DWGE(4) - Device Drivers Manual #

DWGE(4) - Device Drivers Manual

NAME #

dwge - Synopsys DesignWare GMAC 10/100/1Gb Ethernet device

SYNOPSIS #

dwge* at fdt? rgephy* at mii?

DESCRIPTION #

The dwge driver provides support for various Ethernet controllers based on the Synopsys DesignWare GMAC core. These controllers are typically found on SoCs, such as the Allwinner A20/A31 and Rockchip RK3288/RK3399 ARM SoCs.

The dwge 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

SEE ALSO #

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

HISTORY #

The dwge driver first appeared in NetBSD 7.0. It was ported to OpenBSD 6.1 and rewritten for OpenBSD 6.6.

AUTHORS #

The dwge driver was written by Matt Thomas and Martin Husemann for NetBSD and rewritten by Mark Kettenis <kettenis@openbsd.org> and Patrick Wildt <patrick@openbsd.org>.

OpenBSD 7.5 - April 4, 2023