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[SCSI] qla2xxx: Simplify the ISPFX00 interrupt handler code for ISPFX00.
[deliverable/linux.git] / drivers / scsi / qla2xxx / qla_gbl.h
... / ...
CommitLineData
1/*
2 * QLogic Fibre Channel HBA Driver
3 * Copyright (c) 2003-2013 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 */
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 void qla2x00_update_fcports(scsi_qla_host_t *);
48
49extern int qla2x00_abort_isp(scsi_qla_host_t *);
50extern void qla2x00_abort_isp_cleanup(scsi_qla_host_t *);
51extern void qla2x00_quiesce_io(scsi_qla_host_t *);
52
53extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
54
55extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
56extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
57
58extern int qla2x00_get_thermal_temp(scsi_qla_host_t *, uint16_t *);
59
60extern void qla84xx_put_chip(struct scsi_qla_host *);
61
62extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *,
63 uint16_t *);
64extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *);
65extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *,
66 uint16_t *);
67extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t);
68extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *,
69 uint16_t *);
70extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *,
71 uint16_t *);
72extern void qla2x00_async_adisc_done(struct scsi_qla_host *, fc_port_t *,
73 uint16_t *);
74extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *);
75extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *);
76
77extern fc_port_t *
78qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t );
79
80extern int __qla83xx_set_idc_control(scsi_qla_host_t *, uint32_t);
81extern int __qla83xx_get_idc_control(scsi_qla_host_t *, uint32_t *);
82extern void qla83xx_idc_audit(scsi_qla_host_t *, int);
83extern int qla83xx_nic_core_reset(scsi_qla_host_t *);
84extern void qla83xx_reset_ownership(scsi_qla_host_t *);
85extern int qla2xxx_mctp_dump(scsi_qla_host_t *);
86
87extern int
88qla2x00_alloc_outstanding_cmds(struct qla_hw_data *, struct req_que *);
89extern int qla2x00_init_rings(scsi_qla_host_t *);
90
91/*
92 * Global Data in qla_os.c source file.
93 */
94extern char qla2x00_version_str[];
95
96extern int ql2xlogintimeout;
97extern int qlport_down_retry;
98extern int ql2xplogiabsentdevice;
99extern int ql2xloginretrycount;
100extern int ql2xfdmienable;
101extern int ql2xallocfwdump;
102extern int ql2xextended_error_logging;
103extern int ql2xiidmaenable;
104extern int ql2xmaxqueues;
105extern int ql2xmultique_tag;
106extern int ql2xfwloadbin;
107extern int ql2xetsenable;
108extern int ql2xshiftctondsd;
109extern int ql2xdbwr;
110extern int ql2xasynctmfenable;
111extern int ql2xgffidenable;
112extern int ql2xenabledif;
113extern int ql2xenablehba_err_chk;
114extern int ql2xtargetreset;
115extern int ql2xdontresethba;
116extern unsigned int ql2xmaxlun;
117extern int ql2xmdcapmask;
118extern int ql2xmdenable;
119
120extern int qla2x00_loop_reset(scsi_qla_host_t *);
121extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
122extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum
123 fc_host_event_code, u32);
124extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *);
125extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *,
126 uint16_t *);
127extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *,
128 fc_port_t *, uint16_t *);
129extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *,
130 uint16_t *);
131extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *,
132 fc_port_t *, uint16_t *);
133extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *,
134 uint16_t *);
135extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *,
136 fc_port_t *, uint16_t *);
137
138extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *);
139
140extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *,
141 struct qla_hw_data *);
142extern void qla2x00_free_host(struct scsi_qla_host *);
143extern void qla2x00_relogin(struct scsi_qla_host *);
144extern void qla2x00_do_work(struct scsi_qla_host *);
145extern void qla2x00_free_fcports(struct scsi_qla_host *);
146
147extern void qla83xx_schedule_work(scsi_qla_host_t *, int);
148extern void qla83xx_service_idc_aen(struct work_struct *);
149extern void qla83xx_nic_core_unrecoverable_work(struct work_struct *);
150extern void qla83xx_idc_state_handler_work(struct work_struct *);
151extern void qla83xx_nic_core_reset_work(struct work_struct *);
152
153extern void qla83xx_idc_lock(scsi_qla_host_t *, uint16_t);
154extern void qla83xx_idc_unlock(scsi_qla_host_t *, uint16_t);
155extern int qla83xx_idc_state_handler(scsi_qla_host_t *);
156extern int qla83xx_set_drv_presence(scsi_qla_host_t *vha);
157extern int __qla83xx_set_drv_presence(scsi_qla_host_t *vha);
158extern int qla83xx_clear_drv_presence(scsi_qla_host_t *vha);
159extern int __qla83xx_clear_drv_presence(scsi_qla_host_t *vha);
160extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32);
161
162extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32);
163extern void qla2x00_disable_board_on_pci_error(struct work_struct *);
164
165/*
166 * Global Functions in qla_mid.c source file.
