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Searched refs:vp_dev (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.4/drivers/virtio/
Dvirtio_pci_common.c30 struct virtio_pci_device *vp_dev = to_vp_device(vdev); in vp_synchronize_vectors() local
33 if (vp_dev->intx_enabled) in vp_synchronize_vectors()
34 synchronize_irq(vp_dev->pci_dev->irq); in vp_synchronize_vectors()
36 for (i = 0; i < vp_dev->msix_vectors; ++i) in vp_synchronize_vectors()
37 synchronize_irq(pci_irq_vector(vp_dev->pci_dev, i)); in vp_synchronize_vectors()
52 struct virtio_pci_device *vp_dev = opaque; in vp_config_changed() local
54 virtio_config_changed(&vp_dev->vdev); in vp_config_changed()
61 struct virtio_pci_device *vp_dev = opaque; in vp_vring_interrupt() local
66 spin_lock_irqsave(&vp_dev->lock, flags); in vp_vring_interrupt()
67 list_for_each_entry(info, &vp_dev->virtqueues, node) { in vp_vring_interrupt()
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Dvirtio_pci_legacy.c22 struct virtio_pci_device *vp_dev = to_vp_device(vdev); in vp_get_features() local
26 return ioread32(vp_dev->ioaddr + VIRTIO_PCI_HOST_FEATURES); in vp_get_features()
32 struct virtio_pci_device *vp_dev = to_vp_device(vdev); in vp_finalize_features() local
41 iowrite32(vdev->features, vp_dev->ioaddr + VIRTIO_PCI_GUEST_FEATURES); in vp_finalize_features()
50 struct virtio_pci_device *vp_dev = to_vp_device(vdev); in vp_get() local
51 void __iomem *ioaddr = vp_dev->ioaddr + in vp_get()
52 VIRTIO_PCI_CONFIG_OFF(vp_dev->msix_enabled) + in vp_get()
66 struct virtio_pci_device *vp_dev = to_vp_device(vdev); in vp_set() local
67 void __iomem *ioaddr = vp_dev->ioaddr + in vp_set()
68 VIRTIO_PCI_CONFIG_OFF(vp_dev->msix_enabled) + in vp_set()
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Dvirtio_pci_modern.c142 struct virtio_pci_device *vp_dev = to_vp_device(vdev); in vp_get_features() local
145 vp_iowrite32(0, &vp_dev->common->device_feature_select); in vp_get_features()
146 features = vp_ioread32(&vp_dev->common->device_feature); in vp_get_features()
147 vp_iowrite32(1, &vp_dev->common->device_feature_select); in vp_get_features()
148 features |= ((u64)vp_ioread32(&vp_dev->common->device_feature) << 32); in vp_get_features()
155 struct virtio_pci_device *vp_dev = to_vp_device(vdev); in vp_transport_features() local
156 struct pci_dev *pci_dev = vp_dev->pci_dev; in vp_transport_features()
166 struct virtio_pci_device *vp_dev = to_vp_device(vdev); in vp_finalize_features() local
181 vp_iowrite32(0, &vp_dev->common->guest_feature_select); in vp_finalize_features()
182 vp_iowrite32((u32)vdev->features, &vp_dev->common->guest_feature); in vp_finalize_features()
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Dvirtio_pci_common.h97 struct virtqueue *(*setup_vq)(struct virtio_pci_device *vp_dev,
106 u16 (*config_vector)(struct virtio_pci_device *vp_dev, u16 vector);
149 static inline int virtio_pci_legacy_probe(struct virtio_pci_device *vp_dev) in virtio_pci_legacy_probe() argument
153 static inline void virtio_pci_legacy_remove(struct virtio_pci_device *vp_dev) in virtio_pci_legacy_remove() argument