ispmbox.h revision 57149
1/* $FreeBSD: head/sys/dev/isp/ispmbox.h 57149 2000-02-11 19:35:42Z mjacob $ */ 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_EXEC_COMMAND_IOCB_A64 0x54 122#define MBOX_INIT_FIRMWARE 0x60 123#define MBOX_GET_INIT_CONTROL_BLOCK 0x61 124#define MBOX_INIT_LIP 0x62 125#define MBOX_GET_FC_AL_POSITION_MAP 0x63 126#define MBOX_GET_PORT_DB 0x64 127#define MBOX_CLEAR_ACA 0x65 128#define MBOX_TARGET_RESET 0x66 129#define MBOX_CLEAR_TASK_SET 0x67 130#define MBOX_ABORT_TASK_SET 0x68 131#define MBOX_GET_FW_STATE 0x69 132#define MBOX_GET_PORT_NAME 0x6a 133#define MBOX_GET_LINK_STATUS 0x6b 134#define MBOX_INIT_LIP_RESET 0x6c 135#define MBOX_SEND_SNS 0x6e 136#define MBOX_FABRIC_LOGIN 0x6f 137#define MBOX_SEND_CHANGE_REQUEST 0x70 138#define MBOX_FABRIC_LOGOUT 0x71 139#define MBOX_INIT_LIP_LOGIN 0x72 140 141#define ISP2100_SET_PCI_PARAM 0x00ff 142 143#define MBOX_BUSY 0x04 144 145typedef struct { 146 u_int16_t param[8]; 147} mbreg_t; 148 149/* 150 * Mailbox Command Complete Status Codes 151 */ 152#define MBOX_COMMAND_COMPLETE 0x4000 153#define MBOX_INVALID_COMMAND 0x4001 154#define MBOX_HOST_INTERFACE_ERROR 0x4002 155#define MBOX_TEST_FAILED 0x4003 156#define MBOX_COMMAND_ERROR 0x4005 157#define MBOX_COMMAND_PARAM_ERROR 0x4006 158 159/* 160 * Asynchronous event status codes 161 */ 162#define ASYNC_BUS_RESET 0x8001 163#define ASYNC_SYSTEM_ERROR 0x8002 164#define ASYNC_RQS_XFER_ERR 0x8003 165#define ASYNC_RSP_XFER_ERR 0x8004 166#define ASYNC_QWAKEUP 0x8005 167#define ASYNC_TIMEOUT_RESET 0x8006 168#define ASYNC_DEVICE_RESET 0x8007 169#define ASYNC_EXTMSG_UNDERRUN 0x800A 170#define ASYNC_SCAM_INT 0x800B 171#define ASYNC_HUNG_SCSI 0x800C 172#define ASYNC_KILLED_BUS 0x800D 173#define ASYNC_BUS_TRANSIT 0x800E /* LVD -> HVD, eg. */ 174#define ASYNC_CMD_CMPLT 0x8020 175#define ASYNC_CTIO_DONE 0x8021 176 177/* for ISP2100 only */ 178#define ASYNC_LIP_OCCURRED 0x8010 179#define ASYNC_LOOP_UP 0x8011 180#define ASYNC_LOOP_DOWN 0x8012 181#define ASYNC_LOOP_RESET 0x8013 182#define ASYNC_PDB_CHANGED 0x8014 183#define ASYNC_CHANGE_NOTIFY 0x8015 184 185/* for ISP2200 only */ 186#define ASYNC_PTPMODE 0x8030 187#define ASYNC_CONNMODE 0x8036 188#define ISP_CONN_LOOP 1 189#define ISP_CONN_PTP 2 190#define ISP_CONN_BADLIP 3 191#define ISP_CONN_FATAL 4 192#define ISP_CONN_LOOPBACK 5 193 194/* 195 * Command Structure Definitions 196 */ 197 198typedef struct { 199 u_int32_t ds_base; 200 u_int32_t ds_count; 201} ispds_t; 202 203#define _ISP_SWAP8(a, b) { \ 204 u_int8_t tmp; \ 205 tmp = a; \ 206 a = b; \ 207 b = tmp; \ 208} 209 210/* 211 * These elements get swizzled around for SBus instances. 