1 /* 2 * Copyright 2016 Advanced Micro Devices, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 */ 23 24 #include <linux/delay.h> 25 #include <linux/kernel.h> 26 #include <linux/firmware.h> 27 #include <linux/module.h> 28 #include <linux/pci.h> 29 30 #include "amdgpu.h" 31 #include "amdgpu_gfx.h" 32 #include "soc15.h" 33 #include "soc15d.h" 34 #include "amdgpu_atomfirmware.h" 35 #include "amdgpu_pm.h" 36 37 #include "gc/gc_9_0_offset.h" 38 #include "gc/gc_9_0_sh_mask.h" 39 40 #include "vega10_enum.h" 41 42 #include "soc15_common.h" 43 #include "clearstate_gfx9.h" 44 #include "v9_structs.h" 45 46 #include "ivsrcid/gfx/irqsrcs_gfx_9_0.h" 47 48 #include "amdgpu_ras.h" 49 50 #include "amdgpu_ring_mux.h" 51 #include "gfx_v9_4.h" 52 #include "gfx_v9_0.h" 53 #include "gfx_v9_4_2.h" 54 55 #include "asic_reg/pwr/pwr_10_0_offset.h" 56 #include "asic_reg/pwr/pwr_10_0_sh_mask.h" 57 #include "asic_reg/gc/gc_9_0_default.h" 58 59 #define GFX9_NUM_GFX_RINGS 1 60 #define GFX9_NUM_SW_GFX_RINGS 2 61 #define GFX9_MEC_HPD_SIZE 4096 62 #define RLCG_UCODE_LOADING_START_ADDRESS 0x00002000L 63 #define RLC_SAVE_RESTORE_ADDR_STARTING_OFFSET 0x00000000L 64 65 #define mmGCEA_PROBE_MAP 0x070c 66 #define mmGCEA_PROBE_MAP_BASE_IDX 0 67 68 MODULE_FIRMWARE("amdgpu/vega10_ce.bin"); 69 MODULE_FIRMWARE("amdgpu/vega10_pfp.bin"); 70 MODULE_FIRMWARE("amdgpu/vega10_me.bin"); 71 MODULE_FIRMWARE("amdgpu/vega10_mec.bin"); 72 MODULE_FIRMWARE("amdgpu/vega10_mec2.bin"); 73 MODULE_FIRMWARE("amdgpu/vega10_rlc.bin"); 74 75 MODULE_FIRMWARE("amdgpu/vega12_ce.bin"); 76 MODULE_FIRMWARE("amdgpu/vega12_pfp.bin"); 77 MODULE_FIRMWARE("amdgpu/vega12_me.bin"); 78 MODULE_FIRMWARE("amdgpu/vega12_mec.bin"); 79 MODULE_FIRMWARE("amdgpu/vega12_mec2.bin"); 80 MODULE_FIRMWARE("amdgpu/vega12_rlc.bin"); 81 82 MODULE_FIRMWARE("amdgpu/vega20_ce.bin"); 83 MODULE_FIRMWARE("amdgpu/vega20_pfp.bin"); 84 MODULE_FIRMWARE("amdgpu/vega20_me.bin"); 85 MODULE_FIRMWARE("amdgpu/vega20_mec.bin"); 86 MODULE_FIRMWARE("amdgpu/vega20_mec2.bin"); 87 MODULE_FIRMWARE("amdgpu/vega20_rlc.bin"); 88 89 MODULE_FIRMWARE("amdgpu/raven_ce.bin"); 90 MODULE_FIRMWARE("amdgpu/raven_pfp.bin"); 91 MODULE_FIRMWARE("amdgpu/raven_me.bin"); 92 MODULE_FIRMWARE("amdgpu/raven_mec.bin"); 93 MODULE_FIRMWARE("amdgpu/raven_mec2.bin"); 94 MODULE_FIRMWARE("amdgpu/raven_rlc.bin"); 95 96 MODULE_FIRMWARE("amdgpu/picasso_ce.bin"); 97 MODULE_FIRMWARE("amdgpu/picasso_pfp.bin"); 98 MODULE_FIRMWARE("amdgpu/picasso_me.bin"); 99 MODULE_FIRMWARE("amdgpu/picasso_mec.bin"); 100 MODULE_FIRMWARE("amdgpu/picasso_mec2.bin"); 101 MODULE_FIRMWARE("amdgpu/picasso_rlc.bin"); 102 MODULE_FIRMWARE("amdgpu/picasso_rlc_am4.bin"); 103 104 MODULE_FIRMWARE("amdgpu/raven2_ce.bin"); 105 MODULE_FIRMWARE("amdgpu/raven2_pfp.bin"); 106 MODULE_FIRMWARE("amdgpu/raven2_me.bin"); 107 MODULE_FIRMWARE("amdgpu/raven2_mec.bin"); 108 MODULE_FIRMWARE("amdgpu/raven2_mec2.bin"); 109 MODULE_FIRMWARE("amdgpu/raven2_rlc.bin"); 110 MODULE_FIRMWARE("amdgpu/raven_kicker_rlc.bin"); 111 112 MODULE_FIRMWARE("amdgpu/arcturus_mec.bin"); 113 MODULE_FIRMWARE("amdgpu/arcturus_rlc.bin"); 114 115 MODULE_FIRMWARE("amdgpu/renoir_ce.bin"); 116 MODULE_FIRMWARE("amdgpu/renoir_pfp.bin"); 117 MODULE_FIRMWARE("amdgpu/renoir_me.bin"); 118 MODULE_FIRMWARE("amdgpu/renoir_mec.bin"); 119 MODULE_FIRMWARE("amdgpu/renoir_rlc.bin"); 120 121 MODULE_FIRMWARE("amdgpu/green_sardine_ce.bin"); 122 MODULE_FIRMWARE("amdgpu/green_sardine_pfp.bin"); 123 MODULE_FIRMWARE("amdgpu/green_sardine_me.bin"); 124 MODULE_FIRMWARE("amdgpu/green_sardine_mec.bin"); 125 MODULE_FIRMWARE("amdgpu/green_sardine_mec2.bin"); 126 MODULE_FIRMWARE("amdgpu/green_sardine_rlc.bin"); 127 128 MODULE_FIRMWARE("amdgpu/aldebaran_mec.bin"); 129 MODULE_FIRMWARE("amdgpu/aldebaran_mec2.bin"); 130 MODULE_FIRMWARE("amdgpu/aldebaran_rlc.bin"); 131 MODULE_FIRMWARE("amdgpu/aldebaran_sjt_mec.bin"); 132 MODULE_FIRMWARE("amdgpu/aldebaran_sjt_mec2.bin"); 133 134 #define mmTCP_CHAN_STEER_0_ARCT 0x0b03 135 #define mmTCP_CHAN_STEER_0_ARCT_BASE_IDX 0 136 #define mmTCP_CHAN_STEER_1_ARCT 0x0b04 137 #define mmTCP_CHAN_STEER_1_ARCT_BASE_IDX 0 138 #define mmTCP_CHAN_STEER_2_ARCT 0x0b09 139 #define mmTCP_CHAN_STEER_2_ARCT_BASE_IDX 0 140 #define mmTCP_CHAN_STEER_3_ARCT 0x0b0a 141 #define mmTCP_CHAN_STEER_3_ARCT_BASE_IDX 0 142 #define mmTCP_CHAN_STEER_4_ARCT 0x0b0b 143 #define mmTCP_CHAN_STEER_4_ARCT_BASE_IDX 0 144 #define mmTCP_CHAN_STEER_5_ARCT 0x0b0c 145 #define mmTCP_CHAN_STEER_5_ARCT_BASE_IDX 0 146 147 #define mmGOLDEN_TSC_COUNT_UPPER_Renoir 0x0025 148 #define mmGOLDEN_TSC_COUNT_UPPER_Renoir_BASE_IDX 1 149 #define mmGOLDEN_TSC_COUNT_LOWER_Renoir 0x0026 150 #define mmGOLDEN_TSC_COUNT_LOWER_Renoir_BASE_IDX 1 151 152 enum ta_ras_gfx_subblock { 153 /*CPC*/ 154 TA_RAS_BLOCK__GFX_CPC_INDEX_START = 0, 155 TA_RAS_BLOCK__GFX_CPC_SCRATCH = TA_RAS_BLOCK__GFX_CPC_INDEX_START, 156 TA_RAS_BLOCK__GFX_CPC_UCODE, 157 TA_RAS_BLOCK__GFX_DC_STATE_ME1, 158 TA_RAS_BLOCK__GFX_DC_CSINVOC_ME1, 159 TA_RAS_BLOCK__GFX_DC_RESTORE_ME1, 160 TA_RAS_BLOCK__GFX_DC_STATE_ME2, 161 TA_RAS_BLOCK__GFX_DC_CSINVOC_ME2, 162 TA_RAS_BLOCK__GFX_DC_RESTORE_ME2, 163 TA_RAS_BLOCK__GFX_CPC_INDEX_END = TA_RAS_BLOCK__GFX_DC_RESTORE_ME2, 164 /* CPF*/ 165 TA_RAS_BLOCK__GFX_CPF_INDEX_START, 166 TA_RAS_BLOCK__GFX_CPF_ROQ_ME2 = TA_RAS_BLOCK__GFX_CPF_INDEX_START, 167 TA_RAS_BLOCK__GFX_CPF_ROQ_ME1, 168 TA_RAS_BLOCK__GFX_CPF_TAG, 169 TA_RAS_BLOCK__GFX_CPF_INDEX_END = TA_RAS_BLOCK__GFX_CPF_TAG, 170 /* CPG*/ 171 TA_RAS_BLOCK__GFX_CPG_INDEX_START, 172 TA_RAS_BLOCK__GFX_CPG_DMA_ROQ = TA_RAS_BLOCK__GFX_CPG_INDEX_START, 173 TA_RAS_BLOCK__GFX_CPG_DMA_TAG, 174 TA_RAS_BLOCK__GFX_CPG_TAG, 175 TA_RAS_BLOCK__GFX_CPG_INDEX_END = TA_RAS_BLOCK__GFX_CPG_TAG, 176 /* GDS*/ 177 TA_RAS_BLOCK__GFX_GDS_INDEX_START, 178 TA_RAS_BLOCK__GFX_GDS_MEM = TA_RAS_BLOCK__GFX_GDS_INDEX_START, 179 TA_RAS_BLOCK__GFX_GDS_INPUT_QUEUE, 180 TA_RAS_BLOCK__GFX_GDS_OA_PHY_CMD_RAM_MEM, 181 TA_RAS_BLOCK__GFX_GDS_OA_PHY_DATA_RAM_MEM, 182 TA_RAS_BLOCK__GFX_GDS_OA_PIPE_MEM, 183 TA_RAS_BLOCK__GFX_GDS_INDEX_END = TA_RAS_BLOCK__GFX_GDS_OA_PIPE_MEM, 184 /* SPI*/ 185 TA_RAS_BLOCK__GFX_SPI_SR_MEM, 186 /* SQ*/ 187 TA_RAS_BLOCK__GFX_SQ_INDEX_START, 188 TA_RAS_BLOCK__GFX_SQ_SGPR = TA_RAS_BLOCK__GFX_SQ_INDEX_START, 189 TA_RAS_BLOCK__GFX_SQ_LDS_D, 190 TA_RAS_BLOCK__GFX_SQ_LDS_I, 191 TA_RAS_BLOCK__GFX_SQ_VGPR, /* VGPR = SP*/ 192 TA_RAS_BLOCK__GFX_SQ_INDEX_END = TA_RAS_BLOCK__GFX_SQ_VGPR, 193 /* SQC (3 ranges)*/ 194 TA_RAS_BLOCK__GFX_SQC_INDEX_START, 195 /* SQC range 0*/ 196 TA_RAS_BLOCK__GFX_SQC_INDEX0_START = TA_RAS_BLOCK__GFX_SQC_INDEX_START, 197 TA_RAS_BLOCK__GFX_SQC_INST_UTCL1_LFIFO = 198 TA_RAS_BLOCK__GFX_SQC_INDEX0_START, 199 TA_RAS_BLOCK__GFX_SQC_DATA_CU0_WRITE_DATA_BUF, 200 TA_RAS_BLOCK__GFX_SQC_DATA_CU0_UTCL1_LFIFO, 201 TA_RAS_BLOCK__GFX_SQC_DATA_CU1_WRITE_DATA_BUF, 202 TA_RAS_BLOCK__GFX_SQC_DATA_CU1_UTCL1_LFIFO, 203 TA_RAS_BLOCK__GFX_SQC_DATA_CU2_WRITE_DATA_BUF, 204 TA_RAS_BLOCK__GFX_SQC_DATA_CU2_UTCL1_LFIFO, 205 TA_RAS_BLOCK__GFX_SQC_INDEX0_END = 206 TA_RAS_BLOCK__GFX_SQC_DATA_CU2_UTCL1_LFIFO, 207 /* SQC range 1*/ 208 TA_RAS_BLOCK__GFX_SQC_INDEX1_START, 209 TA_RAS_BLOCK__GFX_SQC_INST_BANKA_TAG_RAM = 210 TA_RAS_BLOCK__GFX_SQC_INDEX1_START, 211 TA_RAS_BLOCK__GFX_SQC_INST_BANKA_UTCL1_MISS_FIFO, 212 TA_RAS_BLOCK__GFX_SQC_INST_BANKA_MISS_FIFO, 213 TA_RAS_BLOCK__GFX_SQC_INST_BANKA_BANK_RAM, 214 TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_TAG_RAM, 215 TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_HIT_FIFO, 216 TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_MISS_FIFO, 217 TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_DIRTY_BIT_RAM, 218 TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_BANK_RAM, 219 TA_RAS_BLOCK__GFX_SQC_INDEX1_END = 220 TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_BANK_RAM, 221 /* SQC range 2*/ 222 TA_RAS_BLOCK__GFX_SQC_INDEX2_START, 223 TA_RAS_BLOCK__GFX_SQC_INST_BANKB_TAG_RAM = 224 TA_RAS_BLOCK__GFX_SQC_INDEX2_START, 225 TA_RAS_BLOCK__GFX_SQC_INST_BANKB_UTCL1_MISS_FIFO, 226 TA_RAS_BLOCK__GFX_SQC_INST_BANKB_MISS_FIFO, 227 TA_RAS_BLOCK__GFX_SQC_INST_BANKB_BANK_RAM, 228 TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_TAG_RAM, 229 TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_HIT_FIFO, 230 TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_MISS_FIFO, 231 TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_DIRTY_BIT_RAM, 232 TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_BANK_RAM, 233 TA_RAS_BLOCK__GFX_SQC_INDEX2_END = 234 TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_BANK_RAM, 235 TA_RAS_BLOCK__GFX_SQC_INDEX_END = TA_RAS_BLOCK__GFX_SQC_INDEX2_END, 236 /* TA*/ 237 TA_RAS_BLOCK__GFX_TA_INDEX_START, 238 TA_RAS_BLOCK__GFX_TA_FS_DFIFO = TA_RAS_BLOCK__GFX_TA_INDEX_START, 239 TA_RAS_BLOCK__GFX_TA_FS_AFIFO, 240 TA_RAS_BLOCK__GFX_TA_FL_LFIFO, 241 TA_RAS_BLOCK__GFX_TA_FX_LFIFO, 242 TA_RAS_BLOCK__GFX_TA_FS_CFIFO, 243 TA_RAS_BLOCK__GFX_TA_INDEX_END = TA_RAS_BLOCK__GFX_TA_FS_CFIFO, 244 /* TCA*/ 245 TA_RAS_BLOCK__GFX_TCA_INDEX_START, 246 TA_RAS_BLOCK__GFX_TCA_HOLE_FIFO = TA_RAS_BLOCK__GFX_TCA_INDEX_START, 247 TA_RAS_BLOCK__GFX_TCA_REQ_FIFO, 248 TA_RAS_BLOCK__GFX_TCA_INDEX_END = TA_RAS_BLOCK__GFX_TCA_REQ_FIFO, 249 /* TCC (5 sub-ranges)*/ 250 TA_RAS_BLOCK__GFX_TCC_INDEX_START, 251 /* TCC range 0*/ 252 TA_RAS_BLOCK__GFX_TCC_INDEX0_START = TA_RAS_BLOCK__GFX_TCC_INDEX_START, 253 TA_RAS_BLOCK__GFX_TCC_CACHE_DATA = TA_RAS_BLOCK__GFX_TCC_INDEX0_START, 254 TA_RAS_BLOCK__GFX_TCC_CACHE_DATA_BANK_0_1, 255 TA_RAS_BLOCK__GFX_TCC_CACHE_DATA_BANK_1_0, 256 TA_RAS_BLOCK__GFX_TCC_CACHE_DATA_BANK_1_1, 257 TA_RAS_BLOCK__GFX_TCC_CACHE_DIRTY_BANK_0, 258 TA_RAS_BLOCK__GFX_TCC_CACHE_DIRTY_BANK_1, 259 TA_RAS_BLOCK__GFX_TCC_HIGH_RATE_TAG, 260 TA_RAS_BLOCK__GFX_TCC_LOW_RATE_TAG, 261 TA_RAS_BLOCK__GFX_TCC_INDEX0_END = TA_RAS_BLOCK__GFX_TCC_LOW_RATE_TAG, 262 /* TCC range 1*/ 263 TA_RAS_BLOCK__GFX_TCC_INDEX1_START, 264 TA_RAS_BLOCK__GFX_TCC_IN_USE_DEC = TA_RAS_BLOCK__GFX_TCC_INDEX1_START, 265 TA_RAS_BLOCK__GFX_TCC_IN_USE_TRANSFER, 266 TA_RAS_BLOCK__GFX_TCC_INDEX1_END = 267 TA_RAS_BLOCK__GFX_TCC_IN_USE_TRANSFER, 268 /* TCC range 2*/ 269 TA_RAS_BLOCK__GFX_TCC_INDEX2_START, 270 TA_RAS_BLOCK__GFX_TCC_RETURN_DATA = TA_RAS_BLOCK__GFX_TCC_INDEX2_START, 271 TA_RAS_BLOCK__GFX_TCC_RETURN_CONTROL, 272 TA_RAS_BLOCK__GFX_TCC_UC_ATOMIC_FIFO, 273 TA_RAS_BLOCK__GFX_TCC_WRITE_RETURN, 274 TA_RAS_BLOCK__GFX_TCC_WRITE_CACHE_READ, 275 TA_RAS_BLOCK__GFX_TCC_SRC_FIFO, 276 TA_RAS_BLOCK__GFX_TCC_SRC_FIFO_NEXT_RAM, 277 TA_RAS_BLOCK__GFX_TCC_CACHE_TAG_PROBE_FIFO, 278 TA_RAS_BLOCK__GFX_TCC_INDEX2_END = 279 TA_RAS_BLOCK__GFX_TCC_CACHE_TAG_PROBE_FIFO, 280 /* TCC range 3*/ 281 TA_RAS_BLOCK__GFX_TCC_INDEX3_START, 282 TA_RAS_BLOCK__GFX_TCC_LATENCY_FIFO = TA_RAS_BLOCK__GFX_TCC_INDEX3_START, 283 TA_RAS_BLOCK__GFX_TCC_LATENCY_FIFO_NEXT_RAM, 284 TA_RAS_BLOCK__GFX_TCC_INDEX3_END = 285 TA_RAS_BLOCK__GFX_TCC_LATENCY_FIFO_NEXT_RAM, 286 /* TCC range 4*/ 287 TA_RAS_BLOCK__GFX_TCC_INDEX4_START, 288 TA_RAS_BLOCK__GFX_TCC_WRRET_TAG_WRITE_RETURN = 289 TA_RAS_BLOCK__GFX_TCC_INDEX4_START, 290 TA_RAS_BLOCK__GFX_TCC_ATOMIC_RETURN_BUFFER, 291 TA_RAS_BLOCK__GFX_TCC_INDEX4_END = 292 TA_RAS_BLOCK__GFX_TCC_ATOMIC_RETURN_BUFFER, 293 TA_RAS_BLOCK__GFX_TCC_INDEX_END = TA_RAS_BLOCK__GFX_TCC_INDEX4_END, 294 /* TCI*/ 295 TA_RAS_BLOCK__GFX_TCI_WRITE_RAM, 296 /* TCP*/ 297 TA_RAS_BLOCK__GFX_TCP_INDEX_START, 298 TA_RAS_BLOCK__GFX_TCP_CACHE_RAM = TA_RAS_BLOCK__GFX_TCP_INDEX_START, 299 TA_RAS_BLOCK__GFX_TCP_LFIFO_RAM, 300 TA_RAS_BLOCK__GFX_TCP_CMD_FIFO, 301 TA_RAS_BLOCK__GFX_TCP_VM_FIFO, 302 TA_RAS_BLOCK__GFX_TCP_DB_RAM, 303 TA_RAS_BLOCK__GFX_TCP_UTCL1_LFIFO0, 304 TA_RAS_BLOCK__GFX_TCP_UTCL1_LFIFO1, 305 TA_RAS_BLOCK__GFX_TCP_INDEX_END = TA_RAS_BLOCK__GFX_TCP_UTCL1_LFIFO1, 306 /* TD*/ 307 TA_RAS_BLOCK__GFX_TD_INDEX_START, 308 TA_RAS_BLOCK__GFX_TD_SS_FIFO_LO = TA_RAS_BLOCK__GFX_TD_INDEX_START, 309 TA_RAS_BLOCK__GFX_TD_SS_FIFO_HI, 310 TA_RAS_BLOCK__GFX_TD_CS_FIFO, 311 TA_RAS_BLOCK__GFX_TD_INDEX_END = TA_RAS_BLOCK__GFX_TD_CS_FIFO, 312 /* EA (3 sub-ranges)*/ 313 TA_RAS_BLOCK__GFX_EA_INDEX_START, 314 /* EA range 0*/ 315 TA_RAS_BLOCK__GFX_EA_INDEX0_START = TA_RAS_BLOCK__GFX_EA_INDEX_START, 316 TA_RAS_BLOCK__GFX_EA_DRAMRD_CMDMEM = TA_RAS_BLOCK__GFX_EA_INDEX0_START, 317 TA_RAS_BLOCK__GFX_EA_DRAMWR_CMDMEM, 318 TA_RAS_BLOCK__GFX_EA_DRAMWR_DATAMEM, 319 TA_RAS_BLOCK__GFX_EA_RRET_TAGMEM, 320 TA_RAS_BLOCK__GFX_EA_WRET_TAGMEM, 321 TA_RAS_BLOCK__GFX_EA_GMIRD_CMDMEM, 322 TA_RAS_BLOCK__GFX_EA_GMIWR_CMDMEM, 323 TA_RAS_BLOCK__GFX_EA_GMIWR_DATAMEM, 324 TA_RAS_BLOCK__GFX_EA_INDEX0_END = TA_RAS_BLOCK__GFX_EA_GMIWR_DATAMEM, 325 /* EA range 1*/ 326 TA_RAS_BLOCK__GFX_EA_INDEX1_START, 327 TA_RAS_BLOCK__GFX_EA_DRAMRD_PAGEMEM = TA_RAS_BLOCK__GFX_EA_INDEX1_START, 328 