1 /* SPDX-License-Identifier: MIT */
2 /*
3  * Copyright © 2022 Intel Corporation
4  */
5 
6 #ifndef __INTEL_GT_REGS__
7 #define __INTEL_GT_REGS__
8 
9 #include "i915_reg_defs.h"
10 
11 #define VLV_GUNIT_BASE			0x180000
12 
13 /*
14  * The perf control registers are technically multicast registers, but the
15  * driver never needs to read/write them directly; we only use them to build
16  * lists of registers (where they're mixed in with other non-MCR registers)
17  * and then operate on the offset directly.  For now we'll just define them
18  * as non-multicast so we can place them on the same list, but we may want
19  * to try to come up with a better way to handle heterogeneous lists of
20  * registers in the future.
21  */
22 #define PERF_REG(offset)			_MMIO(offset)
23 
24 /* MTL workpoint reg to get core C state and actual freq of 3D, SAMedia */
25 #define MTL_MIRROR_TARGET_WP1			_MMIO(0xc60)
26 #define   MTL_CAGF_MASK				REG_GENMASK(8, 0)
27 #define   MTL_CC0				0x0
28 #define   MTL_CC6				0x3
29 #define   MTL_CC_MASK				REG_GENMASK(12, 9)
30 
31 /* RPM unit config (Gen8+) */
32 #define RPM_CONFIG0				_MMIO(0xd00)
33 #define   GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT	3
34 #define   GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK	(1 << GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT)
35 #define   GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_19_2_MHZ	0
36 #define   GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_24_MHZ	1
37 #define   GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT	3
38 #define   GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK	(0x7 << GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT)
39 #define   GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_24_MHZ	0
40 #define   GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_19_2_MHZ	1
41 #define   GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_38_4_MHZ	2
42 #define   GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_25_MHZ	3
43 #define   GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_SHIFT	1
44 #define   GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_MASK	(0x3 << GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_SHIFT)
45 
46 #define RPM_CONFIG1				_MMIO(0xd04)
47 #define   GEN10_GT_NOA_ENABLE			(1 << 9)
48 
49 /* RCP unit config (Gen8+) */
50 #define RCP_CONFIG				_MMIO(0xd08)
51 
52 #define RC6_LOCATION				_MMIO(0xd40)
53 #define   RC6_CTX_IN_DRAM			(1 << 0)
54 #define RC6_CTX_BASE				_MMIO(0xd48)
55 #define   RC6_CTX_BASE_MASK			0xFFFFFFF0
56 
57 #define FORCEWAKE_ACK_MEDIA_VDBOX_GEN11(n)	_MMIO(0xd50 + (n) * 4)
58 #define FORCEWAKE_ACK_MEDIA_VEBOX_GEN11(n)	_MMIO(0xd70 + (n) * 4)
59 #define FORCEWAKE_ACK_RENDER_GEN9		_MMIO(0xd84)
60 #define FORCEWAKE_ACK_MEDIA_GEN9		_MMIO(0xd88)
61 
62 #define FORCEWAKE_ACK_GSC			_MMIO(0xdf8)
63 #define FORCEWAKE_ACK_GT_MTL			_MMIO(0xdfc)
64 
65 #define GMD_ID_GRAPHICS				_MMIO(0xd8c)
66 #define GMD_ID_MEDIA				_MMIO(MTL_MEDIA_GSI_BASE + 0xd8c)
67 
68 #define MCFG_MCR_SELECTOR			_MMIO(0xfd0)
69 #define MTL_STEER_SEMAPHORE			_MMIO(0xfd0)
70 #define MTL_MCR_SELECTOR			_MMIO(0xfd4)
71 #define SF_MCR_SELECTOR				_MMIO(0xfd8)
72 #define GEN8_MCR_SELECTOR			_MMIO(0xfdc)
73 #define GAM_MCR_SELECTOR			_MMIO(0xfe0)
74 #define   GEN8_MCR_SLICE(slice)			(((slice) & 3) << 26)
75 #define   GEN8_MCR_SLICE_MASK			GEN8_MCR_SLICE(3)
76 #define   GEN8_MCR_SUBSLICE(subslice)		(((subslice) & 3) << 24)
77 #define   GEN8_MCR_SUBSLICE_MASK		GEN8_MCR_SUBSLICE(3)
78 #define   GEN11_MCR_MULTICAST			REG_BIT(31)
79 #define   GEN11_MCR_SLICE(slice)		(((slice) & 0xf) << 27)
80 #define   GEN11_MCR_SLICE_MASK			GEN11_MCR_SLICE(0xf)
81 #define   GEN11_MCR_SUBSLICE(subslice)		(((subslice) & 0x7) << 24)
82 #define   GEN11_MCR_SUBSLICE_MASK		GEN11_MCR_SUBSLICE(0x7)
83 #define   MTL_MCR_GROUPID			REG_GENMASK(11, 8)
84 #define   MTL_MCR_INSTANCEID			REG_GENMASK(3, 0)
85 
86 #define IPEIR_I965				_MMIO(0x2064)
87 #define IPEHR_I965				_MMIO(0x2068)
88 
89 /*
90  * On GEN4, only the render ring INSTDONE exists and has a different
91  * layout than the GEN7+ version.
92  * The GEN2 counterpart of this register is GEN2_INSTDONE.
93  */
94 #define INSTPS					_MMIO(0x2070) /* 965+ only */
95 #define GEN4_INSTDONE1				_MMIO(0x207c) /* 965+ only, aka INSTDONE_2 on SNB */
96 #define ACTHD_I965				_MMIO(0x2074)
97 #define HWS_PGA					_MMIO(0x2080)
98 #define   HWS_ADDRESS_MASK			0xfffff000
99 #define   HWS_START_ADDRESS_SHIFT		4
100 
101 #define _3D_CHICKEN				_MMIO(0x2084)
102 #define   _3D_CHICKEN_HIZ_PLANE_DISABLE_MSAA_4X_SNB	(1 << 10)
103 
104 #define PWRCTXA					_MMIO(0x2088) /* 965GM+ only */
105 #define   PWRCTX_EN				(1 << 0)
106 
107 #define FF_SLICE_CHICKEN			_MMIO(0x2088)
108 #define   FF_SLICE_CHICKEN_CL_PROVOKING_VERTEX_FIX	(1 << 1)
109 
110 /* GM45+ chicken bits -- debug workaround bits that may be required
111  * for various sorts of correct behavior.  The top 16 bits of each are
112  * the enables for writing to the corresponding low bit.
113  */
114 #define _3D_CHICKEN2				_MMIO(0x208c)
115 /* Disables pipelining of read flushes past the SF-WIZ interface.
116  * Required on all Ironlake steppings according to the B-Spec, but the
117  * particular danger of not doing so is not specified.
118  */
119 #define   _3D_CHICKEN2_WM_READ_PIPELINED	(1 << 14)
120 
121 #define _3D_CHICKEN3				_MMIO(0x2090)
122 #define   _3D_CHICKEN_SF_PROVOKING_VERTEX_FIX	(1 << 12)
123 #define   _3D_CHICKEN_SF_DISABLE_OBJEND_CULL	(1 << 10)
124 #define   _3D_CHICKEN3_AA_LINE_QUALITY_FIX_ENABLE	(1 << 5)
125 #define   _3D_CHICKEN3_SF_DISABLE_FASTCLIP_CULL	(1 << 5)
126 #define   _3D_CHICKEN_SDE_LIMIT_FIFO_POLY_DEPTH(x)	((x) << 1) /* gen8+ */
127 #define   _3D_CHICKEN3_SF_DISABLE_PIPELINED_ATTR_FETCH	(1 << 1) /* gen6 */
128 
129 #define GEN2_INSTDONE				_MMIO(0x2090)
130 #define NOPID					_MMIO(0x2094)
131 #define HWSTAM					_MMIO(0x2098)
132 
133 #define WAIT_FOR_RC6_EXIT			_MMIO(0x20cc)
134 /* HSW only */
135 #define   HSW_SELECTIVE_READ_ADDRESSING_SHIFT	2
136 #define   HSW_SELECTIVE_READ_ADDRESSING_MASK	(0x3 << HSW_SLECTIVE_READ_ADDRESSING_SHIFT)
137 #define   HSW_SELECTIVE_WRITE_ADDRESS_SHIFT	4
138 #define   HSW_SELECTIVE_WRITE_ADDRESS_MASK	(0x7 << HSW_SELECTIVE_WRITE_ADDRESS_SHIFT)
139 /* HSW+ */
140 #define   HSW_WAIT_FOR_RC6_EXIT_ENABLE		(1 << 0)
141 #define   HSW_RCS_CONTEXT_ENABLE		(1 << 7)
142 #define   HSW_RCS_INHIBIT			(1 << 8)
143 /* Gen8 */
144 #define   GEN8_SELECTIVE_WRITE_ADDRESS_SHIFT	4
145 #define   GEN8_SELECTIVE_WRITE_ADDRESS_MASK	(0x3 << GEN8_SELECTIVE_WRITE_ADDRESS_SHIFT)
146 #define   GEN8_SELECTIVE_WRITE_ADDRESS_SHIFT	4
147 #define   GEN8_SELECTIVE_WRITE_ADDRESS_MASK	(0x3 << GEN8_SELECTIVE_WRITE_ADDRESS_SHIFT)
148 #define   GEN8_SELECTIVE_WRITE_ADDRESSING_ENABLE	(1 << 6)
149 #define   GEN8_SELECTIVE_READ_SUBSLICE_SELECT_SHIFT	9
150 #define   GEN8_SELECTIVE_READ_SUBSLICE_SELECT_MASK	(0x3 << GEN8_SELECTIVE_READ_SUBSLICE_SELECT_SHIFT)
151 #define   GEN8_SELECTIVE_READ_SLICE_SELECT_SHIFT	11
152 #define   GEN8_SELECTIVE_READ_SLICE_SELECT_MASK	(0x3 << GEN8_SELECTIVE_READ_SLICE_SELECT_SHIFT)
153 #define   GEN8_SELECTIVE_READ_ADDRESSING_ENABLE	(1 << 13)
154 
155 #define GEN6_GT_MODE				_MMIO(0x20d0)
156 #define   GEN6_WIZ_HASHING(hi, lo)		(((hi) << 9) | ((lo) << 7))
157 #define   GEN6_WIZ_HASHING_8x8			GEN6_WIZ_HASHING(0, 0)
158 #define   GEN6_WIZ_HASHING_8x4			GEN6_WIZ_HASHING(0, 1)
159 #define   GEN6_WIZ_HASHING_16x4			GEN6_WIZ_HASHING(1, 0)
160 #define   GEN6_WIZ_HASHING_MASK			GEN6_WIZ_HASHING(1, 1)
161 #define   GEN6_TD_FOUR_ROW_DISPATCH_DISABLE	(1 << 5)
162 
163 /* chicken reg for WaConextSwitchWithConcurrentTLBInvalidate */
164 #define GEN9_CSFE_CHICKEN1_RCS			_MMIO(0x20d4)
165 #define   GEN9_PREEMPT_GPGPU_SYNC_SWITCH_DISABLE	(1 << 2)
166 #define   GEN11_ENABLE_32_PLANE_MODE		(1 << 7)
167 
168 #define GEN7_FF_SLICE_CS_CHICKEN1		_MMIO(0x20e0)
169 #define   GEN9_FFSC_PERCTX_PREEMPT_CTRL		(1 << 14)
170 
171 #define FF_SLICE_CS_CHICKEN2			_MMIO(0x20e4)
172 #define   GEN9_TSG_BARRIER_ACK_DISABLE		(1 << 8)
173 #define   GEN9_POOLED_EU_LOAD_BALANCING_FIX_DISABLE	(1 << 10)
174 #define   GEN12_PERF_FIX_BALANCING_CFE_DISABLE	REG_BIT(15)
175 
176 #define GEN9_CS_DEBUG_MODE1			_MMIO(0x20ec)
177 #define   FF_DOP_CLOCK_GATE_DISABLE		REG_BIT(1)
178 #define GEN12_CS_DEBUG_MODE1_CCCSUNIT_BE_COMMON	_MMIO(0x20ec)
179 #define   GEN12_REPLAY_MODE_GRANULARITY		REG_BIT(0)
180 
181 /* WaClearTdlStateAckDirtyBits */
182 #define GEN8_STATE_ACK				_MMIO(0x20f0)
183 #define GEN9_STATE_ACK_SLICE1			_MMIO(0x20f8)
184 #define GEN9_STATE_ACK_SLICE2			_MMIO(0x2100)
185 #define   GEN9_STATE_ACK_TDL0			(1 << 12)
186 #define   GEN9_STATE_ACK_TDL1			(1 << 13)
187 #define   GEN9_STATE_ACK_TDL2			(1 << 14)
188 #define   GEN9_STATE_ACK_TDL3			(1 << 15)
189 #define   GEN9_SUBSLICE_TDL_ACK_BITS	\
190 	(GEN9_STATE_ACK_TDL3 | GEN9_STATE_ACK_TDL2 | \
191 	 GEN9_STATE_ACK_TDL1 | GEN9_STATE_ACK_TDL0)
192 
193 #define CACHE_MODE_0				_MMIO(0x2120) /* 915+ only */
194 #define   CM0_PIPELINED_RENDER_FLUSH_DISABLE	(1 << 8)
195 #define   CM0_IZ_OPT_DISABLE			(1 << 6)
196 #define   CM0_ZR_OPT_DISABLE			(1 << 5)
197 #define	  CM0_STC_EVICT_DISABLE_LRA_SNB		(1 << 5)
198 #define   CM0_DEPTH_EVICT_DISABLE		(1 << 4)
199 #define   CM0_COLOR_EVICT_DISABLE		(1 << 3)
200 #define   CM0_DEPTH_WRITE_DISABLE		(1 << 1)
201 #define   CM0_RC_OP_FLUSH_DISABLE		(1 << 0)
202 
203 #define GFX_FLSH_CNTL				_MMIO(0x2170) /* 915+ only */
204 
205 /*
206  * Logical Context regs
207  */
208 /*
209  * Notes on SNB/IVB/VLV context size:
210  * - Power context is saved elsewhere (LLC or stolen)
211  * - Ring/execlist context is saved on SNB, not on IVB
212  * - Extended context size already includes render context size
213  * - We always need to follow the extended context size.
214  *   SNB BSpec has comments indicating that we should use the
215  *   render context size instead if execlists are disabled, but
216  *   based on empirical testing that's just nonsense.
