[PATCH 06/11] drm/i915: Define MCR registers explicitly
Matt Roper
matthew.d.roper at intel.com
Mon Sep 12 22:42:31 UTC 2022
Rather than using the same _MMIO() macro to define MCR registers as
singleton registers, let's use a new MCR_REG() macro to make it clear
that these registers are special and should be handled accordingly. For
now MCR_REG() will still generate an i915_reg_t with the given offset,
but we'll change that in future patches.
Bspec: 66673, 66696, 66534, 67609
Signed-off-by: Matt Roper <matthew.d.roper at intel.com>
---
drivers/gpu/drm/i915/gt/intel_gt_regs.h | 124 ++++++++++++------------
1 file changed, 63 insertions(+), 61 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
index f7d0c03eb0ac..7ecbdd28e489 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
@@ -8,6 +8,8 @@
#include "i915_reg_defs.h"
+#define MCR_REG(offset) _MMIO(offset)
+
/* RPM unit config (Gen8+) */
#define RPM_CONFIG0 _MMIO(0xd00)
#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT 3
@@ -326,12 +328,12 @@
#define GEN7_TLB_RD_ADDR _MMIO(0x4700)
#define GEN12_PAT_INDEX(index) _MMIO(0x4800 + (index) * 4)
-#define XEHP_PAT_INDEX(index) _MMIO(0x4800 + (index) * 4)
+#define XEHP_PAT_INDEX(index) MCR_REG(0x4800 + (index) * 4)
-#define XEHP_TILE0_ADDR_RANGE _MMIO(0x4900)
+#define XEHP_TILE0_ADDR_RANGE MCR_REG(0x4900)
#define XEHP_TILE_LMEM_RANGE_SHIFT 8
-#define XEHP_FLAT_CCS_BASE_ADDR _MMIO(0x4910)
+#define XEHP_FLAT_CCS_BASE_ADDR MCR_REG(0x4910)
#define XEHP_CCS_BASE_SHIFT 8
#define GAMTARBMODE _MMIO(0x4a08)
@@ -381,18 +383,18 @@
#define CHICKEN_RASTER_2 _MMIO(0x6208)
#define TBIMR_FAST_CLIP REG_BIT(5)
-#define VFLSKPD _MMIO(0x62a8)
+#define VFLSKPD MCR_REG(0x62a8)
#define DIS_OVER_FETCH_CACHE REG_BIT(1)
#define DIS_MULT_MISS_RD_SQUASH REG_BIT(0)
#define GEN12_FF_MODE2 _MMIO(0x6604)
-#define XEHP_FF_MODE2 _MMIO(0x6604)
+#define XEHP_FF_MODE2 MCR_REG(0x6604)
#define FF_MODE2_GS_TIMER_MASK REG_GENMASK(31, 24)
#define FF_MODE2_GS_TIMER_224 REG_FIELD_PREP(FF_MODE2_GS_TIMER_MASK, 224)
#define FF_MODE2_TDS_TIMER_MASK REG_GENMASK(23, 16)
#define FF_MODE2_TDS_TIMER_128 REG_FIELD_PREP(FF_MODE2_TDS_TIMER_MASK, 4)
-#define XEHPG_INSTDONE_GEOM_SVG _MMIO(0x666c)
+#define XEHPG_INSTDONE_GEOM_SVG MCR_REG(0x666c)
