1 /*- 2 * Copyright (c) 1997-2009 by Matthew Jacob 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 */ 28 29 /* 30 * Machine and OS Independent (well, as best as possible) 31 * code for the Qlogic ISP SCSI and FC-SCSI adapters. 32 */ 33 34 /* 35 * Inspiration and ideas about this driver are from Erik Moe's Linux driver 36 * (qlogicisp.c) and Dave Miller's SBus version of same (qlogicisp.c). Some 37 * ideas dredged from the Solaris driver. 38 */ 39 40 /* 41 * Include header file appropriate for platform we're building on. 42 */ 43 #ifdef __NetBSD__ 44 #include <sys/cdefs.h> 45 __KERNEL_RCSID(0, "$NetBSD$"); 46 #include <dev/ic/isp_netbsd.h> 47 #endif 48 #ifdef __FreeBSD__ 49 #include <sys/cdefs.h> 50 __FBSDID("$FreeBSD$"); 51 #include <dev/isp/isp_freebsd.h> 52 #endif 53 #ifdef __OpenBSD__ 54 #include <dev/ic/isp_openbsd.h> 55 #endif 56 #ifdef __linux__ 57 #include "isp_linux.h" 58 #endif 59 #ifdef __svr4__ 60 #include "isp_solaris.h" 61 #endif 62 63 /* 64 * General defines 65 */ 66 #define MBOX_DELAY_COUNT 1000000 / 100 67 68 /* 69 * Local static data 70 */ 71 static const char notresp[] = "Not RESPONSE in RESPONSE Queue (type 0x%x) @ idx %d (next %d) nlooked %d"; 72 static const char bun[] = "bad underrun (count %d, resid %d, status %s)"; 73 static const char lipd[] = "Chan %d LIP destroyed %d active commands"; 74 static const char sacq[] = "unable to acquire scratch area"; 75 76 static const uint8_t alpa_map[] = { 77 0xef, 0xe8, 0xe4, 0xe2, 0xe1, 0xe0, 0xdc, 0xda, 78 0xd9, 0xd6, 0xd5, 0xd4, 0xd3, 0xd2, 0xd1, 0xce, 79 0xcd, 0xcc, 0xcb, 0xca, 0xc9, 0xc7, 0xc6, 0xc5, 80 0xc3, 0xbc, 0xba, 0xb9, 0xb6, 0xb5, 0xb4, 0xb3, 81 0xb2, 0xb1, 0xae, 0xad, 0xac, 0xab, 0xaa, 0xa9, 82 0xa7, 0xa6, 0xa5, 0xa3, 0x9f, 0x9e, 0x9d, 0x9b, 83 0x98, 0x97, 0x90, 0x8f, 0x88, 0x84, 0x82, 0x81, 84 0x80, 0x7c, 0x7a, 0x79, 0x76, 0x75, 0x74, 0x73, 85 0x72, 0x71, 0x6e, 0x6d, 0x6c, 0x6b, 0x6a, 0x69, 86 0x67, 0x66, 0x65, 0x63, 0x5c, 0x5a, 0x59, 0x56, 87 0x55, 0x54, 0x53, 0x52, 0x51, 0x4e, 0x4d, 0x4c, 88 0x4b, 0x4a, 0x49, 0x47, 0x46, 0x45, 0x43, 0x3c, 89 0x3a, 0x39, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 90 0x2e, 0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x27, 0x26, 91 0x25, 0x23, 0x1f, 0x1e, 0x1d, 0x1b, 0x18, 0x17, 92 0x10, 0x0f, 0x08, 0x04, 0x02, 0x01, 0x00 93 }; 94 95 /* 96 * Local function prototypes. 97 */ 98 static void isp_parse_async(ispsoftc_t *, uint16_t); 99 static void isp_parse_async_fc(ispsoftc_t *, uint16_t); 100 static int isp_handle_other_response(ispsoftc_t *, int, isphdr_t *, uint32_t *); 101 static void isp_parse_status(ispsoftc_t *, ispstatusreq_t *, XS_T *, long *); 102 static void isp_parse_status_24xx(ispsoftc_t *, isp24xx_statusreq_t *, XS_T *, long *); 103 static void isp_fastpost_complete(ispsoftc_t *, uint32_t); 104 static void isp_scsi_init(ispsoftc_t *); 105 static void isp_scsi_channel_init(ispsoftc_t *, int); 106 static void isp_fibre_init(ispsoftc_t *); 107 static void isp_fibre_init_2400(ispsoftc_t *); 108 static void isp_clear_portdb(ispsoftc_t *, int); 109 static void isp_mark_portdb(ispsoftc_t *, int); 110 static int isp_plogx(ispsoftc_t *, int, uint16_t, uint32_t, int); 111 static int isp_port_login(ispsoftc_t *, uint16_t, uint32_t); 112 static int isp_port_logout(ispsoftc_t *, uint16_t, uint32_t); 113 static int isp_getpdb(ispsoftc_t *, int, uint16_t, isp_pdb_t *); 114 static int isp_gethandles(ispsoftc_t *, int, uint16_t *, int *, int); 115 static void isp_dump_chip_portdb(ispsoftc_t *, int); 116 static uint64_t isp_get_wwn(ispsoftc_t *, int, int, int); 117 static int isp_fclink_test(ispsoftc_t *, int, int); 118 static int isp_pdb_sync(ispsoftc_t *, int); 119 static int isp_scan_loop(ispsoftc_t *, int); 120 static int isp_gid_ft_sns(ispsoftc_t *, int); 121 static int isp_gid_ft_ct_passthru(ispsoftc_t *, int); 122 static int isp_scan_fabric(ispsoftc_t *, int); 123 static int isp_login_device(ispsoftc_t *, int, uint32_t, isp_pdb_t *, uint16_t *); 124 static int isp_send_change_request(ispsoftc_t *, int); 125 static int isp_register_fc4_type(ispsoftc_t *, int); 126 static int isp_register_fc4_type_24xx(ispsoftc_t *, int); 127 static int isp_register_fc4_features_24xx(ispsoftc_t *, int); 128 static int isp_register_port_name_24xx(ispsoftc_t *, int); 129 static int isp_register_node_name_24xx(ispsoftc_t *, int); 130 static uint16_t isp_next_handle(ispsoftc_t *, uint16_t *); 131 static int isp_fw_state(ispsoftc_t *, int); 132 static void isp_mboxcmd(ispsoftc_t *, mbreg_t *); 133 134 static void isp_spi_update(ispsoftc_t *, int); 135 static void isp_setdfltsdparm(ispsoftc_t *); 136 static void isp_setdfltfcparm(ispsoftc_t *, int); 137 static int isp_read_nvram(ispsoftc_t *, int); 138 static int isp_read_nvram_2400(ispsoftc_t *, uint8_t *); 139 static void isp_rdnvram_word(ispsoftc_t *, int, uint16_t *); 140 static void isp_rd_2400_nvram(ispsoftc_t *, uint32_t, uint32_t *); 141 static void isp_parse_nvram_1020(ispsoftc_t *, uint8_t *); 142 static void isp_parse_nvram_1080(ispsoftc_t *, int, uint8_t *); 143 static void isp_parse_nvram_12160(ispsoftc_t *, int, uint8_t *); 144 static void isp_parse_nvram_2100(ispsoftc_t *, uint8_t *); 145 static void isp_parse_nvram_2400(ispsoftc_t *, uint8_t *); 146 147 static void 148 isp_change_fw_state(ispsoftc_t *isp, int chan, int state) 149 { 150 fcparam *fcp = FCPARAM(isp, chan); 151 152 if (fcp->isp_fwstate == state) 153 return; 154 isp_prt(isp, ISP_LOGCONFIG|ISP_LOG_SANCFG, 155 "Chan %d Firmware state <%s->%s>", chan, 156 isp_fc_fw_statename(fcp->isp_fwstate), isp_fc_fw_statename(state)); 157 fcp->isp_fwstate = state; 158 } 159 160 /* 161 * Reset Hardware. 162 * 163 * Hit the chip over the head, download new f/w if available and set it running. 164 * 165 * Locking done elsewhere. 166 */ 167 168 void 169 isp_reset(ispsoftc_t *isp, int do_load_defaults) 170 { 171 mbreg_t mbs; 172 char *buf; 173 uint64_t fwt; 174 uint32_t code_org, val; 175 int loops, i, dodnld = 1; 176 const char *btype = "????"; 177 static const char dcrc[] = "Downloaded RISC Code Checksum Failure"; 178 179 /* 180 * Basic types (SCSI, FibreChannel and PCI or SBus) 181 * have been set in the MD code. We figure out more 182 * here. Possibly more refined types based upon PCI 183 * identification. Chip revision has been gathered. 184 * 185 * After we've fired this chip up, zero out the conf1 register 186 * for SCSI adapters and do other settings for the 2100. 187 */ 188 189 isp->isp_state = ISP_NILSTATE; 190 ISP_DISABLE_INTS(isp); 191 192 /* 193 * Put the board into PAUSE mode (so we can read the SXP registers 194 * or write FPM/FBM registers). 195 */ 196 if (IS_24XX(isp)) { 197 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_HOST_INT); 198 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT); 199 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_PAUSE); 200 } else { 201 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE); 202 } 203 204 if (IS_FC(isp)) { 205 switch (isp->isp_type) { 206 case ISP_HA_FC_2100: 207 btype = "2100"; 208 break; 209 case ISP_HA_FC_2200: 210 btype = "2200"; 211 break; 212 case ISP_HA_FC_2300: 213 btype = "2300"; 214 break; 215 case ISP_HA_FC_2312: 216 btype = "2312"; 217 break; 218 case ISP_HA_FC_2322: 219 btype = "2322"; 220 break; 221 case ISP_HA_FC_2400: 222 btype = "2422"; 223 break; 224 case ISP_HA_FC_2500: 225 btype = "2532"; 226 break; 227 case ISP_HA_FC_2600: 228 btype = "2031"; 229 break; 230 default: 231 break; 232 } 233 234 if (!IS_24XX(isp)) { 235 /* 236 * While we're paused, reset the FPM module and FBM 237 * fifos. 238 */ 239 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS); 240 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET); 241 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS); 242 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL); 243 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS); 244 } 245 } else if (IS_1240(isp)) { 246 sdparam *sdp; 247 248 btype = "1240"; 249 isp->isp_clock = 60; 250 sdp = SDPARAM(isp, 0); 251 sdp->isp_ultramode = 1; 252 sdp = SDPARAM(isp, 1); 253 sdp->isp_ultramode = 1; 254 /* 255 * XXX: Should probably do some bus sensing. 256 */ 257 } else if (IS_ULTRA3(isp)) { 258 sdparam *sdp = isp->isp_param; 259 260 isp->isp_clock = 100; 261 262 if (IS_10160(isp)) 263 btype = "10160"; 264 else if (IS_12160(isp)) 265 btype = "12160"; 266 else 267 btype = "<UNKLVD>"; 268 sdp->isp_lvdmode = 1; 269 270 if (IS_DUALBUS(isp)) { 271 sdp++; 272 sdp->isp_lvdmode = 1; 273 } 274 } else if (IS_ULTRA2(isp)) { 275 static const char m[] = "bus %d is in %s Mode"; 276 uint16_t l; 277 sdparam *sdp = SDPARAM(isp, 0); 278 279 isp->isp_clock = 100; 280 281 if (IS_1280(isp)) 282 btype = "1280"; 283 else if (IS_1080(isp)) 284 btype = "1080"; 285 else 286 btype = "<UNKLVD>"; 287 288 l = ISP_READ(isp, SXP_PINS_DIFF) & ISP1080_MODE_MASK; 289 switch (l) { 290 case ISP1080_LVD_MODE: 291 sdp->isp_lvdmode = 1; 292 isp_prt(isp, ISP_LOGCONFIG, m, 0, "LVD"); 293 break; 294 case ISP1080_HVD_MODE: 295 sdp->isp_diffmode = 1; 296 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Differential"); 297 break; 298 case ISP1080_SE_MODE: 299 sdp->isp_ultramode = 1; 300 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Single-Ended"); 301 break; 302 default: 303 isp_prt(isp, ISP_LOGERR, 304 "unknown mode on bus %d (0x%x)", 0, l); 305 break; 306 } 307 308 if (IS_DUALBUS(isp)) { 309 sdp = SDPARAM(isp, 1); 310 l = ISP_READ(isp, SXP_PINS_DIFF|SXP_BANK1_SELECT); 311 l &= ISP1080_MODE_MASK; 312 switch (l) { 313 case ISP1080_LVD_MODE: 314 sdp->isp_lvdmode = 1; 315 isp_prt(isp, ISP_LOGCONFIG, m, 1, "LVD"); 316 break; 317 case ISP1080_HVD_MODE: 318 sdp->isp_diffmode = 1; 319 isp_prt(isp, ISP_LOGCONFIG, 320 m, 1, "Differential"); 321 break; 322 case ISP1080_SE_MODE: 323 sdp->isp_ultramode = 1; 324 isp_prt(isp, ISP_LOGCONFIG, 325 m, 1, "Single-Ended"); 326 break; 327 default: 328 isp_prt(isp, ISP_LOGERR, 329 "unknown mode on bus %d (0x%x)", 1, l); 330 break; 331 } 332 } 333 } else { 334 sdparam *sdp = SDPARAM(isp, 0); 335 i = ISP_READ(isp, BIU_CONF0) & BIU_CONF0_HW_MASK; 336 switch (i) { 337 default: 338 isp_prt(isp, ISP_LOGALL, "Unknown Chip Type 0x%x", i); 339 /* FALLTHROUGH */ 340 case 1: 341 btype = "1020"; 342 isp->isp_type = ISP_HA_SCSI_1020; 343 isp->isp_clock = 40; 344 break; 345 case 2: 346 /* 347 * Some 1020A chips are Ultra Capable, but don't 348 * run the clock rate up for that unless told to 349 * do so by the Ultra Capable bits being set. 350 */ 351 btype = "1020A"; 352 isp->isp_type = ISP_HA_SCSI_1020A; 353 isp->isp_clock = 40; 354 break; 355 case 3: 356 btype = "1040"; 357 isp->isp_type = ISP_HA_SCSI_1040; 358 isp->isp_clock = 60; 359 break; 360 case 4: 361 btype = "1040A"; 362 isp->isp_type = ISP_HA_SCSI_1040A; 363 isp->isp_clock = 60; 364 break; 365 case 5: 366 btype = "1040B"; 367 isp->isp_type = ISP_HA_SCSI_1040B; 368 isp->isp_clock = 60; 369 break; 370 case 6: 371 btype = "1040C"; 372 isp->isp_type = ISP_HA_SCSI_1040C; 373 isp->isp_clock = 60; 374 break; 375 } 376 /* 377 * Now, while we're at it, gather info about ultra 378 * and/or differential mode. 379 */ 380 if (ISP_READ(isp, SXP_PINS_DIFF) & SXP_PINS_DIFF_MODE) { 381 isp_prt(isp, ISP_LOGCONFIG, "Differential Mode"); 382 sdp->isp_diffmode = 1; 383 } else { 384 sdp->isp_diffmode = 0; 385 } 386 i = ISP_READ(isp, RISC_PSR); 387 if (isp->isp_bustype == ISP_BT_SBUS) { 388 i &= RISC_PSR_SBUS_ULTRA; 389 } else { 390 i &= RISC_PSR_PCI_ULTRA; 391 } 392 if (i != 0) { 393 isp_prt(isp, ISP_LOGCONFIG, "Ultra Mode Capable"); 394 sdp->isp_ultramode = 1; 395 /* 396 * If we're in Ultra Mode, we have to be 60MHz clock- 397 * even for the SBus version. 398 */ 399 isp->isp_clock = 60; 400 } else { 401 sdp->isp_ultramode = 0; 402 /* 403 * Clock is known. Gronk. 404 */ 405 } 406 407 /* 408 * Machine dependent clock (if set) overrides 409 * our generic determinations. 410 */ 411 if (isp->isp_mdvec->dv_clock) { 412 if (isp->isp_mdvec->dv_clock < isp->isp_clock) { 413 isp->isp_clock = isp->isp_mdvec->dv_clock; 414 } 415 } 416 } 417 418 /* 419 * Hit the chip over the head with hammer, 420 * and give it a chance to recover. 421 */ 422 423 if (IS_SCSI(isp)) { 424 ISP_WRITE(isp, BIU_ICR, BIU_ICR_SOFT_RESET); 425 /* 426 * A slight delay... 427 */ 428 ISP_DELAY(100); 429 430 /* 431 * Clear data && control DMA engines. 432 */ 433 ISP_WRITE(isp, CDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT); 434 ISP_WRITE(isp, DDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT); 435 436 437 } else if (IS_24XX(isp)) { 438 /* 439 * Stop DMA and wait for it to stop. 440 */ 441 ISP_WRITE(isp, BIU2400_CSR, BIU2400_DMA_STOP|(3 << 4)); 442 for (val = loops = 0; loops < 30000; loops++) { 443 ISP_DELAY(10); 444 val = ISP_READ(isp, BIU2400_CSR); 445 if ((val & BIU2400_DMA_ACTIVE) == 0) { 446 break; 447 } 448 } 449 if (val & BIU2400_DMA_ACTIVE) { 450 isp_prt(isp, ISP_LOGERR, "DMA Failed to Stop on Reset"); 451 return; 452 } 453 /* 454 * Hold it in SOFT_RESET and STOP state for 100us. 455 */ 456 ISP_WRITE(isp, BIU2400_CSR, BIU2400_SOFT_RESET|BIU2400_DMA_STOP|(3 << 4)); 457 ISP_DELAY(100); 458 for (loops = 0; loops < 10000; loops++) { 459 ISP_DELAY(5); 460 val = ISP_READ(isp, OUTMAILBOX0); 461 } 462 for (val = loops = 0; loops < 500000; loops ++) { 463 val = ISP_READ(isp, BIU2400_CSR); 464 if ((val & BIU2400_SOFT_RESET) == 0) { 465 break; 466 } 467 } 468 if (val & BIU2400_SOFT_RESET) { 469 isp_prt(isp, ISP_LOGERR, "Failed to come out of reset"); 470 return; 471 } 472 } else { 473 ISP_WRITE(isp, BIU2100_CSR, BIU2100_SOFT_RESET); 474 /* 475 * A slight delay... 476 */ 477 ISP_DELAY(100); 478 479 /* 480 * Clear data && control DMA engines. 481 */ 482 ISP_WRITE(isp, CDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT); 483 ISP_WRITE(isp, TDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT); 484 ISP_WRITE(isp, RDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT); 485 } 486 487 /* 488 * Wait for ISP to be ready to go... 489 */ 490 loops = MBOX_DELAY_COUNT; 491 for (;;) { 492 if (IS_SCSI(isp)) { 493 if (!(ISP_READ(isp, BIU_ICR) & BIU_ICR_SOFT_RESET)) { 494 break; 495 } 496 } else if (IS_24XX(isp)) { 497 if (ISP_READ(isp, OUTMAILBOX0) == 0) { 498 break; 499 } 500 } else { 501 if (!(ISP_READ(isp, BIU2100_CSR) & BIU2100_SOFT_RESET)) 502 break; 503 } 504 ISP_DELAY(100); 505 if (--loops < 0) { 506 ISP_DUMPREGS(isp, "chip reset timed out"); 507 return; 508 } 509 } 510 511 /* 512 * After we've fired this chip up, zero out the conf1 register 513 * for SCSI adapters and other settings for the 2100. 514 */ 515 516 if (IS_SCSI(isp)) { 517 ISP_WRITE(isp, BIU_CONF1, 0); 518 } else if (!IS_24XX(isp)) { 519 ISP_WRITE(isp, BIU2100_CSR, 0); 520 } 521 522 /* 523 * Reset RISC Processor 524 */ 525 if (IS_24XX(isp)) { 526 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RESET); 527 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RELEASE); 528 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RESET); 529 } else { 530 ISP_WRITE(isp, HCCR, HCCR_CMD_RESET); 531 ISP_DELAY(100); 532 ISP_WRITE(isp, BIU_SEMA, 0); 533 } 534 535 /* 536 * Post-RISC Reset stuff. 537 */ 538 if (IS_24XX(isp)) { 539 for (val = loops = 0; loops < 5000000; loops++) { 540 ISP_DELAY(5); 541 val = ISP_READ(isp, OUTMAILBOX0); 542 if (val == 0) { 543 break; 544 } 545 } 546 if (val != 0) { 547 isp_prt(isp, ISP_LOGERR, "reset didn't clear"); 548 return; 549 } 550 } else if (IS_SCSI(isp)) { 551 uint16_t tmp = isp->isp_mdvec->dv_conf1; 552 /* 553 * Busted FIFO. Turn off all but burst enables. 554 */ 555 if (isp->isp_type == ISP_HA_SCSI_1040A) { 556 tmp &= BIU_BURST_ENABLE; 557 } 558 ISP_SETBITS(isp, BIU_CONF1, tmp); 559 if (tmp & BIU_BURST_ENABLE) { 560 ISP_SETBITS(isp, CDMA_CONF, DMA_ENABLE_BURST); 561 ISP_SETBITS(isp, DDMA_CONF, DMA_ENABLE_BURST); 562 } 563 if (SDPARAM(isp, 0)->isp_ptisp) { 564 if (SDPARAM(isp, 0)->isp_ultramode) { 565 while (ISP_READ(isp, RISC_MTR) != 0x1313) { 566 ISP_WRITE(isp, RISC_MTR, 0x1313); 567 ISP_WRITE(isp, HCCR, HCCR_CMD_STEP); 568 } 569 } else { 570 ISP_WRITE(isp, RISC_MTR, 0x1212); 571 } 572 /* 573 * PTI specific register 574 */ 575 ISP_WRITE(isp, RISC_EMB, DUAL_BANK); 576 } else { 577 ISP_WRITE(isp, RISC_MTR, 0x1212); 578 } 579 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE); 580 } else { 581 ISP_WRITE(isp, RISC_MTR2100, 0x1212); 582 if (IS_2200(isp) || IS_23XX(isp)) { 583 ISP_WRITE(isp, HCCR, HCCR_2X00_DISABLE_PARITY_PAUSE); 584 } 585 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE); 586 } 587 588 /* 589 * Set up default request/response queue in-pointer/out-pointer 590 * register indices. 591 */ 592 if (IS_24XX(isp)) { 593 isp->isp_rqstinrp = BIU2400_REQINP; 594 isp->isp_rqstoutrp = BIU2400_REQOUTP; 595 isp->isp_respinrp = BIU2400_RSPINP; 596 isp->isp_respoutrp = BIU2400_RSPOUTP; 597 } else if (IS_23XX(isp)) { 598 isp->isp_rqstinrp = BIU_REQINP; 599 isp->isp_rqstoutrp = BIU_REQOUTP; 600 isp->isp_respinrp = BIU_RSPINP; 601 isp->isp_respoutrp = BIU_RSPOUTP; 602 } else { 603 isp->isp_rqstinrp = INMAILBOX4; 604 isp->isp_rqstoutrp = OUTMAILBOX4; 605 isp->isp_respinrp = OUTMAILBOX5; 606 isp->isp_respoutrp = INMAILBOX5; 607 } 608 ISP_WRITE(isp, isp->isp_rqstinrp, 0); 609 ISP_WRITE(isp, isp->isp_rqstoutrp, 0); 610 ISP_WRITE(isp, isp->isp_respinrp, 0); 611 ISP_WRITE(isp, isp->isp_respoutrp, 0); 612 if (IS_24XX(isp)) { 613 if (!IS_26XX(isp)) { 614 ISP_WRITE(isp, BIU2400_PRI_REQINP, 0); 615 ISP_WRITE(isp, BIU2400_PRI_REQOUTP, 0); 616 } 617 ISP_WRITE(isp, BIU2400_ATIO_RSPINP, 0); 618 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, 0); 619 } 620 621 if (!IS_24XX(isp) && isp->isp_bustype == ISP_BT_PCI) { 622 /* Make sure the BIOS is disabled */ 623 ISP_WRITE(isp, HCCR, PCI_HCCR_CMD_BIOS); 624 } 625 626 /* 627 * Wait for everything to finish firing up. 628 * 629 * Avoid doing this on early 2312s because you can generate a PCI 630 * parity error (chip breakage). 631 */ 632 if (IS_2312(isp) && isp->isp_revision < 2) { 633 ISP_DELAY(100); 634 } else { 635 loops = MBOX_DELAY_COUNT; 636 while (ISP_READ(isp, OUTMAILBOX0) == MBOX_BUSY) { 637 ISP_DELAY(100); 638 if (--loops < 0) { 639 isp_prt(isp, ISP_LOGERR, "MBOX_BUSY never cleared on reset"); 640 return; 641 } 642 } 643 } 644 645 /* 646 * Up until this point we've done everything by just reading or 647 * setting registers. From this point on we rely on at least *some* 648 * kind of firmware running in the card. 649 */ 650 651 /* 652 * Do some sanity checking by running a NOP command. 653 * If it succeeds, the ROM firmware is now running. 654 */ 655 MBSINIT(&mbs, MBOX_NO_OP, MBLOGALL, 0); 656 isp_mboxcmd(isp, &mbs); 657 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 658 isp_prt(isp, ISP_LOGERR, "NOP command failed (%x)", mbs.param[0]); 659 return; 660 } 661 662 /* 663 * Do some operational tests 664 */ 665 if (IS_SCSI(isp) || IS_24XX(isp)) { 666 static const uint16_t patterns[MAX_MAILBOX] = { 667 0x0000, 0xdead, 0xbeef, 0xffff, 668 0xa5a5, 0x5a5a, 0x7f7f, 0x7ff7, 669 0x3421, 0xabcd, 0xdcba, 0xfeef, 670 0xbead, 0xdebe, 0x2222, 0x3333, 671 0x5555, 0x6666, 0x7777, 0xaaaa, 672 0xffff, 0xdddd, 0x9999, 0x1fbc, 673 0x6666, 0x6677, 0x1122, 0x33ff, 674 0x0000, 0x0001, 0x1000, 0x1010, 675 }; 676 int nmbox = ISP_NMBOX(isp); 677 if (IS_SCSI(isp)) 678 nmbox = 6; 679 MBSINIT(&mbs, MBOX_MAILBOX_REG_TEST, MBLOGALL, 0); 680 for (i = 1; i < nmbox; i++) { 681 mbs.param[i] = patterns[i]; 682 } 683 isp_mboxcmd(isp, &mbs); 684 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 685 return; 686 } 687 for (i = 1; i < nmbox; i++) { 688 if (mbs.param[i] != patterns[i]) { 689 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]); 690 return; 691 } 692 } 693 } 694 695 /* 696 * Download new Firmware, unless requested not to do so. 697 * This is made slightly trickier in some cases where the 698 * firmware of the ROM revision is newer than the revision 699 * compiled into the driver. So, where we used to compare 700 * versions of our f/w and the ROM f/w, now we just see 701 * whether we have f/w at all and whether a config flag 702 * has disabled our download. 703 */ 704 if ((isp->isp_mdvec->dv_ispfw == NULL) || (isp->isp_confopts & ISP_CFG_NORELOAD)) { 705 dodnld = 0; 706 } else { 707 708 /* 709 * Set up DMA for the request and response queues. 710 * We do this now so we can use the request queue 711 * for dma to load firmware from. 712 */ 713 if (ISP_MBOXDMASETUP(isp) != 0) { 714 isp_prt(isp, ISP_LOGERR, "Cannot setup DMA"); 715 return; 716 } 717 } 718 719 if (IS_24XX(isp)) { 720 code_org = ISP_CODE_ORG_2400; 721 } else if (IS_23XX(isp)) { 722 code_org = ISP_CODE_ORG_2300; 723 } else { 724 code_org = ISP_CODE_ORG; 725 } 726 727 isp->isp_loaded_fw = 0; 728 if (dodnld && IS_24XX(isp)) { 729 const uint32_t *ptr = isp->isp_mdvec->dv_ispfw; 730 uint32_t la, wi, wl; 731 732 /* 733 * Keep loading until we run out of f/w. 734 */ 735 code_org = ptr[2]; /* 1st load address is our start addr */ 736 737 for (;;) { 738 739 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], ptr[2]); 740 741 wi = 0; 742 la = ptr[2]; 743 wl = ptr[3]; 744 while (wi < ptr[3]) { 745 uint32_t *cp; 746 uint32_t nw; 747 748 nw = min(wl, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) / 4); 749 cp = isp->isp_rquest; 750 for (i = 0; i < nw; i++) 751 ISP_IOXPUT_32(isp, ptr[wi + i], &cp[i]); 752 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1); 753 MBSINIT(&mbs, MBOX_LOAD_RISC_RAM, MBLOGALL, 0); 754 mbs.param[1] = la; 755 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 756 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 757 mbs.param[4] = nw >> 16; 758 mbs.param[5] = nw; 759 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma); 760 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma); 761 mbs.param[8] = la >> 16; 762 isp_prt(isp, ISP_LOGDEBUG0, "LOAD RISC RAM %u words at load address 0x%x", nw, la); 763 isp_mboxcmd(isp, &mbs); 764 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 765 isp_prt(isp, ISP_LOGERR, "F/W download failed"); 766 return; 767 } 768 la += nw; 769 wi += nw; 770 wl -= nw; 771 } 772 773 if (ptr[1] == 0) { 774 break; 775 } 776 ptr += ptr[3]; 777 } 778 isp->isp_loaded_fw = 1; 779 } else if (dodnld && IS_23XX(isp)) { 780 const uint16_t *ptr = isp->isp_mdvec->dv_ispfw; 781 uint16_t wi, wl, segno; 782 uint32_t la; 783 784 la = code_org; 785 segno = 0; 786 787 for (;;) { 788 uint32_t nxtaddr; 789 790 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], la); 791 792 wi = 0; 793 wl = ptr[3]; 794 795 while (wi < ptr[3]) { 796 uint16_t *cp; 797 uint16_t nw; 798 799 nw = min(wl, min((1 << 15), ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) / 2)); 800 cp = isp->isp_rquest; 801 for (i = 0; i < nw; i++) 802 ISP_IOXPUT_16(isp, ptr[wi + i], &cp[i]); 803 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1); 804 MBSINIT(&mbs, 0, MBLOGALL, 0); 805 if (la < 0x10000) { 806 mbs.param[0] = MBOX_LOAD_RISC_RAM_2100; 807 mbs.param[1] = la; 808 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 809 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 810 mbs.param[4] = nw; 811 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma); 812 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma); 813 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM 2100 %u words at load address 0x%x\n", nw, la); 814 } else { 815 mbs.param[0] = MBOX_LOAD_RISC_RAM; 816 mbs.param[1] = la; 817 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 818 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 819 mbs.param[4] = nw; 820 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma); 821 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma); 822 mbs.param[8] = la >> 16; 823 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM %u words at load address 0x%x\n", nw, la); 824 } 825 isp_mboxcmd(isp, &mbs); 826 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 827 isp_prt(isp, ISP_LOGERR, "F/W download failed"); 828 return; 829 } 830 la += nw; 831 wi += nw; 832 wl -= nw; 833 } 834 835 if (!IS_2322(isp)) { 836 break; 837 } 838 839 if (++segno == 3) { 840 break; 841 } 842 843 /* 844 * If we're a 2322, the firmware actually comes in 845 * three chunks. We loaded the first at the code_org 846 * address. The other two chunks, which follow right 847 * after each other in memory here, get loaded at 848 * addresses specfied at offset 0x9..0xB. 849 */ 850 851 nxtaddr = ptr[3]; 852 ptr = &ptr[nxtaddr]; 853 la = ptr[5] | ((ptr[4] & 0x3f) << 16); 854 } 855 isp->isp_loaded_fw = 1; 856 } else if (dodnld) { 857 const uint16_t *ptr = isp->isp_mdvec->dv_ispfw; 858 u_int i, wl; 859 860 wl = ptr[3]; 861 isp_prt(isp, ISP_LOGDEBUG1, 862 "WRITE RAM %u words at load address 0x%x", wl, code_org); 863 for (i = 0; i < wl; i++) { 864 MBSINIT(&mbs, MBOX_WRITE_RAM_WORD, MBLOGNONE, 0); 865 mbs.param[1] = code_org + i; 866 mbs.param[2] = ptr[i]; 867 isp_mboxcmd(isp, &mbs); 868 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 869 isp_prt(isp, ISP_LOGERR, 870 "F/W download failed at word %d", i); 871 return; 872 } 873 } 874 } else if (IS_26XX(isp)) { 875 MBSINIT(&mbs, MBOX_LOAD_FLASH_FIRMWARE, MBLOGALL, 5000000); 876 mbs.ibitm = 0x01; 877 mbs.obitm = 0x07; 878 isp_mboxcmd(isp, &mbs); 879 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 880 isp_prt(isp, ISP_LOGERR, "Flash F/W load failed"); 881 return; 882 } 883 } else { 884 isp_prt(isp, ISP_LOGDEBUG2, "skipping f/w download"); 885 } 886 887 /* 888 * If we loaded firmware, verify its checksum 889 */ 890 if (isp->isp_loaded_fw) { 891 MBSINIT(&mbs, MBOX_VERIFY_CHECKSUM, MBLOGNONE, 0); 892 if (IS_24XX(isp)) { 893 mbs.param[1] = code_org >> 16; 894 mbs.param[2] = code_org; 895 } else { 896 mbs.param[1] = code_org; 897 } 898 isp_mboxcmd(isp, &mbs); 899 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 900 isp_prt(isp, ISP_LOGERR, dcrc); 901 return; 902 } 903 } 904 905 /* 906 * Now start it rolling. 907 * 908 * If we didn't actually download f/w, 909 * we still need to (re)start it. 910 */ 911 MBSINIT(&mbs, MBOX_EXEC_FIRMWARE, MBLOGALL, 5000000); 912 if (IS_24XX(isp)) { 913 mbs.param[1] = code_org >> 16; 914 mbs.param[2] = code_org; 915 if (isp->isp_loaded_fw) { 916 mbs.param[3] = 0; 917 } else { 918 mbs.param[3] = 1; 919 } 920 } else if (IS_2322(isp)) { 921 mbs.param[1] = code_org; 922 if (isp->isp_loaded_fw) { 923 mbs.param[2] = 0; 924 } else { 925 mbs.param[2] = 1; 926 } 927 } else { 928 mbs.param[1] = code_org; 929 } 930 isp_mboxcmd(isp, &mbs); 931 if (IS_2322(isp) || IS_24XX(isp)) { 932 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 933 return; 934 } 935 } 936 937 if (IS_SCSI(isp)) { 938 /* 939 * Set CLOCK RATE, but only if asked to. 940 */ 941 if (isp->isp_clock) { 942 MBSINIT(&mbs, MBOX_SET_CLOCK_RATE, MBLOGALL, 0); 943 mbs.param[1] = isp->isp_clock; 944 isp_mboxcmd(isp, &mbs); 945 /* we will try not to care if this fails */ 946 } 947 } 948 949 /* 950 * Ask the chip for the current firmware version. 951 * This should prove that the new firmware is working. 952 */ 953 MBSINIT(&mbs, MBOX_ABOUT_FIRMWARE, MBLOGALL, 0); 954 isp_mboxcmd(isp, &mbs); 955 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 956 return; 957 } 958 959 /* 960 * The SBus firmware that we are using apparently does not return 961 * major, minor, micro revisions in the mailbox registers, which 962 * is really, really, annoying. 963 */ 964 if (ISP_SBUS_SUPPORTED && isp->isp_bustype == ISP_BT_SBUS) { 965 if (dodnld) { 966 #ifdef ISP_TARGET_MODE 967 isp->isp_fwrev[0] = 7; 968 isp->isp_fwrev[1] = 55; 969 #else 970 isp->isp_fwrev[0] = 1; 971 isp->isp_fwrev[1] = 37; 972 #endif 973 isp->isp_fwrev[2] = 0; 974 } 975 } else { 976 isp->isp_fwrev[0] = mbs.param[1]; 977 isp->isp_fwrev[1] = mbs.param[2]; 978 isp->isp_fwrev[2] = mbs.param[3]; 979 } 980 981 if (IS_FC(isp)) { 982 /* 983 * We do not believe firmware attributes for 2100 code less 984 * than 1.17.0, unless it's the firmware we specifically 985 * are loading. 986 * 987 * Note that all 22XX and later f/w is greater than 1.X.0. 988 */ 989 if ((ISP_FW_OLDER_THAN(isp, 1, 17, 1))) { 990 #ifdef USE_SMALLER_2100_FIRMWARE 991 isp->isp_fwattr = ISP_FW_ATTR_SCCLUN; 992 #else 993 isp->isp_fwattr = 0; 994 #endif 995 } else { 996 isp->isp_fwattr = mbs.param[6]; 997 } 998 if (IS_24XX(isp)) { 999 isp->isp_fwattr |= ((uint64_t) mbs.param[15]) << 16; 1000 if (isp->isp_fwattr & ISP2400_FW_ATTR_EXTNDED) { 1001 isp->isp_fwattr |= 1002 (((uint64_t) mbs.param[16]) << 32) | 1003 (((uint64_t) mbs.param[17]) << 48); 1004 } 1005 } 1006 } else { 1007 isp->isp_fwattr = 0; 1008 } 1009 1010 isp_prt(isp, ISP_LOGCONFIG, "Board Type %s, Chip Revision 0x%x, %s F/W Revision %d.%d.%d", 1011 btype, isp->isp_revision, dodnld? "loaded" : "resident", isp->isp_fwrev[0], isp->isp_fwrev[1], isp->isp_fwrev[2]); 1012 1013 fwt = isp->isp_fwattr; 1014 if (IS_24XX(isp)) { 1015 buf = FCPARAM(isp, 0)->isp_scratch; 1016 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:"); 1017 if (fwt & ISP2400_FW_ATTR_CLASS2) { 1018 fwt ^=ISP2400_FW_ATTR_CLASS2; 1019 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf); 1020 } 1021 if (fwt & ISP2400_FW_ATTR_IP) { 1022 fwt ^=ISP2400_FW_ATTR_IP; 1023 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf); 1024 } 1025 if (fwt & ISP2400_FW_ATTR_MULTIID) { 1026 fwt ^=ISP2400_FW_ATTR_MULTIID; 1027 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MultiID", buf); 1028 } 1029 if (fwt & ISP2400_FW_ATTR_SB2) { 1030 fwt ^=ISP2400_FW_ATTR_SB2; 1031 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SB2", buf); 1032 } 1033 if (fwt & ISP2400_FW_ATTR_T10CRC) { 1034 fwt ^=ISP2400_FW_ATTR_T10CRC; 1035 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s T10CRC", buf); 1036 } 1037 if (fwt & ISP2400_FW_ATTR_VI) { 1038 fwt ^=ISP2400_FW_ATTR_VI; 1039 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf); 1040 } 1041 if (fwt & ISP2400_FW_ATTR_MQ) { 1042 fwt ^=ISP2400_FW_ATTR_MQ; 1043 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MQ", buf); 1044 } 1045 if (fwt & ISP2400_FW_ATTR_MSIX) { 1046 fwt ^=ISP2400_FW_ATTR_MSIX; 1047 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MSIX", buf); 1048 } 1049 if (fwt & ISP2400_FW_ATTR_FCOE) { 1050 fwt ^=ISP2400_FW_ATTR_FCOE; 1051 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FCOE", buf); 1052 } 1053 if (fwt & ISP2400_FW_ATTR_VP0) { 1054 fwt ^= ISP2400_FW_ATTR_VP0; 1055 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VP0_Decoupling", buf); 1056 } 1057 if (fwt & ISP2400_FW_ATTR_EXPFW) { 1058 fwt ^= ISP2400_FW_ATTR_EXPFW; 1059 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (Experimental)", buf); 1060 } 1061 if (fwt & ISP2400_FW_ATTR_HOTFW) { 1062 fwt ^= ISP2400_FW_ATTR_HOTFW; 1063 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s HotFW", buf); 1064 } 1065 fwt &= ~ISP2400_FW_ATTR_EXTNDED; 1066 if (fwt & ISP2400_FW_ATTR_EXTVP) { 1067 fwt ^= ISP2400_FW_ATTR_EXTVP; 1068 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ExtVP", buf); 1069 } 1070 if (fwt & ISP2400_FW_ATTR_VN2VN) { 1071 fwt ^= ISP2400_FW_ATTR_VN2VN; 1072 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VN2VN", buf); 1073 } 1074 if (fwt & ISP2400_FW_ATTR_EXMOFF) { 1075 fwt ^= ISP2400_FW_ATTR_EXMOFF; 1076 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s EXMOFF", buf); 1077 } 1078 if (fwt & ISP2400_FW_ATTR_NPMOFF) { 1079 fwt ^= ISP2400_FW_ATTR_NPMOFF; 1080 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s NPMOFF", buf); 1081 } 1082 if (fwt & ISP2400_FW_ATTR_DIFCHOP) { 1083 fwt ^= ISP2400_FW_ATTR_DIFCHOP; 1084 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s DIFCHOP", buf); 1085 } 1086 if (fwt & ISP2400_FW_ATTR_SRIOV) { 1087 fwt ^= ISP2400_FW_ATTR_SRIOV; 1088 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SRIOV", buf); 1089 } 1090 if (fwt & ISP2400_FW_ATTR_ASICTMP) { 1091 fwt ^= ISP2400_FW_ATTR_ASICTMP; 1092 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ASICTMP", buf); 1093 } 1094 if (fwt & ISP2400_FW_ATTR_ATIOMQ) { 1095 fwt ^= ISP2400_FW_ATTR_ATIOMQ; 1096 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ATIOMQ", buf); 1097 } 1098 if (fwt) { 1099 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf, 1100 (uint32_t) (fwt >> 32), (uint32_t) fwt); 1101 } 1102 isp_prt(isp, ISP_LOGCONFIG, "%s", buf); 1103 } else if (IS_FC(isp)) { 1104 buf = FCPARAM(isp, 0)->isp_scratch; 1105 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:"); 1106 if (fwt & ISP_FW_ATTR_TMODE) { 1107 fwt ^=ISP_FW_ATTR_TMODE; 1108 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s TargetMode", buf); 1109 } 1110 if (fwt & ISP_FW_ATTR_SCCLUN) { 1111 fwt ^=ISP_FW_ATTR_SCCLUN; 1112 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SCC-Lun", buf); 1113 } 1114 if (fwt & ISP_FW_ATTR_FABRIC) { 1115 fwt ^=ISP_FW_ATTR_FABRIC; 1116 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Fabric", buf); 1117 } 1118 if (fwt & ISP_FW_ATTR_CLASS2) { 1119 fwt ^=ISP_FW_ATTR_CLASS2; 1120 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf); 1121 } 1122 if (fwt & ISP_FW_ATTR_FCTAPE) { 1123 fwt ^=ISP_FW_ATTR_FCTAPE; 1124 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FC-Tape", buf); 1125 } 1126 if (fwt & ISP_FW_ATTR_IP) { 1127 fwt ^=ISP_FW_ATTR_IP; 1128 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf); 1129 } 1130 if (fwt & ISP_FW_ATTR_VI) { 1131 fwt ^=ISP_FW_ATTR_VI; 1132 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf); 1133 } 1134 if (fwt & ISP_FW_ATTR_VI_SOLARIS) { 1135 fwt ^=ISP_FW_ATTR_VI_SOLARIS; 1136 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI_SOLARIS", buf); 1137 } 1138 if (fwt & ISP_FW_ATTR_2KLOGINS) { 1139 fwt ^=ISP_FW_ATTR_2KLOGINS; 1140 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s 2K-Login", buf); 1141 } 1142 if (fwt != 0) { 1143 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf, 1144 (uint32_t) (fwt >> 32), (uint32_t) fwt); 1145 } 1146 isp_prt(isp, ISP_LOGCONFIG, "%s", buf); 1147 } 1148 1149 if (IS_24XX(isp)) { 1150 MBSINIT(&mbs, MBOX_GET_RESOURCE_COUNT, MBLOGALL, 0); 1151 isp_mboxcmd(isp, &mbs); 1152 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1153 return; 1154 } 1155 isp->isp_maxcmds = mbs.param[3]; 1156 } else { 1157 MBSINIT(&mbs, MBOX_GET_FIRMWARE_STATUS, MBLOGALL, 0); 1158 isp_mboxcmd(isp, &mbs); 1159 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1160 return; 1161 } 1162 isp->isp_maxcmds = mbs.param[2]; 1163 } 1164 isp_prt(isp, ISP_LOGCONFIG, "%d max I/O command limit set", isp->isp_maxcmds); 1165 1166 /* 1167 * If we don't have Multi-ID f/w loaded, we need to restrict channels to one. 1168 * Only make this check for non-SCSI cards (I'm not sure firmware attributes 1169 * work for them). 