freebsd-dev/sys/dev/mpr/mpr_table.c
Scott Long c11c484f15 Rework the debug print API. Event printing no longer gets special handling.
All of the printing from the tables file now has wrappers so that the
handling is cleaner and it's possible to print something out (say, during
development) without having to fight the global debug flags. This re-org
will also make it easier to have the tables be compiled out at build time
if desired.

Other than fixing some minor bugs, there are no user-visible changes from
this change

Sponsored by:	Netflix, Inc.
Differential Revision:	D9238
2017-01-19 21:47:50 +00:00

517 lines
17 KiB
C

/*-
* Copyright (c) 2009 Yahoo! Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
/* Debugging tables for MPT2 */
/* TODO Move headers to mprvar */
#include <sys/types.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/selinfo.h>
#include <sys/module.h>
#include <sys/bus.h>
#include <sys/conf.h>
#include <sys/bio.h>
#include <sys/malloc.h>
#include <sys/uio.h>
#include <sys/sysctl.h>
#include <sys/queue.h>
#include <sys/kthread.h>
#include <sys/taskqueue.h>
#include <machine/bus.h>
#include <machine/resource.h>
#include <sys/rman.h>
#include <cam/scsi/scsi_all.h>
#include <dev/mpr/mpi/mpi2_type.h>
#include <dev/mpr/mpi/mpi2.h>
#include <dev/mpr/mpi/mpi2_ioc.h>
#include <dev/mpr/mpi/mpi2_cnfg.h>
#include <dev/mpr/mpi/mpi2_init.h>
#include <dev/mpr/mpi/mpi2_tool.h>
#include <dev/mpr/mpr_ioctl.h>
#include <dev/mpr/mprvar.h>
#include <dev/mpr/mpr_table.h>
char *
mpr_describe_table(struct mpr_table_lookup *table, u_int code)
{
int i;
for (i = 0; table[i].string != NULL; i++) {
if (table[i].code == code)
return(table[i].string);
}
return(table[i+1].string);
}
struct mpr_table_lookup mpr_event_names[] = {
{"LogData", 0x01},
{"StateChange", 0x02},
{"HardResetReceived", 0x05},
{"EventChange", 0x0a},
{"TaskSetFull", 0x0e},
{"SasDeviceStatusChange", 0x0f},
{"IrOperationStatus", 0x14},
{"SasDiscovery", 0x16},
{"SasBroadcastPrimitive", 0x17},
{"SasInitDeviceStatusChange", 0x18},
{"SasInitTableOverflow", 0x19},
{"SasTopologyChangeList", 0x1c},
{"SasEnclDeviceStatusChange", 0x1d},
{"IrVolume", 0x1e},
{"IrPhysicalDisk", 0x1f},
{"IrConfigurationChangeList", 0x20},
{"LogEntryAdded", 0x21},
{"SasPhyCounter", 0x22},
{"GpioInterrupt", 0x23},
{"HbdPhyEvent", 0x24},
{NULL, 0},
{"Unknown Event", 0}
};
struct mpr_table_lookup mpr_phystatus_names[] = {
{"NewTargetAdded", 0x01},
{"TargetGone", 0x02},
{"PHYLinkStatusChange", 0x03},
{"PHYLinkStatusUnchanged", 0x04},
{"TargetMissing", 0x05},
{NULL, 0},
{"Unknown Status", 0}
};
struct mpr_table_lookup mpr_linkrate_names[] = {
{"PHY disabled", 0x01},
