C++ ConstSharedIdentifyPtr::GetLBAFormat方法代码示例

void
FunctionalityBare_r10b::ResizeDataBuf(SharedReadPtr &readCmd,
    SharedWritePtr &writeCmd, ConstSharedIdentifyPtr namSpcPtr,
    uint64_t maxWrBlks, send_64b_bitmask prpBitmask)
{
    LBAFormat lbaFormat = namSpcPtr->GetLBAFormat();
    uint64_t lbaDataSize = (1 << lbaFormat.LBADS);

    SharedMemBufferPtr readMem = readCmd->GetRWPrpBuffer();
    SharedMemBufferPtr writeMem = writeCmd->GetRWPrpBuffer();

    switch (gInformative->IdentifyNamespace(namSpcPtr)) {
    case Informative::NS_BARE:
    case Informative::NS_METAS:
        LOG_NRM("Resized max rd/wr blks to %ld for separate meta or bare", maxWrBlks);
        writeMem->Init(maxWrBlks * lbaDataSize);
        readMem->Init(maxWrBlks * lbaDataSize);
        break;
    case Informative::NS_METAI:
        LOG_NRM("Resized max rd/wr blks to %ld for integrated meta", maxWrBlks);
        writeMem->Init(maxWrBlks * (lbaDataSize + lbaFormat.MS));
        readMem->Init(maxWrBlks * (lbaDataSize + lbaFormat.MS));
        break;
    case Informative::NS_E2ES:
    case Informative::NS_E2EI:
    throw FrmwkEx(HERE, "Deferring work to handle this case in future");
    break;
    }

    writeCmd->SetPrpBuffer(prpBitmask, writeMem);
    writeCmd->SetNLB(maxWrBlks - 1); // 0 based value.

    readCmd->SetPrpBuffer(prpBitmask, readMem);
    readCmd->SetNLB(maxWrBlks - 1); // 0 based value.
}

void
IgnoreMetaPtrMeta_r10b::RunCoreTest()
{
    /** \verbatim
     * Assumptions:
     * 1) Test CreateResources_r10b has run prior.
     * \endverbatim
     */
    string work;
    ConstSharedIdentifyPtr namSpcPtr;

    LOG_NRM("Lookup objs which were created in a prior test within group");
    SharedIOSQPtr iosq = CAST_TO_IOSQ(gRsrcMngr->GetObj(IOSQ_GROUP_ID));
    SharedIOCQPtr iocq = CAST_TO_IOCQ(gRsrcMngr->GetObj(IOCQ_GROUP_ID));

    LOG_NRM("For all imeta namspc's issue read cmd with non-zero meta ptr");
    vector<uint32_t> imeta = gInformative->GetMetaINamespaces();
    for (size_t i = 0; i < imeta.size(); i++) {
        namSpcPtr = gInformative->GetIdentifyCmdNamspc(imeta[i]);

        LOG_NRM("Setup read cmd's values that won't change per namspc");
        SharedMemBufferPtr readMem = SharedMemBufferPtr(new MemBuffer());
        uint64_t lbaDataSize = namSpcPtr->GetLBADataSize();
        LBAFormat lbaFormat = namSpcPtr->GetLBAFormat();
        readMem->Init(lbaDataSize + lbaFormat.MS);

        SharedReadPtr readCmd = SharedReadPtr(new Read());
        send_64b_bitmask prpBitmask = (send_64b_bitmask)
            (MASK_PRP1_PAGE | MASK_PRP2_PAGE | MASK_PRP2_LIST);
        readCmd->SetPrpBuffer(prpBitmask, readMem);
        readCmd->SetNLB(0);    // convert to 0-based value

        LOG_NRM("Set MPTR in cmd to max value");
        readCmd->SetDword(0xffffffff, 4);
        readCmd->SetDword(0xffffffff, 5);

        readCmd->SetNSID(imeta[i]);
        work = str(boost::format("namspc%d") % imeta[i]);
        IO::SendAndReapCmd(mGrpName, mTestName, DEFAULT_CMD_WAIT_ms, iosq, iocq,
            readCmd, work, true);
    }
}

void
ProtInfoIgnoreMeta_r10b::RunCoreTest()
{
    /** \verbatim
     * Assumptions:
     * 1) None.
     * \endverbatim
     */
    string context;
    ConstSharedIdentifyPtr namSpcPtr;
    SharedIOSQPtr iosq;
    SharedIOCQPtr iocq;
    send_64b_bitmask prpBitmask = (send_64b_bitmask)
        (MASK_PRP1_PAGE | MASK_PRP2_PAGE | MASK_PRP2_LIST);

    if (gCtrlrConfig->SetState(ST_DISABLE_COMPLETELY) == false)
        throw FrmwkEx(HERE);

