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qla2xxx: Restrict max_lun to 16-bit for older HBAs
[deliverable/linux.git] / drivers / scsi / qla2xxx / qla_gbl.h
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CommitLineData
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 */
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);
223extern int qla24xx_walk_and_build_sglist_no_difb(struct qla_hw_data *, srb_t *,
224 uint32_t *, uint16_t, struct qla_tgt_cmd *);
225extern int qla24xx_walk_and_build_sglist(struct qla_hw_data *, srb_t *,
226 uint32_t *, uint16_t, struct qla_tgt_cmd *);
227extern int qla24xx_walk_and_build_prot_sglist(struct qla_hw_data *, srb_t *,
228 uint32_t *, uint16_t, struct qla_tgt_cmd *);
229
230
231/*
232 * Global Function Prototypes in qla_mbx.c source file.
233 */
234extern int
235qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
236
237extern int
238qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
239
240extern int
241qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
242
243extern int
244qla2x00_get_fw_version(scsi_qla_host_t *);
245
246extern int
247qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
248
249extern int
250qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
251
252extern int
253qla2x00_mbx_reg_test(scsi_qla_host_t *);
254
255extern int
256qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
257
258extern int
259qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
260
261extern int
262qla2x00_abort_command(srb_t *);
263
264extern int
265qla2x00_abort_target(struct fc_port *, unsigned int, int);
266
267extern int
268qla2x00_lun_reset(struct fc_port *, unsigned int, int);
269
270extern int
271qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
272 uint8_t *, uint16_t *, uint16_t *);
273
274extern int
275qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
276
277extern int
278qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
279
280extern int
281qla2x00_get_node_name_list(scsi_qla_host_t *, void **, int *);
282
283extern int
284qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
285
286extern int
287qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
288
289extern int
290qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
291
292extern int
293qla24xx_link_initialize(scsi_qla_host_t *);
294
295extern int
296qla2x00_lip_reset(scsi_qla_host_t *);
297
298extern int
299qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
300
301extern int
302qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
303 uint16_t *, uint8_t);
304extern int
305qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
306 uint16_t *, uint8_t);
307
308extern int
309qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
310 uint8_t);
311
312extern int
313qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
314
315extern int
316qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
317
318extern int
319qla2x00_full_login_lip(scsi_qla_host_t *ha);
320
321extern int
322qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
323
324extern int
325qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
326 uint16_t *, uint16_t *, uint16_t *, uint16_t *);
327
328extern int
329qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
330
331extern int
332qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
333 dma_addr_t);
334
335extern int
336qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
337 dma_addr_t);
338
339extern int qla24xx_abort_command(srb_t *);
340extern int qla24xx_async_abort_command(srb_t *);
341extern int
342qla24xx_abort_target(struct fc_port *, unsigned int, int);
343extern int
344qla24xx_lun_reset(struct fc_port *, unsigned int, int);
345extern int
346qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int,
347 unsigned int, enum nexus_wait_type);
348extern int
349qla2x00_system_error(scsi_qla_host_t *);
350
351extern int
352qla2x00_write_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t);
353extern int
354qla2x00_read_serdes_word(scsi_qla_host_t *, uint16_t, uint16_t *);
355
356extern int
357qla8044_write_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t);
358extern int
359qla8044_read_serdes_word(scsi_qla_host_t *, uint32_t, uint32_t *);
360
361extern int
362qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
363
364extern int
365qla2x00_stop_firmware(scsi_qla_host_t *);
366
367extern int
368qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
369extern int
370qla2x00_disable_eft_trace(scsi_qla_host_t *);
371
372extern int
373qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
374 uint32_t *);
375
376extern int
377qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
378
379extern int
380qla82xx_set_driver_version(scsi_qla_host_t *, char *);
381
382extern int
383qla25xx_set_driver_version(scsi_qla_host_t *, char *);
384
385extern int
386qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
387 uint16_t, uint16_t, uint16_t, uint16_t);
388
389extern int
390qla2x00_write_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *,
391 uint16_t, uint16_t, uint16_t, uint16_t);
392
393extern int
394qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
395
396extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
397
398extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *);
399
400extern int
401qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *);
402
403extern int
404qla81xx_fac_do_write_enable(scsi_qla_host_t *, int);
405
406extern int
407qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t);
408
409extern int
410qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *);
411
412extern int
413qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t);
414
415extern int
416qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *);
417
418extern int
419qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);
420
421extern int
422qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *);
423extern int qla2x00_get_data_rate(scsi_qla_host_t *);
424extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t,
425 uint16_t *);
426extern int
427qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *);
428
429extern int
430qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *);
431
432extern int
433qla2x00_port_logout(scsi_qla_host_t *, struct fc_port *);
434
435extern int
436qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
437
438/*
439 * Global Function Prototypes in qla_isr.c source file.