217  * - Pipelined/VF state is saved on SNB/IVB respectively
218  * - GT1 size just indicates how much of render context
219  *   doesn't need saving on GT1
220  */
221 #define CXT_SIZE				_MMIO(0x21a0)
222 #define   GEN6_CXT_POWER_SIZE(cxt_reg)		(((cxt_reg) >> 24) & 0x3f)
223 #define   GEN6_CXT_RING_SIZE(cxt_reg)		(((cxt_reg) >> 18) & 0x3f)
224 #define   GEN6_CXT_RENDER_SIZE(cxt_reg)		(((cxt_reg) >> 12) & 0x3f)
225 #define   GEN6_CXT_EXTENDED_SIZE(cxt_reg)	(((cxt_reg) >> 6) & 0x3f)
226 #define   GEN6_CXT_PIPELINE_SIZE(cxt_reg)	(((cxt_reg) >> 0) & 0x3f)
227 #define   GEN6_CXT_TOTAL_SIZE(cxt_reg)		(GEN6_CXT_RING_SIZE(cxt_reg) + \
228 						GEN6_CXT_EXTENDED_SIZE(cxt_reg) + \
229 						GEN6_CXT_PIPELINE_SIZE(cxt_reg))
230 #define GEN7_CXT_SIZE				_MMIO(0x21a8)
231 #define   GEN7_CXT_POWER_SIZE(ctx_reg)		(((ctx_reg) >> 25) & 0x7f)
232 #define   GEN7_CXT_RING_SIZE(ctx_reg)		(((ctx_reg) >> 22) & 0x7)
233 #define   GEN7_CXT_RENDER_SIZE(ctx_reg)		(((ctx_reg) >> 16) & 0x3f)
234 #define   GEN7_CXT_EXTENDED_SIZE(ctx_reg)	(((ctx_reg) >> 9) & 0x7f)
235 #define   GEN7_CXT_GT1_SIZE(ctx_reg)		(((ctx_reg) >> 6) & 0x7)
236 #define   GEN7_CXT_VFSTATE_SIZE(ctx_reg)	(((ctx_reg) >> 0) & 0x3f)
237 #define   GEN7_CXT_TOTAL_SIZE(ctx_reg)		(GEN7_CXT_EXTENDED_SIZE(ctx_reg) + \
238 						 GEN7_CXT_VFSTATE_SIZE(ctx_reg))
239 
240 #define HSW_MI_PREDICATE_RESULT_2		_MMIO(0x2214)
241 
242 #define GEN9_CTX_PREEMPT_REG			_MMIO(0x2248)
243 #define   GEN12_DISABLE_POSH_BUSY_FF_DOP_CG	REG_BIT(11)
244 
245 #define GPGPU_THREADS_DISPATCHED		_MMIO(0x2290)
246 #define GPGPU_THREADS_DISPATCHED_UDW		_MMIO(0x2290 + 4)
247 
248 #define GEN9_RCS_FE_FSM2			_MMIO(0x22a4)
249 #define GEN6_RCS_PWR_FSM			_MMIO(0x22ac)
250 
251 #define HS_INVOCATION_COUNT			_MMIO(0x2300)
252 #define HS_INVOCATION_COUNT_UDW			_MMIO(0x2300 + 4)
253 #define DS_INVOCATION_COUNT			_MMIO(0x2308)
254 #define DS_INVOCATION_COUNT_UDW			_MMIO(0x2308 + 4)
255 #define IA_VERTICES_COUNT			_MMIO(0x2310)
256 #define IA_VERTICES_COUNT_UDW			_MMIO(0x2310 + 4)
257 #define IA_PRIMITIVES_COUNT			_MMIO(0x2318)
258 #define IA_PRIMITIVES_COUNT_UDW			_MMIO(0x2318 + 4)
259 #define VS_INVOCATION_COUNT			_MMIO(0x2320)
260 #define VS_INVOCATION_COUNT_UDW			_MMIO(0x2320 + 4)
261 #define GS_INVOCATION_COUNT			_MMIO(0x2328)
262 #define GS_INVOCATION_COUNT_UDW			_MMIO(0x2328 + 4)
263 #define GS_PRIMITIVES_COUNT			_MMIO(0x2330)
264 #define GS_PRIMITIVES_COUNT_UDW			_MMIO(0x2330 + 4)
265 #define CL_INVOCATION_COUNT			_MMIO(0x2338)
266 #define CL_INVOCATION_COUNT_UDW			_MMIO(0x2338 + 4)
267 #define CL_PRIMITIVES_COUNT			_MMIO(0x2340)
268 #define CL_PRIMITIVES_COUNT_UDW			_MMIO(0x2340 + 4)
269 #define PS_INVOCATION_COUNT			_MMIO(0x2348)
270 #define PS_INVOCATION_COUNT_UDW			_MMIO(0x2348 + 4)
271 #define PS_DEPTH_COUNT				_MMIO(0x2350)
272 #define PS_DEPTH_COUNT_UDW			_MMIO(0x2350 + 4)
273 #define GEN7_3DPRIM_END_OFFSET			_MMIO(0x2420)
274 #define GEN7_3DPRIM_START_VERTEX		_MMIO(0x2430)
275 #define GEN7_3DPRIM_VERTEX_COUNT		_MMIO(0x2434)
276 #define GEN7_3DPRIM_INSTANCE_COUNT		_MMIO(0x2438)
277 #define GEN7_3DPRIM_START_INSTANCE		_MMIO(0x243c)
278 #define GEN7_3DPRIM_BASE_VERTEX			_MMIO(0x2440)
279 #define GEN7_GPGPU_DISPATCHDIMX			_MMIO(0x2500)
280 #define GEN7_GPGPU_DISPATCHDIMY			_MMIO(0x2504)
281 #define GEN7_GPGPU_DISPATCHDIMZ			_MMIO(0x2508)
282 
283 #define GFX_MODE				_MMIO(0x2520)
284 
285 #define GEN8_CS_CHICKEN1			_MMIO(0x2580)
286 #define   GEN9_PREEMPT_3D_OBJECT_LEVEL		(1 << 0)
287 #define   GEN9_PREEMPT_GPGPU_LEVEL(hi, lo)	(((hi) << 2) | ((lo) << 1))
288 #define   GEN9_PREEMPT_GPGPU_MID_THREAD_LEVEL	GEN9_PREEMPT_GPGPU_LEVEL(0, 0)
289 #define   GEN9_PREEMPT_GPGPU_THREAD_GROUP_LEVEL	GEN9_PREEMPT_GPGPU_LEVEL(0, 1)
290 #define   GEN9_PREEMPT_GPGPU_COMMAND_LEVEL	GEN9_PREEMPT_GPGPU_LEVEL(1, 0)
291 #define   GEN9_PREEMPT_GPGPU_LEVEL_MASK		GEN9_PREEMPT_GPGPU_LEVEL(1, 1)
292 
293 #define DRAW_WATERMARK				_MMIO(0x26c0)
294 #define   VERT_WM_VAL				REG_GENMASK(9, 0)
295 
296 #define GEN12_GLOBAL_MOCS(i)			_MMIO(0x4000 + (i) * 4) /* Global MOCS regs */
297 
298 #define RENDER_HWS_PGA_GEN7			_MMIO(0x4080)
299 
300 #define GEN8_GAMW_ECO_DEV_RW_IA			_MMIO(0x4080)
301 #define   GAMW_ECO_ENABLE_64K_IPS_FIELD		0xF
302 #define   GAMW_ECO_DEV_CTX_RELOAD_DISABLE	(1 << 7)
303 
304 #define GAM_ECOCHK				_MMIO(0x4090)
305 #define   BDW_DISABLE_HDC_INVALIDATION		(1 << 25)
306 #define   ECOCHK_SNB_BIT			(1 << 10)
307 #define   ECOCHK_DIS_TLB			(1 << 8)
308 #define   HSW_ECOCHK_ARB_PRIO_SOL		(1 << 6)
309 #define   ECOCHK_PPGTT_CACHE64B			(0x3 << 3)
310 #define   ECOCHK_PPGTT_CACHE4B			(0x0 << 3)
311 #define   ECOCHK_PPGTT_GFDT_IVB			(0x1 << 4)
312 #define   ECOCHK_PPGTT_LLC_IVB			(0x1 << 3)
313 #define   ECOCHK_PPGTT_UC_HSW			(0x1 << 3)
314 #define   ECOCHK_PPGTT_WT_HSW			(0x2 << 3)
315 #define   ECOCHK_PPGTT_WB_HSW			(0x3 << 3)
316 
317 #define GEN8_RING_FAULT_REG			_MMIO(0x4094)
318 #define _RING_FAULT_REG_RCS			0x4094
319 #define _RING_FAULT_REG_VCS			0x4194
320 #define _RING_FAULT_REG_BCS			0x4294
321 #define _RING_FAULT_REG_VECS			0x4394
322 #define RING_FAULT_REG(engine)			_MMIO(_PICK((engine)->class, \
323 							    _RING_FAULT_REG_RCS, \
324 							    _RING_FAULT_REG_VCS, \
325 							    _RING_FAULT_REG_VECS, \
326 							    _RING_FAULT_REG_BCS))
327 
328 #define ERROR_GEN6				_MMIO(0x40a0)
329 
330 #define DONE_REG				_MMIO(0x40b0)
331 #define GEN8_PRIVATE_PAT_LO			_MMIO(0x40e0)
332 #define GEN8_PRIVATE_PAT_HI			_MMIO(0x40e0 + 4)
333 #define GEN10_PAT_INDEX(index)			_MMIO(0x40e0 + (index) * 4)
334 #define BSD_HWS_PGA_GEN7			_MMIO(0x4180)
335 
336 #define GEN12_CCS_AUX_INV			_MMIO(0x4208)
337 #define GEN12_VD0_AUX_INV			_MMIO(0x4218)
338 #define GEN12_VE0_AUX_INV			_MMIO(0x4238)
339 #define GEN12_BCS0_AUX_INV			_MMIO(0x4248)
340 
341 #define GEN8_RTCR				_MMIO(0x4260)
342 #define GEN8_M1TCR				_MMIO(0x4264)
343 #define GEN8_M2TCR				_MMIO(0x4268)
344 #define GEN8_BTCR				_MMIO(0x426c)
345 #define GEN8_VTCR				_MMIO(0x4270)
346 
347 #define BLT_HWS_PGA_GEN7			_MMIO(0x4280)
348 
349 #define GEN12_VD2_AUX_INV			_MMIO(0x4298)
350 #define GEN12_CCS0_AUX_INV			_MMIO(0x42c8)
351 #define   AUX_INV				REG_BIT(0)
352 
353 #define VEBOX_HWS_PGA_GEN7			_MMIO(0x4380)
354 
355 #define GEN12_AUX_ERR_DBG			_MMIO(0x43f4)
356 
357 #define GEN7_TLB_RD_ADDR			_MMIO(0x4700)
358 
359 #define GEN12_PAT_INDEX(index)			_MMIO(0x4800 + (index) * 4)
360 #define _PAT_INDEX(index)			_PICK_EVEN_2RANGES(index, 8, \
361 								   0x4800, 0x4804, \
362 								   0x4848, 0x484c)
363 #define XEHP_PAT_INDEX(index)			MCR_REG(_PAT_INDEX(index))
364 #define XELPMP_PAT_INDEX(index)			_MMIO(_PAT_INDEX(index))
365 
366 #define XEHP_TILE0_ADDR_RANGE			MCR_REG(0x4900)
367 #define   XEHP_TILE_LMEM_RANGE_SHIFT		8
368 
369 #define XEHP_FLAT_CCS_BASE_ADDR			MCR_REG(0x4910)
370 #define   XEHP_CCS_BASE_SHIFT			8
371 
372 #define GAMTARBMODE				_MMIO(0x4a08)
373 #define   ARB_MODE_BWGTLB_DISABLE		(1 << 9)
374 #define   ARB_MODE_SWIZZLE_BDW			(1 << 1)
375 
376 #define GEN9_GAMT_ECO_REG_RW_IA			_MMIO(0x4ab0)
377 #define   GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS	(1 << 18)
378 
379 #define GAMT_CHKN_BIT_REG			_MMIO(0x4ab8)
380 #define   GAMT_CHKN_DISABLE_L3_COH_PIPE		(1 << 31)
381 #define   GAMT_CHKN_DISABLE_DYNAMIC_CREDIT_SHARING	(1 << 28)
382 #define   GAMT_CHKN_DISABLE_I2M_CYCLE_ON_WR_PORT	(1 << 24)
383 
384 #define GEN8_FAULT_TLB_DATA0			_MMIO(0x4b10)
385 #define GEN8_FAULT_TLB_DATA1			_MMIO(0x4b14)
386 
387 #define GEN11_GACB_PERF_CTRL			_MMIO(0x4b80)
388 #define   GEN11_HASH_CTRL_MASK			(0x3 << 12 | 0xf << 0)
389 #define   GEN11_HASH_CTRL_BIT0			(1 << 0)
390 #define   GEN11_HASH_CTRL_BIT4			(1 << 12)
391 
392 /* gamt regs */
393 #define GEN8_L3_LRA_1_GPGPU			_MMIO(0x4dd4)
394 #define   GEN8_L3_LRA_1_GPGPU_DEFAULT_VALUE_BDW	0x67F1427F /* max/min for LRA1/2 */
395 #define   GEN8_L3_LRA_1_GPGPU_DEFAULT_VALUE_CHV	0x5FF101FF /* max/min for LRA1/2 */
396 #define   GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_SKL	0x67F1427F /*    "        " */
397 #define   GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_BXT	0x5FF101FF /*    "        " */
398 
399 #define MMCD_MISC_CTRL				_MMIO(0x4ddc) /* skl+ */
400 #define   MMCD_PCLA				(1 << 31)
401 #define   MMCD_HOTSPOT_EN			(1 << 27)
402 
403 /* There are the 4 64-bit counter registers, one for each stream output */
404 #define GEN7_SO_NUM_PRIMS_WRITTEN(n)		_MMIO(0x5200 + (n) * 8)
405 #define GEN7_SO_NUM_PRIMS_WRITTEN_UDW(n)	_MMIO(0x5200 + (n) * 8 + 4)
406 
407 #define GEN7_SO_PRIM_STORAGE_NEEDED(n)		_MMIO(0x5240 + (n) * 8)
408 #define GEN7_SO_PRIM_STORAGE_NEEDED_UDW(n)	_MMIO(0x5240 + (n) * 8 + 4)
409 
410 #define GEN9_WM_CHICKEN3			_MMIO(0x5588)
411 #define   GEN9_FACTOR_IN_CLR_VAL_HIZ		(1 << 9)
412 
