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 #define MBOX_READ_RAM_WORD_EXTENDED 0x000f 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_FAST_POST 0x1 108 #define FW_FEATURE_LVD_NOTIFY 0x2 109 #define FW_FEATURE_RIO_32BIT 0x4 110 #define FW_FEATURE_RIO_16BIT 0x8 111 112 #define MBOX_ENABLE_TARGET_MODE 0x0055 113 #define ENABLE_TARGET_FLAG 0x8000 114 #define ENABLE_TQING_FLAG 0x0004 115 #define ENABLE_MANDATORY_DISC 0x0002 116 #define MBOX_GET_TARGET_STATUS 0x0056 117 118 /* These are for the ISP2X00 FC cards */ 119 #define MBOX_GET_LOOP_ID 0x0020 120 #define MBOX_GET_FIRMWARE_OPTIONS 0x0028 121 #define MBOX_SET_FIRMWARE_OPTIONS 0x0038 122 #define MBOX_GET_RESOURCE_COUNT 0x0042 123 #define MBOX_ENHANCED_GET_PDB 0x0047 124 #define MBOX_EXEC_COMMAND_IOCB_A64 0x0054 125 #define MBOX_INIT_FIRMWARE 0x0060 126 #define MBOX_GET_INIT_CONTROL_BLOCK 0x0061 127 #define MBOX_INIT_LIP 0x0062 128 #define MBOX_GET_FC_AL_POSITION_MAP 0x0063 129 #define MBOX_GET_PORT_DB 0x0064 130 #define MBOX_CLEAR_ACA 0x0065 131 #define MBOX_TARGET_RESET 0x0066 132 #define MBOX_CLEAR_TASK_SET 0x0067 133 #define MBOX_ABORT_TASK_SET 0x0068 134 #define MBOX_GET_FW_STATE 0x0069 135 #define MBOX_GET_PORT_NAME 0x006A 136 #define MBOX_GET_LINK_STATUS 0x006B 137 #define MBOX_INIT_LIP_RESET 0x006C 138 #define MBOX_SEND_SNS 0x006E 139 #define MBOX_FABRIC_LOGIN 0x006F 140 #define MBOX_SEND_CHANGE_REQUEST 0x0070 141 #define MBOX_FABRIC_LOGOUT 0x0071 142 #define MBOX_INIT_LIP_LOGIN 0x0072 143 144 #define MBOX_GET_SET_DATA_RATE 0x005D /* 23XX only */ 145 #define MBGSD_GET_RATE 0 146 #define MBGSD_SET_RATE 1 147 #define MBGSD_ONEGB 0 148 #define MBGSD_TWOGB 1 149 #define MBGSD_AUTO 2 150 151 152 #define ISP2100_SET_PCI_PARAM 0x00ff 153 154 #define MBOX_BUSY 0x04 155 156 typedef struct { 157 u_int16_t param[8]; 158 } mbreg_t; 159 160 /* 161 * Mailbox Command Complete Status Codes 162 */ 163 #define MBOX_COMMAND_COMPLETE 0x4000 164 #define MBOX_INVALID_COMMAND 0x4001 165 #define MBOX_HOST_INTERFACE_ERROR 0x4002 166 #define MBOX_TEST_FAILED 0x4003 167 #define MBOX_COMMAND_ERROR 0x4005 168 #define MBOX_COMMAND_PARAM_ERROR 0x4006 169 #define MBOX_PORT_ID_USED 0x4007 170 #define MBOX_LOOP_ID_USED 0x4008 171 #define MBOX_ALL_IDS_USED 0x4009 172 #define MBOX_NOT_LOGGED_IN 0x400A 173 #define MBLOGALL 0x000f 174 #define MBLOGNONE 0x0000 175 #define MBLOGMASK(x) ((x) & 0xf) 176 177 /* 178 * Asynchronous event status codes 179 */ 180 #define ASYNC_BUS_RESET 0x8001 181 #define ASYNC_SYSTEM_ERROR 0x8002 182 #define ASYNC_RQS_XFER_ERR 0x8003 183 #define ASYNC_RSP_XFER_ERR 0x8004 184 #define ASYNC_QWAKEUP 0x8005 185 #define ASYNC_TIMEOUT_RESET 0x8006 186 #define ASYNC_DEVICE_RESET 0x8007 187 #define ASYNC_EXTMSG_UNDERRUN 0x800A 188 #define ASYNC_SCAM_INT 0x800B 189 #define ASYNC_HUNG_SCSI 0x800C 190 #define ASYNC_KILLED_BUS 0x800D 191 #define ASYNC_BUS_TRANSIT 0x800E /* LVD -> HVD, eg. */ 192 #define ASYNC_LIP_OCCURRED 0x8010 193 #define ASYNC_LOOP_UP 0x8011 194 #define ASYNC_LOOP_DOWN 0x8012 195 #define ASYNC_LOOP_RESET 0x8013 196 #define ASYNC_PDB_CHANGED 0x8014 197 #define ASYNC_CHANGE_NOTIFY 0x8015 198 #define ASYNC_LIP_F8 0x8016 199 #define ASYNC_CMD_CMPLT 0x8020 200 #define ASYNC_CTIO_DONE 0x8021 201 #define ASYNC_IP_XMIT_DONE 0x8022 202 #define ASYNC_IP_RECV_DONE 0x8023 203 #define ASYNC_IP_BROADCAST 0x8024 204 #define ASYNC_IP_RCVQ_LOW 0x8025 205 #define ASYNC_IP_RCVQ_EMPTY 0x8026 206 #define ASYNC_IP_RECV_DONE_ALIGNED 0x8027 207 #define ASYNC_PTPMODE 0x8030 208 #define ASYNC_RIO1 0x8031 209 #define ASYNC_RIO2 0x8032 210 #define ASYNC_RIO3 0x8033 211 #define ASYNC_RIO4 0x8034 212 #define ASYNC_RIO5 0x8035 213 #define ASYNC_CONNMODE 0x8036 214 #define ISP_CONN_LOOP 1 215 #define ISP_CONN_PTP 2 216 #define ISP_CONN_BADLIP 3 217 #define ISP_CONN_FATAL 4 218 #define ISP_CONN_LOOPBACK 5 219 #define ASYNC_RIO_RESP 0x8040 220 #define ASYNC_RIO_COMP 0x8042 221 /* 222 * 2.01.31 2200 Only. Need Bit 13 in Mailbox 1 for Set Firmware Options 223 * mailbox command to enable this. 224 */ 225 #define ASYNC_QFULL_SENT 0x8049 226 227 /* 228 * Mailbox Usages 229 */ 230 231 #define WRITE_REQUEST_QUEUE_IN_POINTER(isp, value) \ 232 ISP_WRITE(isp, isp->isp_rqstinrp, value) 233 234 #define READ_REQUEST_QUEUE_OUT_POINTER(isp) \ 235 ISP_READ(isp, isp->isp_rqstoutrp) 236 237 #define READ_RESPONSE_QUEUE_IN_POINTER(isp) \ 238 ISP_READ(isp, isp->isp_respinrp) 239 240 #define WRITE_RESPONSE_QUEUE_OUT_POINTER(isp, value) \ 241 ISP_WRITE(isp, isp->isp_respoutrp, value) 242 243 /* 244 * Command Structure Definitions 245 */ 246 247 typedef struct { 248 u_int32_t ds_base; 249 u_int32_t ds_count; 250 } ispds_t; 251 252 typedef struct { 253 u_int32_t ds_base; 254 u_int32_t ds_basehi; 255 u_int32_t ds_count; 256 } ispds64_t; 257 258 #define DSTYPE_32BIT 0 259 #define DSTYPE_64BIT 1 260 typedef struct { 261 u_int16_t ds_type; /* 0-> ispds_t, 1-> ispds64_t */ 262 u_int32_t ds_segment; /* unused */ 263 u_int32_t ds_base; /* 32 bit address of DSD list */ 264 } ispdslist_t; 265 266 267 /* 268 * These elements get swizzled around for SBus instances. 