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_word3 = un.bill.pdb_prli_svc3; 2795 pdb->portid = BITS2WORD_24XX(un.bill.pdb_portid_bits); 2796 ISP_MEMCPY(pdb->portname, un.bill.pdb_portname, 8); 2797 ISP_MEMCPY(pdb->nodename, un.bill.pdb_nodename, 8); 2798 isp_prt(isp, ISP_LOGDEBUG0, 2799 "Chan %d handle 0x%x Port 0x%06x flags 0x%x curstate %x laststate %x", 2800 chan, id, pdb->portid, un.bill.pdb_flags, 2801 un.bill.pdb_curstate, un.bill.pdb_laststate); 2802 2803 if (un.bill.pdb_curstate < PDB2400_STATE_PLOGI_DONE || un.bill.pdb_curstate > PDB2400_STATE_LOGGED_IN) { 2804 mbs.param[0] = MBOX_NOT_LOGGED_IN; 2805 return (mbs.param[0]); 2806 } 2807 } else { 2808 isp_get_pdb_21xx(isp, isp->isp_iocb, &un.fred); 2809 pdb->handle = un.fred.pdb_loopid; 2810 pdb->prli_word3 = un.fred.pdb_prli_svc3; 2811 pdb->portid = BITS2WORD(un.fred.pdb_portid_bits); 2812 ISP_MEMCPY(pdb->portname, un.fred.pdb_portname, 8); 2813 ISP_MEMCPY(pdb->nodename, un.fred.pdb_nodename, 8); 2814 isp_prt(isp, ISP_LOGDEBUG1, 2815 "Chan %d handle 0x%x Port 0x%06x", chan, id, pdb->portid); 2816 } 2817 return (0); 2818 } 2819 2820 static int 2821 isp_gethandles(ispsoftc_t *isp, int chan, uint16_t *handles, int *num, int loop) 2822 { 2823 fcparam *fcp = FCPARAM(isp, chan); 2824 mbreg_t mbs; 2825 isp_pnhle_21xx_t el1, *elp1; 2826 isp_pnhle_23xx_t el3, *elp3; 2827 isp_pnhle_24xx_t el4, *elp4; 2828 int i, j; 2829 uint32_t p; 2830 uint16_t h; 2831 2832 MBSINIT(&mbs, MBOX_GET_ID_LIST, MBLOGALL, 250000); 2833 if (IS_24XX(isp)) { 2834 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 2835 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 2836 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 2837 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 2838 mbs.param[8] = ISP_FC_SCRLEN; 2839 mbs.param[9] = chan; 2840 } else { 2841 mbs.ibits = (1 << 1)|(1 << 2)|(1 << 3)|(1 << 6); 2842 mbs.param[1] = DMA_WD1(fcp->isp_scdma); 2843 mbs.param[2] = DMA_WD0(fcp->isp_scdma); 2844 mbs.param[3] = DMA_WD3(fcp->isp_scdma); 2845 mbs.param[6] = DMA_WD2(fcp->isp_scdma); 2846 } 2847 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 2848 isp_prt(isp, ISP_LOGERR, sacq); 2849 return (-1); 2850 } 2851 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, ISP_FC_SCRLEN, chan); 2852 isp_mboxcmd(isp, &mbs); 2853 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2854 FC_SCRATCH_RELEASE(isp, chan); 2855 return (mbs.param[0] | (mbs.param[1] << 16)); 2856 } 2857 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, ISP_FC_SCRLEN, chan); 2858 elp1 = fcp->isp_scratch; 2859 elp3 = fcp->isp_scratch; 2860 elp4 = fcp->isp_scratch; 2861 for (i = 0, j = 0; i < mbs.param[1] && j < *num; i++) { 2862 if (IS_24XX(isp)) { 2863 isp_get_pnhle_24xx(isp, &elp4[i], &el4); 2864 p = el4.pnhle_port_id_lo | 2865 (el4.pnhle_port_id_hi << 16); 2866 h = el4.pnhle_handle; 2867 } else if (IS_23XX(isp)) { 2868 isp_get_pnhle_23xx(isp, &elp3[i], &el3); 2869 p = el3.pnhle_port_id_lo | 2870 (el3.pnhle_port_id_hi << 16); 2871 h = el3.pnhle_handle; 2872 } else { /* 21xx */ 2873 isp_get_pnhle_21xx(isp, &elp1[i], &el1); 2874 p = el1.pnhle_port_id_lo | 2875 ((el1.pnhle_port_id_hi_handle & 0xff) << 16); 2876 h = el1.pnhle_port_id_hi_handle >> 8; 2877 } 2878 if (loop && (p >> 8) != (fcp->isp_portid >> 8)) 2879 continue; 2880 handles[j++] = h; 2881 } 2882 *num = j; 2883 FC_SCRATCH_RELEASE(isp, chan); 2884 return (0); 2885 } 2886 2887 static void 2888 isp_dump_chip_portdb(ispsoftc_t *isp, int chan) 2889 { 2890 isp_pdb_t pdb; 2891 uint16_t lim, nphdl; 2892 2893 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d chip port dump", chan); 2894 if (ISP_CAP_2KLOGIN(isp)) { 2895 lim = NPH_MAX_2K; 2896 } else { 2897 lim = NPH_MAX; 2898 } 2899 for (nphdl = 0; nphdl != lim; nphdl++) { 2900 if (isp_getpdb(isp, chan, nphdl, &pdb)) { 2901 continue; 2902 } 2903 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d Handle 0x%04x " 2904 "PortID 0x%06x WWPN 0x%02x%02x%02x%02x%02x%02x%02x%02x", 2905 chan, nphdl, pdb.portid, pdb.portname[0], pdb.portname[1], 2906 pdb.portname[2], pdb.portname[3], pdb.portname[4], 2907 pdb.portname[5], pdb.portname[6], pdb.portname[7]); 2908 } 2909 } 2910 2911 static uint64_t 2912 isp_get_wwn(ispsoftc_t *isp, int chan, int nphdl, int nodename) 2913 { 2914 uint64_t wwn = INI_NONE; 2915 mbreg_t mbs; 2916 2917 MBSINIT(&mbs, MBOX_GET_PORT_NAME, 2918 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 500000); 2919 if (ISP_CAP_2KLOGIN(isp)) { 2920 mbs.param[1] = nphdl; 2921 if (nodename) { 2922 mbs.param[10] = 1; 2923 } 2924 mbs.param[9] = chan; 2925 } else { 2926 mbs.ibitm = 3; 2927 mbs.param[1] = nphdl << 8; 2928 if (nodename) { 2929 mbs.param[1] |= 1; 2930 } 2931 } 2932 isp_mboxcmd(isp, &mbs); 2933 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2934 return (wwn); 2935 } 2936 if (IS_24XX(isp)) { 2937 wwn = 2938 (((uint64_t)(mbs.param[2] >> 8)) << 56) | 2939 (((uint64_t)(mbs.param[2] & 0xff)) << 48) | 2940 (((uint64_t)(mbs.param[3] >> 8)) << 40) | 2941 (((uint64_t)(mbs.param[3] & 0xff)) << 32) | 2942 (((uint64_t)(mbs.param[6] >> 8)) << 24) | 2943 (((uint64_t)(mbs.param[6] & 0xff)) << 16) | 2944 (((uint64_t)(mbs.param[7] >> 8)) << 8) | 2945 (((uint64_t)(mbs.param[7] & 0xff))); 2946 } else { 2947 wwn = 2948 (((uint64_t)(mbs.param[2] & 0xff)) << 56) | 2949 (((uint64_t)(mbs.param[2] >> 8)) << 48) | 2950 (((uint64_t)(mbs.param[3] & 0xff)) << 40) | 2951 (((uint64_t)(mbs.param[3] >> 8)) << 32) | 2952 (((uint64_t)(mbs.param[6] & 0xff)) << 24) | 2953 (((uint64_t)(mbs.param[6] >> 8)) << 16) | 2954 (((uint64_t)(mbs.param[7] & 0xff)) << 8) | 2955 (((uint64_t)(mbs.param[7] >> 8))); 2956 } 2957 return (wwn); 2958 } 2959 2960 /* 2961 * Make sure we have good FC link. 2962 */ 2963 2964 static int 2965 isp_fclink_test(ispsoftc_t *isp, int chan, int usdelay) 2966 { 2967 mbreg_t mbs; 2968 int i, r; 2969 uint16_t nphdl; 2970 fcparam *fcp; 2971 isp_pdb_t pdb; 2972 NANOTIME_T hra, hrb; 2973 2974 fcp = FCPARAM(isp, chan); 2975 2976 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 2977 return (-1); 2978 if (fcp->isp_loopstate >= LOOP_LTEST_DONE) 2979 return (0); 2980 2981 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test", chan); 2982 2983 /* 2984 * Wait up to N microseconds for F/W to go to a ready state. 2985 */ 2986 GET_NANOTIME(&hra); 2987 while (1) { 2988 isp_change_fw_state(isp, chan, isp_fw_state(isp, chan)); 2989 if (fcp->isp_fwstate == FW_READY) { 2990 break; 2991 } 2992 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 2993 goto abort; 2994 GET_NANOTIME(&hrb); 2995 if ((NANOTIME_SUB(&hrb, &hra) / 1000 + 1000 >= usdelay)) 2996 break; 2997 ISP_SLEEP(isp, 1000); 2998 } 2999 if (fcp->isp_fwstate != FW_READY) { 3000 isp_prt(isp, ISP_LOG_SANCFG, 3001 "Chan %d Firmware is not ready (%s)", 3002 chan, isp_fc_fw_statename(fcp->isp_fwstate)); 3003 return (-1); 3004 } 3005 3006 /* 3007 * Get our Loop ID and Port ID. 3008 */ 3009 MBSINIT(&mbs, MBOX_GET_LOOP_ID, MBLOGALL, 0); 3010 mbs.param[9] = chan; 3011 isp_mboxcmd(isp, &mbs); 3012 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 3013 return (-1); 3014 } 3015 3016 if (IS_2100(isp)) { 3017 /* 3018 * Don't bother with fabric if we are using really old 3019 * 2100 firmware. It's just not worth it. 3020 */ 3021 if (ISP_FW_NEWER_THAN(isp, 1, 15, 37)) 3022 fcp->isp_topo = TOPO_FL_PORT; 3023 else 3024 fcp->isp_topo = TOPO_NL_PORT; 3025 } else { 3026 int topo = (int) mbs.param[6]; 3027 if (topo < TOPO_NL_PORT || topo > TOPO_PTP_STUB) { 3028 topo = TOPO_PTP_STUB; 3029 } 3030 fcp->isp_topo = topo; 3031 } 3032 fcp->isp_portid = mbs.param[2] | (mbs.param[3] << 16); 3033 3034 if (!TOPO_IS_FABRIC(fcp->isp_topo)) { 3035 fcp->isp_loopid = mbs.param[1] & 0xff; 3036 } else if (fcp->isp_topo != TOPO_F_PORT) { 3037 uint8_t alpa = fcp->isp_portid; 3038 3039 for (i = 0; alpa_map[i]; i++) { 3040 if (alpa_map[i] == alpa) 3041 break; 3042 } 3043 if (alpa_map[i]) 3044 fcp->isp_loopid = i; 3045 } 3046 3047 #if 0 3048 fcp->isp_loopstate = LOOP_HAVE_ADDR; 3049 #endif 3050 fcp->isp_loopstate = LOOP_TESTING_LINK; 3051 3052 if (fcp->isp_topo == TOPO_F_PORT || fcp->isp_topo == TOPO_FL_PORT) { 3053 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID; 3054 r = isp_getpdb(isp, chan, nphdl, &pdb); 3055 if (r != 0 || pdb.portid == 0) { 3056 if (IS_2100(isp)) { 3057 fcp->isp_topo = TOPO_NL_PORT; 3058 } else { 3059 isp_prt(isp, ISP_LOGWARN, 3060 "fabric topology, but cannot get info about fabric controller (0x%x)", r); 3061 fcp->isp_topo = TOPO_PTP_STUB; 3062 } 3063 goto not_on_fabric; 3064 } 3065 3066 if (IS_24XX(isp)) { 3067 fcp->isp_fabric_params = mbs.param[7]; 3068 fcp->isp_sns_hdl = NPH_SNS_ID; 3069 r = isp_register_fc4_type(isp, chan); 3070 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3071 goto abort; 3072 if (r != 0) 3073 goto not_on_fabric; 3074 r = isp_register_fc4_features_24xx(isp, chan); 3075 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3076 goto abort; 3077 if (r != 0) 3078 goto not_on_fabric; 3079 r = isp_register_port_name_24xx(isp, chan); 3080 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3081 goto abort; 3082 if (r != 0) 3083 goto not_on_fabric; 3084 isp_register_node_name_24xx(isp, chan); 3085 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3086 goto abort; 3087 } else { 3088 fcp->isp_sns_hdl = SNS_ID; 3089 r = isp_register_fc4_type(isp, chan); 3090 if (r != 0) 3091 goto not_on_fabric; 3092 if (fcp->role == ISP_ROLE_TARGET) 3093 isp_send_change_request(isp, chan); 3094 } 3095 } 3096 3097 not_on_fabric: 3098 /* Get link speed. */ 3099 fcp->isp_gbspeed = 1; 3100 if (IS_23XX(isp) || IS_24XX(isp)) { 3101 MBSINIT(&mbs, MBOX_GET_SET_DATA_RATE, MBLOGALL, 3000000); 3102 mbs.param[1] = MBGSD_GET_RATE; 3103 /* mbs.param[2] undefined if we're just getting rate */ 3104 isp_mboxcmd(isp, &mbs); 3105 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 3106 if (mbs.param[1] == MBGSD_10GB) 3107 fcp->isp_gbspeed = 10; 3108 else if (mbs.param[1] == MBGSD_32GB) 3109 fcp->isp_gbspeed = 32; 3110 else if (mbs.param[1] == MBGSD_16GB) 3111 fcp->isp_gbspeed = 16; 3112 else if (mbs.param[1] == MBGSD_8GB) 3113 fcp->isp_gbspeed = 8; 3114 else if (mbs.param[1] == MBGSD_4GB) 3115 fcp->isp_gbspeed = 4; 3116 else if (mbs.param[1] == MBGSD_2GB) 3117 fcp->isp_gbspeed = 2; 3118 else if (mbs.param[1] == MBGSD_1GB) 3119 fcp->isp_gbspeed = 1; 3120 } 3121 } 3122 3123 if (fcp->isp_loopstate < LOOP_TESTING_LINK) { 3124 abort: 3125 isp_prt(isp, ISP_LOG_SANCFG, 3126 "Chan %d FC link test aborted", chan); 3127 return (1); 3128 } 3129 fcp->isp_loopstate = LOOP_LTEST_DONE; 3130 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG, 3131 "Chan %d WWPN %016jx WWNN %016jx", 3132 chan, (uintmax_t)fcp->isp_wwpn, (uintmax_t)fcp->isp_wwnn); 3133 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG, 3134 "Chan %d %dGb %s PortID 0x%06x LoopID 0x%02x", 3135 chan, fcp->isp_gbspeed, isp_fc_toponame(fcp), fcp->isp_portid, 3136 fcp->isp_loopid); 3137 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test done", chan); 3138 return (0); 3139 } 3140 3141 /* 3142 * Complete the synchronization of our Port Database. 3143 * 3144 * At this point, we've scanned the local loop (if any) and the fabric 3145 * and performed fabric logins on all new devices. 3146 * 3147 * Our task here is to go through our port database removing any entities 3148 * that are still marked probational (issuing PLOGO for ones which we had 3149 * PLOGI'd into) or are dead, and notifying upper layers about new/changed 3150 * devices. 3151 */ 3152 static int 3153 isp_pdb_sync(ispsoftc_t *isp, int chan) 3154 { 3155 fcparam *fcp = FCPARAM(isp, chan); 3156 fcportdb_t *lp; 3157 uint16_t dbidx; 3158 3159 if (fcp->isp_loopstate < LOOP_FSCAN_DONE) 3160 return (-1); 3161 if (fcp->isp_loopstate >= LOOP_READY) 3162 return (0); 3163 3164 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync", chan); 3165 3166 fcp->isp_loopstate = LOOP_SYNCING_PDB; 3167 3168 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) { 3169 lp = &fcp->portdb[dbidx]; 3170 3171 if (lp->state == FC_PORTDB_STATE_NIL) 3172 continue; 3173 if (lp->probational && lp->state != FC_PORTDB_STATE_ZOMBIE) 3174 lp->state = FC_PORTDB_STATE_DEAD; 3175 switch (lp->state) { 3176 case FC_PORTDB_STATE_DEAD: 3177 lp->state = FC_PORTDB_STATE_NIL; 3178 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp); 3179 if ((lp->portid & 0xffff00) != 0) { 3180 (void) isp_plogx(isp, chan, lp->handle, 3181 lp->portid, 3182 PLOGX_FLG_CMD_LOGO | 3183 PLOGX_FLG_IMPLICIT | 3184 PLOGX_FLG_FREE_NPHDL); 3185 } 3186 /* 3187 * Note that we might come out of this with our state 3188 * set to FC_PORTDB_STATE_ZOMBIE. 3189 */ 3190 break; 3191 case FC_PORTDB_STATE_NEW: 3192 lp->state = FC_PORTDB_STATE_VALID; 3193 isp_async(isp, ISPASYNC_DEV_ARRIVED, chan, lp); 3194 break; 3195 case FC_PORTDB_STATE_CHANGED: 3196 lp->state = FC_PORTDB_STATE_VALID; 3197 isp_async(isp, ISPASYNC_DEV_CHANGED, chan, lp); 3198 lp->portid = lp->new_portid; 3199 lp->prli_word3 = lp->new_prli_word3; 3200 break; 3201 case FC_PORTDB_STATE_VALID: 3202 isp_async(isp, ISPASYNC_DEV_STAYED, chan, lp); 3203 break; 3204 case FC_PORTDB_STATE_ZOMBIE: 3205 break; 3206 default: 3207 isp_prt(isp, ISP_LOGWARN, 3208 "isp_pdb_sync: state %d for idx %d", 3209 lp->state, dbidx); 3210 isp_dump_portdb(isp, chan); 3211 } 3212 } 3213 3214 if (fcp->isp_loopstate < LOOP_SYNCING_PDB) { 3215 isp_prt(isp, ISP_LOG_SANCFG, 3216 "Chan %d FC PDB sync aborted", chan); 3217 return (1); 3218 } 3219 3220 fcp->isp_loopstate = LOOP_READY; 3221 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync done", chan); 3222 return (0); 3223 } 3224 3225 static void 3226 isp_pdb_add_update(ispsoftc_t *isp, int chan, isp_pdb_t *pdb) 3227 { 3228 fcportdb_t *lp; 3229 uint64_t wwnn, wwpn; 3230 3231 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb->nodename); 3232 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb->portname); 3233 3234 /* Search port database for the same WWPN. */ 3235 if (isp_find_pdb_by_wwpn(isp, chan, wwpn, &lp)) { 3236 if (!lp->probational) { 3237 isp_prt(isp, ISP_LOGERR, 3238 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)", 3239 chan, lp->portid, lp->handle, 3240 FC_PORTDB_TGT(isp, chan, lp), lp->state); 3241 isp_dump_portdb(isp, chan); 3242 return; 3243 } 3244 lp->probational = 0; 3245 lp->node_wwn = wwnn; 3246 3247 /* Old device, nothing new. */ 3248 if (lp->portid == pdb->portid && 3249 lp->handle == pdb->handle && 3250 lp->prli_word3 == pdb->prli_word3) { 3251 if (lp->state != FC_PORTDB_STATE_NEW) 3252 lp->state = FC_PORTDB_STATE_VALID; 3253 isp_prt(isp, ISP_LOG_SANCFG, 3254 "Chan %d Port 0x%06x@0x%04x is valid", 3255 chan, pdb->portid, pdb->handle); 3256 return; 3257 } 3258 3259 /* Something has changed. */ 3260 lp->state = FC_PORTDB_STATE_CHANGED; 3261 lp->handle = pdb->handle; 3262 lp->new_portid = pdb->portid; 3263 lp->new_prli_word3 = pdb->prli_word3; 3264 isp_prt(isp, ISP_LOG_SANCFG, 3265 "Chan %d Port 0x%06x@0x%04x is changed", 3266 chan, pdb->portid, pdb->handle); 3267 return; 3268 } 3269 3270 /* It seems like a new port. Find an empty slot for it. */ 3271 if (!isp_find_pdb_empty(isp, chan, &lp)) { 3272 isp_prt(isp, ISP_LOGERR, "Chan %d out of portdb entries", chan); 3273 return; 3274 } 3275 3276 ISP_MEMZERO(lp, sizeof (fcportdb_t)); 3277 lp->probational = 0; 3278 lp->state = FC_PORTDB_STATE_NEW; 3279 lp->portid = lp->new_portid = pdb->portid; 3280 lp->prli_word3 = lp->new_prli_word3 = pdb->prli_word3; 3281 lp->handle = pdb->handle; 3282 lp->port_wwn = wwpn; 3283 lp->node_wwn = wwnn; 3284 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Port 0x%06x@0x%04x is new", 3285 chan, pdb->portid, pdb->handle); 3286 } 3287 3288 /* 3289 * Fix port IDs for logged-in initiators on pre-2400 chips. 3290 * For those chips we are not receiving login events, adding initiators 3291 * based on ATIO requests, but there is no port ID in that structure. 3292 */ 3293 static void 3294 isp_fix_portids(ispsoftc_t *isp, int chan) 3295 { 3296 fcparam *fcp = FCPARAM(isp, chan); 3297 isp_pdb_t pdb; 3298 uint64_t wwpn; 3299 int i, r; 3300 3301 for (i = 0; i < MAX_FC_TARG; i++) { 3302 fcportdb_t *lp = &fcp->portdb[i]; 3303 3304 if (lp->state == FC_PORTDB_STATE_NIL || 3305 lp->state == FC_PORTDB_STATE_ZOMBIE) 3306 continue; 3307 if (VALID_PORT(lp->portid)) 3308 continue; 3309 3310 r = isp_getpdb(isp, chan, lp->handle, &pdb); 3311 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3312 return; 3313 if (r != 0) { 3314 isp_prt(isp, ISP_LOGDEBUG1, 3315 "Chan %d FC Scan Loop handle %d returned %x", 3316 chan, lp->handle, r); 3317 continue; 3318 } 3319 3320 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname); 3321 if (lp->port_wwn != wwpn) 3322 continue; 3323 lp->portid = lp->new_portid = pdb.portid; 3324 isp_prt(isp, ISP_LOG_SANCFG, 3325 "Chan %d Port 0x%06x@0x%04x is fixed", 3326 chan, pdb.portid, pdb.handle); 3327 } 3328 } 3329 3330 /* 3331 * Scan local loop for devices. 3332 */ 3333 static int 3334 isp_scan_loop(ispsoftc_t *isp, int chan) 3335 { 3336 fcparam *fcp = FCPARAM(isp, chan); 3337 int idx, lim, r; 3338 isp_pdb_t pdb; 3339 uint16_t *handles; 3340 uint16_t handle; 3341 3342 if (fcp->isp_loopstate < LOOP_LTEST_DONE) 3343 return (-1); 3344 if (fcp->isp_loopstate >= LOOP_LSCAN_DONE) 3345 return (0); 3346 3347 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan", chan); 3348 fcp->isp_loopstate = LOOP_SCANNING_LOOP; 3349 if (TOPO_IS_FABRIC(fcp->isp_topo)) { 3350 if (!IS_24XX(isp)) { 3351 isp_fix_portids(isp, chan); 3352 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3353 goto abort; 3354 } 3355 isp_prt(isp, ISP_LOG_SANCFG, 3356 "Chan %d FC loop scan done (no loop)", chan); 3357 fcp->isp_loopstate = LOOP_LSCAN_DONE; 3358 return (0); 3359 } 3360 3361 handles = (uint16_t *)fcp->isp_scanscratch; 3362 lim = ISP_FC_SCRLEN / 2; 3363 r = isp_gethandles(isp, chan, handles, &lim, 1); 3364 if (r != 0) { 3365 isp_prt(isp, ISP_LOG_SANCFG, 3366 "Chan %d Getting list of handles failed with %x", chan, r); 3367 isp_prt(isp, ISP_LOG_SANCFG, 3368 "Chan %d FC loop scan done (bad)", chan); 3369 return (-1); 3370 } 3371 3372 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Got %d handles", 3373 chan, lim); 3374 3375 /* 3376 * Run through the list and get the port database info for each one. 3377 */ 3378 isp_mark_portdb(isp, chan); 3379 for (idx = 0; idx < lim; idx++) { 3380 handle = handles[idx]; 3381 3382 /* 3383 * Don't scan "special" ids. 3384 */ 3385 if (ISP_CAP_2KLOGIN(isp)) { 3386 if (handle >= NPH_RESERVED) 3387 continue; 3388 } else { 3389 if (handle >= FL_ID && handle <= SNS_ID) 3390 continue; 3391 } 3392 3393 /* 3394 * In older cards with older f/w GET_PORT_DATABASE has been 3395 * known to hang. This trick gets around that problem. 3396 */ 3397 if (IS_2100(isp) || IS_2200(isp)) { 3398 uint64_t node_wwn = isp_get_wwn(isp, chan, handle, 1); 3399 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) { 3400 abort: 3401 isp_prt(isp, ISP_LOG_SANCFG, 3402 "Chan %d FC loop scan aborted", chan); 3403 return (1); 3404 } 3405 if (node_wwn == INI_NONE) { 3406 continue; 3407 } 3408 } 3409 3410 /* 3411 * Get the port database entity for this index. 3412 */ 3413 r = isp_getpdb(isp, chan, handle, &pdb); 3414 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3415 goto abort; 3416 if (r != 0) { 3417 isp_prt(isp, ISP_LOGDEBUG1, 3418 "Chan %d FC Scan Loop handle %d returned %x", 3419 chan, handle, r); 3420 continue; 3421 } 3422 3423 isp_pdb_add_update(isp, chan, &pdb); 3424 } 3425 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3426 goto abort; 3427 fcp->isp_loopstate = LOOP_LSCAN_DONE; 3428 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan done", chan); 3429 return (0); 3430 } 3431 3432 static int 3433 isp_ct_sns(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt) 3434 { 3435 fcparam *fcp = FCPARAM(isp, chan); 3436 mbreg_t mbs; 3437 3438 if (isp->isp_dblev & ISP_LOGDEBUG1) 3439 isp_print_bytes(isp, "CT SNS request", cmd_bcnt, fcp->isp_scratch); 3440 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, cmd_bcnt, chan); 3441 3442 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 10000000); 3443 mbs.param[1] = cmd_bcnt >> 1; 3444 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 3445 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 3446 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 3447 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 3448 isp_mboxcmd(isp, &mbs); 3449 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 3450 if (mbs.param[0] == MBOX_INVALID_COMMAND) { 3451 return (1); 3452 } else { 3453 return (-1); 3454 } 3455 } 3456 3457 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, rsp_bcnt, chan); 3458 if (isp->isp_dblev & ISP_LOGDEBUG1) 3459 isp_print_bytes(isp, "CT response", rsp_bcnt, fcp->isp_scratch); 3460 return (0); 3461 } 3462 3463 static int 3464 isp_ct_passthru(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt) 3465 { 3466 fcparam *fcp = FCPARAM(isp, chan); 3467 isp_ct_pt_t pt; 3468 void *reqp; 3469 uint8_t resp[QENTRY_LEN]; 3470 3471 if (isp->isp_dblev & ISP_LOGDEBUG1) 3472 isp_print_bytes(isp, "CT request", cmd_bcnt, fcp->isp_scratch); 3473 3474 /* 3475 * Build a Passthrough IOCB in memory. 