Registering Interrupt object and ISR in a storport miniport driver RRS feed

  • Question

  • Hello,

       I am implementing a storport miniport driver for a SAS HBA.

    1) Do we need to call the IoInterruptConnect() function to register the ISR?

    2) In DriverEntry routine, I am initializing HW_Initialization_data structure with following data:

    HwInitData.HwInterrupt = MyISR. Where MyISR is the interrupt handler routine. Do we still need to call IoInterruptConnect routine?

    3) How do we register the InterruptObject that can be used in KeSynchronizeExecution calls later?


    Tuesday, February 27, 2018 10:53 PM


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