drivers/char/agp/intel-agp.h - SHIFTPHONES/android_kernel_shift_sdm845 - Gitiles

 /*
  * 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_GMADR_BAR		0
 #define I810_MMADR_BAR		1
 #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

 #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_GMADR_BAR	2
 #define I915_MMADR_BAR	0
 #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

 /* 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_D2_HB	    0x0069
 #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

 #endif
	/*
	* 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_GMADR_BAR 0
	#define I810_MMADR_BAR 1
	#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

	#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_GMADR_BAR 2
	#define I915_MMADR_BAR 0
	#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

	/* 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_D2_HB 0x0069
	#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

	#endif