TA_RAS_BLOCK__GFX_EA_DRAMWR_PAGEMEM, 329 TA_RAS_BLOCK__GFX_EA_IORD_CMDMEM, 330 TA_RAS_BLOCK__GFX_EA_IOWR_CMDMEM, 331 TA_RAS_BLOCK__GFX_EA_IOWR_DATAMEM, 332 TA_RAS_BLOCK__GFX_EA_GMIRD_PAGEMEM, 333 TA_RAS_BLOCK__GFX_EA_GMIWR_PAGEMEM, 334 TA_RAS_BLOCK__GFX_EA_INDEX1_END = TA_RAS_BLOCK__GFX_EA_GMIWR_PAGEMEM, 335 /* EA range 2*/ 336 TA_RAS_BLOCK__GFX_EA_INDEX2_START, 337 TA_RAS_BLOCK__GFX_EA_MAM_D0MEM = TA_RAS_BLOCK__GFX_EA_INDEX2_START, 338 TA_RAS_BLOCK__GFX_EA_MAM_D1MEM, 339 TA_RAS_BLOCK__GFX_EA_MAM_D2MEM, 340 TA_RAS_BLOCK__GFX_EA_MAM_D3MEM, 341 TA_RAS_BLOCK__GFX_EA_INDEX2_END = TA_RAS_BLOCK__GFX_EA_MAM_D3MEM, 342 TA_RAS_BLOCK__GFX_EA_INDEX_END = TA_RAS_BLOCK__GFX_EA_INDEX2_END, 343 /* UTC VM L2 bank*/ 344 TA_RAS_BLOCK__UTC_VML2_BANK_CACHE, 345 /* UTC VM walker*/ 346 TA_RAS_BLOCK__UTC_VML2_WALKER, 347 /* UTC ATC L2 2MB cache*/ 348 TA_RAS_BLOCK__UTC_ATCL2_CACHE_2M_BANK, 349 /* UTC ATC L2 4KB cache*/ 350 TA_RAS_BLOCK__UTC_ATCL2_CACHE_4K_BANK, 351 TA_RAS_BLOCK__GFX_MAX 352 }; 353 354 struct ras_gfx_subblock { 355 unsigned char *name; 356 int ta_subblock; 357 int hw_supported_error_type; 358 int sw_supported_error_type; 359 }; 360 361 #define AMDGPU_RAS_SUB_BLOCK(subblock, a, b, c, d, e, f, g, h) \ 362 [AMDGPU_RAS_BLOCK__##subblock] = { \ 363 #subblock, \ 364 TA_RAS_BLOCK__##subblock, \ 365 ((a) | ((b) << 1) | ((c) << 2) | ((d) << 3)), \ 366 (((e) << 1) | ((f) << 3) | (g) | ((h) << 2)), \ 367 } 368 369 static const struct ras_gfx_subblock ras_gfx_subblocks[] = { 370 AMDGPU_RAS_SUB_BLOCK(GFX_CPC_SCRATCH, 0, 1, 1, 1, 1, 0, 0, 1), 371 AMDGPU_RAS_SUB_BLOCK(GFX_CPC_UCODE, 0, 1, 1, 1, 1, 0, 0, 1), 372 AMDGPU_RAS_SUB_BLOCK(GFX_DC_STATE_ME1, 1, 0, 0, 1, 0, 0, 1, 0), 373 AMDGPU_RAS_SUB_BLOCK(GFX_DC_CSINVOC_ME1, 1, 0, 0, 1, 0, 0, 0, 0), 374 AMDGPU_RAS_SUB_BLOCK(GFX_DC_RESTORE_ME1, 1, 0, 0, 1, 0, 0, 0, 0), 375 AMDGPU_RAS_SUB_BLOCK(GFX_DC_STATE_ME2, 1, 0, 0, 1, 0, 0, 0, 0), 376 AMDGPU_RAS_SUB_BLOCK(GFX_DC_CSINVOC_ME2, 1, 0, 0, 1, 0, 0, 0, 0), 377 AMDGPU_RAS_SUB_BLOCK(GFX_DC_RESTORE_ME2, 1, 0, 0, 1, 0, 0, 0, 0), 378 AMDGPU_RAS_SUB_BLOCK(GFX_CPF_ROQ_ME2, 1, 0, 0, 1, 0, 0, 0, 0), 379 AMDGPU_RAS_SUB_BLOCK(GFX_CPF_ROQ_ME1, 1, 0, 0, 1, 0, 0, 1, 0), 380 AMDGPU_RAS_SUB_BLOCK(GFX_CPF_TAG, 0, 1, 1, 1, 1, 0, 0, 1), 381 AMDGPU_RAS_SUB_BLOCK(GFX_CPG_DMA_ROQ, 1, 0, 0, 1, 0, 0, 1, 0), 382 AMDGPU_RAS_SUB_BLOCK(GFX_CPG_DMA_TAG, 0, 1, 1, 1, 0, 1, 0, 1), 383 AMDGPU_RAS_SUB_BLOCK(GFX_CPG_TAG, 0, 1, 1, 1, 1, 1, 0, 1), 384 AMDGPU_RAS_SUB_BLOCK(GFX_GDS_MEM, 0, 1, 1, 1, 0, 0, 0, 0), 385 AMDGPU_RAS_SUB_BLOCK(GFX_GDS_INPUT_QUEUE, 1, 0, 0, 1, 0, 0, 0, 0), 386 AMDGPU_RAS_SUB_BLOCK(GFX_GDS_OA_PHY_CMD_RAM_MEM, 0, 1, 1, 1, 0, 0, 0, 387 0), 388 AMDGPU_RAS_SUB_BLOCK(GFX_GDS_OA_PHY_DATA_RAM_MEM, 1, 0, 0, 1, 0, 0, 0, 389 0), 390 AMDGPU_RAS_SUB_BLOCK(GFX_GDS_OA_PIPE_MEM, 0, 1, 1, 1, 0, 0, 0, 0), 391 AMDGPU_RAS_SUB_BLOCK(GFX_SPI_SR_MEM, 1, 0, 0, 1, 0, 0, 0, 0), 392 AMDGPU_RAS_SUB_BLOCK(GFX_SQ_SGPR, 0, 1, 1, 1, 0, 0, 0, 0), 393 AMDGPU_RAS_SUB_BLOCK(GFX_SQ_LDS_D, 0, 1, 1, 1, 1, 0, 0, 1), 394 AMDGPU_RAS_SUB_BLOCK(GFX_SQ_LDS_I, 0, 1, 1, 1, 0, 0, 0, 0), 395 AMDGPU_RAS_SUB_BLOCK(GFX_SQ_VGPR, 0, 1, 1, 1, 0, 0, 0, 0), 396 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_UTCL1_LFIFO, 0, 1, 1, 1, 0, 0, 0, 1), 397 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU0_WRITE_DATA_BUF, 0, 1, 1, 1, 0, 0, 398 0, 0), 399 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU0_UTCL1_LFIFO, 0, 1, 1, 1, 0, 0, 0, 400 0), 401 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU1_WRITE_DATA_BUF, 0, 1, 1, 1, 0, 0, 402 0, 0), 403 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU1_UTCL1_LFIFO, 0, 1, 1, 1, 1, 0, 0, 404 0), 405 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU2_WRITE_DATA_BUF, 0, 1, 1, 1, 0, 0, 406 0, 0), 407 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU2_UTCL1_LFIFO, 0, 1, 1, 1, 0, 0, 0, 408 0), 409 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKA_TAG_RAM, 0, 1, 1, 1, 1, 0, 0, 410 1), 411 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKA_UTCL1_MISS_FIFO, 1, 0, 0, 1, 0, 412 0, 0, 0), 413 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKA_MISS_FIFO, 1, 0, 0, 1, 0, 0, 0, 414 0), 415 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKA_BANK_RAM, 0, 1, 1, 1, 0, 0, 0, 416 0), 417 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_TAG_RAM, 0, 1, 1, 1, 0, 0, 0, 418 0), 419 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_HIT_FIFO, 1, 0, 0, 1, 0, 0, 0, 420 0), 421 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_MISS_FIFO, 1, 0, 0, 1, 0, 0, 0, 422 0), 423 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_DIRTY_BIT_RAM, 1, 0, 0, 1, 0, 0, 424 0, 0), 425 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_BANK_RAM, 0, 1, 1, 1, 0, 0, 0, 426 0), 427 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKB_TAG_RAM, 0, 1, 1, 1, 1, 0, 0, 428 0), 429 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKB_UTCL1_MISS_FIFO, 1, 0, 0, 1, 0, 430 0, 0, 0), 431 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKB_MISS_FIFO, 1, 0, 0, 1, 0, 0, 0, 432 0), 433 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKB_BANK_RAM, 0, 1, 1, 1, 0, 0, 0, 434 0), 435 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_TAG_RAM, 0, 1, 1, 1, 0, 0, 0, 436 0), 437 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_HIT_FIFO, 1, 0, 0, 1, 0, 0, 0, 438 0), 439 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_MISS_FIFO, 1, 0, 0, 1, 0, 0, 0, 440 0), 441 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_DIRTY_BIT_RAM, 1, 0, 0, 1, 0, 0, 442 0, 0), 443 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_BANK_RAM, 0, 1, 1, 1, 0, 0, 0, 444 0), 445 AMDGPU_RAS_SUB_BLOCK(GFX_TA_FS_DFIFO, 0, 1, 1, 1, 1, 0, 0, 1), 446 AMDGPU_RAS_SUB_BLOCK(GFX_TA_FS_AFIFO, 1, 0, 0, 1, 0, 0, 0, 0), 447 AMDGPU_RAS_SUB_BLOCK(GFX_TA_FL_LFIFO, 1, 0, 0, 1, 0, 0, 0, 0), 448 AMDGPU_RAS_SUB_BLOCK(GFX_TA_FX_LFIFO, 1, 0, 0, 1, 0, 0, 0, 0), 449 AMDGPU_RAS_SUB_BLOCK(GFX_TA_FS_CFIFO, 1, 0, 0, 1, 0, 0, 0, 0), 450 AMDGPU_RAS_SUB_BLOCK(GFX_TCA_HOLE_FIFO, 1, 0, 0, 1, 0, 1, 1, 0), 451 AMDGPU_RAS_SUB_BLOCK(GFX_TCA_REQ_FIFO, 1, 0, 0, 1, 0, 0, 0, 0), 452 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DATA, 0, 1, 1, 1, 1, 0, 0, 1), 453 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DATA_BANK_0_1, 0, 1, 1, 1, 1, 0, 0, 454 1), 455 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DATA_BANK_1_0, 0, 1, 1, 1, 1, 0, 0, 456 1), 457 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DATA_BANK_1_1, 0, 1, 1, 1, 1, 0, 0, 458 1), 459 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DIRTY_BANK_0, 0, 1, 1, 1, 0, 0, 0, 460 0), 461 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DIRTY_BANK_1, 0, 1, 1, 1, 0, 0, 0, 462 0), 463 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_HIGH_RATE_TAG, 0, 1, 1, 1, 0, 0, 0, 0), 464 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_LOW_RATE_TAG, 0, 1, 1, 1, 0, 0, 0, 0), 465 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_IN_USE_DEC, 1, 0, 0, 1, 0, 0, 0, 0), 466 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_IN_USE_TRANSFER, 1, 0, 0, 1, 0, 0, 0, 0), 467 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_RETURN_DATA, 1, 0, 0, 1, 0, 0, 0, 0), 468 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_RETURN_CONTROL, 1, 0, 0, 1, 0, 0, 0, 0), 469 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_UC_ATOMIC_FIFO, 1, 0, 0, 1, 0, 0, 0, 0), 470 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_WRITE_RETURN, 1, 0, 0, 1, 0, 1, 1, 0), 471 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_WRITE_CACHE_READ, 1, 0, 0, 1, 0, 0, 0, 0), 472 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_SRC_FIFO, 0, 1, 1, 1, 0, 0, 0, 0), 473 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_SRC_FIFO_NEXT_RAM, 1, 0, 0, 1, 0, 0, 1, 0), 474 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_TAG_PROBE_FIFO, 1, 0, 0, 1, 0, 0, 0, 475 0), 476 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_LATENCY_FIFO, 1, 0, 0, 1, 0, 0, 0, 0), 477 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_LATENCY_FIFO_NEXT_RAM, 1, 0, 0, 1, 0, 0, 0, 478 0), 479 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_WRRET_TAG_WRITE_RETURN, 1, 0, 0, 1, 0, 0, 480 0, 0), 481 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_ATOMIC_RETURN_BUFFER, 1, 0, 0, 1, 0, 0, 0, 482 0), 483 AMDGPU_RAS_SUB_BLOCK(GFX_TCI_WRITE_RAM, 1, 0, 0, 1, 0, 0, 0, 0), 484 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_CACHE_RAM, 0, 1, 1, 1, 1, 0, 0, 1), 485 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_LFIFO_RAM, 0, 1, 1, 1, 0, 0, 0, 0), 486 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_CMD_FIFO, 1, 0, 0, 1, 0, 0, 0, 0), 487 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_VM_FIFO, 0, 1, 1, 1, 0, 0, 0, 0), 488 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_DB_RAM, 1, 0, 0, 1, 0, 0, 0, 0), 489 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_UTCL1_LFIFO0, 0, 1, 1, 1, 0, 0, 0, 0), 490 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_UTCL1_LFIFO1, 0, 1, 1, 1, 0, 0, 0, 0), 491 AMDGPU_RAS_SUB_BLOCK(GFX_TD_SS_FIFO_LO, 0, 1, 1, 1, 1, 0, 0, 1), 492 AMDGPU_RAS_SUB_BLOCK(GFX_TD_SS_FIFO_HI, 0, 1, 1, 1, 0, 0, 0, 0), 493 AMDGPU_RAS_SUB_BLOCK(GFX_TD_CS_FIFO, 1, 0, 0, 1, 0, 0, 0, 0), 494 AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMRD_CMDMEM, 0, 1, 1, 1, 1, 0, 0, 1), 495 AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMWR_CMDMEM, 0, 1, 1, 1, 0, 0, 0, 0), 496 AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMWR_DATAMEM, 0, 1, 1, 1, 0, 0, 0, 0), 497 AMDGPU_RAS_SUB_BLOCK(GFX_EA_RRET_TAGMEM, 0, 1, 1, 1, 0, 0, 0, 0), 498 AMDGPU_RAS_SUB_BLOCK(GFX_EA_WRET_TAGMEM, 0, 1, 1, 1, 0, 0, 0, 0), 499 AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIRD_CMDMEM, 0, 1, 1, 1, 0, 0, 0, 0), 500 AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIWR_CMDMEM, 0, 1, 1, 1, 0, 0, 0, 0), 501 AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIWR_DATAMEM, 0, 1, 1, 1, 0, 0, 0, 0), 502 AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMRD_PAGEMEM, 1, 0, 0, 1, 0, 0, 0, 0), 503 AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMWR_PAGEMEM, 1, 0, 0, 1, 0, 0, 0, 0), 504 AMDGPU_RAS_SUB_BLOCK(GFX_EA_IORD_CMDMEM, 1, 0, 0, 1, 0, 0, 0, 0), 505 AMDGPU_RAS_SUB_BLOCK(GFX_EA_IOWR_CMDMEM, 1, 0, 0, 1, 0, 0, 0, 0), 506 AMDGPU_RAS_SUB_BLOCK(GFX_EA_IOWR_DATAMEM, 1, 0, 0, 1, 0, 0, 0, 0), 507 AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIRD_PAGEMEM, 1, 0, 0, 1, 0, 0, 0, 0), 508 AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIWR_PAGEMEM, 1, 0, 0, 1, 0, 0, 0, 0), 509 AMDGPU_RAS_SUB_BLOCK(GFX_EA_MAM_D0MEM, 1, 0, 0, 1, 0, 0, 0, 0), 510 AMDGPU_RAS_SUB_BLOCK(GFX_EA_MAM_D1MEM, 1, 0, 0, 1, 0, 0, 0, 0), 511 AMDGPU_RAS_SUB_BLOCK(GFX_EA_MAM_D2MEM, 1, 0, 0, 1, 0, 0, 0, 0), 512 AMDGPU_RAS_SUB_BLOCK(GFX_EA_MAM_D3MEM, 1, 0, 0, 1, 0, 0, 0, 0), 513 AMDGPU_RAS_SUB_BLOCK(UTC_VML2_BANK_CACHE, 0, 1, 1, 1, 0, 0, 0, 0), 514 AMDGPU_RAS_SUB_BLOCK(UTC_VML2_WALKER, 0, 1, 1, 1, 0, 0, 0, 0), 515 AMDGPU_RAS_SUB_BLOCK(UTC_ATCL2_CACHE_2M_BANK, 1, 0, 0, 1, 0, 0, 0, 0), 516 AMDGPU_RAS_SUB_BLOCK(UTC_ATCL2_CACHE_4K_BANK, 0, 1, 1, 1, 0, 0, 0, 0), 517 }; 518 519 static const struct soc15_reg_golden golden_settings_gc_9_0[] = 520 { 521 SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xf00fffff, 0x00000400), 522 SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0x80000000, 0x80000000), 523 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_GPU_ID, 0x0000000f, 0x00000000), 524 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_3, 0x00000003, 0x82400024), 525 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x00000001), 526 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000), 527 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSH_MEM_CONFIG, 0x00001000, 0x00001000), 528 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_CU_0, 0x0007ffff, 0x00000800), 529 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_CU_1, 0x0007ffff, 0x00000800), 530 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_EN_CU_0, 0x01ffffff, 0x00ffff87), 531 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_EN_CU_1, 0x01ffffff, 0x00ffff8f), 532 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQC_CONFIG, 0x03000000, 0x020a2000), 533 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x010b0000), 534 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x4a2c0e68), 535 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0xb5d3f197), 536 SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_CACHE_INVALIDATION, 0x3fff3af3, 0x19200000), 537 SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000003ff), 538 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC1_F32_INT_DIS, 