167 */
168extern struct scsi_host_template qla2xxx_driver_template;
169extern struct scsi_transport_template *qla2xxx_transport_vport_template;
170extern void qla2x00_timer(scsi_qla_host_t *);
171extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
172extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
173extern int qla24xx_disable_vp (scsi_qla_host_t *);
174extern int qla24xx_enable_vp (scsi_qla_host_t *);
175extern int qla24xx_control_vp(scsi_qla_host_t *, int );
176extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
177extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
178extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
179extern int qla24xx_configure_vhba (scsi_qla_host_t *);
180extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
181 struct vp_rpt_id_entry_24xx *);
182extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
183extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
184extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
185
186extern void qla2x00_sp_free_dma(void *, void *);
187extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
188
189extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
190extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
191
192extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
193
194extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
195extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *);
196extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *);
197
198extern void qla2xxx_wake_dpc(struct scsi_qla_host *);
199extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *);
200extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *,
201 uint16_t *);
202extern int qla2x00_vp_abort_isp(scsi_qla_host_t *);
203
204/*
205 * Global Function Prototypes in qla_iocb.c source file.
206 */
207
208extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
209extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
210extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
211extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
212extern int qla2x00_start_scsi(srb_t *sp);
213extern int qla24xx_start_scsi(srb_t *sp);
214int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *,
215 uint16_t, uint16_t, uint8_t);
216extern int qla2x00_start_sp(srb_t *);
217extern int qla24xx_dif_start_scsi(srb_t *);
218extern int qla2x00_start_bidir(srb_t *, struct scsi_qla_host *, uint32_t);
219extern unsigned long qla2x00_get_async_timeout(struct scsi_qla_host *);
220
221extern void *qla2x00_alloc_iocbs(scsi_qla_host_t *, srb_t *);
222extern int qla2x00_issue_marker(scsi_qla_host_t *, int);
223
224/*
225 * Global Function Prototypes in qla_mbx.c source file.
