ispmbox.h revision 1.51
1 /* $NetBSD: ispmbox.h,v 1.51 2008/03/11 05:33:30 mjacob Exp $ */ 2 /* 3 * Copyright (C) 1997, 1998, 1999 National Aeronautics & Space Administration 4 * All rights reserved. 5 * 6 * Additional Copyright (C) 2000-2007 by Matthew Jacob 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. The name of the author may not be used to endorse or promote products 18 * derived from this software without specific prior written permission 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 /* 32 * Mailbox and Queue Entry Definitions for for Qlogic ISP SCSI adapters. 33 */ 34 #ifndef _ISPMBOX_H 35 #define _ISPMBOX_H 36 37 /* 38 * Mailbox Command Opcodes 39 */ 40 #define MBOX_NO_OP 0x0000 41 #define MBOX_LOAD_RAM 0x0001 42 #define MBOX_EXEC_FIRMWARE 0x0002 43 #define MBOX_DUMP_RAM 0x0003 44 #define MBOX_WRITE_RAM_WORD 0x0004 45 #define MBOX_READ_RAM_WORD 0x0005 46 #define MBOX_MAILBOX_REG_TEST 0x0006 47 #define MBOX_VERIFY_CHECKSUM 0x0007 48 #define MBOX_ABOUT_FIRMWARE 0x0008 49 #define MBOX_LOAD_RISC_RAM_2100 0x0009 50 /* a */ 51 #define MBOX_LOAD_RISC_RAM 0x000b 52 /* c */ 53 #define MBOX_WRITE_RAM_WORD_EXTENDED 0x000d 54 #define MBOX_CHECK_FIRMWARE 0x000e 55 #define MBOX_READ_RAM_WORD_EXTENDED 0x000f 56 #define MBOX_INIT_REQ_QUEUE 0x0010 57 #define MBOX_INIT_RES_QUEUE 0x0011 58 #define MBOX_EXECUTE_IOCB 0x0012 59 #define MBOX_WAKE_UP 0x0013 60 #define MBOX_STOP_FIRMWARE 0x0014 61 #define MBOX_ABORT 0x0015 62 #define MBOX_ABORT_DEVICE 0x0016 63 #define MBOX_ABORT_TARGET 0x0017 64 #define MBOX_BUS_RESET 0x0018 65 #define MBOX_STOP_QUEUE 0x0019 66 #define MBOX_START_QUEUE 0x001a 67 #define MBOX_SINGLE_STEP_QUEUE 0x001b 68 #define MBOX_ABORT_QUEUE 0x001c 69 #define MBOX_GET_DEV_QUEUE_STATUS 0x001d 70 /* 1e */ 71 #define MBOX_GET_FIRMWARE_STATUS 0x001f 72 #define MBOX_GET_INIT_SCSI_ID 0x0020 73 #define MBOX_GET_SELECT_TIMEOUT 0x0021 74 #define MBOX_GET_RETRY_COUNT 0x0022 75 #define MBOX_GET_TAG_AGE_LIMIT 0x0023 76 #define MBOX_GET_CLOCK_RATE 0x0024 77 #define MBOX_GET_ACT_NEG_STATE 0x0025 78 #define MBOX_GET_ASYNC_DATA_SETUP_TIME 0x0026 79 #define MBOX_GET_SBUS_PARAMS 0x0027 80 #define MBOX_GET_PCI_PARAMS MBOX_GET_SBUS_PARAMS 81 #define MBOX_GET_TARGET_PARAMS 0x0028 82 #define MBOX_GET_DEV_QUEUE_PARAMS 0x0029 83 #define MBOX_GET_RESET_DELAY_PARAMS 0x002a 84 /* 2b */ 85 /* 2c */ 86 /* 2d */ 87 /* 2e */ 88 /* 2f */ 89 #define MBOX_SET_INIT_SCSI_ID 0x0030 90 #define MBOX_SET_SELECT_TIMEOUT 0x0031 91 #define MBOX_SET_RETRY_COUNT 0x0032 92 #define MBOX_SET_TAG_AGE_LIMIT 0x0033 93 #define MBOX_SET_CLOCK_RATE 0x0034 94 #define MBOX_SET_ACT_NEG_STATE 0x0035 95 #define MBOX_SET_ASYNC_DATA_SETUP_TIME 0x0036 96 #define MBOX_SET_SBUS_CONTROL_PARAMS 0x0037 97 #define MBOX_SET_PCI_PARAMETERS 0x0037 98 #define MBOX_SET_TARGET_PARAMS 0x0038 99 #define MBOX_SET_DEV_QUEUE_PARAMS 0x0039 100 #define MBOX_SET_RESET_DELAY_PARAMS 0x003a 101 /* 3b */ 102 /* 3c */ 103 /* 3d */ 104 /* 3e */ 105 /* 3f */ 106 #define MBOX_RETURN_BIOS_BLOCK_ADDR 0x0040 107 #define MBOX_WRITE_FOUR_RAM_WORDS 0x0041 108 #define MBOX_EXEC_BIOS_IOCB 0x0042 109 #define MBOX_SET_FW_FEATURES 0x004a 110 #define MBOX_GET_FW_FEATURES 0x004b 111 #define FW_FEATURE_FAST_POST 0x1 112 #define FW_FEATURE_LVD_NOTIFY 0x2 113 #define FW_FEATURE_RIO_32BIT 0x4 114 #define FW_FEATURE_RIO_16BIT 0x8 115 116 #define MBOX_INIT_REQ_QUEUE_A64 0x0052 117 #define MBOX_INIT_RES_QUEUE_A64 0x0053 118 119 #define MBOX_ENABLE_TARGET_MODE 0x0055 120 #define ENABLE_TARGET_FLAG 0x8000 121 #define ENABLE_TQING_FLAG 0x0004 122 #define ENABLE_MANDATORY_DISC 0x0002 123 #define MBOX_GET_TARGET_STATUS 0x0056 124 125 /* These are for the ISP2X00 FC cards */ 126 #define MBOX_GET_LOOP_ID 0x0020 127 /* for 24XX cards, outgoing mailbox 7 has these values for F or FL topologies */ 128 #define ISP24XX_INORDER 0x0100 129 #define ISP24XX_NPIV_SAN 0x0400 130 #define ISP24XX_VSAN_SAN 0x1000 131 #define ISP24XX_FC_SP_SAN 0x2000 132 133 #define MBOX_GET_FIRMWARE_OPTIONS 0x0028 134 #define MBOX_SET_FIRMWARE_OPTIONS 0x0038 135 #define MBOX_GET_RESOURCE_COUNT 0x0042 136 #define MBOX_REQUEST_OFFLINE_MODE 0x0043 137 #define MBOX_ENHANCED_GET_PDB 0x0047 138 #define MBOX_INIT_FIRMWARE_MULTI_ID 0x0048 /* 2400 only */ 139 #define MBOX_GET_VP_DATABASE 0x0049 /* 2400 only */ 140 #define MBOX_GET_VP_DATABASE_ENTRY 0x004a /* 2400 only */ 141 #define MBOX_EXEC_COMMAND_IOCB_A64 0x0054 142 #define MBOX_INIT_FIRMWARE 0x0060 143 #define MBOX_GET_INIT_CONTROL_BLOCK 0x0061 144 #define MBOX_INIT_LIP 0x0062 145 #define MBOX_GET_FC_AL_POSITION_MAP 0x0063 146 #define MBOX_GET_PORT_DB 0x0064 147 #define MBOX_CLEAR_ACA 0x0065 148 #define MBOX_TARGET_RESET 0x0066 149 #define MBOX_CLEAR_TASK_SET 0x0067 150 #define MBOX_ABORT_TASK_SET 0x0068 151 #define MBOX_GET_FW_STATE 0x0069 152 #define MBOX_GET_PORT_NAME 0x006A 153 #define MBOX_GET_LINK_STATUS 0x006B 154 #define MBOX_INIT_LIP_RESET 0x006C 155 #define MBOX_SEND_SNS 0x006E 156 #define MBOX_FABRIC_LOGIN 0x006F 157 #define MBOX_SEND_CHANGE_REQUEST 0x0070 158 #define MBOX_FABRIC_LOGOUT 0x0071 159 #define MBOX_INIT_LIP_LOGIN 0x0072 160 #define MBOX_LUN_RESET 0x007E 161 162 #define MBOX_DRIVER_HEARTBEAT 0x005B 163 #define MBOX_FW_HEARTBEAT 0x005C 164 165 #define MBOX_GET_SET_DATA_RATE 0x005D /* 24XX/23XX only */ 166 #define MBGSD_GET_RATE 0 167 #define MBGSD_SET_RATE 1 168 #define MBGSD_SET_RATE_NOW 2 /* 24XX only */ 169 #define MBGSD_ONEGB 0 170 #define MBGSD_TWOGB 1 171 #define MBGSD_AUTO 2 172 #define MBGSD_FOURGB 3 /* 24XX only */ 173 174 175 #define ISP2100_SET_PCI_PARAM 0x00ff 176 177 #define MBOX_BUSY 0x04 178 179 /* 180 * Mailbox Command Complete Status Codes 181 */ 182 #define MBOX_COMMAND_COMPLETE 0x4000 183 #define MBOX_INVALID_COMMAND 0x4001 184 #define MBOX_HOST_INTERFACE_ERROR 0x4002 185 #define MBOX_TEST_FAILED 0x4003 186 #define MBOX_COMMAND_ERROR 0x4005 187 #define MBOX_COMMAND_PARAM_ERROR 0x4006 188 #define MBOX_PORT_ID_USED 0x4007 189 #define MBOX_LOOP_ID_USED 0x4008 190 #define MBOX_ALL_IDS_USED 0x4009 191 #define MBOX_NOT_LOGGED_IN 0x400A 192 /* pseudo mailbox completion codes */ 193 #define MBOX_REGS_BUSY 0x6000 /* registers in use */ 194 #define MBOX_TIMEOUT 0x6001 /* command timed out */ 195 196 #define MBLOGALL 0x000f 197 #define MBLOGNONE 