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/8.4/sys/dev/mps/mps_table.c 230922 2012-02-02 19:03:29Z ken $"); 29 30 /* Debugging tables for MPT2 */ 31 32 /* TODO Move headers to mpsvar */ 33 #include <sys/types.h> 34 #include <sys/param.h> 35 #include <sys/systm.h> 36 #include <sys/kernel.h> 37 #include <sys/selinfo.h> 38 #include <sys/module.h> 39 #include <sys/bus.h> 40 #include <sys/conf.h> 41 #include <sys/bio.h> 42 #include <sys/malloc.h> 43 #include <sys/uio.h> 44 #include <sys/sysctl.h> 45 #include <sys/queue.h> 46 #include <sys/kthread.h> 47 #include <sys/taskqueue.h> 48 49 #include <machine/bus.h> 50 #include <machine/resource.h> 51 #include <sys/rman.h> 52 53 #include <cam/scsi/scsi_all.h> 54 55 #include <dev/mps/mpi/mpi2_type.h> 56 #include <dev/mps/mpi/mpi2.h> 57 #include <dev/mps/mpi/mpi2_ioc.h> 58 #include <dev/mps/mpi/mpi2_cnfg.h> 59 #include <dev/mps/mpi/mpi2_init.h> 60 #include <dev/mps/mpi/mpi2_tool.h> 61 #include <dev/mps/mps_ioctl.h> 62 #include <dev/mps/mpsvar.h> 63 #include <dev/mps/mps_table.h> 64 65 char * 66 mps_describe_table(struct mps_table_lookup *table, u_int code) 67 { 68 int i; 69 70 for (i = 0; table[i].string != NULL; i++) { 71 if (table[i].code == code) 72 return(table[i].string); 73 } 74 return(table[i+1].string); 75 } 76 77 struct mps_table_lookup mps_event_names[] = { 78 {"LogData", 0x01}, 79 {"StateChange", 0x02}, 80 {"HardResetReceived", 0x05}, 81 {"EventChange", 0x0a}, 82 {"TaskSetFull", 0x0e}, 83 {"SasDeviceStatusChange", 0x0f}, 84 {"IrOperationStatus", 0x14}, 85 {"SasDiscovery", 0x16}, 86 {"SasBroadcastPrimitive", 0x17}, 87 {"SasInitDeviceStatusChange", 0x18}, 88 {"SasInitTableOverflow", 0x19}, 89 {"SasTopologyChangeList", 0x1c}, 90 {"SasEnclDeviceStatusChange", 0x1d}, 91 {"IrVolume", 0x1e}, 92 {"IrPhysicalDisk", 0x1f}, 93 {"IrConfigurationChangeList", 0x20}, 94 {"LogEntryAdded", 0x21}, 95 {"SasPhyCounter", 0x22}, 96 {"GpioInterrupt", 0x23}, 97 {"HbdPhyEvent", 0x24}, 98 {NULL, 0}, 99 {"Unknown Event", 0} 100 }; 101 102 struct mps_table_lookup mps_phystatus_names[] = { 103 {"NewTargetAdded", 0x01}, 104 {"TargetGone", 0x02}, 105 {"PHYLinkStatusChange", 0x03}, 106 {"PHYLinkStatusUnchanged", 0x04}, 107 {"TargetMissing", 0x05}, 108 {NULL, 0}, 109 {"Unknown Status", 0} 110 }; 111 112 struct mps_table_lookup mps_linkrate_names[] = { 113 {"PHY disabled", 0x01}, 114 {"Speed Negotiation Failed", 0x02}, 115 {"SATA OOB Complete", 0x03}, 116 {"SATA Port Selector", 0x04}, 117 {"SMP Reset in Progress", 0x05}, 118 {"1.5Gbps", 0x08}, 119 {"3.0Gbps", 0x09}, 120 {"6.0Gbps", 0x0a}, 121 {NULL, 0}, 122 {"LinkRate Unknown", 0x00} 123 }; 124 125 struct mps_table_lookup mps_sasdev0_devtype[] = { 126 {"End Device", 0x01}, 127 {"Edge Expander", 0x02}, 128 {"Fanout Expander", 0x03}, 129 {NULL, 0}, 130 {"No Device", 0x00} 131 }; 