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#ifndef _ASM_M68K_AMIFD_H

#define _ASM_M68K_AMIFD_H

/* Definitions for the Amiga floppy driver */

#include <linux/fd.h>

#define FD_MAX_UNITS    4

struct fd_data_type {

    char *name;                 /* description of data type */

    int sects;                  /* sectors per track */

#ifdef __STDC__

    int (*read_fkt)(int, unsigned char *, unsigned long, int);

    void (*write_fkt)(int, unsigned long, unsigned char *, int);

#else

    int (*read_fkt)();          /* read whole track */

    void (*write_fkt)();                /* write whole track */

#endif

};

#ifndef ASSEMBLER

/*

** Floppy type descriptions

*/

struct fd_drive_type {

    unsigned long code;         /* code returned from drive */

    char *name;                 /* description of drive */

    unsigned int tracks;        /* number of tracks */

    unsigned int heads;         /* number of heads */

    unsigned int read_size;     /* raw read size for one track */

    unsigned int write_size;    /* raw write size for one track */

    unsigned int sect_mult;     /* sectors and gap multiplier (HD = 2) */

    unsigned int precomp1;      /* start track for precomp 1 */

    unsigned int precomp2;      /* start track for precomp 2 */

    unsigned int step_delay;    /* time (in ms) for delay after step */

    unsigned int settle_time;   /* time to settle after dir change */

    unsigned int side_time;     /* time needed to change sides */

};

struct amiga_floppy_struct {

    struct fd_drive_type *type; /* type of floppy for this unit */

    struct fd_data_type *dtype; /* type of floppy for this unit */

    int track;                  /* current track (-1 == unknown) */

    int blocks;                 /* total # blocks on disk */

    int sects;                  /* number of sectors per track */

    int disk;                   /* disk in drive (-1 == unknown) */

    int motor;                  /* true when motor is at speed */

    int busy;                   /* true when drive is active */

    int status;                 /* current error code for unit */

};

#endif

#endif