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 17 struct mmc_host; 18 struct mmc_card; 19 20 int mmc_select_card(struct mmc_card *card); 21 int mmc_deselect_cards(struct mmc_host *host); 22 int mmc_set_dsr(struct mmc_host *host); 23 int mmc_go_idle(struct mmc_host *host); 24 int mmc_send_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr); 25 int mmc_all_send_cid(struct mmc_host *host, u32 *cid); 26 int mmc_set_relative_addr(struct mmc_card *card); 27 int mmc_send_csd(struct mmc_card *card, u32 *csd); 28 int mmc_send_status(struct mmc_card *card, u32 *status); 29 int mmc_send_cid(struct mmc_host *host, u32 *cid); 30 int mmc_spi_read_ocr(struct mmc_host *host, int highcap, u32 *ocrp); 31 int mmc_spi_set_crc(struct mmc_host *host, int use_crc); 32 int mmc_bus_test(struct mmc_card *card, u8 bus_width); 33 int mmc_send_hpi_cmd(struct mmc_card *card, u32 *status); 34 int mmc_interrupt_hpi(struct mmc_card *card); 35 int mmc_can_ext_csd(struct mmc_card *card); 36 int mmc_get_ext_csd(struct mmc_card *card, u8 **new_ext_csd); 37 int mmc_switch_status(struct mmc_card *card); 38 int __mmc_switch_status(struct mmc_card *card, bool crc_err_fatal); 39 int __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); 42 int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value, 43 unsigned int timeout_ms); 44 int mmc_stop_bkops(struct mmc_card *card); 45 int mmc_read_bkops_status(struct mmc_card *card); 46 void mmc_start_bkops(struct mmc_card *card, bool from_exception); 47 int mmc_can_reset(struct mmc_card *card); 48 int mmc_flush_cache(struct mmc_card *card); 49 int mmc_cmdq_enable(struct mmc_card *card); 50 int mmc_cmdq_disable(struct mmc_card *card); 51 52 #endif 53 54