Add QS6612, AC101 and LXT970 personal drivers and register definitions.
Obtained from: NetBSD/OpenBSD
This commit is contained in:
Semen Ustimenko
parent
3a4ab3655c
commit
9526a692c6
354
sys/dev/mii/acphy.c
Normal file
354
sys/dev/mii/acphy.c
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@ -0,0 +1,354 @@
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/*-
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* Copyright (c) 1998, 1999 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 Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
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* NASA Ames Research Center.
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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
|
||||
* 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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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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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/*
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* Copyright (c) 1997 Manuel Bouyer. All rights reserved.
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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
|
||||
* 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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Manuel Bouyer.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Driver for Altima AC101 10/100 PHY
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*/
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/kernel.h>
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#include <sys/socket.h>
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#include <sys/errno.h>
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#include <sys/module.h>
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#include <sys/bus.h>
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#include <net/if.h>
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#include <net/if_media.h>
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#include <dev/mii/mii.h>
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#include <dev/mii/miivar.h>
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#include <dev/mii/miidevs.h>
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#include <dev/mii/acphyreg.h>
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#include "miibus_if.h"
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#if !defined(lint)
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static const char rcsid[] =
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"$FreeBSD$";
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#endif
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static int acphy_probe __P((device_t));
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static int acphy_attach __P((device_t));
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static int acphy_detach __P((device_t));
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static device_method_t acphy_methods[] = {
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/* device interface */
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DEVMETHOD(device_probe, acphy_probe),
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A
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DEVMETHOD(device_attach, acphy_attach),
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DEVMETHOD(device_detach, acphy_detach),
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DEVMETHOD(device_shutdown, bus_generic_shutdown),
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{ 0, 0 }
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};
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static devclass_t acphy_devclass;
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static driver_t acphy_driver = {
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"acphy",
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acphy_methods,
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sizeof(struct mii_softc)
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};
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DRIVER_MODULE(acphy, miibus, acphy_driver, acphy_devclass, 0, 0);
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int acphy_service __P((struct mii_softc *, struct mii_data *, int));
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void acphy_reset __P((struct mii_softc *));
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void acphy_status __P((struct mii_softc *));
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static int acphy_probe(dev)
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device_t dev;
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{
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struct mii_attach_args *ma;
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ma = device_get_ivars(dev);
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if (MII_OUI(ma->mii_id1, ma->mii_id2) == MII_OUI_xxALTIMA &&
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MII_MODEL(ma->mii_id2) == MII_MODEL_xxALTIMA_AC101) {
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device_set_desc(dev, MII_STR_xxALTIMA_AC101);
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} else
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return (ENXIO);
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return (0);
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}
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static int acphy_attach(dev)
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device_t dev;
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{
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struct mii_softc *sc;
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struct mii_attach_args *ma;
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struct mii_data *mii;
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sc = device_get_softc(dev);
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ma = device_get_ivars(dev);
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sc->mii_dev = device_get_parent(dev);
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mii = device_get_softc(sc->mii_dev);
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LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list);
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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_service = acphy_service;
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sc->mii_pdata = mii;
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sc->mii_flags |= MIIF_NOISOLATE;
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acphy_reset(sc);
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mii->mii_instance++;
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sc->mii_capabilities =
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PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
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device_printf(dev, " ");
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if (sc->mii_capabilities & BMSR_MEDIAMASK)
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mii_add_media(mii, sc->mii_capabilities,
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sc->mii_inst);
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printf("\n");
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MIIBUS_MEDIAINIT(sc->mii_dev);
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return (0);
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}
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static int acphy_detach(dev)
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device_t dev;
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{
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struct mii_softc *sc;
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struct mii_data *mii;
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sc = device_get_softc(dev);
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mii = device_get_softc(device_get_parent(dev));
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sc->mii_dev = NULL;
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LIST_REMOVE(sc, mii_list);
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return(0);
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}
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int
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acphy_service(sc, mii, cmd)
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struct mii_softc *sc;
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struct mii_data *mii;
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int cmd;
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{
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struct ifmedia_entry *ife = mii->mii_media.ifm_cur;
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int reg;
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switch (cmd) {
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case MII_POLLSTAT:
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/*
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* If we're not polling our PHY instance, just return.
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*/
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if (IFM_INST(ife->ifm_media) != sc->mii_inst)
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return (0);
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break;
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case MII_MEDIACHG:
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/*
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* If the media indicates a different PHY instance,
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* isolate ourselves.
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*/
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if (IFM_INST(ife->ifm_media) != sc->mii_inst) {
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reg = PHY_READ(sc, MII_BMCR);
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PHY_WRITE(sc, MII_BMCR, reg | BMCR_ISO | BMCR_PDOWN);
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return (0);
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}
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/*
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* If the interface is not up, don't do anything.
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*/
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if ((mii->mii_ifp->if_flags & IFF_UP) == 0)
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break;
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/* Wake & deisolate up is needed */
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reg = PHY_READ(sc, MII_BMCR);
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if (reg & (BMCR_ISO | BMCR_PDOWN))
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PHY_WRITE(sc, MII_BMCR, reg & ~(BMCR_ISO | BMCR_PDOWN));
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switch (IFM_SUBTYPE(ife->ifm_media)) {
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case IFM_AUTO:
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/*
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* If we're already in auto mode, just return.
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*/
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if (PHY_READ(sc, MII_BMCR) & BMCR_AUTOEN)
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return (0);
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(void) mii_phy_auto(sc, 1);
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break;
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default:
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/*
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* BMCR data is stored in the ifmedia entry.
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*/
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PHY_WRITE(sc, MII_ANAR,
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mii_anar(ife->ifm_media));
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PHY_WRITE(sc, MII_BMCR, ife->ifm_data);
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}
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break;
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case MII_TICK:
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/*
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* If we're not currently selected, just return.
