1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2009-2018 Alexander Motin <mav@FreeBSD.org> 5 * Copyright (c) 1997-2009 by Matthew Jacob 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 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 * 18 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 */ 31 32 /* 33 * Machine and OS Independent (well, as best as possible) 34 * code for the Qlogic ISP SCSI and FC-SCSI adapters. 35 */ 36 37 /* 38 * Inspiration and ideas about this driver are from Erik Moe's Linux driver 39 * (qlogicisp.c) and Dave Miller's SBus version of same (qlogicisp.c). Some 40 * ideas dredged from the Solaris driver. 41 */ 42 43 /* 44 * Include header file appropriate for platform we're building on. 45 */ 46 #ifdef __NetBSD__ 47 #include <sys/cdefs.h> 48 __KERNEL_RCSID(0, "$NetBSD$"); 49 #include <dev/ic/isp_netbsd.h> 50 #endif 51 #ifdef __FreeBSD__ 52 #include <sys/cdefs.h> 53 __FBSDID("$FreeBSD$"); 54 #include <dev/isp/isp_freebsd.h> 55 #endif 56 #ifdef __OpenBSD__ 57 #include <dev/ic/isp_openbsd.h> 58 #endif 59 #ifdef __linux__ 60 #include "isp_linux.h" 61 #endif 62 #ifdef __svr4__ 63 #include "isp_solaris.h" 64 #endif 65 66 /* 67 * General defines 68 */ 69 #define MBOX_DELAY_COUNT 1000000 / 100 70 71 /* 72 * Local static data 73 */ 74 static const char notresp[] = "Unknown IOCB in RESPONSE Queue (type 0x%x) @ idx %d (next %d)"; 75 static const char bun[] = "bad underrun (count %d, resid %d, status %s)"; 76 static const char lipd[] = "Chan %d LIP destroyed %d active commands"; 77 static const char sacq[] = "unable to acquire scratch area"; 78 79 static const uint8_t alpa_map[] = { 80 0xef, 0xe8, 0xe4, 0xe2, 0xe1, 0xe0, 0xdc, 0xda, 81 0xd9, 0xd6, 0xd5, 0xd4, 0xd3, 0xd2, 0xd1, 0xce, 82 0xcd, 0xcc, 0xcb, 0xca, 0xc9, 0xc7, 0xc6, 0xc5, 83 0xc3, 0xbc, 0xba, 0xb9, 0xb6, 0xb5, 0xb4, 0xb3, 84 0xb2, 0xb1, 0xae, 0xad, 0xac, 0xab, 0xaa, 0xa9, 85 0xa7, 0xa6, 0xa5, 0xa3, 0x9f, 0x9e, 0x9d, 0x9b, 86 0x98, 0x97, 0x90, 0x8f, 0x88, 0x84, 0x82, 0x81, 87 0x80, 0x7c, 0x7a, 0x79, 0x76, 0x75, 0x74, 0x73, 88 0x72, 0x71, 0x6e, 0x6d, 0x6c, 0x6b, 0x6a, 0x69, 89 0x67, 0x66, 0x65, 0x63, 0x5c, 0x5a, 0x59, 0x56, 90 0x55, 0x54, 0x53, 0x52, 0x51, 0x4e, 0x4d, 0x4c, 91 0x4b, 0x4a, 0x49, 0x47, 0x46, 0x45, 0x43, 0x3c, 92 0x3a, 0x39, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 93 0x2e, 0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x27, 0x26, 94 0x25, 0x23, 0x1f, 0x1e, 0x1d, 0x1b, 0x18, 0x17, 95 0x10, 0x0f, 0x08, 0x04, 0x02, 0x01, 0x00 96 }; 97 98 /* 99 * Local function prototypes. 100 */ 101 static void isp_parse_async(ispsoftc_t *, uint16_t); 102 static void isp_parse_async_fc(ispsoftc_t *, uint16_t); 103 static int isp_handle_other_response(ispsoftc_t *, int, isphdr_t *, uint32_t *); 104 static void isp_parse_status(ispsoftc_t *, ispstatusreq_t *, XS_T *, uint32_t *); 105 static void isp_parse_status_24xx(ispsoftc_t *, isp24xx_statusreq_t *, XS_T *, uint32_t *); 106 static void isp_fastpost_complete(ispsoftc_t *, uint32_t); 107 static void isp_scsi_init(ispsoftc_t *); 108 static void isp_scsi_channel_init(ispsoftc_t *, int); 109 static void isp_fibre_init(ispsoftc_t *); 110 static void isp_fibre_init_2400(ispsoftc_t *); 111 static void isp_clear_portdb(ispsoftc_t *, int); 112 static void isp_mark_portdb(ispsoftc_t *, int); 113 static int isp_plogx(ispsoftc_t *, int, uint16_t, uint32_t, int); 114 static int isp_port_login(ispsoftc_t *, uint16_t, uint32_t); 115 static int isp_port_logout(ispsoftc_t *, uint16_t, uint32_t); 116 static int isp_getpdb(ispsoftc_t *, int, uint16_t, isp_pdb_t *); 117 static int isp_gethandles(ispsoftc_t *, int, uint16_t *, int *, int); 118 static void isp_dump_chip_portdb(ispsoftc_t *, int); 119 static uint64_t isp_get_wwn(ispsoftc_t *, int, int, int); 120 static int isp_fclink_test(ispsoftc_t *, int, int); 121 static int isp_pdb_sync(ispsoftc_t *, int); 122 static int isp_scan_loop(ispsoftc_t *, int); 123 static int isp_gid_pt(ispsoftc_t *, int); 124 static int isp_scan_fabric(ispsoftc_t *, int); 125 static int isp_login_device(ispsoftc_t *, int, uint32_t, isp_pdb_t *, uint16_t *); 126 static int isp_send_change_request(ispsoftc_t *, int); 127 static int isp_register_fc4_type(ispsoftc_t *, int); 128 static int isp_register_fc4_features_24xx(ispsoftc_t *, int); 129 static int isp_register_port_name_24xx(ispsoftc_t *, int); 130 static int isp_register_node_name_24xx(ispsoftc_t *, int); 131 static uint16_t isp_next_handle(ispsoftc_t *, uint16_t *); 132 static int isp_fw_state(ispsoftc_t *, int); 133 static void isp_mboxcmd(ispsoftc_t *, mbreg_t *); 134 135 static void isp_spi_update(ispsoftc_t *, int); 136 static void isp_setdfltsdparm(ispsoftc_t *); 137 static void isp_setdfltfcparm(ispsoftc_t *, int); 138 static int isp_read_nvram(ispsoftc_t *, int); 139 static int isp_read_nvram_2400(ispsoftc_t *, uint8_t *); 140 static void isp_rdnvram_word(ispsoftc_t *, int, uint16_t *); 141 static void isp_rd_2400_nvram(ispsoftc_t *, uint32_t, uint32_t *); 142 static void isp_parse_nvram_1020(ispsoftc_t *, uint8_t *); 143 static void isp_parse_nvram_1080(ispsoftc_t *, int, uint8_t *); 144 static void isp_parse_nvram_12160(ispsoftc_t *, int, uint8_t *); 145 static void isp_parse_nvram_2100(ispsoftc_t *, uint8_t *); 146 static void isp_parse_nvram_2400(ispsoftc_t *, uint8_t *); 147 148 static void 149 isp_change_fw_state(ispsoftc_t *isp, int chan, int state) 150 { 151 fcparam *fcp = FCPARAM(isp, chan); 152 153 if (fcp->isp_fwstate == state) 154 return; 155 isp_prt(isp, ISP_LOGCONFIG|ISP_LOG_SANCFG, 156 "Chan %d Firmware state <%s->%s>", chan, 157 isp_fc_fw_statename(fcp->isp_fwstate), isp_fc_fw_statename(state)); 158 fcp->isp_fwstate = state; 159 } 160 161 /* 162 * Reset Hardware. 163 * 164 * Hit the chip over the head, download new f/w if available and set it running. 165 * 166 * Locking done elsewhere. 167 */ 168 169 void 170 isp_reset(ispsoftc_t *isp, int do_load_defaults) 171 { 172 mbreg_t mbs; 173 char *buf; 174 uint64_t fwt; 175 uint32_t code_org, val; 176 int loops, i, dodnld = 1; 177 const char *btype = "????"; 178 static const char dcrc[] = "Downloaded RISC Code Checksum Failure"; 179 180 /* 181 * Basic types (SCSI, FibreChannel and PCI or SBus) 182 * have been set in the MD code. We figure out more 183 * here. Possibly more refined types based upon PCI 184 * identification. Chip revision has been gathered. 185 * 186 * After we've fired this chip up, zero out the conf1 register 187 * for SCSI adapters and do other settings for the 2100. 188 */ 189 190 isp->isp_state = ISP_NILSTATE; 191 ISP_DISABLE_INTS(isp); 192 193 /* 194 * Put the board into PAUSE mode (so we can read the SXP registers 195 * or write FPM/FBM registers). 196 */ 197 if (IS_24XX(isp)) { 198 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_HOST_INT); 199 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT); 200 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_PAUSE); 201 } else { 202 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE); 203 } 204 205 if (IS_FC(isp)) { 206 switch (isp->isp_type) { 207 case ISP_HA_FC_2100: 208 btype = "2100"; 209 break; 210 case ISP_HA_FC_2200: 211 btype = "2200"; 212 break; 213 case ISP_HA_FC_2300: 214 btype = "2300"; 215 break; 216 case ISP_HA_FC_2312: 217 btype = "2312"; 218 break; 219 case ISP_HA_FC_2322: 220 btype = "2322"; 221 break; 222 case ISP_HA_FC_2400: 223 btype = "2422"; 224 break; 225 case ISP_HA_FC_2500: 226 btype = "2532"; 227 break; 228 case ISP_HA_FC_2600: 229 btype = "2600"; 230 break; 231 case ISP_HA_FC_2700: 232 btype = "2700"; 233 break; 234 default: 235 break; 236 } 237 238 if (!IS_24XX(isp)) { 239 /* 240 * While we're paused, reset the FPM module and FBM 241 * fifos. 242 */ 243 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS); 244 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET); 245 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS); 246 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL); 247 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS); 248 } 249 } else if (IS_1240(isp)) { 250 sdparam *sdp; 251 252 btype = "1240"; 253 isp->isp_clock = 60; 254 sdp = SDPARAM(isp, 0); 255 sdp->isp_ultramode = 1; 256 sdp = SDPARAM(isp, 1); 257 sdp->isp_ultramode = 1; 258 /* 259 * XXX: Should probably do some bus sensing. 260 */ 261 } else if (IS_ULTRA3(isp)) { 262 sdparam *sdp = isp->isp_param; 263 264 isp->isp_clock = 100; 265 266 if (IS_10160(isp)) 267 btype = "10160"; 268 else if (IS_12160(isp)) 269 btype = "12160"; 270 else 271 btype = "<UNKLVD>"; 272 sdp->isp_lvdmode = 1; 273 274 if (IS_DUALBUS(isp)) { 275 sdp++; 276 sdp->isp_lvdmode = 1; 277 } 278 } else if (IS_ULTRA2(isp)) { 279 static const char m[] = "bus %d is in %s Mode"; 280 uint16_t l; 281 sdparam *sdp = SDPARAM(isp, 0); 282 283 isp->isp_clock = 100; 284 285 if (IS_1280(isp)) 286 btype = "1280"; 287 else if (IS_1080(isp)) 288 btype = "1080"; 289 else 290 btype = "<UNKLVD>"; 291 292 l = ISP_READ(isp, SXP_PINS_DIFF) & ISP1080_MODE_MASK; 293 switch (l) { 294 case ISP1080_LVD_MODE: 295 sdp->isp_lvdmode = 1; 296 isp_prt(isp, ISP_LOGCONFIG, m, 0, "LVD"); 297 break; 298 case ISP1080_HVD_MODE: 299 sdp->isp_diffmode = 1; 300 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Differential"); 301 break; 302 case ISP1080_SE_MODE: 303 sdp->isp_ultramode = 1; 304 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Single-Ended"); 305 break; 306 default: 307 isp_prt(isp, ISP_LOGERR, 308 "unknown mode on bus %d (0x%x)", 0, l); 309 break; 310 } 311 312 if (IS_DUALBUS(isp)) { 313 sdp = SDPARAM(isp, 1); 314 l = ISP_READ(isp, SXP_PINS_DIFF|SXP_BANK1_SELECT); 315 l &= ISP1080_MODE_MASK; 316 switch (l) { 317 case ISP1080_LVD_MODE: 318 sdp->isp_lvdmode = 1; 319 isp_prt(isp, ISP_LOGCONFIG, m, 1, "LVD"); 320 break; 321 case ISP1080_HVD_MODE: 322 sdp->isp_diffmode = 1; 323 isp_prt(isp, ISP_LOGCONFIG, 324 m, 1, "Differential"); 325 break; 326 case ISP1080_SE_MODE: 327 sdp->isp_ultramode = 1; 328 isp_prt(isp, ISP_LOGCONFIG, 329 m, 1, "Single-Ended"); 330 break; 331 default: 332 isp_prt(isp, ISP_LOGERR, 333 "unknown mode on bus %d (0x%x)", 1, l); 334 break; 335 } 336 } 337 } else { 338 sdparam *sdp = SDPARAM(isp, 0); 339 i = ISP_READ(isp, BIU_CONF0) & BIU_CONF0_HW_MASK; 340 switch (i) { 341 default: 342 isp_prt(isp, ISP_LOGALL, "Unknown Chip Type 0x%x", i); 343 /* FALLTHROUGH */ 344 case 1: 345 btype = "1020"; 346 isp->isp_type = ISP_HA_SCSI_1020; 347 isp->isp_clock = 40; 348 break; 349 case 2: 350 /* 351 * Some 1020A chips are Ultra Capable, but don't 352 * run the clock rate up for that unless told to 353 * do so by the Ultra Capable bits being set. 354 */ 355 btype = "1020A"; 356 isp->isp_type = ISP_HA_SCSI_1020A; 357 isp->isp_clock = 40; 358 break; 359 case 3: 360 btype = "1040"; 361 isp->isp_type = ISP_HA_SCSI_1040; 362 isp->isp_clock = 60; 363 break; 364 case 4: 365 btype = "1040A"; 366 isp->isp_type = ISP_HA_SCSI_1040A; 367 isp->isp_clock = 60; 368 break; 369 case 5: 370 btype = "1040B"; 371 isp->isp_type = ISP_HA_SCSI_1040B; 372 isp->isp_clock = 60; 373 break; 374 case 6: 375 btype = "1040C"; 376 isp->isp_type = ISP_HA_SCSI_1040C; 377 isp->isp_clock = 60; 378 break; 379 } 380 /* 381 * Now, while we're at it, gather info about ultra 382 * and/or differential mode. 383 */ 384 if (ISP_READ(isp, SXP_PINS_DIFF) & SXP_PINS_DIFF_MODE) { 385 isp_prt(isp, ISP_LOGCONFIG, "Differential Mode"); 386 sdp->isp_diffmode = 1; 387 } else { 388 sdp->isp_diffmode = 0; 389 } 390 i = ISP_READ(isp, RISC_PSR); 391 if (isp->isp_bustype == ISP_BT_SBUS) { 392 i &= RISC_PSR_SBUS_ULTRA; 393 } else { 394 i &= RISC_PSR_PCI_ULTRA; 395 } 396 if (i != 0) { 397 isp_prt(isp, ISP_LOGCONFIG, "Ultra Mode Capable"); 398 sdp->isp_ultramode = 1; 399 /* 400 * If we're in Ultra Mode, we have to be 60MHz clock- 401 * even for the SBus version. 402 */ 403 isp->isp_clock = 60; 404 } else { 405 sdp->isp_ultramode = 0; 406 /* 407 * Clock is known. Gronk. 408 */ 409 } 410 411 /* 412 * Machine dependent clock (if set) overrides 413 * our generic determinations. 414 */ 415 if (isp->isp_mdvec->dv_clock) { 416 if (isp->isp_mdvec->dv_clock < isp->isp_clock) { 417 isp->isp_clock = isp->isp_mdvec->dv_clock; 418 } 419 } 420 } 421 422 /* 423 * Hit the chip over the head with hammer, 424 * and give it a chance to recover. 425 */ 426 427 if (IS_SCSI(isp)) { 428 ISP_WRITE(isp, BIU_ICR, BIU_ICR_SOFT_RESET); 429 /* 430 * A slight delay... 431 */ 432 ISP_DELAY(100); 433 434 /* 435 * Clear data && control DMA engines. 436 */ 437 ISP_WRITE(isp, CDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT); 438 ISP_WRITE(isp, DDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT); 439 440 441 } else if (IS_24XX(isp)) { 442 /* 443 * Stop DMA and wait for it to stop. 444 */ 445 ISP_WRITE(isp, BIU2400_CSR, BIU2400_DMA_STOP|(3 << 4)); 446 for (val = loops = 0; loops < 30000; loops++) { 447 ISP_DELAY(10); 448 val = ISP_READ(isp, BIU2400_CSR); 449 if ((val & BIU2400_DMA_ACTIVE) == 0) { 450 break; 451 } 452 } 453 if (val & BIU2400_DMA_ACTIVE) { 454 isp_prt(isp, ISP_LOGERR, "DMA Failed to Stop on Reset"); 455 return; 456 } 457 /* 458 * Hold it in SOFT_RESET and STOP state for 100us. 459 */ 460 ISP_WRITE(isp, BIU2400_CSR, BIU2400_SOFT_RESET|BIU2400_DMA_STOP|(3 << 4)); 461 ISP_DELAY(100); 462 for (loops = 0; loops < 10000; loops++) { 463 ISP_DELAY(5); 464 val = ISP_READ(isp, OUTMAILBOX0); 465 } 466 for (val = loops = 0; loops < 500000; loops ++) { 467 val = ISP_READ(isp, BIU2400_CSR); 468 if ((val & BIU2400_SOFT_RESET) == 0) { 469 break; 470 } 471 } 472 if (val & BIU2400_SOFT_RESET) { 473 isp_prt(isp, ISP_LOGERR, "Failed to come out of reset"); 474 return; 475 } 476 } else { 477 ISP_WRITE(isp, BIU2100_CSR, BIU2100_SOFT_RESET); 478 /* 479 * A slight delay... 480 */ 481 ISP_DELAY(100); 482 483 /* 484 * Clear data && control DMA engines. 485 */ 486 ISP_WRITE(isp, CDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT); 487 ISP_WRITE(isp, TDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT); 488 ISP_WRITE(isp, RDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT); 489 } 490 491 /* 492 * Wait for ISP to be ready to go... 493 */ 494 loops = MBOX_DELAY_COUNT; 495 for (;;) { 496 if (IS_SCSI(isp)) { 497 if (!(ISP_READ(isp, BIU_ICR) & BIU_ICR_SOFT_RESET)) { 498 break; 499 } 500 } else if (IS_24XX(isp)) { 501 if (ISP_READ(isp, OUTMAILBOX0) == 0) { 502 break; 503 } 504 } else { 505 if (!(ISP_READ(isp, BIU2100_CSR) & BIU2100_SOFT_RESET)) 506 break; 507 } 508 ISP_DELAY(100); 509 if (--loops < 0) { 510 ISP_DUMPREGS(isp, "chip reset timed out"); 511 return; 512 } 513 } 514 515 /* 516 * After we've fired this chip up, zero out the conf1 register 517 * for SCSI adapters and other settings for the 2100. 518 */ 519 520 if (IS_SCSI(isp)) { 521 ISP_WRITE(isp, BIU_CONF1, 0); 522 } else if (!IS_24XX(isp)) { 523 ISP_WRITE(isp, BIU2100_CSR, 0); 524 } 525 526 /* 527 * Reset RISC Processor 528 */ 529 if (IS_24XX(isp)) { 530 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RESET); 531 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RELEASE); 532 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RESET); 533 } else { 534 ISP_WRITE(isp, HCCR, HCCR_CMD_RESET); 535 ISP_DELAY(100); 536 ISP_WRITE(isp, BIU_SEMA, 0); 537 } 538 539 /* 540 * Post-RISC Reset stuff. 541 */ 542 if (IS_24XX(isp)) { 543 for (val = loops = 0; loops < 5000000; loops++) { 544 ISP_DELAY(5); 545 val = ISP_READ(isp, OUTMAILBOX0); 546 if (val == 0) { 547 break; 548 } 549 } 550 if (val != 0) { 551 isp_prt(isp, ISP_LOGERR, "reset didn't clear"); 552 return; 553 } 554 } else if (IS_SCSI(isp)) { 555 uint16_t tmp = isp->isp_mdvec->dv_conf1; 556 /* 557 * Busted FIFO. Turn off all but burst enables. 558 */ 559 if (isp->isp_type == ISP_HA_SCSI_1040A) { 560 tmp &= BIU_BURST_ENABLE; 561 } 562 ISP_SETBITS(isp, BIU_CONF1, tmp); 563 if (tmp & BIU_BURST_ENABLE) { 564 ISP_SETBITS(isp, CDMA_CONF, DMA_ENABLE_BURST); 565 ISP_SETBITS(isp, DDMA_CONF, DMA_ENABLE_BURST); 566 } 567 if (SDPARAM(isp, 0)->isp_ptisp) { 568 if (SDPARAM(isp, 0)->isp_ultramode) { 569 while (ISP_READ(isp, RISC_MTR) != 0x1313) { 570 ISP_WRITE(isp, RISC_MTR, 0x1313); 571 ISP_WRITE(isp, HCCR, HCCR_CMD_STEP); 572 } 573 } else { 574 ISP_WRITE(isp, RISC_MTR, 0x1212); 575 } 576 /* 577 * PTI specific register 578 */ 579 ISP_WRITE(isp, RISC_EMB, DUAL_BANK); 580 } else { 581 ISP_WRITE(isp, RISC_MTR, 0x1212); 582 } 583 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE); 584 } else { 585 ISP_WRITE(isp, RISC_MTR2100, 0x1212); 586 if (IS_2200(isp) || IS_23XX(isp)) { 587 ISP_WRITE(isp, HCCR, HCCR_2X00_DISABLE_PARITY_PAUSE); 588 } 589 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE); 590 } 591 592 /* 593 * Set up default request/response queue in-pointer/out-pointer 594 * register indices. 595 */ 596 if (IS_24XX(isp)) { 597 isp->isp_rqstinrp = BIU2400_REQINP; 598 isp->isp_rqstoutrp = BIU2400_REQOUTP; 599 isp->isp_respinrp = BIU2400_RSPINP; 600 isp->isp_respoutrp = BIU2400_RSPOUTP; 601 } else if (IS_23XX(isp)) { 602 isp->isp_rqstinrp = BIU_REQINP; 603 isp->isp_rqstoutrp = BIU_REQOUTP; 604 isp->isp_respinrp = BIU_RSPINP; 605 isp->isp_respoutrp = BIU_RSPOUTP; 606 } else { 607 isp->isp_rqstinrp = INMAILBOX4; 608 isp->isp_rqstoutrp = OUTMAILBOX4; 609 isp->isp_respinrp = OUTMAILBOX5; 610 isp->isp_respoutrp = INMAILBOX5; 611 } 612 ISP_WRITE(isp, isp->isp_rqstinrp, 0); 613 ISP_WRITE(isp, isp->isp_rqstoutrp, 0); 614 ISP_WRITE(isp, isp->isp_respinrp, 0); 615 ISP_WRITE(isp, isp->isp_respoutrp, 0); 616 if (IS_24XX(isp)) { 617 if (!IS_26XX(isp)) { 618 ISP_WRITE(isp, BIU2400_PRI_REQINP, 0); 619 ISP_WRITE(isp, BIU2400_PRI_REQOUTP, 0); 620 } 621 ISP_WRITE(isp, BIU2400_ATIO_RSPINP, 0); 622 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, 0); 623 } 624 625 if (!IS_24XX(isp) && isp->isp_bustype == ISP_BT_PCI) { 626 /* Make sure the BIOS is disabled */ 627 ISP_WRITE(isp, HCCR, PCI_HCCR_CMD_BIOS); 628 } 629 630 /* 631 * Wait for everything to finish firing up. 632 * 633 * Avoid doing this on early 2312s because you can generate a PCI 634 * parity error (chip breakage). 635 */ 636 if (IS_2312(isp) && isp->isp_revision < 2) { 637 ISP_DELAY(100); 638 } else { 639 loops = MBOX_DELAY_COUNT; 640 while (ISP_READ(isp, OUTMAILBOX0) == MBOX_BUSY) { 641 ISP_DELAY(100); 642 if (--loops < 0) { 643 isp_prt(isp, ISP_LOGERR, "MBOX_BUSY never cleared on reset"); 644 return; 645 } 646 } 647 } 648 649 /* 650 * Up until this point we've done everything by just reading or 651 * setting registers. From this point on we rely on at least *some* 652 * kind of firmware running in the card. 653 */ 654 655 /* 656 * Do some sanity checking by running a NOP command. 657 * If it succeeds, the ROM firmware is now running. 658 */ 659 MBSINIT(&mbs, MBOX_NO_OP, MBLOGALL, 0); 660 isp_mboxcmd(isp, &mbs); 661 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 662 isp_prt(isp, ISP_LOGERR, "NOP command failed (%x)", mbs.param[0]); 663 return; 664 } 665 666 /* 667 * Do some operational tests 668 */ 669 if (IS_SCSI(isp) || IS_24XX(isp)) { 670 static const uint16_t patterns[MAX_MAILBOX] = { 671 0x0000, 0xdead, 0xbeef, 0xffff, 672 0xa5a5, 0x5a5a, 0x7f7f, 0x7ff7, 673 0x3421, 0xabcd, 0xdcba, 0xfeef, 674 0xbead, 0xdebe, 0x2222, 0x3333, 675 0x5555, 0x6666, 0x7777, 0xaaaa, 676 0xffff, 0xdddd, 0x9999, 0x1fbc, 677 0x6666, 0x6677, 0x1122, 0x33ff, 678 0x0000, 0x0001, 0x1000, 0x1010, 679 }; 680 int nmbox = ISP_NMBOX(isp); 681 if (IS_SCSI(isp)) 682 nmbox = 6; 683 MBSINIT(&mbs, MBOX_MAILBOX_REG_TEST, MBLOGALL, 0); 684 for (i = 1; i < nmbox; i++) { 685 mbs.param[i] = patterns[i]; 686 } 687 isp_mboxcmd(isp, &mbs); 688 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 689 return; 690 } 691 for (i = 1; i < nmbox; i++) { 692 if (mbs.param[i] != patterns[i]) { 693 isp_prt(isp, ISP_LOGERR, "Register Test Failed at Register %d: should have 0x%04x but got 0x%04x", i, patterns[i], mbs.param[i]); 694 return; 695 } 696 } 697 } 698 699 /* 700 * Download new Firmware, unless requested not to do so. 701 * This is made slightly trickier in some cases where the 702 * firmware of the ROM revision is newer than the revision 703 * compiled into the driver. So, where we used to compare 704 * versions of our f/w and the ROM f/w, now we just see 705 * whether we have f/w at all and whether a config flag 706 * has disabled our download. 707 */ 708 if ((isp->isp_mdvec->dv_ispfw == NULL) || (isp->isp_confopts & ISP_CFG_NORELOAD)) { 709 dodnld = 0; 710 } else { 711 712 /* 713 * Set up DMA for the request and response queues. 714 * We do this now so we can use the request queue 715 * for dma to load firmware from. 716 */ 717 if (ISP_MBOXDMASETUP(isp) != 0) { 718 isp_prt(isp, ISP_LOGERR, "Cannot setup DMA"); 719 return; 720 } 721 } 722 723 if (IS_24XX(isp)) { 724 code_org = ISP_CODE_ORG_2400; 725 } else if (IS_23XX(isp)) { 726 code_org = ISP_CODE_ORG_2300; 727 } else { 728 code_org = ISP_CODE_ORG; 729 } 730 731 isp->isp_loaded_fw = 0; 732 if (dodnld && IS_24XX(isp)) { 733 const uint32_t *ptr = isp->isp_mdvec->dv_ispfw; 734 uint32_t la, wi, wl; 735 736 /* 737 * Keep loading until we run out of f/w. 738 */ 739 code_org = ptr[2]; /* 1st load address is our start addr */ 740 741 for (;;) { 742 743 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], ptr[2]); 744 745 wi = 0; 746 la = ptr[2]; 747 wl = ptr[3]; 748 while (wi < ptr[3]) { 749 uint32_t *cp; 750 uint32_t nw; 751 752 nw = min(wl, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) / 4); 753 cp = isp->isp_rquest; 754 for (i = 0; i < nw; i++) 755 ISP_IOXPUT_32(isp, ptr[wi + i], &cp[i]); 756 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1); 757 MBSINIT(&mbs, MBOX_LOAD_RISC_RAM, MBLOGALL, 0); 758 mbs.param[1] = la; 759 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 760 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 761 mbs.param[4] = nw >> 16; 762 mbs.param[5] = nw; 763 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma); 764 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma); 765 mbs.param[8] = la >> 16; 766 isp_prt(isp, ISP_LOGDEBUG0, "LOAD RISC RAM %u words at load address 0x%x", nw, la); 767 isp_mboxcmd(isp, &mbs); 768 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 769 isp_prt(isp, ISP_LOGERR, "F/W download failed"); 770 return; 771 } 772 la += nw; 773 wi += nw; 774 wl -= nw; 775 } 776 777 if (ptr[1] == 0) { 778 break; 779 } 780 ptr += ptr[3]; 781 } 782 isp->isp_loaded_fw = 1; 783 } else if (dodnld && IS_23XX(isp)) { 784 const uint16_t *ptr = isp->isp_mdvec->dv_ispfw; 785 uint16_t wi, wl, segno; 786 uint32_t la; 787 788 la = code_org; 789 segno = 0; 790 791 for (;;) { 792 uint32_t nxtaddr; 793 794 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], la); 795 796 wi = 0; 797 wl = ptr[3]; 798 799 while (wi < ptr[3]) { 800 uint16_t *cp; 801 uint16_t nw; 802 803 nw = min(wl, min((1 << 15), ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) / 2)); 804 cp = isp->isp_rquest; 805 for (i = 0; i < nw; i++) 806 ISP_IOXPUT_16(isp, ptr[wi + i], &cp[i]); 807 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1); 808 MBSINIT(&mbs, 0, MBLOGALL, 0); 809 if (la < 0x10000) { 810 mbs.param[0] = MBOX_LOAD_RISC_RAM_2100; 811 mbs.param[1] = la; 812 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 813 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 814 mbs.param[4] = nw; 815 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma); 816 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma); 817 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM 2100 %u words at load address 0x%x\n", nw, la); 818 } else { 819 mbs.param[0] = MBOX_LOAD_RISC_RAM; 820 mbs.param[1] = la; 821 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 822 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 823 mbs.param[4] = nw; 824 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma); 825 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma); 826 mbs.param[8] = la >> 16; 827 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM %u words at load address 0x%x\n", nw, la); 828 } 829 isp_mboxcmd(isp, &mbs); 830 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 831 isp_prt(isp, ISP_LOGERR, "F/W download failed"); 832 return; 833 } 834 la += nw; 835 wi += nw; 836 wl -= nw; 837 } 838 839 if (!IS_2322(isp)) { 840 break; 841 } 842 843 if (++segno == 3) { 844 break; 845 } 846 847 /* 848 * If we're a 2322, the firmware actually comes in 849 * three chunks. We loaded the first at the code_org 850 * address. The other two chunks, which follow right 851 * after each other in memory here, get loaded at 852 * addresses specfied at offset 0x9..0xB. 853 */ 854 855 nxtaddr = ptr[3]; 856 ptr = &ptr[nxtaddr]; 857 la = ptr[5] | ((ptr[4] & 0x3f) << 16); 858 } 859 isp->isp_loaded_fw = 1; 860 } else if (dodnld) { 861 const uint16_t *ptr = isp->isp_mdvec->dv_ispfw; 862 u_int i, wl; 863 864 wl = ptr[3]; 865 isp_prt(isp, ISP_LOGDEBUG1, 866 "WRITE RAM %u words at load address 0x%x", wl, code_org); 867 for (i = 0; i < wl; i++) { 868 MBSINIT(&mbs, MBOX_WRITE_RAM_WORD, MBLOGNONE, 0); 869 mbs.param[1] = code_org + i; 870 mbs.param[2] = ptr[i]; 871 isp_mboxcmd(isp, &mbs); 872 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 873 isp_prt(isp, ISP_LOGERR, 874 "F/W download failed at word %d", i); 875 return; 876 } 877 } 878 } else if (IS_26XX(isp)) { 879 MBSINIT(&mbs, MBOX_LOAD_FLASH_FIRMWARE, MBLOGALL, 5000000); 880 mbs.ibitm = 0x01; 881 mbs.obitm = 0x07; 882 isp_mboxcmd(isp, &mbs); 883 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 884 isp_prt(isp, ISP_LOGERR, "Flash F/W load failed"); 885 return; 886 } 887 } else { 888 isp_prt(isp, ISP_LOGDEBUG2, "skipping f/w download"); 889 } 890 891 /* 892 * If we loaded firmware, verify its checksum 893 */ 894 if (isp->isp_loaded_fw) { 895 MBSINIT(&mbs, MBOX_VERIFY_CHECKSUM, MBLOGNONE, 0); 896 if (IS_24XX(isp)) { 897 mbs.param[1] = code_org >> 16; 898 mbs.param[2] = code_org; 899 } else { 900 mbs.param[1] = code_org; 901 } 902 isp_mboxcmd(isp, &mbs); 903 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 904 isp_prt(isp, ISP_LOGERR, dcrc); 905 return; 906 } 907 } 908 909 /* 910 * Now start it rolling. 911 * 912 * If we didn't actually download f/w, 913 * we still need to (re)start it. 914 */ 915 MBSINIT(&mbs, MBOX_EXEC_FIRMWARE, MBLOGALL, 5000000); 916 if (IS_24XX(isp)) { 917 mbs.param[1] = code_org >> 16; 918 mbs.param[2] = code_org; 919 if (isp->isp_loaded_fw) { 920 mbs.param[3] = 0; 921 } else { 922 mbs.param[3] = 1; 923 } 924 } else if (IS_2322(isp)) { 925 mbs.param[1] = code_org; 926 if (isp->isp_loaded_fw) { 927 mbs.param[2] = 0; 928 } else { 929 mbs.param[2] = 1; 930 } 931 } else { 932 mbs.param[1] = code_org; 933 } 934 isp_mboxcmd(isp, &mbs); 935 if (IS_2322(isp) || IS_24XX(isp)) { 936 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 937 return; 938 } 939 } 940 941 if (IS_SCSI(isp)) { 942 /* 943 * Set CLOCK RATE, but only if asked to. 944 */ 945 if (isp->isp_clock) { 946 MBSINIT(&mbs, MBOX_SET_CLOCK_RATE, MBLOGALL, 0); 947 mbs.param[1] = isp->isp_clock; 948 isp_mboxcmd(isp, &mbs); 949 /* we will try not to care if this fails */ 950 } 951 } 952 953 /* 954 * Ask the chip for the current firmware version. 955 * This should prove that the new firmware is working. 956 */ 957 MBSINIT(&mbs, MBOX_ABOUT_FIRMWARE, MBLOGALL, 0); 958 isp_mboxcmd(isp, &mbs); 959 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 960 return; 961 } 962 963 /* 964 * The SBus firmware that we are using apparently does not return 965 * major, minor, micro revisions in the mailbox registers, which 966 * is really, really, annoying. 967 */ 968 if (ISP_SBUS_SUPPORTED && isp->isp_bustype == ISP_BT_SBUS) { 969 if (dodnld) { 970 #ifdef ISP_TARGET_MODE 971 isp->isp_fwrev[0] = 7; 972 isp->isp_fwrev[1] = 55; 973 #else 974 isp->isp_fwrev[0] = 1; 975 isp->isp_fwrev[1] = 37; 976 #endif 977 isp->isp_fwrev[2] = 0; 978 } 979 } else { 980 isp->isp_fwrev[0] = mbs.param[1]; 981 isp->isp_fwrev[1] = mbs.param[2]; 982 isp->isp_fwrev[2] = mbs.param[3]; 983 } 984 985 if (IS_FC(isp)) { 986 /* 987 * We do not believe firmware attributes for 2100 code less 988 * than 1.17.0, unless it's the firmware we specifically 989 * are loading. 990 * 991 * Note that all 22XX and later f/w is greater than 1.X.0. 992 */ 993 if ((ISP_FW_OLDER_THAN(isp, 1, 17, 1))) { 994 #ifdef USE_SMALLER_2100_FIRMWARE 995 isp->isp_fwattr = ISP_FW_ATTR_SCCLUN; 996 #else 997 isp->isp_fwattr = 0; 998 #endif 999 } else { 1000 isp->isp_fwattr = mbs.param[6]; 1001 } 1002 if (IS_24XX(isp)) { 1003 isp->isp_fwattr |= ((uint64_t) mbs.param[15]) << 16; 1004 if (isp->isp_fwattr & ISP2400_FW_ATTR_EXTNDED) { 1005 isp->isp_fwattr |= 1006 (((uint64_t) mbs.param[16]) << 32) | 1007 (((uint64_t) mbs.param[17]) << 48); 1008 } 1009 } 1010 } else { 1011 isp->isp_fwattr = 0; 1012 } 1013 1014 isp_prt(isp, ISP_LOGCONFIG, "Board Type %s, Chip Revision 0x%x, %s F/W Revision %d.%d.%d", 1015 btype, isp->isp_revision, dodnld? "loaded" : "resident", isp->isp_fwrev[0], isp->isp_fwrev[1], isp->isp_fwrev[2]); 1016 1017 fwt = isp->isp_fwattr; 1018 if (IS_24XX(isp)) { 1019 buf = FCPARAM(isp, 0)->isp_scanscratch; 1020 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:"); 1021 if (fwt & ISP2400_FW_ATTR_CLASS2) { 1022 fwt ^=ISP2400_FW_ATTR_CLASS2; 1023 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf); 1024 } 1025 if (fwt & ISP2400_FW_ATTR_IP) { 1026 fwt ^=ISP2400_FW_ATTR_IP; 1027 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf); 1028 } 1029 if (fwt & ISP2400_FW_ATTR_MULTIID) { 1030 fwt ^=ISP2400_FW_ATTR_MULTIID; 1031 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MultiID", buf); 1032 } 1033 if (fwt & ISP2400_FW_ATTR_SB2) { 1034 fwt ^=ISP2400_FW_ATTR_SB2; 1035 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SB2", buf); 1036 } 1037 if (fwt & ISP2400_FW_ATTR_T10CRC) { 1038 fwt ^=ISP2400_FW_ATTR_T10CRC; 1039 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s T10CRC", buf); 1040 } 1041 if (fwt & ISP2400_FW_ATTR_VI) { 1042 fwt ^=ISP2400_FW_ATTR_VI; 1043 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf); 1044 } 1045 if (fwt & ISP2400_FW_ATTR_MQ) { 1046 fwt ^=ISP2400_FW_ATTR_MQ; 1047 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MQ", buf); 1048 } 1049 if (fwt & ISP2400_FW_ATTR_MSIX) { 1050 fwt ^=ISP2400_FW_ATTR_MSIX; 1051 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MSIX", buf); 1052 } 1053 if (fwt & ISP2400_FW_ATTR_FCOE) { 1054 fwt ^=ISP2400_FW_ATTR_FCOE; 1055 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FCOE", buf); 1056 } 1057 if (fwt & ISP2400_FW_ATTR_VP0) { 1058 fwt ^= ISP2400_FW_ATTR_VP0; 1059 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VP0_Decoupling", buf); 1060 } 1061 if (fwt & ISP2400_FW_ATTR_EXPFW) { 1062 fwt ^= ISP2400_FW_ATTR_EXPFW; 1063 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (Experimental)", buf); 1064 } 1065 if (fwt & ISP2400_FW_ATTR_HOTFW) { 1066 fwt ^= ISP2400_FW_ATTR_HOTFW; 1067 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s HotFW", buf); 1068 } 1069 fwt &= ~ISP2400_FW_ATTR_EXTNDED; 1070 if (fwt & ISP2400_FW_ATTR_EXTVP) { 1071 fwt ^= ISP2400_FW_ATTR_EXTVP; 1072 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ExtVP", buf); 1073 } 1074 if (fwt & ISP2400_FW_ATTR_VN2VN) { 1075 fwt ^= ISP2400_FW_ATTR_VN2VN; 1076 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VN2VN", buf); 1077 } 1078 if (fwt & ISP2400_FW_ATTR_EXMOFF) { 1079 fwt ^= ISP2400_FW_ATTR_EXMOFF; 1080 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s EXMOFF", buf); 1081 } 1082 if (fwt & ISP2400_FW_ATTR_NPMOFF) { 1083 fwt ^= ISP2400_FW_ATTR_NPMOFF; 1084 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s NPMOFF", buf); 1085 } 1086 if (fwt & ISP2400_FW_ATTR_DIFCHOP) { 1087 fwt ^= ISP2400_FW_ATTR_DIFCHOP; 1088 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s DIFCHOP", buf); 1089 } 1090 if (fwt & ISP2400_FW_ATTR_SRIOV) { 1091 fwt ^= ISP2400_FW_ATTR_SRIOV; 1092 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SRIOV", buf); 1093 } 1094 if (fwt & ISP2400_FW_ATTR_ASICTMP) { 1095 fwt ^= ISP2400_FW_ATTR_ASICTMP; 1096 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ASICTMP", buf); 1097 } 1098 if (fwt & ISP2400_FW_ATTR_ATIOMQ) { 1099 fwt ^= ISP2400_FW_ATTR_ATIOMQ; 1100 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ATIOMQ", buf); 1101 } 1102 if (fwt) { 1103 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf, 1104 (uint32_t) (fwt >> 32), (uint32_t) fwt); 1105 } 1106 isp_prt(isp, ISP_LOGCONFIG, "%s", buf); 1107 } else if (IS_FC(isp)) { 1108 buf = FCPARAM(isp, 0)->isp_scanscratch; 1109 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:"); 1110 if (fwt & ISP_FW_ATTR_TMODE) { 1111 fwt ^=ISP_FW_ATTR_TMODE; 1112 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s TargetMode", buf); 1113 } 1114 if (fwt & ISP_FW_ATTR_SCCLUN) { 1115 fwt ^=ISP_FW_ATTR_SCCLUN; 1116 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SCC-Lun", buf); 1117 } 1118 if (fwt & ISP_FW_ATTR_FABRIC) { 1119 fwt ^=ISP_FW_ATTR_FABRIC; 1120 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Fabric", buf); 1121 } 1122 if (fwt & ISP_FW_ATTR_CLASS2) { 1123 fwt ^=ISP_FW_ATTR_CLASS2; 1124 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf); 1125 } 1126 if (fwt & ISP_FW_ATTR_FCTAPE) { 1127 fwt ^=ISP_FW_ATTR_FCTAPE; 1128 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FC-Tape", buf); 1129 } 1130 if (fwt & ISP_FW_ATTR_IP) { 1131 fwt ^=ISP_FW_ATTR_IP; 1132 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf); 1133 } 1134 if (fwt & ISP_FW_ATTR_VI) { 1135 fwt ^=ISP_FW_ATTR_VI; 1136 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf); 1137 } 1138 if (fwt & ISP_FW_ATTR_VI_SOLARIS) { 1139 fwt ^=ISP_FW_ATTR_VI_SOLARIS; 1140 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI_SOLARIS", buf); 1141 } 1142 if (fwt & ISP_FW_ATTR_2KLOGINS) { 1143 fwt ^=ISP_FW_ATTR_2KLOGINS; 1144 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s 2K-Login", buf); 1145 } 1146 if (fwt != 0) { 1147 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf, 1148 (uint32_t) (fwt >> 32), (uint32_t) fwt); 1149 } 1150 isp_prt(isp, ISP_LOGCONFIG, "%s", buf); 1151 } 1152 1153 if (IS_24XX(isp)) { 1154 MBSINIT(&mbs, MBOX_GET_RESOURCE_COUNT, MBLOGALL, 0); 1155 isp_mboxcmd(isp, &mbs); 1156 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1157 return; 1158 } 1159 isp->isp_maxcmds = mbs.param[3]; 1160 } else { 1161 MBSINIT(&mbs, MBOX_GET_FIRMWARE_STATUS, MBLOGALL, 0); 1162 isp_mboxcmd(isp, &mbs); 1163 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1164 return; 1165 } 1166 isp->isp_maxcmds = mbs.param[2]; 1167 } 1168 isp_prt(isp, ISP_LOGCONFIG, "%d max I/O command limit set", isp->isp_maxcmds); 1169 1170 /* 1171 * If we don't have Multi-ID f/w loaded, we need to restrict channels to one. 1172 * Only make this check for non-SCSI cards (I'm not sure firmware attributes 1173 * work for them). 