ispmbox.h revision 1.22
1 /* $NetBSD: ispmbox.h,v 1.22 2000/02/19 01:49:47 mjacob Exp $ */ 2 /* 3 * Copyright (C) 1997, 1998, 1999 National Aeronautics & Space Administration 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 /* 30 * Mailbox and Queue Entry Definitions for for Qlogic ISP SCSI adapters. 31 * <mjacob (at) nas.nasa.gov> 32 */ 33 #ifndef _ISPMBOX_H 34 #define _ISPMBOX_H 35 36 /* 37 * Mailbox Command Opcodes 38 */ 39 40 #define MBOX_NO_OP 0x0000 41 #define MBOX_LOAD_RAM 0x0001 42 #define MBOX_EXEC_FIRMWARE 0x0002 43 #define MBOX_DUMP_RAM 0x0003 44 #define MBOX_WRITE_RAM_WORD 0x0004 45 #define MBOX_READ_RAM_WORD 0x0005 46 #define MBOX_MAILBOX_REG_TEST 0x0006 47 #define MBOX_VERIFY_CHECKSUM 0x0007 48 #define MBOX_ABOUT_FIRMWARE 0x0008 49 /* 9 */ 50 /* a */ 51 /* b */ 52 /* c */ 53 /* d */ 54 #define MBOX_CHECK_FIRMWARE 0x000e 55 /* f */ 56 #define MBOX_INIT_REQ_QUEUE 0x0010 57 #define MBOX_INIT_RES_QUEUE 0x0011 58 #define MBOX_EXECUTE_IOCB 0x0012 59 #define MBOX_WAKE_UP 0x0013 60 #define MBOX_STOP_FIRMWARE 0x0014 61 #define MBOX_ABORT 0x0015 62 #define MBOX_ABORT_DEVICE 0x0016 63 #define MBOX_ABORT_TARGET 0x0017 64 #define MBOX_BUS_RESET 0x0018 65 #define MBOX_STOP_QUEUE 0x0019 66 #define MBOX_START_QUEUE 0x001a 67 #define MBOX_SINGLE_STEP_QUEUE 0x001b 68 #define MBOX_ABORT_QUEUE 0x001c 69 #define MBOX_GET_DEV_QUEUE_STATUS 0x001d 70 /* 1e */ 71 #define MBOX_GET_FIRMWARE_STATUS 0x001f 72 #define MBOX_GET_INIT_SCSI_ID 0x0020 73 #define MBOX_GET_SELECT_TIMEOUT 0x0021 74 #define MBOX_GET_RETRY_COUNT 0x0022 75 #define MBOX_GET_TAG_AGE_LIMIT 0x0023 76 #define MBOX_GET_CLOCK_RATE 0x0024 77 #define MBOX_GET_ACT_NEG_STATE 0x0025 78 #define MBOX_GET_ASYNC_DATA_SETUP_TIME 0x0026 79 #define MBOX_GET_SBUS_PARAMS 0x0027 80 #define MBOX_GET_TARGET_PARAMS 0x0028 81 #define MBOX_GET_DEV_QUEUE_PARAMS 0x0029 82 #define MBOX_GET_RESET_DELAY_PARAMS 0x002a 83 /* 2b */ 84 /* 2c */ 85 /* 2d */ 86 /* 2e */ 87 /* 2f */ 88 #define MBOX_SET_INIT_SCSI_ID 0x0030 89 #define MBOX_SET_SELECT_TIMEOUT 0x0031 90 #define MBOX_SET_RETRY_COUNT 0x0032 91 #define MBOX_SET_TAG_AGE_LIMIT 0x0033 92 #define MBOX_SET_CLOCK_RATE 0x0034 93 #define MBOX_SET_ACT_NEG_STATE 0x0035 94 #define MBOX_SET_ASYNC_DATA_SETUP_TIME 0x0036 95 #define MBOX_SET_SBUS_CONTROL_PARAMS 0x0037 96 #define MBOX_SET_PCI_PARAMETERS 0x0037 97 #define MBOX_SET_TARGET_PARAMS 0x0038 98 #define MBOX_SET_DEV_QUEUE_PARAMS 0x0039 99 #define