File /code/usr/include/linux/cycx_drv.h

#ifndef	_CYCX_DRV_H
#define	_CYCX_DRV_H

#define	CYCX_WINDOWSIZE	0x4000	/* default dual-port memory window size */
#define	GEN_CYCX_INTR	0x02
#define	RST_ENABLE	0x04
#define	START_CPU	0x06
#define	RST_DISABLE	0x08
#define	FIXED_BUFFERS	0x08
#define	TEST_PATTERN	0xaa55
#define	CMD_OFFSET	0x20
#define CONF_OFFSET     0x0380
#define	RESET_OFFSET	0x3c00	/* For reset file load */
#define	DATA_OFFSET	0x0100	/* For code and data files load */
#define	START_OFFSET	0x3ff0	/* 80186 starts here */

#ifndef MIN
#define MIN(a,b)	((a) < (b) ? (a) : (b))
#endif

/* Data Structures */
/* Adapter hardware configuration. Pointer to this structure is passed to all
 * APIs.  */
typedef struct cycxhw {
	u32 fwid;		/* firmware ID */
	int irq;		/* interrupt request level */
	u32 dpmbase;		/* dual-port memory base */
	u32 dpmsize;		/* dual-port memory size */
	u32 reserved[5];
} cycxhw_t;

/* Function Prototypes */
extern int cycx_setup (cycxhw_t *hw, void *sfm, u32 len);
extern int cycx_down (cycxhw_t *hw);
extern int cycx_peek (cycxhw_t *hw, u32 addr, void *buf, u32 len);
extern int cycx_poke (cycxhw_t *hw, u32 addr, void *buf, u32 len);
extern int cycx_exec (u32 addr);

extern void cycx_inten (cycxhw_t *hw);
extern void cycx_intr (cycxhw_t *hw);
#endif	/* _CYCX_DRV_H */