xref: /openbmc/linux/drivers/scsi/qla2xxx/qla_gbl.h (revision 643d1f7f) 
1 /*
2  * QLogic Fibre Channel HBA Driver
3  * Copyright (c)  2003-2005 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_restart_queues(scsi_qla_host_t *, uint8_t);
42 
43 extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
44 extern void qla2x00_update_fcports(scsi_qla_host_t *);
45 
46 extern int qla2x00_abort_isp(scsi_qla_host_t *);
47 
48 extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
49 
50 extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
51 extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
52 
53 /*
54  * Global Data in qla_os.c source file.
55  */
56 extern char qla2x00_version_str[];
57 
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;
66 extern int num_hosts;
67 
68 extern int qla2x00_loop_reset(scsi_qla_host_t *);
69 
70 /*
71  * Global Functions in qla_mid.c source file.
72  */
73 extern struct scsi_host_template qla24xx_driver_template;
74 extern struct scsi_transport_template *qla2xxx_transport_vport_template;
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 qla24xx_deallocate_vp_id(scsi_qla_host_t *);
78 extern int qla24xx_disable_vp (scsi_qla_host_t *);
79 extern int qla24xx_enable_vp (scsi_qla_host_t *);
80 extern int qla24xx_control_vp(scsi_qla_host_t *, int );
81 extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
82 extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
83 extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
84 extern int qla24xx_configure_vhba (scsi_qla_host_t *);
85 extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
86     struct vp_rpt_id_entry_24xx *);
87 extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
88 extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
89 extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
90 
91 extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
92 
93 extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
94 
95 extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
96 extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
97 
98 extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
99 
100 extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
101 
102 extern void qla2xxx_wake_dpc(scsi_qla_host_t *);
103 extern void qla2x00_alert_all_vps(scsi_qla_host_t *, uint16_t *);
104 extern void qla2x00_async_event(scsi_qla_host_t *, uint16_t *);
105 extern void qla2x00_vp_abort_isp(scsi_qla_host_t *);
106 
107 /*
108  * Global Function Prototypes in qla_iocb.c source file.
109  */
110 extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
111 extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
112 extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
113 extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
114 extern int qla2x00_start_scsi(srb_t *sp);
115 extern int qla24xx_start_scsi(srb_t *sp);
116 int qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
117 int __qla2x00_marker(scsi_qla_host_t *, uint16_t, uint16_t, uint8_t);
118 
119 /*
120  * Global Function Prototypes in qla_mbx.c source file.
121  */
122 extern int
123 qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
124 
125 extern int
126 qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
127 
128 extern int
129 qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
130 
131 extern void
132 qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
133     uint16_t *, uint16_t *, uint16_t *, uint32_t *);
134 
135 extern int
136 qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
137 
138 extern int
139 qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
140 
141 extern int
142 qla2x00_mbx_reg_test(scsi_qla_host_t *);
143 
144 extern int
145 qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
146 
147 extern int
148 qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
149 
150 extern int
151 qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
152 
153 #if USE_ABORT_TGT
154 extern int
155 qla2x00_abort_target(fc_port_t *);
156 #endif
157 
158 extern int
159 qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
160     uint8_t *, uint16_t *, uint16_t *);
161 
162 extern int
163 qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
164 
165 extern int
166 qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
167 
168 extern int
169 qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
170 
171 extern int
172 qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
173 
174 extern int
175 qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
176 
177 extern int
178 qla2x00_lip_reset(scsi_qla_host_t *);
179 
180 extern int
181 qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
182 
183 extern int
184 qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
185     uint16_t *, uint8_t);
186 extern int
187 qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
188     uint16_t *, uint8_t);
189 
190 extern int
191 qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
192     uint8_t);
193 
194 extern int
195 qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
196 
197 extern int
198 qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
199 
200 extern int
201 qla2x00_full_login_lip(scsi_qla_host_t *ha);
202 
203 extern int
204 qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
205 
206 extern int
207 qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
208     uint16_t *, uint16_t *, uint16_t *);
209 
210 extern int
211 qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
212 
213 extern int
214 qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
215     dma_addr_t);
216 
217 extern int
218 qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
219     dma_addr_t);
220 
221 extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
222 extern int qla24xx_abort_target(fc_port_t *);
223 
224 extern int
225 qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
226 
227 extern int
228 qla2x00_stop_firmware(scsi_qla_host_t *);
229 
230 extern int
231 qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
232 extern int
233 qla2x00_disable_eft_trace(scsi_qla_host_t *);
234 
235 extern int
236 qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
237     uint32_t *);
238 
239 extern int
240 qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
241 
242 extern int
243 qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
244 
245 extern int
246 qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
247 
248 /*
249  * Global Function Prototypes in qla_isr.c source file.
