doc: replace x-root with rootdir for usb-mtp
[qemu/ericb.git] / hw / sd / sdmmc-internal.h
blob9aa04766fcc93a84aa82abf2c76276525ba30a4a
1 /*
2 * SD/MMC cards common
4 * Copyright (c) 2018 Philippe Mathieu-Daudé <f4bug@amsat.org>
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 #ifndef SD_INTERNAL_H
11 #define SD_INTERNAL_H
13 #define SDMMC_CMD_MAX 64
15 /**
16 * sd_cmd_name:
17 * @cmd: A SD "normal" command, up to SDMMC_CMD_MAX.
19 * Returns a human-readable name describing the command.
20 * The return value is always a static string which does not need
21 * to be freed after use.
23 * Returns: The command name of @cmd or "UNKNOWN_CMD".
25 const char *sd_cmd_name(uint8_t cmd);
27 /**
28 * sd_acmd_name:
29 * @cmd: A SD "Application-Specific" command, up to SDMMC_CMD_MAX.
31 * Returns a human-readable name describing the application command.
32 * The return value is always a static string which does not need
33 * to be freed after use.
35 * Returns: The application command name of @cmd or "UNKNOWN_ACMD".
37 const char *sd_acmd_name(uint8_t cmd);
39 #endif