2 * QLogic Fibre Channel HBA Driver
3 * Copyright (c) 2003-2011 QLogic Corporation
5 * See LICENSE.qla2xxx for copyright and licensing details.
10 #include <linux/interrupt.h>
13 * Global Function Prototypes in qla_init.c source file.
15 extern int qla2x00_initialize_adapter(scsi_qla_host_t *);
17 extern int qla2100_pci_config(struct scsi_qla_host *);
18 extern int qla2300_pci_config(struct scsi_qla_host *);
19 extern int qla24xx_pci_config(scsi_qla_host_t *);
20 extern int qla25xx_pci_config(scsi_qla_host_t *);
21 extern void qla2x00_reset_chip(struct scsi_qla_host *);
22 extern void qla24xx_reset_chip(struct scsi_qla_host *);
23 extern int qla2x00_chip_diag(struct scsi_qla_host *);
24 extern int qla24xx_chip_diag(struct scsi_qla_host *);
25 extern void qla2x00_config_rings(struct scsi_qla_host *);
26 extern void qla24xx_config_rings(struct scsi_qla_host *);
27 extern void qla2x00_reset_adapter(struct scsi_qla_host *);
28 extern void qla24xx_reset_adapter(struct scsi_qla_host *);
29 extern int qla2x00_nvram_config(struct scsi_qla_host *);
30 extern int qla24xx_nvram_config(struct scsi_qla_host *);
31 extern int qla81xx_nvram_config(struct scsi_qla_host *);
32 extern void qla2x00_update_fw_options(struct scsi_qla_host *);
33 extern void qla24xx_update_fw_options(scsi_qla_host_t *);
34 extern void qla81xx_update_fw_options(scsi_qla_host_t *);
35 extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
36 extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
37 extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *);
39 extern int qla2x00_perform_loop_resync(scsi_qla_host_t *);
40 extern int qla2x00_loop_resync(scsi_qla_host_t *);
42 extern int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *);
44 extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
45 extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);
47 extern void qla2x00_update_fcports(scsi_qla_host_t *);
49 extern int qla2x00_abort_isp(scsi_qla_host_t *);
50 extern void qla2x00_abort_isp_cleanup(scsi_qla_host_t *);
51 extern void qla82xx_quiescent_state_cleanup(scsi_qla_host_t *);
53 extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
55 extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
56 extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
58 extern int qla2x00_get_thermal_temp(scsi_qla_host_t *, uint16_t *, uint16_t *);
60 extern void qla84xx_put_chip(struct scsi_qla_host *);
62 extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *,
64 extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *);
65 extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *,
67 extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t);
68 extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *,
70 extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *,
72 extern void qla2x00_async_adisc_done(struct scsi_qla_host *, fc_port_t *,
74 extern void qla2x00_async_tm_cmd_done(struct scsi_qla_host *, fc_port_t *,
76 extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *);
77 extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *);
80 qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t );
82 * Global Data in qla_os.c source file.
84 extern char qla2x00_version_str[];
86 extern int ql2xlogintimeout;
87 extern int qlport_down_retry;
88 extern int ql2xplogiabsentdevice;
89 extern int ql2xloginretrycount;
90 extern int ql2xfdmienable;
91 extern int ql2xallocfwdump;
92 extern int ql2xextended_error_logging;
93 extern int ql2xiidmaenable;
94 extern int ql2xmaxqueues;
95 extern int ql2xmultique_tag;
96 extern int ql2xfwloadbin;
97 extern int ql2xetsenable;
98 extern int ql2xshiftctondsd;
100 extern int ql2xasynctmfenable;
101 extern int ql2xgffidenable;
102 extern int ql2xenabledif;
103 extern int ql2xenablehba_err_chk;
104 extern int ql2xtargetreset;
106 extern int qla2x00_loop_reset(scsi_qla_host_t *);
107 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
108 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum
109 fc_host_event_code, u32);
110 extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *);
111 extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *,
113 extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *,
114 fc_port_t *, uint16_t *);
115 extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *,
117 extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *,
118 fc_port_t *, uint16_t *);
119 extern int qla2x00_post_async_adisc_work(struct scsi_qla_host *, fc_port_t *,
121 extern int qla2x00_post_async_adisc_done_work(struct scsi_qla_host *,
122 fc_port_t *, uint16_t *);
123 extern int qla2x00_post_uevent_work(struct scsi_qla_host *, u32);
125 extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *);
127 extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *,
128 struct qla_hw_data *);
129 extern void qla2x00_free_host(struct scsi_qla_host *);
130 extern void qla2x00_relogin(struct scsi_qla_host *);
131 extern void qla2x00_do_work(struct scsi_qla_host *);
132 extern void qla2x00_free_fcports(struct scsi_qla_host *);
135 * Global Functions in qla_mid.c source file.