413 #define XEHP_CULLBIT1				MCR_REG(0x6100)
414 
415 #define CHICKEN_RASTER_1			MCR_REG(0x6204)
416 #define   DIS_SF_ROUND_NEAREST_EVEN		REG_BIT(8)
417 
418 #define CHICKEN_RASTER_2			MCR_REG(0x6208)
419 #define   TBIMR_FAST_CLIP			REG_BIT(5)
420 
421 #define VFLSKPD					MCR_REG(0x62a8)
422 #define   VF_PREFETCH_TLB_DIS			REG_BIT(5)
423 #define   DIS_OVER_FETCH_CACHE			REG_BIT(1)
424 #define   DIS_MULT_MISS_RD_SQUASH		REG_BIT(0)
425 
426 #define GEN12_FF_MODE2				_MMIO(0x6604)
427 #define XEHP_FF_MODE2				MCR_REG(0x6604)
428 #define   FF_MODE2_GS_TIMER_MASK		REG_GENMASK(31, 24)
429 #define   FF_MODE2_GS_TIMER_224			REG_FIELD_PREP(FF_MODE2_GS_TIMER_MASK, 224)
430 #define   FF_MODE2_TDS_TIMER_MASK		REG_GENMASK(23, 16)
431 #define   FF_MODE2_TDS_TIMER_128		REG_FIELD_PREP(FF_MODE2_TDS_TIMER_MASK, 4)
432 
433 #define XEHPG_INSTDONE_GEOM_SVG			MCR_REG(0x666c)
434 
435 #define CACHE_MODE_0_GEN7			_MMIO(0x7000) /* IVB+ */
436 #define   RC_OP_FLUSH_ENABLE			(1 << 0)
437 #define   HIZ_RAW_STALL_OPT_DISABLE		(1 << 2)
438 #define CACHE_MODE_1				_MMIO(0x7004) /* IVB+ */
439 #define   MSAA_OPTIMIZATION_REDUC_DISABLE	REG_BIT(11)
440 #define   PIXEL_SUBSPAN_COLLECT_OPT_DISABLE	REG_BIT(6)
441 #define   GEN8_4x4_STC_OPTIMIZATION_DISABLE	REG_BIT(6)
442 #define   GEN9_PARTIAL_RESOLVE_IN_VC_DISABLE	REG_BIT(1)
443 
444 #define GEN7_GT_MODE				_MMIO(0x7008)
445 #define   GEN9_IZ_HASHING_MASK(slice)		(0x3 << ((slice) * 2))
446 #define   GEN9_IZ_HASHING(slice, val)		((val) << ((slice) * 2))
447 
448 /* GEN7 chicken */
449 #define GEN7_COMMON_SLICE_CHICKEN1		_MMIO(0x7010)
450 #define   GEN7_CSC1_RHWO_OPT_DISABLE_IN_RCC	(1 << 10)
451 #define   GEN9_RHWO_OPTIMIZATION_DISABLE	(1 << 14)
452 
453 #define COMMON_SLICE_CHICKEN2			_MMIO(0x7014)
454 #define   GEN9_PBE_COMPRESSED_HASH_SELECTION	(1 << 13)
455 #define   GEN9_DISABLE_GATHER_AT_SET_SHADER_COMMON_SLICE	(1 << 12)
456 #define   GEN8_SBE_DISABLE_REPLAY_BUF_OPTIMIZATION	(1 << 8)
457 #define   GEN8_CSC2_SBE_VUE_CACHE_CONSERVATIVE	(1 << 0)
458 
459 #define HIZ_CHICKEN				_MMIO(0x7018)
460 #define   CHV_HZ_8X8_MODE_IN_1X			REG_BIT(15)
461 #define   DG1_HZ_READ_SUPPRESSION_OPTIMIZATION_DISABLE	REG_BIT(14)
462 #define   HZ_DEPTH_TEST_LE_GE_OPT_DISABLE	REG_BIT(13)
463 #define   BDW_HIZ_POWER_COMPILER_CLOCK_GATING_DISABLE	REG_BIT(3)
464 
465 #define XEHP_CULLBIT2				MCR_REG(0x7030)
466 
467 #define GEN8_L3CNTLREG				_MMIO(0x7034)
468 #define   GEN8_ERRDETBCTRL			(1 << 9)
469 
470 #define XEHP_PSS_MODE2				MCR_REG(0x703c)
471 #define   SCOREBOARD_STALL_FLUSH_CONTROL	REG_BIT(5)
472 
473 #define GEN7_SC_INSTDONE			_MMIO(0x7100)
474 #define GEN12_SC_INSTDONE_EXTRA			_MMIO(0x7104)
475 #define GEN12_SC_INSTDONE_EXTRA2		_MMIO(0x7108)
476 
477 /* GEN8 chicken */
478 #define HDC_CHICKEN0				_MMIO(0x7300)
479 #define   HDC_FORCE_CSR_NON_COHERENT_OVR_DISABLE	(1 << 15)
480 #define   HDC_FENCE_DEST_SLM_DISABLE		(1 << 14)
481 #define   HDC_DONOT_FETCH_MEM_WHEN_MASKED	(1 << 11)
482 #define   HDC_FORCE_CONTEXT_SAVE_RESTORE_NON_COHERENT	(1 << 5)
483 #define   HDC_FORCE_NON_COHERENT		(1 << 4)
484 #define   HDC_BARRIER_PERFORMANCE_DISABLE	(1 << 10)
485 
486 #define COMMON_SLICE_CHICKEN4			_MMIO(0x7300)
487 #define   DISABLE_TDC_LOAD_BALANCING_CALC	REG_BIT(6)
488 
489 #define GEN8_HDC_CHICKEN1			_MMIO(0x7304)
490 
491 #define GEN11_COMMON_SLICE_CHICKEN3		_MMIO(0x7304)
492 #define XEHP_COMMON_SLICE_CHICKEN3		MCR_REG(0x7304)
493 #define   DG1_FLOAT_POINT_BLEND_OPT_STRICT_MODE_EN	REG_BIT(12)
494 #define   XEHP_DUAL_SIMD8_SEQ_MERGE_DISABLE	REG_BIT(12)
495 #define   GEN11_BLEND_EMB_FIX_DISABLE_IN_RCC	REG_BIT(11)
496 #define   GEN12_DISABLE_CPS_AWARE_COLOR_PIPE	REG_BIT(9)
497 
498 #define GEN9_SLICE_COMMON_ECO_CHICKEN1		_MMIO(0x731c)
499 #define XEHP_SLICE_COMMON_ECO_CHICKEN1		MCR_REG(0x731c)
500 #define   MSC_MSAA_REODER_BUF_BYPASS_DISABLE	REG_BIT(14)
501 #define   GEN11_STATE_CACHE_REDIRECT_TO_CS	(1 << 11)
502 
503 #define GEN9_SLICE_PGCTL_ACK(slice)		_MMIO(0x804c + (slice) * 0x4)
504 #define GEN10_SLICE_PGCTL_ACK(slice)		_MMIO(0x804c + ((slice) / 3) * 0x34 + \
505 						      ((slice) % 3) * 0x4)
506 #define   GEN9_PGCTL_SLICE_ACK			(1 << 0)
507 #define   GEN9_PGCTL_SS_ACK(subslice)		(1 << (2 + (subslice) * 2))
508 #define   GEN10_PGCTL_VALID_SS_MASK(slice)	((slice) == 0 ? 0x7F : 0x1F)
509 
510 #define GEN9_SS01_EU_PGCTL_ACK(slice)		_MMIO(0x805c + (slice) * 0x8)
511 #define GEN10_SS01_EU_PGCTL_ACK(slice)		_MMIO(0x805c + ((slice) / 3) * 0x30 + \
512 						      ((slice) % 3) * 0x8)
513 #define GEN9_SS23_EU_PGCTL_ACK(slice)		_MMIO(0x8060 + (slice) * 0x8)
514 #define GEN10_SS23_EU_PGCTL_ACK(slice)		_MMIO(0x8060 + ((slice) / 3) * 0x30 + \
515 						      ((slice) % 3) * 0x8)
516 #define   GEN9_PGCTL_SSA_EU08_ACK		(1 << 0)
517 #define   GEN9_PGCTL_SSA_EU19_ACK		(1 << 2)
518 #define   GEN9_PGCTL_SSA_EU210_ACK		(1 << 4)
519 #define   GEN9_PGCTL_SSA_EU311_ACK		(1 << 6)
520 #define   GEN9_PGCTL_SSB_EU08_ACK		(1 << 8)
521 #define   GEN9_PGCTL_SSB_EU19_ACK		(1 << 10)
522 #define   GEN9_PGCTL_SSB_EU210_ACK		(1 << 12)
523 #define   GEN9_PGCTL_SSB_EU311_ACK		(1 << 14)
524 
525 #define VF_PREEMPTION				_MMIO(0x83a4)
526 #define   PREEMPTION_VERTEX_COUNT		REG_GENMASK(15, 0)
527 
528 #define VFG_PREEMPTION_CHICKEN			_MMIO(0x83b4)
529 #define   POLYGON_TRIFAN_LINELOOP_DISABLE	REG_BIT(4)
530 
531 #define GEN8_RC6_CTX_INFO			_MMIO(0x8504)
532 
533 #define GEN12_SQCNT1				_MMIO(0x8718)
534 #define   GEN12_SQCNT1_PMON_ENABLE		REG_BIT(30)
535 #define   GEN12_SQCNT1_OABPC			REG_BIT(29)
536 #define   GEN12_STRICT_RAR_ENABLE		REG_BIT(23)
537 
538 #define XEHP_SQCM				MCR_REG(0x8724)
539 #define   EN_32B_ACCESS				REG_BIT(30)
540 
541 #define HSW_IDICR				_MMIO(0x9008)
542 #define   IDIHASHMSK(x)				(((x) & 0x3f) << 16)
543 
544 #define GEN6_MBCUNIT_SNPCR			_MMIO(0x900c) /* for LLC config */
545 #define   GEN6_MBC_SNPCR_SHIFT			21
546 #define   GEN6_MBC_SNPCR_MASK			(3 << 21)
547 #define   GEN6_MBC_SNPCR_MAX			(0 << 21)
548 #define   GEN6_MBC_SNPCR_MED			(1 << 21)
549 #define   GEN6_MBC_SNPCR_LOW			(2 << 21)
550 #define   GEN6_MBC_SNPCR_MIN			(3 << 21) /* only 1/16th of the cache is shared */
551 
552 #define VLV_G3DCTL				_MMIO(0x9024)
553 #define VLV_GSCKGCTL				_MMIO(0x9028)
554 
555 /* WaCatErrorRejectionIssue */
556 #define GEN7_SQ_CHICKEN_MBCUNIT_CONFIG		_MMIO(0x9030)
557 #define   GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB	(1 << 11)
558 
559 #define FBC_LLC_READ_CTRL			_MMIO(0x9044)
560 #define   FBC_LLC_FULLY_OPEN			REG_BIT(30)
561 
562 #define GEN6_MBCTL				_MMIO(0x907c)
563 #define   GEN6_MBCTL_ENABLE_BOOT_FETCH		(1 << 4)
564 #define   GEN6_MBCTL_CTX_FETCH_NEEDED		(1 << 3)
565 #define   GEN6_MBCTL_BME_UPDATE_ENABLE		(1 << 2)
566 #define   GEN6_MBCTL_MAE_UPDATE_ENABLE		(1 << 1)
567 #define   GEN6_MBCTL_BOOT_FETCH_MECH		(1 << 0)
568 
569 /* Fuse readout registers for GT */
570 #define XEHP_FUSE4				_MMIO(0x9114)
571 #define   GT_L3_EXC_MASK			REG_GENMASK(6, 4)
572 #define	GEN10_MIRROR_FUSE3			_MMIO(0x9118)
573 #define   GEN10_L3BANK_PAIR_COUNT		4
574 #define   GEN10_L3BANK_MASK			0x0F
575 /* on Xe_HP the same fuses indicates mslices instead of L3 banks */
576 #define   GEN12_MAX_MSLICES			4
577 #define   GEN12_MEML3_EN_MASK			0x0F
578 
579 #define HSW_PAVP_FUSE1				_MMIO(0x911c)
580 #define   XEHP_SFC_ENABLE_MASK			REG_GENMASK(27, 24)
581 #define   HSW_F1_EU_DIS_MASK			REG_GENMASK(17, 16)
582 #define   HSW_F1_EU_DIS_10EUS			0
583 #define   HSW_F1_EU_DIS_8EUS			1
584 #define   HSW_F1_EU_DIS_6EUS			2
585 
586 #define GEN8_FUSE2				_MMIO(0x9120)
587 #define   GEN8_F2_SS_DIS_SHIFT			21
588 #define   GEN8_F2_SS_DIS_MASK			(0x7 << GEN8_F2_SS_DIS_SHIFT)
589 #define   GEN8_F2_S_ENA_SHIFT			25
590 #define   GEN8_F2_S_ENA_MASK			(0x7 << GEN8_F2_S_ENA_SHIFT)
591 #define   GEN9_F2_SS_DIS_SHIFT			20
592 #define   GEN9_F2_SS_DIS_MASK			(0xf << GEN9_F2_SS_DIS_SHIFT)
593 #define   GEN10_F2_S_ENA_SHIFT			22
594 #define   GEN10_F2_S_ENA_MASK			(0x3f << GEN10_F2_S_ENA_SHIFT)
595 #define   GEN10_F2_SS_DIS_SHIFT			18
596 #define   GEN10_F2_SS_DIS_MASK			(0xf << GEN10_F2_SS_DIS_SHIFT)
597 
598 #define GEN8_EU_DISABLE0			_MMIO(0x9134)
599 #define GEN9_EU_DISABLE(slice)			_MMIO(0x9134 + (slice) * 0x4)
600 #define GEN11_EU_DISABLE			_MMIO(0x9134)
601 #define   GEN8_EU_DIS0_S0_MASK			0xffffff
602 #define   GEN8_EU_DIS0_S1_SHIFT			24
603 #define   GEN8_EU_DIS0_S1_MASK			(0xff << GEN8_EU_DIS0_S1_SHIFT)
604 #define   GEN11_EU_DIS_MASK			0xFF
605 #define XEHP_EU_ENABLE				_MMIO(0x9134)
606 #define   XEHP_EU_ENA_MASK			0xFF
607 
608 #define GEN8_EU_DISABLE1			_MMIO(0x9138)
609 #define   GEN8_EU_DIS1_S1_MASK			0xffff
610 #define   GEN8_EU_DIS1_S2_SHIFT			16
611 #define   GEN8_EU_DIS1_S2_MASK			(0xffff << GEN8_EU_DIS1_S2_SHIFT)
612 
613 #define GEN11_GT_SLICE_ENABLE			_MMIO(0x9138)
