1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
24 */
25
26 /*
27 * Copyright 2019 Joyent, Inc.
28 */
29
30 #ifndef _FP_H
31 #define _FP_H
32
33
34 #include <sys/note.h>
35
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39
40 /*
41 * Debugging, Error reporting, and tracing
42 */
43 #define FP_LOG_SIZE 1024 * 1024
44
45 #define FP_LEVEL_1 0x00001 /* attach/detach PM CPR */
46 #define FP_LEVEL_2 0x00002 /* startup */
47 #define FP_LEVEL_3 0x00004 /* state change, discovery */
48 #define FP_LEVEL_4 0x00008 /* statec/devc to ULPs */
49 #define FP_LEVEL_5 0x00010 /* FCA UB callbacks */
50 #define FP_LEVEL_6 0x00020 /* Name Server */
51 #define FP_LEVEL_7 0x00040 /* RSCN */
52 #define FP_LEVEL_8 0x00080 /* I/O tracing */
53 #define FP_LEVEL_9 0x00100 /* Failure messages */
54
55
56 /*
57 * Log contents to system messages file
58 */
59 #define FP_MSG_LEVEL_1 (FP_LEVEL_1 | FC_TRACE_LOG_MSG)
60 #define FP_MSG_LEVEL_2 (FP_LEVEL_2 | FC_TRACE_LOG_MSG)
61 #define FP_MSG_LEVEL_3 (FP_LEVEL_3 | FC_TRACE_LOG_MSG)
62 #define FP_MSG_LEVEL_4 (FP_LEVEL_4 | FC_TRACE_LOG_MSG)
63 #define FP_MSG_LEVEL_5 (FP_LEVEL_5 | FC_TRACE_LOG_MSG)
64 #define FP_MSG_LEVEL_6 (FP_LEVEL_6 | FC_TRACE_LOG_MSG)
65 #define FP_MSG_LEVEL_7 (FP_LEVEL_7 | FC_TRACE_LOG_MSG)
66 #define FP_MSG_LEVEL_8 (FP_LEVEL_8 | FC_TRACE_LOG_MSG)
67 #define FP_MSG_LEVEL_9 (FP_LEVEL_9 | FC_TRACE_LOG_MSG)
68
69
70 /*
71 * Log contents to trace buffer
72 */
73 #define FP_BUF_LEVEL_1 (FP_LEVEL_1 | FC_TRACE_LOG_BUF)
74 #define FP_BUF_LEVEL_2 (FP_LEVEL_2 | FC_TRACE_LOG_BUF)
75 #define FP_BUF_LEVEL_3 (FP_LEVEL_3 | FC_TRACE_LOG_BUF)
76 #define FP_BUF_LEVEL_4 (FP_LEVEL_4 | FC_TRACE_LOG_BUF)
77 #define FP_BUF_LEVEL_5 (FP_LEVEL_5 | FC_TRACE_LOG_BUF)
78 #define FP_BUF_LEVEL_6 (FP_LEVEL_6 | FC_TRACE_LOG_BUF)
79 #define FP_BUF_LEVEL_7 (FP_LEVEL_7 | FC_TRACE_LOG_BUF)
80 #define FP_BUF_LEVEL_8 (FP_LEVEL_8 | FC_TRACE_LOG_BUF)
81 #define FP_BUF_LEVEL_9 (FP_LEVEL_9 | FC_TRACE_LOG_BUF)
82
83
84 /*
85 * Log contents to both system messages file and trace buffer
86 */
87 #define FP_MSG_BUF_LEVEL_1 (FP_LEVEL_1 | FC_TRACE_LOG_BUF |\
88 FC_TRACE_LOG_MSG)
89 #define FP_MSG_BUF_LEVEL_2 (FP_LEVEL_2 | FC_TRACE_LOG_BUF |\
90 FC_TRACE_LOG_MSG)
91 #define FP_MSG_BUF_LEVEL_3 (FP_LEVEL_3 | FC_TRACE_LOG_BUF |\
92 FC_TRACE_LOG_MSG)
93 #define FP_MSG_BUF_LEVEL_4 (FP_LEVEL_4 | FC_TRACE_LOG_BUF |\
94 FC_TRACE_LOG_MSG)
95 #define FP_MSG_BUF_LEVEL_5 (FP_LEVEL_5 | FC_TRACE_LOG_BUF |\
96 FC_TRACE_LOG_MSG)
97 #define FP_MSG_BUF_LEVEL_6 (FP_LEVEL_6 | FC_TRACE_LOG_BUF |\
98 FC_TRACE_LOG_MSG)
99 #define FP_MSG_BUF_LEVEL_7 (FP_LEVEL_7 | FC_TRACE_LOG_BUF |\
