reactos/drivers/video/miniport/vmx_svga/vmx_regs.h

   1 /*
   2  * PROJECT:         ReactOS Boot Loader
   3  * LICENSE:         BSD - See COPYING.ARM in the top level directory
   4  * FILE:            drivers/video/miniport/vmx_svga/vmware.h
   5  * PURPOSE:         VMWARE SVGA-II Card Registers and Definitions
   6  * PROGRAMMERS:     ReactOS Portable Systems Group
   7  */
   8
   9 //
  10 // IT'S OVER 9000 THOUSAND!!!!!!!!!!
  11 //
  12 #define SVGA_MAGIC                  0x900000
  13
  14 //
  15 // Known VMWARE SVGA Versions
  16 //
  17 #define SVGA_VERSION_2              2
  18 #define SVGA_VERSION_1              1
  19 #define SVGA_VERSION_0              0
  20
  21 //
  22 // Known VMWARE SVGA IDs
  23 //
  24 #define SVGA_MAKE_ID(x)             (SVGA_MAGIC << 8 | (x))
  25 #define SVGA_ID_2                   SVGA_MAKE_ID(SVGA_VERSION_2)
  26 #define SVGA_ID_1                   SVGA_MAKE_ID(SVGA_VERSION_1)
  27 #define SVGA_ID_0                   SVGA_MAKE_ID(SVGA_VERSION_0)
  28 #define SVGA_ID_INVALID             0xFFFFFFFF
  29
  30 //
  31 // Card Capabilities
  32 //
  33 #define SVGA_CAP_NONE               0x00000000
  34 #define SVGA_CAP_RECT_FILL              0x00000001
  35 #define SVGA_CAP_RECT_COPY              0x00000002
  36 #define SVGA_CAP_RECT_PAT_FILL      0x00000004
  37 #define SVGA_CAP_LEGACY_OFFSCREEN   0x00000008
  38 #define SVGA_CAP_RASTER_OP              0x00000010
  39 #define SVGA_CAP_CURSOR                 0x00000020
  40 #define SVGA_CAP_CURSOR_BYPASS      0x00000040
  41 #define SVGA_CAP_CURSOR_BYPASS_2    0x00000080
  42 #define SVGA_CAP_8BIT_EMULATION     0x00000100
  43 #define SVGA_CAP_ALPHA_CURSOR       0x00000200
  44 #define SVGA_CAP_GLYPH              0x00000400
  45 #define SVGA_CAP_GLYPH_CLIPPING     0x00000800
  46 #define SVGA_CAP_OFFSCREEN_1        0x00001000
  47 #define SVGA_CAP_ALPHA_BLEND        0x00002000
  48 #define SVGA_CAP_3D                 0x00004000
  49 #define SVGA_CAP_EXTENDED_FIFO      0x00008000
  50 #define SVGA_CAP_MULTIMON           0x00010000
  51 #define SVGA_CAP_PITCHLOCK          0x00020000
  52 #define SVGA_CAP_IRQMASK            0x00040000
  53 #define SVGA_CAP_DISPLAY_TOPOLOGY   0x00080000
  54
  55 //
  56 // Port Offsets and Base in PCI Space
  57 //
  58 #define SVGA_LEGACY_BASE_PORT       0x4560
  59 #define SVGA_INDEX_PORT                 0x0
  60 #define SVGA_VALUE_PORT                 0x1
  61 #define SVGA_BIOS_PORT                  0x2
  62 #define SVGA_NUM_PORTS                  0x3
  63 #define SVGA_IRQSTATUS_PORT             0x8
  64
  65 //
  66 // Invalid display ID
  67 //
  68 #define SVGA_INVALID_DISPLAY_ID     0xFFFFFFFF
  69
  70 //
  71 // Global Maximums
  72 //
  73 #define SVGA_MAX_BITS_PER_PIXEL     32
  74 #define SVGA_MAX_DEPTH              24
  75 #define SVGA_MAX_DISPLAYS           10
  76 #define SVGA_MAX_PSEUDOCOLOR_DEPTH      8
  77 #define SVGA_MAX_PSEUDOCOLORS           (1 << SVGA_MAX_PSEUDOCOLOR_DEPTH)
  78 #define SVGA_NUM_PALETTE_REGS       (3 * SVGA_MAX_PSEUDOCOLORS)
  79 #define SVGA_FB_MAX_SIZE                                                    \
  80    ((((SVGA_MAX_WIDTH * SVGA_MAX_HEIGHT *                                   \
  81        SVGA_MAX_BITS_PER_PIXEL / 8) >> PAGE_SHIFT) + 1) << PAGE_SHIFT)
  82
  83 //
  84 // Card Registers
  85 //
  86 typedef enum _VMX_SVGA_REGISTERS
  87 {
  88     SVGA_REG_ID,
  89     SVGA_REG_ENABLE,
  90     SVGA_REG_WIDTH,
  91     SVGA_REG_HEIGHT,
  92     SVGA_REG_MAX_WIDTH,
  93     SVGA_REG_MAX_HEIGHT,
  94     SVGA_REG_DEPTH,
  95     SVGA_REG_BITS_PER_PIXEL,
  96     SVGA_REG_PSEUDOCOLOR,
  97     SVGA_REG_RED_MASK,
  98     SVGA_REG_GREEN_MASK,
  99     SVGA_REG_BLUE_MASK,
 100     SVGA_REG_BYTES_PER_LINE,
 101     SVGA_REG_FB_START,
 102     SVGA_REG_FB_OFFSET,
 103     SVGA_REG_VRAM_SIZE,
 104     SVGA_REG_FB_SIZE,
 105     SVGA_REG_CAPABILITIES,
 106     SVGA_REG_MEM_START,
 107     SVGA_REG_MEM_SIZE,
 108     SVGA_REG_CONFIG_DONE,
 109     SVGA_REG_SYNC,
 110     SVGA_REG_BUSY,
 111     SVGA_REG_GUEST_ID,
 112     SVGA_REG_CURSOR_ID,
 113     SVGA_REG_CURSOR_X,
 114     SVGA_REG_CURSOR_Y,
 115     SVGA_REG_CURSOR_ON,
 116     SVGA_REG_HOST_BITS_PER_PIXEL,
 117     SVGA_REG_SCRATCH_SIZE,
 118     SVGA_REG_MEM_REGS,
 119     SVGA_REG_NUM_DISPLAYS,
 120     SVGA_REG_PITCHLOCK,
 121     SVGA_REG_IRQMASK,
 122     SVGA_REG_NUM_GUEST_DISPLAYS,
 123     SVGA_REG_DISPLAY_ID,
 124     SVGA_REG_DISPLAY_IS_PRIMARY,
 125     SVGA_REG_DISPLAY_POSITION_X,
 126     SVGA_REG_DISPLAY_POSITION_Y,
 127     SVGA_REG_DISPLAY_WIDTH,
 128     SVGA_REG_DISPLAY_HEIGHT,
 129     SVGA_REG_TOP,
 130 } VMX_SVGA_REGISTERS;