212 */ 213typedef struct { 214 u_int8_t rqs_entry_type; 215 u_int8_t rqs_entry_count; 216 u_int8_t rqs_seqno; 217 u_int8_t rqs_flags; 218} isphdr_t; 219/* 220 * There are no (for all intents and purposes) non-sparc SBus machines 221 */ 222#ifdef __sparc__ 223#define ISP_SBUSIFY_ISPHDR(isp, hdrp) \ 224 if ((isp)->isp_bustype == ISP_BT_SBUS) { \ 225 _ISP_SWAP8((hdrp)->rqs_entry_count, (hdrp)->rqs_entry_type); \ 226 _ISP_SWAP8((hdrp)->rqs_flags, (hdrp)->rqs_seqno); \ 227 } 228#else 229#define ISP_SBUSIFY_ISPHDR(a, b) 230#endif 231 232/* RQS Flag definitions */ 233#define RQSFLAG_CONTINUATION 0x01 234#define RQSFLAG_FULL 0x02 235#define RQSFLAG_BADHEADER 0x04 236#define RQSFLAG_BADPACKET 0x08 237 238/* RQS entry_type definitions */ 239#define RQSTYPE_REQUEST 0x01 240#define RQSTYPE_DATASEG 0x02 241#define RQSTYPE_RESPONSE 0x03 242#define RQSTYPE_MARKER 0x04 243#define RQSTYPE_CMDONLY 0x05 244#define RQSTYPE_ATIO 0x06 /* Target Mode */ 245#define RQSTYPE_CTIO 0x07 /* Target Mode */ 246#define RQSTYPE_SCAM 0x08 247#define RQSTYPE_A64 0x09 248#define RQSTYPE_A64_CONT 0x0a 249#define RQSTYPE_ENABLE_LUN 0x0b /* Target Mode */ 250#define RQSTYPE_MODIFY_LUN 0x0c /* Target Mode */ 251#define RQSTYPE_NOTIFY 0x0d /* Target Mode */ 252#define RQSTYPE_NOTIFY_ACK 0x0e /* Target Mode */ 253#define RQSTYPE_CTIO1 0x0f /* Target Mode */ 254#define RQSTYPE_STATUS_CONT 0x10 255#define RQSTYPE_T2RQS 0x11 256 257#define RQSTYPE_T4RQS 0x15 258#define RQSTYPE_ATIO2 0x16 259#define RQSTYPE_CTIO2 0x17 260#define RQSTYPE_CSET0 0x18 261#define RQSTYPE_T3RQS 0x19 262 263#define RQSTYPE_CTIO3 0x1f 264 265 266#define ISP_RQDSEG 4 267typedef struct { 268 isphdr_t req_header; 269 u_int32_t req_handle; 270 u_int8_t req_lun_trn; 271 u_int8_t req_target; 272 u_int16_t req_cdblen; 273#define req_modifier req_cdblen /* marker packet */ 274 u_int16_t req_flags; 275 u_int16_t req_reserved; 276 u_int16_t req_time; 277 u_int16_t req_seg_count; 278 u_int8_t req_cdb[12]; 279 ispds_t req_dataseg[ISP_RQDSEG]; 280} ispreq_t; 281 282/* 283 * A request packet can also be a marker packet. 284 */ 285#define SYNC_DEVICE 0 286#define SYNC_TARGET 1 287#define SYNC_ALL 2 288 289/* 290 * There are no (for all intents and purposes) non-sparc SBus machines 291 */ 292#ifdef __sparc__ 293#define ISP_SBUSIFY_ISPREQ(isp, rqp) \ 294 if ((isp)->isp_bustype == ISP_BT_SBUS) { \ 295 _ISP_SWAP8((rqp)->req_target, (rqp)->req_lun_trn); \ 296 } 297#else 298#define ISP_SBUSIFY_ISPREQ(a, b) 299#endif 300 301#define ISP_RQDSEG_T2 