1 /* $FreeBSD$ */ 2 /* 3 * Mailbox and Queue Entry Definitions for for Qlogic ISP SCSI adapters. 4 * 5 *--------------------------------------- 6 * Copyright (c) 1997, 1998, 1999 by Matthew Jacob 7 * NASA/Ames Research Center 8 * All rights reserved. 9 *--------------------------------------- 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice immediately at the beginning of the file, without modification, 16 * this list of conditions, and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. The name of the author may not be used to endorse or promote products 21 * derived from this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 27 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 */ 36 #ifndef _ISPMBOX_H 37 #define _ISPMBOX_H 38 39 /* 40 * Mailbox Command Opcodes 41 */ 42 43 #define MBOX_NO_OP 0x0000 44 #define MBOX_LOAD_RAM 0x0001 45 #define MBOX_EXEC_FIRMWARE 0x0002 46 #define MBOX_DUMP_RAM 0x0003 47 #define MBOX_WRITE_RAM_WORD 0x0004 48 #define MBOX_READ_RAM_WORD 0x0005 49 #define MBOX_MAILBOX_REG_TEST 0x0006 50 #define MBOX_VERIFY_CHECKSUM 0x0007 51 #define MBOX_ABOUT_FIRMWARE 0x0008 52 /* 9 */ 53 /* a */ 54 /* b */ 55 /* c */ 56 /* d */ 57 #define MBOX_CHECK_FIRMWARE 0x000e 58 /* f */ 59 #define MBOX_INIT_REQ_QUEUE 0x0010 60 #define MBOX_INIT_RES_QUEUE 0x0011 61 #define MBOX_EXECUTE_IOCB 0x0012 62 #define MBOX_WAKE_UP 0x0013 63 #define MBOX_STOP_FIRMWARE 0x0014 64 #define MBOX_ABORT 0x0015 65 #define MBOX_ABORT_DEVICE 0x0016 66 #define MBOX_ABORT_TARGET 0x0017 67 #define MBOX_BUS_RESET 0x0018 68 #define MBOX_STOP_QUEUE 0x0019 69 #define MBOX_START_QUEUE 0x001a 70 #define MBOX_SINGLE_STEP_QUEUE 0x001b 71 #define MBOX_ABORT_QUEUE 0x001c 72 #define MBOX_GET_DEV_QUEUE_STATUS 0x001d 73 /* 1e */ 74 #define MBOX_GET_FIRMWARE_STATUS 0x001f 75 #define MBOX_GET_INIT_SCSI_ID 0x0020 76 #define MBOX_GET_SELECT_TIMEOUT 0x0021 77 #define MBOX_GET_RETRY_COUNT 0x0022 78 #define MBOX_GET_TAG_AGE_LIMIT 0x0023 79 #define MBOX_GET_CLOCK_RATE 0x0024 80 #define MBOX_GET_ACT_NEG_STATE 0x0025 81 #define MBOX_GET_ASYNC_DATA_SETUP_TIME 0x0026 82 #define MBOX_GET_SBUS_PARAMS 0x0027 83 #define MBOX_GET_TARGET_PARAMS 0x0028 84 #define MBOX_GET_DEV_QUEUE_PARAMS 0x0029 85 #define MBOX_GET_RESET_DELAY_PARAMS 0x002a 86 /* 2b */ 87 /* 2c */ 88 /* 2d */ 89 /* 2e */ 90 /* 2f */ 91 #define MBOX_SET_INIT_SCSI_ID 0x0030 92 #define MBOX_SET_SELECT_TIMEOUT 0x0031 93 #define MBOX_SET_RETRY_COUNT 0x0032 94 #define MBOX_SET_TAG_AGE_LIMIT 0x0033 95 #define