Module Name: src
Committed By: msaitoh
Date: Wed Oct 30 12:06:26 UTC 2019
Modified Files:
src/distrib/sets/lists/man: mi
src/share/man/man4: Makefile jme.4 mii.4
src/sys/arch/amd64/conf: ALL GENERIC
src/sys/arch/i386/conf: ALL GENERIC
src/sys/dev: DEVNAMES
src/sys/dev/mii: files.mii
Added Files:
src/sys/dev/mii: jmphy.c jmphyreg.h
Log Message:
Add jmphy(4) from OpenBSD.
To generate a diff of this commit:
cvs rdiff -u -r1.1660 -r1.1661 src/distrib/sets/lists/man/mi
cvs rdiff -u -r1.686 -r1.687 src/share/man/man4/Makefile
cvs rdiff -u -r1.7 -r1.8 src/share/man/man4/jme.4
cvs rdiff -u -r1.28 -r1.29 src/share/man/man4/mii.4
cvs rdiff -u -r1.126 -r1.127 src/sys/arch/amd64/conf/ALL
cvs rdiff -u -r1.542 -r1.543 src/sys/arch/amd64/conf/GENERIC
cvs rdiff -u -r1.472 -r1.473 src/sys/arch/i386/conf/ALL
cvs rdiff -u -r1.1213 -r1.1214 src/sys/arch/i386/conf/GENERIC
cvs rdiff -u -r1.323 -r1.324 src/sys/dev/DEVNAMES
cvs rdiff -u -r1.51 -r1.52 src/sys/dev/mii/files.mii
cvs rdiff -u -r0 -r1.1 src/sys/dev/mii/jmphy.c src/sys/dev/mii/jmphyreg.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/distrib/sets/lists/man/mi
diff -u src/distrib/sets/lists/man/mi:1.1660 src/distrib/sets/lists/man/mi:1.1661
--- src/distrib/sets/lists/man/mi:1.1660 Mon Oct 28 13:04:18 2019
+++ src/distrib/sets/lists/man/mi Wed Oct 30 12:06:25 2019
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.1660 2019/10/28 13:04:18 maxv Exp $
+# $NetBSD: mi,v 1.1661 2019/10/30 12:06:25 msaitoh Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -1379,6 +1379,7 @@
./usr/share/man/cat4/iy.0 man-sys-catman .cat
./usr/share/man/cat4/jme.0 man-sys-catman .cat
./usr/share/man/cat4/jmide.0 man-sys-catman .cat
+./usr/share/man/cat4/jmphy.0 man-sys-catman .cat
./usr/share/man/cat4/joy.0 man-sys-catman .cat
./usr/share/man/cat4/kame_ipsec.0 man-obsolete obsolete
./usr/share/man/cat4/kcov.0 man-sys-catman .cat
@@ -4522,6 +4523,7 @@
./usr/share/man/html4/iy.html man-sys-htmlman html
./usr/share/man/html4/jme.html man-sys-htmlman html
./usr/share/man/html4/jmide.html man-sys-htmlman html
+./usr/share/man/html4/jmphy.html man-sys-htmlman html
./usr/share/man/html4/joy.html man-sys-htmlman html
./usr/share/man/html4/kame_ipsec.html man-obsolete obsolete
./usr/share/man/html4/kcov.html man-sys-htmlman html
@@ -7505,6 +7507,7 @@
./usr/share/man/man4/iy.4 man-sys-man .man
./usr/share/man/man4/jme.4 man-sys-man .man
./usr/share/man/man4/jmide.4 man-sys-man .man
+./usr/share/man/man4/jmphy.4 man-sys-man .man
./usr/share/man/man4/joy.4 man-sys-man .man
./usr/share/man/man4/kame_ipsec.4 man-obsolete obsolete
./usr/share/man/man4/kcov.4 man-sys-man .man
Index: src/share/man/man4/Makefile
diff -u src/share/man/man4/Makefile:1.686 src/share/man/man4/Makefile:1.687
--- src/share/man/man4/Makefile:1.686 Mon Oct 28 02:56:40 2019