137 extern struct scsi_host_template qla2xxx_driver_template;
138 extern struct scsi_transport_template *qla2xxx_transport_vport_template;
139 extern void qla2x00_timer(scsi_qla_host_t *);
140 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
141 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
142 extern int qla24xx_disable_vp (scsi_qla_host_t *);
143 extern int qla24xx_enable_vp (scsi_qla_host_t *);
144 extern int qla24xx_control_vp(scsi_qla_host_t *, int );
145 extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
146 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
147 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
148 extern int qla24xx_configure_vhba (scsi_qla_host_t *);
149 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
150 struct vp_rpt_id_entry_24xx *);
151 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
152 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
153 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
155 extern void qla2x00_sp_compl(struct qla_hw_data *, srb_t *);
157 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
159 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
160 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
162 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
164 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
165 extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *);
166 extern int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *);
168 extern void qla2xxx_wake_dpc(struct scsi_qla_host *);
169 extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *);
170 extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *,
172 extern int qla2x00_vp_abort_isp(scsi_qla_host_t *);
175 * Global Function Prototypes in qla_iocb.c source file.
177 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
178 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
179 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
180 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
181 extern int qla2x00_start_scsi(srb_t *sp);
182 extern int qla24xx_start_scsi(srb_t *sp);
183 int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *,
184 uint16_t, uint16_t, uint8_t);
185 extern int qla2x00_start_sp(srb_t *);
186 extern uint16_t qla24xx_calc_iocbs(uint16_t);
187 extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *, uint16_t);
188 extern int qla24xx_dif_start_scsi(srb_t *);
192 * Global Function Prototypes in qla_mbx.c source file.
195 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
198 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
201 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
204 qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *, uint16_t *, uint16_t *,
205 uint16_t *, uint32_t *, uint8_t *, uint32_t *, uint8_t *);
208 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
211 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
214 qla2x00_mbx_reg_test(scsi_qla_host_t *);
217 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
220 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
223 qla2x00_abort_command(srb_t *);
226 qla2x00_abort_target(struct fc_port *, unsigned int, int);
229 qla2x00_lun_reset(struct fc_port *, unsigned int, int);
232 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
233 uint8_t *, uint16_t *, uint16_t *);
236 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
239 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
242 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
245 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
248 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
251 qla2x00_lip_reset(scsi_qla_host_t *);
254 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
257 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
258 uint16_t *, uint8_t);
260 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
261 uint16_t *, uint8_t);
264 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
268 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
271 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
274 qla2x00_full_login_lip(scsi_qla_host_t *ha);
277 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
280 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
281 uint16_t *, uint16_t *, uint16_t *, uint16_t *);
284 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
287 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
291 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
294 extern int qla24xx_abort_command(srb_t *);
296 qla24xx_abort_target(struct fc_port *, unsigned int, int);
298 qla24xx_lun_reset(struct fc_port *, unsigned int, int);
300 qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int,
301 unsigned int, enum nexus_wait_type);
303 qla2x00_system_error(scsi_qla_host_t *);
306 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
309 qla2x00_stop_firmware(scsi_qla_host_t *);
312 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
314 qla2x00_disable_eft_trace(scsi_qla_host_t *);
317 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
321 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
324 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
327 qla2x00_read_edc(scsi_qla_host_t *, uint16_t, uint16_t, dma_addr_t,
328 uint8_t *, uint16_t, uint16_t);
331 qla2x00_write_edc(scsi_qla_host_t *, uint16_t, uint16_t, dma_addr_t,
332 uint8_t *, uint16_t, uint16_t);
335 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
337 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
339 extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *);
342 qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *);
345 qla81xx_fac_do_write_enable(scsi_qla_host_t *, int);
348 qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t);
351 qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *);
354 qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t);
357 qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *);
360 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);
363 qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *);
364 extern int qla2x00_get_data_rate(scsi_qla_host_t *);
365 extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t,
368 qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *);
371 qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *);
374 * Global Function Prototypes in qla_isr.c source file.