1174 */ 1175 if (IS_FC(isp) && isp->isp_nchan > 1) { 1176 if (!ISP_CAP_MULTI_ID(isp)) { 1177 isp_prt(isp, ISP_LOGWARN, "non-MULTIID f/w loaded, " 1178 "only can enable 1 of %d channels", isp->isp_nchan); 1179 isp->isp_nchan = 1; 1180 } else if (!ISP_CAP_VP0(isp)) { 1181 isp_prt(isp, ISP_LOGWARN, "We can not use MULTIID " 1182 "feature properly without VP0_Decoupling"); 1183 isp->isp_nchan = 1; 1184 } 1185 } 1186 1187 /* 1188 * Final DMA setup after we got isp_maxcmds. 1189 */ 1190 if (ISP_MBOXDMASETUP(isp) != 0) { 1191 isp_prt(isp, ISP_LOGERR, "Cannot setup DMA"); 1192 return; 1193 } 1194 1195 /* 1196 * Setup interrupts. 1197 */ 1198 if (ISP_IRQSETUP(isp) != 0) { 1199 isp_prt(isp, ISP_LOGERR, "Cannot setup IRQ"); 1200 return; 1201 } 1202 ISP_ENABLE_INTS(isp); 1203 1204 if (IS_FC(isp)) { 1205 for (i = 0; i < isp->isp_nchan; i++) 1206 isp_change_fw_state(isp, i, FW_CONFIG_WAIT); 1207 } 1208 1209 isp->isp_state = ISP_RESETSTATE; 1210 1211 /* 1212 * Okay- now that we have new firmware running, we now (re)set our 1213 * notion of how many luns we support. This is somewhat tricky because 1214 * if we haven't loaded firmware, we sometimes do not have an easy way 1215 * of knowing how many luns we support. 1216 * 1217 * Expanded lun firmware gives you 32 luns for SCSI cards and 1218 * unlimited luns for Fibre Channel cards. 1219 * 1220 * It turns out that even for QLogic 2100s with ROM 1.10 and above 1221 * we do get a firmware attributes word returned in mailbox register 6. 1222 * 1223 * Because the lun is in a different position in the Request Queue 1224 * Entry structure for Fibre Channel with expanded lun firmware, we 1225 * can only support one lun (lun zero) when we don't know what kind 1226 * of firmware we're running. 1227 */ 1228 if (IS_SCSI(isp)) { 1229 if (dodnld) { 1230 if (IS_ULTRA2(isp) || IS_ULTRA3(isp)) { 1231 isp->isp_maxluns = 32; 1232 } else { 1233 isp->isp_maxluns = 8; 1234 } 1235 } else { 1236 isp->isp_maxluns = 8; 1237 } 1238 } else { 1239 if (ISP_CAP_SCCFW(isp)) { 1240 isp->isp_maxluns = 0; /* No limit -- 2/8 bytes */ 1241 } else { 1242 isp->isp_maxluns = 16; 1243 } 1244 } 1245 1246 /* 1247 * We get some default values established. As a side 1248 * effect, NVRAM is read here (unless overriden by 1249 * a configuration flag). 1250 */ 1251 if (do_load_defaults) { 1252 if (IS_SCSI(isp)) { 1253 isp_setdfltsdparm(isp); 1254 } else { 1255 for (i = 0; i < isp->isp_nchan; i++) { 1256 isp_setdfltfcparm(isp, i); 1257 } 1258 } 1259 } 1260 } 1261 1262 /* 1263 * Clean firmware shutdown. 1264 */ 1265 static int 1266 isp_stop(ispsoftc_t *isp) 1267 { 1268 mbreg_t mbs; 1269 1270 isp->isp_state = ISP_NILSTATE; 1271 MBSINIT(&mbs, MBOX_STOP_FIRMWARE, MBLOGALL, 500000); 1272 mbs.param[1] = 0; 1273 mbs.param[2] = 0; 1274 mbs.param[3] = 0; 1275 mbs.param[4] = 0; 1276 mbs.param[5] = 0; 1277 mbs.param[6] = 0; 1278 mbs.param[7] = 0; 1279 mbs.param[8] = 0; 1280 isp_mboxcmd(isp, &mbs); 1281 return (mbs.param[0] == MBOX_COMMAND_COMPLETE ? 0 : mbs.param[0]); 1282 } 1283 1284 /* 1285 * Hardware shutdown. 1286 */ 1287 void 1288 isp_shutdown(ispsoftc_t *isp) 1289 { 1290 1291 if (isp->isp_state >= ISP_RESETSTATE) 1292 isp_stop(isp); 1293 ISP_DISABLE_INTS(isp); 1294 if (IS_FC(isp)) { 1295 if (IS_24XX(isp)) { 1296 ISP_WRITE(isp, BIU2400_ICR, 0); 1297 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_PAUSE); 1298 } else { 1299 ISP_WRITE(isp, BIU_ICR, 0); 1300 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE); 1301 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS); 1302 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET); 1303 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS); 1304 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL); 1305 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS); 1306 } 1307 } else { 1308 ISP_WRITE(isp, BIU_ICR, 0); 1309 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE); 1310 } 1311 } 1312 1313 /* 1314 * Initialize Parameters of Hardware to a known state. 1315 * 1316 * Locks are held before coming here. 1317 */ 1318 void 1319 isp_init(ispsoftc_t *isp) 1320 { 1321 if (IS_FC(isp)) { 1322 if (IS_24XX(isp)) { 1323 isp_fibre_init_2400(isp); 1324 } else { 1325 isp_fibre_init(isp); 1326 } 1327 } else { 1328 isp_scsi_init(isp); 1329 } 1330 } 1331 1332 static void 1333 isp_scsi_init(ispsoftc_t *isp) 1334 { 1335 sdparam *sdp_chan0, *sdp_chan1; 1336 mbreg_t mbs; 1337 1338 isp->isp_state = ISP_INITSTATE; 1339 1340 sdp_chan0 = SDPARAM(isp, 0); 1341 sdp_chan1 = sdp_chan0; 1342 if (IS_DUALBUS(isp)) { 1343 sdp_chan1 = SDPARAM(isp, 1); 1344 } 1345 1346 /* First do overall per-card settings. */ 1347 1348 /* 1349 * If we have fast memory timing enabled, turn it on. 1350 */ 1351 if (sdp_chan0->isp_fast_mttr) { 1352 ISP_WRITE(isp, RISC_MTR, 0x1313); 1353 } 1354 1355 /* 1356 * Set Retry Delay and Count. 1357 * You set both channels at the same time. 1358 */ 1359 MBSINIT(&mbs, MBOX_SET_RETRY_COUNT, MBLOGALL, 0); 1360 mbs.param[1] = sdp_chan0->isp_retry_count; 1361 mbs.param[2] = sdp_chan0->isp_retry_delay; 1362 mbs.param[6] = sdp_chan1->isp_retry_count; 1363 mbs.param[7] = sdp_chan1->isp_retry_delay; 1364 isp_mboxcmd(isp, &mbs); 1365 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1366 return; 1367 } 1368 1369 /* 1370 * Set ASYNC DATA SETUP time. This is very important. 1371 */ 1372 MBSINIT(&mbs, MBOX_SET_ASYNC_DATA_SETUP_TIME, MBLOGALL, 0); 1373 mbs.param[1] = sdp_chan0->isp_async_data_setup; 1374 mbs.param[2] = sdp_chan1->isp_async_data_setup; 1375 isp_mboxcmd(isp, &mbs); 1376 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1377 return; 1378 } 1379 1380 /* 1381 * Set ACTIVE Negation State. 1382 */ 1383 MBSINIT(&mbs, MBOX_SET_ACT_NEG_STATE, MBLOGNONE, 0); 1384 mbs.param[1] = 1385 (sdp_chan0->isp_req_ack_active_neg << 4) | 1386 (sdp_chan0->isp_data_line_active_neg << 5); 1387 mbs.param[2] = 1388 (sdp_chan1->isp_req_ack_active_neg << 4) | 1389 (sdp_chan1->isp_data_line_active_neg << 5); 1390 isp_mboxcmd(isp, &mbs); 1391 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1392 isp_prt(isp, ISP_LOGERR, 1393 "failed to set active negation state (%d,%d), (%d,%d)", 1394 sdp_chan0->isp_req_ack_active_neg, 1395 sdp_chan0->isp_data_line_active_neg, 1396 sdp_chan1->isp_req_ack_active_neg, 1397 sdp_chan1->isp_data_line_active_neg); 1398 /* 1399 * But don't return. 1400 */ 1401 } 1402 1403 /* 1404 * Set the Tag Aging limit 1405 */ 1406 MBSINIT(&mbs, MBOX_SET_TAG_AGE_LIMIT, MBLOGALL, 0); 1407 mbs.param[1] = sdp_chan0->isp_tag_aging; 1408 mbs.param[2] = sdp_chan1->isp_tag_aging; 1409 isp_mboxcmd(isp, &mbs); 1410 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1411 isp_prt(isp, ISP_LOGERR, "failed to set tag age limit (%d,%d)", 1412 sdp_chan0->isp_tag_aging, sdp_chan1->isp_tag_aging); 1413 return; 1414 } 1415 1416 /* 1417 * Set selection timeout. 1418 */ 1419 MBSINIT(&mbs, MBOX_SET_SELECT_TIMEOUT, MBLOGALL, 0); 1420 mbs.param[1] = sdp_chan0->isp_selection_timeout; 1421 mbs.param[2] = sdp_chan1->isp_selection_timeout; 1422 isp_mboxcmd(isp, &mbs); 1423 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1424 return; 1425 } 1426 1427 /* now do per-channel settings */ 1428 isp_scsi_channel_init(isp, 0); 1429 if (IS_DUALBUS(isp)) 1430 isp_scsi_channel_init(isp, 1); 1431 1432 /* 1433 * Now enable request/response queues 1434 */ 1435 1436 if (IS_ULTRA2(isp) || IS_1240(isp)) { 1437 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE_A64, MBLOGALL, 0); 1438 mbs.param[1] = RESULT_QUEUE_LEN(isp); 1439 mbs.param[2] = DMA_WD1(isp->isp_result_dma); 1440 mbs.param[3] = DMA_WD0(isp->isp_result_dma); 1441 mbs.param[4] = 0; 1442 mbs.param[6] = DMA_WD3(isp->isp_result_dma); 1443 mbs.param[7] = DMA_WD2(isp->isp_result_dma); 1444 isp_mboxcmd(isp, &mbs); 1445 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1446 return; 1447 } 1448 isp->isp_residx = isp->isp_resodx = mbs.param[5]; 1449 1450 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE_A64, MBLOGALL, 0); 1451 mbs.param[1] = RQUEST_QUEUE_LEN(isp); 1452 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 1453 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 1454 mbs.param[5] = 0; 1455 mbs.param[6] = DMA_WD3(isp->isp_result_dma); 1456 mbs.param[7] = DMA_WD2(isp->isp_result_dma); 1457 isp_mboxcmd(isp, &mbs); 1458 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1459 return; 1460 } 1461 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4]; 1462 } else { 1463 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE, MBLOGALL, 0); 1464 mbs.param[1] = RESULT_QUEUE_LEN(isp); 1465 mbs.param[2] = DMA_WD1(isp->isp_result_dma); 1466 mbs.param[3] = DMA_WD0(isp->isp_result_dma); 1467 mbs.param[4] = 0; 1468 isp_mboxcmd(isp, &mbs); 1469 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1470 return; 1471 } 1472 isp->isp_residx = isp->isp_resodx = mbs.param[5]; 1473 1474 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE, MBLOGALL, 0); 1475 mbs.param[1] = RQUEST_QUEUE_LEN(isp); 1476 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 1477 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 1478 mbs.param[5] = 0; 1479 isp_mboxcmd(isp, &mbs); 1480 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1481 return; 1482 } 1483 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4]; 1484 } 1485 1486 /* 1487 * Turn on LVD transitions for ULTRA2 or better and other features 1488 * 1489 * Now that we have 32 bit handles, don't do any fast posting 1490 * any more. For Ultra2/Ultra3 cards, we can turn on 32 bit RIO 1491 * operation or use fast posting. To be conservative, we'll only 1492 * do this for Ultra3 cards now because the other cards are so 1493 * rare for this author to find and test with. 1494 */ 1495 1496 MBSINIT(&mbs, MBOX_SET_FW_FEATURES, MBLOGALL, 0); 1497 if (IS_ULTRA2(isp)) 1498 mbs.param[1] |= FW_FEATURE_LVD_NOTIFY; 1499 #ifdef ISP_NO_RIO 1500 if (IS_ULTRA3(isp)) 1501 mbs.param[1] |= FW_FEATURE_FAST_POST; 1502 #else 1503 if (IS_ULTRA3(isp)) 1504 mbs.param[1] |= FW_FEATURE_RIO_32BIT; 1505 #endif 1506 if (mbs.param[1] != 0) { 1507 uint16_t sfeat = mbs.param[1]; 1508 isp_mboxcmd(isp, &mbs); 1509 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 1510 isp_prt(isp, ISP_LOGINFO, 1511 "Enabled FW features (0x%x)", sfeat); 1512 } 1513 } 1514 1515 isp->isp_state = ISP_RUNSTATE; 1516 } 1517 1518 static void 1519 isp_scsi_channel_init(ispsoftc_t *isp, int chan) 1520 { 1521 sdparam *sdp; 1522 mbreg_t mbs; 1523 int tgt; 1524 1525 sdp = SDPARAM(isp, chan); 1526 1527 /* 1528 * Set (possibly new) Initiator ID. 1529 */ 1530 MBSINIT(&mbs, MBOX_SET_INIT_SCSI_ID, MBLOGALL, 0); 1531 mbs.param[1] = (chan << 7) | sdp->isp_initiator_id; 1532 isp_mboxcmd(isp, &mbs); 1533 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1534 return; 1535 } 1536 isp_prt(isp, ISP_LOGINFO, "Chan %d Initiator ID is %d", 1537 chan, sdp->isp_initiator_id); 1538 1539 1540 /* 1541 * Set current per-target parameters to an initial safe minimum. 1542 */ 1543 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 1544 int lun; 1545 uint16_t sdf; 1546 1547 if (sdp->isp_devparam[tgt].dev_enable == 0) { 1548 continue; 1549 } 1550 #ifndef ISP_TARGET_MODE 1551 sdf = sdp->isp_devparam[tgt].goal_flags; 1552 sdf &= DPARM_SAFE_DFLT; 1553 /* 1554 * It is not quite clear when this changed over so that 1555 * we could force narrow and async for 1000/1020 cards, 1556 * but assume that this is only the case for loaded 1557 * firmware. 1558 */ 1559 if (isp->isp_loaded_fw) { 1560 sdf |= DPARM_NARROW | DPARM_ASYNC; 1561 } 1562 #else 1563 /* 1564 * The !$*!)$!$)* f/w uses the same index into some 1565 * internal table to decide how to respond to negotiations, 1566 * so if we've said "let's be safe" for ID X, and ID X 1567 * selects *us*, the negotiations will back to 'safe' 1568 * (as in narrow/async). What the f/w *should* do is 1569 * use the initiator id settings to decide how to respond. 1570 */ 1571 sdp->isp_devparam[tgt].goal_flags = sdf = DPARM_DEFAULT; 1572 #endif 1573 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGNONE, 0); 1574 mbs.param[1] = (chan << 15) | (tgt << 8); 1575 mbs.param[2] = sdf; 1576 if ((sdf & DPARM_SYNC) == 0) { 1577 mbs.param[3] = 0; 1578 } else { 1579 mbs.param[3] = 1580 (sdp->isp_devparam[tgt].goal_offset << 8) | 1581 (sdp->isp_devparam[tgt].goal_period); 1582 } 1583 isp_prt(isp, ISP_LOGDEBUG0, "Initial Settings bus%d tgt%d flags 0x%x off 0x%x per 0x%x", 1584 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff); 1585 isp_mboxcmd(isp, &mbs); 1586 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1587 sdf = DPARM_SAFE_DFLT; 1588 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGALL, 0); 1589 mbs.param[1] = (tgt << 8) | (chan << 15); 1590 mbs.param[2] = sdf; 1591 mbs.param[3] = 0; 1592 isp_mboxcmd(isp, &mbs); 1593 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1594 continue; 1595 } 1596 } 1597 1598 /* 1599 * We don't update any information directly from the f/w 1600 * because we need to run at least one command to cause a 1601 * new state to be latched up. So, we just assume that we 1602 * converge to the values we just had set. 1603 * 1604 * Ensure that we don't believe tagged queuing is enabled yet. 1605 * It turns out that sometimes the ISP just ignores our 1606 * attempts to set parameters for devices that it hasn't 1607 * seen yet. 1608 */ 1609 sdp->isp_devparam[tgt].actv_flags = sdf & ~DPARM_TQING; 1610 for (lun = 0; lun < (int) isp->isp_maxluns; lun++) { 1611 MBSINIT(&mbs, MBOX_SET_DEV_QUEUE_PARAMS, MBLOGALL, 0); 1612 mbs.param[1] = (chan << 15) | (tgt << 8) | lun; 1613 mbs.param[2] = sdp->isp_max_queue_depth; 1614 mbs.param[3] = sdp->isp_devparam[tgt].exc_throttle; 1615 isp_mboxcmd(isp, &mbs); 1616 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1617 break; 1618 } 1619 } 1620 } 1621 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 1622 if (sdp->isp_devparam[tgt].dev_refresh) { 1623 sdp->sendmarker = 1; 1624 sdp->update = 1; 1625 break; 1626 } 1627 } 1628 } 1629 1630 /* 1631 * Fibre Channel specific initialization. 1632 */ 1633 static void 1634 isp_fibre_init(ispsoftc_t *isp) 1635 { 1636 fcparam *fcp; 1637 isp_icb_t local, *icbp = &local; 1638 mbreg_t mbs; 1639 int ownloopid; 1640 1641 /* 1642 * We only support one channel on non-24XX cards 1643 */ 1644 fcp = FCPARAM(isp, 0); 1645 if (fcp->role == ISP_ROLE_NONE) 1646 return; 1647 1648 isp->isp_state = ISP_INITSTATE; 1649 ISP_MEMZERO(icbp, sizeof (*icbp)); 1650 icbp->icb_version = ICB_VERSION1; 1651 icbp->icb_fwoptions = fcp->isp_fwoptions; 1652 1653 /* 1654 * Firmware Options are either retrieved from NVRAM or 1655 * are patched elsewhere. We check them for sanity here 1656 * and make changes based on board revision, but otherwise 1657 * let others decide policy. 1658 */ 1659 1660 /* 1661 * If this is a 2100 < revision 5, we have to turn off FAIRNESS. 1662 */ 1663 if (IS_2100(isp) && isp->isp_revision < 5) { 1664 icbp->icb_fwoptions &= ~ICBOPT_FAIRNESS; 1665 } 1666 1667 /* 1668 * We have to use FULL LOGIN even though it resets the loop too much 1669 * because otherwise port database entries don't get updated after 1670 * a LIP- this is a known f/w bug for 2100 f/w less than 1.17.0. 1671 */ 1672 if (!ISP_FW_NEWER_THAN(isp, 1, 17, 0)) { 1673 icbp->icb_fwoptions |= ICBOPT_FULL_LOGIN; 1674 } 1675 1676 /* 1677 * Insist on Port Database Update Async notifications 1678 */ 1679 icbp->icb_fwoptions |= ICBOPT_PDBCHANGE_AE; 1680 1681 /* 1682 * Make sure that target role reflects into fwoptions. 1683 */ 1684 if (fcp->role & ISP_ROLE_TARGET) { 1685 icbp->icb_fwoptions |= ICBOPT_TGT_ENABLE; 1686 } else { 1687 icbp->icb_fwoptions &= ~ICBOPT_TGT_ENABLE; 1688 } 1689 1690 /* 1691 * For some reason my 2200 does not generate ATIOs in target mode 1692 * if initiator is disabled. Extra logins are better then target 1693 * not working at all. 1694 */ 1695 if ((fcp->role & ISP_ROLE_INITIATOR) || IS_2100(isp) || IS_2200(isp)) { 1696 icbp->icb_fwoptions &= ~ICBOPT_INI_DISABLE; 1697 } else { 1698 icbp->icb_fwoptions |= ICBOPT_INI_DISABLE; 1699 } 1700 1701 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp); 1702 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) { 1703 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN); 1704 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN; 1705 } 1706 icbp->icb_maxalloc = fcp->isp_maxalloc; 1707 if (icbp->icb_maxalloc < 1) { 1708 isp_prt(isp, ISP_LOGERR, "bad maximum allocation (%d)- using 16", fcp->isp_maxalloc); 1709 icbp->icb_maxalloc = 16; 1710 } 1711 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp); 1712 if (icbp->icb_execthrottle < 1) { 1713 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE); 1714 icbp->icb_execthrottle = ICB_DFLT_THROTTLE; 1715 } 1716 icbp->icb_retry_delay = fcp->isp_retry_delay; 1717 icbp->icb_retry_count = fcp->isp_retry_count; 1718 icbp->icb_hardaddr = fcp->isp_loopid; 1719 ownloopid = (isp->isp_confopts & ISP_CFG_OWNLOOPID) != 0; 1720 if (icbp->icb_hardaddr >= LOCAL_LOOP_LIM) { 1721 icbp->icb_hardaddr = 0; 1722 ownloopid = 0; 1723 } 1724 1725 /* 1726 * Our life seems so much better with 2200s and later with 1727 * the latest f/w if we set Hard Address. 1728 */ 1729 if (ownloopid || ISP_FW_NEWER_THAN(isp, 2, 2, 5)) { 1730 icbp->icb_fwoptions |= ICBOPT_HARD_ADDRESS; 1731 } 1732 1733 /* 1734 * Right now we just set extended options to prefer point-to-point 1735 * over loop based upon some soft config options. 1736 * 1737 * NB: for the 2300, ICBOPT_EXTENDED is required. 1738 */ 1739 if (IS_2100(isp)) { 1740 /* 1741 * We can't have Fast Posting any more- we now 1742 * have 32 bit handles. 1743 */ 1744 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST; 1745 } else if (IS_2200(isp) || IS_23XX(isp)) { 1746 icbp->icb_fwoptions |= ICBOPT_EXTENDED; 1747 1748 icbp->icb_xfwoptions = fcp->isp_xfwoptions; 1749 1750 if (ISP_CAP_FCTAPE(isp)) { 1751 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) 1752 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE; 1753 1754 if (isp->isp_confopts & ISP_CFG_FCTAPE) 1755 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE; 1756 1757 if (icbp->icb_xfwoptions & ICBXOPT_FCTAPE) { 1758 icbp->icb_fwoptions &= ~ICBOPT_FULL_LOGIN; /* per documents */ 1759 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE_CCQ|ICBXOPT_FCTAPE_CONFIRM; 1760 FCPARAM(isp, 0)->fctape_enabled = 1; 1761 } else { 1762 FCPARAM(isp, 0)->fctape_enabled = 0; 1763 } 1764 } else { 1765 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE; 1766 FCPARAM(isp, 0)->fctape_enabled = 0; 1767 } 1768 1769 /* 1770 * Prefer or force Point-To-Point instead Loop? 1771 */ 1772 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) { 1773 case ISP_CFG_LPORT_ONLY: 1774 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1775 icbp->icb_xfwoptions |= ICBXOPT_LOOP_ONLY; 1776 break; 1777 case ISP_CFG_NPORT_ONLY: 1778 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1779 icbp->icb_xfwoptions |= ICBXOPT_PTP_ONLY; 1780 break; 1781 case ISP_CFG_LPORT: 1782 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1783 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP; 1784 break; 1785 case ISP_CFG_NPORT: 1786 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1787 icbp->icb_xfwoptions |= ICBXOPT_PTP_2_LOOP; 1788 break; 1789 default: 1790 /* Let NVRAM settings define it if they are sane */ 1791 switch (icbp->icb_xfwoptions & ICBXOPT_TOPO_MASK) { 1792 case ICBXOPT_PTP_2_LOOP: 1793 case ICBXOPT_PTP_ONLY: 1794 case ICBXOPT_LOOP_ONLY: 1795 case ICBXOPT_LOOP_2_PTP: 1796 break; 1797 default: 1798 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1799 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP; 1800 } 1801 break; 1802 } 1803 if (IS_2200(isp)) { 1804 /* 1805 * We can't have Fast Posting any more- we now 1806 * have 32 bit handles. 1807 * 1808 * RIO seemed to have to much breakage. 1809 * 1810 * Just opt for safety. 1811 */ 1812 icbp->icb_xfwoptions &= ~ICBXOPT_RIO_16BIT; 1813 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST; 1814 } else { 1815 /* 1816 * QLogic recommends that FAST Posting be turned 1817 * off for 23XX cards and instead allow the HBA 1818 * to write response queue entries and interrupt 1819 * after a delay (ZIO). 1820 */ 1821 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST; 1822 if ((fcp->isp_xfwoptions & ICBXOPT_TIMER_MASK) == ICBXOPT_ZIO) { 1823 icbp->icb_xfwoptions |= ICBXOPT_ZIO; 1824 icbp->icb_idelaytimer = 10; 1825 } 1826 icbp->icb_zfwoptions = fcp->isp_zfwoptions; 1827 if (isp->isp_confopts & ISP_CFG_1GB) { 1828 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK; 1829 icbp->icb_zfwoptions |= ICBZOPT_RATE_1GB; 1830 } else if (isp->isp_confopts & ISP_CFG_2GB) { 1831 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK; 1832 icbp->icb_zfwoptions |= ICBZOPT_RATE_2GB; 1833 } else { 1834 switch (icbp->icb_zfwoptions & ICBZOPT_RATE_MASK) { 1835 case ICBZOPT_RATE_1GB: 1836 case ICBZOPT_RATE_2GB: 1837 case ICBZOPT_RATE_AUTO: 1838 break; 1839 default: 1840 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK; 1841 icbp->icb_zfwoptions |= ICBZOPT_RATE_AUTO; 1842 break; 1843 } 1844 } 1845 } 1846 } 1847 1848 1849 /* 1850 * For 22XX > 2.1.26 && 23XX, set some options. 1851 */ 1852 if (ISP_FW_NEWER_THAN(isp, 2, 26, 0)) { 1853 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0); 1854 mbs.param[1] = IFCOPT1_DISF7SWTCH|IFCOPT1_LIPASYNC|IFCOPT1_LIPF8; 1855 mbs.param[2] = 0; 1856 mbs.param[3] = 0; 1857 if (ISP_FW_NEWER_THAN(isp, 3, 16, 0)) { 1858 mbs.param[1] |= IFCOPT1_EQFQASYNC|IFCOPT1_CTIO_RETRY; 1859 if (fcp->role & ISP_ROLE_TARGET) { 1860 if (ISP_FW_NEWER_THAN(isp, 3, 25, 0)) { 1861 mbs.param[1] |= IFCOPT1_ENAPURE; 1862 } 1863 mbs.param[3] = IFCOPT3_NOPRLI; 1864 } 1865 } 1866 isp_mboxcmd(isp, &mbs); 1867 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1868 return; 1869 } 1870 } 1871 icbp->icb_logintime = ICB_LOGIN_TOV; 1872 1873 #ifdef ISP_TARGET_MODE 1874 if (icbp->icb_fwoptions & ICBOPT_TGT_ENABLE) { 1875 icbp->icb_lunenables = 0xffff; 1876 icbp->icb_ccnt = 0xff; 1877 icbp->icb_icnt = 0xff; 1878 icbp->icb_lunetimeout = ICB_LUN_ENABLE_TOV; 1879 } 1880 #endif 1881 if (fcp->isp_wwnn && fcp->isp_wwpn) { 1882 icbp->icb_fwoptions |= ICBOPT_BOTH_WWNS; 1883 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn); 1884 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 1885 isp_prt(isp, ISP_LOGDEBUG1, 1886 "Setting ICB Node 0x%08x%08x Port 0x%08x%08x", 1887 ((uint32_t) (fcp->isp_wwnn >> 32)), 1888 ((uint32_t) (fcp->isp_wwnn)), 1889 ((uint32_t) (fcp->isp_wwpn >> 32)), 1890 ((uint32_t) (fcp->isp_wwpn))); 1891 } else if (fcp->isp_wwpn) { 1892 icbp->icb_fwoptions &= ~ICBOPT_BOTH_WWNS; 1893 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 1894 isp_prt(isp, ISP_LOGDEBUG1, 1895 "Setting ICB Port 0x%08x%08x", 1896 ((uint32_t) (fcp->isp_wwpn >> 32)), 1897 ((uint32_t) (fcp->isp_wwpn))); 1898 } else { 1899 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use"); 1900 return; 1901 } 1902 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp); 1903 if (icbp->icb_rqstqlen < 1) { 1904 isp_prt(isp, ISP_LOGERR, "bad request queue length"); 1905 } 1906 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp); 1907 if (icbp->icb_rsltqlen < 1) { 1908 isp_prt(isp, ISP_LOGERR, "bad result queue length"); 1909 } 1910 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma); 1911 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma); 1912 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma); 1913 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma); 1914 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma); 1915 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma); 1916 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma); 1917 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma); 1918 1919 if (FC_SCRATCH_ACQUIRE(isp, 0)) { 1920 isp_prt(isp, ISP_LOGERR, sacq); 1921 return; 1922 } 1923 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init: fwopt 0x%x xfwopt 0x%x zfwopt 0x%x", 1924 icbp->icb_fwoptions, icbp->icb_xfwoptions, icbp->icb_zfwoptions); 1925 1926 isp_put_icb(isp, icbp, (isp_icb_t *)fcp->isp_scratch); 1927 if (isp->isp_dblev & ISP_LOGDEBUG1) { 1928 isp_print_bytes(isp, "isp_fibre_init", 1929 sizeof(*icbp), fcp->isp_scratch); 1930 } 1931 1932 /* 1933 * Init the firmware 1934 */ 1935 MBSINIT(&mbs, MBOX_INIT_FIRMWARE, MBLOGALL, 30000000); 1936 mbs.param[1] = 0; 1937 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 1938 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 1939 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 1940 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 1941 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %p (%08x%08x)", 1942 fcp->isp_scratch, (uint32_t) ((uint64_t)fcp->isp_scdma >> 32), 1943 (uint32_t) fcp->isp_scdma); 1944 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0); 1945 isp_mboxcmd(isp, &mbs); 1946 FC_SCRATCH_RELEASE(isp, 0); 1947 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 1948 return; 1949 isp->isp_reqidx = 0; 1950 isp->isp_reqodx = 0; 1951 isp->isp_residx = 0; 1952 isp->isp_resodx = 0; 1953 1954 /* 1955 * Whatever happens, we're now committed to being here. 1956 */ 1957 isp->isp_state = ISP_RUNSTATE; 1958 } 1959 1960 static void 1961 isp_fibre_init_2400(ispsoftc_t *isp) 1962 { 1963 fcparam *fcp; 1964 isp_icb_2400_t local, *icbp = &local; 1965 mbreg_t mbs; 1966 int chan; 1967 int ownloopid = 0; 1968 1969 /* 1970 * Check to see whether all channels have *some* kind of role 1971 */ 1972 for (chan = 0; chan < isp->isp_nchan; chan++) { 1973 fcp = FCPARAM(isp, chan); 1974 if (fcp->role != ISP_ROLE_NONE) { 1975 break; 1976 } 1977 } 1978 if (chan == isp->isp_nchan) { 1979 isp_prt(isp, ISP_LOG_WARN1, "all %d channels with role 'none'", chan); 1980 return; 1981 } 1982 1983 isp->isp_state = ISP_INITSTATE; 1984 1985 /* 1986 * Start with channel 0. 1987 */ 1988 fcp = FCPARAM(isp, 0); 1989 1990 /* 1991 * Turn on LIP F8 async event (1) 1992 */ 1993 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0); 1994 mbs.param[1] = 1; 1995 isp_mboxcmd(isp, &mbs); 1996 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1997 return; 1998 } 1999 2000 ISP_MEMZERO(icbp, sizeof (*icbp)); 2001 icbp->icb_fwoptions1 = fcp->isp_fwoptions; 2002 icbp->icb_fwoptions2 = fcp->isp_xfwoptions; 2003 icbp->icb_fwoptions3 = fcp->isp_zfwoptions; 2004 if (isp->isp_nchan > 1 && ISP_CAP_VP0(isp)) { 2005 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE; 2006 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE; 2007 } else { 2008 if (fcp->role & ISP_ROLE_TARGET) 2009 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE; 2010 else 2011 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_TGT_ENABLE; 2012 if (fcp->role & ISP_ROLE_INITIATOR) 2013 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE; 2014 else 2015 icbp->icb_fwoptions1 |= ICB2400_OPT1_INI_DISABLE; 2016 } 2017 2018 icbp->icb_version = ICB_VERSION1; 2019 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp); 2020 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) { 2021 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN); 2022 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN; 2023 } 2024 2025 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp); 2026 if (icbp->icb_execthrottle < 1 && !IS_26XX(isp)) { 2027 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE); 2028 icbp->icb_execthrottle = ICB_DFLT_THROTTLE; 2029 } 2030 2031 /* 2032 * Set target exchange count. Take half if we are supporting both roles. 