+++ src/share/man/man4/Makefile Wed Oct 30 12:06:25 2019
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.686 2019/10/28 02:56:40 ozaki-r Exp $
+# $NetBSD: Makefile,v 1.687 2019/10/30 12:06:25 msaitoh Exp $
# @(#)Makefile 8.1 (Berkeley) 6/18/93
MAN= aac.4 ac97.4 acardide.4 aceride.4 acphy.4 \
@@ -35,7 +35,7 @@ MAN= aac.4 ac97.4 acardide.4 aceride.4 a
ioasic.4 ioat.4 iop.4 iophy.4 iopsp.4 ip.4 ipgphy.4 ipmi.4 ipw.4 \
irmce.4 isp.4 ismt.4 isv.4 itesio.4 iteide.4 iwi.4 iwm.4 iwn.4 ixg.4 \
ixpide.4 ixv.4 \
- jme.4 jmide.4 joy.4 \
+ jme.4 jmide.4 jmphy.4 joy.4 \
kcov.4 kloader.4 kse.4 ksyms.4 kttcp.4 \
l2tp.4 lc.4 ld.4 lii.4 lo.4 lua.4 lxtphy.4 \
mainbus.4 makphy.4 malo.4 mbe.4 mca.4 mcclock.4 mcx.4 md.4 mfb.4 \
Index: src/share/man/man4/jme.4
diff -u src/share/man/man4/jme.4:1.7 src/share/man/man4/jme.4:1.8
--- src/share/man/man4/jme.4:1.7 Mon Jul 3 21:30:58 2017
+++ src/share/man/man4/jme.4 Wed Oct 30 12:06:25 2019
@@ -1,4 +1,4 @@
-.\" $NetBSD: jme.4,v 1.7 2017/07/03 21:30:58 wiz Exp $
+.\" $NetBSD: jme.4,v 1.8 2019/10/30 12:06:25 msaitoh Exp $
.\"
.\" Copyright (c) 2008 Manuel Bouyer
.\" All rights reserved.
@@ -23,7 +23,7 @@
.\" 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 October 17, 2008
+.Dd October 30, 2019
.Dt JME 4
.Os
.Sh NAME
@@ -69,6 +69,7 @@ jme transmit interrupt moderation packet
.El
.Sh SEE ALSO
.Xr ifmedia 4 ,
+.Xr jmphy 4 ,
.Xr mii 4 ,
.Xr netintro 4 ,
.Xr pci 4 ,
Index: src/share/man/man4/mii.4
diff -u src/share/man/man4/mii.4:1.28 src/share/man/man4/mii.4:1.29
--- src/share/man/man4/mii.4:1.28 Mon Oct 7 11:53:40 2019
+++ src/share/man/man4/mii.4 Wed Oct 30 12:06:25 2019
@@ -1,4 +1,4 @@
-.\" $NetBSD: mii.4,v 1.28 2019/10/07 11:53:40 msaitoh Exp $
+.\" $NetBSD: mii.4,v 1.29 2019/10/30 12:06:25 msaitoh Exp $
.\"
.\" Copyright (c) 1998, 2002 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -50,6 +50,7 @@
.Cd "inphy* at mii? phy ? # Intel 82555 PHYs"
.Cd "iophy* at mii? phy ? # Intel 82553 PHYs"
.Cd "ipgphy* at mii? phy ? # IC PLUS IP1000A/IP1001 PHYs"
+.Cd "jmphy* at mii? phy ? # JMicron
.Cd "lxtphy* at mii? phy ? # Level One LXT-970 PHYs"
.Cd "makphy* at mii? phy ? # Marvel 88E1000 Gig-E PHYs"
.Cd "micphy* at mii? phy ? # Micrel KSZ9021 Gig-E PHYs"
Index: src/sys/arch/amd64/conf/ALL
diff -u src/sys/arch/amd64/conf/ALL:1.126 src/sys/arch/amd64/conf/ALL:1.127
--- src/sys/arch/amd64/conf/ALL:1.126 Mon Oct 28 03:01:11 2019
+++ src/sys/arch/amd64/conf/ALL Wed Oct 30 12:06:25 2019
@@ -1,4 +1,4 @@
-# $NetBSD: ALL,v 1.126 2019/10/28 03:01:11 ozaki-r Exp $
+# $NetBSD: ALL,v 1.127 2019/10/30 12:06:25 msaitoh Exp $
# From NetBSD: GENERIC,v 1.787 2006/10/01 18:37:54 bouyer Exp
#
# ALL machine description file
@@ -17,7 +17,7 @@ include "arch/amd64/conf/std.amd64"
options INCLUDE_CONFIG_FILE # embed config file in kernel binary
-#ident "ALL-$Revision: 1.126 $"
