2 * QLogic Fibre Channel HBA Driver
3 * Copyright (c) 2003-2005 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 void qla2x00_update_fw_options(struct scsi_qla_host *);
32 extern void qla24xx_update_fw_options(scsi_qla_host_t *);
33 extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
34 extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
36 extern int qla2x00_loop_resync(scsi_qla_host_t *);
38 extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
39 extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);
41 extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t);
43 extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
44 extern void qla2x00_update_fcports(scsi_qla_host_t *);
46 extern int qla2x00_abort_isp(scsi_qla_host_t *);
48 extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
50 extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
51 extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
54 * Global Data in qla_os.c source file.
56 extern char qla2x00_version_str[];
58 extern int ql2xlogintimeout;
59 extern int qlport_down_retry;
60 extern int ql2xplogiabsentdevice;
61 extern int ql2xloginretrycount;
62 extern int ql2xfdmienable;
63 extern int ql2xallocfwdump;
64 extern int ql2xextended_error_logging;
65 extern int ql2xqfullrampup;
69 * Global Functions in qla_mid.c source file.
71 extern struct scsi_host_template qla2x00_driver_template;
72 extern struct scsi_host_template qla24xx_driver_template;
73 extern struct scsi_transport_template *qla2xxx_transport_vport_template;
74 extern uint8_t qla2x00_mem_alloc(scsi_qla_host_t *);
75 extern void qla2x00_timer(scsi_qla_host_t *);
76 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
77 extern void qla2x00_stop_timer(scsi_qla_host_t *);
78 extern uint32_t qla24xx_allocate_vp_id(scsi_qla_host_t *);
79 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
80 extern int qla24xx_disable_vp (scsi_qla_host_t *);
81 extern int qla24xx_enable_vp (scsi_qla_host_t *);
82 extern void qla2x00_mem_free(scsi_qla_host_t *);
83 extern int qla24xx_control_vp(scsi_qla_host_t *, int );
84 extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
85 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
86 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
87 extern int qla24xx_configure_vhba (scsi_qla_host_t *);
88 extern int qla24xx_get_vp_entry(scsi_qla_host_t *, uint16_t, int);
89 extern int qla24xx_get_vp_database(scsi_qla_host_t *, uint16_t);
90 extern int qla2x00_do_dpc_vp(scsi_qla_host_t *);
91 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
92 struct vp_rpt_id_entry_24xx *);
93 extern scsi_qla_host_t * qla24xx_find_vhost_by_name(scsi_qla_host_t *,
95 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
96 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
97 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
99 extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
101 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
103 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
104 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
106 extern int qla2x00_down_timeout(struct semaphore *, unsigned long);
108 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
110 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
112 extern void qla2xxx_wake_dpc(scsi_qla_host_t *);
113 extern void qla2x00_alert_all_vps(scsi_qla_host_t *, uint16_t *);
114 extern void qla2x00_async_event(scsi_qla_host_t *, uint16_t *);
115 extern void qla2x00_vp_abort_isp(scsi_qla_host_t *);
116 extern int qla24xx_vport_delete(struct fc_vport *);
119 * Global Function Prototypes in qla_iocb.c source file.
121 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
122 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
123 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
124 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
125 extern int qla2x00_start_scsi(srb_t *sp);
126 extern int qla24xx_start_scsi(srb_t *sp);
127 int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
128 int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
131 * Global Function Prototypes in qla_mbx.c source file.