2033 */ 2034 if (icbp->icb_fwoptions1 & ICB2400_OPT1_TGT_ENABLE) { 2035 icbp->icb_xchgcnt = isp->isp_maxcmds; 2036 if ((icbp->icb_fwoptions1 & ICB2400_OPT1_INI_DISABLE) == 0) 2037 icbp->icb_xchgcnt >>= 1; 2038 } 2039 2040 2041 ownloopid = (isp->isp_confopts & ISP_CFG_OWNLOOPID) != 0; 2042 icbp->icb_hardaddr = fcp->isp_loopid; 2043 if (icbp->icb_hardaddr >= LOCAL_LOOP_LIM) { 2044 icbp->icb_hardaddr = 0; 2045 ownloopid = 0; 2046 } 2047 2048 if (ownloopid) 2049 icbp->icb_fwoptions1 |= ICB2400_OPT1_HARD_ADDRESS; 2050 2051 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) { 2052 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_FCTAPE; 2053 } 2054 if (isp->isp_confopts & ISP_CFG_FCTAPE) { 2055 icbp->icb_fwoptions2 |= ICB2400_OPT2_FCTAPE; 2056 } 2057 2058 for (chan = 0; chan < isp->isp_nchan; chan++) { 2059 if (icbp->icb_fwoptions2 & ICB2400_OPT2_FCTAPE) 2060 FCPARAM(isp, chan)->fctape_enabled = 1; 2061 else 2062 FCPARAM(isp, chan)->fctape_enabled = 0; 2063 } 2064 2065 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) { 2066 case ISP_CFG_LPORT_ONLY: 2067 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2068 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_ONLY; 2069 break; 2070 case ISP_CFG_NPORT_ONLY: 2071 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2072 icbp->icb_fwoptions2 |= ICB2400_OPT2_PTP_ONLY; 2073 break; 2074 case ISP_CFG_NPORT: 2075 /* ISP_CFG_PTP_2_LOOP not available in 24XX/25XX */ 2076 case ISP_CFG_LPORT: 2077 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2078 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP; 2079 break; 2080 default: 2081 /* Let NVRAM settings define it if they are sane */ 2082 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TOPO_MASK) { 2083 case ICB2400_OPT2_LOOP_ONLY: 2084 case ICB2400_OPT2_PTP_ONLY: 2085 case ICB2400_OPT2_LOOP_2_PTP: 2086 break; 2087 default: 2088 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2089 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP; 2090 } 2091 break; 2092 } 2093 2094 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK) { 2095 case ICB2400_OPT2_ZIO: 2096 case ICB2400_OPT2_ZIO1: 2097 icbp->icb_idelaytimer = 0; 2098 break; 2099 case 0: 2100 break; 2101 default: 2102 isp_prt(isp, ISP_LOGWARN, "bad value %x in fwopt2 timer field", icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK); 2103 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TIMER_MASK; 2104 break; 2105 } 2106 2107 if (IS_26XX(isp)) { 2108 /* Use handshake to reduce global lock congestion. */ 2109 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHR; 2110 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHA; 2111 } 2112 2113 if ((icbp->icb_fwoptions3 & ICB2400_OPT3_RSPSZ_MASK) == 0) { 2114 icbp->icb_fwoptions3 |= ICB2400_OPT3_RSPSZ_24; 2115 } 2116 if (isp->isp_confopts & ISP_CFG_1GB) { 2117 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2118 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_1GB; 2119 } else if (isp->isp_confopts & ISP_CFG_2GB) { 2120 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2121 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_2GB; 2122 } else if (isp->isp_confopts & ISP_CFG_4GB) { 2123 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2124 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_4GB; 2125 } else if (isp->isp_confopts & ISP_CFG_8GB) { 2126 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2127 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_8GB; 2128 } else if (isp->isp_confopts & ISP_CFG_16GB) { 2129 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2130 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_16GB; 2131 } else if (isp->isp_confopts & ISP_CFG_32GB) { 2132 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2133 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_32GB; 2134 } else { 2135 switch (icbp->icb_fwoptions3 & ICB2400_OPT3_RATE_MASK) { 2136 case ICB2400_OPT3_RATE_4GB: 2137 case ICB2400_OPT3_RATE_8GB: 2138 case ICB2400_OPT3_RATE_16GB: 2139 case ICB2400_OPT3_RATE_32GB: 2140 case ICB2400_OPT3_RATE_AUTO: 2141 break; 2142 case ICB2400_OPT3_RATE_2GB: 2143 if (isp->isp_type <= ISP_HA_FC_2500) 2144 break; 2145 /*FALLTHROUGH*/ 2146 case ICB2400_OPT3_RATE_1GB: 2147 if (isp->isp_type <= ISP_HA_FC_2400) 2148 break; 2149 /*FALLTHROUGH*/ 2150 default: 2151 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2152 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_AUTO; 2153 break; 2154 } 2155 } 2156 if (ownloopid == 0) { 2157 icbp->icb_fwoptions3 |= ICB2400_OPT3_SOFTID; 2158 } 2159 icbp->icb_logintime = ICB_LOGIN_TOV; 2160 2161 if (fcp->isp_wwnn && fcp->isp_wwpn) { 2162 icbp->icb_fwoptions1 |= ICB2400_OPT1_BOTH_WWNS; 2163 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 2164 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn); 2165 isp_prt(isp, ISP_LOGDEBUG1, "Setting ICB Node 0x%08x%08x Port 0x%08x%08x", ((uint32_t) (fcp->isp_wwnn >> 32)), ((uint32_t) (fcp->isp_wwnn)), 2166 ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn))); 2167 } else if (fcp->isp_wwpn) { 2168 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_BOTH_WWNS; 2169 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 2170 isp_prt(isp, ISP_LOGDEBUG1, "Setting ICB Node to be same as Port 0x%08x%08x", ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn))); 2171 } else { 2172 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use"); 2173 return; 2174 } 2175 icbp->icb_retry_count = fcp->isp_retry_count; 2176 2177 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp); 2178 if (icbp->icb_rqstqlen < 8) { 2179 isp_prt(isp, ISP_LOGERR, "bad request queue length %d", icbp->icb_rqstqlen); 2180 return; 2181 } 2182 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp); 2183 if (icbp->icb_rsltqlen < 8) { 2184 isp_prt(isp, ISP_LOGERR, "bad result queue length %d", 2185 icbp->icb_rsltqlen); 2186 return; 2187 } 2188 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma); 2189 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma); 2190 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma); 2191 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma); 2192 2193 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma); 2194 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma); 2195 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma); 2196 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma); 2197 2198 #ifdef ISP_TARGET_MODE 2199 /* unconditionally set up the ATIO queue if we support target mode */ 2200 icbp->icb_atioqlen = RESULT_QUEUE_LEN(isp); 2201 if (icbp->icb_atioqlen < 8) { 2202 isp_prt(isp, ISP_LOGERR, "bad ATIO queue length %d", icbp->icb_atioqlen); 2203 return; 2204 } 2205 icbp->icb_atioqaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_atioq_dma); 2206 icbp->icb_atioqaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_atioq_dma); 2207 icbp->icb_atioqaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_atioq_dma); 2208 icbp->icb_atioqaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_atioq_dma); 2209 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init_2400: atioq %04x%04x%04x%04x", DMA_WD3(isp->isp_atioq_dma), DMA_WD2(isp->isp_atioq_dma), 2210 DMA_WD1(isp->isp_atioq_dma), DMA_WD0(isp->isp_atioq_dma)); 2211 #endif 2212 2213 if (ISP_CAP_MSIX(isp) && isp->isp_nirq >= 2) { 2214 icbp->icb_msixresp = 1; 2215 if (IS_26XX(isp) && isp->isp_nirq >= 3) 2216 icbp->icb_msixatio = 2; 2217 } 2218 2219 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init_2400: fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x", icbp->icb_fwoptions1, icbp->icb_fwoptions2, icbp->icb_fwoptions3); 2220 2221 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init_2400: rqst %04x%04x%04x%04x rsp %04x%04x%04x%04x", DMA_WD3(isp->isp_rquest_dma), DMA_WD2(isp->isp_rquest_dma), 2222 DMA_WD1(isp->isp_rquest_dma), DMA_WD0(isp->isp_rquest_dma), DMA_WD3(isp->isp_result_dma), DMA_WD2(isp->isp_result_dma), 2223 DMA_WD1(isp->isp_result_dma), DMA_WD0(isp->isp_result_dma)); 2224 2225 if (FC_SCRATCH_ACQUIRE(isp, 0)) { 2226 isp_prt(isp, ISP_LOGERR, sacq); 2227 return; 2228 } 2229 ISP_MEMZERO(fcp->isp_scratch, ISP_FC_SCRLEN); 2230 isp_put_icb_2400(isp, icbp, fcp->isp_scratch); 2231 if (isp->isp_dblev & ISP_LOGDEBUG1) { 2232 isp_print_bytes(isp, "isp_fibre_init_2400", 2233 sizeof (*icbp), fcp->isp_scratch); 2234 } 2235 2236 /* 2237 * Now fill in information about any additional channels 2238 */ 2239 if (isp->isp_nchan > 1) { 2240 isp_icb_2400_vpinfo_t vpinfo, *vdst; 2241 vp_port_info_t pi, *pdst; 2242 size_t amt = 0; 2243 uint8_t *off; 2244 2245 vpinfo.vp_global_options = ICB2400_VPGOPT_GEN_RIDA; 2246 if (ISP_CAP_VP0(isp)) { 2247 vpinfo.vp_global_options |= ICB2400_VPGOPT_VP0_DECOUPLE; 2248 vpinfo.vp_count = isp->isp_nchan; 2249 chan = 0; 2250 } else { 2251 vpinfo.vp_count = isp->isp_nchan - 1; 2252 chan = 1; 2253 } 2254 off = fcp->isp_scratch; 2255 off += ICB2400_VPINFO_OFF; 2256 vdst = (isp_icb_2400_vpinfo_t *) off; 2257 isp_put_icb_2400_vpinfo(isp, &vpinfo, vdst); 2258 amt = ICB2400_VPINFO_OFF + sizeof (isp_icb_2400_vpinfo_t); 2259 for (; chan < isp->isp_nchan; chan++) { 2260 fcparam *fcp2; 2261 2262 ISP_MEMZERO(&pi, sizeof (pi)); 2263 fcp2 = FCPARAM(isp, chan); 2264 if (fcp2->role != ISP_ROLE_NONE) { 2265 pi.vp_port_options = ICB2400_VPOPT_ENABLED | 2266 ICB2400_VPOPT_ENA_SNSLOGIN; 2267 if (fcp2->role & ISP_ROLE_INITIATOR) 2268 pi.vp_port_options |= ICB2400_VPOPT_INI_ENABLE; 2269 if ((fcp2->role & ISP_ROLE_TARGET) == 0) 2270 pi.vp_port_options |= ICB2400_VPOPT_TGT_DISABLE; 2271 if (fcp2->isp_loopid < LOCAL_LOOP_LIM) { 2272 pi.vp_port_loopid = fcp2->isp_loopid; 2273 if (isp->isp_confopts & ISP_CFG_OWNLOOPID) 2274 pi.vp_port_options |= ICB2400_VPOPT_HARD_ADDRESS; 2275 } 2276 2277 } 2278 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_portname, fcp2->isp_wwpn); 2279 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_nodename, fcp2->isp_wwnn); 2280 off = fcp->isp_scratch; 2281 if (ISP_CAP_VP0(isp)) 2282 off += ICB2400_VPINFO_PORT_OFF(chan); 2283 else 2284 off += ICB2400_VPINFO_PORT_OFF(chan - 1); 2285 pdst = (vp_port_info_t *) off; 2286 isp_put_vp_port_info(isp, &pi, pdst); 2287 amt += ICB2400_VPOPT_WRITE_SIZE; 2288 } 2289 if (isp->isp_dblev & ISP_LOGDEBUG1) { 2290 isp_print_bytes(isp, "isp_fibre_init_2400", 2291 amt - ICB2400_VPINFO_OFF, 2292 (char *)fcp->isp_scratch + ICB2400_VPINFO_OFF); 2293 } 2294 } 2295 2296 /* 2297 * Init the firmware 2298 */ 2299 MBSINIT(&mbs, 0, MBLOGALL, 30000000); 2300 if (isp->isp_nchan > 1) { 2301 mbs.param[0] = MBOX_INIT_FIRMWARE_MULTI_ID; 2302 } else { 2303 mbs.param[0] = MBOX_INIT_FIRMWARE; 2304 } 2305 mbs.param[1] = 0; 2306 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 2307 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 2308 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 2309 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 2310 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %04x%04x%04x%04x", DMA_WD3(fcp->isp_scdma), DMA_WD2(fcp->isp_scdma), DMA_WD1(fcp->isp_scdma), DMA_WD0(fcp->isp_scdma)); 2311 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0); 2312 isp_mboxcmd(isp, &mbs); 2313 FC_SCRATCH_RELEASE(isp, 0); 2314 2315 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2316 return; 2317 } 2318 isp->isp_reqidx = 0; 2319 isp->isp_reqodx = 0; 2320 isp->isp_residx = 0; 2321 isp->isp_resodx = 0; 2322 isp->isp_atioodx = 0; 2323 2324 /* 2325 * Whatever happens, we're now committed to being here. 2326 */ 2327 isp->isp_state = ISP_RUNSTATE; 2328 } 2329 2330 static int 2331 isp_fc_enable_vp(ispsoftc_t *isp, int chan) 2332 { 2333 fcparam *fcp = FCPARAM(isp, chan); 2334 vp_modify_t vp; 2335 void *reqp; 2336 uint8_t resp[QENTRY_LEN]; 2337 2338 /* Build a VP MODIFY command in memory */ 2339 ISP_MEMZERO(&vp, sizeof(vp)); 2340 vp.vp_mod_hdr.rqs_entry_type = RQSTYPE_VP_MODIFY; 2341 vp.vp_mod_hdr.rqs_entry_count = 1; 2342 vp.vp_mod_cnt = 1; 2343 vp.vp_mod_idx0 = chan; 2344 vp.vp_mod_cmd = VP_MODIFY_ENA; 2345 vp.vp_mod_ports[0].options = ICB2400_VPOPT_ENABLED | 2346 ICB2400_VPOPT_ENA_SNSLOGIN; 2347 if (fcp->role & ISP_ROLE_INITIATOR) 2348 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_INI_ENABLE; 2349 if ((fcp->role & ISP_ROLE_TARGET) == 0) 2350 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_TGT_DISABLE; 2351 if (fcp->isp_loopid < LOCAL_LOOP_LIM) { 2352 vp.vp_mod_ports[0].loopid = fcp->isp_loopid; 2353 if (isp->isp_confopts & ISP_CFG_OWNLOOPID) 2354 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_HARD_ADDRESS; 2355 } 2356 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwpn, fcp->isp_wwpn); 2357 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwnn, fcp->isp_wwnn); 2358 2359 /* Prepare space for response in memory */ 2360 memset(resp, 0xff, sizeof(resp)); 2361 vp.vp_mod_hdl = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 2362 if (vp.vp_mod_hdl == 0) { 2363 isp_prt(isp, ISP_LOGERR, 2364 "%s: VP_MODIFY of Chan %d out of handles", __func__, chan); 2365 return (EIO); 2366 } 2367 2368 /* Send request and wait for response. */ 2369 reqp = isp_getrqentry(isp); 2370 if (reqp == NULL) { 2371 isp_prt(isp, ISP_LOGERR, 2372 "%s: VP_MODIFY of Chan %d out of rqent", __func__, chan); 2373 isp_destroy_handle(isp, vp.vp_mod_hdl); 2374 return (EIO); 2375 } 2376 isp_put_vp_modify(isp, &vp, (vp_modify_t *)reqp); 2377 if (isp->isp_dblev & ISP_LOGDEBUG1) 2378 isp_print_bytes(isp, "IOCB VP_MODIFY", QENTRY_LEN, reqp); 2379 ISP_SYNC_REQUEST(isp); 2380 if (msleep(resp, &isp->isp_lock, 0, "VP_MODIFY", 5*hz) == EWOULDBLOCK) { 2381 isp_prt(isp, ISP_LOGERR, 2382 "%s: VP_MODIFY of Chan %d timed out", __func__, chan); 2383 isp_destroy_handle(isp, vp.vp_mod_hdl); 2384 return (EIO); 2385 } 2386 if (isp->isp_dblev & ISP_LOGDEBUG1) 2387 isp_print_bytes(isp, "IOCB VP_MODIFY response", QENTRY_LEN, resp); 2388 isp_get_vp_modify(isp, (vp_modify_t *)resp, &vp); 2389 2390 if (vp.vp_mod_hdr.rqs_flags != 0 || vp.vp_mod_status != VP_STS_OK) { 2391 isp_prt(isp, ISP_LOGERR, 2392 "%s: VP_MODIFY of Chan %d failed with flags %x status %d", 2393 __func__, chan, vp.vp_mod_hdr.rqs_flags, vp.vp_mod_status); 2394 return (EIO); 2395 } 2396 return (0); 2397 } 2398 2399 static int 2400 isp_fc_disable_vp(ispsoftc_t *isp, int chan) 2401 { 2402 vp_ctrl_info_t vp; 2403 void *reqp; 2404 uint8_t resp[QENTRY_LEN]; 2405 2406 /* Build a VP CTRL command in memory */ 2407 ISP_MEMZERO(&vp, sizeof(vp)); 2408 vp.vp_ctrl_hdr.rqs_entry_type = RQSTYPE_VP_CTRL; 2409 vp.vp_ctrl_hdr.rqs_entry_count = 1; 2410 if (ISP_CAP_VP0(isp)) { 2411 vp.vp_ctrl_status = 1; 2412 } else { 2413 vp.vp_ctrl_status = 0; 2414 chan--; /* VP0 can not be controlled in this case. */ 2415 } 2416 vp.vp_ctrl_command = VP_CTRL_CMD_DISABLE_VP_LOGO_ALL; 2417 vp.vp_ctrl_vp_count = 1; 2418 vp.vp_ctrl_idmap[chan / 16] |= (1 << chan % 16); 2419 2420 /* Prepare space for response in memory */ 2421 memset(resp, 0xff, sizeof(resp)); 2422 vp.vp_ctrl_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 2423 if (vp.vp_ctrl_handle == 0) { 2424 isp_prt(isp, ISP_LOGERR, 2425 "%s: VP_CTRL of Chan %d out of handles", __func__, chan); 2426 return (EIO); 2427 } 2428 2429 /* Send request and wait for response. */ 2430 reqp = isp_getrqentry(isp); 2431 if (reqp == NULL) { 2432 isp_prt(isp, ISP_LOGERR, 2433 "%s: VP_CTRL of Chan %d out of rqent", __func__, chan); 2434 isp_destroy_handle(isp, vp.vp_ctrl_handle); 2435 return (EIO); 2436 } 2437 isp_put_vp_ctrl_info(isp, &vp, (vp_ctrl_info_t *)reqp); 2438 if (isp->isp_dblev & ISP_LOGDEBUG1) 2439 isp_print_bytes(isp, "IOCB VP_CTRL", QENTRY_LEN, reqp); 2440 ISP_SYNC_REQUEST(isp); 2441 if (msleep(resp, &isp->isp_lock, 0, "VP_CTRL", 5*hz) == EWOULDBLOCK) { 2442 isp_prt(isp, ISP_LOGERR, 2443 "%s: VP_CTRL of Chan %d timed out", __func__, chan); 2444 isp_destroy_handle(isp, vp.vp_ctrl_handle); 2445 return (EIO); 2446 } 2447 if (isp->isp_dblev & ISP_LOGDEBUG1) 2448 isp_print_bytes(isp, "IOCB VP_CTRL response", QENTRY_LEN, resp); 2449 isp_get_vp_ctrl_info(isp, (vp_ctrl_info_t *)resp, &vp); 2450 2451 if (vp.vp_ctrl_hdr.rqs_flags != 0 || vp.vp_ctrl_status != 0) { 2452 isp_prt(isp, ISP_LOGERR, 2453 "%s: VP_CTRL of Chan %d failed with flags %x status %d %d", 2454 __func__, chan, vp.vp_ctrl_hdr.rqs_flags, 2455 vp.vp_ctrl_status, vp.vp_ctrl_index_fail); 2456 return (EIO); 2457 } 2458 return (0); 2459 } 2460 2461 static int 2462 isp_fc_change_role(ispsoftc_t *isp, int chan, int new_role) 2463 { 2464 fcparam *fcp = FCPARAM(isp, chan); 2465 int i, was, res = 0; 2466 2467 if (chan >= isp->isp_nchan) { 2468 isp_prt(isp, ISP_LOGWARN, "%s: bad channel %d", __func__, chan); 2469 return (ENXIO); 2470 } 2471 if (fcp->role == new_role) 2472 return (0); 2473 for (was = 0, i = 0; i < isp->isp_nchan; i++) { 2474 if (FCPARAM(isp, i)->role != ISP_ROLE_NONE) 2475 was++; 2476 } 2477 if (was == 0 || (was == 1 && fcp->role != ISP_ROLE_NONE)) { 2478 fcp->role = new_role; 2479 return (isp_reinit(isp, 0)); 2480 } 2481 if (fcp->role != ISP_ROLE_NONE) { 2482 res = isp_fc_disable_vp(isp, chan); 2483 isp_clear_portdb(isp, chan); 2484 } 2485 fcp->role = new_role; 2486 if (fcp->role != ISP_ROLE_NONE) 2487 res = isp_fc_enable_vp(isp, chan); 2488 return (res); 2489 } 2490 2491 static void 2492 isp_clear_portdb(ispsoftc_t *isp, int chan) 2493 { 2494 fcparam *fcp = FCPARAM(isp, chan); 2495 fcportdb_t *lp; 2496 int i; 2497 2498 for (i = 0; i < MAX_FC_TARG; i++) { 2499 lp = &fcp->portdb[i]; 2500 switch (lp->state) { 2501 case FC_PORTDB_STATE_DEAD: 2502 case FC_PORTDB_STATE_CHANGED: 2503 case FC_PORTDB_STATE_VALID: 2504 lp->state = FC_PORTDB_STATE_NIL; 2505 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp); 2506 break; 2507 case FC_PORTDB_STATE_NIL: 2508 case FC_PORTDB_STATE_NEW: 2509 lp->state = FC_PORTDB_STATE_NIL; 2510 break; 2511 case FC_PORTDB_STATE_ZOMBIE: 2512 break; 2513 default: 2514 panic("Don't know how to clear state %d\n", lp->state); 2515 } 2516 } 2517 } 2518 2519 static void 2520 isp_mark_portdb(ispsoftc_t *isp, int chan) 2521 { 2522 fcparam *fcp = FCPARAM(isp, chan); 2523 fcportdb_t *lp; 2524 int i; 2525 2526 for (i = 0; i < MAX_FC_TARG; i++) { 2527 lp = &fcp->portdb[i]; 2528 if (lp->state == FC_PORTDB_STATE_NIL) 2529 continue; 2530 if (lp->portid >= DOMAIN_CONTROLLER_BASE && 2531 lp->portid <= DOMAIN_CONTROLLER_END) 2532 continue; 2533 fcp->portdb[i].probational = 1; 2534 } 2535 } 2536 2537 /* 2538 * Perform an IOCB PLOGI or LOGO via EXECUTE IOCB A64 for 24XX cards 2539 * or via FABRIC LOGIN/FABRIC LOGOUT for other cards. 2540 */ 2541 static int 2542 isp_plogx(ispsoftc_t *isp, int chan, uint16_t handle, uint32_t portid, int flags) 2543 { 2544 isp_plogx_t pl; 2545 void *reqp; 2546 uint8_t resp[QENTRY_LEN]; 2547 uint32_t sst, parm1; 2548 int rval, lev; 2549 const char *msg; 2550 char buf[64]; 2551 2552 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d PLOGX %s PortID 0x%06x nphdl 0x%x", 2553 chan, (flags & PLOGX_FLG_CMD_MASK) == PLOGX_FLG_CMD_PLOGI ? 2554 "Login":"Logout", portid, handle); 2555 if (!IS_24XX(isp)) { 2556 int action = flags & PLOGX_FLG_CMD_MASK; 2557 if (action == PLOGX_FLG_CMD_PLOGI) { 2558 return (isp_port_login(isp, handle, portid)); 2559 } else if (action == PLOGX_FLG_CMD_LOGO) { 2560 return (isp_port_logout(isp, handle, portid)); 2561 } else { 2562 return (MBOX_INVALID_COMMAND); 2563 } 2564 } 2565 2566 ISP_MEMZERO(&pl, sizeof(pl)); 2567 pl.plogx_header.rqs_entry_count = 1; 2568 pl.plogx_header.rqs_entry_type = RQSTYPE_LOGIN; 2569 pl.plogx_nphdl = handle; 2570 pl.plogx_vphdl = chan; 2571 pl.plogx_portlo = portid; 2572 pl.plogx_rspsz_porthi = (portid >> 16) & 0xff; 2573 pl.plogx_flags = flags; 2574 2575 /* Prepare space for response in memory */ 2576 memset(resp, 0xff, sizeof(resp)); 2577 pl.plogx_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 2578 if (pl.plogx_handle == 0) { 2579 isp_prt(isp, ISP_LOGERR, 2580 "%s: PLOGX of Chan %d out of handles", __func__, chan); 2581 return (-1); 2582 } 2583 2584 /* Send request and wait for response. */ 2585 reqp = isp_getrqentry(isp); 2586 if (reqp == NULL) { 2587 isp_prt(isp, ISP_LOGERR, 2588 "%s: PLOGX of Chan %d out of rqent", __func__, chan); 2589 isp_destroy_handle(isp, pl.plogx_handle); 2590 return (-1); 2591 } 2592 isp_put_plogx(isp, &pl, (isp_plogx_t *)reqp); 2593 if (isp->isp_dblev & ISP_LOGDEBUG1) 2594 isp_print_bytes(isp, "IOCB LOGX", QENTRY_LEN, reqp); 2595 FCPARAM(isp, chan)->isp_login_hdl = handle; 2596 ISP_SYNC_REQUEST(isp); 2597 if (msleep(resp, &isp->isp_lock, 0, "PLOGX", 3 * ICB_LOGIN_TOV * hz) 2598 == EWOULDBLOCK) { 2599 isp_prt(isp, ISP_LOGERR, 2600 "%s: PLOGX of Chan %d timed out", __func__, chan); 2601 isp_destroy_handle(isp, pl.plogx_handle); 2602 return (-1); 2603 } 2604 FCPARAM(isp, chan)->isp_login_hdl = NIL_HANDLE; 2605 if (isp->isp_dblev & ISP_LOGDEBUG1) 2606 isp_print_bytes(isp, "IOCB LOGX response", QENTRY_LEN, resp); 2607 isp_get_plogx(isp, (isp_plogx_t *)resp, &pl); 2608 2609 if (pl.plogx_status == PLOGX_STATUS_OK) { 2610 return (0); 2611 } else if (pl.plogx_status != PLOGX_STATUS_IOCBERR) { 2612 isp_prt(isp, ISP_LOGWARN, 2613 "status 0x%x on port login IOCB channel %d", 2614 pl.plogx_status, chan); 2615 return (-1); 2616 } 2617 2618 sst = pl.plogx_ioparm[0].lo16 | (pl.plogx_ioparm[0].hi16 << 16); 2619 parm1 = pl.plogx_ioparm[1].lo16 | (pl.plogx_ioparm[1].hi16 << 16); 2620 2621 rval = -1; 2622 lev = ISP_LOGERR; 2623 msg = NULL; 2624 2625 switch (sst) { 2626 case PLOGX_IOCBERR_NOLINK: 2627 msg = "no link"; 2628 break; 2629 case PLOGX_IOCBERR_NOIOCB: 2630 msg = "no IOCB buffer"; 2631 break; 2632 case PLOGX_IOCBERR_NOXGHG: 2633 msg = "no Exchange Control Block"; 2634 break; 2635 case PLOGX_IOCBERR_FAILED: 2636 ISP_SNPRINTF(buf, sizeof (buf), "reason 0x%x (last LOGIN state 0x%x)", parm1 & 0xff, (parm1 >> 8) & 0xff); 2637 msg = buf; 2638 break; 2639 case PLOGX_IOCBERR_NOFABRIC: 2640 msg = "no fabric"; 2641 break; 2642 case PLOGX_IOCBERR_NOTREADY: 2643 msg = "firmware not ready"; 2644 break; 2645 case PLOGX_IOCBERR_NOLOGIN: 2646 ISP_SNPRINTF(buf, sizeof (buf), "not logged in (last state 0x%x)", parm1); 2647 msg = buf; 2648 rval = MBOX_NOT_LOGGED_IN; 2649 break; 2650 case PLOGX_IOCBERR_REJECT: 2651 ISP_SNPRINTF(buf, sizeof (buf), "LS_RJT = 0x%x", parm1); 2652 msg = buf; 2653 break; 2654 case PLOGX_IOCBERR_NOPCB: 2655 msg = "no PCB allocated"; 2656 break; 2657 case PLOGX_IOCBERR_EINVAL: 2658 ISP_SNPRINTF(buf, sizeof (buf), "invalid parameter at offset 0x%x", parm1); 2659 msg = buf; 2660 break; 2661 case PLOGX_IOCBERR_PORTUSED: 2662 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1; 2663 ISP_SNPRINTF(buf, sizeof (buf), "already logged in with N-Port handle 0x%x", parm1); 2664 msg = buf; 2665 rval = MBOX_PORT_ID_USED | (parm1 << 16); 2666 break; 2667 case PLOGX_IOCBERR_HNDLUSED: 2668 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1; 2669 ISP_SNPRINTF(buf, sizeof (buf), "handle already used for PortID 0x%06x", parm1); 2670 msg = buf; 2671 rval = MBOX_LOOP_ID_USED; 2672 break; 2673 case PLOGX_IOCBERR_NOHANDLE: 2674 msg = "no handle allocated"; 2675 break; 2676 case PLOGX_IOCBERR_NOFLOGI: 2677 msg = "no FLOGI_ACC"; 2678 break; 2679 default: 2680 ISP_SNPRINTF(buf, sizeof (buf), "status %x from %x", pl.plogx_status, flags); 2681 msg = buf; 2682 break; 2683 } 2684 if (msg) { 2685 isp_prt(isp, lev, "Chan %d PLOGX PortID 0x%06x to N-Port handle 0x%x: %s", 2686 chan, portid, handle, msg); 2687 } 2688 return (rval); 2689 } 2690 2691 static int 2692 isp_port_login(ispsoftc_t *isp, uint16_t handle, uint32_t portid) 2693 { 2694 mbreg_t mbs; 2695 2696 MBSINIT(&mbs, MBOX_FABRIC_LOGIN, MBLOGNONE, 500000); 2697 if (ISP_CAP_2KLOGIN(isp)) { 2698 mbs.param[1] = handle; 2699 mbs.ibits = (1 << 10); 2700 } else { 2701 mbs.param[1] = handle << 8; 2702 } 2703 mbs.param[2] = portid >> 16; 2704 mbs.param[3] = portid; 2705 mbs.logval = MBLOGNONE; 2706 mbs.timeout = 500000; 2707 isp_mboxcmd(isp, &mbs); 2708 2709 switch (mbs.param[0]) { 2710 case MBOX_PORT_ID_USED: 2711 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: portid 0x%06x already logged in as 0x%x", portid, mbs.param[1]); 2712 return (MBOX_PORT_ID_USED | (mbs.param[1] << 16)); 2713 2714 case MBOX_LOOP_ID_USED: 2715 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: handle 0x%x in use for port id 0x%02xXXXX", handle, mbs.param[1] & 0xff); 2716 return (MBOX_LOOP_ID_USED); 2717 2718 case MBOX_COMMAND_COMPLETE: 2719 return (0); 2720 2721 case MBOX_COMMAND_ERROR: 2722 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: error 0x%x in PLOGI to port 0x%06x", mbs.param[1], portid); 2723 return (MBOX_COMMAND_ERROR); 2724 2725 case MBOX_ALL_IDS_USED: 2726 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: all IDs used for fabric login"); 2727 return (MBOX_ALL_IDS_USED); 2728 2729 default: 2730 isp_prt(isp, ISP_LOG_SANCFG, "isp_port_login: error 0x%x on port login of 0x%06x@0x%0x", mbs.param[0], portid, handle); 2731 return (mbs.param[0]); 2732 } 2733 } 2734 2735 /* 2736 * Pre-24XX fabric port logout 2737 * 2738 * Note that portid is not used 2739 */ 2740 static int 2741 isp_port_logout(ispsoftc_t *isp, uint16_t handle, uint32_t portid) 2742 { 2743 mbreg_t mbs; 2744 2745 MBSINIT(&mbs, MBOX_FABRIC_LOGOUT, MBLOGNONE, 500000); 2746 if (ISP_CAP_2KLOGIN(isp)) { 2747 mbs.param[1] = handle; 2748 mbs.ibits = (1 << 10); 2749 } else { 2750 mbs.param[1] = handle << 8; 2751 } 2752 isp_mboxcmd(isp, &mbs); 2753 return (mbs.param[0] == MBOX_COMMAND_COMPLETE? 0 : mbs.param[0]); 2754 } 2755 2756 static int 2757 isp_getpdb(ispsoftc_t *isp, int chan, uint16_t id, isp_pdb_t *pdb) 2758 { 2759 mbreg_t mbs; 2760 union { 2761 isp_pdb_21xx_t fred; 2762 isp_pdb_24xx_t bill; 2763 } un; 2764 2765 MBSINIT(&mbs, MBOX_GET_PORT_DB, 2766 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 250000); 2767 if (IS_24XX(isp)) { 2768 mbs.ibits = (1 << 9)|(1 << 10); 2769 mbs.param[1] = id; 2770 mbs.param[9] = chan; 2771 } else if (ISP_CAP_2KLOGIN(isp)) { 2772 mbs.param[1] = id; 2773 } else { 2774 mbs.param[1] = id << 8; 2775 } 2776 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 2777 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 2778 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 2779 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 2780 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, sizeof(un), chan); 2781 2782 isp_mboxcmd(isp, &mbs); 2783 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 2784 return (mbs.param[0] | (mbs.param[1] << 16)); 2785 2786 MEMORYBARRIER(isp, SYNC_IFORCPU, 0, sizeof(un), chan); 2787 if (IS_24XX(isp)) { 2788 isp_get_pdb_24xx(isp, isp->isp_iocb, &un.bill); 2789 pdb->handle = un.bill.pdb_handle; 2790 pdb->prli_word3 = un.bill.pdb_prli_svc3; 2791 pdb->portid = BITS2WORD_24XX(un.bill.pdb_portid_bits); 2792 ISP_MEMCPY(pdb->portname, un.bill.pdb_portname, 8); 2793 ISP_MEMCPY(pdb->nodename, un.bill.pdb_nodename, 8); 2794 isp_prt(isp, ISP_LOGDEBUG0, 2795 "Chan %d handle 0x%x Port 0x%06x flags 0x%x curstate %x laststate %x", 2796 chan, id, pdb->portid, un.bill.pdb_flags, 2797 un.bill.pdb_curstate, un.bill.pdb_laststate); 2798 2799 if (un.bill.pdb_curstate < PDB2400_STATE_PLOGI_DONE || un.bill.pdb_curstate > PDB2400_STATE_LOGGED_IN) { 2800 mbs.param[0] = MBOX_NOT_LOGGED_IN; 2801 return (mbs.param[0]); 2802 } 2803 } else { 2804 isp_get_pdb_21xx(isp, isp->isp_iocb, &un.fred); 2805 pdb->handle = un.fred.pdb_loopid; 2806 pdb->prli_word3 = un.fred.pdb_prli_svc3; 2807 pdb->portid = BITS2WORD(un.fred.pdb_portid_bits); 2808 ISP_MEMCPY(pdb->portname, un.fred.pdb_portname, 8); 2809 ISP_MEMCPY(pdb->nodename, un.fred.pdb_nodename, 8); 2810 isp_prt(isp, ISP_LOGDEBUG1, 2811 "Chan %d handle 0x%x Port 0x%06x", chan, id, pdb->portid); 2812 } 2813 return (0); 2814 } 2815 2816 static int 2817 isp_gethandles(ispsoftc_t *isp, int chan, uint16_t *handles, int *num, int loop) 2818 { 2819 fcparam *fcp = FCPARAM(isp, chan); 2820 mbreg_t mbs; 2821 isp_pnhle_21xx_t el1, *elp1; 2822 isp_pnhle_23xx_t el3, *elp3; 2823 isp_pnhle_24xx_t el4, *elp4; 2824 int i, j; 2825 uint32_t p; 2826 uint16_t h; 2827 2828 MBSINIT(&mbs, MBOX_GET_ID_LIST, MBLOGALL, 250000); 2829 if (IS_24XX(isp)) { 2830 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 2831 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 2832 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 2833 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 2834 mbs.param[8] = ISP_FC_SCRLEN; 2835 mbs.param[9] = chan; 2836 } else { 2837 mbs.ibits = (1 << 1)|(1 << 2)|(1 << 3)|(1 << 6); 2838 mbs.param[1] = DMA_WD1(fcp->isp_scdma); 2839 mbs.param[2] = DMA_WD0(fcp->isp_scdma); 2840 mbs.param[3] = DMA_WD3(fcp->isp_scdma); 2841 mbs.param[6] = DMA_WD2(fcp->isp_scdma); 2842 } 2843 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 2844 isp_prt(isp, ISP_LOGERR, sacq); 2845 return (-1); 2846 } 2847 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, ISP_FC_SCRLEN, chan); 2848 isp_mboxcmd(isp, &mbs); 2849 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2850 FC_SCRATCH_RELEASE(isp, chan); 2851 return (mbs.param[0] | (mbs.param[1] << 16)); 2852 } 2853 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, ISP_FC_SCRLEN, chan); 2854 elp1 = fcp->isp_scratch; 2855 elp3 = fcp->isp_scratch; 2856 elp4 = fcp->isp_scratch; 2857 for (i = 0, j = 0; i < mbs.param[1] && j < *num; i++) { 2858 if (IS_24XX(isp)) { 2859 isp_get_pnhle_24xx(isp, &elp4[i], &el4); 2860 p = el4.pnhle_port_id_lo | 2861 (el4.pnhle_port_id_hi << 16); 2862 h = el4.pnhle_handle; 2863 } else if (IS_23XX(isp)) { 2864 isp_get_pnhle_23xx(isp, &elp3[i], &el3); 2865 p = el3.pnhle_port_id_lo | 2866 (el3.pnhle_port_id_hi << 16); 2867 h = el3.pnhle_handle; 2868 } else { /* 21xx */ 2869 isp_get_pnhle_21xx(isp, &elp1[i], &el1); 2870 p = el1.pnhle_port_id_lo | 2871 ((el1.pnhle_port_id_hi_handle & 0xff) << 16); 2872 h = el1.pnhle_port_id_hi_handle >> 8; 2873 } 2874 if (loop && (p >> 8) != (fcp->isp_portid >> 8)) 2875 continue; 2876 handles[j++] = h; 2877 } 2878 *num = j; 2879 FC_SCRATCH_RELEASE(isp, chan); 2880 return (0); 2881 } 2882 2883 static void 2884 isp_dump_chip_portdb(ispsoftc_t *isp, int chan) 2885 { 2886 isp_pdb_t pdb; 2887 uint16_t lim, nphdl; 2888 2889 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d chip port dump", chan); 2890 if (ISP_CAP_2KLOGIN(isp)) { 2891 lim = NPH_MAX_2K; 2892 } else { 2893 lim = NPH_MAX; 2894 } 2895 for (nphdl = 0; nphdl != lim; nphdl++) { 2896 if (isp_getpdb(isp, chan, nphdl, &pdb)) { 2897 continue; 2898 } 2899 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d Handle 0x%04x " 2900 "PortID 0x%06x WWPN 0x%02x%02x%02x%02x%02x%02x%02x%02x", 2901 chan, nphdl, pdb.portid, pdb.portname[0], pdb.portname[1], 2902 pdb.portname[2], pdb.portname[3], pdb.portname[4], 2903 pdb.portname[5], pdb.portname[6], pdb.portname[7]); 2904 } 2905 } 2906 2907 static uint64_t 2908 isp_get_wwn(ispsoftc_t *isp, int chan, int nphdl, int nodename) 2909 { 2910 uint64_t wwn = INI_NONE; 2911 mbreg_t mbs; 2912 2913 MBSINIT(&mbs, MBOX_GET_PORT_NAME, 2914 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 500000); 2915 if (ISP_CAP_2KLOGIN(isp)) { 2916 mbs.param[1] = nphdl; 2917 if (nodename) { 2918 mbs.param[10] = 1; 2919 } 2920 mbs.param[9] = chan; 2921 } else { 2922 mbs.ibitm = 3; 2923 mbs.param[1] = nphdl << 8; 2924 if (nodename) { 2925 mbs.param[1] |= 1; 2926 } 2927 } 2928 isp_mboxcmd(isp, &mbs); 2929 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2930 return (wwn); 2931 } 2932 if (IS_24XX(isp)) { 2933 wwn = 2934 (((uint64_t)(mbs.param[2] >> 8)) << 56) | 2935 (((uint64_t)(mbs.param[2] & 0xff)) << 48) | 2936 (((uint64_t)(mbs.param[3] >> 8)) << 40) | 2937 (((uint64_t)(mbs.param[3] & 0xff)) << 32) | 2938 (((uint64_t)(mbs.param[6] >> 8)) << 24) | 2939 (((uint64_t)(mbs.param[6] & 0xff)) << 16) | 2940 (((uint64_t)(mbs.param[7] >> 8)) << 8) | 2941 (((uint64_t)(mbs.param[7] & 0xff))); 2942 } else { 2943 wwn = 2944 (((uint64_t)(mbs.param[2] & 0xff)) << 56) | 2945 (((uint64_t)(mbs.param[2] >> 8)) << 48) | 2946 (((uint64_t)(mbs.param[3] & 0xff)) << 40) | 2947 (((uint64_t)(mbs.param[3] >> 8)) << 32) | 2948 (((uint64_t)(mbs.param[6] & 0xff)) << 24) | 2949 (((uint64_t)(mbs.param[6] >> 8)) << 16) | 2950 (((uint64_t)(mbs.param[7] & 0xff)) << 8) | 2951 (((uint64_t)(mbs.param[7] >> 8))); 2952 } 2953 return (wwn); 2954 } 2955 2956 /* 2957 * Make sure we have good FC link. 2958 */ 2959 2960 static int 2961 isp_fclink_test(ispsoftc_t *isp, int chan, int usdelay) 2962 { 2963 mbreg_t mbs; 2964 int i, r; 2965 uint16_t nphdl; 2966 fcparam *fcp; 2967 isp_pdb_t pdb; 2968 NANOTIME_T hra, hrb; 2969 2970 fcp = FCPARAM(isp, chan); 2971 2972 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 2973 return (-1); 2974 if (fcp->isp_loopstate >= LOOP_LTEST_DONE) 2975 return (0); 2976 2977 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test", chan); 2978 2979 /* 2980 * Wait up to N microseconds for F/W to go to a ready state. 2981 */ 2982 GET_NANOTIME(&hra); 2983 while (1) { 2984 isp_change_fw_state(isp, chan, isp_fw_state(isp, chan)); 2985 if (fcp->isp_fwstate == FW_READY) { 2986 break; 2987 } 2988 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 2989 goto abort; 2990 GET_NANOTIME(&hrb); 2991 if ((NANOTIME_SUB(&hrb, &hra) / 1000 + 1000 >= usdelay)) 2992 break; 2993 ISP_SLEEP(isp, 1000); 2994 } 2995 if (fcp->isp_fwstate != FW_READY) { 2996 isp_prt(isp, ISP_LOG_SANCFG, 2997 "Chan %d Firmware is not ready (%s)", 2998 chan, isp_fc_fw_statename(fcp->isp_fwstate)); 2999 return (-1); 3000 } 3001 3002 /* 3003 * Get our Loop ID and Port ID. 3004 */ 3005 MBSINIT(&mbs, MBOX_GET_LOOP_ID, MBLOGALL, 0); 3006 mbs.param[9] = chan; 3007 isp_mboxcmd(isp, &mbs); 3008 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 3009 return (-1); 3010 } 3011 3012 if (IS_2100(isp)) { 3013 /* 3014 * Don't bother with fabric if we are using really old 3015 * 2100 firmware. It's just not worth it. 3016 */ 3017 if (ISP_FW_NEWER_THAN(isp, 1, 15, 37)) 3018 fcp->isp_topo = TOPO_FL_PORT; 3019 else 3020 fcp->isp_topo = TOPO_NL_PORT; 3021 } else { 3022 int topo = (int) mbs.param[6]; 3023 if (topo < TOPO_NL_PORT || topo > TOPO_PTP_STUB) { 3024 topo = TOPO_PTP_STUB; 3025 } 3026 fcp->isp_topo = topo; 3027 } 3028 fcp->isp_portid = mbs.param[2] | (mbs.param[3] << 16); 3029 3030 if (!TOPO_IS_FABRIC(fcp->isp_topo)) { 3031 fcp->isp_loopid = mbs.param[1] & 0xff; 3032 } else if (fcp->isp_topo != TOPO_F_PORT) { 3033 uint8_t alpa = fcp->isp_portid; 3034 3035 for (i = 0; alpa_map[i]; i++) { 3036 if (alpa_map[i] == alpa) 3037 break; 3038 } 3039 if (alpa_map[i]) 3040 fcp->isp_loopid = i; 3041 } 3042 3043 #if 0 3044 fcp->isp_loopstate = LOOP_HAVE_ADDR; 3045 #endif 3046 fcp->isp_loopstate = LOOP_TESTING_LINK; 3047 3048 if (fcp->isp_topo == TOPO_F_PORT || fcp->isp_topo == TOPO_FL_PORT) { 3049 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID; 3050 r = isp_getpdb(isp, chan, nphdl, &pdb); 3051 if (r != 0 || pdb.portid == 0) { 3052 if (IS_2100(isp)) { 3053 fcp->isp_topo = TOPO_NL_PORT; 3054 } else { 3055 isp_prt(isp, ISP_LOGWARN, 3056 "fabric topology, but cannot get info about fabric controller (0x%x)", r); 3057 fcp->isp_topo = TOPO_PTP_STUB; 3058 } 3059 goto not_on_fabric; 3060 } 3061 3062 if (IS_24XX(isp)) { 3063 fcp->isp_fabric_params = mbs.param[7]; 3064 fcp->isp_sns_hdl = NPH_SNS_ID; 3065 r = isp_register_fc4_type(isp, chan); 3066 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3067 goto abort; 3068 if (r != 0) 3069 goto not_on_fabric; 3070 r = isp_register_fc4_features_24xx(isp, chan); 3071 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3072 goto abort; 3073 if (r != 0) 3074 goto not_on_fabric; 3075 r = isp_register_port_name_24xx(isp, chan); 3076 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3077 goto abort; 3078 if (r != 0) 3079 goto not_on_fabric; 3080 isp_register_node_name_24xx(isp, chan); 3081 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3082 goto abort; 3083 } else { 3084 fcp->isp_sns_hdl = SNS_ID; 3085 r = isp_register_fc4_type(isp, chan); 3086 if (r != 0) 3087 goto not_on_fabric; 3088 if (fcp->role == ISP_ROLE_TARGET) 3089 isp_send_change_request(isp, chan); 3090 } 3091 } 3092 3093 not_on_fabric: 3094 /* Get link speed. */ 3095 fcp->isp_gbspeed = 1; 3096 if (IS_23XX(isp) || IS_24XX(isp)) { 3097 MBSINIT(&mbs, MBOX_GET_SET_DATA_RATE, MBLOGALL, 3000000); 3098 mbs.param[1] = MBGSD_GET_RATE; 3099 /* mbs.param[2] undefined if we're just getting rate */ 3100 isp_mboxcmd(isp, &mbs); 3101 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 3102 if (mbs.param[1] == MBGSD_10GB) 3103 fcp->isp_gbspeed = 10; 3104 else if (mbs.param[1] == MBGSD_32GB) 3105 fcp->isp_gbspeed = 32; 3106 else if (mbs.param[1] == MBGSD_16GB) 3107 fcp->isp_gbspeed = 16; 3108 else if (mbs.param[1] == MBGSD_8GB) 3109 fcp->isp_gbspeed = 8; 3110 else if (mbs.param[1] == MBGSD_4GB) 3111 fcp->isp_gbspeed = 4; 3112 else if (mbs.param[1] == MBGSD_2GB) 3113 fcp->isp_gbspeed = 2; 3114 else if (mbs.param[1] == MBGSD_1GB) 3115 fcp->isp_gbspeed = 1; 3116 } 3117 } 3118 3119 if (fcp->isp_loopstate < LOOP_TESTING_LINK) { 3120 abort: 3121 isp_prt(isp, ISP_LOG_SANCFG, 3122 "Chan %d FC link test aborted", chan); 3123 return (1); 3124 } 3125 fcp->isp_loopstate = LOOP_LTEST_DONE; 3126 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG, 3127 "Chan %d WWPN %016jx WWNN %016jx", 3128 chan, (uintmax_t)fcp->isp_wwpn, (uintmax_t)fcp->isp_wwnn); 3129 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG, 3130 "Chan %d %dGb %s PortID 0x%06x LoopID 0x%02x", 3131 chan, fcp->isp_gbspeed, isp_fc_toponame(fcp), fcp->isp_portid, 3132 fcp->isp_loopid); 3133 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test done", chan); 3134 return (0); 3135 } 3136 3137 /* 3138 * Complete the synchronization of our Port Database. 