tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
15#include <linux/types.h>
16
17struct mmc_host;
18struct mmc_card;
19
20int mmc_select_card(struct mmc_card *card);
21int mmc_deselect_cards(struct mmc_host *host);
22int mmc_set_dsr(struct mmc_host *host);
23int mmc_go_idle(struct mmc_host *host);
24int mmc_send_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr);
25int mmc_all_send_cid(struct mmc_host *host, u32 *cid);
26int mmc_set_relative_addr(struct mmc_card *card);
27int mmc_send_csd(struct mmc_card *card, u32 *csd);
28int mmc_send_status(struct mmc_card *card, u32 *status);
29int mmc_send_cid(struct mmc_host *host, u32 *cid);
30int mmc_spi_read_ocr(struct mmc_host *host, int highcap, u32 *ocrp);
31int mmc_spi_set_crc(struct mmc_host *host, int use_crc);
32int mmc_bus_test(struct mmc_card *card, u8 bus_width);
33int mmc_send_hpi_cmd(struct mmc_card *card, u32 *status);
34int mmc_interrupt_hpi(struct mmc_card *card);
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);
38int __mmc_switch_status(struct mmc_card *card, bool crc_err_fatal);
39int __mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value,
40 unsigned int timeout_ms, unsigned char timing,
41 bool use_busy_signal, bool send_status, bool retry_crc_err);
42int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value,
43 unsigned int timeout_ms);
44int mmc_stop_bkops(struct mmc_card *card);
45int mmc_read_bkops_status(struct mmc_card *card);
46void mmc_start_bkops(struct mmc_card *card, bool from_exception);
47int mmc_can_reset(struct mmc_card *card);
48int mmc_flush_cache(struct mmc_card *card);
49
50#endif
51