1 /* 2 * Common Intel AGPGART and GTT definitions. 3 */ 4 5 /* Intel registers */ 6 #define INTEL_APSIZE 0xb4 7 #define INTEL_ATTBASE 0xb8 8 #define INTEL_AGPCTRL 0xb0 9 #define INTEL_NBXCFG 0x50 10 #define INTEL_ERRSTS 0x91 11 12 /* Intel i830 registers */ 13 #define I830_GMCH_CTRL 0x52 14 #define I830_GMCH_ENABLED 0x4 15 #define I830_GMCH_MEM_MASK 0x1 16 #define I830_GMCH_MEM_64M 0x1 17 #define I830_GMCH_MEM_128M 0 18 #define I830_GMCH_GMS_MASK 0x70 19 #define I830_GMCH_GMS_DISABLED 0x00 20 #define I830_GMCH_GMS_LOCAL 0x10 21 #define I830_GMCH_GMS_STOLEN_512 0x20 22 #define I830_GMCH_GMS_STOLEN_1024 0x30 23 #define I830_GMCH_GMS_STOLEN_8192 0x40 24 #define I830_RDRAM_CHANNEL_TYPE 0x03010 25 #define I830_RDRAM_ND(x) (((x) & 0x20) >> 5) 26 #define I830_RDRAM_DDT(x) (((x) & 0x18) >> 3) 27 28 /* This one is for I830MP w. an external graphic card */ 29 #define INTEL_I830_ERRSTS 0x92 30 31 /* Intel 855GM/852GM registers */ 32 #define I855_GMCH_GMS_MASK 0xF0 33 #define I855_GMCH_GMS_STOLEN_0M 0x0 34 #define I855_GMCH_GMS_STOLEN_1M (0x1 << 4) 35 #define I855_GMCH_GMS_STOLEN_4M (0x2 << 4) 36 #define I855_GMCH_GMS_STOLEN_8M (0x3 << 4) 37 #define I855_GMCH_GMS_STOLEN_16M (0x4 << 4) 38 #define I855_GMCH_GMS_STOLEN_32M (0x5 << 4) 39 #define I85X_CAPID 0x44 40 #define I85X_VARIANT_MASK 0x7 41 #define I85X_VARIANT_SHIFT 5 42 #define I855_GME 0x0 43 #define I855_GM 0x4 44 #define I852_GME 0x2 45 #define I852_GM 0x5 46 47 /* Intel i845 registers */ 48 #define INTEL_I845_AGPM 0x51 49 #define INTEL_I845_ERRSTS 0xc8 50 51 /* Intel i860 registers */ 52 #define INTEL_I860_MCHCFG 0x50 53 #define INTEL_I860_ERRSTS 0xc8 54 55 /* Intel i810 registers */ 56 #define I810_GMADDR 0x10 57 #define I810_MMADDR 0x14 58 #define I810_PTE_BASE 0x10000 59 #define I810_PTE_MAIN_UNCACHED 0x00000000 60 #define I810_PTE_LOCAL 0x00000002 61 #define I810_PTE_VALID 0x00000001 62 #define I830_PTE_SYSTEM_CACHED 0x00000006 63 #define I810_SMRAM_MISCC 0x70 64 #define I810_GFX_MEM_WIN_SIZE 0x00010000 65 #define I810_GFX_MEM_WIN_32M 0x00010000 66 #define I810_GMS 0x000000c0 67 #define I810_GMS_DISABLE 0x00000000 68 #define I810_PGETBL_CTL 0x2020 69 #define I810_PGETBL_ENABLED 0x00000001 70 #define I965_PGETBL_SIZE_MASK 0x0000000e 71 #define I965_PGETBL_SIZE_512KB (0 << 1) 72 #define I965_PGETBL_SIZE_256KB (1 << 1) 73 #define I965_PGETBL_SIZE_128KB (2 << 1) 74 #define I965_PGETBL_SIZE_1MB (3 << 1) 75 #define I965_PGETBL_SIZE_2MB (4 << 1) 76 #define I965_PGETBL_SIZE_1_5MB (5 << 1) 77 #define G33_PGETBL_SIZE_MASK (3 << 8) 78 #define G33_PGETBL_SIZE_1M (1 << 8) 79 #define G33_PGETBL_SIZE_2M (2 << 8) 80 81 #define I810_DRAM_CTL 0x3000 82 #define I810_DRAM_ROW_0 0x00000001 83 #define I810_DRAM_ROW_0_SDRAM 0x00000001 84 85 /* Intel 815 register */ 86 #define INTEL_815_APCONT 0x51 87 #define INTEL_815_ATTBASE_MASK ~0x1FFFFFFF 88 89 /* Intel i820 registers */ 90 #define INTEL_I820_RDCR 0x51 91 #define INTEL_I820_ERRSTS 0xc8 92 93 /* Intel i840 registers */ 94 #define INTEL_I840_MCHCFG 0x50 95 #define INTEL_I840_ERRSTS 0xc8 96 97 /* Intel i850 registers */ 98 #define INTEL_I850_MCHCFG 0x50 99 #define INTEL_I850_ERRSTS 0xc8 100 101 /* intel 915G registers */ 102 #define I915_GMADDR 0x18 103 #define I915_MMADDR 0x10 104 #define I915_PTEADDR 0x1C 105 #define I915_GMCH_GMS_STOLEN_48M (0x6 << 4) 106 #define I915_GMCH_GMS_STOLEN_64M (0x7 << 4) 107 #define G33_GMCH_GMS_STOLEN_128M (0x8 << 4) 108 #define G33_GMCH_GMS_STOLEN_256M (0x9 << 4) 109 #define INTEL_GMCH_GMS_STOLEN_96M (0xa << 4) 110 #define INTEL_GMCH_GMS_STOLEN_160M (0xb << 4) 111 #define INTEL_GMCH_GMS_STOLEN_224M (0xc << 4) 112 #define INTEL_GMCH_GMS_STOLEN_352M (0xd << 4) 113 114 #define I915_IFPADDR 0x60 115 116 /* Intel 965G registers */ 117 #define I965_MSAC 0x62 118 #define I965_IFPADDR 0x70 119 120 /* Intel 7505 registers */ 121 #define INTEL_I7505_APSIZE 0x74 122 #define INTEL_I7505_NCAPID 0x60 123 #define INTEL_I7505_NISTAT 0x6c 124 #define INTEL_I7505_ATTBASE 0x78 125 #define INTEL_I7505_ERRSTS 0x42 126 #define INTEL_I7505_AGPCTRL 0x70 127 #define INTEL_I7505_MCHCFG 0x50 128 129 #define SNB_GMCH_CTRL 0x50 130 #define SNB_GMCH_GMS_STOLEN_MASK 0xF8 131 #define SNB_GMCH_GMS_STOLEN_32M (1 << 3) 132 #define SNB_GMCH_GMS_STOLEN_64M (2 << 3) 133 #define SNB_GMCH_GMS_STOLEN_96M (3 << 3) 134 #define SNB_GMCH_GMS_STOLEN_128M (4 << 3) 135 #define SNB_GMCH_GMS_STOLEN_160M (5 << 3) 136 #define SNB_GMCH_GMS_STOLEN_192M (6 << 3) 137 #define SNB_GMCH_GMS_STOLEN_224M (7 << 3) 138 #define SNB_GMCH_GMS_STOLEN_256M (8 << 3) 139 #define SNB_GMCH_GMS_STOLEN_288M (9 << 3) 140 #define SNB_GMCH_GMS_STOLEN_320M (0xa << 3) 141 #define SNB_GMCH_GMS_STOLEN_352M (0xb << 3) 142 #define SNB_GMCH_GMS_STOLEN_384M (0xc << 3) 143 #define SNB_GMCH_GMS_STOLEN_416M (0xd << 3) 144 #define SNB_GMCH_GMS_STOLEN_448M (0xe << 3) 145 #define SNB_GMCH_GMS_STOLEN_480M (0xf << 3) 146 #define SNB_GMCH_GMS_STOLEN_512M (0x10 << 3) 147 #define SNB_GTT_SIZE_0M (0 << 8) 148 #define SNB_GTT_SIZE_1M (1 << 8) 149 #define SNB_GTT_SIZE_2M (2 << 8) 150 #define SNB_GTT_SIZE_MASK (3 << 8) 151 152 /* pci devices ids */ 153 #define PCI_DEVICE_ID_INTEL_E7221_HB 0x2588 154 #define PCI_DEVICE_ID_INTEL_E7221_IG 0x258a 155 #define PCI_DEVICE_ID_INTEL_82946GZ_HB 0x2970 156 #define PCI_DEVICE_ID_INTEL_82946GZ_IG 0x2972 157 #define PCI_DEVICE_ID_INTEL_82G35_HB 0x2980 158 #define PCI_DEVICE_ID_INTEL_82G35_IG 0x2982 159 #define PCI_DEVICE_ID_INTEL_82965Q_HB 0x2990 160 #define PCI_DEVICE_ID_INTEL_82965Q_IG 0x2992 161 #define PCI_DEVICE_ID_INTEL_82965G_HB 0x29A0 162 #define PCI_DEVICE_ID_INTEL_82965G_IG 0x29A2 163 #define PCI_DEVICE_ID_INTEL_82965GM_HB 0x2A00 164 #define PCI_DEVICE_ID_INTEL_82965GM_IG 0x2A02 165 #define PCI_DEVICE_ID_INTEL_82965GME_HB 0x2A10 166 #define PCI_DEVICE_ID_INTEL_82965GME_IG 0x2A12 167 #define PCI_DEVICE_ID_INTEL_82945GME_HB 0x27AC 168 #define PCI_DEVICE_ID_INTEL_82945GME_IG 0x27AE 169 #define PCI_DEVICE_ID_INTEL_PINEVIEW_M_HB 0xA010 170 #define PCI_DEVICE_ID_INTEL_PINEVIEW_M_IG 0xA011 171 #define PCI_DEVICE_ID_INTEL_PINEVIEW_HB 0xA000 172 #define PCI_DEVICE_ID_INTEL_PINEVIEW_IG 0xA001 173 #define PCI_DEVICE_ID_INTEL_G33_HB 0x29C0 174 #define PCI_DEVICE_ID_INTEL_G33_IG 0x29C2 175 #define PCI_DEVICE_ID_INTEL_Q35_HB 0x29B0 176 #define PCI_DEVICE_ID_INTEL_Q35_IG 0x29B2 177 #define PCI_DEVICE_ID_INTEL_Q33_HB 0x29D0 178 #define PCI_DEVICE_ID_INTEL_Q33_IG 0x29D2 179 #define PCI_DEVICE_ID_INTEL_B43_HB 0x2E40 180 #define PCI_DEVICE_ID_INTEL_B43_IG 0x2E42 181 #define PCI_DEVICE_ID_INTEL_GM45_HB 0x2A40 182 #define PCI_DEVICE_ID_INTEL_GM45_IG 0x2A42 183 #define PCI_DEVICE_ID_INTEL_EAGLELAKE_HB 0x2E00 184 #define