3139 * 3140 * At this point, we've scanned the local loop (if any) and the fabric 3141 * and performed fabric logins on all new devices. 3142 * 3143 * Our task here is to go through our port database removing any entities 3144 * that are still marked probational (issuing PLOGO for ones which we had 3145 * PLOGI'd into) or are dead, and notifying upper layers about new/changed 3146 * devices. 3147 */ 3148 static int 3149 isp_pdb_sync(ispsoftc_t *isp, int chan) 3150 { 3151 fcparam *fcp = FCPARAM(isp, chan); 3152 fcportdb_t *lp; 3153 uint16_t dbidx; 3154 3155 if (fcp->isp_loopstate < LOOP_FSCAN_DONE) 3156 return (-1); 3157 if (fcp->isp_loopstate >= LOOP_READY) 3158 return (0); 3159 3160 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync", chan); 3161 3162 fcp->isp_loopstate = LOOP_SYNCING_PDB; 3163 3164 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) { 3165 lp = &fcp->portdb[dbidx]; 3166 3167 if (lp->state == FC_PORTDB_STATE_NIL) 3168 continue; 3169 if (lp->probational && lp->state != FC_PORTDB_STATE_ZOMBIE) 3170 lp->state = FC_PORTDB_STATE_DEAD; 3171 switch (lp->state) { 3172 case FC_PORTDB_STATE_DEAD: 3173 lp->state = FC_PORTDB_STATE_NIL; 3174 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp); 3175 if ((lp->portid & 0xffff00) != 0) { 3176 (void) isp_plogx(isp, chan, lp->handle, 3177 lp->portid, 3178 PLOGX_FLG_CMD_LOGO | 3179 PLOGX_FLG_IMPLICIT | 3180 PLOGX_FLG_FREE_NPHDL); 3181 } 3182 /* 3183 * Note that we might come out of this with our state 3184 * set to FC_PORTDB_STATE_ZOMBIE. 3185 */ 3186 break; 3187 case FC_PORTDB_STATE_NEW: 3188 lp->state = FC_PORTDB_STATE_VALID; 3189 isp_async(isp, ISPASYNC_DEV_ARRIVED, chan, lp); 3190 break; 3191 case FC_PORTDB_STATE_CHANGED: 3192 lp->state = FC_PORTDB_STATE_VALID; 3193 isp_async(isp, ISPASYNC_DEV_CHANGED, chan, lp); 3194 lp->portid = lp->new_portid; 3195 lp->prli_word3 = lp->new_prli_word3; 3196 break; 3197 case FC_PORTDB_STATE_VALID: 3198 isp_async(isp, ISPASYNC_DEV_STAYED, chan, lp); 3199 break; 3200 case FC_PORTDB_STATE_ZOMBIE: 3201 break; 3202 default: 3203 isp_prt(isp, ISP_LOGWARN, 3204 "isp_pdb_sync: state %d for idx %d", 3205 lp->state, dbidx); 3206 isp_dump_portdb(isp, chan); 3207 } 3208 } 3209 3210 if (fcp->isp_loopstate < LOOP_SYNCING_PDB) { 3211 isp_prt(isp, ISP_LOG_SANCFG, 3212 "Chan %d FC PDB sync aborted", chan); 3213 return (1); 3214 } 3215 3216 fcp->isp_loopstate = LOOP_READY; 3217 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync done", chan); 3218 return (0); 3219 } 3220 3221 static void 3222 isp_pdb_add_update(ispsoftc_t *isp, int chan, isp_pdb_t *pdb) 3223 { 3224 fcportdb_t *lp; 3225 uint64_t wwnn, wwpn; 3226 3227 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb->nodename); 3228 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb->portname); 3229 3230 /* Search port database for the same WWPN. */ 3231 if (isp_find_pdb_by_wwpn(isp, chan, wwpn, &lp)) { 3232 if (!lp->probational) { 3233 isp_prt(isp, ISP_LOGERR, 3234 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)", 3235 chan, lp->portid, lp->handle, 3236 FC_PORTDB_TGT(isp, chan, lp), lp->state); 3237 isp_dump_portdb(isp, chan); 3238 return; 3239 } 3240 lp->probational = 0; 3241 lp->node_wwn = wwnn; 3242 3243 /* Old device, nothing new. */ 3244 if (lp->portid == pdb->portid && 3245 lp->handle == pdb->handle && 3246 lp->prli_word3 == pdb->prli_word3) { 3247 if (lp->state != FC_PORTDB_STATE_NEW) 3248 lp->state = FC_PORTDB_STATE_VALID; 3249 isp_prt(isp, ISP_LOG_SANCFG, 3250 "Chan %d Port 0x%06x@0x%04x is valid", 3251 chan, pdb->portid, pdb->handle); 3252 return; 3253 } 3254 3255 /* Something has changed. */ 3256 lp->state = FC_PORTDB_STATE_CHANGED; 3257 lp->handle = pdb->handle; 3258 lp->new_portid = pdb->portid; 3259 lp->new_prli_word3 = pdb->prli_word3; 3260 isp_prt(isp, ISP_LOG_SANCFG, 3261 "Chan %d Port 0x%06x@0x%04x is changed", 3262 chan, pdb->portid, pdb->handle); 3263 return; 3264 } 3265 3266 /* It seems like a new port. Find an empty slot for it. */ 3267 if (!isp_find_pdb_empty(isp, chan, &lp)) { 3268 isp_prt(isp, ISP_LOGERR, "Chan %d out of portdb entries", chan); 3269 return; 3270 } 3271 3272 ISP_MEMZERO(lp, sizeof (fcportdb_t)); 3273 lp->probational = 0; 3274 lp->state = FC_PORTDB_STATE_NEW; 3275 lp->portid = lp->new_portid = pdb->portid; 3276 lp->prli_word3 = lp->new_prli_word3 = pdb->prli_word3; 3277 lp->handle = pdb->handle; 3278 lp->port_wwn = wwpn; 3279 lp->node_wwn = wwnn; 3280 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Port 0x%06x@0x%04x is new", 3281 chan, pdb->portid, pdb->handle); 3282 } 3283 3284 /* 3285 * Fix port IDs for logged-in initiators on pre-2400 chips. 3286 * For those chips we are not receiving login events, adding initiators 3287 * based on ATIO requests, but there is no port ID in that structure. 3288 */ 3289 static void 3290 isp_fix_portids(ispsoftc_t *isp, int chan) 3291 { 3292 fcparam *fcp = FCPARAM(isp, chan); 3293 isp_pdb_t pdb; 3294 uint64_t wwpn; 3295 int i, r; 3296 3297 for (i = 0; i < MAX_FC_TARG; i++) { 3298 fcportdb_t *lp = &fcp->portdb[i]; 3299 3300 if (lp->state == FC_PORTDB_STATE_NIL || 3301 lp->state == FC_PORTDB_STATE_ZOMBIE) 3302 continue; 3303 if (VALID_PORT(lp->portid)) 3304 continue; 3305 3306 r = isp_getpdb(isp, chan, lp->handle, &pdb); 3307 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3308 return; 3309 if (r != 0) { 3310 isp_prt(isp, ISP_LOGDEBUG1, 3311 "Chan %d FC Scan Loop handle %d returned %x", 3312 chan, lp->handle, r); 3313 continue; 3314 } 3315 3316 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname); 3317 if (lp->port_wwn != wwpn) 3318 continue; 3319 lp->portid = lp->new_portid = pdb.portid; 3320 isp_prt(isp, ISP_LOG_SANCFG, 3321 "Chan %d Port 0x%06x@0x%04x is fixed", 3322 chan, pdb.portid, pdb.handle); 3323 } 3324 } 3325 3326 /* 3327 * Scan local loop for devices. 3328 */ 3329 static int 3330 isp_scan_loop(ispsoftc_t *isp, int chan) 3331 { 3332 fcparam *fcp = FCPARAM(isp, chan); 3333 int idx, lim, r; 3334 isp_pdb_t pdb; 3335 uint16_t *handles; 3336 uint16_t handle; 3337 3338 if (fcp->isp_loopstate < LOOP_LTEST_DONE) 3339 return (-1); 3340 if (fcp->isp_loopstate >= LOOP_LSCAN_DONE) 3341 return (0); 3342 3343 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan", chan); 3344 fcp->isp_loopstate = LOOP_SCANNING_LOOP; 3345 if (TOPO_IS_FABRIC(fcp->isp_topo)) { 3346 if (!IS_24XX(isp)) { 3347 isp_fix_portids(isp, chan); 3348 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3349 goto abort; 3350 } 3351 isp_prt(isp, ISP_LOG_SANCFG, 3352 "Chan %d FC loop scan done (no loop)", chan); 3353 fcp->isp_loopstate = LOOP_LSCAN_DONE; 3354 return (0); 3355 } 3356 3357 handles = (uint16_t *)fcp->isp_scanscratch; 3358 lim = ISP_FC_SCRLEN / 2; 3359 r = isp_gethandles(isp, chan, handles, &lim, 1); 3360 if (r != 0) { 3361 isp_prt(isp, ISP_LOG_SANCFG, 3362 "Chan %d Getting list of handles failed with %x", chan, r); 3363 isp_prt(isp, ISP_LOG_SANCFG, 3364 "Chan %d FC loop scan done (bad)", chan); 3365 return (-1); 3366 } 3367 3368 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Got %d handles", 3369 chan, lim); 3370 3371 /* 3372 * Run through the list and get the port database info for each one. 3373 */ 3374 isp_mark_portdb(isp, chan); 3375 for (idx = 0; idx < lim; idx++) { 3376 handle = handles[idx]; 3377 3378 /* 3379 * Don't scan "special" ids. 3380 */ 3381 if (ISP_CAP_2KLOGIN(isp)) { 3382 if (handle >= NPH_RESERVED) 3383 continue; 3384 } else { 3385 if (handle >= FL_ID && handle <= SNS_ID) 3386 continue; 3387 } 3388 3389 /* 3390 * In older cards with older f/w GET_PORT_DATABASE has been 3391 * known to hang. This trick gets around that problem. 3392 */ 3393 if (IS_2100(isp) || IS_2200(isp)) { 3394 uint64_t node_wwn = isp_get_wwn(isp, chan, handle, 1); 3395 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) { 3396 abort: 3397 isp_prt(isp, ISP_LOG_SANCFG, 3398 "Chan %d FC loop scan aborted", chan); 3399 return (1); 3400 } 3401 if (node_wwn == INI_NONE) { 3402 continue; 3403 } 3404 } 3405 3406 /* 3407 * Get the port database entity for this index. 3408 */ 3409 r = isp_getpdb(isp, chan, handle, &pdb); 3410 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3411 goto abort; 3412 if (r != 0) { 3413 isp_prt(isp, ISP_LOGDEBUG1, 3414 "Chan %d FC Scan Loop handle %d returned %x", 3415 chan, handle, r); 3416 continue; 3417 } 3418 3419 isp_pdb_add_update(isp, chan, &pdb); 3420 } 3421 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3422 goto abort; 3423 fcp->isp_loopstate = LOOP_LSCAN_DONE; 3424 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan done", chan); 3425 return (0); 3426 } 3427 3428 static int 3429 isp_ct_sns(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt) 3430 { 3431 fcparam *fcp = FCPARAM(isp, chan); 3432 mbreg_t mbs; 3433 3434 if (isp->isp_dblev & ISP_LOGDEBUG1) 3435 isp_print_bytes(isp, "CT SNS request", cmd_bcnt, fcp->isp_scratch); 3436 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, cmd_bcnt, chan); 3437 3438 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 10000000); 3439 mbs.param[1] = cmd_bcnt >> 1; 3440 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 3441 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 3442 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 3443 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 3444 isp_mboxcmd(isp, &mbs); 3445 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 3446 if (mbs.param[0] == MBOX_INVALID_COMMAND) { 3447 return (1); 3448 } else { 3449 return (-1); 3450 } 3451 } 3452 3453 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, rsp_bcnt, chan); 3454 if (isp->isp_dblev & ISP_LOGDEBUG1) 3455 isp_print_bytes(isp, "CT response", rsp_bcnt, fcp->isp_scratch); 3456 return (0); 3457 } 3458 3459 static int 3460 isp_ct_passthru(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt) 3461 { 3462 fcparam *fcp = FCPARAM(isp, chan); 3463 isp_ct_pt_t pt; 3464 void *reqp; 3465 uint8_t resp[QENTRY_LEN]; 3466 3467 if (isp->isp_dblev & ISP_LOGDEBUG1) 3468 isp_print_bytes(isp, "CT request", cmd_bcnt, fcp->isp_scratch); 3469 3470 /* 3471 * Build a Passthrough IOCB in memory. 3472 */ 3473 ISP_MEMZERO(&pt, sizeof(pt)); 3474 pt.ctp_header.rqs_entry_count = 1; 3475 pt.ctp_header.rqs_entry_type = RQSTYPE_CT_PASSTHRU; 3476 pt.ctp_nphdl = fcp->isp_sns_hdl; 3477 pt.ctp_cmd_cnt = 1; 3478 pt.ctp_vpidx = ISP_GET_VPIDX(isp, chan); 3479 pt.ctp_time = 10; 3480 pt.ctp_rsp_cnt = 1; 3481 pt.ctp_rsp_bcnt = rsp_bcnt; 3482 pt.ctp_cmd_bcnt = cmd_bcnt; 3483 pt.ctp_dataseg[0].ds_base = DMA_LO32(fcp->isp_scdma); 3484 pt.ctp_dataseg[0].ds_basehi = DMA_HI32(fcp->isp_scdma); 3485 pt.ctp_dataseg[0].ds_count = cmd_bcnt; 3486 pt.ctp_dataseg[1].ds_base = DMA_LO32(fcp->isp_scdma); 3487 pt.ctp_dataseg[1].ds_basehi = DMA_HI32(fcp->isp_scdma); 3488 pt.ctp_dataseg[1].ds_count = rsp_bcnt; 3489 3490 /* Prepare space for response in memory */ 3491 memset(resp, 0xff, sizeof(resp)); 3492 pt.ctp_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 3493 if (pt.ctp_handle == 0) { 3494 isp_prt(isp, ISP_LOGERR, 3495 "%s: CTP of Chan %d out of handles", __func__, chan); 3496 return (-1); 3497 } 3498 3499 /* Send request and wait for response. */ 3500 reqp = isp_getrqentry(isp); 3501 if (reqp == NULL) { 3502 isp_prt(isp, ISP_LOGERR, 3503 "%s: CTP of Chan %d out of rqent", __func__, chan); 3504 isp_destroy_handle(isp, pt.ctp_handle); 3505 return (-1); 3506 } 3507 isp_put_ct_pt(isp, &pt, (isp_ct_pt_t *)reqp); 3508 if (isp->isp_dblev & ISP_LOGDEBUG1) 3509 isp_print_bytes(isp, "CT IOCB request", QENTRY_LEN, reqp); 3510 ISP_SYNC_REQUEST(isp); 3511 if (msleep(resp, &isp->isp_lock, 0, "CTP", pt.ctp_time*hz) == EWOULDBLOCK) { 3512 isp_prt(isp, ISP_LOGERR, 3513 "%s: CTP of Chan %d timed out", __func__, chan); 3514 isp_destroy_handle(isp, pt.ctp_handle); 3515 return (-1); 3516 } 3517 if (isp->isp_dblev & ISP_LOGDEBUG1) 3518 isp_print_bytes(isp, "CT IOCB response", QENTRY_LEN, resp); 3519 3520 isp_get_ct_pt(isp, (isp_ct_pt_t *)resp, &pt); 3521 if (pt.ctp_status && pt.ctp_status != RQCS_DATA_UNDERRUN) { 3522 isp_prt(isp, ISP_LOGWARN, 3523 "Chan %d CT pass-through returned 0x%x", 3524 chan, pt.ctp_status); 3525 return (-1); 3526 } 3527 3528 if (isp->isp_dblev & ISP_LOGDEBUG1) 3529 isp_print_bytes(isp, "CT response", rsp_bcnt, fcp->isp_scratch); 3530 3531 return (0); 3532 } 3533 3534 /* 3535 * Scan the fabric for devices and add them to our port database. 3536 * 3537 * Use the GID_PT command to get list of all Nx_Port IDs SNS knows. 3538 * Use GFF_ID and GFT_ID to check port type (FCP) and features (target). 3539 * 3540 * For 2100-23XX cards, we use the SNS mailbox command to pass simple name 3541 * server commands to the switch management server via the QLogic f/w. 3542 * 3543 * For the 24XX and above card, we use CT Pass-through IOCB. 3544 */ 3545 #define GIDLEN ISP_FC_SCRLEN 3546 #define NGENT ((GIDLEN - 16) >> 2) 3547 3548 static int 3549 isp_gid_pt(ispsoftc_t *isp, int chan) 3550 { 3551 fcparam *fcp = FCPARAM(isp, chan); 3552 ct_hdr_t ct; 3553 sns_gid_pt_req_t rq; 3554 uint8_t *scp = fcp->isp_scratch; 3555 3556 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_PT", chan); 3557 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3558 isp_prt(isp, ISP_LOGERR, sacq); 3559 return (-1); 3560 } 3561 3562 if (IS_24XX(isp)) { 3563 /* Build the CT command and execute via pass-through. */ 3564 ISP_MEMZERO(&ct, sizeof (ct)); 3565 ct.ct_revision = CT_REVISION; 3566 ct.ct_fcs_type = CT_FC_TYPE_FC; 3567 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3568 ct.ct_cmd_resp = SNS_GID_PT; 3569 ct.ct_bcnt_resid = (GIDLEN - 16) >> 2; 3570 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp); 3571 scp[sizeof(ct)] = 0x7f; /* Port Type = Nx_Port */ 3572 scp[sizeof(ct)+1] = 0; /* Domain_ID = any */ 3573 scp[sizeof(ct)+2] = 0; /* Area_ID = any */ 3574 scp[sizeof(ct)+3] = 0; /* Flags = no Area_ID */ 3575 3576 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), GIDLEN)) { 3577 FC_SCRATCH_RELEASE(isp, chan); 3578 return (-1); 3579 } 3580 } else { 3581 /* Build the SNS request and execute via firmware. */ 3582 ISP_MEMZERO(&rq, SNS_GID_PT_REQ_SIZE); 3583 rq.snscb_rblen = GIDLEN >> 1; 3584 rq.snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma); 3585 rq.snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma); 3586 rq.snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma); 3587 rq.snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma); 3588 rq.snscb_sblen = 6; 3589 rq.snscb_cmd = SNS_GID_PT; 3590 rq.snscb_mword_div_2 = NGENT; 3591 rq.snscb_port_type = 0x7f; /* Port Type = Nx_Port */ 3592 rq.snscb_domain = 0; /* Domain_ID = any */ 3593 rq.snscb_area = 0; /* Area_ID = any */ 3594 rq.snscb_flags = 0; /* Flags = no Area_ID */ 3595 isp_put_gid_pt_request(isp, &rq, (sns_gid_pt_req_t *)scp); 3596 3597 if (isp_ct_sns(isp, chan, sizeof(rq), NGENT)) { 3598 FC_SCRATCH_RELEASE(isp, chan); 3599 return (-1); 3600 } 3601 } 3602 3603 isp_get_gid_xx_response(isp, (sns_gid_xx_rsp_t *)scp, 3604 (sns_gid_xx_rsp_t *)fcp->isp_scanscratch, NGENT); 3605 FC_SCRATCH_RELEASE(isp, chan); 3606 return (0); 3607 } 3608 3609 static int 3610 isp_gff_id(ispsoftc_t *isp, int chan, uint32_t portid) 3611 { 3612 fcparam *fcp = FCPARAM(isp, chan); 3613 ct_hdr_t ct; 3614 uint32_t *rp; 3615 uint8_t *scp = fcp->isp_scratch; 3616 sns_gff_id_rsp_t rsp; 3617 int i, res = -1; 3618 3619 if (!fcp->isp_use_gff_id) /* User may block GFF_ID use. */ 3620 return (res); 3621 3622 if (!IS_24XX(isp)) /* Old chips can't request GFF_ID. */ 3623 return (res); 3624 3625 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GFF_ID", chan); 3626 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3627 isp_prt(isp, ISP_LOGERR, sacq); 3628 return (res); 3629 } 3630 3631 /* Build the CT command and execute via pass-through. */ 3632 ISP_MEMZERO(&ct, sizeof (ct)); 3633 ct.ct_revision = CT_REVISION; 3634 ct.ct_fcs_type = CT_FC_TYPE_FC; 3635 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3636 ct.ct_cmd_resp = SNS_GFF_ID; 3637 ct.ct_bcnt_resid = (SNS_GFF_ID_RESP_SIZE - sizeof(ct)) / 4; 3638 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp); 3639 rp = (uint32_t *) &scp[sizeof(ct)]; 3640 ISP_IOZPUT_32(isp, portid, rp); 3641 3642 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), 3643 SNS_GFF_ID_RESP_SIZE)) { 3644 FC_SCRATCH_RELEASE(isp, chan); 3645 return (res); 3646 } 3647 3648 isp_get_gff_id_response(isp, (sns_gff_id_rsp_t *)scp, &rsp); 3649 if (rsp.snscb_cthdr.ct_cmd_resp == LS_ACC) { 3650 for (i = 0; i < 32; i++) { 3651 if (rsp.snscb_fc4_features[i] != 0) { 3652 res = 0; 3653 break; 3654 } 3655 } 3656 if (((rsp.snscb_fc4_features[FC4_SCSI / 8] >> 3657 ((FC4_SCSI % 8) * 4)) & 0x01) != 0) 3658 res = 1; 3659 /* Workaround for broken Brocade firmware. */ 3660 if (((ISP_SWAP32(isp, rsp.snscb_fc4_features[FC4_SCSI / 8]) >> 3661 ((FC4_SCSI % 8) * 4)) & 0x01) != 0) 3662 res = 1; 3663 } 3664 FC_SCRATCH_RELEASE(isp, chan); 3665 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d GFF_ID result is %d", chan, res); 3666 return (res); 3667 } 3668 3669 static int 3670 isp_gft_id(ispsoftc_t *isp, int chan, uint32_t portid) 3671 { 3672 fcparam *fcp = FCPARAM(isp, chan); 3673 ct_hdr_t ct; 3674 sns_gxx_id_req_t rq; 3675 uint32_t *rp; 3676 uint8_t *scp = fcp->isp_scratch; 3677 sns_gft_id_rsp_t rsp; 3678 int i, res = -1; 3679 3680 if (!fcp->isp_use_gft_id) /* User may block GFT_ID use. */ 3681 return (res); 3682 3683 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GFT_ID", chan); 3684 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3685 isp_prt(isp, ISP_LOGERR, sacq); 3686 return (res); 3687 } 3688 3689 if (IS_24XX(isp)) { 3690 /* Build the CT command and execute via pass-through. */ 3691 ISP_MEMZERO(&ct, sizeof (ct)); 3692 ct.ct_revision = CT_REVISION; 3693 ct.ct_fcs_type = CT_FC_TYPE_FC; 3694 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3695 ct.ct_cmd_resp = SNS_GFT_ID; 3696 ct.ct_bcnt_resid = (SNS_GFT_ID_RESP_SIZE - sizeof(ct)) / 4; 3697 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp); 3698 rp = (uint32_t *) &scp[sizeof(ct)]; 3699 ISP_IOZPUT_32(isp, portid, rp); 3700 3701 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), 3702 SNS_GFT_ID_RESP_SIZE)) { 3703 FC_SCRATCH_RELEASE(isp, chan); 3704 return (res); 3705 } 3706 } else { 3707 /* Build the SNS request and execute via firmware. */ 3708 ISP_MEMZERO(&rq, SNS_GXX_ID_REQ_SIZE); 3709 rq.snscb_rblen = SNS_GFT_ID_RESP_SIZE >> 1; 3710 rq.snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma); 3711 rq.snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma); 3712 rq.snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma); 3713 rq.snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma); 3714 rq.snscb_sblen = 6; 3715 rq.snscb_cmd = SNS_GFT_ID; 3716 rq.snscb_mword_div_2 = (SNS_GFT_ID_RESP_SIZE - sizeof(ct)) / 4; 3717 rq.snscb_portid = portid; 3718 isp_put_gxx_id_request(isp, &rq, (sns_gxx_id_req_t *)scp); 3719 3720 if (isp_ct_sns(isp, chan, sizeof(rq), SNS_GFT_ID_RESP_SIZE)) { 3721 FC_SCRATCH_RELEASE(isp, chan); 3722 return (res); 3723 } 3724 } 3725 3726 isp_get_gft_id_response(isp, (sns_gft_id_rsp_t *)scp, &rsp); 3727 if (rsp.snscb_cthdr.ct_cmd_resp == LS_ACC) { 3728 for (i = 0; i < 8; i++) { 3729 if (rsp.snscb_fc4_types[i] != 0) { 3730 res = 0; 3731 break; 3732 } 3733 } 3734 if (((rsp.snscb_fc4_types[FC4_SCSI / 32] >> 3735 (FC4_SCSI % 32)) & 0x01) != 0) 3736 res = 1; 3737 } 3738 FC_SCRATCH_RELEASE(isp, chan); 3739 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d GFT_ID result is %d", chan, res); 3740 return (res); 3741 } 3742 3743 static int 3744 isp_scan_fabric(ispsoftc_t *isp, int chan) 3745 { 3746 fcparam *fcp = FCPARAM(isp, chan); 3747 fcportdb_t *lp; 3748 uint32_t portid; 3749 uint16_t nphdl; 3750 isp_pdb_t pdb; 3751 int portidx, portlim, r; 3752 sns_gid_xx_rsp_t *rs; 3753 3754 if (fcp->isp_loopstate < LOOP_LSCAN_DONE) 3755 return (-1); 3756 if (fcp->isp_loopstate >= LOOP_FSCAN_DONE) 3757 return (0); 3758 3759 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan", chan); 3760 fcp->isp_loopstate = LOOP_SCANNING_FABRIC; 3761 if (!TOPO_IS_FABRIC(fcp->isp_topo)) { 3762 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3763 isp_prt(isp, ISP_LOG_SANCFG, 3764 "Chan %d FC fabric scan done (no fabric)", chan); 3765 return (0); 3766 } 3767 3768 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) { 3769 abort: 3770 FC_SCRATCH_RELEASE(isp, chan); 3771 isp_prt(isp, ISP_LOG_SANCFG, 3772 "Chan %d FC fabric scan aborted", chan); 3773 return (1); 3774 } 3775 3776 /* 3777 * Make sure we still are logged into the fabric controller. 3778 */ 3779 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID; 3780 r = isp_getpdb(isp, chan, nphdl, &pdb); 3781 if ((r & 0xffff) == MBOX_NOT_LOGGED_IN) { 3782 isp_dump_chip_portdb(isp, chan); 3783 } 3784 if (r) { 3785 fcp->isp_loopstate = LOOP_LTEST_DONE; 3786 fail: 3787 isp_prt(isp, ISP_LOG_SANCFG, 3788 "Chan %d FC fabric scan done (bad)", chan); 3789 return (-1); 3790 } 3791 3792 /* Get list of port IDs from SNS. */ 3793 r = isp_gid_pt(isp, chan); 3794 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3795 goto abort; 3796 if (r > 0) { 3797 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3798 return (-1); 3799 } else if (r < 0) { 3800 fcp->isp_loopstate = LOOP_LTEST_DONE; /* try again */ 3801 return (-1); 3802 } 3803 3804 rs = (sns_gid_xx_rsp_t *) fcp->isp_scanscratch; 3805 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3806 goto abort; 3807 if (rs->snscb_cthdr.ct_cmd_resp != LS_ACC) { 3808 int level; 3809 /* FC-4 Type and Port Type not registered are not errors. */ 3810 if (rs->snscb_cthdr.ct_reason == 9 && 3811 (rs->snscb_cthdr.ct_explanation == 0x07 || 3812 rs->snscb_cthdr.ct_explanation == 0x0a)) { 3813 level = ISP_LOG_SANCFG; 3814 } else { 3815 level = ISP_LOGWARN; 3816 } 3817 isp_prt(isp, level, "Chan %d Fabric Nameserver rejected GID_PT" 3818 " (Reason=0x%x Expl=0x%x)", chan, 3819 rs->snscb_cthdr.ct_reason, 3820 rs->snscb_cthdr.ct_explanation); 3821 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3822 return (-1); 3823 } 3824 3825 /* Check our buffer was big enough to get the full list. */ 3826 for (portidx = 0; portidx < NGENT-1; portidx++) { 3827 if (rs->snscb_ports[portidx].control & 0x80) 3828 break; 3829 } 3830 if ((rs->snscb_ports[portidx].control & 0x80) == 0) { 3831 isp_prt(isp, ISP_LOGWARN, 3832 "fabric too big for scratch area: increase ISP_FC_SCRLEN"); 3833 } 3834 portlim = portidx + 1; 3835 isp_prt(isp, ISP_LOG_SANCFG, 3836 "Chan %d Got %d ports back from name server", chan, portlim); 3837 3838 /* Go through the list and remove duplicate port ids. */ 3839 for (portidx = 0; portidx < portlim; portidx++) { 3840 int npidx; 3841 3842 portid = 3843 ((rs->snscb_ports[portidx].portid[0]) << 16) | 3844 ((rs->snscb_ports[portidx].portid[1]) << 8) | 3845 ((rs->snscb_ports[portidx].portid[2])); 3846 3847 for (npidx = portidx + 1; npidx < portlim; npidx++) { 3848 uint32_t new_portid = 3849 ((rs->snscb_ports[npidx].portid[0]) << 16) | 3850 ((rs->snscb_ports[npidx].portid[1]) << 8) | 3851 ((rs->snscb_ports[npidx].portid[2])); 3852 if (new_portid == portid) { 3853 break; 3854 } 3855 } 3856 3857 if (npidx < portlim) { 3858 rs->snscb_ports[npidx].portid[0] = 0; 3859 rs->snscb_ports[npidx].portid[1] = 0; 3860 rs->snscb_ports[npidx].portid[2] = 0; 3861 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d removing duplicate PortID 0x%06x entry from list", chan, portid); 3862 } 3863 } 3864 3865 /* 3866 * We now have a list of Port IDs for all FC4 SCSI devices 3867 * that the Fabric Name server knows about. 3868 * 3869 * For each entry on this list go through our port database looking 3870 * for probational entries- if we find one, then an old entry is 3871 * maybe still this one. We get some information to find out. 3872 * 3873 * Otherwise, it's a new fabric device, and we log into it 3874 * (unconditionally). After searching the entire database 3875 * again to make sure that we never ever ever ever have more 3876 * than one entry that has the same PortID or the same 3877 * WWNN/WWPN duple, we enter the device into our database. 3878 */ 3879 isp_mark_portdb(isp, chan); 3880 for (portidx = 0; portidx < portlim; portidx++) { 3881 portid = ((rs->snscb_ports[portidx].portid[0]) << 16) | 3882 ((rs->snscb_ports[portidx].portid[1]) << 8) | 3883 ((rs->snscb_ports[portidx].portid[2])); 3884 isp_prt(isp, ISP_LOG_SANCFG, 3885 "Chan %d Checking fabric port 0x%06x", chan, portid); 3886 if (portid == 0) { 3887 isp_prt(isp, ISP_LOG_SANCFG, 3888 "Chan %d Port at idx %d is zero", 3889 chan, portidx); 3890 continue; 3891 } 3892 if (portid == fcp->isp_portid) { 3893 isp_prt(isp, ISP_LOG_SANCFG, 3894 "Chan %d Port 0x%06x is our", chan, portid); 3895 continue; 3896 } 3897 3898 /* Now search the entire port database for the same portid. */ 3899 if (isp_find_pdb_by_portid(isp, chan, portid, &lp)) { 3900 if (!lp->probational) { 3901 isp_prt(isp, ISP_LOGERR, 3902 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)", 3903 chan, lp->portid, lp->handle, 3904 FC_PORTDB_TGT(isp, chan, lp), lp->state); 3905 isp_dump_portdb(isp, chan); 3906 goto fail; 3907 } 3908 3909 if (lp->state == FC_PORTDB_STATE_ZOMBIE) 3910 goto relogin; 3911 3912 /* 3913 * See if we're still logged into it. 3914 * 3915 * If we aren't, mark it as a dead device and 3916 * leave the new portid in the database entry 3917 * for somebody further along to decide what to 3918 * do (policy choice). 3919 * 3920 * If we are, check to see if it's the same 3921 * device still (it should be). If for some 3922 * reason it isn't, mark it as a changed device 3923 * and leave the new portid and role in the 3924 * database entry for somebody further along to 3925 * decide what to do (policy choice). 3926 */ 3927 r = isp_getpdb(isp, chan, lp->handle, &pdb); 3928 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3929 goto abort; 3930 if (r != 0) { 3931 lp->state = FC_PORTDB_STATE_DEAD; 3932 isp_prt(isp, ISP_LOG_SANCFG, 3933 "Chan %d Port 0x%06x handle 0x%x is dead (%d)", 3934 chan, portid, lp->handle, r); 3935 goto relogin; 3936 } 3937 3938 isp_pdb_add_update(isp, chan, &pdb); 3939 continue; 3940 } 3941 3942 relogin: 3943 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) { 3944 isp_prt(isp, ISP_LOG_SANCFG, 3945 "Chan %d Port 0x%06x is not logged in", chan, portid); 3946 continue; 3947 } 3948 3949 r = isp_gff_id(isp, chan, portid); 3950 if (r == 0) { 3951 isp_prt(isp, ISP_LOG_SANCFG, 3952 "Chan %d Port 0x%06x is not an FCP target", chan, portid); 3953 continue; 3954 } 3955 if (r < 0) 3956 r = isp_gft_id(isp, chan, portid); 3957 if (r == 0) { 3958 isp_prt(isp, ISP_LOG_SANCFG, 3959 "Chan %d Port 0x%06x is not FCP", chan, portid); 3960 continue; 3961 } 3962 3963 if (isp_login_device(isp, chan, portid, &pdb, 3964 &FCPARAM(isp, 0)->isp_lasthdl)) { 3965 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3966 goto abort; 3967 continue; 3968 } 3969 3970 isp_pdb_add_update(isp, chan, &pdb); 3971 } 3972 3973 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3974 goto abort; 3975 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3976 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan done", chan); 3977 return (0); 3978 } 3979 3980 /* 3981 * Find an unused handle and try and use to login to a port. 3982 */ 3983 static int 3984 isp_login_device(ispsoftc_t *isp, int chan, uint32_t portid, isp_pdb_t *p, uint16_t *ohp) 3985 { 3986 int lim, i, r; 3987 uint16_t handle; 3988 3989 if (ISP_CAP_2KLOGIN(isp)) { 3990 lim = NPH_MAX_2K; 3991 } else { 3992 lim = NPH_MAX; 3993 } 3994 3995 handle = isp_next_handle(isp, ohp); 3996 for (i = 0; i < lim; i++) { 3997 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 3998 return (-1); 3999 4000 /* Check if this handle is free. */ 4001 r = isp_getpdb(isp, chan, handle, p); 4002 if (r == 0) { 4003 if (p->portid != portid) { 4004 /* This handle is busy, try next one. */ 4005 handle = isp_next_handle(isp, ohp); 4006 continue; 4007 } 4008 break; 4009 } 4010 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 4011 return (-1); 4012 4013 /* 4014 * Now try and log into the device 4015 */ 4016 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI); 4017 if (r == 0) { 4018 break; 4019 } else if ((r & 0xffff) == MBOX_PORT_ID_USED) { 4020 /* 4021 * If we get here, then the firmwware still thinks we're logged into this device, but with a different 4022 * handle. We need to break that association. We used to try and just substitute the handle, but then 4023 * failed to get any data via isp_getpdb (below). 4024 */ 4025 if (isp_plogx(isp, chan, r >> 16, portid, PLOGX_FLG_CMD_LOGO | PLOGX_FLG_IMPLICIT | PLOGX_FLG_FREE_NPHDL)) { 4026 isp_prt(isp, ISP_LOGERR, "baw... logout of %x failed", r >> 16); 4027 } 4028 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 4029 return (-1); 4030 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI); 4031 if (r != 0) 4032 i = lim; 4033 break; 4034 } else if ((r & 0xffff) == MBOX_LOOP_ID_USED) { 4035 /* Try the next handle. */ 4036 handle = isp_next_handle(isp, ohp); 4037 } else { 4038 /* Give up. */ 4039 i = lim; 4040 break; 4041 } 4042 } 4043 4044 if (i == lim) { 4045 isp_prt(isp, ISP_LOGWARN, "Chan %d PLOGI 0x%06x failed", chan, portid); 4046 return (-1); 4047 } 4048 4049 /* 4050 * If we successfully logged into it, get the PDB for it 4051 * so we can crosscheck that it is still what we think it 4052 * is and that we also have the role it plays 4053 */ 4054 r = isp_getpdb(isp, chan, handle, p); 4055 if (r != 0) { 4056 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x disappeared", chan, portid, handle); 4057 return (-1); 4058 } 4059 4060 if (p->handle != handle || p->portid != portid) { 4061 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x changed (0x%06x@0x%0x)", 4062 chan, portid, handle, p->portid, p->handle); 4063 return (-1); 4064 } 4065 return (0); 4066 } 4067 4068 static int 4069 isp_send_change_request(ispsoftc_t *isp, int chan) 4070 { 4071 mbreg_t mbs; 4072 4073 MBSINIT(&mbs, MBOX_SEND_CHANGE_REQUEST, MBLOGALL, 500000); 4074 mbs.param[1] = 0x03; 4075 mbs.param[9] = chan; 4076 isp_mboxcmd(isp, &mbs); 4077 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 4078 return (0); 4079 } else { 4080 isp_prt(isp, ISP_LOGWARN, "Chan %d Send Change Request: 0x%x", 4081 chan, mbs.param[0]); 4082 return (-1); 4083 } 4084 } 4085 4086 static int 4087 isp_register_fc4_type(ispsoftc_t *isp, int chan) 4088 { 4089 fcparam *fcp = FCPARAM(isp, chan); 4090 rft_id_t rp; 4091 ct_hdr_t *ct = &rp.rftid_hdr; 4092 uint8_t local[SNS_RFT_ID_REQ_SIZE]; 4093 sns_screq_t *reqp = (sns_screq_t *) local; 4094 uint8_t *scp = fcp->isp_scratch; 4095 4096 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4097 isp_prt(isp, ISP_LOGERR, sacq); 4098 return (-1); 4099 } 4100 4101 if (IS_24XX(isp)) { 4102 /* Build the CT command and execute via pass-through. */ 4103 ISP_MEMZERO(&rp, sizeof(rp)); 4104 ct->ct_revision = CT_REVISION; 4105 ct->ct_fcs_type = CT_FC_TYPE_FC; 4106 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4107 ct->ct_cmd_resp = SNS_RFT_ID; 4108 ct->ct_bcnt_resid = (sizeof (rft_id_t) - sizeof (ct_hdr_t)) >> 2; 4109 rp.rftid_portid[0] = fcp->isp_portid >> 16; 4110 rp.rftid_portid[1] = fcp->isp_portid >> 8; 4111 rp.rftid_portid[2] = fcp->isp_portid; 4112 rp.rftid_fc4types[FC4_SCSI >> 5] = 1 << (FC4_SCSI & 0x1f); 4113 isp_put_rft_id(isp, &rp, (rft_id_t *)scp); 4114 4115 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) { 4116 FC_SCRATCH_RELEASE(isp, chan); 4117 return (-1); 4118 } 4119 } else { 4120 /* Build the SNS request and execute via firmware. */ 4121 ISP_MEMZERO((void *) reqp, SNS_RFT_ID_REQ_SIZE); 4122 reqp->snscb_rblen = sizeof (ct_hdr_t) >> 1; 4123 reqp->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma); 4124 reqp->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma); 4125 reqp->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma); 4126 reqp->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma); 4127 reqp->snscb_sblen = 22; 4128 reqp->snscb_data[0] = SNS_RFT_ID; 4129 reqp->snscb_data[4] = fcp->isp_portid & 0xffff; 4130 reqp->snscb_data[5] = (fcp->isp_portid >> 16) & 0xff; 4131 reqp->snscb_data[6] = (1 << FC4_SCSI); 4132 isp_put_sns_request(isp, reqp, (sns_screq_t *)scp); 4133 4134 if (isp_ct_sns(isp, chan, SNS_RFT_ID_REQ_SIZE, sizeof(ct_hdr_t))) { 4135 FC_SCRATCH_RELEASE(isp, chan); 4136 return (-1); 4137 } 4138 } 4139 4140 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4141 FC_SCRATCH_RELEASE(isp, chan); 4142 if (ct->ct_cmd_resp == LS_RJT) { 4143 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "Chan %d Register FC4 Type rejected", chan); 4144 return (-1); 4145 } else if (ct->ct_cmd_resp == LS_ACC) { 4146 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Register FC4 Type accepted", chan); 4147 } else { 4148 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x", chan, ct->ct_cmd_resp); 4149 return (-1); 4150 } 4151 return (0); 4152 } 4153 4154 static int 4155 isp_register_fc4_features_24xx(ispsoftc_t *isp, int chan) 4156 { 4157 fcparam *fcp = FCPARAM(isp, chan); 4158 ct_hdr_t *ct; 4159 rff_id_t rp; 4160 uint8_t *scp = fcp->isp_scratch; 4161 4162 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4163 isp_prt(isp, ISP_LOGERR, sacq); 4164 return (-1); 4165 } 4166 4167 /* 4168 * Build the CT header and command in memory. 