    SharedACQPtr acq = SharedACQPtr(new ACQ(gDutFd));
    acq->Init(5);

    SharedASQPtr asq = SharedASQPtr(new ASQ(gDutFd));
    asq->Init(5);

    LOG_NRM("Get all the supported meta namespaces");
    vector<uint32_t> meta = gInformative->GetMetaNamespaces();
    for (size_t i = 0; i < meta.size(); i++) {
        if (gCtrlrConfig->SetState(ST_DISABLE) == false)
            throw FrmwkEx(HERE);

        // All queues will use identical IRQ vector
        IRQ::SetAnySchemeSpecifyNum(1);

        gCtrlrConfig->SetCSS(CtrlrConfig::CSS_NVM_CMDSET);
        if (gCtrlrConfig->SetState(ST_ENABLE) == false)
            throw FrmwkEx(HERE);

        LOG_NRM("Create IOSQ and IOCQ with ID #%d", IOQ_ID);
        CreateIOQs(asq, acq, IOQ_ID, iosq, iocq);

        LOG_NRM("Get LBA format and lba data size for namespc #%d", meta[i]);
        namSpcPtr = gInformative->GetIdentifyCmdNamspc(meta[i]);
        LBAFormat lbaFormat = namSpcPtr->GetLBAFormat();
        uint64_t lbaDataSize = (1 << lbaFormat.LBADS);

        LOG_NRM("Create a read cmd to read data from namspc %d", meta[i]);
        SharedReadPtr readCmd = SharedReadPtr(new Read());

        LOG_NRM("Create memory to contain read payload");
        SharedMemBufferPtr readMem = SharedMemBufferPtr(new MemBuffer());

        Informative::NamspcType
            nsType = gInformative->IdentifyNamespace(namSpcPtr);
        switch (nsType) {
        case Informative::NS_BARE:
            throw FrmwkEx(HERE, "Namspc type cannot be BARE.");
        case Informative::NS_METAS:
            readMem->Init(lbaDataSize);
            if (gRsrcMngr->SetMetaAllocSize(lbaFormat.MS) == false)
                throw FrmwkEx(HERE);
            readCmd->AllocMetaBuffer();
            break;
        case Informative::NS_METAI:
            readMem->Init(lbaDataSize + lbaFormat.MS);
            break;
        case Informative::NS_E2ES:
        case Informative::NS_E2EI:
            throw FrmwkEx(HERE, "Deferring work to handle this case in future");
            break;
        }

        readCmd->SetPrpBuffer(prpBitmask, readMem);
        readCmd->SetNSID(meta[i]);
        readCmd->SetNLB(0);    // convert to 0-based value

        for (uint16_t protInfo = 0; protInfo <= 0x0f; protInfo++) {
            uint8_t work = readCmd->GetByte(12, 3);
            work &= ~0x3c;  // PRINFO specific bits
            work |= (protInfo << 2);
            readCmd->SetByte(work, 12, 3);

            context = str(boost::format("ns%d.protInfo0x%02X") %
                (uint32_t)i % protInfo);
            IO::SendAndReapCmd(mGrpName, mTestName, CALC_TIMEOUT_ms(1), iosq,
                iocq, readCmd, context, true);
        }
    }
}

void
FunctionalityMeta_r10b::RunCoreTest()
{
    /** \verbatim
     * Assumptions:
     * None.
     * \endverbatim
     */
    string work;
    bool enableLog;
    ConstSharedIdentifyPtr namSpcPtr;
    SharedIOSQPtr iosq;
    SharedIOCQPtr iocq;
    uint64_t maxWrBlks;

    if (gCtrlrConfig->SetState(ST_DISABLE_COMPLETELY) == false)
        throw FrmwkEx(HERE);

    SharedACQPtr acq = SharedACQPtr(new ACQ(gDutFd));
    acq->Init(5);

    SharedASQPtr asq = SharedASQPtr(new ASQ(gDutFd));
    asq->Init(5);