1170 */ 1171 if (IS_FC(isp) && isp->isp_nchan > 1) { 1172 if (!ISP_CAP_MULTI_ID(isp)) { 1173 isp_prt(isp, ISP_LOGWARN, "non-MULTIID f/w loaded, " 1174 "only can enable 1 of %d channels", isp->isp_nchan); 1175 isp->isp_nchan = 1; 1176 } else if (!ISP_CAP_VP0(isp)) { 1177 isp_prt(isp, ISP_LOGWARN, "We can not use MULTIID " 1178 "feature properly without VP0_Decoupling"); 1179 isp->isp_nchan = 1; 1180 } 1181 } 1182 1183 /* 1184 * Final DMA setup after we got isp_maxcmds. 1185 */ 1186 if (ISP_MBOXDMASETUP(isp) != 0) { 1187 isp_prt(isp, ISP_LOGERR, "Cannot setup DMA"); 1188 return; 1189 } 1190 1191 /* 1192 * Setup interrupts. 1193 */ 1194 if (ISP_IRQSETUP(isp) != 0) { 1195 isp_prt(isp, ISP_LOGERR, "Cannot setup IRQ"); 1196 return; 1197 } 1198 ISP_ENABLE_INTS(isp); 1199 1200 if (IS_FC(isp)) { 1201 for (i = 0; i < isp->isp_nchan; i++) 1202 isp_change_fw_state(isp, i, FW_CONFIG_WAIT); 1203 } 1204 1205 isp->isp_state = ISP_RESETSTATE; 1206 1207 /* 1208 * Okay- now that we have new firmware running, we now (re)set our 1209 * notion of how many luns we support. This is somewhat tricky because 1210 * if we haven't loaded firmware, we sometimes do not have an easy way 1211 * of knowing how many luns we support. 1212 * 1213 * Expanded lun firmware gives you 32 luns for SCSI cards and 1214 * unlimited luns for Fibre Channel cards. 1215 * 1216 * It turns out that even for QLogic 2100s with ROM 1.10 and above 1217 * we do get a firmware attributes word returned in mailbox register 6. 1218 * 1219 * Because the lun is in a different position in the Request Queue 1220 * Entry structure for Fibre Channel with expanded lun firmware, we 1221 * can only support one lun (lun zero) when we don't know what kind 1222 * of firmware we're running. 1223 */ 1224 if (IS_SCSI(isp)) { 1225 if (dodnld) { 1226 if (IS_ULTRA2(isp) || IS_ULTRA3(isp)) { 1227 isp->isp_maxluns = 32; 1228 } else { 1229 isp->isp_maxluns = 8; 1230 } 1231 } else { 1232 isp->isp_maxluns = 8; 1233 } 1234 } else { 1235 if (ISP_CAP_SCCFW(isp)) { 1236 isp->isp_maxluns = 0; /* No limit -- 2/8 bytes */ 1237 } else { 1238 isp->isp_maxluns = 16; 1239 } 1240 } 1241 1242 /* 1243 * We get some default values established. As a side 1244 * effect, NVRAM is read here (unless overriden by 1245 * a configuration flag). 1246 */ 1247 if (do_load_defaults) { 1248 if (IS_SCSI(isp)) { 1249 isp_setdfltsdparm(isp); 1250 } else { 1251 for (i = 0; i < isp->isp_nchan; i++) { 1252 isp_setdfltfcparm(isp, i); 1253 } 1254 } 1255 } 1256 } 1257 1258 /* 1259 * Clean firmware shutdown. 1260 */ 1261 static int 1262 isp_stop(ispsoftc_t *isp) 1263 { 1264 mbreg_t mbs; 1265 1266 isp->isp_state = ISP_NILSTATE; 1267 MBSINIT(&mbs, MBOX_STOP_FIRMWARE, MBLOGALL, 500000); 1268 mbs.param[1] = 0; 1269 mbs.param[2] = 0; 1270 mbs.param[3] = 0; 1271 mbs.param[4] = 0; 1272 mbs.param[5] = 0; 1273 mbs.param[6] = 0; 1274 mbs.param[7] = 0; 1275 mbs.param[8] = 0; 1276 isp_mboxcmd(isp, &mbs); 1277 return (mbs.param[0] == MBOX_COMMAND_COMPLETE ? 0 : mbs.param[0]); 1278 } 1279 1280 /* 1281 * Hardware shutdown. 1282 */ 1283 void 1284 isp_shutdown(ispsoftc_t *isp) 1285 { 1286 1287 if (isp->isp_state >= ISP_RESETSTATE) 1288 isp_stop(isp); 1289 ISP_DISABLE_INTS(isp); 1290 if (IS_FC(isp)) { 1291 if (IS_24XX(isp)) { 1292 ISP_WRITE(isp, BIU2400_ICR, 0); 1293 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_PAUSE); 1294 } else { 1295 ISP_WRITE(isp, BIU_ICR, 0); 1296 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE); 1297 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS); 1298 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET); 1299 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS); 1300 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL); 1301 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS); 1302 } 1303 } else { 1304 ISP_WRITE(isp, BIU_ICR, 0); 1305 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE); 1306 } 1307 } 1308 1309 /* 1310 * Initialize Parameters of Hardware to a known state. 1311 * 1312 * Locks are held before coming here. 1313 */ 1314 void 1315 isp_init(ispsoftc_t *isp) 1316 { 1317 if (IS_FC(isp)) { 1318 if (IS_24XX(isp)) { 1319 isp_fibre_init_2400(isp); 1320 } else { 1321 isp_fibre_init(isp); 1322 } 1323 } else { 1324 isp_scsi_init(isp); 1325 } 1326 } 1327 1328 static void 1329 isp_scsi_init(ispsoftc_t *isp) 1330 { 1331 sdparam *sdp_chan0, *sdp_chan1; 1332 mbreg_t mbs; 1333 1334 isp->isp_state = ISP_INITSTATE; 1335 1336 sdp_chan0 = SDPARAM(isp, 0); 1337 sdp_chan1 = sdp_chan0; 1338 if (IS_DUALBUS(isp)) { 1339 sdp_chan1 = SDPARAM(isp, 1); 1340 } 1341 1342 /* First do overall per-card settings. */ 1343 1344 /* 1345 * If we have fast memory timing enabled, turn it on. 1346 */ 1347 if (sdp_chan0->isp_fast_mttr) { 1348 ISP_WRITE(isp, RISC_MTR, 0x1313); 1349 } 1350 1351 /* 1352 * Set Retry Delay and Count. 1353 * You set both channels at the same time. 1354 */ 1355 MBSINIT(&mbs, MBOX_SET_RETRY_COUNT, MBLOGALL, 0); 1356 mbs.param[1] = sdp_chan0->isp_retry_count; 1357 mbs.param[2] = sdp_chan0->isp_retry_delay; 1358 mbs.param[6] = sdp_chan1->isp_retry_count; 1359 mbs.param[7] = sdp_chan1->isp_retry_delay; 1360 isp_mboxcmd(isp, &mbs); 1361 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1362 return; 1363 } 1364 1365 /* 1366 * Set ASYNC DATA SETUP time. This is very important. 1367 */ 1368 MBSINIT(&mbs, MBOX_SET_ASYNC_DATA_SETUP_TIME, MBLOGALL, 0); 1369 mbs.param[1] = sdp_chan0->isp_async_data_setup; 1370 mbs.param[2] = sdp_chan1->isp_async_data_setup; 1371 isp_mboxcmd(isp, &mbs); 1372 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1373 return; 1374 } 1375 1376 /* 1377 * Set ACTIVE Negation State. 1378 */ 1379 MBSINIT(&mbs, MBOX_SET_ACT_NEG_STATE, MBLOGNONE, 0); 1380 mbs.param[1] = 1381 (sdp_chan0->isp_req_ack_active_neg << 4) | 1382 (sdp_chan0->isp_data_line_active_neg << 5); 1383 mbs.param[2] = 1384 (sdp_chan1->isp_req_ack_active_neg << 4) | 1385 (sdp_chan1->isp_data_line_active_neg << 5); 1386 isp_mboxcmd(isp, &mbs); 1387 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1388 isp_prt(isp, ISP_LOGERR, 1389 "failed to set active negation state (%d,%d), (%d,%d)", 1390 sdp_chan0->isp_req_ack_active_neg, 1391 sdp_chan0->isp_data_line_active_neg, 1392 sdp_chan1->isp_req_ack_active_neg, 1393 sdp_chan1->isp_data_line_active_neg); 1394 /* 1395 * But don't return. 1396 */ 1397 } 1398 1399 /* 1400 * Set the Tag Aging limit 1401 */ 1402 MBSINIT(&mbs, MBOX_SET_TAG_AGE_LIMIT, MBLOGALL, 0); 1403 mbs.param[1] = sdp_chan0->isp_tag_aging; 1404 mbs.param[2] = sdp_chan1->isp_tag_aging; 1405 isp_mboxcmd(isp, &mbs); 1406 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1407 isp_prt(isp, ISP_LOGERR, "failed to set tag age limit (%d,%d)", 1408 sdp_chan0->isp_tag_aging, sdp_chan1->isp_tag_aging); 1409 return; 1410 } 1411 1412 /* 1413 * Set selection timeout. 1414 */ 1415 MBSINIT(&mbs, MBOX_SET_SELECT_TIMEOUT, MBLOGALL, 0); 1416 mbs.param[1] = sdp_chan0->isp_selection_timeout; 1417 mbs.param[2] = sdp_chan1->isp_selection_timeout; 1418 isp_mboxcmd(isp, &mbs); 1419 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1420 return; 1421 } 1422 1423 /* now do per-channel settings */ 1424 isp_scsi_channel_init(isp, 0); 1425 if (IS_DUALBUS(isp)) 1426 isp_scsi_channel_init(isp, 1); 1427 1428 /* 1429 * Now enable request/response queues 1430 */ 1431 1432 if (IS_ULTRA2(isp) || IS_1240(isp)) { 1433 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE_A64, MBLOGALL, 0); 1434 mbs.param[1] = RESULT_QUEUE_LEN(isp); 1435 mbs.param[2] = DMA_WD1(isp->isp_result_dma); 1436 mbs.param[3] = DMA_WD0(isp->isp_result_dma); 1437 mbs.param[4] = 0; 1438 mbs.param[6] = DMA_WD3(isp->isp_result_dma); 1439 mbs.param[7] = DMA_WD2(isp->isp_result_dma); 1440 isp_mboxcmd(isp, &mbs); 1441 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1442 return; 1443 } 1444 isp->isp_residx = isp->isp_resodx = mbs.param[5]; 1445 1446 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE_A64, MBLOGALL, 0); 1447 mbs.param[1] = RQUEST_QUEUE_LEN(isp); 1448 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 1449 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 1450 mbs.param[5] = 0; 1451 mbs.param[6] = DMA_WD3(isp->isp_result_dma); 1452 mbs.param[7] = DMA_WD2(isp->isp_result_dma); 1453 isp_mboxcmd(isp, &mbs); 1454 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1455 return; 1456 } 1457 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4]; 1458 } else { 1459 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE, MBLOGALL, 0); 1460 mbs.param[1] = RESULT_QUEUE_LEN(isp); 1461 mbs.param[2] = DMA_WD1(isp->isp_result_dma); 1462 mbs.param[3] = DMA_WD0(isp->isp_result_dma); 1463 mbs.param[4] = 0; 1464 isp_mboxcmd(isp, &mbs); 1465 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1466 return; 1467 } 1468 isp->isp_residx = isp->isp_resodx = mbs.param[5]; 1469 1470 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE, MBLOGALL, 0); 1471 mbs.param[1] = RQUEST_QUEUE_LEN(isp); 1472 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); 1473 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); 1474 mbs.param[5] = 0; 1475 isp_mboxcmd(isp, &mbs); 1476 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1477 return; 1478 } 1479 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4]; 1480 } 1481 1482 /* 1483 * Turn on LVD transitions for ULTRA2 or better and other features 1484 * 1485 * Now that we have 32 bit handles, don't do any fast posting 1486 * any more. For Ultra2/Ultra3 cards, we can turn on 32 bit RIO 1487 * operation or use fast posting. To be conservative, we'll only 1488 * do this for Ultra3 cards now because the other cards are so 1489 * rare for this author to find and test with. 1490 */ 1491 1492 MBSINIT(&mbs, MBOX_SET_FW_FEATURES, MBLOGALL, 0); 1493 if (IS_ULTRA2(isp)) 1494 mbs.param[1] |= FW_FEATURE_LVD_NOTIFY; 1495 #ifdef ISP_NO_RIO 1496 if (IS_ULTRA3(isp)) 1497 mbs.param[1] |= FW_FEATURE_FAST_POST; 1498 #else 1499 if (IS_ULTRA3(isp)) 1500 mbs.param[1] |= FW_FEATURE_RIO_32BIT; 1501 #endif 1502 if (mbs.param[1] != 0) { 1503 uint16_t sfeat = mbs.param[1]; 1504 isp_mboxcmd(isp, &mbs); 1505 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 1506 isp_prt(isp, ISP_LOGINFO, 1507 "Enabled FW features (0x%x)", sfeat); 1508 } 1509 } 1510 1511 isp->isp_state = ISP_RUNSTATE; 1512 } 1513 1514 static void 1515 isp_scsi_channel_init(ispsoftc_t *isp, int chan) 1516 { 1517 sdparam *sdp; 1518 mbreg_t mbs; 1519 int tgt; 1520 1521 sdp = SDPARAM(isp, chan); 1522 1523 /* 1524 * Set (possibly new) Initiator ID. 1525 */ 1526 MBSINIT(&mbs, MBOX_SET_INIT_SCSI_ID, MBLOGALL, 0); 1527 mbs.param[1] = (chan << 7) | sdp->isp_initiator_id; 1528 isp_mboxcmd(isp, &mbs); 1529 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1530 return; 1531 } 1532 isp_prt(isp, ISP_LOGINFO, "Chan %d Initiator ID is %d", 1533 chan, sdp->isp_initiator_id); 1534 1535 1536 /* 1537 * Set current per-target parameters to an initial safe minimum. 1538 */ 1539 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 1540 int lun; 1541 uint16_t sdf; 1542 1543 if (sdp->isp_devparam[tgt].dev_enable == 0) { 1544 continue; 1545 } 1546 #ifndef ISP_TARGET_MODE 1547 sdf = sdp->isp_devparam[tgt].goal_flags; 1548 sdf &= DPARM_SAFE_DFLT; 1549 /* 1550 * It is not quite clear when this changed over so that 1551 * we could force narrow and async for 1000/1020 cards, 1552 * but assume that this is only the case for loaded 1553 * firmware. 1554 */ 1555 if (isp->isp_loaded_fw) { 1556 sdf |= DPARM_NARROW | DPARM_ASYNC; 1557 } 1558 #else 1559 /* 1560 * The !$*!)$!$)* f/w uses the same index into some 1561 * internal table to decide how to respond to negotiations, 1562 * so if we've said "let's be safe" for ID X, and ID X 1563 * selects *us*, the negotiations will back to 'safe' 1564 * (as in narrow/async). What the f/w *should* do is 1565 * use the initiator id settings to decide how to respond. 1566 */ 1567 sdp->isp_devparam[tgt].goal_flags = sdf = DPARM_DEFAULT; 1568 #endif 1569 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGNONE, 0); 1570 mbs.param[1] = (chan << 15) | (tgt << 8); 1571 mbs.param[2] = sdf; 1572 if ((sdf & DPARM_SYNC) == 0) { 1573 mbs.param[3] = 0; 1574 } else { 1575 mbs.param[3] = 1576 (sdp->isp_devparam[tgt].goal_offset << 8) | 1577 (sdp->isp_devparam[tgt].goal_period); 1578 } 1579 isp_prt(isp, ISP_LOGDEBUG0, "Initial Settings bus%d tgt%d flags 0x%x off 0x%x per 0x%x", 1580 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff); 1581 isp_mboxcmd(isp, &mbs); 1582 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1583 sdf = DPARM_SAFE_DFLT; 1584 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGALL, 0); 1585 mbs.param[1] = (tgt << 8) | (chan << 15); 1586 mbs.param[2] = sdf; 1587 mbs.param[3] = 0; 1588 isp_mboxcmd(isp, &mbs); 1589 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1590 continue; 1591 } 1592 } 1593 1594 /* 1595 * We don't update any information directly from the f/w 1596 * because we need to run at least one command to cause a 1597 * new state to be latched up. So, we just assume that we 1598 * converge to the values we just had set. 1599 * 1600 * Ensure that we don't believe tagged queuing is enabled yet. 1601 * It turns out that sometimes the ISP just ignores our 1602 * attempts to set parameters for devices that it hasn't 1603 * seen yet. 1604 */ 1605 sdp->isp_devparam[tgt].actv_flags = sdf & ~DPARM_TQING; 1606 for (lun = 0; lun < (int) isp->isp_maxluns; lun++) { 1607 MBSINIT(&mbs, MBOX_SET_DEV_QUEUE_PARAMS, MBLOGALL, 0); 1608 mbs.param[1] = (chan << 15) | (tgt << 8) | lun; 1609 mbs.param[2] = sdp->isp_max_queue_depth; 1610 mbs.param[3] = sdp->isp_devparam[tgt].exc_throttle; 1611 isp_mboxcmd(isp, &mbs); 1612 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1613 break; 1614 } 1615 } 1616 } 1617 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 1618 if (sdp->isp_devparam[tgt].dev_refresh) { 1619 sdp->sendmarker = 1; 1620 sdp->update = 1; 1621 break; 1622 } 1623 } 1624 } 1625 1626 /* 1627 * Fibre Channel specific initialization. 1628 */ 1629 static void 1630 isp_fibre_init(ispsoftc_t *isp) 1631 { 1632 fcparam *fcp; 1633 isp_icb_t local, *icbp = &local; 1634 mbreg_t mbs; 1635 1636 /* 1637 * We only support one channel on non-24XX cards 1638 */ 1639 fcp = FCPARAM(isp, 0); 1640 if (fcp->role == ISP_ROLE_NONE) 1641 return; 1642 1643 isp->isp_state = ISP_INITSTATE; 1644 ISP_MEMZERO(icbp, sizeof (*icbp)); 1645 icbp->icb_version = ICB_VERSION1; 1646 icbp->icb_fwoptions = fcp->isp_fwoptions; 1647 1648 /* 1649 * Firmware Options are either retrieved from NVRAM or 1650 * are patched elsewhere. We check them for sanity here 1651 * and make changes based on board revision, but otherwise 1652 * let others decide policy. 1653 */ 1654 1655 /* 1656 * If this is a 2100 < revision 5, we have to turn off FAIRNESS. 1657 */ 1658 if (IS_2100(isp) && isp->isp_revision < 5) { 1659 icbp->icb_fwoptions &= ~ICBOPT_FAIRNESS; 1660 } 1661 1662 /* 1663 * We have to use FULL LOGIN even though it resets the loop too much 1664 * because otherwise port database entries don't get updated after 1665 * a LIP- this is a known f/w bug for 2100 f/w less than 1.17.0. 1666 */ 1667 if (!ISP_FW_NEWER_THAN(isp, 1, 17, 0)) { 1668 icbp->icb_fwoptions |= ICBOPT_FULL_LOGIN; 1669 } 1670 1671 /* 1672 * Insist on Port Database Update Async notifications 1673 */ 1674 icbp->icb_fwoptions |= ICBOPT_PDBCHANGE_AE; 1675 1676 /* 1677 * Make sure that target role reflects into fwoptions. 1678 */ 1679 if (fcp->role & ISP_ROLE_TARGET) { 1680 icbp->icb_fwoptions |= ICBOPT_TGT_ENABLE; 1681 } else { 1682 icbp->icb_fwoptions &= ~ICBOPT_TGT_ENABLE; 1683 } 1684 1685 /* 1686 * For some reason my 2200 does not generate ATIOs in target mode 1687 * if initiator is disabled. Extra logins are better then target 1688 * not working at all. 1689 */ 1690 if ((fcp->role & ISP_ROLE_INITIATOR) || IS_2100(isp) || IS_2200(isp)) { 1691 icbp->icb_fwoptions &= ~ICBOPT_INI_DISABLE; 1692 } else { 1693 icbp->icb_fwoptions |= ICBOPT_INI_DISABLE; 1694 } 1695 1696 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp); 1697 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) { 1698 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN); 1699 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN; 1700 } 1701 icbp->icb_maxalloc = fcp->isp_maxalloc; 1702 if (icbp->icb_maxalloc < 1) { 1703 isp_prt(isp, ISP_LOGERR, "bad maximum allocation (%d)- using 16", fcp->isp_maxalloc); 1704 icbp->icb_maxalloc = 16; 1705 } 1706 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp); 1707 if (icbp->icb_execthrottle < 1) { 1708 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE); 1709 icbp->icb_execthrottle = ICB_DFLT_THROTTLE; 1710 } 1711 icbp->icb_retry_delay = fcp->isp_retry_delay; 1712 icbp->icb_retry_count = fcp->isp_retry_count; 1713 if (fcp->isp_loopid < LOCAL_LOOP_LIM) { 1714 icbp->icb_hardaddr = fcp->isp_loopid; 1715 if (isp->isp_confopts & ISP_CFG_OWNLOOPID) 1716 icbp->icb_fwoptions |= ICBOPT_HARD_ADDRESS; 1717 else 1718 icbp->icb_fwoptions |= ICBOPT_PREV_ADDRESS; 1719 } 1720 1721 /* 1722 * Right now we just set extended options to prefer point-to-point 1723 * over loop based upon some soft config options. 1724 * 1725 * NB: for the 2300, ICBOPT_EXTENDED is required. 1726 */ 1727 if (IS_2100(isp)) { 1728 /* 1729 * We can't have Fast Posting any more- we now 1730 * have 32 bit handles. 1731 */ 1732 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST; 1733 } else if (IS_2200(isp) || IS_23XX(isp)) { 1734 icbp->icb_fwoptions |= ICBOPT_EXTENDED; 1735 1736 icbp->icb_xfwoptions = fcp->isp_xfwoptions; 1737 1738 if (ISP_CAP_FCTAPE(isp)) { 1739 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) 1740 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE; 1741 1742 if (isp->isp_confopts & ISP_CFG_FCTAPE) 1743 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE; 1744 1745 if (icbp->icb_xfwoptions & ICBXOPT_FCTAPE) { 1746 icbp->icb_fwoptions &= ~ICBOPT_FULL_LOGIN; /* per documents */ 1747 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE_CCQ|ICBXOPT_FCTAPE_CONFIRM; 1748 FCPARAM(isp, 0)->fctape_enabled = 1; 1749 } else { 1750 FCPARAM(isp, 0)->fctape_enabled = 0; 1751 } 1752 } else { 1753 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE; 1754 FCPARAM(isp, 0)->fctape_enabled = 0; 1755 } 1756 1757 /* 1758 * Prefer or force Point-To-Point instead Loop? 1759 */ 1760 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) { 1761 case ISP_CFG_LPORT_ONLY: 1762 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1763 icbp->icb_xfwoptions |= ICBXOPT_LOOP_ONLY; 1764 break; 1765 case ISP_CFG_NPORT_ONLY: 1766 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1767 icbp->icb_xfwoptions |= ICBXOPT_PTP_ONLY; 1768 break; 1769 case ISP_CFG_LPORT: 1770 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1771 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP; 1772 break; 1773 case ISP_CFG_NPORT: 1774 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1775 icbp->icb_xfwoptions |= ICBXOPT_PTP_2_LOOP; 1776 break; 1777 default: 1778 /* Let NVRAM settings define it if they are sane */ 1779 switch (icbp->icb_xfwoptions & ICBXOPT_TOPO_MASK) { 1780 case ICBXOPT_PTP_2_LOOP: 1781 case ICBXOPT_PTP_ONLY: 1782 case ICBXOPT_LOOP_ONLY: 1783 case ICBXOPT_LOOP_2_PTP: 1784 break; 1785 default: 1786 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK; 1787 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP; 1788 } 1789 break; 1790 } 1791 if (IS_2200(isp)) { 1792 /* 1793 * We can't have Fast Posting any more- we now 1794 * have 32 bit handles. 1795 * 1796 * RIO seemed to have to much breakage. 1797 * 1798 * Just opt for safety. 1799 */ 1800 icbp->icb_xfwoptions &= ~ICBXOPT_RIO_16BIT; 1801 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST; 1802 } else { 1803 /* 1804 * QLogic recommends that FAST Posting be turned 1805 * off for 23XX cards and instead allow the HBA 1806 * to write response queue entries and interrupt 1807 * after a delay (ZIO). 1808 */ 1809 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST; 1810 if ((fcp->isp_xfwoptions & ICBXOPT_TIMER_MASK) == ICBXOPT_ZIO) { 1811 icbp->icb_xfwoptions |= ICBXOPT_ZIO; 1812 icbp->icb_idelaytimer = 10; 1813 } 1814 icbp->icb_zfwoptions = fcp->isp_zfwoptions; 1815 if (isp->isp_confopts & ISP_CFG_1GB) { 1816 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK; 1817 icbp->icb_zfwoptions |= ICBZOPT_RATE_1GB; 1818 } else if (isp->isp_confopts & ISP_CFG_2GB) { 1819 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK; 1820 icbp->icb_zfwoptions |= ICBZOPT_RATE_2GB; 1821 } else { 1822 switch (icbp->icb_zfwoptions & ICBZOPT_RATE_MASK) { 1823 case ICBZOPT_RATE_1GB: 1824 case ICBZOPT_RATE_2GB: 1825 case ICBZOPT_RATE_AUTO: 1826 break; 1827 default: 1828 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK; 1829 icbp->icb_zfwoptions |= ICBZOPT_RATE_AUTO; 1830 break; 1831 } 1832 } 1833 } 1834 } 1835 1836 1837 /* 1838 * For 22XX > 2.1.26 && 23XX, set some options. 1839 */ 1840 if (ISP_FW_NEWER_THAN(isp, 2, 26, 0)) { 1841 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0); 1842 mbs.param[1] = IFCOPT1_DISF7SWTCH|IFCOPT1_LIPASYNC|IFCOPT1_LIPF8; 1843 mbs.param[2] = 0; 1844 mbs.param[3] = 0; 1845 if (ISP_FW_NEWER_THAN(isp, 3, 16, 0)) { 1846 mbs.param[1] |= IFCOPT1_EQFQASYNC|IFCOPT1_CTIO_RETRY; 1847 if (fcp->role & ISP_ROLE_TARGET) { 1848 if (ISP_FW_NEWER_THAN(isp, 3, 25, 0)) { 1849 mbs.param[1] |= IFCOPT1_ENAPURE; 1850 } 1851 mbs.param[3] = IFCOPT3_NOPRLI; 1852 } 1853 } 1854 isp_mboxcmd(isp, &mbs); 1855 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1856 return; 1857 } 1858 } 1859 icbp->icb_logintime = ICB_LOGIN_TOV; 1860 1861 #ifdef ISP_TARGET_MODE 1862 if (icbp->icb_fwoptions & ICBOPT_TGT_ENABLE) { 1863 icbp->icb_lunenables = 0xffff; 1864 icbp->icb_ccnt = 0xff; 1865 icbp->icb_icnt = 0xff; 1866 icbp->icb_lunetimeout = ICB_LUN_ENABLE_TOV; 1867 } 1868 #endif 1869 if (fcp->isp_wwnn && fcp->isp_wwpn) { 1870 icbp->icb_fwoptions |= ICBOPT_BOTH_WWNS; 1871 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn); 1872 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 1873 isp_prt(isp, ISP_LOGDEBUG1, 1874 "Setting ICB Node 0x%08x%08x Port 0x%08x%08x", 1875 ((uint32_t) (fcp->isp_wwnn >> 32)), 1876 ((uint32_t) (fcp->isp_wwnn)), 1877 ((uint32_t) (fcp->isp_wwpn >> 32)), 1878 ((uint32_t) (fcp->isp_wwpn))); 1879 } else if (fcp->isp_wwpn) { 1880 icbp->icb_fwoptions &= ~ICBOPT_BOTH_WWNS; 1881 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 1882 isp_prt(isp, ISP_LOGDEBUG1, 1883 "Setting ICB Port 0x%08x%08x", 1884 ((uint32_t) (fcp->isp_wwpn >> 32)), 1885 ((uint32_t) (fcp->isp_wwpn))); 1886 } else { 1887 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use"); 1888 return; 1889 } 1890 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp); 1891 if (icbp->icb_rqstqlen < 1) { 1892 isp_prt(isp, ISP_LOGERR, "bad request queue length"); 1893 } 1894 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp); 1895 if (icbp->icb_rsltqlen < 1) { 1896 isp_prt(isp, ISP_LOGERR, "bad result queue length"); 1897 } 1898 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma); 1899 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma); 1900 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma); 1901 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma); 1902 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma); 1903 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma); 1904 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma); 1905 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma); 1906 1907 if (FC_SCRATCH_ACQUIRE(isp, 0)) { 1908 isp_prt(isp, ISP_LOGERR, sacq); 1909 return; 1910 } 1911 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init: fwopt 0x%x xfwopt 0x%x zfwopt 0x%x", 1912 icbp->icb_fwoptions, icbp->icb_xfwoptions, icbp->icb_zfwoptions); 1913 1914 isp_put_icb(isp, icbp, (isp_icb_t *)fcp->isp_scratch); 1915 if (isp->isp_dblev & ISP_LOGDEBUG1) { 1916 isp_print_bytes(isp, "isp_fibre_init", 1917 sizeof(*icbp), fcp->isp_scratch); 1918 } 1919 1920 /* 1921 * Init the firmware 1922 */ 1923 MBSINIT(&mbs, MBOX_INIT_FIRMWARE, MBLOGALL, 30000000); 1924 mbs.param[1] = 0; 1925 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 1926 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 1927 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 1928 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 1929 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %p (%08x%08x)", 1930 fcp->isp_scratch, (uint32_t) ((uint64_t)fcp->isp_scdma >> 32), 1931 (uint32_t) fcp->isp_scdma); 1932 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0); 1933 isp_mboxcmd(isp, &mbs); 1934 FC_SCRATCH_RELEASE(isp, 0); 1935 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 1936 return; 1937 isp->isp_reqidx = 0; 1938 isp->isp_reqodx = 0; 1939 isp->isp_residx = 0; 1940 isp->isp_resodx = 0; 1941 1942 /* 1943 * Whatever happens, we're now committed to being here. 1944 */ 1945 isp->isp_state = ISP_RUNSTATE; 1946 } 1947 1948 static void 1949 isp_fibre_init_2400(ispsoftc_t *isp) 1950 { 1951 fcparam *fcp; 1952 isp_icb_2400_t local, *icbp = &local; 1953 mbreg_t mbs; 1954 int chan; 1955 1956 /* 1957 * Check to see whether all channels have *some* kind of role 1958 */ 1959 for (chan = 0; chan < isp->isp_nchan; chan++) { 1960 fcp = FCPARAM(isp, chan); 1961 if (fcp->role != ISP_ROLE_NONE) { 1962 break; 1963 } 1964 } 1965 if (chan == isp->isp_nchan) { 1966 isp_prt(isp, ISP_LOG_WARN1, "all %d channels with role 'none'", chan); 1967 return; 1968 } 1969 1970 isp->isp_state = ISP_INITSTATE; 1971 1972 /* 1973 * Start with channel 0. 1974 */ 1975 fcp = FCPARAM(isp, 0); 1976 1977 /* 1978 * Turn on LIP F8 async event (1) 1979 */ 1980 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0); 1981 mbs.param[1] = 1; 1982 isp_mboxcmd(isp, &mbs); 1983 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1984 return; 1985 } 1986 1987 ISP_MEMZERO(icbp, sizeof (*icbp)); 1988 icbp->icb_fwoptions1 = fcp->isp_fwoptions; 1989 icbp->icb_fwoptions2 = fcp->isp_xfwoptions; 1990 icbp->icb_fwoptions3 = fcp->isp_zfwoptions; 1991 if (isp->isp_nchan > 1 && ISP_CAP_VP0(isp)) { 1992 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE; 1993 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE; 1994 } else { 1995 if (fcp->role & ISP_ROLE_TARGET) 1996 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE; 1997 else 1998 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_TGT_ENABLE; 1999 if (fcp->role & ISP_ROLE_INITIATOR) 2000 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE; 2001 else 2002 icbp->icb_fwoptions1 |= ICB2400_OPT1_INI_DISABLE; 2003 } 2004 2005 icbp->icb_version = ICB_VERSION1; 2006 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp); 2007 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) { 2008 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN); 2009 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN; 2010 } 2011 2012 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp); 2013 if (icbp->icb_execthrottle < 1) { 2014 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE); 2015 icbp->icb_execthrottle = ICB_DFLT_THROTTLE; 2016 } 2017 2018 /* 2019 * Set target exchange count. Take half if we are supporting both roles. 