workbench/hidds/vmwaresvga/vmwaresvga_hardware.h

   1 #ifndef _VMWARESVGA_HARDWARE_H
   2 #define _VMWARESVGA_HARDWARE_H
   3
   4 #include <exec/libraries.h>
   5 #include <exec/tasks.h>
   6 #include <hidd/pci.h>
   7 #include <hidd/gfx.h>
   8 #include <oop/oop.h>
   9
  10 #include "vmwaresvga_bitmap.h"
  11 #include "vmwaresvga_mouse.h"
  12
  13 #include "svga_reg.h"
  14 #define SVGA_LEGACY_BASE_PORT   0x4560
  15
  16 #define VENDOR_VMWARE 0x15ad
  17 #define DEVICE_VMWARE0710   0x0710
  18 #define DEVICE_VMWARE0405   0x0405
  19
  20 /*
  21  *  Raster op codes (same encoding as X)
  22  */
  23
  24 #define SVGA_ROP_CLEAR          0x00     /* 0 */
  25 #define SVGA_ROP_AND            0x01     /* src AND dst */
  26 #define SVGA_ROP_AND_REVERSE    0x02     /* src AND NOT dst */
  27 #define SVGA_ROP_COPY           0x03     /* src */
  28 #define SVGA_ROP_AND_INVERTED   0x04     /* NOT src AND dst */
  29 #define SVGA_ROP_NOOP           0x05     /* dst */
  30 #define SVGA_ROP_XOR            0x06     /* src XOR dst */
  31 #define SVGA_ROP_OR             0x07     /* src OR dst */
  32 #define SVGA_ROP_NOR            0x08     /* NOT src AND NOT dst */
  33 #define SVGA_ROP_EQUIV          0x09     /* NOT src XOR dst */
  34 #define SVGA_ROP_INVERT         0x0a     /* NOT dst */
  35 #define SVGA_ROP_OR_REVERSE     0x0b     /* src OR NOT dst */
  36 #define SVGA_ROP_COPY_INVERTED  0x0c     /* NOT src */
  37 #define SVGA_ROP_OR_INVERTED    0x0d     /* NOT src OR dst */
  38 #define SVGA_ROP_NAND           0x0e     /* NOT src OR NOT dst */
  39 #define SVGA_ROP_SET            0x0f     /* 1 */
  40 #define SVGA_ROP_UNSUPPORTED    0x10
  41
  42 #define SVGA_NUM_SUPPORTED_ROPS   16
  43
  44 /*
  45  *  Commands in the command FIFO
  46  */
  47
  48 #define  SVGA_CMD_INVALID_CMD              0
  49          /* FIFO layout:
  50             <nothing> (well, undefined) */
  51
  52 #define  SVGA_CMD_UPDATE                   1
  53          /* FIFO layout:
  54             X, Y, Width, Height */
  55
  56 #define  SVGA_CMD_RECT_FILL                2
  57          /* FIFO layout:
  58             Color, X, Y, Width, Height */
  59
  60 #define  SVGA_CMD_RECT_COPY                3
  61          /* FIFO layout:
  62             Source X, Source Y, Dest X, Dest Y, Width, Height */
  63
  64 #define  SVGA_CMD_DEFINE_BITMAP            4
  65          /* FIFO layout:
  66             Pixmap ID, Width, Height, <scanlines> */
  67
  68 #define  SVGA_CMD_DEFINE_BITMAP_SCANLINE   5
  69          /* FIFO layout:
  70             Pixmap ID, Width, Height, Line #, scanline */
  71
  72 #define  SVGA_CMD_DEFINE_PIXMAP            6
  73          /* FIFO layout:
  74             Pixmap ID, Width, Height, Depth, <scanlines> */
  75
  76 #define  SVGA_CMD_DEFINE_PIXMAP_SCANLINE   7
  77          /* FIFO layout:
  78             Pixmap ID, Width, Height, Depth, Line #, scanline */
  79
  80 #define  SVGA_CMD_RECT_BITMAP_FILL         8
  81          /* FIFO layout:
  82             Bitmap ID, X, Y, Width, Height, Foreground, Background */
  83
  84 #define  SVGA_CMD_RECT_PIXMAP_FILL         9
  85          /* FIFO layout:
  86             Pixmap ID, X, Y, Width, Height */
  87
  88 #define  SVGA_CMD_RECT_BITMAP_COPY        10
  89          /* FIFO layout:
  90             Bitmap ID, Source X, Source Y, Dest X, Dest Y,
  91             Width, Height, Foreground, Background */
  92
  93 #define  SVGA_CMD_RECT_PIXMAP_COPY        11
  94          /* FIFO layout:
  95             Pixmap ID, Source X, Source Y, Dest X, Dest Y, Width, Height */
  96
  97 #define  SVGA_CMD_FREE_OBJECT             12
  98          /* FIFO layout:
  99             Object (pixmap, bitmap, ...) ID */
 100
 101 #define  SVGA_CMD_RECT_ROP_FILL           13
 102          /* FIFO layout:
 103             Color, X, Y, Width, Height, ROP */
 104
 105 #define  SVGA_CMD_RECT_ROP_COPY           14
 106          /* FIFO layout:
 107             Source X, Source Y, Dest X, Dest Y, Width, Height, ROP */