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*/
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if (IFM_INST(ife->ifm_media) != sc->mii_inst)
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return (0);
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/*
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* Only used for autonegotiation.
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*/
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if (IFM_SUBTYPE(ife->ifm_media) != IFM_AUTO)
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return (0);
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/*
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* Is the interface even up?
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*/
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if ((mii->mii_ifp->if_flags & IFF_UP) == 0)
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return (0);
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/*
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* Check to see if we have link. If we do, we don't
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* need to restart the autonegotiation process. Read
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* the BMSR twice in case it's latched.
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*/
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reg = PHY_READ(sc, MII_BMSR) |
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PHY_READ(sc, MII_BMSR);
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if (reg & BMSR_LINK)
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return (0);
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/*
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* Only retry autonegotiation every 5 seconds.
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*/
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if (++sc->mii_ticks != 5)
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return (0);
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sc->mii_ticks = 0;
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acphy_reset(sc);
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if (mii_phy_auto(sc, 0) == EJUSTRETURN)
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return (0);
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break;
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}
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/* Update the media status. */
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acphy_status(sc);
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/* Callback if something changed. */
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if (sc->mii_active != mii->mii_media_active || cmd == MII_MEDIACHG) {
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MIIBUS_STATCHG(sc->mii_dev);
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sc->mii_active = mii->mii_media_active;
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}
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return (0);
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}
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void
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acphy_status(sc)
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struct mii_softc *sc;
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{
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struct mii_data *mii = sc->mii_pdata;
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struct ifmedia_entry *ife = mii->mii_media.ifm_cur;
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int bmsr, bmcr, diag;
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mii->mii_media_status = IFM_AVALID;
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mii->mii_media_active = IFM_ETHER;
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bmsr = PHY_READ(sc, MII_BMSR) |
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PHY_READ(sc, MII_BMSR);
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if (bmsr & BMSR_LINK)
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mii->mii_media_status |= IFM_ACTIVE;
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bmcr = PHY_READ(sc, MII_BMCR);
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if (bmcr & BMCR_ISO) {
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mii->mii_media_active |= IFM_NONE;
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mii->mii_media_status = 0;
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return;
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}
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if (bmcr & BMCR_LOOP)
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mii->mii_media_active |= IFM_LOOP;
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if (bmcr & BMCR_AUTOEN) {
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if ((bmsr & BMSR_ACOMP) == 0) {
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/* Erg, still trying, I guess... */
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mii->mii_media_active |= IFM_NONE;
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return;
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}
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diag = PHY_READ(sc, MII_ACPHY_DIAG) |
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PHY_READ(sc, MII_ACPHY_DIAG);
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if (diag & AC_DIAG_SPEED)
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mii->mii_media_active |= IFM_100_TX;
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else
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mii->mii_media_active |= IFM_10_T;
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if (diag & AC_DIAG_DUPLEX)
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mii->mii_media_active |= IFM_FDX;
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} else
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mii->mii_media_active = ife->ifm_media;
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}
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void
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acphy_reset(sc)
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struct mii_softc *sc;
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{
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mii_phy_reset(sc);
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PHY_WRITE(sc, MII_ACPHY_INT, 0);
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}
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77
sys/dev/mii/acphyreg.h
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77
sys/dev/mii/acphyreg.h
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@ -0,0 +1,77 @@
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/*-
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* Copyright (c) 2001 Semen Ustimenko (semenu@FreeBSD.org)
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* All rights reserved.
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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
|
||||
* notice, 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
|
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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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* 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
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _DEV_MII_ACPHYREG_H_
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#define _DEV_MII_ACPHYREG_H_
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/*
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* Register definitions for the Altima Communications AC101
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*/
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#define MII_ACPHY_POL 0x10 /* Polarity int level */
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/* High byte is interrupt mask register */
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#define MII_ACPHY_INT 0x11 /* Interrupt control/status */
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#define AC_INT_ACOMP 0x0001 /* Autoneg complete */
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#define AC_INT_REM_FLT 0x0002 /* Remote fault */
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#define AC_INT_LINK_DOWN 0x0004 /* Link not OK */
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#define AC_INT_LP_ACK 0x0008 /* FLP ack recved */
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#define AC_INT_PD_FLT 0x0010 /* Parallel detect fault */
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#define AC_INT_PAGE_RECV 0x0020 /* New page recved */
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#define AC_INT_RX_ER 0x0040 /* RX_ER transitions high */
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#define AC_INT_JAB 0x0080 /* Jabber detected */
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#define MII_ACPHY_DIAG 0x12 /* Diagnostic */
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#define AC_DIAG_RX_LOCK 0x0100
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#define AC_DIAG_RX_PASS 0x0200
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#define AC_DIAG_SPEED 0x0400 /* Aneg speed result */
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#define AC_DIAG_DUPLEX 0x0800 /* Aneg duplex result */
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#define MII_ACPHY_PWRLOOP 0x13 /* Power/Loopback */
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#define MII_ACPHY_CBLMEAS 0x14 /* Cable meas. */
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#define MII_ACPHY_MCTL 0x15 /* Mode control */
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#define AC_MCTL_FX_SEL 0x0001 /* FX mode */
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#define AC_MCTL_BYP_PCS 0x0001 /* Bypass PCS */
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#define AC_MCTL_SCRMBL 0x0004 /* Data scrambling */
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#define AC_MCTL_REM_LOOP 0x0008 /* Remote loopback */
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#define AC_MCTL_DIS_WDT 0x0010 /* Disable watchdog timer */
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#define AC_MCTL_DIS_REC 0x0020 /* Disable recv error counter */
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#define AC_MCTL_REC_FULL 0x0040 /* Recv error counter full */
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#define AC_MCTL_FRC_FEF 0x0080 /* Force Far End Fault Insert. */
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#define AC_MCTL_DIS_FEF 0x0100 /* Disable FEF Insertion */
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#define AC_MCTL_LED_SEL 0x0200 /* Compat LED config */
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#define AC_MCTL_ALED_SEL 0x0400 /* ActLED RX&TX - RX only */
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#define AC_MCTL_10BT_SEL 0x0800 /* Enable 7-wire interface */
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#define AC_MCTL_DIS_JAB 0x1000 /* Disable jabber */
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#define AC_MCTL_FRC_LINK 0x2000 /* Force TX link up */
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#define AC_MCTL_DIS_NLP 0x4000 /* Disable NLP check */
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#define MII_ACPHY_REC 0x18 /* Recv error counter */
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#endif /* _DEV_MII_ACPHYREG_H_ */
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392
sys/dev/mii/lxtphy.c
Normal file
392
sys/dev/mii/lxtphy.c
Normal file
@ -0,0 +1,392 @@
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/* OpenBSD: lxtphy.c,v 1.5 2000/08/26 20:04:17 nate Exp */
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/* NetBSD: lxtphy.c,v 1.19 2000/02/02 23:34:57 thorpej Exp */
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/*-
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* Copyright (c) 1998, 1999 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
|
||||
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
|
||||
* NASA Ames Research Center.
