| /* |
| * Common Intel AGPGART and GTT definitions. |
| */ |
| #ifndef _INTEL_AGP_H |
| #define _INTEL_AGP_H |
| |
| /* Intel registers */ |
| #define INTEL_APSIZE 0xb4 |
| #define INTEL_ATTBASE 0xb8 |
| #define INTEL_AGPCTRL 0xb0 |
| #define INTEL_NBXCFG 0x50 |
| #define INTEL_ERRSTS 0x91 |
| |
| /* Intel i830 registers */ |
| #define I830_GMCH_CTRL 0x52 |
| #define I830_GMCH_ENABLED 0x4 |
| #define I830_GMCH_MEM_MASK 0x1 |
| #define I830_GMCH_MEM_64M 0x1 |
| #define I830_GMCH_MEM_128M 0 |
| #define I830_GMCH_GMS_MASK 0x70 |
| #define I830_GMCH_GMS_DISABLED 0x00 |
| #define I830_GMCH_GMS_LOCAL 0x10 |
| #define I830_GMCH_GMS_STOLEN_512 0x20 |
| #define I830_GMCH_GMS_STOLEN_1024 0x30 |
| #define I830_GMCH_GMS_STOLEN_8192 0x40 |
| #define I830_RDRAM_CHANNEL_TYPE 0x03010 |
| #define I830_RDRAM_ND(x) (((x) & 0x20) >> 5) |
| #define I830_RDRAM_DDT(x) (((x) & 0x18) >> 3) |
| |
| /* This one is for I830MP w. an external graphic card */ |
| #define INTEL_I830_ERRSTS 0x92 |
| |
| /* Intel 855GM/852GM registers */ |
| #define I855_GMCH_GMS_MASK 0xF0 |
| #define I855_GMCH_GMS_STOLEN_0M 0x0 |
| #define I855_GMCH_GMS_STOLEN_1M (0x1 << 4) |
| #define I855_GMCH_GMS_STOLEN_4M (0x2 << 4) |
| #define I855_GMCH_GMS_STOLEN_8M (0x3 << 4) |
| #define I855_GMCH_GMS_STOLEN_16M (0x4 << 4) |
| #define I855_GMCH_GMS_STOLEN_32M (0x5 << 4) |
| #define I85X_CAPID 0x44 |
| #define I85X_VARIANT_MASK 0x7 |
| #define I85X_VARIANT_SHIFT 5 |
| #define I855_GME 0x0 |
| #define I855_GM 0x4 |
| #define I852_GME 0x2 |
| #define I852_GM 0x5 |
| |
| /* Intel i845 registers */ |
| #define INTEL_I845_AGPM 0x51 |
| #define INTEL_I845_ERRSTS 0xc8 |
| |
| /* Intel i860 registers */ |
| #define INTEL_I860_MCHCFG 0x50 |
| #define INTEL_I860_ERRSTS 0xc8 |
| |
| /* Intel i810 registers */ |
| #define I810_GMADDR 0x10 |
| #define I810_MMADDR 0x14 |
| #define I810_PTE_BASE 0x10000 |
| #define I810_PTE_MAIN_UNCACHED 0x00000000 |
| #define I810_PTE_LOCAL 0x00000002 |
| #define I810_PTE_VALID 0x00000001 |
| #define I830_PTE_SYSTEM_CACHED 0x00000006 |
| /* GT PTE cache control fields */ |
| #define GEN6_PTE_UNCACHED 0x00000002 |
| #define GEN6_PTE_LLC 0x00000004 |
| #define GEN6_PTE_LLC_MLC 0x00000006 |
| #define GEN6_PTE_GFDT 0x00000008 |
| |
| #define I810_SMRAM_MISCC 0x70 |
| #define I810_GFX_MEM_WIN_SIZE 0x00010000 |
| #define I810_GFX_MEM_WIN_32M 0x00010000 |
| #define I810_GMS 0x000000c0 |
| #define I810_GMS_DISABLE 0x00000000 |