226 */
227extern int
228qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
229
230extern int
231qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
232
233extern int
234qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
235
236extern int
237qla2x00_get_fw_version(scsi_qla_host_t *);
238
239extern int
240qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
241
242extern int
243qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
244
245extern int
246qla2x00_mbx_reg_test(scsi_qla_host_t *);
247
248extern int
249qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
250
251extern int
252qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
253
254extern int
255qla2x00_abort_command(srb_t *);
256
257extern int
258qla2x00_abort_target(struct fc_port *, unsigned int, int);
259
260extern int
261qla2x00_lun_reset(struct fc_port *, unsigned int, int);
262
263extern int
264qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
265 uint8_t *, uint16_t *, uint16_t *);
266
267extern int
268qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
269
270extern int
271qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
272
273extern int
274qla2x00_get_node_name_list(scsi_qla_host_t *, void **, int *);
275
276extern int
277qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
278
279extern int
280qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
281
282extern int
283qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
284
285extern int
286qla24xx_link_initialize(scsi_qla_host_t *);
287
288extern int
289qla2x00_lip_reset(scsi_qla_host_t *);
290
291extern int
292qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
293
294extern int
295qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
296 uint16_t *, uint8_t);
297extern int
298qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
299 uint16_t *, uint8_t);
300
301extern int
302qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
303 uint8_t);
304
305extern int
306qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
307
308extern int
309qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
310
311extern int
312qla2x00_full_login_lip(scsi_qla_host_t *ha);
313
314extern int
315qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
316
317extern int
318qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
319 uint16_t *, uint16_t *, uint16_t *, uint16_t *);
320
321extern int
322qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
323
324extern int
325qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
326 dma_addr_t);
327
328extern int
329qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
330 dma_addr_t);
331
332extern int qla24xx_abort_command(srb_t *);
333extern int
334qla24xx_abort_target(struct fc_port *, unsigned int, int);
335extern int
336qla24xx_lun_reset(struct fc_port *, unsigned int, int);
337extern int
338qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int,
339 unsigned int, enum nexus_wait_type);
340extern int
341qla2x00_system_error(scsi_qla_host_t *);
342
343extern int
344qla2x00_write_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t);
345extern int
346qla2x00_read_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t *);
347
348extern int
349qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
350
351extern int
352qla2x00_stop_firmware(scsi_qla_host_t *);
353
354extern int
355qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
356extern int
357qla2x00_disable_eft_trace(scsi_qla_host_t *);
358
359extern int
360qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
361 uint32_t *);
362
363extern int
364qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
365
366extern int
367qla82xx_set_driver_version(scsi_qla_host_t *, char *);
368
369extern int
370qla25xx_set_driver_version(scsi_qla_host_t *, char *);
371
372extern int
373qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
374 uint16_t, uint16_t, uint16_t, uint16_t);
375
376extern int
377qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
378 uint16_t, uint16_t, uint16_t, uint16_t);
379
380extern int
381qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
382
383extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
384
385extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *);
386
387extern int
388qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *);
389
390extern int
391qla81xx_fac_do_write_enable(scsi_qla_host_t *, int);
392
393extern int
394qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t);
395
396extern int
397qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *);
398
399extern int
400qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t);
401
402extern int
403qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *);
404
405extern int
406qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);
407
408extern int
409qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *);
410extern int qla2x00_get_data_rate(scsi_qla_host_t *);
411extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t,
412 uint16_t *);
413extern int
414qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *);
415
416extern int
417qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *);
418
419extern int
420qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *);
421
422extern int
423qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
424
425/*
426 * Global Function Prototypes in qla_isr.c source file.
427 */
428extern irqreturn_t qla2100_intr_handler(int, void *);
429extern irqreturn_t qla2300_intr_handler(int, void *);
430extern irqreturn_t qla24xx_intr_handler(int, void *);
431extern void qla2x00_process_response_queue(struct rsp_que *);
432extern void
433qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *);
434extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *);
435extern void qla2x00_free_irqs(scsi_qla_host_t *);
436
437extern int qla2x00_get_data_rate(scsi_qla_host_t *);
438extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t);
439extern srb_t *
440qla2x00_get_sp_from_handle(scsi_qla_host_t *, const char *, struct req_que *,
441 void *);
442extern void
443qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *,
444 uint32_t);
445
446/*
447 * Global Function Prototypes in qla_sup.c source file.
