ispmbox.h revision 61766
1/* $FreeBSD: head/sys/dev/isp/ispmbox.h 61766 2000-06-18 04:41:14Z 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_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 146typedef 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 163 164/* 165 * Asynchronous event status codes 166 */ 167#define ASYNC_BUS_RESET 0x8001 168#define ASYNC_SYSTEM_ERROR 0x8002 169#define ASYNC_RQS_XFER_ERR 0x8003 170#define ASYNC_RSP_XFER_ERR 0x8004 171#define ASYNC_QWAKEUP 0x8005 172#define ASYNC_TIMEOUT_RESET 0x8006 173#define ASYNC_DEVICE_RESET 0x8007 174#define ASYNC_EXTMSG_UNDERRUN 0x800A 175#define ASYNC_SCAM_INT 0x800B 176#define ASYNC_HUNG_SCSI 0x800C 177#define ASYNC_KILLED_BUS 0x800D 178#define ASYNC_BUS_TRANSIT 0x800E /* LVD -> HVD, eg. */ 179#define ASYNC_CMD_CMPLT 0x8020 180#define ASYNC_CTIO_DONE 0x8021 181 182/* for ISP2100 only */ 183#define ASYNC_LIP_OCCURRED 0x8010 184#define ASYNC_LOOP_UP 0x8011 185#define ASYNC_LOOP_DOWN 0x8012 186#define ASYNC_LOOP_RESET 0x8013 187#define ASYNC_PDB_CHANGED 0x8014 188#define ASYNC_CHANGE_NOTIFY 0x8015 189 190/* for ISP2200 only */ 191#define ASYNC_PTPMODE 0x8030 192#define ASYNC_CONNMODE 0x8036 193#define ISP_CONN_LOOP 1 194#define ISP_CONN_PTP 2 195#define ISP_CONN_BADLIP 3 196#define ISP_CONN_FATAL 4 197#define ISP_CONN_LOOPBACK 5 198 199/* 200 * Command Structure Definitions 201 */ 202 203typedef struct { 204 u_int32_t ds_base; 205 u_int32_t ds_count; 206} ispds_t; 207 208#define _ISP_SWAP8(a, b) { \ 209 u_int8_t tmp; \ 210 tmp = a; \ 211 a = b; \ 212 b = tmp; \ 213} 214 215/* 216 * These elements get swizzled around for SBus instances. 217 */ 218typedef struct { 219 u_int8_t rqs_entry_type; 220 u_int8_t rqs_entry_count; 221 u_int8_t rqs_seqno; 222 u_int8_t rqs_flags; 223} isphdr_t; 224/* 225 * There are no (for all intents and purposes) non-sparc SBus machines 226 */ 227#ifdef __sparc__ 228#define ISP_SBUSIFY_ISPHDR(isp, hdrp) \ 229 if ((isp)->isp_bustype == ISP_BT_SBUS) { \ 230 _ISP_SWAP8((hdrp)->rqs_entry_count, (hdrp)->rqs_entry_type); \ 231 _ISP_SWAP8((hdrp)->rqs_flags, (hdrp)->rqs_seqno); \ 232 } 233#else 234#define ISP_SBUSIFY_ISPHDR(a, b) 235#endif 236 237/* RQS Flag definitions */ 238#define RQSFLAG_CONTINUATION 0x01 239#define RQSFLAG_FULL 0x02 240#define RQSFLAG_BADHEADER 0x04 241#define RQSFLAG_BADPACKET 0x08 242 243/* RQS entry_type definitions */ 244#define RQSTYPE_REQUEST 0x01 245#define RQSTYPE_DATASEG 0x02 246#define RQSTYPE_RESPONSE 0x03 247#define RQSTYPE_MARKER 0x04 248#define RQSTYPE_CMDONLY 0x05 249#define RQSTYPE_ATIO 0x06 /* Target Mode */ 250#define RQSTYPE_CTIO 0x07 /* Target Mode */ 251#define RQSTYPE_SCAM 0x08 252#define RQSTYPE_A64 0x09 253#define RQSTYPE_A64_CONT 0x0a 254#define RQSTYPE_ENABLE_LUN 0x0b /* Target Mode */ 255#define RQSTYPE_MODIFY_LUN 0x0c /* Target Mode */ 256#define RQSTYPE_NOTIFY 0x0d /* Target Mode */ 257#define RQSTYPE_NOTIFY_ACK 0x0e /* Target Mode */ 258#define RQSTYPE_CTIO1 0x0f /* Target Mode */ 259#define RQSTYPE_STATUS_CONT 0x10 260#define RQSTYPE_T2RQS 0x11 261 262#define RQSTYPE_T4RQS 0x15 263#define RQSTYPE_ATIO2 0x16 264#define RQSTYPE_CTIO2 0x17 265#define RQSTYPE_CSET0 0x18 266#define RQSTYPE_T3RQS 0x19 267 268#define RQSTYPE_CTIO3 0x1f 269 270 271#define ISP_RQDSEG 4 272typedef struct { 273 isphdr_t req_header; 274 u_int32_t req_handle; 275 u_int8_t req_lun_trn; 276 u_int8_t req_target; 277 u_int16_t req_cdblen; 278#define req_modifier req_cdblen /* marker packet */ 279 u_int16_t req_flags; 280 u_int16_t req_reserved; 281 u_int16_t req_time; 282 u_int16_t req_seg_count; 283 u_int8_t req_cdb[12]; 284 ispds_t req_dataseg[ISP_RQDSEG]; 285} ispreq_t; 286 287/* 288 * A request packet can also be a marker packet. 289 */ 290#define SYNC_DEVICE 0 291#define SYNC_TARGET 1 292#define SYNC_ALL 2 293 294/* 295 * There are no (for all intents and purposes) non-sparc SBus machines 296 */ 297#ifdef __sparc__ 298#define ISP_SBUSIFY_ISPREQ(isp, rqp) \ 299 if ((isp)->isp_bustype == ISP_BT_SBUS) { \ 300 _ISP_SWAP8((rqp)->req_target, (rqp)->req_lun_trn); \ 301 } 302#else 303#define ISP_SBUSIFY_ISPREQ(a, b) 304#endif 305 306#define ISP_RQDSEG_T2 3 307typedef struct { 308 isphdr_t req_header; 309 u_int32_t req_handle; 310 u_int8_t req_lun_trn; 311 u_int8_t req_target; 312 u_int16_t req_scclun; 313 u_int16_t req_flags; 314 u_int16_t _res2; 315 u_int16_t req_time; 316 u_int16_t req_seg_count; 317 u_int32_t req_cdb[4]; 318 u_int32_t req_totalcnt; 319 ispds_t req_dataseg[ISP_RQDSEG_T2]; 320} ispreqt2_t; 321 322/* req_flag values */ 323#define REQFLAG_NODISCON 0x0001 324#define REQFLAG_HTAG 0x0002 325#define REQFLAG_OTAG 0x0004 326#define REQFLAG_STAG 0x0008 327#define REQFLAG_TARGET_RTN 0x0010 328 329#define REQFLAG_NODATA 0x0000 330#define REQFLAG_DATA_IN 0x0020 331#define REQFLAG_DATA_OUT 0x0040 332#define REQFLAG_DATA_UNKNOWN 0x0060 333 334#define REQFLAG_DISARQ 0x0100 335#define REQFLAG_FRC_ASYNC 0x0200 336#define REQFLAG_FRC_SYNC 0x0400 337#define REQFLAG_FRC_WIDE 0x0800 338#define REQFLAG_NOPARITY 0x1000 339#define REQFLAG_STOPQ 0x2000 340#define REQFLAG_XTRASNS 0x4000 341#define REQFLAG_PRIORITY 0x8000 342 343typedef struct { 344 isphdr_t req_header; 345 u_int32_t req_handle; 346 u_int8_t req_lun_trn; 347 u_int8_t req_target; 348 u_int16_t req_cdblen; 349 u_int16_t req_flags; 350 u_int16_t _res1; 351 u_int16_t req_time; 352 u_int16_t req_seg_count; 353 u_int8_t req_cdb[44]; 354} ispextreq_t; 355 356#define ISP_CDSEG 7 357typedef struct { 358 isphdr_t req_header; 359 u_int32_t _res1; 360 ispds_t req_dataseg[ISP_CDSEG]; 361} ispcontreq_t; 362 363typedef struct { 364 isphdr_t req_header; 365 u_int32_t req_handle; 366 u_int16_t req_scsi_status; 367 u_int16_t req_completion_status; 368 u_int16_t req_state_flags; 369 u_int16_t req_status_flags; 370 u_int16_t req_time; 371#define req_response_len req_time /* FC only */ 372 u_int16_t req_sense_len; 373 u_int32_t req_resid; 374 u_int8_t _res1[8]; 375 u_int8_t req_sense_data[32]; 376} ispstatusreq_t; 377 378/* 379 * For Qlogic 2100, the high order byte of SCSI status has 380 * additional meaning. 