/* *  linux/drivers/mmc/s3cmci.h - Samsung S3C MCI driver * *  Copyright (C) 2004-2006 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. *///FIXME: DMA Resource management ?!#define S3CMCI_DMA 0enum s3cmci_waitfor {	COMPLETION_NONE,	COMPLETION_FINALIZE,	COMPLETION_CMDSENT,	COMPLETION_RSPFIN,	COMPLETION_XFERFINISH,	COMPLETION_XFERFINISH_RSPFIN,};struct s3cmci_host {	struct platform_device	*pdev;	struct mmc_host		*mmc;	struct resource		*mem;	struct clk		*clk;	void __iomem		*base;	int			irq;	int			irq_cd;	int			dma;	unsigned long		clk_rate;	unsigned long		clk_div;	unsigned long		real_rate;	u8			prescaler;	unsigned		sdiimsk;	unsigned		sdidata;	int			dodma;	volatile int		dmatogo;	struct mmc_request	*mrq;	int			cmd_is_stop;	spinlock_t		complete_lock;	volatile enum s3cmci_waitfor				complete_what;	volatile int		dma_complete;	volatile u32		pio_sgptr;	volatile u32		pio_words;	volatile u32		pio_count;	volatile u32		*pio_ptr;#define XFER_NONE 0#define XFER_READ 1#define XFER_WRITE 2	volatile u32		pio_active;	int			bus_width;	char 			dbgmsg_cmd[301];	char 			dbgmsg_dat[301];	volatile char		*status;	unsigned int		ccnt, dcnt;	struct tasklet_struct	pio_tasklet;};