| #define I810_PGETBL_CTL 0x2020 |
| #define I810_PGETBL_ENABLED 0x00000001 |
| /* Note: PGETBL_CTL2 has a different offset on G33. */ |
| #define I965_PGETBL_CTL2 0x20c4 |
| #define I965_PGETBL_SIZE_MASK 0x0000000e |
| #define I965_PGETBL_SIZE_512KB (0 << 1) |
| #define I965_PGETBL_SIZE_256KB (1 << 1) |
| #define I965_PGETBL_SIZE_128KB (2 << 1) |
| #define I965_PGETBL_SIZE_1MB (3 << 1) |
| #define I965_PGETBL_SIZE_2MB (4 << 1) |
| #define I965_PGETBL_SIZE_1_5MB (5 << 1) |
| #define G33_GMCH_SIZE_MASK (3 << 8) |
| #define G33_GMCH_SIZE_1M (1 << 8) |
| #define G33_GMCH_SIZE_2M (2 << 8) |
| #define G4x_GMCH_SIZE_MASK (0xf << 8) |
| #define G4x_GMCH_SIZE_1M (0x1 << 8) |
| #define G4x_GMCH_SIZE_2M (0x3 << 8) |
| #define G4x_GMCH_SIZE_VT_EN (0x8 << 8) |
| #define G4x_GMCH_SIZE_VT_1M (G4x_GMCH_SIZE_1M | G4x_GMCH_SIZE_VT_EN) |
| #define G4x_GMCH_SIZE_VT_1_5M ((0x2 << 8) | G4x_GMCH_SIZE_VT_EN) |
| #define G4x_GMCH_SIZE_VT_2M (G4x_GMCH_SIZE_2M | G4x_GMCH_SIZE_VT_EN) |
| |
| #define GFX_FLSH_CNTL 0x2170 /* 915+ */ |
| |
| #define I810_DRAM_CTL 0x3000 |
| #define I810_DRAM_ROW_0 0x00000001 |
| #define I810_DRAM_ROW_0_SDRAM 0x00000001 |
| |
| /* Intel 815 register */ |
| #define INTEL_815_APCONT 0x51 |
| #define INTEL_815_ATTBASE_MASK ~0x1FFFFFFF |
| |
| /* Intel i820 registers */ |
| #define INTEL_I820_RDCR 0x51 |
| #define INTEL_I820_ERRSTS 0xc8 |
| |
| /* Intel i840 registers */ |
| #define INTEL_I840_MCHCFG 0x50 |
| #define INTEL_I840_ERRSTS 0xc8 |
| |
| /* Intel i850 registers */ |
| #define INTEL_I850_MCHCFG 0x50 |
| #define INTEL_I850_ERRSTS 0xc8 |
| |
| /* intel 915G registers */ |
| #define I915_GMADDR 0x18 |
| #define I915_MMADDR 0x10 |
| #define I915_PTEADDR 0x1C |
| #define I915_GMCH_GMS_STOLEN_48M (0x6 << 4) |
| #define I915_GMCH_GMS_STOLEN_64M (0x7 << 4) |
| #define G33_GMCH_GMS_STOLEN_128M (0x8 << 4) |
| #define G33_GMCH_GMS_STOLEN_256M (0x9 << 4) |
| #define INTEL_GMCH_GMS_STOLEN_96M (0xa << 4) |
| #define INTEL_GMCH_GMS_STOLEN_160M (0xb << 4) |
| #define INTEL_GMCH_GMS_STOLEN_224M (0xc << 4) |
| #define INTEL_GMCH_GMS_STOLEN_352M (0xd << 4) |
| |
| #define I915_IFPADDR 0x60 |
| #define I830_HIC 0x70 |
| |
| /* Intel 965G registers */ |
| #define I965_MSAC 0x62 |
| #define I965_IFPADDR 0x70 |
| |
| /* Intel 7505 registers */ |
| #define INTEL_I7505_APSIZE 0x74 |
| #define INTEL_I7505_NCAPID 0x60 |
| #define INTEL_I7505_NISTAT 0x6c |
| #define INTEL_I7505_ATTBASE 0x78 |