381 */ 382#define RQCS_RU 0x800 /* Residual Under */ 383#define RQCS_RO 0x400 /* Residual Over */ 384#define RQCS_SV 0x200 /* Sense Length Valid */ 385#define RQCS_RV 0x100 /* Residual Valid */ 386 387/* 388 * Completion Status Codes. 389 */ 390#define RQCS_COMPLETE 0x0000 391#define RQCS_INCOMPLETE 0x0001 392#define RQCS_DMA_ERROR 0x0002 393#define RQCS_TRANSPORT_ERROR 0x0003 394#define RQCS_RESET_OCCURRED 0x0004 395#define RQCS_ABORTED 0x0005 396#define RQCS_TIMEOUT 0x0006 397#define RQCS_DATA_OVERRUN 0x0007 398#define RQCS_COMMAND_OVERRUN 0x0008 399#define RQCS_STATUS_OVERRUN 0x0009 400#define RQCS_BAD_MESSAGE 0x000a 401#define RQCS_NO_MESSAGE_OUT 0x000b 402#define RQCS_EXT_ID_FAILED 0x000c 403#define RQCS_IDE_MSG_FAILED 0x000d 404#define RQCS_ABORT_MSG_FAILED 0x000e 405#define RQCS_REJECT_MSG_FAILED 0x000f 406#define RQCS_NOP_MSG_FAILED 0x0010 407#define RQCS_PARITY_ERROR_MSG_FAILED 0x0011 408#define RQCS_DEVICE_RESET_MSG_FAILED 0x0012 409#define RQCS_ID_MSG_FAILED 0x0013 410#define RQCS_UNEXP_BUS_FREE 0x0014 411#define RQCS_DATA_UNDERRUN 0x0015 412#define RQCS_XACT_ERR1 0x0018 413#define RQCS_XACT_ERR2 0x0019 414#define RQCS_XACT_ERR3 0x001A 415#define RQCS_BAD_ENTRY 0x001B 416#define RQCS_QUEUE_FULL 0x001C 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/* 2100 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 * State Flags (not applicable to 2100) 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 * Status Flags (not applicable to 2100) 442 */ 443#define RQSTF_DISCONNECT 0x0001 444#define RQSTF_SYNCHRONOUS 0x0002 445#define RQSTF_PARITY_ERROR 0x0004 446#define RQSTF_BUS_RESET 0x0008 447#define RQSTF_DEVICE_RESET 0x0010 448#define RQSTF_ABORTED 0x0020 449#define RQSTF_TIMEOUT 0x0040 450#define RQSTF_NEGOTIATION 0x0080 451 452/* 453 * FC (ISP2100) specific data structures 454 */ 455 456/* 457 * Initialization Control Block 458 * 459 * Version One (prime) format. 460 */ 461typedef struct isp_icb { 462 u_int8_t icb_version; 463 u_int8_t _reserved0; 464 u_int16_t icb_fwoptions; 465 u_int16_t icb_maxfrmlen; 466 u_int16_t icb_maxalloc; 467 u_int16_t icb_execthrottle; 468 u_int8_t icb_retry_count; 469 u_int8_t icb_retry_delay; 470 u_int8_t icb_portname[8]; 471 u_int16_t icb_hardaddr; 472 u_int8_t icb_iqdevtype; 473 u_int8_t icb_logintime; 474 u_int8_t icb_nodename[8]; 475 u_int16_t icb_rqstout; 476 u_int16_t icb_rspnsin; 477 u_int16_t icb_rqstqlen; 478 u_int16_t icb_rsltqlen; 479 u_int16_t icb_rqstaddr[4]; 480 u_int16_t icb_respaddr[4]; 481 u_int16_t icb_lunenables; 482 u_int8_t icb_ccnt; 483 u_int8_t icb_icnt; 484 u_int16_t icb_lunetimeout; 485 u_int16_t _reserved1; 486 u_int16_t icb_xfwoptions; 487 u_int8_t icb_racctimer; 488 