0x00000800, 0x00000800), 539 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC2_F32_INT_DIS, 0x00000800, 0x00000800), 540 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_DEBUG, 0x00008000, 0x00008000) 541 }; 542 543 static const struct soc15_reg_golden golden_settings_gc_9_0_vg10[] = 544 { 545 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0x0000f000, 0x00012107), 546 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_3, 0x30000000, 0x10000000), 547 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPC_UTCL1_CNTL, 0x08000000, 0x08000080), 548 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_UTCL1_CNTL, 0x08000000, 0x08000080), 549 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPG_UTCL1_CNTL, 0x08000000, 0x08000080), 550 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x2a114042), 551 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xffff77ff, 0x2a114042), 552 SOC15_REG_GOLDEN_VALUE(GC, 0, mmIA_UTCL1_CNTL, 0x08000000, 0x08000080), 553 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0x00008000, 0x00048000), 554 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_0, 0x08000000, 0x08000080), 555 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_1, 0x08000000, 0x08000080), 556 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_2, 0x08000000, 0x08000080), 557 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_PREWALKER_UTCL1_CNTL, 0x08000000, 0x08000080), 558 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_UTCL1_CNTL, 0x08000000, 0x08000080), 559 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_UTCL1_CNTL2, 0x00030000, 0x00020000), 560 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0x0000000f, 0x01000107), 561 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x00001800, 0x00000800), 562 SOC15_REG_GOLDEN_VALUE(GC, 0, mmWD_UTCL1_CNTL, 0x08000000, 0x08000080) 563 }; 564 565 static const struct soc15_reg_golden golden_settings_gc_9_0_vg20[] = 566 { 567 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_DCC_CONFIG, 0x0f000080, 0x04000080), 568 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_2, 0x0f000000, 0x0a000000), 569 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_3, 0x30000000, 0x10000000), 570 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xf3e777ff, 0x22014042), 571 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xf3e777ff, 0x22014042), 572 SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0x00003e00, 0x00000400), 573 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xff840000, 0x04040000), 574 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_UTCL1_CNTL2, 0x00030000, 0x00030000), 575 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0xffff010f, 0x01000107), 576 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0x000b0000, 0x000b0000), 577 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x01000000, 0x01000000) 578 }; 579 580 static const struct soc15_reg_golden golden_settings_gc_9_1[] = 581 { 582 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0xfffdf3cf, 0x00014104), 583 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPC_UTCL1_CNTL, 0x08000000, 0x08000080), 584 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_UTCL1_CNTL, 0x08000000, 0x08000080), 585 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPG_UTCL1_CNTL, 0x08000000, 0x08000080), 586 SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xf00fffff, 0x00000420), 587 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_GPU_ID, 0x0000000f, 0x00000000), 588 SOC15_REG_GOLDEN_VALUE(GC, 0, mmIA_UTCL1_CNTL, 0x08000000, 0x08000080), 589 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_3, 0x00000003, 0x82400024), 590 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x00000001), 591 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000), 592 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_0, 0x08000000, 0x08000080), 593 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_1, 0x08000000, 0x08000080), 594 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_2, 0x08000000, 0x08000080), 595 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_PREWALKER_UTCL1_CNTL, 0x08000000, 0x08000080), 596 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_UTCL1_CNTL, 0x08000000, 0x08000080), 597 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x010b0000), 598 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000), 599 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00003120), 600 SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_CACHE_INVALIDATION, 0x3fff3af3, 0x19200000), 601 SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000000ff), 602 SOC15_REG_GOLDEN_VALUE(GC, 0, mmWD_UTCL1_CNTL, 0x08000000, 0x08000080), 603 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC1_F32_INT_DIS, 0x00000800, 0x00000800), 604 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC2_F32_INT_DIS, 0x00000800, 0x00000800), 605 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_DEBUG, 0x00008000, 0x00008000) 606 }; 607 608 static const struct soc15_reg_golden golden_settings_gc_9_1_rv1[] = 609 { 610 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_3, 0x30000000, 0x10000000), 611 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x24000042), 612 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xffff77ff, 0x24000042), 613 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xffffffff, 0x04048000), 614 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_MODE_CNTL_1, 0x06000000, 0x06000000), 615 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_UTCL1_CNTL2, 0x00030000, 0x00020000), 616 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x01bd9f33, 0x00000800) 617 }; 618 619 static const struct soc15_reg_golden golden_settings_gc_9_1_rv2[] = 620 { 621 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_DCC_CONFIG, 0xff7fffff, 0x04000000), 622 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0xfffdf3cf, 0x00014104), 623 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_2, 0xff7fffff, 0x0a000000), 624 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPC_UTCL1_CNTL, 0x7f0fffff, 0x08000080), 625 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_UTCL1_CNTL, 0xff8fffff, 0x08000080), 626 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPG_UTCL1_CNTL, 0x7f8fffff, 0x08000080), 627 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x26013041), 628 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xffff77ff, 0x26013041), 629 SOC15_REG_GOLDEN_VALUE(GC, 0, mmIA_UTCL1_CNTL, 0x3f8fffff, 0x08000080), 630 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xffffffff, 0x04040000), 631 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_0, 0xff0fffff, 0x08000080), 632 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_1, 0xff0fffff, 0x08000080), 633 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_2, 0xff0fffff, 0x08000080), 634 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_PREWALKER_UTCL1_CNTL, 0xff0fffff, 0x08000080), 635 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_UTCL1_CNTL, 0xff0fffff, 0x08000080), 636 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000), 637 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00000010), 638 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x01bd9f33, 0x01000000), 639 SOC15_REG_GOLDEN_VALUE(GC, 0, mmWD_UTCL1_CNTL, 0x3f8fffff, 0x08000080), 640 }; 641 642 static const struct soc15_reg_golden golden_settings_gc_9_1_rn[] = 643 { 644 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0xfffdf3cf, 0x00014104), 645 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_2, 0xff7fffff, 0x0a000000), 646 SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xf00fffff, 0x00000400), 647 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xf3e777ff, 0x24000042), 648 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xf3e777ff, 0x24000042), 649 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x00000001), 650 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xffffffff, 0x04040000), 651 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000), 652 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x010b0000), 653 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000), 654 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00003120), 655 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCEA_PROBE_MAP, 0xffffffff, 0x0000cccc), 656 }; 657 658 static const struct soc15_reg_golden golden_settings_gc_9_x_common[] = 659 { 660 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_SD_CNTL, 0xffffffff, 0x000001ff), 661 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_INDEX, 0xffffffff, 0x00000000), 662 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_DATA, 0xffffffff, 0x2544c382) 663 }; 664 665 static const struct soc15_reg_golden golden_settings_gc_9_2_1[] = 666 { 667 SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xf00fffff, 0x00000420), 668 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_GPU_ID, 0x0000000f, 0x00000000), 669 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_3, 0x00000003, 0x82400024), 670 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x00000001), 671 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000), 672 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSH_MEM_CONFIG, 0x00001000, 0x00001000), 673 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_CU_0, 0x0007ffff, 0x00000800), 674 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_CU_1, 0x0007ffff, 0x00000800), 675 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_EN_CU_0, 0x01ffffff, 0x0000ff87), 676 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_EN_CU_1, 0x01ffffff, 0x0000ff8f), 677 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQC_CONFIG, 0x03000000, 0x020a2000), 678 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x010b0000), 679 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x4a2c0e68), 680 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0xb5d3f197), 681 SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_CACHE_INVALIDATION, 0x3fff3af3, 0x19200000), 682 SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000003ff) 683 }; 684 685 static const struct soc15_reg_golden golden_settings_gc_9_2_1_vg12[] = 686 { 687 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_DCC_CONFIG, 0x00000080, 0x04000080), 688 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0xfffdf3cf, 0x00014104), 689 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_2, 0x0f000000, 0x0a000000), 690 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x24104041), 691 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xffff77ff, 0x24104041), 692 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xffffffff, 0x04040000), 693 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0xffff03ff, 0x01000107), 694 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000), 695 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0x76325410), 696 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x01bd9f33, 0x01000000), 697 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC1_F32_INT_DIS, 0x00000800, 0x00000800), 698 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC2_F32_INT_DIS, 0x00000800, 0x00000800), 699 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_DEBUG, 0x00008000, 0x00008000) 700 }; 701 702 static const struct soc15_reg_golden golden_settings_gc_9_4_1_arct[] = 703 { 704 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x2a114042), 705 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x10b0000), 706 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_0_ARCT, 0x3fffffff, 0x346f0a4e), 707 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_1_ARCT, 0x3fffffff, 0x1c642ca), 708 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_2_ARCT, 0x3fffffff, 0x26f45098), 709 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_3_ARCT, 0x3fffffff, 0x2ebd9fe3), 710 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_4_ARCT, 0x3fffffff, 0xb90f5b1), 711 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_5_ARCT, 0x3ff, 0x135), 712 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_CONFIG, 0xffffffff, 0x011A0000), 713 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQ_FIFO_SIZES, 0xffffffff, 0x00000f00), 714 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_UTCL1_CNTL1, 0x30000000, 0x30000000) 715 }; 716 717 static const struct soc15_reg_rlcg rlcg_access_gc_9_0[] = { 718 {SOC15_REG_ENTRY(GC, 0, mmGRBM_GFX_INDEX)}, 719 {SOC15_REG_ENTRY(GC, 0, mmSQ_IND_INDEX)}, 720 }; 721 722 static const u32 GFX_RLC_SRM_INDEX_CNTL_ADDR_OFFSETS[] = 