queue statistics
Support virtio queue statistics query.
-BSD nic_uio
- BSD ``nic_uio`` module supported.
+FreeBSD
+ Support FreeBSD.
-Linux VFIO
- Works with ``vfio-pci`` kernel module.
-
-Other kdrv
- Kernel module other than above ones supported.
+Linux
+ Support Linux.
ARMv7
Support armv7 architecture.