{"Speed Negotiation Failed", 0x02},
{"SATA OOB Complete", 0x03},
{"SATA Port Selector", 0x04},
{"SMP Reset in Progress", 0x05},
{"1.5Gbps", 0x08},
{"3.0Gbps", 0x09},
{"6.0Gbps", 0x0a},
{"12.0Gbps", 0x0b},
{NULL, 0},
{"LinkRate Unknown", 0x00}
};
struct mpr_table_lookup mpr_sasdev0_devtype[] = {
{"End Device", 0x01},
{"Edge Expander", 0x02},
{"Fanout Expander", 0x03},
{NULL, 0},
{"No Device", 0x00}
};
struct mpr_table_lookup mpr_phyinfo_reason_names[] = {
{"Power On", 0x01},
{"Hard Reset", 0x02},
{"SMP Phy Control Link Reset", 0x03},
{"Loss DWORD Sync", 0x04},
{"Multiplex Sequence", 0x05},
{"I-T Nexus Loss Timer", 0x06},
{"Break Timeout Timer", 0x07},
{"PHY Test Function", 0x08},
{NULL, 0},
{"Unknown Reason", 0x00}
};
struct mpr_table_lookup mpr_whoinit_names[] = {
{"System BIOS", 0x01},
{"ROM BIOS", 0x02},
{"PCI Peer", 0x03},
{"Host Driver", 0x04},
{"Manufacturing", 0x05},
{NULL, 0},
{"Not Initialized", 0x00}
};
struct mpr_table_lookup mpr_sasdisc_reason[] = {
{"Discovery Started", 0x01},
{"Discovery Complete", 0x02},
{NULL, 0},
{"Unknown", 0x00}
};
struct mpr_table_lookup mpr_sastopo_exp[] = {
{"Added", 0x01},
{"Not Responding", 0x02},
{"Responding", 0x03},
{"Delay Not Responding", 0x04},
{NULL, 0},
{"Unknown", 0x00}
};
struct mpr_table_lookup mpr_sasdev_reason[] = {
{"SMART Data", 0x05},
{"Unsupported", 0x07},
{"Internal Device Reset", 0x08},
{"Task Abort Internal", 0x09},
{"Abort Task Set Internal", 0x0a},
{"Clear Task Set Internal", 0x0b},
{"Query Task Internal", 0x0c},
{"Async Notification", 0x0d},
{"Cmp Internal Device Reset", 0x0e},
{"Cmp Task Abort Internal", 0x0f},
{"Sata Init Failure", 0x10},
{NULL, 0},
{"Unknown", 0x00}
};
void
mpr_describe_devinfo(uint32_t devinfo, char *string, int len)
{
snprintf(string, len, "%b,%s", devinfo,
"\20" "\4SataHost" "\5SmpInit" "\6StpInit" "\7SspInit"
"\10SataDev" "\11SmpTarg" "\12StpTarg" "\13SspTarg" "\14Direct"
"\15LsiDev" "\16AtapiDev" "\17SepDev",
mpr_describe_table(mpr_sasdev0_devtype, devinfo & 0x03));
}
void
_mpr_print_iocfacts(struct mpr_softc *sc, MPI2_IOC_FACTS_REPLY *facts)
{
MPR_PRINTFIELD_START(sc, "IOCFacts");
MPR_PRINTFIELD(sc, facts, MsgVersion, 0x%x);
MPR_PRINTFIELD(sc, facts, HeaderVersion, 0x%x);
MPR_PRINTFIELD(sc, facts, IOCNumber, %d);
MPR_PRINTFIELD(sc, facts, IOCExceptions, 0x%x);
MPR_PRINTFIELD(sc, facts, MaxChainDepth, %d);
mpr_print_field(sc, "WhoInit: %s\n",
mpr_describe_table(mpr_whoinit_names, facts->WhoInit));
MPR_PRINTFIELD(sc, facts, NumberOfPorts, %d);
MPR_PRINTFIELD(sc, facts, MaxMSIxVectors, %d);
MPR_PRINTFIELD(sc, facts, RequestCredit, %d);
MPR_PRINTFIELD(sc, facts, ProductID, 0x%x);
mpr_print_field(sc, "IOCCapabilities: %b\n",
