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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* linux/drivers/mmc/sdio_ops.c
*
* Copyright 2006-2007 Pierre Ossman
*/
#ifndef _MMC_SDIO_OPS_H
#define _MMC_SDIO_OPS_H
#include <linux/types.h>
#include <linux/mmc/sdio.h>
struct mmc_host;
struct mmc_card;
struct work_struct;
int mmc_send_io_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr);
int mmc_io_rw_direct(struct mmc_card *card, int write, unsigned fn,
unsigned addr, u8 in, u8* out);
int mmc_io_rw_extended(struct mmc_card *card, int write, unsigned fn,
unsigned addr, int incr_addr, u8 *buf, unsigned blocks, unsigned blksz);
int sdio_reset(struct mmc_host *host);
void sdio_irq_work(struct work_struct *work);
static inline bool sdio_is_io_busy(u32 opcode, u32 arg)
{
u32 addr;
addr = (arg >> 9) & 0x1FFFF;
return (opcode == SD_IO_RW_EXTENDED ||
(opcode == SD_IO_RW_DIRECT &&
!(addr == SDIO_CCCR_ABORT || addr == SDIO_CCCR_SUSPEND)));
}
#endif
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