3 302typedef struct { 303 isphdr_t req_header; 304 u_int32_t req_handle; 305 u_int8_t req_lun_trn; 306 u_int8_t req_target; 307 u_int16_t req_scclun; 308 u_int16_t req_flags; 309 u_int16_t _res2; 310 u_int16_t req_time; 311 u_int16_t req_seg_count; 312 u_int32_t req_cdb[4]; 313 u_int32_t req_totalcnt; 314 ispds_t req_dataseg[ISP_RQDSEG_T2]; 315} ispreqt2_t; 316 317/* req_flag values */ 318#define REQFLAG_NODISCON 0x0001 319#define REQFLAG_HTAG 0x0002 320#define REQFLAG_OTAG 0x0004 321#define REQFLAG_STAG 0x0008 322#define REQFLAG_TARGET_RTN 0x0010 323 324#define REQFLAG_NODATA 0x0000 325#define REQFLAG_DATA_IN 0x0020 326#define REQFLAG_DATA_OUT 0x0040 327#define REQFLAG_DATA_UNKNOWN 0x0060 328 329#define REQFLAG_DISARQ 0x0100 330#define REQFLAG_FRC_ASYNC 0x0200 331#define REQFLAG_FRC_SYNC 0x0400 332#define REQFLAG_FRC_WIDE 0x0800 333#define REQFLAG_NOPARITY 0x1000 334#define REQFLAG_STOPQ 0x2000 335#define REQFLAG_XTRASNS 0x4000 336#define REQFLAG_PRIORITY 0x8000 337 338typedef struct { 339 isphdr_t req_header; 340 u_int32_t req_handle; 341 u_int8_t req_lun_trn; 342 u_int8_t req_target; 343 u_int16_t req_cdblen; 344 u_int16_t req_flags; 345 u_int16_t _res1; 346 u_int16_t req_time; 347 u_int16_t req_seg_count; 348 u_int8_t req_cdb[44]; 349} ispextreq_t; 350 351#define ISP_CDSEG 7 352typedef struct { 353 isphdr_t req_header; 354 u_int32_t _res1; 355 ispds_t req_dataseg[ISP_CDSEG]; 356} ispcontreq_t; 357 358typedef struct { 359 isphdr_t req_header; 360 u_int32_t req_handle; 361 u_int16_t req_scsi_status; 362 u_int16_t req_completion_status; 363 u_int16_t req_state_flags; 364 u_int16_t req_status_flags; 365 u_int16_t req_time; 366#define req_response_len req_time /* FC only */ 367 u_int16_t req_sense_len; 368 u_int32_t req_resid; 369 u_int8_t _res1[8]; 370 u_int8_t req_sense_data[32]; 371} ispstatusreq_t; 372 373/* 374 * For Qlogic 2100, the high order byte of SCSI status has 375 * additional meaning. 376 */ 377#define RQCS_RU 0x800 /* Residual Under */ 378#define RQCS_RO 0x400 /* Residual Over */ 379#define RQCS_SV 0x200 /* Sense Length Valid */ 380#define RQCS_RV 0x100 /* Residual Valid */ 381 382/* 383 * Completion Status Codes. 384 */ 385#define RQCS_COMPLETE 0x0000 386#define RQCS_INCOMPLETE 0x0001 387#define RQCS_DMA_ERROR 0x0002 388#define RQCS_TRANSPORT_ERROR 0x0003 389#define RQCS_RESET_OCCURRED 0x0004 390#define RQCS_ABORTED 0x0005 391#define RQCS_TIMEOUT 0x0006 392#define RQCS_DATA_OVERRUN 0x0007 393#define RQCS_COMMAND_OVERRUN 0x0008 394#define RQCS_STATUS_OVERRUN 0x0009 395#define RQCS_BAD_MESSAGE 