1 /* $FreeBSD$ */ 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 #define MBOX_NO_OP 0x0000 37 #define MBOX_LOAD_RAM 0x0001 38 #define MBOX_EXEC_FIRMWARE 0x0002 39 #define MBOX_DUMP_RAM 0x0003 40 #define MBOX_WRITE_RAM_WORD 0x0004 41 #define MBOX_READ_RAM_WORD 0x0005 42 #define MBOX_MAILBOX_REG_TEST 0x0006 43 #define MBOX_VERIFY_CHECKSUM 0x0007 44 #define MBOX_ABOUT_FIRMWARE 0x0008 45 /* 9 */ 46 /* a */ 47 /* b */ 48 /* c */ 49 /* d */ 50 #define MBOX_CHECK_FIRMWARE 0x000e 51 /* f */ 52 #define MBOX_INIT_REQ_QUEUE 0x0010 53 #define MBOX_INIT_RES_QUEUE 0x0011 54 #define MBOX_EXECUTE_IOCB 0x0012 55 #define MBOX_WAKE_UP 0x0013 56 #define MBOX_STOP_FIRMWARE 0x0014 57 #define MBOX_ABORT 0x0015 58 #define MBOX_ABORT_DEVICE 0x0016 59 #define MBOX_ABORT_TARGET 0x0017 60 #define MBOX_BUS_RESET 0x0018 61 #define MBOX_STOP_QUEUE 0x0019 62 #define MBOX_START_QUEUE 0x001a 63 #define MBOX_SINGLE_STEP_QUEUE 0x001b 64 #define MBOX_ABORT_QUEUE 0x001c 65 #define MBOX_GET_DEV_QUEUE_STATUS 0x001d 66 /* 1e */ 67 #define MBOX_GET_FIRMWARE_STATUS 0x001f 68 #define MBOX_GET_INIT_SCSI_ID 0x0020 69 #define MBOX_GET_SELECT_TIMEOUT 0x0021 70 #define MBOX_GET_RETRY_COUNT 0x0022 71 #define MBOX_GET_TAG_AGE_LIMIT 0x0023 72 #define MBOX_GET_CLOCK_RATE 0x0024 73 #define MBOX_GET_ACT_NEG_STATE 0x0025 74 #define MBOX_GET_ASYNC_DATA_SETUP_TIME 0x0026 75 #define MBOX_GET_SBUS_PARAMS 0x0027 76 #define MBOX_GET_PCI_PARAMS MBOX_GET_SBUS_PARAMS 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 0x0055 111 #define ENABLE_TARGET_FLAG 0x8000 112 #define ENABLE_TQING_FLAG 0x0004 113 #define ENABLE_MANDATORY_DISC 0x0002 114 #define MBOX_GET_TARGET_STATUS 0x0056 115 116 /* These are for the ISP2X00 FC cards */ 117 #define MBOX_GET_LOOP_ID 0x0020 118 #define MBOX_GET_FIRMWARE_OPTIONS 0x0028 119 #define MBOX_SET_FIRMWARE_OPTIONS 0x0038 120 #define MBOX_GET_RESOURCE_COUNT 0x0042 121 #define MBOX_ENHANCED_GET_PDB 0x0047 122 #define MBOX_EXEC_COMMAND_IOCB_A64 0x0054 123 #define MBOX_INIT_FIRMWARE 0x0060 124 #define MBOX_GET_INIT_CONTROL_BLOCK 0x0061 125 #define MBOX_INIT_LIP 0x0062 126 #define MBOX_GET_FC_AL_POSITION_MAP 0x0063 127 #define MBOX_GET_PORT_DB 0x0064 128 #define MBOX_CLEAR_ACA 0x0065 129 #define MBOX_TARGET_RESET 0x0066 130 #define MBOX_CLEAR_TASK_SET 0x0067 131 #define MBOX_ABORT_TASK_SET 0x0068 132 #define MBOX_GET_FW_STATE 0x0069 133 #define MBOX_GET_PORT_NAME 0x006A 134 #define MBOX_GET_LINK_STATUS 0x006B 135 #define MBOX_INIT_LIP_RESET 0x006C 136 #define MBOX_SEND_SNS 0x006E 137 #define MBOX_FABRIC_LOGIN 0x006F 138 #define MBOX_SEND_CHANGE_REQUEST 0x0070 139 #define MBOX_FABRIC_LOGOUT 0x0071 140 #define MBOX_INIT_LIP_LOGIN 0x0072 141 142 #define MBOX_GET_SET_DATA_RATE 0x005D /* 23XX only */ 143 #define MBGSD_GET_RATE 0 144 #define MBGSD_SET_RATE 1 145 #define