u_int8_t icb_idelaytimer; 489 u_int16_t icb_zfwoptions; 490 u_int16_t _reserved2[13]; 491} isp_icb_t; 492#define ICB_VERSION1 1 493 494#define ICBOPT_HARD_ADDRESS 0x0001 495#define ICBOPT_FAIRNESS 0x0002 496#define ICBOPT_FULL_DUPLEX 0x0004 497#define ICBOPT_FAST_POST 0x0008 498#define ICBOPT_TGT_ENABLE 0x0010 499#define ICBOPT_INI_DISABLE 0x0020 500#define ICBOPT_INI_ADISC 0x0040 501#define ICBOPT_INI_TGTTYPE 0x0080 502#define ICBOPT_PDBCHANGE_AE 0x0100 503#define ICBOPT_NOLIP 0x0200 504#define ICBOPT_SRCHDOWN 0x0400 505#define ICBOPT_PREVLOOP 0x0800 506#define ICBOPT_STOP_ON_QFULL 0x1000 507#define ICBOPT_FULL_LOGIN 0x2000 508#define ICBOPT_USE_PORTNAME 0x4000 509#define ICBOPT_EXTENDED 0x8000 510 511#define ICBXOPT_CLASS2_ACK0 0x0200 512#define ICBXOPT_CLASS2 0x0100 513#define ICBXOPT_LOOP_ONLY (0 << 4) 514#define ICBXOPT_PTP_ONLY (1 << 4) 515#define ICBXOPT_LOOP_2_PTP (2 << 4) 516#define ICBXOPT_PTP_2_LOOP (3 << 4) 517 518#define ICBXOPT_RIO_OFF 0 519#define ICBXOPT_RIO_16BIT 1 520#define ICBXOPT_RIO_32BIT 2 521#define ICBXOPT_RIO_16BIT_DELAY 3 522#define ICBXOPT_RIO_32BIT_DELAY 4 523 524 525 526#define ICB_MIN_FRMLEN 256 527#define ICB_MAX_FRMLEN 2112 528#define ICB_DFLT_FRMLEN 1024 529#define ICB_DFLT_ALLOC 256 530#define ICB_DFLT_THROTTLE 16 531#define ICB_DFLT_RDELAY 5 532#define ICB_DFLT_RCOUNT 3 533 534 535#define RQRSP_ADDR0015 0 536#define RQRSP_ADDR1631 1 537#define RQRSP_ADDR3247 2 538#define RQRSP_ADDR4863 3 539 540 541#define ICB_NNM0 7 542#define ICB_NNM1 6 543#define ICB_NNM2 5 544#define ICB_NNM3 4 545#define ICB_NNM4 3 546#define ICB_NNM5 2 547#define ICB_NNM6 1 548#define ICB_NNM7 0 549 550#define MAKE_NODE_NAME_FROM_WWN(array, wwn) \ 551 array[ICB_NNM0] = (u_int8_t) ((wwn >> 0) & 0xff), \ 552 array[ICB_NNM1] = (u_int8_t) ((wwn >> 8) & 0xff), \ 553 array[ICB_NNM2] = (u_int8_t) ((wwn >> 16) & 0xff), \ 554 array[ICB_NNM3] = (u_int8_t) ((wwn >> 24) & 0xff), \ 555 array[ICB_NNM4] = (u_int8_t) ((wwn >> 32) & 0xff), \ 556 array[ICB_NNM5] = (u_int8_t) ((wwn >> 40) & 0xff), \ 557 array[ICB_NNM6] = (u_int8_t) ((wwn >> 48) & 0xff), \ 558 array[ICB_NNM7] = (u_int8_t) ((wwn >> 56) & 0xff) 559 560/* 561 * Port Data Base Element 562 */ 563 564typedef struct { 565 u_int16_t pdb_options; 566 u_int8_t pdb_mstate; 567 u_int8_t pdb_sstate; 568#define BITS2WORD(x) ((x)[0] << 16 | (x)[3] << 8 | (x)[2]) 569 u_int8_t pdb_hardaddr_bits[4]; 570 u_int8_t pdb_portid_bits[4]; 571 u_int8_t pdb_nodename[8]; 572 u_int8_t pdb_portname[8]; 573 u_int16_t pdb_execthrottle; 574 u_int16_t pdb_exec_count; 575 u_int8_t pdb_retry_count; 576 u_int8_t pdb_retry_delay; 577 u_int16_t pdb_resalloc; 578 u_int16_t pdb_curalloc; 579 u_int16_t pdb_qhead; 580 u_int16_t pdb_qtail; 581 u_int16_t pdb_tl_next; 582 u_int16_t pdb_tl_last; 583 u_int16_t pdb_features; /* PLOGI, Common Service */ 584 u_int16_t pdb_pconcurrnt; /* PLOGI, Common Service */ 585 u_int16_t pdb_roi; /* PLOGI, Common Service */ 