    ConstSharedIdentifyPtr idCmdCtrlr = gInformative->GetIdentifyCmdCtrlr();
    uint32_t maxDtXferSz = idCmdCtrlr->GetMaxDataXferSize();
    if (maxDtXferSz == 0)
        maxDtXferSz = MAX_DATA_TX_SIZE;

    LOG_NRM("Prepare cmds to be send through Q's.");
    SharedWritePtr writeCmd = SharedWritePtr(new Write());
    SharedMemBufferPtr writeMem = SharedMemBufferPtr(new MemBuffer());

    SharedReadPtr readCmd = SharedReadPtr(new Read());
    SharedMemBufferPtr readMem = SharedMemBufferPtr(new MemBuffer());

    SharedFlushPtr flushCmd = SharedFlushPtr(new Flush());

    DataPattern dataPat[] = {
        DATAPAT_INC_8BIT,
        DATAPAT_CONST_8BIT,
        DATAPAT_INC_16BIT,
        DATAPAT_CONST_16BIT,
        DATAPAT_INC_32BIT,
        DATAPAT_CONST_32BIT
    };
    uint64_t dpArrSize = sizeof(dataPat) / sizeof(dataPat[0]);
    send_64b_bitmask prpBitmask = (send_64b_bitmask)
        (MASK_PRP1_PAGE | MASK_PRP2_PAGE | MASK_PRP2_LIST);

    LOG_NRM("Seeking all meta namspc's.");
    vector<uint32_t> meta = gInformative->GetMetaNamespaces();
    for (size_t i = 0; i < meta.size(); i++) {
        LOG_NRM("Processing meta namspc id #%d of %ld", meta[i], meta.size());
        if (gCtrlrConfig->SetState(ST_DISABLE) == false)
            throw FrmwkEx(HERE);

        // All queues will use identical IRQ vector
        IRQ::SetAnySchemeSpecifyNum(1);

        gCtrlrConfig->SetCSS(CtrlrConfig::CSS_NVM_CMDSET);
        if (gCtrlrConfig->SetState(ST_ENABLE) == false)
            throw FrmwkEx(HERE);

        LOG_NRM("Create IOSQ and IOCQ with ID #%d", IOQ_ID);
        CreateIOQs(asq, acq, IOQ_ID, iosq, iocq);

        LOG_NRM("Get LBA format and lba data size for namespc #%d", meta[i]);
        namSpcPtr = gInformative->GetIdentifyCmdNamspc(meta[i]);
        LBAFormat lbaFormat = namSpcPtr->GetLBAFormat();
        uint64_t lbaDataSize = (1 << lbaFormat.LBADS);
        uint64_t ncap = namSpcPtr->GetValue(IDNAMESPC_NCAP);
        uint64_t metaBuffSz = 0;

        LOG_NRM("Set read and write buffers based on the namspc type");
        switch (gInformative->IdentifyNamespace(namSpcPtr)) {
        case Informative::NS_BARE:
            throw FrmwkEx(HERE, "Namspc type cannot be BARE.");
        case Informative::NS_METAS:
            maxWrBlks = maxDtXferSz / lbaDataSize;
            metaBuffSz = maxWrBlks * lbaFormat.MS;
            if (gRsrcMngr->SetMetaAllocSize(metaBuffSz) == false)
                throw FrmwkEx(HERE);
            LOG_NRM("Max rd/wr blks %ld using separate meta buff of ncap %ld",
                maxWrBlks, ncap);
            writeMem->Init(maxWrBlks * lbaDataSize);
            readMem->Init(maxWrBlks * lbaDataSize);
            writeCmd->AllocMetaBuffer();
            readCmd->AllocMetaBuffer();
            break;
        case Informative::NS_METAI:
            maxWrBlks = maxDtXferSz / (lbaDataSize + lbaFormat.MS);
            LOG_NRM("Max rd/wr blks %ld using integrated meta buff of ncap %ld",
                maxWrBlks, ncap);
            writeMem->Init(maxWrBlks * (lbaDataSize + lbaFormat.MS));
            readMem->Init(maxWrBlks * (lbaDataSize + lbaFormat.MS));
            break;
        case Informative::NS_E2ES:
        case Informative::NS_E2EI:
            throw FrmwkEx(HERE, "Deferring work to handle this case in future");
//.........这里部分代码省略.........