Hardware_WDF.h

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// Product  OpenNet


#pragma once

// Includes

// ===== Includes ===========================================================
#include <OpenNetK/OSDep.h>
#include <OpenNetK/SpinLock.h>

namespace OpenNetK
{
    class Hardware;

    // Class

    class Hardware_WDF
    {

    public:

        NTSTATUS Init(WDFDEVICE aDevice, Hardware * aHardware);

        NTSTATUS D0Entry(WDF_POWER_DEVICE_STATE aPreviousState);

        NTSTATUS D0Exit(WDF_POWER_DEVICE_STATE aTargetState);

        NTSTATUS PrepareHardware(WDFCMRESLIST aRaw, WDFCMRESLIST aTranslated);

        NTSTATUS ReleaseHardware(WDFCMRESLIST aTranslated);

    //internal:

        NTSTATUS Interrupt_Disable ();
        NTSTATUS Interrupt_Enable  ();
        BOOLEAN  Interrupt_Isr     (ULONG aMessageId);
        void     Interrupt_Dpc     ();

        void Tick();

        void TrigProcess2();

        void Work();

    private:

        void InitTimer();
        void InitWorkItem();

        NTSTATUS PrepareInterrupt(CM_PARTIAL_RESOURCE_DESCRIPTOR * aTranslated, CM_PARTIAL_RESOURCE_DESCRIPTOR * aRaw);
        NTSTATUS PrepareMemory   (CM_PARTIAL_RESOURCE_DESCRIPTOR * aTranslated);

        WDFCOMMONBUFFER mCommonBuffer;
        WDFDEVICE       mDevice      ;
        WDFDMAENABLER   mDmaEnabler  ;
        Hardware      * mHardware    ;
        OpenNetK_OSDep  mOSDep       ;

        unsigned int mIntCount ;
        WDFINTERRUPT mInterrupt;

        unsigned int mMemCount;
        unsigned int mMemSize_byte[6];
        void       * mMem_MA      [6];

        WDFTIMER mTimer;

        WDFWORKITEM mWorkItem;

        // ===== Zone 0 =====================================================
        SpinLock mZone0;

    };

}