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2874c5fd | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
5c4e6f13 PO |
2 | /* |
3 | * linux/drivers/mmc/sdio_ops.c | |
4 | * | |
5 | * Copyright 2006-2007 Pierre Ossman | |
5c4e6f13 PO |
6 | */ |
7 | ||
8 | #ifndef _MMC_SDIO_OPS_H | |
9 | #define _MMC_SDIO_OPS_H | |
10 | ||
066185d6 | 11 | #include <linux/types.h> |
de98c556 HG |
12 | #include <linux/mmc/sdio.h> |
13 | ||
066185d6 UH |
14 | struct mmc_host; |
15 | struct mmc_card; | |
68269660 | 16 | struct work_struct; |
066185d6 | 17 | |
5c4e6f13 | 18 | int mmc_send_io_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr); |
b2bcc798 PO |
19 | int mmc_io_rw_direct(struct mmc_card *card, int write, unsigned fn, |
20 | unsigned addr, u8 in, u8* out); | |
112c9db9 | 21 | int mmc_io_rw_extended(struct mmc_card *card, int write, unsigned fn, |
eb659468 | 22 | unsigned addr, int incr_addr, u8 *buf, unsigned blocks, unsigned blksz); |
516a8242 | 23 | int sdio_reset(struct mmc_host *host); |
68269660 | 24 | void sdio_irq_work(struct work_struct *work); |
5c4e6f13 | 25 | |
f328c76e | 26 | static inline bool sdio_is_io_busy(u32 opcode, u32 arg) |
de98c556 | 27 | { |
f328c76e | 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))); | |
de98c556 HG |
35 | } |
36 | ||
5c4e6f13 PO |
37 | #endif |
38 |