| 1 | /* This file is "#include"d from dos-video.c and svga-video.c */ |
| 2 | |
| 3 | typedef struct { |
| 4 | uint8 p; |
| 5 | uint8 i; |
| 6 | uint8 v; |
| 7 | } vgareg; |
| 8 | |
| 9 | vgareg v256x224_103[25] = |
| 10 | { |
| 11 | { 0xc2, 0x0, 0xe7}, |
| 12 | { 0xd4, 0x0, 0x45}, |
| 13 | { 0xd4, 0x1, 0x3f}, |
| 14 | { 0xd4, 0x2, 0x40}, |
| 15 | { 0xd4, 0x3, 0x86}, |
| 16 | { 0xd4, 0x4, 0x3f}, |
| 17 | { 0xd4, 0x5, 0x10}, |
| 18 | { 0xd4, 0x6, 0xcd}, |
| 19 | { 0xd4, 0x7, 0x1f}, |
| 20 | { 0xd4, 0x8, 0x0}, |
| 21 | { 0xd4, 0x9, 0x41}, |
| 22 | { 0xd4, 0x10, 0xc0}, |
| 23 | { 0xd4, 0x11, 0xac}, |
| 24 | { 0xd4, 0x12, 0xbf}, |
| 25 | { 0xd4, 0x13, 0x20}, |
| 26 | { 0xd4, 0x14, 0x40}, // |
| 27 | { 0xd4, 0x15, 0xe7}, |
| 28 | { 0xd4, 0x16, 0x06}, // |
| 29 | { 0xd4, 0x17, 0xa3}, |
| 30 | { 0xc4, 0x1, 0x1}, |
| 31 | { 0xc4, 0x4, 0xe}, // |
| 32 | { 0xce, 0x5, 0x40}, |
| 33 | { 0xce, 0x6, 0x5}, |
| 34 | { 0xc0, 0x10, 0x41}, |
| 35 | { 0xc0, 0x13, 0x0}, |
| 36 | }; |
| 37 | |
| 38 | vgareg v256x240[25] = |
| 39 | { |
| 40 | { 0xc2, 0x0, 0xe3}, |
| 41 | { 0xd4, 0x0, 0x4f}, |
| 42 | { 0xd4, 0x1, 0x3f}, |
| 43 | { 0xd4, 0x2, 0x40}, |
| 44 | { 0xd4, 0x3, 0x92}, |
| 45 | { 0xd4, 0x4, 0x44}, |
| 46 | { 0xd4, 0x5, 0x10}, |
| 47 | { 0xd4, 0x6, 0x0a}, |
| 48 | { 0xd4, 0x7, 0x3e}, |
| 49 | { 0xd4, 0x8, 0x00}, |
| 50 | { 0xd4, 0x9, 0x41}, |
| 51 | { 0xd4, 0x10, 0xea}, |
| 52 | { 0xd4, 0x11, 0xac}, |
| 53 | { 0xd4, 0x12, 0xdf}, |
| 54 | { 0xd4, 0x13, 0x20}, |
| 55 | { 0xd4, 0x14, 0x40}, |
| 56 | { 0xd4, 0x15, 0xe7}, |
| 57 | { 0xd4, 0x16, 0x06}, |
| 58 | { 0xd4, 0x17, 0xa3}, |
| 59 | { 0xc4, 0x1, 0x1}, |
| 60 | { 0xc4, 0x4, 0xe}, |
| 61 | { 0xce, 0x5, 0x40}, |
| 62 | { 0xce, 0x6, 0x5}, |
| 63 | { 0xc0, 0x10, 0x41}, |
| 64 | { 0xc0, 0x13, 0x0} |
| 65 | }; |
| 66 | |
| 67 | vgareg v256x224S[25] = |
| 68 | { |
| 69 | { 0xc2, 0x0, 0xe3}, |
| 70 | { 0xd4, 0x0, 0x5f}, |
| 71 | { 0xd4, 0x1, 0x3f}, |
| 72 | { 0xd4, 0x2, 0x40}, |
| 73 | { 0xd4, 0x3, 0x82}, |
| 74 | { 0xd4, 0x4, 0x4e}, |
| 75 | { 0xd4, 0x5, 0x96}, |
| 76 | { 0xd4, 0x6, 0x5}, |
| 77 | { 0xd4, 0x7, 0x1}, |
| 78 | { 0xd4, 0x8, 0x0}, |
| 79 | { 0xd4, 0x9, 0x40}, |
| 80 | { 0xd4, 0x10, 0xea}, |
| 81 | { 0xd4, 0x11, 0xac}, |
| 82 | { 0xd4, 0x12, 0xdf}, |
| 83 | { 0xd4, 0x13, 0x20}, |
| 84 | { 0xd4, 0x14, 0x40}, |
| 85 | { 0xd4, 0x15, 0xe7}, |
| 86 | { 0xd4, 0x16, 0x0}, |
| 87 | { 0xd4, 0x17, 0xe3}, |