269 */ 270 #define ISP_SWAP8(a, b) { \ 271 u_int8_t tmp; \ 272 tmp = a; \ 273 a = b; \ 274 b = tmp; \ 275 } 276 typedef struct { 277 u_int8_t rqs_entry_type; 278 u_int8_t rqs_entry_count; 279 u_int8_t rqs_seqno; 280 u_int8_t rqs_flags; 281 } isphdr_t; 282 283 /* RQS Flag definitions */ 284 #define RQSFLAG_CONTINUATION 0x01 285 #define RQSFLAG_FULL 0x02 286 #define RQSFLAG_BADHEADER 0x04 287 #define RQSFLAG_BADPACKET 0x08 288 289 /* RQS entry_type definitions */ 290 #define RQSTYPE_REQUEST 0x01 291 #define RQSTYPE_DATASEG 0x02 292 #define RQSTYPE_RESPONSE 0x03 293 #define RQSTYPE_MARKER 0x04 294 #define RQSTYPE_CMDONLY 0x05 295 #define RQSTYPE_ATIO 0x06 /* Target Mode */ 296 #define RQSTYPE_CTIO 0x07 /* Target Mode */ 297 #define RQSTYPE_SCAM 0x08 298 #define RQSTYPE_A64 0x09 299 #define RQSTYPE_A64_CONT 0x0a 300 #define RQSTYPE_ENABLE_LUN 0x0b /* Target Mode */ 301 #define RQSTYPE_MODIFY_LUN 0x0c /* Target Mode */ 302 #define RQSTYPE_NOTIFY 0x0d /* Target Mode */ 303 #define RQSTYPE_NOTIFY_ACK 0x0e /* Target Mode */ 304 #define RQSTYPE_CTIO1 0x0f /* Target Mode */ 305 #define RQSTYPE_STATUS_CONT 0x10 306 #define RQSTYPE_T2RQS 0x11 307 #define RQSTYPE_IP_XMIT 0x13 308 #define RQSTYPE_T4RQS 0x15 309 #define RQSTYPE_ATIO2 0x16 /* Target Mode */ 310 #define RQSTYPE_CTIO2 0x17 /* Target Mode */ 311 #define RQSTYPE_CSET0 0x18 312 #define RQSTYPE_T3RQS 0x19 313 #define RQSTYPE_IP_XMIT_64 0x1b 314 #define RQSTYPE_CTIO4 0x1e /* Target Mode */ 315 #define RQSTYPE_CTIO3 0x1f /* Target Mode */ 316 #define RQSTYPE_RIO1 0x21 317 #define RQSTYPE_RIO2 0x22 318 #define RQSTYPE_IP_RECV 0x23 319 #define RQSTYPE_IP_RECV_CONT 0x24 320 321 322 #define ISP_RQDSEG 4 323 typedef struct { 324 isphdr_t req_header; 325 u_int32_t req_handle; 326 u_int8_t req_lun_trn; 327 u_int8_t req_target; 328 u_int16_t req_cdblen; 329 #define req_modifier req_cdblen /* marker packet */ 330 u_int16_t req_flags; 331 u_int16_t req_reserved; 332 u_int16_t req_time; 333 u_int16_t req_seg_count; 334 u_int8_t req_cdb[12]; 335 ispds_t req_dataseg[ISP_RQDSEG]; 336 } ispreq_t; 337 338 /* 339 * A request packet can also be a marker packet. 340 */ 341 #define SYNC_DEVICE 0 342 #define SYNC_TARGET 1 343 #define SYNC_ALL 2 344 345 #define ISP_RQDSEG_T2 3 346 typedef struct { 347 isphdr_t req_header; 348 u_int32_t req_handle; 349 u_int8_t req_lun_trn; 350 u_int8_t req_target; 351 u_int16_t req_scclun; 352 u_int16_t req_flags; 353 u_int16_t _res2; 354 u_int16_t req_time; 355 u_int16_t req_seg_count; 356 u_int8_t req_cdb[16]; 357 u_int32_t req_totalcnt; 358 ispds_t req_dataseg[ISP_RQDSEG_T2]; 359 } ispreqt2_t; 360 361 #define ISP_RQDSEG_T3 2 362 typedef struct { 363 isphdr_t req_header; 364 u_int32_t req_handle; 365 u_int8_t req_lun_trn; 366 u_int8_t req_target; 367 u_int16_t req_scclun; 368 u_int16_t req_flags; 369 u_int16_t _res2; 370 u_int16_t req_time; 371 u_int16_t req_seg_count; 372 u_int8_t req_cdb[16]; 