2016-05-16 07:00:49 +00:00
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/*-
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* Copyright (c) 2016 Stanislav Galabov.
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* Copyright (c) 2011-2012 Stefan Bethke.
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* Copyright (c) 2012 Adrian Chadd.
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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
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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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* 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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#include <sys/param.h>
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#include <sys/bus.h>
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#include <sys/errno.h>
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#include <sys/kernel.h>
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#include <sys/lock.h>
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#include <sys/malloc.h>
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#include <sys/module.h>
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#include <sys/mutex.h>
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#include <sys/socket.h>
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#include <sys/sockio.h>
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#include <sys/sysctl.h>
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#include <sys/systm.h>
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#include <net/if.h>
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#include <net/if_var.h>
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#include <net/ethernet.h>
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#include <net/if_media.h>
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#include <net/if_types.h>
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#include <machine/bus.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/mdio/mdio.h>
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#include <dev/etherswitch/etherswitch.h>
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#include <dev/etherswitch/mtkswitch/mtkswitchvar.h>
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#include <dev/ofw/ofw_bus_subr.h>
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#include "mdio_if.h"
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#include "miibus_if.h"
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#include "etherswitch_if.h"
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#define DEBUG
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#if defined(DEBUG)
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static SYSCTL_NODE(_debug, OID_AUTO, mtkswitch, CTLFLAG_RD, 0, "mtkswitch");
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#endif
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static inline int mtkswitch_portforphy(int phy);
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static int mtkswitch_ifmedia_upd(struct ifnet *ifp);
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static void mtkswitch_ifmedia_sts(struct ifnet *ifp, struct ifmediareq *ifmr);
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static void mtkswitch_tick(void *arg);
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static const struct ofw_compat_data compat_data[] = {
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{ "ralink,rt3050-esw", MTK_SWITCH_RT3050 },
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{ "ralink,rt3352-esw", MTK_SWITCH_RT3352 },
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{ "ralink,rt5350-esw", MTK_SWITCH_RT5350 },
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{ "mediatek,mt7620-gsw", MTK_SWITCH_MT7620 },
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{ "mediatek,mt7621-gsw", MTK_SWITCH_MT7621 },
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{ "mediatek,mt7628-esw", MTK_SWITCH_MT7628 },
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/* Sentinel */
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{ NULL, MTK_SWITCH_NONE }
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};
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static int
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mtkswitch_probe(device_t dev)
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{
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struct mtkswitch_softc *sc;
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mtk_switch_type switch_type;
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if (!ofw_bus_status_okay(dev))
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return (ENXIO);
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switch_type = ofw_bus_search_compatible(dev, compat_data)->ocd_data;
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if (switch_type == MTK_SWITCH_NONE)
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return (ENXIO);
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sc = device_get_softc(dev);
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bzero(sc, sizeof(*sc));
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sc->sc_switchtype = switch_type;
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device_set_desc_copy(dev, "MTK Switch Driver");
