1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2009-2018 Alexander Motin <mav@FreeBSD.org> 5 * Copyright (c) 1997-2009 by Matthew Jacob 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 */ 31 32 /* 33 * Machine and OS Independent (well, as best as possible) 34 * code for the Qlogic ISP SCSI and FC-SCSI adapters. 35 */ 36 37 /* 38 * Inspiration and ideas about this driver are from Erik Moe's Linux driver 39 * (qlogicisp.c) and Dave Miller's SBus version of same (qlogicisp.c). Some 40 * ideas dredged from the Solaris driver. 41 */ 42 43 /* 44 * Include header file appropriate for platform we're building on. 45 */ 46 #ifdef __NetBSD__ 47 #include <sys/cdefs.h> 48 __KERNEL_RCSID(0, "$NetBSD$"); 49 #include <dev/ic/isp_netbsd.h> 50 #endif 51 #ifdef __FreeBSD__ 52 #include <sys/cdefs.h> 53 __FBSDID("$FreeBSD$"); 54 #include <dev/isp/isp_freebsd.h> 55 #endif 56 #ifdef __OpenBSD__ 57 #include <dev/ic/isp_openbsd.h> 58 #endif 59 #ifdef __linux__ 60 #include "isp_linux.h" 61 #endif 62 #ifdef __svr4__ 63 #include "isp_solaris.h" 64 #endif 65 66 /* 67 * General defines 68 */ 69 #define MBOX_DELAY_COUNT 1000000 / 100 70 71 /* 72 * Local static data 73 */ 74 static const char notresp[] = "Unknown IOCB in RESPONSE Queue (type 0x%x) @ idx %d (next %d)"; 75 static const char bun[] = "bad underrun (count %d, resid %d, status %s)"; 76 static const char lipd[] = "Chan %d LIP destroyed %d active commands"; 77 static const char sacq[] = "unable to acquire scratch area"; 78 79 static const uint8_t alpa_map[] = { 80 0xef, 0xe8, 0xe4, 0xe2, 0xe1, 0xe0, 0xdc, 0xda, 81 0xd9, 0xd6, 0xd5, 0xd4, 0xd3, 0xd2, 0xd1, 0xce, 82 0xcd, 0xcc, 0xcb, 0xca, 0xc9, 0xc7, 0xc6, 0xc5, 83 0xc3, 0xbc, 0xba, 0xb9, 0xb6, 0xb5, 0xb4, 0xb3, 84 0xb2, 0xb1, 0xae, 0xad, 0xac, 0xab, 0xaa, 0xa9, 85 0xa7, 0xa6, 0xa5, 0xa3, 0x9f, 0x9e, 0x9d, 0x9b, 86 0x98, 0x97, 0x90, 0x8f, 0x88, 0x84, 0x82, 0x81, 87 0x80, 0x7c, 0x7a, 0x79, 0x76, 0x75, 0x74, 0x73, 88 0x72, 0x71, 0x6e, 0x6d, 0x6c, 0x6b, 0x6a, 0x69, 89 0x67, 0x66, 0x65, 0x63, 0x5c, 0x5a, 0x59, 0x56, 90 0x55, 0x54, 0x53, 0x52, 0x51, 0x4e, 0x4d, 0x4c, 91 0x4b, 0x4a, 0x49, 0x47, 0x46, 0x45, 0x43, 0x3c, 92 0x3a, 0x39, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 93 0x2e, 0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x27, 0x26, 94 0x25, 0x23, 0x1f, 0x1e, 0x1d, 0x1b, 0x18, 0x17, 95 0x10, 0x0f, 0x08, 0x04, 0x02, 0x01, 0x00 96 }; 97 98 /* 99 * Local function prototypes. 100 */ 101 static void isp_parse_async(ispsoftc_t *, uint16_t); 102 static void isp_parse_async_fc(ispsoftc_t *, uint16_t); 103 static int isp_handle_other_response(ispsoftc_t *, int, isphdr_t *, uint32_t *); 104 static void isp_parse_status(ispsoftc_t *, ispstatusreq_t *, XS_T *, uint32_t *); 105 static void isp_parse_status_24xx(ispsoftc_t *, isp24xx_statusreq_t *, XS_T *, uint32_t *); 106 static void isp_fastpost_complete(ispsoftc_t *, uint32_t); 107 static void isp_scsi_init(ispsoftc_t *); 108 static void isp_scsi_channel_init(ispsoftc_t *, int); 109 static void isp_fibre_init(ispsoftc_t *); 110 static void isp_fibre_init_2400(ispsoftc_t *); 111 static void isp_clear_portdb(ispsoftc_t *, int); 112 static void isp_mark_portdb(ispsoftc_t *, int); 113 static int isp_plogx(ispsoftc_t *, int, uint16_t, uint32_t, int); 114 static int isp_port_login(ispsoftc_t *, uint16_t, uint32_t); 115 static int isp_port_logout(ispsoftc_t *, uint16_t, uint32_t); 116 static int isp_getpdb(ispsoftc_t *, int, uint16_t, isp_pdb_t *); 117 static int isp_gethandles(ispsoftc_t *, int, uint16_t *, int *, int); 118 static void isp_dump_chip_portdb(ispsoftc_t *, int); 119 static uint64_t isp_get_wwn(ispsoftc_t *, int, int, int); 120 static int isp_fclink_test(ispsoftc_t *, int, int); 121 static int isp_pdb_sync(ispsoftc_t *, int); 122 static int isp_scan_loop(ispsoftc_t *, int); 123 static int isp_gid_pt(ispsoftc_t *, int); 124 static int isp_scan_fabric(ispsoftc_t *, int); 125 static int isp_login_device(ispsoftc_t *, int, uint32_t, isp_pdb_t *, uint16_t *); 126 static int isp_send_change_request(ispsoftc_t *, int); 127 static int isp_register_fc4_type(ispsoftc_t *, int); 128 static int isp_register_fc4_features_24xx(ispsoftc_t *, int); 129 static int isp_register_port_name_24xx(ispsoftc_t *, int); 130 static int isp_register_node_name_24xx(ispsoftc_t *, int); 131 static uint16_t isp_next_handle(ispsoftc_t *, uint16_t *); 132 static int isp_fw_state(ispsoftc_t *, int); 133 static void isp_mboxcmd(ispsoftc_t *, mbreg_t *); 134 135 static void isp_spi_update(ispsoftc_t *, int); 136 static void isp_setdfltsdparm(ispsoftc_t *); 137 static void isp_setdfltfcparm(ispsoftc_t *, int); 138 static int isp_read_nvram(ispsoftc_t *, int); 139 static int isp_read_nvram_2400(ispsoftc_t *, uint8_t *); 140 static void isp_rdnvram_word(ispsoftc_t *, int, uint16_t *); 141 static void isp_rd_2400_nvram(ispsoftc_t *, uint32_t, uint32_t *); 142 static void isp_parse_nvram_1020(ispsoftc_t *, uint8_t *); 143 static void isp_parse_nvram_1080(ispsoftc_t *, int, uint8_t *); 144 static void isp_parse_nvram_12160(ispsoftc_t *, int, uint8_t *); 145 static void isp_parse_nvram_2100(ispsoftc_t *, uint8_t *); 146 static void isp_parse_nvram_2400(ispsoftc_t *, uint8_t *); 147 148 static void 149 isp_change_fw_state(ispsoftc_t *isp, int chan, int state) 150 { 151 fcparam *fcp = FCPARAM(isp, chan); 152 153 if (fcp->isp_fwstate == state) 154 return; 155 isp_prt(isp, ISP_LOGCONFIG|ISP_LOG_SANCFG, 156 "Chan %d Firmware state <%s->%s>", chan, 157 isp_fc_fw_statename(fcp->isp_fwstate), isp_fc_fw_statename(state)); 158 fcp->isp_fwstate = state; 159 } 160 161 /* 162 * Reset Hardware. 163 * 164 * Hit the chip over the head, download new f/w if available and set it running. 165 * 166 * Locking done elsewhere. 167 */ 168 169 void 170 isp_reset(ispsoftc_t *isp, int do_load_defaults) 171 { 172 mbreg_t mbs; 173 char *buf; 174 uint64_t fwt; 175 uint32_t code_org, val; 176 int loops, i, dodnld = 1; 177 const char *btype = "????"; 178 static const char dcrc[] = "Downloaded RISC Code Checksum Failure"; 179 180 /* 181 * Basic types (SCSI, FibreChannel and PCI or SBus) 182 * have been set in the MD code. We figure out more 183 * here. Possibly more refined types based upon PCI 184 * identification. Chip revision has been gathered. 185 * 186 * After we've fired this chip up, zero out the conf1 register 187 * for SCSI adapters and do other settings for the 2100. 188 */ 189 190 isp->isp_state = ISP_NILSTATE; 191 ISP_DISABLE_INTS(isp); 192 193 /* 194 * Put the board into PAUSE mode (so we can read the SXP registers 195 * or write FPM/FBM registers). 196 */ 197 if (IS_24XX(isp)) { 198 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_HOST_INT); 199 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT); 200 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_PAUSE); 201 } else { 202 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE); 203 } 204 205 if (IS_FC(isp)) { 206 switch (isp->isp_type) { 207 case ISP_HA_FC_2100: 208 btype = "2100"; 209 break; 210 case ISP_HA_FC_2200: 211 btype = "2200"; 212 break; 213 case ISP_HA_FC_2300: 214 btype = "2300"; 215 break; 216 case ISP_HA_FC_2312: 217 btype = "2312"; 218 break; 219 case ISP_HA_FC_2322: 220 btype = "2322"; 221 break; 222 case ISP_HA_FC_2400: 223 btype = "2422"; 224 break; 225 case ISP_HA_FC_2500: 226 btype = "2532"; 227 break; 228 case ISP_HA_FC_2600: 229 btype = "2600"; 230 break; 231 case ISP_HA_FC_2700: 232 btype = "2700"; 233 break; 234 default: 235 break; 236 } 237 238 if (!IS_24XX(isp)) { 239 /* 240 * While we're paused, reset the FPM module and FBM 241 * fifos. 242 */ 243 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS); 244 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET); 245 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS); 246 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL); 247 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS); 248 } 249 } else if (IS_1240(isp)) { 250 sdparam *sdp; 251 252 btype = "1240"; 253 isp->isp_clock = 60; 254 sdp = SDPARAM(isp, 0); 255 sdp->isp_ultramode = 1; 256 sdp = SDPARAM(isp, 1); 257 sdp->isp_ultramode = 1; 258 /* 259 * XXX: Should probably do some bus sensing. 260 */ 261 } else if (IS_ULTRA3(isp)) { 262 sdparam *sdp = isp->isp_param; 263 264 isp->isp_clock = 100; 265 266 if (IS_10160(isp)) 267 btype = "10160"; 268 else if (IS_12160(isp)) 269 btype = "12160"; 270 else 271 btype = "<UNKLVD>"; 272 sdp->isp_lvdmode = 1; 273 274 if (IS_DUALBUS(isp)) { 275 sdp++; 276 sdp->isp_lvdmode = 1; 277 } 278 } else if (IS_ULTRA2(isp)) { 279 static const char m[] = "bus %d is in %s Mode"; 280 uint16_t l; 281 sdparam *sdp = SDPARAM(isp, 0); 282 283 isp->isp_clock = 100; 284 285 if (IS_1280(isp)) 286 btype = "1280"; 287 else if (IS_1080(isp)) 288 btype = "1080"; 289 else 290 btype = "<UNKLVD>"; 291 292 l = ISP_READ(isp, SXP_PINS_DIFF) & ISP1080_MODE_MASK; 293 switch (l) { 294 case ISP1080_LVD_MODE: 295 sdp->isp_lvdmode = 1; 296 isp_prt(isp, ISP_LOGCONFIG, m, 0, "LVD"); 297 break; 298 case ISP1080_HVD_MODE: 299 sdp->isp_diffmode = 1; 300 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Differential"); 301 break; 302 case ISP1080_SE_MODE: 303 sdp->isp_ultramode = 1; 304 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Single-Ended"); 305 break; 306 default: 307 isp_prt(isp, ISP_LOGERR, 308 "unknown mode on bus %d (0x%x)", 0, l); 309 break; 310 } 311 312 if (IS_DUALBUS(isp)) { 313 sdp = SDPARAM(isp, 1); 314 l = ISP_READ(isp, SXP_PINS_DIFF|SXP_BANK1_SELECT); 315 l &= ISP1080_MODE_MASK; 316 switch (l) { 317 case ISP1080_LVD_MODE: 318 sdp->isp_lvdmode = 1; 319 isp_prt(isp, ISP_LOGCONFIG, m, 1, "LVD"); 320 break; 321 case ISP1080_HVD_MODE: 322 sdp->isp_diffmode = 1; 323 isp_prt(isp, ISP_LOGCONFIG, 324 m, 1, "Differential"); 325 break; 326 case ISP1080_SE_MODE: 327 sdp->isp_ultramode = 1; 328 isp_prt(isp, ISP_LOGCONFIG, 329 m, 1, "Single-Ended"); 330 break; 331 default: 332 isp_prt(isp, ISP_LOGERR, 333 "unknown mode on bus %d (0x%x)", 1, l); 334 break; 335 } 336 } 337 } else { 338 sdparam *sdp = SDPARAM(isp, 0); 339 i = ISP_READ(isp, BIU_CONF0) & BIU_CONF0_HW_MASK; 340 switch (i) { 341 default: 342 isp_prt(isp, ISP_LOGALL, "Unknown Chip Type 0x%x", i); 343 /* FALLTHROUGH */ 344 case 1: 345 btype = "1020"; 346 isp->isp_type = ISP_HA_SCSI_1020; 347 isp->isp_clock = 40; 348 break; 349 case 2: 350 /* 351 * Some 1020A chips are Ultra Capable, but don't 352 * run the clock rate up for that unless told to 353 * do so by the Ultra Capable bits being set. 354 */ 355 btype = "1020A"; 356 isp->isp_type = ISP_HA_SCSI_1020A; 357 isp->isp_clock = 40; 358 break; 359 case 3: 360 btype = "1040"; 361 isp->isp_type = ISP_HA_SCSI_1040; 362 isp->isp_clock = 60; 363 break; 364 case 4: 365 btype = "1040A"; 366 isp->isp_type = ISP_HA_SCSI_1040A; 367 isp->isp_clock = 60; 368 break; 369 case 5: 370 btype = "1040B"; 371 isp->isp_type = ISP_HA_SCSI_1040B; 372 isp->isp_clock = 60; 373 break; 374 case 6: 375 btype = "1040C"; 376 isp->isp_type = ISP_HA_SCSI_1040C; 377 isp->isp_clock = 60; 378 break; 379 } 380 /* 381 * Now, while we're at it, gather info about ultra 382 * and/or differential mode. 383 */ 384 if (ISP_READ(isp, SXP_PINS_DIFF) & SXP_PINS_DIFF_MODE) { 385 isp_prt(isp, ISP_LOGCONFIG, "Differential Mode"); 386 sdp->isp_diffmode = 1; 387 } else { 388 sdp->isp_diffmode = 0; 389 } 390 i = ISP_READ(isp, RISC_PSR); 391 if (isp->isp_bustype == ISP_BT_SBUS) { 392 i &= RISC_PSR_SBUS_ULTRA; 393 } else { 394 i &= RISC_PSR_PCI_ULTRA; 395 } 396 if (i != 0) { 397 isp_prt(isp, ISP_LOGCONFIG, "Ultra Mode Capable"); 398 sdp->isp_ultramode = 1; 399 /* 400 * If we're in Ultra Mode, we have to be 60MHz clock- 401 * even for the SBus version. 402 */ 403 isp->isp_clock = 60; 404 } else { 405 sdp->isp_ultramode = 0; 406 /* 407 * Clock is known. Gronk. 408 */ 409 } 410 411 /* 412 * Machine dependent clock (if set) overrides 413 * our generic determinations. 414 */ 415 if (isp->isp_mdvec->dv_clock) { 416 if (isp->isp_mdvec->dv_clock < isp->isp_clock) { 417 isp->isp_clock = isp->isp_mdvec->dv_clock; 418 } 419 } 420 } 421 422 /* 423 * Hit the chip over the head with hammer, 424 * and give it a chance to recover. 425 */ 426 427 if (IS_SCSI(isp)) { 428 ISP_WRITE(isp, BIU_ICR, BIU_ICR_SOFT_RESET); 429 /* 430 * A slight delay... 431 */ 432 ISP_DELAY(100); 433 434 /* 435 * Clear data && control DMA engines. 436 */ 437 ISP_WRITE(isp, CDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT); 438 ISP_WRITE(isp, DDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT); 439 440 441 } else if (IS_24XX(isp)) { 442 /* 443 * Stop DMA and wait for it to stop. 444 */ 445 ISP_WRITE(isp, BIU2400_CSR, BIU2400_DMA_STOP|(3 << 4)); 446 for (val = loops = 0; loops < 30000; loops++) { 447 ISP_DELAY(10); 448 val = ISP_READ(isp, BIU2400_CSR); 449 if ((val & BIU2400_DMA_ACTIVE) == 0) { 450 break; 451 } 452 } 453 if (val & BIU2400_DMA_ACTIVE) { 454 isp_prt(isp, ISP_LOGERR, "DMA Failed to Stop on Reset"); 455 return; 456 } 457 /* 458 * Hold it in SOFT_RESET and STOP state for 100us. 459 */ 460 ISP_WRITE(isp, BIU2400_CSR, BIU2400_SOFT_RESET|BIU2400_DMA_STOP|(3 << 4)); 461 ISP_DELAY(100); 462 for (loops = 0; loops < 10000; loops++) { 463 ISP_DELAY(5); 464 val = ISP_READ(isp, OUTMAILBOX0); 465 } 466 for (val = loops = 0; loops < 500000; loops ++) { 467 val = ISP_READ(isp, BIU2400_CSR); 468 if ((val & BIU2400_SOFT_RESET) == 0) { 469 break; 470 } 471 } 472 if (val & BIU2400_SOFT_RESET) { 473 isp_prt(isp, ISP_LOGERR, "Failed to come out of reset"); 474 return; 475 } 476 } else { 477 ISP_WRITE(isp, BIU2100_CSR, BIU2100_SOFT_RESET); 478 /* 479 * A slight delay... 480 */ 481 ISP_DELAY(100); 482 483 /* 484 * Clear data && control DMA engines. 485 */ 486 ISP_WRITE(isp, CDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT); 487 ISP_WRITE(isp, TDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT); 488 ISP_WRITE(isp, RDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT); 489 } 490 491 /* 492 * Wait for ISP to be ready to go... 493 */ 494 loops = MBOX_DELAY_COUNT; 495 for (;;) { 496 if (IS_SCSI(isp)) { 497 if (!(ISP_READ(isp, BIU_ICR) & BIU_ICR_SOFT_RESET)) { 498 break; 499 } 500 } else if (IS_24XX(isp)) { 501 if (ISP_READ(isp, OUTMAILBOX0) == 0) { 502 break; 503 } 504 } else { 505 if (!(ISP_READ(isp, BIU2100_CSR) & BIU2100_SOFT_RESET)) 506 break; 507 } 508 ISP_DELAY(100); 509 if (--loops < 0) { 510 ISP_DUMPREGS(isp, "chip reset timed out"); 511 return; 512 } 513 } 514 515 /* 516 * After we've fired this chip up, zero out the conf1 register 517 * for SCSI adapters and other settings for the 2100. 518 */ 519 520 if (IS_SCSI(isp)) { 521 ISP_WRITE(isp, BIU_CONF1, 0); 522 } else if (!IS_24XX(isp)) { 523 ISP_WRITE(isp, BIU2100_CSR, 0); 524 } 525 526 /* 527 * Reset RISC Processor 528 */ 529 if (IS_24XX(isp)) { 530 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RESET); 531 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RELEASE); 532 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RESET); 533 } else { 534 ISP_WRITE(isp, HCCR, HCCR_CMD_RESET); 535 ISP_DELAY(100); 536 ISP_WRITE(isp, BIU_SEMA, 0); 537 } 538 539 /* 540 * Post-RISC Reset stuff. 541 */ 542 if (IS_24XX(isp)) { 543 for (val = loops = 0; loops < 5000000; loops++) { 544 ISP_DELAY(5); 545 val = ISP_READ(isp, OUTMAILBOX0); 546 if (val == 0) { 547 break; 548 } 549 } 550 if (val != 0) { 551 isp_prt(isp, ISP_LOGERR, "reset didn't clear"); 552 return; 553 } 554 } else if (IS_SCSI(isp)) { 555 uint16_t tmp = isp->isp_mdvec->dv_conf1; 556 /* 557 * Busted FIFO. Turn off all but burst enables. 558 */ 559 if (isp->isp_type == ISP_HA_SCSI_1040A) { 560 tmp &= BIU_BURST_ENABLE; 561 } 562 ISP_SETBITS(isp, BIU_CONF1, tmp); 563 if (tmp & BIU_BURST_ENABLE) { 564 ISP_SETBITS(isp, CDMA_CONF, DMA_ENABLE_BURST); 565 ISP_SETBITS(isp, DDMA_CONF, DMA_ENABLE_BURST); 566 } 567 if (SDPARAM(isp, 0)->isp_ptisp) { 568 if (SDPARAM(isp, 0)->isp_ultramode) { 569 while (ISP_READ(isp, RISC_MTR) != 0x1313) { 570 ISP_WRITE(isp, RISC_MTR, 0x1313); 571 ISP_WRITE(isp, HCCR, HCCR_CMD_STEP); 572 } 573 } else { 574 ISP_WRITE(isp, RISC_MTR, 0x1212); 575 } 576 /* 577 * PTI specific register 578 */ 579 ISP_WRITE(isp, RISC_EMB, DUAL_BANK); 580 } else { 581 ISP_WRITE(isp, RISC_MTR, 0x1212); 582 } 583 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE); 584 } else { 585 ISP_WRITE(isp, RISC_MTR2100, 0x1212); 586 if (IS_2200(isp) || IS_23XX(isp)) { 587 ISP_WRITE(isp, HCCR, HCCR_2X00_DISABLE_PARITY_PAUSE); 588 } 589 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE); 590 } 591 592 /* 593 * Set up default request/response queue in-pointer/out-pointer 594 * register indices. 595 */ 596 if (IS_24XX(isp)) { 597 isp->isp_rqstinrp = BIU2400_REQINP; 598 isp->isp_rqstoutrp = BIU2400_REQOUTP; 599 isp->isp_respinrp = BIU2400_RSPINP; 600 isp->isp_respoutrp = BIU2400_RSPOUTP; 601 } else if (IS_23XX(isp)) { 602 isp->isp_rqstinrp = BIU_REQINP; 603 isp->isp_rqstoutrp = BIU_REQOUTP; 604 isp->isp_respinrp = BIU_RSPINP; 605 isp->isp_respoutrp = BIU_RSPOUTP; 606 } else { 607 isp->isp_rqstinrp = INMAILBOX4; 608 isp->isp_rqstoutrp = OUTMAILBOX4; 609 isp->isp_respinrp = OUTMAILBOX5; 610 isp->isp_respoutrp = INMAILBOX5; 611 } 612 ISP_WRITE(isp, isp->isp_rqstinrp, 0); 613 ISP_WRITE(isp, isp->isp_rqstoutrp, 0); 614 ISP_WRITE(isp, isp->isp_respinrp, 0); 615 ISP_WRITE(isp, isp->isp_respoutrp, 0); 616 if (IS_24XX(isp)) { 617 if (!IS_26XX(isp)) { 618 ISP_WRITE(isp, BIU2400_PRI_REQINP, 0); 619 ISP_WRITE(isp, BIU2400_PRI_REQOUTP, 0); 620 } 621 ISP_WRITE(isp, BIU2400_ATIO_RSPINP, 0); 622 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, 0); 623 } 624 625 if (!IS_24XX(isp) && isp->isp_bustype == ISP_BT_PCI) { 626 /* Make sure the BIOS is disabled */ 627 ISP_WRITE(isp, HCCR, PCI_HCCR_CMD_BIOS); 628 } 629 630 /* 631 * Wait for everything to finish firing up. 632 * 633 * Avoid doing this on early 2312s because you can generate a PCI 634 * parity error (chip breakage). 635 */ 636 if (IS_2312(isp) && isp->isp_revision < 2) { 637 ISP_DELAY(100); 638 } else { 639 loops = MBOX_DELAY_COUNT; 640 while (ISP_READ(isp, OUTMAILBOX0) == MBOX_BUSY) { 641 ISP_DELAY(100); 642 if (--loops < 0) { 643 isp_prt(isp, ISP_LOGERR, "MBOX_BUSY never cleared on reset"); 644 return; 645 } 646 } 647 } 648 649 /* 650 * Up until this point we've done everything by just reading or 651 * setting registers. From this point on we rely on at least *some* 652 * kind of firmware running in the card. 653 */ 654 655 /* 656 * Do some sanity checking by running a NOP command. 657 * If it succeeds, the ROM firmware is now running. 658 */ 659 MBSINIT(&mbs, MBOX_NO_OP, MBLOGALL, 0); 660 isp_mboxcmd(isp, &mbs); 661 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 662 isp_prt(isp, ISP_LOGERR, "NOP command failed (%x)", mbs.param[0]); 663 return; 664 } 665 666 /* 667 * Do some operational tests 668 */ 669 if (IS_SCSI(isp) || IS_24XX(isp)) { 670 static const uint16_t patterns[MAX_MAILBOX] = { 671 0x0000, 0xdead, 0xbeef, 0xffff, 672 0xa5a5, 0x5a5a, 0x7f7f, 0x7ff7, 673 0x3421, 0xabcd, 0xdcba, 0xfeef, 674 0xbead, 0xdebe, 0x2222, 0x3333, 675 0x5555, 0x6666, 0x7777, 0xaaaa, 676 0xffff, 0xdddd, 0x9999, 0x1fbc, 677 0x6666, 0x6677, 0x1122, 0x33ff, 678 0x0000, 0x0001, 0x1000, 0x1010, 679 }; 680 int nmbox = ISP_NMBOX(isp); 681 if (IS_SCSI(isp)) 682 nmbox = 6; 683 MBSINIT(&mbs, MBOX_MAILBOX_REG_TEST, MBLOGALL, 0); 684 for (i = 1; i < nmbox; i++) { 685 mbs.param[i] = patterns[i]; 686 } 687 isp_mboxcmd(isp, &mbs); 688 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 689 return; 690 } 691 for (i = 1; i < nmbox; i++) { 692 if (mbs.param[i] != patterns[i]) { 693 isp_prt(isp, ISP_LOGERR, "Register Test Failed at Register %d: should have 0x%04x but got 0x%04x", i, patterns[i], mbs.param[i]); 694 return; 695 } 696 } 697 } 698 699 /* 700 * Download new Firmware, unless requested not to do so. 701 * This is made slightly trickier in some cases where the 702 * firmware of the ROM revision is newer than the revision 703 * compiled into the driver. So, where we used to compare 704 * versions of our f/w and the ROM f/w, now we just see 705 * whether we have f/w at all and whether a config flag 706 * has disabled our download. 707 */ 708 if ((isp->isp_mdvec->dv_ispfw == NULL) || (isp->isp_confopts & ISP_CFG_NORELOAD)) { 709 dodnld = 0; 710 } else { 711 712 /* 713 * Set up DMA for the request and response queues. 714 * We do this now so we can use the request queue 715 * for dma to load firmware from. 716 */ 717 if (ISP_MBOXDMASETUP(isp) != 0) { 718 isp_prt(isp, ISP_LOGERR, "Cannot setup DMA"); 719 return; 720 } 721 } 722 723 if (IS_24XX(isp)) { 724 code_org = ISP_CODE_ORG_2400; 725 } else if (IS_23XX(isp)) { 726 code_org = ISP_CODE_ORG_2300; 727 } else { 728 code_org = ISP_CODE_ORG; 729 } 730 731 isp->isp_loaded_fw = 0; 732 if (dodnld && IS_24XX(isp)) { 733 const uint32_t *ptr = isp->isp_mdvec->dv_ispfw; 734 uint32_t la, wi, wl; 735 736 /* 737 * Keep loading until we run out of f/w. 738 */ 739 code_org = ptr[2]; /* 1st load address is our start addr */ 740 741 for (;;) { 742 743 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], ptr[2]); 744 745 wi = 0; 746 la = ptr[2]; 747 wl = ptr[3]; 748 while (wi < ptr[3]) { 749 uint32_t *cp; 750 uint32_t nw; 751 752 nw = min(wl, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) / 4); 753 cp = isp->isp_rquest; 754 for (i = 0; i < nw; i++) 755 ISP_IOXPUT_32(isp, ptr[wi + i], &cp[i]); 756 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1); 757 MBSINIT(&mbs, MBOX_LOAD_RISC_RAM, MBLOGALL, 0); 758 mbs.param[1] = la; 759 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 760 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 761 mbs.param[4] = nw >> 16; 762 mbs.param[5] = nw; 763 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma); 764 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma); 765 mbs.param[8] = la >> 16; 766 isp_prt(isp, ISP_LOGDEBUG0, "LOAD RISC RAM %u words at load address 0x%x", nw, la); 767 isp_mboxcmd(isp, &mbs); 768 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 769 isp_prt(isp, ISP_LOGERR, "F/W download failed"); 770 return; 771 } 772 la += nw; 773 wi += nw; 774 wl -= nw; 775 } 776 777 if (ptr[1] == 0) { 778 break; 779 } 780 ptr += ptr[3]; 781 } 782 isp->isp_loaded_fw = 1; 783 } else if (dodnld && IS_23XX(isp)) { 784 const uint16_t *ptr = isp->isp_mdvec->dv_ispfw; 785 uint16_t wi, wl, segno; 786 uint32_t la; 787 788 la = code_org; 789 segno = 0; 790 791 for (;;) { 792 uint32_t nxtaddr; 793 794 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], la); 795 796 wi = 0; 797 wl = ptr[3]; 798 799 while (wi < ptr[3]) { 800 uint16_t *cp; 801 uint16_t nw; 802 803 nw = min(wl, min((1 << 15), ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) / 2)); 804 cp = isp->isp_rquest; 805 for (i = 0; i < nw; i++) 806 ISP_IOXPUT_16(isp, ptr[wi + i], &cp[i]); 807 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1); 808 MBSINIT(&mbs, 0, MBLOGALL, 0); 809 if (la < 0x10000) { 810 mbs.param[0] = MBOX_LOAD_RISC_RAM_2100; 811 mbs.param[1] = la; 812 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 813 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 814 mbs.param[4] = nw; 815 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma); 816 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma); 817 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM 2100 %u words at load address 0x%x\n", nw, la); 818 } else { 819 mbs.param[0] = MBOX_LOAD_RISC_RAM; 820 mbs.param[1] = la; 821 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 822 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 823 mbs.param[4] = nw; 824 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma); 825 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma); 826 mbs.param[8] = la >> 16; 827 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM %u words at load address 0x%x\n", nw, la); 828 } 829 isp_mboxcmd(isp, &mbs); 830 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 831 isp_prt(isp, ISP_LOGERR, "F/W download failed"); 832 return; 833 } 834 la += nw; 835 wi += nw; 836 wl -= nw; 837 } 838 839 if (!IS_2322(isp)) { 840 break; 841 } 842 843 if (++segno == 3) { 844 break; 845 } 846 847 /* 848 * If we're a 2322, the firmware actually comes in 849 * three chunks. We loaded the first at the code_org 850 * address. The other two chunks, which follow right 851 * after each other in memory here, get loaded at 852 * addresses specfied at offset 0x9..0xB. 853 */ 854 855 nxtaddr = ptr[3]; 856 ptr = &ptr[nxtaddr]; 857 la = ptr[5] | ((ptr[4] & 0x3f) << 16); 858 } 859 isp->isp_loaded_fw = 1; 860 } else if (dodnld) { 861 const uint16_t *ptr = isp->isp_mdvec->dv_ispfw; 862 u_int i, wl; 863 864 wl = ptr[3]; 865 isp_prt(isp, ISP_LOGDEBUG1, 866 "WRITE RAM %u words at load address 0x%x", wl, code_org); 867 for (i = 0; i < wl; i++) { 868 MBSINIT(&mbs, MBOX_WRITE_RAM_WORD, MBLOGNONE, 0); 869 mbs.param[1] = code_org + i; 870 mbs.param[2] = ptr[i]; 871 isp_mboxcmd(isp, &mbs); 872 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 873 isp_prt(isp, ISP_LOGERR, 874 "F/W download failed at word %d", i); 875 return; 876 } 877 } 878 } else if (IS_26XX(isp)) { 879 isp_prt(isp, ISP_LOGDEBUG1, "loading firmware from flash"); 880 MBSINIT(&mbs, MBOX_LOAD_FLASH_FIRMWARE, MBLOGALL, 5000000); 881 mbs.ibitm = 0x01; 882 mbs.obitm = 0x07; 883 isp_mboxcmd(isp, &mbs); 884 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 885 isp_prt(isp, ISP_LOGERR, "Flash F/W load failed"); 886 return; 887 } 888 } else { 889 isp_prt(isp, ISP_LOGDEBUG2, "skipping f/w download"); 890 } 891 892 /* 893 * If we loaded firmware, verify its checksum 894 */ 895 if (isp->isp_loaded_fw) { 896 MBSINIT(&mbs, MBOX_VERIFY_CHECKSUM, MBLOGNONE, 0); 897 if (IS_24XX(isp)) { 898 mbs.param[1] = code_org >> 16; 899 mbs.param[2] = code_org; 900 } else { 901 mbs.param[1] = code_org; 902 } 903 isp_mboxcmd(isp, &mbs); 904 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 905 isp_prt(isp, ISP_LOGERR, dcrc); 906 return; 907 } 908 } 909 910 /* 911 * Now start it rolling. 912 * 913 * If we didn't actually download f/w, 914 * we still need to (re)start it. 915 */ 916 MBSINIT(&mbs, MBOX_EXEC_FIRMWARE, MBLOGALL, 5000000); 917 if (IS_26XX(isp)) { 918 mbs.param[1] = code_org >> 16; 919 mbs.param[2] = code_org; 920 } else if (IS_24XX(isp)) { 921 mbs.param[1] = code_org >> 16; 922 mbs.param[2] = code_org; 923 if (isp->isp_loaded_fw) { 924 mbs.param[3] = 0; 925 } else { 926 mbs.param[3] = 1; 927 } 928 } else if (IS_2322(isp)) { 929 mbs.param[1] = code_org; 930 if (isp->isp_loaded_fw) { 931 mbs.param[2] = 0; 932 } else { 933 mbs.param[2] = 1; 934 } 935 } else { 936 mbs.param[1] = code_org; 937 } 938 isp_mboxcmd(isp, &mbs); 939 if (IS_2322(isp) || IS_24XX(isp)) { 940 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 941 return; 942 } 943 } 944 945 if (IS_SCSI(isp)) { 946 /* 947 * Set CLOCK RATE, but only if asked to. 948 */ 949 if (isp->isp_clock) { 950 MBSINIT(&mbs, MBOX_SET_CLOCK_RATE, MBLOGALL, 0); 951 mbs.param[1] = isp->isp_clock; 952 isp_mboxcmd(isp, &mbs); 953 /* we will try not to care if this fails */ 954 } 955 } 956 957 /* 958 * Ask the chip for the current firmware version. 959 * This should prove that the new firmware is working. 960 */ 961 MBSINIT(&mbs, MBOX_ABOUT_FIRMWARE, MBLOGALL, 5000000); 962 isp_mboxcmd(isp, &mbs); 963 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 964 return; 965 } 966 967 /* 968 * The SBus firmware that we are using apparently does not return 969 * major, minor, micro revisions in the mailbox registers, which 970 * is really, really, annoying. 971 */ 972 if (ISP_SBUS_SUPPORTED && isp->isp_bustype == ISP_BT_SBUS) { 973 if (dodnld) { 974 #ifdef ISP_TARGET_MODE 975 isp->isp_fwrev[0] = 7; 976 isp->isp_fwrev[1] = 55; 977 #else 978 isp->isp_fwrev[0] = 1; 979 isp->isp_fwrev[1] = 37; 980 #endif 981 isp->isp_fwrev[2] = 0; 982 } 983 } else { 984 isp->isp_fwrev[0] = mbs.param[1]; 985 isp->isp_fwrev[1] = mbs.param[2]; 986 isp->isp_fwrev[2] = mbs.param[3]; 987 } 988 989 if (IS_FC(isp)) { 990 /* 991 * We do not believe firmware attributes for 2100 code less 992 * than 1.17.0, unless it's the firmware we specifically 993 * are loading. 994 * 995 * Note that all 22XX and later f/w is greater than 1.X.0. 996 */ 997 if ((ISP_FW_OLDER_THAN(isp, 1, 17, 1))) { 998 #ifdef USE_SMALLER_2100_FIRMWARE 999 isp->isp_fwattr = ISP_FW_ATTR_SCCLUN; 1000 #else 1001 isp->isp_fwattr = 0; 1002 #endif 1003 } else { 1004 isp->isp_fwattr = mbs.param[6]; 1005 } 1006 if (IS_24XX(isp)) { 1007 isp->isp_fwattr |= ((uint64_t) mbs.param[15]) << 16; 1008 if (isp->isp_fwattr & ISP2400_FW_ATTR_EXTNDED) { 1009 isp->isp_fwattr |= 1010 (((uint64_t) mbs.param[16]) << 32) | 1011 (((uint64_t) mbs.param[17]) << 48); 1012 } 1013 } 1014 } else { 1015 isp->isp_fwattr = 0; 1016 } 1017 1018 isp_prt(isp, ISP_LOGCONFIG, "Board Type %s, Chip Revision 0x%x, %s F/W Revision %d.%d.%d", 1019 btype, isp->isp_revision, dodnld? "loaded" : "resident", isp->isp_fwrev[0], isp->isp_fwrev[1], isp->isp_fwrev[2]); 1020 1021 fwt = isp->isp_fwattr; 1022 if (IS_24XX(isp)) { 1023 buf = FCPARAM(isp, 0)->isp_scanscratch; 1024 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:"); 1025 if (fwt & ISP2400_FW_ATTR_CLASS2) { 1026 fwt ^=ISP2400_FW_ATTR_CLASS2; 1027 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf); 1028 } 1029 if (fwt & ISP2400_FW_ATTR_IP) { 1030 fwt ^=ISP2400_FW_ATTR_IP; 1031 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf); 1032 } 1033 if (fwt & ISP2400_FW_ATTR_MULTIID) { 1034 fwt ^=ISP2400_FW_ATTR_MULTIID; 1035 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MultiID", buf); 1036 } 1037 if (fwt & ISP2400_FW_ATTR_SB2) { 1038 fwt ^=ISP2400_FW_ATTR_SB2; 1039 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SB2", buf); 1040 } 1041 if (fwt & ISP2400_FW_ATTR_T10CRC) { 1042 fwt ^=ISP2400_FW_ATTR_T10CRC; 1043 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s T10CRC", buf); 1044 } 1045 if (fwt & ISP2400_FW_ATTR_VI) { 1046 fwt ^=ISP2400_FW_ATTR_VI; 1047 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf); 1048 } 1049 if (fwt & ISP2400_FW_ATTR_MQ) { 1050 fwt ^=ISP2400_FW_ATTR_MQ; 1051 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MQ", buf); 1052 } 1053 if (fwt & ISP2400_FW_ATTR_MSIX) { 1054 fwt ^=ISP2400_FW_ATTR_MSIX; 1055 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MSIX", buf); 1056 } 1057 if (fwt & ISP2400_FW_ATTR_FCOE) { 1058 fwt ^=ISP2400_FW_ATTR_FCOE; 1059 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FCOE", buf); 1060 } 1061 if (fwt & ISP2400_FW_ATTR_VP0) { 1062 fwt ^= ISP2400_FW_ATTR_VP0; 1063 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VP0_Decoupling", buf); 1064 } 1065 if (fwt & ISP2400_FW_ATTR_EXPFW) { 1066 fwt ^= ISP2400_FW_ATTR_EXPFW; 1067 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (Experimental)", buf); 1068 } 1069 if (fwt & ISP2400_FW_ATTR_HOTFW) { 1070 fwt ^= ISP2400_FW_ATTR_HOTFW; 1071 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s HotFW", buf); 1072 } 1073 fwt &= ~ISP2400_FW_ATTR_EXTNDED; 1074 if (fwt & ISP2400_FW_ATTR_EXTVP) { 1075 fwt ^= ISP2400_FW_ATTR_EXTVP; 1076 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ExtVP", buf); 1077 } 1078 if (fwt & ISP2400_FW_ATTR_VN2VN) { 1079 fwt ^= ISP2400_FW_ATTR_VN2VN; 1080 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VN2VN", buf); 1081 } 1082 if (fwt & ISP2400_FW_ATTR_EXMOFF) { 1083 fwt ^= ISP2400_FW_ATTR_EXMOFF; 1084 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s EXMOFF", buf); 1085 } 1086 if (fwt & ISP2400_FW_ATTR_NPMOFF) { 1087 fwt ^= ISP2400_FW_ATTR_NPMOFF; 1088 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s NPMOFF", buf); 1089 } 1090 if (fwt & ISP2400_FW_ATTR_DIFCHOP) { 1091 fwt ^= ISP2400_FW_ATTR_DIFCHOP; 1092 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s DIFCHOP", buf); 1093 } 1094 if (fwt & ISP2400_FW_ATTR_SRIOV) { 1095 fwt ^= ISP2400_FW_ATTR_SRIOV; 1096 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SRIOV", buf); 1097 } 1098 if (fwt & ISP2400_FW_ATTR_ASICTMP) { 1099 fwt ^= ISP2400_FW_ATTR_ASICTMP; 1100 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ASICTMP", buf); 1101 } 1102 if (fwt & ISP2400_FW_ATTR_ATIOMQ) { 1103 fwt ^= ISP2400_FW_ATTR_ATIOMQ; 1104 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ATIOMQ", buf); 1105 } 1106 if (fwt) { 1107 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf, 1108 (uint32_t) (fwt >> 32), (uint32_t) fwt); 1109 } 1110 isp_prt(isp, ISP_LOGCONFIG, "%s", buf); 1111 } else if (IS_FC(isp)) { 1112 buf = FCPARAM(isp, 0)->isp_scanscratch; 1113 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:"); 1114 if (fwt & ISP_FW_ATTR_TMODE) { 1115 fwt ^=ISP_FW_ATTR_TMODE; 1116 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s TargetMode", buf); 1117 } 1118 if (fwt & ISP_FW_ATTR_SCCLUN) { 1119 fwt ^=ISP_FW_ATTR_SCCLUN; 1120 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SCC-Lun", buf); 1121 } 1122 if (fwt & ISP_FW_ATTR_FABRIC) { 1123 fwt ^=ISP_FW_ATTR_FABRIC; 1124 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Fabric", buf); 1125 } 1126 if (fwt & ISP_FW_ATTR_CLASS2) { 1127 fwt ^=ISP_FW_ATTR_CLASS2; 1128 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf); 1129 } 1130 if (fwt & ISP_FW_ATTR_FCTAPE) { 1131 fwt ^=ISP_FW_ATTR_FCTAPE; 1132 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FC-Tape", buf); 1133 } 1134 if (fwt & ISP_FW_ATTR_IP) { 1135 fwt ^=ISP_FW_ATTR_IP; 1136 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf); 1137 } 1138 if (fwt & ISP_FW_ATTR_VI) { 1139 fwt ^=ISP_FW_ATTR_VI; 1140 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf); 1141 } 1142 if (fwt & ISP_FW_ATTR_VI_SOLARIS) { 1143 fwt ^=ISP_FW_ATTR_VI_SOLARIS; 1144 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI_SOLARIS", buf); 1145 } 1146 if (fwt & ISP_FW_ATTR_2KLOGINS) { 1147 fwt ^=ISP_FW_ATTR_2KLOGINS; 1148 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s 2K-Login", buf); 1149 } 1150 if (fwt != 0) { 1151 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf, 1152 (uint32_t) (fwt >> 32), (uint32_t) fwt); 1153 } 1154 isp_prt(isp, ISP_LOGCONFIG, "%s", buf); 1155 } 1156 1157 if (IS_24XX(isp)) { 1158 MBSINIT(&mbs, MBOX_GET_RESOURCE_COUNT, MBLOGALL, 0); 1159 isp_mboxcmd(isp, &mbs); 1160 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1161 return; 1162 } 1163 isp->isp_maxcmds = mbs.param[3]; 1164 } else { 1165 MBSINIT(&mbs, MBOX_GET_FIRMWARE_STATUS, MBLOGALL, 0); 1166 isp_mboxcmd(isp, &mbs); 1167 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1168 return; 1169 } 1170 isp->isp_maxcmds = mbs.param[2]; 1171 } 1172 isp_prt(isp, ISP_LOGCONFIG, "%d max I/O command limit set", isp->isp_maxcmds); 1173 1174 /* 1175 * If we don't have Multi-ID f/w loaded, we need to restrict channels to one. 1176 * Only make this check for non-SCSI cards (I'm not sure firmware attributes 1177 * work for them). 