132 133 struct mps_table_lookup mps_phyinfo_reason_names[] = { 134 {"Power On", 0x01}, 135 {"Hard Reset", 0x02}, 136 {"SMP Phy Control Link Reset", 0x03}, 137 {"Loss DWORD Sync", 0x04}, 138 {"Multiplex Sequence", 0x05}, 139 {"I-T Nexus Loss Timer", 0x06}, 140 {"Break Timeout Timer", 0x07}, 141 {"PHY Test Function", 0x08}, 142 {NULL, 0}, 143 {"Unknown Reason", 0x00} 144 }; 145 146 struct mps_table_lookup mps_whoinit_names[] = { 147 {"System BIOS", 0x01}, 148 {"ROM BIOS", 0x02}, 149 {"PCI Peer", 0x03}, 150 {"Host Driver", 0x04}, 151 {"Manufacturing", 0x05}, 152 {NULL, 0}, 153 {"Not Initialized", 0x00} 154 }; 155 156 struct mps_table_lookup mps_sasdisc_reason[] = { 157 {"Discovery Started", 0x01}, 158 {"Discovery Complete", 0x02}, 159 {NULL, 0}, 160 {"Unknown", 0x00} 161 }; 162 163 struct mps_table_lookup mps_sastopo_exp[] = { 164 {"Added", 0x01}, 165 {"Not Responding", 0x02}, 166 {"Responding", 0x03}, 167 {"Delay Not Responding", 0x04}, 168 {NULL, 0}, 169 {"Unknown", 0x00} 170 }; 171 172 struct mps_table_lookup mps_sasdev_reason[] = { 173 {"SMART Data", 0x05}, 174 {"Unsupported", 0x07}, 175 {"Internal Device Reset", 0x08}, 176 {"Task Abort Internal", 0x09}, 177 {"Abort Task Set Internal", 0x0a}, 178 {"Clear Task Set Internal", 0x0b}, 179 {"Query Task Internal", 0x0c}, 180 {"Async Notification", 0x0d}, 181 {"Cmp Internal Device Reset", 0x0e}, 182 {"Cmp Task Abort Internal", 0x0f}, 183 {"Sata Init Failure", 0x10}, 184 {NULL, 0}, 185 {"Unknown", 0x00} 186 }; 187 188 void 189 mps_describe_devinfo(uint32_t devinfo, char *string, int len) 190 { 191 snprintf(string, len, "%b,%s", devinfo, 192 "\2" "\4SataHost" "\5SmpInit" "\6StpInit" "\7SspInit" 193 "\10SataDev" "\11SmpTarg" "\12StpTarg" "\13SspTarg" "\14Direct" 194 "\15LsiDev" "\16AtapiDev" "\17SepDev", 195 mps_describe_table(mps_sasdev0_devtype, devinfo & 0x03)); 196 } 197 198 void 199 mps_print_iocfacts(struct mps_softc *sc, MPI2_IOC_FACTS_REPLY *facts) 200 { 201 202 MPS_PRINTFIELD_START(sc, "IOCFacts"); 203 MPS_PRINTFIELD(sc, facts, MsgVersion, 0x%x); 204 MPS_PRINTFIELD(sc, facts, HeaderVersion, 0x%x); 205 MPS_PRINTFIELD(sc, facts, IOCNumber, %d); 206 MPS_PRINTFIELD(sc, facts, IOCExceptions, 0x%x); 207 MPS_PRINTFIELD(sc, facts, MaxChainDepth, %d); 208 mps_dprint_field(sc, MPS_INFO, "WhoInit: %s\n", 209 mps_describe_table(mps_whoinit_names, facts->WhoInit)); 210 MPS_PRINTFIELD(sc, facts, NumberOfPorts, %d); 211 MPS_PRINTFIELD(sc, facts, RequestCredit, %d); 212 MPS_PRINTFIELD(sc, facts, ProductID, 0x%x); 213 mps_dprint_field(sc, MPS_INFO, "IOCCapabilities: %b\n", 214 facts->IOCCapabilities, "\2" "\3ScsiTaskFull" "\4DiagTrace" 215 "\5SnapBuf" "\6ExtBuf" "\7EEDP" "\10BiDirTarg" "\11Multicast" 216 "\14TransRetry" "\15IR" "\16EventReplay" "\17RaidAccel" 217 "\20MSIXIndex" "\21HostDisc"); 218 