373 u_int32_t req_totalcnt; 374 ispds64_t req_dataseg[ISP_RQDSEG_T3]; 375 } ispreqt3_t; 376 377 /* req_flag values */ 378 #define REQFLAG_NODISCON 0x0001 379 #define REQFLAG_HTAG 0x0002 380 #define REQFLAG_OTAG 0x0004 381 #define REQFLAG_STAG 0x0008 382 #define REQFLAG_TARGET_RTN 0x0010 383 384 #define REQFLAG_NODATA 0x0000 385 #define REQFLAG_DATA_IN 0x0020 386 #define REQFLAG_DATA_OUT 0x0040 387 #define REQFLAG_DATA_UNKNOWN 0x0060 388 389 #define REQFLAG_DISARQ 0x0100 390 #define REQFLAG_FRC_ASYNC 0x0200 391 #define REQFLAG_FRC_SYNC 0x0400 392 #define REQFLAG_FRC_WIDE 0x0800 393 #define REQFLAG_NOPARITY 0x1000 394 #define REQFLAG_STOPQ 0x2000 395 #define REQFLAG_XTRASNS 0x4000 396 #define REQFLAG_PRIORITY 0x8000 397 398 typedef struct { 399 isphdr_t req_header; 400 u_int32_t req_handle; 401 u_int8_t req_lun_trn; 402 u_int8_t req_target; 403 u_int16_t req_cdblen; 404 u_int16_t req_flags; 405 u_int16_t _res1; 406 u_int16_t req_time; 407 u_int16_t req_seg_count; 408 u_int8_t req_cdb[44]; 409 } ispextreq_t; 410 411 #define ISP_CDSEG 7 412 typedef struct { 413 isphdr_t req_header; 414 u_int32_t _res1; 415 ispds_t req_dataseg[ISP_CDSEG]; 416 } ispcontreq_t; 417 418 #define ISP_CDSEG64 5 419 typedef struct { 420 isphdr_t req_header; 421 ispds64_t req_dataseg[ISP_CDSEG64]; 422 } ispcontreq64_t; 423 424 typedef struct { 425 isphdr_t req_header; 426 u_int32_t req_handle; 427 u_int16_t req_scsi_status; 428 u_int16_t req_completion_status; 429 u_int16_t req_state_flags; 430 u_int16_t req_status_flags; 431 u_int16_t req_time; 432 #define req_response_len req_time /* FC only */ 433 u_int16_t req_sense_len; 434 u_int32_t req_resid; 435 u_int8_t req_response[8]; /* FC only */ 436 u_int8_t req_sense_data[32]; 437 } ispstatusreq_t; 438 439 typedef struct { 440 isphdr_t req_header; 441 u_int8_t req_sense_data[60]; 442 } ispstatus_cont_t; 443 444 /* 445 * For Qlogic 2X00, the high order byte of SCSI status has 446 * additional meaning. 447 */ 448 #define RQCS_RU 0x800 /* Residual Under */ 449 #define RQCS_RO 0x400 /* Residual Over */ 450 #define RQCS_RESID (RQCS_RU|RQCS_RO) 451 #define RQCS_SV 0x200 /* Sense Length Valid */ 452 #define RQCS_RV 0x100 /* FCP Response Length Valid */ 453 454 /* 455 * Completion Status Codes. 456 */ 457 #define RQCS_COMPLETE 0x0000 458 #define RQCS_DMA_ERROR 0x0002 459 #define RQCS_RESET_OCCURRED 0x0004 460 #define RQCS_ABORTED 0x0005 461 #define RQCS_TIMEOUT 0x0006 462 #define RQCS_DATA_OVERRUN 0x0007 463 #define RQCS_DATA_UNDERRUN 0x0015 464 #define RQCS_QUEUE_FULL 0x001C 465 466 /* 1X00 Only Completion Codes */ 467 #define RQCS_INCOMPLETE 0x0001 468 #define RQCS_TRANSPORT_ERROR 0x0003 469 #define RQCS_COMMAND_OVERRUN 0x0008 470 #define RQCS_STATUS_OVERRUN 0x0009 471 #define RQCS_BAD_MESSAGE 0x000a 472 #define RQCS_NO_MESSAGE_OUT 0x000b 473 #define RQCS_EXT_ID_FAILED 0x000c 474 #define RQCS_IDE_MSG_FAILED 0x000d 475 #define RQCS_ABORT_MSG_FAILED 0x000e 476 #define RQCS_REJECT_MSG_FAILED 0x000f 477 #define RQCS_NOP_MSG_FAILED 0x0010 478 #define RQCS_PARITY_ERROR_MSG_FAILED 0x0011 479 #define RQCS_DEVICE_RESET_MSG_FAILED 0x0012 480 #define RQCS_ID_MSG_FAILED 0x0013 481 #define RQCS_UNEXP_BUS_FREE 0x0014 482 #define RQCS_XACT_ERR1 0x0018 483 #define RQCS_XACT_ERR2 0x0019 484 #define RQCS_XACT_ERR3 0x001A 485 #define RQCS_BAD_ENTRY 0x001B 486 #define RQCS_PHASE_SKIPPED 0x001D 487 #define RQCS_ARQS_FAILED 0x001E 488 #define RQCS_WIDE_FAILED 0x001F 489 #define RQCS_SYNCXFER_FAILED 0x0020 490 #define RQCS_LVD_BUSERR 0x0021 491 492 /* 2X00 Only Completion Codes */ 493 #define RQCS_PORT_UNAVAILABLE 0x0028 494 #define RQCS_PORT_LOGGED_OUT 0x0029 495 #define RQCS_PORT_CHANGED 0x002A 496 #define RQCS_PORT_BUSY 0x002B 497 498 /* 499 * 1X00 specific State Flags 500 */ 501 #define RQSF_GOT_BUS 0x0100 502 #define RQSF_GOT_TARGET 0x0200 503 #define RQSF_SENT_CDB 0x0400 504 #define RQSF_XFRD_DATA 0x0800 505 #define RQSF_GOT_STATUS 0x1000 506 #define RQSF_GOT_SENSE 0x2000 507 #define RQSF_XFER_COMPLETE 0x4000 508 509 /* 510 * 2X00 specific State Flags 511 * (same as 1X00 except RQSF_GOT_BUS/RQSF_GOT_TARGET are not available) 512 */ 513 #define RQSF_DATA_IN 0x0020 514 #define RQSF_DATA_OUT 0x0040 515 #define RQSF_STAG 0x0008 516 #define RQSF_OTAG 0x0004 517 #define RQSF_HTAG 0x0002 518 /* 519 * 1X00 Status Flags 520 */ 521 #define RQSTF_DISCONNECT 0x0001 522 #define RQSTF_SYNCHRONOUS 0x0002 523 #define RQSTF_PARITY_ERROR 0x0004 524 #define RQSTF_BUS_RESET 0x0008 525 #define RQSTF_DEVICE_RESET 0x0010 526 #define RQSTF_ABORTED 0x0020 527 #define RQSTF_TIMEOUT 0x0040 528 #define RQSTF_NEGOTIATION 0x0080 529 530 /* 531 * 2X00 specific state flags 532 */ 533 /* RQSF_SENT_CDB */ 534 /* RQSF_XFRD_DATA */ 535 /* RQSF_GOT_STATUS */ 536 /* RQSF_XFER_COMPLETE */ 537 538 /* 539 * 2X00 specific status flags 540 */ 541 /* RQSTF_ABORTED */ 542 /* RQSTF_TIMEOUT */ 543 #define RQSTF_DMA_ERROR 0x0080 544 #define RQSTF_LOGOUT 0x2000 545 546 /* 547 * Miscellaneous 548 */ 549 #ifndef ISP_EXEC_THROTTLE 550 #define ISP_EXEC_THROTTLE 16 551 #endif 552 553 /* 554 * About Firmware returns an 'attribute' word in mailbox 6. 