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return (0);
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}
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static int
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mtkswitch_attach_phys(struct mtkswitch_softc *sc)
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{
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int phy, err = 0;
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char name[IFNAMSIZ];
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/* PHYs need an interface, so we generate a dummy one */
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snprintf(name, IFNAMSIZ, "%sport", device_get_nameunit(sc->sc_dev));
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for (phy = 0; phy < sc->numphys; phy++) {
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if ((sc->phymap & (1u << phy)) == 0) {
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sc->ifp[phy] = NULL;
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sc->ifname[phy] = NULL;
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sc->miibus[phy] = NULL;
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continue;
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}
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sc->ifp[phy] = if_alloc(IFT_ETHER);
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2018-01-24 21:33:18 +00:00
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if (sc->ifp[phy] == NULL) {
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device_printf(sc->sc_dev, "couldn't allocate ifnet structure\n");
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err = ENOMEM;
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break;
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}
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2016-05-16 07:00:49 +00:00
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sc->ifp[phy]->if_softc = sc;
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sc->ifp[phy]->if_flags |= IFF_UP | IFF_BROADCAST |
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IFF_DRV_RUNNING | IFF_SIMPLEX;
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sc->ifname[phy] = malloc(strlen(name) + 1, M_DEVBUF, M_WAITOK);
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bcopy(name, sc->ifname[phy], strlen(name) + 1);
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if_initname(sc->ifp[phy], sc->ifname[phy],
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mtkswitch_portforphy(phy));
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err = mii_attach(sc->sc_dev, &sc->miibus[phy], sc->ifp[phy],
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mtkswitch_ifmedia_upd, mtkswitch_ifmedia_sts,
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BMSR_DEFCAPMASK, phy, MII_OFFSET_ANY, 0);
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if (err != 0) {
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device_printf(sc->sc_dev,
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"attaching PHY %d failed\n",
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phy);
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} else {
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DPRINTF(sc->sc_dev, "%s attached to pseudo interface "
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"%s\n", device_get_nameunit(sc->miibus[phy]),
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sc->ifp[phy]->if_xname);
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}
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}
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return (err);
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}
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static int
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mtkswitch_set_vlan_mode(struct mtkswitch_softc *sc, uint32_t mode)
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{
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/* Check for invalid modes. */
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if ((mode & sc->info.es_vlan_caps) != mode)
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return (EINVAL);
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sc->vlan_mode = mode;
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/* Reset VLANs. */
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sc->hal.mtkswitch_vlan_init_hw(sc);
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return (0);
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}
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static int
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mtkswitch_attach(device_t dev)
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{
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struct mtkswitch_softc *sc;
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int err = 0;
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int port, rid;
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sc = device_get_softc(dev);
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/* sc->sc_switchtype is already decided in mtkswitch_probe() */
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sc->numports = MTKSWITCH_MAX_PORTS;
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sc->numphys = MTKSWITCH_MAX_PHYS;
