t *, port_id_t *, u8);
518
519
520
521
522extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
523extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
524 uint32_t, uint32_t);
525extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
526 uint32_t);
527extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
528 uint32_t);
529extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
530 uint32_t);
531extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
532 uint32_t);
533extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
534 uint32_t);
535extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
536 uint32_t);
537extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t);
538bool qla2x00_check_reg32_for_disconnect(scsi_qla_host_t *, uint32_t);
539bool qla2x00_check_reg16_for_disconnect(scsi_qla_host_t *, uint16_t);
540
541extern int qla2x00_beacon_on(struct scsi_qla_host *);
542extern int qla2x00_beacon_off(struct scsi_qla_host *);
543extern void qla2x00_beacon_blink(struct scsi_qla_host *);
544extern int qla24xx_beacon_on(struct scsi_qla_host *);
545extern int qla24xx_beacon_off(struct scsi_qla_host *);
546extern void qla24xx_beacon_blink(struct scsi_qla_host *);
547extern void qla83xx_beacon_blink(struct scsi_qla_host *);
548extern int qla82xx_beacon_on(struct scsi_qla_host *);
549extern int qla82xx_beacon_off(struct scsi_qla_host *);
550extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t);
551extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *);
552extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *);
553extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t,
554 uint32_t, uint16_t *);
555
556extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
557 uint32_t, uint32_t);
558extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
559 uint32_t, uint32_t);
560extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
561 uint32_t, uint32_t);
562extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
563 uint32_t, uint32_t);
564extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
565 uint32_t, uint32_t);
566extern uint8_t *qla8044_read_optrom_data(struct scsi_qla_host *,
567 uint8_t *, uint32_t, uint32_t);
568extern void qla8044_watchdog(struct scsi_qla_host *vha);
569
570extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
571extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
572extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *);
573
574extern int qla2xxx_get_flash_info(scsi_qla_host_t *);
575extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
576
577extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);
578extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *);
579
580
581
582
583extern void qla2100_fw_dump(scsi_qla_host_t *, int);
584extern void qla2300_fw_dump(scsi_qla_host_t *, int);
585extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
586extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
587extern void qla81xx_fw_dump(scsi_qla_host_t *, int);
588extern void qla82xx_fw_dump(scsi_qla_host_t *, int);
589extern void qla8044_fw_dump(scsi_qla_host_t *, int);
590
591extern void qla27xx_fwdump(scsi_qla_host_t *, int);
592extern ulong qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *);
593extern int qla27xx_fwdt_template_valid(void *);
594extern ulong qla27xx_fwdt_template_size(void *);
595extern const void *qla27xx_fwdt_template_default(void);
596extern ulong qla27xx_fwdt_template_default_size(void);
597
598extern void qla2x00_dump_regs(scsi_qla_host_t *);
599extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
600extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t);
601extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t);
602extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t,
603 uint8_t *, uint32_t);
604extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int);
605
606
607
608
609extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, struct ct_arg *);
610extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, struct ct_arg *);
611extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
612extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
613extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
614extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
615extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *);
616extern int qla2x00_rft_id(scsi_qla_host_t *);
617extern int qla2x00_rff_id(scsi_qla_host_t *, u8);
618extern int qla2x00_rnn_id(scsi_qla_host_t *);
619extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
620extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
621extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
622extern int qla2x00_fdmi_register(scsi_qla_host_t *);
623extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
624extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
625extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
626extern int qla2x00_chk_ms_status(scsi_qla_host_t *, ms_iocb_entry_t *,
627 struct ct_sns_rsp *, const char *);
628extern void qla2x00_async_iocb_timeout(void *data);
629extern int qla24xx_async_gidpn(scsi_qla_host_t *, fc_port_t *);
630int qla24xx_post_gidpn_work(struct scsi_qla_host *, fc_port_t *);
631void qla24xx_handle_gidpn_event(scsi_qla_host_t *, struct event_arg *);
632
633extern void qla2x00_free_fcport(fc_port_t *);
634
635extern int qla24xx_post_gpnid_work(struct scsi_qla_host *, port_id_t *);
636extern int qla24xx_async_gpnid(scsi_qla_host_t *, port_id_t *);
637void qla24xx_async_gpnid_done(scsi_qla_host_t *, srb_t*);
638void qla24xx_handle_gpnid_event(scsi_qla_host_t *, struct event_arg *);
639
