184 lines
5.0 KiB
C
184 lines
5.0 KiB
C
/*
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* Copyright (c) 1998 Matthias Apitz. All rights reserved.
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*
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* Copyright (c) 1998, 1999 Hellmuth Michaelis. 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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*
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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. 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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* 4. Altered versions must be plainly marked as such, and must not be
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* misrepresented as being the original software and/or documentation.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*---------------------------------------------------------------------------
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*
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* i4b_isic_pcmcia.c - i4b FreeBSD PCMCIA support
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* ----------------------------------------------
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*
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* $FreeBSD$
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*
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* last edit-date: [Mon Apr 26 10:52:57 1999]
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*
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*---------------------------------------------------------------------------*/
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#ifdef __FreeBSD__
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#include "isic.h"
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#include "opt_i4b.h"
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#include "card.h"
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#undef NCARD
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#define NCARD 0
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#if (NISIC > 0) && (NCARD > 0)
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#include "apm.h"
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#include <sys/types.h>
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#include <sys/select.h>
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#include <sys/param.h>
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#include <i386/isa/isa_device.h>
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#if defined(__FreeBSD__) && __FreeBSD__ >= 3
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#include <sys/ioccom.h>
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#else
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#include <sys/ioctl.h>
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#endif
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#include <sys/kernel.h>
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#include <sys/systm.h>
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#include <sys/mbuf.h>
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#include <sys/socket.h>
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#include <net/if.h>
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#include <machine/clock.h>
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#include <i386/isa/isa_device.h>
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#include <pccard/cardinfo.h>
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#include <pccard/driver.h>
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#include <pccard/slot.h>
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#include <machine/i4b_debug.h>
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#include <machine/i4b_ioctl.h>
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#include <machine/i4b_trace.h>
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#include <i4b/layer1/i4b_l1.h>
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#include <i4b/layer1/i4b_isac.h>
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#include <i4b/layer1/i4b_hscx.h>
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#include <i4b/include/i4b_l1l2.h>
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#include <i4b/include/i4b_mbuf.h>
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#include <i4b/include/i4b_global.h>
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#ifdef __FreeBSD__
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#if !(defined(__FreeBSD_version)) || (defined(__FreeBSD_version) && __FreeBSD_version >= 300006)
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void isicintr ( int unit );
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#else
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extern void isicintr(int unit);
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#endif
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#endif
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extern int isicattach(struct isa_device *dev);
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/*
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* PC-Card (PCMCIA) specific code.
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*/
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static int isic_pccard_init __P((struct pccard_devinfo *));
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static void isic_unload __P((struct pccard_devinfo *));
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static int isic_card_intr __P((struct pccard_devinfo *));
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#if defined(__FreeBSD__) && __FreeBSD__ < 3
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static struct pccard_device isic_info = {
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"isic",
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isic_pccard_init,
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isic_unload,
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isic_card_intr,
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0, /* Attributes - presently unused */
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&net_imask
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};
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DATA_SET(pccarddrv_set, isic_info);
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#else
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PCCARD_MODULE(isic, isic_pccard_init, isic_unload, isic_card_intr, 0,net_imask);
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#endif
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/*
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* Initialize the device - called from Slot manager.
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*/
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static int opened = 0; /* our cards status */
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static int isic_pccard_init(devi)
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struct pccard_devinfo *devi;
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{
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#ifdef AVM_A1_PCMCIA
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struct isa_device *is = &devi->isahd;
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if ((1 << is->id_unit) & opened)
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return(EBUSY);
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opened |= 1 << is->id_unit;
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printf("isic%d: PCMCIA init, irqmask = 0x%x (%d), iobase = 0x%x\n",
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is->id_unit, is->id_irq, devi->slt->irq, is->id_iobase);
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/*
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* look if there is really an AVM PCMCIA Fritz!Card and
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* setup the card specific stuff
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*/
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isic_probe_avma1_pcmcia(is);
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/* ap:
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* XXX what's to do with the return value?
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*/
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/*
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* try to attach the PCMCIA card as a normal A1 card
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*/
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isic_realattach(is, 0);
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#endif
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return(0);
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}
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static void isic_unload(devi)
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struct pccard_devinfo *devi;
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{
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struct isa_device *is = &devi->isahd;
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printf("isic%d: unloaded\n", is->id_unit);
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opened &= ~(1 << is->id_unit);
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}
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/*
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* card_intr - Shared interrupt called from
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* front end of PC-Card handler.
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*/
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static int isic_card_intr(devi)
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struct pccard_devinfo *devi;
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{
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isicintr(devi->isahd.id_unit);
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return(1);
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}
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#endif /* (NISIC > 0) && (NCARD > 0) */
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#endif /* __FreeBSD__ */
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