drivers/gpu/drm/radeon/cikd.h

/*
 * Copyright 2012 Advanced Micro Devices, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 * Authors: Alex Deucher
 */
#ifndef CIK_H
#define CIK_H

#define BONAIRE_GB_ADDR_CONFIG_GOLDEN        0x12010001

#define CIK_RB_BITMAP_WIDTH_PER_SH  2

/* SMC IND registers */
#define GENERAL_PWRMGT                                    0xC0200000
#       define GPU_COUNTER_CLK                            (1 << 15)

#define	MPLL_BYPASSCLK_SEL				0xC050019C
#	define MPLL_CLKOUT_SEL(x)			((x) << 8)
#	define MPLL_CLKOUT_SEL_MASK			0xFF00
#define CG_CLKPIN_CNTL                                    0xC05001A0
#       define XTALIN_DIVIDE                              (1 << 1)
#       define BCLK_AS_XCLK                               (1 << 2)
#define CG_CLKPIN_CNTL_2                                  0xC05001A4
#       define FORCE_BIF_REFCLK_EN                        (1 << 3)
#       define MUX_TCLK_TO_XCLK                           (1 << 8)
#define	THM_CLK_CNTL					0xC05001A8
#	define CMON_CLK_SEL(x)				((x) << 0)
#	define CMON_CLK_SEL_MASK			0xFF
#	define TMON_CLK_SEL(x)				((x) << 8)
#	define TMON_CLK_SEL_MASK			0xFF00
#define	MISC_CLK_CTRL					0xC05001AC
#	define DEEP_SLEEP_CLK_SEL(x)			((x) << 0)
#	define DEEP_SLEEP_CLK_SEL_MASK			0xFF
#	define ZCLK_SEL(x)				((x) << 8)
#	define ZCLK_SEL_MASK				0xFF00

/* PCIE registers idx/data 0x38/0x3c */
#define PB0_PIF_PWRDOWN_0                                 0x1100012 /* PCIE */
#       define PLL_POWER_STATE_IN_TXS2_0(x)               ((x) << 7)
#       define PLL_POWER_STATE_IN_TXS2_0_MASK             (0x7 << 7)
#       define PLL_POWER_STATE_IN_TXS2_0_SHIFT            7
#       define PLL_POWER_STATE_IN_OFF_0(x)                ((x) << 10)
#       define PLL_POWER_STATE_IN_OFF_0_MASK              (0x7 << 10)
#       define PLL_POWER_STATE_IN_OFF_0_SHIFT             10
#       define PLL_RAMP_UP_TIME_0(x)                      ((x) << 24)
#       define PLL_RAMP_UP_TIME_0_MASK                    (0x7 << 24)
#       define PLL_RAMP_UP_TIME_0_SHIFT                   24
#define PB0_PIF_PWRDOWN_1                                 0x1100013 /* PCIE */
#       define PLL_POWER_STATE_IN_TXS2_1(x)               ((x) << 7)
#       define PLL_POWER_STATE_IN_TXS2_1_MASK             (0x7 << 7)
#       define PLL_POWER_STATE_IN_TXS2_1_SHIFT            7
#       define PLL_POWER_STATE_IN_OFF_1(x)                ((x) << 10)
#       define PLL_POWER_STATE_IN_OFF_1_MASK              (0x7 << 10)
#       define PLL_POWER_STATE_IN_OFF_1_SHIFT             10
#       define PLL_RAMP_UP_TIME_1(x)                      ((x) << 24)
#       define PLL_RAMP_UP_TIME_1_MASK                    (0x7 << 24)
#       define PLL_RAMP_UP_TIME_1_SHIFT                   24

#define PCIE_CNTL2                                        0x1001001c /* PCIE */
#       define SLV_MEM_LS_EN                              (1 << 16)
#       define MST_MEM_LS_EN                              (1 << 18)
#       define REPLAY_MEM_LS_EN                           (1 << 19)

#define PCIE_LC_STATUS1                                   0x1400028 /* PCIE */
#       define LC_REVERSE_RCVR                            (1 << 0)
#       define LC_REVERSE_XMIT                            (1 << 1)
#       define LC_OPERATING_LINK_WIDTH_MASK               (0x7 << 2)
#       define LC_OPERATING_LINK_WIDTH_SHIFT              2
#       define LC_DETECTED_LINK_WIDTH_MASK                (0x7 << 5)
#       define LC_DETECTED_LINK_WIDTH_SHIFT               5

#define PCIE_P_CNTL                                       0x1400040 /* PCIE */
#       define P_IGNORE_EDB_ERR                           (1 << 6)

#define PB1_PIF_PWRDOWN_0                                 0x2100012 /* PCIE */
#define PB1_PIF_PWRDOWN_1                                 0x2100013 /* PCIE */

#define PCIE_LC_CNTL                                      0x100100A0 /* PCIE */
#       define LC_L0S_INACTIVITY(x)                       ((x) << 8)
#       define LC_L0S_INACTIVITY_MASK                     (0xf << 8)
#       define LC_L0S_INACTIVITY_SHIFT                    8
#       define LC_L1_INACTIVITY(x)                        ((x) << 12)
#       define LC_L1_INACTIVITY_MASK                      (0xf << 12)
#       define LC_L1_INACTIVITY_SHIFT                     12
#       define LC_PMI_TO_L1_DIS                           (1 << 16)
#       define LC_ASPM_TO_L1_DIS                          (1 << 24)

#define PCIE_LC_LINK_WIDTH_CNTL                           0x100100A2 /* PCIE */
#       define LC_LINK_WIDTH_SHIFT                        0
#       define LC_LINK_WIDTH_MASK                         0x7
#       define LC_LINK_WIDTH_X0                           0
#       define LC_LINK_WIDTH_X1                           1
#       define LC_LINK_WIDTH_X2                           2
#       define LC_LINK_WIDTH_X4                           3
#       define LC_LINK_WIDTH_X8                           4
#       define LC_LINK_WIDTH_X16                          6
#       define LC_LINK_WIDTH_RD_SHIFT                     4
#       define LC_LINK_WIDTH_RD_MASK                      0x70
#       define LC_RECONFIG_ARC_MISSING_ESCAPE             (1 << 7)
#       define LC_RECONFIG_NOW                            (1 << 8)
#       define LC_RENEGOTIATION_SUPPORT                   (1 << 9)
#       define LC_RENEGOTIATE_EN                          (1 << 10)
#       define LC_SHORT_RECONFIG_EN                       (1 << 11)
#       define LC_UPCONFIGURE_SUPPORT                     (1 << 12)
#       define LC_UPCONFIGURE_DIS                         (1 << 13)
#       define LC_DYN_LANES_PWR_STATE(x)                  ((x) << 21)
#       define LC_DYN_LANES_PWR_STATE_MASK                (0x3 << 21)
#       define LC_DYN_LANES_PWR_STATE_SHIFT               21
#define PCIE_LC_N_FTS_CNTL                                0x100100a3 /* PCIE */
#       define LC_XMIT_N_FTS(x)                           ((x) << 0)
#       define LC_XMIT_N_FTS_MASK                         (0xff << 0)
#       define LC_XMIT_N_FTS_SHIFT                        0
#       define LC_XMIT_N_FTS_OVERRIDE_EN                  (1 << 8)
#       define LC_N_FTS_MASK                              (0xff << 24)
#define PCIE_LC_SPEED_CNTL                                0x100100A4 /* PCIE */
#       define LC_GEN2_EN_STRAP                           (1 << 0)
#       define LC_GEN3_EN_STRAP                           (1 << 1)
#       define LC_TARGET_LINK_SPEED_OVERRIDE_EN           (1 << 2)
#       define LC_TARGET_LINK_SPEED_OVERRIDE_MASK         (0x3 << 3)
#       define LC_TARGET_LINK_SPEED_OVERRIDE_SHIFT        3
#       define LC_FORCE_EN_SW_SPEED_CHANGE                (1 << 5)
#       define LC_FORCE_DIS_SW_SPEED_CHANGE               (1 << 6)
#       define LC_FORCE_EN_HW_SPEED_CHANGE                (1 << 7)
#       define LC_FORCE_DIS_HW_SPEED_CHANGE               (1 << 8)
#       define LC_INITIATE_LINK_SPEED_CHANGE              (1 << 9)
#       define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_MASK      (0x3 << 10)
#       define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_SHIFT     10
#       define LC_CURRENT_DATA_RATE_MASK                  (0x3 << 13) /* 0/1/2 = gen1/2/3 */
#       define LC_CURRENT_DATA_RATE_SHIFT                 13
#       define LC_CLR_FAILED_SPD_CHANGE_CNT               (1 << 16)
#       define LC_OTHER_SIDE_EVER_SENT_GEN2               (1 << 18)
#       define LC_OTHER_SIDE_SUPPORTS_GEN2                (1 << 19)
#       define LC_OTHER_SIDE_EVER_SENT_GEN3               (1 << 20)
#       define LC_OTHER_SIDE_SUPPORTS_GEN3                (1 << 21)

#define PCIE_LC_CNTL2                                     0x100100B1 /* PCIE */
#       define LC_ALLOW_PDWN_IN_L1                        (1 << 17)
#       define LC_ALLOW_PDWN_IN_L23                       (1 << 18)

#define PCIE_LC_CNTL3                                     0x100100B5 /* PCIE */
#       define LC_GO_TO_RECOVERY                          (1 << 30)
#define PCIE_LC_CNTL4                                     0x100100B6 /* PCIE */
#       define LC_REDO_EQ                                 (1 << 5)
#       define LC_SET_QUIESCE                             (1 << 13)

/* direct registers */
#define PCIE_INDEX  					0x38
#define PCIE_DATA  					0x3C

#define VGA_HDP_CONTROL  				0x328
#define		VGA_MEMORY_DISABLE				(1 << 4)

#define DMIF_ADDR_CALC  				0xC00

#define	SRBM_GFX_CNTL				        0xE44
#define		PIPEID(x)					((x) << 0)
#define		MEID(x)						((x) << 2)
#define		VMID(x)						((x) << 4)
#define		QUEUEID(x)					((x) << 8)