3476 */ 3477 ISP_MEMZERO(&pt, sizeof(pt)); 3478 pt.ctp_header.rqs_entry_count = 1; 3479 pt.ctp_header.rqs_entry_type = RQSTYPE_CT_PASSTHRU; 3480 pt.ctp_nphdl = fcp->isp_sns_hdl; 3481 pt.ctp_cmd_cnt = 1; 3482 pt.ctp_vpidx = ISP_GET_VPIDX(isp, chan); 3483 pt.ctp_time = 10; 3484 pt.ctp_rsp_cnt = 1; 3485 pt.ctp_rsp_bcnt = rsp_bcnt; 3486 pt.ctp_cmd_bcnt = cmd_bcnt; 3487 pt.ctp_dataseg[0].ds_base = DMA_LO32(fcp->isp_scdma); 3488 pt.ctp_dataseg[0].ds_basehi = DMA_HI32(fcp->isp_scdma); 3489 pt.ctp_dataseg[0].ds_count = cmd_bcnt; 3490 pt.ctp_dataseg[1].ds_base = DMA_LO32(fcp->isp_scdma); 3491 pt.ctp_dataseg[1].ds_basehi = DMA_HI32(fcp->isp_scdma); 3492 pt.ctp_dataseg[1].ds_count = rsp_bcnt; 3493 3494 /* Prepare space for response in memory */ 3495 memset(resp, 0xff, sizeof(resp)); 3496 pt.ctp_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 3497 if (pt.ctp_handle == 0) { 3498 isp_prt(isp, ISP_LOGERR, 3499 "%s: CTP of Chan %d out of handles", __func__, chan); 3500 return (-1); 3501 } 3502 3503 /* Send request and wait for response. */ 3504 reqp = isp_getrqentry(isp); 3505 if (reqp == NULL) { 3506 isp_prt(isp, ISP_LOGERR, 3507 "%s: CTP of Chan %d out of rqent", __func__, chan); 3508 isp_destroy_handle(isp, pt.ctp_handle); 3509 return (-1); 3510 } 3511 isp_put_ct_pt(isp, &pt, (isp_ct_pt_t *)reqp); 3512 if (isp->isp_dblev & ISP_LOGDEBUG1) 3513 isp_print_bytes(isp, "CT IOCB request", QENTRY_LEN, reqp); 3514 ISP_SYNC_REQUEST(isp); 3515 if (msleep(resp, &isp->isp_lock, 0, "CTP", pt.ctp_time*hz) == EWOULDBLOCK) { 3516 isp_prt(isp, ISP_LOGERR, 3517 "%s: CTP of Chan %d timed out", __func__, chan); 3518 isp_destroy_handle(isp, pt.ctp_handle); 3519 return (-1); 3520 } 3521 if (isp->isp_dblev & ISP_LOGDEBUG1) 3522 isp_print_bytes(isp, "CT IOCB response", QENTRY_LEN, resp); 3523 3524 isp_get_ct_pt(isp, (isp_ct_pt_t *)resp, &pt); 3525 if (pt.ctp_status && pt.ctp_status != RQCS_DATA_UNDERRUN) { 3526 isp_prt(isp, ISP_LOGWARN, 3527 "Chan %d CT pass-through returned 0x%x", 3528 chan, pt.ctp_status); 3529 return (-1); 3530 } 3531 3532 if (isp->isp_dblev & ISP_LOGDEBUG1) 3533 isp_print_bytes(isp, "CT response", rsp_bcnt, fcp->isp_scratch); 3534 3535 return (0); 3536 } 3537 3538 /* 3539 * Scan the fabric for devices and add them to our port database. 3540 * 3541 * Use the GID_PT command to get list of all Nx_Port IDs SNS knows. 3542 * Use GFF_ID and GFT_ID to check port type (FCP) and features (target). 3543 * 3544 * For 2100-23XX cards, we use the SNS mailbox command to pass simple name 3545 * server commands to the switch management server via the QLogic f/w. 3546 * 3547 * For the 24XX and above card, we use CT Pass-through IOCB. 3548 */ 3549 #define GIDLEN ISP_FC_SCRLEN 3550 #define NGENT ((GIDLEN - 16) >> 2) 3551 3552 static int 3553 isp_gid_pt(ispsoftc_t *isp, int chan) 3554 { 3555 fcparam *fcp = FCPARAM(isp, chan); 3556 ct_hdr_t ct; 3557 sns_gid_pt_req_t rq; 3558 uint8_t *scp = fcp->isp_scratch; 3559 3560 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_PT", chan); 3561 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3562 isp_prt(isp, ISP_LOGERR, sacq); 3563 return (-1); 3564 } 3565 3566 if (IS_24XX(isp)) { 3567 /* Build the CT command and execute via pass-through. */ 3568 ISP_MEMZERO(&ct, sizeof (ct)); 3569 ct.ct_revision = CT_REVISION; 3570 ct.ct_fcs_type = CT_FC_TYPE_FC; 3571 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3572 ct.ct_cmd_resp = SNS_GID_PT; 3573 ct.ct_bcnt_resid = (GIDLEN - 16) >> 2; 3574 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp); 3575 scp[sizeof(ct)] = 0x7f; /* Port Type = Nx_Port */ 3576 scp[sizeof(ct)+1] = 0; /* Domain_ID = any */ 3577 scp[sizeof(ct)+2] = 0; /* Area_ID = any */ 3578 scp[sizeof(ct)+3] = 0; /* Flags = no Area_ID */ 3579 3580 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), GIDLEN)) { 3581 FC_SCRATCH_RELEASE(isp, chan); 3582 return (-1); 3583 } 3584 } else { 3585 /* Build the SNS request and execute via firmware. */ 3586 ISP_MEMZERO(&rq, SNS_GID_PT_REQ_SIZE); 3587 rq.snscb_rblen = GIDLEN >> 1; 3588 rq.snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma); 3589 rq.snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma); 3590 rq.snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma); 3591 rq.snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma); 3592 rq.snscb_sblen = 6; 3593 rq.snscb_cmd = SNS_GID_PT; 3594 rq.snscb_mword_div_2 = NGENT; 3595 rq.snscb_port_type = 0x7f; /* Port Type = Nx_Port */ 3596 rq.snscb_domain = 0; /* Domain_ID = any */ 3597 rq.snscb_area = 0; /* Area_ID = any */ 3598 rq.snscb_flags = 0; /* Flags = no Area_ID */ 3599 isp_put_gid_pt_request(isp, &rq, (sns_gid_pt_req_t *)scp); 3600 3601 if (isp_ct_sns(isp, chan, sizeof(rq), NGENT)) { 3602 FC_SCRATCH_RELEASE(isp, chan); 3603 return (-1); 3604 } 3605 } 3606 3607 isp_get_gid_xx_response(isp, (sns_gid_xx_rsp_t *)scp, 3608 (sns_gid_xx_rsp_t *)fcp->isp_scanscratch, NGENT); 3609 FC_SCRATCH_RELEASE(isp, chan); 3610 return (0); 3611 } 3612 3613 static int 3614 isp_gff_id(ispsoftc_t *isp, int chan, uint32_t portid) 3615 { 3616 fcparam *fcp = FCPARAM(isp, chan); 3617 ct_hdr_t ct; 3618 uint32_t *rp; 3619 uint8_t *scp = fcp->isp_scratch; 3620 sns_gff_id_rsp_t rsp; 3621 int i, res = -1; 3622 3623 if (!fcp->isp_use_gff_id) /* User may block GFF_ID use. */ 3624 return (res); 3625 3626 if (!IS_24XX(isp)) /* Old chips can't request GFF_ID. */ 3627 return (res); 3628 3629 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GFF_ID", chan); 3630 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3631 isp_prt(isp, ISP_LOGERR, sacq); 3632 return (res); 3633 } 3634 3635 /* Build the CT command and execute via pass-through. */ 3636 ISP_MEMZERO(&ct, sizeof (ct)); 3637 ct.ct_revision = CT_REVISION; 3638 ct.ct_fcs_type = CT_FC_TYPE_FC; 3639 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3640 ct.ct_cmd_resp = SNS_GFF_ID; 3641 ct.ct_bcnt_resid = (SNS_GFF_ID_RESP_SIZE - sizeof(ct)) / 4; 3642 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp); 3643 rp = (uint32_t *) &scp[sizeof(ct)]; 3644 ISP_IOZPUT_32(isp, portid, rp); 3645 3646 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), 3647 SNS_GFF_ID_RESP_SIZE)) { 3648 FC_SCRATCH_RELEASE(isp, chan); 3649 return (res); 3650 } 3651 3652 isp_get_gff_id_response(isp, (sns_gff_id_rsp_t *)scp, &rsp); 3653 if (rsp.snscb_cthdr.ct_cmd_resp == LS_ACC) { 3654 for (i = 0; i < 32; i++) { 3655 if (rsp.snscb_fc4_features[i] != 0) { 3656 res = 0; 3657 break; 3658 } 3659 } 3660 if (((rsp.snscb_fc4_features[FC4_SCSI / 8] >> 3661 ((FC4_SCSI % 8) * 4)) & 0x01) != 0) 3662 res = 1; 3663 /* Workaround for broken Brocade firmware. */ 3664 if (((ISP_SWAP32(isp, rsp.snscb_fc4_features[FC4_SCSI / 8]) >> 3665 ((FC4_SCSI % 8) * 4)) & 0x01) != 0) 3666 res = 1; 3667 } 3668 FC_SCRATCH_RELEASE(isp, chan); 3669 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d GFF_ID result is %d", chan, res); 3670 return (res); 3671 } 3672 3673 static int 3674 isp_gft_id(ispsoftc_t *isp, int chan, uint32_t portid) 3675 { 3676 fcparam *fcp = FCPARAM(isp, chan); 3677 ct_hdr_t ct; 3678 sns_gxx_id_req_t rq; 3679 uint32_t *rp; 3680 uint8_t *scp = fcp->isp_scratch; 3681 sns_gft_id_rsp_t rsp; 3682 int i, res = -1; 3683 3684 if (!fcp->isp_use_gft_id) /* User may block GFT_ID use. */ 3685 return (res); 3686 3687 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GFT_ID", chan); 3688 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3689 isp_prt(isp, ISP_LOGERR, sacq); 3690 return (res); 3691 } 3692 3693 if (IS_24XX(isp)) { 3694 /* Build the CT command and execute via pass-through. */ 3695 ISP_MEMZERO(&ct, sizeof (ct)); 3696 ct.ct_revision = CT_REVISION; 3697 ct.ct_fcs_type = CT_FC_TYPE_FC; 3698 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3699 ct.ct_cmd_resp = SNS_GFT_ID; 3700 ct.ct_bcnt_resid = (SNS_GFT_ID_RESP_SIZE - sizeof(ct)) / 4; 3701 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp); 3702 rp = (uint32_t *) &scp[sizeof(ct)]; 3703 ISP_IOZPUT_32(isp, portid, rp); 3704 3705 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), 3706 SNS_GFT_ID_RESP_SIZE)) { 3707 FC_SCRATCH_RELEASE(isp, chan); 3708 return (res); 3709 } 3710 } else { 3711 /* Build the SNS request and execute via firmware. */ 3712 ISP_MEMZERO(&rq, SNS_GXX_ID_REQ_SIZE); 3713 rq.snscb_rblen = SNS_GFT_ID_RESP_SIZE >> 1; 3714 rq.snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma); 3715 rq.snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma); 3716 rq.snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma); 3717 rq.snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma); 3718 rq.snscb_sblen = 6; 3719 rq.snscb_cmd = SNS_GFT_ID; 3720 rq.snscb_mword_div_2 = (SNS_GFT_ID_RESP_SIZE - sizeof(ct)) / 4; 3721 rq.snscb_portid = portid; 3722 isp_put_gxx_id_request(isp, &rq, (sns_gxx_id_req_t *)scp); 3723 3724 if (isp_ct_sns(isp, chan, sizeof(rq), SNS_GFT_ID_RESP_SIZE)) { 3725 FC_SCRATCH_RELEASE(isp, chan); 3726 return (res); 3727 } 3728 } 3729 3730 isp_get_gft_id_response(isp, (sns_gft_id_rsp_t *)scp, &rsp); 3731 if (rsp.snscb_cthdr.ct_cmd_resp == LS_ACC) { 3732 for (i = 0; i < 8; i++) { 3733 if (rsp.snscb_fc4_types[i] != 0) { 3734 res = 0; 3735 break; 3736 } 3737 } 3738 if (((rsp.snscb_fc4_types[FC4_SCSI / 32] >> 3739 (FC4_SCSI % 32)) & 0x01) != 0) 3740 res = 1; 3741 } 3742 FC_SCRATCH_RELEASE(isp, chan); 3743 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d GFT_ID result is %d", chan, res); 3744 return (res); 3745 } 3746 3747 static int 3748 isp_scan_fabric(ispsoftc_t *isp, int chan) 3749 { 3750 fcparam *fcp = FCPARAM(isp, chan); 3751 fcportdb_t *lp; 3752 uint32_t portid; 3753 uint16_t nphdl; 3754 isp_pdb_t pdb; 3755 int portidx, portlim, r; 3756 sns_gid_xx_rsp_t *rs; 3757 3758 if (fcp->isp_loopstate < LOOP_LSCAN_DONE) 3759 return (-1); 3760 if (fcp->isp_loopstate >= LOOP_FSCAN_DONE) 3761 return (0); 3762 3763 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan", chan); 3764 fcp->isp_loopstate = LOOP_SCANNING_FABRIC; 3765 if (!TOPO_IS_FABRIC(fcp->isp_topo)) { 3766 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3767 isp_prt(isp, ISP_LOG_SANCFG, 3768 "Chan %d FC fabric scan done (no fabric)", chan); 3769 return (0); 3770 } 3771 3772 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) { 3773 abort: 3774 FC_SCRATCH_RELEASE(isp, chan); 3775 isp_prt(isp, ISP_LOG_SANCFG, 3776 "Chan %d FC fabric scan aborted", chan); 3777 return (1); 3778 } 3779 3780 /* 3781 * Make sure we still are logged into the fabric controller. 3782 */ 3783 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID; 3784 r = isp_getpdb(isp, chan, nphdl, &pdb); 3785 if ((r & 0xffff) == MBOX_NOT_LOGGED_IN) { 3786 isp_dump_chip_portdb(isp, chan); 3787 } 3788 if (r) { 3789 fcp->isp_loopstate = LOOP_LTEST_DONE; 3790 fail: 3791 isp_prt(isp, ISP_LOG_SANCFG, 3792 "Chan %d FC fabric scan done (bad)", chan); 3793 return (-1); 3794 } 3795 3796 /* Get list of port IDs from SNS. */ 3797 r = isp_gid_pt(isp, chan); 3798 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3799 goto abort; 3800 if (r > 0) { 3801 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3802 return (-1); 3803 } else if (r < 0) { 3804 fcp->isp_loopstate = LOOP_LTEST_DONE; /* try again */ 3805 return (-1); 3806 } 3807 3808 rs = (sns_gid_xx_rsp_t *) fcp->isp_scanscratch; 3809 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3810 goto abort; 3811 if (rs->snscb_cthdr.ct_cmd_resp != LS_ACC) { 3812 int level; 3813 /* FC-4 Type and Port Type not registered are not errors. */ 3814 if (rs->snscb_cthdr.ct_reason == 9 && 3815 (rs->snscb_cthdr.ct_explanation == 0x07 || 3816 rs->snscb_cthdr.ct_explanation == 0x0a)) { 3817 level = ISP_LOG_SANCFG; 3818 } else { 3819 level = ISP_LOGWARN; 3820 } 3821 isp_prt(isp, level, "Chan %d Fabric Nameserver rejected GID_PT" 3822 " (Reason=0x%x Expl=0x%x)", chan, 3823 rs->snscb_cthdr.ct_reason, 3824 rs->snscb_cthdr.ct_explanation); 3825 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3826 return (-1); 3827 } 3828 3829 /* Check our buffer was big enough to get the full list. */ 3830 for (portidx = 0; portidx < NGENT-1; portidx++) { 3831 if (rs->snscb_ports[portidx].control & 0x80) 3832 break; 3833 } 3834 if ((rs->snscb_ports[portidx].control & 0x80) == 0) { 3835 isp_prt(isp, ISP_LOGWARN, 3836 "fabric too big for scratch area: increase ISP_FC_SCRLEN"); 3837 } 3838 portlim = portidx + 1; 3839 isp_prt(isp, ISP_LOG_SANCFG, 3840 "Chan %d Got %d ports back from name server", chan, portlim); 3841 3842 /* Go through the list and remove duplicate port ids. */ 3843 for (portidx = 0; portidx < portlim; portidx++) { 3844 int npidx; 3845 3846 portid = 3847 ((rs->snscb_ports[portidx].portid[0]) << 16) | 3848 ((rs->snscb_ports[portidx].portid[1]) << 8) | 3849 ((rs->snscb_ports[portidx].portid[2])); 3850 3851 for (npidx = portidx + 1; npidx < portlim; npidx++) { 3852 uint32_t new_portid = 3853 ((rs->snscb_ports[npidx].portid[0]) << 16) | 3854 ((rs->snscb_ports[npidx].portid[1]) << 8) | 3855 ((rs->snscb_ports[npidx].portid[2])); 3856 if (new_portid == portid) { 3857 break; 3858 } 3859 } 3860 3861 if (npidx < portlim) { 3862 rs->snscb_ports[npidx].portid[0] = 0; 3863 rs->snscb_ports[npidx].portid[1] = 0; 3864 rs->snscb_ports[npidx].portid[2] = 0; 3865 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d removing duplicate PortID 0x%06x entry from list", chan, portid); 3866 } 3867 } 3868 3869 /* 3870 * We now have a list of Port IDs for all FC4 SCSI devices 3871 * that the Fabric Name server knows about. 3872 * 3873 * For each entry on this list go through our port database looking 3874 * for probational entries- if we find one, then an old entry is 3875 * maybe still this one. We get some information to find out. 3876 * 3877 * Otherwise, it's a new fabric device, and we log into it 3878 * (unconditionally). After searching the entire database 3879 * again to make sure that we never ever ever ever have more 3880 * than one entry that has the same PortID or the same 3881 * WWNN/WWPN duple, we enter the device into our database. 3882 */ 3883 isp_mark_portdb(isp, chan); 3884 for (portidx = 0; portidx < portlim; portidx++) { 3885 portid = ((rs->snscb_ports[portidx].portid[0]) << 16) | 3886 ((rs->snscb_ports[portidx].portid[1]) << 8) | 3887 ((rs->snscb_ports[portidx].portid[2])); 3888 isp_prt(isp, ISP_LOG_SANCFG, 3889 "Chan %d Checking fabric port 0x%06x", chan, portid); 3890 if (portid == 0) { 3891 isp_prt(isp, ISP_LOG_SANCFG, 3892 "Chan %d Port at idx %d is zero", 3893 chan, portidx); 3894 continue; 3895 } 3896 if (portid == fcp->isp_portid) { 3897 isp_prt(isp, ISP_LOG_SANCFG, 3898 "Chan %d Port 0x%06x is our", chan, portid); 3899 continue; 3900 } 3901 3902 /* Now search the entire port database for the same portid. */ 3903 if (isp_find_pdb_by_portid(isp, chan, portid, &lp)) { 3904 if (!lp->probational) { 3905 isp_prt(isp, ISP_LOGERR, 3906 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)", 3907 chan, lp->portid, lp->handle, 3908 FC_PORTDB_TGT(isp, chan, lp), lp->state); 3909 isp_dump_portdb(isp, chan); 3910 goto fail; 3911 } 3912 3913 if (lp->state == FC_PORTDB_STATE_ZOMBIE) 3914 goto relogin; 3915 3916 /* 3917 * See if we're still logged into it. 3918 * 3919 * If we aren't, mark it as a dead device and 3920 * leave the new portid in the database entry 3921 * for somebody further along to decide what to 3922 * do (policy choice). 3923 * 3924 * If we are, check to see if it's the same 3925 * device still (it should be). If for some 3926 * reason it isn't, mark it as a changed device 3927 * and leave the new portid and role in the 3928 * database entry for somebody further along to 3929 * decide what to do (policy choice). 3930 */ 3931 r = isp_getpdb(isp, chan, lp->handle, &pdb); 3932 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3933 goto abort; 3934 if (r != 0) { 3935 lp->state = FC_PORTDB_STATE_DEAD; 3936 isp_prt(isp, ISP_LOG_SANCFG, 3937 "Chan %d Port 0x%06x handle 0x%x is dead (%d)", 3938 chan, portid, lp->handle, r); 3939 goto relogin; 3940 } 3941 3942 isp_pdb_add_update(isp, chan, &pdb); 3943 continue; 3944 } 3945 3946 relogin: 3947 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) { 3948 isp_prt(isp, ISP_LOG_SANCFG, 3949 "Chan %d Port 0x%06x is not logged in", chan, portid); 3950 continue; 3951 } 3952 3953 r = isp_gff_id(isp, chan, portid); 3954 if (r == 0) { 3955 isp_prt(isp, ISP_LOG_SANCFG, 3956 "Chan %d Port 0x%06x is not an FCP target", chan, portid); 3957 continue; 3958 } 3959 if (r < 0) 3960 r = isp_gft_id(isp, chan, portid); 3961 if (r == 0) { 3962 isp_prt(isp, ISP_LOG_SANCFG, 3963 "Chan %d Port 0x%06x is not FCP", chan, portid); 3964 continue; 3965 } 3966 3967 if (isp_login_device(isp, chan, portid, &pdb, 3968 &FCPARAM(isp, 0)->isp_lasthdl)) { 3969 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3970 goto abort; 3971 continue; 3972 } 3973 3974 isp_pdb_add_update(isp, chan, &pdb); 3975 } 3976 3977 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3978 goto abort; 3979 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3980 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan done", chan); 3981 return (0); 3982 } 3983 3984 /* 3985 * Find an unused handle and try and use to login to a port. 3986 */ 3987 static int 3988 isp_login_device(ispsoftc_t *isp, int chan, uint32_t portid, isp_pdb_t *p, uint16_t *ohp) 3989 { 3990 int lim, i, r; 3991 uint16_t handle; 3992 3993 if (ISP_CAP_2KLOGIN(isp)) { 3994 lim = NPH_MAX_2K; 3995 } else { 3996 lim = NPH_MAX; 3997 } 3998 3999 handle = isp_next_handle(isp, ohp); 4000 for (i = 0; i < lim; i++) { 4001 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 4002 return (-1); 4003 4004 /* Check if this handle is free. */ 4005 r = isp_getpdb(isp, chan, handle, p); 4006 if (r == 0) { 4007 if (p->portid != portid) { 4008 /* This handle is busy, try next one. */ 4009 handle = isp_next_handle(isp, ohp); 4010 continue; 4011 } 4012 break; 4013 } 4014 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 4015 return (-1); 4016 4017 /* 4018 * Now try and log into the device 4019 */ 4020 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI); 4021 if (r == 0) { 4022 break; 4023 } else if ((r & 0xffff) == MBOX_PORT_ID_USED) { 4024 /* 4025 * If we get here, then the firmwware still thinks we're logged into this device, but with a different 4026 * handle. We need to break that association. We used to try and just substitute the handle, but then 4027 * failed to get any data via isp_getpdb (below). 4028 */ 4029 if (isp_plogx(isp, chan, r >> 16, portid, PLOGX_FLG_CMD_LOGO | PLOGX_FLG_IMPLICIT | PLOGX_FLG_FREE_NPHDL)) { 4030 isp_prt(isp, ISP_LOGERR, "baw... logout of %x failed", r >> 16); 4031 } 4032 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 4033 return (-1); 4034 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI); 4035 if (r != 0) 4036 i = lim; 4037 break; 4038 } else if ((r & 0xffff) == MBOX_LOOP_ID_USED) { 4039 /* Try the next handle. */ 4040 handle = isp_next_handle(isp, ohp); 4041 } else { 4042 /* Give up. */ 4043 i = lim; 4044 break; 4045 } 4046 } 4047 4048 if (i == lim) { 4049 isp_prt(isp, ISP_LOGWARN, "Chan %d PLOGI 0x%06x failed", chan, portid); 4050 return (-1); 4051 } 4052 4053 /* 4054 * If we successfully logged into it, get the PDB for it 4055 * so we can crosscheck that it is still what we think it 4056 * is and that we also have the role it plays 4057 */ 4058 r = isp_getpdb(isp, chan, handle, p); 4059 if (r != 0) { 4060 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x disappeared", chan, portid, handle); 4061 return (-1); 4062 } 4063 4064 if (p->handle != handle || p->portid != portid) { 4065 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x changed (0x%06x@0x%0x)", 4066 chan, portid, handle, p->portid, p->handle); 4067 return (-1); 4068 } 4069 return (0); 4070 } 4071 4072 static int 4073 isp_send_change_request(ispsoftc_t *isp, int chan) 4074 { 4075 mbreg_t mbs; 4076 4077 MBSINIT(&mbs, MBOX_SEND_CHANGE_REQUEST, MBLOGALL, 500000); 4078 mbs.param[1] = 0x03; 4079 mbs.param[9] = chan; 4080 isp_mboxcmd(isp, &mbs); 4081 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 4082 return (0); 4083 } else { 4084 isp_prt(isp, ISP_LOGWARN, "Chan %d Send Change Request: 0x%x", 4085 chan, mbs.param[0]); 4086 return (-1); 4087 } 4088 } 4089 4090 static int 4091 isp_register_fc4_type(ispsoftc_t *isp, int chan) 4092 { 4093 fcparam *fcp = FCPARAM(isp, chan); 4094 rft_id_t rp; 4095 ct_hdr_t *ct = &rp.rftid_hdr; 4096 uint8_t local[SNS_RFT_ID_REQ_SIZE]; 4097 sns_screq_t *reqp = (sns_screq_t *) local; 4098 uint8_t *scp = fcp->isp_scratch; 4099 4100 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4101 isp_prt(isp, ISP_LOGERR, sacq); 4102 return (-1); 4103 } 4104 4105 if (IS_24XX(isp)) { 4106 /* Build the CT command and execute via pass-through. */ 4107 ISP_MEMZERO(&rp, sizeof(rp)); 4108 ct->ct_revision = CT_REVISION; 4109 ct->ct_fcs_type = CT_FC_TYPE_FC; 4110 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4111 ct->ct_cmd_resp = SNS_RFT_ID; 4112 ct->ct_bcnt_resid = (sizeof (rft_id_t) - sizeof (ct_hdr_t)) >> 2; 4113 rp.rftid_portid[0] = fcp->isp_portid >> 16; 4114 rp.rftid_portid[1] = fcp->isp_portid >> 8; 4115 rp.rftid_portid[2] = fcp->isp_portid; 4116 rp.rftid_fc4types[FC4_SCSI >> 5] = 1 << (FC4_SCSI & 0x1f); 4117 isp_put_rft_id(isp, &rp, (rft_id_t *)scp); 4118 4119 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) { 4120 FC_SCRATCH_RELEASE(isp, chan); 4121 return (-1); 4122 } 4123 } else { 4124 /* Build the SNS request and execute via firmware. */ 4125 ISP_MEMZERO((void *) reqp, SNS_RFT_ID_REQ_SIZE); 4126 reqp->snscb_rblen = sizeof (ct_hdr_t) >> 1; 4127 reqp->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma); 4128 reqp->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma); 4129 reqp->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma); 4130 reqp->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma); 4131 reqp->snscb_sblen = 22; 4132 reqp->snscb_data[0] = SNS_RFT_ID; 4133 reqp->snscb_data[4] = fcp->isp_portid & 0xffff; 4134 reqp->snscb_data[5] = (fcp->isp_portid >> 16) & 0xff; 4135 reqp->snscb_data[6] = (1 << FC4_SCSI); 4136 isp_put_sns_request(isp, reqp, (sns_screq_t *)scp); 4137 4138 if (isp_ct_sns(isp, chan, SNS_RFT_ID_REQ_SIZE, sizeof(ct_hdr_t))) { 4139 FC_SCRATCH_RELEASE(isp, chan); 4140 return (-1); 4141 } 4142 } 4143 4144 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4145 FC_SCRATCH_RELEASE(isp, chan); 4146 if (ct->ct_cmd_resp == LS_RJT) { 4147 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "Chan %d Register FC4 Type rejected", chan); 4148 return (-1); 4149 } else if (ct->ct_cmd_resp == LS_ACC) { 4150 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Register FC4 Type accepted", chan); 4151 } else { 4152 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x", chan, ct->ct_cmd_resp); 4153 return (-1); 4154 } 4155 return (0); 4156 } 4157 4158 static int 4159 isp_register_fc4_features_24xx(ispsoftc_t *isp, int chan) 4160 { 4161 fcparam *fcp = FCPARAM(isp, chan); 4162 ct_hdr_t *ct; 4163 rff_id_t rp; 4164 uint8_t *scp = fcp->isp_scratch; 4165 4166 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4167 isp_prt(isp, ISP_LOGERR, sacq); 4168 return (-1); 4169 } 4170 4171 /* 4172 * Build the CT header and command in memory. 