1/*
 2 *  linux/drivers/mmc/core/mmc_ops.h
 3 *
 4 *  Copyright 2006-2007 Pierre Ossman
 5 *
 6 * This program is free software; you can redistribute it and/or modify
 7 * it under the terms of the GNU General Public License as published by
 8 * the Free Software Foundation; either version 2 of the License, or (at
 9 * your option) any later version.
10 */
11
12#ifndef _MMC_MMC_OPS_H
13#define _MMC_MMC_OPS_H
14
 
 
 
 
 
 
 
 
 
 
 
15int mmc_select_card(struct mmc_card *card);
16int mmc_deselect_cards(struct mmc_host *host);
17int mmc_set_dsr(struct mmc_host *host);
18int mmc_go_idle(struct mmc_host *host);
19int mmc_send_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr);
20int mmc_all_send_cid(struct mmc_host *host, u32 *cid);
21int mmc_set_relative_addr(struct mmc_card *card);
22int mmc_send_csd(struct mmc_card *card, u32 *csd);
 
23int mmc_send_status(struct mmc_card *card, u32 *status);
24int mmc_send_cid(struct mmc_host *host, u32 *cid);
25int mmc_spi_read_ocr(struct mmc_host *host, int highcap, u32 *ocrp);
26int mmc_spi_set_crc(struct mmc_host *host, int use_crc);
27int mmc_bus_test(struct mmc_card *card, u8 bus_width);
28int mmc_send_hpi_cmd(struct mmc_card *card, u32 *status);
29int mmc_can_ext_csd(struct mmc_card *card);
30int mmc_switch_status_error(struct mmc_host *host, u32 status);
 
 
 
31int __mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value,
32		unsigned int timeout_ms, bool use_busy_signal, bool send_status,
33		bool ignore_crc);
 
 
 
 
 
 
 
34
35#endif
36

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 *  linux/drivers/mmc/core/mmc_ops.h
 4 *
 5 *  Copyright 2006-2007 Pierre Ossman
 
 
 
 
 
 6 */
 7
 8#ifndef _MMC_MMC_OPS_H
 9#define _MMC_MMC_OPS_H
10
11#include <linux/types.h>
12
13enum mmc_busy_cmd {
14	MMC_BUSY_CMD6,
15	MMC_BUSY_ERASE,
16	MMC_BUSY_HPI,
17};
18
19struct mmc_host;
20struct mmc_card;
21
22int mmc_select_card(struct mmc_card *card);
23int mmc_deselect_cards(struct mmc_host *host);
24int mmc_set_dsr(struct mmc_host *host);
25int mmc_go_idle(struct mmc_host *host);
26int mmc_send_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr);
 
27int mmc_set_relative_addr(struct mmc_card *card);
28int mmc_send_csd(struct mmc_card *card, u32 *csd);
29int __mmc_send_status(struct mmc_card *card, u32 *status, unsigned int retries);
30int mmc_send_status(struct mmc_card *card, u32 *status);
31int mmc_send_cid(struct mmc_host *host, u32 *cid);
32int mmc_spi_read_ocr(struct mmc_host *host, int highcap, u32 *ocrp);
33int mmc_spi_set_crc(struct mmc_host *host, int use_crc);
34int mmc_bus_test(struct mmc_card *card, u8 bus_width);
 
35int mmc_can_ext_csd(struct mmc_card *card);
36int mmc_get_ext_csd(struct mmc_card *card, u8 **new_ext_csd);
37int mmc_switch_status(struct mmc_card *card, bool crc_err_fatal);
38int mmc_poll_for_busy(struct mmc_card *card, unsigned int timeout_ms,
39		      enum mmc_busy_cmd busy_cmd);
40int __mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value,
41		unsigned int timeout_ms, unsigned char timing,
42		bool send_status, bool retry_crc_err);
43int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value,
44		unsigned int timeout_ms);
45void mmc_run_bkops(struct mmc_card *card);
46int mmc_flush_cache(struct mmc_card *card);
47int mmc_cmdq_enable(struct mmc_card *card);
48int mmc_cmdq_disable(struct mmc_card *card);
49int mmc_sanitize(struct mmc_card *card);
50
51#endif
52