#define	SRBM_STATUS2				        0xE4C
#define		SDMA_BUSY 				(1 << 5)
#define		SDMA1_BUSY 				(1 << 6)
#define	SRBM_STATUS				        0xE50
#define		UVD_RQ_PENDING 				(1 << 1)
#define		GRBM_RQ_PENDING 			(1 << 5)
#define		VMC_BUSY 				(1 << 8)
#define		MCB_BUSY 				(1 << 9)
#define		MCB_NON_DISPLAY_BUSY 			(1 << 10)
#define		MCC_BUSY 				(1 << 11)
#define		MCD_BUSY 				(1 << 12)
#define		SEM_BUSY 				(1 << 14)
#define		IH_BUSY 				(1 << 17)
#define		UVD_BUSY 				(1 << 19)

#define	SRBM_SOFT_RESET				        0xE60
#define		SOFT_RESET_BIF				(1 << 1)
#define		SOFT_RESET_R0PLL			(1 << 4)
#define		SOFT_RESET_DC				(1 << 5)
#define		SOFT_RESET_SDMA1			(1 << 6)
#define		SOFT_RESET_GRBM				(1 << 8)
#define		SOFT_RESET_HDP				(1 << 9)
#define		SOFT_RESET_IH				(1 << 10)
#define		SOFT_RESET_MC				(1 << 11)
#define		SOFT_RESET_ROM				(1 << 14)
#define		SOFT_RESET_SEM				(1 << 15)
#define		SOFT_RESET_VMC				(1 << 17)
#define		SOFT_RESET_SDMA				(1 << 20)
#define		SOFT_RESET_TST				(1 << 21)
#define		SOFT_RESET_REGBB		       	(1 << 22)
#define		SOFT_RESET_ORB				(1 << 23)
#define		SOFT_RESET_VCE				(1 << 24)

#define VM_L2_CNTL					0x1400
#define		ENABLE_L2_CACHE					(1 << 0)
#define		ENABLE_L2_FRAGMENT_PROCESSING			(1 << 1)
#define		L2_CACHE_PTE_ENDIAN_SWAP_MODE(x)		((x) << 2)
#define		L2_CACHE_PDE_ENDIAN_SWAP_MODE(x)		((x) << 4)
#define		ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE		(1 << 9)
#define		ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE	(1 << 10)
#define		EFFECTIVE_L2_QUEUE_SIZE(x)			(((x) & 7) << 15)
#define		CONTEXT1_IDENTITY_ACCESS_MODE(x)		(((x) & 3) << 19)
#define VM_L2_CNTL2					0x1404
#define		INVALIDATE_ALL_L1_TLBS				(1 << 0)
#define		INVALIDATE_L2_CACHE				(1 << 1)
#define		INVALIDATE_CACHE_MODE(x)			((x) << 26)
#define			INVALIDATE_PTE_AND_PDE_CACHES		0
#define			INVALIDATE_ONLY_PTE_CACHES		1
#define			INVALIDATE_ONLY_PDE_CACHES		2
#define VM_L2_CNTL3					0x1408
#define		BANK_SELECT(x)					((x) << 0)
#define		L2_CACHE_UPDATE_MODE(x)				((x) << 6)
#define		L2_CACHE_BIGK_FRAGMENT_SIZE(x)			((x) << 15)
#define		L2_CACHE_BIGK_ASSOCIATIVITY			(1 << 20)
#define	VM_L2_STATUS					0x140C
#define		L2_BUSY						(1 << 0)
#define VM_CONTEXT0_CNTL				0x1410
#define		ENABLE_CONTEXT					(1 << 0)
#define		PAGE_TABLE_DEPTH(x)				(((x) & 3) << 1)
#define		RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT		(1 << 3)
#define		RANGE_PROTECTION_FAULT_ENABLE_DEFAULT		(1 << 4)
#define		DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT	(1 << 6)
#define		DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT	(1 << 7)
#define		PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT		(1 << 9)
#define		PDE0_PROTECTION_FAULT_ENABLE_DEFAULT		(1 << 10)
#define		VALID_PROTECTION_FAULT_ENABLE_INTERRUPT		(1 << 12)
#define		VALID_PROTECTION_FAULT_ENABLE_DEFAULT		(1 << 13)
#define		READ_PROTECTION_FAULT_ENABLE_INTERRUPT		(1 << 15)
#define		READ_PROTECTION_FAULT_ENABLE_DEFAULT		(1 << 16)
#define		WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT		(1 << 18)
#define		WRITE_PROTECTION_FAULT_ENABLE_DEFAULT		(1 << 19)
#define VM_CONTEXT1_CNTL				0x1414
#define VM_CONTEXT0_CNTL2				0x1430
#define VM_CONTEXT1_CNTL2				0x1434
#define	VM_CONTEXT8_PAGE_TABLE_BASE_ADDR		0x1438
#define	VM_CONTEXT9_PAGE_TABLE_BASE_ADDR		0x143c
#define	VM_CONTEXT10_PAGE_TABLE_BASE_ADDR		0x1440
#define	VM_CONTEXT11_PAGE_TABLE_BASE_ADDR		0x1444
#define	VM_CONTEXT12_PAGE_TABLE_BASE_ADDR		0x1448
#define	VM_CONTEXT13_PAGE_TABLE_BASE_ADDR		0x144c
#define	VM_CONTEXT14_PAGE_TABLE_BASE_ADDR		0x1450
#define	VM_CONTEXT15_PAGE_TABLE_BASE_ADDR		0x1454

#define VM_INVALIDATE_REQUEST				0x1478
#define VM_INVALIDATE_RESPONSE				0x147c

#define	VM_CONTEXT1_PROTECTION_FAULT_STATUS		0x14DC
#define		PROTECTIONS_MASK			(0xf << 0)
#define		PROTECTIONS_SHIFT			0
		/* bit 0: range
		 * bit 1: pde0
		 * bit 2: valid
		 * bit 3: read
		 * bit 4: write
		 */
#define		MEMORY_CLIENT_ID_MASK			(0xff << 12)
#define		MEMORY_CLIENT_ID_SHIFT			12
#define		MEMORY_CLIENT_RW_MASK			(1 << 24)
#define		MEMORY_CLIENT_RW_SHIFT			24
#define		FAULT_VMID_MASK				(0xf << 25)
#define		FAULT_VMID_SHIFT			25

#define	VM_CONTEXT1_PROTECTION_FAULT_MCCLIENT		0x14E4

#define	VM_CONTEXT1_PROTECTION_FAULT_ADDR		0x14FC

#define VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR	0x1518
#define VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR	0x151c

#define	VM_CONTEXT0_PAGE_TABLE_BASE_ADDR		0x153c
#define	VM_CONTEXT1_PAGE_TABLE_BASE_ADDR		0x1540
#define	VM_CONTEXT2_PAGE_TABLE_BASE_ADDR		0x1544
#define	VM_CONTEXT3_PAGE_TABLE_BASE_ADDR		0x1548
#define	VM_CONTEXT4_PAGE_TABLE_BASE_ADDR		0x154c
#define	VM_CONTEXT5_PAGE_TABLE_BASE_ADDR		0x1550
#define	VM_CONTEXT6_PAGE_TABLE_BASE_ADDR		0x1554
#define	VM_CONTEXT7_PAGE_TABLE_BASE_ADDR		0x1558
#define	VM_CONTEXT0_PAGE_TABLE_START_ADDR		0x155c
#define	VM_CONTEXT1_PAGE_TABLE_START_ADDR		0x1560

#define	VM_CONTEXT0_PAGE_TABLE_END_ADDR			0x157C
#define	VM_CONTEXT1_PAGE_TABLE_END_ADDR			0x1580

#define MC_SHARED_CHMAP						0x2004
#define		NOOFCHAN_SHIFT					12
#define		NOOFCHAN_MASK					0x0000f000
#define MC_SHARED_CHREMAP					0x2008

#define CHUB_CONTROL					0x1864
#define		BYPASS_VM					(1 << 0)

#define	MC_VM_FB_LOCATION				0x2024
#define	MC_VM_AGP_TOP					0x2028
#define	MC_VM_AGP_BOT					0x202C
#define	MC_VM_AGP_BASE					0x2030
#define	MC_VM_SYSTEM_APERTURE_LOW_ADDR			0x2034
#define	MC_VM_SYSTEM_APERTURE_HIGH_ADDR			0x2038
#define	MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR		0x203C

#define	MC_VM_MX_L1_TLB_CNTL				0x2064
#define		ENABLE_L1_TLB					(1 << 0)
#define		ENABLE_L1_FRAGMENT_PROCESSING			(1 << 1)
#define		SYSTEM_ACCESS_MODE_PA_ONLY			(0 << 3)
#define		SYSTEM_ACCESS_MODE_USE_SYS_MAP			(1 << 3)
#define		SYSTEM_ACCESS_MODE_IN_SYS			(2 << 3)
#define		SYSTEM_ACCESS_MODE_NOT_IN_SYS			(3 << 3)
#define		SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU	(0 << 5)
#define		ENABLE_ADVANCED_DRIVER_MODEL			(1 << 6)
#define	MC_VM_FB_OFFSET					0x2068

#define MC_SHARED_BLACKOUT_CNTL           		0x20ac

#define	MC_ARB_RAMCFG					0x2760
#define		NOOFBANK_SHIFT					0
#define		NOOFBANK_MASK					0x00000003
#define		NOOFRANK_SHIFT					2
#define		NOOFRANK_MASK					0x00000004
#define		NOOFROWS_SHIFT					3
#define		NOOFROWS_MASK					0x00000038
#define		NOOFCOLS_SHIFT					6
#define		NOOFCOLS_MASK					0x000000C0
#define		CHANSIZE_SHIFT					8
#define		CHANSIZE_MASK					0x00000100
#define		NOOFGROUPS_SHIFT				12
#define		NOOFGROUPS_MASK					0x00001000

#define MC_SEQ_SUP_CNTL           			0x28c8
#define		RUN_MASK      				(1 << 0)
#define MC_SEQ_SUP_PGM           			0x28cc