MBOX_SET_CLOCK_RATE 0x0034 96 #define MBOX_SET_ACT_NEG_STATE 0x0035 97 #define MBOX_SET_ASYNC_DATA_SETUP_TIME 0x0036 98 #define MBOX_SET_SBUS_CONTROL_PARAMS 0x0037 99 #define MBOX_SET_PCI_PARAMETERS 0x0037 100 #define MBOX_SET_TARGET_PARAMS 0x0038 101 #define MBOX_SET_DEV_QUEUE_PARAMS 0x0039 102 #define MBOX_SET_RESET_DELAY_PARAMS 0x003a 103 /* 3b */ 104 /* 3c */ 105 /* 3d */ 106 /* 3e */ 107 /* 3f */ 108 #define MBOX_RETURN_BIOS_BLOCK_ADDR 0x0040 109 #define MBOX_WRITE_FOUR_RAM_WORDS 0x0041 110 #define MBOX_EXEC_BIOS_IOCB 0x0042 111 #define MBOX_SET_FW_FEATURES 0x004a 112 #define MBOX_GET_FW_FEATURES 0x004b 113 #define FW_FEATURE_LVD_NOTIFY 0x2 114 #define FW_FEATURE_FAST_POST 0x1 115 116 #define MBOX_ENABLE_TARGET_MODE 0x55 117 #define ENABLE_TARGET_FLAG 0x8000 118 119 /* These are for the ISP2100 FC cards */ 120 #define MBOX_GET_LOOP_ID 0x20 121 #define MBOX_GET_RESOURCE_COUNT 0x42 122 #define MBOX_EXEC_COMMAND_IOCB_A64 0x54 123 #define MBOX_INIT_FIRMWARE 0x60 124 #define MBOX_GET_INIT_CONTROL_BLOCK 0x61 125 #define MBOX_INIT_LIP 0x62 126 #define MBOX_GET_FC_AL_POSITION_MAP 0x63 127 #define MBOX_GET_PORT_DB 0x64 128 #define MBOX_CLEAR_ACA 0x65 129 #define MBOX_TARGET_RESET 0x66 130 #define MBOX_CLEAR_TASK_SET 0x67 131 #define MBOX_ABORT_TASK_SET 0x68 132 #define MBOX_GET_FW_STATE 0x69 133 #define MBOX_GET_PORT_NAME 0x6a 134 #define MBOX_GET_LINK_STATUS 0x6b 135 #define MBOX_INIT_LIP_RESET 0x6c 136 #define MBOX_SEND_SNS 0x6e 137 #define MBOX_FABRIC_LOGIN 0x6f 138 #define MBOX_SEND_CHANGE_REQUEST 0x70 139 #define MBOX_FABRIC_LOGOUT 0x71 140 #define MBOX_INIT_LIP_LOGIN 0x72 141 142 #define ISP2100_SET_PCI_PARAM 0x00ff 143 144 #define MBOX_BUSY 0x04 145 146 typedef struct { 147 u_int16_t param[8]; 148 } mbreg_t; 149 150 /* 151 * Mailbox Command Complete Status Codes 152 */ 153 #define MBOX_COMMAND_COMPLETE 0x4000 154 #define MBOX_INVALID_COMMAND 0x4001 155 #define MBOX_HOST_INTERFACE_ERROR 0x4002 156 #define MBOX_TEST_FAILED 0x4003 157 #define MBOX_COMMAND_ERROR 0x4005 158 #define MBOX_COMMAND_PARAM_ERROR 0x4006 159 #define MBOX_PORT_ID_USED 0x4007 160 #define MBOX_LOOP_ID_USED 0x4008 161 #define MBOX_ALL_IDS_USED 0x4009 162 #define MBOX_NOT_LOGGED_IN 0x400A 163 #define MBLOGALL 0x000f 164 #define MBLOGNONE 0x0000 165 #define MBLOGMASK(x) ((x) & 0xf) 166 167 /* 168 * Asynchronous event status codes 169 */ 170 #define ASYNC_BUS_RESET 0x8001 171 #define ASYNC_SYSTEM_ERROR 0x8002 172 #define ASYNC_RQS_XFER_ERR 0x8003 173 #define