ispmbox.h revision 72354
1/* $FreeBSD: head/sys/dev/isp/ispmbox.h 72354 2001-02-11 03:53:58Z mjacob $ */ 2/* 3 * Mailbox and Queue Entry Definitions for for Qlogic ISP SCSI adapters. 4 * 5 * Copyright (c) 1997, 1998, 1999, 2000 by Matthew Jacob 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice immediately at the beginning of the file, without modification, 13 * this list of conditions, and the following disclaimer. 14 * 2. 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 AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 21 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 */ 30#ifndef _ISPMBOX_H 31#define _ISPMBOX_H 32 33/* 34 * Mailbox Command Opcodes 35 */ 36 37#define MBOX_NO_OP 0x0000 38#define MBOX_LOAD_RAM 0x0001 39#define MBOX_EXEC_FIRMWARE 0x0002 40#define MBOX_DUMP_RAM 0x0003 41#define MBOX_WRITE_RAM_WORD 0x0004 42#define MBOX_READ_RAM_WORD 0x0005 43#define MBOX_MAILBOX_REG_TEST 0x0006 44#define MBOX_VERIFY_CHECKSUM 0x0007 45#define MBOX_ABOUT_FIRMWARE 0x0008 46 /* 9 */ 47 /* a */ 48 /* b */ 49 /* c */ 50 /* d */ 51#define MBOX_CHECK_FIRMWARE 0x000e 52 /* f */ 53#define MBOX_INIT_REQ_QUEUE 0x0010 54#define MBOX_INIT_RES_QUEUE 0x0011 55#define MBOX_EXECUTE_IOCB 0x0012 56#define MBOX_WAKE_UP 0x0013 57#define MBOX_STOP_FIRMWARE 0x0014 58#define MBOX_ABORT 0x0015 59#define MBOX_ABORT_DEVICE 0x0016 60#define MBOX_ABORT_TARGET 0x0017 61#define MBOX_BUS_RESET 0x0018 62#define MBOX_STOP_QUEUE 0x0019 63#define MBOX_START_QUEUE 0x001a 64#define MBOX_SINGLE_STEP_QUEUE 0x001b 65#define MBOX_ABORT_QUEUE 0x001c 66#define MBOX_GET_DEV_QUEUE_STATUS 0x001d 67 /* 1e */ 68#define MBOX_GET_FIRMWARE_STATUS 0x001f 69#define MBOX_GET_INIT_SCSI_ID 0x0020 70#define MBOX_GET_SELECT_TIMEOUT 0x0021 71#define MBOX_GET_RETRY_COUNT 0x0022 72#define MBOX_GET_TAG_AGE_LIMIT 0x0023 73#define MBOX_GET_CLOCK_RATE 0x0024 74#define MBOX_GET_ACT_NEG_STATE 0x0025 75#define MBOX_GET_ASYNC_DATA_SETUP_TIME 0x0026 76#define MBOX_GET_SBUS_PARAMS 0x0027 77#define MBOX_GET_TARGET_PARAMS 0x0028 78#define MBOX_GET_DEV_QUEUE_PARAMS 0x0029 79#define MBOX_GET_RESET_DELAY_PARAMS 0x002a 80 /* 2b */ 81 /* 2c */ 82 /* 2d */ 83 /* 2e */ 84 /* 2f */ 85#define MBOX_SET_INIT_SCSI_ID 0x0030 86#define MBOX_SET_SELECT_TIMEOUT 0x0031 87#define MBOX_SET_RETRY_COUNT 0x0032 88#define MBOX_SET_TAG_AGE_LIMIT 0x0033 89#define MBOX_SET_CLOCK_RATE 0x0034 90#define MBOX_SET_ACT_NEG_STATE 0x0035 91#define MBOX_SET_ASYNC_DATA_SETUP_TIME 0x0036 92#define MBOX_SET_SBUS_CONTROL_PARAMS 0x0037 93#define MBOX_SET_PCI_PARAMETERS 0x0037 94#define MBOX_SET_TARGET_PARAMS 0x0038 