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 isp_prt(isp, ISP_LOGDEBUG1, "loading firmware from flash"); 880 MBSINIT(&mbs, MBOX_LOAD_FLASH_FIRMWARE, MBLOGALL, 5000000); 881 mbs.ibitm = 0x01; 882 mbs.obitm = 0x07; 883 isp_mboxcmd(isp, &mbs); 884 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 885 isp_prt(isp, ISP_LOGERR, "Flash F/W load failed"); 886 return; 887 } 888 } else { 889 isp_prt(isp, ISP_LOGDEBUG2, "skipping f/w download"); 890 } 891 892 /* 893 * If we loaded firmware, verify its checksum 894 */ 895 if (isp->isp_loaded_fw) { 896 MBSINIT(&mbs, MBOX_VERIFY_CHECKSUM, MBLOGNONE, 0); 897 if (IS_24XX(isp)) { 898 mbs.param[1] = code_org >> 16; 899 mbs.param[2] = code_org; 900 } else { 901 mbs.param[1] = code_org; 902 } 903 isp_mboxcmd(isp, &mbs); 904 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 905 isp_prt(isp, ISP_LOGERR, dcrc); 906 return; 907 } 908 } 909 910 /* 911 * Now start it rolling. 912 * 913 * If we didn't actually download f/w, 914 * we still need to (re)start it. 915 */ 916 MBSINIT(&mbs, MBOX_EXEC_FIRMWARE, MBLOGALL, 5000000); 917 if (IS_26XX(isp)) { 918 mbs.param[1] = code_org >> 16; 919 mbs.param[2] = code_org; 920 } else if (IS_24XX(isp)) { 921 mbs.param[1] = code_org >> 16; 922 mbs.param[2] = code_org; 923 if (isp->isp_loaded_fw) { 924 mbs.param[3] = 0; 925 } else { 926 mbs.param[3] = 1; 927 } 928 } else if (IS_2322(isp)) { 929 mbs.param[1] = code_org; 930 if (isp->isp_loaded_fw) { 931 mbs.param[2] = 0; 932 } else { 933 mbs.param[2] = 1; 934 } 935 } else { 936 mbs.param[1] = code_org; 937 } 938 isp_mboxcmd(isp, &mbs); 939 if (IS_2322(isp) || IS_24XX(isp)) { 940 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 941 return; 942 } 943 } 944 945 if (IS_SCSI(isp)) { 946 /* 947 * Set CLOCK RATE, but only if asked to. 948 */ 949 if (isp->isp_clock) { 950 MBSINIT(&mbs, MBOX_SET_CLOCK_RATE, MBLOGALL, 0); 951 mbs.param[1] = isp->isp_clock; 952 isp_mboxcmd(isp, &mbs); 953 /* we will try not to care if this fails */ 954 } 955 } 956 957 /* 958 * Ask the chip for the current firmware version. 959 * This should prove that the new firmware is working. 960 */ 961 MBSINIT(&mbs, MBOX_ABOUT_FIRMWARE, MBLOGALL, 5000000); 962 isp_mboxcmd(isp, &mbs); 963 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 964 return; 965 } 966 967 /* 968 * The SBus firmware that we are using apparently does not return 969 * major, minor, micro revisions in the mailbox registers, which 970 * is really, really, annoying. 971 */ 972 if (ISP_SBUS_SUPPORTED && isp->isp_bustype == ISP_BT_SBUS) { 973 if (dodnld) { 974 #ifdef ISP_TARGET_MODE 975 isp->isp_fwrev[0] = 7; 976 isp->isp_fwrev[1] = 55; 977 #else 978 isp->isp_fwrev[0] = 1; 979 isp->isp_fwrev[1] = 37; 980 #endif 981 isp->isp_fwrev[2] = 0; 982 } 983 } else { 984 isp->isp_fwrev[0] = mbs.param[1]; 985 isp->isp_fwrev[1] = mbs.param[2]; 986 isp->isp_fwrev[2] = mbs.param[3]; 987 } 988 989 if (IS_FC(isp)) { 990 /* 991 * We do not believe firmware attributes for 2100 code less 992 * than 1.17.0, unless it's the firmware we specifically 993 * are loading. 994 * 995 * Note that all 22XX and later f/w is greater than 1.X.0. 996 */ 997 if ((ISP_FW_OLDER_THAN(isp, 1, 17, 1))) { 998 #ifdef USE_SMALLER_2100_FIRMWARE 999 isp->isp_fwattr = ISP_FW_ATTR_SCCLUN; 1000 #else 1001 isp->isp_fwattr = 0; 1002 #endif 1003 } else { 1004 isp->isp_fwattr = mbs.param[6]; 1005 } 1006 if (IS_24XX(isp)) { 1007 isp->isp_fwattr |= ((uint64_t) mbs.param[15]) << 16; 1008 if (isp->isp_fwattr & ISP2400_FW_ATTR_EXTNDED) { 1009 isp->isp_fwattr |= 1010 (((uint64_t) mbs.param[16]) << 32) | 1011 (((uint64_t) mbs.param[17]) << 48); 1012 } 1013 } 1014 } else { 1015 isp->isp_fwattr = 0; 1016 } 1017 1018 isp_prt(isp, ISP_LOGCONFIG, "Board Type %s, Chip Revision 0x%x, %s F/W Revision %d.%d.%d", 1019 btype, isp->isp_revision, dodnld? "loaded" : "resident", isp->isp_fwrev[0], isp->isp_fwrev[1], isp->isp_fwrev[2]); 1020 1021 fwt = isp->isp_fwattr; 1022 if (IS_24XX(isp)) { 1023 buf = FCPARAM(isp, 0)->isp_scanscratch; 1024 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:"); 1025 if (fwt & ISP2400_FW_ATTR_CLASS2) { 1026 fwt ^=ISP2400_FW_ATTR_CLASS2; 1027 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf); 1028 } 1029 if (fwt & ISP2400_FW_ATTR_IP) { 1030 fwt ^=ISP2400_FW_ATTR_IP; 1031 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf); 1032 } 1033 if (fwt & ISP2400_FW_ATTR_MULTIID) { 1034 fwt ^=ISP2400_FW_ATTR_MULTIID; 1035 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MultiID", buf); 1036 } 1037 if (fwt & ISP2400_FW_ATTR_SB2) { 1038 fwt ^=ISP2400_FW_ATTR_SB2; 1039 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SB2", buf); 1040 } 1041 if (fwt & ISP2400_FW_ATTR_T10CRC) { 1042 fwt ^=ISP2400_FW_ATTR_T10CRC; 1043 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s T10CRC", buf); 1044 } 1045 if (fwt & ISP2400_FW_ATTR_VI) { 1046 fwt ^=ISP2400_FW_ATTR_VI; 1047 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf); 1048 } 1049 if (fwt & ISP2400_FW_ATTR_MQ) { 1050 fwt ^=ISP2400_FW_ATTR_MQ; 1051 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MQ", buf); 1052 } 1053 if (fwt & ISP2400_FW_ATTR_MSIX) { 1054 fwt ^=ISP2400_FW_ATTR_MSIX; 1055 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MSIX", buf); 1056 } 1057 if (fwt & ISP2400_FW_ATTR_FCOE) { 1058 fwt ^=ISP2400_FW_ATTR_FCOE; 1059 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FCOE", buf); 1060 } 1061 if (fwt & ISP2400_FW_ATTR_VP0) { 1062 fwt ^= ISP2400_FW_ATTR_VP0; 1063 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VP0_Decoupling", buf); 1064 } 1065 if (fwt & ISP2400_FW_ATTR_EXPFW) { 1066 fwt ^= ISP2400_FW_ATTR_EXPFW; 1067 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (Experimental)", buf); 1068 } 1069 if (fwt & ISP2400_FW_ATTR_HOTFW) { 1070 fwt ^= ISP2400_FW_ATTR_HOTFW; 1071 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s HotFW", buf); 1072 } 1073 fwt &= ~ISP2400_FW_ATTR_EXTNDED; 1074 if (fwt & ISP2400_FW_ATTR_EXTVP) { 1075 fwt ^= ISP2400_FW_ATTR_EXTVP; 1076 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ExtVP", buf); 1077 } 1078 if (fwt & ISP2400_FW_ATTR_VN2VN) { 1079 fwt ^= ISP2400_FW_ATTR_VN2VN; 1080 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VN2VN", buf); 1081 } 1082 if (fwt & ISP2400_FW_ATTR_EXMOFF) { 1083 fwt ^= ISP2400_FW_ATTR_EXMOFF; 1084 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s EXMOFF", buf); 1085 } 1086 if (fwt & ISP2400_FW_ATTR_NPMOFF) { 1087 fwt ^= ISP2400_FW_ATTR_NPMOFF; 1088 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s NPMOFF", buf); 1089 } 1090 if (fwt & ISP2400_FW_ATTR_DIFCHOP) { 1091 fwt ^= ISP2400_FW_ATTR_DIFCHOP; 1092 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s DIFCHOP", buf); 1093 } 1094 if (fwt & ISP2400_FW_ATTR_SRIOV) { 1095 fwt ^= ISP2400_FW_ATTR_SRIOV; 1096 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SRIOV", buf); 1097 } 1098 if (fwt & ISP2400_FW_ATTR_ASICTMP) { 1099 fwt ^= ISP2400_FW_ATTR_ASICTMP; 1100 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ASICTMP", buf); 1101 } 1102 if (fwt & ISP2400_FW_ATTR_ATIOMQ) { 1103 fwt ^= ISP2400_FW_ATTR_ATIOMQ; 1104 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ATIOMQ", buf); 1105 } 1106 if (fwt) { 1107 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf, 1108 (uint32_t) (fwt >> 32), (uint32_t) fwt); 1109 } 1110 isp_prt(isp, ISP_LOGCONFIG, "%s", buf); 1111 } else if (IS_FC(isp)) { 1112 buf = FCPARAM(isp, 0)->isp_scanscratch; 1113 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:"); 1114 if (fwt & ISP_FW_ATTR_TMODE) { 1115 fwt ^=ISP_FW_ATTR_TMODE; 1116 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s TargetMode", buf); 1117 } 1118 if (fwt & ISP_FW_ATTR_SCCLUN) { 1119 fwt ^=ISP_FW_ATTR_SCCLUN; 1120 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SCC-Lun", buf); 1121 } 1122 if (fwt & ISP_FW_ATTR_FABRIC) { 1123 fwt ^=ISP_FW_ATTR_FABRIC; 1124 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Fabric", buf); 1125 } 1126 if (fwt & ISP_FW_ATTR_CLASS2) { 1127 fwt ^=ISP_FW_ATTR_CLASS2; 1128 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf); 1129 } 1130 if (fwt & ISP_FW_ATTR_FCTAPE) { 1131 fwt ^=ISP_FW_ATTR_FCTAPE; 1132 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FC-Tape", buf); 1133 } 1134 if (fwt & ISP_FW_ATTR_IP) { 1135 fwt ^=ISP_FW_ATTR_IP; 1136 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf); 1137 } 1138 if (fwt & ISP_FW_ATTR_VI) { 1139 fwt ^=ISP_FW_ATTR_VI; 1140 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf); 1141 } 1142 if (fwt & ISP_FW_ATTR_VI_SOLARIS) { 1143 fwt ^=ISP_FW_ATTR_VI_SOLARIS; 1144 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI_SOLARIS", buf); 1145 } 1146 if (fwt & ISP_FW_ATTR_2KLOGINS) { 1147 fwt ^=ISP_FW_ATTR_2KLOGINS; 1148 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s 2K-Login", buf); 1149 } 1150 if (fwt != 0) { 1151 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf, 1152 (uint32_t) (fwt >> 32), (uint32_t) fwt); 1153 } 1154 isp_prt(isp, ISP_LOGCONFIG, "%s", buf); 1155 } 1156 1157 if (IS_24XX(isp)) { 1158 MBSINIT(&mbs, MBOX_GET_RESOURCE_COUNT, MBLOGALL, 0); 1159 isp_mboxcmd(isp, &mbs); 1160 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1161 return; 1162 } 1163 isp->isp_maxcmds = mbs.param[3]; 1164 } else { 1165 MBSINIT(&mbs, MBOX_GET_FIRMWARE_STATUS, MBLOGALL, 0); 1166 isp_mboxcmd(isp, &mbs); 1167 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1168 return; 1169 } 1170 isp->isp_maxcmds = mbs.param[2]; 1171 } 1172 isp_prt(isp, ISP_LOGCONFIG, "%d max I/O command limit set", isp->isp_maxcmds); 1173 1174 /* 1175 * If we don't have Multi-ID f/w loaded, we need to restrict channels to one. 1176 * Only make this check for non-SCSI cards (I'm not sure firmware attributes 1177 * work for them). 1178 */ 1179 if (IS_FC(isp) && isp->isp_nchan > 1) { 1180 if (!ISP_CAP_MULTI_ID(isp)) { 1181 isp_prt(isp, ISP_LOGWARN, "non-MULTIID f/w loaded, " 1182 "only can enable 1 of %d channels", isp->isp_nchan); 1183 isp->isp_nchan = 1; 1184 } else if (!ISP_CAP_VP0(isp)) { 1185 isp_prt(isp, ISP_LOGWARN, "We can not use MULTIID " 1186 "feature properly without VP0_Decoupling"); 1187 isp->isp_nchan = 1; 1188 } 1189 } 1190 1191 /* 1192 * Final DMA setup after we got isp_maxcmds. 1193 */ 1194 if (ISP_MBOXDMASETUP(isp) != 0) { 1195 isp_prt(isp, ISP_LOGERR, "Cannot setup DMA"); 1196 return; 1197 } 1198 1199 /* 1200 * Setup interrupts. 1201 */ 1202 if (ISP_IRQSETUP(isp) != 0) { 1203 isp_prt(isp, ISP_LOGERR, "Cannot setup IRQ"); 1204 return; 1205 } 1206 ISP_ENABLE_INTS(isp); 1207 1208 if (IS_FC(isp)) { 1209 for (i = 0; i < isp->isp_nchan; i++) 1210 isp_change_fw_state(isp, i, FW_CONFIG_WAIT); 1211 } 1212 1213 isp->isp_state = ISP_RESETSTATE; 1214 1215 /* 1216 * Okay- now that we have new firmware running, we now (re)set our 1217 * notion of how many luns we support. This is somewhat tricky because 1218 * if we haven't loaded firmware, we sometimes do not have an easy way 1219 * of knowing how many luns we support. 1220 * 1221 * Expanded lun firmware gives you 32 luns for SCSI cards and 1222 * unlimited luns for Fibre Channel cards. 1223 * 1224 * It turns out that even for QLogic 2100s with ROM 1.10 and above 1225 * we do get a firmware attributes word returned in mailbox register 6. 1226 * 1227 * Because the lun is in a different position in the Request Queue 1228 * Entry structure for Fibre Channel with expanded lun firmware, we 1229 * can only support one lun (lun zero) when we don't know what kind 1230 * of firmware we're running. 1231 */ 1232 if (IS_SCSI(isp)) { 1233 if (dodnld) { 1234 if (IS_ULTRA2(isp) || IS_ULTRA3(isp)) { 1235 isp->isp_maxluns = 32; 1236 } else { 1237 isp->isp_maxluns = 8; 1238 } 1239 } else { 1240 isp->isp_maxluns = 8; 1241 } 1242 } else { 1243 if (ISP_CAP_SCCFW(isp)) { 1244 isp->isp_maxluns = 0; /* No limit -- 2/8 bytes */ 1245 } else { 1246 isp->isp_maxluns = 16; 1247 } 1248 } 1249 1250 /* 1251 * We get some default values established. As a side 1252 * effect, NVRAM is read here (unless overriden by 1253 * a configuration flag). 1254 */ 1255 if (do_load_defaults) { 1256 if (IS_SCSI(isp)) { 1257 isp_setdfltsdparm(isp); 1258 } else { 1259 for (i = 0; i < isp->isp_nchan; i++) { 1260 isp_setdfltfcparm(isp, i); 1261 } 1262 } 1263 } 1264 } 1265 1266 /* 1267 * Clean firmware shutdown. 1268 */ 1269 static int 1270 isp_stop(ispsoftc_t *isp) 1271 { 1272 mbreg_t mbs; 1273 1274 isp->isp_state = ISP_NILSTATE; 1275 MBSINIT(&mbs, MBOX_STOP_FIRMWARE, MBLOGALL, 500000); 1276 mbs.param[1] = 0; 1277 mbs.param[2] = 0; 1278 mbs.param[3] = 0; 1279 mbs.param[4] = 0; 1280 mbs.param[5] = 0; 1281 mbs.param[6] = 0; 1282 mbs.param[7] = 0; 1283 mbs.param[8] = 0; 1284 isp_mboxcmd(isp, &mbs); 1285 return (mbs.param[0] == MBOX_COMMAND_COMPLETE ? 0 : mbs.param[0]); 1286 } 1287 1288 /* 1289 * Hardware shutdown. 1290 */ 1291 void 1292 isp_shutdown(ispsoftc_t *isp) 1293 { 1294 1295 if (isp->isp_state >= ISP_RESETSTATE) 1296 isp_stop(isp); 1297 ISP_DISABLE_INTS(isp); 1298 if (IS_FC(isp)) { 1299 if (IS_24XX(isp)) { 1300 ISP_WRITE(isp, BIU2400_ICR, 0); 1301 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_PAUSE); 1302 } else { 1303 ISP_WRITE(isp, BIU_ICR, 0); 1304 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE); 1305 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS); 1306 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET); 1307 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS); 1308 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL); 1309 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS); 1310 } 1311 } else { 1312 ISP_WRITE(isp, BIU_ICR, 0); 1313 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE); 1314 } 1315 } 1316 1317 /* 1318 * Initialize Parameters of Hardware to a known state. 1319 * 1320 * Locks are held before coming here. 1321 */ 1322 void 1323 isp_init(ispsoftc_t *isp) 1324 { 1325 if (IS_FC(isp)) { 1326 if (IS_24XX(isp)) { 1327 isp_fibre_init_2400(isp); 1328 } else { 1329 isp_fibre_init(isp); 1330 } 1331 } else { 1332 isp_scsi_init(isp); 1333 } 1334 } 1335 1336 static void 1337 isp_scsi_init(ispsoftc_t *isp) 1338 { 1339 sdparam *sdp_chan0, *sdp_chan1; 1340 mbreg_t mbs; 1341 1342 isp->isp_state = ISP_INITSTATE; 1343 1344 sdp_chan0 = SDPARAM(isp, 0); 1345 sdp_chan1 = sdp_chan0; 1346 if (IS_DUALBUS(isp)) { 1347 sdp_chan1 = SDPARAM(isp, 1); 1348 } 1349 1350 /* First do overall per-card settings. */ 1351 1352 /* 1353 * If we have fast memory timing enabled, turn it on. 1354 */ 1355 if (sdp_chan0->isp_fast_mttr) { 1356 ISP_WRITE(isp, RISC_MTR, 0x1313); 1357 } 1358 1359 /* 1360 * Set Retry Delay and Count. 1361 * You set both channels at the same time. 1362 */ 1363 MBSINIT(&mbs, MBOX_SET_RETRY_COUNT, MBLOGALL, 0); 1364 mbs.param[1] = sdp_chan0->isp_retry_count; 1365 mbs.param[2] = sdp_chan0->isp_retry_delay; 1366 mbs.param[6] = sdp_chan1->isp_retry_count; 1367 mbs.param[7] = sdp_chan1->isp_retry_delay; 1368 isp_mboxcmd(isp, &mbs); 1369 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1370 return; 1371 } 1372 1373 /* 1374 * Set ASYNC DATA SETUP time. This is very important. 1375 */ 1376 MBSINIT(&mbs, MBOX_SET_ASYNC_DATA_SETUP_TIME, MBLOGALL, 0); 1377 mbs.param[1] = sdp_chan0->isp_async_data_setup; 1378 mbs.param[2] = sdp_chan1->isp_async_data_setup; 1379 isp_mboxcmd(isp, &mbs); 1380 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1381 return; 1382 } 1383 1384 /* 1385 * Set ACTIVE Negation State. 1386 */ 1387 MBSINIT(&mbs, MBOX_SET_ACT_NEG_STATE, MBLOGNONE, 0); 1388 mbs.param[1] = 1389 (sdp_chan0->isp_req_ack_active_neg << 4) | 1390 (sdp_chan0->isp_data_line_active_neg << 5); 1391 mbs.param[2] = 1392 (sdp_chan1->isp_req_ack_active_neg << 4) | 1393 (sdp_chan1->isp_data_line_active_neg << 5); 1394 isp_mboxcmd(isp, &mbs); 1395 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1396 isp_prt(isp, ISP_LOGERR, 1397 "failed to set active negation state (%d,%d), (%d,%d)", 1398 sdp_chan0->isp_req_ack_active_neg, 1399 sdp_chan0->isp_data_line_active_neg, 1400 sdp_chan1->isp_req_ack_active_neg, 1401 sdp_chan1->isp_data_line_active_neg); 1402 /* 1403 * But don't return. 1404 */ 1405 } 1406 1407 /* 1408 * Set the Tag Aging limit 1409 */ 1410 MBSINIT(&mbs, MBOX_SET_TAG_AGE_LIMIT, MBLOGALL, 0); 1411 mbs.param[1] = sdp_chan0->isp_tag_aging; 1412 mbs.param[2] = sdp_chan1->isp_tag_aging; 1413 isp_mboxcmd(isp, &mbs); 1414 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1415 isp_prt(isp, ISP_LOGERR, "failed to set tag age limit (%d,%d)", 1416 sdp_chan0->isp_tag_aging, sdp_chan1->isp_tag_aging); 1417 return; 1418 } 1419 1420 /* 1421 * Set selection timeout. 1422 */ 1423 MBSINIT(&mbs, MBOX_SET_SELECT_TIMEOUT, MBLOGALL, 0); 1424 mbs.param[1] = sdp_chan0->isp_selection_timeout; 1425 mbs.param[2] = sdp_chan1->isp_selection_timeout; 1426 isp_mboxcmd(isp, &mbs); 1427 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1428 return; 1429 } 1430 1431 /* now do per-channel settings */ 1432 isp_scsi_channel_init(isp, 0); 1433 if (IS_DUALBUS(isp)) 1434 isp_scsi_channel_init(isp, 1); 1435 1436 /* 1437 * Now enable request/response queues 1438 */ 1439 1440 if (IS_ULTRA2(isp) || IS_1240(isp)) { 1441 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE_A64, MBLOGALL, 0); 1442 mbs.param[1] = RESULT_QUEUE_LEN(isp); 1443 mbs.param[2] = DMA_WD1(isp->isp_result_dma); 1444 mbs.param[3] = DMA_WD0(isp->isp_result_dma); 1445 mbs.param[4] = 0; 1446 mbs.param[6] = DMA_WD3(isp->isp_result_dma); 1447 mbs.param[7] = DMA_WD2(isp->isp_result_dma); 1448 isp_mboxcmd(isp, &mbs); 1449 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1450 return; 1451 } 1452 isp->isp_residx = isp->isp_resodx = mbs.param[5]; 1453 1454 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE_A64, MBLOGALL, 0); 1455 mbs.param[1] = RQUEST_QUEUE_LEN(isp); 1456 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 1457 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 1458 mbs.param[5] = 0; 1459 mbs.param[6] = DMA_WD3(isp->isp_result_dma); 1460 mbs.param[7] = DMA_WD2(isp->isp_result_dma); 1461 isp_mboxcmd(isp, &mbs); 1462 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1463 return; 1464 } 1465 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4]; 1466 } else { 1467 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE, MBLOGALL, 0); 1468 mbs.param[1] = RESULT_QUEUE_LEN(isp); 1469 mbs.param[2] = DMA_WD1(isp->isp_result_dma); 1470 mbs.param[3] = DMA_WD0(isp->isp_result_dma); 1471 mbs.param[4] = 0; 1472 isp_mboxcmd(isp, &mbs); 1473 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1474 return; 1475 } 1476 isp->isp_residx = isp->isp_resodx = mbs.param[5]; 1477 1478 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE, MBLOGALL, 0); 1479 mbs.param[1] = RQUEST_QUEUE_LEN(isp); 1480 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 1481 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 1482 mbs.param[5] = 0; 1483 isp_mboxcmd(isp, &mbs); 1484 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1485 return; 1486 } 1487 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4]; 1488 } 1489 1490 /* 1491 * Turn on LVD transitions for ULTRA2 or better and other features 1492 * 1493 * Now that we have 32 bit handles, don't do any fast posting 1494 * any more. For Ultra2/Ultra3 cards, we can turn on 32 bit RIO 1495 * operation or use fast posting. To be conservative, we'll only 1496 * do this for Ultra3 cards now because the other cards are so 1497 * rare for this author to find and test with. 1498 */ 1499 1500 MBSINIT(&mbs, MBOX_SET_FW_FEATURES, MBLOGALL, 0); 1501 if (IS_ULTRA2(isp)) 1502 mbs.param[1] |= FW_FEATURE_LVD_NOTIFY; 1503 #ifdef ISP_NO_RIO 1504 if (IS_ULTRA3(isp)) 1505 mbs.param[1] |= FW_FEATURE_FAST_POST; 1506 #else 1507 if (IS_ULTRA3(isp)) 1508 mbs.param[1] |= FW_FEATURE_RIO_32BIT; 1509 #endif 1510 if (mbs.param[1] != 0) { 1511 uint16_t sfeat = mbs.param[1]; 1512 isp_mboxcmd(isp, &mbs); 1513 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 1514 isp_prt(isp, ISP_LOGINFO, 1515 "Enabled FW features (0x%x)", sfeat); 1516 } 1517 } 1518 1519 isp->isp_state = ISP_RUNSTATE; 1520 } 1521 1522 static void 1523 isp_scsi_channel_init(ispsoftc_t *isp, int chan) 1524 { 1525 sdparam *sdp; 1526 mbreg_t mbs; 1527 int tgt; 1528 1529 sdp = SDPARAM(isp, chan); 1530 1531 /* 1532 * Set (possibly new) Initiator ID. 1533 */ 1534 MBSINIT(&mbs, MBOX_SET_INIT_SCSI_ID, MBLOGALL, 0); 1535 mbs.param[1] = (chan << 7) | sdp->isp_initiator_id; 1536 isp_mboxcmd(isp, &mbs); 1537 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1538 return; 1539 } 1540 isp_prt(isp, ISP_LOGINFO, "Chan %d Initiator ID is %d", 1541 chan, sdp->isp_initiator_id); 1542 1543 1544 /* 1545 * Set current per-target parameters to an initial safe minimum. 1546 */ 1547 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 1548 int lun; 1549 uint16_t sdf; 1550 1551 if (sdp->isp_devparam[tgt].dev_enable == 0) { 1552 continue; 1553 } 1554 #ifndef ISP_TARGET_MODE 1555 sdf = sdp->isp_devparam[tgt].goal_flags; 1556 sdf &= DPARM_SAFE_DFLT; 1557 /* 1558 * It is not quite clear when this changed over so that 1559 * we could force narrow and async for 1000/1020 cards, 1560 * but assume that this is only the case for loaded 1561 * firmware. 1562 */ 1563 if (isp->isp_loaded_fw) { 1564 sdf |= DPARM_NARROW | DPARM_ASYNC; 1565 } 1566 #else 1567 /* 1568 * The !$*!)$!$)* f/w uses the same index into some 1569 * internal table to decide how to respond to negotiations, 1570 * so if we've said "let's be safe" for ID X, and ID X 1571 * selects *us*, the negotiations will back to 'safe' 1572 * (as in narrow/async). What the f/w *should* do is 1573 * use the initiator id settings to decide how to respond. 1574 */ 1575 sdp->isp_devparam[tgt].goal_flags = sdf = DPARM_DEFAULT; 1576 #endif 1577 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGNONE, 0); 1578 mbs.param[1] = (chan << 15) | (tgt << 8); 1579 mbs.param[2] = sdf; 1580 if ((sdf & DPARM_SYNC) == 0) { 1581 mbs.param[3] = 0; 1582 } else { 1583 mbs.param[3] = 1584 (sdp->isp_devparam[tgt].goal_offset << 8) | 1585 (sdp->isp_devparam[tgt].goal_period); 1586 } 1587 isp_prt(isp, ISP_LOGDEBUG0, "Initial Settings bus%d tgt%d flags 0x%x off 0x%x per 0x%x", 1588 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff); 1589 isp_mboxcmd(isp, &mbs); 1590 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1591 sdf = DPARM_SAFE_DFLT; 1592 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGALL, 0); 1593 mbs.param[1] = (tgt << 8) | (chan << 15); 1594 mbs.param[2] = sdf; 1595 mbs.param[3] = 0; 1596 isp_mboxcmd(isp, &mbs); 1597 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1598 continue; 1599 } 1600 } 1601 1602 /* 1603 * We don't update any information directly from the f/w 1604 * because we need to run at least one command to cause a 1605 * new state to be latched up. So, we just assume that we 1606 * converge to the values we just had set. 1607 * 1608 * Ensure that we don't believe tagged queuing is enabled yet. 1609 * It turns out that sometimes the ISP just ignores our 1610 * attempts to set parameters for devices that it hasn't 1611 * seen yet. 1612 */ 1613 sdp->isp_devparam[tgt].actv_flags = sdf & ~DPARM_TQING; 1614 for (lun = 0; lun < (int) isp->isp_maxluns; lun++) { 1615 MBSINIT(&mbs, MBOX_SET_DEV_QUEUE_PARAMS, MBLOGALL, 0); 1616 mbs.param[1] = (chan << 15) | (tgt << 8) | lun; 1617 mbs.param[2] = sdp->isp_max_queue_depth; 1618 mbs.param[3] = sdp->isp_devparam[tgt].exc_throttle; 1619 isp_mboxcmd(isp, &mbs); 1620 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1621 break; 1622 } 1623 } 1624 } 1625 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 1626 if (sdp->isp_devparam[tgt].dev_refresh) { 1627 sdp->sendmarker = 1; 1628 sdp->update = 1; 1629 break; 1630 } 1631 } 1632 } 1633 1634 /* 1635 * Fibre Channel specific initialization. 1636 */ 1637 static void 1638 isp_fibre_init(ispsoftc_t *isp) 1639 { 1640 fcparam *fcp; 1641 isp_icb_t local, *icbp = &local; 1642 mbreg_t mbs; 1643 int ownloopid; 1644 1645 /* 1646 * We only support one channel on non-24XX cards 1647 */ 1648 fcp = FCPARAM(isp, 0); 1649 if (fcp->role == ISP_ROLE_NONE) 1650 return; 1651 1652 isp->isp_state = ISP_INITSTATE; 1653 ISP_MEMZERO(icbp, sizeof (*icbp)); 1654 icbp->icb_version = ICB_VERSION1; 1655 icbp->icb_fwoptions = fcp->isp_fwoptions; 1656 1657 /* 1658 * Firmware Options are either retrieved from NVRAM or 1659 * are patched elsewhere. We check them for sanity here 1660 * and make changes based on board revision, but otherwise 1661 * let others decide policy. 1662 */ 1663 1664 /* 1665 * If this is a 2100 < revision 5, we have to turn off FAIRNESS. 1666 */ 1667 if (IS_2100(isp) && isp->isp_revision < 5) { 1668 icbp->icb_fwoptions &= ~ICBOPT_FAIRNESS; 1669 } 1670 1671 /* 1672 * We have to use FULL LOGIN even though it resets the loop too much 1673 * because otherwise port database entries don't get updated after 1674 * a LIP- this is a known f/w bug for 2100 f/w less than 1.17.0. 1675 */ 1676 if (!ISP_FW_NEWER_THAN(isp, 1, 17, 0)) { 1677 icbp->icb_fwoptions |= ICBOPT_FULL_LOGIN; 1678 } 1679 1680 /* 1681 * Insist on Port Database Update Async notifications 1682 */ 1683 icbp->icb_fwoptions |= ICBOPT_PDBCHANGE_AE; 1684 1685 /* 1686 * Make sure that target role reflects into fwoptions. 1687 */ 1688 if (fcp->role & ISP_ROLE_TARGET) { 1689 icbp->icb_fwoptions |= ICBOPT_TGT_ENABLE; 1690 } else { 1691 icbp->icb_fwoptions &= ~ICBOPT_TGT_ENABLE; 1692 } 1693 1694 /* 1695 * For some reason my 2200 does not generate ATIOs in target mode 1696 * if initiator is disabled. Extra logins are better then target 1697 * not working at all. 1698 */ 1699 if ((fcp->role & ISP_ROLE_INITIATOR) || IS_2100(isp) || IS_2200(isp)) { 1700 icbp->icb_fwoptions &= ~ICBOPT_INI_DISABLE; 1701 } else { 1702 icbp->icb_fwoptions |= ICBOPT_INI_DISABLE; 1703 } 1704 1705 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp); 1706 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) { 1707 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN); 1708 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN; 1709 } 1710 icbp->icb_maxalloc = fcp->isp_maxalloc; 1711 if (icbp->icb_maxalloc < 1) { 1712 isp_prt(isp, ISP_LOGERR, "bad maximum allocation (%d)- using 16", fcp->isp_maxalloc); 1713 icbp->icb_maxalloc = 16; 1714 } 1715 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp); 1716 if (icbp->icb_execthrottle < 1) { 1717 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE); 1718 icbp->icb_execthrottle = ICB_DFLT_THROTTLE; 1719 } 1720 icbp->icb_retry_delay = fcp->isp_retry_delay; 1721 icbp->icb_retry_count = fcp->isp_retry_count; 1722 icbp->icb_hardaddr = fcp->isp_loopid; 1723 ownloopid = (isp->isp_confopts & ISP_CFG_OWNLOOPID) != 0; 1724 if (icbp->icb_hardaddr >= LOCAL_LOOP_LIM) { 1725 icbp->icb_hardaddr = 0; 1726 ownloopid = 0; 1727 } 1728 1729 /* 1730 * Our life seems so much better with 2200s and later with 1731 * the latest f/w if we set Hard Address. 1732 */ 1733 if (ownloopid || ISP_FW_NEWER_THAN(isp, 2, 2, 5)) { 1734 icbp->icb_fwoptions |= ICBOPT_HARD_ADDRESS; 1735 } 1736 1737 /* 1738 * Right now we just set extended options to prefer point-to-point 1739 * over loop based upon some soft config options. 1740 * 1741 * NB: for the 2300, ICBOPT_EXTENDED is required. 1742 */ 1743 if (IS_2100(isp)) { 1744 /* 1745 * We can't have Fast Posting any more- we now 1746 * have 32 bit handles. 1747 */ 1748 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST; 1749 } else if (IS_2200(isp) || IS_23XX(isp)) { 1750 icbp->icb_fwoptions |= ICBOPT_EXTENDED; 1751 1752 icbp->icb_xfwoptions = fcp->isp_xfwoptions; 1753 1754 if (ISP_CAP_FCTAPE(isp)) { 1755 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) 1756 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE; 1757 1758 if (isp->isp_confopts & ISP_CFG_FCTAPE) 1759 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE; 1760 1761 if (icbp->icb_xfwoptions & ICBXOPT_FCTAPE) { 1762 icbp->icb_fwoptions &= ~ICBOPT_FULL_LOGIN; /* per documents */ 1763 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE_CCQ|ICBXOPT_FCTAPE_CONFIRM; 1764 FCPARAM(isp, 0)->fctape_enabled = 1; 1765 } else { 1766 FCPARAM(isp, 0)->fctape_enabled = 0; 1767 } 1768 } else { 1769 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE; 1770 FCPARAM(isp, 0)->fctape_enabled = 0; 1771 } 1772 1773 /* 1774 * Prefer or force Point-To-Point instead Loop? 1775 */ 1776 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) { 1777 case ISP_CFG_LPORT_ONLY: 1778 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1779 icbp->icb_xfwoptions |= ICBXOPT_LOOP_ONLY; 1780 break; 1781 case ISP_CFG_NPORT_ONLY: 1782 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1783 icbp->icb_xfwoptions |= ICBXOPT_PTP_ONLY; 1784 break; 1785 case ISP_CFG_LPORT: 1786 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1787 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP; 1788 break; 1789 case ISP_CFG_NPORT: 1790 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1791 icbp->icb_xfwoptions |= ICBXOPT_PTP_2_LOOP; 1792 break; 1793 default: 1794 /* Let NVRAM settings define it if they are sane */ 1795 switch (icbp->icb_xfwoptions & ICBXOPT_TOPO_MASK) { 1796 case ICBXOPT_PTP_2_LOOP: 1797 case ICBXOPT_PTP_ONLY: 1798 case ICBXOPT_LOOP_ONLY: 1799 case ICBXOPT_LOOP_2_PTP: 1800 break; 1801 default: 1802 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1803 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP; 1804 } 1805 break; 1806 } 1807 if (IS_2200(isp)) { 1808 /* 1809 * We can't have Fast Posting any more- we now 1810 * have 32 bit handles. 1811 * 1812 * RIO seemed to have to much breakage. 1813 * 1814 * Just opt for safety. 