ASYNC_RSP_XFER_ERR 0x8004 174 #define ASYNC_QWAKEUP 0x8005 175 #define ASYNC_TIMEOUT_RESET 0x8006 176 #define ASYNC_DEVICE_RESET 0x8007 177 #define ASYNC_EXTMSG_UNDERRUN 0x800A 178 #define ASYNC_SCAM_INT 0x800B 179 #define ASYNC_HUNG_SCSI 0x800C 180 #define ASYNC_KILLED_BUS 0x800D 181 #define ASYNC_BUS_TRANSIT 0x800E /* LVD -> HVD, eg. */ 182 #define ASYNC_CMD_CMPLT 0x8020 183 #define ASYNC_CTIO_DONE 0x8021 184 185 /* for ISP2100 only */ 186 #define ASYNC_LIP_OCCURRED 0x8010 187 #define ASYNC_LOOP_UP 0x8011 188 #define ASYNC_LOOP_DOWN 0x8012 189 #define ASYNC_LOOP_RESET 0x8013 190 #define ASYNC_PDB_CHANGED 0x8014 191 #define ASYNC_CHANGE_NOTIFY 0x8015 192 193 /* for ISP2200 only */ 194 #define ASYNC_PTPMODE 0x8030 195 #define ASYNC_CONNMODE 0x8036 196 #define ISP_CONN_LOOP 1 197 #define ISP_CONN_PTP 2 198 #define ISP_CONN_BADLIP 3 199 #define ISP_CONN_FATAL 4 200 #define ISP_CONN_LOOPBACK 5 201 202 /* 203 * Command Structure Definitions 204 */ 205 206 typedef struct { 207 u_int32_t ds_base; 208 u_int32_t ds_count; 209 } ispds_t; 210 211 #define _ISP_SWAP8(a, b) { \ 212 u_int8_t tmp; \ 213 tmp = a; \ 214 a = b; \ 215 b = tmp; \ 216 } 217 218 /* 219 * These elements get swizzled around for SBus instances. 220 */ 221 typedef struct { 222 u_int8_t rqs_entry_type; 223 u_int8_t rqs_entry_count; 224 u_int8_t rqs_seqno; 225 u_int8_t rqs_flags; 226 } isphdr_t; 227 /* 228 * There are no (for all intents and purposes) non-sparc SBus machines 229 */ 230 #ifdef __sparc__ 231 #define ISP_SBUSIFY_ISPHDR(isp, hdrp) \ 232 if ((isp)->isp_bustype == ISP_BT_SBUS) { \ 233 _ISP_SWAP8((hdrp)->rqs_entry_count, (hdrp)->rqs_entry_type); \ 234 _ISP_SWAP8((hdrp)->rqs_flags, (hdrp)->rqs_seqno); \ 235 } 236 #else 237 #define ISP_SBUSIFY_ISPHDR(a, b) 238 #endif 239 240 /* RQS Flag definitions */ 241 #define RQSFLAG_CONTINUATION 0x01 242 #define RQSFLAG_FULL 0x02 243 #define RQSFLAG_BADHEADER 0x04 244 #define RQSFLAG_BADPACKET 0x08 245 246 /* RQS entry_type definitions */ 247 #define RQSTYPE_REQUEST 0x01 248 #define RQSTYPE_DATASEG 0x02 249 #define RQSTYPE_RESPONSE 0x03 250 #define RQSTYPE_MARKER 0x04 251 #define RQSTYPE_CMDONLY 0x05 252 #define RQSTYPE_ATIO 0x06 /* Target Mode */ 253 #define RQSTYPE_CTIO 0x07 /* Target Mode */ 254 #define RQSTYPE_SCAM 0x08 255 #define RQSTYPE_A64 0x09 256 #define RQSTYPE_A64_CONT 0x0a 257 #define RQSTYPE_ENABLE_LUN 0x0b /* Target Mode */ 258 #define RQSTYPE_MODIFY_LUN 0x0c /* Target Mode */ 259 #define RQSTYPE_NOTIFY 0x0d /* Target Mode */ 