95#define MBOX_SET_DEV_QUEUE_PARAMS 0x0039 96#define MBOX_SET_RESET_DELAY_PARAMS 0x003a 97 /* 3b */ 98 /* 3c */ 99 /* 3d */ 100 /* 3e */ 101 /* 3f */ 102#define MBOX_RETURN_BIOS_BLOCK_ADDR 0x0040 103#define MBOX_WRITE_FOUR_RAM_WORDS 0x0041 104#define MBOX_EXEC_BIOS_IOCB 0x0042 105#define MBOX_SET_FW_FEATURES 0x004a 106#define MBOX_GET_FW_FEATURES 0x004b 107#define FW_FEATURE_LVD_NOTIFY 0x2 108#define FW_FEATURE_FAST_POST 0x1 109 110#define MBOX_ENABLE_TARGET_MODE 0x55 111#define ENABLE_TARGET_FLAG 0x8000 112 113/* These are for the ISP2100 FC cards */ 114#define MBOX_GET_LOOP_ID 0x20 115#define MBOX_GET_RESOURCE_COUNT 0x42 116#define MBOX_EXEC_COMMAND_IOCB_A64 0x54 117#define MBOX_INIT_FIRMWARE 0x60 118#define MBOX_GET_INIT_CONTROL_BLOCK 0x61 119#define MBOX_INIT_LIP 0x62 120#define MBOX_GET_FC_AL_POSITION_MAP 0x63 121#define MBOX_GET_PORT_DB 0x64 122#define MBOX_CLEAR_ACA 0x65 123#define MBOX_TARGET_RESET 0x66 124#define MBOX_CLEAR_TASK_SET 0x67 125#define MBOX_ABORT_TASK_SET 0x68 126#define MBOX_GET_FW_STATE 0x69 127#define MBOX_GET_PORT_NAME 0x6a 128#define MBOX_GET_LINK_STATUS 0x6b 129#define MBOX_INIT_LIP_RESET 0x6c 130#define MBOX_SEND_SNS 0x6e 131#define MBOX_FABRIC_LOGIN 0x6f 132#define MBOX_SEND_CHANGE_REQUEST 0x70 133#define MBOX_FABRIC_LOGOUT 0x71 134#define MBOX_INIT_LIP_LOGIN 0x72 135 136#define ISP2100_SET_PCI_PARAM 0x00ff 137 138#define MBOX_BUSY 0x04 139 140typedef struct { 141 u_int16_t param[8]; 142} mbreg_t; 143 144/* 145 * Mailbox Command Complete Status Codes 146 */ 147#define MBOX_COMMAND_COMPLETE 0x4000 148#define MBOX_INVALID_COMMAND 0x4001 149#define MBOX_HOST_INTERFACE_ERROR 0x4002 150#define MBOX_TEST_FAILED 0x4003 151#define MBOX_COMMAND_ERROR 0x4005 152#define MBOX_COMMAND_PARAM_ERROR 0x4006 153#define MBOX_PORT_ID_USED 0x4007 154#define MBOX_LOOP_ID_USED 0x4008 155#define MBOX_ALL_IDS_USED 0x4009 156#define MBOX_NOT_LOGGED_IN 0x400A 157#define MBLOGALL 0x000f 158#define MBLOGNONE 0x0000 159#define MBLOGMASK(x) ((x) & 0xf) 160 161/* 162 * Asynchronous event status codes 163 */ 164#define ASYNC_BUS_RESET 0x8001 165#define ASYNC_SYSTEM_ERROR 0x8002 166#define ASYNC_RQS_XFER_ERR 0x8003 167#define ASYNC_RSP_XFER_ERR 0x8004 168#define ASYNC_QWAKEUP 0x8005 169#define ASYNC_TIMEOUT_RESET 0x8006 170#define ASYNC_DEVICE_RESET 0x8007 171#define ASYNC_EXTMSG_UNDERRUN 0x800A 172#define ASYNC_SCAM_INT 0x800B 173#define ASYNC_HUNG_SCSI 0x800C 174#define ASYNC_KILLED_BUS 0x800D 175#define ASYNC_BUS_TRANSIT 0x800E /* LVD -> HVD, eg. */ 176#define ASYNC_CMD_CMPLT 0x8020 177#define ASYNC_CTIO_DONE 0x8021 178 