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#ifndef __SVGALIB_HELPER__
#define __SVGALIB_HELPER__

#include "ll/sys/cdefs.h"

__BEGIN_DECLS

#ifdef __KERNEL__

#define MAX_NR_DEVICES 15

#define address_t unsigned long

struct sh_pci_device {
   unsigned short vendor;
   unsigned short id;
   unsigned char revision;
   struct pci_dev *dev;
   address_t mem[6];
   address_t len[6];
   address_t mask[6];
   int flags[6];
   unsigned long iobase;
   int (*test_vsync)(struct sh_pci_device *);
   void (*ack_vsync)(struct sh_pci_device *);
   void (*enable_vsync)(struct sh_pci_device *);
};

#endif

typedef struct {
  int port;
  int length;
  unsigned char* string;
} io_string_t;

typedef struct {
   int port;
   unsigned int val;
} io_t;

typedef struct {
   int pcipos;
   unsigned int address;
   unsigned long val;
} pcic_t;

typedef struct {
   void *win;
   void *lfb;
} windowing_t;

#define SVGALIB_HELPER_IOC_MAGIC 0xB3

#define SVGALIB_HELPER_IOCSOUTB         _IOR(SVGALIB_HELPER_IOC_MAGIC,1,io_t)
#define SVGALIB_HELPER_IOCSOUTW         _IOR(SVGALIB_HELPER_IOC_MAGIC,2,io_t)
#define SVGALIB_HELPER_IOCSOUTL         _IOR(SVGALIB_HELPER_IOC_MAGIC,3,io_t)
#define SVGALIB_HELPER_IOCGINB          _IOW(SVGALIB_HELPER_IOC_MAGIC,4,io_t)
#define SVGALIB_HELPER_IOCGINW          _IOW(SVGALIB_HELPER_IOC_MAGIC,5,io_t)
#define SVGALIB_HELPER_IOCGINL          _IOW(SVGALIB_HELPER_IOC_MAGIC,6,io_t)

#define SVGALIB_HELPER_IOCSPCIOUTB      _IOR(SVGALIB_HELPER_IOC_MAGIC,11,pcic_t)
#define SVGALIB_HELPER_IOCSPCIOUTW      _IOR(SVGALIB_HELPER_IOC_MAGIC,12,pcic_t)
#define SVGALIB_HELPER_IOCSPCIOUTL      _IOR(SVGALIB_HELPER_IOC_MAGIC,13,pcic_t)
#define SVGALIB_HELPER_IOCGPCIINB       _IOW(SVGALIB_HELPER_IOC_MAGIC,14,pcic_t)
#define SVGALIB_HELPER_IOCGPCIINW       _IOW(SVGALIB_HELPER_IOC_MAGIC,15,pcic_t)
#define SVGALIB_HELPER_IOCGPCIINL       _IOW(SVGALIB_HELPER_IOC_MAGIC,16,pcic_t)
#define SVGALIB_HELPER_IOCGPCIAPLEN     _IOW(SVGALIB_HELPER_IOC_MAGIC,17,pcic_t)

#define SVGALIB_HELPER_IOCDVMA          _IO(SVGALIB_HELPER_IOC_MAGIC,7)
#define SVGALIB_HELPER_IOCSWIND         _IOR(SVGALIB_HELPER_IOC_MAGIC,8,windowing_t)

#define SVGALIB_HELPER_IOCIOPERM        _IO(SVGALIB_HELPER_IOC_MAGIC,9)
#define SVGALIB_HELPER_IOCSREPOUTB      _IOR(SVGALIB_HELPER_IOC_MAGIC,10,io_t)

#define SVGALIB_HELPER_IOCGI810GTT      _IOW(SVGALIB_HELPER_IOC_MAGIC,128,unsigned int *)
#define SVGALIB_HELPER_IOCGI810GTTE     _IOW(SVGALIB_HELPER_IOC_MAGIC,129,unsigned int *)

#define SVGALIB_HELPER_IOCSWRITEB       _IOR(SVGALIB_HELPER_IOC_MAGIC,21,io_t)
#define SVGALIB_HELPER_IOCSWRITEW       _IOR(SVGALIB_HELPER_IOC_MAGIC,22,io_t)
#define SVGALIB_HELPER_IOCSWRITEL       _IOR(SVGALIB_HELPER_IOC_MAGIC,23,io_t)
#define SVGALIB_HELPER_IOCGREADB        _IOW(SVGALIB_HELPER_IOC_MAGIC,24,io_t)
#define SVGALIB_HELPER_IOCGREADW        _IOW(SVGALIB_HELPER_IOC_MAGIC,25,io_t)
#define SVGALIB_HELPER_IOCGREADL        _IOW(SVGALIB_HELPER_IOC_MAGIC,26,io_t)

#define SVGALIB_HELPER_IOCWAITRETRACE   _IO(SVGALIB_HELPER_IOC_MAGIC,31)

struct inode {};

int svgalib_helper_ioctl( struct inode *inode, unsigned int cmd, unsigned long arg);

__END_DECLS

#endif