The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/dev/stg/tmc18c30_pccard.c

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    1 /*      $NecBSD: tmc18c30_pisa.c,v 1.22 1998/11/26 01:59:21 honda Exp $ */
    2 /*      $NetBSD$        */
    3 
    4 /*-
    5  * SPDX-License-Identifier: BSD-3-Clause
    6  *
    7  * [Ported for FreeBSD]
    8  *  Copyright (c) 2000
    9  *      Noriaki Mitsunaga, Mitsuru Iwasaki and Takanori Watanabe.
   10  *      All rights reserved.
   11  * [NetBSD for NEC PC-98 series]
   12  *  Copyright (c) 1996, 1997, 1998
   13  *      NetBSD/pc98 porting staff. All rights reserved.
   14  *  Copyright (c) 1996, 1997, 1998
   15  *      Naofumi HONDA. All rights reserved.
   16  *  Copyright (c) 1996, 1997, 1998
   17  *      Kouichi Matsuda. All rights reserved.
   18  * 
   19  *  Redistribution and use in source and binary forms, with or without
   20  *  modification, are permitted provided that the following conditions
   21  *  are met:
   22  *  1. Redistributions of source code must retain the above copyright
   23  *     notice, this list of conditions and the following disclaimer.
   24  *  2. Redistributions in binary form must reproduce the above copyright
   25  *     notice, this list of conditions and the following disclaimer in the
   26  *     documentation and/or other materials provided with the distribution.
   27  *  3. The name of the author may not be used to endorse or promote products
   28  *     derived from this software without specific prior written permission.
   29  * 
   30  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   31  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   32  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   33  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
   34  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   35  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   36  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   37  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
   38  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
   39  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   40  * POSSIBILITY OF SUCH DAMAGE.
   41  */
   42 
   43 #include <sys/cdefs.h>
   44 __FBSDID("$FreeBSD: releng/12.0/sys/dev/stg/tmc18c30_pccard.c 326255 2017-11-27 14:52:40Z pfg $");
   45 
   46 #include <sys/param.h>
   47 #include <sys/errno.h>
   48 #include <sys/kernel.h>
   49 #include <sys/malloc.h>
   50 #include <sys/module.h>
   51 #include <sys/systm.h>
   52 
   53 #include <machine/bus.h>
   54 
   55 #include <sys/bus.h>
   56 
   57 #include <dev/pccard/pccardvar.h>
   58 
   59 #include <cam/scsi/scsi_low.h>
   60 
   61 #include <dev/stg/tmc18c30reg.h>
   62 #include <dev/stg/tmc18c30var.h>
   63 #include <dev/stg/tmc18c30.h>
   64 
   65 #include "pccarddevs.h"
   66 
   67 static const struct pccard_product stg_products[] = {
   68         PCMCIA_CARD(FUTUREDOMAIN, SCSI2GO),
   69         PCMCIA_CARD(IBM, SCSICARD),
   70         PCMCIA_CARD(RATOC, REX5536),
   71         PCMCIA_CARD(RATOC, REX5536AM),
   72         PCMCIA_CARD(RATOC, REX5536M),
   73         { NULL }
   74 };
   75 
   76 /*
   77  * Additional code for FreeBSD new-bus PC Card frontend
   78  */
   79 static int
   80 stg_pccard_probe(device_t dev)
   81 {
   82         const struct pccard_product *pp;
   83 
   84         if ((pp = pccard_product_lookup(dev, stg_products,
   85             sizeof(stg_products[0]), NULL)) != NULL) {
   86                 if (pp->pp_name != NULL)
   87                         device_set_desc(dev, pp->pp_name);
   88                 return (BUS_PROBE_DEFAULT);
   89         }
   90         return(EIO);
   91 }
   92 
   93 static int
   94 stg_pccard_attach(device_t dev)
   95 {
   96         struct stg_softc        *sc = device_get_softc(dev);
   97         int                     error;
   98 
   99         sc->port_rid = 0;
  100         sc->irq_rid = 0;
  101         error = stg_alloc_resource(dev);
  102         if (error) {
  103                 return(error);
  104         }
  105 
  106         if (stg_probe(dev) == 0) {
  107                 stg_release_resource(dev);
  108                 return(ENXIO);
  109         }
  110         error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_CAM | INTR_ENTROPY |
  111             INTR_MPSAFE, NULL, stg_intr, sc, &sc->stg_intrhand);
  112         if (error) {
  113                 stg_release_resource(dev);
  114                 return(error);
  115         }
  116 
  117         if (stg_attach(dev) == 0) {
  118                 stg_release_resource(dev);
  119                 return(ENXIO);
  120         }
  121 
  122         return(0);
  123 }
  124 
  125 static device_method_t stg_pccard_methods[] = {
  126         /* Device interface */
  127         DEVMETHOD(device_probe,         stg_pccard_probe),
  128         DEVMETHOD(device_attach,        stg_pccard_attach),
  129         DEVMETHOD(device_detach,        stg_detach),
  130         { 0, 0 }
  131 };
  132 
  133 static driver_t stg_pccard_driver = {
  134         "stg",
  135         stg_pccard_methods,
  136         sizeof(struct stg_softc),
  137 };
  138 
  139 DRIVER_MODULE(stg, pccard, stg_pccard_driver, stg_devclass, 0, 0);
  140 MODULE_DEPEND(stg, scsi_low, 1, 1, 1);
  141 PCCARD_PNP_INFO(stg_products);

Cache object: 770ea65f655e6f601ebf077c68891cbb


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