#define	MC_SEQ_TRAIN_WAKEUP_CNTL			0x28e8
#define		TRAIN_DONE_D0      			(1 << 30)
#define		TRAIN_DONE_D1      			(1 << 31)

#define MC_IO_PAD_CNTL_D0           			0x29d0
#define		MEM_FALL_OUT_CMD      			(1 << 8)

#define MC_SEQ_IO_DEBUG_INDEX           		0x2a44
#define MC_SEQ_IO_DEBUG_DATA           			0x2a48

#define	HDP_HOST_PATH_CNTL				0x2C00
#define	HDP_NONSURFACE_BASE				0x2C04
#define	HDP_NONSURFACE_INFO				0x2C08
#define	HDP_NONSURFACE_SIZE				0x2C0C

#define HDP_ADDR_CONFIG  				0x2F48
#define HDP_MISC_CNTL					0x2F4C
#define 	HDP_FLUSH_INVALIDATE_CACHE			(1 << 0)

#define IH_RB_CNTL                                        0x3e00
#       define IH_RB_ENABLE                               (1 << 0)
#       define IH_RB_SIZE(x)                              ((x) << 1) /* log2 */
#       define IH_RB_FULL_DRAIN_ENABLE                    (1 << 6)
#       define IH_WPTR_WRITEBACK_ENABLE                   (1 << 8)
#       define IH_WPTR_WRITEBACK_TIMER(x)                 ((x) << 9) /* log2 */
#       define IH_WPTR_OVERFLOW_ENABLE                    (1 << 16)
#       define IH_WPTR_OVERFLOW_CLEAR                     (1 << 31)
#define IH_RB_BASE                                        0x3e04
#define IH_RB_RPTR                                        0x3e08
#define IH_RB_WPTR                                        0x3e0c
#       define RB_OVERFLOW                                (1 << 0)
#       define WPTR_OFFSET_MASK                           0x3fffc
#define IH_RB_WPTR_ADDR_HI                                0x3e10
#define IH_RB_WPTR_ADDR_LO                                0x3e14
#define IH_CNTL                                           0x3e18
#       define ENABLE_INTR                                (1 << 0)
#       define IH_MC_SWAP(x)                              ((x) << 1)
#       define IH_MC_SWAP_NONE                            0
#       define IH_MC_SWAP_16BIT                           1
#       define IH_MC_SWAP_32BIT                           2
#       define IH_MC_SWAP_64BIT                           3
#       define RPTR_REARM                                 (1 << 4)
#       define MC_WRREQ_CREDIT(x)                         ((x) << 15)
#       define MC_WR_CLEAN_CNT(x)                         ((x) << 20)
#       define MC_VMID(x)                                 ((x) << 25)

#define	CONFIG_MEMSIZE					0x5428

#define INTERRUPT_CNTL                                    0x5468
#       define IH_DUMMY_RD_OVERRIDE                       (1 << 0)
#       define IH_DUMMY_RD_EN                             (1 << 1)
#       define IH_REQ_NONSNOOP_EN                         (1 << 3)
#       define GEN_IH_INT_EN                              (1 << 8)
#define INTERRUPT_CNTL2                                   0x546c

#define HDP_MEM_COHERENCY_FLUSH_CNTL			0x5480

#define	BIF_FB_EN						0x5490
#define		FB_READ_EN					(1 << 0)
#define		FB_WRITE_EN					(1 << 1)

#define HDP_REG_COHERENCY_FLUSH_CNTL			0x54A0

#define GPU_HDP_FLUSH_REQ				0x54DC
#define GPU_HDP_FLUSH_DONE				0x54E0
#define		CP0					(1 << 0)
#define		CP1					(1 << 1)
#define		CP2					(1 << 2)
#define		CP3					(1 << 3)
#define		CP4					(1 << 4)
#define		CP5					(1 << 5)
#define		CP6					(1 << 6)
#define		CP7					(1 << 7)
#define		CP8					(1 << 8)
#define		CP9					(1 << 9)
#define		SDMA0					(1 << 10)
#define		SDMA1					(1 << 11)

/* 0x6b04, 0x7704, 0x10304, 0x10f04, 0x11b04, 0x12704 */
#define	LB_MEMORY_CTRL					0x6b04
#define		LB_MEMORY_SIZE(x)			((x) << 0)
#define		LB_MEMORY_CONFIG(x)			((x) << 20)

#define	DPG_WATERMARK_MASK_CONTROL			0x6cc8
#       define LATENCY_WATERMARK_MASK(x)		((x) << 8)
#define	DPG_PIPE_LATENCY_CONTROL			0x6ccc
#       define LATENCY_LOW_WATERMARK(x)			((x) << 0)
#       define LATENCY_HIGH_WATERMARK(x)		((x) << 16)

/* 0x6b24, 0x7724, 0x10324, 0x10f24, 0x11b24, 0x12724 */
#define LB_VLINE_STATUS                                 0x6b24
#       define VLINE_OCCURRED                           (1 << 0)
#       define VLINE_ACK                                (1 << 4)
#       define VLINE_STAT                               (1 << 12)
#       define VLINE_INTERRUPT                          (1 << 16)
#       define VLINE_INTERRUPT_TYPE                     (1 << 17)
/* 0x6b2c, 0x772c, 0x1032c, 0x10f2c, 0x11b2c, 0x1272c */
#define LB_VBLANK_STATUS                                0x6b2c
#       define VBLANK_OCCURRED                          (1 << 0)
#       define VBLANK_ACK                               (1 << 4)
#       define VBLANK_STAT                              (1 << 12)
#       define VBLANK_INTERRUPT                         (1 << 16)
#       define VBLANK_INTERRUPT_TYPE                    (1 << 17)

/* 0x6b20, 0x7720, 0x10320, 0x10f20, 0x11b20, 0x12720 */
#define LB_INTERRUPT_MASK                               0x6b20
#       define VBLANK_INTERRUPT_MASK                    (1 << 0)
#       define VLINE_INTERRUPT_MASK                     (1 << 4)
#       define VLINE2_INTERRUPT_MASK                    (1 << 8)

#define DISP_INTERRUPT_STATUS                           0x60f4
#       define LB_D1_VLINE_INTERRUPT                    (1 << 2)
#       define LB_D1_VBLANK_INTERRUPT                   (1 << 3)
#       define DC_HPD1_INTERRUPT                        (1 << 17)
#       define DC_HPD1_RX_INTERRUPT                     (1 << 18)
#       define DACA_AUTODETECT_INTERRUPT                (1 << 22)
#       define DACB_AUTODETECT_INTERRUPT                (1 << 23)
#       define DC_I2C_SW_DONE_INTERRUPT                 (1 << 24)
#       define DC_I2C_HW_DONE_INTERRUPT                 (1 << 25)
#define DISP_INTERRUPT_STATUS_CONTINUE                  0x60f8
#       define LB_D2_VLINE_INTERRUPT                    (1 << 2)
#       define LB_D2_VBLANK_INTERRUPT                   (1 << 3)
#       define DC_HPD2_INTERRUPT                        (1 << 17)
#       define DC_HPD2_RX_INTERRUPT                     (1 << 18)
#       define DISP_TIMER_INTERRUPT                     (1 << 24)
#define DISP_INTERRUPT_STATUS_CONTINUE2                 0x60fc
#       define LB_D3_VLINE_INTERRUPT                    (1 << 2)
#       define LB_D3_VBLANK_INTERRUPT                   (1 << 3)
#       define DC_HPD3_INTERRUPT                        (1 << 17)
#       define DC_HPD3_RX_INTERRUPT                     (1 << 18)
#define DISP_INTERRUPT_STATUS_CONTINUE3                 0x6100
#       define LB_D4_VLINE_INTERRUPT                    (1 << 2)
#       define LB_D4_VBLANK_INTERRUPT                   (1 << 3)
#       define DC_HPD4_INTERRUPT                        (1 << 17)
#       define DC_HPD4_RX_INTERRUPT                     (1 << 18)
#define DISP_INTERRUPT_STATUS_CONTINUE4                 0x614c
#       define LB_D5_VLINE_INTERRUPT                    (1 << 2)
#       define LB_D5_VBLANK_INTERRUPT                   (1 << 3)
#       define DC_HPD5_INTERRUPT                        (1 << 17)
#       define DC_HPD5_RX_INTERRUPT                     (1 << 18)
#define DISP_INTERRUPT_STATUS_CONTINUE5                 0x6150
#       define LB_D6_VLINE_INTERRUPT                    (1 << 2)
#       define LB_D6_VBLANK_INTERRUPT                   (1 << 3)
#       define DC_HPD6_INTERRUPT                        (1 << 17)
#       define DC_HPD6_RX_INTERRUPT                     (1 << 18)
#define DISP_INTERRUPT_STATUS_CONTINUE6                 0x6780

#define	DAC_AUTODETECT_INT_CONTROL			0x67c8

#define DC_HPD1_INT_STATUS                              0x601c
#define DC_HPD2_INT_STATUS                              0x6028
#define DC_HPD3_INT_STATUS                              0x6034
#define DC_HPD4_INT_STATUS                              0x6040
#define DC_HPD5_INT_STATUS                              0x604c
#define DC_HPD6_INT_STATUS                              0x6058
#       define DC_HPDx_INT_STATUS                       (1 << 0)
#       define DC_HPDx_SENSE                            (1 << 1)
#       define DC_HPDx_SENSE_DELAYED                    (1 << 4)
#       define DC_HPDx_RX_INT_STATUS                    (1 << 8)

#define DC_HPD1_INT_CONTROL                             0x6020
#define DC_HPD2_INT_CONTROL                             0x602c
#define DC_HPD3_INT_CONTROL                             0x6038
#define DC_HPD4_INT_CONTROL                             0x6044
#define DC_HPD5_INT_CONTROL                             0x6050
#define DC_HPD6_INT_CONTROL                             0x605c
#       define DC_HPDx_INT_ACK                          (1 << 0)
#       define DC_HPDx_INT_POLARITY                     (1 << 8)
#       define DC_HPDx_INT_EN                           (1 << 16)
#       define DC_HPDx_RX_INT_ACK                       (1 << 20)
#       define DC_HPDx_RX_INT_EN                        (1 << 24)

