Add drivers for the JMicron JMC250/JMC260 Ethernet controllers

and JMicron JMP202/JMP211 Ethernet PHYs.

Written by Pyun YongHyeon for FreeBSD, ported to DragonFlyBSD
by Sepherosa Ziehau and then ported to OpenBSD by me.

Thanks once again to JMicron for supplying hardware and
information which made this possible.

Some cleanup still needs to be done, and checksum offload
needs to be sorted out, but the driver otherwise seems
to work great.  Comitted over a JMC250 card.

5 files changed, 134 insertions, 6 deletions

diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index 49432463ea3..5a855748553 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.462 2008/09/09 15:46:17 henning Exp $
+#	$OpenBSD: Makefile,v 1.463 2008/09/26 10:35:15 jsg Exp $
 
 MAN=	aac.4 ac97.4 acphy.4 \
 	acpi.4 acpiac.4 acpiasus.4 acpibat.4 acpibtn.4 acpicpu.4 acpidock.4 \
@@ -27,7 +27,7 @@ MAN=	aac.4 ac97.4 acphy.4 \
 	iha.4 iic.4 inet.4 inet6.4 inphy.4 iop.4 iophy.4 ioprbs.4 \
 	iopsp.4 ip.4 ip6.4 ipcomp.4 ipgphy.4 ipmi.4 ips.4 ipsec.4 ipw.4 \
 	isa.4 isagpio.4 isapnp.4 isp.4 it.4 iwi.4 iwn.4 ix.4 ixgb.4 \
-	jmb.4 \
+	jmb.4 jme.4 jmphy.4 \
 	kate.4 km.4 ksyms.4 kue.4 lc.4 lge.4 lii.4 lkm.4 lm.4 \
 	lmc.4 lmenv.4 lmn.4 lmtemp.4 lo.4 lofn.4 lpt.4 lxtphy.4 luphy.4 \
 	maestro.4 mainbus.4 malo.4 maxds.4 maxtmp.4 mbg.4 midi.4 mii.4 mfi.4 \
diff --git a/share/man/man4/jme.4 b/share/man/man4/jme.4
new file mode 100644
index 00000000000..3f757e091e2
--- /dev/null
+++ b/share/man/man4/jme.4
@@ -0,0 +1,72 @@
+.\"	$OpenBSD: jme.4,v 1.1 2008/09/26 10:35:15 jsg Exp $
+.\"
+.\" Copyright (c) 2008 Jonathan Gray <jsg@openbsd.org>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.Dd $Mdocdate: September 26 2008 $
+.Dt JME 4
+.Os
+.Sh NAME
+.Nm jme
+.Nd JMicron JMC250/JMC260 10/100/Gigabit Ethernet device
+.Sh SYNOPSIS
+.Cd "jme* at pci?"
+.Cd "jmphy* at mii?"
+.Sh DESCRIPTION
+The
+.Nm
+driver supports PCI Express Ethernet adapters based on the JMicron
+JMC260 10/100 and JMC250 10/100/Gigabit Ethernet chips.
+.Pp
+The following
+.Ar media
+types are supported:
+.Pp
+.Bl -tag -width autoselect -compact
+.It Cm autoselect
+Enable autoselection of the media type and options.
+.It Cm 10baseT
+Set 10Mbps operation.
+.It Cm 100baseTX
+Set 100Mbps (Fast Ethernet) operation.
+.It Cm 1000baseT
+Set 1000Mbps (Gigabit Ethernet) operation (some models only).
+.El
+.Sh SEE ALSO
+.Xr arp 4 ,
+.Xr ifmedia 4 ,
+.Xr intro 4 ,
+.Xr jmphy 4 ,
+.Xr netintro 4 ,
+.Xr pci 4 ,
+.Xr hostname.if 5 ,
+.Xr ifconfig 8
+.Sh HISTORY
+The
+.Nm
+device driver first appeared in
+.Ox 4.5 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Pyun YongHyeon
+for
+.Fx
+and ported to
+.Ox