facts->IOCCapabilities, "\20" "\3ScsiTaskFull" "\4DiagTrace"
"\5SnapBuf" "\6ExtBuf" "\7EEDP" "\10BiDirTarg" "\11Multicast"
"\14TransRetry" "\15IR" "\16EventReplay" "\17RaidAccel"
"\20MSIXIndex" "\21HostDisc");
mpr_print_field(sc, "FWVersion= %d-%d-%d-%d\n",
facts->FWVersion.Struct.Major,
facts->FWVersion.Struct.Minor,
facts->FWVersion.Struct.Unit,
facts->FWVersion.Struct.Dev);
MPR_PRINTFIELD(sc, facts, IOCRequestFrameSize, %d);
MPR_PRINTFIELD(sc, facts, MaxInitiators, %d);
MPR_PRINTFIELD(sc, facts, MaxTargets, %d);
MPR_PRINTFIELD(sc, facts, MaxSasExpanders, %d);
MPR_PRINTFIELD(sc, facts, MaxEnclosures, %d);
mpr_print_field(sc, "ProtocolFlags: %b\n",
facts->ProtocolFlags, "\20" "\1ScsiTarg" "\2ScsiInit");
MPR_PRINTFIELD(sc, facts, HighPriorityCredit, %d);
MPR_PRINTFIELD(sc, facts, MaxReplyDescriptorPostQueueDepth, %d);
MPR_PRINTFIELD(sc, facts, ReplyFrameSize, %d);
MPR_PRINTFIELD(sc, facts, MaxVolumes, %d);
MPR_PRINTFIELD(sc, facts, MaxDevHandle, %d);
MPR_PRINTFIELD(sc, facts, MaxPersistentEntries, %d);
}
void
_mpr_print_portfacts(struct mpr_softc *sc, MPI2_PORT_FACTS_REPLY *facts)
{
MPR_PRINTFIELD_START(sc, "PortFacts");
MPR_PRINTFIELD(sc, facts, PortNumber, %d);
MPR_PRINTFIELD(sc, facts, PortType, 0x%x);
MPR_PRINTFIELD(sc, facts, MaxPostedCmdBuffers, %d);
}
void
_mpr_print_event(struct mpr_softc *sc, MPI2_EVENT_NOTIFICATION_REPLY *event)
{
MPR_PRINTFIELD_START(sc, "EventReply");
MPR_PRINTFIELD(sc, event, EventDataLength, %d);
MPR_PRINTFIELD(sc, event, AckRequired, %d);
mpr_print_field(sc, "Event: %s (0x%x)\n",
mpr_describe_table(mpr_event_names, event->Event), event->Event);
MPR_PRINTFIELD(sc, event, EventContext, 0x%x);
}
void
_mpr_print_sasdev0(struct mpr_softc *sc, MPI2_CONFIG_PAGE_SAS_DEV_0 *buf)
{
MPR_PRINTFIELD_START(sc, "SAS Device Page 0");
MPR_PRINTFIELD(sc, buf, Slot, %d);
MPR_PRINTFIELD(sc, buf, EnclosureHandle, 0x%x);
mpr_print_field(sc, "SASAddress: 0x%jx\n",
mpr_to_u64(&buf->SASAddress));
MPR_PRINTFIELD(sc, buf, ParentDevHandle, 0x%x);
MPR_PRINTFIELD(sc, buf, PhyNum, %d);
MPR_PRINTFIELD(sc, buf, AccessStatus, 0x%x);
MPR_PRINTFIELD(sc, buf, DevHandle, 0x%x);
MPR_PRINTFIELD(sc, buf, AttachedPhyIdentifier, 0x%x);
MPR_PRINTFIELD(sc, buf, ZoneGroup, %d);
mpr_print_field(sc, "DeviceInfo: %b,%s\n", buf->DeviceInfo,
"\20" "\4SataHost" "\5SmpInit" "\6StpInit" "\7SspInit"
"\10SataDev" "\11SmpTarg" "\12StpTarg" "\13SspTarg" "\14Direct"
"\15LsiDev" "\16AtapiDev" "\17SepDev",
mpr_describe_table(mpr_sasdev0_devtype, buf->DeviceInfo & 0x03));
MPR_PRINTFIELD(sc, buf, Flags, 0x%x);
MPR_PRINTFIELD(sc, buf, PhysicalPort, %d);
MPR_PRINTFIELD(sc, buf, MaxPortConnections, %d);
