arch/arm/include/asm/ecard.h

#ifndef __ASM_ECARD_H
#define __ASM_ECARD_H

#define MANU_ACORN		0x0000
#define PROD_ACORN_SCSI			0x0002
#define PROD_ACORN_ETHER1		0x0003
#define PROD_ACORN_MFM			0x000b

#define MANU_ANT2		0x0011
#define PROD_ANT_ETHER3			0x00a4

#define MANU_ATOMWIDE		0x0017
#define PROD_ATOMWIDE_3PSERIAL		0x0090

#define MANU_IRLAM_INSTRUMENTS	0x001f
#define MANU_IRLAM_INSTRUMENTS_ETHERN	0x5678

#define MANU_OAK		0x0021
#define PROD_OAK_SCSI			0x0058

#define MANU_MORLEY		0x002b
#define PROD_MORLEY_SCSI_UNCACHED	0x0067

#define MANU_CUMANA		0x003a
#define PROD_CUMANA_SCSI_2		0x003a
#define PROD_CUMANA_SCSI_1		0x00a0

#define MANU_ICS		0x003c
#define PROD_ICS_IDE			0x00ae

#define MANU_ICS2		0x003d
#define PROD_ICS2_IDE			0x00ae

#define MANU_SERPORT		0x003f
#define PROD_SERPORT_DSPORT		0x00b9

#define MANU_ARXE		0x0041
#define PROD_ARXE_SCSI			0x00be

#define MANU_I3			0x0046
#define PROD_I3_ETHERLAN500		0x00d4
#define PROD_I3_ETHERLAN600		0x00ec
#define PROD_I3_ETHERLAN600A		0x011e

#define MANU_ANT		0x0053
#define PROD_ANT_ETHERM			0x00d8
#define PROD_ANT_ETHERB			0x00e4

#define MANU_ALSYSTEMS		0x005b
#define PROD_ALSYS_SCSIATAPI		0x0107

#define MANU_MCS		0x0063
#define PROD_MCS_CONNECT32		0x0125

#define MANU_EESOX		0x0064
#define PROD_EESOX_SCSI2		0x008c

#define MANU_YELLOWSTONE	0x0096
#define PROD_YELLOWSTONE_RAPIDE32	0x0120

#ifdef ECARD_C
#define CONST
#else
#define CONST const
#endif

#define MAX_ECARDS	9

struct ecard_id {			
	unsigned short	manufacturer;
	unsigned short	product;
	void		*data;
};

struct in_ecid {			
	unsigned short	product;	
	unsigned short	manufacturer;	
	unsigned char	id:4;		
	unsigned char	cd:1;		
	unsigned char	is:1;		
	unsigned char	w:2;		
	unsigned char	country;	
	unsigned char	irqmask;	
	unsigned char	fiqmask;	
	unsigned long	irqoff;		
	unsigned long	fiqoff;		
};

typedef struct expansion_card ecard_t;
typedef unsigned long *loader_t;

typedef struct expansion_card_ops {	
	void (*irqenable)(ecard_t *ec, int irqnr);
	void (*irqdisable)(ecard_t *ec, int irqnr);
	int  (*irqpending)(ecard_t *ec);
	void (*fiqenable)(ecard_t *ec, int fiqnr);
	void (*fiqdisable)(ecard_t *ec, int fiqnr);
	int  (*fiqpending)(ecard_t *ec);
} expansioncard_ops_t;

#define ECARD_NUM_RESOURCES	(6)

#define ECARD_RES_IOCSLOW	(0)
#define ECARD_RES_IOCMEDIUM	(1)
#define ECARD_RES_IOCFAST	(2)
#define ECARD_RES_IOCSYNC	(3)
#define ECARD_RES_MEMC		(4)
#define ECARD_RES_EASI		(5)

#define ecard_resource_start(ec,nr)	((ec)->resource[nr].start)
#define ecard_resource_end(ec,nr)	((ec)->resource[nr].end)
#define ecard_resource_len(ec,nr)	((ec)->resource[nr].end - \
					 (ec)->resource[nr].start + 1)
#define ecard_resource_flags(ec,nr)	((ec)->resource[nr].flags)

struct expansion_card {
	struct expansion_card  *next;

	struct device		dev;
	struct resource		resource[ECARD_NUM_RESOURCES];

	
	void __iomem		*irqaddr;	
	void __iomem		*fiqaddr;	
	unsigned char		irqmask;	
	unsigned char		fiqmask;	
	unsigned char  		claimed;	
	unsigned char		easi;		

	void			*irq_data;	
	void			*fiq_data;	
	const expansioncard_ops_t *ops;		

	CONST unsigned int	slot_no;	
	CONST unsigned int	dma;		
	CONST unsigned int	irq;		
	CONST unsigned int	fiq;		
	CONST struct in_ecid	cid;		

	
	const char		*card_desc;	
	CONST loader_t		loader;		
	u64			dma_mask;
};

void ecard_setirq(struct expansion_card *ec, const struct expansion_card_ops *ops, void *irq_data);

struct in_chunk_dir {
	unsigned int start_offset;
	union {
		unsigned char string[256];
		unsigned char data[1];
	} d;
};

extern int ecard_readchunk (struct in_chunk_dir *cd, struct expansion_card *ec, int id, int num);

extern int ecard_request_resources(struct expansion_card *ec);
extern void ecard_release_resources(struct expansion_card *ec);

void __iomem *ecardm_iomap(struct expansion_card *ec, unsigned int res,
			   unsigned long offset, unsigned long maxsize);
#define ecardm_iounmap(__ec, __addr)	devm_iounmap(&(__ec)->dev, __addr)

extern struct bus_type ecard_bus_type;

#define ECARD_DEV(_d)	container_of((_d), struct expansion_card, dev)

struct ecard_driver {
	int			(*probe)(struct expansion_card *, const struct ecard_id *id);
	void			(*remove)(struct expansion_card *);
	void			(*shutdown)(struct expansion_card *);
	const struct ecard_id	*id_table;
	unsigned int		id;
	struct device_driver	drv;
};

#define ECARD_DRV(_d)	container_of((_d), struct ecard_driver, drv)

#define ecard_set_drvdata(ec,data)	dev_set_drvdata(&(ec)->dev, (data))
#define ecard_get_drvdata(ec)		dev_get_drvdata(&(ec)->dev)

int ecard_register_driver(struct ecard_driver *);
void ecard_remove_driver(struct ecard_driver *);

#endif