179/* for ISP2100 only */ 180#define ASYNC_LIP_OCCURRED 0x8010 181#define ASYNC_LOOP_UP 0x8011 182#define ASYNC_LOOP_DOWN 0x8012 183#define ASYNC_LOOP_RESET 0x8013 184#define ASYNC_PDB_CHANGED 0x8014 185#define ASYNC_CHANGE_NOTIFY 0x8015 186 187/* for ISP2200 only */ 188#define ASYNC_PTPMODE 0x8030 189#define ASYNC_CONNMODE 0x8036 190#define ISP_CONN_LOOP 1 191#define ISP_CONN_PTP 2 192#define ISP_CONN_BADLIP 3 193#define ISP_CONN_FATAL 4 194#define ISP_CONN_LOOPBACK 5 195 196/* 197 * Command Structure Definitions 198 */ 199 200typedef struct { 201 u_int32_t ds_base; 202 u_int32_t ds_count; 203} ispds_t; 204 205#define _ISP_SWAP8(a, b) { \ 206 u_int8_t tmp; \ 207 tmp = a; \ 208 a = b; \ 209 b = tmp; \ 210} 211 212/* 213 * These elements get swizzled around for SBus instances. 214 */ 215typedef struct { 216 u_int8_t rqs_entry_type; 217 u_int8_t rqs_entry_count; 218 u_int8_t rqs_seqno; 219 u_int8_t rqs_flags; 220} isphdr_t; 221/* 222 * There are no (for all intents and purposes) non-sparc SBus machines 223 */ 224#ifdef __sparc__ 225#define ISP_SBUSIFY_ISPHDR(isp, hdrp) \ 226 if ((isp)->isp_bustype == ISP_BT_SBUS) { \ 227 _ISP_SWAP8((hdrp)->rqs_entry_count, (hdrp)->rqs_entry_type); \ 228 _ISP_SWAP8((hdrp)->rqs_flags, (hdrp)->rqs_seqno); \ 229 } 230#else 231#define ISP_SBUSIFY_ISPHDR(a, b) 232#endif 233 234/* RQS Flag definitions */ 235#define RQSFLAG_CONTINUATION 0x01 236#define RQSFLAG_FULL 0x02 237#define RQSFLAG_BADHEADER 0x04 238#define RQSFLAG_BADPACKET 0x08 239 240/* RQS entry_type definitions */ 241#define RQSTYPE_REQUEST 0x01 242#define RQSTYPE_DATASEG 0x02 243#define RQSTYPE_RESPONSE 0x03 244#define RQSTYPE_MARKER 0x04 245#define RQSTYPE_CMDONLY 0x05 246#define RQSTYPE_ATIO 0x06 /* Target Mode */ 247#define RQSTYPE_CTIO 0x07 /* Target Mode */ 248#define RQSTYPE_SCAM 0x08 249#define RQSTYPE_A64 0x09 250#define RQSTYPE_A64_CONT 0x0a 251#define RQSTYPE_ENABLE_LUN 0x0b /* Target Mode */ 252#define RQSTYPE_MODIFY_LUN 0x0c /* Target Mode */ 253#define RQSTYPE_NOTIFY 0x0d /* Target Mode */ 254#define RQSTYPE_NOTIFY_ACK 0x0e /* Target Mode */ 255#define RQSTYPE_CTIO1 0x0f /* Target Mode */ 256#define RQSTYPE_STATUS_CONT 0x10 257#define RQSTYPE_T2RQS 0x11 258 259#define RQSTYPE_T4RQS 0x15 260#define RQSTYPE_ATIO2 0x16 261#define RQSTYPE_CTIO2 0x17 262#define RQSTYPE_CSET0 0x18 263#define RQSTYPE_T3RQS 0x19 264 265#define RQSTYPE_CTIO3 0x1f 266 267 268#define ISP_RQDSEG 4 269typedef struct { 270 isphdr_t req_header; 271 u_int32_t req_handle; 272 u_int8_t req_lun_trn; 273 u_int8_t req_target; 274 u_int16_t req_cdblen; 275#define req_modifier req_cdblen /* marker packet */ 276 u_int16_t req_flags; 277 u_int16_t req_reserved; 278 u_int16_t req_time; 279 u_int16_t req_seg_count; 280 u_int8_t req_cdb[12]; 281 ispds_t req_dataseg[ISP_RQDSEG]; 282} ispreq_t; 283 284/* 285 * A request packet can also be a marker packet. 