2020 */ 2021 if (icbp->icb_fwoptions1 & ICB2400_OPT1_TGT_ENABLE) { 2022 icbp->icb_xchgcnt = isp->isp_maxcmds; 2023 if ((icbp->icb_fwoptions1 & ICB2400_OPT1_INI_DISABLE) == 0) 2024 icbp->icb_xchgcnt >>= 1; 2025 } 2026 2027 if (fcp->isp_loopid < LOCAL_LOOP_LIM) { 2028 icbp->icb_hardaddr = fcp->isp_loopid; 2029 if (isp->isp_confopts & ISP_CFG_OWNLOOPID) 2030 icbp->icb_fwoptions1 |= ICB2400_OPT1_HARD_ADDRESS; 2031 else 2032 icbp->icb_fwoptions1 |= ICB2400_OPT1_PREV_ADDRESS; 2033 } 2034 2035 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) { 2036 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_FCTAPE; 2037 } 2038 if (isp->isp_confopts & ISP_CFG_FCTAPE) { 2039 icbp->icb_fwoptions2 |= ICB2400_OPT2_FCTAPE; 2040 } 2041 2042 for (chan = 0; chan < isp->isp_nchan; chan++) { 2043 if (icbp->icb_fwoptions2 & ICB2400_OPT2_FCTAPE) 2044 FCPARAM(isp, chan)->fctape_enabled = 1; 2045 else 2046 FCPARAM(isp, chan)->fctape_enabled = 0; 2047 } 2048 2049 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) { 2050 case ISP_CFG_LPORT_ONLY: 2051 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2052 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_ONLY; 2053 break; 2054 case ISP_CFG_NPORT_ONLY: 2055 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2056 icbp->icb_fwoptions2 |= ICB2400_OPT2_PTP_ONLY; 2057 break; 2058 case ISP_CFG_NPORT: 2059 /* ISP_CFG_PTP_2_LOOP not available in 24XX/25XX */ 2060 case ISP_CFG_LPORT: 2061 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2062 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP; 2063 break; 2064 default: 2065 /* Let NVRAM settings define it if they are sane */ 2066 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TOPO_MASK) { 2067 case ICB2400_OPT2_LOOP_ONLY: 2068 case ICB2400_OPT2_PTP_ONLY: 2069 case ICB2400_OPT2_LOOP_2_PTP: 2070 break; 2071 default: 2072 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK; 2073 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP; 2074 } 2075 break; 2076 } 2077 2078 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK) { 2079 case ICB2400_OPT2_ZIO: 2080 case ICB2400_OPT2_ZIO1: 2081 icbp->icb_idelaytimer = 0; 2082 break; 2083 case 0: 2084 break; 2085 default: 2086 isp_prt(isp, ISP_LOGWARN, "bad value %x in fwopt2 timer field", icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK); 2087 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TIMER_MASK; 2088 break; 2089 } 2090 2091 if (IS_26XX(isp)) { 2092 /* Use handshake to reduce global lock congestion. */ 2093 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHR; 2094 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHA; 2095 } 2096 2097 if ((icbp->icb_fwoptions3 & ICB2400_OPT3_RSPSZ_MASK) == 0) { 2098 icbp->icb_fwoptions3 |= ICB2400_OPT3_RSPSZ_24; 2099 } 2100 if (isp->isp_confopts & ISP_CFG_1GB) { 2101 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2102 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_1GB; 2103 } else if (isp->isp_confopts & ISP_CFG_2GB) { 2104 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2105 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_2GB; 2106 } else if (isp->isp_confopts & ISP_CFG_4GB) { 2107 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2108 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_4GB; 2109 } else if (isp->isp_confopts & ISP_CFG_8GB) { 2110 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2111 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_8GB; 2112 } else if (isp->isp_confopts & ISP_CFG_16GB) { 2113 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2114 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_16GB; 2115 } else { 2116 switch (icbp->icb_fwoptions3 & ICB2400_OPT3_RATE_MASK) { 2117 case ICB2400_OPT3_RATE_4GB: 2118 case ICB2400_OPT3_RATE_8GB: 2119 case ICB2400_OPT3_RATE_16GB: 2120 case ICB2400_OPT3_RATE_AUTO: 2121 break; 2122 case ICB2400_OPT3_RATE_2GB: 2123 if (isp->isp_type <= ISP_HA_FC_2500) 2124 break; 2125 /*FALLTHROUGH*/ 2126 case ICB2400_OPT3_RATE_1GB: 2127 if (isp->isp_type <= ISP_HA_FC_2400) 2128 break; 2129 /*FALLTHROUGH*/ 2130 default: 2131 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK; 2132 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_AUTO; 2133 break; 2134 } 2135 } 2136 icbp->icb_logintime = ICB_LOGIN_TOV; 2137 2138 if (fcp->isp_wwnn && fcp->isp_wwpn) { 2139 icbp->icb_fwoptions1 |= ICB2400_OPT1_BOTH_WWNS; 2140 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 2141 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn); 2142 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)), 2143 ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn))); 2144 } else if (fcp->isp_wwpn) { 2145 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_BOTH_WWNS; 2146 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn); 2147 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))); 2148 } else { 2149 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use"); 2150 return; 2151 } 2152 icbp->icb_retry_count = fcp->isp_retry_count; 2153 2154 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp); 2155 if (icbp->icb_rqstqlen < 8) { 2156 isp_prt(isp, ISP_LOGERR, "bad request queue length %d", icbp->icb_rqstqlen); 2157 return; 2158 } 2159 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp); 2160 if (icbp->icb_rsltqlen < 8) { 2161 isp_prt(isp, ISP_LOGERR, "bad result queue length %d", 2162 icbp->icb_rsltqlen); 2163 return; 2164 } 2165 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma); 2166 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma); 2167 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma); 2168 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma); 2169 2170 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma); 2171 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma); 2172 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma); 2173 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma); 2174 2175 #ifdef ISP_TARGET_MODE 2176 /* unconditionally set up the ATIO queue if we support target mode */ 2177 icbp->icb_atioqlen = RESULT_QUEUE_LEN(isp); 2178 if (icbp->icb_atioqlen < 8) { 2179 isp_prt(isp, ISP_LOGERR, "bad ATIO queue length %d", icbp->icb_atioqlen); 2180 return; 2181 } 2182 icbp->icb_atioqaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_atioq_dma); 2183 icbp->icb_atioqaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_atioq_dma); 2184 icbp->icb_atioqaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_atioq_dma); 2185 icbp->icb_atioqaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_atioq_dma); 2186 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), 2187 DMA_WD1(isp->isp_atioq_dma), DMA_WD0(isp->isp_atioq_dma)); 2188 #endif 2189 2190 if (ISP_CAP_MSIX(isp) && isp->isp_nirq >= 2) { 2191 icbp->icb_msixresp = 1; 2192 if (IS_26XX(isp) && isp->isp_nirq >= 3) 2193 icbp->icb_msixatio = 2; 2194 } 2195 2196 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); 2197 2198 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), 2199 DMA_WD1(isp->isp_rquest_dma), DMA_WD0(isp->isp_rquest_dma), DMA_WD3(isp->isp_result_dma), DMA_WD2(isp->isp_result_dma), 2200 DMA_WD1(isp->isp_result_dma), DMA_WD0(isp->isp_result_dma)); 2201 2202 if (FC_SCRATCH_ACQUIRE(isp, 0)) { 2203 isp_prt(isp, ISP_LOGERR, sacq); 2204 return; 2205 } 2206 ISP_MEMZERO(fcp->isp_scratch, ISP_FC_SCRLEN); 2207 isp_put_icb_2400(isp, icbp, fcp->isp_scratch); 2208 if (isp->isp_dblev & ISP_LOGDEBUG1) { 2209 isp_print_bytes(isp, "isp_fibre_init_2400", 2210 sizeof (*icbp), fcp->isp_scratch); 2211 } 2212 2213 /* 2214 * Now fill in information about any additional channels 2215 */ 2216 if (isp->isp_nchan > 1) { 2217 isp_icb_2400_vpinfo_t vpinfo, *vdst; 2218 vp_port_info_t pi, *pdst; 2219 size_t amt = 0; 2220 uint8_t *off; 2221 2222 vpinfo.vp_global_options = ICB2400_VPGOPT_GEN_RIDA; 2223 if (ISP_CAP_VP0(isp)) { 2224 vpinfo.vp_global_options |= ICB2400_VPGOPT_VP0_DECOUPLE; 2225 vpinfo.vp_count = isp->isp_nchan; 2226 chan = 0; 2227 } else { 2228 vpinfo.vp_count = isp->isp_nchan - 1; 2229 chan = 1; 2230 } 2231 off = fcp->isp_scratch; 2232 off += ICB2400_VPINFO_OFF; 2233 vdst = (isp_icb_2400_vpinfo_t *) off; 2234 isp_put_icb_2400_vpinfo(isp, &vpinfo, vdst); 2235 amt = ICB2400_VPINFO_OFF + sizeof (isp_icb_2400_vpinfo_t); 2236 for (; chan < isp->isp_nchan; chan++) { 2237 fcparam *fcp2; 2238 2239 ISP_MEMZERO(&pi, sizeof (pi)); 2240 fcp2 = FCPARAM(isp, chan); 2241 if (fcp2->role != ISP_ROLE_NONE) { 2242 pi.vp_port_options = ICB2400_VPOPT_ENABLED | 2243 ICB2400_VPOPT_ENA_SNSLOGIN; 2244 if (fcp2->role & ISP_ROLE_INITIATOR) 2245 pi.vp_port_options |= ICB2400_VPOPT_INI_ENABLE; 2246 if ((fcp2->role & ISP_ROLE_TARGET) == 0) 2247 pi.vp_port_options |= ICB2400_VPOPT_TGT_DISABLE; 2248 } 2249 if (fcp2->isp_loopid < LOCAL_LOOP_LIM) { 2250 pi.vp_port_loopid = fcp2->isp_loopid; 2251 if (isp->isp_confopts & ISP_CFG_OWNLOOPID) 2252 pi.vp_port_options |= ICB2400_VPOPT_HARD_ADDRESS; 2253 else 2254 pi.vp_port_options |= ICB2400_VPOPT_PREV_ADDRESS; 2255 } 2256 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_portname, fcp2->isp_wwpn); 2257 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_nodename, fcp2->isp_wwnn); 2258 off = fcp->isp_scratch; 2259 if (ISP_CAP_VP0(isp)) 2260 off += ICB2400_VPINFO_PORT_OFF(chan); 2261 else 2262 off += ICB2400_VPINFO_PORT_OFF(chan - 1); 2263 pdst = (vp_port_info_t *) off; 2264 isp_put_vp_port_info(isp, &pi, pdst); 2265 amt += ICB2400_VPOPT_WRITE_SIZE; 2266 } 2267 if (isp->isp_dblev & ISP_LOGDEBUG1) { 2268 isp_print_bytes(isp, "isp_fibre_init_2400", 2269 amt - ICB2400_VPINFO_OFF, 2270 (char *)fcp->isp_scratch + ICB2400_VPINFO_OFF); 2271 } 2272 } 2273 2274 /* 2275 * Init the firmware 2276 */ 2277 MBSINIT(&mbs, 0, MBLOGALL, 30000000); 2278 if (isp->isp_nchan > 1) { 2279 mbs.param[0] = MBOX_INIT_FIRMWARE_MULTI_ID; 2280 } else { 2281 mbs.param[0] = MBOX_INIT_FIRMWARE; 2282 } 2283 mbs.param[1] = 0; 2284 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 2285 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 2286 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 2287 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 2288 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)); 2289 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0); 2290 isp_mboxcmd(isp, &mbs); 2291 FC_SCRATCH_RELEASE(isp, 0); 2292 2293 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2294 return; 2295 } 2296 isp->isp_reqidx = 0; 2297 isp->isp_reqodx = 0; 2298 isp->isp_residx = 0; 2299 isp->isp_resodx = 0; 2300 isp->isp_atioodx = 0; 2301 2302 /* 2303 * Whatever happens, we're now committed to being here. 2304 */ 2305 isp->isp_state = ISP_RUNSTATE; 2306 } 2307 2308 static int 2309 isp_fc_enable_vp(ispsoftc_t *isp, int chan) 2310 { 2311 fcparam *fcp = FCPARAM(isp, chan); 2312 vp_modify_t vp; 2313 void *reqp; 2314 uint8_t resp[QENTRY_LEN]; 2315 2316 /* Build a VP MODIFY command in memory */ 2317 ISP_MEMZERO(&vp, sizeof(vp)); 2318 vp.vp_mod_hdr.rqs_entry_type = RQSTYPE_VP_MODIFY; 2319 vp.vp_mod_hdr.rqs_entry_count = 1; 2320 vp.vp_mod_cnt = 1; 2321 vp.vp_mod_idx0 = chan; 2322 vp.vp_mod_cmd = VP_MODIFY_ENA; 2323 vp.vp_mod_ports[0].options = ICB2400_VPOPT_ENABLED | 2324 ICB2400_VPOPT_ENA_SNSLOGIN; 2325 if (fcp->role & ISP_ROLE_INITIATOR) 2326 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_INI_ENABLE; 2327 if ((fcp->role & ISP_ROLE_TARGET) == 0) 2328 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_TGT_DISABLE; 2329 if (fcp->isp_loopid < LOCAL_LOOP_LIM) { 2330 vp.vp_mod_ports[0].loopid = fcp->isp_loopid; 2331 if (isp->isp_confopts & ISP_CFG_OWNLOOPID) 2332 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_HARD_ADDRESS; 2333 else 2334 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_PREV_ADDRESS; 2335 } 2336 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwpn, fcp->isp_wwpn); 2337 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwnn, fcp->isp_wwnn); 2338 2339 /* Prepare space for response in memory */ 2340 memset(resp, 0xff, sizeof(resp)); 2341 vp.vp_mod_hdl = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 2342 if (vp.vp_mod_hdl == 0) { 2343 isp_prt(isp, ISP_LOGERR, 2344 "%s: VP_MODIFY of Chan %d out of handles", __func__, chan); 2345 return (EIO); 2346 } 2347 2348 /* Send request and wait for response. */ 2349 reqp = isp_getrqentry(isp); 2350 if (reqp == NULL) { 2351 isp_prt(isp, ISP_LOGERR, 2352 "%s: VP_MODIFY of Chan %d out of rqent", __func__, chan); 2353 isp_destroy_handle(isp, vp.vp_mod_hdl); 2354 return (EIO); 2355 } 2356 isp_put_vp_modify(isp, &vp, (vp_modify_t *)reqp); 2357 if (isp->isp_dblev & ISP_LOGDEBUG1) 2358 isp_print_bytes(isp, "IOCB VP_MODIFY", QENTRY_LEN, reqp); 2359 ISP_SYNC_REQUEST(isp); 2360 if (msleep(resp, &isp->isp_lock, 0, "VP_MODIFY", 5*hz) == EWOULDBLOCK) { 2361 isp_prt(isp, ISP_LOGERR, 2362 "%s: VP_MODIFY of Chan %d timed out", __func__, chan); 2363 isp_destroy_handle(isp, vp.vp_mod_hdl); 2364 return (EIO); 2365 } 2366 if (isp->isp_dblev & ISP_LOGDEBUG1) 2367 isp_print_bytes(isp, "IOCB VP_MODIFY response", QENTRY_LEN, resp); 2368 isp_get_vp_modify(isp, (vp_modify_t *)resp, &vp); 2369 2370 if (vp.vp_mod_hdr.rqs_flags != 0 || vp.vp_mod_status != VP_STS_OK) { 2371 isp_prt(isp, ISP_LOGERR, 2372 "%s: VP_MODIFY of Chan %d failed with flags %x status %d", 2373 __func__, chan, vp.vp_mod_hdr.rqs_flags, vp.vp_mod_status); 2374 return (EIO); 2375 } 2376 return (0); 2377 } 2378 2379 static int 2380 isp_fc_disable_vp(ispsoftc_t *isp, int chan) 2381 { 2382 vp_ctrl_info_t vp; 2383 void *reqp; 2384 uint8_t resp[QENTRY_LEN]; 2385 2386 /* Build a VP CTRL command in memory */ 2387 ISP_MEMZERO(&vp, sizeof(vp)); 2388 vp.vp_ctrl_hdr.rqs_entry_type = RQSTYPE_VP_CTRL; 2389 vp.vp_ctrl_hdr.rqs_entry_count = 1; 2390 if (ISP_CAP_VP0(isp)) { 2391 vp.vp_ctrl_status = 1; 2392 } else { 2393 vp.vp_ctrl_status = 0; 2394 chan--; /* VP0 can not be controlled in this case. */ 2395 } 2396 vp.vp_ctrl_command = VP_CTRL_CMD_DISABLE_VP_LOGO_ALL; 2397 vp.vp_ctrl_vp_count = 1; 2398 vp.vp_ctrl_idmap[chan / 16] |= (1 << chan % 16); 2399 2400 /* Prepare space for response in memory */ 2401 memset(resp, 0xff, sizeof(resp)); 2402 vp.vp_ctrl_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 2403 if (vp.vp_ctrl_handle == 0) { 2404 isp_prt(isp, ISP_LOGERR, 2405 "%s: VP_CTRL of Chan %d out of handles", __func__, chan); 2406 return (EIO); 2407 } 2408 2409 /* Send request and wait for response. */ 2410 reqp = isp_getrqentry(isp); 2411 if (reqp == NULL) { 2412 isp_prt(isp, ISP_LOGERR, 2413 "%s: VP_CTRL of Chan %d out of rqent", __func__, chan); 2414 isp_destroy_handle(isp, vp.vp_ctrl_handle); 2415 return (EIO); 2416 } 2417 isp_put_vp_ctrl_info(isp, &vp, (vp_ctrl_info_t *)reqp); 2418 if (isp->isp_dblev & ISP_LOGDEBUG1) 2419 isp_print_bytes(isp, "IOCB VP_CTRL", QENTRY_LEN, reqp); 2420 ISP_SYNC_REQUEST(isp); 2421 if (msleep(resp, &isp->isp_lock, 0, "VP_CTRL", 5*hz) == EWOULDBLOCK) { 2422 isp_prt(isp, ISP_LOGERR, 2423 "%s: VP_CTRL of Chan %d timed out", __func__, chan); 2424 isp_destroy_handle(isp, vp.vp_ctrl_handle); 2425 return (EIO); 2426 } 2427 if (isp->isp_dblev & ISP_LOGDEBUG1) 2428 isp_print_bytes(isp, "IOCB VP_CTRL response", QENTRY_LEN, resp); 2429 isp_get_vp_ctrl_info(isp, (vp_ctrl_info_t *)resp, &vp); 2430 2431 if (vp.vp_ctrl_hdr.rqs_flags != 0 || vp.vp_ctrl_status != 0) { 2432 isp_prt(isp, ISP_LOGERR, 2433 "%s: VP_CTRL of Chan %d failed with flags %x status %d %d", 2434 __func__, chan, vp.vp_ctrl_hdr.rqs_flags, 2435 vp.vp_ctrl_status, vp.vp_ctrl_index_fail); 2436 return (EIO); 2437 } 2438 return (0); 2439 } 2440 2441 static int 2442 isp_fc_change_role(ispsoftc_t *isp, int chan, int new_role) 2443 { 2444 fcparam *fcp = FCPARAM(isp, chan); 2445 int i, was, res = 0; 2446 2447 if (chan >= isp->isp_nchan) { 2448 isp_prt(isp, ISP_LOGWARN, "%s: bad channel %d", __func__, chan); 2449 return (ENXIO); 2450 } 2451 if (fcp->role == new_role) 2452 return (0); 2453 for (was = 0, i = 0; i < isp->isp_nchan; i++) { 2454 if (FCPARAM(isp, i)->role != ISP_ROLE_NONE) 2455 was++; 2456 } 2457 if (was == 0 || (was == 1 && fcp->role != ISP_ROLE_NONE)) { 2458 fcp->role = new_role; 2459 return (isp_reinit(isp, 0)); 2460 } 2461 if (fcp->role != ISP_ROLE_NONE) { 2462 res = isp_fc_disable_vp(isp, chan); 2463 isp_clear_portdb(isp, chan); 2464 } 2465 fcp->role = new_role; 2466 if (fcp->role != ISP_ROLE_NONE) 2467 res = isp_fc_enable_vp(isp, chan); 2468 return (res); 2469 } 2470 2471 static void 2472 isp_clear_portdb(ispsoftc_t *isp, int chan) 2473 { 2474 fcparam *fcp = FCPARAM(isp, chan); 2475 fcportdb_t *lp; 2476 int i; 2477 2478 for (i = 0; i < MAX_FC_TARG; i++) { 2479 lp = &fcp->portdb[i]; 2480 switch (lp->state) { 2481 case FC_PORTDB_STATE_DEAD: 2482 case FC_PORTDB_STATE_CHANGED: 2483 case FC_PORTDB_STATE_VALID: 2484 lp->state = FC_PORTDB_STATE_NIL; 2485 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp); 2486 break; 2487 case FC_PORTDB_STATE_NIL: 2488 case FC_PORTDB_STATE_NEW: 2489 lp->state = FC_PORTDB_STATE_NIL; 2490 break; 2491 case FC_PORTDB_STATE_ZOMBIE: 2492 break; 2493 default: 2494 panic("Don't know how to clear state %d\n", lp->state); 2495 } 2496 } 2497 } 2498 2499 static void 2500 isp_mark_portdb(ispsoftc_t *isp, int chan) 2501 { 2502 fcparam *fcp = FCPARAM(isp, chan); 2503 fcportdb_t *lp; 2504 int i; 2505 2506 for (i = 0; i < MAX_FC_TARG; i++) { 2507 lp = &fcp->portdb[i]; 2508 if (lp->state == FC_PORTDB_STATE_NIL) 2509 continue; 2510 if (lp->portid >= DOMAIN_CONTROLLER_BASE && 2511 lp->portid <= DOMAIN_CONTROLLER_END) 2512 continue; 2513 fcp->portdb[i].probational = 1; 2514 } 2515 } 2516 2517 /* 2518 * Perform an IOCB PLOGI or LOGO via EXECUTE IOCB A64 for 24XX cards 2519 * or via FABRIC LOGIN/FABRIC LOGOUT for other cards. 2520 */ 2521 static int 2522 isp_plogx(ispsoftc_t *isp, int chan, uint16_t handle, uint32_t portid, int flags) 2523 { 2524 isp_plogx_t pl; 2525 void *reqp; 2526 uint8_t resp[QENTRY_LEN]; 2527 uint32_t sst, parm1; 2528 int rval, lev; 2529 const char *msg; 2530 char buf[64]; 2531 2532 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d PLOGX %s PortID 0x%06x nphdl 0x%x", 2533 chan, (flags & PLOGX_FLG_CMD_MASK) == PLOGX_FLG_CMD_PLOGI ? 2534 "Login":"Logout", portid, handle); 2535 if (!IS_24XX(isp)) { 2536 int action = flags & PLOGX_FLG_CMD_MASK; 2537 if (action == PLOGX_FLG_CMD_PLOGI) { 2538 return (isp_port_login(isp, handle, portid)); 2539 } else if (action == PLOGX_FLG_CMD_LOGO) { 2540 return (isp_port_logout(isp, handle, portid)); 2541 } else { 2542 return (MBOX_INVALID_COMMAND); 2543 } 2544 } 2545 2546 ISP_MEMZERO(&pl, sizeof(pl)); 2547 pl.plogx_header.rqs_entry_count = 1; 2548 pl.plogx_header.rqs_entry_type = RQSTYPE_LOGIN; 2549 pl.plogx_nphdl = handle; 2550 pl.plogx_vphdl = chan; 2551 pl.plogx_portlo = portid; 2552 pl.plogx_rspsz_porthi = (portid >> 16) & 0xff; 2553 pl.plogx_flags = flags; 2554 2555 /* Prepare space for response in memory */ 2556 memset(resp, 0xff, sizeof(resp)); 2557 pl.plogx_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 2558 if (pl.plogx_handle == 0) { 2559 isp_prt(isp, ISP_LOGERR, 2560 "%s: PLOGX of Chan %d out of handles", __func__, chan); 2561 return (-1); 2562 } 2563 2564 /* Send request and wait for response. */ 2565 reqp = isp_getrqentry(isp); 2566 if (reqp == NULL) { 2567 isp_prt(isp, ISP_LOGERR, 2568 "%s: PLOGX of Chan %d out of rqent", __func__, chan); 2569 isp_destroy_handle(isp, pl.plogx_handle); 2570 return (-1); 2571 } 2572 isp_put_plogx(isp, &pl, (isp_plogx_t *)reqp); 2573 if (isp->isp_dblev & ISP_LOGDEBUG1) 2574 isp_print_bytes(isp, "IOCB LOGX", QENTRY_LEN, reqp); 2575 FCPARAM(isp, chan)->isp_login_hdl = handle; 2576 ISP_SYNC_REQUEST(isp); 2577 if (msleep(resp, &isp->isp_lock, 0, "PLOGX", 3 * ICB_LOGIN_TOV * hz) 2578 == EWOULDBLOCK) { 2579 isp_prt(isp, ISP_LOGERR, 2580 "%s: PLOGX of Chan %d timed out", __func__, chan); 2581 isp_destroy_handle(isp, pl.plogx_handle); 2582 return (-1); 2583 } 2584 FCPARAM(isp, chan)->isp_login_hdl = NIL_HANDLE; 2585 if (isp->isp_dblev & ISP_LOGDEBUG1) 2586 isp_print_bytes(isp, "IOCB LOGX response", QENTRY_LEN, resp); 2587 isp_get_plogx(isp, (isp_plogx_t *)resp, &pl); 2588 2589 if (pl.plogx_status == PLOGX_STATUS_OK) { 2590 return (0); 2591 } else if (pl.plogx_status != PLOGX_STATUS_IOCBERR) { 2592 isp_prt(isp, ISP_LOGWARN, 2593 "status 0x%x on port login IOCB channel %d", 2594 pl.plogx_status, chan); 2595 return (-1); 2596 } 2597 2598 sst = pl.plogx_ioparm[0].lo16 | (pl.plogx_ioparm[0].hi16 << 16); 2599 parm1 = pl.plogx_ioparm[1].lo16 | (pl.plogx_ioparm[1].hi16 << 16); 2600 2601 rval = -1; 2602 lev = ISP_LOGERR; 2603 msg = NULL; 2604 2605 switch (sst) { 2606 case PLOGX_IOCBERR_NOLINK: 2607 msg = "no link"; 2608 break; 2609 case PLOGX_IOCBERR_NOIOCB: 2610 msg = "no IOCB buffer"; 2611 break; 2612 case PLOGX_IOCBERR_NOXGHG: 2613 msg = "no Exchange Control Block"; 2614 break; 2615 case PLOGX_IOCBERR_FAILED: 2616 ISP_SNPRINTF(buf, sizeof (buf), "reason 0x%x (last LOGIN state 0x%x)", parm1 & 0xff, (parm1 >> 8) & 0xff); 2617 msg = buf; 2618 break; 2619 case PLOGX_IOCBERR_NOFABRIC: 2620 msg = "no fabric"; 2621 break; 2622 case PLOGX_IOCBERR_NOTREADY: 2623 msg = "firmware not ready"; 2624 break; 2625 case PLOGX_IOCBERR_NOLOGIN: 2626 ISP_SNPRINTF(buf, sizeof (buf), "not logged in (last state 0x%x)", parm1); 2627 msg = buf; 2628 rval = MBOX_NOT_LOGGED_IN; 2629 break; 2630 case PLOGX_IOCBERR_REJECT: 2631 ISP_SNPRINTF(buf, sizeof (buf), "LS_RJT = 0x%x", parm1); 2632 msg = buf; 2633 break; 2634 case PLOGX_IOCBERR_NOPCB: 2635 msg = "no PCB allocated"; 2636 break; 2637 case PLOGX_IOCBERR_EINVAL: 2638 ISP_SNPRINTF(buf, sizeof (buf), "invalid parameter at offset 0x%x", parm1); 2639 msg = buf; 2640 break; 2641 case PLOGX_IOCBERR_PORTUSED: 2642 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1; 2643 ISP_SNPRINTF(buf, sizeof (buf), "already logged in with N-Port handle 0x%x", parm1); 2644 msg = buf; 2645 rval = MBOX_PORT_ID_USED | (parm1 << 16); 2646 break; 2647 case PLOGX_IOCBERR_HNDLUSED: 2648 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1; 2649 ISP_SNPRINTF(buf, sizeof (buf), "handle already used for PortID 0x%06x", parm1); 2650 msg = buf; 2651 rval = MBOX_LOOP_ID_USED; 2652 break; 2653 case PLOGX_IOCBERR_NOHANDLE: 2654 msg = "no handle allocated"; 2655 break; 2656 case PLOGX_IOCBERR_NOFLOGI: 2657 msg = "no FLOGI_ACC"; 2658 break; 2659 default: 2660 ISP_SNPRINTF(buf, sizeof (buf), "status %x from %x", pl.plogx_status, flags); 2661 msg = buf; 2662 break; 2663 } 2664 if (msg) { 2665 isp_prt(isp, ISP_LOGERR, "Chan %d PLOGX PortID 0x%06x to N-Port handle 0x%x: %s", chan, portid, handle, msg); 2666 } 2667 return (rval); 2668 } 2669 2670 static int 2671 isp_port_login(ispsoftc_t *isp, uint16_t handle, uint32_t portid) 2672 { 2673 mbreg_t mbs; 2674 2675 MBSINIT(&mbs, MBOX_FABRIC_LOGIN, MBLOGNONE, 500000); 2676 if (ISP_CAP_2KLOGIN(isp)) { 2677 mbs.param[1] = handle; 2678 mbs.ibits = (1 << 10); 2679 } else { 2680 mbs.param[1] = handle << 8; 2681 } 2682 mbs.param[2] = portid >> 16; 2683 mbs.param[3] = portid; 2684 mbs.logval = MBLOGNONE; 2685 mbs.timeout = 500000; 2686 isp_mboxcmd(isp, &mbs); 2687 2688 switch (mbs.param[0]) { 2689 case MBOX_PORT_ID_USED: 2690 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]); 2691 return (MBOX_PORT_ID_USED | (mbs.param[1] << 16)); 2692 2693 case MBOX_LOOP_ID_USED: 2694 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); 2695 return (MBOX_LOOP_ID_USED); 2696 2697 case MBOX_COMMAND_COMPLETE: 2698 return (0); 2699 2700 case MBOX_COMMAND_ERROR: 2701 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); 2702 return (MBOX_COMMAND_ERROR); 2703 2704 case MBOX_ALL_IDS_USED: 2705 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: all IDs used for fabric login"); 2706 return (MBOX_ALL_IDS_USED); 2707 2708 default: 2709 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); 2710 return (mbs.param[0]); 2711 } 2712 } 2713 2714 /* 2715 * Pre-24XX fabric port logout 2716 * 2717 * Note that portid is not used 2718 */ 2719 static int 2720 isp_port_logout(ispsoftc_t *isp, uint16_t handle, uint32_t portid) 2721 { 2722 mbreg_t mbs; 2723 2724 MBSINIT(&mbs, MBOX_FABRIC_LOGOUT, MBLOGNONE, 500000); 2725 if (ISP_CAP_2KLOGIN(isp)) { 2726 mbs.param[1] = handle; 2727 mbs.ibits = (1 << 10); 2728 } else { 2729 mbs.param[1] = handle << 8; 2730 } 2731 isp_mboxcmd(isp, &mbs); 2732 return (mbs.param[0] == MBOX_COMMAND_COMPLETE? 0 : mbs.param[0]); 2733 } 2734 2735 static int 2736 isp_getpdb(ispsoftc_t *isp, int chan, uint16_t id, isp_pdb_t *pdb) 2737 { 2738 mbreg_t mbs; 2739 union { 2740 isp_pdb_21xx_t fred; 2741 isp_pdb_24xx_t bill; 2742 } un; 2743 2744 MBSINIT(&mbs, MBOX_GET_PORT_DB, 2745 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 250000); 2746 if (IS_24XX(isp)) { 2747 mbs.ibits = (1 << 9)|(1 << 10); 2748 mbs.param[1] = id; 2749 mbs.param[9] = chan; 2750 } else if (ISP_CAP_2KLOGIN(isp)) { 2751 mbs.param[1] = id; 2752 } else { 2753 mbs.param[1] = id << 8; 2754 } 2755 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 2756 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 2757 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 2758 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 2759 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, sizeof(un), chan); 2760 2761 isp_mboxcmd(isp, &mbs); 2762 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 2763 return (mbs.param[0] | (mbs.param[1] << 16)); 2764 2765 MEMORYBARRIER(isp, SYNC_IFORCPU, 0, sizeof(un), chan); 2766 if (IS_24XX(isp)) { 2767 isp_get_pdb_24xx(isp, isp->isp_iocb, &un.bill); 2768 pdb->handle = un.bill.pdb_handle; 2769 pdb->prli_word3 = un.bill.pdb_prli_svc3; 2770 pdb->portid = BITS2WORD_24XX(un.bill.pdb_portid_bits); 2771 ISP_MEMCPY(pdb->portname, un.bill.pdb_portname, 8); 2772 ISP_MEMCPY(pdb->nodename, un.bill.pdb_nodename, 8); 2773 isp_prt(isp, ISP_LOGDEBUG1, 2774 "Chan %d handle 0x%x Port 0x%06x flags 0x%x curstate %x", 2775 chan, id, pdb->portid, un.bill.pdb_flags, 2776 un.bill.pdb_curstate); 2777 if (un.bill.pdb_curstate < PDB2400_STATE_PLOGI_DONE || un.bill.pdb_curstate > PDB2400_STATE_LOGGED_IN) { 2778 mbs.param[0] = MBOX_NOT_LOGGED_IN; 2779 return (mbs.param[0]); 2780 } 2781 } else { 2782 isp_get_pdb_21xx(isp, isp->isp_iocb, &un.fred); 2783 pdb->handle = un.fred.pdb_loopid; 2784 pdb->prli_word3 = un.fred.pdb_prli_svc3; 2785 pdb->portid = BITS2WORD(un.fred.pdb_portid_bits); 2786 ISP_MEMCPY(pdb->portname, un.fred.pdb_portname, 8); 2787 ISP_MEMCPY(pdb->nodename, un.fred.pdb_nodename, 8); 2788 isp_prt(isp, ISP_LOGDEBUG1, 2789 "Chan %d handle 0x%x Port 0x%06x", chan, id, pdb->portid); 2790 } 2791 return (0); 2792 } 2793 2794 static int 2795 isp_gethandles(ispsoftc_t *isp, int chan, uint16_t *handles, int *num, int loop) 2796 { 2797 fcparam *fcp = FCPARAM(isp, chan); 2798 mbreg_t mbs; 2799 isp_pnhle_21xx_t el1, *elp1; 2800 isp_pnhle_23xx_t el3, *elp3; 2801 isp_pnhle_24xx_t el4, *elp4; 2802 int i, j; 2803 uint32_t p; 2804 uint16_t h; 2805 2806 MBSINIT(&mbs, MBOX_GET_ID_LIST, MBLOGALL, 250000); 2807 if (IS_24XX(isp)) { 2808 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 2809 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 2810 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 2811 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 2812 mbs.param[8] = ISP_FC_SCRLEN; 2813 mbs.param[9] = chan; 2814 } else { 2815 mbs.ibits = (1 << 1)|(1 << 2)|(1 << 3)|(1 << 6); 2816 mbs.param[1] = DMA_WD1(fcp->isp_scdma); 2817 mbs.param[2] = DMA_WD0(fcp->isp_scdma); 2818 mbs.param[3] = DMA_WD3(fcp->isp_scdma); 2819 mbs.param[6] = DMA_WD2(fcp->isp_scdma); 2820 } 2821 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 2822 isp_prt(isp, ISP_LOGERR, sacq); 2823 return (-1); 2824 } 2825 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, ISP_FC_SCRLEN, chan); 2826 isp_mboxcmd(isp, &mbs); 2827 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2828 FC_SCRATCH_RELEASE(isp, chan); 2829 return (mbs.param[0] | (mbs.param[1] << 16)); 2830 } 2831 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, ISP_FC_SCRLEN, chan); 2832 elp1 = fcp->isp_scratch; 2833 elp3 = fcp->isp_scratch; 2834 elp4 = fcp->isp_scratch; 2835 for (i = 0, j = 0; i < mbs.param[1] && j < *num; i++) { 2836 if (IS_24XX(isp)) { 2837 isp_get_pnhle_24xx(isp, &elp4[i], &el4); 2838 p = el4.pnhle_port_id_lo | 2839 (el4.pnhle_port_id_hi << 16); 2840 h = el4.pnhle_handle; 2841 } else if (IS_23XX(isp)) { 2842 isp_get_pnhle_23xx(isp, &elp3[i], &el3); 2843 p = el3.pnhle_port_id_lo | 2844 (el3.pnhle_port_id_hi << 16); 2845 h = el3.pnhle_handle; 2846 } else { /* 21xx */ 2847 isp_get_pnhle_21xx(isp, &elp1[i], &el1); 2848 p = el1.pnhle_port_id_lo | 2849 ((el1.pnhle_port_id_hi_handle & 0xff) << 16); 2850 h = el1.pnhle_port_id_hi_handle >> 8; 2851 } 2852 if (loop && (p >> 8) != (fcp->isp_portid >> 8)) 2853 continue; 2854 handles[j++] = h; 2855 } 2856 *num = j; 2857 FC_SCRATCH_RELEASE(isp, chan); 2858 return (0); 2859 } 2860 2861 static void 2862 isp_dump_chip_portdb(ispsoftc_t *isp, int chan) 2863 { 2864 isp_pdb_t pdb; 2865 uint16_t lim, nphdl; 2866 2867 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d chip port dump", chan); 2868 if (ISP_CAP_2KLOGIN(isp)) { 2869 lim = NPH_MAX_2K; 2870 } else { 2871 lim = NPH_MAX; 2872 } 2873 for (nphdl = 0; nphdl != lim; nphdl++) { 2874 if (isp_getpdb(isp, chan, nphdl, &pdb)) { 2875 continue; 2876 } 2877 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d Handle 0x%04x " 2878 "PortID 0x%06x WWPN 0x%02x%02x%02x%02x%02x%02x%02x%02x", 2879 chan, nphdl, pdb.portid, pdb.portname[0], pdb.portname[1], 2880 pdb.portname[2], pdb.portname[3], pdb.portname[4], 2881 pdb.portname[5], pdb.portname[6], pdb.portname[7]); 2882 } 2883 } 2884 2885 static uint64_t 2886 isp_get_wwn(ispsoftc_t *isp, int chan, int nphdl, int nodename) 2887 { 2888 uint64_t wwn = INI_NONE; 2889 mbreg_t mbs; 2890 2891 MBSINIT(&mbs, MBOX_GET_PORT_NAME, 2892 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 500000); 2893 if (ISP_CAP_2KLOGIN(isp)) { 2894 mbs.param[1] = nphdl; 2895 if (nodename) { 2896 mbs.param[10] = 1; 2897 } 2898 mbs.param[9] = chan; 2899 } else { 2900 mbs.ibitm = 3; 2901 mbs.param[1] = nphdl << 8; 2902 if (nodename) { 2903 mbs.param[1] |= 1; 2904 } 2905 } 2906 isp_mboxcmd(isp, &mbs); 2907 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2908 return (wwn); 2909 } 2910 if (IS_24XX(isp)) { 2911 wwn = 2912 (((uint64_t)(mbs.param[2] >> 8)) << 56) | 2913 (((uint64_t)(mbs.param[2] & 0xff)) << 48) | 2914 (((uint64_t)(mbs.param[3] >> 8)) << 40) | 2915 (((uint64_t)(mbs.param[3] & 0xff)) << 32) | 2916 (((uint64_t)(mbs.param[6] >> 8)) << 24) | 2917 (((uint64_t)(mbs.param[6] & 0xff)) << 16) | 2918 (((uint64_t)(mbs.param[7] >> 8)) << 8) | 2919 (((uint64_t)(mbs.param[7] & 0xff))); 2920 } else { 2921 wwn = 2922 (((uint64_t)(mbs.param[2] & 0xff)) << 56) | 2923 (((uint64_t)(mbs.param[2] >> 8)) << 48) | 2924 (((uint64_t)(mbs.param[3] & 0xff)) << 40) | 2925 (((uint64_t)(mbs.param[3] >> 8)) << 32) | 2926 (((uint64_t)(mbs.param[6] & 0xff)) << 24) | 2927 (((uint64_t)(mbs.param[6] >> 8)) << 16) | 2928 (((uint64_t)(mbs.param[7] & 0xff)) << 8) | 2929 (((uint64_t)(mbs.param[7] >> 8))); 2930 } 2931 return (wwn); 2932 } 2933 2934 /* 2935 * Make sure we have good FC link. 2936 */ 2937 2938 static int 2939 isp_fclink_test(ispsoftc_t *isp, int chan, int usdelay) 2940 { 2941 mbreg_t mbs; 2942 int i, r; 2943 uint16_t nphdl; 2944 fcparam *fcp; 2945 isp_pdb_t pdb; 2946 NANOTIME_T hra, hrb; 2947 2948 fcp = FCPARAM(isp, chan); 2949 2950 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 2951 return (-1); 2952 if (fcp->isp_loopstate >= LOOP_LTEST_DONE) 2953 return (0); 2954 2955 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test", chan); 2956 2957 /* 2958 * Wait up to N microseconds for F/W to go to a ready state. 2959 */ 2960 GET_NANOTIME(&hra); 2961 while (1) { 2962 isp_change_fw_state(isp, chan, isp_fw_state(isp, chan)); 2963 if (fcp->isp_fwstate == FW_READY) { 2964 break; 2965 } 2966 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 2967 goto abort; 2968 GET_NANOTIME(&hrb); 2969 if ((NANOTIME_SUB(&hrb, &hra) / 1000 + 1000 >= usdelay)) 2970 break; 2971 ISP_SLEEP(isp, 1000); 2972 } 2973 if (fcp->isp_fwstate != FW_READY) { 2974 isp_prt(isp, ISP_LOG_SANCFG, 2975 "Chan %d Firmware is not ready (%s)", 2976 chan, isp_fc_fw_statename(fcp->isp_fwstate)); 2977 return (-1); 2978 } 2979 2980 /* 2981 * Get our Loop ID and Port ID. 2982 */ 2983 MBSINIT(&mbs, MBOX_GET_LOOP_ID, MBLOGALL, 0); 2984 mbs.param[9] = chan; 2985 isp_mboxcmd(isp, &mbs); 2986 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 2987 return (-1); 2988 } 2989 2990 if (IS_2100(isp)) { 2991 /* 2992 * Don't bother with fabric if we are using really old 2993 * 2100 firmware. It's just not worth it. 2994 */ 2995 if (ISP_FW_NEWER_THAN(isp, 1, 15, 37)) 2996 fcp->isp_topo = TOPO_FL_PORT; 2997 else 2998 fcp->isp_topo = TOPO_NL_PORT; 2999 } else { 3000 int topo = (int) mbs.param[6]; 3001 if (topo < TOPO_NL_PORT || topo > TOPO_PTP_STUB) { 3002 topo = TOPO_PTP_STUB; 3003 } 3004 fcp->isp_topo = topo; 3005 } 3006 fcp->isp_portid = mbs.param[2] | (mbs.param[3] << 16); 3007 3008 if (!TOPO_IS_FABRIC(fcp->isp_topo)) { 3009 fcp->isp_loopid = mbs.param[1] & 0xff; 3010 } else if (fcp->isp_topo != TOPO_F_PORT) { 3011 uint8_t alpa = fcp->isp_portid; 3012 3013 for (i = 0; alpa_map[i]; i++) { 3014 if (alpa_map[i] == alpa) 3015 break; 3016 } 3017 if (alpa_map[i]) 3018 fcp->isp_loopid = i; 3019 } 3020 3021 #if 0 3022 fcp->isp_loopstate = LOOP_HAVE_ADDR; 3023 #endif 3024 fcp->isp_loopstate = LOOP_TESTING_LINK; 3025 3026 if (fcp->isp_topo == TOPO_F_PORT || fcp->isp_topo == TOPO_FL_PORT) { 3027 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID; 3028 r = isp_getpdb(isp, chan, nphdl, &pdb); 3029 if (r != 0 || pdb.portid == 0) { 3030 if (IS_2100(isp)) { 3031 fcp->isp_topo = TOPO_NL_PORT; 3032 } else { 3033 isp_prt(isp, ISP_LOGWARN, 3034 "fabric topology, but cannot get info about fabric controller (0x%x)", r); 3035 fcp->isp_topo = TOPO_PTP_STUB; 3036 } 3037 goto not_on_fabric; 3038 } 3039 3040 if (IS_24XX(isp)) { 3041 fcp->isp_fabric_params = mbs.param[7]; 3042 fcp->isp_sns_hdl = NPH_SNS_ID; 3043 r = isp_register_fc4_type_24xx(isp, chan); 3044 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3045 goto abort; 3046 if (r != 0) 3047 goto not_on_fabric; 3048 r = isp_register_fc4_features_24xx(isp, chan); 3049 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3050 goto abort; 3051 if (r != 0) 3052 goto not_on_fabric; 3053 r = isp_register_port_name_24xx(isp, chan); 3054 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3055 goto abort; 3056 if (r != 0) 3057 goto not_on_fabric; 3058 isp_register_node_name_24xx(isp, chan); 3059 if (fcp->isp_loopstate < LOOP_TESTING_LINK) 3060 goto abort; 3061 } else { 3062 fcp->isp_sns_hdl = SNS_ID; 3063 r = isp_register_fc4_type(isp, chan); 3064 if (r != 0) 3065 goto not_on_fabric; 3066 if (fcp->role == ISP_ROLE_TARGET) 3067 isp_send_change_request(isp, chan); 3068 } 3069 } 3070 3071 not_on_fabric: 3072 /* Get link speed. */ 3073 fcp->isp_gbspeed = 1; 3074 if (IS_23XX(isp) || IS_24XX(isp)) { 3075 MBSINIT(&mbs, MBOX_GET_SET_DATA_RATE, MBLOGALL, 3000000); 3076 mbs.param[1] = MBGSD_GET_RATE; 3077 /* mbs.param[2] undefined if we're just getting rate */ 3078 isp_mboxcmd(isp, &mbs); 3079 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 3080 if (mbs.param[1] == MBGSD_10GB) 3081 fcp->isp_gbspeed = 10; 3082 else if (mbs.param[1] == MBGSD_16GB) 3083 fcp->isp_gbspeed = 16; 3084 else if (mbs.param[1] == MBGSD_8GB) 3085 fcp->isp_gbspeed = 8; 3086 else if (mbs.param[1] == MBGSD_4GB) 3087 fcp->isp_gbspeed = 4; 3088 else if (mbs.param[1] == MBGSD_2GB) 3089 fcp->isp_gbspeed = 2; 3090 else if (mbs.param[1] == MBGSD_1GB) 3091 fcp->isp_gbspeed = 1; 3092 } 3093 } 3094 3095 if (fcp->isp_loopstate < LOOP_TESTING_LINK) { 3096 abort: 3097 isp_prt(isp, ISP_LOG_SANCFG, 3098 "Chan %d FC link test aborted", chan); 3099 return (1); 3100 } 3101 fcp->isp_loopstate = LOOP_LTEST_DONE; 3102 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG, 3103 "Chan %d WWPN %016jx WWNN %016jx", 3104 chan, (uintmax_t)fcp->isp_wwpn, (uintmax_t)fcp->isp_wwnn); 3105 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG, 3106 "Chan %d %dGb %s PortID 0x%06x LoopID 0x%02x", 3107 chan, fcp->isp_gbspeed, isp_fc_toponame(fcp), fcp->isp_portid, 3108 fcp->isp_loopid); 3109 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test done", chan); 3110 return (0); 3111 } 3112 3113 /* 3114 * Complete the synchronization of our Port Database. 