1 /* $FreeBSD$ */ 2 /*- 3 * Copyright (c) 1997-2009 by Matthew Jacob 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 */ 29 30 /* 31 * Mailbox and Queue Entry Definitions for for Qlogic ISP SCSI adapters. 32 */ 33 #ifndef _ISPMBOX_H 34 #define _ISPMBOX_H 35 36 /* 37 * Mailbox Command Opcodes 38 */ 39 #define MBOX_NO_OP 0x0000 40 #define MBOX_LOAD_RAM 0x0001 41 #define MBOX_EXEC_FIRMWARE 0x0002 42 #define MBOX_DUMP_RAM 0x0003 43 #define MBOX_WRITE_RAM_WORD 0x0004 44 #define MBOX_READ_RAM_WORD 0x0005 45 #define MBOX_MAILBOX_REG_TEST 0x0006 46 #define MBOX_VERIFY_CHECKSUM 0x0007 47 #define MBOX_ABOUT_FIRMWARE 0x0008 48 #define MBOX_LOAD_RISC_RAM_2100 0x0009 49 /* a */ 50 #define MBOX_LOAD_RISC_RAM 0x000b 51 /* c */ 52 #define MBOX_WRITE_RAM_WORD_EXTENDED 0x000d 53 #define MBOX_CHECK_FIRMWARE 0x000e 54 #define MBOX_READ_RAM_WORD_EXTENDED 0x000f 55 #define MBOX_INIT_REQ_QUEUE 0x0010 56 #define MBOX_INIT_RES_QUEUE 0x0011 57 #define MBOX_EXECUTE_IOCB 0x0012 58 #define MBOX_WAKE_UP 0x0013 59 #define MBOX_STOP_FIRMWARE 0x0014 60 #define MBOX_ABORT 0x0015 61 #define MBOX_ABORT_DEVICE 0x0016 62 #define MBOX_ABORT_TARGET 0x0017 63 #define MBOX_BUS_RESET 0x0018 64 #define MBOX_STOP_QUEUE 0x0019 65 #define MBOX_START_QUEUE 0x001a 66 #define MBOX_SINGLE_STEP_QUEUE 0x001b 67 #define MBOX_ABORT_QUEUE 0x001c 68 #define MBOX_GET_DEV_QUEUE_STATUS 0x001d 69 /* 1e */ 70 #define MBOX_GET_FIRMWARE_STATUS 0x001f 71 #define MBOX_GET_INIT_SCSI_ID 0x0020 72 #define MBOX_GET_SELECT_TIMEOUT 0x0021 73 #define MBOX_GET_RETRY_COUNT 0x0022 74 #define MBOX_GET_TAG_AGE_LIMIT 0x0023 75 #define MBOX_GET_CLOCK_RATE 0x0024 76 #define MBOX_GET_ACT_NEG_STATE 0x0025 77 #define MBOX_GET_ASYNC_DATA_SETUP_TIME 0x0026 78 #define MBOX_GET_SBUS_PARAMS 0x0027 79 #define MBOX_GET_PCI_PARAMS MBOX_GET_SBUS_PARAMS 80 #define MBOX_GET_TARGET_PARAMS 0x0028 81 #define MBOX_GET_DEV_QUEUE_PARAMS 0x0029 82 #define MBOX_GET_RESET_DELAY_PARAMS 0x002a 83 /* 2b */ 84 /* 2c */ 85 /* 2d */ 86 /* 2e */ 87 /* 2f */ 88 #define MBOX_SET_INIT_SCSI_ID 0x0030 89 #define MBOX_SET_SELECT_TIMEOUT 0x0031 90 #define MBOX_SET_RETRY_COUNT 0x0032 91 #define MBOX_SET_TAG_AGE_LIMIT 0x0033 92 #define MBOX_SET_CLOCK_RATE 0x0034 93 #define MBOX_SET_ACT_NEG_STATE 0x0035 94 #define MBOX_SET_ASYNC_DATA_SETUP_TIME 0x0036 95 #define MBOX_SET_SBUS_CONTROL_PARAMS 0x0037 96 #define MBOX_SET_PCI_PARAMETERS 0x0037 97 #define MBOX_SET_TARGET_PARAMS 0x0038 98 #define MBOX_SET_DEV_QUEUE_PARAMS 0x0039 99 #define MBOX_SET_RESET_DELAY_PARAMS 0x003a 100 /* 3b */ 101 /* 3c */ 102 /* 3d */ 103 /* 3e */ 104 /* 3f */ 105 #define MBOX_RETURN_BIOS_BLOCK_ADDR 0x0040 106 #define MBOX_WRITE_FOUR_RAM_WORDS 0x0041 107 #define MBOX_EXEC_BIOS_IOCB 0x0042 108 #define MBOX_SET_FW_FEATURES 0x004a 109 #define MBOX_GET_FW_FEATURES 0x004b 110 #define FW_FEATURE_FAST_POST 0x1 111 #define FW_FEATURE_LVD_NOTIFY 0x2 112 #define FW_FEATURE_RIO_32BIT 0x4 113 #define FW_FEATURE_RIO_16BIT 0x8 114 115 #define MBOX_INIT_REQ_QUEUE_A64 0x0052 116 #define MBOX_INIT_RES_QUEUE_A64 0x0053 117 118 #define MBOX_ENABLE_TARGET_MODE 0x0055 119 #define ENABLE_TARGET_FLAG 0x8000 120 #define ENABLE_TQING_FLAG 0x0004 121 #define ENABLE_MANDATORY_DISC 0x0002 122 #define MBOX_GET_TARGET_STATUS 0x0056 123 124 /* These are for the ISP2X00 FC cards */ 125 #define MBOX_GET_LOOP_ID 0x0020 126 /* for 24XX cards, outgoing mailbox 7 has these values for F or FL topologies */ 127 #define ISP24XX_INORDER 0x0100 128 #define ISP24XX_NPIV_SAN 0x0400 129 #define ISP24XX_VSAN_SAN 0x1000 130 #define ISP24XX_FC_SP_SAN 0x2000 131 132 #define MBOX_GET_FIRMWARE_OPTIONS 0x0028 133 #define MBOX_SET_FIRMWARE_OPTIONS 0x0038 134 #define MBOX_GET_RESOURCE_COUNT 0x0042 135 #define MBOX_REQUEST_OFFLINE_MODE 0x0043 136 #define MBOX_ENHANCED_GET_PDB 0x0047 137 #define MBOX_INIT_FIRMWARE_MULTI_ID 0x0048 /* 2400 only */ 138 #define MBOX_GET_VP_DATABASE 0x0049 /* 2400 only */ 139 #define MBOX_GET_VP_DATABASE_ENTRY 0x004a /* 2400 only */ 140 #define MBOX_EXEC_COMMAND_IOCB_A64 0x0054 141 #define MBOX_INIT_FIRMWARE 0x0060 142 #define MBOX_GET_INIT_CONTROL_BLOCK 0x0061 143 #define MBOX_INIT_LIP 0x0062 144 #define MBOX_GET_FC_AL_POSITION_MAP 0x0063 145 #define MBOX_GET_PORT_DB 0x0064 146 #define MBOX_CLEAR_ACA 0x0065 147 #define MBOX_TARGET_RESET 0x0066 148 #define MBOX_CLEAR_TASK_SET 0x0067 149 #define MBOX_ABORT_TASK_SET 0x0068 150 #define MBOX_GET_FW_STATE 0x0069 151 #define MBOX_GET_PORT_NAME 0x006A 152 #define MBOX_GET_LINK_STATUS 0x006B 153 #define MBOX_INIT_LIP_RESET 0x006C 154 #define MBOX_SEND_SNS 0x006E 155 #define MBOX_FABRIC_LOGIN 0x006F 156 #define MBOX_SEND_CHANGE_REQUEST 0x0070 157 #define MBOX_FABRIC_LOGOUT 0x0071 158 #define MBOX_INIT_LIP_LOGIN 0x0072 159 #define MBOX_LUN_RESET 0x007E 160 161 #define MBOX_DRIVER_HEARTBEAT 0x005B 162 #define MBOX_FW_HEARTBEAT 0x005C 163 164 #define MBOX_GET_SET_DATA_RATE 0x005D /* 24XX/23XX only */ 165 #define MBGSD_GET_RATE 0 166 #define MBGSD_SET_RATE 1 167 #define MBGSD_SET_RATE_NOW 2 /* 24XX only */ 168 #define MBGSD_ONEGB 0 169 #define MBGSD_TWOGB 1 170 #define MBGSD_AUTO 2 171 #define MBGSD_FOURGB 3 /* 24XX only */ 172 #define MBGSD_EIGHTGB 4 /* 25XX 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 * Firmware Options. There are a lot of them. 250 * 251 * IFCOPTN - ISP Fibre Channel Option Word N 252 */ 253 #define IFCOPT1_EQFQASYNC (1 << 13) /* enable QFULL notification */ 254 #define IFCOPT1_EAABSRCVD (1 << 12) 255 #define IFCOPT1_RJTASYNC (1 << 11) /* enable 8018 notification */ 256 #define IFCOPT1_ENAPURE (1 << 10) 257 #define IFCOPT1_ENA8017 (1 << 7) 258 #define IFCOPT1_DISGPIO67 (1 << 6) 259 #define IFCOPT1_LIPLOSSIMM (1 << 5) 260 #define IFCOPT1_DISF7SWTCH (1 << 4) 261 #define IFCOPT1_CTIO_RETRY (1 << 3) 262 #define IFCOPT1_LIPASYNC (1 << 1) 263 #define IFCOPT1_LIPF8 (1 << 0) 264 265 #define IFCOPT2_LOOPBACK (1 << 1) 266 #define IFCOPT2_ATIO3_ONLY (1 << 0) 267 268 #define IFCOPT3_NOPRLI (1 << 4) /* disable automatic sending of PRLI on local loops */ 269 #define IFCOPT3_RNDASYNC (1 << 1) 270 /* 271 * 2.01.31 2200 Only. Need Bit 13 in Mailbox 1 for Set Firmware Options 272 * mailbox command to enable this. 273 */ 274 #define ASYNC_QFULL_SENT 0x8049 275 276 /* 277 * Needs to be enabled 278 */ 279 #define ASYNC_AUTO_PLOGI_RJT 0x8018 280 /* 281 * 24XX only 282 */ 283 #define ASYNC_RJT_SENT 0x8049 284 285 /* 286 * All IOCB Queue entries are this size 287 */ 288 #define QENTRY_LEN 64 289 290 /* 291 * Special Internal Handle for IOCBs 292 */ 293 #define ISP_SPCL_HANDLE 0xa5dead5a 294 295 /* 296 * Command Structure Definitions 297 */ 298 299 typedef struct { 300 uint32_t ds_base; 301 uint32_t ds_count; 302 } ispds_t; 303 304 typedef struct { 305 uint32_t ds_base; 306 uint32_t ds_basehi; 307 uint32_t ds_count; 308 } ispds64_t; 309 310 #define DSTYPE_32BIT 0 311 #define DSTYPE_64BIT 1 312 typedef struct { 313 uint16_t ds_type; /* 0-> ispds_t, 1-> ispds64_t */ 314 uint32_t ds_segment; /* unused */ 315 uint32_t ds_base; /* 32 bit address of DSD list */ 316 } ispdslist_t; 317 318 319 typedef struct { 320 uint8_t rqs_entry_type; 321 uint8_t rqs_entry_count; 322 uint8_t rqs_seqno; 323 uint8_t rqs_flags; 324 } isphdr_t; 325 326 /* RQS Flag definitions */ 327 #define RQSFLAG_CONTINUATION 0x01 328 #define RQSFLAG_FULL 0x02 329 #define RQSFLAG_BADHEADER 0x04 330 #define RQSFLAG_BADPACKET 0x08 331 #define RQSFLAG_BADCOUNT 0x10 332 #define RQSFLAG_BADORDER 0x20 333 #define RQSFLAG_MASK 0x3f 334 335 /* RQS entry_type definitions */ 336 #define RQSTYPE_REQUEST 0x01 337 #define RQSTYPE_DATASEG 0x02 338 #define RQSTYPE_RESPONSE 0x03 339 #define RQSTYPE_MARKER 0x04 340 #define RQSTYPE_CMDONLY 0x05 341 #define RQSTYPE_ATIO 0x06 /* Target Mode */ 342 #define RQSTYPE_CTIO 0x07 /* Target Mode */ 343 #define RQSTYPE_SCAM 0x08 344 #define RQSTYPE_A64 0x09 345 #define RQSTYPE_A64_CONT 0x0a 346 #define RQSTYPE_ENABLE_LUN 0x0b /* Target Mode */ 347 #define RQSTYPE_MODIFY_LUN 0x0c /* Target Mode */ 348 #define RQSTYPE_NOTIFY 0x0d /* Target Mode */ 349 #define RQSTYPE_NOTIFY_ACK 0x0e /* Target Mode */ 350 #define RQSTYPE_CTIO1 0x0f /* Target Mode */ 351 #define RQSTYPE_STATUS_CONT 0x10 352 #define RQSTYPE_T2RQS 0x11 353 #define RQSTYPE_CTIO7 0x12 354 #define RQSTYPE_IP_XMIT 0x13 355 #define RQSTYPE_TSK_MGMT 0x14 356 #define RQSTYPE_T4RQS 0x15 357 #define RQSTYPE_ATIO2 0x16 /* Target Mode */ 358 #define RQSTYPE_CTIO2 0x17 /* Target Mode */ 359 #define RQSTYPE_T7RQS 0x18 360 #define RQSTYPE_T3RQS 0x19 361 #define RQSTYPE_IP_XMIT_64 0x1b 362 #define RQSTYPE_CTIO4 0x1e /* Target Mode */ 363 #define RQSTYPE_CTIO3 0x1f /* Target Mode */ 364 #define RQSTYPE_RIO1 0x21 365 #define RQSTYPE_RIO2 0x22 366 #define RQSTYPE_IP_RECV 0x23 367 #define RQSTYPE_IP_RECV_CONT 0x24 368 #define RQSTYPE_CT_PASSTHRU 0x29 369 #define RQSTYPE_MS_PASSTHRU 0x29 370 #define RQSTYPE_VP_CTRL 0x30 /* 24XX only */ 371 #define RQSTYPE_VP_MODIFY 0x31 /* 24XX only */ 372 #define RQSTYPE_RPT_ID_ACQ 0x32 /* 24XX only */ 373 #define RQSTYPE_ABORT_IO 0x33 374 #define RQSTYPE_T6RQS 0x48 375 #define RQSTYPE_LOGIN 0x52 376 #define RQSTYPE_ABTS_RCVD 0x54 /* 24XX only */ 377 #define RQSTYPE_ABTS_RSP 0x55 /* 24XX only */ 378 379 380 #define ISP_RQDSEG 4 381 typedef struct { 382 isphdr_t req_header; 383 uint32_t req_handle; 384 uint8_t req_lun_trn; 385 uint8_t req_target; 386 uint16_t req_cdblen; 387 uint16_t req_flags; 388 uint16_t req_reserved; 389 uint16_t req_time; 390 uint16_t req_seg_count; 391 uint8_t req_cdb[12]; 392 ispds_t req_dataseg[ISP_RQDSEG]; 393 } ispreq_t; 394 #define ISP_RQDSEG_A64 2 395 396 typedef struct { 397 isphdr_t mrk_header; 398 uint32_t mrk_handle; 399 uint8_t mrk_reserved0; 400 uint8_t mrk_target; 401 uint16_t mrk_modifier; 