virtio/virtio_mmio/virtio_mmio.cpp

335 	ObjectDeleter<VirtioDevice> dev(new(std::nothrow) VirtioDevice());
336 	if (!dev.IsSet())
339 	status_t res = dev->Init(regs, regsLen, interrupt, 1);
343 	*cookie = dev.Detach();
352 	ObjectDeleter<VirtioDevice> dev((VirtioDevice*)cookie);
372 	VirtioDevice* dev = (VirtioDevice*)cookie;
374 	dev->fRegs->status |= kVirtioConfigSAcknowledge;
375 	dev->fRegs->status |= kVirtioConfigSDriver;
377 	uint64 features = dev->fRegs->deviceFeatures;
388 	dev->fRegs->driverFeatures = features;
389 	dev->fRegs->status |= kVirtioConfigSFeaturesOk;
390 	dev->fRegs->status |= kVirtioConfigSDriverOk;
391 	dev->fRegs->guestPageSize = B_PAGE_SIZE;
411 	VirtioDevice* dev = (VirtioDevice*)cookie;
414 	vuint8* src = &dev->fRegs->config[offset];
442 	VirtioDevice* dev = (VirtioDevice*)cookie;
446 	vuint8* dst = &dev->fRegs->config[offset];
472 	VirtioDevice* dev = (VirtioDevice*)cookie;
481 		newQueues[i].SetTo(new(std::nothrow) VirtioQueue(dev, i));
491 	dev->fQueueCnt = count;
492 	dev->fQueues.SetTo(newQueues.Detach());
495 		queues[i] = dev->fQueues[i].Get();
505 	VirtioDevice* dev = (VirtioDevice*)cookie;
507 	dev->fQueues.Unset();
508 	dev->fQueueCnt = 0;
516 	VirtioDevice* dev = (VirtioDevice*)cookie;
517 	TRACE("virtio_device_setup_interrupt(%p, %#" B_PRIxADDR ")\n", dev,
520 	dev->fConfigHandler = config_handler;
521 	dev->fConfigHandlerCookie = driverCookie;
522 	dev->fConfigHandlerRef.SetTo((config_handler == NULL)
523 		? NULL : &dev->fIrqHandler);
532 	VirtioDevice* dev = (VirtioDevice*)cookie;
533 	TRACE("virtio_device_free_interrupts(%p)\n", dev);
535 	for (int32 i = 0; i < dev->fQueueCnt; i++) {
536 		VirtioQueue* queue = dev->fQueues[i].Get();
542 	dev->fConfigHandler = NULL;
543 	dev->fConfigHandlerCookie = NULL;
544 	dev->fConfigHandlerRef.Unset();
557 	VirtioDevice* dev = queue->fDev;
561 	queue->fQueueHandlerRef.SetTo((handler == NULL) ? NULL : &dev->fIrqHandler);