#define DC_HPD1_CONTROL                                   0x6024
#define DC_HPD2_CONTROL                                   0x6030
#define DC_HPD3_CONTROL                                   0x603c
#define DC_HPD4_CONTROL                                   0x6048
#define DC_HPD5_CONTROL                                   0x6054
#define DC_HPD6_CONTROL                                   0x6060
#       define DC_HPDx_CONNECTION_TIMER(x)                ((x) << 0)
#       define DC_HPDx_RX_INT_TIMER(x)                    ((x) << 16)
#       define DC_HPDx_EN                                 (1 << 28)

#define	GRBM_CNTL					0x8000
#define		GRBM_READ_TIMEOUT(x)				((x) << 0)

#define	GRBM_STATUS2					0x8008
#define		ME0PIPE1_CMDFIFO_AVAIL_MASK			0x0000000F
#define		ME0PIPE1_CF_RQ_PENDING				(1 << 4)
#define		ME0PIPE1_PF_RQ_PENDING				(1 << 5)
#define		ME1PIPE0_RQ_PENDING				(1 << 6)
#define		ME1PIPE1_RQ_PENDING				(1 << 7)
#define		ME1PIPE2_RQ_PENDING				(1 << 8)
#define		ME1PIPE3_RQ_PENDING				(1 << 9)
#define		ME2PIPE0_RQ_PENDING				(1 << 10)
#define		ME2PIPE1_RQ_PENDING				(1 << 11)
#define		ME2PIPE2_RQ_PENDING				(1 << 12)
#define		ME2PIPE3_RQ_PENDING				(1 << 13)
#define		RLC_RQ_PENDING 					(1 << 14)
#define		RLC_BUSY 					(1 << 24)
#define		TC_BUSY 					(1 << 25)
#define		CPF_BUSY 					(1 << 28)
#define		CPC_BUSY 					(1 << 29)
#define		CPG_BUSY 					(1 << 30)

#define	GRBM_STATUS					0x8010
#define		ME0PIPE0_CMDFIFO_AVAIL_MASK			0x0000000F
#define		SRBM_RQ_PENDING					(1 << 5)
#define		ME0PIPE0_CF_RQ_PENDING				(1 << 7)
#define		ME0PIPE0_PF_RQ_PENDING				(1 << 8)
#define		GDS_DMA_RQ_PENDING				(1 << 9)
#define		DB_CLEAN					(1 << 12)
#define		CB_CLEAN					(1 << 13)
#define		TA_BUSY 					(1 << 14)
#define		GDS_BUSY 					(1 << 15)
#define		WD_BUSY_NO_DMA 					(1 << 16)
#define		VGT_BUSY					(1 << 17)
#define		IA_BUSY_NO_DMA					(1 << 18)
#define		IA_BUSY						(1 << 19)
#define		SX_BUSY 					(1 << 20)
#define		WD_BUSY 					(1 << 21)
#define		SPI_BUSY					(1 << 22)
#define		BCI_BUSY					(1 << 23)
#define		SC_BUSY 					(1 << 24)
#define		PA_BUSY 					(1 << 25)
#define		DB_BUSY 					(1 << 26)
#define		CP_COHERENCY_BUSY      				(1 << 28)
#define		CP_BUSY 					(1 << 29)
#define		CB_BUSY 					(1 << 30)
#define		GUI_ACTIVE					(1 << 31)
#define	GRBM_STATUS_SE0					0x8014
#define	GRBM_STATUS_SE1					0x8018
#define	GRBM_STATUS_SE2					0x8038
#define	GRBM_STATUS_SE3					0x803C
#define		SE_DB_CLEAN					(1 << 1)
#define		SE_CB_CLEAN					(1 << 2)
#define		SE_BCI_BUSY					(1 << 22)
#define		SE_VGT_BUSY					(1 << 23)
#define		SE_PA_BUSY					(1 << 24)
#define		SE_TA_BUSY					(1 << 25)
#define		SE_SX_BUSY					(1 << 26)
#define		SE_SPI_BUSY					(1 << 27)
#define		SE_SC_BUSY					(1 << 29)
#define		SE_DB_BUSY					(1 << 30)
#define		SE_CB_BUSY					(1 << 31)

#define	GRBM_SOFT_RESET					0x8020
#define		SOFT_RESET_CP					(1 << 0)  /* All CP blocks */
#define		SOFT_RESET_RLC					(1 << 2)  /* RLC */
#define		SOFT_RESET_GFX					(1 << 16) /* GFX */
#define		SOFT_RESET_CPF					(1 << 17) /* CP fetcher shared by gfx and compute */
#define		SOFT_RESET_CPC					(1 << 18) /* CP Compute (MEC1/2) */
#define		SOFT_RESET_CPG					(1 << 19) /* CP GFX (PFP, ME, CE) */

#define GRBM_INT_CNTL                                   0x8060
#       define RDERR_INT_ENABLE                         (1 << 0)
#       define GUI_IDLE_INT_ENABLE                      (1 << 19)

#define CP_CPC_STATUS					0x8210
#define CP_CPC_BUSY_STAT				0x8214
#define CP_CPC_STALLED_STAT1				0x8218
#define CP_CPF_STATUS					0x821c
#define CP_CPF_BUSY_STAT				0x8220
#define CP_CPF_STALLED_STAT1				0x8224

#define CP_MEC_CNTL					0x8234
#define		MEC_ME2_HALT					(1 << 28)
#define		MEC_ME1_HALT					(1 << 30)

#define CP_MEC_CNTL					0x8234
#define		MEC_ME2_HALT					(1 << 28)
#define		MEC_ME1_HALT					(1 << 30)

#define CP_STALLED_STAT3				0x8670
#define CP_STALLED_STAT1				0x8674
#define CP_STALLED_STAT2				0x8678

#define CP_STAT						0x8680

#define CP_ME_CNTL					0x86D8
#define		CP_CE_HALT					(1 << 24)
#define		CP_PFP_HALT					(1 << 26)
#define		CP_ME_HALT					(1 << 28)

#define	CP_RB0_RPTR					0x8700
#define	CP_RB_WPTR_DELAY				0x8704

#define CP_MEQ_THRESHOLDS				0x8764
#define		MEQ1_START(x)				((x) << 0)
#define		MEQ2_START(x)				((x) << 8)

#define	VGT_VTX_VECT_EJECT_REG				0x88B0

#define	VGT_CACHE_INVALIDATION				0x88C4
#define		CACHE_INVALIDATION(x)				((x) << 0)
#define			VC_ONLY						0
#define			TC_ONLY						1
#define			VC_AND_TC					2
#define		AUTO_INVLD_EN(x)				((x) << 6)
#define			NO_AUTO						0
#define			ES_AUTO						1
#define			GS_AUTO						2
#define			ES_AND_GS_AUTO					3

#define	VGT_GS_VERTEX_REUSE				0x88D4

#define CC_GC_SHADER_ARRAY_CONFIG			0x89bc
#define		INACTIVE_CUS_MASK			0xFFFF0000
#define		INACTIVE_CUS_SHIFT			16
#define GC_USER_SHADER_ARRAY_CONFIG			0x89c0

#define	PA_CL_ENHANCE					0x8A14
#define		CLIP_VTX_REORDER_ENA				(1 << 0)
#define		NUM_CLIP_SEQ(x)					((x) << 1)

#define	PA_SC_FORCE_EOV_MAX_CNTS			0x8B24
#define		FORCE_EOV_MAX_CLK_CNT(x)			((x) << 0)
#define		FORCE_EOV_MAX_REZ_CNT(x)			((x) << 16)

#define	PA_SC_FIFO_SIZE					0x8BCC
#define		SC_FRONTEND_PRIM_FIFO_SIZE(x)			((x) << 0)
#define		SC_BACKEND_PRIM_FIFO_SIZE(x)			((x) << 6)
#define		SC_HIZ_TILE_FIFO_SIZE(x)			((x) << 15)
#define		SC_EARLYZ_TILE_FIFO_SIZE(x)			((x) << 23)

#define	PA_SC_ENHANCE					0x8BF0
#define		ENABLE_PA_SC_OUT_OF_ORDER			(1 << 0)
#define		DISABLE_PA_SC_GUIDANCE				(1 << 13)

#define	SQ_CONFIG					0x8C00

#define	SH_MEM_BASES					0x8C28
/* if PTR32, these are the bases for scratch and lds */
#define		PRIVATE_BASE(x)					((x) << 0) /* scratch */
#define		SHARED_BASE(x)					((x) << 16) /* LDS */
#define	SH_MEM_APE1_BASE				0x8C2C
/* if PTR32, this is the base location of GPUVM */
#define	SH_MEM_APE1_LIMIT				0x8C30
/* if PTR32, this is the upper limit of GPUVM */
#define	SH_MEM_CONFIG					0x8C34
#define		PTR32						(1 << 0)
#define		ALIGNMENT_MODE(x)				((x) << 2)
#define			SH_MEM_ALIGNMENT_MODE_DWORD			0
#define			SH_MEM_ALIGNMENT_MODE_DWORD_STRICT		1
#define			SH_MEM_ALIGNMENT_MODE_STRICT			2
#define			SH_MEM_ALIGNMENT_MODE_UNALIGNED			3
#define		DEFAULT_MTYPE(x)				((x) << 4)
#define		APE1_MTYPE(x)					((x) << 7)

#define	SX_DEBUG_1					0x9060

#define	SPI_CONFIG_CNTL					0x9100

#define	SPI_CONFIG_CNTL_1				0x913C
#define		VTX_DONE_DELAY(x)				((x) << 0)
#define		INTERP_ONE_PRIM_PER_ROW				(1 << 4)

#define	TA_CNTL_AUX					0x9508

#define DB_DEBUG					0x9830
#define DB_DEBUG2					0x9834
#define DB_DEBUG3					0x9838

