682 lines
14 KiB
C
682 lines
14 KiB
C
/*
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* Copyright (c) 1997, 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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* 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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*
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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_isa.c - ISA bus interface
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* ==================================
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*
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* $Id: i4b_isic_isa.c,v 1.20 1999/05/10 09:37:35 hm Exp $
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*
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* last edit-date: [Tue Apr 20 11:47:59 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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#elif defined(__bsdi__)
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#include "isic.h"
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#else
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#define NISIC 1
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#endif
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#if NISIC > 0
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#include <sys/param.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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#ifdef __FreeBSD__
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#include <machine/clock.h>
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#include <i386/isa/isa_device.h>
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#elif defined(__bsdi__)
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#include <sys/device.h>
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#include <i386/isa/isavar.h>
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#else
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#include <sys/device.h>
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#if defined(__NetBSD__) && defined(amiga)
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#include <machine/bus.h>
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#else
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#include <dev/isa/isavar.h>
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#endif
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#endif
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#ifdef __FreeBSD__
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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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#else
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#include <i4b/i4b_debug.h>
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#include <i4b/i4b_ioctl.h>
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#include <i4b/i4b_trace.h>
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#endif
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#include <i4b/layer1/i4b_l1.h>
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#include <i4b/layer1/i4b_ipac.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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#endif
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void isicintr_sc(struct isic_softc *sc);
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static int isicprobe(struct isa_device *dev);
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int isicattach(struct isa_device *dev);
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struct isa_driver isicdriver = {
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isicprobe,
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isicattach,
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"isic",
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0
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};
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int next_isic_unit = 0;
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struct isic_softc isic_sc[ISIC_MAXUNIT];
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#elif defined(__bsdi__)
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/* XXX */
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#else
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#ifdef NetBSD1_3
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#if NetBSD1_3 < 2
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struct cfdriver isic_cd = {
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NULL, "isic", DV_DULL
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};
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#endif
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#endif
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#if defined (__OpenBSD__)
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struct cfdriver isic_cd = {
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NULL, "isic", DV_DULL
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};
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#endif
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#endif
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/* parameter and format for message producing e.g. "isic0: " */
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#ifdef __FreeBSD__
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#define ISIC_FMT "isic%d: "
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#define ISIC_PARM dev->id_unit
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#define TERMFMT " "
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#else
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#define ISIC_FMT "%s: "
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#define ISIC_PARM sc->sc_dev.dv_xname
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#define TERMFMT "\n"
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#endif
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extern void isic_settrace(int unit, int val); /*XXX*/
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extern int isic_gettrace(int unit); /*XXX*/
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#ifdef __FreeBSD__
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/*---------------------------------------------------------------------------*
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* isic - non-pnp device driver probe routine
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*---------------------------------------------------------------------------*/
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static int
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isicprobe(struct isa_device *dev)
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{
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int ret = 0;
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if(dev->id_unit != next_isic_unit)
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{
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printf("isicprobe: Error: new unit (%d) != next_isic_unit (%d)!\n", dev->id_unit, next_isic_unit);
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return(0);
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}
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switch(dev->id_flags)
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{
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#ifdef TEL_S0_8
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case FLAG_TELES_S0_8:
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ret = isic_probe_s08(dev);
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break;
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#endif
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#ifdef TEL_S0_16
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case FLAG_TELES_S0_16:
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ret = isic_probe_s016(dev);
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break;
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#endif
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#ifdef TEL_S0_16_3
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case FLAG_TELES_S0_163:
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ret = isic_probe_s0163(dev);
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break;
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#endif
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#ifdef AVM_A1
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case FLAG_AVM_A1:
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ret = isic_probe_avma1(dev);
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break;
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#endif
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#ifdef USR_STI
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case FLAG_USR_ISDN_TA_INT:
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ret = isic_probe_usrtai(dev);
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break;
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#endif
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#ifdef ITKIX1
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case FLAG_ITK_IX1:
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ret = isic_probe_itkix1(dev);
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break;
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#endif
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#ifdef ELSA_PCC16
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case FLAG_ELSA_PCC16:
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ret = isic_probe_Eqs1pi(dev, 0);
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break;
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#endif
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default:
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break;
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}
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return(ret);
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}
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#elif defined(__bsdi__)
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/*---------------------------------------------------------------------------*
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* isic - non-pnp device driver probe routine
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*---------------------------------------------------------------------------*/
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int
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isa_isicmatch(struct device *parent, struct cfdata *cf, struct isa_attach_args *ia)
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{
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int ret = 0;
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switch(cf->cf_flags)
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{
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#ifdef TEL_S0_8
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case FLAG_TELES_S0_8:
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ret = isic_probe_s08(parent, cf, ia);
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break;
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#endif
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#ifdef TEL_S0_16
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case FLAG_TELES_S0_16:
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ret = isic_probe_s016(parent, cf, ia);
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break;