4169 */ 4170 ISP_MEMZERO(&rp, sizeof(rp)); 4171 ct = &rp.rffid_hdr; 4172 ct->ct_revision = CT_REVISION; 4173 ct->ct_fcs_type = CT_FC_TYPE_FC; 4174 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4175 ct->ct_cmd_resp = SNS_RFF_ID; 4176 ct->ct_bcnt_resid = (sizeof (rff_id_t) - sizeof (ct_hdr_t)) >> 2; 4177 rp.rffid_portid[0] = fcp->isp_portid >> 16; 4178 rp.rffid_portid[1] = fcp->isp_portid >> 8; 4179 rp.rffid_portid[2] = fcp->isp_portid; 4180 rp.rffid_fc4features = 0; 4181 if (fcp->role & ISP_ROLE_TARGET) 4182 rp.rffid_fc4features |= 1; 4183 if (fcp->role & ISP_ROLE_INITIATOR) 4184 rp.rffid_fc4features |= 2; 4185 rp.rffid_fc4type = FC4_SCSI; 4186 isp_put_rff_id(isp, &rp, (rff_id_t *)scp); 4187 if (isp->isp_dblev & ISP_LOGDEBUG1) 4188 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp); 4189 4190 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) { 4191 FC_SCRATCH_RELEASE(isp, chan); 4192 return (-1); 4193 } 4194 4195 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4196 FC_SCRATCH_RELEASE(isp, chan); 4197 if (ct->ct_cmd_resp == LS_RJT) { 4198 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4199 "Chan %d Register FC4 Features rejected", chan); 4200 return (-1); 4201 } else if (ct->ct_cmd_resp == LS_ACC) { 4202 isp_prt(isp, ISP_LOG_SANCFG, 4203 "Chan %d Register FC4 Features accepted", chan); 4204 } else { 4205 isp_prt(isp, ISP_LOGWARN, 4206 "Chan %d Register FC4 Features: 0x%x", chan, ct->ct_cmd_resp); 4207 return (-1); 4208 } 4209 return (0); 4210 } 4211 4212 static int 4213 isp_register_port_name_24xx(ispsoftc_t *isp, int chan) 4214 { 4215 fcparam *fcp = FCPARAM(isp, chan); 4216 ct_hdr_t *ct; 4217 rspn_id_t rp; 4218 uint8_t *scp = fcp->isp_scratch; 4219 int len; 4220 4221 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4222 isp_prt(isp, ISP_LOGERR, sacq); 4223 return (-1); 4224 } 4225 4226 /* 4227 * Build the CT header and command in memory. 4228 */ 4229 ISP_MEMZERO(&rp, sizeof(rp)); 4230 ct = &rp.rspnid_hdr; 4231 ct->ct_revision = CT_REVISION; 4232 ct->ct_fcs_type = CT_FC_TYPE_FC; 4233 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4234 ct->ct_cmd_resp = SNS_RSPN_ID; 4235 rp.rspnid_portid[0] = fcp->isp_portid >> 16; 4236 rp.rspnid_portid[1] = fcp->isp_portid >> 8; 4237 rp.rspnid_portid[2] = fcp->isp_portid; 4238 rp.rspnid_length = 0; 4239 len = offsetof(rspn_id_t, rspnid_name); 4240 mtx_lock(&prison0.pr_mtx); 4241 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4242 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD"); 4243 mtx_unlock(&prison0.pr_mtx); 4244 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4245 ":%s", device_get_nameunit(isp->isp_dev)); 4246 if (chan != 0) { 4247 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4248 "/%d", chan); 4249 } 4250 len += rp.rspnid_length; 4251 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2; 4252 isp_put_rspn_id(isp, &rp, (rspn_id_t *)scp); 4253 4254 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) { 4255 FC_SCRATCH_RELEASE(isp, chan); 4256 return (-1); 4257 } 4258 4259 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4260 FC_SCRATCH_RELEASE(isp, chan); 4261 if (ct->ct_cmd_resp == LS_RJT) { 4262 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4263 "Chan %d Register Symbolic Port Name rejected", chan); 4264 return (-1); 4265 } else if (ct->ct_cmd_resp == LS_ACC) { 4266 isp_prt(isp, ISP_LOG_SANCFG, 4267 "Chan %d Register Symbolic Port Name accepted", chan); 4268 } else { 4269 isp_prt(isp, ISP_LOGWARN, 4270 "Chan %d Register Symbolic Port Name: 0x%x", chan, ct->ct_cmd_resp); 4271 return (-1); 4272 } 4273 return (0); 4274 } 4275 4276 static int 4277 isp_register_node_name_24xx(ispsoftc_t *isp, int chan) 4278 { 4279 fcparam *fcp = FCPARAM(isp, chan); 4280 ct_hdr_t *ct; 4281 rsnn_nn_t rp; 4282 uint8_t *scp = fcp->isp_scratch; 4283 int len; 4284 4285 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4286 isp_prt(isp, ISP_LOGERR, sacq); 4287 return (-1); 4288 } 4289 4290 /* 4291 * Build the CT header and command in memory. 4292 */ 4293 ISP_MEMZERO(&rp, sizeof(rp)); 4294 ct = &rp.rsnnnn_hdr; 4295 ct->ct_revision = CT_REVISION; 4296 ct->ct_fcs_type = CT_FC_TYPE_FC; 4297 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4298 ct->ct_cmd_resp = SNS_RSNN_NN; 4299 MAKE_NODE_NAME_FROM_WWN(rp.rsnnnn_nodename, fcp->isp_wwnn); 4300 rp.rsnnnn_length = 0; 4301 len = offsetof(rsnn_nn_t, rsnnnn_name); 4302 mtx_lock(&prison0.pr_mtx); 4303 rp.rsnnnn_length += sprintf(&scp[len + rp.rsnnnn_length], 4304 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD"); 4305 mtx_unlock(&prison0.pr_mtx); 4306 len += rp.rsnnnn_length; 4307 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2; 4308 isp_put_rsnn_nn(isp, &rp, (rsnn_nn_t *)scp); 4309 4310 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) { 4311 FC_SCRATCH_RELEASE(isp, chan); 4312 return (-1); 4313 } 4314 4315 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4316 FC_SCRATCH_RELEASE(isp, chan); 4317 if (ct->ct_cmd_resp == LS_RJT) { 4318 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4319 "Chan %d Register Symbolic Node Name rejected", chan); 4320 return (-1); 4321 } else if (ct->ct_cmd_resp == LS_ACC) { 4322 isp_prt(isp, ISP_LOG_SANCFG, 4323 "Chan %d Register Symbolic Node Name accepted", chan); 4324 } else { 4325 isp_prt(isp, ISP_LOGWARN, 4326 "Chan %d Register Symbolic Node Name: 0x%x", chan, ct->ct_cmd_resp); 4327 return (-1); 4328 } 4329 return (0); 4330 } 4331 4332 static uint16_t 4333 isp_next_handle(ispsoftc_t *isp, uint16_t *ohp) 4334 { 4335 fcparam *fcp; 4336 int i, chan, wrap; 4337 uint16_t handle, minh, maxh; 4338 4339 handle = *ohp; 4340 if (ISP_CAP_2KLOGIN(isp)) { 4341 minh = 0; 4342 maxh = NPH_RESERVED - 1; 4343 } else { 4344 minh = SNS_ID + 1; 4345 maxh = NPH_MAX - 1; 4346 } 4347 wrap = 0; 4348 4349 next: 4350 if (handle == NIL_HANDLE) { 4351 handle = minh; 4352 } else { 4353 handle++; 4354 if (handle > maxh) { 4355 if (++wrap >= 2) { 4356 isp_prt(isp, ISP_LOGERR, "Out of port handles!"); 4357 return (NIL_HANDLE); 4358 } 4359 handle = minh; 4360 } 4361 } 4362 for (chan = 0; chan < isp->isp_nchan; chan++) { 4363 fcp = FCPARAM(isp, chan); 4364 if (fcp->role == ISP_ROLE_NONE) 4365 continue; 4366 for (i = 0; i < MAX_FC_TARG; i++) { 4367 if (fcp->portdb[i].state != FC_PORTDB_STATE_NIL && 4368 fcp->portdb[i].handle == handle) 4369 goto next; 4370 } 4371 } 4372 *ohp = handle; 4373 return (handle); 4374 } 4375 4376 /* 4377 * Start a command. Locking is assumed done in the caller. 4378 */ 4379 4380 int 4381 isp_start(XS_T *xs) 4382 { 4383 ispsoftc_t *isp; 4384 uint32_t cdblen; 4385 uint8_t local[QENTRY_LEN]; 4386 ispreq_t *reqp; 4387 void *cdbp, *qep; 4388 uint16_t *tptr; 4389 fcportdb_t *lp; 4390 int target, dmaresult; 4391 4392 XS_INITERR(xs); 4393 isp = XS_ISP(xs); 4394 4395 /* 4396 * Check command CDB length, etc.. We really are limited to 16 bytes 4397 * for Fibre Channel, but can do up to 44 bytes in parallel SCSI, 4398 * but probably only if we're running fairly new firmware (we'll 4399 * let the old f/w choke on an extended command queue entry). 4400 */ 4401 4402 if (XS_CDBLEN(xs) > (IS_FC(isp)? 16 : 44) || XS_CDBLEN(xs) == 0) { 4403 isp_prt(isp, ISP_LOGERR, "unsupported cdb length (%d, CDB[0]=0x%x)", XS_CDBLEN(xs), XS_CDBP(xs)[0] & 0xff); 4404 XS_SETERR(xs, HBA_REQINVAL); 4405 return (CMD_COMPLETE); 4406 } 4407 4408 /* 4409 * Translate the target to device handle as appropriate, checking 4410 * for correct device state as well. 4411 */ 4412 target = XS_TGT(xs); 4413 if (IS_FC(isp)) { 4414 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs)); 4415 4416 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) { 4417 isp_prt(isp, ISP_LOG_WARN1, 4418 "%d.%d.%jx I am not an initiator", 4419 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4420 XS_SETERR(xs, HBA_SELTIMEOUT); 4421 return (CMD_COMPLETE); 4422 } 4423 4424 if (isp->isp_state != ISP_RUNSTATE) { 4425 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE"); 4426 XS_SETERR(xs, HBA_BOTCH); 4427 return (CMD_COMPLETE); 4428 } 4429 4430 isp_prt(isp, ISP_LOGDEBUG2, "XS_TGT(xs)=%d", target); 4431 lp = &fcp->portdb[target]; 4432 if (target < 0 || target >= MAX_FC_TARG || 4433 lp->is_target == 0) { 4434 XS_SETERR(xs, HBA_SELTIMEOUT); 4435 return (CMD_COMPLETE); 4436 } 4437 if (fcp->isp_loopstate != LOOP_READY) { 4438 isp_prt(isp, ISP_LOGDEBUG1, 4439 "%d.%d.%jx loop is not ready", 4440 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4441 return (CMD_RQLATER); 4442 } 4443 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 4444 isp_prt(isp, ISP_LOGDEBUG1, 4445 "%d.%d.%jx target zombie", 4446 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4447 return (CMD_RQLATER); 4448 } 4449 if (lp->state != FC_PORTDB_STATE_VALID) { 4450 isp_prt(isp, ISP_LOGDEBUG1, 4451 "%d.%d.%jx bad db port state 0x%x", 4452 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs), lp->state); 4453 XS_SETERR(xs, HBA_SELTIMEOUT); 4454 return (CMD_COMPLETE); 4455 } 4456 } else { 4457 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 4458 if (isp->isp_state != ISP_RUNSTATE) { 4459 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE"); 4460 XS_SETERR(xs, HBA_BOTCH); 4461 return (CMD_COMPLETE); 4462 } 4463 4464 if (sdp->update) { 4465 isp_spi_update(isp, XS_CHANNEL(xs)); 4466 } 4467 lp = NULL; 4468 } 4469 4470 start_again: 4471 4472 qep = isp_getrqentry(isp); 4473 if (qep == NULL) { 4474 isp_prt(isp, ISP_LOG_WARN1, "Request Queue Overflow"); 4475 XS_SETERR(xs, HBA_BOTCH); 4476 return (CMD_EAGAIN); 4477 } 4478 XS_SETERR(xs, HBA_NOERROR); 4479 4480 /* 4481 * Now see if we need to synchronize the ISP with respect to anything. 4482 * We do dual duty here (cough) for synchronizing for buses other 4483 * than which we got here to send a command to. 4484 */ 4485 reqp = (ispreq_t *) local; 4486 ISP_MEMZERO(local, QENTRY_LEN); 4487 if (ISP_TST_SENDMARKER(isp, XS_CHANNEL(xs))) { 4488 if (IS_24XX(isp)) { 4489 isp_marker_24xx_t *m = (isp_marker_24xx_t *) reqp; 4490 m->mrk_header.rqs_entry_count = 1; 4491 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER; 4492 m->mrk_modifier = SYNC_ALL; 4493 m->mrk_vphdl = XS_CHANNEL(xs); 4494 isp_put_marker_24xx(isp, m, qep); 4495 } else { 4496 isp_marker_t *m = (isp_marker_t *) reqp; 4497 m->mrk_header.rqs_entry_count = 1; 4498 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER; 4499 m->mrk_target = (XS_CHANNEL(xs) << 7); /* bus # */ 4500 m->mrk_modifier = SYNC_ALL; 4501 isp_put_marker(isp, m, qep); 4502 } 4503 ISP_SYNC_REQUEST(isp); 4504 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 0); 4505 goto start_again; 4506 } 4507 4508 reqp->req_header.rqs_entry_count = 1; 4509 4510 /* 4511 * Select and install Header Code. 4512 * Note that it might be overridden before going out 4513 * if we're on a 64 bit platform. The lower level 4514 * code (isp_send_cmd) will select the appropriate 4515 * 64 bit variant if it needs to. 4516 */ 4517 if (IS_24XX(isp)) { 4518 reqp->req_header.rqs_entry_type = RQSTYPE_T7RQS; 4519 } else if (IS_FC(isp)) { 4520 reqp->req_header.rqs_entry_type = RQSTYPE_T2RQS; 4521 } else { 4522 if (XS_CDBLEN(xs) > 12) { 4523 reqp->req_header.rqs_entry_type = RQSTYPE_CMDONLY; 4524 } else { 4525 reqp->req_header.rqs_entry_type = RQSTYPE_REQUEST; 4526 } 4527 } 4528 4529 /* 4530 * Set task attributes 4531 */ 4532 if (IS_24XX(isp)) { 4533 int ttype; 4534 if (XS_TAG_P(xs)) { 4535 ttype = XS_TAG_TYPE(xs); 4536 } else { 4537 ttype = REQFLAG_STAG; 4538 } 4539 if (ttype == REQFLAG_OTAG) { 4540 ttype = FCP_CMND_TASK_ATTR_ORDERED; 4541 } else if (ttype == REQFLAG_HTAG) { 4542 ttype = FCP_CMND_TASK_ATTR_HEAD; 4543 } else { 4544 ttype = FCP_CMND_TASK_ATTR_SIMPLE; 4545 } 4546 ((ispreqt7_t *)reqp)->req_task_attribute = ttype; 4547 } else if (IS_FC(isp)) { 4548 /* 4549 * See comment in isp_intr_respq 4550 */ 4551 /* XS_SET_RESID(xs, 0); */ 4552 4553 /* 4554 * Fibre Channel always requires some kind of tag. 4555 * The Qlogic drivers seem be happy not to use a tag, 4556 * but this breaks for some devices (IBM drives). 4557 */ 4558 if (XS_TAG_P(xs)) { 4559 ((ispreqt2_t *)reqp)->req_flags = XS_TAG_TYPE(xs); 4560 } else { 4561 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_STAG; 4562 } 4563 } else { 4564 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 4565 if ((sdp->isp_devparam[target].actv_flags & DPARM_TQING) && XS_TAG_P(xs)) { 4566 reqp->req_flags = XS_TAG_TYPE(xs); 4567 } 4568 } 4569 4570 /* 4571 * NB: we do not support long CDBs (yet) 4572 */ 4573 cdblen = XS_CDBLEN(xs); 4574 4575 if (IS_SCSI(isp)) { 4576 if (cdblen > sizeof (reqp->req_cdb)) { 4577 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4578 XS_SETERR(xs, HBA_REQINVAL); 4579 return (CMD_COMPLETE); 4580 } 4581 reqp->req_target = target | (XS_CHANNEL(xs) << 7); 4582 reqp->req_lun_trn = XS_LUN(xs); 4583 reqp->req_cdblen = cdblen; 4584 tptr = &reqp->req_time; 4585 cdbp = reqp->req_cdb; 4586 } else if (IS_24XX(isp)) { 4587 ispreqt7_t *t7 = (ispreqt7_t *)local; 4588 4589 if (cdblen > sizeof (t7->req_cdb)) { 4590 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4591 XS_SETERR(xs, HBA_REQINVAL); 4592 return (CMD_COMPLETE); 4593 } 4594 4595 t7->req_nphdl = lp->handle; 4596 t7->req_tidlo = lp->portid; 4597 t7->req_tidhi = lp->portid >> 16; 4598 t7->req_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(xs)); 4599 be64enc(t7->req_lun, CAM_EXTLUN_BYTE_SWIZZLE(XS_LUN(xs))); 4600 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) { 4601 if (FCP_NEXT_CRN(isp, &t7->req_crn, xs)) { 4602 isp_prt(isp, ISP_LOG_WARN1, 4603 "%d.%d.%jx cannot generate next CRN", 4604 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4605 XS_SETERR(xs, HBA_BOTCH); 4606 return (CMD_EAGAIN); 4607 } 4608 } 4609 tptr = &t7->req_time; 4610 cdbp = t7->req_cdb; 4611 } else { 4612 ispreqt2_t *t2 = (ispreqt2_t *)local; 4613 4614 if (cdblen > sizeof t2->req_cdb) { 4615 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4616 XS_SETERR(xs, HBA_REQINVAL); 4617 return (CMD_COMPLETE); 4618 } 4619 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) { 4620 if (FCP_NEXT_CRN(isp, &t2->req_crn, xs)) { 4621 isp_prt(isp, ISP_LOG_WARN1, 4622 "%d.%d.%jx cannot generate next CRN", 4623 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4624 XS_SETERR(xs, HBA_BOTCH); 4625 return (CMD_EAGAIN); 4626 } 4627 } 4628 if (ISP_CAP_2KLOGIN(isp)) { 4629 ispreqt2e_t *t2e = (ispreqt2e_t *)local; 4630 t2e->req_target = lp->handle; 4631 t2e->req_scclun = XS_LUN(xs); 4632 tptr = &t2e->req_time; 4633 cdbp = t2e->req_cdb; 4634 } else if (ISP_CAP_SCCFW(isp)) { 4635 t2->req_target = lp->handle; 4636 t2->req_scclun = XS_LUN(xs); 4637 tptr = &t2->req_time; 4638 cdbp = t2->req_cdb; 4639 } else { 4640 t2->req_target = lp->handle; 4641 t2->req_lun_trn = XS_LUN(xs); 4642 tptr = &t2->req_time; 4643 cdbp = t2->req_cdb; 4644 } 4645 } 4646 *tptr = XS_TIME(xs); 4647 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen); 4648 4649 /* Whew. Thankfully the same for type 7 requests */ 4650 reqp->req_handle = isp_allocate_handle(isp, xs, ISP_HANDLE_INITIATOR); 4651 if (reqp->req_handle == 0) { 4652 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers"); 4653 XS_SETERR(xs, HBA_BOTCH); 4654 return (CMD_EAGAIN); 4655 } 4656 4657 /* 4658 * Set up DMA and/or do any platform dependent swizzling of the request entry 4659 * so that the Qlogic F/W understands what is being asked of it. 4660 * 4661 * The callee is responsible for adding all requests at this point. 4662 */ 4663 dmaresult = ISP_DMASETUP(isp, xs, reqp); 4664 if (dmaresult != CMD_QUEUED) { 4665 isp_destroy_handle(isp, reqp->req_handle); 4666 /* 4667 * dmasetup sets actual error in packet, and 4668 * return what we were given to return. 4669 */ 4670 return (dmaresult); 4671 } 4672 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs)); 4673 return (CMD_QUEUED); 4674 } 4675 4676 /* 4677 * isp control 4678 * Locks (ints blocked) assumed held. 4679 */ 4680 4681 int 4682 isp_control(ispsoftc_t *isp, ispctl_t ctl, ...) 4683 { 4684 XS_T *xs; 4685 mbreg_t *mbr, mbs; 4686 int chan, tgt; 4687 uint32_t handle; 4688 va_list ap; 4689 4690 switch (ctl) { 4691 case ISPCTL_RESET_BUS: 4692 /* 4693 * Issue a bus reset. 4694 */ 4695 if (IS_24XX(isp)) { 4696 isp_prt(isp, ISP_LOGERR, "BUS RESET NOT IMPLEMENTED"); 4697 break; 4698 } else if (IS_FC(isp)) { 4699 mbs.param[1] = 10; 4700 chan = 0; 4701 } else { 4702 va_start(ap, ctl); 4703 chan = va_arg(ap, int); 4704 va_end(ap); 4705 mbs.param[1] = SDPARAM(isp, chan)->isp_bus_reset_delay; 4706 if (mbs.param[1] < 2) { 4707 mbs.param[1] = 2; 4708 } 4709 mbs.param[2] = chan; 4710 } 4711 MBSINIT(&mbs, MBOX_BUS_RESET, MBLOGALL, 0); 4712 ISP_SET_SENDMARKER(isp, chan, 1); 4713 isp_mboxcmd(isp, &mbs); 4714 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4715 break; 4716 } 4717 isp_prt(isp, ISP_LOGINFO, "driver initiated bus reset of bus %d", chan); 4718 return (0); 4719 4720 case ISPCTL_RESET_DEV: 4721 va_start(ap, ctl); 4722 chan = va_arg(ap, int); 4723 tgt = va_arg(ap, int); 4724 va_end(ap); 4725 if (IS_24XX(isp)) { 4726 uint8_t local[QENTRY_LEN]; 4727 isp24xx_tmf_t *tmf; 4728 isp24xx_statusreq_t *sp; 4729 fcparam *fcp = FCPARAM(isp, chan); 4730 fcportdb_t *lp; 4731 4732 if (tgt < 0 || tgt >= MAX_FC_TARG) { 4733 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to reset bad target %d", chan, tgt); 4734 break; 4735 } 4736 lp = &fcp->portdb[tgt]; 4737 if (lp->is_target == 0 || 4738 lp->state != FC_PORTDB_STATE_VALID) { 4739 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt); 4740 break; 4741 } 4742 4743 tmf = (isp24xx_tmf_t *) local; 4744 ISP_MEMZERO(tmf, QENTRY_LEN); 4745 tmf->tmf_header.rqs_entry_type = RQSTYPE_TSK_MGMT; 4746 tmf->tmf_header.rqs_entry_count = 1; 4747 tmf->tmf_nphdl = lp->handle; 4748 tmf->tmf_delay = 2; 4749 tmf->tmf_timeout = 4; 4750 tmf->tmf_flags = ISP24XX_TMF_TARGET_RESET; 4751 tmf->tmf_tidlo = lp->portid; 4752 tmf->tmf_tidhi = lp->portid >> 16; 4753 tmf->tmf_vpidx = ISP_GET_VPIDX(isp, chan); 4754 isp_put_24xx_tmf(isp, tmf, isp->isp_iocb); 4755 if (isp->isp_dblev & ISP_LOGDEBUG1) 4756 isp_print_bytes(isp, "TMF IOCB request", QENTRY_LEN, isp->isp_iocb); 4757 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, QENTRY_LEN, chan); 4758 fcp->sendmarker = 1; 4759 4760 isp_prt(isp, ISP_LOGALL, "Chan %d Reset N-Port Handle 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid); 4761 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 4762 MBCMD_DEFAULT_TIMEOUT + tmf->tmf_timeout * 1000000); 4763 mbs.param[1] = QENTRY_LEN; 4764 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 4765 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 4766 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 4767 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 4768 isp_mboxcmd(isp, &mbs); 4769 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 4770 break; 4771 4772 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan); 4773 if (isp->isp_dblev & ISP_LOGDEBUG1) 4774 isp_print_bytes(isp, "TMF IOCB response", QENTRY_LEN, &((isp24xx_statusreq_t *)isp->isp_iocb)[1]); 4775 sp = (isp24xx_statusreq_t *) local; 4776 isp_get_24xx_response(isp, &((isp24xx_statusreq_t *)isp->isp_iocb)[1], sp); 4777 if (sp->req_completion_status == 0) { 4778 return (0); 4779 } 4780 isp_prt(isp, ISP_LOGWARN, "Chan %d reset of target %d returned 0x%x", chan, tgt, sp->req_completion_status); 4781 break; 4782 } else if (IS_FC(isp)) { 4783 if (ISP_CAP_2KLOGIN(isp)) { 4784 mbs.param[1] = tgt; 4785 mbs.ibits = (1 << 10); 4786 } else { 4787 mbs.param[1] = (tgt << 8); 4788 } 4789 } else { 4790 mbs.param[1] = (chan << 15) | (tgt << 8); 4791 } 4792 MBSINIT(&mbs, MBOX_ABORT_TARGET, MBLOGALL, 0); 4793 mbs.param[2] = 3; /* 'delay', in seconds */ 4794 isp_mboxcmd(isp, &mbs); 4795 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4796 break; 4797 } 4798 isp_prt(isp, ISP_LOGINFO, "Target %d on Bus %d Reset Succeeded", tgt, chan); 4799 ISP_SET_SENDMARKER(isp, chan, 1); 4800 return (0); 4801 4802 case ISPCTL_ABORT_CMD: 4803 va_start(ap, ctl); 4804 xs = va_arg(ap, XS_T *); 4805 va_end(ap); 4806 4807 tgt = XS_TGT(xs); 4808 chan = XS_CHANNEL(xs); 4809 4810 handle = isp_find_handle(isp, xs); 4811 if (handle == 0) { 4812 isp_prt(isp, ISP_LOGWARN, "cannot find handle for command to abort"); 4813 break; 4814 } 4815 if (IS_24XX(isp)) { 4816 isp24xx_abrt_t local, *ab = &local; 4817 fcparam *fcp; 4818 fcportdb_t *lp; 4819 4820 fcp = FCPARAM(isp, chan); 4821 if (tgt < 0 || tgt >= MAX_FC_TARG) { 4822 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to abort bad target %d", chan, tgt); 4823 break; 4824 } 4825 lp = &fcp->portdb[tgt]; 4826 if (lp->is_target == 0 || 4827 lp->state != FC_PORTDB_STATE_VALID) { 4828 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt); 4829 break; 4830 } 4831 isp_prt(isp, ISP_LOGALL, "Chan %d Abort Cmd for N-Port 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid); 4832 ISP_MEMZERO(ab, QENTRY_LEN); 4833 ab->abrt_header.rqs_entry_type = RQSTYPE_ABORT_IO; 4834 ab->abrt_header.rqs_entry_count = 1; 4835 ab->abrt_handle = lp->handle; 4836 ab->abrt_cmd_handle = handle; 4837 ab->abrt_tidlo = lp->portid; 4838 ab->abrt_tidhi = lp->portid >> 16; 4839 ab->abrt_vpidx = ISP_GET_VPIDX(isp, chan); 4840 isp_put_24xx_abrt(isp, ab, isp->isp_iocb); 4841 if (isp->isp_dblev & ISP_LOGDEBUG1) 4842 isp_print_bytes(isp, "AB IOCB quest", QENTRY_LEN, isp->isp_iocb); 4843 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, 2 * QENTRY_LEN, chan); 4844 4845 ISP_MEMZERO(&mbs, sizeof (mbs)); 4846 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 5000000); 4847 mbs.param[1] = QENTRY_LEN; 4848 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 4849 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 4850 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 4851 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 4852 4853 isp_mboxcmd(isp, &mbs); 4854 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 4855 break; 4856 4857 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan); 4858 if (isp->isp_dblev & ISP_LOGDEBUG1) 4859 isp_print_bytes(isp, "AB IOCB response", QENTRY_LEN, &((isp24xx_abrt_t *)isp->isp_iocb)[1]); 4860 isp_get_24xx_abrt(isp, &((isp24xx_abrt_t *)isp->isp_iocb)[1], ab); 4861 if (ab->abrt_nphdl == ISP24XX_ABRT_OKAY) { 4862 return (0); 4863 } 4864 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d abort returned 0x%x", chan, tgt, ab->abrt_nphdl); 4865 break; 4866 } else if (IS_FC(isp)) { 4867 if (ISP_CAP_SCCFW(isp)) { 4868 if (ISP_CAP_2KLOGIN(isp)) { 4869 mbs.param[1] = tgt; 4870 } else { 4871 mbs.param[1] = tgt << 8; 4872 } 4873 mbs.param[6] = XS_LUN(xs); 4874 } else { 4875 mbs.param[1] = tgt << 8 | XS_LUN(xs); 4876 } 4877 } else { 4878 mbs.param[1] = (chan << 15) | (tgt << 8) | XS_LUN(xs); 4879 } 4880 MBSINIT(&mbs, MBOX_ABORT, 4881 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_ERROR), 0); 4882 mbs.param[2] = handle; 4883 isp_mboxcmd(isp, &mbs); 4884 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4885 break; 4886 } 4887 return (0); 4888 4889 case ISPCTL_UPDATE_PARAMS: 4890 4891 va_start(ap, ctl); 4892 chan = va_arg(ap, int); 4893 va_end(ap); 4894 isp_spi_update(isp, chan); 4895 return (0); 4896 4897 case ISPCTL_FCLINK_TEST: 4898 4899 if (IS_FC(isp)) { 4900 int usdelay; 4901 va_start(ap, ctl); 4902 chan = va_arg(ap, int); 4903 usdelay = va_arg(ap, int); 4904 va_end(ap); 4905 if (usdelay == 0) { 4906 usdelay = 250000; 4907 } 4908 return (isp_fclink_test(isp, chan, usdelay)); 4909 } 4910 break; 4911 4912 case ISPCTL_SCAN_FABRIC: 4913 4914 if (IS_FC(isp)) { 4915 va_start(ap, ctl); 4916 chan = va_arg(ap, int); 4917 va_end(ap); 4918 return (isp_scan_fabric(isp, chan)); 4919 } 4920 break; 4921 4922 case ISPCTL_SCAN_LOOP: 4923 4924 if (IS_FC(isp)) { 4925 va_start(ap, ctl); 4926 chan = va_arg(ap, int); 4927 va_end(ap); 4928 return (isp_scan_loop(isp, chan)); 4929 } 4930 break; 4931 4932 case ISPCTL_PDB_SYNC: 4933 4934 if (IS_FC(isp)) { 4935 va_start(ap, ctl); 4936 chan = va_arg(ap, int); 4937 va_end(ap); 4938 return (isp_pdb_sync(isp, chan)); 4939 } 4940 break; 4941 4942 case ISPCTL_SEND_LIP: 4943 4944 if (IS_FC(isp) && !IS_24XX(isp)) { 4945 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0); 4946 if (ISP_CAP_2KLOGIN(isp)) { 4947 mbs.ibits = (1 << 10); 4948 } 4949 isp_mboxcmd(isp, &mbs); 4950 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 4951 return (0); 4952 } 4953 } 4954 break; 4955 4956 case ISPCTL_GET_PDB: 4957 if (IS_FC(isp)) { 4958 isp_pdb_t *pdb; 4959 va_start(ap, ctl); 4960 chan = va_arg(ap, int); 4961 tgt = va_arg(ap, int); 4962 pdb = va_arg(ap, isp_pdb_t *); 4963 va_end(ap); 4964 return (isp_getpdb(isp, chan, tgt, pdb)); 4965 } 4966 break; 4967 4968 case ISPCTL_GET_NAMES: 4969 { 4970 uint64_t *wwnn, *wwnp; 4971 va_start(ap, ctl); 4972 chan = va_arg(ap, int); 4973 tgt = va_arg(ap, int); 4974 wwnn = va_arg(ap, uint64_t *); 4975 wwnp = va_arg(ap, uint64_t *); 4976 va_end(ap); 4977 if (wwnn == NULL && wwnp == NULL) { 4978 break; 4979 } 4980 if (wwnn) { 4981 *wwnn = isp_get_wwn(isp, chan, tgt, 1); 4982 if (*wwnn == INI_NONE) { 4983 break; 4984 } 4985 } 4986 if (wwnp) { 4987 *wwnp = isp_get_wwn(isp, chan, tgt, 0); 4988 if (*wwnp == INI_NONE) { 4989 break; 4990 } 4991 } 4992 return (0); 4993 } 4994 case ISPCTL_RUN_MBOXCMD: 4995 { 4996 va_start(ap, ctl); 4997 mbr = va_arg(ap, mbreg_t *); 4998 va_end(ap); 4999 isp_mboxcmd(isp, mbr); 5000 return (0); 5001 } 5002 case ISPCTL_PLOGX: 5003 { 5004 isp_plcmd_t *p; 5005 int r; 5006 5007 va_start(ap, ctl); 5008 p = va_arg(ap, isp_plcmd_t *); 5009 va_end(ap); 5010 5011 if ((p->flags & PLOGX_FLG_CMD_MASK) != PLOGX_FLG_CMD_PLOGI || (p->handle != NIL_HANDLE)) { 5012 return (isp_plogx(isp, p->channel, p->handle, p->portid, p->flags)); 5013 } 5014 do { 5015 isp_next_handle(isp, &p->handle); 5016 r = isp_plogx(isp, p->channel, p->handle, p->portid, p->flags); 5017 if ((r & 0xffff) == MBOX_PORT_ID_USED) { 5018 p->handle = r >> 16; 5019 r = 0; 5020 break; 5021 } 5022 } while ((r & 0xffff) == MBOX_LOOP_ID_USED); 5023 return (r); 5024 } 5025 case ISPCTL_CHANGE_ROLE: 5026 if (IS_FC(isp)) { 5027 int role, r; 5028 5029 va_start(ap, ctl); 5030 chan = va_arg(ap, int); 5031 role = va_arg(ap, int); 5032 va_end(ap); 5033 r = isp_fc_change_role(isp, chan, role); 5034 return (r); 5035 } 5036 break; 5037 default: 5038 isp_prt(isp, ISP_LOGERR, "Unknown Control Opcode 0x%x", ctl); 5039 break; 5040 5041 } 5042 return (-1); 5043 } 5044 5045 /* 5046 * Interrupt Service Routine(s). 5047 * 5048 * External (OS) framework has done the appropriate locking, 5049 * and the locking will be held throughout this function. 5050 */ 5051 5052 #ifdef ISP_TARGET_MODE 5053 void 5054 isp_intr_atioq(ispsoftc_t *isp) 5055 { 5056 uint8_t qe[QENTRY_LEN]; 5057 isphdr_t *hp; 5058 void *addr; 5059 uint32_t iptr, optr, oop; 5060 5061 iptr = ISP_READ(isp, BIU2400_ATIO_RSPINP); 5062 optr = isp->isp_atioodx; 5063 while (optr != iptr) { 5064 oop = optr; 5065 MEMORYBARRIER(isp, SYNC_ATIOQ, oop, QENTRY_LEN, -1); 5066 addr = ISP_QUEUE_ENTRY(isp->isp_atioq, oop); 5067 isp_get_hdr(isp, addr, (isphdr_t *)qe); 5068 hp = (isphdr_t *)qe; 5069 switch (hp->rqs_entry_type) { 5070 case RQSTYPE_NOTIFY: 5071 case RQSTYPE_ATIO: 5072 (void) isp_target_notify(isp, addr, &oop); 5073 break; 5074 default: 5075 isp_print_qentry(isp, "?ATIOQ entry?", oop, addr); 5076 break; 5077 } 5078 optr = ISP_NXT_QENTRY(oop, RESULT_QUEUE_LEN(isp)); 5079 } 5080 if (isp->isp_atioodx != optr) { 5081 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, optr); 5082 isp->isp_atioodx = optr; 5083 } 5084 } 5085 #endif 5086 5087 void 5088 isp_intr_async(ispsoftc_t *isp, uint16_t event) 5089 { 5090 5091 if (IS_FC(isp)) 5092 isp_parse_async_fc(isp, event); 5093 else 5094 isp_parse_async(isp, event); 5095 } 5096 5097 void 5098 isp_intr_mbox(ispsoftc_t *isp, uint16_t mbox0) 5099 { 5100 int i, obits; 5101 5102 if (!isp->isp_mboxbsy) { 5103 isp_prt(isp, ISP_LOGWARN, "mailbox 0x%x with no waiters", mbox0); 5104 return; 5105 } 5106 obits = isp->isp_obits; 5107 isp->isp_mboxtmp[0] = mbox0; 5108 for (i = 1; i < ISP_NMBOX(isp); i++) { 5109 if ((obits & (1 << i)) == 0) 5110 continue; 5111 isp->isp_mboxtmp[i] = ISP_READ(isp, MBOX_OFF(i)); 5112 } 5113 MBOX_NOTIFY_COMPLETE(isp); 5114 } 5115 5116 void 5117 isp_intr_respq(ispsoftc_t *isp) 5118 { 5119 XS_T *xs, *cont_xs; 5120 uint8_t qe[QENTRY_LEN]; 5121 ispstatusreq_t *sp = (ispstatusreq_t *)qe; 5122 isp24xx_statusreq_t *sp2 = (isp24xx_statusreq_t *)qe; 5123 isphdr_t *hp; 5124 uint8_t *resp, *snsp; 5125 int buddaboom, completion_status, cont = 0, etype, i; 5126 int req_status_flags, req_state_flags, scsi_status; 5127 uint32_t iptr, junk, cptr, optr, rlen, slen, sptr, totslen, resid; 5128 5129 /* 5130 * We can't be getting this now. 5131 */ 5132 if (isp->isp_state != ISP_RUNSTATE) { 5133 isp_prt(isp, ISP_LOGINFO, "respq interrupt when not ready"); 5134 return; 5135 } 5136 5137 iptr = ISP_READ(isp, isp->isp_respinrp); 5138 /* Debounce the 2300 if revision less than 2. */ 5139 if (IS_2100(isp) || (IS_2300(isp) && isp->isp_revision < 2)) { 5140 do { 5141 junk = iptr; 5142 iptr = ISP_READ(isp, isp->isp_respinrp); 5143 } while (junk != iptr); 5144 } 5145 isp->isp_residx = iptr; 5146 5147 optr = isp->isp_resodx; 5148 while (optr != iptr) { 5149 sptr = cptr = optr; 5150 hp = (isphdr_t *) ISP_QUEUE_ENTRY(isp->isp_result, cptr); 5151 optr = ISP_NXT_QENTRY(optr, RESULT_QUEUE_LEN(isp)); 5152 5153 /* 5154 * Synchronize our view of this response queue entry. 