1 /*- 2 * Copyright (c) 2011 LSI Corp. 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 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * LSI MPT-Fusion Host Adapter FreeBSD 27 */ 28 29 #include <sys/cdefs.h> 30 __FBSDID("$FreeBSD$"); 31 32 /* TODO Move headers to mpsvar */ 33 #include <sys/types.h> 34 #include <sys/param.h> 35 #include <sys/lock.h> 36 #include <sys/mutex.h> 37 #include <sys/systm.h> 38 #include <sys/kernel.h> 39 #include <sys/malloc.h> 40 #include <sys/kthread.h> 41 #include <sys/taskqueue.h> 42 #include <sys/bus.h> 43 #include <sys/endian.h> 44 #include <sys/sysctl.h> 45 #include <sys/eventhandler.h> 46 #include <sys/uio.h> 47 #include <machine/bus.h> 48 #include <machine/resource.h> 49 #include <dev/mps/mpi/mpi2_type.h> 50 #include <dev/mps/mpi/mpi2.h> 51 #include <dev/mps/mpi/mpi2_ioc.h> 52 #include <dev/mps/mpi/mpi2_sas.h> 53 #include <dev/mps/mpi/mpi2_cnfg.h> 54 #include <dev/mps/mpi/mpi2_init.h> 55 #include <dev/mps/mpi/mpi2_tool.h> 56 #include <dev/mps/mps_ioctl.h> 57 #include <dev/mps/mpsvar.h> 58 59 /** 60 * mps_config_get_ioc_pg8 - obtain ioc page 8 61 * @sc: per adapter object 62 * @mpi_reply: reply mf payload returned from firmware 63 * @config_page: contents of the config page 64 * Context: sleep. 65 * 66 * Returns 0 for success, non-zero for failure. 67 */ 68 int 69 mps_config_get_ioc_pg8(struct mps_softc *sc, Mpi2ConfigReply_t *mpi_reply, 70 Mpi2IOCPage8_t *config_page) 71 { 72 MPI2_CONFIG_REQUEST *request; 73 MPI2_CONFIG_REPLY *reply; 74 struct mps_command *cm; 75 MPI2_CONFIG_PAGE_IOC_8 *page = NULL; 76 int error = 0; 77 u16 ioc_status; 78 79 mps_dprint(sc, MPS_TRACE, "%s\n", __func__); 80 81 if ((cm = mps_alloc_command(sc)) == NULL) { 82 printf("%s: command alloc failed @ line %d\n", __func__, 83 __LINE__); 84 error = EBUSY; 85 goto out; 86 } 87 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 88 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 89 request->Function = MPI2_FUNCTION_CONFIG; 90 request->Action = MPI2_CONFIG_ACTION_PAGE_HEADER; 91 request->Header.PageType = MPI2_CONFIG_PAGETYPE_IOC; 92 request->Header.PageNumber = 8; 93 request->Header.PageVersion = MPI2_IOCPAGE8_PAGEVERSION; 94 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 95 cm->cm_data = NULL; 96 error = mps_request_polled(sc, cm); 97 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 98 if (error || (reply == NULL)) { 99 /* FIXME */ 100 /* If the poll returns error then we need to do diag reset */ 101 printf("%s: poll for header completed with error %d", 102 __func__, error); 103 error = ENXIO; 104 goto out; 105 } 106 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 107 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 108 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 109 /* FIXME */ 110 /* If the poll returns error then we need to do diag reset */ 111 printf("%s: header read with error; iocstatus = 0x%x\n", 112 __func__, ioc_status); 113 error = ENXIO; 114 goto out; 115 } 116 /* We have to do free and alloc for the reply-free and reply-post 117 * counters to match - Need to review the reply FIFO handling. 118 */ 119 mps_free_command(sc, cm); 120 121 if ((cm = mps_alloc_command(sc)) == NULL) { 122 printf("%s: command alloc failed @ line %d\n", __func__, 123 __LINE__); 124 error = EBUSY; 125 goto out; 126 } 127 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 128 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 129 request->Function = MPI2_FUNCTION_CONFIG; 130 request->Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; 131 request->Header.PageType = MPI2_CONFIG_PAGETYPE_IOC; 132 request->Header.PageNumber = 8; 133 request->Header.PageVersion = MPI2_IOCPAGE8_PAGEVERSION; 134 request->Header.PageLength = mpi_reply->Header.PageLength; 135 cm->cm_length = le16toh(mpi_reply->Header.PageLength) * 4; 136 cm->cm_sge = &request->PageBufferSGE; 137 cm->cm_sglsize = sizeof(MPI2_SGE_IO_UNION); 138 cm->cm_flags = MPS_CM_FLAGS_SGE_SIMPLE | MPS_CM_FLAGS_DATAIN; 139 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 140 page = malloc((cm->cm_length), M_MPT2, M_ZERO | M_NOWAIT); 141 if (!page) { 142 printf("%s: page alloc failed\n", __func__); 143 error = ENOMEM; 144 goto out; 145 } 146 cm->cm_data = page; 147 error = mps_request_polled(sc, cm); 148 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 149 if (error || (reply == NULL)) { 150 /* FIXME */ 151 /* If the poll returns error then we need to do diag reset */ 152 printf("%s: poll for page completed with error %d", 153 __func__, error); 154 error = ENXIO; 155 goto out; 156 } 157 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 158 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 159 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 160 /* FIXME */ 161 /* If the poll returns error then we need to do diag reset */ 162 printf("%s: page read with error; iocstatus = 0x%x\n", 163 __func__, ioc_status); 164 error = ENXIO; 165 goto out; 166 } 167 bcopy(page, config_page, MIN(cm->cm_length, (sizeof(Mpi2IOCPage8_t)))); 168 169 out: 170 free(page, M_MPT2); 171 if (cm) 172 mps_free_command(sc, cm); 173 return (error); 174 } 175 176 /** 177 * mps_config_get_man_pg10 - obtain Manufacturing Page 10 data and set flags 178 * accordingly. Currently, this page does not need to return to caller. 179 * @sc: per adapter object 180 * @mpi_reply: reply mf payload returned from firmware 181 * Context: sleep. 182 * 183 * Returns 0 for success, non-zero for failure. 