1815 */ 1816 icbp->icb_xfwoptions &= ~ICBXOPT_RIO_16BIT; 1817 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST; 1818 } else { 1819 /* 1820 * QLogic recommends that FAST Posting be turned 1821 * off for 23XX cards and instead allow the HBA 1822 * to write response queue entries and interrupt 1823 * after a delay (ZIO). 1824 */ 1825 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST; 1826 if ((fcp->isp_xfwoptions & ICBXOPT_TIMER_MASK) == ICBXOPT_ZIO) { 1827 icbp->icb_xfwoptions |= ICBXOPT_ZIO; 1828 icbp->icb_idelaytimer = 10; 1829 } 1830 icbp->icb_zfwoptions = fcp->isp_zfwoptions; 1831 if (isp->isp_confopts & ISP_CFG_1GB) { 1832 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK; 1833 icbp->icb_zfwoptions |= ICBZOPT_RATE_1GB; 1834 } else if (isp->isp_confopts & ISP_CFG_2GB) { 1835 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK; 1836 icbp->icb_zfwoptions |= ICBZOPT_RATE_2GB; 1837 } else { 1838 switch (icbp->icb_zfwoptions & ICBZOPT_RATE_MASK) { 1839 case ICBZOPT_RATE_1GB: 1840 case ICBZOPT_RATE_2GB: 1841 case ICBZOPT_RATE_AUTO: 1842 break; 1843 default: 1844 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK; 1845 icbp->icb_zfwoptions |= ICBZOPT_RATE_AUTO; 1846 break; 1847 } 1848 } 1849 } 1850 } 1851 1852 1853 /* 1854 * For 22XX > 2.1.26 && 23XX, set some options. 1855 */ 1856 if (ISP_FW_NEWER_THAN(isp, 2, 26, 0)) { 1857 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0); 1858 mbs.param[1] = IFCOPT1_DISF7SWTCH|IFCOPT1_LIPASYNC|IFCOPT1_LIPF8; 1859 mbs.param[2] = 0; 1860 mbs.param[3] = 0; 1861 if (ISP_FW_NEWER_THAN(isp, 3, 16, 0)) { 1862 mbs.param[1] |= IFCOPT1_EQFQASYNC|IFCOPT1_CTIO_RETRY; 1863 if (fcp->role & ISP_ROLE_TARGET) { 1864 if (ISP_FW_NEWER_THAN(isp, 3, 25, 0)) { 1865 mbs.param[1] |= IFCOPT1_ENAPURE; 1866 } 1867 mbs.param[3] = IFCOPT3_NOPRLI; 1868 } 1869 } 1870 isp_mboxcmd(isp, &mbs); 1871 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1872 return; 1873 } 1874 } 1875 icbp->icb_logintime = ICB_LOGIN_TOV; 1876 1877 #ifdef ISP_TARGET_MODE 1878 if (icbp->icb_fwoptions & ICBOPT_TGT_ENABLE) { 1879 icbp->icb_lunenables = 0xffff; 1880 icbp->icb_ccnt = 0xff; 1881 icbp->icb_icnt = 0xff; 1882 icbp->icb_lunetimeout = ICB_LUN_ENABLE_TOV; 1883 } 1884 #endif 1885 if (fcp->isp_wwnn && fcp->isp_wwpn) { 1886 icbp->icb_fwoptions |= ICBOPT_BOTH_WWNS; 1887 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn); 1888 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 1889 isp_prt(isp, ISP_LOGDEBUG1, 1890 "Setting ICB Node 0x%08x%08x Port 0x%08x%08x", 1891 ((uint32_t) (fcp->isp_wwnn >> 32)), 1892 ((uint32_t) (fcp->isp_wwnn)), 1893 ((uint32_t) (fcp->isp_wwpn >> 32)), 1894 ((uint32_t) (fcp->isp_wwpn))); 1895 } else if (fcp->isp_wwpn) { 1896 icbp->icb_fwoptions &= ~ICBOPT_BOTH_WWNS; 1897 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 1898 isp_prt(isp, ISP_LOGDEBUG1, 1899 "Setting ICB Port 0x%08x%08x", 1900 ((uint32_t) (fcp->isp_wwpn >> 32)), 1901 ((uint32_t) (fcp->isp_wwpn))); 1902 } else { 1903 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use"); 1904 return; 1905 } 1906 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp); 1907 if (icbp->icb_rqstqlen < 1) { 1908 isp_prt(isp, ISP_LOGERR, "bad request queue length"); 1909 } 1910 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp); 1911 if (icbp->icb_rsltqlen < 1) { 1912 isp_prt(isp, ISP_LOGERR, "bad result queue length"); 1913 } 1914 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma); 1915 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma); 1916 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma); 1917 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma); 1918 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma); 1919 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma); 1920 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma); 1921 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma); 1922 1923 if (FC_SCRATCH_ACQUIRE(isp, 0)) { 1924 isp_prt(isp, ISP_LOGERR, sacq); 1925 return; 1926 } 1927 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init: fwopt 0x%x xfwopt 0x%x zfwopt 0x%x", 1928 icbp->icb_fwoptions, icbp->icb_xfwoptions, icbp->icb_zfwoptions); 1929 1930 isp_put_icb(isp, icbp, (isp_icb_t *)fcp->isp_scratch); 1931 if (isp->isp_dblev & ISP_LOGDEBUG1) { 1932 isp_print_bytes(isp, "isp_fibre_init", 1933 sizeof(*icbp), fcp->isp_scratch); 1934 } 1935 1936 /* 1937 * Init the firmware 1938 */ 1939 MBSINIT(&mbs, MBOX_INIT_FIRMWARE, MBLOGALL, 30000000); 1940 mbs.param[1] = 0; 1941 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 1942 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 1943 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 1944 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 1945 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %p (%08x%08x)", 1946 fcp->isp_scratch, (uint32_t) ((uint64_t)fcp->isp_scdma >> 32), 1947 (uint32_t) fcp->isp_scdma); 1948 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0); 1949 isp_mboxcmd(isp, &mbs); 1950 FC_SCRATCH_RELEASE(isp, 0); 1951 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 1952 return; 1953 isp->isp_reqidx = 0; 1954 isp->isp_reqodx = 0; 1955 isp->isp_residx = 0; 1956 isp->isp_resodx = 0; 1957 1958 /* 1959 * Whatever happens, we're now committed to being here. 1960 */ 1961 isp->isp_state = ISP_RUNSTATE; 1962 } 1963 1964 static void 1965 isp_fibre_init_2400(ispsoftc_t *isp) 1966 { 1967 fcparam *fcp; 1968 isp_icb_2400_t local, *icbp = &local; 1969 mbreg_t mbs; 1970 int chan; 1971 int ownloopid = 0; 1972 1973 /* 1974 * Check to see whether all channels have *some* kind of role 1975 */ 1976 for (chan = 0; chan < isp->isp_nchan; chan++) { 1977 fcp = FCPARAM(isp, chan); 1978 if (fcp->role != ISP_ROLE_NONE) { 1979 break; 1980 } 1981 } 1982 if (chan == isp->isp_nchan) { 1983 isp_prt(isp, ISP_LOG_WARN1, "all %d channels with role 'none'", chan); 1984 return; 1985 } 1986 1987 isp->isp_state = ISP_INITSTATE; 1988 1989 /* 1990 * Start with channel 0. 1991 */ 1992 fcp = FCPARAM(isp, 0); 1993 1994 /* 1995 * Turn on LIP F8 async event (1) 1996 */ 1997 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0); 1998 mbs.param[1] = 1; 1999 isp_mboxcmd(isp, &mbs); 2000 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2001 return; 2002 } 2003 2004 ISP_MEMZERO(icbp, sizeof (*icbp)); 2005 icbp->icb_fwoptions1 = fcp->isp_fwoptions; 2006 icbp->icb_fwoptions2 = fcp->isp_xfwoptions; 2007 icbp->icb_fwoptions3 = fcp->isp_zfwoptions; 2008 if (isp->isp_nchan > 1 && ISP_CAP_VP0(isp)) { 2009 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE; 2010 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE; 2011 } else { 2012 if (fcp->role & ISP_ROLE_TARGET) 2013 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE; 2014 else 2015 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_TGT_ENABLE; 2016 if (fcp->role & ISP_ROLE_INITIATOR) 2017 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE; 2018 else 2019 icbp->icb_fwoptions1 |= ICB2400_OPT1_INI_DISABLE; 2020 } 2021 2022 icbp->icb_version = ICB_VERSION1; 2023 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp); 2024 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) { 2025 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN); 2026 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN; 2027 } 2028 2029 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp); 2030 if (icbp->icb_execthrottle < 1 && !IS_26XX(isp)) { 2031 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE); 2032 icbp->icb_execthrottle = ICB_DFLT_THROTTLE; 2033 } 2034 2035 /* 2036 * Set target exchange count. Take half if we are supporting both roles. 2037 */ 2038 if (icbp->icb_fwoptions1 & ICB2400_OPT1_TGT_ENABLE) { 2039 icbp->icb_xchgcnt = isp->isp_maxcmds; 2040 if ((icbp->icb_fwoptions1 & ICB2400_OPT1_INI_DISABLE) == 0) 2041 icbp->icb_xchgcnt >>= 1; 2042 } 2043 2044 2045 ownloopid = (isp->isp_confopts & ISP_CFG_OWNLOOPID) != 0; 2046 icbp->icb_hardaddr = fcp->isp_loopid; 2047 if (icbp->icb_hardaddr >= LOCAL_LOOP_LIM) { 2048 icbp->icb_hardaddr = 0; 2049 ownloopid = 0; 2050 } 2051 2052 if (ownloopid) 2053 icbp->icb_fwoptions1 |= ICB2400_OPT1_HARD_ADDRESS; 2054 2055 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) { 2056 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_FCTAPE; 2057 } 2058 if (isp->isp_confopts & ISP_CFG_FCTAPE) { 2059 icbp->icb_fwoptions2 |= ICB2400_OPT2_FCTAPE; 2060 } 2061 2062 for (chan = 0; chan < isp->isp_nchan; chan++) { 2063 if (icbp->icb_fwoptions2 & ICB2400_OPT2_FCTAPE) 2064 FCPARAM(isp, chan)->fctape_enabled = 1; 2065 else 2066 FCPARAM(isp, chan)->fctape_enabled = 0; 2067 } 2068 2069 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) { 2070 case ISP_CFG_LPORT_ONLY: 2071 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2072 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_ONLY; 2073 break; 2074 case ISP_CFG_NPORT_ONLY: 2075 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2076 icbp->icb_fwoptions2 |= ICB2400_OPT2_PTP_ONLY; 2077 break; 2078 case ISP_CFG_NPORT: 2079 /* ISP_CFG_PTP_2_LOOP not available in 24XX/25XX */ 2080 case ISP_CFG_LPORT: 2081 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2082 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP; 2083 break; 2084 default: 2085 /* Let NVRAM settings define it if they are sane */ 2086 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TOPO_MASK) { 2087 case ICB2400_OPT2_LOOP_ONLY: 2088 case ICB2400_OPT2_PTP_ONLY: 2089 case ICB2400_OPT2_LOOP_2_PTP: 2090 break; 2091 default: 2092 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2093 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP; 2094 } 2095 break; 2096 } 2097 2098 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK) { 2099 case ICB2400_OPT2_ZIO: 2100 case ICB2400_OPT2_ZIO1: 2101 icbp->icb_idelaytimer = 0; 2102 break; 2103 case 0: 2104 break; 2105 default: 2106 isp_prt(isp, ISP_LOGWARN, "bad value %x in fwopt2 timer field", icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK); 2107 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TIMER_MASK; 2108 break; 2109 } 2110 2111 if (IS_26XX(isp)) { 2112 /* Use handshake to reduce global lock congestion. */ 2113 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHR; 2114 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHA; 2115 } 2116 2117 if ((icbp->icb_fwoptions3 & ICB2400_OPT3_RSPSZ_MASK) == 0) { 2118 icbp->icb_fwoptions3 |= ICB2400_OPT3_RSPSZ_24; 2119 } 2120 if (isp->isp_confopts & ISP_CFG_1GB) { 2121 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2122 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_1GB; 2123 } else if (isp->isp_confopts & ISP_CFG_2GB) { 2124 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2125 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_2GB; 2126 } else if (isp->isp_confopts & ISP_CFG_4GB) { 2127 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2128 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_4GB; 2129 } else if (isp->isp_confopts & ISP_CFG_8GB) { 2130 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2131 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_8GB; 2132 } else if (isp->isp_confopts & ISP_CFG_16GB) { 2133 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2134 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_16GB; 2135 } else if (isp->isp_confopts & ISP_CFG_32GB) { 2136 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2137 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_32GB; 2138 } else { 2139 switch (icbp->icb_fwoptions3 & ICB2400_OPT3_RATE_MASK) { 2140 case ICB2400_OPT3_RATE_4GB: 2141 case ICB2400_OPT3_RATE_8GB: 2142 case ICB2400_OPT3_RATE_16GB: 2143 case ICB2400_OPT3_RATE_32GB: 2144 case ICB2400_OPT3_RATE_AUTO: 2145 break; 2146 case ICB2400_OPT3_RATE_2GB: 2147 if (isp->isp_type <= ISP_HA_FC_2500) 2148 break; 2149 /*FALLTHROUGH*/ 2150 case ICB2400_OPT3_RATE_1GB: 2151 if (isp->isp_type <= ISP_HA_FC_2400) 2152 break; 2153 /*FALLTHROUGH*/ 2154 default: 2155 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2156 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_AUTO; 2157 break; 2158 } 2159 } 2160 if (ownloopid == 0) { 2161 icbp->icb_fwoptions3 |= ICB2400_OPT3_SOFTID; 2162 } 2163 icbp->icb_logintime = ICB_LOGIN_TOV; 2164 2165 if (fcp->isp_wwnn && fcp->isp_wwpn) { 2166 icbp->icb_fwoptions1 |= ICB2400_OPT1_BOTH_WWNS; 2167 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 2168 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn); 2169 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)), 2170 ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn))); 2171 } else if (fcp->isp_wwpn) { 2172 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_BOTH_WWNS; 2173 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 2174 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))); 2175 } else { 2176 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use"); 2177 return; 2178 } 2179 icbp->icb_retry_count = fcp->isp_retry_count; 2180 2181 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp); 2182 if (icbp->icb_rqstqlen < 8) { 2183 isp_prt(isp, ISP_LOGERR, "bad request queue length %d", icbp->icb_rqstqlen); 2184 return; 2185 } 2186 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp); 2187 if (icbp->icb_rsltqlen < 8) { 2188 isp_prt(isp, ISP_LOGERR, "bad result queue length %d", 2189 icbp->icb_rsltqlen); 2190 return; 2191 } 2192 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma); 2193 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma); 2194 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma); 2195 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma); 2196 2197 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma); 2198 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma); 2199 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma); 2200 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma); 2201 2202 #ifdef ISP_TARGET_MODE 2203 /* unconditionally set up the ATIO queue if we support target mode */ 2204 icbp->icb_atioqlen = RESULT_QUEUE_LEN(isp); 2205 if (icbp->icb_atioqlen < 8) { 2206 isp_prt(isp, ISP_LOGERR, "bad ATIO queue length %d", icbp->icb_atioqlen); 2207 return; 2208 } 2209 icbp->icb_atioqaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_atioq_dma); 2210 icbp->icb_atioqaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_atioq_dma); 2211 icbp->icb_atioqaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_atioq_dma); 2212 icbp->icb_atioqaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_atioq_dma); 2213 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), 2214 DMA_WD1(isp->isp_atioq_dma), DMA_WD0(isp->isp_atioq_dma)); 2215 #endif 2216 2217 if (ISP_CAP_MSIX(isp) && isp->isp_nirq >= 2) { 2218 icbp->icb_msixresp = 1; 2219 if (IS_26XX(isp) && isp->isp_nirq >= 3) 2220 icbp->icb_msixatio = 2; 2221 } 2222 2223 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); 2224 2225 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), 2226 DMA_WD1(isp->isp_rquest_dma), DMA_WD0(isp->isp_rquest_dma), DMA_WD3(isp->isp_result_dma), DMA_WD2(isp->isp_result_dma), 2227 DMA_WD1(isp->isp_result_dma), DMA_WD0(isp->isp_result_dma)); 2228 2229 if (FC_SCRATCH_ACQUIRE(isp, 0)) { 2230 isp_prt(isp, ISP_LOGERR, sacq); 2231 return; 2232 } 2233 ISP_MEMZERO(fcp->isp_scratch, ISP_FC_SCRLEN); 2234 isp_put_icb_2400(isp, icbp, fcp->isp_scratch); 2235 if (isp->isp_dblev & ISP_LOGDEBUG1) { 2236 isp_print_bytes(isp, "isp_fibre_init_2400", 2237 sizeof (*icbp), fcp->isp_scratch); 2238 } 2239 2240 /* 2241 * Now fill in information about any additional channels 2242 */ 2243 if (isp->isp_nchan > 1) { 2244 isp_icb_2400_vpinfo_t vpinfo, *vdst; 2245 vp_port_info_t pi, *pdst; 2246 size_t amt = 0; 2247 uint8_t *off; 2248 2249 vpinfo.vp_global_options = ICB2400_VPGOPT_GEN_RIDA; 2250 if (ISP_CAP_VP0(isp)) { 2251 vpinfo.vp_global_options |= ICB2400_VPGOPT_VP0_DECOUPLE; 2252 vpinfo.vp_count = isp->isp_nchan; 2253 chan = 0; 2254 } else { 2255 vpinfo.vp_count = isp->isp_nchan - 1; 2256 chan = 1; 2257 } 2258 off = fcp->isp_scratch; 2259 off += ICB2400_VPINFO_OFF; 2260 vdst = (isp_icb_2400_vpinfo_t *) off; 2261 isp_put_icb_2400_vpinfo(isp, &vpinfo, vdst); 2262 amt = ICB2400_VPINFO_OFF + sizeof (isp_icb_2400_vpinfo_t); 2263 for (; chan < isp->isp_nchan; chan++) { 2264 fcparam *fcp2; 2265 2266 ISP_MEMZERO(&pi, sizeof (pi)); 2267 fcp2 = FCPARAM(isp, chan); 2268 if (fcp2->role != ISP_ROLE_NONE) { 2269 pi.vp_port_options = ICB2400_VPOPT_ENABLED | 2270 ICB2400_VPOPT_ENA_SNSLOGIN; 2271 if (fcp2->role & ISP_ROLE_INITIATOR) 2272 pi.vp_port_options |= ICB2400_VPOPT_INI_ENABLE; 2273 if ((fcp2->role & ISP_ROLE_TARGET) == 0) 2274 pi.vp_port_options |= ICB2400_VPOPT_TGT_DISABLE; 2275 if (fcp2->isp_loopid < LOCAL_LOOP_LIM) { 2276 pi.vp_port_loopid = fcp2->isp_loopid; 2277 if (isp->isp_confopts & ISP_CFG_OWNLOOPID) 2278 pi.vp_port_options |= ICB2400_VPOPT_HARD_ADDRESS; 2279 } 2280 2281 } 2282 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_portname, fcp2->isp_wwpn); 2283 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_nodename, fcp2->isp_wwnn); 2284 off = fcp->isp_scratch; 2285 if (ISP_CAP_VP0(isp)) 2286 off += ICB2400_VPINFO_PORT_OFF(chan); 2287 else 2288 off += ICB2400_VPINFO_PORT_OFF(chan - 1); 2289 pdst = (vp_port_info_t *) off; 2290 isp_put_vp_port_info(isp, &pi, pdst); 2291 amt += ICB2400_VPOPT_WRITE_SIZE; 2292 } 2293 if (isp->isp_dblev & ISP_LOGDEBUG1) { 2294 isp_print_bytes(isp, "isp_fibre_init_2400", 2295 amt - ICB2400_VPINFO_OFF, 2296 (char *)fcp->isp_scratch + ICB2400_VPINFO_OFF); 2297 } 2298 } 2299 2300 /* 2301 * Init the firmware 2302 */ 2303 MBSINIT(&mbs, 0, MBLOGALL, 30000000); 2304 if (isp->isp_nchan > 1) { 2305 mbs.param[0] = MBOX_INIT_FIRMWARE_MULTI_ID; 2306 } else { 2307 mbs.param[0] = MBOX_INIT_FIRMWARE; 2308 } 2309 mbs.param[1] = 0; 2310 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 2311 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 2312 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 2313 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 2314 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)); 2315 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0); 2316 isp_mboxcmd(isp, &mbs); 2317 FC_SCRATCH_RELEASE(isp, 0); 2318 2319 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2320 return; 2321 } 2322 isp->isp_reqidx = 0; 2323 isp->isp_reqodx = 0; 2324 isp->isp_residx = 0; 2325 isp->isp_resodx = 0; 2326 isp->isp_atioodx = 0; 2327 2328 /* 2329 * Whatever happens, we're now committed to being here. 2330 */ 2331 isp->isp_state = ISP_RUNSTATE; 2332 } 2333 2334 static int 2335 isp_fc_enable_vp(ispsoftc_t *isp, int chan) 2336 { 2337 fcparam *fcp = FCPARAM(isp, chan); 2338 vp_modify_t vp; 2339 void *reqp; 2340 uint8_t resp[QENTRY_LEN]; 2341 2342 /* Build a VP MODIFY command in memory */ 2343 ISP_MEMZERO(&vp, sizeof(vp)); 2344 vp.vp_mod_hdr.rqs_entry_type = RQSTYPE_VP_MODIFY; 2345 vp.vp_mod_hdr.rqs_entry_count = 1; 2346 vp.vp_mod_cnt = 1; 2347 vp.vp_mod_idx0 = chan; 2348 vp.vp_mod_cmd = VP_MODIFY_ENA; 2349 vp.vp_mod_ports[0].options = ICB2400_VPOPT_ENABLED | 2350 ICB2400_VPOPT_ENA_SNSLOGIN; 2351 if (fcp->role & ISP_ROLE_INITIATOR) 2352 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_INI_ENABLE; 2353 if ((fcp->role & ISP_ROLE_TARGET) == 0) 2354 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_TGT_DISABLE; 2355 if (fcp->isp_loopid < LOCAL_LOOP_LIM) { 2356 vp.vp_mod_ports[0].loopid = fcp->isp_loopid; 2357 if (isp->isp_confopts & ISP_CFG_OWNLOOPID) 2358 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_HARD_ADDRESS; 2359 } 2360 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwpn, fcp->isp_wwpn); 2361 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwnn, fcp->isp_wwnn); 2362 2363 /* Prepare space for response in memory */ 2364 memset(resp, 0xff, sizeof(resp)); 2365 vp.vp_mod_hdl = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 2366 if (vp.vp_mod_hdl == 0) { 2367 isp_prt(isp, ISP_LOGERR, 2368 "%s: VP_MODIFY of Chan %d out of handles", __func__, chan); 2369 return (EIO); 2370 } 2371 2372 /* Send request and wait for response. */ 2373 reqp = isp_getrqentry(isp); 2374 if (reqp == NULL) { 2375 isp_prt(isp, ISP_LOGERR, 2376 "%s: VP_MODIFY of Chan %d out of rqent", __func__, chan); 2377 isp_destroy_handle(isp, vp.vp_mod_hdl); 2378 return (EIO); 2379 } 2380 isp_put_vp_modify(isp, &vp, (vp_modify_t *)reqp); 2381 if (isp->isp_dblev & ISP_LOGDEBUG1) 2382 isp_print_bytes(isp, "IOCB VP_MODIFY", QENTRY_LEN, reqp); 2383 ISP_SYNC_REQUEST(isp); 2384 if (msleep(resp, &isp->isp_lock, 0, "VP_MODIFY", 5*hz) == EWOULDBLOCK) { 2385 isp_prt(isp, ISP_LOGERR, 2386 "%s: VP_MODIFY of Chan %d timed out", __func__, chan); 2387 isp_destroy_handle(isp, vp.vp_mod_hdl); 2388 return (EIO); 2389 } 2390 if (isp->isp_dblev & ISP_LOGDEBUG1) 2391 isp_print_bytes(isp, "IOCB VP_MODIFY response", QENTRY_LEN, resp); 2392 isp_get_vp_modify(isp, (vp_modify_t *)resp, &vp); 2393 2394 if (vp.vp_mod_hdr.rqs_flags != 0 || vp.vp_mod_status != VP_STS_OK) { 2395 isp_prt(isp, ISP_LOGERR, 2396 "%s: VP_MODIFY of Chan %d failed with flags %x status %d", 2397 __func__, chan, vp.vp_mod_hdr.rqs_flags, vp.vp_mod_status); 2398 return (EIO); 2399 } 2400 return (0); 2401 } 2402 2403 static int 2404 isp_fc_disable_vp(ispsoftc_t *isp, int chan) 2405 { 2406 vp_ctrl_info_t vp; 2407 void *reqp; 2408 uint8_t resp[QENTRY_LEN]; 2409 2410 /* Build a VP CTRL command in memory */ 2411 ISP_MEMZERO(&vp, sizeof(vp)); 2412 vp.vp_ctrl_hdr.rqs_entry_type = RQSTYPE_VP_CTRL; 2413 vp.vp_ctrl_hdr.rqs_entry_count = 1; 2414 if (ISP_CAP_VP0(isp)) { 2415 vp.vp_ctrl_status = 1; 2416 } else { 2417 vp.vp_ctrl_status = 0; 2418 chan--; /* VP0 can not be controlled in this case. */ 2419 } 2420 vp.vp_ctrl_command = VP_CTRL_CMD_DISABLE_VP_LOGO_ALL; 2421 vp.vp_ctrl_vp_count = 1; 2422 vp.vp_ctrl_idmap[chan / 16] |= (1 << chan % 16); 2423 2424 /* Prepare space for response in memory */ 2425 memset(resp, 0xff, sizeof(resp)); 2426 vp.vp_ctrl_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 2427 if (vp.vp_ctrl_handle == 0) { 2428 isp_prt(isp, ISP_LOGERR, 2429 "%s: VP_CTRL of Chan %d out of handles", __func__, chan); 2430 return (EIO); 2431 } 2432 2433 /* Send request and wait for response. */ 2434 reqp = isp_getrqentry(isp); 2435 if (reqp == NULL) { 2436 isp_prt(isp, ISP_LOGERR, 2437 "%s: VP_CTRL of Chan %d out of rqent", __func__, chan); 2438 isp_destroy_handle(isp, vp.vp_ctrl_handle); 2439 return (EIO); 2440 } 2441 isp_put_vp_ctrl_info(isp, &vp, (vp_ctrl_info_t *)reqp); 2442 if (isp->isp_dblev & ISP_LOGDEBUG1) 2443 isp_print_bytes(isp, "IOCB VP_CTRL", QENTRY_LEN, reqp); 2444 ISP_SYNC_REQUEST(isp); 2445 if (msleep(resp, &isp->isp_lock, 0, "VP_CTRL", 5*hz) == EWOULDBLOCK) { 2446 isp_prt(isp, ISP_LOGERR, 2447 "%s: VP_CTRL of Chan %d timed out", __func__, chan); 2448 isp_destroy_handle(isp, vp.vp_ctrl_handle); 2449 return (EIO); 2450 } 2451 if (isp->isp_dblev & ISP_LOGDEBUG1) 2452 isp_print_bytes(isp, "IOCB VP_CTRL response", QENTRY_LEN, resp); 2453 isp_get_vp_ctrl_info(isp, (vp_ctrl_info_t *)resp, &vp); 2454 2455 if (vp.vp_ctrl_hdr.rqs_flags != 0 || vp.vp_ctrl_status != 0) { 2456 isp_prt(isp, ISP_LOGERR, 2457 "%s: VP_CTRL of Chan %d failed with flags %x status %d %d", 2458 __func__, chan, vp.vp_ctrl_hdr.rqs_flags, 2459 vp.vp_ctrl_status, vp.vp_ctrl_index_fail); 2460 return (EIO); 2461 } 2462 return (0); 2463 } 2464 2465 static int 2466 isp_fc_change_role(ispsoftc_t *isp, int chan, int new_role) 2467 { 2468 fcparam *fcp = FCPARAM(isp, chan); 2469 int i, was, res = 0; 2470 2471 if (chan >= isp->isp_nchan) { 2472 isp_prt(isp, ISP_LOGWARN, "%s: bad channel %d", __func__, chan); 2473 return (ENXIO); 2474 } 2475 if (fcp->role == new_role) 2476 return (0); 2477 for (was = 0, i = 0; i < isp->isp_nchan; i++) { 2478 if (FCPARAM(isp, i)->role != ISP_ROLE_NONE) 2479 was++; 2480 } 2481 if (was == 0 || (was == 1 && fcp->role != ISP_ROLE_NONE)) { 2482 fcp->role = new_role; 2483 return (isp_reinit(isp, 0)); 2484 } 2485 if (fcp->role != ISP_ROLE_NONE) { 2486 res = isp_fc_disable_vp(isp, chan); 2487 isp_clear_portdb(isp, chan); 2488 } 2489 fcp->role = new_role; 2490 if (fcp->role != ISP_ROLE_NONE) 2491 res = isp_fc_enable_vp(isp, chan); 2492 return (res); 2493 } 2494 2495 static void 2496 isp_clear_portdb(ispsoftc_t *isp, int chan) 2497 { 2498 fcparam *fcp = FCPARAM(isp, chan); 2499 fcportdb_t *lp; 2500 int i; 2501 2502 for (i = 0; i < MAX_FC_TARG; i++) { 2503 lp = &fcp->portdb[i]; 2504 switch (lp->state) { 2505 case FC_PORTDB_STATE_DEAD: 2506 case FC_PORTDB_STATE_CHANGED: 2507 case FC_PORTDB_STATE_VALID: 2508 lp->state = FC_PORTDB_STATE_NIL; 2509 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp); 2510 break; 2511 case FC_PORTDB_STATE_NIL: 2512 case FC_PORTDB_STATE_NEW: 2513 lp->state = FC_PORTDB_STATE_NIL; 2514 break; 2515 case FC_PORTDB_STATE_ZOMBIE: 2516 break; 2517 default: 2518 panic("Don't know how to clear state %d\n", lp->state); 2519 } 2520 } 2521 } 2522 2523 static void 2524 isp_mark_portdb(ispsoftc_t *isp, int chan) 2525 { 2526 fcparam *fcp = FCPARAM(isp, chan); 2527 fcportdb_t *lp; 2528 int i; 2529 2530 for (i = 0; i < MAX_FC_TARG; i++) { 2531 lp = &fcp->portdb[i]; 2532 if (lp->state == FC_PORTDB_STATE_NIL) 2533 continue; 2534 if (lp->portid >= DOMAIN_CONTROLLER_BASE && 2535 lp->portid <= DOMAIN_CONTROLLER_END) 2536 continue; 2537 fcp->portdb[i].probational = 1; 2538 } 2539 } 2540 2541 /* 2542 * Perform an IOCB PLOGI or LOGO via EXECUTE IOCB A64 for 24XX cards 2543 * or via FABRIC LOGIN/FABRIC LOGOUT for other cards. 2544 */ 2545 static int 2546 isp_plogx(ispsoftc_t *isp, int chan, uint16_t handle, uint32_t portid, int flags) 2547 { 2548 isp_plogx_t pl; 2549 void *reqp; 2550 uint8_t resp[QENTRY_LEN]; 2551 uint32_t sst, parm1; 2552 int rval, lev; 2553 const char *msg; 2554 char buf[64]; 2555 2556 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d PLOGX %s PortID 0x%06x nphdl 0x%x", 2557 chan, (flags & PLOGX_FLG_CMD_MASK) == PLOGX_FLG_CMD_PLOGI ? 2558 "Login":"Logout", portid, handle); 2559 if (!IS_24XX(isp)) { 2560 int action = flags & PLOGX_FLG_CMD_MASK; 2561 if (action == PLOGX_FLG_CMD_PLOGI) { 2562 return (isp_port_login(isp, handle, portid)); 2563 } else if (action == PLOGX_FLG_CMD_LOGO) { 2564 return (isp_port_logout(isp, handle, portid)); 2565 } else { 2566 return (MBOX_INVALID_COMMAND); 2567 } 2568 } 2569 2570 ISP_MEMZERO(&pl, sizeof(pl)); 2571 pl.plogx_header.rqs_entry_count = 1; 2572 pl.plogx_header.rqs_entry_type = RQSTYPE_LOGIN; 2573 pl.plogx_nphdl = handle; 2574 pl.plogx_vphdl = chan; 2575 pl.plogx_portlo = portid; 2576 pl.plogx_rspsz_porthi = (portid >> 16) & 0xff; 2577 pl.plogx_flags = flags; 2578 2579 /* Prepare space for response in memory */ 2580 memset(resp, 0xff, sizeof(resp)); 2581 pl.plogx_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 2582 if (pl.plogx_handle == 0) { 2583 isp_prt(isp, ISP_LOGERR, 2584 "%s: PLOGX of Chan %d out of handles", __func__, chan); 2585 return (-1); 2586 } 2587 2588 /* Send request and wait for response. */ 2589 reqp = isp_getrqentry(isp); 2590 if (reqp == NULL) { 2591 isp_prt(isp, ISP_LOGERR, 2592 "%s: PLOGX of Chan %d out of rqent", __func__, chan); 2593 isp_destroy_handle(isp, pl.plogx_handle); 2594 return (-1); 2595 } 2596 isp_put_plogx(isp, &pl, (isp_plogx_t *)reqp); 2597 if (isp->isp_dblev & ISP_LOGDEBUG1) 2598 isp_print_bytes(isp, "IOCB LOGX", QENTRY_LEN, reqp); 2599 FCPARAM(isp, chan)->isp_login_hdl = handle; 2600 ISP_SYNC_REQUEST(isp); 2601 if (msleep(resp, &isp->isp_lock, 0, "PLOGX", 3 * ICB_LOGIN_TOV * hz) 2602 == EWOULDBLOCK) { 2603 isp_prt(isp, ISP_LOGERR, 2604 "%s: PLOGX of Chan %d timed out", __func__, chan); 2605 isp_destroy_handle(isp, pl.plogx_handle); 2606 return (-1); 2607 } 2608 FCPARAM(isp, chan)->isp_login_hdl = NIL_HANDLE; 2609 if (isp->isp_dblev & ISP_LOGDEBUG1) 2610 isp_print_bytes(isp, "IOCB LOGX response", QENTRY_LEN, resp); 2611 isp_get_plogx(isp, (isp_plogx_t *)resp, &pl); 2612 2613 if (pl.plogx_status == PLOGX_STATUS_OK) { 2614 return (0); 2615 } else if (pl.plogx_status != PLOGX_STATUS_IOCBERR) { 2616 isp_prt(isp, ISP_LOGWARN, 2617 "status 0x%x on port login IOCB channel %d", 2618 pl.plogx_status, chan); 2619 return (-1); 2620 } 2621 2622 sst = pl.plogx_ioparm[0].lo16 | (pl.plogx_ioparm[0].hi16 << 16); 2623 parm1 = pl.plogx_ioparm[1].lo16 | (pl.plogx_ioparm[1].hi16 << 16); 2624 2625 rval = -1; 2626 lev = ISP_LOGERR; 2627 msg = NULL; 2628 2629 switch (sst) { 2630 case PLOGX_IOCBERR_NOLINK: 2631 msg = "no link"; 2632 break; 2633 case PLOGX_IOCBERR_NOIOCB: 2634 msg = "no IOCB buffer"; 2635 break; 2636 case PLOGX_IOCBERR_NOXGHG: 2637 msg = "no Exchange Control Block"; 2638 break; 2639 case PLOGX_IOCBERR_FAILED: 2640 ISP_SNPRINTF(buf, sizeof (buf), "reason 0x%x (last LOGIN state 0x%x)", parm1 & 0xff, (parm1 >> 8) & 0xff); 2641 msg = buf; 2642 break; 2643 case PLOGX_IOCBERR_NOFABRIC: 2644 msg = "no fabric"; 2645 break; 2646 case PLOGX_IOCBERR_NOTREADY: 2647 msg = "firmware not ready"; 2648 break; 2649 case PLOGX_IOCBERR_NOLOGIN: 2650 ISP_SNPRINTF(buf, sizeof (buf), "not logged in (last state 0x%x)", parm1); 2651 msg = buf; 2652 rval = MBOX_NOT_LOGGED_IN; 2653 break; 2654 case PLOGX_IOCBERR_REJECT: 2655 ISP_SNPRINTF(buf, sizeof (buf), "LS_RJT = 0x%x", parm1); 2656 msg = buf; 2657 break; 2658 case PLOGX_IOCBERR_NOPCB: 2659 msg = "no PCB allocated"; 2660 break; 2661 case PLOGX_IOCBERR_EINVAL: 2662 ISP_SNPRINTF(buf, sizeof (buf), "invalid parameter at offset 0x%x", parm1); 2663 msg = buf; 2664 break; 2665 case PLOGX_IOCBERR_PORTUSED: 2666 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1; 2667 ISP_SNPRINTF(buf, sizeof (buf), "already logged in with N-Port handle 0x%x", parm1); 2668 msg = buf; 2669 rval = MBOX_PORT_ID_USED | (parm1 << 16); 2670 break; 2671 case PLOGX_IOCBERR_HNDLUSED: 2672 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1; 2673 ISP_SNPRINTF(buf, sizeof (buf), "handle already used for PortID 0x%06x", parm1); 2674 msg = buf; 2675 rval = MBOX_LOOP_ID_USED; 2676 break; 2677 case PLOGX_IOCBERR_NOHANDLE: 2678 msg = "no handle allocated"; 2679 break; 2680 case PLOGX_IOCBERR_NOFLOGI: 2681 msg = "no FLOGI_ACC"; 2682 break; 2683 default: 2684 ISP_SNPRINTF(buf, sizeof (buf), "status %x from %x", pl.plogx_status, flags); 2685 msg = buf; 2686 break; 2687 } 2688 if (msg) { 2689 isp_prt(isp, lev, "Chan %d PLOGX PortID 0x%06x to N-Port handle 0x%x: %s", 2690 chan, portid, handle, msg); 2691 } 2692 return (rval); 2693 } 2694 2695 static int 2696 isp_port_login(ispsoftc_t *isp, uint16_t handle, uint32_t portid) 2697 { 2698 mbreg_t mbs; 2699 2700 MBSINIT(&mbs, MBOX_FABRIC_LOGIN, MBLOGNONE, 500000); 2701 if (ISP_CAP_2KLOGIN(isp)) { 2702 mbs.param[1] = handle; 2703 mbs.ibits = (1 << 10); 2704 } else { 2705 mbs.param[1] = handle << 8; 2706 } 2707 mbs.param[2] = portid >> 16; 2708 mbs.param[3] = portid; 2709 mbs.logval = MBLOGNONE; 2710 mbs.timeout = 500000; 2711 isp_mboxcmd(isp, &mbs); 2712 2713 switch (mbs.param[0]) { 2714 case MBOX_PORT_ID_USED: 2715 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]); 2716 return (MBOX_PORT_ID_USED | (mbs.param[1] << 16)); 2717 2718 case MBOX_LOOP_ID_USED: 2719 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); 2720 return (MBOX_LOOP_ID_USED); 2721 2722 case MBOX_COMMAND_COMPLETE: 2723 return (0); 2724 2725 case MBOX_COMMAND_ERROR: 2726 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); 2727 return (MBOX_COMMAND_ERROR); 2728 2729 case MBOX_ALL_IDS_USED: 2730 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: all IDs used for fabric login"); 2731 return (MBOX_ALL_IDS_USED); 2732 2733 default: 2734 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); 2735 return (mbs.param[0]); 2736 } 2737 } 2738 2739 /* 2740 * Pre-24XX fabric port logout 2741 * 2742 * Note that portid is not used 2743 */ 2744 static int 2745 isp_port_logout(ispsoftc_t *isp, uint16_t handle, uint32_t portid) 2746 { 2747 mbreg_t mbs; 2748 2749 MBSINIT(&mbs, MBOX_FABRIC_LOGOUT, MBLOGNONE, 500000); 2750 if (ISP_CAP_2KLOGIN(isp)) { 2751 mbs.param[1] = handle; 2752 mbs.ibits = (1 << 10); 2753 } else { 2754 mbs.param[1] = handle << 8; 2755 } 2756 isp_mboxcmd(isp, &mbs); 2757 return (mbs.param[0] == MBOX_COMMAND_COMPLETE? 