614 #define   GEN11_GT_S_ENA_MASK			0xFF
615 
616 #define GEN8_EU_DISABLE2			_MMIO(0x913c)
617 #define   GEN8_EU_DIS2_S2_MASK			0xff
618 
619 #define GEN11_GT_SUBSLICE_DISABLE		_MMIO(0x913c)
620 #define GEN12_GT_GEOMETRY_DSS_ENABLE		_MMIO(0x913c)
621 
622 #define GEN10_EU_DISABLE3			_MMIO(0x9140)
623 #define   GEN10_EU_DIS_SS_MASK			0xff
624 #define GEN11_GT_VEBOX_VDBOX_DISABLE		_MMIO(0x9140)
625 #define   GEN11_GT_VDBOX_DISABLE_MASK		0xff
626 #define   GEN11_GT_VEBOX_DISABLE_SHIFT		16
627 #define   GEN11_GT_VEBOX_DISABLE_MASK		(0x0f << GEN11_GT_VEBOX_DISABLE_SHIFT)
628 
629 #define GEN12_GT_COMPUTE_DSS_ENABLE		_MMIO(0x9144)
630 #define XEHPC_GT_COMPUTE_DSS_ENABLE_EXT		_MMIO(0x9148)
631 
632 #define GEN6_UCGCTL1				_MMIO(0x9400)
633 #define   GEN6_GAMUNIT_CLOCK_GATE_DISABLE	(1 << 22)
634 #define   GEN6_EU_TCUNIT_CLOCK_GATE_DISABLE	(1 << 16)
635 #define   GEN6_BLBUNIT_CLOCK_GATE_DISABLE	(1 << 5)
636 #define   GEN6_CSUNIT_CLOCK_GATE_DISABLE		(1 << 7)
637 
638 #define GEN6_UCGCTL2				_MMIO(0x9404)
639 #define   GEN6_VFUNIT_CLOCK_GATE_DISABLE	(1 << 31)
640 #define   GEN7_VDSUNIT_CLOCK_GATE_DISABLE	(1 << 30)
641 #define   GEN7_TDLUNIT_CLOCK_GATE_DISABLE	(1 << 22)
642 #define   GEN6_RCZUNIT_CLOCK_GATE_DISABLE	(1 << 13)
643 #define   GEN6_RCPBUNIT_CLOCK_GATE_DISABLE	(1 << 12)
644 #define   GEN6_RCCUNIT_CLOCK_GATE_DISABLE	(1 << 11)
645 
646 #define GEN6_UCGCTL3				_MMIO(0x9408)
647 #define   GEN6_OACSUNIT_CLOCK_GATE_DISABLE	(1 << 20)
648 
649 #define GEN7_UCGCTL4				_MMIO(0x940c)
650 #define   GEN7_L3BANK2X_CLOCK_GATE_DISABLE	(1 << 25)
651 #define   GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE	(1 << 14)
652 
653 #define GEN6_RCGCTL1				_MMIO(0x9410)
654 #define GEN6_RCGCTL2				_MMIO(0x9414)
655 
656 #define GEN6_GDRST				_MMIO(0x941c)
657 #define   GEN6_GRDOM_FULL			(1 << 0)
658 #define   GEN6_GRDOM_RENDER			(1 << 1)
659 #define   GEN6_GRDOM_MEDIA			(1 << 2)
660 #define   GEN6_GRDOM_BLT			(1 << 3)
661 #define   GEN6_GRDOM_VECS			(1 << 4)
662 #define   GEN9_GRDOM_GUC			(1 << 5)
663 #define   GEN8_GRDOM_MEDIA2			(1 << 7)
664 /* GEN11 changed all bit defs except for FULL & RENDER */
665 #define   GEN11_GRDOM_FULL			GEN6_GRDOM_FULL
666 #define   GEN11_GRDOM_RENDER			GEN6_GRDOM_RENDER
667 #define   XEHPC_GRDOM_BLT8			REG_BIT(31)
668 #define   XEHPC_GRDOM_BLT7			REG_BIT(30)
669 #define   XEHPC_GRDOM_BLT6			REG_BIT(29)
670 #define   XEHPC_GRDOM_BLT5			REG_BIT(28)
671 #define   XEHPC_GRDOM_BLT4			REG_BIT(27)
672 #define   XEHPC_GRDOM_BLT3			REG_BIT(26)
673 #define   XEHPC_GRDOM_BLT2			REG_BIT(25)
674 #define   XEHPC_GRDOM_BLT1			REG_BIT(24)
675 #define   GEN12_GRDOM_GSC			REG_BIT(21)
676 #define   GEN11_GRDOM_SFC3			REG_BIT(20)
677 #define   GEN11_GRDOM_SFC2			REG_BIT(19)
678 #define   GEN11_GRDOM_SFC1			REG_BIT(18)
679 #define   GEN11_GRDOM_SFC0			REG_BIT(17)
680 #define   GEN11_GRDOM_VECS4			REG_BIT(16)
681 #define   GEN11_GRDOM_VECS3			REG_BIT(15)
682 #define   GEN11_GRDOM_VECS2			REG_BIT(14)
683 #define   GEN11_GRDOM_VECS			REG_BIT(13)
684 #define   GEN11_GRDOM_MEDIA8			REG_BIT(12)
685 #define   GEN11_GRDOM_MEDIA7			REG_BIT(11)
686 #define   GEN11_GRDOM_MEDIA6			REG_BIT(10)
687 #define   GEN11_GRDOM_MEDIA5			REG_BIT(9)
688 #define   GEN11_GRDOM_MEDIA4			REG_BIT(8)
689 #define   GEN11_GRDOM_MEDIA3			REG_BIT(7)
690 #define   GEN11_GRDOM_MEDIA2			REG_BIT(6)
691 #define   GEN11_GRDOM_MEDIA			REG_BIT(5)
692 #define   GEN11_GRDOM_GUC			REG_BIT(3)
693 #define   GEN11_GRDOM_BLT			REG_BIT(2)
694 #define   GEN11_VCS_SFC_RESET_BIT(instance)	(GEN11_GRDOM_SFC0 << ((instance) >> 1))
695 #define   GEN11_VECS_SFC_RESET_BIT(instance)	(GEN11_GRDOM_SFC0 << (instance))
696 
697 #define GEN6_RSTCTL				_MMIO(0x9420)
698 
699 #define GEN7_MISCCPCTL				_MMIO(0x9424)
700 #define   GEN7_DOP_CLOCK_GATE_ENABLE		REG_BIT(0)
701 #define   GEN12_DOP_CLOCK_GATE_RENDER_ENABLE	REG_BIT(1)
702 #define   GEN8_DOP_CLOCK_GATE_CFCLK_ENABLE	(1 << 2)
703 #define   GEN8_DOP_CLOCK_GATE_GUC_ENABLE	(1 << 4)
704 #define   GEN8_DOP_CLOCK_GATE_MEDIA_ENABLE	(1 << 6)
705 
706 #define GEN8_UCGCTL6				_MMIO(0x9430)
707 #define   GEN8_GAPSUNIT_CLOCK_GATE_DISABLE	(1 << 24)
708 #define   GEN8_SDEUNIT_CLOCK_GATE_DISABLE	(1 << 14)
709 #define   GEN8_HDCUNIT_CLOCK_GATE_DISABLE_HDCREQ	(1 << 28)
710 
711 #define UNSLCGCTL9430				_MMIO(0x9430)
712 #define   MSQDUNIT_CLKGATE_DIS			REG_BIT(3)
713 
714 #define UNSLICE_UNIT_LEVEL_CLKGATE		_MMIO(0x9434)
715 #define   VFUNIT_CLKGATE_DIS			REG_BIT(20)
716 #define   TSGUNIT_CLKGATE_DIS			REG_BIT(17) /* XEHPSDV */
717 #define   CG3DDISCFEG_CLKGATE_DIS		REG_BIT(17) /* DG2 */
718 #define   GAMEDIA_CLKGATE_DIS			REG_BIT(11)
719 #define   HSUNIT_CLKGATE_DIS			REG_BIT(8)
720 #define   VSUNIT_CLKGATE_DIS			REG_BIT(3)
721 
722 #define UNSLCGCTL9440				_MMIO(0x9440)
723 #define   GAMTLBOACS_CLKGATE_DIS		REG_BIT(28)
724 #define   GAMTLBVDBOX5_CLKGATE_DIS		REG_BIT(27)
725 #define   GAMTLBVDBOX6_CLKGATE_DIS		REG_BIT(26)
726 #define   GAMTLBVDBOX3_CLKGATE_DIS		REG_BIT(24)
727 #define   GAMTLBVDBOX4_CLKGATE_DIS		REG_BIT(23)
728 #define   GAMTLBVDBOX7_CLKGATE_DIS		REG_BIT(22)
729 #define   GAMTLBVDBOX2_CLKGATE_DIS		REG_BIT(21)
730 #define   GAMTLBVDBOX0_CLKGATE_DIS		REG_BIT(17)
731 #define   GAMTLBKCR_CLKGATE_DIS			REG_BIT(16)
732 #define   GAMTLBGUC_CLKGATE_DIS			REG_BIT(15)
733 #define   GAMTLBBLT_CLKGATE_DIS			REG_BIT(14)
734 #define   GAMTLBVDBOX1_CLKGATE_DIS		REG_BIT(6)
735 
736 #define UNSLCGCTL9444				_MMIO(0x9444)
737 #define   GAMTLBGFXA0_CLKGATE_DIS		REG_BIT(30)
738 #define   GAMTLBGFXA1_CLKGATE_DIS		REG_BIT(29)
739 #define   GAMTLBCOMPA0_CLKGATE_DIS		REG_BIT(28)
740 #define   GAMTLBCOMPA1_CLKGATE_DIS		REG_BIT(27)
741 #define   GAMTLBCOMPB0_CLKGATE_DIS		REG_BIT(26)
742 #define   GAMTLBCOMPB1_CLKGATE_DIS		REG_BIT(25)
743 #define   GAMTLBCOMPC0_CLKGATE_DIS		REG_BIT(24)
744 #define   GAMTLBCOMPC1_CLKGATE_DIS		REG_BIT(23)
745 #define   GAMTLBCOMPD0_CLKGATE_DIS		REG_BIT(22)
746 #define   GAMTLBCOMPD1_CLKGATE_DIS		REG_BIT(21)
747 #define   GAMTLBMERT_CLKGATE_DIS		REG_BIT(20)
748 #define   GAMTLBVEBOX3_CLKGATE_DIS		REG_BIT(19)
749 #define   GAMTLBVEBOX2_CLKGATE_DIS		REG_BIT(18)
750 #define   GAMTLBVEBOX1_CLKGATE_DIS		REG_BIT(17)
751 #define   GAMTLBVEBOX0_CLKGATE_DIS		REG_BIT(16)
752 #define   LTCDD_CLKGATE_DIS			REG_BIT(10)
753 
754 #define GEN11_SLICE_UNIT_LEVEL_CLKGATE		_MMIO(0x94d4)
755 #define XEHP_SLICE_UNIT_LEVEL_CLKGATE		MCR_REG(0x94d4)
756 #define   SARBUNIT_CLKGATE_DIS			(1 << 5)
757 #define   RCCUNIT_CLKGATE_DIS			(1 << 7)
758 #define   MSCUNIT_CLKGATE_DIS			(1 << 10)
759 #define   NODEDSS_CLKGATE_DIS			REG_BIT(12)
760 #define   L3_CLKGATE_DIS			REG_BIT(16)
761 #define   L3_CR2X_CLKGATE_DIS			REG_BIT(17)
762 
763 #define SCCGCTL94DC				MCR_REG(0x94dc)
764 #define   CG3DDISURB				REG_BIT(14)
765 
766 #define UNSLICE_UNIT_LEVEL_CLKGATE2		_MMIO(0x94e4)
767 #define   VSUNIT_CLKGATE_DIS_TGL		REG_BIT(19)
768 #define   PSDUNIT_CLKGATE_DIS			REG_BIT(5)
769 
770 #define GEN11_SUBSLICE_UNIT_LEVEL_CLKGATE	MCR_REG(0x9524)
771 #define   DSS_ROUTER_CLKGATE_DIS		REG_BIT(28)
772 #define   GWUNIT_CLKGATE_DIS			REG_BIT(16)
773 
774 #define SUBSLICE_UNIT_LEVEL_CLKGATE2		MCR_REG(0x9528)
775 #define   CPSSUNIT_CLKGATE_DIS			REG_BIT(9)
776 
777 #define SSMCGCTL9530				MCR_REG(0x9530)
778 #define   RTFUNIT_CLKGATE_DIS			REG_BIT(18)
779 
780 #define GEN10_DFR_RATIO_EN_AND_CHICKEN		MCR_REG(0x9550)
781 #define   DFR_DISABLE				(1 << 9)
782 
783 #define MICRO_BP0_0				_MMIO(0x9800)
784 #define MICRO_BP0_2				_MMIO(0x9804)
785 #define MICRO_BP0_1				_MMIO(0x9808)
786 #define MICRO_BP1_0				_MMIO(0x980c)
787 #define MICRO_BP1_2				_MMIO(0x9810)
788 #define MICRO_BP1_1				_MMIO(0x9814)
789 #define MICRO_BP2_0				_MMIO(0x9818)
790 #define MICRO_BP2_2				_MMIO(0x981c)
791 #define MICRO_BP2_1				_MMIO(0x9820)
792 #define MICRO_BP3_0				_MMIO(0x9824)
793 #define MICRO_BP3_2				_MMIO(0x9828)
794 #define MICRO_BP3_1				_MMIO(0x982c)
795 #define MICRO_BP_TRIGGER			_MMIO(0x9830)
796 #define MICRO_BP3_COUNT_STATUS01		_MMIO(0x9834)
797 #define MICRO_BP3_COUNT_STATUS23		_MMIO(0x9838)
798 #define MICRO_BP_FIRED_ARMED			_MMIO(0x983c)
799 
800 #define GEN6_GFXPAUSE				_MMIO(0xa000)
801 #define GEN6_RPNSWREQ				_MMIO(0xa008)
802 #define   GEN6_TURBO_DISABLE			(1 << 31)
803 #define   GEN6_FREQUENCY(x)			((x) << 25)
804 #define   HSW_FREQUENCY(x)			((x) << 24)
805 #define   GEN9_FREQUENCY(x)			((x) << 23)
806 #define   GEN6_OFFSET(x)			((x) << 19)
807 #define   GEN6_AGGRESSIVE_TURBO			(0 << 15)
808 #define   GEN9_SW_REQ_UNSLICE_RATIO_SHIFT	23
809 #define   GEN9_IGNORE_SLICE_RATIO		(0 << 0)
810 #define   GEN12_MEDIA_FREQ_RATIO		REG_BIT(13)
811 
812 #define GEN6_RC_VIDEO_FREQ			_MMIO(0xa00c)
813 #define   GEN6_RC_CTL_RC6pp_ENABLE		(1 << 16)
814 #define   GEN6_RC_CTL_RC6p_ENABLE		(1 << 17)