184 */ 185 int 186 mps_config_get_man_pg10(struct mps_softc *sc, Mpi2ConfigReply_t *mpi_reply) 187 { 188 MPI2_CONFIG_REQUEST *request; 189 MPI2_CONFIG_REPLY *reply; 190 struct mps_command *cm; 191 pMpi2ManufacturingPagePS_t page = NULL; 192 uint32_t *pPS_info; 193 uint8_t OEM_Value = 0; 194 int error = 0; 195 u16 ioc_status; 196 197 mps_dprint(sc, MPS_TRACE, "%s\n", __func__); 198 199 if ((cm = mps_alloc_command(sc)) == NULL) { 200 printf("%s: command alloc failed @ line %d\n", __func__, 201 __LINE__); 202 error = EBUSY; 203 goto out; 204 } 205 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 206 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 207 request->Function = MPI2_FUNCTION_CONFIG; 208 request->Action = MPI2_CONFIG_ACTION_PAGE_HEADER; 209 request->Header.PageType = MPI2_CONFIG_PAGETYPE_MANUFACTURING; 210 request->Header.PageNumber = 10; 211 request->Header.PageVersion = MPI2_MANUFACTURING10_PAGEVERSION; 212 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 213 cm->cm_data = NULL; 214 error = mps_request_polled(sc, cm); 215 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 216 if (error || (reply == NULL)) { 217 /* FIXME */ 218 /* If the poll returns error then we need to do diag reset */ 219 printf("%s: poll for header completed with error %d", 220 __func__, error); 221 error = ENXIO; 222 goto out; 223 } 224 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 225 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 226 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 227 /* FIXME */ 228 /* If the poll returns error then we need to do diag reset */ 229 printf("%s: header read with error; iocstatus = 0x%x\n", 230 __func__, ioc_status); 231 error = ENXIO; 232 goto out; 233 } 234 /* We have to do free and alloc for the reply-free and reply-post 235 * counters to match - Need to review the reply FIFO handling. 236 */ 237 mps_free_command(sc, cm); 238 239 if ((cm = mps_alloc_command(sc)) == NULL) { 240 printf("%s: command alloc failed @ line %d\n", __func__, 241 __LINE__); 242 error = EBUSY; 243 goto out; 244 } 245 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 246 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 247 request->Function = MPI2_FUNCTION_CONFIG; 248 request->Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; 249 request->Header.PageType = MPI2_CONFIG_PAGETYPE_MANUFACTURING; 250 request->Header.PageNumber = 10; 251 request->Header.PageVersion = MPI2_MANUFACTURING10_PAGEVERSION; 252 request->Header.PageLength = mpi_reply->Header.PageLength; 253 cm->cm_length = le16toh(mpi_reply->Header.PageLength) * 4; 254 cm->cm_sge = &request->PageBufferSGE; 255 cm->cm_sglsize = sizeof(MPI2_SGE_IO_UNION); 256 cm->cm_flags = MPS_CM_FLAGS_SGE_SIMPLE | MPS_CM_FLAGS_DATAIN; 257 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 258 page = malloc(MPS_MAN_PAGE10_SIZE, M_MPT2, M_ZERO | M_NOWAIT); 259 if (!page) { 260 printf("%s: page alloc failed\n", __func__); 261 error = ENOMEM; 262 goto out; 263 } 264 cm->cm_data = page; 265 error = mps_request_polled(sc, cm); 266 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 267 if (error || (reply == NULL)) { 268 /* FIXME */ 269 /* If the poll returns error then we need to do diag reset */ 270 printf("%s: poll for page completed with error %d", 271 __func__, error); 272 error = ENXIO; 273 goto out; 274 } 275 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 276 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 277 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 278 /* FIXME */ 279 /* If the poll returns error then we need to do diag reset */ 280 printf("%s: page read with error; iocstatus = 0x%x\n", 281 __func__, ioc_status); 282 error = ENXIO; 283 goto out; 284 } 285 286 /* 287 * If OEM ID is unknown, fail the request. 288 */ 289 sc->WD_hide_expose = MPS_WD_HIDE_ALWAYS; 290 OEM_Value = (uint8_t)(page->ProductSpecificInfo & 0x000000FF); 291 if (OEM_Value != MPS_WD_LSI_OEM) { 292 mps_dprint(sc, MPS_FAULT, "Unknown OEM value for WarpDrive " 293 "(0x%x)\n", OEM_Value); 294 error = ENXIO; 295 goto out; 296 } 297 298 /* 299 * Set the phys disks hide/expose value. 300 */ 301 pPS_info = &page->ProductSpecificInfo; 302 sc->WD_hide_expose = (uint8_t)(pPS_info[5]); 303 sc->WD_hide_expose &= MPS_WD_HIDE_EXPOSE_MASK; 304 if ((sc->WD_hide_expose != MPS_WD_HIDE_ALWAYS) && 305 (sc->WD_hide_expose != MPS_WD_EXPOSE_ALWAYS) && 306 (sc->WD_hide_expose != MPS_WD_HIDE_IF_VOLUME)) { 307 mps_dprint(sc, MPS_FAULT, "Unknown value for WarpDrive " 308 "hide/expose: 0x%x\n", sc->WD_hide_expose); 309 error = ENXIO; 310 goto out; 311 } 312 313 out: 314 free(page, M_MPT2); 315 if (cm) 316 mps_free_command(sc, cm); 317 return (error); 318 } 319 320 /** 321 * mps_base_static_config_pages - static start of day config pages. 322 * @sc: per adapter object 323 * 324 * Return nothing. 325 */ 326 void 327 mps_base_static_config_pages(struct mps_softc *sc) 328 { 329 Mpi2ConfigReply_t mpi_reply; 330 int retry; 331 332 retry = 0; 333 while (mps_config_get_ioc_pg8(sc, &mpi_reply, &sc->ioc_pg8)) { 334 retry++; 335 if (retry > 5) { 336 /* We need to Handle this situation */ 337 /*FIXME*/ 338 break; 339 } 340 } 341 } 342 343 /** 344 * mps_wd_config_pages - get info required to support WarpDrive. This needs to 345 * be called after discovery is complete to guarentee that IR info is there. 346 * @sc: per adapter object 347 * 348 * Return nothing. 349 */ 350 void 351 mps_wd_config_pages(struct mps_softc *sc) 352 { 353 Mpi2ConfigReply_t mpi_reply; 354 pMpi2RaidVolPage0_t raid_vol_pg0 = NULL; 355 Mpi2RaidPhysDiskPage0_t phys_disk_pg0; 356 pMpi2RaidVol0PhysDisk_t pRVPD; 357 uint32_t stripe_size, phys_disk_page_address; 358 uint16_t block_size; 359 uint8_t index, stripe_exp = 0, block_exp = 0; 360 361 /* 362 * Get the WD settings from manufacturing page 10 if using a WD HBA. 363 * This will be used to determine if phys disks should always be 364 * hidden, hidden only if part of a WD volume, or never hidden. Also, 365 * get the WD RAID Volume info and fail if volume does not exist or if 366 * volume does not meet the requirements for a WD volume. No retry 367 * here. Just default to HIDE ALWAYS if man Page10 fails, or clear WD 368 * Valid flag if Volume info fails. 369 */ 370 sc->WD_valid_config = FALSE; 371 if (sc->mps_flags & MPS_FLAGS_WD_AVAILABLE) { 372 if (mps_config_get_man_pg10(sc, &mpi_reply)) { 373 mps_dprint(sc, MPS_FAULT, 374 "mps_config_get_man_pg10 failed! Using 0 (Hide " 375 "Always) for WarpDrive hide/expose value.