jmphy(4) - NetBSD Manual Pages

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JMPHY(4)                NetBSD 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 <jsg@openbsd.org> 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.

NetBSD 10.1                    October 30, 2019                    NetBSD 10.1