VIO9P(4) | Device Drivers Manual | VIO9P(4) |
vio9p
— VirtIO 9p
front-end driver
vio9p* at virtio?
In conjunction with
mount_9p(8), the
vio9p
driver enables a
NetBSD system running as a VM guest to mount an
exported file system by the host via virtio-9p. It exports a 9p end-point of
virtio-9p via a character device file for
mount_9p(8).
Each exported file system is assigned a character device and accessible via /dev/vio9p0, /dev/vio9p1 and so on, respectively, in exporting order by the host.
The following command mounts the first exported file system by the host at /mnt/9p:
# mount_9p -cu /dev/vio9p0 /mnt/9p
The vio9p
driver first appeared in
NetBSD 10.0.
The vio9p
driver was written by
Ryota Ozaki
<ozaki-r@iij.ad.jp>.
October 24, 2019 | NetBSD 10.99 |