MBGSD_ONEGB 0 146 #define MBGSD_TWOGB 1 147 #define MBGSD_AUTO 2 148 149 150 #define ISP2100_SET_PCI_PARAM 0x00ff 151 152 #define MBOX_BUSY 0x04 153 154 typedef struct { 155 u_int16_t param[8]; 156 } mbreg_t; 157 158 /* 159 * Mailbox Command Complete Status Codes 160 */ 161 #define MBOX_COMMAND_COMPLETE 0x4000 162 #define MBOX_INVALID_COMMAND 0x4001 163 #define MBOX_HOST_INTERFACE_ERROR 0x4002 164 #define MBOX_TEST_FAILED 0x4003 165 #define MBOX_COMMAND_ERROR 0x4005 166 #define MBOX_COMMAND_PARAM_ERROR 0x4006 167 #define MBOX_PORT_ID_USED 0x4007 168 #define MBOX_LOOP_ID_USED 0x4008 169 #define MBOX_ALL_IDS_USED 0x4009 170 #define MBOX_NOT_LOGGED_IN 0x400A 171 #define MBLOGALL 0x000f 172 #define MBLOGNONE 0x0000 173 #define MBLOGMASK(x) ((x) & 0xf) 174 175 /* 176 * Asynchronous event status codes 177 */ 178 #define ASYNC_BUS_RESET 0x8001 179 #define ASYNC_SYSTEM_ERROR 0x8002 180 #define ASYNC_RQS_XFER_ERR 0x8003 181 #define ASYNC_RSP_XFER_ERR 0x8004 182 #define ASYNC_QWAKEUP 0x8005 183 #define ASYNC_TIMEOUT_RESET 0x8006 184 #define ASYNC_DEVICE_RESET 0x8007 185 #define ASYNC_EXTMSG_UNDERRUN 0x800A 186 #define ASYNC_SCAM_INT 0x800B 187 #define ASYNC_HUNG_SCSI 0x800C 188 #define ASYNC_KILLED_BUS 0x800D 189 #define ASYNC_BUS_TRANSIT 0x800E /* LVD -> HVD, eg. */ 190 #define ASYNC_LIP_OCCURRED 0x8010 191 #define ASYNC_LOOP_UP 0x8011 192 #define ASYNC_LOOP_DOWN 0x8012 193 #define ASYNC_LOOP_RESET 0x8013 194 #define ASYNC_PDB_CHANGED 0x8014 195 #define ASYNC_CHANGE_NOTIFY 0x8015 196 #define ASYNC_LIP_F8 0x8016 197 #define ASYNC_CMD_CMPLT 0x8020 198 #define ASYNC_CTIO_DONE 0x8021 199 #define ASYNC_IP_XMIT_DONE 0x8022 200 #define ASYNC_IP_RECV_DONE 0x8023 201 #define ASYNC_IP_BROADCAST 0x8024 202 #define ASYNC_IP_RCVQ_LOW 0x8025 203 #define ASYNC_IP_RCVQ_EMPTY 0x8026 204 #define ASYNC_IP_RECV_DONE_ALIGNED 0x8027 205 #define ASYNC_PTPMODE 0x8030 206 #define ASYNC_RIO1 0x8031 207 #define ASYNC_RIO2 0x8032 208 #define ASYNC_RIO3 0x8033 209 #define ASYNC_RIO4 0x8034 210 #define ASYNC_RIO5 0x8035 211 #define ASYNC_CONNMODE 0x8036 212 #define ISP_CONN_LOOP 1 213 #define ISP_CONN_PTP 2 214 #define ISP_CONN_BADLIP 3 215 #define ISP_CONN_FATAL 4 216 #define ISP_CONN_LOOPBACK 5 217 #define ASYNC_RIO_RESP 0x8040 218 #define ASYNC_RIO_COMP 0x8042 219 /* 220 * 2.01.31 2200 Only. Need Bit 13 in Mailbox 1 for Set Firmware Options 221 * mailbox command to enable this. 222 */ 223 #define ASYNC_QFULL_SENT 0x8049 224 225 /* 226 * Mailbox Usages 227 */ 228 229 #define WRITE_REQUEST_QUEUE_IN_POINTER(isp, value) \ 230 ISP_WRITE(isp, isp->isp_rqstinrp, value) 231 232 #define READ_REQUEST_QUEUE_OUT_POINTER(isp) \ 233 ISP_READ(isp, isp->isp_rqstoutrp) 234 235 #define READ_RESPONSE_QUEUE_IN_POINTER(isp) \ 236 ISP_READ(isp, isp->isp_respinrp) 237 238 #define