245 lines
6.8 KiB
C
245 lines
6.8 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 "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 <net/if_ieee80211.h>
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#include <dev/pccard/pccardvar.h>
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#if __FreeBSD_version >= 500000
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#include <dev/pccard/pccarddevs.h>
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#endif
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#include <dev/wi/if_wavelan_ieee.h>
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#include <dev/wi/wi_hostap.h>
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#include <dev/wi/if_wivar.h>
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#include <dev/wi/if_wireg.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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#if !defined(lint)
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static const char rcsid[] =
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"$FreeBSD$";
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#endif
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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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#if __FreeBSD_version < 500000
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static device_method_t wi_pccard_methods[] = {
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/* Device interface */
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DEVMETHOD(device_probe, wi_pccard_probe),
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DEVMETHOD(device_attach, wi_pccard_attach),
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DEVMETHOD(device_detach, wi_generic_detach),
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DEVMETHOD(device_shutdown, wi_shutdown),
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{ 0, 0 }
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};
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#else
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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_generic_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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#endif
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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(if_wi, pccard, wi_pccard_driver, wi_devclass, 0, 0);
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#if __FreeBSD_version >= 500000
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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, HWC01170, 0),
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PCMCIA_CARD(ADDTRON, AWP100, 0),
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PCMCIA_CARD(BUFFALO, WLI_PCM_S11, 0),
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PCMCIA_CARD(BUFFALO, WLI_CF_S11G, 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(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, PRISM2, 0),
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PCMCIA_CARD(IODATA2, WNB11PCM, 0),
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PCMCIA_CARD(LINKSYS2, IWN, 0),
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PCMCIA_CARD(LINKSYS2, IWN2, 0),
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/* Now that we do PRISM detection, I don't think we need these - imp */
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PCMCIA_CARD2(LUCENT, WAVELAN_IEEE, NANOSPEED_PRISM2, 0),
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PCMCIA_CARD2(LUCENT, WAVELAN_IEEE, NEC_CMZ_RT_WP, 0),
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PCMCIA_CARD2(LUCENT, WAVELAN_IEEE, NTT_ME_WLAN, 0),
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PCMCIA_CARD2(LUCENT, WAVELAN_IEEE, SMC_2632W, 0),
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/* Must be after other LUCENT ones because it is less specific */
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PCMCIA_CARD(LUCENT, WAVELAN_IEEE, 0),
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PCMCIA_CARD(NETGEAR2, MA401RA, 0),
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PCMCIA_CARD(NOKIA, C110_WLAN, 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(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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if ((pp = pccard_product_lookup(dev, wi_pccard_products,
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sizeof(wi_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 ENXIO;
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}
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#endif
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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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wi_free(dev);
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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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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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struct wi_softc *sc;
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int error;
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uint32_t vendor;
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uint32_t product;
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sc = device_get_softc(dev);
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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(sc,
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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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}
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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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return (ENXIO);
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#endif
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}
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return (wi_generic_attach(dev));
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}
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