0x000a 396#define RQCS_NO_MESSAGE_OUT 0x000b 397#define RQCS_EXT_ID_FAILED 0x000c 398#define RQCS_IDE_MSG_FAILED 0x000d 399#define RQCS_ABORT_MSG_FAILED 0x000e 400#define RQCS_REJECT_MSG_FAILED 0x000f 401#define RQCS_NOP_MSG_FAILED 0x0010 402#define RQCS_PARITY_ERROR_MSG_FAILED 0x0011 403#define RQCS_DEVICE_RESET_MSG_FAILED 0x0012 404#define RQCS_ID_MSG_FAILED 0x0013 405#define RQCS_UNEXP_BUS_FREE 0x0014 406#define RQCS_DATA_UNDERRUN 0x0015 407#define RQCS_XACT_ERR1 0x0018 408#define RQCS_XACT_ERR2 0x0019 409#define RQCS_XACT_ERR3 0x001A 410#define RQCS_BAD_ENTRY 0x001B 411#define RQCS_QUEUE_FULL 0x001C 412#define RQCS_PHASE_SKIPPED 0x001D 413#define RQCS_ARQS_FAILED 0x001E 414#define RQCS_WIDE_FAILED 0x001F 415#define RQCS_SYNCXFER_FAILED 0x0020 416#define RQCS_LVD_BUSERR 0x0021 417 418/* 2100 Only Completion Codes */ 419#define RQCS_PORT_UNAVAILABLE 0x0028 420#define RQCS_PORT_LOGGED_OUT 0x0029 421#define RQCS_PORT_CHANGED 0x002A 422#define RQCS_PORT_BUSY 0x002B 423 424/* 425 * State Flags (not applicable to 2100) 426 */ 427#define RQSF_GOT_BUS 0x0100 428#define RQSF_GOT_TARGET 0x0200 429#define RQSF_SENT_CDB 0x0400 430#define RQSF_XFRD_DATA 0x0800 431#define RQSF_GOT_STATUS 0x1000 432#define RQSF_GOT_SENSE 0x2000 433#define RQSF_XFER_COMPLETE 0x4000 434 435/* 436 * Status Flags (not applicable to 2100) 437 */ 438#define RQSTF_DISCONNECT 0x0001 439#define RQSTF_SYNCHRONOUS 0x0002 440#define RQSTF_PARITY_ERROR 0x0004 441#define RQSTF_BUS_RESET 0x0008 442#define RQSTF_DEVICE_RESET 0x0010 443#define RQSTF_ABORTED 0x0020 444#define RQSTF_TIMEOUT 0x0040 445#define RQSTF_NEGOTIATION 0x0080 446 447/* 448 * FC (ISP2100) specific data structures 449 */ 450 451/* 452 * Initialization Control Block 453 * 454 * Version One (prime) format. 455 */ 456typedef struct isp_icb { 457 u_int8_t icb_version; 458 u_int8_t _reserved0; 459 u_int16_t icb_fwoptions; 460 u_int16_t icb_maxfrmlen; 461 u_int16_t icb_maxalloc; 462 u_int16_t icb_execthrottle; 463 u_int8_t icb_retry_count; 464 u_int8_t icb_retry_delay; 465 u_int8_t icb_portname[8]; 466 u_int16_t icb_hardaddr; 467 u_int8_t icb_iqdevtype; 468 u_int8_t icb_logintime; 469 u_int8_t icb_nodename[8]; 470 u_int16_t icb_rqstout; 471 u_int16_t icb_rspnsin; 472 u_int16_t icb_rqstqlen; 473 u_int16_t icb_rsltqlen; 474 u_int16_t icb_rqstaddr[4]; 475 u_int16_t icb_respaddr[4]; 476 u_int16_t icb_lunenables; 477 u_int8_t icb_ccnt; 478 u_int8_t icb_icnt; 479 u_int16_t icb_lunetimeout; 480 u_int16_t _reserved1; 481 u_int16_t icb_xfwoptions; 482 u_int8_t icb_racctimer; 483 u_int8_t icb_idelaytimer; 484 