\n"); 376 sc->WD_hide_expose = MPS_WD_HIDE_ALWAYS; 377 } 378 379 /* 380 * Get first RAID Volume Page0 using GET_NEXT_HANDLE. 381 */ 382 raid_vol_pg0 = malloc(sizeof(Mpi2RaidVolPage0_t) + 383 (sizeof(Mpi2RaidVol0PhysDisk_t) * MPS_MAX_DISKS_IN_VOL), 384 M_MPT2, M_ZERO | M_NOWAIT); 385 if (!raid_vol_pg0) { 386 printf("%s: page alloc failed\n", __func__); 387 goto out; 388 } 389 390 if (mps_config_get_raid_volume_pg0(sc, &mpi_reply, raid_vol_pg0, 391 0x0000FFFF)) { 392 mps_dprint(sc, MPS_INFO, 393 "mps_config_get_raid_volume_pg0 failed! Assuming " 394 "WarpDrive IT mode.\n"); 395 goto out; 396 } 397 398 /* 399 * Check for valid WD configuration: 400 * volume type is RAID0 401 * number of phys disks in the volume is no more than 8 402 */ 403 if ((raid_vol_pg0->VolumeType != MPI2_RAID_VOL_TYPE_RAID0) || 404 (raid_vol_pg0->NumPhysDisks > 8)) { 405 mps_dprint(sc, MPS_FAULT, 406 "Invalid WarpDrive configuration. Direct Drive I/O " 407 "will not be used.\n"); 408 goto out; 409 } 410 411 /* 412 * Save the WD RAID data to be used during WD I/O. 413 */ 414 sc->DD_max_lba = le64toh((uint64_t)raid_vol_pg0->MaxLBA.High << 415 32 | (uint64_t)raid_vol_pg0->MaxLBA.Low); 416 sc->DD_num_phys_disks = raid_vol_pg0->NumPhysDisks; 417 sc->DD_dev_handle = raid_vol_pg0->DevHandle; 418 sc->DD_stripe_size = raid_vol_pg0->StripeSize; 419 sc->DD_block_size = raid_vol_pg0->BlockSize; 420 421 /* 422 * Find power of 2 of stripe size and set this as the exponent. 423 * Fail if stripe size is 0. 424 */ 425 stripe_size = raid_vol_pg0->StripeSize; 426 for (index = 0; index < 32; index++) { 427 if (stripe_size & 1) 428 break; 429 stripe_exp++; 430 stripe_size >>= 1; 431 } 432 if (index == 32) { 433 mps_dprint(sc, MPS_FAULT, 434 "RAID Volume's stripe size is 0. Direct Drive I/O " 435 "will not be used.\n"); 436 goto out; 437 } 438 sc->DD_stripe_exponent = stripe_exp; 439 440 /* 441 * Find power of 2 of block size and set this as the exponent. 442 * Fail if block size is 0. 443 */ 444 block_size = raid_vol_pg0->BlockSize; 445 for (index = 0; index < 16; index++) { 446 if (block_size & 1) 447 break; 448 block_exp++; 449 block_size >>= 1; 450 } 451 if (index == 16) { 452 mps_dprint(sc, MPS_FAULT, 453 "RAID Volume's block size is 0. Direct Drive I/O " 454 "will not be used.\n"); 455 goto out; 456 } 457 sc->DD_block_exponent = block_exp; 458 459 /* 460 * Loop through all of the volume's Phys Disks to map the phys 461 * disk number into the columm map. This is used during Direct 462 * Drive I/O to send the request to the correct SSD. 463 */ 464 pRVPD = (pMpi2RaidVol0PhysDisk_t)&raid_vol_pg0->PhysDisk; 465 for (index = 0; index < raid_vol_pg0->NumPhysDisks; index++) { 466 sc->DD_column_map[pRVPD->PhysDiskMap].phys_disk_num = 467 pRVPD->PhysDiskNum; 468 pRVPD++; 469 } 470 471 /* 472 * Get second RAID Volume Page0 using previous handle. This 473 * page should not exist. If it does, must not proceed with WD 474 * handling. 475 */ 476 if (mps_config_get_raid_volume_pg0(sc, &mpi_reply, 477 raid_vol_pg0, (u32)raid_vol_pg0->DevHandle)) { 478 if (mpi_reply.IOCStatus != 479 MPI2_IOCSTATUS_CONFIG_INVALID_PAGE) { 480 mps_dprint(sc, MPS_FAULT, 481 "Multiple RAID Volume Page0! Direct Drive " 482 "I/O will not be used.\n"); 483 goto out; 484 } 485 } else { 486 mps_dprint(sc, MPS_FAULT, 487 "Multiple volumes! Direct Drive I/O will not be " 488 "used.\n"); 489 goto out; 490 } 491 492 /* 493 * Get RAID Volume Phys Disk Page 0 for all SSDs in the volume. 494 */ 495 for (index = 0; index < raid_vol_pg0->NumPhysDisks; index++) { 496 phys_disk_page_address = 497 MPI2_PHYSDISK_PGAD_FORM_PHYSDISKNUM + 498 sc->DD_column_map[index].phys_disk_num; 499 if (mps_config_get_raid_pd_pg0(sc, &mpi_reply, 500 &phys_disk_pg0, phys_disk_page_address)) { 501 mps_dprint(sc, MPS_FAULT, 502 "mps_config_get_raid_pd_pg0 failed! Direct " 503 "Drive I/O will not be used.\n"); 504 goto out; 505 } 506 if (phys_disk_pg0.DevHandle == 0xFFFF) { 507 mps_dprint(sc, MPS_FAULT, 508 "Invalid Phys Disk DevHandle! Direct Drive " 509 "I/O will not be used.\n"); 510 goto out; 511 } 512 sc->DD_column_map[index].dev_handle = 513 phys_disk_pg0.DevHandle; 514 } 515 sc->WD_valid_config = TRUE; 516 out: 517 if (raid_vol_pg0) 518 free(raid_vol_pg0, M_MPT2); 519 } 520 } 521 522 /** 523 * mps_config_get_dpm_pg0 - obtain driver persistent mapping page0 524 * @sc: per adapter object 525 * @mpi_reply: reply mf payload returned from firmware 526 * @config_page: contents of the config page 527 * @sz: size of buffer passed in config_page 528 * Context: sleep. 529 * 530 * Returns 0 for success, non-zero for failure. 531 */ 532 int 533 mps_config_get_dpm_pg0(struct mps_softc *sc, Mpi2ConfigReply_t *mpi_reply, 534 Mpi2DriverMappingPage0_t *config_page, u16 sz) 535 { 536 MPI2_CONFIG_REQUEST *request; 537 MPI2_CONFIG_REPLY *reply; 538 struct mps_command *cm; 539 Mpi2DriverMappingPage0_t *page = NULL; 540 int error = 0; 541 u16 ioc_status; 542 543 mps_dprint(sc, MPS_TRACE, "%s\n", __func__); 544 545 memset(config_page, 0, sz); 546 if ((cm = mps_alloc_command(sc)) == NULL) { 547 printf("%s: command alloc failed @ line %d\n", __func__, 548 __LINE__); 549 error = EBUSY; 550 goto out; 551 } 552 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 553 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 554 request->Function = MPI2_FUNCTION_CONFIG; 555 request->Action = MPI2_CONFIG_ACTION_PAGE_HEADER; 556 request->Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; 557 request->ExtPageType = MPI2_CONFIG_EXTPAGETYPE_DRIVER_MAPPING; 558 request->Header.PageNumber = 0; 559 request->Header.PageVersion = MPI2_DRIVERMAPPING0_PAGEVERSION; 560 request->PageAddress = sc->max_dpm_entries << 561 MPI2_DPM_PGAD_ENTRY_COUNT_SHIFT; 562 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 563 cm->cm_data = NULL; 564 error = mps_request_polled(sc, cm); 565 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 566 if (error || (reply == NULL)) { 567 /* FIXME */ 568 /* If the poll returns error then we need to do diag reset */ 569 printf("%s: poll for header completed with error %d", 570 __func__, error); 571 error = ENXIO; 572 goto out; 573 } 574 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 575 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 576 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 577 /* FIXME */ 578 /* If the poll returns error then we need to do diag reset */ 579 printf("%s: header read with error; iocstatus = 0x%x\n", 580 __func__, ioc_status); 581 error = ENXIO; 582 goto out; 583 } 584 /* We have to do free and alloc for the reply-free and reply-post 585 * counters to match - Need to review the reply FIFO handling. 