211 	struct vmci_guest_device *vmci_dev = (struct vmci_guest_device *)data;  in vmci_dispatch_dgs()  local
212 	u8 *dg_in_buffer = vmci_dev->data_buffer;  in vmci_dispatch_dgs()
220 	ioread8_rep(vmci_dev->iobase + VMCI_DATA_IN_ADDR,  in vmci_dispatch_dgs()
221 		    vmci_dev->data_buffer, current_dg_in_buffer_size);  in vmci_dispatch_dgs()
281 				ioread8_rep(vmci_dev->iobase +  in vmci_dispatch_dgs()
283 					vmci_dev->data_buffer +  in vmci_dispatch_dgs()
300 				dev_dbg(vmci_dev->dev,  in vmci_dispatch_dgs()
314 			dev_dbg(vmci_dev->dev,  in vmci_dispatch_dgs()
323 				ioread8_rep(vmci_dev->iobase +  in vmci_dispatch_dgs()
325 					vmci_dev->data_buffer,  in vmci_dispatch_dgs()
343 			ioread8_rep(vmci_dev->iobase + VMCI_DATA_IN_ADDR,  in vmci_dispatch_dgs()
344 				    vmci_dev->data_buffer,  in vmci_dispatch_dgs()
432 	struct vmci_guest_device *vmci_dev;  in vmci_guest_probe_device()  local
459 	vmci_dev = devm_kzalloc(&pdev->dev, sizeof(*vmci_dev), GFP_KERNEL);  in vmci_guest_probe_device()
460 	if (!vmci_dev) {  in vmci_guest_probe_device()
466 	vmci_dev->dev = &pdev->dev;  in vmci_guest_probe_device()
467 	vmci_dev->exclusive_vectors = false;  in vmci_guest_probe_device()
468 	vmci_dev->iobase = iobase;  in vmci_guest_probe_device()
470 	tasklet_init(&vmci_dev->datagram_tasklet,  in vmci_guest_probe_device()
471 		     vmci_dispatch_dgs, (unsigned long)vmci_dev);  in vmci_guest_probe_device()
472 	tasklet_init(&vmci_dev->bm_tasklet,  in vmci_guest_probe_device()
473 		     vmci_process_bitmap, (unsigned long)vmci_dev);  in vmci_guest_probe_device()
475 	vmci_dev->data_buffer = vmalloc(VMCI_MAX_DG_SIZE);  in vmci_guest_probe_device()
476 	if (!vmci_dev->data_buffer) {  in vmci_guest_probe_device()
493 	capabilities = ioread32(vmci_dev->iobase + VMCI_CAPS_ADDR);  in vmci_guest_probe_device()
505 		vmci_dev->notification_bitmap = dma_alloc_coherent(  in vmci_guest_probe_device()
506 			&pdev->dev, PAGE_SIZE, &vmci_dev->notification_base,  in vmci_guest_probe_device()
508 		if (!vmci_dev->notification_bitmap) {  in vmci_guest_probe_device()
512 			memset(vmci_dev->notification_bitmap, 0, PAGE_SIZE);  in vmci_guest_probe_device()
520 	iowrite32(capabilities, vmci_dev->iobase + VMCI_CAPS_ADDR);  in vmci_guest_probe_device()
524 	vmci_dev_g = vmci_dev;  in vmci_guest_probe_device()
534 			vmci_dev->notification_base >> PAGE_SHIFT;  in vmci_guest_probe_device()
575 		vmci_dev->exclusive_vectors = true;  in vmci_guest_probe_device()
583 			    IRQF_SHARED, KBUILD_MODNAME, vmci_dev);  in vmci_guest_probe_device()
596 	if (vmci_dev->exclusive_vectors) {  in vmci_guest_probe_device()
599 				    vmci_dev);  in vmci_guest_probe_device()
616 	iowrite32(cmd, vmci_dev->iobase + VMCI_IMR_ADDR);  in vmci_guest_probe_device()
620 		  vmci_dev->iobase + VMCI_CONTROL_ADDR);  in vmci_guest_probe_device()
622 	pci_set_drvdata(pdev, vmci_dev);  in vmci_guest_probe_device()
626 	free_irq(pci_irq_vector(pdev, 0), vmci_dev);  in vmci_guest_probe_device()
627 	tasklet_kill(&vmci_dev->datagram_tasklet);  in vmci_guest_probe_device()
628 	tasklet_kill(&vmci_dev->bm_tasklet);  in vmci_guest_probe_device()
640 	if (vmci_dev->notification_bitmap) {  in vmci_guest_probe_device()
642 			  vmci_dev->iobase + VMCI_CONTROL_ADDR);  in vmci_guest_probe_device()
644 				  vmci_dev->notification_bitmap,  in vmci_guest_probe_device()
645 				  vmci_dev->notification_base);  in vmci_guest_probe_device()
655 	vfree(vmci_dev->data_buffer);  in vmci_guest_probe_device()
663 	struct vmci_guest_device *vmci_dev = pci_get_drvdata(pdev);  in vmci_guest_remove_device()  local
684 	iowrite32(VMCI_CONTROL_RESET, vmci_dev->iobase + VMCI_CONTROL_ADDR);  in vmci_guest_remove_device()
691 	if (vmci_dev->exclusive_vectors)  in vmci_guest_remove_device()
692 		free_irq(pci_irq_vector(pdev, 1), vmci_dev);  in vmci_guest_remove_device()
693 	free_irq(pci_irq_vector(pdev, 0), vmci_dev);  in vmci_guest_remove_device()
696 	tasklet_kill(&vmci_dev->datagram_tasklet);  in vmci_guest_remove_device()
697 	tasklet_kill(&vmci_dev->bm_tasklet);  in vmci_guest_remove_device()
699 	if (vmci_dev->notification_bitmap) {  in vmci_guest_remove_device()
706 				  vmci_dev->notification_bitmap,  in vmci_guest_remove_device()
707 				  vmci_dev->notification_base);  in vmci_guest_remove_device()
710 	vfree(vmci_dev->data_buffer);  in vmci_guest_remove_device()