MBOX_SET_RESET_DELAY_PARAMS 0x003a 100 /* 3b */ 101 /* 3c */ 102 /* 3d */ 103 /* 3e */ 104 /* 3f */ 105 #define MBOX_RETURN_BIOS_BLOCK_ADDR 0x0040 106 #define MBOX_WRITE_FOUR_RAM_WORDS 0x0041 107 #define MBOX_EXEC_BIOS_IOCB 0x0042 108 #define MBOX_SET_FW_FEATURES 0x004a 109 #define MBOX_GET_FW_FEATURES 0x004b 110 #define FW_FEATURE_LVD_NOTIFY 0x2 111 #define FW_FEATURE_FAST_POST 0x1 112 113 #define MBOX_ENABLE_TARGET_MODE 0x55 114 #define ENABLE_TARGET_FLAG 0x8000 115 116 /* These are for the ISP2100 FC cards */ 117 #define MBOX_GET_LOOP_ID 0x20 118 #define MBOX_EXEC_COMMAND_IOCB_A64 0x54 119 #define MBOX_INIT_FIRMWARE 0x60 120 #define MBOX_GET_INIT_CONTROL_BLOCK 0x61 121 #define MBOX_INIT_LIP 0x62 122 #define MBOX_GET_FC_AL_POSITION_MAP 0x63 123 #define MBOX_GET_PORT_DB 0x64 124 #define MBOX_CLEAR_ACA 0x65 125 #define MBOX_TARGET_RESET 0x66 126 #define MBOX_CLEAR_TASK_SET 0x67 127 #define MBOX_ABORT_TASK_SET 0x68 128 #define MBOX_GET_FW_STATE 0x69 129 #define MBOX_GET_PORT_NAME 0x6a 130 #define MBOX_GET_LINK_STATUS 0x6b 131 #define MBOX_INIT_LIP_RESET 0x6c 132 #define MBOX_SEND_SNS 0x6e 133 #define MBOX_FABRIC_LOGIN 0x6f 134 #define MBOX_SEND_CHANGE_REQUEST 0x70 135 #define MBOX_FABRIC_LOGOUT 0x71 136 #define MBOX_INIT_LIP_LOGIN 0x72 137 138 #define ISP2100_SET_PCI_PARAM 0x00ff 139 140 #define MBOX_BUSY 0x04 141 142 typedef struct { 143 u_int16_t param[8]; 144 } mbreg_t; 145 146 /* 147 * Mailbox Command Complete Status Codes 148 */ 149 #define MBOX_COMMAND_COMPLETE 0x4000 150 #define MBOX_INVALID_COMMAND 0x4001 151 #define MBOX_HOST_INTERFACE_ERROR 0x4002 152 #define MBOX_TEST_FAILED 0x4003 153 #define MBOX_COMMAND_ERROR 0x4005 154 #define MBOX_COMMAND_PARAM_ERROR 0x4006 155 #define MBOX_PORT_ID_USED 0x4007 156 #define MBOX_LOOP_ID_USED 0x4008 157 #define MBOX_ALL_IDS_USED 0x4009 158 #define MBOX_NOT_LOGGED_IN 0x400A 159 160 /* 161 * Asynchronous event status codes 162 */ 163 #define ASYNC_BUS_RESET 0x8001 164 #define ASYNC_SYSTEM_ERROR 0x8002 165 #define ASYNC_RQS_XFER_ERR 0x8003 166 #define ASYNC_RSP_XFER_ERR 0x8004 167 #define ASYNC_QWAKEUP 0x8005 168 #define ASYNC_TIMEOUT_RESET 0x8006 169 #define ASYNC_DEVICE_RESET 0x8007 170 #define ASYNC_EXTMSG_UNDERRUN 0x800A 171 #define ASYNC_SCAM_INT 0x800B 172 #define ASYNC_HUNG_SCSI 0x800C 173 #define ASYNC_KILLED_BUS 0x800D 174 #define ASYNC_BUS_TRANSIT 0x800E /* LVD -> HVD, eg. */ 175 #define ASYNC_CMD_CMPLT 0x8020 176 #define