2 * Copyright (c) 2009 Yahoo! Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
30 /* Debugging tables for MPT2 */
32 /* TODO Move headers to mprvar */
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>
42 #include <sys/malloc.h>
44 #include <sys/sysctl.h>
45 #include <sys/queue.h>
46 #include <sys/kthread.h>
47 #include <sys/taskqueue.h>
49 #include <machine/bus.h>
50 #include <machine/resource.h>
53 #include <cam/scsi/scsi_all.h>
55 #include <dev/mpr/mpi/mpi2_type.h>
56 #include <dev/mpr/mpi/mpi2.h>
57 #include <dev/mpr/mpi/mpi2_ioc.h>
58 #include <dev/mpr/mpi/mpi2_cnfg.h>
59 #include <dev/mpr/mpi/mpi2_init.h>
60 #include <dev/mpr/mpi/mpi2_tool.h>
61 #include <dev/mpr/mpr_ioctl.h>
62 #include <dev/mpr/mprvar.h>
63 #include <dev/mpr/mpr_table.h>
66 mpr_describe_table(struct mpr_table_lookup *table, u_int code)
70 for (i = 0; table[i].string != NULL; i++) {
71 if (table[i].code == code)
72 return(table[i].string);
74 return(table[i+1].string);
77 struct mpr_table_lookup mpr_event_names[] = {
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},
92 {"IrPhysicalDisk", 0x1f},
93 {"IrConfigurationChangeList", 0x20},
94 {"LogEntryAdded", 0x21},
95 {"SasPhyCounter", 0x22},
96 {"GpioInterrupt", 0x23},
97 {"HbdPhyEvent", 0x24},
99 {"SasNotifyPrimitive", 0x26},
100 {"TempThreshold", 0x27},
101 {"HostMessage", 0x28},
102 {"PowerPerformanceChange", 0x29},
103 {"CableEvent", 0x34},
108 struct mpr_table_lookup mpr_phystatus_names[] = {
109 {"NewTargetAdded", 0x01},
110 {"TargetGone", 0x02},
111 {"PHYLinkStatusChange", 0x03},
112 {"PHYLinkStatusUnchanged", 0x04},
113 {"TargetMissing", 0x05},
115 {"Unknown Status", 0}
118 struct mpr_table_lookup mpr_linkrate_names[] = {
119 {"PHY disabled", 0x01},
120 {"Speed Negotiation Failed", 0x02},
121 {"SATA OOB Complete", 0x03},
122 {"SATA Port Selector", 0x04},
123 {"SMP Reset in Progress", 0x05},
129 {"LinkRate Unknown", 0x00}
132 struct mpr_table_lookup mpr_sasdev0_devtype[] = {
133 {"End Device", 0x01},
134 {"Edge Expander", 0x02},
135 {"Fanout Expander", 0x03},
140 struct mpr_table_lookup mpr_phyinfo_reason_names[] = {
142 {"Hard Reset", 0x02},
143 {"SMP Phy Control Link Reset", 0x03},
144 {"Loss DWORD Sync", 0x04},
145 {"Multiplex Sequence", 0x05},
146 {"I-T Nexus Loss Timer", 0x06},
147 {"Break Timeout Timer", 0x07},
148 {"PHY Test Function", 0x08},
150 {"Unknown Reason", 0x00}
153 struct mpr_table_lookup mpr_whoinit_names[] = {
154 {"System BIOS", 0x01},
157 {"Host Driver", 0x04},
158 {"Manufacturing", 0x05},
160 {"Not Initialized", 0x00}
163 struct mpr_table_lookup mpr_sasdisc_reason[] = {
