cardbusvar.h

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    1 /*-
    2  * Copyright (c) 2000,2001 Jonathan Chen.
    3  * All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  * 1. Redistributions of source code must retain the above copyright
    9  *    notice, this list of conditions and the following disclaimer.
   10  * 2. Redistributions in binary form must reproduce the above copyright
   11  *    notice, this list of conditions and the following disclaimer in the
   12  *    documentation and/or other materials provided with the distribution.
   13  *
   14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   24  * SUCH DAMAGE.
   25  *
   26  * $FreeBSD$
   27  */
   28 
   29 /*
   30  * Structure definitions for the Cardbus Bus driver
   31  */
   32 struct cardbus_devinfo
   33 {
   34         struct pci_devinfo pci;
   35         uint8_t        mprefetchable; /* bit mask of prefetchable BARs */
   36         uint8_t        mbelow1mb; /* bit mask of BARs which require below 1Mb */
   37         uint8_t        ibelow1mb; /* bit mask of BARs which require below 1Mb */
   38         uint16_t        mfrid;          /* manufacturer id */
   39         uint16_t        prodid;         /* product id */
   40         u_int           funcid;         /* function id */
   41         union {
   42                 struct {
   43                         uint8_t nid[6];         /* MAC address */
   44                 } lan;
   45         } funce;
   46         uint32_t        fepresent;      /* bit mask of funce values present */
   47 };
   48 
   49 struct cis_buffer
   50 {
   51         size_t  len;                    /* Actual length of the CIS */
   52         uint8_t buffer[2040];           /* small enough to be 2k */
   53 };
   54 
   55 struct cardbus_softc 
   56 {
   57         /* XXX need mutex XXX */
   58         device_t        sc_dev;
   59         struct cdev     *sc_cisdev;
   60         struct cis_buffer *sc_cis;
   61         int             sc_cis_open;
   62 };
   63 
   64 struct tuple_callbacks;
   65 
   66 typedef int (tuple_cb) (device_t cbdev, device_t child, int id, int len,
   67                  uint8_t *tupledata, uint32_t start, uint32_t *off,
   68                  struct tuple_callbacks *info, void *);
   69 
   70 struct tuple_callbacks {
   71         int     id;
   72         char    *name;
   73         tuple_cb *func;
   74 };
   75 
   76 int     cardbus_device_create(struct cardbus_softc *);
   77 int     cardbus_device_destroy(struct cardbus_softc *);
   78 int     cardbus_parse_cis(device_t cbdev, device_t child,
   79             struct tuple_callbacks *callbacks, void *);

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FreeBSD/Linux Kernel Cross Reference sys/dev/cardbus/cardbusvar.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/cardbus/cardbusvar.h