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 13 struct mmc_host; 14 struct mmc_card; 15 16 int mmc_select_card(struct mmc_card *card); 17 int mmc_deselect_cards(struct mmc_host *host); 18 int mmc_set_dsr(struct mmc_host *host); 19 int mmc_go_idle(struct mmc_host *host); 20 int mmc_send_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr); 21 int mmc_set_relative_addr(struct mmc_card *card); 22 int mmc_send_csd(struct mmc_card *card, u32 *csd); 23 int __mmc_send_status(struct mmc_card *card, u32 *status, unsigned int retries); 24 int mmc_send_status(struct mmc_card *card, u32 *status); 25 int mmc_send_cid(struct mmc_host *host, u32 *cid); 26 int mmc_spi_read_ocr(struct mmc_host *host, int highcap, u32 *ocrp); 27 int mmc_spi_set_crc(struct mmc_host *host, int use_crc); 28 int mmc_bus_test(struct mmc_card *card, u8 bus_width); 29 int mmc_interrupt_hpi(struct mmc_card *card); 30 int mmc_can_ext_csd(struct mmc_card *card); 31 int mmc_get_ext_csd(struct mmc_card *card, u8 **new_ext_csd); 32 int mmc_switch_status(struct mmc_card *card, bool crc_err_fatal); 33 int __mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value, 34 unsigned int timeout_ms, unsigned char timing, 35 bool use_busy_signal, bool send_status, bool retry_crc_err); 36 int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value, 37 unsigned int timeout_ms); 38 void mmc_run_bkops(struct mmc_card *card); 39 int mmc_flush_cache(struct mmc_card *card); 40 int mmc_cmdq_enable(struct mmc_card *card); 41 int mmc_cmdq_disable(struct mmc_card *card); 42 43 #endif 44 45