1178 */ 1179 if (IS_FC(isp) && isp->isp_nchan > 1) { 1180 if (!ISP_CAP_MULTI_ID(isp)) { 1181 isp_prt(isp, ISP_LOGWARN, "non-MULTIID f/w loaded, " 1182 "only can enable 1 of %d channels", isp->isp_nchan); 1183 isp->isp_nchan = 1; 1184 } else if (!ISP_CAP_VP0(isp)) { 1185 isp_prt(isp, ISP_LOGWARN, "We can not use MULTIID " 1186 "feature properly without VP0_Decoupling"); 1187 isp->isp_nchan = 1; 1188 } 1189 } 1190 1191 /* 1192 * Final DMA setup after we got isp_maxcmds. 1193 */ 1194 if (ISP_MBOXDMASETUP(isp) != 0) { 1195 isp_prt(isp, ISP_LOGERR, "Cannot setup DMA"); 1196 return; 1197 } 1198 1199 /* 1200 * Setup interrupts. 1201 */ 1202 if (ISP_IRQSETUP(isp) != 0) { 1203 isp_prt(isp, ISP_LOGERR, "Cannot setup IRQ"); 1204 return; 1205 } 1206 ISP_ENABLE_INTS(isp); 1207 1208 if (IS_FC(isp)) { 1209 for (i = 0; i < isp->isp_nchan; i++) 1210 isp_change_fw_state(isp, i, FW_CONFIG_WAIT); 1211 } 1212 1213 isp->isp_state = ISP_RESETSTATE; 1214 1215 /* 1216 * Okay- now that we have new firmware running, we now (re)set our 1217 * notion of how many luns we support. This is somewhat tricky because 1218 * if we haven't loaded firmware, we sometimes do not have an easy way 1219 * of knowing how many luns we support. 1220 * 1221 * Expanded lun firmware gives you 32 luns for SCSI cards and 1222 * unlimited luns for Fibre Channel cards. 1223 * 1224 * It turns out that even for QLogic 2100s with ROM 1.10 and above 1225 * we do get a firmware attributes word returned in mailbox register 6. 1226 * 1227 * Because the lun is in a different position in the Request Queue 1228 * Entry structure for Fibre Channel with expanded lun firmware, we 1229 * can only support one lun (lun zero) when we don't know what kind 1230 * of firmware we're running. 1231 */ 1232 if (IS_SCSI(isp)) { 1233 if (dodnld) { 1234 if (IS_ULTRA2(isp) || IS_ULTRA3(isp)) { 1235 isp->isp_maxluns = 32; 1236 } else { 1237 isp->isp_maxluns = 8; 1238 } 1239 } else { 1240 isp->isp_maxluns = 8; 1241 } 1242 } else { 1243 if (ISP_CAP_SCCFW(isp)) { 1244 isp->isp_maxluns = 0; /* No limit -- 2/8 bytes */ 1245 } else { 1246 isp->isp_maxluns = 16; 1247 } 1248 } 1249 1250 /* 1251 * We get some default values established. As a side 1252 * effect, NVRAM is read here (unless overriden by 1253 * a configuration flag). 1254 */ 1255 if (do_load_defaults) { 1256 if (IS_SCSI(isp)) { 1257 isp_setdfltsdparm(isp); 1258 } else { 1259 for (i = 0; i < isp->isp_nchan; i++) { 1260 isp_setdfltfcparm(isp, i); 1261 } 1262 } 1263 } 1264 } 1265 1266 /* 1267 * Clean firmware shutdown. 1268 */ 1269 static int 1270 isp_stop(ispsoftc_t *isp) 1271 { 1272 mbreg_t mbs; 1273 1274 isp->isp_state = ISP_NILSTATE; 1275 MBSINIT(&mbs, MBOX_STOP_FIRMWARE, MBLOGALL, 500000); 1276 mbs.param[1] = 0; 1277 mbs.param[2] = 0; 1278 mbs.param[3] = 0; 1279 mbs.param[4] = 0; 1280 mbs.param[5] = 0; 1281 mbs.param[6] = 0; 1282 mbs.param[7] = 0; 1283 mbs.param[8] = 0; 1284 isp_mboxcmd(isp, &mbs); 1285 return (mbs.param[0] == MBOX_COMMAND_COMPLETE ? 0 : mbs.param[0]); 1286 } 1287 1288 /* 1289 * Hardware shutdown. 1290 */ 1291 void 1292 isp_shutdown(ispsoftc_t *isp) 1293 { 1294 1295 if (isp->isp_state >= ISP_RESETSTATE) 1296 isp_stop(isp); 1297 ISP_DISABLE_INTS(isp); 1298 if (IS_FC(isp)) { 1299 if (IS_24XX(isp)) { 1300 ISP_WRITE(isp, BIU2400_ICR, 0); 1301 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_PAUSE); 1302 } else { 1303 ISP_WRITE(isp, BIU_ICR, 0); 1304 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE); 1305 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS); 1306 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET); 1307 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS); 1308 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL); 1309 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS); 1310 } 1311 } else { 1312 ISP_WRITE(isp, BIU_ICR, 0); 1313 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE); 1314 } 1315 } 1316 1317 /* 1318 * Initialize Parameters of Hardware to a known state. 1319 * 1320 * Locks are held before coming here. 1321 */ 1322 void 1323 isp_init(ispsoftc_t *isp) 1324 { 1325 if (IS_FC(isp)) { 1326 if (IS_24XX(isp)) { 1327 isp_fibre_init_2400(isp); 1328 } else { 1329 isp_fibre_init(isp); 1330 } 1331 } else { 1332 isp_scsi_init(isp); 1333 } 1334 } 1335 1336 static void 1337 isp_scsi_init(ispsoftc_t *isp) 1338 { 1339 sdparam *sdp_chan0, *sdp_chan1; 1340 mbreg_t mbs; 1341 1342 isp->isp_state = ISP_INITSTATE; 1343 1344 sdp_chan0 = SDPARAM(isp, 0); 1345 sdp_chan1 = sdp_chan0; 1346 if (IS_DUALBUS(isp)) { 1347 sdp_chan1 = SDPARAM(isp, 1); 1348 } 1349 1350 /* First do overall per-card settings. */ 1351 1352 /* 1353 * If we have fast memory timing enabled, turn it on. 1354 */ 1355 if (sdp_chan0->isp_fast_mttr) { 1356 ISP_WRITE(isp, RISC_MTR, 0x1313); 1357 } 1358 1359 /* 1360 * Set Retry Delay and Count. 1361 * You set both channels at the same time. 1362 */ 1363 MBSINIT(&mbs, MBOX_SET_RETRY_COUNT, MBLOGALL, 0); 1364 mbs.param[1] = sdp_chan0->isp_retry_count; 1365 mbs.param[2] = sdp_chan0->isp_retry_delay; 1366 mbs.param[6] = sdp_chan1->isp_retry_count; 1367 mbs.param[7] = sdp_chan1->isp_retry_delay; 1368 isp_mboxcmd(isp, &mbs); 1369 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1370 return; 1371 } 1372 1373 /* 1374 * Set ASYNC DATA SETUP time. This is very important. 1375 */ 1376 MBSINIT(&mbs, MBOX_SET_ASYNC_DATA_SETUP_TIME, MBLOGALL, 0); 1377 mbs.param[1] = sdp_chan0->isp_async_data_setup; 1378 mbs.param[2] = sdp_chan1->isp_async_data_setup; 1379 isp_mboxcmd(isp, &mbs); 1380 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1381 return; 1382 } 1383 1384 /* 1385 * Set ACTIVE Negation State. 1386 */ 1387 MBSINIT(&mbs, MBOX_SET_ACT_NEG_STATE, MBLOGNONE, 0); 1388 mbs.param[1] = 1389 (sdp_chan0->isp_req_ack_active_neg << 4) | 1390 (sdp_chan0->isp_data_line_active_neg << 5); 1391 mbs.param[2] = 1392 (sdp_chan1->isp_req_ack_active_neg << 4) | 1393 (sdp_chan1->isp_data_line_active_neg << 5); 1394 isp_mboxcmd(isp, &mbs); 1395 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1396 isp_prt(isp, ISP_LOGERR, 1397 "failed to set active negation state (%d,%d), (%d,%d)", 1398 sdp_chan0->isp_req_ack_active_neg, 1399 sdp_chan0->isp_data_line_active_neg, 1400 sdp_chan1->isp_req_ack_active_neg, 1401 sdp_chan1->isp_data_line_active_neg); 1402 /* 1403 * But don't return. 1404 */ 1405 } 1406 1407 /* 1408 * Set the Tag Aging limit 1409 */ 1410 MBSINIT(&mbs, MBOX_SET_TAG_AGE_LIMIT, MBLOGALL, 0); 1411 mbs.param[1] = sdp_chan0->isp_tag_aging; 1412 mbs.param[2] = sdp_chan1->isp_tag_aging; 1413 isp_mboxcmd(isp, &mbs); 1414 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1415 isp_prt(isp, ISP_LOGERR, "failed to set tag age limit (%d,%d)", 1416 sdp_chan0->isp_tag_aging, sdp_chan1->isp_tag_aging); 1417 return; 1418 } 1419 1420 /* 1421 * Set selection timeout. 1422 */ 1423 MBSINIT(&mbs, MBOX_SET_SELECT_TIMEOUT, MBLOGALL, 0); 1424 mbs.param[1] = sdp_chan0->isp_selection_timeout; 1425 mbs.param[2] = sdp_chan1->isp_selection_timeout; 1426 isp_mboxcmd(isp, &mbs); 1427 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1428 return; 1429 } 1430 1431 /* now do per-channel settings */ 1432 isp_scsi_channel_init(isp, 0); 1433 if (IS_DUALBUS(isp)) 1434 isp_scsi_channel_init(isp, 1); 1435 1436 /* 1437 * Now enable request/response queues 1438 */ 1439 1440 if (IS_ULTRA2(isp) || IS_1240(isp)) { 1441 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE_A64, MBLOGALL, 0); 1442 mbs.param[1] = RESULT_QUEUE_LEN(isp); 1443 mbs.param[2] = DMA_WD1(isp->isp_result_dma); 1444 mbs.param[3] = DMA_WD0(isp->isp_result_dma); 1445 mbs.param[4] = 0; 1446 mbs.param[6] = DMA_WD3(isp->isp_result_dma); 1447 mbs.param[7] = DMA_WD2(isp->isp_result_dma); 1448 isp_mboxcmd(isp, &mbs); 1449 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1450 return; 1451 } 1452 isp->isp_residx = isp->isp_resodx = mbs.param[5]; 1453 1454 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE_A64, MBLOGALL, 0); 1455 mbs.param[1] = RQUEST_QUEUE_LEN(isp); 1456 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 1457 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 1458 mbs.param[5] = 0; 1459 mbs.param[6] = DMA_WD3(isp->isp_result_dma); 1460 mbs.param[7] = DMA_WD2(isp->isp_result_dma); 1461 isp_mboxcmd(isp, &mbs); 1462 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1463 return; 1464 } 1465 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4]; 1466 } else { 1467 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE, MBLOGALL, 0); 1468 mbs.param[1] = RESULT_QUEUE_LEN(isp); 1469 mbs.param[2] = DMA_WD1(isp->isp_result_dma); 1470 mbs.param[3] = DMA_WD0(isp->isp_result_dma); 1471 mbs.param[4] = 0; 1472 isp_mboxcmd(isp, &mbs); 1473 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1474 return; 1475 } 1476 isp->isp_residx = isp->isp_resodx = mbs.param[5]; 1477 1478 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE, MBLOGALL, 0); 1479 mbs.param[1] = RQUEST_QUEUE_LEN(isp); 1480 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 1481 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 1482 mbs.param[5] = 0; 1483 isp_mboxcmd(isp, &mbs); 1484 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1485 return; 1486 } 1487 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4]; 1488 } 1489 1490 /* 1491 * Turn on LVD transitions for ULTRA2 or better and other features 1492 * 1493 * Now that we have 32 bit handles, don't do any fast posting 1494 * any more. For Ultra2/Ultra3 cards, we can turn on 32 bit RIO 1495 * operation or use fast posting. To be conservative, we'll only 1496 * do this for Ultra3 cards now because the other cards are so 1497 * rare for this author to find and test with. 1498 */ 1499 1500 MBSINIT(&mbs, MBOX_SET_FW_FEATURES, MBLOGALL, 0); 1501 if (IS_ULTRA2(isp)) 1502 mbs.param[1] |= FW_FEATURE_LVD_NOTIFY; 1503 #ifdef ISP_NO_RIO 1504 if (IS_ULTRA3(isp)) 1505 mbs.param[1] |= FW_FEATURE_FAST_POST; 1506 #else 1507 if (IS_ULTRA3(isp)) 1508 mbs.param[1] |= FW_FEATURE_RIO_32BIT; 1509 #endif 1510 if (mbs.param[1] != 0) { 1511 uint16_t sfeat = mbs.param[1]; 1512 isp_mboxcmd(isp, &mbs); 1513 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 1514 isp_prt(isp, ISP_LOGINFO, 1515 "Enabled FW features (0x%x)", sfeat); 1516 } 1517 } 1518 1519 isp->isp_state = ISP_RUNSTATE; 1520 } 1521 1522 static void 1523 isp_scsi_channel_init(ispsoftc_t *isp, int chan) 1524 { 1525 sdparam *sdp; 1526 mbreg_t mbs; 1527 int tgt; 1528 1529 sdp = SDPARAM(isp, chan); 1530 1531 /* 1532 * Set (possibly new) Initiator ID. 1533 */ 1534 MBSINIT(&mbs, MBOX_SET_INIT_SCSI_ID, MBLOGALL, 0); 1535 mbs.param[1] = (chan << 7) | sdp->isp_initiator_id; 1536 isp_mboxcmd(isp, &mbs); 1537 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1538 return; 1539 } 1540 isp_prt(isp, ISP_LOGINFO, "Chan %d Initiator ID is %d", 1541 chan, sdp->isp_initiator_id); 1542 1543 1544 /* 1545 * Set current per-target parameters to an initial safe minimum. 1546 */ 1547 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 1548 int lun; 1549 uint16_t sdf; 1550 1551 if (sdp->isp_devparam[tgt].dev_enable == 0) { 1552 continue; 1553 } 1554 #ifndef ISP_TARGET_MODE 1555 sdf = sdp->isp_devparam[tgt].goal_flags; 1556 sdf &= DPARM_SAFE_DFLT; 1557 /* 1558 * It is not quite clear when this changed over so that 1559 * we could force narrow and async for 1000/1020 cards, 1560 * but assume that this is only the case for loaded 1561 * firmware. 1562 */ 1563 if (isp->isp_loaded_fw) { 1564 sdf |= DPARM_NARROW | DPARM_ASYNC; 1565 } 1566 #else 1567 /* 1568 * The !$*!)$!$)* f/w uses the same index into some 1569 * internal table to decide how to respond to negotiations, 1570 * so if we've said "let's be safe" for ID X, and ID X 1571 * selects *us*, the negotiations will back to 'safe' 1572 * (as in narrow/async). What the f/w *should* do is 1573 * use the initiator id settings to decide how to respond. 1574 */ 1575 sdp->isp_devparam[tgt].goal_flags = sdf = DPARM_DEFAULT; 1576 #endif 1577 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGNONE, 0); 1578 mbs.param[1] = (chan << 15) | (tgt << 8); 1579 mbs.param[2] = sdf; 1580 if ((sdf & DPARM_SYNC) == 0) { 1581 mbs.param[3] = 0; 1582 } else { 1583 mbs.param[3] = 1584 (sdp->isp_devparam[tgt].goal_offset << 8) | 1585 (sdp->isp_devparam[tgt].goal_period); 1586 } 1587 isp_prt(isp, ISP_LOGDEBUG0, "Initial Settings bus%d tgt%d flags 0x%x off 0x%x per 0x%x", 1588 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff); 1589 isp_mboxcmd(isp, &mbs); 1590 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1591 sdf = DPARM_SAFE_DFLT; 1592 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGALL, 0); 1593 mbs.param[1] = (tgt << 8) | (chan << 15); 1594 mbs.param[2] = sdf; 1595 mbs.param[3] = 0; 1596 isp_mboxcmd(isp, &mbs); 1597 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1598 continue; 1599 } 1600 } 1601 1602 /* 1603 * We don't update any information directly from the f/w 1604 * because we need to run at least one command to cause a 1605 * new state to be latched up. So, we just assume that we 1606 * converge to the values we just had set. 1607 * 1608 * Ensure that we don't believe tagged queuing is enabled yet. 1609 * It turns out that sometimes the ISP just ignores our 1610 * attempts to set parameters for devices that it hasn't 1611 * seen yet. 1612 */ 1613 sdp->isp_devparam[tgt].actv_flags = sdf & ~DPARM_TQING; 1614 for (lun = 0; lun < (int) isp->isp_maxluns; lun++) { 1615 MBSINIT(&mbs, MBOX_SET_DEV_QUEUE_PARAMS, MBLOGALL, 0); 1616 mbs.param[1] = (chan << 15) | (tgt << 8) | lun; 1617 mbs.param[2] = sdp->isp_max_queue_depth; 1618 mbs.param[3] = sdp->isp_devparam[tgt].exc_throttle; 1619 isp_mboxcmd(isp, &mbs); 1620 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1621 break; 1622 } 1623 } 1624 } 1625 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 1626 if (sdp->isp_devparam[tgt].dev_refresh) { 1627 sdp->sendmarker = 1; 1628 sdp->update = 1; 1629 break; 1630 } 1631 } 1632 } 1633 1634 /* 1635 * Fibre Channel specific initialization. 1636 */ 1637 static void 1638 isp_fibre_init(ispsoftc_t *isp) 1639 { 1640 fcparam *fcp; 1641 isp_icb_t local, *icbp = &local; 1642 mbreg_t mbs; 1643 int ownloopid; 1644 1645 /* 1646 * We only support one channel on non-24XX cards 1647 */ 1648 fcp = FCPARAM(isp, 0); 1649 if (fcp->role == ISP_ROLE_NONE) 1650 return; 1651 1652 isp->isp_state = ISP_INITSTATE; 1653 ISP_MEMZERO(icbp, sizeof (*icbp)); 1654 icbp->icb_version = ICB_VERSION1; 1655 icbp->icb_fwoptions = fcp->isp_fwoptions; 1656 1657 /* 1658 * Firmware Options are either retrieved from NVRAM or 1659 * are patched elsewhere. We check them for sanity here 1660 * and make changes based on board revision, but otherwise 1661 * let others decide policy. 1662 */ 1663 1664 /* 1665 * If this is a 2100 < revision 5, we have to turn off FAIRNESS. 1666 */ 1667 if (IS_2100(isp) && isp->isp_revision < 5) { 1668 icbp->icb_fwoptions &= ~ICBOPT_FAIRNESS; 1669 } 1670 1671 /* 1672 * We have to use FULL LOGIN even though it resets the loop too much 1673 * because otherwise port database entries don't get updated after 1674 * a LIP- this is a known f/w bug for 2100 f/w less than 1.17.0. 1675 */ 1676 if (!ISP_FW_NEWER_THAN(isp, 1, 17, 0)) { 1677 icbp->icb_fwoptions |= ICBOPT_FULL_LOGIN; 1678 } 1679 1680 /* 1681 * Insist on Port Database Update Async notifications 1682 */ 1683 icbp->icb_fwoptions |= ICBOPT_PDBCHANGE_AE; 1684 1685 /* 1686 * Make sure that target role reflects into fwoptions. 1687 */ 1688 if (fcp->role & ISP_ROLE_TARGET) { 1689 icbp->icb_fwoptions |= ICBOPT_TGT_ENABLE; 1690 } else { 1691 icbp->icb_fwoptions &= ~ICBOPT_TGT_ENABLE; 1692 } 1693 1694 /* 1695 * For some reason my 2200 does not generate ATIOs in target mode 1696 * if initiator is disabled. Extra logins are better then target 1697 * not working at all. 1698 */ 1699 if ((fcp->role & ISP_ROLE_INITIATOR) || IS_2100(isp) || IS_2200(isp)) { 1700 icbp->icb_fwoptions &= ~ICBOPT_INI_DISABLE; 1701 } else { 1702 icbp->icb_fwoptions |= ICBOPT_INI_DISABLE; 1703 } 1704 1705 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp); 1706 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) { 1707 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN); 1708 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN; 1709 } 1710 icbp->icb_maxalloc = fcp->isp_maxalloc; 1711 if (icbp->icb_maxalloc < 1) { 1712 isp_prt(isp, ISP_LOGERR, "bad maximum allocation (%d)- using 16", fcp->isp_maxalloc); 1713 icbp->icb_maxalloc = 16; 1714 } 1715 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp); 1716 if (icbp->icb_execthrottle < 1) { 1717 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE); 1718 icbp->icb_execthrottle = ICB_DFLT_THROTTLE; 1719 } 1720 icbp->icb_retry_delay = fcp->isp_retry_delay; 1721 icbp->icb_retry_count = fcp->isp_retry_count; 1722 icbp->icb_hardaddr = fcp->isp_loopid; 1723 ownloopid = (isp->isp_confopts & ISP_CFG_OWNLOOPID) != 0; 1724 if (icbp->icb_hardaddr >= LOCAL_LOOP_LIM) { 1725 icbp->icb_hardaddr = 0; 1726 ownloopid = 0; 1727 } 1728 1729 /* 1730 * Our life seems so much better with 2200s and later with 1731 * the latest f/w if we set Hard Address. 1732 */ 1733 if (ownloopid || ISP_FW_NEWER_THAN(isp, 2, 2, 5)) { 1734 icbp->icb_fwoptions |= ICBOPT_HARD_ADDRESS; 1735 } 1736 1737 /* 1738 * Right now we just set extended options to prefer point-to-point 1739 * over loop based upon some soft config options. 1740 * 1741 * NB: for the 2300, ICBOPT_EXTENDED is required. 1742 */ 1743 if (IS_2100(isp)) { 1744 /* 1745 * We can't have Fast Posting any more- we now 1746 * have 32 bit handles. 1747 */ 1748 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST; 1749 } else if (IS_2200(isp) || IS_23XX(isp)) { 1750 icbp->icb_fwoptions |= ICBOPT_EXTENDED; 1751 1752 icbp->icb_xfwoptions = fcp->isp_xfwoptions; 1753 1754 if (ISP_CAP_FCTAPE(isp)) { 1755 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) 1756 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE; 1757 1758 if (isp->isp_confopts & ISP_CFG_FCTAPE) 1759 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE; 1760 1761 if (icbp->icb_xfwoptions & ICBXOPT_FCTAPE) { 1762 icbp->icb_fwoptions &= ~ICBOPT_FULL_LOGIN; /* per documents */ 1763 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE_CCQ|ICBXOPT_FCTAPE_CONFIRM; 1764 FCPARAM(isp, 0)->fctape_enabled = 1; 1765 } else { 1766 FCPARAM(isp, 0)->fctape_enabled = 0; 1767 } 1768 } else { 1769 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE; 1770 FCPARAM(isp, 0)->fctape_enabled = 0; 1771 } 1772 1773 /* 1774 * Prefer or force Point-To-Point instead Loop? 1775 */ 1776 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) { 1777 case ISP_CFG_LPORT_ONLY: 1778 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1779 icbp->icb_xfwoptions |= ICBXOPT_LOOP_ONLY; 1780 break; 1781 case ISP_CFG_NPORT_ONLY: 1782 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1783 icbp->icb_xfwoptions |= ICBXOPT_PTP_ONLY; 1784 break; 1785 case ISP_CFG_LPORT: 1786 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1787 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP; 1788 break; 1789 case ISP_CFG_NPORT: 1790 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1791 icbp->icb_xfwoptions |= ICBXOPT_PTP_2_LOOP; 1792 break; 1793 default: 1794 /* Let NVRAM settings define it if they are sane */ 1795 switch (icbp->icb_xfwoptions & ICBXOPT_TOPO_MASK) { 1796 case ICBXOPT_PTP_2_LOOP: 1797 case ICBXOPT_PTP_ONLY: 1798 case ICBXOPT_LOOP_ONLY: 1799 case ICBXOPT_LOOP_2_PTP: 1800 break; 1801 default: 1802 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1803 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP; 1804 } 1805 break; 1806 } 1807 if (IS_2200(isp)) { 1808 /* 1809 * We can't have Fast Posting any more- we now 1810 * have 32 bit handles. 1811 * 1812 * RIO seemed to have to much breakage. 1813 * 1814 * Just opt for safety. 1815 */ 1816 icbp->icb_xfwoptions &= ~ICBXOPT_RIO_16BIT; 1817 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST; 1818 } else { 1819 /* 1820 * QLogic recommends that FAST Posting be turned 1821 * off for 23XX cards and instead allow the HBA 1822 * to write response queue entries and interrupt 1823 * after a delay (ZIO). 1824 */ 1825 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST; 1826 if ((fcp->isp_xfwoptions & ICBXOPT_TIMER_MASK) == ICBXOPT_ZIO) { 1827 icbp->icb_xfwoptions |= ICBXOPT_ZIO; 1828 icbp->icb_idelaytimer = 10; 1829 } 1830 icbp->icb_zfwoptions = fcp->isp_zfwoptions; 1831 if (isp->isp_confopts & ISP_CFG_1GB) { 1832 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK; 1833 icbp->icb_zfwoptions |= ICBZOPT_RATE_1GB; 1834 } else if (isp->isp_confopts & ISP_CFG_2GB) { 1835 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK; 1836 icbp->icb_zfwoptions |= ICBZOPT_RATE_2GB; 1837 } else { 1838 switch (icbp->icb_zfwoptions & ICBZOPT_RATE_MASK) { 1839 case ICBZOPT_RATE_1GB: 1840 case ICBZOPT_RATE_2GB: 1841 case ICBZOPT_RATE_AUTO: 1842 break; 1843 default: 1844 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK; 1845 icbp->icb_zfwoptions |= ICBZOPT_RATE_AUTO; 1846 break; 1847 } 1848 } 1849 } 1850 } 1851 1852 1853 /* 1854 * For 22XX > 2.1.26 && 23XX, set some options. 1855 */ 1856 if (ISP_FW_NEWER_THAN(isp, 2, 26, 0)) { 1857 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0); 1858 mbs.param[1] = IFCOPT1_DISF7SWTCH|IFCOPT1_LIPASYNC|IFCOPT1_LIPF8; 1859 mbs.param[2] = 0; 1860 mbs.param[3] = 0; 1861 if (ISP_FW_NEWER_THAN(isp, 3, 16, 0)) { 1862 mbs.param[1] |= IFCOPT1_EQFQASYNC|IFCOPT1_CTIO_RETRY; 1863 if (fcp->role & ISP_ROLE_TARGET) { 1864 if (ISP_FW_NEWER_THAN(isp, 3, 25, 0)) { 1865 mbs.param[1] |= IFCOPT1_ENAPURE; 1866 } 1867 mbs.param[3] = IFCOPT3_NOPRLI; 1868 } 1869 } 1870 isp_mboxcmd(isp, &mbs); 1871 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1872 return; 1873 } 1874 } 1875 icbp->icb_logintime = ICB_LOGIN_TOV; 1876 1877 #ifdef ISP_TARGET_MODE 1878 if (icbp->icb_fwoptions & ICBOPT_TGT_ENABLE) { 1879 icbp->icb_lunenables = 0xffff; 1880 icbp->icb_ccnt = 0xff; 1881 icbp->icb_icnt = 0xff; 1882 icbp->icb_lunetimeout = ICB_LUN_ENABLE_TOV; 1883 } 1884 #endif 1885 if (fcp->isp_wwnn && fcp->isp_wwpn) { 1886 icbp->icb_fwoptions |= ICBOPT_BOTH_WWNS; 1887 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn); 1888 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 1889 isp_prt(isp, ISP_LOGDEBUG1, 1890 "Setting ICB Node 0x%08x%08x Port 0x%08x%08x", 1891 ((uint32_t) (fcp->isp_wwnn >> 32)), 1892 ((uint32_t) (fcp->isp_wwnn)), 1893 ((uint32_t) (fcp->isp_wwpn >> 32)), 1894 ((uint32_t) (fcp->isp_wwpn))); 1895 } else if (fcp->isp_wwpn) { 1896 icbp->icb_fwoptions &= ~ICBOPT_BOTH_WWNS; 1897 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 1898 isp_prt(isp, ISP_LOGDEBUG1, 1899 "Setting ICB Port 0x%08x%08x", 1900 ((uint32_t) (fcp->isp_wwpn >> 32)), 1901 ((uint32_t) (fcp->isp_wwpn))); 1902 } else { 1903 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use"); 1904 return; 1905 } 1906 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp); 1907 if (icbp->icb_rqstqlen < 1) { 1908 isp_prt(isp, ISP_LOGERR, "bad request queue length"); 1909 } 1910 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp); 1911 if (icbp->icb_rsltqlen < 1) { 1912 isp_prt(isp, ISP_LOGERR, "bad result queue length"); 1913 } 1914 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma); 1915 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma); 1916 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma); 1917 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma); 1918 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma); 1919 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma); 1920 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma); 1921 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma); 1922 1923 if (FC_SCRATCH_ACQUIRE(isp, 0)) { 1924 isp_prt(isp, ISP_LOGERR, sacq); 1925 return; 1926 } 1927 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init: fwopt 0x%x xfwopt 0x%x zfwopt 0x%x", 1928 icbp->icb_fwoptions, icbp->icb_xfwoptions, icbp->icb_zfwoptions); 1929 1930 isp_put_icb(isp, icbp, (isp_icb_t *)fcp->isp_scratch); 1931 if (isp->isp_dblev & ISP_LOGDEBUG1) { 1932 isp_print_bytes(isp, "isp_fibre_init", 1933 sizeof(*icbp), fcp->isp_scratch); 1934 } 1935 1936 /* 1937 * Init the firmware 1938 */ 1939 MBSINIT(&mbs, MBOX_INIT_FIRMWARE, MBLOGALL, 30000000); 1940 mbs.param[1] = 0; 1941 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 1942 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 1943 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 1944 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 1945 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %p (%08x%08x)", 1946 fcp->isp_scratch, (uint32_t) ((uint64_t)fcp->isp_scdma >> 32), 1947 (uint32_t) fcp->isp_scdma); 1948 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0); 1949 isp_mboxcmd(isp, &mbs); 1950 FC_SCRATCH_RELEASE(isp, 0); 1951 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 1952 return; 1953 isp->isp_reqidx = 0; 1954 isp->isp_reqodx = 0; 1955 isp->isp_residx = 0; 1956 isp->isp_resodx = 0; 1957 1958 /* 1959 * Whatever happens, we're now committed to being here. 1960 */ 1961 isp->isp_state = ISP_RUNSTATE; 1962 } 1963 1964 static void 1965 isp_fibre_init_2400(ispsoftc_t *isp) 1966 { 1967 fcparam *fcp; 1968 isp_icb_2400_t local, *icbp = &local; 1969 mbreg_t mbs; 1970 int chan; 1971 int ownloopid = 0; 1972 1973 /* 1974 * Check to see whether all channels have *some* kind of role 1975 */ 1976 for (chan = 0; chan < isp->isp_nchan; chan++) { 1977 fcp = FCPARAM(isp, chan); 1978 if (fcp->role != ISP_ROLE_NONE) { 1979 break; 1980 } 1981 } 1982 if (chan == isp->isp_nchan) { 1983 isp_prt(isp, ISP_LOG_WARN1, "all %d channels with role 'none'", chan); 1984 return; 1985 } 1986 1987 isp->isp_state = ISP_INITSTATE; 1988 1989 /* 1990 * Start with channel 0. 1991 */ 1992 fcp = FCPARAM(isp, 0); 1993 1994 /* 1995 * Turn on LIP F8 async event (1) 1996 */ 1997 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0); 1998 mbs.param[1] = 1; 1999 isp_mboxcmd(isp, &mbs); 2000 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2001 return; 2002 } 2003 2004 ISP_MEMZERO(icbp, sizeof (*icbp)); 2005 icbp->icb_fwoptions1 = fcp->isp_fwoptions; 2006 icbp->icb_fwoptions2 = fcp->isp_xfwoptions; 2007 icbp->icb_fwoptions3 = fcp->isp_zfwoptions; 2008 if (isp->isp_nchan > 1 && ISP_CAP_VP0(isp)) { 2009 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE; 2010 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE; 2011 } else { 2012 if (fcp->role & ISP_ROLE_TARGET) 2013 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE; 2014 else 2015 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_TGT_ENABLE; 2016 if (fcp->role & ISP_ROLE_INITIATOR) 2017 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE; 2018 else 2019 icbp->icb_fwoptions1 |= ICB2400_OPT1_INI_DISABLE; 2020 } 2021 2022 icbp->icb_version = ICB_VERSION1; 2023 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp); 2024 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) { 2025 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN); 2026 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN; 2027 } 2028 2029 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp); 2030 if (icbp->icb_execthrottle < 1 && !IS_26XX(isp)) { 2031 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE); 2032 icbp->icb_execthrottle = ICB_DFLT_THROTTLE; 2033 } 2034 2035 /* 2036 * Set target exchange count. Take half if we are supporting both roles. 