0x0000 198 #define MBLOGMASK(x) ((x) & 0xf) 199 200 /* 201 * Asynchronous event status codes 202 */ 203 #define ASYNC_BUS_RESET 0x8001 204 #define ASYNC_SYSTEM_ERROR 0x8002 205 #define ASYNC_RQS_XFER_ERR 0x8003 206 #define ASYNC_RSP_XFER_ERR 0x8004 207 #define ASYNC_QWAKEUP 0x8005 208 #define ASYNC_TIMEOUT_RESET 0x8006 209 #define ASYNC_DEVICE_RESET 0x8007 210 #define ASYNC_EXTMSG_UNDERRUN 0x800A 211 #define ASYNC_SCAM_INT 0x800B 212 #define ASYNC_HUNG_SCSI 0x800C 213 #define ASYNC_KILLED_BUS 0x800D 214 #define ASYNC_BUS_TRANSIT 0x800E /* LVD -> HVD, eg. */ 215 #define ASYNC_LIP_OCCURRED 0x8010 216 #define ASYNC_LOOP_UP 0x8011 217 #define ASYNC_LOOP_DOWN 0x8012 218 #define ASYNC_LOOP_RESET 0x8013 219 #define ASYNC_PDB_CHANGED 0x8014 220 #define ASYNC_CHANGE_NOTIFY 0x8015 221 #define ASYNC_LIP_F8 0x8016 222 #define ASYNC_LIP_ERROR 0x8017 223 #define ASYNC_SECURITY_UPDATE 0x801B 224 #define ASYNC_CMD_CMPLT 0x8020 225 #define ASYNC_CTIO_DONE 0x8021 226 #define ASYNC_IP_XMIT_DONE 0x8022 227 #define ASYNC_IP_RECV_DONE 0x8023 228 #define ASYNC_IP_BROADCAST 0x8024 229 #define ASYNC_IP_RCVQ_LOW 0x8025 230 #define ASYNC_IP_RCVQ_EMPTY 0x8026 231 #define ASYNC_IP_RECV_DONE_ALIGNED 0x8027 232 #define ASYNC_PTPMODE 0x8030 233 #define ASYNC_RIO1 0x8031 234 #define ASYNC_RIO2 0x8032 235 #define ASYNC_RIO3 0x8033 236 #define ASYNC_RIO4 0x8034 237 #define ASYNC_RIO5 0x8035 238 #define ASYNC_CONNMODE 0x8036 239 #define ISP_CONN_LOOP 1 240 #define ISP_CONN_PTP 2 241 #define ISP_CONN_BADLIP 3 242 #define ISP_CONN_FATAL 4 243 #define ISP_CONN_LOOPBACK 5 244 #define ASYNC_RIO_RESP 0x8040 245 #define ASYNC_RIO_COMP 0x8042 246 #define ASYNC_RCV_ERR 0x8048 247 248 /* 249 * 2.01.31 2200 Only. Need Bit 13 in Mailbox 1 for Set Firmware Options 250 * mailbox command to enable this. 251 */ 252 #define ASYNC_QFULL_SENT 0x8049 253 254 /* 255 * 24XX only 256 */ 257 #define ASYNC_RJT_SENT 0x8049 258 259 /* 260 * All IOCB Queue entries are this size 261 */ 262 #define QENTRY_LEN 64 263 264 /* 265 * Special Internal Handle for IOCBs 266 */ 267 #define ISP_SPCL_HANDLE 0xa5dead5a 268 269 /* 270 * Command Structure Definitions 271 */ 272 273 typedef struct { 274 uint32_t ds_base; 275 uint32_t ds_count; 276 } ispds_t; 277 278 typedef struct { 279 uint32_t ds_base; 280 uint32_t ds_basehi; 281 uint32_t ds_count; 282 } ispds64_t; 283 284 #define DSTYPE_32BIT 0 285 #define DSTYPE_64BIT 1 286 typedef struct { 287 uint16_t ds_type; /* 0-> ispds_t, 1-> ispds64_t */ 288 uint32_t ds_segment; /* unused */ 289 uint32_t ds_base; /* 32 bit address of DSD list */ 290 } ispdslist_t; 291 292 293 /* 294 * These elements get swizzled around for SBus instances. 295 */ 296 #define ISP_SWAP8(a, b) { \ 297 uint8_t tmp; \ 298 tmp = a; \ 299 a = b; \ 300 b = tmp; \ 301 } 302 typedef struct { 303 uint8_t rqs_entry_type; 304 uint8_t rqs_entry_count; 305 uint8_t rqs_seqno; 306 uint8_t rqs_flags; 307 } isphdr_t; 308 309 /* RQS Flag definitions */ 310 #define RQSFLAG_CONTINUATION 0x01 311 #define RQSFLAG_FULL 0x02 312 #define RQSFLAG_BADHEADER 0x04 313 #define RQSFLAG_BADPACKET 0x08 314 #define RQSFLAG_MASK 0x0f 315 316 /* RQS entry_type definitions */ 317 #define RQSTYPE_REQUEST 0x01 318 #define RQSTYPE_DATASEG 0x02 319 #define RQSTYPE_RESPONSE 0x03 320 #define RQSTYPE_MARKER 0x04 321 #define RQSTYPE_CMDONLY 0x05 322 #define RQSTYPE_ATIO 0x06 /* Target Mode */ 323 #define RQSTYPE_CTIO 0x07 /* Target Mode */ 324 #define RQSTYPE_SCAM 0x08 325 #define RQSTYPE_A64 0x09 326 #define RQSTYPE_A64_CONT 0x0a 327 #define RQSTYPE_ENABLE_LUN 0x0b /* Target Mode */ 328 #define RQSTYPE_MODIFY_LUN 0x0c /* Target Mode */ 329 #define RQSTYPE_NOTIFY 0x0d /* Target Mode */ 330 #define RQSTYPE_NOTIFY_ACK 0x0e /* Target Mode */ 331 #define RQSTYPE_CTIO1 0x0f /* Target Mode */ 332 #define RQSTYPE_STATUS_CONT 0x10 333 #define RQSTYPE_T2RQS 0x11 334 #define RQSTYPE_CTIO7 0x12 335 #define RQSTYPE_IP_XMIT 0x13 336 #define RQSTYPE_TSK_MGMT 0x14 337 #define RQSTYPE_T4RQS 0x15 338 #define RQSTYPE_ATIO2 0x16 /* Target Mode */ 339 #define RQSTYPE_CTIO2 0x17 /* Target Mode */ 340 #define RQSTYPE_T7RQS 0x18 341 #define RQSTYPE_T3RQS 0x19 342 #define RQSTYPE_IP_XMIT_64 0x1b 343 #define RQSTYPE_CTIO4 0x1e /* Target Mode */ 344 #define RQSTYPE_CTIO3 0x1f /* Target Mode */ 345 #define RQSTYPE_RIO1 0x21 346 #define RQSTYPE_RIO2 0x22 347 #define RQSTYPE_IP_RECV 0x23 348 #define RQSTYPE_IP_RECV_CONT 0x24 349 #define RQSTYPE_CT_PASSTHRU 0x29 350 #define RQSTYPE_MS_PASSTHRU 0x29 351 #define RQSTYPE_VP_CTRL 0x30 /* 24XX only */ 352 #define RQSTYPE_VP_MODIFY 0x31 /* 24XX only */ 353 #define RQSTYPE_RPT_ID_ACQ 0x32 /* 24XX only */ 354 #define RQSTYPE_ABORT_IO 0x33 355 #define RQSTYPE_T6RQS 0x48 356 #define RQSTYPE_LOGIN 0x52 357 #define RQSTYPE_ABTS_RCVD 0x54 /* 24XX only */ 358 #define RQSTYPE_ABTS_RSP 0x55 /* 24XX only */ 359 360 361 #define ISP_RQDSEG 4 362 typedef struct { 363 isphdr_t req_header; 364 uint32_t req_handle; 365 uint8_t req_lun_trn; 366 uint8_t req_target; 367 uint16_t req_cdblen; 368 uint16_t req_flags; 369 uint16_t req_reserved; 370 uint16_t req_time; 371 uint16_t req_seg_count; 372 uint8_t req_cdb[12]; 373 ispds_t req_dataseg[ISP_RQDSEG]; 374 } ispreq_t; 375 #define ISP_RQDSEG_A64 2 376 377 typedef struct { 378 isphdr_t mrk_header; 379 uint32_t mrk_handle; 380 uint8_t mrk_reserved0; 381 uint8_t mrk_target; 382 uint16_t mrk_modifier; 383 uint16_t mrk_flags; 384 uint16_t mrk_lun; 385 uint8_t mrk_reserved1[48]; 386 } isp_marker_t; 387 388 typedef struct { 389 isphdr_t mrk_header; 390 uint32_t mrk_handle; 391 uint16_t mrk_nphdl; 392 uint8_t mrk_modifier; 393 uint8_t mrk_reserved0; 394 uint8_t mrk_reserved1; 395 uint8_t mrk_vphdl; 396 uint16_t mrk_reserved2; 397 uint8_t mrk_lun[8]; 398 uint8_t mrk_reserved3[40]; 399 } isp_marker_24xx_t; 400 401 402 #define SYNC_DEVICE 0 403 #define SYNC_TARGET 1 404 #define SYNC_ALL 2 405 #define SYNC_LIP 3 406 407 #define ISP_RQDSEG_T2 3 408 typedef struct { 409 isphdr_t req_header; 410 uint32_t req_handle; 411 uint8_t req_lun_trn; 412 uint8_t req_target; 413 uint16_t req_scclun; 414 uint16_t req_flags; 415 uint16_t req_reserved; 416 uint16_t req_time; 417 uint16_t req_seg_count; 418 uint8_t req_cdb[16]; 419 uint32_t req_totalcnt; 420 ispds_t req_dataseg[ISP_RQDSEG_T2]; 