402 uint16_t mrk_flags; 403 uint16_t mrk_lun; 404 uint8_t mrk_reserved1[48]; 405 } isp_marker_t; 406 407 typedef struct { 408 isphdr_t mrk_header; 409 uint32_t mrk_handle; 410 uint16_t mrk_nphdl; 411 uint8_t mrk_modifier; 412 uint8_t mrk_reserved0; 413 uint8_t mrk_reserved1; 414 uint8_t mrk_vphdl; 415 uint16_t mrk_reserved2; 416 uint8_t mrk_lun[8]; 417 uint8_t mrk_reserved3[40]; 418 } isp_marker_24xx_t; 419 420 421 #define SYNC_DEVICE 0 422 #define SYNC_TARGET 1 423 #define SYNC_ALL 2 424 #define SYNC_LIP 3 425 426 #define ISP_RQDSEG_T2 3 427 typedef struct { 428 isphdr_t req_header; 429 uint32_t req_handle; 430 uint8_t req_lun_trn; 431 uint8_t req_target; 432 uint16_t req_scclun; 433 uint16_t req_flags; 434 uint16_t req_reserved; 435 uint16_t req_time; 436 uint16_t req_seg_count; 437 uint8_t req_cdb[16]; 438 uint32_t req_totalcnt; 439 ispds_t req_dataseg[ISP_RQDSEG_T2]; 440 } ispreqt2_t; 441 442 typedef struct { 443 isphdr_t req_header; 444 uint32_t req_handle; 445 uint16_t req_target; 446 uint16_t req_scclun; 447 uint16_t req_flags; 448 uint16_t req_reserved; 449 uint16_t req_time; 450 uint16_t req_seg_count; 451 uint8_t req_cdb[16]; 452 uint32_t req_totalcnt; 453 ispds_t req_dataseg[ISP_RQDSEG_T2]; 454 } ispreqt2e_t; 455 456 #define ISP_RQDSEG_T3 2 457 typedef struct { 458 isphdr_t req_header; 459 uint32_t req_handle; 460 uint8_t req_lun_trn; 461 uint8_t req_target; 462 uint16_t req_scclun; 463 uint16_t req_flags; 464 uint16_t req_reserved; 465 uint16_t req_time; 466 uint16_t req_seg_count; 467 uint8_t req_cdb[16]; 468 uint32_t req_totalcnt; 469 ispds64_t req_dataseg[ISP_RQDSEG_T3]; 470 } ispreqt3_t; 471 #define ispreq64_t ispreqt3_t /* same as.... */ 472 473 typedef struct { 474 isphdr_t req_header; 475 uint32_t req_handle; 476 uint16_t req_target; 477 uint16_t req_scclun; 478 uint16_t req_flags; 479 uint16_t req_reserved; 480 uint16_t req_time; 481 uint16_t req_seg_count; 482 uint8_t req_cdb[16]; 483 uint32_t req_totalcnt; 484 ispds64_t req_dataseg[ISP_RQDSEG_T3]; 485 } ispreqt3e_t; 486 487 /* req_flag values */ 488 #define REQFLAG_NODISCON 0x0001 489 #define REQFLAG_HTAG 0x0002 490 #define REQFLAG_OTAG 0x0004 491 #define REQFLAG_STAG 0x0008 492 #define REQFLAG_TARGET_RTN 0x0010 493 494 #define REQFLAG_NODATA 0x0000 495 #define REQFLAG_DATA_IN 0x0020 496 #define REQFLAG_DATA_OUT 0x0040 497 #define REQFLAG_DATA_UNKNOWN 0x0060 498 499 #define REQFLAG_DISARQ 0x0100 500 #define REQFLAG_FRC_ASYNC 0x0200 501 #define REQFLAG_FRC_SYNC 0x0400 502 #define REQFLAG_FRC_WIDE 0x0800 503 #define REQFLAG_NOPARITY 0x1000 504 #define REQFLAG_STOPQ 0x2000 505 #define REQFLAG_XTRASNS 0x4000 506 #define REQFLAG_PRIORITY 0x8000 507 508 typedef struct { 509 isphdr_t req_header; 510 uint32_t req_handle; 511 uint8_t req_lun_trn; 512 uint8_t req_target; 513 uint16_t req_cdblen; 514 uint16_t req_flags; 515 uint16_t req_reserved; 516 uint16_t req_time; 517 uint16_t req_seg_count; 518 uint8_t req_cdb[44]; 519 } ispextreq_t; 520 521 /* 24XX only */ 522 typedef struct { 523 uint16_t fcd_length; 524 uint16_t fcd_a1500; 525 uint16_t fcd_a3116; 526 uint16_t fcd_a4732; 527 uint16_t fcd_a6348; 528 } fcp_cmnd_ds_t; 529 530 typedef struct { 531 isphdr_t req_header; 532 uint32_t req_handle; 533 uint16_t req_nphdl; 534 uint16_t req_time; 535 uint16_t req_seg_count; 536 uint16_t req_fc_rsp_dsd_length; 537 uint8_t req_lun[8]; 538 uint16_t req_flags; 539 uint16_t req_fc_cmnd_dsd_length; 540 uint16_t req_fc_cmnd_dsd_a1500; 541 uint16_t req_fc_cmnd_dsd_a3116; 542 uint16_t req_fc_cmnd_dsd_a4732; 543 uint16_t req_fc_cmnd_dsd_a6348; 544 uint16_t req_fc_rsp_dsd_a1500; 545 uint16_t req_fc_rsp_dsd_a3116; 546 uint16_t req_fc_rsp_dsd_a4732; 547 uint16_t req_fc_rsp_dsd_a6348; 548 uint32_t req_totalcnt; 549 uint16_t req_tidlo; 550 uint8_t req_tidhi; 551 uint8_t req_vpidx; 552 ispds64_t req_dataseg; 553 } ispreqt6_t; 554 555 typedef struct { 556 isphdr_t req_header; 557 uint32_t req_handle; 558 uint16_t req_nphdl; 559 uint16_t req_time; 560 uint16_t req_seg_count; 561 uint16_t req_reserved; 562 uint8_t req_lun[8]; 563 uint8_t req_alen_datadir; 564 uint8_t req_task_management; 565 uint8_t req_task_attribute; 566 uint8_t req_crn; 567 uint8_t req_cdb[16]; 568 uint32_t req_dl; 569 uint16_t req_tidlo; 570 uint8_t req_tidhi; 571 uint8_t req_vpidx; 572 ispds64_t req_dataseg; 573 } ispreqt7_t; 574 575 /* Task Management Request Function */ 576 typedef struct { 577 isphdr_t tmf_header; 578 uint32_t tmf_handle; 579 uint16_t tmf_nphdl; 580 uint8_t tmf_reserved0[2]; 581 uint16_t tmf_delay; 582 uint16_t tmf_timeout; 583 uint8_t tmf_lun[8]; 584 uint32_t tmf_flags; 585 uint8_t tmf_reserved1[20]; 586 uint16_t tmf_tidlo; 587 uint8_t tmf_tidhi; 588 uint8_t tmf_vpidx; 589 uint8_t tmf_reserved2[12]; 590 } isp24xx_tmf_t; 591 592 #define ISP24XX_TMF_NOSEND 0x80000000 593 594 #define ISP24XX_TMF_LUN_RESET 0x00000010 595 #define ISP24XX_TMF_ABORT_TASK_SET 0x00000008 596 #define ISP24XX_TMF_CLEAR_TASK_SET 0x00000004 597 #define ISP24XX_TMF_TARGET_RESET 0x00000002 598 #define ISP24XX_TMF_CLEAR_ACA 0x00000001 599 600 /* I/O Abort Structure */ 601 typedef struct { 602 isphdr_t abrt_header; 603 uint32_t abrt_handle; 604 uint16_t abrt_nphdl; 605 uint16_t abrt_options; 606 uint32_t abrt_cmd_handle; 607 uint8_t abrt_reserved[32]; 608 uint16_t abrt_tidlo; 609 uint8_t abrt_tidhi; 610 uint8_t abrt_vpidx; 611 uint8_t abrt_reserved1[12]; 612 } isp24xx_abrt_t; 613 614 #define ISP24XX_ABRT_NOSEND 0x01 /* don't actually send ABTS */ 615 #define ISP24XX_ABRT_OKAY 0x00 /* in nphdl on return */ 616 #define ISP24XX_ABRT_ENXIO 0x31 /* in nphdl on return */ 617 618 #define ISP_CDSEG 7 619 typedef struct { 620 isphdr_t req_header; 621 uint32_t req_reserved; 622 ispds_t req_dataseg[ISP_CDSEG]; 623 } ispcontreq_t; 624 625 #define ISP_CDSEG64 5 626 typedef struct { 627 isphdr_t req_header; 628 ispds64_t req_dataseg[ISP_CDSEG64]; 629 } ispcontreq64_t; 630 631 typedef struct { 632 isphdr_t req_header; 633 uint32_t req_handle; 634 uint16_t req_scsi_status; 635 uint16_t req_completion_status; 636 uint16_t req_state_flags; 637 uint16_t req_status_flags; 638 uint16_t req_time; 639 #define req_response_len req_time /* FC only */ 640 uint16_t req_sense_len; 641 uint32_t req_resid; 642 uint8_t req_response[8]; /* FC only */ 643 uint8_t req_sense_data[32]; 644 } ispstatusreq_t; 645 646 /* 647 * Status Continuation 648 */ 649 typedef struct { 650 isphdr_t req_header; 651 uint8_t req_sense_data[60]; 652 } ispstatus_cont_t; 653 654 /* 655 * 24XX Type 0 status 656 */ 657 typedef struct { 658 isphdr_t req_header; 659 uint32_t req_handle; 660 uint16_t req_completion_status; 661 uint16_t req_oxid; 662 uint32_t req_resid; 663 uint16_t req_reserved0; 664 uint16_t req_state_flags; 665 uint16_t req_reserved1; 666 uint16_t req_scsi_status; 667 uint32_t req_fcp_residual; 668 uint32_t req_sense_len; 669 uint32_t req_response_len; 670 uint8_t req_rsp_sense[28]; 671 } isp24xx_statusreq_t; 672 673 /* 674 * For Qlogic 2X00, the high order byte of SCSI status has 675 * additional meaning. 676 */ 677 #define RQCS_RU 0x800 /* Residual Under */ 678 #define RQCS_RO 0x400 /* Residual Over */ 679 #define RQCS_RESID (RQCS_RU|RQCS_RO) 680 #define RQCS_SV 0x200 /* Sense Length Valid */ 681 #define RQCS_RV 0x100 /* FCP Response Length Valid */ 682 683 /* 684 * CT Passthru IOCB 685 */ 686 typedef struct { 687 isphdr_t ctp_header; 688 uint32_t ctp_handle; 689 uint16_t ctp_status; 690 uint16_t ctp_nphdl; /* n-port handle */ 691 uint16_t ctp_cmd_cnt; /* Command DSD count */ 692 uint8_t ctp_vpidx; 693 uint8_t ctp_reserved0; 694 uint16_t ctp_time; 695 uint16_t ctp_reserved1; 696 uint16_t ctp_rsp_cnt; /* Response DSD count */ 697 uint16_t ctp_reserved2[5]; 698 uint32_t ctp_rsp_bcnt; /* Response byte count */ 699 uint32_t ctp_cmd_bcnt; /* Command byte count */ 700 ispds64_t ctp_dataseg[2]; 701 } isp_ct_pt_t; 702 703 /* 704 * MS Passthru IOCB 705 */ 706 typedef struct { 707 isphdr_t ms_header; 708 uint32_t ms_handle; 709 uint16_t ms_nphdl; /* handle in high byte for !2k f/w */ 710 uint16_t ms_status; 711 uint16_t ms_flags; 712 uint16_t ms_reserved1; /* low 8 bits */ 713 uint16_t ms_time; 714 uint16_t ms_cmd_cnt; /* Command DSD count */ 715 uint16_t ms_tot_cnt; /* Total DSD Count */ 716 uint8_t ms_type; /* MS type */ 717 uint8_t ms_r_ctl; /* R_CTL */ 718 uint16_t ms_rxid; /* RX_ID */ 719 uint16_t ms_reserved2; 720 uint32_t ms_handle2; 721 uint32_t ms_rsp_bcnt; /* Response byte count */ 722 uint32_t ms_cmd_bcnt; /* Command byte count */ 723 ispds64_t ms_dataseg[2]; 724 } isp_ms_t; 725 726 /* 727 * Completion Status Codes. 