376 extern irqreturn_t qla2100_intr_handler(int, void *);
377 extern irqreturn_t qla2300_intr_handler(int, void *);
378 extern irqreturn_t qla24xx_intr_handler(int, void *);
379 extern void qla2x00_process_response_queue(struct rsp_que *);
381 qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *);
382 extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *);
383 extern void qla2x00_free_irqs(scsi_qla_host_t *);
385 extern int qla2x00_get_data_rate(scsi_qla_host_t *);
387 * Global Function Prototypes in qla_sup.c source file.
389 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
390 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
392 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
394 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
396 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
398 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
400 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
402 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
405 extern int qla2x00_beacon_on(struct scsi_qla_host *);
406 extern int qla2x00_beacon_off(struct scsi_qla_host *);
407 extern void qla2x00_beacon_blink(struct scsi_qla_host *);
408 extern int qla24xx_beacon_on(struct scsi_qla_host *);
409 extern int qla24xx_beacon_off(struct scsi_qla_host *);
410 extern void qla24xx_beacon_blink(struct scsi_qla_host *);
412 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
414 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
416 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
418 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
420 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
423 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
424 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
426 extern int qla2xxx_get_flash_info(scsi_qla_host_t *);
427 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
429 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);
430 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *);
433 * Global Function Prototypes in qla_dbg.c source file.
435 extern void qla2100_fw_dump(scsi_qla_host_t *, int);
436 extern void qla2300_fw_dump(scsi_qla_host_t *, int);
437 extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
438 extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
439 extern void qla81xx_fw_dump(scsi_qla_host_t *, int);
440 extern void qla2x00_dump_regs(scsi_qla_host_t *);
441 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
442 extern void qla2x00_dump_buffer_zipped(uint8_t *, uint32_t);
445 * Global Function Prototypes in qla_gs.c source file.
447 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
448 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
449 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
450 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
451 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
452 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
453 extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *);
454 extern int qla2x00_rft_id(scsi_qla_host_t *);
455 extern int qla2x00_rff_id(scsi_qla_host_t *);
456 extern int qla2x00_rnn_id(scsi_qla_host_t *);
457 extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
458 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
459 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
460 extern int qla2x00_fdmi_register(scsi_qla_host_t *);
461 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
462 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
463 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
466 * Global Function Prototypes in qla_attr.c source file.
468 struct device_attribute;
469 extern struct device_attribute *qla2x00_host_attrs[];
470 struct fc_function_template;
471 extern struct fc_function_template qla2xxx_transport_functions;
472 extern struct fc_function_template qla2xxx_transport_vport_functions;
473 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
474 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
475 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
476 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
477 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
478 extern int qla2x00_loopback_test(scsi_qla_host_t *, struct msg_echo_lb *, uint16_t *);
479 extern int qla2x00_echo_test(scsi_qla_host_t *,
480 struct msg_echo_lb *, uint16_t *);
481 extern int qla24xx_update_all_fcp_prio(scsi_qla_host_t *);
482 extern int qla24xx_fcp_prio_cfg_valid(struct qla_fcp_prio_cfg *, uint8_t);
485 * Global Function Prototypes in qla_dfs.c source file.
