C++ (Cpp) CreateRxDescriptorOnInit 예제들

예제 #1

파일: ParaNdis-RX.cpp 프로젝트: illfelder/compute-windows-drivers

int CParaNdisRX::PrepareReceiveBuffers()
{
    UINT i;
    DEBUG_ENTRY(4);

    NdisZeroMemory(m_ReservedRxBufferMemory, sizeof(m_ReservedRxBufferMemory));
    m_RxBufferIndex = 0;
    m_RxBufferOffset = 0;

    for (i = 0; i < m_Context->NetMaxReceiveBuffers; ++i)
    {
        pRxNetDescriptor pBuffersDescriptor = CreateRxDescriptorOnInit();
        if (!pBuffersDescriptor) break;

        pBuffersDescriptor->Queue = this;
        if (!AddRxBufferToQueue(pBuffersDescriptor))
        {
            ParaNdis_FreeRxBufferDescriptor(m_Context, pBuffersDescriptor);
            break;
        }
        InsertTailList(&m_NetReceiveBuffers, &pBuffersDescriptor->listEntry);

        m_NetNofReceiveBuffers++;
    }
    /* TODO - NetMaxReceiveBuffers should take into account all queues */
    m_Context->NetMaxReceiveBuffers = m_NetNofReceiveBuffers;
    DPrintf(0, ("[%s] MaxReceiveBuffers %d\n", __FUNCTION__, m_Context->NetMaxReceiveBuffers));
    m_Reinsert = true;

    m_VirtQueue.Kick();

    return m_NetNofReceiveBuffers;
}

예제 #2

파일: ParaNdis-RX.cpp 프로젝트: daynix/kvm-guest-drivers-windows

int CParaNdisRX::PrepareReceiveBuffers()
{
    int nRet = 0;
    UINT i;
    DEBUG_ENTRY(4);

    for (i = 0; i < m_Context->NetMaxReceiveBuffers; ++i)
    {
        pRxNetDescriptor pBuffersDescriptor = CreateRxDescriptorOnInit();
        if (!pBuffersDescriptor) break;

        pBuffersDescriptor->Queue = this;

        if (!AddRxBufferToQueue(pBuffersDescriptor))
        {
            ParaNdis_FreeRxBufferDescriptor(m_Context, pBuffersDescriptor);
            break;
        }

        InsertTailList(&m_NetReceiveBuffers, &pBuffersDescriptor->listEntry);

        m_NetNofReceiveBuffers++;
    }
    /* TODO - NetMaxReceiveBuffers should take into account all queues */
    m_Context->NetMaxReceiveBuffers = m_NetNofReceiveBuffers;
    DPrintf(0, "[%s] MaxReceiveBuffers %d\n", __FUNCTION__, m_Context->NetMaxReceiveBuffers);
    m_Reinsert = true;

    return nRet;
}