pccard_cis_quirks.c

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10
    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: src/sys/dev/pccard/pccard_cis_quirks.c,v 1.13.2.1 2005/01/30 00:59:57 imp Exp $");
    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 
   47 #include "pccarddevs.h"
   48 
   49 /* There are cards out there whose CIS flat-out lies.  This file
   50    contains struct pccard_function chains for those devices. */
   51 
   52 /* these structures are just static templates which are then copied
   53    into "live" allocated structures */
   54 
   55 struct pccard_function pccard_3cxem556_func0 = {
   56         0,                      /* function number */
   57         PCCARD_FUNCTION_NETWORK,
   58         0x07,                   /* last cfe number */
   59         0x800,                  /* ccr_base */
   60         0x63,                   /* ccr_mask */
   61 };
   62 
   63 struct pccard_config_entry pccard_3cxem556_func0_cfe0 = {
   64         0x07,                   /* cfe number */
   65         PCCARD_CFE_IO8 | PCCARD_CFE_IO16 | PCCARD_CFE_IRQLEVEL,
   66         PCCARD_IFTYPE_IO,
   67         1,                      /* num_iospace */
   68         4,                      /* iomask */
   69         { { 0x0010, 0 } },      /* iospace */
   70         0xffff,                 /* irqmask */
   71         0,                      /* num_memspace */
   72         { },                    /* memspace */
   73         0,                      /* maxtwins */
   74 };
   75 
   76 static struct pccard_function pccard_3cxem556_func1 = {
   77         1,                      /* function number */
   78         PCCARD_FUNCTION_SERIAL,
   79         0x27,                   /* last cfe number */
   80         0x900,                  /* ccr_base */
   81         0x63,                   /* ccr_mask */
   82 };
   83 
   84 static struct pccard_config_entry pccard_3cxem556_func1_cfe0 = {
   85         0x27,                   /* cfe number */
   86         PCCARD_CFE_IO8 | PCCARD_CFE_IRQLEVEL,
   87         PCCARD_IFTYPE_IO,
   88         1,                      /* num_iospace */
   89         3,                      /* iomask */
   90         { { 0x0008, 0 } },      /* iospace */
   91         0xffff,                 /* irqmask */
   92         0,                      /* num_memspace */
   93         { },                    /* memspace */
   94         0,                      /* maxtwins */
   95 };
   96 
   97 static struct pccard_function pccard_3ccfem556bi_func0 = {
   98         0,                      /* function number */
   99         PCCARD_FUNCTION_NETWORK,
  100         0x07,                   /* last cfe number */
  101         0x1000,                 /* ccr_base */
  102         0x267,                  /* ccr_mask */
  103 };
  104 
  105 static struct pccard_config_entry pccard_3ccfem556bi_func0_cfe0 = {
  106         0x07,                   /* cfe number */
  107         PCCARD_CFE_IO8 | PCCARD_CFE_IO16 | PCCARD_CFE_IRQLEVEL,
  108         PCCARD_IFTYPE_IO,
  109         1,                      /* num_iospace */
  110         5,                      /* iomask */
  111         { { 0x0020, 0 } },      /* iospace */
  112         0xffff,                 /* irqmask */
  113         0,                      /* num_memspace */
  114         { },                    /* memspace */
  115         0,                      /* maxtwins */
  116 };
  117 
  118 static struct pccard_function pccard_3ccfem556bi_func1 = {
  119         1,                      /* function number */
  120         PCCARD_FUNCTION_SERIAL,
  121         0x27,                   /* last cfe number */
  122         0x1100,                 /* ccr_base */
  123         0x277,                  /* ccr_mask */
  124 };
  125 
  126 static struct pccard_config_entry pccard_3ccfem556bi_func1_cfe0 = {
  127         0x27,                   /* cfe number */
  128         PCCARD_CFE_IO8 | PCCARD_CFE_IRQLEVEL,
  129         PCCARD_IFTYPE_IO,
  130         1,                      /* num_iospace */
