mue(4) - NetBSD Manual Pages

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MUE(4)                  NetBSD Kernel Interfaces Manual                 MUE(4)


NAME

     mue -- Microchip LAN75xx/LAN78xx 10/100/Gigabit USB Ethernet device


SYNOPSIS

     mue*   at uhub?
     ukphy* at mii?


DESCRIPTION

     The mue driver supports Microchip LAN7500/LAN7505/LAN7515/LAN7850 USB 2.0
     Gigabit Ethernet devices including:

           StarTech USB21000S2
           Z-TEK ZE582

     and LAN7800/LAN7801 USB 3.0 Gigabit Ethernet devices including:

           Microchip EVB-LAN7800LC
           Raspberry Pi 3 Model B+ (USB 2.0)

     For more information on configuring this device, see ifconfig(8).


DIAGNOSTICS

     See usbnet(4) for diagnostics.


SEE ALSO

     arp(4), ifmedia(4), intro(4), netintro(4), ukphy(4), usb(4), usbnet(4),
     ifconfig.if(5), ifconfig(8)


HISTORY

     The mue device driver first appeared in OpenBSD 6.3 and NetBSD 9.0.


AUTHORS

     The mue driver was written by Kevin Lo <kevlo@openbsd.org> for
     OpenBSD and ported to NetBSD by Rin Okuyama <rin@netbsd.org>.


BUGS

     If the media type is set to other than 1000BASE-T full-duplex, data
     transmission becomes quite unstable.  Also, ukphy mistakenly recognizes
     1000BASE-T half-duplex as a supported media type, although the adapters
     do not support it.

NetBSD 10.0                     August 24, 2019                    NetBSD 10.0