+#ident "ALL-$Revision: 1.127 $"
maxusers 64 # estimated number of users
@@ -1106,6 +1106,7 @@ ikphy* at mii? phy ? # Intel 82563 PHY
inphy* at mii? phy ? # Intel 82555 PHYs
iophy* at mii? phy ? # Intel 82553 PHYs
ipgphy* at mii? phy ? # IC PLUS IP1000A/IP1001 PHYs
+jmphy* at mii? phy ? # Jmicron JMP202/211 PHYs
lxtphy* at mii? phy ? # Level One LXT-970 PHYs
makphy* at mii? phy ? # Marvell Semiconductor 88E1000 PHYs
nsphy* at mii? phy ? # NS83840 PHYs
Index: src/sys/arch/amd64/conf/GENERIC
diff -u src/sys/arch/amd64/conf/GENERIC:1.542 src/sys/arch/amd64/conf/GENERIC:1.543
--- src/sys/arch/amd64/conf/GENERIC:1.542 Mon Oct 28 03:01:11 2019
+++ src/sys/arch/amd64/conf/GENERIC Wed Oct 30 12:06:25 2019
@@ -1,4 +1,4 @@
-# $NetBSD: GENERIC,v 1.542 2019/10/28 03:01:11 ozaki-r Exp $
+# $NetBSD: GENERIC,v 1.543 2019/10/30 12:06:25 msaitoh Exp $
#
# GENERIC machine description file
#
@@ -22,7 +22,7 @@ include "arch/amd64/conf/std.amd64"
options INCLUDE_CONFIG_FILE # embed config file in kernel binary
-#ident "GENERIC-$Revision: 1.542 $"
+#ident "GENERIC-$Revision: 1.543 $"
maxusers 64 # estimated number of users
@@ -877,6 +877,7 @@ ikphy* at mii? phy ? # Intel 82563 PHY
inphy* at mii? phy ? # Intel 82555 PHYs
iophy* at mii? phy ? # Intel 82553 PHYs
ipgphy* at mii? phy ? # IC PLUS IP1000A/IP1001 PHYs
+jmphy* at mii? phy ? # Jmicron JMP202/211 PHYs
lxtphy* at mii? phy ? # Level One LXT-970 PHYs
makphy* at mii? phy ? # Marvell Semiconductor 88E1000 PHYs
nsphy* at mii? phy ? # NS83840 PHYs
Index: src/sys/arch/i386/conf/ALL
diff -u src/sys/arch/i386/conf/ALL:1.472 src/sys/arch/i386/conf/ALL:1.473
--- src/sys/arch/i386/conf/ALL:1.472 Tue Oct 8 18:50:44 2019
+++ src/sys/arch/i386/conf/ALL Wed Oct 30 12:06:25 2019
@@ -1,4 +1,4 @@
-# $NetBSD: ALL,v 1.472 2019/10/08 18:50:44 maxv Exp $
+# $NetBSD: ALL,v 1.473 2019/10/30 12:06:25 msaitoh Exp $
# From NetBSD: GENERIC,v 1.787 2006/10/01 18:37:54 bouyer Exp
#
# ALL machine description file
@@ -17,7 +17,7 @@ include "arch/i386/conf/std.i386"
options INCLUDE_CONFIG_FILE # embed config file in kernel binary
-#ident "ALL-$Revision: 1.472 $"
+#ident "ALL-$Revision: 1.473 $"
maxusers 64 # estimated number of users
@@ -1210,6 +1210,7 @@ ikphy* at mii? phy ? # Intel 82563 PHY
inphy* at mii? phy ? # Intel 82555 PHYs
iophy* at mii? phy ? # Intel 82553 PHYs
ipgphy* at mii? phy ? # IC PLUS IP1000A/IP1001 PHYs
+jmphy* at mii? phy ? # Jmicron JMP202/211 PHYs
lxtphy* at mii? phy ? # Level One LXT-970 PHYs
makphy* at mii? phy ? # Marvell Semiconductor 88E1000 PHYs
nsphy* at mii? phy ? # NS83840 PHYs
Index: src/sys/arch/i386/conf/GENERIC
diff -u src/sys/arch/i386/conf/GENERIC:1.1213 src/sys/arch/i386/conf/GENERIC:1.1214
--- src/sys/arch/i386/conf/GENERIC:1.1213 Fri Oct 25 17:39:57 2019
+++ src/sys/arch/i386/conf/GENERIC Wed Oct 30 12:06:25 2019