286 */ 287#define SYNC_DEVICE 0 288#define SYNC_TARGET 1 289#define SYNC_ALL 2 290 291/* 292 * There are no (for all intents and purposes) non-sparc SBus machines 293 */ 294#ifdef __sparc__ 295#define ISP_SBUSIFY_ISPREQ(isp, rqp) \ 296 if ((isp)->isp_bustype == ISP_BT_SBUS) { \ 297 _ISP_SWAP8((rqp)->req_target, (rqp)->req_lun_trn); \ 298 } 299#else 300#define ISP_SBUSIFY_ISPREQ(a, b) 301#endif 302 303#define ISP_RQDSEG_T2 3 304typedef struct { 305 isphdr_t req_header; 306 u_int32_t req_handle; 307 u_int8_t req_lun_trn; 308 u_int8_t req_target; 309 u_int16_t req_scclun; 310 u_int16_t req_flags; 311 u_int16_t _res2; 312 u_int16_t req_time; 313 u_int16_t req_seg_count; 314 u_int32_t req_cdb[4]; 315 u_int32_t req_totalcnt; 316 ispds_t req_dataseg[ISP_RQDSEG_T2]; 317} ispreqt2_t; 318 319/* req_flag values */ 320#define REQFLAG_NODISCON 0x0001 321#define REQFLAG_HTAG 0x0002 322#define REQFLAG_OTAG 0x0004 323#define REQFLAG_STAG 0x0008 324#define REQFLAG_TARGET_RTN 0x0010 325 326#define REQFLAG_NODATA 0x0000 327#define REQFLAG_DATA_IN 0x0020 328#define REQFLAG_DATA_OUT 0x0040 329#define REQFLAG_DATA_UNKNOWN 0x0060 330 331#define REQFLAG_DISARQ 0x0100 332#define REQFLAG_FRC_ASYNC 0x0200 333#define REQFLAG_FRC_SYNC 0x0400 334#define REQFLAG_FRC_WIDE 0x0800 335#define REQFLAG_NOPARITY 0x1000 336#define REQFLAG_STOPQ 0x2000 337#define REQFLAG_XTRASNS 0x4000 338#define REQFLAG_PRIORITY 0x8000 339 340typedef struct { 341 isphdr_t req_header; 342 u_int32_t req_handle; 343 u_int8_t req_lun_trn; 344 u_int8_t req_target; 345 u_int16_t req_cdblen; 346 u_int16_t req_flags; 347 u_int16_t _res1; 348 u_int16_t req_time; 349 u_int16_t req_seg_count; 350 u_int8_t req_cdb[44]; 351} ispextreq_t; 352 353#define ISP_CDSEG 7 354typedef struct { 355 isphdr_t req_header; 356 u_int32_t _res1; 357 ispds_t req_dataseg[ISP_CDSEG]; 358} ispcontreq_t; 359 360typedef struct { 361 isphdr_t req_header; 362 u_int32_t req_handle; 363 u_int16_t req_scsi_status; 364 u_int16_t req_completion_status; 365 u_int16_t req_state_flags; 366 u_int16_t req_status_flags; 367 u_int16_t req_time; 368#define req_response_len req_time /* FC only */ 369 u_int16_t req_sense_len; 370 u_int32_t req_resid; 371 u_int8_t req_response[8]; /* FC only */ 372 u_int8_t req_sense_data[32]; 373} ispstatusreq_t; 374 375/* 376 * For Qlogic 2X00, the high order byte of SCSI status has 377 * additional meaning. 