sys/dev/pccard/pccard_cis_quirks.c

   1 /*      $NetBSD: pcmcia_cis_quirks.c,v 1.6 2000/04/12 21:07:55 scw Exp $ */
   2
   3 #include <sys/cdefs.h>
   4 __FBSDID("$FreeBSD$");
   5
   6 #define PCCARDDEBUG
   7
   8 /*-
   9  * Copyright (c) 1998 Marc Horowitz.  All rights reserved.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions and the following disclaimer.
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in the
  18  *    documentation and/or other materials provided with the distribution.
  19  * 3. All advertising materials mentioning features or use of this software
  20  *    must display the following acknowledgement:
  21  *      This product includes software developed by Marc Horowitz.
  22  * 4. The name of the author may not be used to endorse or promote products
  23  *    derived from this software without specific prior written permission.
  24  *
  25  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  26  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  27  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  28  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  29  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  30  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  31  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  32  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  33  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  34  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  35  */
  36
  37 #include <sys/param.h>
  38 #include <sys/bus.h>
  39 #include <sys/malloc.h>
  40 #include <sys/systm.h>
  41
  42 #include <machine/bus.h>
  43
  44 #include <dev/pccard/pccard_cis.h>
  45 #include <dev/pccard/pccardvar.h>
  46 #include <dev/pccard/pccardvarp.h>
  47
  48 #include "pccarddevs.h"
  49
  50 /* There are cards out there whose CIS flat-out lies.  This file
  51    contains struct pccard_function chains for those devices. */
  52
  53 /* these structures are just static templates which are then copied
  54    into "live" allocated structures */
  55
  56 struct pccard_function pccard_3cxem556_func0 = {
  57         0,                      /* function number */
  58         PCCARD_FUNCTION_NETWORK,
  59         0x07,                   /* last cfe number */
  60         0x800,                  /* ccr_base */
  61         0x63,                   /* ccr_mask */
  62 };
  63
  64 struct pccard_config_entry pccard_3cxem556_func0_cfe0 = {
  65         0x07,                   /* cfe number */
  66         PCCARD_CFE_IO8 | PCCARD_CFE_IO16 | PCCARD_CFE_IRQLEVEL,
  67         PCCARD_IFTYPE_IO,
  68         1,                      /* num_iospace */
  69         4,                      /* iomask */
  70         { { 0x0010, 0 } },      /* iospace */
  71         0xffff,                 /* irqmask */
  72         0,                      /* num_memspace */
  73         { },                    /* memspace */
  74         0,                      /* maxtwins */
  75 };
  76
  77 static struct pccard_function pccard_3cxem556_func1 = {
  78         1,                      /* function number */
  79         PCCARD_FUNCTION_SERIAL,
  80         0x27,                   /* last cfe number */
  81         0x900,                  /* ccr_base */
  82         0x63,                   /* ccr_mask */
  83 };
  84
  85 static struct pccard_config_entry pccard_3cxem556_func1_cfe0 = {
  86         0x27,                   /* cfe number */
  87         PCCARD_CFE_IO8 | PCCARD_CFE_IRQLEVEL,
  88         PCCARD_IFTYPE_IO,
  89         1,                      /* num_iospace */
  90         3,                      /* iomask */
  91         { { 0x0008, 0 } },      /* iospace */
  92         0xffff,                 /* irqmask */
  93         0,                      /* num_memspace */
  94         { },                    /* memspace */
  95         0,                      /* maxtwins */
  96 };
  97
  98 static struct pccard_function pccard_3ccfem556bi_func0 = {
  99         0,                      /* function number */
 100         PCCARD_FUNCTION_NETWORK,
 101         0x07,                   /* last cfe number */
 102         0x1000,                 /* ccr_base */
 103         0x267,                  /* ccr_mask */
 104 };
 105
 106 static struct pccard_config_entry pccard_3ccfem556bi_func0_cfe0 = {
 107         0x07,                   /* cfe number */
 108         PCCARD_CFE_IO8 | PCCARD_CFE_IO16 | PCCARD_CFE_IRQLEVEL,
 109         PCCARD_IFTYPE_IO,
 110         1,                      /* num_iospace */
 111         5,                      /* iomask */
 112         { { 0x0020, 0 } },      /* iospace */
 113         0xffff,                 /* irqmask */
 114         0,                      /* num_memspace */
 115         { },                    /* memspace */
 116         0,                      /* maxtwins */
 117 };
 118
 119 static struct pccard_function pccard_3ccfem556bi_func1 = {
 120         1,                      /* function number */
 121         PCCARD_FUNCTION_SERIAL,
 122         0x27,                   /* last cfe number */
 123         0x1100,                 /* ccr_base */
