vdpa/alibaba/eni_vdpa.c

40 	struct virtio_pci_legacy_device ldev;
58 	return &eni_vdpa->ldev;
63 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
64 	u64 features = vp_legacy_get_features(ldev);
74 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
77 		ENI_ERR(ldev->pci_dev,
82 	vp_legacy_set_features(ldev, (u32)features);
89 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
91 	return vp_legacy_get_driver_features(ldev);
96 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
98 	return vp_legacy_get_status(ldev);
114 	struct virtio_pci_legacy_device *ldev = &eni_vdpa->ldev;
115 	struct pci_dev *pdev = ldev->pci_dev;
120 			vp_legacy_queue_vector(ldev, i, VIRTIO_MSI_NO_VECTOR);
128 		vp_legacy_config_vector(ldev, VIRTIO_MSI_NO_VECTOR);
161 	struct virtio_pci_legacy_device *ldev = &eni_vdpa->ldev;
162 	struct pci_dev *pdev = ldev->pci_dev;
189 		vp_legacy_queue_vector(ldev, i, i);
202 	vp_legacy_config_vector(ldev, queues);
214 	struct virtio_pci_legacy_device *ldev = &eni_vdpa->ldev;
222 	vp_legacy_set_status(ldev, status);
232 	struct virtio_pci_legacy_device *ldev = &eni_vdpa->ldev;
235 	vp_legacy_set_status(ldev, 0);
245 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
247 	return vp_legacy_get_queue_size(ldev, 0);
252 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
254 	return vp_legacy_get_queue_size(ldev, 0);
259 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
261 	return vp_legacy_get_queue_size(ldev, qid);
273 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
280 	if (!vp_legacy_get_queue_enable(ldev, qid)
299 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
306 		vp_legacy_set_queue_address(ldev, qid, 0);
311 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
313 	return vp_legacy_get_queue_enable(ldev, qid);
319 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
320 	struct pci_dev *pdev = ldev->pci_dev;
321 	u16 n = vp_legacy_get_queue_size(ldev, qid);
337 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
340 	vp_legacy_set_queue_address(ldev, qid, pfn);
354 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
356 	return ldev->id.device;
361 	struct virtio_pci_legacy_device *ldev = vdpa_to_ldev(vdpa);
363 	return ldev->id.vendor;
382 	struct virtio_pci_legacy_device *ldev = &eni_vdpa->ldev;
383 	void __iomem *ioaddr = ldev->ioaddr +
398 	struct virtio_pci_legacy_device *ldev = &eni_vdpa->ldev;
399 	void __iomem *ioaddr = ldev->ioaddr +
448 	struct virtio_pci_legacy_device *ldev = &eni_vdpa->ldev;
449 	u32 features = vp_legacy_get_features(ldev);
473 	struct virtio_pci_legacy_device *ldev;
487 	ldev = &eni_vdpa->ldev;
488 	ldev->pci_dev = pdev;
490 	ret = vp_legacy_probe(ldev);
513 		eni_vdpa->vring[i].notify = ldev->ioaddr + VIRTIO_PCI_QUEUE_NOTIFY;
526 	vp_legacy_remove(&eni_vdpa->ldev);
537 	vp_legacy_remove(&eni_vdpa->ldev);