723 { 724 mmRLC_SRM_INDEX_CNTL_ADDR_0 - mmRLC_SRM_INDEX_CNTL_ADDR_0, 725 mmRLC_SRM_INDEX_CNTL_ADDR_1 - mmRLC_SRM_INDEX_CNTL_ADDR_0, 726 mmRLC_SRM_INDEX_CNTL_ADDR_2 - mmRLC_SRM_INDEX_CNTL_ADDR_0, 727 mmRLC_SRM_INDEX_CNTL_ADDR_3 - mmRLC_SRM_INDEX_CNTL_ADDR_0, 728 mmRLC_SRM_INDEX_CNTL_ADDR_4 - mmRLC_SRM_INDEX_CNTL_ADDR_0, 729 mmRLC_SRM_INDEX_CNTL_ADDR_5 - mmRLC_SRM_INDEX_CNTL_ADDR_0, 730 mmRLC_SRM_INDEX_CNTL_ADDR_6 - mmRLC_SRM_INDEX_CNTL_ADDR_0, 731 mmRLC_SRM_INDEX_CNTL_ADDR_7 - mmRLC_SRM_INDEX_CNTL_ADDR_0, 732 }; 733 734 static const u32 GFX_RLC_SRM_INDEX_CNTL_DATA_OFFSETS[] = 735 { 736 mmRLC_SRM_INDEX_CNTL_DATA_0 - mmRLC_SRM_INDEX_CNTL_DATA_0, 737 mmRLC_SRM_INDEX_CNTL_DATA_1 - mmRLC_SRM_INDEX_CNTL_DATA_0, 738 mmRLC_SRM_INDEX_CNTL_DATA_2 - mmRLC_SRM_INDEX_CNTL_DATA_0, 739 mmRLC_SRM_INDEX_CNTL_DATA_3 - mmRLC_SRM_INDEX_CNTL_DATA_0, 740 mmRLC_SRM_INDEX_CNTL_DATA_4 - mmRLC_SRM_INDEX_CNTL_DATA_0, 741 mmRLC_SRM_INDEX_CNTL_DATA_5 - mmRLC_SRM_INDEX_CNTL_DATA_0, 742 mmRLC_SRM_INDEX_CNTL_DATA_6 - mmRLC_SRM_INDEX_CNTL_DATA_0, 743 mmRLC_SRM_INDEX_CNTL_DATA_7 - mmRLC_SRM_INDEX_CNTL_DATA_0, 744 }; 745 746 #define VEGA10_GB_ADDR_CONFIG_GOLDEN 0x2a114042 747 #define VEGA12_GB_ADDR_CONFIG_GOLDEN 0x24104041 748 #define RAVEN_GB_ADDR_CONFIG_GOLDEN 0x24000042 749 #define RAVEN2_GB_ADDR_CONFIG_GOLDEN 0x26013041 750 751 static void gfx_v9_0_set_ring_funcs(struct amdgpu_device *adev); 752 static void gfx_v9_0_set_irq_funcs(struct amdgpu_device *adev); 753 static void gfx_v9_0_set_gds_init(struct amdgpu_device *adev); 754 static void gfx_v9_0_set_rlc_funcs(struct amdgpu_device *adev); 755 static int gfx_v9_0_get_cu_info(struct amdgpu_device *adev, 756 struct amdgpu_cu_info *cu_info); 757 static uint64_t gfx_v9_0_get_gpu_clock_counter(struct amdgpu_device *adev); 758 static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring, bool resume, bool usegds); 759 static u64 gfx_v9_0_ring_get_rptr_compute(struct amdgpu_ring *ring); 760 static void gfx_v9_0_query_ras_error_count(struct amdgpu_device *adev, 761 void *ras_error_status); 762 static int gfx_v9_0_ras_error_inject(struct amdgpu_device *adev, 763 void *inject_if, uint32_t instance_mask); 764 static void gfx_v9_0_reset_ras_error_count(struct amdgpu_device *adev); 765 static void gfx_v9_0_update_spm_vmid_internal(struct amdgpu_device *adev, 766 unsigned int vmid); 767 768 static void gfx_v9_0_kiq_set_resources(struct amdgpu_ring *kiq_ring, 769 uint64_t queue_mask) 770 { 771 amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_SET_RESOURCES, 6)); 772 amdgpu_ring_write(kiq_ring, 773 PACKET3_SET_RESOURCES_VMID_MASK(0) | 774 /* vmid_mask:0* queue_type:0 (KIQ) */ 775 PACKET3_SET_RESOURCES_QUEUE_TYPE(0)); 776 amdgpu_ring_write(kiq_ring, 777 lower_32_bits(queue_mask)); /* queue mask lo */ 778 amdgpu_ring_write(kiq_ring, 779 upper_32_bits(queue_mask)); /* queue mask hi */ 780 amdgpu_ring_write(kiq_ring, 0); /* gws mask lo */ 781 amdgpu_ring_write(kiq_ring, 0); /* gws mask hi */ 782 amdgpu_ring_write(kiq_ring, 0); /* oac mask */ 783 amdgpu_ring_write(kiq_ring, 0); /* gds heap base:0, gds heap size:0 */ 784 } 785 786 static void gfx_v9_0_kiq_map_queues(struct amdgpu_ring *kiq_ring, 787 struct amdgpu_ring *ring) 788 { 789 uint64_t mqd_addr = amdgpu_bo_gpu_offset(ring->mqd_obj); 790 uint64_t wptr_addr = ring->wptr_gpu_addr; 791 uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; 792 793 amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5)); 794 /* Q_sel:0, vmid:0, vidmem: 1, engine:0, num_Q:1*/ 795 amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ 796 PACKET3_MAP_QUEUES_QUEUE_SEL(0) | /* Queue_Sel */ 797 PACKET3_MAP_QUEUES_VMID(0) | /* VMID */ 798 PACKET3_MAP_QUEUES_QUEUE(ring->queue) | 799 PACKET3_MAP_QUEUES_PIPE(ring->pipe) | 800 PACKET3_MAP_QUEUES_ME((ring->me == 1 ? 0 : 1)) | 801 /*queue_type: normal compute queue */ 802 PACKET3_MAP_QUEUES_QUEUE_TYPE(0) | 803 /* alloc format: all_on_one_pipe */ 804 PACKET3_MAP_QUEUES_ALLOC_FORMAT(0) | 805 PACKET3_MAP_QUEUES_ENGINE_SEL(eng_sel) | 806 /* num_queues: must be 1 */ 807 PACKET3_MAP_QUEUES_NUM_QUEUES(1)); 808 amdgpu_ring_write(kiq_ring, 809 PACKET3_MAP_QUEUES_DOORBELL_OFFSET(ring->doorbell_index)); 810 amdgpu_ring_write(kiq_ring, lower_32_bits(mqd_addr)); 811 amdgpu_ring_write(kiq_ring, upper_32_bits(mqd_addr)); 812 amdgpu_ring_write(kiq_ring, lower_32_bits(wptr_addr)); 813 amdgpu_ring_write(kiq_ring, upper_32_bits(wptr_addr)); 814 } 815 816 static void gfx_v9_0_kiq_unmap_queues(struct amdgpu_ring *kiq_ring, 817 struct amdgpu_ring *ring, 818 enum amdgpu_unmap_queues_action action, 819 u64 gpu_addr, u64 seq) 820 { 821 uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; 822 823 amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_UNMAP_QUEUES, 4)); 824 amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ 825 PACKET3_UNMAP_QUEUES_ACTION(action) | 826 PACKET3_UNMAP_QUEUES_QUEUE_SEL(0) | 827 PACKET3_UNMAP_QUEUES_ENGINE_SEL(eng_sel) | 828 PACKET3_UNMAP_QUEUES_NUM_QUEUES(1)); 829 amdgpu_ring_write(kiq_ring, 830 PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(ring->doorbell_index)); 831 832 if (action == PREEMPT_QUEUES_NO_UNMAP) { 833 amdgpu_ring_write(kiq_ring, lower_32_bits(ring->wptr & ring->buf_mask)); 834 amdgpu_ring_write(kiq_ring, 0); 835 amdgpu_ring_write(kiq_ring, 0); 836 837 } else { 838 amdgpu_ring_write(kiq_ring, 0); 839 amdgpu_ring_write(kiq_ring, 0); 840 amdgpu_ring_write(kiq_ring, 0); 841 } 842 } 843 844 static void gfx_v9_0_kiq_query_status(struct amdgpu_ring *kiq_ring, 845 struct amdgpu_ring *ring, 846 u64 addr, 847 u64 seq) 848 { 849 uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; 850 851 amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_QUERY_STATUS, 5)); 852 amdgpu_ring_write(kiq_ring, 853 PACKET3_QUERY_STATUS_CONTEXT_ID(0) | 854 PACKET3_QUERY_STATUS_INTERRUPT_SEL(0) | 855 PACKET3_QUERY_STATUS_COMMAND(2)); 856 /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ 857 amdgpu_ring_write(kiq_ring, 858 PACKET3_QUERY_STATUS_DOORBELL_OFFSET(ring->doorbell_index) | 859 PACKET3_QUERY_STATUS_ENG_SEL(eng_sel)); 860 amdgpu_ring_write(kiq_ring, lower_32_bits(addr)); 861 amdgpu_ring_write(kiq_ring, upper_32_bits(addr)); 862 amdgpu_ring_write(kiq_ring, lower_32_bits(seq)); 863 amdgpu_ring_write(kiq_ring, upper_32_bits(seq)); 864 } 865 866 static void gfx_v9_0_kiq_invalidate_tlbs(struct amdgpu_ring *kiq_ring, 867 uint16_t pasid, uint32_t flush_type, 868 bool all_hub) 869 { 870 amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_INVALIDATE_TLBS, 0)); 871 amdgpu_ring_write(kiq_ring, 872 PACKET3_INVALIDATE_TLBS_DST_SEL(1) | 873 PACKET3_INVALIDATE_TLBS_ALL_HUB(all_hub) | 874 PACKET3_INVALIDATE_TLBS_PASID(pasid) | 875 PACKET3_INVALIDATE_TLBS_FLUSH_TYPE(flush_type)); 876 } 877 878 static const struct kiq_pm4_funcs gfx_v9_0_kiq_pm4_funcs = { 879 .kiq_set_resources = gfx_v9_0_kiq_set_resources, 880 .kiq_map_queues = gfx_v9_0_kiq_map_queues, 881 .kiq_unmap_queues = gfx_v9_0_kiq_unmap_queues, 882 .kiq_query_status = gfx_v9_0_kiq_query_status, 883 .kiq_invalidate_tlbs = gfx_v9_0_kiq_invalidate_tlbs, 884 .set_resources_size = 8, 885 .map_queues_size = 7, 886 .unmap_queues_size = 6, 887 .query_status_size = 7, 888 .invalidate_tlbs_size = 2, 889 }; 890 891 static void gfx_v9_0_set_kiq_pm4_funcs(struct amdgpu_device *adev) 892 { 893 adev->gfx.kiq[0].pmf = &gfx_v9_0_kiq_pm4_funcs; 894 } 895 896 static void gfx_v9_0_init_golden_registers(struct amdgpu_device *adev) 897 { 898 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 899 case IP_VERSION(9, 0, 1): 900 soc15_program_register_sequence(adev, 901 golden_settings_gc_9_0, 902 ARRAY_SIZE(golden_settings_gc_9_0)); 903 soc15_program_register_sequence(adev, 904 golden_settings_gc_9_0_vg10, 905 ARRAY_SIZE(golden_settings_gc_9_0_vg10)); 906 break; 907 case IP_VERSION(9, 2, 1): 908 soc15_program_register_sequence(adev, 909 golden_settings_gc_9_2_1, 910 ARRAY_SIZE(golden_settings_gc_9_2_1)); 911 soc15_program_register_sequence(adev, 912 golden_settings_gc_9_2_1_vg12, 913 ARRAY_SIZE(golden_settings_gc_9_2_1_vg12)); 914 break; 915 case IP_VERSION(9, 4, 0): 916 soc15_program_register_sequence(adev, 917 golden_settings_gc_9_0, 918 ARRAY_SIZE(golden_settings_gc_9_0)); 919 soc15_program_register_sequence(adev, 920 golden_settings_gc_9_0_vg20, 921 ARRAY_SIZE(golden_settings_gc_9_0_vg20)); 922 break; 923 case IP_VERSION(9, 4, 1): 924 soc15_program_register_sequence(adev, 925 golden_settings_gc_9_4_1_arct, 926 ARRAY_SIZE(golden_settings_gc_9_4_1_arct)); 927 break; 928 case IP_VERSION(9, 2, 2): 929 case IP_VERSION(9, 1, 0): 930 soc15_program_register_sequence(adev, golden_settings_gc_9_1, 931 ARRAY_SIZE(golden_settings_gc_9_1)); 932 if (adev->apu_flags & AMD_APU_IS_RAVEN2) 933 soc15_program_register_sequence(adev, 934 golden_settings_gc_9_1_rv2, 935 ARRAY_SIZE(golden_settings_gc_9_1_rv2)); 936 else 937 soc15_program_register_sequence(adev, 938 golden_settings_gc_9_1_rv1, 939 ARRAY_SIZE(golden_settings_gc_9_1_rv1)); 940 break; 941 case IP_VERSION(9, 3, 0): 942 soc15_program_register_sequence(adev, 943 golden_settings_gc_9_1_rn, 944 ARRAY_SIZE(golden_settings_gc_9_1_rn)); 945 return; /* for renoir, don't need common goldensetting */ 946 case IP_VERSION(9, 4, 2): 947 gfx_v9_4_2_init_golden_registers(adev, 948 adev->smuio.funcs->get_die_id(adev)); 949 break; 950 default: 951 break; 952 } 953 954 if ((amdgpu_ip_version(adev, GC_HWIP, 0) != IP_VERSION(9, 4, 1)) && 955 (amdgpu_ip_version(adev, GC_HWIP, 0) != IP_VERSION(9, 4, 2))) 956 soc15_program_register_sequence(adev, golden_settings_gc_9_x_common, 957 (const u32)ARRAY_SIZE(golden_settings_gc_9_x_common)); 958 } 959 960 static void gfx_v9_0_write_data_to_reg(struct amdgpu_ring *ring, int eng_sel, 961 bool wc, uint32_t reg, uint32_t val) 962 { 963 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); 964 amdgpu_ring_write(ring, WRITE_DATA_ENGINE_SEL(eng_sel) | 965 WRITE_DATA_DST_SEL(0) | 966 (wc ? WR_CONFIRM : 0)); 967 amdgpu_ring_write(ring, reg); 968 amdgpu_ring_write(ring, 0); 969 amdgpu_ring_write(ring, val); 970 } 971 972 static void gfx_v9_0_wait_reg_mem(struct amdgpu_ring *ring, int eng_sel, 973 int mem_space, int opt, uint32_t addr0, 974 uint32_t addr1, uint32_t ref, uint32_t mask, 975 uint32_t inv) 976 { 977 amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); 978 amdgpu_ring_write(ring, 979 /* memory (1) or register (0) */ 980 (WAIT_REG_MEM_MEM_SPACE(mem_space) | 981 WAIT_REG_MEM_OPERATION(opt) | /* wait */ 982 WAIT_REG_MEM_FUNCTION(3) | /* equal */ 983 WAIT_REG_MEM_ENGINE(eng_sel))); 984 985 if (mem_space) 986 BUG_ON(addr0 & 0x3); /* Dword align */ 987 amdgpu_ring_write(ring, addr0); 988 amdgpu_ring_write(ring, addr1); 989 amdgpu_ring_write(ring, ref); 990 amdgpu_ring_write(ring, mask); 991 amdgpu_ring_write(ring, inv); /* poll interval */ 992 } 993 994 static int gfx_v9_0_ring_test_ring(struct amdgpu_ring *ring) 995 { 996 struct amdgpu_device *adev = ring->adev; 997 uint32_t scratch = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG0); 998 uint32_t tmp = 0; 999 unsigned i; 1000 int r; 1001 1002 WREG32(scratch, 0xCAFEDEAD); 1003 r = amdgpu_ring_alloc(ring, 3); 1004 if (r) 1005 return r; 1006 1007 amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1)); 1008 amdgpu_ring_write(ring, scratch - PACKET3_SET_UCONFIG_REG_START); 1009 amdgpu_ring_write(ring, 0xDEADBEEF); 1010 amdgpu_ring_commit(ring); 1011 1012 for (i = 0; i < adev->usec_timeout; i++) { 1013 tmp = RREG32(scratch); 1014 if (tmp == 0xDEADBEEF) 1015 break; 1016 udelay(1); 1017 } 1018 1019 if (i >= adev->usec_timeout) 1020 r = -ETIMEDOUT; 1021 return r; 1022 } 1023 1024 static int gfx_v9_0_ring_test_ib(struct amdgpu_ring *ring, long timeout) 1025 { 1026 struct amdgpu_device *adev = ring->adev; 1027 struct amdgpu_ib ib; 1028 struct dma_fence *f = NULL; 1029 1030 unsigned index; 1031 uint64_t gpu_addr; 1032 uint32_t tmp; 1033 long r; 1034 1035 r = amdgpu_device_wb_get(adev, &index); 1036 if (r) 1037 return r; 1038 1039 gpu_addr = adev->wb.gpu_addr + (index * 4); 1040 adev->wb.wb[index] = cpu_to_le32(0xCAFEDEAD); 1041 memset(&ib, 0, sizeof(ib)); 1042 1043 r = amdgpu_ib_get(adev, NULL, 20, AMDGPU_IB_POOL_DIRECT, &ib); 1044 if (r) 1045 goto err1; 1046 1047 ib.ptr[0] = PACKET3(PACKET3_WRITE_DATA, 3); 1048 ib.ptr[1] = WRITE_DATA_DST_SEL(5) | WR_CONFIRM; 1049 ib.ptr[2] = lower_32_bits(gpu_addr); 1050 ib.ptr[3] = upper_32_bits(gpu_addr); 1051 ib.ptr[4] = 0xDEADBEEF; 1052 ib.length_dw = 5; 1053 1054 r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); 1055 if (r) 1056 goto err2; 1057 1058 r = dma_fence_wait_timeout(f, false, timeout); 1059 if (r == 0) { 1060 r = -ETIMEDOUT; 1061 goto err2; 1062 } else if (r < 0) { 