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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * linux/drivers/mmc/sdio_ops.c4 *5 * Copyright 2006-2007 Pierre Ossman6 */7 8#ifndef _MMC_SDIO_OPS_H9#define _MMC_SDIO_OPS_H10 11#include <linux/types.h>12#include <linux/mmc/sdio.h>13 14struct mmc_host;15struct mmc_card;16struct work_struct;17 18int mmc_send_io_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr);19int mmc_io_rw_direct(struct mmc_card *card, int write, unsigned fn,20 unsigned addr, u8 in, u8* out);21int mmc_io_rw_extended(struct mmc_card *card, int write, unsigned fn,22 unsigned addr, int incr_addr, u8 *buf, unsigned blocks, unsigned blksz);23int sdio_reset(struct mmc_host *host);24void sdio_irq_work(struct work_struct *work);25 26static inline bool sdio_is_io_busy(u32 opcode, u32 arg)27{28 u32 addr;29 30 addr = (arg >> 9) & 0x1FFFF;31 32 return (opcode == SD_IO_RW_EXTENDED ||33 (opcode == SD_IO_RW_DIRECT &&34 !(addr == SDIO_CCCR_ABORT || addr == SDIO_CCCR_SUSPEND)));35}36 37#endif38 39