epic —
SMC 83C170 (EPIC/100) 10/100 Ethernet device
epic* at pci?
acphy* at mii?
lxtphy* at mii?
qsphy* at mii?
The
epic interface provides access to the
10Mb/s and 100Mb/s Ethernet networks via the SMC EPIC chipset. This driver
provides support for the SMC EtherPower II 10/100 Ethernet cards.
The
epic supports several media types, which
are selected via the
ifconfig(8) command. The
supported media types are:
-
-
- media autoselect
- Attempt to autoselect the media type (default)
-
-
- media 100baseFX mediaopt full-duplex
- Use 100baseFX (fiber), full duplex
-
-
- media 100baseFX [
mediaopt half-duplex
]
- Use 100baseFX (fiber), half duplex
-
-
- media 100baseTX mediaopt full-duplex
- Use 100baseTX, full duplex
-
-
- media 100baseTX [
mediaopt half-duplex
]
- Use 100baseTX, half duplex
-
-
- media 100baseTX mediaopt loopback
- Put the interface into loopback mode
-
-
- media 10baseT mediaopt full-duplex
- Use 10baseT, full duplex
-
-
- media 10baseT [
mediaopt half-duplex
]
- Use 10baseT, half duplex
-
-
- media 10baseT mediaopt loopback
- Put the interface into loopback mode
acphy(4),
arp(4),
ifmedia(4),
inet(4),
intro(4),
lxtphy(4),
netintro(4),
pci(4),
qsphy(4),
hostname.if(5),
ifconfig(8)
The
epic device driver first appeared in
NetBSD 1.4.
OpenBSD support
was added in
OpenBSD 3.8.
The
epic driver was written by
Jason R. Thorpe
<
thorpej@wasabisystems.com>
and ported to
OpenBSD by
Brad Smith
<
brad@openbsd.org>.
![[OpenBSD]](/openbsd.gif){kind=small}