 108
 109 #define  SVGA_CMD_RECT_ROP_BITMAP_FILL    15
 110          /* FIFO layout:
 111             ID, X, Y, Width, Height, Foreground, Background, ROP */
 112
 113 #define  SVGA_CMD_RECT_ROP_PIXMAP_FILL    16
 114          /* FIFO layout:
 115             ID, X, Y, Width, Height, ROP */
 116
 117 #define  SVGA_CMD_RECT_ROP_BITMAP_COPY    17
 118          /* FIFO layout:
 119             ID, Source X, Source Y,
 120             Dest X, Dest Y, Width, Height, Foreground, Background, ROP */
 121
 122 #define  SVGA_CMD_RECT_ROP_PIXMAP_COPY    18
 123          /* FIFO layout:
 124             ID, Source X, Source Y, Dest X, Dest Y, Width, Height, ROP */
 125
 126 #define SVGA_CMD_DEFINE_CURSOR            19
 127         /* FIFO layout:
 128            ID, Hotspot X, Hotspot Y, Width, Height,
 129            Depth for AND mask, Depth for XOR mask,
 130            <scanlines for AND mask>, <scanlines for XOR mask> */
 131
 132 #define SVGA_CMD_DISPLAY_CURSOR           20
 133         /* FIFO layout:
 134            ID, On/Off (1 or 0) */
 135
 136 #define SVGA_CMD_MOVE_CURSOR              21
 137         /* FIFO layout:
 138            X, Y */
 139
 140 #define SVGA_CMD_DEFINE_ALPHA_CURSOR      22
 141         /* FIFO layout:
 142            ID, Hotspot X, Hotspot Y, Width, Height,
 143            <scanlines> */
 144
 145 #define SVGA_CMD_DRAW_GLYPH               23
 146         /* FIFO layout:
 147            X, Y, W, H, FGCOLOR, <stencil buffer> */
 148
 149 #define SVGA_CMD_DRAW_GLYPH_CLIPPED       24
 150         /* FIFO layout:
 151            X, Y, W, H, FGCOLOR, BGCOLOR, <cliprect>, <stencil buffer>
 152            Transparent color expands are done by setting BGCOLOR to ~0 */
 153
 154 #define SVGA_CMD_UPDATE_VERBOSE           25
 155         /* FIFO layout:
 156            X, Y, Width, Height, Reason */
 157
 158 #define SVGA_CMD_SURFACE_FILL             26
 159         /* FIFO layout:
 160            color, dstSurfaceOffset, x, y, w, h, rop */
 161
 162 #define SVGA_CMD_SURFACE_COPY             27
 163         /* FIFO layout:
 164            srcSurfaceOffset, dstSurfaceOffset, srcX, srcY,
 165            destX, destY, w, h, rop */
 166
 167 #define SVGA_CMD_SURFACE_ALPHA_BLEND      28
 168         /* FIFO layout:
 169            srcSurfaceOffset, dstSurfaceOffset, srcX, srcY,
 170            destX, destY, w, h, op (SVGA_BLENDOP*), flags (SVGA_BLENDFLAGS*),
 171            param1, param2 */
 172
 173 #define  SVGA_CMD_FRONT_ROP_FILL          29
 174          /* FIFO layout:
 175             Color, X, Y, Width, Height, ROP */
 176
 177 #define  SVGA_CMD_FENCE                   30
 178          /* FIFO layout:
 179             Fence value */
 180
 181 /*
 182  *  Capabilities
 183  */
 184
 185 #define SVGA_CAP_RECT_FILL          0x00001
 186 #define SVGA_CAP_RECT_PAT_FILL      0x00004
 187 #define SVGA_CAP_LEGACY_OFFSCREEN   0x00008
 188 #define SVGA_CAP_RASTER_OP          0x00010
 189 #define SVGA_CAP_GLYPH              0x00400
 190 #define SVGA_CAP_GLYPH_CLIPPING     0x00800
 191 #define SVGA_CAP_OFFSCREEN_1        0x01000
 192 #define SVGA_CAP_ALPHA_BLEND        0x02000
 193
 194 struct VMWareSVGAFIFO {
 195     struct SignalSemaphore              fifocmdsema;
 196     UBYTE                               *buffer;
 197     ULONG                               size;
 198     ULONG                               used;
 199     ULONG                               reserved;
 200 };
 201
 202 struct HWData  {
 203     APTR                                iobase;
 204     APTR                                vrambase;
 205     APTR                                mmiobase;
 206     ULONG                               vramsize;
 207     ULONG                               mmiosize;
 208
 209     UWORD                               indexReg;
 210     UWORD                               valueReg;
 211
 212     volatile struct VMWareSVGAFIFO      fifocmdbuf;
 213     ULONG                               bbused;
 214
 215     ULONG                               capabilities;