421 } ispreqt2_t; 422 423 typedef struct { 424 isphdr_t req_header; 425 uint32_t req_handle; 426 uint16_t req_target; 427 uint16_t req_scclun; 428 uint16_t req_flags; 429 uint16_t req_reserved; 430 uint16_t req_time; 431 uint16_t req_seg_count; 432 uint8_t req_cdb[16]; 433 uint32_t req_totalcnt; 434 ispds_t req_dataseg[ISP_RQDSEG_T2]; 435 } ispreqt2e_t; 436 437 #define ISP_RQDSEG_T3 2 438 typedef struct { 439 isphdr_t req_header; 440 uint32_t req_handle; 441 uint8_t req_lun_trn; 442 uint8_t req_target; 443 uint16_t req_scclun; 444 uint16_t req_flags; 445 uint16_t req_reserved; 446 uint16_t req_time; 447 uint16_t req_seg_count; 448 uint8_t req_cdb[16]; 449 uint32_t req_totalcnt; 450 ispds64_t req_dataseg[ISP_RQDSEG_T3]; 451 } ispreqt3_t; 452 #define ispreq64_t ispreqt3_t /* same as.... */ 453 454 typedef struct { 455 isphdr_t req_header; 456 uint32_t req_handle; 457 uint16_t req_target; 458 uint16_t req_scclun; 459 uint16_t req_flags; 460 uint16_t req_reserved; 461 uint16_t req_time; 462 uint16_t req_seg_count; 463 uint8_t req_cdb[16]; 464 uint32_t req_totalcnt; 465 ispds64_t req_dataseg[ISP_RQDSEG_T3]; 466 } ispreqt3e_t; 467 468 /* req_flag values */ 469 #define REQFLAG_NODISCON 0x0001 470 #define REQFLAG_HTAG 0x0002 471 #define REQFLAG_OTAG 0x0004 472 #define REQFLAG_STAG 0x0008 473 #define REQFLAG_TARGET_RTN 0x0010 474 475 #define REQFLAG_NODATA 0x0000 476 #define REQFLAG_DATA_IN 0x0020 477 #define REQFLAG_DATA_OUT 0x0040 478 #define REQFLAG_DATA_UNKNOWN 0x0060 479 480 #define REQFLAG_DISARQ 0x0100 481 #define REQFLAG_FRC_ASYNC 0x0200 482 #define REQFLAG_FRC_SYNC 0x0400 483 #define REQFLAG_FRC_WIDE 0x0800 484 #define REQFLAG_NOPARITY 0x1000 485 #define REQFLAG_STOPQ 0x2000 486 #define REQFLAG_XTRASNS 0x4000 487 #define REQFLAG_PRIORITY 0x8000 488 489 typedef struct { 490 isphdr_t req_header; 491 uint32_t req_handle; 492 uint8_t req_lun_trn; 493 uint8_t req_target; 494 uint16_t req_cdblen; 495 uint16_t req_flags; 496 uint16_t req_reserved; 497 uint16_t req_time; 498 uint16_t req_seg_count; 499 uint8_t req_cdb[44]; 500 } ispextreq_t; 501 502 /* 24XX only */ 503 typedef struct { 504 uint16_t fcd_length; 505 uint16_t fcd_a1500; 506 uint16_t fcd_a3116; 507 uint16_t fcd_a4732; 508 uint16_t fcd_a6348; 509 } fcp_cmnd_ds_t; 510 511 typedef struct { 512 isphdr_t req_header; 513 uint32_t req_handle; 514 uint16_t req_nphdl; 515 uint16_t req_time; 516 uint16_t req_seg_count; 517 uint16_t req_fc_rsp_dsd_length; 518 uint8_t req_lun[8]; 519 uint16_t req_flags; 520 uint16_t req_fc_cmnd_dsd_length; 521 uint16_t req_fc_cmnd_dsd_a1500; 522 uint16_t req_fc_cmnd_dsd_a3116; 523 uint16_t req_fc_cmnd_dsd_a4732; 524 uint16_t req_fc_cmnd_dsd_a6348; 525 uint16_t req_fc_rsp_dsd_a1500; 526 uint16_t req_fc_rsp_dsd_a3116; 527 uint16_t req_fc_rsp_dsd_a4732; 528 uint16_t req_fc_rsp_dsd_a6348; 529 uint32_t req_totalcnt; 530 uint16_t req_tidlo; 531 uint8_t req_tidhi; 532 uint8_t req_vpidx; 533 ispds64_t req_dataseg; 534 } ispreqt6_t; 535 536 typedef struct { 537 isphdr_t req_header; 538 uint32_t req_handle; 539 uint16_t req_nphdl; 540 uint16_t req_time; 541 uint16_t req_seg_count; 542 uint16_t req_reserved; 543 uint8_t req_lun[8]; 544 uint8_t req_alen_datadir; 545 uint8_t req_task_management; 546 uint8_t req_task_attribute; 547 uint8_t req_crn; 548 uint8_t req_cdb[16]; 549 uint32_t req_dl; 550 uint16_t req_tidlo; 551 uint8_t req_tidhi; 552 uint8_t req_vpidx; 553 ispds64_t req_dataseg; 554 } ispreqt7_t; 555 556 /* Task Management Request Function */ 557 typedef struct { 558 isphdr_t tmf_header; 559 uint32_t tmf_handle; 560 uint16_t tmf_nphdl; 561 uint8_t tmf_reserved0[2]; 562 uint16_t tmf_delay; 563 uint16_t tmf_timeout; 564 uint8_t tmf_lun[8]; 565 uint32_t tmf_flags; 566 uint8_t tmf_reserved1[20]; 567 uint16_t tmf_tidlo; 568 uint8_t tmf_tidhi; 569 uint8_t tmf_vpidx; 570 uint8_t tmf_reserved2[12]; 571 } isp24xx_tmf_t; 572 573 #define ISP24XX_TMF_NOSEND 0x80000000 574 575 #define ISP24XX_TMF_LUN_RESET 0x00000010 576 #define ISP24XX_TMF_ABORT_TASK_SET 0x00000008 577 #define ISP24XX_TMF_CLEAR_TASK_SET 0x00000004 578 #define ISP24XX_TMF_TARGET_RESET 0x00000002 579 #define ISP24XX_TMF_CLEAR_ACA 0x00000001 580 581 /* I/O Abort Structure */ 582 typedef struct { 583 isphdr_t abrt_header; 584 uint32_t abrt_handle; 585 uint16_t abrt_nphdl; 586 uint16_t abrt_options; 587 uint32_t abrt_cmd_handle; 588 uint8_t abrt_reserved[32]; 589 uint16_t abrt_tidlo; 590 uint8_t abrt_tidhi; 591 uint8_t abrt_vpidx; 592 uint8_t abrt_reserved1[12]; 593 } isp24xx_abrt_t; 594 595 #define ISP24XX_ABRT_NOSEND 0x01 /* don't actually send ABTS */ 596 #define ISP24XX_ABRT_OKAY 0x00 /* in nphdl on return */ 597 #define ISP24XX_ABRT_ENXIO 0x31 /* in nphdl on return */ 598 599 #define ISP_CDSEG 7 600 typedef struct { 601 isphdr_t req_header; 602 uint32_t req_reserved; 603 ispds_t req_dataseg[ISP_CDSEG]; 604 } ispcontreq_t; 605 606 #define ISP_CDSEG64 5 607 typedef struct { 608 isphdr_t req_header; 609 ispds64_t req_dataseg[ISP_CDSEG64]; 610 } ispcontreq64_t; 611 612 typedef struct { 613 isphdr_t req_header; 614 uint32_t req_handle; 615 uint16_t req_scsi_status; 616 uint16_t req_completion_status; 617 uint16_t req_state_flags; 618 uint16_t req_status_flags; 619 uint16_t req_time; 620 #define req_response_len req_time /* FC only */ 621 uint16_t req_sense_len; 622 uint32_t req_resid; 623 uint8_t req_response[8]; /* FC only */ 624 uint8_t req_sense_data[32]; 625 } ispstatusreq_t; 626 627 /* 628 * Status Continuation 629 */ 630 typedef struct { 631 isphdr_t req_header; 632 uint8_t req_sense_data[60]; 633 } ispstatus_cont_t; 634 635 /* 636 * 24XX Type 0 status 637 */ 638 typedef struct { 639 isphdr_t req_header; 640 uint32_t req_handle; 641 uint16_t req_completion_status; 642 uint16_t req_oxid; 643 uint32_t req_resid; 644 uint16_t req_reserved0; 645 uint16_t req_state_flags; 646 uint16_t req_reserved1; 647 uint16_t req_scsi_status; 648 uint32_t req_fcp_residual; 649 uint32_t req_sense_len; 650 uint32_t req_response_len; 651 uint8_t req_rsp_sense[28]; 652 } isp24xx_statusreq_t; 653 654 /* 655 * For Qlogic 2X00, the high order byte of SCSI status has 656 * additional meaning. 