hw/sd/sdmmc-internal.h

   1 /*
   2  * SD/MMC cards common
   3  *
   4  * Copyright (c) 2018  Philippe Mathieu-Daudé <f4bug@amsat.org>
   5  *
   6  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   7  * See the COPYING file in the top-level directory.
   8  * SPDX-License-Identifier: GPL-2.0-or-later
   9  */
  10
  11 #ifndef SDMMC_INTERNAL_H
  12 #define SDMMC_INTERNAL_H
  13
  14 #define SDMMC_CMD_MAX 64
  15
  16 /**
  17  * sd_cmd_name:
  18  * @cmd: A SD "normal" command, up to SDMMC_CMD_MAX.
  19  *
  20  * Returns a human-readable name describing the command.
  21  * The return value is always a static string which does not need
  22  * to be freed after use.
  23  *
  24  * Returns: The command name of @cmd or "UNKNOWN_CMD".
  25  */
  26 const char *sd_cmd_name(uint8_t cmd);
  27
  28 /**
  29  * sd_acmd_name:
  30  * @cmd: A SD "Application-Specific" command, up to SDMMC_CMD_MAX.
  31  *
  32  * Returns a human-readable name describing the application command.
  33  * The return value is always a static string which does not need
  34  * to be freed after use.
  35  *
  36  * Returns: The application command name of @cmd or "UNKNOWN_ACMD".
  37  */
  38 const char *sd_acmd_name(uint8_t cmd);
  39
  40 #endif