100 FC_TRACE_LOG_MSG)
101 #define FP_MSG_BUF_LEVEL_8 (FP_LEVEL_8 | FC_TRACE_LOG_BUF |\
102 FC_TRACE_LOG_MSG)
103 #define FP_MSG_BUF_LEVEL_9 (FP_LEVEL_9 | FC_TRACE_LOG_BUF |\
104 FC_TRACE_LOG_MSG)
105
106 /*
107 * Log contents to system messages file, console and trace buffer
108 */
109 #define FP_MSG_BUF_CONSOLE_LEVEL_1 (FP_LEVEL_1 | FC_TRACE_LOG_BUF |\
110 FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE)
111 #define FP_MSG_BUF_CONSOLE_LEVEL_2 (FP_LEVEL_2 | FC_TRACE_LOG_BUF |\
112 FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE)
113 #define FP_MSG_BUF_CONSOLE_LEVEL_3 (FP_LEVEL_3 | FC_TRACE_LOG_BUF |\
114 FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE)
115 #define FP_MSG_BUF_CONSOLE_LEVEL_4 (FP_LEVEL_4 | FC_TRACE_LOG_BUF |\
116 FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE)
117 #define FP_MSG_BUF_CONSOLE_LEVEL_5 (FP_LEVEL_5 | FC_TRACE_LOG_BUF |\
118 FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE)
119 #define FP_MSG_BUF_CONSOLE_LEVEL_6 (FP_LEVEL_6 | FC_TRACE_LOG_BUF |\
120 FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE)
121 #define FP_MSG_BUF_CONSOLE_LEVEL_7 (FP_LEVEL_7 | FC_TRACE_LOG_BUF |\
122 FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE)
123 #define FP_MSG_BUF_CONSOLE_LEVEL_8 (FP_LEVEL_8 | FC_TRACE_LOG_BUF |\
124 FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE)
125 #define FP_MSG_BUF_CONSOLE_LEVEL_9 (FP_LEVEL_9 | FC_TRACE_LOG_BUF |\
126 FC_TRACE_LOG_MSG | FC_TRACE_LOG_CONSOLE)
127 #ifdef DEBUG
128
129 #define FP_DTRACE fc_trace_debug
130
131 #else
132
133 #define FP_DTRACE(...) (void)(0)
134
135 #endif
136
137 #define FP_TRACE fc_trace_debug
138
139
140 #ifdef DEBUG
141
142 #define FP_TRACE_DEFAULT (FC_TRACE_LOG_MASK | FP_LEVEL_1 |\
143 FP_LEVEL_2 | FP_LEVEL_3 |\
144 FP_LEVEL_4 | FP_LEVEL_5 |\
145 FP_LEVEL_6 | FP_LEVEL_7 | FP_LEVEL_9)
146
147 #else
148
149 #define FP_TRACE_DEFAULT (FC_TRACE_LOG_MASK | FP_LEVEL_1 |\
150 FP_LEVEL_2 | FP_LEVEL_3 |\
151 FP_LEVEL_4 | FP_LEVEL_5 |\
152 FP_LEVEL_6 | FP_LEVEL_7 | FP_LEVEL_9)
153 #endif
154
155 #define FP_THEAD(x, y, z) fp_logq, x->fp_ibuf, fp_trace, y, z
156
157 #define FP_NHEAD1(x, y) FP_THEAD(port, FP_BUF_LEVEL_##x, y)
158
159 #define FP_NHEAD2(x, y) FP_THEAD(port, FP_MSG_BUF_LEVEL_##x, y)
160
161 #define FP_NHEAD3(x, y) FP_THEAD(port, FP_MSG_BUF_CONSOLE_LEVEL_##x, y)
162
163
164 /* This is used in about a dozen or so places in fp.c */
165 #define FP_IS_PKT_ERROR(pkt) (((pkt)->pkt_state != FC_PKT_SUCCESS) ||\
166 ((pkt)->pkt_state == FC_PKT_SUCCESS &&\
167 (pkt)->pkt_resp_resid != 0))
168
169
170 /*
171 * This is only used in fp_ns_init() and fp_fabric_online().