#define CACHE_MODE_0_GEN7 _MMIO(0x7000) /* IVB+ */
#define RC_OP_FLUSH_ENABLE (1 << 0)
@@ -441,14 +443,14 @@
#define GEN8_HDC_CHICKEN1 _MMIO(0x7304)
#define GEN11_COMMON_SLICE_CHICKEN3 _MMIO(0x7304)
-#define XEHP_COMMON_SLICE_CHICKEN3 _MMIO(0x7304)
+#define XEHP_COMMON_SLICE_CHICKEN3 MCR_REG(0x7304)
#define DG1_FLOAT_POINT_BLEND_OPT_STRICT_MODE_EN REG_BIT(12)
#define XEHP_DUAL_SIMD8_SEQ_MERGE_DISABLE REG_BIT(12)
#define GEN11_BLEND_EMB_FIX_DISABLE_IN_RCC REG_BIT(11)
#define GEN12_DISABLE_CPS_AWARE_COLOR_PIPE REG_BIT(9)
#define GEN9_SLICE_COMMON_ECO_CHICKEN1 _MMIO(0x731c)
-#define XEHP_SLICE_COMMON_ECO_CHICKEN1 _MMIO(0x731c)
+#define XEHP_SLICE_COMMON_ECO_CHICKEN1 MCR_REG(0x731c)
#define MSC_MSAA_REODER_BUF_BYPASS_DISABLE REG_BIT(14)
#define GEN11_STATE_CACHE_REDIRECT_TO_CS (1 << 11)
@@ -479,7 +481,7 @@
#define GEN8_RC6_CTX_INFO _MMIO(0x8504)
-#define XEHP_SQCM _MMIO(0x8724)
+#define XEHP_SQCM MCR_REG(0x8724)
#define EN_32B_ACCESS REG_BIT(30)
#define HSW_IDICR _MMIO(0x9008)
@@ -640,7 +642,7 @@
#define GEN7_MISCCPCTL _MMIO(0x9424)
#define GEN7_DOP_CLOCK_GATE_ENABLE (1 << 0)
-#define GEN8_MISCCPCTL _MMIO(0x9424)
+#define GEN8_MISCCPCTL MCR_REG(0x9424)
#define GEN8_DOP_CLOCK_GATE_ENABLE REG_BIT(0)
#define GEN12_DOP_CLOCK_GATE_RENDER_ENABLE REG_BIT(1)
#define GEN8_DOP_CLOCK_GATE_CFCLK_ENABLE (1 << 2)
@@ -696,7 +698,7 @@
#define LTCDD_CLKGATE_DIS REG_BIT(10)
#define GEN11_SLICE_UNIT_LEVEL_CLKGATE _MMIO(0x94d4)
-#define XEHP_SLICE_UNIT_LEVEL_CLKGATE _MMIO(0x94d4)
+#define XEHP_SLICE_UNIT_LEVEL_CLKGATE MCR_REG(0x94d4)
#define SARBUNIT_CLKGATE_DIS (1 << 5)
#define RCCUNIT_CLKGATE_DIS (1 << 7)
#define MSCUNIT_CLKGATE_DIS (1 << 10)
@@ -704,27 +706,27 @@
#define L3_CLKGATE_DIS REG_BIT(16)
#define L3_CR2X_CLKGATE_DIS REG_BIT(17)
-#define SCCGCTL94DC _MMIO(0x94dc)
+#define SCCGCTL94DC MCR_REG(0x94dc)
#define CG3DDISURB REG_BIT(14)
#define UNSLICE_UNIT_LEVEL_CLKGATE2 _MMIO(0x94e4)
#define VSUNIT_CLKGATE_DIS_TGL REG_BIT(19)
#define PSDUNIT_CLKGATE_DIS REG_BIT(5)
-#define GEN11_SUBSLICE_UNIT_LEVEL_CLKGATE _MMIO(0x9524)
+#define GEN11_SUBSLICE_UNIT_LEVEL_CLKGATE MCR_REG(0x9524)
#define DSS_ROUTER_CLKGATE_DIS REG_BIT(28)
#define GWUNIT_CLKGATE_DIS REG_BIT(16)
-#define SUBSLICE_UNIT_LEVEL_CLKGATE2 _MMIO(0x9528)