WRITE_RESPONSE_QUEUE_OUT_POINTER(isp, value) \ 239 ISP_WRITE(isp, isp->isp_respoutrp, value) 240 241 /* 242 * Command Structure Definitions 243 */ 244 245 typedef struct { 246 u_int32_t ds_base; 247 u_int32_t ds_count; 248 } ispds_t; 249 250 typedef struct { 251 u_int32_t ds_base; 252 u_int32_t ds_basehi; 253 u_int32_t ds_count; 254 } ispds64_t; 255 256 #define DSTYPE_32BIT 0 257 #define DSTYPE_64BIT 1 258 typedef struct { 259 u_int16_t ds_type; /* 0-> ispds_t, 1-> ispds64_t */ 260 u_int32_t ds_segment; /* unused */ 261 u_int32_t ds_base; /* 32 bit address of DSD list */ 262 } ispdslist_t; 263 264 265 /* 266 * These elements get swizzled around for SBus instances. 267 */ 268 #define ISP_SWAP8(a, b) { \ 269 u_int8_t tmp; \ 270 tmp = a; \ 271 a = b; \ 272 b = tmp; \ 273 } 274 typedef struct { 275 u_int8_t rqs_entry_type; 276 u_int8_t rqs_entry_count; 277 u_int8_t rqs_seqno; 278 u_int8_t rqs_flags; 279 } isphdr_t; 280 281 /* RQS Flag definitions */ 282 #define RQSFLAG_CONTINUATION 0x01 283 #define RQSFLAG_FULL 0x02 284 #define RQSFLAG_BADHEADER 0x04 285 #define RQSFLAG_BADPACKET 0x08 286 287 /* RQS entry_type definitions */ 288 #define RQSTYPE_REQUEST 0x01 289 #define RQSTYPE_DATASEG 0x02 290 #define RQSTYPE_RESPONSE 0x03 291 #define RQSTYPE_MARKER 0x04 292 #define RQSTYPE_CMDONLY 0x05 293 #define RQSTYPE_ATIO 0x06 /* Target Mode */ 294 #define RQSTYPE_CTIO 0x07 /* Target Mode */ 295 #define RQSTYPE_SCAM 0x08 296 #define RQSTYPE_A64 0x09 297 #define RQSTYPE_A64_CONT 0x0a 298 #define RQSTYPE_ENABLE_LUN 0x0b /* Target Mode */ 299 #define RQSTYPE_MODIFY_LUN 0x0c /* Target Mode */ 300 #define RQSTYPE_NOTIFY 0x0d /* Target Mode */ 301 #define RQSTYPE_NOTIFY_ACK 0x0e /* Target Mode */ 302 #define RQSTYPE_CTIO1 0x0f /* Target Mode */ 303 #define RQSTYPE_STATUS_CONT 0x10 304 #define RQSTYPE_T2RQS 0x11 305 #define RQSTYPE_IP_XMIT 0x13 306 #define RQSTYPE_T4RQS 0x15 307 #define RQSTYPE_ATIO2 0x16 /* Target Mode */ 308 #define RQSTYPE_CTIO2 0x17 /* Target Mode */ 309 #define RQSTYPE_CSET0 0x18 310 #define RQSTYPE_T3RQS 0x19 311 #define RQSTYPE_IP_XMIT_64 0x1b 312 #define RQSTYPE_CTIO4 0x1e /* Target Mode */ 313 #define RQSTYPE_CTIO3 0x1f /* Target Mode */ 314 #define RQSTYPE_RIO1 0x21 315 #define RQSTYPE_RIO2 0x22 316 #define RQSTYPE_IP_RECV 0x23 317 #define RQSTYPE_IP_RECV_CONT 0x24 318 319 320 #define ISP_RQDSEG 4 321 typedef struct { 322 isphdr_t req_header; 323 u_int32_t req_handle; 324 u_int8_t req_lun_trn; 325 u_int8_t req_target; 326 u_int16_t req_cdblen; 327 #define req_modifier req_cdblen /* marker packet */ 328 u_int16_t req_flags; 329 u_int16_t req_reserved; 330 u_int16_t req_time; 331 u_int16_t req_seg_count; 332 u_int8_t req_cdb[12]; 333 ispds_t req_dataseg[ISP_RQDSEG]; 334 } ispreq_t; 335 336 /* 337 * A request packet can also be a marker packet. 