164 {"Discovery Started", 0x01},
165 {"Discovery Complete", 0x02},
170 struct mpr_table_lookup mpr_sastopo_exp[] = {
172 {"Not Responding", 0x02},
173 {"Responding", 0x03},
174 {"Delay Not Responding", 0x04},
179 struct mpr_table_lookup mpr_sasdev_reason[] = {
180 {"SMART Data", 0x05},
181 {"Unsupported", 0x07},
182 {"Internal Device Reset", 0x08},
183 {"Task Abort Internal", 0x09},
184 {"Abort Task Set Internal", 0x0a},
185 {"Clear Task Set Internal", 0x0b},
186 {"Query Task Internal", 0x0c},
187 {"Async Notification", 0x0d},
188 {"Cmp Internal Device Reset", 0x0e},
189 {"Cmp Task Abort Internal", 0x0f},
190 {"Sata Init Failure", 0x10},
196 mpr_describe_devinfo(uint32_t devinfo, char *string, int len)
198 snprintf(string, len, "%b,%s", devinfo,
199 "\20" "\4SataHost" "\5SmpInit" "\6StpInit" "\7SspInit"
200 "\10SataDev" "\11SmpTarg" "\12StpTarg" "\13SspTarg" "\14Direct"
201 "\15LsiDev" "\16AtapiDev" "\17SepDev",
202 mpr_describe_table(mpr_sasdev0_devtype, devinfo & 0x03));
206 _mpr_print_iocfacts(struct mpr_softc *sc, MPI2_IOC_FACTS_REPLY *facts)
208 MPR_PRINTFIELD_START(sc, "IOCFacts");
209 MPR_PRINTFIELD(sc, facts, MsgVersion, 0x%x);
210 MPR_PRINTFIELD(sc, facts, HeaderVersion, 0x%x);
211 MPR_PRINTFIELD(sc, facts, IOCNumber, %d);
212 MPR_PRINTFIELD(sc, facts, IOCExceptions, 0x%x);
213 MPR_PRINTFIELD(sc, facts, MaxChainDepth, %d);
214 mpr_print_field(sc, "WhoInit: %s\n",
215 mpr_describe_table(mpr_whoinit_names, facts->WhoInit));
216 MPR_PRINTFIELD(sc, facts, NumberOfPorts, %d);
217 MPR_PRINTFIELD(sc, facts, MaxMSIxVectors, %d);
218 MPR_PRINTFIELD(sc, facts, RequestCredit, %d);
219 MPR_PRINTFIELD(sc, facts, ProductID, 0x%x);
220 mpr_print_field(sc, "IOCCapabilities: %b\n",
221 facts->IOCCapabilities, "\20" "\3ScsiTaskFull" "\4DiagTrace"
222 "\5SnapBuf" "\6ExtBuf" "\7EEDP" "\10BiDirTarg" "\11Multicast"
223 "\14TransRetry" "\15IR" "\16EventReplay" "\17RaidAccel"
224 "\20MSIXIndex" "\21HostDisc");
225 mpr_print_field(sc, "FWVersion= %d-%d-%d-%d\n",
226 facts->FWVersion.Struct.Major,
227 facts->FWVersion.Struct.Minor,
228 facts->FWVersion.Struct.Unit,
229 facts->FWVersion.Struct.Dev);
230 MPR_PRINTFIELD(sc, facts, IOCRequestFrameSize, %d);
231 MPR_PRINTFIELD(sc, facts, MaxInitiators, %d);
232 MPR_PRINTFIELD(sc, facts, MaxTargets, %d);
233 MPR_PRINTFIELD(sc, facts, MaxSasExpanders, %d);
234 MPR_PRINTFIELD(sc, facts, MaxEnclosures, %d);
235 mpr_print_field(sc, "ProtocolFlags: %b\n",
236 facts->ProtocolFlags, "\20" "\1ScsiTarg" "\2ScsiInit");
237 MPR_PRINTFIELD(sc, facts, HighPriorityCredit, %d);