u_int16_t icb_zfwoptions; 485 u_int16_t _reserved2[13]; 486} isp_icb_t; 487#define ICB_VERSION1 1 488 489#define ICBOPT_HARD_ADDRESS 0x0001 490#define ICBOPT_FAIRNESS 0x0002 491#define ICBOPT_FULL_DUPLEX 0x0004 492#define ICBOPT_FAST_POST 0x0008 493#define ICBOPT_TGT_ENABLE 0x0010 494#define ICBOPT_INI_DISABLE 0x0020 495#define ICBOPT_INI_ADISC 0x0040 496#define ICBOPT_INI_TGTTYPE 0x0080 497#define ICBOPT_PDBCHANGE_AE 0x0100 498#define ICBOPT_NOLIP 0x0200 499#define ICBOPT_SRCHDOWN 0x0400 500#define ICBOPT_PREVLOOP 0x0800 501#define ICBOPT_STOP_ON_QFULL 0x1000 502#define ICBOPT_FULL_LOGIN 0x2000 503#define ICBOPT_USE_PORTNAME 0x4000 504#define ICBOPT_EXTENDED 0x8000 505 506#define ICBXOPT_CLASS2_ACK0 0x0200 507#define ICBXOPT_CLASS2 0x0100 508#define ICBXOPT_LOOP_ONLY (0 << 4) 509#define ICBXOPT_PTP_ONLY (1 << 4) 510#define ICBXOPT_LOOP_2_PTP (2 << 4) 511#define ICBXOPT_PTP_2_LOOP (3 << 4) 512 513#define ICBXOPT_RIO_OFF 0 514#define ICBXOPT_RIO_16BIT 1 515#define ICBXOPT_RIO_32BIT 2 516#define ICBXOPT_RIO_16BIT_DELAY 3 517#define ICBXOPT_RIO_32BIT_DELAY 4 518 519 520 521#define ICB_MIN_FRMLEN 256 522#define ICB_MAX_FRMLEN 2112 523#define ICB_DFLT_FRMLEN 1024 524#define ICB_DFLT_ALLOC 256 525#define ICB_DFLT_THROTTLE 16 526#define ICB_DFLT_RDELAY 5 527#define ICB_DFLT_RCOUNT 3 528 529 530#define RQRSP_ADDR0015 0 531#define RQRSP_ADDR1631 1 532#define RQRSP_ADDR3247 2 533#define RQRSP_ADDR4863 3 534 535 536#define ICB_NNM0 7 537#define ICB_NNM1 6 538#define ICB_NNM2 5 539#define ICB_NNM3 4 540#define ICB_NNM4 3 541#define ICB_NNM5 2 542#define ICB_NNM6 1 543#define ICB_NNM7 0 544 545#define MAKE_NODE_NAME_FROM_WWN(array, wwn) \ 546 array[ICB_NNM0] = (u_int8_t) ((wwn >> 0) & 0xff), \ 547 array[ICB_NNM1] = (u_int8_t) ((wwn >> 8) & 0xff), \ 548 array[ICB_NNM2] = (u_int8_t) ((wwn >> 16) & 0xff), \ 549 array[ICB_NNM3] = (u_int8_t) ((wwn >> 24) & 0xff), \ 550 array[ICB_NNM4] = (u_int8_t) ((wwn >> 32) & 0xff), \ 551 array[ICB_NNM5] = (u_int8_t) ((wwn >> 40) & 0xff), \ 552 array[ICB_NNM6] = (u_int8_t) ((wwn >> 48) & 0xff), \ 553 array[ICB_NNM7] = (u_int8_t) ((wwn >> 56) & 0xff) 554 555/* 556 * Port Data Base Element 557 */ 558 559typedef struct { 560 u_int16_t pdb_options; 561 u_int8_t pdb_mstate; 562 u_int8_t pdb_sstate; 563#define BITS2WORD(x) (x)[0] << 16 | (x)[3] << 8 | (x)[2] 564 u_int8_t pdb_hardaddr_bits[4]; 565 u_int8_t pdb_portid_bits[4]; 566 u_int8_t pdb_nodename[8]; 567 u_int8_t pdb_portname[8]; 568 u_int16_t pdb_execthrottle; 569 u_int16_t pdb_exec_count; 570 u_int8_t pdb_retry_count; 571 u_int8_t pdb_retry_delay; 