| #define INTEL_I7505_ERRSTS 0x42 |
| #define INTEL_I7505_AGPCTRL 0x70 |
| #define INTEL_I7505_MCHCFG 0x50 |
| |
| #define SNB_GMCH_CTRL 0x50 |
| #define SNB_GMCH_GMS_STOLEN_MASK 0xF8 |
| #define SNB_GMCH_GMS_STOLEN_32M (1 << 3) |
| #define SNB_GMCH_GMS_STOLEN_64M (2 << 3) |
| #define SNB_GMCH_GMS_STOLEN_96M (3 << 3) |
| #define SNB_GMCH_GMS_STOLEN_128M (4 << 3) |
| #define SNB_GMCH_GMS_STOLEN_160M (5 << 3) |
| #define SNB_GMCH_GMS_STOLEN_192M (6 << 3) |
| #define SNB_GMCH_GMS_STOLEN_224M (7 << 3) |
| #define SNB_GMCH_GMS_STOLEN_256M (8 << 3) |
| #define SNB_GMCH_GMS_STOLEN_288M (9 << 3) |
| #define SNB_GMCH_GMS_STOLEN_320M (0xa << 3) |
| #define SNB_GMCH_GMS_STOLEN_352M (0xb << 3) |
| #define SNB_GMCH_GMS_STOLEN_384M (0xc << 3) |
| #define SNB_GMCH_GMS_STOLEN_416M (0xd << 3) |
| #define SNB_GMCH_GMS_STOLEN_448M (0xe << 3) |
| #define SNB_GMCH_GMS_STOLEN_480M (0xf << 3) |
| #define SNB_GMCH_GMS_STOLEN_512M (0x10 << 3) |
| #define SNB_GTT_SIZE_0M (0 << 8) |
| #define SNB_GTT_SIZE_1M (1 << 8) |
| #define SNB_GTT_SIZE_2M (2 << 8) |
| #define SNB_GTT_SIZE_MASK (3 << 8) |
| |
| /* pci devices ids */ |
| #define PCI_DEVICE_ID_INTEL_E7221_HB 0x2588 |
| #define PCI_DEVICE_ID_INTEL_E7221_IG 0x258a |
| #define PCI_DEVICE_ID_INTEL_82946GZ_HB 0x2970 |
| #define PCI_DEVICE_ID_INTEL_82946GZ_IG 0x2972 |
| #define PCI_DEVICE_ID_INTEL_82G35_HB 0x2980 |
| #define PCI_DEVICE_ID_INTEL_82G35_IG 0x2982 |
| #define PCI_DEVICE_ID_INTEL_82965Q_HB 0x2990 |
| #define PCI_DEVICE_ID_INTEL_82965Q_IG 0x2992 |
| #define PCI_DEVICE_ID_INTEL_82965G_HB 0x29A0 |
| #define PCI_DEVICE_ID_INTEL_82965G_IG 0x29A2 |
| #define PCI_DEVICE_ID_INTEL_82965GM_HB 0x2A00 |
| #define PCI_DEVICE_ID_INTEL_82965GM_IG 0x2A02 |
| #define PCI_DEVICE_ID_INTEL_82965GME_HB 0x2A10 |
| #define PCI_DEVICE_ID_INTEL_82965GME_IG 0x2A12 |
| #define PCI_DEVICE_ID_INTEL_82945GME_HB 0x27AC |
| #define PCI_DEVICE_ID_INTEL_82945GME_IG 0x27AE |
| #define PCI_DEVICE_ID_INTEL_PINEVIEW_M_HB 0xA010 |
| #define PCI_DEVICE_ID_INTEL_PINEVIEW_M_IG 0xA011 |
| #define PCI_DEVICE_ID_INTEL_PINEVIEW_HB 0xA000 |
| #define PCI_DEVICE_ID_INTEL_PINEVIEW_IG 0xA001 |
| #define PCI_DEVICE_ID_INTEL_G33_HB 0x29C0 |
| #define PCI_DEVICE_ID_INTEL_G33_IG 0x29C2 |
| #define PCI_DEVICE_ID_INTEL_Q35_HB 0x29B0 |
| #define PCI_DEVICE_ID_INTEL_Q35_IG 0x29B2 |
| #define PCI_DEVICE_ID_INTEL_Q33_HB 0x29D0 |
| #define PCI_DEVICE_ID_INTEL_Q33_IG 0x29D2 |
