void
CIDAcceptedIOSQ_r10b::ReapVerifyCID(SharedIOSQPtr iosq, SharedIOCQPtr iocq,
uint16_t expCID)
{
uint32_t isrCount;
uint32_t ceRemain;
uint32_t numReaped;
uint32_t numCE;
if (iocq->ReapInquiryWaitSpecify(CALC_TIMEOUT_ms(1), 1, numCE,
isrCount) == false) {
iocq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iocq.fail"),
"Dump Entire IOCQ");
iosq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iosq.fail"),
"Dump Entire IOSQ");
throw FrmwkEx(HERE, "Unable to see CEs for issued cmd");
}
SharedMemBufferPtr ceMem = SharedMemBufferPtr(new MemBuffer());
if ((numReaped = iocq->Reap(ceRemain, ceMem, isrCount, numCE, true)) != 1) {
iocq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iocq.fail"),
"Dump Entire IOCQ");
iosq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iosq.fail"),
"Dump Entire IOSQ");
throw FrmwkEx(HERE, "Unable to reap on IOCQ");
}
union CE *ce = (union CE *)ceMem->GetBuffer();
ProcessCE::Validate(*ce); // throws upon error
if (ce->n.CID != expCID) {
iocq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iocq.fail"),
"Dump Entire IOCQ");
iosq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iosq.fail"),
"Dump Entire IOSQ");
throw FrmwkEx(HERE, "Received CID %d but expected %d", ce->n.CID,
expCID);
}
if (ce->n.SQID != iosq->GetQId()) {
iocq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iocq.fail"),
"Dump Entire IOCQ");
iosq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iosq.fail"),
"Dump Entire IOSQ");
throw FrmwkEx(HERE, "Rx'd SDID %d but expt'd %d", ce->n.SQID,
iosq->GetQId());
}
}
void
WriteDataPat_r10b::SendToIOSQ(SharedIOSQPtr iosq, SharedIOCQPtr iocq,
SharedWritePtr writeCmd, string qualifier)
{
uint32_t numCE;
uint32_t ceRemain;
uint32_t numReaped;
uint32_t isrCount;
uint16_t uniqueId;
LOG_NRM("Send the cmd to hdw via %s IOSQ", qualifier.c_str());
iosq->Send(writeCmd, uniqueId);
iosq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iosq", qualifier),
"Just B4 ringing SQ doorbell, dump entire IOSQ contents");
iosq->Ring();
LOG_NRM("Wait for the CE to arrive in IOCQ");
if (iocq->ReapInquiryWaitSpecify(CALC_TIMEOUT_ms(1), 1, numCE, isrCount)
== false) {
iocq->Dump(
FileSystem::PrepDumpFile(mGrpName, mTestName, "iocq", qualifier),
"Unable to see any CE's in IOCQ, dump entire CQ contents");
throw FrmwkEx(HERE, "Unable to see completion of cmd");
} else if (numCE != 1) {
iocq->Dump(
FileSystem::PrepDumpFile(mGrpName, mTestName, "iocq", qualifier),
"Unable to see any CE's in IOCQ, dump entire CQ contents");
throw FrmwkEx(HERE,
"The IOCQ should only have 1 CE as a result of a cmd");
}
iocq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iocq", qualifier),
"Just B4 reaping IOCQ, dump entire CQ contents");
LOG_NRM("The CQ's metrics B4 reaping holds head_ptr needed");
struct nvme_gen_cq iocqMetrics = iocq->GetQMetrics();
KernelAPI::LogCQMetrics(iocqMetrics);
LOG_NRM("Reaping CE from IOCQ, requires memory to hold reaped CE");
SharedMemBufferPtr ceMemIOCQ = SharedMemBufferPtr(new MemBuffer());
if ((numReaped = iocq->Reap(ceRemain, ceMemIOCQ, isrCount, numCE, true))
!= 1) {
throw FrmwkEx(HERE, "Verified there was 1 CE, but reaping produced %d",
numReaped);
}
LOG_NRM("The reaped CE is...");
iocq->LogCE(iocqMetrics.head_ptr);
union CE ce = iocq->PeekCE(iocqMetrics.head_ptr);
ProcessCE::Validate(ce); // throws upon error
}
void
MaxIOQMSIXManyTo1_r10b::SendCmdAndReap(SharedIOSQPtr iosq, SharedIOCQPtr iocq,
SharedCmdPtr cmd, uint32_t anticipatedIrqs)
{
uint16_t uniqueId;
uint32_t numCE;
string work;
uint32_t isrCount;
LOG_NRM("Send the cmd to hdw via IOSQ #%d", iosq->GetQId());
iosq->Send(cmd, uniqueId);
work = str(boost::format("ioqId.%d.%s") % iosq->GetQId() %
cmd->GetName().c_str());
iosq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iosq", work),
"Just B4 ringing doorbell, dump IOSQ");
iosq->Ring();
LOG_NRM("Wait for the CE to arrive in CQ %d", iocq->GetQId());
if (iocq->ReapInquiryWaitSpecify(DEFAULT_CMD_WAIT_ms, 1, numCE, isrCount)
== false) {
iocq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iocq.fail",
work), "Dump Entire IOCQ");
iosq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iosq.fail",
work), "Dump Entire IOSQ");
throw FrmwkEx(HERE, "Unable to see CEs for issued cmd");
}
work = str(boost::format("iocq.%d") % uniqueId);
IO::ReapCE(iocq, 1, isrCount, mGrpName, mTestName, work);
if (isrCount != anticipatedIrqs) {
iocq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iocq.fail",
work), "Dump Entire IOCQ");
iosq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iosq.fail",
work), "Dump Entire IOSQ");
throw FrmwkEx(HERE, "Anticipated ISRs #%d but fired #%d",
anticipatedIrqs, isrCount);
}
}
void
IOQRollChkDiff_r10b::VerifyQPointers(SharedIOSQPtr iosq, SharedIOCQPtr iocq)
{
struct nvme_gen_cq iocqMetrics = iocq->GetQMetrics();
struct nvme_gen_sq iosqMetrics = iosq->GetQMetrics();
uint32_t expectedVal = (2 + MAX(iocq->GetNumEntries(),
iosq->GetNumEntries())) % iocq->GetNumEntries();
if (iocqMetrics.head_ptr != expectedVal) {
iocq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iocq",
"head_ptr"), "CQ Metrics Head Pointer Inconsistent");
throw FrmwkEx(HERE, "Expected IO CQ.head_ptr = 0x%04X but actual "
"IOCQ.head_ptr = 0x%04X", expectedVal, iocqMetrics.head_ptr);
}
expectedVal = (2 + MAX(iocq->GetNumEntries(), iosq->GetNumEntries())) %
iosq->GetNumEntries();
if (iosqMetrics.tail_ptr != expectedVal) {
iosq->Dump(FileSystem::PrepDumpFile(mGrpName, mTestName, "iosq",
"tail_ptr"), "SQ Metrics Tail Pointer Inconsistent");
throw FrmwkEx(HERE, "Expected IO SQ.tail_ptr = 0x%04X but actual "
"IOSQ.tail_ptr = 0x%04X", expectedVal, iosqMetrics.tail_ptr);
}
}