657 */ 658 #define RQCS_RU 0x800 /* Residual Under */ 659 #define RQCS_RO 0x400 /* Residual Over */ 660 #define RQCS_RESID (RQCS_RU|RQCS_RO) 661 #define RQCS_SV 0x200 /* Sense Length Valid */ 662 #define RQCS_RV 0x100 /* FCP Response Length Valid */ 663 664 /* 665 * CT Passthru IOCB 666 */ 667 typedef struct { 668 isphdr_t ctp_header; 669 uint32_t ctp_handle; 670 uint16_t ctp_status; 671 uint16_t ctp_nphdl; /* n-port handle */ 672 uint16_t ctp_cmd_cnt; /* Command DSD count */ 673 uint8_t ctp_vpidx; 674 uint8_t ctp_reserved0; 675 uint16_t ctp_time; 676 uint16_t ctp_reserved1; 677 uint16_t ctp_rsp_cnt; /* Response DSD count */ 678 uint16_t ctp_reserved2[5]; 679 uint32_t ctp_rsp_bcnt; /* Response byte count */ 680 uint32_t ctp_cmd_bcnt; /* Command byte count */ 681 ispds64_t ctp_dataseg[2]; 682 } isp_ct_pt_t; 683 684 /* 685 * MS Passthru IOCB 686 */ 687 typedef struct { 688 isphdr_t ms_header; 689 uint32_t ms_handle; 690 uint16_t ms_nphdl; /* handle in high byte for !2k f/w */ 691 uint16_t ms_status; 692 uint16_t ms_flags; 693 uint16_t ms_reserved1; /* low 8 bits */ 694 uint16_t ms_time; 695 uint16_t ms_cmd_cnt; /* Command DSD count */ 696 uint16_t ms_tot_cnt; /* Total DSD Count */ 697 uint8_t ms_type; /* MS type */ 698 uint8_t ms_r_ctl; /* R_CTL */ 699 uint16_t ms_rxid; /* RX_ID */ 700 uint16_t ms_reserved2; 701 uint32_t ms_handle2; 702 uint32_t ms_rsp_bcnt; /* Response byte count */ 703 uint32_t ms_cmd_bcnt; /* Command byte count */ 704 ispds64_t ms_dataseg[2]; 705 } isp_ms_t; 706 707 /* 708 * Completion Status Codes. 709 */ 710 #define RQCS_COMPLETE 0x0000 711 #define RQCS_DMA_ERROR 0x0002 712 #define RQCS_RESET_OCCURRED 0x0004 713 #define RQCS_ABORTED 0x0005 714 #define RQCS_TIMEOUT 0x0006 715 #define RQCS_DATA_OVERRUN 0x0007 716 #define RQCS_DATA_UNDERRUN 0x0015 717 #define RQCS_QUEUE_FULL 0x001C 718 719 /* 1X00 Only Completion Codes */ 720 #define RQCS_INCOMPLETE 0x0001 721 #define RQCS_TRANSPORT_ERROR 0x0003 722 #define RQCS_COMMAND_OVERRUN 0x0008 723 #define RQCS_STATUS_OVERRUN 0x0009 724 #define RQCS_BAD_MESSAGE 0x000a 725 #define RQCS_NO_MESSAGE_OUT 0x000b 726 #define RQCS_EXT_ID_FAILED 0x000c 727 #define RQCS_IDE_MSG_FAILED 0x000d 728 #define RQCS_ABORT_MSG_FAILED 0x000e 729 #define RQCS_REJECT_MSG_FAILED 0x000f 730 #define RQCS_NOP_MSG_FAILED 0x0010 731 #define RQCS_PARITY_ERROR_MSG_FAILED 0x0011 732 #define RQCS_DEVICE_RESET_MSG_FAILED 0x0012 733 #define RQCS_ID_MSG_FAILED 0x0013 734 #define RQCS_UNEXP_BUS_FREE 0x0014 735 #define RQCS_XACT_ERR1 0x0018 736 #define RQCS_XACT_ERR2 0x0019 737 #define RQCS_XACT_ERR3 0x001A 738 #define RQCS_BAD_ENTRY 0x001B 739 #define RQCS_PHASE_SKIPPED 0x001D 740 #define RQCS_ARQS_FAILED 0x001E 741 #define RQCS_WIDE_FAILED 0x001F 742 #define RQCS_SYNCXFER_FAILED 0x0020 743 #define RQCS_LVD_BUSERR 0x0021 744 745 /* 2X00 Only Completion Codes */ 746 #define RQCS_PORT_UNAVAILABLE 0x0028 747 #define RQCS_PORT_LOGGED_OUT 0x0029 748 #define RQCS_PORT_CHANGED 0x002A 749 #define RQCS_PORT_BUSY 0x002B 750 751 /* 24XX Only Completion Codes */ 752 #define RQCS_24XX_DRE 0x0011 /* data reassembly error */ 753 #define RQCS_24XX_TABORT 0x0013 /* aborted by target */ 754 #define RQCS_24XX_ENOMEM 0x002C /* f/w resource unavailable */ 755 #define RQCS_24XX_TMO 0x0030 /* task management overrun */ 756 757 758 /* 759 * 1X00 specific State Flags 760 */ 761 #define RQSF_GOT_BUS 0x0100 762 #define RQSF_GOT_TARGET 0x0200 763 #define RQSF_SENT_CDB 0x0400 764 #define RQSF_XFRD_DATA 0x0800 765 #define RQSF_GOT_STATUS 0x1000 766 #define RQSF_GOT_SENSE 0x2000 767 #define RQSF_XFER_COMPLETE 0x4000 768 769 /* 770 * 2X00 specific State Flags 771 * (same as 1X00 except RQSF_GOT_BUS/RQSF_GOT_TARGET are not available) 772 */ 773 #define RQSF_DATA_IN 0x0020 774 #define RQSF_DATA_OUT 0x0040 775 #define RQSF_STAG 0x0008 776 #define RQSF_OTAG 0x0004 777 #define RQSF_HTAG 0x0002 778 /* 779 * 1X00 Status Flags 780 */ 781 #define RQSTF_DISCONNECT 0x0001 782 #define RQSTF_SYNCHRONOUS 0x0002 783 #define RQSTF_PARITY_ERROR 0x0004 784 #define RQSTF_BUS_RESET 0x0008 785 #define RQSTF_DEVICE_RESET 0x0010 786 #define RQSTF_ABORTED 0x0020 787 #define RQSTF_TIMEOUT 0x0040 788 #define RQSTF_NEGOTIATION 0x0080 789 790 /* 791 * 2X00 specific state flags 792 */ 793 /* RQSF_SENT_CDB */ 794 /* RQSF_XFRD_DATA */ 795 /* RQSF_GOT_STATUS */ 796 /* RQSF_XFER_COMPLETE */ 797 798 /* 799 * 2X00 specific status flags 800 */ 801 /* RQSTF_ABORTED */ 802 /* RQSTF_TIMEOUT */ 803 #define RQSTF_DMA_ERROR 0x0080 804 #define RQSTF_LOGOUT 0x2000 805 806 /* 807 * Miscellaneous 808 */ 809 #ifndef ISP_EXEC_THROTTLE 810 #define ISP_EXEC_THROTTLE 16 811 #endif 812 813 /* 814 * About Firmware returns an 'attribute' word in mailbox 6. 815 * These attributes are for 2200 and 2300. 816 */ 817 #define ISP_FW_ATTR_TMODE 0x0001 818 #define ISP_FW_ATTR_SCCLUN 0x0002 819 #define ISP_FW_ATTR_FABRIC 0x0004 820 #define ISP_FW_ATTR_CLASS2 0x0008 821 #define ISP_FW_ATTR_FCTAPE 0x0010 822 #define ISP_FW_ATTR_IP 0x0020 823 #define ISP_FW_ATTR_VI 0x0040 824 #define ISP_FW_ATTR_VI_SOLARIS 0x0080 825 #define ISP_FW_ATTR_2KLOGINS 0x0100 /* just a guess... */ 826 827 /* and these are for the 2400 */ 828 #define ISP2400_FW_ATTR_CLASS2 0x0001 829 #define ISP2400_FW_ATTR_IP 0x0002 830 #define ISP2400_FW_ATTR_MULTIID 0x0004 831 #define ISP2400_FW_ATTR_SB2 0x0008 832 #define ISP2400_FW_ATTR_T10CRC 0x0010 833 #define ISP2400_FW_ATTR_VI 0x0020 834 #define ISP2400_FW_ATTR_EXPFW 0x2000 835 836 #define ISP_CAP_TMODE(isp) \ 837 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_TMODE)) 838 #define ISP_CAP_SCCFW(isp) \ 839 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_SCCLUN)) 840 #define ISP_CAP_2KLOGIN(isp) \ 841 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_2KLOGINS)) 842 #define ISP_CAP_MULTI_ID(isp) \ 843 (IS_24XX(isp)? (isp->isp_fwattr & ISP2400_FW_ATTR_MULTIID) : 0) 844 845 /* 846 * Reduced Interrupt Operation Response Queue Entreis 847 */ 848 849 typedef struct { 850 isphdr_t req_header; 851 uint32_t req_handles[15]; 852 } isp_rio1_t; 853 854 typedef struct { 855 isphdr_t req_header; 856 uint16_t req_handles[30]; 857 } isp_rio2_t; 858 859 /* 860 * FC (ISP2100/ISP2200/ISP2300/ISP2400) specific data structures 861 */ 862 863 /* 864 * Initialization Control Block 865 * 866 * Version One (prime) format. 