xref: /openbmc/linux/drivers/scsi/qla2xxx/qla_gbl.h (revision 9ac8d3fb) 
1 /*
2  * QLogic Fibre Channel HBA Driver
3  * Copyright (c)  2003-2008 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  */
15 extern int qla2x00_initialize_adapter(scsi_qla_host_t *);
16 
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 *);
35 
36 extern int qla2x00_loop_resync(scsi_qla_host_t *);
37 
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 *);
40 
41 extern void qla2x00_update_fcports(scsi_qla_host_t *);
42 
43 extern int qla2x00_abort_isp(scsi_qla_host_t *);
44 
45 extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
46 
47 extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
48 extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
49 
50 extern void qla84xx_put_chip(struct scsi_qla_host *);
51 
52 /*
53  * Global Data in qla_os.c source file.
54  */
55 extern char qla2x00_version_str[];
56 
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;
65 extern int ql2xiidmaenable;
66 
67 extern int qla2x00_loop_reset(scsi_qla_host_t *);
68 extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
69 extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum
70     fc_host_event_code, u32);
71 extern int qla2x00_post_hwe_work(struct scsi_qla_host *, uint16_t , uint16_t,
72     uint16_t, uint16_t);
73 
74 extern void qla2x00_abort_fcport_cmds(fc_port_t *);
75 
76 /*
77  * Global Functions in qla_mid.c source file.
78  */
79 extern struct scsi_host_template qla24xx_driver_template;
80 extern struct scsi_transport_template *qla2xxx_transport_vport_template;
81 extern void qla2x00_timer(scsi_qla_host_t *);
82 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
83 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
84 extern int qla24xx_disable_vp (scsi_qla_host_t *);
85 extern int qla24xx_enable_vp (scsi_qla_host_t *);
86 extern int qla24xx_control_vp(scsi_qla_host_t *, int );
87 extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
88 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
89 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
90 extern int qla24xx_configure_vhba (scsi_qla_host_t *);
91 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
92     struct vp_rpt_id_entry_24xx *);
93 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
94 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
95 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
96 
97 extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
98 
99 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
100 
101 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
102 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
103 
104 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
105 
106 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
107 
108 extern void qla2xxx_wake_dpc(scsi_qla_host_t *);
109 extern void qla2x00_alert_all_vps(scsi_qla_host_t *, uint16_t *);
110 extern void qla2x00_async_event(scsi_qla_host_t *, uint16_t *);
111 extern void qla2x00_vp_abort_isp(scsi_qla_host_t *);
112 
113 /*
114  * Global Function Prototypes in qla_iocb.c source file.
115  */
116 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
117 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
118 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
119 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
120 extern int qla2x00_start_scsi(srb_t *sp);
121 extern int qla24xx_start_scsi(srb_t *sp);
122 int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
123 int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
124 
125 /*
126  * Global Function Prototypes in qla_mbx.c source file.
127  */
128 extern int
129 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
130 
131 extern int
132 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
133 
134 extern int
135 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
136 
137 extern void
138 qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
139     uint16_t *, uint16_t *, uint16_t *, uint32_t *);
140 
141 extern int
142 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
143 
144 extern int
145 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
146 
147 extern int
148 qla2x00_mbx_reg_test(scsi_qla_host_t *);
149 
150 extern int
151 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
152 
153 extern int
154 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
155 
156 extern int
157 qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
158 
159 extern int
160 qla2x00_abort_target(struct fc_port *, unsigned int);
161 
162 extern int
163 qla2x00_lun_reset(struct fc_port *, unsigned int);
164 
165 extern int
166 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
167     uint8_t *, uint16_t *, uint16_t *);
168 
169 extern int
170 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
171 
172 extern int
173 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
174 
175 extern int
176 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
177 
178 extern int
179 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
180 
181 extern int
182 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
183 
184 extern int
185 qla2x00_lip_reset(scsi_qla_host_t *);
186 
187 extern int
188 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
189 
190 extern int
191 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
192     uint16_t *, uint8_t);
193 extern int
194 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
195     uint16_t *, uint8_t);
196 
197 extern int
198 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
199     uint8_t);
200 
201 extern int
202 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
203 
204 extern int
205 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
206 
207 extern int
208 qla2x00_full_login_lip(scsi_qla_host_t *ha);
209 
210 extern int
211 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
212 
213 extern int
214 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
215     uint16_t *, uint16_t *, uint16_t *);
216 
217 extern int
218 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
219 
220 extern int
221 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
222     dma_addr_t);
223 
224 extern int
225 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
226     dma_addr_t);
227 
228 extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
229 extern int qla24xx_abort_target(struct fc_port *, unsigned int);
230 extern int qla24xx_lun_reset(struct fc_port *, unsigned int);
231 
232 extern int
233 qla2x00_system_error(scsi_qla_host_t *);
234 
235 extern int
236 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
237 
238 extern int
239 qla2x00_stop_firmware(scsi_qla_host_t *);
240 
241 extern int
242 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
243 extern int
244 qla2x00_disable_eft_trace(scsi_qla_host_t *);
245 
246 extern int
247 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
248     uint32_t *);
249 
250 extern int
251 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
252 
253 extern int
254 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
255 
256 extern int
257 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
258 
259 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
260 
261 /*
262  * Global Function Prototypes in qla_isr.c source file.