238 MPR_PRINTFIELD(sc, facts, MaxReplyDescriptorPostQueueDepth, %d);
239 MPR_PRINTFIELD(sc, facts, ReplyFrameSize, %d);
240 MPR_PRINTFIELD(sc, facts, MaxVolumes, %d);
241 MPR_PRINTFIELD(sc, facts, MaxDevHandle, %d);
242 MPR_PRINTFIELD(sc, facts, MaxPersistentEntries, %d);
246 _mpr_print_portfacts(struct mpr_softc *sc, MPI2_PORT_FACTS_REPLY *facts)
249 MPR_PRINTFIELD_START(sc, "PortFacts");
250 MPR_PRINTFIELD(sc, facts, PortNumber, %d);
251 MPR_PRINTFIELD(sc, facts, PortType, 0x%x);
252 MPR_PRINTFIELD(sc, facts, MaxPostedCmdBuffers, %d);
256 _mpr_print_event(struct mpr_softc *sc, MPI2_EVENT_NOTIFICATION_REPLY *event)
259 MPR_PRINTFIELD_START(sc, "EventReply");
260 MPR_PRINTFIELD(sc, event, EventDataLength, %d);
261 MPR_PRINTFIELD(sc, event, AckRequired, %d);
262 mpr_print_field(sc, "Event: %s (0x%x)\n",
263 mpr_describe_table(mpr_event_names, event->Event), event->Event);
264 MPR_PRINTFIELD(sc, event, EventContext, 0x%x);
268 _mpr_print_sasdev0(struct mpr_softc *sc, MPI2_CONFIG_PAGE_SAS_DEV_0 *buf)
270 MPR_PRINTFIELD_START(sc, "SAS Device Page 0");
271 MPR_PRINTFIELD(sc, buf, Slot, %d);
272 MPR_PRINTFIELD(sc, buf, EnclosureHandle, 0x%x);
273 mpr_print_field(sc, "SASAddress: 0x%jx\n",
274 mpr_to_u64(&buf->SASAddress));
275 MPR_PRINTFIELD(sc, buf, ParentDevHandle, 0x%x);
276 MPR_PRINTFIELD(sc, buf, PhyNum, %d);
277 MPR_PRINTFIELD(sc, buf, AccessStatus, 0x%x);
278 MPR_PRINTFIELD(sc, buf, DevHandle, 0x%x);
279 MPR_PRINTFIELD(sc, buf, AttachedPhyIdentifier, 0x%x);
280 MPR_PRINTFIELD(sc, buf, ZoneGroup, %d);
281 mpr_print_field(sc, "DeviceInfo: %b,%s\n", buf->DeviceInfo,
282 "\20" "\4SataHost" "\5SmpInit" "\6StpInit" "\7SspInit"
283 "\10SataDev" "\11SmpTarg" "\12StpTarg" "\13SspTarg" "\14Direct"
284 "\15LsiDev" "\16AtapiDev" "\17SepDev",
285 mpr_describe_table(mpr_sasdev0_devtype, buf->DeviceInfo & 0x03));
286 MPR_PRINTFIELD(sc, buf, Flags, 0x%x);
287 MPR_PRINTFIELD(sc, buf, PhysicalPort, %d);
288 MPR_PRINTFIELD(sc, buf, MaxPortConnections, %d);
289 mpr_print_field(sc, "DeviceName: 0x%jx\n",
290 mpr_to_u64(&buf->DeviceName));
291 MPR_PRINTFIELD(sc, buf, PortGroups, %d);
292 MPR_PRINTFIELD(sc, buf, DmaGroup, %d);
293 MPR_PRINTFIELD(sc, buf, ControlGroup, %d);
297 _mpr_print_evt_sas(struct mpr_softc *sc, MPI2_EVENT_NOTIFICATION_REPLY *event)
300 _mpr_print_event(sc, event);
302 switch(event->Event) {
303 case MPI2_EVENT_SAS_DISCOVERY:
305 MPI2_EVENT_DATA_SAS_DISCOVERY *data;
307 data = (MPI2_EVENT_DATA_SAS_DISCOVERY *)&event->EventData;
308 mpr_print_field(sc, "Flags: %b\n", data->Flags,
309 "\20" "\1InProgress" "\2DeviceChange");