0 : mbs.param[0]); 2758 } 2759 2760 static int 2761 isp_getpdb(ispsoftc_t *isp, int chan, uint16_t id, isp_pdb_t *pdb) 2762 { 2763 mbreg_t mbs; 2764 union { 2765 isp_pdb_21xx_t fred; 2766 isp_pdb_24xx_t bill; 2767 } un; 2768 2769 MBSINIT(&mbs, MBOX_GET_PORT_DB, 2770 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 250000); 2771 if (IS_24XX(isp)) { 2772 mbs.ibits = (1 << 9)|(1 << 10); 2773 mbs.param[1] = id; 2774 mbs.param[9] = chan; 2775 } else if (ISP_CAP_2KLOGIN(isp)) { 2776 mbs.param[1] = id; 2777 } else { 2778 mbs.param[1] = id << 8; 2779 } 2780 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 2781 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 2782 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 2783 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 2784 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, sizeof(un), chan); 2785 2786 isp_mboxcmd(isp, &mbs); 2787 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 2788 return (mbs.param[0] | (mbs.param[1] << 16)); 2789 2790 MEMORYBARRIER(isp, SYNC_IFORCPU, 0, sizeof(un), chan); 2791 if (IS_24XX(isp)) { 2792 isp_get_pdb_24xx(isp, isp->isp_iocb, &un.bill); 2793 pdb->handle = un.bill.pdb_handle; 2794 pdb->prli_word0 = un.bill.pdb_prli_svc0; 2795 pdb->prli_word3 = un.bill.pdb_prli_svc3; 2796 pdb->portid = BITS2WORD_24XX(un.bill.pdb_portid_bits); 2797 ISP_MEMCPY(pdb->portname, un.bill.pdb_portname, 8); 2798 ISP_MEMCPY(pdb->nodename, un.bill.pdb_nodename, 8); 2799 isp_prt(isp, ISP_LOGDEBUG0, 2800 "Chan %d handle 0x%x Port 0x%06x flags 0x%x curstate %x laststate %x", 2801 chan, id, pdb->portid, un.bill.pdb_flags, 2802 un.bill.pdb_curstate, un.bill.pdb_laststate); 2803 2804 if (un.bill.pdb_curstate < PDB2400_STATE_PLOGI_DONE || un.bill.pdb_curstate > PDB2400_STATE_LOGGED_IN) { 2805 mbs.param[0] = MBOX_NOT_LOGGED_IN; 2806 return (mbs.param[0]); 2807 } 2808 } else { 2809 isp_get_pdb_21xx(isp, isp->isp_iocb, &un.fred); 2810 pdb->handle = un.fred.pdb_loopid; 2811 pdb->prli_word0 = un.fred.pdb_prli_svc0; 2812 pdb->prli_word3 = un.fred.pdb_prli_svc3; 2813 pdb->portid = BITS2WORD(un.fred.pdb_portid_bits); 2814 ISP_MEMCPY(pdb->portname, un.fred.pdb_portname, 8); 2815 ISP_MEMCPY(pdb->nodename, un.fred.pdb_nodename, 8); 2816 isp_prt(isp, ISP_LOGDEBUG1, 2817 "Chan %d handle 0x%x Port 0x%06x", chan, id, pdb->portid); 2818 } 2819 return (0); 2820 } 2821 2822 static int 2823 isp_gethandles(ispsoftc_t *isp, int chan, uint16_t *handles, int *num, int loop) 2824 { 2825 fcparam *fcp = FCPARAM(isp, chan); 2826 mbreg_t mbs; 2827 isp_pnhle_21xx_t el1, *elp1; 2828 isp_pnhle_23xx_t el3, *elp3; 2829 isp_pnhle_24xx_t el4, *elp4; 2830 int i, j; 2831 uint32_t p; 2832 uint16_t h; 2833 2834 MBSINIT(&mbs, MBOX_GET_ID_LIST, MBLOGALL, 250000); 2835 if (IS_24XX(isp)) { 2836 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 2837 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 2838 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 2839 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 2840 mbs.param[8] = ISP_FC_SCRLEN; 2841 mbs.param[9] = chan; 2842 } else { 2843 mbs.ibits = (1 << 1)|(1 << 2)|(1 << 3)|(1 << 6); 2844 mbs.param[1] = DMA_WD1(fcp->isp_scdma); 2845 mbs.param[2] = DMA_WD0(fcp->isp_scdma); 2846 mbs.param[3] = DMA_WD3(fcp->isp_scdma); 2847 mbs.param[6] = DMA_WD2(fcp->isp_scdma); 2848 } 2849 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 2850 isp_prt(isp, ISP_LOGERR, sacq); 2851 return (-1); 2852 } 2853 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, ISP_FC_SCRLEN, chan); 2854 isp_mboxcmd(isp, &mbs); 2855 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2856 FC_SCRATCH_RELEASE(isp, chan); 2857 return (mbs.param[0] | (mbs.param[1] << 16)); 2858 } 2859 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, ISP_FC_SCRLEN, chan); 2860 elp1 = fcp->isp_scratch; 2861 elp3 = fcp->isp_scratch; 2862 elp4 = fcp->isp_scratch; 2863 for (i = 0, j = 0; i < mbs.param[1] && j < *num; i++) { 2864 if (IS_24XX(isp)) { 2865 isp_get_pnhle_24xx(isp, &elp4[i], &el4); 2866 p = el4.pnhle_port_id_lo | 2867 (el4.pnhle_port_id_hi << 16); 2868 h = el4.pnhle_handle; 2869 } else if (IS_23XX(isp)) { 2870 isp_get_pnhle_23xx(isp, &elp3[i], &el3); 2871 p = el3.pnhle_port_id_lo | 2872 (el3.pnhle_port_id_hi << 16); 2873 h = el3.pnhle_handle; 2874 } else { /* 21xx */ 2875 isp_get_pnhle_21xx(isp, &elp1[i], &el1); 2876 p = el1.pnhle_port_id_lo | 2877 ((el1.pnhle_port_id_hi_handle & 0xff) << 16); 2878 h = el1.pnhle_port_id_hi_handle >> 8; 2879 } 2880 if (loop && (p >> 8) != (fcp->isp_portid >> 8)) 2881 continue; 2882 handles[j++] = h; 2883 } 2884 *num = j; 2885 FC_SCRATCH_RELEASE(isp, chan); 2886 return (0); 2887 } 2888 2889 static void 2890 isp_dump_chip_portdb(ispsoftc_t *isp, int chan) 2891 { 2892 isp_pdb_t pdb; 2893 uint16_t lim, nphdl; 2894 2895 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d chip port dump", chan); 2896 if (ISP_CAP_2KLOGIN(isp)) { 2897 lim = NPH_MAX_2K; 2898 } else { 2899 lim = NPH_MAX; 2900 } 2901 for (nphdl = 0; nphdl != lim; nphdl++) { 2902 if (isp_getpdb(isp, chan, nphdl, &pdb)) { 2903 continue; 2904 } 2905 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d Handle 0x%04x " 2906 "PortID 0x%06x WWPN 0x%02x%02x%02x%02x%02x%02x%02x%02x", 2907 chan, nphdl, pdb.portid, pdb.portname[0], pdb.portname[1], 2908 pdb.portname[2], pdb.portname[3], pdb.portname[4], 2909 pdb.portname[5], pdb.portname[6], pdb.portname[7]); 2910 } 2911 } 2912 2913 static uint64_t 2914 isp_get_wwn(ispsoftc_t *isp, int chan, int nphdl, int nodename) 2915 { 2916 uint64_t wwn = INI_NONE; 2917 mbreg_t mbs; 2918 2919 MBSINIT(&mbs, MBOX_GET_PORT_NAME, 2920 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 500000); 2921 if (ISP_CAP_2KLOGIN(isp)) { 2922 mbs.param[1] = nphdl; 2923 if (nodename) { 2924 mbs.param[10] = 1; 2925 } 2926 mbs.param[9] = chan; 2927 } else { 2928 mbs.ibitm = 3; 2929 mbs.param[1] = nphdl << 8; 2930 if (nodename) { 2931 mbs.param[1] |= 1; 2932 } 2933 } 2934 isp_mboxcmd(isp, &mbs); 2935 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2936 return (wwn); 2937 } 2938 if (IS_24XX(isp)) { 2939 wwn = 2940 (((uint64_t)(mbs.param[2] >> 8)) << 56) | 2941 (((uint64_t)(mbs.param[2] & 0xff)) << 48) | 2942 (((uint64_t)(mbs.param[3] >> 8)) << 40) | 2943 (((uint64_t)(mbs.param[3] & 0xff)) << 32) | 2944 (((uint64_t)(mbs.param[6] >> 8)) << 24) | 2945 (((uint64_t)(mbs.param[6] & 0xff)) << 16) | 2946 (((uint64_t)(mbs.param[7] >> 8)) << 8) | 2947 (((uint64_t)(mbs.param[7] & 0xff))); 2948 } else { 2949 wwn = 2950 (((uint64_t)(mbs.param[2] & 0xff)) << 56) | 2951 (((uint64_t)(mbs.param[2] >> 8)) << 48) | 2952 (((uint64_t)(mbs.param[3] & 0xff)) << 40) | 2953 (((uint64_t)(mbs.param[3] >> 8)) << 32) | 2954 (((uint64_t)(mbs.param[6] & 0xff)) << 24) | 2955 (((uint64_t)(mbs.param[6] >> 8)) << 16) | 2956 (((uint64_t)(mbs.param[7] & 0xff)) << 8) | 2957 (((uint64_t)(mbs.param[7] >> 8))); 2958 } 2959 return (wwn); 2960 } 2961 2962 /* 2963 * Make sure we have good FC link. 2964 */ 2965 2966 static int 2967 isp_fclink_test(ispsoftc_t *isp, int chan, int usdelay) 2968 { 2969 mbreg_t mbs; 2970 int i, r; 2971 uint16_t nphdl; 2972 fcparam *fcp; 2973 isp_pdb_t pdb; 2974 NANOTIME_T hra, hrb; 2975 2976 fcp = FCPARAM(isp, chan); 2977 2978 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 2979 return (-1); 2980 if (fcp->isp_loopstate >= LOOP_LTEST_DONE) 2981 return (0); 2982 2983 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test", chan); 2984 2985 /* 2986 * Wait up to N microseconds for F/W to go to a ready state. 2987 */ 2988 GET_NANOTIME(&hra); 2989 while (1) { 2990 isp_change_fw_state(isp, chan, isp_fw_state(isp, chan)); 2991 if (fcp->isp_fwstate == FW_READY) { 2992 break; 2993 } 2994 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 2995 goto abort; 2996 GET_NANOTIME(&hrb); 2997 if ((NANOTIME_SUB(&hrb, &hra) / 1000 + 1000 >= usdelay)) 2998 break; 2999 ISP_SLEEP(isp, 1000); 3000 } 3001 if (fcp->isp_fwstate != FW_READY) { 3002 isp_prt(isp, ISP_LOG_SANCFG, 3003 "Chan %d Firmware is not ready (%s)", 3004 chan, isp_fc_fw_statename(fcp->isp_fwstate)); 3005 return (-1); 3006 } 3007 3008 /* 3009 * Get our Loop ID and Port ID. 3010 */ 3011 MBSINIT(&mbs, MBOX_GET_LOOP_ID, MBLOGALL, 0); 3012 mbs.param[9] = chan; 3013 isp_mboxcmd(isp, &mbs); 3014 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 3015 return (-1); 3016 } 3017 3018 if (IS_2100(isp)) { 3019 /* 3020 * Don't bother with fabric if we are using really old 3021 * 2100 firmware. It's just not worth it. 3022 */ 3023 if (ISP_FW_NEWER_THAN(isp, 1, 15, 37)) 3024 fcp->isp_topo = TOPO_FL_PORT; 3025 else 3026 fcp->isp_topo = TOPO_NL_PORT; 3027 } else { 3028 int topo = (int) mbs.param[6]; 3029 if (topo < TOPO_NL_PORT || topo > TOPO_PTP_STUB) { 3030 topo = TOPO_PTP_STUB; 3031 } 3032 fcp->isp_topo = topo; 3033 } 3034 fcp->isp_portid = mbs.param[2] | (mbs.param[3] << 16); 3035 3036 if (!TOPO_IS_FABRIC(fcp->isp_topo)) { 3037 fcp->isp_loopid = mbs.param[1] & 0xff; 3038 } else if (fcp->isp_topo != TOPO_F_PORT) { 3039 uint8_t alpa = fcp->isp_portid; 3040 3041 for (i = 0; alpa_map[i]; i++) { 3042 if (alpa_map[i] == alpa) 3043 break; 3044 } 3045 if (alpa_map[i]) 3046 fcp->isp_loopid = i; 3047 } 3048 3049 #if 0 3050 fcp->isp_loopstate = LOOP_HAVE_ADDR; 3051 #endif 3052 fcp->isp_loopstate = LOOP_TESTING_LINK; 3053 3054 if (fcp->isp_topo == TOPO_F_PORT || fcp->isp_topo == TOPO_FL_PORT) { 3055 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID; 3056 r = isp_getpdb(isp, chan, nphdl, &pdb); 3057 if (r != 0 || pdb.portid == 0) { 3058 if (IS_2100(isp)) { 3059 fcp->isp_topo = TOPO_NL_PORT; 3060 } else { 3061 isp_prt(isp, ISP_LOGWARN, 3062 "fabric topology, but cannot get info about fabric controller (0x%x)", r); 3063 fcp->isp_topo = TOPO_PTP_STUB; 3064 } 3065 goto not_on_fabric; 3066 } 3067 3068 if (IS_24XX(isp)) { 3069 fcp->isp_fabric_params = mbs.param[7]; 3070 fcp->isp_sns_hdl = NPH_SNS_ID; 3071 r = isp_register_fc4_type(isp, chan); 3072 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3073 goto abort; 3074 if (r != 0) 3075 goto not_on_fabric; 3076 r = isp_register_fc4_features_24xx(isp, chan); 3077 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3078 goto abort; 3079 if (r != 0) 3080 goto not_on_fabric; 3081 r = isp_register_port_name_24xx(isp, chan); 3082 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3083 goto abort; 3084 if (r != 0) 3085 goto not_on_fabric; 3086 isp_register_node_name_24xx(isp, chan); 3087 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3088 goto abort; 3089 } else { 3090 fcp->isp_sns_hdl = SNS_ID; 3091 r = isp_register_fc4_type(isp, chan); 3092 if (r != 0) 3093 goto not_on_fabric; 3094 if (fcp->role == ISP_ROLE_TARGET) 3095 isp_send_change_request(isp, chan); 3096 } 3097 } 3098 3099 not_on_fabric: 3100 /* Get link speed. */ 3101 fcp->isp_gbspeed = 1; 3102 if (IS_23XX(isp) || IS_24XX(isp)) { 3103 MBSINIT(&mbs, MBOX_GET_SET_DATA_RATE, MBLOGALL, 3000000); 3104 mbs.param[1] = MBGSD_GET_RATE; 3105 /* mbs.param[2] undefined if we're just getting rate */ 3106 isp_mboxcmd(isp, &mbs); 3107 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 3108 if (mbs.param[1] == MBGSD_10GB) 3109 fcp->isp_gbspeed = 10; 3110 else if (mbs.param[1] == MBGSD_32GB) 3111 fcp->isp_gbspeed = 32; 3112 else if (mbs.param[1] == MBGSD_16GB) 3113 fcp->isp_gbspeed = 16; 3114 else if (mbs.param[1] == MBGSD_8GB) 3115 fcp->isp_gbspeed = 8; 3116 else if (mbs.param[1] == MBGSD_4GB) 3117 fcp->isp_gbspeed = 4; 3118 else if (mbs.param[1] == MBGSD_2GB) 3119 fcp->isp_gbspeed = 2; 3120 else if (mbs.param[1] == MBGSD_1GB) 3121 fcp->isp_gbspeed = 1; 3122 } 3123 } 3124 3125 if (fcp->isp_loopstate < LOOP_TESTING_LINK) { 3126 abort: 3127 isp_prt(isp, ISP_LOG_SANCFG, 3128 "Chan %d FC link test aborted", chan); 3129 return (1); 3130 } 3131 fcp->isp_loopstate = LOOP_LTEST_DONE; 3132 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG, 3133 "Chan %d WWPN %016jx WWNN %016jx", 3134 chan, (uintmax_t)fcp->isp_wwpn, (uintmax_t)fcp->isp_wwnn); 3135 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG, 3136 "Chan %d %dGb %s PortID 0x%06x LoopID 0x%02x", 3137 chan, fcp->isp_gbspeed, isp_fc_toponame(fcp), fcp->isp_portid, 3138 fcp->isp_loopid); 3139 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test done", chan); 3140 return (0); 3141 } 3142 3143 /* 3144 * Complete the synchronization of our Port Database. 3145 * 3146 * At this point, we've scanned the local loop (if any) and the fabric 3147 * and performed fabric logins on all new devices. 3148 * 3149 * Our task here is to go through our port database removing any entities 3150 * that are still marked probational (issuing PLOGO for ones which we had 3151 * PLOGI'd into) or are dead, and notifying upper layers about new/changed 3152 * devices. 3153 */ 3154 static int 3155 isp_pdb_sync(ispsoftc_t *isp, int chan) 3156 { 3157 fcparam *fcp = FCPARAM(isp, chan); 3158 fcportdb_t *lp; 3159 uint16_t dbidx; 3160 3161 if (fcp->isp_loopstate < LOOP_FSCAN_DONE) 3162 return (-1); 3163 if (fcp->isp_loopstate >= LOOP_READY) 3164 return (0); 3165 3166 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync", chan); 3167 3168 fcp->isp_loopstate = LOOP_SYNCING_PDB; 3169 3170 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) { 3171 lp = &fcp->portdb[dbidx]; 3172 3173 if (lp->state == FC_PORTDB_STATE_NIL) 3174 continue; 3175 if (lp->probational && lp->state != FC_PORTDB_STATE_ZOMBIE) 3176 lp->state = FC_PORTDB_STATE_DEAD; 3177 switch (lp->state) { 3178 case FC_PORTDB_STATE_DEAD: 3179 lp->state = FC_PORTDB_STATE_NIL; 3180 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp); 3181 if ((lp->portid & 0xffff00) != 0) { 3182 (void) isp_plogx(isp, chan, lp->handle, 3183 lp->portid, 3184 PLOGX_FLG_CMD_LOGO | 3185 PLOGX_FLG_IMPLICIT | 3186 PLOGX_FLG_FREE_NPHDL); 3187 } 3188 /* 3189 * Note that we might come out of this with our state 3190 * set to FC_PORTDB_STATE_ZOMBIE. 3191 */ 3192 break; 3193 case FC_PORTDB_STATE_NEW: 3194 lp->state = FC_PORTDB_STATE_VALID; 3195 isp_async(isp, ISPASYNC_DEV_ARRIVED, chan, lp); 3196 break; 3197 case FC_PORTDB_STATE_CHANGED: 3198 lp->state = FC_PORTDB_STATE_VALID; 3199 isp_async(isp, ISPASYNC_DEV_CHANGED, chan, lp); 3200 lp->portid = lp->new_portid; 3201 lp->prli_word0 = lp->new_prli_word0; 3202 lp->prli_word3 = lp->new_prli_word3; 3203 break; 3204 case FC_PORTDB_STATE_VALID: 3205 isp_async(isp, ISPASYNC_DEV_STAYED, chan, lp); 3206 break; 3207 case FC_PORTDB_STATE_ZOMBIE: 3208 break; 3209 default: 3210 isp_prt(isp, ISP_LOGWARN, 3211 "isp_pdb_sync: state %d for idx %d", 3212 lp->state, dbidx); 3213 isp_dump_portdb(isp, chan); 3214 } 3215 } 3216 3217 if (fcp->isp_loopstate < LOOP_SYNCING_PDB) { 3218 isp_prt(isp, ISP_LOG_SANCFG, 3219 "Chan %d FC PDB sync aborted", chan); 3220 return (1); 3221 } 3222 3223 fcp->isp_loopstate = LOOP_READY; 3224 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync done", chan); 3225 return (0); 3226 } 3227 3228 static void 3229 isp_pdb_add_update(ispsoftc_t *isp, int chan, isp_pdb_t *pdb) 3230 { 3231 fcportdb_t *lp; 3232 uint64_t wwnn, wwpn; 3233 3234 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb->nodename); 3235 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb->portname); 3236 3237 /* Search port database for the same WWPN. */ 3238 if (isp_find_pdb_by_wwpn(isp, chan, wwpn, &lp)) { 3239 if (!lp->probational) { 3240 isp_prt(isp, ISP_LOGERR, 3241 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)", 3242 chan, lp->portid, lp->handle, 3243 FC_PORTDB_TGT(isp, chan, lp), lp->state); 3244 isp_dump_portdb(isp, chan); 3245 return; 3246 } 3247 lp->probational = 0; 3248 lp->node_wwn = wwnn; 3249 3250 /* Old device, nothing new. */ 3251 if (lp->portid == pdb->portid && 3252 lp->handle == pdb->handle && 3253 lp->prli_word3 == pdb->prli_word3 && 3254 ((pdb->prli_word0 & PRLI_WD0_EST_IMAGE_PAIR) == 3255 (lp->prli_word0 & PRLI_WD0_EST_IMAGE_PAIR))) { 3256 if (lp->state != FC_PORTDB_STATE_NEW) 3257 lp->state = FC_PORTDB_STATE_VALID; 3258 isp_prt(isp, ISP_LOG_SANCFG, 3259 "Chan %d Port 0x%06x@0x%04x is valid", 3260 chan, pdb->portid, pdb->handle); 3261 return; 3262 } 3263 3264 /* Something has changed. */ 3265 lp->state = FC_PORTDB_STATE_CHANGED; 3266 lp->handle = pdb->handle; 3267 lp->new_portid = pdb->portid; 3268 lp->new_prli_word0 = pdb->prli_word0; 3269 lp->new_prli_word3 = pdb->prli_word3; 3270 isp_prt(isp, ISP_LOG_SANCFG, 3271 "Chan %d Port 0x%06x@0x%04x is changed", 3272 chan, pdb->portid, pdb->handle); 3273 return; 3274 } 3275 3276 /* It seems like a new port. Find an empty slot for it. */ 3277 if (!isp_find_pdb_empty(isp, chan, &lp)) { 3278 isp_prt(isp, ISP_LOGERR, "Chan %d out of portdb entries", chan); 3279 return; 3280 } 3281 3282 ISP_MEMZERO(lp, sizeof (fcportdb_t)); 3283 lp->probational = 0; 3284 lp->state = FC_PORTDB_STATE_NEW; 3285 lp->portid = lp->new_portid = pdb->portid; 3286 lp->prli_word0 = lp->new_prli_word0 = pdb->prli_word0; 3287 lp->prli_word3 = lp->new_prli_word3 = pdb->prli_word3; 3288 lp->handle = pdb->handle; 3289 lp->port_wwn = wwpn; 3290 lp->node_wwn = wwnn; 3291 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Port 0x%06x@0x%04x is new", 3292 chan, pdb->portid, pdb->handle); 3293 } 3294 3295 /* 3296 * Fix port IDs for logged-in initiators on pre-2400 chips. 3297 * For those chips we are not receiving login events, adding initiators 3298 * based on ATIO requests, but there is no port ID in that structure. 3299 */ 3300 static void 3301 isp_fix_portids(ispsoftc_t *isp, int chan) 3302 { 3303 fcparam *fcp = FCPARAM(isp, chan); 3304 isp_pdb_t pdb; 3305 uint64_t wwpn; 3306 int i, r; 3307 3308 for (i = 0; i < MAX_FC_TARG; i++) { 3309 fcportdb_t *lp = &fcp->portdb[i]; 3310 3311 if (lp->state == FC_PORTDB_STATE_NIL || 3312 lp->state == FC_PORTDB_STATE_ZOMBIE) 3313 continue; 3314 if (VALID_PORT(lp->portid)) 3315 continue; 3316 3317 r = isp_getpdb(isp, chan, lp->handle, &pdb); 3318 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3319 return; 3320 if (r != 0) { 3321 isp_prt(isp, ISP_LOGDEBUG1, 3322 "Chan %d FC Scan Loop handle %d returned %x", 3323 chan, lp->handle, r); 3324 continue; 3325 } 3326 3327 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname); 3328 if (lp->port_wwn != wwpn) 3329 continue; 3330 lp->portid = lp->new_portid = pdb.portid; 3331 isp_prt(isp, ISP_LOG_SANCFG, 3332 "Chan %d Port 0x%06x@0x%04x is fixed", 3333 chan, pdb.portid, pdb.handle); 3334 } 3335 } 3336 3337 /* 3338 * Scan local loop for devices. 3339 */ 3340 static int 3341 isp_scan_loop(ispsoftc_t *isp, int chan) 3342 { 3343 fcparam *fcp = FCPARAM(isp, chan); 3344 int idx, lim, r; 3345 isp_pdb_t pdb; 3346 uint16_t *handles; 3347 uint16_t handle; 3348 3349 if (fcp->isp_loopstate < LOOP_LTEST_DONE) 3350 return (-1); 3351 if (fcp->isp_loopstate >= LOOP_LSCAN_DONE) 3352 return (0); 3353 3354 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan", chan); 3355 fcp->isp_loopstate = LOOP_SCANNING_LOOP; 3356 if (TOPO_IS_FABRIC(fcp->isp_topo)) { 3357 if (!IS_24XX(isp)) { 3358 isp_fix_portids(isp, chan); 3359 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3360 goto abort; 3361 } 3362 isp_prt(isp, ISP_LOG_SANCFG, 3363 "Chan %d FC loop scan done (no loop)", chan); 3364 fcp->isp_loopstate = LOOP_LSCAN_DONE; 3365 return (0); 3366 } 3367 3368 handles = (uint16_t *)fcp->isp_scanscratch; 3369 lim = ISP_FC_SCRLEN / 2; 3370 r = isp_gethandles(isp, chan, handles, &lim, 1); 3371 if (r != 0) { 3372 isp_prt(isp, ISP_LOG_SANCFG, 3373 "Chan %d Getting list of handles failed with %x", chan, r); 3374 isp_prt(isp, ISP_LOG_SANCFG, 3375 "Chan %d FC loop scan done (bad)", chan); 3376 return (-1); 3377 } 3378 3379 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Got %d handles", 3380 chan, lim); 3381 3382 /* 3383 * Run through the list and get the port database info for each one. 3384 */ 3385 isp_mark_portdb(isp, chan); 3386 for (idx = 0; idx < lim; idx++) { 3387 handle = handles[idx]; 3388 3389 /* 3390 * Don't scan "special" ids. 3391 */ 3392 if (ISP_CAP_2KLOGIN(isp)) { 3393 if (handle >= NPH_RESERVED) 3394 continue; 3395 } else { 3396 if (handle >= FL_ID && handle <= SNS_ID) 3397 continue; 3398 } 3399 3400 /* 3401 * In older cards with older f/w GET_PORT_DATABASE has been 3402 * known to hang. This trick gets around that problem. 3403 */ 3404 if (IS_2100(isp) || IS_2200(isp)) { 3405 uint64_t node_wwn = isp_get_wwn(isp, chan, handle, 1); 3406 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) { 3407 abort: 3408 isp_prt(isp, ISP_LOG_SANCFG, 3409 "Chan %d FC loop scan aborted", chan); 3410 return (1); 3411 } 3412 if (node_wwn == INI_NONE) { 3413 continue; 3414 } 3415 } 3416 3417 /* 3418 * Get the port database entity for this index. 3419 */ 3420 r = isp_getpdb(isp, chan, handle, &pdb); 3421 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3422 goto abort; 3423 if (r != 0) { 3424 isp_prt(isp, ISP_LOGDEBUG1, 3425 "Chan %d FC Scan Loop handle %d returned %x", 3426 chan, handle, r); 3427 continue; 3428 } 3429 3430 isp_pdb_add_update(isp, chan, &pdb); 3431 } 3432 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3433 goto abort; 3434 fcp->isp_loopstate = LOOP_LSCAN_DONE; 3435 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan done", chan); 3436 return (0); 3437 } 3438 3439 static int 3440 isp_ct_sns(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt) 3441 { 3442 fcparam *fcp = FCPARAM(isp, chan); 3443 mbreg_t mbs; 3444 3445 if (isp->isp_dblev & ISP_LOGDEBUG1) 3446 isp_print_bytes(isp, "CT SNS request", cmd_bcnt, fcp->isp_scratch); 3447 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, cmd_bcnt, chan); 3448 3449 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 10000000); 3450 mbs.param[1] = cmd_bcnt >> 1; 3451 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 3452 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 3453 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 3454 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 3455 isp_mboxcmd(isp, &mbs); 3456 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 3457 if (mbs.param[0] == MBOX_INVALID_COMMAND) { 3458 return (1); 3459 } else { 3460 return (-1); 3461 } 3462 } 3463 3464 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, rsp_bcnt, chan); 3465 if (isp->isp_dblev & ISP_LOGDEBUG1) 3466 isp_print_bytes(isp, "CT response", rsp_bcnt, fcp->isp_scratch); 3467 return (0); 3468 } 3469 3470 static int 3471 isp_ct_passthru(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt) 3472 { 3473 fcparam *fcp = FCPARAM(isp, chan); 3474 isp_ct_pt_t pt; 3475 void *reqp; 3476 uint8_t resp[QENTRY_LEN]; 3477 3478 if (isp->isp_dblev & ISP_LOGDEBUG1) 3479 isp_print_bytes(isp, "CT request", cmd_bcnt, fcp->isp_scratch); 3480 3481 /* 3482 * Build a Passthrough IOCB in memory. 3483 */ 3484 ISP_MEMZERO(&pt, sizeof(pt)); 3485 pt.ctp_header.rqs_entry_count = 1; 3486 pt.ctp_header.rqs_entry_type = RQSTYPE_CT_PASSTHRU; 3487 pt.ctp_nphdl = fcp->isp_sns_hdl; 3488 pt.ctp_cmd_cnt = 1; 3489 pt.ctp_vpidx = ISP_GET_VPIDX(isp, chan); 3490 pt.ctp_time = 10; 3491 pt.ctp_rsp_cnt = 1; 3492 pt.ctp_rsp_bcnt = rsp_bcnt; 3493 pt.ctp_cmd_bcnt = cmd_bcnt; 3494 pt.ctp_dataseg[0].ds_base = DMA_LO32(fcp->isp_scdma); 3495 pt.ctp_dataseg[0].ds_basehi = DMA_HI32(fcp->isp_scdma); 3496 pt.ctp_dataseg[0].ds_count = cmd_bcnt; 3497 pt.ctp_dataseg[1].ds_base = DMA_LO32(fcp->isp_scdma); 3498 pt.ctp_dataseg[1].ds_basehi = DMA_HI32(fcp->isp_scdma); 3499 pt.ctp_dataseg[1].ds_count = rsp_bcnt; 3500 3501 /* Prepare space for response in memory */ 3502 memset(resp, 0xff, sizeof(resp)); 3503 pt.ctp_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 3504 if (pt.ctp_handle == 0) { 3505 isp_prt(isp, ISP_LOGERR, 3506 "%s: CTP of Chan %d out of handles", __func__, chan); 3507 return (-1); 3508 } 3509 3510 /* Send request and wait for response. */ 3511 reqp = isp_getrqentry(isp); 3512 if (reqp == NULL) { 3513 isp_prt(isp, ISP_LOGERR, 3514 "%s: CTP of Chan %d out of rqent", __func__, chan); 3515 isp_destroy_handle(isp, pt.ctp_handle); 3516 return (-1); 3517 } 3518 isp_put_ct_pt(isp, &pt, (isp_ct_pt_t *)reqp); 3519 if (isp->isp_dblev & ISP_LOGDEBUG1) 3520 isp_print_bytes(isp, "CT IOCB request", QENTRY_LEN, reqp); 3521 ISP_SYNC_REQUEST(isp); 3522 if (msleep(resp, &isp->isp_lock, 0, "CTP", pt.ctp_time*hz) == EWOULDBLOCK) { 3523 isp_prt(isp, ISP_LOGERR, 3524 "%s: CTP of Chan %d timed out", __func__, chan); 3525 isp_destroy_handle(isp, pt.ctp_handle); 3526 return (-1); 3527 } 3528 if (isp->isp_dblev & ISP_LOGDEBUG1) 3529 isp_print_bytes(isp, "CT IOCB response", QENTRY_LEN, resp); 3530 3531 isp_get_ct_pt(isp, (isp_ct_pt_t *)resp, &pt); 3532 if (pt.ctp_status && pt.ctp_status != RQCS_DATA_UNDERRUN) { 3533 isp_prt(isp, ISP_LOGWARN, 3534 "Chan %d CT pass-through returned 0x%x", 3535 chan, pt.ctp_status); 3536 return (-1); 3537 } 3538 3539 if (isp->isp_dblev & ISP_LOGDEBUG1) 3540 isp_print_bytes(isp, "CT response", rsp_bcnt, fcp->isp_scratch); 3541 3542 return (0); 3543 } 3544 3545 /* 3546 * Scan the fabric for devices and add them to our port database. 3547 * 3548 * Use the GID_PT command to get list of all Nx_Port IDs SNS knows. 3549 * Use GFF_ID and GFT_ID to check port type (FCP) and features (target). 