ET(4) Device Drivers Manual ET(4)

et
Agere/LSI ET1310/ET1301 10/100/Gigabit Ethernet device

et* at pci? dev ? function ?
etphy* at mii? phy ?

The et driver supports PCI Express Ethernet adapters based on the Agere/LSI ET1310/ET1301 integrated MAC/PHY.

The following media types are supported:

Enable autoselection of the media type and options.
Set 10Mbps operation.
Set 100Mbps (Fast Ethernet) operation.
Set 1000Mbps (Gigabit Ethernet) operation (ET1310 only).

arp(4), etphy(4), ifmedia(4), intro(4), netintro(4), pci(4), ifconfig.if(5), ifconfig(8)

The et device driver first appeared in OpenBSD 4.3. It was added to NetBSD 6.0.

The et driver was written by Sepherosa Ziehau for DragonFlyBSD, ported to OpenBSD by Jonathan Gray ⟨jsg@openbsd.org⟩, and subsequently ported to NetBSD by Kaspar Brand.
October 13, 2010 NetBSD 9.4