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sc->cpuport = MTKSWITCH_CPU_PORT;
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sc->sc_dev = dev;
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/* Attach switch related functions */
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if (sc->sc_switchtype == MTK_SWITCH_NONE) {
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device_printf(dev, "Unknown switch type\n");
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return (ENXIO);
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}
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if (sc->sc_switchtype == MTK_SWITCH_MT7620 ||
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sc->sc_switchtype == MTK_SWITCH_MT7621)
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mtk_attach_switch_mt7620(sc);
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else
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mtk_attach_switch_rt3050(sc);
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/* Allocate resources */
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rid = 0;
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sc->sc_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid,
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RF_ACTIVE);
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if (sc->sc_res == NULL) {
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device_printf(dev, "could not map memory\n");
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return (ENXIO);
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}
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mtx_init(&sc->sc_mtx, "mtkswitch", NULL, MTX_DEF);
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/* Reset the switch */
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if (sc->hal.mtkswitch_reset(sc)) {
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DPRINTF(dev, "%s: mtkswitch_reset: failed\n", __func__);
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return (ENXIO);
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}
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err = sc->hal.mtkswitch_hw_setup(sc);
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DPRINTF(dev, "%s: hw_setup: err=%d\n", __func__, err);
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if (err != 0)
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return (err);
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err = sc->hal.mtkswitch_hw_global_setup(sc);
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DPRINTF(dev, "%s: hw_global_setup: err=%d\n", __func__, err);
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if (err != 0)
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return (err);
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/* Initialize the switch ports */
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for (port = 0; port < sc->numports; port++) {
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sc->hal.mtkswitch_port_init(sc, port);
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}
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/* Attach the PHYs and complete the bus enumeration */
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err = mtkswitch_attach_phys(sc);
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DPRINTF(dev, "%s: attach_phys: err=%d\n", __func__, err);
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if (err != 0)
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return (err);
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/* Default to ingress filters off. */
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err = mtkswitch_set_vlan_mode(sc, ETHERSWITCH_VLAN_DOT1Q);
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DPRINTF(dev, "%s: set_vlan_mode: err=%d\n", __func__, err);
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if (err != 0)
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return (err);
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bus_generic_probe(dev);
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bus_enumerate_hinted_children(dev);
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err = bus_generic_attach(dev);
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DPRINTF(dev, "%s: bus_generic_attach: err=%d\n", __func__, err);
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if (err != 0)
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return (err);
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callout_init_mtx(&sc->callout_tick, &sc->sc_mtx, 0);
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MTKSWITCH_LOCK(sc);
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mtkswitch_tick(sc);
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MTKSWITCH_UNLOCK(sc);
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return (0);
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}
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static int
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mtkswitch_detach(device_t dev)
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{
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struct mtkswitch_softc *sc = device_get_softc(dev);
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int phy;
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callout_drain(&sc->callout_tick);