3550 * 3551 * For 2100-23XX cards, we use the SNS mailbox command to pass simple name 3552 * server commands to the switch management server via the QLogic f/w. 3553 * 3554 * For the 24XX and above card, we use CT Pass-through IOCB. 3555 */ 3556 #define GIDLEN ISP_FC_SCRLEN 3557 #define NGENT ((GIDLEN - 16) >> 2) 3558 3559 static int 3560 isp_gid_pt(ispsoftc_t *isp, int chan) 3561 { 3562 fcparam *fcp = FCPARAM(isp, chan); 3563 ct_hdr_t ct; 3564 sns_gid_pt_req_t rq; 3565 uint8_t *scp = fcp->isp_scratch; 3566 3567 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_PT", chan); 3568 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3569 isp_prt(isp, ISP_LOGERR, sacq); 3570 return (-1); 3571 } 3572 3573 if (IS_24XX(isp)) { 3574 /* Build the CT command and execute via pass-through. */ 3575 ISP_MEMZERO(&ct, sizeof (ct)); 3576 ct.ct_revision = CT_REVISION; 3577 ct.ct_fcs_type = CT_FC_TYPE_FC; 3578 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3579 ct.ct_cmd_resp = SNS_GID_PT; 3580 ct.ct_bcnt_resid = (GIDLEN - 16) >> 2; 3581 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp); 3582 scp[sizeof(ct)] = 0x7f; /* Port Type = Nx_Port */ 3583 scp[sizeof(ct)+1] = 0; /* Domain_ID = any */ 3584 scp[sizeof(ct)+2] = 0; /* Area_ID = any */ 3585 scp[sizeof(ct)+3] = 0; /* Flags = no Area_ID */ 3586 3587 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), GIDLEN)) { 3588 FC_SCRATCH_RELEASE(isp, chan); 3589 return (-1); 3590 } 3591 } else { 3592 /* Build the SNS request and execute via firmware. */ 3593 ISP_MEMZERO(&rq, SNS_GID_PT_REQ_SIZE); 3594 rq.snscb_rblen = GIDLEN >> 1; 3595 rq.snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma); 3596 rq.snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma); 3597 rq.snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma); 3598 rq.snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma); 3599 rq.snscb_sblen = 6; 3600 rq.snscb_cmd = SNS_GID_PT; 3601 rq.snscb_mword_div_2 = NGENT; 3602 rq.snscb_port_type = 0x7f; /* Port Type = Nx_Port */ 3603 rq.snscb_domain = 0; /* Domain_ID = any */ 3604 rq.snscb_area = 0; /* Area_ID = any */ 3605 rq.snscb_flags = 0; /* Flags = no Area_ID */ 3606 isp_put_gid_pt_request(isp, &rq, (sns_gid_pt_req_t *)scp); 3607 3608 if (isp_ct_sns(isp, chan, sizeof(rq), NGENT)) { 3609 FC_SCRATCH_RELEASE(isp, chan); 3610 return (-1); 3611 } 3612 } 3613 3614 isp_get_gid_xx_response(isp, (sns_gid_xx_rsp_t *)scp, 3615 (sns_gid_xx_rsp_t *)fcp->isp_scanscratch, NGENT); 3616 FC_SCRATCH_RELEASE(isp, chan); 3617 return (0); 3618 } 3619 3620 static int 3621 isp_gff_id(ispsoftc_t *isp, int chan, uint32_t portid) 3622 { 3623 fcparam *fcp = FCPARAM(isp, chan); 3624 ct_hdr_t ct; 3625 uint32_t *rp; 3626 uint8_t *scp = fcp->isp_scratch; 3627 sns_gff_id_rsp_t rsp; 3628 int i, res = -1; 3629 3630 if (!fcp->isp_use_gff_id) /* User may block GFF_ID use. */ 3631 return (res); 3632 3633 if (!IS_24XX(isp)) /* Old chips can't request GFF_ID. */ 3634 return (res); 3635 3636 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GFF_ID", chan); 3637 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3638 isp_prt(isp, ISP_LOGERR, sacq); 3639 return (res); 3640 } 3641 3642 /* Build the CT command and execute via pass-through. */ 3643 ISP_MEMZERO(&ct, sizeof (ct)); 3644 ct.ct_revision = CT_REVISION; 3645 ct.ct_fcs_type = CT_FC_TYPE_FC; 3646 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3647 ct.ct_cmd_resp = SNS_GFF_ID; 3648 ct.ct_bcnt_resid = (SNS_GFF_ID_RESP_SIZE - sizeof(ct)) / 4; 3649 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp); 3650 rp = (uint32_t *) &scp[sizeof(ct)]; 3651 ISP_IOZPUT_32(isp, portid, rp); 3652 3653 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), 3654 SNS_GFF_ID_RESP_SIZE)) { 3655 FC_SCRATCH_RELEASE(isp, chan); 3656 return (res); 3657 } 3658 3659 isp_get_gff_id_response(isp, (sns_gff_id_rsp_t *)scp, &rsp); 3660 if (rsp.snscb_cthdr.ct_cmd_resp == LS_ACC) { 3661 for (i = 0; i < 32; i++) { 3662 if (rsp.snscb_fc4_features[i] != 0) { 3663 res = 0; 3664 break; 3665 } 3666 } 3667 if (((rsp.snscb_fc4_features[FC4_SCSI / 8] >> 3668 ((FC4_SCSI % 8) * 4)) & 0x01) != 0) 3669 res = 1; 3670 /* Workaround for broken Brocade firmware. */ 3671 if (((ISP_SWAP32(isp, rsp.snscb_fc4_features[FC4_SCSI / 8]) >> 3672 ((FC4_SCSI % 8) * 4)) & 0x01) != 0) 3673 res = 1; 3674 } 3675 FC_SCRATCH_RELEASE(isp, chan); 3676 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d GFF_ID result is %d", chan, res); 3677 return (res); 3678 } 3679 3680 static int 3681 isp_gft_id(ispsoftc_t *isp, int chan, uint32_t portid) 3682 { 3683 fcparam *fcp = FCPARAM(isp, chan); 3684 ct_hdr_t ct; 3685 sns_gxx_id_req_t rq; 3686 uint32_t *rp; 3687 uint8_t *scp = fcp->isp_scratch; 3688 sns_gft_id_rsp_t rsp; 3689 int i, res = -1; 3690 3691 if (!fcp->isp_use_gft_id) /* User may block GFT_ID use. */ 3692 return (res); 3693 3694 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GFT_ID", chan); 3695 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3696 isp_prt(isp, ISP_LOGERR, sacq); 3697 return (res); 3698 } 3699 3700 if (IS_24XX(isp)) { 3701 /* Build the CT command and execute via pass-through. */ 3702 ISP_MEMZERO(&ct, sizeof (ct)); 3703 ct.ct_revision = CT_REVISION; 3704 ct.ct_fcs_type = CT_FC_TYPE_FC; 3705 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3706 ct.ct_cmd_resp = SNS_GFT_ID; 3707 ct.ct_bcnt_resid = (SNS_GFT_ID_RESP_SIZE - sizeof(ct)) / 4; 3708 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp); 3709 rp = (uint32_t *) &scp[sizeof(ct)]; 3710 ISP_IOZPUT_32(isp, portid, rp); 3711 3712 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), 3713 SNS_GFT_ID_RESP_SIZE)) { 3714 FC_SCRATCH_RELEASE(isp, chan); 3715 return (res); 3716 } 3717 } else { 3718 /* Build the SNS request and execute via firmware. */ 3719 ISP_MEMZERO(&rq, SNS_GXX_ID_REQ_SIZE); 3720 rq.snscb_rblen = SNS_GFT_ID_RESP_SIZE >> 1; 3721 rq.snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma); 3722 rq.snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma); 3723 rq.snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma); 3724 rq.snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma); 3725 rq.snscb_sblen = 6; 3726 rq.snscb_cmd = SNS_GFT_ID; 3727 rq.snscb_mword_div_2 = (SNS_GFT_ID_RESP_SIZE - sizeof(ct)) / 4; 3728 rq.snscb_portid = portid; 3729 isp_put_gxx_id_request(isp, &rq, (sns_gxx_id_req_t *)scp); 3730 3731 if (isp_ct_sns(isp, chan, sizeof(rq), SNS_GFT_ID_RESP_SIZE)) { 3732 FC_SCRATCH_RELEASE(isp, chan); 3733 return (res); 3734 } 3735 } 3736 3737 isp_get_gft_id_response(isp, (sns_gft_id_rsp_t *)scp, &rsp); 3738 if (rsp.snscb_cthdr.ct_cmd_resp == LS_ACC) { 3739 for (i = 0; i < 8; i++) { 3740 if (rsp.snscb_fc4_types[i] != 0) { 3741 res = 0; 3742 break; 3743 } 3744 } 3745 if (((rsp.snscb_fc4_types[FC4_SCSI / 32] >> 3746 (FC4_SCSI % 32)) & 0x01) != 0) 3747 res = 1; 3748 } 3749 FC_SCRATCH_RELEASE(isp, chan); 3750 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d GFT_ID result is %d", chan, res); 3751 return (res); 3752 } 3753 3754 static int 3755 isp_scan_fabric(ispsoftc_t *isp, int chan) 3756 { 3757 fcparam *fcp = FCPARAM(isp, chan); 3758 fcportdb_t *lp; 3759 uint32_t portid; 3760 uint16_t nphdl; 3761 isp_pdb_t pdb; 3762 int portidx, portlim, r; 3763 sns_gid_xx_rsp_t *rs; 3764 3765 if (fcp->isp_loopstate < LOOP_LSCAN_DONE) 3766 return (-1); 3767 if (fcp->isp_loopstate >= LOOP_FSCAN_DONE) 3768 return (0); 3769 3770 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan", chan); 3771 fcp->isp_loopstate = LOOP_SCANNING_FABRIC; 3772 if (!TOPO_IS_FABRIC(fcp->isp_topo)) { 3773 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3774 isp_prt(isp, ISP_LOG_SANCFG, 3775 "Chan %d FC fabric scan done (no fabric)", chan); 3776 return (0); 3777 } 3778 3779 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) { 3780 abort: 3781 FC_SCRATCH_RELEASE(isp, chan); 3782 isp_prt(isp, ISP_LOG_SANCFG, 3783 "Chan %d FC fabric scan aborted", chan); 3784 return (1); 3785 } 3786 3787 /* 3788 * Make sure we still are logged into the fabric controller. 3789 */ 3790 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID; 3791 r = isp_getpdb(isp, chan, nphdl, &pdb); 3792 if ((r & 0xffff) == MBOX_NOT_LOGGED_IN) { 3793 isp_dump_chip_portdb(isp, chan); 3794 } 3795 if (r) { 3796 fcp->isp_loopstate = LOOP_LTEST_DONE; 3797 fail: 3798 isp_prt(isp, ISP_LOG_SANCFG, 3799 "Chan %d FC fabric scan done (bad)", chan); 3800 return (-1); 3801 } 3802 3803 /* Get list of port IDs from SNS. */ 3804 r = isp_gid_pt(isp, chan); 3805 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3806 goto abort; 3807 if (r > 0) { 3808 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3809 return (-1); 3810 } else if (r < 0) { 3811 fcp->isp_loopstate = LOOP_LTEST_DONE; /* try again */ 3812 return (-1); 3813 } 3814 3815 rs = (sns_gid_xx_rsp_t *) fcp->isp_scanscratch; 3816 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3817 goto abort; 3818 if (rs->snscb_cthdr.ct_cmd_resp != LS_ACC) { 3819 int level; 3820 /* FC-4 Type and Port Type not registered are not errors. */ 3821 if (rs->snscb_cthdr.ct_reason == 9 && 3822 (rs->snscb_cthdr.ct_explanation == 0x07 || 3823 rs->snscb_cthdr.ct_explanation == 0x0a)) { 3824 level = ISP_LOG_SANCFG; 3825 } else { 3826 level = ISP_LOGWARN; 3827 } 3828 isp_prt(isp, level, "Chan %d Fabric Nameserver rejected GID_PT" 3829 " (Reason=0x%x Expl=0x%x)", chan, 3830 rs->snscb_cthdr.ct_reason, 3831 rs->snscb_cthdr.ct_explanation); 3832 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3833 return (-1); 3834 } 3835 3836 /* Check our buffer was big enough to get the full list. */ 3837 for (portidx = 0; portidx < NGENT-1; portidx++) { 3838 if (rs->snscb_ports[portidx].control & 0x80) 3839 break; 3840 } 3841 if ((rs->snscb_ports[portidx].control & 0x80) == 0) { 3842 isp_prt(isp, ISP_LOGWARN, 3843 "fabric too big for scratch area: increase ISP_FC_SCRLEN"); 3844 } 3845 portlim = portidx + 1; 3846 isp_prt(isp, ISP_LOG_SANCFG, 3847 "Chan %d Got %d ports back from name server", chan, portlim); 3848 3849 /* Go through the list and remove duplicate port ids. */ 3850 for (portidx = 0; portidx < portlim; portidx++) { 3851 int npidx; 3852 3853 portid = 3854 ((rs->snscb_ports[portidx].portid[0]) << 16) | 3855 ((rs->snscb_ports[portidx].portid[1]) << 8) | 3856 ((rs->snscb_ports[portidx].portid[2])); 3857 3858 for (npidx = portidx + 1; npidx < portlim; npidx++) { 3859 uint32_t new_portid = 3860 ((rs->snscb_ports[npidx].portid[0]) << 16) | 3861 ((rs->snscb_ports[npidx].portid[1]) << 8) | 3862 ((rs->snscb_ports[npidx].portid[2])); 3863 if (new_portid == portid) { 3864 break; 3865 } 3866 } 3867 3868 if (npidx < portlim) { 3869 rs->snscb_ports[npidx].portid[0] = 0; 3870 rs->snscb_ports[npidx].portid[1] = 0; 3871 rs->snscb_ports[npidx].portid[2] = 0; 3872 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d removing duplicate PortID 0x%06x entry from list", chan, portid); 3873 } 3874 } 3875 3876 /* 3877 * We now have a list of Port IDs for all FC4 SCSI devices 3878 * that the Fabric Name server knows about. 3879 * 3880 * For each entry on this list go through our port database looking 3881 * for probational entries- if we find one, then an old entry is 3882 * maybe still this one. We get some information to find out. 3883 * 3884 * Otherwise, it's a new fabric device, and we log into it 3885 * (unconditionally). After searching the entire database 3886 * again to make sure that we never ever ever ever have more 3887 * than one entry that has the same PortID or the same 3888 * WWNN/WWPN duple, we enter the device into our database. 3889 */ 3890 isp_mark_portdb(isp, chan); 3891 for (portidx = 0; portidx < portlim; portidx++) { 3892 portid = ((rs->snscb_ports[portidx].portid[0]) << 16) | 3893 ((rs->snscb_ports[portidx].portid[1]) << 8) | 3894 ((rs->snscb_ports[portidx].portid[2])); 3895 isp_prt(isp, ISP_LOG_SANCFG, 3896 "Chan %d Checking fabric port 0x%06x", chan, portid); 3897 if (portid == 0) { 3898 isp_prt(isp, ISP_LOG_SANCFG, 3899 "Chan %d Port at idx %d is zero", 3900 chan, portidx); 3901 continue; 3902 } 3903 if (portid == fcp->isp_portid) { 3904 isp_prt(isp, ISP_LOG_SANCFG, 3905 "Chan %d Port 0x%06x is our", chan, portid); 3906 continue; 3907 } 3908 3909 /* Now search the entire port database for the same portid. */ 3910 if (isp_find_pdb_by_portid(isp, chan, portid, &lp)) { 3911 if (!lp->probational) { 3912 isp_prt(isp, ISP_LOGERR, 3913 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)", 3914 chan, lp->portid, lp->handle, 3915 FC_PORTDB_TGT(isp, chan, lp), lp->state); 3916 isp_dump_portdb(isp, chan); 3917 goto fail; 3918 } 3919 3920 if (lp->state == FC_PORTDB_STATE_ZOMBIE) 3921 goto relogin; 3922 3923 /* 3924 * See if we're still logged into it. 3925 * 3926 * If we aren't, mark it as a dead device and 3927 * leave the new portid in the database entry 3928 * for somebody further along to decide what to 3929 * do (policy choice). 3930 * 3931 * If we are, check to see if it's the same 3932 * device still (it should be). If for some 3933 * reason it isn't, mark it as a changed device 3934 * and leave the new portid and role in the 3935 * database entry for somebody further along to 3936 * decide what to do (policy choice). 3937 */ 3938 r = isp_getpdb(isp, chan, lp->handle, &pdb); 3939 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3940 goto abort; 3941 if (r != 0) { 3942 lp->state = FC_PORTDB_STATE_DEAD; 3943 isp_prt(isp, ISP_LOG_SANCFG, 3944 "Chan %d Port 0x%06x handle 0x%x is dead (%d)", 3945 chan, portid, lp->handle, r); 3946 goto relogin; 3947 } 3948 3949 isp_pdb_add_update(isp, chan, &pdb); 3950 continue; 3951 } 3952 3953 relogin: 3954 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) { 3955 isp_prt(isp, ISP_LOG_SANCFG, 3956 "Chan %d Port 0x%06x is not logged in", chan, portid); 3957 continue; 3958 } 3959 3960 r = isp_gff_id(isp, chan, portid); 3961 if (r == 0) { 3962 isp_prt(isp, ISP_LOG_SANCFG, 3963 "Chan %d Port 0x%06x is not an FCP target", chan, portid); 3964 continue; 3965 } 3966 if (r < 0) 3967 r = isp_gft_id(isp, chan, portid); 3968 if (r == 0) { 3969 isp_prt(isp, ISP_LOG_SANCFG, 3970 "Chan %d Port 0x%06x is not FCP", chan, portid); 3971 continue; 3972 } 3973 3974 if (isp_login_device(isp, chan, portid, &pdb, 3975 &FCPARAM(isp, 0)->isp_lasthdl)) { 3976 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3977 goto abort; 3978 continue; 3979 } 3980 3981 isp_pdb_add_update(isp, chan, &pdb); 3982 } 3983 3984 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3985 goto abort; 3986 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3987 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan done", chan); 3988 return (0); 3989 } 3990 3991 /* 3992 * Find an unused handle and try and use to login to a port. 3993 */ 3994 static int 3995 isp_login_device(ispsoftc_t *isp, int chan, uint32_t portid, isp_pdb_t *p, uint16_t *ohp) 3996 { 3997 int lim, i, r; 3998 uint16_t handle; 3999 4000 if (ISP_CAP_2KLOGIN(isp)) { 4001 lim = NPH_MAX_2K; 4002 } else { 4003 lim = NPH_MAX; 4004 } 4005 4006 handle = isp_next_handle(isp, ohp); 4007 for (i = 0; i < lim; i++) { 4008 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 4009 return (-1); 4010 4011 /* Check if this handle is free. */ 4012 r = isp_getpdb(isp, chan, handle, p); 4013 if (r == 0) { 4014 if (p->portid != portid) { 4015 /* This handle is busy, try next one. */ 4016 handle = isp_next_handle(isp, ohp); 4017 continue; 4018 } 4019 break; 4020 } 4021 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 4022 return (-1); 4023 4024 /* 4025 * Now try and log into the device 4026 */ 4027 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI); 4028 if (r == 0) { 4029 break; 4030 } else if ((r & 0xffff) == MBOX_PORT_ID_USED) { 4031 /* 4032 * If we get here, then the firmwware still thinks we're logged into this device, but with a different 4033 * handle. We need to break that association. We used to try and just substitute the handle, but then 4034 * failed to get any data via isp_getpdb (below). 4035 */ 4036 if (isp_plogx(isp, chan, r >> 16, portid, PLOGX_FLG_CMD_LOGO | PLOGX_FLG_IMPLICIT | PLOGX_FLG_FREE_NPHDL)) { 4037 isp_prt(isp, ISP_LOGERR, "baw... logout of %x failed", r >> 16); 4038 } 4039 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 4040 return (-1); 4041 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI); 4042 if (r != 0) 4043 i = lim; 4044 break; 4045 } else if ((r & 0xffff) == MBOX_LOOP_ID_USED) { 4046 /* Try the next handle. */ 4047 handle = isp_next_handle(isp, ohp); 4048 } else { 4049 /* Give up. */ 4050 i = lim; 4051 break; 4052 } 4053 } 4054 4055 if (i == lim) { 4056 isp_prt(isp, ISP_LOGWARN, "Chan %d PLOGI 0x%06x failed", chan, portid); 4057 return (-1); 4058 } 4059 4060 /* 4061 * If we successfully logged into it, get the PDB for it 4062 * so we can crosscheck that it is still what we think it 4063 * is and that we also have the role it plays 4064 */ 4065 r = isp_getpdb(isp, chan, handle, p); 4066 if (r != 0) { 4067 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x disappeared", chan, portid, handle); 4068 return (-1); 4069 } 4070 4071 if (p->handle != handle || p->portid != portid) { 4072 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x changed (0x%06x@0x%0x)", 4073 chan, portid, handle, p->portid, p->handle); 4074 return (-1); 4075 } 4076 return (0); 4077 } 4078 4079 static int 4080 isp_send_change_request(ispsoftc_t *isp, int chan) 4081 { 4082 mbreg_t mbs; 4083 4084 MBSINIT(&mbs, MBOX_SEND_CHANGE_REQUEST, MBLOGALL, 500000); 4085 mbs.param[1] = 0x03; 4086 mbs.param[9] = chan; 4087 isp_mboxcmd(isp, &mbs); 4088 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 4089 return (0); 4090 } else { 4091 isp_prt(isp, ISP_LOGWARN, "Chan %d Send Change Request: 0x%x", 4092 chan, mbs.param[0]); 4093 return (-1); 4094 } 4095 } 4096 4097 static int 4098 isp_register_fc4_type(ispsoftc_t *isp, int chan) 4099 { 4100 fcparam *fcp = FCPARAM(isp, chan); 4101 rft_id_t rp; 4102 ct_hdr_t *ct = &rp.rftid_hdr; 4103 uint8_t local[SNS_RFT_ID_REQ_SIZE]; 4104 sns_screq_t *reqp = (sns_screq_t *) local; 4105 uint8_t *scp = fcp->isp_scratch; 4106 4107 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4108 isp_prt(isp, ISP_LOGERR, sacq); 4109 return (-1); 4110 } 4111 4112 if (IS_24XX(isp)) { 4113 /* Build the CT command and execute via pass-through. */ 4114 ISP_MEMZERO(&rp, sizeof(rp)); 4115 ct->ct_revision = CT_REVISION; 4116 ct->ct_fcs_type = CT_FC_TYPE_FC; 4117 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4118 ct->ct_cmd_resp = SNS_RFT_ID; 4119 ct->ct_bcnt_resid = (sizeof (rft_id_t) - sizeof (ct_hdr_t)) >> 2; 4120 rp.rftid_portid[0] = fcp->isp_portid >> 16; 4121 rp.rftid_portid[1] = fcp->isp_portid >> 8; 4122 rp.rftid_portid[2] = fcp->isp_portid; 4123 rp.rftid_fc4types[FC4_SCSI >> 5] = 1 << (FC4_SCSI & 0x1f); 4124 isp_put_rft_id(isp, &rp, (rft_id_t *)scp); 4125 4126 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) { 4127 FC_SCRATCH_RELEASE(isp, chan); 4128 return (-1); 4129 } 4130 } else { 4131 /* Build the SNS request and execute via firmware. */ 4132 ISP_MEMZERO((void *) reqp, SNS_RFT_ID_REQ_SIZE); 4133 reqp->snscb_rblen = sizeof (ct_hdr_t) >> 1; 4134 reqp->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma); 4135 reqp->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma); 4136 reqp->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma); 4137 reqp->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma); 4138 reqp->snscb_sblen = 22; 4139 reqp->snscb_data[0] = SNS_RFT_ID; 4140 reqp->snscb_data[4] = fcp->isp_portid & 0xffff; 4141 reqp->snscb_data[5] = (fcp->isp_portid >> 16) & 0xff; 4142 reqp->snscb_data[6] = (1 << FC4_SCSI); 4143 isp_put_sns_request(isp, reqp, (sns_screq_t *)scp); 4144 4145 if (isp_ct_sns(isp, chan, SNS_RFT_ID_REQ_SIZE, sizeof(ct_hdr_t))) { 4146 FC_SCRATCH_RELEASE(isp, chan); 4147 return (-1); 4148 } 4149 } 4150 4151 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4152 FC_SCRATCH_RELEASE(isp, chan); 4153 if (ct->ct_cmd_resp == LS_RJT) { 4154 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "Chan %d Register FC4 Type rejected", chan); 4155 return (-1); 4156 } else if (ct->ct_cmd_resp == LS_ACC) { 4157 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Register FC4 Type accepted", chan); 4158 } else { 4159 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x", chan, ct->ct_cmd_resp); 4160 return (-1); 4161 } 4162 return (0); 4163 } 4164 4165 static int 4166 isp_register_fc4_features_24xx(ispsoftc_t *isp, int chan) 4167 { 4168 fcparam *fcp = FCPARAM(isp, chan); 4169 ct_hdr_t *ct; 4170 rff_id_t rp; 4171 uint8_t *scp = fcp->isp_scratch; 4172 4173 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4174 isp_prt(isp, ISP_LOGERR, sacq); 4175 return (-1); 4176 } 4177 4178 /* 4179 * Build the CT header and command in memory. 4180 */ 4181 ISP_MEMZERO(&rp, sizeof(rp)); 4182 ct = &rp.rffid_hdr; 4183 ct->ct_revision = CT_REVISION; 4184 ct->ct_fcs_type = CT_FC_TYPE_FC; 4185 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4186 ct->ct_cmd_resp = SNS_RFF_ID; 4187 ct->ct_bcnt_resid = (sizeof (rff_id_t) - sizeof (ct_hdr_t)) >> 2; 4188 rp.rffid_portid[0] = fcp->isp_portid >> 16; 4189 rp.rffid_portid[1] = fcp->isp_portid >> 8; 4190 rp.rffid_portid[2] = fcp->isp_portid; 4191 rp.rffid_fc4features = 0; 4192 if (fcp->role & ISP_ROLE_TARGET) 4193 rp.rffid_fc4features |= 1; 4194 if (fcp->role & ISP_ROLE_INITIATOR) 4195 rp.rffid_fc4features |= 2; 4196 rp.rffid_fc4type = FC4_SCSI; 4197 isp_put_rff_id(isp, &rp, (rff_id_t *)scp); 4198 if (isp->isp_dblev & ISP_LOGDEBUG1) 4199 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp); 4200 4201 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) { 4202 FC_SCRATCH_RELEASE(isp, chan); 4203 return (-1); 4204 } 4205 4206 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4207 FC_SCRATCH_RELEASE(isp, chan); 4208 if (ct->ct_cmd_resp == LS_RJT) { 4209 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4210 "Chan %d Register FC4 Features rejected", chan); 4211 return (-1); 4212 } else if (ct->ct_cmd_resp == LS_ACC) { 4213 isp_prt(isp, ISP_LOG_SANCFG, 4214 "Chan %d Register FC4 Features accepted", chan); 4215 } else { 4216 isp_prt(isp, ISP_LOGWARN, 4217 "Chan %d Register FC4 Features: 0x%x", chan, ct->ct_cmd_resp); 4218 return (-1); 4219 } 4220 return (0); 4221 } 4222 4223 static int 4224 isp_register_port_name_24xx(ispsoftc_t *isp, int chan) 4225 { 4226 fcparam *fcp = FCPARAM(isp, chan); 4227 ct_hdr_t *ct; 4228 rspn_id_t rp; 4229 uint8_t *scp = fcp->isp_scratch; 4230 int len; 4231 4232 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4233 isp_prt(isp, ISP_LOGERR, sacq); 4234 return (-1); 4235 } 4236 4237 /* 4238 * Build the CT header and command in memory. 4239 */ 4240 ISP_MEMZERO(&rp, sizeof(rp)); 4241 ct = &rp.rspnid_hdr; 4242 ct->ct_revision = CT_REVISION; 4243 ct->ct_fcs_type = CT_FC_TYPE_FC; 4244 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4245 ct->ct_cmd_resp = SNS_RSPN_ID; 4246 rp.rspnid_portid[0] = fcp->isp_portid >> 16; 4247 rp.rspnid_portid[1] = fcp->isp_portid >> 8; 4248 rp.rspnid_portid[2] = fcp->isp_portid; 4249 rp.rspnid_length = 0; 4250 len = offsetof(rspn_id_t, rspnid_name); 4251 mtx_lock(&prison0.pr_mtx); 4252 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4253 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD"); 4254 mtx_unlock(&prison0.pr_mtx); 4255 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4256 ":%s", device_get_nameunit(isp->isp_dev)); 4257 if (chan != 0) { 4258 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4259 "/%d", chan); 4260 } 4261 len += rp.rspnid_length; 4262 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2; 4263 isp_put_rspn_id(isp, &rp, (rspn_id_t *)scp); 4264 4265 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) { 4266 FC_SCRATCH_RELEASE(isp, chan); 4267 return (-1); 4268 } 4269 4270 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4271 FC_SCRATCH_RELEASE(isp, chan); 4272 if (ct->ct_cmd_resp == LS_RJT) { 4273 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4274 "Chan %d Register Symbolic Port Name rejected", chan); 4275 return (-1); 4276 } else if (ct->ct_cmd_resp == LS_ACC) { 4277 isp_prt(isp, ISP_LOG_SANCFG, 4278 "Chan %d Register Symbolic Port Name accepted", chan); 4279 } else { 4280 isp_prt(isp, ISP_LOGWARN, 4281 "Chan %d Register Symbolic Port Name: 0x%x", chan, ct->ct_cmd_resp); 4282 return (-1); 4283 } 4284 return (0); 4285 } 4286 4287 static int 4288 isp_register_node_name_24xx(ispsoftc_t *isp, int chan) 4289 { 4290 fcparam *fcp = FCPARAM(isp, chan); 4291 ct_hdr_t *ct; 4292 rsnn_nn_t rp; 4293 uint8_t *scp = fcp->isp_scratch; 4294 int len; 4295 4296 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4297 isp_prt(isp, ISP_LOGERR, sacq); 4298 return (-1); 4299 } 4300 4301 /* 4302 * Build the CT header and command in memory. 4303 */ 4304 ISP_MEMZERO(&rp, sizeof(rp)); 4305 ct = &rp.rsnnnn_hdr; 4306 ct->ct_revision = CT_REVISION; 4307 ct->ct_fcs_type = CT_FC_TYPE_FC; 4308 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4309 ct->ct_cmd_resp = SNS_RSNN_NN; 4310 MAKE_NODE_NAME_FROM_WWN(rp.rsnnnn_nodename, fcp->isp_wwnn); 4311 rp.rsnnnn_length = 0; 4312 len = offsetof(rsnn_nn_t, rsnnnn_name); 4313 mtx_lock(&prison0.pr_mtx); 4314 rp.rsnnnn_length += sprintf(&scp[len + rp.rsnnnn_length], 4315 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD"); 4316 mtx_unlock(&prison0.pr_mtx); 4317 len += rp.rsnnnn_length; 4318 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2; 4319 isp_put_rsnn_nn(isp, &rp, (rsnn_nn_t *)scp); 4320 4321 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) { 4322 FC_SCRATCH_RELEASE(isp, chan); 4323 return (-1); 4324 } 4325 4326 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4327 FC_SCRATCH_RELEASE(isp, chan); 4328 if (ct->ct_cmd_resp == LS_RJT) { 4329 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4330 "Chan %d Register Symbolic Node Name rejected", chan); 4331 return (-1); 4332 } else if (ct->ct_cmd_resp == LS_ACC) { 4333 isp_prt(isp, ISP_LOG_SANCFG, 4334 "Chan %d Register Symbolic Node Name accepted", chan); 4335 } else { 4336 isp_prt(isp, ISP_LOGWARN, 4337 "Chan %d Register Symbolic Node Name: 0x%x", chan, ct->ct_cmd_resp); 4338 return (-1); 4339 } 4340 return (0); 4341 } 4342 4343 static uint16_t 4344 isp_next_handle(ispsoftc_t *isp, uint16_t *ohp) 4345 { 4346 fcparam *fcp; 4347 int i, chan, wrap; 4348 uint16_t handle, minh, maxh; 4349 4350 handle = *ohp; 4351 if (ISP_CAP_2KLOGIN(isp)) { 4352 minh = 0; 4353 maxh = NPH_RESERVED - 1; 4354 } else { 4355 minh = SNS_ID + 1; 4356 maxh = NPH_MAX - 1; 4357 } 4358 wrap = 0; 4359 4360 next: 4361 if (handle == NIL_HANDLE) { 4362 handle = minh; 4363 } else { 4364 handle++; 4365 if (handle > maxh) { 4366 if (++wrap >= 2) { 4367 isp_prt(isp, ISP_LOGERR, "Out of port handles!"); 4368 return (NIL_HANDLE); 4369 } 4370 handle = minh; 4371 } 4372 } 4373 for (chan = 0; chan < isp->isp_nchan; chan++) { 4374 fcp = FCPARAM(isp, chan); 4375 if (fcp->role == ISP_ROLE_NONE) 4376 continue; 4377 for (i = 0; i < MAX_FC_TARG; i++) { 4378 if (fcp->portdb[i].state != FC_PORTDB_STATE_NIL && 4379 fcp->portdb[i].handle == handle) 4380 goto next; 4381 } 4382 } 4383 *ohp = handle; 4384 return (handle); 4385 } 4386 4387 /* 4388 * Start a command. Locking is assumed done in the caller. 4389 */ 4390 4391 int 4392 isp_start(XS_T *xs) 4393 { 4394 ispsoftc_t *isp; 4395 uint32_t cdblen; 4396 uint8_t local[QENTRY_LEN]; 4397 ispreq_t *reqp; 4398 void *cdbp, *qep; 4399 uint16_t *tptr; 4400 fcportdb_t *lp; 4401 int target, dmaresult; 4402 4403 XS_INITERR(xs); 4404 isp = XS_ISP(xs); 4405 4406 /* 4407 * Check command CDB length, etc.. We really are limited to 16 bytes 4408 * for Fibre Channel, but can do up to 44 bytes in parallel SCSI, 4409 * but probably only if we're running fairly new firmware (we'll 4410 * let the old f/w choke on an extended command queue entry). 4411 */ 4412 4413 if (XS_CDBLEN(xs) > (IS_FC(isp)? 16 : 44) || XS_CDBLEN(xs) == 0) { 4414 isp_prt(isp, ISP_LOGERR, "unsupported cdb length (%d, CDB[0]=0x%x)", XS_CDBLEN(xs), XS_CDBP(xs)[0] & 0xff); 4415 XS_SETERR(xs, HBA_REQINVAL); 4416 return (CMD_COMPLETE); 4417 } 4418 4419 /* 4420 * Translate the target to device handle as appropriate, checking 4421 * for correct device state as well. 4422 */ 4423 target = XS_TGT(xs); 4424 if (IS_FC(isp)) { 4425 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs)); 4426 4427 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) { 4428 isp_prt(isp, ISP_LOG_WARN1, 4429 "%d.%d.%jx I am not an initiator", 4430 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4431 XS_SETERR(xs, HBA_SELTIMEOUT); 4432 return (CMD_COMPLETE); 4433 } 4434 4435 if (isp->isp_state != ISP_RUNSTATE) { 4436 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE"); 4437 XS_SETERR(xs, HBA_BOTCH); 4438 return (CMD_COMPLETE); 4439 } 4440 4441 isp_prt(isp, ISP_LOGDEBUG2, "XS_TGT(xs)=%d", target); 4442 lp = &fcp->portdb[target]; 4443 if (target < 0 || target >= MAX_FC_TARG || 4444 lp->is_target == 0) { 4445 XS_SETERR(xs, HBA_SELTIMEOUT); 4446 return (CMD_COMPLETE); 4447 } 4448 if (fcp->isp_loopstate != LOOP_READY) { 4449 isp_prt(isp, ISP_LOGDEBUG1, 4450 "%d.%d.%jx loop is not ready", 4451 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4452 return (CMD_RQLATER); 4453 } 4454 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 4455 isp_prt(isp, ISP_LOGDEBUG1, 4456 "%d.%d.%jx target zombie", 4457 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4458 return (CMD_RQLATER); 4459 } 4460 if (lp->state != FC_PORTDB_STATE_VALID) { 4461 isp_prt(isp, ISP_LOGDEBUG1, 4462 "%d.%d.%jx bad db port state 0x%x", 4463 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs), lp->state); 4464 XS_SETERR(xs, HBA_SELTIMEOUT); 4465 return (CMD_COMPLETE); 4466 } 4467 } else { 4468 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 4469 if (isp->isp_state != ISP_RUNSTATE) { 4470 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE"); 4471 XS_SETERR(xs, HBA_BOTCH); 4472 return (CMD_COMPLETE); 4473 } 4474 4475 if (sdp->update) { 4476 isp_spi_update(isp, XS_CHANNEL(xs)); 4477 } 4478 lp = NULL; 4479 } 4480 4481 start_again: 4482 4483 qep = isp_getrqentry(isp); 4484 if (qep == NULL) { 4485 isp_prt(isp, ISP_LOG_WARN1, "Request Queue Overflow"); 4486 XS_SETERR(xs, HBA_BOTCH); 4487 return (CMD_EAGAIN); 4488 } 4489 XS_SETERR(xs, HBA_NOERROR); 4490 4491 /* 4492 * Now see if we need to synchronize the ISP with respect to anything. 4493 * We do dual duty here (cough) for synchronizing for buses other 4494 * than which we got here to send a command to. 4495 */ 4496 reqp = (ispreq_t *) local; 4497 ISP_MEMZERO(local, QENTRY_LEN); 4498 if (ISP_TST_SENDMARKER(isp, XS_CHANNEL(xs))) { 4499 if (IS_24XX(isp)) { 4500 isp_marker_24xx_t *m = (isp_marker_24xx_t *) reqp; 4501 m->mrk_header.rqs_entry_count = 1; 4502 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER; 4503 m->mrk_modifier = SYNC_ALL; 4504 m->mrk_vphdl = XS_CHANNEL(xs); 4505 isp_put_marker_24xx(isp, m, qep); 4506 } else { 4507 isp_marker_t *m = (isp_marker_t *) reqp; 4508 m->mrk_header.rqs_entry_count = 1; 4509 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER; 4510 m->mrk_target = (XS_CHANNEL(xs) << 7); /* bus # */ 4511 m->mrk_modifier = SYNC_ALL; 4512 isp_put_marker(isp, m, qep); 4513 } 4514 ISP_SYNC_REQUEST(isp); 4515 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 0); 4516 goto start_again; 4517 } 4518 4519 reqp->req_header.rqs_entry_count = 1; 4520 4521 /* 4522 * Select and install Header Code. 4523 * Note that it might be overridden before going out 4524 * if we're on a 64 bit platform. The lower level 4525 * code (isp_send_cmd) will select the appropriate 4526 * 64 bit variant if it needs to. 4527 */ 4528 if (IS_24XX(isp)) { 4529 reqp->req_header.rqs_entry_type = RQSTYPE_T7RQS; 4530 } else if (IS_FC(isp)) { 4531 reqp->req_header.rqs_entry_type = RQSTYPE_T2RQS; 4532 } else { 4533 if (XS_CDBLEN(xs) > 12) { 4534 reqp->req_header.rqs_entry_type = RQSTYPE_CMDONLY; 4535 } else { 4536 reqp->req_header.rqs_entry_type = RQSTYPE_REQUEST; 4537 } 4538 } 4539 4540 /* 4541 * Set task attributes 4542 */ 4543 if (IS_24XX(isp)) { 4544 int ttype; 4545 if (XS_TAG_P(xs)) { 4546 ttype = XS_TAG_TYPE(xs); 4547 } else { 4548 ttype = REQFLAG_STAG; 4549 } 4550 if (ttype == REQFLAG_OTAG) { 4551 ttype = FCP_CMND_TASK_ATTR_ORDERED; 4552 } else if (ttype == REQFLAG_HTAG) { 4553 ttype = FCP_CMND_TASK_ATTR_HEAD; 4554 } else { 4555 ttype = FCP_CMND_TASK_ATTR_SIMPLE; 4556 } 4557 ((ispreqt7_t *)reqp)->req_task_attribute = ttype; 4558 } else if (IS_FC(isp)) { 4559 /* 4560 * See comment in isp_intr_respq 4561 */ 4562 /* XS_SET_RESID(xs, 0); */ 4563 4564 /* 4565 * Fibre Channel always requires some kind of tag. 4566 * The Qlogic drivers seem be happy not to use a tag, 4567 * but this breaks for some devices (IBM drives). 