2037 */ 2038 if (icbp->icb_fwoptions1 & ICB2400_OPT1_TGT_ENABLE) { 2039 icbp->icb_xchgcnt = isp->isp_maxcmds; 2040 if ((icbp->icb_fwoptions1 & ICB2400_OPT1_INI_DISABLE) == 0) 2041 icbp->icb_xchgcnt >>= 1; 2042 } 2043 2044 2045 ownloopid = (isp->isp_confopts & ISP_CFG_OWNLOOPID) != 0; 2046 icbp->icb_hardaddr = fcp->isp_loopid; 2047 if (icbp->icb_hardaddr >= LOCAL_LOOP_LIM) { 2048 icbp->icb_hardaddr = 0; 2049 ownloopid = 0; 2050 } 2051 2052 if (ownloopid) 2053 icbp->icb_fwoptions1 |= ICB2400_OPT1_HARD_ADDRESS; 2054 2055 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) { 2056 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_FCTAPE; 2057 } 2058 if (isp->isp_confopts & ISP_CFG_FCTAPE) { 2059 icbp->icb_fwoptions2 |= ICB2400_OPT2_FCTAPE; 2060 } 2061 2062 for (chan = 0; chan < isp->isp_nchan; chan++) { 2063 if (icbp->icb_fwoptions2 & ICB2400_OPT2_FCTAPE) 2064 FCPARAM(isp, chan)->fctape_enabled = 1; 2065 else 2066 FCPARAM(isp, chan)->fctape_enabled = 0; 2067 } 2068 2069 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) { 2070 case ISP_CFG_LPORT_ONLY: 2071 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2072 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_ONLY; 2073 break; 2074 case ISP_CFG_NPORT_ONLY: 2075 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2076 icbp->icb_fwoptions2 |= ICB2400_OPT2_PTP_ONLY; 2077 break; 2078 case ISP_CFG_NPORT: 2079 /* ISP_CFG_PTP_2_LOOP not available in 24XX/25XX */ 2080 case ISP_CFG_LPORT: 2081 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2082 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP; 2083 break; 2084 default: 2085 /* Let NVRAM settings define it if they are sane */ 2086 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TOPO_MASK) { 2087 case ICB2400_OPT2_LOOP_ONLY: 2088 case ICB2400_OPT2_PTP_ONLY: 2089 case ICB2400_OPT2_LOOP_2_PTP: 2090 break; 2091 default: 2092 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2093 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP; 2094 } 2095 break; 2096 } 2097 2098 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK) { 2099 case ICB2400_OPT2_ZIO: 2100 case ICB2400_OPT2_ZIO1: 2101 icbp->icb_idelaytimer = 0; 2102 break; 2103 case 0: 2104 break; 2105 default: 2106 isp_prt(isp, ISP_LOGWARN, "bad value %x in fwopt2 timer field", icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK); 2107 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TIMER_MASK; 2108 break; 2109 } 2110 2111 if (IS_26XX(isp)) { 2112 /* Use handshake to reduce global lock congestion. */ 2113 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHR; 2114 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHA; 2115 } 2116 2117 if ((icbp->icb_fwoptions3 & ICB2400_OPT3_RSPSZ_MASK) == 0) { 2118 icbp->icb_fwoptions3 |= ICB2400_OPT3_RSPSZ_24; 2119 } 2120 if (isp->isp_confopts & ISP_CFG_1GB) { 2121 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2122 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_1GB; 2123 } else if (isp->isp_confopts & ISP_CFG_2GB) { 2124 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2125 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_2GB; 2126 } else if (isp->isp_confopts & ISP_CFG_4GB) { 2127 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2128 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_4GB; 2129 } else if (isp->isp_confopts & ISP_CFG_8GB) { 2130 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2131 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_8GB; 2132 } else if (isp->isp_confopts & ISP_CFG_16GB) { 2133 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2134 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_16GB; 2135 } else if (isp->isp_confopts & ISP_CFG_32GB) { 2136 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2137 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_32GB; 2138 } else { 2139 switch (icbp->icb_fwoptions3 & ICB2400_OPT3_RATE_MASK) { 2140 case ICB2400_OPT3_RATE_4GB: 2141 case ICB2400_OPT3_RATE_8GB: 2142 case ICB2400_OPT3_RATE_16GB: 2143 case ICB2400_OPT3_RATE_32GB: 2144 case ICB2400_OPT3_RATE_AUTO: 2145 break; 2146 case ICB2400_OPT3_RATE_2GB: 2147 if (isp->isp_type <= ISP_HA_FC_2500) 2148 break; 2149 /*FALLTHROUGH*/ 2150 case ICB2400_OPT3_RATE_1GB: 2151 if (isp->isp_type <= ISP_HA_FC_2400) 2152 break; 2153 /*FALLTHROUGH*/ 2154 default: 2155 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2156 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_AUTO; 2157 break; 2158 } 2159 } 2160 if (ownloopid == 0) { 2161 icbp->icb_fwoptions3 |= ICB2400_OPT3_SOFTID; 2162 } 2163 icbp->icb_logintime = ICB_LOGIN_TOV; 2164 2165 if (fcp->isp_wwnn && fcp->isp_wwpn) { 2166 icbp->icb_fwoptions1 |= ICB2400_OPT1_BOTH_WWNS; 2167 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 2168 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn); 2169 isp_prt(isp, ISP_LOGDEBUG1, "Setting ICB Node 0x%08x%08x Port 0x%08x%08x", ((uint32_t) (fcp->isp_wwnn >> 32)), ((uint32_t) (fcp->isp_wwnn)), 2170 ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn))); 2171 } else if (fcp->isp_wwpn) { 2172 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_BOTH_WWNS; 2173 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 2174 isp_prt(isp, ISP_LOGDEBUG1, "Setting ICB Node to be same as Port 0x%08x%08x", ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn))); 2175 } else { 2176 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use"); 2177 return; 2178 } 2179 icbp->icb_retry_count = fcp->isp_retry_count; 2180 2181 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp); 2182 if (icbp->icb_rqstqlen < 8) { 2183 isp_prt(isp, ISP_LOGERR, "bad request queue length %d", icbp->icb_rqstqlen); 2184 return; 2185 } 2186 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp); 2187 if (icbp->icb_rsltqlen < 8) { 2188 isp_prt(isp, ISP_LOGERR, "bad result queue length %d", 2189 icbp->icb_rsltqlen); 2190 return; 2191 } 2192 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma); 2193 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma); 2194 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma); 2195 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma); 2196 2197 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma); 2198 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma); 2199 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma); 2200 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma); 2201 2202 #ifdef ISP_TARGET_MODE 2203 /* unconditionally set up the ATIO queue if we support target mode */ 2204 icbp->icb_atioqlen = RESULT_QUEUE_LEN(isp); 2205 if (icbp->icb_atioqlen < 8) { 2206 isp_prt(isp, ISP_LOGERR, "bad ATIO queue length %d", icbp->icb_atioqlen); 2207 return; 2208 } 2209 icbp->icb_atioqaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_atioq_dma); 2210 icbp->icb_atioqaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_atioq_dma); 2211 icbp->icb_atioqaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_atioq_dma); 2212 icbp->icb_atioqaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_atioq_dma); 2213 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init_2400: atioq %04x%04x%04x%04x", DMA_WD3(isp->isp_atioq_dma), DMA_WD2(isp->isp_atioq_dma), 2214 DMA_WD1(isp->isp_atioq_dma), DMA_WD0(isp->isp_atioq_dma)); 2215 #endif 2216 2217 if (ISP_CAP_MSIX(isp) && isp->isp_nirq >= 2) { 2218 icbp->icb_msixresp = 1; 2219 if (IS_26XX(isp) && isp->isp_nirq >= 3) 2220 icbp->icb_msixatio = 2; 2221 } 2222 2223 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init_2400: fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x", icbp->icb_fwoptions1, icbp->icb_fwoptions2, icbp->icb_fwoptions3); 2224 2225 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init_2400: rqst %04x%04x%04x%04x rsp %04x%04x%04x%04x", DMA_WD3(isp->isp_rquest_dma), DMA_WD2(isp->isp_rquest_dma), 2226 DMA_WD1(isp->isp_rquest_dma), DMA_WD0(isp->isp_rquest_dma), DMA_WD3(isp->isp_result_dma), DMA_WD2(isp->isp_result_dma), 2227 DMA_WD1(isp->isp_result_dma), DMA_WD0(isp->isp_result_dma)); 2228 2229 if (FC_SCRATCH_ACQUIRE(isp, 0)) { 2230 isp_prt(isp, ISP_LOGERR, sacq); 2231 return; 2232 } 2233 ISP_MEMZERO(fcp->isp_scratch, ISP_FC_SCRLEN); 2234 isp_put_icb_2400(isp, icbp, fcp->isp_scratch); 2235 if (isp->isp_dblev & ISP_LOGDEBUG1) { 2236 isp_print_bytes(isp, "isp_fibre_init_2400", 2237 sizeof (*icbp), fcp->isp_scratch); 2238 } 2239 2240 /* 2241 * Now fill in information about any additional channels 2242 */ 2243 if (isp->isp_nchan > 1) { 2244 isp_icb_2400_vpinfo_t vpinfo, *vdst; 2245 vp_port_info_t pi, *pdst; 2246 size_t amt = 0; 2247 uint8_t *off; 2248 2249 vpinfo.vp_global_options = ICB2400_VPGOPT_GEN_RIDA; 2250 if (ISP_CAP_VP0(isp)) { 2251 vpinfo.vp_global_options |= ICB2400_VPGOPT_VP0_DECOUPLE; 2252 vpinfo.vp_count = isp->isp_nchan; 2253 chan = 0; 2254 } else { 2255 vpinfo.vp_count = isp->isp_nchan - 1; 2256 chan = 1; 2257 } 2258 off = fcp->isp_scratch; 2259 off += ICB2400_VPINFO_OFF; 2260 vdst = (isp_icb_2400_vpinfo_t *) off; 2261 isp_put_icb_2400_vpinfo(isp, &vpinfo, vdst); 2262 amt = ICB2400_VPINFO_OFF + sizeof (isp_icb_2400_vpinfo_t); 2263 for (; chan < isp->isp_nchan; chan++) { 2264 fcparam *fcp2; 2265 2266 ISP_MEMZERO(&pi, sizeof (pi)); 2267 fcp2 = FCPARAM(isp, chan); 2268 if (fcp2->role != ISP_ROLE_NONE) { 2269 pi.vp_port_options = ICB2400_VPOPT_ENABLED | 2270 ICB2400_VPOPT_ENA_SNSLOGIN; 2271 if (fcp2->role & ISP_ROLE_INITIATOR) 2272 pi.vp_port_options |= ICB2400_VPOPT_INI_ENABLE; 2273 if ((fcp2->role & ISP_ROLE_TARGET) == 0) 2274 pi.vp_port_options |= ICB2400_VPOPT_TGT_DISABLE; 2275 if (fcp2->isp_loopid < LOCAL_LOOP_LIM) { 2276 pi.vp_port_loopid = fcp2->isp_loopid; 2277 if (isp->isp_confopts & ISP_CFG_OWNLOOPID) 2278 pi.vp_port_options |= ICB2400_VPOPT_HARD_ADDRESS; 2279 } 2280 2281 } 2282 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_portname, fcp2->isp_wwpn); 2283 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_nodename, fcp2->isp_wwnn); 2284 off = fcp->isp_scratch; 2285 if (ISP_CAP_VP0(isp)) 2286 off += ICB2400_VPINFO_PORT_OFF(chan); 2287 else 2288 off += ICB2400_VPINFO_PORT_OFF(chan - 1); 2289 pdst = (vp_port_info_t *) off; 2290 isp_put_vp_port_info(isp, &pi, pdst); 2291 amt += ICB2400_VPOPT_WRITE_SIZE; 2292 } 2293 if (isp->isp_dblev & ISP_LOGDEBUG1) { 2294 isp_print_bytes(isp, "isp_fibre_init_2400", 2295 amt - ICB2400_VPINFO_OFF, 2296 (char *)fcp->isp_scratch + ICB2400_VPINFO_OFF); 2297 } 2298 } 2299 2300 /* 2301 * Init the firmware 2302 */ 2303 MBSINIT(&mbs, 0, MBLOGALL, 30000000); 2304 if (isp->isp_nchan > 1) { 2305 mbs.param[0] = MBOX_INIT_FIRMWARE_MULTI_ID; 2306 } else { 2307 mbs.param[0] = MBOX_INIT_FIRMWARE; 2308 } 2309 mbs.param[1] = 0; 2310 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 2311 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 2312 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 2313 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 2314 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %04x%04x%04x%04x", DMA_WD3(fcp->isp_scdma), DMA_WD2(fcp->isp_scdma), DMA_WD1(fcp->isp_scdma), DMA_WD0(fcp->isp_scdma)); 2315 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0); 2316 isp_mboxcmd(isp, &mbs); 2317 FC_SCRATCH_RELEASE(isp, 0); 2318 2319 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2320 return; 2321 } 2322 isp->isp_reqidx = 0; 2323 isp->isp_reqodx = 0; 2324 isp->isp_residx = 0; 2325 isp->isp_resodx = 0; 2326 isp->isp_atioodx = 0; 2327 2328 /* 2329 * Whatever happens, we're now committed to being here. 2330 */ 2331 isp->isp_state = ISP_RUNSTATE; 2332 } 2333 2334 static int 2335 isp_fc_enable_vp(ispsoftc_t *isp, int chan) 2336 { 2337 fcparam *fcp = FCPARAM(isp, chan); 2338 vp_modify_t vp; 2339 void *reqp; 2340 uint8_t resp[QENTRY_LEN]; 2341 2342 /* Build a VP MODIFY command in memory */ 2343 ISP_MEMZERO(&vp, sizeof(vp)); 2344 vp.vp_mod_hdr.rqs_entry_type = RQSTYPE_VP_MODIFY; 2345 vp.vp_mod_hdr.rqs_entry_count = 1; 2346 vp.vp_mod_cnt = 1; 2347 vp.vp_mod_idx0 = chan; 2348 vp.vp_mod_cmd = VP_MODIFY_ENA; 2349 vp.vp_mod_ports[0].options = ICB2400_VPOPT_ENABLED | 2350 ICB2400_VPOPT_ENA_SNSLOGIN; 2351 if (fcp->role & ISP_ROLE_INITIATOR) 2352 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_INI_ENABLE; 2353 if ((fcp->role & ISP_ROLE_TARGET) == 0) 2354 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_TGT_DISABLE; 2355 if (fcp->isp_loopid < LOCAL_LOOP_LIM) { 2356 vp.vp_mod_ports[0].loopid = fcp->isp_loopid; 2357 if (isp->isp_confopts & ISP_CFG_OWNLOOPID) 2358 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_HARD_ADDRESS; 2359 } 2360 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwpn, fcp->isp_wwpn); 2361 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwnn, fcp->isp_wwnn); 2362 2363 /* Prepare space for response in memory */ 2364 memset(resp, 0xff, sizeof(resp)); 2365 vp.vp_mod_hdl = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 2366 if (vp.vp_mod_hdl == 0) { 2367 isp_prt(isp, ISP_LOGERR, 2368 "%s: VP_MODIFY of Chan %d out of handles", __func__, chan); 2369 return (EIO); 2370 } 2371 2372 /* Send request and wait for response. */ 2373 reqp = isp_getrqentry(isp); 2374 if (reqp == NULL) { 2375 isp_prt(isp, ISP_LOGERR, 2376 "%s: VP_MODIFY of Chan %d out of rqent", __func__, chan); 2377 isp_destroy_handle(isp, vp.vp_mod_hdl); 2378 return (EIO); 2379 } 2380 isp_put_vp_modify(isp, &vp, (vp_modify_t *)reqp); 2381 if (isp->isp_dblev & ISP_LOGDEBUG1) 2382 isp_print_bytes(isp, "IOCB VP_MODIFY", QENTRY_LEN, reqp); 2383 ISP_SYNC_REQUEST(isp); 2384 if (msleep(resp, &isp->isp_lock, 0, "VP_MODIFY", 5*hz) == EWOULDBLOCK) { 2385 isp_prt(isp, ISP_LOGERR, 2386 "%s: VP_MODIFY of Chan %d timed out", __func__, chan); 2387 isp_destroy_handle(isp, vp.vp_mod_hdl); 2388 return (EIO); 2389 } 2390 if (isp->isp_dblev & ISP_LOGDEBUG1) 2391 isp_print_bytes(isp, "IOCB VP_MODIFY response", QENTRY_LEN, resp); 2392 isp_get_vp_modify(isp, (vp_modify_t *)resp, &vp); 2393 2394 if (vp.vp_mod_hdr.rqs_flags != 0 || vp.vp_mod_status != VP_STS_OK) { 2395 isp_prt(isp, ISP_LOGERR, 2396 "%s: VP_MODIFY of Chan %d failed with flags %x status %d", 2397 __func__, chan, vp.vp_mod_hdr.rqs_flags, vp.vp_mod_status); 2398 return (EIO); 2399 } 2400 return (0); 2401 } 2402 2403 static int 2404 isp_fc_disable_vp(ispsoftc_t *isp, int chan) 2405 { 2406 vp_ctrl_info_t vp; 2407 void *reqp; 2408 uint8_t resp[QENTRY_LEN]; 2409 2410 /* Build a VP CTRL command in memory */ 2411 ISP_MEMZERO(&vp, sizeof(vp)); 2412 vp.vp_ctrl_hdr.rqs_entry_type = RQSTYPE_VP_CTRL; 2413 vp.vp_ctrl_hdr.rqs_entry_count = 1; 2414 if (ISP_CAP_VP0(isp)) { 2415 vp.vp_ctrl_status = 1; 2416 } else { 2417 vp.vp_ctrl_status = 0; 2418 chan--; /* VP0 can not be controlled in this case. */ 2419 } 2420 vp.vp_ctrl_command = VP_CTRL_CMD_DISABLE_VP_LOGO_ALL; 2421 vp.vp_ctrl_vp_count = 1; 2422 vp.vp_ctrl_idmap[chan / 16] |= (1 << chan % 16); 2423 2424 /* Prepare space for response in memory */ 2425 memset(resp, 0xff, sizeof(resp)); 2426 vp.vp_ctrl_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 2427 if (vp.vp_ctrl_handle == 0) { 2428 isp_prt(isp, ISP_LOGERR, 2429 "%s: VP_CTRL of Chan %d out of handles", __func__, chan); 2430 return (EIO); 2431 } 2432 2433 /* Send request and wait for response. */ 2434 reqp = isp_getrqentry(isp); 2435 if (reqp == NULL) { 2436 isp_prt(isp, ISP_LOGERR, 2437 "%s: VP_CTRL of Chan %d out of rqent", __func__, chan); 2438 isp_destroy_handle(isp, vp.vp_ctrl_handle); 2439 return (EIO); 2440 } 2441 isp_put_vp_ctrl_info(isp, &vp, (vp_ctrl_info_t *)reqp); 2442 if (isp->isp_dblev & ISP_LOGDEBUG1) 2443 isp_print_bytes(isp, "IOCB VP_CTRL", QENTRY_LEN, reqp); 2444 ISP_SYNC_REQUEST(isp); 2445 if (msleep(resp, &isp->isp_lock, 0, "VP_CTRL", 5*hz) == EWOULDBLOCK) { 2446 isp_prt(isp, ISP_LOGERR, 2447 "%s: VP_CTRL of Chan %d timed out", __func__, chan); 2448 isp_destroy_handle(isp, vp.vp_ctrl_handle); 2449 return (EIO); 2450 } 2451 if (isp->isp_dblev & ISP_LOGDEBUG1) 2452 isp_print_bytes(isp, "IOCB VP_CTRL response", QENTRY_LEN, resp); 2453 isp_get_vp_ctrl_info(isp, (vp_ctrl_info_t *)resp, &vp); 2454 2455 if (vp.vp_ctrl_hdr.rqs_flags != 0 || vp.vp_ctrl_status != 0) { 2456 isp_prt(isp, ISP_LOGERR, 2457 "%s: VP_CTRL of Chan %d failed with flags %x status %d %d", 2458 __func__, chan, vp.vp_ctrl_hdr.rqs_flags, 2459 vp.vp_ctrl_status, vp.vp_ctrl_index_fail); 2460 return (EIO); 2461 } 2462 return (0); 2463 } 2464 2465 static int 2466 isp_fc_change_role(ispsoftc_t *isp, int chan, int new_role) 2467 { 2468 fcparam *fcp = FCPARAM(isp, chan); 2469 int i, was, res = 0; 2470 2471 if (chan >= isp->isp_nchan) { 2472 isp_prt(isp, ISP_LOGWARN, "%s: bad channel %d", __func__, chan); 2473 return (ENXIO); 2474 } 2475 if (fcp->role == new_role) 2476 return (0); 2477 for (was = 0, i = 0; i < isp->isp_nchan; i++) { 2478 if (FCPARAM(isp, i)->role != ISP_ROLE_NONE) 2479 was++; 2480 } 2481 if (was == 0 || (was == 1 && fcp->role != ISP_ROLE_NONE)) { 2482 fcp->role = new_role; 2483 return (isp_reinit(isp, 0)); 2484 } 2485 if (fcp->role != ISP_ROLE_NONE) { 2486 res = isp_fc_disable_vp(isp, chan); 2487 isp_clear_portdb(isp, chan); 2488 } 2489 fcp->role = new_role; 2490 if (fcp->role != ISP_ROLE_NONE) 2491 res = isp_fc_enable_vp(isp, chan); 2492 return (res); 2493 } 2494 2495 static void 2496 isp_clear_portdb(ispsoftc_t *isp, int chan) 2497 { 2498 fcparam *fcp = FCPARAM(isp, chan); 2499 fcportdb_t *lp; 2500 int i; 2501 2502 for (i = 0; i < MAX_FC_TARG; i++) { 2503 lp = &fcp->portdb[i]; 2504 switch (lp->state) { 2505 case FC_PORTDB_STATE_DEAD: 2506 case FC_PORTDB_STATE_CHANGED: 2507 case FC_PORTDB_STATE_VALID: 2508 lp->state = FC_PORTDB_STATE_NIL; 2509 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp); 2510 break; 2511 case FC_PORTDB_STATE_NIL: 2512 case FC_PORTDB_STATE_NEW: 2513 lp->state = FC_PORTDB_STATE_NIL; 2514 break; 2515 case FC_PORTDB_STATE_ZOMBIE: 2516 break; 2517 default: 2518 panic("Don't know how to clear state %d\n", lp->state); 2519 } 2520 } 2521 } 2522 2523 static void 2524 isp_mark_portdb(ispsoftc_t *isp, int chan) 2525 { 2526 fcparam *fcp = FCPARAM(isp, chan); 2527 fcportdb_t *lp; 2528 int i; 2529 2530 for (i = 0; i < MAX_FC_TARG; i++) { 2531 lp = &fcp->portdb[i]; 2532 if (lp->state == FC_PORTDB_STATE_NIL) 2533 continue; 2534 if (lp->portid >= DOMAIN_CONTROLLER_BASE && 2535 lp->portid <= DOMAIN_CONTROLLER_END) 2536 continue; 2537 fcp->portdb[i].probational = 1; 2538 } 2539 } 2540 2541 /* 2542 * Perform an IOCB PLOGI or LOGO via EXECUTE IOCB A64 for 24XX cards 2543 * or via FABRIC LOGIN/FABRIC LOGOUT for other cards. 2544 */ 2545 static int 2546 isp_plogx(ispsoftc_t *isp, int chan, uint16_t handle, uint32_t portid, int flags) 2547 { 2548 isp_plogx_t pl; 2549 void *reqp; 2550 uint8_t resp[QENTRY_LEN]; 2551 uint32_t sst, parm1; 2552 int rval, lev; 2553 const char *msg; 2554 char buf[64]; 2555 2556 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d PLOGX %s PortID 0x%06x nphdl 0x%x", 2557 chan, (flags & PLOGX_FLG_CMD_MASK) == PLOGX_FLG_CMD_PLOGI ? 2558 "Login":"Logout", portid, handle); 2559 if (!IS_24XX(isp)) { 2560 int action = flags & PLOGX_FLG_CMD_MASK; 2561 if (action == PLOGX_FLG_CMD_PLOGI) { 2562 return (isp_port_login(isp, handle, portid)); 2563 } else if (action == PLOGX_FLG_CMD_LOGO) { 2564 return (isp_port_logout(isp, handle, portid)); 2565 } else { 2566 return (MBOX_INVALID_COMMAND); 2567 } 2568 } 2569 2570 ISP_MEMZERO(&pl, sizeof(pl)); 2571 pl.plogx_header.rqs_entry_count = 1; 2572 pl.plogx_header.rqs_entry_type = RQSTYPE_LOGIN; 2573 pl.plogx_nphdl = handle; 2574 pl.plogx_vphdl = chan; 2575 pl.plogx_portlo = portid; 2576 pl.plogx_rspsz_porthi = (portid >> 16) & 0xff; 2577 pl.plogx_flags = flags; 2578 2579 /* Prepare space for response in memory */ 2580 memset(resp, 0xff, sizeof(resp)); 2581 pl.plogx_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 2582 if (pl.plogx_handle == 0) { 2583 isp_prt(isp, ISP_LOGERR, 2584 "%s: PLOGX of Chan %d out of handles", __func__, chan); 2585 return (-1); 2586 } 2587 2588 /* Send request and wait for response. */ 2589 reqp = isp_getrqentry(isp); 2590 if (reqp == NULL) { 2591 isp_prt(isp, ISP_LOGERR, 2592 "%s: PLOGX of Chan %d out of rqent", __func__, chan); 2593 isp_destroy_handle(isp, pl.plogx_handle); 2594 return (-1); 2595 } 2596 isp_put_plogx(isp, &pl, (isp_plogx_t *)reqp); 2597 if (isp->isp_dblev & ISP_LOGDEBUG1) 2598 isp_print_bytes(isp, "IOCB LOGX", QENTRY_LEN, reqp); 2599 FCPARAM(isp, chan)->isp_login_hdl = handle; 2600 ISP_SYNC_REQUEST(isp); 2601 if (msleep(resp, &isp->isp_lock, 0, "PLOGX", 3 * ICB_LOGIN_TOV * hz) 2602 == EWOULDBLOCK) { 2603 isp_prt(isp, ISP_LOGERR, 2604 "%s: PLOGX of Chan %d timed out", __func__, chan); 2605 isp_destroy_handle(isp, pl.plogx_handle); 2606 return (-1); 2607 } 2608 FCPARAM(isp, chan)->isp_login_hdl = NIL_HANDLE; 2609 if (isp->isp_dblev & ISP_LOGDEBUG1) 2610 isp_print_bytes(isp, "IOCB LOGX response", QENTRY_LEN, resp); 2611 isp_get_plogx(isp, (isp_plogx_t *)resp, &pl); 2612 2613 if (pl.plogx_status == PLOGX_STATUS_OK) { 2614 return (0); 2615 } else if (pl.plogx_status != PLOGX_STATUS_IOCBERR) { 2616 isp_prt(isp, ISP_LOGWARN, 2617 "status 0x%x on port login IOCB channel %d", 2618 pl.plogx_status, chan); 2619 return (-1); 2620 } 2621 2622 sst = pl.plogx_ioparm[0].lo16 | (pl.plogx_ioparm[0].hi16 << 16); 2623 parm1 = pl.plogx_ioparm[1].lo16 | (pl.plogx_ioparm[1].hi16 << 16); 2624 2625 rval = -1; 2626 lev = ISP_LOGERR; 2627 msg = NULL; 2628 2629 switch (sst) { 2630 case PLOGX_IOCBERR_NOLINK: 2631 msg = "no link"; 2632 break; 2633 case PLOGX_IOCBERR_NOIOCB: 2634 msg = "no IOCB buffer"; 2635 break; 2636 case PLOGX_IOCBERR_NOXGHG: 2637 msg = "no Exchange Control Block"; 2638 break; 2639 case PLOGX_IOCBERR_FAILED: 2640 ISP_SNPRINTF(buf, sizeof (buf), "reason 0x%x (last LOGIN state 0x%x)", parm1 & 0xff, (parm1 >> 8) & 0xff); 2641 msg = buf; 2642 break; 2643 case PLOGX_IOCBERR_NOFABRIC: 2644 msg = "no fabric"; 2645 break; 2646 case PLOGX_IOCBERR_NOTREADY: 2647 msg = "firmware not ready"; 2648 break; 2649 case PLOGX_IOCBERR_NOLOGIN: 2650 ISP_SNPRINTF(buf, sizeof (buf), "not logged in (last state 0x%x)", parm1); 2651 msg = buf; 2652 rval = MBOX_NOT_LOGGED_IN; 2653 break; 2654 case PLOGX_IOCBERR_REJECT: 2655 ISP_SNPRINTF(buf, sizeof (buf), "LS_RJT = 0x%x", parm1); 2656 msg = buf; 2657 break; 2658 case PLOGX_IOCBERR_NOPCB: 2659 msg = "no PCB allocated"; 2660 break; 2661 case PLOGX_IOCBERR_EINVAL: 2662 ISP_SNPRINTF(buf, sizeof (buf), "invalid parameter at offset 0x%x", parm1); 2663 msg = buf; 2664 break; 2665 case PLOGX_IOCBERR_PORTUSED: 2666 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1; 2667 ISP_SNPRINTF(buf, sizeof (buf), "already logged in with N-Port handle 0x%x", parm1); 2668 msg = buf; 2669 rval = MBOX_PORT_ID_USED | (parm1 << 16); 2670 break; 2671 case PLOGX_IOCBERR_HNDLUSED: 2672 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1; 2673 ISP_SNPRINTF(buf, sizeof (buf), "handle already used for PortID 0x%06x", parm1); 2674 msg = buf; 2675 rval = MBOX_LOOP_ID_USED; 2676 break; 2677 case PLOGX_IOCBERR_NOHANDLE: 2678 msg = "no handle allocated"; 2679 break; 2680 case PLOGX_IOCBERR_NOFLOGI: 2681 msg = "no FLOGI_ACC"; 2682 break; 2683 default: 2684 ISP_SNPRINTF(buf, sizeof (buf), "status %x from %x", pl.plogx_status, flags); 2685 msg = buf; 2686 break; 2687 } 2688 if (msg) { 2689 isp_prt(isp, lev, "Chan %d PLOGX PortID 0x%06x to N-Port handle 0x%x: %s", 2690 chan, portid, handle, msg); 2691 } 2692 return (rval); 2693 } 2694 2695 static int 2696 isp_port_login(ispsoftc_t *isp, uint16_t handle, uint32_t portid) 2697 { 2698 mbreg_t mbs; 2699 2700 MBSINIT(&mbs, MBOX_FABRIC_LOGIN, MBLOGNONE, 500000); 2701 if (ISP_CAP_2KLOGIN(isp)) { 2702 mbs.param[1] = handle; 2703 mbs.ibits = (1 << 10); 2704 } else { 2705 mbs.param[1] = handle << 8; 2706 } 2707 mbs.param[2] = portid >> 16; 2708 mbs.param[3] = portid; 2709 mbs.logval = MBLOGNONE; 2710 mbs.timeout = 500000; 2711 isp_mboxcmd(isp, &mbs); 2712 2713 switch (mbs.param[0]) { 2714 case MBOX_PORT_ID_USED: 2715 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: portid 0x%06x already logged in as 0x%x", portid, mbs.param[1]); 2716 return (MBOX_PORT_ID_USED | (mbs.param[1] << 16)); 2717 2718 case MBOX_LOOP_ID_USED: 2719 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: handle 0x%x in use for port id 0x%02xXXXX", handle, mbs.param[1] & 0xff); 2720 return (MBOX_LOOP_ID_USED); 2721 2722 case MBOX_COMMAND_COMPLETE: 2723 return (0); 2724 2725 case MBOX_COMMAND_ERROR: 2726 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: error 0x%x in PLOGI to port 0x%06x", mbs.param[1], portid); 2727 return (MBOX_COMMAND_ERROR); 2728 2729 case MBOX_ALL_IDS_USED: 2730 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: all IDs used for fabric login"); 2731 return (MBOX_ALL_IDS_USED); 2732 2733 default: 2734 isp_prt(isp, ISP_LOG_SANCFG, "isp_port_login: error 0x%x on port login of 0x%06x@0x%0x", mbs.param[0], portid, handle); 2735 return (mbs.param[0]); 2736 } 2737 } 2738 2739 /* 2740 * Pre-24XX fabric port logout 2741 * 2742 * Note that portid is not used 2743 */ 2744 static int 2745 isp_port_logout(ispsoftc_t *isp, uint16_t handle, uint32_t portid) 2746 { 2747 mbreg_t mbs; 2748 2749 MBSINIT(&mbs, MBOX_FABRIC_LOGOUT, MBLOGNONE, 500000); 2750 if (ISP_CAP_2KLOGIN(isp)) { 2751 mbs.param[1] = handle; 2752 mbs.ibits = (1 << 10); 2753 } else { 2754 mbs.param[1] = handle << 8; 2755 } 2756 isp_mboxcmd(isp, &mbs); 2757 return (mbs.param[0] == MBOX_COMMAND_COMPLETE? 0 : mbs.param[0]); 2758 } 2759 2760 static int 2761 isp_getpdb(ispsoftc_t *isp, int chan, uint16_t id, isp_pdb_t *pdb) 2762 { 2763 mbreg_t mbs; 2764 union { 2765 isp_pdb_21xx_t fred; 2766 isp_pdb_24xx_t bill; 2767 } un; 2768 2769 MBSINIT(&mbs, MBOX_GET_PORT_DB, 2770 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 250000); 2771 if (IS_24XX(isp)) { 2772 mbs.ibits = (1 << 9)|(1 << 10); 2773 mbs.param[1] = id; 2774 mbs.param[9] = chan; 2775 } else if (ISP_CAP_2KLOGIN(isp)) { 2776 mbs.param[1] = id; 2777 } else { 2778 mbs.param[1] = id << 8; 2779 } 2780 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 2781 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 2782 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 2783 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 2784 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, sizeof(un), chan); 2785 2786 isp_mboxcmd(isp, &mbs); 2787 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 2788 return (mbs.param[0] | (mbs.param[1] << 16)); 2789 2790 MEMORYBARRIER(isp, SYNC_IFORCPU, 0, sizeof(un), chan); 2791 if (IS_24XX(isp)) { 2792 isp_get_pdb_24xx(isp, isp->isp_iocb, &un.bill); 2793 pdb->handle = un.bill.pdb_handle; 2794 pdb->prli_word0 = un.bill.pdb_prli_svc0; 2795 pdb->prli_word3 = un.bill.pdb_prli_svc3; 2796 pdb->portid = BITS2WORD_24XX(un.bill.pdb_portid_bits); 2797 ISP_MEMCPY(pdb->portname, un.bill.pdb_portname, 8); 2798 ISP_MEMCPY(pdb->nodename, un.bill.pdb_nodename, 8); 2799 isp_prt(isp, ISP_LOGDEBUG0, 2800 "Chan %d handle 0x%x Port 0x%06x flags 0x%x curstate %x laststate %x", 2801 chan, id, pdb->portid, un.bill.pdb_flags, 2802 un.bill.pdb_curstate, un.bill.pdb_laststate); 2803 2804 if (un.bill.pdb_curstate < PDB2400_STATE_PLOGI_DONE || un.bill.pdb_curstate > PDB2400_STATE_LOGGED_IN) { 2805 mbs.param[0] = MBOX_NOT_LOGGED_IN; 2806 return (mbs.param[0]); 2807 } 2808 } else { 2809 isp_get_pdb_21xx(isp, isp->isp_iocb, &un.fred); 2810 pdb->handle = un.fred.pdb_loopid; 2811 pdb->prli_word0 = un.fred.pdb_prli_svc0; 2812 pdb->prli_word3 = un.fred.pdb_prli_svc3; 2813 pdb->portid = BITS2WORD(un.fred.pdb_portid_bits); 2814 ISP_MEMCPY(pdb->portname, un.fred.pdb_portname, 8); 2815 ISP_MEMCPY(pdb->nodename, un.fred.pdb_nodename, 8); 2816 isp_prt(isp, ISP_LOGDEBUG1, 2817 "Chan %d handle 0x%x Port 0x%06x", chan, id, pdb->portid); 2818 } 2819 return (0); 2820 } 2821 2822 static int 2823 isp_gethandles(ispsoftc_t *isp, int chan, uint16_t *handles, int *num, int loop) 2824 { 2825 fcparam *fcp = FCPARAM(isp, chan); 2826 mbreg_t mbs; 2827 isp_pnhle_21xx_t el1, *elp1; 2828 isp_pnhle_23xx_t el3, *elp3; 2829 isp_pnhle_24xx_t el4, *elp4; 2830 int i, j; 2831 uint32_t p; 2832 uint16_t h; 2833 2834 MBSINIT(&mbs, MBOX_GET_ID_LIST, MBLOGALL, 250000); 2835 if (IS_24XX(isp)) { 2836 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 2837 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 2838 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 2839 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 2840 mbs.param[8] = ISP_FC_SCRLEN; 2841 mbs.param[9] = chan; 2842 } else { 2843 mbs.ibits = (1 << 1)|(1 << 2)|(1 << 3)|(1 << 6); 2844 mbs.param[1] = DMA_WD1(fcp->isp_scdma); 2845 mbs.param[2] = DMA_WD0(fcp->isp_scdma); 2846 mbs.param[3] = DMA_WD3(fcp->isp_scdma); 2847 mbs.param[6] = DMA_WD2(fcp->isp_scdma); 2848 } 2849 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 2850 isp_prt(isp, ISP_LOGERR, sacq); 2851 return (-1); 2852 } 2853 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, ISP_FC_SCRLEN, chan); 2854 isp_mboxcmd(isp, &mbs); 2855 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2856 FC_SCRATCH_RELEASE(isp, chan); 2857 return (mbs.param[0] | (mbs.param[1] << 16)); 2858 } 2859 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, ISP_FC_SCRLEN, chan); 2860 elp1 = fcp->isp_scratch; 2861 elp3 = fcp->isp_scratch; 2862 elp4 = fcp->isp_scratch; 2863 for (i = 0, j = 0; i < mbs.param[1] && j < *num; i++) { 2864 if (IS_24XX(isp)) { 2865 isp_get_pnhle_24xx(isp, &elp4[i], &el4); 2866 p = el4.pnhle_port_id_lo | 2867 (el4.pnhle_port_id_hi << 16); 2868 h = el4.pnhle_handle; 2869 } else if (IS_23XX(isp)) { 2870 isp_get_pnhle_23xx(isp, &elp3[i], &el3); 2871 p = el3.pnhle_port_id_lo | 2872 (el3.pnhle_port_id_hi << 16); 2873 h = el3.pnhle_handle; 2874 } else { /* 21xx */ 2875 isp_get_pnhle_21xx(isp, &elp1[i], &el1); 2876 p = el1.pnhle_port_id_lo | 2877 ((el1.pnhle_port_id_hi_handle & 0xff) << 16); 2878 h = el1.pnhle_port_id_hi_handle >> 8; 2879 } 2880 if (loop && (p >> 8) != (fcp->isp_portid >> 8)) 2881 continue; 2882 handles[j++] = h; 2883 } 2884 *num = j; 2885 FC_SCRATCH_RELEASE(isp, chan); 2886 return (0); 2887 } 2888 2889 static void 2890 isp_dump_chip_portdb(ispsoftc_t *isp, int chan) 2891 { 2892 isp_pdb_t pdb; 2893 uint16_t lim, nphdl; 2894 2895 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d chip port dump", chan); 2896 if (ISP_CAP_2KLOGIN(isp)) { 2897 lim = NPH_MAX_2K; 2898 } else { 2899 lim = NPH_MAX; 2900 } 2901 for (nphdl = 0; nphdl != lim; nphdl++) { 2902 if (isp_getpdb(isp, chan, nphdl, &pdb)) { 2903 continue; 2904 } 2905 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d Handle 0x%04x " 2906 "PortID 0x%06x WWPN 0x%02x%02x%02x%02x%02x%02x%02x%02x", 2907 chan, nphdl, pdb.portid, pdb.portname[0], pdb.portname[1], 2908 pdb.portname[2], pdb.portname[3], pdb.portname[4], 2909 pdb.portname[5], pdb.portname[6], pdb.portname[7]); 2910 } 2911 } 2912 2913 static uint64_t 2914 isp_get_wwn(ispsoftc_t *isp, int chan, int nphdl, int nodename) 2915 { 2916 uint64_t wwn = INI_NONE; 2917 mbreg_t mbs; 2918 2919 MBSINIT(&mbs, MBOX_GET_PORT_NAME, 2920 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 500000); 2921 if (ISP_CAP_2KLOGIN(isp)) { 2922 mbs.param[1] = nphdl; 2923 if (nodename) { 2924 mbs.param[10] = 1; 2925 } 2926 mbs.param[9] = chan; 2927 } else { 2928 mbs.ibitm = 3; 2929 mbs.param[1] = nphdl << 8; 2930 if (nodename) { 2931 mbs.param[1] |= 1; 2932 } 2933 } 2934 isp_mboxcmd(isp, &mbs); 2935 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2936 return (wwn); 2937 } 2938 if (IS_24XX(isp)) { 2939 wwn = 2940 (((uint64_t)(mbs.param[2] >> 8)) << 56) | 2941 (((uint64_t)(mbs.param[2] & 0xff)) << 48) | 2942 (((uint64_t)(mbs.param[3] >> 8)) << 40) | 2943 (((uint64_t)(mbs.param[3] & 0xff)) << 32) | 2944 (((uint64_t)(mbs.param[6] >> 8)) << 24) | 2945 (((uint64_t)(mbs.param[6] & 0xff)) << 16) | 2946 (((uint64_t)(mbs.param[7] >> 8)) << 8) | 2947 (((uint64_t)(mbs.param[7] & 0xff))); 2948 } else { 2949 wwn = 2950 (((uint64_t)(mbs.param[2] & 0xff)) << 56) | 2951 (((uint64_t)(mbs.param[2] >> 8)) << 48) | 2952 (((uint64_t)(mbs.param[3] & 0xff)) << 40) | 2953 (((uint64_t)(mbs.param[3] >> 8)) << 32) | 2954 (((uint64_t)(mbs.param[6] & 0xff)) << 24) | 2955 (((uint64_t)(mbs.param[6] >> 8)) << 16) | 2956 (((uint64_t)(mbs.param[7] & 0xff)) << 8) | 2957 (((uint64_t)(mbs.param[7] >> 8))); 2958 } 2959 return (wwn); 2960 } 2961 2962 /* 2963 * Make sure we have good FC link. 2964 */ 2965 2966 static int 2967 isp_fclink_test(ispsoftc_t *isp, int chan, int usdelay) 2968 { 2969 mbreg_t mbs; 2970 int i, r; 2971 uint16_t nphdl; 2972 fcparam *fcp; 2973 isp_pdb_t pdb; 2974 NANOTIME_T hra, hrb; 2975 2976 fcp = FCPARAM(isp, chan); 2977 2978 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 2979 return (-1); 2980 if (fcp->isp_loopstate >= LOOP_LTEST_DONE) 2981 return (0); 2982 2983 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test", chan); 2984 2985 /* 2986 * Wait up to N microseconds for F/W to go to a ready state. 2987 */ 2988 GET_NANOTIME(&hra); 2989 while (1) { 2990 isp_change_fw_state(isp, chan, isp_fw_state(isp, chan)); 2991 if (fcp->isp_fwstate == FW_READY) { 2992 break; 2993 } 2994 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 2995 goto abort; 2996 GET_NANOTIME(&hrb); 2997 if ((NANOTIME_SUB(&hrb, &hra) / 1000 + 1000 >= usdelay)) 2998 break; 2999 ISP_SLEEP(isp, 1000); 3000 } 3001 if (fcp->isp_fwstate != FW_READY) { 3002 isp_prt(isp, ISP_LOG_SANCFG, 3003 "Chan %d Firmware is not ready (%s)", 3004 chan, isp_fc_fw_statename(fcp->isp_fwstate)); 3005 return (-1); 3006 } 3007 3008 /* 3009 * Get our Loop ID and Port ID. 3010 */ 3011 MBSINIT(&mbs, MBOX_GET_LOOP_ID, MBLOGALL, 0); 3012 mbs.param[9] = chan; 3013 isp_mboxcmd(isp, &mbs); 3014 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 3015 return (-1); 3016 } 3017 3018 if (IS_2100(isp)) { 3019 /* 3020 * Don't bother with fabric if we are using really old 3021 * 2100 firmware. It's just not worth it. 3022 */ 3023 if (ISP_FW_NEWER_THAN(isp, 1, 15, 37)) 3024 fcp->isp_topo = TOPO_FL_PORT; 3025 else 3026 fcp->isp_topo = TOPO_NL_PORT; 3027 } else { 3028 int topo = (int) mbs.param[6]; 3029 if (topo < TOPO_NL_PORT || topo > TOPO_PTP_STUB) { 3030 topo = TOPO_PTP_STUB; 3031 } 3032 fcp->isp_topo = topo; 3033 } 3034 fcp->isp_portid = mbs.param[2] | (mbs.param[3] << 16); 3035 3036 if (!TOPO_IS_FABRIC(fcp->isp_topo)) { 3037 fcp->isp_loopid = mbs.param[1] & 0xff; 3038 } else if (fcp->isp_topo != TOPO_F_PORT) { 3039 uint8_t alpa = fcp->isp_portid; 3040 3041 for (i = 0; alpa_map[i]; i++) { 3042 if (alpa_map[i] == alpa) 3043 break; 3044 } 3045 if (alpa_map[i]) 3046 fcp->isp_loopid = i; 3047 } 3048 3049 #if 0 3050 fcp->isp_loopstate = LOOP_HAVE_ADDR; 3051 #endif 3052 fcp->isp_loopstate = LOOP_TESTING_LINK; 3053 3054 if (fcp->isp_topo == TOPO_F_PORT || fcp->isp_topo == TOPO_FL_PORT) { 3055 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID; 3056 r = isp_getpdb(isp, chan, nphdl, &pdb); 3057 if (r != 0 || pdb.portid == 0) { 3058 if (IS_2100(isp)) { 3059 fcp->isp_topo = TOPO_NL_PORT; 3060 } else { 3061 isp_prt(isp, ISP_LOGWARN, 3062 "fabric topology, but cannot get info about fabric controller (0x%x)", r); 3063 fcp->isp_topo = TOPO_PTP_STUB; 3064 } 3065 goto not_on_fabric; 3066 } 3067 3068 if (IS_24XX(isp)) { 3069 fcp->isp_fabric_params = mbs.param[7]; 3070 fcp->isp_sns_hdl = NPH_SNS_ID; 3071 r = isp_register_fc4_type(isp, chan); 3072 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3073 goto abort; 3074 if (r != 0) 3075 goto not_on_fabric; 3076 r = isp_register_fc4_features_24xx(isp, chan); 3077 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3078 goto abort; 3079 if (r != 0) 3080 goto not_on_fabric; 3081 r = isp_register_port_name_24xx(isp, chan); 3082 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3083 goto abort; 3084 if (r != 0) 3085 goto not_on_fabric; 3086 isp_register_node_name_24xx(isp, chan); 3087 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3088 goto abort; 3089 } else { 3090 fcp->isp_sns_hdl = SNS_ID; 3091 r = isp_register_fc4_type(isp, chan); 3092 if (r != 0) 3093 goto not_on_fabric; 3094 if (fcp->role == ISP_ROLE_TARGET) 3095 isp_send_change_request(isp, chan); 3096 } 3097 } 3098 3099 not_on_fabric: 3100 /* Get link speed. */ 3101 fcp->isp_gbspeed = 1; 3102 if (IS_23XX(isp) || IS_24XX(isp)) { 3103 MBSINIT(&mbs, MBOX_GET_SET_DATA_RATE, MBLOGALL, 3000000); 3104 mbs.param[1] = MBGSD_GET_RATE; 3105 /* mbs.param[2] undefined if we're just getting rate */ 3106 isp_mboxcmd(isp, &mbs); 3107 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 3108 if (mbs.param[1] == MBGSD_10GB) 3109 fcp->isp_gbspeed = 10; 3110 else if (mbs.param[1] == MBGSD_32GB) 3111 fcp->isp_gbspeed = 32; 3112 else if (mbs.param[1] == MBGSD_16GB) 3113 fcp->isp_gbspeed = 16; 3114 else if (mbs.param[1] == MBGSD_8GB) 3115 fcp->isp_gbspeed = 8; 3116 else if (mbs.param[1] == MBGSD_4GB) 3117 fcp->isp_gbspeed = 4; 3118 else if (mbs.param[1] == MBGSD_2GB) 3119 fcp->isp_gbspeed = 2; 3120 else if (mbs.param[1] == MBGSD_1GB) 3121 fcp->isp_gbspeed = 1; 3122 } 3123 } 3124 3125 if (fcp->isp_loopstate < LOOP_TESTING_LINK) { 3126 abort: 3127 isp_prt(isp, ISP_LOG_SANCFG, 3128 "Chan %d FC link test aborted", chan); 3129 return (1); 3130 } 3131 fcp->isp_loopstate = LOOP_LTEST_DONE; 3132 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG, 3133 "Chan %d WWPN %016jx WWNN %016jx", 3134 chan, (uintmax_t)fcp->isp_wwpn, (uintmax_t)fcp->isp_wwnn); 3135 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG, 3136 "Chan %d %dGb %s PortID 0x%06x LoopID 0x%02x", 3137 chan, fcp->isp_gbspeed, isp_fc_toponame(fcp), fcp->isp_portid, 3138 fcp->isp_loopid); 3139 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test done", chan); 3140 return (0); 3141 } 3142 3143 /* 3144 * Complete the synchronization of our Port Database. 