867 */ 868 typedef struct { 869 uint8_t icb_version; 870 uint8_t icb_reserved0; 871 uint16_t icb_fwoptions; 872 uint16_t icb_maxfrmlen; 873 uint16_t icb_maxalloc; 874 uint16_t icb_execthrottle; 875 uint8_t icb_retry_count; 876 uint8_t icb_retry_delay; 877 uint8_t icb_portname[8]; 878 uint16_t icb_hardaddr; 879 uint8_t icb_iqdevtype; 880 uint8_t icb_logintime; 881 uint8_t icb_nodename[8]; 882 uint16_t icb_rqstout; 883 uint16_t icb_rspnsin; 884 uint16_t icb_rqstqlen; 885 uint16_t icb_rsltqlen; 886 uint16_t icb_rqstaddr[4]; 887 uint16_t icb_respaddr[4]; 888 uint16_t icb_lunenables; 889 uint8_t icb_ccnt; 890 uint8_t icb_icnt; 891 uint16_t icb_lunetimeout; 892 uint16_t icb_reserved1; 893 uint16_t icb_xfwoptions; 894 uint8_t icb_racctimer; 895 uint8_t icb_idelaytimer; 896 uint16_t icb_zfwoptions; 897 uint16_t icb_reserved2[13]; 898 } isp_icb_t; 899 900 #define ICB_VERSION1 1 901 902 #define ICBOPT_EXTENDED 0x8000 903 #define ICBOPT_BOTH_WWNS 0x4000 904 #define ICBOPT_FULL_LOGIN 0x2000 905 #define ICBOPT_STOP_ON_QFULL 0x1000 /* 2200/2100 only */ 906 #define ICBOPT_PREVLOOP 0x0800 907 #define ICBOPT_SRCHDOWN 0x0400 908 #define ICBOPT_NOLIP 0x0200 909 #define ICBOPT_PDBCHANGE_AE 0x0100 910 #define ICBOPT_INI_TGTTYPE 0x0080 911 #define ICBOPT_INI_ADISC 0x0040 912 #define ICBOPT_INI_DISABLE 0x0020 913 #define ICBOPT_TGT_ENABLE 0x0010 914 #define ICBOPT_FAST_POST 0x0008 915 #define ICBOPT_FULL_DUPLEX 0x0004 916 #define ICBOPT_FAIRNESS 0x0002 917 #define ICBOPT_HARD_ADDRESS 0x0001 918 919 #define ICBXOPT_NO_LOGOUT 0x8000 /* no logout on link failure */ 920 #define ICBXOPT_FCTAPE_CCQ 0x4000 /* FC-Tape Command Queueing */ 921 #define ICBXOPT_FCTAPE_CONFIRM 0x2000 922 #define ICBXOPT_FCTAPE 0x1000 923 #define ICBXOPT_CLASS2_ACK0 0x0200 924 #define ICBXOPT_CLASS2 0x0100 925 #define ICBXOPT_NO_PLAY 0x0080 /* don't play if can't get hard addr */ 926 #define ICBXOPT_TOPO_MASK 0x0070 927 #define ICBXOPT_LOOP_ONLY 0x0000 928 #define ICBXOPT_PTP_ONLY 0x0010 929 #define ICBXOPT_LOOP_2_PTP 0x0020 930 #define ICBXOPT_PTP_2_LOOP 0x0030 931 /* 932 * The lower 4 bits of the xfwoptions field are the OPERATION MODE bits. 933 * RIO is not defined for the 23XX cards (just 2200) 934 */ 935 #define ICBXOPT_RIO_OFF 0 936 #define ICBXOPT_RIO_16BIT 1 937 #define ICBXOPT_RIO_32BIT 2 938 #define ICBXOPT_RIO_16BIT_IOCB 3 939 #define ICBXOPT_RIO_32BIT_IOCB 4 940 #define ICBXOPT_ZIO 5 941 #define ICBXOPT_TIMER_MASK 0x7 942 943 #define ICBZOPT_RATE_MASK 0xC000 944 #define ICBZOPT_RATE_ONEGB 0x0000 945 #define ICBZOPT_RATE_AUTO 0x8000 946 #define ICBZOPT_RATE_TWOGB 0x4000 947 #define ICBZOPT_50_OHM 0x2000 948 #define ICBZOPT_ENA_OOF 0x0040 /* out of order frame handling */ 949 #define ICBZOPT_RSPSZ_MASK 0x0030 950 #define ICBZOPT_RSPSZ_24 0x0000 951 #define ICBZOPT_RSPSZ_12 0x0010 952 #define ICBZOPT_RSPSZ_24A 0x0020 953 #define ICBZOPT_RSPSZ_32 0x0030 954 #define ICBZOPT_SOFTID 0x0002 955 #define ICBZOPT_ENA_RDXFR_RDY 0x0001 956 957 /* 2400 F/W options */ 958 #define ICB2400_OPT1_BOTH_WWNS 0x00004000 959 #define ICB2400_OPT1_FULL_LOGIN 0x00002000 960 #define ICB2400_OPT1_PREVLOOP 0x00000800 961 #define ICB2400_OPT1_SRCHDOWN 0x00000400 962 #define ICB2400_OPT1_NOLIP 0x00000200 963 #define ICB2400_OPT1_INI_DISABLE 0x00000020 964 #define ICB2400_OPT1_TGT_ENABLE 0x00000010 965 #define ICB2400_OPT1_FULL_DUPLEX 0x00000004 966 #define ICB2400_OPT1_FAIRNESS 0x00000002 967 #define ICB2400_OPT1_HARD_ADDRESS 0x00000001 968 969 #define ICB2400_OPT2_FCTAPE 0x00001000 970 #define ICB2400_OPT2_CLASS2_ACK0 0x00000200 971 #define ICB2400_OPT2_CLASS2 0x00000100 972 #define ICB2400_OPT2_NO_PLAY 0x00000080 973 #define ICB2400_OPT2_TOPO_MASK 0x00000070 974 #define ICB2400_OPT2_LOOP_ONLY 0x00000000 975 #define ICB2400_OPT2_PTP_ONLY 0x00000010 976 #define ICB2400_OPT2_LOOP_2_PTP 0x00000020 977 #define ICB2400_OPT2_PTP_2_LOOP 0x00000030 978 #define ICB2400_OPT2_TIMER_MASK 0x00000007 979 #define ICB2400_OPT2_ZIO 0x00000005 980 #define ICB2400_OPT2_ZIO1 0x00000006 981 982 #define ICB2400_OPT3_75_OHM 0x00010000 983 #define ICB2400_OPT3_RATE_MASK 0x0000E000 984 #define ICB2400_OPT3_RATE_ONEGB 0x00000000 985 #define ICB2400_OPT3_RATE_TWOGB 0x00002000 986 #define ICB2400_OPT3_RATE_AUTO 0x00004000 987 #define ICB2400_OPT3_RATE_FOURGB 0x00006000 988 #define ICB2400_OPT3_ENA_OOF_XFRDY 0x00000200 989 #define ICB2400_OPT3_NO_LOCAL_PLOGI 0x00000080 990 #define ICB2400_OPT3_ENA_OOF 0x00000040 991 /* note that a response size flag of zero is reserved! */ 992 #define ICB2400_OPT3_RSPSZ_MASK 0x00000030 993 #define ICB2400_OPT3_RSPSZ_12 0x00000010 994 #define ICB2400_OPT3_RSPSZ_24 0x00000020 995 #define ICB2400_OPT3_RSPSZ_32 0x00000030 996 #define ICB2400_OPT3_SOFTID 0x00000002 997 998 #define ICB_MIN_FRMLEN 256 999 #define ICB_MAX_FRMLEN 2112 1000 #define ICB_DFLT_FRMLEN 1024 1001 #define ICB_DFLT_ALLOC 256 1002 #define ICB_DFLT_THROTTLE 16 1003 #define ICB_DFLT_RDELAY 5 1004 #define ICB_DFLT_RCOUNT 3 1005 1006 #define ICB_LOGIN_TOV 30 1007 #define ICB_LUN_ENABLE_TOV 180 1008 1009 1010 /* 1011 * And somebody at QLogic had a great idea that you could just change 1012 * the structure *and* keep the version number the same as the other cards. 1013 */ 1014 typedef struct { 1015 uint16_t icb_version; 1016 uint16_t icb_reserved0; 1017 uint16_t icb_maxfrmlen; 1018 uint16_t icb_execthrottle; 1019 uint16_t icb_xchgcnt; 1020 uint16_t icb_hardaddr; 1021 uint8_t icb_portname[8]; 1022 uint8_t icb_nodename[8]; 1023 uint16_t icb_rspnsin; 1024 uint16_t icb_rqstout; 1025 uint16_t icb_retry_count; 1026 uint16_t icb_priout; 1027 uint16_t icb_rsltqlen; 1028 uint16_t icb_rqstqlen; 1029 uint16_t icb_ldn_nols; 1030 uint16_t icb_prqstqlen; 1031 uint16_t icb_rqstaddr[4]; 1032 uint16_t icb_respaddr[4]; 1033 uint16_t icb_priaddr[4]; 1034 uint16_t icb_reserved1[4]; 1035 uint16_t icb_atio_in; 1036 uint16_t icb_atioqlen; 1037 uint16_t icb_atioqaddr[4]; 1038 uint16_t icb_idelaytimer; 1039 uint16_t icb_logintime; 1040 uint32_t icb_fwoptions1; 1041 uint32_t icb_fwoptions2; 1042 uint32_t icb_fwoptions3; 1043 uint16_t icb_reserved2[12]; 1044 } isp_icb_2400_t; 1045 1046 #define RQRSP_ADDR0015 0 1047 #define RQRSP_ADDR1631 1 1048 #define RQRSP_ADDR3247 2 1049 #define RQRSP_ADDR4863 3 1050 1051 1052 #define ICB_NNM0 7 1053 #define ICB_NNM1 6 