448 */
449extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
450extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
451 uint32_t, uint32_t);
452extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
453 uint32_t);
454extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
455 uint32_t);
456extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
457 uint32_t);
458extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
459 uint32_t);
460extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
461 uint32_t);
462extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
463 uint32_t);
464extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t);
465bool qla2x00_check_reg_for_disconnect(scsi_qla_host_t *, uint32_t);
466
467extern int qla2x00_beacon_on(struct scsi_qla_host *);
468extern int qla2x00_beacon_off(struct scsi_qla_host *);
469extern void qla2x00_beacon_blink(struct scsi_qla_host *);
470extern int qla24xx_beacon_on(struct scsi_qla_host *);
471extern int qla24xx_beacon_off(struct scsi_qla_host *);
472extern void qla24xx_beacon_blink(struct scsi_qla_host *);
473extern void qla83xx_beacon_blink(struct scsi_qla_host *);
474extern int qla82xx_beacon_on(struct scsi_qla_host *);
475extern int qla82xx_beacon_off(struct scsi_qla_host *);
476extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t);
477extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *);
478extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *);
479extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t,
480 uint32_t, uint16_t *);
481
482extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
483 uint32_t, uint32_t);
484extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
485 uint32_t, uint32_t);
486extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
487 uint32_t, uint32_t);
488extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
489 uint32_t, uint32_t);
490extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
491 uint32_t, uint32_t);
492extern uint8_t *qla8044_read_optrom_data(struct scsi_qla_host *,
493 uint8_t *, uint32_t, uint32_t);
494extern void qla8044_watchdog(struct scsi_qla_host *vha);
495
496extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
497extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
498extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *);
499
500extern int qla2xxx_get_flash_info(scsi_qla_host_t *);
501extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
502
503extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);
504extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *);
505
506/*
507 * Global Function Prototypes in qla_dbg.c source file.
508 */
509extern void qla2100_fw_dump(scsi_qla_host_t *, int);
510extern void qla2300_fw_dump(scsi_qla_host_t *, int);
511extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
512extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
513extern void qla81xx_fw_dump(scsi_qla_host_t *, int);
514
515extern void qla27xx_fwdump(scsi_qla_host_t *, int);
516extern ulong qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *);
517extern int qla27xx_fwdt_template_valid(void *);
518extern ulong qla27xx_fwdt_template_size(void *);
519extern const void *qla27xx_fwdt_template_default(void);
520extern ulong qla27xx_fwdt_template_default_size(void);
521
522extern void qla2x00_dump_regs(scsi_qla_host_t *);
523extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
524extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t);
525extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t);
526extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t,
527 uint8_t *, uint32_t);
528extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int);
529
530/*
531 * Global Function Prototypes in qla_gs.c source file.
532 */
533extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
534extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
535extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
536extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
537extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
538extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
539extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *);
540extern int qla2x00_rft_id(scsi_qla_host_t *);
541extern int qla2x00_rff_id(scsi_qla_host_t *);
542extern int qla2x00_rnn_id(scsi_qla_host_t *);
543extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
544extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
545extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
546extern int qla2x00_fdmi_register(scsi_qla_host_t *);
547extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
548extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
549extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
550
551/*
552 * Global Function Prototypes in qla_attr.c source file.
553 */
554struct device_attribute;
555extern struct device_attribute *qla2x00_host_attrs[];
556struct fc_function_template;
557extern struct fc_function_template qla2xxx_transport_functions;
558extern struct fc_function_template qla2xxx_transport_vport_functions;
559extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
560extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
561extern void qla2x00_init_host_attr(scsi_qla_host_t *);
562extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
563extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *);
564extern int qla2x00_echo_test(scsi_qla_host_t *,
565 struct msg_echo_lb *, uint16_t *);
566extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *);
567extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *,
568 struct qla_fcp_prio_cfg *, uint8_t);
569
570/*
571 * Global Function Prototypes in qla_dfs.c source file.