586 */ 587 mps_free_command(sc, cm); 588 589 if ((cm = mps_alloc_command(sc)) == NULL) { 590 printf("%s: command alloc failed @ line %d\n", __func__, 591 __LINE__); 592 error = EBUSY; 593 goto out; 594 } 595 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 596 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 597 request->Function = MPI2_FUNCTION_CONFIG; 598 request->Action = MPI2_CONFIG_ACTION_PAGE_READ_NVRAM; 599 request->Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; 600 request->ExtPageType = MPI2_CONFIG_EXTPAGETYPE_DRIVER_MAPPING; 601 request->Header.PageNumber = 0; 602 request->Header.PageVersion = MPI2_DRIVERMAPPING0_PAGEVERSION; 603 request->PageAddress = sc->max_dpm_entries << 604 MPI2_DPM_PGAD_ENTRY_COUNT_SHIFT; 605 request->ExtPageLength = mpi_reply->ExtPageLength; 606 cm->cm_length = le16toh(request->ExtPageLength) * 4; 607 cm->cm_sge = &request->PageBufferSGE; 608 cm->cm_sglsize = sizeof(MPI2_SGE_IO_UNION); 609 cm->cm_flags = MPS_CM_FLAGS_SGE_SIMPLE | MPS_CM_FLAGS_DATAIN; 610 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 611 page = malloc(cm->cm_length, M_MPT2, M_ZERO|M_NOWAIT); 612 if (!page) { 613 printf("%s: page alloc failed\n", __func__); 614 error = ENOMEM; 615 goto out; 616 } 617 cm->cm_data = page; 618 error = mps_request_polled(sc, cm); 619 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 620 if (error || (reply == NULL)) { 621 /* FIXME */ 622 /* If the poll returns error then we need to do diag reset */ 623 printf("%s: poll for page completed with error %d", 624 __func__, error); 625 error = ENXIO; 626 goto out; 627 } 628 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 629 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 630 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 631 /* FIXME */ 632 /* If the poll returns error then we need to do diag reset */ 633 printf("%s: page read with error; iocstatus = 0x%x\n", 634 __func__, ioc_status); 635 error = ENXIO; 636 goto out; 637 } 638 bcopy(page, config_page, MIN(cm->cm_length, sz)); 639 out: 640 free(page, M_MPT2); 641 if (cm) 642 mps_free_command(sc, cm); 643 return (error); 644 } 645 646 /** 647 * mps_config_set_dpm_pg0 - write an entry in driver persistent mapping page0 648 * @sc: per adapter object 649 * @mpi_reply: reply mf payload returned from firmware 650 * @config_page: contents of the config page 651 * @entry_idx: entry index in DPM Page0 to be modified 652 * Context: sleep. 653 * 654 * Returns 0 for success, non-zero for failure. 655 */ 656 657 int mps_config_set_dpm_pg0(struct mps_softc *sc, Mpi2ConfigReply_t *mpi_reply, 658 Mpi2DriverMappingPage0_t *config_page, u16 entry_idx) 659 { 660 MPI2_CONFIG_REQUEST *request; 661 MPI2_CONFIG_REPLY *reply; 662 struct mps_command *cm; 663 MPI2_CONFIG_PAGE_DRIVER_MAPPING_0 *page = NULL; 664 int error = 0; 665 u16 ioc_status; 666 667 mps_dprint(sc, MPS_TRACE, "%s\n", __func__); 668 669 if ((cm = mps_alloc_command(sc)) == NULL) { 670 printf("%s: command alloc failed @ line %d\n", __func__, 671 __LINE__); 672 error = EBUSY; 673 goto out; 674 } 675 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 676 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 677 request->Function = MPI2_FUNCTION_CONFIG; 678 request->Action = MPI2_CONFIG_ACTION_PAGE_HEADER; 679 request->Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; 680 request->ExtPageType = MPI2_CONFIG_EXTPAGETYPE_DRIVER_MAPPING; 681 request->Header.PageNumber = 0; 682 request->Header.PageVersion = MPI2_DRIVERMAPPING0_PAGEVERSION; 683 request->PageAddress = 1 << MPI2_DPM_PGAD_ENTRY_COUNT_SHIFT; 684 request->PageAddress |= htole16(entry_idx); 685 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 686 cm->cm_data = NULL; 687 error = mps_request_polled(sc, cm); 688 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 689 if (error || (reply == NULL)) { 690 /* FIXME */ 691 /* If the poll returns error then we need to do diag reset */ 692 printf("%s: poll for header completed with error %d", 693 __func__, error); 694 error = ENXIO; 695 goto out; 696 } 697 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 698 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 699 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 700 /* FIXME */ 701 /* If the poll returns error then we need to do diag reset */ 702 printf("%s: header read with error; iocstatus = 0x%x\n", 703 __func__, ioc_status); 704 error = ENXIO; 705 goto out; 706 } 707 /* We have to do free and alloc for the reply-free and reply-post 708 * counters to match - Need to review the reply FIFO handling. 