640int qla24xx_post_gpsc_work(struct scsi_qla_host *, fc_port_t *);
641int qla24xx_async_gpsc(scsi_qla_host_t *, fc_port_t *);
642int qla2x00_mgmt_svr_login(scsi_qla_host_t *);
643void qla24xx_handle_gffid_event(scsi_qla_host_t *vha, struct event_arg *ea);
644int qla24xx_async_gffid(scsi_qla_host_t *vha, fc_port_t *fcport);
645
646
647
648struct device_attribute;
649extern struct device_attribute *qla2x00_host_attrs[];
650struct fc_function_template;
651extern struct fc_function_template qla2xxx_transport_functions;
652extern struct fc_function_template qla2xxx_transport_vport_functions;
653extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
654extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
655extern void qla2x00_init_host_attr(scsi_qla_host_t *);
656extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
657extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *);
658extern int qla2x00_echo_test(scsi_qla_host_t *,
659 struct msg_echo_lb *, uint16_t *);
660extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *);
661extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *,
662 struct qla_fcp_prio_cfg *, uint8_t);
663
664
665
666
667extern int qla2x00_dfs_setup(scsi_qla_host_t *);
668extern int qla2x00_dfs_remove(scsi_qla_host_t *);
669
670
671extern int qla25xx_request_irq(struct qla_hw_data *, struct qla_qpair *,
672 struct qla_msix_entry *, int);
673extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *);
674extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *);
675extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t,
676 uint16_t, int, uint8_t, bool);
677extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t,
678 uint16_t, struct qla_qpair *, bool);
679
680extern void qla2x00_init_response_q_entries(struct rsp_que *);
681extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *);
682extern int qla25xx_delete_rsp_que(struct scsi_qla_host *, struct rsp_que *);
683extern int qla25xx_delete_queues(struct scsi_qla_host *);
684extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t);
685extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t);
686extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
687extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
688extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
689extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
690
691
692extern int qlafx00_pci_config(struct scsi_qla_host *);
693extern int qlafx00_initialize_adapter(struct scsi_qla_host *);
694extern void qlafx00_soft_reset(scsi_qla_host_t *);
695extern int qlafx00_chip_diag(scsi_qla_host_t *);
696extern void qlafx00_config_rings(struct scsi_qla_host *);
697extern char *qlafx00_pci_info_str(struct scsi_qla_host *, char *);
698extern char *qlafx00_fw_version_str(struct scsi_qla_host *, char *, size_t);
699extern irqreturn_t qlafx00_intr_handler(int, void *);
700extern void qlafx00_enable_intrs(struct qla_hw_data *);
701extern void qlafx00_disable_intrs(struct qla_hw_data *);
702extern int qlafx00_abort_target(fc_port_t *, uint64_t, int);
703extern int qlafx00_lun_reset(fc_port_t *, uint64_t, int);
704extern int qlafx00_start_scsi(srb_t *);
705extern int qlafx00_abort_isp(scsi_qla_host_t *);
706extern int qlafx00_iospace_config(struct qla_hw_data *);
707extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t);
708extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int);
709extern int qlafx00_fw_ready(scsi_qla_host_t *);
710extern int qlafx00_configure_devices(scsi_qla_host_t *);
711extern int qlafx00_reset_initialize(scsi_qla_host_t *);
712extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t);
713extern int qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *);
714extern int qlafx00_post_aenfx_work(struct scsi_qla_host *, uint32_t,
715 uint32_t *, int);
716extern uint32_t qlafx00_fw_state_show(struct device *,
717 struct device_attribute *, char *);
718extern void qlafx00_get_host_speed(struct Scsi_Host *);
719extern void qlafx00_init_response_q_entries(struct rsp_que *);
720
721extern void qlafx00_tm_iocb(srb_t *, struct tsk_mgmt_entry_fx00 *);
722extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *);
723extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *);
724extern void qlafx00_timer_routine(scsi_qla_host_t *);
725extern int qlafx00_rescan_isp(scsi_qla_host_t *);
726extern int qlafx00_loop_reset(scsi_qla_host_t *vha);
727
728
729
730
731extern int qla82xx_pci_config(struct scsi_qla_host *);
732extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int);
733extern int qla82xx_pci_region_offset(struct pci_dev *, int);
734extern int qla82xx_iospace_config(struct qla_hw_data *);
735
736
737extern void qla82xx_reset_chip(struct scsi_qla_host *);
738extern void qla82xx_config_rings(struct scsi_qla_host *);
739extern void qla82xx_watchdog(scsi_qla_host_t *);
740extern int qla82xx_start_firmware(scsi_qla_host_t *);
741
742
743extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *);
744extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
745 uint32_t, uint32_t);
746extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
747 uint32_t, uint32_t);
748
749
750extern int qla82xx_abort_isp(scsi_qla_host_t *);
751extern int qla82xx_restart_isp(scsi_qla_host_t *);
752
753
754extern int qla82xx_start_scsi(srb_t *);
755extern void qla2x00_sp_free(void *);
756extern void qla2x00_sp_timeout(unsigned long);
757extern void qla2x00_bsg_job_done(void *, int);
758extern void qla2x00_bsg_sp_free(void *);
759extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *);
760
761
762extern irqreturn_t qla82xx_intr_handler(int, void *);
763extern irqreturn_t qla82xx_msi_handler(int, void *);
