- 88E1000(S) has no page select register, so don't access it.
Note that qemu doesn't implement the register and the access fails. For I210, we can use the register. - Don't set PSCR_CRS_ON_TX bit on I210.
This commit is contained in:
parent
8a8225b487
commit
847f10c49c
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@ -1,4 +1,4 @@
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/* $NetBSD: makphy.c,v 1.57 2019/02/27 18:21:04 jakllsch Exp $ */
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/* $NetBSD: makphy.c,v 1.58 2019/03/25 05:39:51 msaitoh Exp $ */
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/*-
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/*-
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* Copyright (c) 1998, 1999, 2000, 2001 The NetBSD Foundation, Inc.
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* Copyright (c) 1998, 1999, 2000, 2001 The NetBSD Foundation, Inc.
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@ -59,7 +59,7 @@
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*/
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*/
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#include <sys/cdefs.h>
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: makphy.c,v 1.57 2019/02/27 18:21:04 jakllsch Exp $");
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__KERNEL_RCSID(0, "$NetBSD: makphy.c,v 1.58 2019/03/25 05:39:51 msaitoh Exp $");
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#include <sys/param.h>
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/systm.h>
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@ -76,11 +76,12 @@ __KERNEL_RCSID(0, "$NetBSD: makphy.c,v 1.57 2019/02/27 18:21:04 jakllsch Exp $")
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#include <dev/mii/miidevs.h>
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#include <dev/mii/miidevs.h>
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#include <dev/mii/makphyreg.h>
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#include <dev/mii/makphyreg.h>
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#include <dev/mii/makphyvar.h>
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static int makphymatch(device_t, cfdata_t, void *);
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static int makphymatch(device_t, cfdata_t, void *);
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static void makphyattach(device_t, device_t, void *);
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static void makphyattach(device_t, device_t, void *);
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CFATTACH_DECL_NEW(makphy, sizeof(struct mii_softc),
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CFATTACH_DECL_NEW(makphy, sizeof(struct makphy_softc),
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makphymatch, makphyattach, mii_phy_detach, mii_phy_activate);
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makphymatch, makphyattach, mii_phy_detach, mii_phy_activate);
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static int makphy_service(struct mii_softc *, struct mii_data *, int);
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static int makphy_service(struct mii_softc *, struct mii_data *, int);
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@ -155,22 +156,24 @@ makphyattach(device_t parent, device_t self, void *aux)
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struct mii_attach_args *ma = aux;
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struct mii_attach_args *ma = aux;
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struct mii_data *mii = ma->mii_data;
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struct mii_data *mii = ma->mii_data;
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const struct mii_phydesc *mpd;
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const struct mii_phydesc *mpd;
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struct makphy_softc *maksc = (struct makphy_softc *)sc;
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const char *name;
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const char *name;
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uint16_t reg;
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uint16_t reg, model;
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mpd = mii_phy_match(ma, makphys);
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mpd = mii_phy_match(ma, makphys);
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aprint_naive(": Media interface\n");
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aprint_naive(": Media interface\n");
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if (mpd)
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if (mpd)
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name = mpd->mpd_name;
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name = mpd->mpd_name;
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else if (makphy_isi210(parent, ma))
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else if (makphy_isi210(parent, ma)) {
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name = MII_STR_xxMARVELL_I210;
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name = MII_STR_xxMARVELL_I210;
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else
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maksc->sc_flags |= MAKPHY_F_I210;
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} else
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panic("Unknown PHY");
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panic("Unknown PHY");
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aprint_normal(": %s, rev. %d\n", name, MII_REV(ma->mii_id2));
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aprint_normal(": %s, rev. %d\n", name, MII_REV(ma->mii_id2));
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sc->mii_dev = self;
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sc->mii_dev = self;
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sc->mii_mpd_oui = MII_OUI(ma->mii_id1, ma->mii_id2);
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sc->mii_mpd_oui = MII_OUI(ma->mii_id1, ma->mii_id2);
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sc->mii_mpd_model = MII_MODEL(ma->mii_id2);
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sc->mii_mpd_model = model = MII_MODEL(ma->mii_id2);
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sc->mii_mpd_rev = MII_REV(ma->mii_id2);
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sc->mii_mpd_rev = MII_REV(ma->mii_id2);
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sc->mii_inst = mii->mii_instance;
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sc->mii_inst = mii->mii_instance;
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sc->mii_phy = ma->mii_phyno;
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sc->mii_phy = ma->mii_phyno;
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sc->mii_flags = ma->mii_flags;
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sc->mii_flags = ma->mii_flags;
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sc->mii_anegticks = MII_ANEGTICKS;
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sc->mii_anegticks = MII_ANEGTICKS;
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/* Make sure page 0 is selected. */
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switch (model) {
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PHY_WRITE(sc, MAKPHY_EADR, 0);
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case MII_MODEL_xxMARVELL_E1000:
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if ((maksc->sc_flags & MAKPHY_F_I210) != 0)
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goto page0;
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/* FALLTHROUGH */
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case MII_MODEL_xxMARVELL_E1000_3:
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case MII_MODEL_xxMARVELL_E1000S:
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case MII_MODEL_xxMARVELL_E1000_5:
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/* 88E1000 series has no EADR */
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break;
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default:
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page0:
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/* Make sure page 0 is selected. */
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if (PHY_WRITE(sc, MAKPHY_EADR, 0) != 0)
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aprint_verbose_dev(self,
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"Failed to access EADR. Are you an emulator?\n");
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break;
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}
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switch (sc->mii_mpd_model) {
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switch (model) {
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case MII_MODEL_xxMARVELL_E1011:
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case MII_MODEL_xxMARVELL_E1011:
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case MII_MODEL_xxMARVELL_E1112:
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case MII_MODEL_xxMARVELL_E1112:
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PHY_READ(sc, MAKPHY_ESSR, ®);
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PHY_READ(sc, MAKPHY_ESSR, ®);
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static void
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static void
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makphy_reset(struct mii_softc *sc)
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makphy_reset(struct mii_softc *sc)
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{
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{
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struct makphy_softc *maksc = (struct makphy_softc *)sc;
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uint16_t reg;
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uint16_t reg;
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mii_phy_reset(sc);
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mii_phy_reset(sc);
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/* Assert CRS on transmit. */
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/* Assert CRS on transmit. */
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switch (sc->mii_mpd_model) {
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switch (sc->mii_mpd_model) {
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case MII_MODEL_MARVELL_E1000_0:
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case MII_MODEL_MARVELL_E1000_0:
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if ((maksc->sc_flags & MAKPHY_F_I210) != 0)
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break;
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/* FALLTHROUGH */
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case MII_MODEL_MARVELL_E1000_3:
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case MII_MODEL_MARVELL_E1000_3:
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case MII_MODEL_MARVELL_E1000_5:
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case MII_MODEL_MARVELL_E1000_5:
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case MII_MODEL_MARVELL_E1000_6:
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case MII_MODEL_MARVELL_E1000_6:
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@ -0,0 +1,42 @@
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/* $NetBSD: makphyvar.h,v 1.1 2019/03/25 05:39:51 msaitoh Exp $ */
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/*-
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* Copyright (c) 2018 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _MII_MAKPHYVAR_H_
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#define _MII_MAKPHYVAR_H_
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struct makphy_softc {
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struct mii_softc sc_mii;
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uint32_t sc_flags;
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};
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#define MAKPHY_F_I210 __BIT(0) /* Identify I210 (mii_model == 0) */
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#endif /* _MII_MAKPHYVAR_H_ */
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