mps_dprint_field(sc, MPS_INFO, "FWVersion= %d-%d-%d-%d\n", 219 facts->FWVersion.Struct.Major, 220 facts->FWVersion.Struct.Minor, 221 facts->FWVersion.Struct.Unit, 222 facts->FWVersion.Struct.Dev); 223 MPS_PRINTFIELD(sc, facts, IOCRequestFrameSize, %d); 224 MPS_PRINTFIELD(sc, facts, MaxInitiators, %d); 225 MPS_PRINTFIELD(sc, facts, MaxTargets, %d); 226 MPS_PRINTFIELD(sc, facts, MaxSasExpanders, %d); 227 MPS_PRINTFIELD(sc, facts, MaxEnclosures, %d); 228 mps_dprint_field(sc, MPS_INFO, "ProtocolFlags: %b\n", 229 facts->ProtocolFlags, "\2" "\1ScsiTarg" "\2ScsiInit"); 230 MPS_PRINTFIELD(sc, facts, HighPriorityCredit, %d); 231 MPS_PRINTFIELD(sc, facts, MaxReplyDescriptorPostQueueDepth, %d); 232 MPS_PRINTFIELD(sc, facts, ReplyFrameSize, %d); 233 MPS_PRINTFIELD(sc, facts, MaxVolumes, %d); 234 MPS_PRINTFIELD(sc, facts, MaxDevHandle, %d); 235 MPS_PRINTFIELD(sc, facts, MaxPersistentEntries, %d); 236 } 237 238 void 239 mps_print_portfacts(struct mps_softc *sc, MPI2_PORT_FACTS_REPLY *facts) 240 { 241 242 MPS_PRINTFIELD_START(sc, "PortFacts"); 243 MPS_PRINTFIELD(sc, facts, PortNumber, %d); 244 MPS_PRINTFIELD(sc, facts, PortType, 0x%x); 245 MPS_PRINTFIELD(sc, facts, MaxPostedCmdBuffers, %d); 246 } 247 248 void 249 mps_print_event(struct mps_softc *sc, MPI2_EVENT_NOTIFICATION_REPLY *event) 250 { 251 252 MPS_EVENTFIELD_START(sc, "EventReply"); 253 MPS_EVENTFIELD(sc, event, EventDataLength, %d); 254 MPS_EVENTFIELD(sc, event, AckRequired, %d); 255 mps_dprint_field(sc, MPS_EVENT, "Event: %s (0x%x)\n", 256 mps_describe_table(mps_event_names, event->Event), event->Event); 257 MPS_EVENTFIELD(sc, event, EventContext, 0x%x); 258 } 259 260 void 261 mps_print_sasdev0(struct mps_softc *sc, MPI2_CONFIG_PAGE_SAS_DEV_0 *buf) 262 { 263 MPS_PRINTFIELD_START(sc, "SAS Device Page 0"); 264 MPS_PRINTFIELD(sc, buf, Slot, %d); 265 MPS_PRINTFIELD(sc, buf, EnclosureHandle, 0x%x); 266 mps_dprint_field(sc, MPS_INFO, "SASAddress: 0x%jx\n", 267 mps_to_u64(&buf->SASAddress)); 268 MPS_PRINTFIELD(sc, buf, ParentDevHandle, 0x%x); 269 MPS_PRINTFIELD(sc, buf, PhyNum, %d); 270 MPS_PRINTFIELD(sc, buf, AccessStatus, 0x%x); 271 MPS_PRINTFIELD(sc, buf, DevHandle, 0x%x); 272 MPS_PRINTFIELD(sc, buf, AttachedPhyIdentifier, 0x%x); 273 MPS_PRINTFIELD(sc, buf, ZoneGroup, %d); 274 mps_dprint_field(sc, MPS_INFO, "DeviceInfo: %b,%s\n", buf->DeviceInfo, 275 "\2" "\4SataHost" "\5SmpInit" "\6StpInit" "\7SspInit" 276 "\10SataDev" "\11SmpTarg" "\12StpTarg" "\13SspTarg" "\14Direct" 277 "\15LsiDev" "\16AtapiDev" "\17SepDev", 278 mps_describe_table(mps_sasdev0_devtype, buf->DeviceInfo & 0x03)); 279 MPS_PRINTFIELD(sc, buf, Flags, 0x%x); 280 MPS_PRINTFIELD(sc, buf, PhysicalPort, %d); 281 MPS_PRINTFIELD(sc, buf, MaxPortConnections, %d); 282 mps_dprint_field(sc, MPS_INFO, "DeviceName: 0x%jx\n", 283 mps_to_u64(&buf->DeviceName)); 284 