4568 */ 4569 if (XS_TAG_P(xs)) { 4570 ((ispreqt2_t *)reqp)->req_flags = XS_TAG_TYPE(xs); 4571 } else { 4572 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_STAG; 4573 } 4574 } else { 4575 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 4576 if ((sdp->isp_devparam[target].actv_flags & DPARM_TQING) && XS_TAG_P(xs)) { 4577 reqp->req_flags = XS_TAG_TYPE(xs); 4578 } 4579 } 4580 4581 /* 4582 * NB: we do not support long CDBs (yet) 4583 */ 4584 cdblen = XS_CDBLEN(xs); 4585 4586 if (IS_SCSI(isp)) { 4587 if (cdblen > sizeof (reqp->req_cdb)) { 4588 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4589 XS_SETERR(xs, HBA_REQINVAL); 4590 return (CMD_COMPLETE); 4591 } 4592 reqp->req_target = target | (XS_CHANNEL(xs) << 7); 4593 reqp->req_lun_trn = XS_LUN(xs); 4594 reqp->req_cdblen = cdblen; 4595 tptr = &reqp->req_time; 4596 cdbp = reqp->req_cdb; 4597 } else if (IS_24XX(isp)) { 4598 ispreqt7_t *t7 = (ispreqt7_t *)local; 4599 4600 if (cdblen > sizeof (t7->req_cdb)) { 4601 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4602 XS_SETERR(xs, HBA_REQINVAL); 4603 return (CMD_COMPLETE); 4604 } 4605 4606 t7->req_nphdl = lp->handle; 4607 t7->req_tidlo = lp->portid; 4608 t7->req_tidhi = lp->portid >> 16; 4609 t7->req_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(xs)); 4610 be64enc(t7->req_lun, CAM_EXTLUN_BYTE_SWIZZLE(XS_LUN(xs))); 4611 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) { 4612 if (FCP_NEXT_CRN(isp, &t7->req_crn, xs)) { 4613 isp_prt(isp, ISP_LOG_WARN1, 4614 "%d.%d.%jx cannot generate next CRN", 4615 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4616 XS_SETERR(xs, HBA_BOTCH); 4617 return (CMD_EAGAIN); 4618 } 4619 } 4620 tptr = &t7->req_time; 4621 cdbp = t7->req_cdb; 4622 } else { 4623 ispreqt2_t *t2 = (ispreqt2_t *)local; 4624 4625 if (cdblen > sizeof t2->req_cdb) { 4626 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4627 XS_SETERR(xs, HBA_REQINVAL); 4628 return (CMD_COMPLETE); 4629 } 4630 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) { 4631 if (FCP_NEXT_CRN(isp, &t2->req_crn, xs)) { 4632 isp_prt(isp, ISP_LOG_WARN1, 4633 "%d.%d.%jx cannot generate next CRN", 4634 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4635 XS_SETERR(xs, HBA_BOTCH); 4636 return (CMD_EAGAIN); 4637 } 4638 } 4639 if (ISP_CAP_2KLOGIN(isp)) { 4640 ispreqt2e_t *t2e = (ispreqt2e_t *)local; 4641 t2e->req_target = lp->handle; 4642 t2e->req_scclun = XS_LUN(xs); 4643 tptr = &t2e->req_time; 4644 cdbp = t2e->req_cdb; 4645 } else if (ISP_CAP_SCCFW(isp)) { 4646 t2->req_target = lp->handle; 4647 t2->req_scclun = XS_LUN(xs); 4648 tptr = &t2->req_time; 4649 cdbp = t2->req_cdb; 4650 } else { 4651 t2->req_target = lp->handle; 4652 t2->req_lun_trn = XS_LUN(xs); 4653 tptr = &t2->req_time; 4654 cdbp = t2->req_cdb; 4655 } 4656 } 4657 *tptr = XS_TIME(xs); 4658 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen); 4659 4660 /* Whew. Thankfully the same for type 7 requests */ 4661 reqp->req_handle = isp_allocate_handle(isp, xs, ISP_HANDLE_INITIATOR); 4662 if (reqp->req_handle == 0) { 4663 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers"); 4664 XS_SETERR(xs, HBA_BOTCH); 4665 return (CMD_EAGAIN); 4666 } 4667 4668 /* 4669 * Set up DMA and/or do any platform dependent swizzling of the request entry 4670 * so that the Qlogic F/W understands what is being asked of it. 4671 * 4672 * The callee is responsible for adding all requests at this point. 4673 */ 4674 dmaresult = ISP_DMASETUP(isp, xs, reqp); 4675 if (dmaresult != CMD_QUEUED) { 4676 isp_destroy_handle(isp, reqp->req_handle); 4677 /* 4678 * dmasetup sets actual error in packet, and 4679 * return what we were given to return. 4680 */ 4681 return (dmaresult); 4682 } 4683 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs)); 4684 return (CMD_QUEUED); 4685 } 4686 4687 /* 4688 * isp control 4689 * Locks (ints blocked) assumed held. 4690 */ 4691 4692 int 4693 isp_control(ispsoftc_t *isp, ispctl_t ctl, ...) 4694 { 4695 XS_T *xs; 4696 mbreg_t *mbr, mbs; 4697 int chan, tgt; 4698 uint32_t handle; 4699 va_list ap; 4700 4701 switch (ctl) { 4702 case ISPCTL_RESET_BUS: 4703 /* 4704 * Issue a bus reset. 4705 */ 4706 if (IS_24XX(isp)) { 4707 isp_prt(isp, ISP_LOGERR, "BUS RESET NOT IMPLEMENTED"); 4708 break; 4709 } else if (IS_FC(isp)) { 4710 mbs.param[1] = 10; 4711 chan = 0; 4712 } else { 4713 va_start(ap, ctl); 4714 chan = va_arg(ap, int); 4715 va_end(ap); 4716 mbs.param[1] = SDPARAM(isp, chan)->isp_bus_reset_delay; 4717 if (mbs.param[1] < 2) { 4718 mbs.param[1] = 2; 4719 } 4720 mbs.param[2] = chan; 4721 } 4722 MBSINIT(&mbs, MBOX_BUS_RESET, MBLOGALL, 0); 4723 ISP_SET_SENDMARKER(isp, chan, 1); 4724 isp_mboxcmd(isp, &mbs); 4725 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4726 break; 4727 } 4728 isp_prt(isp, ISP_LOGINFO, "driver initiated bus reset of bus %d", chan); 4729 return (0); 4730 4731 case ISPCTL_RESET_DEV: 4732 va_start(ap, ctl); 4733 chan = va_arg(ap, int); 4734 tgt = va_arg(ap, int); 4735 va_end(ap); 4736 if (IS_24XX(isp)) { 4737 uint8_t local[QENTRY_LEN]; 4738 isp24xx_tmf_t *tmf; 4739 isp24xx_statusreq_t *sp; 4740 fcparam *fcp = FCPARAM(isp, chan); 4741 fcportdb_t *lp; 4742 4743 if (tgt < 0 || tgt >= MAX_FC_TARG) { 4744 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to reset bad target %d", chan, tgt); 4745 break; 4746 } 4747 lp = &fcp->portdb[tgt]; 4748 if (lp->is_target == 0 || 4749 lp->state != FC_PORTDB_STATE_VALID) { 4750 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt); 4751 break; 4752 } 4753 4754 tmf = (isp24xx_tmf_t *) local; 4755 ISP_MEMZERO(tmf, QENTRY_LEN); 4756 tmf->tmf_header.rqs_entry_type = RQSTYPE_TSK_MGMT; 4757 tmf->tmf_header.rqs_entry_count = 1; 4758 tmf->tmf_nphdl = lp->handle; 4759 tmf->tmf_delay = 2; 4760 tmf->tmf_timeout = 4; 4761 tmf->tmf_flags = ISP24XX_TMF_TARGET_RESET; 4762 tmf->tmf_tidlo = lp->portid; 4763 tmf->tmf_tidhi = lp->portid >> 16; 4764 tmf->tmf_vpidx = ISP_GET_VPIDX(isp, chan); 4765 isp_put_24xx_tmf(isp, tmf, isp->isp_iocb); 4766 if (isp->isp_dblev & ISP_LOGDEBUG1) 4767 isp_print_bytes(isp, "TMF IOCB request", QENTRY_LEN, isp->isp_iocb); 4768 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, QENTRY_LEN, chan); 4769 fcp->sendmarker = 1; 4770 4771 isp_prt(isp, ISP_LOGALL, "Chan %d Reset N-Port Handle 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid); 4772 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 4773 MBCMD_DEFAULT_TIMEOUT + tmf->tmf_timeout * 1000000); 4774 mbs.param[1] = QENTRY_LEN; 4775 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 4776 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 4777 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 4778 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 4779 isp_mboxcmd(isp, &mbs); 4780 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 4781 break; 4782 4783 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan); 4784 if (isp->isp_dblev & ISP_LOGDEBUG1) 4785 isp_print_bytes(isp, "TMF IOCB response", QENTRY_LEN, &((isp24xx_statusreq_t *)isp->isp_iocb)[1]); 4786 sp = (isp24xx_statusreq_t *) local; 4787 isp_get_24xx_response(isp, &((isp24xx_statusreq_t *)isp->isp_iocb)[1], sp); 4788 if (sp->req_completion_status == 0) { 4789 return (0); 4790 } 4791 isp_prt(isp, ISP_LOGWARN, "Chan %d reset of target %d returned 0x%x", chan, tgt, sp->req_completion_status); 4792 break; 4793 } else if (IS_FC(isp)) { 4794 if (ISP_CAP_2KLOGIN(isp)) { 4795 mbs.param[1] = tgt; 4796 mbs.ibits = (1 << 10); 4797 } else { 4798 mbs.param[1] = (tgt << 8); 4799 } 4800 } else { 4801 mbs.param[1] = (chan << 15) | (tgt << 8); 4802 } 4803 MBSINIT(&mbs, MBOX_ABORT_TARGET, MBLOGALL, 0); 4804 mbs.param[2] = 3; /* 'delay', in seconds */ 4805 isp_mboxcmd(isp, &mbs); 4806 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4807 break; 4808 } 4809 isp_prt(isp, ISP_LOGINFO, "Target %d on Bus %d Reset Succeeded", tgt, chan); 4810 ISP_SET_SENDMARKER(isp, chan, 1); 4811 return (0); 4812 4813 case ISPCTL_ABORT_CMD: 4814 va_start(ap, ctl); 4815 xs = va_arg(ap, XS_T *); 4816 va_end(ap); 4817 4818 tgt = XS_TGT(xs); 4819 chan = XS_CHANNEL(xs); 4820 4821 handle = isp_find_handle(isp, xs); 4822 if (handle == 0) { 4823 isp_prt(isp, ISP_LOGWARN, "cannot find handle for command to abort"); 4824 break; 4825 } 4826 if (IS_24XX(isp)) { 4827 isp24xx_abrt_t local, *ab = &local; 4828 fcparam *fcp; 4829 fcportdb_t *lp; 4830 4831 fcp = FCPARAM(isp, chan); 4832 if (tgt < 0 || tgt >= MAX_FC_TARG) { 4833 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to abort bad target %d", chan, tgt); 4834 break; 4835 } 4836 lp = &fcp->portdb[tgt]; 4837 if (lp->is_target == 0 || 4838 lp->state != FC_PORTDB_STATE_VALID) { 4839 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt); 4840 break; 4841 } 4842 isp_prt(isp, ISP_LOGALL, "Chan %d Abort Cmd for N-Port 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid); 4843 ISP_MEMZERO(ab, QENTRY_LEN); 4844 ab->abrt_header.rqs_entry_type = RQSTYPE_ABORT_IO; 4845 ab->abrt_header.rqs_entry_count = 1; 4846 ab->abrt_handle = lp->handle; 4847 ab->abrt_cmd_handle = handle; 4848 ab->abrt_tidlo = lp->portid; 4849 ab->abrt_tidhi = lp->portid >> 16; 4850 ab->abrt_vpidx = ISP_GET_VPIDX(isp, chan); 4851 isp_put_24xx_abrt(isp, ab, isp->isp_iocb); 4852 if (isp->isp_dblev & ISP_LOGDEBUG1) 4853 isp_print_bytes(isp, "AB IOCB quest", QENTRY_LEN, isp->isp_iocb); 4854 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, 2 * QENTRY_LEN, chan); 4855 4856 ISP_MEMZERO(&mbs, sizeof (mbs)); 4857 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 5000000); 4858 mbs.param[1] = QENTRY_LEN; 4859 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 4860 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 4861 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 4862 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 4863 4864 isp_mboxcmd(isp, &mbs); 4865 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 4866 break; 4867 4868 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan); 4869 if (isp->isp_dblev & ISP_LOGDEBUG1) 4870 isp_print_bytes(isp, "AB IOCB response", QENTRY_LEN, &((isp24xx_abrt_t *)isp->isp_iocb)[1]); 4871 isp_get_24xx_abrt(isp, &((isp24xx_abrt_t *)isp->isp_iocb)[1], ab); 4872 if (ab->abrt_nphdl == ISP24XX_ABRT_OKAY) { 4873 return (0); 4874 } 4875 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d abort returned 0x%x", chan, tgt, ab->abrt_nphdl); 4876 break; 4877 } else if (IS_FC(isp)) { 4878 if (ISP_CAP_SCCFW(isp)) { 4879 if (ISP_CAP_2KLOGIN(isp)) { 4880 mbs.param[1] = tgt; 4881 } else { 4882 mbs.param[1] = tgt << 8; 4883 } 4884 mbs.param[6] = XS_LUN(xs); 4885 } else { 4886 mbs.param[1] = tgt << 8 | XS_LUN(xs); 4887 } 4888 } else { 4889 mbs.param[1] = (chan << 15) | (tgt << 8) | XS_LUN(xs); 4890 } 4891 MBSINIT(&mbs, MBOX_ABORT, 4892 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_ERROR), 0); 4893 mbs.param[2] = handle; 4894 isp_mboxcmd(isp, &mbs); 4895 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4896 break; 4897 } 4898 return (0); 4899 4900 case ISPCTL_UPDATE_PARAMS: 4901 4902 va_start(ap, ctl); 4903 chan = va_arg(ap, int); 4904 va_end(ap); 4905 isp_spi_update(isp, chan); 4906 return (0); 4907 4908 case ISPCTL_FCLINK_TEST: 4909 4910 if (IS_FC(isp)) { 4911 int usdelay; 4912 va_start(ap, ctl); 4913 chan = va_arg(ap, int); 4914 usdelay = va_arg(ap, int); 4915 va_end(ap); 4916 if (usdelay == 0) { 4917 usdelay = 250000; 4918 } 4919 return (isp_fclink_test(isp, chan, usdelay)); 4920 } 4921 break; 4922 4923 case ISPCTL_SCAN_FABRIC: 4924 4925 if (IS_FC(isp)) { 4926 va_start(ap, ctl); 4927 chan = va_arg(ap, int); 4928 va_end(ap); 4929 return (isp_scan_fabric(isp, chan)); 4930 } 4931 break; 4932 4933 case ISPCTL_SCAN_LOOP: 4934 4935 if (IS_FC(isp)) { 4936 va_start(ap, ctl); 4937 chan = va_arg(ap, int); 4938 va_end(ap); 4939 return (isp_scan_loop(isp, chan)); 4940 } 4941 break; 4942 4943 case ISPCTL_PDB_SYNC: 4944 4945 if (IS_FC(isp)) { 4946 va_start(ap, ctl); 4947 chan = va_arg(ap, int); 4948 va_end(ap); 4949 return (isp_pdb_sync(isp, chan)); 4950 } 4951 break; 4952 4953 case ISPCTL_SEND_LIP: 4954 4955 if (IS_FC(isp) && !IS_24XX(isp)) { 4956 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0); 4957 if (ISP_CAP_2KLOGIN(isp)) { 4958 mbs.ibits = (1 << 10); 4959 } 4960 isp_mboxcmd(isp, &mbs); 4961 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 4962 return (0); 4963 } 4964 } 4965 break; 4966 4967 case ISPCTL_GET_PDB: 4968 if (IS_FC(isp)) { 4969 isp_pdb_t *pdb; 4970 va_start(ap, ctl); 4971 chan = va_arg(ap, int); 4972 tgt = va_arg(ap, int); 4973 pdb = va_arg(ap, isp_pdb_t *); 4974 va_end(ap); 4975 return (isp_getpdb(isp, chan, tgt, pdb)); 4976 } 4977 break; 4978 4979 case ISPCTL_GET_NAMES: 4980 { 4981 uint64_t *wwnn, *wwnp; 4982 va_start(ap, ctl); 4983 chan = va_arg(ap, int); 4984 tgt = va_arg(ap, int); 4985 wwnn = va_arg(ap, uint64_t *); 4986 wwnp = va_arg(ap, uint64_t *); 4987 va_end(ap); 4988 if (wwnn == NULL && wwnp == NULL) { 4989 break; 4990 } 4991 if (wwnn) { 4992 *wwnn = isp_get_wwn(isp, chan, tgt, 1); 4993 if (*wwnn == INI_NONE) { 4994 break; 4995 } 4996 } 4997 if (wwnp) { 4998 *wwnp = isp_get_wwn(isp, chan, tgt, 0); 4999 if (*wwnp == INI_NONE) { 5000 break; 5001 } 5002 } 5003 return (0); 5004 } 5005 case ISPCTL_RUN_MBOXCMD: 5006 { 5007 va_start(ap, ctl); 5008 mbr = va_arg(ap, mbreg_t *); 5009 va_end(ap); 5010 isp_mboxcmd(isp, mbr); 5011 return (0); 5012 } 5013 case ISPCTL_PLOGX: 5014 { 5015 isp_plcmd_t *p; 5016 int r; 5017 5018 va_start(ap, ctl); 5019 p = va_arg(ap, isp_plcmd_t *); 5020 va_end(ap); 5021 5022 if ((p->flags & PLOGX_FLG_CMD_MASK) != PLOGX_FLG_CMD_PLOGI || (p->handle != NIL_HANDLE)) { 5023 return (isp_plogx(isp, p->channel, p->handle, p->portid, p->flags)); 5024 } 5025 do { 5026 isp_next_handle(isp, &p->handle); 5027 r = isp_plogx(isp, p->channel, p->handle, p->portid, p->flags); 5028 if ((r & 0xffff) == MBOX_PORT_ID_USED) { 5029 p->handle = r >> 16; 5030 r = 0; 5031 break; 5032 } 5033 } while ((r & 0xffff) == MBOX_LOOP_ID_USED); 5034 return (r); 5035 } 5036 case ISPCTL_CHANGE_ROLE: 5037 if (IS_FC(isp)) { 5038 int role, r; 5039 5040 va_start(ap, ctl); 5041 chan = va_arg(ap, int); 5042 role = va_arg(ap, int); 5043 va_end(ap); 5044 r = isp_fc_change_role(isp, chan, role); 5045 return (r); 5046 } 5047 break; 5048 default: 5049 isp_prt(isp, ISP_LOGERR, "Unknown Control Opcode 0x%x", ctl); 5050 break; 5051 5052 } 5053 return (-1); 5054 } 5055 5056 /* 5057 * Interrupt Service Routine(s). 5058 * 5059 * External (OS) framework has done the appropriate locking, 5060 * and the locking will be held throughout this function. 5061 */ 5062 5063 #ifdef ISP_TARGET_MODE 5064 void 5065 isp_intr_atioq(ispsoftc_t *isp) 5066 { 5067 uint8_t qe[QENTRY_LEN]; 5068 isphdr_t *hp; 5069 void *addr; 5070 uint32_t iptr, optr, oop; 5071 5072 iptr = ISP_READ(isp, BIU2400_ATIO_RSPINP); 5073 optr = isp->isp_atioodx; 5074 while (optr != iptr) { 5075 oop = optr; 5076 MEMORYBARRIER(isp, SYNC_ATIOQ, oop, QENTRY_LEN, -1); 5077 addr = ISP_QUEUE_ENTRY(isp->isp_atioq, oop); 5078 isp_get_hdr(isp, addr, (isphdr_t *)qe); 5079 hp = (isphdr_t *)qe; 5080 switch (hp->rqs_entry_type) { 5081 case RQSTYPE_NOTIFY: 5082 case RQSTYPE_ATIO: 5083 (void) isp_target_notify(isp, addr, &oop); 5084 break; 5085 default: 5086 isp_print_qentry(isp, "?ATIOQ entry?", oop, addr); 5087 break; 5088 } 5089 optr = ISP_NXT_QENTRY(oop, RESULT_QUEUE_LEN(isp)); 5090 } 5091 if (isp->isp_atioodx != optr) { 5092 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, optr); 5093 isp->isp_atioodx = optr; 5094 } 5095 } 5096 #endif 5097 5098 void 5099 isp_intr_async(ispsoftc_t *isp, uint16_t event) 5100 { 5101 5102 if (IS_FC(isp)) 5103 isp_parse_async_fc(isp, event); 5104 else 5105 isp_parse_async(isp, event); 5106 } 5107 5108 void 5109 isp_intr_mbox(ispsoftc_t *isp, uint16_t mbox0) 5110 { 5111 int i, obits; 5112 5113 if (!isp->isp_mboxbsy) { 5114 isp_prt(isp, ISP_LOGWARN, "mailbox 0x%x with no waiters", mbox0); 5115 return; 5116 } 5117 obits = isp->isp_obits; 5118 isp->isp_mboxtmp[0] = mbox0; 5119 for (i = 1; i < ISP_NMBOX(isp); i++) { 5120 if ((obits & (1 << i)) == 0) 5121 continue; 5122 isp->isp_mboxtmp[i] = ISP_READ(isp, MBOX_OFF(i)); 5123 } 5124 MBOX_NOTIFY_COMPLETE(isp); 5125 } 5126 5127 void 5128 isp_intr_respq(ispsoftc_t *isp) 5129 { 5130 XS_T *xs, *cont_xs; 5131 uint8_t qe[QENTRY_LEN]; 5132 ispstatusreq_t *sp = (ispstatusreq_t *)qe; 5133 isp24xx_statusreq_t *sp2 = (isp24xx_statusreq_t *)qe; 5134 isphdr_t *hp; 5135 uint8_t *resp, *snsp; 5136 int buddaboom, completion_status, cont = 0, etype, i; 5137 int req_status_flags, req_state_flags, scsi_status; 5138 uint32_t iptr, junk, cptr, optr, rlen, slen, sptr, totslen, resid; 5139 5140 /* 5141 * We can't be getting this now. 5142 */ 5143 if (isp->isp_state != ISP_RUNSTATE) { 5144 isp_prt(isp, ISP_LOGINFO, "respq interrupt when not ready"); 5145 return; 5146 } 5147 5148 iptr = ISP_READ(isp, isp->isp_respinrp); 5149 /* Debounce the 2300 if revision less than 2. */ 5150 if (IS_2100(isp) || (IS_2300(isp) && isp->isp_revision < 2)) { 5151 do { 5152 junk = iptr; 5153 iptr = ISP_READ(isp, isp->isp_respinrp); 5154 } while (junk != iptr); 5155 } 5156 isp->isp_residx = iptr; 5157 5158 optr = isp->isp_resodx; 5159 while (optr != iptr) { 5160 sptr = cptr = optr; 5161 hp = (isphdr_t *) ISP_QUEUE_ENTRY(isp->isp_result, cptr); 5162 optr = ISP_NXT_QENTRY(optr, RESULT_QUEUE_LEN(isp)); 5163 5164 /* 5165 * Synchronize our view of this response queue entry. 5166 */ 5167 MEMORYBARRIER(isp, SYNC_RESULT, cptr, QENTRY_LEN, -1); 5168 if (isp->isp_dblev & ISP_LOGDEBUG1) 5169 isp_print_qentry(isp, "Response Queue Entry", cptr, hp); 5170 isp_get_hdr(isp, hp, &sp->req_header); 5171 etype = sp->req_header.rqs_entry_type; 5172 5173 /* We expected Status Continuation, but got different IOCB. */ 5174 if (cont > 0 && etype != RQSTYPE_STATUS_CONT) { 5175 cont = 0; 5176 isp_done(cont_xs); 5177 } 5178 5179 if (IS_24XX(isp) && etype == RQSTYPE_RESPONSE) { 5180 isp_get_24xx_response(isp, (isp24xx_statusreq_t *)hp, sp2); 5181 scsi_status = sp2->req_scsi_status; 5182 completion_status = sp2->req_completion_status; 5183 req_status_flags = 0; 5184 if ((scsi_status & 0xff) != 0) 5185 req_state_flags = RQSF_GOT_STATUS; 5186 else 5187 req_state_flags = 0; 5188 resid = sp2->req_resid; 5189 } else if (etype == RQSTYPE_RESPONSE) { 5190 isp_get_response(isp, (ispstatusreq_t *) hp, sp); 5191 scsi_status = sp->req_scsi_status; 5192 completion_status = sp->req_completion_status; 5193 req_status_flags = sp->req_status_flags; 5194 req_state_flags = sp->req_state_flags; 5195 resid = sp->req_resid; 5196 } else if (etype == RQSTYPE_RIO1) { 5197 isp_rio1_t *rio = (isp_rio1_t *) qe; 5198 isp_get_rio1(isp, (isp_rio1_t *) hp, rio); 5199 for (i = 0; i < rio->req_header.rqs_seqno; i++) { 5200 isp_fastpost_complete(isp, rio->req_handles[i]); 5201 } 5202 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5203 continue; 5204 } else if (etype == RQSTYPE_RIO2) { 5205 isp_prt(isp, ISP_LOGERR, "dropping RIO2 response"); 5206 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5207 continue; 5208 } else if (etype == RQSTYPE_STATUS_CONT) { 5209 ispstatus_cont_t *scp = (ispstatus_cont_t *)qe; 5210 isp_get_cont_response(isp, (ispstatus_cont_t *)hp, scp); 5211 if (cont > 0) { 5212 i = min(cont, sizeof(scp->req_sense_data)); 5213 XS_SENSE_APPEND(cont_xs, scp->req_sense_data, i); 5214 cont -= i; 5215 if (cont == 0) { 5216 isp_done(cont_xs); 5217 } else { 5218 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, 5219 "Expecting Status Continuations for %u bytes", 5220 cont); 5221 } 5222 } else { 5223 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response"); 5224 } 5225 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5226 continue; 5227 } else if (isp_handle_other_response(isp, etype, hp, &cptr)) { 5228 /* More then one IOCB could be consumed. */ 5229 while (sptr != cptr) { 5230 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5231 sptr = ISP_NXT_QENTRY(sptr, RESULT_QUEUE_LEN(isp)); 5232 hp = (isphdr_t *)ISP_QUEUE_ENTRY(isp->isp_result, sptr); 5233 } 5234 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5235 optr = ISP_NXT_QENTRY(cptr, RESULT_QUEUE_LEN(isp)); 5236 continue; 5237 } else { 5238 /* We don't know what was this -- log and skip. */ 5239 isp_prt(isp, ISP_LOGERR, notresp, etype, cptr, optr); 5240 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5241 continue; 5242 } 5243 5244 buddaboom = 0; 5245 if (sp->req_header.rqs_flags & RQSFLAG_MASK) { 5246 if (sp->req_header.rqs_flags & RQSFLAG_CONTINUATION) { 5247 isp_print_qentry(isp, "unexpected continuation segment", 5248 cptr, hp); 5249 continue; 5250 } 5251 if (sp->req_header.rqs_flags & RQSFLAG_FULL) { 5252 isp_prt(isp, ISP_LOG_WARN1, "internal queues full"); 5253 /* 5254 * We'll synthesize a QUEUE FULL message below. 5255 */ 5256 } 5257 if (sp->req_header.rqs_flags & RQSFLAG_BADHEADER) { 5258 isp_print_qentry(isp, "bad header flag", 5259 cptr, hp); 5260 buddaboom++; 5261 } 5262 if (sp->req_header.rqs_flags & RQSFLAG_BADPACKET) { 5263 isp_print_qentry(isp, "bad request packet", 5264 cptr, hp); 5265 buddaboom++; 5266 } 5267 if (sp->req_header.rqs_flags & RQSFLAG_BADCOUNT) { 5268 isp_print_qentry(isp, "invalid entry count", 5269 cptr, hp); 5270 buddaboom++; 5271 } 5272 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) { 5273 isp_print_qentry(isp, "invalid IOCB ordering", 5274 cptr, hp); 5275 continue; 5276 } 5277 } 5278 5279 xs = isp_find_xs(isp, sp->req_handle); 5280 if (xs == NULL) { 5281 uint8_t ts = completion_status & 0xff; 5282 /* 5283 * Only whine if this isn't the expected fallout of 5284 * aborting the command or resetting the target. 5285 */ 5286 if (etype != RQSTYPE_RESPONSE) { 5287 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype); 5288 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED) { 5289 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts); 5290 } 5291 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5292 continue; 5293 } 5294 if (req_status_flags & RQSTF_BUS_RESET) { 5295 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx bus was reset", 5296 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs)); 5297 XS_SETERR(xs, HBA_BUSRESET); 5298 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1); 5299 } 5300 if (buddaboom) { 5301 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx buddaboom", 5302 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs)); 5303 XS_SETERR(xs, HBA_BOTCH); 5304 } 5305 5306 resp = snsp = NULL; 5307 rlen = slen = totslen = 0; 5308 if (IS_24XX(isp) && (scsi_status & (RQCS_RV|RQCS_SV)) != 0) { 5309 resp = sp2->req_rsp_sense; 5310 rlen = sp2->req_response_len; 5311 } else if (IS_FC(isp) && (scsi_status & RQCS_RV) != 0) { 5312 resp = sp->req_response; 5313 rlen = sp->req_response_len; 5314 } 5315 if (IS_FC(isp) && (scsi_status & RQCS_SV) != 0) { 5316 /* 5317 * Fibre Channel F/W doesn't say we got status 5318 * if there's Sense Data instead. I guess they 5319 * think it goes w/o saying. 5320 */ 5321 req_state_flags |= RQSF_GOT_STATUS|RQSF_GOT_SENSE; 5322 if (IS_24XX(isp)) { 5323 snsp = sp2->req_rsp_sense; 5324 snsp += rlen; 5325 totslen = sp2->req_sense_len; 5326 slen = sizeof(sp2->req_rsp_sense) - rlen; 5327 } else { 5328 snsp = sp->req_sense_data; 5329 totslen = sp->req_sense_len; 5330 slen = sizeof(sp->req_sense_data); 5331 } 5332 } else if (IS_SCSI(isp) && (req_state_flags & RQSF_GOT_SENSE)) { 5333 snsp = sp->req_sense_data; 5334 totslen = sp->req_sense_len; 5335 slen = sizeof (sp->req_sense_data); 5336 } 5337 if (slen > totslen) 5338 slen = totslen; 5339 if (req_state_flags & RQSF_GOT_STATUS) 5340 *XS_STSP(xs) = scsi_status & 0xff; 5341 5342 if (rlen >= 4 && resp[FCP_RSPNS_CODE_OFFSET] != 0) { 5343 const char *ptr; 5344 char lb[64]; 5345 const char *rnames[10] = { 5346 "Task Management function complete", 5347 "FCP_DATA length different than FCP_BURST_LEN", 5348 "FCP_CMND fields invalid", 5349 "FCP_DATA parameter mismatch with FCP_DATA_RO", 5350 "Task Management function rejected", 5351 "Task Management function failed", 5352 NULL, 5353 NULL, 5354 "Task Management function succeeded", 5355 "Task Management function incorrect logical unit number", 5356 }; 5357 uint8_t code = resp[FCP_RSPNS_CODE_OFFSET]; 5358 if (code >= 10 || rnames[code] == NULL) { 5359 ISP_SNPRINTF(lb, sizeof(lb), 5360 "Unknown FCP Response Code 0x%x", code); 5361 ptr = lb; 5362 } else { 5363 ptr = rnames[code]; 5364 } 5365 isp_xs_prt(isp, xs, ISP_LOGWARN, 5366 "FCP RESPONSE, LENGTH %u: %s CDB0=0x%02x", 5367 rlen, ptr, XS_CDBP(xs)[0] & 0xff); 5368 if (code != 0 && code != 8) 5369 XS_SETERR(xs, HBA_BOTCH); 5370 } 5371 if (IS_24XX(isp)) 5372 isp_parse_status_24xx(isp, sp2, xs, &resid); 5373 else 5374 isp_parse_status(isp, sp, xs, &resid); 5375 if ((XS_NOERR(xs) || XS_ERR(xs) == HBA_NOERROR) && 5376 (*XS_STSP(xs) == SCSI_BUSY)) 5377 XS_SETERR(xs, HBA_TGTBSY); 5378 if (IS_SCSI(isp)) { 5379 XS_SET_RESID(xs, resid); 5380 /* 5381 * A new synchronous rate was negotiated for 5382 * this target. Mark state such that we'll go 5383 * look up that which has changed later. 5384 */ 5385 if (req_status_flags & RQSTF_NEGOTIATION) { 5386 int t = XS_TGT(xs); 5387 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 5388 sdp->isp_devparam[t].dev_refresh = 1; 5389 sdp->update = 1; 5390 } 5391 } else { 5392 if (req_status_flags & RQSF_XFER_COMPLETE) { 5393 XS_SET_RESID(xs, 0); 5394 } else if (scsi_status & RQCS_RESID) { 5395 XS_SET_RESID(xs, resid); 5396 } else { 5397 XS_SET_RESID(xs, 0); 5398 } 5399 } 5400 if (slen > 0) { 5401 XS_SAVE_SENSE(xs, snsp, slen); 5402 if (totslen > slen) { 5403 cont = totslen - slen; 5404 cont_xs = xs; 5405 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, 5406 "Expecting Status Continuations for %u bytes", 5407 cont); 5408 } 5409 } 5410 isp_prt(isp, ISP_LOGDEBUG2, "asked for %lu got raw resid %lu settled for %lu", 5411 (u_long)XS_XFRLEN(xs), (u_long)resid, (u_long)XS_GET_RESID(xs)); 5412 5413 if (XS_XFRLEN(xs)) 5414 ISP_DMAFREE(isp, xs, sp->req_handle); 5415 isp_destroy_handle(isp, sp->req_handle); 5416 5417 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5418 5419 /* Complete command if we expect no Status Continuations. */ 5420 if (cont == 0) 5421 isp_done(xs); 5422 } 5423 5424 /* We haven't received all Status Continuations, but that is it. */ 5425 if (cont > 0) 5426 isp_done(cont_xs); 5427 5428 /* If we processed any IOCBs, let ISP know about it. */ 5429 if (optr != isp->isp_resodx) { 5430 ISP_WRITE(isp, isp->isp_respoutrp, optr); 5431 isp->isp_resodx = optr; 5432 } 5433 } 5434 5435 /* 5436 * Parse an ASYNC mailbox complete 5437 */ 5438 static void 5439 isp_parse_async(ispsoftc_t *isp, uint16_t mbox) 5440 { 5441 uint32_t h1 = 0, h2 = 0; 5442 uint16_t chan = 0; 5443 5444 /* 5445 * Pick up the channel, but not if this is a ASYNC_RIO32_2, 5446 * where Mailboxes 6/7 have the second handle. 5447 */ 5448 if (mbox != ASYNC_RIO32_2) { 5449 if (IS_DUALBUS(isp)) { 5450 chan = ISP_READ(isp, OUTMAILBOX6); 5451 } 5452 } 5453 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox); 5454 5455 switch (mbox) { 5456 case ASYNC_BUS_RESET: 5457 ISP_SET_SENDMARKER(isp, chan, 1); 5458 #ifdef ISP_TARGET_MODE 5459 isp_target_async(isp, chan, mbox); 5460 #endif 5461 isp_async(isp, ISPASYNC_BUS_RESET, chan); 5462 break; 5463 case ASYNC_SYSTEM_ERROR: 5464 isp->isp_state = ISP_CRASHED; 5465 /* 5466 * Were we waiting for a mailbox command to complete? 5467 * If so, it's dead, so wake up the waiter. 