ASYNC_CTIO_DONE 0x8021 177 178 /* for ISP2100 only */ 179 #define ASYNC_LIP_OCCURRED 0x8010 180 #define ASYNC_LOOP_UP 0x8011 181 #define ASYNC_LOOP_DOWN 0x8012 182 #define ASYNC_LOOP_RESET 0x8013 183 #define ASYNC_PDB_CHANGED 0x8014 184 #define ASYNC_CHANGE_NOTIFY 0x8015 185 186 /* for ISP2200 only */ 187 #define ASYNC_PTPMODE 0x8030 188 #define ASYNC_CONNMODE 0x8036 189 #define ISP_CONN_LOOP 1 190 #define ISP_CONN_PTP 2 191 #define ISP_CONN_BADLIP 3 192 #define ISP_CONN_FATAL 4 193 #define ISP_CONN_LOOPBACK 5 194 195 /* 196 * Command Structure Definitions 197 */ 198 199 typedef struct { 200 u_int32_t ds_base; 201 u_int32_t ds_count; 202 } ispds_t; 203 204 #define _ISP_SWAP8(a, b) { \ 205 u_int8_t tmp; \ 206 tmp = a; \ 207 a = b; \ 208 b = tmp; \ 209 } 210 211 /* 212 * These elements get swizzled around for SBus instances. 213 */ 214 typedef struct { 215 u_int8_t rqs_entry_type; 216 u_int8_t rqs_entry_count; 217 u_int8_t rqs_seqno; 218 u_int8_t rqs_flags; 219 } isphdr_t; 220 /* 221 * There are no (for all intents and purposes) non-sparc SBus machines 222 */ 223 #ifdef __sparc__ 224 #define ISP_SBUSIFY_ISPHDR(isp, hdrp) \ 225 if ((isp)->isp_bustype == ISP_BT_SBUS) { \ 226 _ISP_SWAP8((hdrp)->rqs_entry_count, (hdrp)->rqs_entry_type); \ 227 _ISP_SWAP8((hdrp)->rqs_flags, (hdrp)->rqs_seqno); \ 228 } 229 #else 230 #define ISP_SBUSIFY_ISPHDR(a, b) 231 #endif 232 233 /* RQS Flag definitions */ 234 #define RQSFLAG_CONTINUATION 0x01 235 #define RQSFLAG_FULL 0x02 236 #define RQSFLAG_BADHEADER 0x04 237 #define RQSFLAG_BADPACKET 0x08 238 239 /* RQS entry_type definitions */ 240 #define RQSTYPE_REQUEST 0x01 241 #define RQSTYPE_DATASEG 0x02 242 #define RQSTYPE_RESPONSE 0x03 243 #define RQSTYPE_MARKER 0x04 244 #define RQSTYPE_CMDONLY 0x05 245 #define RQSTYPE_ATIO 0x06 /* Target Mode */ 246 #define RQSTYPE_CTIO 0x07 /* Target Mode */ 247 #define RQSTYPE_SCAM 0x08 248 #define RQSTYPE_A64 0x09 249 #define RQSTYPE_A64_CONT 0x0a 250 #define RQSTYPE_ENABLE_LUN 0x0b /* Target Mode */ 251 #define RQSTYPE_MODIFY_LUN 0x0c /* Target Mode */ 252 #define RQSTYPE_NOTIFY 0x0d /* Target Mode */ 253 #define RQSTYPE_NOTIFY_ACK 0x0e /* Target Mode */ 254 #define RQSTYPE_CTIO1 0x0f /* Target Mode */ 255 #define RQSTYPE_STATUS_CONT 0x10 256 #define RQSTYPE_T2RQS 0x11 257 258 #define RQSTYPE_T4RQS 0x15 259 #define RQSTYPE_ATIO2 0x16 260 #define RQSTYPE_CTIO2 0x17 261 #define RQSTYPE_CSET0 0x18 262 #define RQSTYPE_T3RQS 0x19 