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 */ 470