5468 */ 5469 if (isp->isp_mboxbsy) { 5470 isp->isp_obits = 1; 5471 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR; 5472 MBOX_NOTIFY_COMPLETE(isp); 5473 } 5474 /* 5475 * It's up to the handler for isp_async to reinit stuff and 5476 * restart the firmware 5477 */ 5478 isp_async(isp, ISPASYNC_FW_CRASH); 5479 break; 5480 5481 case ASYNC_RQS_XFER_ERR: 5482 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error"); 5483 break; 5484 5485 case ASYNC_RSP_XFER_ERR: 5486 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error"); 5487 break; 5488 5489 case ASYNC_QWAKEUP: 5490 /* 5491 * We've just been notified that the Queue has woken up. 5492 * We don't need to be chatty about this- just unlatch things 5493 * and move on. 5494 */ 5495 mbox = ISP_READ(isp, isp->isp_rqstoutrp); 5496 break; 5497 5498 case ASYNC_TIMEOUT_RESET: 5499 isp_prt(isp, ISP_LOGWARN, "timeout initiated SCSI bus reset of chan %d", chan); 5500 ISP_SET_SENDMARKER(isp, chan, 1); 5501 #ifdef ISP_TARGET_MODE 5502 isp_target_async(isp, chan, mbox); 5503 #endif 5504 break; 5505 5506 case ASYNC_DEVICE_RESET: 5507 isp_prt(isp, ISP_LOGINFO, "device reset on chan %d", chan); 5508 ISP_SET_SENDMARKER(isp, chan, 1); 5509 #ifdef ISP_TARGET_MODE 5510 isp_target_async(isp, chan, mbox); 5511 #endif 5512 break; 5513 5514 case ASYNC_EXTMSG_UNDERRUN: 5515 isp_prt(isp, ISP_LOGWARN, "extended message underrun"); 5516 break; 5517 5518 case ASYNC_SCAM_INT: 5519 isp_prt(isp, ISP_LOGINFO, "SCAM interrupt"); 5520 break; 5521 5522 case ASYNC_HUNG_SCSI: 5523 isp_prt(isp, ISP_LOGERR, "stalled SCSI Bus after DATA Overrun"); 5524 /* XXX: Need to issue SCSI reset at this point */ 5525 break; 5526 5527 case ASYNC_KILLED_BUS: 5528 isp_prt(isp, ISP_LOGERR, "SCSI Bus reset after DATA Overrun"); 5529 break; 5530 5531 case ASYNC_BUS_TRANSIT: 5532 mbox = ISP_READ(isp, OUTMAILBOX2); 5533 switch (mbox & SXP_PINS_MODE_MASK) { 5534 case SXP_PINS_LVD_MODE: 5535 isp_prt(isp, ISP_LOGINFO, "Transition to LVD mode"); 5536 SDPARAM(isp, chan)->isp_diffmode = 0; 5537 SDPARAM(isp, chan)->isp_ultramode = 0; 5538 SDPARAM(isp, chan)->isp_lvdmode = 1; 5539 break; 5540 case SXP_PINS_HVD_MODE: 5541 isp_prt(isp, ISP_LOGINFO, 5542 "Transition to Differential mode"); 5543 SDPARAM(isp, chan)->isp_diffmode = 1; 5544 SDPARAM(isp, chan)->isp_ultramode = 0; 5545 SDPARAM(isp, chan)->isp_lvdmode = 0; 5546 break; 5547 case SXP_PINS_SE_MODE: 5548 isp_prt(isp, ISP_LOGINFO, 5549 "Transition to Single Ended mode"); 5550 SDPARAM(isp, chan)->isp_diffmode = 0; 5551 SDPARAM(isp, chan)->isp_ultramode = 1; 5552 SDPARAM(isp, chan)->isp_lvdmode = 0; 5553 break; 5554 default: 5555 isp_prt(isp, ISP_LOGWARN, 5556 "Transition to Unknown Mode 0x%x", mbox); 5557 break; 5558 } 5559 /* 5560 * XXX: Set up to renegotiate again! 5561 */ 5562 /* Can only be for a 1080... */ 5563 ISP_SET_SENDMARKER(isp, chan, 1); 5564 break; 5565 5566 case ASYNC_CMD_CMPLT: 5567 case ASYNC_RIO32_1: 5568 if (!IS_ULTRA3(isp)) { 5569 isp_prt(isp, ISP_LOGERR, "unexpected fast posting completion"); 5570 break; 5571 } 5572 /* FALLTHROUGH */ 5573 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1); 5574 break; 5575 5576 case ASYNC_RIO32_2: 5577 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1); 5578 h2 = (ISP_READ(isp, OUTMAILBOX7) << 16) | ISP_READ(isp, OUTMAILBOX6); 5579 break; 5580 5581 case ASYNC_RIO16_5: 5582 case ASYNC_RIO16_4: 5583 case ASYNC_RIO16_3: 5584 case ASYNC_RIO16_2: 5585 case ASYNC_RIO16_1: 5586 isp_prt(isp, ISP_LOGERR, "unexpected 16 bit RIO handle"); 5587 break; 5588 default: 5589 isp_prt(isp, ISP_LOGWARN, "%s: unhandled async code 0x%x", __func__, mbox); 5590 break; 5591 } 5592 5593 if (h1 || h2) { 5594 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h1); 5595 isp_fastpost_complete(isp, h1); 5596 if (h2) { 5597 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h2); 5598 isp_fastpost_complete(isp, h2); 5599 } 5600 } 5601 } 5602 5603 static void 5604 isp_parse_async_fc(ispsoftc_t *isp, uint16_t mbox) 5605 { 5606 fcparam *fcp; 5607 uint16_t chan; 5608 5609 if (IS_DUALBUS(isp)) { 5610 chan = ISP_READ(isp, OUTMAILBOX6); 5611 } else { 5612 chan = 0; 5613 } 5614 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox); 5615 5616 switch (mbox) { 5617 case ASYNC_SYSTEM_ERROR: 5618 isp->isp_state = ISP_CRASHED; 5619 FCPARAM(isp, chan)->isp_loopstate = LOOP_NIL; 5620 isp_change_fw_state(isp, chan, FW_CONFIG_WAIT); 5621 /* 5622 * Were we waiting for a mailbox command to complete? 5623 * If so, it's dead, so wake up the waiter. 5624 */ 5625 if (isp->isp_mboxbsy) { 5626 isp->isp_obits = 1; 5627 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR; 5628 MBOX_NOTIFY_COMPLETE(isp); 5629 } 5630 /* 5631 * It's up to the handler for isp_async to reinit stuff and 5632 * restart the firmware 5633 */ 5634 isp_async(isp, ISPASYNC_FW_CRASH); 5635 break; 5636 5637 case ASYNC_RQS_XFER_ERR: 5638 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error"); 5639 break; 5640 5641 case ASYNC_RSP_XFER_ERR: 5642 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error"); 5643 break; 5644 5645 case ASYNC_QWAKEUP: 5646 #ifdef ISP_TARGET_MODE 5647 if (IS_24XX(isp)) { 5648 isp_prt(isp, ISP_LOGERR, "ATIO Queue Transfer Error"); 5649 break; 5650 } 5651 #endif 5652 isp_prt(isp, ISP_LOGERR, "%s: unexpected ASYNC_QWAKEUP code", __func__); 5653 break; 5654 5655 case ASYNC_CMD_CMPLT: 5656 isp_fastpost_complete(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1)); 5657 break; 5658 5659 case ASYNC_RIOZIO_STALL: 5660 isp_intr_respq(isp); 5661 break; 5662 5663 case ASYNC_CTIO_DONE: 5664 #ifdef ISP_TARGET_MODE 5665 isp_target_async(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | 5666 ISP_READ(isp, OUTMAILBOX1), mbox); 5667 #else 5668 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC CTIO done"); 5669 #endif 5670 break; 5671 case ASYNC_LIP_ERROR: 5672 case ASYNC_LIP_NOS_OLS_RECV: 5673 case ASYNC_LIP_OCCURRED: 5674 case ASYNC_PTPMODE: 5675 /* 5676 * These are broadcast events that have to be sent across 5677 * all active channels. 5678 */ 5679 for (chan = 0; chan < isp->isp_nchan; chan++) { 5680 fcp = FCPARAM(isp, chan); 5681 int topo = fcp->isp_topo; 5682 5683 if (fcp->role == ISP_ROLE_NONE) 5684 continue; 5685 if (fcp->isp_loopstate > LOOP_HAVE_LINK) 5686 fcp->isp_loopstate = LOOP_HAVE_LINK; 5687 ISP_SET_SENDMARKER(isp, chan, 1); 5688 isp_async(isp, ISPASYNC_LIP, chan); 5689 #ifdef ISP_TARGET_MODE 5690 isp_target_async(isp, chan, mbox); 5691 #endif 5692 /* 5693 * We've had problems with data corruption occurring on 5694 * commands that complete (with no apparent error) after 5695 * we receive a LIP. This has been observed mostly on 5696 * Local Loop topologies. To be safe, let's just mark 5697 * all active initiator commands as dead. 5698 */ 5699 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) { 5700 int i, j; 5701 for (i = j = 0; i < isp->isp_maxcmds; i++) { 5702 XS_T *xs; 5703 isp_hdl_t *hdp; 5704 5705 hdp = &isp->isp_xflist[i]; 5706 if (ISP_H2HT(hdp->handle) != ISP_HANDLE_INITIATOR) { 5707 continue; 5708 } 5709 xs = hdp->cmd; 5710 if (XS_CHANNEL(xs) != chan) { 5711 continue; 5712 } 5713 j++; 5714 isp_prt(isp, ISP_LOG_WARN1, 5715 "%d.%d.%jx bus reset set at %s:%u", 5716 XS_CHANNEL(xs), XS_TGT(xs), 5717 (uintmax_t)XS_LUN(xs), 5718 __func__, __LINE__); 5719 XS_SETERR(xs, HBA_BUSRESET); 5720 } 5721 if (j) { 5722 isp_prt(isp, ISP_LOGERR, lipd, chan, j); 5723 } 5724 } 5725 } 5726 break; 5727 5728 case ASYNC_LOOP_UP: 5729 /* 5730 * This is a broadcast event that has to be sent across 5731 * all active channels. 5732 */ 5733 for (chan = 0; chan < isp->isp_nchan; chan++) { 5734 fcp = FCPARAM(isp, chan); 5735 if (fcp->role == ISP_ROLE_NONE) 5736 continue; 5737 fcp->isp_linkstate = 1; 5738 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5739 fcp->isp_loopstate = LOOP_HAVE_LINK; 5740 ISP_SET_SENDMARKER(isp, chan, 1); 5741 isp_async(isp, ISPASYNC_LOOP_UP, chan); 5742 #ifdef ISP_TARGET_MODE 5743 isp_target_async(isp, chan, mbox); 5744 #endif 5745 } 5746 break; 5747 5748 case ASYNC_LOOP_DOWN: 5749 /* 5750 * This is a broadcast event that has to be sent across 5751 * all active channels. 5752 */ 5753 for (chan = 0; chan < isp->isp_nchan; chan++) { 5754 fcp = FCPARAM(isp, chan); 5755 if (fcp->role == ISP_ROLE_NONE) 5756 continue; 5757 ISP_SET_SENDMARKER(isp, chan, 1); 5758 fcp->isp_linkstate = 0; 5759 fcp->isp_loopstate = LOOP_NIL; 5760 isp_async(isp, ISPASYNC_LOOP_DOWN, chan); 5761 #ifdef ISP_TARGET_MODE 5762 isp_target_async(isp, chan, mbox); 5763 #endif 5764 } 5765 break; 5766 5767 case ASYNC_LOOP_RESET: 5768 /* 5769 * This is a broadcast event that has to be sent across 5770 * all active channels. 5771 */ 5772 for (chan = 0; chan < isp->isp_nchan; chan++) { 5773 fcp = FCPARAM(isp, chan); 5774 if (fcp->role == ISP_ROLE_NONE) 5775 continue; 5776 ISP_SET_SENDMARKER(isp, chan, 1); 5777 if (fcp->isp_loopstate > LOOP_HAVE_LINK) 5778 fcp->isp_loopstate = LOOP_HAVE_LINK; 5779 isp_async(isp, ISPASYNC_LOOP_RESET, chan); 5780 #ifdef ISP_TARGET_MODE 5781 isp_target_async(isp, chan, mbox); 5782 #endif 5783 } 5784 break; 5785 5786 case ASYNC_PDB_CHANGED: 5787 { 5788 int echan, nphdl, nlstate, reason; 5789 5790 if (IS_23XX(isp) || IS_24XX(isp)) { 5791 nphdl = ISP_READ(isp, OUTMAILBOX1); 5792 nlstate = ISP_READ(isp, OUTMAILBOX2); 5793 } else { 5794 nphdl = nlstate = 0xffff; 5795 } 5796 if (IS_24XX(isp)) 5797 reason = ISP_READ(isp, OUTMAILBOX3) >> 8; 5798 else 5799 reason = 0xff; 5800 if (ISP_CAP_MULTI_ID(isp)) { 5801 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff; 5802 if (chan == 0xff || nphdl == NIL_HANDLE) { 5803 chan = 0; 5804 echan = isp->isp_nchan - 1; 5805 } else if (chan >= isp->isp_nchan) { 5806 break; 5807 } else { 5808 echan = chan; 5809 } 5810 } else { 5811 chan = echan = 0; 5812 } 5813 for (; chan <= echan; chan++) { 5814 fcp = FCPARAM(isp, chan); 5815 if (fcp->role == ISP_ROLE_NONE) 5816 continue; 5817 if (fcp->isp_loopstate > LOOP_LTEST_DONE) { 5818 if (nphdl != NIL_HANDLE && 5819 nphdl == fcp->isp_login_hdl && 5820 reason == PDB24XX_AE_OPN_2) 5821 continue; 5822 fcp->isp_loopstate = LOOP_LTEST_DONE; 5823 } else if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5824 fcp->isp_loopstate = LOOP_HAVE_LINK; 5825 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, 5826 ISPASYNC_CHANGE_PDB, nphdl, nlstate, reason); 5827 } 5828 break; 5829 } 5830 case ASYNC_CHANGE_NOTIFY: 5831 { 5832 int portid; 5833 5834 portid = ((ISP_READ(isp, OUTMAILBOX1) & 0xff) << 16) | 5835 ISP_READ(isp, OUTMAILBOX2); 5836 if (ISP_CAP_MULTI_ID(isp)) { 5837 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff; 5838 if (chan >= isp->isp_nchan) 5839 break; 5840 } else { 5841 chan = 0; 5842 } 5843 fcp = FCPARAM(isp, chan); 5844 if (fcp->role == ISP_ROLE_NONE) 5845 break; 5846 if (fcp->isp_loopstate > LOOP_LTEST_DONE) 5847 fcp->isp_loopstate = LOOP_LTEST_DONE; 5848 else if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5849 fcp->isp_loopstate = LOOP_HAVE_LINK; 5850 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, 5851 ISPASYNC_CHANGE_SNS, portid); 5852 break; 5853 } 5854 case ASYNC_ERR_LOGGING_DISABLED: 5855 isp_prt(isp, ISP_LOGWARN, "Error logging disabled (reason 0x%x)", 5856 ISP_READ(isp, OUTMAILBOX1)); 5857 break; 5858 case ASYNC_CONNMODE: 5859 /* 5860 * This only applies to 2100 amd 2200 cards 5861 */ 5862 if (!IS_2200(isp) && !IS_2100(isp)) { 5863 isp_prt(isp, ISP_LOGWARN, "bad card for ASYNC_CONNMODE event"); 5864 break; 5865 } 5866 chan = 0; 5867 mbox = ISP_READ(isp, OUTMAILBOX1); 5868 switch (mbox) { 5869 case ISP_CONN_LOOP: 5870 isp_prt(isp, ISP_LOGINFO, 5871 "Point-to-Point -> Loop mode"); 5872 break; 5873 case ISP_CONN_PTP: 5874 isp_prt(isp, ISP_LOGINFO, 5875 "Loop -> Point-to-Point mode"); 5876 break; 5877 case ISP_CONN_BADLIP: 5878 isp_prt(isp, ISP_LOGWARN, 5879 "Point-to-Point -> Loop mode (BAD LIP)"); 5880 break; 5881 case ISP_CONN_FATAL: 5882 isp->isp_state = ISP_CRASHED; 5883 isp_prt(isp, ISP_LOGERR, "FATAL CONNECTION ERROR"); 5884 isp_async(isp, ISPASYNC_FW_CRASH); 5885 return; 5886 case ISP_CONN_LOOPBACK: 5887 isp_prt(isp, ISP_LOGWARN, 5888 "Looped Back in Point-to-Point mode"); 5889 break; 5890 default: 5891 isp_prt(isp, ISP_LOGWARN, 5892 "Unknown connection mode (0x%x)", mbox); 5893 break; 5894 } 5895 ISP_SET_SENDMARKER(isp, chan, 1); 5896 FCPARAM(isp, chan)->isp_loopstate = LOOP_HAVE_LINK; 5897 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_OTHER); 5898 break; 5899 case ASYNC_P2P_INIT_ERR: 5900 isp_prt(isp, ISP_LOGWARN, "P2P init error (reason 0x%x)", 5901 ISP_READ(isp, OUTMAILBOX1)); 5902 break; 5903 case ASYNC_RCV_ERR: 5904 if (IS_24XX(isp)) { 5905 isp_prt(isp, ISP_LOGWARN, "Receive Error"); 5906 } else { 5907 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC_RCV_ERR"); 5908 } 5909 break; 5910 case ASYNC_RJT_SENT: /* same as ASYNC_QFULL_SENT */ 5911 if (IS_24XX(isp)) { 5912 isp_prt(isp, ISP_LOGTDEBUG0, "LS_RJT sent"); 5913 break; 5914 } else { 5915 isp_prt(isp, ISP_LOGTDEBUG0, "QFULL sent"); 5916 break; 5917 } 5918 case ASYNC_FW_RESTART_COMPLETE: 5919 isp_prt(isp, ISP_LOGDEBUG0, "FW restart complete"); 5920 break; 5921 case ASYNC_TEMPERATURE_ALERT: 5922 isp_prt(isp, ISP_LOGERR, "Temperature alert (subcode 0x%x)", 5923 ISP_READ(isp, OUTMAILBOX1)); 5924 break; 5925 case ASYNC_TRANSCEIVER_INSERTION: 5926 isp_prt(isp, ISP_LOGDEBUG0, "Transceiver insertion (0x%x)", 5927 ISP_READ(isp, OUTMAILBOX1)); 5928 break; 5929 case ASYNC_TRANSCEIVER_REMOVAL: 5930 isp_prt(isp, ISP_LOGDEBUG0, "Transceiver removal"); 5931 break; 5932 case ASYNC_AUTOLOAD_FW_COMPLETE: 5933 isp_prt(isp, ISP_LOGDEBUG0, "Autoload FW init complete"); 5934 break; 5935 case ASYNC_AUTOLOAD_FW_FAILURE: 5936 isp_prt(isp, ISP_LOGERR, "Autoload FW init failure"); 5937 break; 5938 default: 5939 isp_prt(isp, ISP_LOGWARN, "Unknown Async Code 0x%x", mbox); 5940 break; 5941 } 5942 } 5943 5944 /* 5945 * Handle other response entries. A pointer to the request queue output 5946 * index is here in case we want to eat several entries at once, although 5947 * this is not used currently. 5948 */ 5949 5950 static int 5951 isp_handle_other_response(ispsoftc_t *isp, int type, isphdr_t *hp, uint32_t *optrp) 5952 { 5953 isp_ridacq_t rid; 5954 int chan, c; 5955 uint32_t hdl, portid; 5956 void *ptr; 5957 5958 switch (type) { 5959 case RQSTYPE_MARKER: 5960 isp_prt(isp, ISP_LOG_WARN1, "Marker Response"); 5961 return (1); 5962 case RQSTYPE_RPT_ID_ACQ: 5963 isp_get_ridacq(isp, (isp_ridacq_t *)hp, &rid); 5964 portid = (uint32_t)rid.ridacq_vp_port_hi << 16 | 5965 rid.ridacq_vp_port_lo; 5966 if (rid.ridacq_format == 0) { 5967 for (chan = 0; chan < isp->isp_nchan; chan++) { 5968 fcparam *fcp = FCPARAM(isp, chan); 5969 if (fcp->role == ISP_ROLE_NONE) 5970 continue; 5971 c = (chan == 0) ? 127 : (chan - 1); 5972 if (rid.ridacq_map[c / 16] & (1 << (c % 16)) || 5973 chan == 0) { 5974 fcp->isp_loopstate = LOOP_HAVE_LINK; 5975 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, 5976 chan, ISPASYNC_CHANGE_OTHER); 5977 } else { 5978 fcp->isp_loopstate = LOOP_NIL; 5979 isp_async(isp, ISPASYNC_LOOP_DOWN, 5980 chan); 5981 } 5982 } 5983 } else { 5984 fcparam *fcp = FCPARAM(isp, rid.ridacq_vp_index); 5985 if (rid.ridacq_vp_status == RIDACQ_STS_COMPLETE || 5986 rid.ridacq_vp_status == RIDACQ_STS_CHANGED) { 5987 fcp->isp_topo = (rid.ridacq_map[0] >> 9) & 0x7; 5988 fcp->isp_portid = portid; 5989 fcp->isp_loopstate = LOOP_HAVE_ADDR; 5990 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, 5991 rid.ridacq_vp_index, ISPASYNC_CHANGE_OTHER); 5992 } else { 5993 fcp->isp_loopstate = LOOP_NIL; 5994 isp_async(isp, ISPASYNC_LOOP_DOWN, 5995 rid.ridacq_vp_index); 5996 } 5997 } 5998 return (1); 5999 case RQSTYPE_CT_PASSTHRU: 6000 case RQSTYPE_VP_MODIFY: 6001 case RQSTYPE_VP_CTRL: 6002 case RQSTYPE_LOGIN: 6003 ISP_IOXGET_32(isp, (uint32_t *)(hp + 1), hdl); 6004 ptr = isp_find_xs(isp, hdl); 6005 if (ptr != NULL) { 6006 isp_destroy_handle(isp, hdl); 6007 memcpy(ptr, hp, QENTRY_LEN); 6008 wakeup(ptr); 6009 } 6010 return (1); 6011 case RQSTYPE_ATIO: 6012 case RQSTYPE_CTIO: 6013 case RQSTYPE_NOTIFY: 6014 case RQSTYPE_NOTIFY_ACK: 6015 case RQSTYPE_CTIO1: 6016 case RQSTYPE_ATIO2: 6017 case RQSTYPE_CTIO2: 6018 case RQSTYPE_CTIO3: 6019 case RQSTYPE_CTIO7: 6020 case RQSTYPE_ABTS_RCVD: 6021 case RQSTYPE_ABTS_RSP: 6022 #ifdef ISP_TARGET_MODE 6023 return (isp_target_notify(isp, (ispstatusreq_t *) hp, optrp)); 6024 #endif 6025 /* FALLTHROUGH */ 6026 case RQSTYPE_REQUEST: 6027 default: 6028 return (0); 6029 } 6030 } 6031 6032 static void 6033 isp_parse_status(ispsoftc_t *isp, ispstatusreq_t *sp, XS_T *xs, uint32_t *rp) 6034 { 6035 switch (sp->req_completion_status & 0xff) { 6036 case RQCS_COMPLETE: 6037 if (XS_NOERR(xs)) { 6038 XS_SETERR(xs, HBA_NOERROR); 6039 } 6040 return; 6041 6042 case RQCS_INCOMPLETE: 6043 if ((sp->req_state_flags & RQSF_GOT_TARGET) == 0) { 6044 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Selection Timeout @ %s:%d", __func__, __LINE__); 6045 if (XS_NOERR(xs)) { 6046 XS_SETERR(xs, HBA_SELTIMEOUT); 6047 *rp = XS_XFRLEN(xs); 6048 } 6049 return; 6050 } 6051 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Incomplete, state 0x%x", sp->req_state_flags); 6052 break; 6053 6054 case RQCS_DMA_ERROR: 6055 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA Error"); 6056 *rp = XS_XFRLEN(xs); 6057 break; 6058 6059 case RQCS_TRANSPORT_ERROR: 6060 { 6061 char buf[172]; 6062 ISP_SNPRINTF(buf, sizeof (buf), "states=>"); 6063 if (sp->req_state_flags & RQSF_GOT_BUS) { 6064 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_BUS", buf); 6065 } 6066 if (sp->req_state_flags & RQSF_GOT_TARGET) { 6067 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_TGT", buf); 6068 } 6069 if (sp->req_state_flags & RQSF_SENT_CDB) { 6070 ISP_SNPRINTF(buf, sizeof (buf), "%s SENT_CDB", buf); 6071 } 6072 if (sp->req_state_flags & RQSF_XFRD_DATA) { 6073 ISP_SNPRINTF(buf, sizeof (buf), "%s XFRD_DATA", buf); 6074 } 6075 if (sp->req_state_flags & RQSF_GOT_STATUS) { 6076 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_STS", buf); 6077 } 6078 if (sp->req_state_flags & RQSF_GOT_SENSE) { 6079 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_SNS", buf); 6080 } 6081 if (sp->req_state_flags & RQSF_XFER_COMPLETE) { 6082 ISP_SNPRINTF(buf, sizeof (buf), "%s XFR_CMPLT", buf); 6083 } 6084 ISP_SNPRINTF(buf, sizeof (buf), "%s\nstatus=>", buf); 6085 if (sp->req_status_flags & RQSTF_DISCONNECT) { 6086 ISP_SNPRINTF(buf, sizeof (buf), "%s Disconnect", buf); 6087 } 6088 if (sp->req_status_flags & RQSTF_SYNCHRONOUS) { 6089 ISP_SNPRINTF(buf, sizeof (buf), "%s Sync_xfr", buf); 6090 } 6091 if (sp->req_status_flags & RQSTF_PARITY_ERROR) { 6092 ISP_SNPRINTF(buf, sizeof (buf), "%s Parity", buf); 6093 } 6094 if (sp->req_status_flags & RQSTF_BUS_RESET) { 6095 ISP_SNPRINTF(buf, sizeof (buf), "%s Bus_Reset", buf); 6096 } 6097 if (sp->req_status_flags & RQSTF_DEVICE_RESET) { 6098 ISP_SNPRINTF(buf, sizeof (buf), "%s Device_Reset", buf); 6099 } 6100 if (sp->req_status_flags & RQSTF_ABORTED) { 6101 ISP_SNPRINTF(buf, sizeof (buf), "%s Aborted", buf); 6102 } 6103 if (sp->req_status_flags & RQSTF_TIMEOUT) { 6104 ISP_SNPRINTF(buf, sizeof (buf), "%s Timeout", buf); 6105 } 6106 if (sp->req_status_flags & RQSTF_NEGOTIATION) { 6107 ISP_SNPRINTF(buf, sizeof (buf), "%s Negotiation", buf); 6108 } 6109 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error: %s", buf); 6110 *rp = XS_XFRLEN(xs); 6111 break; 6112 } 6113 case RQCS_RESET_OCCURRED: 6114 { 6115 int chan; 6116 isp_xs_prt(isp, xs, ISP_LOGWARN, "Bus Reset destroyed command"); 6117 for (chan = 0; chan < isp->isp_nchan; chan++) { 6118 FCPARAM(isp, chan)->sendmarker = 1; 6119 } 6120 if (XS_NOERR(xs)) { 6121 XS_SETERR(xs, HBA_BUSRESET); 6122 } 6123 *rp = XS_XFRLEN(xs); 6124 return; 6125 } 6126 case RQCS_ABORTED: 6127 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted"); 6128 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1); 6129 if (XS_NOERR(xs)) { 6130 XS_SETERR(xs, HBA_ABORTED); 6131 } 6132 return; 6133 6134 case RQCS_TIMEOUT: 6135 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command timed out"); 6136 /* 6137 * XXX: Check to see if we logged out of the device. 6138 */ 6139 if (XS_NOERR(xs)) { 6140 XS_SETERR(xs, HBA_CMDTIMEOUT); 6141 } 6142 return; 6143 6144 case RQCS_DATA_OVERRUN: 6145 XS_SET_RESID(xs, sp->req_resid); 6146 isp_xs_prt(isp, xs, ISP_LOGERR, "data overrun (%ld)", (long) XS_GET_RESID(xs)); 6147 if (XS_NOERR(xs)) { 6148 XS_SETERR(xs, HBA_DATAOVR); 6149 } 6150 return; 6151 6152 case RQCS_COMMAND_OVERRUN: 6153 isp_xs_prt(isp, xs, ISP_LOGERR, "command overrun"); 6154 break; 6155 6156 case RQCS_STATUS_OVERRUN: 6157 isp_xs_prt(isp, xs, ISP_LOGERR, "status overrun"); 6158 break; 6159 6160 case RQCS_BAD_MESSAGE: 6161 isp_xs_prt(isp, xs, ISP_LOGERR, "msg not COMMAND COMPLETE after status"); 6162 break; 6163 6164 case RQCS_NO_MESSAGE_OUT: 6165 isp_xs_prt(isp, xs, ISP_LOGERR, "No MESSAGE OUT phase after selection"); 6166 break; 6167 6168 case RQCS_EXT_ID_FAILED: 6169 isp_xs_prt(isp, xs, ISP_LOGERR, "EXTENDED IDENTIFY failed"); 6170 break; 6171 6172 case RQCS_IDE_MSG_FAILED: 6173 isp_xs_prt(isp, xs, ISP_LOGERR, "INITIATOR DETECTED ERROR rejected"); 6174 break; 6175 6176 case RQCS_ABORT_MSG_FAILED: 6177 isp_xs_prt(isp, xs, ISP_LOGERR, "ABORT OPERATION rejected"); 6178 break; 6179 6180 case RQCS_REJECT_MSG_FAILED: 6181 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE REJECT rejected"); 6182 break; 6183 6184 case RQCS_NOP_MSG_FAILED: 6185 isp_xs_prt(isp, xs, ISP_LOGERR, "NOP rejected"); 6186 break; 6187 6188 case RQCS_PARITY_ERROR_MSG_FAILED: 6189 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE PARITY ERROR rejected"); 6190 break; 6191 6192 case RQCS_DEVICE_RESET_MSG_FAILED: 6193 isp_xs_prt(isp, xs, ISP_LOGWARN, "BUS DEVICE RESET rejected"); 6194 break; 6195 6196 case RQCS_ID_MSG_FAILED: 6197 isp_xs_prt(isp, xs, ISP_LOGERR, "IDENTIFY rejected"); 6198 break; 6199 6200 case RQCS_UNEXP_BUS_FREE: 6201 isp_xs_prt(isp, xs, ISP_LOGERR, "Unexpected Bus Free"); 6202 break; 6203 6204 case RQCS_DATA_UNDERRUN: 6205 { 6206 if (IS_FC(isp)) { 6207 int ru_marked = (sp->req_scsi_status & RQCS_RU) != 0; 6208 if (!ru_marked || sp->req_resid > XS_XFRLEN(xs)) { 6209 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked"); 6210 if (XS_NOERR(xs)) { 6211 XS_SETERR(xs, HBA_BOTCH); 6212 } 6213 return; 6214 } 6215 } 6216 XS_SET_RESID(xs, sp->req_resid); 6217 if (XS_NOERR(xs)) { 6218 XS_SETERR(xs, HBA_NOERROR); 6219 } 6220 return; 6221 } 6222 6223 case RQCS_XACT_ERR1: 6224 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued transaction with disconnect not set"); 6225 break; 6226 6227 case RQCS_XACT_ERR2: 6228 isp_xs_prt(isp, xs, ISP_LOGERR, 6229 "HBA attempted queued transaction to target routine %jx", 6230 (uintmax_t)XS_LUN(xs)); 6231 break; 6232 6233 case RQCS_XACT_ERR3: 6234 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued cmd when queueing disabled"); 6235 break; 6236 6237 case RQCS_BAD_ENTRY: 6238 isp_prt(isp, ISP_LOGERR, "Invalid IOCB entry type detected"); 6239 break; 6240 6241 case RQCS_QUEUE_FULL: 6242 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "internal queues full status 0x%x", *XS_STSP(xs)); 6243 6244 /* 6245 * If QFULL or some other status byte is set, then this 6246 * isn't an error, per se. 6247 * 6248 * Unfortunately, some QLogic f/w writers have, in 6249 * some cases, omitted to *set* status to QFULL. 6250 */ 6251 #if 0 6252 if (*XS_STSP(xs) != SCSI_GOOD && XS_NOERR(xs)) { 6253 XS_SETERR(xs, HBA_NOERROR); 6254 return; 6255 } 6256 6257 #endif 6258 *XS_STSP(xs) = SCSI_QFULL; 6259 XS_SETERR(xs, HBA_NOERROR); 6260 return; 6261 6262 case RQCS_PHASE_SKIPPED: 6263 isp_xs_prt(isp, xs, ISP_LOGERR, "SCSI phase skipped"); 6264 break; 6265 6266 case RQCS_ARQS_FAILED: 6267 isp_xs_prt(isp, xs, ISP_LOGERR, "Auto Request Sense Failed"); 6268 if (XS_NOERR(xs)) { 6269 XS_SETERR(xs, HBA_ARQFAIL); 6270 } 6271 return; 6272 6273 case RQCS_WIDE_FAILED: 6274 isp_xs_prt(isp, xs, ISP_LOGERR, "Wide Negotiation Failed"); 6275 if (IS_SCSI(isp)) { 6276 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 6277 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_WIDE; 6278 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1; 6279 sdp->update = 1; 6280 } 6281 if (XS_NOERR(xs)) { 6282 XS_SETERR(xs, HBA_NOERROR); 6283 } 6284 return; 6285 6286 case RQCS_SYNCXFER_FAILED: 6287 isp_xs_prt(isp, xs, ISP_LOGERR, "SDTR Message Failed"); 6288 if (IS_SCSI(isp)) { 6289 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 6290 sdp += XS_CHANNEL(xs); 6291 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_SYNC; 6292 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1; 6293 sdp->update = 1; 6294 } 6295 break; 6296 6297 case RQCS_LVD_BUSERR: 6298 isp_xs_prt(isp, xs, ISP_LOGERR, "Bad LVD condition"); 6299 break; 6300 6301 case RQCS_PORT_UNAVAILABLE: 6302 /* 6303 * No such port on the loop. Moral equivalent of SELTIMEO 6304 */ 6305 case RQCS_PORT_LOGGED_OUT: 6306 { 6307 const char *reason; 6308 uint8_t sts = sp->req_completion_status & 0xff; 6309 fcparam *fcp = FCPARAM(isp, 0); 6310 fcportdb_t *lp; 6311 6312 /* 6313 * It was there (maybe)- treat as a selection timeout. 6314 */ 6315 if (sts == RQCS_PORT_UNAVAILABLE) { 6316 reason = "unavailable"; 6317 } else { 6318 reason = "logout"; 6319 } 6320 6321 isp_prt(isp, ISP_LOGINFO, "port %s for target %d", reason, XS_TGT(xs)); 6322 6323 /* XXX: Should we trigger rescan or FW announce change? */ 6324 6325 if (XS_NOERR(xs)) { 6326 lp = &fcp->portdb[XS_TGT(xs)]; 6327 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 6328 *XS_STSP(xs) = SCSI_BUSY; 6329 XS_SETERR(xs, HBA_TGTBSY); 6330 } else 6331 XS_SETERR(xs, HBA_SELTIMEOUT); 6332 } 6333 return; 6334 } 6335 case RQCS_PORT_CHANGED: 6336 isp_prt(isp, ISP_LOGWARN, "port changed for target %d", XS_TGT(xs)); 6337 if (XS_NOERR(xs)) { 6338 *XS_STSP(xs) = SCSI_BUSY; 6339 XS_SETERR(xs, HBA_TGTBSY); 6340 } 6341 return; 6342 6343 case RQCS_PORT_BUSY: 6344 isp_prt(isp, ISP_LOGWARN, "port busy for target %d", XS_TGT(xs)); 6345 if (XS_NOERR(xs)) { 6346 *XS_STSP(xs) = SCSI_BUSY; 6347 XS_SETERR(xs, HBA_TGTBSY); 6348 } 6349 return; 6350 6351 default: 6352 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x", sp->req_completion_status); 6353 break; 6354 } 6355 if (XS_NOERR(xs)) { 6356 XS_SETERR(xs, HBA_BOTCH); 6357 } 6358 } 6359 6360 static void 6361 isp_parse_status_24xx(ispsoftc_t *isp, isp24xx_statusreq_t *sp, XS_T *xs, uint32_t *rp) 6362 { 6363 int ru_marked, sv_marked; 6364 int chan = XS_CHANNEL(xs); 6365 6366 switch (sp->req_completion_status) { 6367 case RQCS_COMPLETE: 6368 if (XS_NOERR(xs)) { 6369 XS_SETERR(xs, HBA_NOERROR); 6370 } 6371 return; 6372 6373 case RQCS_DMA_ERROR: 6374 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA error"); 6375 break; 6376 6377 case RQCS_TRANSPORT_ERROR: 6378 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error"); 6379 break; 6380 6381 case RQCS_RESET_OCCURRED: 6382 isp_xs_prt(isp, xs, ISP_LOGWARN, "reset destroyed command"); 6383 FCPARAM(isp, chan)->sendmarker = 1; 6384 if (XS_NOERR(xs)) { 6385 XS_SETERR(xs, HBA_BUSRESET); 6386 } 6387 return; 6388 6389 case RQCS_ABORTED: 6390 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted"); 6391 FCPARAM(isp, chan)->sendmarker = 1; 6392 if (XS_NOERR(xs)) { 6393 XS_SETERR(xs, HBA_ABORTED); 6394 } 6395 return; 6396 6397 case RQCS_TIMEOUT: 6398 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command Timed Out"); 6399 if (XS_NOERR(xs)) { 6400 XS_SETERR(xs, HBA_CMDTIMEOUT); 6401 } 6402 return; 6403 6404 case RQCS_DATA_OVERRUN: 6405 XS_SET_RESID(xs, sp->req_resid); 6406 isp_xs_prt(isp, xs, ISP_LOGERR, "Data Overrun"); 6407 if (XS_NOERR(xs)) { 6408 XS_SETERR(xs, HBA_DATAOVR); 6409 } 6410 return; 6411 6412 case RQCS_24XX_DRE: /* data reassembly error */ 6413 isp_prt(isp, ISP_LOGERR, "Chan %d data reassembly error for target %d", chan, XS_TGT(xs)); 6414 if (XS_NOERR(xs)) { 6415 XS_SETERR(xs, HBA_ABORTED); 6416 } 6417 *rp = XS_XFRLEN(xs); 6418 return; 6419 6420 case RQCS_24XX_TABORT: /* aborted by target */ 6421 isp_prt(isp, ISP_LOGERR, "Chan %d target %d sent ABTS", chan, XS_TGT(xs)); 6422 if (XS_NOERR(xs)) { 6423 XS_SETERR(xs, HBA_ABORTED); 6424 } 6425 return; 6426 6427 case RQCS_DATA_UNDERRUN: 6428 ru_marked = (sp->req_scsi_status & RQCS_RU) != 0; 6429 /* 6430 * We can get an underrun w/o things being marked 6431 * if we got a non-zero status. 6432 */ 6433 sv_marked = (sp->req_scsi_status & (RQCS_SV|RQCS_RV)) != 0; 6434 if ((ru_marked == 0 && sv_marked == 0) || 6435 (sp->req_resid > XS_XFRLEN(xs))) { 6436 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked"); 6437 if (XS_NOERR(xs)) { 6438 XS_SETERR(xs, HBA_BOTCH); 6439 } 6440 return; 6441 } 6442 XS_SET_RESID(xs, sp->req_resid); 6443 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Data Underrun (%d) for command 0x%x", sp->req_resid, XS_CDBP(xs)[0] & 0xff); 6444 if (XS_NOERR(xs)) { 6445 XS_SETERR(xs, HBA_NOERROR); 6446 } 6447 return; 6448 6449 case RQCS_PORT_UNAVAILABLE: 6450 /* 6451 * No such port on the loop. Moral equivalent of SELTIMEO 6452 */ 6453 case RQCS_PORT_LOGGED_OUT: 6454 { 6455 const char *reason; 6456 uint8_t sts = sp->req_completion_status & 0xff; 6457 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs)); 6458 fcportdb_t *lp; 6459 6460 /* 6461 * It was there (maybe)- treat as a selection timeout. 6462 */ 6463 if (sts == RQCS_PORT_UNAVAILABLE) { 6464 reason = "unavailable"; 6465 } else { 6466 reason = "logout"; 6467 } 6468 6469 isp_prt(isp, ISP_LOGINFO, "Chan %d port %s for target %d", 6470 chan, reason, XS_TGT(xs)); 6471 6472 /* XXX: Should we trigger rescan or FW announce change? */ 6473 6474 if (XS_NOERR(xs)) { 6475 lp = &fcp->portdb[XS_TGT(xs)]; 6476 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 6477 *XS_STSP(xs) = SCSI_BUSY; 6478 XS_SETERR(xs, HBA_TGTBSY); 6479 } else 6480 XS_SETERR(xs, HBA_SELTIMEOUT); 6481 } 6482 return; 6483 } 6484 case RQCS_PORT_CHANGED: 6485 isp_prt(isp, ISP_LOGWARN, "port changed for target %d chan %d", XS_TGT(xs), chan); 6486 if (XS_NOERR(xs)) { 6487 *XS_STSP(xs) = SCSI_BUSY; 6488 XS_SETERR(xs, HBA_TGTBSY); 6489 } 6490 return; 6491 6492 case RQCS_24XX_ENOMEM: /* f/w resource unavailable */ 6493 isp_prt(isp, ISP_LOGWARN, "f/w resource unavailable for target %d chan %d", XS_TGT(xs), chan); 6494 if (XS_NOERR(xs)) { 6495 *XS_STSP(xs) = SCSI_BUSY; 6496 XS_SETERR(xs, HBA_TGTBSY); 6497 } 6498 return; 6499 6500 case RQCS_24XX_TMO: /* task management overrun */ 6501 isp_prt(isp, ISP_LOGWARN, "command for target %d overlapped task management for chan %d", XS_TGT(xs), chan); 6502 if (XS_NOERR(xs)) { 6503 *XS_STSP(xs) = SCSI_BUSY; 6504 XS_SETERR(xs, HBA_TGTBSY); 6505 } 6506 return; 6507 6508 default: 6509 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x on chan %d", sp->req_completion_status, chan); 6510 break; 6511 } 6512 if (XS_NOERR(xs)) { 6513 XS_SETERR(xs, HBA_BOTCH); 6514 } 6515 } 6516 6517 static void 6518 isp_fastpost_complete(ispsoftc_t *isp, uint32_t fph) 6519 { 6520 XS_T *xs; 6521 6522 if (fph == 0) { 6523 return; 6524 } 6525 xs = isp_find_xs(isp, fph); 6526 if (xs == NULL) { 6527 isp_prt(isp, ISP_LOGWARN, 6528 "Command for fast post handle 0x%x not found", fph); 6529 return; 6530 } 6531 isp_destroy_handle(isp, fph); 6532 6533 /* 6534 * Since we don't have a result queue entry item, 6535 * we must believe that SCSI status is zero and 6536 * that all data transferred. 