5155 */ 5156 MEMORYBARRIER(isp, SYNC_RESULT, cptr, QENTRY_LEN, -1); 5157 if (isp->isp_dblev & ISP_LOGDEBUG1) 5158 isp_print_qentry(isp, "Response Queue Entry", cptr, hp); 5159 isp_get_hdr(isp, hp, &sp->req_header); 5160 etype = sp->req_header.rqs_entry_type; 5161 5162 /* We expected Status Continuation, but got different IOCB. */ 5163 if (cont > 0 && etype != RQSTYPE_STATUS_CONT) { 5164 cont = 0; 5165 isp_done(cont_xs); 5166 } 5167 5168 if (IS_24XX(isp) && etype == RQSTYPE_RESPONSE) { 5169 isp_get_24xx_response(isp, (isp24xx_statusreq_t *)hp, sp2); 5170 scsi_status = sp2->req_scsi_status; 5171 completion_status = sp2->req_completion_status; 5172 req_status_flags = 0; 5173 if ((scsi_status & 0xff) != 0) 5174 req_state_flags = RQSF_GOT_STATUS; 5175 else 5176 req_state_flags = 0; 5177 resid = sp2->req_resid; 5178 } else if (etype == RQSTYPE_RESPONSE) { 5179 isp_get_response(isp, (ispstatusreq_t *) hp, sp); 5180 scsi_status = sp->req_scsi_status; 5181 completion_status = sp->req_completion_status; 5182 req_status_flags = sp->req_status_flags; 5183 req_state_flags = sp->req_state_flags; 5184 resid = sp->req_resid; 5185 } else if (etype == RQSTYPE_RIO1) { 5186 isp_rio1_t *rio = (isp_rio1_t *) qe; 5187 isp_get_rio1(isp, (isp_rio1_t *) hp, rio); 5188 for (i = 0; i < rio->req_header.rqs_seqno; i++) { 5189 isp_fastpost_complete(isp, rio->req_handles[i]); 5190 } 5191 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5192 continue; 5193 } else if (etype == RQSTYPE_RIO2) { 5194 isp_prt(isp, ISP_LOGERR, "dropping RIO2 response"); 5195 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5196 continue; 5197 } else if (etype == RQSTYPE_STATUS_CONT) { 5198 ispstatus_cont_t *scp = (ispstatus_cont_t *)qe; 5199 isp_get_cont_response(isp, (ispstatus_cont_t *)hp, scp); 5200 if (cont > 0) { 5201 i = min(cont, sizeof(scp->req_sense_data)); 5202 XS_SENSE_APPEND(cont_xs, scp->req_sense_data, i); 5203 cont -= i; 5204 if (cont == 0) { 5205 isp_done(cont_xs); 5206 } else { 5207 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, 5208 "Expecting Status Continuations for %u bytes", 5209 cont); 5210 } 5211 } else { 5212 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response"); 5213 } 5214 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5215 continue; 5216 } else if (isp_handle_other_response(isp, etype, hp, &cptr)) { 5217 /* More then one IOCB could be consumed. */ 5218 while (sptr != cptr) { 5219 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5220 sptr = ISP_NXT_QENTRY(sptr, RESULT_QUEUE_LEN(isp)); 5221 hp = (isphdr_t *)ISP_QUEUE_ENTRY(isp->isp_result, sptr); 5222 } 5223 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5224 optr = ISP_NXT_QENTRY(cptr, RESULT_QUEUE_LEN(isp)); 5225 continue; 5226 } else { 5227 /* We don't know what was this -- log and skip. */ 5228 isp_prt(isp, ISP_LOGERR, notresp, etype, cptr, optr); 5229 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5230 continue; 5231 } 5232 5233 buddaboom = 0; 5234 if (sp->req_header.rqs_flags & RQSFLAG_MASK) { 5235 if (sp->req_header.rqs_flags & RQSFLAG_CONTINUATION) { 5236 isp_print_qentry(isp, "unexpected continuation segment", 5237 cptr, hp); 5238 continue; 5239 } 5240 if (sp->req_header.rqs_flags & RQSFLAG_FULL) { 5241 isp_prt(isp, ISP_LOG_WARN1, "internal queues full"); 5242 /* 5243 * We'll synthesize a QUEUE FULL message below. 5244 */ 5245 } 5246 if (sp->req_header.rqs_flags & RQSFLAG_BADHEADER) { 5247 isp_print_qentry(isp, "bad header flag", 5248 cptr, hp); 5249 buddaboom++; 5250 } 5251 if (sp->req_header.rqs_flags & RQSFLAG_BADPACKET) { 5252 isp_print_qentry(isp, "bad request packet", 5253 cptr, hp); 5254 buddaboom++; 5255 } 5256 if (sp->req_header.rqs_flags & RQSFLAG_BADCOUNT) { 5257 isp_print_qentry(isp, "invalid entry count", 5258 cptr, hp); 5259 buddaboom++; 5260 } 5261 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) { 5262 isp_print_qentry(isp, "invalid IOCB ordering", 5263 cptr, hp); 5264 continue; 5265 } 5266 } 5267 5268 xs = isp_find_xs(isp, sp->req_handle); 5269 if (xs == NULL) { 5270 uint8_t ts = completion_status & 0xff; 5271 /* 5272 * Only whine if this isn't the expected fallout of 5273 * aborting the command or resetting the target. 5274 */ 5275 if (etype != RQSTYPE_RESPONSE) { 5276 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype); 5277 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED) { 5278 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts); 5279 } 5280 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5281 continue; 5282 } 5283 if (req_status_flags & RQSTF_BUS_RESET) { 5284 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx bus was reset", 5285 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs)); 5286 XS_SETERR(xs, HBA_BUSRESET); 5287 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1); 5288 } 5289 if (buddaboom) { 5290 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx buddaboom", 5291 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs)); 5292 XS_SETERR(xs, HBA_BOTCH); 5293 } 5294 5295 resp = snsp = NULL; 5296 rlen = slen = totslen = 0; 5297 if (IS_24XX(isp) && (scsi_status & (RQCS_RV|RQCS_SV)) != 0) { 5298 resp = sp2->req_rsp_sense; 5299 rlen = sp2->req_response_len; 5300 } else if (IS_FC(isp) && (scsi_status & RQCS_RV) != 0) { 5301 resp = sp->req_response; 5302 rlen = sp->req_response_len; 5303 } 5304 if (IS_FC(isp) && (scsi_status & RQCS_SV) != 0) { 5305 /* 5306 * Fibre Channel F/W doesn't say we got status 5307 * if there's Sense Data instead. I guess they 5308 * think it goes w/o saying. 5309 */ 5310 req_state_flags |= RQSF_GOT_STATUS|RQSF_GOT_SENSE; 5311 if (IS_24XX(isp)) { 5312 snsp = sp2->req_rsp_sense; 5313 snsp += rlen; 5314 totslen = sp2->req_sense_len; 5315 slen = sizeof(sp2->req_rsp_sense) - rlen; 5316 } else { 5317 snsp = sp->req_sense_data; 5318 totslen = sp->req_sense_len; 5319 slen = sizeof(sp->req_sense_data); 5320 } 5321 } else if (IS_SCSI(isp) && (req_state_flags & RQSF_GOT_SENSE)) { 5322 snsp = sp->req_sense_data; 5323 totslen = sp->req_sense_len; 5324 slen = sizeof (sp->req_sense_data); 5325 } 5326 if (slen > totslen) 5327 slen = totslen; 5328 if (req_state_flags & RQSF_GOT_STATUS) 5329 *XS_STSP(xs) = scsi_status & 0xff; 5330 5331 if (rlen >= 4 && resp[FCP_RSPNS_CODE_OFFSET] != 0) { 5332 const char *ptr; 5333 char lb[64]; 5334 const char *rnames[10] = { 5335 "Task Management function complete", 5336 "FCP_DATA length different than FCP_BURST_LEN", 5337 "FCP_CMND fields invalid", 5338 "FCP_DATA parameter mismatch with FCP_DATA_RO", 5339 "Task Management function rejected", 5340 "Task Management function failed", 5341 NULL, 5342 NULL, 5343 "Task Management function succeeded", 5344 "Task Management function incorrect logical unit number", 5345 }; 5346 uint8_t code = resp[FCP_RSPNS_CODE_OFFSET]; 5347 if (code >= 10 || rnames[code] == NULL) { 5348 ISP_SNPRINTF(lb, sizeof(lb), 5349 "Unknown FCP Response Code 0x%x", code); 5350 ptr = lb; 5351 } else { 5352 ptr = rnames[code]; 5353 } 5354 isp_xs_prt(isp, xs, ISP_LOGWARN, 5355 "FCP RESPONSE, LENGTH %u: %s CDB0=0x%02x", 5356 rlen, ptr, XS_CDBP(xs)[0] & 0xff); 5357 if (code != 0 && code != 8) 5358 XS_SETERR(xs, HBA_BOTCH); 5359 } 5360 if (IS_24XX(isp)) 5361 isp_parse_status_24xx(isp, sp2, xs, &resid); 5362 else 5363 isp_parse_status(isp, sp, xs, &resid); 5364 if ((XS_NOERR(xs) || XS_ERR(xs) == HBA_NOERROR) && 5365 (*XS_STSP(xs) == SCSI_BUSY)) 5366 XS_SETERR(xs, HBA_TGTBSY); 5367 if (IS_SCSI(isp)) { 5368 XS_SET_RESID(xs, resid); 5369 /* 5370 * A new synchronous rate was negotiated for 5371 * this target. Mark state such that we'll go 5372 * look up that which has changed later. 5373 */ 5374 if (req_status_flags & RQSTF_NEGOTIATION) { 5375 int t = XS_TGT(xs); 5376 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 5377 sdp->isp_devparam[t].dev_refresh = 1; 5378 sdp->update = 1; 5379 } 5380 } else { 5381 if (req_status_flags & RQSF_XFER_COMPLETE) { 5382 XS_SET_RESID(xs, 0); 5383 } else if (scsi_status & RQCS_RESID) { 5384 XS_SET_RESID(xs, resid); 5385 } else { 5386 XS_SET_RESID(xs, 0); 5387 } 5388 } 5389 if (slen > 0) { 5390 XS_SAVE_SENSE(xs, snsp, slen); 5391 if (totslen > slen) { 5392 cont = totslen - slen; 5393 cont_xs = xs; 5394 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, 5395 "Expecting Status Continuations for %u bytes", 5396 cont); 5397 } 5398 } 5399 isp_prt(isp, ISP_LOGDEBUG2, "asked for %lu got raw resid %lu settled for %lu", 5400 (u_long)XS_XFRLEN(xs), (u_long)resid, (u_long)XS_GET_RESID(xs)); 5401 5402 if (XS_XFRLEN(xs)) 5403 ISP_DMAFREE(isp, xs, sp->req_handle); 5404 isp_destroy_handle(isp, sp->req_handle); 5405 5406 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5407 5408 /* Complete command if we expect no Status Continuations. */ 5409 if (cont == 0) 5410 isp_done(xs); 5411 } 5412 5413 /* We haven't received all Status Continuations, but that is it. */ 5414 if (cont > 0) 5415 isp_done(cont_xs); 5416 5417 /* If we processed any IOCBs, let ISP know about it. */ 5418 if (optr != isp->isp_resodx) { 5419 ISP_WRITE(isp, isp->isp_respoutrp, optr); 5420 isp->isp_resodx = optr; 5421 } 5422 } 5423 5424 /* 5425 * Parse an ASYNC mailbox complete 5426 */ 5427 static void 5428 isp_parse_async(ispsoftc_t *isp, uint16_t mbox) 5429 { 5430 uint32_t h1 = 0, h2 = 0; 5431 uint16_t chan = 0; 5432 5433 /* 5434 * Pick up the channel, but not if this is a ASYNC_RIO32_2, 5435 * where Mailboxes 6/7 have the second handle. 5436 */ 5437 if (mbox != ASYNC_RIO32_2) { 5438 if (IS_DUALBUS(isp)) { 5439 chan = ISP_READ(isp, OUTMAILBOX6); 5440 } 5441 } 5442 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox); 5443 5444 switch (mbox) { 5445 case ASYNC_BUS_RESET: 5446 ISP_SET_SENDMARKER(isp, chan, 1); 5447 #ifdef ISP_TARGET_MODE 5448 isp_target_async(isp, chan, mbox); 5449 #endif 5450 isp_async(isp, ISPASYNC_BUS_RESET, chan); 5451 break; 5452 case ASYNC_SYSTEM_ERROR: 5453 isp->isp_state = ISP_CRASHED; 5454 /* 5455 * Were we waiting for a mailbox command to complete? 5456 * If so, it's dead, so wake up the waiter. 5457 */ 5458 if (isp->isp_mboxbsy) { 5459 isp->isp_obits = 1; 5460 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR; 5461 MBOX_NOTIFY_COMPLETE(isp); 5462 } 5463 /* 5464 * It's up to the handler for isp_async to reinit stuff and 5465 * restart the firmware 5466 */ 5467 isp_async(isp, ISPASYNC_FW_CRASH); 5468 break; 5469 5470 case ASYNC_RQS_XFER_ERR: 5471 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error"); 5472 break; 5473 5474 case ASYNC_RSP_XFER_ERR: 5475 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error"); 5476 break; 5477 5478 case ASYNC_QWAKEUP: 5479 /* 5480 * We've just been notified that the Queue has woken up. 5481 * We don't need to be chatty about this- just unlatch things 5482 * and move on. 5483 */ 5484 mbox = ISP_READ(isp, isp->isp_rqstoutrp); 5485 break; 5486 5487 case ASYNC_TIMEOUT_RESET: 5488 isp_prt(isp, ISP_LOGWARN, "timeout initiated SCSI bus reset of chan %d", chan); 5489 ISP_SET_SENDMARKER(isp, chan, 1); 5490 #ifdef ISP_TARGET_MODE 5491 isp_target_async(isp, chan, mbox); 5492 #endif 5493 break; 5494 5495 case ASYNC_DEVICE_RESET: 5496 isp_prt(isp, ISP_LOGINFO, "device reset on chan %d", chan); 5497 ISP_SET_SENDMARKER(isp, chan, 1); 5498 #ifdef ISP_TARGET_MODE 5499 isp_target_async(isp, chan, mbox); 5500 #endif 5501 break; 5502 5503 case ASYNC_EXTMSG_UNDERRUN: 5504 isp_prt(isp, ISP_LOGWARN, "extended message underrun"); 5505 break; 5506 5507 case ASYNC_SCAM_INT: 5508 isp_prt(isp, ISP_LOGINFO, "SCAM interrupt"); 5509 break; 5510 5511 case ASYNC_HUNG_SCSI: 5512 isp_prt(isp, ISP_LOGERR, "stalled SCSI Bus after DATA Overrun"); 5513 /* XXX: Need to issue SCSI reset at this point */ 5514 break; 5515 5516 case ASYNC_KILLED_BUS: 5517 isp_prt(isp, ISP_LOGERR, "SCSI Bus reset after DATA Overrun"); 5518 break; 5519 5520 case ASYNC_BUS_TRANSIT: 5521 mbox = ISP_READ(isp, OUTMAILBOX2); 5522 switch (mbox & SXP_PINS_MODE_MASK) { 5523 case SXP_PINS_LVD_MODE: 5524 isp_prt(isp, ISP_LOGINFO, "Transition to LVD mode"); 5525 SDPARAM(isp, chan)->isp_diffmode = 0; 5526 SDPARAM(isp, chan)->isp_ultramode = 0; 5527 SDPARAM(isp, chan)->isp_lvdmode = 1; 5528 break; 5529 case SXP_PINS_HVD_MODE: 5530 isp_prt(isp, ISP_LOGINFO, 5531 "Transition to Differential mode"); 5532 SDPARAM(isp, chan)->isp_diffmode = 1; 5533 SDPARAM(isp, chan)->isp_ultramode = 0; 5534 SDPARAM(isp, chan)->isp_lvdmode = 0; 5535 break; 5536 case SXP_PINS_SE_MODE: 5537 isp_prt(isp, ISP_LOGINFO, 5538 "Transition to Single Ended mode"); 5539 SDPARAM(isp, chan)->isp_diffmode = 0; 5540 SDPARAM(isp, chan)->isp_ultramode = 1; 5541 SDPARAM(isp, chan)->isp_lvdmode = 0; 5542 break; 5543 default: 5544 isp_prt(isp, ISP_LOGWARN, 5545 "Transition to Unknown Mode 0x%x", mbox); 5546 break; 5547 } 5548 /* 5549 * XXX: Set up to renegotiate again! 5550 */ 5551 /* Can only be for a 1080... */ 5552 ISP_SET_SENDMARKER(isp, chan, 1); 5553 break; 5554 5555 case ASYNC_CMD_CMPLT: 5556 case ASYNC_RIO32_1: 5557 if (!IS_ULTRA3(isp)) { 5558 isp_prt(isp, ISP_LOGERR, "unexpected fast posting completion"); 5559 break; 5560 } 5561 /* FALLTHROUGH */ 5562 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1); 5563 break; 5564 5565 case ASYNC_RIO32_2: 5566 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1); 5567 h2 = (ISP_READ(isp, OUTMAILBOX7) << 16) | ISP_READ(isp, OUTMAILBOX6); 5568 break; 5569 5570 case ASYNC_RIO16_5: 5571 case ASYNC_RIO16_4: 5572 case ASYNC_RIO16_3: 5573 case ASYNC_RIO16_2: 5574 case ASYNC_RIO16_1: 5575 isp_prt(isp, ISP_LOGERR, "unexpected 16 bit RIO handle"); 5576 break; 5577 default: 5578 isp_prt(isp, ISP_LOGWARN, "%s: unhandled async code 0x%x", __func__, mbox); 5579 break; 5580 } 5581 5582 if (h1 || h2) { 5583 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h1); 5584 isp_fastpost_complete(isp, h1); 5585 if (h2) { 5586 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h2); 5587 isp_fastpost_complete(isp, h2); 5588 } 5589 } 5590 } 5591 5592 static void 5593 isp_parse_async_fc(ispsoftc_t *isp, uint16_t mbox) 5594 { 5595 fcparam *fcp; 5596 uint16_t chan; 5597 5598 if (IS_DUALBUS(isp)) { 5599 chan = ISP_READ(isp, OUTMAILBOX6); 5600 } else { 5601 chan = 0; 5602 } 5603 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox); 5604 5605 switch (mbox) { 5606 case ASYNC_SYSTEM_ERROR: 5607 isp->isp_state = ISP_CRASHED; 5608 FCPARAM(isp, chan)->isp_loopstate = LOOP_NIL; 5609 isp_change_fw_state(isp, chan, FW_CONFIG_WAIT); 5610 /* 5611 * Were we waiting for a mailbox command to complete? 5612 * If so, it's dead, so wake up the waiter. 5613 */ 5614 if (isp->isp_mboxbsy) { 5615 isp->isp_obits = 1; 5616 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR; 5617 MBOX_NOTIFY_COMPLETE(isp); 5618 } 5619 /* 5620 * It's up to the handler for isp_async to reinit stuff and 5621 * restart the firmware 5622 */ 5623 isp_async(isp, ISPASYNC_FW_CRASH); 5624 break; 5625 5626 case ASYNC_RQS_XFER_ERR: 5627 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error"); 5628 break; 5629 5630 case ASYNC_RSP_XFER_ERR: 5631 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error"); 5632 break; 5633 5634 case ASYNC_QWAKEUP: 5635 #ifdef ISP_TARGET_MODE 5636 if (IS_24XX(isp)) { 5637 isp_prt(isp, ISP_LOGERR, "ATIO Queue Transfer Error"); 5638 break; 5639 } 5640 #endif 5641 isp_prt(isp, ISP_LOGERR, "%s: unexpected ASYNC_QWAKEUP code", __func__); 5642 break; 5643 5644 case ASYNC_CMD_CMPLT: 5645 isp_fastpost_complete(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1)); 5646 break; 5647 5648 case ASYNC_RIOZIO_STALL: 5649 isp_intr_respq(isp); 5650 break; 5651 5652 case ASYNC_CTIO_DONE: 5653 #ifdef ISP_TARGET_MODE 5654 isp_target_async(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | 5655 ISP_READ(isp, OUTMAILBOX1), mbox); 5656 #else 5657 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC CTIO done"); 5658 #endif 5659 break; 5660 case ASYNC_LIP_ERROR: 5661 case ASYNC_LIP_NOS_OLS_RECV: 5662 case ASYNC_LIP_OCCURRED: 5663 case ASYNC_PTPMODE: 5664 /* 5665 * These are broadcast events that have to be sent across 5666 * all active channels. 5667 */ 5668 for (chan = 0; chan < isp->isp_nchan; chan++) { 5669 fcp = FCPARAM(isp, chan); 5670 int topo = fcp->isp_topo; 5671 5672 if (fcp->role == ISP_ROLE_NONE) 5673 continue; 5674 if (fcp->isp_loopstate > LOOP_HAVE_LINK) 5675 fcp->isp_loopstate = LOOP_HAVE_LINK; 5676 ISP_SET_SENDMARKER(isp, chan, 1); 5677 isp_async(isp, ISPASYNC_LIP, chan); 5678 #ifdef ISP_TARGET_MODE 5679 isp_target_async(isp, chan, mbox); 5680 #endif 5681 /* 5682 * We've had problems with data corruption occurring on 5683 * commands that complete (with no apparent error) after 5684 * we receive a LIP. This has been observed mostly on 5685 * Local Loop topologies. To be safe, let's just mark 5686 * all active initiator commands as dead. 5687 */ 5688 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) { 5689 int i, j; 5690 for (i = j = 0; i < isp->isp_maxcmds; i++) { 5691 XS_T *xs; 5692 isp_hdl_t *hdp; 5693 5694 hdp = &isp->isp_xflist[i]; 5695 if (ISP_H2HT(hdp->handle) != ISP_HANDLE_INITIATOR) { 5696 continue; 5697 } 5698 xs = hdp->cmd; 5699 if (XS_CHANNEL(xs) != chan) { 5700 continue; 5701 } 5702 j++; 5703 isp_prt(isp, ISP_LOG_WARN1, 5704 "%d.%d.%jx bus reset set at %s:%u", 5705 XS_CHANNEL(xs), XS_TGT(xs), 5706 (uintmax_t)XS_LUN(xs), 5707 __func__, __LINE__); 5708 XS_SETERR(xs, HBA_BUSRESET); 5709 } 5710 if (j) { 5711 isp_prt(isp, ISP_LOGERR, lipd, chan, j); 5712 } 5713 } 5714 } 5715 break; 5716 5717 case ASYNC_LOOP_UP: 5718 /* 5719 * This is a broadcast event that has to be sent across 5720 * all active channels. 5721 */ 5722 for (chan = 0; chan < isp->isp_nchan; chan++) { 5723 fcp = FCPARAM(isp, chan); 5724 if (fcp->role == ISP_ROLE_NONE) 5725 continue; 5726 fcp->isp_linkstate = 1; 5727 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5728 fcp->isp_loopstate = LOOP_HAVE_LINK; 5729 ISP_SET_SENDMARKER(isp, chan, 1); 5730 isp_async(isp, ISPASYNC_LOOP_UP, chan); 5731 #ifdef ISP_TARGET_MODE 5732 isp_target_async(isp, chan, mbox); 5733 #endif 5734 } 5735 break; 5736 5737 case ASYNC_LOOP_DOWN: 5738 /* 5739 * This is a broadcast event that has to be sent across 5740 * all active channels. 5741 */ 5742 for (chan = 0; chan < isp->isp_nchan; chan++) { 5743 fcp = FCPARAM(isp, chan); 5744 if (fcp->role == ISP_ROLE_NONE) 5745 continue; 5746 ISP_SET_SENDMARKER(isp, chan, 1); 5747 fcp->isp_linkstate = 0; 5748 fcp->isp_loopstate = LOOP_NIL; 5749 isp_async(isp, ISPASYNC_LOOP_DOWN, chan); 5750 #ifdef ISP_TARGET_MODE 5751 isp_target_async(isp, chan, mbox); 5752 #endif 5753 } 5754 break; 5755 5756 case ASYNC_LOOP_RESET: 5757 /* 5758 * This is a broadcast event that has to be sent across 5759 * all active channels. 5760 */ 5761 for (chan = 0; chan < isp->isp_nchan; chan++) { 5762 fcp = FCPARAM(isp, chan); 5763 if (fcp->role == ISP_ROLE_NONE) 5764 continue; 5765 ISP_SET_SENDMARKER(isp, chan, 1); 5766 if (fcp->isp_loopstate > LOOP_HAVE_LINK) 5767 fcp->isp_loopstate = LOOP_HAVE_LINK; 5768 isp_async(isp, ISPASYNC_LOOP_RESET, chan); 5769 #ifdef ISP_TARGET_MODE 5770 isp_target_async(isp, chan, mbox); 5771 #endif 5772 } 5773 break; 5774 5775 case ASYNC_PDB_CHANGED: 5776 { 5777 int echan, nphdl, nlstate, reason; 5778 5779 if (IS_23XX(isp) || IS_24XX(isp)) { 5780 nphdl = ISP_READ(isp, OUTMAILBOX1); 5781 nlstate = ISP_READ(isp, OUTMAILBOX2); 5782 } else { 5783 nphdl = nlstate = 0xffff; 5784 } 5785 if (IS_24XX(isp)) 5786 reason = ISP_READ(isp, OUTMAILBOX3) >> 8; 5787 else 5788 reason = 0xff; 5789 if (ISP_CAP_MULTI_ID(isp)) { 5790 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff; 5791 if (chan == 0xff || nphdl == NIL_HANDLE) { 5792 chan = 0; 5793 echan = isp->isp_nchan - 1; 5794 } else if (chan >= isp->isp_nchan) { 5795 break; 5796 } else { 5797 echan = chan; 5798 } 5799 } else { 5800 chan = echan = 0; 5801 } 5802 for (; chan <= echan; chan++) { 5803 fcp = FCPARAM(isp, chan); 5804 if (fcp->role == ISP_ROLE_NONE) 5805 continue; 5806 if (fcp->isp_loopstate > LOOP_LTEST_DONE) { 5807 if (nphdl != NIL_HANDLE && 5808 nphdl == fcp->isp_login_hdl && 5809 reason == PDB24XX_AE_OPN_2) 5810 continue; 5811 fcp->isp_loopstate = LOOP_LTEST_DONE; 5812 } else if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5813 fcp->isp_loopstate = LOOP_HAVE_LINK; 5814 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, 5815 ISPASYNC_CHANGE_PDB, nphdl, nlstate, reason); 5816 } 5817 break; 5818 } 5819 case ASYNC_CHANGE_NOTIFY: 5820 { 5821 int portid; 5822 5823 portid = ((ISP_READ(isp, OUTMAILBOX1) & 0xff) << 16) | 5824 ISP_READ(isp, OUTMAILBOX2); 5825 if (ISP_CAP_MULTI_ID(isp)) { 5826 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff; 5827 if (chan >= isp->isp_nchan) 5828 break; 5829 } else { 5830 chan = 0; 5831 } 5832 fcp = FCPARAM(isp, chan); 5833 if (fcp->role == ISP_ROLE_NONE) 5834 break; 5835 if (fcp->isp_loopstate > LOOP_LTEST_DONE) 5836 fcp->isp_loopstate = LOOP_LTEST_DONE; 5837 else if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5838 fcp->isp_loopstate = LOOP_HAVE_LINK; 5839 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, 5840 ISPASYNC_CHANGE_SNS, portid); 5841 break; 5842 } 5843 case ASYNC_ERR_LOGGING_DISABLED: 5844 isp_prt(isp, ISP_LOGWARN, "Error logging disabled (reason 0x%x)", 5845 ISP_READ(isp, OUTMAILBOX1)); 5846 break; 5847 case ASYNC_CONNMODE: 5848 /* 5849 * This only applies to 2100 amd 2200 cards 5850 */ 5851 if (!IS_2200(isp) && !IS_2100(isp)) { 5852 isp_prt(isp, ISP_LOGWARN, "bad card for ASYNC_CONNMODE event"); 5853 break; 5854 } 5855 chan = 0; 5856 mbox = ISP_READ(isp, OUTMAILBOX1); 5857 switch (mbox) { 5858 case ISP_CONN_LOOP: 5859 isp_prt(isp, ISP_LOGINFO, 5860 "Point-to-Point -> Loop mode"); 5861 break; 5862 case ISP_CONN_PTP: 5863 isp_prt(isp, ISP_LOGINFO, 5864 "Loop -> Point-to-Point mode"); 5865 break; 5866 case ISP_CONN_BADLIP: 5867 isp_prt(isp, ISP_LOGWARN, 5868 "Point-to-Point -> Loop mode (BAD LIP)"); 5869 break; 5870 case ISP_CONN_FATAL: 5871 isp->isp_state = ISP_CRASHED; 5872 isp_prt(isp, ISP_LOGERR, "FATAL CONNECTION ERROR"); 5873 isp_async(isp, ISPASYNC_FW_CRASH); 5874 return; 5875 case ISP_CONN_LOOPBACK: 5876 isp_prt(isp, ISP_LOGWARN, 5877 "Looped Back in Point-to-Point mode"); 5878 break; 5879 default: 5880 isp_prt(isp, ISP_LOGWARN, 5881 "Unknown connection mode (0x%x)", mbox); 5882 break; 5883 } 5884 ISP_SET_SENDMARKER(isp, chan, 1); 5885 FCPARAM(isp, chan)->isp_loopstate = LOOP_HAVE_LINK; 5886 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_OTHER); 5887 break; 5888 case ASYNC_P2P_INIT_ERR: 5889 isp_prt(isp, ISP_LOGWARN, "P2P init error (reason 0x%x)", 5890 ISP_READ(isp, OUTMAILBOX1)); 5891 break; 5892 case ASYNC_RCV_ERR: 5893 if (IS_24XX(isp)) { 5894 isp_prt(isp, ISP_LOGWARN, "Receive Error"); 5895 } else { 5896 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC_RCV_ERR"); 5897 } 5898 break; 5899 case ASYNC_RJT_SENT: /* same as ASYNC_QFULL_SENT */ 5900 if (IS_24XX(isp)) { 5901 isp_prt(isp, ISP_LOGTDEBUG0, "LS_RJT sent"); 5902 break; 5903 } else { 5904 isp_prt(isp, ISP_LOGTDEBUG0, "QFULL sent"); 5905 break; 5906 } 5907 case ASYNC_FW_RESTART_COMPLETE: 5908 isp_prt(isp, ISP_LOGDEBUG0, "FW restart complete"); 5909 break; 5910 case ASYNC_TEMPERATURE_ALERT: 5911 isp_prt(isp, ISP_LOGERR, "Temperature alert (subcode 0x%x)", 5912 ISP_READ(isp, OUTMAILBOX1)); 5913 break; 5914 case ASYNC_TRANSCEIVER_INSERTION: 5915 isp_prt(isp, ISP_LOGDEBUG0, "Transceiver insertion (0x%x)", 5916 ISP_READ(isp, OUTMAILBOX1)); 5917 break; 5918 case ASYNC_TRANSCEIVER_REMOVAL: 5919 isp_prt(isp, ISP_LOGDEBUG0, "Transceiver removal"); 5920 break; 5921 case ASYNC_AUTOLOAD_FW_COMPLETE: 5922 isp_prt(isp, ISP_LOGDEBUG0, "Autoload FW init complete"); 5923 break; 5924 case ASYNC_AUTOLOAD_FW_FAILURE: 5925 isp_prt(isp, ISP_LOGERR, "Autoload FW init failure"); 5926 break; 5927 default: 5928 isp_prt(isp, ISP_LOGWARN, "Unknown Async Code 0x%x", mbox); 5929 break; 5930 } 5931 } 5932 5933 /* 5934 * Handle other response entries. A pointer to the request queue output 5935 * index is here in case we want to eat several entries at once, although 5936 * this is not used currently. 5937 */ 5938 5939 static int 5940 isp_handle_other_response(ispsoftc_t *isp, int type, isphdr_t *hp, uint32_t *optrp) 5941 { 5942 isp_ridacq_t rid; 5943 int chan, c; 5944 uint32_t hdl, portid; 5945 void *ptr; 5946 5947 switch (type) { 5948 case RQSTYPE_MARKER: 5949 isp_prt(isp, ISP_LOG_WARN1, "Marker Response"); 5950 return (1); 5951 case RQSTYPE_RPT_ID_ACQ: 5952 isp_get_ridacq(isp, (isp_ridacq_t *)hp, &rid); 5953 portid = (uint32_t)rid.ridacq_vp_port_hi << 16 | 5954 rid.ridacq_vp_port_lo; 5955 if (rid.ridacq_format == 0) { 5956 for (chan = 0; chan < isp->isp_nchan; chan++) { 5957 fcparam *fcp = FCPARAM(isp, chan); 5958 if (fcp->role == ISP_ROLE_NONE) 5959 continue; 5960 c = (chan == 0) ? 127 : (chan - 1); 5961 if (rid.ridacq_map[c / 16] & (1 << (c % 16)) || 5962 chan == 0) { 5963 fcp->isp_loopstate = LOOP_HAVE_LINK; 5964 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, 5965 chan, ISPASYNC_CHANGE_OTHER); 5966 } else { 5967 fcp->isp_loopstate = LOOP_NIL; 5968 isp_async(isp, ISPASYNC_LOOP_DOWN, 5969 chan); 5970 } 5971 } 5972 } else { 5973 fcparam *fcp = FCPARAM(isp, rid.ridacq_vp_index); 5974 if (rid.ridacq_vp_status == RIDACQ_STS_COMPLETE || 5975 rid.ridacq_vp_status == RIDACQ_STS_CHANGED) { 5976 fcp->isp_topo = (rid.ridacq_map[0] >> 9) & 0x7; 5977 fcp->isp_portid = portid; 5978 fcp->isp_loopstate = LOOP_HAVE_ADDR; 5979 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, 5980 rid.ridacq_vp_index, ISPASYNC_CHANGE_OTHER); 5981 } else { 5982 fcp->isp_loopstate = LOOP_NIL; 5983 isp_async(isp, ISPASYNC_LOOP_DOWN, 5984 rid.ridacq_vp_index); 5985 } 5986 } 5987 return (1); 5988 case RQSTYPE_CT_PASSTHRU: 5989 case RQSTYPE_VP_MODIFY: 5990 case RQSTYPE_VP_CTRL: 5991 case RQSTYPE_LOGIN: 5992 ISP_IOXGET_32(isp, (uint32_t *)(hp + 1), hdl); 5993 ptr = isp_find_xs(isp, hdl); 5994 if (ptr != NULL) { 5995 isp_destroy_handle(isp, hdl); 5996 memcpy(ptr, hp, QENTRY_LEN); 5997 wakeup(ptr); 5998 } 5999 return (1); 6000 case RQSTYPE_ATIO: 6001 case RQSTYPE_CTIO: 6002 case RQSTYPE_NOTIFY: 6003 case RQSTYPE_NOTIFY_ACK: 6004 case RQSTYPE_CTIO1: 6005 case RQSTYPE_ATIO2: 6006 case RQSTYPE_CTIO2: 6007 case RQSTYPE_CTIO3: 6008 case RQSTYPE_CTIO7: 6009 case RQSTYPE_ABTS_RCVD: 6010 case RQSTYPE_ABTS_RSP: 6011 #ifdef ISP_TARGET_MODE 6012 return (isp_target_notify(isp, (ispstatusreq_t *) hp, optrp)); 6013 #endif 6014 /* FALLTHROUGH */ 6015 case RQSTYPE_REQUEST: 6016 default: 6017 return (0); 6018 } 6019 } 6020 6021 static void 6022 isp_parse_status(ispsoftc_t *isp, ispstatusreq_t *sp, XS_T *xs, uint32_t *rp) 6023 { 6024 switch (sp->req_completion_status & 0xff) { 6025 case RQCS_COMPLETE: 6026 if (XS_NOERR(xs)) { 6027 XS_SETERR(xs, HBA_NOERROR); 6028 } 6029 return; 6030 6031 case RQCS_INCOMPLETE: 6032 if ((sp->req_state_flags & RQSF_GOT_TARGET) == 0) { 6033 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Selection Timeout @ %s:%d", __func__, __LINE__); 6034 if (XS_NOERR(xs)) { 6035 XS_SETERR(xs, HBA_SELTIMEOUT); 6036 *rp = XS_XFRLEN(xs); 6037 } 6038 return; 6039 } 6040 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Incomplete, state 0x%x", sp->req_state_flags); 6041 break; 6042 6043 case RQCS_DMA_ERROR: 6044 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA Error"); 6045 *rp = XS_XFRLEN(xs); 6046 break; 6047 6048 case RQCS_TRANSPORT_ERROR: 6049 { 6050 char buf[172]; 6051 ISP_SNPRINTF(buf, sizeof (buf), "states=>"); 6052 if (sp->req_state_flags & RQSF_GOT_BUS) { 6053 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_BUS", buf); 6054 } 6055 if (sp->req_state_flags & RQSF_GOT_TARGET) { 6056 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_TGT", buf); 6057 } 6058 if (sp->req_state_flags & RQSF_SENT_CDB) { 6059 ISP_SNPRINTF(buf, sizeof (buf), "%s SENT_CDB", buf); 6060 } 6061 if (sp->req_state_flags & RQSF_XFRD_DATA) { 6062 ISP_SNPRINTF(buf, sizeof (buf), "%s XFRD_DATA", buf); 6063 } 6064 if (sp->req_state_flags & RQSF_GOT_STATUS) { 6065 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_STS", buf); 6066 } 6067 if (sp->req_state_flags & RQSF_GOT_SENSE) { 6068 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_SNS", buf); 6069 } 6070 if (sp->req_state_flags & RQSF_XFER_COMPLETE) { 6071 ISP_SNPRINTF(buf, sizeof (buf), "%s XFR_CMPLT", buf); 6072 } 6073 ISP_SNPRINTF(buf, sizeof (buf), "%s\nstatus=>", buf); 6074 if (sp->req_status_flags & RQSTF_DISCONNECT) { 6075 ISP_SNPRINTF(buf, sizeof (buf), "%s Disconnect", buf); 6076 } 6077 if (sp->req_status_flags & RQSTF_SYNCHRONOUS) { 6078 ISP_SNPRINTF(buf, sizeof (buf), "%s Sync_xfr", buf); 6079 } 6080 if (sp->req_status_flags & RQSTF_PARITY_ERROR) { 6081 ISP_SNPRINTF(buf, sizeof (buf), "%s Parity", buf); 6082 } 6083 if (sp->req_status_flags & RQSTF_BUS_RESET) { 6084 ISP_SNPRINTF(buf, sizeof (buf), "%s Bus_Reset", buf); 6085 } 6086 if (sp->req_status_flags & RQSTF_DEVICE_RESET) { 6087 ISP_SNPRINTF(buf, sizeof (buf), "%s Device_Reset", buf); 6088 } 6089 if (sp->req_status_flags & RQSTF_ABORTED) { 6090 ISP_SNPRINTF(buf, sizeof (buf), "%s Aborted", buf); 6091 } 6092 if (sp->req_status_flags & RQSTF_TIMEOUT) { 6093 ISP_SNPRINTF(buf, sizeof (buf), "%s Timeout", buf); 6094 } 6095 if (sp->req_status_flags & RQSTF_NEGOTIATION) { 6096 ISP_SNPRINTF(buf, sizeof (buf), "%s Negotiation", buf); 6097 } 6098 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error: %s", buf); 6099 *rp = XS_XFRLEN(xs); 6100 break; 6101 } 6102 case RQCS_RESET_OCCURRED: 6103 { 6104 int chan; 6105 isp_xs_prt(isp, xs, ISP_LOGWARN, "Bus Reset destroyed command"); 6106 for (chan = 0; chan < isp->isp_nchan; chan++) { 6107 FCPARAM(isp, chan)->sendmarker = 1; 6108 } 6109 if (XS_NOERR(xs)) { 6110 XS_SETERR(xs, HBA_BUSRESET); 6111 } 6112 *rp = XS_XFRLEN(xs); 6113 return; 6114 } 6115 case RQCS_ABORTED: 6116 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted"); 6117 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1); 6118 if (XS_NOERR(xs)) { 6119 XS_SETERR(xs, HBA_ABORTED); 6120 } 6121 return; 6122 6123 case RQCS_TIMEOUT: 6124 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command timed out"); 6125 /* 6126 * XXX: Check to see if we logged out of the device. 6127 */ 6128 if (XS_NOERR(xs)) { 6129 XS_SETERR(xs, HBA_CMDTIMEOUT); 6130 } 6131 return; 6132 6133 case RQCS_DATA_OVERRUN: 6134 XS_SET_RESID(xs, sp->req_resid); 6135 isp_xs_prt(isp, xs, ISP_LOGERR, "data overrun (%ld)", (long) XS_GET_RESID(xs)); 6136 if (XS_NOERR(xs)) { 6137 XS_SETERR(xs, HBA_DATAOVR); 6138 } 6139 return; 6140 6141 case RQCS_COMMAND_OVERRUN: 6142 isp_xs_prt(isp, xs, ISP_LOGERR, "command overrun"); 6143 break; 6144 6145 case RQCS_STATUS_OVERRUN: 6146 isp_xs_prt(isp, xs, ISP_LOGERR, "status overrun"); 6147 break; 6148 6149 case RQCS_BAD_MESSAGE: 6150 isp_xs_prt(isp, xs, ISP_LOGERR, "msg not COMMAND COMPLETE after status"); 6151 break; 6152 6153 case RQCS_NO_MESSAGE_OUT: 6154 isp_xs_prt(isp, xs, ISP_LOGERR, "No MESSAGE OUT phase after selection"); 6155 break; 6156 6157 case RQCS_EXT_ID_FAILED: 6158 isp_xs_prt(isp, xs, ISP_LOGERR, "EXTENDED IDENTIFY failed"); 6159 break; 6160 6161 case RQCS_IDE_MSG_FAILED: 6162 isp_xs_prt(isp, xs, ISP_LOGERR, "INITIATOR DETECTED ERROR rejected"); 6163 break; 6164 6165 case RQCS_ABORT_MSG_FAILED: 6166 isp_xs_prt(isp, xs, ISP_LOGERR, "ABORT OPERATION rejected"); 6167 break; 6168 6169 case RQCS_REJECT_MSG_FAILED: 6170 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE REJECT rejected"); 6171 break; 6172 6173 case RQCS_NOP_MSG_FAILED: 6174 isp_xs_prt(isp, xs, ISP_LOGERR, "NOP rejected"); 6175 break; 6176 6177 case RQCS_PARITY_ERROR_MSG_FAILED: 6178 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE PARITY ERROR rejected"); 6179 break; 6180 6181 case RQCS_DEVICE_RESET_MSG_FAILED: 6182 isp_xs_prt(isp, xs, ISP_LOGWARN, "BUS DEVICE RESET rejected"); 6183 break; 6184 6185 case RQCS_ID_MSG_FAILED: 6186 isp_xs_prt(isp, xs, ISP_LOGERR, "IDENTIFY rejected"); 6187 break; 6188 6189 case RQCS_UNEXP_BUS_FREE: 6190 isp_xs_prt(isp, xs, ISP_LOGERR, "Unexpected Bus Free"); 6191 break; 6192 6193 case RQCS_DATA_UNDERRUN: 6194 { 6195 if (IS_FC(isp)) { 6196 int ru_marked = (sp->req_scsi_status & RQCS_RU) != 0; 6197 if (!ru_marked || sp->req_resid > XS_XFRLEN(xs)) { 6198 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked"); 6199 if (XS_NOERR(xs)) { 6200 XS_SETERR(xs, HBA_BOTCH); 6201 } 6202 return; 6203 } 6204 } 6205 XS_SET_RESID(xs, sp->req_resid); 6206 if (XS_NOERR(xs)) { 6207 XS_SETERR(xs, HBA_NOERROR); 6208 } 6209 return; 6210 } 6211 6212 case RQCS_XACT_ERR1: 6213 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued transaction with disconnect not set"); 6214 break; 6215 6216 case RQCS_XACT_ERR2: 6217 isp_xs_prt(isp, xs, ISP_LOGERR, 6218 "HBA attempted queued transaction to target routine %jx", 6219 (uintmax_t)XS_LUN(xs)); 6220 break; 6221 6222 case RQCS_XACT_ERR3: 6223 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued cmd when queueing disabled"); 6224 break; 6225 6226 case RQCS_BAD_ENTRY: 6227 isp_prt(isp, ISP_LOGERR, "Invalid IOCB entry type detected"); 6228 break; 6229 6230 case RQCS_QUEUE_FULL: 6231 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "internal queues full status 0x%x", *XS_STSP(xs)); 6232 6233 /* 6234 * If QFULL or some other status byte is set, then this 6235 * isn't an error, per se. 6236 * 6237 * Unfortunately, some QLogic f/w writers have, in 6238 * some cases, omitted to *set* status to QFULL. 