815 #define   GEN6_RC_CTL_RC6_ENABLE		(1 << 18)
816 #define   GEN6_RC_CTL_RC1e_ENABLE		(1 << 20)
817 #define   GEN6_RC_CTL_RC7_ENABLE		(1 << 22)
818 #define   VLV_RC_CTL_CTX_RST_PARALLEL		(1 << 24)
819 #define   GEN7_RC_CTL_TO_MODE			(1 << 28)
820 #define   GEN6_RC_CTL_EI_MODE(x)		((x) << 27)
821 #define   GEN6_RC_CTL_HW_ENABLE			(1 << 31)
822 #define GEN6_RP_DOWN_TIMEOUT			_MMIO(0xa010)
823 #define GEN6_RP_INTERRUPT_LIMITS		_MMIO(0xa014)
824 #define GEN6_RPSTAT1				_MMIO(0xa01c)
825 #define   GEN6_CAGF_MASK			REG_GENMASK(14, 8)
826 #define   HSW_CAGF_MASK				REG_GENMASK(13, 7)
827 #define   GEN9_CAGF_MASK			REG_GENMASK(31, 23)
828 #define GEN6_RP_CONTROL				_MMIO(0xa024)
829 #define   GEN6_RP_MEDIA_TURBO			(1 << 11)
830 #define   GEN6_RP_MEDIA_MODE_MASK		(3 << 9)
831 #define   GEN6_RP_MEDIA_HW_TURBO_MODE		(3 << 9)
832 #define   GEN6_RP_MEDIA_HW_NORMAL_MODE		(2 << 9)
833 #define   GEN6_RP_MEDIA_HW_MODE			(1 << 9)
834 #define   GEN6_RP_MEDIA_SW_MODE			(0 << 9)
835 #define   GEN6_RP_MEDIA_IS_GFX			(1 << 8)
836 #define   GEN6_RP_ENABLE			(1 << 7)
837 #define   GEN6_RP_UP_IDLE_MIN			(0x1 << 3)
838 #define   GEN6_RP_UP_BUSY_AVG			(0x2 << 3)
839 #define   GEN6_RP_UP_BUSY_CONT			(0x4 << 3)
840 #define   GEN6_RP_DOWN_IDLE_AVG			(0x2 << 0)
841 #define   GEN6_RP_DOWN_IDLE_CONT		(0x1 << 0)
842 #define   GEN6_RPSWCTL_SHIFT			9
843 #define   GEN9_RPSWCTL_ENABLE			(0x2 << GEN6_RPSWCTL_SHIFT)
844 #define   GEN9_RPSWCTL_DISABLE			(0x0 << GEN6_RPSWCTL_SHIFT)
845 #define GEN6_RP_UP_THRESHOLD			_MMIO(0xa02c)
846 #define GEN6_RP_DOWN_THRESHOLD			_MMIO(0xa030)
847 #define GEN6_RP_CUR_UP_EI			_MMIO(0xa050)
848 #define   GEN6_RP_EI_MASK			0xffffff
849 #define   GEN6_CURICONT_MASK			GEN6_RP_EI_MASK
850 #define GEN6_RP_CUR_UP				_MMIO(0xa054)
851 #define   GEN6_CURBSYTAVG_MASK			GEN6_RP_EI_MASK
852 #define GEN6_RP_PREV_UP				_MMIO(0xa058)
853 #define GEN6_RP_CUR_DOWN_EI			_MMIO(0xa05c)
854 #define   GEN6_CURIAVG_MASK			GEN6_RP_EI_MASK
855 #define GEN6_RP_CUR_DOWN			_MMIO(0xa060)
856 #define GEN6_RP_PREV_DOWN			_MMIO(0xa064)
857 #define GEN6_RP_UP_EI				_MMIO(0xa068)
858 #define GEN6_RP_DOWN_EI				_MMIO(0xa06c)
859 #define GEN6_RP_IDLE_HYSTERSIS			_MMIO(0xa070)
860 #define GEN6_RPDEUHWTC				_MMIO(0xa080)
861 #define GEN6_RPDEUC				_MMIO(0xa084)
862 #define GEN6_RPDEUCSW				_MMIO(0xa088)
863 #define GEN6_RC_CONTROL				_MMIO(0xa090)
864 #define GEN6_RC_STATE				_MMIO(0xa094)
865 #define   RC_SW_TARGET_STATE_SHIFT		16
866 #define   RC_SW_TARGET_STATE_MASK		(7 << RC_SW_TARGET_STATE_SHIFT)
867 #define GEN6_RC1_WAKE_RATE_LIMIT		_MMIO(0xa098)
868 #define GEN6_RC6_WAKE_RATE_LIMIT		_MMIO(0xa09c)
869 #define GEN6_RC6pp_WAKE_RATE_LIMIT		_MMIO(0xa0a0)
870 #define GEN10_MEDIA_WAKE_RATE_LIMIT		_MMIO(0xa0a0)
871 #define GEN6_RC_EVALUATION_INTERVAL		_MMIO(0xa0a8)
872 #define GEN6_RC_IDLE_HYSTERSIS			_MMIO(0xa0ac)
873 #define GEN6_RC_SLEEP				_MMIO(0xa0b0)
874 #define GEN6_RCUBMABDTMR			_MMIO(0xa0b0)
875 #define GEN6_RC1e_THRESHOLD			_MMIO(0xa0b4)
876 #define GEN6_RC6_THRESHOLD			_MMIO(0xa0b8)
877 #define GEN6_RC6p_THRESHOLD			_MMIO(0xa0bc)
878 #define VLV_RCEDATA				_MMIO(0xa0bc)
879 #define GEN6_RC6pp_THRESHOLD			_MMIO(0xa0c0)
880 #define GEN9_MEDIA_PG_IDLE_HYSTERESIS		_MMIO(0xa0c4)
881 #define GEN9_RENDER_PG_IDLE_HYSTERESIS		_MMIO(0xa0c8)
882 
883 #define GEN6_PMINTRMSK				_MMIO(0xa168)
884 #define   GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC	(1 << 31)
885 #define   ARAT_EXPIRED_INTRMSK			(1 << 9)
886 
887 #define GEN8_MISC_CTRL0				_MMIO(0xa180)
888 
889 #define ECOBUS					_MMIO(0xa180)
890 #define    FORCEWAKE_MT_ENABLE			(1 << 5)
891 
892 #define FORCEWAKE_MT				_MMIO(0xa188) /* multi-threaded */
893 #define FORCEWAKE_GT_GEN9			_MMIO(0xa188)
894 #define FORCEWAKE				_MMIO(0xa18c)
895 
896 #define VLV_SPAREG2H				_MMIO(0xa194)
897 
898 #define GEN9_PG_ENABLE				_MMIO(0xa210)
899 #define   GEN9_RENDER_PG_ENABLE			REG_BIT(0)
900 #define   GEN9_MEDIA_PG_ENABLE			REG_BIT(1)
901 #define   GEN11_MEDIA_SAMPLER_PG_ENABLE		REG_BIT(2)
902 #define   VDN_HCP_POWERGATE_ENABLE(n)		REG_BIT(3 + 2 * (n))
903 #define   VDN_MFX_POWERGATE_ENABLE(n)		REG_BIT(4 + 2 * (n))
904 
905 #define GEN8_PUSHBUS_CONTROL			_MMIO(0xa248)
906 #define GEN8_PUSHBUS_ENABLE			_MMIO(0xa250)
907 #define GEN8_PUSHBUS_SHIFT			_MMIO(0xa25c)
908 
909 /* GPM unit config (Gen9+) */
910 #define CTC_MODE				_MMIO(0xa26c)
911 #define   CTC_SOURCE_PARAMETER_MASK		1
912 #define   CTC_SOURCE_CRYSTAL_CLOCK		0
913 #define   CTC_SOURCE_DIVIDE_LOGIC		1
914 #define   CTC_SHIFT_PARAMETER_SHIFT		1
915 #define   CTC_SHIFT_PARAMETER_MASK		(0x3 << CTC_SHIFT_PARAMETER_SHIFT)
916 
917 /* GPM MSG_IDLE */
918 #define MSG_IDLE_CS		_MMIO(0x8000)
919 #define MSG_IDLE_VCS0		_MMIO(0x8004)
920 #define MSG_IDLE_VCS1		_MMIO(0x8008)
921 #define MSG_IDLE_BCS		_MMIO(0x800C)
922 #define MSG_IDLE_VECS0		_MMIO(0x8010)
923 #define MSG_IDLE_VCS2		_MMIO(0x80C0)
924 #define MSG_IDLE_VCS3		_MMIO(0x80C4)
925 #define MSG_IDLE_VCS4		_MMIO(0x80C8)
926 #define MSG_IDLE_VCS5		_MMIO(0x80CC)
927 #define MSG_IDLE_VCS6		_MMIO(0x80D0)
928 #define MSG_IDLE_VCS7		_MMIO(0x80D4)
929 #define MSG_IDLE_VECS1		_MMIO(0x80D8)
930 #define MSG_IDLE_VECS2		_MMIO(0x80DC)
931 #define MSG_IDLE_VECS3		_MMIO(0x80E0)
932 #define  MSG_IDLE_FW_MASK	REG_GENMASK(13, 9)
933 #define  MSG_IDLE_FW_SHIFT	9
934 
935 #define	RC_PSMI_CTRL_GSCCS	_MMIO(0x11a050)
936 #define	  IDLE_MSG_DISABLE	REG_BIT(0)
937 #define	PWRCTX_MAXCNT_GSCCS	_MMIO(0x11a054)
938 
939 #define FORCEWAKE_MEDIA_GEN9			_MMIO(0xa270)
940 #define FORCEWAKE_RENDER_GEN9			_MMIO(0xa278)
941 
942 #define VLV_PWRDWNUPCTL				_MMIO(0xa294)
943 
944 #define GEN9_PWRGT_DOMAIN_STATUS		_MMIO(0xa2a0)
945 #define   GEN9_PWRGT_MEDIA_STATUS_MASK		(1 << 0)
946 #define   GEN9_PWRGT_RENDER_STATUS_MASK		(1 << 1)
947 
948 #define MISC_STATUS0				_MMIO(0xa500)
949 #define MISC_STATUS1				_MMIO(0xa504)
950 
951 #define FORCEWAKE_MEDIA_VDBOX_GEN11(n)		_MMIO(0xa540 + (n) * 4)
952 #define FORCEWAKE_MEDIA_VEBOX_GEN11(n)		_MMIO(0xa560 + (n) * 4)
953 
954 #define FORCEWAKE_REQ_GSC			_MMIO(0xa618)
955 
956 #define CHV_POWER_SS0_SIG1			_MMIO(0xa720)
957 #define CHV_POWER_SS0_SIG2			_MMIO(0xa724)
958 #define CHV_POWER_SS1_SIG1			_MMIO(0xa728)
959 #define   CHV_SS_PG_ENABLE			(1 << 1)
960 #define   CHV_EU08_PG_ENABLE			(1 << 9)
961 #define   CHV_EU19_PG_ENABLE			(1 << 17)
962 #define   CHV_EU210_PG_ENABLE			(1 << 25)
963 #define CHV_POWER_SS1_SIG2			_MMIO(0xa72c)
964 #define   CHV_EU311_PG_ENABLE			(1 << 1)
965 
966 #define GEN7_SARCHKMD				_MMIO(0xb000)
967 #define   GEN7_DISABLE_DEMAND_PREFETCH		(1 << 31)
968 #define   GEN7_DISABLE_SAMPLER_PREFETCH		(1 << 30)
969 
970 #define GEN8_GARBCNTL				_MMIO(0xb004)
971 #define   GEN11_ARBITRATION_PRIO_ORDER_MASK	REG_GENMASK(27, 22)
972 #define   GEN12_BUS_HASH_CTL_BIT_EXC		REG_BIT(7)
973 #define   GEN9_GAPS_TSV_CREDIT_DISABLE		REG_BIT(7)
974 #define   GEN11_HASH_CTRL_EXCL_MASK		REG_GENMASK(6, 0)
975 #define   GEN11_HASH_CTRL_EXCL_BIT0		REG_FIELD_PREP(GEN11_HASH_CTRL_EXCL_MASK, 0x1)
976 
977 #define GEN9_SCRATCH_LNCF1			_MMIO(0xb008)
978 #define   GEN9_LNCF_NONIA_COHERENT_ATOMICS_ENABLE	REG_BIT(0)
979 
980 #define GEN7_L3SQCREG1				_MMIO(0xb010)
981 #define   VLV_B0_WA_L3SQCREG1_VALUE		0x00D30000
982 
983 #define GEN7_L3CNTLREG1				_MMIO(0xb01c)
984 #define   GEN7_WA_FOR_GEN7_L3_CONTROL		0x3C47FF8C
985 #define   GEN7_L3AGDIS				(1 << 19)
986 
987 #define XEHPC_LNCFMISCCFGREG0			MCR_REG(0xb01c)
988 #define   XEHPC_HOSTCACHEEN			REG_BIT(1)
989 #define   XEHPC_OVRLSCCC			REG_BIT(0)
990 
991 #define GEN7_L3CNTLREG2				_MMIO(0xb020)
992 
993 /* MOCS (Memory Object Control State) registers */
994 #define GEN9_LNCFCMOCS(i)			_MMIO(0xb020 + (i) * 4)	/* L3 Cache Control */
995 #define XEHP_LNCFCMOCS(i)			MCR_REG(0xb020 + (i) * 4)
996 #define LNCFCMOCS_REG_COUNT			32
997 
998 #define GEN7_L3CNTLREG3				_MMIO(0xb024)
999 
1000 #define GEN7_L3_CHICKEN_MODE_REGISTER		_MMIO(0xb030)
1001 #define   GEN7_WA_L3_CHICKEN_MODE		0x20000000
1002 
1003 #define GEN7_L3SQCREG4				_MMIO(0xb034)
1004 #define   L3SQ_URB_READ_CAM_MATCH_DISABLE	(1 << 27)
1005 
1006 #define HSW_SCRATCH1				_MMIO(0xb038)
1007 #define   HSW_SCRATCH1_L3_DATA_ATOMICS_DISABLE	(1 << 27)
1008 
1009 #define GEN7_L3LOG(slice, i)			_MMIO(0xb070 + (slice) * 0x200 + (i) * 4)
1010 #define   GEN7_L3LOG_SIZE			0x80
1011 
1012 #define XEHP_L3NODEARBCFG			MCR_REG(0xb0b4)
1013 #define   XEHP_LNESPARE				REG_BIT(19)
1014 
1015 #define GEN8_L3SQCREG1				MCR_REG(0xb100)
1016 /*
1017  * Note that on CHV the following has an off-by-one error wrt. to BSpec.
1018  * Using the formula in BSpec leads to a hang, while the formula here works
1019  * fine and matches the formulas for all other platforms. A BSpec change
1020  * request has been filed to clarify this.
