_InterruptHandler
status = install_io_interrupt_handler(fIRQ, _InterruptHandler, this, 0);
remove_io_interrupt_handler(fIRQ, _InterruptHandler, this);
static int32 _InterruptHandler(void* data);
install_io_interrupt_handler(fIRQ, _InterruptHandler, (void *)this, 0);
remove_io_interrupt_handler(fIRQ, _InterruptHandler, (void *)this);
static int32 _InterruptHandler(void *data);