586 u_int8_t pdb_target; 587 u_int8_t pdb_initiator; /* PLOGI, Class 3 Control Flags */ 588 u_int16_t pdb_rdsiz; /* PLOGI, Class 3 */ 589 u_int16_t pdb_ncseq; /* PLOGI, Class 3 */ 590 u_int16_t pdb_noseq; /* PLOGI, Class 3 */ 591 u_int16_t pdb_labrtflg; 592 u_int16_t pdb_lstopflg; 593 u_int16_t pdb_sqhead; 594 u_int16_t pdb_sqtail; 595 u_int16_t pdb_ptimer; 596 u_int16_t pdb_nxt_seqid; 597 u_int16_t pdb_fcount; 598 u_int16_t pdb_prli_len; 599 u_int16_t pdb_prli_svc0; 600 u_int16_t pdb_prli_svc3; 601 u_int16_t pdb_loopid; 602 u_int16_t pdb_il_ptr; 603 u_int16_t pdb_sl_ptr; 604} isp_pdb_t; 605 606#define PDB_OPTIONS_XMITTING (1<<11) 607#define PDB_OPTIONS_LNKXMIT (1<<10) 608#define PDB_OPTIONS_ABORTED (1<<9) 609#define PDB_OPTIONS_ADISC (1<<1) 610 611#define PDB_STATE_DISCOVERY 0 612#define PDB_STATE_WDISC_ACK 1 613#define PDB_STATE_PLOGI 2 614#define PDB_STATE_PLOGI_ACK 3 615#define PDB_STATE_PRLI 4 616#define PDB_STATE_PRLI_ACK 5 617#define PDB_STATE_LOGGED_IN 6 618#define PDB_STATE_PORT_UNAVAIL 7 619#define PDB_STATE_PRLO 8 620#define PDB_STATE_PRLO_ACK 9 621#define PDB_STATE_PLOGO 10 622#define PDB_STATE_PLOG_ACK 11 623 624#define SVC3_TGT_ROLE 0x10 625#define SVC3_INI_ROLE 0x20 626#define SVC3_ROLE_MASK 0x30 627#define SVC3_ROLE_SHIFT 4 628 629#define SNS_GAN 0x100 630#define SNS_GP3 0x171 631typedef struct { 632 u_int16_t snscb_rblen; /* response buffer length (words) */ 633 u_int16_t snscb_res0; 634 u_int16_t snscb_addr[4]; /* response buffer address */ 635 u_int16_t snscb_sblen; /* subcommand buffer length (words) */ 636 u_int16_t snscb_res1; 637 u_int16_t snscb_data[1]; /* variable data */ 638} sns_screq_t; /* Subcommand Request Structure */ 639#define SNS_GAN_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 640#define SNS_GP3_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 641 642typedef struct { 643 u_int8_t snscb_cthdr[16]; 644 u_int8_t snscb_port_type; 645 u_int8_t snscb_port_id[3]; 646 u_int8_t snscb_portname[8]; 647 u_int16_t snscb_data[1]; /* variable data */ 648} sns_scrsp_t; /* Subcommand Response Structure */ 649#define SNS_GAN_RESP_SIZE 608 /* Maximum response size (bytes) */ 650#define SNS_GP3_RESP_SIZE 532 /* XXX: For 128 ports */ 651 652typedef struct { 653 u_int8_t snscb_cthdr[16]; 654 u_int8_t snscb_port_type; 655 u_int8_t snscb_port_id[3]; 656 u_int8_t snscb_portname[8]; 657 u_int8_t snscb_pnlen; /* symbolic port name length */ 658 u_int8_t snscb_pname[255]; /* symbolic port name */ 659 u_int8_t snscb_nodename[8]; 660 u_int8_t snscb_nnlen; /* symbolic node name length */ 661 u_int8_t snscb_nname[255]; /* symbolic node name */ 662 u_int8_t snscb_ipassoc[8]; 663 u_int8_t snscb_ipaddr[16]; 664 u_int8_t snscb_svc_class[4]; 665 u_int8_t snscb_fc4_types[32]; 666 u_int8_t snscb_fpname[8]; 667 u_int8_t snscb_reserved; 668 u_int8_t snscb_hardaddr[3]; 669} sns_ganrsp_t; /* Subcommand Response Structure */ 670 671#endif /* _ISPMBOX_H */ 672