PCI_DEVICE_ID_INTEL_EAGLELAKE_IG 0x2E02 185 #define PCI_DEVICE_ID_INTEL_Q45_HB 0x2E10 186 #define PCI_DEVICE_ID_INTEL_Q45_IG 0x2E12 187 #define PCI_DEVICE_ID_INTEL_G45_HB 0x2E20 188 #define PCI_DEVICE_ID_INTEL_G45_IG 0x2E22 189 #define PCI_DEVICE_ID_INTEL_G41_HB 0x2E30 190 #define PCI_DEVICE_ID_INTEL_G41_IG 0x2E32 191 #define PCI_DEVICE_ID_INTEL_IRONLAKE_D_HB 0x0040 192 #define PCI_DEVICE_ID_INTEL_IRONLAKE_D_IG 0x0042 193 #define PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB 0x0044 194 #define PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB 0x0062 195 #define PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB 0x006a 196 #define PCI_DEVICE_ID_INTEL_IRONLAKE_M_IG 0x0046 197 #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB 0x0100 198 #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_IG 0x0102 199 #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB 0x0104 200 #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_IG 0x0106 201 202 /* cover 915 and 945 variants */ 203 #define IS_I915 (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_E7221_HB || \ 204 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915G_HB || \ 205 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915GM_HB || \ 206 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945G_HB || \ 207 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945GM_HB || \ 208 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945GME_HB) 209 210 #define IS_I965 (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82946GZ_HB || \ 211 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82G35_HB || \ 212 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965Q_HB || \ 213 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965G_HB || \ 214 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965GM_HB || \ 215 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82965GME_HB) 216 217 #define IS_G33 (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G33_HB || \ 218 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q35_HB || \ 219 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q33_HB || \ 220 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_PINEVIEW_M_HB || \ 221 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_PINEVIEW_HB) 222 223 #define IS_PINEVIEW (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_PINEVIEW_M_HB || \ 224 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_PINEVIEW_HB) 225 226 #define IS_SNB (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB || \ 227 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB) 228 229 #define IS_G4X (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_EAGLELAKE_HB || \ 230 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q45_HB || \ 231 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G45_HB || \ 232 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_GM45_HB || \ 233 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G41_HB || \ 234 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_B43_HB || \ 235 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_D_HB || \ 236 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB || \ 237 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB || \ 238 agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB || \ 239 IS_SNB) 240