1063 goto err2; 1064 } 1065 1066 tmp = adev->wb.wb[index]; 1067 if (tmp == 0xDEADBEEF) 1068 r = 0; 1069 else 1070 r = -EINVAL; 1071 1072 err2: 1073 amdgpu_ib_free(adev, &ib, NULL); 1074 dma_fence_put(f); 1075 err1: 1076 amdgpu_device_wb_free(adev, index); 1077 return r; 1078 } 1079 1080 1081 static void gfx_v9_0_free_microcode(struct amdgpu_device *adev) 1082 { 1083 amdgpu_ucode_release(&adev->gfx.pfp_fw); 1084 amdgpu_ucode_release(&adev->gfx.me_fw); 1085 amdgpu_ucode_release(&adev->gfx.ce_fw); 1086 amdgpu_ucode_release(&adev->gfx.rlc_fw); 1087 amdgpu_ucode_release(&adev->gfx.mec_fw); 1088 amdgpu_ucode_release(&adev->gfx.mec2_fw); 1089 1090 kfree(adev->gfx.rlc.register_list_format); 1091 } 1092 1093 static void gfx_v9_0_check_fw_write_wait(struct amdgpu_device *adev) 1094 { 1095 adev->gfx.me_fw_write_wait = false; 1096 adev->gfx.mec_fw_write_wait = false; 1097 1098 if ((amdgpu_ip_version(adev, GC_HWIP, 0) != IP_VERSION(9, 4, 1)) && 1099 ((adev->gfx.mec_fw_version < 0x000001a5) || 1100 (adev->gfx.mec_feature_version < 46) || 1101 (adev->gfx.pfp_fw_version < 0x000000b7) || 1102 (adev->gfx.pfp_feature_version < 46))) 1103 DRM_WARN_ONCE("CP firmware version too old, please update!"); 1104 1105 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 1106 case IP_VERSION(9, 0, 1): 1107 if ((adev->gfx.me_fw_version >= 0x0000009c) && 1108 (adev->gfx.me_feature_version >= 42) && 1109 (adev->gfx.pfp_fw_version >= 0x000000b1) && 1110 (adev->gfx.pfp_feature_version >= 42)) 1111 adev->gfx.me_fw_write_wait = true; 1112 1113 if ((adev->gfx.mec_fw_version >= 0x00000193) && 1114 (adev->gfx.mec_feature_version >= 42)) 1115 adev->gfx.mec_fw_write_wait = true; 1116 break; 1117 case IP_VERSION(9, 2, 1): 1118 if ((adev->gfx.me_fw_version >= 0x0000009c) && 1119 (adev->gfx.me_feature_version >= 44) && 1120 (adev->gfx.pfp_fw_version >= 0x000000b2) && 1121 (adev->gfx.pfp_feature_version >= 44)) 1122 adev->gfx.me_fw_write_wait = true; 1123 1124 if ((adev->gfx.mec_fw_version >= 0x00000196) && 1125 (adev->gfx.mec_feature_version >= 44)) 1126 adev->gfx.mec_fw_write_wait = true; 1127 break; 1128 case IP_VERSION(9, 4, 0): 1129 if ((adev->gfx.me_fw_version >= 0x0000009c) && 1130 (adev->gfx.me_feature_version >= 44) && 1131 (adev->gfx.pfp_fw_version >= 0x000000b2) && 1132 (adev->gfx.pfp_feature_version >= 44)) 1133 adev->gfx.me_fw_write_wait = true; 1134 1135 if ((adev->gfx.mec_fw_version >= 0x00000197) && 1136 (adev->gfx.mec_feature_version >= 44)) 1137 adev->gfx.mec_fw_write_wait = true; 1138 break; 1139 case IP_VERSION(9, 1, 0): 1140 case IP_VERSION(9, 2, 2): 1141 if ((adev->gfx.me_fw_version >= 0x0000009c) && 1142 (adev->gfx.me_feature_version >= 42) && 1143 (adev->gfx.pfp_fw_version >= 0x000000b1) && 1144 (adev->gfx.pfp_feature_version >= 42)) 1145 adev->gfx.me_fw_write_wait = true; 1146 1147 if ((adev->gfx.mec_fw_version >= 0x00000192) && 1148 (adev->gfx.mec_feature_version >= 42)) 1149 adev->gfx.mec_fw_write_wait = true; 1150 break; 1151 default: 1152 adev->gfx.me_fw_write_wait = true; 1153 adev->gfx.mec_fw_write_wait = true; 1154 break; 1155 } 1156 } 1157 1158 struct amdgpu_gfxoff_quirk { 1159 u16 chip_vendor; 1160 u16 chip_device; 1161 u16 subsys_vendor; 1162 u16 subsys_device; 1163 u8 revision; 1164 }; 1165 1166 static const struct amdgpu_gfxoff_quirk amdgpu_gfxoff_quirk_list[] = { 1167 /* https://bugzilla.kernel.org/show_bug.cgi?id=204689 */ 1168 { 0x1002, 0x15dd, 0x1002, 0x15dd, 0xc8 }, 1169 /* https://bugzilla.kernel.org/show_bug.cgi?id=207171 */ 1170 { 0x1002, 0x15dd, 0x103c, 0x83e7, 0xd3 }, 1171 /* GFXOFF is unstable on C6 parts with a VBIOS 113-RAVEN-114 */ 1172 { 0x1002, 0x15dd, 0x1002, 0x15dd, 0xc6 }, 1173 /* Apple MacBook Pro (15-inch, 2019) Radeon Pro Vega 20 4 GB */ 1174 { 0x1002, 0x69af, 0x106b, 0x019a, 0xc0 }, 1175 { 0, 0, 0, 0, 0 }, 1176 }; 1177 1178 static bool gfx_v9_0_should_disable_gfxoff(struct pci_dev *pdev) 1179 { 1180 const struct amdgpu_gfxoff_quirk *p = amdgpu_gfxoff_quirk_list; 1181 1182 while (p && p->chip_device != 0) { 1183 if (pdev->vendor == p->chip_vendor && 1184 pdev->device == p->chip_device && 1185 pdev->subsystem_vendor == p->subsys_vendor && 1186 pdev->subsystem_device == p->subsys_device && 1187 pdev->revision == p->revision) { 1188 return true; 1189 } 1190 ++p; 1191 } 1192 return false; 1193 } 1194 1195 static bool is_raven_kicker(struct amdgpu_device *adev) 1196 { 1197 if (adev->pm.fw_version >= 0x41e2b) 1198 return true; 1199 else 1200 return false; 1201 } 1202 1203 static bool check_if_enlarge_doorbell_range(struct amdgpu_device *adev) 1204 { 1205 if ((amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 3, 0)) && 1206 (adev->gfx.me_fw_version >= 0x000000a5) && 1207 (adev->gfx.me_feature_version >= 52)) 1208 return true; 1209 else 1210 return false; 1211 } 1212 1213 static void gfx_v9_0_check_if_need_gfxoff(struct amdgpu_device *adev) 1214 { 1215 if (gfx_v9_0_should_disable_gfxoff(adev->pdev)) 1216 adev->pm.pp_feature &= ~PP_GFXOFF_MASK; 1217 1218 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 1219 case IP_VERSION(9, 0, 1): 1220 case IP_VERSION(9, 2, 1): 1221 case IP_VERSION(9, 4, 0): 1222 break; 1223 case IP_VERSION(9, 2, 2): 1224 case IP_VERSION(9, 1, 0): 1225 if (!((adev->apu_flags & AMD_APU_IS_RAVEN2) || 1226 (adev->apu_flags & AMD_APU_IS_PICASSO)) && 1227 ((!is_raven_kicker(adev) && 1228 adev->gfx.rlc_fw_version < 531) || 1229 (adev->gfx.rlc_feature_version < 1) || 1230 !adev->gfx.rlc.is_rlc_v2_1)) 1231 adev->pm.pp_feature &= ~PP_GFXOFF_MASK; 1232 1233 if (adev->pm.pp_feature & PP_GFXOFF_MASK) 1234 adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG | 1235 AMD_PG_SUPPORT_CP | 1236 AMD_PG_SUPPORT_RLC_SMU_HS; 1237 break; 1238 case IP_VERSION(9, 3, 0): 1239 if (adev->pm.pp_feature & PP_GFXOFF_MASK) 1240 adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG | 1241 AMD_PG_SUPPORT_CP | 1242 AMD_PG_SUPPORT_RLC_SMU_HS; 1243 break; 1244 default: 1245 break; 1246 } 1247 } 1248 1249 static int gfx_v9_0_init_cp_gfx_microcode(struct amdgpu_device *adev, 1250 char *chip_name) 1251 { 1252 char fw_name[30]; 1253 int err; 1254 1255 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp.bin", chip_name); 1256 err = amdgpu_ucode_request(adev, &adev->gfx.pfp_fw, fw_name); 1257 if (err) 1258 goto out; 1259 amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_PFP); 1260 1261 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me.bin", chip_name); 1262 err = amdgpu_ucode_request(adev, &adev->gfx.me_fw, fw_name); 1263 if (err) 1264 goto out; 1265 amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_ME); 1266 1267 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce.bin", chip_name); 1268 err = amdgpu_ucode_request(adev, &adev->gfx.ce_fw, fw_name); 1269 if (err) 1270 goto out; 1271 amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_CE); 1272 1273 out: 1274 if (err) { 1275 amdgpu_ucode_release(&adev->gfx.pfp_fw); 1276 amdgpu_ucode_release(&adev->gfx.me_fw); 1277 amdgpu_ucode_release(&adev->gfx.ce_fw); 1278 } 1279 return err; 1280 } 1281 1282 static int gfx_v9_0_init_rlc_microcode(struct amdgpu_device *adev, 1283 char *chip_name) 1284 { 1285 char fw_name[30]; 1286 int err; 1287 const struct rlc_firmware_header_v2_0 *rlc_hdr; 1288 uint16_t version_major; 1289 uint16_t version_minor; 1290 uint32_t smu_version; 1291 1292 /* 1293 * For Picasso && AM4 SOCKET board, we use picasso_rlc_am4.bin 1294 * instead of picasso_rlc.bin. 1295 * Judgment method: 1296 * PCO AM4: revision >= 0xC8 && revision <= 0xCF 1297 * or revision >= 0xD8 && revision <= 0xDF 1298 * otherwise is PCO FP5 1299 */ 1300 if (!strcmp(chip_name, "picasso") && 1301 (((adev->pdev->revision >= 0xC8) && (adev->pdev->revision <= 0xCF)) || 1302 ((adev->pdev->revision >= 0xD8) && (adev->pdev->revision <= 0xDF)))) 1303 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc_am4.bin", chip_name); 1304 else if (!strcmp(chip_name, "raven") && (amdgpu_pm_load_smu_firmware(adev, &smu_version) == 0) && 1305 (smu_version >= 0x41e2b)) 1306 /** 1307 *SMC is loaded by SBIOS on APU and it's able to get the SMU version directly. 1308 */ 1309 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_kicker_rlc.bin", chip_name); 1310 else 1311 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc.bin", chip_name); 1312 err = amdgpu_ucode_request(adev, &adev->gfx.rlc_fw, fw_name); 1313 if (err) 1314 goto out; 1315 rlc_hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data; 1316 1317 version_major = le16_to_cpu(rlc_hdr->header.header_version_major); 1318 version_minor = le16_to_cpu(rlc_hdr->header.header_version_minor); 1319 err = amdgpu_gfx_rlc_init_microcode(adev, version_major, version_minor); 1320 out: 1321 if (err) 1322 amdgpu_ucode_release(&adev->gfx.rlc_fw); 1323 1324 return err; 1325 } 1326 1327 static bool gfx_v9_0_load_mec2_fw_bin_support(struct amdgpu_device *adev) 1328 { 1329 if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 2) || 1330 amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 1) || 1331 amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 3, 0)) 1332 return false; 1333 1334 return true; 1335 } 1336 1337 static int gfx_v9_0_init_cp_compute_microcode(struct amdgpu_device *adev, 1338 char *chip_name) 1339 { 1340 char fw_name[30]; 1341 int err; 1342 1343 if (amdgpu_sriov_vf(adev) && (adev->asic_type == CHIP_ALDEBARAN)) 1344 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sjt_mec.bin", chip_name); 1345 else 1346 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec.bin", chip_name); 1347 1348 err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw, fw_name); 1349 if (err) 1350 goto out; 1351 amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC1); 1352 amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC1_JT); 1353 1354 if (gfx_v9_0_load_mec2_fw_bin_support(adev)) { 1355 if (amdgpu_sriov_vf(adev) && (adev->asic_type == CHIP_ALDEBARAN)) 1356 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sjt_mec2.bin", chip_name); 1357 else 1358 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2.bin", chip_name); 1359 1360 /* ignore failures to load */ 1361 err = amdgpu_ucode_request(adev, &adev->gfx.mec2_fw, fw_name); 1362 if (!err) { 1363 amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC2); 1364 amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC2_JT); 1365 } else { 1366 err = 0; 1367 amdgpu_ucode_release(&adev->gfx.mec2_fw); 1368 } 1369 } else { 1370 adev->gfx.mec2_fw_version = adev->gfx.mec_fw_version; 1371 adev->gfx.mec2_feature_version = adev->gfx.mec_feature_version; 1372 } 1373 1374 gfx_v9_0_check_if_need_gfxoff(adev); 1375 gfx_v9_0_check_fw_write_wait(adev); 1376 1377 out: 1378 if (err) 1379 amdgpu_ucode_release(&adev->gfx.mec_fw); 1380 return err; 1381 } 1382 1383 static int gfx_v9_0_init_microcode(struct amdgpu_device *adev) 1384 { 1385 char ucode_prefix[30]; 1386 int r; 1387 1388 DRM_DEBUG("\n"); 1389 amdgpu_ucode_ip_version_decode(adev, GC_HWIP, ucode_prefix, sizeof(ucode_prefix)); 1390 1391 /* No CPG in Arcturus */ 1392 if (adev->gfx.num_gfx_rings) { 1393 r = gfx_v9_0_init_cp_gfx_microcode(adev, ucode_prefix); 1394 if (r) 1395 return r; 1396 } 1397 1398 r = gfx_v9_0_init_rlc_microcode(adev, ucode_prefix); 1399 if (r) 1400 return r; 1401 1402 r = gfx_v9_0_init_cp_compute_microcode(adev, ucode_prefix); 1403 if (r) 1404 return r; 1405 1406 return r; 1407 } 1408 1409 static u32 gfx_v9_0_get_csb_size(struct amdgpu_device *adev) 1410 { 1411 u32 count = 0; 1412 const struct cs_section_def *sect = NULL; 1413 const struct cs_extent_def *ext = NULL; 1414 1415 /* begin clear state */ 1416 count += 2; 1417 /* context control state */ 1418 count += 3; 1419 1420 for (sect = gfx9_cs_data; sect->section != NULL; ++sect) { 1421 for (ext = sect->section; ext->extent != NULL; ++ext) { 1422 if (sect->id == SECT_CONTEXT) 1423 count += 2 + ext->reg_count; 1424 else 1425 return 0; 1426 } 1427 } 1428 1429 /* end clear state */ 1430 count += 2; 1431 /* clear state */ 1432 count += 2; 1433 1434 return count; 1435 } 1436 1437 static void gfx_v9_0_get_csb_buffer(struct amdgpu_device *adev, 1438 volatile u32 *buffer) 1439 { 1440 u32 count = 0, i; 1441 const struct cs_section_def *sect = NULL; 1442 const struct cs_extent_def *ext = NULL; 1443 1444 if (adev->gfx.rlc.cs_data == NULL) 1445 return; 1446 if (buffer == NULL) 1447 return; 1448 1449 buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); 1450 buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); 1451 1452 buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CONTEXT_CONTROL, 1)); 1453 buffer[count++] = cpu_to_le32(0x80000000); 1454 buffer[count++] = cpu_to_le32(0x80000000); 1455 1456 