C++ (Cpp) CRawCNBList Examples

Example #1

File: ParaNdis-VirtQueue.cpp Project: YanVugenfirer/kvm-guest-drivers-windows

UINT CTXVirtQueue::ReleaseTransmitBuffers(CRawCNBList& listDone)
{
    UINT len, i = 0;
    CTXDescriptor *TXDescriptor;

    DEBUG_ENTRY(4);

    while(NULL != (TXDescriptor = (CTXDescriptor *) GetBuf(&len)))
    {
        m_DescriptorsInUse.Remove(TXDescriptor);
        if (!TXDescriptor->GetUsedBuffersNum())
        {
            DPrintf(0, ("[%s] ERROR: nofUsedBuffers not set!\n", __FUNCTION__));
        }
        m_FreeHWBuffers += TXDescriptor->GetUsedBuffersNum();
        listDone.PushBack(TXDescriptor->GetNB());
        m_Descriptors.Push(TXDescriptor);
        DPrintf(3, ("[%s] Free Tx: desc %d, buff %d\n", __FUNCTION__, m_Descriptors.GetCount(), m_FreeHWBuffers));
        ++i;
    }
    if (i)
    {
        NdisGetCurrentSystemTime(&m_Context->LastTxCompletionTimeStamp);
        m_DoKickOnNoBuffer = true;
    }
    DPrintf((i ? 3 : 5), ("[%s] returning i = %d\n", __FUNCTION__, i)); 
    return i;
}

Example #2

File: ParaNdis-VirtQueue.cpp Project: daynix/kvm-guest-drivers-windows

void CTXVirtQueue::ReleaseOneBuffer(CTXDescriptor *TXDescriptor, CRawCNBList& listDone)
{
    if (!TXDescriptor->GetUsedBuffersNum())
    {
        DPrintf(0, "[%s] ERROR: nofUsedBuffers not set!\n", __FUNCTION__);
    }
    m_FreeHWBuffers += TXDescriptor->GetUsedBuffersNum();
    listDone.PushBack(TXDescriptor->GetNB());
    m_Descriptors.Push(TXDescriptor);
    DPrintf(3, "[%s] Free Tx: desc %d, buff %d\n", __FUNCTION__, m_Descriptors.GetCount(), m_FreeHWBuffers);
}