The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/dev/an/if_an_pccard.c

Version: -  FREEBSD  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-2  -  FREEBSD-11-1  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-4  -  FREEBSD-10-3  -  FREEBSD-10-2  -  FREEBSD-10-1  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-3  -  FREEBSD-9-2  -  FREEBSD-9-1  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-4  -  FREEBSD-8-3  -  FREEBSD-8-2  -  FREEBSD-8-1  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-4  -  FREEBSD-7-3  -  FREEBSD-7-2  -  FREEBSD-7-1  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-4  -  FREEBSD-6-3  -  FREEBSD-6-2  -  FREEBSD-6-1  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-5  -  FREEBSD-5-4  -  FREEBSD-5-3  -  FREEBSD-5-2  -  FREEBSD-5-1  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  linux-2.6  -  linux-2.4.22  -  MK83  -  MK84  -  PLAN9  -  DFBSD  -  NETBSD  -  NETBSD5  -  NETBSD4  -  NETBSD3  -  NETBSD20  -  OPENBSD  -  xnu-517  -  xnu-792  -  xnu-792.6.70  -  xnu-1228  -  xnu-1456.1.26  -  xnu-1699.24.8  -  xnu-2050.18.24  -  OPENSOLARIS  -  minix-3-1-1 
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    1 /*-
    2  * Copyright (c) 1997, 1998, 1999
    3  *      Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  * 1. Redistributions of source code must retain the above copyright
    9  *    notice, this list of conditions and the following disclaimer.
   10  * 2. Redistributions in binary form must reproduce the above copyright
   11  *    notice, this list of conditions and the following disclaimer in the
   12  *    documentation and/or other materials provided with the distribution.
   13  * 3. All advertising materials mentioning features or use of this software
   14  *    must display the following acknowledgement:
   15  *      This product includes software developed by Bill Paul.
   16  * 4. Neither the name of the author nor the names of any co-contributors
   17  *    may be used to endorse or promote products derived from this software
   18  *    without specific prior written permission.
   19  *
   20  * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
   21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   23  * ARE DISCLAIMED.  IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
   24  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
   30  * THE POSSIBILITY OF SUCH DAMAGE.
   31  */
   32 /*
   33  * Aironet 4500/4800 802.11 PCMCIA/ISA/PCI driver for FreeBSD.
   34  *
   35  * Written by Bill Paul <wpaul@ctr.columbia.edu>
   36  * Electrical Engineering Department
   37  * Columbia University, New York City
   38  */
   39 
   40 #include <sys/cdefs.h>
   41 __FBSDID("$FreeBSD$");
   42 
   43 #include "opt_inet.h"
   44 
   45 #ifdef INET
   46 #define ANCACHE
   47 #endif
   48 
   49 #include <sys/param.h>
   50 #include <sys/systm.h>
   51 #include <sys/socket.h>
   52 #include <sys/kernel.h>
   53 
   54 #include <sys/module.h>
   55 #include <sys/bus.h>
   56 #include <machine/bus.h>
   57 #include <sys/rman.h>
   58 #include <sys/lock.h>
   59 #include <sys/mutex.h>
   60 #include <machine/resource.h>
   61 
   62 #include <net/if.h>
   63 #include <net/if_arp.h>
   64 #include <net/ethernet.h>
   65 #include <net/if_dl.h>
   66 #include <net/if_types.h>
   67 #include <net/if_media.h>
   68 
   69 #include <dev/an/if_aironet_ieee.h>
   70 #include <dev/an/if_anreg.h>
   71 
   72 #include <dev/pccard/pccardvar.h>
   73 
   74 #include "pccarddevs.h"
   75 #include "card_if.h"
   76 
   77 /*
   78  * Support for PCMCIA cards.
   79  */
   80 static int  an_pccard_probe(device_t);
   81 static int  an_pccard_attach(device_t);
   82 
   83 static device_method_t an_pccard_methods[] = {
   84         /* Device interface */
   85         DEVMETHOD(device_probe,         an_pccard_probe),
   86         DEVMETHOD(device_attach,        an_pccard_attach),
   87         DEVMETHOD(device_detach,        an_detach),
   88         DEVMETHOD(device_shutdown,      an_shutdown),
   89 
   90         { 0, 0 }
   91 };
   92 
   93 static driver_t an_pccard_driver = {
   94         "an",
   95         an_pccard_methods,
   96         sizeof(struct an_softc)
   97 };
   98 
   99 static devclass_t an_pccard_devclass;
  100 
  101 DRIVER_MODULE(an, pccard, an_pccard_driver, an_pccard_devclass, 0, 0);
  102 MODULE_DEPEND(an, wlan, 1, 1, 1);
  103 
  104 static const struct pccard_product an_pccard_products[] = {
  105         PCMCIA_CARD(AIRONET, PC4800),
  106         PCMCIA_CARD(AIRONET, PC4500),
  107         PCMCIA_CARD(AIRONET, 350),
  108         PCMCIA_CARD(XIRCOM, CWE1130), 
  109         { NULL }
  110 };
  111 
  112 static int
  113 an_pccard_probe(device_t dev)
  114 {
  115         const struct pccard_product *pp;
  116 
  117         if ((pp = pccard_product_lookup(dev, an_pccard_products,
  118             sizeof(an_pccard_products[0]), NULL)) != NULL) {
  119                 if (pp->pp_name != NULL)
  120                         device_set_desc(dev, pp->pp_name);
  121                 return (0);
  122         }
  123         return (ENXIO);
  124 }
  125 
  126 static int
  127 an_pccard_attach(device_t dev)
  128 {
  129         struct an_softc *sc = device_get_softc(dev);
  130         int flags = device_get_flags(dev);
  131         int     error;
  132 
  133         error = an_probe(dev); /* 0 is failure for now */
  134         if (error == 0) {
  135                 error = ENXIO;
  136                 goto fail;
  137         }
  138         error = an_alloc_irq(dev, 0, 0);
  139         if (error != 0)
  140                 goto fail;
  141 
  142         an_alloc_irq(dev, sc->irq_rid, 0);
  143 
  144         sc->an_bhandle = rman_get_bushandle(sc->port_res);
  145         sc->an_btag = rman_get_bustag(sc->port_res);
  146         sc->an_dev = dev;
  147 
  148         error = an_attach(sc, device_get_unit(dev), flags);
  149         if (error)
  150                 goto fail;
  151         
  152         /*
  153          * Must setup the interrupt after the an_attach to prevent racing.
  154          */
  155         error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET,
  156                                NULL, an_intr, sc, &sc->irq_handle);
  157 fail:
  158         if (error)
  159                 an_release_resources(dev);
  160         return (error);
  161 }

Cache object: 09989948bbdc0b391f66506ad4f44943


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