for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { 1457 for (ext = sect->section; ext->extent != NULL; ++ext) { 1458 if (sect->id == SECT_CONTEXT) { 1459 buffer[count++] = 1460 cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count)); 1461 buffer[count++] = cpu_to_le32(ext->reg_index - 1462 PACKET3_SET_CONTEXT_REG_START); 1463 for (i = 0; i < ext->reg_count; i++) 1464 buffer[count++] = cpu_to_le32(ext->extent[i]); 1465 } else { 1466 return; 1467 } 1468 } 1469 } 1470 1471 buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); 1472 buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE); 1473 1474 buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CLEAR_STATE, 0)); 1475 buffer[count++] = cpu_to_le32(0); 1476 } 1477 1478 static void gfx_v9_0_init_always_on_cu_mask(struct amdgpu_device *adev) 1479 { 1480 struct amdgpu_cu_info *cu_info = &adev->gfx.cu_info; 1481 uint32_t pg_always_on_cu_num = 2; 1482 uint32_t always_on_cu_num; 1483 uint32_t i, j, k; 1484 uint32_t mask, cu_bitmap, counter; 1485 1486 if (adev->flags & AMD_IS_APU) 1487 always_on_cu_num = 4; 1488 else if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 2, 1)) 1489 always_on_cu_num = 8; 1490 else 1491 always_on_cu_num = 12; 1492 1493 mutex_lock(&adev->grbm_idx_mutex); 1494 for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { 1495 for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { 1496 mask = 1; 1497 cu_bitmap = 0; 1498 counter = 0; 1499 amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff, 0); 1500 1501 for (k = 0; k < adev->gfx.config.max_cu_per_sh; k ++) { 1502 if (cu_info->bitmap[0][i][j] & mask) { 1503 if (counter == pg_always_on_cu_num) 1504 WREG32_SOC15(GC, 0, mmRLC_PG_ALWAYS_ON_CU_MASK, cu_bitmap); 1505 if (counter < always_on_cu_num) 1506 cu_bitmap |= mask; 1507 else 1508 break; 1509 counter++; 1510 } 1511 mask <<= 1; 1512 } 1513 1514 WREG32_SOC15(GC, 0, mmRLC_LB_ALWAYS_ACTIVE_CU_MASK, cu_bitmap); 1515 cu_info->ao_cu_bitmap[i][j] = cu_bitmap; 1516 } 1517 } 1518 amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); 1519 mutex_unlock(&adev->grbm_idx_mutex); 1520 } 1521 1522 static void gfx_v9_0_init_lbpw(struct amdgpu_device *adev) 1523 { 1524 uint32_t data; 1525 1526 /* set mmRLC_LB_THR_CONFIG_1/2/3/4 */ 1527 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_1, 0x0000007F); 1528 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_2, 0x0333A5A7); 1529 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_3, 0x00000077); 1530 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_4, (0x30 | 0x40 << 8 | 0x02FA << 16)); 1531 1532 /* set mmRLC_LB_CNTR_INIT = 0x0000_0000 */ 1533 WREG32_SOC15(GC, 0, mmRLC_LB_CNTR_INIT, 0x00000000); 1534 1535 /* set mmRLC_LB_CNTR_MAX = 0x0000_0500 */ 1536 WREG32_SOC15(GC, 0, mmRLC_LB_CNTR_MAX, 0x00000500); 1537 1538 mutex_lock(&adev->grbm_idx_mutex); 1539 /* set mmRLC_LB_INIT_CU_MASK thru broadcast mode to enable all SE/SH*/ 1540 amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); 1541 WREG32_SOC15(GC, 0, mmRLC_LB_INIT_CU_MASK, 0xffffffff); 1542 1543 /* set mmRLC_LB_PARAMS = 0x003F_1006 */ 1544 data = REG_SET_FIELD(0, RLC_LB_PARAMS, FIFO_SAMPLES, 0x0003); 1545 data |= REG_SET_FIELD(data, RLC_LB_PARAMS, PG_IDLE_SAMPLES, 0x0010); 1546 data |= REG_SET_FIELD(data, RLC_LB_PARAMS, PG_IDLE_SAMPLE_INTERVAL, 0x033F); 1547 WREG32_SOC15(GC, 0, mmRLC_LB_PARAMS, data); 1548 1549 /* set mmRLC_GPM_GENERAL_7[31-16] = 0x00C0 */ 1550 data = RREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_7); 1551 data &= 0x0000FFFF; 1552 data |= 0x00C00000; 1553 WREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_7, data); 1554 1555 /* 1556 * RLC_LB_ALWAYS_ACTIVE_CU_MASK = 0xF (4 CUs AON for Raven), 1557 * programmed in gfx_v9_0_init_always_on_cu_mask() 1558 */ 1559 1560 /* set RLC_LB_CNTL = 0x8000_0095, 31 bit is reserved, 1561 * but used for RLC_LB_CNTL configuration */ 1562 data = RLC_LB_CNTL__LB_CNT_SPIM_ACTIVE_MASK; 1563 data |= REG_SET_FIELD(data, RLC_LB_CNTL, CU_MASK_USED_OFF_HYST, 0x09); 1564 data |= REG_SET_FIELD(data, RLC_LB_CNTL, RESERVED, 0x80000); 1565 WREG32_SOC15(GC, 0, mmRLC_LB_CNTL, data); 1566 mutex_unlock(&adev->grbm_idx_mutex); 1567 1568 gfx_v9_0_init_always_on_cu_mask(adev); 1569 } 1570 1571 static void gfx_v9_4_init_lbpw(struct amdgpu_device *adev) 1572 { 1573 uint32_t data; 1574 1575 /* set mmRLC_LB_THR_CONFIG_1/2/3/4 */ 1576 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_1, 0x0000007F); 1577 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_2, 0x033388F8); 1578 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_3, 0x00000077); 1579 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_4, (0x10 | 0x27 << 8 | 0x02FA << 16)); 1580 1581 /* set mmRLC_LB_CNTR_INIT = 0x0000_0000 */ 1582 WREG32_SOC15(GC, 0, mmRLC_LB_CNTR_INIT, 0x00000000); 1583 1584 /* set mmRLC_LB_CNTR_MAX = 0x0000_0500 */ 1585 WREG32_SOC15(GC, 0, mmRLC_LB_CNTR_MAX, 0x00000800); 1586 1587 mutex_lock(&adev->grbm_idx_mutex); 1588 /* set mmRLC_LB_INIT_CU_MASK thru broadcast mode to enable all SE/SH*/ 1589 amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); 1590 WREG32_SOC15(GC, 0, mmRLC_LB_INIT_CU_MASK, 0xffffffff); 1591 1592 /* set mmRLC_LB_PARAMS = 0x003F_1006 */ 1593 data = REG_SET_FIELD(0, RLC_LB_PARAMS, FIFO_SAMPLES, 0x0003); 1594 data |= REG_SET_FIELD(data, RLC_LB_PARAMS, PG_IDLE_SAMPLES, 0x0010); 1595 data |= REG_SET_FIELD(data, RLC_LB_PARAMS, PG_IDLE_SAMPLE_INTERVAL, 0x033F); 1596 WREG32_SOC15(GC, 0, mmRLC_LB_PARAMS, data); 1597 1598 /* set mmRLC_GPM_GENERAL_7[31-16] = 0x00C0 */ 1599 data = RREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_7); 1600 data &= 0x0000FFFF; 1601 data |= 0x00C00000; 1602 WREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_7, data); 1603 1604 /* 1605 * RLC_LB_ALWAYS_ACTIVE_CU_MASK = 0xFFF (12 CUs AON), 1606 * programmed in gfx_v9_0_init_always_on_cu_mask() 1607 */ 1608 1609 /* set RLC_LB_CNTL = 0x8000_0095, 31 bit is reserved, 1610 * but used for RLC_LB_CNTL configuration */ 1611 data = RLC_LB_CNTL__LB_CNT_SPIM_ACTIVE_MASK; 1612 data |= REG_SET_FIELD(data, RLC_LB_CNTL, CU_MASK_USED_OFF_HYST, 0x09); 1613 data |= REG_SET_FIELD(data, RLC_LB_CNTL, RESERVED, 0x80000); 1614 WREG32_SOC15(GC, 0, mmRLC_LB_CNTL, data); 1615 mutex_unlock(&adev->grbm_idx_mutex); 1616 1617 gfx_v9_0_init_always_on_cu_mask(adev); 1618 } 1619 1620 static void gfx_v9_0_enable_lbpw(struct amdgpu_device *adev, bool enable) 1621 { 1622 WREG32_FIELD15(GC, 0, RLC_LB_CNTL, LOAD_BALANCE_ENABLE, enable ? 1 : 0); 1623 } 1624 1625 static int gfx_v9_0_cp_jump_table_num(struct amdgpu_device *adev) 1626 { 1627 if (gfx_v9_0_load_mec2_fw_bin_support(adev)) 1628 return 5; 1629 else 1630 return 4; 1631 } 1632 1633 static void gfx_v9_0_init_rlcg_reg_access_ctrl(struct amdgpu_device *adev) 1634 { 1635 struct amdgpu_rlcg_reg_access_ctrl *reg_access_ctrl; 1636 1637 reg_access_ctrl = &adev->gfx.rlc.reg_access_ctrl[0]; 1638 reg_access_ctrl->scratch_reg0 = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG0); 1639 reg_access_ctrl->scratch_reg1 = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG1); 1640 reg_access_ctrl->scratch_reg2 = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG2); 1641 reg_access_ctrl->scratch_reg3 = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG3); 1642 reg_access_ctrl->grbm_cntl = SOC15_REG_OFFSET(GC, 0, mmGRBM_GFX_CNTL); 1643 reg_access_ctrl->grbm_idx = SOC15_REG_OFFSET(GC, 0, mmGRBM_GFX_INDEX); 1644 reg_access_ctrl->spare_int = SOC15_REG_OFFSET(GC, 0, mmRLC_SPARE_INT); 1645 adev->gfx.rlc.rlcg_reg_access_supported = true; 1646 } 1647 1648 static int gfx_v9_0_rlc_init(struct amdgpu_device *adev) 1649 { 1650 const struct cs_section_def *cs_data; 1651 int r; 1652 1653 adev->gfx.rlc.cs_data = gfx9_cs_data; 1654 1655 cs_data = adev->gfx.rlc.cs_data; 1656 1657 if (cs_data) { 1658 /* init clear state block */ 1659 r = amdgpu_gfx_rlc_init_csb(adev); 1660 if (r) 1661 return r; 1662 } 1663 1664 if (adev->flags & AMD_IS_APU) { 1665 /* TODO: double check the cp_table_size for RV */ 1666 adev->gfx.rlc.cp_table_size = ALIGN(96 * 5 * 4, 2048) + (64 * 1024); /* JT + GDS */ 1667 r = amdgpu_gfx_rlc_init_cpt(adev); 1668 if (r) 1669 return r; 1670 } 1671 1672 return 0; 1673 } 1674 1675 static void gfx_v9_0_mec_fini(struct amdgpu_device *adev) 1676 { 1677 amdgpu_bo_free_kernel(&adev->gfx.mec.hpd_eop_obj, NULL, NULL); 1678 amdgpu_bo_free_kernel(&adev->gfx.mec.mec_fw_obj, NULL, NULL); 1679 } 1680 1681 static int gfx_v9_0_mec_init(struct amdgpu_device *adev) 1682 { 1683 int r; 1684 u32 *hpd; 1685 const __le32 *fw_data; 1686 unsigned fw_size; 1687 u32 *fw; 1688 size_t mec_hpd_size; 1689 1690 const struct gfx_firmware_header_v1_0 *mec_hdr; 1691 1692 bitmap_zero(adev->gfx.mec_bitmap[0].queue_bitmap, AMDGPU_MAX_COMPUTE_QUEUES); 1693 1694 /* take ownership of the relevant compute queues */ 1695 amdgpu_gfx_compute_queue_acquire(adev); 1696 mec_hpd_size = adev->gfx.num_compute_rings * GFX9_MEC_HPD_SIZE; 1697 if (mec_hpd_size) { 1698 r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE, 1699 AMDGPU_GEM_DOMAIN_VRAM | 1700 AMDGPU_GEM_DOMAIN_GTT, 1701 &adev->gfx.mec.hpd_eop_obj, 1702 &adev->gfx.mec.hpd_eop_gpu_addr, 1703 (void **)&hpd); 1704 if (r) { 1705 dev_warn(adev->dev, "(%d) create HDP EOP bo failed\n", r); 1706 gfx_v9_0_mec_fini(adev); 1707 return r; 1708 } 1709 1710 memset(hpd, 0, mec_hpd_size); 1711 1712 amdgpu_bo_kunmap(adev->gfx.mec.hpd_eop_obj); 1713 amdgpu_bo_unreserve(adev->gfx.mec.hpd_eop_obj); 1714 } 1715 1716 mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; 1717 1718 fw_data = (const __le32 *) 1719 (adev->gfx.mec_fw->data + 1720 le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes)); 1721 fw_size = le32_to_cpu(mec_hdr->header.ucode_size_bytes); 1722 1723 r = amdgpu_bo_create_reserved(adev, mec_hdr->header.ucode_size_bytes, 1724 PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, 1725 &adev->gfx.mec.mec_fw_obj, 1726 &adev->gfx.mec.mec_fw_gpu_addr, 1727 (void **)&fw); 1728 if (r) { 1729 dev_warn(adev->dev, "(%d) create mec firmware bo failed\n", r); 1730 gfx_v9_0_mec_fini(adev); 1731 return r; 1732 } 1733 1734 memcpy(fw, fw_data, fw_size); 1735 1736 amdgpu_bo_kunmap(adev->gfx.mec.mec_fw_obj); 1737 amdgpu_bo_unreserve(adev->gfx.mec.mec_fw_obj); 1738 1739 return 0; 1740 } 1741 1742 static uint32_t wave_read_ind(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t address) 1743 { 1744 WREG32_SOC15_RLC(GC, 0, mmSQ_IND_INDEX, 1745 (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | 1746 (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) | 1747 (address << SQ_IND_INDEX__INDEX__SHIFT) | 1748 (SQ_IND_INDEX__FORCE_READ_MASK)); 1749 return RREG32_SOC15(GC, 0, mmSQ_IND_DATA); 1750 } 1751 1752 static void wave_read_regs(struct amdgpu_device *adev, uint32_t simd, 1753 uint32_t wave, uint32_t thread, 1754 uint32_t regno, uint32_t num, uint32_t *out) 1755 { 1756 WREG32_SOC15_RLC(GC, 0, mmSQ_IND_INDEX, 1757 (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) | 1758 (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) | 1759 (regno << SQ_IND_INDEX__INDEX__SHIFT) | 1760 (thread << SQ_IND_INDEX__THREAD_ID__SHIFT) | 1761 (SQ_IND_INDEX__FORCE_READ_MASK) | 1762 (SQ_IND_INDEX__AUTO_INCR_MASK)); 1763 while (num--) 1764 *(out++) = RREG32_SOC15(GC, 0, mmSQ_IND_DATA); 1765 } 1766 1767 static void gfx_v9_0_read_wave_data(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, uint32_t wave, uint32_t *dst, int *no_fields) 1768 { 1769 /* type 1 wave data */ 1770 dst[(*no_fields)++] = 1; 1771 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_STATUS); 1772 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_LO); 1773 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_HI); 1774 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_LO); 1775 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_HI); 1776 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_HW_ID); 1777 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW0); 1778 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW1); 1779 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_GPR_ALLOC); 1780 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_LDS_ALLOC); 1781 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TRAPSTS); 1782 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_STS); 1783 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_DBG0); 1784 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_M0); 1785 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_MODE); 1786 } 1787 1788 static void gfx_v9_0_read_wave_sgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, 1789 uint32_t wave, uint32_t start, 1790 uint32_t size, uint32_t *dst) 1791 { 1792 wave_read_regs( 1793 