diff options
| -rw-r--r-- | hw/vfio/device.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/hw/vfio/device.c b/hw/vfio/device.c index d91c695b69..3cd365fb8b 100644 --- a/hw/vfio/device.c +++ b/hw/vfio/device.c @@ -316,12 +316,17 @@ bool vfio_device_get_name(VFIODevice *vbasedev, Error **errp) error_setg(errp, "Use FD passing only with iommufd backend"); return false; } - /* - * Give a name with fd so any function printing out vbasedev->name - * will not break. - */ if (!vbasedev->name) { - vbasedev->name = g_strdup_printf("VFIO_FD%d", vbasedev->fd); + + if (vbasedev->dev->id) { + vbasedev->name = g_strdup(vbasedev->dev->id); + return true; + } else { + /* + * Assign a name so any function printing it will not break. + */ + vbasedev->name = g_strdup_printf("VFIO_FD%d", vbasedev->fd); + } } } |