MPS_PRINTFIELD(sc, buf, PortGroups, %d); 285 MPS_PRINTFIELD(sc, buf, DmaGroup, %d); 286 MPS_PRINTFIELD(sc, buf, ControlGroup, %d); 287 } 288 289 void 290 mps_print_evt_sas(struct mps_softc *sc, MPI2_EVENT_NOTIFICATION_REPLY *event) 291 { 292 293 mps_print_event(sc, event); 294 295 switch(event->Event) { 296 case MPI2_EVENT_SAS_DISCOVERY: 297 { 298 MPI2_EVENT_DATA_SAS_DISCOVERY *data; 299 300 data = (MPI2_EVENT_DATA_SAS_DISCOVERY *)&event->EventData; 301 mps_dprint_field(sc, MPS_EVENT, "Flags: %b\n", data->Flags, 302 "\2" "\1InProgress" "\2DeviceChange"); 303 mps_dprint_field(sc, MPS_EVENT, "ReasonCode: %s\n", 304 mps_describe_table(mps_sasdisc_reason, data->ReasonCode)); 305 MPS_EVENTFIELD(sc, data, PhysicalPort, %d); 306 mps_dprint_field(sc, MPS_EVENT, "DiscoveryStatus: %b\n", 307 data->DiscoveryStatus, "\2" 308 "\1Loop" "\2UnaddressableDev" "\3DupSasAddr" "\5SmpTimeout" 309 "\6ExpRouteFull" "\7RouteIndexError" "\10SmpFailed" 310 "\11SmpCrcError" "\12SubSubLink" "\13TableTableLink" 311 "\14UnsupDevice" "\15TableSubLink" "\16MultiDomain" 312 "\17MultiSub" "\20MultiSubSub" "\34DownstreamInit" 313 "\35MaxPhys" "\36MaxTargs" "\37MaxExpanders" 314 "\40MaxEnclosures"); 315 break; 316 } 317 case MPI2_EVENT_SAS_TOPOLOGY_CHANGE_LIST: 318 { 319 MPI2_EVENT_DATA_SAS_TOPOLOGY_CHANGE_LIST *data; 320 MPI2_EVENT_SAS_TOPO_PHY_ENTRY *phy; 321 int i, phynum; 322 323 data = (MPI2_EVENT_DATA_SAS_TOPOLOGY_CHANGE_LIST *) 324 &event->EventData; 325 MPS_EVENTFIELD(sc, data, EnclosureHandle, 0x%x); 326 MPS_EVENTFIELD(sc, data, ExpanderDevHandle, 0x%x); 327 MPS_EVENTFIELD(sc, data, NumPhys, %d); 328 MPS_EVENTFIELD(sc, data, NumEntries, %d); 329 MPS_EVENTFIELD(sc, data, StartPhyNum, %d); 330 mps_dprint_field(sc, MPS_EVENT, "ExpStatus: %s (0x%x)\n", 331 mps_describe_table(mps_sastopo_exp, data->ExpStatus), 332 data->ExpStatus); 333 MPS_EVENTFIELD(sc, data, PhysicalPort, %d); 334 for (i = 0; i < data->NumEntries; i++) { 335 phy = &data->PHY[i]; 336 phynum = data->StartPhyNum + i; 337 mps_dprint_field(sc, MPS_EVENT, 338 "PHY[%d].AttachedDevHandle: 0x%04x\n", phynum, 339 phy->AttachedDevHandle); 340 mps_dprint_field(sc, MPS_EVENT, 341 "PHY[%d].LinkRate: %s (0x%x)\n", phynum, 342 mps_describe_table(mps_linkrate_names, 343 (phy->LinkRate >> 4) & 0xf), phy->LinkRate); 344 mps_dprint_field(sc,MPS_EVENT,"PHY[%d].PhyStatus: %s\n", 345 phynum, mps_describe_table(mps_phystatus_names, 346 phy->PhyStatus)); 347 } 348 break; 349 } 350 case MPI2_EVENT_SAS_ENCL_DEVICE_STATUS_CHANGE: 351 { 352 MPI2_EVENT_DATA_SAS_ENCL_DEV_STATUS_CHANGE *data; 353 354 data = (MPI2_EVENT_DATA_SAS_ENCL_DEV_STATUS_CHANGE *) 355 &event->EventData; 356 MPS_EVENTFIELD(sc, data, EnclosureHandle, 0x%x); 357 mps_dprint_field(sc, MPS_EVENT, "ReasonCode: %s\n", 358 mps_describe_table(mps_sastopo_exp, data->ReasonCode)); 359 