4173 */ 4174 ISP_MEMZERO(&rp, sizeof(rp)); 4175 ct = &rp.rffid_hdr; 4176 ct->ct_revision = CT_REVISION; 4177 ct->ct_fcs_type = CT_FC_TYPE_FC; 4178 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4179 ct->ct_cmd_resp = SNS_RFF_ID; 4180 ct->ct_bcnt_resid = (sizeof (rff_id_t) - sizeof (ct_hdr_t)) >> 2; 4181 rp.rffid_portid[0] = fcp->isp_portid >> 16; 4182 rp.rffid_portid[1] = fcp->isp_portid >> 8; 4183 rp.rffid_portid[2] = fcp->isp_portid; 4184 rp.rffid_fc4features = 0; 4185 if (fcp->role & ISP_ROLE_TARGET) 4186 rp.rffid_fc4features |= 1; 4187 if (fcp->role & ISP_ROLE_INITIATOR) 4188 rp.rffid_fc4features |= 2; 4189 rp.rffid_fc4type = FC4_SCSI; 4190 isp_put_rff_id(isp, &rp, (rff_id_t *)scp); 4191 if (isp->isp_dblev & ISP_LOGDEBUG1) 4192 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp); 4193 4194 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) { 4195 FC_SCRATCH_RELEASE(isp, chan); 4196 return (-1); 4197 } 4198 4199 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4200 FC_SCRATCH_RELEASE(isp, chan); 4201 if (ct->ct_cmd_resp == LS_RJT) { 4202 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4203 "Chan %d Register FC4 Features rejected", chan); 4204 return (-1); 4205 } else if (ct->ct_cmd_resp == LS_ACC) { 4206 isp_prt(isp, ISP_LOG_SANCFG, 4207 "Chan %d Register FC4 Features accepted", chan); 4208 } else { 4209 isp_prt(isp, ISP_LOGWARN, 4210 "Chan %d Register FC4 Features: 0x%x", chan, ct->ct_cmd_resp); 4211 return (-1); 4212 } 4213 return (0); 4214 } 4215 4216 static int 4217 isp_register_port_name_24xx(ispsoftc_t *isp, int chan) 4218 { 4219 fcparam *fcp = FCPARAM(isp, chan); 4220 ct_hdr_t *ct; 4221 rspn_id_t rp; 4222 uint8_t *scp = fcp->isp_scratch; 4223 int len; 4224 4225 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4226 isp_prt(isp, ISP_LOGERR, sacq); 4227 return (-1); 4228 } 4229 4230 /* 4231 * Build the CT header and command in memory. 4232 */ 4233 ISP_MEMZERO(&rp, sizeof(rp)); 4234 ct = &rp.rspnid_hdr; 4235 ct->ct_revision = CT_REVISION; 4236 ct->ct_fcs_type = CT_FC_TYPE_FC; 4237 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4238 ct->ct_cmd_resp = SNS_RSPN_ID; 4239 rp.rspnid_portid[0] = fcp->isp_portid >> 16; 4240 rp.rspnid_portid[1] = fcp->isp_portid >> 8; 4241 rp.rspnid_portid[2] = fcp->isp_portid; 4242 rp.rspnid_length = 0; 4243 len = offsetof(rspn_id_t, rspnid_name); 4244 mtx_lock(&prison0.pr_mtx); 4245 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4246 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD"); 4247 mtx_unlock(&prison0.pr_mtx); 4248 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4249 ":%s", device_get_nameunit(isp->isp_dev)); 4250 if (chan != 0) { 4251 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4252 "/%d", chan); 4253 } 4254 len += rp.rspnid_length; 4255 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2; 4256 isp_put_rspn_id(isp, &rp, (rspn_id_t *)scp); 4257 4258 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) { 4259 FC_SCRATCH_RELEASE(isp, chan); 4260 return (-1); 4261 } 4262 4263 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4264 FC_SCRATCH_RELEASE(isp, chan); 4265 if (ct->ct_cmd_resp == LS_RJT) { 4266 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4267 "Chan %d Register Symbolic Port Name rejected", chan); 4268 return (-1); 4269 } else if (ct->ct_cmd_resp == LS_ACC) { 4270 isp_prt(isp, ISP_LOG_SANCFG, 4271 "Chan %d Register Symbolic Port Name accepted", chan); 4272 } else { 4273 isp_prt(isp, ISP_LOGWARN, 4274 "Chan %d Register Symbolic Port Name: 0x%x", chan, ct->ct_cmd_resp); 4275 return (-1); 4276 } 4277 return (0); 4278 } 4279 4280 static int 4281 isp_register_node_name_24xx(ispsoftc_t *isp, int chan) 4282 { 4283 fcparam *fcp = FCPARAM(isp, chan); 4284 ct_hdr_t *ct; 4285 rsnn_nn_t rp; 4286 uint8_t *scp = fcp->isp_scratch; 4287 int len; 4288 4289 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4290 isp_prt(isp, ISP_LOGERR, sacq); 4291 return (-1); 4292 } 4293 4294 /* 4295 * Build the CT header and command in memory. 4296 */ 4297 ISP_MEMZERO(&rp, sizeof(rp)); 4298 ct = &rp.rsnnnn_hdr; 4299 ct->ct_revision = CT_REVISION; 4300 ct->ct_fcs_type = CT_FC_TYPE_FC; 4301 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4302 ct->ct_cmd_resp = SNS_RSNN_NN; 4303 MAKE_NODE_NAME_FROM_WWN(rp.rsnnnn_nodename, fcp->isp_wwnn); 4304 rp.rsnnnn_length = 0; 4305 len = offsetof(rsnn_nn_t, rsnnnn_name); 4306 mtx_lock(&prison0.pr_mtx); 4307 rp.rsnnnn_length += sprintf(&scp[len + rp.rsnnnn_length], 4308 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD"); 4309 mtx_unlock(&prison0.pr_mtx); 4310 len += rp.rsnnnn_length; 4311 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2; 4312 isp_put_rsnn_nn(isp, &rp, (rsnn_nn_t *)scp); 4313 4314 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) { 4315 FC_SCRATCH_RELEASE(isp, chan); 4316 return (-1); 4317 } 4318 4319 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4320 FC_SCRATCH_RELEASE(isp, chan); 4321 if (ct->ct_cmd_resp == LS_RJT) { 4322 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4323 "Chan %d Register Symbolic Node Name rejected", chan); 4324 return (-1); 4325 } else if (ct->ct_cmd_resp == LS_ACC) { 4326 isp_prt(isp, ISP_LOG_SANCFG, 4327 "Chan %d Register Symbolic Node Name accepted", chan); 4328 } else { 4329 isp_prt(isp, ISP_LOGWARN, 4330 "Chan %d Register Symbolic Node Name: 0x%x", chan, ct->ct_cmd_resp); 4331 return (-1); 4332 } 4333 return (0); 4334 } 4335 4336 static uint16_t 4337 isp_next_handle(ispsoftc_t *isp, uint16_t *ohp) 4338 { 4339 fcparam *fcp; 4340 int i, chan, wrap; 4341 uint16_t handle, minh, maxh; 4342 4343 handle = *ohp; 4344 if (ISP_CAP_2KLOGIN(isp)) { 4345 minh = 0; 4346 maxh = NPH_RESERVED - 1; 4347 } else { 4348 minh = SNS_ID + 1; 4349 maxh = NPH_MAX - 1; 4350 } 4351 wrap = 0; 4352 4353 next: 4354 if (handle == NIL_HANDLE) { 4355 handle = minh; 4356 } else { 4357 handle++; 4358 if (handle > maxh) { 4359 if (++wrap >= 2) { 4360 isp_prt(isp, ISP_LOGERR, "Out of port handles!"); 4361 return (NIL_HANDLE); 4362 } 4363 handle = minh; 4364 } 4365 } 4366 for (chan = 0; chan < isp->isp_nchan; chan++) { 4367 fcp = FCPARAM(isp, chan); 4368 if (fcp->role == ISP_ROLE_NONE) 4369 continue; 4370 for (i = 0; i < MAX_FC_TARG; i++) { 4371 if (fcp->portdb[i].state != FC_PORTDB_STATE_NIL && 4372 fcp->portdb[i].handle == handle) 4373 goto next; 4374 } 4375 } 4376 *ohp = handle; 4377 return (handle); 4378 } 4379 4380 /* 4381 * Start a command. Locking is assumed done in the caller. 4382 */ 4383 4384 int 4385 isp_start(XS_T *xs) 4386 { 4387 ispsoftc_t *isp; 4388 uint32_t cdblen; 4389 uint8_t local[QENTRY_LEN]; 4390 ispreq_t *reqp; 4391 void *cdbp, *qep; 4392 uint16_t *tptr; 4393 fcportdb_t *lp; 4394 int target, dmaresult; 4395 4396 XS_INITERR(xs); 4397 isp = XS_ISP(xs); 4398 4399 /* 4400 * Check command CDB length, etc.. We really are limited to 16 bytes 4401 * for Fibre Channel, but can do up to 44 bytes in parallel SCSI, 4402 * but probably only if we're running fairly new firmware (we'll 4403 * let the old f/w choke on an extended command queue entry). 4404 */ 4405 4406 if (XS_CDBLEN(xs) > (IS_FC(isp)? 16 : 44) || XS_CDBLEN(xs) == 0) { 4407 isp_prt(isp, ISP_LOGERR, "unsupported cdb length (%d, CDB[0]=0x%x)", XS_CDBLEN(xs), XS_CDBP(xs)[0] & 0xff); 4408 XS_SETERR(xs, HBA_REQINVAL); 4409 return (CMD_COMPLETE); 4410 } 4411 4412 /* 4413 * Translate the target to device handle as appropriate, checking 4414 * for correct device state as well. 4415 */ 4416 target = XS_TGT(xs); 4417 if (IS_FC(isp)) { 4418 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs)); 4419 4420 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) { 4421 isp_prt(isp, ISP_LOG_WARN1, 4422 "%d.%d.%jx I am not an initiator", 4423 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4424 XS_SETERR(xs, HBA_SELTIMEOUT); 4425 return (CMD_COMPLETE); 4426 } 4427 4428 if (isp->isp_state != ISP_RUNSTATE) { 4429 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE"); 4430 XS_SETERR(xs, HBA_BOTCH); 4431 return (CMD_COMPLETE); 4432 } 4433 4434 isp_prt(isp, ISP_LOGDEBUG2, "XS_TGT(xs)=%d", target); 4435 lp = &fcp->portdb[target]; 4436 if (target < 0 || target >= MAX_FC_TARG || 4437 lp->is_target == 0) { 4438 XS_SETERR(xs, HBA_SELTIMEOUT); 4439 return (CMD_COMPLETE); 4440 } 4441 if (fcp->isp_loopstate != LOOP_READY) { 4442 isp_prt(isp, ISP_LOGDEBUG1, 4443 "%d.%d.%jx loop is not ready", 4444 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4445 return (CMD_RQLATER); 4446 } 4447 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 4448 isp_prt(isp, ISP_LOGDEBUG1, 4449 "%d.%d.%jx target zombie", 4450 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4451 return (CMD_RQLATER); 4452 } 4453 if (lp->state != FC_PORTDB_STATE_VALID) { 4454 isp_prt(isp, ISP_LOGDEBUG1, 4455 "%d.%d.%jx bad db port state 0x%x", 4456 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs), lp->state); 4457 XS_SETERR(xs, HBA_SELTIMEOUT); 4458 return (CMD_COMPLETE); 4459 } 4460 } else { 4461 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 4462 if (isp->isp_state != ISP_RUNSTATE) { 4463 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE"); 4464 XS_SETERR(xs, HBA_BOTCH); 4465 return (CMD_COMPLETE); 4466 } 4467 4468 if (sdp->update) { 4469 isp_spi_update(isp, XS_CHANNEL(xs)); 4470 } 4471 lp = NULL; 4472 } 4473 4474 start_again: 4475 4476 qep = isp_getrqentry(isp); 4477 if (qep == NULL) { 4478 isp_prt(isp, ISP_LOG_WARN1, "Request Queue Overflow"); 4479 XS_SETERR(xs, HBA_BOTCH); 4480 return (CMD_EAGAIN); 4481 } 4482 XS_SETERR(xs, HBA_NOERROR); 4483 4484 /* 4485 * Now see if we need to synchronize the ISP with respect to anything. 4486 * We do dual duty here (cough) for synchronizing for buses other 4487 * than which we got here to send a command to. 4488 */ 4489 reqp = (ispreq_t *) local; 4490 ISP_MEMZERO(local, QENTRY_LEN); 4491 if (ISP_TST_SENDMARKER(isp, XS_CHANNEL(xs))) { 4492 if (IS_24XX(isp)) { 4493 isp_marker_24xx_t *m = (isp_marker_24xx_t *) reqp; 4494 m->mrk_header.rqs_entry_count = 1; 4495 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER; 4496 m->mrk_modifier = SYNC_ALL; 4497 m->mrk_vphdl = XS_CHANNEL(xs); 4498 isp_put_marker_24xx(isp, m, qep); 4499 } else { 4500 isp_marker_t *m = (isp_marker_t *) reqp; 4501 m->mrk_header.rqs_entry_count = 1; 4502 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER; 4503 m->mrk_target = (XS_CHANNEL(xs) << 7); /* bus # */ 4504 m->mrk_modifier = SYNC_ALL; 4505 isp_put_marker(isp, m, qep); 4506 } 4507 ISP_SYNC_REQUEST(isp); 4508 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 0); 4509 goto start_again; 4510 } 4511 4512 reqp->req_header.rqs_entry_count = 1; 4513 4514 /* 4515 * Select and install Header Code. 4516 * Note that it might be overridden before going out 4517 * if we're on a 64 bit platform. The lower level 4518 * code (isp_send_cmd) will select the appropriate 4519 * 64 bit variant if it needs to. 4520 */ 4521 if (IS_24XX(isp)) { 4522 reqp->req_header.rqs_entry_type = RQSTYPE_T7RQS; 4523 } else if (IS_FC(isp)) { 4524 reqp->req_header.rqs_entry_type = RQSTYPE_T2RQS; 4525 } else { 4526 if (XS_CDBLEN(xs) > 12) { 4527 reqp->req_header.rqs_entry_type = RQSTYPE_CMDONLY; 4528 } else { 4529 reqp->req_header.rqs_entry_type = RQSTYPE_REQUEST; 4530 } 4531 } 4532 4533 /* 4534 * Set task attributes 4535 */ 4536 if (IS_24XX(isp)) { 4537 int ttype; 4538 if (XS_TAG_P(xs)) { 4539 ttype = XS_TAG_TYPE(xs); 4540 } else { 4541 ttype = REQFLAG_STAG; 4542 } 4543 if (ttype == REQFLAG_OTAG) { 4544 ttype = FCP_CMND_TASK_ATTR_ORDERED; 4545 } else if (ttype == REQFLAG_HTAG) { 4546 ttype = FCP_CMND_TASK_ATTR_HEAD; 4547 } else { 4548 ttype = FCP_CMND_TASK_ATTR_SIMPLE; 4549 } 4550 ((ispreqt7_t *)reqp)->req_task_attribute = ttype; 4551 } else if (IS_FC(isp)) { 4552 /* 4553 * See comment in isp_intr_respq 4554 */ 4555 /* XS_SET_RESID(xs, 0); */ 4556 4557 /* 4558 * Fibre Channel always requires some kind of tag. 4559 * The Qlogic drivers seem be happy not to use a tag, 4560 * but this breaks for some devices (IBM drives). 4561 */ 4562 if (XS_TAG_P(xs)) { 4563 ((ispreqt2_t *)reqp)->req_flags = XS_TAG_TYPE(xs); 4564 } else { 4565 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_STAG; 4566 } 4567 } else { 4568 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 4569 if ((sdp->isp_devparam[target].actv_flags & DPARM_TQING) && XS_TAG_P(xs)) { 4570 reqp->req_flags = XS_TAG_TYPE(xs); 4571 } 4572 } 4573 4574 /* 4575 * NB: we do not support long CDBs (yet) 4576 */ 4577 cdblen = XS_CDBLEN(xs); 4578 4579 if (IS_SCSI(isp)) { 4580 if (cdblen > sizeof (reqp->req_cdb)) { 4581 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4582 XS_SETERR(xs, HBA_REQINVAL); 4583 return (CMD_COMPLETE); 4584 } 4585 reqp->req_target = target | (XS_CHANNEL(xs) << 7); 4586 reqp->req_lun_trn = XS_LUN(xs); 4587 reqp->req_cdblen = cdblen; 4588 tptr = &reqp->req_time; 4589 cdbp = reqp->req_cdb; 4590 } else if (IS_24XX(isp)) { 4591 ispreqt7_t *t7 = (ispreqt7_t *)local; 4592 4593 if (cdblen > sizeof (t7->req_cdb)) { 4594 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4595 XS_SETERR(xs, HBA_REQINVAL); 4596 return (CMD_COMPLETE); 4597 } 4598 4599 t7->req_nphdl = lp->handle; 4600 t7->req_tidlo = lp->portid; 4601 t7->req_tidhi = lp->portid >> 16; 4602 t7->req_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(xs)); 4603 be64enc(t7->req_lun, CAM_EXTLUN_BYTE_SWIZZLE(XS_LUN(xs))); 4604 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) { 4605 if (FCP_NEXT_CRN(isp, &t7->req_crn, xs)) { 4606 isp_prt(isp, ISP_LOG_WARN1, 4607 "%d.%d.%jx cannot generate next CRN", 4608 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4609 XS_SETERR(xs, HBA_BOTCH); 4610 return (CMD_EAGAIN); 4611 } 4612 } 4613 tptr = &t7->req_time; 4614 cdbp = t7->req_cdb; 4615 } else { 4616 ispreqt2_t *t2 = (ispreqt2_t *)local; 4617 4618 if (cdblen > sizeof t2->req_cdb) { 4619 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4620 XS_SETERR(xs, HBA_REQINVAL); 4621 return (CMD_COMPLETE); 4622 } 4623 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) { 4624 if (FCP_NEXT_CRN(isp, &t2->req_crn, xs)) { 4625 isp_prt(isp, ISP_LOG_WARN1, 4626 "%d.%d.%jx cannot generate next CRN", 4627 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4628 XS_SETERR(xs, HBA_BOTCH); 4629 return (CMD_EAGAIN); 4630 } 4631 } 4632 if (ISP_CAP_2KLOGIN(isp)) { 4633 ispreqt2e_t *t2e = (ispreqt2e_t *)local; 4634 t2e->req_target = lp->handle; 4635 t2e->req_scclun = XS_LUN(xs); 4636 tptr = &t2e->req_time; 4637 cdbp = t2e->req_cdb; 4638 } else if (ISP_CAP_SCCFW(isp)) { 4639 t2->req_target = lp->handle; 4640 t2->req_scclun = XS_LUN(xs); 4641 tptr = &t2->req_time; 4642 cdbp = t2->req_cdb; 4643 } else { 4644 t2->req_target = lp->handle; 4645 t2->req_lun_trn = XS_LUN(xs); 4646 tptr = &t2->req_time; 4647 cdbp = t2->req_cdb; 4648 } 4649 } 4650 *tptr = XS_TIME(xs); 4651 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen); 4652 4653 /* Whew. Thankfully the same for type 7 requests */ 4654 reqp->req_handle = isp_allocate_handle(isp, xs, ISP_HANDLE_INITIATOR); 4655 if (reqp->req_handle == 0) { 4656 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers"); 4657 XS_SETERR(xs, HBA_BOTCH); 4658 return (CMD_EAGAIN); 4659 } 4660 4661 /* 4662 * Set up DMA and/or do any platform dependent swizzling of the request entry 4663 * so that the Qlogic F/W understands what is being asked of it. 4664 * 4665 * The callee is responsible for adding all requests at this point. 4666 */ 4667 dmaresult = ISP_DMASETUP(isp, xs, reqp); 4668 if (dmaresult != CMD_QUEUED) { 4669 isp_destroy_handle(isp, reqp->req_handle); 4670 /* 4671 * dmasetup sets actual error in packet, and 4672 * return what we were given to return. 4673 */ 4674 return (dmaresult); 4675 } 4676 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs)); 4677 return (CMD_QUEUED); 4678 } 4679 4680 /* 4681 * isp control 4682 * Locks (ints blocked) assumed held. 4683 */ 4684 4685 int 4686 isp_control(ispsoftc_t *isp, ispctl_t ctl, ...) 4687 { 4688 XS_T *xs; 4689 mbreg_t *mbr, mbs; 4690 int chan, tgt; 4691 uint32_t handle; 4692 va_list ap; 4693 4694 switch (ctl) { 4695 case ISPCTL_RESET_BUS: 4696 /* 4697 * Issue a bus reset. 4698 */ 4699 if (IS_24XX(isp)) { 4700 isp_prt(isp, ISP_LOGERR, "BUS RESET NOT IMPLEMENTED"); 4701 break; 4702 } else if (IS_FC(isp)) { 4703 mbs.param[1] = 10; 4704 chan = 0; 4705 } else { 4706 va_start(ap, ctl); 4707 chan = va_arg(ap, int); 4708 va_end(ap); 4709 mbs.param[1] = SDPARAM(isp, chan)->isp_bus_reset_delay; 4710 if (mbs.param[1] < 2) { 4711 mbs.param[1] = 2; 4712 } 4713 mbs.param[2] = chan; 4714 } 4715 MBSINIT(&mbs, MBOX_BUS_RESET, MBLOGALL, 0); 4716 ISP_SET_SENDMARKER(isp, chan, 1); 4717 isp_mboxcmd(isp, &mbs); 4718 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4719 break; 4720 } 4721 isp_prt(isp, ISP_LOGINFO, "driver initiated bus reset of bus %d", chan); 4722 return (0); 4723 4724 case ISPCTL_RESET_DEV: 4725 va_start(ap, ctl); 4726 chan = va_arg(ap, int); 4727 tgt = va_arg(ap, int); 4728 va_end(ap); 4729 if (IS_24XX(isp)) { 4730 uint8_t local[QENTRY_LEN]; 4731 isp24xx_tmf_t *tmf; 4732 isp24xx_statusreq_t *sp; 4733 fcparam *fcp = FCPARAM(isp, chan); 4734 fcportdb_t *lp; 4735 4736 if (tgt < 0 || tgt >= MAX_FC_TARG) { 4737 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to reset bad target %d", chan, tgt); 4738 break; 4739 } 4740 lp = &fcp->portdb[tgt]; 4741 if (lp->is_target == 0 || 4742 lp->state != FC_PORTDB_STATE_VALID) { 4743 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt); 4744 break; 4745 } 4746 4747 tmf = (isp24xx_tmf_t *) local; 4748 ISP_MEMZERO(tmf, QENTRY_LEN); 4749 tmf->tmf_header.rqs_entry_type = RQSTYPE_TSK_MGMT; 4750 tmf->tmf_header.rqs_entry_count = 1; 4751 tmf->tmf_nphdl = lp->handle; 4752 tmf->tmf_delay = 2; 4753 tmf->tmf_timeout = 4; 4754 tmf->tmf_flags = ISP24XX_TMF_TARGET_RESET; 4755 tmf->tmf_tidlo = lp->portid; 4756 tmf->tmf_tidhi = lp->portid >> 16; 4757 tmf->tmf_vpidx = ISP_GET_VPIDX(isp, chan); 4758 isp_put_24xx_tmf(isp, tmf, isp->isp_iocb); 4759 if (isp->isp_dblev & ISP_LOGDEBUG1) 4760 isp_print_bytes(isp, "TMF IOCB request", QENTRY_LEN, isp->isp_iocb); 4761 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, QENTRY_LEN, chan); 4762 fcp->sendmarker = 1; 4763 4764 isp_prt(isp, ISP_LOGALL, "Chan %d Reset N-Port Handle 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid); 4765 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 4766 MBCMD_DEFAULT_TIMEOUT + tmf->tmf_timeout * 1000000); 4767 mbs.param[1] = QENTRY_LEN; 4768 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 4769 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 4770 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 4771 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 4772 isp_mboxcmd(isp, &mbs); 4773 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 4774 break; 4775 4776 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan); 4777 if (isp->isp_dblev & ISP_LOGDEBUG1) 4778 isp_print_bytes(isp, "TMF IOCB response", QENTRY_LEN, &((isp24xx_statusreq_t *)isp->isp_iocb)[1]); 4779 sp = (isp24xx_statusreq_t *) local; 4780 isp_get_24xx_response(isp, &((isp24xx_statusreq_t *)isp->isp_iocb)[1], sp); 4781 if (sp->req_completion_status == 0) { 4782 return (0); 4783 } 4784 isp_prt(isp, ISP_LOGWARN, "Chan %d reset of target %d returned 0x%x", chan, tgt, sp->req_completion_status); 4785 break; 4786 } else if (IS_FC(isp)) { 4787 if (ISP_CAP_2KLOGIN(isp)) { 4788 mbs.param[1] = tgt; 4789 mbs.ibits = (1 << 10); 4790 } else { 4791 mbs.param[1] = (tgt << 8); 4792 } 4793 } else { 4794 mbs.param[1] = (chan << 15) | (tgt << 8); 4795 } 4796 MBSINIT(&mbs, MBOX_ABORT_TARGET, MBLOGALL, 0); 4797 mbs.param[2] = 3; /* 'delay', in seconds */ 4798 isp_mboxcmd(isp, &mbs); 4799 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4800 break; 4801 } 4802 isp_prt(isp, ISP_LOGINFO, "Target %d on Bus %d Reset Succeeded", tgt, chan); 4803 ISP_SET_SENDMARKER(isp, chan, 1); 4804 return (0); 4805 4806 case ISPCTL_ABORT_CMD: 4807 va_start(ap, ctl); 4808 xs = va_arg(ap, XS_T *); 4809 va_end(ap); 4810 4811 tgt = XS_TGT(xs); 4812 chan = XS_CHANNEL(xs); 4813 4814 handle = isp_find_handle(isp, xs); 4815 if (handle == 0) { 4816 isp_prt(isp, ISP_LOGWARN, "cannot find handle for command to abort"); 4817 break; 4818 } 4819 if (IS_24XX(isp)) { 4820 isp24xx_abrt_t local, *ab = &local; 4821 fcparam *fcp; 4822 fcportdb_t *lp; 4823 4824 fcp = FCPARAM(isp, chan); 4825 if (tgt < 0 || tgt >= MAX_FC_TARG) { 4826 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to abort bad target %d", chan, tgt); 4827 break; 4828 } 4829 lp = &fcp->portdb[tgt]; 4830 if (lp->is_target == 0 || 4831 lp->state != FC_PORTDB_STATE_VALID) { 4832 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt); 4833 break; 