Subversion Repositories Kolibri OS

#include "pci.h"

#include "rhd_regs.h"

enum RHD_CHIPSETS {

    RHD_UNKNOWN = 0,

    /* R500 */

    RHD_RV505,

    RHD_RV515,

    RHD_RV516,

    RHD_R520,

    RHD_RV530,

    RHD_RV535,

    RHD_RV550,

    RHD_RV560,

    RHD_RV570,

    RHD_R580,

    /* R500 Mobility */

    RHD_M52,

    RHD_M54,

    RHD_M56,

    RHD_M58,

    RHD_M62,

    RHD_M64,

    RHD_M66,

    RHD_M68,

    RHD_M71,

    /* R500 integrated */

    RHD_RS600,

    RHD_RS690,

    RHD_RS740,

    /* R600 */

    RHD_R600,

    RHD_RV610,

    RHD_RV630,

    /* R600 Mobility */

    RHD_M72,

    RHD_M74,

    RHD_M76,

    /* RV670 came into existence after RV6x0 and M7x */

    RHD_RV670,

    RHD_R680,

    RHD_RV620,

    RHD_M82,

    RHD_RV635,

    RHD_M86,

    RHD_CHIP_END

};

enum RHD_FAMILIES {

    RHD_FAMILY_UNKNOWN = 0,

    RHD_FAMILY_RV515,

    RHD_FAMILY_R520,

    RHD_FAMILY_RV530,

    RHD_FAMILY_RV560,

    RHD_FAMILY_RV570,

    RHD_FAMILY_R580,

    RHD_FAMILY_RS690,

    RHD_FAMILY_R600,

    RHD_FAMILY_RV610,

    RHD_FAMILY_RV630,

    RHD_FAMILY_RV670,

    RHD_FAMILY_RV620,

    RHD_FAMILY_RV635

};

#define RHD_FB_BAR         0

#define RHD_MMIO_BAR       2

#define RHD_MEM_GART       1

#define RHD_MEM_FB         2

typedef struct RHDRec

{

  CARD32            MMIOBase;

  CARD32            MMIOMapSize;

  CARD32            videoRam;

  CARD32            FbBase;            /* map base of fb   */

  CARD32            PhisBase;

  CARD32            FbIntAddress;      /* card internal address of FB */

  CARD32            FbMapSize;

  CARD32            FbFreeStart;

  CARD32            FbFreeSize;

  /* visible part of the framebuffer */

  unsigned int      FbScanoutStart;

  unsigned int      FbScanoutSize;

  enum RHD_CHIPSETS ChipSet;

  char              *ChipName;

  Bool              IsIGP;

  CARD32            bus;

  CARD32            devfn;

  PCITAG            PciTag;

  CARD16            PciDeviceID;

  CARD16            subvendor_id;

  CARD16            subdevice_id;

  CARD32            memBase[6];

  CARD32            ioBase[6];

  CARD32            memtype[6];

  CARD32            memsize[6];

  struct mem_block  *fb_heap;

  struct mem_block  *gart_heap;

  CARD32            displayWidth;

  CARD32            displayHeight;

  CARD32            __xmin;

  CARD32            __ymin;

  CARD32            __xmax;

  CARD32            __ymax;

  CARD32            gui_control;

  CARD32            dst_pitch_offset;

  CARD32            surface_cntl;

  u32               *ring_base;

  u32               ring_rp;

  u32               ring_wp;

}RHD_t, *RHDPtr;

extern RHD_t rhd;

typedef struct

{

  int xmin;

  int ymin;

  int xmax;

  int ymax;

}clip_t, *PTRclip;

typedef struct {

    int			token;		/* id of the token */

    const char *	name;		/* token name */

} SymTabRec, *SymTabPtr;

extern inline CARD32 INREG(CARD16 offset)

{

  return *(volatile CARD32 *)((CARD8*)(rhd.MMIOBase + offset));

}

//#define INREG(offset) *(volatile CARD32 *)((CARD8*)(rhd.MMIOBase + (offset)))

extern inline void

OUTREG(CARD16 offset, CARD32 value)

{

  *(volatile CARD32 *)((CARD8 *)(rhd.MMIOBase + offset)) = value;

}

extern inline CARD32 _RHDRegRead(RHDPtr rhdPtr, CARD16 offset)

{

  return *(volatile CARD32 *)((CARD8*)(rhdPtr->MMIOBase + offset));

}

extern inline void

MASKREG(CARD16 offset, CARD32 value, CARD32 mask)

{

  CARD32 tmp;

  tmp = INREG(offset);

  tmp &= ~mask;

  tmp |= (value & mask);

  OUTREG(offset, tmp);

};

extern inline void

_RHDRegWrite(RHDPtr rhdPtr, CARD16 offset, CARD32 value)

{

  *(volatile CARD32 *)((CARD8 *)(rhdPtr->MMIOBase + offset)) = value;

}

extern inline void

_RHDRegMask(RHDPtr rhdPtr, CARD16 offset, CARD32 value, CARD32 mask)

{

  CARD32 tmp;

  tmp = _RHDRegRead(rhdPtr, offset);

  tmp &= ~mask;

  tmp |= (value & mask);

  _RHDRegWrite(rhdPtr, offset, tmp);

};

enum RHD_FAMILIES RHDFamily(enum RHD_CHIPSETS chipset);

#define RHDRegRead(ptr, offset) _RHDRegRead((ptr)->rhdPtr, (offset))

#define RHDRegWrite(ptr, offset, value) _RHDRegWrite((ptr)->rhdPtr, (offset), (value))

#define RHDRegMask(ptr, offset, value, mask) _RHDRegMask((ptr)->rhdPtr, (offset), (value), (mask))

RHDPtr FindPciDevice();

Bool RHDPreInit();

int rhdInitHeap(RHDPtr rhdPtr);

#define RHDFUNC(ptr)

#define DBG(x) x

//  #define DBG(x)

#pragma pack (push,1)

typedef struct s_cursor

{

   u32   magic;                           // 'CURS'

   void  (*destroy)(struct s_cursor*);    // destructor

   u32   fd;                              // next object in list

   u32   bk;                              // prev object in list

   u32   pid;                             // owner id

   void *base;                            // allocated memory

   u32   hot_x;                           // hotspot coords

   u32   hot_y;

}cursor_t;

#pragma pack (pop)

#define LOAD_FROM_FILE   0

#define LOAD_FROM_MEM    1

#define LOAD_INDIRECT    2

cursor_t *create_cursor(u32 pid, void *src, u32 flags);

void __stdcall copy_cursor(void *img, void *src);

void destroy_cursor(cursor_t *cursor);

void __destroy_cursor(cursor_t *cursor);                // wrap

void __stdcall r500_SelectCursor(cursor_t *cursor);

void __stdcall r500_SetCursor(cursor_t *cursor, int x, int y);

void __stdcall r500_CursorRestore(int x, int y);

void  R5xx2DInit();