xref: /openbmc/linux/drivers/scsi/qla2xxx/qla_gbl.h (revision 545e4006) 
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 num_hosts;
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 /*
75  * Global Functions in qla_mid.c source file.
76  */
77 extern struct scsi_host_template qla24xx_driver_template;
78 extern struct scsi_transport_template *qla2xxx_transport_vport_template;
79 extern void qla2x00_timer(scsi_qla_host_t *);
80 extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
81 extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
82 extern int qla24xx_disable_vp (scsi_qla_host_t *);
83 extern int qla24xx_enable_vp (scsi_qla_host_t *);
84 extern int qla24xx_control_vp(scsi_qla_host_t *, int );
85 extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
86 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
87 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
88 extern int qla24xx_configure_vhba (scsi_qla_host_t *);
89 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
90     struct vp_rpt_id_entry_24xx *);
91 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
92 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
93 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
94 
95 extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
96 
97 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
98 
99 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
100 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
101 
102 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
103 
104 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
105 
106 extern void qla2xxx_wake_dpc(scsi_qla_host_t *);
107 extern void qla2x00_alert_all_vps(scsi_qla_host_t *, uint16_t *);
108 extern void qla2x00_async_event(scsi_qla_host_t *, uint16_t *);
109 extern void qla2x00_vp_abort_isp(scsi_qla_host_t *);
110 
111 /*
112  * Global Function Prototypes in qla_iocb.c source file.
113  */
114 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
115 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
116 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
117 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
118 extern int qla2x00_start_scsi(srb_t *sp);
119 extern int qla24xx_start_scsi(srb_t *sp);
120 int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
121 int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
122 
123 /*
124  * Global Function Prototypes in qla_mbx.c source file.
125  */
126 extern int
127 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
128 
129 extern int
130 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
131 
132 extern int
133 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
134 
135 extern void
136 qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
137     uint16_t *, uint16_t *, uint16_t *, uint32_t *);
138 
139 extern int
140 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
141 
142 extern int
143 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
144 
145 extern int
146 qla2x00_mbx_reg_test(scsi_qla_host_t *);
147 
148 extern int
149 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
150 
151 extern int
152 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
153 
154 extern int
155 qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
156 
157 extern int
158 qla2x00_abort_target(struct fc_port *, unsigned int);
159 
160 extern int
161 qla2x00_lun_reset(struct fc_port *, unsigned int);
162 
163 extern int
164 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
165     uint8_t *, uint16_t *, uint16_t *);
166 
167 extern int
168 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
169 
170 extern int
171 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
172 
173 extern int
174 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
175 
176 extern int
177 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
178 
179 extern int
180 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
181 
182 extern int
183 qla2x00_lip_reset(scsi_qla_host_t *);
184 
185 extern int
186 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
187 
188 extern int
189 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
190     uint16_t *, uint8_t);
191 extern int
192 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
193     uint16_t *, uint8_t);
194 
195 extern int
196 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
197     uint8_t);
198 
199 extern int
200 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
201 
202 extern int
203 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
204 
205 extern int
206 qla2x00_full_login_lip(scsi_qla_host_t *ha);
207 
208 extern int
209 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
210 
211 extern int
212 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
213     uint16_t *, uint16_t *, uint16_t *);
214 
215 extern int
216 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
217 
218 extern int
219 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
220     dma_addr_t);
221 
222 extern int
223 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
224     dma_addr_t);
225 
226 extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
227 extern int qla24xx_abort_target(struct fc_port *, unsigned int);
228 extern int qla24xx_lun_reset(struct fc_port *, unsigned int);
229 
230 extern int
231 qla2x00_system_error(scsi_qla_host_t *);
232 
233 extern int
234 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
235 
236 extern int
237 qla2x00_stop_firmware(scsi_qla_host_t *);
238 
239 extern int
240 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
241 extern int
242 qla2x00_disable_eft_trace(scsi_qla_host_t *);
243 
244 extern int
245 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
246     uint32_t *);
247 
248 extern int
249 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
250 
251 extern int
252 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
253 
254 extern int
255 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
256 
257 extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
258 
259 /*
260  * Global Function Prototypes in qla_isr.c source file.
261  */
262 extern irqreturn_t qla2100_intr_handler(int, void *);
263 extern irqreturn_t qla2300_intr_handler(int, void *);
264 extern irqreturn_t qla24xx_intr_handler(int, void *);
265 extern void qla2x00_process_response_queue(struct scsi_qla_host *);
266 extern void qla24xx_process_response_queue(struct scsi_qla_host *);
267 
268 extern int qla2x00_request_irqs(scsi_qla_host_t *);
269 extern void qla2x00_free_irqs(scsi_qla_host_t *);
270 
271 /*
272  * Global Function Prototypes in qla_sup.c source file.
273  */
274 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
275 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
276     uint32_t, uint32_t);
277 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
278     uint32_t);
279 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
280     uint32_t);
281 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
282     uint32_t);
283 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
284     uint32_t);
285 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
286     uint32_t);
287 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
288     uint32_t);
289 
290 extern int qla2x00_beacon_on(struct scsi_qla_host *);
291 extern int qla2x00_beacon_off(struct scsi_qla_host *);
292 extern void qla2x00_beacon_blink(struct scsi_qla_host *);
293 extern int qla24xx_beacon_on(struct scsi_qla_host *);
294 extern int qla24xx_beacon_off(struct scsi_qla_host *);
295 extern void qla24xx_beacon_blink(struct scsi_qla_host *);
296 
297 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
298     uint32_t, uint32_t);
299 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
300     uint32_t, uint32_t);
301 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
302     uint32_t, uint32_t);
303 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
304     uint32_t, uint32_t);
305 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
306     uint32_t, uint32_t);
307 
308 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
309 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
310 
311 extern int qla2xxx_hw_event_log(scsi_qla_host_t *, uint16_t , uint16_t,
312     uint16_t, uint16_t);
313 
314 extern void qla2xxx_get_flash_info(scsi_qla_host_t *);
315 
316 /*
317  * Global Function Prototypes in qla_dbg.c source file.
318  */
319 extern void qla2100_fw_dump(scsi_qla_host_t *, int);
320 extern void qla2300_fw_dump(scsi_qla_host_t *, int);
321 extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
322 extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
323 extern void qla2x00_dump_regs(scsi_qla_host_t *);
324 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
325 
326 /*
327  * Global Function Prototypes in qla_gs.c source file.
328  */
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 *);
345 
346 /*
347  * Global Function Prototypes in qla_attr.c source file.
348  */
349 struct device_attribute;
350 extern struct 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 
360 /*
361  * Global Function Prototypes in qla_dfs.c source file.
362  */
363 extern int qla2x00_dfs_setup(scsi_qla_host_t *);
364 extern int qla2x00_dfs_remove(scsi_qla_host_t *);
365 #endif /* _QLA_GBL_H */
366