4834 } 4835 isp_prt(isp, ISP_LOGALL, "Chan %d Abort Cmd for N-Port 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid); 4836 ISP_MEMZERO(ab, QENTRY_LEN); 4837 ab->abrt_header.rqs_entry_type = RQSTYPE_ABORT_IO; 4838 ab->abrt_header.rqs_entry_count = 1; 4839 ab->abrt_handle = lp->handle; 4840 ab->abrt_cmd_handle = handle; 4841 ab->abrt_tidlo = lp->portid; 4842 ab->abrt_tidhi = lp->portid >> 16; 4843 ab->abrt_vpidx = ISP_GET_VPIDX(isp, chan); 4844 isp_put_24xx_abrt(isp, ab, isp->isp_iocb); 4845 if (isp->isp_dblev & ISP_LOGDEBUG1) 4846 isp_print_bytes(isp, "AB IOCB quest", QENTRY_LEN, isp->isp_iocb); 4847 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, 2 * QENTRY_LEN, chan); 4848 4849 ISP_MEMZERO(&mbs, sizeof (mbs)); 4850 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 5000000); 4851 mbs.param[1] = QENTRY_LEN; 4852 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 4853 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 4854 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 4855 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 4856 4857 isp_mboxcmd(isp, &mbs); 4858 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 4859 break; 4860 4861 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan); 4862 if (isp->isp_dblev & ISP_LOGDEBUG1) 4863 isp_print_bytes(isp, "AB IOCB response", QENTRY_LEN, &((isp24xx_abrt_t *)isp->isp_iocb)[1]); 4864 isp_get_24xx_abrt(isp, &((isp24xx_abrt_t *)isp->isp_iocb)[1], ab); 4865 if (ab->abrt_nphdl == ISP24XX_ABRT_OKAY) { 4866 return (0); 4867 } 4868 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d abort returned 0x%x", chan, tgt, ab->abrt_nphdl); 4869 break; 4870 } else if (IS_FC(isp)) { 4871 if (ISP_CAP_SCCFW(isp)) { 4872 if (ISP_CAP_2KLOGIN(isp)) { 4873 mbs.param[1] = tgt; 4874 } else { 4875 mbs.param[1] = tgt << 8; 4876 } 4877 mbs.param[6] = XS_LUN(xs); 4878 } else { 4879 mbs.param[1] = tgt << 8 | XS_LUN(xs); 4880 } 4881 } else { 4882 mbs.param[1] = (chan << 15) | (tgt << 8) | XS_LUN(xs); 4883 } 4884 MBSINIT(&mbs, MBOX_ABORT, 4885 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_ERROR), 0); 4886 mbs.param[2] = handle; 4887 isp_mboxcmd(isp, &mbs); 4888 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4889 break; 4890 } 4891 return (0); 4892 4893 case ISPCTL_UPDATE_PARAMS: 4894 4895 va_start(ap, ctl); 4896 chan = va_arg(ap, int); 4897 va_end(ap); 4898 isp_spi_update(isp, chan); 4899 return (0); 4900 4901 case ISPCTL_FCLINK_TEST: 4902 4903 if (IS_FC(isp)) { 4904 int usdelay; 4905 va_start(ap, ctl); 4906 chan = va_arg(ap, int); 4907 usdelay = va_arg(ap, int); 4908 va_end(ap); 4909 if (usdelay == 0) { 4910 usdelay = 250000; 4911 } 4912 return (isp_fclink_test(isp, chan, usdelay)); 4913 } 4914 break; 4915 4916 case ISPCTL_SCAN_FABRIC: 4917 4918 if (IS_FC(isp)) { 4919 va_start(ap, ctl); 4920 chan = va_arg(ap, int); 4921 va_end(ap); 4922 return (isp_scan_fabric(isp, chan)); 4923 } 4924 break; 4925 4926 case ISPCTL_SCAN_LOOP: 4927 4928 if (IS_FC(isp)) { 4929 va_start(ap, ctl); 4930 chan = va_arg(ap, int); 4931 va_end(ap); 4932 return (isp_scan_loop(isp, chan)); 4933 } 4934 break; 4935 4936 case ISPCTL_PDB_SYNC: 4937 4938 if (IS_FC(isp)) { 4939 va_start(ap, ctl); 4940 chan = va_arg(ap, int); 4941 va_end(ap); 4942 return (isp_pdb_sync(isp, chan)); 4943 } 4944 break; 4945 4946 case ISPCTL_SEND_LIP: 4947 4948 if (IS_FC(isp) && !IS_24XX(isp)) { 4949 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0); 4950 if (ISP_CAP_2KLOGIN(isp)) { 4951 mbs.ibits = (1 << 10); 4952 } 4953 isp_mboxcmd(isp, &mbs); 4954 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 4955 return (0); 4956 } 4957 } 4958 break; 4959 4960 case ISPCTL_GET_PDB: 4961 if (IS_FC(isp)) { 4962 isp_pdb_t *pdb; 4963 va_start(ap, ctl); 4964 chan = va_arg(ap, int); 4965 tgt = va_arg(ap, int); 4966 pdb = va_arg(ap, isp_pdb_t *); 4967 va_end(ap); 4968 return (isp_getpdb(isp, chan, tgt, pdb)); 4969 } 4970 break; 4971 4972 case ISPCTL_GET_NAMES: 4973 { 4974 uint64_t *wwnn, *wwnp; 4975 va_start(ap, ctl); 4976 chan = va_arg(ap, int); 4977 tgt = va_arg(ap, int); 4978 wwnn = va_arg(ap, uint64_t *); 4979 wwnp = va_arg(ap, uint64_t *); 4980 va_end(ap); 4981 if (wwnn == NULL && wwnp == NULL) { 4982 break; 4983 } 4984 if (wwnn) { 4985 *wwnn = isp_get_wwn(isp, chan, tgt, 1); 4986 if (*wwnn == INI_NONE) { 4987 break; 4988 } 4989 } 4990 if (wwnp) { 4991 *wwnp = isp_get_wwn(isp, chan, tgt, 0); 4992 if (*wwnp == INI_NONE) { 4993 break; 4994 } 4995 } 4996 return (0); 4997 } 4998 case ISPCTL_RUN_MBOXCMD: 4999 { 5000 va_start(ap, ctl); 5001 mbr = va_arg(ap, mbreg_t *); 5002 va_end(ap); 5003 isp_mboxcmd(isp, mbr); 5004 return (0); 5005 } 5006 case ISPCTL_PLOGX: 5007 { 5008 isp_plcmd_t *p; 5009 int r; 5010 5011 va_start(ap, ctl); 5012 p = va_arg(ap, isp_plcmd_t *); 5013 va_end(ap); 5014 5015 if ((p->flags & PLOGX_FLG_CMD_MASK) != PLOGX_FLG_CMD_PLOGI || (p->handle != NIL_HANDLE)) { 5016 return (isp_plogx(isp, p->channel, p->handle, p->portid, p->flags)); 5017 } 5018 do { 5019 isp_next_handle(isp, &p->handle); 5020 r = isp_plogx(isp, p->channel, p->handle, p->portid, p->flags); 5021 if ((r & 0xffff) == MBOX_PORT_ID_USED) { 5022 p->handle = r >> 16; 5023 r = 0; 5024 break; 5025 } 5026 } while ((r & 0xffff) == MBOX_LOOP_ID_USED); 5027 return (r); 5028 } 5029 case ISPCTL_CHANGE_ROLE: 5030 if (IS_FC(isp)) { 5031 int role, r; 5032 5033 va_start(ap, ctl); 5034 chan = va_arg(ap, int); 5035 role = va_arg(ap, int); 5036 va_end(ap); 5037 r = isp_fc_change_role(isp, chan, role); 5038 return (r); 5039 } 5040 break; 5041 default: 5042 isp_prt(isp, ISP_LOGERR, "Unknown Control Opcode 0x%x", ctl); 5043 break; 5044 5045 } 5046 return (-1); 5047 } 5048 5049 /* 5050 * Interrupt Service Routine(s). 5051 * 5052 * External (OS) framework has done the appropriate locking, 5053 * and the locking will be held throughout this function. 5054 */ 5055 5056 #ifdef ISP_TARGET_MODE 5057 void 5058 isp_intr_atioq(ispsoftc_t *isp) 5059 { 5060 uint8_t qe[QENTRY_LEN]; 5061 isphdr_t *hp; 5062 void *addr; 5063 uint32_t iptr, optr, oop; 5064 5065 iptr = ISP_READ(isp, BIU2400_ATIO_RSPINP); 5066 optr = isp->isp_atioodx; 5067 while (optr != iptr) { 5068 oop = optr; 5069 MEMORYBARRIER(isp, SYNC_ATIOQ, oop, QENTRY_LEN, -1); 5070 addr = ISP_QUEUE_ENTRY(isp->isp_atioq, oop); 5071 isp_get_hdr(isp, addr, (isphdr_t *)qe); 5072 hp = (isphdr_t *)qe; 5073 switch (hp->rqs_entry_type) { 5074 case RQSTYPE_NOTIFY: 5075 case RQSTYPE_ATIO: 5076 (void) isp_target_notify(isp, addr, &oop); 5077 break; 5078 default: 5079 isp_print_qentry(isp, "?ATIOQ entry?", oop, addr); 5080 break; 5081 } 5082 optr = ISP_NXT_QENTRY(oop, RESULT_QUEUE_LEN(isp)); 5083 } 5084 if (isp->isp_atioodx != optr) { 5085 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, optr); 5086 isp->isp_atioodx = optr; 5087 } 5088 } 5089 #endif 5090 5091 void 5092 isp_intr_async(ispsoftc_t *isp, uint16_t event) 5093 { 5094 5095 if (IS_FC(isp)) 5096 isp_parse_async_fc(isp, event); 5097 else 5098 isp_parse_async(isp, event); 5099 } 5100 5101 void 5102 isp_intr_mbox(ispsoftc_t *isp, uint16_t mbox0) 5103 { 5104 int i, obits; 5105 5106 if (!isp->isp_mboxbsy) { 5107 isp_prt(isp, ISP_LOGWARN, "mailbox 0x%x with no waiters", mbox0); 5108 return; 5109 } 5110 obits = isp->isp_obits; 5111 isp->isp_mboxtmp[0] = mbox0; 5112 for (i = 1; i < ISP_NMBOX(isp); i++) { 5113 if ((obits & (1 << i)) == 0) 5114 continue; 5115 isp->isp_mboxtmp[i] = ISP_READ(isp, MBOX_OFF(i)); 5116 } 5117 MBOX_NOTIFY_COMPLETE(isp); 5118 } 5119 5120 void 5121 isp_intr_respq(ispsoftc_t *isp) 5122 { 5123 XS_T *xs, *cont_xs; 5124 uint8_t qe[QENTRY_LEN]; 5125 ispstatusreq_t *sp = (ispstatusreq_t *)qe; 5126 isp24xx_statusreq_t *sp2 = (isp24xx_statusreq_t *)qe; 5127 isphdr_t *hp; 5128 uint8_t *resp, *snsp; 5129 int buddaboom, completion_status, cont = 0, etype, i; 5130 int req_status_flags, req_state_flags, scsi_status; 5131 uint32_t iptr, junk, cptr, optr, rlen, slen, sptr, totslen, resid; 5132 5133 /* 5134 * We can't be getting this now. 5135 */ 5136 if (isp->isp_state != ISP_RUNSTATE) { 5137 isp_prt(isp, ISP_LOGINFO, "respq interrupt when not ready"); 5138 return; 5139 } 5140 5141 iptr = ISP_READ(isp, isp->isp_respinrp); 5142 /* Debounce the 2300 if revision less than 2. */ 5143 if (IS_2100(isp) || (IS_2300(isp) && isp->isp_revision < 2)) { 5144 do { 5145 junk = iptr; 5146 iptr = ISP_READ(isp, isp->isp_respinrp); 5147 } while (junk != iptr); 5148 } 5149 isp->isp_residx = iptr; 5150 5151 optr = isp->isp_resodx; 5152 while (optr != iptr) { 5153 sptr = cptr = optr; 5154 hp = (isphdr_t *) ISP_QUEUE_ENTRY(isp->isp_result, cptr); 5155 optr = ISP_NXT_QENTRY(optr, RESULT_QUEUE_LEN(isp)); 5156 5157 /* 5158 * Synchronize our view of this response queue entry. 5159 */ 5160 MEMORYBARRIER(isp, SYNC_RESULT, cptr, QENTRY_LEN, -1); 5161 if (isp->isp_dblev & ISP_LOGDEBUG1) 5162 isp_print_qentry(isp, "Response Queue Entry", cptr, hp); 5163 isp_get_hdr(isp, hp, &sp->req_header); 5164 etype = sp->req_header.rqs_entry_type; 5165 5166 /* We expected Status Continuation, but got different IOCB. */ 5167 if (cont > 0 && etype != RQSTYPE_STATUS_CONT) { 5168 cont = 0; 5169 isp_done(cont_xs); 5170 } 5171 5172 if (IS_24XX(isp) && etype == RQSTYPE_RESPONSE) { 5173 isp_get_24xx_response(isp, (isp24xx_statusreq_t *)hp, sp2); 5174 scsi_status = sp2->req_scsi_status; 5175 completion_status = sp2->req_completion_status; 5176 req_status_flags = 0; 5177 if ((scsi_status & 0xff) != 0) 5178 req_state_flags = RQSF_GOT_STATUS; 5179 else 5180 req_state_flags = 0; 5181 resid = sp2->req_resid; 5182 } else if (etype == RQSTYPE_RESPONSE) { 5183 isp_get_response(isp, (ispstatusreq_t *) hp, sp); 5184 scsi_status = sp->req_scsi_status; 5185 completion_status = sp->req_completion_status; 5186 req_status_flags = sp->req_status_flags; 5187 req_state_flags = sp->req_state_flags; 5188 resid = sp->req_resid; 5189 } else if (etype == RQSTYPE_RIO1) { 5190 isp_rio1_t *rio = (isp_rio1_t *) qe; 5191 isp_get_rio1(isp, (isp_rio1_t *) hp, rio); 5192 for (i = 0; i < rio->req_header.rqs_seqno; i++) { 5193 isp_fastpost_complete(isp, rio->req_handles[i]); 5194 } 5195 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5196 continue; 5197 } else if (etype == RQSTYPE_RIO2) { 5198 isp_prt(isp, ISP_LOGERR, "dropping RIO2 response"); 5199 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5200 continue; 5201 } else if (etype == RQSTYPE_STATUS_CONT) { 5202 ispstatus_cont_t *scp = (ispstatus_cont_t *)qe; 5203 isp_get_cont_response(isp, (ispstatus_cont_t *)hp, scp); 5204 if (cont > 0) { 5205 i = min(cont, sizeof(scp->req_sense_data)); 5206 XS_SENSE_APPEND(cont_xs, scp->req_sense_data, i); 5207 cont -= i; 5208 if (cont == 0) { 5209 isp_done(cont_xs); 5210 } else { 5211 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, 5212 "Expecting Status Continuations for %u bytes", 5213 cont); 5214 } 5215 } else { 5216 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response"); 5217 } 5218 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5219 continue; 5220 } else if (isp_handle_other_response(isp, etype, hp, &cptr)) { 5221 /* More then one IOCB could be consumed. */ 5222 while (sptr != cptr) { 5223 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5224 sptr = ISP_NXT_QENTRY(sptr, RESULT_QUEUE_LEN(isp)); 5225 hp = (isphdr_t *)ISP_QUEUE_ENTRY(isp->isp_result, sptr); 5226 } 5227 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5228 optr = ISP_NXT_QENTRY(cptr, RESULT_QUEUE_LEN(isp)); 5229 continue; 5230 } else { 5231 /* We don't know what was this -- log and skip. */ 5232 isp_prt(isp, ISP_LOGERR, notresp, etype, cptr, optr); 5233 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5234 continue; 5235 } 5236 5237 buddaboom = 0; 5238 if (sp->req_header.rqs_flags & RQSFLAG_MASK) { 5239 if (sp->req_header.rqs_flags & RQSFLAG_CONTINUATION) { 5240 isp_print_qentry(isp, "unexpected continuation segment", 5241 cptr, hp); 5242 continue; 5243 } 5244 if (sp->req_header.rqs_flags & RQSFLAG_FULL) { 5245 isp_prt(isp, ISP_LOG_WARN1, "internal queues full"); 5246 /* 5247 * We'll synthesize a QUEUE FULL message below. 5248 */ 5249 } 5250 if (sp->req_header.rqs_flags & RQSFLAG_BADHEADER) { 5251 isp_print_qentry(isp, "bad header flag", 5252 cptr, hp); 5253 buddaboom++; 5254 } 5255 if (sp->req_header.rqs_flags & RQSFLAG_BADPACKET) { 5256 isp_print_qentry(isp, "bad request packet", 5257 cptr, hp); 5258 buddaboom++; 5259 } 5260 if (sp->req_header.rqs_flags & RQSFLAG_BADCOUNT) { 5261 isp_print_qentry(isp, "invalid entry count", 5262 cptr, hp); 5263 buddaboom++; 5264 } 5265 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) { 5266 isp_print_qentry(isp, "invalid IOCB ordering", 5267 cptr, hp); 5268 continue; 5269 } 5270 } 5271 5272 xs = isp_find_xs(isp, sp->req_handle); 5273 if (xs == NULL) { 5274 uint8_t ts = completion_status & 0xff; 5275 /* 5276 * Only whine if this isn't the expected fallout of 5277 * aborting the command or resetting the target. 5278 */ 5279 if (etype != RQSTYPE_RESPONSE) { 5280 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype); 5281 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED) { 5282 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts); 5283 } 5284 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5285 continue; 5286 } 5287 if (req_status_flags & RQSTF_BUS_RESET) { 5288 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx bus was reset", 5289 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs)); 5290 XS_SETERR(xs, HBA_BUSRESET); 5291 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1); 5292 } 5293 if (buddaboom) { 5294 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx buddaboom", 5295 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs)); 5296 XS_SETERR(xs, HBA_BOTCH); 5297 } 5298 5299 resp = snsp = NULL; 5300 rlen = slen = totslen = 0; 5301 if (IS_24XX(isp) && (scsi_status & (RQCS_RV|RQCS_SV)) != 0) { 5302 resp = sp2->req_rsp_sense; 5303 rlen = sp2->req_response_len; 5304 } else if (IS_FC(isp) && (scsi_status & RQCS_RV) != 0) { 5305 resp = sp->req_response; 5306 rlen = sp->req_response_len; 5307 } 5308 if (IS_FC(isp) && (scsi_status & RQCS_SV) != 0) { 5309 /* 5310 * Fibre Channel F/W doesn't say we got status 5311 * if there's Sense Data instead. I guess they 5312 * think it goes w/o saying. 5313 */ 5314 req_state_flags |= RQSF_GOT_STATUS|RQSF_GOT_SENSE; 5315 if (IS_24XX(isp)) { 5316 snsp = sp2->req_rsp_sense; 5317 snsp += rlen; 5318 totslen = sp2->req_sense_len; 5319 slen = sizeof(sp2->req_rsp_sense) - rlen; 5320 } else { 5321 snsp = sp->req_sense_data; 5322 totslen = sp->req_sense_len; 5323 slen = sizeof(sp->req_sense_data); 5324 } 5325 } else if (IS_SCSI(isp) && (req_state_flags & RQSF_GOT_SENSE)) { 5326 snsp = sp->req_sense_data; 5327 totslen = sp->req_sense_len; 5328 slen = sizeof (sp->req_sense_data); 5329 } 5330 if (slen > totslen) 5331 slen = totslen; 5332 if (req_state_flags & RQSF_GOT_STATUS) 5333 *XS_STSP(xs) = scsi_status & 0xff; 5334 5335 if (rlen >= 4 && resp[FCP_RSPNS_CODE_OFFSET] != 0) { 5336 const char *ptr; 5337 char lb[64]; 5338 const char *rnames[10] = { 5339 "Task Management function complete", 5340 "FCP_DATA length different than FCP_BURST_LEN", 5341 "FCP_CMND fields invalid", 5342 "FCP_DATA parameter mismatch with FCP_DATA_RO", 5343 "Task Management function rejected", 5344 "Task Management function failed", 5345 NULL, 5346 NULL, 5347 "Task Management function succeeded", 5348 "Task Management function incorrect logical unit number", 5349 }; 5350 uint8_t code = resp[FCP_RSPNS_CODE_OFFSET]; 5351 if (code >= 10 || rnames[code] == NULL) { 5352 ISP_SNPRINTF(lb, sizeof(lb), 5353 "Unknown FCP Response Code 0x%x", code); 5354 ptr = lb; 5355 } else { 5356 ptr = rnames[code]; 5357 } 5358 isp_xs_prt(isp, xs, ISP_LOGWARN, 5359 "FCP RESPONSE, LENGTH %u: %s CDB0=0x%02x", 5360 rlen, ptr, XS_CDBP(xs)[0] & 0xff); 5361 if (code != 0 && code != 8) 5362 XS_SETERR(xs, HBA_BOTCH); 5363 } 5364 if (IS_24XX(isp)) 5365 isp_parse_status_24xx(isp, sp2, xs, &resid); 5366 else 5367 isp_parse_status(isp, sp, xs, &resid); 5368 if ((XS_NOERR(xs) || XS_ERR(xs) == HBA_NOERROR) && 5369 (*XS_STSP(xs) == SCSI_BUSY)) 5370 XS_SETERR(xs, HBA_TGTBSY); 5371 if (IS_SCSI(isp)) { 5372 XS_SET_RESID(xs, resid); 5373 /* 5374 * A new synchronous rate was negotiated for 5375 * this target. Mark state such that we'll go 5376 * look up that which has changed later. 5377 */ 5378 if (req_status_flags & RQSTF_NEGOTIATION) { 5379 int t = XS_TGT(xs); 5380 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 5381 sdp->isp_devparam[t].dev_refresh = 1; 5382 sdp->update = 1; 5383 } 5384 } else { 5385 if (req_status_flags & RQSF_XFER_COMPLETE) { 5386 XS_SET_RESID(xs, 0); 5387 } else if (scsi_status & RQCS_RESID) { 5388 XS_SET_RESID(xs, resid); 5389 } else { 5390 XS_SET_RESID(xs, 0); 5391 } 5392 } 5393 if (slen > 0) { 5394 XS_SAVE_SENSE(xs, snsp, slen); 5395 if (totslen > slen) { 5396 cont = totslen - slen; 5397 cont_xs = xs; 5398 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, 5399 "Expecting Status Continuations for %u bytes", 5400 cont); 5401 } 5402 } 5403 isp_prt(isp, ISP_LOGDEBUG2, "asked for %lu got raw resid %lu settled for %lu", 5404 (u_long)XS_XFRLEN(xs), (u_long)resid, (u_long)XS_GET_RESID(xs)); 5405 5406 if (XS_XFRLEN(xs)) 5407 ISP_DMAFREE(isp, xs, sp->req_handle); 5408 isp_destroy_handle(isp, sp->req_handle); 5409 5410 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5411 5412 /* Complete command if we expect no Status Continuations. */ 5413 if (cont == 0) 5414 isp_done(xs); 5415 } 5416 5417 /* We haven't received all Status Continuations, but that is it. */ 5418 if (cont > 0) 5419 isp_done(cont_xs); 5420 5421 /* If we processed any IOCBs, let ISP know about it. */ 5422 if (optr != isp->isp_resodx) { 5423 ISP_WRITE(isp, isp->isp_respoutrp, optr); 5424 isp->isp_resodx = optr; 5425 } 5426 } 5427 5428 /* 5429 * Parse an ASYNC mailbox complete 5430 */ 5431 static void 5432 isp_parse_async(ispsoftc_t *isp, uint16_t mbox) 5433 { 5434 uint32_t h1 = 0, h2 = 0; 5435 uint16_t chan = 0; 5436 5437 /* 5438 * Pick up the channel, but not if this is a ASYNC_RIO32_2, 5439 * where Mailboxes 6/7 have the second handle. 5440 */ 5441 if (mbox != ASYNC_RIO32_2) { 5442 if (IS_DUALBUS(isp)) { 5443 chan = ISP_READ(isp, OUTMAILBOX6); 5444 } 5445 } 5446 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox); 5447 5448 switch (mbox) { 5449 case ASYNC_BUS_RESET: 5450 ISP_SET_SENDMARKER(isp, chan, 1); 5451 #ifdef ISP_TARGET_MODE 5452 isp_target_async(isp, chan, mbox); 5453 #endif 5454 isp_async(isp, ISPASYNC_BUS_RESET, chan); 5455 break; 5456 case ASYNC_SYSTEM_ERROR: 5457 isp->isp_state = ISP_CRASHED; 5458 /* 5459 * Were we waiting for a mailbox command to complete? 5460 * If so, it's dead, so wake up the waiter. 5461 */ 5462 if (isp->isp_mboxbsy) { 5463 isp->isp_obits = 1; 5464 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR; 5465 MBOX_NOTIFY_COMPLETE(isp); 5466 } 5467 /* 5468 * It's up to the handler for isp_async to reinit stuff and 5469 * restart the firmware 5470 */ 5471 isp_async(isp, ISPASYNC_FW_CRASH); 5472 break; 5473 5474 case ASYNC_RQS_XFER_ERR: 5475 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error"); 5476 break; 5477 5478 case ASYNC_RSP_XFER_ERR: 5479 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error"); 5480 break; 5481 5482 case ASYNC_QWAKEUP: 5483 /* 5484 * We've just been notified that the Queue has woken up. 5485 * We don't need to be chatty about this- just unlatch things 5486 * and move on. 5487 */ 5488 mbox = ISP_READ(isp, isp->isp_rqstoutrp); 5489 break; 5490 5491 case ASYNC_TIMEOUT_RESET: 5492 isp_prt(isp, ISP_LOGWARN, "timeout initiated SCSI bus reset of chan %d", chan); 5493 ISP_SET_SENDMARKER(isp, chan, 1); 5494 #ifdef ISP_TARGET_MODE 5495 isp_target_async(isp, chan, mbox); 5496 #endif 5497 break; 5498 5499 case ASYNC_DEVICE_RESET: 5500 isp_prt(isp, ISP_LOGINFO, "device reset on chan %d", chan); 5501 ISP_SET_SENDMARKER(isp, chan, 1); 5502 #ifdef ISP_TARGET_MODE 5503 isp_target_async(isp, chan, mbox); 5504 #endif 5505 break; 5506 5507 case ASYNC_EXTMSG_UNDERRUN: 5508 isp_prt(isp, ISP_LOGWARN, "extended message underrun"); 5509 break; 5510 5511 case ASYNC_SCAM_INT: 5512 isp_prt(isp, ISP_LOGINFO, "SCAM interrupt"); 5513 break; 5514 5515 case ASYNC_HUNG_SCSI: 5516 isp_prt(isp, ISP_LOGERR, "stalled SCSI Bus after DATA Overrun"); 5517 /* XXX: Need to issue SCSI reset at this point */ 5518 break; 5519 5520 case ASYNC_KILLED_BUS: 5521 isp_prt(isp, ISP_LOGERR, "SCSI Bus reset after DATA Overrun"); 5522 break; 5523 5524 case ASYNC_BUS_TRANSIT: 5525 mbox = ISP_READ(isp, OUTMAILBOX2); 5526 switch (mbox & SXP_PINS_MODE_MASK) { 5527 case SXP_PINS_LVD_MODE: 5528 isp_prt(isp, ISP_LOGINFO, "Transition to LVD mode"); 5529 SDPARAM(isp, chan)->isp_diffmode = 0; 5530 SDPARAM(isp, chan)->isp_ultramode = 0; 5531 SDPARAM(isp, chan)->isp_lvdmode = 1; 5532 break; 5533 case SXP_PINS_HVD_MODE: 5534 isp_prt(isp, ISP_LOGINFO, 5535 "Transition to Differential mode"); 5536 SDPARAM(isp, chan)->isp_diffmode = 1; 5537 SDPARAM(isp, chan)->isp_ultramode = 0; 5538 SDPARAM(isp, chan)->isp_lvdmode = 0; 5539 break; 5540 case SXP_PINS_SE_MODE: 5541 isp_prt(isp, ISP_LOGINFO, 5542 "Transition to Single Ended mode"); 5543 SDPARAM(isp, chan)->isp_diffmode = 0; 5544 SDPARAM(isp, chan)->isp_ultramode = 1; 5545 SDPARAM(isp, chan)->isp_lvdmode = 0; 5546 break; 5547 default: 5548 isp_prt(isp, ISP_LOGWARN, 5549 "Transition to Unknown Mode 0x%x", mbox); 5550 break; 5551 } 5552 /* 5553 * XXX: Set up to renegotiate again! 