1021  */
1022 #define   L3_GENERAL_PRIO_CREDITS(x)		(((x) >> 1) << 19)
1023 #define   L3_HIGH_PRIO_CREDITS(x)		(((x) >> 1) << 14)
1024 #define   L3_PRIO_CREDITS_MASK			((0x1f << 19) | (0x1f << 14))
1025 
1026 #define GEN8_L3SQCREG4				MCR_REG(0xb118)
1027 #define   GEN11_LQSC_CLEAN_EVICT_DISABLE	(1 << 6)
1028 #define   GEN8_LQSC_RO_PERF_DIS			(1 << 27)
1029 #define   GEN8_LQSC_FLUSH_COHERENT_LINES	(1 << 21)
1030 #define   GEN8_LQSQ_NONIA_COHERENT_ATOMICS_ENABLE	REG_BIT(22)
1031 
1032 #define GEN9_SCRATCH1				MCR_REG(0xb11c)
1033 #define   EVICTION_PERF_FIX_ENABLE		REG_BIT(8)
1034 
1035 #define BDW_SCRATCH1				MCR_REG(0xb11c)
1036 #define   GEN9_LBS_SLA_RETRY_TIMER_DECREMENT_ENABLE	(1 << 2)
1037 
1038 #define GEN11_SCRATCH2				MCR_REG(0xb140)
1039 #define   GEN11_COHERENT_PARTIAL_WRITE_MERGE_ENABLE	(1 << 19)
1040 
1041 #define XEHP_L3SQCREG5				MCR_REG(0xb158)
1042 #define   L3_PWM_TIMER_INIT_VAL_MASK		REG_GENMASK(9, 0)
1043 
1044 #define MLTICTXCTL				MCR_REG(0xb170)
1045 #define   TDONRENDER				REG_BIT(2)
1046 
1047 #define XEHP_L3SCQREG7				MCR_REG(0xb188)
1048 #define   BLEND_FILL_CACHING_OPT_DIS		REG_BIT(3)
1049 
1050 #define XEHPC_L3SCRUB				MCR_REG(0xb18c)
1051 #define   SCRUB_CL_DWNGRADE_SHARED		REG_BIT(12)
1052 #define   SCRUB_RATE_PER_BANK_MASK		REG_GENMASK(2, 0)
1053 #define   SCRUB_RATE_4B_PER_CLK			REG_FIELD_PREP(SCRUB_RATE_PER_BANK_MASK, 0x6)
1054 
1055 #define L3SQCREG1_CCS0				MCR_REG(0xb200)
1056 #define   FLUSHALLNONCOH			REG_BIT(5)
1057 
1058 #define GEN11_GLBLINVL				_MMIO(0xb404)
1059 #define   GEN11_BANK_HASH_ADDR_EXCL_MASK	(0x7f << 5)
1060 #define   GEN11_BANK_HASH_ADDR_EXCL_BIT0	(1 << 5)
1061 
1062 #define GEN11_LSN_UNSLCVC			_MMIO(0xb43c)
1063 #define   GEN11_LSN_UNSLCVC_GAFS_HALF_CL2_MAXALLOC	(1 << 9)
1064 #define   GEN11_LSN_UNSLCVC_GAFS_HALF_SF_MAXALLOC	(1 << 7)
1065 
1066 #define GUCPMTIMESTAMP				_MMIO(0xc3e8)
1067 
1068 #define __GEN9_RCS0_MOCS0			0xc800
1069 #define GEN9_GFX_MOCS(i)			_MMIO(__GEN9_RCS0_MOCS0 + (i) * 4)
1070 #define __GEN9_VCS0_MOCS0			0xc900
1071 #define GEN9_MFX0_MOCS(i)			_MMIO(__GEN9_VCS0_MOCS0 + (i) * 4)
1072 #define __GEN9_VCS1_MOCS0			0xca00
1073 #define GEN9_MFX1_MOCS(i)			_MMIO(__GEN9_VCS1_MOCS0 + (i) * 4)
1074 #define __GEN9_VECS0_MOCS0			0xcb00
1075 #define GEN9_VEBOX_MOCS(i)			_MMIO(__GEN9_VECS0_MOCS0 + (i) * 4)
1076 #define __GEN9_BCS0_MOCS0			0xcc00
1077 #define GEN9_BLT_MOCS(i)			_MMIO(__GEN9_BCS0_MOCS0 + (i) * 4)
1078 
1079 #define GEN12_FAULT_TLB_DATA0			_MMIO(0xceb8)
1080 #define XEHP_FAULT_TLB_DATA0			MCR_REG(0xceb8)
1081 #define GEN12_FAULT_TLB_DATA1			_MMIO(0xcebc)
1082 #define XEHP_FAULT_TLB_DATA1			MCR_REG(0xcebc)
1083 #define   FAULT_VA_HIGH_BITS			(0xf << 0)
1084 #define   FAULT_GTT_SEL				(1 << 4)
1085 
1086 #define GEN12_RING_FAULT_REG			_MMIO(0xcec4)
1087 #define XEHP_RING_FAULT_REG			MCR_REG(0xcec4)
1088 #define   GEN8_RING_FAULT_ENGINE_ID(x)		(((x) >> 12) & 0x7)
1089 #define   RING_FAULT_GTTSEL_MASK		(1 << 11)
1090 #define   RING_FAULT_SRCID(x)			(((x) >> 3) & 0xff)
1091 #define   RING_FAULT_FAULT_TYPE(x)		(((x) >> 1) & 0x3)
1092 #define   RING_FAULT_VALID			(1 << 0)
1093 
1094 #define GEN12_GFX_TLB_INV_CR			_MMIO(0xced8)
1095 #define XEHP_GFX_TLB_INV_CR			MCR_REG(0xced8)
1096 #define GEN12_VD_TLB_INV_CR			_MMIO(0xcedc)
1097 #define XEHP_VD_TLB_INV_CR			MCR_REG(0xcedc)
1098 #define GEN12_VE_TLB_INV_CR			_MMIO(0xcee0)
1099 #define XEHP_VE_TLB_INV_CR			MCR_REG(0xcee0)
1100 #define GEN12_BLT_TLB_INV_CR			_MMIO(0xcee4)
1101 #define XEHP_BLT_TLB_INV_CR			MCR_REG(0xcee4)
1102 #define GEN12_COMPCTX_TLB_INV_CR		_MMIO(0xcf04)
1103 #define XEHP_COMPCTX_TLB_INV_CR			MCR_REG(0xcf04)
1104 #define XELPMP_GSC_TLB_INV_CR			_MMIO(0xcf04)   /* media GT only */
1105 
1106 #define XEHP_MERT_MOD_CTRL			MCR_REG(0xcf28)
1107 #define RENDER_MOD_CTRL				MCR_REG(0xcf2c)
1108 #define COMP_MOD_CTRL				MCR_REG(0xcf30)
1109 #define XELPMP_GSC_MOD_CTRL			_MMIO(0xcf30)	/* media GT only */
1110 #define XEHP_VDBX_MOD_CTRL			MCR_REG(0xcf34)
1111 #define XELPMP_VDBX_MOD_CTRL			_MMIO(0xcf34)
1112 #define XEHP_VEBX_MOD_CTRL			MCR_REG(0xcf38)
1113 #define XELPMP_VEBX_MOD_CTRL			_MMIO(0xcf38)
1114 #define   FORCE_MISS_FTLB			REG_BIT(3)
1115 
1116 #define XEHP_GAMSTLB_CTRL			MCR_REG(0xcf4c)
1117 #define   CONTROL_BLOCK_CLKGATE_DIS		REG_BIT(12)
1118 #define   EGRESS_BLOCK_CLKGATE_DIS		REG_BIT(11)
1119 #define   TAG_BLOCK_CLKGATE_DIS			REG_BIT(7)
1120 
1121 #define XEHP_GAMCNTRL_CTRL			MCR_REG(0xcf54)
1122 #define   INVALIDATION_BROADCAST_MODE_DIS	REG_BIT(12)
1123 #define   GLOBAL_INVALIDATION_MODE		REG_BIT(2)
1124 
1125 #define GEN12_GAM_DONE				_MMIO(0xcf68)
1126 
1127 #define GEN7_HALF_SLICE_CHICKEN1		_MMIO(0xe100) /* IVB GT1 + VLV */
1128 #define GEN8_HALF_SLICE_CHICKEN1		MCR_REG(0xe100)
1129 #define   GEN7_MAX_PS_THREAD_DEP		(8 << 12)
1130 #define   GEN7_SINGLE_SUBSCAN_DISPATCH_ENABLE	(1 << 10)
1131 #define   GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE	(1 << 4)
1132 #define   GEN7_PSD_SINGLE_PORT_DISPATCH_ENABLE	(1 << 3)
1133 
1134 #define GEN7_SAMPLER_INSTDONE			_MMIO(0xe160)
1135 #define GEN8_SAMPLER_INSTDONE			MCR_REG(0xe160)
1136 #define GEN7_ROW_INSTDONE			_MMIO(0xe164)
1137 #define GEN8_ROW_INSTDONE			MCR_REG(0xe164)
1138 
1139 #define HALF_SLICE_CHICKEN2			MCR_REG(0xe180)
1140 #define   GEN8_ST_PO_DISABLE			(1 << 13)
1141 
1142 #define HSW_HALF_SLICE_CHICKEN3			_MMIO(0xe184)
1143 #define GEN8_HALF_SLICE_CHICKEN3		MCR_REG(0xe184)
1144 #define   HSW_SAMPLE_C_PERFORMANCE		(1 << 9)
1145 #define   GEN8_CENTROID_PIXEL_OPT_DIS		(1 << 8)
1146 #define   GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC	(1 << 5)
1147 #define   GEN8_SAMPLER_POWER_BYPASS_DIS		(1 << 1)
1148 
1149 #define GEN9_HALF_SLICE_CHICKEN5		MCR_REG(0xe188)
1150 #define   GEN9_DG_MIRROR_FIX_ENABLE		(1 << 5)
1151 #define   GEN9_CCS_TLB_PREFETCH_ENABLE		(1 << 3)
1152 
1153 #define GEN10_SAMPLER_MODE			MCR_REG(0xe18c)
1154 #define   ENABLE_SMALLPL			REG_BIT(15)
1155 #define   SC_DISABLE_POWER_OPTIMIZATION_EBB	REG_BIT(9)
1156 #define   GEN11_SAMPLER_ENABLE_HEADLESS_MSG	REG_BIT(5)
1157 #define   MTL_DISABLE_SAMPLER_SC_OOO		REG_BIT(3)
1158 #define   GEN11_INDIRECT_STATE_BASE_ADDR_OVERRIDE	REG_BIT(0)
1159 
1160 #define GEN9_HALF_SLICE_CHICKEN7		MCR_REG(0xe194)
1161 #define   DG2_DISABLE_ROUND_ENABLE_ALLOW_FOR_SSLA	REG_BIT(15)
1162 #define   GEN9_SAMPLER_HASH_COMPRESSED_READ_ADDR	REG_BIT(8)
1163 #define   GEN9_ENABLE_YV12_BUGFIX		REG_BIT(4)
1164 #define   GEN9_ENABLE_GPGPU_PREEMPTION		REG_BIT(2)
1165 
1166 #define GEN10_CACHE_MODE_SS			MCR_REG(0xe420)
1167 #define   ENABLE_EU_COUNT_FOR_TDL_FLUSH		REG_BIT(10)
1168 #define   DISABLE_ECC				REG_BIT(5)
1169 #define   FLOAT_BLEND_OPTIMIZATION_ENABLE	REG_BIT(4)
1170 /*
1171  * We have both ENABLE and DISABLE defines below using the same bit because the
1172  * meaning depends on the target platform. There are no platform prefix for them
1173  * because different steppings of DG2 pick one or the other semantics.
1174  */
1175 #define   ENABLE_PREFETCH_INTO_IC		REG_BIT(3)
1176 #define   DISABLE_PREFETCH_INTO_IC		REG_BIT(3)
1177 
1178 #define EU_PERF_CNTL0				PERF_REG(0xe458)
1179 #define EU_PERF_CNTL4				PERF_REG(0xe45c)
1180 
1181 #define GEN9_ROW_CHICKEN4			MCR_REG(0xe48c)
1182 #define   GEN12_DISABLE_GRF_CLEAR		REG_BIT(13)
1183 #define   XEHP_DIS_BBL_SYSPIPE			REG_BIT(11)
1184 #define   GEN12_DISABLE_TDL_PUSH		REG_BIT(9)
1185 #define   GEN11_DIS_PICK_2ND_EU			REG_BIT(7)
1186 #define   GEN12_DISABLE_HDR_PAST_PAYLOAD_HOLD_FIX	REG_BIT(4)
1187 #define   THREAD_EX_ARB_MODE			REG_GENMASK(3, 2)
1188 #define   THREAD_EX_ARB_MODE_RR_AFTER_DEP	REG_FIELD_PREP(THREAD_EX_ARB_MODE, 0x2)
1189 
1190 #define HSW_ROW_CHICKEN3			_MMIO(0xe49c)
1191 #define GEN9_ROW_CHICKEN3			MCR_REG(0xe49c)
1192 #define   HSW_ROW_CHICKEN3_L3_GLOBAL_ATOMICS_DISABLE	(1 << 6)
1193 #define   MTL_DISABLE_FIX_FOR_EOT_FLUSH		REG_BIT(9)
1194 
1195 #define GEN8_ROW_CHICKEN			MCR_REG(0xe4f0)
1196 #define   FLOW_CONTROL_ENABLE			REG_BIT(15)
1197 #define   UGM_BACKUP_MODE			REG_BIT(13)
1198 #define   MDQ_ARBITRATION_MODE			REG_BIT(12)
1199 #define   SYSTOLIC_DOP_CLOCK_GATING_DIS		REG_BIT(10)
1200 #define   PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE	REG_BIT(8)
1201 #define   STALL_DOP_GATING_DISABLE		REG_BIT(5)
1202 #define   THROTTLE_12_5				REG_GENMASK(4, 2)
1203 #define   DISABLE_EARLY_EOT			REG_BIT(1)
1204 
1205 #define GEN7_ROW_CHICKEN2			_MMIO(0xe4f4)
1206 
1207 #define GEN8_ROW_CHICKEN2			MCR_REG(0xe4f4)
1208 #define   GEN12_DISABLE_READ_SUPPRESSION	REG_BIT(15)
1209 #define   GEN12_DISABLE_EARLY_READ		REG_BIT(14)
1210 #define   GEN12_ENABLE_LARGE_GRF_MODE		REG_BIT(12)
1211 #define   GEN12_PUSH_CONST_DEREF_HOLD_DIS	REG_BIT(8)
1212 #define   GEN12_DISABLE_DOP_GATING              REG_BIT(0)
1213 
1214 #define RT_CTRL					MCR_REG(0xe530)
1215 #define   DIS_NULL_QUERY			REG_BIT(10)
1216 #define   STACKID_CTRL				REG_GENMASK(6, 5)
1217 #define   STACKID_CTRL_512			REG_FIELD_PREP(STACKID_CTRL, 0x2)
1218 
1219 #define EU_PERF_CNTL1				PERF_REG(0xe558)
1220 #define EU_PERF_CNTL5				PERF_REG(0xe55c)
1221 
1222 #define XEHP_HDC_CHICKEN0			MCR_REG(0xe5f0)
1223 #define   LSC_L1_FLUSH_CTL_3D_DATAPORT_FLUSH_EVENTS_MASK	REG_GENMASK(13, 11)
1224 #define ICL_HDC_MODE				MCR_REG(0xe5f4)
1225 
1226 #define EU_PERF_CNTL2				PERF_REG(0xe658)
1227 #define EU_PERF_CNTL6				PERF_REG(0xe65c)
1228 #define EU_PERF_CNTL3				PERF_REG(0xe758)
1229 
1230 #define LSC_CHICKEN_BIT_0			MCR_REG(0xe7c8)
1231 #define   DISABLE_D8_D16_COASLESCE		REG_BIT(30)
1232 #define   FORCE_1_SUB_MESSAGE_PER_FRAGMENT	REG_BIT(15)
1233 #define LSC_CHICKEN_BIT_0_UDW			MCR_REG(0xe7c8 + 4)
1234 #define   DIS_CHAIN_2XSIMD8			REG_BIT(55 - 32)
1235 #define   FORCE_SLM_FENCE_SCOPE_TO_TILE		REG_BIT(42 - 32)
1236 #define   FORCE_UGM_FENCE_SCOPE_TO_TILE		REG_BIT(41 - 32)
1237 #define   MAXREQS_PER_BANK			REG_GENMASK(39 - 32, 37 - 32)
1238 #define   DISABLE_128B_EVICTION_COMMAND_UDW	REG_BIT(36 - 32)
1239 
1240 #define SARB_CHICKEN1				MCR_REG(0xe90c)
1241 #define   COMP_CKN_IN				REG_GENMASK(30, 29)
1242 
1243 #define GEN7_ROW_CHICKEN2_GT2			_MMIO(0xf4f4)
1244 #define   DOP_CLOCK_GATING_DISABLE		(1 << 0)
1245 #define   PUSH_CONSTANT_DEREF_DISABLE		(1 << 8)
1246 #define   GEN11_TDL_CLOCK_GATING_FIX_DISABLE	(1 << 1)
1247 
1248 #define __GEN11_VCS2_MOCS0			0x10000
1249 #define GEN11_MFX2_MOCS(i)			_MMIO(__GEN11_VCS2_MOCS0 + (i) * 4)
1250 
1251 #define CRSTANDVID				_MMIO(0x11100)
1252 #define PXVFREQ(fstart)				_MMIO(0x11110 + (fstart) * 4)  /* P[0-15]VIDFREQ (0x1114c) (Ironlake) */
1253 #define   PXVFREQ_PX_MASK			0x7f000000
1254 #define   PXVFREQ_PX_SHIFT			24
1255 #define VIDFREQ_BASE				_MMIO(0x11110)
1256 #define VIDFREQ1				_MMIO(0x11110) /* VIDFREQ1-4 (0x1111c) (Cantiga) */
1257 #define VIDFREQ2				_MMIO(0x11114)
1258 #define VIDFREQ3				_MMIO(0x11118)
1259 #define VIDFREQ4				_MMIO(0x1111c)
1260 #define   VIDFREQ_P0_MASK			0x1f000000
1261 #define   VIDFREQ_P0_SHIFT			24
1262 #define   VIDFREQ_P0_CSCLK_MASK			0x00f00000
1263 #define   VIDFREQ_P0_CSCLK_SHIFT		20
1264 #define   VIDFREQ_P0_CRCLK_MASK			0x000f0000
1265 #define   VIDFREQ_P0_CRCLK_SHIFT		16
