JMPHY(4) FreeBSD Kernel Interfaces Manual JMPHY(4)
NAME
jmphy - JMicron JMP202/JMP211 10/100/Gigabit Ethernet PHY
SYNOPSIS
jmphy* at mii?
DESCRIPTION
The jmphy driver supports the JMicron JMP202 10/100 and JMP211
10/100/Gigabit Ethernet PHYs.
SEE ALSO
ifmedia(4), intro(4), jme(4), mii(4), ifconfig(8)
HISTORY
The jmphy device driver first appeared in OpenBSD 4.5 and NetBSD 9.0.
AUTHORS
The jmphy driver was written by Pyun YongHyeon for FreeBSD and ported to
OpenBSD by Jonathan Gray <
[email protected]> and then ported to NetBSD by
Masanobu SAITOH.
BUGS
It the media is set to gigabit speed, it may not link up or take a very
long time to set the link up. It depends on the link partner.
FreeBSD 14.1-RELEASE-p8 October 30, 2019 FreeBSD 14.1-RELEASE-p8