Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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sys/dev/mps/mps_table.c
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1 /*- 2 * Copyright (c) 2009 Yahoo! Inc. 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 27 #include <sys/cdefs.h> 28 __FBSDID("$FreeBSD: releng/9.0/sys/dev/mps/mps_table.c 212420 2010-09-10 15:03:56Z ken $"); 29 30 /* Debugging tables for MPT2 */ 31 32 #include <sys/types.h> 33 #include <sys/param.h> 34 #include <sys/systm.h> 35 #include <sys/kernel.h> 36 #include <sys/selinfo.h> 37 #include <sys/module.h> 38 #include <sys/bus.h> 39 #include <sys/conf.h> 40 #include <sys/bio.h> 41 #include <sys/malloc.h> 42 #include <sys/uio.h> 43 #include <sys/sysctl.h> 44 45 #include <machine/bus.h> 46 #include <machine/resource.h> 47 #include <sys/rman.h> 48 49 #include <cam/scsi/scsi_all.h> 50 51 #include <dev/mps/mpi/mpi2_type.h> 52 #include <dev/mps/mpi/mpi2.h> 53 #include <dev/mps/mpi/mpi2_ioc.h> 54 #include <dev/mps/mpi/mpi2_cnfg.h> 55 #include <dev/mps/mpi/mpi2_init.h> 56 #include <dev/mps/mpsvar.h> 57 #include <dev/mps/mps_table.h> 58 59 char * 60 mps_describe_table(struct mps_table_lookup *table, u_int code) 61 { 62 int i; 63 64 for (i = 0; table[i].string != NULL; i++) { 65 if (table[i].code == code) 66 return(table[i].string); 67 } 68 return(table[i+1].string); 69 } 70 71 struct mps_table_lookup mps_event_names[] = { 72 {"LogData", 0x01}, 73 {"StateChange", 0x02}, 74 {"HardResetReceived", 0x05}, 75 {"EventChange", 0x0a}, 76 {"TaskSetFull", 0x0e}, 77 {"SasDeviceStatusChange", 0x0f}, 78 {"IrOperationStatus", 0x14}, 79 {"SasDiscovery", 0x16}, 80 {"SasBroadcastPrimitive", 0x17}, 81 {"SasInitDeviceStatusChange", 0x18}, 82 {"SasInitTableOverflow", 0x19}, 83 {"SasTopologyChangeList", 0x1c}, 84 {"SasEnclDeviceStatusChange", 0x1d}, 85 {"IrVolume", 0x1e}, 86 {"IrPhysicalDisk", 0x1f}, 87 {"IrConfigurationChangeList", 0x20}, 88 {"LogEntryAdded", 0x21}, 89 {"SasPhyCounter", 0x22}, 90 {"GpioInterrupt", 0x23}, 91 {"HbdPhyEvent", 0x24}, 92 {NULL, 0}, 93 {"Unknown Event", 0} 94 }; 95 96 struct mps_table_lookup mps_phystatus_names[] = { 97 {"NewTargetAdded", 0x01}, 98 {"TargetGone", 0x02}, 99 {"PHYLinkStatusChange", 0x03}, 100 {"PHYLinkStatusUnchanged", 0x04}, 101 {"TargetMissing", 0x05}, 102 {NULL, 0}, 103 {"Unknown Status", 0} 104 }; 105 106 struct mps_table_lookup mps_linkrate_names[] = { 107 {"PHY disabled", 0x01}, 108 {"Speed Negotiation Failed", 0x02}, 109 {"SATA OOB Complete", 0x03}, 110 {"SATA Port Selector", 0x04}, 111 {"SMP Reset in Progress", 0x05}, 112 {"1.5Gbps", 0x08}, 113 {"3.0Gbps", 0x09}, 114 {"6.0Gbps", 0x0a}, 115 {NULL, 0}, 116 {"LinkRate Unknown", 0x00} 117 }; 118 119 struct mps_table_lookup mps_sasdev0_devtype[] = { 120 {"End Device", 0x01}, 121 {"Edge Expander", 0x02}, 122 {"Fanout Expander", 0x03}, 123 {NULL, 0}, 124 {"No Device", 0x00} 125 }; 126 127 struct mps_table_lookup mps_phyinfo_reason_names[] = { 128 {"Power On", 0x01}, 129 {"Hard Reset", 0x02}, 130 {"SMP Phy Control Link Reset", 0x03}, 131 {"Loss DWORD Sync", 0x04}, 132 {"Multiplex Sequence", 0x05}, 133 {"I-T Nexus Loss Timer", 0x06}, 134 {"Break Timeout Timer", 0x07}, 135 {"PHY Test Function", 0x08}, 136 {NULL, 0}, 137 {"Unknown Reason", 0x00} 138 }; 139 140 struct mps_table_lookup mps_whoinit_names[] = { 141 {"System BIOS", 0x01}, 142 {"ROM BIOS", 0x02}, 143 {"PCI Peer", 0x03}, 144 {"Host Driver", 0x04}, 145 {"Manufacturing", 0x05}, 146 {NULL, 0}, 147 {"Not Initialized", 0x00} 148 }; 149 150 struct mps_table_lookup mps_sasdisc_reason[] = { 151 {"Discovery Started", 0x01}, 152 {"Discovery Complete", 0x02}, 153 {NULL, 0}, 154 {"Unknown", 0x00} 155 }; 156 157 struct mps_table_lookup mps_sastopo_exp[] = { 158 {"Added", 0x01}, 159 {"Not Responding", 0x02}, 160 {"Responding", 0x03}, 161 {"Delay Not Responding", 0x04}, 162 {NULL, 0}, 163 {"Unknown", 0x00} 164 }; 165 166 struct mps_table_lookup mps_sasdev_reason[] = { 167 {"SMART Data", 0x05}, 168 {"Unsupported", 0x07}, 169 {"Internal Device Reset", 0x08}, 170 {"Task Abort Internal", 0x09}, 171 {"Abort Task Set Internal", 0x0a}, 172 {"Clear Task Set Internal", 0x0b}, 173 {"Query Task Internal", 0x0c}, 174 {"Async Notification", 0x0d}, 175 {"Cmp Internal Device Reset", 0x0e}, 176 {"Cmp Task Abort Internal", 0x0f}, 177 {"Sata Init Failure", 0x10}, 178 {NULL, 0}, 179 {"Unknown", 0x00} 180 }; 181 182 void 183 mps_describe_devinfo(uint32_t devinfo, char *string, int len) 184 { 185 snprintf(string, len, "%b,%s", devinfo, 186 "\2" "\4SataHost" "\5SmpInit" "\6StpInit" "\7SspInit" 187 "\10SataDev" "\11SmpTarg" "\12StpTarg" "\13SspTarg" "\14Direct" 188 "\15LsiDev" "\16AtapiDev" "\17SepDev", 189 mps_describe_table(mps_sasdev0_devtype, devinfo & 0x03)); 190 } 191 192 void 193 mps_print_iocfacts(struct mps_softc *sc, MPI2_IOC_FACTS_REPLY *facts) 194 { 195 196 MPS_PRINTFIELD_START(sc, "IOCFacts"); 197 MPS_PRINTFIELD(sc, facts, MsgVersion, 0x%x); 198 MPS_PRINTFIELD(sc, facts, HeaderVersion, 0x%x); 199 MPS_PRINTFIELD(sc, facts, IOCNumber, %d); 200 MPS_PRINTFIELD(sc, facts, IOCExceptions, 0x%x); 201 MPS_PRINTFIELD(sc, facts, MaxChainDepth, %d); 202 mps_dprint_field(sc, MPS_INFO, "WhoInit: %s\n", 203 mps_describe_table(mps_whoinit_names, facts->WhoInit)); 204 MPS_PRINTFIELD(sc, facts, NumberOfPorts, %d); 205 MPS_PRINTFIELD(sc, facts, RequestCredit, %d); 206 MPS_PRINTFIELD(sc, facts, ProductID, 0x%x); 207 mps_dprint_field(sc, MPS_INFO, "IOCCapabilities: %b\n", 208 facts->IOCCapabilities, "\2" "\3ScsiTaskFull" "\4DiagTrace" 209 "\5SnapBuf" "\6ExtBuf" "\7EEDP" "\10BiDirTarg" "\11Multicast" 210 "\14TransRetry" "\15IR" "\16EventReplay" "\17RaidAccel" 211 "\20MSIXIndex" "\21HostDisc"); 212 mps_dprint_field(sc, MPS_INFO, "FWVersion= %d-%d-%d-%d\n", 213 facts->FWVersion.Struct.Major, 214 facts->FWVersion.Struct.Minor, 215 facts->FWVersion.Struct.Unit, 216 facts->FWVersion.Struct.Dev); 217 MPS_PRINTFIELD(sc, facts, IOCRequestFrameSize, %d); 218 MPS_PRINTFIELD(sc, facts, MaxInitiators, %d); 219 MPS_PRINTFIELD(sc, facts, MaxTargets, %d); 220 MPS_PRINTFIELD(sc, facts, MaxSasExpanders, %d); 221 MPS_PRINTFIELD(sc, facts, MaxEnclosures, %d); 222 mps_dprint_field(sc, MPS_INFO, "ProtocolFlags: %b\n", 223 facts->ProtocolFlags, "\2" "\1ScsiTarg" "\2ScsiInit"); 224 MPS_PRINTFIELD(sc, facts, HighPriorityCredit, %d); 225 MPS_PRINTFIELD(sc, facts, MaxReplyDescriptorPostQueueDepth, %d); 226 MPS_PRINTFIELD(sc, facts, ReplyFrameSize, %d); 227 MPS_PRINTFIELD(sc, facts, MaxVolumes, %d); 228 MPS_PRINTFIELD(sc, facts, MaxDevHandle, %d); 229 MPS_PRINTFIELD(sc, facts, MaxPersistentEntries, %d); 230 } 231 232 void 233 mps_print_portfacts(struct mps_softc *sc, MPI2_PORT_FACTS_REPLY *facts) 234 { 235 236 MPS_PRINTFIELD_START(sc, "PortFacts"); 237 MPS_PRINTFIELD(sc, facts, PortNumber, %d); 238 MPS_PRINTFIELD(sc, facts, PortType, 0x%x); 239 MPS_PRINTFIELD(sc, facts, MaxPostedCmdBuffers, %d); 240 } 241 242 void 243 mps_print_event(struct mps_softc *sc, MPI2_EVENT_NOTIFICATION_REPLY *event) 244 { 245 246 MPS_EVENTFIELD_START(sc, "EventReply"); 247 MPS_EVENTFIELD(sc, event, EventDataLength, %d); 248 MPS_EVENTFIELD(sc, event, AckRequired, %d); 249 mps_dprint_field(sc, MPS_EVENT, "Event: %s (0x%x)\n", 250 mps_describe_table(mps_event_names, event->Event), event->Event); 251 MPS_EVENTFIELD(sc, event, EventContext, 0x%x); 252 } 253 254 void 255 mps_print_sasdev0(struct mps_softc *sc, MPI2_CONFIG_PAGE_SAS_DEV_0 *buf) 256 { 257 MPS_PRINTFIELD_START(sc, "SAS Device Page 0"); 258 MPS_PRINTFIELD(sc, buf, Slot, %d); 259 MPS_PRINTFIELD(sc, buf, EnclosureHandle, 0x%x); 260 mps_dprint_field(sc, MPS_INFO, "SASAddress: 0x%jx\n", 261 mps_to_u64(&buf->SASAddress)); 262 MPS_PRINTFIELD(sc, buf, ParentDevHandle, 0x%x); 263 MPS_PRINTFIELD(sc, buf, PhyNum, %d); 264 MPS_PRINTFIELD(sc, buf, AccessStatus, 0x%x); 265 MPS_PRINTFIELD(sc, buf, DevHandle, 0x%x); 266 MPS_PRINTFIELD(sc, buf, AttachedPhyIdentifier, 0x%x); 267 MPS_PRINTFIELD(sc, buf, ZoneGroup, %d); 268 mps_dprint_field(sc, MPS_INFO, "DeviceInfo: %b,%s\n", buf->DeviceInfo, 269 "\2" "\4SataHost" "\5SmpInit" "\6StpInit" "\7SspInit" 270 "\10SataDev" "\11SmpTarg" "\12StpTarg" "\13SspTarg" "\14Direct" 271 "\15LsiDev" "\16AtapiDev" "\17SepDev", 272 mps_describe_table(mps_sasdev0_devtype, buf->DeviceInfo & 0x03)); 273 MPS_PRINTFIELD(sc, buf, Flags, 0x%x); 274 MPS_PRINTFIELD(sc, buf, PhysicalPort, %d); 275 MPS_PRINTFIELD(sc, buf, MaxPortConnections, %d); 276 mps_dprint_field(sc, MPS_INFO, "DeviceName: 0x%jx\n", 277 