LXR linux/drivers/mmc/core/sdio

   1/*
   2 *  linux/drivers/mmc/sdio_ops.c
   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_SDIO_OPS_H
  13#define _MMC_SDIO_OPS_H
  14
  15#include <linux/mmc/sdio.h>
  16
  17int mmc_send_io_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr);
  18int mmc_io_rw_direct(struct mmc_card *card, int write, unsigned fn,
  19        unsigned addr, u8 in, u8* out);
  20int mmc_io_rw_extended(struct mmc_card *card, int write, unsigned fn,
  21        unsigned addr, int incr_addr, u8 *buf, unsigned blocks, unsigned blksz);
  22int sdio_reset(struct mmc_host *host);
  23
  24static inline bool mmc_is_io_op(u32 opcode)
  25{
  26        return opcode == SD_IO_RW_DIRECT || opcode == SD_IO_RW_EXTENDED;
  27}
  28
  29#endif
  30
  31