@@ -1,4 +1,4 @@
-# $NetBSD: GENERIC,v 1.1213 2019/10/25 17:39:57 martin Exp $
+# $NetBSD: GENERIC,v 1.1214 2019/10/30 12:06:25 msaitoh Exp $
#
# GENERIC machine description file
#
@@ -22,7 +22,7 @@ include "arch/i386/conf/std.i386"
options INCLUDE_CONFIG_FILE # embed config file in kernel binary
-#ident "GENERIC-$Revision: 1.1213 $"
+#ident "GENERIC-$Revision: 1.1214 $"
maxusers 64 # estimated number of users
@@ -1124,6 +1124,7 @@ ikphy* at mii? phy ? # Intel 82563 PHY
inphy* at mii? phy ? # Intel 82555 PHYs
iophy* at mii? phy ? # Intel 82553 PHYs
ipgphy* at mii? phy ? # IC PLUS IP1000A/IP1001 PHYs
+jmphy* at mii? phy ? # Jmicron JMP202/211 PHYs
lxtphy* at mii? phy ? # Level One LXT-970 PHYs
makphy* at mii? phy ? # Marvell Semiconductor 88E1000 PHYs
nsphy* at mii? phy ? # NS83840 PHYs
Index: src/sys/dev/DEVNAMES
diff -u src/sys/dev/DEVNAMES:1.323 src/sys/dev/DEVNAMES:1.324
--- src/sys/dev/DEVNAMES:1.323 Fri Oct 25 17:39:56 2019
+++ src/sys/dev/DEVNAMES Wed Oct 30 12:06:26 2019
@@ -1,4 +1,4 @@
-# $NetBSD: DEVNAMES,v 1.323 2019/10/25 17:39:56 martin Exp $
+# $NetBSD: DEVNAMES,v 1.324 2019/10/30 12:06:26 msaitoh Exp $
#
# This file contains all used device names and defined attributes in
# alphabetical order. New devices added to the system somewhere should first
@@ -708,6 +708,7 @@ j720pwr hpcarm
j720ssp hpcarm
j720tp hpcarm
jme MI
+jmphy MI
joy arc
joy bebox
joy cats
Index: src/sys/dev/mii/files.mii
diff -u src/sys/dev/mii/files.mii:1.51 src/sys/dev/mii/files.mii:1.52
--- src/sys/dev/mii/files.mii:1.51 Mon Oct 7 11:53:40 2019
+++ src/sys/dev/mii/files.mii Wed Oct 30 12:06:26 2019
@@ -1,4 +1,4 @@
-# $NetBSD: files.mii,v 1.51 2019/10/07 11:53:40 msaitoh Exp $
+# $NetBSD: files.mii,v 1.52 2019/10/30 12:06:26 msaitoh Exp $
defflag opt_mii.h MIIVERBOSE
@@ -103,6 +103,10 @@ device ipgphy: mii_phy
attach ipgphy at mii
file dev/mii/ipgphy.c ipgphy
+device jmphy: mii_phy
+attach jmphy at mii
+file dev/mii/jmphy.c jmphy
+
device sqphy: mii_phy
attach sqphy at mii
file dev/mii/sqphy.c sqphy
Added files:
Index: src/sys/dev/mii/jmphy.c
diff -u /dev/null src/sys/dev/mii/jmphy.c:1.1
--- /dev/null Wed Oct 30 12:06:26 2019
+++ src/sys/dev/mii/jmphy.c Wed Oct 30 12:06:26 2019
@@ -0,0 +1,358 @@
+/* $NetBSD: jmphy.c,v 1.1 2019/10/30 12:06:26 msaitoh Exp $ */
+/* $OpenBSD: jmphy.c,v 1.6 2015/03/14 03:38:48 jsg Exp $ */
+/*-
+ * Copyright (c) 2008, Pyun YongHyeon <[email protected]>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice unmodified, this list of conditions, and the following
+ * disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD: src/sys/dev/mii/jmphy.c,v 1.1 2008/05/27 01:16:40 yongari Exp $
+ * $DragonFly: src/sys/dev/netif/mii_layer/jmphy.c,v 1.1 2008/07/22 11:28:49 sephe Exp $
+ */
+
+/*
+ * Driver for the JMicron JMP211 10/100/1000, JMP202 10/100 PHY.
