sys/bus/mmc/mmc_private.h

   1 /*-
   2  * Copyright (c) 2006 Bernd Walter.  All rights reserved.
   3  * Copyright (c) 2006 M. Warner Losh.  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 ``AS IS'' AND ANY EXPRESS OR
  15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  17  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  18  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  19  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  20  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  21  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  *
  25  * Portions of this software may have been developed with reference to
  26  * the SD Simplified Specification.  The following disclaimer may apply:
  27  *
  28  * The following conditions apply to the release of the simplified
  29  * specification ("Simplified Specification") by the SD Card Association and
  30  * the SD Group. The Simplified Specification is a subset of the complete SD
  31  * Specification which is owned by the SD Card Association and the SD
  32  * Group. This Simplified Specification is provided on a non-confidential
  33  * basis subject to the disclaimers below. Any implementation of the
  34  * Simplified Specification may require a license from the SD Card
  35  * Association, SD Group, SD-3C LLC or other third parties.
  36  *
  37  * Disclaimers:
  38  *
  39  * The information contained in the Simplified Specification is presented only
  40  * as a standard specification for SD Cards and SD Host/Ancillary products and
  41  * is provided "AS-IS" without any representations or warranties of any
  42  * kind. No responsibility is assumed by the SD Group, SD-3C LLC or the SD
  43  * Card Association for any damages, any infringements of patents or other
  44  * right of the SD Group, SD-3C LLC, the SD Card Association or any third
  45  * parties, which may result from its use. No license is granted by
  46  * implication, estoppel or otherwise under any patent or other rights of the
  47  * SD Group, SD-3C LLC, the SD Card Association or any third party. Nothing
  48  * herein shall be construed as an obligation by the SD Group, the SD-3C LLC
  49  * or the SD Card Association to disclose or distribute any technical
  50  * information, know-how or other confidential information to any third party.
  51  *
  52  * $FreeBSD: head/sys/dev/mmc/mmc_private.h 315430 2017-03-16 22:23:04Z marius $
  53  */
  54
  55 #ifndef DEV_MMC_PRIVATE_H
  56 #define DEV_MMC_PRIVATE_H
  57
  58 struct mmc_softc {
  59         device_t dev;
  60         struct lock sc_lock;
  61         struct intr_config_hook config_intrhook;
  62         device_t owner;
  63         uint32_t last_rca;
  64         int      squelched;     /* suppress reporting of (expected) errors */
  65         int      log_count;
  66         int     retries;        /* retries @ 10ms */
  67         struct timeval log_time;
  68 };
  69
  70 #endif /* DEV_MMC_PRIVATE_H */