440 */
441extern irqreturn_t qla2100_intr_handler(int, void *);
442extern irqreturn_t qla2300_intr_handler(int, void *);
443extern irqreturn_t qla24xx_intr_handler(int, void *);
444extern void qla2x00_process_response_queue(struct rsp_que *);
445extern void
446qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *);
447extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *);
448extern void qla2x00_free_irqs(scsi_qla_host_t *);
449
450extern int qla2x00_get_data_rate(scsi_qla_host_t *);
451extern const char *qla2x00_get_link_speed_str(struct qla_hw_data *, uint16_t);
452extern srb_t *
453qla2x00_get_sp_from_handle(scsi_qla_host_t *, const char *, struct req_que *,
454 void *);
455extern void
456qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *,
457 uint32_t);
458
459/*
460 * Global Function Prototypes in qla_sup.c source file.
461 */
462extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
463extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
464 uint32_t, uint32_t);
465extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
466 uint32_t);
467extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
468 uint32_t);
469extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
470 uint32_t);
471extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
472 uint32_t);
473extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
474 uint32_t);
475extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
476 uint32_t);
477extern int qla2x00_is_a_vp_did(scsi_qla_host_t *, uint32_t);
478bool qla2x00_check_reg_for_disconnect(scsi_qla_host_t *, uint32_t);
479
480extern int qla2x00_beacon_on(struct scsi_qla_host *);
481extern int qla2x00_beacon_off(struct scsi_qla_host *);
482extern void qla2x00_beacon_blink(struct scsi_qla_host *);
483extern int qla24xx_beacon_on(struct scsi_qla_host *);
484extern int qla24xx_beacon_off(struct scsi_qla_host *);
485extern void qla24xx_beacon_blink(struct scsi_qla_host *);
486extern void qla83xx_beacon_blink(struct scsi_qla_host *);
487extern int qla82xx_beacon_on(struct scsi_qla_host *);
488extern int qla82xx_beacon_off(struct scsi_qla_host *);
489extern int qla83xx_wr_reg(scsi_qla_host_t *, uint32_t, uint32_t);
490extern int qla83xx_rd_reg(scsi_qla_host_t *, uint32_t, uint32_t *);
491extern int qla83xx_restart_nic_firmware(scsi_qla_host_t *);
492extern int qla83xx_access_control(scsi_qla_host_t *, uint16_t, uint32_t,
493 uint32_t, uint16_t *);
494
495extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
496 uint32_t, uint32_t);
497extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
498 uint32_t, uint32_t);
499extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
500 uint32_t, uint32_t);
501extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
502 uint32_t, uint32_t);
503extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
504 uint32_t, uint32_t);
505extern uint8_t *qla8044_read_optrom_data(struct scsi_qla_host *,
506 uint8_t *, uint32_t, uint32_t);
507extern void qla8044_watchdog(struct scsi_qla_host *vha);
508
509extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
510extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
511extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *);
512
513extern int qla2xxx_get_flash_info(scsi_qla_host_t *);
514extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
515
516extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);
517extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *);
518
519/*
520 * Global Function Prototypes in qla_dbg.c source file.
