2 * Copyright (c) 2014-2016 Ilya Bakulin. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
14 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
15 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
16 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 * Portions of this software may have been developed with reference to
25 * the SD Simplified Specification. The following disclaimer may apply:
27 * The following conditions apply to the release of the simplified
28 * specification ("Simplified Specification") by the SD Card Association and
29 * the SD Group. The Simplified Specification is a subset of the complete SD
30 * Specification which is owned by the SD Card Association and the SD
31 * Group. This Simplified Specification is provided on a non-confidential
32 * basis subject to the disclaimers below. Any implementation of the
33 * Simplified Specification may require a license from the SD Card
34 * Association, SD Group, SD-3C LLC or other third parties.
38 * The information contained in the Simplified Specification is presented only
39 * as a standard specification for SD Cards and SD Host/Ancillary products and
40 * is provided "AS-IS" without any representations or warranties of any
41 * kind. No responsibility is assumed by the SD Group, SD-3C LLC or the SD
42 * Card Association for any damages, any infringements of patents or other
43 * right of the SD Group, SD-3C LLC, the SD Card Association or any third
44 * parties, which may result from its use. No license is granted by
45 * implication, estoppel or otherwise under any patent or other rights of the
46 * SD Group, SD-3C LLC, the SD Card Association or any third party. Nothing
47 * herein shall be construed as an obligation by the SD Group, the SD-3C LLC
48 * or the SD Card Association to disclose or distribute any technical
49 * information, know-how or other confidential information to any third party.
51 * Inspired coded in sys/dev/mmc. Thanks to Warner Losh <imp@FreeBSD.org>,
52 * Bernd Walter <tisco@FreeBSD.org>, and other authors.
60 #include <dev/mmc/mmcreg.h>
62 * This structure describes an MMC/SD card
65 u_int8_t model[40]; /* Card model */
70 /* OCR of the IO portion of the card */
73 /* Card CID -- raw and parsed */
83 /* What kind of card is it */
84 uint32_t card_features;
85 #define CARD_FEATURE_MEMORY 0x1
86 #define CARD_FEATURE_SDHC 0x1 << 1
87 #define CARD_FEATURE_SDIO 0x1 << 2
88 #define CARD_FEATURE_SD20 0x1 << 3
89 #define CARD_FEATURE_MMC 0x1 << 4
91 uint8_t sdio_func_count;