19c749625f
ISDN4BSD is the work of our brand-new comitter: Hellmuth Michaelis, who has done a tremendous amount of work to bring us this far. There are still some outstanding issues and files to bring into the tree, and for now it will be needed to pick up all the extra docs from the isdn4bsd release. It is probably also a very good idea to subscribe to the isdn@freebsd.org mailing list before you try this out. These files correspond to release "beta Version 0.70.00 / December 1998" from Hellmuth.
252 lines
7.2 KiB
C
252 lines
7.2 KiB
C
/*
|
|
* Copyright (c) 1998 Martin Husemann. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the author nor the names of any co-contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
* 4. Altered versions must be plainly marked as such, and must not be
|
|
* misrepresented as being the original software and/or documentation.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
*---------------------------------------------------------------------------
|
|
*
|
|
* ELSA MicroLink MC/all card specific routines
|
|
* --------------------------------------------
|
|
*
|
|
* $Id: i4b_elsa_mcall.c,v 1.1 1998/12/02 06:44:27 hm Exp $
|
|
*
|
|
* last edit-date: [Tue Dec 1 07:45:53 1998]
|
|
*
|
|
* -mh started support for ELSA MC/all
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
|
|
#ifdef __FreeBSD__
|
|
#include "isic.h"
|
|
#include "opt_i4b.h"
|
|
#else
|
|
#define NISIC 1
|
|
#endif
|
|
|
|
#if NISIC > 0 && defined(ELSA_MCALL)
|
|
|
|
#include <sys/param.h>
|
|
#if defined(__FreeBSD__) && __FreeBSD__ >= 3
|
|
#include <sys/ioccom.h>
|
|
#else
|
|
#include <sys/ioctl.h>
|
|
#endif
|
|
#include <sys/kernel.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/mbuf.h>
|
|
|
|
#ifdef __FreeBSD__
|
|
#include <machine/clock.h>
|
|
#include <i386/isa/isa_device.h>
|
|
#else
|
|
#include <machine/bus.h>
|
|
#include <sys/device.h>
|
|
#endif
|
|
|
|
#include <sys/socket.h>
|
|
#include <net/if.h>
|
|
|
|
#ifdef __FreeBSD__
|
|
#include <machine/i4b_debug.h>
|
|
#include <machine/i4b_ioctl.h>
|
|
#else
|
|
#include <i4b/i4b_debug.h>
|
|
#include <i4b/i4b_ioctl.h>
|
|
|
|
#include <dev/pcmcia/pcmciareg.h>
|
|
#include <dev/pcmcia/pcmciavar.h>
|
|
#endif
|
|
|
|
#include <i4b/layer1/i4b_l1.h>
|
|
#include <i4b/layer1/i4b_isac.h>
|
|
#include <i4b/layer1/i4b_hscx.h>
|
|
#include <i4b/layer1/i4b_ipac.h>
|
|
|
|
#include <i4b/layer1/pcmcia_isic.h>
|
|
|
|
#ifndef __FreeBSD__
|
|
/* PCMCIA support routines */
|
|
static u_int8_t elsa_mcall_read_reg __P((struct isic_softc *sc, int what, bus_size_t offs));
|
|
static void elsa_mcall_write_reg __P((struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data));
|
|
static void elsa_mcall_read_fifo __P((struct isic_softc *sc, int what, void *buf, size_t size));
|
|
static void elsa_mcall_write_fifo __P((struct isic_softc *sc, int what, const void *data, size_t size));
|
|
#endif
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* read fifo routines
|
|
*---------------------------------------------------------------------------*/
|
|
#ifdef __FreeBSD__
|
|
static int PCMCIA_IO_BASE = 0; /* ap: XXX hack */
|
|
static void
|
|
elsa_mcall_read_fifo(void *buf, const void *base, size_t len)
|
|
{
|
|
}
|
|
#else
|
|
static void
|
|
elsa_mcall_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size)
|
|
{
|
|
/*
|
|
bus_space_tag_t t = sc->sc_maps[0].t;
|
|
bus_space_handle_t h = sc->sc_maps[0].h;
|
|
*/
|
|
}
|
|
#endif
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* write fifo routines
|
|