338 */ 339 #define SYNC_DEVICE 0 340 #define SYNC_TARGET 1 341 #define SYNC_ALL 2 342 343 #define ISP_RQDSEG_T2 3 344 typedef struct { 345 isphdr_t req_header; 346 u_int32_t req_handle; 347 u_int8_t req_lun_trn; 348 u_int8_t req_target; 349 u_int16_t req_scclun; 350 u_int16_t req_flags; 351 u_int16_t _res2; 352 u_int16_t req_time; 353 u_int16_t req_seg_count; 354 u_int8_t req_cdb[16]; 355 u_int32_t req_totalcnt; 356 ispds_t req_dataseg[ISP_RQDSEG_T2]; 357 } ispreqt2_t; 358 359 #define ISP_RQDSEG_T3 2 360 typedef struct { 361 isphdr_t req_header; 362 u_int32_t req_handle; 363 u_int8_t req_lun_trn; 364 u_int8_t req_target; 365 u_int16_t req_scclun; 366 u_int16_t req_flags; 367 u_int16_t _res2; 368 u_int16_t req_time; 369 u_int16_t req_seg_count; 370 u_int8_t req_cdb[16]; 371 u_int32_t req_totalcnt; 372 ispds64_t req_dataseg[ISP_RQDSEG_T3]; 373 } ispreqt3_t; 374 375 /* req_flag values */ 376 #define REQFLAG_NODISCON 0x0001 377 #define REQFLAG_HTAG 0x0002 378 #define REQFLAG_OTAG 0x0004 379 #define REQFLAG_STAG 0x0008 380 #define REQFLAG_TARGET_RTN 0x0010 381 382 #define REQFLAG_NODATA 0x0000 383 #define REQFLAG_DATA_IN 0x0020 384 #define REQFLAG_DATA_OUT 0x0040 385 #define REQFLAG_DATA_UNKNOWN 0x0060 386 387 #define REQFLAG_DISARQ 0x0100 388 #define REQFLAG_FRC_ASYNC 0x0200 389 #define REQFLAG_FRC_SYNC 0x0400 390 #define REQFLAG_FRC_WIDE 0x0800 391 #define REQFLAG_NOPARITY 0x1000 392 #define REQFLAG_STOPQ 0x2000 393 #define REQFLAG_XTRASNS 0x4000 394 #define REQFLAG_PRIORITY 0x8000 395 396 typedef struct { 397 isphdr_t req_header; 398 u_int32_t req_handle; 399 u_int8_t req_lun_trn; 400 u_int8_t req_target; 401 u_int16_t req_cdblen; 402 u_int16_t req_flags; 403 u_int16_t _res1; 404 u_int16_t req_time; 405 u_int16_t req_seg_count; 406 u_int8_t req_cdb[44]; 407 } ispextreq_t; 408 409 #define ISP_CDSEG 7 410 typedef struct { 411 isphdr_t req_header; 412 u_int32_t _res1; 413 ispds_t req_dataseg[ISP_CDSEG]; 414 } ispcontreq_t; 415 416 #define ISP_CDSEG64 5 417 typedef struct { 418 isphdr_t req_header; 419 ispds64_t req_dataseg[ISP_CDSEG64]; 420 } ispcontreq64_t; 421 422 typedef struct { 423 isphdr_t req_header; 424 u_int32_t req_handle; 425 u_int16_t req_scsi_status; 426 u_int16_t req_completion_status; 427 u_int16_t req_state_flags; 428 u_int16_t req_status_flags; 429 u_int16_t req_time; 430 #define req_response_len req_time /* FC only */ 431 u_int16_t req_sense_len; 432 u_int32_t req_resid; 433 u_int8_t req_response[8]; /* FC only */ 434 u_int8_t req_sense_data[32]; 435 } ispstatusreq_t; 436 437 typedef struct { 438 isphdr_t req_header; 439 u_int8_t req_sense_data[60]; 440 } ispstatus_cont_t; 441 442 /* 443 * For Qlogic 2X00, the high order byte of SCSI status has 444 * additional meaning. 