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JME(4)                   BSD Kernel Interfaces Manual                   JME(4)

NAME
     jme -- JMicron JMC25x/JMC26x 10/100/Gigabit Ethernet device

SYNOPSIS
     jme* at pci?
     jmphy* at mii?

DESCRIPTION
     The jme driver supports PCI Express Ethernet adapters based on the JMi-
     cron JMC260 10/100 and JMC250 10/100/Gigabit Ethernet chips.  The Ether-
     net portion of the JMC261 10/100 and JMC251 10/100/Gigabit chips, which
     incorporate a card reader, is also supported.

     The jme driver supports IPv4 receive/transmit IP/TCP/UDP checksum off-
     load, IPv6 receive/transmit TCP/UDP checksum offload and VLAN tag inser-
     tion and stripping.

     The following media types are supported:

     autoselect  Enable autoselection of the media type and options.
     10baseT     Set 10Mbps operation.
     100baseTX   Set 100Mbps (Fast Ethernet) operation.
     1000baseT   Set 1000Mbps (Gigabit Ethernet) operation (some models only).

SEE ALSO
     arp(4), ifmedia(4), intro(4), jmphy(4), netintro(4), pci(4),
     hostname.if(5), ifconfig(8)

HISTORY
     The jme device driver first appeared in OpenBSD 4.5.

AUTHORS
     The jme driver was written by Pyun YongHyeon for FreeBSD and ported to
     OpenBSD by Jonathan Gray <jsg@openbsd.org>.

BSD                            January 29, 2014                            BSD