drivers/mmc/core/sdio_ops.h

   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
  17 int mmc_send_io_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr);
  18 int mmc_io_rw_direct(struct mmc_card *card, int write, unsigned fn,
  19         unsigned addr, u8 in, u8* out);
  20 int mmc_io_rw_extended(struct mmc_card *card, int write, unsigned fn,
  21         unsigned addr, int incr_addr, u8 *buf, unsigned blocks, unsigned blksz);
  22 int sdio_reset(struct mmc_host *host);
  23
  24 static 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