3145 * 3146 * At this point, we've scanned the local loop (if any) and the fabric 3147 * and performed fabric logins on all new devices. 3148 * 3149 * Our task here is to go through our port database removing any entities 3150 * that are still marked probational (issuing PLOGO for ones which we had 3151 * PLOGI'd into) or are dead, and notifying upper layers about new/changed 3152 * devices. 3153 */ 3154 static int 3155 isp_pdb_sync(ispsoftc_t *isp, int chan) 3156 { 3157 fcparam *fcp = FCPARAM(isp, chan); 3158 fcportdb_t *lp; 3159 uint16_t dbidx; 3160 3161 if (fcp->isp_loopstate < LOOP_FSCAN_DONE) 3162 return (-1); 3163 if (fcp->isp_loopstate >= LOOP_READY) 3164 return (0); 3165 3166 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync", chan); 3167 3168 fcp->isp_loopstate = LOOP_SYNCING_PDB; 3169 3170 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) { 3171 lp = &fcp->portdb[dbidx]; 3172 3173 if (lp->state == FC_PORTDB_STATE_NIL) 3174 continue; 3175 if (lp->probational && lp->state != FC_PORTDB_STATE_ZOMBIE) 3176 lp->state = FC_PORTDB_STATE_DEAD; 3177 switch (lp->state) { 3178 case FC_PORTDB_STATE_DEAD: 3179 lp->state = FC_PORTDB_STATE_NIL; 3180 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp); 3181 if ((lp->portid & 0xffff00) != 0) { 3182 (void) isp_plogx(isp, chan, lp->handle, 3183 lp->portid, 3184 PLOGX_FLG_CMD_LOGO | 3185 PLOGX_FLG_IMPLICIT | 3186 PLOGX_FLG_FREE_NPHDL); 3187 } 3188 /* 3189 * Note that we might come out of this with our state 3190 * set to FC_PORTDB_STATE_ZOMBIE. 3191 */ 3192 break; 3193 case FC_PORTDB_STATE_NEW: 3194 lp->state = FC_PORTDB_STATE_VALID; 3195 isp_async(isp, ISPASYNC_DEV_ARRIVED, chan, lp); 3196 break; 3197 case FC_PORTDB_STATE_CHANGED: 3198 lp->state = FC_PORTDB_STATE_VALID; 3199 isp_async(isp, ISPASYNC_DEV_CHANGED, chan, lp); 3200 lp->portid = lp->new_portid; 3201 lp->prli_word0 = lp->new_prli_word0; 3202 lp->prli_word3 = lp->new_prli_word3; 3203 break; 3204 case FC_PORTDB_STATE_VALID: 3205 isp_async(isp, ISPASYNC_DEV_STAYED, chan, lp); 3206 break; 3207 case FC_PORTDB_STATE_ZOMBIE: 3208 break; 3209 default: 3210 isp_prt(isp, ISP_LOGWARN, 3211 "isp_pdb_sync: state %d for idx %d", 3212 lp->state, dbidx); 3213 isp_dump_portdb(isp, chan); 3214 } 3215 } 3216 3217 if (fcp->isp_loopstate < LOOP_SYNCING_PDB) { 3218 isp_prt(isp, ISP_LOG_SANCFG, 3219 "Chan %d FC PDB sync aborted", chan); 3220 return (1); 3221 } 3222 3223 fcp->isp_loopstate = LOOP_READY; 3224 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync done", chan); 3225 return (0); 3226 } 3227 3228 static void 3229 isp_pdb_add_update(ispsoftc_t *isp, int chan, isp_pdb_t *pdb) 3230 { 3231 fcportdb_t *lp; 3232 uint64_t wwnn, wwpn; 3233 3234 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb->nodename); 3235 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb->portname); 3236 3237 /* Search port database for the same WWPN. */ 3238 if (isp_find_pdb_by_wwpn(isp, chan, wwpn, &lp)) { 3239 if (!lp->probational) { 3240 isp_prt(isp, ISP_LOGERR, 3241 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)", 3242 chan, lp->portid, lp->handle, 3243 FC_PORTDB_TGT(isp, chan, lp), lp->state); 3244 isp_dump_portdb(isp, chan); 3245 return; 3246 } 3247 lp->probational = 0; 3248 lp->node_wwn = wwnn; 3249 3250 /* Old device, nothing new. */ 3251 if (lp->portid == pdb->portid && 3252 lp->handle == pdb->handle && 3253 lp->prli_word3 == pdb->prli_word3 && 3254 ((pdb->prli_word0 & PRLI_WD0_EST_IMAGE_PAIR) == 0)) { 3255 if (lp->state != FC_PORTDB_STATE_NEW) 3256 lp->state = FC_PORTDB_STATE_VALID; 3257 isp_prt(isp, ISP_LOG_SANCFG, 3258 "Chan %d Port 0x%06x@0x%04x is valid", 3259 chan, pdb->portid, pdb->handle); 3260 return; 3261 } 3262 3263 /* Something has changed. */ 3264 lp->state = FC_PORTDB_STATE_CHANGED; 3265 lp->handle = pdb->handle; 3266 lp->new_portid = pdb->portid; 3267 lp->new_prli_word0 = pdb->prli_word0; 3268 lp->new_prli_word3 = pdb->prli_word3; 3269 isp_prt(isp, ISP_LOG_SANCFG, 3270 "Chan %d Port 0x%06x@0x%04x is changed", 3271 chan, pdb->portid, pdb->handle); 3272 return; 3273 } 3274 3275 /* It seems like a new port. Find an empty slot for it. */ 3276 if (!isp_find_pdb_empty(isp, chan, &lp)) { 3277 isp_prt(isp, ISP_LOGERR, "Chan %d out of portdb entries", chan); 3278 return; 3279 } 3280 3281 ISP_MEMZERO(lp, sizeof (fcportdb_t)); 3282 lp->probational = 0; 3283 lp->state = FC_PORTDB_STATE_NEW; 3284 lp->portid = lp->new_portid = pdb->portid; 3285 lp->prli_word3 = lp->new_prli_word3 = pdb->prli_word3; 3286 lp->handle = pdb->handle; 3287 lp->port_wwn = wwpn; 3288 lp->node_wwn = wwnn; 3289 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Port 0x%06x@0x%04x is new", 3290 chan, pdb->portid, pdb->handle); 3291 } 3292 3293 /* 3294 * Fix port IDs for logged-in initiators on pre-2400 chips. 3295 * For those chips we are not receiving login events, adding initiators 3296 * based on ATIO requests, but there is no port ID in that structure. 3297 */ 3298 static void 3299 isp_fix_portids(ispsoftc_t *isp, int chan) 3300 { 3301 fcparam *fcp = FCPARAM(isp, chan); 3302 isp_pdb_t pdb; 3303 uint64_t wwpn; 3304 int i, r; 3305 3306 for (i = 0; i < MAX_FC_TARG; i++) { 3307 fcportdb_t *lp = &fcp->portdb[i]; 3308 3309 if (lp->state == FC_PORTDB_STATE_NIL || 3310 lp->state == FC_PORTDB_STATE_ZOMBIE) 3311 continue; 3312 if (VALID_PORT(lp->portid)) 3313 continue; 3314 3315 r = isp_getpdb(isp, chan, lp->handle, &pdb); 3316 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3317 return; 3318 if (r != 0) { 3319 isp_prt(isp, ISP_LOGDEBUG1, 3320 "Chan %d FC Scan Loop handle %d returned %x", 3321 chan, lp->handle, r); 3322 continue; 3323 } 3324 3325 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname); 3326 if (lp->port_wwn != wwpn) 3327 continue; 3328 lp->portid = lp->new_portid = pdb.portid; 3329 isp_prt(isp, ISP_LOG_SANCFG, 3330 "Chan %d Port 0x%06x@0x%04x is fixed", 3331 chan, pdb.portid, pdb.handle); 3332 } 3333 } 3334 3335 /* 3336 * Scan local loop for devices. 3337 */ 3338 static int 3339 isp_scan_loop(ispsoftc_t *isp, int chan) 3340 { 3341 fcparam *fcp = FCPARAM(isp, chan); 3342 int idx, lim, r; 3343 isp_pdb_t pdb; 3344 uint16_t *handles; 3345 uint16_t handle; 3346 3347 if (fcp->isp_loopstate < LOOP_LTEST_DONE) 3348 return (-1); 3349 if (fcp->isp_loopstate >= LOOP_LSCAN_DONE) 3350 return (0); 3351 3352 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan", chan); 3353 fcp->isp_loopstate = LOOP_SCANNING_LOOP; 3354 if (TOPO_IS_FABRIC(fcp->isp_topo)) { 3355 if (!IS_24XX(isp)) { 3356 isp_fix_portids(isp, chan); 3357 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3358 goto abort; 3359 } 3360 isp_prt(isp, ISP_LOG_SANCFG, 3361 "Chan %d FC loop scan done (no loop)", chan); 3362 fcp->isp_loopstate = LOOP_LSCAN_DONE; 3363 return (0); 3364 } 3365 3366 handles = (uint16_t *)fcp->isp_scanscratch; 3367 lim = ISP_FC_SCRLEN / 2; 3368 r = isp_gethandles(isp, chan, handles, &lim, 1); 3369 if (r != 0) { 3370 isp_prt(isp, ISP_LOG_SANCFG, 3371 "Chan %d Getting list of handles failed with %x", chan, r); 3372 isp_prt(isp, ISP_LOG_SANCFG, 3373 "Chan %d FC loop scan done (bad)", chan); 3374 return (-1); 3375 } 3376 3377 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Got %d handles", 3378 chan, lim); 3379 3380 /* 3381 * Run through the list and get the port database info for each one. 3382 */ 3383 isp_mark_portdb(isp, chan); 3384 for (idx = 0; idx < lim; idx++) { 3385 handle = handles[idx]; 3386 3387 /* 3388 * Don't scan "special" ids. 3389 */ 3390 if (ISP_CAP_2KLOGIN(isp)) { 3391 if (handle >= NPH_RESERVED) 3392 continue; 3393 } else { 3394 if (handle >= FL_ID && handle <= SNS_ID) 3395 continue; 3396 } 3397 3398 /* 3399 * In older cards with older f/w GET_PORT_DATABASE has been 3400 * known to hang. This trick gets around that problem. 3401 */ 3402 if (IS_2100(isp) || IS_2200(isp)) { 3403 uint64_t node_wwn = isp_get_wwn(isp, chan, handle, 1); 3404 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) { 3405 abort: 3406 isp_prt(isp, ISP_LOG_SANCFG, 3407 "Chan %d FC loop scan aborted", chan); 3408 return (1); 3409 } 3410 if (node_wwn == INI_NONE) { 3411 continue; 3412 } 3413 } 3414 3415 /* 3416 * Get the port database entity for this index. 3417 */ 3418 r = isp_getpdb(isp, chan, handle, &pdb); 3419 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3420 goto abort; 3421 if (r != 0) { 3422 isp_prt(isp, ISP_LOGDEBUG1, 3423 "Chan %d FC Scan Loop handle %d returned %x", 3424 chan, handle, r); 3425 continue; 3426 } 3427 3428 isp_pdb_add_update(isp, chan, &pdb); 3429 } 3430 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3431 goto abort; 3432 fcp->isp_loopstate = LOOP_LSCAN_DONE; 3433 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan done", chan); 3434 return (0); 3435 } 3436 3437 static int 3438 isp_ct_sns(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt) 3439 { 3440 fcparam *fcp = FCPARAM(isp, chan); 3441 mbreg_t mbs; 3442 3443 if (isp->isp_dblev & ISP_LOGDEBUG1) 3444 isp_print_bytes(isp, "CT SNS request", cmd_bcnt, fcp->isp_scratch); 3445 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, cmd_bcnt, chan); 3446 3447 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 10000000); 3448 mbs.param[1] = cmd_bcnt >> 1; 3449 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 3450 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 3451 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 3452 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 3453 isp_mboxcmd(isp, &mbs); 3454 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 3455 if (mbs.param[0] == MBOX_INVALID_COMMAND) { 3456 return (1); 3457 } else { 3458 return (-1); 3459 } 3460 } 3461 3462 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, rsp_bcnt, chan); 3463 if (isp->isp_dblev & ISP_LOGDEBUG1) 3464 isp_print_bytes(isp, "CT response", rsp_bcnt, fcp->isp_scratch); 3465 return (0); 3466 } 3467 3468 static int 3469 isp_ct_passthru(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt) 3470 { 3471 fcparam *fcp = FCPARAM(isp, chan); 3472 isp_ct_pt_t pt; 3473 void *reqp; 3474 uint8_t resp[QENTRY_LEN]; 3475 3476 if (isp->isp_dblev & ISP_LOGDEBUG1) 3477 isp_print_bytes(isp, "CT request", cmd_bcnt, fcp->isp_scratch); 3478 3479 /* 3480 * Build a Passthrough IOCB in memory. 3481 */ 3482 ISP_MEMZERO(&pt, sizeof(pt)); 3483 pt.ctp_header.rqs_entry_count = 1; 3484 pt.ctp_header.rqs_entry_type = RQSTYPE_CT_PASSTHRU; 3485 pt.ctp_nphdl = fcp->isp_sns_hdl; 3486 pt.ctp_cmd_cnt = 1; 3487 pt.ctp_vpidx = ISP_GET_VPIDX(isp, chan); 3488 pt.ctp_time = 10; 3489 pt.ctp_rsp_cnt = 1; 3490 pt.ctp_rsp_bcnt = rsp_bcnt; 3491 pt.ctp_cmd_bcnt = cmd_bcnt; 3492 pt.ctp_dataseg[0].ds_base = DMA_LO32(fcp->isp_scdma); 3493 pt.ctp_dataseg[0].ds_basehi = DMA_HI32(fcp->isp_scdma); 3494 pt.ctp_dataseg[0].ds_count = cmd_bcnt; 3495 pt.ctp_dataseg[1].ds_base = DMA_LO32(fcp->isp_scdma); 3496 pt.ctp_dataseg[1].ds_basehi = DMA_HI32(fcp->isp_scdma); 3497 pt.ctp_dataseg[1].ds_count = rsp_bcnt; 3498 3499 /* Prepare space for response in memory */ 3500 memset(resp, 0xff, sizeof(resp)); 3501 pt.ctp_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 3502 if (pt.ctp_handle == 0) { 3503 isp_prt(isp, ISP_LOGERR, 3504 "%s: CTP of Chan %d out of handles", __func__, chan); 3505 return (-1); 3506 } 3507 3508 /* Send request and wait for response. */ 3509 reqp = isp_getrqentry(isp); 3510 if (reqp == NULL) { 3511 isp_prt(isp, ISP_LOGERR, 3512 "%s: CTP of Chan %d out of rqent", __func__, chan); 3513 isp_destroy_handle(isp, pt.ctp_handle); 3514 return (-1); 3515 } 3516 isp_put_ct_pt(isp, &pt, (isp_ct_pt_t *)reqp); 3517 if (isp->isp_dblev & ISP_LOGDEBUG1) 3518 isp_print_bytes(isp, "CT IOCB request", QENTRY_LEN, reqp); 3519 ISP_SYNC_REQUEST(isp); 3520 if (msleep(resp, &isp->isp_lock, 0, "CTP", pt.ctp_time*hz) == EWOULDBLOCK) { 3521 isp_prt(isp, ISP_LOGERR, 3522 "%s: CTP of Chan %d timed out", __func__, chan); 3523 isp_destroy_handle(isp, pt.ctp_handle); 3524 return (-1); 3525 } 3526 if (isp->isp_dblev & ISP_LOGDEBUG1) 3527 isp_print_bytes(isp, "CT IOCB response", QENTRY_LEN, resp); 3528 3529 isp_get_ct_pt(isp, (isp_ct_pt_t *)resp, &pt); 3530 if (pt.ctp_status && pt.ctp_status != RQCS_DATA_UNDERRUN) { 3531 isp_prt(isp, ISP_LOGWARN, 3532 "Chan %d CT pass-through returned 0x%x", 3533 chan, pt.ctp_status); 3534 return (-1); 3535 } 3536 3537 if (isp->isp_dblev & ISP_LOGDEBUG1) 3538 isp_print_bytes(isp, "CT response", rsp_bcnt, fcp->isp_scratch); 3539 3540 return (0); 3541 } 3542 3543 /* 3544 * Scan the fabric for devices and add them to our port database. 3545 * 3546 * Use the GID_PT command to get list of all Nx_Port IDs SNS knows. 3547 * Use GFF_ID and GFT_ID to check port type (FCP) and features (target). 3548 * 3549 * For 2100-23XX cards, we use the SNS mailbox command to pass simple name 3550 * server commands to the switch management server via the QLogic f/w. 3551 * 3552 * For the 24XX and above card, we use CT Pass-through IOCB. 3553 */ 3554 #define GIDLEN ISP_FC_SCRLEN 3555 #define NGENT ((GIDLEN - 16) >> 2) 3556 3557 static int 3558 isp_gid_pt(ispsoftc_t *isp, int chan) 3559 { 3560 fcparam *fcp = FCPARAM(isp, chan); 3561 ct_hdr_t ct; 3562 sns_gid_pt_req_t rq; 3563 uint8_t *scp = fcp->isp_scratch; 3564 3565 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_PT", chan); 3566 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3567 isp_prt(isp, ISP_LOGERR, sacq); 3568 return (-1); 3569 } 3570 3571 if (IS_24XX(isp)) { 3572 /* Build the CT command and execute via pass-through. */ 3573 ISP_MEMZERO(&ct, sizeof (ct)); 3574 ct.ct_revision = CT_REVISION; 3575 ct.ct_fcs_type = CT_FC_TYPE_FC; 3576 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3577 ct.ct_cmd_resp = SNS_GID_PT; 3578 ct.ct_bcnt_resid = (GIDLEN - 16) >> 2; 3579 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp); 3580 scp[sizeof(ct)] = 0x7f; /* Port Type = Nx_Port */ 3581 scp[sizeof(ct)+1] = 0; /* Domain_ID = any */ 3582 scp[sizeof(ct)+2] = 0; /* Area_ID = any */ 3583 scp[sizeof(ct)+3] = 0; /* Flags = no Area_ID */ 3584 3585 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), GIDLEN)) { 3586 FC_SCRATCH_RELEASE(isp, chan); 3587 return (-1); 3588 } 3589 } else { 3590 /* Build the SNS request and execute via firmware. */ 3591 ISP_MEMZERO(&rq, SNS_GID_PT_REQ_SIZE); 3592 rq.snscb_rblen = GIDLEN >> 1; 3593 rq.snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma); 3594 rq.snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma); 3595 rq.snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma); 3596 rq.snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma); 3597 rq.snscb_sblen = 6; 3598 rq.snscb_cmd = SNS_GID_PT; 3599 rq.snscb_mword_div_2 = NGENT; 3600 rq.snscb_port_type = 0x7f; /* Port Type = Nx_Port */ 3601 rq.snscb_domain = 0; /* Domain_ID = any */ 3602 rq.snscb_area = 0; /* Area_ID = any */ 3603 rq.snscb_flags = 0; /* Flags = no Area_ID */ 3604 isp_put_gid_pt_request(isp, &rq, (sns_gid_pt_req_t *)scp); 3605 3606 if (isp_ct_sns(isp, chan, sizeof(rq), NGENT)) { 3607 FC_SCRATCH_RELEASE(isp, chan); 3608 return (-1); 3609 } 3610 } 3611 3612 isp_get_gid_xx_response(isp, (sns_gid_xx_rsp_t *)scp, 3613 (sns_gid_xx_rsp_t *)fcp->isp_scanscratch, NGENT); 3614 FC_SCRATCH_RELEASE(isp, chan); 3615 return (0); 3616 } 3617 3618 static int 3619 isp_gff_id(ispsoftc_t *isp, int chan, uint32_t portid) 3620 { 3621 fcparam *fcp = FCPARAM(isp, chan); 3622 ct_hdr_t ct; 3623 uint32_t *rp; 3624 uint8_t *scp = fcp->isp_scratch; 3625 sns_gff_id_rsp_t rsp; 3626 int i, res = -1; 3627 3628 if (!fcp->isp_use_gff_id) /* User may block GFF_ID use. */ 3629 return (res); 3630 3631 if (!IS_24XX(isp)) /* Old chips can't request GFF_ID. */ 3632 return (res); 3633 3634 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GFF_ID", chan); 3635 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3636 isp_prt(isp, ISP_LOGERR, sacq); 3637 return (res); 3638 } 3639 3640 /* Build the CT command and execute via pass-through. */ 3641 ISP_MEMZERO(&ct, sizeof (ct)); 3642 ct.ct_revision = CT_REVISION; 3643 ct.ct_fcs_type = CT_FC_TYPE_FC; 3644 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3645 ct.ct_cmd_resp = SNS_GFF_ID; 3646 ct.ct_bcnt_resid = (SNS_GFF_ID_RESP_SIZE - sizeof(ct)) / 4; 3647 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp); 3648 rp = (uint32_t *) &scp[sizeof(ct)]; 3649 ISP_IOZPUT_32(isp, portid, rp); 3650 3651 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), 3652 SNS_GFF_ID_RESP_SIZE)) { 3653 FC_SCRATCH_RELEASE(isp, chan); 3654 return (res); 3655 } 3656 3657 isp_get_gff_id_response(isp, (sns_gff_id_rsp_t *)scp, &rsp); 3658 if (rsp.snscb_cthdr.ct_cmd_resp == LS_ACC) { 3659 for (i = 0; i < 32; i++) { 3660 if (rsp.snscb_fc4_features[i] != 0) { 3661 res = 0; 3662 break; 3663 } 3664 } 3665 if (((rsp.snscb_fc4_features[FC4_SCSI / 8] >> 3666 ((FC4_SCSI % 8) * 4)) & 0x01) != 0) 3667 res = 1; 3668 /* Workaround for broken Brocade firmware. */ 3669 if (((ISP_SWAP32(isp, rsp.snscb_fc4_features[FC4_SCSI / 8]) >> 3670 ((FC4_SCSI % 8) * 4)) & 0x01) != 0) 3671 res = 1; 3672 } 3673 FC_SCRATCH_RELEASE(isp, chan); 3674 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d GFF_ID result is %d", chan, res); 3675 return (res); 3676 } 3677 3678 static int 3679 isp_gft_id(ispsoftc_t *isp, int chan, uint32_t portid) 3680 { 3681 fcparam *fcp = FCPARAM(isp, chan); 3682 ct_hdr_t ct; 3683 sns_gxx_id_req_t rq; 3684 uint32_t *rp; 3685 uint8_t *scp = fcp->isp_scratch; 3686 sns_gft_id_rsp_t rsp; 3687 int i, res = -1; 3688 3689 if (!fcp->isp_use_gft_id) /* User may block GFT_ID use. */ 3690 return (res); 3691 3692 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GFT_ID", chan); 3693 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3694 isp_prt(isp, ISP_LOGERR, sacq); 3695 return (res); 3696 } 3697 3698 if (IS_24XX(isp)) { 3699 /* Build the CT command and execute via pass-through. */ 3700 ISP_MEMZERO(&ct, sizeof (ct)); 3701 ct.ct_revision = CT_REVISION; 3702 ct.ct_fcs_type = CT_FC_TYPE_FC; 3703 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3704 ct.ct_cmd_resp = SNS_GFT_ID; 3705 ct.ct_bcnt_resid = (SNS_GFT_ID_RESP_SIZE - sizeof(ct)) / 4; 3706 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp); 3707 rp = (uint32_t *) &scp[sizeof(ct)]; 3708 ISP_IOZPUT_32(isp, portid, rp); 3709 3710 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), 3711 SNS_GFT_ID_RESP_SIZE)) { 3712 FC_SCRATCH_RELEASE(isp, chan); 3713 return (res); 3714 } 3715 } else { 3716 /* Build the SNS request and execute via firmware. */ 3717 ISP_MEMZERO(&rq, SNS_GXX_ID_REQ_SIZE); 3718 rq.snscb_rblen = SNS_GFT_ID_RESP_SIZE >> 1; 3719 rq.snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma); 3720 rq.snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma); 3721 rq.snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma); 3722 rq.snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma); 3723 rq.snscb_sblen = 6; 3724 rq.snscb_cmd = SNS_GFT_ID; 3725 rq.snscb_mword_div_2 = (SNS_GFT_ID_RESP_SIZE - sizeof(ct)) / 4; 3726 rq.snscb_portid = portid; 3727 isp_put_gxx_id_request(isp, &rq, (sns_gxx_id_req_t *)scp); 3728 3729 if (isp_ct_sns(isp, chan, sizeof(rq), SNS_GFT_ID_RESP_SIZE)) { 3730 FC_SCRATCH_RELEASE(isp, chan); 3731 return (res); 3732 } 3733 } 3734 3735 isp_get_gft_id_response(isp, (sns_gft_id_rsp_t *)scp, &rsp); 3736 if (rsp.snscb_cthdr.ct_cmd_resp == LS_ACC) { 3737 for (i = 0; i < 8; i++) { 3738 if (rsp.snscb_fc4_types[i] != 0) { 3739 res = 0; 3740 break; 3741 } 3742 } 3743 if (((rsp.snscb_fc4_types[FC4_SCSI / 32] >> 3744 (FC4_SCSI % 32)) & 0x01) != 0) 3745 res = 1; 3746 } 3747 FC_SCRATCH_RELEASE(isp, chan); 3748 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d GFT_ID result is %d", chan, res); 3749 return (res); 3750 } 3751 3752 static int 3753 isp_scan_fabric(ispsoftc_t *isp, int chan) 3754 { 3755 fcparam *fcp = FCPARAM(isp, chan); 3756 fcportdb_t *lp; 3757 uint32_t portid; 3758 uint16_t nphdl; 3759 isp_pdb_t pdb; 3760 int portidx, portlim, r; 3761 sns_gid_xx_rsp_t *rs; 3762 3763 if (fcp->isp_loopstate < LOOP_LSCAN_DONE) 3764 return (-1); 3765 if (fcp->isp_loopstate >= LOOP_FSCAN_DONE) 3766 return (0); 3767 3768 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan", chan); 3769 fcp->isp_loopstate = LOOP_SCANNING_FABRIC; 3770 if (!TOPO_IS_FABRIC(fcp->isp_topo)) { 3771 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3772 isp_prt(isp, ISP_LOG_SANCFG, 3773 "Chan %d FC fabric scan done (no fabric)", chan); 3774 return (0); 3775 } 3776 3777 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) { 3778 abort: 3779 FC_SCRATCH_RELEASE(isp, chan); 3780 isp_prt(isp, ISP_LOG_SANCFG, 3781 "Chan %d FC fabric scan aborted", chan); 3782 return (1); 3783 } 3784 3785 /* 3786 * Make sure we still are logged into the fabric controller. 3787 */ 3788 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID; 3789 r = isp_getpdb(isp, chan, nphdl, &pdb); 3790 if ((r & 0xffff) == MBOX_NOT_LOGGED_IN) { 3791 isp_dump_chip_portdb(isp, chan); 3792 } 3793 if (r) { 3794 fcp->isp_loopstate = LOOP_LTEST_DONE; 3795 fail: 3796 isp_prt(isp, ISP_LOG_SANCFG, 3797 "Chan %d FC fabric scan done (bad)", chan); 3798 return (-1); 3799 } 3800 3801 /* Get list of port IDs from SNS. */ 3802 r = isp_gid_pt(isp, chan); 3803 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3804 goto abort; 3805 if (r > 0) { 3806 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3807 return (-1); 3808 } else if (r < 0) { 3809 fcp->isp_loopstate = LOOP_LTEST_DONE; /* try again */ 3810 return (-1); 3811 } 3812 3813 rs = (sns_gid_xx_rsp_t *) fcp->isp_scanscratch; 3814 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3815 goto abort; 3816 if (rs->snscb_cthdr.ct_cmd_resp != LS_ACC) { 3817 int level; 3818 /* FC-4 Type and Port Type not registered are not errors. */ 3819 if (rs->snscb_cthdr.ct_reason == 9 && 3820 (rs->snscb_cthdr.ct_explanation == 0x07 || 3821 rs->snscb_cthdr.ct_explanation == 0x0a)) { 3822 level = ISP_LOG_SANCFG; 3823 } else { 3824 level = ISP_LOGWARN; 3825 } 3826 isp_prt(isp, level, "Chan %d Fabric Nameserver rejected GID_PT" 3827 " (Reason=0x%x Expl=0x%x)", chan, 3828 rs->snscb_cthdr.ct_reason, 3829 rs->snscb_cthdr.ct_explanation); 3830 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3831 return (-1); 3832 } 3833 3834 /* Check our buffer was big enough to get the full list. */ 3835 for (portidx = 0; portidx < NGENT-1; portidx++) { 3836 if (rs->snscb_ports[portidx].control & 0x80) 3837 break; 3838 } 3839 if ((rs->snscb_ports[portidx].control & 0x80) == 0) { 3840 isp_prt(isp, ISP_LOGWARN, 3841 "fabric too big for scratch area: increase ISP_FC_SCRLEN"); 3842 } 3843 portlim = portidx + 1; 3844 isp_prt(isp, ISP_LOG_SANCFG, 3845 "Chan %d Got %d ports back from name server", chan, portlim); 3846 3847 /* Go through the list and remove duplicate port ids. */ 3848 for (portidx = 0; portidx < portlim; portidx++) { 3849 int npidx; 3850 3851 portid = 3852 ((rs->snscb_ports[portidx].portid[0]) << 16) | 3853 ((rs->snscb_ports[portidx].portid[1]) << 8) | 3854 ((rs->snscb_ports[portidx].portid[2])); 3855 3856 for (npidx = portidx + 1; npidx < portlim; npidx++) { 3857 uint32_t new_portid = 3858 ((rs->snscb_ports[npidx].portid[0]) << 16) | 3859 ((rs->snscb_ports[npidx].portid[1]) << 8) | 3860 ((rs->snscb_ports[npidx].portid[2])); 3861 if (new_portid == portid) { 3862 break; 3863 } 3864 } 3865 3866 if (npidx < portlim) { 3867 rs->snscb_ports[npidx].portid[0] = 0; 3868 rs->snscb_ports[npidx].portid[1] = 0; 3869 rs->snscb_ports[npidx].portid[2] = 0; 3870 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d removing duplicate PortID 0x%06x entry from list", chan, portid); 3871 } 3872 } 3873 3874 /* 3875 * We now have a list of Port IDs for all FC4 SCSI devices 3876 * that the Fabric Name server knows about. 3877 * 3878 * For each entry on this list go through our port database looking 3879 * for probational entries- if we find one, then an old entry is 3880 * maybe still this one. We get some information to find out. 3881 * 3882 * Otherwise, it's a new fabric device, and we log into it 3883 * (unconditionally). After searching the entire database 3884 * again to make sure that we never ever ever ever have more 3885 * than one entry that has the same PortID or the same 3886 * WWNN/WWPN duple, we enter the device into our database. 3887 */ 3888 isp_mark_portdb(isp, chan); 3889 for (portidx = 0; portidx < portlim; portidx++) { 3890 portid = ((rs->snscb_ports[portidx].portid[0]) << 16) | 3891 ((rs->snscb_ports[portidx].portid[1]) << 8) | 3892 ((rs->snscb_ports[portidx].portid[2])); 3893 isp_prt(isp, ISP_LOG_SANCFG, 3894 "Chan %d Checking fabric port 0x%06x", chan, portid); 3895 if (portid == 0) { 3896 isp_prt(isp, ISP_LOG_SANCFG, 3897 "Chan %d Port at idx %d is zero", 3898 chan, portidx); 3899 continue; 3900 } 3901 if (portid == fcp->isp_portid) { 3902 isp_prt(isp, ISP_LOG_SANCFG, 3903 "Chan %d Port 0x%06x is our", chan, portid); 3904 continue; 3905 } 3906 3907 /* Now search the entire port database for the same portid. */ 3908 if (isp_find_pdb_by_portid(isp, chan, portid, &lp)) { 3909 if (!lp->probational) { 3910 isp_prt(isp, ISP_LOGERR, 3911 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)", 3912 chan, lp->portid, lp->handle, 3913 FC_PORTDB_TGT(isp, chan, lp), lp->state); 3914 isp_dump_portdb(isp, chan); 3915 goto fail; 3916 } 3917 3918 if (lp->state == FC_PORTDB_STATE_ZOMBIE) 3919 goto relogin; 3920 3921 /* 3922 * See if we're still logged into it. 3923 * 3924 * If we aren't, mark it as a dead device and 3925 * leave the new portid in the database entry 3926 * for somebody further along to decide what to 3927 * do (policy choice). 3928 * 3929 * If we are, check to see if it's the same 3930 * device still (it should be). If for some 3931 * reason it isn't, mark it as a changed device 3932 * and leave the new portid and role in the 3933 * database entry for somebody further along to 3934 * decide what to do (policy choice). 3935 */ 3936 r = isp_getpdb(isp, chan, lp->handle, &pdb); 3937 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3938 goto abort; 3939 if (r != 0) { 3940 lp->state = FC_PORTDB_STATE_DEAD; 3941 isp_prt(isp, ISP_LOG_SANCFG, 3942 "Chan %d Port 0x%06x handle 0x%x is dead (%d)", 3943 chan, portid, lp->handle, r); 3944 goto relogin; 3945 } 3946 3947 isp_pdb_add_update(isp, chan, &pdb); 3948 continue; 3949 } 3950 3951 relogin: 3952 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) { 3953 isp_prt(isp, ISP_LOG_SANCFG, 3954 "Chan %d Port 0x%06x is not logged in", chan, portid); 3955 continue; 3956 } 3957 3958 r = isp_gff_id(isp, chan, portid); 3959 if (r == 0) { 3960 isp_prt(isp, ISP_LOG_SANCFG, 3961 "Chan %d Port 0x%06x is not an FCP target", chan, portid); 3962 continue; 3963 } 3964 if (r < 0) 3965 r = isp_gft_id(isp, chan, portid); 3966 if (r == 0) { 3967 isp_prt(isp, ISP_LOG_SANCFG, 3968 "Chan %d Port 0x%06x is not FCP", chan, portid); 3969 continue; 3970 } 3971 3972 if (isp_login_device(isp, chan, portid, &pdb, 3973 &FCPARAM(isp, 0)->isp_lasthdl)) { 3974 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3975 goto abort; 3976 continue; 3977 } 3978 3979 isp_pdb_add_update(isp, chan, &pdb); 3980 } 3981 3982 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3983 goto abort; 3984 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3985 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan done", chan); 3986 return (0); 3987 } 3988 3989 /* 3990 * Find an unused handle and try and use to login to a port. 3991 */ 3992 static int 3993 isp_login_device(ispsoftc_t *isp, int chan, uint32_t portid, isp_pdb_t *p, uint16_t *ohp) 3994 { 3995 int lim, i, r; 3996 uint16_t handle; 3997 3998 if (ISP_CAP_2KLOGIN(isp)) { 3999 lim = NPH_MAX_2K; 4000 } else { 4001 lim = NPH_MAX; 4002 } 4003 4004 handle = isp_next_handle(isp, ohp); 4005 for (i = 0; i < lim; i++) { 4006 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 4007 return (-1); 4008 4009 /* Check if this handle is free. */ 4010 r = isp_getpdb(isp, chan, handle, p); 4011 if (r == 0) { 4012 if (p->portid != portid) { 4013 /* This handle is busy, try next one. */ 4014 handle = isp_next_handle(isp, ohp); 4015 continue; 4016 } 4017 break; 4018 } 4019 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 4020 return (-1); 4021 4022 /* 4023 * Now try and log into the device 4024 */ 4025 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI); 4026 if (r == 0) { 4027 break; 4028 } else if ((r & 0xffff) == MBOX_PORT_ID_USED) { 4029 /* 4030 * If we get here, then the firmwware still thinks we're logged into this device, but with a different 4031 * handle. We need to break that association. We used to try and just substitute the handle, but then 4032 * failed to get any data via isp_getpdb (below). 4033 */ 4034 if (isp_plogx(isp, chan, r >> 16, portid, PLOGX_FLG_CMD_LOGO | PLOGX_FLG_IMPLICIT | PLOGX_FLG_FREE_NPHDL)) { 4035 isp_prt(isp, ISP_LOGERR, "baw... logout of %x failed", r >> 16); 4036 } 4037 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 4038 return (-1); 4039 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI); 4040 if (r != 0) 4041 i = lim; 4042 break; 4043 } else if ((r & 0xffff) == MBOX_LOOP_ID_USED) { 4044 /* Try the next handle. */ 4045 handle = isp_next_handle(isp, ohp); 4046 } else { 4047 /* Give up. */ 4048 i = lim; 4049 break; 4050 } 4051 } 4052 4053 if (i == lim) { 4054 isp_prt(isp, ISP_LOGWARN, "Chan %d PLOGI 0x%06x failed", chan, portid); 4055 return (-1); 4056 } 4057 4058 /* 4059 * If we successfully logged into it, get the PDB for it 4060 * so we can crosscheck that it is still what we think it 4061 * is and that we also have the role it plays 4062 */ 4063 r = isp_getpdb(isp, chan, handle, p); 4064 if (r != 0) { 4065 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x disappeared", chan, portid, handle); 4066 return (-1); 4067 } 4068 4069 if (p->handle != handle || p->portid != portid) { 4070 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x changed (0x%06x@0x%0x)", 4071 chan, portid, handle, p->portid, p->handle); 4072 return (-1); 4073 } 4074 return (0); 4075 } 4076 4077 static int 4078 isp_send_change_request(ispsoftc_t *isp, int chan) 4079 { 4080 mbreg_t mbs; 4081 4082 MBSINIT(&mbs, MBOX_SEND_CHANGE_REQUEST, MBLOGALL, 500000); 4083 mbs.param[1] = 0x03; 4084 mbs.param[9] = chan; 4085 isp_mboxcmd(isp, &mbs); 4086 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 4087 return (0); 4088 } else { 4089 isp_prt(isp, ISP_LOGWARN, "Chan %d Send Change Request: 0x%x", 4090 chan, mbs.param[0]); 4091 return (-1); 4092 } 4093 } 4094 4095 static int 4096 isp_register_fc4_type(ispsoftc_t *isp, int chan) 4097 { 4098 fcparam *fcp = FCPARAM(isp, chan); 4099 rft_id_t rp; 4100 ct_hdr_t *ct = &rp.rftid_hdr; 4101 uint8_t local[SNS_RFT_ID_REQ_SIZE]; 4102 sns_screq_t *reqp = (sns_screq_t *) local; 4103 uint8_t *scp = fcp->isp_scratch; 4104 4105 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4106 isp_prt(isp, ISP_LOGERR, sacq); 4107 return (-1); 4108 } 4109 4110 if (IS_24XX(isp)) { 4111 /* Build the CT command and execute via pass-through. */ 4112 ISP_MEMZERO(&rp, sizeof(rp)); 4113 ct->ct_revision = CT_REVISION; 4114 ct->ct_fcs_type = CT_FC_TYPE_FC; 4115 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4116 ct->ct_cmd_resp = SNS_RFT_ID; 4117 ct->ct_bcnt_resid = (sizeof (rft_id_t) - sizeof (ct_hdr_t)) >> 2; 4118 rp.rftid_portid[0] = fcp->isp_portid >> 16; 4119 rp.rftid_portid[1] = fcp->isp_portid >> 8; 4120 rp.rftid_portid[2] = fcp->isp_portid; 4121 rp.rftid_fc4types[FC4_SCSI >> 5] = 1 << (FC4_SCSI & 0x1f); 4122 isp_put_rft_id(isp, &rp, (rft_id_t *)scp); 4123 4124 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) { 4125 FC_SCRATCH_RELEASE(isp, chan); 4126 return (-1); 4127 } 4128 } else { 4129 /* Build the SNS request and execute via firmware. */ 4130 ISP_MEMZERO((void *) reqp, SNS_RFT_ID_REQ_SIZE); 4131 reqp->snscb_rblen = sizeof (ct_hdr_t) >> 1; 4132 reqp->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma); 4133 reqp->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma); 4134 reqp->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma); 4135 reqp->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma); 4136 reqp->snscb_sblen = 22; 4137 reqp->snscb_data[0] = SNS_RFT_ID; 4138 reqp->snscb_data[4] = fcp->isp_portid & 0xffff; 4139 reqp->snscb_data[5] = (fcp->isp_portid >> 16) & 0xff; 4140 reqp->snscb_data[6] = (1 << FC4_SCSI); 4141 isp_put_sns_request(isp, reqp, (sns_screq_t *)scp); 4142 4143 if (isp_ct_sns(isp, chan, SNS_RFT_ID_REQ_SIZE, sizeof(ct_hdr_t))) { 4144 FC_SCRATCH_RELEASE(isp, chan); 4145 return (-1); 4146 } 4147 } 4148 4149 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4150 FC_SCRATCH_RELEASE(isp, chan); 4151 if (ct->ct_cmd_resp == LS_RJT) { 4152 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "Chan %d Register FC4 Type rejected", chan); 4153 return (-1); 4154 } else if (ct->ct_cmd_resp == LS_ACC) { 4155 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Register FC4 Type accepted", chan); 4156 } else { 4157 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x", chan, ct->ct_cmd_resp); 4158 return (-1); 4159 } 4160 return (0); 4161 } 4162 4163 static int 4164 isp_register_fc4_features_24xx(ispsoftc_t *isp, int chan) 4165 { 4166 fcparam *fcp = FCPARAM(isp, chan); 4167 ct_hdr_t *ct; 4168 rff_id_t rp; 4169 uint8_t *scp = fcp->isp_scratch; 4170 4171 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4172 isp_prt(isp, ISP_LOGERR, sacq); 4173 return (-1); 4174 } 4175 4176 /* 4177 * Build the CT header and command in memory. 