+#define SUBSLICE_UNIT_LEVEL_CLKGATE2 MCR_REG(0x9528)
#define CPSSUNIT_CLKGATE_DIS REG_BIT(9)
-#define SSMCGCTL9530 _MMIO(0x9530)
+#define SSMCGCTL9530 MCR_REG(0x9530)
#define RTFUNIT_CLKGATE_DIS REG_BIT(18)
-#define GEN10_DFR_RATIO_EN_AND_CHICKEN _MMIO(0x9550)
+#define GEN10_DFR_RATIO_EN_AND_CHICKEN MCR_REG(0x9550)
#define DFR_DISABLE (1 << 9)
-#define INF_UNIT_LEVEL_CLKGATE _MMIO(0x9560)
+#define INF_UNIT_LEVEL_CLKGATE MCR_REG(0x9560)
#define CGPSF_CLKGATE_DIS (1 << 3)
#define MICRO_BP0_0 _MMIO(0x9800)
@@ -934,7 +936,7 @@
/* MOCS (Memory Object Control State) registers */
#define GEN9_LNCFCMOCS(i) _MMIO(0xb020 + (i) * 4) /* L3 Cache Control */
-#define XEHP_LNCFCMOCS(i) _MMIO(0xb020 + (i) * 4) /* L3 Cache Control */
+#define XEHP_LNCFCMOCS(i) MCR_REG(0xb020 + (i) * 4) /* L3 Cache Control */
#define LNCFCMOCS_REG_COUNT 32
#define GEN7_L3CNTLREG3 _MMIO(0xb024)
@@ -951,10 +953,10 @@
#define GEN7_L3LOG(slice, i) _MMIO(0xb070 + (slice) * 0x200 + (i) * 4)
#define GEN7_L3LOG_SIZE 0x80
-#define XEHP_L3NODEARBCFG _MMIO(0xb0b4)
+#define XEHP_L3NODEARBCFG MCR_REG(0xb0b4)
#define XEHP_LNESPARE REG_BIT(19)
-#define GEN8_L3SQCREG1 _MMIO(0xb100)
+#define GEN8_L3SQCREG1 MCR_REG(0xb100)
/*
* Note that on CHV the following has an off-by-one error wrt. to BSpec.
* Using the formula in BSpec leads to a hang, while the formula here works
@@ -965,28 +967,28 @@
#define L3_HIGH_PRIO_CREDITS(x) (((x) >> 1) << 14)
#define L3_PRIO_CREDITS_MASK ((0x1f << 19) | (0x1f << 14))
-#define GEN8_L3SQCREG4 _MMIO(0xb118)
+#define GEN8_L3SQCREG4 MCR_REG(0xb118)
#define GEN11_LQSC_CLEAN_EVICT_DISABLE (1 << 6)
#define GEN8_LQSC_RO_PERF_DIS (1 << 27)
#define GEN8_LQSC_FLUSH_COHERENT_LINES (1 << 21)
#define GEN8_LQSQ_NONIA_COHERENT_ATOMICS_ENABLE REG_BIT(22)
-#define GEN9_SCRATCH1 _MMIO(0xb11c)
+#define GEN9_SCRATCH1 MCR_REG(0xb11c)
#define EVICTION_PERF_FIX_ENABLE REG_BIT(8)
-#define BDW_SCRATCH1 _MMIO(0xb11c)
+#define BDW_SCRATCH1 MCR_REG(0xb11c)
#define GEN9_LBS_SLA_RETRY_TIMER_DECREMENT_ENABLE (1 << 2)
-#define GEN11_SCRATCH2 _MMIO(0xb140)
+#define GEN11_SCRATCH2 MCR_REG(0xb140)
#define GEN11_COHERENT_PARTIAL_WRITE_MERGE_ENABLE (1 << 19)
-#define XEHP_L3SQCREG5 _MMIO(0xb158)
+#define XEHP_L3SQCREG5 MCR_REG(0xb158)
