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 void qla2x00_reset_chip(struct scsi_qla_host
*);
21 extern void qla24xx_reset_chip(struct scsi_qla_host
*);
22 extern int qla2x00_chip_diag(struct scsi_qla_host
*);
23 extern int qla24xx_chip_diag(struct scsi_qla_host
*);
24 extern void qla2x00_config_rings(struct scsi_qla_host
*);
25 extern void qla24xx_config_rings(struct scsi_qla_host
*);
26 extern void qla2x00_reset_adapter(struct scsi_qla_host
*);
27 extern void qla24xx_reset_adapter(struct scsi_qla_host
*);
28 extern int qla2x00_nvram_config(struct scsi_qla_host
*);
29 extern int qla24xx_nvram_config(struct scsi_qla_host
*);
30 extern void qla2x00_update_fw_options(struct scsi_qla_host
*);
31 extern void qla24xx_update_fw_options(scsi_qla_host_t
*);
32 extern int qla2x00_load_risc(struct scsi_qla_host
*, uint32_t *);
33 extern int qla24xx_load_risc(scsi_qla_host_t
*, uint32_t *);
35 extern int qla2x00_loop_resync(scsi_qla_host_t
*);
37 extern int qla2x00_fabric_login(scsi_qla_host_t
*, fc_port_t
*, uint16_t *);
38 extern int qla2x00_local_device_login(scsi_qla_host_t
*, fc_port_t
*);
40 extern void qla2x00_restart_queues(scsi_qla_host_t
*, uint8_t);
42 extern void qla2x00_rescan_fcports(scsi_qla_host_t
*);
43 extern void qla2x00_update_fcports(scsi_qla_host_t
*);
45 extern int qla2x00_abort_isp(scsi_qla_host_t
*);
47 extern void qla2x00_update_fcport(scsi_qla_host_t
*, fc_port_t
*);
49 extern void qla2x00_alloc_fw_dump(scsi_qla_host_t
*);
50 extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t
*);
53 * Global Data in qla_os.c source file.
55 extern char qla2x00_version_str
[];
57 extern int ql2xlogintimeout
;
58 extern int qlport_down_retry
;
59 extern int ql2xplogiabsentdevice
;
60 extern int ql2xloginretrycount
;
61 extern int ql2xfdmienable
;
62 extern int ql2xallocfwdump
;
63 extern int ql2xextended_error_logging
;
64 extern int ql2xqfullrampup
;
68 * Global Functions in qla_mid.c source file.
70 extern struct scsi_host_template qla2x00_driver_template
;
71 extern struct scsi_host_template qla24xx_driver_template
;
72 extern struct scsi_transport_template
*qla2xxx_transport_vport_template
;
73 extern uint8_t qla2x00_mem_alloc(scsi_qla_host_t
*);
74 extern void qla2x00_timer(scsi_qla_host_t
*);
75 extern void qla2x00_start_timer(scsi_qla_host_t
*, void *, unsigned long);
76 extern void qla2x00_stop_timer(scsi_qla_host_t
*);
77 extern uint32_t qla24xx_allocate_vp_id(scsi_qla_host_t
*);
78 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t
*);
79 extern int qla24xx_disable_vp (scsi_qla_host_t
*);
80 extern int qla24xx_enable_vp (scsi_qla_host_t
*);
81 extern void qla2x00_mem_free(scsi_qla_host_t
*);
82 extern int qla24xx_control_vp(scsi_qla_host_t
*, int );
83 extern int qla24xx_modify_vp_config(scsi_qla_host_t
*);
84 extern int qla2x00_send_change_request(scsi_qla_host_t
*, uint16_t, uint16_t);
85 extern void qla2x00_vp_stop_timer(scsi_qla_host_t
*);
86 extern int qla24xx_configure_vhba (scsi_qla_host_t
*);
87 extern int qla24xx_get_vp_entry(scsi_qla_host_t
*, uint16_t, int);
88 extern int qla24xx_get_vp_database(scsi_qla_host_t
*, uint16_t);
89 extern int qla2x00_do_dpc_vp(scsi_qla_host_t
*);
90 extern void qla24xx_report_id_acquisition(scsi_qla_host_t
*,
91 struct vp_rpt_id_entry_24xx
*);
92 extern scsi_qla_host_t
* qla24xx_find_vhost_by_name(scsi_qla_host_t
*,
94 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t
*);
95 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport
*);
96 extern scsi_qla_host_t
* qla24xx_create_vhost(struct fc_vport
*);
98 extern void qla2x00_sp_compl(scsi_qla_host_t
*, srb_t
*);
100 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host
*, char *);
102 extern void qla2x00_mark_device_lost(scsi_qla_host_t
*, fc_port_t
*, int, int);
103 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t
*, int);
105 extern int qla2x00_down_timeout(struct semaphore
*, unsigned long);
107 extern struct fw_blob
*qla2x00_request_firmware(scsi_qla_host_t
*);
109 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t
*);
111 extern void qla2xxx_wake_dpc(scsi_qla_host_t
*);
112 extern void qla2x00_alert_all_vps(scsi_qla_host_t
*, uint16_t *);
113 extern void qla2x00_async_event(scsi_qla_host_t
*, uint16_t *);
114 extern void qla2x00_vp_abort_isp(scsi_qla_host_t
*);
115 extern int qla24xx_vport_delete(struct fc_vport
*);
118 * Global Function Prototypes in qla_iocb.c source file.