6537 */ 6538 XS_SET_RESID(xs, 0); 6539 *XS_STSP(xs) = SCSI_GOOD; 6540 if (XS_XFRLEN(xs)) { 6541 ISP_DMAFREE(isp, xs, fph); 6542 } 6543 isp_done(xs); 6544 } 6545 6546 #define ISP_SCSI_IBITS(op) (mbpscsi[((op)<<1)]) 6547 #define ISP_SCSI_OBITS(op) (mbpscsi[((op)<<1) + 1]) 6548 #define ISP_SCSI_OPMAP(in, out) in, out 6549 static const uint8_t mbpscsi[] = { 6550 ISP_SCSI_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */ 6551 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */ 6552 ISP_SCSI_OPMAP(0x03, 0x01), /* 0x02: MBOX_EXEC_FIRMWARE */ 6553 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x03: MBOX_DUMP_RAM */ 6554 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */ 6555 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */ 6556 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x06: MBOX_MAILBOX_REG_TEST */ 6557 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */ 6558 ISP_SCSI_OPMAP(0x01, 0x0f), /* 0x08: MBOX_ABOUT_FIRMWARE */ 6559 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x09: */ 6560 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0a: */ 6561 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0b: */ 6562 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0c: */ 6563 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0d: */ 6564 ISP_SCSI_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */ 6565 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0f: */ 6566 ISP_SCSI_OPMAP(0x1f, 0x1f), /* 0x10: MBOX_INIT_REQ_QUEUE */ 6567 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x11: MBOX_INIT_RES_QUEUE */ 6568 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x12: MBOX_EXECUTE_IOCB */ 6569 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */ 6570 ISP_SCSI_OPMAP(0x01, 0x3f), /* 0x14: MBOX_STOP_FIRMWARE */ 6571 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x15: MBOX_ABORT */ 6572 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x16: MBOX_ABORT_DEVICE */ 6573 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x17: MBOX_ABORT_TARGET */ 6574 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x18: MBOX_BUS_RESET */ 6575 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x19: MBOX_STOP_QUEUE */ 6576 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1a: MBOX_START_QUEUE */ 6577 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */ 6578 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1c: MBOX_ABORT_QUEUE */ 6579 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */ 6580 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x1e: */ 6581 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */ 6582 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x20: MBOX_GET_INIT_SCSI_ID */ 6583 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x21: MBOX_GET_SELECT_TIMEOUT */ 6584 ISP_SCSI_OPMAP(0x01, 0xc7), /* 0x22: MBOX_GET_RETRY_COUNT */ 6585 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x23: MBOX_GET_TAG_AGE_LIMIT */ 6586 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x24: MBOX_GET_CLOCK_RATE */ 6587 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x25: MBOX_GET_ACT_NEG_STATE */ 6588 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x26: MBOX_GET_ASYNC_DATA_SETUP_TIME */ 6589 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x27: MBOX_GET_PCI_PARAMS */ 6590 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x28: MBOX_GET_TARGET_PARAMS */ 6591 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x29: MBOX_GET_DEV_QUEUE_PARAMS */ 6592 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x2a: MBOX_GET_RESET_DELAY_PARAMS */ 6593 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2b: */ 6594 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2c: */ 6595 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2d: */ 6596 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2e: */ 6597 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2f: */ 6598 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x30: MBOX_SET_INIT_SCSI_ID */ 6599 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x31: MBOX_SET_SELECT_TIMEOUT */ 6600 ISP_SCSI_OPMAP(0xc7, 0xc7), /* 0x32: MBOX_SET_RETRY_COUNT */ 6601 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x33: MBOX_SET_TAG_AGE_LIMIT */ 6602 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x34: MBOX_SET_CLOCK_RATE */ 6603 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x35: MBOX_SET_ACT_NEG_STATE */ 6604 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x36: MBOX_SET_ASYNC_DATA_SETUP_TIME */ 6605 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x37: MBOX_SET_PCI_CONTROL_PARAMS */ 6606 ISP_SCSI_OPMAP(0x4f, 0x4f), /* 0x38: MBOX_SET_TARGET_PARAMS */ 6607 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x39: MBOX_SET_DEV_QUEUE_PARAMS */ 6608 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x3a: MBOX_SET_RESET_DELAY_PARAMS */ 6609 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3b: */ 6610 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3c: */ 6611 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3d: */ 6612 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3e: */ 6613 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3f: */ 6614 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x40: MBOX_RETURN_BIOS_BLOCK_ADDR */ 6615 ISP_SCSI_OPMAP(0x3f, 0x01), /* 0x41: MBOX_WRITE_FOUR_RAM_WORDS */ 6616 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x42: MBOX_EXEC_BIOS_IOCB */ 6617 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x43: */ 6618 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x44: */ 6619 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x45: SET SYSTEM PARAMETER */ 6620 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x46: GET SYSTEM PARAMETER */ 6621 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x47: */ 6622 ISP_SCSI_OPMAP(0x01, 0xcf), /* 0x48: GET SCAM CONFIGURATION */ 6623 ISP_SCSI_OPMAP(0xcf, 0xcf), /* 0x49: SET SCAM CONFIGURATION */ 6624 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x4a: MBOX_SET_FIRMWARE_FEATURES */ 6625 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x4b: MBOX_GET_FIRMWARE_FEATURES */ 6626 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4c: */ 6627 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4d: */ 6628 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4e: */ 6629 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4f: */ 6630 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x50: LOAD RAM A64 */ 6631 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x51: DUMP RAM A64 */ 6632 ISP_SCSI_OPMAP(0xdf, 0xff), /* 0x52: INITIALIZE REQUEST QUEUE A64 */ 6633 ISP_SCSI_OPMAP(0xef, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */ 6634 ISP_SCSI_OPMAP(0xcf, 0x01), /* 0x54: EXECUCUTE COMMAND IOCB A64 */ 6635 ISP_SCSI_OPMAP(0x07, 0x01), /* 0x55: ENABLE TARGET MODE */ 6636 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x56: GET TARGET STATUS */ 6637 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x57: */ 6638 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x58: */ 6639 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x59: */ 6640 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x5a: SET DATA OVERRUN RECOVERY MODE */ 6641 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x5b: GET DATA OVERRUN RECOVERY MODE */ 6642 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x5c: SET HOST DATA */ 6643 ISP_SCSI_OPMAP(0x01, 0x01) /* 0x5d: GET NOST DATA */ 6644 }; 6645 #define MAX_SCSI_OPCODE 0x5d 6646 6647 static const char *scsi_mbcmd_names[] = { 6648 "NO-OP", 6649 "LOAD RAM", 6650 "EXEC FIRMWARE", 6651 "DUMP RAM", 6652 "WRITE RAM WORD", 6653 "READ RAM WORD", 6654 "MAILBOX REG TEST", 6655 "VERIFY CHECKSUM", 6656 "ABOUT FIRMWARE", 6657 NULL, 6658 NULL, 6659 NULL, 6660 NULL, 6661 NULL, 6662 "CHECK FIRMWARE", 6663 NULL, 6664 "INIT REQUEST QUEUE", 6665 "INIT RESULT QUEUE", 6666 "EXECUTE IOCB", 6667 "WAKE UP", 6668 "STOP FIRMWARE", 6669 "ABORT", 6670 "ABORT DEVICE", 6671 "ABORT TARGET", 6672 "BUS RESET", 6673 "STOP QUEUE", 6674 "START QUEUE", 6675 "SINGLE STEP QUEUE", 6676 "ABORT QUEUE", 6677 "GET DEV QUEUE STATUS", 6678 NULL, 6679 "GET FIRMWARE STATUS", 6680 "GET INIT SCSI ID", 6681 "GET SELECT TIMEOUT", 6682 "GET RETRY COUNT", 6683 "GET TAG AGE LIMIT", 6684 "GET CLOCK RATE", 6685 "GET ACT NEG STATE", 6686 "GET ASYNC DATA SETUP TIME", 6687 "GET PCI PARAMS", 6688 "GET TARGET PARAMS", 6689 "GET DEV QUEUE PARAMS", 6690 "GET RESET DELAY PARAMS", 6691 NULL, 6692 NULL, 6693 NULL, 6694 NULL, 6695 NULL, 6696 "SET INIT SCSI ID", 6697 "SET SELECT TIMEOUT", 6698 "SET RETRY COUNT", 6699 "SET TAG AGE LIMIT", 6700 "SET CLOCK RATE", 6701 "SET ACT NEG STATE", 6702 "SET ASYNC DATA SETUP TIME", 6703 "SET PCI CONTROL PARAMS", 6704 "SET TARGET PARAMS", 6705 "SET DEV QUEUE PARAMS", 6706 "SET RESET DELAY PARAMS", 6707 NULL, 6708 NULL, 6709 NULL, 6710 NULL, 6711 NULL, 6712 "RETURN BIOS BLOCK ADDR", 6713 "WRITE FOUR RAM WORDS", 6714 "EXEC BIOS IOCB", 6715 NULL, 6716 NULL, 6717 "SET SYSTEM PARAMETER", 6718 "GET SYSTEM PARAMETER", 6719 NULL, 6720 "GET SCAM CONFIGURATION", 6721 "SET SCAM CONFIGURATION", 6722 "SET FIRMWARE FEATURES", 6723 "GET FIRMWARE FEATURES", 6724 NULL, 6725 NULL, 6726 NULL, 6727 NULL, 6728 "LOAD RAM A64", 6729 "DUMP RAM A64", 6730 "INITIALIZE REQUEST QUEUE A64", 6731 "INITIALIZE RESPONSE QUEUE A64", 6732 "EXECUTE IOCB A64", 6733 "ENABLE TARGET MODE", 6734 "GET TARGET MODE STATE", 6735 NULL, 6736 NULL, 6737 NULL, 6738 "SET DATA OVERRUN RECOVERY MODE", 6739 "GET DATA OVERRUN RECOVERY MODE", 6740 "SET HOST DATA", 6741 "GET NOST DATA", 6742 }; 6743 6744 #define ISP_FC_IBITS(op) ((mbpfc[((op)<<3) + 0] << 24) | (mbpfc[((op)<<3) + 1] << 16) | (mbpfc[((op)<<3) + 2] << 8) | (mbpfc[((op)<<3) + 3])) 6745 #define ISP_FC_OBITS(op) ((mbpfc[((op)<<3) + 4] << 24) | (mbpfc[((op)<<3) + 5] << 16) | (mbpfc[((op)<<3) + 6] << 8) | (mbpfc[((op)<<3) + 7])) 6746 6747 #define ISP_FC_OPMAP(in0, out0) 0, 0, 0, in0, 0, 0, 0, out0 6748 #define ISP_FC_OPMAP_HALF(in1, in0, out1, out0) 0, 0, in1, in0, 0, 0, out1, out0 6749 #define ISP_FC_OPMAP_FULL(in3, in2, in1, in0, out3, out2, out1, out0) in3, in2, in1, in0, out3, out2, out1, out0 6750 static const uint32_t mbpfc[] = { 6751 ISP_FC_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */ 6752 ISP_FC_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */ 6753 ISP_FC_OPMAP_HALF(0x07, 0xff, 0x00, 0x1f), /* 0x02: MBOX_EXEC_FIRMWARE */ 6754 ISP_FC_OPMAP(0xdf, 0x01), /* 0x03: MBOX_DUMP_RAM */ 6755 ISP_FC_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */ 6756 ISP_FC_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */ 6757 ISP_FC_OPMAP_FULL(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff), /* 0x06: MBOX_MAILBOX_REG_TEST */ 6758 ISP_FC_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */ 6759 ISP_FC_OPMAP_FULL(0x0, 0x0, 0x0, 0x01, 0x0, 0x3, 0x80, 0x7f), /* 0x08: MBOX_ABOUT_FIRMWARE */ 6760 ISP_FC_OPMAP(0xdf, 0x01), /* 0x09: MBOX_LOAD_RISC_RAM_2100 */ 6761 ISP_FC_OPMAP(0xdf, 0x01), /* 0x0a: DUMP RAM */ 6762 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x01), /* 0x0b: MBOX_LOAD_RISC_RAM */ 6763 ISP_FC_OPMAP(0x00, 0x00), /* 0x0c: */ 6764 ISP_FC_OPMAP_HALF(0x1, 0x0f, 0x0, 0x01), /* 0x0d: MBOX_WRITE_RAM_WORD_EXTENDED */ 6765 ISP_FC_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */ 6766 ISP_FC_OPMAP_HALF(0x1, 0x03, 0x0, 0x0d), /* 0x0f: MBOX_READ_RAM_WORD_EXTENDED */ 6767 ISP_FC_OPMAP(0x1f, 0x11), /* 0x10: MBOX_INIT_REQ_QUEUE */ 6768 ISP_FC_OPMAP(0x2f, 0x21), /* 0x11: MBOX_INIT_RES_QUEUE */ 6769 ISP_FC_OPMAP(0x0f, 0x01), /* 0x12: MBOX_EXECUTE_IOCB */ 6770 ISP_FC_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */ 6771 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x03), /* 0x14: MBOX_STOP_FIRMWARE */ 6772 ISP_FC_OPMAP(0x4f, 0x01), /* 0x15: MBOX_ABORT */ 6773 ISP_FC_OPMAP(0x07, 0x01), /* 0x16: MBOX_ABORT_DEVICE */ 6774 ISP_FC_OPMAP(0x07, 0x01), /* 0x17: MBOX_ABORT_TARGET */ 6775 ISP_FC_OPMAP(0x03, 0x03), /* 0x18: MBOX_BUS_RESET */ 6776 ISP_FC_OPMAP(0x07, 0x05), /* 0x19: MBOX_STOP_QUEUE */ 6777 ISP_FC_OPMAP(0x07, 0x05), /* 0x1a: MBOX_START_QUEUE */ 6778 ISP_FC_OPMAP(0x07, 0x05), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */ 6779 ISP_FC_OPMAP(0x07, 0x05), /* 0x1c: MBOX_ABORT_QUEUE */ 6780 ISP_FC_OPMAP(0x07, 0x03), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */ 6781 ISP_FC_OPMAP(0x00, 0x00), /* 0x1e: */ 6782 ISP_FC_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */ 6783 ISP_FC_OPMAP_HALF(0x2, 0x01, 0x7e, 0xcf), /* 0x20: MBOX_GET_LOOP_ID */ 6784 ISP_FC_OPMAP(0x00, 0x00), /* 0x21: */ 6785 ISP_FC_OPMAP(0x03, 0x4b), /* 0x22: MBOX_GET_TIMEOUT_PARAMS */ 6786 ISP_FC_OPMAP(0x00, 0x00), /* 0x23: */ 6787 ISP_FC_OPMAP(0x00, 0x00), /* 0x24: */ 6788 ISP_FC_OPMAP(0x00, 0x00), /* 0x25: */ 6789 ISP_FC_OPMAP(0x00, 0x00), /* 0x26: */ 6790 ISP_FC_OPMAP(0x00, 0x00), /* 0x27: */ 6791 ISP_FC_OPMAP(0x01, 0x03), /* 0x28: MBOX_GET_FIRMWARE_OPTIONS */ 6792 ISP_FC_OPMAP(0x03, 0x07), /* 0x29: MBOX_GET_PORT_QUEUE_PARAMS */ 6793 ISP_FC_OPMAP(0x00, 0x00), /* 0x2a: */ 6794 ISP_FC_OPMAP(0x00, 0x00), /* 0x2b: */ 6795 ISP_FC_OPMAP(0x00, 0x00), /* 0x2c: */ 6796 ISP_FC_OPMAP(0x00, 0x00), /* 0x2d: */ 6797 ISP_FC_OPMAP(0x00, 0x00), /* 0x2e: */ 6798 ISP_FC_OPMAP(0x00, 0x00), /* 0x2f: */ 6799 ISP_FC_OPMAP(0x00, 0x00), /* 0x30: */ 6800 ISP_FC_OPMAP(0x00, 0x00), /* 0x31: */ 6801 ISP_FC_OPMAP(0x4b, 0x4b), /* 0x32: MBOX_SET_TIMEOUT_PARAMS */ 6802 ISP_FC_OPMAP(0x00, 0x00), /* 0x33: */ 6803 ISP_FC_OPMAP(0x00, 0x00), /* 0x34: */ 6804 ISP_FC_OPMAP(0x00, 0x00), /* 0x35: */ 6805 ISP_FC_OPMAP(0x00, 0x00), /* 0x36: */ 6806 ISP_FC_OPMAP(0x00, 0x00), /* 0x37: */ 6807 ISP_FC_OPMAP(0x0f, 0x01), /* 0x38: MBOX_SET_FIRMWARE_OPTIONS */ 6808 ISP_FC_OPMAP(0x0f, 0x07), /* 0x39: MBOX_SET_PORT_QUEUE_PARAMS */ 6809 ISP_FC_OPMAP(0x00, 0x00), /* 0x3a: */ 6810 ISP_FC_OPMAP(0x00, 0x00), /* 0x3b: */ 6811 ISP_FC_OPMAP(0x00, 0x00), /* 0x3c: */ 6812 ISP_FC_OPMAP(0x00, 0x00), /* 0x3d: */ 6813 ISP_FC_OPMAP(0x00, 0x00), /* 0x3e: */ 6814 ISP_FC_OPMAP(0x00, 0x00), /* 0x3f: */ 6815 ISP_FC_OPMAP(0x03, 0x01), /* 0x40: MBOX_LOOP_PORT_BYPASS */ 6816 ISP_FC_OPMAP(0x03, 0x01), /* 0x41: MBOX_LOOP_PORT_ENABLE */ 6817 ISP_FC_OPMAP_HALF(0x0, 0x01, 0x1f, 0xcf), /* 0x42: MBOX_GET_RESOURCE_COUNT */ 6818 ISP_FC_OPMAP(0x01, 0x01), /* 0x43: MBOX_REQUEST_OFFLINE_MODE */ 6819 ISP_FC_OPMAP(0x00, 0x00), /* 0x44: */ 6820 ISP_FC_OPMAP(0x00, 0x00), /* 0x45: */ 6821 ISP_FC_OPMAP(0x00, 0x00), /* 0x46: */ 6822 ISP_FC_OPMAP(0xcf, 0x03), /* 0x47: GET PORT_DATABASE ENHANCED */ 6823 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x48: MBOX_INIT_FIRMWARE_MULTI_ID */ 6824 ISP_FC_OPMAP(0xcd, 0x01), /* 0x49: MBOX_GET_VP_DATABASE */ 6825 ISP_FC_OPMAP_HALF(0x2, 0xcd, 0x0, 0x01), /* 0x4a: MBOX_GET_VP_DATABASE_ENTRY */ 6826 ISP_FC_OPMAP(0x00, 0x00), /* 0x4b: */ 6827 ISP_FC_OPMAP(0x00, 0x00), /* 0x4c: */ 6828 ISP_FC_OPMAP(0x00, 0x00), /* 0x4d: */ 6829 ISP_FC_OPMAP(0x00, 0x00), /* 0x4e: */ 6830 ISP_FC_OPMAP(0x00, 0x00), /* 0x4f: */ 6831 ISP_FC_OPMAP(0x00, 0x00), /* 0x50: */ 6832 ISP_FC_OPMAP(0x00, 0x00), /* 0x51: */ 6833 ISP_FC_OPMAP(0x00, 0x00), /* 0x52: */ 6834 ISP_FC_OPMAP(0x00, 0x00), /* 0x53: */ 6835 ISP_FC_OPMAP(0xcf, 0x01), /* 0x54: EXECUTE IOCB A64 */ 6836 ISP_FC_OPMAP(0x00, 0x00), /* 0x55: */ 6837 ISP_FC_OPMAP(0x00, 0x00), /* 0x56: */ 6838 ISP_FC_OPMAP(0x00, 0x00), /* 0x57: */ 6839 ISP_FC_OPMAP(0x00, 0x00), /* 0x58: */ 6840 ISP_FC_OPMAP(0x00, 0x00), /* 0x59: */ 6841 ISP_FC_OPMAP(0x00, 0x00), /* 0x5a: */ 6842 ISP_FC_OPMAP(0x03, 0x01), /* 0x5b: MBOX_DRIVER_HEARTBEAT */ 6843 ISP_FC_OPMAP(0xcf, 0x01), /* 0x5c: MBOX_FW_HEARTBEAT */ 6844 ISP_FC_OPMAP(0x07, 0x1f), /* 0x5d: MBOX_GET_SET_DATA_RATE */ 6845 ISP_FC_OPMAP(0x00, 0x00), /* 0x5e: */ 6846 ISP_FC_OPMAP(0x00, 0x00), /* 0x5f: */ 6847 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x60: MBOX_INIT_FIRMWARE */ 6848 ISP_FC_OPMAP(0x00, 0x00), /* 0x61: */ 6849 ISP_FC_OPMAP(0x01, 0x01), /* 0x62: MBOX_INIT_LIP */ 6850 ISP_FC_OPMAP(0xcd, 0x03), /* 0x63: MBOX_GET_FC_AL_POSITION_MAP */ 6851 ISP_FC_OPMAP(0xcf, 0x01), /* 0x64: MBOX_GET_PORT_DB */ 6852 ISP_FC_OPMAP(0x07, 0x01), /* 0x65: MBOX_CLEAR_ACA */ 6853 ISP_FC_OPMAP(0x07, 0x01), /* 0x66: MBOX_TARGET_RESET */ 6854 ISP_FC_OPMAP(0x07, 0x01), /* 0x67: MBOX_CLEAR_TASK_SET */ 6855 ISP_FC_OPMAP(0x07, 0x01), /* 0x68: MBOX_ABORT_TASK_SET */ 6856 ISP_FC_OPMAP_HALF(0x00, 0x01, 0x0f, 0x1f), /* 0x69: MBOX_GET_FW_STATE */ 6857 ISP_FC_OPMAP_HALF(0x6, 0x03, 0x0, 0xcf), /* 0x6a: MBOX_GET_PORT_NAME */ 6858 ISP_FC_OPMAP(0xcf, 0x01), /* 0x6b: MBOX_GET_LINK_STATUS */ 6859 ISP_FC_OPMAP(0x0f, 0x01), /* 0x6c: MBOX_INIT_LIP_RESET */ 6860 ISP_FC_OPMAP(0x00, 0x00), /* 0x6d: */ 6861 ISP_FC_OPMAP(0xcf, 0x03), /* 0x6e: MBOX_SEND_SNS */ 6862 ISP_FC_OPMAP(0x0f, 0x07), /* 0x6f: MBOX_FABRIC_LOGIN */ 6863 ISP_FC_OPMAP_HALF(0x02, 0x03, 0x00, 0x03), /* 0x70: MBOX_SEND_CHANGE_REQUEST */ 6864 ISP_FC_OPMAP(0x03, 0x03), /* 0x71: MBOX_FABRIC_LOGOUT */ 6865 ISP_FC_OPMAP(0x0f, 0x0f), /* 0x72: MBOX_INIT_LIP_LOGIN */ 6866 ISP_FC_OPMAP(0x00, 0x00), /* 0x73: */ 6867 ISP_FC_OPMAP(0x07, 0x01), /* 0x74: LOGIN LOOP PORT */ 6868 ISP_FC_OPMAP_HALF(0x03, 0xcf, 0x00, 0x07), /* 0x75: GET PORT/NODE NAME LIST */ 6869 ISP_FC_OPMAP(0x4f, 0x01), /* 0x76: SET VENDOR ID */ 6870 ISP_FC_OPMAP(0xcd, 0x01), /* 0x77: INITIALIZE IP MAILBOX */ 6871 ISP_FC_OPMAP(0x00, 0x00), /* 0x78: */ 6872 ISP_FC_OPMAP(0x00, 0x00), /* 0x79: */ 6873 ISP_FC_OPMAP(0x00, 0x00), /* 0x7a: */ 6874 ISP_FC_OPMAP(0x00, 0x00), /* 0x7b: */ 6875 ISP_FC_OPMAP_HALF(0x03, 0x4f, 0x00, 0x07), /* 0x7c: Get ID List */ 6876 ISP_FC_OPMAP(0xcf, 0x01), /* 0x7d: SEND LFA */ 6877 ISP_FC_OPMAP(0x0f, 0x01) /* 0x7e: LUN RESET */ 6878 }; 6879 #define MAX_FC_OPCODE 0x7e 6880 /* 6881 * Footnotes 6882 * 6883 * (1): this sets bits 21..16 in mailbox register #8, which we nominally 6884 * do not access at this time in the core driver. The caller is 6885 * responsible for setting this register first (Gross!). The assumption 6886 * is that we won't overflow. 6887 */ 6888 6889 static const char *fc_mbcmd_names[] = { 6890 "NO-OP", /* 00h */ 6891 "LOAD RAM", 6892 "EXEC FIRMWARE", 6893 "DUMP RAM", 6894 "WRITE RAM WORD", 6895 "READ RAM WORD", 6896 "MAILBOX REG TEST", 6897 "VERIFY CHECKSUM", 6898 "ABOUT FIRMWARE", 6899 "LOAD RAM (2100)", 6900 "DUMP RAM", 6901 "LOAD RISC RAM", 6902 "DUMP RISC RAM", 6903 "WRITE RAM WORD EXTENDED", 6904 "CHECK FIRMWARE", 6905 "READ RAM WORD EXTENDED", 6906 "INIT REQUEST QUEUE", /* 10h */ 6907 "INIT RESULT QUEUE", 6908 "EXECUTE IOCB", 6909 "WAKE UP", 6910 "STOP FIRMWARE", 6911 "ABORT", 6912 "ABORT DEVICE", 6913 "ABORT TARGET", 6914 "BUS RESET", 6915 "STOP QUEUE", 6916 "START QUEUE", 6917 "SINGLE STEP QUEUE", 6918 "ABORT QUEUE", 6919 "GET DEV QUEUE STATUS", 6920 NULL, 6921 "GET FIRMWARE STATUS", 6922 "GET LOOP ID", /* 20h */ 6923 NULL, 6924 "GET TIMEOUT PARAMS", 6925 NULL, 6926 NULL, 6927 NULL, 6928 NULL, 6929 NULL, 6930 "GET FIRMWARE OPTIONS", 6931 "GET PORT QUEUE PARAMS", 6932 "GENERATE SYSTEM ERROR", 6933 NULL, 6934 NULL, 6935 NULL, 6936 NULL, 6937 NULL, 6938 "WRITE SFP", /* 30h */ 6939 "READ SFP", 6940 "SET TIMEOUT PARAMS", 6941 NULL, 6942 NULL, 6943 NULL, 6944 NULL, 6945 NULL, 6946 "SET FIRMWARE OPTIONS", 6947 "SET PORT QUEUE PARAMS", 6948 NULL, 6949 "SET FC LED CONF", 6950 NULL, 6951 "RESTART NIC FIRMWARE", 6952 "ACCESS CONTROL", 6953 NULL, 6954 "LOOP PORT BYPASS", /* 40h */ 6955 "LOOP PORT ENABLE", 6956 "GET RESOURCE COUNT", 6957 "REQUEST NON PARTICIPATING MODE", 6958 "DIAGNOSTIC ECHO TEST", 6959 "DIAGNOSTIC LOOPBACK", 6960 NULL, 6961 "GET PORT DATABASE ENHANCED", 6962 "INIT FIRMWARE MULTI ID", 6963 "GET VP DATABASE", 6964 "GET VP DATABASE ENTRY", 6965 NULL, 6966 NULL, 6967 NULL, 6968 NULL, 6969 NULL, 6970 "GET FCF LIST", /* 50h */ 6971 "GET DCBX PARAMETERS", 6972 NULL, 6973 "HOST MEMORY COPY", 6974 "EXECUTE IOCB A64", 6975 NULL, 6976 NULL, 6977 "SEND RNID", 6978 NULL, 6979 "SET PARAMETERS", 6980 "GET PARAMETERS", 6981 "DRIVER HEARTBEAT", 6982 "FIRMWARE HEARTBEAT", 6983 "GET/SET DATA RATE", 6984 "SEND RNFT", 6985 NULL, 6986 "INIT FIRMWARE", /* 60h */ 6987 "GET INIT CONTROL BLOCK", 6988 "INIT LIP", 6989 "GET FC-AL POSITION MAP", 6990 "GET PORT DATABASE", 6991 "CLEAR ACA", 6992 "TARGET RESET", 6993 "CLEAR TASK SET", 6994 "ABORT TASK SET", 6995 "GET FW STATE", 6996 "GET PORT NAME", 6997 "GET LINK STATUS", 6998 "INIT LIP RESET", 6999 "GET LINK STATS & PRIVATE DATA CNTS", 7000 "SEND SNS", 7001 "FABRIC LOGIN", 7002 "SEND CHANGE REQUEST", /* 70h */ 7003 "FABRIC LOGOUT", 7004 "INIT LIP LOGIN", 7005 NULL, 7006 "LOGIN LOOP PORT", 7007 "GET PORT/NODE NAME LIST", 7008 "SET VENDOR ID", 7009 "INITIALIZE IP MAILBOX", 7010 NULL, 7011 NULL, 7012 "GET XGMAC STATS", 7013 NULL, 7014 "GET ID LIST", 7015 "SEND LFA", 7016 "LUN RESET" 7017 }; 7018 7019 static void 7020 isp_mboxcmd(ispsoftc_t *isp, mbreg_t *mbp) 7021 { 7022 const char *cname, *xname, *sname; 7023 char tname[16], mname[16]; 7024 unsigned int ibits, obits, box, opcode; 7025 7026 opcode = mbp->param[0]; 7027 if (IS_FC(isp)) { 7028 if (opcode > MAX_FC_OPCODE) { 7029 mbp->param[0] = MBOX_INVALID_COMMAND; 7030 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode); 7031 return; 7032 } 7033 cname = fc_mbcmd_names[opcode]; 7034 ibits = ISP_FC_IBITS(opcode); 7035 obits = ISP_FC_OBITS(opcode); 7036 } else { 7037 if (opcode > MAX_SCSI_OPCODE) { 7038 mbp->param[0] = MBOX_INVALID_COMMAND; 7039 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode); 7040 return; 7041 } 7042 cname = scsi_mbcmd_names[opcode]; 7043 ibits = ISP_SCSI_IBITS(opcode); 7044 obits = ISP_SCSI_OBITS(opcode); 7045 } 7046 if (cname == NULL) { 7047 cname = tname; 7048 ISP_SNPRINTF(tname, sizeof tname, "opcode %x", opcode); 7049 } 7050 isp_prt(isp, ISP_LOGDEBUG3, "Mailbox Command '%s'", cname); 7051 7052 /* 7053 * Pick up any additional bits that the caller might have set. 7054 */ 7055 ibits |= mbp->ibits; 7056 obits |= mbp->obits; 7057 7058 /* 7059 * Mask any bits that the caller wants us to mask 7060 */ 7061 ibits &= mbp->ibitm; 7062 obits &= mbp->obitm; 7063 7064 7065 if (ibits == 0 && obits == 0) { 7066 mbp->param[0] = MBOX_COMMAND_PARAM_ERROR; 7067 isp_prt(isp, ISP_LOGERR, "no parameters for 0x%x", opcode); 7068 return; 7069 } 7070 7071 /* 7072 * Get exclusive usage of mailbox registers. 7073 */ 7074 if (MBOX_ACQUIRE(isp)) { 7075 mbp->param[0] = MBOX_REGS_BUSY; 7076 goto out; 7077 } 7078 7079 for (box = 0; box < ISP_NMBOX(isp); box++) { 7080 if (ibits & (1 << box)) { 7081 isp_prt(isp, ISP_LOGDEBUG3, "IN mbox %d = 0x%04x", box, 7082 mbp->param[box]); 7083 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]); 7084 } 7085 isp->isp_mboxtmp[box] = mbp->param[box] = 0; 7086 } 7087 7088 isp->isp_lastmbxcmd = opcode; 7089 7090 /* 7091 * We assume that we can't overwrite a previous command. 7092 */ 7093 isp->isp_obits = obits; 7094 isp->isp_mboxbsy = 1; 7095 7096 /* 7097 * Set Host Interrupt condition so that RISC will pick up mailbox regs. 7098 */ 7099 if (IS_24XX(isp)) { 7100 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT); 7101 } else { 7102 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT); 7103 } 7104 7105 /* 7106 * While we haven't finished the command, spin our wheels here. 7107 */ 7108 MBOX_WAIT_COMPLETE(isp, mbp); 7109 7110 /* 7111 * Did the command time out? 7112 */ 7113 if (mbp->param[0] == MBOX_TIMEOUT) { 7114 isp->isp_mboxbsy = 0; 7115 MBOX_RELEASE(isp); 7116 goto out; 7117 } 7118 7119 /* 7120 * Copy back output registers. 7121 */ 7122 for (box = 0; box < ISP_NMBOX(isp); box++) { 7123 if (obits & (1 << box)) { 7124 mbp->param[box] = isp->isp_mboxtmp[box]; 7125 isp_prt(isp, ISP_LOGDEBUG3, "OUT mbox %d = 0x%04x", box, 7126 mbp->param[box]); 7127 } 7128 } 7129 7130 isp->isp_mboxbsy = 0; 7131 MBOX_RELEASE(isp); 7132 out: 7133 if (mbp->logval == 0 || mbp->param[0] == MBOX_COMMAND_COMPLETE) 7134 return; 7135 7136 if ((mbp->param[0] & 0xbfe0) == 0 && 7137 (mbp->logval & MBLOGMASK(mbp->param[0])) == 0) 7138 return; 7139 7140 xname = NULL; 7141 sname = ""; 7142 switch (mbp->param[0]) { 7143 case MBOX_INVALID_COMMAND: 7144 xname = "INVALID COMMAND"; 7145 break; 7146 case MBOX_HOST_INTERFACE_ERROR: 7147 xname = "HOST INTERFACE ERROR"; 7148 break; 7149 case MBOX_TEST_FAILED: 7150 xname = "TEST FAILED"; 7151 break; 7152 case MBOX_COMMAND_ERROR: 7153 xname = "COMMAND ERROR"; 7154 ISP_SNPRINTF(mname, sizeof(mname), " subcode 0x%x", 7155 mbp->param[1]); 7156 sname = mname; 7157 break; 7158 case MBOX_COMMAND_PARAM_ERROR: 7159 xname = "COMMAND PARAMETER ERROR"; 7160 break; 7161 case MBOX_PORT_ID_USED: 7162 xname = "PORT ID ALREADY IN USE"; 7163 break; 7164 case MBOX_LOOP_ID_USED: 7165 xname = "LOOP ID ALREADY IN USE"; 7166 break; 7167 case MBOX_ALL_IDS_USED: 7168 xname = "ALL LOOP IDS IN USE"; 7169 break; 7170 case MBOX_NOT_LOGGED_IN: 7171 xname = "NOT LOGGED IN"; 7172 break; 7173 case MBOX_LINK_DOWN_ERROR: 7174 xname = "LINK DOWN ERROR"; 7175 break; 7176 case MBOX_LOOPBACK_ERROR: 7177 xname = "LOOPBACK ERROR"; 7178 break; 7179 case MBOX_CHECKSUM_ERROR: 7180 xname = "CHECKSUM ERROR"; 7181 break; 7182 case MBOX_INVALID_PRODUCT_KEY: 7183 xname = "INVALID PRODUCT KEY"; 7184 break; 7185 case MBOX_REGS_BUSY: 7186 xname = "REGISTERS BUSY"; 7187 break; 7188 case MBOX_TIMEOUT: 7189 xname = "TIMEOUT"; 7190 break; 7191 default: 7192 ISP_SNPRINTF(mname, sizeof mname, "error 0x%x", mbp->param[0]); 7193 xname = mname; 7194 break; 7195 } 7196 if (xname) { 7197 isp_prt(isp, ISP_LOGALL, "Mailbox Command '%s' failed (%s%s)", 7198 cname, xname, sname); 7199 } 7200 } 7201 7202 static int 7203 isp_fw_state(ispsoftc_t *isp, int chan) 7204 { 7205 if (IS_FC(isp)) { 7206 mbreg_t mbs; 7207 7208 MBSINIT(&mbs, MBOX_GET_FW_STATE, MBLOGALL, 0); 7209 isp_mboxcmd(isp, &mbs); 7210 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 7211 return (mbs.param[1]); 7212 } 7213 } 7214 return (FW_ERROR); 7215 } 7216 7217 static void 7218 isp_spi_update(ispsoftc_t *isp, int chan) 7219 { 7220 int tgt; 7221 mbreg_t mbs; 7222 sdparam *sdp; 7223 7224 if (IS_FC(isp)) { 7225 /* 7226 * There are no 'per-bus' settings for Fibre Channel. 7227 */ 7228 return; 7229 } 7230 sdp = SDPARAM(isp, chan); 7231 sdp->update = 0; 7232 7233 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7234 uint16_t flags, period, offset; 7235 int get; 7236 7237 if (sdp->isp_devparam[tgt].dev_enable == 0) { 7238 sdp->isp_devparam[tgt].dev_update = 0; 7239 sdp->isp_devparam[tgt].dev_refresh = 0; 7240 isp_prt(isp, ISP_LOGDEBUG0, "skipping target %d bus %d update", tgt, chan); 7241 continue; 7242 } 7243 /* 7244 * If the goal is to update the status of the device, 7245 * take what's in goal_flags and try and set the device 7246 * toward that. Otherwise, if we're just refreshing the 7247 * current device state, get the current parameters. 7248 */ 7249 7250 MBSINIT(&mbs, 0, MBLOGALL, 0); 7251 7252 /* 7253 * Refresh overrides set 7254 */ 7255 if (sdp->isp_devparam[tgt].dev_refresh) { 7256 mbs.param[0] = MBOX_GET_TARGET_PARAMS; 7257 get = 1; 7258 } else if (sdp->isp_devparam[tgt].dev_update) { 7259 mbs.param[0] = MBOX_SET_TARGET_PARAMS; 7260 7261 /* 7262 * Make sure goal_flags has "Renegotiate on Error" 7263 * on and "Freeze Queue on Error" off. 7264 */ 7265 sdp->isp_devparam[tgt].goal_flags |= DPARM_RENEG; 7266 sdp->isp_devparam[tgt].goal_flags &= ~DPARM_QFRZ; 7267 mbs.param[2] = sdp->isp_devparam[tgt].goal_flags; 7268 7269 /* 7270 * Insist that PARITY must be enabled 7271 * if SYNC or WIDE is enabled. 7272 */ 7273 if ((mbs.param[2] & (DPARM_SYNC|DPARM_WIDE)) != 0) { 7274 mbs.param[2] |= DPARM_PARITY; 7275 } 7276 7277 if (mbs.param[2] & DPARM_SYNC) { 7278 mbs.param[3] = 7279 (sdp->isp_devparam[tgt].goal_offset << 8) | 7280 (sdp->isp_devparam[tgt].goal_period); 7281 } 7282 /* 7283 * A command completion later that has 7284 * RQSTF_NEGOTIATION set can cause 7285 * the dev_refresh/announce cycle also. 7286 * 7287 * Note: It is really important to update our current 7288 * flags with at least the state of TAG capabilities- 7289 * otherwise we might try and send a tagged command 7290 * when we have it all turned off. So change it here 7291 * to say that current already matches goal. 7292 */ 7293 sdp->isp_devparam[tgt].actv_flags &= ~DPARM_TQING; 7294 sdp->isp_devparam[tgt].actv_flags |= 7295 (sdp->isp_devparam[tgt].goal_flags & DPARM_TQING); 7296 isp_prt(isp, ISP_LOGDEBUG0, "bus %d set tgt %d flags 0x%x off 0x%x period 0x%x", 7297 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff); 7298 get = 0; 7299 } else { 7300 continue; 7301 } 7302 mbs.param[1] = (chan << 15) | (tgt << 8); 7303 isp_mboxcmd(isp, &mbs); 7304 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 7305 continue; 7306 } 7307 if (get == 0) { 7308 sdp->sendmarker = 1; 7309 sdp->isp_devparam[tgt].dev_update = 0; 7310 sdp->isp_devparam[tgt].dev_refresh = 1; 7311 } else { 7312 sdp->isp_devparam[tgt].dev_refresh = 0; 7313 flags = mbs.param[2]; 7314 period = mbs.param[3] & 0xff; 7315 offset = mbs.param[3] >> 8; 7316 sdp->isp_devparam[tgt].actv_flags = flags; 7317 sdp->isp_devparam[tgt].actv_period = period; 7318 sdp->isp_devparam[tgt].actv_offset = offset; 7319 isp_async(isp, ISPASYNC_NEW_TGT_PARAMS, chan, tgt); 7320 } 7321 } 7322 7323 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7324 if (sdp->isp_devparam[tgt].dev_update || 7325 sdp->isp_devparam[tgt].dev_refresh) { 7326 sdp->update = 1; 7327 break; 7328 } 7329 } 7330 } 7331 7332 static void 7333 isp_setdfltsdparm(ispsoftc_t *isp) 7334 { 7335 int tgt; 7336 sdparam *sdp, *sdp1; 7337 7338 sdp = SDPARAM(isp, 0); 7339 if (IS_DUALBUS(isp)) 7340 sdp1 = sdp + 1; 7341 else 7342 sdp1 = NULL; 7343 7344 /* 7345 * Establish some default parameters. 