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/device.h>
+#include <sys/socket.h>
+
+#include <net/if.h>
+#include <net/if_media.h>
+
+#include <dev/mii/mii.h>
+#include <dev/mii/miivar.h>
+#include <dev/mii/miidevs.h>
+#include <dev/mii/jmphyreg.h>
+
+static int jmphy_service(struct mii_softc *, struct mii_data *, int);
+static void jmphy_status(struct mii_softc *);
+static int jmphy_match(device_t, cfdata_t, void *);
+static void jmphy_attach(device_t, device_t, void *);
+static void jmphy_reset(struct mii_softc *);
+static uint16_t jmphy_anar(struct ifmedia_entry *);
+static int jmphy_auto(struct mii_softc *, struct ifmedia_entry *);
+
+static const struct mii_phy_funcs jmphy_funcs = {
+ jmphy_service, jmphy_status, jmphy_reset,
+};
+
+CFATTACH_DECL_NEW(jmphy, sizeof (struct mii_softc),
+ jmphy_match, jmphy_attach, mii_phy_detach, mii_phy_activate);
+
+static const struct mii_phydesc jmphys[] = {
+ MII_PHY_DESC(JMICRON, JMP202),
+ MII_PHY_DESC(JMICRON, JMP211),
+ MII_PHY_END,
+};
+
+static int
+jmphy_match(device_t parent, cfdata_t match, void *aux)
+{
+ struct mii_attach_args *ma = aux;
+
+ if (mii_phy_match(ma, jmphys) != NULL)
+ return 10;
+
+ return 0;
+}
+
+static void
+jmphy_attach(device_t parent, device_t self, void *aux)
+{
+ struct mii_softc *sc = device_private(self);
+ struct mii_attach_args *ma = aux;
+ struct mii_data *mii = ma->mii_data;
+ const struct mii_phydesc *mpd;
+
+ mpd = mii_phy_match(ma, jmphys);
+ aprint_naive(": Media interface\n");
+ aprint_normal(": %s, rev. %d\n", mpd->mpd_name, MII_REV(ma->mii_id2));
+
+ sc->mii_dev = self;
+ sc->mii_inst = mii->mii_instance;
+ sc->mii_phy = ma->mii_phyno;
+ sc->mii_funcs = &jmphy_funcs;
+ sc->mii_mpd_oui = MII_OUI(ma->mii_id1, ma->mii_id2);
+ sc->mii_mpd_model = MII_MODEL(ma->mii_id2);
+ sc->mii_mpd_rev = MII_REV(ma->mii_id2);
+ sc->mii_pdata = mii;
+ sc->mii_flags = ma->mii_flags;
+
+ sc->mii_flags |= MIIF_NOISOLATE | MIIF_NOLOOP;
+
+ PHY_RESET(sc);
+
+ PHY_READ(sc, MII_BMSR, &sc->mii_capabilities);
+ sc->mii_capabilities &= ma->mii_capmask;
+ if (sc->mii_capabilities & BMSR_EXTSTAT)
+ PHY_READ(sc, MII_EXTSR, &sc->mii_extcapabilities);
+
+ aprint_normal_dev(self, "");
+ if ((sc->mii_capabilities & BMSR_MEDIAMASK) == 0 &&
+ (sc->mii_extcapabilities & EXTSR_MEDIAMASK) == 0)
+ aprint_error("no media present");
+ else
+ mii_phy_add_media(sc);
+ aprint_normal("\n");
+}
+
+static int
+jmphy_service(struct mii_softc *sc, struct mii_data *mii, int cmd)
+{
+ struct ifmedia_entry *ife = mii->mii_media.ifm_cur;
+ uint16_t bmcr, ssr;
+
+ switch (cmd) {
+ case MII_POLLSTAT:
+ /*
+ * If we're not polling our PHY instance, just return.
+ */
+ if (IFM_INST(ife->ifm_media) != sc->mii_inst)
+ return 0;
+ break;
+
+ case MII_MEDIACHG:
+ /*
+ * If the media indicates a different PHY instance,
+ * isolate ourselves.
+ */
+ if (IFM_INST(ife->ifm_media) != sc->mii_inst) {
+ PHY_READ(sc, MII_BMCR, &bmcr);
+ PHY_WRITE(sc, MII_BMCR, bmcr | BMCR_ISO);
+ return 0;
+ }
+
+ /*
+ * If the interface is not up, don't do anything.