4178 */ 4179 ISP_MEMZERO(&rp, sizeof(rp)); 4180 ct = &rp.rffid_hdr; 4181 ct->ct_revision = CT_REVISION; 4182 ct->ct_fcs_type = CT_FC_TYPE_FC; 4183 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4184 ct->ct_cmd_resp = SNS_RFF_ID; 4185 ct->ct_bcnt_resid = (sizeof (rff_id_t) - sizeof (ct_hdr_t)) >> 2; 4186 rp.rffid_portid[0] = fcp->isp_portid >> 16; 4187 rp.rffid_portid[1] = fcp->isp_portid >> 8; 4188 rp.rffid_portid[2] = fcp->isp_portid; 4189 rp.rffid_fc4features = 0; 4190 if (fcp->role & ISP_ROLE_TARGET) 4191 rp.rffid_fc4features |= 1; 4192 if (fcp->role & ISP_ROLE_INITIATOR) 4193 rp.rffid_fc4features |= 2; 4194 rp.rffid_fc4type = FC4_SCSI; 4195 isp_put_rff_id(isp, &rp, (rff_id_t *)scp); 4196 if (isp->isp_dblev & ISP_LOGDEBUG1) 4197 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp); 4198 4199 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) { 4200 FC_SCRATCH_RELEASE(isp, chan); 4201 return (-1); 4202 } 4203 4204 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4205 FC_SCRATCH_RELEASE(isp, chan); 4206 if (ct->ct_cmd_resp == LS_RJT) { 4207 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4208 "Chan %d Register FC4 Features rejected", chan); 4209 return (-1); 4210 } else if (ct->ct_cmd_resp == LS_ACC) { 4211 isp_prt(isp, ISP_LOG_SANCFG, 4212 "Chan %d Register FC4 Features accepted", chan); 4213 } else { 4214 isp_prt(isp, ISP_LOGWARN, 4215 "Chan %d Register FC4 Features: 0x%x", chan, ct->ct_cmd_resp); 4216 return (-1); 4217 } 4218 return (0); 4219 } 4220 4221 static int 4222 isp_register_port_name_24xx(ispsoftc_t *isp, int chan) 4223 { 4224 fcparam *fcp = FCPARAM(isp, chan); 4225 ct_hdr_t *ct; 4226 rspn_id_t rp; 4227 uint8_t *scp = fcp->isp_scratch; 4228 int len; 4229 4230 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4231 isp_prt(isp, ISP_LOGERR, sacq); 4232 return (-1); 4233 } 4234 4235 /* 4236 * Build the CT header and command in memory. 4237 */ 4238 ISP_MEMZERO(&rp, sizeof(rp)); 4239 ct = &rp.rspnid_hdr; 4240 ct->ct_revision = CT_REVISION; 4241 ct->ct_fcs_type = CT_FC_TYPE_FC; 4242 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4243 ct->ct_cmd_resp = SNS_RSPN_ID; 4244 rp.rspnid_portid[0] = fcp->isp_portid >> 16; 4245 rp.rspnid_portid[1] = fcp->isp_portid >> 8; 4246 rp.rspnid_portid[2] = fcp->isp_portid; 4247 rp.rspnid_length = 0; 4248 len = offsetof(rspn_id_t, rspnid_name); 4249 mtx_lock(&prison0.pr_mtx); 4250 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4251 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD"); 4252 mtx_unlock(&prison0.pr_mtx); 4253 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4254 ":%s", device_get_nameunit(isp->isp_dev)); 4255 if (chan != 0) { 4256 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4257 "/%d", chan); 4258 } 4259 len += rp.rspnid_length; 4260 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2; 4261 isp_put_rspn_id(isp, &rp, (rspn_id_t *)scp); 4262 4263 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) { 4264 FC_SCRATCH_RELEASE(isp, chan); 4265 return (-1); 4266 } 4267 4268 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4269 FC_SCRATCH_RELEASE(isp, chan); 4270 if (ct->ct_cmd_resp == LS_RJT) { 4271 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4272 "Chan %d Register Symbolic Port Name rejected", chan); 4273 return (-1); 4274 } else if (ct->ct_cmd_resp == LS_ACC) { 4275 isp_prt(isp, ISP_LOG_SANCFG, 4276 "Chan %d Register Symbolic Port Name accepted", chan); 4277 } else { 4278 isp_prt(isp, ISP_LOGWARN, 4279 "Chan %d Register Symbolic Port Name: 0x%x", chan, ct->ct_cmd_resp); 4280 return (-1); 4281 } 4282 return (0); 4283 } 4284 4285 static int 4286 isp_register_node_name_24xx(ispsoftc_t *isp, int chan) 4287 { 4288 fcparam *fcp = FCPARAM(isp, chan); 4289 ct_hdr_t *ct; 4290 rsnn_nn_t rp; 4291 uint8_t *scp = fcp->isp_scratch; 4292 int len; 4293 4294 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4295 isp_prt(isp, ISP_LOGERR, sacq); 4296 return (-1); 4297 } 4298 4299 /* 4300 * Build the CT header and command in memory. 4301 */ 4302 ISP_MEMZERO(&rp, sizeof(rp)); 4303 ct = &rp.rsnnnn_hdr; 4304 ct->ct_revision = CT_REVISION; 4305 ct->ct_fcs_type = CT_FC_TYPE_FC; 4306 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4307 ct->ct_cmd_resp = SNS_RSNN_NN; 4308 MAKE_NODE_NAME_FROM_WWN(rp.rsnnnn_nodename, fcp->isp_wwnn); 4309 rp.rsnnnn_length = 0; 4310 len = offsetof(rsnn_nn_t, rsnnnn_name); 4311 mtx_lock(&prison0.pr_mtx); 4312 rp.rsnnnn_length += sprintf(&scp[len + rp.rsnnnn_length], 4313 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD"); 4314 mtx_unlock(&prison0.pr_mtx); 4315 len += rp.rsnnnn_length; 4316 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2; 4317 isp_put_rsnn_nn(isp, &rp, (rsnn_nn_t *)scp); 4318 4319 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) { 4320 FC_SCRATCH_RELEASE(isp, chan); 4321 return (-1); 4322 } 4323 4324 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4325 FC_SCRATCH_RELEASE(isp, chan); 4326 if (ct->ct_cmd_resp == LS_RJT) { 4327 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4328 "Chan %d Register Symbolic Node Name rejected", chan); 4329 return (-1); 4330 } else if (ct->ct_cmd_resp == LS_ACC) { 4331 isp_prt(isp, ISP_LOG_SANCFG, 4332 "Chan %d Register Symbolic Node Name accepted", chan); 4333 } else { 4334 isp_prt(isp, ISP_LOGWARN, 4335 "Chan %d Register Symbolic Node Name: 0x%x", chan, ct->ct_cmd_resp); 4336 return (-1); 4337 } 4338 return (0); 4339 } 4340 4341 static uint16_t 4342 isp_next_handle(ispsoftc_t *isp, uint16_t *ohp) 4343 { 4344 fcparam *fcp; 4345 int i, chan, wrap; 4346 uint16_t handle, minh, maxh; 4347 4348 handle = *ohp; 4349 if (ISP_CAP_2KLOGIN(isp)) { 4350 minh = 0; 4351 maxh = NPH_RESERVED - 1; 4352 } else { 4353 minh = SNS_ID + 1; 4354 maxh = NPH_MAX - 1; 4355 } 4356 wrap = 0; 4357 4358 next: 4359 if (handle == NIL_HANDLE) { 4360 handle = minh; 4361 } else { 4362 handle++; 4363 if (handle > maxh) { 4364 if (++wrap >= 2) { 4365 isp_prt(isp, ISP_LOGERR, "Out of port handles!"); 4366 return (NIL_HANDLE); 4367 } 4368 handle = minh; 4369 } 4370 } 4371 for (chan = 0; chan < isp->isp_nchan; chan++) { 4372 fcp = FCPARAM(isp, chan); 4373 if (fcp->role == ISP_ROLE_NONE) 4374 continue; 4375 for (i = 0; i < MAX_FC_TARG; i++) { 4376 if (fcp->portdb[i].state != FC_PORTDB_STATE_NIL && 4377 fcp->portdb[i].handle == handle) 4378 goto next; 4379 } 4380 } 4381 *ohp = handle; 4382 return (handle); 4383 } 4384 4385 /* 4386 * Start a command. Locking is assumed done in the caller. 4387 */ 4388 4389 int 4390 isp_start(XS_T *xs) 4391 { 4392 ispsoftc_t *isp; 4393 uint32_t cdblen; 4394 uint8_t local[QENTRY_LEN]; 4395 ispreq_t *reqp; 4396 void *cdbp, *qep; 4397 uint16_t *tptr; 4398 fcportdb_t *lp; 4399 int target, dmaresult; 4400 4401 XS_INITERR(xs); 4402 isp = XS_ISP(xs); 4403 4404 /* 4405 * Check command CDB length, etc.. We really are limited to 16 bytes 4406 * for Fibre Channel, but can do up to 44 bytes in parallel SCSI, 4407 * but probably only if we're running fairly new firmware (we'll 4408 * let the old f/w choke on an extended command queue entry). 4409 */ 4410 4411 if (XS_CDBLEN(xs) > (IS_FC(isp)? 16 : 44) || XS_CDBLEN(xs) == 0) { 4412 isp_prt(isp, ISP_LOGERR, "unsupported cdb length (%d, CDB[0]=0x%x)", XS_CDBLEN(xs), XS_CDBP(xs)[0] & 0xff); 4413 XS_SETERR(xs, HBA_REQINVAL); 4414 return (CMD_COMPLETE); 4415 } 4416 4417 /* 4418 * Translate the target to device handle as appropriate, checking 4419 * for correct device state as well. 4420 */ 4421 target = XS_TGT(xs); 4422 if (IS_FC(isp)) { 4423 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs)); 4424 4425 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) { 4426 isp_prt(isp, ISP_LOG_WARN1, 4427 "%d.%d.%jx I am not an initiator", 4428 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4429 XS_SETERR(xs, HBA_SELTIMEOUT); 4430 return (CMD_COMPLETE); 4431 } 4432 4433 if (isp->isp_state != ISP_RUNSTATE) { 4434 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE"); 4435 XS_SETERR(xs, HBA_BOTCH); 4436 return (CMD_COMPLETE); 4437 } 4438 4439 isp_prt(isp, ISP_LOGDEBUG2, "XS_TGT(xs)=%d", target); 4440 lp = &fcp->portdb[target]; 4441 if (target < 0 || target >= MAX_FC_TARG || 4442 lp->is_target == 0) { 4443 XS_SETERR(xs, HBA_SELTIMEOUT); 4444 return (CMD_COMPLETE); 4445 } 4446 if (fcp->isp_loopstate != LOOP_READY) { 4447 isp_prt(isp, ISP_LOGDEBUG1, 4448 "%d.%d.%jx loop is not ready", 4449 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4450 return (CMD_RQLATER); 4451 } 4452 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 4453 isp_prt(isp, ISP_LOGDEBUG1, 4454 "%d.%d.%jx target zombie", 4455 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4456 return (CMD_RQLATER); 4457 } 4458 if (lp->state != FC_PORTDB_STATE_VALID) { 4459 isp_prt(isp, ISP_LOGDEBUG1, 4460 "%d.%d.%jx bad db port state 0x%x", 4461 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs), lp->state); 4462 XS_SETERR(xs, HBA_SELTIMEOUT); 4463 return (CMD_COMPLETE); 4464 } 4465 } else { 4466 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 4467 if (isp->isp_state != ISP_RUNSTATE) { 4468 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE"); 4469 XS_SETERR(xs, HBA_BOTCH); 4470 return (CMD_COMPLETE); 4471 } 4472 4473 if (sdp->update) { 4474 isp_spi_update(isp, XS_CHANNEL(xs)); 4475 } 4476 lp = NULL; 4477 } 4478 4479 start_again: 4480 4481 qep = isp_getrqentry(isp); 4482 if (qep == NULL) { 4483 isp_prt(isp, ISP_LOG_WARN1, "Request Queue Overflow"); 4484 XS_SETERR(xs, HBA_BOTCH); 4485 return (CMD_EAGAIN); 4486 } 4487 XS_SETERR(xs, HBA_NOERROR); 4488 4489 /* 4490 * Now see if we need to synchronize the ISP with respect to anything. 4491 * We do dual duty here (cough) for synchronizing for buses other 4492 * than which we got here to send a command to. 4493 */ 4494 reqp = (ispreq_t *) local; 4495 ISP_MEMZERO(local, QENTRY_LEN); 4496 if (ISP_TST_SENDMARKER(isp, XS_CHANNEL(xs))) { 4497 if (IS_24XX(isp)) { 4498 isp_marker_24xx_t *m = (isp_marker_24xx_t *) reqp; 4499 m->mrk_header.rqs_entry_count = 1; 4500 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER; 4501 m->mrk_modifier = SYNC_ALL; 4502 m->mrk_vphdl = XS_CHANNEL(xs); 4503 isp_put_marker_24xx(isp, m, qep); 4504 } else { 4505 isp_marker_t *m = (isp_marker_t *) reqp; 4506 m->mrk_header.rqs_entry_count = 1; 4507 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER; 4508 m->mrk_target = (XS_CHANNEL(xs) << 7); /* bus # */ 4509 m->mrk_modifier = SYNC_ALL; 4510 isp_put_marker(isp, m, qep); 4511 } 4512 ISP_SYNC_REQUEST(isp); 4513 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 0); 4514 goto start_again; 4515 } 4516 4517 reqp->req_header.rqs_entry_count = 1; 4518 4519 /* 4520 * Select and install Header Code. 4521 * Note that it might be overridden before going out 4522 * if we're on a 64 bit platform. The lower level 4523 * code (isp_send_cmd) will select the appropriate 4524 * 64 bit variant if it needs to. 4525 */ 4526 if (IS_24XX(isp)) { 4527 reqp->req_header.rqs_entry_type = RQSTYPE_T7RQS; 4528 } else if (IS_FC(isp)) { 4529 reqp->req_header.rqs_entry_type = RQSTYPE_T2RQS; 4530 } else { 4531 if (XS_CDBLEN(xs) > 12) { 4532 reqp->req_header.rqs_entry_type = RQSTYPE_CMDONLY; 4533 } else { 4534 reqp->req_header.rqs_entry_type = RQSTYPE_REQUEST; 4535 } 4536 } 4537 4538 /* 4539 * Set task attributes 4540 */ 4541 if (IS_24XX(isp)) { 4542 int ttype; 4543 if (XS_TAG_P(xs)) { 4544 ttype = XS_TAG_TYPE(xs); 4545 } else { 4546 ttype = REQFLAG_STAG; 4547 } 4548 if (ttype == REQFLAG_OTAG) { 4549 ttype = FCP_CMND_TASK_ATTR_ORDERED; 4550 } else if (ttype == REQFLAG_HTAG) { 4551 ttype = FCP_CMND_TASK_ATTR_HEAD; 4552 } else { 4553 ttype = FCP_CMND_TASK_ATTR_SIMPLE; 4554 } 4555 ((ispreqt7_t *)reqp)->req_task_attribute = ttype; 4556 } else if (IS_FC(isp)) { 4557 /* 4558 * See comment in isp_intr_respq 4559 */ 4560 /* XS_SET_RESID(xs, 0); */ 4561 4562 /* 4563 * Fibre Channel always requires some kind of tag. 4564 * The Qlogic drivers seem be happy not to use a tag, 4565 * but this breaks for some devices (IBM drives). 4566 */ 4567 if (XS_TAG_P(xs)) { 4568 ((ispreqt2_t *)reqp)->req_flags = XS_TAG_TYPE(xs); 4569 } else { 4570 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_STAG; 4571 } 4572 } else { 4573 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 4574 if ((sdp->isp_devparam[target].actv_flags & DPARM_TQING) && XS_TAG_P(xs)) { 4575 reqp->req_flags = XS_TAG_TYPE(xs); 4576 } 4577 } 4578 4579 /* 4580 * NB: we do not support long CDBs (yet) 4581 */ 4582 cdblen = XS_CDBLEN(xs); 4583 4584 if (IS_SCSI(isp)) { 4585 if (cdblen > sizeof (reqp->req_cdb)) { 4586 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4587 XS_SETERR(xs, HBA_REQINVAL); 4588 return (CMD_COMPLETE); 4589 } 4590 reqp->req_target = target | (XS_CHANNEL(xs) << 7); 4591 reqp->req_lun_trn = XS_LUN(xs); 4592 reqp->req_cdblen = cdblen; 4593 tptr = &reqp->req_time; 4594 cdbp = reqp->req_cdb; 4595 } else if (IS_24XX(isp)) { 4596 ispreqt7_t *t7 = (ispreqt7_t *)local; 4597 4598 if (cdblen > sizeof (t7->req_cdb)) { 4599 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4600 XS_SETERR(xs, HBA_REQINVAL); 4601 return (CMD_COMPLETE); 4602 } 4603 4604 t7->req_nphdl = lp->handle; 4605 t7->req_tidlo = lp->portid; 4606 t7->req_tidhi = lp->portid >> 16; 4607 t7->req_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(xs)); 4608 be64enc(t7->req_lun, CAM_EXTLUN_BYTE_SWIZZLE(XS_LUN(xs))); 4609 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) { 4610 if (FCP_NEXT_CRN(isp, &t7->req_crn, xs)) { 4611 isp_prt(isp, ISP_LOG_WARN1, 4612 "%d.%d.%jx cannot generate next CRN", 4613 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4614 XS_SETERR(xs, HBA_BOTCH); 4615 return (CMD_EAGAIN); 4616 } 4617 } 4618 tptr = &t7->req_time; 4619 cdbp = t7->req_cdb; 4620 } else { 4621 ispreqt2_t *t2 = (ispreqt2_t *)local; 4622 4623 if (cdblen > sizeof t2->req_cdb) { 4624 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4625 XS_SETERR(xs, HBA_REQINVAL); 4626 return (CMD_COMPLETE); 4627 } 4628 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) { 4629 if (FCP_NEXT_CRN(isp, &t2->req_crn, xs)) { 4630 isp_prt(isp, ISP_LOG_WARN1, 4631 "%d.%d.%jx cannot generate next CRN", 4632 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4633 XS_SETERR(xs, HBA_BOTCH); 4634 return (CMD_EAGAIN); 4635 } 4636 } 4637 if (ISP_CAP_2KLOGIN(isp)) { 4638 ispreqt2e_t *t2e = (ispreqt2e_t *)local; 4639 t2e->req_target = lp->handle; 4640 t2e->req_scclun = XS_LUN(xs); 4641 tptr = &t2e->req_time; 4642 cdbp = t2e->req_cdb; 4643 } else if (ISP_CAP_SCCFW(isp)) { 4644 t2->req_target = lp->handle; 4645 t2->req_scclun = XS_LUN(xs); 4646 tptr = &t2->req_time; 4647 cdbp = t2->req_cdb; 4648 } else { 4649 t2->req_target = lp->handle; 4650 t2->req_lun_trn = XS_LUN(xs); 4651 tptr = &t2->req_time; 4652 cdbp = t2->req_cdb; 4653 } 4654 } 4655 *tptr = XS_TIME(xs); 4656 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen); 4657 4658 /* Whew. Thankfully the same for type 7 requests */ 4659 reqp->req_handle = isp_allocate_handle(isp, xs, ISP_HANDLE_INITIATOR); 4660 if (reqp->req_handle == 0) { 4661 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers"); 4662 XS_SETERR(xs, HBA_BOTCH); 4663 return (CMD_EAGAIN); 4664 } 4665 4666 /* 4667 * Set up DMA and/or do any platform dependent swizzling of the request entry 4668 * so that the Qlogic F/W understands what is being asked of it. 4669 * 4670 * The callee is responsible for adding all requests at this point. 4671 */ 4672 dmaresult = ISP_DMASETUP(isp, xs, reqp); 4673 if (dmaresult != CMD_QUEUED) { 4674 isp_destroy_handle(isp, reqp->req_handle); 4675 /* 4676 * dmasetup sets actual error in packet, and 4677 * return what we were given to return. 4678 */ 4679 return (dmaresult); 4680 } 4681 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs)); 4682 return (CMD_QUEUED); 4683 } 4684 4685 /* 4686 * isp control 4687 * Locks (ints blocked) assumed held. 4688 */ 4689 4690 int 4691 isp_control(ispsoftc_t *isp, ispctl_t ctl, ...) 4692 { 4693 XS_T *xs; 4694 mbreg_t *mbr, mbs; 4695 int chan, tgt; 4696 uint32_t handle; 4697 va_list ap; 4698 4699 switch (ctl) { 4700 case ISPCTL_RESET_BUS: 4701 /* 4702 * Issue a bus reset. 4703 */ 4704 if (IS_24XX(isp)) { 4705 isp_prt(isp, ISP_LOGERR, "BUS RESET NOT IMPLEMENTED"); 4706 break; 4707 } else if (IS_FC(isp)) { 4708 mbs.param[1] = 10; 4709 chan = 0; 4710 } else { 4711 va_start(ap, ctl); 4712 chan = va_arg(ap, int); 4713 va_end(ap); 4714 mbs.param[1] = SDPARAM(isp, chan)->isp_bus_reset_delay; 4715 if (mbs.param[1] < 2) { 4716 mbs.param[1] = 2; 4717 } 4718 mbs.param[2] = chan; 4719 } 4720 MBSINIT(&mbs, MBOX_BUS_RESET, MBLOGALL, 0); 4721 ISP_SET_SENDMARKER(isp, chan, 1); 4722 isp_mboxcmd(isp, &mbs); 4723 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4724 break; 4725 } 4726 isp_prt(isp, ISP_LOGINFO, "driver initiated bus reset of bus %d", chan); 4727 return (0); 4728 4729 case ISPCTL_RESET_DEV: 4730 va_start(ap, ctl); 4731 chan = va_arg(ap, int); 4732 tgt = va_arg(ap, int); 4733 va_end(ap); 4734 if (IS_24XX(isp)) { 4735 uint8_t local[QENTRY_LEN]; 4736 isp24xx_tmf_t *tmf; 4737 isp24xx_statusreq_t *sp; 4738 fcparam *fcp = FCPARAM(isp, chan); 4739 fcportdb_t *lp; 4740 4741 if (tgt < 0 || tgt >= MAX_FC_TARG) { 4742 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to reset bad target %d", chan, tgt); 4743 break; 4744 } 4745 lp = &fcp->portdb[tgt]; 4746 if (lp->is_target == 0 || 4747 lp->state != FC_PORTDB_STATE_VALID) { 4748 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt); 4749 break; 4750 } 4751 4752 tmf = (isp24xx_tmf_t *) local; 4753 ISP_MEMZERO(tmf, QENTRY_LEN); 4754 tmf->tmf_header.rqs_entry_type = RQSTYPE_TSK_MGMT; 4755 tmf->tmf_header.rqs_entry_count = 1; 4756 tmf->tmf_nphdl = lp->handle; 4757 tmf->tmf_delay = 2; 4758 tmf->tmf_timeout = 4; 4759 tmf->tmf_flags = ISP24XX_TMF_TARGET_RESET; 4760 tmf->tmf_tidlo = lp->portid; 4761 tmf->tmf_tidhi = lp->portid >> 16; 4762 tmf->tmf_vpidx = ISP_GET_VPIDX(isp, chan); 4763 isp_put_24xx_tmf(isp, tmf, isp->isp_iocb); 4764 if (isp->isp_dblev & ISP_LOGDEBUG1) 4765 isp_print_bytes(isp, "TMF IOCB request", QENTRY_LEN, isp->isp_iocb); 4766 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, QENTRY_LEN, chan); 4767 fcp->sendmarker = 1; 4768 4769 isp_prt(isp, ISP_LOGALL, "Chan %d Reset N-Port Handle 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid); 4770 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 4771 MBCMD_DEFAULT_TIMEOUT + tmf->tmf_timeout * 1000000); 4772 mbs.param[1] = QENTRY_LEN; 4773 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 4774 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 4775 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 4776 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 4777 isp_mboxcmd(isp, &mbs); 4778 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 4779 break; 4780 4781 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan); 4782 if (isp->isp_dblev & ISP_LOGDEBUG1) 4783 isp_print_bytes(isp, "TMF IOCB response", QENTRY_LEN, &((isp24xx_statusreq_t *)isp->isp_iocb)[1]); 4784 sp = (isp24xx_statusreq_t *) local; 4785 isp_get_24xx_response(isp, &((isp24xx_statusreq_t *)isp->isp_iocb)[1], sp); 4786 if (sp->req_completion_status == 0) { 4787 return (0); 4788 } 4789 isp_prt(isp, ISP_LOGWARN, "Chan %d reset of target %d returned 0x%x", chan, tgt, sp->req_completion_status); 4790 break; 4791 } else if (IS_FC(isp)) { 4792 if (ISP_CAP_2KLOGIN(isp)) { 4793 mbs.param[1] = tgt; 4794 mbs.ibits = (1 << 10); 4795 } else { 4796 mbs.param[1] = (tgt << 8); 4797 } 4798 } else { 4799 mbs.param[1] = (chan << 15) | (tgt << 8); 4800 } 4801 MBSINIT(&mbs, MBOX_ABORT_TARGET, MBLOGALL, 0); 4802 mbs.param[2] = 3; /* 'delay', in seconds */ 4803 isp_mboxcmd(isp, &mbs); 4804 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4805 break; 4806 } 4807 isp_prt(isp, ISP_LOGINFO, "Target %d on Bus %d Reset Succeeded", tgt, chan); 4808 ISP_SET_SENDMARKER(isp, chan, 1); 4809 return (0); 4810 4811 case ISPCTL_ABORT_CMD: 4812 va_start(ap, ctl); 4813 xs = va_arg(ap, XS_T *); 4814 va_end(ap); 4815 4816 tgt = XS_TGT(xs); 4817 chan = XS_CHANNEL(xs); 4818 4819 handle = isp_find_handle(isp, xs); 4820 if (handle == 0) { 4821 isp_prt(isp, ISP_LOGWARN, "cannot find handle for command to abort"); 4822 break; 4823 } 4824 if (IS_24XX(isp)) { 4825 isp24xx_abrt_t local, *ab = &local; 4826 fcparam *fcp; 4827 fcportdb_t *lp; 4828 4829 fcp = FCPARAM(isp, chan); 4830 if (tgt < 0 || tgt >= MAX_FC_TARG) { 4831 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to abort bad target %d", chan, tgt); 4832 break; 4833 } 4834 lp = &fcp->portdb[tgt]; 4835 if (lp->is_target == 0 || 4836 lp->state != FC_PORTDB_STATE_VALID) { 4837 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt); 4838 break; 4839 } 4840 isp_prt(isp, ISP_LOGALL, "Chan %d Abort Cmd for N-Port 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid); 4841 ISP_MEMZERO(ab, QENTRY_LEN); 4842 ab->abrt_header.rqs_entry_type = RQSTYPE_ABORT_IO; 4843 ab->abrt_header.rqs_entry_count = 1; 4844 ab->abrt_handle = lp->handle; 4845 ab->abrt_cmd_handle = handle; 4846 ab->abrt_tidlo = lp->portid; 4847 ab->abrt_tidhi = lp->portid >> 16; 4848 ab->abrt_vpidx = ISP_GET_VPIDX(isp, chan); 4849 isp_put_24xx_abrt(isp, ab, isp->isp_iocb); 4850 if (isp->isp_dblev & ISP_LOGDEBUG1) 4851 isp_print_bytes(isp, "AB IOCB quest", QENTRY_LEN, isp->isp_iocb); 4852 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, 2 * QENTRY_LEN, chan); 4853 4854 ISP_MEMZERO(&mbs, sizeof (mbs)); 4855 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 5000000); 4856 mbs.param[1] = QENTRY_LEN; 4857 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 4858 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 4859 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 4860 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 4861 4862 isp_mboxcmd(isp, &mbs); 4863 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 4864 break; 4865 4866 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan); 4867 if (isp->isp_dblev & ISP_LOGDEBUG1) 4868 isp_print_bytes(isp, "AB IOCB response", QENTRY_LEN, &((isp24xx_abrt_t *)isp->isp_iocb)[1]); 4869 isp_get_24xx_abrt(isp, &((isp24xx_abrt_t *)isp->isp_iocb)[1], ab); 4870 if (ab->abrt_nphdl == ISP24XX_ABRT_OKAY) { 4871 return (0); 4872 } 4873 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d abort returned 0x%x", chan, tgt, ab->abrt_nphdl); 4874 break; 4875 } else if (IS_FC(isp)) { 4876 if (ISP_CAP_SCCFW(isp)) { 4877 if (ISP_CAP_2KLOGIN(isp)) { 4878 mbs.param[1] = tgt; 4879 } else { 4880 mbs.param[1] = tgt << 8; 4881 } 4882 mbs.param[6] = XS_LUN(xs); 4883 } else { 4884 mbs.param[1] = tgt << 8 | XS_LUN(xs); 4885 } 4886 } else { 4887 mbs.param[1] = (chan << 15) | (tgt << 8) | XS_LUN(xs); 4888 } 4889 MBSINIT(&mbs, MBOX_ABORT, 4890 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_ERROR), 0); 4891 mbs.param[2] = handle; 4892 isp_mboxcmd(isp, &mbs); 4893 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4894 break; 4895 } 4896 return (0); 4897 4898 case ISPCTL_UPDATE_PARAMS: 4899 4900 va_start(ap, ctl); 4901 chan = va_arg(ap, int); 4902 va_end(ap); 4903 isp_spi_update(isp, chan); 4904 return (0); 4905 4906 case ISPCTL_FCLINK_TEST: 4907 4908 if (IS_FC(isp)) { 4909 int usdelay; 4910 va_start(ap, ctl); 4911 chan = va_arg(ap, int); 4912 usdelay = va_arg(ap, int); 4913 va_end(ap); 4914 if (usdelay == 0) { 4915 usdelay = 250000; 4916 } 4917 return (isp_fclink_test(isp, chan, usdelay)); 4918 } 4919 break; 4920 4921 case ISPCTL_SCAN_FABRIC: 4922 4923 if (IS_FC(isp)) { 4924 va_start(ap, ctl); 4925 chan = va_arg(ap, int); 4926 va_end(ap); 4927 return (isp_scan_fabric(isp, chan)); 4928 } 4929 break; 4930 4931 case ISPCTL_SCAN_LOOP: 4932 4933 if (IS_FC(isp)) { 4934 va_start(ap, ctl); 4935 chan = va_arg(ap, int); 4936 va_end(ap); 4937 return (isp_scan_loop(isp, chan)); 4938 } 4939 break; 4940 4941 case ISPCTL_PDB_SYNC: 4942 4943 if (IS_FC(isp)) { 4944 va_start(ap, ctl); 4945 chan = va_arg(ap, int); 4946 va_end(ap); 4947 return (isp_pdb_sync(isp, chan)); 4948 } 4949 break; 4950 4951 case ISPCTL_SEND_LIP: 4952 4953 if (IS_FC(isp) && !IS_24XX(isp)) { 4954 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0); 4955 if (ISP_CAP_2KLOGIN(isp)) { 4956 mbs.ibits = (1 << 10); 4957 } 4958 isp_mboxcmd(isp, &mbs); 4959 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 4960 return (0); 4961 } 4962 } 4963 break; 4964 4965 case ISPCTL_GET_PDB: 4966 if (IS_FC(isp)) { 4967 isp_pdb_t *pdb; 4968 va_start(ap, ctl); 4969 chan = va_arg(ap, int); 4970 tgt = va_arg(ap, int); 4971 pdb = va_arg(ap, isp_pdb_t *); 4972 va_end(ap); 4973 return (isp_getpdb(isp, chan, tgt, pdb)); 4974 } 4975 break; 4976 4977 case ISPCTL_GET_NAMES: 4978 { 4979 uint64_t *wwnn, *wwnp; 4980 va_start(ap, ctl); 4981 chan = va_arg(ap, int); 4982 tgt = va_arg(ap, int); 4983 wwnn = va_arg(ap, uint64_t *); 4984 wwnp = va_arg(ap, uint64_t *); 4985 va_end(ap); 4986 if (wwnn == NULL && wwnp == NULL) { 4987 break; 4988 } 4989 if (wwnn) { 4990 *wwnn = isp_get_wwn(isp, chan, tgt, 1); 4991 if (*wwnn == INI_NONE) { 4992 break; 4993 } 4994 } 4995 if (wwnp) { 4996 *wwnp = isp_get_wwn(isp, chan, tgt, 0); 4997 if (*wwnp == INI_NONE) { 4998 break; 4999 } 5000 } 5001 return (0); 5002 } 5003 case ISPCTL_RUN_MBOXCMD: 5004 { 5005 va_start(ap, ctl); 5006 mbr = va_arg(ap, mbreg_t *); 5007 va_end(ap); 5008 isp_mboxcmd(isp, mbr); 5009 return (0); 5010 } 5011 case ISPCTL_PLOGX: 5012 { 5013 isp_plcmd_t *p; 5014 int r; 5015 5016 va_start(ap, ctl); 5017 p = va_arg(ap, isp_plcmd_t *); 5018 va_end(ap); 5019 5020 if ((p->flags & PLOGX_FLG_CMD_MASK) != PLOGX_FLG_CMD_PLOGI || (p->handle != NIL_HANDLE)) { 5021 return (isp_plogx(isp, p->channel, p->handle, p->portid, p->flags)); 5022 } 5023 do { 5024 isp_next_handle(isp, &p->handle); 5025 r = isp_plogx(isp, p->channel, p->handle, p->portid, p->flags); 5026 if ((r & 0xffff) == MBOX_PORT_ID_USED) { 5027 p->handle = r >> 16; 5028 r = 0; 5029 break; 5030 } 5031 } while ((r & 0xffff) == MBOX_LOOP_ID_USED); 5032 return (r); 5033 } 5034 case ISPCTL_CHANGE_ROLE: 5035 if (IS_FC(isp)) { 5036 int role, r; 5037 5038 va_start(ap, ctl); 5039 chan = va_arg(ap, int); 5040 role = va_arg(ap, int); 5041 va_end(ap); 5042 r = isp_fc_change_role(isp, chan, role); 5043 return (r); 5044 } 5045 break; 5046 default: 5047 isp_prt(isp, ISP_LOGERR, "Unknown Control Opcode 0x%x", ctl); 5048 break; 5049 5050 } 5051 return (-1); 5052 } 5053 5054 /* 5055 * Interrupt Service Routine(s). 5056 * 5057 * External (OS) framework has done the appropriate locking, 5058 * and the locking will be held throughout this function. 5059 */ 5060 5061 #ifdef ISP_TARGET_MODE 5062 void 5063 isp_intr_atioq(ispsoftc_t *isp) 5064 { 5065 uint8_t qe[QENTRY_LEN]; 5066 isphdr_t *hp; 5067 void *addr; 5068 uint32_t iptr, optr, oop; 5069 5070 iptr = ISP_READ(isp, BIU2400_ATIO_RSPINP); 5071 optr = isp->isp_atioodx; 5072 while (optr != iptr) { 5073 oop = optr; 5074 MEMORYBARRIER(isp, SYNC_ATIOQ, oop, QENTRY_LEN, -1); 5075 addr = ISP_QUEUE_ENTRY(isp->isp_atioq, oop); 5076 isp_get_hdr(isp, addr, (isphdr_t *)qe); 5077 hp = (isphdr_t *)qe; 5078 switch (hp->rqs_entry_type) { 5079 case RQSTYPE_NOTIFY: 5080 case RQSTYPE_ATIO: 5081 (void) isp_target_notify(isp, addr, &oop); 5082 break; 5083 default: 5084 isp_print_qentry(isp, "?ATIOQ entry?", oop, addr); 5085 break; 5086 } 5087 optr = ISP_NXT_QENTRY(oop, RESULT_QUEUE_LEN(isp)); 5088 } 5089 if (isp->isp_atioodx != optr) { 5090 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, optr); 5091 isp->isp_atioodx = optr; 5092 } 5093 } 5094 #endif 5095 5096 void 5097 isp_intr_async(ispsoftc_t *isp, uint16_t event) 5098 { 5099 5100 if (IS_FC(isp)) 5101 isp_parse_async_fc(isp, event); 5102 else 5103 isp_parse_async(isp, event); 5104 } 5105 5106 void 5107 isp_intr_mbox(ispsoftc_t *isp, uint16_t mbox0) 5108 { 5109 int i, obits; 5110 5111 if (!isp->isp_mboxbsy) { 5112 isp_prt(isp, ISP_LOGWARN, "mailbox 0x%x with no waiters", mbox0); 5113 return; 5114 } 5115 obits = isp->isp_obits; 5116 isp->isp_mboxtmp[0] = mbox0; 5117 for (i = 1; i < ISP_NMBOX(isp); i++) { 5118 if ((obits & (1 << i)) == 0) 5119 continue; 5120 isp->isp_mboxtmp[i] = ISP_READ(isp, MBOX_OFF(i)); 5121 } 5122 MBOX_NOTIFY_COMPLETE(isp); 5123 } 5124 5125 void 5126 isp_intr_respq(ispsoftc_t *isp) 5127 { 5128 XS_T *xs, *cont_xs; 5129 uint8_t qe[QENTRY_LEN]; 5130 ispstatusreq_t *sp = (ispstatusreq_t *)qe; 5131 isp24xx_statusreq_t *sp2 = (isp24xx_statusreq_t *)qe; 5132 isphdr_t *hp; 5133 uint8_t *resp, *snsp; 5134 int buddaboom, completion_status, cont = 0, etype, i; 5135 int req_status_flags, req_state_flags, scsi_status; 5136 uint32_t iptr, junk, cptr, optr, rlen, slen, sptr, totslen, resid; 5137 5138 /* 5139 * We can't be getting this now. 5140 */ 5141 if (isp->isp_state != ISP_RUNSTATE) { 5142 isp_prt(isp, ISP_LOGINFO, "respq interrupt when not ready"); 5143 return; 5144 } 5145 5146 iptr = ISP_READ(isp, isp->isp_respinrp); 5147 /* Debounce the 2300 if revision less than 2. */ 5148 if (IS_2100(isp) || (IS_2300(isp) && isp->isp_revision < 2)) { 5149 do { 5150 junk = iptr; 5151 iptr = ISP_READ(isp, isp->isp_respinrp); 5152 } while (junk != iptr); 5153 } 5154 isp->isp_residx = iptr; 5155 5156 optr = isp->isp_resodx; 5157 while (optr != iptr) { 5158 sptr = cptr = optr; 5159 hp = (isphdr_t *) ISP_QUEUE_ENTRY(isp->isp_result, cptr); 5160 optr = ISP_NXT_QENTRY(optr, RESULT_QUEUE_LEN(isp)); 5161 5162 /* 5163 * Synchronize our view of this response queue entry. 