709 */ 710 mps_free_command(sc, cm); 711 712 if ((cm = mps_alloc_command(sc)) == NULL) { 713 printf("%s: command alloc failed @ line %d\n", __func__, 714 __LINE__); 715 error = EBUSY; 716 goto out; 717 } 718 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 719 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 720 request->Function = MPI2_FUNCTION_CONFIG; 721 request->Action = MPI2_CONFIG_ACTION_PAGE_WRITE_NVRAM; 722 request->Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; 723 request->ExtPageType = MPI2_CONFIG_EXTPAGETYPE_DRIVER_MAPPING; 724 request->Header.PageNumber = 0; 725 request->Header.PageVersion = MPI2_DRIVERMAPPING0_PAGEVERSION; 726 request->ExtPageLength = mpi_reply->ExtPageLength; 727 request->PageAddress = 1 << MPI2_DPM_PGAD_ENTRY_COUNT_SHIFT; 728 request->PageAddress |= htole16(entry_idx); 729 cm->cm_length = le16toh(mpi_reply->ExtPageLength) * 4; 730 cm->cm_sge = &request->PageBufferSGE; 731 cm->cm_sglsize = sizeof(MPI2_SGE_IO_UNION); 732 cm->cm_flags = MPS_CM_FLAGS_SGE_SIMPLE | MPS_CM_FLAGS_DATAOUT; 733 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 734 page = malloc(cm->cm_length, M_MPT2, M_ZERO | M_NOWAIT); 735 if (!page) { 736 printf("%s: page alloc failed\n", __func__); 737 error = ENOMEM; 738 goto out; 739 } 740 bcopy(config_page, page, MIN(cm->cm_length, 741 (sizeof(Mpi2DriverMappingPage0_t)))); 742 cm->cm_data = page; 743 error = mps_request_polled(sc, cm); 744 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 745 if (error || (reply == NULL)) { 746 /* FIXME */ 747 /* If the poll returns error then we need to do diag reset */ 748 printf("%s: poll for page completed with error %d", 749 __func__, error); 750 error = ENXIO; 751 goto out; 752 } 753 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 754 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 755 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 756 /* FIXME */ 757 /* If the poll returns error then we need to do diag reset */ 758 printf("%s: page written with error; iocstatus = 0x%x\n", 759 __func__, ioc_status); 760 error = ENXIO; 761 goto out; 762 } 763 out: 764 free(page, M_MPT2); 765 if (cm) 766 mps_free_command(sc, cm); 767 return (error); 768 } 769 770 /** 771 * mps_config_get_sas_device_pg0 - obtain sas device page 0 772 * @sc: per adapter object 773 * @mpi_reply: reply mf payload returned from firmware 774 * @config_page: contents of the config page 775 * @form: GET_NEXT_HANDLE or HANDLE 776 * @handle: device handle 777 * Context: sleep. 778 * 779 * Returns 0 for success, non-zero for failure. 780 */ 781 int 782 mps_config_get_sas_device_pg0(struct mps_softc *sc, Mpi2ConfigReply_t 783 *mpi_reply, Mpi2SasDevicePage0_t *config_page, u32 form, u16 handle) 784 { 785 MPI2_CONFIG_REQUEST *request; 786 MPI2_CONFIG_REPLY *reply; 787 struct mps_command *cm; 788 Mpi2SasDevicePage0_t *page = NULL; 789 int error = 0; 790 u16 ioc_status; 791 792 mps_dprint(sc, MPS_TRACE, "%s\n", __func__); 793 794 if ((cm = mps_alloc_command(sc)) == NULL) { 795 printf("%s: command alloc failed @ line %d\n", __func__, 796 __LINE__); 797 error = EBUSY; 798 goto out; 799 } 800 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 801 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 802 request->Function = MPI2_FUNCTION_CONFIG; 803 request->Action = MPI2_CONFIG_ACTION_PAGE_HEADER; 804 request->Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; 805 request->ExtPageType = MPI2_CONFIG_EXTPAGETYPE_SAS_DEVICE; 806 request->Header.PageNumber = 0; 807 request->Header.PageVersion = MPI2_SASDEVICE0_PAGEVERSION; 808 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 809 cm->cm_data = NULL; 810 error = mps_request_polled(sc, cm); 811 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 812 if (error || (reply == NULL)) { 813 /* FIXME */ 814 /* If the poll returns error then we need to do diag reset */ 815 printf("%s: poll for header completed with error %d", 816 __func__, error); 817 error = ENXIO; 818 goto out; 819 } 820 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 821 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 822 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 823 /* FIXME */ 824 /* If the poll returns error then we need to do diag reset */ 825 printf("%s: header read with error; iocstatus = 0x%x\n", 826 __func__, ioc_status); 827 error = ENXIO; 828 goto out; 829 } 830 /* We have to do free and alloc for the reply-free and reply-post 831 * counters to match - Need to review the reply FIFO handling. 832 */ 833 mps_free_command(sc, cm); 834 835 if ((cm = mps_alloc_command(sc)) == NULL) { 836 printf("%s: command alloc failed @ line %d\n", __func__, 837 __LINE__); 838 error = EBUSY; 839 goto out; 840 } 841 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 842 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 843 request->Function = MPI2_FUNCTION_CONFIG; 844 request->Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; 845 request->Header.PageType = MPI2_CONFIG_PAGETYPE_EXTENDED; 846 request->ExtPageType = MPI2_CONFIG_EXTPAGETYPE_SAS_DEVICE; 847 request->Header.PageNumber = 0; 848 request->Header.PageVersion = MPI2_SASDEVICE0_PAGEVERSION; 849 request->ExtPageLength = mpi_reply->ExtPageLength; 850 request->PageAddress = htole32(form | handle); 851 cm->cm_length = le16toh(mpi_reply->ExtPageLength) * 4; 852 cm->cm_sge = &request->PageBufferSGE; 853 cm->cm_sglsize = sizeof(MPI2_SGE_IO_UNION); 854 cm->cm_flags = MPS_CM_FLAGS_SGE_SIMPLE | MPS_CM_FLAGS_DATAIN; 855 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 856 page = malloc(cm->cm_length, M_MPT2, M_ZERO | M_NOWAIT); 857 if (!page) { 858 printf("%s: page alloc failed\n", __func__); 859 error = ENOMEM; 860 goto out; 861 } 862 cm->cm_data = page; 863 864 error = mps_request_polled(sc, cm); 865 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 866 if (error || (reply == NULL)) { 867 /* FIXME */ 868 /* If the poll returns error then we need to do diag reset */ 869 printf("%s: poll for page completed with error %d", 870 __func__, error); 871 error = ENXIO; 872 goto out; 873 } 874 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 875 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 876 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 877 /* FIXME */ 878 /* If the poll returns error then we need to do diag reset */ 879 printf("%s: page read with error; iocstatus = 0x%x\n", 880 __func__, ioc_status); 881 error = ENXIO; 882 goto out; 883 } 884 bcopy(page, config_page, MIN(cm->cm_length, 885 sizeof(Mpi2SasDevicePage0_t))); 886 out: 887 free(page, M_MPT2); 888 if (cm) 889 mps_free_command(sc, cm); 890 return (error); 891 } 892 893 /** 894 * mps_config_get_bios_pg3 - obtain BIOS page 3 895 * @sc: per adapter object 896 * @mpi_reply: reply mf payload returned from firmware 897 * @config_page: contents of the config page 898 * Context: sleep. 