|
||||
*
|
||||
* 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, 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.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 1997 Manuel Bouyer. 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, 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.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by Manuel Bouyer.
|
||||
* 4. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* driver for Level One's LXT-970 ethernet 10/100 PHY
|
||||
* datasheet from www.level1.com
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/errno.h>
|
||||
#include <sys/module.h>
|
||||
#include <sys/bus.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/lxtphyreg.h>
|
||||
|
||||
#include "miibus_if.h"
|
||||
|
||||
#if !defined(lint)
|
||||
static const char rcsid[] =
|
||||
"$FreeBSD$";
|
||||
#endif
|
||||
|
||||
static int lxtphy_probe __P((device_t));
|
||||
static int lxtphy_attach __P((device_t));
|
||||
static int lxtphy_detach __P((device_t));
|
||||
|
||||
static device_method_t lxtphy_methods[] = {
|
||||
/* device interface */
|
||||
DEVMETHOD(device_probe, lxtphy_probe),
|
||||
DEVMETHOD(device_attach, lxtphy_attach),
|
||||
DEVMETHOD(device_detach, lxtphy_detach),
|
||||
DEVMETHOD(device_shutdown, bus_generic_shutdown),
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
static devclass_t lxtphy_devclass;
|
||||
|
||||
static driver_t lxtphy_driver = {
|
||||
"lxtphy",
|
||||
lxtphy_methods,
|
||||
sizeof(struct mii_softc)
|
||||
};
|
||||
|
||||
DRIVER_MODULE(lxtphy, miibus, lxtphy_driver, lxtphy_devclass, 0, 0);
|
||||
|
||||
static int lxtphy_service __P((struct mii_softc *, struct mii_data *, int));
|
||||
static void lxtphy_status __P((struct mii_softc *));
|
||||
static void lxtphy_set_tp __P((struct mii_softc *));
|
||||
static void lxtphy_set_fx __P((struct mii_softc *));
|
||||
|
||||
static int lxtphy_probe(dev)
|
||||
device_t dev;
|
||||
{
|
||||
struct mii_attach_args *ma;
|
||||
|
||||
ma = device_get_ivars(dev);
|
||||
|
||||
if (MII_OUI(ma->mii_id1, ma->mii_id2) == MII_OUI_xxLEVEL1 &&
|
||||
MII_MODEL(ma->mii_id2) == MII_MODEL_xxLEVEL1_LXT970) {
|
||||
device_set_desc(dev, MII_STR_xxLEVEL1_LXT970);
|
||||
} else
|
||||
return (ENXIO);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int lxtphy_attach(dev)
|
||||
device_t dev;
|
||||
{
|
||||
struct mii_softc *sc;
|
||||
struct mii_attach_args *ma;
|
||||
struct mii_data *mii;
|
||||
|
||||
sc = device_get_softc(dev);
|
||||
ma = device_get_ivars(dev);
|
||||
sc->mii_dev = device_get_parent(dev);
|
||||
mii = device_get_softc(sc->mii_dev);
|
||||
LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list);
|
||||
|
||||
sc->mii_inst = mii->mii_instance;
|
||||
sc->mii_phy = ma->mii_phyno;
|
||||
sc->mii_service = lxtphy_service;
|
||||
sc->mii_pdata = mii;
|
||||
sc->mii_flags |= MIIF_NOISOLATE;
|
||||
|
||||
mii_phy_reset(sc);
|
||||
|
||||
mii->mii_instance++;
|
||||
|
||||
sc->mii_capabilities =
|
||||
PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
|
||||
device_printf(dev, " ");
|
||||
|
||||
#define ADD(m, c) ifmedia_add(&mii->mii_media, (m), (c), NULL)
|
||||
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_NONE, 0, sc->mii_inst),
|
||||
BMCR_ISO);
|
||||
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_FX, 0, sc->mii_inst),
|
||||
BMCR_S100);
|
||||
printf("100baseFX, ");
|
||||
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_FX, IFM_FDX, sc->mii_inst),
|
||||
BMCR_S100|BMCR_FDX);
|
||||
printf("100baseFX-FDX, ");
|
||||
#undef ADD
|
||||
|
||||
if (sc->mii_capabilities & BMSR_MEDIAMASK)
|
||||
mii_add_media(mii, sc->mii_capabilities,
|
||||
sc->mii_inst);
|
||||
printf("\n");
|
||||
|
||||
MIIBUS_MEDIAINIT(sc->mii_dev);
|
||||
return(0);
|
||||
}
|
||||
|
||||
|
||||
static int lxtphy_detach(dev)
|
||||
device_t dev;
|
||||
{
|
||||
struct mii_softc *sc;
|
||||
struct mii_data *mii;
|
||||
|
||||
sc = device_get_softc(dev);
|
||||
mii = device_get_softc(device_get_parent(dev));
|
||||
sc->mii_dev = NULL;
|
||||
LIST_REMOVE(sc, mii_list);
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
static int
|
||||
lxtphy_service(sc, mii, cmd)
|
||||
struct mii_softc *sc;
|
||||
struct mii_data *mii;
|
||||
int cmd;
|
||||
{
|
||||
struct ifmedia_entry *ife = mii->mii_media.ifm_cur;
|
||||
int reg;
|
||||
|
||||
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) {
|
||||
reg = PHY_READ(sc, MII_BMCR);
|
||||
PHY_WRITE(sc, MII_BMCR, reg | BMCR_ISO);
|
||||
return (0);
|
||||
}
|
||||
|
||||
/*
|
||||
* If the interface is not up, don't do anything.