1266 #define   VIDFREQ_P1_MASK			0x00001f00
1267 #define   VIDFREQ_P1_SHIFT			8
1268 #define   VIDFREQ_P1_CSCLK_MASK			0x000000f0
1269 #define   VIDFREQ_P1_CSCLK_SHIFT		4
1270 #define   VIDFREQ_P1_CRCLK_MASK			0x0000000f
1271 #define INTTOEXT_BASE				_MMIO(0x11120) /* INTTOEXT1-8 (0x1113c) */
1272 #define   INTTOEXT_MAP3_SHIFT			24
1273 #define   INTTOEXT_MAP3_MASK			(0x1f << INTTOEXT_MAP3_SHIFT)
1274 #define   INTTOEXT_MAP2_SHIFT			16
1275 #define   INTTOEXT_MAP2_MASK			(0x1f << INTTOEXT_MAP2_SHIFT)
1276 #define   INTTOEXT_MAP1_SHIFT			8
1277 #define   INTTOEXT_MAP1_MASK			(0x1f << INTTOEXT_MAP1_SHIFT)
1278 #define   INTTOEXT_MAP0_SHIFT			0
1279 #define   INTTOEXT_MAP0_MASK			(0x1f << INTTOEXT_MAP0_SHIFT)
1280 #define MEMSWCTL				_MMIO(0x11170) /* Ironlake only */
1281 #define   MEMCTL_CMD_MASK			0xe000
1282 #define   MEMCTL_CMD_SHIFT			13
1283 #define   MEMCTL_CMD_RCLK_OFF			0
1284 #define   MEMCTL_CMD_RCLK_ON			1
1285 #define   MEMCTL_CMD_CHFREQ			2
1286 #define   MEMCTL_CMD_CHVID			3
1287 #define   MEMCTL_CMD_VMMOFF			4
1288 #define   MEMCTL_CMD_VMMON			5
1289 #define   MEMCTL_CMD_STS			(1 << 12) /* write 1 triggers command, clears
1290 							     when command complete */
1291 #define   MEMCTL_FREQ_MASK			0x0f00 /* jitter, from 0-15 */
1292 #define   MEMCTL_FREQ_SHIFT			8
1293 #define   MEMCTL_SFCAVM				(1 << 7)
1294 #define   MEMCTL_TGT_VID_MASK			0x007f
1295 #define MEMIHYST				_MMIO(0x1117c)
1296 #define MEMINTREN				_MMIO(0x11180) /* 16 bits */
1297 #define   MEMINT_RSEXIT_EN			(1 << 8)
1298 #define   MEMINT_CX_SUPR_EN			(1 << 7)
1299 #define   MEMINT_CONT_BUSY_EN			(1 << 6)
1300 #define   MEMINT_AVG_BUSY_EN			(1 << 5)
1301 #define   MEMINT_EVAL_CHG_EN			(1 << 4)
1302 #define   MEMINT_MON_IDLE_EN			(1 << 3)
1303 #define   MEMINT_UP_EVAL_EN			(1 << 2)
1304 #define   MEMINT_DOWN_EVAL_EN			(1 << 1)
1305 #define   MEMINT_SW_CMD_EN			(1 << 0)
1306 #define MEMINTRSTR				_MMIO(0x11182) /* 16 bits */
1307 #define   MEM_RSEXIT_MASK			0xc000
1308 #define   MEM_RSEXIT_SHIFT			14
1309 #define   MEM_CONT_BUSY_MASK			0x3000
1310 #define   MEM_CONT_BUSY_SHIFT			12
1311 #define   MEM_AVG_BUSY_MASK			0x0c00
1312 #define   MEM_AVG_BUSY_SHIFT			10
1313 #define   MEM_EVAL_CHG_MASK			0x0300
1314 #define   MEM_EVAL_BUSY_SHIFT			8
1315 #define   MEM_MON_IDLE_MASK			0x00c0
1316 #define   MEM_MON_IDLE_SHIFT			6
1317 #define   MEM_UP_EVAL_MASK			0x0030
1318 #define   MEM_UP_EVAL_SHIFT			4
1319 #define   MEM_DOWN_EVAL_MASK			0x000c
1320 #define   MEM_DOWN_EVAL_SHIFT			2
1321 #define   MEM_SW_CMD_MASK			0x0003
1322 #define   MEM_INT_STEER_GFX			0
1323 #define   MEM_INT_STEER_CMR			1
1324 #define   MEM_INT_STEER_SMI			2
1325 #define   MEM_INT_STEER_SCI			3
1326 #define MEMINTRSTS				_MMIO(0x11184)
1327 #define   MEMINT_RSEXIT				(1 << 7)
1328 #define   MEMINT_CONT_BUSY			(1 << 6)
1329 #define   MEMINT_AVG_BUSY			(1 << 5)
1330 #define   MEMINT_EVAL_CHG			(1 << 4)
1331 #define   MEMINT_MON_IDLE			(1 << 3)
1332 #define   MEMINT_UP_EVAL			(1 << 2)
1333 #define   MEMINT_DOWN_EVAL			(1 << 1)
1334 #define   MEMINT_SW_CMD				(1 << 0)
1335 #define MEMMODECTL				_MMIO(0x11190)
1336 #define   MEMMODE_BOOST_EN			(1 << 31)
1337 #define   MEMMODE_BOOST_FREQ_MASK		0x0f000000 /* jitter for boost, 0-15 */
1338 #define   MEMMODE_BOOST_FREQ_SHIFT		24
1339 #define   MEMMODE_IDLE_MODE_MASK		0x00030000
1340 #define   MEMMODE_IDLE_MODE_SHIFT		16
1341 #define   MEMMODE_IDLE_MODE_EVAL		0
1342 #define   MEMMODE_IDLE_MODE_CONT		1
1343 #define   MEMMODE_HWIDLE_EN			(1 << 15)
1344 #define   MEMMODE_SWMODE_EN			(1 << 14)
1345 #define   MEMMODE_RCLK_GATE			(1 << 13)
1346 #define   MEMMODE_HW_UPDATE			(1 << 12)
1347 #define   MEMMODE_FSTART_MASK			0x00000f00 /* starting jitter, 0-15 */
1348 #define   MEMMODE_FSTART_SHIFT			8
1349 #define   MEMMODE_FMAX_MASK			0x000000f0 /* max jitter, 0-15 */
1350 #define   MEMMODE_FMAX_SHIFT			4
1351 #define   MEMMODE_FMIN_MASK			0x0000000f /* min jitter, 0-15 */
1352 #define RCBMAXAVG				_MMIO(0x1119c)
1353 #define MEMSWCTL2				_MMIO(0x1119e) /* Cantiga only */
1354 #define   SWMEMCMD_RENDER_OFF			(0 << 13)
1355 #define   SWMEMCMD_RENDER_ON			(1 << 13)
1356 #define   SWMEMCMD_SWFREQ			(2 << 13)
1357 #define   SWMEMCMD_TARVID			(3 << 13)
1358 #define   SWMEMCMD_VRM_OFF			(4 << 13)
1359 #define   SWMEMCMD_VRM_ON			(5 << 13)
1360 #define   CMDSTS				(1 << 12)
1361 #define   SFCAVM				(1 << 11)
1362 #define   SWFREQ_MASK				0x0380 /* P0-7 */
1363 #define   SWFREQ_SHIFT				7
1364 #define   TARVID_MASK				0x001f
1365 #define MEMSTAT_CTG				_MMIO(0x111a0)
1366 #define RCBMINAVG				_MMIO(0x111a0)
1367 #define RCUPEI					_MMIO(0x111b0)
1368 #define RCDNEI					_MMIO(0x111b4)
1369 #define RSTDBYCTL				_MMIO(0x111b8)
1370 #define   RS1EN					(1 << 31)
1371 #define   RS2EN					(1 << 30)
1372 #define   RS3EN					(1 << 29)
1373 #define   D3RS3EN				(1 << 28) /* Display D3 imlies RS3 */
1374 #define   SWPROMORSX				(1 << 27) /* RSx promotion timers ignored */
1375 #define   RCWAKERW				(1 << 26) /* Resetwarn from PCH causes wakeup */
1376 #define   DPRSLPVREN				(1 << 25) /* Fast voltage ramp enable */
1377 #define   GFXTGHYST				(1 << 24) /* Hysteresis to allow trunk gating */
1378 #define   RCX_SW_EXIT				(1 << 23) /* Leave RSx and prevent re-entry */
1379 #define   RSX_STATUS_MASK			(7 << 20)
1380 #define   RSX_STATUS_ON				(0 << 20)
1381 #define   RSX_STATUS_RC1			(1 << 20)
1382 #define   RSX_STATUS_RC1E			(2 << 20)
1383 #define   RSX_STATUS_RS1			(3 << 20)
1384 #define   RSX_STATUS_RS2			(4 << 20) /* aka rc6 */
1385 #define   RSX_STATUS_RSVD			(5 << 20) /* deep rc6 unsupported on ilk */
1386 #define   RSX_STATUS_RS3			(6 << 20) /* rs3 unsupported on ilk */
1387 #define   RSX_STATUS_RSVD2			(7 << 20)
1388 #define   UWRCRSXE				(1 << 19) /* wake counter limit prevents rsx */
1389 #define   RSCRP					(1 << 18) /* rs requests control on rs1/2 reqs */
1390 #define   JRSC					(1 << 17) /* rsx coupled to cpu c-state */
1391 #define   RS2INC0				(1 << 16) /* allow rs2 in cpu c0 */
1392 #define   RS1CONTSAV_MASK			(3 << 14)
1393 #define   RS1CONTSAV_NO_RS1			(0 << 14) /* rs1 doesn't save/restore context */
1394 #define   RS1CONTSAV_RSVD			(1 << 14)
1395 #define   RS1CONTSAV_SAVE_RS1			(2 << 14) /* rs1 saves context */
1396 #define   RS1CONTSAV_FULL_RS1			(3 << 14) /* rs1 saves and restores context */
1397 #define   NORMSLEXLAT_MASK			(3 << 12)
1398 #define   SLOW_RS123				(0 << 12)
1399 #define   SLOW_RS23				(1 << 12)
1400 #define   SLOW_RS3				(2 << 12)
1401 #define   NORMAL_RS123				(3 << 12)
1402 #define   RCMODE_TIMEOUT			(1 << 11) /* 0 is eval interval method */
1403 #define   IMPROMOEN				(1 << 10) /* promo is immediate or delayed until next idle interval (only for timeout method above) */
1404 #define   RCENTSYNC				(1 << 9) /* rs coupled to cpu c-state (3/6/7) */
1405 #define   STATELOCK				(1 << 7) /* locked to rs_cstate if 0 */
1406 #define   RS_CSTATE_MASK			(3 << 4)
1407 #define   RS_CSTATE_C367_RS1			(0 << 4)
1408 #define   RS_CSTATE_C36_RS1_C7_RS2		(1 << 4)
1409 #define   RS_CSTATE_RSVD			(2 << 4)
1410 #define   RS_CSTATE_C367_RS2			(3 << 4)
1411 #define   REDSAVES				(1 << 3) /* no context save if was idle during rs0 */
1412 #define   REDRESTORES				(1 << 2) /* no restore if was idle during rs0 */
1413 #define VIDCTL					_MMIO(0x111c0)
1414 #define VIDSTS					_MMIO(0x111c8)
1415 #define VIDSTART				_MMIO(0x111cc) /* 8 bits */
1416 #define MEMSTAT_ILK				_MMIO(0x111f8)
1417 #define   MEMSTAT_VID_MASK			0x7f00
1418 #define   MEMSTAT_VID_SHIFT			8
1419 #define   MEMSTAT_PSTATE_MASK			REG_GENMASK(7, 3)
1420 #define   MEMSTAT_MON_ACTV			(1 << 2)
1421 #define   MEMSTAT_SRC_CTL_MASK			0x0003
1422 #define   MEMSTAT_SRC_CTL_CORE			0
1423 #define   MEMSTAT_SRC_CTL_TRB			1
1424 #define   MEMSTAT_SRC_CTL_THM			2
1425 #define   MEMSTAT_SRC_CTL_STDBY			3
1426 #define PMMISC					_MMIO(0x11214)
1427 #define   MCPPCE_EN				(1 << 0) /* enable PM_MSG from PCH->MPC */
1428 #define SDEW					_MMIO(0x1124c)
1429 #define CSIEW0					_MMIO(0x11250)
1430 #define CSIEW1					_MMIO(0x11254)
1431 #define CSIEW2					_MMIO(0x11258)
1432 #define PEW(i)					_MMIO(0x1125c + (i) * 4) /* 5 registers */
1433 #define DEW(i)					_MMIO(0x11270 + (i) * 4) /* 3 registers */
1434 #define MCHAFE					_MMIO(0x112c0)
1435 #define CSIEC					_MMIO(0x112e0)
1436 #define DMIEC					_MMIO(0x112e4)
1437 #define DDREC					_MMIO(0x112e8)
1438 #define PEG0EC					_MMIO(0x112ec)
1439 #define PEG1EC					_MMIO(0x112f0)
1440 #define GFXEC					_MMIO(0x112f4)
1441 #define INTTOEXT_BASE_ILK			_MMIO(0x11300)
1442 #define RPPREVBSYTUPAVG				_MMIO(0x113b8)
1443 #define RCPREVBSYTUPAVG				_MMIO(0x113b8)
1444 #define RCPREVBSYTDNAVG				_MMIO(0x113bc)
1445 #define RPPREVBSYTDNAVG				_MMIO(0x113bc)
1446 #define ECR					_MMIO(0x11600)
1447 #define   ECR_GPFE				(1 << 31)
1448 #define   ECR_IMONE				(1 << 30)
1449 #define   ECR_CAP_MASK				0x0000001f /* Event range, 0-31 */
1450 #define OGW0					_MMIO(0x11608)
1451 #define OGW1					_MMIO(0x1160c)
1452 #define EG0					_MMIO(0x11610)
1453 #define EG1					_MMIO(0x11614)
1454 #define EG2					_MMIO(0x11618)
1455 #define EG3					_MMIO(0x1161c)
1456 #define EG4					_MMIO(0x11620)
1457 #define EG5					_MMIO(0x11624)
1458 #define EG6					_MMIO(0x11628)
1459 #define EG7					_MMIO(0x1162c)
1460 #define PXW(i)					_MMIO(0x11664 + (i) * 4) /* 4 registers */
1461 #define PXWL(i)					_MMIO(0x11680 + (i) * 8) /* 8 registers */
1462 #define LCFUSE02				_MMIO(0x116c0)
1463 #define   LCFUSE_HIV_MASK			0x000000ff
1464 
1465 #define GAC_ECO_BITS				_MMIO(0x14090)
1466 #define   ECOBITS_SNB_BIT			(1 << 13)
1467 #define   ECOBITS_PPGTT_CACHE64B		(3 << 8)
1468 #define   ECOBITS_PPGTT_CACHE4B			(0 << 8)
1469 
1470 #define GEN12_RCU_MODE				_MMIO(0x14800)
1471 #define   GEN12_RCU_MODE_CCS_ENABLE		REG_BIT(0)
1472 
1473 #define CHV_FUSE_GT				_MMIO(VLV_GUNIT_BASE + 0x2168)
1474 #define   CHV_FGT_DISABLE_SS0			(1 << 10)
1475 #define   CHV_FGT_DISABLE_SS1			(1 << 11)
1476 #define   CHV_FGT_EU_DIS_SS0_R0_SHIFT		16
1477 #define   CHV_FGT_EU_DIS_SS0_R0_MASK		(0xf << CHV_FGT_EU_DIS_SS0_R0_SHIFT)
1478 #define   CHV_FGT_EU_DIS_SS0_R1_SHIFT		20
1479 #define   CHV_FGT_EU_DIS_SS0_R1_MASK		(0xf << CHV_FGT_EU_DIS_SS0_R1_SHIFT)
1480 #define   CHV_FGT_EU_DIS_SS1_R0_SHIFT		24
1481 #define   CHV_FGT_EU_DIS_SS1_R0_MASK		(0xf << CHV_FGT_EU_DIS_SS1_R0_SHIFT)
1482 #define   CHV_FGT_EU_DIS_SS1_R1_SHIFT		28
1483 #define   CHV_FGT_EU_DIS_SS1_R1_MASK		(0xf << CHV_FGT_EU_DIS_SS1_R1_SHIFT)
1484 
1485 #define BCS_SWCTRL				_MMIO(0x22200)
1486 #define   BCS_SRC_Y				REG_BIT(0)
1487 #define   BCS_DST_Y				REG_BIT(1)
1488 
1489 #define GAB_CTL					_MMIO(0x24000)
1490 #define   GAB_CTL_CONT_AFTER_PAGEFAULT		(1 << 8)
1491 
1492 #define GEN6_PMISR				_MMIO(0x44020)
1493 #define GEN6_PMIMR				_MMIO(0x44024) /* rps_lock */
1494 #define GEN6_PMIIR				_MMIO(0x44028)
1495 #define GEN6_PMIER				_MMIO(0x4402c)
1496 #define   GEN6_PM_MBOX_EVENT			(1 << 25)
1497 #define   GEN6_PM_THERMAL_EVENT			(1 << 24)
1498 /*
1499  * For Gen11 these are in the upper word of the GPM_WGBOXPERF
1500  * registers. Shifting is handled on accessing the imr and ier.