1054 #define ICB_NNM2 5 1055 #define ICB_NNM3 4 1056 #define ICB_NNM4 3 1057 #define ICB_NNM5 2 1058 #define ICB_NNM6 1 1059 #define ICB_NNM7 0 1060 1061 #define MAKE_NODE_NAME_FROM_WWN(array, wwn) \ 1062 array[ICB_NNM0] = (uint8_t) ((wwn >> 0) & 0xff), \ 1063 array[ICB_NNM1] = (uint8_t) ((wwn >> 8) & 0xff), \ 1064 array[ICB_NNM2] = (uint8_t) ((wwn >> 16) & 0xff), \ 1065 array[ICB_NNM3] = (uint8_t) ((wwn >> 24) & 0xff), \ 1066 array[ICB_NNM4] = (uint8_t) ((wwn >> 32) & 0xff), \ 1067 array[ICB_NNM5] = (uint8_t) ((wwn >> 40) & 0xff), \ 1068 array[ICB_NNM6] = (uint8_t) ((wwn >> 48) & 0xff), \ 1069 array[ICB_NNM7] = (uint8_t) ((wwn >> 56) & 0xff) 1070 1071 #define MAKE_WWN_FROM_NODE_NAME(wwn, array) \ 1072 wwn = ((uint64_t) array[ICB_NNM0]) | \ 1073 ((uint64_t) array[ICB_NNM1] << 8) | \ 1074 ((uint64_t) array[ICB_NNM2] << 16) | \ 1075 ((uint64_t) array[ICB_NNM3] << 24) | \ 1076 ((uint64_t) array[ICB_NNM4] << 32) | \ 1077 ((uint64_t) array[ICB_NNM5] << 40) | \ 1078 ((uint64_t) array[ICB_NNM6] << 48) | \ 1079 ((uint64_t) array[ICB_NNM7] << 56) 1080 1081 1082 /* 1083 * For MULTI_ID firmware, this describes a 1084 * virtual port entity for getting status. 1085 */ 1086 typedef struct { 1087 uint16_t vp_port_status; 1088 uint8_t vp_port_options; 1089 uint8_t vp_port_loopid; 1090 uint8_t vp_port_portname[8]; 1091 uint8_t vp_port_nodename[8]; 1092 uint16_t vp_port_portid_lo; /* not present when trailing icb */ 1093 uint16_t vp_port_portid_hi; /* not present when trailing icb */ 1094 } vp_port_info_t; 1095 1096 #define ICB2400_VPOPT_TGT_DISABLE 0x00000020 /* disable target mode */ 1097 #define ICB2400_VPOPT_INI_ENABLE 0x00000010 /* enable initiator mode */ 1098 #define ICB2400_VPOPT_ENABLED 0x00000008 1099 #define ICB2400_VPOPT_NOPLAY 0x00000004 1100 #define ICB2400_VPOPT_PREVLOOP 0x00000002 1101 #define ICB2400_VPOPT_HARD_ADDRESS 0x00000001 1102 1103 #define ICB2400_VPOPT_WRITE_SIZE 20 1104 1105 /* 1106 * For MULTI_ID firmware, we append this structure 1107 * to the isp_icb_2400_t above, followed by a list 1108 * structures that are *most* of the vp_port_info_t. 1109 */ 1110 typedef struct { 1111 uint16_t vp_count; 1112 uint16_t vp_global_options; 1113 } isp_icb_2400_vpinfo_t; 1114 1115 #define ICB2400_VPINFO_OFF 0x80 /* offset from start of ICB */ 1116 #define ICB2400_VPINFO_PORT_OFF(chan) \ 1117 ICB2400_VPINFO_OFF + \ 1118 sizeof (isp_icb_2400_vpinfo_t) + ((chan - 1) * ICB2400_VPOPT_WRITE_SIZE) 1119 1120 #define ICB2400_VPGOPT_MID_DISABLE 0x02 1121 1122 typedef struct { 1123 isphdr_t vp_ctrl_hdr; 1124 uint32_t vp_ctrl_handle; 1125 uint16_t vp_ctrl_index_fail; 1126 uint16_t vp_ctrl_status; 1127 uint16_t vp_ctrl_command; 1128 uint16_t vp_ctrl_vp_count; 1129 uint16_t vp_ctrl_idmap[8]; 1130 uint8_t vp_ctrl_reserved[32]; 1131 } vp_ctrl_info_t; 1132 1133 #define VP_CTRL_CMD_ENABLE_VP 0 1134 #define VP_CTRL_CMD_DISABLE_VP 8 1135 #define VP_CTRL_CMD_DISABLE_VP_REINIT_LINK 9 1136 #define VP_CTRL_CMD_DISABLE_VP_LOGO 0xA 1137 1138 /* 1139 * We can use this structure for modifying either one or two VP ports after initialization 1140 */ 1141 typedef struct { 1142 isphdr_t vp_mod_hdr; 1143 uint32_t vp_mod_hdl; 1144 uint16_t vp_mod_reserved0; 1145 uint16_t vp_mod_status; 1146 uint8_t vp_mod_cmd; 1147 uint8_t vp_mod_cnt; 1148 uint8_t vp_mod_idx0; 1149 uint8_t vp_mod_idx1; 1150 struct { 1151 uint8_t options; 1152 uint8_t loopid; 1153 uint16_t reserved1; 1154 uint8_t wwpn[8]; 1155 uint8_t wwnn[8]; 1156 } vp_mod_ports[2]; 1157 uint8_t vp_mod_reserved2[8]; 1158 } vp_modify_t; 1159 1160 #define VP_STS_OK 0x00 1161 #define VP_STS_ERR 0x01 1162 #define VP_CNT_ERR 0x02 1163 #define VP_GEN_ERR 0x03 1164 #define VP_IDX_ERR 0x04 1165 #define VP_STS_BSY 0x05 1166 1167 #define VP_MODIFY_VP 0x00 1168 #define VP_MODIFY_ENA 0x01 1169 1170 /* 1171 * Port Data Base Element 1172 */ 1173 1174 typedef struct { 1175 uint16_t pdb_options; 1176 uint8_t pdb_mstate; 1177 uint8_t pdb_sstate; 1178 uint8_t pdb_hardaddr_bits[4]; 1179 uint8_t pdb_portid_bits[4]; 1180 uint8_t pdb_nodename[8]; 1181 uint8_t pdb_portname[8]; 1182 uint16_t pdb_execthrottle; 1183 uint16_t pdb_exec_count; 1184 uint8_t pdb_retry_count; 1185 uint8_t pdb_retry_delay; 1186 uint16_t pdb_resalloc; 1187 uint16_t pdb_curalloc; 1188 uint16_t pdb_qhead; 1189 uint16_t pdb_qtail; 1190 uint16_t pdb_tl_next; 1191 uint16_t pdb_tl_last; 1192 uint16_t pdb_features; /* PLOGI, Common Service */ 1193 uint16_t pdb_pconcurrnt; /* PLOGI, Common Service */ 1194 uint16_t pdb_roi; /* PLOGI, Common Service */ 1195 uint8_t pdb_target; 1196 uint8_t pdb_initiator; /* PLOGI, Class 3 Control Flags */ 1197 uint16_t pdb_rdsiz; /* PLOGI, Class 3 */ 1198 uint16_t pdb_ncseq; /* PLOGI, Class 3 */ 1199 uint16_t pdb_noseq; /* PLOGI, Class 3 */ 1200 uint16_t pdb_labrtflg; 1201 uint16_t pdb_lstopflg; 1202 uint16_t pdb_sqhead; 1203 uint16_t pdb_sqtail; 1204 uint16_t pdb_ptimer; 1205 uint16_t pdb_nxt_seqid; 1206 uint16_t pdb_fcount; 1207 uint16_t pdb_prli_len; 1208 uint16_t pdb_prli_svc0; 1209 uint16_t pdb_prli_svc3; 1210 uint16_t pdb_loopid; 1211 uint16_t pdb_il_ptr; 1212 uint16_t pdb_sl_ptr; 1213 } isp_pdb_21xx_t; 1214 1215 #define PDB_OPTIONS_XMITTING (1<<11) 1216 #define PDB_OPTIONS_LNKXMIT (1<<10) 1217 #define PDB_OPTIONS_ABORTED (1<<9) 1218 #define PDB_OPTIONS_ADISC (1<<1) 1219 1220 #define PDB_STATE_DISCOVERY 0 1221 #define PDB_STATE_WDISC_ACK 1 1222 #define PDB_STATE_PLOGI 2 1223 #define PDB_STATE_PLOGI_ACK 3 1224 #define PDB_STATE_PRLI 4 1225 #define PDB_STATE_PRLI_ACK 5 1226 #define PDB_STATE_LOGGED_IN 6 1227 #define PDB_STATE_PORT_UNAVAIL 7 1228 #define PDB_STATE_PRLO 8 1229 #define PDB_STATE_PRLO_ACK 9 1230 #define PDB_STATE_PLOGO 10 1231 #define PDB_STATE_PLOG_ACK 11 1232 1233 #define SVC3_TGT_ROLE 0x10 1234 #define SVC3_INI_ROLE 0x20 1235 #define SVC3_ROLE_MASK 0x30 1236 #define SVC3_ROLE_SHIFT 4 1237 1238 #define BITS2WORD(x) ((x)[0] << 16 | (x)[3] << 8 | (x)[2]) 1239 #define BITS2WORD_24XX(x) ((x)[0] << 16 | (x)[1] << 8 | (x)[2]) 1240 1241 /* 1242 * Port Data Base Element- 24XX cards 1243 */ 1244 typedef struct { 1245 uint16_t pdb_flags; 1246 uint8_t pdb_curstate; 1247 uint8_t pdb_laststate; 1248 uint8_t pdb_hardaddr_bits[4]; 1249 uint8_t pdb_portid_bits[4]; 1250 #define pdb_nxt_seqid_2400 pdb_portid_bits[3] 