+ */
+ if ((mii->mii_ifp->if_flags & IFF_UP) == 0)
+ break;
+
+ if (jmphy_auto(sc, ife) != EJUSTRETURN)
+ return EINVAL;
+ break;
+
+ case MII_TICK:
+ /*
+ * If we're not currently selected, just return.
+ */
+ if (IFM_INST(ife->ifm_media) != sc->mii_inst)
+ return 0;
+
+ /*
+ * Is the interface even up?
+ */
+ if ((mii->mii_ifp->if_flags & IFF_UP) == 0)
+ return 0;
+
+ /*
+ * Only used for autonegotiation.
+ */
+ if (IFM_SUBTYPE(ife->ifm_media) != IFM_AUTO)
+ break;
+
+ /* Check for link. */
+ PHY_READ(sc, JMPHY_SSR, &ssr);
+ if (ssr & JMPHY_SSR_LINK_UP) {
+ sc->mii_ticks = 0;
+ break;
+ }
+
+ /* Announce link loss right after it happens. */
+ if (sc->mii_ticks++ == 0)
+ break;
+ if (sc->mii_ticks <= sc->mii_anegticks)
+ return 0;
+
+ sc->mii_ticks = 0;
+ jmphy_auto(sc, ife);
+ break;
+ }
+
+ /* Update the media status. */
+ jmphy_status(sc);
+
+ /* Callback if something changed. */
+ mii_phy_update(sc, cmd);
+ return 0;
+}
+
+static void
+jmphy_status(struct mii_softc *sc)
+{
+ struct mii_data *mii = sc->mii_pdata;
+ uint16_t bmcr, ssr, gtsr;
+
+ mii->mii_media_status = IFM_AVALID;
+ mii->mii_media_active = IFM_ETHER;
+
+ PHY_READ(sc, JMPHY_SSR, &ssr);
+ if ((ssr & JMPHY_SSR_LINK_UP) != 0)
+ mii->mii_media_status |= IFM_ACTIVE;
+
+ PHY_READ(sc, MII_BMCR, &bmcr);
+ if ((bmcr & BMCR_ISO) != 0) {
+ mii->mii_media_active |= IFM_NONE;
+ mii->mii_media_status = 0;
+ return;
+ }
+
+ if ((bmcr & BMCR_LOOP) != 0)
+ mii->mii_media_active |= IFM_LOOP;
+
+ if ((ssr & JMPHY_SSR_SPD_DPLX_RESOLVED) == 0) {
+ /* Erg, still trying, I guess... */
+ mii->mii_media_active |= IFM_NONE;
+ return;
+ }
+
+ switch ((ssr & JMPHY_SSR_SPEED_MASK)) {
+ case JMPHY_SSR_SPEED_1000:
+ mii->mii_media_active |= IFM_1000_T;
+ /*
+ * jmphy(4) got a valid link so reset mii_ticks.
+ * Resetting mii_ticks is needed in order to
+ * detect link loss after auto-negotiation.
+ */
+ sc->mii_ticks = 0;
+ break;
+ case JMPHY_SSR_SPEED_100:
+ mii->mii_media_active |= IFM_100_TX;
+ sc->mii_ticks = 0;
+ break;
+ case JMPHY_SSR_SPEED_10:
+ mii->mii_media_active |= IFM_10_T;
+ sc->mii_ticks = 0;
+ break;
+ default:
+ mii->mii_media_active |= IFM_NONE;
+ return;
+ }
+
+ if ((ssr & JMPHY_SSR_DUPLEX) != 0)
+ mii->mii_media_active |= IFM_FDX | mii_phy_flowstatus(sc);
+ else
+ mii->mii_media_active |= IFM_HDX;
+
+ if (IFM_SUBTYPE(mii->mii_media_active) == IFM_1000_T) {
+ PHY_READ(sc, MII_GTSR, >sr);
+ if ((gtsr & GTSR_MS_RES) != 0)
+ mii->mii_media_active |= IFM_ETH_MASTER;
+ }
+}
+
+static void
+jmphy_reset(struct mii_softc *sc)
+{
+ int i;
+ uint16_t val;
+
+ /* Disable sleep mode. */