445 */ 446 #define RQCS_RU 0x800 /* Residual Under */ 447 #define RQCS_RO 0x400 /* Residual Over */ 448 #define RQCS_RESID (RQCS_RU|RQCS_RO) 449 #define RQCS_SV 0x200 /* Sense Length Valid */ 450 #define RQCS_RV 0x100 /* FCP Response Length Valid */ 451 452 /* 453 * Completion Status Codes. 454 */ 455 #define RQCS_COMPLETE 0x0000 456 #define RQCS_DMA_ERROR 0x0002 457 #define RQCS_RESET_OCCURRED 0x0004 458 #define RQCS_ABORTED 0x0005 459 #define RQCS_TIMEOUT 0x0006 460 #define RQCS_DATA_OVERRUN 0x0007 461 #define RQCS_DATA_UNDERRUN 0x0015 462 #define RQCS_QUEUE_FULL 0x001C 463 464 /* 1X00 Only Completion Codes */ 465 #define RQCS_INCOMPLETE 0x0001 466 #define RQCS_TRANSPORT_ERROR 0x0003 467 #define RQCS_COMMAND_OVERRUN 0x0008 468 #define RQCS_STATUS_OVERRUN 0x0009 469 #define RQCS_BAD_MESSAGE 0x000a 470 #define RQCS_NO_MESSAGE_OUT 0x000b 471 #define RQCS_EXT_ID_FAILED 0x000c 472 #define RQCS_IDE_MSG_FAILED 0x000d 473 #define RQCS_ABORT_MSG_FAILED 0x000e 474 #define RQCS_REJECT_MSG_FAILED 0x000f 475 #define RQCS_NOP_MSG_FAILED 0x0010 476 #define RQCS_PARITY_ERROR_MSG_FAILED 0x0011 477 #define RQCS_DEVICE_RESET_MSG_FAILED 0x0012 478 #define RQCS_ID_MSG_FAILED 0x0013 479 #define RQCS_UNEXP_BUS_FREE 0x0014 480 #define RQCS_XACT_ERR1 0x0018 481 #define RQCS_XACT_ERR2 0x0019 482 #define RQCS_XACT_ERR3 0x001A 483 #define RQCS_BAD_ENTRY 0x001B 484 #define RQCS_PHASE_SKIPPED 0x001D 485 #define RQCS_ARQS_FAILED 0x001E 486 #define RQCS_WIDE_FAILED 0x001F 487 #define RQCS_SYNCXFER_FAILED 0x0020 488 #define RQCS_LVD_BUSERR 0x0021 489 490 /* 2X00 Only Completion Codes */ 491 #define RQCS_PORT_UNAVAILABLE 0x0028 492 #define RQCS_PORT_LOGGED_OUT 0x0029 493 #define RQCS_PORT_CHANGED 0x002A 494 #define RQCS_PORT_BUSY 0x002B 495 496 /* 497 * 1X00 specific State Flags 498 */ 499 #define RQSF_GOT_BUS 0x0100 500 #define RQSF_GOT_TARGET 0x0200 501 #define RQSF_SENT_CDB 0x0400 502 #define RQSF_XFRD_DATA 0x0800 503 #define RQSF_GOT_STATUS 0x1000 504 #define RQSF_GOT_SENSE 0x2000 505 #define RQSF_XFER_COMPLETE 0x4000 506 507 /* 508 * 2X00 specific State Flags 509 * (same as 1X00 except RQSF_GOT_BUS/RQSF_GOT_TARGET are not available) 510 */ 511 #define RQSF_DATA_IN 0x0020 512 #define RQSF_DATA_OUT 0x0040 513 #define RQSF_STAG 0x0008 514 #define RQSF_OTAG 0x0004 515 #define RQSF_HTAG 0x0002 516 /* 517 * 1X00 Status Flags 518 */ 519 #define RQSTF_DISCONNECT 0x0001 520 #define RQSTF_SYNCHRONOUS 0x0002 521 #define RQSTF_PARITY_ERROR 0x0004 522 #define RQSTF_BUS_RESET 0x0008 523 #define RQSTF_DEVICE_RESET 0x0010 524 #define RQSTF_ABORTED 0x0020 525 #define RQSTF_TIMEOUT 0x0040 526 #define RQSTF_NEGOTIATION 0x0080 527 528 /* 529 * 2X00 specific state flags 530 */ 531 /* RQSF_SENT_CDB */ 532 /* RQSF_XFRD_DATA */ 533 /* RQSF_GOT_STATUS */ 534 /* RQSF_XFER_COMPLETE */ 535 536 /* 537 * 2X00 specific status flags 538 */ 539 /* RQSTF_ABORTED */ 540 /* RQSTF_TIMEOUT */ 541 #define RQSTF_DMA_ERROR 0x0080 542 #define RQSTF_LOGOUT 0x2000 543 544 /* 545 * Miscellaneous 546 */ 547 #ifndef ISP_EXEC_THROTTLE 548 #define ISP_EXEC_THROTTLE 16 549 #endif 550 551 /* 552 * About Firmware returns an 'attribute' word in mailbox 6. 