899 * 900 * Returns 0 for success, non-zero for failure. 901 */ 902 int 903 mps_config_get_bios_pg3(struct mps_softc *sc, Mpi2ConfigReply_t *mpi_reply, 904 Mpi2BiosPage3_t *config_page) 905 { 906 MPI2_CONFIG_REQUEST *request; 907 MPI2_CONFIG_REPLY *reply; 908 struct mps_command *cm; 909 Mpi2BiosPage3_t *page = NULL; 910 int error = 0; 911 u16 ioc_status; 912 913 mps_dprint(sc, MPS_TRACE, "%s\n", __func__); 914 915 if ((cm = mps_alloc_command(sc)) == NULL) { 916 printf("%s: command alloc failed @ line %d\n", __func__, 917 __LINE__); 918 error = EBUSY; 919 goto out; 920 } 921 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 922 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 923 request->Function = MPI2_FUNCTION_CONFIG; 924 request->Action = MPI2_CONFIG_ACTION_PAGE_HEADER; 925 request->Header.PageType = MPI2_CONFIG_PAGETYPE_BIOS; 926 request->Header.PageNumber = 3; 927 request->Header.PageVersion = MPI2_BIOSPAGE3_PAGEVERSION; 928 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 929 cm->cm_data = NULL; 930 error = mps_request_polled(sc, cm); 931 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 932 if (error || (reply == NULL)) { 933 /* FIXME */ 934 /* If the poll returns error then we need to do diag reset */ 935 printf("%s: poll for header completed with error %d", 936 __func__, error); 937 error = ENXIO; 938 goto out; 939 } 940 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 941 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 942 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 943 /* FIXME */ 944 /* If the poll returns error then we need to do diag reset */ 945 printf("%s: header read with error; iocstatus = 0x%x\n", 946 __func__, ioc_status); 947 error = ENXIO; 948 goto out; 949 } 950 /* We have to do free and alloc for the reply-free and reply-post 951 * counters to match - Need to review the reply FIFO handling. 952 */ 953 mps_free_command(sc, cm); 954 955 if ((cm = mps_alloc_command(sc)) == NULL) { 956 printf("%s: command alloc failed @ line %d\n", __func__, 957 __LINE__); 958 error = EBUSY; 959 goto out; 960 } 961 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 962 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 963 request->Function = MPI2_FUNCTION_CONFIG; 964 request->Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; 965 request->Header.PageType = MPI2_CONFIG_PAGETYPE_BIOS; 966 request->Header.PageNumber = 3; 967 request->Header.PageVersion = MPI2_BIOSPAGE3_PAGEVERSION; 968 request->Header.PageLength = mpi_reply->Header.PageLength; 969 cm->cm_length = le16toh(mpi_reply->Header.PageLength) * 4; 970 cm->cm_sge = &request->PageBufferSGE; 971 cm->cm_sglsize = sizeof(MPI2_SGE_IO_UNION); 972 cm->cm_flags = MPS_CM_FLAGS_SGE_SIMPLE | MPS_CM_FLAGS_DATAIN; 973 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 974 page = malloc(cm->cm_length, M_MPT2, M_ZERO | M_NOWAIT); 975 if (!page) { 976 printf("%s: page alloc failed\n", __func__); 977 error = ENOMEM; 978 goto out; 979 } 980 cm->cm_data = page; 981 982 error = mps_request_polled(sc, cm); 983 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 984 if (error || (reply == NULL)) { 985 /* FIXME */ 986 /* If the poll returns error then we need to do diag reset */ 987 printf("%s: poll for page completed with error %d", 988 __func__, error); 989 error = ENXIO; 990 goto out; 991 } 992 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 993 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 994 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 995 /* FIXME */ 996 /* If the poll returns error then we need to do diag reset */ 997 printf("%s: page read with error; iocstatus = 0x%x\n", 998 __func__, ioc_status); 999 error = ENXIO; 1000 goto out; 1001 } 1002 bcopy(page, config_page, MIN(cm->cm_length, sizeof(Mpi2BiosPage3_t))); 1003 out: 1004 free(page, M_MPT2); 1005 if (cm) 1006 mps_free_command(sc, cm); 1007 return (error); 1008 } 1009 1010 /** 1011 * mps_config_get_raid_volume_pg0 - obtain raid volume page 0 1012 * @sc: per adapter object 1013 * @mpi_reply: reply mf payload returned from firmware 1014 * @config_page: contents of the config page 1015 * @page_address: form and handle value used to get page 1016 * Context: sleep. 1017 * 1018 * Returns 0 for success, non-zero for failure. 1019 */ 1020 int 1021 mps_config_get_raid_volume_pg0(struct mps_softc *sc, Mpi2ConfigReply_t 1022 *mpi_reply, Mpi2RaidVolPage0_t *config_page, u32 page_address) 1023 { 1024 MPI2_CONFIG_REQUEST *request; 1025 MPI2_CONFIG_REPLY *reply; 1026 struct mps_command *cm; 1027 Mpi2RaidVolPage0_t *page = NULL; 1028 int error = 0; 1029 u16 ioc_status; 1030 1031 mps_dprint(sc, MPS_TRACE, "%s\n", __func__); 1032 1033 if ((cm = mps_alloc_command(sc)) == NULL) { 1034 printf("%s: command alloc failed @ line %d\n", __func__, 1035 __LINE__); 1036 error = EBUSY; 1037 goto out; 1038 } 1039 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 1040 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 1041 request->Function = MPI2_FUNCTION_CONFIG; 1042 request->Action = MPI2_CONFIG_ACTION_PAGE_HEADER; 1043 request->Header.PageType = MPI2_CONFIG_PAGETYPE_RAID_VOLUME; 1044 request->Header.PageNumber = 0; 1045 request->Header.PageVersion = MPI2_RAIDVOLPAGE0_PAGEVERSION; 1046 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 1047 cm->cm_data = NULL; 1048 error = mps_request_polled(sc, cm); 1049 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 1050 if (error || (reply == NULL)) { 1051 /* FIXME */ 1052 /* If the poll returns error then we need to do diag reset */ 1053 printf("%s: poll for header completed with error %d", 1054 __func__, error); 1055 error = ENXIO; 1056 goto out; 1057 } 1058 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 1059 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 1060 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 1061 /* FIXME */ 1062 /* If the poll returns error then we need to do diag reset */ 1063 printf("%s: header read with error; iocstatus = 0x%x\n", 1064 __func__, ioc_status); 1065 error = ENXIO; 1066 goto out; 1067 } 1068 /* We have to do free and alloc for the reply-free and reply-post 1069 * counters to match - Need to review the reply FIFO handling. 