120 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
121 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
122 extern void qla2x00_build_scsi_iocbs_32(srb_t
*, cmd_entry_t
*, uint16_t);
123 extern void qla2x00_build_scsi_iocbs_64(srb_t
*, cmd_entry_t
*, uint16_t);
124 extern int qla2x00_start_scsi(srb_t
*sp
);
125 extern int qla24xx_start_scsi(srb_t
*sp
);
126 int qla2x00_marker(scsi_qla_host_t
*, uint16_t, uint16_t, uint8_t);
127 int __qla2x00_marker(scsi_qla_host_t
*, uint16_t, uint16_t, uint8_t);
130 * Global Function Prototypes in qla_mbx.c source file.
133 qla2x00_load_ram(scsi_qla_host_t
*, dma_addr_t
, uint32_t, uint32_t);
136 qla2x00_execute_fw(scsi_qla_host_t
*, uint32_t);
139 qla2x00_get_fw_version(scsi_qla_host_t
*, uint16_t *,
140 uint16_t *, uint16_t *, uint16_t *, uint32_t *);
143 qla2x00_get_fw_options(scsi_qla_host_t
*, uint16_t *);
146 qla2x00_set_fw_options(scsi_qla_host_t
*, uint16_t *);
149 qla2x00_mbx_reg_test(scsi_qla_host_t
*);
152 qla2x00_verify_checksum(scsi_qla_host_t
*, uint32_t);
155 qla2x00_issue_iocb(scsi_qla_host_t
*, void *, dma_addr_t
, size_t);
158 qla2x00_abort_command(scsi_qla_host_t
*, srb_t
*);
162 qla2x00_abort_target(fc_port_t
*);
166 qla2x00_get_adapter_id(scsi_qla_host_t
*, uint16_t *, uint8_t *, uint8_t *,
167 uint8_t *, uint16_t *, uint16_t *);
170 qla2x00_get_retry_cnt(scsi_qla_host_t
*, uint8_t *, uint8_t *, uint16_t *);
173 qla2x00_init_firmware(scsi_qla_host_t
*, uint16_t);
176 qla2x00_get_port_database(scsi_qla_host_t
*, fc_port_t
*, uint8_t);
179 qla2x00_get_firmware_state(scsi_qla_host_t
*, uint16_t *);
182 qla2x00_get_port_name(scsi_qla_host_t
*, uint16_t, uint8_t *, uint8_t);
185 qla2x00_lip_reset(scsi_qla_host_t
*);
188 qla2x00_send_sns(scsi_qla_host_t
*, dma_addr_t
, uint16_t, size_t);
191 qla2x00_login_fabric(scsi_qla_host_t
*, uint16_t, uint8_t, uint8_t, uint8_t,
192 uint16_t *, uint8_t);
194 qla24xx_login_fabric(scsi_qla_host_t
*, uint16_t, uint8_t, uint8_t, uint8_t,
195 uint16_t *, uint8_t);
198 qla2x00_login_local_device(scsi_qla_host_t
*, fc_port_t
*, uint16_t *,
202 qla2x00_fabric_logout(scsi_qla_host_t
*, uint16_t, uint8_t, uint8_t, uint8_t);
205 qla24xx_fabric_logout(scsi_qla_host_t
*, uint16_t, uint8_t, uint8_t, uint8_t);
208 qla2x00_full_login_lip(scsi_qla_host_t
*ha
);
211 qla2x00_get_id_list(scsi_qla_host_t
*, void *, dma_addr_t
, uint16_t *);
214 qla2x00_get_resource_cnts(scsi_qla_host_t
*, uint16_t *, uint16_t *, uint16_t *,
218 qla2x00_get_fcal_position_map(scsi_qla_host_t
*ha
, char *pos_map
);
221 qla2x00_get_link_status(scsi_qla_host_t
*, uint16_t, link_stat_t
*,
225 qla24xx_get_isp_stats(scsi_qla_host_t
*, uint32_t *, uint32_t, uint16_t *);
227 extern int qla24xx_abort_command(scsi_qla_host_t
*, srb_t
*);
228 extern int qla24xx_abort_target(fc_port_t
*);
230 extern int qla2x00_system_error(scsi_qla_host_t
*);
233 qla2x00_get_serdes_params(scsi_qla_host_t
*, uint16_t *, uint16_t *,
237 qla2x00_set_serdes_params(scsi_qla_host_t
*, uint16_t, uint16_t, uint16_t);
240 qla2x00_stop_firmware(scsi_qla_host_t
*);
243 qla2x00_trace_control(scsi_qla_host_t
*, uint16_t, dma_addr_t
, uint16_t);
246 qla2x00_read_sfp(scsi_qla_host_t
*, dma_addr_t
, uint16_t, uint16_t, uint16_t);
249 qla2x00_get_idma_speed(scsi_qla_host_t
*, uint16_t, uint16_t *, uint16_t *);
252 qla2x00_set_idma_speed(scsi_qla_host_t
*, uint16_t, uint16_t, uint16_t *);
255 * Global Function Prototypes in qla_isr.c source file.