3115 * 3116 * At this point, we've scanned the local loop (if any) and the fabric 3117 * and performed fabric logins on all new devices. 3118 * 3119 * Our task here is to go through our port database removing any entities 3120 * that are still marked probational (issuing PLOGO for ones which we had 3121 * PLOGI'd into) or are dead, and notifying upper layers about new/changed 3122 * devices. 3123 */ 3124 static int 3125 isp_pdb_sync(ispsoftc_t *isp, int chan) 3126 { 3127 fcparam *fcp = FCPARAM(isp, chan); 3128 fcportdb_t *lp; 3129 uint16_t dbidx; 3130 3131 if (fcp->isp_loopstate < LOOP_FSCAN_DONE) 3132 return (-1); 3133 if (fcp->isp_loopstate >= LOOP_READY) 3134 return (0); 3135 3136 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync", chan); 3137 3138 fcp->isp_loopstate = LOOP_SYNCING_PDB; 3139 3140 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) { 3141 lp = &fcp->portdb[dbidx]; 3142 3143 if (lp->state == FC_PORTDB_STATE_NIL) 3144 continue; 3145 if (lp->probational && lp->state != FC_PORTDB_STATE_ZOMBIE) 3146 lp->state = FC_PORTDB_STATE_DEAD; 3147 switch (lp->state) { 3148 case FC_PORTDB_STATE_DEAD: 3149 lp->state = FC_PORTDB_STATE_NIL; 3150 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp); 3151 if ((lp->portid & 0xffff00) != 0) { 3152 (void) isp_plogx(isp, chan, lp->handle, 3153 lp->portid, 3154 PLOGX_FLG_CMD_LOGO | 3155 PLOGX_FLG_IMPLICIT | 3156 PLOGX_FLG_FREE_NPHDL); 3157 } 3158 /* 3159 * Note that we might come out of this with our state 3160 * set to FC_PORTDB_STATE_ZOMBIE. 3161 */ 3162 break; 3163 case FC_PORTDB_STATE_NEW: 3164 lp->state = FC_PORTDB_STATE_VALID; 3165 isp_async(isp, ISPASYNC_DEV_ARRIVED, chan, lp); 3166 break; 3167 case FC_PORTDB_STATE_CHANGED: 3168 lp->state = FC_PORTDB_STATE_VALID; 3169 isp_async(isp, ISPASYNC_DEV_CHANGED, chan, lp); 3170 lp->portid = lp->new_portid; 3171 lp->prli_word3 = lp->new_prli_word3; 3172 break; 3173 case FC_PORTDB_STATE_VALID: 3174 isp_async(isp, ISPASYNC_DEV_STAYED, chan, lp); 3175 break; 3176 case FC_PORTDB_STATE_ZOMBIE: 3177 break; 3178 default: 3179 isp_prt(isp, ISP_LOGWARN, 3180 "isp_pdb_sync: state %d for idx %d", 3181 lp->state, dbidx); 3182 isp_dump_portdb(isp, chan); 3183 } 3184 } 3185 3186 if (fcp->isp_loopstate < LOOP_SYNCING_PDB) { 3187 isp_prt(isp, ISP_LOG_SANCFG, 3188 "Chan %d FC PDB sync aborted", chan); 3189 return (1); 3190 } 3191 3192 fcp->isp_loopstate = LOOP_READY; 3193 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync done", chan); 3194 return (0); 3195 } 3196 3197 static void 3198 isp_pdb_add_update(ispsoftc_t *isp, int chan, isp_pdb_t *pdb) 3199 { 3200 fcportdb_t *lp; 3201 uint64_t wwnn, wwpn; 3202 3203 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb->nodename); 3204 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb->portname); 3205 3206 /* Search port database for the same WWPN. */ 3207 if (isp_find_pdb_by_wwpn(isp, chan, wwpn, &lp)) { 3208 if (!lp->probational) { 3209 isp_prt(isp, ISP_LOGERR, 3210 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)", 3211 chan, lp->portid, lp->handle, 3212 FC_PORTDB_TGT(isp, chan, lp), lp->state); 3213 isp_dump_portdb(isp, chan); 3214 return; 3215 } 3216 lp->probational = 0; 3217 lp->node_wwn = wwnn; 3218 3219 /* Old device, nothing new. */ 3220 if (lp->portid == pdb->portid && 3221 lp->handle == pdb->handle && 3222 lp->prli_word3 == pdb->prli_word3) { 3223 if (lp->state != FC_PORTDB_STATE_NEW) 3224 lp->state = FC_PORTDB_STATE_VALID; 3225 isp_prt(isp, ISP_LOG_SANCFG, 3226 "Chan %d Port 0x%06x@0x%04x is valid", 3227 chan, pdb->portid, pdb->handle); 3228 return; 3229 } 3230 3231 /* Something has changed. */ 3232 lp->state = FC_PORTDB_STATE_CHANGED; 3233 lp->handle = pdb->handle; 3234 lp->new_portid = pdb->portid; 3235 lp->new_prli_word3 = pdb->prli_word3; 3236 isp_prt(isp, ISP_LOG_SANCFG, 3237 "Chan %d Port 0x%06x@0x%04x is changed", 3238 chan, pdb->portid, pdb->handle); 3239 return; 3240 } 3241 3242 /* It seems like a new port. Find an empty slot for it. */ 3243 if (!isp_find_pdb_empty(isp, chan, &lp)) { 3244 isp_prt(isp, ISP_LOGERR, "Chan %d out of portdb entries", chan); 3245 return; 3246 } 3247 3248 ISP_MEMZERO(lp, sizeof (fcportdb_t)); 3249 lp->probational = 0; 3250 lp->state = FC_PORTDB_STATE_NEW; 3251 lp->portid = lp->new_portid = pdb->portid; 3252 lp->prli_word3 = lp->new_prli_word3 = pdb->prli_word3; 3253 lp->handle = pdb->handle; 3254 lp->port_wwn = wwpn; 3255 lp->node_wwn = wwnn; 3256 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Port 0x%06x@0x%04x is new", 3257 chan, pdb->portid, pdb->handle); 3258 } 3259 3260 /* 3261 * Fix port IDs for logged-in initiators on pre-2400 chips. 3262 * For those chips we are not receiving login events, adding initiators 3263 * based on ATIO requests, but there is no port ID in that structure. 3264 */ 3265 static void 3266 isp_fix_portids(ispsoftc_t *isp, int chan) 3267 { 3268 fcparam *fcp = FCPARAM(isp, chan); 3269 isp_pdb_t pdb; 3270 uint64_t wwpn; 3271 int i, r; 3272 3273 for (i = 0; i < MAX_FC_TARG; i++) { 3274 fcportdb_t *lp = &fcp->portdb[i]; 3275 3276 if (lp->state == FC_PORTDB_STATE_NIL || 3277 lp->state == FC_PORTDB_STATE_ZOMBIE) 3278 continue; 3279 if (VALID_PORT(lp->portid)) 3280 continue; 3281 3282 r = isp_getpdb(isp, chan, lp->handle, &pdb); 3283 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3284 return; 3285 if (r != 0) { 3286 isp_prt(isp, ISP_LOGDEBUG1, 3287 "Chan %d FC Scan Loop handle %d returned %x", 3288 chan, lp->handle, r); 3289 continue; 3290 } 3291 3292 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname); 3293 if (lp->port_wwn != wwpn) 3294 continue; 3295 lp->portid = lp->new_portid = pdb.portid; 3296 isp_prt(isp, ISP_LOG_SANCFG, 3297 "Chan %d Port 0x%06x@0x%04x is fixed", 3298 chan, pdb.portid, pdb.handle); 3299 } 3300 } 3301 3302 /* 3303 * Scan local loop for devices. 3304 */ 3305 static int 3306 isp_scan_loop(ispsoftc_t *isp, int chan) 3307 { 3308 fcparam *fcp = FCPARAM(isp, chan); 3309 int idx, lim, r; 3310 isp_pdb_t pdb; 3311 uint16_t *handles; 3312 uint16_t handle; 3313 3314 if (fcp->isp_loopstate < LOOP_LTEST_DONE) 3315 return (-1); 3316 if (fcp->isp_loopstate >= LOOP_LSCAN_DONE) 3317 return (0); 3318 3319 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan", chan); 3320 fcp->isp_loopstate = LOOP_SCANNING_LOOP; 3321 if (TOPO_IS_FABRIC(fcp->isp_topo)) { 3322 if (!IS_24XX(isp)) { 3323 isp_fix_portids(isp, chan); 3324 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3325 goto abort; 3326 } 3327 isp_prt(isp, ISP_LOG_SANCFG, 3328 "Chan %d FC loop scan done (no loop)", chan); 3329 fcp->isp_loopstate = LOOP_LSCAN_DONE; 3330 return (0); 3331 } 3332 3333 handles = (uint16_t *)fcp->isp_scanscratch; 3334 lim = ISP_FC_SCRLEN / 2; 3335 r = isp_gethandles(isp, chan, handles, &lim, 1); 3336 if (r != 0) { 3337 isp_prt(isp, ISP_LOG_SANCFG, 3338 "Chan %d Getting list of handles failed with %x", chan, r); 3339 isp_prt(isp, ISP_LOG_SANCFG, 3340 "Chan %d FC loop scan done (bad)", chan); 3341 return (-1); 3342 } 3343 3344 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Got %d handles", 3345 chan, lim); 3346 3347 /* 3348 * Run through the list and get the port database info for each one. 3349 */ 3350 isp_mark_portdb(isp, chan); 3351 for (idx = 0; idx < lim; idx++) { 3352 handle = handles[idx]; 3353 3354 /* 3355 * Don't scan "special" ids. 3356 */ 3357 if (ISP_CAP_2KLOGIN(isp)) { 3358 if (handle >= NPH_RESERVED) 3359 continue; 3360 } else { 3361 if (handle >= FL_ID && handle <= SNS_ID) 3362 continue; 3363 } 3364 3365 /* 3366 * In older cards with older f/w GET_PORT_DATABASE has been 3367 * known to hang. This trick gets around that problem. 3368 */ 3369 if (IS_2100(isp) || IS_2200(isp)) { 3370 uint64_t node_wwn = isp_get_wwn(isp, chan, handle, 1); 3371 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) { 3372 abort: 3373 isp_prt(isp, ISP_LOG_SANCFG, 3374 "Chan %d FC loop scan aborted", chan); 3375 return (1); 3376 } 3377 if (node_wwn == INI_NONE) { 3378 continue; 3379 } 3380 } 3381 3382 /* 3383 * Get the port database entity for this index. 3384 */ 3385 r = isp_getpdb(isp, chan, handle, &pdb); 3386 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3387 goto abort; 3388 if (r != 0) { 3389 isp_prt(isp, ISP_LOGDEBUG1, 3390 "Chan %d FC Scan Loop handle %d returned %x", 3391 chan, handle, r); 3392 continue; 3393 } 3394 3395 isp_pdb_add_update(isp, chan, &pdb); 3396 } 3397 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) 3398 goto abort; 3399 fcp->isp_loopstate = LOOP_LSCAN_DONE; 3400 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan done", chan); 3401 return (0); 3402 } 3403 3404 /* 3405 * Scan the fabric for devices and add them to our port database. 3406 * 3407 * Use the GID_FT command to get all Port IDs for FC4 SCSI devices it knows. 3408 * 3409 * For 2100-23XX cards, we use the SNS mailbox command to pass simple name 3410 * server commands to the switch management server via the QLogic f/w. 3411 * 3412 * For the 24XX and above card, we use CT Pass-through IOCB. 3413 */ 3414 #define GIDLEN ISP_FC_SCRLEN 3415 #define NGENT ((GIDLEN - 16) >> 2) 3416 3417 static int 3418 isp_gid_ft_sns(ispsoftc_t *isp, int chan) 3419 { 3420 union { 3421 sns_gid_ft_req_t _x; 3422 uint8_t _y[SNS_GID_FT_REQ_SIZE]; 3423 } un; 3424 fcparam *fcp = FCPARAM(isp, chan); 3425 sns_gid_ft_req_t *rq = &un._x; 3426 uint8_t *scp = fcp->isp_scratch; 3427 mbreg_t mbs; 3428 3429 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via SNS", chan); 3430 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3431 isp_prt(isp, ISP_LOGERR, sacq); 3432 return (-1); 3433 } 3434 3435 ISP_MEMZERO(rq, SNS_GID_FT_REQ_SIZE); 3436 rq->snscb_rblen = GIDLEN >> 1; 3437 rq->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma); 3438 rq->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma); 3439 rq->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma); 3440 rq->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma); 3441 rq->snscb_sblen = 6; 3442 rq->snscb_cmd = SNS_GID_FT; 3443 rq->snscb_mword_div_2 = NGENT; 3444 rq->snscb_fc4_type = FC4_SCSI; 3445 3446 isp_put_gid_ft_request(isp, rq, (sns_gid_ft_req_t *)scp); 3447 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_GID_FT_REQ_SIZE, chan); 3448 3449 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 10000000); 3450 mbs.param[0] = MBOX_SEND_SNS; 3451 mbs.param[1] = SNS_GID_FT_REQ_SIZE >> 1; 3452 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 3453 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 3454 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 3455 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 3456 isp_mboxcmd(isp, &mbs); 3457 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 3458 if (mbs.param[0] == MBOX_INVALID_COMMAND) { 3459 return (1); 3460 } else { 3461 return (-1); 3462 } 3463 } 3464 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, GIDLEN, chan); 3465 if (isp->isp_dblev & ISP_LOGDEBUG1) 3466 isp_print_bytes(isp, "CT response", GIDLEN, scp); 3467 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp, 3468 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT); 3469 FC_SCRATCH_RELEASE(isp, chan); 3470 return (0); 3471 } 3472 3473 static int 3474 isp_ct_passthru(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt) 3475 { 3476 fcparam *fcp = FCPARAM(isp, chan); 3477 isp_ct_pt_t pt; 3478 void *reqp; 3479 uint8_t resp[QENTRY_LEN]; 3480 3481 /* 3482 * Build a Passthrough IOCB in memory. 3483 */ 3484 ISP_MEMZERO(&pt, sizeof(pt)); 3485 pt.ctp_header.rqs_entry_count = 1; 3486 pt.ctp_header.rqs_entry_type = RQSTYPE_CT_PASSTHRU; 3487 pt.ctp_nphdl = fcp->isp_sns_hdl; 3488 pt.ctp_cmd_cnt = 1; 3489 pt.ctp_vpidx = ISP_GET_VPIDX(isp, chan); 3490 pt.ctp_time = 10; 3491 pt.ctp_rsp_cnt = 1; 3492 pt.ctp_rsp_bcnt = rsp_bcnt; 3493 pt.ctp_cmd_bcnt = cmd_bcnt; 3494 pt.ctp_dataseg[0].ds_base = DMA_LO32(fcp->isp_scdma); 3495 pt.ctp_dataseg[0].ds_basehi = DMA_HI32(fcp->isp_scdma); 3496 pt.ctp_dataseg[0].ds_count = cmd_bcnt; 3497 pt.ctp_dataseg[1].ds_base = DMA_LO32(fcp->isp_scdma); 3498 pt.ctp_dataseg[1].ds_basehi = DMA_HI32(fcp->isp_scdma); 3499 pt.ctp_dataseg[1].ds_count = rsp_bcnt; 3500 3501 /* Prepare space for response in memory */ 3502 memset(resp, 0xff, sizeof(resp)); 3503 pt.ctp_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL); 3504 if (pt.ctp_handle == 0) { 3505 isp_prt(isp, ISP_LOGERR, 3506 "%s: CTP of Chan %d out of handles", __func__, chan); 3507 return (-1); 3508 } 3509 3510 /* Send request and wait for response. */ 3511 reqp = isp_getrqentry(isp); 3512 if (reqp == NULL) { 3513 isp_prt(isp, ISP_LOGERR, 3514 "%s: CTP of Chan %d out of rqent", __func__, chan); 3515 isp_destroy_handle(isp, pt.ctp_handle); 3516 return (-1); 3517 } 3518 isp_put_ct_pt(isp, &pt, (isp_ct_pt_t *)reqp); 3519 if (isp->isp_dblev & ISP_LOGDEBUG1) 3520 isp_print_bytes(isp, "CT IOCB request", QENTRY_LEN, reqp); 3521 ISP_SYNC_REQUEST(isp); 3522 if (msleep(resp, &isp->isp_lock, 0, "CTP", pt.ctp_time*hz) == EWOULDBLOCK) { 3523 isp_prt(isp, ISP_LOGERR, 3524 "%s: CTP of Chan %d timed out", __func__, chan); 3525 isp_destroy_handle(isp, pt.ctp_handle); 3526 return (-1); 3527 } 3528 if (isp->isp_dblev & ISP_LOGDEBUG1) 3529 isp_print_bytes(isp, "CT IOCB response", QENTRY_LEN, resp); 3530 3531 isp_get_ct_pt(isp, (isp_ct_pt_t *)resp, &pt); 3532 if (pt.ctp_status && pt.ctp_status != RQCS_DATA_UNDERRUN) { 3533 isp_prt(isp, ISP_LOGWARN, 3534 "Chan %d GID_FT CT Passthrough returned 0x%x", 3535 chan, pt.ctp_status); 3536 return (-1); 3537 } 3538 3539 return (0); 3540 } 3541 3542 static int 3543 isp_gid_ft_ct_passthru(ispsoftc_t *isp, int chan) 3544 { 3545 fcparam *fcp = FCPARAM(isp, chan); 3546 ct_hdr_t ct; 3547 uint32_t *rp; 3548 uint8_t *scp = fcp->isp_scratch; 3549 3550 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via CT", chan); 3551 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3552 isp_prt(isp, ISP_LOGERR, sacq); 3553 return (-1); 3554 } 3555 3556 /* 3557 * Build the CT header and command in memory. 3558 */ 3559 ISP_MEMZERO(&ct, sizeof (ct)); 3560 ct.ct_revision = CT_REVISION; 3561 ct.ct_fcs_type = CT_FC_TYPE_FC; 3562 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3563 ct.ct_cmd_resp = SNS_GID_FT; 3564 ct.ct_bcnt_resid = (GIDLEN - 16) >> 2; 3565 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp); 3566 rp = (uint32_t *) &scp[sizeof(ct)]; 3567 ISP_IOZPUT_32(isp, FC4_SCSI, rp); 3568 if (isp->isp_dblev & ISP_LOGDEBUG1) { 3569 isp_print_bytes(isp, "CT request", 3570 sizeof(ct) + sizeof(uint32_t), scp); 3571 } 3572 3573 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), GIDLEN)) { 3574 FC_SCRATCH_RELEASE(isp, chan); 3575 return (-1); 3576 } 3577 3578 if (isp->isp_dblev & ISP_LOGDEBUG1) 3579 isp_print_bytes(isp, "CT response", GIDLEN, scp); 3580 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp, 3581 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT); 3582 FC_SCRATCH_RELEASE(isp, chan); 3583 return (0); 3584 } 3585 3586 static int 3587 isp_scan_fabric(ispsoftc_t *isp, int chan) 3588 { 3589 fcparam *fcp = FCPARAM(isp, chan); 3590 fcportdb_t *lp; 3591 uint32_t portid; 3592 uint16_t nphdl; 3593 isp_pdb_t pdb; 3594 int portidx, portlim, r; 3595 sns_gid_ft_rsp_t *rs; 3596 3597 if (fcp->isp_loopstate < LOOP_LSCAN_DONE) 3598 return (-1); 3599 if (fcp->isp_loopstate >= LOOP_FSCAN_DONE) 3600 return (0); 3601 3602 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan", chan); 3603 fcp->isp_loopstate = LOOP_SCANNING_FABRIC; 3604 if (!TOPO_IS_FABRIC(fcp->isp_topo)) { 3605 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3606 isp_prt(isp, ISP_LOG_SANCFG, 3607 "Chan %d FC fabric scan done (no fabric)", chan); 3608 return (0); 3609 } 3610 3611 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) { 3612 abort: 3613 FC_SCRATCH_RELEASE(isp, chan); 3614 isp_prt(isp, ISP_LOG_SANCFG, 3615 "Chan %d FC fabric scan aborted", chan); 3616 return (1); 3617 } 3618 3619 /* 3620 * Make sure we still are logged into the fabric controller. 3621 */ 3622 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID; 3623 r = isp_getpdb(isp, chan, nphdl, &pdb); 3624 if ((r & 0xffff) == MBOX_NOT_LOGGED_IN) { 3625 isp_dump_chip_portdb(isp, chan); 3626 } 3627 if (r) { 3628 fcp->isp_loopstate = LOOP_LTEST_DONE; 3629 fail: 3630 isp_prt(isp, ISP_LOG_SANCFG, 3631 "Chan %d FC fabric scan done (bad)", chan); 3632 return (-1); 3633 } 3634 3635 /* Get list of port IDs from SNS. */ 3636 if (IS_24XX(isp)) 3637 r = isp_gid_ft_ct_passthru(isp, chan); 3638 else 3639 r = isp_gid_ft_sns(isp, chan); 3640 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3641 goto abort; 3642 if (r > 0) { 3643 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3644 return (-1); 3645 } else if (r < 0) { 3646 fcp->isp_loopstate = LOOP_LTEST_DONE; /* try again */ 3647 return (-1); 3648 } 3649 3650 rs = (sns_gid_ft_rsp_t *) fcp->isp_scanscratch; 3651 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3652 goto abort; 3653 if (rs->snscb_cthdr.ct_cmd_resp != LS_ACC) { 3654 int level; 3655 if (rs->snscb_cthdr.ct_reason == 9 && rs->snscb_cthdr.ct_explanation == 7) { 3656 level = ISP_LOG_SANCFG; 3657 } else { 3658 level = ISP_LOGWARN; 3659 } 3660 isp_prt(isp, level, "Chan %d Fabric Nameserver rejected GID_FT" 3661 " (Reason=0x%x Expl=0x%x)", chan, 3662 rs->snscb_cthdr.ct_reason, 3663 rs->snscb_cthdr.ct_explanation); 3664 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3665 return (-1); 3666 } 3667 3668 /* Check our buffer was big enough to get the full list. */ 3669 for (portidx = 0; portidx < NGENT-1; portidx++) { 3670 if (rs->snscb_ports[portidx].control & 0x80) 3671 break; 3672 } 3673 if ((rs->snscb_ports[portidx].control & 0x80) == 0) { 3674 isp_prt(isp, ISP_LOGWARN, 3675 "fabric too big for scratch area: increase ISP_FC_SCRLEN"); 3676 } 3677 portlim = portidx + 1; 3678 isp_prt(isp, ISP_LOG_SANCFG, 3679 "Chan %d Got %d ports back from name server", chan, portlim); 3680 3681 /* Go through the list and remove duplicate port ids. */ 3682 for (portidx = 0; portidx < portlim; portidx++) { 3683 int npidx; 3684 3685 portid = 3686 ((rs->snscb_ports[portidx].portid[0]) << 16) | 3687 ((rs->snscb_ports[portidx].portid[1]) << 8) | 3688 ((rs->snscb_ports[portidx].portid[2])); 3689 3690 for (npidx = portidx + 1; npidx < portlim; npidx++) { 3691 uint32_t new_portid = 3692 ((rs->snscb_ports[npidx].portid[0]) << 16) | 3693 ((rs->snscb_ports[npidx].portid[1]) << 8) | 3694 ((rs->snscb_ports[npidx].portid[2])); 3695 if (new_portid == portid) { 3696 break; 3697 } 3698 } 3699 3700 if (npidx < portlim) { 3701 rs->snscb_ports[npidx].portid[0] = 0; 3702 rs->snscb_ports[npidx].portid[1] = 0; 3703 rs->snscb_ports[npidx].portid[2] = 0; 3704 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d removing duplicate PortID 0x%06x entry from list", chan, portid); 3705 } 3706 } 3707 3708 /* 3709 * We now have a list of Port IDs for all FC4 SCSI devices 3710 * that the Fabric Name server knows about. 3711 * 3712 * For each entry on this list go through our port database looking 3713 * for probational entries- if we find one, then an old entry is 3714 * maybe still this one. We get some information to find out. 3715 * 3716 * Otherwise, it's a new fabric device, and we log into it 3717 * (unconditionally). After searching the entire database 3718 * again to make sure that we never ever ever ever have more 3719 * than one entry that has the same PortID or the same 3720 * WWNN/WWPN duple, we enter the device into our database. 3721 */ 3722 isp_mark_portdb(isp, chan); 3723 for (portidx = 0; portidx < portlim; portidx++) { 3724 portid = ((rs->snscb_ports[portidx].portid[0]) << 16) | 3725 ((rs->snscb_ports[portidx].portid[1]) << 8) | 3726 ((rs->snscb_ports[portidx].portid[2])); 3727 isp_prt(isp, ISP_LOG_SANCFG, 3728 "Chan %d Checking fabric port 0x%06x", chan, portid); 3729 if (portid == 0) { 3730 isp_prt(isp, ISP_LOG_SANCFG, 3731 "Chan %d Port at idx %d is zero", 3732 chan, portidx); 3733 continue; 3734 } 3735 if (portid == fcp->isp_portid) { 3736 isp_prt(isp, ISP_LOG_SANCFG, 3737 "Chan %d Port 0x%06x is our", chan, portid); 3738 continue; 3739 } 3740 3741 /* Now search the entire port database for the same portid. */ 3742 if (isp_find_pdb_by_portid(isp, chan, portid, &lp)) { 3743 if (!lp->probational) { 3744 isp_prt(isp, ISP_LOGERR, 3745 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)", 3746 chan, lp->portid, lp->handle, 3747 FC_PORTDB_TGT(isp, chan, lp), lp->state); 3748 isp_dump_portdb(isp, chan); 3749 goto fail; 3750 } 3751 3752 if (lp->state == FC_PORTDB_STATE_ZOMBIE) 3753 goto relogin; 3754 3755 /* 3756 * See if we're still logged into it. 3757 * 3758 * If we aren't, mark it as a dead device and 3759 * leave the new portid in the database entry 3760 * for somebody further along to decide what to 3761 * do (policy choice). 3762 * 3763 * If we are, check to see if it's the same 3764 * device still (it should be). If for some 3765 * reason it isn't, mark it as a changed device 3766 * and leave the new portid and role in the 3767 * database entry for somebody further along to 3768 * decide what to do (policy choice). 3769 */ 3770 r = isp_getpdb(isp, chan, lp->handle, &pdb); 3771 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3772 goto abort; 3773 if (r != 0) { 3774 lp->state = FC_PORTDB_STATE_DEAD; 3775 isp_prt(isp, ISP_LOG_SANCFG, 3776 "Chan %d Port 0x%06x handle 0x%x is dead (%d)", 3777 chan, portid, lp->handle, r); 3778 goto relogin; 3779 } 3780 3781 isp_pdb_add_update(isp, chan, &pdb); 3782 continue; 3783 } 3784 3785 relogin: 3786 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) { 3787 isp_prt(isp, ISP_LOG_SANCFG, 3788 "Chan %d Port 0x%06x is not logged in", chan, portid); 3789 continue; 3790 } 3791 3792 if (isp_login_device(isp, chan, portid, &pdb, 3793 &FCPARAM(isp, 0)->isp_lasthdl)) { 3794 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3795 goto abort; 3796 continue; 3797 } 3798 3799 isp_pdb_add_update(isp, chan, &pdb); 3800 } 3801 3802 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) 3803 goto abort; 3804 fcp->isp_loopstate = LOOP_FSCAN_DONE; 3805 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan done", chan); 3806 return (0); 3807 } 3808 3809 /* 3810 * Find an unused handle and try and use to login to a port. 3811 */ 3812 static int 3813 isp_login_device(ispsoftc_t *isp, int chan, uint32_t portid, isp_pdb_t *p, uint16_t *ohp) 3814 { 3815 int lim, i, r; 3816 uint16_t handle; 3817 3818 if (ISP_CAP_2KLOGIN(isp)) { 3819 lim = NPH_MAX_2K; 3820 } else { 3821 lim = NPH_MAX; 3822 } 3823 3824 handle = isp_next_handle(isp, ohp); 3825 for (i = 0; i < lim; i++) { 3826 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 3827 return (-1); 3828 3829 /* Check if this handle is free. */ 3830 r = isp_getpdb(isp, chan, handle, p); 3831 if (r == 0) { 3832 if (p->portid != portid) { 3833 /* This handle is busy, try next one. */ 3834 handle = isp_next_handle(isp, ohp); 3835 continue; 3836 } 3837 break; 3838 } 3839 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 3840 return (-1); 3841 3842 /* 3843 * Now try and log into the device 3844 */ 3845 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI); 3846 if (r == 0) { 3847 break; 3848 } else if ((r & 0xffff) == MBOX_PORT_ID_USED) { 3849 /* 3850 * If we get here, then the firmwware still thinks we're logged into this device, but with a different 3851 * handle. We need to break that association. We used to try and just substitute the handle, but then 3852 * failed to get any data via isp_getpdb (below). 3853 */ 3854 if (isp_plogx(isp, chan, r >> 16, portid, PLOGX_FLG_CMD_LOGO | PLOGX_FLG_IMPLICIT | PLOGX_FLG_FREE_NPHDL)) { 3855 isp_prt(isp, ISP_LOGERR, "baw... logout of %x failed", r >> 16); 3856 } 3857 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) 3858 return (-1); 3859 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI); 3860 if (r != 0) 3861 i = lim; 3862 break; 3863 } else if ((r & 0xffff) == MBOX_LOOP_ID_USED) { 3864 /* Try the next handle. */ 3865 handle = isp_next_handle(isp, ohp); 3866 } else { 3867 /* Give up. */ 3868 i = lim; 3869 break; 3870 } 3871 } 3872 3873 if (i == lim) { 3874 isp_prt(isp, ISP_LOGWARN, "Chan %d PLOGI 0x%06x failed", chan, portid); 3875 return (-1); 3876 } 3877 3878 /* 3879 * If we successfully logged into it, get the PDB for it 3880 * so we can crosscheck that it is still what we think it 3881 * is and that we also have the role it plays 3882 */ 3883 r = isp_getpdb(isp, chan, handle, p); 3884 if (r != 0) { 3885 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x disappeared", chan, portid, handle); 3886 return (-1); 3887 } 3888 3889 if (p->handle != handle || p->portid != portid) { 3890 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x changed (0x%06x@0x%0x)", 3891 chan, portid, handle, p->portid, p->handle); 3892 return (-1); 3893 } 3894 return (0); 3895 } 3896 3897 static int 3898 isp_send_change_request(ispsoftc_t *isp, int chan) 3899 { 3900 mbreg_t mbs; 3901 3902 MBSINIT(&mbs, MBOX_SEND_CHANGE_REQUEST, MBLOGALL, 500000); 3903 mbs.param[1] = 0x03; 3904 mbs.param[9] = chan; 3905 isp_mboxcmd(isp, &mbs); 3906 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 3907 return (0); 3908 } else { 3909 isp_prt(isp, ISP_LOGWARN, "Chan %d Send Change Request: 0x%x", 3910 chan, mbs.param[0]); 3911 return (-1); 3912 } 3913 } 3914 3915 static int 3916 isp_register_fc4_type(ispsoftc_t *isp, int chan) 3917 { 3918 fcparam *fcp = FCPARAM(isp, chan); 3919 uint8_t local[SNS_RFT_ID_REQ_SIZE]; 3920 sns_screq_t *reqp = (sns_screq_t *) local; 3921 mbreg_t mbs; 3922 3923 ISP_MEMZERO((void *) reqp, SNS_RFT_ID_REQ_SIZE); 3924 reqp->snscb_rblen = SNS_RFT_ID_RESP_SIZE >> 1; 3925 reqp->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma + 0x100); 3926 reqp->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma + 0x100); 3927 reqp->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma + 0x100); 3928 reqp->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma + 0x100); 3929 reqp->snscb_sblen = 22; 3930 reqp->snscb_data[0] = SNS_RFT_ID; 3931 reqp->snscb_data[4] = fcp->isp_portid & 0xffff; 3932 reqp->snscb_data[5] = (fcp->isp_portid >> 16) & 0xff; 3933 reqp->snscb_data[6] = (1 << FC4_SCSI); 3934 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3935 isp_prt(isp, ISP_LOGERR, sacq); 3936 return (-1); 3937 } 3938 isp_put_sns_request(isp, reqp, (sns_screq_t *) fcp->isp_scratch); 3939 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 1000000); 3940 mbs.param[1] = SNS_RFT_ID_REQ_SIZE >> 1; 3941 mbs.param[2] = DMA_WD1(fcp->isp_scdma); 3942 mbs.param[3] = DMA_WD0(fcp->isp_scdma); 3943 mbs.param[6] = DMA_WD3(fcp->isp_scdma); 3944 mbs.param[7] = DMA_WD2(fcp->isp_scdma); 3945 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_RFT_ID_REQ_SIZE, chan); 3946 isp_mboxcmd(isp, &mbs); 3947 FC_SCRATCH_RELEASE(isp, chan); 3948 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 3949 return (0); 3950 } else { 3951 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x", 3952 chan, mbs.param[0]); 3953 return (-1); 3954 } 3955 } 3956 3957 static int 3958 isp_register_fc4_type_24xx(ispsoftc_t *isp, int chan) 3959 { 3960 fcparam *fcp = FCPARAM(isp, chan); 3961 ct_hdr_t *ct; 3962 rft_id_t rp; 3963 uint8_t *scp = fcp->isp_scratch; 3964 3965 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 3966 isp_prt(isp, ISP_LOGERR, sacq); 3967 return (-1); 3968 } 3969 3970 /* 3971 * Build the CT header and command in memory. 3972 */ 3973 ISP_MEMZERO(&rp, sizeof(rp)); 3974 ct = &rp.rftid_hdr; 3975 ct->ct_revision = CT_REVISION; 3976 ct->ct_fcs_type = CT_FC_TYPE_FC; 3977 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 3978 ct->ct_cmd_resp = SNS_RFT_ID; 3979 ct->ct_bcnt_resid = (sizeof (rft_id_t) - sizeof (ct_hdr_t)) >> 2; 3980 rp.rftid_portid[0] = fcp->isp_portid >> 16; 3981 rp.rftid_portid[1] = fcp->isp_portid >> 8; 3982 rp.rftid_portid[2] = fcp->isp_portid; 3983 rp.rftid_fc4types[FC4_SCSI >> 5] = 1 << (FC4_SCSI & 0x1f); 3984 isp_put_rft_id(isp, &rp, (rft_id_t *)scp); 3985 if (isp->isp_dblev & ISP_LOGDEBUG1) 3986 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp); 3987 3988 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) { 3989 FC_SCRATCH_RELEASE(isp, chan); 3990 return (-1); 3991 } 3992 3993 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 3994 FC_SCRATCH_RELEASE(isp, chan); 3995 if (ct->ct_cmd_resp == LS_RJT) { 3996 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "Chan %d Register FC4 Type rejected", chan); 3997 return (-1); 3998 } else if (ct->ct_cmd_resp == LS_ACC) { 3999 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Register FC4 Type accepted", chan); 4000 } else { 4001 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x", chan, ct->ct_cmd_resp); 4002 return (-1); 4003 } 4004 return (0); 4005 } 4006 4007 static int 4008 isp_register_fc4_features_24xx(ispsoftc_t *isp, int chan) 4009 { 4010 fcparam *fcp = FCPARAM(isp, chan); 4011 ct_hdr_t *ct; 4012 rff_id_t rp; 4013 uint8_t *scp = fcp->isp_scratch; 4014 4015 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4016 isp_prt(isp, ISP_LOGERR, sacq); 4017 return (-1); 4018 } 4019 4020 /* 4021 * Build the CT header and command in memory. 4022 */ 4023 ISP_MEMZERO(&rp, sizeof(rp)); 4024 ct = &rp.rffid_hdr; 4025 ct->ct_revision = CT_REVISION; 4026 ct->ct_fcs_type = CT_FC_TYPE_FC; 4027 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4028 ct->ct_cmd_resp = SNS_RFF_ID; 4029 ct->ct_bcnt_resid = (sizeof (rff_id_t) - sizeof (ct_hdr_t)) >> 2; 4030 rp.rffid_portid[0] = fcp->isp_portid >> 16; 4031 rp.rffid_portid[1] = fcp->isp_portid >> 8; 4032 rp.rffid_portid[2] = fcp->isp_portid; 4033 rp.rffid_fc4features = 0; 4034 if (fcp->role & ISP_ROLE_TARGET) 4035 rp.rffid_fc4features |= 1; 4036 if (fcp->role & ISP_ROLE_INITIATOR) 4037 rp.rffid_fc4features |= 2; 4038 rp.rffid_fc4type = FC4_SCSI; 4039 isp_put_rff_id(isp, &rp, (rff_id_t *)scp); 4040 if (isp->isp_dblev & ISP_LOGDEBUG1) 4041 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp); 4042 4043 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) { 4044 FC_SCRATCH_RELEASE(isp, chan); 4045 return (-1); 4046 } 4047 4048 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4049 FC_SCRATCH_RELEASE(isp, chan); 4050 if (ct->ct_cmd_resp == LS_RJT) { 4051 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4052 "Chan %d Register FC4 Features rejected", chan); 4053 return (-1); 4054 } else if (ct->ct_cmd_resp == LS_ACC) { 4055 isp_prt(isp, ISP_LOG_SANCFG, 4056 "Chan %d Register FC4 Features accepted", chan); 4057 } else { 4058 isp_prt(isp, ISP_LOGWARN, 4059 "Chan %d Register FC4 Features: 0x%x", chan, ct->ct_cmd_resp); 4060 return (-1); 4061 } 4062 return (0); 4063 } 4064 4065 static int 4066 isp_register_port_name_24xx(ispsoftc_t *isp, int chan) 4067 { 4068 fcparam *fcp = FCPARAM(isp, chan); 4069 ct_hdr_t *ct; 4070 rspn_id_t rp; 4071 uint8_t *scp = fcp->isp_scratch; 4072 int len; 4073 4074 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4075 isp_prt(isp, ISP_LOGERR, sacq); 4076 return (-1); 4077 } 4078 4079 /* 4080 * Build the CT header and command in memory. 4081 */ 4082 ISP_MEMZERO(&rp, sizeof(rp)); 4083 ct = &rp.rspnid_hdr; 4084 ct->ct_revision = CT_REVISION; 4085 ct->ct_fcs_type = CT_FC_TYPE_FC; 4086 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4087 ct->ct_cmd_resp = SNS_RSPN_ID; 4088 rp.rspnid_portid[0] = fcp->isp_portid >> 16; 4089 rp.rspnid_portid[1] = fcp->isp_portid >> 8; 4090 rp.rspnid_portid[2] = fcp->isp_portid; 4091 rp.rspnid_length = 0; 4092 len = offsetof(rspn_id_t, rspnid_name); 4093 mtx_lock(&prison0.pr_mtx); 4094 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4095 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD"); 4096 mtx_unlock(&prison0.pr_mtx); 4097 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4098 ":%s", device_get_nameunit(isp->isp_dev)); 4099 if (chan != 0) { 4100 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length], 4101 "/%d", chan); 4102 } 4103 len += rp.rspnid_length; 4104 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2; 4105 isp_put_rspn_id(isp, &rp, (rspn_id_t *)scp); 4106 if (isp->isp_dblev & ISP_LOGDEBUG1) 4107 isp_print_bytes(isp, "CT request", len, scp); 4108 4109 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) { 4110 FC_SCRATCH_RELEASE(isp, chan); 4111 return (-1); 4112 } 4113 4114 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4115 FC_SCRATCH_RELEASE(isp, chan); 4116 if (ct->ct_cmd_resp == LS_RJT) { 4117 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4118 "Chan %d Register Symbolic Port Name rejected", chan); 4119 return (-1); 4120 } else if (ct->ct_cmd_resp == LS_ACC) { 4121 isp_prt(isp, ISP_LOG_SANCFG, 4122 "Chan %d Register Symbolic Port Name accepted", chan); 4123 } else { 4124 isp_prt(isp, ISP_LOGWARN, 4125 "Chan %d Register Symbolic Port Name: 0x%x", chan, ct->ct_cmd_resp); 4126 return (-1); 4127 } 4128 return (0); 4129 } 4130 4131 static int 4132 isp_register_node_name_24xx(ispsoftc_t *isp, int chan) 4133 { 4134 fcparam *fcp = FCPARAM(isp, chan); 4135 ct_hdr_t *ct; 4136 rsnn_nn_t rp; 4137 uint8_t *scp = fcp->isp_scratch; 4138 int len; 4139 4140 if (FC_SCRATCH_ACQUIRE(isp, chan)) { 4141 isp_prt(isp, ISP_LOGERR, sacq); 4142 return (-1); 4143 } 4144 4145 /* 4146 * Build the CT header and command in memory. 