|
||||
*/
|
||||
if ((mii->mii_ifp->if_flags & IFF_UP) == 0)
|
||||
break;
|
||||
|
||||
switch (IFM_SUBTYPE(ife->ifm_media)) {
|
||||
case IFM_AUTO:
|
||||
/*
|
||||
* If we're already in auto mode, just return.
|
||||
*/
|
||||
if (PHY_READ(sc, MII_BMCR) & BMCR_AUTOEN)
|
||||
return (0);
|
||||
|
||||
lxtphy_set_tp(sc);
|
||||
|
||||
(void) mii_phy_auto(sc, 1);
|
||||
break;
|
||||
case IFM_100_T4:
|
||||
/*
|
||||
* XXX Not supported as a manual setting right now.
|
||||
*/
|
||||
return (EINVAL);
|
||||
|
||||
case IFM_100_FX:
|
||||
lxtphy_set_fx(sc);
|
||||
|
||||
default:
|
||||
/*
|
||||
* BMCR data is stored in the ifmedia entry.
|
||||
*/
|
||||
PHY_WRITE(sc, MII_ANAR,
|
||||
mii_anar(ife->ifm_media));
|
||||
PHY_WRITE(sc, MII_BMCR, ife->ifm_data);
|
||||
}
|
||||
break;
|
||||
|
||||
case MII_TICK:
|
||||
/*
|
||||
* If we're not currently selected, just return.
|
||||
*/
|
||||
if (IFM_INST(ife->ifm_media) != sc->mii_inst)
|
||||
return (0);
|
||||
|
||||
/*
|
||||
* Only used for autonegotiation.
|
||||
*/
|
||||
if (IFM_SUBTYPE(ife->ifm_media) != IFM_AUTO)
|
||||
return (0);
|
||||
|
||||
/*
|
||||
* Is the interface even up?
|
||||
*/
|
||||
if ((mii->mii_ifp->if_flags & IFF_UP) == 0)
|
||||
return (0);
|
||||
|
||||
/*
|
||||
* Check to see if we have link. If we do, we don't
|
||||
* need to restart the autonegotiation process. Read
|
||||
* the BMSR twice in case it's latched.
|
||||
*/
|
||||
reg = PHY_READ(sc, MII_BMSR) |
|
||||
PHY_READ(sc, MII_BMSR);
|
||||
if (reg & BMSR_LINK)
|
||||
return (0);
|
||||
|
||||
/*
|
||||
* Only retry autonegotiation every 5 seconds.
|
||||
*/
|
||||
if (++sc->mii_ticks != 5)
|
||||
return (0);
|
||||
|
||||
sc->mii_ticks = 0;
|
||||
mii_phy_reset(sc);
|
||||
if (mii_phy_auto(sc, 0) == EJUSTRETURN)
|
||||
return (0);
|
||||
break;
|
||||
}
|
||||
|
||||
/* Update the media status. */
|
||||
lxtphy_status(sc);
|
||||
|
||||
/* Callback if something changed. */
|
||||
if (sc->mii_active != mii->mii_media_active || cmd == MII_MEDIACHG) {
|
||||
MIIBUS_STATCHG(sc->mii_dev);
|
||||
sc->mii_active = mii->mii_media_active;
|
||||
}
|
||||
return (0);
|
||||
}
|
||||
|
||||
static void
|
||||
lxtphy_status(sc)
|
||||
struct mii_softc *sc;
|
||||
{
|
||||
struct mii_data *mii = sc->mii_pdata;
|
||||
struct ifmedia_entry *ife = mii->mii_media.ifm_cur;
|
||||
int bmcr, bmsr, csr;
|
||||
|
||||
mii->mii_media_status = IFM_AVALID;
|
||||
mii->mii_media_active = IFM_ETHER;
|
||||
|
||||
/*
|
||||
* Get link status from the CSR; we need to read the CSR
|
||||
* for media type anyhow, and the link status in the CSR
|
||||
* doens't latch, so fewer register reads are required.
