Copyright (c) 2021 Visa Hankala
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.Dd $Mdocdate: September 8 2021 $ .Dt CAD 4 .Os .Sh NAME .Nm cad .Nd Cadence 10/100/1Gb Ethernet device .Sh SYNOPSIS .Cd "cad* at fdt?" .Sh DESCRIPTION The .Nm driver supports the Cadence Gigabit Ethernet MAC core found on some SoCs, including the following:
p l -bullet -offset indent -compact t Microchip PolarFire SoC t SiFive FU740-C000 t Xilinx Zynq-7000 .El
p The .Nm driver supports IPv4 receive IP/TCP/UDP checksum offload, and IPv6 receive TCP/UDP checksum offload.
p The following media types and options are supported, as given to .Xr ifconfig 8 : l -tag -width autoselect -offset indent t media autoselect Use auto-negotiation for speed and duplex (default). t media 1000baseT mediaopt full-duplex Use 1000baseT on copper, full duplex. t media 100baseTX mediaopt full-duplex Use 100baseTX on copper, full duplex. t media 100baseTX mediaopt half-duplex Use 100baseTX on copper, half duplex. t media 10baseT mediaopt full-duplex Use 10baseT on copper, full duplex. t media 10baseT mediaopt half-duplex Use 10baseT on copper, half duplex. .El .Sh SEE ALSO .Xr arp 4 , .Xr ifmedia 4 , .Xr intro 4 , .Xr netintro 4 , .Xr hostname.if 5 , .Xr ifconfig 8 .Sh HISTORY The .Nm driver first appeared in .Ox 7.0