5164 */ 5165 MEMORYBARRIER(isp, SYNC_RESULT, cptr, QENTRY_LEN, -1); 5166 if (isp->isp_dblev & ISP_LOGDEBUG1) 5167 isp_print_qentry(isp, "Response Queue Entry", cptr, hp); 5168 isp_get_hdr(isp, hp, &sp->req_header); 5169 etype = sp->req_header.rqs_entry_type; 5170 5171 /* We expected Status Continuation, but got different IOCB. */ 5172 if (cont > 0 && etype != RQSTYPE_STATUS_CONT) { 5173 cont = 0; 5174 isp_done(cont_xs); 5175 } 5176 5177 if (IS_24XX(isp) && etype == RQSTYPE_RESPONSE) { 5178 isp_get_24xx_response(isp, (isp24xx_statusreq_t *)hp, sp2); 5179 scsi_status = sp2->req_scsi_status; 5180 completion_status = sp2->req_completion_status; 5181 req_status_flags = 0; 5182 if ((scsi_status & 0xff) != 0) 5183 req_state_flags = RQSF_GOT_STATUS; 5184 else 5185 req_state_flags = 0; 5186 resid = sp2->req_resid; 5187 } else if (etype == RQSTYPE_RESPONSE) { 5188 isp_get_response(isp, (ispstatusreq_t *) hp, sp); 5189 scsi_status = sp->req_scsi_status; 5190 completion_status = sp->req_completion_status; 5191 req_status_flags = sp->req_status_flags; 5192 req_state_flags = sp->req_state_flags; 5193 resid = sp->req_resid; 5194 } else if (etype == RQSTYPE_RIO1) { 5195 isp_rio1_t *rio = (isp_rio1_t *) qe; 5196 isp_get_rio1(isp, (isp_rio1_t *) hp, rio); 5197 for (i = 0; i < rio->req_header.rqs_seqno; i++) { 5198 isp_fastpost_complete(isp, rio->req_handles[i]); 5199 } 5200 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5201 continue; 5202 } else if (etype == RQSTYPE_RIO2) { 5203 isp_prt(isp, ISP_LOGERR, "dropping RIO2 response"); 5204 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5205 continue; 5206 } else if (etype == RQSTYPE_STATUS_CONT) { 5207 ispstatus_cont_t *scp = (ispstatus_cont_t *)qe; 5208 isp_get_cont_response(isp, (ispstatus_cont_t *)hp, scp); 5209 if (cont > 0) { 5210 i = min(cont, sizeof(scp->req_sense_data)); 5211 XS_SENSE_APPEND(cont_xs, scp->req_sense_data, i); 5212 cont -= i; 5213 if (cont == 0) { 5214 isp_done(cont_xs); 5215 } else { 5216 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, 5217 "Expecting Status Continuations for %u bytes", 5218 cont); 5219 } 5220 } else { 5221 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response"); 5222 } 5223 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5224 continue; 5225 } else if (isp_handle_other_response(isp, etype, hp, &cptr)) { 5226 /* More then one IOCB could be consumed. */ 5227 while (sptr != cptr) { 5228 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5229 sptr = ISP_NXT_QENTRY(sptr, RESULT_QUEUE_LEN(isp)); 5230 hp = (isphdr_t *)ISP_QUEUE_ENTRY(isp->isp_result, sptr); 5231 } 5232 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5233 optr = ISP_NXT_QENTRY(cptr, RESULT_QUEUE_LEN(isp)); 5234 continue; 5235 } else { 5236 /* We don't know what was this -- log and skip. */ 5237 isp_prt(isp, ISP_LOGERR, notresp, etype, cptr, optr); 5238 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5239 continue; 5240 } 5241 5242 buddaboom = 0; 5243 if (sp->req_header.rqs_flags & RQSFLAG_MASK) { 5244 if (sp->req_header.rqs_flags & RQSFLAG_CONTINUATION) { 5245 isp_print_qentry(isp, "unexpected continuation segment", 5246 cptr, hp); 5247 continue; 5248 } 5249 if (sp->req_header.rqs_flags & RQSFLAG_FULL) { 5250 isp_prt(isp, ISP_LOG_WARN1, "internal queues full"); 5251 /* 5252 * We'll synthesize a QUEUE FULL message below. 5253 */ 5254 } 5255 if (sp->req_header.rqs_flags & RQSFLAG_BADHEADER) { 5256 isp_print_qentry(isp, "bad header flag", 5257 cptr, hp); 5258 buddaboom++; 5259 } 5260 if (sp->req_header.rqs_flags & RQSFLAG_BADPACKET) { 5261 isp_print_qentry(isp, "bad request packet", 5262 cptr, hp); 5263 buddaboom++; 5264 } 5265 if (sp->req_header.rqs_flags & RQSFLAG_BADCOUNT) { 5266 isp_print_qentry(isp, "invalid entry count", 5267 cptr, hp); 5268 buddaboom++; 5269 } 5270 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) { 5271 isp_print_qentry(isp, "invalid IOCB ordering", 5272 cptr, hp); 5273 continue; 5274 } 5275 } 5276 5277 xs = isp_find_xs(isp, sp->req_handle); 5278 if (xs == NULL) { 5279 uint8_t ts = completion_status & 0xff; 5280 /* 5281 * Only whine if this isn't the expected fallout of 5282 * aborting the command or resetting the target. 5283 */ 5284 if (etype != RQSTYPE_RESPONSE) { 5285 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype); 5286 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED) { 5287 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts); 5288 } 5289 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5290 continue; 5291 } 5292 if (req_status_flags & RQSTF_BUS_RESET) { 5293 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx bus was reset", 5294 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs)); 5295 XS_SETERR(xs, HBA_BUSRESET); 5296 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1); 5297 } 5298 if (buddaboom) { 5299 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx buddaboom", 5300 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs)); 5301 XS_SETERR(xs, HBA_BOTCH); 5302 } 5303 5304 resp = snsp = NULL; 5305 rlen = slen = totslen = 0; 5306 if (IS_24XX(isp) && (scsi_status & (RQCS_RV|RQCS_SV)) != 0) { 5307 resp = sp2->req_rsp_sense; 5308 rlen = sp2->req_response_len; 5309 } else if (IS_FC(isp) && (scsi_status & RQCS_RV) != 0) { 5310 resp = sp->req_response; 5311 rlen = sp->req_response_len; 5312 } 5313 if (IS_FC(isp) && (scsi_status & RQCS_SV) != 0) { 5314 /* 5315 * Fibre Channel F/W doesn't say we got status 5316 * if there's Sense Data instead. I guess they 5317 * think it goes w/o saying. 5318 */ 5319 req_state_flags |= RQSF_GOT_STATUS|RQSF_GOT_SENSE; 5320 if (IS_24XX(isp)) { 5321 snsp = sp2->req_rsp_sense; 5322 snsp += rlen; 5323 totslen = sp2->req_sense_len; 5324 slen = sizeof(sp2->req_rsp_sense) - rlen; 5325 } else { 5326 snsp = sp->req_sense_data; 5327 totslen = sp->req_sense_len; 5328 slen = sizeof(sp->req_sense_data); 5329 } 5330 } else if (IS_SCSI(isp) && (req_state_flags & RQSF_GOT_SENSE)) { 5331 snsp = sp->req_sense_data; 5332 totslen = sp->req_sense_len; 5333 slen = sizeof (sp->req_sense_data); 5334 } 5335 if (slen > totslen) 5336 slen = totslen; 5337 if (req_state_flags & RQSF_GOT_STATUS) 5338 *XS_STSP(xs) = scsi_status & 0xff; 5339 5340 if (rlen >= 4 && resp[FCP_RSPNS_CODE_OFFSET] != 0) { 5341 const char *ptr; 5342 char lb[64]; 5343 const char *rnames[10] = { 5344 "Task Management function complete", 5345 "FCP_DATA length different than FCP_BURST_LEN", 5346 "FCP_CMND fields invalid", 5347 "FCP_DATA parameter mismatch with FCP_DATA_RO", 5348 "Task Management function rejected", 5349 "Task Management function failed", 5350 NULL, 5351 NULL, 5352 "Task Management function succeeded", 5353 "Task Management function incorrect logical unit number", 5354 }; 5355 uint8_t code = resp[FCP_RSPNS_CODE_OFFSET]; 5356 if (code >= 10 || rnames[code] == NULL) { 5357 ISP_SNPRINTF(lb, sizeof(lb), 5358 "Unknown FCP Response Code 0x%x", code); 5359 ptr = lb; 5360 } else { 5361 ptr = rnames[code]; 5362 } 5363 isp_xs_prt(isp, xs, ISP_LOGWARN, 5364 "FCP RESPONSE, LENGTH %u: %s CDB0=0x%02x", 5365 rlen, ptr, XS_CDBP(xs)[0] & 0xff); 5366 if (code != 0 && code != 8) 5367 XS_SETERR(xs, HBA_BOTCH); 5368 } 5369 if (IS_24XX(isp)) 5370 isp_parse_status_24xx(isp, sp2, xs, &resid); 5371 else 5372 isp_parse_status(isp, sp, xs, &resid); 5373 if ((XS_NOERR(xs) || XS_ERR(xs) == HBA_NOERROR) && 5374 (*XS_STSP(xs) == SCSI_BUSY)) 5375 XS_SETERR(xs, HBA_TGTBSY); 5376 if (IS_SCSI(isp)) { 5377 XS_SET_RESID(xs, resid); 5378 /* 5379 * A new synchronous rate was negotiated for 5380 * this target. Mark state such that we'll go 5381 * look up that which has changed later. 5382 */ 5383 if (req_status_flags & RQSTF_NEGOTIATION) { 5384 int t = XS_TGT(xs); 5385 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 5386 sdp->isp_devparam[t].dev_refresh = 1; 5387 sdp->update = 1; 5388 } 5389 } else { 5390 if (req_status_flags & RQSF_XFER_COMPLETE) { 5391 XS_SET_RESID(xs, 0); 5392 } else if (scsi_status & RQCS_RESID) { 5393 XS_SET_RESID(xs, resid); 5394 } else { 5395 XS_SET_RESID(xs, 0); 5396 } 5397 } 5398 if (slen > 0) { 5399 XS_SAVE_SENSE(xs, snsp, slen); 5400 if (totslen > slen) { 5401 cont = totslen - slen; 5402 cont_xs = xs; 5403 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, 5404 "Expecting Status Continuations for %u bytes", 5405 cont); 5406 } 5407 } 5408 isp_prt(isp, ISP_LOGDEBUG2, "asked for %lu got raw resid %lu settled for %lu", 5409 (u_long)XS_XFRLEN(xs), (u_long)resid, (u_long)XS_GET_RESID(xs)); 5410 5411 if (XS_XFRLEN(xs)) 5412 ISP_DMAFREE(isp, xs, sp->req_handle); 5413 isp_destroy_handle(isp, sp->req_handle); 5414 5415 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5416 5417 /* Complete command if we expect no Status Continuations. */ 5418 if (cont == 0) 5419 isp_done(xs); 5420 } 5421 5422 /* We haven't received all Status Continuations, but that is it. */ 5423 if (cont > 0) 5424 isp_done(cont_xs); 5425 5426 /* If we processed any IOCBs, let ISP know about it. */ 5427 if (optr != isp->isp_resodx) { 5428 ISP_WRITE(isp, isp->isp_respoutrp, optr); 5429 isp->isp_resodx = optr; 5430 } 5431 } 5432 5433 /* 5434 * Parse an ASYNC mailbox complete 5435 */ 5436 static void 5437 isp_parse_async(ispsoftc_t *isp, uint16_t mbox) 5438 { 5439 uint32_t h1 = 0, h2 = 0; 5440 uint16_t chan = 0; 5441 5442 /* 5443 * Pick up the channel, but not if this is a ASYNC_RIO32_2, 5444 * where Mailboxes 6/7 have the second handle. 5445 */ 5446 if (mbox != ASYNC_RIO32_2) { 5447 if (IS_DUALBUS(isp)) { 5448 chan = ISP_READ(isp, OUTMAILBOX6); 5449 } 5450 } 5451 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox); 5452 5453 switch (mbox) { 5454 case ASYNC_BUS_RESET: 5455 ISP_SET_SENDMARKER(isp, chan, 1); 5456 #ifdef ISP_TARGET_MODE 5457 isp_target_async(isp, chan, mbox); 5458 #endif 5459 isp_async(isp, ISPASYNC_BUS_RESET, chan); 5460 break; 5461 case ASYNC_SYSTEM_ERROR: 5462 isp->isp_state = ISP_CRASHED; 5463 /* 5464 * Were we waiting for a mailbox command to complete? 5465 * If so, it's dead, so wake up the waiter. 5466 */ 5467 if (isp->isp_mboxbsy) { 5468 isp->isp_obits = 1; 5469 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR; 5470 MBOX_NOTIFY_COMPLETE(isp); 5471 } 5472 /* 5473 * It's up to the handler for isp_async to reinit stuff and 5474 * restart the firmware 5475 */ 5476 isp_async(isp, ISPASYNC_FW_CRASH); 5477 break; 5478 5479 case ASYNC_RQS_XFER_ERR: 5480 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error"); 5481 break; 5482 5483 case ASYNC_RSP_XFER_ERR: 5484 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error"); 5485 break; 5486 5487 case ASYNC_QWAKEUP: 5488 /* 5489 * We've just been notified that the Queue has woken up. 5490 * We don't need to be chatty about this- just unlatch things 5491 * and move on. 5492 */ 5493 mbox = ISP_READ(isp, isp->isp_rqstoutrp); 5494 break; 5495 5496 case ASYNC_TIMEOUT_RESET: 5497 isp_prt(isp, ISP_LOGWARN, "timeout initiated SCSI bus reset of chan %d", chan); 5498 ISP_SET_SENDMARKER(isp, chan, 1); 5499 #ifdef ISP_TARGET_MODE 5500 isp_target_async(isp, chan, mbox); 5501 #endif 5502 break; 5503 5504 case ASYNC_DEVICE_RESET: 5505 isp_prt(isp, ISP_LOGINFO, "device reset on chan %d", chan); 5506 ISP_SET_SENDMARKER(isp, chan, 1); 5507 #ifdef ISP_TARGET_MODE 5508 isp_target_async(isp, chan, mbox); 5509 #endif 5510 break; 5511 5512 case ASYNC_EXTMSG_UNDERRUN: 5513 isp_prt(isp, ISP_LOGWARN, "extended message underrun"); 5514 break; 5515 5516 case ASYNC_SCAM_INT: 5517 isp_prt(isp, ISP_LOGINFO, "SCAM interrupt"); 5518 break; 5519 5520 case ASYNC_HUNG_SCSI: 5521 isp_prt(isp, ISP_LOGERR, "stalled SCSI Bus after DATA Overrun"); 5522 /* XXX: Need to issue SCSI reset at this point */ 5523 break; 5524 5525 case ASYNC_KILLED_BUS: 5526 isp_prt(isp, ISP_LOGERR, "SCSI Bus reset after DATA Overrun"); 5527 break; 5528 5529 case ASYNC_BUS_TRANSIT: 5530 mbox = ISP_READ(isp, OUTMAILBOX2); 5531 switch (mbox & SXP_PINS_MODE_MASK) { 5532 case SXP_PINS_LVD_MODE: 5533 isp_prt(isp, ISP_LOGINFO, "Transition to LVD mode"); 5534 SDPARAM(isp, chan)->isp_diffmode = 0; 5535 SDPARAM(isp, chan)->isp_ultramode = 0; 5536 SDPARAM(isp, chan)->isp_lvdmode = 1; 5537 break; 5538 case SXP_PINS_HVD_MODE: 5539 isp_prt(isp, ISP_LOGINFO, 5540 "Transition to Differential mode"); 5541 SDPARAM(isp, chan)->isp_diffmode = 1; 5542 SDPARAM(isp, chan)->isp_ultramode = 0; 5543 SDPARAM(isp, chan)->isp_lvdmode = 0; 5544 break; 5545 case SXP_PINS_SE_MODE: 5546 isp_prt(isp, ISP_LOGINFO, 5547 "Transition to Single Ended mode"); 5548 SDPARAM(isp, chan)->isp_diffmode = 0; 5549 SDPARAM(isp, chan)->isp_ultramode = 1; 5550 SDPARAM(isp, chan)->isp_lvdmode = 0; 5551 break; 5552 default: 5553 isp_prt(isp, ISP_LOGWARN, 5554 "Transition to Unknown Mode 0x%x", mbox); 5555 break; 5556 } 5557 /* 5558 * XXX: Set up to renegotiate again! 5559 */ 5560 /* Can only be for a 1080... */ 5561 ISP_SET_SENDMARKER(isp, chan, 1); 5562 break; 5563 5564 case ASYNC_CMD_CMPLT: 5565 case ASYNC_RIO32_1: 5566 if (!IS_ULTRA3(isp)) { 5567 isp_prt(isp, ISP_LOGERR, "unexpected fast posting completion"); 5568 break; 5569 } 5570 /* FALLTHROUGH */ 5571 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1); 5572 break; 5573 5574 case ASYNC_RIO32_2: 5575 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1); 5576 h2 = (ISP_READ(isp, OUTMAILBOX7) << 16) | ISP_READ(isp, OUTMAILBOX6); 5577 break; 5578 5579 case ASYNC_RIO16_5: 5580 case ASYNC_RIO16_4: 5581 case ASYNC_RIO16_3: 5582 case ASYNC_RIO16_2: 5583 case ASYNC_RIO16_1: 5584 isp_prt(isp, ISP_LOGERR, "unexpected 16 bit RIO handle"); 5585 break; 5586 default: 5587 isp_prt(isp, ISP_LOGWARN, "%s: unhandled async code 0x%x", __func__, mbox); 5588 break; 5589 } 5590 5591 if (h1 || h2) { 5592 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h1); 5593 isp_fastpost_complete(isp, h1); 5594 if (h2) { 5595 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h2); 5596 isp_fastpost_complete(isp, h2); 5597 } 5598 } 5599 } 5600 5601 static void 5602 isp_parse_async_fc(ispsoftc_t *isp, uint16_t mbox) 5603 { 5604 fcparam *fcp; 5605 uint16_t chan; 5606 5607 if (IS_DUALBUS(isp)) { 5608 chan = ISP_READ(isp, OUTMAILBOX6); 5609 } else { 5610 chan = 0; 5611 } 5612 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox); 5613 5614 switch (mbox) { 5615 case ASYNC_SYSTEM_ERROR: 5616 isp->isp_state = ISP_CRASHED; 5617 FCPARAM(isp, chan)->isp_loopstate = LOOP_NIL; 5618 isp_change_fw_state(isp, chan, FW_CONFIG_WAIT); 5619 /* 5620 * Were we waiting for a mailbox command to complete? 5621 * If so, it's dead, so wake up the waiter. 5622 */ 5623 if (isp->isp_mboxbsy) { 5624 isp->isp_obits = 1; 5625 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR; 5626 MBOX_NOTIFY_COMPLETE(isp); 5627 } 5628 /* 5629 * It's up to the handler for isp_async to reinit stuff and 5630 * restart the firmware 5631 */ 5632 isp_async(isp, ISPASYNC_FW_CRASH); 5633 break; 5634 5635 case ASYNC_RQS_XFER_ERR: 5636 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error"); 5637 break; 5638 5639 case ASYNC_RSP_XFER_ERR: 5640 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error"); 5641 break; 5642 5643 case ASYNC_QWAKEUP: 5644 #ifdef ISP_TARGET_MODE 5645 if (IS_24XX(isp)) { 5646 isp_prt(isp, ISP_LOGERR, "ATIO Queue Transfer Error"); 5647 break; 5648 } 5649 #endif 5650 isp_prt(isp, ISP_LOGERR, "%s: unexpected ASYNC_QWAKEUP code", __func__); 5651 break; 5652 5653 case ASYNC_CMD_CMPLT: 5654 isp_fastpost_complete(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1)); 5655 break; 5656 5657 case ASYNC_RIOZIO_STALL: 5658 isp_intr_respq(isp); 5659 break; 5660 5661 case ASYNC_CTIO_DONE: 5662 #ifdef ISP_TARGET_MODE 5663 isp_target_async(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | 5664 ISP_READ(isp, OUTMAILBOX1), mbox); 5665 #else 5666 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC CTIO done"); 5667 #endif 5668 break; 5669 case ASYNC_LIP_ERROR: 5670 case ASYNC_LIP_NOS_OLS_RECV: 5671 case ASYNC_LIP_OCCURRED: 5672 case ASYNC_PTPMODE: 5673 /* 5674 * These are broadcast events that have to be sent across 5675 * all active channels. 5676 */ 5677 for (chan = 0; chan < isp->isp_nchan; chan++) { 5678 fcp = FCPARAM(isp, chan); 5679 int topo = fcp->isp_topo; 5680 5681 if (fcp->role == ISP_ROLE_NONE) 5682 continue; 5683 if (fcp->isp_loopstate > LOOP_HAVE_LINK) 5684 fcp->isp_loopstate = LOOP_HAVE_LINK; 5685 ISP_SET_SENDMARKER(isp, chan, 1); 5686 isp_async(isp, ISPASYNC_LIP, chan); 5687 #ifdef ISP_TARGET_MODE 5688 isp_target_async(isp, chan, mbox); 5689 #endif 5690 /* 5691 * We've had problems with data corruption occurring on 5692 * commands that complete (with no apparent error) after 5693 * we receive a LIP. This has been observed mostly on 5694 * Local Loop topologies. To be safe, let's just mark 5695 * all active initiator commands as dead. 5696 */ 5697 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) { 5698 int i, j; 5699 for (i = j = 0; i < isp->isp_maxcmds; i++) { 5700 XS_T *xs; 5701 isp_hdl_t *hdp; 5702 5703 hdp = &isp->isp_xflist[i]; 5704 if (ISP_H2HT(hdp->handle) != ISP_HANDLE_INITIATOR) { 5705 continue; 5706 } 5707 xs = hdp->cmd; 5708 if (XS_CHANNEL(xs) != chan) { 5709 continue; 5710 } 5711 j++; 5712 isp_prt(isp, ISP_LOG_WARN1, 5713 "%d.%d.%jx bus reset set at %s:%u", 5714 XS_CHANNEL(xs), XS_TGT(xs), 5715 (uintmax_t)XS_LUN(xs), 5716 __func__, __LINE__); 5717 XS_SETERR(xs, HBA_BUSRESET); 5718 } 5719 if (j) { 5720 isp_prt(isp, ISP_LOGERR, lipd, chan, j); 5721 } 5722 } 5723 } 5724 break; 5725 5726 case ASYNC_LOOP_UP: 5727 /* 5728 * This is a broadcast event that has to be sent across 5729 * all active channels. 5730 */ 5731 for (chan = 0; chan < isp->isp_nchan; chan++) { 5732 fcp = FCPARAM(isp, chan); 5733 if (fcp->role == ISP_ROLE_NONE) 5734 continue; 5735 fcp->isp_linkstate = 1; 5736 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5737 fcp->isp_loopstate = LOOP_HAVE_LINK; 5738 ISP_SET_SENDMARKER(isp, chan, 1); 5739 isp_async(isp, ISPASYNC_LOOP_UP, chan); 5740 #ifdef ISP_TARGET_MODE 5741 isp_target_async(isp, chan, mbox); 5742 #endif 5743 } 5744 break; 5745 5746 case ASYNC_LOOP_DOWN: 5747 /* 5748 * This is a broadcast event that has to be sent across 5749 * all active channels. 5750 */ 5751 for (chan = 0; chan < isp->isp_nchan; chan++) { 5752 fcp = FCPARAM(isp, chan); 5753 if (fcp->role == ISP_ROLE_NONE) 5754 continue; 5755 ISP_SET_SENDMARKER(isp, chan, 1); 5756 fcp->isp_linkstate = 0; 5757 fcp->isp_loopstate = LOOP_NIL; 5758 isp_async(isp, ISPASYNC_LOOP_DOWN, chan); 5759 #ifdef ISP_TARGET_MODE 5760 isp_target_async(isp, chan, mbox); 5761 #endif 5762 } 5763 break; 5764 5765 case ASYNC_LOOP_RESET: 5766 /* 5767 * This is a broadcast event that has to be sent across 5768 * all active channels. 5769 */ 5770 for (chan = 0; chan < isp->isp_nchan; chan++) { 5771 fcp = FCPARAM(isp, chan); 5772 if (fcp->role == ISP_ROLE_NONE) 5773 continue; 5774 ISP_SET_SENDMARKER(isp, chan, 1); 5775 if (fcp->isp_loopstate > LOOP_HAVE_LINK) 5776 fcp->isp_loopstate = LOOP_HAVE_LINK; 5777 isp_async(isp, ISPASYNC_LOOP_RESET, chan); 5778 #ifdef ISP_TARGET_MODE 5779 isp_target_async(isp, chan, mbox); 5780 #endif 5781 } 5782 break; 5783 5784 case ASYNC_PDB_CHANGED: 5785 { 5786 int echan, nphdl, nlstate, reason; 5787 5788 if (IS_23XX(isp) || IS_24XX(isp)) { 5789 nphdl = ISP_READ(isp, OUTMAILBOX1); 5790 nlstate = ISP_READ(isp, OUTMAILBOX2); 5791 } else { 5792 nphdl = nlstate = 0xffff; 5793 } 5794 if (IS_24XX(isp)) 5795 reason = ISP_READ(isp, OUTMAILBOX3) >> 8; 5796 else 5797 reason = 0xff; 5798 if (ISP_CAP_MULTI_ID(isp)) { 5799 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff; 5800 if (chan == 0xff || nphdl == NIL_HANDLE) { 5801 chan = 0; 5802 echan = isp->isp_nchan - 1; 5803 } else if (chan >= isp->isp_nchan) { 5804 break; 5805 } else { 5806 echan = chan; 5807 } 5808 } else { 5809 chan = echan = 0; 5810 } 5811 for (; chan <= echan; chan++) { 5812 fcp = FCPARAM(isp, chan); 5813 if (fcp->role == ISP_ROLE_NONE) 5814 continue; 5815 if (fcp->isp_loopstate > LOOP_LTEST_DONE) { 5816 if (nphdl != NIL_HANDLE && 5817 nphdl == fcp->isp_login_hdl && 5818 reason == PDB24XX_AE_OPN_2) 5819 continue; 5820 fcp->isp_loopstate = LOOP_LTEST_DONE; 5821 } else if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5822 fcp->isp_loopstate = LOOP_HAVE_LINK; 5823 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, 5824 ISPASYNC_CHANGE_PDB, nphdl, nlstate, reason); 5825 } 5826 break; 5827 } 5828 case ASYNC_CHANGE_NOTIFY: 5829 { 5830 int portid; 5831 5832 portid = ((ISP_READ(isp, OUTMAILBOX1) & 0xff) << 16) | 5833 ISP_READ(isp, OUTMAILBOX2); 5834 if (ISP_CAP_MULTI_ID(isp)) { 5835 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff; 5836 if (chan >= isp->isp_nchan) 5837 break; 5838 } else { 5839 chan = 0; 5840 } 5841 fcp = FCPARAM(isp, chan); 5842 if (fcp->role == ISP_ROLE_NONE) 5843 break; 5844 if (fcp->isp_loopstate > LOOP_LTEST_DONE) 5845 fcp->isp_loopstate = LOOP_LTEST_DONE; 5846 else if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5847 fcp->isp_loopstate = LOOP_HAVE_LINK; 5848 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, 5849 ISPASYNC_CHANGE_SNS, portid); 5850 break; 5851 } 5852 case ASYNC_ERR_LOGGING_DISABLED: 5853 isp_prt(isp, ISP_LOGWARN, "Error logging disabled (reason 0x%x)", 5854 ISP_READ(isp, OUTMAILBOX1)); 5855 break; 5856 case ASYNC_CONNMODE: 5857 /* 5858 * This only applies to 2100 amd 2200 cards 5859 */ 5860 if (!IS_2200(isp) && !IS_2100(isp)) { 5861 isp_prt(isp, ISP_LOGWARN, "bad card for ASYNC_CONNMODE event"); 5862 break; 5863 } 5864 chan = 0; 5865 mbox = ISP_READ(isp, OUTMAILBOX1); 5866 switch (mbox) { 5867 case ISP_CONN_LOOP: 5868 isp_prt(isp, ISP_LOGINFO, 5869 "Point-to-Point -> Loop mode"); 5870 break; 5871 case ISP_CONN_PTP: 5872 isp_prt(isp, ISP_LOGINFO, 5873 "Loop -> Point-to-Point mode"); 5874 break; 5875 case ISP_CONN_BADLIP: 5876 isp_prt(isp, ISP_LOGWARN, 5877 "Point-to-Point -> Loop mode (BAD LIP)"); 5878 break; 5879 case ISP_CONN_FATAL: 5880 isp->isp_state = ISP_CRASHED; 5881 isp_prt(isp, ISP_LOGERR, "FATAL CONNECTION ERROR"); 5882 isp_async(isp, ISPASYNC_FW_CRASH); 5883 return; 5884 case ISP_CONN_LOOPBACK: 5885 isp_prt(isp, ISP_LOGWARN, 5886 "Looped Back in Point-to-Point mode"); 5887 break; 5888 default: 5889 isp_prt(isp, ISP_LOGWARN, 5890 "Unknown connection mode (0x%x)", mbox); 5891 break; 5892 } 5893 ISP_SET_SENDMARKER(isp, chan, 1); 5894 FCPARAM(isp, chan)->isp_loopstate = LOOP_HAVE_LINK; 5895 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_OTHER); 5896 break; 5897 case ASYNC_P2P_INIT_ERR: 5898 isp_prt(isp, ISP_LOGWARN, "P2P init error (reason 0x%x)", 5899 ISP_READ(isp, OUTMAILBOX1)); 5900 break; 5901 case ASYNC_RCV_ERR: 5902 if (IS_24XX(isp)) { 5903 isp_prt(isp, ISP_LOGWARN, "Receive Error"); 5904 } else { 5905 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC_RCV_ERR"); 5906 } 5907 break; 5908 case ASYNC_RJT_SENT: /* same as ASYNC_QFULL_SENT */ 5909 if (IS_24XX(isp)) { 5910 isp_prt(isp, ISP_LOGTDEBUG0, "LS_RJT sent"); 5911 break; 5912 } else { 5913 isp_prt(isp, ISP_LOGTDEBUG0, "QFULL sent"); 5914 break; 5915 } 5916 case ASYNC_FW_RESTART_COMPLETE: 5917 isp_prt(isp, ISP_LOGDEBUG0, "FW restart complete"); 5918 break; 5919 case ASYNC_TEMPERATURE_ALERT: 5920 isp_prt(isp, ISP_LOGERR, "Temperature alert (subcode 0x%x)", 5921 ISP_READ(isp, OUTMAILBOX1)); 5922 break; 5923 case ASYNC_TRANSCEIVER_INSERTION: 5924 isp_prt(isp, ISP_LOGDEBUG0, "Transceiver insertion (0x%x)", 5925 ISP_READ(isp, OUTMAILBOX1)); 5926 break; 5927 case ASYNC_TRANSCEIVER_REMOVAL: 5928 isp_prt(isp, ISP_LOGDEBUG0, "Transceiver removal"); 5929 break; 5930 case ASYNC_AUTOLOAD_FW_COMPLETE: 5931 isp_prt(isp, ISP_LOGDEBUG0, "Autoload FW init complete"); 5932 break; 5933 case ASYNC_AUTOLOAD_FW_FAILURE: 5934 isp_prt(isp, ISP_LOGERR, "Autoload FW init failure"); 5935 break; 5936 default: 5937 isp_prt(isp, ISP_LOGWARN, "Unknown Async Code 0x%x", mbox); 5938 break; 5939 } 5940 } 5941 5942 /* 5943 * Handle other response entries. A pointer to the request queue output 5944 * index is here in case we want to eat several entries at once, although 5945 * this is not used currently. 5946 */ 5947 5948 static int 5949 isp_handle_other_response(ispsoftc_t *isp, int type, isphdr_t *hp, uint32_t *optrp) 5950 { 5951 isp_ridacq_t rid; 5952 int chan, c; 5953 uint32_t hdl, portid; 5954 void *ptr; 5955 5956 switch (type) { 5957 case RQSTYPE_MARKER: 5958 isp_prt(isp, ISP_LOG_WARN1, "Marker Response"); 5959 return (1); 5960 case RQSTYPE_RPT_ID_ACQ: 5961 isp_get_ridacq(isp, (isp_ridacq_t *)hp, &rid); 5962 portid = (uint32_t)rid.ridacq_vp_port_hi << 16 | 5963 rid.ridacq_vp_port_lo; 5964 if (rid.ridacq_format == 0) { 5965 for (chan = 0; chan < isp->isp_nchan; chan++) { 5966 fcparam *fcp = FCPARAM(isp, chan); 5967 if (fcp->role == ISP_ROLE_NONE) 5968 continue; 5969 c = (chan == 0) ? 127 : (chan - 1); 5970 if (rid.ridacq_map[c / 16] & (1 << (c % 16)) || 5971 chan == 0) { 5972 fcp->isp_loopstate = LOOP_HAVE_LINK; 5973 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, 5974 chan, ISPASYNC_CHANGE_OTHER); 5975 } else { 5976 fcp->isp_loopstate = LOOP_NIL; 5977 isp_async(isp, ISPASYNC_LOOP_DOWN, 5978 chan); 5979 } 5980 } 5981 } else { 5982 fcparam *fcp = FCPARAM(isp, rid.ridacq_vp_index); 5983 if (rid.ridacq_vp_status == RIDACQ_STS_COMPLETE || 5984 rid.ridacq_vp_status == RIDACQ_STS_CHANGED) { 5985 fcp->isp_topo = (rid.ridacq_map[0] >> 9) & 0x7; 5986 fcp->isp_portid = portid; 5987 fcp->isp_loopstate = LOOP_HAVE_ADDR; 5988 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, 5989 rid.ridacq_vp_index, ISPASYNC_CHANGE_OTHER); 5990 } else { 5991 fcp->isp_loopstate = LOOP_NIL; 5992 isp_async(isp, ISPASYNC_LOOP_DOWN, 5993 rid.ridacq_vp_index); 5994 } 5995 } 5996 return (1); 5997 case RQSTYPE_CT_PASSTHRU: 5998 case RQSTYPE_VP_MODIFY: 5999 case RQSTYPE_VP_CTRL: 6000 case RQSTYPE_LOGIN: 6001 ISP_IOXGET_32(isp, (uint32_t *)(hp + 1), hdl); 6002 ptr = isp_find_xs(isp, hdl); 6003 if (ptr != NULL) { 6004 isp_destroy_handle(isp, hdl); 6005 memcpy(ptr, hp, QENTRY_LEN); 6006 wakeup(ptr); 6007 } 6008 return (1); 6009 case RQSTYPE_ATIO: 6010 case RQSTYPE_CTIO: 6011 case RQSTYPE_NOTIFY: 6012 case RQSTYPE_NOTIFY_ACK: 6013 case RQSTYPE_CTIO1: 6014 case RQSTYPE_ATIO2: 6015 case RQSTYPE_CTIO2: 6016 case RQSTYPE_CTIO3: 6017 case RQSTYPE_CTIO7: 6018 case RQSTYPE_ABTS_RCVD: 6019 case RQSTYPE_ABTS_RSP: 6020 #ifdef ISP_TARGET_MODE 6021 return (isp_target_notify(isp, (ispstatusreq_t *) hp, optrp)); 6022 #endif 6023 /* FALLTHROUGH */ 6024 case RQSTYPE_REQUEST: 6025 default: 6026 return (0); 6027 } 6028 } 6029 6030 static void 6031 isp_parse_status(ispsoftc_t *isp, ispstatusreq_t *sp, XS_T *xs, uint32_t *rp) 6032 { 6033 switch (sp->req_completion_status & 0xff) { 6034 case RQCS_COMPLETE: 6035 if (XS_NOERR(xs)) { 6036 XS_SETERR(xs, HBA_NOERROR); 6037 } 6038 return; 6039 6040 case RQCS_INCOMPLETE: 6041 if ((sp->req_state_flags & RQSF_GOT_TARGET) == 0) { 6042 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Selection Timeout @ %s:%d", __func__, __LINE__); 6043 if (XS_NOERR(xs)) { 6044 XS_SETERR(xs, HBA_SELTIMEOUT); 6045 *rp = XS_XFRLEN(xs); 6046 } 6047 return; 6048 } 6049 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Incomplete, state 0x%x", sp->req_state_flags); 6050 break; 6051 6052 case RQCS_DMA_ERROR: 6053 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA Error"); 6054 *rp = XS_XFRLEN(xs); 6055 break; 6056 6057 case RQCS_TRANSPORT_ERROR: 6058 { 6059 char buf[172]; 6060 ISP_SNPRINTF(buf, sizeof (buf), "states=>"); 6061 if (sp->req_state_flags & RQSF_GOT_BUS) { 6062 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_BUS", buf); 6063 } 6064 if (sp->req_state_flags & RQSF_GOT_TARGET) { 6065 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_TGT", buf); 6066 } 6067 if (sp->req_state_flags & RQSF_SENT_CDB) { 6068 ISP_SNPRINTF(buf, sizeof (buf), "%s SENT_CDB", buf); 6069 } 6070 if (sp->req_state_flags & RQSF_XFRD_DATA) { 6071 ISP_SNPRINTF(buf, sizeof (buf), "%s XFRD_DATA", buf); 6072 } 6073 if (sp->req_state_flags & RQSF_GOT_STATUS) { 6074 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_STS", buf); 6075 } 6076 if (sp->req_state_flags & RQSF_GOT_SENSE) { 6077 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_SNS", buf); 6078 } 6079 if (sp->req_state_flags & RQSF_XFER_COMPLETE) { 6080 ISP_SNPRINTF(buf, sizeof (buf), "%s XFR_CMPLT", buf); 6081 } 6082 ISP_SNPRINTF(buf, sizeof (buf), "%s\nstatus=>", buf); 6083 if (sp->req_status_flags & RQSTF_DISCONNECT) { 6084 ISP_SNPRINTF(buf, sizeof (buf), "%s Disconnect", buf); 6085 } 6086 if (sp->req_status_flags & RQSTF_SYNCHRONOUS) { 6087 ISP_SNPRINTF(buf, sizeof (buf), "%s Sync_xfr", buf); 6088 } 6089 if (sp->req_status_flags & RQSTF_PARITY_ERROR) { 6090 ISP_SNPRINTF(buf, sizeof (buf), "%s Parity", buf); 6091 } 6092 if (sp->req_status_flags & RQSTF_BUS_RESET) { 6093 ISP_SNPRINTF(buf, sizeof (buf), "%s Bus_Reset", buf); 6094 } 6095 if (sp->req_status_flags & RQSTF_DEVICE_RESET) { 6096 ISP_SNPRINTF(buf, sizeof (buf), "%s Device_Reset", buf); 6097 } 6098 if (sp->req_status_flags & RQSTF_ABORTED) { 6099 ISP_SNPRINTF(buf, sizeof (buf), "%s Aborted", buf); 6100 } 6101 if (sp->req_status_flags & RQSTF_TIMEOUT) { 6102 ISP_SNPRINTF(buf, sizeof (buf), "%s Timeout", buf); 6103 } 6104 if (sp->req_status_flags & RQSTF_NEGOTIATION) { 6105 ISP_SNPRINTF(buf, sizeof (buf), "%s Negotiation", buf); 6106 } 6107 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error: %s", buf); 6108 *rp = XS_XFRLEN(xs); 6109 break; 6110 } 6111 case RQCS_RESET_OCCURRED: 6112 { 6113 int chan; 6114 isp_xs_prt(isp, xs, ISP_LOGWARN, "Bus Reset destroyed command"); 6115 for (chan = 0; chan < isp->isp_nchan; chan++) { 6116 FCPARAM(isp, chan)->sendmarker = 1; 6117 } 6118 if (XS_NOERR(xs)) { 6119 XS_SETERR(xs, HBA_BUSRESET); 6120 } 6121 *rp = XS_XFRLEN(xs); 6122 return; 6123 } 6124 case RQCS_ABORTED: 6125 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted"); 6126 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1); 6127 if (XS_NOERR(xs)) { 6128 XS_SETERR(xs, HBA_ABORTED); 6129 } 6130 return; 6131 6132 case RQCS_TIMEOUT: 6133 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command timed out"); 6134 /* 6135 * XXX: Check to see if we logged out of the device. 6136 */ 6137 if (XS_NOERR(xs)) { 6138 XS_SETERR(xs, HBA_CMDTIMEOUT); 6139 } 6140 return; 6141 6142 case RQCS_DATA_OVERRUN: 6143 XS_SET_RESID(xs, sp->req_resid); 6144 isp_xs_prt(isp, xs, ISP_LOGERR, "data overrun (%ld)", (long) XS_GET_RESID(xs)); 6145 if (XS_NOERR(xs)) { 6146 XS_SETERR(xs, HBA_DATAOVR); 6147 } 6148 return; 6149 6150 case RQCS_COMMAND_OVERRUN: 6151 isp_xs_prt(isp, xs, ISP_LOGERR, "command overrun"); 6152 break; 6153 6154 case RQCS_STATUS_OVERRUN: 6155 isp_xs_prt(isp, xs, ISP_LOGERR, "status overrun"); 6156 break; 6157 6158 case RQCS_BAD_MESSAGE: 6159 isp_xs_prt(isp, xs, ISP_LOGERR, "msg not COMMAND COMPLETE after status"); 6160 break; 6161 6162 case RQCS_NO_MESSAGE_OUT: 6163 isp_xs_prt(isp, xs, ISP_LOGERR, "No MESSAGE OUT phase after selection"); 6164 break; 6165 6166 case RQCS_EXT_ID_FAILED: 6167 isp_xs_prt(isp, xs, ISP_LOGERR, "EXTENDED IDENTIFY failed"); 6168 break; 6169 6170 case RQCS_IDE_MSG_FAILED: 6171 isp_xs_prt(isp, xs, ISP_LOGERR, "INITIATOR DETECTED ERROR rejected"); 6172 break; 6173 6174 case RQCS_ABORT_MSG_FAILED: 6175 isp_xs_prt(isp, xs, ISP_LOGERR, "ABORT OPERATION rejected"); 6176 break; 6177 6178 case RQCS_REJECT_MSG_FAILED: 6179 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE REJECT rejected"); 6180 break; 6181 6182 case RQCS_NOP_MSG_FAILED: 6183 isp_xs_prt(isp, xs, ISP_LOGERR, "NOP rejected"); 6184 break; 6185 6186 case RQCS_PARITY_ERROR_MSG_FAILED: 6187 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE PARITY ERROR rejected"); 6188 break; 6189 6190 case RQCS_DEVICE_RESET_MSG_FAILED: 6191 isp_xs_prt(isp, xs, ISP_LOGWARN, "BUS DEVICE RESET rejected"); 6192 break; 6193 6194 case RQCS_ID_MSG_FAILED: 6195 isp_xs_prt(isp, xs, ISP_LOGERR, "IDENTIFY rejected"); 6196 break; 6197 6198 case RQCS_UNEXP_BUS_FREE: 6199 isp_xs_prt(isp, xs, ISP_LOGERR, "Unexpected Bus Free"); 6200 break; 6201 6202 case RQCS_DATA_UNDERRUN: 6203 { 6204 if (IS_FC(isp)) { 6205 int ru_marked = (sp->req_scsi_status & RQCS_RU) != 0; 6206 if (!ru_marked || sp->req_resid > XS_XFRLEN(xs)) { 6207 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked"); 6208 if (XS_NOERR(xs)) { 6209 XS_SETERR(xs, HBA_BOTCH); 6210 } 6211 return; 6212 } 6213 } 6214 XS_SET_RESID(xs, sp->req_resid); 6215 if (XS_NOERR(xs)) { 6216 XS_SETERR(xs, HBA_NOERROR); 6217 } 6218 return; 6219 } 6220 6221 case RQCS_XACT_ERR1: 6222 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued transaction with disconnect not set"); 6223 break; 6224 6225 case RQCS_XACT_ERR2: 6226 isp_xs_prt(isp, xs, ISP_LOGERR, 6227 "HBA attempted queued transaction to target routine %jx", 6228 (uintmax_t)XS_LUN(xs)); 6229 break; 6230 6231 case RQCS_XACT_ERR3: 6232 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued cmd when queueing disabled"); 6233 break; 6234 6235 case RQCS_BAD_ENTRY: 6236 isp_prt(isp, ISP_LOGERR, "Invalid IOCB entry type detected"); 6237 break; 6238 6239 case RQCS_QUEUE_FULL: 6240 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "internal queues full status 0x%x", *XS_STSP(xs)); 6241 6242 /* 6243 * If QFULL or some other status byte is set, then this 6244 * isn't an error, per se. 6245 * 6246 * Unfortunately, some QLogic f/w writers have, in 6247 * some cases, omitted to *set* status to QFULL. 