+ PHY_READ(sc, JMPHY_TMCTL, &val);
+ PHY_WRITE(sc, JMPHY_TMCTL, val & ~JMPHY_TMCTL_SLEEP_ENB);
+
+ PHY_READ(sc, MII_BMCR, &val);
+ PHY_WRITE(sc, MII_BMCR, val | BMCR_RESET);
+
+ for (i = 0; i < 1000; i++) {
+ DELAY(1);
+ PHY_READ(sc, MII_BMCR, &val);
+ if ((val & BMCR_RESET) == 0)
+ break;
+ }
+}
+
+static uint16_t
+jmphy_anar(struct ifmedia_entry *ife)
+{
+ uint16_t anar;
+
+ anar = 0;
+ switch (IFM_SUBTYPE(ife->ifm_media)) {
+ case IFM_AUTO:
+ anar |= ANAR_TX_FD | ANAR_TX | ANAR_10_FD | ANAR_10;
+ break;
+ case IFM_1000_T:
+ break;
+ case IFM_100_TX:
+ anar |= ANAR_TX | ANAR_TX_FD;
+ break;
+ case IFM_10_T:
+ anar |= ANAR_10 | ANAR_10_FD;
+ break;
+ default:
+ break;
+ }
+
+ return anar;
+}
+
+static int
+jmphy_auto(struct mii_softc *sc, struct ifmedia_entry *ife)
+{
+ uint16_t anar, bmcr, gig;
+
+ gig = 0;
+ PHY_READ(sc, MII_BMCR, &bmcr);
+ switch (IFM_SUBTYPE(ife->ifm_media)) {
+ case IFM_AUTO:
+ gig |= GTCR_ADV_1000TFDX | GTCR_ADV_1000THDX;
+ break;
+ case IFM_1000_T:
+ gig |= GTCR_ADV_1000TFDX | GTCR_ADV_1000THDX;
+ break;
+ case IFM_100_TX:
+ case IFM_10_T:
+ break;
+ case IFM_NONE:
+ PHY_WRITE(sc, MII_BMCR, bmcr | BMCR_ISO | BMCR_PDOWN);
+ return EJUSTRETURN;
+ default:
+ return EINVAL;
+ }
+
+ if ((ife->ifm_media & IFM_LOOP) != 0)
+ bmcr |= BMCR_LOOP;
+
+ anar = jmphy_anar(ife);
+ if (sc->mii_flags & MIIF_DOPAUSE)
+ anar |= ANAR_PAUSE_TOWARDS;
+
+ if ((sc->mii_flags & MIIF_HAVE_GTCR) != 0) {
+#ifdef notyet
+ struct mii_data *mii;
+
+ mii = sc->mii_pdata;
+ if ((mii->mii_media.ifm_media & IFM_ETH_MASTER) != 0)
+ gig |= GTCR_MAN_MS | GTCR_MAN_ADV;
+#endif
+ PHY_WRITE(sc, MII_100T2CR, gig);
+ }
+ PHY_WRITE(sc, MII_ANAR, anar | ANAR_CSMA);
+ PHY_WRITE(sc, MII_BMCR, bmcr | BMCR_AUTOEN | BMCR_STARTNEG);
+
+ return EJUSTRETURN;
+}
Index: src/sys/dev/mii/jmphyreg.h
diff -u /dev/null src/sys/dev/mii/jmphyreg.h:1.1
--- /dev/null Wed Oct 30 12:06:26 2019
+++ src/sys/dev/mii/jmphyreg.h Wed Oct 30 12:06:26 2019
@@ -0,0 +1,116 @@
+/* $NetBSD: jmphyreg.h,v 1.1 2019/10/30 12:06:26 msaitoh Exp $ */
+/* $OpenBSD: jmphyreg.h,v 1.1 2008/09/26 10:35:15 jsg Exp $ */
+/*-
+ * Copyright (c) 2008, Pyun YongHyeon
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice unmodified, this list of conditions, and the following
+ * disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD: src/sys/dev/mii/jmphyreg.h,v 1.1 2008/05/27 01:16:40 yongari Exp $
+ * $DragonFly: src/sys/dev/netif/mii_layer/jmphyreg.h,v 1.2 2008/09/13 04:04:39 sephe Exp $
+ */
+
+#ifndef _DEV_MII_JMPHYREG_H_
+#define _DEV_MII_JMPHYREG_H_
+
+/*
+ * Registers for the JMicron JMC250 Gigabit PHY.