|
||||
*/
|
||||
csr = PHY_READ(sc, MII_LXTPHY_CSR);
|
||||
if (csr & CSR_LINK)
|
||||
mii->mii_media_status |= IFM_ACTIVE;
|
||||
|
||||
bmcr = PHY_READ(sc, MII_BMCR);
|
||||
if (bmcr & BMCR_ISO) {
|
||||
mii->mii_media_active |= IFM_NONE;
|
||||
mii->mii_media_status = 0;
|
||||
return;
|
||||
}
|
||||
|
||||
if (bmcr & BMCR_LOOP)
|
||||
mii->mii_media_active |= IFM_LOOP;
|
||||
|
||||
if (bmcr & BMCR_AUTOEN) {
|
||||
bmsr = PHY_READ(sc, MII_BMSR) | PHY_READ(sc, MII_BMSR);
|
||||
if ((bmsr & BMSR_ACOMP) == 0) {
|
||||
/* Erg, still trying, I guess... */
|
||||
mii->mii_media_active |= IFM_NONE;
|
||||
return;
|
||||
}
|
||||
if (csr & CSR_SPEED)
|
||||
mii->mii_media_active |= IFM_100_TX;
|
||||
else
|
||||
mii->mii_media_active |= IFM_10_T;
|
||||
if (csr & CSR_DUPLEX)
|
||||
mii->mii_media_active |= IFM_FDX;
|
||||
} else
|
||||
mii->mii_media_active = ife->ifm_media;
|
||||
}
|
||||
|
||||
static void
|
||||
lxtphy_set_tp(sc)
|
||||
struct mii_softc *sc;
|
||||
{
|
||||
int cfg;
|
||||
|
||||
cfg = PHY_READ(sc, MII_LXTPHY_CONFIG);
|
||||
cfg &= ~CONFIG_100BASEFX;
|
||||
PHY_WRITE(sc, MII_LXTPHY_CONFIG, cfg);
|
||||
}
|
||||
|
||||
static void
|
||||
lxtphy_set_fx(sc)
|
||||
struct mii_softc *sc;
|
||||
{
|
||||
int cfg;
|
||||
|
||||
cfg = PHY_READ(sc, MII_LXTPHY_CONFIG);
|
||||
cfg |= CONFIG_100BASEFX;
|
||||
PHY_WRITE(sc, MII_LXTPHY_CONFIG, cfg);
|
||||
}
|
||||
|
||||
90
sys/dev/mii/lxtphyreg.h
Normal file
90
sys/dev/mii/lxtphyreg.h
Normal file
@ -0,0 +1,90 @@
|
||||
/* OpenBSD: lxtphyreg.h,v 1.1 1998/11/11 19:34:47 jason Exp */
|
||||
/* NetBSD: lxtphyreg.h,v 1.1 1998/10/24 00:33:17 thorpej Exp */
|
||||
/* $FreeBSD$ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1998 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
|
||||
* NASA Ames Research Center.
|
||||
*
|
||||
* 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, 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.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
|
||||
*/
|
||||
|
||||
#ifndef _DEV_MII_LXTPHYREG_H_
|
||||
#define _DEV_MII_LXTPHYREG_H_
|
||||
|
||||
/*
|
||||
* LXT970 registers.
|
||||
*/
|
||||
|
||||
#define MII_LXTPHY_MIRROR 0x10 /* Mirror register */
|
||||
/* All bits user-defined */
|
||||
|
||||
#define MII_LXTPHY_IER 0x11 /* Interrupt Enable Register */
|
||||
#define IER_MIIDRVLVL 0x0008 /* Rediced MII driver levels */
|
||||
#define IER_LNK_CRITERIA 0x0004 /* Enhanced Link Loss Criteria */
|
||||
#define IER_INTEN 0x0002 /* Interrupt Enable */
|
||||
#define IER_TINT 0x0001 /* Force Interrupt */
|
||||
|
||||
#define MII_LXTPHY_ISR 0x12 /* Interrupt Status Register */
|
||||
#define ISR_MINT 0x8000 /* MII Interrupt Pending */
|
||||
#define ISR_XTALOK 0x4000 /* Clocks OK */
|
||||
|
||||
#define MII_LXTPHY_CONFIG 0x13 /* Configuration Register */
|
||||
#define CONFIG_TXMIT_TEST 0x4000 /* 100base-T Transmit Test */
|
||||
#define CONFIG_REPEATER 0x2000 /* Repeater Mode */
|
||||
#define CONFIG_MDIO_INT 0x1000 /* Enable intr signalling on MDIO */
|
||||
#define CONFIG_TPLOOP 0x0800 /* Disable 10base-T Loopback */
|
||||
#define CONFIG_SQE 0x0400 /* Enable SQE */
|
||||
#define CONFIG_DISJABBER 0x0200 /* Disable Jabber */
|
||||
#define CONFIG_DISLINKTEST 0x0100 /* Disable Link Test */
|
||||
#define CONFIG_LEDC1 0x0080 /* LEDC configuration */
|
||||
#define CONFIG_LEDC0 0x0040 /* ... */
|
||||
/* 0 0 LEDC indicates collision */
|
||||
/* 0 1 LEDC is off */
|
||||
/* 1 0 LEDC indicates activity */
|
||||
/* 1 1 LEDC is on */
|
||||
#define CONFIG_ADVTXCLK 0x0020 /* Advance TX clock */
|
||||
#define CONFIG_5BSYMBOL 0x0010 /* 5-bit Symbol mode */
|
||||
#define CONFIG_SCRAMBLER 0x0008 /* Bypass scrambler */
|
||||
#define CONFIG_100BASEFX 0x0004 /* 100base-FX */
|
||||
#define CONFIG_TXDISCON 0x0001 /* Disconnect TP transmitter */
|
||||
|
||||
#define MII_LXTPHY_CSR 0x14 /* Chip Status Register */
|
||||
#define CSR_LINK 0x2000 /* Link is up */
|
||||
#define CSR_DUPLEX 0x1000 /* Full-duplex */
|
||||
#define CSR_SPEED 0x0800 /* 100Mbps */
|
||||
#define CSR_ACOMP 0x0400 /* Autonegotiation complete */
|
||||
#define CSR_PAGERCVD 0x0200 /* Link page received */
|
||||
#define CSR_LOWVCC 0x0004 /* Low Voltage Fault */
|
||||
|
||||
#endif /* _DEV_MII_LXTPHYREG_H_ */
|
||||
@ -131,12 +131,6 @@ static int nsphy_probe(dev)
|
||||
if (MII_OUI(ma->mii_id1, ma->mii_id2) == MII_OUI_NATSEMI &&
|
||||
MII_MODEL(ma->mii_id2) == MII_MODEL_NATSEMI_DP83840) {
|
||||
device_set_desc(dev, MII_STR_NATSEMI_DP83840);
|
||||
} else if (MII_OUI(ma->mii_id1, ma->mii_id2) == MII_OUI_QUALSEMI &&
|
||||
MII_MODEL(ma->mii_id2) == MII_MODEL_QUALSEMI_QS6612) {
