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ee051f83d5
variables in internal blocks. Also, go ahead and fail if we can't load the firmware. It should have failed like this, but never did (firmware loads generally don't fail).
251 lines
7.1 KiB
C
251 lines
7.1 KiB
C
/*-
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* Copyright (c) 1997, 1998, 1999
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* Bill Paul <wpaul@ctr.columbia.edu>. 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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* 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 Bill Paul.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD
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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
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Lucent WaveLAN/IEEE 802.11 PCMCIA driver for FreeBSD.
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*
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* Written by Bill Paul <wpaul@ctr.columbia.edu>
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* Electrical Engineering Department
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* Columbia University, New York City
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include "opt_wi.h"
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#include <sys/param.h>
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#include <sys/kernel.h>
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#include <sys/socket.h>
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#include <sys/systm.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 <sys/rman.h>
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#include <net/if.h>
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#include <net/if_arp.h>
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#include <net/ethernet.h>
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#include <net/if_dl.h>
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#include <net/if_media.h>
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#include <net/if_types.h>
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#include <net80211/ieee80211_var.h>
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#include <net80211/ieee80211_radiotap.h>
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#include <dev/pccard/pccardvar.h>
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#include <dev/pccard/pccard_cis.h>
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#include <dev/wi/if_wavelan_ieee.h>
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#include <dev/wi/if_wireg.h>
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#include <dev/wi/if_wivar.h>
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#ifdef WI_SYMBOL_FIRMWARE
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#include <dev/wi/spectrum24t_cf.h>
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#endif
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#include "card_if.h"
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#include "pccarddevs.h"
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static int wi_pccard_probe(device_t);
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static int wi_pccard_attach(device_t);
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static int wi_pccard_match(device_t);
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static device_method_t wi_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, wi_detach),
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DEVMETHOD(device_shutdown, wi_shutdown),
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/* Card interface */
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DEVMETHOD(card_compat_match, wi_pccard_match),
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DEVMETHOD(card_compat_probe, wi_pccard_probe),
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DEVMETHOD(card_compat_attach, wi_pccard_attach),
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{ 0, 0 }
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};
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static driver_t wi_pccard_driver = {
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"wi",
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wi_pccard_methods,
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sizeof(struct wi_softc)
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};
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DRIVER_MODULE(wi, pccard, wi_pccard_driver, wi_devclass, 0, 0);
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MODULE_DEPEND(wi, wlan, 1, 1, 1);
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static const struct pccard_product wi_pccard_products[] = {
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PCMCIA_CARD(3COM, 3CRWE737A, 0),
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PCMCIA_CARD(3COM, 3CRWE777A, 0),
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PCMCIA_CARD(ACTIONTEC, PRISM, 0),
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PCMCIA_CARD(ADDTRON, AWP100, 0),
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PCMCIA_CARD(AIRVAST, WN_100, 0),
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PCMCIA_CARD(ALLIEDTELESIS, WR211PCM, 0),
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PCMCIA_CARD(ARTEM, ONAIR, 0),
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PCMCIA_CARD(ASUS, WL100, 0),
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PCMCIA_CARD(BAY, EMOBILITY_11B, 0),
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PCMCIA_CARD(BROMAX, IWN, 0),
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PCMCIA_CARD(BROMAX, IWN3, 0),
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PCMCIA_CARD(BROMAX, WCF11, 0),
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PCMCIA_CARD(BUFFALO, WLI_CF_S11G, 0),
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PCMCIA_CARD(BUFFALO, WLI_PCM_S11, 0),
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PCMCIA_CARD(COMPAQ, NC5004, 0),
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PCMCIA_CARD(CONTEC, FX_DS110_PCC, 0),
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PCMCIA_CARD(COREGA, WIRELESS_LAN_PCC_11, 0),
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PCMCIA_CARD(COREGA, WIRELESS_LAN_PCCA_11, 0),
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PCMCIA_CARD(COREGA, WIRELESS_LAN_PCCB_11, 0),
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PCMCIA_CARD(COREGA, WIRELESS_LAN_PCCL_11, 0),
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PCMCIA_CARD(DLINK, DWL650H, 0),
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PCMCIA_CARD(ELSA, XI300_IEEE, 0),
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PCMCIA_CARD(ELSA, XI325_IEEE, 0),
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PCMCIA_CARD(ELSA, XI800_IEEE, 0),
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PCMCIA_CARD(EMTAC, WLAN, 0),
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PCMCIA_CARD(ERICSSON, WIRELESSLAN, 0),
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PCMCIA_CARD(GEMTEK, WLAN, 0),
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PCMCIA_CARD(HWN, AIRWAY80211, 0),
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PCMCIA_CARD(INTEL, PRO_WLAN_2011, 0),
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PCMCIA_CARD(INTERSIL, ISL37100P, 0),