5554 */ 5555 /* Can only be for a 1080... */ 5556 ISP_SET_SENDMARKER(isp, chan, 1); 5557 break; 5558 5559 case ASYNC_CMD_CMPLT: 5560 case ASYNC_RIO32_1: 5561 if (!IS_ULTRA3(isp)) { 5562 isp_prt(isp, ISP_LOGERR, "unexpected fast posting completion"); 5563 break; 5564 } 5565 /* FALLTHROUGH */ 5566 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1); 5567 break; 5568 5569 case ASYNC_RIO32_2: 5570 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1); 5571 h2 = (ISP_READ(isp, OUTMAILBOX7) << 16) | ISP_READ(isp, OUTMAILBOX6); 5572 break; 5573 5574 case ASYNC_RIO16_5: 5575 case ASYNC_RIO16_4: 5576 case ASYNC_RIO16_3: 5577 case ASYNC_RIO16_2: 5578 case ASYNC_RIO16_1: 5579 isp_prt(isp, ISP_LOGERR, "unexpected 16 bit RIO handle"); 5580 break; 5581 default: 5582 isp_prt(isp, ISP_LOGWARN, "%s: unhandled async code 0x%x", __func__, mbox); 5583 break; 5584 } 5585 5586 if (h1 || h2) { 5587 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h1); 5588 isp_fastpost_complete(isp, h1); 5589 if (h2) { 5590 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h2); 5591 isp_fastpost_complete(isp, h2); 5592 } 5593 } 5594 } 5595 5596 static void 5597 isp_parse_async_fc(ispsoftc_t *isp, uint16_t mbox) 5598 { 5599 fcparam *fcp; 5600 uint16_t chan; 5601 5602 if (IS_DUALBUS(isp)) { 5603 chan = ISP_READ(isp, OUTMAILBOX6); 5604 } else { 5605 chan = 0; 5606 } 5607 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox); 5608 5609 switch (mbox) { 5610 case ASYNC_SYSTEM_ERROR: 5611 isp->isp_state = ISP_CRASHED; 5612 FCPARAM(isp, chan)->isp_loopstate = LOOP_NIL; 5613 isp_change_fw_state(isp, chan, FW_CONFIG_WAIT); 5614 /* 5615 * Were we waiting for a mailbox command to complete? 5616 * If so, it's dead, so wake up the waiter. 5617 */ 5618 if (isp->isp_mboxbsy) { 5619 isp->isp_obits = 1; 5620 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR; 5621 MBOX_NOTIFY_COMPLETE(isp); 5622 } 5623 /* 5624 * It's up to the handler for isp_async to reinit stuff and 5625 * restart the firmware 5626 */ 5627 isp_async(isp, ISPASYNC_FW_CRASH); 5628 break; 5629 5630 case ASYNC_RQS_XFER_ERR: 5631 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error"); 5632 break; 5633 5634 case ASYNC_RSP_XFER_ERR: 5635 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error"); 5636 break; 5637 5638 case ASYNC_QWAKEUP: 5639 #ifdef ISP_TARGET_MODE 5640 if (IS_24XX(isp)) { 5641 isp_prt(isp, ISP_LOGERR, "ATIO Queue Transfer Error"); 5642 break; 5643 } 5644 #endif 5645 isp_prt(isp, ISP_LOGERR, "%s: unexpected ASYNC_QWAKEUP code", __func__); 5646 break; 5647 5648 case ASYNC_CMD_CMPLT: 5649 isp_fastpost_complete(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1)); 5650 break; 5651 5652 case ASYNC_RIOZIO_STALL: 5653 isp_intr_respq(isp); 5654 break; 5655 5656 case ASYNC_CTIO_DONE: 5657 #ifdef ISP_TARGET_MODE 5658 isp_target_async(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | 5659 ISP_READ(isp, OUTMAILBOX1), mbox); 5660 #else 5661 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC CTIO done"); 5662 #endif 5663 break; 5664 case ASYNC_LIP_ERROR: 5665 case ASYNC_LIP_NOS_OLS_RECV: 5666 case ASYNC_LIP_OCCURRED: 5667 case ASYNC_PTPMODE: 5668 /* 5669 * These are broadcast events that have to be sent across 5670 * all active channels. 5671 */ 5672 for (chan = 0; chan < isp->isp_nchan; chan++) { 5673 fcp = FCPARAM(isp, chan); 5674 int topo = fcp->isp_topo; 5675 5676 if (fcp->role == ISP_ROLE_NONE) 5677 continue; 5678 if (fcp->isp_loopstate > LOOP_HAVE_LINK) 5679 fcp->isp_loopstate = LOOP_HAVE_LINK; 5680 ISP_SET_SENDMARKER(isp, chan, 1); 5681 isp_async(isp, ISPASYNC_LIP, chan); 5682 #ifdef ISP_TARGET_MODE 5683 isp_target_async(isp, chan, mbox); 5684 #endif 5685 /* 5686 * We've had problems with data corruption occurring on 5687 * commands that complete (with no apparent error) after 5688 * we receive a LIP. This has been observed mostly on 5689 * Local Loop topologies. To be safe, let's just mark 5690 * all active initiator commands as dead. 5691 */ 5692 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) { 5693 int i, j; 5694 for (i = j = 0; i < isp->isp_maxcmds; i++) { 5695 XS_T *xs; 5696 isp_hdl_t *hdp; 5697 5698 hdp = &isp->isp_xflist[i]; 5699 if (ISP_H2HT(hdp->handle) != ISP_HANDLE_INITIATOR) { 5700 continue; 5701 } 5702 xs = hdp->cmd; 5703 if (XS_CHANNEL(xs) != chan) { 5704 continue; 5705 } 5706 j++; 5707 isp_prt(isp, ISP_LOG_WARN1, 5708 "%d.%d.%jx bus reset set at %s:%u", 5709 XS_CHANNEL(xs), XS_TGT(xs), 5710 (uintmax_t)XS_LUN(xs), 5711 __func__, __LINE__); 5712 XS_SETERR(xs, HBA_BUSRESET); 5713 } 5714 if (j) { 5715 isp_prt(isp, ISP_LOGERR, lipd, chan, j); 5716 } 5717 } 5718 } 5719 break; 5720 5721 case ASYNC_LOOP_UP: 5722 /* 5723 * This is a broadcast event that has to be sent across 5724 * all active channels. 5725 */ 5726 for (chan = 0; chan < isp->isp_nchan; chan++) { 5727 fcp = FCPARAM(isp, chan); 5728 if (fcp->role == ISP_ROLE_NONE) 5729 continue; 5730 fcp->isp_linkstate = 1; 5731 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5732 fcp->isp_loopstate = LOOP_HAVE_LINK; 5733 ISP_SET_SENDMARKER(isp, chan, 1); 5734 isp_async(isp, ISPASYNC_LOOP_UP, chan); 5735 #ifdef ISP_TARGET_MODE 5736 isp_target_async(isp, chan, mbox); 5737 #endif 5738 } 5739 break; 5740 5741 case ASYNC_LOOP_DOWN: 5742 /* 5743 * This is a broadcast event that has to be sent across 5744 * all active channels. 5745 */ 5746 for (chan = 0; chan < isp->isp_nchan; chan++) { 5747 fcp = FCPARAM(isp, chan); 5748 if (fcp->role == ISP_ROLE_NONE) 5749 continue; 5750 ISP_SET_SENDMARKER(isp, chan, 1); 5751 fcp->isp_linkstate = 0; 5752 fcp->isp_loopstate = LOOP_NIL; 5753 isp_async(isp, ISPASYNC_LOOP_DOWN, chan); 5754 #ifdef ISP_TARGET_MODE 5755 isp_target_async(isp, chan, mbox); 5756 #endif 5757 } 5758 break; 5759 5760 case ASYNC_LOOP_RESET: 5761 /* 5762 * This is a broadcast event that has to be sent across 5763 * all active channels. 5764 */ 5765 for (chan = 0; chan < isp->isp_nchan; chan++) { 5766 fcp = FCPARAM(isp, chan); 5767 if (fcp->role == ISP_ROLE_NONE) 5768 continue; 5769 ISP_SET_SENDMARKER(isp, chan, 1); 5770 if (fcp->isp_loopstate > LOOP_HAVE_LINK) 5771 fcp->isp_loopstate = LOOP_HAVE_LINK; 5772 isp_async(isp, ISPASYNC_LOOP_RESET, chan); 5773 #ifdef ISP_TARGET_MODE 5774 isp_target_async(isp, chan, mbox); 5775 #endif 5776 } 5777 break; 5778 5779 case ASYNC_PDB_CHANGED: 5780 { 5781 int echan, nphdl, nlstate, reason; 5782 5783 if (IS_23XX(isp) || IS_24XX(isp)) { 5784 nphdl = ISP_READ(isp, OUTMAILBOX1); 5785 nlstate = ISP_READ(isp, OUTMAILBOX2); 5786 } else { 5787 nphdl = nlstate = 0xffff; 5788 } 5789 if (IS_24XX(isp)) 5790 reason = ISP_READ(isp, OUTMAILBOX3) >> 8; 5791 else 5792 reason = 0xff; 5793 if (ISP_CAP_MULTI_ID(isp)) { 5794 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff; 5795 if (chan == 0xff || nphdl == NIL_HANDLE) { 5796 chan = 0; 5797 echan = isp->isp_nchan - 1; 5798 } else if (chan >= isp->isp_nchan) { 5799 break; 5800 } else { 5801 echan = chan; 5802 } 5803 } else { 5804 chan = echan = 0; 5805 } 5806 for (; chan <= echan; chan++) { 5807 fcp = FCPARAM(isp, chan); 5808 if (fcp->role == ISP_ROLE_NONE) 5809 continue; 5810 if (fcp->isp_loopstate > LOOP_LTEST_DONE) { 5811 if (nphdl != NIL_HANDLE && 5812 nphdl == fcp->isp_login_hdl && 5813 reason == PDB24XX_AE_OPN_2) 5814 continue; 5815 fcp->isp_loopstate = LOOP_LTEST_DONE; 5816 } else if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5817 fcp->isp_loopstate = LOOP_HAVE_LINK; 5818 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, 5819 ISPASYNC_CHANGE_PDB, nphdl, nlstate, reason); 5820 } 5821 break; 5822 } 5823 case ASYNC_CHANGE_NOTIFY: 5824 { 5825 int portid; 5826 5827 portid = ((ISP_READ(isp, OUTMAILBOX1) & 0xff) << 16) | 5828 ISP_READ(isp, OUTMAILBOX2); 5829 if (ISP_CAP_MULTI_ID(isp)) { 5830 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff; 5831 if (chan >= isp->isp_nchan) 5832 break; 5833 } else { 5834 chan = 0; 5835 } 5836 fcp = FCPARAM(isp, chan); 5837 if (fcp->role == ISP_ROLE_NONE) 5838 break; 5839 if (fcp->isp_loopstate > LOOP_LTEST_DONE) 5840 fcp->isp_loopstate = LOOP_LTEST_DONE; 5841 else if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5842 fcp->isp_loopstate = LOOP_HAVE_LINK; 5843 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, 5844 ISPASYNC_CHANGE_SNS, portid); 5845 break; 5846 } 5847 case ASYNC_ERR_LOGGING_DISABLED: 5848 isp_prt(isp, ISP_LOGWARN, "Error logging disabled (reason 0x%x)", 5849 ISP_READ(isp, OUTMAILBOX1)); 5850 break; 5851 case ASYNC_CONNMODE: 5852 /* 5853 * This only applies to 2100 amd 2200 cards 5854 */ 5855 if (!IS_2200(isp) && !IS_2100(isp)) { 5856 isp_prt(isp, ISP_LOGWARN, "bad card for ASYNC_CONNMODE event"); 5857 break; 5858 } 5859 chan = 0; 5860 mbox = ISP_READ(isp, OUTMAILBOX1); 5861 switch (mbox) { 5862 case ISP_CONN_LOOP: 5863 isp_prt(isp, ISP_LOGINFO, 5864 "Point-to-Point -> Loop mode"); 5865 break; 5866 case ISP_CONN_PTP: 5867 isp_prt(isp, ISP_LOGINFO, 5868 "Loop -> Point-to-Point mode"); 5869 break; 5870 case ISP_CONN_BADLIP: 5871 isp_prt(isp, ISP_LOGWARN, 5872 "Point-to-Point -> Loop mode (BAD LIP)"); 5873 break; 5874 case ISP_CONN_FATAL: 5875 isp->isp_state = ISP_CRASHED; 5876 isp_prt(isp, ISP_LOGERR, "FATAL CONNECTION ERROR"); 5877 isp_async(isp, ISPASYNC_FW_CRASH); 5878 return; 5879 case ISP_CONN_LOOPBACK: 5880 isp_prt(isp, ISP_LOGWARN, 5881 "Looped Back in Point-to-Point mode"); 5882 break; 5883 default: 5884 isp_prt(isp, ISP_LOGWARN, 5885 "Unknown connection mode (0x%x)", mbox); 5886 break; 5887 } 5888 ISP_SET_SENDMARKER(isp, chan, 1); 5889 FCPARAM(isp, chan)->isp_loopstate = LOOP_HAVE_LINK; 5890 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_OTHER); 5891 break; 5892 case ASYNC_P2P_INIT_ERR: 5893 isp_prt(isp, ISP_LOGWARN, "P2P init error (reason 0x%x)", 5894 ISP_READ(isp, OUTMAILBOX1)); 5895 break; 5896 case ASYNC_RCV_ERR: 5897 if (IS_24XX(isp)) { 5898 isp_prt(isp, ISP_LOGWARN, "Receive Error"); 5899 } else { 5900 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC_RCV_ERR"); 5901 } 5902 break; 5903 case ASYNC_RJT_SENT: /* same as ASYNC_QFULL_SENT */ 5904 if (IS_24XX(isp)) { 5905 isp_prt(isp, ISP_LOGTDEBUG0, "LS_RJT sent"); 5906 break; 5907 } else { 5908 isp_prt(isp, ISP_LOGTDEBUG0, "QFULL sent"); 5909 break; 5910 } 5911 case ASYNC_FW_RESTART_COMPLETE: 5912 isp_prt(isp, ISP_LOGDEBUG0, "FW restart complete"); 5913 break; 5914 case ASYNC_TEMPERATURE_ALERT: 5915 isp_prt(isp, ISP_LOGERR, "Temperature alert (subcode 0x%x)", 5916 ISP_READ(isp, OUTMAILBOX1)); 5917 break; 5918 case ASYNC_TRANSCEIVER_INSERTION: 5919 isp_prt(isp, ISP_LOGDEBUG0, "Transceiver insertion (0x%x)", 5920 ISP_READ(isp, OUTMAILBOX1)); 5921 break; 5922 case ASYNC_TRANSCEIVER_REMOVAL: 5923 isp_prt(isp, ISP_LOGDEBUG0, "Transceiver removal"); 5924 break; 5925 case ASYNC_AUTOLOAD_FW_COMPLETE: 5926 isp_prt(isp, ISP_LOGDEBUG0, "Autoload FW init complete"); 5927 break; 5928 case ASYNC_AUTOLOAD_FW_FAILURE: 5929 isp_prt(isp, ISP_LOGERR, "Autoload FW init failure"); 5930 break; 5931 default: 5932 isp_prt(isp, ISP_LOGWARN, "Unknown Async Code 0x%x", mbox); 5933 break; 5934 } 5935 } 5936 5937 /* 5938 * Handle other response entries. A pointer to the request queue output 5939 * index is here in case we want to eat several entries at once, although 5940 * this is not used currently. 5941 */ 5942 5943 static int 5944 isp_handle_other_response(ispsoftc_t *isp, int type, isphdr_t *hp, uint32_t *optrp) 5945 { 5946 isp_ridacq_t rid; 5947 int chan, c; 5948 uint32_t hdl, portid; 5949 void *ptr; 5950 5951 switch (type) { 5952 case RQSTYPE_MARKER: 5953 isp_prt(isp, ISP_LOG_WARN1, "Marker Response"); 5954 return (1); 5955 case RQSTYPE_RPT_ID_ACQ: 5956 isp_get_ridacq(isp, (isp_ridacq_t *)hp, &rid); 5957 portid = (uint32_t)rid.ridacq_vp_port_hi << 16 | 5958 rid.ridacq_vp_port_lo; 5959 if (rid.ridacq_format == 0) { 5960 for (chan = 0; chan < isp->isp_nchan; chan++) { 5961 fcparam *fcp = FCPARAM(isp, chan); 5962 if (fcp->role == ISP_ROLE_NONE) 5963 continue; 5964 c = (chan == 0) ? 127 : (chan - 1); 5965 if (rid.ridacq_map[c / 16] & (1 << (c % 16)) || 5966 chan == 0) { 5967 fcp->isp_loopstate = LOOP_HAVE_LINK; 5968 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, 5969 chan, ISPASYNC_CHANGE_OTHER); 5970 } else { 5971 fcp->isp_loopstate = LOOP_NIL; 5972 isp_async(isp, ISPASYNC_LOOP_DOWN, 5973 chan); 5974 } 5975 } 5976 } else { 5977 fcparam *fcp = FCPARAM(isp, rid.ridacq_vp_index); 5978 if (rid.ridacq_vp_status == RIDACQ_STS_COMPLETE || 5979 rid.ridacq_vp_status == RIDACQ_STS_CHANGED) { 5980 fcp->isp_topo = (rid.ridacq_map[0] >> 9) & 0x7; 5981 fcp->isp_portid = portid; 5982 fcp->isp_loopstate = LOOP_HAVE_ADDR; 5983 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, 5984 rid.ridacq_vp_index, ISPASYNC_CHANGE_OTHER); 5985 } else { 5986 fcp->isp_loopstate = LOOP_NIL; 5987 isp_async(isp, ISPASYNC_LOOP_DOWN, 5988 rid.ridacq_vp_index); 5989 } 5990 } 5991 return (1); 5992 case RQSTYPE_CT_PASSTHRU: 5993 case RQSTYPE_VP_MODIFY: 5994 case RQSTYPE_VP_CTRL: 5995 case RQSTYPE_LOGIN: 5996 ISP_IOXGET_32(isp, (uint32_t *)(hp + 1), hdl); 5997 ptr = isp_find_xs(isp, hdl); 5998 if (ptr != NULL) { 5999 isp_destroy_handle(isp, hdl); 6000 memcpy(ptr, hp, QENTRY_LEN); 6001 wakeup(ptr); 6002 } 6003 return (1); 6004 case RQSTYPE_ATIO: 6005 case RQSTYPE_CTIO: 6006 case RQSTYPE_NOTIFY: 6007 case RQSTYPE_NOTIFY_ACK: 6008 case RQSTYPE_CTIO1: 6009 case RQSTYPE_ATIO2: 6010 case RQSTYPE_CTIO2: 6011 case RQSTYPE_CTIO3: 6012 case RQSTYPE_CTIO7: 6013 case RQSTYPE_ABTS_RCVD: 6014 case RQSTYPE_ABTS_RSP: 6015 #ifdef ISP_TARGET_MODE 6016 return (isp_target_notify(isp, (ispstatusreq_t *) hp, optrp)); 6017 #endif 6018 /* FALLTHROUGH */ 6019 case RQSTYPE_REQUEST: 6020 default: 6021 return (0); 6022 } 6023 } 6024 6025 static void 6026 isp_parse_status(ispsoftc_t *isp, ispstatusreq_t *sp, XS_T *xs, uint32_t *rp) 6027 { 6028 switch (sp->req_completion_status & 0xff) { 6029 case RQCS_COMPLETE: 6030 if (XS_NOERR(xs)) { 6031 XS_SETERR(xs, HBA_NOERROR); 6032 } 6033 return; 6034 6035 case RQCS_INCOMPLETE: 6036 if ((sp->req_state_flags & RQSF_GOT_TARGET) == 0) { 6037 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Selection Timeout @ %s:%d", __func__, __LINE__); 6038 if (XS_NOERR(xs)) { 6039 XS_SETERR(xs, HBA_SELTIMEOUT); 6040 *rp = XS_XFRLEN(xs); 6041 } 6042 return; 6043 } 6044 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Incomplete, state 0x%x", sp->req_state_flags); 6045 break; 6046 6047 case RQCS_DMA_ERROR: 6048 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA Error"); 6049 *rp = XS_XFRLEN(xs); 6050 break; 6051 6052 case RQCS_TRANSPORT_ERROR: 6053 { 6054 char buf[172]; 6055 ISP_SNPRINTF(buf, sizeof (buf), "states=>"); 6056 if (sp->req_state_flags & RQSF_GOT_BUS) { 6057 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_BUS", buf); 6058 } 6059 if (sp->req_state_flags & RQSF_GOT_TARGET) { 6060 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_TGT", buf); 6061 } 6062 if (sp->req_state_flags & RQSF_SENT_CDB) { 6063 ISP_SNPRINTF(buf, sizeof (buf), "%s SENT_CDB", buf); 6064 } 6065 if (sp->req_state_flags & RQSF_XFRD_DATA) { 6066 ISP_SNPRINTF(buf, sizeof (buf), "%s XFRD_DATA", buf); 6067 } 6068 if (sp->req_state_flags & RQSF_GOT_STATUS) { 6069 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_STS", buf); 6070 } 6071 if (sp->req_state_flags & RQSF_GOT_SENSE) { 6072 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_SNS", buf); 6073 } 6074 if (sp->req_state_flags & RQSF_XFER_COMPLETE) { 6075 ISP_SNPRINTF(buf, sizeof (buf), "%s XFR_CMPLT", buf); 6076 } 6077 ISP_SNPRINTF(buf, sizeof (buf), "%s\nstatus=>", buf); 6078 if (sp->req_status_flags & RQSTF_DISCONNECT) { 6079 ISP_SNPRINTF(buf, sizeof (buf), "%s Disconnect", buf); 6080 } 6081 if (sp->req_status_flags & RQSTF_SYNCHRONOUS) { 6082 ISP_SNPRINTF(buf, sizeof (buf), "%s Sync_xfr", buf); 6083 } 6084 if (sp->req_status_flags & RQSTF_PARITY_ERROR) { 6085 ISP_SNPRINTF(buf, sizeof (buf), "%s Parity", buf); 6086 } 6087 if (sp->req_status_flags & RQSTF_BUS_RESET) { 6088 ISP_SNPRINTF(buf, sizeof (buf), "%s Bus_Reset", buf); 6089 } 6090 if (sp->req_status_flags & RQSTF_DEVICE_RESET) { 6091 ISP_SNPRINTF(buf, sizeof (buf), "%s Device_Reset", buf); 6092 } 6093 if (sp->req_status_flags & RQSTF_ABORTED) { 6094 ISP_SNPRINTF(buf, sizeof (buf), "%s Aborted", buf); 6095 } 6096 if (sp->req_status_flags & RQSTF_TIMEOUT) { 6097 ISP_SNPRINTF(buf, sizeof (buf), "%s Timeout", buf); 6098 } 6099 if (sp->req_status_flags & RQSTF_NEGOTIATION) { 6100 ISP_SNPRINTF(buf, sizeof (buf), "%s Negotiation", buf); 6101 } 6102 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error: %s", buf); 6103 *rp = XS_XFRLEN(xs); 6104 break; 6105 } 6106 case RQCS_RESET_OCCURRED: 6107 { 6108 int chan; 6109 isp_xs_prt(isp, xs, ISP_LOGWARN, "Bus Reset destroyed command"); 6110 for (chan = 0; chan < isp->isp_nchan; chan++) { 6111 FCPARAM(isp, chan)->sendmarker = 1; 6112 } 6113 if (XS_NOERR(xs)) { 6114 XS_SETERR(xs, HBA_BUSRESET); 6115 } 6116 *rp = XS_XFRLEN(xs); 6117 return; 6118 } 6119 case RQCS_ABORTED: 6120 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted"); 6121 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1); 6122 if (XS_NOERR(xs)) { 6123 XS_SETERR(xs, HBA_ABORTED); 6124 } 6125 return; 6126 6127 case RQCS_TIMEOUT: 6128 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command timed out"); 6129 /* 6130 * XXX: Check to see if we logged out of the device. 6131 */ 6132 if (XS_NOERR(xs)) { 6133 XS_SETERR(xs, HBA_CMDTIMEOUT); 6134 } 6135 return; 6136 6137 case RQCS_DATA_OVERRUN: 6138 XS_SET_RESID(xs, sp->req_resid); 6139 isp_xs_prt(isp, xs, ISP_LOGERR, "data overrun (%ld)", (long) XS_GET_RESID(xs)); 6140 if (XS_NOERR(xs)) { 6141 XS_SETERR(xs, HBA_DATAOVR); 6142 } 6143 return; 6144 6145 case RQCS_COMMAND_OVERRUN: 6146 isp_xs_prt(isp, xs, ISP_LOGERR, "command overrun"); 6147 break; 6148 6149 case RQCS_STATUS_OVERRUN: 6150 isp_xs_prt(isp, xs, ISP_LOGERR, "status overrun"); 6151 break; 6152 6153 case RQCS_BAD_MESSAGE: 6154 isp_xs_prt(isp, xs, ISP_LOGERR, "msg not COMMAND COMPLETE after status"); 6155 break; 6156 6157 case RQCS_NO_MESSAGE_OUT: 6158 isp_xs_prt(isp, xs, ISP_LOGERR, "No MESSAGE OUT phase after selection"); 6159 break; 6160 6161 case RQCS_EXT_ID_FAILED: 6162 isp_xs_prt(isp, xs, ISP_LOGERR, "EXTENDED IDENTIFY failed"); 6163 break; 6164 6165 case RQCS_IDE_MSG_FAILED: 6166 isp_xs_prt(isp, xs, ISP_LOGERR, "INITIATOR DETECTED ERROR rejected"); 6167 break; 6168 6169 case RQCS_ABORT_MSG_FAILED: 6170 isp_xs_prt(isp, xs, ISP_LOGERR, "ABORT OPERATION rejected"); 6171 break; 6172 6173 case RQCS_REJECT_MSG_FAILED: 6174 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE REJECT rejected"); 6175 break; 6176 6177 case RQCS_NOP_MSG_FAILED: 6178 isp_xs_prt(isp, xs, ISP_LOGERR, "NOP rejected"); 6179 break; 6180 6181 case RQCS_PARITY_ERROR_MSG_FAILED: 6182 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE PARITY ERROR rejected"); 6183 break; 6184 6185 case RQCS_DEVICE_RESET_MSG_FAILED: 6186 isp_xs_prt(isp, xs, ISP_LOGWARN, "BUS DEVICE RESET rejected"); 6187 break; 6188 6189 case RQCS_ID_MSG_FAILED: 6190 isp_xs_prt(isp, xs, ISP_LOGERR, "IDENTIFY rejected"); 6191 break; 6192 6193 case RQCS_UNEXP_BUS_FREE: 6194 isp_xs_prt(isp, xs, ISP_LOGERR, "Unexpected Bus Free"); 6195 break; 6196 6197 case RQCS_DATA_UNDERRUN: 6198 { 6199 if (IS_FC(isp)) { 6200 int ru_marked = (sp->req_scsi_status & RQCS_RU) != 0; 6201 if (!ru_marked || sp->req_resid > XS_XFRLEN(xs)) { 6202 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked"); 6203 if (XS_NOERR(xs)) { 6204 XS_SETERR(xs, HBA_BOTCH); 6205 } 6206 return; 6207 } 6208 } 6209 XS_SET_RESID(xs, sp->req_resid); 6210 if (XS_NOERR(xs)) { 6211 XS_SETERR(xs, HBA_NOERROR); 6212 } 6213 return; 6214 } 6215 6216 case RQCS_XACT_ERR1: 6217 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued transaction with disconnect not set"); 6218 break; 6219 6220 case RQCS_XACT_ERR2: 6221 isp_xs_prt(isp, xs, ISP_LOGERR, 6222 "HBA attempted queued transaction to target routine %jx", 6223 (uintmax_t)XS_LUN(xs)); 6224 break; 6225 6226 case RQCS_XACT_ERR3: 6227 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued cmd when queueing disabled"); 6228 break; 6229 6230 case RQCS_BAD_ENTRY: 6231 isp_prt(isp, ISP_LOGERR, "Invalid IOCB entry type detected"); 6232 break; 6233 6234 case RQCS_QUEUE_FULL: 6235 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "internal queues full status 0x%x", *XS_STSP(xs)); 6236 6237 /* 6238 * If QFULL or some other status byte is set, then this 6239 * isn't an error, per se. 6240 * 6241 * Unfortunately, some QLogic f/w writers have, in 6242 * some cases, omitted to *set* status to QFULL. 6243 */ 6244 #if 0 6245 if (*XS_STSP(xs) != SCSI_GOOD && XS_NOERR(xs)) { 6246 XS_SETERR(xs, HBA_NOERROR); 6247 return; 6248 } 6249 6250 #endif 6251 *XS_STSP(xs) = SCSI_QFULL; 6252 XS_SETERR(xs, HBA_NOERROR); 6253 return; 6254 6255 case RQCS_PHASE_SKIPPED: 6256 isp_xs_prt(isp, xs, ISP_LOGERR, "SCSI phase skipped"); 6257 break; 6258 6259 case RQCS_ARQS_FAILED: 6260 isp_xs_prt(isp, xs, ISP_LOGERR, "Auto Request Sense Failed"); 6261 if (XS_NOERR(xs)) { 6262 XS_SETERR(xs, HBA_ARQFAIL); 6263 } 6264 return; 6265 6266 case RQCS_WIDE_FAILED: 6267 isp_xs_prt(isp, xs, ISP_LOGERR, "Wide Negotiation Failed"); 6268 if (IS_SCSI(isp)) { 6269 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 6270 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_WIDE; 6271 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1; 6272 sdp->update = 1; 6273 } 6274 if (XS_NOERR(xs)) { 6275 XS_SETERR(xs, HBA_NOERROR); 6276 } 6277 return; 6278 6279 case RQCS_SYNCXFER_FAILED: 6280 isp_xs_prt(isp, xs, ISP_LOGERR, "SDTR Message Failed"); 6281 if (IS_SCSI(isp)) { 6282 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 6283 sdp += XS_CHANNEL(xs); 6284 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_SYNC; 6285 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1; 6286 sdp->update = 1; 6287 } 6288 break; 6289 6290 case RQCS_LVD_BUSERR: 6291 isp_xs_prt(isp, xs, ISP_LOGERR, "Bad LVD condition"); 6292 break; 6293 6294 case RQCS_PORT_UNAVAILABLE: 6295 /* 6296 * No such port on the loop. Moral equivalent of SELTIMEO 6297 */ 6298 case RQCS_PORT_LOGGED_OUT: 6299 { 6300 const char *reason; 6301 uint8_t sts = sp->req_completion_status & 0xff; 6302 fcparam *fcp = FCPARAM(isp, 0); 6303 fcportdb_t *lp; 6304 6305 /* 6306 * It was there (maybe)- treat as a selection timeout. 