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Command: cad | Section: 4 | Source: OpenBSD | File: cad.4
CAD(4) FreeBSD Kernel Interfaces Manual CAD(4)
NAME
cad - Cadence 10/100/1Gb Ethernet device
SYNOPSIS
cad* at fdt?
DESCRIPTION
The cad driver supports the Cadence Gigabit Ethernet MAC core found on
some SoCs, including the following:
o Microchip PolarFire SoC
o SiFive FU740-C000
o Xilinx Zynq-7000
The cad driver supports IPv4 receive IP/TCP/UDP checksum offload, and
IPv6 receive TCP/UDP checksum offload.
The following media types and options are supported, as given to
ifconfig(8):
media autoselect
Use auto-negotiation for speed and duplex (default).
media 1000baseT mediaopt full-duplex
Use 1000baseT on copper, full duplex.
media 100baseTX mediaopt full-duplex
Use 100baseTX on copper, full duplex.
media 100baseTX mediaopt half-duplex
Use 100baseTX on copper, half duplex.
media 10baseT mediaopt full-duplex
Use 10baseT on copper, full duplex.
media 10baseT mediaopt half-duplex
Use 10baseT on copper, half duplex.
SEE ALSO
arp(4), ifmedia(4), intro(4), netintro(4), hostname.if(5), ifconfig(8)
HISTORY
The cad driver first appeared in OpenBSD 7.0
FreeBSD 14.1-RELEASE-p8 January 27, 2022 FreeBSD 14.1-RELEASE-p8