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for (phy = 0; phy < MTKSWITCH_MAX_PHYS; phy++) {
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if (sc->miibus[phy] != NULL)
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device_delete_child(dev, sc->miibus[phy]);
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if (sc->ifp[phy] != NULL)
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if_free(sc->ifp[phy]);
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free(sc->ifname[phy], M_DEVBUF);
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}
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bus_generic_detach(dev);
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mtx_destroy(&sc->sc_mtx);
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return (0);
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}
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/* PHY <-> port mapping is currently 1:1 */
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static inline int
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mtkswitch_portforphy(int phy)
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{
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return (phy);
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}
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static inline int
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mtkswitch_phyforport(int port)
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{
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return (port);
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}
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static inline struct mii_data *
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mtkswitch_miiforport(struct mtkswitch_softc *sc, int port)
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{
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int phy = mtkswitch_phyforport(port);
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if (phy < 0 || phy >= MTKSWITCH_MAX_PHYS || sc->miibus[phy] == NULL)
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return (NULL);
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return (device_get_softc(sc->miibus[phy]));
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}
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static inline struct ifnet *
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mtkswitch_ifpforport(struct mtkswitch_softc *sc, int port)
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{
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int phy = mtkswitch_phyforport(port);
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if (phy < 0 || phy >= MTKSWITCH_MAX_PHYS)
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return (NULL);
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return (sc->ifp[phy]);
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}
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/*
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* Convert port status to ifmedia.
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*/
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static void
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mtkswitch_update_ifmedia(uint32_t portstatus, u_int *media_status,
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u_int *media_active)
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{
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*media_active = IFM_ETHER;
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*media_status = IFM_AVALID;
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if ((portstatus & MTKSWITCH_LINK_UP) != 0)
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*media_status |= IFM_ACTIVE;
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else {
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*media_active |= IFM_NONE;
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return;
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}
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switch (portstatus & MTKSWITCH_SPEED_MASK) {
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case MTKSWITCH_SPEED_10:
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*media_active |= IFM_10_T;
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break;
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case MTKSWITCH_SPEED_100:
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*media_active |= IFM_100_TX;
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break;
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case MTKSWITCH_SPEED_1000:
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*media_active |= IFM_1000_T;
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break;
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}
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if ((portstatus & MTKSWITCH_DUPLEX) != 0)
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*media_active |= IFM_FDX;
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else
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*media_active |= IFM_HDX;
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if ((portstatus & MTKSWITCH_TXFLOW) != 0)
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*media_active |= IFM_ETH_TXPAUSE;
