f1e94c6f29
if_xname, if_dname, and if_dunit. if_xname is the name of the interface and if_dname/unit are the driver name and instance. This change paves the way for interface renaming and enhanced pseudo device creation and configuration symantics. Approved By: re (in principle) Reviewed By: njl, imp Tested On: i386, amd64, sparc64 Obtained From: NetBSD (if_xname)
130 lines
3.5 KiB
C
130 lines
3.5 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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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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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 <dev/cs/if_csvar.h>
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#include <dev/cs/if_csreg.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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static const struct pccard_product cs_pccard_products[] = {
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PCMCIA_CARD(IBM, ETHERJET, 0),
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{ NULL }
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};
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static int
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cs_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, cs_pccard_products,
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sizeof(cs_pccard_products[0]), NULL)) != NULL) {
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if (pp->pp_name != 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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cs_pccard_probe(device_t dev)
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{
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int error;
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error = cs_cs89x0_probe(dev);
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cs_release_resources(dev);
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return (error);
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}
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static int
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cs_pccard_attach(device_t dev)
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{
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struct cs_softc *sc = device_get_softc(dev);
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int error;
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error = cs_alloc_port(dev, sc->port_rid, CS_89x0_IO_PORTS);
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if (error != 0)
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goto bad;
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error = cs_alloc_irq(dev, sc->irq_rid, 0);
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if (error != 0)
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goto bad;
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error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET,
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csintr, sc, &sc->irq_handle);
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if (error != 0)
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goto bad;
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return (cs_attach(dev));
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bad:
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cs_release_resources(dev);
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return (error);
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}
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static device_method_t cs_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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#ifdef CS_HAS_DETACH
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DEVMETHOD(device_detach, cs_detach),
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#endif
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/* Card interface */
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DEVMETHOD(card_compat_match, cs_pccard_match),
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DEVMETHOD(card_compat_probe, cs_pccard_probe),
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DEVMETHOD(card_compat_attach, cs_pccard_attach),
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{ 0, 0 }
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};
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static driver_t cs_pccard_driver = {
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"cs",
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cs_pccard_methods,
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sizeof(struct cs_softc),
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};
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extern devclass_t cs_devclass;
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DRIVER_MODULE(cs, pccard, cs_pccard_driver, cs_devclass, 0, 0);
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MODULE_DEPEND(cs, pccard, 1, 1, 1);
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MODULE_DEPEND(cs, ether, 1, 1, 1);
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