260 #define RQSTYPE_NOTIFY_ACK 0x0e /* Target Mode */ 261 #define RQSTYPE_CTIO1 0x0f /* Target Mode */ 262 #define RQSTYPE_STATUS_CONT 0x10 263 #define RQSTYPE_T2RQS 0x11 264 265 #define RQSTYPE_T4RQS 0x15 266 #define RQSTYPE_ATIO2 0x16 267 #define RQSTYPE_CTIO2 0x17 268 #define RQSTYPE_CSET0 0x18 269 #define RQSTYPE_T3RQS 0x19 270 271 #define RQSTYPE_CTIO3 0x1f 272 273 274 #define ISP_RQDSEG 4 275 typedef struct { 276 isphdr_t req_header; 277 u_int32_t req_handle; 278 u_int8_t req_lun_trn; 279 u_int8_t req_target; 280 u_int16_t req_cdblen; 281 #define req_modifier req_cdblen /* marker packet */ 282 u_int16_t req_flags; 283 u_int16_t req_reserved; 284 u_int16_t req_time; 285 u_int16_t req_seg_count; 286 u_int8_t req_cdb[12]; 287 ispds_t req_dataseg[ISP_RQDSEG]; 288 } ispreq_t; 289 290 /* 291 * A request packet can also be a marker packet. 292 */ 293 #define SYNC_DEVICE 0 294 #define SYNC_TARGET 1 295 #define SYNC_ALL 2 296 297 /* 298 * There are no (for all intents and purposes) non-sparc SBus machines 299 */ 300 #ifdef __sparc__ 301 #define ISP_SBUSIFY_ISPREQ(isp, rqp) \ 302 if ((isp)->isp_bustype == ISP_BT_SBUS) { \ 303 _ISP_SWAP8((rqp)->req_target, (rqp)->req_lun_trn); \ 304 } 305 #else 306 #define ISP_SBUSIFY_ISPREQ(a, b) 307 #endif 308 309 #define ISP_RQDSEG_T2 3 310 typedef struct { 311 isphdr_t req_header; 312 u_int32_t req_handle; 313 u_int8_t req_lun_trn; 314 u_int8_t req_target; 315 u_int16_t req_scclun; 316 u_int16_t req_flags; 317 u_int16_t _res2; 318 u_int16_t req_time; 319 u_int16_t req_seg_count; 320 u_int32_t req_cdb[4]; 321 u_int32_t req_totalcnt; 322 ispds_t req_dataseg[ISP_RQDSEG_T2]; 323 } ispreqt2_t; 324 325 /* req_flag values */ 326 #define REQFLAG_NODISCON 0x0001 327 #define REQFLAG_HTAG 0x0002 328 #define REQFLAG_OTAG 0x0004 329 #define REQFLAG_STAG 0x0008 330 #define REQFLAG_TARGET_RTN 0x0010 331 332 #define REQFLAG_NODATA 0x0000 333 #define REQFLAG_DATA_IN 0x0020 334 #define REQFLAG_DATA_OUT 0x0040 335 #define REQFLAG_DATA_UNKNOWN 0x0060 336 337 #define REQFLAG_DISARQ 0x0100 338 #define REQFLAG_FRC_ASYNC 0x0200 339 #define REQFLAG_FRC_SYNC 0x0400 340 #define REQFLAG_FRC_WIDE 0x0800 341 #define REQFLAG_NOPARITY 0x1000 342 #define REQFLAG_STOPQ 0x2000 343 #define REQFLAG_XTRASNS 0x4000 344 #define REQFLAG_PRIORITY 0x8000 345 346 typedef struct { 347 isphdr_t req_header; 348 u_int32_t req_handle; 349 u_int8_t req_lun_trn; 350 u_int8_t req_target; 351 u_int16_t req_cdblen; 352 u_int16_t req_flags; 353 u_int16_t _res1; 354 u_int16_t req_time; 355 u_int16_t req_seg_count; 356 u_int8_t req_cdb[44]; 357 } ispextreq_t; 358 359 #define ISP_CDSEG 7 360 typedef struct { 361 isphdr_t req_header; 362 u_int32_t _res1; 363 ispds_t req_dataseg[ISP_CDSEG]; 364 } ispcontreq_t; 365 366 typedef struct { 367 isphdr_t req_header; 368 u_int32_t req_handle; 369 u_int16_t req_scsi_status; 370 u_int16_t req_completion_status; 371 u_int16_t req_state_flags; 372 u_int16_t req_status_flags; 373 u_int16_t req_time; 374 #define req_response_len req_time /* FC only */ 375 u_int16_t req_sense_len; 376 u_int32_t req_resid; 377 u_int8_t _res1[8]; 378 u_int8_t req_sense_data[32]; 379 } ispstatusreq_t; 380 381 /* 382 * For Qlogic 2100, the high order byte of SCSI status has 383 * additional meaning. 384 */ 385 #define RQCS_RU 0x800 /* Residual Under */ 386 #define RQCS_RO 0x400 /* Residual Over */ 387 #define RQCS_SV 0x200 /* Sense Length Valid */ 388 #define RQCS_RV 0x100 /* Residual Valid */ 389 390 /* 391 * Completion Status Codes. 392 */ 393 #define RQCS_COMPLETE 0x0000 394 #define RQCS_INCOMPLETE 0x0001 395 #define RQCS_DMA_ERROR 0x0002 396 #define RQCS_TRANSPORT_ERROR 0x0003 397 #define RQCS_RESET_OCCURRED 0x0004 398 #define RQCS_ABORTED 0x0005 399 #define RQCS_TIMEOUT 0x0006 400 #define RQCS_DATA_OVERRUN 0x0007 401 #define RQCS_COMMAND_OVERRUN 0x0008 402 #define RQCS_STATUS_OVERRUN 0x0009 403 #define RQCS_BAD_MESSAGE 0x000a 404 #define RQCS_NO_MESSAGE_OUT 0x000b 405 #define RQCS_EXT_ID_FAILED 0x000c 406 #define RQCS_IDE_MSG_FAILED 0x000d 407 #define RQCS_ABORT_MSG_FAILED 0x000e 408 #define RQCS_REJECT_MSG_FAILED 0x000f 409 #define RQCS_NOP_MSG_FAILED 0x0010 410 #define RQCS_PARITY_ERROR_MSG_FAILED 0x0011 411 #define RQCS_DEVICE_RESET_MSG_FAILED 0x0012 412 #define RQCS_ID_MSG_FAILED 0x0013 413 #define RQCS_UNEXP_BUS_FREE 0x0014 414 #define RQCS_DATA_UNDERRUN 0x0015 415 #define RQCS_XACT_ERR1 0x0018 416 #define RQCS_XACT_ERR2 0x0019 417 #define RQCS_XACT_ERR3 0x001A 418 #define RQCS_BAD_ENTRY 0x001B 419 #define RQCS_QUEUE_FULL 0x001C 420 #define RQCS_PHASE_SKIPPED 0x001D 421 #define RQCS_ARQS_FAILED 0x001E 422 #define RQCS_WIDE_FAILED 0x001F 423 #define RQCS_SYNCXFER_FAILED 0x0020 424 #define RQCS_LVD_BUSERR 0x0021 425 426 /* 2100 Only Completion Codes */ 427 #define RQCS_PORT_UNAVAILABLE 0x0028 428 #define RQCS_PORT_LOGGED_OUT 0x0029 429 #define RQCS_PORT_CHANGED 0x002A 430 #define RQCS_PORT_BUSY 0x002B 431 432 /* 433 * State Flags (not applicable to 2100) 434 */ 435 #define RQSF_GOT_BUS 0x0100 436 #define RQSF_GOT_TARGET 0x0200 437 #define RQSF_SENT_CDB 0x0400 438 #define RQSF_XFRD_DATA 0x0800 439 #define RQSF_GOT_STATUS 0x1000 440 #define RQSF_GOT_SENSE 0x2000 441 #define RQSF_XFER_COMPLETE 0x4000 442 443 /* 444 * Status Flags (not applicable to 2100) 445 */ 446 #define RQSTF_DISCONNECT 0x0001 447 #define RQSTF_SYNCHRONOUS 0x0002 448 #define RQSTF_PARITY_ERROR 0x0004 449 #define RQSTF_BUS_RESET 0x0008 450 #define RQSTF_DEVICE_RESET 0x0010 451 #define RQSTF_ABORTED 0x0020 452 #define RQSTF_TIMEOUT 0x0040 453 #define RQSTF_NEGOTIATION 0x0080 454 455 /* 456 * FC (ISP2100) specific data structures 457 */ 458 459 /* 460 * Initialization Control Block 461 * 462 * Version One (prime) format. 463 */ 464 typedef struct isp_icb { 465 u_int8_t icb_version; 466 u_int8_t _reserved0; 467 u_int16_t icb_fwoptions; 468 u_int16_t icb_maxfrmlen; 469 u_int16_t icb_maxalloc; 470 u_int16_t icb_execthrottle; 471 u_int8_t icb_retry_count; 472 u_int8_t icb_retry_delay; 473 u_int8_t icb_portname[8]; 474 u_int16_t icb_hardaddr; 475 u_int8_t icb_iqdevtype; 476 u_int8_t icb_logintime; 477 u_int8_t icb_nodename[8]; 478 u_int16_t icb_rqstout; 479 u_int16_t icb_rspnsin; 480 u_int16_t icb_rqstqlen; 481 u_int16_t icb_rsltqlen; 482 u_int16_t icb_rqstaddr[4]; 483 u_int16_t icb_respaddr[4]; 484 u_int16_t icb_lunenables; 485 u_int8_t icb_ccnt; 486 u_int8_t icb_icnt; 487 u_int16_t icb_lunetimeout; 488 u_int16_t _reserved1; 489 u_int16_t icb_xfwoptions; 490 u_int8_t icb_racctimer; 491 u_int8_t icb_idelaytimer; 492 u_int16_t icb_zfwoptions; 493 u_int16_t _reserved2[13]; 494 } isp_icb_t; 495 #define ICB_VERSION1 1 496 497 #define ICBOPT_HARD_ADDRESS 0x0001 498 #define ICBOPT_FAIRNESS 0x0002 499 #define ICBOPT_FULL_DUPLEX 0x0004 500 #define ICBOPT_FAST_POST 0x0008 501 #define ICBOPT_TGT_ENABLE 0x0010 502 #define ICBOPT_INI_DISABLE 0x0020 503 #define ICBOPT_INI_ADISC 0x0040 504 #define ICBOPT_INI_TGTTYPE 0x0080 505 #define ICBOPT_PDBCHANGE_AE 0x0100 506 #define ICBOPT_NOLIP 0x0200 507 #define ICBOPT_SRCHDOWN 0x0400 508 #define ICBOPT_PREVLOOP 0x0800 509 #define ICBOPT_STOP_ON_QFULL 0x1000 510 #define ICBOPT_FULL_LOGIN 0x2000 511 #define ICBOPT_USE_PORTNAME 0x4000 512 #define ICBOPT_EXTENDED 0x8000 513 514 #define ICBXOPT_CLASS2_ACK0 0x0200 515 #define ICBXOPT_CLASS2 0x0100 516 #define ICBXOPT_LOOP_ONLY (0 << 4) 517 #define ICBXOPT_PTP_ONLY (1 << 4) 518 #define ICBXOPT_LOOP_2_PTP (2 << 4) 519 #define ICBXOPT_PTP_2_LOOP (3 << 4) 520 521 #define ICBXOPT_RIO_OFF 0 522 #define ICBXOPT_RIO_16BIT 1 523 #define ICBXOPT_RIO_32BIT 2 524 #define ICBXOPT_RIO_16BIT_DELAY 3 525 #define ICBXOPT_RIO_32BIT_DELAY 4 526 527 528 529 #define ICB_MIN_FRMLEN 256 530 #define ICB_MAX_FRMLEN 2112 531 #define ICB_DFLT_FRMLEN 1024 532 #define ICB_DFLT_ALLOC 256 533 #define ICB_DFLT_THROTTLE 16 534 #define ICB_DFLT_RDELAY 5 535 #define ICB_DFLT_RCOUNT 3 536 537 538 #define RQRSP_ADDR0015 0 539 #define RQRSP_ADDR1631 1 540 #define RQRSP_ADDR3247 2 541 #define RQRSP_ADDR4863 3 542 543 544 #define ICB_NNM0 7 545 #define ICB_NNM1 6 546 #define ICB_NNM2 5 547 #define ICB_NNM3 4 548 #define ICB_NNM4 3 549 #define ICB_NNM5 2 550 #define ICB_NNM6 1 551 #define ICB_NNM7 0 552 553 #define MAKE_NODE_NAME_FROM_WWN(array, wwn) \ 554 array[ICB_NNM0] = (u_int8_t) ((wwn >> 0) & 0xff), \ 555 array[ICB_NNM1] = (u_int8_t) ((wwn >> 8) & 0xff), \ 556 array[ICB_NNM2] = (u_int8_t) ((wwn >> 16) & 0xff), \ 557 array[ICB_NNM3] = (u_int8_t) ((wwn >> 24) & 0xff), \ 558 array[ICB_NNM4] = (u_int8_t) ((wwn >> 32) & 0xff), \ 559 array[ICB_NNM5] = (u_int8_t) ((wwn >> 40) & 0xff), \ 560 array[ICB_NNM6] = (u_int8_t) ((wwn >> 48) & 0xff), \ 561 array[ICB_NNM7] = (u_int8_t) ((wwn >> 56) & 0xff) 562 563 /* 564 * Port Data Base Element 565 */ 566 567 typedef struct { 568 u_int16_t pdb_options; 569 u_int8_t pdb_mstate; 570 u_int8_t pdb_sstate; 571 #define BITS2WORD(x) ((x)[0] << 16 | (x)[3] << 8 | (x)[2]) 572 u_int8_t pdb_hardaddr_bits[4]; 573 u_int8_t pdb_portid_bits[4]; 574 u_int8_t pdb_nodename[8]; 575 u_int8_t pdb_portname[8]; 576 u_int16_t pdb_execthrottle; 577 u_int16_t pdb_exec_count; 578 u_int8_t pdb_retry_count; 579 u_int8_t pdb_retry_delay; 580 u_int16_t pdb_resalloc; 581 u_int16_t pdb_curalloc; 582 u_int16_t pdb_qhead; 583 u_int16_t pdb_qtail; 584 u_int16_t pdb_tl_next; 585 u_int16_t pdb_tl_last; 586 u_int16_t pdb_features; /* PLOGI, Common Service */ 587 u_int16_t pdb_pconcurrnt; /* PLOGI, Common Service */ 588 u_int16_t pdb_roi; /* PLOGI, Common Service */ 589 u_int8_t pdb_target; 590 u_int8_t pdb_initiator; /* PLOGI, Class 3 Control Flags */ 591 u_int16_t pdb_rdsiz; /* PLOGI, Class 3 */ 592 u_int16_t pdb_ncseq; /* PLOGI, Class 3 */ 593 u_int16_t pdb_noseq; /* PLOGI, Class 3 */ 594 u_int16_t pdb_labrtflg; 595 u_int16_t pdb_lstopflg; 596 u_int16_t pdb_sqhead; 597 u_int16_t pdb_sqtail; 598 u_int16_t pdb_ptimer; 599 u_int16_t pdb_nxt_seqid; 600 u_int16_t pdb_fcount; 601 u_int16_t pdb_prli_len; 602 u_int16_t pdb_prli_svc0; 