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#endif
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#ifdef TEL_S0_16_3
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case FLAG_TELES_S0_163:
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ret = isic_probe_s0163(parent, cf, ia);
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break;
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#endif
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#ifdef AVM_A1
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case FLAG_AVM_A1:
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ret = isic_probe_avma1(parent, cf, ia);
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break;
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#endif
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#ifdef USR_STI
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case FLAG_USR_ISDN_TA_INT:
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ret = isic_probe_usrtai(parent, cf, ia);
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break;
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#endif
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#ifdef ITKIX1
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case FLAG_ITK_IX1:
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ret = isic_probe_itkix1(parent, cf, ia);
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break;
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#endif
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#ifdef ELSA_PCC16
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case FLAG_ELSA_PCC16:
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ret = isic_probe_Eqs1pi(dev, 0);
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break;
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#endif
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default:
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break;
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}
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return(ret);
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}
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#else
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/*---------------------------------------------------------------------------*
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* isic - device driver probe routine, dummy for NetBSD/OpenBSD
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*---------------------------------------------------------------------------*/
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int
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isicprobe(struct isic_attach_args *args)
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{
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return 1;
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}
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#endif /* __FreeBSD__ */
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#ifdef __FreeBSD__
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/*---------------------------------------------------------------------------*
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* isic - non-pnp device driver attach routine
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*---------------------------------------------------------------------------*/
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int
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isicattach(struct isa_device *dev)
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{
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return(isic_realattach(dev, 0));
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}
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/*---------------------------------------------------------------------------*
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* isic - non-pnp and pnp device driver attach routine
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*---------------------------------------------------------------------------*/
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int
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isic_realattach(struct isa_device *dev, unsigned int iobase2)
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#elif defined(__bsdi__)
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/*---------------------------------------------------------------------------*
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* isic - non-pnp device driver attach routine
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*---------------------------------------------------------------------------*/
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int
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isa_isicattach(struct device *parent, struct device *self, struct isa_attach_args *ia)
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#else /* ! __FreeBSD__ */
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int
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isicattach(int flags, struct isic_softc *sc)
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#endif /* __FreeBSD__ */
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{
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int ret = 0;
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char *drvid;
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#ifdef __FreeBSD__
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struct isic_softc *sc = &isic_sc[dev->id_unit];
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#define PARM dev
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#define PARM2 dev, iobase2
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#define FLAGS dev->id_flags
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#elif defined(__bsdi__)
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struct isic_softc *sc = (struct isic_softc *)self;
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#define PARM parent, self, ia
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#define FLAGS sc->sc_flags
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#else
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#define PARM sc
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#define PARM2 sc
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#define FLAGS flags
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#endif
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static char *ISACversion[] = {
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"2085 Version A1/A2 or 2086/2186 Version 1.1",
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"2085 Version B1",
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"2085 Version B2",
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"2085 Version V2.3 (B3)",
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"Unknown Version"
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};
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static char *HSCXversion[] = {
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"82525 Version A1",
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"Unknown (0x01)",
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"82525 Version A2",
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"Unknown (0x03)",
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"82525 Version A3",
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"82525 or 21525 Version 2.1",
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"Unknown Version"
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};
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/* done in bus specific attach code for other OS */
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#ifdef __FreeBSD__
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if(dev->id_unit != next_isic_unit)
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{
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printf("isicattach: Error: new unit (%d) != next_isic_unit (%d)!\n", dev->id_unit, next_isic_unit);
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return(0);
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}
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sc->sc_unit = dev->id_unit;
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#else
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isic_sc[sc->sc_unit] = sc;
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#endif
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/* card dependent setup */
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switch(FLAGS)
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{
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#ifdef DYNALINK
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case FLAG_DYNALINK:
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ret = isic_attach_Dyn(PARM2);
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break;
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#endif
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#ifdef TEL_S0_8
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case FLAG_TELES_S0_8:
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ret = isic_attach_s08(PARM);
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break;
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#endif
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#ifdef TEL_S0_16
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case FLAG_TELES_S0_16:
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ret = isic_attach_s016(PARM);
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break;
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#endif
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#ifdef TEL_S0_16_3
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case FLAG_TELES_S0_163:
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ret = isic_attach_s0163(PARM);
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break;
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#endif
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#ifdef AVM_A1
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case FLAG_AVM_A1:
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ret = isic_attach_avma1(PARM);
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break;
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#endif
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#ifdef USR_STI
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case FLAG_USR_ISDN_TA_INT:
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ret = isic_attach_usrtai(PARM);
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break;
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#endif
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#ifdef ITKIX1
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case FLAG_ITK_IX1:
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ret = isic_attach_itkix1(PARM);
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break;
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#endif
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#ifdef ELSA_PCC16
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case FLAG_ELSA_PCC16:
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ret = isic_attach_Eqs1pi(dev, 0);
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break;
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#endif
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/* ======================================================================
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* Only P&P cards follow below!!!