4147 */ 4148 ISP_MEMZERO(&rp, sizeof(rp)); 4149 ct = &rp.rsnnnn_hdr; 4150 ct->ct_revision = CT_REVISION; 4151 ct->ct_fcs_type = CT_FC_TYPE_FC; 4152 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS; 4153 ct->ct_cmd_resp = SNS_RSNN_NN; 4154 MAKE_NODE_NAME_FROM_WWN(rp.rsnnnn_nodename, fcp->isp_wwnn); 4155 rp.rsnnnn_length = 0; 4156 len = offsetof(rsnn_nn_t, rsnnnn_name); 4157 mtx_lock(&prison0.pr_mtx); 4158 rp.rsnnnn_length += sprintf(&scp[len + rp.rsnnnn_length], 4159 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD"); 4160 mtx_unlock(&prison0.pr_mtx); 4161 len += rp.rsnnnn_length; 4162 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2; 4163 isp_put_rsnn_nn(isp, &rp, (rsnn_nn_t *)scp); 4164 if (isp->isp_dblev & ISP_LOGDEBUG1) 4165 isp_print_bytes(isp, "CT request", len, scp); 4166 4167 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) { 4168 FC_SCRATCH_RELEASE(isp, chan); 4169 return (-1); 4170 } 4171 4172 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct); 4173 FC_SCRATCH_RELEASE(isp, chan); 4174 if (ct->ct_cmd_resp == LS_RJT) { 4175 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, 4176 "Chan %d Register Symbolic Node Name rejected", chan); 4177 return (-1); 4178 } else if (ct->ct_cmd_resp == LS_ACC) { 4179 isp_prt(isp, ISP_LOG_SANCFG, 4180 "Chan %d Register Symbolic Node Name accepted", chan); 4181 } else { 4182 isp_prt(isp, ISP_LOGWARN, 4183 "Chan %d Register Symbolic Node Name: 0x%x", chan, ct->ct_cmd_resp); 4184 return (-1); 4185 } 4186 return (0); 4187 } 4188 4189 static uint16_t 4190 isp_next_handle(ispsoftc_t *isp, uint16_t *ohp) 4191 { 4192 fcparam *fcp; 4193 int i, chan, wrap; 4194 uint16_t handle, minh, maxh; 4195 4196 handle = *ohp; 4197 if (ISP_CAP_2KLOGIN(isp)) { 4198 minh = 0; 4199 maxh = NPH_RESERVED - 1; 4200 } else { 4201 minh = SNS_ID + 1; 4202 maxh = NPH_MAX - 1; 4203 } 4204 wrap = 0; 4205 4206 next: 4207 if (handle == NIL_HANDLE) { 4208 handle = minh; 4209 } else { 4210 handle++; 4211 if (handle > maxh) { 4212 if (++wrap >= 2) { 4213 isp_prt(isp, ISP_LOGERR, "Out of port handles!"); 4214 return (NIL_HANDLE); 4215 } 4216 handle = minh; 4217 } 4218 } 4219 for (chan = 0; chan < isp->isp_nchan; chan++) { 4220 fcp = FCPARAM(isp, chan); 4221 if (fcp->role == ISP_ROLE_NONE) 4222 continue; 4223 for (i = 0; i < MAX_FC_TARG; i++) { 4224 if (fcp->portdb[i].state != FC_PORTDB_STATE_NIL && 4225 fcp->portdb[i].handle == handle) 4226 goto next; 4227 } 4228 } 4229 *ohp = handle; 4230 return (handle); 4231 } 4232 4233 /* 4234 * Start a command. Locking is assumed done in the caller. 4235 */ 4236 4237 int 4238 isp_start(XS_T *xs) 4239 { 4240 ispsoftc_t *isp; 4241 uint32_t cdblen; 4242 uint8_t local[QENTRY_LEN]; 4243 ispreq_t *reqp; 4244 void *cdbp, *qep; 4245 uint16_t *tptr; 4246 fcportdb_t *lp; 4247 int target, dmaresult; 4248 4249 XS_INITERR(xs); 4250 isp = XS_ISP(xs); 4251 4252 /* 4253 * Check command CDB length, etc.. We really are limited to 16 bytes 4254 * for Fibre Channel, but can do up to 44 bytes in parallel SCSI, 4255 * but probably only if we're running fairly new firmware (we'll 4256 * let the old f/w choke on an extended command queue entry). 4257 */ 4258 4259 if (XS_CDBLEN(xs) > (IS_FC(isp)? 16 : 44) || XS_CDBLEN(xs) == 0) { 4260 isp_prt(isp, ISP_LOGERR, "unsupported cdb length (%d, CDB[0]=0x%x)", XS_CDBLEN(xs), XS_CDBP(xs)[0] & 0xff); 4261 XS_SETERR(xs, HBA_REQINVAL); 4262 return (CMD_COMPLETE); 4263 } 4264 4265 /* 4266 * Translate the target to device handle as appropriate, checking 4267 * for correct device state as well. 4268 */ 4269 target = XS_TGT(xs); 4270 if (IS_FC(isp)) { 4271 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs)); 4272 4273 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) { 4274 isp_prt(isp, ISP_LOG_WARN1, 4275 "%d.%d.%jx I am not an initiator", 4276 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4277 XS_SETERR(xs, HBA_SELTIMEOUT); 4278 return (CMD_COMPLETE); 4279 } 4280 4281 if (isp->isp_state != ISP_RUNSTATE) { 4282 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE"); 4283 XS_SETERR(xs, HBA_BOTCH); 4284 return (CMD_COMPLETE); 4285 } 4286 4287 isp_prt(isp, ISP_LOGDEBUG2, "XS_TGT(xs)=%d", target); 4288 lp = &fcp->portdb[target]; 4289 if (target < 0 || target >= MAX_FC_TARG || 4290 lp->is_target == 0) { 4291 XS_SETERR(xs, HBA_SELTIMEOUT); 4292 return (CMD_COMPLETE); 4293 } 4294 if (fcp->isp_loopstate != LOOP_READY) { 4295 isp_prt(isp, ISP_LOGDEBUG1, 4296 "%d.%d.%jx loop is not ready", 4297 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4298 return (CMD_RQLATER); 4299 } 4300 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 4301 isp_prt(isp, ISP_LOGDEBUG1, 4302 "%d.%d.%jx target zombie", 4303 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4304 return (CMD_RQLATER); 4305 } 4306 if (lp->state != FC_PORTDB_STATE_VALID) { 4307 isp_prt(isp, ISP_LOGDEBUG1, 4308 "%d.%d.%jx bad db port state 0x%x", 4309 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs), lp->state); 4310 XS_SETERR(xs, HBA_SELTIMEOUT); 4311 return (CMD_COMPLETE); 4312 } 4313 } else { 4314 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 4315 if (isp->isp_state != ISP_RUNSTATE) { 4316 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE"); 4317 XS_SETERR(xs, HBA_BOTCH); 4318 return (CMD_COMPLETE); 4319 } 4320 4321 if (sdp->update) { 4322 isp_spi_update(isp, XS_CHANNEL(xs)); 4323 } 4324 lp = NULL; 4325 } 4326 4327 start_again: 4328 4329 qep = isp_getrqentry(isp); 4330 if (qep == NULL) { 4331 isp_prt(isp, ISP_LOG_WARN1, "Request Queue Overflow"); 4332 XS_SETERR(xs, HBA_BOTCH); 4333 return (CMD_EAGAIN); 4334 } 4335 XS_SETERR(xs, HBA_NOERROR); 4336 4337 /* 4338 * Now see if we need to synchronize the ISP with respect to anything. 4339 * We do dual duty here (cough) for synchronizing for buses other 4340 * than which we got here to send a command to. 4341 */ 4342 reqp = (ispreq_t *) local; 4343 ISP_MEMZERO(local, QENTRY_LEN); 4344 if (ISP_TST_SENDMARKER(isp, XS_CHANNEL(xs))) { 4345 if (IS_24XX(isp)) { 4346 isp_marker_24xx_t *m = (isp_marker_24xx_t *) reqp; 4347 m->mrk_header.rqs_entry_count = 1; 4348 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER; 4349 m->mrk_modifier = SYNC_ALL; 4350 m->mrk_vphdl = XS_CHANNEL(xs); 4351 isp_put_marker_24xx(isp, m, qep); 4352 } else { 4353 isp_marker_t *m = (isp_marker_t *) reqp; 4354 m->mrk_header.rqs_entry_count = 1; 4355 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER; 4356 m->mrk_target = (XS_CHANNEL(xs) << 7); /* bus # */ 4357 m->mrk_modifier = SYNC_ALL; 4358 isp_put_marker(isp, m, qep); 4359 } 4360 ISP_SYNC_REQUEST(isp); 4361 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 0); 4362 goto start_again; 4363 } 4364 4365 reqp->req_header.rqs_entry_count = 1; 4366 4367 /* 4368 * Select and install Header Code. 4369 * Note that it might be overridden before going out 4370 * if we're on a 64 bit platform. The lower level 4371 * code (isp_send_cmd) will select the appropriate 4372 * 64 bit variant if it needs to. 4373 */ 4374 if (IS_24XX(isp)) { 4375 reqp->req_header.rqs_entry_type = RQSTYPE_T7RQS; 4376 } else if (IS_FC(isp)) { 4377 reqp->req_header.rqs_entry_type = RQSTYPE_T2RQS; 4378 } else { 4379 if (XS_CDBLEN(xs) > 12) { 4380 reqp->req_header.rqs_entry_type = RQSTYPE_CMDONLY; 4381 } else { 4382 reqp->req_header.rqs_entry_type = RQSTYPE_REQUEST; 4383 } 4384 } 4385 4386 /* 4387 * Set task attributes 4388 */ 4389 if (IS_24XX(isp)) { 4390 int ttype; 4391 if (XS_TAG_P(xs)) { 4392 ttype = XS_TAG_TYPE(xs); 4393 } else { 4394 ttype = REQFLAG_STAG; 4395 } 4396 if (ttype == REQFLAG_OTAG) { 4397 ttype = FCP_CMND_TASK_ATTR_ORDERED; 4398 } else if (ttype == REQFLAG_HTAG) { 4399 ttype = FCP_CMND_TASK_ATTR_HEAD; 4400 } else { 4401 ttype = FCP_CMND_TASK_ATTR_SIMPLE; 4402 } 4403 ((ispreqt7_t *)reqp)->req_task_attribute = ttype; 4404 } else if (IS_FC(isp)) { 4405 /* 4406 * See comment in isp_intr_respq 4407 */ 4408 /* XS_SET_RESID(xs, 0); */ 4409 4410 /* 4411 * Fibre Channel always requires some kind of tag. 4412 * The Qlogic drivers seem be happy not to use a tag, 4413 * but this breaks for some devices (IBM drives). 4414 */ 4415 if (XS_TAG_P(xs)) { 4416 ((ispreqt2_t *)reqp)->req_flags = XS_TAG_TYPE(xs); 4417 } else { 4418 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_STAG; 4419 } 4420 } else { 4421 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 4422 if ((sdp->isp_devparam[target].actv_flags & DPARM_TQING) && XS_TAG_P(xs)) { 4423 reqp->req_flags = XS_TAG_TYPE(xs); 4424 } 4425 } 4426 4427 /* 4428 * NB: we do not support long CDBs (yet) 4429 */ 4430 cdblen = XS_CDBLEN(xs); 4431 4432 if (IS_SCSI(isp)) { 4433 if (cdblen > sizeof (reqp->req_cdb)) { 4434 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4435 XS_SETERR(xs, HBA_REQINVAL); 4436 return (CMD_COMPLETE); 4437 } 4438 reqp->req_target = target | (XS_CHANNEL(xs) << 7); 4439 reqp->req_lun_trn = XS_LUN(xs); 4440 reqp->req_cdblen = cdblen; 4441 tptr = &reqp->req_time; 4442 cdbp = reqp->req_cdb; 4443 } else if (IS_24XX(isp)) { 4444 ispreqt7_t *t7 = (ispreqt7_t *)local; 4445 4446 if (cdblen > sizeof (t7->req_cdb)) { 4447 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4448 XS_SETERR(xs, HBA_REQINVAL); 4449 return (CMD_COMPLETE); 4450 } 4451 4452 t7->req_nphdl = lp->handle; 4453 t7->req_tidlo = lp->portid; 4454 t7->req_tidhi = lp->portid >> 16; 4455 t7->req_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(xs)); 4456 be64enc(t7->req_lun, CAM_EXTLUN_BYTE_SWIZZLE(XS_LUN(xs))); 4457 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) { 4458 if (FCP_NEXT_CRN(isp, &t7->req_crn, xs)) { 4459 isp_prt(isp, ISP_LOG_WARN1, 4460 "%d.%d.%jx cannot generate next CRN", 4461 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4462 XS_SETERR(xs, HBA_BOTCH); 4463 return (CMD_EAGAIN); 4464 } 4465 } 4466 tptr = &t7->req_time; 4467 cdbp = t7->req_cdb; 4468 } else { 4469 ispreqt2_t *t2 = (ispreqt2_t *)local; 4470 4471 if (cdblen > sizeof t2->req_cdb) { 4472 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen); 4473 XS_SETERR(xs, HBA_REQINVAL); 4474 return (CMD_COMPLETE); 4475 } 4476 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) { 4477 if (FCP_NEXT_CRN(isp, &t2->req_crn, xs)) { 4478 isp_prt(isp, ISP_LOG_WARN1, 4479 "%d.%d.%jx cannot generate next CRN", 4480 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs)); 4481 XS_SETERR(xs, HBA_BOTCH); 4482 return (CMD_EAGAIN); 4483 } 4484 } 4485 if (ISP_CAP_2KLOGIN(isp)) { 4486 ispreqt2e_t *t2e = (ispreqt2e_t *)local; 4487 t2e->req_target = lp->handle; 4488 t2e->req_scclun = XS_LUN(xs); 4489 tptr = &t2e->req_time; 4490 cdbp = t2e->req_cdb; 4491 } else if (ISP_CAP_SCCFW(isp)) { 4492 t2->req_target = lp->handle; 4493 t2->req_scclun = XS_LUN(xs); 4494 tptr = &t2->req_time; 4495 cdbp = t2->req_cdb; 4496 } else { 4497 t2->req_target = lp->handle; 4498 t2->req_lun_trn = XS_LUN(xs); 4499 tptr = &t2->req_time; 4500 cdbp = t2->req_cdb; 4501 } 4502 } 4503 *tptr = XS_TIME(xs); 4504 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen); 4505 4506 /* Whew. Thankfully the same for type 7 requests */ 4507 reqp->req_handle = isp_allocate_handle(isp, xs, ISP_HANDLE_INITIATOR); 4508 if (reqp->req_handle == 0) { 4509 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers"); 4510 XS_SETERR(xs, HBA_BOTCH); 4511 return (CMD_EAGAIN); 4512 } 4513 4514 /* 4515 * Set up DMA and/or do any platform dependent swizzling of the request entry 4516 * so that the Qlogic F/W understands what is being asked of it. 4517 * 4518 * The callee is responsible for adding all requests at this point. 4519 */ 4520 dmaresult = ISP_DMASETUP(isp, xs, reqp); 4521 if (dmaresult != CMD_QUEUED) { 4522 isp_destroy_handle(isp, reqp->req_handle); 4523 /* 4524 * dmasetup sets actual error in packet, and 4525 * return what we were given to return. 4526 */ 4527 return (dmaresult); 4528 } 4529 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs)); 4530 return (CMD_QUEUED); 4531 } 4532 4533 /* 4534 * isp control 4535 * Locks (ints blocked) assumed held. 4536 */ 4537 4538 int 4539 isp_control(ispsoftc_t *isp, ispctl_t ctl, ...) 4540 { 4541 XS_T *xs; 4542 mbreg_t *mbr, mbs; 4543 int chan, tgt; 4544 uint32_t handle; 4545 va_list ap; 4546 4547 switch (ctl) { 4548 case ISPCTL_RESET_BUS: 4549 /* 4550 * Issue a bus reset. 4551 */ 4552 if (IS_24XX(isp)) { 4553 isp_prt(isp, ISP_LOGERR, "BUS RESET NOT IMPLEMENTED"); 4554 break; 4555 } else if (IS_FC(isp)) { 4556 mbs.param[1] = 10; 4557 chan = 0; 4558 } else { 4559 va_start(ap, ctl); 4560 chan = va_arg(ap, int); 4561 va_end(ap); 4562 mbs.param[1] = SDPARAM(isp, chan)->isp_bus_reset_delay; 4563 if (mbs.param[1] < 2) { 4564 mbs.param[1] = 2; 4565 } 4566 mbs.param[2] = chan; 4567 } 4568 MBSINIT(&mbs, MBOX_BUS_RESET, MBLOGALL, 0); 4569 ISP_SET_SENDMARKER(isp, chan, 1); 4570 isp_mboxcmd(isp, &mbs); 4571 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4572 break; 4573 } 4574 isp_prt(isp, ISP_LOGINFO, "driver initiated bus reset of bus %d", chan); 4575 return (0); 4576 4577 case ISPCTL_RESET_DEV: 4578 va_start(ap, ctl); 4579 chan = va_arg(ap, int); 4580 tgt = va_arg(ap, int); 4581 va_end(ap); 4582 if (IS_24XX(isp)) { 4583 uint8_t local[QENTRY_LEN]; 4584 isp24xx_tmf_t *tmf; 4585 isp24xx_statusreq_t *sp; 4586 fcparam *fcp = FCPARAM(isp, chan); 4587 fcportdb_t *lp; 4588 4589 if (tgt < 0 || tgt >= MAX_FC_TARG) { 4590 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to reset bad target %d", chan, tgt); 4591 break; 4592 } 4593 lp = &fcp->portdb[tgt]; 4594 if (lp->is_target == 0 || 4595 lp->state != FC_PORTDB_STATE_VALID) { 4596 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt); 4597 break; 4598 } 4599 4600 tmf = (isp24xx_tmf_t *) local; 4601 ISP_MEMZERO(tmf, QENTRY_LEN); 4602 tmf->tmf_header.rqs_entry_type = RQSTYPE_TSK_MGMT; 4603 tmf->tmf_header.rqs_entry_count = 1; 4604 tmf->tmf_nphdl = lp->handle; 4605 tmf->tmf_delay = 2; 4606 tmf->tmf_timeout = 4; 4607 tmf->tmf_flags = ISP24XX_TMF_TARGET_RESET; 4608 tmf->tmf_tidlo = lp->portid; 4609 tmf->tmf_tidhi = lp->portid >> 16; 4610 tmf->tmf_vpidx = ISP_GET_VPIDX(isp, chan); 4611 isp_put_24xx_tmf(isp, tmf, isp->isp_iocb); 4612 if (isp->isp_dblev & ISP_LOGDEBUG1) 4613 isp_print_bytes(isp, "TMF IOCB request", QENTRY_LEN, isp->isp_iocb); 4614 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, QENTRY_LEN, chan); 4615 fcp->sendmarker = 1; 4616 4617 isp_prt(isp, ISP_LOGALL, "Chan %d Reset N-Port Handle 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid); 4618 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 4619 MBCMD_DEFAULT_TIMEOUT + tmf->tmf_timeout * 1000000); 4620 mbs.param[1] = QENTRY_LEN; 4621 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 4622 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 4623 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 4624 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 4625 isp_mboxcmd(isp, &mbs); 4626 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 4627 break; 4628 4629 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan); 4630 if (isp->isp_dblev & ISP_LOGDEBUG1) 4631 isp_print_bytes(isp, "TMF IOCB response", QENTRY_LEN, &((isp24xx_statusreq_t *)isp->isp_iocb)[1]); 4632 sp = (isp24xx_statusreq_t *) local; 4633 isp_get_24xx_response(isp, &((isp24xx_statusreq_t *)isp->isp_iocb)[1], sp); 4634 if (sp->req_completion_status == 0) { 4635 return (0); 4636 } 4637 isp_prt(isp, ISP_LOGWARN, "Chan %d reset of target %d returned 0x%x", chan, tgt, sp->req_completion_status); 4638 break; 4639 } else if (IS_FC(isp)) { 4640 if (ISP_CAP_2KLOGIN(isp)) { 4641 mbs.param[1] = tgt; 4642 mbs.ibits = (1 << 10); 4643 } else { 4644 mbs.param[1] = (tgt << 8); 4645 } 4646 } else { 4647 mbs.param[1] = (chan << 15) | (tgt << 8); 4648 } 4649 MBSINIT(&mbs, MBOX_ABORT_TARGET, MBLOGALL, 0); 4650 mbs.param[2] = 3; /* 'delay', in seconds */ 4651 isp_mboxcmd(isp, &mbs); 4652 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4653 break; 4654 } 4655 isp_prt(isp, ISP_LOGINFO, "Target %d on Bus %d Reset Succeeded", tgt, chan); 4656 ISP_SET_SENDMARKER(isp, chan, 1); 4657 return (0); 4658 4659 case ISPCTL_ABORT_CMD: 4660 va_start(ap, ctl); 4661 xs = va_arg(ap, XS_T *); 4662 va_end(ap); 4663 4664 tgt = XS_TGT(xs); 4665 chan = XS_CHANNEL(xs); 4666 4667 handle = isp_find_handle(isp, xs); 4668 if (handle == 0) { 4669 isp_prt(isp, ISP_LOGWARN, "cannot find handle for command to abort"); 4670 break; 4671 } 4672 if (IS_24XX(isp)) { 4673 isp24xx_abrt_t local, *ab = &local; 4674 fcparam *fcp; 4675 fcportdb_t *lp; 4676 4677 fcp = FCPARAM(isp, chan); 4678 if (tgt < 0 || tgt >= MAX_FC_TARG) { 4679 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to abort bad target %d", chan, tgt); 4680 break; 4681 } 4682 lp = &fcp->portdb[tgt]; 4683 if (lp->is_target == 0 || 4684 lp->state != FC_PORTDB_STATE_VALID) { 4685 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt); 4686 break; 4687 } 4688 isp_prt(isp, ISP_LOGALL, "Chan %d Abort Cmd for N-Port 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid); 4689 ISP_MEMZERO(ab, QENTRY_LEN); 4690 ab->abrt_header.rqs_entry_type = RQSTYPE_ABORT_IO; 4691 ab->abrt_header.rqs_entry_count = 1; 4692 ab->abrt_handle = lp->handle; 4693 ab->abrt_cmd_handle = handle; 4694 ab->abrt_tidlo = lp->portid; 4695 ab->abrt_tidhi = lp->portid >> 16; 4696 ab->abrt_vpidx = ISP_GET_VPIDX(isp, chan); 4697 isp_put_24xx_abrt(isp, ab, isp->isp_iocb); 4698 if (isp->isp_dblev & ISP_LOGDEBUG1) 4699 isp_print_bytes(isp, "AB IOCB quest", QENTRY_LEN, isp->isp_iocb); 4700 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, 2 * QENTRY_LEN, chan); 4701 4702 ISP_MEMZERO(&mbs, sizeof (mbs)); 4703 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 5000000); 4704 mbs.param[1] = QENTRY_LEN; 4705 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma); 4706 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma); 4707 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma); 4708 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma); 4709 4710 isp_mboxcmd(isp, &mbs); 4711 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) 4712 break; 4713 4714 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan); 4715 if (isp->isp_dblev & ISP_LOGDEBUG1) 4716 isp_print_bytes(isp, "AB IOCB response", QENTRY_LEN, &((isp24xx_abrt_t *)isp->isp_iocb)[1]); 4717 isp_get_24xx_abrt(isp, &((isp24xx_abrt_t *)isp->isp_iocb)[1], ab); 4718 if (ab->abrt_nphdl == ISP24XX_ABRT_OKAY) { 4719 return (0); 4720 } 4721 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d abort returned 0x%x", chan, tgt, ab->abrt_nphdl); 4722 break; 4723 } else if (IS_FC(isp)) { 4724 if (ISP_CAP_SCCFW(isp)) { 4725 if (ISP_CAP_2KLOGIN(isp)) { 4726 mbs.param[1] = tgt; 4727 } else { 4728 mbs.param[1] = tgt << 8; 4729 } 4730 mbs.param[6] = XS_LUN(xs); 4731 } else { 4732 mbs.param[1] = tgt << 8 | XS_LUN(xs); 4733 } 4734 } else { 4735 mbs.param[1] = (chan << 15) | (tgt << 8) | XS_LUN(xs); 4736 } 4737 MBSINIT(&mbs, MBOX_ABORT, 4738 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_ERROR), 0); 4739 mbs.param[2] = handle; 4740 isp_mboxcmd(isp, &mbs); 4741 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 4742 break; 4743 } 4744 return (0); 4745 4746 case ISPCTL_UPDATE_PARAMS: 4747 4748 va_start(ap, ctl); 4749 chan = va_arg(ap, int); 4750 va_end(ap); 4751 isp_spi_update(isp, chan); 4752 return (0); 4753 4754 case ISPCTL_FCLINK_TEST: 4755 4756 if (IS_FC(isp)) { 4757 int usdelay; 4758 va_start(ap, ctl); 4759 chan = va_arg(ap, int); 4760 usdelay = va_arg(ap, int); 4761 va_end(ap); 4762 if (usdelay == 0) { 4763 usdelay = 250000; 4764 } 4765 return (isp_fclink_test(isp, chan, usdelay)); 4766 } 4767 break; 4768 4769 case ISPCTL_SCAN_FABRIC: 4770 4771 if (IS_FC(isp)) { 4772 va_start(ap, ctl); 4773 chan = va_arg(ap, int); 4774 va_end(ap); 4775 return (isp_scan_fabric(isp, chan)); 4776 } 4777 break; 4778 4779 case ISPCTL_SCAN_LOOP: 4780 4781 if (IS_FC(isp)) { 4782 va_start(ap, ctl); 4783 chan = va_arg(ap, int); 4784 va_end(ap); 4785 return (isp_scan_loop(isp, chan)); 4786 } 4787 break; 4788 4789 case ISPCTL_PDB_SYNC: 4790 4791 if (IS_FC(isp)) { 4792 va_start(ap, ctl); 4793 chan = va_arg(ap, int); 4794 va_end(ap); 4795 return (isp_pdb_sync(isp, chan)); 4796 } 4797 break; 4798 4799 case ISPCTL_SEND_LIP: 4800 4801 if (IS_FC(isp) && !IS_24XX(isp)) { 4802 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0); 4803 if (ISP_CAP_2KLOGIN(isp)) { 4804 mbs.ibits = (1 << 10); 4805 } 4806 isp_mboxcmd(isp, &mbs); 4807 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 4808 return (0); 4809 } 4810 } 4811 break; 4812 4813 case ISPCTL_GET_PDB: 4814 if (IS_FC(isp)) { 4815 isp_pdb_t *pdb; 4816 va_start(ap, ctl); 4817 chan = va_arg(ap, int); 4818 tgt = va_arg(ap, int); 4819 pdb = va_arg(ap, isp_pdb_t *); 4820 va_end(ap); 4821 return (isp_getpdb(isp, chan, tgt, pdb)); 4822 } 4823 break; 4824 4825 case ISPCTL_GET_NAMES: 4826 { 4827 uint64_t *wwnn, *wwnp; 4828 va_start(ap, ctl); 4829 chan = va_arg(ap, int); 4830 tgt = va_arg(ap, int); 4831 wwnn = va_arg(ap, uint64_t *); 4832 wwnp = va_arg(ap, uint64_t *); 4833 va_end(ap); 4834 if (wwnn == NULL && wwnp == NULL) { 4835 break; 4836 } 4837 if (wwnn) { 4838 *wwnn = isp_get_wwn(isp, chan, tgt, 1); 4839 if (*wwnn == INI_NONE) { 4840 break; 4841 } 4842 } 4843 if (wwnp) { 4844 *wwnp = isp_get_wwn(isp, chan, tgt, 0); 4845 if (*wwnp == INI_NONE) { 4846 break; 4847 } 4848 } 4849 return (0); 4850 } 4851 case ISPCTL_RUN_MBOXCMD: 4852 { 4853 va_start(ap, ctl); 4854 mbr = va_arg(ap, mbreg_t *); 4855 va_end(ap); 4856 isp_mboxcmd(isp, mbr); 4857 return (0); 4858 } 4859 case ISPCTL_PLOGX: 4860 { 4861 isp_plcmd_t *p; 4862 int r; 4863 4864 va_start(ap, ctl); 4865 p = va_arg(ap, isp_plcmd_t *); 4866 va_end(ap); 4867 4868 if ((p->flags & PLOGX_FLG_CMD_MASK) != PLOGX_FLG_CMD_PLOGI || (p->handle != NIL_HANDLE)) { 4869 return (isp_plogx(isp, p->channel, p->handle, p->portid, p->flags)); 4870 } 4871 do { 4872 isp_next_handle(isp, &p->handle); 4873 r = isp_plogx(isp, p->channel, p->handle, p->portid, p->flags); 4874 if ((r & 0xffff) == MBOX_PORT_ID_USED) { 4875 p->handle = r >> 16; 4876 r = 0; 4877 break; 4878 } 4879 } while ((r & 0xffff) == MBOX_LOOP_ID_USED); 4880 return (r); 4881 } 4882 case ISPCTL_CHANGE_ROLE: 4883 if (IS_FC(isp)) { 4884 int role, r; 4885 4886 va_start(ap, ctl); 4887 chan = va_arg(ap, int); 4888 role = va_arg(ap, int); 4889 va_end(ap); 4890 r = isp_fc_change_role(isp, chan, role); 4891 return (r); 4892 } 4893 break; 4894 default: 4895 isp_prt(isp, ISP_LOGERR, "Unknown Control Opcode 0x%x", ctl); 4896 break; 4897 4898 } 4899 return (-1); 4900 } 4901 4902 /* 4903 * Interrupt Service Routine(s). 4904 * 4905 * External (OS) framework has done the appropriate locking, 4906 * and the locking will be held throughout this function. 4907 */ 4908 4909 #ifdef ISP_TARGET_MODE 4910 void 4911 isp_intr_atioq(ispsoftc_t *isp) 4912 { 4913 uint8_t qe[QENTRY_LEN]; 4914 isphdr_t *hp; 4915 void *addr; 4916 uint32_t iptr, optr, oop; 4917 4918 iptr = ISP_READ(isp, BIU2400_ATIO_RSPINP); 4919 optr = isp->isp_atioodx; 4920 while (optr != iptr) { 4921 oop = optr; 4922 MEMORYBARRIER(isp, SYNC_ATIOQ, oop, QENTRY_LEN, -1); 4923 addr = ISP_QUEUE_ENTRY(isp->isp_atioq, oop); 4924 isp_get_hdr(isp, addr, (isphdr_t *)qe); 4925 hp = (isphdr_t *)qe; 4926 switch (hp->rqs_entry_type) { 4927 case RQSTYPE_NOTIFY: 4928 case RQSTYPE_ATIO: 4929 (void) isp_target_notify(isp, addr, &oop); 4930 break; 4931 default: 4932 isp_print_qentry(isp, "?ATIOQ entry?", oop, addr); 4933 break; 4934 } 4935 optr = ISP_NXT_QENTRY(oop, RESULT_QUEUE_LEN(isp)); 4936 } 4937 if (isp->isp_atioodx != optr) { 4938 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, optr); 4939 isp->isp_atioodx = optr; 4940 } 4941 } 4942 #endif 4943 4944 void 4945 isp_intr_async(ispsoftc_t *isp, uint16_t event) 4946 { 4947 4948 if (IS_FC(isp)) 4949 isp_parse_async_fc(isp, event); 4950 else 4951 isp_parse_async(isp, event); 4952 } 4953 4954 void 4955 isp_intr_mbox(ispsoftc_t *isp, uint16_t mbox0) 4956 { 4957 int i, obits; 4958 4959 if (!isp->isp_mboxbsy) { 4960 isp_prt(isp, ISP_LOGWARN, "mailbox 0x%x with no waiters", mbox0); 4961 return; 4962 } 4963 obits = isp->isp_obits; 4964 isp->isp_mboxtmp[0] = mbox0; 4965 for (i = 1; i < ISP_NMBOX(isp); i++) { 4966 if ((obits & (1 << i)) == 0) 4967 continue; 4968 isp->isp_mboxtmp[i] = ISP_READ(isp, MBOX_OFF(i)); 4969 } 4970 MBOX_NOTIFY_COMPLETE(isp); 4971 } 4972 4973 /* 4974 * Limit our stack depth by sticking with the max likely number 4975 * of completions on a request queue at any one time. 4976 */ 4977 #ifndef MAX_REQUESTQ_COMPLETIONS 4978 #define MAX_REQUESTQ_COMPLETIONS 32 4979 #endif 4980 4981 void 4982 isp_intr_respq(ispsoftc_t *isp) 4983 { 4984 XS_T *complist[MAX_REQUESTQ_COMPLETIONS], *xs; 4985 uint32_t iptr, optr, junk; 4986 int i, nlooked = 0, ndone = 0, continuations_expected = 0; 4987 int etype, last_etype = 0; 4988 4989 /* 4990 * We can't be getting this now. 4991 */ 4992 if (isp->isp_state != ISP_RUNSTATE) { 4993 isp_prt(isp, ISP_LOGINFO, "respq interrupt when not ready"); 4994 return; 4995 } 4996 4997 iptr = ISP_READ(isp, isp->isp_respinrp); 4998 /* Debounce the 2300 if revision less than 2. */ 4999 if (IS_2100(isp) || (IS_2300(isp) && isp->isp_revision < 2)) { 5000 do { 5001 junk = iptr; 5002 iptr = ISP_READ(isp, isp->isp_respinrp); 5003 } while (junk != iptr); 5004 } 5005 isp->isp_residx = iptr; 5006 5007 optr = isp->isp_resodx; 5008 while (optr != iptr) { 5009 uint8_t qe[QENTRY_LEN]; 5010 ispstatusreq_t *sp = (ispstatusreq_t *) qe; 5011 isphdr_t *hp; 5012 int buddaboom, scsi_status, completion_status; 5013 int req_status_flags, req_state_flags; 5014 uint8_t *snsp, *resp; 5015 uint32_t rlen, slen, totslen; 5016 long resid; 5017 uint16_t oop; 5018 5019 hp = (isphdr_t *) ISP_QUEUE_ENTRY(isp->isp_result, optr); 5020 oop = optr; 5021 optr = ISP_NXT_QENTRY(optr, RESULT_QUEUE_LEN(isp)); 5022 nlooked++; 5023 read_again: 5024 buddaboom = req_status_flags = req_state_flags = 0; 5025 resid = 0L; 5026 5027 /* 5028 * Synchronize our view of this response queue entry. 5029 */ 5030 MEMORYBARRIER(isp, SYNC_RESULT, oop, QENTRY_LEN, -1); 5031 if (isp->isp_dblev & ISP_LOGDEBUG1) 5032 isp_print_qentry(isp, "Response Queue Entry", oop, hp); 5033 isp_get_hdr(isp, hp, &sp->req_header); 5034 etype = sp->req_header.rqs_entry_type; 5035 5036 if (IS_24XX(isp) && etype == RQSTYPE_RESPONSE) { 5037 isp24xx_statusreq_t *sp2 = (isp24xx_statusreq_t *)qe; 5038 isp_get_24xx_response(isp, (isp24xx_statusreq_t *)hp, sp2); 5039 scsi_status = sp2->req_scsi_status; 5040 completion_status = sp2->req_completion_status; 5041 if ((scsi_status & 0xff) != 0) 5042 req_state_flags = RQSF_GOT_STATUS; 5043 else 5044 req_state_flags = 0; 5045 resid = sp2->req_resid; 5046 } else if (etype == RQSTYPE_RESPONSE) { 5047 isp_get_response(isp, (ispstatusreq_t *) hp, sp); 5048 scsi_status = sp->req_scsi_status; 5049 completion_status = sp->req_completion_status; 5050 req_status_flags = sp->req_status_flags; 5051 req_state_flags = sp->req_state_flags; 5052 resid = sp->req_resid; 5053 } else if (etype == RQSTYPE_RIO1) { 5054 isp_rio1_t *rio = (isp_rio1_t *) qe; 5055 isp_get_rio1(isp, (isp_rio1_t *) hp, rio); 5056 for (i = 0; i < rio->req_header.rqs_seqno; i++) { 5057 isp_fastpost_complete(isp, rio->req_handles[i]); 5058 } 5059 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5060 last_etype = etype; 5061 continue; 5062 } else if (etype == RQSTYPE_RIO2) { 5063 isp_prt(isp, ISP_LOGERR, "dropping RIO2 response"); 5064 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5065 last_etype = etype; 5066 continue; 5067 } else if (etype == RQSTYPE_STATUS_CONT) { 5068 isp_get_cont_response(isp, (ispstatus_cont_t *) hp, (ispstatus_cont_t *) sp); 5069 if (last_etype == RQSTYPE_RESPONSE && continuations_expected && ndone > 0 && (xs = complist[ndone-1]) != NULL) { 5070 ispstatus_cont_t *scp = (ispstatus_cont_t *) sp; 5071 XS_SENSE_APPEND(xs, scp->req_sense_data, sizeof (scp->req_sense_data)); 5072 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "%d more Status Continuations expected", --continuations_expected); 5073 } else { 5074 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response"); 5075 } 5076 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5077 continue; 5078 } else { 5079 /* 5080 * Somebody reachable via isp_handle_other_response 5081 * may have updated the response queue pointers for 5082 * us, so we reload our goal index. 5083 */ 5084 int r; 5085 uint32_t tsto = oop; 5086 r = isp_handle_other_response(isp, etype, hp, &tsto); 5087 if (r < 0) { 5088 goto read_again; 5089 } 5090 /* 5091 * If somebody updated the output pointer, then reset 5092 * optr to be one more than the updated amount. 5093 */ 5094 while (tsto != oop) { 5095 optr = ISP_NXT_QENTRY(tsto, RESULT_QUEUE_LEN(isp)); 5096 } 5097 if (r > 0) { 5098 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5099 last_etype = etype; 5100 continue; 5101 } 5102 5103 /* 5104 * After this point, we'll just look at the header as 5105 * we don't know how to deal with the rest of the 5106 * response. 5107 */ 5108 5109 /* 5110 * It really has to be a bounced request just copied 5111 * from the request queue to the response queue. If 5112 * not, something bad has happened. 5113 */ 5114 if (etype != RQSTYPE_REQUEST) { 5115 isp_prt(isp, ISP_LOGERR, notresp, etype, oop, optr, nlooked); 5116 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5117 last_etype = etype; 5118 continue; 5119 } 5120 buddaboom = 1; 5121 scsi_status = sp->req_scsi_status; 5122 completion_status = sp->req_completion_status; 5123 req_status_flags = sp->req_status_flags; 5124 req_state_flags = sp->req_state_flags; 5125 resid = sp->req_resid; 5126 } 5127 5128 if (sp->req_header.rqs_flags & RQSFLAG_MASK) { 5129 if (sp->req_header.rqs_flags & RQSFLAG_CONTINUATION) { 5130 isp_print_qentry(isp, "unexpected continuation segment", 5131 oop, hp); 5132 last_etype = etype; 5133 continue; 5134 } 5135 if (sp->req_header.rqs_flags & RQSFLAG_FULL) { 5136 isp_prt(isp, ISP_LOG_WARN1, "internal queues full"); 5137 /* 5138 * We'll synthesize a QUEUE FULL message below. 5139 */ 5140 } 5141 if (sp->req_header.rqs_flags & RQSFLAG_BADHEADER) { 5142 isp_print_qentry(isp, "bad header flag", 5143 oop, hp); 5144 buddaboom++; 5145 } 5146 if (sp->req_header.rqs_flags & RQSFLAG_BADPACKET) { 5147 isp_print_qentry(isp, "bad request packet", 5148 oop, hp); 5149 buddaboom++; 5150 } 5151 if (sp->req_header.rqs_flags & RQSFLAG_BADCOUNT) { 5152 isp_print_qentry(isp, "invalid entry count", 5153 oop, hp); 5154 buddaboom++; 5155 } 5156 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) { 5157 isp_print_qentry(isp, "invalid IOCB ordering", 5158 oop, hp); 5159 last_etype = etype; 5160 continue; 5161 } 5162 } 5163 5164 xs = isp_find_xs(isp, sp->req_handle); 5165 if (xs == NULL) { 5166 uint8_t ts = completion_status & 0xff; 5167 /* 5168 * Only whine if this isn't the expected fallout of 5169 * aborting the command or resetting the target. 5170 */ 5171 if (etype != RQSTYPE_RESPONSE) { 5172 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype); 5173 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED) { 5174 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts); 5175 } 5176 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5177 last_etype = etype; 5178 continue; 5179 } 5180 if (req_status_flags & RQSTF_BUS_RESET) { 5181 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx bus was reset", 5182 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs)); 5183 XS_SETERR(xs, HBA_BUSRESET); 5184 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1); 5185 } 5186 if (buddaboom) { 5187 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx buddaboom", 5188 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs)); 5189 XS_SETERR(xs, HBA_BOTCH); 5190 } 5191 5192 resp = NULL; 5193 rlen = 0; 5194 snsp = NULL; 5195 totslen = slen = 0; 5196 if (IS_24XX(isp) && (scsi_status & (RQCS_RV|RQCS_SV)) != 0) { 5197 resp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense; 5198 rlen = ((isp24xx_statusreq_t *)sp)->req_response_len; 5199 } else if (IS_FC(isp) && (scsi_status & RQCS_RV) != 0) { 5200 resp = sp->req_response; 5201 rlen = sp->req_response_len; 5202 } 5203 if (IS_FC(isp) && (scsi_status & RQCS_SV) != 0) { 5204 /* 5205 * Fibre Channel F/W doesn't say we got status 5206 * if there's Sense Data instead. I guess they 5207 * think it goes w/o saying. 