 216     ULONG                               fifocapabilities;
 217
 218     struct HIDD_ViewPortData            *shown;
 219
 220     ULONG                               depth;
 221     ULONG                               redmask;
 222     ULONG                               greenmask;
 223     ULONG                               bluemask;
 224     ULONG                               redshift;
 225     ULONG                               greenshift;
 226     ULONG                               blueshift;
 227     ULONG                               bytesperpixel;
 228     ULONG                               bitsperpixel;
 229     ULONG                               bytesperline;
 230
 231     ULONG                               maxwidth;
 232     ULONG                               maxheight;
 233     ULONG                               displaycount;
 234
 235     ULONG                               fboffset;               /* last byte in framebuffer of current screen mode */
 236     ULONG                               pseudocolor;
 237
 238     UWORD                               display_width;
 239     UWORD                               display_height;
 240     ULONG                               bytes_per_line;
 241
 242     ULONG                               txrmax;                 /* max texture size */
 243
 244     APTR                                maskPool;
 245     APTR                                irq;
 246     ULONG                               hwint;
 247     ULONG                               fifomin;
 248     ULONG                               fence;
 249
 250     struct Box                          delta_damage;
 251     struct Task                         *render_task;
 252     struct SignalSemaphore              damage_control;
 253 };
 254
 255 #define clearCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 256         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_CLEAR)
 257 #define andCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 258         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_AND)
 259 #define andReverseCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 260         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_AND_REVERSE)
 261 #define copyCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 262         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_COPY)
 263 #define andInvertedCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 264         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_AND_INVERTED)
 265 #define noOpCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 266         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_NOOP)
 267 #define xorCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 268         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_XOR)
 269 #define orCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 270         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_OR)
 271 #define norCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 272         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_NOR)
 273 #define equivCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 274         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_EQUIV)
 275 #define invertCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 276         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_INVERT)
 277 #define orReverseCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 278         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_OR_REVERSE)
 279 #define copyInvertedCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 280         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_COPY_INVERTED)
 281 #define orInvertedCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 282         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_OR_INVERTED)
 283 #define nandCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 284         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_NAND)