263 264 #define RQSTYPE_CTIO3 0x1f 265 266 267 #define ISP_RQDSEG 4 268 typedef struct { 269 isphdr_t req_header; 270 u_int32_t req_handle; 271 u_int8_t req_lun_trn; 272 u_int8_t req_target; 273 u_int16_t req_cdblen; 274 #define req_modifier req_cdblen /* marker packet */ 275 u_int16_t req_flags; 276 u_int16_t req_reserved; 277 u_int16_t req_time; 278 u_int16_t req_seg_count; 279 u_int8_t req_cdb[12]; 280 ispds_t req_dataseg[ISP_RQDSEG]; 281 } ispreq_t; 282 283 /* 284 * A request packet can also be a marker packet. 285 */ 286 #define SYNC_DEVICE 0 287 #define SYNC_TARGET 1 288 #define SYNC_ALL 2 289 290 /* 291 * There are no (for all intents and purposes) non-sparc SBus machines 292 */ 293 #ifdef __sparc__ 294 #define ISP_SBUSIFY_ISPREQ(isp, rqp) \ 295 if ((isp)->isp_bustype == ISP_BT_SBUS) { \ 296 _ISP_SWAP8((rqp)->req_target, (rqp)->req_lun_trn); \ 297 } 298 #else 299 #define ISP_SBUSIFY_ISPREQ(a, b) 300 #endif 301 302 #define ISP_RQDSEG_T2 3 303 typedef struct { 304 isphdr_t req_header; 305 u_int32_t req_handle; 306 u_int8_t req_lun_trn; 307 u_int8_t req_target; 308 u_int16_t req_scclun; 309 u_int16_t req_flags; 310 u_int16_t _res2; 311 u_int16_t req_time; 312 u_int16_t req_seg_count; 313 u_int32_t req_cdb[4]; 314 u_int32_t req_totalcnt; 315 ispds_t req_dataseg[ISP_RQDSEG_T2]; 316 } ispreqt2_t; 317 318 /* req_flag values */ 319 #define REQFLAG_NODISCON 0x0001 320 #define REQFLAG_HTAG 0x0002 321 #define REQFLAG_OTAG 0x0004 322 #define REQFLAG_STAG 0x0008 323 #define REQFLAG_TARGET_RTN 0x0010 324 325 #define REQFLAG_NODATA 0x0000 326 #define REQFLAG_DATA_IN 0x0020 327 #define REQFLAG_DATA_OUT 0x0040 328 #define REQFLAG_DATA_UNKNOWN 0x0060 329 330 #define REQFLAG_DISARQ 0x0100 331 #define REQFLAG_FRC_ASYNC 0x0200 332 #define REQFLAG_FRC_SYNC 0x0400 333 #define REQFLAG_FRC_WIDE 0x0800 334 #define REQFLAG_NOPARITY 0x1000 335 #define REQFLAG_STOPQ 0x2000 336 #define REQFLAG_XTRASNS 0x4000 337 #define REQFLAG_PRIORITY 0x8000 338 339 typedef struct { 340 isphdr_t req_header; 341 u_int32_t req_handle; 342 u_int8_t req_lun_trn; 343 u_int8_t req_target; 344 u_int16_t req_cdblen; 345 u_int16_t req_flags; 346 u_int16_t _res1; 347 u_int16_t req_time; 348 u_int16_t req_seg_count; 349 u_int8_t req_cdb[44]; 350 } ispextreq_t; 351 352 #define ISP_CDSEG 7 353 typedef struct { 354 isphdr_t req_header; 355 u_int32_t _res1; 356 ispds_t req_dataseg[ISP_CDSEG]; 357 } ispcontreq_t; 358 359 typedef