263  */
264 extern irqreturn_t qla2100_intr_handler(int, void *);
265 extern irqreturn_t qla2300_intr_handler(int, void *);
266 extern irqreturn_t qla24xx_intr_handler(int, void *);
267 extern void qla2x00_process_response_queue(struct scsi_qla_host *);
268 extern void qla24xx_process_response_queue(struct scsi_qla_host *);
269 
270 extern int qla2x00_request_irqs(scsi_qla_host_t *);
271 extern void qla2x00_free_irqs(scsi_qla_host_t *);
272 
273 /*
274  * Global Function Prototypes in qla_sup.c source file.
275  */
276 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
277 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
278     uint32_t, uint32_t);
279 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
280     uint32_t);
281 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
282     uint32_t);
283 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
284     uint32_t);
285 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
286     uint32_t);
287 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
288     uint32_t);
289 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
290     uint32_t);
291 
292 extern int qla2x00_beacon_on(struct scsi_qla_host *);
293 extern int qla2x00_beacon_off(struct scsi_qla_host *);
294 extern void qla2x00_beacon_blink(struct scsi_qla_host *);
295 extern int qla24xx_beacon_on(struct scsi_qla_host *);
296 extern int qla24xx_beacon_off(struct scsi_qla_host *);
297 extern void qla24xx_beacon_blink(struct scsi_qla_host *);
298 
299 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
300     uint32_t, uint32_t);
301 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
302     uint32_t, uint32_t);
303 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
304     uint32_t, uint32_t);
305 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
306     uint32_t, uint32_t);
307 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
308     uint32_t, uint32_t);
309 
310 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
311 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
312 
313 extern int qla2xxx_hw_event_log(scsi_qla_host_t *, uint16_t , uint16_t,
314     uint16_t, uint16_t);
315 
316 extern int qla2xxx_get_flash_info(scsi_qla_host_t *);
317 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
318 
319 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);
320 
321 /*
322  * Global Function Prototypes in qla_dbg.c source file.
323  */
324 extern void qla2100_fw_dump(scsi_qla_host_t *, int);
325 extern void qla2300_fw_dump(scsi_qla_host_t *, int);
326 extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
327 extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
328 extern void qla2x00_dump_regs(scsi_qla_host_t *);
329 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
330 
331 /*
332  * Global Function Prototypes in qla_gs.c source file.
333  */
334 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
335 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
336 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
337 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
338 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
339 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
340 extern int qla2x00_rft_id(scsi_qla_host_t *);
341 extern int qla2x00_rff_id(scsi_qla_host_t *);
342 extern int qla2x00_rnn_id(scsi_qla_host_t *);
343 extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
344 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
345 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
346 extern int qla2x00_fdmi_register(scsi_qla_host_t *);
347 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
348 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
349 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
350 
351 /*
352  * Global Function Prototypes in qla_attr.c source file.
353  */
354 struct device_attribute;
355 extern struct device_attribute *qla2x00_host_attrs[];
356 struct fc_function_template;
357 extern struct fc_function_template qla2xxx_transport_functions;
358 extern struct fc_function_template qla2xxx_transport_vport_functions;
359 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
360 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
361 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
362 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
363 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
364 
365 /*
366  * Global Function Prototypes in qla_dfs.c source file.
367  */
368 extern int qla2x00_dfs_setup(scsi_qla_host_t *);
369 extern int qla2x00_dfs_remove(scsi_qla_host_t *);
370 #endif /* _QLA_GBL_H */
371