#define L3_PWM_TIMER_INIT_VAL_MASK REG_GENMASK(9, 0)
-#define MLTICTXCTL _MMIO(0xb170)
+#define MLTICTXCTL MCR_REG(0xb170)
#define TDONRENDER REG_BIT(2)
-#define XEHP_L3SCQREG7 _MMIO(0xb188)
+#define XEHP_L3SCQREG7 MCR_REG(0xb188)
#define BLEND_FILL_CACHING_OPT_DIS REG_BIT(3)
#define XEHPC_L3SCRUB _MMIO(0xb18c)
@@ -994,7 +996,7 @@
#define SCRUB_RATE_PER_BANK_MASK REG_GENMASK(2, 0)
#define SCRUB_RATE_4B_PER_CLK REG_FIELD_PREP(SCRUB_RATE_PER_BANK_MASK, 0x6)
-#define L3SQCREG1_CCS0 _MMIO(0xb200)
+#define L3SQCREG1_CCS0 MCR_REG(0xb200)
#define FLUSHALLNONCOH REG_BIT(5)
#define GEN11_GLBLINVL _MMIO(0xb404)
@@ -1019,14 +1021,14 @@
#define GEN9_BLT_MOCS(i) _MMIO(__GEN9_BCS0_MOCS0 + (i) * 4)
#define GEN12_FAULT_TLB_DATA0 _MMIO(0xceb8)
-#define XEHP_FAULT_TLB_DATA0 _MMIO(0xceb8)
+#define XEHP_FAULT_TLB_DATA0 MCR_REG(0xceb8)
#define GEN12_FAULT_TLB_DATA1 _MMIO(0xcebc)
-#define XEHP_FAULT_TLB_DATA1 _MMIO(0xcebc)
+#define XEHP_FAULT_TLB_DATA1 MCR_REG(0xcebc)
#define FAULT_VA_HIGH_BITS (0xf << 0)
#define FAULT_GTT_SEL (1 << 4)
#define GEN12_RING_FAULT_REG _MMIO(0xcec4)
-#define XEHP_RING_FAULT_REG _MMIO(0xcec4)
+#define XEHP_RING_FAULT_REG MCR_REG(0xcec4)
#define GEN8_RING_FAULT_ENGINE_ID(x) (((x) >> 12) & 0x7)
#define RING_FAULT_GTTSEL_MASK (1 << 11)
#define RING_FAULT_SRCID(x) (((x) >> 3) & 0xff)
@@ -1039,11 +1041,11 @@
#define GEN12_BLT_TLB_INV_CR _MMIO(0xcee4)
#define GEN12_COMPCTX_TLB_INV_CR _MMIO(0xcf04)
-#define XEHP_MERT_MOD_CTRL _MMIO(0xcf28)
-#define RENDER_MOD_CTRL _MMIO(0xcf2c)
-#define COMP_MOD_CTRL _MMIO(0xcf30)
-#define VDBX_MOD_CTRL _MMIO(0xcf34)
-#define VEBX_MOD_CTRL _MMIO(0xcf38)
+#define XEHP_MERT_MOD_CTRL MCR_REG(0xcf28)
+#define RENDER_MOD_CTRL MCR_REG(0xcf2c)
+#define COMP_MOD_CTRL MCR_REG(0xcf30)
+#define VDBX_MOD_CTRL MCR_REG(0xcf34)
+#define VEBX_MOD_CTRL MCR_REG(0xcf38)
#define FORCE_MISS_FTLB REG_BIT(3)
#define GEN12_GAMSTLB_CTRL _MMIO(0xcf4c)
@@ -1058,52 +1060,52 @@
#define GEN12_GAM_DONE _MMIO(0xcf68)
#define GEN7_HALF_SLICE_CHICKEN1 _MMIO(0xe100) /* IVB GT1 + VLV */
-#define GEN8_HALF_SLICE_CHICKEN1 _MMIO(0xe100)
+#define GEN8_HALF_SLICE_CHICKEN1 MCR_REG(0xe100)
#define GEN7_MAX_PS_THREAD_DEP (8 << 12)
#define GEN7_SINGLE_SUBSCAN_DISPATCH_ENABLE (1 << 10)