1070 */ 1071 mps_free_command(sc, cm); 1072 1073 if ((cm = mps_alloc_command(sc)) == NULL) { 1074 printf("%s: command alloc failed @ line %d\n", __func__, 1075 __LINE__); 1076 error = EBUSY; 1077 goto out; 1078 } 1079 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 1080 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 1081 request->Function = MPI2_FUNCTION_CONFIG; 1082 request->Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; 1083 request->Header.PageType = MPI2_CONFIG_PAGETYPE_RAID_VOLUME; 1084 request->Header.PageNumber = 0; 1085 request->Header.PageLength = mpi_reply->Header.PageLength; 1086 request->Header.PageVersion = mpi_reply->Header.PageVersion; 1087 request->PageAddress = page_address; 1088 cm->cm_length = le16toh(mpi_reply->Header.PageLength) * 4; 1089 cm->cm_sge = &request->PageBufferSGE; 1090 cm->cm_sglsize = sizeof(MPI2_SGE_IO_UNION); 1091 cm->cm_flags = MPS_CM_FLAGS_SGE_SIMPLE | MPS_CM_FLAGS_DATAIN; 1092 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 1093 page = malloc(cm->cm_length, M_MPT2, M_ZERO | M_NOWAIT); 1094 if (!page) { 1095 printf("%s: page alloc failed\n", __func__); 1096 error = ENOMEM; 1097 goto out; 1098 } 1099 cm->cm_data = page; 1100 1101 error = mps_request_polled(sc, cm); 1102 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 1103 if (error || (reply == NULL)) { 1104 /* FIXME */ 1105 /* If the poll returns error then we need to do diag reset */ 1106 printf("%s: poll for page completed with error %d", 1107 __func__, error); 1108 error = ENXIO; 1109 goto out; 1110 } 1111 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 1112 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 1113 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 1114 /* FIXME */ 1115 /* If the poll returns error then we need to do diag reset */ 1116 printf("%s: page read with error; iocstatus = 0x%x\n", 1117 __func__, ioc_status); 1118 error = ENXIO; 1119 goto out; 1120 } 1121 bcopy(page, config_page, cm->cm_length); 1122 out: 1123 free(page, M_MPT2); 1124 if (cm) 1125 mps_free_command(sc, cm); 1126 return (error); 1127 } 1128 1129 /** 1130 * mps_config_get_raid_volume_pg1 - obtain raid volume page 1 1131 * @sc: per adapter object 1132 * @mpi_reply: reply mf payload returned from firmware 1133 * @config_page: contents of the config page 1134 * @form: GET_NEXT_HANDLE or HANDLE 1135 * @handle: volume handle 1136 * Context: sleep. 1137 * 1138 * Returns 0 for success, non-zero for failure. 1139 */ 1140 int 1141 mps_config_get_raid_volume_pg1(struct mps_softc *sc, Mpi2ConfigReply_t 1142 *mpi_reply, Mpi2RaidVolPage1_t *config_page, u32 form, u16 handle) 1143 { 1144 MPI2_CONFIG_REQUEST *request; 1145 MPI2_CONFIG_REPLY *reply; 1146 struct mps_command *cm; 1147 Mpi2RaidVolPage1_t *page = NULL; 1148 int error = 0; 1149 u16 ioc_status; 1150 1151 mps_dprint(sc, MPS_TRACE, "%s\n", __func__); 1152 1153 if ((cm = mps_alloc_command(sc)) == NULL) { 1154 printf("%s: command alloc failed @ line %d\n", __func__, 1155 __LINE__); 1156 error = EBUSY; 1157 goto out; 1158 } 1159 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 1160 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 1161 request->Function = MPI2_FUNCTION_CONFIG; 1162 request->Action = MPI2_CONFIG_ACTION_PAGE_HEADER; 1163 request->Header.PageType = MPI2_CONFIG_PAGETYPE_RAID_VOLUME; 1164 request->Header.PageNumber = 1; 1165 request->Header.PageVersion = MPI2_RAIDVOLPAGE1_PAGEVERSION; 1166 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 1167 cm->cm_data = NULL; 1168 error = mps_request_polled(sc, cm); 1169 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 1170 if (error || (reply == NULL)) { 1171 /* FIXME */ 1172 /* If the poll returns error then we need to do diag reset */ 1173 printf("%s: poll for header completed with error %d", 1174 __func__, error); 1175 error = ENXIO; 1176 goto out; 1177 } 1178 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 1179 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 1180 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 1181 /* FIXME */ 1182 /* If the poll returns error then we need to do diag reset */ 1183 printf("%s: header read with error; iocstatus = 0x%x\n", 1184 __func__, ioc_status); 1185 error = ENXIO; 1186 goto out; 1187 } 1188 /* We have to do free and alloc for the reply-free and reply-post 1189 * counters to match - Need to review the reply FIFO handling. 1190 */ 1191 mps_free_command(sc, cm); 1192 1193 if ((cm = mps_alloc_command(sc)) == NULL) { 1194 printf("%s: command alloc failed @ line %d\n", __func__, 1195 __LINE__); 1196 error = EBUSY; 1197 goto out; 1198 } 1199 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 1200 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 1201 request->Function = MPI2_FUNCTION_CONFIG; 1202 request->Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; 1203 request->Header.PageType = MPI2_CONFIG_PAGETYPE_RAID_VOLUME; 1204 request->Header.PageNumber = 1; 1205 request->Header.PageLength = mpi_reply->Header.PageLength; 1206 request->Header.PageVersion = mpi_reply->Header.PageVersion; 1207 request->PageAddress = htole32(form | handle); 1208 cm->cm_length = le16toh(mpi_reply->Header.PageLength) * 4; 1209 cm->cm_sge = &request->PageBufferSGE; 1210 cm->cm_sglsize = sizeof(MPI2_SGE_IO_UNION); 1211 cm->cm_flags = MPS_CM_FLAGS_SGE_SIMPLE | MPS_CM_FLAGS_DATAIN; 1212 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 1213 page = malloc(cm->cm_length, M_MPT2, M_ZERO | M_NOWAIT); 1214 if (!page) { 1215 printf("%s: page alloc failed\n", __func__); 1216 error = ENOMEM; 1217 goto out; 1218 } 1219 cm->cm_data = page; 1220 1221 error = mps_request_polled(sc, cm); 1222 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 