struct { 360 isphdr_t req_header; 361 u_int32_t req_handle; 362 u_int16_t req_scsi_status; 363 u_int16_t req_completion_status; 364 u_int16_t req_state_flags; 365 u_int16_t req_status_flags; 366 u_int16_t req_time; 367 #define req_response_len req_time /* FC only */ 368 u_int16_t req_sense_len; 369 u_int32_t req_resid; 370 u_int8_t _res1[8]; 371 u_int8_t req_sense_data[32]; 372 } ispstatusreq_t; 373 374 /* 375 * For Qlogic 2100, the high order byte of SCSI status has 376 * additional meaning. 377 */ 378 #define RQCS_RU 0x800 /* Residual Under */ 379 #define RQCS_RO 0x400 /* Residual Over */ 380 #define RQCS_SV 0x200 /* Sense Length Valid */ 381 #define RQCS_RV 0x100 /* Residual Valid */ 382 383 /* 384 * Completion Status Codes. 385 */ 386 #define RQCS_COMPLETE 0x0000 387 #define RQCS_INCOMPLETE 0x0001 388 #define RQCS_DMA_ERROR 0x0002 389 #define RQCS_TRANSPORT_ERROR 0x0003 390 #define RQCS_RESET_OCCURRED 0x0004 391 #define RQCS_ABORTED 0x0005 392 #define RQCS_TIMEOUT 0x0006 393 #define RQCS_DATA_OVERRUN 0x0007 394 #define RQCS_COMMAND_OVERRUN 0x0008 395 #define RQCS_STATUS_OVERRUN 0x0009 396 #define RQCS_BAD_MESSAGE 0x000a 397 #define RQCS_NO_MESSAGE_OUT 0x000b 398 #define RQCS_EXT_ID_FAILED 0x000c 399 #define RQCS_IDE_MSG_FAILED 0x000d 400 #define RQCS_ABORT_MSG_FAILED 0x000e 401 #define RQCS_REJECT_MSG_FAILED 0x000f 402 #define RQCS_NOP_MSG_FAILED 0x0010 403 #define RQCS_PARITY_ERROR_MSG_FAILED 0x0011 404 #define RQCS_DEVICE_RESET_MSG_FAILED 0x0012 405 #define RQCS_ID_MSG_FAILED 0x0013 406 #define RQCS_UNEXP_BUS_FREE 0x0014 407 #define RQCS_DATA_UNDERRUN 0x0015 408 #define RQCS_XACT_ERR1 0x0018 409 #define RQCS_XACT_ERR2 0x0019 410 #define RQCS_XACT_ERR3 0x001A 411 #define RQCS_BAD_ENTRY 0x001B 412 #define RQCS_QUEUE_FULL 0x001C 413 #define RQCS_PHASE_SKIPPED 0x001D 414 #define RQCS_ARQS_FAILED 0x001E 415 #define RQCS_WIDE_FAILED 0x001F 416 #define RQCS_SYNCXFER_FAILED 0x0020 417 #define RQCS_LVD_BUSERR 0x0021 418 419 /* 2100 Only Completion Codes */ 420 #define RQCS_PORT_UNAVAILABLE 0x0028 421 #define RQCS_PORT_LOGGED_OUT 0x0029 422 #define RQCS_PORT_CHANGED 0x002A 423 #define RQCS_PORT_BUSY 0x002B 424 425 /* 426 * State Flags (not applicable to 2100) 427 */ 428 #define RQSF_GOT_BUS 0x0100 429 #define RQSF_GOT_TARGET 0x0200 430 #define RQSF_SENT_CDB 0x0400 431 #define RQSF_XFRD_DATA 0x0800 432 #define RQSF_GOT_STATUS 0x1000 433 #define RQSF_GOT_SENSE 0x2000 434 #define