1251 uint16_t pdb_retry_timer; 1252 uint16_t pdb_handle; 1253 uint16_t pdb_rcv_dsize; 1254 uint16_t pdb_reserved0; 1255 uint16_t pdb_prli_svc0; 1256 uint16_t pdb_prli_svc3; 1257 uint8_t pdb_portname[8]; 1258 uint8_t pdb_nodename[8]; 1259 uint8_t pdb_reserved1[24]; 1260 } isp_pdb_24xx_t; 1261 1262 #define PDB2400_TID_SUPPORTED 0x4000 1263 #define PDB2400_FC_TAPE 0x0080 1264 #define PDB2400_CLASS2_ACK0 0x0040 1265 #define PDB2400_FCP_CONF 0x0020 1266 #define PDB2400_CLASS2 0x0010 1267 #define PDB2400_ADDR_VALID 0x0002 1268 1269 #define PDB2400_STATE_PLOGI_PEND 0x03 1270 #define PDB2400_STATE_PLOGI_DONE 0x04 1271 #define PDB2400_STATE_PRLI_PEND 0x05 1272 #define PDB2400_STATE_LOGGED_IN 0x06 1273 #define PDB2400_STATE_PORT_UNAVAIL 0x07 1274 #define PDB2400_STATE_PRLO_PEND 0x09 1275 #define PDB2400_STATE_LOGO_PEND 0x0B 1276 1277 /* 1278 * Common elements from the above two structures that are actually useful to us. 1279 */ 1280 typedef struct { 1281 uint16_t handle; 1282 uint16_t reserved; 1283 uint32_t s3_role : 8, 1284 portid : 24; 1285 uint8_t portname[8]; 1286 uint8_t nodename[8]; 1287 } isp_pdb_t; 1288 1289 /* 1290 * Port Database Changed Async Event information for 24XX cards 1291 */ 1292 #define PDB24XX_AE_OK 0x00 1293 #define PDB24XX_AE_IMPL_LOGO_1 0x01 1294 #define PDB24XX_AE_IMPL_LOGO_2 0x02 1295 #define PDB24XX_AE_IMPL_LOGO_3 0x03 1296 #define PDB24XX_AE_PLOGI_RCVD 0x04 1297 #define PDB24XX_AE_PLOGI_RJT 0x05 1298 #define PDB24XX_AE_PRLI_RCVD 0x06 1299 #define PDB24XX_AE_PRLI_RJT 0x07 1300 #define PDB24XX_AE_TPRLO 0x08 1301 #define PDB24XX_AE_TPRLO_RJT 0x09 1302 #define PDB24XX_AE_PRLO_RCVD 0x0a 1303 #define PDB24XX_AE_LOGO_RCVD 0x0b 1304 #define PDB24XX_AE_TOPO_CHG 0x0c 1305 #define PDB24XX_AE_NPORT_CHG 0x0d 1306 #define PDB24XX_AE_FLOGI_RJT 0x0e 1307 #define PDB24XX_AE_BAD_FANN 0x0f 1308 #define PDB24XX_AE_FLOGI_TIMO 0x10 1309 #define PDB24XX_AE_ABX_LOGO 0x11 1310 #define PDB24XX_AE_PLOGI_DONE 0x12 1311 #define PDB24XX_AE_PRLI_DONJE 0x13 1312 #define PDB24XX_AE_OPN_1 0x14 1313 #define PDB24XX_AE_OPN_2 0x15 1314 #define PDB24XX_AE_TXERR 0x16 1315 #define PDB24XX_AE_FORCED_LOGO 0x17 1316 #define PDB24XX_AE_DISC_TIMO 0x18 1317 1318 /* 1319 * Genericized Port Login/Logout software structure 1320 */ 1321 typedef struct { 1322 uint16_t handle; 1323 uint16_t channel; 1324 uint32_t 1325 flags : 8, 1326 portid : 24; 1327 } isp_plcmd_t; 1328 /* the flags to use are those for PLOGX_FLG_* below */ 1329 1330 /* 1331 * ISP24XX- Login/Logout Port IOCB 1332 */ 1333 typedef struct { 1334 isphdr_t plogx_header; 1335 uint32_t plogx_handle; 1336 uint16_t plogx_status; 1337 uint16_t plogx_nphdl; 1338 uint16_t plogx_flags; 1339 uint16_t plogx_vphdl; /* low 8 bits */ 1340 uint16_t plogx_portlo; /* low 16 bits */ 1341 uint16_t plogx_rspsz_porthi; 1342 struct { 1343 uint16_t lo16; 1344 uint16_t hi16; 1345 } plogx_ioparm[11]; 1346 } isp_plogx_t; 1347 1348 #define PLOGX_STATUS_OK 0x00 1349 #define PLOGX_STATUS_UNAVAIL 0x28 1350 #define PLOGX_STATUS_LOGOUT 0x29 1351 #define PLOGX_STATUS_IOCBERR 0x31 1352 1353 #define PLOGX_IOCBERR_NOLINK 0x01 1354 #define PLOGX_IOCBERR_NOIOCB 0x02 1355 #define PLOGX_IOCBERR_NOXGHG 0x03 1356 #define PLOGX_IOCBERR_FAILED 0x04 /* further info in IOPARM 1 */ 1357 #define PLOGX_IOCBERR_NOFABRIC 0x05 1358 #define PLOGX_IOCBERR_NOTREADY 0x07 1359 #define PLOGX_IOCBERR_NOLOGIN 0x08 /* further info in IOPARM 1 */ 1360 #define PLOGX_IOCBERR_NOPCB 0x0a 1361 #define PLOGX_IOCBERR_REJECT 0x18 /* further info in IOPARM 1 */ 1362 #define PLOGX_IOCBERR_EINVAL 0x19 /* further info in IOPARM 1 */ 1363 #define PLOGX_IOCBERR_PORTUSED 0x1a /* further info in IOPARM 1 */ 1364 #define PLOGX_IOCBERR_HNDLUSED 0x1b /* further info in IOPARM 1 */ 1365 #define PLOGX_IOCBERR_NOHANDLE 0x1c 1366 #define PLOGX_IOCBERR_NOFLOGI 0x1f /* further info in IOPARM 1 */ 1367 1368 #define PLOGX_FLG_CMD_MASK 0xf 1369 #define PLOGX_FLG_CMD_PLOGI 0 1370 #define PLOGX_FLG_CMD_PRLI 1 1371 #define PLOGX_FLG_CMD_PDISC 2 1372 #define PLOGX_FLG_CMD_LOGO 8 1373 #define PLOGX_FLG_CMD_PRLO 9 1374 #define PLOGX_FLG_CMD_TPRLO 10 1375 1376 #define PLOGX_FLG_COND_PLOGI 0x10 /* if with PLOGI */ 1377 #define PLOGX_FLG_IMPLICIT 0x10 /* if with LOGO, PRLO, TPRLO */ 1378 #define PLOGX_FLG_SKIP_PRLI 0x20 /* if with PLOGI */ 1379 #define PLOGX_FLG_IMPLICIT_LOGO_ALL 0x20 /* if with LOGO */ 1380 #define PLOGX_FLG_EXPLICIT_LOGO 0x40 /* if with LOGO */ 1381 #define PLOGX_FLG_COMMON_FEATURES 0x80 /* if with PLOGI */ 1382 #define PLOGX_FLG_FREE_NPHDL 0x80 /* if with with LOGO */ 1383 1384 #define PLOGX_FLG_CLASS2 0x100 /* if with PLOGI */ 1385 #define PLOGX_FLG_FCP2_OVERRIDE 0x200 /* if with PRLOG, PRLI */ 1386 1387 /* 1388 * Report ID Acquisistion (24XX multi-id firmware) 1389 */ 1390 typedef struct { 1391 isphdr_t ridacq_hdr; 1392 uint32_t ridacq_handle; 1393 union { 1394 struct { 1395 uint8_t ridacq_vp_acquired; 1396 uint8_t ridacq_vp_setup; 1397 uint16_t ridacq_reserved0; 1398 } type0; /* type 0 */ 1399 struct { 1400 uint16_t ridacq_vp_count; 1401 uint8_t ridacq_vp_index; 1402 uint8_t ridacq_vp_status; 1403 } type1; /* type 1 */ 1404 } un; 1405 uint16_t ridacq_vp_port_lo; 1406 uint8_t ridacq_vp_port_hi; 1407 uint8_t ridacq_format; /* 0 or 1 */ 1408 uint16_t ridacq_map[8]; 1409 uint8_t ridacq_reserved1[32]; 1410 } isp_ridacq_t; 1411 1412 #define RIDACQ_STS_COMPLETE 0 1413 #define RIDACQ_STS_UNACQUIRED 1 1414 #define RIDACQ_STS_CHANGED 20 1415 1416 1417 /* 1418 * Simple Name Server Data Structures 1419 */ 1420 #define SNS_GA_NXT 0x100 1421 #define SNS_GPN_ID 0x112 1422 #define SNS_GNN_ID 0x113 1423 #define SNS_GFF_ID 0x11F 1424 #define SNS_GID_FT 0x171 1425 #define SNS_RFT_ID 0x217 1426 typedef struct { 1427 uint16_t snscb_rblen; /* response buffer length (words) */ 1428 uint16_t snscb_reserved0; 1429 uint16_t snscb_addr[4]; /* response buffer address */ 1430 uint16_t snscb_sblen; /* subcommand buffer length (words) */ 1431 uint16_t snscb_reserved1; 1432 uint16_t snscb_data[1]; /* variable data */ 1433 } sns_screq_t; /* Subcommand Request Structure */ 1434 1435 typedef struct { 1436 uint16_t snscb_rblen; /* response buffer length (words) */ 1437 uint16_t snscb_reserved0; 1438 uint16_t snscb_addr[4]; /* response buffer address */ 1439 uint16_t