# Allwinner Ethernet MAC Controller

This unit drivers the Ethernet MAC Controller on some Allwinner devices,
currently only for H3 and 100Mbps links.


## Usage

It needs a MAC address before initialized, and should use the "net$" word for
receiving frames. Example:

needs drv/sunxi/emac com/net
$00004242 $72ca74ee macaddr !+ !  \ for ee:74:ca:72:42:42
sunxiemac$
sunxiemac makeactive
net$

needs com/dhcp
sunxiemac senddiscover .dhcpwait