| 88 | { 0xc4, 0x1, 0x1}, |
| 89 | { 0xc4, 0x4, 0xe}, |
| 90 | { 0xce, 0x5, 0x40}, |
| 91 | { 0xce, 0x6, 0x5}, |
| 92 | { 0xc0, 0x10, 0x41}, |
| 93 | { 0xc0, 0x13, 0x0} |
| 94 | }; |
| 95 | |
| 96 | vgareg v256x256[25] = |
| 97 | { |
| 98 | { 0xc2, 0x0, 0xe7}, |
| 99 | { 0xd4, 0x0, 0x5f}, |
| 100 | { 0xd4, 0x1, 0x3f}, |
| 101 | { 0xd4, 0x2, 0x40}, |
| 102 | { 0xd4, 0x3, 0x82}, |
| 103 | { 0xd4, 0x4, 0x4a}, |
| 104 | { 0xd4, 0x5, 0x9a}, |
| 105 | { 0xd4, 0x6, 0x23}, |
| 106 | { 0xd4, 0x7, 0xb2}, |
| 107 | { 0xd4, 0x8, 0x0}, |
| 108 | { 0xd4, 0x9, 0x61}, |
| 109 | { 0xd4, 0x10, 0xa}, |
| 110 | { 0xd4, 0x11, 0xac}, |
| 111 | { 0xd4, 0x12, 0xff}, |
| 112 | { 0xd4, 0x13, 0x20}, |
| 113 | { 0xd4, 0x14, 0x40}, |
| 114 | { 0xd4, 0x15, 0x7}, |
| 115 | { 0xd4, 0x16, 0x1a}, |
| 116 | { 0xd4, 0x17, 0xa3}, |
| 117 | { 0xc4, 0x1, 0x1}, |
| 118 | { 0xc4, 0x4, 0xe}, |
| 119 | { 0xce, 0x5, 0x40}, |
| 120 | { 0xce, 0x6, 0x5}, |
| 121 | { 0xc0, 0x10, 0x41}, |
| 122 | { 0xc0, 0x13, 0x0} |
| 123 | }; |
| 124 | |
| 125 | vgareg v256x256S[25] = |
| 126 | { |
| 127 | { 0xc2, 0x00, 0xe7},{ 0xd4, 0x00, 0x5F},{ 0xd4, 0x01, 0x3f}, |
| 128 | { 0xd4, 0x02, 0x40},{ 0xd4, 0x03, 0x82},{ 0xd4, 0x04, 0x4a}, |
| 129 | { 0xd4, 0x05, 0x9a},{ 0xd4, 0x06, 0x25},{ 0xd4, 0x07, 0x15}, |
| 130 | { 0xd4, 0x08, 0x00},{ 0xd4, 0x09, 0x60},{ 0xd4, 0x10, 0x0a}, |
| 131 | { 0xd4, 0x11, 0xac},{ 0xd4, 0x12, 0xff},{ 0xd4, 0x13, 0x20}, |
| 132 | { 0xd4, 0x14, 0x40},{ 0xd4, 0x15, 0x07},{ 0xd4, 0x16, 0x1a}, |
| 133 | { 0xd4, 0x17, 0xa3},{ 0xc4, 0x01, 0x01},{ 0xc4, 0x04, 0x0e}, |
| 134 | { 0xce, 0x05, 0x40},{ 0xce, 0x06, 0x05},{ 0xc0, 0x10, 0x41}, |
| 135 | { 0xc0, 0x13, 0x00} |
| 136 | }; |
| 137 | |
| 138 | static void VGAPortSet(vgareg R) |
| 139 | { |
| 140 | int p,i,v; |
| 141 | |
| 142 | p=0x300|R.p; |
| 143 | i=R.i; |
| 144 | v=R.v; |
| 145 | |
| 146 | switch(p) |
| 147 | { |
| 148 | case 0x3C0: inportb(0x3DA); |
| 149 | outportb(0x3C0,i); |
| 150 | outportb(0x3C0,v); |
| 151 | break; |
| 152 | case 0x3C2: |
| 153 | case 0x3C3: |
| 154 | default: outportb(p, v); |
| 155 | break; |
| 156 | case 0x3C4: if(i==1) |
| 157 | { |
| 158 | outportw(0x3c4,0x100); |
| 159 | outportw(0x3c4,(v<<8)|1); |
| 160 | outportw(0x3c4,0x300); |
| 161 | break; |
| 162 | } |
| 163 | case 0x3CE: |
| 164 | case 0x3D4: outportw(p,i|(v<<8)); |
| 165 | break; |
| 166 | } |
| 167 | } |
| 168 | |