 285 #define setCopyVMWareSVGA(d, sx, sy, dx, dy, w, h) \
 286         ropCopyVMWareSVGA(d, sx, sy, dx, dy, w, h, SVGA_ROP_SET)
 287
 288 #define clearFillVMWareSVGA(d, c, x, y, w, h) \
 289         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_CLEAR)
 290 #define andFillVMWareSVGA(d, c, x, y, w, h) \
 291         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_AND)
 292 #define andReverseFillVMWareSVGA(d, c, x, y, w, h) \
 293         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_AND_REVERSE)
 294 #define copyFillVMWareSVGA(d, c, x, y, w, h) \
 295         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_COPY)
 296 #define andInvertedFillVMWareSVGA(d, c, x, y, w, h) \
 297         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_AND_INVERTED)
 298 #define noOpFillVMWareSVGA(d, c, x, y, w, h) \
 299         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_NOOP)
 300 #define xorFillVMWareSVGA(d, c, x, y, w, h) \
 301         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_XOR)
 302 #define orFillVMWareSVGA(d, c, x, y, w, h) \
 303         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_OR)
 304 #define norFillVMWareSVGA(d, c, x, y, w, h) \
 305         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_NOR)
 306 #define equivFillVMWareSVGA(d, c, x, y, w, h) \
 307         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_EQUIV)
 308 #define invertFillVMWareSVGA(d, c, x, y, w, h) \
 309         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_INVERT)
 310 #define orReverseFillVMWareSVGA(d, c, x, y, w, h) \
 311         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_OR_REVERSE)
 312 #define copyInvertedFillVMWareSVGA(d, c, x, y, w, h) \
 313         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_COPY_INVERTED)
 314 #define orInvertedFillVMWareSVGA(d, c, x, y, w, h) \
 315         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_OR_INVERTED)
 316 #define nandFillVMWareSVGA(d, c, x, y, w, h) \
 317         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_NAND)
 318 #define setFillVMWareSVGA(d, c, x, y, w, h) \
 319         ropFillVMWareSVGA(d, c, x, y, w, h, SVGA_ROP_SET)
 320
 321 ULONG vmwareReadReg(struct HWData *, ULONG);
 322 void vmwareWriteReg(struct HWData *, ULONG, ULONG);
 323
 324 VOID enableVMWareSVGA(struct HWData *);
 325 VOID disableVMWareSVGA(struct HWData *);
 326
 327 BOOL initVMWareSVGAHW(struct HWData *, OOP_Object *);
 328 VOID initDisplayVMWareSVGA(struct HWData *);
 329 VOID getModeCfgVMWareSVGA(struct HWData *);
 330 VOID setModeVMWareSVGA(struct HWData *, ULONG, ULONG);
 331 VOID refreshAreaVMWareSVGA(struct HWData *, struct Box *);
 332
 333 APTR VMWareSVGA_MemAlloc(struct HWData *, ULONG);
 334 VOID VMWareSVGA_MemFree(struct HWData *, APTR, ULONG);
 335
 336 VOID rectFillVMWareSVGA(struct HWData *, ULONG, LONG, LONG, LONG, LONG);
 337 VOID ropFillVMWareSVGA(struct HWData *, ULONG, LONG, LONG, LONG, LONG, ULONG);
 338 VOID ropCopyVMWareSVGA(struct HWData *, LONG, LONG, LONG, LONG, ULONG, ULONG, ULONG);
 339
 340 VOID defineCursorVMWareSVGA(struct HWData *, struct MouseData *);
 341 VOID displayCursorVMWareSVGA(struct HWData *, LONG);
 342 VOID moveCursorVMWareSVGA(struct HWData *, LONG, LONG);
 343
 344 void waitVMWareSVGAFIFO(struct HWData *);
 345 APTR reserveVMWareSVGAFIFO(struct HWData *, ULONG);
 346 VOID commitVMWareSVGAFIFO(struct HWData *, ULONG);
 347 VOID flushVMWareSVGAFIFO(struct HWData *, ULONG *);
 348 VOID writeVMWareSVGAFIFO(struct HWData *, ULONG);
 349 VOID syncVMWareSVGAFIFO(struct HWData *);
 350
 351 ULONG fenceVMWareSVGAFIFO(struct HWData *);
 352 VOID syncfenceVMWareSVGAFIFO(struct HWData *, ULONG);
 353
 354 VOID vmwareHandlerIRQ(struct HWData *, void *);
 355
 356 VOID VMWareSVGA_Damage_Reset(struct HWData *);
 357 VOID VMWareSVGA_Damage_DeltaAdd(struct HWData *, struct Box *);
 358 VOID VMWareSVGA_RestartRenderTask(struct HWData *);
 359
 360 #endif /* _VMWARESVGA_HARDWARE_H */