2 * linux/drivers/mmc/sdio_ops.c
4 * Copyright 2006-2007 Pierre Ossman
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.
12 #ifndef _MMC_SDIO_OPS_H
13 #define _MMC_SDIO_OPS_H
15 #include <linux/types.h>
16 #include <linux/mmc/sdio.h>
21 int mmc_send_io_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr);
22 int mmc_io_rw_direct(struct mmc_card *card, int write, unsigned fn,
23 unsigned addr, u8 in, u8* out);
24 int mmc_io_rw_extended(struct mmc_card *card, int write, unsigned fn,
25 unsigned addr, int incr_addr, u8 *buf, unsigned blocks, unsigned blksz);
26 int sdio_reset(struct mmc_host *host);
27 unsigned int mmc_align_data_size(struct mmc_card *card, unsigned int sz);
29 static inline bool mmc_is_io_op(u32 opcode)
31 return opcode == SD_IO_RW_DIRECT || opcode == SD_IO_RW_EXTENDED;