MPS_EVENTFIELD(sc, data, PhysicalPort, %d); 360 MPS_EVENTFIELD(sc, data, NumSlots, %d); 361 MPS_EVENTFIELD(sc, data, StartSlot, %d); 362 MPS_EVENTFIELD(sc, data, PhyBits, 0x%x); 363 break; 364 } 365 case MPI2_EVENT_SAS_DEVICE_STATUS_CHANGE: 366 { 367 MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *data; 368 369 data = (MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *) 370 &event->EventData; 371 MPS_EVENTFIELD(sc, data, TaskTag, 0x%x); 372 mps_dprint_field(sc, MPS_EVENT, "ReasonCode: %s\n", 373 mps_describe_table(mps_sasdev_reason, data->ReasonCode)); 374 MPS_EVENTFIELD(sc, data, ASC, 0x%x); 375 MPS_EVENTFIELD(sc, data, ASCQ, 0x%x); 376 MPS_EVENTFIELD(sc, data, DevHandle, 0x%x); 377 mps_dprint_field(sc, MPS_EVENT, "SASAddress: 0x%jx\n", 378 mps_to_u64(&data->SASAddress)); 379 } 380 default: 381 break; 382 } 383 } 384 385 void 386 mps_print_expander1(struct mps_softc *sc, MPI2_CONFIG_PAGE_EXPANDER_1 *buf) 387 { 388 MPS_PRINTFIELD_START(sc, "SAS Expander Page 1 #%d", buf->Phy); 389 MPS_PRINTFIELD(sc, buf, PhysicalPort, %d); 390 MPS_PRINTFIELD(sc, buf, NumPhys, %d); 391 MPS_PRINTFIELD(sc, buf, Phy, %d); 392 MPS_PRINTFIELD(sc, buf, NumTableEntriesProgrammed, %d); 393 mps_dprint_field(sc, MPS_INFO, "ProgrammedLinkRate: %s (0x%x)\n", 394 mps_describe_table(mps_linkrate_names, 395 (buf->ProgrammedLinkRate >> 4) & 0xf), buf->ProgrammedLinkRate); 396 mps_dprint_field(sc, MPS_INFO, "HwLinkRate: %s (0x%x)\n", 397 mps_describe_table(mps_linkrate_names, 398 (buf->HwLinkRate >> 4) & 0xf), buf->HwLinkRate); 399 MPS_PRINTFIELD(sc, buf, AttachedDevHandle, 0x%04x); 400 mps_dprint_field(sc, MPS_INFO, "PhyInfo Reason: %s (0x%x)\n", 401 mps_describe_table(mps_phyinfo_reason_names, 402 (buf->PhyInfo >> 16) & 0xf), buf->PhyInfo); 403 mps_dprint_field(sc, MPS_INFO, "AttachedDeviceInfo: %b,%s\n", 404 buf->AttachedDeviceInfo, "\2" "\4SATAhost" "\5SMPinit" "\6STPinit" 405 "\7SSPinit" "\10SATAdev" "\11SMPtarg" "\12STPtarg" "\13SSPtarg" 406 "\14Direct" "\15LSIdev" "\16ATAPIdev" "\17SEPdev", 407 mps_describe_table(mps_sasdev0_devtype, 408 buf->AttachedDeviceInfo & 0x03)); 409 MPS_PRINTFIELD(sc, buf, ExpanderDevHandle, 0x%04x); 410 MPS_PRINTFIELD(sc, buf, ChangeCount, %d); 411 mps_dprint_field(sc, MPS_INFO, "NegotiatedLinkRate: %s (0x%x)\n", 412 mps_describe_table(mps_linkrate_names, 413 buf->NegotiatedLinkRate & 0xf), buf->NegotiatedLinkRate); 414 MPS_PRINTFIELD(sc, buf, PhyIdentifier, %d); 415 MPS_PRINTFIELD(sc, buf, AttachedPhyIdentifier, %d); 416 MPS_PRINTFIELD(sc, buf, DiscoveryInfo, 0x%x); 417 MPS_PRINTFIELD(sc, buf, AttachedPhyInfo, 0x%x); 418 mps_dprint_field(sc, MPS_INFO, "AttachedPhyInfo Reason: %s (0x%x)\n", 419 mps_describe_table(mps_phyinfo_reason_names, 420 buf->AttachedPhyInfo & 0xf), buf->AttachedPhyInfo); 421 MPS_PRINTFIELD(sc, buf, ZoneGroup, %d); 422 