The Wayback Machine - https://web.archive.org/web/20190302071731/https://man.openbsd.org/dwxe.4

[OpenBSD]

Manual Page Search Parameters
DWXE(4) Device Drivers Manual DWXE(4)

dwxe —
Allwinner EMAC 10/100/Gigabit Ethernet device

dwxe* at fdt?
rgephy* at mii?

The dwxe driver provides support for various Ethernet controllers based on the Allwinner EMAC. These controllers are found on the Allwinner H3/H5/A64 SoCs.

The dwxe driver supports several media types, which are selected via the ifconfig(8) command. The supported media types are:

media autoselect
Attempt to autoselect the media type (default)
media 1000baseT mediaopt full-duplex
Use 1000baseT on copper, full duplex
media 1000baseT [mediaopt half-duplex]
Use 1000baseT on copper, half duplex
media 100baseTX mediaopt full-duplex
Use 100baseTX, full duplex
media 100baseTX [mediaopt half-duplex]
Use 100baseTX, half duplex

arp(4), ifmedia(4), inet(4), intro(4), netintro(4), rgephy(4), hostname.if(5), ifconfig(8)

OpenBSD support for dwxe first appeared in OpenBSD 6.2.

The dwxe driver was written by Patrick Wildt <patrick@openbsd.org>.
December 17, 2017 OpenBSD-current