+ */
+
+/* PHY specific status register. */
+#define JMPHY_SSR 0x11
+#define JMPHY_SSR_SPEED_1000 0x8000
+#define JMPHY_SSR_SPEED_100 0x4000
+#define JMPHY_SSR_SPEED_10 0x0000
+#define JMPHY_SSR_SPEED_MASK 0xC000
+#define JMPHY_SSR_DUPLEX 0x2000
+#define JMPHY_SSR_SPD_DPLX_RESOLVED 0x0800
+#define JMPHY_SSR_LINK_UP 0x0400
+#define JMPHY_SSR_MDI_XOVER 0x0040
+#define JMPHY_SSR_INV_POLARITY 0x0002
+
+/* PHY specific cable length status register. */
+#define JMPHY_SCL 0x17
+#define JMPHY_SCL_CHAN_D_MASK 0xF000
+#define JMPHY_SCL_CHAN_C_MASK 0x0F00
+#define JMPHY_SCL_CHAN_B_MASK 0x00F0
+#define JMPHY_SCL_CHAN_A_MASK 0x000F
+#define JMPHY_SCL_LEN_35 0
+#define JMPHY_SCL_LEN_40 1
+#define JMPHY_SCL_LEN_50 2
+#define JMPHY_SCL_LEN_60 3
+#define JMPHY_SCL_LEN_70 4
+#define JMPHY_SCL_LEN_80 5
+#define JMPHY_SCL_LEN_90 6
+#define JMPHY_SCL_LEN_100 7
+#define JMPHY_SCL_LEN_110 8
+#define JMPHY_SCL_LEN_120 9
+#define JMPHY_SCL_LEN_130 10
+#define JMPHY_SCL_LEN_140 11
+#define JMPHY_SCL_LEN_150 12
+#define JMPHY_SCL_LEN_160 13
+#define JMPHY_SCL_LEN_170 14
+#define JMPHY_SCL_RSVD 15
+
+/* PHY specific LED control register 1. */
+#define JMPHY_LED_CTL1 0x18
+#define JMPHY_LED_BLINK_42MS 0x0000
+#define JMPHY_LED_BLINK_84MS 0x2000
+#define JMPHY_LED_BLINK_170MS 0x4000
+#define JMPHY_LED_BLINK_340MS 0x6000
+#define JMPHY_LED_BLINK_670MS 0x8000
+#define JMPHY_LED_BLINK_MASK 0xE000
+#define JMPHY_LED_FLP_GAP_MASK 0x1F00
+#define JMPHY_LED_FLP_GAP_DEFULT 0x1000
+#define JMPHY_LED2_POLARITY_MASK 0x0030
+#define JMPHY_LED1_POLARITY_MASK 0x000C
+#define JMPHY_LED0_POLARITY_MASK 0x0003
+#define JMPHY_LED_ON_LO_OFF_HI 0
+#define JMPHY_LED_ON_HI_OFF_HI 1
+#define JMPHY_LED_ON_LO_OFF_TS 2
+#define JMPHY_LED_ON_HI_OFF_TS 3
+
+/* PHY specific LED control register 2. */
+#define JMPHY_LED_CTL2 0x19
+#define JMPHY_LED_NO_STRETCH 0x0000
+#define JMPHY_LED_STRETCH_42MS 0x2000
+#define JMPHY_LED_STRETCH_84MS 0x4000
+#define JMPHY_LED_STRETCH_170MS 0x6000
+#define JMPHY_LED_STRETCH_340MS 0x8000
+#define JMPHY_LED_STRETCH_670MS 0xB000
+#define JMPHY_LED_STRETCH_1300MS 0xC000
+#define JMPHY_LED_STRETCH_2700MS 0xE000
+#define JMPHY_LED2_MODE_MASK 0x0F00
+#define JMPHY_LED1_MODE_MASK 0x00F0
+#define JMPHY_LED0_MODE_MASK 0x000F
+
+/* PHY specific test mode control register. */
+#define JMPHY_TMCTL 0x1A
+#define JMPHY_TMCTL_SLEEP_ENB 0x1000
+
+/* PHY specific configuration */
+#define JMPHY_CONF 0x1B
+#define JMPHY_CONF_EXTFIFO 0x0000 /* use extended fifo */
+#define JMPHY_CONF_DEFFIFO 0x0004 /* use default fifo */
+
+#endif /* _DEV_MII_JMPHYREG_H_ */
