Lines Matching refs:vdev

38 	struct virtio_device		*vdev;
418 static int viommu_add_resv_mem(struct viommu_endpoint *vdev,
441 		dev_warn(vdev->dev, "unknown resv mem subtype 0x%x\n",
456 	list_add(&region->list, &vdev->resv_regions);
469 	struct viommu_endpoint *vdev = dev_iommu_priv_get(dev);
500 			ret = viommu_add_resv_mem(vdev, (void *)prop, len);
564 	struct viommu_dev *viommu = vq->vdev->priv;
610 static int viommu_domain_finalise(struct viommu_endpoint *vdev,
615 	struct viommu_dev *viommu = vdev->viommu;
620 		dev_err(vdev->dev,
663 	struct viommu_endpoint *vdev = dev_iommu_priv_get(dev);
672 		ret = viommu_domain_finalise(vdev, domain);
673 	} else if (vdomain->viommu != vdev->viommu) {
692 	 * vdev->vdomain is protected by group->mutex
694 	if (vdev->vdomain)
695 		vdev->vdomain->nr_endpoints--;
721 	vdev->vdomain = vdomain;
822 	struct viommu_endpoint *vdev = dev_iommu_priv_get(dev);
825 	list_for_each_entry(entry, &vdev->resv_regions, list) {
871 	struct viommu_endpoint *vdev;
882 	vdev = kzalloc(sizeof(*vdev), GFP_KERNEL);
883 	if (!vdev)
886 	vdev->dev = dev;
887 	vdev->viommu = viommu;
888 	INIT_LIST_HEAD(&vdev->resv_regions);
889 	dev_iommu_priv_set(dev, vdev);
901 	generic_iommu_put_resv_regions(dev, &vdev->resv_regions);
902 	kfree(vdev);
910 	struct viommu_endpoint *vdev;
915 	vdev = dev_iommu_priv_get(dev);
917 	generic_iommu_put_resv_regions(dev, &vdev->resv_regions);
918 	kfree(vdev);
952 	struct virtio_device *vdev = dev_to_virtio(viommu->dev);
959 	return virtio_find_vqs(vdev, VIOMMU_NR_VQS, viommu->vqs, callbacks,
986 static int viommu_probe(struct virtio_device *vdev)
988 	struct device *parent_dev = vdev->dev.parent;
990 	struct device *dev = &vdev->dev;
995 	if (!virtio_has_feature(vdev, VIRTIO_F_VERSION_1) ||
996 	    !virtio_has_feature(vdev, VIRTIO_IOMMU_F_MAP_UNMAP))
1006 	viommu->vdev = vdev;
1013 	virtio_cread_le(vdev, struct virtio_iommu_config, page_size_mask,
1025 	virtio_cread_le_feature(vdev, VIRTIO_IOMMU_F_INPUT_RANGE,
1029 	virtio_cread_le_feature(vdev, VIRTIO_IOMMU_F_INPUT_RANGE,
1033 	virtio_cread_le_feature(vdev, VIRTIO_IOMMU_F_DOMAIN_RANGE,
1037 	virtio_cread_le_feature(vdev, VIRTIO_IOMMU_F_DOMAIN_RANGE,
1041 	virtio_cread_le_feature(vdev, VIRTIO_IOMMU_F_PROBE,
1051 	if (virtio_has_feature(vdev, VIRTIO_IOMMU_F_MMIO))
1056 	virtio_device_ready(vdev);
1064 				     virtio_bus_name(vdev));
1093 	vdev->priv = viommu;
1105 	vdev->config->del_vqs(vdev);
1110 static void viommu_remove(struct virtio_device *vdev)
1112 	struct viommu_dev *viommu = vdev->priv;
1118 	vdev->config->reset(vdev);
1119 	vdev->config->del_vqs(vdev);
1121 	dev_info(&vdev->dev, "device removed\n");
1124 static void viommu_config_changed(struct virtio_device *vdev)
1126 	dev_warn(&vdev->dev, "config changed\n");