378 */ 379#define RQCS_RU 0x800 /* Residual Under */ 380#define RQCS_RO 0x400 /* Residual Over */ 381#define RQCS_RESID (RQCS_RU|RQCS_RO) 382#define RQCS_SV 0x200 /* Sense Length Valid */ 383#define RQCS_RV 0x100 /* FCP Response Length Valid */ 384 385/* 386 * Completion Status Codes. 387 */ 388#define RQCS_COMPLETE 0x0000 389#define RQCS_DMA_ERROR 0x0002 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_DATA_UNDERRUN 0x0015 395#define RQCS_QUEUE_FULL 0x001C 396 397/* 1X00 Only Completion Codes */ 398#define RQCS_INCOMPLETE 0x0001 399#define RQCS_TRANSPORT_ERROR 0x0003 400#define RQCS_COMMAND_OVERRUN 0x0008 401#define RQCS_STATUS_OVERRUN 0x0009 402#define RQCS_BAD_MESSAGE 0x000a 403#define RQCS_NO_MESSAGE_OUT 0x000b 404#define RQCS_EXT_ID_FAILED 0x000c 405#define RQCS_IDE_MSG_FAILED 0x000d 406#define RQCS_ABORT_MSG_FAILED 0x000e 407#define RQCS_REJECT_MSG_FAILED 0x000f 408#define RQCS_NOP_MSG_FAILED 0x0010 409#define RQCS_PARITY_ERROR_MSG_FAILED 0x0011 410#define RQCS_DEVICE_RESET_MSG_FAILED 0x0012 411#define RQCS_ID_MSG_FAILED 0x0013 412#define RQCS_UNEXP_BUS_FREE 0x0014 413#define RQCS_XACT_ERR1 0x0018 414#define RQCS_XACT_ERR2 0x0019 415#define RQCS_XACT_ERR3 0x001A 416#define RQCS_BAD_ENTRY 0x001B 417#define RQCS_PHASE_SKIPPED 0x001D 418#define RQCS_ARQS_FAILED 0x001E 419#define RQCS_WIDE_FAILED 0x001F 420#define RQCS_SYNCXFER_FAILED 0x0020 421#define RQCS_LVD_BUSERR 0x0021 422 423/* 2X00 Only Completion Codes */ 424#define RQCS_PORT_UNAVAILABLE 0x0028 425#define RQCS_PORT_LOGGED_OUT 0x0029 426#define RQCS_PORT_CHANGED 0x002A 427#define RQCS_PORT_BUSY 0x002B 428 429/* 430 * 1X00 specific State Flags 431 */ 432#define RQSF_GOT_BUS 0x0100 433#define RQSF_GOT_TARGET 0x0200 434#define RQSF_SENT_CDB 0x0400 435#define RQSF_XFRD_DATA 0x0800 436#define RQSF_GOT_STATUS 0x1000 437#define RQSF_GOT_SENSE 0x2000 438#define RQSF_XFER_COMPLETE 0x4000 439 440/* 441 * 2X00 specific State Flags 442 * (same as 1X00 except RQSF_GOT_BUS/RQSF_GOT_TARGET are not available) 443 */ 444#define RQSF_DATA_IN 0x0020 445#define RQSF_DATA_OUT 0x0040 446#define RQSF_STAG 0x0008 447#define RQSF_OTAG 0x0004 448#define RQSF_HTAG 0x0002 449/* 450 * 1X00 Status Flags 451 */ 452#define RQSTF_DISCONNECT 0x0001 453#define RQSTF_SYNCHRONOUS 0x0002 454#define RQSTF_PARITY_ERROR 0x0004 455#define RQSTF_BUS_RESET 0x0008 456#define RQSTF_DEVICE_RESET 0x0010 457#define RQSTF_ABORTED 0x0020 458#define RQSTF_TIMEOUT 0x0040 459#define RQSTF_NEGOTIATION 0x0080 460 