521 */
522extern void qla2100_fw_dump(scsi_qla_host_t *, int);
523extern void qla2300_fw_dump(scsi_qla_host_t *, int);
524extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
525extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
526extern void qla81xx_fw_dump(scsi_qla_host_t *, int);
527extern void qla82xx_fw_dump(scsi_qla_host_t *, int);
528extern void qla8044_fw_dump(scsi_qla_host_t *, int);
529
530extern void qla27xx_fwdump(scsi_qla_host_t *, int);
531extern ulong qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *);
532extern int qla27xx_fwdt_template_valid(void *);
533extern ulong qla27xx_fwdt_template_size(void *);
534extern const void *qla27xx_fwdt_template_default(void);
535extern ulong qla27xx_fwdt_template_default_size(void);
536
537extern void qla2x00_dump_regs(scsi_qla_host_t *);
538extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
539extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t);
540extern void ql_dump_regs(uint32_t, scsi_qla_host_t *, int32_t);
541extern void ql_dump_buffer(uint32_t, scsi_qla_host_t *, int32_t,
542 uint8_t *, uint32_t);
543extern void qla2xxx_dump_post_process(scsi_qla_host_t *, int);
544
545/*
546 * Global Function Prototypes in qla_gs.c source file.
547 */
548extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
549extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
550extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
551extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
552extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
553extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
554extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *);
555extern int qla2x00_rft_id(scsi_qla_host_t *);
556extern int qla2x00_rff_id(scsi_qla_host_t *);
557extern int qla2x00_rnn_id(scsi_qla_host_t *);
558extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
559extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
560extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
561extern int qla2x00_fdmi_register(scsi_qla_host_t *);
562extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
563extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
564extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
565
566/*
567 * Global Function Prototypes in qla_attr.c source file.
568 */
569struct device_attribute;
570extern struct device_attribute *qla2x00_host_attrs[];
571struct fc_function_template;
572extern struct fc_function_template qla2xxx_transport_functions;
573extern struct fc_function_template qla2xxx_transport_vport_functions;
574extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
575extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
576extern void qla2x00_init_host_attr(scsi_qla_host_t *);
577extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
578extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *);
579extern int qla2x00_echo_test(scsi_qla_host_t *,
580 struct msg_echo_lb *, uint16_t *);
581extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *);
582extern int qla24xx_fcp_prio_cfg_valid(scsi_qla_host_t *,
583 struct qla_fcp_prio_cfg *, uint8_t);
584
585/*
586 * Global Function Prototypes in qla_dfs.c source file.