5208 */ 5209 req_state_flags |= RQSF_GOT_STATUS|RQSF_GOT_SENSE; 5210 if (IS_24XX(isp)) { 5211 snsp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense; 5212 snsp += rlen; 5213 totslen = ((isp24xx_statusreq_t *)sp)->req_sense_len; 5214 slen = (sizeof (((isp24xx_statusreq_t *)sp)->req_rsp_sense)) - rlen; 5215 if (totslen < slen) 5216 slen = totslen; 5217 } else { 5218 snsp = sp->req_sense_data; 5219 totslen = sp->req_sense_len; 5220 slen = sizeof (sp->req_sense_data); 5221 if (totslen < slen) 5222 slen = totslen; 5223 } 5224 } else if (IS_SCSI(isp) && (req_state_flags & RQSF_GOT_SENSE)) { 5225 snsp = sp->req_sense_data; 5226 totslen = sp->req_sense_len; 5227 slen = sizeof (sp->req_sense_data); 5228 if (totslen < slen) 5229 slen = totslen; 5230 } 5231 if (req_state_flags & RQSF_GOT_STATUS) { 5232 *XS_STSP(xs) = scsi_status & 0xff; 5233 } 5234 5235 switch (etype) { 5236 case RQSTYPE_RESPONSE: 5237 if (resp && rlen >= 4 && resp[FCP_RSPNS_CODE_OFFSET] != 0) { 5238 const char *ptr; 5239 char lb[64]; 5240 const char *rnames[10] = { 5241 "Task Management function complete", 5242 "FCP_DATA length different than FCP_BURST_LEN", 5243 "FCP_CMND fields invalid", 5244 "FCP_DATA parameter mismatch with FCP_DATA_RO", 5245 "Task Management function rejected", 5246 "Task Management function failed", 5247 NULL, 5248 NULL, 5249 "Task Management function succeeded", 5250 "Task Management function incorrect logical unit number", 5251 }; 5252 uint8_t code = resp[FCP_RSPNS_CODE_OFFSET]; 5253 if (code >= 10 || rnames[code] == NULL) { 5254 ISP_SNPRINTF(lb, sizeof(lb), 5255 "Unknown FCP Response Code 0x%x", 5256 code); 5257 ptr = lb; 5258 } else { 5259 ptr = rnames[code]; 5260 } 5261 isp_xs_prt(isp, xs, ISP_LOGWARN, 5262 "FCP RESPONSE, LENGTH %u: %s CDB0=0x%02x", 5263 rlen, ptr, XS_CDBP(xs)[0] & 0xff); 5264 if (code != 0 && code != 8) 5265 XS_SETERR(xs, HBA_BOTCH); 5266 } 5267 if (IS_24XX(isp)) { 5268 isp_parse_status_24xx(isp, (isp24xx_statusreq_t *)sp, xs, &resid); 5269 } else { 5270 isp_parse_status(isp, (void *)sp, xs, &resid); 5271 } 5272 if ((XS_NOERR(xs) || XS_ERR(xs) == HBA_NOERROR) && (*XS_STSP(xs) == SCSI_BUSY)) { 5273 XS_SETERR(xs, HBA_TGTBSY); 5274 } 5275 if (IS_SCSI(isp)) { 5276 XS_SET_RESID(xs, resid); 5277 /* 5278 * A new synchronous rate was negotiated for 5279 * this target. Mark state such that we'll go 5280 * look up that which has changed later. 5281 */ 5282 if (req_status_flags & RQSTF_NEGOTIATION) { 5283 int t = XS_TGT(xs); 5284 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 5285 sdp->isp_devparam[t].dev_refresh = 1; 5286 sdp->update = 1; 5287 } 5288 } else { 5289 if (req_status_flags & RQSF_XFER_COMPLETE) { 5290 XS_SET_RESID(xs, 0); 5291 } else if (scsi_status & RQCS_RESID) { 5292 XS_SET_RESID(xs, resid); 5293 } else { 5294 XS_SET_RESID(xs, 0); 5295 } 5296 } 5297 if (snsp && slen) { 5298 if (totslen > slen) { 5299 continuations_expected += ((totslen - slen + QENTRY_LEN - 5) / (QENTRY_LEN - 4)); 5300 if (ndone > (MAX_REQUESTQ_COMPLETIONS - continuations_expected - 1)) { 5301 /* we'll lose some stats, but that's a small price to pay */ 5302 for (i = 0; i < ndone; i++) { 5303 if (complist[i]) 5304 isp_done(complist[i]); 5305 } 5306 ndone = 0; 5307 } 5308 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "Expecting %d more Status Continuations for total sense length of %u", 5309 continuations_expected, totslen); 5310 } 5311 XS_SAVE_SENSE(xs, snsp, totslen, slen); 5312 } else if ((req_status_flags & RQSF_GOT_STATUS) && (scsi_status & 0xff) == SCSI_CHECK && IS_FC(isp)) { 5313 isp_prt(isp, ISP_LOGWARN, "CHECK CONDITION w/o sense data for CDB=0x%x", XS_CDBP(xs)[0] & 0xff); 5314 isp_print_qentry(isp, "CC with no Sense", 5315 oop, hp); 5316 } 5317 isp_prt(isp, ISP_LOGDEBUG2, "asked for %ld got raw resid %ld settled for %ld", (long) XS_XFRLEN(xs), resid, (long) XS_GET_RESID(xs)); 5318 break; 5319 case RQSTYPE_REQUEST: 5320 case RQSTYPE_A64: 5321 case RQSTYPE_T2RQS: 5322 case RQSTYPE_T3RQS: 5323 case RQSTYPE_T7RQS: 5324 if (!IS_24XX(isp) && (sp->req_header.rqs_flags & RQSFLAG_FULL)) { 5325 /* 5326 * Force Queue Full status. 5327 */ 5328 *XS_STSP(xs) = SCSI_QFULL; 5329 XS_SETERR(xs, HBA_NOERROR); 5330 } else if (XS_NOERR(xs)) { 5331 isp_prt(isp, ISP_LOG_WARN1, 5332 "%d.%d.%jx badness at %s:%u", 5333 XS_CHANNEL(xs), XS_TGT(xs), 5334 (uintmax_t)XS_LUN(xs), 5335 __func__, __LINE__); 5336 XS_SETERR(xs, HBA_BOTCH); 5337 } 5338 XS_SET_RESID(xs, XS_XFRLEN(xs)); 5339 break; 5340 default: 5341 isp_print_qentry(isp, "Unhandled Response Type", 5342 oop, hp); 5343 if (XS_NOERR(xs)) { 5344 XS_SETERR(xs, HBA_BOTCH); 5345 } 5346 break; 5347 } 5348 5349 /* 5350 * Free any DMA resources. As a side effect, this may 5351 * also do any cache flushing necessary for data coherence. 5352 */ 5353 if (XS_XFRLEN(xs)) { 5354 ISP_DMAFREE(isp, xs, sp->req_handle); 5355 } 5356 isp_destroy_handle(isp, sp->req_handle); 5357 5358 complist[ndone++] = xs; /* defer completion call until later */ 5359 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5360 last_etype = etype; 5361 if (ndone == MAX_REQUESTQ_COMPLETIONS) { 5362 break; 5363 } 5364 } 5365 5366 /* 5367 * If we looked at any commands, then it's valid to find out 5368 * what the outpointer is. It also is a trigger to update the 5369 * ISP's notion of what we've seen so far. 5370 */ 5371 if (nlooked) { 5372 ISP_WRITE(isp, isp->isp_respoutrp, optr); 5373 isp->isp_resodx = optr; 5374 } 5375 5376 for (i = 0; i < ndone; i++) { 5377 xs = complist[i]; 5378 if (xs) { 5379 if (((isp->isp_dblev & (ISP_LOGDEBUG1|ISP_LOGDEBUG2|ISP_LOGDEBUG3))) || 5380 ((isp->isp_dblev & (ISP_LOGDEBUG0|ISP_LOG_CWARN) && ((!XS_NOERR(xs)) || (*XS_STSP(xs) != SCSI_GOOD))))) { 5381 isp_prt_endcmd(isp, xs); 5382 } 5383 isp_done(xs); 5384 } 5385 } 5386 } 5387 5388 /* 5389 * Support routines. 5390 */ 5391 5392 void 5393 isp_prt_endcmd(ispsoftc_t *isp, XS_T *xs) 5394 { 5395 char cdbstr[16 * 5 + 1]; 5396 int i, lim; 5397 5398 lim = XS_CDBLEN(xs) > 16? 16 : XS_CDBLEN(xs); 5399 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "0x%02x ", XS_CDBP(xs)[0]); 5400 for (i = 1; i < lim; i++) { 5401 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "%s0x%02x ", cdbstr, XS_CDBP(xs)[i]); 5402 } 5403 if (XS_SENSE_VALID(xs)) { 5404 isp_xs_prt(isp, xs, ISP_LOGALL, "FIN dl%d resid %ld CDB=%s SenseLength=%u/%u KEY/ASC/ASCQ=0x%02x/0x%02x/0x%02x", 5405 XS_XFRLEN(xs), (long) XS_GET_RESID(xs), cdbstr, XS_CUR_SNSLEN(xs), XS_TOT_SNSLEN(xs), XS_SNSKEY(xs), XS_SNSASC(xs), XS_SNSASCQ(xs)); 5406 } else { 5407 isp_xs_prt(isp, xs, ISP_LOGALL, "FIN dl%d resid %ld CDB=%s STS 0x%x XS_ERR=0x%x", XS_XFRLEN(xs), (long) XS_GET_RESID(xs), cdbstr, *XS_STSP(xs), XS_ERR(xs)); 5408 } 5409 } 5410 5411 /* 5412 * Parse an ASYNC mailbox complete 5413 */ 5414 static void 5415 isp_parse_async(ispsoftc_t *isp, uint16_t mbox) 5416 { 5417 uint32_t h1 = 0, h2 = 0; 5418 uint16_t chan = 0; 5419 5420 /* 5421 * Pick up the channel, but not if this is a ASYNC_RIO32_2, 5422 * where Mailboxes 6/7 have the second handle. 5423 */ 5424 if (mbox != ASYNC_RIO32_2) { 5425 if (IS_DUALBUS(isp)) { 5426 chan = ISP_READ(isp, OUTMAILBOX6); 5427 } 5428 } 5429 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox); 5430 5431 switch (mbox) { 5432 case ASYNC_BUS_RESET: 5433 ISP_SET_SENDMARKER(isp, chan, 1); 5434 #ifdef ISP_TARGET_MODE 5435 isp_target_async(isp, chan, mbox); 5436 #endif 5437 isp_async(isp, ISPASYNC_BUS_RESET, chan); 5438 break; 5439 case ASYNC_SYSTEM_ERROR: 5440 isp->isp_state = ISP_CRASHED; 5441 /* 5442 * Were we waiting for a mailbox command to complete? 5443 * If so, it's dead, so wake up the waiter. 5444 */ 5445 if (isp->isp_mboxbsy) { 5446 isp->isp_obits = 1; 5447 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR; 5448 MBOX_NOTIFY_COMPLETE(isp); 5449 } 5450 /* 5451 * It's up to the handler for isp_async to reinit stuff and 5452 * restart the firmware 5453 */ 5454 isp_async(isp, ISPASYNC_FW_CRASH); 5455 break; 5456 5457 case ASYNC_RQS_XFER_ERR: 5458 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error"); 5459 break; 5460 5461 case ASYNC_RSP_XFER_ERR: 5462 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error"); 5463 break; 5464 5465 case ASYNC_QWAKEUP: 5466 /* 5467 * We've just been notified that the Queue has woken up. 5468 * We don't need to be chatty about this- just unlatch things 5469 * and move on. 5470 */ 5471 mbox = ISP_READ(isp, isp->isp_rqstoutrp); 5472 break; 5473 5474 case ASYNC_TIMEOUT_RESET: 5475 isp_prt(isp, ISP_LOGWARN, "timeout initiated SCSI bus reset of chan %d", chan); 5476 ISP_SET_SENDMARKER(isp, chan, 1); 5477 #ifdef ISP_TARGET_MODE 5478 isp_target_async(isp, chan, mbox); 5479 #endif 5480 break; 5481 5482 case ASYNC_DEVICE_RESET: 5483 isp_prt(isp, ISP_LOGINFO, "device reset on chan %d", chan); 5484 ISP_SET_SENDMARKER(isp, chan, 1); 5485 #ifdef ISP_TARGET_MODE 5486 isp_target_async(isp, chan, mbox); 5487 #endif 5488 break; 5489 5490 case ASYNC_EXTMSG_UNDERRUN: 5491 isp_prt(isp, ISP_LOGWARN, "extended message underrun"); 5492 break; 5493 5494 case ASYNC_SCAM_INT: 5495 isp_prt(isp, ISP_LOGINFO, "SCAM interrupt"); 5496 break; 5497 5498 case ASYNC_HUNG_SCSI: 5499 isp_prt(isp, ISP_LOGERR, "stalled SCSI Bus after DATA Overrun"); 5500 /* XXX: Need to issue SCSI reset at this point */ 5501 break; 5502 5503 case ASYNC_KILLED_BUS: 5504 isp_prt(isp, ISP_LOGERR, "SCSI Bus reset after DATA Overrun"); 5505 break; 5506 5507 case ASYNC_BUS_TRANSIT: 5508 mbox = ISP_READ(isp, OUTMAILBOX2); 5509 switch (mbox & SXP_PINS_MODE_MASK) { 5510 case SXP_PINS_LVD_MODE: 5511 isp_prt(isp, ISP_LOGINFO, "Transition to LVD mode"); 5512 SDPARAM(isp, chan)->isp_diffmode = 0; 5513 SDPARAM(isp, chan)->isp_ultramode = 0; 5514 SDPARAM(isp, chan)->isp_lvdmode = 1; 5515 break; 5516 case SXP_PINS_HVD_MODE: 5517 isp_prt(isp, ISP_LOGINFO, 5518 "Transition to Differential mode"); 5519 SDPARAM(isp, chan)->isp_diffmode = 1; 5520 SDPARAM(isp, chan)->isp_ultramode = 0; 5521 SDPARAM(isp, chan)->isp_lvdmode = 0; 5522 break; 5523 case SXP_PINS_SE_MODE: 5524 isp_prt(isp, ISP_LOGINFO, 5525 "Transition to Single Ended mode"); 5526 SDPARAM(isp, chan)->isp_diffmode = 0; 5527 SDPARAM(isp, chan)->isp_ultramode = 1; 5528 SDPARAM(isp, chan)->isp_lvdmode = 0; 5529 break; 5530 default: 5531 isp_prt(isp, ISP_LOGWARN, 5532 "Transition to Unknown Mode 0x%x", mbox); 5533 break; 5534 } 5535 /* 5536 * XXX: Set up to renegotiate again! 5537 */ 5538 /* Can only be for a 1080... */ 5539 ISP_SET_SENDMARKER(isp, chan, 1); 5540 break; 5541 5542 case ASYNC_CMD_CMPLT: 5543 case ASYNC_RIO32_1: 5544 if (!IS_ULTRA3(isp)) { 5545 isp_prt(isp, ISP_LOGERR, "unexpected fast posting completion"); 5546 break; 5547 } 5548 /* FALLTHROUGH */ 5549 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1); 5550 break; 5551 5552 case ASYNC_RIO32_2: 5553 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1); 5554 h2 = (ISP_READ(isp, OUTMAILBOX7) << 16) | ISP_READ(isp, OUTMAILBOX6); 5555 break; 5556 5557 case ASYNC_RIO16_5: 5558 case ASYNC_RIO16_4: 5559 case ASYNC_RIO16_3: 5560 case ASYNC_RIO16_2: 5561 case ASYNC_RIO16_1: 5562 isp_prt(isp, ISP_LOGERR, "unexpected 16 bit RIO handle"); 5563 break; 5564 default: 5565 isp_prt(isp, ISP_LOGWARN, "%s: unhandled async code 0x%x", __func__, mbox); 5566 break; 5567 } 5568 5569 if (h1 || h2) { 5570 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h1); 5571 isp_fastpost_complete(isp, h1); 5572 if (h2) { 5573 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h2); 5574 isp_fastpost_complete(isp, h2); 5575 } 5576 } 5577 } 5578 5579 static void 5580 isp_parse_async_fc(ispsoftc_t *isp, uint16_t mbox) 5581 { 5582 fcparam *fcp; 5583 uint16_t chan; 5584 5585 if (IS_DUALBUS(isp)) { 5586 chan = ISP_READ(isp, OUTMAILBOX6); 5587 } else { 5588 chan = 0; 5589 } 5590 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox); 5591 5592 switch (mbox) { 5593 case ASYNC_SYSTEM_ERROR: 5594 isp->isp_state = ISP_CRASHED; 5595 FCPARAM(isp, chan)->isp_loopstate = LOOP_NIL; 5596 isp_change_fw_state(isp, chan, FW_CONFIG_WAIT); 5597 /* 5598 * Were we waiting for a mailbox command to complete? 5599 * If so, it's dead, so wake up the waiter. 5600 */ 5601 if (isp->isp_mboxbsy) { 5602 isp->isp_obits = 1; 5603 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR; 5604 MBOX_NOTIFY_COMPLETE(isp); 5605 } 5606 /* 5607 * It's up to the handler for isp_async to reinit stuff and 5608 * restart the firmware 5609 */ 5610 isp_async(isp, ISPASYNC_FW_CRASH); 5611 break; 5612 5613 case ASYNC_RQS_XFER_ERR: 5614 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error"); 5615 break; 5616 5617 case ASYNC_RSP_XFER_ERR: 5618 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error"); 5619 break; 5620 5621 case ASYNC_QWAKEUP: 5622 #ifdef ISP_TARGET_MODE 5623 if (IS_24XX(isp)) { 5624 isp_prt(isp, ISP_LOGERR, "ATIO Queue Transfer Error"); 5625 break; 5626 } 5627 #endif 5628 isp_prt(isp, ISP_LOGERR, "%s: unexpected ASYNC_QWAKEUP code", __func__); 5629 break; 5630 5631 case ASYNC_CMD_CMPLT: 5632 isp_fastpost_complete(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1)); 5633 break; 5634 5635 case ASYNC_RIOZIO_STALL: 5636 isp_intr_respq(isp); 5637 break; 5638 5639 case ASYNC_CTIO_DONE: 5640 #ifdef ISP_TARGET_MODE 5641 isp_target_async(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | 5642 ISP_READ(isp, OUTMAILBOX1), mbox); 5643 #else 5644 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC CTIO done"); 5645 #endif 5646 break; 5647 case ASYNC_LIP_ERROR: 5648 case ASYNC_LIP_NOS_OLS_RECV: 5649 case ASYNC_LIP_OCCURRED: 5650 case ASYNC_PTPMODE: 5651 /* 5652 * These are broadcast events that have to be sent across 5653 * all active channels. 5654 */ 5655 for (chan = 0; chan < isp->isp_nchan; chan++) { 5656 fcp = FCPARAM(isp, chan); 5657 int topo = fcp->isp_topo; 5658 5659 if (fcp->role == ISP_ROLE_NONE) 5660 continue; 5661 if (fcp->isp_loopstate > LOOP_HAVE_LINK) 5662 fcp->isp_loopstate = LOOP_HAVE_LINK; 5663 ISP_SET_SENDMARKER(isp, chan, 1); 5664 isp_async(isp, ISPASYNC_LIP, chan); 5665 #ifdef ISP_TARGET_MODE 5666 isp_target_async(isp, chan, mbox); 5667 #endif 5668 /* 5669 * We've had problems with data corruption occurring on 5670 * commands that complete (with no apparent error) after 5671 * we receive a LIP. This has been observed mostly on 5672 * Local Loop topologies. To be safe, let's just mark 5673 * all active initiator commands as dead. 5674 */ 5675 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) { 5676 int i, j; 5677 for (i = j = 0; i < isp->isp_maxcmds; i++) { 5678 XS_T *xs; 5679 isp_hdl_t *hdp; 5680 5681 hdp = &isp->isp_xflist[i]; 5682 if (ISP_H2HT(hdp->handle) != ISP_HANDLE_INITIATOR) { 5683 continue; 5684 } 5685 xs = hdp->cmd; 5686 if (XS_CHANNEL(xs) != chan) { 5687 continue; 5688 } 5689 j++; 5690 isp_prt(isp, ISP_LOG_WARN1, 5691 "%d.%d.%jx bus reset set at %s:%u", 5692 XS_CHANNEL(xs), XS_TGT(xs), 5693 (uintmax_t)XS_LUN(xs), 5694 __func__, __LINE__); 5695 XS_SETERR(xs, HBA_BUSRESET); 5696 } 5697 if (j) { 5698 isp_prt(isp, ISP_LOGERR, lipd, chan, j); 5699 } 5700 } 5701 } 5702 break; 5703 5704 case ASYNC_LOOP_UP: 5705 /* 5706 * This is a broadcast event that has to be sent across 5707 * all active channels. 5708 */ 5709 for (chan = 0; chan < isp->isp_nchan; chan++) { 5710 fcp = FCPARAM(isp, chan); 5711 if (fcp->role == ISP_ROLE_NONE) 5712 continue; 5713 fcp->isp_linkstate = 1; 5714 if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5715 fcp->isp_loopstate = LOOP_HAVE_LINK; 5716 ISP_SET_SENDMARKER(isp, chan, 1); 5717 isp_async(isp, ISPASYNC_LOOP_UP, chan); 5718 #ifdef ISP_TARGET_MODE 5719 isp_target_async(isp, chan, mbox); 5720 #endif 5721 } 5722 break; 5723 5724 case ASYNC_LOOP_DOWN: 5725 /* 5726 * This is a broadcast event that has to be sent across 5727 * all active channels. 5728 */ 5729 for (chan = 0; chan < isp->isp_nchan; chan++) { 5730 fcp = FCPARAM(isp, chan); 5731 if (fcp->role == ISP_ROLE_NONE) 5732 continue; 5733 ISP_SET_SENDMARKER(isp, chan, 1); 5734 fcp->isp_linkstate = 0; 5735 fcp->isp_loopstate = LOOP_NIL; 5736 isp_async(isp, ISPASYNC_LOOP_DOWN, chan); 5737 #ifdef ISP_TARGET_MODE 5738 isp_target_async(isp, chan, mbox); 5739 #endif 5740 } 5741 break; 5742 5743 case ASYNC_LOOP_RESET: 5744 /* 5745 * This is a broadcast event that has to be sent across 5746 * all active channels. 5747 */ 5748 for (chan = 0; chan < isp->isp_nchan; chan++) { 5749 fcp = FCPARAM(isp, chan); 5750 if (fcp->role == ISP_ROLE_NONE) 5751 continue; 5752 ISP_SET_SENDMARKER(isp, chan, 1); 5753 if (fcp->isp_loopstate > LOOP_HAVE_LINK) 5754 fcp->isp_loopstate = LOOP_HAVE_LINK; 5755 isp_async(isp, ISPASYNC_LOOP_RESET, chan); 5756 #ifdef ISP_TARGET_MODE 5757 isp_target_async(isp, chan, mbox); 5758 #endif 5759 } 5760 break; 5761 5762 case ASYNC_PDB_CHANGED: 5763 { 5764 int echan, nphdl, nlstate, reason; 5765 5766 if (IS_23XX(isp) || IS_24XX(isp)) { 5767 nphdl = ISP_READ(isp, OUTMAILBOX1); 5768 nlstate = ISP_READ(isp, OUTMAILBOX2); 5769 } else { 5770 nphdl = nlstate = 0xffff; 5771 } 5772 if (IS_24XX(isp)) 5773 reason = ISP_READ(isp, OUTMAILBOX3) >> 8; 5774 else 5775 reason = 0xff; 5776 if (ISP_CAP_MULTI_ID(isp)) { 5777 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff; 5778 if (chan == 0xff || nphdl == NIL_HANDLE) { 5779 chan = 0; 5780 echan = isp->isp_nchan - 1; 5781 } else if (chan >= isp->isp_nchan) { 5782 break; 5783 } else { 5784 echan = chan; 5785 } 5786 } else { 5787 chan = echan = 0; 5788 } 5789 for (; chan <= echan; chan++) { 5790 fcp = FCPARAM(isp, chan); 5791 if (fcp->role == ISP_ROLE_NONE) 5792 continue; 5793 if (fcp->isp_loopstate > LOOP_LTEST_DONE) { 5794 if (nphdl != NIL_HANDLE && 5795 nphdl == fcp->isp_login_hdl && 5796 reason == PDB24XX_AE_OPN_2) 5797 continue; 5798 fcp->isp_loopstate = LOOP_LTEST_DONE; 5799 } else if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5800 fcp->isp_loopstate = LOOP_HAVE_LINK; 5801 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, 5802 ISPASYNC_CHANGE_PDB, nphdl, nlstate, reason); 5803 } 5804 break; 5805 } 5806 case ASYNC_CHANGE_NOTIFY: 5807 { 5808 int portid; 5809 5810 portid = ((ISP_READ(isp, OUTMAILBOX1) & 0xff) << 16) | 5811 ISP_READ(isp, OUTMAILBOX2); 5812 if (ISP_CAP_MULTI_ID(isp)) { 5813 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff; 5814 if (chan >= isp->isp_nchan) 5815 break; 5816 } else { 5817 chan = 0; 5818 } 5819 fcp = FCPARAM(isp, chan); 5820 if (fcp->role == ISP_ROLE_NONE) 5821 break; 5822 if (fcp->isp_loopstate > LOOP_LTEST_DONE) 5823 fcp->isp_loopstate = LOOP_LTEST_DONE; 5824 else if (fcp->isp_loopstate < LOOP_HAVE_LINK) 5825 fcp->isp_loopstate = LOOP_HAVE_LINK; 5826 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, 5827 ISPASYNC_CHANGE_SNS, portid); 5828 break; 5829 } 5830 case ASYNC_ERR_LOGGING_DISABLED: 5831 isp_prt(isp, ISP_LOGWARN, "Error logging disabled (reason 0x%x)", 5832 ISP_READ(isp, OUTMAILBOX1)); 5833 break; 5834 case ASYNC_CONNMODE: 5835 /* 5836 * This only applies to 2100 amd 2200 cards 5837 */ 5838 if (!IS_2200(isp) && !IS_2100(isp)) { 5839 isp_prt(isp, ISP_LOGWARN, "bad card for ASYNC_CONNMODE event"); 5840 break; 5841 } 5842 chan = 0; 5843 mbox = ISP_READ(isp, OUTMAILBOX1); 5844 switch (mbox) { 5845 case ISP_CONN_LOOP: 5846 isp_prt(isp, ISP_LOGINFO, 5847 "Point-to-Point -> Loop mode"); 5848 break; 5849 case ISP_CONN_PTP: 5850 isp_prt(isp, ISP_LOGINFO, 5851 "Loop -> Point-to-Point mode"); 5852 break; 5853 case ISP_CONN_BADLIP: 5854 isp_prt(isp, ISP_LOGWARN, 5855 "Point-to-Point -> Loop mode (BAD LIP)"); 5856 break; 5857 case ISP_CONN_FATAL: 5858 isp->isp_state = ISP_CRASHED; 5859 isp_prt(isp, ISP_LOGERR, "FATAL CONNECTION ERROR"); 5860 isp_async(isp, ISPASYNC_FW_CRASH); 5861 return; 5862 case ISP_CONN_LOOPBACK: 5863 isp_prt(isp, ISP_LOGWARN, 5864 "Looped Back in Point-to-Point mode"); 5865 break; 5866 default: 5867 isp_prt(isp, ISP_LOGWARN, 5868 "Unknown connection mode (0x%x)", mbox); 5869 break; 5870 } 5871 ISP_SET_SENDMARKER(isp, chan, 1); 5872 FCPARAM(isp, chan)->isp_loopstate = LOOP_HAVE_LINK; 5873 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_OTHER); 5874 break; 5875 case ASYNC_P2P_INIT_ERR: 5876 isp_prt(isp, ISP_LOGWARN, "P2P init error (reason 0x%x)", 5877 ISP_READ(isp, OUTMAILBOX1)); 5878 break; 5879 case ASYNC_RCV_ERR: 5880 if (IS_24XX(isp)) { 5881 isp_prt(isp, ISP_LOGWARN, "Receive Error"); 5882 } else { 5883 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC_RCV_ERR"); 5884 } 5885 break; 5886 case ASYNC_RJT_SENT: /* same as ASYNC_QFULL_SENT */ 5887 if (IS_24XX(isp)) { 5888 isp_prt(isp, ISP_LOGTDEBUG0, "LS_RJT sent"); 5889 break; 5890 } else { 5891 isp_prt(isp, ISP_LOGTDEBUG0, "QFULL sent"); 5892 break; 5893 } 5894 case ASYNC_FW_RESTART_COMPLETE: 5895 isp_prt(isp, ISP_LOGDEBUG0, "FW restart complete"); 5896 break; 5897 case ASYNC_TEMPERATURE_ALERT: 5898 isp_prt(isp, ISP_LOGERR, "Temperature alert (subcode 0x%x)", 5899 ISP_READ(isp, OUTMAILBOX1)); 5900 break; 5901 case ASYNC_AUTOLOAD_FW_COMPLETE: 5902 isp_prt(isp, ISP_LOGDEBUG0, "Autoload FW init complete"); 5903 break; 5904 case ASYNC_AUTOLOAD_FW_FAILURE: 5905 isp_prt(isp, ISP_LOGERR, "Autoload FW init failure"); 5906 break; 5907 default: 5908 isp_prt(isp, ISP_LOGWARN, "Unknown Async Code 0x%x", mbox); 5909 break; 5910 } 5911 } 5912 5913 /* 5914 * Handle other response entries. A pointer to the request queue output 5915 * index is here in case we want to eat several entries at once, although 5916 * this is not used currently. 5917 */ 5918 5919 static int 5920 isp_handle_other_response(ispsoftc_t *isp, int type, isphdr_t *hp, uint32_t *optrp) 5921 { 5922 isp_ridacq_t rid; 5923 int chan, c; 5924 uint32_t hdl, portid; 5925 void *ptr; 5926 5927 switch (type) { 5928 case RQSTYPE_MARKER: 5929 isp_prt(isp, ISP_LOG_WARN1, "Marker Response"); 5930 return (1); 5931 case RQSTYPE_RPT_ID_ACQ: 5932 isp_get_ridacq(isp, (isp_ridacq_t *)hp, &rid); 5933 portid = (uint32_t)rid.ridacq_vp_port_hi << 16 | 5934 rid.ridacq_vp_port_lo; 5935 if (rid.ridacq_format == 0) { 5936 for (chan = 0; chan < isp->isp_nchan; chan++) { 5937 fcparam *fcp = FCPARAM(isp, chan); 5938 if (fcp->role == ISP_ROLE_NONE) 5939 continue; 5940 c = (chan == 0) ? 127 : (chan - 1); 5941 if (rid.ridacq_map[c / 16] & (1 << (c % 16)) || 5942 chan == 0) { 5943 fcp->isp_loopstate = LOOP_HAVE_LINK; 5944 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, 5945 chan, ISPASYNC_CHANGE_OTHER); 5946 } else { 5947 fcp->isp_loopstate = LOOP_NIL; 5948 isp_async(isp, ISPASYNC_LOOP_DOWN, 5949 chan); 5950 } 5951 } 5952 } else { 5953 fcparam *fcp = FCPARAM(isp, rid.ridacq_vp_index); 5954 if (rid.ridacq_vp_status == RIDACQ_STS_COMPLETE || 5955 rid.ridacq_vp_status == RIDACQ_STS_CHANGED) { 5956 fcp->isp_topo = (rid.ridacq_map[0] >> 9) & 0x7; 5957 fcp->isp_portid = portid; 5958 fcp->isp_loopstate = LOOP_HAVE_ADDR; 5959 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, 5960 rid.ridacq_vp_index, ISPASYNC_CHANGE_OTHER); 5961 } else { 5962 fcp->isp_loopstate = LOOP_NIL; 5963 isp_async(isp, ISPASYNC_LOOP_DOWN, 5964 rid.ridacq_vp_index); 5965 } 5966 } 5967 return (1); 5968 case RQSTYPE_CT_PASSTHRU: 5969 case RQSTYPE_VP_MODIFY: 5970 case RQSTYPE_VP_CTRL: 5971 case RQSTYPE_LOGIN: 5972 ISP_IOXGET_32(isp, (uint32_t *)(hp + 1), hdl); 5973 ptr = isp_find_xs(isp, hdl); 5974 if (ptr != NULL) { 5975 isp_destroy_handle(isp, hdl); 5976 memcpy(ptr, hp, QENTRY_LEN); 5977 wakeup(ptr); 5978 } 5979 return (1); 5980 case RQSTYPE_ATIO: 5981 case RQSTYPE_CTIO: 5982 case RQSTYPE_NOTIFY: 5983 case RQSTYPE_NOTIFY_ACK: 5984 case RQSTYPE_CTIO1: 5985 case RQSTYPE_ATIO2: 5986 case RQSTYPE_CTIO2: 5987 case RQSTYPE_CTIO3: 5988 case RQSTYPE_CTIO7: 5989 case RQSTYPE_ABTS_RCVD: 5990 case RQSTYPE_ABTS_RSP: 5991 #ifdef ISP_TARGET_MODE 5992 if (isp_target_notify(isp, (ispstatusreq_t *) hp, optrp)) 5993 return (1); 5994 #endif 5995 /* FALLTHROUGH */ 5996 case RQSTYPE_REQUEST: 5997 default: 5998 ISP_DELAY(100); 5999 if (type != isp_get_response_type(isp, hp)) { 6000 /* 6001 * This is questionable- we're just papering over 6002 * something we've seen on SMP linux in target 6003 * mode- we don't really know what's happening 6004 * here that causes us to think we've gotten 6005 * an entry, but that either the entry isn't 6006 * filled out yet or our CPU read data is stale. 6007 */ 6008 isp_prt(isp, ISP_LOGINFO, 6009 "unstable type in response queue"); 6010 return (-1); 6011 } 6012 isp_prt(isp, ISP_LOGWARN, "Unhandled Response Type 0x%x", 6013 isp_get_response_type(isp, hp)); 6014 return (0); 6015 } 6016 } 6017 6018 static void 6019 isp_parse_status(ispsoftc_t *isp, ispstatusreq_t *sp, XS_T *xs, long *rp) 6020 { 6021 switch (sp->req_completion_status & 0xff) { 6022 case RQCS_COMPLETE: 6023 if (XS_NOERR(xs)) { 6024 XS_SETERR(xs, HBA_NOERROR); 6025 } 6026 return; 6027 6028 case RQCS_INCOMPLETE: 6029 if ((sp->req_state_flags & RQSF_GOT_TARGET) == 0) { 6030 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Selection Timeout @ %s:%d", __func__, __LINE__); 6031 if (XS_NOERR(xs)) { 6032 XS_SETERR(xs, HBA_SELTIMEOUT); 6033 *rp = XS_XFRLEN(xs); 6034 } 6035 return; 6036 } 6037 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Incomplete, state 0x%x", sp->req_state_flags); 6038 break; 6039 6040 case RQCS_DMA_ERROR: 6041 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA Error"); 6042 *rp = XS_XFRLEN(xs); 6043 break; 6044 6045 case RQCS_TRANSPORT_ERROR: 6046 { 6047 char buf[172]; 6048 ISP_SNPRINTF(buf, sizeof (buf), "states=>"); 6049 if (sp->req_state_flags & RQSF_GOT_BUS) { 6050 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_BUS", buf); 6051 } 6052 if (sp->req_state_flags & RQSF_GOT_TARGET) { 6053 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_TGT", buf); 6054 } 6055 if (sp->req_state_flags & RQSF_SENT_CDB) { 6056 ISP_SNPRINTF(buf, sizeof (buf), "%s SENT_CDB", buf); 6057 } 6058 if (sp->req_state_flags & RQSF_XFRD_DATA) { 6059 ISP_SNPRINTF(buf, sizeof (buf), "%s XFRD_DATA", buf); 6060 } 6061 if (sp->req_state_flags & RQSF_GOT_STATUS) { 6062 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_STS", buf); 6063 } 6064 if (sp->req_state_flags & RQSF_GOT_SENSE) { 6065 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_SNS", buf); 6066 } 6067 if (sp->req_state_flags & RQSF_XFER_COMPLETE) { 6068 ISP_SNPRINTF(buf, sizeof (buf), "%s XFR_CMPLT", buf); 6069 } 6070 ISP_SNPRINTF(buf, sizeof (buf), "%s\nstatus=>", buf); 6071 if (sp->req_status_flags & RQSTF_DISCONNECT) { 6072 ISP_SNPRINTF(buf, sizeof (buf), "%s Disconnect", buf); 6073 } 6074 if (sp->req_status_flags & RQSTF_SYNCHRONOUS) { 6075 ISP_SNPRINTF(buf, sizeof (buf), "%s Sync_xfr", buf); 6076 } 6077 if (sp->req_status_flags & RQSTF_PARITY_ERROR) { 6078 ISP_SNPRINTF(buf, sizeof (buf), "%s Parity", buf); 6079 } 6080 if (sp->req_status_flags & RQSTF_BUS_RESET) { 6081 ISP_SNPRINTF(buf, sizeof (buf), "%s Bus_Reset", buf); 6082 } 6083 if (sp->req_status_flags & RQSTF_DEVICE_RESET) { 6084 ISP_SNPRINTF(buf, sizeof (buf), "%s Device_Reset", buf); 6085 } 6086 if (sp->req_status_flags & RQSTF_ABORTED) { 6087 ISP_SNPRINTF(buf, sizeof (buf), "%s Aborted", buf); 6088 } 6089 if (sp->req_status_flags & RQSTF_TIMEOUT) { 6090 ISP_SNPRINTF(buf, sizeof (buf), "%s Timeout", buf); 6091 } 6092 if (sp->req_status_flags & RQSTF_NEGOTIATION) { 6093 ISP_SNPRINTF(buf, sizeof (buf), "%s Negotiation", buf); 6094 } 6095 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error: %s", buf); 6096 *rp = XS_XFRLEN(xs); 6097 break; 6098 } 6099 case RQCS_RESET_OCCURRED: 6100 { 6101 int chan; 6102 isp_xs_prt(isp, xs, ISP_LOGWARN, "Bus Reset destroyed command"); 6103 for (chan = 0; chan < isp->isp_nchan; chan++) { 6104 FCPARAM(isp, chan)->sendmarker = 1; 6105 } 6106 if (XS_NOERR(xs)) { 6107 XS_SETERR(xs, HBA_BUSRESET); 6108 } 6109 *rp = XS_XFRLEN(xs); 6110 return; 6111 } 6112 case RQCS_ABORTED: 6113 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted"); 6114 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1); 6115 if (XS_NOERR(xs)) { 6116 XS_SETERR(xs, HBA_ABORTED); 6117 } 6118 return; 6119 6120 case RQCS_TIMEOUT: 6121 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command timed out"); 6122 /* 6123 * XXX: Check to see if we logged out of the device. 6124 */ 6125 if (XS_NOERR(xs)) { 6126 XS_SETERR(xs, HBA_CMDTIMEOUT); 6127 } 6128 return; 6129 6130 case RQCS_DATA_OVERRUN: 6131 XS_SET_RESID(xs, sp->req_resid); 6132 isp_xs_prt(isp, xs, ISP_LOGERR, "data overrun (%ld)", (long) XS_GET_RESID(xs)); 6133 if (XS_NOERR(xs)) { 6134 XS_SETERR(xs, HBA_DATAOVR); 6135 } 6136 return; 6137 6138 case RQCS_COMMAND_OVERRUN: 6139 isp_xs_prt(isp, xs, ISP_LOGERR, "command overrun"); 6140 break; 6141 6142 case RQCS_STATUS_OVERRUN: 6143 isp_xs_prt(isp, xs, ISP_LOGERR, "status overrun"); 6144 break; 6145 6146 case RQCS_BAD_MESSAGE: 6147 isp_xs_prt(isp, xs, ISP_LOGERR, "msg not COMMAND COMPLETE after status"); 6148 break; 6149 6150 case RQCS_NO_MESSAGE_OUT: 6151 isp_xs_prt(isp, xs, ISP_LOGERR, "No MESSAGE OUT phase after selection"); 6152 break; 6153 6154 case RQCS_EXT_ID_FAILED: 6155 isp_xs_prt(isp, xs, ISP_LOGERR, "EXTENDED IDENTIFY failed"); 6156 break; 6157 6158 case RQCS_IDE_MSG_FAILED: 6159 isp_xs_prt(isp, xs, ISP_LOGERR, "INITIATOR DETECTED ERROR rejected"); 6160 break; 6161 6162 case RQCS_ABORT_MSG_FAILED: 6163 isp_xs_prt(isp, xs, ISP_LOGERR, "ABORT OPERATION rejected"); 6164 break; 6165 6166 case RQCS_REJECT_MSG_FAILED: 6167 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE REJECT rejected"); 6168 break; 6169 6170 case RQCS_NOP_MSG_FAILED: 6171 isp_xs_prt(isp, xs, ISP_LOGERR, "NOP rejected"); 6172 break; 6173 6174 case RQCS_PARITY_ERROR_MSG_FAILED: 6175 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE PARITY ERROR rejected"); 6176 break; 6177 6178 case RQCS_DEVICE_RESET_MSG_FAILED: 6179 isp_xs_prt(isp, xs, ISP_LOGWARN, "BUS DEVICE RESET rejected"); 6180 break; 6181 6182 case RQCS_ID_MSG_FAILED: 6183 isp_xs_prt(isp, xs, ISP_LOGERR, "IDENTIFY rejected"); 6184 break; 6185 6186 case RQCS_UNEXP_BUS_FREE: 6187 isp_xs_prt(isp, xs, ISP_LOGERR, "Unexpected Bus Free"); 6188 break; 6189 6190 case RQCS_DATA_UNDERRUN: 6191 { 6192 if (IS_FC(isp)) { 6193 int ru_marked = (sp->req_scsi_status & RQCS_RU) != 0; 6194 if (!ru_marked || sp->req_resid > XS_XFRLEN(xs)) { 6195 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked"); 6196 if (XS_NOERR(xs)) { 6197 XS_SETERR(xs, HBA_BOTCH); 6198 } 6199 return; 6200 } 6201 } 6202 XS_SET_RESID(xs, sp->req_resid); 6203 if (XS_NOERR(xs)) { 6204 XS_SETERR(xs, HBA_NOERROR); 6205 } 6206 return; 6207 } 6208 6209 case RQCS_XACT_ERR1: 6210 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued transaction with disconnect not set"); 6211 break; 6212 6213 case RQCS_XACT_ERR2: 6214 isp_xs_prt(isp, xs, ISP_LOGERR, 6215 "HBA attempted queued transaction to target routine %jx", 6216 (uintmax_t)XS_LUN(xs)); 6217 break; 6218 6219 case RQCS_XACT_ERR3: 6220 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued cmd when queueing disabled"); 6221 break; 6222 6223 case RQCS_BAD_ENTRY: 6224 isp_prt(isp, ISP_LOGERR, "Invalid IOCB entry type detected"); 6225 break; 6226 6227 case RQCS_QUEUE_FULL: 6228 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "internal queues full status 0x%x", *XS_STSP(xs)); 6229 6230 /* 6231 * If QFULL or some other status byte is set, then this 6232 * isn't an error, per se. 6233 * 6234 * Unfortunately, some QLogic f/w writers have, in 6235 * some cases, omitted to *set* status to QFULL. 6236 */ 6237 #if 0 6238 if (*XS_STSP(xs) != SCSI_GOOD && XS_NOERR(xs)) { 6239 XS_SETERR(xs, HBA_NOERROR); 6240 return; 6241 } 6242 6243 #endif 6244 *XS_STSP(xs) = SCSI_QFULL; 6245 XS_SETERR(xs, HBA_NOERROR); 6246 return; 6247 6248 case RQCS_PHASE_SKIPPED: 6249 isp_xs_prt(isp, xs, ISP_LOGERR, "SCSI phase skipped"); 6250 break; 6251 6252 case RQCS_ARQS_FAILED: 6253 isp_xs_prt(isp, xs, ISP_LOGERR, "Auto Request Sense Failed"); 6254 if (XS_NOERR(xs)) { 6255 XS_SETERR(xs, HBA_ARQFAIL); 6256 } 6257 return; 6258 6259 case RQCS_WIDE_FAILED: 6260 isp_xs_prt(isp, xs, ISP_LOGERR, "Wide Negotiation Failed"); 6261 if (IS_SCSI(isp)) { 6262 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 6263 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_WIDE; 6264 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1; 6265 sdp->update = 1; 6266 } 6267 if (XS_NOERR(xs)) { 6268 XS_SETERR(xs, HBA_NOERROR); 6269 } 6270 return; 6271 6272 case RQCS_SYNCXFER_FAILED: 6273 isp_xs_prt(isp, xs, ISP_LOGERR, "SDTR Message Failed"); 6274 if (IS_SCSI(isp)) { 6275 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs)); 6276 sdp += XS_CHANNEL(xs); 6277 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_SYNC; 6278 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1; 6279 sdp->update = 1; 6280 } 6281 break; 6282 6283 case RQCS_LVD_BUSERR: 6284 isp_xs_prt(isp, xs, ISP_LOGERR, "Bad LVD condition"); 6285 break; 6286 6287 case RQCS_PORT_UNAVAILABLE: 6288 /* 6289 * No such port on the loop. Moral equivalent of SELTIMEO 6290 */ 6291 case RQCS_PORT_LOGGED_OUT: 6292 { 6293 const char *reason; 6294 uint8_t sts = sp->req_completion_status & 0xff; 6295 fcparam *fcp = FCPARAM(isp, 0); 6296 fcportdb_t *lp; 6297 6298 /* 6299 * It was there (maybe)- treat as a selection timeout. 