172 */
173 #define FP_MAX_DEVICES 255
174
175
176 /*
177 * Software restoration bit fields while doing (PM)SUSPEND/(PM)RESUME
178 * Used with the fp_restore field in the fc_local_port_t struct.
179 */
180 #define FP_RESTORE_WAIT_TIMEOUT 0x01
181 #define FP_RESTORE_OFFLINE_TIMEOUT 0x02
182 #define FP_ELS_TIMEOUT (20)
183 #define FP_NS_TIMEOUT (120)
184 #define FP_IS_F_PORT(p) ((p) & 0x1000)
185 #define FP_RETRY_COUNT (5)
186 #define FP_RETRY_DELAY (3) /* E_D_TOV + 1 second */
187 #define FP_OFFLINE_TICKER (90) /* seconds */
188 #define FP_DEFAULT_SID (0x000AE) /* Used once */
189 #define FP_DEFAULT_DID (0x000EA) /* Used once */
190 #define FP_PORT_IDENTIFIER_LEN (4)
191 #define FP_UNSOL_BUF_COUNT (20)
192 #define FP_UNSOL_BUF_SIZE (sizeof (la_els_logi_t))
193 #define FP_CMDWAIT_DELAY (240) /* Enough time for all cmds to complt */
194
195
196 /*
197 * Values and macros used with fp_task and fp_last_task fields in
198 * the fc_local_port_t struct. Also see fp_job_handler() for more info.
199 */
200 #define FP_TASK_IDLE 0
201 #define FP_TASK_PORT_STARTUP 1
202 #define FP_TASK_OFFLINE 2
203 #define FP_TASK_ONLINE 3
204 #define FP_TASK_GETMAP 4
205
206
207 /*
208 * cmd_flags
209 */
210 #define FP_CMD_CFLAG_UNDEFINED (-1)
211 #define FP_CMD_PLOGI_DONT_CARE 0x00
212 #define FP_CMD_PLOGI_RETAIN 0x01 /* Retain LOGIN */
213 #define FP_CMD_DELDEV_ON_ERROR 0x02 /* Remove device on error */
214
215 /*
216 * cmd_dflags
217 */
218 #define FP_CMD_VALID_DMA_MEM 0x01
219 #define FP_CMD_VALID_DMA_BIND 0x02
220 #define FP_RESP_VALID_DMA_MEM 0x04
221 #define FP_RESP_VALID_DMA_BIND 0x08
222
223
224 /* Values for fp_flag field in the fc_local_port_t struct */
225 #define FP_IDLE 0x00
226 #define FP_OPEN 0x01
227 #define FP_EXCL 0x02
228 #define FP_EXCL_BUSY 0x04 /* Exclusive operation in progress */
229
230
231 /* message block/unblock'ing */
232 #define FP_WARNING_MESSAGES 0x01
233 #define FP_FATAL_MESSAGES 0x02
234
235
236 #define FP_IS_CLASS_1_OR_2(x) \
237 ((x) == FC_TRAN_CLASS1 || (x) == FC_TRAN_CLASS2)
238
239
240 /*
241 * Driver message control
242 */
243 typedef enum fp_mesg_dest {
244 FP_CONSOLE_ONLY,
245 FP_LOG_ONLY,
246 FP_LOG_AND_CONSOLE
247 } fp_mesg_dest_t;
248
249 typedef struct soft_attach {
250 fc_attach_cmd_t att_cmd;
251 struct fc_local_port *att_port;
252 boolean_t att_need_pm_idle;
253 } fp_soft_attach_t;
254
255 typedef struct fp_cmd {
256 uint16_t cmd_dflags; /* DMA flags */
257 ksema_t cmd_sema;
258 int cmd_flags; /* cmd flags */
259 int cmd_retry_count;
260 int cmd_retry_interval; /* milli secs */
261 fc_packet_t cmd_pkt;
262 fc_local_port_t *cmd_port;
263 opaque_t cmd_private;
264 struct fp_cmd *cmd_next;
265 fc_packet_t *cmd_ulp_pkt;
266 job_request_t *cmd_job;
267 int (*cmd_transport) (opaque_t fca_handle, fc_packet_t *);