310 mpr_print_field(sc, "ReasonCode: %s\n",
311 mpr_describe_table(mpr_sasdisc_reason, data->ReasonCode));
312 MPR_PRINTFIELD(sc, data, PhysicalPort, %d);
313 mpr_print_field(sc, "DiscoveryStatus: %b\n",
314 data->DiscoveryStatus, "\20"
315 "\1Loop" "\2UnaddressableDev" "\3DupSasAddr" "\5SmpTimeout"
316 "\6ExpRouteFull" "\7RouteIndexError" "\10SmpFailed"
317 "\11SmpCrcError" "\12SubSubLink" "\13TableTableLink"
318 "\14UnsupDevice" "\15TableSubLink" "\16MultiDomain"
319 "\17MultiSub" "\20MultiSubSub" "\34DownstreamInit"
320 "\35MaxPhys" "\36MaxTargs" "\37MaxExpanders"
324 case MPI2_EVENT_SAS_TOPOLOGY_CHANGE_LIST:
326 MPI2_EVENT_DATA_SAS_TOPOLOGY_CHANGE_LIST *data;
327 MPI2_EVENT_SAS_TOPO_PHY_ENTRY *phy;
330 data = (MPI2_EVENT_DATA_SAS_TOPOLOGY_CHANGE_LIST *)
332 MPR_PRINTFIELD(sc, data, EnclosureHandle, 0x%x);
333 MPR_PRINTFIELD(sc, data, ExpanderDevHandle, 0x%x);
334 MPR_PRINTFIELD(sc, data, NumPhys, %d);
335 MPR_PRINTFIELD(sc, data, NumEntries, %d);
336 MPR_PRINTFIELD(sc, data, StartPhyNum, %d);
337 mpr_print_field(sc, "ExpStatus: %s (0x%x)\n",
338 mpr_describe_table(mpr_sastopo_exp, data->ExpStatus),
340 MPR_PRINTFIELD(sc, data, PhysicalPort, %d);
341 for (i = 0; i < data->NumEntries; i++) {
343 phynum = data->StartPhyNum + i;
345 "PHY[%d].AttachedDevHandle: 0x%04x\n", phynum,
346 phy->AttachedDevHandle);
348 "PHY[%d].LinkRate: %s (0x%x)\n", phynum,
349 mpr_describe_table(mpr_linkrate_names,
350 (phy->LinkRate >> 4) & 0xf), phy->LinkRate);
351 mpr_print_field(sc, "PHY[%d].PhyStatus: %s\n",
352 phynum, mpr_describe_table(mpr_phystatus_names,
357 case MPI2_EVENT_SAS_ENCL_DEVICE_STATUS_CHANGE:
359 MPI2_EVENT_DATA_SAS_ENCL_DEV_STATUS_CHANGE *data;
361 data = (MPI2_EVENT_DATA_SAS_ENCL_DEV_STATUS_CHANGE *)
363 MPR_PRINTFIELD(sc, data, EnclosureHandle, 0x%x);
364 mpr_print_field(sc, "ReasonCode: %s\n",
365 mpr_describe_table(mpr_sastopo_exp, data->ReasonCode));
366 MPR_PRINTFIELD(sc, data, PhysicalPort, %d);
367 MPR_PRINTFIELD(sc, data, NumSlots, %d);
368 MPR_PRINTFIELD(sc, data, StartSlot, %d);
369 MPR_PRINTFIELD(sc, data, PhyBits, 0x%x);
372 case MPI2_EVENT_SAS_DEVICE_STATUS_CHANGE:
374 MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *data;
376 data = (MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *)
378 MPR_PRINTFIELD(sc, data, TaskTag, 0x%x);
379 mpr_print_field(sc, "ReasonCode: %s\n",
380 mpr_describe_table(mpr_sasdev_reason, data->ReasonCode));
381 MPR_PRINTFIELD(sc, data, ASC, 0x%x);
382 MPR_PRINTFIELD(sc, data, ASCQ, 0x%x);
383 MPR_PRINTFIELD(sc, data, DevHandle, 0x%x);