|
||||
device_set_desc(dev, MII_STR_QUALSEMI_QS6612);
|
||||
} else if (MII_OUI(ma->mii_id1, ma->mii_id2) == MII_OUI_xxALTIMA &&
|
||||
MII_MODEL(ma->mii_id2) == MII_MODEL_xxALTIMA_AC101) {
|
||||
device_set_desc(dev, MII_STR_xxALTIMA_AC101);
|
||||
} else
|
||||
return (ENXIO);
|
||||
|
||||
|
||||
366
sys/dev/mii/qsphy.c
Normal file
366
sys/dev/mii/qsphy.c
Normal file
@ -0,0 +1,366 @@
|
||||
/* OpenBSD: qsphy.c,v 1.6 2000/08/26 20:04:18 nate Exp */
|
||||
/* NetBSD: qsphy.c,v 1.19 2000/02/02 23:34:57 thorpej Exp */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
|
||||
* NASA Ames Research Center.
|
||||
*
|
||||
* 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, 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.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 1997 Manuel Bouyer. 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, 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.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by Manuel Bouyer.
|
||||
* 4. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* driver for Quality Semiconductor's QS6612 ethernet 10/100 PHY
|
||||
* datasheet from www.qualitysemi.com
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/errno.h>
|
||||
#include <sys/module.h>
|
||||
#include <sys/bus.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/qsphyreg.h>
|
||||
|
||||
#include "miibus_if.h"
|
||||
|
||||
#if !defined(lint)
|
||||
static const char rcsid[] =
|
||||
"$FreeBSD$";
|
||||
#endif
|
||||
|
||||
static int qsphy_probe __P((device_t));
|
||||
static int qsphy_attach __P((device_t));
|
||||
static int qsphy_detach __P((device_t));
|
||||
|
||||
static device_method_t qsphy_methods[] = {
|
||||
/* device interface */
|
||||
DEVMETHOD(device_probe, qsphy_probe),
|
||||
DEVMETHOD(device_attach, qsphy_attach),
|
||||
DEVMETHOD(device_detach, qsphy_detach),
|
||||
DEVMETHOD(device_shutdown, bus_generic_shutdown),
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
static devclass_t qsphy_devclass;
|
||||
|
||||
static driver_t qsphy_driver = {
|
||||
"qsphy",
|
||||
qsphy_methods,
|
||||
sizeof(struct mii_softc)
|
||||
};
|
||||
|
||||
DRIVER_MODULE(qsphy, miibus, qsphy_driver, qsphy_devclass, 0, 0);
|
||||
|
||||
int qsphy_service __P((struct mii_softc *, struct mii_data *, int));
|
||||
void qsphy_reset __P((struct mii_softc *));
|
||||
void qsphy_status __P((struct mii_softc *));
|
||||
|
||||
static int qsphy_probe(dev)
|
||||
device_t dev;
|
||||
{
|
||||
struct mii_attach_args *ma;
|
||||
|
||||
ma = device_get_ivars(dev);
|
||||
|
||||
if (MII_OUI(ma->mii_id1, ma->mii_id2) == MII_OUI_QUALSEMI &&
|
||||
MII_MODEL(ma->mii_id2) == MII_MODEL_QUALSEMI_QS6612) {
|
||||
device_set_desc(dev, MII_STR_QUALSEMI_QS6612);
|
||||
} else
|
||||
return (ENXIO);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int qsphy_attach(dev)
|
||||
device_t dev;
|
||||
{
|
||||
struct mii_softc *sc;
|
||||
struct mii_attach_args *ma;
|
||||
struct mii_data *mii;
|
||||
|
||||
sc = device_get_softc(dev);
|
||||
ma = device_get_ivars(dev);
|
||||
sc->mii_dev = device_get_parent(dev);
|
||||
mii = device_get_softc(sc->mii_dev);
|
||||
LIST_INSERT_HEAD(&mii->mii_phys, sc, mii_list);
|
||||
|
||||
sc->mii_inst = mii->mii_instance;
|
||||
sc->mii_phy = ma->mii_phyno;
|
||||
sc->mii_service = qsphy_service;
|
||||
sc->mii_pdata = mii;
|
||||
sc->mii_flags |= MIIF_NOISOLATE;
|
||||
|
||||
qsphy_reset(sc);
|
||||
|
||||
mii->mii_instance++;
|
||||
|
||||
sc->mii_capabilities =
|
||||
PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
|
||||
device_printf(dev, " ");
|
||||
if (sc->mii_capabilities & BMSR_MEDIAMASK)
|
||||
mii_add_media(mii, sc->mii_capabilities,
|
||||
sc->mii_inst);
|
||||
printf("\n");
|
||||
|
||||
MIIBUS_MEDIAINIT(sc->mii_dev);
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int qsphy_detach(dev)
|
||||
device_t dev;
|
||||
{
|
||||
struct mii_softc *sc;
|
||||
struct mii_data *mii;
|
||||
|
||||
sc = device_get_softc(dev);
|
||||
mii = device_get_softc(device_get_parent(dev));
|
||||
sc->mii_dev = NULL;
|
||||
LIST_REMOVE(sc, mii_list);
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
int
|
||||
qsphy_service(sc, mii, cmd)
|
||||
struct mii_softc *sc;
|
||||
struct mii_data *mii;
|
||||
int cmd;
|
||||
{
|
||||
struct ifmedia_entry *ife = mii->mii_media.ifm_cur;
|
||||
int reg;
|
||||
|
||||
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) {
|
||||
reg = PHY_READ(sc, MII_BMCR);
|
||||
PHY_WRITE(sc, MII_BMCR, reg | BMCR_ISO);
|
||||
return (0);
|
||||
}
|
||||
|
||||
/*
|
||||
* If the interface is not up, don't do anything.