268 } fp_cmd_t;
269
270 typedef struct fp_unsol_spec {
271 fc_local_port_t *port;
272 fc_unsol_buf_t *buf;
273 } fp_unsol_spec_t;
274
275
276 #if !defined(__lint)
277 _NOTE(SCHEME_PROTECTS_DATA("unique per request", fp_cmd))
278 _NOTE(SCHEME_PROTECTS_DATA("unique per request", soft_attach))
279 _NOTE(SCHEME_PROTECTS_DATA("unique per request", fp_unsol_spec))
280 #endif /* __lint */
281
282 /*
283 * Procedure templates.
284 */
285 static int fp_attach(dev_info_t *dip, ddi_attach_cmd_t cmd);
286 static int fp_detach(dev_info_t *dip, ddi_detach_cmd_t cmd);
287 static int fp_getinfo(dev_info_t *dip, ddi_info_cmd_t cmd,
288 void *arg, void **result);
289 static int fp_power(dev_info_t *dip, int comp, int level);
290 static int fp_open(dev_t *devp, int flag, int otype, cred_t *credp);
291 static int fp_close(dev_t dev, int flag, int otype, cred_t *credp);
292 static int fp_ioctl(dev_t dev, int cmd, intptr_t data, int mode,
293 cred_t *credp, int *rval);
294 static int fp_attach_handler(dev_info_t *dip);
295 static int fp_resume_handler(dev_info_t *dip);
296 static int fp_power_up(fc_local_port_t *port);
297 static int fp_resume_all(fc_local_port_t *port, fc_attach_cmd_t cmd);
298 static int fp_detach_handler(fc_local_port_t *port);
299 static int fp_suspend_handler(fc_local_port_t *port);
300 static int fp_power_down(fc_local_port_t *port);
301 static void fp_suspend_all(fc_local_port_t *port);
302 static int fp_cache_constructor(void *buf, void *cdarg, int kmflags);
303 static void fp_cache_destructor(void *buf, void *cdarg);
304 static fp_cmd_t *fp_alloc_pkt(fc_local_port_t *port, int cmd_len,
305 int resp_len, int kmflags, fc_remote_port_t *pd);
306 static void fp_free_pkt(fp_cmd_t *cmd);
307 static void fp_free_dma(fp_cmd_t *cmd);
308 static void fp_job_handler(fc_local_port_t *port);
309 static int fp_port_startup(fc_local_port_t *port, job_request_t *job);
310 static void fp_startup_done(opaque_t arg, uchar_t result);
311 static void fp_ulp_port_attach(void *arg);
312 static int fp_sendcmd(fc_local_port_t *port, fp_cmd_t *cmd,
313 opaque_t fca_handle);
314 static void fp_resendcmd(void *port_handle);
315 static int fp_retry_cmd(fc_packet_t *pkt);
316 static void fp_enque_cmd(fc_local_port_t *port, fp_cmd_t *cmd);
317 static int fp_handle_reject(fc_packet_t *pkt);
318 static uchar_t fp_get_nextclass(fc_local_port_t *port, uchar_t cur_class);
319 static int fp_is_class_supported(uint32_t cos, uchar_t tran_class);
320 static fp_cmd_t *fp_deque_cmd(fc_local_port_t *port);
321 static void fp_jobwait(job_request_t *job);
322 int fp_state_to_rval(uchar_t state);
323 static void fp_iodone(fp_cmd_t *cmd);
324 static void fp_jobdone(job_request_t *job);
325 static void fp_port_shutdown(fc_local_port_t *port, job_request_t *job);