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if ((portstatus & MTKSWITCH_RXFLOW) != 0)
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*media_active |= IFM_ETH_RXPAUSE;
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}
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static void
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mtkswitch_miipollstat(struct mtkswitch_softc *sc)
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{
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struct mii_data *mii;
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struct mii_softc *miisc;
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uint32_t portstatus;
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int i, port_flap = 0;
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|
|
MTKSWITCH_LOCK_ASSERT(sc, MA_OWNED);
|
|
|
|
|
|
|
|
for (i = 0; i < sc->numphys; i++) {
|
|
|
|
if (sc->miibus[i] == NULL)
|
|
|
|
continue;
|
|
|
|
mii = device_get_softc(sc->miibus[i]);
|
|
|
|
portstatus = sc->hal.mtkswitch_get_port_status(sc,
|
|
|
|
mtkswitch_portforphy(i));
|
|
|
|
|
|
|
|
/* If a port has flapped - mark it so we can flush the ATU */
|
|
|
|
if (((mii->mii_media_status & IFM_ACTIVE) == 0 &&
|
|
|
|
(portstatus & MTKSWITCH_LINK_UP) != 0) ||
|
|
|
|
((mii->mii_media_status & IFM_ACTIVE) != 0 &&
|
|
|
|
(portstatus & MTKSWITCH_LINK_UP) == 0)) {
|
|
|
|
port_flap = 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
mtkswitch_update_ifmedia(portstatus, &mii->mii_media_status,
|
|
|
|
&mii->mii_media_active);
|
|
|
|
LIST_FOREACH(miisc, &mii->mii_phys, mii_list) {
|
|
|
|
if (IFM_INST(mii->mii_media.ifm_cur->ifm_media) !=
|
|
|
|
miisc->mii_inst)
|
|
|
|
continue;
|
|
|
|
mii_phy_update(miisc, MII_POLLSTAT);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (port_flap)
|
|
|
|
sc->hal.mtkswitch_atu_flush(sc);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
mtkswitch_tick(void *arg)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc = arg;
|
|
|
|
|
|
|
|
mtkswitch_miipollstat(sc);
|
|
|
|
callout_reset(&sc->callout_tick, hz, mtkswitch_tick, sc);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
mtkswitch_lock(device_t dev)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc = device_get_softc(dev);
|
|
|
|
|
|
|
|
MTKSWITCH_LOCK_ASSERT(sc, MA_NOTOWNED);
|
|
|
|
MTKSWITCH_LOCK(sc);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
mtkswitch_unlock(device_t dev)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc = device_get_softc(dev);
|
|
|
|
|
|
|
|
MTKSWITCH_LOCK_ASSERT(sc, MA_OWNED);
|
|
|
|
MTKSWITCH_UNLOCK(sc);
|
|
|
|
}
|
|
|
|
|
|
|
|
static etherswitch_info_t *
|
|
|
|
mtkswitch_getinfo(device_t dev)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc = device_get_softc(dev);
|
|
|
|
|
|
|
|
return (&sc->info);
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline int
|
|
|
|
mtkswitch_is_cpuport(struct mtkswitch_softc *sc, int port)
|
|
|
|
{
|
|
|
|
|
|
|
|
return (sc->cpuport == port);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
mtkswitch_getport(device_t dev, etherswitch_port_t *p)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc;
|
|
|
|
struct mii_data *mii;
|
|
|
|
struct ifmediareq *ifmr;
|
|
|
|
int err;
|
|
|
|
|
|
|
|
sc = device_get_softc(dev);
|
|
|
|
if (p->es_port < 0 || p->es_port > sc->info.es_nports)
|
|
|
|
return (ENXIO);
|
|
|
|
|
|
|
|
err = sc->hal.mtkswitch_port_vlan_get(sc, p);
|
|
|
|
if (err != 0)
|
|
|
|
return (err);
|
|
|
|
|
|
|
|
mii = mtkswitch_miiforport(sc, p->es_port);
|
|
|
|
if (mtkswitch_is_cpuport(sc, p->es_port)) {
|
|
|
|
/* fill in fixed values for CPU port */
|
|
|
|
/* XXX is this valid in all cases? */
|
|
|
|
p->es_flags |= ETHERSWITCH_PORT_CPU;
|
|
|
|
ifmr = &p->es_ifmr;
|
|
|
|
ifmr->ifm_count = 0;
|
|
|
|
ifmr->ifm_current = ifmr->ifm_active =
|
|
|
|
IFM_ETHER | IFM_1000_T | IFM_FDX;
|
|
|
|
ifmr->ifm_mask = 0;
|
|
|
|
ifmr->ifm_status = IFM_ACTIVE | IFM_AVALID;
|
|
|
|
} else if (mii != NULL) {
|
|
|
|
err = ifmedia_ioctl(mii->mii_ifp, &p->es_ifr,
|
|
|
|
&mii->mii_media, SIOCGIFMEDIA);
|
|
|
|
if (err)
|
|
|
|
return (err);
|
|
|
|
} else {
|
|
|
|
ifmr = &p->es_ifmr;
|
|
|
|
ifmr->ifm_count = 0;
|
|
|
|
ifmr->ifm_current = ifmr->ifm_active = IFM_NONE;
|
|
|
|
ifmr->ifm_mask = 0;
|
|
|
|
ifmr->ifm_status = 0;
|
|
|
|
}
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
mtkswitch_setport(device_t dev, etherswitch_port_t *p)
|
|
|
|
{
|
|
|
|
int err;
|
|
|
|
struct mtkswitch_softc *sc;
|
|
|
|
struct ifmedia *ifm;
|
|
|
|
struct mii_data *mii;
|
|
|
|
struct ifnet *ifp;
|
|
|
|
|
|
|
|
sc = device_get_softc(dev);
|
|
|
|
if (p->es_port < 0 || p->es_port > sc->info.es_nports)
|
|
|
|
return (ENXIO);
|
|
|
|
|
|
|
|
/* Port flags. */
|
|
|
|
if (sc->vlan_mode == ETHERSWITCH_VLAN_DOT1Q) {
|
|
|
|
err = sc->hal.mtkswitch_port_vlan_setup(sc, p);
|
|
|
|
if (err)
|
|
|
|
return (err);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Do not allow media changes on CPU port. */
|
|
|
|
if (mtkswitch_is_cpuport(sc, p->es_port))
|
|
|
|
return (0);
|
|
|
|
|
|
|
|
mii = mtkswitch_miiforport(sc, p->es_port);
|
|
|
|
if (mii == NULL)
|
|
|
|
return (ENXIO);
|
|
|
|
|
|
|
|
ifp = mtkswitch_ifpforport(sc, p->es_port);
|
|
|
|
|
|
|
|
ifm = &mii->mii_media;
|
|
|
|
return (ifmedia_ioctl(ifp, &p->es_ifr, ifm, SIOCSIFMEDIA));
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
mtkswitch_statchg(device_t dev)
|
|
|
|
{
|
|
|