553 */ 554 #define ISP_FW_ATTR_TMODE 0x01 555 #define ISP_FW_ATTR_SCCLUN 0x02 556 #define ISP_FW_ATTR_FABRIC 0x04 557 #define ISP_FW_ATTR_CLASS2 0x08 558 #define ISP_FW_ATTR_FCTAPE 0x10 559 #define ISP_FW_ATTR_IP 0x20 560 561 /* 562 * Reduced Interrupt Operation Response Queue Entreis 563 */ 564 565 typedef struct { 566 isphdr_t req_header; 567 u_int32_t req_handles[15]; 568 } isp_rio1_t; 569 570 typedef struct { 571 isphdr_t req_header; 572 u_int16_t req_handles[30]; 573 } isp_rio2_t; 574 575 /* 576 * FC (ISP2100) specific data structures 577 */ 578 579 /* 580 * Initialization Control Block 581 * 582 * Version One (prime) format. 583 */ 584 typedef struct isp_icb { 585 u_int8_t icb_version; 586 u_int8_t _reserved0; 587 u_int16_t icb_fwoptions; 588 u_int16_t icb_maxfrmlen; 589 u_int16_t icb_maxalloc; 590 u_int16_t icb_execthrottle; 591 u_int8_t icb_retry_count; 592 u_int8_t icb_retry_delay; 593 u_int8_t icb_portname[8]; 594 u_int16_t icb_hardaddr; 595 u_int8_t icb_iqdevtype; 596 u_int8_t icb_logintime; 597 u_int8_t icb_nodename[8]; 598 u_int16_t icb_rqstout; 599 u_int16_t icb_rspnsin; 600 u_int16_t icb_rqstqlen; 601 u_int16_t icb_rsltqlen; 602 u_int16_t icb_rqstaddr[4]; 603 u_int16_t icb_respaddr[4]; 604 u_int16_t icb_lunenables; 605 u_int8_t icb_ccnt; 606 u_int8_t icb_icnt; 607 u_int16_t icb_lunetimeout; 608 u_int16_t _reserved1; 609 u_int16_t icb_xfwoptions; 610 u_int8_t icb_racctimer; 611 u_int8_t icb_idelaytimer; 612 u_int16_t icb_zfwoptions; 613 u_int16_t _reserved2[13]; 614 } isp_icb_t; 615 #define ICB_VERSION1 1 616 617 #define ICBOPT_HARD_ADDRESS 0x0001 618 #define ICBOPT_FAIRNESS 0x0002 619 #define ICBOPT_FULL_DUPLEX 0x0004 620 #define ICBOPT_FAST_POST 0x0008 621 #define ICBOPT_TGT_ENABLE 0x0010 622 #define ICBOPT_INI_DISABLE 0x0020 623 #define ICBOPT_INI_ADISC 0x0040 624 #define ICBOPT_INI_TGTTYPE 0x0080 625 #define ICBOPT_PDBCHANGE_AE 0x0100 626 #define ICBOPT_NOLIP 0x0200 627 #define ICBOPT_SRCHDOWN 0x0400 628 #define ICBOPT_PREVLOOP 0x0800 629 #define ICBOPT_STOP_ON_QFULL 0x1000 630 #define ICBOPT_FULL_LOGIN 0x2000 631 #define ICBOPT_BOTH_WWNS 0x4000 632 #define ICBOPT_EXTENDED 0x8000 633 634 #define ICBXOPT_CLASS2_ACK0 0x0200 635 #define ICBXOPT_CLASS2 0x0100 636 #define ICBXOPT_LOOP_ONLY (0 << 4) 637 #define ICBXOPT_PTP_ONLY (1 << 4) 638 #define ICBXOPT_LOOP_2_PTP (2 << 4) 639 #define ICBXOPT_PTP_2_LOOP (3 << 4) 640 641 #define ICBXOPT_RIO_OFF 0 642 #define ICBXOPT_RIO_16BIT 1 643 #define ICBXOPT_RIO_32BIT 2 644 #define ICBXOPT_RIO_16BIT_DELAY 