134 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
137 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
140 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
143 qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
144 uint16_t *, uint16_t *, uint16_t *, uint32_t *);
147 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
150 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
153 qla2x00_mbx_reg_test(scsi_qla_host_t *);
156 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
159 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
162 qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
166 qla2x00_abort_target(fc_port_t *);
170 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
171 uint8_t *, uint16_t *, uint16_t *);
174 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
177 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
180 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
183 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
186 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
189 qla2x00_lip_reset(scsi_qla_host_t *);
192 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
195 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
196 uint16_t *, uint8_t);
198 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
199 uint16_t *, uint8_t);
202 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
206 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
209 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
212 qla2x00_full_login_lip(scsi_qla_host_t *ha);
215 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
218 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
219 uint16_t *, uint16_t *, uint16_t *);
222 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
225 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, link_stat_t *,
229 qla24xx_get_isp_stats(scsi_qla_host_t *, uint32_t *, uint32_t, uint16_t *);
231 extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
232 extern int qla24xx_abort_target(fc_port_t *);
234 extern int qla2x00_system_error(scsi_qla_host_t *);
237 qla2x00_get_serdes_params(scsi_qla_host_t *, uint16_t *, uint16_t *,
241 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
244 qla2x00_stop_firmware(scsi_qla_host_t *);
247 qla2x00_trace_control(scsi_qla_host_t *, uint16_t, dma_addr_t, uint16_t);
250 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
253 qla2x00_get_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t *, uint16_t *);
256 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
259 * Global Function Prototypes in qla_isr.c source file.
261 extern irqreturn_t qla2100_intr_handler(int, void *);
262 extern irqreturn_t qla2300_intr_handler(int, void *);
263 extern irqreturn_t qla24xx_intr_handler(int, void *);
264 extern void qla2x00_process_response_queue(struct scsi_qla_host *);
265 extern void qla24xx_process_response_queue(struct scsi_qla_host *);
267 extern int qla2x00_request_irqs(scsi_qla_host_t *);
268 extern void qla2x00_free_irqs(scsi_qla_host_t *);
271 * Global Function Prototypes in qla_sup.c source file.
273 extern void qla2x00_lock_nvram_access(scsi_qla_host_t *);
274 extern void qla2x00_unlock_nvram_access(scsi_qla_host_t *);
275 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
276 extern uint16_t qla2x00_get_nvram_word(scsi_qla_host_t *, uint32_t);
277 extern void qla2x00_write_nvram_word(scsi_qla_host_t *, uint32_t, uint16_t);
278 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
280 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
282 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
284 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
286 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
288 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
290 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
293 extern int qla2x00_beacon_on(struct scsi_qla_host *);
294 extern int qla2x00_beacon_off(struct scsi_qla_host *);
295 extern void qla2x00_beacon_blink(struct scsi_qla_host *);
296 extern int qla24xx_beacon_on(struct scsi_qla_host *);
297 extern int qla24xx_beacon_off(struct scsi_qla_host *);
298 extern void qla24xx_beacon_blink(struct scsi_qla_host *);
300 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
302 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
304 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
306 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
308 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
311 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
312 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
315 * Global Function Prototypes in qla_dbg.c source file.
317 extern void qla2100_fw_dump(scsi_qla_host_t *, int);
318 extern void qla2300_fw_dump(scsi_qla_host_t *, int);
319 extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
320 extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
321 extern void qla2x00_dump_regs(scsi_qla_host_t *);
322 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
323 extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *);
324 extern void qla2x00_dump_pkt(void *);
327 * Global Function Prototypes in qla_gs.c source file.
329 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
330 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
331 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
332 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
333 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
334 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
335 extern int qla2x00_rft_id(scsi_qla_host_t *);
336 extern int qla2x00_rff_id(scsi_qla_host_t *);
337 extern int qla2x00_rnn_id(scsi_qla_host_t *);
338 extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
339 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
340 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
341 extern int qla2x00_fdmi_register(scsi_qla_host_t *);
342 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
343 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
344 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
347 * Global Function Prototypes in qla_attr.c source file.
349 struct class_device_attribute;
350 extern struct class_device_attribute *qla2x00_host_attrs[];
351 struct fc_function_template;
352 extern struct fc_function_template qla2xxx_transport_functions;
353 extern struct fc_function_template qla2xxx_transport_vport_functions;
354 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
355 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
356 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
357 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
358 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
359 #endif /* _QLA_GBL_H */