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*/
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#ifdef __FreeBSD__ /* we've already splitted all non-ISA stuff
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out of this ISA specific part for the other
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OS */
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#ifdef AVM_A1_PCMCIA
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case FLAG_AVM_A1_PCMCIA:
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ret = isic_attach_fritzpcmcia(PARM);
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break;
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#endif
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#ifdef TEL_S0_16_3_P
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case FLAG_TELES_S0_163_PnP:
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ret = isic_attach_s0163P(PARM2);
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break;
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#endif
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#ifdef CRTX_S0_P
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case FLAG_CREATIX_S0_PnP:
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ret = isic_attach_Cs0P(PARM2);
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break;
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#endif
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#ifdef DRN_NGO
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case FLAG_DRN_NGO:
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ret = isic_attach_drnngo(PARM2);
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break;
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#endif
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#ifdef SEDLBAUER
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case FLAG_SWS:
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ret = isic_attach_sws(PARM);
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break;
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#endif
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#ifdef ELSA_QS1ISA
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case FLAG_ELSA_QS1P_ISA:
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ret = isic_attach_Eqs1pi(PARM2);
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break;
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#endif
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#endif /* __FreeBSD__ / P&P specific part */
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/* --- XXX - don't know how to handle this - should be removed!!!! ---- */
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#ifdef amiga
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case FLAG_BLMASTER:
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ret = 1; /* full detection was done in caller */
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break;
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#endif
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/* ------------------------------------------------------------------- */
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default:
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break;
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}
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if(ret == 0)
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return(0);
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sc->sc_isac_version = 0;
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sc->sc_isac_version = ((ISAC_READ(I_RBCH)) >> 5) & 0x03;
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switch(sc->sc_isac_version)
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{
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case ISAC_VA:
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case ISAC_VB1:
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case ISAC_VB2:
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case ISAC_VB3:
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break;
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default:
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printf(ISIC_FMT "Error, ISAC version %d unknown!\n",
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ISIC_PARM, sc->sc_isac_version);
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return(0);
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break;
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}
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sc->sc_hscx_version = HSCX_READ(0, H_VSTR) & 0xf;
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switch(sc->sc_hscx_version)
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{
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case HSCX_VA1:
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case HSCX_VA2:
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case HSCX_VA3:
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case HSCX_V21:
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break;
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default:
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printf(ISIC_FMT "Error, HSCX version %d unknown!\n",
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ISIC_PARM, sc->sc_hscx_version);
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return(0);