mps_to_u64(&buf->DeviceName)); 278 MPS_PRINTFIELD(sc, buf, PortGroups, %d); 279 MPS_PRINTFIELD(sc, buf, DmaGroup, %d); 280 MPS_PRINTFIELD(sc, buf, ControlGroup, %d); 281 } 282 283 void 284 mps_print_evt_sas(struct mps_softc *sc, MPI2_EVENT_NOTIFICATION_REPLY *event) 285 { 286 287 mps_print_event(sc, event); 288 289 switch(event->Event) { 290 case MPI2_EVENT_SAS_DISCOVERY: 291 { 292 MPI2_EVENT_DATA_SAS_DISCOVERY *data; 293 294 data = (MPI2_EVENT_DATA_SAS_DISCOVERY *)&event->EventData; 295 mps_dprint_field(sc, MPS_EVENT, "Flags: %b\n", data->Flags, 296 "\2" "\1InProgress" "\2DeviceChange"); 297 mps_dprint_field(sc, MPS_EVENT, "ReasonCode: %s\n", 298 mps_describe_table(mps_sasdisc_reason, data->ReasonCode)); 299 MPS_EVENTFIELD(sc, data, PhysicalPort, %d); 300 mps_dprint_field(sc, MPS_EVENT, "DiscoveryStatus: %b\n", 301 data->DiscoveryStatus, "\2" 302 "\1Loop" "\2UnaddressableDev" "\3DupSasAddr" "\5SmpTimeout" 303 "\6ExpRouteFull" "\7RouteIndexError" "\10SmpFailed" 304 "\11SmpCrcError" "\12SubSubLink" "\13TableTableLink" 305 "\14UnsupDevice" "\15TableSubLink" "\16MultiDomain" 306 "\17MultiSub" "\20MultiSubSub" "\34DownstreamInit" 307 "\35MaxPhys" "\36MaxTargs" "\37MaxExpanders" 308 "\40MaxEnclosures"); 309 break; 310 } 311 case MPI2_EVENT_SAS_TOPOLOGY_CHANGE_LIST: 312 { 313 MPI2_EVENT_DATA_SAS_TOPOLOGY_CHANGE_LIST *data; 314 MPI2_EVENT_SAS_TOPO_PHY_ENTRY *phy; 315 int i, phynum; 316 317 data = (MPI2_EVENT_DATA_SAS_TOPOLOGY_CHANGE_LIST *) 318 &event->EventData; 319 MPS_EVENTFIELD(sc, data, EnclosureHandle, 0x%x); 320 MPS_EVENTFIELD(sc, data, ExpanderDevHandle, 0x%x); 321 MPS_EVENTFIELD(sc, data, NumPhys, %d); 322 MPS_EVENTFIELD(sc, data, NumEntries, %d); 323 MPS_EVENTFIELD(sc, data, StartPhyNum, %d); 324 mps_dprint_field(sc, MPS_EVENT, "ExpStatus: %s (0x%x)\n", 325 mps_describe_table(mps_sastopo_exp, data->ExpStatus), 326 data->ExpStatus); 327 MPS_EVENTFIELD(sc, data, PhysicalPort, %d); 328 for (i = 0; i < data->NumEntries; i++) { 329 phy = &data->PHY[i]; 330 phynum = data->StartPhyNum + i; 331 mps_dprint_field(sc, MPS_EVENT, 332 "PHY[%d].AttachedDevHandle: 0x%04x\n", phynum, 333 phy->AttachedDevHandle); 334 mps_dprint_field(sc, MPS_EVENT, 335 "PHY[%d].LinkRate: %s (0x%x)\n", phynum, 336 mps_describe_table(mps_linkrate_names, 337 (phy->LinkRate >> 4) & 0xf), phy->LinkRate); 338 mps_dprint_field(sc,MPS_EVENT,"PHY[%d].PhyStatus: %s\n", 339 phynum, mps_describe_table(mps_phystatus_names, 340 phy->PhyStatus)); 341 } 342 break; 343 } 344 case MPI2_EVENT_SAS_ENCL_DEVICE_STATUS_CHANGE: 345 { 346 MPI2_EVENT_DATA_SAS_ENCL_DEV_STATUS_CHANGE *data; 347 348 data = (MPI2_EVENT_DATA_SAS_ENCL_DEV_STATUS_CHANGE *) 349 &event->EventData; 350 MPS_EVENTFIELD(sc, data, EnclosureHandle, 0x%x); 351 mps_dprint_field(sc, MPS_EVENT, "ReasonCode: %s\n", 352 mps_describe_table(mps_sastopo_exp, data->ReasonCode)); 