764extern irqreturn_t qla82xx_msix_default(int, void *);
765extern irqreturn_t qla82xx_msix_rsp_q(int, void *);
766extern void qla82xx_enable_intrs(struct qla_hw_data *);
767extern void qla82xx_disable_intrs(struct qla_hw_data *);
768extern void qla82xx_poll(int, void *);
769extern void qla82xx_init_flags(struct qla_hw_data *);
770
771
772extern void qla82xx_set_drv_active(scsi_qla_host_t *);
773extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32);
774extern int qla82xx_rd_32(struct qla_hw_data *, ulong);
775extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int);
776extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int);
777
778
779extern void qla82xx_clear_drv_active(struct qla_hw_data *);
780extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t);
781extern int qla82xx_idc_lock(struct qla_hw_data *);
782extern void qla82xx_idc_unlock(struct qla_hw_data *);
783extern int qla82xx_device_state_handler(scsi_qla_host_t *);
784extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *);
785extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *);
786
787extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *,
788 size_t, char *);
789extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *);
790extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *);
791extern void qla82xx_start_iocbs(scsi_qla_host_t *);
792extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *);
793extern int qla82xx_check_md_needed(scsi_qla_host_t *);
794extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *);
795extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *);
796extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *);
797extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int);
798extern char *qdev_state(uint32_t);
799extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *);
800extern int qla82xx_read_temperature(scsi_qla_host_t *);
801extern int qla8044_read_temperature(scsi_qla_host_t *);
802extern int qla2x00_read_sfp_dev(struct scsi_qla_host *, char *, int);
803
804
805extern int qla24xx_bsg_request(struct bsg_job *);
806extern int qla24xx_bsg_timeout(struct bsg_job *);
807extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t);
808extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *,
809 dma_addr_t, size_t, uint32_t);
810extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t,
811 uint16_t *, uint16_t *);
812
813
814extern void qla83xx_fw_dump(scsi_qla_host_t *, int);
815
816
817extern int qla82xx_md_get_template_size(scsi_qla_host_t *);
818extern int qla82xx_md_get_template(scsi_qla_host_t *);
819extern int qla82xx_md_alloc(scsi_qla_host_t *);
820extern void qla82xx_md_free(scsi_qla_host_t *);
821extern int qla82xx_md_collect(scsi_qla_host_t *);
822extern void qla82xx_md_prep(scsi_qla_host_t *);
823extern void qla82xx_set_reset_owner(scsi_qla_host_t *);
824extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha);
825
826
827extern int qla8044_idc_lock(struct qla_hw_data *ha);
828extern void qla8044_idc_unlock(struct qla_hw_data *ha);
829extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr);
830extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val);
831extern void qla8044_read_reset_template(struct scsi_qla_host *ha);
832extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha);
833extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg);
834extern void qla8044_wr_direct(struct scsi_qla_host *vha,
835 const uint32_t crb_reg, const uint32_t value);
836extern int qla8044_device_state_handler(struct scsi_qla_host *vha);
837extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha);
838extern void qla8044_clear_drv_active(struct qla_hw_data *);
839void qla8044_get_minidump(struct scsi_qla_host *vha);
840int qla8044_collect_md_data(struct scsi_qla_host *vha);
841extern int qla8044_md_get_template(scsi_qla_host_t *);
842extern int qla8044_write_optrom_data(struct scsi_qla_host *, uint8_t *,
843 uint32_t, uint32_t);
844extern irqreturn_t qla8044_intr_handler(int, void *);
845extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t);
846extern int qla8044_abort_isp(scsi_qla_host_t *);
847extern int qla8044_check_fw_alive(struct scsi_qla_host *);
848extern int qla_get_exlogin_status(scsi_qla_host_t *, uint16_t *,
849 uint16_t *);
850extern int qla_set_exlogin_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr);
851extern int qla_get_exchoffld_status(scsi_qla_host_t *, uint16_t *, uint16_t *);
852extern int qla_set_exchoffld_mem_cfg(scsi_qla_host_t *);
853extern void qlt_handle_abts_recv(struct scsi_qla_host *, struct rsp_que *,
854 response_t *);
855
856int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *,
857 struct imm_ntfy_from_isp *, int);
858void qla24xx_do_nack_work(struct scsi_qla_host *, struct qla_work_evt *);
859void qlt_plogi_ack_link(struct scsi_qla_host *, struct qlt_plogi_ack_t *,
860 struct fc_port *, enum qlt_plogi_link_t);
861void qlt_plogi_ack_unref(struct scsi_qla_host *, struct qlt_plogi_ack_t *);
862extern void qlt_schedule_sess_for_deletion(struct fc_port *, bool);
863extern void qlt_schedule_sess_for_deletion_lock(struct fc_port *);
864extern struct fc_port *qlt_find_sess_invalidate_other(scsi_qla_host_t *,
865 uint64_t wwn, port_id_t port_id, uint16_t loop_id, struct fc_port **);
866void qla24xx_delete_sess_fn(struct work_struct *);
867void qlt_unknown_atio_work_fn(struct work_struct *);
868void qlt_update_host_map(struct scsi_qla_host *, port_id_t);
869void qlt_remove_target_resources(struct qla_hw_data *);
870void qlt_clr_qp_table(struct scsi_qla_host *vha);
871
872void qla_nvme_cmpl_io(struct srb_iocb *);
873
874#endif
875