RQSF_XFER_COMPLETE 0x4000 435 436 /* 437 * Status Flags (not applicable to 2100) 438 */ 439 #define RQSTF_DISCONNECT 0x0001 440 #define RQSTF_SYNCHRONOUS 0x0002 441 #define RQSTF_PARITY_ERROR 0x0004 442 #define RQSTF_BUS_RESET 0x0008 443 #define RQSTF_DEVICE_RESET 0x0010 444 #define RQSTF_ABORTED 0x0020 445 #define RQSTF_TIMEOUT 0x0040 446 #define RQSTF_NEGOTIATION 0x0080 447 448 /* 449 * FC (ISP2100) specific data structures 450 */ 451 452 /* 453 * Initialization Control Block 454 * 455 * Version One (prime) format. 456 */ 457 typedef struct isp_icb { 458 u_int8_t icb_version; 459 u_int8_t _reserved0; 460 u_int16_t icb_fwoptions; 461 u_int16_t icb_maxfrmlen; 462 u_int16_t icb_maxalloc; 463 u_int16_t icb_execthrottle; 464 u_int8_t icb_retry_count; 465 u_int8_t icb_retry_delay; 466 u_int8_t icb_portname[8]; 467 u_int16_t icb_hardaddr; 468 u_int8_t icb_iqdevtype; 469 u_int8_t icb_logintime; 470 u_int8_t icb_nodename[8]; 471 u_int16_t icb_rqstout; 472 u_int16_t icb_rspnsin; 473 u_int16_t icb_rqstqlen; 474 u_int16_t icb_rsltqlen; 475 u_int16_t icb_rqstaddr[4]; 476 u_int16_t icb_respaddr[4]; 477 u_int16_t icb_lunenables; 478 u_int8_t icb_ccnt; 479 u_int8_t icb_icnt; 480 u_int16_t icb_lunetimeout; 481 u_int16_t _reserved1; 482 u_int16_t icb_xfwoptions; 483 u_int8_t icb_racctimer; 484 u_int8_t icb_idelaytimer; 485 u_int16_t icb_zfwoptions; 486 u_int16_t _reserved2[13]; 487 } isp_icb_t; 488 #define ICB_VERSION1 1 489 490 #define ICBOPT_HARD_ADDRESS 0x0001 491 #define ICBOPT_FAIRNESS 0x0002 492 #define ICBOPT_FULL_DUPLEX 0x0004 493 #define ICBOPT_FAST_POST 0x0008 494 #define ICBOPT_TGT_ENABLE 0x0010 495 #define ICBOPT_INI_DISABLE 0x0020 496 #define ICBOPT_INI_ADISC 0x0040 497 #define ICBOPT_INI_TGTTYPE 0x0080 498 #define ICBOPT_PDBCHANGE_AE 0x0100 499 #define ICBOPT_NOLIP 0x0200 500 #define ICBOPT_SRCHDOWN 0x0400 501 #define ICBOPT_PREVLOOP 0x0800 502 #define ICBOPT_STOP_ON_QFULL 0x1000 503 #define ICBOPT_FULL_LOGIN 0x2000 504 #define ICBOPT_USE_PORTNAME 0x4000 505 #define ICBOPT_EXTENDED 0x8000 506 507 #define ICBXOPT_CLASS2_ACK0 0x0200 508 #define ICBXOPT_CLASS2 0x0100 509 #define ICBXOPT_LOOP_ONLY (0 << 4) 510 #define ICBXOPT_PTP_ONLY (1 << 4) 511 #define ICBXOPT_LOOP_2_PTP (2 << 4) 512 #define ICBXOPT_PTP_2_LOOP (3 << 4) 513 514 #define ICBXOPT_RIO_OFF 0 515 #define ICBXOPT_RIO_16BIT 1 516 #define ICBXOPT_RIO_32BIT 2 517 #define ICBXOPT_RIO_16BIT_DELAY 3 518 #define ICBXOPT_RIO_32BIT_DELAY 