1223 if (error || (reply == NULL)) { 1224 /* FIXME */ 1225 /* If the poll returns error then we need to do diag reset */ 1226 printf("%s: poll for page completed with error %d", 1227 __func__, error); 1228 error = ENXIO; 1229 goto out; 1230 } 1231 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 1232 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 1233 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 1234 /* FIXME */ 1235 /* If the poll returns error then we need to do diag reset */ 1236 printf("%s: page read with error; iocstatus = 0x%x\n", 1237 __func__, ioc_status); 1238 error = ENXIO; 1239 goto out; 1240 } 1241 bcopy(page, config_page, MIN(cm->cm_length, 1242 sizeof(Mpi2RaidVolPage1_t))); 1243 out: 1244 free(page, M_MPT2); 1245 if (cm) 1246 mps_free_command(sc, cm); 1247 return (error); 1248 } 1249 1250 /** 1251 * mps_config_get_volume_wwid - returns wwid given the volume handle 1252 * @sc: per adapter object 1253 * @volume_handle: volume handle 1254 * @wwid: volume wwid 1255 * Context: sleep. 1256 * 1257 * Returns 0 for success, non-zero for failure. 1258 */ 1259 int 1260 mps_config_get_volume_wwid(struct mps_softc *sc, u16 volume_handle, u64 *wwid) 1261 { 1262 Mpi2ConfigReply_t mpi_reply; 1263 Mpi2RaidVolPage1_t raid_vol_pg1; 1264 1265 *wwid = 0; 1266 if (!(mps_config_get_raid_volume_pg1(sc, &mpi_reply, &raid_vol_pg1, 1267 MPI2_RAID_VOLUME_PGAD_FORM_HANDLE, volume_handle))) { 1268 *wwid = le64toh((u64)raid_vol_pg1.WWID.High << 32 | 1269 raid_vol_pg1.WWID.Low); 1270 return 0; 1271 } else 1272 return -1; 1273 } 1274 1275 /** 1276 * mps_config_get_pd_pg0 - obtain raid phys disk page 0 1277 * @sc: per adapter object 1278 * @mpi_reply: reply mf payload returned from firmware 1279 * @config_page: contents of the config page 1280 * @page_address: form and handle value used to get page 1281 * Context: sleep. 1282 * 1283 * Returns 0 for success, non-zero for failure. 1284 */ 1285 int 1286 mps_config_get_raid_pd_pg0(struct mps_softc *sc, Mpi2ConfigReply_t *mpi_reply, 1287 Mpi2RaidPhysDiskPage0_t *config_page, u32 page_address) 1288 { 1289 MPI2_CONFIG_REQUEST *request; 1290 MPI2_CONFIG_REPLY *reply; 1291 struct mps_command *cm; 1292 Mpi2RaidPhysDiskPage0_t *page = NULL; 1293 int error = 0; 1294 u16 ioc_status; 1295 1296 mps_dprint(sc, MPS_TRACE, "%s\n", __func__); 1297 1298 if ((cm = mps_alloc_command(sc)) == NULL) { 1299 printf("%s: command alloc failed @ line %d\n", __func__, 1300 __LINE__); 1301 error = EBUSY; 1302 goto out; 1303 } 1304 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 1305 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 1306 request->Function = MPI2_FUNCTION_CONFIG; 1307 request->Action = MPI2_CONFIG_ACTION_PAGE_HEADER; 1308 request->Header.PageType = MPI2_CONFIG_PAGETYPE_RAID_PHYSDISK; 1309 request->Header.PageNumber = 0; 1310 request->Header.PageVersion = MPI2_RAIDPHYSDISKPAGE0_PAGEVERSION; 1311 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 1312 cm->cm_data = NULL; 1313 error = mps_request_polled(sc, cm); 1314 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 1315 if (error || (reply == NULL)) { 1316 /* FIXME */ 1317 /* If the poll returns error then we need to do diag reset */ 1318 printf("%s: poll for header completed with error %d", 1319 __func__, error); 1320 error = ENXIO; 1321 goto out; 1322 } 1323 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 1324 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 1325 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 1326 /* FIXME */ 1327 /* If the poll returns error then we need to do diag reset */ 1328 printf("%s: header read with error; iocstatus = 0x%x\n", 1329 __func__, ioc_status); 1330 error = ENXIO; 1331 goto out; 1332 } 1333 /* We have to do free and alloc for the reply-free and reply-post 1334 * counters to match - Need to review the reply FIFO handling. 1335 */ 1336 mps_free_command(sc, cm); 1337 1338 if ((cm = mps_alloc_command(sc)) == NULL) { 1339 printf("%s: command alloc failed @ line %d\n", __func__, 1340 __LINE__); 1341 error = EBUSY; 1342 goto out; 1343 } 1344 request = (MPI2_CONFIG_REQUEST *)cm->cm_req; 1345 bzero(request, sizeof(MPI2_CONFIG_REQUEST)); 1346 request->Function = MPI2_FUNCTION_CONFIG; 1347 request->Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT; 1348 request->Header.PageType = MPI2_CONFIG_PAGETYPE_RAID_PHYSDISK; 1349 request->Header.PageNumber = 0; 1350 request->Header.PageLength = mpi_reply->Header.PageLength; 1351 request->Header.PageVersion = mpi_reply->Header.PageVersion; 1352 request->PageAddress = page_address; 1353 cm->cm_length = le16toh(mpi_reply->Header.PageLength) * 4; 1354 cm->cm_sge = &request->PageBufferSGE; 1355 cm->cm_sglsize = sizeof(MPI2_SGE_IO_UNION); 1356 cm->cm_flags = MPS_CM_FLAGS_SGE_SIMPLE | MPS_CM_FLAGS_DATAIN; 1357 cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 1358 page = malloc(cm->cm_length, M_MPT2, M_ZERO | M_NOWAIT); 1359 if (!page) { 1360 printf("%s: page alloc failed\n", __func__); 1361 error = ENOMEM; 1362 goto out; 1363 } 1364 cm->cm_data = page; 1365 1366 error = mps_request_polled(sc, cm); 1367 reply = (MPI2_CONFIG_REPLY *)cm->cm_reply; 1368 if (error || (reply == NULL)) { 1369 /* FIXME */ 1370 /* If the poll returns error then we need to do diag reset */ 1371 printf("%s: poll for page completed with error %d", 1372 __func__, error); 1373 error = ENXIO; 1374 goto out; 1375 } 1376 ioc_status = le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK; 1377 bcopy(reply, mpi_reply, sizeof(MPI2_CONFIG_REPLY)); 1378 if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { 1379 /* FIXME */ 1380 /* If the poll returns error then we need to do diag reset */ 1381 printf("%s: page read with error; iocstatus = 0x%x\n", 1382 __func__, ioc_status); 1383 error = ENXIO; 1384 goto out; 1385 } 1386 bcopy(page, config_page, MIN(cm->cm_length, 1387 sizeof(Mpi2RaidPhysDiskPage0_t))); 1388 out: 1389 free(page, M_MPT2); 1390 if (cm) 1391 mps_free_command(sc, cm); 1392 return (error); 1393 } 1394