3 645 #define ICBXOPT_RIO_32BIT_DELAY 4 646 647 /* These 3 only apply to the 2300 */ 648 #define ICBZOPT_RATE_ONEGB (MBGSD_ONEGB << 14) 649 #define ICBZOPT_RATE_TWOGB (MBGSD_TWOGB << 14) 650 #define ICBZOPT_RATE_AUTO (MBGSD_AUTO << 14) 651 652 653 #define ICB_MIN_FRMLEN 256 654 #define ICB_MAX_FRMLEN 2112 655 #define ICB_DFLT_FRMLEN 1024 656 #define ICB_DFLT_ALLOC 256 657 #define ICB_DFLT_THROTTLE 16 658 #define ICB_DFLT_RDELAY 5 659 #define ICB_DFLT_RCOUNT 3 660 661 662 #define RQRSP_ADDR0015 0 663 #define RQRSP_ADDR1631 1 664 #define RQRSP_ADDR3247 2 665 #define RQRSP_ADDR4863 3 666 667 668 #define ICB_NNM0 7 669 #define ICB_NNM1 6 670 #define ICB_NNM2 5 671 #define ICB_NNM3 4 672 #define ICB_NNM4 3 673 #define ICB_NNM5 2 674 #define ICB_NNM6 1 675 #define ICB_NNM7 0 676 677 #define MAKE_NODE_NAME_FROM_WWN(array, wwn) \ 678 array[ICB_NNM0] = (u_int8_t) ((wwn >> 0) & 0xff), \ 679 array[ICB_NNM1] = (u_int8_t) ((wwn >> 8) & 0xff), \ 680 array[ICB_NNM2] = (u_int8_t) ((wwn >> 16) & 0xff), \ 681 array[ICB_NNM3] = (u_int8_t) ((wwn >> 24) & 0xff), \ 682 array[ICB_NNM4] = (u_int8_t) ((wwn >> 32) & 0xff), \ 683 array[ICB_NNM5] = (u_int8_t) ((wwn >> 40) & 0xff), \ 684 array[ICB_NNM6] = (u_int8_t) ((wwn >> 48) & 0xff), \ 685 array[ICB_NNM7] = (u_int8_t) ((wwn >> 56) & 0xff) 686 687 /* 688 * FC-AL Position Map 689 * 690 * This is an at most 128 byte map that returns either 691 * the LILP or Firmware generated list of ports. 692 * 693 * We deviate a bit from the returned qlogic format to 694 * use an extra bit to say whether this was a LILP or 695 * f/w generated map. 696 */ 697 typedef struct { 698 u_int8_t fwmap : 1, 699 count : 7; 700 u_int8_t map[127]; 701 } fcpos_map_t; 702 703 /* 704 * Port Data Base Element 705 */ 706 707 typedef struct { 708 u_int16_t pdb_options; 709 u_int8_t pdb_mstate; 710 u_int8_t pdb_sstate; 711 #define BITS2WORD(x) ((x)[0] << 16 | (x)[3] << 8 | (x)[2]) 712 u_int8_t pdb_hardaddr_bits[4]; 713 u_int8_t pdb_portid_bits[4]; 714 u_int8_t pdb_nodename[8]; 715 u_int8_t pdb_portname[8]; 716 u_int16_t pdb_execthrottle; 717 u_int16_t pdb_exec_count; 718 u_int8_t pdb_retry_count; 719 u_int8_t pdb_retry_delay; 720 u_int16_t pdb_resalloc; 721 u_int16_t pdb_curalloc; 722 u_int16_t pdb_qhead; 723 u_int16_t pdb_qtail; 724 u_int16_t pdb_tl_next; 725 u_int16_t pdb_tl_last; 726 u_int16_t pdb_features; /* PLOGI, Common Service */ 727 u_int16_t pdb_pconcurrnt; /* PLOGI, Common Service */ 728 u_int16_t pdb_roi; /* PLOGI, Common Service */ 729 u_int8_t pdb_target; 730 u_int8_t pdb_initiator; /* PLOGI, Class 3 Control Flags */ 731 u_int16_t pdb_rdsiz; /* PLOGI, Class 3 */ 732 u_int16_t pdb_ncseq; /* PLOGI, Class 3 */ 733 u_int16_t pdb_noseq; /* PLOGI, Class 3 */ 734 u_int16_t pdb_labrtflg; 735 u_int16_t pdb_lstopflg; 736 u_int16_t