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break;
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};
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/* ISAC setup */
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isic_isac_init(sc);
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/* HSCX setup */
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isic_bchannel_setup(sc->sc_unit, HSCX_CH_A, BPROT_NONE, 0);
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isic_bchannel_setup(sc->sc_unit, HSCX_CH_B, BPROT_NONE, 0);
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/* setup linktab */
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isic_init_linktab(sc);
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/* set trace level */
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sc->sc_trace = TRACE_OFF;
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sc->sc_state = ISAC_IDLE;
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sc->sc_ibuf = NULL;
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sc->sc_ib = NULL;
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sc->sc_ilen = 0;
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sc->sc_obuf = NULL;
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sc->sc_op = NULL;
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sc->sc_ol = 0;
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sc->sc_freeflag = 0;
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sc->sc_obuf2 = NULL;
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sc->sc_freeflag2 = 0;
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#if defined(__FreeBSD__) && __FreeBSD__ >=3
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callout_handle_init(&sc->sc_T3_callout);
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callout_handle_init(&sc->sc_T4_callout);
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#endif
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/* init higher protocol layers */
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MPH_Status_Ind(sc->sc_unit, STI_ATTACH, sc->sc_cardtyp);
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/* announce manufacturer and card type */
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switch(FLAGS)
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{
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case FLAG_TELES_S0_8:
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drvid = "Teles S0/8 or Niccy 1008";
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break;
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case FLAG_TELES_S0_16:
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drvid = "Teles S0/16, Creatix ISDN S0-16 or Niccy 1016";
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break;
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case FLAG_TELES_S0_163:
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drvid = "Teles S0/16.3";
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break;
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|
|
|
case FLAG_AVM_A1:
|
|
drvid = "AVM A1 or AVM Fritz!Card";
|
|
break;
|
|
|
|
case FLAG_AVM_A1_PCMCIA:
|
|
drvid = "AVM PCMCIA Fritz!Card";
|
|
break;
|
|
|
|
case FLAG_TELES_S0_163_PnP:
|
|
drvid = "Teles S0/PnP";
|
|
break;
|
|
|
|
case FLAG_CREATIX_S0_PnP:
|
|
drvid = "Creatix ISDN S0-16 P&P";
|
|
break;
|
|
|
|
case FLAG_USR_ISDN_TA_INT:
|
|
drvid = "USRobotics Sportster ISDN TA intern";
|
|
break;
|
|
|
|
case FLAG_DRN_NGO:
|
|
drvid = "Dr. Neuhaus NICCY Go@";
|
|
break;
|
|
|
|
case FLAG_DYNALINK:
|
|
drvid = "Dynalink IS64PH";
|
|
break;
|
|
|
|
case FLAG_SWS:
|
|
drvid = "Sedlbauer WinSpeed";
|
|
break;
|
|
|
|
case FLAG_BLMASTER:
|
|
/* board announcement was done by caller */
|
|
drvid = (char *)0;
|
|
break;
|
|
|
|
case FLAG_ELSA_QS1P_ISA:
|
|
drvid = "ELSA QuickStep 1000pro (ISA)";
|
|
break;
|
|
|
|
case FLAG_ITK_IX1:
|
|
drvid = "ITK ix1 micro";
|
|
break;
|
|
|
|
case FLAG_ELSA_PCC16:
|
|
drvid = "ELSA PCC-16";
|
|
break;
|
|
|
|
default:
|
|
drvid = "ERROR, unknown flag used";
|
|
break;
|
|
}
|
|
#ifndef __FreeBSD__
|
|
printf("\n");
|
|
#endif
|
|
if (drvid)
|
|
printf(ISIC_FMT "%s\n", ISIC_PARM, drvid);
|
|
|
|
/* announce chip versions */
|
|
|
|
if(sc->sc_isac_version >= ISAC_UNKN)
|
|
{
|
|
printf(ISIC_FMT "ISAC Version UNKNOWN (VN=0x%x)" TERMFMT,
|
|
ISIC_PARM,
|
|
sc->sc_isac_version);
|
|
sc->sc_isac_version = ISAC_UNKN;
|
|
}
|
|
else
|
|
{
|
|
printf(ISIC_FMT "ISAC %s (IOM-%c)" TERMFMT,
|
|
ISIC_PARM,
|
|
ISACversion[sc->sc_isac_version],
|
|
sc->sc_bustyp == BUS_TYPE_IOM1 ? '1' : '2');
|
|
}
|
|
|
|
#ifdef __FreeBSD__
|
|
printf("(Addr=0x%lx)\n", (u_long)ISAC_BASE);
|
|
#endif
|
|
|
|
if(sc->sc_hscx_version >= HSCX_UNKN)
|
|
{
|
|
printf(ISIC_FMT "HSCX Version UNKNOWN (VN=0x%x)" TERMFMT,
|
|
ISIC_PARM,
|
|
sc->sc_hscx_version);
|
|
sc->sc_hscx_version = HSCX_UNKN;
|
|
}
|
|
else
|
|
{
|
|
printf(ISIC_FMT "HSCX %s" TERMFMT,
|
|
ISIC_PARM,
|
|
HSCXversion[sc->sc_hscx_version]);
|
|
}
|
|
|
|
#ifdef __FreeBSD__
|
|
printf("(AddrA=0x%lx, AddrB=0x%lx)\n", (u_long)HSCX_A_BASE, (u_long)HSCX_B_BASE);
|
|
|
|
next_isic_unit++;
|
|
|
|
#if defined(__FreeBSD_version) && __FreeBSD_version >= 300003
|
|
|
|
/* set the interrupt handler - no need to change isa_device.h */
|
|
dev->id_intr = (inthand2_t *)isicintr;
|
|
|
|
#endif
|
|
|
|
#endif /* __FreeBSD__ */
|
|
|
|
return(1);
|
|
#undef PARM
|
|
#undef FLAGS
|
|
}
|
|
|
|
#endif /* NISIC > 0 */
|