#define GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE (1 << 4)
#define GEN7_PSD_SINGLE_PORT_DISPATCH_ENABLE (1 << 3)
#define GEN7_SAMPLER_INSTDONE _MMIO(0xe160)
-#define GEN8_SAMPLER_INSTDONE _MMIO(0xe160)
+#define GEN8_SAMPLER_INSTDONE MCR_REG(0xe160)
#define GEN7_ROW_INSTDONE _MMIO(0xe164)
-#define GEN8_ROW_INSTDONE _MMIO(0xe164)
+#define GEN8_ROW_INSTDONE MCR_REG(0xe164)
-#define HALF_SLICE_CHICKEN2 _MMIO(0xe180)
+#define HALF_SLICE_CHICKEN2 MCR_REG(0xe180)
#define GEN8_ST_PO_DISABLE (1 << 13)
#define HSW_HALF_SLICE_CHICKEN3 _MMIO(0xe184)
-#define GEN8_HALF_SLICE_CHICKEN3 _MMIO(0xe184)
+#define GEN8_HALF_SLICE_CHICKEN3 MCR_REG(0xe184)
#define HSW_SAMPLE_C_PERFORMANCE (1 << 9)
#define GEN8_CENTROID_PIXEL_OPT_DIS (1 << 8)
#define GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC (1 << 5)
#define GEN8_SAMPLER_POWER_BYPASS_DIS (1 << 1)
-#define GEN9_HALF_SLICE_CHICKEN5 _MMIO(0xe188)
+#define GEN9_HALF_SLICE_CHICKEN5 MCR_REG(0xe188)
#define GEN9_DG_MIRROR_FIX_ENABLE (1 << 5)
#define GEN9_CCS_TLB_PREFETCH_ENABLE (1 << 3)
-#define GEN10_SAMPLER_MODE _MMIO(0xe18c)
+#define GEN10_SAMPLER_MODE MCR_REG(0xe18c)
#define ENABLE_SMALLPL REG_BIT(15)
#define SC_DISABLE_POWER_OPTIMIZATION_EBB REG_BIT(9)
#define GEN11_SAMPLER_ENABLE_HEADLESS_MSG REG_BIT(5)
-#define GEN9_HALF_SLICE_CHICKEN7 _MMIO(0xe194)
+#define GEN9_HALF_SLICE_CHICKEN7 MCR_REG(0xe194)
#define DG2_DISABLE_ROUND_ENABLE_ALLOW_FOR_SSLA REG_BIT(15)
#define GEN9_SAMPLER_HASH_COMPRESSED_READ_ADDR REG_BIT(8)
#define GEN9_ENABLE_YV12_BUGFIX REG_BIT(4)
#define GEN9_ENABLE_GPGPU_PREEMPTION REG_BIT(2)
-#define GEN10_CACHE_MODE_SS _MMIO(0xe420)
+#define GEN10_CACHE_MODE_SS MCR_REG(0xe420)
#define ENABLE_EU_COUNT_FOR_TDL_FLUSH REG_BIT(10)
#define DISABLE_ECC REG_BIT(5)
#define FLOAT_BLEND_OPTIMIZATION_ENABLE REG_BIT(4)
#define ENABLE_PREFETCH_INTO_IC REG_BIT(3)
-#define EU_PERF_CNTL0 _MMIO(0xe458)
-#define EU_PERF_CNTL4 _MMIO(0xe45c)
+#define EU_PERF_CNTL0 MCR_REG(0xe458)
+#define EU_PERF_CNTL4 MCR_REG(0xe45c)
-#define GEN9_ROW_CHICKEN4 _MMIO(0xe48c)
+#define GEN9_ROW_CHICKEN4 MCR_REG(0xe48c)
#define GEN12_DISABLE_GRF_CLEAR REG_BIT(13)
#define XEHP_DIS_BBL_SYSPIPE REG_BIT(11)
#define GEN12_DISABLE_TDL_PUSH REG_BIT(9)
@@ -1115,7 +1117,7 @@