6307 */ 6308 if (sts == RQCS_PORT_UNAVAILABLE) { 6309 reason = "unavailable"; 6310 } else { 6311 reason = "logout"; 6312 } 6313 6314 isp_prt(isp, ISP_LOGINFO, "port %s for target %d", reason, XS_TGT(xs)); 6315 6316 /* XXX: Should we trigger rescan or FW announce change? */ 6317 6318 if (XS_NOERR(xs)) { 6319 lp = &fcp->portdb[XS_TGT(xs)]; 6320 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 6321 *XS_STSP(xs) = SCSI_BUSY; 6322 XS_SETERR(xs, HBA_TGTBSY); 6323 } else 6324 XS_SETERR(xs, HBA_SELTIMEOUT); 6325 } 6326 return; 6327 } 6328 case RQCS_PORT_CHANGED: 6329 isp_prt(isp, ISP_LOGWARN, "port changed for target %d", XS_TGT(xs)); 6330 if (XS_NOERR(xs)) { 6331 *XS_STSP(xs) = SCSI_BUSY; 6332 XS_SETERR(xs, HBA_TGTBSY); 6333 } 6334 return; 6335 6336 case RQCS_PORT_BUSY: 6337 isp_prt(isp, ISP_LOGWARN, "port busy for target %d", XS_TGT(xs)); 6338 if (XS_NOERR(xs)) { 6339 *XS_STSP(xs) = SCSI_BUSY; 6340 XS_SETERR(xs, HBA_TGTBSY); 6341 } 6342 return; 6343 6344 default: 6345 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x", sp->req_completion_status); 6346 break; 6347 } 6348 if (XS_NOERR(xs)) { 6349 XS_SETERR(xs, HBA_BOTCH); 6350 } 6351 } 6352 6353 static void 6354 isp_parse_status_24xx(ispsoftc_t *isp, isp24xx_statusreq_t *sp, XS_T *xs, uint32_t *rp) 6355 { 6356 int ru_marked, sv_marked; 6357 int chan = XS_CHANNEL(xs); 6358 6359 switch (sp->req_completion_status) { 6360 case RQCS_COMPLETE: 6361 if (XS_NOERR(xs)) { 6362 XS_SETERR(xs, HBA_NOERROR); 6363 } 6364 return; 6365 6366 case RQCS_DMA_ERROR: 6367 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA error"); 6368 break; 6369 6370 case RQCS_TRANSPORT_ERROR: 6371 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error"); 6372 break; 6373 6374 case RQCS_RESET_OCCURRED: 6375 isp_xs_prt(isp, xs, ISP_LOGWARN, "reset destroyed command"); 6376 FCPARAM(isp, chan)->sendmarker = 1; 6377 if (XS_NOERR(xs)) { 6378 XS_SETERR(xs, HBA_BUSRESET); 6379 } 6380 return; 6381 6382 case RQCS_ABORTED: 6383 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted"); 6384 FCPARAM(isp, chan)->sendmarker = 1; 6385 if (XS_NOERR(xs)) { 6386 XS_SETERR(xs, HBA_ABORTED); 6387 } 6388 return; 6389 6390 case RQCS_TIMEOUT: 6391 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command Timed Out"); 6392 if (XS_NOERR(xs)) { 6393 XS_SETERR(xs, HBA_CMDTIMEOUT); 6394 } 6395 return; 6396 6397 case RQCS_DATA_OVERRUN: 6398 XS_SET_RESID(xs, sp->req_resid); 6399 isp_xs_prt(isp, xs, ISP_LOGERR, "Data Overrun"); 6400 if (XS_NOERR(xs)) { 6401 XS_SETERR(xs, HBA_DATAOVR); 6402 } 6403 return; 6404 6405 case RQCS_24XX_DRE: /* data reassembly error */ 6406 isp_prt(isp, ISP_LOGERR, "Chan %d data reassembly error for target %d", chan, XS_TGT(xs)); 6407 if (XS_NOERR(xs)) { 6408 XS_SETERR(xs, HBA_ABORTED); 6409 } 6410 *rp = XS_XFRLEN(xs); 6411 return; 6412 6413 case RQCS_24XX_TABORT: /* aborted by target */ 6414 isp_prt(isp, ISP_LOGERR, "Chan %d target %d sent ABTS", chan, XS_TGT(xs)); 6415 if (XS_NOERR(xs)) { 6416 XS_SETERR(xs, HBA_ABORTED); 6417 } 6418 return; 6419 6420 case RQCS_DATA_UNDERRUN: 6421 ru_marked = (sp->req_scsi_status & RQCS_RU) != 0; 6422 /* 6423 * We can get an underrun w/o things being marked 6424 * if we got a non-zero status. 6425 */ 6426 sv_marked = (sp->req_scsi_status & (RQCS_SV|RQCS_RV)) != 0; 6427 if ((ru_marked == 0 && sv_marked == 0) || 6428 (sp->req_resid > XS_XFRLEN(xs))) { 6429 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked"); 6430 if (XS_NOERR(xs)) { 6431 XS_SETERR(xs, HBA_BOTCH); 6432 } 6433 return; 6434 } 6435 XS_SET_RESID(xs, sp->req_resid); 6436 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Data Underrun (%d) for command 0x%x", sp->req_resid, XS_CDBP(xs)[0] & 0xff); 6437 if (XS_NOERR(xs)) { 6438 XS_SETERR(xs, HBA_NOERROR); 6439 } 6440 return; 6441 6442 case RQCS_PORT_UNAVAILABLE: 6443 /* 6444 * No such port on the loop. Moral equivalent of SELTIMEO 6445 */ 6446 case RQCS_PORT_LOGGED_OUT: 6447 { 6448 const char *reason; 6449 uint8_t sts = sp->req_completion_status & 0xff; 6450 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs)); 6451 fcportdb_t *lp; 6452 6453 /* 6454 * It was there (maybe)- treat as a selection timeout. 6455 */ 6456 if (sts == RQCS_PORT_UNAVAILABLE) { 6457 reason = "unavailable"; 6458 } else { 6459 reason = "logout"; 6460 } 6461 6462 isp_prt(isp, ISP_LOGINFO, "Chan %d port %s for target %d", 6463 chan, reason, XS_TGT(xs)); 6464 6465 /* XXX: Should we trigger rescan or FW announce change? */ 6466 6467 if (XS_NOERR(xs)) { 6468 lp = &fcp->portdb[XS_TGT(xs)]; 6469 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 6470 *XS_STSP(xs) = SCSI_BUSY; 6471 XS_SETERR(xs, HBA_TGTBSY); 6472 } else 6473 XS_SETERR(xs, HBA_SELTIMEOUT); 6474 } 6475 return; 6476 } 6477 case RQCS_PORT_CHANGED: 6478 isp_prt(isp, ISP_LOGWARN, "port changed for target %d chan %d", XS_TGT(xs), chan); 6479 if (XS_NOERR(xs)) { 6480 *XS_STSP(xs) = SCSI_BUSY; 6481 XS_SETERR(xs, HBA_TGTBSY); 6482 } 6483 return; 6484 6485 case RQCS_24XX_ENOMEM: /* f/w resource unavailable */ 6486 isp_prt(isp, ISP_LOGWARN, "f/w resource unavailable for target %d chan %d", XS_TGT(xs), chan); 6487 if (XS_NOERR(xs)) { 6488 *XS_STSP(xs) = SCSI_BUSY; 6489 XS_SETERR(xs, HBA_TGTBSY); 6490 } 6491 return; 6492 6493 case RQCS_24XX_TMO: /* task management overrun */ 6494 isp_prt(isp, ISP_LOGWARN, "command for target %d overlapped task management for chan %d", XS_TGT(xs), chan); 6495 if (XS_NOERR(xs)) { 6496 *XS_STSP(xs) = SCSI_BUSY; 6497 XS_SETERR(xs, HBA_TGTBSY); 6498 } 6499 return; 6500 6501 default: 6502 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x on chan %d", sp->req_completion_status, chan); 6503 break; 6504 } 6505 if (XS_NOERR(xs)) { 6506 XS_SETERR(xs, HBA_BOTCH); 6507 } 6508 } 6509 6510 static void 6511 isp_fastpost_complete(ispsoftc_t *isp, uint32_t fph) 6512 { 6513 XS_T *xs; 6514 6515 if (fph == 0) { 6516 return; 6517 } 6518 xs = isp_find_xs(isp, fph); 6519 if (xs == NULL) { 6520 isp_prt(isp, ISP_LOGWARN, 6521 "Command for fast post handle 0x%x not found", fph); 6522 return; 6523 } 6524 isp_destroy_handle(isp, fph); 6525 6526 /* 6527 * Since we don't have a result queue entry item, 6528 * we must believe that SCSI status is zero and 6529 * that all data transferred. 6530 */ 6531 XS_SET_RESID(xs, 0); 6532 *XS_STSP(xs) = SCSI_GOOD; 6533 if (XS_XFRLEN(xs)) { 6534 ISP_DMAFREE(isp, xs, fph); 6535 } 6536 isp_done(xs); 6537 } 6538 6539 #define ISP_SCSI_IBITS(op) (mbpscsi[((op)<<1)]) 6540 #define ISP_SCSI_OBITS(op) (mbpscsi[((op)<<1) + 1]) 6541 #define ISP_SCSI_OPMAP(in, out) in, out 6542 static const uint8_t mbpscsi[] = { 6543 ISP_SCSI_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */ 6544 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */ 6545 ISP_SCSI_OPMAP(0x03, 0x01), /* 0x02: MBOX_EXEC_FIRMWARE */ 6546 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x03: MBOX_DUMP_RAM */ 6547 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */ 6548 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */ 6549 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x06: MBOX_MAILBOX_REG_TEST */ 6550 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */ 6551 ISP_SCSI_OPMAP(0x01, 0x0f), /* 0x08: MBOX_ABOUT_FIRMWARE */ 6552 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x09: */ 6553 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0a: */ 6554 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0b: */ 6555 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0c: */ 6556 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0d: */ 6557 ISP_SCSI_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */ 6558 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0f: */ 6559 ISP_SCSI_OPMAP(0x1f, 0x1f), /* 0x10: MBOX_INIT_REQ_QUEUE */ 6560 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x11: MBOX_INIT_RES_QUEUE */ 6561 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x12: MBOX_EXECUTE_IOCB */ 6562 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */ 6563 ISP_SCSI_OPMAP(0x01, 0x3f), /* 0x14: MBOX_STOP_FIRMWARE */ 6564 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x15: MBOX_ABORT */ 6565 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x16: MBOX_ABORT_DEVICE */ 6566 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x17: MBOX_ABORT_TARGET */ 6567 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x18: MBOX_BUS_RESET */ 6568 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x19: MBOX_STOP_QUEUE */ 6569 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1a: MBOX_START_QUEUE */ 6570 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */ 6571 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1c: MBOX_ABORT_QUEUE */ 6572 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */ 6573 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x1e: */ 6574 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */ 6575 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x20: MBOX_GET_INIT_SCSI_ID */ 6576 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x21: MBOX_GET_SELECT_TIMEOUT */ 6577 ISP_SCSI_OPMAP(0x01, 0xc7), /* 0x22: MBOX_GET_RETRY_COUNT */ 6578 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x23: MBOX_GET_TAG_AGE_LIMIT */ 6579 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x24: MBOX_GET_CLOCK_RATE */ 6580 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x25: MBOX_GET_ACT_NEG_STATE */ 6581 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x26: MBOX_GET_ASYNC_DATA_SETUP_TIME */ 6582 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x27: MBOX_GET_PCI_PARAMS */ 6583 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x28: MBOX_GET_TARGET_PARAMS */ 6584 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x29: MBOX_GET_DEV_QUEUE_PARAMS */ 6585 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x2a: MBOX_GET_RESET_DELAY_PARAMS */ 6586 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2b: */ 6587 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2c: */ 6588 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2d: */ 6589 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2e: */ 6590 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2f: */ 6591 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x30: MBOX_SET_INIT_SCSI_ID */ 6592 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x31: MBOX_SET_SELECT_TIMEOUT */ 6593 ISP_SCSI_OPMAP(0xc7, 0xc7), /* 0x32: MBOX_SET_RETRY_COUNT */ 6594 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x33: MBOX_SET_TAG_AGE_LIMIT */ 6595 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x34: MBOX_SET_CLOCK_RATE */ 6596 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x35: MBOX_SET_ACT_NEG_STATE */ 6597 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x36: MBOX_SET_ASYNC_DATA_SETUP_TIME */ 6598 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x37: MBOX_SET_PCI_CONTROL_PARAMS */ 6599 ISP_SCSI_OPMAP(0x4f, 0x4f), /* 0x38: MBOX_SET_TARGET_PARAMS */ 6600 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x39: MBOX_SET_DEV_QUEUE_PARAMS */ 6601 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x3a: MBOX_SET_RESET_DELAY_PARAMS */ 6602 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3b: */ 6603 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3c: */ 6604 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3d: */ 6605 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3e: */ 6606 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3f: */ 6607 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x40: MBOX_RETURN_BIOS_BLOCK_ADDR */ 6608 ISP_SCSI_OPMAP(0x3f, 0x01), /* 0x41: MBOX_WRITE_FOUR_RAM_WORDS */ 6609 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x42: MBOX_EXEC_BIOS_IOCB */ 6610 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x43: */ 6611 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x44: */ 6612 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x45: SET SYSTEM PARAMETER */ 6613 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x46: GET SYSTEM PARAMETER */ 6614 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x47: */ 6615 ISP_SCSI_OPMAP(0x01, 0xcf), /* 0x48: GET SCAM CONFIGURATION */ 6616 ISP_SCSI_OPMAP(0xcf, 0xcf), /* 0x49: SET SCAM CONFIGURATION */ 6617 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x4a: MBOX_SET_FIRMWARE_FEATURES */ 6618 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x4b: MBOX_GET_FIRMWARE_FEATURES */ 6619 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4c: */ 6620 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4d: */ 6621 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4e: */ 6622 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4f: */ 6623 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x50: LOAD RAM A64 */ 6624 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x51: DUMP RAM A64 */ 6625 ISP_SCSI_OPMAP(0xdf, 0xff), /* 0x52: INITIALIZE REQUEST QUEUE A64 */ 6626 ISP_SCSI_OPMAP(0xef, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */ 6627 ISP_SCSI_OPMAP(0xcf, 0x01), /* 0x54: EXECUCUTE COMMAND IOCB A64 */ 6628 ISP_SCSI_OPMAP(0x07, 0x01), /* 0x55: ENABLE TARGET MODE */ 6629 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x56: GET TARGET STATUS */ 6630 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x57: */ 6631 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x58: */ 6632 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x59: */ 6633 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x5a: SET DATA OVERRUN RECOVERY MODE */ 6634 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x5b: GET DATA OVERRUN RECOVERY MODE */ 6635 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x5c: SET HOST DATA */ 6636 ISP_SCSI_OPMAP(0x01, 0x01) /* 0x5d: GET NOST DATA */ 6637 }; 6638 #define MAX_SCSI_OPCODE 0x5d 6639 6640 static const char *scsi_mbcmd_names[] = { 6641 "NO-OP", 6642 "LOAD RAM", 6643 "EXEC FIRMWARE", 6644 "DUMP RAM", 6645 "WRITE RAM WORD", 6646 "READ RAM WORD", 6647 "MAILBOX REG TEST", 6648 "VERIFY CHECKSUM", 6649 "ABOUT FIRMWARE", 6650 NULL, 6651 NULL, 6652 NULL, 6653 NULL, 6654 NULL, 6655 "CHECK FIRMWARE", 6656 NULL, 6657 "INIT REQUEST QUEUE", 6658 "INIT RESULT QUEUE", 6659 "EXECUTE IOCB", 6660 "WAKE UP", 6661 "STOP FIRMWARE", 6662 "ABORT", 6663 "ABORT DEVICE", 6664 "ABORT TARGET", 6665 "BUS RESET", 6666 "STOP QUEUE", 6667 "START QUEUE", 6668 "SINGLE STEP QUEUE", 6669 "ABORT QUEUE", 6670 "GET DEV QUEUE STATUS", 6671 NULL, 6672 "GET FIRMWARE STATUS", 6673 "GET INIT SCSI ID", 6674 "GET SELECT TIMEOUT", 6675 "GET RETRY COUNT", 6676 "GET TAG AGE LIMIT", 6677 "GET CLOCK RATE", 6678 "GET ACT NEG STATE", 6679 "GET ASYNC DATA SETUP TIME", 6680 "GET PCI PARAMS", 6681 "GET TARGET PARAMS", 6682 "GET DEV QUEUE PARAMS", 6683 "GET RESET DELAY PARAMS", 6684 NULL, 6685 NULL, 6686 NULL, 6687 NULL, 6688 NULL, 6689 "SET INIT SCSI ID", 6690 "SET SELECT TIMEOUT", 6691 "SET RETRY COUNT", 6692 "SET TAG AGE LIMIT", 6693 "SET CLOCK RATE", 6694 "SET ACT NEG STATE", 6695 "SET ASYNC DATA SETUP TIME", 6696 "SET PCI CONTROL PARAMS", 6697 "SET TARGET PARAMS", 6698 "SET DEV QUEUE PARAMS", 6699 "SET RESET DELAY PARAMS", 6700 NULL, 6701 NULL, 6702 NULL, 6703 NULL, 6704 NULL, 6705 "RETURN BIOS BLOCK ADDR", 6706 "WRITE FOUR RAM WORDS", 6707 "EXEC BIOS IOCB", 6708 NULL, 6709 NULL, 6710 "SET SYSTEM PARAMETER", 6711 "GET SYSTEM PARAMETER", 6712 NULL, 6713 "GET SCAM CONFIGURATION", 6714 "SET SCAM CONFIGURATION", 6715 "SET FIRMWARE FEATURES", 6716 "GET FIRMWARE FEATURES", 6717 NULL, 6718 NULL, 6719 NULL, 6720 NULL, 6721 "LOAD RAM A64", 6722 "DUMP RAM A64", 6723 "INITIALIZE REQUEST QUEUE A64", 6724 "INITIALIZE RESPONSE QUEUE A64", 6725 "EXECUTE IOCB A64", 6726 "ENABLE TARGET MODE", 6727 "GET TARGET MODE STATE", 6728 NULL, 6729 NULL, 6730 NULL, 6731 "SET DATA OVERRUN RECOVERY MODE", 6732 "GET DATA OVERRUN RECOVERY MODE", 6733 "SET HOST DATA", 6734 "GET NOST DATA", 6735 }; 6736 6737 #define ISP_FC_IBITS(op) ((mbpfc[((op)<<3) + 0] << 24) | (mbpfc[((op)<<3) + 1] << 16) | (mbpfc[((op)<<3) + 2] << 8) | (mbpfc[((op)<<3) + 3])) 6738 #define ISP_FC_OBITS(op) ((mbpfc[((op)<<3) + 4] << 24) | (mbpfc[((op)<<3) + 5] << 16) | (mbpfc[((op)<<3) + 6] << 8) | (mbpfc[((op)<<3) + 7])) 6739 6740 #define ISP_FC_OPMAP(in0, out0) 0, 0, 0, in0, 0, 0, 0, out0 6741 #define ISP_FC_OPMAP_HALF(in1, in0, out1, out0) 0, 0, in1, in0, 0, 0, out1, out0 6742 #define ISP_FC_OPMAP_FULL(in3, in2, in1, in0, out3, out2, out1, out0) in3, in2, in1, in0, out3, out2, out1, out0 6743 static const uint32_t mbpfc[] = { 6744 ISP_FC_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */ 6745 ISP_FC_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */ 6746 ISP_FC_OPMAP_HALF(0x07, 0xff, 0x00, 0x1f), /* 0x02: MBOX_EXEC_FIRMWARE */ 6747 ISP_FC_OPMAP(0xdf, 0x01), /* 0x03: MBOX_DUMP_RAM */ 6748 ISP_FC_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */ 6749 ISP_FC_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */ 6750 ISP_FC_OPMAP_FULL(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff), /* 0x06: MBOX_MAILBOX_REG_TEST */ 6751 ISP_FC_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */ 6752 ISP_FC_OPMAP_FULL(0x0, 0x0, 0x0, 0x01, 0x0, 0x3, 0x80, 0x7f), /* 0x08: MBOX_ABOUT_FIRMWARE */ 6753 ISP_FC_OPMAP(0xdf, 0x01), /* 0x09: MBOX_LOAD_RISC_RAM_2100 */ 6754 ISP_FC_OPMAP(0xdf, 0x01), /* 0x0a: DUMP RAM */ 6755 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x01), /* 0x0b: MBOX_LOAD_RISC_RAM */ 6756 ISP_FC_OPMAP(0x00, 0x00), /* 0x0c: */ 6757 ISP_FC_OPMAP_HALF(0x1, 0x0f, 0x0, 0x01), /* 0x0d: MBOX_WRITE_RAM_WORD_EXTENDED */ 6758 ISP_FC_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */ 6759 ISP_FC_OPMAP_HALF(0x1, 0x03, 0x0, 0x0d), /* 0x0f: MBOX_READ_RAM_WORD_EXTENDED */ 6760 ISP_FC_OPMAP(0x1f, 0x11), /* 0x10: MBOX_INIT_REQ_QUEUE */ 6761 ISP_FC_OPMAP(0x2f, 0x21), /* 0x11: MBOX_INIT_RES_QUEUE */ 6762 ISP_FC_OPMAP(0x0f, 0x01), /* 0x12: MBOX_EXECUTE_IOCB */ 6763 ISP_FC_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */ 6764 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x03), /* 0x14: MBOX_STOP_FIRMWARE */ 6765 ISP_FC_OPMAP(0x4f, 0x01), /* 0x15: MBOX_ABORT */ 6766 ISP_FC_OPMAP(0x07, 0x01), /* 0x16: MBOX_ABORT_DEVICE */ 6767 ISP_FC_OPMAP(0x07, 0x01), /* 0x17: MBOX_ABORT_TARGET */ 6768 ISP_FC_OPMAP(0x03, 0x03), /* 0x18: MBOX_BUS_RESET */ 6769 ISP_FC_OPMAP(0x07, 0x05), /* 0x19: MBOX_STOP_QUEUE */ 6770 ISP_FC_OPMAP(0x07, 0x05), /* 0x1a: MBOX_START_QUEUE */ 6771 ISP_FC_OPMAP(0x07, 0x05), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */ 6772 ISP_FC_OPMAP(0x07, 0x05), /* 0x1c: MBOX_ABORT_QUEUE */ 6773 ISP_FC_OPMAP(0x07, 0x03), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */ 6774 ISP_FC_OPMAP(0x00, 0x00), /* 0x1e: */ 6775 ISP_FC_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */ 6776 ISP_FC_OPMAP_HALF(0x2, 0x01, 0x7e, 0xcf), /* 0x20: MBOX_GET_LOOP_ID */ 6777 ISP_FC_OPMAP(0x00, 0x00), /* 0x21: */ 6778 ISP_FC_OPMAP(0x03, 0x4b), /* 0x22: MBOX_GET_TIMEOUT_PARAMS */ 6779 ISP_FC_OPMAP(0x00, 0x00), /* 0x23: */ 6780 ISP_FC_OPMAP(0x00, 0x00), /* 0x24: */ 6781 ISP_FC_OPMAP(0x00, 0x00), /* 0x25: */ 6782 ISP_FC_OPMAP(0x00, 0x00), /* 0x26: */ 6783 ISP_FC_OPMAP(0x00, 0x00), /* 0x27: */ 6784 ISP_FC_OPMAP(0x01, 0x03), /* 0x28: MBOX_GET_FIRMWARE_OPTIONS */ 6785 ISP_FC_OPMAP(0x03, 0x07), /* 0x29: MBOX_GET_PORT_QUEUE_PARAMS */ 6786 ISP_FC_OPMAP(0x00, 0x00), /* 0x2a: */ 6787 ISP_FC_OPMAP(0x00, 0x00), /* 0x2b: */ 6788 ISP_FC_OPMAP(0x00, 0x00), /* 0x2c: */ 6789 ISP_FC_OPMAP(0x00, 0x00), /* 0x2d: */ 6790 ISP_FC_OPMAP(0x00, 0x00), /* 0x2e: */ 6791 ISP_FC_OPMAP(0x00, 0x00), /* 0x2f: */ 6792 ISP_FC_OPMAP(0x00, 0x00), /* 0x30: */ 6793 ISP_FC_OPMAP(0x00, 0x00), /* 0x31: */ 6794 ISP_FC_OPMAP(0x4b, 0x4b), /* 0x32: MBOX_SET_TIMEOUT_PARAMS */ 6795 ISP_FC_OPMAP(0x00, 0x00), /* 0x33: */ 6796 ISP_FC_OPMAP(0x00, 0x00), /* 0x34: */ 6797 ISP_FC_OPMAP(0x00, 0x00), /* 0x35: */ 6798 ISP_FC_OPMAP(0x00, 0x00), /* 0x36: */ 6799 ISP_FC_OPMAP(0x00, 0x00), /* 0x37: */ 6800 ISP_FC_OPMAP(0x0f, 0x01), /* 0x38: MBOX_SET_FIRMWARE_OPTIONS */ 6801 ISP_FC_OPMAP(0x0f, 0x07), /* 0x39: MBOX_SET_PORT_QUEUE_PARAMS */ 6802 ISP_FC_OPMAP(0x00, 0x00), /* 0x3a: */ 6803 ISP_FC_OPMAP(0x00, 0x00), /* 0x3b: */ 6804 ISP_FC_OPMAP(0x00, 0x00), /* 0x3c: */ 6805 ISP_FC_OPMAP(0x00, 0x00), /* 0x3d: */ 6806 ISP_FC_OPMAP(0x00, 0x00), /* 0x3e: */ 6807 ISP_FC_OPMAP(0x00, 0x00), /* 0x3f: */ 6808 ISP_FC_OPMAP(0x03, 0x01), /* 0x40: MBOX_LOOP_PORT_BYPASS */ 6809 ISP_FC_OPMAP(0x03, 0x01), /* 0x41: MBOX_LOOP_PORT_ENABLE */ 6810 ISP_FC_OPMAP_HALF(0x0, 0x01, 0x1f, 0xcf), /* 0x42: MBOX_GET_RESOURCE_COUNT */ 6811 ISP_FC_OPMAP(0x01, 0x01), /* 0x43: MBOX_REQUEST_OFFLINE_MODE */ 6812 ISP_FC_OPMAP(0x00, 0x00), /* 0x44: */ 6813 ISP_FC_OPMAP(0x00, 0x00), /* 0x45: */ 6814 ISP_FC_OPMAP(0x00, 0x00), /* 0x46: */ 6815 ISP_FC_OPMAP(0xcf, 0x03), /* 0x47: GET PORT_DATABASE ENHANCED */ 6816 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x48: MBOX_INIT_FIRMWARE_MULTI_ID */ 6817 ISP_FC_OPMAP(0xcd, 0x01), /* 0x49: MBOX_GET_VP_DATABASE */ 6818 ISP_FC_OPMAP_HALF(0x2, 0xcd, 0x0, 0x01), /* 0x4a: MBOX_GET_VP_DATABASE_ENTRY */ 6819 ISP_FC_OPMAP(0x00, 0x00), /* 0x4b: */ 6820 ISP_FC_OPMAP(0x00, 0x00), /* 0x4c: */ 6821 ISP_FC_OPMAP(0x00, 0x00), /* 0x4d: */ 6822 ISP_FC_OPMAP(0x00, 0x00), /* 0x4e: */ 6823 ISP_FC_OPMAP(0x00, 0x00), /* 0x4f: */ 6824 ISP_FC_OPMAP(0x00, 0x00), /* 0x50: */ 6825 ISP_FC_OPMAP(0x00, 0x00), /* 0x51: */ 6826 ISP_FC_OPMAP(0x00, 0x00), /* 0x52: */ 6827 ISP_FC_OPMAP(0x00, 0x00), /* 0x53: */ 6828 ISP_FC_OPMAP(0xcf, 0x01), /* 0x54: EXECUTE IOCB A64 */ 6829 ISP_FC_OPMAP(0x00, 0x00), /* 0x55: */ 6830 ISP_FC_OPMAP(0x00, 0x00), /* 0x56: */ 6831 ISP_FC_OPMAP(0x00, 0x00), /* 0x57: */ 6832 ISP_FC_OPMAP(0x00, 0x00), /* 0x58: */ 6833 ISP_FC_OPMAP(0x00, 0x00), /* 0x59: */ 6834 ISP_FC_OPMAP(0x00, 0x00), /* 0x5a: */ 6835 ISP_FC_OPMAP(0x03, 0x01), /* 0x5b: MBOX_DRIVER_HEARTBEAT */ 6836 ISP_FC_OPMAP(0xcf, 0x01), /* 0x5c: MBOX_FW_HEARTBEAT */ 6837 ISP_FC_OPMAP(0x07, 0x1f), /* 0x5d: MBOX_GET_SET_DATA_RATE */ 6838 ISP_FC_OPMAP(0x00, 0x00), /* 0x5e: */ 6839 ISP_FC_OPMAP(0x00, 0x00), /* 0x5f: */ 6840 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x60: MBOX_INIT_FIRMWARE */ 6841 ISP_FC_OPMAP(0x00, 0x00), /* 0x61: */ 6842 ISP_FC_OPMAP(0x01, 0x01), /* 0x62: MBOX_INIT_LIP */ 6843 ISP_FC_OPMAP(0xcd, 0x03), /* 0x63: MBOX_GET_FC_AL_POSITION_MAP */ 6844 ISP_FC_OPMAP(0xcf, 0x01), /* 0x64: MBOX_GET_PORT_DB */ 6845 ISP_FC_OPMAP(0x07, 0x01), /* 0x65: MBOX_CLEAR_ACA */ 6846 ISP_FC_OPMAP(0x07, 0x01), /* 0x66: MBOX_TARGET_RESET */ 6847 ISP_FC_OPMAP(0x07, 0x01), /* 0x67: MBOX_CLEAR_TASK_SET */ 6848 ISP_FC_OPMAP(0x07, 0x01), /* 0x68: MBOX_ABORT_TASK_SET */ 6849 ISP_FC_OPMAP_HALF(0x00, 0x01, 0x0f, 0x1f), /* 0x69: MBOX_GET_FW_STATE */ 6850 ISP_FC_OPMAP_HALF(0x6, 0x03, 0x0, 0xcf), /* 0x6a: MBOX_GET_PORT_NAME */ 6851 ISP_FC_OPMAP(0xcf, 0x01), /* 0x6b: MBOX_GET_LINK_STATUS */ 6852 ISP_FC_OPMAP(0x0f, 0x01), /* 0x6c: MBOX_INIT_LIP_RESET */ 6853 ISP_FC_OPMAP(0x00, 0x00), /* 0x6d: */ 6854 ISP_FC_OPMAP(0xcf, 0x03), /* 0x6e: MBOX_SEND_SNS */ 6855 ISP_FC_OPMAP(0x0f, 0x07), /* 0x6f: MBOX_FABRIC_LOGIN */ 6856 ISP_FC_OPMAP_HALF(0x02, 0x03, 0x00, 0x03), /* 0x70: MBOX_SEND_CHANGE_REQUEST */ 6857 ISP_FC_OPMAP(0x03, 0x03), /* 0x71: MBOX_FABRIC_LOGOUT */ 6858 ISP_FC_OPMAP(0x0f, 0x0f), /* 0x72: MBOX_INIT_LIP_LOGIN */ 6859 ISP_FC_OPMAP(0x00, 0x00), /* 0x73: */ 6860 ISP_FC_OPMAP(0x07, 0x01), /* 0x74: LOGIN LOOP PORT */ 6861 ISP_FC_OPMAP_HALF(0x03, 0xcf, 0x00, 0x07), /* 0x75: GET PORT/NODE NAME LIST */ 6862 ISP_FC_OPMAP(0x4f, 0x01), /* 0x76: SET VENDOR ID */ 6863 ISP_FC_OPMAP(0xcd, 0x01), /* 0x77: INITIALIZE IP MAILBOX */ 6864 ISP_FC_OPMAP(0x00, 0x00), /* 0x78: */ 6865 ISP_FC_OPMAP(0x00, 0x00), /* 0x79: */ 6866 ISP_FC_OPMAP(0x00, 0x00), /* 0x7a: */ 6867 ISP_FC_OPMAP(0x00, 0x00), /* 0x7b: */ 6868 ISP_FC_OPMAP_HALF(0x03, 0x4f, 0x00, 0x07), /* 0x7c: Get ID List */ 6869 ISP_FC_OPMAP(0xcf, 0x01), /* 0x7d: SEND LFA */ 6870 ISP_FC_OPMAP(0x0f, 0x01) /* 0x7e: LUN RESET */ 6871 }; 6872 #define MAX_FC_OPCODE 0x7e 6873 /* 6874 * Footnotes 6875 * 6876 * (1): this sets bits 21..16 in mailbox register #8, which we nominally 6877 * do not access at this time in the core driver. The caller is 6878 * responsible for setting this register first (Gross!). The assumption 6879 * is that we won't overflow. 