587 */
588extern int qla2x00_dfs_setup(scsi_qla_host_t *);
589extern int qla2x00_dfs_remove(scsi_qla_host_t *);
590
591/* Globa function prototypes for multi-q */
592extern int qla25xx_request_irq(struct rsp_que *);
593extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *);
594extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *);
595extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t,
596 uint16_t, int, uint8_t);
597extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t,
598 uint16_t, int);
599extern void qla2x00_init_response_q_entries(struct rsp_que *);
600extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *);
601extern int qla25xx_delete_queues(struct scsi_qla_host *);
602extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t);
603extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t);
604extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
605extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
606extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
607extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
608
609/* qlafx00 related functions */
610extern int qlafx00_pci_config(struct scsi_qla_host *);
611extern int qlafx00_initialize_adapter(struct scsi_qla_host *);
612extern void qlafx00_soft_reset(scsi_qla_host_t *);
613extern int qlafx00_chip_diag(scsi_qla_host_t *);
614extern void qlafx00_config_rings(struct scsi_qla_host *);
615extern char *qlafx00_pci_info_str(struct scsi_qla_host *, char *);
616extern char *qlafx00_fw_version_str(struct scsi_qla_host *, char *);
617extern irqreturn_t qlafx00_intr_handler(int, void *);
618extern void qlafx00_enable_intrs(struct qla_hw_data *);
619extern void qlafx00_disable_intrs(struct qla_hw_data *);
620extern int qlafx00_abort_target(fc_port_t *, unsigned int, int);
621extern int qlafx00_lun_reset(fc_port_t *, unsigned int, int);
622extern int qlafx00_start_scsi(srb_t *);
623extern int qlafx00_abort_isp(scsi_qla_host_t *);
624extern int qlafx00_iospace_config(struct qla_hw_data *);
625extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t);
626extern int qlafx00_driver_shutdown(scsi_qla_host_t *, int);
627extern int qlafx00_fw_ready(scsi_qla_host_t *);
628extern int qlafx00_configure_devices(scsi_qla_host_t *);
629extern int qlafx00_reset_initialize(scsi_qla_host_t *);
630extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t);
631extern int qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *);
632extern int qlafx00_post_aenfx_work(struct scsi_qla_host *, uint32_t,
633 uint32_t *, int);
634extern uint32_t qlafx00_fw_state_show(struct device *,
635 struct device_attribute *, char *);
636extern void qlafx00_get_host_speed(struct Scsi_Host *);
637extern void qlafx00_init_response_q_entries(struct rsp_que *);
638
639extern void qlafx00_tm_iocb(srb_t *, struct tsk_mgmt_entry_fx00 *);
640extern void qlafx00_abort_iocb(srb_t *, struct abort_iocb_entry_fx00 *);
641extern void qlafx00_fxdisc_iocb(srb_t *, struct fxdisc_entry_fx00 *);
642extern void qlafx00_timer_routine(scsi_qla_host_t *);
643extern int qlafx00_rescan_isp(scsi_qla_host_t *);
644extern int qlafx00_loop_reset(scsi_qla_host_t *vha);
645
646/* qla82xx related functions */
647
648/* PCI related functions */
649extern int qla82xx_pci_config(struct scsi_qla_host *);
650extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int);
651extern int qla82xx_pci_region_offset(struct pci_dev *, int);
652extern int qla82xx_iospace_config(struct qla_hw_data *);
653
654/* Initialization related functions */
655extern void qla82xx_reset_chip(struct scsi_qla_host *);
656extern void qla82xx_config_rings(struct scsi_qla_host *);
657extern void qla82xx_watchdog(scsi_qla_host_t *);
658extern int qla82xx_start_firmware(scsi_qla_host_t *);
659
660/* Firmware and flash related functions */
661extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *);
662extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
663 uint32_t, uint32_t);
664extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
665 uint32_t, uint32_t);
666
667/* Mailbox related functions */
668extern int qla82xx_abort_isp(scsi_qla_host_t *);
669extern int qla82xx_restart_isp(scsi_qla_host_t *);
670
671/* IOCB related functions */
672extern int qla82xx_start_scsi(srb_t *);
673extern void qla2x00_sp_free(void *, void *);
674extern void qla2x00_sp_timeout(unsigned long);
675extern void qla2x00_bsg_job_done(void *, void *, int);
676extern void qla2x00_bsg_sp_free(void *, void *);
677extern void qla2x00_start_iocbs(struct scsi_qla_host *, struct req_que *);
678
679/* Interrupt related */
680extern irqreturn_t qla82xx_intr_handler(int, void *);
