| SMSCPHY(4) | Device Drivers Manual | SMSCPHY(4) | 
smscphy —
smscphy* at mii? phy ?
smscphy driver supports SMSC LAN8700, LAN8710 and
  LAN8720 10/100 Ethernet PHYs.
smscphy device driver first appeared in
  FreeBSD 8.0.
smscphy driver was written by Ben
  Gray for FreeBSD and ported to
  NetBSD 9.0 by Masanobu SAITOH.
| November 1, 2019 | NetBSD 9.4 |