/* *  linux/drivers/mmc/s3c2410mci.h - Samsung S3C2410 SDI Interface driver * *  Copyright (C) 2004 Thomas Kleffel, All Rights Reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */struct clk;//FIXME: DMA Resource management ?!#define S3C2410SDI_DMA 0#define S3C2410SDI_CDLATENCY 50enum s3c2410sdi_waitfor {	COMPLETION_NONE,	COMPLETION_CMDSENT,	COMPLETION_RSPFIN,	COMPLETION_XFERFINISH,	COMPLETION_XFERFINISH_RSPFIN,};typedef struct s3c24xx_mmc_platdata s3c24xx_mmc_pdata_t;struct s3c2410sdi_host {	struct mmc_host		*mmc;	s3c24xx_mmc_pdata_t	*pdata;	struct resource		*mem;	struct clk		*clk;	void __iomem		*base;	int			irq;	int			irq_cd;	int			dma;	struct scatterlist*	cur_sg;		/* Current SG entry */	unsigned int		num_sg;		/* Number of entries left */	void*			mapped_sg;	/* vaddr of mapped sg */	unsigned int		offset;		/* Offset into current entry */	unsigned int		remain;		/* Data left in curren entry */		int			size;		/* Total size of transfer */		struct mmc_request	*mrq;		unsigned char		bus_width;	/* Current bus width */		spinlock_t		complete_lock;	struct completion	complete_request;	struct completion	complete_dma;	enum s3c2410sdi_waitfor	complete_what;};