728 */ 729 #define RQCS_COMPLETE 0x0000 730 #define RQCS_DMA_ERROR 0x0002 731 #define RQCS_RESET_OCCURRED 0x0004 732 #define RQCS_ABORTED 0x0005 733 #define RQCS_TIMEOUT 0x0006 734 #define RQCS_DATA_OVERRUN 0x0007 735 #define RQCS_DATA_UNDERRUN 0x0015 736 #define RQCS_QUEUE_FULL 0x001C 737 738 /* 1X00 Only Completion Codes */ 739 #define RQCS_INCOMPLETE 0x0001 740 #define RQCS_TRANSPORT_ERROR 0x0003 741 #define RQCS_COMMAND_OVERRUN 0x0008 742 #define RQCS_STATUS_OVERRUN 0x0009 743 #define RQCS_BAD_MESSAGE 0x000a 744 #define RQCS_NO_MESSAGE_OUT 0x000b 745 #define RQCS_EXT_ID_FAILED 0x000c 746 #define RQCS_IDE_MSG_FAILED 0x000d 747 #define RQCS_ABORT_MSG_FAILED 0x000e 748 #define RQCS_REJECT_MSG_FAILED 0x000f 749 #define RQCS_NOP_MSG_FAILED 0x0010 750 #define RQCS_PARITY_ERROR_MSG_FAILED 0x0011 751 #define RQCS_DEVICE_RESET_MSG_FAILED 0x0012 752 #define RQCS_ID_MSG_FAILED 0x0013 753 #define RQCS_UNEXP_BUS_FREE 0x0014 754 #define RQCS_XACT_ERR1 0x0018 755 #define RQCS_XACT_ERR2 0x0019 756 #define RQCS_XACT_ERR3 0x001A 757 #define RQCS_BAD_ENTRY 0x001B 758 #define RQCS_PHASE_SKIPPED 0x001D 759 #define RQCS_ARQS_FAILED 0x001E 760 #define RQCS_WIDE_FAILED 0x001F 761 #define RQCS_SYNCXFER_FAILED 0x0020 762 #define RQCS_LVD_BUSERR 0x0021 763 764 /* 2X00 Only Completion Codes */ 765 #define RQCS_PORT_UNAVAILABLE 0x0028 766 #define RQCS_PORT_LOGGED_OUT 0x0029 767 #define RQCS_PORT_CHANGED 0x002A 768 #define RQCS_PORT_BUSY 0x002B 769 770 /* 24XX Only Completion Codes */ 771 #define RQCS_24XX_DRE 0x0011 /* data reassembly error */ 772 #define RQCS_24XX_TABORT 0x0013 /* aborted by target */ 773 #define RQCS_24XX_ENOMEM 0x002C /* f/w resource unavailable */ 774 #define RQCS_24XX_TMO 0x0030 /* task management overrun */ 775 776 777 /* 778 * 1X00 specific State Flags 779 */ 780 #define RQSF_GOT_BUS 0x0100 781 #define RQSF_GOT_TARGET 0x0200 782 #define RQSF_SENT_CDB 0x0400 783 #define RQSF_XFRD_DATA 0x0800 784 #define RQSF_GOT_STATUS 0x1000 785 #define RQSF_GOT_SENSE 0x2000 786 #define RQSF_XFER_COMPLETE 0x4000 787 788 /* 789 * 2X00 specific State Flags 790 * (same as 1X00 except RQSF_GOT_BUS/RQSF_GOT_TARGET are not available) 791 */ 792 #define RQSF_DATA_IN 0x0020 793 #define RQSF_DATA_OUT 0x0040 794 #define RQSF_STAG 0x0008 795 #define RQSF_OTAG 0x0004 796 #define RQSF_HTAG 0x0002 797 /* 798 * 1X00 Status Flags 799 */ 800 #define RQSTF_DISCONNECT 0x0001 801 #define RQSTF_SYNCHRONOUS 0x0002 802 #define RQSTF_PARITY_ERROR 0x0004 803 #define RQSTF_BUS_RESET 0x0008 804 #define RQSTF_DEVICE_RESET 0x0010 805 #define RQSTF_ABORTED 0x0020 806 #define RQSTF_TIMEOUT 0x0040 807 #define RQSTF_NEGOTIATION 0x0080 808 809 /* 810 * 2X00 specific state flags 811 */ 812 /* RQSF_SENT_CDB */ 813 /* RQSF_XFRD_DATA */ 814 /* RQSF_GOT_STATUS */ 815 /* RQSF_XFER_COMPLETE */ 816 817 /* 818 * 2X00 specific status flags 819 */ 820 /* RQSTF_ABORTED */ 821 /* RQSTF_TIMEOUT */ 822 #define RQSTF_DMA_ERROR 0x0080 823 #define RQSTF_LOGOUT 0x2000 824 825 /* 826 * Miscellaneous 827 */ 828 #ifndef ISP_EXEC_THROTTLE 829 #define ISP_EXEC_THROTTLE 16 830 #endif 831 832 /* 833 * About Firmware returns an 'attribute' word in mailbox 6. 834 * These attributes are for 2200 and 2300. 835 */ 836 #define ISP_FW_ATTR_TMODE 0x0001 837 #define ISP_FW_ATTR_SCCLUN 0x0002 838 #define ISP_FW_ATTR_FABRIC 0x0004 839 #define ISP_FW_ATTR_CLASS2 0x0008 840 #define ISP_FW_ATTR_FCTAPE 0x0010 841 #define ISP_FW_ATTR_IP 0x0020 842 #define ISP_FW_ATTR_VI 0x0040 843 #define ISP_FW_ATTR_VI_SOLARIS 0x0080 844 #define ISP_FW_ATTR_2KLOGINS 0x0100 /* just a guess... */ 845 846 /* and these are for the 2400 */ 847 #define ISP2400_FW_ATTR_CLASS2 0x0001 848 #define ISP2400_FW_ATTR_IP 0x0002 849 #define ISP2400_FW_ATTR_MULTIID 0x0004 850 #define ISP2400_FW_ATTR_SB2 0x0008 851 #define ISP2400_FW_ATTR_T10CRC 0x0010 852 #define ISP2400_FW_ATTR_VI 0x0020 853 #define ISP2400_FW_ATTR_EXPFW 0x2000 854 855 #define ISP_CAP_TMODE(isp) \ 856 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_TMODE)) 857 #define ISP_CAP_SCCFW(isp) \ 858 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_SCCLUN)) 859 #define ISP_CAP_2KLOGIN(isp) \ 860 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_2KLOGINS)) 861 #define ISP_CAP_MULTI_ID(isp) \ 862 (IS_24XX(isp)? (isp->isp_fwattr & ISP2400_FW_ATTR_MULTIID) : 0) 863 864 #define ISP_GET_VPIDX(isp, tag) \ 865 (ISP_CAP_MULTI_ID(isp) ? tag : 0) 866 867 /* 868 * Reduced Interrupt Operation Response Queue Entreis 869 */ 870 871 typedef struct { 872 isphdr_t req_header; 873 uint32_t req_handles[15]; 874 } isp_rio1_t; 875 876 typedef struct { 877 isphdr_t req_header; 878 uint16_t req_handles[30]; 879 } isp_rio2_t; 880 881 /* 882 * FC (ISP2100/ISP2200/ISP2300/ISP2400) specific data structures 883 */ 884 885 /* 886 * Initialization Control Block 887 * 888 * Version One (prime) format. 889 */ 890 typedef struct { 891 uint8_t icb_version; 892 uint8_t icb_reserved0; 893 uint16_t icb_fwoptions; 894 uint16_t icb_maxfrmlen; 895 uint16_t icb_maxalloc; 896 uint16_t icb_execthrottle; 897 uint8_t icb_retry_count; 898 uint8_t icb_retry_delay; 899 uint8_t icb_portname[8]; 900 uint16_t icb_hardaddr; 901 uint8_t icb_iqdevtype; 902 uint8_t icb_logintime; 903 uint8_t icb_nodename[8]; 904 uint16_t icb_rqstout; 905 uint16_t icb_rspnsin; 906 uint16_t icb_rqstqlen; 907 uint16_t icb_rsltqlen; 908 uint16_t icb_rqstaddr[4]; 909 uint16_t icb_respaddr[4]; 910 uint16_t icb_lunenables; 911 uint8_t icb_ccnt; 912 uint8_t icb_icnt; 913 uint16_t icb_lunetimeout; 914 uint16_t icb_reserved1; 915 uint16_t icb_xfwoptions; 916 uint8_t icb_racctimer; 917 uint8_t icb_idelaytimer; 918 uint16_t icb_zfwoptions; 919 uint16_t icb_reserved2[13]; 920 } isp_icb_t; 921 922 #define ICB_VERSION1 1 923 924 #define ICBOPT_EXTENDED 0x8000 925 #define ICBOPT_BOTH_WWNS 0x4000 926 #define ICBOPT_FULL_LOGIN 0x2000 927 #define ICBOPT_STOP_ON_QFULL 0x1000 /* 2200/2100 only */ 928 #define ICBOPT_PREVLOOP 0x0800 929 #define ICBOPT_SRCHDOWN 0x0400 930 #define ICBOPT_NOLIP 0x0200 931 #define ICBOPT_PDBCHANGE_AE 0x0100 932 #define ICBOPT_INI_TGTTYPE 0x0080 933 #define ICBOPT_INI_ADISC 0x0040 934 #define ICBOPT_INI_DISABLE 0x0020 935 #define ICBOPT_TGT_ENABLE 0x0010 936 #define ICBOPT_FAST_POST 0x0008 937 #define ICBOPT_FULL_DUPLEX 0x0004 938 #define ICBOPT_FAIRNESS 0x0002 939 #define ICBOPT_HARD_ADDRESS 0x0001 940 941 #define ICBXOPT_NO_LOGOUT 0x8000 /* no logout on link failure */ 942 #define ICBXOPT_FCTAPE_CCQ 0x4000 /* FC-Tape Command Queueing */ 943 #define ICBXOPT_FCTAPE_CONFIRM 0x2000 944 #define ICBXOPT_FCTAPE 0x1000 945 #define ICBXOPT_CLASS2_ACK0 0x0200 946 #define ICBXOPT_CLASS2 0x0100 947 #define ICBXOPT_NO_PLAY 0x0080 /* don't play if can't get hard addr */ 948 #define ICBXOPT_TOPO_MASK 0x0070 949 #define ICBXOPT_LOOP_ONLY 0x0000 950 #define ICBXOPT_PTP_ONLY 0x0010 951 #define ICBXOPT_LOOP_2_PTP 0x0020 952 #define ICBXOPT_PTP_2_LOOP 0x0030 953 /* 954 * The lower 4 bits of the xfwoptions field are the OPERATION MODE bits. 955 * RIO is not defined for the 23XX cards (just 2200) 956 */ 957 #define ICBXOPT_RIO_OFF 0 958 #define ICBXOPT_RIO_16BIT 1 959 #define ICBXOPT_RIO_32BIT 2 960 #define ICBXOPT_RIO_16BIT_IOCB 3 961 #define ICBXOPT_RIO_32BIT_IOCB 4 962 #define ICBXOPT_ZIO 5 963 #define ICBXOPT_TIMER_MASK 0x7 964 965 #define ICBZOPT_RATE_MASK 0xC000 966 #define ICBZOPT_RATE_ONEGB 0x0000 967 #define ICBZOPT_RATE_AUTO 0x8000 968 #define ICBZOPT_RATE_TWOGB 0x4000 969 #define ICBZOPT_50_OHM 0x2000 970 #define ICBZOPT_ENA_OOF 0x0040 /* out of order frame handling */ 971 #define ICBZOPT_RSPSZ_MASK 0x0030 972 #define ICBZOPT_RSPSZ_24 0x0000 973 #define ICBZOPT_RSPSZ_12 0x0010 974 #define ICBZOPT_RSPSZ_24A 0x0020 975 #define ICBZOPT_RSPSZ_32 0x0030 976 #define ICBZOPT_SOFTID 0x0002 977 #define ICBZOPT_ENA_RDXFR_RDY 0x0001 978 979 /* 2400 F/W options */ 980 #define ICB2400_OPT1_BOTH_WWNS 0x00004000 981 #define ICB2400_OPT1_FULL_LOGIN 0x00002000 982 #define ICB2400_OPT1_PREVLOOP 0x00000800 983 #define ICB2400_OPT1_SRCHDOWN 0x00000400 984 #define ICB2400_OPT1_NOLIP 0x00000200 985 #define ICB2400_OPT1_INI_DISABLE 0x00000020 986 #define ICB2400_OPT1_TGT_ENABLE 0x00000010 987 #define ICB2400_OPT1_FULL_DUPLEX 0x00000004 988 #define ICB2400_OPT1_FAIRNESS 0x00000002 989 #define ICB2400_OPT1_HARD_ADDRESS 0x00000001 990 991 #define ICB2400_OPT2_FCTAPE 0x00001000 992 #define ICB2400_OPT2_CLASS2_ACK0 0x00000200 993 #define ICB2400_OPT2_CLASS2 0x00000100 994 #define ICB2400_OPT2_NO_PLAY 0x00000080 995 #define ICB2400_OPT2_TOPO_MASK 0x00000070 996 #define ICB2400_OPT2_LOOP_ONLY 0x00000000 997 #define ICB2400_OPT2_PTP_ONLY 0x00000010 998 #define ICB2400_OPT2_LOOP_2_PTP 0x00000020 999 #define ICB2400_OPT2_PTP_2_LOOP 0x00000030 1000 #define ICB2400_OPT2_TIMER_MASK 0x00000007 1001 #define ICB2400_OPT2_ZIO 0x00000005 1002 #define ICB2400_OPT2_ZIO1 0x00000006 1003 1004 #define ICB2400_OPT3_75_OHM 0x00010000 1005 #define ICB2400_OPT3_RATE_MASK 0x0000E000 1006 #define ICB2400_OPT3_RATE_ONEGB 0x00000000 1007 #define ICB2400_OPT3_RATE_TWOGB 0x00002000 1008 #define ICB2400_OPT3_RATE_AUTO 0x00004000 1009 #define ICB2400_OPT3_RATE_FOURGB 0x00006000 1010 #define ICB2400_OPT3_RATE_EIGHTGB 0x00008000 1011 #define ICB2400_OPT3_ENA_OOF_XFRDY 0x00000200 1012 #define ICB2400_OPT3_NO_LOCAL_PLOGI 0x00000080 1013 #define ICB2400_OPT3_ENA_OOF 0x00000040 1014 /* note that a response size flag of zero is reserved! */ 1015 #define ICB2400_OPT3_RSPSZ_MASK 0x00000030 1016 #define ICB2400_OPT3_RSPSZ_12 0x00000010 1017 #define ICB2400_OPT3_RSPSZ_24 0x00000020 1018 #define ICB2400_OPT3_RSPSZ_32 0x00000030 1019 #define ICB2400_OPT3_SOFTID 0x00000002 1020 1021 #define ICB_MIN_FRMLEN 256 1022 #define ICB_MAX_FRMLEN 2112 1023 #define ICB_DFLT_FRMLEN 1024 1024 #define ICB_DFLT_ALLOC 256 1025 #define ICB_DFLT_THROTTLE 16 1026 #define ICB_DFLT_RDELAY 5 1027 #define ICB_DFLT_RCOUNT 3 1028 1029 #define ICB_LOGIN_TOV 30 1030 #define ICB_LUN_ENABLE_TOV 180 1031 1032 1033 /* 1034 * And somebody at QLogic had a great idea that you could just change 1035 * the structure *and* keep the version number the same as the other cards. 