#define CC_RB_BACKEND_DISABLE				0x98F4
#define		BACKEND_DISABLE(x)     			((x) << 16)
#define GB_ADDR_CONFIG  				0x98F8
#define		NUM_PIPES(x)				((x) << 0)
#define		NUM_PIPES_MASK				0x00000007
#define		NUM_PIPES_SHIFT				0
#define		PIPE_INTERLEAVE_SIZE(x)			((x) << 4)
#define		PIPE_INTERLEAVE_SIZE_MASK		0x00000070
#define		PIPE_INTERLEAVE_SIZE_SHIFT		4
#define		NUM_SHADER_ENGINES(x)			((x) << 12)
#define		NUM_SHADER_ENGINES_MASK			0x00003000
#define		NUM_SHADER_ENGINES_SHIFT		12
#define		SHADER_ENGINE_TILE_SIZE(x)     		((x) << 16)
#define		SHADER_ENGINE_TILE_SIZE_MASK		0x00070000
#define		SHADER_ENGINE_TILE_SIZE_SHIFT		16
#define		ROW_SIZE(x)             		((x) << 28)
#define		ROW_SIZE_MASK				0x30000000
#define		ROW_SIZE_SHIFT				28

#define	GB_TILE_MODE0					0x9910
#       define ARRAY_MODE(x)					((x) << 2)
#              define	ARRAY_LINEAR_GENERAL			0
#              define	ARRAY_LINEAR_ALIGNED			1
#              define	ARRAY_1D_TILED_THIN1			2
#              define	ARRAY_2D_TILED_THIN1			4
#              define	ARRAY_PRT_TILED_THIN1			5
#              define	ARRAY_PRT_2D_TILED_THIN1		6
#       define PIPE_CONFIG(x)					((x) << 6)
#              define	ADDR_SURF_P2				0
#              define	ADDR_SURF_P4_8x16			4
#              define	ADDR_SURF_P4_16x16			5
#              define	ADDR_SURF_P4_16x32			6
#              define	ADDR_SURF_P4_32x32			7
#              define	ADDR_SURF_P8_16x16_8x16			8
#              define	ADDR_SURF_P8_16x32_8x16			9
#              define	ADDR_SURF_P8_32x32_8x16			10
#              define	ADDR_SURF_P8_16x32_16x16		11
#              define	ADDR_SURF_P8_32x32_16x16		12
#              define	ADDR_SURF_P8_32x32_16x32		13
#              define	ADDR_SURF_P8_32x64_32x32		14
#       define TILE_SPLIT(x)					((x) << 11)
#              define	ADDR_SURF_TILE_SPLIT_64B		0
#              define	ADDR_SURF_TILE_SPLIT_128B		1
#              define	ADDR_SURF_TILE_SPLIT_256B		2
#              define	ADDR_SURF_TILE_SPLIT_512B		3
#              define	ADDR_SURF_TILE_SPLIT_1KB		4
#              define	ADDR_SURF_TILE_SPLIT_2KB		5
#              define	ADDR_SURF_TILE_SPLIT_4KB		6
#       define MICRO_TILE_MODE_NEW(x)				((x) << 22)
#              define	ADDR_SURF_DISPLAY_MICRO_TILING		0
#              define	ADDR_SURF_THIN_MICRO_TILING		1
#              define	ADDR_SURF_DEPTH_MICRO_TILING		2
#              define	ADDR_SURF_ROTATED_MICRO_TILING		3
#       define SAMPLE_SPLIT(x)					((x) << 25)
#              define	ADDR_SURF_SAMPLE_SPLIT_1		0
#              define	ADDR_SURF_SAMPLE_SPLIT_2		1
#              define	ADDR_SURF_SAMPLE_SPLIT_4		2
#              define	ADDR_SURF_SAMPLE_SPLIT_8		3

#define	GB_MACROTILE_MODE0					0x9990
#       define BANK_WIDTH(x)					((x) << 0)
#              define	ADDR_SURF_BANK_WIDTH_1			0
#              define	ADDR_SURF_BANK_WIDTH_2			1
#              define	ADDR_SURF_BANK_WIDTH_4			2
#              define	ADDR_SURF_BANK_WIDTH_8			3
#       define BANK_HEIGHT(x)					((x) << 2)
#              define	ADDR_SURF_BANK_HEIGHT_1			0
#              define	ADDR_SURF_BANK_HEIGHT_2			1
#              define	ADDR_SURF_BANK_HEIGHT_4			2
#              define	ADDR_SURF_BANK_HEIGHT_8			3
#       define MACRO_TILE_ASPECT(x)				((x) << 4)
#              define	ADDR_SURF_MACRO_ASPECT_1		0
#              define	ADDR_SURF_MACRO_ASPECT_2		1
#              define	ADDR_SURF_MACRO_ASPECT_4		2
#              define	ADDR_SURF_MACRO_ASPECT_8		3
#       define NUM_BANKS(x)					((x) << 6)
#              define	ADDR_SURF_2_BANK			0
#              define	ADDR_SURF_4_BANK			1
#              define	ADDR_SURF_8_BANK			2
#              define	ADDR_SURF_16_BANK			3

#define	CB_HW_CONTROL					0x9A10

#define	GC_USER_RB_BACKEND_DISABLE			0x9B7C
#define		BACKEND_DISABLE_MASK			0x00FF0000
#define		BACKEND_DISABLE_SHIFT			16

#define	TCP_CHAN_STEER_LO				0xac0c
#define	TCP_CHAN_STEER_HI				0xac10

#define	TC_CFG_L1_LOAD_POLICY0				0xAC68
#define	TC_CFG_L1_LOAD_POLICY1				0xAC6C
#define	TC_CFG_L1_STORE_POLICY				0xAC70
#define	TC_CFG_L2_LOAD_POLICY0				0xAC74
#define	TC_CFG_L2_LOAD_POLICY1				0xAC78
#define	TC_CFG_L2_STORE_POLICY0				0xAC7C
#define	TC_CFG_L2_STORE_POLICY1				0xAC80
#define	TC_CFG_L2_ATOMIC_POLICY				0xAC84
#define	TC_CFG_L1_VOLATILE				0xAC88
#define	TC_CFG_L2_VOLATILE				0xAC8C

#define	CP_RB0_BASE					0xC100
#define	CP_RB0_CNTL					0xC104
#define		RB_BUFSZ(x)					((x) << 0)
#define		RB_BLKSZ(x)					((x) << 8)
#define		BUF_SWAP_32BIT					(2 << 16)
#define		RB_NO_UPDATE					(1 << 27)
#define		RB_RPTR_WR_ENA					(1 << 31)

#define	CP_RB0_RPTR_ADDR				0xC10C
#define		RB_RPTR_SWAP_32BIT				(2 << 0)
#define	CP_RB0_RPTR_ADDR_HI				0xC110
#define	CP_RB0_WPTR					0xC114

#define	CP_DEVICE_ID					0xC12C
#define	CP_ENDIAN_SWAP					0xC140
#define	CP_RB_VMID					0xC144

#define	CP_PFP_UCODE_ADDR				0xC150
#define	CP_PFP_UCODE_DATA				0xC154
#define	CP_ME_RAM_RADDR					0xC158
#define	CP_ME_RAM_WADDR					0xC15C
#define	CP_ME_RAM_DATA					0xC160

#define	CP_CE_UCODE_ADDR				0xC168
#define	CP_CE_UCODE_DATA				0xC16C
#define	CP_MEC_ME1_UCODE_ADDR				0xC170
#define	CP_MEC_ME1_UCODE_DATA				0xC174
#define	CP_MEC_ME2_UCODE_ADDR				0xC178
#define	CP_MEC_ME2_UCODE_DATA				0xC17C

#define CP_INT_CNTL_RING0                               0xC1A8
#       define CNTX_BUSY_INT_ENABLE                     (1 << 19)
#       define CNTX_EMPTY_INT_ENABLE                    (1 << 20)
#       define PRIV_INSTR_INT_ENABLE                    (1 << 22)
#       define PRIV_REG_INT_ENABLE                      (1 << 23)
#       define TIME_STAMP_INT_ENABLE                    (1 << 26)
#       define CP_RINGID2_INT_ENABLE                    (1 << 29)
#       define CP_RINGID1_INT_ENABLE                    (1 << 30)
#       define CP_RINGID0_INT_ENABLE                    (1 << 31)

#define CP_INT_STATUS_RING0                             0xC1B4
#       define PRIV_INSTR_INT_STAT                      (1 << 22)
#       define PRIV_REG_INT_STAT                        (1 << 23)
#       define TIME_STAMP_INT_STAT                      (1 << 26)
#       define CP_RINGID2_INT_STAT                      (1 << 29)
#       define CP_RINGID1_INT_STAT                      (1 << 30)
#       define CP_RINGID0_INT_STAT                      (1 << 31)

#define CP_CPF_DEBUG                                    0xC200

#define CP_PQ_WPTR_POLL_CNTL                            0xC20C
#define		WPTR_POLL_EN      			(1 << 31)

#define CP_ME1_PIPE0_INT_CNTL                           0xC214
#define CP_ME1_PIPE1_INT_CNTL                           0xC218
#define CP_ME1_PIPE2_INT_CNTL                           0xC21C
#define CP_ME1_PIPE3_INT_CNTL                           0xC220
#define CP_ME2_PIPE0_INT_CNTL                           0xC224
#define CP_ME2_PIPE1_INT_CNTL                           0xC228
#define CP_ME2_PIPE2_INT_CNTL                           0xC22C
#define CP_ME2_PIPE3_INT_CNTL                           0xC230
#       define DEQUEUE_REQUEST_INT_ENABLE               (1 << 13)
#       define WRM_POLL_TIMEOUT_INT_ENABLE              (1 << 17)
#       define PRIV_REG_INT_ENABLE                      (1 << 23)
#       define TIME_STAMP_INT_ENABLE                    (1 << 26)
#       define GENERIC2_INT_ENABLE                      (1 << 29)
#       define GENERIC1_INT_ENABLE                      (1 << 30)
#       define GENERIC0_INT_ENABLE                      (1 << 31)
#define CP_ME1_PIPE0_INT_STATUS                         0xC214
#define CP_ME1_PIPE1_INT_STATUS                         0xC218
#define CP_ME1_PIPE2_INT_STATUS                         0xC21C
#define CP_ME1_PIPE3_INT_STATUS                         0xC220
#define CP_ME2_PIPE0_INT_STATUS                         0xC224
#define CP_ME2_PIPE1_INT_STATUS                         0xC228
#define CP_ME2_PIPE2_INT_STATUS                         0xC22C
#define CP_ME2_PIPE3_INT_STATUS                         0xC230
#       define DEQUEUE_REQUEST_INT_STATUS               (1 << 13)
#       define WRM_POLL_TIMEOUT_INT_STATUS              (1 << 17)
#       define PRIV_REG_INT_STATUS                      (1 << 23)
#       define TIME_STAMP_INT_STATUS                    (1 << 26)
#       define GENERIC2_INT_STATUS                      (1 << 29)
#       define GENERIC1_INT_STATUS                      (1 << 30)
#       define GENERIC0_INT_STATUS                      (1 << 31)