572 */
573extern int qla2x00_dfs_setup(scsi_qla_host_t *);
574extern int qla2x00_dfs_remove(scsi_qla_host_t *);
575
576/* Globa function prototypes for multi-q */
577extern int qla25xx_request_irq(struct rsp_que *);
578extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *);
579extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *);
580extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t,
581 uint16_t, int, uint8_t);
582extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t,
583 uint16_t, int);
584extern void qla2x00_init_response_q_entries(struct rsp_que *);
585extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *);
586extern int qla25xx_delete_queues(struct scsi_qla_host *);
587extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t);
588extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t);
589extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
590extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
591extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
592extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
593
594/* qlafx00 related functions */
595extern int qlafx00_pci_config(struct scsi_qla_host *);
596extern int qlafx00_initialize_adapter(struct scsi_qla_host *);
597extern void qlafx00_soft_reset(scsi_qla_host_t *);
598extern int qlafx00_chip_diag(scsi_qla_host_t *);
599extern void qlafx00_config_rings(struct scsi_qla_host *);
600extern char *qlafx00_pci_info_str(struct scsi_qla_host *, char *);
601extern char *qlafx00_fw_version_str(struct scsi_qla_host *, char *);
602extern irqreturn_t qlafx00_intr_handler(int, void *);
603extern void qlafx00_enable_intrs(struct qla_hw_data *);
604extern void qlafx00_disable_intrs(struct qla_hw_data *);
605extern int qlafx00_abort_command(srb_t *);
606extern int qlafx00_abort_target(fc_port_t *, unsigned int, int);
607extern int qlafx00_lun_reset(fc_port_t *, unsigned int, int);
608extern int qlafx00_start_scsi(srb_t *);
609extern int qlafx00_abort_isp(scsi_qla_host_t *);
610extern int qlafx00_iospace_config(struct qla_hw_data *);
611extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t);
612extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int);
613extern int qlafx00_fw_ready(scsi_qla_host_t *);
614extern int qlafx00_configure_devices(scsi_qla_host_t *);
615extern int qlafx00_reset_initialize(scsi_qla_host_t *);
616extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t);
617extern int qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *);
618extern int qlafx00_post_aenfx_work(struct scsi_qla_host *, uint32_t,
619 uint32_t *, int);
620extern uint32_t qlafx00_fw_state_show(struct device *,
621 struct device_attribute *, char *);
622extern void qlafx00_get_host_speed(struct Scsi_Host *);
623extern void qlafx00_init_response_q_entries(struct rsp_que *);
624
625extern void qlafx00_tm_iocb(srb_t *, struct tsk_mgmt_entry_fx00 *);
626extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *);
627extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *);
628extern void qlafx00_timer_routine(scsi_qla_host_t *);
629extern int qlafx00_rescan_isp(scsi_qla_host_t *);
630extern int qlafx00_loop_reset(scsi_qla_host_t *vha);
631
632/* qla82xx related functions */
633
634/* PCI related functions */
635extern int qla82xx_pci_config(struct scsi_qla_host *);
636extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int);
637extern int qla82xx_pci_region_offset(struct pci_dev *, int);
638extern int qla82xx_iospace_config(struct qla_hw_data *);
639
640/* Initialization related functions */
641extern void qla82xx_reset_chip(struct scsi_qla_host *);
642extern void qla82xx_config_rings(struct scsi_qla_host *);
643extern void qla82xx_watchdog(scsi_qla_host_t *);
644extern int qla82xx_start_firmware(scsi_qla_host_t *);
645
646/* Firmware and flash related functions */
647extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *);
648extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
649 uint32_t, uint32_t);
650extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
651 uint32_t, uint32_t);
652
653/* Mailbox related functions */
654extern int qla82xx_abort_isp(scsi_qla_host_t *);
655extern int qla82xx_restart_isp(scsi_qla_host_t *);
656
657/* IOCB related functions */
658extern int qla82xx_start_scsi(srb_t *);
659extern void qla2x00_sp_free(void *, void *);
660extern void qla2x00_sp_timeout(unsigned long);
661extern void qla2x00_bsg_job_done(void *, void *, int);
662extern void qla2x00_bsg_sp_free(void *, void *);
663extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *);
664
665/* Interrupt related */
666extern irqreturn_t qla82xx_intr_handler(int, void *);