487 extern int qla2x00_dfs_setup(scsi_qla_host_t *);
488 extern int qla2x00_dfs_remove(scsi_qla_host_t *);
490 /* Globa function prototypes for multi-q */
491 extern int qla25xx_request_irq(struct rsp_que *);
492 extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *);
493 extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *);
494 extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t,
495 uint16_t, int, uint8_t);
496 extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t,
498 extern void qla2x00_init_response_q_entries(struct rsp_que *);
499 extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *);
500 extern int qla25xx_delete_queues(struct scsi_qla_host *);
501 extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t);
502 extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t);
503 extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
504 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
505 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
506 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
508 /* qla82xx related functions */
510 /* PCI related functions */
511 extern int qla82xx_pci_config(struct scsi_qla_host *);
512 extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int);
513 extern char *qla82xx_pci_info_str(struct scsi_qla_host *, char *);
514 extern int qla82xx_pci_region_offset(struct pci_dev *, int);
515 extern int qla82xx_iospace_config(struct qla_hw_data *);
517 /* Initialization related functions */
518 extern void qla82xx_reset_chip(struct scsi_qla_host *);
519 extern void qla82xx_config_rings(struct scsi_qla_host *);
520 extern void qla82xx_watchdog(scsi_qla_host_t *);
521 extern int qla82xx_start_firmware(scsi_qla_host_t *);
523 /* Firmware and flash related functions */
524 extern int qla82xx_load_risc(scsi_qla_host_t *, uint32_t *);
525 extern uint8_t *qla82xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
527 extern int qla82xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
530 /* Mailbox related functions */
531 extern int qla82xx_abort_isp(scsi_qla_host_t *);
532 extern int qla82xx_restart_isp(scsi_qla_host_t *);
534 /* IOCB related functions */
535 extern int qla82xx_start_scsi(srb_t *);
537 /* Interrupt related */
538 extern irqreturn_t qla82xx_intr_handler(int, void *);
539 extern irqreturn_t qla82xx_msi_handler(int, void *);
540 extern irqreturn_t qla82xx_msix_default(int, void *);
541 extern irqreturn_t qla82xx_msix_rsp_q(int, void *);
542 extern void qla82xx_enable_intrs(struct qla_hw_data *);
543 extern void qla82xx_disable_intrs(struct qla_hw_data *);
544 extern void qla82xx_poll(int, void *);
545 extern void qla82xx_init_flags(struct qla_hw_data *);
547 /* ISP 8021 hardware related */
548 extern void qla82xx_set_drv_active(scsi_qla_host_t *);
549 extern void qla82xx_crb_win_unlock(struct qla_hw_data *);
550 extern int qla82xx_wr_32(struct qla_hw_data *, ulong, u32);
551 extern int qla82xx_rd_32(struct qla_hw_data *, ulong);
552 extern int qla82xx_rdmem(struct qla_hw_data *, u64, void *, int);
553 extern int qla82xx_wrmem(struct qla_hw_data *, u64, void *, int);
554 extern void qla82xx_rom_unlock(struct qla_hw_data *);
557 extern void qla82xx_clear_drv_active(struct qla_hw_data *);
558 extern uint32_t qla82xx_wait_for_state_change(scsi_qla_host_t *, uint32_t);
559 extern int qla82xx_idc_lock(struct qla_hw_data *);
560 extern void qla82xx_idc_unlock(struct qla_hw_data *);
561 extern int qla82xx_device_state_handler(scsi_qla_host_t *);
562 extern void qla82xx_clear_qsnt_ready(scsi_qla_host_t *);
564 extern void qla2x00_set_model_info(scsi_qla_host_t *, uint8_t *,
566 extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *);
567 extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *);
568 extern void qla82xx_start_iocbs(srb_t *);
569 extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *);
570 extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *);
572 /* BSG related functions */
573 extern int qla24xx_bsg_request(struct fc_bsg_job *);
574 extern int qla24xx_bsg_timeout(struct fc_bsg_job *);
575 extern int qla84xx_reset_chip(scsi_qla_host_t *, uint16_t);
576 extern int qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *,
577 dma_addr_t, size_t, uint32_t);
578 extern int qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t,
579 uint16_t *, uint16_t *);
580 #endif /* _QLA_GBL_H */