MPS_PRINTFIELD(sc, buf, SelfConfigStatus, 0x%x); 423 } 424 425 void 426 mps_print_sasphy0(struct mps_softc *sc, MPI2_CONFIG_PAGE_SAS_PHY_0 *buf) 427 { 428 MPS_PRINTFIELD_START(sc, "SAS PHY Page 0"); 429 MPS_PRINTFIELD(sc, buf, OwnerDevHandle, 0x%04x); 430 MPS_PRINTFIELD(sc, buf, AttachedDevHandle, 0x%04x); 431 MPS_PRINTFIELD(sc, buf, AttachedPhyIdentifier, %d); 432 mps_dprint_field(sc, MPS_INFO, "AttachedPhyInfo Reason: %s (0x%x)\n", 433 mps_describe_table(mps_phyinfo_reason_names, 434 buf->AttachedPhyInfo & 0xf), buf->AttachedPhyInfo); 435 mps_dprint_field(sc, MPS_INFO, "ProgrammedLinkRate: %s (0x%x)\n", 436 mps_describe_table(mps_linkrate_names, 437 (buf->ProgrammedLinkRate >> 4) & 0xf), buf->ProgrammedLinkRate); 438 mps_dprint_field(sc, MPS_INFO, "HwLinkRate: %s (0x%x)\n", 439 mps_describe_table(mps_linkrate_names, 440 (buf->HwLinkRate >> 4) & 0xf), buf->HwLinkRate); 441 MPS_PRINTFIELD(sc, buf, ChangeCount, %d); 442 MPS_PRINTFIELD(sc, buf, Flags, 0x%x); 443 mps_dprint_field(sc, MPS_INFO, "PhyInfo Reason: %s (0x%x)\n", 444 mps_describe_table(mps_phyinfo_reason_names, 445 (buf->PhyInfo >> 16) & 0xf), buf->PhyInfo); 446 mps_dprint_field(sc, MPS_INFO, "NegotiatedLinkRate: %s (0x%x)\n", 447 mps_describe_table(mps_linkrate_names, 448 buf->NegotiatedLinkRate & 0xf), buf->NegotiatedLinkRate); 449 } 450 451 void 452 mps_print_sgl(struct mps_softc *sc, struct mps_command *cm, int offset) 453 { 454 MPI2_SGE_SIMPLE64 *sge; 455 MPI2_SGE_CHAIN32 *sgc; 456 MPI2_REQUEST_HEADER *req; 457 struct mps_chain *chain = NULL; 458 char *frame; 459 u_int i = 0, flags; 460 461 req = (MPI2_REQUEST_HEADER *)cm->cm_req; 462 frame = (char *)cm->cm_req; 463 sge = (MPI2_SGE_SIMPLE64 *)&frame[offset * 4]; 464 printf("SGL for command %p\n", cm); 465 466 while (frame != NULL) { 467 flags = sge->FlagsLength >> MPI2_SGE_FLAGS_SHIFT; 468 printf("seg%d flags=0x%x len=0x%x addr=0x%jx\n", i, flags, 469 sge->FlagsLength & 0xffffff, mps_to_u64(&sge->Address)); 470 if (flags & (MPI2_SGE_FLAGS_END_OF_LIST | 471 MPI2_SGE_FLAGS_END_OF_BUFFER)) 472 break; 473 sge++; 474 i++; 475 if (flags & MPI2_SGE_FLAGS_LAST_ELEMENT) { 476 sgc = (MPI2_SGE_CHAIN32 *)sge; 477 printf("chain flags=0x%x len=0x%x Offset=0x%x " 478 "Address=0x%x\n", sgc->Flags, sgc->Length, 479 sgc->NextChainOffset, sgc->Address); 480 if (chain == NULL) 481 chain = TAILQ_FIRST(&cm->cm_chain_list); 482 else 483 chain = TAILQ_NEXT(chain, chain_link); 484 frame = (char *)chain->chain; 485 sge = (MPI2_SGE_SIMPLE64 *)frame; 486 hexdump(frame, 128, NULL, 0); 487 } 488 } 489 } 490 491 void 492 mps_print_scsiio_cmd(struct mps_softc *sc, struct mps_command *cm) 493 { 494 MPI2_SCSI_IO_REQUEST *req; 495 496 req = (MPI2_SCSI_IO_REQUEST *)cm->cm_req; 497 mps_print_sgl(sc, cm, req->SGLOffset0); 498 } 499
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