6300 */ 6301 if (sts == RQCS_PORT_UNAVAILABLE) { 6302 reason = "unavailable"; 6303 } else { 6304 reason = "logout"; 6305 } 6306 6307 isp_prt(isp, ISP_LOGINFO, "port %s for target %d", reason, XS_TGT(xs)); 6308 6309 /* XXX: Should we trigger rescan or FW announce change? */ 6310 6311 if (XS_NOERR(xs)) { 6312 lp = &fcp->portdb[XS_TGT(xs)]; 6313 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 6314 *XS_STSP(xs) = SCSI_BUSY; 6315 XS_SETERR(xs, HBA_TGTBSY); 6316 } else 6317 XS_SETERR(xs, HBA_SELTIMEOUT); 6318 } 6319 return; 6320 } 6321 case RQCS_PORT_CHANGED: 6322 isp_prt(isp, ISP_LOGWARN, "port changed for target %d", XS_TGT(xs)); 6323 if (XS_NOERR(xs)) { 6324 *XS_STSP(xs) = SCSI_BUSY; 6325 XS_SETERR(xs, HBA_TGTBSY); 6326 } 6327 return; 6328 6329 case RQCS_PORT_BUSY: 6330 isp_prt(isp, ISP_LOGWARN, "port busy for target %d", XS_TGT(xs)); 6331 if (XS_NOERR(xs)) { 6332 *XS_STSP(xs) = SCSI_BUSY; 6333 XS_SETERR(xs, HBA_TGTBSY); 6334 } 6335 return; 6336 6337 default: 6338 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x", sp->req_completion_status); 6339 break; 6340 } 6341 if (XS_NOERR(xs)) { 6342 XS_SETERR(xs, HBA_BOTCH); 6343 } 6344 } 6345 6346 static void 6347 isp_parse_status_24xx(ispsoftc_t *isp, isp24xx_statusreq_t *sp, XS_T *xs, long *rp) 6348 { 6349 int ru_marked, sv_marked; 6350 int chan = XS_CHANNEL(xs); 6351 6352 switch (sp->req_completion_status) { 6353 case RQCS_COMPLETE: 6354 if (XS_NOERR(xs)) { 6355 XS_SETERR(xs, HBA_NOERROR); 6356 } 6357 return; 6358 6359 case RQCS_DMA_ERROR: 6360 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA error"); 6361 break; 6362 6363 case RQCS_TRANSPORT_ERROR: 6364 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error"); 6365 break; 6366 6367 case RQCS_RESET_OCCURRED: 6368 isp_xs_prt(isp, xs, ISP_LOGWARN, "reset destroyed command"); 6369 FCPARAM(isp, chan)->sendmarker = 1; 6370 if (XS_NOERR(xs)) { 6371 XS_SETERR(xs, HBA_BUSRESET); 6372 } 6373 return; 6374 6375 case RQCS_ABORTED: 6376 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted"); 6377 FCPARAM(isp, chan)->sendmarker = 1; 6378 if (XS_NOERR(xs)) { 6379 XS_SETERR(xs, HBA_ABORTED); 6380 } 6381 return; 6382 6383 case RQCS_TIMEOUT: 6384 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command Timed Out"); 6385 if (XS_NOERR(xs)) { 6386 XS_SETERR(xs, HBA_CMDTIMEOUT); 6387 } 6388 return; 6389 6390 case RQCS_DATA_OVERRUN: 6391 XS_SET_RESID(xs, sp->req_resid); 6392 isp_xs_prt(isp, xs, ISP_LOGERR, "Data Overrun"); 6393 if (XS_NOERR(xs)) { 6394 XS_SETERR(xs, HBA_DATAOVR); 6395 } 6396 return; 6397 6398 case RQCS_24XX_DRE: /* data reassembly error */ 6399 isp_prt(isp, ISP_LOGERR, "Chan %d data reassembly error for target %d", chan, XS_TGT(xs)); 6400 if (XS_NOERR(xs)) { 6401 XS_SETERR(xs, HBA_ABORTED); 6402 } 6403 *rp = XS_XFRLEN(xs); 6404 return; 6405 6406 case RQCS_24XX_TABORT: /* aborted by target */ 6407 isp_prt(isp, ISP_LOGERR, "Chan %d target %d sent ABTS", chan, XS_TGT(xs)); 6408 if (XS_NOERR(xs)) { 6409 XS_SETERR(xs, HBA_ABORTED); 6410 } 6411 return; 6412 6413 case RQCS_DATA_UNDERRUN: 6414 ru_marked = (sp->req_scsi_status & RQCS_RU) != 0; 6415 /* 6416 * We can get an underrun w/o things being marked 6417 * if we got a non-zero status. 6418 */ 6419 sv_marked = (sp->req_scsi_status & (RQCS_SV|RQCS_RV)) != 0; 6420 if ((ru_marked == 0 && sv_marked == 0) || 6421 (sp->req_resid > XS_XFRLEN(xs))) { 6422 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked"); 6423 if (XS_NOERR(xs)) { 6424 XS_SETERR(xs, HBA_BOTCH); 6425 } 6426 return; 6427 } 6428 XS_SET_RESID(xs, sp->req_resid); 6429 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Data Underrun (%d) for command 0x%x", sp->req_resid, XS_CDBP(xs)[0] & 0xff); 6430 if (XS_NOERR(xs)) { 6431 XS_SETERR(xs, HBA_NOERROR); 6432 } 6433 return; 6434 6435 case RQCS_PORT_UNAVAILABLE: 6436 /* 6437 * No such port on the loop. Moral equivalent of SELTIMEO 6438 */ 6439 case RQCS_PORT_LOGGED_OUT: 6440 { 6441 const char *reason; 6442 uint8_t sts = sp->req_completion_status & 0xff; 6443 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs)); 6444 fcportdb_t *lp; 6445 6446 /* 6447 * It was there (maybe)- treat as a selection timeout. 6448 */ 6449 if (sts == RQCS_PORT_UNAVAILABLE) { 6450 reason = "unavailable"; 6451 } else { 6452 reason = "logout"; 6453 } 6454 6455 isp_prt(isp, ISP_LOGINFO, "Chan %d port %s for target %d", 6456 chan, reason, XS_TGT(xs)); 6457 6458 /* XXX: Should we trigger rescan or FW announce change? */ 6459 6460 if (XS_NOERR(xs)) { 6461 lp = &fcp->portdb[XS_TGT(xs)]; 6462 if (lp->state == FC_PORTDB_STATE_ZOMBIE) { 6463 *XS_STSP(xs) = SCSI_BUSY; 6464 XS_SETERR(xs, HBA_TGTBSY); 6465 } else 6466 XS_SETERR(xs, HBA_SELTIMEOUT); 6467 } 6468 return; 6469 } 6470 case RQCS_PORT_CHANGED: 6471 isp_prt(isp, ISP_LOGWARN, "port changed for target %d chan %d", XS_TGT(xs), chan); 6472 if (XS_NOERR(xs)) { 6473 *XS_STSP(xs) = SCSI_BUSY; 6474 XS_SETERR(xs, HBA_TGTBSY); 6475 } 6476 return; 6477 6478 case RQCS_24XX_ENOMEM: /* f/w resource unavailable */ 6479 isp_prt(isp, ISP_LOGWARN, "f/w resource unavailable for target %d chan %d", XS_TGT(xs), chan); 6480 if (XS_NOERR(xs)) { 6481 *XS_STSP(xs) = SCSI_BUSY; 6482 XS_SETERR(xs, HBA_TGTBSY); 6483 } 6484 return; 6485 6486 case RQCS_24XX_TMO: /* task management overrun */ 6487 isp_prt(isp, ISP_LOGWARN, "command for target %d overlapped task management for chan %d", XS_TGT(xs), chan); 6488 if (XS_NOERR(xs)) { 6489 *XS_STSP(xs) = SCSI_BUSY; 6490 XS_SETERR(xs, HBA_TGTBSY); 6491 } 6492 return; 6493 6494 default: 6495 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x on chan %d", sp->req_completion_status, chan); 6496 break; 6497 } 6498 if (XS_NOERR(xs)) { 6499 XS_SETERR(xs, HBA_BOTCH); 6500 } 6501 } 6502 6503 static void 6504 isp_fastpost_complete(ispsoftc_t *isp, uint32_t fph) 6505 { 6506 XS_T *xs; 6507 6508 if (fph == 0) { 6509 return; 6510 } 6511 xs = isp_find_xs(isp, fph); 6512 if (xs == NULL) { 6513 isp_prt(isp, ISP_LOGWARN, 6514 "Command for fast post handle 0x%x not found", fph); 6515 return; 6516 } 6517 isp_destroy_handle(isp, fph); 6518 6519 /* 6520 * Since we don't have a result queue entry item, 6521 * we must believe that SCSI status is zero and 6522 * that all data transferred. 6523 */ 6524 XS_SET_RESID(xs, 0); 6525 *XS_STSP(xs) = SCSI_GOOD; 6526 if (XS_XFRLEN(xs)) { 6527 ISP_DMAFREE(isp, xs, fph); 6528 } 6529 isp_done(xs); 6530 } 6531 6532 #define ISP_SCSI_IBITS(op) (mbpscsi[((op)<<1)]) 6533 #define ISP_SCSI_OBITS(op) (mbpscsi[((op)<<1) + 1]) 6534 #define ISP_SCSI_OPMAP(in, out) in, out 6535 static const uint8_t mbpscsi[] = { 6536 ISP_SCSI_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */ 6537 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */ 6538 ISP_SCSI_OPMAP(0x03, 0x01), /* 0x02: MBOX_EXEC_FIRMWARE */ 6539 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x03: MBOX_DUMP_RAM */ 6540 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */ 6541 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */ 6542 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x06: MBOX_MAILBOX_REG_TEST */ 6543 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */ 6544 ISP_SCSI_OPMAP(0x01, 0x0f), /* 0x08: MBOX_ABOUT_FIRMWARE */ 6545 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x09: */ 6546 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0a: */ 6547 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0b: */ 6548 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0c: */ 6549 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0d: */ 6550 ISP_SCSI_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */ 6551 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0f: */ 6552 ISP_SCSI_OPMAP(0x1f, 0x1f), /* 0x10: MBOX_INIT_REQ_QUEUE */ 6553 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x11: MBOX_INIT_RES_QUEUE */ 6554 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x12: MBOX_EXECUTE_IOCB */ 6555 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */ 6556 ISP_SCSI_OPMAP(0x01, 0x3f), /* 0x14: MBOX_STOP_FIRMWARE */ 6557 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x15: MBOX_ABORT */ 6558 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x16: MBOX_ABORT_DEVICE */ 6559 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x17: MBOX_ABORT_TARGET */ 6560 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x18: MBOX_BUS_RESET */ 6561 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x19: MBOX_STOP_QUEUE */ 6562 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1a: MBOX_START_QUEUE */ 6563 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */ 6564 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1c: MBOX_ABORT_QUEUE */ 6565 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */ 6566 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x1e: */ 6567 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */ 6568 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x20: MBOX_GET_INIT_SCSI_ID */ 6569 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x21: MBOX_GET_SELECT_TIMEOUT */ 6570 ISP_SCSI_OPMAP(0x01, 0xc7), /* 0x22: MBOX_GET_RETRY_COUNT */ 6571 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x23: MBOX_GET_TAG_AGE_LIMIT */ 6572 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x24: MBOX_GET_CLOCK_RATE */ 6573 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x25: MBOX_GET_ACT_NEG_STATE */ 6574 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x26: MBOX_GET_ASYNC_DATA_SETUP_TIME */ 6575 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x27: MBOX_GET_PCI_PARAMS */ 6576 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x28: MBOX_GET_TARGET_PARAMS */ 6577 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x29: MBOX_GET_DEV_QUEUE_PARAMS */ 6578 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x2a: MBOX_GET_RESET_DELAY_PARAMS */ 6579 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2b: */ 6580 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2c: */ 6581 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2d: */ 6582 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2e: */ 6583 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2f: */ 6584 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x30: MBOX_SET_INIT_SCSI_ID */ 6585 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x31: MBOX_SET_SELECT_TIMEOUT */ 6586 ISP_SCSI_OPMAP(0xc7, 0xc7), /* 0x32: MBOX_SET_RETRY_COUNT */ 6587 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x33: MBOX_SET_TAG_AGE_LIMIT */ 6588 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x34: MBOX_SET_CLOCK_RATE */ 6589 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x35: MBOX_SET_ACT_NEG_STATE */ 6590 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x36: MBOX_SET_ASYNC_DATA_SETUP_TIME */ 6591 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x37: MBOX_SET_PCI_CONTROL_PARAMS */ 6592 ISP_SCSI_OPMAP(0x4f, 0x4f), /* 0x38: MBOX_SET_TARGET_PARAMS */ 6593 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x39: MBOX_SET_DEV_QUEUE_PARAMS */ 6594 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x3a: MBOX_SET_RESET_DELAY_PARAMS */ 6595 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3b: */ 6596 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3c: */ 6597 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3d: */ 6598 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3e: */ 6599 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3f: */ 6600 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x40: MBOX_RETURN_BIOS_BLOCK_ADDR */ 6601 ISP_SCSI_OPMAP(0x3f, 0x01), /* 0x41: MBOX_WRITE_FOUR_RAM_WORDS */ 6602 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x42: MBOX_EXEC_BIOS_IOCB */ 6603 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x43: */ 6604 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x44: */ 6605 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x45: SET SYSTEM PARAMETER */ 6606 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x46: GET SYSTEM PARAMETER */ 6607 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x47: */ 6608 ISP_SCSI_OPMAP(0x01, 0xcf), /* 0x48: GET SCAM CONFIGURATION */ 6609 ISP_SCSI_OPMAP(0xcf, 0xcf), /* 0x49: SET SCAM CONFIGURATION */ 6610 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x4a: MBOX_SET_FIRMWARE_FEATURES */ 6611 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x4b: MBOX_GET_FIRMWARE_FEATURES */ 6612 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4c: */ 6613 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4d: */ 6614 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4e: */ 6615 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4f: */ 6616 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x50: LOAD RAM A64 */ 6617 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x51: DUMP RAM A64 */ 6618 ISP_SCSI_OPMAP(0xdf, 0xff), /* 0x52: INITIALIZE REQUEST QUEUE A64 */ 6619 ISP_SCSI_OPMAP(0xef, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */ 6620 ISP_SCSI_OPMAP(0xcf, 0x01), /* 0x54: EXECUCUTE COMMAND IOCB A64 */ 6621 ISP_SCSI_OPMAP(0x07, 0x01), /* 0x55: ENABLE TARGET MODE */ 6622 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x56: GET TARGET STATUS */ 6623 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x57: */ 6624 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x58: */ 6625 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x59: */ 6626 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x5a: SET DATA OVERRUN RECOVERY MODE */ 6627 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x5b: GET DATA OVERRUN RECOVERY MODE */ 6628 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x5c: SET HOST DATA */ 6629 ISP_SCSI_OPMAP(0x01, 0x01) /* 0x5d: GET NOST DATA */ 6630 }; 6631 #define MAX_SCSI_OPCODE 0x5d 6632 6633 static const char *scsi_mbcmd_names[] = { 6634 "NO-OP", 6635 "LOAD RAM", 6636 "EXEC FIRMWARE", 6637 "DUMP RAM", 6638 "WRITE RAM WORD", 6639 "READ RAM WORD", 6640 "MAILBOX REG TEST", 6641 "VERIFY CHECKSUM", 6642 "ABOUT FIRMWARE", 6643 NULL, 6644 NULL, 6645 NULL, 6646 NULL, 6647 NULL, 6648 "CHECK FIRMWARE", 6649 NULL, 6650 "INIT REQUEST QUEUE", 6651 "INIT RESULT QUEUE", 6652 "EXECUTE IOCB", 6653 "WAKE UP", 6654 "STOP FIRMWARE", 6655 "ABORT", 6656 "ABORT DEVICE", 6657 "ABORT TARGET", 6658 "BUS RESET", 6659 "STOP QUEUE", 6660 "START QUEUE", 6661 "SINGLE STEP QUEUE", 6662 "ABORT QUEUE", 6663 "GET DEV QUEUE STATUS", 6664 NULL, 6665 "GET FIRMWARE STATUS", 6666 "GET INIT SCSI ID", 6667 "GET SELECT TIMEOUT", 6668 "GET RETRY COUNT", 6669 "GET TAG AGE LIMIT", 6670 "GET CLOCK RATE", 6671 "GET ACT NEG STATE", 6672 "GET ASYNC DATA SETUP TIME", 6673 "GET PCI PARAMS", 6674 "GET TARGET PARAMS", 6675 "GET DEV QUEUE PARAMS", 6676 "GET RESET DELAY PARAMS", 6677 NULL, 6678 NULL, 6679 NULL, 6680 NULL, 6681 NULL, 6682 "SET INIT SCSI ID", 6683 "SET SELECT TIMEOUT", 6684 "SET RETRY COUNT", 6685 "SET TAG AGE LIMIT", 6686 "SET CLOCK RATE", 6687 "SET ACT NEG STATE", 6688 "SET ASYNC DATA SETUP TIME", 6689 "SET PCI CONTROL PARAMS", 6690 "SET TARGET PARAMS", 6691 "SET DEV QUEUE PARAMS", 6692 "SET RESET DELAY PARAMS", 6693 NULL, 6694 NULL, 6695 NULL, 6696 NULL, 6697 NULL, 6698 "RETURN BIOS BLOCK ADDR", 6699 "WRITE FOUR RAM WORDS", 6700 "EXEC BIOS IOCB", 6701 NULL, 6702 NULL, 6703 "SET SYSTEM PARAMETER", 6704 "GET SYSTEM PARAMETER", 6705 NULL, 6706 "GET SCAM CONFIGURATION", 6707 "SET SCAM CONFIGURATION", 6708 "SET FIRMWARE FEATURES", 6709 "GET FIRMWARE FEATURES", 6710 NULL, 6711 NULL, 6712 NULL, 6713 NULL, 6714 "LOAD RAM A64", 6715 "DUMP RAM A64", 6716 "INITIALIZE REQUEST QUEUE A64", 6717 "INITIALIZE RESPONSE QUEUE A64", 6718 "EXECUTE IOCB A64", 6719 "ENABLE TARGET MODE", 6720 "GET TARGET MODE STATE", 6721 NULL, 6722 NULL, 6723 NULL, 6724 "SET DATA OVERRUN RECOVERY MODE", 6725 "GET DATA OVERRUN RECOVERY MODE", 6726 "SET HOST DATA", 6727 "GET NOST DATA", 6728 }; 6729 6730 #define ISP_FC_IBITS(op) ((mbpfc[((op)<<3) + 0] << 24) | (mbpfc[((op)<<3) + 1] << 16) | (mbpfc[((op)<<3) + 2] << 8) | (mbpfc[((op)<<3) + 3])) 6731 #define ISP_FC_OBITS(op) ((mbpfc[((op)<<3) + 4] << 24) | (mbpfc[((op)<<3) + 5] << 16) | (mbpfc[((op)<<3) + 6] << 8) | (mbpfc[((op)<<3) + 7])) 6732 6733 #define ISP_FC_OPMAP(in0, out0) 0, 0, 0, in0, 0, 0, 0, out0 6734 #define ISP_FC_OPMAP_HALF(in1, in0, out1, out0) 0, 0, in1, in0, 0, 0, out1, out0 6735 #define ISP_FC_OPMAP_FULL(in3, in2, in1, in0, out3, out2, out1, out0) in3, in2, in1, in0, out3, out2, out1, out0 6736 static const uint32_t mbpfc[] = { 6737 ISP_FC_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */ 6738 ISP_FC_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */ 6739 ISP_FC_OPMAP_HALF(0x07, 0xff, 0x00, 0x03), /* 0x02: MBOX_EXEC_FIRMWARE */ 6740 ISP_FC_OPMAP(0xdf, 0x01), /* 0x03: MBOX_DUMP_RAM */ 6741 ISP_FC_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */ 6742 ISP_FC_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */ 6743 ISP_FC_OPMAP_FULL(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff), /* 0x06: MBOX_MAILBOX_REG_TEST */ 6744 ISP_FC_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */ 6745 ISP_FC_OPMAP_FULL(0x0, 0x0, 0x0, 0x01, 0x0, 0x3, 0x80, 0x7f), /* 0x08: MBOX_ABOUT_FIRMWARE */ 6746 ISP_FC_OPMAP(0xdf, 0x01), /* 0x09: MBOX_LOAD_RISC_RAM_2100 */ 6747 ISP_FC_OPMAP(0xdf, 0x01), /* 0x0a: DUMP RAM */ 6748 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x01), /* 0x0b: MBOX_LOAD_RISC_RAM */ 6749 ISP_FC_OPMAP(0x00, 0x00), /* 0x0c: */ 6750 ISP_FC_OPMAP_HALF(0x1, 0x0f, 0x0, 0x01), /* 0x0d: MBOX_WRITE_RAM_WORD_EXTENDED */ 6751 ISP_FC_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */ 6752 ISP_FC_OPMAP_HALF(0x1, 0x03, 0x0, 0x0d), /* 0x0f: MBOX_READ_RAM_WORD_EXTENDED */ 6753 ISP_FC_OPMAP(0x1f, 0x11), /* 0x10: MBOX_INIT_REQ_QUEUE */ 6754 ISP_FC_OPMAP(0x2f, 0x21), /* 0x11: MBOX_INIT_RES_QUEUE */ 6755 ISP_FC_OPMAP(0x0f, 0x01), /* 0x12: MBOX_EXECUTE_IOCB */ 6756 ISP_FC_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */ 6757 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x03), /* 0x14: MBOX_STOP_FIRMWARE */ 6758 ISP_FC_OPMAP(0x4f, 0x01), /* 0x15: MBOX_ABORT */ 6759 ISP_FC_OPMAP(0x07, 0x01), /* 0x16: MBOX_ABORT_DEVICE */ 6760 ISP_FC_OPMAP(0x07, 0x01), /* 0x17: MBOX_ABORT_TARGET */ 6761 ISP_FC_OPMAP(0x03, 0x03), /* 0x18: MBOX_BUS_RESET */ 6762 ISP_FC_OPMAP(0x07, 0x05), /* 0x19: MBOX_STOP_QUEUE */ 6763 ISP_FC_OPMAP(0x07, 0x05), /* 0x1a: MBOX_START_QUEUE */ 6764 ISP_FC_OPMAP(0x07, 0x05), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */ 6765 ISP_FC_OPMAP(0x07, 0x05), /* 0x1c: MBOX_ABORT_QUEUE */ 6766 ISP_FC_OPMAP(0x07, 0x03), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */ 6767 ISP_FC_OPMAP(0x00, 0x00), /* 0x1e: */ 6768 ISP_FC_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */ 6769 ISP_FC_OPMAP_HALF(0x2, 0x01, 0x7e, 0xcf), /* 0x20: MBOX_GET_LOOP_ID */ 6770 ISP_FC_OPMAP(0x00, 0x00), /* 0x21: */ 6771 ISP_FC_OPMAP(0x03, 0x4b), /* 0x22: MBOX_GET_TIMEOUT_PARAMS */ 6772 ISP_FC_OPMAP(0x00, 0x00), /* 0x23: */ 6773 ISP_FC_OPMAP(0x00, 0x00), /* 0x24: */ 6774 ISP_FC_OPMAP(0x00, 0x00), /* 0x25: */ 6775 ISP_FC_OPMAP(0x00, 0x00), /* 0x26: */ 6776 ISP_FC_OPMAP(0x00, 0x00), /* 0x27: */ 6777 ISP_FC_OPMAP(0x01, 0x03), /* 0x28: MBOX_GET_FIRMWARE_OPTIONS */ 6778 ISP_FC_OPMAP(0x03, 0x07), /* 0x29: MBOX_GET_PORT_QUEUE_PARAMS */ 6779 ISP_FC_OPMAP(0x00, 0x00), /* 0x2a: */ 6780 ISP_FC_OPMAP(0x00, 0x00), /* 0x2b: */ 6781 ISP_FC_OPMAP(0x00, 0x00), /* 0x2c: */ 6782 ISP_FC_OPMAP(0x00, 0x00), /* 0x2d: */ 6783 ISP_FC_OPMAP(0x00, 0x00), /* 0x2e: */ 6784 ISP_FC_OPMAP(0x00, 0x00), /* 0x2f: */ 6785 ISP_FC_OPMAP(0x00, 0x00), /* 0x30: */ 6786 ISP_FC_OPMAP(0x00, 0x00), /* 0x31: */ 6787 ISP_FC_OPMAP(0x4b, 0x4b), /* 0x32: MBOX_SET_TIMEOUT_PARAMS */ 6788 ISP_FC_OPMAP(0x00, 0x00), /* 0x33: */ 6789 ISP_FC_OPMAP(0x00, 0x00), /* 0x34: */ 6790 ISP_FC_OPMAP(0x00, 0x00), /* 0x35: */ 6791 ISP_FC_OPMAP(0x00, 0x00), /* 0x36: */ 6792 ISP_FC_OPMAP(0x00, 0x00), /* 0x37: */ 6793 ISP_FC_OPMAP(0x0f, 0x01), /* 0x38: MBOX_SET_FIRMWARE_OPTIONS */ 6794 ISP_FC_OPMAP(0x0f, 0x07), /* 0x39: MBOX_SET_PORT_QUEUE_PARAMS */ 6795 ISP_FC_OPMAP(0x00, 0x00), /* 0x3a: */ 6796 ISP_FC_OPMAP(0x00, 0x00), /* 0x3b: */ 6797 ISP_FC_OPMAP(0x00, 0x00), /* 0x3c: */ 6798 ISP_FC_OPMAP(0x00, 0x00), /* 0x3d: */ 6799 ISP_FC_OPMAP(0x00, 0x00), /* 0x3e: */ 6800 ISP_FC_OPMAP(0x00, 0x00), /* 0x3f: */ 6801 ISP_FC_OPMAP(0x03, 0x01), /* 0x40: MBOX_LOOP_PORT_BYPASS */ 6802 ISP_FC_OPMAP(0x03, 0x01), /* 0x41: MBOX_LOOP_PORT_ENABLE */ 6803 ISP_FC_OPMAP_HALF(0x0, 0x01, 0x1f, 0xcf), /* 0x42: MBOX_GET_RESOURCE_COUNT */ 6804 ISP_FC_OPMAP(0x01, 0x01), /* 0x43: MBOX_REQUEST_OFFLINE_MODE */ 6805 ISP_FC_OPMAP(0x00, 0x00), /* 0x44: */ 6806 ISP_FC_OPMAP(0x00, 0x00), /* 0x45: */ 6807 ISP_FC_OPMAP(0x00, 0x00), /* 0x46: */ 6808 ISP_FC_OPMAP(0xcf, 0x03), /* 0x47: GET PORT_DATABASE ENHANCED */ 6809 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x48: MBOX_INIT_FIRMWARE_MULTI_ID */ 6810 ISP_FC_OPMAP(0xcd, 0x01), /* 0x49: MBOX_GET_VP_DATABASE */ 6811 ISP_FC_OPMAP_HALF(0x2, 0xcd, 0x0, 0x01), /* 0x4a: MBOX_GET_VP_DATABASE_ENTRY */ 6812 ISP_FC_OPMAP(0x00, 0x00), /* 0x4b: */ 6813 ISP_FC_OPMAP(0x00, 0x00), /* 0x4c: */ 6814 ISP_FC_OPMAP(0x00, 0x00), /* 0x4d: */ 6815 ISP_FC_OPMAP(0x00, 0x00), /* 0x4e: */ 6816 ISP_FC_OPMAP(0x00, 0x00), /* 0x4f: */ 6817 ISP_FC_OPMAP(0x00, 0x00), /* 0x50: */ 6818 ISP_FC_OPMAP(0x00, 0x00), /* 0x51: */ 6819 ISP_FC_OPMAP(0x00, 0x00), /* 0x52: */ 6820 ISP_FC_OPMAP(0x00, 0x00), /* 0x53: */ 6821 ISP_FC_OPMAP(0xcf, 0x01), /* 0x54: EXECUTE IOCB A64 */ 6822 ISP_FC_OPMAP(0x00, 0x00), /* 0x55: */ 6823 ISP_FC_OPMAP(0x00, 0x00), /* 0x56: */ 6824 ISP_FC_OPMAP(0x00, 0x00), /* 0x57: */ 6825 ISP_FC_OPMAP(0x00, 0x00), /* 0x58: */ 6826 ISP_FC_OPMAP(0x00, 0x00), /* 0x59: */ 6827 ISP_FC_OPMAP(0x00, 0x00), /* 0x5a: */ 6828 ISP_FC_OPMAP(0x03, 0x01), /* 0x5b: MBOX_DRIVER_HEARTBEAT */ 6829 ISP_FC_OPMAP(0xcf, 0x01), /* 0x5c: MBOX_FW_HEARTBEAT */ 6830 ISP_FC_OPMAP(0x07, 0x1f), /* 0x5d: MBOX_GET_SET_DATA_RATE */ 6831 ISP_FC_OPMAP(0x00, 0x00), /* 0x5e: */ 6832 ISP_FC_OPMAP(0x00, 0x00), /* 0x5f: */ 6833 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x60: MBOX_INIT_FIRMWARE */ 6834 ISP_FC_OPMAP(0x00, 0x00), /* 0x61: */ 6835 ISP_FC_OPMAP(0x01, 0x01), /* 0x62: MBOX_INIT_LIP */ 6836 ISP_FC_OPMAP(0xcd, 0x03), /* 0x63: MBOX_GET_FC_AL_POSITION_MAP */ 6837 ISP_FC_OPMAP(0xcf, 0x01), /* 0x64: MBOX_GET_PORT_DB */ 6838 ISP_FC_OPMAP(0x07, 0x01), /* 0x65: MBOX_CLEAR_ACA */ 6839 ISP_FC_OPMAP(0x07, 0x01), /* 0x66: MBOX_TARGET_RESET */ 6840 ISP_FC_OPMAP(0x07, 0x01), /* 0x67: MBOX_CLEAR_TASK_SET */ 6841 ISP_FC_OPMAP(0x07, 0x01), /* 0x68: MBOX_ABORT_TASK_SET */ 6842 ISP_FC_OPMAP(0x01, 0x07), /* 0x69: MBOX_GET_FW_STATE */ 6843 ISP_FC_OPMAP_HALF(0x6, 0x03, 0x0, 0xcf), /* 0x6a: MBOX_GET_PORT_NAME */ 6844 ISP_FC_OPMAP(0xcf, 0x01), /* 0x6b: MBOX_GET_LINK_STATUS */ 6845 ISP_FC_OPMAP(0x0f, 0x01), /* 0x6c: MBOX_INIT_LIP_RESET */ 6846 ISP_FC_OPMAP(0x00, 0x00), /* 0x6d: */ 6847 ISP_FC_OPMAP(0xcf, 0x03), /* 0x6e: MBOX_SEND_SNS */ 6848 ISP_FC_OPMAP(0x0f, 0x07), /* 0x6f: MBOX_FABRIC_LOGIN */ 6849 ISP_FC_OPMAP_HALF(0x02, 0x03, 0x00, 0x03), /* 0x70: MBOX_SEND_CHANGE_REQUEST */ 6850 ISP_FC_OPMAP(0x03, 0x03), /* 0x71: MBOX_FABRIC_LOGOUT */ 6851 ISP_FC_OPMAP(0x0f, 0x0f), /* 0x72: MBOX_INIT_LIP_LOGIN */ 6852 ISP_FC_OPMAP(0x00, 0x00), /* 0x73: */ 6853 ISP_FC_OPMAP(0x07, 0x01), /* 0x74: LOGIN LOOP PORT */ 6854 ISP_FC_OPMAP_HALF(0x03, 0xcf, 0x00, 0x07), /* 0x75: GET PORT/NODE NAME LIST */ 6855 ISP_FC_OPMAP(0x4f, 0x01), /* 0x76: SET VENDOR ID */ 6856 ISP_FC_OPMAP(0xcd, 0x01), /* 0x77: INITIALIZE IP MAILBOX */ 6857 ISP_FC_OPMAP(0x00, 0x00), /* 0x78: */ 6858 ISP_FC_OPMAP(0x00, 0x00), /* 0x79: */ 6859 ISP_FC_OPMAP(0x00, 0x00), /* 0x7a: */ 6860 ISP_FC_OPMAP(0x00, 0x00), /* 0x7b: */ 6861 ISP_FC_OPMAP_HALF(0x03, 0x4f, 0x00, 0x07), /* 0x7c: Get ID List */ 6862 ISP_FC_OPMAP(0xcf, 0x01), /* 0x7d: SEND LFA */ 6863 ISP_FC_OPMAP(0x0f, 0x01) /* 0x7e: LUN RESET */ 6864 }; 6865 #define MAX_FC_OPCODE 0x7e 6866 /* 6867 * Footnotes 6868 * 6869 * (1): this sets bits 21..16 in mailbox register #8, which we nominally 6870 * do not access at this time in the core driver. The caller is 6871 * responsible for setting this register first (Gross!). The assumption 6872 * is that we won't overflow. 6873 */ 6874 6875 static const char *fc_mbcmd_names[] = { 6876 "NO-OP", /* 00h */ 6877 "LOAD RAM", 6878 "EXEC FIRMWARE", 6879 "DUMP RAM", 6880 "WRITE RAM WORD", 6881 "READ RAM WORD", 6882 "MAILBOX REG TEST", 6883 "VERIFY CHECKSUM", 6884 "ABOUT FIRMWARE", 6885 "LOAD RAM (2100)", 6886 "DUMP RAM", 6887 "LOAD RISC RAM", 6888 "DUMP RISC RAM", 6889 "WRITE RAM WORD EXTENDED", 6890 "CHECK FIRMWARE", 6891 "READ RAM WORD EXTENDED", 6892 "INIT REQUEST QUEUE", /* 10h */ 6893 "INIT RESULT QUEUE", 6894 "EXECUTE IOCB", 6895 "WAKE UP", 6896 "STOP FIRMWARE", 6897 "ABORT", 6898 "ABORT DEVICE", 6899 "ABORT TARGET", 6900 "BUS RESET", 6901 "STOP QUEUE", 6902 "START QUEUE", 6903 "SINGLE STEP QUEUE", 6904 "ABORT QUEUE", 6905 "GET DEV QUEUE STATUS", 6906 NULL, 6907 "GET FIRMWARE STATUS", 6908 "GET LOOP ID", /* 20h */ 6909 NULL, 6910 "GET TIMEOUT PARAMS", 6911 NULL, 6912 NULL, 6913 NULL, 6914 NULL, 6915 NULL, 6916 "GET FIRMWARE OPTIONS", 6917 "GET PORT QUEUE PARAMS", 6918 "GENERATE SYSTEM ERROR", 6919 NULL, 6920 NULL, 6921 NULL, 6922 NULL, 6923 NULL, 6924 "WRITE SFP", /* 30h */ 6925 "READ SFP", 6926 "SET TIMEOUT PARAMS", 6927 NULL, 6928 NULL, 6929 NULL, 6930 NULL, 6931 NULL, 6932 "SET FIRMWARE OPTIONS", 6933 "SET PORT QUEUE PARAMS", 6934 NULL, 6935 "SET FC LED CONF", 6936 NULL, 6937 "RESTART NIC FIRMWARE", 6938 "ACCESS CONTROL", 6939 NULL, 6940 "LOOP PORT BYPASS", /* 40h */ 6941 "LOOP PORT ENABLE", 6942 "GET RESOURCE COUNT", 6943 "REQUEST NON PARTICIPATING MODE", 6944 "DIAGNOSTIC ECHO TEST", 6945 "DIAGNOSTIC LOOPBACK", 6946 NULL, 6947 "GET PORT DATABASE ENHANCED", 6948 "INIT FIRMWARE MULTI ID", 6949 "GET VP DATABASE", 6950 "GET VP DATABASE ENTRY", 6951 NULL, 6952 NULL, 6953 NULL, 6954 NULL, 6955 NULL, 6956 "GET FCF LIST", /* 50h */ 6957 "GET DCBX PARAMETERS", 6958 NULL, 6959 "HOST MEMORY COPY", 6960 "EXECUTE IOCB A64", 6961 NULL, 6962 NULL, 6963 "SEND RNID", 6964 NULL, 6965 "SET PARAMETERS", 6966 "GET PARAMETERS", 6967 "DRIVER HEARTBEAT", 6968 "FIRMWARE HEARTBEAT", 6969 "GET/SET DATA RATE", 6970 "SEND RNFT", 6971 NULL, 6972 "INIT FIRMWARE", /* 60h */ 6973 "GET INIT CONTROL BLOCK", 6974 "INIT LIP", 6975 "GET FC-AL POSITION MAP", 6976 "GET PORT DATABASE", 6977 "CLEAR ACA", 6978 "TARGET RESET", 6979 "CLEAR TASK SET", 6980 "ABORT TASK SET", 6981 "GET FW STATE", 6982 "GET PORT NAME", 6983 "GET LINK STATUS", 6984 "INIT LIP RESET", 6985 "GET LINK STATS & PRIVATE DATA CNTS", 6986 "SEND SNS", 6987 "FABRIC LOGIN", 6988 "SEND CHANGE REQUEST", /* 70h */ 6989 "FABRIC LOGOUT", 6990 "INIT LIP LOGIN", 6991 NULL, 6992 "LOGIN LOOP PORT", 6993 "GET PORT/NODE NAME LIST", 6994 "SET VENDOR ID", 6995 "INITIALIZE IP MAILBOX", 6996 NULL, 6997 NULL, 6998 "GET XGMAC STATS", 6999 NULL, 7000 "GET ID LIST", 7001 "SEND LFA", 7002 "LUN RESET" 7003 }; 7004 7005 static void 7006 isp_mboxcmd(ispsoftc_t *isp, mbreg_t *mbp) 7007 { 7008 const char *cname, *xname, *sname; 7009 char tname[16], mname[16]; 7010 unsigned int ibits, obits, box, opcode; 7011 7012 opcode = mbp->param[0]; 7013 if (IS_FC(isp)) { 7014 if (opcode > MAX_FC_OPCODE) { 7015 mbp->param[0] = MBOX_INVALID_COMMAND; 7016 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode); 7017 return; 7018 } 7019 cname = fc_mbcmd_names[opcode]; 7020 ibits = ISP_FC_IBITS(opcode); 7021 obits = ISP_FC_OBITS(opcode); 7022 } else { 7023 if (opcode > MAX_SCSI_OPCODE) { 7024 mbp->param[0] = MBOX_INVALID_COMMAND; 7025 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode); 7026 return; 7027 } 7028 cname = scsi_mbcmd_names[opcode]; 7029 ibits = ISP_SCSI_IBITS(opcode); 7030 obits = ISP_SCSI_OBITS(opcode); 7031 } 7032 if (cname == NULL) { 7033 cname = tname; 7034 ISP_SNPRINTF(tname, sizeof tname, "opcode %x", opcode); 7035 } 7036 isp_prt(isp, ISP_LOGDEBUG3, "Mailbox Command '%s'", cname); 7037 7038 /* 7039 * Pick up any additional bits that the caller might have set. 7040 */ 7041 ibits |= mbp->ibits; 7042 obits |= mbp->obits; 7043 7044 /* 7045 * Mask any bits that the caller wants us to mask 7046 */ 7047 ibits &= mbp->ibitm; 7048 obits &= mbp->obitm; 7049 7050 7051 if (ibits == 0 && obits == 0) { 7052 mbp->param[0] = MBOX_COMMAND_PARAM_ERROR; 7053 isp_prt(isp, ISP_LOGERR, "no parameters for 0x%x", opcode); 7054 return; 7055 } 7056 7057 /* 7058 * Get exclusive usage of mailbox registers. 7059 */ 7060 if (MBOX_ACQUIRE(isp)) { 7061 mbp->param[0] = MBOX_REGS_BUSY; 7062 goto out; 7063 } 7064 7065 for (box = 0; box < ISP_NMBOX(isp); box++) { 7066 if (ibits & (1 << box)) { 7067 isp_prt(isp, ISP_LOGDEBUG3, "IN mbox %d = 0x%04x", box, 7068 mbp->param[box]); 7069 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]); 7070 } 7071 isp->isp_mboxtmp[box] = mbp->param[box] = 0; 7072 } 7073 7074 isp->isp_lastmbxcmd = opcode; 7075 7076 /* 7077 * We assume that we can't overwrite a previous command. 7078 */ 7079 isp->isp_obits = obits; 7080 isp->isp_mboxbsy = 1; 7081 7082 /* 7083 * Set Host Interrupt condition so that RISC will pick up mailbox regs. 7084 */ 7085 if (IS_24XX(isp)) { 7086 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT); 7087 } else { 7088 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT); 7089 } 7090 7091 /* 7092 * While we haven't finished the command, spin our wheels here. 7093 */ 7094 MBOX_WAIT_COMPLETE(isp, mbp); 7095 7096 /* 7097 * Did the command time out? 7098 */ 7099 if (mbp->param[0] == MBOX_TIMEOUT) { 7100 isp->isp_mboxbsy = 0; 7101 MBOX_RELEASE(isp); 7102 goto out; 7103 } 7104 7105 /* 7106 * Copy back output registers. 7107 */ 7108 for (box = 0; box < ISP_NMBOX(isp); box++) { 7109 if (obits & (1 << box)) { 7110 mbp->param[box] = isp->isp_mboxtmp[box]; 7111 isp_prt(isp, ISP_LOGDEBUG3, "OUT mbox %d = 0x%04x", box, 7112 mbp->param[box]); 7113 } 7114 } 7115 7116 isp->isp_mboxbsy = 0; 7117 MBOX_RELEASE(isp); 7118 out: 7119 if (mbp->logval == 0 || mbp->param[0] == MBOX_COMMAND_COMPLETE) 7120 return; 7121 7122 if ((mbp->param[0] & 0xbfe0) == 0 && 7123 (mbp->logval & MBLOGMASK(mbp->param[0])) == 0) 7124 return; 7125 7126 xname = NULL; 7127 sname = ""; 7128 switch (mbp->param[0]) { 7129 case MBOX_INVALID_COMMAND: 7130 xname = "INVALID COMMAND"; 7131 break; 7132 case MBOX_HOST_INTERFACE_ERROR: 7133 xname = "HOST INTERFACE ERROR"; 7134 break; 7135 case MBOX_TEST_FAILED: 7136 xname = "TEST FAILED"; 7137 break; 7138 case MBOX_COMMAND_ERROR: 7139 xname = "COMMAND ERROR"; 7140 ISP_SNPRINTF(mname, sizeof(mname), " subcode 0x%x", 7141 mbp->param[1]); 7142 sname = mname; 7143 break; 7144 case MBOX_COMMAND_PARAM_ERROR: 7145 xname = "COMMAND PARAMETER ERROR"; 7146 break; 7147 case MBOX_PORT_ID_USED: 7148 xname = "PORT ID ALREADY IN USE"; 7149 break; 7150 case MBOX_LOOP_ID_USED: 7151 xname = "LOOP ID ALREADY IN USE"; 7152 break; 7153 case MBOX_ALL_IDS_USED: 7154 xname = "ALL LOOP IDS IN USE"; 7155 break; 7156 case MBOX_NOT_LOGGED_IN: 7157 xname = "NOT LOGGED IN"; 7158 break; 7159 case MBOX_LINK_DOWN_ERROR: 7160 xname = "LINK DOWN ERROR"; 7161 break; 7162 case MBOX_LOOPBACK_ERROR: 7163 xname = "LOOPBACK ERROR"; 7164 break; 7165 case MBOX_CHECKSUM_ERROR: 7166 xname = "CHECKSUM ERROR"; 7167 break; 7168 case MBOX_INVALID_PRODUCT_KEY: 7169 xname = "INVALID PRODUCT KEY"; 7170 break; 7171 case MBOX_REGS_BUSY: 7172 xname = "REGISTERS BUSY"; 7173 break; 7174 case MBOX_TIMEOUT: 7175 xname = "TIMEOUT"; 7176 break; 7177 default: 7178 ISP_SNPRINTF(mname, sizeof mname, "error 0x%x", mbp->param[0]); 7179 xname = mname; 7180 break; 7181 } 7182 if (xname) { 7183 isp_prt(isp, ISP_LOGALL, "Mailbox Command '%s' failed (%s%s)", 7184 cname, xname, sname); 7185 } 7186 } 7187 7188 static int 7189 isp_fw_state(ispsoftc_t *isp, int chan) 7190 { 7191 if (IS_FC(isp)) { 7192 mbreg_t mbs; 7193 7194 MBSINIT(&mbs, MBOX_GET_FW_STATE, MBLOGALL, 0); 7195 isp_mboxcmd(isp, &mbs); 7196 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) { 7197 return (mbs.param[1]); 7198 } 7199 } 7200 return (FW_ERROR); 7201 } 7202 7203 static void 7204 isp_spi_update(ispsoftc_t *isp, int chan) 7205 { 7206 int tgt; 7207 mbreg_t mbs; 7208 sdparam *sdp; 7209 7210 if (IS_FC(isp)) { 7211 /* 7212 * There are no 'per-bus' settings for Fibre Channel. 