250  */
251 extern irqreturn_t qla2100_intr_handler(int, void *);
252 extern irqreturn_t qla2300_intr_handler(int, void *);
253 extern irqreturn_t qla24xx_intr_handler(int, void *);
254 extern void qla2x00_process_response_queue(struct scsi_qla_host *);
255 extern void qla24xx_process_response_queue(struct scsi_qla_host *);
256 
257 extern int qla2x00_request_irqs(scsi_qla_host_t *);
258 extern void qla2x00_free_irqs(scsi_qla_host_t *);
259 
260 /*
261  * Global Function Prototypes in qla_sup.c source file.
262  */
263 extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
264 extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
265     uint32_t, uint32_t);
266 extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
267     uint32_t);
268 extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
269     uint32_t);
270 extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
271     uint32_t);
272 extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
273     uint32_t);
274 extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
275     uint32_t);
276 extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
277     uint32_t);
278 
279 extern int qla2x00_beacon_on(struct scsi_qla_host *);
280 extern int qla2x00_beacon_off(struct scsi_qla_host *);
281 extern void qla2x00_beacon_blink(struct scsi_qla_host *);
282 extern int qla24xx_beacon_on(struct scsi_qla_host *);
283 extern int qla24xx_beacon_off(struct scsi_qla_host *);
284 extern void qla24xx_beacon_blink(struct scsi_qla_host *);
285 
286 extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
287     uint32_t, uint32_t);
288 extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
289     uint32_t, uint32_t);
290 extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
291     uint32_t, uint32_t);
292 extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
293     uint32_t, uint32_t);
294 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
295     uint32_t, uint32_t);
296 
297 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
298 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
299 
300 /*
301  * Global Function Prototypes in qla_dbg.c source file.
302  */
303 extern void qla2100_fw_dump(scsi_qla_host_t *, int);
304 extern void qla2300_fw_dump(scsi_qla_host_t *, int);
305 extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
306 extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
307 extern void qla2x00_dump_regs(scsi_qla_host_t *);
308 extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
309 extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *);
310 
311 /*
312  * Global Function Prototypes in qla_gs.c source file.
313  */
314 extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
315 extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
316 extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
317 extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
318 extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
319 extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
320 extern int qla2x00_rft_id(scsi_qla_host_t *);
321 extern int qla2x00_rff_id(scsi_qla_host_t *);
322 extern int qla2x00_rnn_id(scsi_qla_host_t *);
323 extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
324 extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
325 extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
326 extern int qla2x00_fdmi_register(scsi_qla_host_t *);
327 extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
328 extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
329 extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
330 
331 /*
332  * Global Function Prototypes in qla_attr.c source file.
333  */
334 struct class_device_attribute;
335 extern struct class_device_attribute *qla2x00_host_attrs[];
336 struct fc_function_template;
337 extern struct fc_function_template qla2xxx_transport_functions;
338 extern struct fc_function_template qla2xxx_transport_vport_functions;
339 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
340 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
341 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
342 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
343 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
344 
345 /*
346  * Global Function Prototypes in qla_dfs.c source file.
347  */
348 extern int qla2x00_dfs_setup(scsi_qla_host_t *);
349 extern int qla2x00_dfs_remove(scsi_qla_host_t *);
350 #endif /* _QLA_GBL_H */
351