  131         3,                      /* iomask */
  132         { { 0x0008, 0 } },      /* iospace */
  133         0xffff,                 /* irqmask */
  134         0,                      /* num_memspace */
  135         { },                    /* memspace */
  136         0,                      /* maxtwins */
  137 };
  138 
  139 static struct pccard_function pccard_sveclancard_func0 = {
  140         0,                      /* function number */
  141         PCCARD_FUNCTION_NETWORK,
  142         0x1,                    /* last cfe number */
  143         0x100,                  /* ccr_base */
  144         0x1,                    /* ccr_mask */
  145 };
  146 
  147 static struct pccard_config_entry pccard_sveclancard_func0_cfe0 = {
  148         0x1,                    /* cfe number */
  149         PCCARD_CFE_MWAIT_REQUIRED | PCCARD_CFE_RDYBSY_ACTIVE |
  150         PCCARD_CFE_WP_ACTIVE | PCCARD_CFE_BVD_ACTIVE | PCCARD_CFE_IO16,
  151         PCCARD_IFTYPE_IO,
  152         1,                      /* num_iospace */
  153         5,                      /* iomask */
  154         { { 0x20, 0x300 } },    /* iospace */
  155         0xdeb8,                 /* irqmask */
  156         0,                      /* num_memspace */
  157         { },                    /* memspace */
  158         0,                      /* maxtwins */
  159 };
  160 
  161 static struct pccard_function pccard_ndc_nd5100_func0 = {
  162         0,                      /* function number */
  163         PCCARD_FUNCTION_NETWORK,
  164         0x23,                   /* last cfe number */
  165         0x3f8,                  /* ccr_base */
  166         0x3,                    /* ccr_mask */
  167 };
  168 
  169 static struct pccard_config_entry pccard_ndc_nd5100_func0_cfe0 = {
  170         0x20,                   /* cfe number */
  171         PCCARD_CFE_MWAIT_REQUIRED | PCCARD_CFE_IO16 | PCCARD_CFE_IRQLEVEL,
  172         PCCARD_IFTYPE_IO,
  173         1,                      /* num_iospace */
  174         5,                      /* iomask */
  175         { { 0x20, 0x300 } },    /* iospace */
  176         0xdeb8,                 /* irqmask */
  177         0,                      /* num_memspace */
  178         { },                    /* memspace */
  179         0,                      /* maxtwins */
  180 };
  181 
  182 static struct pccard_cis_quirk pccard_cis_quirks[] = {
  183         { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556, PCMCIA_CIS_INVALID, 
  184           &pccard_3cxem556_func0, &pccard_3cxem556_func0_cfe0 },
  185         { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556, PCMCIA_CIS_INVALID,
  186           &pccard_3cxem556_func1, &pccard_3cxem556_func1_cfe0 },
  187         { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556INT, PCMCIA_CIS_INVALID, 
  188           &pccard_3cxem556_func0, &pccard_3cxem556_func0_cfe0 },
  189         { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CXEM556INT, PCMCIA_CIS_INVALID,
  190           &pccard_3cxem556_func1, &pccard_3cxem556_func1_cfe0 },
  191         { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CCFEM556BI,
  192           PCMCIA_CIS_INVALID,
  193           &pccard_3ccfem556bi_func0, &pccard_3ccfem556bi_func0_cfe0 },
  194         { PCMCIA_VENDOR_3COM, PCMCIA_PRODUCT_3COM_3CCFEM556BI,
  195           PCMCIA_CIS_INVALID,
  196           &pccard_3ccfem556bi_func1, &pccard_3ccfem556bi_func1_cfe0 },
  197         { PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, PCMCIA_CIS_SVEC_LANCARD,
  198           &pccard_sveclancard_func0, &pccard_sveclancard_func0_cfe0 },
  199         { PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, PCMCIA_CIS_NDC_ND5100_E,
  200           &pccard_ndc_nd5100_func0, &pccard_ndc_nd5100_func0_cfe0 },
  201 };
  202         
  203 static int n_pccard_cis_quirks =
  204         sizeof(pccard_cis_quirks)/sizeof(pccard_cis_quirks[0]);
  205 
  206 static int
  207 pccard_cis_quirk_match(struct pccard_softc *sc, struct pccard_cis_quirk *q)