572 u_int16_t pdb_resalloc; 573 u_int16_t pdb_curalloc; 574 u_int16_t pdb_qhead; 575 u_int16_t pdb_qtail; 576 u_int16_t pdb_tl_next; 577 u_int16_t pdb_tl_last; 578 u_int16_t pdb_features; /* PLOGI, Common Service */ 579 u_int16_t pdb_pconcurrnt; /* PLOGI, Common Service */ 580 u_int16_t pdb_roi; /* PLOGI, Common Service */ 581 u_int8_t pdb_target; 582 u_int8_t pdb_initiator; /* PLOGI, Class 3 Control Flags */ 583 u_int16_t pdb_rdsiz; /* PLOGI, Class 3 */ 584 u_int16_t pdb_ncseq; /* PLOGI, Class 3 */ 585 u_int16_t pdb_noseq; /* PLOGI, Class 3 */ 586 u_int16_t pdb_labrtflg; 587 u_int16_t pdb_lstopflg; 588 u_int16_t pdb_sqhead; 589 u_int16_t pdb_sqtail; 590 u_int16_t pdb_ptimer; 591 u_int16_t pdb_nxt_seqid; 592 u_int16_t pdb_fcount; 593 u_int16_t pdb_prli_len; 594 u_int16_t pdb_prli_svc0; 595 u_int16_t pdb_prli_svc3; 596 u_int16_t pdb_loopid; 597 u_int16_t pdb_il_ptr; 598 u_int16_t pdb_sl_ptr; 599} isp_pdb_t; 600 601#define PDB_OPTIONS_XMITTING (1<<11) 602#define PDB_OPTIONS_LNKXMIT (1<<10) 603#define PDB_OPTIONS_ABORTED (1<<9) 604#define PDB_OPTIONS_ADISC (1<<1) 605 606#define PDB_STATE_DISCOVERY 0 607#define PDB_STATE_WDISC_ACK 1 608#define PDB_STATE_PLOGI 2 609#define PDB_STATE_PLOGI_ACK 3 610#define PDB_STATE_PRLI 4 611#define PDB_STATE_PRLI_ACK 5 612#define PDB_STATE_LOGGED_IN 6 613#define PDB_STATE_PORT_UNAVAIL 7 614#define PDB_STATE_PRLO 8 615#define PDB_STATE_PRLO_ACK 9 616#define PDB_STATE_PLOGO 10 617#define PDB_STATE_PLOG_ACK 11 618 619#define SVC3_TGT_ROLE 0x10 620#define SVC3_INI_ROLE 0x20 621#define SVC3_ROLE_MASK 0x30 622#define SVC3_ROLE_SHIFT 4 623 624#define SNS_GAN 0x100 625#define SNS_GP3 0x171 626typedef struct { 627 u_int16_t snscb_rblen; /* response buffer length (words) */ 628 u_int16_t snscb_res0; 629 u_int16_t snscb_addr[4]; /* response buffer address */ 630 u_int16_t snscb_sblen; /* subcommand buffer length (words) */ 631 u_int16_t snscb_res1; 632 u_int16_t snscb_data[1]; /* variable data */ 633} sns_screq_t; /* Subcommand Request Structure */ 634#define SNS_GAN_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 635#define SNS_GP3_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 636 637typedef struct { 638 u_int8_t snscb_cthdr[16]; 639 u_int8_t snscb_port_type; 640 u_int8_t snscb_port_id[3]; 641 u_int8_t snscb_portname[8]; 642 u_int16_t snscb_data[1]; /* variable data */ 643} sns_scrsp_t; /* Subcommand Response Structure */ 644#define SNS_GAN_RESP_SIZE 608 /* Maximum response size (bytes) */ 645#define SNS_GP3_RESP_SIZE 532 /* XXX: For 128 ports */ 646 647#endif /* _ISPMBOX_H */ 648