6248 */ 6249 #if 0 6250 if (*XS_STSP(xs) != SCSI_GOOD && XS_NOERR(xs)) { 6251 XS_SETERR(xs, HBA_NOERROR); 6252 return; 6253 } 6254 6255 #endif 6256 *XS_STSP(xs) = SCSI_QFULL; 6257 XS_SETERR(xs, HBA_NOERROR); 6258 return; 6259 6260 case RQCS_PHASE_SKIPPED: 6261 isp_xs_prt(isp, xs, ISP_LOGERR, "SCSI phase skipped"); 6262 break; 6263 6264 case RQCS_ARQS_FAILED: 6265 isp_xs_prt(isp, xs, ISP_LOGERR, "Auto Request Sense Failed"); 6266 if (XS_NOERR(xs)) { 6267 XS_SETERR(xs, HBA_ARQFAIL); 6268 } 6269 return; 6270 6271 case RQCS_WIDE_FAILED: 6272 isp_xs_prt(isp, xs, ISP_LOGERR, "Wide Negotiation Failed"); 6273 if (IS_SCSI(isp)) { 6274 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 6275 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_WIDE; 6276 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1; 6277 sdp->update = 1; 6278 } 6279 if (XS_NOERR(xs)) { 6280 XS_SETERR(xs, HBA_NOERROR); 6281 } 6282 return; 6283 6284 case RQCS_SYNCXFER_FAILED: 6285 isp_xs_prt(isp, xs, ISP_LOGERR, "SDTR Message Failed"); 6286 if (IS_SCSI(isp)) { 6287 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 6288 sdp += XS_CHANNEL(xs); 6289 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_SYNC; 6290 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1; 6291 sdp->update = 1; 6292 } 6293 break; 6294 6295 case RQCS_LVD_BUSERR: 6296 isp_xs_prt(isp, xs, ISP_LOGERR, "Bad LVD condition"); 6297 break; 6298 6299 case RQCS_PORT_UNAVAILABLE: 6300 /* 6301 * No such port on the loop. Moral equivalent of SELTIMEO 6302 */ 6303 case RQCS_PORT_LOGGED_OUT: 6304 { 6305 const char *reason; 6306 uint8_t sts = sp->req_completion_status & 0xff; 6307 fcparam *fcp = FCPARAM(isp, 0); 6308 fcportdb_t *lp; 6309 6310 /* 6311 * It was there (maybe)- treat as a selection timeout. 6312 */ 6313 if (sts == RQCS_PORT_UNAVAILABLE) { 6314 reason = "unavailable"; 6315 } else { 6316 reason = "logout"; 6317 } 6318 6319 isp_prt(isp, ISP_LOGINFO, "port %s for target %d", reason, XS_TGT(xs)); 6320 6321 /* XXX: Should we trigger rescan or FW announce change? */ 6322 6323 if (XS_NOERR(xs)) { 6324 lp = &fcp->portdb[XS_TGT(xs)]; 6325 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 6326 *XS_STSP(xs) = SCSI_BUSY; 6327 XS_SETERR(xs, HBA_TGTBSY); 6328 } else 6329 XS_SETERR(xs, HBA_SELTIMEOUT); 6330 } 6331 return; 6332 } 6333 case RQCS_PORT_CHANGED: 6334 isp_prt(isp, ISP_LOGWARN, "port changed for target %d", XS_TGT(xs)); 6335 if (XS_NOERR(xs)) { 6336 *XS_STSP(xs) = SCSI_BUSY; 6337 XS_SETERR(xs, HBA_TGTBSY); 6338 } 6339 return; 6340 6341 case RQCS_PORT_BUSY: 6342 isp_prt(isp, ISP_LOGWARN, "port busy for target %d", XS_TGT(xs)); 6343 if (XS_NOERR(xs)) { 6344 *XS_STSP(xs) = SCSI_BUSY; 6345 XS_SETERR(xs, HBA_TGTBSY); 6346 } 6347 return; 6348 6349 default: 6350 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x", sp->req_completion_status); 6351 break; 6352 } 6353 if (XS_NOERR(xs)) { 6354 XS_SETERR(xs, HBA_BOTCH); 6355 } 6356 } 6357 6358 static void 6359 isp_parse_status_24xx(ispsoftc_t *isp, isp24xx_statusreq_t *sp, XS_T *xs, uint32_t *rp) 6360 { 6361 int ru_marked, sv_marked; 6362 int chan = XS_CHANNEL(xs); 6363 6364 switch (sp->req_completion_status) { 6365 case RQCS_COMPLETE: 6366 if (XS_NOERR(xs)) { 6367 XS_SETERR(xs, HBA_NOERROR); 6368 } 6369 return; 6370 6371 case RQCS_DMA_ERROR: 6372 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA error"); 6373 break; 6374 6375 case RQCS_TRANSPORT_ERROR: 6376 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error"); 6377 break; 6378 6379 case RQCS_RESET_OCCURRED: 6380 isp_xs_prt(isp, xs, ISP_LOGWARN, "reset destroyed command"); 6381 FCPARAM(isp, chan)->sendmarker = 1; 6382 if (XS_NOERR(xs)) { 6383 XS_SETERR(xs, HBA_BUSRESET); 6384 } 6385 return; 6386 6387 case RQCS_ABORTED: 6388 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted"); 6389 FCPARAM(isp, chan)->sendmarker = 1; 6390 if (XS_NOERR(xs)) { 6391 XS_SETERR(xs, HBA_ABORTED); 6392 } 6393 return; 6394 6395 case RQCS_TIMEOUT: 6396 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command Timed Out"); 6397 if (XS_NOERR(xs)) { 6398 XS_SETERR(xs, HBA_CMDTIMEOUT); 6399 } 6400 return; 6401 6402 case RQCS_DATA_OVERRUN: 6403 XS_SET_RESID(xs, sp->req_resid); 6404 isp_xs_prt(isp, xs, ISP_LOGERR, "Data Overrun"); 6405 if (XS_NOERR(xs)) { 6406 XS_SETERR(xs, HBA_DATAOVR); 6407 } 6408 return; 6409 6410 case RQCS_24XX_DRE: /* data reassembly error */ 6411 isp_prt(isp, ISP_LOGERR, "Chan %d data reassembly error for target %d", chan, XS_TGT(xs)); 6412 if (XS_NOERR(xs)) { 6413 XS_SETERR(xs, HBA_ABORTED); 6414 } 6415 *rp = XS_XFRLEN(xs); 6416 return; 6417 6418 case RQCS_24XX_TABORT: /* aborted by target */ 6419 isp_prt(isp, ISP_LOGERR, "Chan %d target %d sent ABTS", chan, XS_TGT(xs)); 6420 if (XS_NOERR(xs)) { 6421 XS_SETERR(xs, HBA_ABORTED); 6422 } 6423 return; 6424 6425 case RQCS_DATA_UNDERRUN: 6426 ru_marked = (sp->req_scsi_status & RQCS_RU) != 0; 6427 /* 6428 * We can get an underrun w/o things being marked 6429 * if we got a non-zero status. 6430 */ 6431 sv_marked = (sp->req_scsi_status & (RQCS_SV|RQCS_RV)) != 0; 6432 if ((ru_marked == 0 && sv_marked == 0) || 6433 (sp->req_resid > XS_XFRLEN(xs))) { 6434 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked"); 6435 if (XS_NOERR(xs)) { 6436 XS_SETERR(xs, HBA_BOTCH); 6437 } 6438 return; 6439 } 6440 XS_SET_RESID(xs, sp->req_resid); 6441 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Data Underrun (%d) for command 0x%x", sp->req_resid, XS_CDBP(xs)[0] & 0xff); 6442 if (XS_NOERR(xs)) { 6443 XS_SETERR(xs, HBA_NOERROR); 6444 } 6445 return; 6446 6447 case RQCS_PORT_UNAVAILABLE: 6448 /* 6449 * No such port on the loop. Moral equivalent of SELTIMEO 6450 */ 6451 case RQCS_PORT_LOGGED_OUT: 6452 { 6453 const char *reason; 6454 uint8_t sts = sp->req_completion_status & 0xff; 6455 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs)); 6456 fcportdb_t *lp; 6457 6458 /* 6459 * It was there (maybe)- treat as a selection timeout. 6460 */ 6461 if (sts == RQCS_PORT_UNAVAILABLE) { 6462 reason = "unavailable"; 6463 } else { 6464 reason = "logout"; 6465 } 6466 6467 isp_prt(isp, ISP_LOGINFO, "Chan %d port %s for target %d", 6468 chan, reason, XS_TGT(xs)); 6469 6470 /* XXX: Should we trigger rescan or FW announce change? */ 6471 6472 if (XS_NOERR(xs)) { 6473 lp = &fcp->portdb[XS_TGT(xs)]; 6474 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 6475 *XS_STSP(xs) = SCSI_BUSY; 6476 XS_SETERR(xs, HBA_TGTBSY); 6477 } else 6478 XS_SETERR(xs, HBA_SELTIMEOUT); 6479 } 6480 return; 6481 } 6482 case RQCS_PORT_CHANGED: 6483 isp_prt(isp, ISP_LOGWARN, "port changed for target %d chan %d", XS_TGT(xs), chan); 6484 if (XS_NOERR(xs)) { 6485 *XS_STSP(xs) = SCSI_BUSY; 6486 XS_SETERR(xs, HBA_TGTBSY); 6487 } 6488 return; 6489 6490 case RQCS_24XX_ENOMEM: /* f/w resource unavailable */ 6491 isp_prt(isp, ISP_LOGWARN, "f/w resource unavailable for target %d chan %d", XS_TGT(xs), chan); 6492 if (XS_NOERR(xs)) { 6493 *XS_STSP(xs) = SCSI_BUSY; 6494 XS_SETERR(xs, HBA_TGTBSY); 6495 } 6496 return; 6497 6498 case RQCS_24XX_TMO: /* task management overrun */ 6499 isp_prt(isp, ISP_LOGWARN, "command for target %d overlapped task management for chan %d", XS_TGT(xs), chan); 6500 if (XS_NOERR(xs)) { 6501 *XS_STSP(xs) = SCSI_BUSY; 6502 XS_SETERR(xs, HBA_TGTBSY); 6503 } 6504 return; 6505 6506 default: 6507 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x on chan %d", sp->req_completion_status, chan); 6508 break; 6509 } 6510 if (XS_NOERR(xs)) { 6511 XS_SETERR(xs, HBA_BOTCH); 6512 } 6513 } 6514 6515 static void 6516 isp_fastpost_complete(ispsoftc_t *isp, uint32_t fph) 6517 { 6518 XS_T *xs; 6519 6520 if (fph == 0) { 6521 return; 6522 } 6523 xs = isp_find_xs(isp, fph); 6524 if (xs == NULL) { 6525 isp_prt(isp, ISP_LOGWARN, 6526 "Command for fast post handle 0x%x not found", fph); 6527 return; 6528 } 6529 isp_destroy_handle(isp, fph); 6530 6531 /* 6532 * Since we don't have a result queue entry item, 6533 * we must believe that SCSI status is zero and 6534 * that all data transferred. 6535 */ 6536 XS_SET_RESID(xs, 0); 6537 *XS_STSP(xs) = SCSI_GOOD; 6538 if (XS_XFRLEN(xs)) { 6539 ISP_DMAFREE(isp, xs, fph); 6540 } 6541 isp_done(xs); 6542 } 6543 6544 #define ISP_SCSI_IBITS(op) (mbpscsi[((op)<<1)]) 6545 #define ISP_SCSI_OBITS(op) (mbpscsi[((op)<<1) + 1]) 6546 #define ISP_SCSI_OPMAP(in, out) in, out 6547 static const uint8_t mbpscsi[] = { 6548 ISP_SCSI_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */ 6549 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */ 6550 ISP_SCSI_OPMAP(0x03, 0x01), /* 0x02: MBOX_EXEC_FIRMWARE */ 6551 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x03: MBOX_DUMP_RAM */ 6552 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */ 6553 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */ 6554 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x06: MBOX_MAILBOX_REG_TEST */ 6555 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */ 6556 ISP_SCSI_OPMAP(0x01, 0x0f), /* 0x08: MBOX_ABOUT_FIRMWARE */ 6557 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x09: */ 6558 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0a: */ 6559 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0b: */ 6560 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0c: */ 6561 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0d: */ 6562 ISP_SCSI_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */ 6563 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0f: */ 6564 ISP_SCSI_OPMAP(0x1f, 0x1f), /* 0x10: MBOX_INIT_REQ_QUEUE */ 6565 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x11: MBOX_INIT_RES_QUEUE */ 6566 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x12: MBOX_EXECUTE_IOCB */ 6567 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */ 6568 ISP_SCSI_OPMAP(0x01, 0x3f), /* 0x14: MBOX_STOP_FIRMWARE */ 6569 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x15: MBOX_ABORT */ 6570 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x16: MBOX_ABORT_DEVICE */ 6571 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x17: MBOX_ABORT_TARGET */ 6572 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x18: MBOX_BUS_RESET */ 6573 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x19: MBOX_STOP_QUEUE */ 6574 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1a: MBOX_START_QUEUE */ 6575 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */ 6576 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1c: MBOX_ABORT_QUEUE */ 6577 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */ 6578 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x1e: */ 6579 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */ 6580 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x20: MBOX_GET_INIT_SCSI_ID */ 6581 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x21: MBOX_GET_SELECT_TIMEOUT */ 6582 ISP_SCSI_OPMAP(0x01, 0xc7), /* 0x22: MBOX_GET_RETRY_COUNT */ 6583 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x23: MBOX_GET_TAG_AGE_LIMIT */ 6584 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x24: MBOX_GET_CLOCK_RATE */ 6585 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x25: MBOX_GET_ACT_NEG_STATE */ 6586 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x26: MBOX_GET_ASYNC_DATA_SETUP_TIME */ 6587 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x27: MBOX_GET_PCI_PARAMS */ 6588 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x28: MBOX_GET_TARGET_PARAMS */ 6589 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x29: MBOX_GET_DEV_QUEUE_PARAMS */ 6590 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x2a: MBOX_GET_RESET_DELAY_PARAMS */ 6591 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2b: */ 6592 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2c: */ 6593 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2d: */ 6594 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2e: */ 6595 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2f: */ 6596 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x30: MBOX_SET_INIT_SCSI_ID */ 6597 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x31: MBOX_SET_SELECT_TIMEOUT */ 6598 ISP_SCSI_OPMAP(0xc7, 0xc7), /* 0x32: MBOX_SET_RETRY_COUNT */ 6599 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x33: MBOX_SET_TAG_AGE_LIMIT */ 6600 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x34: MBOX_SET_CLOCK_RATE */ 6601 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x35: MBOX_SET_ACT_NEG_STATE */ 6602 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x36: MBOX_SET_ASYNC_DATA_SETUP_TIME */ 6603 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x37: MBOX_SET_PCI_CONTROL_PARAMS */ 6604 ISP_SCSI_OPMAP(0x4f, 0x4f), /* 0x38: MBOX_SET_TARGET_PARAMS */ 6605 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x39: MBOX_SET_DEV_QUEUE_PARAMS */ 6606 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x3a: MBOX_SET_RESET_DELAY_PARAMS */ 6607 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3b: */ 6608 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3c: */ 6609 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3d: */ 6610 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3e: */ 6611 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3f: */ 6612 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x40: MBOX_RETURN_BIOS_BLOCK_ADDR */ 6613 ISP_SCSI_OPMAP(0x3f, 0x01), /* 0x41: MBOX_WRITE_FOUR_RAM_WORDS */ 6614 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x42: MBOX_EXEC_BIOS_IOCB */ 6615 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x43: */ 6616 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x44: */ 6617 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x45: SET SYSTEM PARAMETER */ 6618 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x46: GET SYSTEM PARAMETER */ 6619 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x47: */ 6620 ISP_SCSI_OPMAP(0x01, 0xcf), /* 0x48: GET SCAM CONFIGURATION */ 6621 ISP_SCSI_OPMAP(0xcf, 0xcf), /* 0x49: SET SCAM CONFIGURATION */ 6622 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x4a: MBOX_SET_FIRMWARE_FEATURES */ 6623 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x4b: MBOX_GET_FIRMWARE_FEATURES */ 6624 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4c: */ 6625 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4d: */ 6626 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4e: */ 6627 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4f: */ 6628 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x50: LOAD RAM A64 */ 6629 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x51: DUMP RAM A64 */ 6630 ISP_SCSI_OPMAP(0xdf, 0xff), /* 0x52: INITIALIZE REQUEST QUEUE A64 */ 6631 ISP_SCSI_OPMAP(0xef, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */ 6632 ISP_SCSI_OPMAP(0xcf, 0x01), /* 0x54: EXECUCUTE COMMAND IOCB A64 */ 6633 ISP_SCSI_OPMAP(0x07, 0x01), /* 0x55: ENABLE TARGET MODE */ 6634 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x56: GET TARGET STATUS */ 6635 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x57: */ 6636 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x58: */ 6637 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x59: */ 6638 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x5a: SET DATA OVERRUN RECOVERY MODE */ 6639 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x5b: GET DATA OVERRUN RECOVERY MODE */ 6640 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x5c: SET HOST DATA */ 6641 ISP_SCSI_OPMAP(0x01, 0x01) /* 0x5d: GET NOST DATA */ 6642 }; 6643 #define MAX_SCSI_OPCODE 0x5d 6644 6645 static const char *scsi_mbcmd_names[] = { 6646 "NO-OP", 6647 "LOAD RAM", 6648 "EXEC FIRMWARE", 6649 "DUMP RAM", 6650 "WRITE RAM WORD", 6651 "READ RAM WORD", 6652 "MAILBOX REG TEST", 6653 "VERIFY CHECKSUM", 6654 "ABOUT FIRMWARE", 6655 NULL, 6656 NULL, 6657 NULL, 6658 NULL, 6659 NULL, 6660 "CHECK FIRMWARE", 6661 NULL, 6662 "INIT REQUEST QUEUE", 6663 "INIT RESULT QUEUE", 6664 "EXECUTE IOCB", 6665 "WAKE UP", 6666 "STOP FIRMWARE", 6667 "ABORT", 6668 "ABORT DEVICE", 6669 "ABORT TARGET", 6670 "BUS RESET", 6671 "STOP QUEUE", 6672 "START QUEUE", 6673 "SINGLE STEP QUEUE", 6674 "ABORT QUEUE", 6675 "GET DEV QUEUE STATUS", 6676 NULL, 6677 "GET FIRMWARE STATUS", 6678 "GET INIT SCSI ID", 6679 "GET SELECT TIMEOUT", 6680 "GET RETRY COUNT", 6681 "GET TAG AGE LIMIT", 6682 "GET CLOCK RATE", 6683 "GET ACT NEG STATE", 6684 "GET ASYNC DATA SETUP TIME", 6685 "GET PCI PARAMS", 6686 "GET TARGET PARAMS", 6687 "GET DEV QUEUE PARAMS", 6688 "GET RESET DELAY PARAMS", 6689 NULL, 6690 NULL, 6691 NULL, 6692 NULL, 6693 NULL, 6694 "SET INIT SCSI ID", 6695 "SET SELECT TIMEOUT", 6696 "SET RETRY COUNT", 6697 "SET TAG AGE LIMIT", 6698 "SET CLOCK RATE", 6699 "SET ACT NEG STATE", 6700 "SET ASYNC DATA SETUP TIME", 6701 "SET PCI CONTROL PARAMS", 6702 "SET TARGET PARAMS", 6703 "SET DEV QUEUE PARAMS", 6704 "SET RESET DELAY PARAMS", 6705 NULL, 6706 NULL, 6707 NULL, 6708 NULL, 6709 NULL, 6710 "RETURN BIOS BLOCK ADDR", 6711 "WRITE FOUR RAM WORDS", 6712 "EXEC BIOS IOCB", 6713 NULL, 6714 NULL, 6715 "SET SYSTEM PARAMETER", 6716 "GET SYSTEM PARAMETER", 6717 NULL, 6718 "GET SCAM CONFIGURATION", 6719 "SET SCAM CONFIGURATION", 6720 "SET FIRMWARE FEATURES", 6721 "GET FIRMWARE FEATURES", 6722 NULL, 6723 NULL, 6724 NULL, 6725 NULL, 6726 "LOAD RAM A64", 6727 "DUMP RAM A64", 6728 "INITIALIZE REQUEST QUEUE A64", 6729 "INITIALIZE RESPONSE QUEUE A64", 6730 "EXECUTE IOCB A64", 6731 "ENABLE TARGET MODE", 6732 "GET TARGET MODE STATE", 6733 NULL, 6734 NULL, 6735 NULL, 6736 "SET DATA OVERRUN RECOVERY MODE", 6737 "GET DATA OVERRUN RECOVERY MODE", 6738 "SET HOST DATA", 6739 "GET NOST DATA", 6740 }; 6741 6742 #define ISP_FC_IBITS(op) ((mbpfc[((op)<<3) + 0] << 24) | (mbpfc[((op)<<3) + 1] << 16) | (mbpfc[((op)<<3) + 2] << 8) | (mbpfc[((op)<<3) + 3])) 6743 #define ISP_FC_OBITS(op) ((mbpfc[((op)<<3) + 4] << 24) | (mbpfc[((op)<<3) + 5] << 16) | (mbpfc[((op)<<3) + 6] << 8) | (mbpfc[((op)<<3) + 7])) 6744 6745 #define ISP_FC_OPMAP(in0, out0) 0, 0, 0, in0, 0, 0, 0, out0 6746 #define ISP_FC_OPMAP_HALF(in1, in0, out1, out0) 0, 0, in1, in0, 0, 0, out1, out0 6747 #define ISP_FC_OPMAP_FULL(in3, in2, in1, in0, out3, out2, out1, out0) in3, in2, in1, in0, out3, out2, out1, out0 6748 static const uint32_t mbpfc[] = { 6749 ISP_FC_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */ 6750 ISP_FC_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */ 6751 ISP_FC_OPMAP_HALF(0x07, 0xff, 0x00, 0x1f), /* 0x02: MBOX_EXEC_FIRMWARE */ 6752 ISP_FC_OPMAP(0xdf, 0x01), /* 0x03: MBOX_DUMP_RAM */ 6753 ISP_FC_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */ 6754 ISP_FC_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */ 6755 ISP_FC_OPMAP_FULL(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff), /* 0x06: MBOX_MAILBOX_REG_TEST */ 6756 ISP_FC_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */ 6757 ISP_FC_OPMAP_FULL(0x0, 0x0, 0x0, 0x01, 0x0, 0x3, 0x80, 0x7f), /* 0x08: MBOX_ABOUT_FIRMWARE */ 6758 ISP_FC_OPMAP(0xdf, 0x01), /* 0x09: MBOX_LOAD_RISC_RAM_2100 */ 6759 ISP_FC_OPMAP(0xdf, 0x01), /* 0x0a: DUMP RAM */ 6760 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x01), /* 0x0b: MBOX_LOAD_RISC_RAM */ 6761 ISP_FC_OPMAP(0x00, 0x00), /* 0x0c: */ 6762 ISP_FC_OPMAP_HALF(0x1, 0x0f, 0x0, 0x01), /* 0x0d: MBOX_WRITE_RAM_WORD_EXTENDED */ 6763 ISP_FC_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */ 6764 ISP_FC_OPMAP_HALF(0x1, 0x03, 0x0, 0x0d), /* 0x0f: MBOX_READ_RAM_WORD_EXTENDED */ 6765 ISP_FC_OPMAP(0x1f, 0x11), /* 0x10: MBOX_INIT_REQ_QUEUE */ 6766 ISP_FC_OPMAP(0x2f, 0x21), /* 0x11: MBOX_INIT_RES_QUEUE */ 6767 ISP_FC_OPMAP(0x0f, 0x01), /* 0x12: MBOX_EXECUTE_IOCB */ 6768 ISP_FC_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */ 6769 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x03), /* 0x14: MBOX_STOP_FIRMWARE */ 6770 ISP_FC_OPMAP(0x4f, 0x01), /* 0x15: MBOX_ABORT */ 6771 ISP_FC_OPMAP(0x07, 0x01), /* 0x16: MBOX_ABORT_DEVICE */ 6772 ISP_FC_OPMAP(0x07, 0x01), /* 0x17: MBOX_ABORT_TARGET */ 6773 ISP_FC_OPMAP(0x03, 0x03), /* 0x18: MBOX_BUS_RESET */ 6774 ISP_FC_OPMAP(0x07, 0x05), /* 0x19: MBOX_STOP_QUEUE */ 6775 ISP_FC_OPMAP(0x07, 0x05), /* 0x1a: MBOX_START_QUEUE */ 6776 ISP_FC_OPMAP(0x07, 0x05), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */ 6777 ISP_FC_OPMAP(0x07, 0x05), /* 0x1c: MBOX_ABORT_QUEUE */ 6778 ISP_FC_OPMAP(0x07, 0x03), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */ 6779 ISP_FC_OPMAP(0x00, 0x00), /* 0x1e: */ 6780 ISP_FC_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */ 6781 ISP_FC_OPMAP_HALF(0x2, 0x01, 0x7e, 0xcf), /* 0x20: MBOX_GET_LOOP_ID */ 6782 ISP_FC_OPMAP(0x00, 0x00), /* 0x21: */ 6783 ISP_FC_OPMAP(0x03, 0x4b), /* 0x22: MBOX_GET_TIMEOUT_PARAMS */ 6784 ISP_FC_OPMAP(0x00, 0x00), /* 0x23: */ 6785 ISP_FC_OPMAP(0x00, 0x00), /* 0x24: */ 6786 ISP_FC_OPMAP(0x00, 0x00), /* 0x25: */ 6787 ISP_FC_OPMAP(0x00, 0x00), /* 0x26: */ 6788 ISP_FC_OPMAP(0x00, 0x00), /* 0x27: */ 6789 ISP_FC_OPMAP(0x01, 0x03), /* 0x28: MBOX_GET_FIRMWARE_OPTIONS */ 6790 ISP_FC_OPMAP(0x03, 0x07), /* 0x29: MBOX_GET_PORT_QUEUE_PARAMS */ 6791 ISP_FC_OPMAP(0x00, 0x00), /* 0x2a: */ 6792 ISP_FC_OPMAP(0x00, 0x00), /* 0x2b: */ 6793 ISP_FC_OPMAP(0x00, 0x00), /* 0x2c: */ 6794 ISP_FC_OPMAP(0x00, 0x00), /* 0x2d: */ 6795 ISP_FC_OPMAP(0x00, 0x00), /* 0x2e: */ 6796 ISP_FC_OPMAP(0x00, 0x00), /* 0x2f: */ 6797 ISP_FC_OPMAP(0x00, 0x00), /* 0x30: */ 6798 ISP_FC_OPMAP(0x00, 0x00), /* 0x31: */ 6799 ISP_FC_OPMAP(0x4b, 0x4b), /* 0x32: MBOX_SET_TIMEOUT_PARAMS */ 6800 ISP_FC_OPMAP(0x00, 0x00), /* 0x33: */ 6801 ISP_FC_OPMAP(0x00, 0x00), /* 0x34: */ 6802 ISP_FC_OPMAP(0x00, 0x00), /* 0x35: */ 6803 ISP_FC_OPMAP(0x00, 0x00), /* 0x36: */ 6804 ISP_FC_OPMAP(0x00, 0x00), /* 0x37: */ 6805 ISP_FC_OPMAP(0x0f, 0x01), /* 0x38: MBOX_SET_FIRMWARE_OPTIONS */ 6806 ISP_FC_OPMAP(0x0f, 0x07), /* 0x39: MBOX_SET_PORT_QUEUE_PARAMS */ 6807 ISP_FC_OPMAP(0x00, 0x00), /* 0x3a: */ 6808 ISP_FC_OPMAP(0x00, 0x00), /* 0x3b: */ 6809 ISP_FC_OPMAP(0x00, 0x00), /* 0x3c: */ 6810 ISP_FC_OPMAP(0x00, 0x00), /* 0x3d: */ 6811 ISP_FC_OPMAP(0x00, 0x00), /* 0x3e: */ 6812 ISP_FC_OPMAP(0x00, 0x00), /* 0x3f: */ 6813 ISP_FC_OPMAP(0x03, 0x01), /* 0x40: MBOX_LOOP_PORT_BYPASS */ 6814 ISP_FC_OPMAP(0x03, 0x01), /* 0x41: MBOX_LOOP_PORT_ENABLE */ 6815 ISP_FC_OPMAP_HALF(0x0, 0x01, 0x1f, 0xcf), /* 0x42: MBOX_GET_RESOURCE_COUNT */ 6816 ISP_FC_OPMAP(0x01, 0x01), /* 0x43: MBOX_REQUEST_OFFLINE_MODE */ 6817 ISP_FC_OPMAP(0x00, 0x00), /* 0x44: */ 6818 ISP_FC_OPMAP(0x00, 0x00), /* 0x45: */ 6819 ISP_FC_OPMAP(0x00, 0x00), /* 0x46: */ 6820 ISP_FC_OPMAP(0xcf, 0x03), /* 0x47: GET PORT_DATABASE ENHANCED */ 6821 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x48: MBOX_INIT_FIRMWARE_MULTI_ID */ 6822 ISP_FC_OPMAP(0xcd, 0x01), /* 0x49: MBOX_GET_VP_DATABASE */ 6823 ISP_FC_OPMAP_HALF(0x2, 0xcd, 0x0, 0x01), /* 0x4a: MBOX_GET_VP_DATABASE_ENTRY */ 6824 ISP_FC_OPMAP(0x00, 0x00), /* 0x4b: */ 6825 ISP_FC_OPMAP(0x00, 0x00), /* 0x4c: */ 6826 ISP_FC_OPMAP(0x00, 0x00), /* 0x4d: */ 6827 ISP_FC_OPMAP(0x00, 0x00), /* 0x4e: */ 6828 ISP_FC_OPMAP(0x00, 0x00), /* 0x4f: */ 6829 ISP_FC_OPMAP(0x00, 0x00), /* 0x50: */ 6830 ISP_FC_OPMAP(0x00, 0x00), /* 0x51: */ 6831 ISP_FC_OPMAP(0x00, 0x00), /* 0x52: */ 6832 ISP_FC_OPMAP(0x00, 0x00), /* 0x53: */ 6833 ISP_FC_OPMAP(0xcf, 0x01), /* 0x54: EXECUTE IOCB A64 */ 6834 ISP_FC_OPMAP(0x00, 0x00), /* 0x55: */ 6835 ISP_FC_OPMAP(0x00, 0x00), /* 0x56: */ 6836 ISP_FC_OPMAP(0x00, 0x00), /* 0x57: */ 6837 ISP_FC_OPMAP(0x00, 0x00), /* 0x58: */ 6838 ISP_FC_OPMAP(0x00, 0x00), /* 0x59: */ 6839 ISP_FC_OPMAP(0x00, 0x00), /* 0x5a: */ 6840 ISP_FC_OPMAP(0x03, 0x01), /* 0x5b: MBOX_DRIVER_HEARTBEAT */ 6841 ISP_FC_OPMAP(0xcf, 0x01), /* 0x5c: MBOX_FW_HEARTBEAT */ 6842 ISP_FC_OPMAP(0x07, 0x1f), /* 0x5d: MBOX_GET_SET_DATA_RATE */ 6843 ISP_FC_OPMAP(0x00, 0x00), /* 0x5e: */ 6844 ISP_FC_OPMAP(0x00, 0x00), /* 0x5f: */ 6845 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x60: MBOX_INIT_FIRMWARE */ 6846 ISP_FC_OPMAP(0x00, 0x00), /* 0x61: */ 6847 ISP_FC_OPMAP(0x01, 0x01), /* 0x62: MBOX_INIT_LIP */ 6848 ISP_FC_OPMAP(0xcd, 0x03), /* 0x63: MBOX_GET_FC_AL_POSITION_MAP */ 6849 ISP_FC_OPMAP(0xcf, 0x01), /* 0x64: MBOX_GET_PORT_DB */ 6850 ISP_FC_OPMAP(0x07, 0x01), /* 0x65: MBOX_CLEAR_ACA */ 6851 ISP_FC_OPMAP(0x07, 0x01), /* 0x66: MBOX_TARGET_RESET */ 6852 ISP_FC_OPMAP(0x07, 0x01), /* 0x67: MBOX_CLEAR_TASK_SET */ 6853 ISP_FC_OPMAP(0x07, 0x01), /* 0x68: MBOX_ABORT_TASK_SET */ 6854 ISP_FC_OPMAP_HALF(0x00, 0x01, 0x0f, 0x1f), /* 0x69: MBOX_GET_FW_STATE */ 6855 ISP_FC_OPMAP_HALF(0x6, 0x03, 0x0, 0xcf), /* 0x6a: MBOX_GET_PORT_NAME */ 6856 ISP_FC_OPMAP(0xcf, 0x01), /* 0x6b: MBOX_GET_LINK_STATUS */ 6857 ISP_FC_OPMAP(0x0f, 0x01), /* 0x6c: MBOX_INIT_LIP_RESET */ 6858 ISP_FC_OPMAP(0x00, 0x00), /* 0x6d: */ 6859 ISP_FC_OPMAP(0xcf, 0x03), /* 0x6e: MBOX_SEND_SNS */ 6860 ISP_FC_OPMAP(0x0f, 0x07), /* 0x6f: MBOX_FABRIC_LOGIN */ 6861 ISP_FC_OPMAP_HALF(0x02, 0x03, 0x00, 0x03), /* 0x70: MBOX_SEND_CHANGE_REQUEST */ 6862 ISP_FC_OPMAP(0x03, 0x03), /* 0x71: MBOX_FABRIC_LOGOUT */ 6863 ISP_FC_OPMAP(0x0f, 0x0f), /* 0x72: MBOX_INIT_LIP_LOGIN */ 6864 ISP_FC_OPMAP(0x00, 0x00), /* 0x73: */ 6865 ISP_FC_OPMAP(0x07, 0x01), /* 0x74: LOGIN LOOP PORT */ 6866 ISP_FC_OPMAP_HALF(0x03, 0xcf, 0x00, 0x07), /* 0x75: GET PORT/NODE NAME LIST */ 6867 ISP_FC_OPMAP(0x4f, 0x01), /* 0x76: SET VENDOR ID */ 6868 ISP_FC_OPMAP(0xcd, 0x01), /* 0x77: INITIALIZE IP MAILBOX */ 6869 ISP_FC_OPMAP(0x00, 0x00), /* 0x78: */ 6870 ISP_FC_OPMAP(0x00, 0x00), /* 0x79: */ 6871 ISP_FC_OPMAP(0x00, 0x00), /* 0x7a: */ 6872 ISP_FC_OPMAP(0x00, 0x00), /* 0x7b: */ 6873 ISP_FC_OPMAP_HALF(0x03, 0x4f, 0x00, 0x07), /* 0x7c: Get ID List */ 6874 ISP_FC_OPMAP(0xcf, 0x01), /* 0x7d: SEND LFA */ 6875 ISP_FC_OPMAP(0x0f, 0x01) /* 0x7e: LUN RESET */ 6876 }; 6877 #define MAX_FC_OPCODE 0x7e 6878 /* 6879 * Footnotes 6880 * 6881 * (1): this sets bits 21..16 in mailbox register #8, which we nominally 6882 * do not access at this time in the core driver. The caller is 6883 * responsible for setting this register first (Gross!). The assumption 6884 * is that we won't overflow. 6885 */ 6886 6887 static const char *fc_mbcmd_names[] = { 6888 "NO-OP", /* 00h */ 6889 "LOAD RAM", 6890 "EXEC FIRMWARE", 6891 "DUMP RAM", 6892 "WRITE RAM WORD", 6893 "READ RAM WORD", 6894 "MAILBOX REG TEST", 6895 "VERIFY CHECKSUM", 6896 "ABOUT FIRMWARE", 6897 "LOAD RAM (2100)", 6898 "DUMP RAM", 6899 "LOAD RISC RAM", 6900 "DUMP RISC RAM", 6901 "WRITE RAM WORD EXTENDED", 6902 "CHECK FIRMWARE", 6903 "READ RAM WORD EXTENDED", 6904 "INIT REQUEST QUEUE", /* 10h */ 6905 "INIT RESULT QUEUE", 6906 "EXECUTE IOCB", 6907 "WAKE UP", 6908 "STOP FIRMWARE", 6909 "ABORT", 6910 "ABORT DEVICE", 6911 "ABORT TARGET", 6912 "BUS RESET", 6913 "STOP QUEUE", 6914 "START QUEUE", 6915 "SINGLE STEP QUEUE", 6916 "ABORT QUEUE", 6917 "GET DEV QUEUE STATUS", 6918 NULL, 6919 "GET FIRMWARE STATUS", 6920 "GET LOOP ID", /* 20h */ 6921 NULL, 6922 "GET TIMEOUT PARAMS", 6923 NULL, 6924 NULL, 6925 NULL, 6926 NULL, 6927 NULL, 6928 "GET FIRMWARE OPTIONS", 6929 "GET PORT QUEUE PARAMS", 6930 "GENERATE SYSTEM ERROR", 6931 NULL, 6932 NULL, 6933 NULL, 6934 NULL, 6935 NULL, 6936 "WRITE SFP", /* 30h */ 6937 "READ SFP", 6938 "SET TIMEOUT PARAMS", 6939 NULL, 6940 NULL, 6941 NULL, 6942 NULL, 6943 NULL, 6944 "SET FIRMWARE OPTIONS", 6945 "SET PORT QUEUE PARAMS", 6946 NULL, 6947 "SET FC LED CONF", 6948 NULL, 6949 "RESTART NIC FIRMWARE", 6950 "ACCESS CONTROL", 6951 NULL, 6952 "LOOP PORT BYPASS", /* 40h */ 6953 "LOOP PORT ENABLE", 6954 "GET RESOURCE COUNT", 6955 "REQUEST NON PARTICIPATING MODE", 6956 "DIAGNOSTIC ECHO TEST", 6957 "DIAGNOSTIC LOOPBACK", 6958 NULL, 6959 "GET PORT DATABASE ENHANCED", 6960 "INIT FIRMWARE MULTI ID", 6961 "GET VP DATABASE", 6962 "GET VP DATABASE ENTRY", 6963 NULL, 6964 NULL, 6965 NULL, 6966 NULL, 6967 NULL, 6968 "GET FCF LIST", /* 50h */ 6969 "GET DCBX PARAMETERS", 6970 NULL, 6971 "HOST MEMORY COPY", 6972 "EXECUTE IOCB A64", 6973 NULL, 6974 NULL, 6975 "SEND RNID", 6976 NULL, 6977 "SET PARAMETERS", 6978 "GET PARAMETERS", 6979 "DRIVER HEARTBEAT", 6980 "FIRMWARE HEARTBEAT", 6981 "GET/SET DATA RATE", 6982 "SEND RNFT", 6983 NULL, 6984 "INIT FIRMWARE", /* 60h */ 6985 "GET INIT CONTROL BLOCK", 6986 "INIT LIP", 6987 "GET FC-AL POSITION MAP", 6988 "GET PORT DATABASE", 6989 "CLEAR ACA", 6990 "TARGET RESET", 6991 "CLEAR TASK SET", 6992 "ABORT TASK SET", 6993 "GET FW STATE", 6994 "GET PORT NAME", 6995 "GET LINK STATUS", 6996 "INIT LIP RESET", 6997 "GET LINK STATS & PRIVATE DATA CNTS", 6998 "SEND SNS", 6999 "FABRIC LOGIN", 7000 "SEND CHANGE REQUEST", /* 70h */ 7001 "FABRIC LOGOUT", 7002 "INIT LIP LOGIN", 7003 NULL, 7004 "LOGIN LOOP PORT", 7005 "GET PORT/NODE NAME LIST", 7006 "SET VENDOR ID", 7007 "INITIALIZE IP MAILBOX", 7008 NULL, 7009 NULL, 7010 "GET XGMAC STATS", 7011 NULL, 7012 "GET ID LIST", 7013 "SEND LFA", 7014 "LUN RESET" 7015 }; 7016 7017 static void 7018 isp_mboxcmd(ispsoftc_t *isp, mbreg_t *mbp) 7019 { 7020 const char *cname, *xname, *sname; 7021 char tname[16], mname[16]; 7022 unsigned int ibits, obits, box, opcode; 7023 7024 opcode = mbp->param[0]; 7025 if (IS_FC(isp)) { 7026 if (opcode > MAX_FC_OPCODE) { 7027 mbp->param[0] = MBOX_INVALID_COMMAND; 7028 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode); 7029 return; 7030 } 7031 cname = fc_mbcmd_names[opcode]; 7032 ibits = ISP_FC_IBITS(opcode); 7033 obits = ISP_FC_OBITS(opcode); 7034 } else { 7035 if (opcode > MAX_SCSI_OPCODE) { 7036 mbp->param[0] = MBOX_INVALID_COMMAND; 7037 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode); 7038 return; 7039 } 7040 cname = scsi_mbcmd_names[opcode]; 7041 ibits = ISP_SCSI_IBITS(opcode); 7042 obits = ISP_SCSI_OBITS(opcode); 7043 } 7044 if (cname == NULL) { 7045 cname = tname; 7046 ISP_SNPRINTF(tname, sizeof tname, "opcode %x", opcode); 7047 } 7048 isp_prt(isp, ISP_LOGDEBUG3, "Mailbox Command '%s'", cname); 7049 7050 /* 7051 * Pick up any additional bits that the caller might have set. 7052 */ 7053 ibits |= mbp->ibits; 7054 obits |= mbp->obits; 7055 7056 /* 7057 * Mask any bits that the caller wants us to mask 7058 */ 7059 ibits &= mbp->ibitm; 7060 obits &= mbp->obitm; 7061 7062 7063 if (ibits == 0 && obits == 0) { 7064 mbp->param[0] = MBOX_COMMAND_PARAM_ERROR; 7065 isp_prt(isp, ISP_LOGERR, "no parameters for 0x%x", opcode); 7066 return; 7067 } 7068 7069 /* 7070 * Get exclusive usage of mailbox registers. 7071 */ 7072 if (MBOX_ACQUIRE(isp)) { 7073 mbp->param[0] = MBOX_REGS_BUSY; 7074 goto out; 7075 } 7076 7077 for (box = 0; box < ISP_NMBOX(isp); box++) { 7078 if (ibits & (1 << box)) { 7079 isp_prt(isp, ISP_LOGDEBUG3, "IN mbox %d = 0x%04x", box, 7080 mbp->param[box]); 7081 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]); 7082 } 7083 isp->isp_mboxtmp[box] = mbp->param[box] = 0; 7084 } 7085 7086 isp->isp_lastmbxcmd = opcode; 7087 7088 /* 7089 * We assume that we can't overwrite a previous command. 7090 */ 7091 isp->isp_obits = obits; 7092 isp->isp_mboxbsy = 1; 7093 7094 /* 7095 * Set Host Interrupt condition so that RISC will pick up mailbox regs. 7096 */ 7097 if (IS_24XX(isp)) { 7098 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT); 7099 } else { 7100 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT); 7101 } 7102 7103 /* 7104 * While we haven't finished the command, spin our wheels here. 7105 */ 7106 MBOX_WAIT_COMPLETE(isp, mbp); 7107 7108 /* 7109 * Did the command time out? 7110 */ 7111 if (mbp->param[0] == MBOX_TIMEOUT) { 7112 isp->isp_mboxbsy = 0; 7113 MBOX_RELEASE(isp); 7114 goto out; 7115 } 7116 7117 /* 7118 * Copy back output registers. 7119 */ 7120 for (box = 0; box < ISP_NMBOX(isp); box++) { 7121 if (obits & (1 << box)) { 7122 mbp->param[box] = isp->isp_mboxtmp[box]; 7123 isp_prt(isp, ISP_LOGDEBUG3, "OUT mbox %d = 0x%04x", box, 7124 mbp->param[box]); 7125 } 7126 } 7127 7128 isp->isp_mboxbsy = 0; 7129 MBOX_RELEASE(isp); 7130 out: 7131 if (mbp->logval == 0 || mbp->param[0] == MBOX_COMMAND_COMPLETE) 7132 return; 7133 7134 if ((mbp->param[0] & 0xbfe0) == 0 && 7135 (mbp->logval & MBLOGMASK(mbp->param[0])) == 0) 7136 return; 7137 7138 xname = NULL; 7139 sname = ""; 7140 switch (mbp->param[0]) { 7141 case MBOX_INVALID_COMMAND: 7142 xname = "INVALID COMMAND"; 7143 break; 7144 case MBOX_HOST_INTERFACE_ERROR: 7145 xname = "HOST INTERFACE ERROR"; 7146 break; 7147 case MBOX_TEST_FAILED: 7148 xname = "TEST FAILED"; 7149 break; 7150 case MBOX_COMMAND_ERROR: 7151 xname = "COMMAND ERROR"; 7152 ISP_SNPRINTF(mname, sizeof(mname), " subcode 0x%x", 7153 mbp->param[1]); 7154 sname = mname; 7155 break; 7156 case MBOX_COMMAND_PARAM_ERROR: 7157 xname = "COMMAND PARAMETER ERROR"; 7158 break; 7159 case MBOX_PORT_ID_USED: 7160 xname = "PORT ID ALREADY IN USE"; 7161 break; 7162 case MBOX_LOOP_ID_USED: 7163 xname = "LOOP ID ALREADY IN USE"; 7164 break; 7165 case MBOX_ALL_IDS_USED: 7166 xname = "ALL LOOP IDS IN USE"; 7167 break; 7168 case MBOX_NOT_LOGGED_IN: 7169 xname = "NOT LOGGED IN"; 7170 break; 7171 case MBOX_LINK_DOWN_ERROR: 7172 xname = "LINK DOWN ERROR"; 7173 break; 7174 case MBOX_LOOPBACK_ERROR: 7175 xname = "LOOPBACK ERROR"; 7176 break; 7177 case MBOX_CHECKSUM_ERROR: 7178 xname = "CHECKSUM ERROR"; 7179 break; 7180 case MBOX_INVALID_PRODUCT_KEY: 7181 xname = "INVALID PRODUCT KEY"; 7182 break; 7183 case MBOX_REGS_BUSY: 7184 xname = "REGISTERS BUSY"; 7185 break; 7186 case MBOX_TIMEOUT: 7187 xname = "TIMEOUT"; 7188 break; 7189 default: 7190 ISP_SNPRINTF(mname, sizeof mname, "error 0x%x", mbp->param[0]); 7191 xname = mname; 7192 break; 7193 } 7194 if (xname) { 7195 isp_prt(isp, ISP_LOGALL, "Mailbox Command '%s' failed (%s%s)", 7196 cname, xname, sname); 7197 } 7198 } 7199 7200 static int 7201 isp_fw_state(ispsoftc_t *isp, int chan) 7202 { 7203 if (IS_FC(isp)) { 7204 mbreg_t mbs; 7205 7206 MBSINIT(&mbs, MBOX_GET_FW_STATE, MBLOGALL, 0); 7207 isp_mboxcmd(isp, &mbs); 7208 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 7209 return (mbs.param[1]); 7210 } 7211 } 7212 return (FW_ERROR); 7213 } 7214 7215 static void 7216 isp_spi_update(ispsoftc_t *isp, int chan) 7217 { 7218 int tgt; 7219 mbreg_t mbs; 7220 sdparam *sdp; 7221 7222 if (IS_FC(isp)) { 7223 /* 7224 * There are no 'per-bus' settings for Fibre Channel. 