|
||||
*/
|
||||
if ((mii->mii_ifp->if_flags & IFF_UP) == 0)
|
||||
break;
|
||||
|
||||
switch (IFM_SUBTYPE(ife->ifm_media)) {
|
||||
case IFM_AUTO:
|
||||
/*
|
||||
* If we're already in auto mode, just return.
|
||||
*/
|
||||
if (PHY_READ(sc, MII_BMCR) & BMCR_AUTOEN)
|
||||
return (0);
|
||||
|
||||
(void) mii_phy_auto(sc, 1);
|
||||
break;
|
||||
|
||||
default:
|
||||
/*
|
||||
* BMCR data is stored in the ifmedia entry.
|
||||
*/
|
||||
PHY_WRITE(sc, MII_ANAR,
|
||||
mii_anar(ife->ifm_media));
|
||||
PHY_WRITE(sc, MII_BMCR, ife->ifm_data);
|
||||
}
|
||||
break;
|
||||
|
||||
case MII_TICK:
|
||||
/*
|
||||
* If we're not currently selected, just return.
|
||||
*/
|
||||
if (IFM_INST(ife->ifm_media) != sc->mii_inst)
|
||||
return (0);
|
||||
|
||||
/*
|
||||
* Only used for autonegotiation.
|
||||
*/
|
||||
if (IFM_SUBTYPE(ife->ifm_media) != IFM_AUTO)
|
||||
return (0);
|
||||
|
||||
/*
|
||||
* Is the interface even up?
|
||||
*/
|
||||
if ((mii->mii_ifp->if_flags & IFF_UP) == 0)
|
||||
return (0);
|
||||
|
||||
/*
|
||||
* Check to see if we have link. If we do, we don't
|
||||
* need to restart the autonegotiation process. Read
|
||||
* the BMSR twice in case it's latched.
|
||||
*/
|
||||
reg = PHY_READ(sc, MII_BMSR) |
|
||||
PHY_READ(sc, MII_BMSR);
|
||||
if (reg & BMSR_LINK)
|
||||
return (0);
|
||||
|
||||
/*
|
||||
* Only retry autonegotiation every 5 seconds.
|
||||
*/
|
||||
if (++sc->mii_ticks != 5)
|
||||
return (0);
|
||||
|
||||
sc->mii_ticks = 0;
|
||||
mii_phy_reset(sc);
|
||||
if (mii_phy_auto(sc, 0) == EJUSTRETURN)
|
||||
return (0);
|
||||
break;
|
||||
}
|
||||
|
||||
/* Update the media status. */
|
||||
qsphy_status(sc);
|
||||
|
||||
/* Callback if something changed. */
|
||||
if (sc->mii_active != mii->mii_media_active || cmd == MII_MEDIACHG) {
|
||||
MIIBUS_STATCHG(sc->mii_dev);
|
||||
sc->mii_active = mii->mii_media_active;
|
||||
}
|
||||
return (0);
|
||||
}
|
||||
|
||||
void
|
||||
qsphy_status(sc)
|
||||
struct mii_softc *sc;
|
||||
{
|
||||
struct mii_data *mii = sc->mii_pdata;
|
||||
struct ifmedia_entry *ife = mii->mii_media.ifm_cur;
|
||||
int bmsr, bmcr, pctl;
|
||||
|
||||
mii->mii_media_status = IFM_AVALID;
|
||||
mii->mii_media_active = IFM_ETHER;
|
||||
|
||||
bmsr = PHY_READ(sc, MII_BMSR) |
|
||||
PHY_READ(sc, MII_BMSR);
|
||||
if (bmsr & BMSR_LINK)
|
||||
mii->mii_media_status |= IFM_ACTIVE;
|
||||
|
||||
bmcr = PHY_READ(sc, MII_BMCR);
|
||||
if (bmcr & BMCR_ISO) {
|
||||
mii->mii_media_active |= IFM_NONE;
|
||||
mii->mii_media_status = 0;
|
||||
return;
|
||||
}
|
||||
|
||||
if (bmcr & BMCR_LOOP)
|
||||
mii->mii_media_active |= IFM_LOOP;
|
||||
|
||||
if (bmcr & BMCR_AUTOEN) {
|
||||
if ((bmsr & BMSR_ACOMP) == 0) {
|
||||
/* Erg, still trying, I guess... */
|
||||
mii->mii_media_active |= IFM_NONE;
|
||||
return;
|
||||
}
|
||||
pctl = PHY_READ(sc, MII_QSPHY_PCTL) |
|
||||
PHY_READ(sc, MII_QSPHY_PCTL);
|
||||
switch (pctl & PCTL_OPMASK) {
|
||||
case PCTL_10_T:
|
||||
mii->mii_media_active |= IFM_10_T;
|
||||
break;
|
||||
case PCTL_10_T_FDX:
|
||||
mii->mii_media_active |= IFM_10_T|IFM_FDX;
|
||||
break;
|
||||
case PCTL_100_TX:
|
||||
mii->mii_media_active |= IFM_100_TX;
|
||||
break;
|
||||
case PCTL_100_TX_FDX:
|
||||
mii->mii_media_active |= IFM_100_TX|IFM_FDX;
|
||||
break;
|
||||
case PCTL_100_T4:
|
||||
mii->mii_media_active |= IFM_100_T4;
|
||||
break;
|
||||
default:
|
||||
/* Erg... this shouldn't happen. */
|
||||
mii->mii_media_active |= IFM_NONE;
|
||||
break;
|
||||
}
|
||||
} else
|
||||
mii->mii_media_active = ife->ifm_media;
|
||||
}
|
||||
|
||||
void
|
||||
qsphy_reset(sc)
|
||||
struct mii_softc *sc;
|
||||
{
|
||||
|
||||
mii_phy_reset(sc);
|
||||
PHY_WRITE(sc, MII_QSPHY_IMASK, 0);
|
||||
}
|
||||
88
sys/dev/mii/qsphyreg.h
Normal file
88
sys/dev/mii/qsphyreg.h
Normal file
@ -0,0 +1,88 @@
|
||||
/* OpenBSD: qsphyreg.h,v 1.2 1999/03/09 00:02:45 jason Exp */
|
||||
/* NetBSD: qsphyreg.h,v 1.1 1998/08/11 00:01:03 thorpej Exp */
|
||||
/* $FreeBSD$ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1998 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
|
||||
* NASA Ames Research Center.