4 519 520 521 522 #define ICB_MIN_FRMLEN 256 523 #define ICB_MAX_FRMLEN 2112 524 #define ICB_DFLT_FRMLEN 1024 525 #define ICB_DFLT_ALLOC 256 526 #define ICB_DFLT_THROTTLE 16 527 #define ICB_DFLT_RDELAY 5 528 #define ICB_DFLT_RCOUNT 3 529 530 531 #define RQRSP_ADDR0015 0 532 #define RQRSP_ADDR1631 1 533 #define RQRSP_ADDR3247 2 534 #define RQRSP_ADDR4863 3 535 536 537 #define ICB_NNM0 7 538 #define ICB_NNM1 6 539 #define ICB_NNM2 5 540 #define ICB_NNM3 4 541 #define ICB_NNM4 3 542 #define ICB_NNM5 2 543 #define ICB_NNM6 1 544 #define ICB_NNM7 0 545 546 #define MAKE_NODE_NAME_FROM_WWN(array, wwn) \ 547 array[ICB_NNM0] = (u_int8_t) ((wwn >> 0) & 0xff), \ 548 array[ICB_NNM1] = (u_int8_t) ((wwn >> 8) & 0xff), \ 549 array[ICB_NNM2] = (u_int8_t) ((wwn >> 16) & 0xff), \ 550 array[ICB_NNM3] = (u_int8_t) ((wwn >> 24) & 0xff), \ 551 array[ICB_NNM4] = (u_int8_t) ((wwn >> 32) & 0xff), \ 552 array[ICB_NNM5] = (u_int8_t) ((wwn >> 40) & 0xff), \ 553 array[ICB_NNM6] = (u_int8_t) ((wwn >> 48) & 0xff), \ 554 array[ICB_NNM7] = (u_int8_t) ((wwn >> 56) & 0xff) 555 556 /* 557 * Port Data Base Element 558 */ 559 560 typedef struct { 561 u_int16_t pdb_options; 562 u_int8_t pdb_mstate; 563 u_int8_t pdb_sstate; 564 #define BITS2WORD(x) (x)[0] << 16 | (x)[3] << 8 | (x)[2] 565 u_int8_t pdb_hardaddr_bits[4]; 566 u_int8_t pdb_portid_bits[4]; 567 u_int8_t pdb_nodename[8]; 568 u_int8_t pdb_portname[8]; 569 u_int16_t pdb_execthrottle; 570 u_int16_t pdb_exec_count; 571 u_int8_t pdb_retry_count; 572 u_int8_t pdb_retry_delay; 573 u_int16_t pdb_resalloc; 574 u_int16_t pdb_curalloc; 575 u_int16_t pdb_qhead; 576 u_int16_t pdb_qtail; 577 u_int16_t pdb_tl_next; 578 u_int16_t pdb_tl_last; 579 u_int16_t pdb_features; /* PLOGI, Common Service */ 580 u_int16_t pdb_pconcurrnt; /* PLOGI, Common Service */ 581 u_int16_t pdb_roi; /* PLOGI, Common Service */ 582 u_int8_t pdb_target; 583 u_int8_t pdb_initiator; /* PLOGI, Class 3 Control Flags */ 584 u_int16_t pdb_rdsiz; /* PLOGI, Class 3 */ 585 u_int16_t pdb_ncseq; /* PLOGI, Class 3 */ 586 u_int16_t pdb_noseq; /* PLOGI, Class 3 */ 587 u_int16_t pdb_labrtflg; 588 u_int16_t pdb_lstopflg; 589 u_int16_t pdb_sqhead; 590 u_int16_t pdb_sqtail; 591 u_int16_t pdb_ptimer; 592 u_int16_t pdb_nxt_seqid; 593 u_int16_t pdb_fcount; 594 u_int16_t pdb_prli_len; 595 u_int16_t pdb_prli_svc0; 596 u_int16_t pdb_prli_svc3; 597 u_int16_t pdb_loopid; 598 u_int16_t pdb_il_ptr; 599 u_int16_t pdb_sl_ptr; 