555 */ 556 #define ISP_FW_ATTR_TMODE 0x01 557 #define ISP_FW_ATTR_SCCLUN 0x02 558 #define ISP_FW_ATTR_FABRIC 0x04 559 #define ISP_FW_ATTR_CLASS2 0x08 560 #define ISP_FW_ATTR_FCTAPE 0x10 561 #define ISP_FW_ATTR_IP 0x20 562 563 /* 564 * Reduced Interrupt Operation Response Queue Entreis 565 */ 566 567 typedef struct { 568 isphdr_t req_header; 569 u_int32_t req_handles[15]; 570 } isp_rio1_t; 571 572 typedef struct { 573 isphdr_t req_header; 574 u_int16_t req_handles[30]; 575 } isp_rio2_t; 576 577 /* 578 * FC (ISP2100) specific data structures 579 */ 580 581 /* 582 * Initialization Control Block 583 * 584 * Version One (prime) format. 585 */ 586 typedef struct isp_icb { 587 u_int8_t icb_version; 588 u_int8_t _reserved0; 589 u_int16_t icb_fwoptions; 590 u_int16_t icb_maxfrmlen; 591 u_int16_t icb_maxalloc; 592 u_int16_t icb_execthrottle; 593 u_int8_t icb_retry_count; 594 u_int8_t icb_retry_delay; 595 u_int8_t icb_portname[8]; 596 u_int16_t icb_hardaddr; 597 u_int8_t icb_iqdevtype; 598 u_int8_t icb_logintime; 599 u_int8_t icb_nodename[8]; 600 u_int16_t icb_rqstout; 601 u_int16_t icb_rspnsin; 602 u_int16_t icb_rqstqlen; 603 u_int16_t icb_rsltqlen; 604 u_int16_t icb_rqstaddr[4]; 605 u_int16_t icb_respaddr[4]; 606 u_int16_t icb_lunenables; 607 u_int8_t icb_ccnt; 608 u_int8_t icb_icnt; 609 u_int16_t icb_lunetimeout; 610 u_int16_t _reserved1; 611 u_int16_t icb_xfwoptions; 612 u_int8_t icb_racctimer; 613 u_int8_t icb_idelaytimer; 614 u_int16_t icb_zfwoptions; 615 u_int16_t _reserved2[13]; 616 } isp_icb_t; 617 #define ICB_VERSION1 1 618 619 #define ICBOPT_HARD_ADDRESS 0x0001 620 #define ICBOPT_FAIRNESS 0x0002 621 #define ICBOPT_FULL_DUPLEX 0x0004 622 #define ICBOPT_FAST_POST 0x0008 623 #define ICBOPT_TGT_ENABLE 0x0010 624 #define ICBOPT_INI_DISABLE 0x0020 625 #define ICBOPT_INI_ADISC 0x0040 626 #define ICBOPT_INI_TGTTYPE 0x0080 627 #define ICBOPT_PDBCHANGE_AE 0x0100 628 #define ICBOPT_NOLIP 0x0200 629 #define ICBOPT_SRCHDOWN 0x0400 630 #define ICBOPT_PREVLOOP 0x0800 631 #define ICBOPT_STOP_ON_QFULL 0x1000 632 #define ICBOPT_FULL_LOGIN 0x2000 633 #define ICBOPT_BOTH_WWNS 0x4000 634 #define ICBOPT_EXTENDED 0x8000 635 636 #define ICBXOPT_CLASS2_ACK0 0x0200 637 #define ICBXOPT_CLASS2 0x0100 638 #define ICBXOPT_LOOP_ONLY (0 << 4) 639 #define ICBXOPT_PTP_ONLY (1 << 4) 640 #define ICBXOPT_LOOP_2_PTP (2 << 4) 641 #define ICBXOPT_PTP_2_LOOP (3 << 4) 642 643 #define ICBXOPT_RIO_OFF 0 644 #define ICBXOPT_RIO_16BIT 1 645 #define ICBXOPT_RIO_32BIT 2 646 #define ICBXOPT_RIO_16BIT_IOCB 3 647 #define ICBXOPT_RIO_32BIT_IOCB 4 648 649 #define ICBZOPT_ENA_RDXFR_RDY 0x01 650 #define ICBZOPT_ENA_OOF (1 << 6) /* out of order frame handling */ 651 /* These 3 only apply to the 2300 */ 652 #define ICBZOPT_RATE_ONEGB (MBGSD_ONEGB << 14) 653 #define ICBZOPT_RATE_TWOGB (MBGSD_TWOGB << 14) 654 #define ICBZOPT_RATE_AUTO (MBGSD_AUTO << 14) 655 656 657 #define