6239 */ 6240 #if 0 6241 if (*XS_STSP(xs) != SCSI_GOOD && XS_NOERR(xs)) { 6242 XS_SETERR(xs, HBA_NOERROR); 6243 return; 6244 } 6245 6246 #endif 6247 *XS_STSP(xs) = SCSI_QFULL; 6248 XS_SETERR(xs, HBA_NOERROR); 6249 return; 6250 6251 case RQCS_PHASE_SKIPPED: 6252 isp_xs_prt(isp, xs, ISP_LOGERR, "SCSI phase skipped"); 6253 break; 6254 6255 case RQCS_ARQS_FAILED: 6256 isp_xs_prt(isp, xs, ISP_LOGERR, "Auto Request Sense Failed"); 6257 if (XS_NOERR(xs)) { 6258 XS_SETERR(xs, HBA_ARQFAIL); 6259 } 6260 return; 6261 6262 case RQCS_WIDE_FAILED: 6263 isp_xs_prt(isp, xs, ISP_LOGERR, "Wide Negotiation Failed"); 6264 if (IS_SCSI(isp)) { 6265 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 6266 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_WIDE; 6267 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1; 6268 sdp->update = 1; 6269 } 6270 if (XS_NOERR(xs)) { 6271 XS_SETERR(xs, HBA_NOERROR); 6272 } 6273 return; 6274 6275 case RQCS_SYNCXFER_FAILED: 6276 isp_xs_prt(isp, xs, ISP_LOGERR, "SDTR Message Failed"); 6277 if (IS_SCSI(isp)) { 6278 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 6279 sdp += XS_CHANNEL(xs); 6280 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_SYNC; 6281 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1; 6282 sdp->update = 1; 6283 } 6284 break; 6285 6286 case RQCS_LVD_BUSERR: 6287 isp_xs_prt(isp, xs, ISP_LOGERR, "Bad LVD condition"); 6288 break; 6289 6290 case RQCS_PORT_UNAVAILABLE: 6291 /* 6292 * No such port on the loop. Moral equivalent of SELTIMEO 6293 */ 6294 case RQCS_PORT_LOGGED_OUT: 6295 { 6296 const char *reason; 6297 uint8_t sts = sp->req_completion_status & 0xff; 6298 fcparam *fcp = FCPARAM(isp, 0); 6299 fcportdb_t *lp; 6300 6301 /* 6302 * It was there (maybe)- treat as a selection timeout. 6303 */ 6304 if (sts == RQCS_PORT_UNAVAILABLE) { 6305 reason = "unavailable"; 6306 } else { 6307 reason = "logout"; 6308 } 6309 6310 isp_prt(isp, ISP_LOGINFO, "port %s for target %d", reason, XS_TGT(xs)); 6311 6312 /* XXX: Should we trigger rescan or FW announce change? */ 6313 6314 if (XS_NOERR(xs)) { 6315 lp = &fcp->portdb[XS_TGT(xs)]; 6316 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 6317 *XS_STSP(xs) = SCSI_BUSY; 6318 XS_SETERR(xs, HBA_TGTBSY); 6319 } else 6320 XS_SETERR(xs, HBA_SELTIMEOUT); 6321 } 6322 return; 6323 } 6324 case RQCS_PORT_CHANGED: 6325 isp_prt(isp, ISP_LOGWARN, "port changed for target %d", XS_TGT(xs)); 6326 if (XS_NOERR(xs)) { 6327 *XS_STSP(xs) = SCSI_BUSY; 6328 XS_SETERR(xs, HBA_TGTBSY); 6329 } 6330 return; 6331 6332 case RQCS_PORT_BUSY: 6333 isp_prt(isp, ISP_LOGWARN, "port busy for target %d", XS_TGT(xs)); 6334 if (XS_NOERR(xs)) { 6335 *XS_STSP(xs) = SCSI_BUSY; 6336 XS_SETERR(xs, HBA_TGTBSY); 6337 } 6338 return; 6339 6340 default: 6341 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x", sp->req_completion_status); 6342 break; 6343 } 6344 if (XS_NOERR(xs)) { 6345 XS_SETERR(xs, HBA_BOTCH); 6346 } 6347 } 6348 6349 static void 6350 isp_parse_status_24xx(ispsoftc_t *isp, isp24xx_statusreq_t *sp, XS_T *xs, uint32_t *rp) 6351 { 6352 int ru_marked, sv_marked; 6353 int chan = XS_CHANNEL(xs); 6354 6355 switch (sp->req_completion_status) { 6356 case RQCS_COMPLETE: 6357 if (XS_NOERR(xs)) { 6358 XS_SETERR(xs, HBA_NOERROR); 6359 } 6360 return; 6361 6362 case RQCS_DMA_ERROR: 6363 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA error"); 6364 break; 6365 6366 case RQCS_TRANSPORT_ERROR: 6367 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error"); 6368 break; 6369 6370 case RQCS_RESET_OCCURRED: 6371 isp_xs_prt(isp, xs, ISP_LOGWARN, "reset destroyed command"); 6372 FCPARAM(isp, chan)->sendmarker = 1; 6373 if (XS_NOERR(xs)) { 6374 XS_SETERR(xs, HBA_BUSRESET); 6375 } 6376 return; 6377 6378 case RQCS_ABORTED: 6379 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted"); 6380 FCPARAM(isp, chan)->sendmarker = 1; 6381 if (XS_NOERR(xs)) { 6382 XS_SETERR(xs, HBA_ABORTED); 6383 } 6384 return; 6385 6386 case RQCS_TIMEOUT: 6387 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command Timed Out"); 6388 if (XS_NOERR(xs)) { 6389 XS_SETERR(xs, HBA_CMDTIMEOUT); 6390 } 6391 return; 6392 6393 case RQCS_DATA_OVERRUN: 6394 XS_SET_RESID(xs, sp->req_resid); 6395 isp_xs_prt(isp, xs, ISP_LOGERR, "Data Overrun"); 6396 if (XS_NOERR(xs)) { 6397 XS_SETERR(xs, HBA_DATAOVR); 6398 } 6399 return; 6400 6401 case RQCS_24XX_DRE: /* data reassembly error */ 6402 isp_prt(isp, ISP_LOGERR, "Chan %d data reassembly error for target %d", chan, XS_TGT(xs)); 6403 if (XS_NOERR(xs)) { 6404 XS_SETERR(xs, HBA_ABORTED); 6405 } 6406 *rp = XS_XFRLEN(xs); 6407 return; 6408 6409 case RQCS_24XX_TABORT: /* aborted by target */ 6410 isp_prt(isp, ISP_LOGERR, "Chan %d target %d sent ABTS", chan, XS_TGT(xs)); 6411 if (XS_NOERR(xs)) { 6412 XS_SETERR(xs, HBA_ABORTED); 6413 } 6414 return; 6415 6416 case RQCS_DATA_UNDERRUN: 6417 ru_marked = (sp->req_scsi_status & RQCS_RU) != 0; 6418 /* 6419 * We can get an underrun w/o things being marked 6420 * if we got a non-zero status. 6421 */ 6422 sv_marked = (sp->req_scsi_status & (RQCS_SV|RQCS_RV)) != 0; 6423 if ((ru_marked == 0 && sv_marked == 0) || 6424 (sp->req_resid > XS_XFRLEN(xs))) { 6425 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked"); 6426 if (XS_NOERR(xs)) { 6427 XS_SETERR(xs, HBA_BOTCH); 6428 } 6429 return; 6430 } 6431 XS_SET_RESID(xs, sp->req_resid); 6432 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Data Underrun (%d) for command 0x%x", sp->req_resid, XS_CDBP(xs)[0] & 0xff); 6433 if (XS_NOERR(xs)) { 6434 XS_SETERR(xs, HBA_NOERROR); 6435 } 6436 return; 6437 6438 case RQCS_PORT_UNAVAILABLE: 6439 /* 6440 * No such port on the loop. Moral equivalent of SELTIMEO 6441 */ 6442 case RQCS_PORT_LOGGED_OUT: 6443 { 6444 const char *reason; 6445 uint8_t sts = sp->req_completion_status & 0xff; 6446 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs)); 6447 fcportdb_t *lp; 6448 6449 /* 6450 * It was there (maybe)- treat as a selection timeout. 6451 */ 6452 if (sts == RQCS_PORT_UNAVAILABLE) { 6453 reason = "unavailable"; 6454 } else { 6455 reason = "logout"; 6456 } 6457 6458 isp_prt(isp, ISP_LOGINFO, "Chan %d port %s for target %d", 6459 chan, reason, XS_TGT(xs)); 6460 6461 /* XXX: Should we trigger rescan or FW announce change? */ 6462 6463 if (XS_NOERR(xs)) { 6464 lp = &fcp->portdb[XS_TGT(xs)]; 6465 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 6466 *XS_STSP(xs) = SCSI_BUSY; 6467 XS_SETERR(xs, HBA_TGTBSY); 6468 } else 6469 XS_SETERR(xs, HBA_SELTIMEOUT); 6470 } 6471 return; 6472 } 6473 case RQCS_PORT_CHANGED: 6474 isp_prt(isp, ISP_LOGWARN, "port changed for target %d chan %d", XS_TGT(xs), chan); 6475 if (XS_NOERR(xs)) { 6476 *XS_STSP(xs) = SCSI_BUSY; 6477 XS_SETERR(xs, HBA_TGTBSY); 6478 } 6479 return; 6480 6481 case RQCS_24XX_ENOMEM: /* f/w resource unavailable */ 6482 isp_prt(isp, ISP_LOGWARN, "f/w resource unavailable for target %d chan %d", XS_TGT(xs), chan); 6483 if (XS_NOERR(xs)) { 6484 *XS_STSP(xs) = SCSI_BUSY; 6485 XS_SETERR(xs, HBA_TGTBSY); 6486 } 6487 return; 6488 6489 case RQCS_24XX_TMO: /* task management overrun */ 6490 isp_prt(isp, ISP_LOGWARN, "command for target %d overlapped task management for chan %d", XS_TGT(xs), chan); 6491 if (XS_NOERR(xs)) { 6492 *XS_STSP(xs) = SCSI_BUSY; 6493 XS_SETERR(xs, HBA_TGTBSY); 6494 } 6495 return; 6496 6497 default: 6498 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x on chan %d", sp->req_completion_status, chan); 6499 break; 6500 } 6501 if (XS_NOERR(xs)) { 6502 XS_SETERR(xs, HBA_BOTCH); 6503 } 6504 } 6505 6506 static void 6507 isp_fastpost_complete(ispsoftc_t *isp, uint32_t fph) 6508 { 6509 XS_T *xs; 6510 6511 if (fph == 0) { 6512 return; 6513 } 6514 xs = isp_find_xs(isp, fph); 6515 if (xs == NULL) { 6516 isp_prt(isp, ISP_LOGWARN, 6517 "Command for fast post handle 0x%x not found", fph); 6518 return; 6519 } 6520 isp_destroy_handle(isp, fph); 6521 6522 /* 6523 * Since we don't have a result queue entry item, 6524 * we must believe that SCSI status is zero and 6525 * that all data transferred. 6526 */ 6527 XS_SET_RESID(xs, 0); 6528 *XS_STSP(xs) = SCSI_GOOD; 6529 if (XS_XFRLEN(xs)) { 6530 ISP_DMAFREE(isp, xs, fph); 6531 } 6532 isp_done(xs); 6533 } 6534 6535 #define ISP_SCSI_IBITS(op) (mbpscsi[((op)<<1)]) 6536 #define ISP_SCSI_OBITS(op) (mbpscsi[((op)<<1) + 1]) 6537 #define ISP_SCSI_OPMAP(in, out) in, out 6538 static const uint8_t mbpscsi[] = { 6539 ISP_SCSI_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */ 6540 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */ 6541 ISP_SCSI_OPMAP(0x03, 0x01), /* 0x02: MBOX_EXEC_FIRMWARE */ 6542 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x03: MBOX_DUMP_RAM */ 6543 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */ 6544 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */ 6545 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x06: MBOX_MAILBOX_REG_TEST */ 6546 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */ 6547 ISP_SCSI_OPMAP(0x01, 0x0f), /* 0x08: MBOX_ABOUT_FIRMWARE */ 6548 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x09: */ 6549 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0a: */ 6550 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0b: */ 6551 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0c: */ 6552 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0d: */ 6553 ISP_SCSI_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */ 6554 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0f: */ 6555 ISP_SCSI_OPMAP(0x1f, 0x1f), /* 0x10: MBOX_INIT_REQ_QUEUE */ 6556 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x11: MBOX_INIT_RES_QUEUE */ 6557 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x12: MBOX_EXECUTE_IOCB */ 6558 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */ 6559 ISP_SCSI_OPMAP(0x01, 0x3f), /* 0x14: MBOX_STOP_FIRMWARE */ 6560 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x15: MBOX_ABORT */ 6561 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x16: MBOX_ABORT_DEVICE */ 6562 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x17: MBOX_ABORT_TARGET */ 6563 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x18: MBOX_BUS_RESET */ 6564 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x19: MBOX_STOP_QUEUE */ 6565 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1a: MBOX_START_QUEUE */ 6566 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */ 6567 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1c: MBOX_ABORT_QUEUE */ 6568 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */ 6569 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x1e: */ 6570 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */ 6571 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x20: MBOX_GET_INIT_SCSI_ID */ 6572 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x21: MBOX_GET_SELECT_TIMEOUT */ 6573 ISP_SCSI_OPMAP(0x01, 0xc7), /* 0x22: MBOX_GET_RETRY_COUNT */ 6574 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x23: MBOX_GET_TAG_AGE_LIMIT */ 6575 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x24: MBOX_GET_CLOCK_RATE */ 6576 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x25: MBOX_GET_ACT_NEG_STATE */ 6577 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x26: MBOX_GET_ASYNC_DATA_SETUP_TIME */ 6578 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x27: MBOX_GET_PCI_PARAMS */ 6579 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x28: MBOX_GET_TARGET_PARAMS */ 6580 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x29: MBOX_GET_DEV_QUEUE_PARAMS */ 6581 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x2a: MBOX_GET_RESET_DELAY_PARAMS */ 6582 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2b: */ 6583 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2c: */ 6584 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2d: */ 6585 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2e: */ 6586 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2f: */ 6587 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x30: MBOX_SET_INIT_SCSI_ID */ 6588 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x31: MBOX_SET_SELECT_TIMEOUT */ 6589 ISP_SCSI_OPMAP(0xc7, 0xc7), /* 0x32: MBOX_SET_RETRY_COUNT */ 6590 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x33: MBOX_SET_TAG_AGE_LIMIT */ 6591 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x34: MBOX_SET_CLOCK_RATE */ 6592 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x35: MBOX_SET_ACT_NEG_STATE */ 6593 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x36: MBOX_SET_ASYNC_DATA_SETUP_TIME */ 6594 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x37: MBOX_SET_PCI_CONTROL_PARAMS */ 6595 ISP_SCSI_OPMAP(0x4f, 0x4f), /* 0x38: MBOX_SET_TARGET_PARAMS */ 6596 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x39: MBOX_SET_DEV_QUEUE_PARAMS */ 6597 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x3a: MBOX_SET_RESET_DELAY_PARAMS */ 6598 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3b: */ 6599 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3c: */ 6600 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3d: */ 6601 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3e: */ 6602 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3f: */ 6603 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x40: MBOX_RETURN_BIOS_BLOCK_ADDR */ 6604 ISP_SCSI_OPMAP(0x3f, 0x01), /* 0x41: MBOX_WRITE_FOUR_RAM_WORDS */ 6605 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x42: MBOX_EXEC_BIOS_IOCB */ 6606 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x43: */ 6607 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x44: */ 6608 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x45: SET SYSTEM PARAMETER */ 6609 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x46: GET SYSTEM PARAMETER */ 6610 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x47: */ 6611 ISP_SCSI_OPMAP(0x01, 0xcf), /* 0x48: GET SCAM CONFIGURATION */ 6612 ISP_SCSI_OPMAP(0xcf, 0xcf), /* 0x49: SET SCAM CONFIGURATION */ 6613 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x4a: MBOX_SET_FIRMWARE_FEATURES */ 6614 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x4b: MBOX_GET_FIRMWARE_FEATURES */ 6615 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4c: */ 6616 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4d: */ 6617 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4e: */ 6618 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4f: */ 6619 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x50: LOAD RAM A64 */ 6620 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x51: DUMP RAM A64 */ 6621 ISP_SCSI_OPMAP(0xdf, 0xff), /* 0x52: INITIALIZE REQUEST QUEUE A64 */ 6622 ISP_SCSI_OPMAP(0xef, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */ 6623 ISP_SCSI_OPMAP(0xcf, 0x01), /* 0x54: EXECUCUTE COMMAND IOCB A64 */ 6624 ISP_SCSI_OPMAP(0x07, 0x01), /* 0x55: ENABLE TARGET MODE */ 6625 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x56: GET TARGET STATUS */ 6626 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x57: */ 6627 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x58: */ 6628 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x59: */ 6629 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x5a: SET DATA OVERRUN RECOVERY MODE */ 6630 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x5b: GET DATA OVERRUN RECOVERY MODE */ 6631 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x5c: SET HOST DATA */ 6632 ISP_SCSI_OPMAP(0x01, 0x01) /* 0x5d: GET NOST DATA */ 6633 }; 6634 #define MAX_SCSI_OPCODE 0x5d 6635 6636 static const char *scsi_mbcmd_names[] = { 6637 "NO-OP", 6638 "LOAD RAM", 6639 "EXEC FIRMWARE", 6640 "DUMP RAM", 6641 "WRITE RAM WORD", 6642 "READ RAM WORD", 6643 "MAILBOX REG TEST", 6644 "VERIFY CHECKSUM", 6645 "ABOUT FIRMWARE", 6646 NULL, 6647 NULL, 6648 NULL, 6649 NULL, 6650 NULL, 6651 "CHECK FIRMWARE", 6652 NULL, 6653 "INIT REQUEST QUEUE", 6654 "INIT RESULT QUEUE", 6655 "EXECUTE IOCB", 6656 "WAKE UP", 6657 "STOP FIRMWARE", 6658 "ABORT", 6659 "ABORT DEVICE", 6660 "ABORT TARGET", 6661 "BUS RESET", 6662 "STOP QUEUE", 6663 "START QUEUE", 6664 "SINGLE STEP QUEUE", 6665 "ABORT QUEUE", 6666 "GET DEV QUEUE STATUS", 6667 NULL, 6668 "GET FIRMWARE STATUS", 6669 "GET INIT SCSI ID", 6670 "GET SELECT TIMEOUT", 6671 "GET RETRY COUNT", 6672 "GET TAG AGE LIMIT", 6673 "GET CLOCK RATE", 6674 "GET ACT NEG STATE", 6675 "GET ASYNC DATA SETUP TIME", 6676 "GET PCI PARAMS", 6677 "GET TARGET PARAMS", 6678 "GET DEV QUEUE PARAMS", 6679 "GET RESET DELAY PARAMS", 6680 NULL, 6681 NULL, 6682 NULL, 6683 NULL, 6684 NULL, 6685 "SET INIT SCSI ID", 6686 "SET SELECT TIMEOUT", 6687 "SET RETRY COUNT", 6688 "SET TAG AGE LIMIT", 6689 "SET CLOCK RATE", 6690 "SET ACT NEG STATE", 6691 "SET ASYNC DATA SETUP TIME", 6692 "SET PCI CONTROL PARAMS", 6693 "SET TARGET PARAMS", 6694 "SET DEV QUEUE PARAMS", 6695 "SET RESET DELAY PARAMS", 6696 NULL, 6697 NULL, 6698 NULL, 6699 NULL, 6700 NULL, 6701 "RETURN BIOS BLOCK ADDR", 6702 "WRITE FOUR RAM WORDS", 6703 "EXEC BIOS IOCB", 6704 NULL, 6705 NULL, 6706 "SET SYSTEM PARAMETER", 6707 "GET SYSTEM PARAMETER", 6708 NULL, 6709 "GET SCAM CONFIGURATION", 6710 "SET SCAM CONFIGURATION", 6711 "SET FIRMWARE FEATURES", 6712 "GET FIRMWARE FEATURES", 6713 NULL, 6714 NULL, 6715 NULL, 6716 NULL, 6717 "LOAD RAM A64", 6718 "DUMP RAM A64", 6719 "INITIALIZE REQUEST QUEUE A64", 6720 "INITIALIZE RESPONSE QUEUE A64", 6721 "EXECUTE IOCB A64", 6722 "ENABLE TARGET MODE", 6723 "GET TARGET MODE STATE", 6724 NULL, 6725 NULL, 6726 NULL, 6727 "SET DATA OVERRUN RECOVERY MODE", 6728 "GET DATA OVERRUN RECOVERY MODE", 6729 "SET HOST DATA", 6730 "GET NOST DATA", 6731 }; 6732 6733 #define ISP_FC_IBITS(op) ((mbpfc[((op)<<3) + 0] << 24) | (mbpfc[((op)<<3) + 1] << 16) | (mbpfc[((op)<<3) + 2] << 8) | (mbpfc[((op)<<3) + 3])) 6734 #define ISP_FC_OBITS(op) ((mbpfc[((op)<<3) + 4] << 24) | (mbpfc[((op)<<3) + 5] << 16) | (mbpfc[((op)<<3) + 6] << 8) | (mbpfc[((op)<<3) + 7])) 6735 6736 #define ISP_FC_OPMAP(in0, out0) 0, 0, 0, in0, 0, 0, 0, out0 6737 #define ISP_FC_OPMAP_HALF(in1, in0, out1, out0) 0, 0, in1, in0, 0, 0, out1, out0 6738 #define ISP_FC_OPMAP_FULL(in3, in2, in1, in0, out3, out2, out1, out0) in3, in2, in1, in0, out3, out2, out1, out0 6739 static const uint32_t mbpfc[] = { 6740 ISP_FC_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */ 6741 ISP_FC_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */ 6742 ISP_FC_OPMAP_HALF(0x07, 0xff, 0x00, 0x03), /* 0x02: MBOX_EXEC_FIRMWARE */ 6743 ISP_FC_OPMAP(0xdf, 0x01), /* 0x03: MBOX_DUMP_RAM */ 6744 ISP_FC_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */ 6745 ISP_FC_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */ 6746 ISP_FC_OPMAP_FULL(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff), /* 0x06: MBOX_MAILBOX_REG_TEST */ 6747 ISP_FC_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */ 6748 ISP_FC_OPMAP_FULL(0x0, 0x0, 0x0, 0x01, 0x0, 0x3, 0x80, 0x7f), /* 0x08: MBOX_ABOUT_FIRMWARE */ 6749 ISP_FC_OPMAP(0xdf, 0x01), /* 0x09: MBOX_LOAD_RISC_RAM_2100 */ 6750 ISP_FC_OPMAP(0xdf, 0x01), /* 0x0a: DUMP RAM */ 6751 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x01), /* 0x0b: MBOX_LOAD_RISC_RAM */ 6752 ISP_FC_OPMAP(0x00, 0x00), /* 0x0c: */ 6753 ISP_FC_OPMAP_HALF(0x1, 0x0f, 0x0, 0x01), /* 0x0d: MBOX_WRITE_RAM_WORD_EXTENDED */ 6754 ISP_FC_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */ 6755 ISP_FC_OPMAP_HALF(0x1, 0x03, 0x0, 0x0d), /* 0x0f: MBOX_READ_RAM_WORD_EXTENDED */ 6756 ISP_FC_OPMAP(0x1f, 0x11), /* 0x10: MBOX_INIT_REQ_QUEUE */ 6757 ISP_FC_OPMAP(0x2f, 0x21), /* 0x11: MBOX_INIT_RES_QUEUE */ 6758 ISP_FC_OPMAP(0x0f, 0x01), /* 0x12: MBOX_EXECUTE_IOCB */ 6759 ISP_FC_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */ 6760 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x03), /* 0x14: MBOX_STOP_FIRMWARE */ 6761 ISP_FC_OPMAP(0x4f, 0x01), /* 0x15: MBOX_ABORT */ 6762 ISP_FC_OPMAP(0x07, 0x01), /* 0x16: MBOX_ABORT_DEVICE */ 6763 ISP_FC_OPMAP(0x07, 0x01), /* 0x17: MBOX_ABORT_TARGET */ 6764 ISP_FC_OPMAP(0x03, 0x03), /* 0x18: MBOX_BUS_RESET */ 6765 ISP_FC_OPMAP(0x07, 0x05), /* 0x19: MBOX_STOP_QUEUE */ 6766 ISP_FC_OPMAP(0x07, 0x05), /* 0x1a: MBOX_START_QUEUE */ 6767 ISP_FC_OPMAP(0x07, 0x05), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */ 6768 ISP_FC_OPMAP(0x07, 0x05), /* 0x1c: MBOX_ABORT_QUEUE */ 6769 ISP_FC_OPMAP(0x07, 0x03), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */ 6770 ISP_FC_OPMAP(0x00, 0x00), /* 0x1e: */ 6771 ISP_FC_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */ 6772 ISP_FC_OPMAP_HALF(0x2, 0x01, 0x7e, 0xcf), /* 0x20: MBOX_GET_LOOP_ID */ 6773 ISP_FC_OPMAP(0x00, 0x00), /* 0x21: */ 6774 ISP_FC_OPMAP(0x03, 0x4b), /* 0x22: MBOX_GET_TIMEOUT_PARAMS */ 6775 ISP_FC_OPMAP(0x00, 0x00), /* 0x23: */ 6776 ISP_FC_OPMAP(0x00, 0x00), /* 0x24: */ 6777 ISP_FC_OPMAP(0x00, 0x00), /* 0x25: */ 6778 ISP_FC_OPMAP(0x00, 0x00), /* 0x26: */ 6779 ISP_FC_OPMAP(0x00, 0x00), /* 0x27: */ 6780 ISP_FC_OPMAP(0x01, 0x03), /* 0x28: MBOX_GET_FIRMWARE_OPTIONS */ 6781 ISP_FC_OPMAP(0x03, 0x07), /* 0x29: MBOX_GET_PORT_QUEUE_PARAMS */ 6782 ISP_FC_OPMAP(0x00, 0x00), /* 0x2a: */ 6783 ISP_FC_OPMAP(0x00, 0x00), /* 0x2b: */ 6784 ISP_FC_OPMAP(0x00, 0x00), /* 0x2c: */ 6785 ISP_FC_OPMAP(0x00, 0x00), /* 0x2d: */ 6786 ISP_FC_OPMAP(0x00, 0x00), /* 0x2e: */ 6787 ISP_FC_OPMAP(0x00, 0x00), /* 0x2f: */ 6788 ISP_FC_OPMAP(0x00, 0x00), /* 0x30: */ 6789 ISP_FC_OPMAP(0x00, 0x00), /* 0x31: */ 6790 ISP_FC_OPMAP(0x4b, 0x4b), /* 0x32: MBOX_SET_TIMEOUT_PARAMS */ 6791 ISP_FC_OPMAP(0x00, 0x00), /* 0x33: */ 6792 ISP_FC_OPMAP(0x00, 0x00), /* 0x34: */ 6793 ISP_FC_OPMAP(0x00, 0x00), /* 0x35: */ 6794 ISP_FC_OPMAP(0x00, 0x00), /* 0x36: */ 6795 ISP_FC_OPMAP(0x00, 0x00), /* 0x37: */ 6796 ISP_FC_OPMAP(0x0f, 0x01), /* 0x38: MBOX_SET_FIRMWARE_OPTIONS */ 6797 ISP_FC_OPMAP(0x0f, 0x07), /* 0x39: MBOX_SET_PORT_QUEUE_PARAMS */ 6798 ISP_FC_OPMAP(0x00, 0x00), /* 0x3a: */ 6799 ISP_FC_OPMAP(0x00, 0x00), /* 0x3b: */ 6800 ISP_FC_OPMAP(0x00, 0x00), /* 0x3c: */ 6801 ISP_FC_OPMAP(0x00, 0x00), /* 0x3d: */ 6802 ISP_FC_OPMAP(0x00, 0x00), /* 0x3e: */ 6803 ISP_FC_OPMAP(0x00, 0x00), /* 0x3f: */ 6804 ISP_FC_OPMAP(0x03, 0x01), /* 0x40: MBOX_LOOP_PORT_BYPASS */ 6805 ISP_FC_OPMAP(0x03, 0x01), /* 0x41: MBOX_LOOP_PORT_ENABLE */ 6806 ISP_FC_OPMAP_HALF(0x0, 0x01, 0x1f, 0xcf), /* 0x42: MBOX_GET_RESOURCE_COUNT */ 6807 ISP_FC_OPMAP(0x01, 0x01), /* 0x43: MBOX_REQUEST_OFFLINE_MODE */ 6808 ISP_FC_OPMAP(0x00, 0x00), /* 0x44: */ 6809 ISP_FC_OPMAP(0x00, 0x00), /* 0x45: */ 6810 ISP_FC_OPMAP(0x00, 0x00), /* 0x46: */ 6811 ISP_FC_OPMAP(0xcf, 0x03), /* 0x47: GET PORT_DATABASE ENHANCED */ 6812 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x48: MBOX_INIT_FIRMWARE_MULTI_ID */ 6813 ISP_FC_OPMAP(0xcd, 0x01), /* 0x49: MBOX_GET_VP_DATABASE */ 6814 ISP_FC_OPMAP_HALF(0x2, 0xcd, 0x0, 0x01), /* 0x4a: MBOX_GET_VP_DATABASE_ENTRY */ 6815 ISP_FC_OPMAP(0x00, 0x00), /* 0x4b: */ 6816 ISP_FC_OPMAP(0x00, 0x00), /* 0x4c: */ 6817 ISP_FC_OPMAP(0x00, 0x00), /* 0x4d: */ 6818 ISP_FC_OPMAP(0x00, 0x00), /* 0x4e: */ 6819 ISP_FC_OPMAP(0x00, 0x00), /* 0x4f: */ 6820 ISP_FC_OPMAP(0x00, 0x00), /* 0x50: */ 6821 ISP_FC_OPMAP(0x00, 0x00), /* 0x51: */ 6822 ISP_FC_OPMAP(0x00, 0x00), /* 0x52: */ 6823 ISP_FC_OPMAP(0x00, 0x00), /* 0x53: */ 6824 ISP_FC_OPMAP(0xcf, 0x01), /* 0x54: EXECUTE IOCB A64 */ 6825 ISP_FC_OPMAP(0x00, 0x00), /* 0x55: */ 6826 ISP_FC_OPMAP(0x00, 0x00), /* 0x56: */ 6827 ISP_FC_OPMAP(0x00, 0x00), /* 0x57: */ 6828 ISP_FC_OPMAP(0x00, 0x00), /* 0x58: */ 6829 ISP_FC_OPMAP(0x00, 0x00), /* 0x59: */ 6830 ISP_FC_OPMAP(0x00, 0x00), /* 0x5a: */ 6831 ISP_FC_OPMAP(0x03, 0x01), /* 0x5b: MBOX_DRIVER_HEARTBEAT */ 6832 ISP_FC_OPMAP(0xcf, 0x01), /* 0x5c: MBOX_FW_HEARTBEAT */ 6833 ISP_FC_OPMAP(0x07, 0x1f), /* 0x5d: MBOX_GET_SET_DATA_RATE */ 6834 ISP_FC_OPMAP(0x00, 0x00), /* 0x5e: */ 6835 ISP_FC_OPMAP(0x00, 0x00), /* 0x5f: */ 6836 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x60: MBOX_INIT_FIRMWARE */ 6837 ISP_FC_OPMAP(0x00, 0x00), /* 0x61: */ 6838 ISP_FC_OPMAP(0x01, 0x01), /* 0x62: MBOX_INIT_LIP */ 6839 ISP_FC_OPMAP(0xcd, 0x03), /* 0x63: MBOX_GET_FC_AL_POSITION_MAP */ 6840 ISP_FC_OPMAP(0xcf, 0x01), /* 0x64: MBOX_GET_PORT_DB */ 6841 ISP_FC_OPMAP(0x07, 0x01), /* 0x65: MBOX_CLEAR_ACA */ 6842 ISP_FC_OPMAP(0x07, 0x01), /* 0x66: MBOX_TARGET_RESET */ 6843 ISP_FC_OPMAP(0x07, 0x01), /* 0x67: MBOX_CLEAR_TASK_SET */ 6844 ISP_FC_OPMAP(0x07, 0x01), /* 0x68: MBOX_ABORT_TASK_SET */ 6845 ISP_FC_OPMAP_HALF(0x00, 0x01, 0x0f, 0x1f), /* 0x69: MBOX_GET_FW_STATE */ 6846 ISP_FC_OPMAP_HALF(0x6, 0x03, 0x0, 0xcf), /* 0x6a: MBOX_GET_PORT_NAME */ 6847 ISP_FC_OPMAP(0xcf, 0x01), /* 0x6b: MBOX_GET_LINK_STATUS */ 6848 ISP_FC_OPMAP(0x0f, 0x01), /* 0x6c: MBOX_INIT_LIP_RESET */ 6849 ISP_FC_OPMAP(0x00, 0x00), /* 0x6d: */ 6850 ISP_FC_OPMAP(0xcf, 0x03), /* 0x6e: MBOX_SEND_SNS */ 6851 ISP_FC_OPMAP(0x0f, 0x07), /* 0x6f: MBOX_FABRIC_LOGIN */ 6852 ISP_FC_OPMAP_HALF(0x02, 0x03, 0x00, 0x03), /* 0x70: MBOX_SEND_CHANGE_REQUEST */ 6853 ISP_FC_OPMAP(0x03, 0x03), /* 0x71: MBOX_FABRIC_LOGOUT */ 6854 ISP_FC_OPMAP(0x0f, 0x0f), /* 0x72: MBOX_INIT_LIP_LOGIN */ 6855 ISP_FC_OPMAP(0x00, 0x00), /* 0x73: */ 6856 ISP_FC_OPMAP(0x07, 0x01), /* 0x74: LOGIN LOOP PORT */ 6857 ISP_FC_OPMAP_HALF(0x03, 0xcf, 0x00, 0x07), /* 0x75: GET PORT/NODE NAME LIST */ 6858 ISP_FC_OPMAP(0x4f, 0x01), /* 0x76: SET VENDOR ID */ 6859 ISP_FC_OPMAP(0xcd, 0x01), /* 0x77: INITIALIZE IP MAILBOX */ 6860 ISP_FC_OPMAP(0x00, 0x00), /* 0x78: */ 6861 ISP_FC_OPMAP(0x00, 0x00), /* 0x79: */ 6862 ISP_FC_OPMAP(0x00, 0x00), /* 0x7a: */ 6863 ISP_FC_OPMAP(0x00, 0x00), /* 0x7b: */ 6864 ISP_FC_OPMAP_HALF(0x03, 0x4f, 0x00, 0x07), /* 0x7c: Get ID List */ 6865 ISP_FC_OPMAP(0xcf, 0x01), /* 0x7d: SEND LFA */ 6866 ISP_FC_OPMAP(0x0f, 0x01) /* 0x7e: LUN RESET */ 6867 }; 6868 #define MAX_FC_OPCODE 0x7e 6869 /* 6870 * Footnotes 6871 * 6872 * (1): this sets bits 21..16 in mailbox register #8, which we nominally 6873 * do not access at this time in the core driver. The caller is 6874 * responsible for setting this register first (Gross!). The assumption 6875 * is that we won't overflow. 6876 */ 6877 6878 static const char *fc_mbcmd_names[] = { 6879 "NO-OP", /* 00h */ 6880 "LOAD RAM", 6881 "EXEC FIRMWARE", 6882 "DUMP RAM", 6883 "WRITE RAM WORD", 6884 "READ RAM WORD", 6885 "MAILBOX REG TEST", 6886 "VERIFY CHECKSUM", 6887 "ABOUT FIRMWARE", 6888 "LOAD RAM (2100)", 6889 "DUMP RAM", 6890 "LOAD RISC RAM", 6891 "DUMP RISC RAM", 6892 "WRITE RAM WORD EXTENDED", 6893 "CHECK FIRMWARE", 6894 "READ RAM WORD EXTENDED", 6895 "INIT REQUEST QUEUE", /* 10h */ 6896 "INIT RESULT QUEUE", 6897 "EXECUTE IOCB", 6898 "WAKE UP", 6899 "STOP FIRMWARE", 6900 "ABORT", 6901 "ABORT DEVICE", 6902 "ABORT TARGET", 6903 "BUS RESET", 6904 "STOP QUEUE", 6905 "START QUEUE", 6906 "SINGLE STEP QUEUE", 6907 "ABORT QUEUE", 6908 "GET DEV QUEUE STATUS", 6909 NULL, 6910 "GET FIRMWARE STATUS", 6911 "GET LOOP ID", /* 20h */ 6912 NULL, 6913 "GET TIMEOUT PARAMS", 6914 NULL, 6915 NULL, 6916 NULL, 6917 NULL, 6918 NULL, 6919 "GET FIRMWARE OPTIONS", 6920 "GET PORT QUEUE PARAMS", 6921 "GENERATE SYSTEM ERROR", 6922 NULL, 6923 NULL, 6924 NULL, 6925 NULL, 6926 NULL, 6927 "WRITE SFP", /* 30h */ 6928 "READ SFP", 6929 "SET TIMEOUT PARAMS", 6930 NULL, 6931 NULL, 6932 NULL, 6933 NULL, 6934 NULL, 6935 "SET FIRMWARE OPTIONS", 6936 "SET PORT QUEUE PARAMS", 6937 NULL, 6938 "SET FC LED CONF", 6939 NULL, 6940 "RESTART NIC FIRMWARE", 6941 "ACCESS CONTROL", 6942 NULL, 6943 "LOOP PORT BYPASS", /* 40h */ 6944 "LOOP PORT ENABLE", 6945 "GET RESOURCE COUNT", 6946 "REQUEST NON PARTICIPATING MODE", 6947 "DIAGNOSTIC ECHO TEST", 6948 "DIAGNOSTIC LOOPBACK", 6949 NULL, 6950 "GET PORT DATABASE ENHANCED", 6951 "INIT FIRMWARE MULTI ID", 6952 "GET VP DATABASE", 6953 "GET VP DATABASE ENTRY", 6954 NULL, 6955 NULL, 6956 NULL, 6957 NULL, 6958 NULL, 6959 "GET FCF LIST", /* 50h */ 6960 "GET DCBX PARAMETERS", 6961 NULL, 6962 "HOST MEMORY COPY", 6963 "EXECUTE IOCB A64", 6964 NULL, 6965 NULL, 6966 "SEND RNID", 6967 NULL, 6968 "SET PARAMETERS", 6969 "GET PARAMETERS", 6970 "DRIVER HEARTBEAT", 6971 "FIRMWARE HEARTBEAT", 6972 "GET/SET DATA RATE", 6973 "SEND RNFT", 6974 NULL, 6975 "INIT FIRMWARE", /* 60h */ 6976 "GET INIT CONTROL BLOCK", 6977 "INIT LIP", 6978 "GET FC-AL POSITION MAP", 6979 "GET PORT DATABASE", 6980 "CLEAR ACA", 6981 "TARGET RESET", 6982 "CLEAR TASK SET", 6983 "ABORT TASK SET", 6984 "GET FW STATE", 6985 "GET PORT NAME", 6986 "GET LINK STATUS", 6987 "INIT LIP RESET", 6988 "GET LINK STATS & PRIVATE DATA CNTS", 6989 "SEND SNS", 6990 "FABRIC LOGIN", 6991 "SEND CHANGE REQUEST", /* 70h */ 6992 "FABRIC LOGOUT", 6993 "INIT LIP LOGIN", 6994 NULL, 6995 "LOGIN LOOP PORT", 6996 "GET PORT/NODE NAME LIST", 6997 "SET VENDOR ID", 6998 "INITIALIZE IP MAILBOX", 6999 NULL, 7000 NULL, 7001 "GET XGMAC STATS", 7002 NULL, 7003 "GET ID LIST", 7004 "SEND LFA", 7005 "LUN RESET" 7006 }; 7007 7008 static void 7009 isp_mboxcmd(ispsoftc_t *isp, mbreg_t *mbp) 7010 { 7011 const char *cname, *xname, *sname; 7012 char tname[16], mname[16]; 7013 unsigned int ibits, obits, box, opcode; 7014 7015 opcode = mbp->param[0]; 7016 if (IS_FC(isp)) { 7017 if (opcode > MAX_FC_OPCODE) { 7018 mbp->param[0] = MBOX_INVALID_COMMAND; 7019 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode); 7020 return; 7021 } 7022 cname = fc_mbcmd_names[opcode]; 7023 ibits = ISP_FC_IBITS(opcode); 7024 obits = ISP_FC_OBITS(opcode); 7025 } else { 7026 if (opcode > MAX_SCSI_OPCODE) { 7027 mbp->param[0] = MBOX_INVALID_COMMAND; 7028 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode); 7029 return; 7030 } 7031 cname = scsi_mbcmd_names[opcode]; 7032 ibits = ISP_SCSI_IBITS(opcode); 7033 obits = ISP_SCSI_OBITS(opcode); 7034 } 7035 if (cname == NULL) { 7036 cname = tname; 7037 ISP_SNPRINTF(tname, sizeof tname, "opcode %x", opcode); 7038 } 7039 isp_prt(isp, ISP_LOGDEBUG3, "Mailbox Command '%s'", cname); 7040 7041 /* 7042 * Pick up any additional bits that the caller might have set. 7043 */ 7044 ibits |= mbp->ibits; 7045 obits |= mbp->obits; 7046 7047 /* 7048 * Mask any bits that the caller wants us to mask 7049 */ 7050 ibits &= mbp->ibitm; 7051 obits &= mbp->obitm; 7052 7053 7054 if (ibits == 0 && obits == 0) { 7055 mbp->param[0] = MBOX_COMMAND_PARAM_ERROR; 7056 isp_prt(isp, ISP_LOGERR, "no parameters for 0x%x", opcode); 7057 return; 7058 } 7059 7060 /* 7061 * Get exclusive usage of mailbox registers. 7062 */ 7063 if (MBOX_ACQUIRE(isp)) { 7064 mbp->param[0] = MBOX_REGS_BUSY; 7065 goto out; 7066 } 7067 7068 for (box = 0; box < ISP_NMBOX(isp); box++) { 7069 if (ibits & (1 << box)) { 7070 isp_prt(isp, ISP_LOGDEBUG3, "IN mbox %d = 0x%04x", box, 7071 mbp->param[box]); 7072 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]); 7073 } 7074 isp->isp_mboxtmp[box] = mbp->param[box] = 0; 7075 } 7076 7077 isp->isp_lastmbxcmd = opcode; 7078 7079 /* 7080 * We assume that we can't overwrite a previous command. 7081 */ 7082 isp->isp_obits = obits; 7083 isp->isp_mboxbsy = 1; 7084 7085 /* 7086 * Set Host Interrupt condition so that RISC will pick up mailbox regs. 7087 */ 7088 if (IS_24XX(isp)) { 7089 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT); 7090 } else { 7091 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT); 7092 } 7093 7094 /* 7095 * While we haven't finished the command, spin our wheels here. 7096 */ 7097 MBOX_WAIT_COMPLETE(isp, mbp); 7098 7099 /* 7100 * Did the command time out? 7101 */ 7102 if (mbp->param[0] == MBOX_TIMEOUT) { 7103 isp->isp_mboxbsy = 0; 7104 MBOX_RELEASE(isp); 7105 goto out; 7106 } 7107 7108 /* 7109 * Copy back output registers. 7110 */ 7111 for (box = 0; box < ISP_NMBOX(isp); box++) { 7112 if (obits & (1 << box)) { 7113 mbp->param[box] = isp->isp_mboxtmp[box]; 7114 isp_prt(isp, ISP_LOGDEBUG3, "OUT mbox %d = 0x%04x", box, 7115 mbp->param[box]); 7116 } 7117 } 7118 7119 isp->isp_mboxbsy = 0; 7120 MBOX_RELEASE(isp); 7121 out: 7122 if (mbp->logval == 0 || mbp->param[0] == MBOX_COMMAND_COMPLETE) 7123 return; 7124 7125 if ((mbp->param[0] & 0xbfe0) == 0 && 7126 (mbp->logval & MBLOGMASK(mbp->param[0])) == 0) 7127 return; 7128 7129 xname = NULL; 7130 sname = ""; 7131 switch (mbp->param[0]) { 7132 case MBOX_INVALID_COMMAND: 7133 xname = "INVALID COMMAND"; 7134 break; 7135 case MBOX_HOST_INTERFACE_ERROR: 7136 xname = "HOST INTERFACE ERROR"; 7137 break; 7138 case MBOX_TEST_FAILED: 7139 xname = "TEST FAILED"; 7140 break; 7141 case MBOX_COMMAND_ERROR: 7142 xname = "COMMAND ERROR"; 7143 ISP_SNPRINTF(mname, sizeof(mname), " subcode 0x%x", 7144 mbp->param[1]); 7145 sname = mname; 7146 break; 7147 case MBOX_COMMAND_PARAM_ERROR: 7148 xname = "COMMAND PARAMETER ERROR"; 7149 break; 7150 case MBOX_PORT_ID_USED: 7151 xname = "PORT ID ALREADY IN USE"; 7152 break; 7153 case MBOX_LOOP_ID_USED: 7154 xname = "LOOP ID ALREADY IN USE"; 7155 break; 7156 case MBOX_ALL_IDS_USED: 7157 xname = "ALL LOOP IDS IN USE"; 7158 break; 7159 case MBOX_NOT_LOGGED_IN: 7160 xname = "NOT LOGGED IN"; 7161 break; 7162 case MBOX_LINK_DOWN_ERROR: 7163 xname = "LINK DOWN ERROR"; 7164 break; 7165 case MBOX_LOOPBACK_ERROR: 7166 xname = "LOOPBACK ERROR"; 7167 break; 7168 case MBOX_CHECKSUM_ERROR: 7169 xname = "CHECKSUM ERROR"; 7170 break; 7171 case MBOX_INVALID_PRODUCT_KEY: 7172 xname = "INVALID PRODUCT KEY"; 7173 break; 7174 case MBOX_REGS_BUSY: 7175 xname = "REGISTERS BUSY"; 7176 break; 7177 case MBOX_TIMEOUT: 7178 xname = "TIMEOUT"; 7179 break; 7180 default: 7181 ISP_SNPRINTF(mname, sizeof mname, "error 0x%x", mbp->param[0]); 7182 xname = mname; 7183 break; 7184 } 7185 if (xname) { 7186 isp_prt(isp, ISP_LOGALL, "Mailbox Command '%s' failed (%s%s)", 7187 cname, xname, sname); 7188 } 7189 } 7190 7191 static int 7192 isp_fw_state(ispsoftc_t *isp, int chan) 7193 { 7194 if (IS_FC(isp)) { 7195 mbreg_t mbs; 7196 7197 MBSINIT(&mbs, MBOX_GET_FW_STATE, MBLOGALL, 0); 7198 isp_mboxcmd(isp, &mbs); 7199 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 7200 return (mbs.param[1]); 7201 } 7202 } 7203 return (FW_ERROR); 7204 } 7205 7206 static void 7207 isp_spi_update(ispsoftc_t *isp, int chan) 7208 { 7209 int tgt; 7210 mbreg_t mbs; 7211 sdparam *sdp; 7212 7213 if (IS_FC(isp)) { 7214 /* 7215 * There are no 'per-bus' settings for Fibre Channel. 