pdb_sqhead; 737 u_int16_t pdb_sqtail; 738 u_int16_t pdb_ptimer; 739 u_int16_t pdb_nxt_seqid; 740 u_int16_t pdb_fcount; 741 u_int16_t pdb_prli_len; 742 u_int16_t pdb_prli_svc0; 743 u_int16_t pdb_prli_svc3; 744 u_int16_t pdb_loopid; 745 u_int16_t pdb_il_ptr; 746 u_int16_t pdb_sl_ptr; 747 } isp_pdb_t; 748 749 #define PDB_OPTIONS_XMITTING (1<<11) 750 #define PDB_OPTIONS_LNKXMIT (1<<10) 751 #define PDB_OPTIONS_ABORTED (1<<9) 752 #define PDB_OPTIONS_ADISC (1<<1) 753 754 #define PDB_STATE_DISCOVERY 0 755 #define PDB_STATE_WDISC_ACK 1 756 #define PDB_STATE_PLOGI 2 757 #define PDB_STATE_PLOGI_ACK 3 758 #define PDB_STATE_PRLI 4 759 #define PDB_STATE_PRLI_ACK 5 760 #define PDB_STATE_LOGGED_IN 6 761 #define PDB_STATE_PORT_UNAVAIL 7 762 #define PDB_STATE_PRLO 8 763 #define PDB_STATE_PRLO_ACK 9 764 #define PDB_STATE_PLOGO 10 765 #define PDB_STATE_PLOG_ACK 11 766 767 #define SVC3_TGT_ROLE 0x10 768 #define SVC3_INI_ROLE 0x20 769 #define SVC3_ROLE_MASK 0x30 770 #define SVC3_ROLE_SHIFT 4 771 772 #define SNS_GAN 0x100 773 #define SNS_GP3 0x171 774 #define SNS_RFT 0x217 775 typedef struct { 776 u_int16_t snscb_rblen; /* response buffer length (words) */ 777 u_int16_t snscb_res0; 778 u_int16_t snscb_addr[4]; /* response buffer address */ 779 u_int16_t snscb_sblen; /* subcommand buffer length (words) */ 780 u_int16_t snscb_res1; 781 u_int16_t snscb_data[1]; /* variable data */ 782 } sns_screq_t; /* Subcommand Request Structure */ 783 #define SNS_GAN_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 784 #define SNS_GP3_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 785 #define SNS_RFT_REQ_SIZE (sizeof (sns_screq_t)+(21*(sizeof (u_int16_t)))) 786 787 typedef struct { 788 u_int8_t snscb_cthdr[16]; 789 u_int8_t snscb_port_type; 790 u_int8_t snscb_port_id[3]; 791 u_int8_t snscb_portname[8]; 792 u_int16_t snscb_data[1]; /* variable data */ 793 } sns_scrsp_t; /* Subcommand Response Structure */ 794 #define SNS_GAN_RESP_SIZE 608 /* Maximum response size (bytes) */ 795 #define SNS_GP3_RESP_SIZE 532 /* XXX: For 128 ports */ 796 #define SNS_RFT_RESP_SIZE 16 797 798 typedef struct { 799 u_int8_t snscb_cthdr[16]; 800 u_int8_t snscb_port_type; 801 u_int8_t snscb_port_id[3]; 802 u_int8_t snscb_portname[8]; 803 u_int8_t snscb_pnlen; /* symbolic port name length */ 804 u_int8_t snscb_pname[255]; /* symbolic port name */ 805 u_int8_t snscb_nodename[8]; 806 u_int8_t snscb_nnlen; /* symbolic node name length */ 807 u_int8_t snscb_nname[255]; /* symbolic node name */ 808 u_int8_t snscb_ipassoc[8]; 809 u_int8_t snscb_ipaddr[16]; 810 u_int8_t snscb_svc_class[4]; 811 u_int8_t snscb_fc4_types[32]; 812 u_int8_t snscb_fpname[8]; 813 u_int8_t snscb_reserved; 814 u_int8_t snscb_hardaddr[3]; 815 } sns_ganrsp_t; /* Subcommand Response Structure */ 816 817 #endif /* _ISPMBOX_H */ 818