#define	CP_MAX_CONTEXT					0xC2B8

#define	CP_RB0_BASE_HI					0xC2C4

#define RLC_CNTL                                          0xC300
#       define RLC_ENABLE                                 (1 << 0)

#define RLC_MC_CNTL                                       0xC30C

#define RLC_LB_CNTR_MAX                                   0xC348

#define RLC_LB_CNTL                                       0xC364
#       define LOAD_BALANCE_ENABLE                        (1 << 0)

#define RLC_LB_CNTR_INIT                                  0xC36C

#define RLC_SAVE_AND_RESTORE_BASE                         0xC374
#define RLC_DRIVER_DMA_STATUS                             0xC378

#define RLC_GPM_UCODE_ADDR                                0xC388
#define RLC_GPM_UCODE_DATA                                0xC38C
#define RLC_GPU_CLOCK_COUNT_LSB                           0xC390
#define RLC_GPU_CLOCK_COUNT_MSB                           0xC394
#define RLC_CAPTURE_GPU_CLOCK_COUNT                       0xC398
#define RLC_UCODE_CNTL                                    0xC39C

#define RLC_CGCG_CGLS_CTRL                                0xC424

#define RLC_LB_INIT_CU_MASK                               0xC43C

#define RLC_LB_PARAMS                                     0xC444

#define RLC_SERDES_CU_MASTER_BUSY                         0xC484
#define RLC_SERDES_NONCU_MASTER_BUSY                      0xC488
#       define SE_MASTER_BUSY_MASK                        0x0000ffff
#       define GC_MASTER_BUSY                             (1 << 16)
#       define TC0_MASTER_BUSY                            (1 << 17)
#       define TC1_MASTER_BUSY                            (1 << 18)

#define RLC_GPM_SCRATCH_ADDR                              0xC4B0
#define RLC_GPM_SCRATCH_DATA                              0xC4B4

#define CP_HPD_EOP_BASE_ADDR                              0xC904
#define CP_HPD_EOP_BASE_ADDR_HI                           0xC908
#define CP_HPD_EOP_VMID                                   0xC90C
#define CP_HPD_EOP_CONTROL                                0xC910
#define		EOP_SIZE(x)				((x) << 0)
#define		EOP_SIZE_MASK      			(0x3f << 0)
#define CP_MQD_BASE_ADDR                                  0xC914
#define CP_MQD_BASE_ADDR_HI                               0xC918
#define CP_HQD_ACTIVE                                     0xC91C
#define CP_HQD_VMID                                       0xC920

#define CP_HQD_PQ_BASE                                    0xC934
#define CP_HQD_PQ_BASE_HI                                 0xC938
#define CP_HQD_PQ_RPTR                                    0xC93C
#define CP_HQD_PQ_RPTR_REPORT_ADDR                        0xC940
#define CP_HQD_PQ_RPTR_REPORT_ADDR_HI                     0xC944
#define CP_HQD_PQ_WPTR_POLL_ADDR                          0xC948
#define CP_HQD_PQ_WPTR_POLL_ADDR_HI                       0xC94C
#define CP_HQD_PQ_DOORBELL_CONTROL                        0xC950
#define		DOORBELL_OFFSET(x)			((x) << 2)
#define		DOORBELL_OFFSET_MASK			(0x1fffff << 2)
#define		DOORBELL_SOURCE      			(1 << 28)
#define		DOORBELL_SCHD_HIT      			(1 << 29)
#define		DOORBELL_EN      			(1 << 30)
#define		DOORBELL_HIT      			(1 << 31)
#define CP_HQD_PQ_WPTR                                    0xC954
#define CP_HQD_PQ_CONTROL                                 0xC958
#define		QUEUE_SIZE(x)				((x) << 0)
#define		QUEUE_SIZE_MASK      			(0x3f << 0)
#define		RPTR_BLOCK_SIZE(x)			((x) << 8)
#define		RPTR_BLOCK_SIZE_MASK			(0x3f << 8)
#define		PQ_VOLATILE      			(1 << 26)
#define		NO_UPDATE_RPTR      			(1 << 27)
#define		UNORD_DISPATCH      			(1 << 28)
#define		ROQ_PQ_IB_FLIP      			(1 << 29)
#define		PRIV_STATE      			(1 << 30)
#define		KMD_QUEUE      				(1 << 31)

#define CP_HQD_DEQUEUE_REQUEST                          0xC974

#define CP_MQD_CONTROL                                  0xC99C
#define		MQD_VMID(x)				((x) << 0)
#define		MQD_VMID_MASK      			(0xf << 0)

#define PA_SC_RASTER_CONFIG                             0x28350
#       define RASTER_CONFIG_RB_MAP_0                   0
#       define RASTER_CONFIG_RB_MAP_1                   1
#       define RASTER_CONFIG_RB_MAP_2                   2
#       define RASTER_CONFIG_RB_MAP_3                   3

#define VGT_EVENT_INITIATOR                             0x28a90
#       define SAMPLE_STREAMOUTSTATS1                   (1 << 0)
#       define SAMPLE_STREAMOUTSTATS2                   (2 << 0)
#       define SAMPLE_STREAMOUTSTATS3                   (3 << 0)
#       define CACHE_FLUSH_TS                           (4 << 0)
#       define CACHE_FLUSH                              (6 << 0)
#       define CS_PARTIAL_FLUSH                         (7 << 0)
#       define VGT_STREAMOUT_RESET                      (10 << 0)
#       define END_OF_PIPE_INCR_DE                      (11 << 0)
#       define END_OF_PIPE_IB_END                       (12 << 0)
#       define RST_PIX_CNT                              (13 << 0)
#       define VS_PARTIAL_FLUSH                         (15 << 0)
#       define PS_PARTIAL_FLUSH                         (16 << 0)
#       define CACHE_FLUSH_AND_INV_TS_EVENT             (20 << 0)
#       define ZPASS_DONE                               (21 << 0)
#       define CACHE_FLUSH_AND_INV_EVENT                (22 << 0)
#       define PERFCOUNTER_START                        (23 << 0)
#       define PERFCOUNTER_STOP                         (24 << 0)
#       define PIPELINESTAT_START                       (25 << 0)
#       define PIPELINESTAT_STOP                        (26 << 0)
#       define PERFCOUNTER_SAMPLE                       (27 << 0)
#       define SAMPLE_PIPELINESTAT                      (30 << 0)
#       define SO_VGT_STREAMOUT_FLUSH                   (31 << 0)
#       define SAMPLE_STREAMOUTSTATS                    (32 << 0)
#       define RESET_VTX_CNT                            (33 << 0)
#       define VGT_FLUSH                                (36 << 0)
#       define BOTTOM_OF_PIPE_TS                        (40 << 0)
#       define DB_CACHE_FLUSH_AND_INV                   (42 << 0)
#       define FLUSH_AND_INV_DB_DATA_TS                 (43 << 0)
#       define FLUSH_AND_INV_DB_META                    (44 << 0)
#       define FLUSH_AND_INV_CB_DATA_TS                 (45 << 0)
#       define FLUSH_AND_INV_CB_META                    (46 << 0)
#       define CS_DONE                                  (47 << 0)
#       define PS_DONE                                  (48 << 0)
#       define FLUSH_AND_INV_CB_PIXEL_DATA              (49 << 0)
#       define THREAD_TRACE_START                       (51 << 0)
#       define THREAD_TRACE_STOP                        (52 << 0)
#       define THREAD_TRACE_FLUSH                       (54 << 0)
#       define THREAD_TRACE_FINISH                      (55 << 0)
#       define PIXEL_PIPE_STAT_CONTROL                  (56 << 0)
#       define PIXEL_PIPE_STAT_DUMP                     (57 << 0)
#       define PIXEL_PIPE_STAT_RESET                    (58 << 0)

#define	SCRATCH_REG0					0x30100
#define	SCRATCH_REG1					0x30104
#define	SCRATCH_REG2					0x30108
#define	SCRATCH_REG3					0x3010C
#define	SCRATCH_REG4					0x30110
#define	SCRATCH_REG5					0x30114
#define	SCRATCH_REG6					0x30118
#define	SCRATCH_REG7					0x3011C

#define	SCRATCH_UMSK					0x30140
#define	SCRATCH_ADDR					0x30144

#define	CP_SEM_WAIT_TIMER				0x301BC

#define	CP_SEM_INCOMPLETE_TIMER_CNTL			0x301C8

#define	CP_WAIT_REG_MEM_TIMEOUT				0x301D0

#define GRBM_GFX_INDEX          			0x30800
#define		INSTANCE_INDEX(x)			((x) << 0)
#define		SH_INDEX(x)     			((x) << 8)
#define		SE_INDEX(x)     			((x) << 16)
#define		SH_BROADCAST_WRITES      		(1 << 29)
#define		INSTANCE_BROADCAST_WRITES      		(1 << 30)
#define		SE_BROADCAST_WRITES      		(1 << 31)

#define	VGT_ESGS_RING_SIZE				0x30900
#define	VGT_GSVS_RING_SIZE				0x30904
#define	VGT_PRIMITIVE_TYPE				0x30908
#define	VGT_INDEX_TYPE					0x3090C

#define	VGT_NUM_INDICES					0x30930
#define	VGT_NUM_INSTANCES				0x30934
#define	VGT_TF_RING_SIZE				0x30938
#define	VGT_HS_OFFCHIP_PARAM				0x3093C
#define	VGT_TF_MEMORY_BASE				0x30940