ICB_MIN_FRMLEN 256 658 #define ICB_MAX_FRMLEN 2112 659 #define ICB_DFLT_FRMLEN 1024 660 #define ICB_DFLT_ALLOC 256 661 #define ICB_DFLT_THROTTLE 16 662 #define ICB_DFLT_RDELAY 5 663 #define ICB_DFLT_RCOUNT 3 664 665 666 #define RQRSP_ADDR0015 0 667 #define RQRSP_ADDR1631 1 668 #define RQRSP_ADDR3247 2 669 #define RQRSP_ADDR4863 3 670 671 672 #define ICB_NNM0 7 673 #define ICB_NNM1 6 674 #define ICB_NNM2 5 675 #define ICB_NNM3 4 676 #define ICB_NNM4 3 677 #define ICB_NNM5 2 678 #define ICB_NNM6 1 679 #define ICB_NNM7 0 680 681 #define MAKE_NODE_NAME_FROM_WWN(array, wwn) \ 682 array[ICB_NNM0] = (u_int8_t) ((wwn >> 0) & 0xff), \ 683 array[ICB_NNM1] = (u_int8_t) ((wwn >> 8) & 0xff), \ 684 array[ICB_NNM2] = (u_int8_t) ((wwn >> 16) & 0xff), \ 685 array[ICB_NNM3] = (u_int8_t) ((wwn >> 24) & 0xff), \ 686 array[ICB_NNM4] = (u_int8_t) ((wwn >> 32) & 0xff), \ 687 array[ICB_NNM5] = (u_int8_t) ((wwn >> 40) & 0xff), \ 688 array[ICB_NNM6] = (u_int8_t) ((wwn >> 48) & 0xff), \ 689 array[ICB_NNM7] = (u_int8_t) ((wwn >> 56) & 0xff) 690 691 /* 692 * FC-AL Position Map 693 * 694 * This is an at most 128 byte map that returns either 695 * the LILP or Firmware generated list of ports. 696 * 697 * We deviate a bit from the returned qlogic format to 698 * use an extra bit to say whether this was a LILP or 699 * f/w generated map. 700 */ 701 typedef struct { 702 u_int8_t fwmap : 1, 703 count : 7; 704 u_int8_t map[127]; 705 } fcpos_map_t; 706 707 /* 708 * Port Data Base Element 709 */ 710 711 typedef struct { 712 u_int16_t pdb_options; 713 u_int8_t pdb_mstate; 714 u_int8_t pdb_sstate; 715 #define BITS2WORD(x) ((x)[0] << 16 | (x)[3] << 8 | (x)[2]) 716 u_int8_t pdb_hardaddr_bits[4]; 717 u_int8_t pdb_portid_bits[4]; 718 u_int8_t pdb_nodename[8]; 719 u_int8_t pdb_portname[8]; 720 u_int16_t pdb_execthrottle; 721 u_int16_t pdb_exec_count; 722 u_int8_t pdb_retry_count; 723 u_int8_t pdb_retry_delay; 724 u_int16_t pdb_resalloc; 725 u_int16_t pdb_curalloc; 726 u_int16_t pdb_qhead; 727 u_int16_t pdb_qtail; 728 u_int16_t pdb_tl_next; 729 u_int16_t pdb_tl_last; 730 u_int16_t pdb_features; /* PLOGI, Common Service */ 731 u_int16_t pdb_pconcurrnt; /* PLOGI, Common Service */ 732 u_int16_t pdb_roi; /* PLOGI, Common Service */ 733 u_int8_t pdb_target; 734 u_int8_t pdb_initiator; /* PLOGI, Class 3 Control Flags */ 735 u_int16_t pdb_rdsiz; /* PLOGI, Class 3 */ 736 u_int16_t pdb_ncseq; /* PLOGI, Class 3 */ 737 u_int16_t pdb_noseq; /* PLOGI, Class 3 */ 738 u_int16_t pdb_labrtflg; 739 u_int16_t pdb_lstopflg; 740 u_int16_t pdb_sqhead; 741 u_int16_t pdb_sqtail; 742 u_int16_t pdb_ptimer; 743 u_int16_t pdb_nxt_seqid; 744 u_int16_t pdb_fcount; 745 u_int16_t pdb_prli_len; 