mpr_print_field(sc, "DeviceName: 0x%jx\n",
mpr_to_u64(&buf->DeviceName));
MPR_PRINTFIELD(sc, buf, PortGroups, %d);
MPR_PRINTFIELD(sc, buf, DmaGroup, %d);
MPR_PRINTFIELD(sc, buf, ControlGroup, %d);
}
void
_mpr_print_evt_sas(struct mpr_softc *sc, MPI2_EVENT_NOTIFICATION_REPLY *event)
{
_mpr_print_event(sc, event);
switch(event->Event) {
case MPI2_EVENT_SAS_DISCOVERY:
{
MPI2_EVENT_DATA_SAS_DISCOVERY *data;
data = (MPI2_EVENT_DATA_SAS_DISCOVERY *)&event->EventData;
mpr_print_field(sc, "Flags: %b\n", data->Flags,
"\20" "\1InProgress" "\2DeviceChange");
mpr_print_field(sc, "ReasonCode: %s\n",
mpr_describe_table(mpr_sasdisc_reason, data->ReasonCode));
MPR_PRINTFIELD(sc, data, PhysicalPort, %d);
mpr_print_field(sc, "DiscoveryStatus: %b\n",
data->DiscoveryStatus, "\20"
"\1Loop" "\2UnaddressableDev" "\3DupSasAddr" "\5SmpTimeout"
"\6ExpRouteFull" "\7RouteIndexError" "\10SmpFailed"
"\11SmpCrcError" "\12SubSubLink" "\13TableTableLink"
"\14UnsupDevice" "\15TableSubLink" "\16MultiDomain"
"\17MultiSub" "\20MultiSubSub" "\34DownstreamInit"
"\35MaxPhys" "\36MaxTargs" "\37MaxExpanders"
"\40MaxEnclosures");
break;
}
case MPI2_EVENT_SAS_TOPOLOGY_CHANGE_LIST:
{
MPI2_EVENT_DATA_SAS_TOPOLOGY_CHANGE_LIST *data;
MPI2_EVENT_SAS_TOPO_PHY_ENTRY *phy;
int i, phynum;
data = (MPI2_EVENT_DATA_SAS_TOPOLOGY_CHANGE_LIST *)
&event->EventData;
MPR_PRINTFIELD(sc, data, EnclosureHandle, 0x%x);
MPR_PRINTFIELD(sc, data, ExpanderDevHandle, 0x%x);
MPR_PRINTFIELD(sc, data, NumPhys, %d);
MPR_PRINTFIELD(sc, data, NumEntries, %d);
MPR_PRINTFIELD(sc, data, StartPhyNum, %d);
mpr_print_field(sc, "ExpStatus: %s (0x%x)\n",
mpr_describe_table(mpr_sastopo_exp, data->ExpStatus),
data->ExpStatus);
MPR_PRINTFIELD(sc, data, PhysicalPort, %d);
for (i = 0; i < data->NumEntries; i++) {
phy = &data->PHY[i];
phynum = data->StartPhyNum + i;
mpr_print_field(sc,
"PHY[%d].AttachedDevHandle: 0x%04x\n", phynum,
phy->AttachedDevHandle);
mpr_print_field(sc,
"PHY[%d].LinkRate: %s (0x%x)\n", phynum,
mpr_describe_table(mpr_linkrate_names,
(phy->LinkRate >> 4) & 0xf), phy->LinkRate);
mpr_print_field(sc, "PHY[%d].PhyStatus: %s\n",
phynum, mpr_describe_table(mpr_phystatus_names,
phy->PhyStatus));
}
break;
}
case MPI2_EVENT_SAS_ENCL_DEVICE_STATUS_CHANGE:
{
MPI2_EVENT_DATA_SAS_ENCL_DEV_STATUS_CHANGE *data;
data = (MPI2_EVENT_DATA_SAS_ENCL_DEV_STATUS_CHANGE *)
&event->EventData;
MPR_PRINTFIELD(sc, data, EnclosureHandle, 0x%x);
mpr_print_field(sc, "ReasonCode: %s\n",
mpr_describe_table(mpr_sastopo_exp, data->ReasonCode));
MPR_PRINTFIELD(sc, data, PhysicalPort, %d);
MPR_PRINTFIELD(sc, data, NumSlots, %d);
MPR_PRINTFIELD(sc, data, StartSlot, %d);
MPR_PRINTFIELD(sc, data, PhyBits, 0x%x);
break;
}