#define	PA_SU_LINE_STIPPLE_VALUE			0x30a00
#define	PA_SC_LINE_STIPPLE_STATE			0x30a04

#define	SQC_CACHES					0x30d20

#define	CP_PERFMON_CNTL					0x36020

#define	CGTS_TCC_DISABLE				0x3c00c
#define	CGTS_USER_TCC_DISABLE				0x3c010
#define		TCC_DISABLE_MASK				0xFFFF0000
#define		TCC_DISABLE_SHIFT				16

#define	CB_CGTT_SCLK_CTRL				0x3c2a0

/*
 * PM4
 */
#define	PACKET_TYPE0	0
#define	PACKET_TYPE1	1
#define	PACKET_TYPE2	2
#define	PACKET_TYPE3	3

#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3)
#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF)
#define CP_PACKET0_GET_REG(h) (((h) & 0xFFFF) << 2)
#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF)
#define PACKET0(reg, n)	((PACKET_TYPE0 << 30) |				\
			 (((reg) >> 2) & 0xFFFF) |			\
			 ((n) & 0x3FFF) << 16)
#define CP_PACKET2			0x80000000
#define		PACKET2_PAD_SHIFT		0
#define		PACKET2_PAD_MASK		(0x3fffffff << 0)

#define PACKET2(v)	(CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))

#define PACKET3(op, n)	((PACKET_TYPE3 << 30) |				\
			 (((op) & 0xFF) << 8) |				\
			 ((n) & 0x3FFF) << 16)

#define PACKET3_COMPUTE(op, n) (PACKET3(op, n) | 1 << 1)

/* Packet 3 types */
#define	PACKET3_NOP					0x10
#define	PACKET3_SET_BASE				0x11
#define		PACKET3_BASE_INDEX(x)                  ((x) << 0)
#define			CE_PARTITION_BASE		3
#define	PACKET3_CLEAR_STATE				0x12
#define	PACKET3_INDEX_BUFFER_SIZE			0x13
#define	PACKET3_DISPATCH_DIRECT				0x15
#define	PACKET3_DISPATCH_INDIRECT			0x16
#define	PACKET3_ATOMIC_GDS				0x1D
#define	PACKET3_ATOMIC_MEM				0x1E
#define	PACKET3_OCCLUSION_QUERY				0x1F
#define	PACKET3_SET_PREDICATION				0x20
#define	PACKET3_REG_RMW					0x21
#define	PACKET3_COND_EXEC				0x22
#define	PACKET3_PRED_EXEC				0x23
#define	PACKET3_DRAW_INDIRECT				0x24
#define	PACKET3_DRAW_INDEX_INDIRECT			0x25
#define	PACKET3_INDEX_BASE				0x26
#define	PACKET3_DRAW_INDEX_2				0x27
#define	PACKET3_CONTEXT_CONTROL				0x28
#define	PACKET3_INDEX_TYPE				0x2A
#define	PACKET3_DRAW_INDIRECT_MULTI			0x2C
#define	PACKET3_DRAW_INDEX_AUTO				0x2D
#define	PACKET3_NUM_INSTANCES				0x2F
#define	PACKET3_DRAW_INDEX_MULTI_AUTO			0x30
#define	PACKET3_INDIRECT_BUFFER_CONST			0x33
#define	PACKET3_STRMOUT_BUFFER_UPDATE			0x34
#define	PACKET3_DRAW_INDEX_OFFSET_2			0x35
#define	PACKET3_DRAW_PREAMBLE				0x36
#define	PACKET3_WRITE_DATA				0x37
#define		WRITE_DATA_DST_SEL(x)                   ((x) << 8)
                /* 0 - register
		 * 1 - memory (sync - via GRBM)
		 * 2 - gl2
		 * 3 - gds
		 * 4 - reserved
		 * 5 - memory (async - direct)
		 */
#define		WR_ONE_ADDR                             (1 << 16)
#define		WR_CONFIRM                              (1 << 20)
#define		WRITE_DATA_CACHE_POLICY(x)              ((x) << 25)
                /* 0 - LRU
		 * 1 - Stream
		 */
#define		WRITE_DATA_ENGINE_SEL(x)                ((x) << 30)
                /* 0 - me
		 * 1 - pfp
		 * 2 - ce
		 */
#define	PACKET3_DRAW_INDEX_INDIRECT_MULTI		0x38
#define	PACKET3_MEM_SEMAPHORE				0x39
#              define PACKET3_SEM_USE_MAILBOX       (0x1 << 16)
#              define PACKET3_SEM_SEL_SIGNAL_TYPE   (0x1 << 20) /* 0 = increment, 1 = write 1 */
#              define PACKET3_SEM_CLIENT_CODE	    ((x) << 24) /* 0 = CP, 1 = CB, 2 = DB */
#              define PACKET3_SEM_SEL_SIGNAL	    (0x6 << 29)
#              define PACKET3_SEM_SEL_WAIT	    (0x7 << 29)
#define	PACKET3_COPY_DW					0x3B
#define	PACKET3_WAIT_REG_MEM				0x3C
#define		WAIT_REG_MEM_FUNCTION(x)                ((x) << 0)
                /* 0 - always
		 * 1 - <
		 * 2 - <=
		 * 3 - ==
		 * 4 - !=
		 * 5 - >=
		 * 6 - >
		 */
#define		WAIT_REG_MEM_MEM_SPACE(x)               ((x) << 4)
                /* 0 - reg
		 * 1 - mem
		 */
#define		WAIT_REG_MEM_OPERATION(x)               ((x) << 6)
                /* 0 - wait_reg_mem
		 * 1 - wr_wait_wr_reg
		 */
#define		WAIT_REG_MEM_ENGINE(x)                  ((x) << 8)
                /* 0 - me
		 * 1 - pfp
		 */
#define	PACKET3_INDIRECT_BUFFER				0x3F
#define		INDIRECT_BUFFER_TCL2_VOLATILE           (1 << 22)
#define		INDIRECT_BUFFER_VALID                   (1 << 23)
#define		INDIRECT_BUFFER_CACHE_POLICY(x)         ((x) << 28)
                /* 0 - LRU
		 * 1 - Stream
		 * 2 - Bypass
		 */
#define	PACKET3_COPY_DATA				0x40
#define	PACKET3_PFP_SYNC_ME				0x42
#define	PACKET3_SURFACE_SYNC				0x43
#              define PACKET3_DEST_BASE_0_ENA      (1 << 0)
#              define PACKET3_DEST_BASE_1_ENA      (1 << 1)
#              define PACKET3_CB0_DEST_BASE_ENA    (1 << 6)
#              define PACKET3_CB1_DEST_BASE_ENA    (1 << 7)
#              define PACKET3_CB2_DEST_BASE_ENA    (1 << 8)
#              define PACKET3_CB3_DEST_BASE_ENA    (1 << 9)
#              define PACKET3_CB4_DEST_BASE_ENA    (1 << 10)
#              define PACKET3_CB5_DEST_BASE_ENA    (1 << 11)
#              define PACKET3_CB6_DEST_BASE_ENA    (1 << 12)
#              define PACKET3_CB7_DEST_BASE_ENA    (1 << 13)
#              define PACKET3_DB_DEST_BASE_ENA     (1 << 14)
#              define PACKET3_TCL1_VOL_ACTION_ENA  (1 << 15)
#              define PACKET3_TC_VOL_ACTION_ENA    (1 << 16) /* L2 */
#              define PACKET3_TC_WB_ACTION_ENA     (1 << 18) /* L2 */
#              define PACKET3_DEST_BASE_2_ENA      (1 << 19)
#              define PACKET3_DEST_BASE_3_ENA      (1 << 21)
#              define PACKET3_TCL1_ACTION_ENA      (1 << 22)
#              define PACKET3_TC_ACTION_ENA        (1 << 23) /* L2 */
#              define PACKET3_CB_ACTION_ENA        (1 << 25)
#              define PACKET3_DB_ACTION_ENA        (1 << 26)
#              define PACKET3_SH_KCACHE_ACTION_ENA (1 << 27)
#              define PACKET3_SH_KCACHE_VOL_ACTION_ENA (1 << 28)
#              define PACKET3_SH_ICACHE_ACTION_ENA (1 << 29)
#define	PACKET3_COND_WRITE				0x45
#define	PACKET3_EVENT_WRITE				0x46
#define		EVENT_TYPE(x)                           ((x) << 0)
#define		EVENT_INDEX(x)                          ((x) << 8)
                /* 0 - any non-TS event
		 * 1 - ZPASS_DONE, PIXEL_PIPE_STAT_*
		 * 2 - SAMPLE_PIPELINESTAT
		 * 3 - SAMPLE_STREAMOUTSTAT*
		 * 4 - *S_PARTIAL_FLUSH
		 * 5 - EOP events
		 * 6 - EOS events
		 */
#define	PACKET3_EVENT_WRITE_EOP				0x47
#define		EOP_TCL1_VOL_ACTION_EN                  (1 << 12)
#define		EOP_TC_VOL_ACTION_EN                    (1 << 13) /* L2 */
#define		EOP_TC_WB_ACTION_EN                     (1 << 15) /* L2 */
#define		EOP_TCL1_ACTION_EN                      (1 << 16)
#define		EOP_TC_ACTION_EN                        (1 << 17) /* L2 */
#define		EOP_CACHE_POLICY(x)                     ((x) << 25)
                /* 0 - LRU
		 * 1 - Stream
		 * 2 - Bypass
		 */
#define		EOP_TCL2_VOLATILE                       (1 << 27)
#define		DATA_SEL(x)                             ((x) << 29)
                /* 0 - discard
		 * 1 - send low 32bit data
		 * 2 - send 64bit data
		 * 3 - send 64bit GPU counter value
		 * 4 - send 64bit sys counter value
		 */
#define		INT_SEL(x)                              ((x) << 24)
                /* 0 - none
		 * 1 - interrupt only (DATA_SEL = 0)
		 * 2 - interrupt when data write is confirmed
		 */
#define		DST_SEL(x)                              ((x) << 16)
                /* 0 - MC
		 * 1 - TC/L2
		 */
#define	PACKET3_EVENT_WRITE_EOS				0x48
#define	PACKET3_RELEASE_MEM				0x49
#define	PACKET3_PREAMBLE_CNTL				0x4A
#              define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE     (2 << 28)
#              define PACKET3_PREAMBLE_END_CLEAR_STATE       (3 << 28)
#define	PACKET3_DMA_DATA				0x50
#define	PACKET3_AQUIRE_MEM				0x58
#define	PACKET3_REWIND					0x59
#define	PACKET3_LOAD_UCONFIG_REG			0x5E
#define	PACKET3_LOAD_SH_REG				0x5F
#define	PACKET3_LOAD_CONFIG_REG				0x60
#define	PACKET3_LOAD_CONTEXT_REG			0x61
#define	PACKET3_SET_CONFIG_REG				0x68
#define		PACKET3_SET_CONFIG_REG_START			0x00008000
#define		PACKET3_SET_CONFIG_REG_END			0x0000b000
#define	PACKET3_SET_CONTEXT_REG				0x69
#define		PACKET3_SET_CONTEXT_REG_START			0x00028000
#define		PACKET3_SET_CONTEXT_REG_END			0x00029000
#define	PACKET3_SET_CONTEXT_REG_INDIRECT		0x73
#define	PACKET3_SET_SH_REG				0x76
#define		PACKET3_SET_SH_REG_START			0x0000b000
#define		PACKET3_SET_SH_REG_END				0x0000c000
#define	PACKET3_SET_SH_REG_OFFSET			0x77
#define	PACKET3_SET_QUEUE_REG				0x78
#define	PACKET3_SET_UCONFIG_REG				0x79
#define		PACKET3_SET_UCONFIG_REG_START			0x00030000
#define		PACKET3_SET_UCONFIG_REG_END			0x00031000
#define	PACKET3_SCRATCH_RAM_WRITE			0x7D
#define	PACKET3_SCRATCH_RAM_READ			0x7E
#define	PACKET3_LOAD_CONST_RAM				0x80
#define	PACKET3_WRITE_CONST_RAM				0x81
#define	PACKET3_DUMP_CONST_RAM				0x83
#define	PACKET3_INCREMENT_CE_COUNTER			0x84
#define	PACKET3_INCREMENT_DE_COUNTER			0x85
#define	PACKET3_WAIT_ON_CE_COUNTER			0x86
#define	PACKET3_WAIT_ON_DE_COUNTER_DIFF			0x88
#define	PACKET3_SWITCH_BUFFER				0x8B

