mirror of https://gitee.com/openkylin/qemu.git
41 lines
1.0 KiB
C
41 lines
1.0 KiB
C
/*
|
|
* SD/MMC cards common
|
|
*
|
|
* Copyright (c) 2018 Philippe Mathieu-Daudé <f4bug@amsat.org>
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
* See the COPYING file in the top-level directory.
|
|
* SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
|
|
#ifndef SDMMC_INTERNAL_H
|
|
#define SDMMC_INTERNAL_H
|
|
|
|
#define SDMMC_CMD_MAX 64
|
|
|
|
/**
|
|
* sd_cmd_name:
|
|
* @cmd: A SD "normal" command, up to SDMMC_CMD_MAX.
|
|
*
|
|
* Returns a human-readable name describing the command.
|
|
* The return value is always a static string which does not need
|
|
* to be freed after use.
|
|
*
|
|
* Returns: The command name of @cmd or "UNKNOWN_CMD".
|
|
*/
|
|
const char *sd_cmd_name(uint8_t cmd);
|
|
|
|
/**
|
|
* sd_acmd_name:
|
|
* @cmd: A SD "Application-Specific" command, up to SDMMC_CMD_MAX.
|
|
*
|
|
* Returns a human-readable name describing the application command.
|
|
* The return value is always a static string which does not need
|
|
* to be freed after use.
|
|
*
|
|
* Returns: The application command name of @cmd or "UNKNOWN_ACMD".
|
|
*/
|
|
const char *sd_acmd_name(uint8_t cmd);
|
|
|
|
#endif
|