ULONG vector;
KIRQL irql;
KINTERRUPT_MODE mode;
KAFFINITY affinity;
BOOLEAN irqshare;

irql = (KIRQL) resource->u.Interrupt.Level;
vector = resource->u.Interrupt.Vector;
affinity = resource->u.Interrupt.Affinity;
mode = (resource->Flags == CM_RESOURCE_INTERRUPT_LATCHED) ? Latched : LevelSensitive;
irqshare = resource->ShareDisposition == CmResourceShareShared;



status = IoConnectInterrupt(&deviceInfo->InterruptObject, (PKSERVICE_ROUTINE) DmaOnInterrupt,
(PVOID) deviceInfo, NULL, vector, irql, irql, mode, irqshare, affinity, FALSE);

thanks 大家^^

著著，我解