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#ifndef _PSMOUSE_H

#define _PSMOUSE_H

#define PSMOUSE_CMD_SETSCALE11  0x00e6

#define PSMOUSE_CMD_SETRES      0x10e8

#define PSMOUSE_CMD_GETINFO     0x03e9

#define PSMOUSE_CMD_SETSTREAM   0x00ea

#define PSMOUSE_CMD_POLL        0x03eb  

#define PSMOUSE_CMD_GETID       0x02f2

#define PSMOUSE_CMD_SETRATE     0x10f3

#define PSMOUSE_CMD_ENABLE      0x00f4

#define PSMOUSE_CMD_RESET_DIS   0x00f6

#define PSMOUSE_CMD_RESET_BAT   0x02ff

#define PSMOUSE_RET_BAT         0xaa

#define PSMOUSE_RET_ID          0x00

#define PSMOUSE_RET_ACK         0xfa

#define PSMOUSE_RET_NAK         0xfe

/* psmouse states */

#define PSMOUSE_NEW_DEVICE      0

#define PSMOUSE_ACTIVATED       1

#define PSMOUSE_IGNORE          2

struct psmouse {

        void *private;

        struct input_dev dev;

        struct serio *serio;

        char *vendor;

        char *name;

        unsigned char cmdbuf[8];

        unsigned char packet[8];

        unsigned char cmdcnt;

        unsigned char pktcnt;

        unsigned char type;

        unsigned char model;

        unsigned long last;

        unsigned char state;

        char acking;

        volatile char ack;

        char error;

        char devname[64];

        char phys[32];

};

#define PSMOUSE_PS2             1

#define PSMOUSE_PS2PP           2

#define PSMOUSE_PS2TPP          3

#define PSMOUSE_GENPS           4

#define PSMOUSE_IMPS            5

#define PSMOUSE_IMEX            6

#define PSMOUSE_SYNAPTICS       7

int psmouse_command(struct psmouse *psmouse, unsigned char *param, int command);

extern int psmouse_smartscroll;

extern unsigned int psmouse_resetafter;

#endif /* _PSMOUSE_H */