109c00c9ee
matching methods so that we can run the same driver on both NEWCARD and OLDCARD. Also set the device description to the card that we found, if any. The sn driver should be ready when the NEWCARD catches up. There's a config activation issue as well as a kernel thread issue to resolve first.
147 lines
3.9 KiB
C
147 lines
3.9 KiB
C
/*
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* Copyright (c) 1999 M. Warner Losh <imp@village.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
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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 ``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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* $FreeBSD$
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*/
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/*
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* Modifications for Megahertz X-Jack Ethernet Card (XJ-10BT)
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*
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* Copyright (c) 1996 by Tatsumi Hosokawa <hosokawa@jp.FreeBSD.org>
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* BSD-nomads, Tokyo, Japan.
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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/module.h>
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#include <sys/bus.h>
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#include <machine/bus.h>
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#include <machine/resource.h>
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#include <net/ethernet.h>
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#include <net/if.h>
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#include <net/if_arp.h>
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#include <machine/clock.h>
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#include <dev/sn/if_snvar.h>
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#include <dev/pccard/pccardvar.h>
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#include <dev/pccard/pccarddevs.h>
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#include "card_if.h"
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const struct pccard_product sn_pccard_products[] = {
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{ PCCARD_STR_MEGAHERTZ2_XJACK, PCCARD_VENDOR_MEGAHERTZ2,
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PCCARD_PRODUCT_MEGAHERTZ2_XJACK, 0, NULL, NULL },
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{ PCCARD_STR_NEWMEDIA_BASICS, PCCARD_VENDOR_NEWMEDIA,
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PCCARD_PRODUCT_NEWMEDIA_BASICS, 0, NULL, NULL },
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#if 0
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{ PCCARD_STR_SMC_8020BT, PCCARD_VENDOR_SMC,
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PCCARD_PRODUCT_SMC_8020BT, 0, NULL, NULL},
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#endif
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{ NULL }
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};
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static int
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sn_pccard_match(device_t dev)
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{
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const struct pccard_product *pp;
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if ((pp = pccard_product_lookup(dev, sn_pccard_products,
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sizeof(sn_pccard_products[0]), NULL)) != NULL) {
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device_set_desc(dev, pp->pp_name);
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return 0;
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}
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return EIO;
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}
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static int
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sn_pccard_probe(device_t dev)
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{
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int err;
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err = sn_probe(dev, 1);
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return (err);
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}
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static int
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sn_pccard_attach(device_t dev)
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{
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struct sn_softc *sc = device_get_softc(dev);
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int i;
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u_char sum;
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u_char ether_addr[ETHER_ADDR_LEN];
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sc->pccard_enaddr = 0;
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pccard_get_ether(dev, ether_addr);
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for (i = 0, sum = 0; i < ETHER_ADDR_LEN; i++)
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sum |= ether_addr[i];
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if (sum) {
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sc->pccard_enaddr = 1;
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bcopy(ether_addr, sc->arpcom.ac_enaddr, ETHER_ADDR_LEN);
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}
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return (sn_attach(dev));
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}
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static int
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sn_pccard_detach(device_t dev)
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{
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struct sn_softc *sc = device_get_softc(dev);
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sc->arpcom.ac_if.if_flags &= ~IFF_RUNNING;
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ether_ifdetach(&sc->arpcom.ac_if, ETHER_BPF_SUPPORTED);
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sn_deactivate(dev);
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return 0;
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}
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static device_method_t sn_pccard_methods[] = {
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/* Device interface */
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DEVMETHOD(device_probe, pccard_compat_probe),
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DEVMETHOD(device_attach, pccard_compat_attach),
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DEVMETHOD(device_detach, sn_pccard_detach),
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/* Card interface */
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DEVMETHOD(card_compat_match, sn_pccard_match),
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DEVMETHOD(card_compat_probe, sn_pccard_probe),
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DEVMETHOD(card_compat_attach, sn_pccard_attach),
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{ 0, 0 }
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};
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static driver_t sn_pccard_driver = {
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"sn",
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sn_pccard_methods,
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sizeof(struct sn_softc),
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};
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extern devclass_t sn_devclass;
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DRIVER_MODULE(if_sn, pccard, sn_pccard_driver, sn_devclass, 0, 0);
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MODULE_DEPEND(if_sn, pccard, 1, 1, 1);
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MODULE_DEPEND(if_sn, pcic, 1, 1, 1); /* XXX */
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