 124         0x277,                  /* ccr_mask */
 125 };
 126
 127 static struct pccard_config_entry pccard_3ccfem556bi_func1_cfe0 = {
 128         0x27,                   /* cfe number */
 129         PCCARD_CFE_IO8 | PCCARD_CFE_IRQLEVEL,
 130         PCCARD_IFTYPE_IO,
 131         1,                      /* num_iospace */
 132         3,                      /* iomask */
 133         { { 0x0008, 0 } },      /* iospace */
 134         0xffff,                 /* irqmask */
 135         0,                      /* num_memspace */
 136         { },                    /* memspace */
 137         0,                      /* maxtwins */
 138 };
 139
 140 static struct pccard_function pccard_sveclancard_func0 = {
 141         0,                      /* function number */
 142         PCCARD_FUNCTION_NETWORK,
 143         0x1,                    /* last cfe number */
 144         0x100,                  /* ccr_base */
 145         0x1,                    /* ccr_mask */
 146 };
 147
 148 static struct pccard_config_entry pccard_sveclancard_func0_cfe0 = {
 149         0x1,                    /* cfe number */
 150         PCCARD_CFE_MWAIT_REQUIRED | PCCARD_CFE_RDYBSY_ACTIVE |
 151         PCCARD_CFE_WP_ACTIVE | PCCARD_CFE_BVD_ACTIVE | PCCARD_CFE_IO16,
 152         PCCARD_IFTYPE_IO,
 153         1,                      /* num_iospace */
 154         5,                      /* iomask */
 155         { { 0x20, 0x300 } },    /* iospace */
 156         0xdeb8,                 /* irqmask */
 157         0,                      /* num_memspace */
 158         { },                    /* memspace */
 159         0,                      /* maxtwins */
 160 };
 161
 162 static struct pccard_function pccard_ndc_nd5100_func0 = {
 163         0,                      /* function number */
 164         PCCARD_FUNCTION_NETWORK,
 165         0x23,                   /* last cfe number */
 166         0x3f8,                  /* ccr_base */
 167         0x3,                    /* ccr_mask */
 168 };
 169
 170 static struct pccard_config_entry pccard_ndc_nd5100_func0_cfe0 = {
 171         0x20,                   /* cfe number */
 172         PCCARD_CFE_MWAIT_REQUIRED | PCCARD_CFE_IO16 | PCCARD_CFE_IRQLEVEL,
 173         PCCARD_IFTYPE_IO,
 174         1,                      /* num_iospace */
 175         5,                      /* iomask */
 176         { { 0x20, 0x300 } },    /* iospace */
 177         0xdeb8,                 /* irqmask */
 178         0,                      /* num_memspace */
 179         { },                    /* memspace */
 180         0,                      /* maxtwins */
 181 };
 182
 183 static struct pccard_function pccard_sierra_a555_func1 = {
 184         1,                      /* function number */
 185         PCCARD_FUNCTION_SERIAL,
 186         0x24,                   /* last cfe number */
 187         0x700,                  /* ccr_base */
 188         0x73,                   /* ccr_mask */
 189 };
 190
 191 static struct pccard_config_entry pccard_sierra_a555_func1_cfe0 = {
 192         0x22,                   /* cfe number */
 193         PCCARD_CFE_IO8 | PCCARD_CFE_IRQLEVEL,
 194         PCCARD_IFTYPE_IO,
 195         1,                      /* num_iospace */
 196         0,                      /* iomask */
 197         { { 0x0008, 0x3e8 } },  /* iospace */
 198         0x3fbc,                 /* irqmask */
 199         0,                      /* num_memspace */
 200         { },                    /* memspace */
 201         0,                      /* maxtwins */
 202 };
 203
 204 static struct pccard_cis_quirk pccard_cis_quirks[] = {
 205         { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556, PCMCIA_CIS_INVALID,
 206           &pccard_3cxem556_func0, &pccard_3cxem556_func0_cfe0 },
 207         { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556, PCMCIA_CIS_INVALID,
 208           &pccard_3cxem556_func1, &pccard_3cxem556_func1_cfe0 },
 209         { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556INT, PCMCIA_CIS_INVALID,
 210           &pccard_3cxem556_func0, &pccard_3cxem556_func0_cfe0 },
 211         { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556INT, PCMCIA_CIS_INVALID,
 212           &pccard_3cxem556_func1, &pccard_3cxem556_func1_cfe0 },
 213         { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CCFEM556BI,
 214           PCMCIA_CIS_INVALID,
 215           &pccard_3ccfem556bi_func0, &pccard_3ccfem556bi_func0_cfe0 },
 216         { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CCFEM556BI,
 217           PCMCIA_CIS_INVALID,
 218           &pccard_3ccfem556bi_func1, &pccard_3ccfem556bi_func1_cfe0 },
 219         { PCMCIA_VENDOR_SIERRA, PCMCIA_PRODUCT_SIERRA_A550,
 220           PCMCIA_CIS_INVALID,
 221           &pccard_sierra_a555_func1, &pccard_sierra_a555_func1_cfe0 },
 222         { PCMCIA_VENDOR_SIERRA, PCMCIA_PRODUCT_SIERRA_A555,
 223           PCMCIA_CIS_INVALID,
 224           &pccard_sierra_a555_func1, &pccard_sierra_a555_func1_cfe0 },
 225         { PCMCIA_VENDOR_SIERRA, PCMCIA_PRODUCT_SIERRA_A710,
 226           PCMCIA_CIS_INVALID,
 227           &pccard_sierra_a555_func1, &pccard_sierra_a555_func1_cfe0 },