|
|
|
|
|
DPRINTF(dev, "%s\n", __func__);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
mtkswitch_ifmedia_upd(struct ifnet *ifp)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc = ifp->if_softc;
|
|
|
|
struct mii_data *mii = mtkswitch_miiforport(sc, ifp->if_dunit);
|
|
|
|
|
|
|
|
if (mii == NULL)
|
|
|
|
return (ENXIO);
|
|
|
|
mii_mediachg(mii);
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
mtkswitch_ifmedia_sts(struct ifnet *ifp, struct ifmediareq *ifmr)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc = ifp->if_softc;
|
|
|
|
struct mii_data *mii = mtkswitch_miiforport(sc, ifp->if_dunit);
|
|
|
|
|
|
|
|
DPRINTF(sc->sc_dev, "%s\n", __func__);
|
|
|
|
|
|
|
|
if (mii == NULL)
|
|
|
|
return;
|
|
|
|
mii_pollstat(mii);
|
|
|
|
ifmr->ifm_active = mii->mii_media_active;
|
|
|
|
ifmr->ifm_status = mii->mii_media_status;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
mtkswitch_getconf(device_t dev, etherswitch_conf_t *conf)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc;
|
|
|
|
|
|
|
|
sc = device_get_softc(dev);
|
|
|
|
|
|
|
|
/* Return the VLAN mode. */
|
|
|
|
conf->cmd = ETHERSWITCH_CONF_VLAN_MODE;
|
|
|
|
conf->vlan_mode = sc->vlan_mode;
|
|
|
|
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
mtkswitch_setconf(device_t dev, etherswitch_conf_t *conf)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc;
|
|
|
|
int err;
|
|
|
|
|
|
|
|
sc = device_get_softc(dev);
|
|
|
|
|
|
|
|
/* Set the VLAN mode. */
|
|
|
|
if (conf->cmd & ETHERSWITCH_CONF_VLAN_MODE) {
|
|
|
|
err = mtkswitch_set_vlan_mode(sc, conf->vlan_mode);
|
|
|
|
if (err != 0)
|
|
|
|
return (err);
|
|
|
|
}
|
|
|
|
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
mtkswitch_getvgroup(device_t dev, etherswitch_vlangroup_t *e)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc = device_get_softc(dev);
|
|
|
|
|
|
|
|
return (sc->hal.mtkswitch_vlan_getvgroup(sc, e));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
mtkswitch_setvgroup(device_t dev, etherswitch_vlangroup_t *e)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc = device_get_softc(dev);
|
|
|
|
|
|
|
|
return (sc->hal.mtkswitch_vlan_setvgroup(sc, e));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
mtkswitch_readphy(device_t dev, int phy, int reg)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc = device_get_softc(dev);
|
|
|
|
|
|
|
|
return (sc->hal.mtkswitch_phy_read(dev, phy, reg));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
mtkswitch_writephy(device_t dev, int phy, int reg, int val)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc = device_get_softc(dev);
|
|
|
|
|
|
|
|
return (sc->hal.mtkswitch_phy_write(dev, phy, reg, val));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
mtkswitch_readreg(device_t dev, int addr)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc = device_get_softc(dev);
|
|
|
|
|
|
|
|
return (sc->hal.mtkswitch_reg_read(dev, addr));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
mtkswitch_writereg(device_t dev, int addr, int value)
|
|
|
|
{
|
|
|
|
struct mtkswitch_softc *sc = device_get_softc(dev);
|
|
|
|
|
|
|
|
return (sc->hal.mtkswitch_reg_write(dev, addr, value));
|
|
|
|
}
|
|
|
|
|
|
|
|
static device_method_t mtkswitch_methods[] = {
|
|
|
|
/* Device interface */
|
|
|
|
DEVMETHOD(device_probe, mtkswitch_probe),
|
|
|
|
DEVMETHOD(device_attach, mtkswitch_attach),
|
|
|
|
DEVMETHOD(device_detach, mtkswitch_detach),
|
|
|
|
|
|
|
|
/* bus interface */
|
|
|
|
DEVMETHOD(bus_add_child, device_add_child_ordered),
|
|
|
|
|
|
|
|
/* MII interface */
|
|
|
|
DEVMETHOD(miibus_readreg, mtkswitch_readphy),
|
|
|
|
DEVMETHOD(miibus_writereg, mtkswitch_writephy),
|
|
|
|
DEVMETHOD(miibus_statchg, mtkswitch_statchg),
|
|
|
|
|
|
|
|
/* MDIO interface */
|
|
|
|
DEVMETHOD(mdio_readreg, mtkswitch_readphy),
|
|
|
|
DEVMETHOD(mdio_writereg, mtkswitch_writephy),
|
|
|
|
|
|
|
|
/* ehterswitch interface */
|
|
|
|
DEVMETHOD(etherswitch_lock, mtkswitch_lock),
|
|
|
|
DEVMETHOD(etherswitch_unlock, mtkswitch_unlock),
|
|
|
|
DEVMETHOD(etherswitch_getinfo, mtkswitch_getinfo),
|
|
|
|
DEVMETHOD(etherswitch_readreg, mtkswitch_readreg),
|
|
|
|
DEVMETHOD(etherswitch_writereg, mtkswitch_writereg),
|
|
|
|
DEVMETHOD(etherswitch_readphyreg, mtkswitch_readphy),
|
|
|
|
DEVMETHOD(etherswitch_writephyreg, mtkswitch_writephy),
|
|
|
|
DEVMETHOD(etherswitch_getport, mtkswitch_getport),
|
|
|
|
DEVMETHOD(etherswitch_setport, mtkswitch_setport),
|
|
|
|
DEVMETHOD(etherswitch_getvgroup, mtkswitch_getvgroup),
|
|
|
|
DEVMETHOD(etherswitch_setvgroup, mtkswitch_setvgroup),
|
|
|
|
DEVMETHOD(etherswitch_getconf, mtkswitch_getconf),
|
|
|
|
DEVMETHOD(etherswitch_setconf, mtkswitch_setconf),
|
|
|
|
|
|
|
|
DEVMETHOD_END
|
|
|
|
};
|
|
|
|
|
|
|
|
DEFINE_CLASS_0(mtkswitch, mtkswitch_driver, mtkswitch_methods,
|
|
|
|
sizeof(struct mtkswitch_softc));
|
|
|
|
static devclass_t mtkswitch_devclass;
|
|
|
|
|
|
|
|
DRIVER_MODULE(mtkswitch, simplebus, mtkswitch_driver, mtkswitch_devclass, 0, 0);
|
|
|
|
DRIVER_MODULE(miibus, mtkswitch, miibus_driver, miibus_devclass, 0, 0);
|
|
|
|
DRIVER_MODULE(mdio, mtkswitch, mdio_driver, mdio_devclass, 0, 0);
|
|
|
|
DRIVER_MODULE(etherswitch, mtkswitch, etherswitch_driver, etherswitch_devclass,
|
|
|
|
0, 0);
|
|
|
|
MODULE_VERSION(mtkswitch, 1);
|
|
|
|
MODULE_DEPEND(mtkswitch, miibus, 1, 1, 1);
|
|
|
|
MODULE_DEPEND(mtkswitch, etherswitch, 1, 1, 1);
|