681extern irqreturn_t qla82xx_msi_handler(int, void *);
682extern irqreturn_t qla82xx_msix_default(int, void *);
683extern irqreturn_t qla82xx_msix_rsp_q(int, void *);
684extern void qla82xx_enable_intrs(struct qla_hw_data *);
685extern void qla82xx_disable_intrs(struct qla_hw_data *);
686extern void qla82xx_poll(int, void *);
687extern void qla82xx_init_flags(struct qla_hw_data *);
688
689/* ISP 8021 hardware related */
690extern void qla82xx_set_drv_active(scsi_qla_host_t *);
691extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32);
692extern int qla82xx_rd_32(struct qla_hw_data *, ulong);
693extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int);
694extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int);
695
696/* ISP 8021 IDC */
697extern void qla82xx_clear_drv_active(struct qla_hw_data *);
698extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t);
699extern int qla82xx_idc_lock(struct qla_hw_data *);
700extern void qla82xx_idc_unlock(struct qla_hw_data *);
701extern int qla82xx_device_state_handler(scsi_qla_host_t *);
702extern void qla8xxx_dev_failed_handler(scsi_qla_host_t *);
703extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *);
704
705extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *,
706 size_t, char *);
707extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *);
708extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *);
709extern void qla82xx_start_iocbs(scsi_qla_host_t *);
710extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *);
711extern int qla82xx_check_md_needed(scsi_qla_host_t *);
712extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *);
713extern int qla81xx_set_led_config(scsi_qla_host_t *, uint16_t *);
714extern int qla81xx_get_led_config(scsi_qla_host_t *, uint16_t *);
715extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int);
716extern char *qdev_state(uint32_t);
717extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *);
718extern int qla82xx_read_temperature(scsi_qla_host_t *);
719extern int qla8044_read_temperature(scsi_qla_host_t *);
720
721/* BSG related functions */
722extern int qla24xx_bsg_request(struct fc_bsg_job *);
723extern int qla24xx_bsg_timeout(struct fc_bsg_job *);
724extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t);
725extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *,
726 dma_addr_t, size_t, uint32_t);
727extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t,
728 uint16_t *, uint16_t *);
729
730/* 83xx related functions */
731extern void qla83xx_fw_dump(scsi_qla_host_t *, int);
732
733/* Minidump related functions */
734extern int qla82xx_md_get_template_size(scsi_qla_host_t *);
735extern int qla82xx_md_get_template(scsi_qla_host_t *);
736extern int qla82xx_md_alloc(scsi_qla_host_t *);
737extern void qla82xx_md_free(scsi_qla_host_t *);
738extern int qla82xx_md_collect(scsi_qla_host_t *);
739extern void qla82xx_md_prep(scsi_qla_host_t *);
740extern void qla82xx_set_reset_owner(scsi_qla_host_t *);
741extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha);
742
743/* Function declarations for ISP8044 */
744extern int qla8044_idc_lock(struct qla_hw_data *ha);
745extern void qla8044_idc_unlock(struct qla_hw_data *ha);
746extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr);
747extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val);
748extern void qla8044_read_reset_template(struct scsi_qla_host *ha);
749extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha);
750extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg);
751extern void qla8044_wr_direct(struct scsi_qla_host *vha,
752 const uint32_t crb_reg, const uint32_t value);
753extern inline void qla8044_set_qsnt_ready(struct scsi_qla_host *vha);
754extern inline void qla8044_need_reset_handler(struct scsi_qla_host *vha);
755extern int qla8044_device_state_handler(struct scsi_qla_host *vha);
756extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha);
757extern void qla8044_clear_drv_active(struct qla_hw_data *);
758void qla8044_get_minidump(struct scsi_qla_host *vha);
759int qla8044_collect_md_data(struct scsi_qla_host *vha);
760extern int qla8044_md_get_template(scsi_qla_host_t *);
761extern int qla8044_write_optrom_data(struct scsi_qla_host *, uint8_t *,
762 uint32_t, uint32_t);
763extern irqreturn_t qla8044_intr_handler(int, void *);
764extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t);
765extern int qla8044_abort_isp(scsi_qla_host_t *);
766extern int qla8044_check_fw_alive(struct scsi_qla_host *);
767
768#endif /* _QLA_GBL_H */
Linux kernel - Deliverables
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