6880 */ 6881 6882 static const char *fc_mbcmd_names[] = { 6883 "NO-OP", /* 00h */ 6884 "LOAD RAM", 6885 "EXEC FIRMWARE", 6886 "DUMP RAM", 6887 "WRITE RAM WORD", 6888 "READ RAM WORD", 6889 "MAILBOX REG TEST", 6890 "VERIFY CHECKSUM", 6891 "ABOUT FIRMWARE", 6892 "LOAD RAM (2100)", 6893 "DUMP RAM", 6894 "LOAD RISC RAM", 6895 "DUMP RISC RAM", 6896 "WRITE RAM WORD EXTENDED", 6897 "CHECK FIRMWARE", 6898 "READ RAM WORD EXTENDED", 6899 "INIT REQUEST QUEUE", /* 10h */ 6900 "INIT RESULT QUEUE", 6901 "EXECUTE IOCB", 6902 "WAKE UP", 6903 "STOP FIRMWARE", 6904 "ABORT", 6905 "ABORT DEVICE", 6906 "ABORT TARGET", 6907 "BUS RESET", 6908 "STOP QUEUE", 6909 "START QUEUE", 6910 "SINGLE STEP QUEUE", 6911 "ABORT QUEUE", 6912 "GET DEV QUEUE STATUS", 6913 NULL, 6914 "GET FIRMWARE STATUS", 6915 "GET LOOP ID", /* 20h */ 6916 NULL, 6917 "GET TIMEOUT PARAMS", 6918 NULL, 6919 NULL, 6920 NULL, 6921 NULL, 6922 NULL, 6923 "GET FIRMWARE OPTIONS", 6924 "GET PORT QUEUE PARAMS", 6925 "GENERATE SYSTEM ERROR", 6926 NULL, 6927 NULL, 6928 NULL, 6929 NULL, 6930 NULL, 6931 "WRITE SFP", /* 30h */ 6932 "READ SFP", 6933 "SET TIMEOUT PARAMS", 6934 NULL, 6935 NULL, 6936 NULL, 6937 NULL, 6938 NULL, 6939 "SET FIRMWARE OPTIONS", 6940 "SET PORT QUEUE PARAMS", 6941 NULL, 6942 "SET FC LED CONF", 6943 NULL, 6944 "RESTART NIC FIRMWARE", 6945 "ACCESS CONTROL", 6946 NULL, 6947 "LOOP PORT BYPASS", /* 40h */ 6948 "LOOP PORT ENABLE", 6949 "GET RESOURCE COUNT", 6950 "REQUEST NON PARTICIPATING MODE", 6951 "DIAGNOSTIC ECHO TEST", 6952 "DIAGNOSTIC LOOPBACK", 6953 NULL, 6954 "GET PORT DATABASE ENHANCED", 6955 "INIT FIRMWARE MULTI ID", 6956 "GET VP DATABASE", 6957 "GET VP DATABASE ENTRY", 6958 NULL, 6959 NULL, 6960 NULL, 6961 NULL, 6962 NULL, 6963 "GET FCF LIST", /* 50h */ 6964 "GET DCBX PARAMETERS", 6965 NULL, 6966 "HOST MEMORY COPY", 6967 "EXECUTE IOCB A64", 6968 NULL, 6969 NULL, 6970 "SEND RNID", 6971 NULL, 6972 "SET PARAMETERS", 6973 "GET PARAMETERS", 6974 "DRIVER HEARTBEAT", 6975 "FIRMWARE HEARTBEAT", 6976 "GET/SET DATA RATE", 6977 "SEND RNFT", 6978 NULL, 6979 "INIT FIRMWARE", /* 60h */ 6980 "GET INIT CONTROL BLOCK", 6981 "INIT LIP", 6982 "GET FC-AL POSITION MAP", 6983 "GET PORT DATABASE", 6984 "CLEAR ACA", 6985 "TARGET RESET", 6986 "CLEAR TASK SET", 6987 "ABORT TASK SET", 6988 "GET FW STATE", 6989 "GET PORT NAME", 6990 "GET LINK STATUS", 6991 "INIT LIP RESET", 6992 "GET LINK STATS & PRIVATE DATA CNTS", 6993 "SEND SNS", 6994 "FABRIC LOGIN", 6995 "SEND CHANGE REQUEST", /* 70h */ 6996 "FABRIC LOGOUT", 6997 "INIT LIP LOGIN", 6998 NULL, 6999 "LOGIN LOOP PORT", 7000 "GET PORT/NODE NAME LIST", 7001 "SET VENDOR ID", 7002 "INITIALIZE IP MAILBOX", 7003 NULL, 7004 NULL, 7005 "GET XGMAC STATS", 7006 NULL, 7007 "GET ID LIST", 7008 "SEND LFA", 7009 "LUN RESET" 7010 }; 7011 7012 static void 7013 isp_mboxcmd(ispsoftc_t *isp, mbreg_t *mbp) 7014 { 7015 const char *cname, *xname, *sname; 7016 char tname[16], mname[16]; 7017 unsigned int ibits, obits, box, opcode; 7018 7019 opcode = mbp->param[0]; 7020 if (IS_FC(isp)) { 7021 if (opcode > MAX_FC_OPCODE) { 7022 mbp->param[0] = MBOX_INVALID_COMMAND; 7023 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode); 7024 return; 7025 } 7026 cname = fc_mbcmd_names[opcode]; 7027 ibits = ISP_FC_IBITS(opcode); 7028 obits = ISP_FC_OBITS(opcode); 7029 } else { 7030 if (opcode > MAX_SCSI_OPCODE) { 7031 mbp->param[0] = MBOX_INVALID_COMMAND; 7032 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode); 7033 return; 7034 } 7035 cname = scsi_mbcmd_names[opcode]; 7036 ibits = ISP_SCSI_IBITS(opcode); 7037 obits = ISP_SCSI_OBITS(opcode); 7038 } 7039 if (cname == NULL) { 7040 cname = tname; 7041 ISP_SNPRINTF(tname, sizeof tname, "opcode %x", opcode); 7042 } 7043 isp_prt(isp, ISP_LOGDEBUG3, "Mailbox Command '%s'", cname); 7044 7045 /* 7046 * Pick up any additional bits that the caller might have set. 7047 */ 7048 ibits |= mbp->ibits; 7049 obits |= mbp->obits; 7050 7051 /* 7052 * Mask any bits that the caller wants us to mask 7053 */ 7054 ibits &= mbp->ibitm; 7055 obits &= mbp->obitm; 7056 7057 7058 if (ibits == 0 && obits == 0) { 7059 mbp->param[0] = MBOX_COMMAND_PARAM_ERROR; 7060 isp_prt(isp, ISP_LOGERR, "no parameters for 0x%x", opcode); 7061 return; 7062 } 7063 7064 /* 7065 * Get exclusive usage of mailbox registers. 7066 */ 7067 if (MBOX_ACQUIRE(isp)) { 7068 mbp->param[0] = MBOX_REGS_BUSY; 7069 goto out; 7070 } 7071 7072 for (box = 0; box < ISP_NMBOX(isp); box++) { 7073 if (ibits & (1 << box)) { 7074 isp_prt(isp, ISP_LOGDEBUG3, "IN mbox %d = 0x%04x", box, 7075 mbp->param[box]); 7076 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]); 7077 } 7078 isp->isp_mboxtmp[box] = mbp->param[box] = 0; 7079 } 7080 7081 isp->isp_lastmbxcmd = opcode; 7082 7083 /* 7084 * We assume that we can't overwrite a previous command. 7085 */ 7086 isp->isp_obits = obits; 7087 isp->isp_mboxbsy = 1; 7088 7089 /* 7090 * Set Host Interrupt condition so that RISC will pick up mailbox regs. 7091 */ 7092 if (IS_24XX(isp)) { 7093 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT); 7094 } else { 7095 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT); 7096 } 7097 7098 /* 7099 * While we haven't finished the command, spin our wheels here. 7100 */ 7101 MBOX_WAIT_COMPLETE(isp, mbp); 7102 7103 /* 7104 * Did the command time out? 7105 */ 7106 if (mbp->param[0] == MBOX_TIMEOUT) { 7107 isp->isp_mboxbsy = 0; 7108 MBOX_RELEASE(isp); 7109 goto out; 7110 } 7111 7112 /* 7113 * Copy back output registers. 7114 */ 7115 for (box = 0; box < ISP_NMBOX(isp); box++) { 7116 if (obits & (1 << box)) { 7117 mbp->param[box] = isp->isp_mboxtmp[box]; 7118 isp_prt(isp, ISP_LOGDEBUG3, "OUT mbox %d = 0x%04x", box, 7119 mbp->param[box]); 7120 } 7121 } 7122 7123 isp->isp_mboxbsy = 0; 7124 MBOX_RELEASE(isp); 7125 out: 7126 if (mbp->logval == 0 || mbp->param[0] == MBOX_COMMAND_COMPLETE) 7127 return; 7128 7129 if ((mbp->param[0] & 0xbfe0) == 0 && 7130 (mbp->logval & MBLOGMASK(mbp->param[0])) == 0) 7131 return; 7132 7133 xname = NULL; 7134 sname = ""; 7135 switch (mbp->param[0]) { 7136 case MBOX_INVALID_COMMAND: 7137 xname = "INVALID COMMAND"; 7138 break; 7139 case MBOX_HOST_INTERFACE_ERROR: 7140 xname = "HOST INTERFACE ERROR"; 7141 break; 7142 case MBOX_TEST_FAILED: 7143 xname = "TEST FAILED"; 7144 break; 7145 case MBOX_COMMAND_ERROR: 7146 xname = "COMMAND ERROR"; 7147 ISP_SNPRINTF(mname, sizeof(mname), " subcode 0x%x", 7148 mbp->param[1]); 7149 sname = mname; 7150 break; 7151 case MBOX_COMMAND_PARAM_ERROR: 7152 xname = "COMMAND PARAMETER ERROR"; 7153 break; 7154 case MBOX_PORT_ID_USED: 7155 xname = "PORT ID ALREADY IN USE"; 7156 break; 7157 case MBOX_LOOP_ID_USED: 7158 xname = "LOOP ID ALREADY IN USE"; 7159 break; 7160 case MBOX_ALL_IDS_USED: 7161 xname = "ALL LOOP IDS IN USE"; 7162 break; 7163 case MBOX_NOT_LOGGED_IN: 7164 xname = "NOT LOGGED IN"; 7165 break; 7166 case MBOX_LINK_DOWN_ERROR: 7167 xname = "LINK DOWN ERROR"; 7168 break; 7169 case MBOX_LOOPBACK_ERROR: 7170 xname = "LOOPBACK ERROR"; 7171 break; 7172 case MBOX_CHECKSUM_ERROR: 7173 xname = "CHECKSUM ERROR"; 7174 break; 7175 case MBOX_INVALID_PRODUCT_KEY: 7176 xname = "INVALID PRODUCT KEY"; 7177 break; 7178 case MBOX_REGS_BUSY: 7179 xname = "REGISTERS BUSY"; 7180 break; 7181 case MBOX_TIMEOUT: 7182 xname = "TIMEOUT"; 7183 break; 7184 default: 7185 ISP_SNPRINTF(mname, sizeof mname, "error 0x%x", mbp->param[0]); 7186 xname = mname; 7187 break; 7188 } 7189 if (xname) { 7190 isp_prt(isp, ISP_LOGALL, "Mailbox Command '%s' failed (%s%s)", 7191 cname, xname, sname); 7192 } 7193 } 7194 7195 static int 7196 isp_fw_state(ispsoftc_t *isp, int chan) 7197 { 7198 if (IS_FC(isp)) { 7199 mbreg_t mbs; 7200 7201 MBSINIT(&mbs, MBOX_GET_FW_STATE, MBLOGALL, 0); 7202 isp_mboxcmd(isp, &mbs); 7203 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 7204 return (mbs.param[1]); 7205 } 7206 } 7207 return (FW_ERROR); 7208 } 7209 7210 static void 7211 isp_spi_update(ispsoftc_t *isp, int chan) 7212 { 7213 int tgt; 7214 mbreg_t mbs; 7215 sdparam *sdp; 7216 7217 if (IS_FC(isp)) { 7218 /* 7219 * There are no 'per-bus' settings for Fibre Channel. 7220 */ 7221 return; 7222 } 7223 sdp = SDPARAM(isp, chan); 7224 sdp->update = 0; 7225 7226 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7227 uint16_t flags, period, offset; 7228 int get; 7229 7230 if (sdp->isp_devparam[tgt].dev_enable == 0) { 7231 sdp->isp_devparam[tgt].dev_update = 0; 7232 sdp->isp_devparam[tgt].dev_refresh = 0; 7233 isp_prt(isp, ISP_LOGDEBUG0, "skipping target %d bus %d update", tgt, chan); 7234 continue; 7235 } 7236 /* 7237 * If the goal is to update the status of the device, 7238 * take what's in goal_flags and try and set the device 7239 * toward that. Otherwise, if we're just refreshing the 7240 * current device state, get the current parameters. 7241 */ 7242 7243 MBSINIT(&mbs, 0, MBLOGALL, 0); 7244 7245 /* 7246 * Refresh overrides set 7247 */ 7248 if (sdp->isp_devparam[tgt].dev_refresh) { 7249 mbs.param[0] = MBOX_GET_TARGET_PARAMS; 7250 get = 1; 7251 } else if (sdp->isp_devparam[tgt].dev_update) { 7252 mbs.param[0] = MBOX_SET_TARGET_PARAMS; 7253 7254 /* 7255 * Make sure goal_flags has "Renegotiate on Error" 7256 * on and "Freeze Queue on Error" off. 7257 */ 7258 sdp->isp_devparam[tgt].goal_flags |= DPARM_RENEG; 7259 sdp->isp_devparam[tgt].goal_flags &= ~DPARM_QFRZ; 7260 mbs.param[2] = sdp->isp_devparam[tgt].goal_flags; 7261 7262 /* 7263 * Insist that PARITY must be enabled 7264 * if SYNC or WIDE is enabled. 7265 */ 7266 if ((mbs.param[2] & (DPARM_SYNC|DPARM_WIDE)) != 0) { 7267 mbs.param[2] |= DPARM_PARITY; 7268 } 7269 7270 if (mbs.param[2] & DPARM_SYNC) { 7271 mbs.param[3] = 7272 (sdp->isp_devparam[tgt].goal_offset << 8) | 7273 (sdp->isp_devparam[tgt].goal_period); 7274 } 7275 /* 7276 * A command completion later that has 7277 * RQSTF_NEGOTIATION set can cause 7278 * the dev_refresh/announce cycle also. 7279 * 7280 * Note: It is really important to update our current 7281 * flags with at least the state of TAG capabilities- 7282 * otherwise we might try and send a tagged command 7283 * when we have it all turned off. So change it here 7284 * to say that current already matches goal. 7285 */ 7286 sdp->isp_devparam[tgt].actv_flags &= ~DPARM_TQING; 7287 sdp->isp_devparam[tgt].actv_flags |= 7288 (sdp->isp_devparam[tgt].goal_flags & DPARM_TQING); 7289 isp_prt(isp, ISP_LOGDEBUG0, "bus %d set tgt %d flags 0x%x off 0x%x period 0x%x", 7290 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff); 7291 get = 0; 7292 } else { 7293 continue; 7294 } 7295 mbs.param[1] = (chan << 15) | (tgt << 8); 7296 isp_mboxcmd(isp, &mbs); 7297 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 7298 continue; 7299 } 7300 if (get == 0) { 7301 sdp->sendmarker = 1; 7302 sdp->isp_devparam[tgt].dev_update = 0; 7303 sdp->isp_devparam[tgt].dev_refresh = 1; 7304 } else { 7305 sdp->isp_devparam[tgt].dev_refresh = 0; 7306 flags = mbs.param[2]; 7307 period = mbs.param[3] & 0xff; 7308 offset = mbs.param[3] >> 8; 7309 sdp->isp_devparam[tgt].actv_flags = flags; 7310 sdp->isp_devparam[tgt].actv_period = period; 7311 sdp->isp_devparam[tgt].actv_offset = offset; 7312 isp_async(isp, ISPASYNC_NEW_TGT_PARAMS, chan, tgt); 7313 } 7314 } 7315 7316 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7317 if (sdp->isp_devparam[tgt].dev_update || 7318 sdp->isp_devparam[tgt].dev_refresh) { 7319 sdp->update = 1; 7320 break; 7321 } 7322 } 7323 } 7324 7325 static void 7326 isp_setdfltsdparm(ispsoftc_t *isp) 7327 { 7328 int tgt; 7329 sdparam *sdp, *sdp1; 7330 7331 sdp = SDPARAM(isp, 0); 7332 if (IS_DUALBUS(isp)) 7333 sdp1 = sdp + 1; 7334 else 7335 sdp1 = NULL; 7336 7337 /* 7338 * Establish some default parameters. 7339 */ 7340 sdp->isp_cmd_dma_burst_enable = 0; 7341 sdp->isp_data_dma_burst_enabl = 1; 7342 sdp->isp_fifo_threshold = 0; 7343 sdp->isp_initiator_id = DEFAULT_IID(isp, 0); 7344 if (isp->isp_type >= ISP_HA_SCSI_1040) { 7345 sdp->isp_async_data_setup = 9; 7346 } else { 7347 sdp->isp_async_data_setup = 6; 7348 } 7349 sdp->isp_selection_timeout = 250; 7350 sdp->isp_max_queue_depth = MAXISPREQUEST(isp); 7351 sdp->isp_tag_aging = 8; 7352 sdp->isp_bus_reset_delay = 5; 7353 /* 7354 * Don't retry selection, busy or queue full automatically- reflect 7355 * these back to us. 7356 */ 7357 sdp->isp_retry_count = 0; 7358 sdp->isp_retry_delay = 0; 7359 7360 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7361 sdp->isp_devparam[tgt].exc_throttle = ISP_EXEC_THROTTLE; 7362 sdp->isp_devparam[tgt].dev_enable = 1; 7363 } 7364 7365 /* 7366 * The trick here is to establish a default for the default (honk!) 7367 * state (goal_flags). Then try and get the current status from 7368 * the card to fill in the current state. We don't, in fact, set 7369 * the default to the SAFE default state- that's not the goal state. 7370 */ 7371 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7372 uint8_t off, per; 7373 sdp->isp_devparam[tgt].actv_offset = 0; 7374 sdp->isp_devparam[tgt].actv_period = 0; 7375 sdp->isp_devparam[tgt].actv_flags = 0; 7376 7377 sdp->isp_devparam[tgt].goal_flags = 7378 sdp->isp_devparam[tgt].nvrm_flags = DPARM_DEFAULT; 7379 7380 /* 7381 * We default to Wide/Fast for versions less than a 1040 7382 * (unless it's SBus). 7383 */ 7384 if (IS_ULTRA3(isp)) { 7385 off = ISP_80M_SYNCPARMS >> 8; 7386 per = ISP_80M_SYNCPARMS & 0xff; 7387 } else if (IS_ULTRA2(isp)) { 7388 off = ISP_40M_SYNCPARMS >> 8; 7389 per = ISP_40M_SYNCPARMS & 0xff; 7390 } else if (IS_1240(isp)) { 7391 off = ISP_20M_SYNCPARMS >> 8; 7392 per = ISP_20M_SYNCPARMS & 0xff; 7393 } else if ((isp->isp_bustype == ISP_BT_SBUS && 7394 isp->isp_type < ISP_HA_SCSI_1020A) || 7395 (isp->isp_bustype == ISP_BT_PCI && 7396 isp->isp_type < ISP_HA_SCSI_1040) || 7397 (isp->isp_clock && isp->isp_clock < 60) || 7398 (sdp->isp_ultramode == 0)) { 7399 off = ISP_10M_SYNCPARMS >> 8; 7400 per = ISP_10M_SYNCPARMS & 0xff; 7401 } else { 7402 off = ISP_20M_SYNCPARMS_1040 >> 8; 7403 per = ISP_20M_SYNCPARMS_1040 & 0xff; 7404 } 7405 sdp->isp_devparam[tgt].goal_offset = 7406 sdp->isp_devparam[tgt].nvrm_offset = off; 7407 sdp->isp_devparam[tgt].goal_period = 7408 sdp->isp_devparam[tgt].nvrm_period = per; 7409 7410 } 7411 7412 /* 7413 * If we're a dual bus card, just copy the data over 7414 */ 7415 if (sdp1) { 7416 *sdp1 = *sdp; 7417 sdp1->isp_initiator_id = DEFAULT_IID(isp, 1); 7418 } 7419 7420 /* 7421 * If we've not been told to avoid reading NVRAM, try and read it. 7422 * If we're successful reading it, we can then return because NVRAM 7423 * will tell us what the desired settings are. Otherwise, we establish 7424 * some reasonable 'fake' nvram and goal defaults. 7425 */ 7426 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) { 7427 mbreg_t mbs; 7428 7429 if (isp_read_nvram(isp, 0) == 0) { 7430 if (IS_DUALBUS(isp)) { 7431 if (isp_read_nvram(isp, 1) == 0) { 7432 return; 7433 } 7434 } 7435 } 7436 MBSINIT(&mbs, MBOX_GET_ACT_NEG_STATE, MBLOGNONE, 0); 7437 isp_mboxcmd(isp, &mbs); 7438 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 7439 sdp->isp_req_ack_active_neg = 1; 7440 sdp->isp_data_line_active_neg = 1; 7441 if (sdp1) { 7442 sdp1->isp_req_ack_active_neg = 1; 7443 sdp1->isp_data_line_active_neg = 1; 7444 } 7445 } else { 7446 sdp->isp_req_ack_active_neg = 7447 (mbs.param[1] >> 4) & 0x1; 7448 sdp->isp_data_line_active_neg = 7449 (mbs.param[1] >> 5) & 0x1; 7450 if (sdp1) { 7451 sdp1->isp_req_ack_active_neg = 7452 (mbs.param[2] >> 4) & 0x1; 7453 sdp1->isp_data_line_active_neg = 7454 (mbs.param[2] >> 5) & 0x1; 7455 } 7456 } 7457 } 7458 7459 } 7460 7461 static void 7462 isp_setdfltfcparm(ispsoftc_t *isp, int chan) 7463 { 7464 fcparam *fcp = FCPARAM(isp, chan); 7465 7466 /* 7467 * Establish some default parameters. 7468 */ 7469 fcp->role = DEFAULT_ROLE(isp, chan); 7470 fcp->isp_maxalloc = ICB_DFLT_ALLOC; 7471 fcp->isp_retry_delay = ICB_DFLT_RDELAY; 7472 fcp->isp_retry_count = ICB_DFLT_RCOUNT; 7473 fcp->isp_loopid = DEFAULT_LOOPID(isp, chan); 7474 fcp->isp_wwnn_nvram = DEFAULT_NODEWWN(isp, chan); 7475 fcp->isp_wwpn_nvram = DEFAULT_PORTWWN(isp, chan); 7476 fcp->isp_fwoptions = 0; 7477 fcp->isp_xfwoptions = 0; 7478 fcp->isp_zfwoptions = 0; 7479 fcp->isp_lasthdl = NIL_HANDLE; 7480 fcp->isp_login_hdl = NIL_HANDLE; 7481 7482 if (IS_24XX(isp)) { 7483 fcp->isp_fwoptions |= ICB2400_OPT1_FAIRNESS; 7484 fcp->isp_fwoptions |= ICB2400_OPT1_HARD_ADDRESS; 7485 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX) 7486 fcp->isp_fwoptions |= ICB2400_OPT1_FULL_DUPLEX; 7487 fcp->isp_fwoptions |= ICB2400_OPT1_BOTH_WWNS; 7488 fcp->isp_xfwoptions |= ICB2400_OPT2_LOOP_2_PTP; 7489 fcp->isp_zfwoptions |= ICB2400_OPT3_RATE_AUTO; 7490 } else { 7491 fcp->isp_fwoptions |= ICBOPT_FAIRNESS; 7492 fcp->isp_fwoptions |= ICBOPT_PDBCHANGE_AE; 7493 fcp->isp_fwoptions |= ICBOPT_HARD_ADDRESS; 7494 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX) 7495 fcp->isp_fwoptions |= ICBOPT_FULL_DUPLEX; 7496 /* 7497 * Make sure this is turned off now until we get 7498 * extended options from NVRAM 7499 */ 7500 fcp->isp_fwoptions &= ~ICBOPT_EXTENDED; 7501 fcp->isp_xfwoptions |= ICBXOPT_LOOP_2_PTP; 7502 fcp->isp_zfwoptions |= ICBZOPT_RATE_AUTO; 7503 } 7504 7505 7506 /* 7507 * Now try and read NVRAM unless told to not do so. 7508 * This will set fcparam's isp_wwnn_nvram && isp_wwpn_nvram. 7509 */ 7510 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) { 7511 int i, j = 0; 7512 /* 7513 * Give a couple of tries at reading NVRAM. 7514 */ 7515 for (i = 0; i < 2; i++) { 7516 j = isp_read_nvram(isp, chan); 7517 if (j == 0) { 7518 break; 7519 } 7520 } 7521 if (j) { 7522 isp->isp_confopts |= ISP_CFG_NONVRAM; 7523 } 7524 } 7525 7526 fcp->isp_wwnn = ACTIVE_NODEWWN(isp, chan); 7527 fcp->isp_wwpn = ACTIVE_PORTWWN(isp, chan); 7528 isp_prt(isp, ISP_LOGCONFIG, "Chan %d 0x%08x%08x/0x%08x%08x Role %s", 7529 chan, (uint32_t) (fcp->isp_wwnn >> 32), (uint32_t) (fcp->isp_wwnn), 7530 (uint32_t) (fcp->isp_wwpn >> 32), (uint32_t) (fcp->isp_wwpn), 7531 isp_class3_roles[fcp->role]); 7532 } 7533 7534 /* 7535 * Re-initialize the ISP and complete all orphaned commands 7536 * with a 'botched' notice. The reset/init routines should 7537 * not disturb an already active list of commands. 7538 */ 7539 7540 int 7541 isp_reinit(ispsoftc_t *isp, int do_load_defaults) 7542 { 7543 int i, res = 0; 7544 7545 if (isp->isp_state > ISP_RESETSTATE) 7546 isp_stop(isp); 7547 if (isp->isp_state != ISP_RESETSTATE) 7548 isp_reset(isp, do_load_defaults); 7549 if (isp->isp_state != ISP_RESETSTATE) { 7550 res = EIO; 7551 isp_prt(isp, ISP_LOGERR, "%s: cannot reset card", __func__); 7552 goto cleanup; 7553 } 7554 7555 isp_init(isp); 7556 if (isp->isp_state > ISP_RESETSTATE && 7557 isp->isp_state != ISP_RUNSTATE) { 7558 res = EIO; 7559 isp_prt(isp, ISP_LOGERR, "%s: cannot init card", __func__); 7560 ISP_DISABLE_INTS(isp); 7561 if (IS_FC(isp)) { 7562 /* 7563 * If we're in ISP_ROLE_NONE, turn off the lasers. 