adev, simd, wave, 0, 1794 start + SQIND_WAVE_SGPRS_OFFSET, size, dst); 1795 } 1796 1797 static void gfx_v9_0_read_wave_vgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, 1798 uint32_t wave, uint32_t thread, 1799 uint32_t start, uint32_t size, 1800 uint32_t *dst) 1801 { 1802 wave_read_regs( 1803 adev, simd, wave, thread, 1804 start + SQIND_WAVE_VGPRS_OFFSET, size, dst); 1805 } 1806 1807 static void gfx_v9_0_select_me_pipe_q(struct amdgpu_device *adev, 1808 u32 me, u32 pipe, u32 q, u32 vm, u32 xcc_id) 1809 { 1810 soc15_grbm_select(adev, me, pipe, q, vm, 0); 1811 } 1812 1813 static const struct amdgpu_gfx_funcs gfx_v9_0_gfx_funcs = { 1814 .get_gpu_clock_counter = &gfx_v9_0_get_gpu_clock_counter, 1815 .select_se_sh = &gfx_v9_0_select_se_sh, 1816 .read_wave_data = &gfx_v9_0_read_wave_data, 1817 .read_wave_sgprs = &gfx_v9_0_read_wave_sgprs, 1818 .read_wave_vgprs = &gfx_v9_0_read_wave_vgprs, 1819 .select_me_pipe_q = &gfx_v9_0_select_me_pipe_q, 1820 }; 1821 1822 const struct amdgpu_ras_block_hw_ops gfx_v9_0_ras_ops = { 1823 .ras_error_inject = &gfx_v9_0_ras_error_inject, 1824 .query_ras_error_count = &gfx_v9_0_query_ras_error_count, 1825 .reset_ras_error_count = &gfx_v9_0_reset_ras_error_count, 1826 }; 1827 1828 static struct amdgpu_gfx_ras gfx_v9_0_ras = { 1829 .ras_block = { 1830 .hw_ops = &gfx_v9_0_ras_ops, 1831 }, 1832 }; 1833 1834 static int gfx_v9_0_gpu_early_init(struct amdgpu_device *adev) 1835 { 1836 u32 gb_addr_config; 1837 int err; 1838 1839 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 1840 case IP_VERSION(9, 0, 1): 1841 adev->gfx.config.max_hw_contexts = 8; 1842 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; 1843 adev->gfx.config.sc_prim_fifo_size_backend = 0x100; 1844 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; 1845 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; 1846 gb_addr_config = VEGA10_GB_ADDR_CONFIG_GOLDEN; 1847 break; 1848 case IP_VERSION(9, 2, 1): 1849 adev->gfx.config.max_hw_contexts = 8; 1850 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; 1851 adev->gfx.config.sc_prim_fifo_size_backend = 0x100; 1852 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; 1853 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; 1854 gb_addr_config = VEGA12_GB_ADDR_CONFIG_GOLDEN; 1855 DRM_INFO("fix gfx.config for vega12\n"); 1856 break; 1857 case IP_VERSION(9, 4, 0): 1858 adev->gfx.ras = &gfx_v9_0_ras; 1859 adev->gfx.config.max_hw_contexts = 8; 1860 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; 1861 adev->gfx.config.sc_prim_fifo_size_backend = 0x100; 1862 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; 1863 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; 1864 gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG); 1865 gb_addr_config &= ~0xf3e777ff; 1866 gb_addr_config |= 0x22014042; 1867 /* check vbios table if gpu info is not available */ 1868 err = amdgpu_atomfirmware_get_gfx_info(adev); 1869 if (err) 1870 return err; 1871 break; 1872 case IP_VERSION(9, 2, 2): 1873 case IP_VERSION(9, 1, 0): 1874 adev->gfx.config.max_hw_contexts = 8; 1875 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; 1876 adev->gfx.config.sc_prim_fifo_size_backend = 0x100; 1877 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; 1878 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; 1879 if (adev->apu_flags & AMD_APU_IS_RAVEN2) 1880 gb_addr_config = RAVEN2_GB_ADDR_CONFIG_GOLDEN; 1881 else 1882 gb_addr_config = RAVEN_GB_ADDR_CONFIG_GOLDEN; 1883 break; 1884 case IP_VERSION(9, 4, 1): 1885 adev->gfx.ras = &gfx_v9_4_ras; 1886 adev->gfx.config.max_hw_contexts = 8; 1887 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; 1888 adev->gfx.config.sc_prim_fifo_size_backend = 0x100; 1889 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; 1890 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; 1891 gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG); 1892 gb_addr_config &= ~0xf3e777ff; 1893 gb_addr_config |= 0x22014042; 1894 break; 1895 case IP_VERSION(9, 3, 0): 1896 adev->gfx.config.max_hw_contexts = 8; 1897 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; 1898 adev->gfx.config.sc_prim_fifo_size_backend = 0x100; 1899 adev->gfx.config.sc_hiz_tile_fifo_size = 0x80; 1900 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; 1901 gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG); 1902 gb_addr_config &= ~0xf3e777ff; 1903 gb_addr_config |= 0x22010042; 1904 break; 1905 case IP_VERSION(9, 4, 2): 1906 adev->gfx.ras = &gfx_v9_4_2_ras; 1907 adev->gfx.config.max_hw_contexts = 8; 1908 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; 1909 adev->gfx.config.sc_prim_fifo_size_backend = 0x100; 1910 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; 1911 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0; 1912 gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG); 1913 gb_addr_config &= ~0xf3e777ff; 1914 gb_addr_config |= 0x22014042; 1915 /* check vbios table if gpu info is not available */ 1916 err = amdgpu_atomfirmware_get_gfx_info(adev); 1917 if (err) 1918 return err; 1919 break; 1920 default: 1921 BUG(); 1922 break; 1923 } 1924 1925 adev->gfx.config.gb_addr_config = gb_addr_config; 1926 1927 adev->gfx.config.gb_addr_config_fields.num_pipes = 1 << 1928 REG_GET_FIELD( 1929 adev->gfx.config.gb_addr_config, 1930 GB_ADDR_CONFIG, 1931 NUM_PIPES); 1932 1933 adev->gfx.config.max_tile_pipes = 1934 adev->gfx.config.gb_addr_config_fields.num_pipes; 1935 1936 adev->gfx.config.gb_addr_config_fields.num_banks = 1 << 1937 REG_GET_FIELD( 1938 adev->gfx.config.gb_addr_config, 1939 GB_ADDR_CONFIG, 1940 NUM_BANKS); 1941 adev->gfx.config.gb_addr_config_fields.max_compress_frags = 1 << 1942 REG_GET_FIELD( 1943 adev->gfx.config.gb_addr_config, 1944 GB_ADDR_CONFIG, 1945 MAX_COMPRESSED_FRAGS); 1946 adev->gfx.config.gb_addr_config_fields.num_rb_per_se = 1 << 1947 REG_GET_FIELD( 1948 adev->gfx.config.gb_addr_config, 1949 GB_ADDR_CONFIG, 1950 NUM_RB_PER_SE); 1951 adev->gfx.config.gb_addr_config_fields.num_se = 1 << 1952 REG_GET_FIELD( 1953 adev->gfx.config.gb_addr_config, 1954 GB_ADDR_CONFIG, 1955 NUM_SHADER_ENGINES); 1956 adev->gfx.config.gb_addr_config_fields.pipe_interleave_size = 1 << (8 + 1957 REG_GET_FIELD( 1958 adev->gfx.config.gb_addr_config, 1959 GB_ADDR_CONFIG, 1960 PIPE_INTERLEAVE_SIZE)); 1961 1962 return 0; 1963 } 1964 1965 static int gfx_v9_0_compute_ring_init(struct amdgpu_device *adev, int ring_id, 1966 int mec, int pipe, int queue) 1967 { 1968 unsigned irq_type; 1969 struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id]; 1970 unsigned int hw_prio; 1971 1972 ring = &adev->gfx.compute_ring[ring_id]; 1973 1974 /* mec0 is me1 */ 1975 ring->me = mec + 1; 1976 ring->pipe = pipe; 1977 ring->queue = queue; 1978 1979 ring->ring_obj = NULL; 1980 ring->use_doorbell = true; 1981 ring->doorbell_index = (adev->doorbell_index.mec_ring0 + ring_id) << 1; 1982 ring->eop_gpu_addr = adev->gfx.mec.hpd_eop_gpu_addr 1983 + (ring_id * GFX9_MEC_HPD_SIZE); 1984 ring->vm_hub = AMDGPU_GFXHUB(0); 1985 sprintf(ring->name, "comp_%d.%d.%d", ring->me, ring->pipe, ring->queue); 1986 1987 irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP 1988 + ((ring->me - 1) * adev->gfx.mec.num_pipe_per_mec) 1989 + ring->pipe; 1990 hw_prio = amdgpu_gfx_is_high_priority_compute_queue(adev, ring) ? 1991 AMDGPU_RING_PRIO_2 : AMDGPU_RING_PRIO_DEFAULT; 1992 /* type-2 packets are deprecated on MEC, use type-3 instead */ 1993 return amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, irq_type, 1994 hw_prio, NULL); 1995 } 1996 1997 static int gfx_v9_0_sw_init(void *handle) 1998 { 1999 int i, j, k, r, ring_id; 2000 int xcc_id = 0; 2001 struct amdgpu_ring *ring; 2002 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 2003 unsigned int hw_prio; 2004 2005 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 2006 case IP_VERSION(9, 0, 1): 2007 case IP_VERSION(9, 2, 1): 2008 case IP_VERSION(9, 4, 0): 2009 case IP_VERSION(9, 2, 2): 2010 case IP_VERSION(9, 1, 0): 2011 case IP_VERSION(9, 4, 1): 2012 case IP_VERSION(9, 3, 0): 2013 case IP_VERSION(9, 4, 2): 2014 adev->gfx.mec.num_mec = 2; 2015 break; 2016 default: 2017 adev->gfx.mec.num_mec = 1; 2018 break; 2019 } 2020 2021 adev->gfx.mec.num_pipe_per_mec = 4; 2022 adev->gfx.mec.num_queue_per_pipe = 8; 2023 2024 /* EOP Event */ 2025 r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_EOP_INTERRUPT, &adev->gfx.eop_irq); 2026 if (r) 2027 return r; 2028 2029 /* Privileged reg */ 2030 r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_PRIV_REG_FAULT, 2031 &adev->gfx.priv_reg_irq); 2032 if (r) 2033 return r; 2034 2035 /* Privileged inst */ 2036 r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_PRIV_INSTR_FAULT, 2037 &adev->gfx.priv_inst_irq); 2038 if (r) 2039 return r; 2040 2041 /* ECC error */ 2042 r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_ECC_ERROR, 2043 &adev->gfx.cp_ecc_error_irq); 2044 if (r) 2045 return r; 2046 2047 /* FUE error */ 2048 r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_FUE_ERROR, 2049 &adev->gfx.cp_ecc_error_irq); 2050 if (r) 2051 return r; 2052 2053 adev->gfx.gfx_current_status = AMDGPU_GFX_NORMAL_MODE; 2054 2055 if (adev->gfx.rlc.funcs) { 2056 if (adev->gfx.rlc.funcs->init) { 2057 r = adev->gfx.rlc.funcs->init(adev); 2058 if (r) { 2059 dev_err(adev->dev, "Failed to init rlc BOs!\n"); 2060 return r; 2061 } 2062 } 2063 } 2064 2065 r = gfx_v9_0_mec_init(adev); 2066 if (r) { 2067 DRM_ERROR("Failed to init MEC BOs!\n"); 2068 return r; 2069 } 2070 2071 /* set up the gfx ring */ 2072 for (i = 0; i < adev->gfx.num_gfx_rings; i++) { 2073 ring = &adev->gfx.gfx_ring[i]; 2074 ring->ring_obj = NULL; 2075 if (!i) 2076 sprintf(ring->name, "gfx"); 2077 else 2078 sprintf(ring->name, "gfx_%d", i); 2079 ring->use_doorbell = true; 2080 ring->doorbell_index = adev->doorbell_index.gfx_ring0 << 1; 2081 2082 /* disable scheduler on the real ring */ 2083 ring->no_scheduler = true; 2084 ring->vm_hub = AMDGPU_GFXHUB(0); 2085 r = amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, 2086 AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP, 2087 AMDGPU_RING_PRIO_DEFAULT, NULL); 2088 if (r) 2089 return r; 2090 } 2091 2092 /* set up the software rings */ 2093 if (adev->gfx.num_gfx_rings) { 2094 for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++) { 2095 ring = &adev->gfx.sw_gfx_ring[i]; 2096 ring->ring_obj = NULL; 2097 sprintf(ring->name, amdgpu_sw_ring_name(i)); 2098 ring->use_doorbell = true; 2099 ring->doorbell_index = adev->doorbell_index.gfx_ring0 << 1; 2100 ring->is_sw_ring = true; 2101 hw_prio = amdgpu_sw_ring_priority(i); 2102 ring->vm_hub = AMDGPU_GFXHUB(0); 2103 r = amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, 2104 AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP, hw_prio, 2105 NULL); 2106 if (r) 2107 return r; 2108 ring->wptr = 0; 2109 } 2110 2111 /* init the muxer and add software rings */ 2112 r = amdgpu_ring_mux_init(&adev->gfx.muxer, &adev->gfx.gfx_ring[0], 2113 GFX9_NUM_SW_GFX_RINGS); 2114 if (r) { 2115 DRM_ERROR("amdgpu_ring_mux_init failed(%d)\n", r); 2116 return r; 2117 } 2118 for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++) { 2119 r = amdgpu_ring_mux_add_sw_ring(&adev->gfx.muxer, 2120 &adev->gfx.sw_gfx_ring[i]); 2121 if (r) { 2122 DRM_ERROR("amdgpu_ring_mux_add_sw_ring failed(%d)\n", r); 2123 return r; 2124 } 2125 } 2126 } 2127 2128 /* set up the compute queues - allocate horizontally across pipes */ 2129 ring_id = 0; 2130 for (i = 0; i < adev->gfx.mec.num_mec; ++i) { 2131 for (j = 0; j < adev->gfx.mec.num_queue_per_pipe; j++) { 2132 for (k = 0; k < adev->gfx.mec.num_pipe_per_mec; k++) { 2133 if (!amdgpu_gfx_is_mec_queue_enabled(adev, 0, i, 2134 k, j)) 2135 continue; 2136 2137 r = gfx_v9_0_compute_ring_init(adev, 2138 ring_id, 2139 i, k, j); 2140 if (r) 2141 return r; 2142 2143 ring_id++; 2144 } 2145 } 2146 } 2147 2148 r = amdgpu_gfx_kiq_init(adev, GFX9_MEC_HPD_SIZE, 0); 2149 if (r) { 2150 DRM_ERROR("Failed to init KIQ BOs!\n"); 2151 return r; 2152 } 2153 2154 r = amdgpu_gfx_kiq_init_ring(adev, xcc_id); 2155 if (r) 2156 return r; 2157 2158 /* create MQD for all compute queues as wel as KIQ for SRIOV case */ 2159 r = amdgpu_gfx_mqd_sw_init(adev, sizeof(struct v9_mqd_allocation), 0); 2160 if (r) 2161 return r; 2162 2163 adev->gfx.ce_ram_size = 0x8000; 2164 2165 r = gfx_v9_0_gpu_early_init(adev); 2166 if (r) 2167 return r; 2168 2169 if (amdgpu_gfx_ras_sw_init(adev)) { 2170 dev_err(adev->dev, "Failed to initialize gfx ras block!