7225 */ 7226 return; 7227 } 7228 sdp = SDPARAM(isp, chan); 7229 sdp->update = 0; 7230 7231 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7232 uint16_t flags, period, offset; 7233 int get; 7234 7235 if (sdp->isp_devparam[tgt].dev_enable == 0) { 7236 sdp->isp_devparam[tgt].dev_update = 0; 7237 sdp->isp_devparam[tgt].dev_refresh = 0; 7238 isp_prt(isp, ISP_LOGDEBUG0, "skipping target %d bus %d update", tgt, chan); 7239 continue; 7240 } 7241 /* 7242 * If the goal is to update the status of the device, 7243 * take what's in goal_flags and try and set the device 7244 * toward that. Otherwise, if we're just refreshing the 7245 * current device state, get the current parameters. 7246 */ 7247 7248 MBSINIT(&mbs, 0, MBLOGALL, 0); 7249 7250 /* 7251 * Refresh overrides set 7252 */ 7253 if (sdp->isp_devparam[tgt].dev_refresh) { 7254 mbs.param[0] = MBOX_GET_TARGET_PARAMS; 7255 get = 1; 7256 } else if (sdp->isp_devparam[tgt].dev_update) { 7257 mbs.param[0] = MBOX_SET_TARGET_PARAMS; 7258 7259 /* 7260 * Make sure goal_flags has "Renegotiate on Error" 7261 * on and "Freeze Queue on Error" off. 7262 */ 7263 sdp->isp_devparam[tgt].goal_flags |= DPARM_RENEG; 7264 sdp->isp_devparam[tgt].goal_flags &= ~DPARM_QFRZ; 7265 mbs.param[2] = sdp->isp_devparam[tgt].goal_flags; 7266 7267 /* 7268 * Insist that PARITY must be enabled 7269 * if SYNC or WIDE is enabled. 7270 */ 7271 if ((mbs.param[2] & (DPARM_SYNC|DPARM_WIDE)) != 0) { 7272 mbs.param[2] |= DPARM_PARITY; 7273 } 7274 7275 if (mbs.param[2] & DPARM_SYNC) { 7276 mbs.param[3] = 7277 (sdp->isp_devparam[tgt].goal_offset << 8) | 7278 (sdp->isp_devparam[tgt].goal_period); 7279 } 7280 /* 7281 * A command completion later that has 7282 * RQSTF_NEGOTIATION set can cause 7283 * the dev_refresh/announce cycle also. 7284 * 7285 * Note: It is really important to update our current 7286 * flags with at least the state of TAG capabilities- 7287 * otherwise we might try and send a tagged command 7288 * when we have it all turned off. So change it here 7289 * to say that current already matches goal. 7290 */ 7291 sdp->isp_devparam[tgt].actv_flags &= ~DPARM_TQING; 7292 sdp->isp_devparam[tgt].actv_flags |= 7293 (sdp->isp_devparam[tgt].goal_flags & DPARM_TQING); 7294 isp_prt(isp, ISP_LOGDEBUG0, "bus %d set tgt %d flags 0x%x off 0x%x period 0x%x", 7295 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff); 7296 get = 0; 7297 } else { 7298 continue; 7299 } 7300 mbs.param[1] = (chan << 15) | (tgt << 8); 7301 isp_mboxcmd(isp, &mbs); 7302 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 7303 continue; 7304 } 7305 if (get == 0) { 7306 sdp->sendmarker = 1; 7307 sdp->isp_devparam[tgt].dev_update = 0; 7308 sdp->isp_devparam[tgt].dev_refresh = 1; 7309 } else { 7310 sdp->isp_devparam[tgt].dev_refresh = 0; 7311 flags = mbs.param[2]; 7312 period = mbs.param[3] & 0xff; 7313 offset = mbs.param[3] >> 8; 7314 sdp->isp_devparam[tgt].actv_flags = flags; 7315 sdp->isp_devparam[tgt].actv_period = period; 7316 sdp->isp_devparam[tgt].actv_offset = offset; 7317 isp_async(isp, ISPASYNC_NEW_TGT_PARAMS, chan, tgt); 7318 } 7319 } 7320 7321 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7322 if (sdp->isp_devparam[tgt].dev_update || 7323 sdp->isp_devparam[tgt].dev_refresh) { 7324 sdp->update = 1; 7325 break; 7326 } 7327 } 7328 } 7329 7330 static void 7331 isp_setdfltsdparm(ispsoftc_t *isp) 7332 { 7333 int tgt; 7334 sdparam *sdp, *sdp1; 7335 7336 sdp = SDPARAM(isp, 0); 7337 if (IS_DUALBUS(isp)) 7338 sdp1 = sdp + 1; 7339 else 7340 sdp1 = NULL; 7341 7342 /* 7343 * Establish some default parameters. 7344 */ 7345 sdp->isp_cmd_dma_burst_enable = 0; 7346 sdp->isp_data_dma_burst_enabl = 1; 7347 sdp->isp_fifo_threshold = 0; 7348 sdp->isp_initiator_id = DEFAULT_IID(isp, 0); 7349 if (isp->isp_type >= ISP_HA_SCSI_1040) { 7350 sdp->isp_async_data_setup = 9; 7351 } else { 7352 sdp->isp_async_data_setup = 6; 7353 } 7354 sdp->isp_selection_timeout = 250; 7355 sdp->isp_max_queue_depth = MAXISPREQUEST(isp); 7356 sdp->isp_tag_aging = 8; 7357 sdp->isp_bus_reset_delay = 5; 7358 /* 7359 * Don't retry selection, busy or queue full automatically- reflect 7360 * these back to us. 7361 */ 7362 sdp->isp_retry_count = 0; 7363 sdp->isp_retry_delay = 0; 7364 7365 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7366 sdp->isp_devparam[tgt].exc_throttle = ISP_EXEC_THROTTLE; 7367 sdp->isp_devparam[tgt].dev_enable = 1; 7368 } 7369 7370 /* 7371 * The trick here is to establish a default for the default (honk!) 7372 * state (goal_flags). Then try and get the current status from 7373 * the card to fill in the current state. We don't, in fact, set 7374 * the default to the SAFE default state- that's not the goal state. 7375 */ 7376 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7377 uint8_t off, per; 7378 sdp->isp_devparam[tgt].actv_offset = 0; 7379 sdp->isp_devparam[tgt].actv_period = 0; 7380 sdp->isp_devparam[tgt].actv_flags = 0; 7381 7382 sdp->isp_devparam[tgt].goal_flags = 7383 sdp->isp_devparam[tgt].nvrm_flags = DPARM_DEFAULT; 7384 7385 /* 7386 * We default to Wide/Fast for versions less than a 1040 7387 * (unless it's SBus). 7388 */ 7389 if (IS_ULTRA3(isp)) { 7390 off = ISP_80M_SYNCPARMS >> 8; 7391 per = ISP_80M_SYNCPARMS & 0xff; 7392 } else if (IS_ULTRA2(isp)) { 7393 off = ISP_40M_SYNCPARMS >> 8; 7394 per = ISP_40M_SYNCPARMS & 0xff; 7395 } else if (IS_1240(isp)) { 7396 off = ISP_20M_SYNCPARMS >> 8; 7397 per = ISP_20M_SYNCPARMS & 0xff; 7398 } else if ((isp->isp_bustype == ISP_BT_SBUS && 7399 isp->isp_type < ISP_HA_SCSI_1020A) || 7400 (isp->isp_bustype == ISP_BT_PCI && 7401 isp->isp_type < ISP_HA_SCSI_1040) || 7402 (isp->isp_clock && isp->isp_clock < 60) || 7403 (sdp->isp_ultramode == 0)) { 7404 off = ISP_10M_SYNCPARMS >> 8; 7405 per = ISP_10M_SYNCPARMS & 0xff; 7406 } else { 7407 off = ISP_20M_SYNCPARMS_1040 >> 8; 7408 per = ISP_20M_SYNCPARMS_1040 & 0xff; 7409 } 7410 sdp->isp_devparam[tgt].goal_offset = 7411 sdp->isp_devparam[tgt].nvrm_offset = off; 7412 sdp->isp_devparam[tgt].goal_period = 7413 sdp->isp_devparam[tgt].nvrm_period = per; 7414 7415 } 7416 7417 /* 7418 * If we're a dual bus card, just copy the data over 7419 */ 7420 if (sdp1) { 7421 *sdp1 = *sdp; 7422 sdp1->isp_initiator_id = DEFAULT_IID(isp, 1); 7423 } 7424 7425 /* 7426 * If we've not been told to avoid reading NVRAM, try and read it. 7427 * If we're successful reading it, we can then return because NVRAM 7428 * will tell us what the desired settings are. Otherwise, we establish 7429 * some reasonable 'fake' nvram and goal defaults. 7430 */ 7431 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) { 7432 mbreg_t mbs; 7433 7434 if (isp_read_nvram(isp, 0) == 0) { 7435 if (IS_DUALBUS(isp)) { 7436 if (isp_read_nvram(isp, 1) == 0) { 7437 return; 7438 } 7439 } 7440 } 7441 MBSINIT(&mbs, MBOX_GET_ACT_NEG_STATE, MBLOGNONE, 0); 7442 isp_mboxcmd(isp, &mbs); 7443 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 7444 sdp->isp_req_ack_active_neg = 1; 7445 sdp->isp_data_line_active_neg = 1; 7446 if (sdp1) { 7447 sdp1->isp_req_ack_active_neg = 1; 7448 sdp1->isp_data_line_active_neg = 1; 7449 } 7450 } else { 7451 sdp->isp_req_ack_active_neg = 7452 (mbs.param[1] >> 4) & 0x1; 7453 sdp->isp_data_line_active_neg = 7454 (mbs.param[1] >> 5) & 0x1; 7455 if (sdp1) { 7456 sdp1->isp_req_ack_active_neg = 7457 (mbs.param[2] >> 4) & 0x1; 7458 sdp1->isp_data_line_active_neg = 7459 (mbs.param[2] >> 5) & 0x1; 7460 } 7461 } 7462 } 7463 7464 } 7465 7466 static void 7467 isp_setdfltfcparm(ispsoftc_t *isp, int chan) 7468 { 7469 fcparam *fcp = FCPARAM(isp, chan); 7470 7471 /* 7472 * Establish some default parameters. 7473 */ 7474 fcp->role = DEFAULT_ROLE(isp, chan); 7475 fcp->isp_maxalloc = ICB_DFLT_ALLOC; 7476 fcp->isp_retry_delay = ICB_DFLT_RDELAY; 7477 fcp->isp_retry_count = ICB_DFLT_RCOUNT; 7478 fcp->isp_loopid = DEFAULT_LOOPID(isp, chan); 7479 fcp->isp_wwnn_nvram = DEFAULT_NODEWWN(isp, chan); 7480 fcp->isp_wwpn_nvram = DEFAULT_PORTWWN(isp, chan); 7481 fcp->isp_fwoptions = 0; 7482 fcp->isp_xfwoptions = 0; 7483 fcp->isp_zfwoptions = 0; 7484 fcp->isp_lasthdl = NIL_HANDLE; 7485 fcp->isp_login_hdl = NIL_HANDLE; 7486 7487 if (IS_24XX(isp)) { 7488 fcp->isp_fwoptions |= ICB2400_OPT1_FAIRNESS; 7489 fcp->isp_fwoptions |= ICB2400_OPT1_HARD_ADDRESS; 7490 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX) 7491 fcp->isp_fwoptions |= ICB2400_OPT1_FULL_DUPLEX; 7492 fcp->isp_fwoptions |= ICB2400_OPT1_BOTH_WWNS; 7493 fcp->isp_xfwoptions |= ICB2400_OPT2_LOOP_2_PTP; 7494 fcp->isp_zfwoptions |= ICB2400_OPT3_RATE_AUTO; 7495 } else { 7496 fcp->isp_fwoptions |= ICBOPT_FAIRNESS; 7497 fcp->isp_fwoptions |= ICBOPT_PDBCHANGE_AE; 7498 fcp->isp_fwoptions |= ICBOPT_HARD_ADDRESS; 7499 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX) 7500 fcp->isp_fwoptions |= ICBOPT_FULL_DUPLEX; 7501 /* 7502 * Make sure this is turned off now until we get 7503 * extended options from NVRAM 7504 */ 7505 fcp->isp_fwoptions &= ~ICBOPT_EXTENDED; 7506 fcp->isp_xfwoptions |= ICBXOPT_LOOP_2_PTP; 7507 fcp->isp_zfwoptions |= ICBZOPT_RATE_AUTO; 7508 } 7509 7510 7511 /* 7512 * Now try and read NVRAM unless told to not do so. 7513 * This will set fcparam's isp_wwnn_nvram && isp_wwpn_nvram. 7514 */ 7515 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) { 7516 int i, j = 0; 7517 /* 7518 * Give a couple of tries at reading NVRAM. 7519 */ 7520 for (i = 0; i < 2; i++) { 7521 j = isp_read_nvram(isp, chan); 7522 if (j == 0) { 7523 break; 7524 } 7525 } 7526 if (j) { 7527 isp->isp_confopts |= ISP_CFG_NONVRAM; 7528 } 7529 } 7530 7531 fcp->isp_wwnn = ACTIVE_NODEWWN(isp, chan); 7532 fcp->isp_wwpn = ACTIVE_PORTWWN(isp, chan); 7533 isp_prt(isp, ISP_LOGCONFIG, "Chan %d 0x%08x%08x/0x%08x%08x Role %s", 7534 chan, (uint32_t) (fcp->isp_wwnn >> 32), (uint32_t) (fcp->isp_wwnn), 7535 (uint32_t) (fcp->isp_wwpn >> 32), (uint32_t) (fcp->isp_wwpn), 7536 isp_class3_roles[fcp->role]); 7537 } 7538 7539 /* 7540 * Re-initialize the ISP and complete all orphaned commands 7541 * with a 'botched' notice. The reset/init routines should 7542 * not disturb an already active list of commands. 7543 */ 7544 7545 int 7546 isp_reinit(ispsoftc_t *isp, int do_load_defaults) 7547 { 7548 int i, res = 0; 7549 7550 if (isp->isp_state > ISP_RESETSTATE) 7551 isp_stop(isp); 7552 if (isp->isp_state != ISP_RESETSTATE) 7553 isp_reset(isp, do_load_defaults); 7554 if (isp->isp_state != ISP_RESETSTATE) { 7555 res = EIO; 7556 isp_prt(isp, ISP_LOGERR, "%s: cannot reset card", __func__); 7557 goto cleanup; 7558 } 7559 7560 isp_init(isp); 7561 if (isp->isp_state > ISP_RESETSTATE && 7562 isp->isp_state != ISP_RUNSTATE) { 7563 res = EIO; 7564 isp_prt(isp, ISP_LOGERR, "%s: cannot init card", __func__); 7565 ISP_DISABLE_INTS(isp); 7566 if (IS_FC(isp)) { 7567 /* 7568 * If we're in ISP_ROLE_NONE, turn off the lasers. 7569 */ 7570 if (!IS_24XX(isp)) { 7571 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS); 7572 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET); 7573 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS); 7574 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL); 7575 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS); 7576 } 7577 } 7578 } 7579 7580 cleanup: 7581 isp_clear_commands(isp); 7582 if (IS_FC(isp)) { 7583 for (i = 0; i < isp->isp_nchan; i++) 7584 isp_clear_portdb(isp, i); 7585 } 7586 return (res); 7587 } 7588 7589 /* 7590 * NVRAM Routines 7591 */ 7592 static int 7593 isp_read_nvram(ispsoftc_t *isp, int bus) 7594 { 7595 int i, amt, retval; 7596 uint8_t csum, minversion; 7597 union { 7598 uint8_t _x[ISP2400_NVRAM_SIZE]; 7599 uint16_t _s[ISP2400_NVRAM_SIZE>>1]; 7600 } _n; 7601 #define nvram_data _n._x 7602 #define nvram_words _n._s 7603 7604 if (IS_24XX(isp)) { 7605 return (isp_read_nvram_2400(isp, nvram_data)); 7606 } else if (IS_FC(isp)) { 7607 amt = ISP2100_NVRAM_SIZE; 7608 minversion = 1; 7609 } else if (IS_ULTRA2(isp)) { 7610 amt = ISP1080_NVRAM_SIZE; 7611 minversion = 0; 7612 } else { 7613 amt = ISP_NVRAM_SIZE; 7614 minversion = 2; 7615 } 7616 7617 for (i = 0; i < amt>>1; i++) { 7618 isp_rdnvram_word(isp, i, &nvram_words[i]); 7619 } 7620 7621 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' || 7622 nvram_data[2] != 'P') { 7623 if (isp->isp_bustype != ISP_BT_SBUS) { 7624 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header"); 7625 isp_prt(isp, ISP_LOGDEBUG0, "%x %x %x", nvram_data[0], nvram_data[1], nvram_data[2]); 7626 } 7627 retval = -1; 7628 goto out; 7629 } 7630 7631 for (csum = 0, i = 0; i < amt; i++) { 7632 csum += nvram_data[i]; 7633 } 7634 if (csum != 0) { 7635 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum"); 7636 retval = -1; 7637 goto out; 7638 } 7639 7640 if (ISP_NVRAM_VERSION(nvram_data) < minversion) { 7641 isp_prt(isp, ISP_LOGWARN, "version %d NVRAM not understood", 7642 ISP_NVRAM_VERSION(nvram_data)); 7643 retval = -1; 7644 goto out; 7645 } 7646 7647 if (IS_ULTRA3(isp)) { 7648 isp_parse_nvram_12160(isp, bus, nvram_data); 7649 } else if (IS_1080(isp)) { 7650 isp_parse_nvram_1080(isp, bus, nvram_data); 7651 } else if (IS_1280(isp) || IS_1240(isp)) { 7652 isp_parse_nvram_1080(isp, bus, nvram_data); 7653 } else if (IS_SCSI(isp)) { 7654 isp_parse_nvram_1020(isp, nvram_data); 7655 } else { 7656 isp_parse_nvram_2100(isp, nvram_data); 7657 } 7658 retval = 0; 7659 out: 7660 return (retval); 7661 #undef nvram_data 7662 #undef nvram_words 7663 } 7664 7665 static int 7666 isp_read_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data) 7667 { 7668 int retval = 0; 7669 uint32_t addr, csum, lwrds, *dptr; 7670 7671 if (isp->isp_port) { 7672 addr = ISP2400_NVRAM_PORT1_ADDR; 7673 } else { 7674 addr = ISP2400_NVRAM_PORT0_ADDR; 7675 } 7676 7677 dptr = (uint32_t *) nvram_data; 7678 for (lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) { 7679 isp_rd_2400_nvram(isp, addr++, dptr++); 7680 } 7681 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' || 7682 nvram_data[2] != 'P') { 7683 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header (%x %x %x)", 7684 nvram_data[0], nvram_data[1], nvram_data[2]); 7685 retval = -1; 7686 goto out; 7687 } 7688 dptr = (uint32_t *) nvram_data; 7689 for (csum = 0, lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) { 7690 uint32_t tmp; 7691 ISP_IOXGET_32(isp, &dptr[lwrds], tmp); 7692 csum += tmp; 7693 } 7694 if (csum != 0) { 7695 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum"); 7696 retval = -1; 7697 goto out; 7698 } 7699 isp_parse_nvram_2400(isp, nvram_data); 7700 out: 7701 return (retval); 7702 } 7703 7704 static void 7705 isp_rdnvram_word(ispsoftc_t *isp, int wo, uint16_t *rp) 7706 { 7707 int i, cbits; 7708 uint16_t bit, rqst, junk; 7709 7710 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT); 7711 ISP_DELAY(10); 7712 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK); 7713 ISP_DELAY(10); 7714 7715 if (IS_FC(isp)) { 7716 wo &= ((ISP2100_NVRAM_SIZE >> 1) - 1); 7717 if (IS_2312(isp) && isp->isp_port) { 7718 wo += 128; 7719 } 7720 rqst = (ISP_NVRAM_READ << 8) | wo; 7721 cbits = 10; 7722 } else if (IS_ULTRA2(isp)) { 7723 wo &= ((ISP1080_NVRAM_SIZE >> 1) - 1); 7724 rqst = (ISP_NVRAM_READ << 8) | wo; 7725 cbits = 10; 7726 } else { 7727 wo &= ((ISP_NVRAM_SIZE >> 1) - 1); 7728 rqst = (ISP_NVRAM_READ << 6) | wo; 7729 cbits = 8; 7730 } 7731 7732 /* 7733 * Clock the word select request out... 7734 */ 7735 for (i = cbits; i >= 0; i--) { 7736 if ((rqst >> i) & 1) { 7737 bit = BIU_NVRAM_SELECT | BIU_NVRAM_DATAOUT; 7738 } else { 7739 bit = BIU_NVRAM_SELECT; 7740 } 7741 ISP_WRITE(isp, BIU_NVRAM, bit); 7742 ISP_DELAY(10); 7743 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7744 ISP_WRITE(isp, BIU_NVRAM, bit | BIU_NVRAM_CLOCK); 7745 ISP_DELAY(10); 7746 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7747 ISP_WRITE(isp, BIU_NVRAM, bit); 7748 ISP_DELAY(10); 7749 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7750 } 7751 /* 7752 * Now read the result back in (bits come back in MSB format). 7753 */ 7754 *rp = 0; 7755 for (i = 0; i < 16; i++) { 7756 uint16_t rv; 7757 *rp <<= 1; 7758 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK); 7759 ISP_DELAY(10); 7760 rv = ISP_READ(isp, BIU_NVRAM); 7761 if (rv & BIU_NVRAM_DATAIN) { 7762 *rp |= 1; 7763 } 7764 ISP_DELAY(10); 7765 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT); 7766 ISP_DELAY(10); 7767 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7768 } 7769 ISP_WRITE(isp, BIU_NVRAM, 0); 7770 ISP_DELAY(10); 7771 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7772 ISP_SWIZZLE_NVRAM_WORD(isp, rp); 7773 } 7774 7775 static void 7776 isp_rd_2400_nvram(ispsoftc_t *isp, uint32_t addr, uint32_t *rp) 7777 { 7778 int loops = 0; 7779 uint32_t base = 0x7ffe0000; 7780 uint32_t tmp = 0; 7781 7782 if (IS_26XX(isp)) { 7783 base = 0x7fe7c000; /* XXX: Observation, may be wrong. */ 7784 } else if (IS_25XX(isp)) { 7785 base = 0x7ff00000 | 0x48000; 7786 } 7787 ISP_WRITE(isp, BIU2400_FLASH_ADDR, base | addr); 7788 for (loops = 0; loops < 5000; loops++) { 7789 ISP_DELAY(10); 7790 tmp = ISP_READ(isp, BIU2400_FLASH_ADDR); 7791 if ((tmp & (1U << 31)) != 0) { 7792 break; 7793 } 7794 } 7795 if (tmp & (1U << 31)) { 7796 *rp = ISP_READ(isp, BIU2400_FLASH_DATA); 7797 ISP_SWIZZLE_NVRAM_LONG(isp, rp); 7798 } else { 7799 *rp = 0xffffffff; 7800 } 7801 } 7802 7803 static void 7804 isp_parse_nvram_1020(ispsoftc_t *isp, uint8_t *nvram_data) 7805 { 7806 sdparam *sdp = SDPARAM(isp, 0); 7807 int tgt; 7808 7809 sdp->isp_fifo_threshold = 7810 ISP_NVRAM_FIFO_THRESHOLD(nvram_data) | 7811 (ISP_NVRAM_FIFO_THRESHOLD_128(nvram_data) << 2); 7812 7813 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 7814 sdp->isp_initiator_id = ISP_NVRAM_INITIATOR_ID(nvram_data); 7815 7816 sdp->isp_bus_reset_delay = 7817 ISP_NVRAM_BUS_RESET_DELAY(nvram_data); 7818 7819 sdp->isp_retry_count = 7820 ISP_NVRAM_BUS_RETRY_COUNT(nvram_data); 7821 7822 sdp->isp_retry_delay = 7823 ISP_NVRAM_BUS_RETRY_DELAY(nvram_data); 7824 7825 sdp->isp_async_data_setup = 7826 ISP_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data); 7827 7828 if (isp->isp_type >= ISP_HA_SCSI_1040) { 7829 if (sdp->isp_async_data_setup < 9) { 7830 sdp->isp_async_data_setup = 9; 7831 } 7832 } else { 7833 if (sdp->isp_async_data_setup != 6) { 7834 sdp->isp_async_data_setup = 6; 7835 } 7836 } 7837 7838 sdp->isp_req_ack_active_neg = 7839 ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data); 7840 7841 sdp->isp_data_line_active_neg = 7842 ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data); 7843 7844 sdp->isp_data_dma_burst_enabl = 7845 ISP_NVRAM_DATA_DMA_BURST_ENABLE(nvram_data); 7846 7847 sdp->isp_cmd_dma_burst_enable = 7848 ISP_NVRAM_CMD_DMA_BURST_ENABLE(nvram_data); 7849 7850 sdp->isp_tag_aging = 7851 ISP_NVRAM_TAG_AGE_LIMIT(nvram_data); 7852 7853 sdp->isp_selection_timeout = 7854 ISP_NVRAM_SELECTION_TIMEOUT(nvram_data); 7855 7856 sdp->isp_max_queue_depth = 7857 ISP_NVRAM_MAX_QUEUE_DEPTH(nvram_data); 7858 7859 sdp->isp_fast_mttr = ISP_NVRAM_FAST_MTTR_ENABLE(nvram_data); 7860 7861 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7862 sdp->isp_devparam[tgt].dev_enable = 7863 ISP_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt); 7864 sdp->isp_devparam[tgt].exc_throttle = 7865 ISP_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt); 7866 sdp->isp_devparam[tgt].nvrm_offset = 7867 ISP_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt); 7868 sdp->isp_devparam[tgt].nvrm_period = 7869 ISP_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt); 7870 /* 7871 * We probably shouldn't lie about this, but it 7872 * it makes it much safer if we limit NVRAM values 7873 * to sanity. 7874 */ 7875 if (isp->isp_type < ISP_HA_SCSI_1040) { 7876 /* 7877 * If we're not ultra, we can't possibly 7878 * be a shorter period than this. 7879 */ 7880 if (sdp->isp_devparam[tgt].nvrm_period < 0x19) { 7881 sdp->isp_devparam[tgt].nvrm_period = 0x19; 7882 } 7883 if (sdp->isp_devparam[tgt].nvrm_offset > 0xc) { 7884 sdp->isp_devparam[tgt].nvrm_offset = 0x0c; 7885 } 7886 } else { 7887 if (sdp->isp_devparam[tgt].nvrm_offset > 0x8) { 7888 sdp->isp_devparam[tgt].nvrm_offset = 0x8; 7889 } 7890 } 7891 sdp->isp_devparam[tgt].nvrm_flags = 0; 7892 if (ISP_NVRAM_TGT_RENEG(nvram_data, tgt)) 7893 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 7894 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 7895 if (ISP_NVRAM_TGT_TQING(nvram_data, tgt)) 7896 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 7897 if (ISP_NVRAM_TGT_SYNC(nvram_data, tgt)) 7898 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 7899 if (ISP_NVRAM_TGT_WIDE(nvram_data, tgt)) 7900 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 7901 if (ISP_NVRAM_TGT_PARITY(nvram_data, tgt)) 7902 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 7903 if (ISP_NVRAM_TGT_DISC(nvram_data, tgt)) 7904 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 7905 sdp->isp_devparam[tgt].actv_flags = 0; /* we don't know */ 7906 sdp->isp_devparam[tgt].goal_offset = 7907 sdp->isp_devparam[tgt].nvrm_offset; 7908 sdp->isp_devparam[tgt].goal_period = 7909 sdp->isp_devparam[tgt].nvrm_period; 7910 sdp->isp_devparam[tgt].goal_flags = 7911 sdp->isp_devparam[tgt].nvrm_flags; 7912 } 7913 } 7914 7915 static void 7916 isp_parse_nvram_1080(ispsoftc_t *isp, int bus, uint8_t *nvram_data) 7917 { 7918 sdparam *sdp = SDPARAM(isp, bus); 7919 int tgt; 7920 7921 sdp->isp_fifo_threshold = 7922 ISP1080_NVRAM_FIFO_THRESHOLD(nvram_data); 7923 7924 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 7925 sdp->isp_initiator_id = ISP1080_NVRAM_INITIATOR_ID(nvram_data, bus); 7926 7927 sdp->isp_bus_reset_delay = 7928 ISP1080_NVRAM_BUS_RESET_DELAY(nvram_data, bus); 7929 7930 sdp->isp_retry_count = 7931 ISP1080_NVRAM_BUS_RETRY_COUNT(nvram_data, bus); 7932 7933 sdp->isp_retry_delay = 7934 ISP1080_NVRAM_BUS_RETRY_DELAY(nvram_data, bus); 7935 7936 sdp->isp_async_data_setup = 7937 ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus); 7938 7939 sdp->isp_req_ack_active_neg = 7940 ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus); 7941 7942 sdp->isp_data_line_active_neg = 7943 ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus); 7944 7945 sdp->isp_data_dma_burst_enabl = 7946 ISP1080_NVRAM_BURST_ENABLE(nvram_data); 7947 7948 sdp->isp_cmd_dma_burst_enable = 7949 ISP1080_NVRAM_BURST_ENABLE(nvram_data); 7950 7951 sdp->isp_selection_timeout = 7952 ISP1080_NVRAM_SELECTION_TIMEOUT(nvram_data, bus); 7953 7954 sdp->isp_max_queue_depth = 7955 ISP1080_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus); 7956 7957 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7958 sdp->isp_devparam[tgt].dev_enable = 7959 ISP1080_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus); 7960 sdp->isp_devparam[tgt].exc_throttle = 7961 ISP1080_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus); 7962 sdp->isp_devparam[tgt].nvrm_offset = 7963 ISP1080_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus); 7964 sdp->isp_devparam[tgt].nvrm_period = 7965 ISP1080_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus); 7966 sdp->isp_devparam[tgt].nvrm_flags = 0; 7967 if (ISP1080_NVRAM_TGT_RENEG(nvram_data, tgt, bus)) 7968 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 7969 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 7970 if (ISP1080_NVRAM_TGT_TQING(nvram_data, tgt, bus)) 7971 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 7972 if (ISP1080_NVRAM_TGT_SYNC(nvram_data, tgt, bus)) 7973 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 7974 if (ISP1080_NVRAM_TGT_WIDE(nvram_data, tgt, bus)) 7975 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 7976 if (ISP1080_NVRAM_TGT_PARITY(nvram_data, tgt, bus)) 7977 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 7978 if (ISP1080_NVRAM_TGT_DISC(nvram_data, tgt, bus)) 7979 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 7980 sdp->isp_devparam[tgt].actv_flags = 0; 7981 sdp->isp_devparam[tgt].goal_offset = 7982 sdp->isp_devparam[tgt].nvrm_offset; 7983 sdp->isp_devparam[tgt].goal_period = 7984 sdp->isp_devparam[tgt].nvrm_period; 7985 sdp->isp_devparam[tgt].goal_flags = 7986 sdp->isp_devparam[tgt].nvrm_flags; 7987 } 7988 } 7989 7990 static void 7991 isp_parse_nvram_12160(ispsoftc_t *isp, int bus, uint8_t *nvram_data) 7992 { 7993 sdparam *sdp = SDPARAM(isp, bus); 7994 int tgt; 7995 7996 sdp->isp_fifo_threshold = 7997 ISP12160_NVRAM_FIFO_THRESHOLD(nvram_data); 7998 7999 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 8000 sdp->isp_initiator_id = ISP12160_NVRAM_INITIATOR_ID(nvram_data, bus); 8001 8002 sdp->isp_bus_reset_delay = 8003 ISP12160_NVRAM_BUS_RESET_DELAY(nvram_data, bus); 8004 8005 sdp->isp_retry_count = 8006 ISP12160_NVRAM_BUS_RETRY_COUNT(nvram_data, bus); 8007 8008 sdp->isp_retry_delay = 8009 ISP12160_NVRAM_BUS_RETRY_DELAY(nvram_data, bus); 8010 8011 sdp->isp_async_data_setup = 8012 ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus); 8013 8014 sdp->isp_req_ack_active_neg = 8015 ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus); 8016 8017 sdp->isp_data_line_active_neg = 8018 ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus); 8019 8020 sdp->isp_data_dma_burst_enabl = 8021 ISP12160_NVRAM_BURST_ENABLE(nvram_data); 8022 8023 sdp->isp_cmd_dma_burst_enable = 8024 ISP12160_NVRAM_BURST_ENABLE(nvram_data); 8025 8026 sdp->isp_selection_timeout = 8027 ISP12160_NVRAM_SELECTION_TIMEOUT(nvram_data, bus); 8028 8029 sdp->isp_max_queue_depth = 8030 ISP12160_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus); 8031 8032 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 8033 sdp->isp_devparam[tgt].dev_enable = 8034 ISP12160_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus); 8035 sdp->isp_devparam[tgt].exc_throttle = 8036 ISP12160_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus); 8037 sdp->isp_devparam[tgt].nvrm_offset = 8038 ISP12160_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus); 8039 sdp->isp_devparam[tgt].nvrm_period = 8040 ISP12160_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus); 8041 sdp->isp_devparam[tgt].nvrm_flags = 0; 8042 if (ISP12160_NVRAM_TGT_RENEG(nvram_data, tgt, bus)) 8043 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 8044 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 8045 if (ISP12160_NVRAM_TGT_TQING(nvram_data, tgt, bus)) 8046 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 8047 if (ISP12160_NVRAM_TGT_SYNC(nvram_data, tgt, bus)) 8048 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 8049 if (ISP12160_NVRAM_TGT_WIDE(nvram_data, tgt, bus)) 8050 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 8051 if (ISP12160_NVRAM_TGT_PARITY(nvram_data, tgt, bus)) 8052 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 8053 if (ISP12160_NVRAM_TGT_DISC(nvram_data, tgt, bus)) 8054 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 8055 sdp->isp_devparam[tgt].actv_flags = 0; 8056 sdp->isp_devparam[tgt].goal_offset = 8057 sdp->isp_devparam[tgt].nvrm_offset; 8058 sdp->isp_devparam[tgt].goal_period = 8059 sdp->isp_devparam[tgt].nvrm_period; 8060 sdp->isp_devparam[tgt].goal_flags = 8061 sdp->isp_devparam[tgt].nvrm_flags; 8062 } 8063 } 8064 8065 static void 8066 isp_parse_nvram_2100(ispsoftc_t *isp, uint8_t *nvram_data) 8067 { 8068 fcparam *fcp = FCPARAM(isp, 0); 8069 uint64_t wwn; 8070 8071 /* 8072 * There is NVRAM storage for both Port and Node entities- 8073 * but the Node entity appears to be unused on all the cards 8074 * I can find. However, we should account for this being set 8075 * at some point in the future. 8076 * 8077 * Qlogic WWNs have an NAA of 2, but usually nothing shows up in 8078 * bits 48..60. In the case of the 2202, it appears that they do 8079 * use bit 48 to distinguish between the two instances on the card. 8080 * The 2204, which I've never seen, *probably* extends this method. 8081 */ 8082 wwn = ISP2100_NVRAM_PORT_NAME(nvram_data); 8083 if (wwn) { 8084 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Port WWN 0x%08x%08x", 8085 (uint32_t) (wwn >> 32), (uint32_t) (wwn)); 8086 if ((wwn >> 60) == 0) { 8087 wwn |= (((uint64_t) 2)<< 60); 8088 } 8089 } 8090 fcp->isp_wwpn_nvram = wwn; 8091 if (IS_2200(isp) || IS_23XX(isp)) { 8092 wwn = ISP2100_NVRAM_NODE_NAME(nvram_data); 8093 if (wwn) { 8094 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Node WWN 0x%08x%08x", 8095 (uint32_t) (wwn >> 32), 8096 (uint32_t) (wwn)); 8097 if ((wwn >> 60) == 0) { 8098 wwn |= (((uint64_t) 2)<< 60); 8099 } 8100 } else { 8101 wwn = fcp->isp_wwpn_nvram & ~((uint64_t) 0xfff << 48); 8102 } 8103 } else { 8104 wwn &= ~((uint64_t) 0xfff << 48); 8105 } 8106 fcp->isp_wwnn_nvram = wwn; 8107 8108 fcp->isp_maxalloc = ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data); 8109 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) { 8110 DEFAULT_FRAMESIZE(isp) = 8111 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data); 8112 } 8113 fcp->isp_retry_delay = ISP2100_NVRAM_RETRY_DELAY(nvram_data); 8114 fcp->isp_retry_count = ISP2100_NVRAM_RETRY_COUNT(nvram_data); 8115 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) { 8116 fcp->isp_loopid = ISP2100_NVRAM_HARDLOOPID(nvram_data); 8117 } 8118 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) { 8119 DEFAULT_EXEC_THROTTLE(isp) = 8120 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data); 8121 } 8122 fcp->isp_fwoptions = ISP2100_NVRAM_OPTIONS(nvram_data); 8123 isp_prt(isp, ISP_LOGDEBUG0, 8124 "NVRAM 0x%08x%08x 0x%08x%08x maxalloc %d maxframelen %d", 8125 (uint32_t) (fcp->isp_wwnn_nvram >> 32), 8126 (uint32_t) fcp->isp_wwnn_nvram, 8127 (uint32_t) (fcp->isp_wwpn_nvram >> 32), 8128 (uint32_t) fcp->isp_wwpn_nvram, 8129 ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data), 8130 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data)); 8131 isp_prt(isp, ISP_LOGDEBUG0, 8132 "execthrottle %d fwoptions 0x%x hardloop %d tov %d", 8133 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data), 8134 ISP2100_NVRAM_OPTIONS(nvram_data), 8135 ISP2100_NVRAM_HARDLOOPID(nvram_data), 8136 ISP2100_NVRAM_TOV(nvram_data)); 8137 fcp->isp_xfwoptions = ISP2100_XFW_OPTIONS(nvram_data); 8138 fcp->isp_zfwoptions = ISP2100_ZFW_OPTIONS(nvram_data); 8139 isp_prt(isp, ISP_LOGDEBUG0, "xfwoptions 0x%x zfw options 0x%x", 8140 ISP2100_XFW_OPTIONS(nvram_data), ISP2100_ZFW_OPTIONS(nvram_data)); 8141 } 8142 8143 static void 8144 isp_parse_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data) 8145 { 8146 fcparam *fcp = FCPARAM(isp, 0); 8147 uint64_t wwn; 8148 8149 isp_prt(isp, ISP_LOGDEBUG0, 8150 "NVRAM 0x%08x%08x 0x%08x%08x exchg_cnt %d maxframelen %d", 8151 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data) >> 32), 8152 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data)), 8153 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data) >> 32), 8154 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data)), 8155 ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data), 8156 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data)); 8157 isp_prt(isp, ISP_LOGDEBUG0, 8158 "NVRAM execthr %d loopid %d fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x", 8159 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data), 8160 ISP2400_NVRAM_HARDLOOPID(nvram_data), 8161 ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data), 8162 ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data), 8163 ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data)); 8164 8165 wwn = ISP2400_NVRAM_PORT_NAME(nvram_data); 8166 fcp->isp_wwpn_nvram = wwn; 8167 8168 wwn = ISP2400_NVRAM_NODE_NAME(nvram_data); 8169 if (wwn) { 8170 if ((wwn >> 60) != 2 && (wwn >> 60) != 5) { 8171 wwn = 0; 8172 } 8173 } 8174 if (wwn == 0 && (fcp->isp_wwpn_nvram >> 60) == 2) { 8175 wwn = fcp->isp_wwpn_nvram; 8176 wwn &= ~((uint64_t) 0xfff << 48); 8177 } 8178 fcp->isp_wwnn_nvram = wwn; 8179 8180 if (ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data)) { 8181 fcp->isp_maxalloc = ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data); 8182 } 8183 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) { 8184 DEFAULT_FRAMESIZE(isp) = 8185 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data); 8186 } 8187 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) { 8188 fcp->isp_loopid = ISP2400_NVRAM_HARDLOOPID(nvram_data); 8189 } 8190 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) { 8191 DEFAULT_EXEC_THROTTLE(isp) = 8192 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data); 8193 } 8194 fcp->isp_fwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data); 8195 fcp->isp_xfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data); 8196 fcp->isp_zfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data); 8197 } 8198