461/* 462 * 2X00 specific state flags 463 */ 464/* RQSF_SENT_CDB */ 465/* RQSF_XFRD_DATA */ 466/* RQSF_GOT_STATUS */ 467/* RQSF_XFER_COMPLETE */ 468 469/* 470 * 2X00 specific status flags 471 */ 472/* RQSTF_ABORTED */ 473/* RQSTF_TIMEOUT */ 474#define RQSTF_DMA_ERROR 0x0080 475#define RQSTF_LOGOUT 0x2000 476 477/* 478 * Miscellaneous 479 */ 480#ifndef ISP_EXEC_THROTTLE 481#define ISP_EXEC_THROTTLE 16 482#endif 483 484/* 485 * FC (ISP2100) specific data structures 486 */ 487 488/* 489 * Initialization Control Block 490 * 491 * Version One (prime) format. 492 */ 493typedef struct isp_icb { 494 u_int8_t icb_version; 495 u_int8_t _reserved0; 496 u_int16_t icb_fwoptions; 497 u_int16_t icb_maxfrmlen; 498 u_int16_t icb_maxalloc; 499 u_int16_t icb_execthrottle; 500 u_int8_t icb_retry_count; 501 u_int8_t icb_retry_delay; 502 u_int8_t icb_portname[8]; 503 u_int16_t icb_hardaddr; 504 u_int8_t icb_iqdevtype; 505 u_int8_t icb_logintime; 506 u_int8_t icb_nodename[8]; 507 u_int16_t icb_rqstout; 508 u_int16_t icb_rspnsin; 509 u_int16_t icb_rqstqlen; 510 u_int16_t icb_rsltqlen; 511 u_int16_t icb_rqstaddr[4]; 512 u_int16_t icb_respaddr[4]; 513 u_int16_t icb_lunenables; 514 u_int8_t icb_ccnt; 515 u_int8_t icb_icnt; 516 u_int16_t icb_lunetimeout; 517 u_int16_t _reserved1; 518 u_int16_t icb_xfwoptions; 519 u_int8_t icb_racctimer; 520 u_int8_t icb_idelaytimer; 521 u_int16_t icb_zfwoptions; 522 u_int16_t _reserved2[13]; 523} isp_icb_t; 524#define ICB_VERSION1 1 525 526#define ICBOPT_HARD_ADDRESS 0x0001 527#define ICBOPT_FAIRNESS 0x0002 528#define ICBOPT_FULL_DUPLEX 0x0004 529#define ICBOPT_FAST_POST 0x0008 530#define ICBOPT_TGT_ENABLE 0x0010 531#define ICBOPT_INI_DISABLE 0x0020 532#define ICBOPT_INI_ADISC 0x0040 533#define ICBOPT_INI_TGTTYPE 0x0080 534#define ICBOPT_PDBCHANGE_AE 0x0100 535#define ICBOPT_NOLIP 0x0200 536#define ICBOPT_SRCHDOWN 0x0400 537#define ICBOPT_PREVLOOP 0x0800 538#define ICBOPT_STOP_ON_QFULL 0x1000 539#define ICBOPT_FULL_LOGIN 0x2000 540#define ICBOPT_USE_PORTNAME 0x4000 541#define ICBOPT_EXTENDED 0x8000 542 543#define ICBXOPT_CLASS2_ACK0 0x0200 544#define ICBXOPT_CLASS2 0x0100 545#define ICBXOPT_LOOP_ONLY (0 << 4) 546#define ICBXOPT_PTP_ONLY (1 << 4) 547#define ICBXOPT_LOOP_2_PTP (2 << 4) 548#define ICBXOPT_PTP_2_LOOP (3 << 4) 549 550#define ICBXOPT_RIO_OFF 0 551#define ICBXOPT_RIO_16BIT 1 552#define ICBXOPT_RIO_32BIT 2 553#define ICBXOPT_RIO_16BIT_DELAY 3 554#define ICBXOPT_RIO_32BIT_DELAY 4 555 556 557 558#define ICB_MIN_FRMLEN 256 559#define ICB_MAX_FRMLEN 2112 560#define ICB_DFLT_FRMLEN 1024 561#define ICB_DFLT_ALLOC 256 