7346 */ 7347 sdp->isp_cmd_dma_burst_enable = 0; 7348 sdp->isp_data_dma_burst_enabl = 1; 7349 sdp->isp_fifo_threshold = 0; 7350 sdp->isp_initiator_id = DEFAULT_IID(isp, 0); 7351 if (isp->isp_type >= ISP_HA_SCSI_1040) { 7352 sdp->isp_async_data_setup = 9; 7353 } else { 7354 sdp->isp_async_data_setup = 6; 7355 } 7356 sdp->isp_selection_timeout = 250; 7357 sdp->isp_max_queue_depth = MAXISPREQUEST(isp); 7358 sdp->isp_tag_aging = 8; 7359 sdp->isp_bus_reset_delay = 5; 7360 /* 7361 * Don't retry selection, busy or queue full automatically- reflect 7362 * these back to us. 7363 */ 7364 sdp->isp_retry_count = 0; 7365 sdp->isp_retry_delay = 0; 7366 7367 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7368 sdp->isp_devparam[tgt].exc_throttle = ISP_EXEC_THROTTLE; 7369 sdp->isp_devparam[tgt].dev_enable = 1; 7370 } 7371 7372 /* 7373 * The trick here is to establish a default for the default (honk!) 7374 * state (goal_flags). Then try and get the current status from 7375 * the card to fill in the current state. We don't, in fact, set 7376 * the default to the SAFE default state- that's not the goal state. 7377 */ 7378 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7379 uint8_t off, per; 7380 sdp->isp_devparam[tgt].actv_offset = 0; 7381 sdp->isp_devparam[tgt].actv_period = 0; 7382 sdp->isp_devparam[tgt].actv_flags = 0; 7383 7384 sdp->isp_devparam[tgt].goal_flags = 7385 sdp->isp_devparam[tgt].nvrm_flags = DPARM_DEFAULT; 7386 7387 /* 7388 * We default to Wide/Fast for versions less than a 1040 7389 * (unless it's SBus). 7390 */ 7391 if (IS_ULTRA3(isp)) { 7392 off = ISP_80M_SYNCPARMS >> 8; 7393 per = ISP_80M_SYNCPARMS & 0xff; 7394 } else if (IS_ULTRA2(isp)) { 7395 off = ISP_40M_SYNCPARMS >> 8; 7396 per = ISP_40M_SYNCPARMS & 0xff; 7397 } else if (IS_1240(isp)) { 7398 off = ISP_20M_SYNCPARMS >> 8; 7399 per = ISP_20M_SYNCPARMS & 0xff; 7400 } else if ((isp->isp_bustype == ISP_BT_SBUS && 7401 isp->isp_type < ISP_HA_SCSI_1020A) || 7402 (isp->isp_bustype == ISP_BT_PCI && 7403 isp->isp_type < ISP_HA_SCSI_1040) || 7404 (isp->isp_clock && isp->isp_clock < 60) || 7405 (sdp->isp_ultramode == 0)) { 7406 off = ISP_10M_SYNCPARMS >> 8; 7407 per = ISP_10M_SYNCPARMS & 0xff; 7408 } else { 7409 off = ISP_20M_SYNCPARMS_1040 >> 8; 7410 per = ISP_20M_SYNCPARMS_1040 & 0xff; 7411 } 7412 sdp->isp_devparam[tgt].goal_offset = 7413 sdp->isp_devparam[tgt].nvrm_offset = off; 7414 sdp->isp_devparam[tgt].goal_period = 7415 sdp->isp_devparam[tgt].nvrm_period = per; 7416 7417 } 7418 7419 /* 7420 * If we're a dual bus card, just copy the data over 7421 */ 7422 if (sdp1) { 7423 *sdp1 = *sdp; 7424 sdp1->isp_initiator_id = DEFAULT_IID(isp, 1); 7425 } 7426 7427 /* 7428 * If we've not been told to avoid reading NVRAM, try and read it. 7429 * If we're successful reading it, we can then return because NVRAM 7430 * will tell us what the desired settings are. Otherwise, we establish 7431 * some reasonable 'fake' nvram and goal defaults. 7432 */ 7433 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) { 7434 mbreg_t mbs; 7435 7436 if (isp_read_nvram(isp, 0) == 0) { 7437 if (IS_DUALBUS(isp)) { 7438 if (isp_read_nvram(isp, 1) == 0) { 7439 return; 7440 } 7441 } 7442 } 7443 MBSINIT(&mbs, MBOX_GET_ACT_NEG_STATE, MBLOGNONE, 0); 7444 isp_mboxcmd(isp, &mbs); 7445 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 7446 sdp->isp_req_ack_active_neg = 1; 7447 sdp->isp_data_line_active_neg = 1; 7448 if (sdp1) { 7449 sdp1->isp_req_ack_active_neg = 1; 7450 sdp1->isp_data_line_active_neg = 1; 7451 } 7452 } else { 7453 sdp->isp_req_ack_active_neg = 7454 (mbs.param[1] >> 4) & 0x1; 7455 sdp->isp_data_line_active_neg = 7456 (mbs.param[1] >> 5) & 0x1; 7457 if (sdp1) { 7458 sdp1->isp_req_ack_active_neg = 7459 (mbs.param[2] >> 4) & 0x1; 7460 sdp1->isp_data_line_active_neg = 7461 (mbs.param[2] >> 5) & 0x1; 7462 } 7463 } 7464 } 7465 7466 } 7467 7468 static void 7469 isp_setdfltfcparm(ispsoftc_t *isp, int chan) 7470 { 7471 fcparam *fcp = FCPARAM(isp, chan); 7472 7473 /* 7474 * Establish some default parameters. 7475 */ 7476 fcp->role = DEFAULT_ROLE(isp, chan); 7477 fcp->isp_maxalloc = ICB_DFLT_ALLOC; 7478 fcp->isp_retry_delay = ICB_DFLT_RDELAY; 7479 fcp->isp_retry_count = ICB_DFLT_RCOUNT; 7480 fcp->isp_loopid = DEFAULT_LOOPID(isp, chan); 7481 fcp->isp_wwnn_nvram = DEFAULT_NODEWWN(isp, chan); 7482 fcp->isp_wwpn_nvram = DEFAULT_PORTWWN(isp, chan); 7483 fcp->isp_fwoptions = 0; 7484 fcp->isp_xfwoptions = 0; 7485 fcp->isp_zfwoptions = 0; 7486 fcp->isp_lasthdl = NIL_HANDLE; 7487 fcp->isp_login_hdl = NIL_HANDLE; 7488 7489 if (IS_24XX(isp)) { 7490 fcp->isp_fwoptions |= ICB2400_OPT1_FAIRNESS; 7491 fcp->isp_fwoptions |= ICB2400_OPT1_HARD_ADDRESS; 7492 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX) 7493 fcp->isp_fwoptions |= ICB2400_OPT1_FULL_DUPLEX; 7494 fcp->isp_fwoptions |= ICB2400_OPT1_BOTH_WWNS; 7495 fcp->isp_xfwoptions |= ICB2400_OPT2_LOOP_2_PTP; 7496 fcp->isp_zfwoptions |= ICB2400_OPT3_RATE_AUTO; 7497 } else { 7498 fcp->isp_fwoptions |= ICBOPT_FAIRNESS; 7499 fcp->isp_fwoptions |= ICBOPT_PDBCHANGE_AE; 7500 fcp->isp_fwoptions |= ICBOPT_HARD_ADDRESS; 7501 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX) 7502 fcp->isp_fwoptions |= ICBOPT_FULL_DUPLEX; 7503 /* 7504 * Make sure this is turned off now until we get 7505 * extended options from NVRAM 7506 */ 7507 fcp->isp_fwoptions &= ~ICBOPT_EXTENDED; 7508 fcp->isp_xfwoptions |= ICBXOPT_LOOP_2_PTP; 7509 fcp->isp_zfwoptions |= ICBZOPT_RATE_AUTO; 7510 } 7511 7512 7513 /* 7514 * Now try and read NVRAM unless told to not do so. 7515 * This will set fcparam's isp_wwnn_nvram && isp_wwpn_nvram. 7516 */ 7517 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) { 7518 int i, j = 0; 7519 /* 7520 * Give a couple of tries at reading NVRAM. 7521 */ 7522 for (i = 0; i < 2; i++) { 7523 j = isp_read_nvram(isp, chan); 7524 if (j == 0) { 7525 break; 7526 } 7527 } 7528 if (j) { 7529 isp->isp_confopts |= ISP_CFG_NONVRAM; 7530 } 7531 } 7532 7533 fcp->isp_wwnn = ACTIVE_NODEWWN(isp, chan); 7534 fcp->isp_wwpn = ACTIVE_PORTWWN(isp, chan); 7535 isp_prt(isp, ISP_LOGCONFIG, "Chan %d 0x%08x%08x/0x%08x%08x Role %s", 7536 chan, (uint32_t) (fcp->isp_wwnn >> 32), (uint32_t) (fcp->isp_wwnn), 7537 (uint32_t) (fcp->isp_wwpn >> 32), (uint32_t) (fcp->isp_wwpn), 7538 isp_class3_roles[fcp->role]); 7539 } 7540 7541 /* 7542 * Re-initialize the ISP and complete all orphaned commands 7543 * with a 'botched' notice. The reset/init routines should 7544 * not disturb an already active list of commands. 7545 */ 7546 7547 int 7548 isp_reinit(ispsoftc_t *isp, int do_load_defaults) 7549 { 7550 int i, res = 0; 7551 7552 if (isp->isp_state > ISP_RESETSTATE) 7553 isp_stop(isp); 7554 if (isp->isp_state != ISP_RESETSTATE) 7555 isp_reset(isp, do_load_defaults); 7556 if (isp->isp_state != ISP_RESETSTATE) { 7557 res = EIO; 7558 isp_prt(isp, ISP_LOGERR, "%s: cannot reset card", __func__); 7559 goto cleanup; 7560 } 7561 7562 isp_init(isp); 7563 if (isp->isp_state > ISP_RESETSTATE && 7564 isp->isp_state != ISP_RUNSTATE) { 7565 res = EIO; 7566 isp_prt(isp, ISP_LOGERR, "%s: cannot init card", __func__); 7567 ISP_DISABLE_INTS(isp); 7568 if (IS_FC(isp)) { 7569 /* 7570 * If we're in ISP_ROLE_NONE, turn off the lasers. 7571 */ 7572 if (!IS_24XX(isp)) { 7573 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS); 7574 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET); 7575 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS); 7576 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL); 7577 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS); 7578 } 7579 } 7580 } 7581 7582 cleanup: 7583 isp_clear_commands(isp); 7584 if (IS_FC(isp)) { 7585 for (i = 0; i < isp->isp_nchan; i++) 7586 isp_clear_portdb(isp, i); 7587 } 7588 return (res); 7589 } 7590 7591 /* 7592 * NVRAM Routines 7593 */ 7594 static int 7595 isp_read_nvram(ispsoftc_t *isp, int bus) 7596 { 7597 int i, amt, retval; 7598 uint8_t csum, minversion; 7599 union { 7600 uint8_t _x[ISP2400_NVRAM_SIZE]; 7601 uint16_t _s[ISP2400_NVRAM_SIZE>>1]; 7602 } _n; 7603 #define nvram_data _n._x 7604 #define nvram_words _n._s 7605 7606 if (IS_24XX(isp)) { 7607 return (isp_read_nvram_2400(isp, nvram_data)); 7608 } else if (IS_FC(isp)) { 7609 amt = ISP2100_NVRAM_SIZE; 7610 minversion = 1; 7611 } else if (IS_ULTRA2(isp)) { 7612 amt = ISP1080_NVRAM_SIZE; 7613 minversion = 0; 7614 } else { 7615 amt = ISP_NVRAM_SIZE; 7616 minversion = 2; 7617 } 7618 7619 for (i = 0; i < amt>>1; i++) { 7620 isp_rdnvram_word(isp, i, &nvram_words[i]); 7621 } 7622 7623 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' || 7624 nvram_data[2] != 'P') { 7625 if (isp->isp_bustype != ISP_BT_SBUS) { 7626 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header"); 7627 isp_prt(isp, ISP_LOGDEBUG0, "%x %x %x", nvram_data[0], nvram_data[1], nvram_data[2]); 7628 } 7629 retval = -1; 7630 goto out; 7631 } 7632 7633 for (csum = 0, i = 0; i < amt; i++) { 7634 csum += nvram_data[i]; 7635 } 7636 if (csum != 0) { 7637 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum"); 7638 retval = -1; 7639 goto out; 7640 } 7641 7642 if (ISP_NVRAM_VERSION(nvram_data) < minversion) { 7643 isp_prt(isp, ISP_LOGWARN, "version %d NVRAM not understood", 7644 ISP_NVRAM_VERSION(nvram_data)); 7645 retval = -1; 7646 goto out; 7647 } 7648 7649 if (IS_ULTRA3(isp)) { 7650 isp_parse_nvram_12160(isp, bus, nvram_data); 7651 } else if (IS_1080(isp)) { 7652 isp_parse_nvram_1080(isp, bus, nvram_data); 7653 } else if (IS_1280(isp) || IS_1240(isp)) { 7654 isp_parse_nvram_1080(isp, bus, nvram_data); 7655 } else if (IS_SCSI(isp)) { 7656 isp_parse_nvram_1020(isp, nvram_data); 7657 } else { 7658 isp_parse_nvram_2100(isp, nvram_data); 7659 } 7660 retval = 0; 7661 out: 7662 return (retval); 7663 #undef nvram_data 7664 #undef nvram_words 7665 } 7666 7667 static int 7668 isp_read_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data) 7669 { 7670 int retval = 0; 7671 uint32_t addr, csum, lwrds, *dptr; 7672 7673 if (isp->isp_port) { 7674 addr = ISP2400_NVRAM_PORT1_ADDR; 7675 } else { 7676 addr = ISP2400_NVRAM_PORT0_ADDR; 7677 } 7678 7679 dptr = (uint32_t *) nvram_data; 7680 for (lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) { 7681 isp_rd_2400_nvram(isp, addr++, dptr++); 7682 } 7683 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' || 7684 nvram_data[2] != 'P') { 7685 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header (%x %x %x)", 7686 nvram_data[0], nvram_data[1], nvram_data[2]); 7687 retval = -1; 7688 goto out; 7689 } 7690 dptr = (uint32_t *) nvram_data; 7691 for (csum = 0, lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) { 7692 uint32_t tmp; 7693 ISP_IOXGET_32(isp, &dptr[lwrds], tmp); 7694 csum += tmp; 7695 } 7696 if (csum != 0) { 7697 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum"); 7698 retval = -1; 7699 goto out; 7700 } 7701 isp_parse_nvram_2400(isp, nvram_data); 7702 out: 7703 return (retval); 7704 } 7705 7706 static void 7707 isp_rdnvram_word(ispsoftc_t *isp, int wo, uint16_t *rp) 7708 { 7709 int i, cbits; 7710 uint16_t bit, rqst, junk; 7711 7712 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT); 7713 ISP_DELAY(10); 7714 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK); 7715 ISP_DELAY(10); 7716 7717 if (IS_FC(isp)) { 7718 wo &= ((ISP2100_NVRAM_SIZE >> 1) - 1); 7719 if (IS_2312(isp) && isp->isp_port) { 7720 wo += 128; 7721 } 7722 rqst = (ISP_NVRAM_READ << 8) | wo; 7723 cbits = 10; 7724 } else if (IS_ULTRA2(isp)) { 7725 wo &= ((ISP1080_NVRAM_SIZE >> 1) - 1); 7726 rqst = (ISP_NVRAM_READ << 8) | wo; 7727 cbits = 10; 7728 } else { 7729 wo &= ((ISP_NVRAM_SIZE >> 1) - 1); 7730 rqst = (ISP_NVRAM_READ << 6) | wo; 7731 cbits = 8; 7732 } 7733 7734 /* 7735 * Clock the word select request out... 7736 */ 7737 for (i = cbits; i >= 0; i--) { 7738 if ((rqst >> i) & 1) { 7739 bit = BIU_NVRAM_SELECT | BIU_NVRAM_DATAOUT; 7740 } else { 7741 bit = BIU_NVRAM_SELECT; 7742 } 7743 ISP_WRITE(isp, BIU_NVRAM, bit); 7744 ISP_DELAY(10); 7745 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7746 ISP_WRITE(isp, BIU_NVRAM, bit | BIU_NVRAM_CLOCK); 7747 ISP_DELAY(10); 7748 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7749 ISP_WRITE(isp, BIU_NVRAM, bit); 7750 ISP_DELAY(10); 7751 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7752 } 7753 /* 7754 * Now read the result back in (bits come back in MSB format). 7755 */ 7756 *rp = 0; 7757 for (i = 0; i < 16; i++) { 7758 uint16_t rv; 7759 *rp <<= 1; 7760 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK); 7761 ISP_DELAY(10); 7762 rv = ISP_READ(isp, BIU_NVRAM); 7763 if (rv & BIU_NVRAM_DATAIN) { 7764 *rp |= 1; 7765 } 7766 ISP_DELAY(10); 7767 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT); 7768 ISP_DELAY(10); 7769 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7770 } 7771 ISP_WRITE(isp, BIU_NVRAM, 0); 7772 ISP_DELAY(10); 7773 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7774 ISP_SWIZZLE_NVRAM_WORD(isp, rp); 7775 } 7776 7777 static void 7778 isp_rd_2400_nvram(ispsoftc_t *isp, uint32_t addr, uint32_t *rp) 7779 { 7780 int loops = 0; 7781 uint32_t base = 0x7ffe0000; 7782 uint32_t tmp = 0; 7783 7784 if (IS_26XX(isp)) { 7785 base = 0x7fe7c000; /* XXX: Observation, may be wrong. */ 7786 } else if (IS_25XX(isp)) { 7787 base = 0x7ff00000 | 0x48000; 7788 } 7789 ISP_WRITE(isp, BIU2400_FLASH_ADDR, base | addr); 7790 for (loops = 0; loops < 5000; loops++) { 7791 ISP_DELAY(10); 7792 tmp = ISP_READ(isp, BIU2400_FLASH_ADDR); 7793 if ((tmp & (1U << 31)) != 0) { 7794 break; 7795 } 7796 } 7797 if (tmp & (1U << 31)) { 7798 *rp = ISP_READ(isp, BIU2400_FLASH_DATA); 7799 ISP_SWIZZLE_NVRAM_LONG(isp, rp); 7800 } else { 7801 *rp = 0xffffffff; 7802 } 7803 } 7804 7805 static void 7806 isp_parse_nvram_1020(ispsoftc_t *isp, uint8_t *nvram_data) 7807 { 7808 sdparam *sdp = SDPARAM(isp, 0); 7809 int tgt; 7810 7811 sdp->isp_fifo_threshold = 7812 ISP_NVRAM_FIFO_THRESHOLD(nvram_data) | 7813 (ISP_NVRAM_FIFO_THRESHOLD_128(nvram_data) << 2); 7814 7815 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 7816 sdp->isp_initiator_id = ISP_NVRAM_INITIATOR_ID(nvram_data); 7817 7818 sdp->isp_bus_reset_delay = 7819 ISP_NVRAM_BUS_RESET_DELAY(nvram_data); 7820 7821 sdp->isp_retry_count = 7822 ISP_NVRAM_BUS_RETRY_COUNT(nvram_data); 7823 7824 sdp->isp_retry_delay = 7825 ISP_NVRAM_BUS_RETRY_DELAY(nvram_data); 7826 7827 sdp->isp_async_data_setup = 7828 ISP_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data); 7829 7830 if (isp->isp_type >= ISP_HA_SCSI_1040) { 7831 if (sdp->isp_async_data_setup < 9) { 7832 sdp->isp_async_data_setup = 9; 7833 } 7834 } else { 7835 if (sdp->isp_async_data_setup != 6) { 7836 sdp->isp_async_data_setup = 6; 7837 } 7838 } 7839 7840 sdp->isp_req_ack_active_neg = 7841 ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data); 7842 7843 sdp->isp_data_line_active_neg = 7844 ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data); 7845 7846 sdp->isp_data_dma_burst_enabl = 7847 ISP_NVRAM_DATA_DMA_BURST_ENABLE(nvram_data); 7848 7849 sdp->isp_cmd_dma_burst_enable = 7850 ISP_NVRAM_CMD_DMA_BURST_ENABLE(nvram_data); 7851 7852 sdp->isp_tag_aging = 7853 ISP_NVRAM_TAG_AGE_LIMIT(nvram_data); 7854 7855 sdp->isp_selection_timeout = 7856 ISP_NVRAM_SELECTION_TIMEOUT(nvram_data); 7857 7858 sdp->isp_max_queue_depth = 7859 ISP_NVRAM_MAX_QUEUE_DEPTH(nvram_data); 7860 7861 sdp->isp_fast_mttr = ISP_NVRAM_FAST_MTTR_ENABLE(nvram_data); 7862 7863 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7864 sdp->isp_devparam[tgt].dev_enable = 7865 ISP_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt); 7866 sdp->isp_devparam[tgt].exc_throttle = 7867 ISP_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt); 7868 sdp->isp_devparam[tgt].nvrm_offset = 7869 ISP_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt); 7870 sdp->isp_devparam[tgt].nvrm_period = 7871 ISP_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt); 7872 /* 7873 * We probably shouldn't lie about this, but it 7874 * it makes it much safer if we limit NVRAM values 7875 * to sanity. 7876 */ 7877 if (isp->isp_type < ISP_HA_SCSI_1040) { 7878 /* 7879 * If we're not ultra, we can't possibly 7880 * be a shorter period than this. 7881 */ 7882 if (sdp->isp_devparam[tgt].nvrm_period < 0x19) { 7883 sdp->isp_devparam[tgt].nvrm_period = 0x19; 7884 } 7885 if (sdp->isp_devparam[tgt].nvrm_offset > 0xc) { 7886 sdp->isp_devparam[tgt].nvrm_offset = 0x0c; 7887 } 7888 } else { 7889 if (sdp->isp_devparam[tgt].nvrm_offset > 0x8) { 7890 sdp->isp_devparam[tgt].nvrm_offset = 0x8; 7891 } 7892 } 7893 sdp->isp_devparam[tgt].nvrm_flags = 0; 7894 if (ISP_NVRAM_TGT_RENEG(nvram_data, tgt)) 7895 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 7896 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 7897 if (ISP_NVRAM_TGT_TQING(nvram_data, tgt)) 7898 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 7899 if (ISP_NVRAM_TGT_SYNC(nvram_data, tgt)) 7900 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 7901 if (ISP_NVRAM_TGT_WIDE(nvram_data, tgt)) 7902 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 7903 if (ISP_NVRAM_TGT_PARITY(nvram_data, tgt)) 7904 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 7905 if (ISP_NVRAM_TGT_DISC(nvram_data, tgt)) 7906 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 7907 sdp->isp_devparam[tgt].actv_flags = 0; /* we don't know */ 7908 sdp->isp_devparam[tgt].goal_offset = 7909 sdp->isp_devparam[tgt].nvrm_offset; 7910 sdp->isp_devparam[tgt].goal_period = 7911 sdp->isp_devparam[tgt].nvrm_period; 7912 sdp->isp_devparam[tgt].goal_flags = 7913 sdp->isp_devparam[tgt].nvrm_flags; 7914 } 7915 } 7916 7917 static void 7918 isp_parse_nvram_1080(ispsoftc_t *isp, int bus, uint8_t *nvram_data) 7919 { 7920 sdparam *sdp = SDPARAM(isp, bus); 7921 int tgt; 7922 7923 sdp->isp_fifo_threshold = 7924 ISP1080_NVRAM_FIFO_THRESHOLD(nvram_data); 7925 7926 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 7927 sdp->isp_initiator_id = ISP1080_NVRAM_INITIATOR_ID(nvram_data, bus); 7928 7929 sdp->isp_bus_reset_delay = 7930 ISP1080_NVRAM_BUS_RESET_DELAY(nvram_data, bus); 7931 7932 sdp->isp_retry_count = 7933 ISP1080_NVRAM_BUS_RETRY_COUNT(nvram_data, bus); 7934 7935 sdp->isp_retry_delay = 7936 ISP1080_NVRAM_BUS_RETRY_DELAY(nvram_data, bus); 7937 7938 sdp->isp_async_data_setup = 7939 ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus); 7940 7941 sdp->isp_req_ack_active_neg = 7942 ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus); 7943 7944 sdp->isp_data_line_active_neg = 7945 ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus); 7946 7947 sdp->isp_data_dma_burst_enabl = 7948 ISP1080_NVRAM_BURST_ENABLE(nvram_data); 7949 7950 sdp->isp_cmd_dma_burst_enable = 7951 ISP1080_NVRAM_BURST_ENABLE(nvram_data); 7952 7953 sdp->isp_selection_timeout = 7954 ISP1080_NVRAM_SELECTION_TIMEOUT(nvram_data, bus); 7955 7956 sdp->isp_max_queue_depth = 7957 ISP1080_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus); 7958 7959 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7960 sdp->isp_devparam[tgt].dev_enable = 7961 ISP1080_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus); 7962 sdp->isp_devparam[tgt].exc_throttle = 7963 ISP1080_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus); 7964 sdp->isp_devparam[tgt].nvrm_offset = 7965 ISP1080_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus); 7966 sdp->isp_devparam[tgt].nvrm_period = 7967 ISP1080_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus); 7968 sdp->isp_devparam[tgt].nvrm_flags = 0; 7969 if (ISP1080_NVRAM_TGT_RENEG(nvram_data, tgt, bus)) 7970 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 7971 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 7972 if (ISP1080_NVRAM_TGT_TQING(nvram_data, tgt, bus)) 7973 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 7974 if (ISP1080_NVRAM_TGT_SYNC(nvram_data, tgt, bus)) 7975 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 7976 if (ISP1080_NVRAM_TGT_WIDE(nvram_data, tgt, bus)) 7977 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 7978 if (ISP1080_NVRAM_TGT_PARITY(nvram_data, tgt, bus)) 7979 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 7980 if (ISP1080_NVRAM_TGT_DISC(nvram_data, tgt, bus)) 7981 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 7982 sdp->isp_devparam[tgt].actv_flags = 0; 7983 sdp->isp_devparam[tgt].goal_offset = 7984 sdp->isp_devparam[tgt].nvrm_offset; 7985 sdp->isp_devparam[tgt].goal_period = 7986 sdp->isp_devparam[tgt].nvrm_period; 7987 sdp->isp_devparam[tgt].goal_flags = 7988 sdp->isp_devparam[tgt].nvrm_flags; 7989 } 7990 } 7991 7992 static void 7993 isp_parse_nvram_12160(ispsoftc_t *isp, int bus, uint8_t *nvram_data) 7994 { 7995 sdparam *sdp = SDPARAM(isp, bus); 7996 int tgt; 7997 7998 sdp->isp_fifo_threshold = 7999 ISP12160_NVRAM_FIFO_THRESHOLD(nvram_data); 8000 8001 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 8002 sdp->isp_initiator_id = ISP12160_NVRAM_INITIATOR_ID(nvram_data, bus); 8003 8004 sdp->isp_bus_reset_delay = 8005 ISP12160_NVRAM_BUS_RESET_DELAY(nvram_data, bus); 8006 8007 sdp->isp_retry_count = 8008 ISP12160_NVRAM_BUS_RETRY_COUNT(nvram_data, bus); 8009 8010 sdp->isp_retry_delay = 8011 ISP12160_NVRAM_BUS_RETRY_DELAY(nvram_data, bus); 8012 8013 sdp->isp_async_data_setup = 8014 ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus); 8015 8016 sdp->isp_req_ack_active_neg = 8017 ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus); 8018 8019 sdp->isp_data_line_active_neg = 8020 ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus); 8021 8022 sdp->isp_data_dma_burst_enabl = 8023 ISP12160_NVRAM_BURST_ENABLE(nvram_data); 8024 8025 sdp->isp_cmd_dma_burst_enable = 8026 ISP12160_NVRAM_BURST_ENABLE(nvram_data); 8027 8028 sdp->isp_selection_timeout = 8029 ISP12160_NVRAM_SELECTION_TIMEOUT(nvram_data, bus); 8030 8031 sdp->isp_max_queue_depth = 8032 ISP12160_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus); 8033 8034 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 8035 sdp->isp_devparam[tgt].dev_enable = 8036 ISP12160_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus); 8037 sdp->isp_devparam[tgt].exc_throttle = 8038 ISP12160_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus); 8039 sdp->isp_devparam[tgt].nvrm_offset = 8040 ISP12160_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus); 8041 sdp->isp_devparam[tgt].nvrm_period = 8042 ISP12160_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus); 8043 sdp->isp_devparam[tgt].nvrm_flags = 0; 8044 if (ISP12160_NVRAM_TGT_RENEG(nvram_data, tgt, bus)) 8045 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 8046 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 8047 if (ISP12160_NVRAM_TGT_TQING(nvram_data, tgt, bus)) 8048 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 8049 if (ISP12160_NVRAM_TGT_SYNC(nvram_data, tgt, bus)) 8050 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 8051 if (ISP12160_NVRAM_TGT_WIDE(nvram_data, tgt, bus)) 8052 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 8053 if (ISP12160_NVRAM_TGT_PARITY(nvram_data, tgt, bus)) 8054 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 8055 if (ISP12160_NVRAM_TGT_DISC(nvram_data, tgt, bus)) 8056 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 8057 sdp->isp_devparam[tgt].actv_flags = 0; 8058 sdp->isp_devparam[tgt].goal_offset = 8059 sdp->isp_devparam[tgt].nvrm_offset; 8060 sdp->isp_devparam[tgt].goal_period = 8061 sdp->isp_devparam[tgt].nvrm_period; 8062 sdp->isp_devparam[tgt].goal_flags = 8063 sdp->isp_devparam[tgt].nvrm_flags; 8064 } 8065 } 8066 8067 static void 8068 isp_parse_nvram_2100(ispsoftc_t *isp, uint8_t *nvram_data) 8069 { 8070 fcparam *fcp = FCPARAM(isp, 0); 8071 uint64_t wwn; 8072 8073 /* 8074 * There is NVRAM storage for both Port and Node entities- 8075 * but the Node entity appears to be unused on all the cards 8076 * I can find. However, we should account for this being set 8077 * at some point in the future. 8078 * 8079 * Qlogic WWNs have an NAA of 2, but usually nothing shows up in 8080 * bits 48..60. In the case of the 2202, it appears that they do 8081 * use bit 48 to distinguish between the two instances on the card. 8082 * The 2204, which I've never seen, *probably* extends this method. 8083 */ 8084 wwn = ISP2100_NVRAM_PORT_NAME(nvram_data); 8085 if (wwn) { 8086 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Port WWN 0x%08x%08x", 8087 (uint32_t) (wwn >> 32), (uint32_t) (wwn)); 8088 if ((wwn >> 60) == 0) { 8089 wwn |= (((uint64_t) 2)<< 60); 8090 } 8091 } 8092 fcp->isp_wwpn_nvram = wwn; 8093 if (IS_2200(isp) || IS_23XX(isp)) { 8094 wwn = ISP2100_NVRAM_NODE_NAME(nvram_data); 8095 if (wwn) { 8096 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Node WWN 0x%08x%08x", 8097 (uint32_t) (wwn >> 32), 8098 (uint32_t) (wwn)); 8099 if ((wwn >> 60) == 0) { 8100 wwn |= (((uint64_t) 2)<< 60); 8101 } 8102 } else { 8103 wwn = fcp->isp_wwpn_nvram & ~((uint64_t) 0xfff << 48); 8104 } 8105 } else { 8106 wwn &= ~((uint64_t) 0xfff << 48); 8107 } 8108 fcp->isp_wwnn_nvram = wwn; 8109 8110 fcp->isp_maxalloc = ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data); 8111 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) { 8112 DEFAULT_FRAMESIZE(isp) = 8113 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data); 8114 } 8115 fcp->isp_retry_delay = ISP2100_NVRAM_RETRY_DELAY(nvram_data); 8116 fcp->isp_retry_count = ISP2100_NVRAM_RETRY_COUNT(nvram_data); 8117 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) { 8118 fcp->isp_loopid = ISP2100_NVRAM_HARDLOOPID(nvram_data); 8119 } 8120 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) { 8121 DEFAULT_EXEC_THROTTLE(isp) = 8122 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data); 8123 } 8124 fcp->isp_fwoptions = ISP2100_NVRAM_OPTIONS(nvram_data); 8125 isp_prt(isp, ISP_LOGDEBUG0, 8126 "NVRAM 0x%08x%08x 0x%08x%08x maxalloc %d maxframelen %d", 8127 (uint32_t) (fcp->isp_wwnn_nvram >> 32), 8128 (uint32_t) fcp->isp_wwnn_nvram, 8129 (uint32_t) (fcp->isp_wwpn_nvram >> 32), 8130 (uint32_t) fcp->isp_wwpn_nvram, 8131 ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data), 8132 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data)); 8133 isp_prt(isp, ISP_LOGDEBUG0, 8134 "execthrottle %d fwoptions 0x%x hardloop %d tov %d", 8135 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data), 8136 ISP2100_NVRAM_OPTIONS(nvram_data), 8137 ISP2100_NVRAM_HARDLOOPID(nvram_data), 8138 ISP2100_NVRAM_TOV(nvram_data)); 8139 fcp->isp_xfwoptions = ISP2100_XFW_OPTIONS(nvram_data); 8140 fcp->isp_zfwoptions = ISP2100_ZFW_OPTIONS(nvram_data); 8141 isp_prt(isp, ISP_LOGDEBUG0, "xfwoptions 0x%x zfw options 0x%x", 8142 ISP2100_XFW_OPTIONS(nvram_data), ISP2100_ZFW_OPTIONS(nvram_data)); 8143 } 8144 8145 static void 8146 isp_parse_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data) 8147 { 8148 fcparam *fcp = FCPARAM(isp, 0); 8149 uint64_t wwn; 8150 8151 isp_prt(isp, ISP_LOGDEBUG0, 8152 "NVRAM 0x%08x%08x 0x%08x%08x exchg_cnt %d maxframelen %d", 8153 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data) >> 32), 8154 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data)), 8155 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data) >> 32), 8156 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data)), 8157 ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data), 8158 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data)); 8159 isp_prt(isp, ISP_LOGDEBUG0, 8160 "NVRAM execthr %d loopid %d fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x", 8161 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data), 8162 ISP2400_NVRAM_HARDLOOPID(nvram_data), 8163 ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data), 8164 ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data), 8165 ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data)); 8166 8167 wwn = ISP2400_NVRAM_PORT_NAME(nvram_data); 8168 fcp->isp_wwpn_nvram = wwn; 8169 8170 wwn = ISP2400_NVRAM_NODE_NAME(nvram_data); 8171 if (wwn) { 8172 if ((wwn >> 60) != 2 && (wwn >> 60) != 5) { 8173 wwn = 0; 8174 } 8175 } 8176 if (wwn == 0 && (fcp->isp_wwpn_nvram >> 60) == 2) { 8177 wwn = fcp->isp_wwpn_nvram; 8178 wwn &= ~((uint64_t) 0xfff << 48); 8179 } 8180 fcp->isp_wwnn_nvram = wwn; 8181 8182 if (ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data)) { 8183 fcp->isp_maxalloc = ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data); 8184 } 8185 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) { 8186 DEFAULT_FRAMESIZE(isp) = 8187 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data); 8188 } 8189 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) { 8190 fcp->isp_loopid = ISP2400_NVRAM_HARDLOOPID(nvram_data); 8191 } 8192 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) { 8193 DEFAULT_EXEC_THROTTLE(isp) = 8194 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data); 8195 } 8196 fcp->isp_fwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data); 8197 fcp->isp_xfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data); 8198 fcp->isp_zfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data); 8199 } 8200