1501  */
1502 #define   GEN6_PM_RP_DOWN_TIMEOUT		(1 << 6)
1503 #define   GEN6_PM_RP_UP_THRESHOLD		(1 << 5)
1504 #define   GEN6_PM_RP_DOWN_THRESHOLD		(1 << 4)
1505 #define   GEN6_PM_RP_UP_EI_EXPIRED		(1 << 2)
1506 #define   GEN6_PM_RP_DOWN_EI_EXPIRED		(1 << 1)
1507 #define   GEN6_PM_RPS_EVENTS			(GEN6_PM_RP_UP_EI_EXPIRED   | \
1508 						 GEN6_PM_RP_UP_THRESHOLD    | \
1509 						 GEN6_PM_RP_DOWN_EI_EXPIRED | \
1510 						 GEN6_PM_RP_DOWN_THRESHOLD  | \
1511 						 GEN6_PM_RP_DOWN_TIMEOUT)
1512 
1513 #define GEN7_GT_SCRATCH(i)			_MMIO(0x4f100 + (i) * 4)
1514 #define   GEN7_GT_SCRATCH_REG_NUM		8
1515 
1516 #define GFX_FLSH_CNTL_GEN6			_MMIO(0x101008)
1517 #define   GFX_FLSH_CNTL_EN			(1 << 0)
1518 
1519 #define GTFIFODBG				_MMIO(0x120000)
1520 #define   GT_FIFO_SBDEDICATE_FREE_ENTRY_CHV	(0x1f << 20)
1521 #define   GT_FIFO_FREE_ENTRIES_CHV		(0x7f << 13)
1522 #define   GT_FIFO_SBDROPERR			(1 << 6)
1523 #define   GT_FIFO_BLOBDROPERR			(1 << 5)
1524 #define   GT_FIFO_SB_READ_ABORTERR		(1 << 4)
1525 #define   GT_FIFO_DROPERR			(1 << 3)
1526 #define   GT_FIFO_OVFERR			(1 << 2)
1527 #define   GT_FIFO_IAWRERR			(1 << 1)
1528 #define   GT_FIFO_IARDERR			(1 << 0)
1529 
1530 #define GTFIFOCTL				_MMIO(0x120008)
1531 #define   GT_FIFO_FREE_ENTRIES_MASK		0x7f
1532 #define   GT_FIFO_NUM_RESERVED_ENTRIES		20
1533 #define   GT_FIFO_CTL_BLOCK_ALL_POLICY_STALL	(1 << 12)
1534 #define   GT_FIFO_CTL_RC6_POLICY_STALL		(1 << 11)
1535 
1536 #define FORCEWAKE_MT_ACK			_MMIO(0x130040)
1537 #define FORCEWAKE_ACK_HSW			_MMIO(0x130044)
1538 #define FORCEWAKE_ACK_GT_GEN9			_MMIO(0x130044)
1539 #define   FORCEWAKE_KERNEL			BIT(0)
1540 #define   FORCEWAKE_USER			BIT(1)
1541 #define   FORCEWAKE_KERNEL_FALLBACK		BIT(15)
1542 #define FORCEWAKE_ACK				_MMIO(0x130090)
1543 #define VLV_GTLC_WAKE_CTRL			_MMIO(0x130090)
1544 #define   VLV_GTLC_RENDER_CTX_EXISTS		(1 << 25)
1545 #define   VLV_GTLC_MEDIA_CTX_EXISTS		(1 << 24)
1546 #define   VLV_GTLC_ALLOWWAKEREQ			(1 << 0)
1547 #define VLV_GTLC_PW_STATUS			_MMIO(0x130094)
1548 #define   VLV_GTLC_ALLOWWAKEACK			(1 << 0)
1549 #define   VLV_GTLC_ALLOWWAKEERR			(1 << 1)
1550 #define   VLV_GTLC_PW_MEDIA_STATUS_MASK		(1 << 5)
1551 #define   VLV_GTLC_PW_RENDER_STATUS_MASK	(1 << 7)
1552 #define VLV_GTLC_SURVIVABILITY_REG		_MMIO(0x130098)
1553 #define   VLV_GFX_CLK_STATUS_BIT		(1 << 3)
1554 #define   VLV_GFX_CLK_FORCE_ON_BIT		(1 << 2)
1555 #define FORCEWAKE_VLV				_MMIO(0x1300b0)
1556 #define FORCEWAKE_ACK_VLV			_MMIO(0x1300b4)
1557 #define FORCEWAKE_MEDIA_VLV			_MMIO(0x1300b8)
1558 #define FORCEWAKE_ACK_MEDIA_VLV			_MMIO(0x1300bc)
1559 
1560 #define MTL_MEDIA_MC6				_MMIO(0x138048)
1561 
1562 #define MTL_GT_ACTIVITY_FACTOR			_MMIO(0x138010)
1563 #define   MTL_GT_L3_EXC_MASK			REG_GENMASK(5, 3)
1564 
1565 #define GEN6_GT_THREAD_STATUS_REG		_MMIO(0x13805c)
1566 #define   GEN6_GT_THREAD_STATUS_CORE_MASK	0x7
1567 
1568 #define GEN6_GT_CORE_STATUS			_MMIO(0x138060)
1569 #define   GEN6_CORE_CPD_STATE_MASK		(7 << 4)
1570 #define   GEN6_RCn_MASK				7
1571 #define   GEN6_RC0				0
1572 #define   GEN6_RC3				2
1573 #define   GEN6_RC6				3
1574 #define   GEN6_RC7				4
1575 
1576 #define GEN8_GT_SLICE_INFO			_MMIO(0x138064)
1577 #define   GEN8_LSLICESTAT_MASK			0x7
1578 
1579 #define GEN6_GT_GFX_RC6_LOCKED			_MMIO(0x138104)
1580 #define VLV_COUNTER_CONTROL			_MMIO(0x138104)
1581 #define   VLV_COUNT_RANGE_HIGH			(1 << 15)
1582 #define   VLV_MEDIA_RC0_COUNT_EN		(1 << 5)
1583 #define   VLV_RENDER_RC0_COUNT_EN		(1 << 4)
1584 #define   VLV_MEDIA_RC6_COUNT_EN		(1 << 1)
1585 #define   VLV_RENDER_RC6_COUNT_EN		(1 << 0)
1586 #define GEN6_GT_GFX_RC6				_MMIO(0x138108)
1587 #define VLV_GT_MEDIA_RC6			_MMIO(0x13810c)
1588 
1589 #define GEN6_GT_GFX_RC6p			_MMIO(0x13810c)
1590 #define GEN6_GT_GFX_RC6pp			_MMIO(0x138110)
1591 #define VLV_RENDER_C0_COUNT			_MMIO(0x138118)
1592 #define VLV_MEDIA_C0_COUNT			_MMIO(0x13811c)
1593 
1594 #define GEN12_RPSTAT1				_MMIO(0x1381b4)
1595 #define   GEN12_VOLTAGE_MASK			REG_GENMASK(10, 0)
1596 #define   GEN12_CAGF_MASK			REG_GENMASK(19, 11)
1597 
1598 #define GEN11_GT_INTR_DW(x)			_MMIO(0x190018 + ((x) * 4))
1599 #define   GEN11_CSME				(31)
1600 #define   GEN12_HECI_2				(30)
1601 #define   GEN11_GUNIT				(28)
1602 #define   GEN11_GUC				(25)
1603 #define   MTL_MGUC				(24)
1604 #define   GEN11_WDPERF				(20)
1605 #define   GEN11_KCR				(19)
1606 #define   GEN11_GTPM				(16)
1607 #define   GEN11_BCS				(15)
1608 #define   XEHPC_BCS1				(14)
1609 #define   XEHPC_BCS2				(13)
1610 #define   XEHPC_BCS3				(12)
1611 #define   XEHPC_BCS4				(11)
1612 #define   XEHPC_BCS5				(10)
1613 #define   XEHPC_BCS6				(9)
1614 #define   XEHPC_BCS7				(8)
1615 #define   XEHPC_BCS8				(23)
1616 #define   GEN12_CCS3				(7)
1617 #define   GEN12_CCS2				(6)
1618 #define   GEN12_CCS1				(5)
1619 #define   GEN12_CCS0				(4)
1620 #define   GEN11_RCS0				(0)
1621 #define   GEN11_VECS(x)				(31 - (x))
1622 #define   GEN11_VCS(x)				(x)
1623 
1624 #define GEN11_RENDER_COPY_INTR_ENABLE		_MMIO(0x190030)
1625 #define GEN11_VCS_VECS_INTR_ENABLE		_MMIO(0x190034)
1626 #define GEN11_GUC_SG_INTR_ENABLE		_MMIO(0x190038)
1627 #define   ENGINE1_MASK				REG_GENMASK(31, 16)
1628 #define   ENGINE0_MASK				REG_GENMASK(15, 0)
1629 #define GEN11_GPM_WGBOXPERF_INTR_ENABLE		_MMIO(0x19003c)
1630 #define GEN11_CRYPTO_RSVD_INTR_ENABLE		_MMIO(0x190040)
1631 #define GEN11_GUNIT_CSME_INTR_ENABLE		_MMIO(0x190044)
1632 #define GEN12_CCS_RSVD_INTR_ENABLE		_MMIO(0x190048)
1633 
1634 #define GEN11_INTR_IDENTITY_REG(x)		_MMIO(0x190060 + ((x) * 4))
1635 #define   GEN11_INTR_DATA_VALID			(1 << 31)
1636 #define   GEN11_INTR_ENGINE_CLASS(x)		(((x) & GENMASK(18, 16)) >> 16)
1637 #define   GEN11_INTR_ENGINE_INSTANCE(x)		(((x) & GENMASK(25, 20)) >> 20)
1638 #define   GEN11_INTR_ENGINE_INTR(x)		((x) & 0xffff)
1639 /* irq instances for OTHER_CLASS */
1640 #define   OTHER_GUC_INSTANCE			0
1641 #define   OTHER_GTPM_INSTANCE			1
1642 #define   OTHER_GSC_HECI_2_INSTANCE		3
1643 #define   OTHER_KCR_INSTANCE			4
1644 #define   OTHER_GSC_INSTANCE			6
1645 #define   OTHER_MEDIA_GUC_INSTANCE		16
1646 #define   OTHER_MEDIA_GTPM_INSTANCE		17
1647 
1648 #define GEN11_IIR_REG_SELECTOR(x)		_MMIO(0x190070 + ((x) * 4))
1649 
1650 #define GEN11_RCS0_RSVD_INTR_MASK		_MMIO(0x190090)
1651 #define GEN11_BCS_RSVD_INTR_MASK		_MMIO(0x1900a0)
1652 #define GEN11_VCS0_VCS1_INTR_MASK		_MMIO(0x1900a8)
1653 #define GEN11_VCS2_VCS3_INTR_MASK		_MMIO(0x1900ac)
1654 #define GEN12_VCS4_VCS5_INTR_MASK		_MMIO(0x1900b0)
1655 #define GEN12_VCS6_VCS7_INTR_MASK		_MMIO(0x1900b4)
1656 #define GEN11_VECS0_VECS1_INTR_MASK		_MMIO(0x1900d0)
1657 #define GEN12_VECS2_VECS3_INTR_MASK		_MMIO(0x1900d4)
1658 #define GEN12_HECI2_RSVD_INTR_MASK		_MMIO(0x1900e4)
1659 #define GEN11_GUC_SG_INTR_MASK			_MMIO(0x1900e8)
1660 #define MTL_GUC_MGUC_INTR_MASK			_MMIO(0x1900e8) /* MTL+ */
1661 #define GEN11_GPM_WGBOXPERF_INTR_MASK		_MMIO(0x1900ec)
1662 #define GEN11_CRYPTO_RSVD_INTR_MASK		_MMIO(0x1900f0)
1663 #define GEN11_GUNIT_CSME_INTR_MASK		_MMIO(0x1900f4)
1664 #define GEN12_CCS0_CCS1_INTR_MASK		_MMIO(0x190100)
1665 #define GEN12_CCS2_CCS3_INTR_MASK		_MMIO(0x190104)
1666 #define XEHPC_BCS1_BCS2_INTR_MASK		_MMIO(0x190110)
1667 #define XEHPC_BCS3_BCS4_INTR_MASK		_MMIO(0x190114)
1668 #define XEHPC_BCS5_BCS6_INTR_MASK		_MMIO(0x190118)
1669 #define XEHPC_BCS7_BCS8_INTR_MASK		_MMIO(0x19011c)
1670 
1671 #define GEN12_SFC_DONE(n)			_MMIO(0x1cc000 + (n) * 0x1000)
1672 
1673 #define GT0_PACKAGE_ENERGY_STATUS		_MMIO(0x250004)
1674 #define GT0_PACKAGE_RAPL_LIMIT			_MMIO(0x250008)
1675 #define GT0_PACKAGE_POWER_SKU_UNIT		_MMIO(0x250068)
1676 #define GT0_PLATFORM_ENERGY_STATUS		_MMIO(0x25006c)
1677 
1678 /*
1679  * Standalone Media's non-engine GT registers are located at their regular GT
1680  * offsets plus 0x380000.  This extra offset is stored inside the intel_uncore
1681  * structure so that the existing code can be used for both GTs without
1682  * modification.
1683  */
1684 #define MTL_MEDIA_GSI_BASE			0x380000
1685 
1686 #endif /* __INTEL_GT_REGS__ */
1687