7564 */ 7565 if (!IS_24XX(isp)) { 7566 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS); 7567 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET); 7568 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS); 7569 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL); 7570 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS); 7571 } 7572 } 7573 } 7574 7575 cleanup: 7576 isp_clear_commands(isp); 7577 if (IS_FC(isp)) { 7578 for (i = 0; i < isp->isp_nchan; i++) 7579 isp_clear_portdb(isp, i); 7580 } 7581 return (res); 7582 } 7583 7584 /* 7585 * NVRAM Routines 7586 */ 7587 static int 7588 isp_read_nvram(ispsoftc_t *isp, int bus) 7589 { 7590 int i, amt, retval; 7591 uint8_t csum, minversion; 7592 union { 7593 uint8_t _x[ISP2400_NVRAM_SIZE]; 7594 uint16_t _s[ISP2400_NVRAM_SIZE>>1]; 7595 } _n; 7596 #define nvram_data _n._x 7597 #define nvram_words _n._s 7598 7599 if (IS_24XX(isp)) { 7600 return (isp_read_nvram_2400(isp, nvram_data)); 7601 } else if (IS_FC(isp)) { 7602 amt = ISP2100_NVRAM_SIZE; 7603 minversion = 1; 7604 } else if (IS_ULTRA2(isp)) { 7605 amt = ISP1080_NVRAM_SIZE; 7606 minversion = 0; 7607 } else { 7608 amt = ISP_NVRAM_SIZE; 7609 minversion = 2; 7610 } 7611 7612 for (i = 0; i < amt>>1; i++) { 7613 isp_rdnvram_word(isp, i, &nvram_words[i]); 7614 } 7615 7616 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' || 7617 nvram_data[2] != 'P') { 7618 if (isp->isp_bustype != ISP_BT_SBUS) { 7619 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header"); 7620 isp_prt(isp, ISP_LOGDEBUG0, "%x %x %x", nvram_data[0], nvram_data[1], nvram_data[2]); 7621 } 7622 retval = -1; 7623 goto out; 7624 } 7625 7626 for (csum = 0, i = 0; i < amt; i++) { 7627 csum += nvram_data[i]; 7628 } 7629 if (csum != 0) { 7630 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum"); 7631 retval = -1; 7632 goto out; 7633 } 7634 7635 if (ISP_NVRAM_VERSION(nvram_data) < minversion) { 7636 isp_prt(isp, ISP_LOGWARN, "version %d NVRAM not understood", 7637 ISP_NVRAM_VERSION(nvram_data)); 7638 retval = -1; 7639 goto out; 7640 } 7641 7642 if (IS_ULTRA3(isp)) { 7643 isp_parse_nvram_12160(isp, bus, nvram_data); 7644 } else if (IS_1080(isp)) { 7645 isp_parse_nvram_1080(isp, bus, nvram_data); 7646 } else if (IS_1280(isp) || IS_1240(isp)) { 7647 isp_parse_nvram_1080(isp, bus, nvram_data); 7648 } else if (IS_SCSI(isp)) { 7649 isp_parse_nvram_1020(isp, nvram_data); 7650 } else { 7651 isp_parse_nvram_2100(isp, nvram_data); 7652 } 7653 retval = 0; 7654 out: 7655 return (retval); 7656 #undef nvram_data 7657 #undef nvram_words 7658 } 7659 7660 static int 7661 isp_read_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data) 7662 { 7663 int retval = 0; 7664 uint32_t addr, csum, lwrds, *dptr; 7665 7666 if (isp->isp_port) { 7667 addr = ISP2400_NVRAM_PORT1_ADDR; 7668 } else { 7669 addr = ISP2400_NVRAM_PORT0_ADDR; 7670 } 7671 7672 dptr = (uint32_t *) nvram_data; 7673 for (lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) { 7674 isp_rd_2400_nvram(isp, addr++, dptr++); 7675 } 7676 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' || 7677 nvram_data[2] != 'P') { 7678 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header (%x %x %x)", 7679 nvram_data[0], nvram_data[1], nvram_data[2]); 7680 retval = -1; 7681 goto out; 7682 } 7683 dptr = (uint32_t *) nvram_data; 7684 for (csum = 0, lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) { 7685 uint32_t tmp; 7686 ISP_IOXGET_32(isp, &dptr[lwrds], tmp); 7687 csum += tmp; 7688 } 7689 if (csum != 0) { 7690 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum"); 7691 retval = -1; 7692 goto out; 7693 } 7694 isp_parse_nvram_2400(isp, nvram_data); 7695 out: 7696 return (retval); 7697 } 7698 7699 static void 7700 isp_rdnvram_word(ispsoftc_t *isp, int wo, uint16_t *rp) 7701 { 7702 int i, cbits; 7703 uint16_t bit, rqst, junk; 7704 7705 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT); 7706 ISP_DELAY(10); 7707 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK); 7708 ISP_DELAY(10); 7709 7710 if (IS_FC(isp)) { 7711 wo &= ((ISP2100_NVRAM_SIZE >> 1) - 1); 7712 if (IS_2312(isp) && isp->isp_port) { 7713 wo += 128; 7714 } 7715 rqst = (ISP_NVRAM_READ << 8) | wo; 7716 cbits = 10; 7717 } else if (IS_ULTRA2(isp)) { 7718 wo &= ((ISP1080_NVRAM_SIZE >> 1) - 1); 7719 rqst = (ISP_NVRAM_READ << 8) | wo; 7720 cbits = 10; 7721 } else { 7722 wo &= ((ISP_NVRAM_SIZE >> 1) - 1); 7723 rqst = (ISP_NVRAM_READ << 6) | wo; 7724 cbits = 8; 7725 } 7726 7727 /* 7728 * Clock the word select request out... 7729 */ 7730 for (i = cbits; i >= 0; i--) { 7731 if ((rqst >> i) & 1) { 7732 bit = BIU_NVRAM_SELECT | BIU_NVRAM_DATAOUT; 7733 } else { 7734 bit = BIU_NVRAM_SELECT; 7735 } 7736 ISP_WRITE(isp, BIU_NVRAM, bit); 7737 ISP_DELAY(10); 7738 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7739 ISP_WRITE(isp, BIU_NVRAM, bit | BIU_NVRAM_CLOCK); 7740 ISP_DELAY(10); 7741 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7742 ISP_WRITE(isp, BIU_NVRAM, bit); 7743 ISP_DELAY(10); 7744 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7745 } 7746 /* 7747 * Now read the result back in (bits come back in MSB format). 7748 */ 7749 *rp = 0; 7750 for (i = 0; i < 16; i++) { 7751 uint16_t rv; 7752 *rp <<= 1; 7753 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK); 7754 ISP_DELAY(10); 7755 rv = ISP_READ(isp, BIU_NVRAM); 7756 if (rv & BIU_NVRAM_DATAIN) { 7757 *rp |= 1; 7758 } 7759 ISP_DELAY(10); 7760 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT); 7761 ISP_DELAY(10); 7762 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7763 } 7764 ISP_WRITE(isp, BIU_NVRAM, 0); 7765 ISP_DELAY(10); 7766 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7767 ISP_SWIZZLE_NVRAM_WORD(isp, rp); 7768 } 7769 7770 static void 7771 isp_rd_2400_nvram(ispsoftc_t *isp, uint32_t addr, uint32_t *rp) 7772 { 7773 int loops = 0; 7774 uint32_t base = 0x7ffe0000; 7775 uint32_t tmp = 0; 7776 7777 if (IS_26XX(isp)) { 7778 base = 0x7fe7c000; /* XXX: Observation, may be wrong. */ 7779 } else if (IS_25XX(isp)) { 7780 base = 0x7ff00000 | 0x48000; 7781 } 7782 ISP_WRITE(isp, BIU2400_FLASH_ADDR, base | addr); 7783 for (loops = 0; loops < 5000; loops++) { 7784 ISP_DELAY(10); 7785 tmp = ISP_READ(isp, BIU2400_FLASH_ADDR); 7786 if ((tmp & (1U << 31)) != 0) { 7787 break; 7788 } 7789 } 7790 if (tmp & (1U << 31)) { 7791 *rp = ISP_READ(isp, BIU2400_FLASH_DATA); 7792 ISP_SWIZZLE_NVRAM_LONG(isp, rp); 7793 } else { 7794 *rp = 0xffffffff; 7795 } 7796 } 7797 7798 static void 7799 isp_parse_nvram_1020(ispsoftc_t *isp, uint8_t *nvram_data) 7800 { 7801 sdparam *sdp = SDPARAM(isp, 0); 7802 int tgt; 7803 7804 sdp->isp_fifo_threshold = 7805 ISP_NVRAM_FIFO_THRESHOLD(nvram_data) | 7806 (ISP_NVRAM_FIFO_THRESHOLD_128(nvram_data) << 2); 7807 7808 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 7809 sdp->isp_initiator_id = ISP_NVRAM_INITIATOR_ID(nvram_data); 7810 7811 sdp->isp_bus_reset_delay = 7812 ISP_NVRAM_BUS_RESET_DELAY(nvram_data); 7813 7814 sdp->isp_retry_count = 7815 ISP_NVRAM_BUS_RETRY_COUNT(nvram_data); 7816 7817 sdp->isp_retry_delay = 7818 ISP_NVRAM_BUS_RETRY_DELAY(nvram_data); 7819 7820 sdp->isp_async_data_setup = 7821 ISP_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data); 7822 7823 if (isp->isp_type >= ISP_HA_SCSI_1040) { 7824 if (sdp->isp_async_data_setup < 9) { 7825 sdp->isp_async_data_setup = 9; 7826 } 7827 } else { 7828 if (sdp->isp_async_data_setup != 6) { 7829 sdp->isp_async_data_setup = 6; 7830 } 7831 } 7832 7833 sdp->isp_req_ack_active_neg = 7834 ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data); 7835 7836 sdp->isp_data_line_active_neg = 7837 ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data); 7838 7839 sdp->isp_data_dma_burst_enabl = 7840 ISP_NVRAM_DATA_DMA_BURST_ENABLE(nvram_data); 7841 7842 sdp->isp_cmd_dma_burst_enable = 7843 ISP_NVRAM_CMD_DMA_BURST_ENABLE(nvram_data); 7844 7845 sdp->isp_tag_aging = 7846 ISP_NVRAM_TAG_AGE_LIMIT(nvram_data); 7847 7848 sdp->isp_selection_timeout = 7849 ISP_NVRAM_SELECTION_TIMEOUT(nvram_data); 7850 7851 sdp->isp_max_queue_depth = 7852 ISP_NVRAM_MAX_QUEUE_DEPTH(nvram_data); 7853 7854 sdp->isp_fast_mttr = ISP_NVRAM_FAST_MTTR_ENABLE(nvram_data); 7855 7856 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7857 sdp->isp_devparam[tgt].dev_enable = 7858 ISP_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt); 7859 sdp->isp_devparam[tgt].exc_throttle = 7860 ISP_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt); 7861 sdp->isp_devparam[tgt].nvrm_offset = 7862 ISP_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt); 7863 sdp->isp_devparam[tgt].nvrm_period = 7864 ISP_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt); 7865 /* 7866 * We probably shouldn't lie about this, but it 7867 * it makes it much safer if we limit NVRAM values 7868 * to sanity. 7869 */ 7870 if (isp->isp_type < ISP_HA_SCSI_1040) { 7871 /* 7872 * If we're not ultra, we can't possibly 7873 * be a shorter period than this. 7874 */ 7875 if (sdp->isp_devparam[tgt].nvrm_period < 0x19) { 7876 sdp->isp_devparam[tgt].nvrm_period = 0x19; 7877 } 7878 if (sdp->isp_devparam[tgt].nvrm_offset > 0xc) { 7879 sdp->isp_devparam[tgt].nvrm_offset = 0x0c; 7880 } 7881 } else { 7882 if (sdp->isp_devparam[tgt].nvrm_offset > 0x8) { 7883 sdp->isp_devparam[tgt].nvrm_offset = 0x8; 7884 } 7885 } 7886 sdp->isp_devparam[tgt].nvrm_flags = 0; 7887 if (ISP_NVRAM_TGT_RENEG(nvram_data, tgt)) 7888 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 7889 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 7890 if (ISP_NVRAM_TGT_TQING(nvram_data, tgt)) 7891 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 7892 if (ISP_NVRAM_TGT_SYNC(nvram_data, tgt)) 7893 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 7894 if (ISP_NVRAM_TGT_WIDE(nvram_data, tgt)) 7895 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 7896 if (ISP_NVRAM_TGT_PARITY(nvram_data, tgt)) 7897 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 7898 if (ISP_NVRAM_TGT_DISC(nvram_data, tgt)) 7899 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 7900 sdp->isp_devparam[tgt].actv_flags = 0; /* we don't know */ 7901 sdp->isp_devparam[tgt].goal_offset = 7902 sdp->isp_devparam[tgt].nvrm_offset; 7903 sdp->isp_devparam[tgt].goal_period = 7904 sdp->isp_devparam[tgt].nvrm_period; 7905 sdp->isp_devparam[tgt].goal_flags = 7906 sdp->isp_devparam[tgt].nvrm_flags; 7907 } 7908 } 7909 7910 static void 7911 isp_parse_nvram_1080(ispsoftc_t *isp, int bus, uint8_t *nvram_data) 7912 { 7913 sdparam *sdp = SDPARAM(isp, bus); 7914 int tgt; 7915 7916 sdp->isp_fifo_threshold = 7917 ISP1080_NVRAM_FIFO_THRESHOLD(nvram_data); 7918 7919 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 7920 sdp->isp_initiator_id = ISP1080_NVRAM_INITIATOR_ID(nvram_data, bus); 7921 7922 sdp->isp_bus_reset_delay = 7923 ISP1080_NVRAM_BUS_RESET_DELAY(nvram_data, bus); 7924 7925 sdp->isp_retry_count = 7926 ISP1080_NVRAM_BUS_RETRY_COUNT(nvram_data, bus); 7927 7928 sdp->isp_retry_delay = 7929 ISP1080_NVRAM_BUS_RETRY_DELAY(nvram_data, bus); 7930 7931 sdp->isp_async_data_setup = 7932 ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus); 7933 7934 sdp->isp_req_ack_active_neg = 7935 ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus); 7936 7937 sdp->isp_data_line_active_neg = 7938 ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus); 7939 7940 sdp->isp_data_dma_burst_enabl = 7941 ISP1080_NVRAM_BURST_ENABLE(nvram_data); 7942 7943 sdp->isp_cmd_dma_burst_enable = 7944 ISP1080_NVRAM_BURST_ENABLE(nvram_data); 7945 7946 sdp->isp_selection_timeout = 7947 ISP1080_NVRAM_SELECTION_TIMEOUT(nvram_data, bus); 7948 7949 sdp->isp_max_queue_depth = 7950 ISP1080_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus); 7951 7952 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7953 sdp->isp_devparam[tgt].dev_enable = 7954 ISP1080_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus); 7955 sdp->isp_devparam[tgt].exc_throttle = 7956 ISP1080_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus); 7957 sdp->isp_devparam[tgt].nvrm_offset = 7958 ISP1080_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus); 7959 sdp->isp_devparam[tgt].nvrm_period = 7960 ISP1080_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus); 7961 sdp->isp_devparam[tgt].nvrm_flags = 0; 7962 if (ISP1080_NVRAM_TGT_RENEG(nvram_data, tgt, bus)) 7963 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 7964 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 7965 if (ISP1080_NVRAM_TGT_TQING(nvram_data, tgt, bus)) 7966 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 7967 if (ISP1080_NVRAM_TGT_SYNC(nvram_data, tgt, bus)) 7968 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 7969 if (ISP1080_NVRAM_TGT_WIDE(nvram_data, tgt, bus)) 7970 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 7971 if (ISP1080_NVRAM_TGT_PARITY(nvram_data, tgt, bus)) 7972 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 7973 if (ISP1080_NVRAM_TGT_DISC(nvram_data, tgt, bus)) 7974 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 7975 sdp->isp_devparam[tgt].actv_flags = 0; 7976 sdp->isp_devparam[tgt].goal_offset = 7977 sdp->isp_devparam[tgt].nvrm_offset; 7978 sdp->isp_devparam[tgt].goal_period = 7979 sdp->isp_devparam[tgt].nvrm_period; 7980 sdp->isp_devparam[tgt].goal_flags = 7981 sdp->isp_devparam[tgt].nvrm_flags; 7982 } 7983 } 7984 7985 static void 7986 isp_parse_nvram_12160(ispsoftc_t *isp, int bus, uint8_t *nvram_data) 7987 { 7988 sdparam *sdp = SDPARAM(isp, bus); 7989 int tgt; 7990 7991 sdp->isp_fifo_threshold = 7992 ISP12160_NVRAM_FIFO_THRESHOLD(nvram_data); 7993 7994 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 7995 sdp->isp_initiator_id = ISP12160_NVRAM_INITIATOR_ID(nvram_data, bus); 7996 7997 sdp->isp_bus_reset_delay = 7998 ISP12160_NVRAM_BUS_RESET_DELAY(nvram_data, bus); 7999 8000 sdp->isp_retry_count = 8001 ISP12160_NVRAM_BUS_RETRY_COUNT(nvram_data, bus); 8002 8003 sdp->isp_retry_delay = 8004 ISP12160_NVRAM_BUS_RETRY_DELAY(nvram_data, bus); 8005 8006 sdp->isp_async_data_setup = 8007 ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus); 8008 8009 sdp->isp_req_ack_active_neg = 8010 ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus); 8011 8012 sdp->isp_data_line_active_neg = 8013 ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus); 8014 8015 sdp->isp_data_dma_burst_enabl = 8016 ISP12160_NVRAM_BURST_ENABLE(nvram_data); 8017 8018 sdp->isp_cmd_dma_burst_enable = 8019 ISP12160_NVRAM_BURST_ENABLE(nvram_data); 8020 8021 sdp->isp_selection_timeout = 8022 ISP12160_NVRAM_SELECTION_TIMEOUT(nvram_data, bus); 8023 8024 sdp->isp_max_queue_depth = 8025 ISP12160_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus); 8026 8027 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 8028 sdp->isp_devparam[tgt].dev_enable = 8029 ISP12160_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus); 8030 sdp->isp_devparam[tgt].exc_throttle = 8031 ISP12160_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus); 8032 sdp->isp_devparam[tgt].nvrm_offset = 8033 ISP12160_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus); 8034 sdp->isp_devparam[tgt].nvrm_period = 8035 ISP12160_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus); 8036 sdp->isp_devparam[tgt].nvrm_flags = 0; 8037 if (ISP12160_NVRAM_TGT_RENEG(nvram_data, tgt, bus)) 8038 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 8039 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 8040 if (ISP12160_NVRAM_TGT_TQING(nvram_data, tgt, bus)) 8041 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 8042 if (ISP12160_NVRAM_TGT_SYNC(nvram_data, tgt, bus)) 8043 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 8044 if (ISP12160_NVRAM_TGT_WIDE(nvram_data, tgt, bus)) 8045 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 8046 if (ISP12160_NVRAM_TGT_PARITY(nvram_data, tgt, bus)) 8047 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 8048 if (ISP12160_NVRAM_TGT_DISC(nvram_data, tgt, bus)) 8049 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 8050 sdp->isp_devparam[tgt].actv_flags = 0; 8051 sdp->isp_devparam[tgt].goal_offset = 8052 sdp->isp_devparam[tgt].nvrm_offset; 8053 sdp->isp_devparam[tgt].goal_period = 8054 sdp->isp_devparam[tgt].nvrm_period; 8055 sdp->isp_devparam[tgt].goal_flags = 8056 sdp->isp_devparam[tgt].nvrm_flags; 8057 } 8058 } 8059 8060 static void 8061 isp_parse_nvram_2100(ispsoftc_t *isp, uint8_t *nvram_data) 8062 { 8063 fcparam *fcp = FCPARAM(isp, 0); 8064 uint64_t wwn; 8065 8066 /* 8067 * There is NVRAM storage for both Port and Node entities- 8068 * but the Node entity appears to be unused on all the cards 8069 * I can find. However, we should account for this being set 8070 * at some point in the future. 8071 * 8072 * Qlogic WWNs have an NAA of 2, but usually nothing shows up in 8073 * bits 48..60. In the case of the 2202, it appears that they do 8074 * use bit 48 to distinguish between the two instances on the card. 8075 * The 2204, which I've never seen, *probably* extends this method. 8076 */ 8077 wwn = ISP2100_NVRAM_PORT_NAME(nvram_data); 8078 if (wwn) { 8079 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Port WWN 0x%08x%08x", 8080 (uint32_t) (wwn >> 32), (uint32_t) (wwn)); 8081 if ((wwn >> 60) == 0) { 8082 wwn |= (((uint64_t) 2)<< 60); 8083 } 8084 } 8085 fcp->isp_wwpn_nvram = wwn; 8086 if (IS_2200(isp) || IS_23XX(isp)) { 8087 wwn = ISP2100_NVRAM_NODE_NAME(nvram_data); 8088 if (wwn) { 8089 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Node WWN 0x%08x%08x", 8090 (uint32_t) (wwn >> 32), 8091 (uint32_t) (wwn)); 8092 if ((wwn >> 60) == 0) { 8093 wwn |= (((uint64_t) 2)<< 60); 8094 } 8095 } else { 8096 wwn = fcp->isp_wwpn_nvram & ~((uint64_t) 0xfff << 48); 8097 } 8098 } else { 8099 wwn &= ~((uint64_t) 0xfff << 48); 8100 } 8101 fcp->isp_wwnn_nvram = wwn; 8102 8103 fcp->isp_maxalloc = ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data); 8104 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) { 8105 DEFAULT_FRAMESIZE(isp) = 8106 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data); 8107 } 8108 fcp->isp_retry_delay = ISP2100_NVRAM_RETRY_DELAY(nvram_data); 8109 fcp->isp_retry_count = ISP2100_NVRAM_RETRY_COUNT(nvram_data); 8110 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) { 8111 fcp->isp_loopid = ISP2100_NVRAM_HARDLOOPID(nvram_data); 8112 } 8113 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) { 8114 DEFAULT_EXEC_THROTTLE(isp) = 8115 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data); 8116 } 8117 fcp->isp_fwoptions = ISP2100_NVRAM_OPTIONS(nvram_data); 8118 isp_prt(isp, ISP_LOGDEBUG0, 8119 "NVRAM 0x%08x%08x 0x%08x%08x maxalloc %d maxframelen %d", 8120 (uint32_t) (fcp->isp_wwnn_nvram >> 32), 8121 (uint32_t) fcp->isp_wwnn_nvram, 8122 (uint32_t) (fcp->isp_wwpn_nvram >> 32), 8123 (uint32_t) fcp->isp_wwpn_nvram, 8124 ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data), 8125 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data)); 8126 isp_prt(isp, ISP_LOGDEBUG0, 8127 "execthrottle %d fwoptions 0x%x hardloop %d tov %d", 8128 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data), 8129 ISP2100_NVRAM_OPTIONS(nvram_data), 8130 ISP2100_NVRAM_HARDLOOPID(nvram_data), 8131 ISP2100_NVRAM_TOV(nvram_data)); 8132 fcp->isp_xfwoptions = ISP2100_XFW_OPTIONS(nvram_data); 8133 fcp->isp_zfwoptions = ISP2100_ZFW_OPTIONS(nvram_data); 8134 isp_prt(isp, ISP_LOGDEBUG0, "xfwoptions 0x%x zfw options 0x%x", 8135 ISP2100_XFW_OPTIONS(nvram_data), ISP2100_ZFW_OPTIONS(nvram_data)); 8136 } 8137 8138 static void 8139 isp_parse_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data) 8140 { 8141 fcparam *fcp = FCPARAM(isp, 0); 8142 uint64_t wwn; 8143 8144 isp_prt(isp, ISP_LOGDEBUG0, 8145 "NVRAM 0x%08x%08x 0x%08x%08x exchg_cnt %d maxframelen %d", 8146 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data) >> 32), 8147 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data)), 8148 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data) >> 32), 8149 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data)), 8150 ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data), 8151 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data)); 8152 isp_prt(isp, ISP_LOGDEBUG0, 8153 "NVRAM execthr %d loopid %d fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x", 8154 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data), 8155 ISP2400_NVRAM_HARDLOOPID(nvram_data), 8156 ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data), 8157 ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data), 8158 ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data)); 8159 8160 wwn = ISP2400_NVRAM_PORT_NAME(nvram_data); 8161 fcp->isp_wwpn_nvram = wwn; 8162 8163 wwn = ISP2400_NVRAM_NODE_NAME(nvram_data); 8164 if (wwn) { 8165 if ((wwn >> 60) != 2 && (wwn >> 60) != 5) { 8166 wwn = 0; 8167 } 8168 } 8169 if (wwn == 0 && (fcp->isp_wwpn_nvram >> 60) == 2) { 8170 wwn = fcp->isp_wwpn_nvram; 8171 wwn &= ~((uint64_t) 0xfff << 48); 8172 } 8173 fcp->isp_wwnn_nvram = wwn; 8174 8175 if (ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data)) { 8176 fcp->isp_maxalloc = ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data); 8177 } 8178 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) { 8179 DEFAULT_FRAMESIZE(isp) = 8180 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data); 8181 } 8182 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) { 8183 fcp->isp_loopid = ISP2400_NVRAM_HARDLOOPID(nvram_data); 8184 } 8185 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) { 8186 DEFAULT_EXEC_THROTTLE(isp) = 8187 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data); 8188 } 8189 fcp->isp_fwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data); 8190 fcp->isp_xfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data); 8191 fcp->isp_zfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data); 8192 } 8193