326 static void fp_get_loopmap(fc_local_port_t *port, job_request_t *job);
327 static void fp_loop_online(fc_local_port_t *port, job_request_t *job,
328 int orphan);
329 static int fp_get_lilpmap(fc_local_port_t *port, fc_lilpmap_t *lilp_map);
330 static int fp_fabric_login(fc_local_port_t *port, uint32_t s_id,
331 job_request_t *job, int flag, int sleep);
332 static int fp_port_login(fc_local_port_t *port, uint32_t d_id,
333 job_request_t *job, int cmd_flag, int sleep, fc_remote_port_t *pd,
334 fc_packet_t *ulp_pkt);
335 static void fp_register_login(ddi_acc_handle_t *handle, fc_remote_port_t *pd,
336 la_els_logi_t *acc, uchar_t class);
337 static void fp_remote_port_offline(fc_remote_port_t *pd);
338 static void fp_unregister_login(fc_remote_port_t *pd);
339 static void fp_port_offline(fc_local_port_t *port, int notify);
340 static void fp_offline_timeout(void *port_handle);
341 static void fp_els_init(fp_cmd_t *cmd, uint32_t s_id, uint32_t d_id,
342 void (*comp) (), job_request_t *job);
343 static void fp_xlogi_init(fc_local_port_t *port, fp_cmd_t *cmd, uint32_t s_id,
344 uint32_t d_id, void (*intr) (), job_request_t *job, uchar_t ls_code);
345 static void fp_logo_init(fc_remote_port_t *pd, fp_cmd_t *cmd,
346 job_request_t *job);
347 static void fp_adisc_init(fp_cmd_t *cmd, job_request_t *job);
348 static int fp_ulp_statec_cb(fc_local_port_t *port, uint32_t state,
349 fc_portmap_t *changelist, uint32_t listlen, uint32_t alloc_len, int sleep);
350 static int fp_ulp_devc_cb(fc_local_port_t *port, fc_portmap_t *changelist,
351 uint32_t listlen, uint32_t alloc_len, int sleep, int sync);
352 static void fp_plogi_group(fc_local_port_t *port, job_request_t *job);
353 static void fp_ns_init(fc_local_port_t *port, job_request_t *job, int sleep);
354 static void fp_ns_fini(fc_local_port_t *port, job_request_t *job);
355 static int fp_ns_reg(fc_local_port_t *port, fc_remote_port_t *pd,
356 uint16_t cmd_code, job_request_t *job, int polled, int sleep);
357 static int fp_common_intr(fc_packet_t *pkt, int iodone);
358 static void fp_flogi_intr(fc_packet_t *pkt);
359 static void fp_plogi_intr(fc_packet_t *pkt);
360 static void fp_adisc_intr(fc_packet_t *pkt);
361 static void fp_logo_intr(fc_packet_t *pkt);
362 static void fp_rls_intr(fc_packet_t *pkt);
363 static void fp_rnid_intr(fc_packet_t *pkt);
364 static int fp_send_rnid(fc_local_port_t *port, intptr_t data, int mode,
365 fcio_t *fcio, la_wwn_t *pwwn);
366 static int fp_get_rnid(fc_local_port_t *port, intptr_t data, int mode,
367 fcio_t *fcio);
368 static int fp_set_rnid(fc_local_port_t *port, intptr_t data, int mode,
369 fcio_t *fcio);
370 static void fp_intr(fc_packet_t *pkt);
371 static void fp_statec_cb(opaque_t port_handle, uint32_t state);