384 mpr_print_field(sc, "SASAddress: 0x%jx\n",
385 mpr_to_u64(&data->SASAddress));
393 _mpr_print_expander1(struct mpr_softc *sc, MPI2_CONFIG_PAGE_EXPANDER_1 *buf)
395 MPR_PRINTFIELD_START(sc, "SAS Expander Page 1 #%d", buf->Phy);
396 MPR_PRINTFIELD(sc, buf, PhysicalPort, %d);
397 MPR_PRINTFIELD(sc, buf, NumPhys, %d);
398 MPR_PRINTFIELD(sc, buf, Phy, %d);
399 MPR_PRINTFIELD(sc, buf, NumTableEntriesProgrammed, %d);
400 mpr_print_field(sc, "ProgrammedLinkRate: %s (0x%x)\n",
401 mpr_describe_table(mpr_linkrate_names,
402 (buf->ProgrammedLinkRate >> 4) & 0xf), buf->ProgrammedLinkRate);
403 mpr_print_field(sc, "HwLinkRate: %s (0x%x)\n",
404 mpr_describe_table(mpr_linkrate_names,
405 (buf->HwLinkRate >> 4) & 0xf), buf->HwLinkRate);
406 MPR_PRINTFIELD(sc, buf, AttachedDevHandle, 0x%04x);
407 mpr_print_field(sc, "PhyInfo Reason: %s (0x%x)\n",
408 mpr_describe_table(mpr_phyinfo_reason_names,
409 (buf->PhyInfo >> 16) & 0xf), buf->PhyInfo);
410 mpr_print_field(sc, "AttachedDeviceInfo: %b,%s\n",
411 buf->AttachedDeviceInfo, "\20" "\4SATAhost" "\5SMPinit" "\6STPinit"
412 "\7SSPinit" "\10SATAdev" "\11SMPtarg" "\12STPtarg" "\13SSPtarg"
413 "\14Direct" "\15LSIdev" "\16ATAPIdev" "\17SEPdev",
414 mpr_describe_table(mpr_sasdev0_devtype,
415 buf->AttachedDeviceInfo & 0x03));
416 MPR_PRINTFIELD(sc, buf, ExpanderDevHandle, 0x%04x);
417 MPR_PRINTFIELD(sc, buf, ChangeCount, %d);
418 mpr_print_field(sc, "NegotiatedLinkRate: %s (0x%x)\n",
419 mpr_describe_table(mpr_linkrate_names,
420 buf->NegotiatedLinkRate & 0xf), buf->NegotiatedLinkRate);
421 MPR_PRINTFIELD(sc, buf, PhyIdentifier, %d);
422 MPR_PRINTFIELD(sc, buf, AttachedPhyIdentifier, %d);
423 MPR_PRINTFIELD(sc, buf, DiscoveryInfo, 0x%x);
424 MPR_PRINTFIELD(sc, buf, AttachedPhyInfo, 0x%x);
425 mpr_print_field(sc, "AttachedPhyInfo Reason: %s (0x%x)\n",
426 mpr_describe_table(mpr_phyinfo_reason_names,
427 buf->AttachedPhyInfo & 0xf), buf->AttachedPhyInfo);
428 MPR_PRINTFIELD(sc, buf, ZoneGroup, %d);
429 MPR_PRINTFIELD(sc, buf, SelfConfigStatus, 0x%x);
433 _mpr_print_sasphy0(struct mpr_softc *sc, MPI2_CONFIG_PAGE_SAS_PHY_0 *buf)
435 MPR_PRINTFIELD_START(sc, "SAS PHY Page 0");
436 MPR_PRINTFIELD(sc, buf, OwnerDevHandle, 0x%04x);
437 MPR_PRINTFIELD(sc, buf, AttachedDevHandle, 0x%04x);
438 MPR_PRINTFIELD(sc, buf, AttachedPhyIdentifier, %d);
439 mpr_print_field(sc, "AttachedPhyInfo Reason: %s (0x%x)\n",
440 mpr_describe_table(mpr_phyinfo_reason_names,
441 buf->AttachedPhyInfo & 0xf), buf->AttachedPhyInfo);
442 mpr_print_field(sc, "ProgrammedLinkRate: %s (0x%x)\n",
443 mpr_describe_table(mpr_linkrate_names,