#define HSW_ROW_CHICKEN3 _MMIO(0xe49c)
#define HSW_ROW_CHICKEN3_L3_GLOBAL_ATOMICS_DISABLE (1 << 6)
-#define GEN8_ROW_CHICKEN _MMIO(0xe4f0)
+#define GEN8_ROW_CHICKEN MCR_REG(0xe4f0)
#define FLOW_CONTROL_ENABLE REG_BIT(15)
#define UGM_BACKUP_MODE REG_BIT(13)
#define MDQ_ARBITRATION_MODE REG_BIT(12)
@@ -1127,39 +1129,39 @@
#define GEN7_ROW_CHICKEN2 _MMIO(0xe4f4)
-#define GEN8_ROW_CHICKEN2 _MMIO(0xe4f4)
+#define GEN8_ROW_CHICKEN2 MCR_REG(0xe4f4)
#define GEN12_DISABLE_READ_SUPPRESSION REG_BIT(15)
#define GEN12_DISABLE_EARLY_READ REG_BIT(14)
#define GEN12_ENABLE_LARGE_GRF_MODE REG_BIT(12)
#define GEN12_PUSH_CONST_DEREF_HOLD_DIS REG_BIT(8)
-#define RT_CTRL _MMIO(0xe530)
+#define RT_CTRL MCR_REG(0xe530)
#define DIS_NULL_QUERY REG_BIT(10)
#define STACKID_CTRL REG_GENMASK(6, 5)
#define STACKID_CTRL_512 REG_FIELD_PREP(STACKID_CTRL, 0x2)
-#define EU_PERF_CNTL1 _MMIO(0xe558)
-#define EU_PERF_CNTL5 _MMIO(0xe55c)
+#define EU_PERF_CNTL1 MCR_REG(0xe558)
+#define EU_PERF_CNTL5 MCR_REG(0xe55c)
-#define XEHP_HDC_CHICKEN0 _MMIO(0xe5f0)
+#define XEHP_HDC_CHICKEN0 MCR_REG(0xe5f0)
#define LSC_L1_FLUSH_CTL_3D_DATAPORT_FLUSH_EVENTS_MASK REG_GENMASK(13, 11)
-#define ICL_HDC_MODE _MMIO(0xe5f4)
+#define ICL_HDC_MODE MCR_REG(0xe5f4)
-#define EU_PERF_CNTL2 _MMIO(0xe658)
-#define EU_PERF_CNTL6 _MMIO(0xe65c)
-#define EU_PERF_CNTL3 _MMIO(0xe758)
+#define EU_PERF_CNTL2 MCR_REG(0xe658)
+#define EU_PERF_CNTL6 MCR_REG(0xe65c)
+#define EU_PERF_CNTL3 MCR_REG(0xe758)
-#define LSC_CHICKEN_BIT_0 _MMIO(0xe7c8)
+#define LSC_CHICKEN_BIT_0 MCR_REG(0xe7c8)
#define DISABLE_D8_D16_COASLESCE REG_BIT(30)
#define FORCE_1_SUB_MESSAGE_PER_FRAGMENT REG_BIT(15)
-#define LSC_CHICKEN_BIT_0_UDW _MMIO(0xe7c8 + 4)
+#define LSC_CHICKEN_BIT_0_UDW MCR_REG(0xe7c8 + 4)
#define DIS_CHAIN_2XSIMD8 REG_BIT(55 - 32)
#define FORCE_SLM_FENCE_SCOPE_TO_TILE REG_BIT(42 - 32)
#define FORCE_UGM_FENCE_SCOPE_TO_TILE REG_BIT(41 - 32)
#define MAXREQS_PER_BANK REG_GENMASK(39 - 32, 37 - 32)
#define DISABLE_128B_EVICTION_COMMAND_UDW REG_BIT(36 - 32)
-#define SARB_CHICKEN1 _MMIO(0xe90c)
+#define SARB_CHICKEN1 MCR_REG(0xe90c)
#define COMP_CKN_IN REG_GENMASK(30, 29)
#define GEN7_ROW_CHICKEN2_GT2 _MMIO(0xf4f4)
--
2.37.3
More information about the Intel-gfx-trybot
mailing list