7213 */ 7214 return; 7215 } 7216 sdp = SDPARAM(isp, chan); 7217 sdp->update = 0; 7218 7219 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7220 uint16_t flags, period, offset; 7221 int get; 7222 7223 if (sdp->isp_devparam[tgt].dev_enable == 0) { 7224 sdp->isp_devparam[tgt].dev_update = 0; 7225 sdp->isp_devparam[tgt].dev_refresh = 0; 7226 isp_prt(isp, ISP_LOGDEBUG0, "skipping target %d bus %d update", tgt, chan); 7227 continue; 7228 } 7229 /* 7230 * If the goal is to update the status of the device, 7231 * take what's in goal_flags and try and set the device 7232 * toward that. Otherwise, if we're just refreshing the 7233 * current device state, get the current parameters. 7234 */ 7235 7236 MBSINIT(&mbs, 0, MBLOGALL, 0); 7237 7238 /* 7239 * Refresh overrides set 7240 */ 7241 if (sdp->isp_devparam[tgt].dev_refresh) { 7242 mbs.param[0] = MBOX_GET_TARGET_PARAMS; 7243 get = 1; 7244 } else if (sdp->isp_devparam[tgt].dev_update) { 7245 mbs.param[0] = MBOX_SET_TARGET_PARAMS; 7246 7247 /* 7248 * Make sure goal_flags has "Renegotiate on Error" 7249 * on and "Freeze Queue on Error" off. 7250 */ 7251 sdp->isp_devparam[tgt].goal_flags |= DPARM_RENEG; 7252 sdp->isp_devparam[tgt].goal_flags &= ~DPARM_QFRZ; 7253 mbs.param[2] = sdp->isp_devparam[tgt].goal_flags; 7254 7255 /* 7256 * Insist that PARITY must be enabled 7257 * if SYNC or WIDE is enabled. 7258 */ 7259 if ((mbs.param[2] & (DPARM_SYNC|DPARM_WIDE)) != 0) { 7260 mbs.param[2] |= DPARM_PARITY; 7261 } 7262 7263 if (mbs.param[2] & DPARM_SYNC) { 7264 mbs.param[3] = 7265 (sdp->isp_devparam[tgt].goal_offset << 8) | 7266 (sdp->isp_devparam[tgt].goal_period); 7267 } 7268 /* 7269 * A command completion later that has 7270 * RQSTF_NEGOTIATION set can cause 7271 * the dev_refresh/announce cycle also. 7272 * 7273 * Note: It is really important to update our current 7274 * flags with at least the state of TAG capabilities- 7275 * otherwise we might try and send a tagged command 7276 * when we have it all turned off. So change it here 7277 * to say that current already matches goal. 7278 */ 7279 sdp->isp_devparam[tgt].actv_flags &= ~DPARM_TQING; 7280 sdp->isp_devparam[tgt].actv_flags |= 7281 (sdp->isp_devparam[tgt].goal_flags & DPARM_TQING); 7282 isp_prt(isp, ISP_LOGDEBUG0, "bus %d set tgt %d flags 0x%x off 0x%x period 0x%x", 7283 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff); 7284 get = 0; 7285 } else { 7286 continue; 7287 } 7288 mbs.param[1] = (chan << 15) | (tgt << 8); 7289 isp_mboxcmd(isp, &mbs); 7290 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 7291 continue; 7292 } 7293 if (get == 0) { 7294 sdp->sendmarker = 1; 7295 sdp->isp_devparam[tgt].dev_update = 0; 7296 sdp->isp_devparam[tgt].dev_refresh = 1; 7297 } else { 7298 sdp->isp_devparam[tgt].dev_refresh = 0; 7299 flags = mbs.param[2]; 7300 period = mbs.param[3] & 0xff; 7301 offset = mbs.param[3] >> 8; 7302 sdp->isp_devparam[tgt].actv_flags = flags; 7303 sdp->isp_devparam[tgt].actv_period = period; 7304 sdp->isp_devparam[tgt].actv_offset = offset; 7305 isp_async(isp, ISPASYNC_NEW_TGT_PARAMS, chan, tgt); 7306 } 7307 } 7308 7309 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7310 if (sdp->isp_devparam[tgt].dev_update || 7311 sdp->isp_devparam[tgt].dev_refresh) { 7312 sdp->update = 1; 7313 break; 7314 } 7315 } 7316 } 7317 7318 static void 7319 isp_setdfltsdparm(ispsoftc_t *isp) 7320 { 7321 int tgt; 7322 sdparam *sdp, *sdp1; 7323 7324 sdp = SDPARAM(isp, 0); 7325 if (IS_DUALBUS(isp)) 7326 sdp1 = sdp + 1; 7327 else 7328 sdp1 = NULL; 7329 7330 /* 7331 * Establish some default parameters. 7332 */ 7333 sdp->isp_cmd_dma_burst_enable = 0; 7334 sdp->isp_data_dma_burst_enabl = 1; 7335 sdp->isp_fifo_threshold = 0; 7336 sdp->isp_initiator_id = DEFAULT_IID(isp, 0); 7337 if (isp->isp_type >= ISP_HA_SCSI_1040) { 7338 sdp->isp_async_data_setup = 9; 7339 } else { 7340 sdp->isp_async_data_setup = 6; 7341 } 7342 sdp->isp_selection_timeout = 250; 7343 sdp->isp_max_queue_depth = MAXISPREQUEST(isp); 7344 sdp->isp_tag_aging = 8; 7345 sdp->isp_bus_reset_delay = 5; 7346 /* 7347 * Don't retry selection, busy or queue full automatically- reflect 7348 * these back to us. 7349 */ 7350 sdp->isp_retry_count = 0; 7351 sdp->isp_retry_delay = 0; 7352 7353 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7354 sdp->isp_devparam[tgt].exc_throttle = ISP_EXEC_THROTTLE; 7355 sdp->isp_devparam[tgt].dev_enable = 1; 7356 } 7357 7358 /* 7359 * The trick here is to establish a default for the default (honk!) 7360 * state (goal_flags). Then try and get the current status from 7361 * the card to fill in the current state. We don't, in fact, set 7362 * the default to the SAFE default state- that's not the goal state. 7363 */ 7364 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7365 uint8_t off, per; 7366 sdp->isp_devparam[tgt].actv_offset = 0; 7367 sdp->isp_devparam[tgt].actv_period = 0; 7368 sdp->isp_devparam[tgt].actv_flags = 0; 7369 7370 sdp->isp_devparam[tgt].goal_flags = 7371 sdp->isp_devparam[tgt].nvrm_flags = DPARM_DEFAULT; 7372 7373 /* 7374 * We default to Wide/Fast for versions less than a 1040 7375 * (unless it's SBus). 7376 */ 7377 if (IS_ULTRA3(isp)) { 7378 off = ISP_80M_SYNCPARMS >> 8; 7379 per = ISP_80M_SYNCPARMS & 0xff; 7380 } else if (IS_ULTRA2(isp)) { 7381 off = ISP_40M_SYNCPARMS >> 8; 7382 per = ISP_40M_SYNCPARMS & 0xff; 7383 } else if (IS_1240(isp)) { 7384 off = ISP_20M_SYNCPARMS >> 8; 7385 per = ISP_20M_SYNCPARMS & 0xff; 7386 } else if ((isp->isp_bustype == ISP_BT_SBUS && 7387 isp->isp_type < ISP_HA_SCSI_1020A) || 7388 (isp->isp_bustype == ISP_BT_PCI && 7389 isp->isp_type < ISP_HA_SCSI_1040) || 7390 (isp->isp_clock && isp->isp_clock < 60) || 7391 (sdp->isp_ultramode == 0)) { 7392 off = ISP_10M_SYNCPARMS >> 8; 7393 per = ISP_10M_SYNCPARMS & 0xff; 7394 } else { 7395 off = ISP_20M_SYNCPARMS_1040 >> 8; 7396 per = ISP_20M_SYNCPARMS_1040 & 0xff; 7397 } 7398 sdp->isp_devparam[tgt].goal_offset = 7399 sdp->isp_devparam[tgt].nvrm_offset = off; 7400 sdp->isp_devparam[tgt].goal_period = 7401 sdp->isp_devparam[tgt].nvrm_period = per; 7402 7403 } 7404 7405 /* 7406 * If we're a dual bus card, just copy the data over 7407 */ 7408 if (sdp1) { 7409 *sdp1 = *sdp; 7410 sdp1->isp_initiator_id = DEFAULT_IID(isp, 1); 7411 } 7412 7413 /* 7414 * If we've not been told to avoid reading NVRAM, try and read it. 7415 * If we're successful reading it, we can then return because NVRAM 7416 * will tell us what the desired settings are. Otherwise, we establish 7417 * some reasonable 'fake' nvram and goal defaults. 7418 */ 7419 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) { 7420 mbreg_t mbs; 7421 7422 if (isp_read_nvram(isp, 0) == 0) { 7423 if (IS_DUALBUS(isp)) { 7424 if (isp_read_nvram(isp, 1) == 0) { 7425 return; 7426 } 7427 } 7428 } 7429 MBSINIT(&mbs, MBOX_GET_ACT_NEG_STATE, MBLOGNONE, 0); 7430 isp_mboxcmd(isp, &mbs); 7431 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { 7432 sdp->isp_req_ack_active_neg = 1; 7433 sdp->isp_data_line_active_neg = 1; 7434 if (sdp1) { 7435 sdp1->isp_req_ack_active_neg = 1; 7436 sdp1->isp_data_line_active_neg = 1; 7437 } 7438 } else { 7439 sdp->isp_req_ack_active_neg = 7440 (mbs.param[1] >> 4) & 0x1; 7441 sdp->isp_data_line_active_neg = 7442 (mbs.param[1] >> 5) & 0x1; 7443 if (sdp1) { 7444 sdp1->isp_req_ack_active_neg = 7445 (mbs.param[2] >> 4) & 0x1; 7446 sdp1->isp_data_line_active_neg = 7447 (mbs.param[2] >> 5) & 0x1; 7448 } 7449 } 7450 } 7451 7452 } 7453 7454 static void 7455 isp_setdfltfcparm(ispsoftc_t *isp, int chan) 7456 { 7457 fcparam *fcp = FCPARAM(isp, chan); 7458 7459 /* 7460 * Establish some default parameters. 7461 */ 7462 fcp->role = DEFAULT_ROLE(isp, chan); 7463 fcp->isp_maxalloc = ICB_DFLT_ALLOC; 7464 fcp->isp_retry_delay = ICB_DFLT_RDELAY; 7465 fcp->isp_retry_count = ICB_DFLT_RCOUNT; 7466 fcp->isp_loopid = DEFAULT_LOOPID(isp, chan); 7467 fcp->isp_wwnn_nvram = DEFAULT_NODEWWN(isp, chan); 7468 fcp->isp_wwpn_nvram = DEFAULT_PORTWWN(isp, chan); 7469 fcp->isp_fwoptions = 0; 7470 fcp->isp_xfwoptions = 0; 7471 fcp->isp_zfwoptions = 0; 7472 fcp->isp_lasthdl = NIL_HANDLE; 7473 fcp->isp_login_hdl = NIL_HANDLE; 7474 7475 if (IS_24XX(isp)) { 7476 fcp->isp_fwoptions |= ICB2400_OPT1_FAIRNESS; 7477 fcp->isp_fwoptions |= ICB2400_OPT1_HARD_ADDRESS; 7478 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX) 7479 fcp->isp_fwoptions |= ICB2400_OPT1_FULL_DUPLEX; 7480 fcp->isp_fwoptions |= ICB2400_OPT1_BOTH_WWNS; 7481 fcp->isp_xfwoptions |= ICB2400_OPT2_LOOP_2_PTP; 7482 fcp->isp_zfwoptions |= ICB2400_OPT3_RATE_AUTO; 7483 } else { 7484 fcp->isp_fwoptions |= ICBOPT_FAIRNESS; 7485 fcp->isp_fwoptions |= ICBOPT_PDBCHANGE_AE; 7486 fcp->isp_fwoptions |= ICBOPT_HARD_ADDRESS; 7487 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX) 7488 fcp->isp_fwoptions |= ICBOPT_FULL_DUPLEX; 7489 /* 7490 * Make sure this is turned off now until we get 7491 * extended options from NVRAM 7492 */ 7493 fcp->isp_fwoptions &= ~ICBOPT_EXTENDED; 7494 fcp->isp_xfwoptions |= ICBXOPT_LOOP_2_PTP; 7495 fcp->isp_zfwoptions |= ICBZOPT_RATE_AUTO; 7496 } 7497 7498 7499 /* 7500 * Now try and read NVRAM unless told to not do so. 7501 * This will set fcparam's isp_wwnn_nvram && isp_wwpn_nvram. 7502 */ 7503 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) { 7504 int i, j = 0; 7505 /* 7506 * Give a couple of tries at reading NVRAM. 7507 */ 7508 for (i = 0; i < 2; i++) { 7509 j = isp_read_nvram(isp, chan); 7510 if (j == 0) { 7511 break; 7512 } 7513 } 7514 if (j) { 7515 isp->isp_confopts |= ISP_CFG_NONVRAM; 7516 } 7517 } 7518 7519 fcp->isp_wwnn = ACTIVE_NODEWWN(isp, chan); 7520 fcp->isp_wwpn = ACTIVE_PORTWWN(isp, chan); 7521 isp_prt(isp, ISP_LOGCONFIG, "Chan %d 0x%08x%08x/0x%08x%08x Role %s", 7522 chan, (uint32_t) (fcp->isp_wwnn >> 32), (uint32_t) (fcp->isp_wwnn), 7523 (uint32_t) (fcp->isp_wwpn >> 32), (uint32_t) (fcp->isp_wwpn), 7524 isp_class3_roles[fcp->role]); 7525 } 7526 7527 /* 7528 * Re-initialize the ISP and complete all orphaned commands 7529 * with a 'botched' notice. The reset/init routines should 7530 * not disturb an already active list of commands. 7531 */ 7532 7533 int 7534 isp_reinit(ispsoftc_t *isp, int do_load_defaults) 7535 { 7536 int i, res = 0; 7537 7538 if (isp->isp_state > ISP_RESETSTATE) 7539 isp_stop(isp); 7540 if (isp->isp_state != ISP_RESETSTATE) 7541 isp_reset(isp, do_load_defaults); 7542 if (isp->isp_state != ISP_RESETSTATE) { 7543 res = EIO; 7544 isp_prt(isp, ISP_LOGERR, "%s: cannot reset card", __func__); 7545 goto cleanup; 7546 } 7547 7548 isp_init(isp); 7549 if (isp->isp_state > ISP_RESETSTATE && 7550 isp->isp_state != ISP_RUNSTATE) { 7551 res = EIO; 7552 isp_prt(isp, ISP_LOGERR, "%s: cannot init card", __func__); 7553 ISP_DISABLE_INTS(isp); 7554 if (IS_FC(isp)) { 7555 /* 7556 * If we're in ISP_ROLE_NONE, turn off the lasers. 7557 */ 7558 if (!IS_24XX(isp)) { 7559 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS); 7560 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET); 7561 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS); 7562 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL); 7563 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS); 7564 } 7565 } 7566 } 7567 7568 cleanup: 7569 isp_clear_commands(isp); 7570 if (IS_FC(isp)) { 7571 for (i = 0; i < isp->isp_nchan; i++) 7572 isp_clear_portdb(isp, i); 7573 } 7574 return (res); 7575 } 7576 7577 /* 7578 * NVRAM Routines 7579 */ 7580 static int 7581 isp_read_nvram(ispsoftc_t *isp, int bus) 7582 { 7583 int i, amt, retval; 7584 uint8_t csum, minversion; 7585 union { 7586 uint8_t _x[ISP2400_NVRAM_SIZE]; 7587 uint16_t _s[ISP2400_NVRAM_SIZE>>1]; 7588 } _n; 7589 #define nvram_data _n._x 7590 #define nvram_words _n._s 7591 7592 if (IS_24XX(isp)) { 7593 return (isp_read_nvram_2400(isp, nvram_data)); 7594 } else if (IS_FC(isp)) { 7595 amt = ISP2100_NVRAM_SIZE; 7596 minversion = 1; 7597 } else if (IS_ULTRA2(isp)) { 7598 amt = ISP1080_NVRAM_SIZE; 7599 minversion = 0; 7600 } else { 7601 amt = ISP_NVRAM_SIZE; 7602 minversion = 2; 7603 } 7604 7605 for (i = 0; i < amt>>1; i++) { 7606 isp_rdnvram_word(isp, i, &nvram_words[i]); 7607 } 7608 7609 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' || 7610 nvram_data[2] != 'P') { 7611 if (isp->isp_bustype != ISP_BT_SBUS) { 7612 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header"); 7613 isp_prt(isp, ISP_LOGDEBUG0, "%x %x %x", nvram_data[0], nvram_data[1], nvram_data[2]); 7614 } 7615 retval = -1; 7616 goto out; 7617 } 7618 7619 for (csum = 0, i = 0; i < amt; i++) { 7620 csum += nvram_data[i]; 7621 } 7622 if (csum != 0) { 7623 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum"); 7624 retval = -1; 7625 goto out; 7626 } 7627 7628 if (ISP_NVRAM_VERSION(nvram_data) < minversion) { 7629 isp_prt(isp, ISP_LOGWARN, "version %d NVRAM not understood", 7630 ISP_NVRAM_VERSION(nvram_data)); 7631 retval = -1; 7632 goto out; 7633 } 7634 7635 if (IS_ULTRA3(isp)) { 7636 isp_parse_nvram_12160(isp, bus, nvram_data); 7637 } else if (IS_1080(isp)) { 7638 isp_parse_nvram_1080(isp, bus, nvram_data); 7639 } else if (IS_1280(isp) || IS_1240(isp)) { 7640 isp_parse_nvram_1080(isp, bus, nvram_data); 7641 } else if (IS_SCSI(isp)) { 7642 isp_parse_nvram_1020(isp, nvram_data); 7643 } else { 7644 isp_parse_nvram_2100(isp, nvram_data); 7645 } 7646 retval = 0; 7647 out: 7648 return (retval); 7649 #undef nvram_data 7650 #undef nvram_words 7651 } 7652 7653 static int 7654 isp_read_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data) 7655 { 7656 int retval = 0; 7657 uint32_t addr, csum, lwrds, *dptr; 7658 7659 if (isp->isp_port) { 7660 addr = ISP2400_NVRAM_PORT1_ADDR; 7661 } else { 7662 addr = ISP2400_NVRAM_PORT0_ADDR; 7663 } 7664 7665 dptr = (uint32_t *) nvram_data; 7666 for (lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) { 7667 isp_rd_2400_nvram(isp, addr++, dptr++); 7668 } 7669 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' || 7670 nvram_data[2] != 'P') { 7671 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header (%x %x %x)", 7672 nvram_data[0], nvram_data[1], nvram_data[2]); 7673 retval = -1; 7674 goto out; 7675 } 7676 dptr = (uint32_t *) nvram_data; 7677 for (csum = 0, lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) { 7678 uint32_t tmp; 7679 ISP_IOXGET_32(isp, &dptr[lwrds], tmp); 7680 csum += tmp; 7681 } 7682 if (csum != 0) { 7683 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum"); 7684 retval = -1; 7685 goto out; 7686 } 7687 isp_parse_nvram_2400(isp, nvram_data); 7688 out: 7689 return (retval); 7690 } 7691 7692 static void 7693 isp_rdnvram_word(ispsoftc_t *isp, int wo, uint16_t *rp) 7694 { 7695 int i, cbits; 7696 uint16_t bit, rqst, junk; 7697 7698 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT); 7699 ISP_DELAY(10); 7700 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK); 7701 ISP_DELAY(10); 7702 7703 if (IS_FC(isp)) { 7704 wo &= ((ISP2100_NVRAM_SIZE >> 1) - 1); 7705 if (IS_2312(isp) && isp->isp_port) { 7706 wo += 128; 7707 } 7708 rqst = (ISP_NVRAM_READ << 8) | wo; 7709 cbits = 10; 7710 } else if (IS_ULTRA2(isp)) { 7711 wo &= ((ISP1080_NVRAM_SIZE >> 1) - 1); 7712 rqst = (ISP_NVRAM_READ << 8) | wo; 7713 cbits = 10; 7714 } else { 7715 wo &= ((ISP_NVRAM_SIZE >> 1) - 1); 7716 rqst = (ISP_NVRAM_READ << 6) | wo; 7717 cbits = 8; 7718 } 7719 7720 /* 7721 * Clock the word select request out... 7722 */ 7723 for (i = cbits; i >= 0; i--) { 7724 if ((rqst >> i) & 1) { 7725 bit = BIU_NVRAM_SELECT | BIU_NVRAM_DATAOUT; 7726 } else { 7727 bit = BIU_NVRAM_SELECT; 7728 } 7729 ISP_WRITE(isp, BIU_NVRAM, bit); 7730 ISP_DELAY(10); 7731 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7732 ISP_WRITE(isp, BIU_NVRAM, bit | BIU_NVRAM_CLOCK); 7733 ISP_DELAY(10); 7734 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7735 ISP_WRITE(isp, BIU_NVRAM, bit); 7736 ISP_DELAY(10); 7737 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7738 } 7739 /* 7740 * Now read the result back in (bits come back in MSB format). 7741 */ 7742 *rp = 0; 7743 for (i = 0; i < 16; i++) { 7744 uint16_t rv; 7745 *rp <<= 1; 7746 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK); 7747 ISP_DELAY(10); 7748 rv = ISP_READ(isp, BIU_NVRAM); 7749 if (rv & BIU_NVRAM_DATAIN) { 7750 *rp |= 1; 7751 } 7752 ISP_DELAY(10); 7753 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT); 7754 ISP_DELAY(10); 7755 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7756 } 7757 ISP_WRITE(isp, BIU_NVRAM, 0); 7758 ISP_DELAY(10); 7759 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */ 7760 ISP_SWIZZLE_NVRAM_WORD(isp, rp); 7761 } 7762 7763 static void 7764 isp_rd_2400_nvram(ispsoftc_t *isp, uint32_t addr, uint32_t *rp) 7765 { 7766 int loops = 0; 7767 uint32_t base = 0x7ffe0000; 7768 uint32_t tmp = 0; 7769 7770 if (IS_26XX(isp)) { 7771 base = 0x7fe7c000; /* XXX: Observation, may be wrong. */ 7772 } else if (IS_25XX(isp)) { 7773 base = 0x7ff00000 | 0x48000; 7774 } 7775 ISP_WRITE(isp, BIU2400_FLASH_ADDR, base | addr); 7776 for (loops = 0; loops < 5000; loops++) { 7777 ISP_DELAY(10); 7778 tmp = ISP_READ(isp, BIU2400_FLASH_ADDR); 7779 if ((tmp & (1U << 31)) != 0) { 7780 break; 7781 } 7782 } 7783 if (tmp & (1U << 31)) { 7784 *rp = ISP_READ(isp, BIU2400_FLASH_DATA); 7785 ISP_SWIZZLE_NVRAM_LONG(isp, rp); 7786 } else { 7787 *rp = 0xffffffff; 7788 } 7789 } 7790 7791 static void 7792 isp_parse_nvram_1020(ispsoftc_t *isp, uint8_t *nvram_data) 7793 { 7794 sdparam *sdp = SDPARAM(isp, 0); 7795 int tgt; 7796 7797 sdp->isp_fifo_threshold = 7798 ISP_NVRAM_FIFO_THRESHOLD(nvram_data) | 7799 (ISP_NVRAM_FIFO_THRESHOLD_128(nvram_data) << 2); 7800 7801 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 7802 sdp->isp_initiator_id = ISP_NVRAM_INITIATOR_ID(nvram_data); 7803 7804 sdp->isp_bus_reset_delay = 7805 ISP_NVRAM_BUS_RESET_DELAY(nvram_data); 7806 7807 sdp->isp_retry_count = 7808 ISP_NVRAM_BUS_RETRY_COUNT(nvram_data); 7809 7810 sdp->isp_retry_delay = 7811 ISP_NVRAM_BUS_RETRY_DELAY(nvram_data); 7812 7813 sdp->isp_async_data_setup = 7814 ISP_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data); 7815 7816 if (isp->isp_type >= ISP_HA_SCSI_1040) { 7817 if (sdp->isp_async_data_setup < 9) { 7818 sdp->isp_async_data_setup = 9; 7819 } 7820 } else { 7821 if (sdp->isp_async_data_setup != 6) { 7822 sdp->isp_async_data_setup = 6; 7823 } 7824 } 7825 7826 sdp->isp_req_ack_active_neg = 7827 ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data); 7828 7829 sdp->isp_data_line_active_neg = 7830 ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data); 7831 7832 sdp->isp_data_dma_burst_enabl = 7833 ISP_NVRAM_DATA_DMA_BURST_ENABLE(nvram_data); 7834 7835 sdp->isp_cmd_dma_burst_enable = 7836 ISP_NVRAM_CMD_DMA_BURST_ENABLE(nvram_data); 7837 7838 sdp->isp_tag_aging = 7839 ISP_NVRAM_TAG_AGE_LIMIT(nvram_data); 7840 7841 sdp->isp_selection_timeout = 7842 ISP_NVRAM_SELECTION_TIMEOUT(nvram_data); 7843 7844 sdp->isp_max_queue_depth = 7845 ISP_NVRAM_MAX_QUEUE_DEPTH(nvram_data); 7846 7847 sdp->isp_fast_mttr = ISP_NVRAM_FAST_MTTR_ENABLE(nvram_data); 7848 7849 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7850 sdp->isp_devparam[tgt].dev_enable = 7851 ISP_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt); 7852 sdp->isp_devparam[tgt].exc_throttle = 7853 ISP_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt); 7854 sdp->isp_devparam[tgt].nvrm_offset = 7855 ISP_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt); 7856 sdp->isp_devparam[tgt].nvrm_period = 7857 ISP_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt); 7858 /* 7859 * We probably shouldn't lie about this, but it 7860 * it makes it much safer if we limit NVRAM values 7861 * to sanity. 7862 */ 7863 if (isp->isp_type < ISP_HA_SCSI_1040) { 7864 /* 7865 * If we're not ultra, we can't possibly 7866 * be a shorter period than this. 7867 */ 7868 if (sdp->isp_devparam[tgt].nvrm_period < 0x19) { 7869 sdp->isp_devparam[tgt].nvrm_period = 0x19; 7870 } 7871 if (sdp->isp_devparam[tgt].nvrm_offset > 0xc) { 7872 sdp->isp_devparam[tgt].nvrm_offset = 0x0c; 7873 } 7874 } else { 7875 if (sdp->isp_devparam[tgt].nvrm_offset > 0x8) { 7876 sdp->isp_devparam[tgt].nvrm_offset = 0x8; 7877 } 7878 } 7879 sdp->isp_devparam[tgt].nvrm_flags = 0; 7880 if (ISP_NVRAM_TGT_RENEG(nvram_data, tgt)) 7881 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 7882 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 7883 if (ISP_NVRAM_TGT_TQING(nvram_data, tgt)) 7884 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 7885 if (ISP_NVRAM_TGT_SYNC(nvram_data, tgt)) 7886 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 7887 if (ISP_NVRAM_TGT_WIDE(nvram_data, tgt)) 7888 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 7889 if (ISP_NVRAM_TGT_PARITY(nvram_data, tgt)) 7890 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 7891 if (ISP_NVRAM_TGT_DISC(nvram_data, tgt)) 7892 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 7893 sdp->isp_devparam[tgt].actv_flags = 0; /* we don't know */ 7894 sdp->isp_devparam[tgt].goal_offset = 7895 sdp->isp_devparam[tgt].nvrm_offset; 7896 sdp->isp_devparam[tgt].goal_period = 7897 sdp->isp_devparam[tgt].nvrm_period; 7898 sdp->isp_devparam[tgt].goal_flags = 7899 sdp->isp_devparam[tgt].nvrm_flags; 7900 } 7901 } 7902 7903 static void 7904 isp_parse_nvram_1080(ispsoftc_t *isp, int bus, uint8_t *nvram_data) 7905 { 7906 sdparam *sdp = SDPARAM(isp, bus); 7907 int tgt; 7908 7909 sdp->isp_fifo_threshold = 7910 ISP1080_NVRAM_FIFO_THRESHOLD(nvram_data); 7911 7912 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 7913 sdp->isp_initiator_id = ISP1080_NVRAM_INITIATOR_ID(nvram_data, bus); 7914 7915 sdp->isp_bus_reset_delay = 7916 ISP1080_NVRAM_BUS_RESET_DELAY(nvram_data, bus); 7917 7918 sdp->isp_retry_count = 7919 ISP1080_NVRAM_BUS_RETRY_COUNT(nvram_data, bus); 7920 7921 sdp->isp_retry_delay = 7922 ISP1080_NVRAM_BUS_RETRY_DELAY(nvram_data, bus); 7923 7924 sdp->isp_async_data_setup = 7925 ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus); 7926 7927 sdp->isp_req_ack_active_neg = 7928 ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus); 7929 7930 sdp->isp_data_line_active_neg = 7931 ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus); 7932 7933 sdp->isp_data_dma_burst_enabl = 7934 ISP1080_NVRAM_BURST_ENABLE(nvram_data); 7935 7936 sdp->isp_cmd_dma_burst_enable = 7937 ISP1080_NVRAM_BURST_ENABLE(nvram_data); 7938 7939 sdp->isp_selection_timeout = 7940 ISP1080_NVRAM_SELECTION_TIMEOUT(nvram_data, bus); 7941 7942 sdp->isp_max_queue_depth = 7943 ISP1080_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus); 7944 7945 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 7946 sdp->isp_devparam[tgt].dev_enable = 7947 ISP1080_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus); 7948 sdp->isp_devparam[tgt].exc_throttle = 7949 ISP1080_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus); 7950 sdp->isp_devparam[tgt].nvrm_offset = 7951 ISP1080_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus); 7952 sdp->isp_devparam[tgt].nvrm_period = 7953 ISP1080_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus); 7954 sdp->isp_devparam[tgt].nvrm_flags = 0; 7955 if (ISP1080_NVRAM_TGT_RENEG(nvram_data, tgt, bus)) 7956 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 7957 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 7958 if (ISP1080_NVRAM_TGT_TQING(nvram_data, tgt, bus)) 7959 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 7960 if (ISP1080_NVRAM_TGT_SYNC(nvram_data, tgt, bus)) 7961 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 7962 if (ISP1080_NVRAM_TGT_WIDE(nvram_data, tgt, bus)) 7963 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 7964 if (ISP1080_NVRAM_TGT_PARITY(nvram_data, tgt, bus)) 7965 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 7966 if (ISP1080_NVRAM_TGT_DISC(nvram_data, tgt, bus)) 7967 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 7968 sdp->isp_devparam[tgt].actv_flags = 0; 7969 sdp->isp_devparam[tgt].goal_offset = 7970 sdp->isp_devparam[tgt].nvrm_offset; 7971 sdp->isp_devparam[tgt].goal_period = 7972 sdp->isp_devparam[tgt].nvrm_period; 7973 sdp->isp_devparam[tgt].goal_flags = 7974 sdp->isp_devparam[tgt].nvrm_flags; 7975 } 7976 } 7977 7978 static void 7979 isp_parse_nvram_12160(ispsoftc_t *isp, int bus, uint8_t *nvram_data) 7980 { 7981 sdparam *sdp = SDPARAM(isp, bus); 7982 int tgt; 7983 7984 sdp->isp_fifo_threshold = 7985 ISP12160_NVRAM_FIFO_THRESHOLD(nvram_data); 7986 7987 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) 7988 sdp->isp_initiator_id = ISP12160_NVRAM_INITIATOR_ID(nvram_data, bus); 7989 7990 sdp->isp_bus_reset_delay = 7991 ISP12160_NVRAM_BUS_RESET_DELAY(nvram_data, bus); 7992 7993 sdp->isp_retry_count = 7994 ISP12160_NVRAM_BUS_RETRY_COUNT(nvram_data, bus); 7995 7996 sdp->isp_retry_delay = 7997 ISP12160_NVRAM_BUS_RETRY_DELAY(nvram_data, bus); 7998 7999 sdp->isp_async_data_setup = 8000 ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus); 8001 8002 sdp->isp_req_ack_active_neg = 8003 ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus); 8004 8005 sdp->isp_data_line_active_neg = 8006 ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus); 8007 8008 sdp->isp_data_dma_burst_enabl = 8009 ISP12160_NVRAM_BURST_ENABLE(nvram_data); 8010 8011 sdp->isp_cmd_dma_burst_enable = 8012 ISP12160_NVRAM_BURST_ENABLE(nvram_data); 8013 8014 sdp->isp_selection_timeout = 8015 ISP12160_NVRAM_SELECTION_TIMEOUT(nvram_data, bus); 8016 8017 sdp->isp_max_queue_depth = 8018 ISP12160_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus); 8019 8020 for (tgt = 0; tgt < MAX_TARGETS; tgt++) { 8021 sdp->isp_devparam[tgt].dev_enable = 8022 ISP12160_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus); 8023 sdp->isp_devparam[tgt].exc_throttle = 8024 ISP12160_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus); 8025 sdp->isp_devparam[tgt].nvrm_offset = 8026 ISP12160_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus); 8027 sdp->isp_devparam[tgt].nvrm_period = 8028 ISP12160_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus); 8029 sdp->isp_devparam[tgt].nvrm_flags = 0; 8030 if (ISP12160_NVRAM_TGT_RENEG(nvram_data, tgt, bus)) 8031 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG; 8032 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ; 8033 if (ISP12160_NVRAM_TGT_TQING(nvram_data, tgt, bus)) 8034 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING; 8035 if (ISP12160_NVRAM_TGT_SYNC(nvram_data, tgt, bus)) 8036 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC; 8037 if (ISP12160_NVRAM_TGT_WIDE(nvram_data, tgt, bus)) 8038 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE; 8039 if (ISP12160_NVRAM_TGT_PARITY(nvram_data, tgt, bus)) 8040 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY; 8041 if (ISP12160_NVRAM_TGT_DISC(nvram_data, tgt, bus)) 8042 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC; 8043 sdp->isp_devparam[tgt].actv_flags = 0; 8044 sdp->isp_devparam[tgt].goal_offset = 8045 sdp->isp_devparam[tgt].nvrm_offset; 8046 sdp->isp_devparam[tgt].goal_period = 8047 sdp->isp_devparam[tgt].nvrm_period; 8048 sdp->isp_devparam[tgt].goal_flags = 8049 sdp->isp_devparam[tgt].nvrm_flags; 8050 } 8051 } 8052 8053 static void 8054 isp_parse_nvram_2100(ispsoftc_t *isp, uint8_t *nvram_data) 8055 { 8056 fcparam *fcp = FCPARAM(isp, 0); 8057 uint64_t wwn; 8058 8059 /* 8060 * There is NVRAM storage for both Port and Node entities- 8061 * but the Node entity appears to be unused on all the cards 8062 * I can find. However, we should account for this being set 8063 * at some point in the future. 8064 * 8065 * Qlogic WWNs have an NAA of 2, but usually nothing shows up in 8066 * bits 48..60. In the case of the 2202, it appears that they do 8067 * use bit 48 to distinguish between the two instances on the card. 8068 * The 2204, which I've never seen, *probably* extends this method. 8069 */ 8070 wwn = ISP2100_NVRAM_PORT_NAME(nvram_data); 8071 if (wwn) { 8072 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Port WWN 0x%08x%08x", 8073 (uint32_t) (wwn >> 32), (uint32_t) (wwn)); 8074 if ((wwn >> 60) == 0) { 8075 wwn |= (((uint64_t) 2)<< 60); 8076 } 8077 } 8078 fcp->isp_wwpn_nvram = wwn; 8079 if (IS_2200(isp) || IS_23XX(isp)) { 8080 wwn = ISP2100_NVRAM_NODE_NAME(nvram_data); 8081 if (wwn) { 8082 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Node WWN 0x%08x%08x", 8083 (uint32_t) (wwn >> 32), 8084 (uint32_t) (wwn)); 8085 if ((wwn >> 60) == 0) { 8086 wwn |= (((uint64_t) 2)<< 60); 8087 } 8088 } else { 8089 wwn = fcp->isp_wwpn_nvram & ~((uint64_t) 0xfff << 48); 8090 } 8091 } else { 8092 wwn &= ~((uint64_t) 0xfff << 48); 8093 } 8094 fcp->isp_wwnn_nvram = wwn; 8095 8096 fcp->isp_maxalloc = ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data); 8097 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) { 8098 DEFAULT_FRAMESIZE(isp) = 8099 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data); 8100 } 8101 fcp->isp_retry_delay = ISP2100_NVRAM_RETRY_DELAY(nvram_data); 8102 fcp->isp_retry_count = ISP2100_NVRAM_RETRY_COUNT(nvram_data); 8103 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) { 8104 fcp->isp_loopid = ISP2100_NVRAM_HARDLOOPID(nvram_data); 8105 } 8106 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) { 8107 DEFAULT_EXEC_THROTTLE(isp) = 8108 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data); 8109 } 8110 fcp->isp_fwoptions = ISP2100_NVRAM_OPTIONS(nvram_data); 8111 isp_prt(isp, ISP_LOGDEBUG0, 8112 "NVRAM 0x%08x%08x 0x%08x%08x maxalloc %d maxframelen %d", 8113 (uint32_t) (fcp->isp_wwnn_nvram >> 32), 8114 (uint32_t) fcp->isp_wwnn_nvram, 8115 (uint32_t) (fcp->isp_wwpn_nvram >> 32), 8116 (uint32_t) fcp->isp_wwpn_nvram, 8117 ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data), 8118 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data)); 8119 isp_prt(isp, ISP_LOGDEBUG0, 8120 "execthrottle %d fwoptions 0x%x hardloop %d tov %d", 8121 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data), 8122 ISP2100_NVRAM_OPTIONS(nvram_data), 8123 ISP2100_NVRAM_HARDLOOPID(nvram_data), 8124 ISP2100_NVRAM_TOV(nvram_data)); 8125 fcp->isp_xfwoptions = ISP2100_XFW_OPTIONS(nvram_data); 8126 fcp->isp_zfwoptions = ISP2100_ZFW_OPTIONS(nvram_data); 8127 isp_prt(isp, ISP_LOGDEBUG0, "xfwoptions 0x%x zfw options 0x%x", 8128 ISP2100_XFW_OPTIONS(nvram_data), ISP2100_ZFW_OPTIONS(nvram_data)); 8129 } 8130 8131 static void 8132 isp_parse_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data) 8133 { 8134 fcparam *fcp = FCPARAM(isp, 0); 8135 uint64_t wwn; 8136 8137 isp_prt(isp, ISP_LOGDEBUG0, 8138 "NVRAM 0x%08x%08x 0x%08x%08x exchg_cnt %d maxframelen %d", 8139 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data) >> 32), 8140 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data)), 8141 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data) >> 32), 8142 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data)), 8143 ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data), 8144 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data)); 8145 isp_prt(isp, ISP_LOGDEBUG0, 8146 "NVRAM execthr %d loopid %d fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x", 8147 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data), 8148 ISP2400_NVRAM_HARDLOOPID(nvram_data), 8149 ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data), 8150 ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data), 8151 ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data)); 8152 8153 wwn = ISP2400_NVRAM_PORT_NAME(nvram_data); 8154 fcp->isp_wwpn_nvram = wwn; 8155 8156 wwn = ISP2400_NVRAM_NODE_NAME(nvram_data); 8157 if (wwn) { 8158 if ((wwn >> 60) != 2 && (wwn >> 60) != 5) { 8159 wwn = 0; 8160 } 8161 } 8162 if (wwn == 0 && (fcp->isp_wwpn_nvram >> 60) == 2) { 8163 wwn = fcp->isp_wwpn_nvram; 8164 wwn &= ~((uint64_t) 0xfff << 48); 8165 } 8166 fcp->isp_wwnn_nvram = wwn; 8167 8168 if (ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data)) { 8169 fcp->isp_maxalloc = ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data); 8170 } 8171 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) { 8172 DEFAULT_FRAMESIZE(isp) = 8173 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data); 8174 } 8175 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) { 8176 fcp->isp_loopid = ISP2400_NVRAM_HARDLOOPID(nvram_data); 8177 } 8178 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) { 8179 DEFAULT_EXEC_THROTTLE(isp) = 8180 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data); 8181 } 8182 fcp->isp_fwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data); 8183 fcp->isp_xfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data); 8184 fcp->isp_zfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data); 8185 } 8186