| #define PCI_DEVICE_ID_INTEL_B43_HB 0x2E40 |
| #define PCI_DEVICE_ID_INTEL_B43_IG 0x2E42 |
| #define PCI_DEVICE_ID_INTEL_B43_1_HB 0x2E90 |
| #define PCI_DEVICE_ID_INTEL_B43_1_IG 0x2E92 |
| #define PCI_DEVICE_ID_INTEL_GM45_HB 0x2A40 |
| #define PCI_DEVICE_ID_INTEL_GM45_IG 0x2A42 |
| #define PCI_DEVICE_ID_INTEL_EAGLELAKE_HB 0x2E00 |
| #define PCI_DEVICE_ID_INTEL_EAGLELAKE_IG 0x2E02 |
| #define PCI_DEVICE_ID_INTEL_Q45_HB 0x2E10 |
| #define PCI_DEVICE_ID_INTEL_Q45_IG 0x2E12 |
| #define PCI_DEVICE_ID_INTEL_G45_HB 0x2E20 |
| #define PCI_DEVICE_ID_INTEL_G45_IG 0x2E22 |
| #define PCI_DEVICE_ID_INTEL_G41_HB 0x2E30 |
| #define PCI_DEVICE_ID_INTEL_G41_IG 0x2E32 |
| #define PCI_DEVICE_ID_INTEL_IRONLAKE_D_HB 0x0040 |
| #define PCI_DEVICE_ID_INTEL_IRONLAKE_D_IG 0x0042 |
| #define PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB 0x0044 |
| #define PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB 0x0062 |
| #define PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB 0x006a |
| #define PCI_DEVICE_ID_INTEL_IRONLAKE_M_IG 0x0046 |
| #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_HB 0x0100 /* Desktop */ |
| #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_GT1_IG 0x0102 |
| #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_GT2_IG 0x0112 |
| #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_GT2_PLUS_IG 0x0122 |
| #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_HB 0x0104 /* Mobile */ |
| #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_GT1_IG 0x0106 |
| #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_GT2_IG 0x0116 |
| #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_M_GT2_PLUS_IG 0x0126 |
| #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_S_HB 0x0108 /* Server */ |
| #define PCI_DEVICE_ID_INTEL_SANDYBRIDGE_S_IG 0x010A |
| #define PCI_DEVICE_ID_INTEL_IVYBRIDGE_HB 0x0150 /* Desktop */ |
| #define PCI_DEVICE_ID_INTEL_IVYBRIDGE_GT1_IG 0x0152 |
| #define PCI_DEVICE_ID_INTEL_IVYBRIDGE_GT2_IG 0x0162 |
| #define PCI_DEVICE_ID_INTEL_IVYBRIDGE_M_HB 0x0154 /* Mobile */ |
| #define PCI_DEVICE_ID_INTEL_IVYBRIDGE_M_GT1_IG 0x0156 |
| #define PCI_DEVICE_ID_INTEL_IVYBRIDGE_M_GT2_IG 0x0166 |
| #define PCI_DEVICE_ID_INTEL_IVYBRIDGE_S_HB 0x0158 /* Server */ |
| #define PCI_DEVICE_ID_INTEL_IVYBRIDGE_S_GT1_IG 0x015A |
| |
| int intel_gmch_probe(struct pci_dev *pdev, |
| struct agp_bridge_data *bridge); |
| void intel_gmch_remove(struct pci_dev *pdev); |
| #endif |