7216 */ 7217 return; 7218 } 7219 sdp = SDPARAM(isp, chan); 7220 sdp->update = 0; 7221 7222 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7223 uint16_t flags, period, offset; 7224 int get; 7225 7226 if (sdp->isp_devparam[tgt].dev_enable == 0) { 7227 sdp->isp_devparam[tgt].dev_update = 0; 7228 sdp->isp_devparam[tgt].dev_refresh = 0; 7229 isp_prt(isp, ISP_LOGDEBUG0, "skipping target %d bus %d update", tgt, chan); 7230 continue; 7231 } 7232 /* 7233 * If the goal is to update the status of the device, 7234 * take what's in goal_flags and try and set the device 7235 * toward that. Otherwise, if we're just refreshing the 7236 * current device state, get the current parameters. 7237 */ 7238 7239 MBSINIT(&mbs, 0, MBLOGALL, 0); 7240 7241 /* 7242 * Refresh overrides set 7243 */ 7244 if (sdp->isp_devparam[tgt].dev_refresh) { 7245 mbs.param[0] = MBOX_GET_TARGET_PARAMS; 7246 get = 1; 7247 } else if (sdp->isp_devparam[tgt].dev_update) { 7248 mbs.param[0] = MBOX_SET_TARGET_PARAMS; 7249 7250 /* 7251 * Make sure goal_flags has "Renegotiate on Error" 7252 * on and "Freeze Queue on Error" off. 7253 */ 7254 sdp->isp_devparam[tgt].goal_flags |= DPARM_RENEG; 7255 sdp->isp_devparam[tgt].goal_flags &= ~DPARM_QFRZ; 7256 mbs.param[2] = sdp->isp_devparam[tgt].goal_flags; 7257 7258 /* 7259 * Insist that PARITY must be enabled 7260 * if SYNC or WIDE is enabled. 7261 */ 7262 if ((mbs.param[2] & (DPARM_SYNC|DPARM_WIDE)) != 0) { 7263 mbs.param[2] |= DPARM_PARITY; 7264 } 7265 7266 if (mbs.param[2] & DPARM_SYNC) { 7267 mbs.param[3] = 7268 (sdp->isp_devparam[tgt].goal_offset << 8) | 7269 (sdp->isp_devparam[tgt].goal_period); 7270 } 7271 /* 7272 * A command completion later that has 7273 * RQSTF_NEGOTIATION set can cause 7274 * the dev_refresh/announce cycle also. 7275 * 7276 * Note: It is really important to update our current 7277 * flags with at least the state of TAG capabilities- 7278 * otherwise we might try and send a tagged command 7279 * when we have it all turned off. So change it here 7280 * to say that current already matches goal. 7281 */ 7282 sdp->isp_devparam[tgt].actv_flags &= ~DPARM_TQING; 7283 sdp->isp_devparam[tgt].actv_flags |= 7284 (sdp->isp_devparam[tgt].goal_flags & DPARM_TQING); 7285 isp_prt(isp, ISP_LOGDEBUG0, "bus %d set tgt %d flags 0x%x off 0x%x period 0x%x", 7286 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff); 7287 get = 0; 7288 } else { 7289 continue; 7290 } 7291 mbs.param[1] = (chan << 15) | (tgt << 8); 7292 isp_mboxcmd(isp, &mbs); 7293 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 7294 continue; 7295 } 7296 if (get == 0) { 7297 sdp->sendmarker = 1; 7298 sdp->isp_devparam[tgt].dev_update = 0; 7299 sdp->isp_devparam[tgt].dev_refresh = 1; 7300 } else { 7301 sdp->isp_devparam[tgt].dev_refresh = 0; 7302 flags = mbs.param[2]; 7303 period = mbs.param[3] & 0xff; 7304 offset = mbs.param[3] >> 8; 7305 sdp->isp_devparam[tgt].actv_flags = flags; 7306 sdp->isp_devparam[tgt].actv_period = period; 7307 sdp->isp_devparam[tgt].actv_offset = offset; 7308 isp_async(isp, ISPASYNC_NEW_TGT_PARAMS, chan, tgt); 7309 } 7310 } 7311 7312 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7313 if (sdp->isp_devparam[tgt].dev_update || 7314 sdp->isp_devparam[tgt].dev_refresh) { 7315 sdp->update = 1; 7316 break; 7317 } 7318 } 7319 } 7320 7321 static void 7322 isp_setdfltsdparm(ispsoftc_t *isp) 7323 { 7324 int tgt; 7325 sdparam *sdp, *sdp1; 7326 7327 sdp = SDPARAM(isp, 0); 7328 if (IS_DUALBUS(isp)) 7329 sdp1 = sdp + 1; 7330 else 7331 sdp1 = NULL; 7332 7333 /* 7334 * Establish some default parameters. 7335 */ 7336 sdp->isp_cmd_dma_burst_enable = 0; 7337 sdp->isp_data_dma_burst_enabl = 1; 7338 sdp->isp_fifo_threshold = 0; 7339 sdp->isp_initiator_id = DEFAULT_IID(isp, 0); 7340 if (isp->isp_type >= ISP_HA_SCSI_1040) { 7341 sdp->isp_async_data_setup = 9; 7342 } else { 7343 sdp->isp_async_data_setup = 6; 7344 } 7345 sdp->isp_selection_timeout = 250; 7346 sdp->isp_max_queue_depth = MAXISPREQUEST(isp); 7347 sdp->isp_tag_aging = 8; 7348 sdp->isp_bus_reset_delay = 5; 7349 /* 7350 * Don't retry selection, busy or queue full automatically- reflect 7351 * these back to us. 7352 */ 7353 sdp->isp_retry_count = 0; 7354 sdp->isp_retry_delay = 0; 7355 7356 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7357 sdp->isp_devparam[tgt].exc_throttle = ISP_EXEC_THROTTLE; 7358 sdp->isp_devparam[tgt].dev_enable = 1; 7359 } 7360 7361 /* 7362 * The trick here is to establish a default for the default (honk!) 7363 * state (goal_flags). Then try and get the current status from 7364 * the card to fill in the current state. We don't, in fact, set 7365 * the default to the SAFE default state- that's not the goal state. 7366 */ 7367 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7368 uint8_t off, per; 7369 sdp->isp_devparam[tgt].actv_offset = 0; 7370 sdp->isp_devparam[tgt].actv_period = 0; 7371 sdp->isp_devparam[tgt].actv_flags = 0; 7372 7373 sdp->isp_devparam[tgt].goal_flags = 7374 sdp->isp_devparam[tgt].nvrm_flags = DPARM_DEFAULT; 7375 7376 /* 7377 * We default to Wide/Fast for versions less than a 1040 7378 * (unless it's SBus). 7379 */ 7380 if (IS_ULTRA3(isp)) { 7381 off = ISP_80M_SYNCPARMS >> 8; 7382 per = ISP_80M_SYNCPARMS & 0xff; 7383 } else if (IS_ULTRA2(isp)) { 7384 off = ISP_40M_SYNCPARMS >> 8; 7385 per = ISP_40M_SYNCPARMS & 0xff; 7386 } else if (IS_1240(isp)) { 7387 off = ISP_20M_SYNCPARMS >> 8; 7388 per = ISP_20M_SYNCPARMS & 0xff; 7389 } else if ((isp->isp_bustype == ISP_BT_SBUS && 7390 isp->isp_type < ISP_HA_SCSI_1020A) || 7391 (isp->isp_bustype == ISP_BT_PCI && 7392 isp->isp_type < ISP_HA_SCSI_1040) || 7393 (isp->isp_clock && isp->isp_clock < 60) || 7394 (sdp->isp_ultramode == 0)) { 7395 off = ISP_10M_SYNCPARMS >> 8; 7396 per = ISP_10M_SYNCPARMS & 0xff; 7397 } else { 7398 off = ISP_20M_SYNCPARMS_1040 >> 8; 7399 per = ISP_20M_SYNCPARMS_1040 & 0xff; 7400 } 7401 sdp->isp_devparam[tgt].goal_offset = 7402 sdp->isp_devparam[tgt].nvrm_offset = off; 7403 sdp->isp_devparam[tgt].goal_period = 7404 sdp->isp_devparam[tgt].nvrm_period = per; 7405 7406 } 7407 7408 /* 7409 * If we're a dual bus card, just copy the data over 7410 */ 7411 if (sdp1) { 7412 *sdp1 = *sdp; 7413 sdp1->isp_initiator_id = DEFAULT_IID(isp, 1); 7414 } 7415 7416 /* 7417 * If we've not been told to avoid reading NVRAM, try and read it. 7418 * If we're successful reading it, we can then return because NVRAM 7419 * will tell us what the desired settings are. Otherwise, we establish 7420 * some reasonable 'fake' nvram and goal defaults. 7421 */ 7422 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) { 7423 mbreg_t mbs; 7424 7425 if (isp_read_nvram(isp, 0) == 0) { 7426 if (IS_DUALBUS(isp)) { 7427 if (isp_read_nvram(isp, 1) == 0) { 7428 return; 7429 } 7430 } 7431 } 7432 MBSINIT(&mbs, MBOX_GET_ACT_NEG_STATE, MBLOGNONE, 0); 7433 isp_mboxcmd(isp, &mbs); 7434 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 7435 sdp->isp_req_ack_active_neg = 1; 7436 sdp->isp_data_line_active_neg = 1; 7437 if (sdp1) { 7438 sdp1->isp_req_ack_active_neg = 1; 7439 sdp1->isp_data_line_active_neg = 1; 7440 } 7441 } else { 7442 sdp->isp_req_ack_active_neg = 7443 (mbs.param[1] >> 4) & 0x1; 7444 sdp->isp_data_line_active_neg = 7445 (mbs.param[1] >> 5) & 0x1; 7446 if (sdp1) { 7447 sdp1->isp_req_ack_active_neg = 7448 (mbs.param[2] >> 4) & 0x1; 7449 sdp1->isp_data_line_active_neg = 7450 (mbs.param[2] >> 5) & 0x1; 7451 } 7452 } 7453 } 7454 7455 } 7456 7457 static void 7458 isp_setdfltfcparm(ispsoftc_t *isp, int chan) 7459 { 7460 fcparam *fcp = FCPARAM(isp, chan); 7461 7462 /* 7463 * Establish some default parameters. 7464 */ 7465 fcp->role = DEFAULT_ROLE(isp, chan); 7466 fcp->isp_maxalloc = ICB_DFLT_ALLOC; 7467 fcp->isp_retry_delay = ICB_DFLT_RDELAY; 7468 fcp->isp_retry_count = ICB_DFLT_RCOUNT; 7469 fcp->isp_loopid = DEFAULT_LOOPID(isp, chan); 7470 fcp->isp_wwnn_nvram = DEFAULT_NODEWWN(isp, chan); 7471 fcp->isp_wwpn_nvram = DEFAULT_PORTWWN(isp, chan); 7472 fcp->isp_fwoptions = 0; 7473 fcp->isp_xfwoptions = 0; 7474 fcp->isp_zfwoptions = 0; 7475 fcp->isp_lasthdl = NIL_HANDLE; 7476 fcp->isp_login_hdl = NIL_HANDLE; 7477 7478 if (IS_24XX(isp)) { 7479 fcp->isp_fwoptions |= ICB2400_OPT1_FAIRNESS; 7480 fcp->isp_fwoptions |= ICB2400_OPT1_HARD_ADDRESS; 7481 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX) 7482 fcp->isp_fwoptions |= ICB2400_OPT1_FULL_DUPLEX; 7483 fcp->isp_fwoptions |= ICB2400_OPT1_BOTH_WWNS; 7484 fcp->isp_xfwoptions |= ICB2400_OPT2_LOOP_2_PTP; 7485 fcp->isp_zfwoptions |= ICB2400_OPT3_RATE_AUTO; 7486 } else { 7487 fcp->isp_fwoptions |= ICBOPT_FAIRNESS; 7488 fcp->isp_fwoptions |= ICBOPT_PDBCHANGE_AE; 7489 fcp->isp_fwoptions |= ICBOPT_HARD_ADDRESS; 7490 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX) 7491 fcp->isp_fwoptions |= ICBOPT_FULL_DUPLEX; 7492 /* 7493 * Make sure this is turned off now until we get 7494 * extended options from NVRAM 7495 */ 7496 fcp->isp_fwoptions &= ~ICBOPT_EXTENDED; 7497 fcp->isp_xfwoptions |= ICBXOPT_LOOP_2_PTP; 7498 fcp->isp_zfwoptions |= ICBZOPT_RATE_AUTO; 7499 } 7500 7501 7502 /* 7503 * Now try and read NVRAM unless told to not do so. 7504 * This will set fcparam's isp_wwnn_nvram && isp_wwpn_nvram. 7505 */ 7506 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) { 7507 int i, j = 0; 7508 /* 7509 * Give a couple of tries at reading NVRAM. 7510 */ 7511 for (i = 0; i < 2; i++) { 7512 j = isp_read_nvram(isp, chan); 7513 if (j == 0) { 7514 break; 7515 } 7516 } 7517 if (j) { 7518 isp->isp_confopts |= ISP_CFG_NONVRAM; 7519 } 7520 } 7521 7522 fcp->isp_wwnn = ACTIVE_NODEWWN(isp, chan); 7523 fcp->isp_wwpn = ACTIVE_PORTWWN(isp, chan); 7524 isp_prt(isp, ISP_LOGCONFIG, "Chan %d 0x%08x%08x/0x%08x%08x Role %s", 7525 chan, (uint32_t) (fcp->isp_wwnn >> 32), (uint32_t) (fcp->isp_wwnn), 7526 (uint32_t) (fcp->isp_wwpn >> 32), (uint32_t) (fcp->isp_wwpn), 7527 isp_class3_roles[fcp->role]); 7528 } 7529 7530 /* 7531 * Re-initialize the ISP and complete all orphaned commands 7532 * with a 'botched' notice. The reset/init routines should 7533 * not disturb an already active list of commands. 7534 */ 7535 7536 int 7537 isp_reinit(ispsoftc_t *isp, int do_load_defaults) 7538 { 7539 int i, res = 0; 7540 7541 if (isp->isp_state > ISP_RESETSTATE) 7542 isp_stop(isp); 7543 if (isp->isp_state != ISP_RESETSTATE) 7544 isp_reset(isp, do_load_defaults); 7545 if (isp->isp_state != ISP_RESETSTATE) { 7546 res = EIO; 7547 isp_prt(isp, ISP_LOGERR, "%s: cannot reset card", __func__); 7548 goto cleanup; 7549 } 7550 7551 isp_init(isp); 7552 if (isp->isp_state > ISP_RESETSTATE && 7553 isp->isp_state != ISP_RUNSTATE) { 7554 res = EIO; 7555 isp_prt(isp, ISP_LOGERR, "%s: cannot init card", __func__); 7556 ISP_DISABLE_INTS(isp); 7557 if (IS_FC(isp)) { 7558 /* 7559 * If we're in ISP_ROLE_NONE, turn off the lasers. 7560 */ 7561 if (!IS_24XX(isp)) { 7562 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS); 7563 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET); 7564 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS); 7565 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL); 7566 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS); 7567 } 7568 } 7569 } 7570 7571 cleanup: 7572 isp_clear_commands(isp); 7573 if (IS_FC(isp)) { 7574 for (i = 0; i < isp->isp_nchan; i++) 7575 isp_clear_portdb(isp, i); 7576 } 7577 return (res); 7578 } 7579 7580 /* 7581 * NVRAM Routines 7582 */ 7583 static int 7584 isp_read_nvram(ispsoftc_t *isp, int bus) 7585 { 7586 int i, amt, retval; 7587 uint8_t csum, minversion; 7588 union { 7589 uint8_t _x[ISP2400_NVRAM_SIZE]; 7590 uint16_t _s[ISP2400_NVRAM_SIZE>>1]; 7591 } _n; 7592 #define nvram_data _n._x 7593 #define nvram_words _n._s 7594 7595 if (IS_24XX(isp)) { 7596 return (isp_read_nvram_2400(isp, nvram_data)); 7597 } else if (IS_FC(isp)) { 7598 amt = ISP2100_NVRAM_SIZE; 7599 minversion = 1; 7600 } else if (IS_ULTRA2(isp)) { 7601 amt = ISP1080_NVRAM_SIZE; 7602 minversion = 0; 7603 } else { 7604 amt = ISP_NVRAM_SIZE; 7605 minversion = 2; 7606 } 7607 7608 for (i = 0; i < amt>>1; i++) { 7609 isp_rdnvram_word(isp, i, &nvram_words[i]); 7610 } 7611 7612 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' || 7613 nvram_data[2] != 'P') { 7614 if (isp->isp_bustype != ISP_BT_SBUS) { 7615 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header"); 7616 isp_prt(isp, ISP_LOGDEBUG0, "%x %x %x", nvram_data[0], nvram_data[1], nvram_data[2]); 7617 } 7618 retval = -1; 7619 goto out; 7620 } 7621 7622 for (csum = 0, i = 0; i < amt; i++) { 7623 csum += nvram_data[i]; 7624 } 7625 if (csum != 0) { 7626 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum"); 7627 retval = -1; 7628 goto out; 7629 } 7630 7631 if (ISP_NVRAM_VERSION(nvram_data) < minversion) { 7632 isp_prt(isp, ISP_LOGWARN, "version %d NVRAM not understood", 7633 ISP_NVRAM_VERSION(nvram_data)); 7634 retval = -1; 7635 goto out; 7636 } 7637 7638 if (IS_ULTRA3(isp)) { 7639 isp_parse_nvram_12160(isp, bus, nvram_data); 7640 } else if (IS_1080(isp)) { 7641 isp_parse_nvram_1080(isp, bus, nvram_data); 7642 } else if (IS_1280(isp) || IS_1240(isp)) { 7643 isp_parse_nvram_1080(isp, bus, nvram_data); 7644 } else if (IS_SCSI(isp)) { 7645 isp_parse_nvram_1020(isp, nvram_data); 7646 } else { 7647 isp_parse_nvram_2100(isp, nvram_data); 7648 } 7649 retval = 0; 7650 out: 7651 return (retval); 7652 #undef nvram_data 7653 #undef nvram_words 7654 } 7655 7656 static int 7657 isp_read_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data) 7658 { 7659 int retval = 0; 7660 uint32_t addr, csum, lwrds, *dptr; 7661 7662 if (isp->isp_port) { 7663 addr = ISP2400_NVRAM_PORT1_ADDR; 7664 } else { 7665 addr = ISP2400_NVRAM_PORT0_ADDR; 7666 } 7667 7668 dptr = (uint32_t *) nvram_data; 7669 for (lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) { 7670 isp_rd_2400_nvram(isp, addr++, dptr++); 7671 } 7672 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' || 7673 nvram_data[2] != 'P') { 7674 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header (%x %x %x)", 7675 nvram_data[0], nvram_data[1], nvram_data[2]); 7676 retval = -1; 7677 goto out; 7678 } 7679 dptr = (uint32_t *) nvram_data; 7680 for (csum = 0, lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) { 7681 uint32_t tmp; 7682 ISP_IOXGET_32(isp, &dptr[lwrds], tmp); 7683 csum += tmp; 7684 } 7685 if (csum != 0) { 7686 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum"); 7687 retval = -1; 7688 goto out; 7689 } 7690 isp_parse_nvram_2400(isp, nvram_data); 7691 out: 7692 return (retval); 7693 } 7694 7695 static void 7696 isp_rdnvram_word(ispsoftc_t *isp, int wo, uint16_t *rp) 7697 { 7698 int i, cbits; 7699 uint16_t bit, rqst, junk; 7700 7701 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT); 7702 ISP_DELAY(10); 7703 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK); 7704 ISP_DELAY(10); 7705 7706 if (IS_FC(isp)) { 7707 wo &= ((ISP2100_NVRAM_SIZE >> 1) - 1); 7708 if (IS_2312(isp) && isp->isp_port) { 7709 wo += 128; 7710 } 7711 rqst = (ISP_NVRAM_READ << 8) | wo; 7712 cbits = 10; 7713 } else if (IS_ULTRA2(isp)) { 7714 wo &= ((ISP1080_NVRAM_SIZE >> 1) - 1); 7715 rqst = (ISP_NVRAM_READ << 8) | wo; 7716 cbits = 10; 7717 } else { 7718 wo &= ((ISP_NVRAM_SIZE >> 1) - 1); 7719 rqst = (ISP_NVRAM_READ << 6) | wo; 7720 cbits = 8; 7721 } 7722 7723 /* 7724 * Clock the word select request out... 7725 */ 7726 for (i = cbits; i >= 0; i--) { 7727 if ((rqst >> i) & 1) { 7728 bit = BIU_NVRAM_SELECT | BIU_NVRAM_DATAOUT; 7729 } else { 7730 bit = BIU_NVRAM_SELECT; 7731 } 7732 ISP_WRITE(isp, BIU_NVRAM, bit); 7733 ISP_DELAY(10); 7734 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7735 ISP_WRITE(isp, BIU_NVRAM, bit | BIU_NVRAM_CLOCK); 7736 ISP_DELAY(10); 7737 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7738 ISP_WRITE(isp, BIU_NVRAM, bit); 7739 ISP_DELAY(10); 7740 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7741 } 7742 /* 7743 * Now read the result back in (bits come back in MSB format). 7744 */ 7745 *rp = 0; 7746 for (i = 0; i < 16; i++) { 7747 uint16_t rv; 7748 *rp <<= 1; 7749 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK); 7750 ISP_DELAY(10); 7751 rv = ISP_READ(isp, BIU_NVRAM); 7752 if (rv & BIU_NVRAM_DATAIN) { 7753 *rp |= 1; 7754 } 7755 ISP_DELAY(10); 7756 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT); 7757 ISP_DELAY(10); 7758 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7759 } 7760 ISP_WRITE(isp, BIU_NVRAM, 0); 7761 ISP_DELAY(10); 7762 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7763 ISP_SWIZZLE_NVRAM_WORD(isp, rp); 7764 } 7765 7766 static void 7767 isp_rd_2400_nvram(ispsoftc_t *isp, uint32_t addr, uint32_t *rp) 7768 { 7769 int loops = 0; 7770 uint32_t base = 0x7ffe0000; 7771 uint32_t tmp = 0; 7772 7773 if (IS_26XX(isp)) { 7774 base = 0x7fe7c000; /* XXX: Observation, may be wrong. */ 7775 } else if (IS_25XX(isp)) { 7776 base = 0x7ff00000 | 0x48000; 7777 } 7778 ISP_WRITE(isp, BIU2400_FLASH_ADDR, base | addr); 7779 for (loops = 0; loops < 5000; loops++) { 7780 ISP_DELAY(10); 7781 tmp = ISP_READ(isp, BIU2400_FLASH_ADDR); 7782 if ((tmp & (1U << 31)) != 0) { 7783 break; 7784 } 7785 } 7786 if (tmp & (1U << 31)) { 7787 *rp = ISP_READ(isp, BIU2400_FLASH_DATA); 7788 ISP_SWIZZLE_NVRAM_LONG(isp, rp); 7789 } else { 7790 *rp = 0xffffffff; 7791 } 7792 } 7793 7794 static void 7795 isp_parse_nvram_1020(ispsoftc_t *isp, uint8_t *nvram_data) 7796 { 7797 sdparam *sdp = SDPARAM(isp, 0); 7798 int tgt; 7799 7800 sdp->isp_fifo_threshold = 7801 ISP_NVRAM_FIFO_THRESHOLD(nvram_data) | 7802 (ISP_NVRAM_FIFO_THRESHOLD_128(nvram_data) << 2); 7803 7804 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 7805 sdp->isp_initiator_id = ISP_NVRAM_INITIATOR_ID(nvram_data); 7806 7807 sdp->isp_bus_reset_delay = 7808 ISP_NVRAM_BUS_RESET_DELAY(nvram_data); 7809 7810 sdp->isp_retry_count = 7811 ISP_NVRAM_BUS_RETRY_COUNT(nvram_data); 7812 7813 sdp->isp_retry_delay = 7814 ISP_NVRAM_BUS_RETRY_DELAY(nvram_data); 7815 7816 sdp->isp_async_data_setup = 7817 ISP_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data); 7818 7819 if (isp->isp_type >= ISP_HA_SCSI_1040) { 7820 if (sdp->isp_async_data_setup < 9) { 7821 sdp->isp_async_data_setup = 9; 7822 } 7823 } else { 7824 if (sdp->isp_async_data_setup != 6) { 7825 sdp->isp_async_data_setup = 6; 7826 } 7827 } 7828 7829 sdp->isp_req_ack_active_neg = 7830 ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data); 7831 7832 sdp->isp_data_line_active_neg = 7833 ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data); 7834 7835 sdp->isp_data_dma_burst_enabl = 7836 ISP_NVRAM_DATA_DMA_BURST_ENABLE(nvram_data); 7837 7838 sdp->isp_cmd_dma_burst_enable = 7839 ISP_NVRAM_CMD_DMA_BURST_ENABLE(nvram_data); 7840 7841 sdp->isp_tag_aging = 7842 ISP_NVRAM_TAG_AGE_LIMIT(nvram_data); 7843 7844 sdp->isp_selection_timeout = 7845 ISP_NVRAM_SELECTION_TIMEOUT(nvram_data); 7846 7847 sdp->isp_max_queue_depth = 7848 ISP_NVRAM_MAX_QUEUE_DEPTH(nvram_data); 7849 7850 sdp->isp_fast_mttr = ISP_NVRAM_FAST_MTTR_ENABLE(nvram_data); 7851 7852 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7853 sdp->isp_devparam[tgt].dev_enable = 7854 ISP_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt); 7855 sdp->isp_devparam[tgt].exc_throttle = 7856 ISP_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt); 7857 sdp->isp_devparam[tgt].nvrm_offset = 7858 ISP_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt); 7859 sdp->isp_devparam[tgt].nvrm_period = 7860 ISP_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt); 7861 /* 7862 * We probably shouldn't lie about this, but it 7863 * it makes it much safer if we limit NVRAM values 7864 * to sanity. 7865 */ 7866 if (isp->isp_type < ISP_HA_SCSI_1040) { 7867 /* 7868 * If we're not ultra, we can't possibly 7869 * be a shorter period than this. 7870 */ 7871 if (sdp->isp_devparam[tgt].nvrm_period < 0x19) { 7872 sdp->isp_devparam[tgt].nvrm_period = 0x19; 7873 } 7874 if (sdp->isp_devparam[tgt].nvrm_offset > 0xc) { 7875 sdp->isp_devparam[tgt].nvrm_offset = 0x0c; 7876 } 7877 } else { 7878 if (sdp->isp_devparam[tgt].nvrm_offset > 0x8) { 7879 sdp->isp_devparam[tgt].nvrm_offset = 0x8; 7880 } 7881 } 7882 sdp->isp_devparam[tgt].nvrm_flags = 0; 7883 if (ISP_NVRAM_TGT_RENEG(nvram_data, tgt)) 7884 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 7885 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 7886 if (ISP_NVRAM_TGT_TQING(nvram_data, tgt)) 7887 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 7888 if (ISP_NVRAM_TGT_SYNC(nvram_data, tgt)) 7889 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 7890 if (ISP_NVRAM_TGT_WIDE(nvram_data, tgt)) 7891 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 7892 if (ISP_NVRAM_TGT_PARITY(nvram_data, tgt)) 7893 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 7894 if (ISP_NVRAM_TGT_DISC(nvram_data, tgt)) 7895 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 7896 sdp->isp_devparam[tgt].actv_flags = 0; /* we don't know */ 7897 sdp->isp_devparam[tgt].goal_offset = 7898 sdp->isp_devparam[tgt].nvrm_offset; 7899 sdp->isp_devparam[tgt].goal_period = 7900 sdp->isp_devparam[tgt].nvrm_period; 7901 sdp->isp_devparam[tgt].goal_flags = 7902 sdp->isp_devparam[tgt].nvrm_flags; 7903 } 7904 } 7905 7906 static void 7907 isp_parse_nvram_1080(ispsoftc_t *isp, int bus, uint8_t *nvram_data) 7908 { 7909 sdparam *sdp = SDPARAM(isp, bus); 7910 int tgt; 7911 7912 sdp->isp_fifo_threshold = 7913 ISP1080_NVRAM_FIFO_THRESHOLD(nvram_data); 7914 7915 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 7916 sdp->isp_initiator_id = ISP1080_NVRAM_INITIATOR_ID(nvram_data, bus); 7917 7918 sdp->isp_bus_reset_delay = 7919 ISP1080_NVRAM_BUS_RESET_DELAY(nvram_data, bus); 7920 7921 sdp->isp_retry_count = 7922 ISP1080_NVRAM_BUS_RETRY_COUNT(nvram_data, bus); 7923 7924 sdp->isp_retry_delay = 7925 ISP1080_NVRAM_BUS_RETRY_DELAY(nvram_data, bus); 7926 7927 sdp->isp_async_data_setup = 7928 ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus); 7929 7930 sdp->isp_req_ack_active_neg = 7931 ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus); 7932 7933 sdp->isp_data_line_active_neg = 7934 ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus); 7935 7936 sdp->isp_data_dma_burst_enabl = 7937 ISP1080_NVRAM_BURST_ENABLE(nvram_data); 7938 7939 sdp->isp_cmd_dma_burst_enable = 7940 ISP1080_NVRAM_BURST_ENABLE(nvram_data); 7941 7942 sdp->isp_selection_timeout = 7943 ISP1080_NVRAM_SELECTION_TIMEOUT(nvram_data, bus); 7944 7945 sdp->isp_max_queue_depth = 7946 ISP1080_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus); 7947 7948 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7949 sdp->isp_devparam[tgt].dev_enable = 7950 ISP1080_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus); 7951 sdp->isp_devparam[tgt].exc_throttle = 7952 ISP1080_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus); 7953 sdp->isp_devparam[tgt].nvrm_offset = 7954 ISP1080_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus); 7955 sdp->isp_devparam[tgt].nvrm_period = 7956 ISP1080_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus); 7957 sdp->isp_devparam[tgt].nvrm_flags = 0; 7958 if (ISP1080_NVRAM_TGT_RENEG(nvram_data, tgt, bus)) 7959 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 7960 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 7961 if (ISP1080_NVRAM_TGT_TQING(nvram_data, tgt, bus)) 7962 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 7963 if (ISP1080_NVRAM_TGT_SYNC(nvram_data, tgt, bus)) 7964 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 7965 if (ISP1080_NVRAM_TGT_WIDE(nvram_data, tgt, bus)) 7966 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 7967 if (ISP1080_NVRAM_TGT_PARITY(nvram_data, tgt, bus)) 7968 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 7969 if (ISP1080_NVRAM_TGT_DISC(nvram_data, tgt, bus)) 7970 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 7971 sdp->isp_devparam[tgt].actv_flags = 0; 7972 sdp->isp_devparam[tgt].goal_offset = 7973 sdp->isp_devparam[tgt].nvrm_offset; 7974 sdp->isp_devparam[tgt].goal_period = 7975 sdp->isp_devparam[tgt].nvrm_period; 7976 sdp->isp_devparam[tgt].goal_flags = 7977 sdp->isp_devparam[tgt].nvrm_flags; 7978 } 7979 } 7980 7981 static void 7982 isp_parse_nvram_12160(ispsoftc_t *isp, int bus, uint8_t *nvram_data) 7983 { 7984 sdparam *sdp = SDPARAM(isp, bus); 7985 int tgt; 7986 7987 sdp->isp_fifo_threshold = 7988 ISP12160_NVRAM_FIFO_THRESHOLD(nvram_data); 7989 7990 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 7991 sdp->isp_initiator_id = ISP12160_NVRAM_INITIATOR_ID(nvram_data, bus); 7992 7993 sdp->isp_bus_reset_delay = 7994 ISP12160_NVRAM_BUS_RESET_DELAY(nvram_data, bus); 7995 7996 sdp->isp_retry_count = 7997 ISP12160_NVRAM_BUS_RETRY_COUNT(nvram_data, bus); 7998 7999 sdp->isp_retry_delay = 8000 ISP12160_NVRAM_BUS_RETRY_DELAY(nvram_data, bus); 8001 8002 sdp->isp_async_data_setup = 8003 ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus); 8004 8005 sdp->isp_req_ack_active_neg = 8006 ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus); 8007 8008 sdp->isp_data_line_active_neg = 8009 ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus); 8010 8011 sdp->isp_data_dma_burst_enabl = 8012 ISP12160_NVRAM_BURST_ENABLE(nvram_data); 8013 8014 sdp->isp_cmd_dma_burst_enable = 8015 ISP12160_NVRAM_BURST_ENABLE(nvram_data); 8016 8017 sdp->isp_selection_timeout = 8018 ISP12160_NVRAM_SELECTION_TIMEOUT(nvram_data, bus); 8019 8020 sdp->isp_max_queue_depth = 8021 ISP12160_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus); 8022 8023 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 8024 sdp->isp_devparam[tgt].dev_enable = 8025 ISP12160_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus); 8026 sdp->isp_devparam[tgt].exc_throttle = 8027 ISP12160_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus); 8028 sdp->isp_devparam[tgt].nvrm_offset = 8029 ISP12160_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus); 8030 sdp->isp_devparam[tgt].nvrm_period = 8031 ISP12160_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus); 8032 sdp->isp_devparam[tgt].nvrm_flags = 0; 8033 if (ISP12160_NVRAM_TGT_RENEG(nvram_data, tgt, bus)) 8034 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 8035 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 8036 if (ISP12160_NVRAM_TGT_TQING(nvram_data, tgt, bus)) 8037 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 8038 if (ISP12160_NVRAM_TGT_SYNC(nvram_data, tgt, bus)) 8039 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 8040 if (ISP12160_NVRAM_TGT_WIDE(nvram_data, tgt, bus)) 8041 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 8042 if (ISP12160_NVRAM_TGT_PARITY(nvram_data, tgt, bus)) 8043 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 8044 if (ISP12160_NVRAM_TGT_DISC(nvram_data, tgt, bus)) 8045 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 8046 sdp->isp_devparam[tgt].actv_flags = 0; 8047 sdp->isp_devparam[tgt].goal_offset = 8048 sdp->isp_devparam[tgt].nvrm_offset; 8049 sdp->isp_devparam[tgt].goal_period = 8050 sdp->isp_devparam[tgt].nvrm_period; 8051 sdp->isp_devparam[tgt].goal_flags = 8052 sdp->isp_devparam[tgt].nvrm_flags; 8053 } 8054 } 8055 8056 static void 8057 isp_parse_nvram_2100(ispsoftc_t *isp, uint8_t *nvram_data) 8058 { 8059 fcparam *fcp = FCPARAM(isp, 0); 8060 uint64_t wwn; 8061 8062 /* 8063 * There is NVRAM storage for both Port and Node entities- 8064 * but the Node entity appears to be unused on all the cards 8065 * I can find. However, we should account for this being set 8066 * at some point in the future. 8067 * 8068 * Qlogic WWNs have an NAA of 2, but usually nothing shows up in 8069 * bits 48..60. In the case of the 2202, it appears that they do 8070 * use bit 48 to distinguish between the two instances on the card. 8071 * The 2204, which I've never seen, *probably* extends this method. 8072 */ 8073 wwn = ISP2100_NVRAM_PORT_NAME(nvram_data); 8074 if (wwn) { 8075 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Port WWN 0x%08x%08x", 8076 (uint32_t) (wwn >> 32), (uint32_t) (wwn)); 8077 if ((wwn >> 60) == 0) { 8078 wwn |= (((uint64_t) 2)<< 60); 8079 } 8080 } 8081 fcp->isp_wwpn_nvram = wwn; 8082 if (IS_2200(isp) || IS_23XX(isp)) { 8083 wwn = ISP2100_NVRAM_NODE_NAME(nvram_data); 8084 if (wwn) { 8085 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Node WWN 0x%08x%08x", 8086 (uint32_t) (wwn >> 32), 8087 (uint32_t) (wwn)); 8088 if ((wwn >> 60) == 0) { 8089 wwn |= (((uint64_t) 2)<< 60); 8090 } 8091 } else { 8092 wwn = fcp->isp_wwpn_nvram & ~((uint64_t) 0xfff << 48); 8093 } 8094 } else { 8095 wwn &= ~((uint64_t) 0xfff << 48); 8096 } 8097 fcp->isp_wwnn_nvram = wwn; 8098 8099 fcp->isp_maxalloc = ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data); 8100 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) { 8101 DEFAULT_FRAMESIZE(isp) = 8102 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data); 8103 } 8104 fcp->isp_retry_delay = ISP2100_NVRAM_RETRY_DELAY(nvram_data); 8105 fcp->isp_retry_count = ISP2100_NVRAM_RETRY_COUNT(nvram_data); 8106 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) { 8107 fcp->isp_loopid = ISP2100_NVRAM_HARDLOOPID(nvram_data); 8108 } 8109 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) { 8110 DEFAULT_EXEC_THROTTLE(isp) = 8111 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data); 8112 } 8113 fcp->isp_fwoptions = ISP2100_NVRAM_OPTIONS(nvram_data); 8114 isp_prt(isp, ISP_LOGDEBUG0, 8115 "NVRAM 0x%08x%08x 0x%08x%08x maxalloc %d maxframelen %d", 8116 (uint32_t) (fcp->isp_wwnn_nvram >> 32), 8117 (uint32_t) fcp->isp_wwnn_nvram, 8118 (uint32_t) (fcp->isp_wwpn_nvram >> 32), 8119 (uint32_t) fcp->isp_wwpn_nvram, 8120 ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data), 8121 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data)); 8122 isp_prt(isp, ISP_LOGDEBUG0, 8123 "execthrottle %d fwoptions 0x%x hardloop %d tov %d", 8124 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data), 8125 ISP2100_NVRAM_OPTIONS(nvram_data), 8126 ISP2100_NVRAM_HARDLOOPID(nvram_data), 8127 ISP2100_NVRAM_TOV(nvram_data)); 8128 fcp->isp_xfwoptions = ISP2100_XFW_OPTIONS(nvram_data); 8129 fcp->isp_zfwoptions = ISP2100_ZFW_OPTIONS(nvram_data); 8130 isp_prt(isp, ISP_LOGDEBUG0, "xfwoptions 0x%x zfw options 0x%x", 8131 ISP2100_XFW_OPTIONS(nvram_data), ISP2100_ZFW_OPTIONS(nvram_data)); 8132 } 8133 8134 static void 8135 isp_parse_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data) 8136 { 8137 fcparam *fcp = FCPARAM(isp, 0); 8138 uint64_t wwn; 8139 8140 isp_prt(isp, ISP_LOGDEBUG0, 8141 "NVRAM 0x%08x%08x 0x%08x%08x exchg_cnt %d maxframelen %d", 8142 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data) >> 32), 8143 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data)), 8144 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data) >> 32), 8145 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data)), 8146 ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data), 8147 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data)); 8148 isp_prt(isp, ISP_LOGDEBUG0, 8149 "NVRAM execthr %d loopid %d fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x", 8150 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data), 8151 ISP2400_NVRAM_HARDLOOPID(nvram_data), 8152 ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data), 8153 ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data), 8154 ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data)); 8155 8156 wwn = ISP2400_NVRAM_PORT_NAME(nvram_data); 8157 fcp->isp_wwpn_nvram = wwn; 8158 8159 wwn = ISP2400_NVRAM_NODE_NAME(nvram_data); 8160 if (wwn) { 8161 if ((wwn >> 60) != 2 && (wwn >> 60) != 5) { 8162 wwn = 0; 8163 } 8164 } 8165 if (wwn == 0 && (fcp->isp_wwpn_nvram >> 60) == 2) { 8166 wwn = fcp->isp_wwpn_nvram; 8167 wwn &= ~((uint64_t) 0xfff << 48); 8168 } 8169 fcp->isp_wwnn_nvram = wwn; 8170 8171 if (ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data)) { 8172 fcp->isp_maxalloc = ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data); 8173 } 8174 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) { 8175 DEFAULT_FRAMESIZE(isp) = 8176 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data); 8177 } 8178 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) { 8179 fcp->isp_loopid = ISP2400_NVRAM_HARDLOOPID(nvram_data); 8180 } 8181 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) { 8182 DEFAULT_EXEC_THROTTLE(isp) = 8183 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data); 8184 } 8185 fcp->isp_fwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data); 8186 fcp->isp_xfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data); 8187 fcp->isp_zfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data); 8188 } 8189