746 u_int16_t pdb_prli_svc0; 747 u_int16_t pdb_prli_svc3; 748 u_int16_t pdb_loopid; 749 u_int16_t pdb_il_ptr; 750 u_int16_t pdb_sl_ptr; 751 } isp_pdb_t; 752 753 #define PDB_OPTIONS_XMITTING (1<<11) 754 #define PDB_OPTIONS_LNKXMIT (1<<10) 755 #define PDB_OPTIONS_ABORTED (1<<9) 756 #define PDB_OPTIONS_ADISC (1<<1) 757 758 #define PDB_STATE_DISCOVERY 0 759 #define PDB_STATE_WDISC_ACK 1 760 #define PDB_STATE_PLOGI 2 761 #define PDB_STATE_PLOGI_ACK 3 762 #define PDB_STATE_PRLI 4 763 #define PDB_STATE_PRLI_ACK 5 764 #define PDB_STATE_LOGGED_IN 6 765 #define PDB_STATE_PORT_UNAVAIL 7 766 #define PDB_STATE_PRLO 8 767 #define PDB_STATE_PRLO_ACK 9 768 #define PDB_STATE_PLOGO 10 769 #define PDB_STATE_PLOG_ACK 11 770 771 #define SVC3_TGT_ROLE 0x10 772 #define SVC3_INI_ROLE 0x20 773 #define SVC3_ROLE_MASK 0x30 774 #define SVC3_ROLE_SHIFT 4 775 776 #define SNS_GAN 0x100 777 #define SNS_GP3 0x171 778 #define SNS_RFT 0x217 779 typedef struct { 780 u_int16_t snscb_rblen; /* response buffer length (words) */ 781 u_int16_t snscb_res0; 782 u_int16_t snscb_addr[4]; /* response buffer address */ 783 u_int16_t snscb_sblen; /* subcommand buffer length (words) */ 784 u_int16_t snscb_res1; 785 u_int16_t snscb_data[1]; /* variable data */ 786 } sns_screq_t; /* Subcommand Request Structure */ 787 #define SNS_GAN_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 788 #define SNS_GP3_REQ_SIZE (sizeof (sns_screq_t)+(5*(sizeof (u_int16_t)))) 789 #define SNS_RFT_REQ_SIZE (sizeof (sns_screq_t)+(21*(sizeof (u_int16_t)))) 790 791 typedef struct { 792 u_int8_t snscb_cthdr[16]; 793 u_int8_t snscb_port_type; 794 u_int8_t snscb_port_id[3]; 795 u_int8_t snscb_portname[8]; 796 u_int16_t snscb_data[1]; /* variable data */ 797 } sns_scrsp_t; /* Subcommand Response Structure */ 798 #define SNS_GAN_RESP_SIZE 608 /* Maximum response size (bytes) */ 799 #define SNS_GP3_RESP_SIZE 532 /* XXX: For 128 ports */ 800 #define SNS_RFT_RESP_SIZE 16 801 802 typedef struct { 803 u_int8_t snscb_cthdr[16]; 804 u_int8_t snscb_port_type; 805 u_int8_t snscb_port_id[3]; 806 u_int8_t snscb_portname[8]; 807 u_int8_t snscb_pnlen; /* symbolic port name length */ 808 u_int8_t snscb_pname[255]; /* symbolic port name */ 809 u_int8_t snscb_nodename[8]; 810 u_int8_t snscb_nnlen; /* symbolic node name length */ 811 u_int8_t snscb_nname[255]; /* symbolic node name */ 812 u_int8_t snscb_ipassoc[8]; 813 u_int8_t snscb_ipaddr[16]; 814 u_int8_t snscb_svc_class[4]; 815 u_int8_t snscb_fc4_types[32]; 816 u_int8_t snscb_fpname[8]; 817 u_int8_t snscb_reserved; 818 u_int8_t snscb_hardaddr[3]; 819 } sns_ganrsp_t; /* Subcommand Response Structure */ 820 821 #endif /* _ISPMBOX_H */ 822