+by
+.An Jonathan Gray
+.Aq jsg@openbsd.org .
diff --git a/share/man/man4/jmphy.4 b/share/man/man4/jmphy.4
new file mode 100644
index 00000000000..c4ffa8d28c4
--- /dev/null
+++ b/share/man/man4/jmphy.4
@@ -0,0 +1,52 @@
+.\"	$OpenBSD: jmphy.4,v 1.1 2008/09/26 10:35:15 jsg Exp $
+.\"
+.\" Copyright (c) 2008 Jonathan Gray <jsg@openbsd.org>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.Dd $Mdocdate: September 26 2008 $
+.Dt JMPHY 4
+.Os
+.Sh NAME
+.Nm jmphy
+.Nd JMicron JMP202/JMP211 10/100/Gigabit Ethernet PHY
+.Sh SYNOPSIS
+.Cd "jmphy* at mii?"
+.Sh DESCRIPTION
+The
+.Nm
+driver supports the JMicron JMP202 10/100 and
+JMP211 10/100/Gigabit Ethernet PHYs.
+.Sh SEE ALSO
+.Xr ifmedia 4 ,
+.Xr intro 4 ,
+.Xr mii 4 ,
+.Xr ifconfig 8
+.Sh HISTORY
+The
+.Nm
+device driver first appeared in
+.Ox 4.5 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Pyun YongHyeon
+for
+.Fx
+and ported to
+.Ox
+by
+.An Jonathan Gray
+.Aq jsg@openbsd.org .
diff --git a/share/man/man4/mii.4 b/share/man/man4/mii.4
index fbb097dd331..20b774c86d6 100644
--- a/share/man/man4/mii.4
+++ b/share/man/man4/mii.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: mii.4,v 1.26 2008/06/26 05:42:06 ray Exp $
+.\"	$OpenBSD: mii.4,v 1.27 2008/09/26 10:35:15 jsg Exp $
 .\"	$NetBSD: mii.4,v 1.1 1998/11/04 05:21:50 thorpej Exp $
 .\"
 .\" Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: June 26 2008 $
+.Dd $Mdocdate: September 26 2008 $
 .Dt MII 4
 .Os
 .Sh NAME
@@ -50,6 +50,7 @@
 .Cd "ipgphy* at mii?"
 .Cd "inphy* at mii?"
 .Cd "iophy* at mii?"
+.Cd "jmphy* at mii?"
 .Cd "luphy* at mii?"
 .Cd "lxtphy* at mii?"
 .Cd "mtdphy* at mii?"
@@ -114,6 +115,7 @@ program.
 .Xr intro 4 ,
 .Xr iophy 4 ,
 .Xr ipgphy 4 ,
+.Xr jmphy 4 ,
 .Xr luphy 4 ,
 .Xr lxtphy 4 ,
 .Xr mtdphy 4 ,
diff --git a/share/man/man4/pci.4 b/share/man/man4/pci.4
index 5c80e0a2c94..eaefd64430e 100644
--- a/share/man/man4/pci.4
+++ b/share/man/man4/pci.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: pci.4,v 1.259 2008/09/17 06:26:13 brad Exp $
+.\"	$OpenBSD: pci.4,v 1.260 2008/09/26 10:35:15 jsg Exp $
 .\"	$NetBSD: pci.4,v 1.29 2000/04/01 00:32:23 tsarna Exp $
 .\"
 .\" Copyright (c) 2000 Theo de Raadt.  All rights reserved.
@@ -31,7 +31,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: September 17 2008 $
+.Dd $Mdocdate: September 26 2008 $
 .Dt PCI 4
 .Os
 .Sh NAME
@@ -200,6 +200,8 @@ Sun Happy Meal 10/100 Ethernet device
 Intel 82598 PCI Express 10Gb Ethernet device
 .It Xr ixgb 4
 Intel PRO/10GbE 10Gb Ethernet device
+.It Xr jme 4
+JMicron JMC250/JMC260 10/100/Gigabit Ethernet device
 .It Xr lge 4
 Level 1 LXT1001 NetCellerator PCI Gigabit Ethernet device
 .It Xr lii 4