257 extern irqreturn_t
qla2100_intr_handler(int, void *);
258 extern irqreturn_t
qla2300_intr_handler(int, void *);
259 extern irqreturn_t
qla24xx_intr_handler(int, void *);
260 extern void qla2x00_process_response_queue(struct scsi_qla_host
*);
261 extern void qla24xx_process_response_queue(struct scsi_qla_host
*);
263 extern int qla2x00_request_irqs(scsi_qla_host_t
*);
264 extern void qla2x00_free_irqs(scsi_qla_host_t
*);
267 * Global Function Prototypes in qla_sup.c source file.
269 extern void qla2x00_lock_nvram_access(scsi_qla_host_t
*);
270 extern void qla2x00_unlock_nvram_access(scsi_qla_host_t
*);
271 extern void qla2x00_release_nvram_protection(scsi_qla_host_t
*);
272 extern uint16_t qla2x00_get_nvram_word(scsi_qla_host_t
*, uint32_t);
273 extern void qla2x00_write_nvram_word(scsi_qla_host_t
*, uint32_t, uint16_t);
274 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t
*, uint32_t *,
276 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t
*, uint8_t *, uint32_t,
278 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t
*, uint8_t *, uint32_t,
280 extern int qla2x00_write_nvram_data(scsi_qla_host_t
*, uint8_t *, uint32_t,
282 extern int qla24xx_write_nvram_data(scsi_qla_host_t
*, uint8_t *, uint32_t,
285 extern int qla2x00_beacon_on(struct scsi_qla_host
*);
286 extern int qla2x00_beacon_off(struct scsi_qla_host
*);
287 extern void qla2x00_beacon_blink(struct scsi_qla_host
*);
288 extern int qla24xx_beacon_on(struct scsi_qla_host
*);
289 extern int qla24xx_beacon_off(struct scsi_qla_host
*);
290 extern void qla24xx_beacon_blink(struct scsi_qla_host
*);
292 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host
*, uint8_t *,
294 extern int qla2x00_write_optrom_data(struct scsi_qla_host
*, uint8_t *,
296 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host
*, uint8_t *,
298 extern int qla24xx_write_optrom_data(struct scsi_qla_host
*, uint8_t *,
301 extern int qla2x00_get_flash_version(scsi_qla_host_t
*, void *);
302 extern int qla24xx_get_flash_version(scsi_qla_host_t
*, void *);
305 * Global Function Prototypes in qla_dbg.c source file.
307 extern void qla2100_fw_dump(scsi_qla_host_t
*, int);
308 extern void qla2300_fw_dump(scsi_qla_host_t
*, int);
309 extern void qla24xx_fw_dump(scsi_qla_host_t
*, int);
310 extern void qla2x00_dump_regs(scsi_qla_host_t
*);
311 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
312 extern void qla2x00_print_scsi_cmd(struct scsi_cmnd
*);
313 extern void qla2x00_dump_pkt(void *);
316 * Global Function Prototypes in qla_gs.c source file.
318 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t
*, uint32_t, uint32_t);
319 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t
*, uint32_t, uint32_t);
320 extern int qla2x00_ga_nxt(scsi_qla_host_t
*, fc_port_t
*);
321 extern int qla2x00_gid_pt(scsi_qla_host_t
*, sw_info_t
*);
322 extern int qla2x00_gpn_id(scsi_qla_host_t
*, sw_info_t
*);
323 extern int qla2x00_gnn_id(scsi_qla_host_t
*, sw_info_t
*);
324 extern int qla2x00_rft_id(scsi_qla_host_t
*);
325 extern int qla2x00_rff_id(scsi_qla_host_t
*);
326 extern int qla2x00_rnn_id(scsi_qla_host_t
*);
327 extern int qla2x00_rsnn_nn(scsi_qla_host_t
*);
328 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t
*, uint32_t, uint32_t);
329 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t
*, uint32_t, uint32_t);
330 extern int qla2x00_fdmi_register(scsi_qla_host_t
*);
331 extern int qla2x00_gfpn_id(scsi_qla_host_t
*, sw_info_t
*);
332 extern int qla2x00_gpsc(scsi_qla_host_t
*, sw_info_t
*);
333 extern void qla2x00_get_sym_node_name(scsi_qla_host_t
*, uint8_t *);
336 * Global Function Prototypes in qla_attr.c source file.
338 struct class_device_attribute
;
339 extern struct class_device_attribute
*qla2x00_host_attrs
[];
340 struct fc_function_template
;
341 extern struct fc_function_template qla2xxx_transport_functions
;
342 extern struct fc_function_template qla2xxx_transport_vport_functions
;
343 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t
*);
344 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t
*);
345 extern void qla2x00_init_host_attr(scsi_qla_host_t
*);
346 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t
*);
347 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t
*);
348 #endif /* _QLA_GBL_H */