 228         { PCMCIA_VENDOR_SIERRA, PCMCIA_PRODUCT_SIERRA_AC710,
 229           PCMCIA_CIS_INVALID,
 230           &pccard_sierra_a555_func1, &pccard_sierra_a555_func1_cfe0 },
 231         { PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, PCMCIA_CIS_SVEC_LANCARD,
 232           &pccard_sveclancard_func0, &pccard_sveclancard_func0_cfe0 },
 233         { PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, PCMCIA_CIS_NDC_ND5100_E,
 234           &pccard_ndc_nd5100_func0, &pccard_ndc_nd5100_func0_cfe0 },
 235 };
 236
 237 static int n_pccard_cis_quirks =
 238         sizeof(pccard_cis_quirks)/sizeof(pccard_cis_quirks[0]);
 239
 240 static int
 241 pccard_cis_quirk_match(struct pccard_softc *sc, struct pccard_cis_quirk *q)
 242 {
 243         if ((sc->card.manufacturer == q->manufacturer) &&
 244                 (sc->card.product == q->product) &&
 245                 (((sc->card.manufacturer != PCMCIA_VENDOR_INVALID) &&
 246                   (sc->card.product != PCMCIA_PRODUCT_INVALID)) ||
 247                  ((sc->card.manufacturer == PCMCIA_VENDOR_INVALID) &&
 248                   (sc->card.product == PCMCIA_PRODUCT_INVALID) &&
 249                   sc->card.cis1_info[0] &&
 250                   (strcmp(sc->card.cis1_info[0], q->cis1_info[0]) == 0) &&
 251                   sc->card.cis1_info[1] &&
 252                   (strcmp(sc->card.cis1_info[1], q->cis1_info[1]) == 0))))
 253                 return (1);
 254         return (0);
 255 }
 256
 257 void pccard_check_cis_quirks(device_t dev)
 258 {
 259         struct pccard_softc *sc = PCCARD_SOFTC(dev);
 260         int wiped = 0;
 261         int i, j;
 262         struct pccard_function *pf, *pf_next, *pf_last;
 263         struct pccard_config_entry *cfe, *cfe_next;
 264         struct pccard_cis_quirk *q;
 265
 266         pf = NULL;
 267         pf_last = NULL;
 268
 269         for (i=0; i<n_pccard_cis_quirks; i++) {
 270                 q = &pccard_cis_quirks[i];
 271                 if (!pccard_cis_quirk_match(sc, q))
 272                         continue;
 273                 if (!wiped) {
 274                         if (bootverbose) {
 275                                 device_printf(dev, "using CIS quirks for ");
 276                                 for (j = 0; j < 4; j++) {
 277                                         if (sc->card.cis1_info[j] == NULL)
 278                                                 break;
 279                                         if (j)
 280                                                 printf(", ");
 281                                         printf("%s", sc->card.cis1_info[j]);
 282                                 }
 283                                 printf("\n");
 284                         }
 285
 286                         for (pf = STAILQ_FIRST(&sc->card.pf_head); pf != NULL;
 287                              pf = pf_next) {
 288                                 for (cfe = STAILQ_FIRST(&pf->cfe_head); cfe != NULL;
 289                                      cfe = cfe_next) {
 290                                         cfe_next = STAILQ_NEXT(cfe, cfe_list);
 291                                         free(cfe, M_DEVBUF);
 292                                 }
 293                                 pf_next = STAILQ_NEXT(pf, pf_list);
 294                                 free(pf, M_DEVBUF);
 295                         }
 296
 297                         STAILQ_INIT(&sc->card.pf_head);
 298                         wiped = 1;
 299                 }
 300
 301                 if (pf_last == q->pf) {
 302                         cfe = malloc(sizeof(*cfe), M_DEVBUF, M_NOWAIT);
 303                         if (cfe == NULL) {
 304                                 device_printf(dev, "no memory for quirk (1)\n");
 305                                 continue;
 306                         }
 307                         *cfe = *q->cfe;
 308                         STAILQ_INSERT_TAIL(&pf->cfe_head, cfe, cfe_list);
 309                 } else {
 310                         pf = malloc(sizeof(*pf), M_DEVBUF, M_NOWAIT);
 311                         if (pf == NULL) {
 312                                 device_printf(dev,
 313                                         "no memory for pccard function\n");
 314                                 continue;
 315                         }
 316                         *pf = *q->pf;
 317                         STAILQ_INIT(&pf->cfe_head);
 318                         cfe = malloc(sizeof(*cfe), M_DEVBUF, M_NOWAIT);
 319                         if (cfe == NULL) {
 320                                 free(pf, M_DEVBUF);
 321                                 device_printf(dev, "no memory for quirk (2)\n");
 322                                 continue;
 323                         }
 324                         *cfe = *q->cfe;
 325                         STAILQ_INSERT_TAIL(&pf->cfe_head, cfe, cfe_list);
 326                         STAILQ_INSERT_TAIL(&sc->card.pf_head, pf, pf_list);
 327                         pf_last = q->pf;
 328                 }
 329         }
 330 }