case MPI2_EVENT_SAS_DEVICE_STATUS_CHANGE:
{
MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *data;
data = (MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *)
&event->EventData;
MPR_PRINTFIELD(sc, data, TaskTag, 0x%x);
mpr_print_field(sc, "ReasonCode: %s\n",
mpr_describe_table(mpr_sasdev_reason, data->ReasonCode));
MPR_PRINTFIELD(sc, data, ASC, 0x%x);
MPR_PRINTFIELD(sc, data, ASCQ, 0x%x);
MPR_PRINTFIELD(sc, data, DevHandle, 0x%x);
mpr_print_field(sc, "SASAddress: 0x%jx\n",
mpr_to_u64(&data->SASAddress));
}
default:
break;
}
}
void
_mpr_print_expander1(struct mpr_softc *sc, MPI2_CONFIG_PAGE_EXPANDER_1 *buf)
{
MPR_PRINTFIELD_START(sc, "SAS Expander Page 1 #%d", buf->Phy);
MPR_PRINTFIELD(sc, buf, PhysicalPort, %d);
MPR_PRINTFIELD(sc, buf, NumPhys, %d);
MPR_PRINTFIELD(sc, buf, Phy, %d);
MPR_PRINTFIELD(sc, buf, NumTableEntriesProgrammed, %d);
mpr_print_field(sc, "ProgrammedLinkRate: %s (0x%x)\n",
mpr_describe_table(mpr_linkrate_names,
(buf->ProgrammedLinkRate >> 4) & 0xf), buf->ProgrammedLinkRate);
mpr_print_field(sc, "HwLinkRate: %s (0x%x)\n",
mpr_describe_table(mpr_linkrate_names,
(buf->HwLinkRate >> 4) & 0xf), buf->HwLinkRate);
MPR_PRINTFIELD(sc, buf, AttachedDevHandle, 0x%04x);
mpr_print_field(sc, "PhyInfo Reason: %s (0x%x)\n",
mpr_describe_table(mpr_phyinfo_reason_names,
(buf->PhyInfo >> 16) & 0xf), buf->PhyInfo);
mpr_print_field(sc, "AttachedDeviceInfo: %b,%s\n",
buf->AttachedDeviceInfo, "\20" "\4SATAhost" "\5SMPinit" "\6STPinit"
"\7SSPinit" "\10SATAdev" "\11SMPtarg" "\12STPtarg" "\13SSPtarg"
"\14Direct" "\15LSIdev" "\16ATAPIdev" "\17SEPdev",
mpr_describe_table(mpr_sasdev0_devtype,
buf->AttachedDeviceInfo & 0x03));
MPR_PRINTFIELD(sc, buf, ExpanderDevHandle, 0x%04x);
MPR_PRINTFIELD(sc, buf, ChangeCount, %d);
mpr_print_field(sc, "NegotiatedLinkRate: %s (0x%x)\n",
mpr_describe_table(mpr_linkrate_names,
buf->NegotiatedLinkRate & 0xf), buf->NegotiatedLinkRate);
MPR_PRINTFIELD(sc, buf, PhyIdentifier, %d);
MPR_PRINTFIELD(sc, buf, AttachedPhyIdentifier, %d);
MPR_PRINTFIELD(sc, buf, DiscoveryInfo, 0x%x);
MPR_PRINTFIELD(sc, buf, AttachedPhyInfo, 0x%x);
mpr_print_field(sc, "AttachedPhyInfo Reason: %s (0x%x)\n",
mpr_describe_table(mpr_phyinfo_reason_names,
buf->AttachedPhyInfo & 0xf), buf->AttachedPhyInfo);
MPR_PRINTFIELD(sc, buf, ZoneGroup, %d);
MPR_PRINTFIELD(sc, buf, SelfConfigStatus, 0x%x);
}
void
_mpr_print_sasphy0(struct mpr_softc *sc, MPI2_CONFIG_PAGE_SAS_PHY_0 *buf)
{
MPR_PRINTFIELD_START(sc, "SAS PHY Page 0");
MPR_PRINTFIELD(sc, buf, OwnerDevHandle, 0x%04x);
MPR_PRINTFIELD(sc, buf, AttachedDevHandle, 0x%04x);
MPR_PRINTFIELD(sc, buf, AttachedPhyIdentifier, %d);
mpr_print_field(sc, "AttachedPhyInfo Reason: %s (0x%x)\n",