372 static int fp_ns_scr(fc_local_port_t *port, job_request_t *job,
373 uchar_t scr_func, int sleep);
374 static int fp_ns_get_devcount(fc_local_port_t *port, job_request_t *job,
375 int create, int sleep);
376 static int fp_fciocmd(fc_local_port_t *port, intptr_t data, int mode,
377 fcio_t *fcio);
378 static int fp_copyout(void *from, void *to, size_t len, int mode);
379 static int fp_fcio_copyout(fcio_t *fcio, intptr_t data, int mode);
380 static void fp_p2p_online(fc_local_port_t *port, job_request_t *job);
381 static int fp_fillout_p2pmap(fc_local_port_t *port, fcio_t *fcio, int mode);
382 static void fp_fabric_online(fc_local_port_t *port, job_request_t *job);
383 static int fp_fillout_loopmap(fc_local_port_t *port, fcio_t *fcio, int mode);
384 static void fp_unsol_intr(fc_packet_t *pkt);
385 static void fp_linit_intr(fc_packet_t *pkt);
386 static void fp_unsol_cb(opaque_t port_handle, fc_unsol_buf_t *buf,
387 uint32_t type);
388 static void fp_handle_unsol_buf(fc_local_port_t *port, fc_unsol_buf_t *buf,
389 job_request_t *job);
390 static void fp_ba_rjt_init(fc_local_port_t *port, fp_cmd_t *cmd,
391 fc_unsol_buf_t *buf, job_request_t *job);
392 static void fp_els_rjt_init(fc_local_port_t *port, fp_cmd_t *cmd,
393 fc_unsol_buf_t *buf, uchar_t action, uchar_t reason, job_request_t *job);
394 static void fp_els_acc_init(fc_local_port_t *port, fp_cmd_t *cmd,
395 fc_unsol_buf_t *buf, job_request_t *job);
396 static void fp_handle_unsol_logo(fc_local_port_t *port, fc_unsol_buf_t *buf,
397 fc_remote_port_t *pd, job_request_t *job);
398 static void fp_handle_unsol_prlo(fc_local_port_t *port, fc_unsol_buf_t *buf,
399 fc_remote_port_t *pd, job_request_t *job);
400 static void fp_unsol_resp_init(fc_packet_t *pkt, fc_unsol_buf_t *buf,
401 uchar_t r_ctl, uchar_t type);
402 static void fp_i_handle_unsol_els(fc_local_port_t *port, fc_unsol_buf_t *buf);
403 static void fp_handle_unsol_plogi(fc_local_port_t *port, fc_unsol_buf_t *buf,
404 job_request_t *job, int sleep);
405 static void fp_handle_unsol_flogi(fc_local_port_t *port, fc_unsol_buf_t *buf,
406 job_request_t *job, int sleep);
407 static void fp_login_acc_init(fc_local_port_t *port, fp_cmd_t *cmd,
408 fc_unsol_buf_t *buf, job_request_t *job, int sleep);
409 static void fp_handle_unsol_rscn(fc_local_port_t *port, fc_unsol_buf_t *buf,
410 job_request_t *job, int sleep);
411 static void fp_fillout_old_map_held(fc_portmap_t *map, fc_remote_port_t *pd,
412 uchar_t flag);
413 static void fp_fillout_old_map(fc_portmap_t *map, fc_remote_port_t *pd,
414 uchar_t flag);
415 static void fp_fillout_changed_map(fc_portmap_t *map, fc_remote_port_t *pd,
416 uint32_t *new_did, la_wwn_t *new_pwwn);
417 static void fp_fillout_new_nsmap(fc_local_port_t *port,
418 ddi_acc_handle_t *handle, fc_portmap_t *port_map, ns_resp_gan_t *gan_resp,