1036 */ 1037 typedef struct { 1038 uint16_t icb_version; 1039 uint16_t icb_reserved0; 1040 uint16_t icb_maxfrmlen; 1041 uint16_t icb_execthrottle; 1042 uint16_t icb_xchgcnt; 1043 uint16_t icb_hardaddr; 1044 uint8_t icb_portname[8]; 1045 uint8_t icb_nodename[8]; 1046 uint16_t icb_rspnsin; 1047 uint16_t icb_rqstout; 1048 uint16_t icb_retry_count; 1049 uint16_t icb_priout; 1050 uint16_t icb_rsltqlen; 1051 uint16_t icb_rqstqlen; 1052 uint16_t icb_ldn_nols; 1053 uint16_t icb_prqstqlen; 1054 uint16_t icb_rqstaddr[4]; 1055 uint16_t icb_respaddr[4]; 1056 uint16_t icb_priaddr[4]; 1057 uint16_t icb_reserved1[4]; 1058 uint16_t icb_atio_in; 1059 uint16_t icb_atioqlen; 1060 uint16_t icb_atioqaddr[4]; 1061 uint16_t icb_idelaytimer; 1062 uint16_t icb_logintime; 1063 uint32_t icb_fwoptions1; 1064 uint32_t icb_fwoptions2; 1065 uint32_t icb_fwoptions3; 1066 uint16_t icb_reserved2[12]; 1067 } isp_icb_2400_t; 1068 1069 #define RQRSP_ADDR0015 0 1070 #define RQRSP_ADDR1631 1 1071 #define RQRSP_ADDR3247 2 1072 #define RQRSP_ADDR4863 3 1073 1074 1075 #define ICB_NNM0 7 1076 #define ICB_NNM1 6 1077 #define ICB_NNM2 5 1078 #define ICB_NNM3 4 1079 #define ICB_NNM4 3 1080 #define ICB_NNM5 2 1081 #define ICB_NNM6 1 1082 #define ICB_NNM7 0 1083 1084 #define MAKE_NODE_NAME_FROM_WWN(array, wwn) \ 1085 array[ICB_NNM0] = (uint8_t) ((wwn >> 0) & 0xff), \ 1086 array[ICB_NNM1] = (uint8_t) ((wwn >> 8) & 0xff), \ 1087 array[ICB_NNM2] = (uint8_t) ((wwn >> 16) & 0xff), \ 1088 array[ICB_NNM3] = (uint8_t) ((wwn >> 24) & 0xff), \ 1089 array[ICB_NNM4] = (uint8_t) ((wwn >> 32) & 0xff), \ 1090 array[ICB_NNM5] = (uint8_t) ((wwn >> 40) & 0xff), \ 1091 array[ICB_NNM6] = (uint8_t) ((wwn >> 48) & 0xff), \ 1092 array[ICB_NNM7] = (uint8_t) ((wwn >> 56) & 0xff) 1093 1094 #define MAKE_WWN_FROM_NODE_NAME(wwn, array) \ 1095 wwn = ((uint64_t) array[ICB_NNM0]) | \ 1096 ((uint64_t) array[ICB_NNM1] << 8) | \ 1097 ((uint64_t) array[ICB_NNM2] << 16) | \ 1098 ((uint64_t) array[ICB_NNM3] << 24) | \ 1099 ((uint64_t) array[ICB_NNM4] << 32) | \ 1100 ((uint64_t) array[ICB_NNM5] << 40) | \ 1101 ((uint64_t) array[ICB_NNM6] << 48) | \ 1102 ((uint64_t) array[ICB_NNM7] << 56) 1103 1104 1105 /* 1106 * For MULTI_ID firmware, this describes a 1107 * virtual port entity for getting status. 1108 */ 1109 typedef struct { 1110 uint16_t vp_port_status; 1111 uint8_t vp_port_options; 1112 uint8_t vp_port_loopid; 1113 uint8_t vp_port_portname[8]; 1114 uint8_t vp_port_nodename[8]; 1115 uint16_t vp_port_portid_lo; /* not present when trailing icb */ 1116 uint16_t vp_port_portid_hi; /* not present when trailing icb */ 1117 } vp_port_info_t; 1118 1119 #define ICB2400_VPOPT_TGT_DISABLE 0x00000020 /* disable target mode */ 1120 #define ICB2400_VPOPT_INI_ENABLE 0x00000010 /* enable initiator mode */ 1121 #define ICB2400_VPOPT_ENABLED 0x00000008 1122 #define ICB2400_VPOPT_NOPLAY 0x00000004 1123 #define ICB2400_VPOPT_PREVLOOP 0x00000002 1124 #define ICB2400_VPOPT_HARD_ADDRESS 0x00000001 1125 1126 #define ICB2400_VPOPT_WRITE_SIZE 20 1127 1128 /* 1129 * For MULTI_ID firmware, we append this structure 1130 * to the isp_icb_2400_t above, followed by a list 1131 * structures that are *most* of the vp_port_info_t. 1132 */ 1133 typedef struct { 1134 uint16_t vp_count; 1135 uint16_t vp_global_options; 1136 } isp_icb_2400_vpinfo_t; 1137 1138 #define ICB2400_VPINFO_OFF 0x80 /* offset from start of ICB */ 1139 #define ICB2400_VPINFO_PORT_OFF(chan) \ 1140 ICB2400_VPINFO_OFF + \ 1141 sizeof (isp_icb_2400_vpinfo_t) + ((chan - 1) * ICB2400_VPOPT_WRITE_SIZE) 1142 1143 #define ICB2400_VPGOPT_MID_DISABLE 0x02 1144 1145 typedef struct { 1146 isphdr_t vp_ctrl_hdr; 1147 uint32_t vp_ctrl_handle; 1148 uint16_t vp_ctrl_index_fail; 1149 uint16_t vp_ctrl_status; 1150 uint16_t vp_ctrl_command; 1151 uint16_t vp_ctrl_vp_count; 1152 uint16_t vp_ctrl_idmap[8]; 1153 uint8_t vp_ctrl_reserved[32]; 1154 } vp_ctrl_info_t; 1155 1156 #define VP_CTRL_CMD_ENABLE_VP 0 1157 #define VP_CTRL_CMD_DISABLE_VP 8 1158 #define VP_CTRL_CMD_DISABLE_VP_REINIT_LINK 9 1159 #define VP_CTRL_CMD_DISABLE_VP_LOGO 0xA 1160 1161 /* 1162 * We can use this structure for modifying either one or two VP ports after initialization 1163 */ 1164 typedef struct { 1165 isphdr_t vp_mod_hdr; 1166 uint32_t vp_mod_hdl; 1167 uint16_t vp_mod_reserved0; 1168 uint16_t vp_mod_status; 1169 uint8_t vp_mod_cmd; 1170 uint8_t vp_mod_cnt; 1171 uint8_t vp_mod_idx0; 1172 uint8_t vp_mod_idx1; 1173 struct { 1174 uint8_t options; 1175 uint8_t loopid; 1176 uint16_t reserved1; 1177 uint8_t wwpn[8]; 1178 uint8_t wwnn[8]; 1179 } vp_mod_ports[2]; 1180 uint8_t vp_mod_reserved2[8]; 1181 } vp_modify_t; 1182 1183 #define VP_STS_OK 0x00 1184 #define VP_STS_ERR 0x01 1185 #define VP_CNT_ERR 0x02 1186 #define VP_GEN_ERR 0x03 1187 #define VP_IDX_ERR 0x04 1188 #define VP_STS_BSY 0x05 1189 1190 #define VP_MODIFY_VP 0x00 1191 #define VP_MODIFY_ENA 0x01 1192 1193 /* 1194 * Port Data Base Element 1195 */ 1196 1197 typedef struct { 1198 uint16_t pdb_options; 1199 uint8_t pdb_mstate; 1200 uint8_t pdb_sstate; 1201 uint8_t pdb_hardaddr_bits[4]; 1202 uint8_t pdb_portid_bits[4]; 1203 uint8_t pdb_nodename[8]; 1204 uint8_t pdb_portname[8]; 1205 uint16_t pdb_execthrottle; 1206 uint16_t pdb_exec_count; 1207 uint8_t pdb_retry_count; 1208 uint8_t pdb_retry_delay; 1209 uint16_t pdb_resalloc; 1210 uint16_t pdb_curalloc; 1211 uint16_t pdb_qhead; 1212 uint16_t pdb_qtail; 1213 uint16_t pdb_tl_next; 1214 uint16_t pdb_tl_last; 1215 uint16_t pdb_features; /* PLOGI, Common Service */ 1216 uint16_t pdb_pconcurrnt; /* PLOGI, Common Service */ 1217 uint16_t pdb_roi; /* PLOGI, Common Service */ 1218 uint8_t pdb_target; 1219 uint8_t pdb_initiator; /* PLOGI, Class 3 Control Flags */ 1220 uint16_t pdb_rdsiz; /* PLOGI, Class 3 */ 1221 uint16_t pdb_ncseq; /* PLOGI, Class 3 */ 1222 uint16_t pdb_noseq; /* PLOGI, Class 3 */ 1223 uint16_t pdb_labrtflg; 1224 uint16_t pdb_lstopflg; 1225 uint16_t pdb_sqhead; 1226 uint16_t pdb_sqtail; 1227 uint16_t pdb_ptimer; 1228 uint16_t pdb_nxt_seqid; 1229 uint16_t pdb_fcount; 1230 uint16_t pdb_prli_len; 1231 uint16_t pdb_prli_svc0; 1232 uint16_t pdb_prli_svc3; 1233 uint16_t pdb_loopid; 1234 uint16_t pdb_il_ptr; 1235 uint16_t pdb_sl_ptr; 1236 } isp_pdb_21xx_t; 1237 1238 #define PDB_OPTIONS_XMITTING (1<<11) 1239 #define PDB_OPTIONS_LNKXMIT (1<<10) 1240 #define PDB_OPTIONS_ABORTED (1<<9) 1241 #define PDB_OPTIONS_ADISC (1<<1) 1242 1243 #define PDB_STATE_DISCOVERY 0 1244 #define PDB_STATE_WDISC_ACK 1 1245 #define PDB_STATE_PLOGI 2 1246 #define PDB_STATE_PLOGI_ACK 3 1247 #define PDB_STATE_PRLI 4 1248 #define PDB_STATE_PRLI_ACK 5 1249 #define PDB_STATE_LOGGED_IN 6 1250 #define PDB_STATE_PORT_UNAVAIL 7 1251 #define PDB_STATE_PRLO 8 1252 #define PDB_STATE_PRLO_ACK 9 1253 #define PDB_STATE_PLOGO 10 1254 #define PDB_STATE_PLOG_ACK 11 1255 1256 #define SVC3_TGT_ROLE 0x10 1257 #define SVC3_INI_ROLE 0x20 1258 #define SVC3_ROLE_MASK 0x30 1259 #define SVC3_ROLE_SHIFT 4 1260 1261 #define BITS2WORD(x) ((x)[0] << 16 | (x)[3] << 8 | (x)[2]) 1262 #define BITS2WORD_24XX(x) ((x)[0] << 16 | (x)[1] << 8 | (x)[2]) 1263 1264 /* 1265 * Port Data Base Element- 24XX cards 1266 */ 1267 typedef struct { 1268 uint16_t pdb_flags; 1269 uint8_t pdb_curstate; 1270 uint8_t pdb_laststate; 1271 uint8_t pdb_hardaddr_bits[4]; 1272 uint8_t pdb_portid_bits[4]; 1273 #define pdb_nxt_seqid_2400 pdb_portid_bits[3] 1274 uint16_t pdb_retry_timer; 1275 uint16_t pdb_handle; 1276 uint16_t pdb_rcv_dsize; 1277 uint16_t pdb_reserved0; 1278 uint16_t pdb_prli_svc0; 1279 uint16_t pdb_prli_svc3; 1280 uint8_t pdb_portname[8]; 1281 uint8_t pdb_nodename[8]; 1282 uint8_t pdb_reserved1[24]; 1283 } isp_pdb_24xx_t; 1284 1285 #define PDB2400_TID_SUPPORTED 0x4000 1286 #define PDB2400_FC_TAPE 0x0080 1287 #define PDB2400_CLASS2_ACK0 0x0040 1288 #define PDB2400_FCP_CONF 0x0020 1289 #define PDB2400_CLASS2 0x0010 1290 #define PDB2400_ADDR_VALID 0x0002 1291 1292 #define PDB2400_STATE_PLOGI_PEND 0x03 1293 #define PDB2400_STATE_PLOGI_DONE 0x04 1294 #define PDB2400_STATE_PRLI_PEND 0x05 1295 #define PDB2400_STATE_LOGGED_IN 0x06 1296 #define PDB2400_STATE_PORT_UNAVAIL 0x07 1297 #define PDB2400_STATE_PRLO_PEND 0x09 1298 #define PDB2400_STATE_LOGO_PEND 0x0B 1299 1300 /* 1301 * Common elements from the above two structures that are actually useful to us. 1302 */ 1303 typedef struct { 1304 uint16_t handle; 1305 uint16_t reserved; 1306 uint32_t s3_role : 8, 1307 portid : 24; 1308 uint8_t portname[8]; 1309 uint8_t nodename[8]; 1310 } isp_pdb_t; 1311 1312 /* 1313 * Port Database Changed Async Event information for 24XX cards 1314 */ 1315 #define PDB24XX_AE_OK 0x00 1316 #define PDB24XX_AE_IMPL_LOGO_1 0x01 1317 #define PDB24XX_AE_IMPL_LOGO_2 0x02 1318 #define PDB24XX_AE_IMPL_LOGO_3 0x03 1319 #define PDB24XX_AE_PLOGI_RCVD 0x04 1320 #define PDB24XX_AE_PLOGI_RJT 0x05 1321 #define PDB24XX_AE_PRLI_RCVD 0x06 1322 #define PDB24XX_AE_PRLI_RJT 0x07 1323 #define PDB24XX_AE_TPRLO 0x08 1324 #define PDB24XX_AE_TPRLO_RJT 0x09 1325 #define PDB24XX_AE_PRLO_RCVD 0x0a 1326 #define PDB24XX_AE_LOGO_RCVD 0x0b 1327 #define PDB24XX_AE_TOPO_CHG 0x0c 1328 #define PDB24XX_AE_NPORT_CHG 0x0d 1329 #define PDB24XX_AE_FLOGI_RJT 0x0e 1330 #define PDB24XX_AE_BAD_FANN 0x0f 1331 #define PDB24XX_AE_FLOGI_TIMO 0x10 1332 #define PDB24XX_AE_ABX_LOGO 0x11 1333 #define PDB24XX_AE_PLOGI_DONE 0x12 1334 #define PDB24XX_AE_PRLI_DONJE 0x13 1335 #define PDB24XX_AE_OPN_1 0x14 1336 #define PDB24XX_AE_OPN_2 0x15 1337 #define PDB24XX_AE_TXERR 0x16 1338 #define PDB24XX_AE_FORCED_LOGO 0x17 1339 #define PDB24XX_AE_DISC_TIMO 0x18 1340 1341 /* 1342 * Genericized Port Login/Logout software structure 1343 */ 1344 typedef struct { 1345 uint16_t handle; 1346 uint16_t channel; 1347 uint32_t 1348 flags : 8, 1349 portid : 24; 1350 } isp_plcmd_t; 1351 /* the flags to use are those for PLOGX_FLG_* below */ 1352 1353 /* 1354 * ISP24XX- Login/Logout Port IOCB 1355 */ 1356 typedef struct { 1357 isphdr_t plogx_header; 1358 uint32_t plogx_handle; 1359 uint16_t plogx_status; 1360 uint16_t plogx_nphdl; 1361 uint16_t plogx_flags; 1362 uint16_t plogx_vphdl; /* low 8 bits */ 1363 uint16_t plogx_portlo; /* low 16 bits */ 1364 uint16_t plogx_rspsz_porthi; 1365 struct { 1366 uint16_t lo16; 1367 uint16_t hi16; 1368 } plogx_ioparm[11]; 1369 } isp_plogx_t; 1370 1371 #define PLOGX_STATUS_OK 0x00 1372 #define PLOGX_STATUS_UNAVAIL 0x28 1373 #define PLOGX_STATUS_LOGOUT 0x29 1374 #define PLOGX_STATUS_IOCBERR 0x31 