562#define ICB_DFLT_THROTTLE 16 563#define ICB_DFLT_RDELAY 5 564#define ICB_DFLT_RCOUNT 3 565 566 567#define RQRSP_ADDR0015 0 568#define RQRSP_ADDR1631 1 569#define RQRSP_ADDR3247 2 570#define RQRSP_ADDR4863 3 571 572 573#define ICB_NNM0 7 574#define ICB_NNM1 6 575#define ICB_NNM2 5 576#define ICB_NNM3 4 577#define ICB_NNM4 3 578#define ICB_NNM5 2 579#define ICB_NNM6 1 580#define ICB_NNM7 0 581 582#define MAKE_NODE_NAME_FROM_WWN(array, wwn) \ 583 array[ICB_NNM0] = (u_int8_t) ((wwn >> 0) & 0xff), \ 584 array[ICB_NNM1] = (u_int8_t) ((wwn >> 8) & 0xff), \ 585 array[ICB_NNM2] = (u_int8_t) ((wwn >> 16) & 0xff), \ 586 array[ICB_NNM3] = (u_int8_t) ((wwn >> 24) & 0xff), \ 587 array[ICB_NNM4] = (u_int8_t) ((wwn >> 32) & 0xff), \ 588 array[ICB_NNM5] = (u_int8_t) ((wwn >> 40) & 0xff), \ 589 array[ICB_NNM6] = (u_int8_t) ((wwn >> 48) & 0xff), \ 590 array[ICB_NNM7] = (u_int8_t) ((wwn >> 56) & 0xff) 591 592/* 593 * FC-AL Position Map 594 * 595 * This is an at most 128 byte map that returns either 596 * the LILP or Firmware generated list of ports. 597 * 598 * We deviate a bit from the returned qlogic format to 599 * use an extra bit to say whether this was a LILP or 600 * f/w generated map. 601 */ 602typedef struct { 603 u_int8_t fwmap : 1, 604 count : 7; 605 u_int8_t map[127]; 606} fcpos_map_t; 607 608/* 609 * Port Data Base Element 610 */ 611 612typedef struct { 613 u_int16_t pdb_options; 614 u_int8_t pdb_mstate; 615 u_int8_t pdb_sstate; 616#define BITS2WORD(x) ((x)[0] << 16 | (x)[3] << 8 | (x)[2]) 617 u_int8_t pdb_hardaddr_bits[4]; 618 u_int8_t pdb_portid_bits[4]; 619 u_int8_t pdb_nodename[8]; 620 u_int8_t pdb_portname[8]; 621 u_int16_t pdb_execthrottle; 622 u_int16_t pdb_exec_count; 623 u_int8_t pdb_retry_count; 624 u_int8_t pdb_retry_delay; 625 u_int16_t pdb_resalloc; 626 u_int16_t pdb_curalloc; 627 u_int16_t pdb_qhead; 628 u_int16_t pdb_qtail; 629 u_int16_t pdb_tl_next; 630 u_int16_t pdb_tl_last; 631 u_int16_t pdb_features; /* PLOGI, Common Service */ 632 u_int16_t pdb_pconcurrnt; /* PLOGI, Common Service */ 633 u_int16_t pdb_roi; /* PLOGI, Common Service */ 634 u_int8_t pdb_target; 635 u_int8_t pdb_initiator; /* PLOGI, Class 3 Control Flags */ 636 u_int16_t pdb_rdsiz; /* PLOGI, Class 3 */ 637 u_int16_t pdb_ncseq; /* PLOGI, Class 3 */ 638 u_int16_t pdb_noseq; /* PLOGI, Class 3 */ 639 u_int16_t pdb_labrtflg; 640 u_int16_t pdb_lstopflg; 641 u_int16_t pdb_sqhead; 642 u_int16_t pdb_sqtail; 643 u_int16_t pdb_ptimer; 644 u_int16_t pdb_nxt_seqid; 645 u_int16_t pdb_fcount; 646 u_int16_t pdb_prli_len; 647 u_int16_t pdb_prli_svc0; 648 u_int16_t