  208 {
  209         if ((sc->card.manufacturer == q->manufacturer) &&
  210                 (sc->card.product == q->product) &&
  211                 (((sc->card.manufacturer != PCMCIA_VENDOR_INVALID) &&
  212                   (sc->card.product != PCMCIA_PRODUCT_INVALID)) ||
  213                  ((sc->card.manufacturer == PCMCIA_VENDOR_INVALID) &&
  214                   (sc->card.product == PCMCIA_PRODUCT_INVALID) &&
  215                   sc->card.cis1_info[0] &&
  216                   (strcmp(sc->card.cis1_info[0], q->cis1_info[0]) == 0) &&
  217                   sc->card.cis1_info[1] &&
  218                   (strcmp(sc->card.cis1_info[1], q->cis1_info[1]) == 0))))
  219                 return (1);
  220         return (0);
  221 }
  222 
  223 void pccard_check_cis_quirks(device_t dev)
  224 {
  225         struct pccard_softc *sc = PCCARD_SOFTC(dev);
  226         int wiped = 0;
  227         int i, j;
  228         struct pccard_function *pf, *pf_next, *pf_last;
  229         struct pccard_config_entry *cfe, *cfe_next;
  230         struct pccard_cis_quirk *q;
  231 
  232         pf = NULL;
  233         pf_last = NULL;
  234 
  235         for (i=0; i<n_pccard_cis_quirks; i++) {
  236                 q = &pccard_cis_quirks[i];
  237                 if (!pccard_cis_quirk_match(sc, q))
  238                         continue;
  239                 if (!wiped) {
  240                         if (bootverbose) {
  241                                 device_printf(dev, "using CIS quirks for ");
  242                                 for (j = 0; j < 4; j++) {
  243                                         if (sc->card.cis1_info[j] == NULL)
  244                                                 break;
  245                                         if (j)
  246                                                 printf(", ");
  247                                         printf("%s", sc->card.cis1_info[j]);
  248                                 }
  249                                 printf("\n");
  250                         }
  251 
  252                         for (pf = STAILQ_FIRST(&sc->card.pf_head); pf != NULL;
  253                              pf = pf_next) {
  254                                 for (cfe = STAILQ_FIRST(&pf->cfe_head); cfe != NULL;
  255                                      cfe = cfe_next) {
  256                                         cfe_next = STAILQ_NEXT(cfe, cfe_list);
  257                                         free(cfe, M_DEVBUF);
  258                                 }
  259                                 pf_next = STAILQ_NEXT(pf, pf_list);
  260                                 free(pf, M_DEVBUF);
  261                         }
  262 
  263                         STAILQ_INIT(&sc->card.pf_head);
  264                         wiped = 1;
  265                 }
  266 
  267                 if (pf_last == q->pf) {
  268                         cfe = malloc(sizeof(*cfe), M_DEVBUF, M_NOWAIT);
  269                         *cfe = *q->cfe;
  270                         STAILQ_INSERT_TAIL(&pf->cfe_head, cfe, cfe_list);
  271                 } else {
  272                         pf = malloc(sizeof(*pf), M_DEVBUF, M_NOWAIT);
  273                         *pf = *q->pf;
  274                         STAILQ_INIT(&pf->cfe_head);
  275                         cfe = malloc(sizeof(*cfe), M_DEVBUF, M_NOWAIT);
  276                         *cfe = *q->cfe;
  277                         STAILQ_INSERT_TAIL(&pf->cfe_head, cfe, cfe_list);
  278                         STAILQ_INSERT_TAIL(&sc->card.pf_head, pf, pf_list);
  279                         pf_last = q->pf;
  280                 }
  281         }
  282 }
Cache object: d02d5fdb0aad31bc6fea00a49c8b6fe7
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]
This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.
FreeBSD/Linux Kernel Cross Reference sys/dev/pccard/pccard_cis_quirks.c

FreeBSD/Linux Kernel Cross Reference
sys/dev/pccard/pccard_cis_quirks.c