353 MPS_EVENTFIELD(sc, data, PhysicalPort, %d); 354 MPS_EVENTFIELD(sc, data, NumSlots, %d); 355 MPS_EVENTFIELD(sc, data, StartSlot, %d); 356 MPS_EVENTFIELD(sc, data, PhyBits, 0x%x); 357 break; 358 } 359 case MPI2_EVENT_SAS_DEVICE_STATUS_CHANGE: 360 { 361 MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *data; 362 363 data = (MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *) 364 &event->EventData; 365 MPS_EVENTFIELD(sc, data, TaskTag, 0x%x); 366 mps_dprint_field(sc, MPS_EVENT, "ReasonCode: %s\n", 367 mps_describe_table(mps_sasdev_reason, data->ReasonCode)); 368 MPS_EVENTFIELD(sc, data, ASC, 0x%x); 369 MPS_EVENTFIELD(sc, data, ASCQ, 0x%x); 370 MPS_EVENTFIELD(sc, data, DevHandle, 0x%x); 371 mps_dprint_field(sc, MPS_EVENT, "SASAddress: 0x%jx\n", 372 mps_to_u64(&data->SASAddress)); 373 } 374 default: 375 break; 376 } 377 } 378 379 void 380 mps_print_expander1(struct mps_softc *sc, MPI2_CONFIG_PAGE_EXPANDER_1 *buf) 381 { 382 MPS_PRINTFIELD_START(sc, "SAS Expander Page 1 #%d", buf->Phy); 383 MPS_PRINTFIELD(sc, buf, PhysicalPort, %d); 384 MPS_PRINTFIELD(sc, buf, NumPhys, %d); 385 MPS_PRINTFIELD(sc, buf, Phy, %d); 386 MPS_PRINTFIELD(sc, buf, NumTableEntriesProgrammed, %d); 387 mps_dprint_field(sc, MPS_INFO, "ProgrammedLinkRate: %s (0x%x)\n", 388 mps_describe_table(mps_linkrate_names, 389 (buf->ProgrammedLinkRate >> 4) & 0xf), buf->ProgrammedLinkRate); 390 mps_dprint_field(sc, MPS_INFO, "HwLinkRate: %s (0x%x)\n", 391 mps_describe_table(mps_linkrate_names, 392 (buf->HwLinkRate >> 4) & 0xf), buf->HwLinkRate); 393 MPS_PRINTFIELD(sc, buf, AttachedDevHandle, 0x%04x); 394 mps_dprint_field(sc, MPS_INFO, "PhyInfo Reason: %s (0x%x)\n", 395 mps_describe_table(mps_phyinfo_reason_names, 396 (buf->PhyInfo >> 16) & 0xf), buf->PhyInfo); 397 mps_dprint_field(sc, MPS_INFO, "AttachedDeviceInfo: %b,%s\n", 398 buf->AttachedDeviceInfo, "\2" "\4SATAhost" "\5SMPinit" "\6STPinit" 399 "\7SSPinit" "\10SATAdev" "\11SMPtarg" "\12STPtarg" "\13SSPtarg" 400 "\14Direct" "\15LSIdev" "\16ATAPIdev" "\17SEPdev", 401 mps_describe_table(mps_sasdev0_devtype, 402 buf->AttachedDeviceInfo & 0x03)); 403 MPS_PRINTFIELD(sc, buf, ExpanderDevHandle, 0x%04x); 404 MPS_PRINTFIELD(sc, buf, ChangeCount, %d); 405 mps_dprint_field(sc, MPS_INFO, "NegotiatedLinkRate: %s (0x%x)\n", 406 mps_describe_table(mps_linkrate_names, 407 buf->NegotiatedLinkRate & 0xf), buf->NegotiatedLinkRate); 408 MPS_PRINTFIELD(sc, buf, PhyIdentifier, %d); 409 MPS_PRINTFIELD(sc, buf, AttachedPhyIdentifier, %d); 410 MPS_PRINTFIELD(sc, buf, DiscoveryInfo, 0x%x); 411 MPS_PRINTFIELD(sc, buf, AttachedPhyInfo, 0x%x); 412 mps_dprint_field(sc, MPS_INFO, "AttachedPhyInfo Reason: %s (0x%x)\n", 413 mps_describe_table(mps_phyinfo_reason_names, 414 buf->AttachedPhyInfo & 0xf), buf->AttachedPhyInfo); 415 MPS_PRINTFIELD(sc, buf, ZoneGroup, %d); 