/* SDMA - first instance at 0xd000, second at 0xd800 */
#define SDMA0_REGISTER_OFFSET                             0x0 /* not a register */
#define SDMA1_REGISTER_OFFSET                             0x800 /* not a register */

#define	SDMA0_UCODE_ADDR                                  0xD000
#define	SDMA0_UCODE_DATA                                  0xD004

#define SDMA0_CNTL                                        0xD010
#       define TRAP_ENABLE                                (1 << 0)
#       define SEM_INCOMPLETE_INT_ENABLE                  (1 << 1)
#       define SEM_WAIT_INT_ENABLE                        (1 << 2)
#       define DATA_SWAP_ENABLE                           (1 << 3)
#       define FENCE_SWAP_ENABLE                          (1 << 4)
#       define AUTO_CTXSW_ENABLE                          (1 << 18)
#       define CTXEMPTY_INT_ENABLE                        (1 << 28)

#define SDMA0_TILING_CONFIG  				  0xD018

#define SDMA0_SEM_INCOMPLETE_TIMER_CNTL                   0xD020
#define SDMA0_SEM_WAIT_FAIL_TIMER_CNTL                    0xD024

#define SDMA0_STATUS_REG                                  0xd034
#       define SDMA_IDLE                                  (1 << 0)

#define SDMA0_ME_CNTL                                     0xD048
#       define SDMA_HALT                                  (1 << 0)

#define SDMA0_GFX_RB_CNTL                                 0xD200
#       define SDMA_RB_ENABLE                             (1 << 0)
#       define SDMA_RB_SIZE(x)                            ((x) << 1) /* log2 */
#       define SDMA_RB_SWAP_ENABLE                        (1 << 9) /* 8IN32 */
#       define SDMA_RPTR_WRITEBACK_ENABLE                 (1 << 12)
#       define SDMA_RPTR_WRITEBACK_SWAP_ENABLE            (1 << 13)  /* 8IN32 */
#       define SDMA_RPTR_WRITEBACK_TIMER(x)               ((x) << 16) /* log2 */
#define SDMA0_GFX_RB_BASE                                 0xD204
#define SDMA0_GFX_RB_BASE_HI                              0xD208
#define SDMA0_GFX_RB_RPTR                                 0xD20C
#define SDMA0_GFX_RB_WPTR                                 0xD210

#define SDMA0_GFX_RB_RPTR_ADDR_HI                         0xD220
#define SDMA0_GFX_RB_RPTR_ADDR_LO                         0xD224
#define SDMA0_GFX_IB_CNTL                                 0xD228
#       define SDMA_IB_ENABLE                             (1 << 0)
#       define SDMA_IB_SWAP_ENABLE                        (1 << 4)
#       define SDMA_SWITCH_INSIDE_IB                      (1 << 8)
#       define SDMA_CMD_VMID(x)                           ((x) << 16)

#define SDMA0_GFX_VIRTUAL_ADDR                            0xD29C
#define SDMA0_GFX_APE1_CNTL                               0xD2A0

#define SDMA_PACKET(op, sub_op, e)	((((e) & 0xFFFF) << 16) |	\
					 (((sub_op) & 0xFF) << 8) |	\
					 (((op) & 0xFF) << 0))
/* sDMA opcodes */
#define	SDMA_OPCODE_NOP					  0
#define	SDMA_OPCODE_COPY				  1
#       define SDMA_COPY_SUB_OPCODE_LINEAR                0
#       define SDMA_COPY_SUB_OPCODE_TILED                 1
#       define SDMA_COPY_SUB_OPCODE_SOA                   3
#       define SDMA_COPY_SUB_OPCODE_LINEAR_SUB_WINDOW     4
#       define SDMA_COPY_SUB_OPCODE_TILED_SUB_WINDOW      5
#       define SDMA_COPY_SUB_OPCODE_T2T_SUB_WINDOW        6
#define	SDMA_OPCODE_WRITE				  2
#       define SDMA_WRITE_SUB_OPCODE_LINEAR               0
#       define SDMA_WRTIE_SUB_OPCODE_TILED                1
#define	SDMA_OPCODE_INDIRECT_BUFFER			  4
#define	SDMA_OPCODE_FENCE				  5
#define	SDMA_OPCODE_TRAP				  6
#define	SDMA_OPCODE_SEMAPHORE				  7
#       define SDMA_SEMAPHORE_EXTRA_O                     (1 << 13)
                /* 0 - increment
		 * 1 - write 1
		 */
#       define SDMA_SEMAPHORE_EXTRA_S                     (1 << 14)
                /* 0 - wait
		 * 1 - signal
		 */
#       define SDMA_SEMAPHORE_EXTRA_M                     (1 << 15)
                /* mailbox */
#define	SDMA_OPCODE_POLL_REG_MEM			  8
#       define SDMA_POLL_REG_MEM_EXTRA_OP(x)              ((x) << 10)
                /* 0 - wait_reg_mem
		 * 1 - wr_wait_wr_reg
		 */
#       define SDMA_POLL_REG_MEM_EXTRA_FUNC(x)            ((x) << 12)
                /* 0 - always
		 * 1 - <
		 * 2 - <=
		 * 3 - ==
		 * 4 - !=
		 * 5 - >=
		 * 6 - >
		 */
#       define SDMA_POLL_REG_MEM_EXTRA_M                  (1 << 15)
                /* 0 = register
		 * 1 = memory
		 */
#define	SDMA_OPCODE_COND_EXEC				  9
#define	SDMA_OPCODE_CONSTANT_FILL			  11
#       define SDMA_CONSTANT_FILL_EXTRA_SIZE(x)           ((x) << 14)
                /* 0 = byte fill
		 * 2 = DW fill
		 */
#define	SDMA_OPCODE_GENERATE_PTE_PDE			  12
#define	SDMA_OPCODE_TIMESTAMP				  13
#       define SDMA_TIMESTAMP_SUB_OPCODE_SET_LOCAL        0
#       define SDMA_TIMESTAMP_SUB_OPCODE_GET_LOCAL        1
#       define SDMA_TIMESTAMP_SUB_OPCODE_GET_GLOBAL       2
#define	SDMA_OPCODE_SRBM_WRITE				  14
#       define SDMA_SRBM_WRITE_EXTRA_BYTE_ENABLE(x)       ((x) << 12)
                /* byte mask */

/* UVD */

#define UVD_UDEC_ADDR_CONFIG		0xef4c
#define UVD_UDEC_DB_ADDR_CONFIG		0xef50
#define UVD_UDEC_DBW_ADDR_CONFIG	0xef54

#define UVD_LMI_EXT40_ADDR		0xf498
#define UVD_LMI_ADDR_EXT		0xf594
#define UVD_VCPU_CACHE_OFFSET0		0xf608
#define UVD_VCPU_CACHE_SIZE0		0xf60c
#define UVD_VCPU_CACHE_OFFSET1		0xf610
#define UVD_VCPU_CACHE_SIZE1		0xf614
#define UVD_VCPU_CACHE_OFFSET2		0xf618
#define UVD_VCPU_CACHE_SIZE2		0xf61c

#define UVD_RBC_RB_RPTR			0xf690
#define UVD_RBC_RB_WPTR			0xf694

/* UVD clocks */

#define CG_DCLK_CNTL			0xC050009C
#	define DCLK_DIVIDER_MASK	0x7f
#	define DCLK_DIR_CNTL_EN		(1 << 8)
#define CG_DCLK_STATUS			0xC05000A0
#	define DCLK_STATUS		(1 << 0)
#define CG_VCLK_CNTL			0xC05000A4
#define CG_VCLK_STATUS			0xC05000A8

#endif