pdb_prli_svc3; 649 u_int16_t pdb_loopid; 650 u_int16_t pdb_il_ptr; 651 u_int16_t pdb_sl_ptr; 652} isp_pdb_t; 653 654#define PDB_OPTIONS_XMITTING (1<<11) 655#define PDB_OPTIONS_LNKXMIT (1<<10) 656#define PDB_OPTIONS_ABORTED (1<<9) 657#define PDB_OPTIONS_ADISC (1<<1) 658 659#define PDB_STATE_DISCOVERY 0 660#define PDB_STATE_WDISC_ACK 1 661#define PDB_STATE_PLOGI 2 662#define PDB_STATE_PLOGI_ACK 3 663#define PDB_STATE_PRLI 4 664#define PDB_STATE_PRLI_ACK 5 665#define PDB_STATE_LOGGED_IN 6 666#define PDB_STATE_PORT_UNAVAIL 7 667#define PDB_STATE_PRLO 8 668#define PDB_STATE_PRLO_ACK 9 669#define PDB_STATE_PLOGO 10 670#define PDB_STATE_PLOG_ACK 11 671 672#define SVC3_TGT_ROLE 0x10 673#define SVC3_INI_ROLE 0x20 674#define SVC3_ROLE_MASK 0x30 675#define SVC3_ROLE_SHIFT 4 676 677#define SNS_GAN 0x100 678#define SNS_GP3 0x171 679#define SNS_RFT 0x217 680typedef struct { 681 u_int16_t snscb_rblen; /* response buffer length (words) */ 682 u_int16_t snscb_res0; 683 u_int16_t snscb_addr[4]; /* response buffer address */ 684 u_int16_t snscb_sblen; /* subcommand buffer length (words) */ 685 u_int16_t snscb_res1; 686 u_int16_t snscb_data[1]; /* variable data */ 687} sns_screq_t; /* Subcommand Request Structure */ 688#define SNS_GAN_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 689#define SNS_GP3_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 690#define SNS_RFT_REQ_SIZE (sizeof (sns_screq_t)+(21*(sizeof (u_int16_t)))) 691 692typedef struct { 693 u_int8_t snscb_cthdr[16]; 694 u_int8_t snscb_port_type; 695 u_int8_t snscb_port_id[3]; 696 u_int8_t snscb_portname[8]; 697 u_int16_t snscb_data[1]; /* variable data */ 698} sns_scrsp_t; /* Subcommand Response Structure */ 699#define SNS_GAN_RESP_SIZE 608 /* Maximum response size (bytes) */ 700#define SNS_GP3_RESP_SIZE 532 /* XXX: For 128 ports */ 701#define SNS_RFT_RESP_SIZE 16 702 703typedef struct { 704 u_int8_t snscb_cthdr[16]; 705 u_int8_t snscb_port_type; 706 u_int8_t snscb_port_id[3]; 707 u_int8_t snscb_portname[8]; 708 u_int8_t snscb_pnlen; /* symbolic port name length */ 709 u_int8_t snscb_pname[255]; /* symbolic port name */ 710 u_int8_t snscb_nodename[8]; 711 u_int8_t snscb_nnlen; /* symbolic node name length */ 712 u_int8_t snscb_nname[255]; /* symbolic node name */ 713 u_int8_t snscb_ipassoc[8]; 714 u_int8_t snscb_ipaddr[16]; 715 u_int8_t snscb_svc_class[4]; 716 u_int8_t snscb_fc4_types[32]; 717 u_int8_t snscb_fpname[8]; 718 u_int8_t snscb_reserved; 719 u_int8_t snscb_hardaddr[3]; 720} sns_ganrsp_t; /* Subcommand Response Structure */ 721 722#endif /* _ISPMBOX_H */ 723