667extern irqreturn_t qla82xx_msi_handler(int, void *);
668extern irqreturn_t qla82xx_msix_default(int, void *);
669extern irqreturn_t qla82xx_msix_rsp_q(int, void *);
670extern void qla82xx_enable_intrs(struct qla_hw_data *);
671extern void qla82xx_disable_intrs(struct qla_hw_data *);
672extern void qla82xx_poll(int, void *);
673extern void qla82xx_init_flags(struct qla_hw_data *);
674
675/* ISP 8021 hardware related */
676extern void qla82xx_set_drv_active(scsi_qla_host_t *);
677extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32);
678extern int qla82xx_rd_32(struct qla_hw_data *, ulong);
679extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int);
680extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int);
681
682/* ISP 8021 IDC */
683extern void qla82xx_clear_drv_active(struct qla_hw_data *);
684extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t);
685extern int qla82xx_idc_lock(struct qla_hw_data *);
686extern void qla82xx_idc_unlock(struct qla_hw_data *);
687extern int qla82xx_device_state_handler(scsi_qla_host_t *);
688extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *);
689extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *);
690
691extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *,
692 size_t, char *);
693extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *);
694extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *);
695extern void qla82xx_start_iocbs(scsi_qla_host_t *);
696extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *);
697extern int qla82xx_check_md_needed(scsi_qla_host_t *);
698extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *);
699extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *);
700extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *);
701extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int);
702extern char *qdev_state(uint32_t);
703extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *);
704extern int qla82xx_read_temperature(scsi_qla_host_t *);
705extern int qla8044_read_temperature(scsi_qla_host_t *);
706
707/* BSG related functions */
708extern int qla24xx_bsg_request(struct fc_bsg_job *);
709extern int qla24xx_bsg_timeout(struct fc_bsg_job *);
710extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t);
711extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *,
712 dma_addr_t, size_t, uint32_t);
713extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t,
714 uint16_t *, uint16_t *);
715
716/* 83xx related functions */
717extern void qla83xx_fw_dump(scsi_qla_host_t *, int);
718
719/* Minidump related functions */
720extern int qla82xx_md_get_template_size(scsi_qla_host_t *);
721extern int qla82xx_md_get_template(scsi_qla_host_t *);
722extern int qla82xx_md_alloc(scsi_qla_host_t *);
723extern void qla82xx_md_free(scsi_qla_host_t *);
724extern int qla82xx_md_collect(scsi_qla_host_t *);
725extern void qla82xx_md_prep(scsi_qla_host_t *);
726extern void qla82xx_set_reset_owner(scsi_qla_host_t *);
727extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha);
728
729/* Function declarations for ISP8044 */
730extern int qla8044_idc_lock(struct qla_hw_data *ha);
731extern void qla8044_idc_unlock(struct qla_hw_data *ha);
732extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr);
733extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val);
734extern void qla8044_read_reset_template(struct scsi_qla_host *ha);
735extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha);
736extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg);
737extern void qla8044_wr_direct(struct scsi_qla_host *vha,
738 const uint32_t crb_reg, const uint32_t value);
739extern inline void qla8044_set_qsnt_ready(struct scsi_qla_host *vha);
740extern inline void qla8044_need_reset_handler(struct scsi_qla_host *vha);
741extern int qla8044_device_state_handler(struct scsi_qla_host *vha);
742extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha);
743extern void qla8044_clear_drv_active(struct qla_hw_data *);
744void qla8044_get_minidump(struct scsi_qla_host *vha);
745int qla8044_collect_md_data(struct scsi_qla_host *vha);
746extern int qla8044_md_get_template(scsi_qla_host_t *);
747extern int qla8044_write_optrom_data(struct scsi_qla_host *, uint8_t *,
748 uint32_t, uint32_t);
749extern irqreturn_t qla8044_intr_handler(int, void *);
750extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t);
751extern int qla8044_abort_isp(scsi_qla_host_t *);
752extern int qla8044_check_fw_alive(struct scsi_qla_host *);
753
754#endif /* _QLA_GBL_H */
Linux kernel - Deliverables
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