1375 1376 #define PLOGX_IOCBERR_NOLINK 0x01 1377 #define PLOGX_IOCBERR_NOIOCB 0x02 1378 #define PLOGX_IOCBERR_NOXGHG 0x03 1379 #define PLOGX_IOCBERR_FAILED 0x04 /* further info in IOPARM 1 */ 1380 #define PLOGX_IOCBERR_NOFABRIC 0x05 1381 #define PLOGX_IOCBERR_NOTREADY 0x07 1382 #define PLOGX_IOCBERR_NOLOGIN 0x08 /* further info in IOPARM 1 */ 1383 #define PLOGX_IOCBERR_NOPCB 0x0a 1384 #define PLOGX_IOCBERR_REJECT 0x18 /* further info in IOPARM 1 */ 1385 #define PLOGX_IOCBERR_EINVAL 0x19 /* further info in IOPARM 1 */ 1386 #define PLOGX_IOCBERR_PORTUSED 0x1a /* further info in IOPARM 1 */ 1387 #define PLOGX_IOCBERR_HNDLUSED 0x1b /* further info in IOPARM 1 */ 1388 #define PLOGX_IOCBERR_NOHANDLE 0x1c 1389 #define PLOGX_IOCBERR_NOFLOGI 0x1f /* further info in IOPARM 1 */ 1390 1391 #define PLOGX_FLG_CMD_MASK 0xf 1392 #define PLOGX_FLG_CMD_PLOGI 0 1393 #define PLOGX_FLG_CMD_PRLI 1 1394 #define PLOGX_FLG_CMD_PDISC 2 1395 #define PLOGX_FLG_CMD_LOGO 8 1396 #define PLOGX_FLG_CMD_PRLO 9 1397 #define PLOGX_FLG_CMD_TPRLO 10 1398 1399 #define PLOGX_FLG_COND_PLOGI 0x10 /* if with PLOGI */ 1400 #define PLOGX_FLG_IMPLICIT 0x10 /* if with LOGO, PRLO, TPRLO */ 1401 #define PLOGX_FLG_SKIP_PRLI 0x20 /* if with PLOGI */ 1402 #define PLOGX_FLG_IMPLICIT_LOGO_ALL 0x20 /* if with LOGO */ 1403 #define PLOGX_FLG_EXPLICIT_LOGO 0x40 /* if with LOGO */ 1404 #define PLOGX_FLG_COMMON_FEATURES 0x80 /* if with PLOGI */ 1405 #define PLOGX_FLG_FREE_NPHDL 0x80 /* if with with LOGO */ 1406 1407 #define PLOGX_FLG_CLASS2 0x100 /* if with PLOGI */ 1408 #define PLOGX_FLG_FCP2_OVERRIDE 0x200 /* if with PRLOG, PRLI */ 1409 1410 /* 1411 * Report ID Acquisistion (24XX multi-id firmware) 1412 */ 1413 typedef struct { 1414 isphdr_t ridacq_hdr; 1415 uint32_t ridacq_handle; 1416 union { 1417 struct { 1418 uint8_t ridacq_vp_acquired; 1419 uint8_t ridacq_vp_setup; 1420 uint16_t ridacq_reserved0; 1421 } type0; /* type 0 */ 1422 struct { 1423 uint16_t ridacq_vp_count; 1424 uint8_t ridacq_vp_index; 1425 uint8_t ridacq_vp_status; 1426 } type1; /* type 1 */ 1427 } un; 1428 uint16_t ridacq_vp_port_lo; 1429 uint8_t ridacq_vp_port_hi; 1430 uint8_t ridacq_format; /* 0 or 1 */ 1431 uint16_t ridacq_map[8]; 1432 uint8_t ridacq_reserved1[32]; 1433 } isp_ridacq_t; 1434 1435 #define RIDACQ_STS_COMPLETE 0 1436 #define RIDACQ_STS_UNACQUIRED 1 1437 #define RIDACQ_STS_CHANGED 20 1438 1439 1440 /* 1441 * Simple Name Server Data Structures 1442 */ 1443 #define SNS_GA_NXT 0x100 1444 #define SNS_GPN_ID 0x112 1445 #define SNS_GNN_ID 0x113 1446 #define SNS_GFF_ID 0x11F 1447 #define SNS_GID_FT 0x171 1448 #define SNS_RFT_ID 0x217 1449 typedef struct { 1450 uint16_t snscb_rblen; /* response buffer length (words) */ 1451 uint16_t snscb_reserved0; 1452 uint16_t snscb_addr[4]; /* response buffer address */ 1453 uint16_t snscb_sblen; /* subcommand buffer length (words) */ 1454 uint16_t snscb_reserved1; 1455 uint16_t snscb_data[1]; /* variable data */ 1456 } sns_screq_t; /* Subcommand Request Structure */ 1457 1458 typedef struct { 1459 uint16_t snscb_rblen; /* response buffer length (words) */ 1460 uint16_t snscb_reserved0; 1461 uint16_t snscb_addr[4]; /* response buffer address */ 1462 uint16_t snscb_sblen; /* subcommand buffer length (words) */ 1463 uint16_t snscb_reserved1; 1464 uint16_t snscb_cmd; 1465 uint16_t snscb_reserved2; 1466 uint32_t snscb_reserved3; 1467 uint32_t snscb_port; 1468 } sns_ga_nxt_req_t; 1469 #define SNS_GA_NXT_REQ_SIZE (sizeof (sns_ga_nxt_req_t)) 1470 1471 typedef struct { 1472 uint16_t snscb_rblen; /* response buffer length (words) */ 1473 uint16_t snscb_reserved0; 1474 uint16_t snscb_addr[4]; /* response buffer address */ 1475 uint16_t snscb_sblen; /* subcommand buffer length (words) */ 1476 uint16_t snscb_reserved1; 1477 uint16_t snscb_cmd; 1478 uint16_t snscb_reserved2; 1479 uint32_t snscb_reserved3; 1480 uint32_t snscb_portid; 1481 } sns_gxn_id_req_t; 1482 #define SNS_GXN_ID_REQ_SIZE (sizeof (sns_gxn_id_req_t)) 1483 1484 typedef struct { 1485 uint16_t snscb_rblen; /* response buffer length (words) */ 1486 uint16_t snscb_reserved0; 1487 uint16_t snscb_addr[4]; /* response buffer address */ 1488 uint16_t snscb_sblen; /* subcommand buffer length (words) */ 1489 uint16_t snscb_reserved1; 1490 uint16_t snscb_cmd; 1491 uint16_t snscb_mword_div_2; 1492 uint32_t snscb_reserved3; 1493 uint32_t snscb_fc4_type; 1494 } sns_gid_ft_req_t; 1495 #define SNS_GID_FT_REQ_SIZE (sizeof (sns_gid_ft_req_t)) 1496 1497 typedef struct { 1498 uint16_t snscb_rblen; /* response buffer length (words) */ 1499 uint16_t snscb_reserved0; 1500 uint16_t snscb_addr[4]; /* response buffer address */ 1501 uint16_t snscb_sblen; /* subcommand buffer length (words) */ 1502 uint16_t snscb_reserved1; 1503 uint16_t snscb_cmd; 1504 uint16_t snscb_reserved2; 1505 uint32_t snscb_reserved3; 1506 uint32_t snscb_port; 1507 uint32_t snscb_fc4_types[8]; 1508 } sns_rft_id_req_t; 1509 #define SNS_RFT_ID_REQ_SIZE (sizeof (sns_rft_id_req_t)) 1510 1511 typedef struct { 1512 ct_hdr_t snscb_cthdr; 1513 uint8_t snscb_port_type; 1514 uint8_t snscb_port_id[3]; 1515 uint8_t snscb_portname[8]; 1516 uint16_t snscb_data[1]; /* variable data */ 1517 } sns_scrsp_t; /* Subcommand Response Structure */ 1518 1519 typedef struct { 1520 ct_hdr_t snscb_cthdr; 1521 uint8_t snscb_port_type; 1522 uint8_t snscb_port_id[3]; 1523 uint8_t snscb_portname[8]; 1524 uint8_t snscb_pnlen; /* symbolic port name length */ 1525 uint8_t snscb_pname[255]; /* symbolic port name */ 1526 uint8_t snscb_nodename[8]; 1527 uint8_t snscb_nnlen; /* symbolic node name length */ 1528 uint8_t snscb_nname[255]; /* symbolic node name */ 1529 uint8_t snscb_ipassoc[8]; 1530 uint8_t snscb_ipaddr[16]; 1531 uint8_t snscb_svc_class[4]; 1532 uint8_t snscb_fc4_types[32]; 1533 uint8_t snscb_fpname[8]; 1534 uint8_t snscb_reserved; 1535 uint8_t snscb_hardaddr[3]; 1536 } sns_ga_nxt_rsp_t; /* Subcommand Response Structure */ 1537 #define SNS_GA_NXT_RESP_SIZE (sizeof (sns_ga_nxt_rsp_t)) 1538 1539 typedef struct { 1540 ct_hdr_t snscb_cthdr; 1541 uint8_t snscb_wwn[8]; 1542 } sns_gxn_id_rsp_t; 1543 #define SNS_GXN_ID_RESP_SIZE (sizeof (sns_gxn_id_rsp_t)) 1544 1545 typedef struct { 1546 ct_hdr_t snscb_cthdr; 1547 uint32_t snscb_fc4_features[32]; 1548 } sns_gff_id_rsp_t; 1549 #define SNS_GFF_ID_RESP_SIZE (sizeof (sns_gff_id_rsp_t)) 1550 1551 typedef struct { 1552 ct_hdr_t snscb_cthdr; 1553 struct { 1554 uint8_t control; 1555 uint8_t portid[3]; 1556 } snscb_ports[1]; 1557 } sns_gid_ft_rsp_t; 1558 #define SNS_GID_FT_RESP_SIZE(x) ((sizeof (sns_gid_ft_rsp_t)) + ((x - 1) << 2)) 1559 #define SNS_RFT_ID_RESP_SIZE (sizeof (ct_hdr_t)) 1560 1561 /* 1562 * Other Misc Structures 1563 */ 1564 1565 /* ELS Pass Through */ 1566 typedef struct { 1567 isphdr_t els_hdr; 1568 uint32_t els_handle; 1569 uint16_t els_status; 1570 uint16_t els_nphdl; 1571 uint16_t els_xmit_dsd_count; /* outgoing only */ 1572 uint8_t els_vphdl; 1573 uint8_t els_sof; 1574 uint32_t els_rxid; 1575 uint16_t els_recv_dsd_count; /* outgoing only */ 1576 uint8_t els_opcode; 1577 uint8_t els_reserved1; 1578 uint8_t els_did_lo; 1579 uint8_t els_did_mid; 1580 uint8_t els_did_hi; 1581 uint8_t els_reserved2; 1582 uint16_t els_reserved3; 1583 uint16_t els_ctl_flags; 1584 union { 1585 struct { 1586 uint32_t _els_bytecnt; 1587 uint32_t _els_subcode1; 1588 uint32_t _els_subcode2; 1589 uint8_t _els_reserved4[20]; 1590 } in; 1591 struct { 1592 uint32_t _els_recv_bytecnt; 1593 uint32_t _els_xmit_bytecnt; 1594 uint32_t _els_xmit_dsd_length; 1595 uint16_t _els_xmit_dsd_a1500; 1596 uint16_t _els_xmit_dsd_a3116; 1597 uint16_t _els_xmit_dsd_a4732; 1598 uint16_t _els_xmit_dsd_a6348; 1599 uint32_t _els_recv_dsd_length; 1600 uint16_t _els_recv_dsd_a1500; 1601 uint16_t _els_recv_dsd_a3116; 1602 uint16_t _els_recv_dsd_a4732; 1603 uint16_t _els_recv_dsd_a6348; 1604 } out; 1605 } inout; 1606 #define els_bytecnt inout.in._els_bytecnt 1607 #define els_subcode1 inout.in._els_subcode1 1608 #define els_subcode2 inout.in._els_subcode2 1609 #define els_reserved4 inout.in._els_reserved4 1610 #define els_recv_bytecnt inout.out._els_recv_bytecnt 1611 #define els_xmit_bytecnt inout.out._els_xmit_bytecnt 1612 #define els_xmit_dsd_length inout.out._els_xmit_dsd_length 1613 #define els_xmit_dsd_a1500 inout.out._els_xmit_dsd_a1500 1614 #define els_xmit_dsd_a3116 inout.out._els_xmit_dsd_a3116 1615 #define els_xmit_dsd_a4732 inout.out._els_xmit_dsd_a4732 1616 #define els_xmit_dsd_a6348 inout.out._els_xmit_dsd_a6348 1617 #define els_recv_dsd_length inout.out._els_recv_dsd_length 1618 #define els_recv_dsd_a1500 inout.out._els_recv_dsd_a1500 1619 #define els_recv_dsd_a3116 inout.out._els_recv_dsd_a3116 1620 #define els_recv_dsd_a4732 inout.out._els_recv_dsd_a4732 1621 #define els_recv_dsd_a6348 inout.out._els_recv_dsd_a6348 1622 } els_t; 1623 1624 /* 1625 * A handy package structure for running FC-SCSI commands internally 1626 */ 1627 typedef struct { 1628 uint16_t handle; 1629 uint16_t lun; 1630 uint32_t 1631 channel : 8, 1632 portid : 24; 1633 uint32_t timeout; 1634 union { 1635 struct { 1636 uint32_t data_length; 1637 uint32_t 1638 no_wait : 1, 1639 do_read : 1; 1640 uint8_t cdb[16]; 1641 void *data_ptr; 1642 } beg; 1643 struct { 1644 uint32_t data_residual; 1645 uint8_t status; 1646 uint8_t pad; 1647 uint16_t sense_length; 1648 uint8_t sense_data[32]; 1649 } end; 1650 } fcd; 1651 } isp_xcmd_t; 1652 1653 /* 1654 * Target Mode related definitions 1655 */ 1656 #define QLTM_SENSELEN 18 /* non-FC cards only */ 1657 #define QLTM_SVALID 0x80 1658 1659 /* 1660 * Structure for Enable Lun and Modify Lun queue entries 1661 */ 1662 typedef struct { 1663 isphdr_t le_header; 1664 uint32_t le_reserved; 1665 uint8_t le_lun; 1666 