diff options
| -rw-r--r-- | hw/virtio/virtio-pci.c | 54 | ||||
| -rw-r--r-- | hw/virtio/virtio-pci.h | 2 |
2 files changed, 2 insertions, 54 deletions
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index 6278427..c87ec10 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -885,57 +885,6 @@ static const VirtIOBindings virtio_pci_bindings = { .vmstate_change = virtio_pci_vmstate_change, }; -void virtio_init_pci(VirtIOPCIProxy *proxy, VirtIODevice *vdev) -{ - uint8_t *config; - uint32_t size; - - proxy->vdev = vdev; - - config = proxy->pci_dev.config; - - if (proxy->class_code) { - pci_config_set_class(config, proxy->class_code); - } - pci_set_word(config + PCI_SUBSYSTEM_VENDOR_ID, - pci_get_word(config + PCI_VENDOR_ID)); - pci_set_word(config + PCI_SUBSYSTEM_ID, vdev->device_id); - config[PCI_INTERRUPT_PIN] = 1; - - if (vdev->nvectors && - msix_init_exclusive_bar(&proxy->pci_dev, vdev->nvectors, 1)) { - vdev->nvectors = 0; - } - - proxy->pci_dev.config_write = virtio_write_config; - - size = VIRTIO_PCI_REGION_SIZE(&proxy->pci_dev) + vdev->config_len; - if (size & (size-1)) - size = 1 << qemu_fls(size); - - memory_region_init_io(&proxy->bar, &virtio_pci_config_ops, proxy, - "virtio-pci", size); - pci_register_bar(&proxy->pci_dev, 0, PCI_BASE_ADDRESS_SPACE_IO, - &proxy->bar); - - if (!kvm_has_many_ioeventfds()) { - proxy->flags &= ~VIRTIO_PCI_FLAG_USE_IOEVENTFD; - } - - virtio_bind_device(vdev, &virtio_pci_bindings, DEVICE(proxy)); - proxy->host_features |= 0x1 << VIRTIO_F_NOTIFY_ON_EMPTY; - proxy->host_features |= 0x1 << VIRTIO_F_BAD_FEATURE; - proxy->host_features = vdev->get_features(vdev, proxy->host_features); -} - -static void virtio_exit_pci(PCIDevice *pci_dev) -{ - VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev); - - memory_region_destroy(&proxy->bar); - msix_uninit_exclusive_bar(pci_dev); -} - #ifdef CONFIG_VIRTFS static int virtio_9p_init_pci(VirtIOPCIProxy *vpci_dev) { @@ -1054,7 +1003,8 @@ static void virtio_pci_exit(PCIDevice *pci_dev) { VirtIOPCIProxy *proxy = VIRTIO_PCI(pci_dev); virtio_pci_stop_ioeventfd(proxy); - virtio_exit_pci(pci_dev); + memory_region_destroy(&proxy->bar); + msix_uninit_exclusive_bar(pci_dev); } static void virtio_pci_reset(DeviceState *qdev) diff --git a/hw/virtio/virtio-pci.h b/hw/virtio/virtio-pci.h index 35ae6ac..917bcc5 100644 --- a/hw/virtio/virtio-pci.h +++ b/hw/virtio/virtio-pci.h @@ -200,8 +200,6 @@ struct VirtIORngPCI { VirtIORNG vdev; }; -void virtio_init_pci(VirtIOPCIProxy *proxy, VirtIODevice *vdev); - /* Virtio ABI version, if we increment this, we break the guest driver. */ #define VIRTIO_PCI_ABI_VERSION 0 |