603 u_int16_t pdb_prli_svc3; 604 u_int16_t pdb_loopid; 605 u_int16_t pdb_il_ptr; 606 u_int16_t pdb_sl_ptr; 607 } isp_pdb_t; 608 609 #define PDB_OPTIONS_XMITTING (1<<11) 610 #define PDB_OPTIONS_LNKXMIT (1<<10) 611 #define PDB_OPTIONS_ABORTED (1<<9) 612 #define PDB_OPTIONS_ADISC (1<<1) 613 614 #define PDB_STATE_DISCOVERY 0 615 #define PDB_STATE_WDISC_ACK 1 616 #define PDB_STATE_PLOGI 2 617 #define PDB_STATE_PLOGI_ACK 3 618 #define PDB_STATE_PRLI 4 619 #define PDB_STATE_PRLI_ACK 5 620 #define PDB_STATE_LOGGED_IN 6 621 #define PDB_STATE_PORT_UNAVAIL 7 622 #define PDB_STATE_PRLO 8 623 #define PDB_STATE_PRLO_ACK 9 624 #define PDB_STATE_PLOGO 10 625 #define PDB_STATE_PLOG_ACK 11 626 627 #define SVC3_TGT_ROLE 0x10 628 #define SVC3_INI_ROLE 0x20 629 #define SVC3_ROLE_MASK 0x30 630 #define SVC3_ROLE_SHIFT 4 631 632 #define SNS_GAN 0x100 633 #define SNS_GP3 0x171 634 typedef struct { 635 u_int16_t snscb_rblen; /* response buffer length (words) */ 636 u_int16_t snscb_res0; 637 u_int16_t snscb_addr[4]; /* response buffer address */ 638 u_int16_t snscb_sblen; /* subcommand buffer length (words) */ 639 u_int16_t snscb_res1; 640 u_int16_t snscb_data[1]; /* variable data */ 641 } sns_screq_t; /* Subcommand Request Structure */ 642 #define SNS_GAN_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 643 #define SNS_GP3_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 644 645 typedef struct { 646 u_int8_t snscb_cthdr[16]; 647 u_int8_t snscb_port_type; 648 u_int8_t snscb_port_id[3]; 649 u_int8_t snscb_portname[8]; 650 u_int16_t snscb_data[1]; /* variable data */ 651 } sns_scrsp_t; /* Subcommand Response Structure */ 652 #define SNS_GAN_RESP_SIZE 608 /* Maximum response size (bytes) */ 653 #define SNS_GP3_RESP_SIZE 532 /* XXX: For 128 ports */ 654 655 typedef struct { 656 u_int8_t snscb_cthdr[16]; 657 u_int8_t snscb_port_type; 658 u_int8_t snscb_port_id[3]; 659 u_int8_t snscb_portname[8]; 660 u_int8_t snscb_pnlen; /* symbolic port name length */ 661 u_int8_t snscb_pname[255]; /* symbolic port name */ 662 u_int8_t snscb_nodename[8]; 663 u_int8_t snscb_nnlen; /* symbolic node name length */ 664 u_int8_t snscb_nname[255]; /* symbolic node name */ 665 u_int8_t snscb_ipassoc[8]; 666 u_int8_t snscb_ipaddr[16]; 667 u_int8_t snscb_svc_class[4]; 668 u_int8_t snscb_fc4_types[32]; 669 u_int8_t snscb_fpname[8]; 670 u_int8_t snscb_reserved; 671 u_int8_t snscb_hardaddr[3]; 672 } sns_ganrsp_t; /* Subcommand Response Structure */ 673 674 #endif /* _ISPMBOX_H */ 675