*---------------------------------------------------------------------------*/
|
|
#ifdef __FreeBSD__
|
|
static void
|
|
elsa_mcall_write_fifo(void *base, const void *buf, size_t len)
|
|
{
|
|
}
|
|
#else
|
|
static void
|
|
elsa_mcall_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size)
|
|
{
|
|
/*
|
|
bus_space_tag_t t = sc->sc_maps[0].t;
|
|
bus_space_handle_t h = sc->sc_maps[0].h;
|
|
*/
|
|
}
|
|
#endif
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* write register routines
|
|
*---------------------------------------------------------------------------*/
|
|
#ifdef __FreeBSD__
|
|
static void
|
|
elsa_mcall_write_reg(u_char *base, u_int offset, u_int v)
|
|
{
|
|
}
|
|
#else
|
|
static void
|
|
elsa_mcall_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)
|
|
{
|
|
/*
|
|
bus_space_tag_t t = sc->sc_maps[0].t;
|
|
bus_space_handle_t h = sc->sc_maps[0].h;
|
|
*/
|
|
}
|
|
#endif
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* read register routines
|
|
*---------------------------------------------------------------------------*/
|
|
#ifdef __FreeBSD__
|
|
static u_char
|
|
elsa_mcall_read_reg(u_char *base, u_int offset)
|
|
{
|
|
return 0;
|
|
}
|
|
#else
|
|
static u_int8_t
|
|
elsa_mcall_read_reg(struct isic_softc *sc, int what, bus_size_t offs)
|
|
{
|
|
/*
|
|
bus_space_tag_t t = sc->sc_maps[0].t;
|
|
bus_space_handle_t h = sc->sc_maps[0].h;
|
|
*/
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#ifdef __FreeBSD__
|
|
#else
|
|
|
|
/*
|
|
* XXX - one time only! Some of this has to go into an enable
|
|
* function, with apropriate counterpart in disable, so a card
|
|
* could be removed an inserted again. But never mind for now,
|
|
* this won't work anyway for several reasons (both in NetBSD
|
|
* and in I4B).
|
|
*/
|
|
int
|
|
isic_attach_elsamcall(struct pcmcia_isic_softc *psc, struct pcmcia_config_entry *cfe, struct pcmcia_attach_args *pa)
|
|
{
|
|
struct isic_softc *sc = &psc->sc_isic;
|
|
bus_space_tag_t t;
|
|
bus_space_handle_t h;
|
|
|
|
/* Validate config info */
|
|
if (cfe->num_memspace != 0)
|
|
printf(": unexpected number of memory spaces %d should be 0\n",
|
|
cfe->num_memspace);
|
|
if (cfe->num_iospace != 1)
|
|
printf(": unexpected number of memory spaces %d should be 1\n",
|
|
cfe->num_iospace);
|
|
|
|
/* Allocate pcmcia space */
|
|
if (pcmcia_io_alloc(pa->pf, 0, cfe->iospace[0].length,
|
|
cfe->iospace[0].length, &psc->sc_pcioh))
|
|
printf(": can't allocate i/o space\n");
|
|
|
|
/* map them */
|
|
if (pcmcia_io_map(pa->pf, ((cfe->flags & PCMCIA_CFE_IO16) ?
|
|
PCMCIA_WIDTH_IO16 : PCMCIA_WIDTH_IO8), 0,
|
|
cfe->iospace[0].length, &psc->sc_pcioh, &psc->sc_io_window)) {
|
|
printf(": can't map i/o space\n");
|
|
return 0;
|
|
}
|
|
|
|
/* setup card type */
|
|
sc->sc_cardtyp = CARD_TYPEP_ELSAMLMCALL;
|
|
|
|
/* Setup bus space maps */
|
|
sc->sc_num_mappings = 1;
|
|
MALLOC_MAPS(sc);
|
|
|
|
/* Copy our handles/tags to the MI maps */
|
|
sc->sc_maps[0].t = psc->sc_pcioh.iot;
|
|
sc->sc_maps[0].h = psc->sc_pcioh.ioh;
|
|
sc->sc_maps[0].offset = 0;
|
|
sc->sc_maps[0].size = 0; /* not our mapping */
|
|
|
|
t = sc->sc_maps[0].t;
|
|
h = sc->sc_maps[0].h;
|
|
|
|
sc->clearirq = NULL;
|
|
sc->readreg = elsa_mcall_read_reg;
|
|
sc->writereg = elsa_mcall_write_reg;
|
|
|
|
sc->readfifo = elsa_mcall_read_fifo;
|
|
sc->writefifo = elsa_mcall_write_fifo;
|
|
|
|
/* setup IOM bus type */
|
|
|
|
sc->sc_bustyp = BUS_TYPE_IOM2;
|
|
|
|
sc->sc_ipac = 1;
|
|
sc->sc_bfifolen = IPAC_BFIFO_LEN;
|
|
|
|
return 1;
|
|
}
|
|
#endif
|
|
|
|
#endif /* NISIC > 0 */
|