snscb_sblen; /* subcommand buffer length (words) */ 1440 uint16_t snscb_reserved1; 1441 uint16_t snscb_cmd; 1442 uint16_t snscb_reserved2; 1443 uint32_t snscb_reserved3; 1444 uint32_t snscb_port; 1445 } sns_ga_nxt_req_t; 1446 #define SNS_GA_NXT_REQ_SIZE (sizeof (sns_ga_nxt_req_t)) 1447 1448 typedef struct { 1449 uint16_t snscb_rblen; /* response buffer length (words) */ 1450 uint16_t snscb_reserved0; 1451 uint16_t snscb_addr[4]; /* response buffer address */ 1452 uint16_t snscb_sblen; /* subcommand buffer length (words) */ 1453 uint16_t snscb_reserved1; 1454 uint16_t snscb_cmd; 1455 uint16_t snscb_reserved2; 1456 uint32_t snscb_reserved3; 1457 uint32_t snscb_portid; 1458 } sns_gxn_id_req_t; 1459 #define SNS_GXN_ID_REQ_SIZE (sizeof (sns_gxn_id_req_t)) 1460 1461 typedef struct { 1462 uint16_t snscb_rblen; /* response buffer length (words) */ 1463 uint16_t snscb_reserved0; 1464 uint16_t snscb_addr[4]; /* response buffer address */ 1465 uint16_t snscb_sblen; /* subcommand buffer length (words) */ 1466 uint16_t snscb_reserved1; 1467 uint16_t snscb_cmd; 1468 uint16_t snscb_mword_div_2; 1469 uint32_t snscb_reserved3; 1470 uint32_t snscb_fc4_type; 1471 } sns_gid_ft_req_t; 1472 #define SNS_GID_FT_REQ_SIZE (sizeof (sns_gid_ft_req_t)) 1473 1474 typedef struct { 1475 uint16_t snscb_rblen; /* response buffer length (words) */ 1476 uint16_t snscb_reserved0; 1477 uint16_t snscb_addr[4]; /* response buffer address */ 1478 uint16_t snscb_sblen; /* subcommand buffer length (words) */ 1479 uint16_t snscb_reserved1; 1480 uint16_t snscb_cmd; 1481 uint16_t snscb_reserved2; 1482 uint32_t snscb_reserved3; 1483 uint32_t snscb_port; 1484 uint32_t snscb_fc4_types[8]; 1485 } sns_rft_id_req_t; 1486 #define SNS_RFT_ID_REQ_SIZE (sizeof (sns_rft_id_req_t)) 1487 1488 typedef struct { 1489 ct_hdr_t snscb_cthdr; 1490 uint8_t snscb_port_type; 1491 uint8_t snscb_port_id[3]; 1492 uint8_t snscb_portname[8]; 1493 uint16_t snscb_data[1]; /* variable data */ 1494 } sns_scrsp_t; /* Subcommand Response Structure */ 1495 1496 typedef struct { 1497 ct_hdr_t snscb_cthdr; 1498 uint8_t snscb_port_type; 1499 uint8_t snscb_port_id[3]; 1500 uint8_t snscb_portname[8]; 1501 uint8_t snscb_pnlen; /* symbolic port name length */ 1502 uint8_t snscb_pname[255]; /* symbolic port name */ 1503 uint8_t snscb_nodename[8]; 1504 uint8_t snscb_nnlen; /* symbolic node name length */ 1505 uint8_t snscb_nname[255]; /* symbolic node name */ 1506 uint8_t snscb_ipassoc[8]; 1507 uint8_t snscb_ipaddr[16]; 1508 uint8_t snscb_svc_class[4]; 1509 uint8_t snscb_fc4_types[32]; 1510 uint8_t snscb_fpname[8]; 1511 uint8_t snscb_reserved; 1512 uint8_t snscb_hardaddr[3]; 1513 } sns_ga_nxt_rsp_t; /* Subcommand Response Structure */ 1514 #define SNS_GA_NXT_RESP_SIZE (sizeof (sns_ga_nxt_rsp_t)) 1515 1516 typedef struct { 1517 ct_hdr_t snscb_cthdr; 1518 uint8_t snscb_wwn[8]; 1519 } sns_gxn_id_rsp_t; 1520 #define SNS_GXN_ID_RESP_SIZE (sizeof (sns_gxn_id_rsp_t)) 1521 1522 typedef struct { 1523 ct_hdr_t snscb_cthdr; 1524 uint32_t snscb_fc4_features[32]; 1525 } sns_gff_id_rsp_t; 1526 #define SNS_GFF_ID_RESP_SIZE (sizeof (sns_gff_id_rsp_t)) 1527 1528 typedef struct { 1529 ct_hdr_t snscb_cthdr; 1530 struct { 1531 uint8_t control; 1532 uint8_t portid[3]; 1533 } snscb_ports[1]; 1534 } sns_gid_ft_rsp_t; 1535 #define SNS_GID_FT_RESP_SIZE(x) ((sizeof (sns_gid_ft_rsp_t)) + ((x - 1) << 2)) 1536 #define SNS_RFT_ID_RESP_SIZE (sizeof (ct_hdr_t)) 1537 1538 /* 1539 * Other Misc Structures 1540 */ 1541 1542 /* ELS Pass Through */ 1543 typedef struct { 1544 isphdr_t els_hdr; 1545 uint32_t els_handle; 1546 uint16_t els_status; 1547 uint16_t els_nphdl; 1548 uint16_t els_xmit_dsd_count; /* outgoing only */ 1549 uint8_t els_vphdl; 1550 uint8_t els_sof; 1551 uint32_t els_rxid; 1552 uint16_t els_recv_dsd_count; /* outgoing only */ 1553 uint8_t els_opcode; 1554 uint8_t els_reserved1; 1555 uint8_t els_did_lo; 1556 uint8_t els_did_mid; 1557 uint8_t els_did_hi; 1558 uint8_t els_reserved2; 1559 uint16_t els_reserved3; 1560 uint16_t els_ctl_flags; 1561 union { 1562 struct { 1563 uint32_t _els_bytecnt; 1564 uint32_t _els_subcode1; 1565 uint32_t _els_subcode2; 1566 uint8_t _els_reserved4[20]; 1567 } in; 1568 struct { 1569 uint32_t _els_recv_bytecnt; 1570 uint32_t _els_xmit_bytecnt; 1571 uint32_t _els_xmit_dsd_length; 1572 uint16_t _els_xmit_dsd_a1500; 1573 uint16_t _els_xmit_dsd_a3116; 1574 uint16_t _els_xmit_dsd_a4732; 1575 uint16_t _els_xmit_dsd_a6348; 1576 uint32_t _els_recv_dsd_length; 1577 uint16_t _els_recv_dsd_a1500; 1578 uint16_t _els_recv_dsd_a3116; 1579 uint16_t _els_recv_dsd_a4732; 1580 uint16_t _els_recv_dsd_a6348; 1581 } out; 1582 } inout; 1583 #define els_bytecnt inout.in._els_bytecnt 1584 #define els_subcode1 inout.in._els_subcode1 1585 #define els_subcode2 inout.in._els_subcode2 1586 #define els_reserved4 inout.in._els_reserved4 1587 #define els_recv_bytecnt inout.out._els_recv_bytecnt 1588 #define els_xmit_bytecnt inout.out._els_xmit_bytecnt 1589 #define els_xmit_dsd_length inout.out._els_xmit_dsd_length 1590 #define els_xmit_dsd_a1500 inout.out._els_xmit_dsd_a1500 1591 #define els_xmit_dsd_a3116 inout.out._els_xmit_dsd_a3116 1592 #define els_xmit_dsd_a4732 inout.out._els_xmit_dsd_a4732 1593 #define els_xmit_dsd_a6348 inout.out._els_xmit_dsd_a6348 1594 #define els_recv_dsd_length inout.out._els_recv_dsd_length 1595 #define els_recv_dsd_a1500 inout.out._els_recv_dsd_a1500 1596 #define els_recv_dsd_a3116 inout.out._els_recv_dsd_a3116 1597 #define els_recv_dsd_a4732 inout.out._els_recv_dsd_a4732 1598 #define els_recv_dsd_a6348 inout.out._els_recv_dsd_a6348 1599 } els_t; 1600 1601 /* 1602 * A handy package structure for running FC-SCSI commands internally 1603 */ 1604 typedef struct { 1605 uint16_t handle; 1606 uint16_t lun; 1607 uint32_t 1608 channel : 8, 1609 portid : 24; 1610 uint32_t timeout; 1611 union { 1612 struct { 1613 uint32_t data_length; 1614 uint32_t 1615 no_wait : 1, 1616 do_read : 1; 1617 uint8_t cdb[16]; 1618 void *data_ptr; 1619 } beg; 1620 struct { 1621 uint32_t data_residual; 1622 uint8_t status; 1623 uint8_t pad; 1624 uint16_t sense_length; 1625 uint8_t sense_data[32]; 1626 } end; 1627 } fcd; 1628 } isp_xcmd_t; 1629 #endif /* _ISPMBOX_H */ 1630
Indexes created Wed Sep 24 05:09:52 GMT 2025