419 uint32_t d_id);
420 static int fp_remote_lip(fc_local_port_t *port, la_wwn_t *pwwn, int sleep,
421 job_request_t *job);
422 static void fp_stuff_device_with_gan(ddi_acc_handle_t *handle,
423 fc_remote_port_t *pd, ns_resp_gan_t *gan_resp);
424 static int fp_ns_query(fc_local_port_t *port, fctl_ns_req_t *ns_cmd,
425 job_request_t *job, int polled, int sleep);
426 static void fp_ct_init(fc_local_port_t *port, fp_cmd_t *cmd,
427 fctl_ns_req_t *ns_cmd, uint16_t cmd_code, caddr_t cmd_buf,
428 uint16_t cmd_len, uint16_t resp_len, job_request_t *job);
429 static void fp_ns_intr(fc_packet_t *pkt);
430 static void fp_gan_handler(fc_packet_t *pkt, fctl_ns_req_t *ns_cmd);
431 static void fp_ns_query_handler(fc_packet_t *pkt, fctl_ns_req_t *ns_cmd);
432 static void fp_handle_unsol_adisc(fc_local_port_t *port, fc_unsol_buf_t *buf,
433 fc_remote_port_t *pd, job_request_t *job);
434 static void fp_adisc_acc_init(fc_local_port_t *port, fp_cmd_t *cmd,
435 fc_unsol_buf_t *buf, job_request_t *job);
436 static void fp_load_ulp_modules(dev_info_t *dip, fc_local_port_t *port);
437 static int fp_logout(fc_local_port_t *port, fc_remote_port_t *pd,
438 job_request_t *job);
439 static void fp_attach_ulps(fc_local_port_t *port, fc_attach_cmd_t cmd);
440 static int fp_ulp_notify(fc_local_port_t *port, uint32_t statec, int sleep);
441 static int fp_ns_getmap(fc_local_port_t *port, job_request_t *job,
442 fc_portmap_t **map, uint32_t *len, uint32_t sid);
443 static fc_remote_port_t *fp_create_remote_port_by_ns(fc_local_port_t *port,
444 uint32_t d_id, int sleep);
445 static int fp_check_perms(uchar_t open_flag, uint16_t ioctl_cmd);
446 static int fp_bind_callbacks(fc_local_port_t *port);
447 static void fp_retrieve_caps(fc_local_port_t *port);
448 static void fp_validate_area_domain(fc_local_port_t *port, uint32_t id,
449 uint32_t mask, job_request_t *job, int sleep);
450 static void fp_validate_rscn_page(fc_local_port_t *port, fc_affected_id_t *page,
451 job_request_t *job, fctl_ns_req_t *ns_cmd, fc_portmap_t *listptr,
452 int *listindex, int sleep);
453 static int fp_ns_validate_device(fc_local_port_t *port, fc_remote_port_t *pd,
454 job_request_t *job, int polled, int sleep);
455 static int fp_validate_lilp_map(fc_lilpmap_t *lilp_map);
456 static int fp_is_valid_alpa(uchar_t al_pa);
457 static void fp_ulp_unsol_cb(void *arg);
458 static void fp_printf(fc_local_port_t *port, int level, fp_mesg_dest_t dest,
459 int fc_errno, fc_packet_t *pkt, const char *fmt, ...);
460 static int fp_fcio_logout(fc_local_port_t *port, fcio_t *fcio,
461 job_request_t *job);
462 static int fp_fcio_login(fc_local_port_t *port, fcio_t *fcio,
463 job_request_t *job);
464
465 #ifdef __cplusplus
466 }
467 #endif
468
469 #endif /* _FP_H */