sys/i4b/layer1/i4b_isic_isa.c

   1 /*
   2  * Copyright (c) 1997, 1999 Hellmuth Michaelis. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  14  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  16  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  17  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  18  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  19  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  20  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  21  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  22  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  23  * SUCH DAMAGE.
  24  *
  25  *---------------------------------------------------------------------------
  26  *
  27  *      i4b_isic_isa.c - ISA bus interface
  28  *      ==================================
  29  *
  30  *      $Id: i4b_isic_isa.c,v 1.4 1999/12/13 21:25:26 hm Exp $
  31  *
  32  * $FreeBSD$
  33  *
  34  *      last edit-date: [Mon Dec 13 22:01:39 1999]
  35  *
  36  *---------------------------------------------------------------------------*/
  37
  38 #include "isic.h"
  39 #include "opt_i4b.h"
  40
  41 #if NISIC > 0
  42
  43 #include <sys/param.h>
  44 #include <sys/kernel.h>
  45 #include <sys/systm.h>
  46 #include <sys/mbuf.h>
  47 #include <sys/socket.h>
  48 #include <net/if.h>
  49
  50 #include <machine/clock.h>
  51
  52 #include <machine/i4b_debug.h>
  53 #include <machine/i4b_ioctl.h>
  54 #include <machine/i4b_trace.h>
  55
  56 #include <i4b/layer1/i4b_l1.h>
  57 #include <i4b/layer1/i4b_ipac.h>
  58 #include <i4b/layer1/i4b_isac.h>
  59 #include <i4b/layer1/i4b_hscx.h>
  60
  61 #include <i4b/include/i4b_l1l2.h>
  62 #include <i4b/include/i4b_mbuf.h>
  63 #include <i4b/include/i4b_global.h>
  64
  65 #include <sys/resource.h>
  66 #include <sys/bus.h>
  67 #include <isa/isavar.h>
  68
  69 struct l1_softc l1_sc[ISIC_MAXUNIT];
  70
  71 static int isic_isa_probe(device_t dev);
  72 static int isic_isa_attach(device_t dev);
  73
  74 static device_method_t isic_methods[] = {
  75         DEVMETHOD(device_probe,         isic_isa_probe),
  76         DEVMETHOD(device_attach,        isic_isa_attach),
  77         { 0, 0 }
  78 };
  79
  80 static driver_t isic_driver = {
  81         "isic",
  82         isic_methods,
  83         0
  84 };
  85
  86 static devclass_t isic_devclass;
  87
  88 DRIVER_MODULE(isic, isa, isic_driver, isic_devclass, 0, 0);
  89
  90 /*---------------------------------------------------------------------------*
  91  *      probe for ISA non-PnP cards
  92  *---------------------------------------------------------------------------*/
  93 static int
  94 isic_isa_probe(device_t dev)
  95 {
  96         int ret = ENXIO;
  97
  98         if(isa_get_vendorid(dev))       /* no PnP probes here */
  99                 return ENXIO;
 100
 101         switch(device_get_flags(dev))
 102         {
 103 #ifdef TEL_S0_16
 104                 case FLAG_TELES_S0_16:
 105                         ret = isic_probe_s016(dev);
 106                         break;
 107 #endif
 108
 109 #ifdef TEL_S0_8
 110                 case FLAG_TELES_S0_8:
 111                         ret = isic_probe_s08(dev);
 112                         break;
 113 #endif
 114
 115 #ifdef ELSA_PCC16
 116                 case FLAG_ELSA_PCC16:
 117                         ret = isic_probe_Epcc16(dev);
 118                         break;
 119 #endif
 120
 121 #ifdef TEL_S0_16_3
 122                 case FLAG_TELES_S0_163:
 123                         ret = isic_probe_s0163(dev);
 124                         break;
 125 #endif
 126
 127 #ifdef AVM_A1
 128                 case FLAG_AVM_A1:
 129                         ret = isic_probe_avma1(dev);
 130                         break;
 131 #endif
 132
 133 #ifdef USR_STI
 134                 case FLAG_USR_ISDN_TA_INT:
 135                         ret = isic_probe_usrtai(dev);
 136                         break;
 137 #endif
 138
 139 #ifdef ITKIX1
 140                 case FLAG_ITK_IX1:
 141                         ret = isic_probe_itkix1(dev);
 142                         break;
 143 #endif
 144
 145                 default:
 146                         printf("isic%d: probe, unknown flag: %d\n",
 147                                 device_get_unit(dev), device_get_flags(dev));
 148                         break;
 149         }
 150         return(ret);
 151 }
 152
 153 /*---------------------------------------------------------------------------*
 154  *      attach for ISA non-PnP cards
 155  *---------------------------------------------------------------------------*/
 156 static int
 157 isic_isa_attach(device_t dev)
 158 {
 159         int ret = ENXIO;
 160
 161         struct l1_softc *sc = &l1_sc[device_get_unit(dev)];
 162
 163         sc->sc_unit = device_get_unit(dev);
 164
 165         /* card dependent setup */
 166
 167         switch(sc->sc_flags)
 168         {
 169 #ifdef TEL_S0_16
 170                 case FLAG_TELES_S0_16:
 171                         ret = isic_attach_s016(dev);
 172                         break;
 173 #endif
 174
 175 #ifdef TEL_S0_8
 176                 case FLAG_TELES_S0_8:
 177                         ret = isic_attach_s08(dev);
 178                         break;
 179 #endif
 180
 181 #ifdef ELSA_PCC16
 182                 case FLAG_ELSA_PCC16:
 183                         ret = isic_attach_Epcc16(dev);
 184                         break;
 185 #endif
 186
 187 #ifdef TEL_S0_16_3
 188                 case FLAG_TELES_S0_163:
 189                         ret = isic_attach_s0163(dev);
 190                         break;
 191 #endif
 192
 193 #ifdef AVM_A1
 194                 case FLAG_AVM_A1:
 195                         ret = isic_attach_avma1(dev);
 196                         break;
 197 #endif
 198
 199 #ifdef USR_STI
 200                 case FLAG_USR_ISDN_TA_INT:
 201                         ret = isic_attach_usrtai(dev);
 202                         break;
 203 #endif
 204
 205 #ifdef ITKIX1
 206                 case FLAG_ITK_IX1:
 207                         ret = isic_attach_itkix1(dev);
 208                         break;
 209 #endif
 210
 211                 default:
 212                         printf("isic%d: attach, unknown flag: %d\n",
 213                                 device_get_unit(dev), device_get_flags(dev));
 214                         break;
 215         }
 216
 217         if(ret)
 218                 return(ret);
 219
 220         ret = isic_attach_common(dev);
 221
 222         return(ret);
 223 }
 224 #endif /* NISIC > 0 */