diff options
Diffstat (limited to 'hw/vfio-user/pci.c')
| -rw-r--r-- | hw/vfio-user/pci.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/hw/vfio-user/pci.c b/hw/vfio-user/pci.c index bad2829f5c..61f525cf4a 100644 --- a/hw/vfio-user/pci.c +++ b/hw/vfio-user/pci.c @@ -20,6 +20,7 @@ OBJECT_DECLARE_SIMPLE_TYPE(VFIOUserPCIDevice, VFIO_USER_PCI) struct VFIOUserPCIDevice { VFIOPCIDevice device; SocketAddress *socket; + bool send_queued; /* all sends are queued */ }; /* @@ -92,6 +93,16 @@ static void vfio_user_pci_realize(PCIDevice *pdev, Error **errp) vbasedev->proxy = proxy; vfio_user_set_handler(vbasedev, vfio_user_pci_process_req, vdev); + vbasedev->name = g_strdup_printf("vfio-user:%s", sock_name); + + if (udev->send_queued) { + proxy->flags |= VFIO_PROXY_FORCE_QUEUED; + } + + if (!vfio_user_validate_version(proxy, errp)) { + goto error; + } + /* * vfio-user devices are effectively mdevs (don't use a host iommu). */ @@ -101,9 +112,13 @@ static void vfio_user_pci_realize(PCIDevice *pdev, Error **errp) if (!vfio_device_attach_by_iommu_type(TYPE_VFIO_IOMMU_USER, vbasedev->name, vbasedev, as, errp)) { - error_prepend(errp, VFIO_MSG_PREFIX, vbasedev->name); - return; + goto error; } + + return; + +error: + error_prepend(errp, VFIO_MSG_PREFIX, vdev->vbasedev.name); } static void vfio_user_instance_init(Object *obj) @@ -153,6 +168,7 @@ static const Property vfio_user_pci_dev_properties[] = { sub_vendor_id, PCI_ANY_ID), DEFINE_PROP_UINT32("x-pci-sub-device-id", VFIOPCIDevice, sub_device_id, PCI_ANY_ID), + DEFINE_PROP_BOOL("x-send-queued", VFIOUserPCIDevice, send_queued, false), }; static void vfio_user_pci_set_socket(Object *obj, Visitor *v, const char *name, |