600 } isp_pdb_t; 601 602 #define PDB_OPTIONS_XMITTING (1<<11) 603 #define PDB_OPTIONS_LNKXMIT (1<<10) 604 #define PDB_OPTIONS_ABORTED (1<<9) 605 #define PDB_OPTIONS_ADISC (1<<1) 606 607 #define PDB_STATE_DISCOVERY 0 608 #define PDB_STATE_WDISC_ACK 1 609 #define PDB_STATE_PLOGI 2 610 #define PDB_STATE_PLOGI_ACK 3 611 #define PDB_STATE_PRLI 4 612 #define PDB_STATE_PRLI_ACK 5 613 #define PDB_STATE_LOGGED_IN 6 614 #define PDB_STATE_PORT_UNAVAIL 7 615 #define PDB_STATE_PRLO 8 616 #define PDB_STATE_PRLO_ACK 9 617 #define PDB_STATE_PLOGO 10 618 #define PDB_STATE_PLOG_ACK 11 619 620 #define SVC3_TGT_ROLE 0x10 621 #define SVC3_INI_ROLE 0x20 622 #define SVC3_ROLE_MASK 0x30 623 #define SVC3_ROLE_SHIFT 4 624 625 #define SNS_GAN 0x100 626 #define SNS_GP3 0x171 627 typedef struct { 628 u_int16_t snscb_rblen; /* response buffer length (words) */ 629 u_int16_t snscb_res0; 630 u_int16_t snscb_addr[4]; /* response buffer address */ 631 u_int16_t snscb_sblen; /* subcommand buffer length (words) */ 632 u_int16_t snscb_res1; 633 u_int16_t snscb_data[1]; /* variable data */ 634 } sns_screq_t; /* Subcommand Request Structure */ 635 #define SNS_GAN_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 636 #define SNS_GP3_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 637 638 typedef struct { 639 u_int8_t snscb_cthdr[16]; 640 u_int8_t snscb_port_type; 641 u_int8_t snscb_port_id[3]; 642 u_int8_t snscb_portname[8]; 643 u_int16_t snscb_data[1]; /* variable data */ 644 } sns_scrsp_t; /* Subcommand Response Structure */ 645 #define SNS_GAN_RESP_SIZE 608 /* Maximum response size (bytes) */ 646 #define SNS_GP3_RESP_SIZE 532 /* XXX: For 128 ports */ 647 648 typedef struct { 649 u_int8_t snscb_cthdr[16]; 650 u_int8_t snscb_port_type; 651 u_int8_t snscb_port_id[3]; 652 u_int8_t snscb_portname[8]; 653 u_int8_t snscb_pnlen; /* symbolic port name length */ 654 u_int8_t snscb_pname[255]; /* symbolic port name */ 655 u_int8_t snscb_nodename[8]; 656 u_int8_t snscb_nnlen; /* symbolic node name length */ 657 u_int8_t snscb_nname[255]; /* symbolic node name */ 658 u_int8_t snscb_ipassoc[8]; 659 u_int8_t snscb_ipaddr[16]; 660 u_int8_t snscb_svc_class[4]; 661 u_int8_t snscb_fc4_types[32]; 662 u_int8_t snscb_fpname[8]; 663 u_int8_t snscb_reserved; 664 u_int8_t snscb_hardaddr[3]; 665 } sns_ganrsp_t; /* Subcommand Response Structure */ 666 667 #endif /* _ISPMBOX_H */ 668
Indexes created Wed Sep 24 05:09:52 GMT 2025