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PCMCIA_CARD(INTERSIL, ISL37110P, 0),
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PCMCIA_CARD(INTERSIL, ISL37300P, 0),
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PCMCIA_CARD(INTERSIL2, PRISM2, 0),
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PCMCIA_CARD(IODATA2, WCF12, 0),
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PCMCIA_CARD(IODATA2, WNB11PCM, 0),
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PCMCIA_CARD(FUJITSU, WL110, 0),
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PCMCIA_CARD(LUCENT, WAVELAN_IEEE, 0),
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PCMCIA_CARD(MICROSOFT, MN_520, 0),
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PCMCIA_CARD(NOKIA, C020_WLAN, 0),
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PCMCIA_CARD(NOKIA, C110_WLAN, 0),
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PCMCIA_CARD(PLANEX, GWNS11H, 0),
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PCMCIA_CARD(PROXIM, HARMONY, 0),
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PCMCIA_CARD(PROXIM, RANGELANDS_8430, 0),
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PCMCIA_CARD(SAMSUNG, SWL_2000N, 0),
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PCMCIA_CARD(SIEMENS, SS1021, 0),
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PCMCIA_CARD(SIMPLETECH, SPECTRUM24_ALT, 0),
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PCMCIA_CARD(SOCKET, LP_WLAN_CF, 0),
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PCMCIA_CARD(SYMBOL, LA4100, 0),
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PCMCIA_CARD(TDK, LAK_CD011WL, 0),
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{ NULL }
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};
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static int
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wi_pccard_match(dev)
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device_t dev;
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{
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const struct pccard_product *pp;
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u_int32_t fcn = PCCARD_FUNCTION_UNSPEC;
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int error;
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/* Make sure we're a network driver */
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error = pccard_get_function(dev, &fcn);
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if (error != 0)
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return (error);
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if (fcn != PCCARD_FUNCTION_NETWORK)
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return (ENXIO);
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if ((pp = pccard_product_lookup(dev, wi_pccard_products,
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sizeof(wi_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 (ENXIO);
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}
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static int
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wi_pccard_probe(dev)
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device_t dev;
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{
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struct wi_softc *sc;
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int error;
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sc = device_get_softc(dev);
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sc->wi_gone = 0;
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sc->wi_bus_type = WI_BUS_PCCARD;
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error = wi_alloc(dev, 0);
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if (error)
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return (error);
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/* Make sure interrupts are disabled. */
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CSR_WRITE_2(sc, WI_INT_EN, 0);
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CSR_WRITE_2(sc, WI_EVENT_ACK, 0xFFFF);
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wi_free(dev);
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return (0);
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}
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static int
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wi_pccard_attach(device_t dev)
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{
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int error;
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uint32_t vendor;
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uint32_t product;
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int retval;
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error = wi_alloc(dev, 0);
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if (error) {
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device_printf(dev, "wi_alloc() failed! (%d)\n", error);
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return (error);
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}
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/*
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* The cute little Symbol LA4100-series CF cards need to have
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* code downloaded to them.
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*/
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pccard_get_vendor(dev, &vendor);
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pccard_get_product(dev, &product);
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if (vendor == PCMCIA_VENDOR_SYMBOL &&
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product == PCMCIA_PRODUCT_SYMBOL_LA4100) {
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#ifdef WI_SYMBOL_FIRMWARE
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if (wi_symbol_load_firm(device_get_softc(dev),
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spectrum24t_primsym, sizeof(spectrum24t_primsym),
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spectrum24t_secsym, sizeof(spectrum24t_secsym))) {
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device_printf(dev, "couldn't load firmware\n");
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return (ENXIO);
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}
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#else
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device_printf(dev,
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"Symbol LA4100 needs 'option WI_SYMBOL_FIRMWARE'\n");
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wi_free(dev);
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return (ENXIO);
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#endif
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}
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retval = wi_attach(dev);
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if (retval != 0)
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wi_free(dev);
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return (retval);
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}
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