uint8_t le_rsvd; 1667 uint8_t le_ops; /* Modify LUN only */ 1668 uint8_t le_tgt; /* Not for FC */ 1669 uint32_t le_flags; /* Not for FC */ 1670 uint8_t le_status; 1671 uint8_t le_reserved2; 1672 uint8_t le_cmd_count; 1673 uint8_t le_in_count; 1674 uint8_t le_cdb6len; /* Not for FC */ 1675 uint8_t le_cdb7len; /* Not for FC */ 1676 uint16_t le_timeout; 1677 uint16_t le_reserved3[20]; 1678 } lun_entry_t; 1679 1680 /* 1681 * le_flags values 1682 */ 1683 #define LUN_TQAE 0x00000002 /* bit1 Tagged Queue Action Enable */ 1684 #define LUN_DSSM 0x01000000 /* bit24 Disable Sending SDP Message */ 1685 #define LUN_DISAD 0x02000000 /* bit25 Disable autodisconnect */ 1686 #define LUN_DM 0x40000000 /* bit30 Disconnects Mandatory */ 1687 1688 /* 1689 * le_ops values 1690 */ 1691 #define LUN_CCINCR 0x01 /* increment command count */ 1692 #define LUN_CCDECR 0x02 /* decrement command count */ 1693 #define LUN_ININCR 0x40 /* increment immed. notify count */ 1694 #define LUN_INDECR 0x80 /* decrement immed. notify count */ 1695 1696 /* 1697 * le_status values 1698 */ 1699 #define LUN_OK 0x01 /* we be rockin' */ 1700 #define LUN_ERR 0x04 /* request completed with error */ 1701 #define LUN_INVAL 0x06 /* invalid request */ 1702 #define LUN_NOCAP 0x16 /* can't provide requested capability */ 1703 #define LUN_ENABLED 0x3E /* LUN already enabled */ 1704 1705 /* 1706 * Immediate Notify Entry structure 1707 */ 1708 #define IN_MSGLEN 8 /* 8 bytes */ 1709 #define IN_RSVDLEN 8 /* 8 words */ 1710 typedef struct { 1711 isphdr_t in_header; 1712 uint32_t in_reserved; 1713 uint8_t in_lun; /* lun */ 1714 uint8_t in_iid; /* initiator */ 1715 uint8_t in_reserved2; 1716 uint8_t in_tgt; /* target */ 1717 uint32_t in_flags; 1718 uint8_t in_status; 1719 uint8_t in_rsvd2; 1720 uint8_t in_tag_val; /* tag value */ 1721 uint8_t in_tag_type; /* tag type */ 1722 uint16_t in_seqid; /* sequence id */ 1723 uint8_t in_msg[IN_MSGLEN]; /* SCSI message bytes */ 1724 uint16_t in_reserved3[IN_RSVDLEN]; 1725 uint8_t in_sense[QLTM_SENSELEN];/* suggested sense data */ 1726 } in_entry_t; 1727 1728 typedef struct { 1729 isphdr_t in_header; 1730 uint32_t in_reserved; 1731 uint8_t in_lun; /* lun */ 1732 uint8_t in_iid; /* initiator */ 1733 uint16_t in_scclun; 1734 uint32_t in_reserved2; 1735 uint16_t in_status; 1736 uint16_t in_task_flags; 1737 uint16_t in_seqid; /* sequence id */ 1738 } in_fcentry_t; 1739 1740 typedef struct { 1741 isphdr_t in_header; 1742 uint32_t in_reserved; 1743 uint16_t in_iid; /* initiator */ 1744 uint16_t in_scclun; 1745 uint32_t in_reserved2; 1746 uint16_t in_status; 1747 uint16_t in_task_flags; 1748 uint16_t in_seqid; /* sequence id */ 1749 } in_fcentry_e_t; 1750 1751 /* 1752 * Values for the in_status field 1753 */ 1754 #define IN_REJECT 0x0D /* Message Reject message received */ 1755 #define IN_RESET 0x0E /* Bus Reset occurred */ 1756 #define IN_NO_RCAP 0x16 /* requested capability not available */ 1757 #define IN_IDE_RECEIVED 0x33 /* Initiator Detected Error msg received */ 1758 #define IN_RSRC_UNAVAIL 0x34 /* resource unavailable */ 1759 #define IN_MSG_RECEIVED 0x36 /* SCSI message received */ 1760 #define IN_ABORT_TASK 0x20 /* task named in RX_ID is being aborted (FC) */ 1761 #define IN_PORT_LOGOUT 0x29 /* port has logged out (FC) */ 1762 #define IN_PORT_CHANGED 0x2A /* port changed */ 1763 #define IN_GLOBAL_LOGO 0x2E /* all ports logged out */ 1764 #define IN_NO_NEXUS 0x3B /* Nexus not established */ 1765 1766 /* 1767 * Values for the in_task_flags field- should only get one at a time! 1768 */ 1769 #define TASK_FLAGS_RESERVED_MASK (0xe700) 1770 #define TASK_FLAGS_CLEAR_ACA (1<<14) 1771 #define TASK_FLAGS_TARGET_RESET (1<<13) 1772 #define TASK_FLAGS_LUN_RESET (1<<12) 1773 #define TASK_FLAGS_CLEAR_TASK_SET (1<<10) 1774 #define TASK_FLAGS_ABORT_TASK_SET (1<<9) 1775 1776 /* 1777 * ISP24XX Immediate Notify 1778 */ 1779 typedef struct { 1780 isphdr_t in_header; 1781 uint32_t in_reserved; 1782 uint16_t in_nphdl; 1783 uint16_t in_reserved1; 1784 uint16_t in_flags; 1785 uint16_t in_srr_rxid; 1786 uint16_t in_status; 1787 uint8_t in_status_subcode; 1788 uint8_t in_reserved2; 1789 uint32_t in_rxid; 1790 uint16_t in_srr_reloff_lo; 1791 uint16_t in_srr_reloff_hi; 1792 uint16_t in_srr_iu; 1793 uint16_t in_srr_oxid; 1794 /* 1795 * If bit 2 is set in in_flags, the following 1796 * two tags are valid. If the received ELS is 1797 * a LOGO, then these tags contain the N Port ID 1798 * from the LOGO payload. If the received ELS 1799 * request is TPRLO, these tags contain the 1800 * Third Party Originator N Port ID. 1801 */ 1802 uint16_t in_nport_id_hi; 1803 uint8_t in_nport_id_lo; 1804 uint8_t in_reserved3; 1805 /* 1806 * If bit 2 is set in in_flags, the following 1807 * tag is valid. If the received ELS is a LOGO, 1808 * then this tag contains the n-port handle 1809 * from the LOGO payload. If the received ELS 1810 * request is TPRLO, this tag contain the 1811 * n-port handle for the Third Party Originator. 1812 */ 1813 uint16_t in_np_handle; 1814 uint8_t in_reserved4[12]; 1815 uint8_t in_reserved5; 1816 uint8_t in_vpidx; 1817 uint32_t in_reserved6; 1818 uint16_t in_portid_lo; 1819 uint8_t in_portid_hi; 1820 uint8_t in_reserved7; 1821 uint16_t in_reserved8; 1822 uint16_t in_oxid; 1823 } in_fcentry_24xx_t; 1824 1825 #define IN24XX_FLAG_PUREX_IOCB 0x1 1826 #define IN24XX_FLAG_GLOBAL_LOGOUT 0x2 1827 #define IN24XX_FLAG_NPHDL_VALID 0x4 1828 1829 #define IN24XX_LIP_RESET 0x0E 1830 #define IN24XX_LINK_RESET 0x0F 1831 #define IN24XX_PORT_LOGOUT 0x29 1832 #define IN24XX_PORT_CHANGED 0x2A 1833 #define IN24XX_LINK_FAILED 0x2E 1834 #define IN24XX_SRR_RCVD 0x45 1835 #define IN24XX_ELS_RCVD 0x46 /* 1836 * login-affectin ELS received- check 1837 * subcode for specific opcode 1838 */ 1839 1840 /* 1841 * For f/w > 4.0.25, these offsets in the Immediate Notify contain 1842 * the WWNN/WWPN if the ELS is PLOGI, PDISC or ADISC. The WWN is in 1843 * Big Endian format. 1844 */ 1845 #define IN24XX_PLOGI_WWNN_OFF 0x20 1846 #define IN24XX_PLOGI_WWPN_OFF 0x28 1847 1848 /* 1849 * For f/w > 4.0.25, this offset in the Immediate Notify contain 1850 * the WWPN if the ELS is LOGO. The WWN is in Big Endian format. 1851 */ 1852 #define IN24XX_LOGO_WWPN_OFF 0x28 1853 1854 /* 1855 * Immediate Notify Status Subcodes for IN24XX_PORT_LOGOUT 1856 */ 1857 #define IN24XX_PORT_LOGOUT_PDISC_TMO 0x00 1858 #define IN24XX_PORT_LOGOUT_UXPR_DISC 0x01 1859 #define IN24XX_PORT_LOGOUT_OWN_OPN 0x02 1860 #define IN24XX_PORT_LOGOUT_OWN_OPN_SFT 0x03 1861 #define IN24XX_PORT_LOGOUT_ABTS_TMO 0x04 1862 #define IN24XX_PORT_LOGOUT_DISC_RJT 0x05 1863 #define IN24XX_PORT_LOGOUT_LOGIN_NEEDED 0x06 1864 #define IN24XX_PORT_LOGOUT_BAD_DISC 0x07 1865 #define IN24XX_PORT_LOGOUT_LOST_ALPA 0x08 1866 #define IN24XX_PORT_LOGOUT_XMIT_FAILURE 0x09 1867 1868 /* 1869 * Immediate Notify Status Subcodes for IN24XX_PORT_CHANGED 1870 */ 1871 #define IN24XX_PORT_CHANGED_BADFAN 0x00 1872 #define IN24XX_PORT_CHANGED_TOPO_CHANGE 0x01 1873 #define IN24XX_PORT_CHANGED_FLOGI_ACC 0x02 1874 #define IN24XX_PORT_CHANGED_FLOGI_RJT 0x03 1875 #define IN24XX_PORT_CHANGED_TIMEOUT 0x04 1876 #define IN24XX_PORT_CHANGED_PORT_CHANGE 0x05 1877 1878 /* 1879 * Notify Acknowledge Entry structure 1880 */ 1881 #define NA_RSVDLEN 22 1882 typedef struct { 1883 isphdr_t na_header; 1884 uint32_t na_reserved; 1885 uint8_t na_lun; /* lun */ 1886 uint8_t na_iid; /* initiator */ 1887 uint8_t na_reserved2; 1888 uint8_t na_tgt; /* target */ 1889 uint32_t na_flags; 1890 uint8_t na_status; 1891 uint8_t na_event; 1892 uint16_t na_seqid; /* sequence id */ 1893 uint16_t na_reserved3[NA_RSVDLEN]; 1894 } na_entry_t; 1895 1896 /* 1897 * Value for the na_event field 1898 */ 1899 #define NA_RST_CLRD 0x80 /* Clear an async event notification */ 1900 #define NA_OK 0x01 /* Notify Acknowledge Succeeded */ 1901 #define NA_INVALID 0x06 /* Invalid Notify Acknowledge */ 1902 1903 #define NA2_RSVDLEN 21 1904 typedef struct { 1905 isphdr_t na_header; 1906 uint32_t na_reserved; 1907 uint8_t na_reserved1; 1908 uint8_t na_iid; /* initiator loop id */ 1909 uint16_t na_response; 1910 uint16_t na_flags; 1911 uint16_t na_reserved2; 1912 uint16_t na_status; 1913 uint16_t na_task_flags; 1914 uint16_t na_seqid; /* sequence id */ 1915 uint16_t na_reserved3[NA2_RSVDLEN]; 1916 } na_fcentry_t; 1917 1918 typedef struct { 1919 isphdr_t na_header; 1920 uint32_t na_reserved; 1921 uint16_t na_iid; /* initiator loop id */ 1922 uint16_t na_response; /* response code */ 1923 uint16_t na_flags; 1924 uint16_t na_reserved2; 1925 uint16_t na_status; 1926 uint16_t na_task_flags; 1927 uint16_t na_seqid; /* sequence id */ 1928 uint16_t na_reserved3[NA2_RSVDLEN]; 1929 } na_fcentry_e_t; 1930 1931 #define NAFC_RCOUNT 0x80 /* increment resource count */ 1932 #define NAFC_RST_CLRD 0x20 /* Clear LIP Reset */ 1933 #define NAFC_TVALID 0x10 /* task mangement response code is valid */ 1934 1935 /* 1936 * ISP24XX Notify Acknowledge 1937 */ 1938 1939 typedef struct { 1940 isphdr_t na_header; 1941 uint32_t na_handle; 1942 uint16_t na_nphdl; 1943 uint16_t na_reserved1; 1944 uint16_t na_flags; 1945 uint16_t na_srr_rxid; 1946 uint16_t na_status; 1947 uint8_t na_status_subcode; 1948 uint8_t na_reserved2; 1949 uint32_t na_rxid; 1950 uint16_t na_srr_reloff_lo; 1951 uint16_t na_srr_reloff_hi; 1952 uint16_t na_srr_iu; 1953 uint16_t na_srr_flags; 1954 uint8_t na_reserved3[18]; 1955 uint8_t na_reserved4; 1956 uint8_t na_vpidx; 1957 uint8_t na_srr_reject_vunique; 1958 uint8_t na_srr_reject_explanation; 1959 uint8_t na_srr_reject_code; 1960 uint8_t na_reserved5; 1961 uint8_t na_reserved6[6]; 1962 uint16_t na_oxid; 1963 } na_fcentry_24xx_t; 1964 1965 /* 1966 * Accept Target I/O Entry structure 1967 */ 1968 #define ATIO_CDBLEN 26 1969 1970 typedef struct { 1971 isphdr_t at_header; 1972 uint16_t at_reserved; 1973 uint16_t at_handle; 1974 uint8_t at_lun; /* lun */ 1975 uint8_t at_iid; /* initiator */ 1976 uint8_t at_cdblen; /* cdb length */ 1977 uint8_t at_tgt; /* target */ 1978 uint32_t at_flags; 1979 uint8_t at_status; /* firmware status */ 1980 uint8_t at_scsi_status; /* scsi status */ 1981 uint8_t at_tag_val; /* tag value */ 1982 uint8_t at_tag_type; /* tag type */ 1983 uint8_t at_cdb[ATIO_CDBLEN]; /* received CDB */ 1984 uint8_t at_sense[QLTM_SENSELEN];/* suggested sense data */ 1985 } at_entry_t; 1986 1987 /* 1988 * at_flags values 1989 */ 1990 #define AT_NODISC 0x00008000 /* disconnect disabled */ 1991 #define AT_TQAE 0x00000002 /* Tagged Queue Action enabled */ 1992 1993 /* 1994 * at_status values 1995 */ 1996 #define AT_PATH_INVALID 0x07 /* ATIO sent to firmware for disabled lun */ 1997 #define AT_RESET 0x0E /* SCSI Bus Reset Occurred */ 1998 #define AT_PHASE_ERROR 0x14 /* Bus phase sequence error */ 1999 #define AT_NOCAP 0x16 /* Requested capability not available */ 2000 #define AT_BDR_MSG 0x17 /* Bus Device Reset msg received */ 2001 #define AT_CDB 0x3D /* CDB received */ 2002 /* 2003 * Macros to create and fetch and test concatenated handle and tag value macros 2004 * (SPI only) 2005 */ 2006 #define AT_MAKE_TAGID(tid, aep) \ 2007 tid = aep->at_handle; \ 2008 if (aep->at_flags & AT_TQAE) { \ 2009 tid |= (aep->at_tag_val << 16); \ 2010 tid |= (1 << 24); \ 2011 } 2012 2013 #define CT_MAKE_TAGID(tid, ct) \ 2014 tid = ct->ct_fwhandle; \ 2015 if (ct->ct_flags & CT_TQAE) { \ 2016 tid |= (ct->ct_tag_val << 16); \ 2017 tid |= (1 << 24); \ 2018 } 2019 2020 #define AT_HAS_TAG(val) ((val) & (1 << 24)) 2021 #define AT_GET_TAG(val) (((val) >> 16) & 0xff) 2022 #define AT_GET_HANDLE(val) ((val) & 0xffff) 2023 2024 #define IN_MAKE_TAGID(tid, inp) \ 2025 tid = inp->in_seqid; \ 2026 tid |= (inp->in_tag_val << 16); \ 2027 tid |= (1 << 24) 2028 2029 /* 2030 * Accept Target I/O Entry structure, Type 2 2031 */ 2032 #define ATIO2_CDBLEN 16 2033 2034 typedef struct { 2035 isphdr_t at_header; 2036 uint32_t at_reserved; 2037 uint8_t at_lun; /* lun or reserved */ 2038 uint8_t at_iid; /* initiator */ 2039 uint16_t at_rxid; /* response ID */ 2040 uint16_t at_flags; 2041 uint16_t at_status; /* firmware status */ 2042 uint8_t at_crn; /* command reference number */ 2043 uint8_t at_taskcodes; 2044 uint8_t at_taskflags; 2045 uint8_t at_execodes; 2046 uint8_t at_cdb[ATIO2_CDBLEN]; /* received CDB */ 2047 uint32_t at_datalen; /* allocated data len */ 2048 uint16_t at_scclun; /* SCC Lun or reserved */ 2049 uint16_t at_wwpn[4]; /* WWPN of initiator */ 2050 uint16_t at_reserved2[6]; 2051 uint16_t at_oxid; 2052 } at2_entry_t; 2053 2054 typedef struct { 2055 isphdr_t at_header; 2056 uint32_t at_reserved; 2057 uint16_t at_iid; /* initiator */ 2058 uint16_t at_rxid; /* response ID */ 2059 uint16_t at_flags; 2060 uint16_t at_status; /* firmware status */ 2061 uint8_t at_crn; /* command reference number */ 2062 uint8_t at_taskcodes; 2063 uint8_t at_taskflags; 2064 uint8_t at_execodes; 2065 uint8_t at_cdb[ATIO2_CDBLEN]; /* received CDB */ 2066 uint32_t at_datalen; /* allocated data len */ 2067 uint16_t at_scclun; /* SCC Lun or reserved */ 2068 uint16_t at_wwpn[4]; /* WWPN of initiator */ 2069 uint16_t at_reserved2[6]; 2070 uint16_t at_oxid; 2071 } at2e_entry_t; 2072 2073 #define ATIO2_WWPN_OFFSET 0x2A 2074 #define ATIO2_OXID_OFFSET 0x3E 2075 2076 #define ATIO2_TC_ATTR_MASK 0x7 2077 #define ATIO2_TC_ATTR_SIMPLEQ 0 2078 #define ATIO2_TC_ATTR_HEADOFQ 1 2079 #define ATIO2_TC_ATTR_ORDERED 2 2080 #define ATIO2_TC_ATTR_ACAQ 4 2081 #define ATIO2_TC_ATTR_UNTAGGED 5 2082 2083 #define ATIO2_EX_WRITE 0x1 2084 #define ATIO2_EX_READ 0x2 2085 /* 2086 * Macros to create and fetch and test concatenated handle and tag value macros 2087 */ 2088 #define AT2_MAKE_TAGID(tid, bus, inst, aep) \ 2089 tid = aep->at_rxid; \ 2090 tid |= (((uint64_t)inst) << 32); \ 2091 tid |= (((uint64_t)bus) << 48) 2092 2093 #define CT2_MAKE_TAGID(tid, bus, inst, ct) \ 2094 tid = ct->ct_rxid; \ 2095 tid |= (((uint64_t)inst) << 32); \ 2096 tid |= (((uint64_t)(bus & 0xff)) << 48) 2097 2098 #define AT2_HAS_TAG(val) 1 2099 #define AT2_GET_TAG(val) ((val) & 0xffffffff) 2100 #define AT2_GET_INST(val) (((val) >> 32) & 0xffff) 2101 #define AT2_GET_HANDLE AT2_GET_TAG 2102 #define AT2_GET_BUS(val) (((val) >> 48) & 0xff) 2103 2104 #define FC_HAS_TAG AT2_HAS_TAG 2105 #define FC_GET_TAG AT2_GET_TAG 2106 #define FC_GET_INST AT2_GET_INST 2107 #define FC_GET_HANDLE AT2_GET_HANDLE 2108 2109 #define IN_FC_MAKE_TAGID(tid, bus, inst, seqid) \ 2110 tid = seqid; \ 2111 tid |= (((uint64_t)inst) << 32); \ 2112 tid |= (((uint64_t)(bus & 0xff)) << 48) 2113 2114 #define FC_TAG_INSERT_INST(tid, inst) \ 2115 tid &= ~0x0000ffff00000000ull; \ 2116 tid |= (((uint64_t)inst) << 32) 2117 2118 /* 2119 * 24XX ATIO Definition 2120 * 2121 * This is *quite* different from other entry types. 2122 * First of all, it has its own queue it comes in on. 2123 * 2124 * Secondly, it doesn't have a normal header. 2125 * 2126 * Thirdly, it's just a passthru of the FCP CMND IU 2127 * which is recorded in big endian mode. 2128 */ 2129 typedef struct { 2130 uint8_t at_type; 2131 uint8_t at_count; 2132 /* 2133 * Task attribute in high four bits, 2134 * the rest is the FCP CMND IU Length. 2135 * NB: the command can extend past the 2136 * length for a single queue entry. 2137 */ 2138 uint16_t at_ta_len; 2139 uint32_t at_rxid; 2140 fc_hdr_t at_hdr; 2141 fcp_cmnd_iu_t at_cmnd; 2142 } at7_entry_t; 2143 #define AT7_NORESRC_RXID 0xffffffff 2144 2145 2146 /* 2147 * Continue Target I/O Entry structure 2148 * Request from driver. The response from the 2149 * ISP firmware is the same except that the last 18 2150 * bytes are overwritten by suggested sense data if 2151 * the 'autosense valid' bit is set in the status byte. 2152 */ 2153 typedef struct { 2154 isphdr_t ct_header; 2155 uint16_t ct_syshandle; 2156 uint16_t ct_fwhandle; /* required by f/w */ 2157 uint8_t ct_lun; /* lun */ 2158 uint8_t ct_iid; /* initiator id */ 2159 uint8_t ct_reserved2; 2160 uint8_t ct_tgt; /* our target id */ 2161 uint32_t ct_flags; 2162 uint8_t ct_status; /* isp status */ 2163 uint8_t ct_scsi_status; /* scsi status */ 2164 uint8_t ct_tag_val; /* tag value */ 2165 uint8_t ct_tag_type; /* tag type */ 2166 uint32_t ct_xfrlen; /* transfer length */ 2167 int32_t ct_resid; /* residual length */ 2168 uint16_t ct_timeout; 2169 uint16_t ct_seg_count; 2170 ispds_t ct_dataseg[ISP_RQDSEG]; 2171 } ct_entry_t; 2172 2173 /* 2174 * For some of the dual port SCSI adapters, port (bus #) is reported 2175 * in the MSbit of ct_iid. Bit fields are a bit too awkward here. 2176 * 2177 * Note that this does not apply to FC adapters at all which can and 2178 * do report IIDs between 0x81 && 0xfe (or 0x7ff) which represent devices 2179 * that have logged in across a SCSI fabric. 2180 */ 2181 #define GET_IID_VAL(x) (x & 0x3f) 2182 #define GET_BUS_VAL(x) ((x >> 7) & 0x1) 2183 #define SET_IID_VAL(y, x) y = ((y & ~0x3f) | (x & 0x3f)) 2184 #define SET_BUS_VAL(y, x) y = ((y & 0x3f) | ((x & 0x1) << 7)) 2185 2186 /* 2187 * ct_flags values 2188 */ 2189 #define CT_TQAE 0x00000002 /* bit 1, Tagged Queue Action enable */ 2190 #define CT_DATA_IN 0x00000040 /* bits 6&7, Data direction */ 2191 #define CT_DATA_OUT 0x00000080 /* bits 6&7, Data direction */ 2192 #define CT_NO_DATA 0x000000C0 /* bits 6&7, Data direction */ 2193 #define CT_CCINCR 0x00000100 /* bit 8, autoincrement atio count */ 2194 #define CT_DATAMASK 0x000000C0 /* bits 6&7, Data direction */ 2195 #define CT_INISYNCWIDE 0x00004000 /* bit 14, Do Sync/Wide Negotiation */ 2196 #define CT_NODISC 0x00008000 /* bit 15, Disconnects disabled */ 2197 #define CT_DSDP 0x01000000 /* bit 24, Disable Save Data Pointers */ 2198 #define CT_SENDRDP 0x04000000 /* bit 26, Send Restore Pointers msg */ 2199 #define CT_SENDSTATUS 0x80000000 /* bit 31, Send SCSI status byte */ 2200 2201 /* 2202 * ct_status values 2203 * - set by the firmware when it returns the CTIO 2204 */ 2205 #define CT_OK 0x01 /* completed without error */ 2206 #define CT_ABORTED 0x02 /* aborted by host */ 2207 #define CT_ERR 0x04 /* see sense data for error */ 2208 #define CT_INVAL 0x06 /* request for disabled lun */ 2209 #define CT_NOPATH 0x07 /* invalid ITL nexus */ 2210 #define CT_INVRXID 0x08 /* (FC only) Invalid RX_ID */ 2211 #define CT_DATA_OVER 0x09 /* (FC only) Data Overrun */ 2212 #define CT_RSELTMO 0x0A /* reselection timeout after 2 tries */ 2213 #define CT_TIMEOUT 0x0B /* timed out */ 2214 #define CT_RESET 0x0E /* SCSI Bus Reset occurred */ 2215 #define CT_PARITY 0x0F /* Uncorrectable Parity Error */ 2216 #define CT_BUS_ERROR 0x10 /* (FC Only) DMA PCI Error */ 2217 #define CT_PANIC 0x13 /* Unrecoverable Error */ 2218 #define CT_PHASE_ERROR 0x14 /* Bus phase sequence error */ 2219 #define CT_DATA_UNDER 0x15 /* (FC only) Data Underrun */ 2220 #define CT_BDR_MSG 0x17 /* Bus Device Reset msg received */ 2221 #define CT_TERMINATED 0x19 /* due to Terminate Transfer mbox cmd */ 2222 #define CT_PORTUNAVAIL 0x28 /* port not available */ 2223 #define CT_LOGOUT 0x29 /* port logout */ 2224 #define CT_PORTCHANGED 0x2A /* port changed */ 2225 #define CT_IDE 0x33 /* Initiator Detected Error */ 2226 #define CT_NOACK 0x35 /* Outstanding Immed. Notify. entry */ 2227 #define CT_SRR 0x45 /* SRR Received */ 2228 #define CT_LUN_RESET 0x48 /* Lun Reset Received */ 2229 2230 #define CT_HBA_RESET 0xffff /* pseudo error - command destroyed by HBA reset*/ 2231 2232 /* 2233 * When the firmware returns a CTIO entry, it may overwrite the last 2234 * part of the structure with sense data. This starts at offset 0x2E 2235 * into the entry, which is in the middle of ct_dataseg[1]. Rather 2236 * than define a new struct for this, I'm just using the sense data 2237 * offset. 