Function XHCIIRQHandler

Kernel/src/usb/xhci.cpp:19–21

    uint8_t xhciProgIF = PCI_PROGIF_XHCI;

    void XHCIIRQHandler(XHCIController* xHC, regs64_t* r){
        xHC->OnInterrupt();
    }

    int XHCIController::Initialize(){
        if(!PCI::FindGenericDevice(xhciClassCode, xhciSubclass)){