416 MPS_PRINTFIELD(sc, buf, SelfConfigStatus, 0x%x); 417 } 418 419 void 420 mps_print_sasphy0(struct mps_softc *sc, MPI2_CONFIG_PAGE_SAS_PHY_0 *buf) 421 { 422 MPS_PRINTFIELD_START(sc, "SAS PHY Page 0"); 423 MPS_PRINTFIELD(sc, buf, OwnerDevHandle, 0x%04x); 424 MPS_PRINTFIELD(sc, buf, AttachedDevHandle, 0x%04x); 425 MPS_PRINTFIELD(sc, buf, AttachedPhyIdentifier, %d); 426 mps_dprint_field(sc, MPS_INFO, "AttachedPhyInfo Reason: %s (0x%x)\n", 427 mps_describe_table(mps_phyinfo_reason_names, 428 buf->AttachedPhyInfo & 0xf), buf->AttachedPhyInfo); 429 mps_dprint_field(sc, MPS_INFO, "ProgrammedLinkRate: %s (0x%x)\n", 430 mps_describe_table(mps_linkrate_names, 431 (buf->ProgrammedLinkRate >> 4) & 0xf), buf->ProgrammedLinkRate); 432 mps_dprint_field(sc, MPS_INFO, "HwLinkRate: %s (0x%x)\n", 433 mps_describe_table(mps_linkrate_names, 434 (buf->HwLinkRate >> 4) & 0xf), buf->HwLinkRate); 435 MPS_PRINTFIELD(sc, buf, ChangeCount, %d); 436 MPS_PRINTFIELD(sc, buf, Flags, 0x%x); 437 mps_dprint_field(sc, MPS_INFO, "PhyInfo Reason: %s (0x%x)\n", 438 mps_describe_table(mps_phyinfo_reason_names, 439 (buf->PhyInfo >> 16) & 0xf), buf->PhyInfo); 440 mps_dprint_field(sc, MPS_INFO, "NegotiatedLinkRate: %s (0x%x)\n", 441 mps_describe_table(mps_linkrate_names, 442 buf->NegotiatedLinkRate & 0xf), buf->NegotiatedLinkRate); 443 } 444 445 void 446 mps_print_sgl(struct mps_softc *sc, struct mps_command *cm, int offset) 447 { 448 MPI2_SGE_SIMPLE64 *sge; 449 MPI2_SGE_CHAIN32 *sgc; 450 MPI2_REQUEST_HEADER *req; 451 struct mps_chain *chain = NULL; 452 char *frame; 453 u_int i = 0, flags; 454 455 req = (MPI2_REQUEST_HEADER *)cm->cm_req; 456 frame = (char *)cm->cm_req; 457 sge = (MPI2_SGE_SIMPLE64 *)&frame[offset * 4]; 458 printf("SGL for command %p\n", cm); 459 460 while (frame != NULL) { 461 flags = sge->FlagsLength >> MPI2_SGE_FLAGS_SHIFT; 462 printf("seg%d flags=0x%x len=0x%x addr=0x%jx\n", i, flags, 463 sge->FlagsLength & 0xffffff, mps_to_u64(&sge->Address)); 464 if (flags & (MPI2_SGE_FLAGS_END_OF_LIST | 465 MPI2_SGE_FLAGS_END_OF_BUFFER)) 466 break; 467 sge++; 468 i++; 469 if (flags & MPI2_SGE_FLAGS_LAST_ELEMENT) { 470 sgc = (MPI2_SGE_CHAIN32 *)sge; 471 printf("chain flags=0x%x len=0x%x Offset=0x%x " 472 "Address=0x%x\n", sgc->Flags, sgc->Length, 473 sgc->NextChainOffset, sgc->Address); 474 if (chain == NULL) 475 chain = TAILQ_FIRST(&cm->cm_chain_list); 476 else 477 chain = TAILQ_NEXT(chain, chain_link); 478 frame = (char *)chain->chain; 479 sge = (MPI2_SGE_SIMPLE64 *)frame; 480 hexdump(frame, 128, NULL, 0); 481 } 482 } 483 } 484 485 void 486 mps_print_scsiio_cmd(struct mps_softc *sc, struct mps_command *cm) 487 { 488 MPI2_SCSI_IO_REQUEST *req; 489 490 req = (MPI2_SCSI_IO_REQUEST *)cm->cm_req; 491 mps_print_sgl(sc, cm, req->SGLOffset0); 492 } 493
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