2238 */ 2239 #define CTIO_SENSE_OFFSET 0x2E 2240 2241 /* 2242 * Entry length in u_longs. All entries are the same size so 2243 * any one will do as the numerator. 2244 */ 2245 #define UINT32_ENTRY_SIZE (sizeof(at_entry_t)/sizeof(uint32_t)) 2246 2247 /* 2248 * QLA2100 CTIO (type 2) entry 2249 */ 2250 #define MAXRESPLEN 26 2251 typedef struct { 2252 isphdr_t ct_header; 2253 uint32_t ct_syshandle; 2254 uint8_t ct_lun; /* lun */ 2255 uint8_t ct_iid; /* initiator id */ 2256 uint16_t ct_rxid; /* response ID */ 2257 uint16_t ct_flags; 2258 uint16_t ct_status; /* isp status */ 2259 uint16_t ct_timeout; 2260 uint16_t ct_seg_count; 2261 uint32_t ct_reloff; /* relative offset */ 2262 int32_t ct_resid; /* residual length */ 2263 union { 2264 /* 2265 * The three different modes that the target driver 2266 * can set the CTIO{2,3,4} up as. 2267 * 2268 * The first is for sending FCP_DATA_IUs as well as 2269 * (optionally) sending a terminal SCSI status FCP_RSP_IU. 2270 * 2271 * The second is for sending SCSI sense data in an FCP_RSP_IU. 2272 * Note that no FCP_DATA_IUs will be sent. 2273 * 2274 * The third is for sending FCP_RSP_IUs as built specifically 2275 * in system memory as located by the isp_dataseg. 2276 */ 2277 struct { 2278 uint32_t _reserved; 2279 uint16_t _reserved2; 2280 uint16_t ct_scsi_status; 2281 uint32_t ct_xfrlen; 2282 union { 2283 ispds_t ct_dataseg[ISP_RQDSEG_T2]; 2284 ispds64_t ct_dataseg64[ISP_RQDSEG_T3]; 2285 ispdslist_t ct_dslist; 2286 } u; 2287 } m0; 2288 struct { 2289 uint16_t _reserved; 2290 uint16_t _reserved2; 2291 uint16_t ct_senselen; 2292 uint16_t ct_scsi_status; 2293 uint16_t ct_resplen; 2294 uint8_t ct_resp[MAXRESPLEN]; 2295 } m1; 2296 struct { 2297 uint32_t _reserved; 2298 uint16_t _reserved2; 2299 uint16_t _reserved3; 2300 uint32_t ct_datalen; 2301 ispds_t ct_fcp_rsp_iudata; 2302 } m2; 2303 } rsp; 2304 } ct2_entry_t; 2305 2306 typedef struct { 2307 isphdr_t ct_header; 2308 uint32_t ct_syshandle; 2309 uint16_t ct_iid; /* initiator id */ 2310 uint16_t ct_rxid; /* response ID */ 2311 uint16_t ct_flags; 2312 uint16_t ct_status; /* isp status */ 2313 uint16_t ct_timeout; 2314 uint16_t ct_seg_count; 2315 uint32_t ct_reloff; /* relative offset */ 2316 int32_t ct_resid; /* residual length */ 2317 union { 2318 struct { 2319 uint32_t _reserved; 2320 uint16_t _reserved2; 2321 uint16_t ct_scsi_status; 2322 uint32_t ct_xfrlen; 2323 union { 2324 ispds_t ct_dataseg[ISP_RQDSEG_T2]; 2325 ispds64_t ct_dataseg64[ISP_RQDSEG_T3]; 2326 ispdslist_t ct_dslist; 2327 } u; 2328 } m0; 2329 struct { 2330 uint16_t _reserved; 2331 uint16_t _reserved2; 2332 uint16_t ct_senselen; 2333 uint16_t ct_scsi_status; 2334 uint16_t ct_resplen; 2335 uint8_t ct_resp[MAXRESPLEN]; 2336 } m1; 2337 struct { 2338 uint32_t _reserved; 2339 uint16_t _reserved2; 2340 uint16_t _reserved3; 2341 uint32_t ct_datalen; 2342 ispds_t ct_fcp_rsp_iudata; 2343 } m2; 2344 } rsp; 2345 } ct2e_entry_t; 2346 2347 /* 2348 * ct_flags values for CTIO2 2349 */ 2350 #define CT2_FLAG_MODE0 0x0000 2351 #define CT2_FLAG_MODE1 0x0001 2352 #define CT2_FLAG_MODE2 0x0002 2353 #define CT2_FLAG_MMASK 0x0003 2354 #define CT2_DATA_IN 0x0040 2355 #define CT2_DATA_OUT 0x0080 2356 #define CT2_NO_DATA 0x00C0 2357 #define CT2_DATAMASK 0x00C0 2358 #define CT2_CCINCR 0x0100 2359 #define CT2_FASTPOST 0x0200 2360 #define CT2_CONFIRM 0x2000 2361 #define CT2_TERMINATE 0x4000 2362 #define CT2_SENDSTATUS 0x8000 2363 2364 /* 2365 * ct_status values are (mostly) the same as that for ct_entry. 2366 */ 2367 2368 /* 2369 * ct_scsi_status values- the low 8 bits are the normal SCSI status 2370 * we know and love. The upper 8 bits are validity markers for FCP_RSP_IU 2371 * fields. 2372 */ 2373 #define CT2_RSPLEN_VALID 0x0100 2374 #define CT2_SNSLEN_VALID 0x0200 2375 #define CT2_DATA_OVER 0x0400 2376 #define CT2_DATA_UNDER 0x0800 2377 2378 /* 2379 * ISP24XX CTIO 2380 */ 2381 #define MAXRESPLEN_24XX 24 2382 typedef struct { 2383 isphdr_t ct_header; 2384 uint32_t ct_syshandle; 2385 uint16_t ct_nphdl; /* status on returned CTIOs */ 2386 uint16_t ct_timeout; 2387 uint16_t ct_seg_count; 2388 uint8_t ct_vpidx; 2389 uint8_t ct_xflags; 2390 uint16_t ct_iid_lo; /* low 16 bits of portid */ 2391 uint8_t ct_iid_hi; /* hi 8 bits of portid */ 2392 uint8_t ct_reserved; 2393 uint32_t ct_rxid; 2394 uint16_t ct_senselen; /* mode 1 only */ 2395 uint16_t ct_flags; 2396 int32_t ct_resid; /* residual length */ 2397 uint16_t ct_oxid; 2398 uint16_t ct_scsi_status; /* modes 0 && 1 only */ 2399 union { 2400 struct { 2401 uint32_t reloff; 2402 uint32_t reserved0; 2403 uint32_t ct_xfrlen; 2404 uint32_t reserved1; 2405 ispds64_t ds; 2406 } m0; 2407 struct { 2408 uint16_t ct_resplen; 2409 uint16_t reserved; 2410 uint8_t ct_resp[MAXRESPLEN_24XX]; 2411 } m1; 2412 struct { 2413 uint32_t reserved0; 2414 uint32_t ct_datalen; 2415 uint32_t reserved1; 2416 ispds64_t ct_fcp_rsp_iudata; 2417 } m2; 2418 } rsp; 2419 } ct7_entry_t; 2420 2421 /* 2422 * ct_flags values for CTIO7 2423 */ 2424 #define CT7_DATA_IN 0x0002 2425 #define CT7_DATA_OUT 0x0001 2426 #define CT7_NO_DATA 0x0000 2427 #define CT7_DATAMASK 0x003 2428 #define CT7_DSD_ENABLE 0x0004 2429 #define CT7_CONF_STSFD 0x0010 2430 #define CT7_EXPLCT_CONF 0x0020 2431 #define CT7_FLAG_MODE0 0x0000 2432 #define CT7_FLAG_MODE1 0x0040 2433 #define CT7_FLAG_MODE2 0x0080 2434 #define CT7_FLAG_MMASK 0x00C0 2435 #define CT7_NOACK 0x0100 2436 #define CT7_TASK_ATTR_SHIFT 9 2437 #define CT7_CONFIRM 0x2000 2438 #define CT7_TERMINATE 0x4000 2439 #define CT7_SENDSTATUS 0x8000 2440 2441 /* 2442 * Type 7 CTIO status codes 2443 */ 2444 #define CT7_OK 0x01 /* completed without error */ 2445 #define CT7_ABORTED 0x02 /* aborted by host */ 2446 #define CT7_ERR 0x04 /* see sense data for error */ 2447 #define CT7_INVAL 0x06 /* request for disabled lun */ 2448 #define CT7_INVRXID 0x08 /* Invalid RX_ID */ 2449 #define CT7_DATA_OVER 0x09 /* Data Overrun */ 2450 #define CT7_TIMEOUT 0x0B /* timed out */ 2451 #define CT7_RESET 0x0E /* LIP Rset Received */ 2452 #define CT7_BUS_ERROR 0x10 /* DMA PCI Error */ 2453 #define CT7_REASSY_ERR 0x11 /* DMA reassembly error */ 2454 #define CT7_DATA_UNDER 0x15 /* Data Underrun */ 2455 #define CT7_PORTUNAVAIL 0x28 /* port not available */ 2456 #define CT7_LOGOUT 0x29 /* port logout */ 2457 #define CT7_PORTCHANGED 0x2A /* port changed */ 2458 #define CT7_SRR 0x45 /* SRR Received */ 2459 2460 /* 2461 * Other 24XX related target IOCBs 2462 */ 2463 2464 /* 2465 * ABTS Received 2466 */ 2467 typedef struct { 2468 isphdr_t abts_header; 2469 uint8_t abts_reserved0[6]; 2470 uint16_t abts_nphdl; 2471 uint16_t abts_reserved1; 2472 uint16_t abts_sof; 2473 uint32_t abts_rxid_abts; 2474 uint16_t abts_did_lo; 2475 uint8_t abts_did_hi; 2476 uint8_t abts_r_ctl; 2477 uint16_t abts_sid_lo; 2478 uint8_t abts_sid_hi; 2479 uint8_t abts_cs_ctl; 2480 uint16_t abts_fs_ctl; 2481 uint8_t abts_f_ctl; 2482 uint8_t abts_type; 2483 uint16_t abts_seq_cnt; 2484 uint8_t abts_df_ctl; 2485 uint8_t abts_seq_id; 2486 uint16_t abts_rx_id; 2487 uint16_t abts_ox_id; 2488 uint32_t abts_param; 2489 uint8_t abts_reserved2[16]; 2490 uint32_t abts_rxid_task; 2491 } abts_t; 2492 2493 typedef struct { 2494 isphdr_t abts_rsp_header; 2495 uint32_t abts_rsp_handle; 2496 uint16_t abts_rsp_status; 2497 uint16_t abts_rsp_nphdl; 2498 uint16_t abts_rsp_ctl_flags; 2499 uint16_t abts_rsp_sof; 2500 uint32_t abts_rsp_rxid_abts; 2501 uint16_t abts_rsp_did_lo; 2502 uint8_t abts_rsp_did_hi; 2503 uint8_t abts_rsp_r_ctl; 2504 uint16_t abts_rsp_sid_lo; 2505 uint8_t abts_rsp_sid_hi; 2506 uint8_t abts_rsp_cs_ctl; 2507 uint16_t abts_rsp_f_ctl_lo; 2508 uint8_t abts_rsp_f_ctl_hi; 2509 uint8_t abts_rsp_type; 2510 uint16_t abts_rsp_seq_cnt; 2511 uint8_t abts_rsp_df_ctl; 2512 uint8_t abts_rsp_seq_id; 2513 uint16_t abts_rsp_rx_id; 2514 uint16_t abts_rsp_ox_id; 2515 uint32_t abts_rsp_param; 2516 union { 2517 struct { 2518 uint16_t reserved; 2519 uint8_t last_seq_id; 2520 uint8_t seq_id_valid; 2521 uint16_t aborted_rx_id; 2522 uint16_t aborted_ox_id; 2523 uint16_t high_seq_cnt; 2524 uint16_t low_seq_cnt; 2525 uint8_t reserved2[4]; 2526 } ba_acc; 2527 struct { 2528 uint8_t vendor_unique; 2529 uint8_t explanation; 2530 uint8_t reason; 2531 uint8_t reserved; 2532 uint8_t reserved2[12]; 2533 } ba_rjt; 2534 struct { 2535 uint8_t reserved[8]; 2536 uint32_t subcode1; 2537 uint32_t subcode2; 2538 } rsp; 2539 uint8_t reserved[16]; 2540 } abts_rsp_payload; 2541 uint32_t abts_rsp_rxid_task; 2542 } abts_rsp_t; 2543 2544 /* terminate this ABTS exchange */ 2545 #define ISP24XX_ABTS_RSP_TERMINATE 0x01 2546 2547 #define ISP24XX_ABTS_RSP_COMPLETE 0x00 2548 #define ISP24XX_ABTS_RSP_RESET 0x04 2549 #define ISP24XX_ABTS_RSP_ABORTED 0x05 2550 #define ISP24XX_ABTS_RSP_TIMEOUT 0x06 2551 #define ISP24XX_ABTS_RSP_INVXID 0x08 2552 #define ISP24XX_ABTS_RSP_LOGOUT 0x29 2553 #define ISP24XX_ABTS_RSP_SUBCODE 0x31 2554 2555 #define ISP24XX_NO_TASK 0xffffffff 2556 2557 /* 2558 * Miscellaneous 2559 * 2560 * These are the limits of the number of dma segments we 2561 * can deal with based not on the size of the segment counter 2562 * (which is 16 bits), but on the size of the number of 2563 * queue entries field (which is 8 bits). We assume no 2564 * segments in the first queue entry, so we can either 2565 * have 7 dma segments per continuation entry or 5 2566 * (for 64 bit dma).. multiplying out by 254.... 2567 */ 2568 #define ISP_NSEG_MAX 1778 2569 #define ISP_NSEG64_MAX 1270 2570 2571 #endif /* _ISPMBOX_H */ 2572