|
||||
*
|
||||
* 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, 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.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
|
||||
*/
|
||||
|
||||
#ifndef _DEV_MII_QSPHYREG_H_
|
||||
#define _DEV_MII_QSPHYREG_H_
|
||||
|
||||
/*
|
||||
* Register definitions for the Quality Semiconductor QS6612
|
||||
* Further documentation can be found at:
|
||||
* http://www.qualitysemi.com/products/network.html
|
||||
*/
|
||||
|
||||
#define MII_QSPHY_MCTL 0x11 /* Mode control */
|
||||
#define MCTL_T4PRE 0x1000 /* 100baseT4 interface present */
|
||||
#define MCTL_BTEXT 0x0800 /* reduce 10baseT squelch level */
|
||||
#define MCTL_FACTTEST 0x0100 /* factory test mode */
|
||||
#define MCTL_PHYADDRMASK 0x00f8 /* PHY address */
|
||||
#define MCTL_FACTTEST2 0x0004 /* another factory test mode */
|
||||
#define MCTL_NLPDIS 0x0002 /* disable link pulse tx */
|
||||
#define MCTL_SQEDIS 0x0001 /* disable SQE */
|
||||
|
||||
#define MII_QSPHY_ISRC 0x1d /* Interrupt source */
|
||||
#define MII_QSPHY_IMASK 0x1e /* Interrupt mask */
|
||||
#define IMASK_TLINTR 0x8000 /* ThunderLAN interrupt mode */
|
||||
#define IMASK_ANCPL 0x0040 /* autonegotiation complete */
|
||||
#define IMASK_RFD 0x0020 /* remote fault detected */
|
||||
#define IMASK_LD 0x0010 /* link down */
|
||||
#define IMASK_ANLPA 0x0008 /* autonegotiation LP ACK */
|
||||
#define IMASK_PDT 0x0004 /* parallel detection fault */
|
||||
#define IMASK_ANPR 0x0002 /* autonegotiation page received */
|
||||
#define IMASK_REF 0x0001 /* receive error counter full */
|
||||
|
||||
#define MII_QSPHY_PCTL 0x1f /* PHY control */
|
||||
#define PCTL_RXERDIS 0x2000 /* receive error counter disable */
|
||||
#define PCTL_ANC 0x1000 /* autonegotiation complete */
|
||||
#define PCTL_RLBEN 0x0200 /* remote coopback enable */
|
||||
#define PCTL_DCREN 0x0100 /* DC restoration enable */
|
||||
#define PCTL_4B5BEN 0x0040 /* 4b/5b encoding */
|
||||
#define PCTL_PHYISO 0x0020 /* isolate PHY */
|
||||
#define PCTL_OPMASK 0x001c /* operation mode mask */
|
||||
#define PCTL_AN 0x0000 /* autonegotiation in-progress */
|
||||
#define PCTL_10_T 0x0004 /* 10baseT */
|
||||
#define PCTL_100_TX 0x0008 /* 100baseTX */
|
||||
#define PCTL_100_T4 0x0010 /* 100baseT4 */
|
||||
#define PCTL_10_T_FDX 0x0014 /* 10baseT-FDX */
|
||||
#define PCTL_100_TX_FDX 0x0018 /* 100baseTX-FDX */
|
||||
#define PCTL_MLT3DIS 0x0002 /* disable MLT3 */
|
||||
#define PCTL_SRCDIS 0x0001 /* disable scrambling */
|
||||
|
||||
#endif /* _DEV_MII_QSPHYREG_H_ */
|
||||
@ -6,6 +6,6 @@ KMOD= miibus
|
||||
SRCS= mii.c mii_physubr.c ukphy.c ukphy_subr.c bus_if.h pci_if.h
|
||||
SRCS+= miibus_if.h device_if.h miibus_if.c exphy.c nsphy.c
|
||||
SRCS+= mlphy.c tlphy.c rlphy.c amphy.c dcphy.c pnphy.c
|
||||
SRCS+= brgphy.c xmphy.c pnaphy.c
|
||||
SRCS+= brgphy.c xmphy.c pnaphy.c lxtphy.c qsphy.c acphy.c
|
||||
|
||||
.include <bsd.kmod.mk>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user