444 (buf->ProgrammedLinkRate >> 4) & 0xf), buf->ProgrammedLinkRate);
445 mpr_print_field(sc, "HwLinkRate: %s (0x%x)\n",
446 mpr_describe_table(mpr_linkrate_names,
447 (buf->HwLinkRate >> 4) & 0xf), buf->HwLinkRate);
448 MPR_PRINTFIELD(sc, buf, ChangeCount, %d);
449 MPR_PRINTFIELD(sc, buf, Flags, 0x%x);
450 mpr_print_field(sc, "PhyInfo Reason: %s (0x%x)\n",
451 mpr_describe_table(mpr_phyinfo_reason_names,
452 (buf->PhyInfo >> 16) & 0xf), buf->PhyInfo);
453 mpr_print_field(sc, "NegotiatedLinkRate: %s (0x%x)\n",
454 mpr_describe_table(mpr_linkrate_names,
455 buf->NegotiatedLinkRate & 0xf), buf->NegotiatedLinkRate);
459 mpr_print_sgl(struct mpr_softc *sc, struct mpr_command *cm, int offset)
461 MPI2_IEEE_SGE_SIMPLE64 *ieee_sge;
462 MPI25_IEEE_SGE_CHAIN64 *ieee_sgc;
463 MPI2_SGE_SIMPLE64 *sge;
464 MPI2_REQUEST_HEADER *req;
465 struct mpr_chain *chain = NULL;
467 u_int i = 0, flags, length;
469 req = (MPI2_REQUEST_HEADER *)cm->cm_req;
470 frame = (char *)cm->cm_req;
471 ieee_sge = (MPI2_IEEE_SGE_SIMPLE64 *)&frame[offset * 4];
472 sge = (MPI2_SGE_SIMPLE64 *)&frame[offset * 4];
473 printf("SGL for command %p\n", cm);
475 hexdump(frame, 128, NULL, 0);
476 while ((frame != NULL) && (!(cm->cm_flags & MPR_CM_FLAGS_SGE_SIMPLE))) {
477 flags = ieee_sge->Flags;
478 length = le32toh(ieee_sge->Length);
479 printf("IEEE seg%d flags=0x%02x len=0x%08x addr=0x%016jx\n", i,
480 flags, length, mpr_to_u64(&ieee_sge->Address));
481 if (flags & MPI25_IEEE_SGE_FLAGS_END_OF_LIST)
485 if (flags & MPI2_IEEE_SGE_FLAGS_CHAIN_ELEMENT) {
486 ieee_sgc = (MPI25_IEEE_SGE_CHAIN64 *)ieee_sge;
487 printf("IEEE chain flags=0x%x len=0x%x Offset=0x%x "
488 "Address=0x%016jx\n", ieee_sgc->Flags,
489 le32toh(ieee_sgc->Length),
490 ieee_sgc->NextChainOffset,
491 mpr_to_u64(&ieee_sgc->Address));
493 chain = TAILQ_FIRST(&cm->cm_chain_list);
495 chain = TAILQ_NEXT(chain, chain_link);
496 frame = (char *)chain->chain;
497 ieee_sge = (MPI2_IEEE_SGE_SIMPLE64 *)frame;
498 hexdump(frame, 128, NULL, 0);
501 while ((frame != NULL) && (cm->cm_flags & MPR_CM_FLAGS_SGE_SIMPLE)) {
502 flags = le32toh(sge->FlagsLength) >> MPI2_SGE_FLAGS_SHIFT;
503 printf("seg%d flags=0x%02x len=0x%06x addr=0x%016jx\n", i,
504 flags, le32toh(sge->FlagsLength) & 0xffffff,
505 mpr_to_u64(&sge->Address));
506 if (flags & (MPI2_SGE_FLAGS_END_OF_LIST |
507 MPI2_SGE_FLAGS_END_OF_BUFFER))
515 mpr_print_scsiio_cmd(struct mpr_softc *sc, struct mpr_command *cm)
517 MPI2_SCSI_IO_REQUEST *req;
519 req = (MPI2_SCSI_IO_REQUEST *)cm->cm_req;
520 mpr_print_sgl(sc, cm, req->SGLOffset0);