mpr_describe_table(mpr_phyinfo_reason_names,
buf->AttachedPhyInfo & 0xf), buf->AttachedPhyInfo);
mpr_print_field(sc, "ProgrammedLinkRate: %s (0x%x)\n",
mpr_describe_table(mpr_linkrate_names,
(buf->ProgrammedLinkRate >> 4) & 0xf), buf->ProgrammedLinkRate);
mpr_print_field(sc, "HwLinkRate: %s (0x%x)\n",
mpr_describe_table(mpr_linkrate_names,
(buf->HwLinkRate >> 4) & 0xf), buf->HwLinkRate);
MPR_PRINTFIELD(sc, buf, ChangeCount, %d);
MPR_PRINTFIELD(sc, buf, Flags, 0x%x);
mpr_print_field(sc, "PhyInfo Reason: %s (0x%x)\n",
mpr_describe_table(mpr_phyinfo_reason_names,
(buf->PhyInfo >> 16) & 0xf), buf->PhyInfo);
mpr_print_field(sc, "NegotiatedLinkRate: %s (0x%x)\n",
mpr_describe_table(mpr_linkrate_names,
buf->NegotiatedLinkRate & 0xf), buf->NegotiatedLinkRate);
}
void
mpr_print_sgl(struct mpr_softc *sc, struct mpr_command *cm, int offset)
{
MPI2_IEEE_SGE_SIMPLE64 *ieee_sge;
MPI25_IEEE_SGE_CHAIN64 *ieee_sgc;
MPI2_SGE_SIMPLE64 *sge;
MPI2_REQUEST_HEADER *req;
struct mpr_chain *chain = NULL;
char *frame;
u_int i = 0, flags, length;
req = (MPI2_REQUEST_HEADER *)cm->cm_req;
frame = (char *)cm->cm_req;
ieee_sge = (MPI2_IEEE_SGE_SIMPLE64 *)&frame[offset * 4];
sge = (MPI2_SGE_SIMPLE64 *)&frame[offset * 4];
printf("SGL for command %p\n", cm);
hexdump(frame, 128, NULL, 0);
while ((frame != NULL) && (!(cm->cm_flags & MPR_CM_FLAGS_SGE_SIMPLE))) {
flags = ieee_sge->Flags;
length = le32toh(ieee_sge->Length);
printf("IEEE seg%d flags=0x%02x len=0x%08x addr=0x%016jx\n", i,
flags, length, mpr_to_u64(&ieee_sge->Address));
if (flags & MPI25_IEEE_SGE_FLAGS_END_OF_LIST)
break;
ieee_sge++;
i++;
if (flags & MPI2_IEEE_SGE_FLAGS_CHAIN_ELEMENT) {
ieee_sgc = (MPI25_IEEE_SGE_CHAIN64 *)ieee_sge;
printf("IEEE chain flags=0x%x len=0x%x Offset=0x%x "
"Address=0x%016jx\n", ieee_sgc->Flags,
le32toh(ieee_sgc->Length),
ieee_sgc->NextChainOffset,
mpr_to_u64(&ieee_sgc->Address));
if (chain == NULL)
chain = TAILQ_FIRST(&cm->cm_chain_list);
else
chain = TAILQ_NEXT(chain, chain_link);
frame = (char *)chain->chain;
ieee_sge = (MPI2_IEEE_SGE_SIMPLE64 *)frame;
hexdump(frame, 128, NULL, 0);
}
}
while ((frame != NULL) && (cm->cm_flags & MPR_CM_FLAGS_SGE_SIMPLE)) {
flags = le32toh(sge->FlagsLength) >> MPI2_SGE_FLAGS_SHIFT;
printf("seg%d flags=0x%02x len=0x%06x addr=0x%016jx\n", i,
flags, le32toh(sge->FlagsLength) & 0xffffff,
mpr_to_u64(&sge->Address));
if (flags & (MPI2_SGE_FLAGS_END_OF_LIST |
MPI2_SGE_FLAGS_END_OF_BUFFER))
break;
sge++;
i++;
}
}
void
mpr_print_scsiio_cmd(struct mpr_softc *sc, struct mpr_command *cm)
{
MPI2_SCSI_IO_REQUEST *req;
req = (MPI2_SCSI_IO_REQUEST *)cm->cm_req;
mpr_print_sgl(sc, cm, req->SGLOffset0);
}