LXR linux/drivers/mmc/core/sd

   1/*
   2 *  linux/drivers/mmc/core/sd_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_SD_OPS_H
  13#define _MMC_SD_OPS_H
  14
  15#include <linux/types.h>
  16
  17struct mmc_card;
  18struct mmc_host;
  19struct mmc_command;
  20
  21int mmc_app_set_bus_width(struct mmc_card *card, int width);
  22int mmc_send_app_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr);
  23int mmc_send_if_cond(struct mmc_host *host, u32 ocr);
  24int mmc_send_relative_addr(struct mmc_host *host, unsigned int *rca);
  25int mmc_app_send_scr(struct mmc_card *card);
  26int mmc_sd_switch(struct mmc_card *card, int mode, int group,
  27        u8 value, u8 *resp);
  28int mmc_app_sd_status(struct mmc_card *card, void *ssr);
  29int mmc_app_cmd(struct mmc_host *host, struct mmc_card *card);
  30int mmc_wait_for_app_cmd(struct mmc_host *host, struct mmc_card *card,
  31        struct mmc_command *cmd, int retries);
  32
  33#endif
  34
  35