\n"); 2171 return -EINVAL; 2172 } 2173 2174 return 0; 2175 } 2176 2177 2178 static int gfx_v9_0_sw_fini(void *handle) 2179 { 2180 int i; 2181 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 2182 2183 if (adev->gfx.num_gfx_rings) { 2184 for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++) 2185 amdgpu_ring_fini(&adev->gfx.sw_gfx_ring[i]); 2186 amdgpu_ring_mux_fini(&adev->gfx.muxer); 2187 } 2188 2189 for (i = 0; i < adev->gfx.num_gfx_rings; i++) 2190 amdgpu_ring_fini(&adev->gfx.gfx_ring[i]); 2191 for (i = 0; i < adev->gfx.num_compute_rings; i++) 2192 amdgpu_ring_fini(&adev->gfx.compute_ring[i]); 2193 2194 amdgpu_gfx_mqd_sw_fini(adev, 0); 2195 amdgpu_gfx_kiq_free_ring(&adev->gfx.kiq[0].ring); 2196 amdgpu_gfx_kiq_fini(adev, 0); 2197 2198 gfx_v9_0_mec_fini(adev); 2199 amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj, 2200 &adev->gfx.rlc.clear_state_gpu_addr, 2201 (void **)&adev->gfx.rlc.cs_ptr); 2202 if (adev->flags & AMD_IS_APU) { 2203 amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj, 2204 &adev->gfx.rlc.cp_table_gpu_addr, 2205 (void **)&adev->gfx.rlc.cp_table_ptr); 2206 } 2207 gfx_v9_0_free_microcode(adev); 2208 2209 return 0; 2210 } 2211 2212 2213 static void gfx_v9_0_tiling_mode_table_init(struct amdgpu_device *adev) 2214 { 2215 /* TODO */ 2216 } 2217 2218 void gfx_v9_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, u32 sh_num, 2219 u32 instance, int xcc_id) 2220 { 2221 u32 data; 2222 2223 if (instance == 0xffffffff) 2224 data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_BROADCAST_WRITES, 1); 2225 else 2226 data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_INDEX, instance); 2227 2228 if (se_num == 0xffffffff) 2229 data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_BROADCAST_WRITES, 1); 2230 else 2231 data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_INDEX, se_num); 2232 2233 if (sh_num == 0xffffffff) 2234 data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_BROADCAST_WRITES, 1); 2235 else 2236 data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_INDEX, sh_num); 2237 2238 WREG32_SOC15_RLC_SHADOW(GC, 0, mmGRBM_GFX_INDEX, data); 2239 } 2240 2241 static u32 gfx_v9_0_get_rb_active_bitmap(struct amdgpu_device *adev) 2242 { 2243 u32 data, mask; 2244 2245 data = RREG32_SOC15(GC, 0, mmCC_RB_BACKEND_DISABLE); 2246 data |= RREG32_SOC15(GC, 0, mmGC_USER_RB_BACKEND_DISABLE); 2247 2248 data &= CC_RB_BACKEND_DISABLE__BACKEND_DISABLE_MASK; 2249 data >>= GC_USER_RB_BACKEND_DISABLE__BACKEND_DISABLE__SHIFT; 2250 2251 mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_backends_per_se / 2252 adev->gfx.config.max_sh_per_se); 2253 2254 return (~data) & mask; 2255 } 2256 2257 static void gfx_v9_0_setup_rb(struct amdgpu_device *adev) 2258 { 2259 int i, j; 2260 u32 data; 2261 u32 active_rbs = 0; 2262 u32 rb_bitmap_width_per_sh = adev->gfx.config.max_backends_per_se / 2263 adev->gfx.config.max_sh_per_se; 2264 2265 mutex_lock(&adev->grbm_idx_mutex); 2266 for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { 2267 for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { 2268 amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff, 0); 2269 data = gfx_v9_0_get_rb_active_bitmap(adev); 2270 active_rbs |= data << ((i * adev->gfx.config.max_sh_per_se + j) * 2271 rb_bitmap_width_per_sh); 2272 } 2273 } 2274 amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); 2275 mutex_unlock(&adev->grbm_idx_mutex); 2276 2277 adev->gfx.config.backend_enable_mask = active_rbs; 2278 adev->gfx.config.num_rbs = hweight32(active_rbs); 2279 } 2280 2281 static void gfx_v9_0_debug_trap_config_init(struct amdgpu_device *adev, 2282 uint32_t first_vmid, 2283 uint32_t last_vmid) 2284 { 2285 uint32_t data; 2286 uint32_t trap_config_vmid_mask = 0; 2287 int i; 2288 2289 /* Calculate trap config vmid mask */ 2290 for (i = first_vmid; i < last_vmid; i++) 2291 trap_config_vmid_mask |= (1 << i); 2292 2293 data = REG_SET_FIELD(0, SPI_GDBG_TRAP_CONFIG, 2294 VMID_SEL, trap_config_vmid_mask); 2295 data = REG_SET_FIELD(data, SPI_GDBG_TRAP_CONFIG, 2296 TRAP_EN, 1); 2297 WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_CONFIG), data); 2298 WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_MASK), 0); 2299 2300 WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_DATA0), 0); 2301 WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_TRAP_DATA1), 0); 2302 } 2303 2304 #define DEFAULT_SH_MEM_BASES (0x6000) 2305 static void gfx_v9_0_init_compute_vmid(struct amdgpu_device *adev) 2306 { 2307 int i; 2308 uint32_t sh_mem_config; 2309 uint32_t sh_mem_bases; 2310 2311 /* 2312 * Configure apertures: 2313 * LDS: 0x60000000'00000000 - 0x60000001'00000000 (4GB) 2314 * Scratch: 0x60000001'00000000 - 0x60000002'00000000 (4GB) 2315 * GPUVM: 0x60010000'00000000 - 0x60020000'00000000 (1TB) 2316 */ 2317 sh_mem_bases = DEFAULT_SH_MEM_BASES | (DEFAULT_SH_MEM_BASES << 16); 2318 2319 sh_mem_config = SH_MEM_ADDRESS_MODE_64 | 2320 SH_MEM_ALIGNMENT_MODE_UNALIGNED << 2321 SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT; 2322 2323 mutex_lock(&adev->srbm_mutex); 2324 for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { 2325 soc15_grbm_select(adev, 0, 0, 0, i, 0); 2326 /* CP and shaders */ 2327 WREG32_SOC15_RLC(GC, 0, mmSH_MEM_CONFIG, sh_mem_config); 2328 WREG32_SOC15_RLC(GC, 0, mmSH_MEM_BASES, sh_mem_bases); 2329 } 2330 soc15_grbm_select(adev, 0, 0, 0, 0, 0); 2331 mutex_unlock(&adev->srbm_mutex); 2332 2333 /* Initialize all compute VMIDs to have no GDS, GWS, or OA 2334 access. These should be enabled by FW for target VMIDs. */ 2335 for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) { 2336 WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_BASE, 2 * i, 0); 2337 WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_SIZE, 2 * i, 0); 2338 WREG32_SOC15_OFFSET(GC, 0, mmGDS_GWS_VMID0, i, 0); 2339 WREG32_SOC15_OFFSET(GC, 0, mmGDS_OA_VMID0, i, 0); 2340 } 2341 } 2342 2343 static void gfx_v9_0_init_gds_vmid(struct amdgpu_device *adev) 2344 { 2345 int vmid; 2346 2347 /* 2348 * Initialize all compute and user-gfx VMIDs to have no GDS, GWS, or OA 2349 * access. Compute VMIDs should be enabled by FW for target VMIDs, 2350 * the driver can enable them for graphics. VMID0 should maintain 2351 * access so that HWS firmware can save/restore entries. 2352 */ 2353 for (vmid = 1; vmid < AMDGPU_NUM_VMID; vmid++) { 2354 WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_BASE, 2 * vmid, 0); 2355 WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_SIZE, 2 * vmid, 0); 2356 WREG32_SOC15_OFFSET(GC, 0, mmGDS_GWS_VMID0, vmid, 0); 2357 WREG32_SOC15_OFFSET(GC, 0, mmGDS_OA_VMID0, vmid, 0); 2358 } 2359 } 2360 2361 static void gfx_v9_0_init_sq_config(struct amdgpu_device *adev) 2362 { 2363 uint32_t tmp; 2364 2365 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 2366 case IP_VERSION(9, 4, 1): 2367 tmp = RREG32_SOC15(GC, 0, mmSQ_CONFIG); 2368 tmp = REG_SET_FIELD(tmp, SQ_CONFIG, DISABLE_BARRIER_WAITCNT, 2369 !READ_ONCE(adev->barrier_has_auto_waitcnt)); 2370 WREG32_SOC15(GC, 0, mmSQ_CONFIG, tmp); 2371 break; 2372 default: 2373 break; 2374 } 2375 } 2376 2377 static void gfx_v9_0_constants_init(struct amdgpu_device *adev) 2378 { 2379 u32 tmp; 2380 int i; 2381 2382 WREG32_FIELD15_RLC(GC, 0, GRBM_CNTL, READ_TIMEOUT, 0xff); 2383 2384 gfx_v9_0_tiling_mode_table_init(adev); 2385 2386 if (adev->gfx.num_gfx_rings) 2387 gfx_v9_0_setup_rb(adev); 2388 gfx_v9_0_get_cu_info(adev, &adev->gfx.cu_info); 2389 adev->gfx.config.db_debug2 = RREG32_SOC15(GC, 0, mmDB_DEBUG2); 2390 2391 /* XXX SH_MEM regs */ 2392 /* where to put LDS, scratch, GPUVM in FSA64 space */ 2393 mutex_lock(&adev->srbm_mutex); 2394 for (i = 0; i < adev->vm_manager.id_mgr[AMDGPU_GFXHUB(0)].num_ids; i++) { 2395 soc15_grbm_select(adev, 0, 0, 0, i, 0); 2396 /* CP and shaders */ 2397 if (i == 0) { 2398 tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE, 2399 SH_MEM_ALIGNMENT_MODE_UNALIGNED); 2400 tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, RETRY_DISABLE, 2401 !!adev->gmc.noretry); 2402 WREG32_SOC15_RLC(GC, 0, mmSH_MEM_CONFIG, tmp); 2403 WREG32_SOC15_RLC(GC, 0, mmSH_MEM_BASES, 0); 2404 } else { 2405 tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE, 2406 SH_MEM_ALIGNMENT_MODE_UNALIGNED); 2407 tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, RETRY_DISABLE, 2408 !!adev->gmc.noretry); 2409 WREG32_SOC15_RLC(GC, 0, mmSH_MEM_CONFIG, tmp); 2410 tmp = REG_SET_FIELD(0, SH_MEM_BASES, PRIVATE_BASE, 2411 (adev->gmc.private_aperture_start >> 48)); 2412 tmp = REG_SET_FIELD(tmp, SH_MEM_BASES, SHARED_BASE, 2413 (adev->gmc.shared_aperture_start >> 48)); 2414 WREG32_SOC15_RLC(GC, 0, mmSH_MEM_BASES, tmp); 2415 } 2416 } 2417 soc15_grbm_select(adev, 0, 0, 0, 0, 0); 2418 2419 mutex_unlock(&adev->srbm_mutex); 2420 2421 gfx_v9_0_init_compute_vmid(adev); 2422 gfx_v9_0_init_gds_vmid(adev); 2423 gfx_v9_0_init_sq_config(adev); 2424 } 2425 2426 static void gfx_v9_0_wait_for_rlc_serdes(struct amdgpu_device *adev) 2427 { 2428 u32 i, j, k; 2429 u32 mask; 2430 2431 mutex_lock(&adev->grbm_idx_mutex); 2432 for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { 2433 for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { 2434 amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff, 0); 2435 for (k = 0; k < adev->usec_timeout; k++) { 2436 if (RREG32_SOC15(GC, 0, mmRLC_SERDES_CU_MASTER_BUSY) == 0) 2437 break; 2438 udelay(1); 2439 } 2440 if (k == adev->usec_timeout) { 2441 amdgpu_gfx_select_se_sh(adev, 0xffffffff, 2442 0xffffffff, 0xffffffff, 0); 2443 mutex_unlock(&adev->grbm_idx_mutex); 2444 DRM_INFO("Timeout wait for RLC serdes %u,%u\n", 2445 i, j); 2446 return; 2447 } 2448 } 2449 } 2450 amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); 2451 mutex_unlock(&adev->grbm_idx_mutex); 2452 2453 mask = RLC_SERDES_NONCU_MASTER_BUSY__SE_MASTER_BUSY_MASK | 2454 RLC_SERDES_NONCU_MASTER_BUSY__GC_MASTER_BUSY_MASK | 2455 RLC_SERDES_NONCU_MASTER_BUSY__TC0_MASTER_BUSY_MASK | 2456 RLC_SERDES_NONCU_MASTER_BUSY__TC1_MASTER_BUSY_MASK; 2457 for (k = 0; k < adev->usec_timeout; k++) { 2458 if ((RREG32_SOC15(GC, 0, mmRLC_SERDES_NONCU_MASTER_BUSY) & mask) == 0) 2459 break; 2460 udelay(1); 2461 } 2462 } 2463 2464 static void gfx_v9_0_enable_gui_idle_interrupt(struct amdgpu_device *adev, 2465 bool enable) 2466 { 2467 u32 tmp; 2468 2469 /* These interrupts should be enabled to drive DS clock */ 2470 2471 tmp= RREG32_SOC15(GC, 0, mmCP_INT_CNTL_RING0); 2472 2473 tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, enable ? 1 : 0); 2474 tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, enable ? 1 : 0); 2475 tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, enable ? 1 : 0); 2476 if(adev->gfx.num_gfx_rings) 2477 tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, enable ? 1 : 0); 2478 2479 WREG32_SOC15(GC, 0, mmCP_INT_CNTL_RING0, tmp); 2480 } 2481 2482 static void gfx_v9_0_init_csb(struct amdgpu_device *adev) 2483 { 2484 adev->gfx.rlc.funcs->get_csb_buffer(adev, adev->gfx.rlc.cs_ptr); 2485 /* csib */ 2486 WREG32_RLC(SOC15_REG_OFFSET(GC, 0, mmRLC_CSIB_ADDR_HI), 2487 adev->gfx.rlc.clear_state_gpu_addr >> 32); 2488 WREG32_RLC(SOC15_REG_OFFSET(GC, 0, mmRLC_CSIB_ADDR_LO), 2489 adev->gfx.rlc.clear_state_gpu_addr & 0xfffffffc); 2490 WREG32_RLC(SOC15_REG_OFFSET(GC, 0, mmRLC_CSIB_LENGTH), 2491 adev->gfx.rlc.clear_state_size); 2492 } 2493 2494 static void gfx_v9_1_parse_ind_reg_list(int *register_list_format, 2495 int indirect_offset, 2496 int list_size, 2497 int *unique_indirect_regs, 2498 int unique_indirect_reg_count, 2499 int *indirect_start_offsets, 2500 int *indirect_start_offsets_count, 2501 int max_start_offsets_count) 2502 { 2503 int idx; 2504 2505 for (; indirect_offset < list_size; indirect_offset++) { 2506 WARN_ON(*indirect_start_offsets_count >= max_start_offsets_count); 2507 indirect_start_offsets[*indirect_start_offsets_count] = indirect_offset; 2508 *indirect_start_offsets_count = *indirect_start_offsets_count + 1; 2509 2510 while (register_list_format[indirect_offset] != 0xFFFFFFFF) { 2511 indirect_offset += 2; 2512 2513 /* look for the matching indice */ 2514 for (idx = 0; idx < unique_indirect_reg_count; idx++) { 2515 if (unique_indirect_regs[idx] == 2516 register_list_format[indirect_offset] || 2517 !unique_indirect_regs[idx]) 2518 break; 2519 } 2520 2521 BUG_ON(idx >= unique_indirect_reg_count); 2522 2523 if (!unique_indirect_regs[idx]) 2524 unique_indirect_regs[idx] = register_list_format[indirect_offset]; 2525 2526 indirect_offset++; 2527 } 2528 } 2529 } 2530 2531 static int gfx_v9_1_init_rlc_save_restore_list(struct amdgpu_device *adev) 2532 { 2533 int unique_indirect_regs[] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}; 2534 int unique_indirect_reg_count = 0; 2535 2536 int indirect_start_offsets[] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}; 2537 int indirect_start_offsets_count = 0; 2538 2539 int list_size = 0; 2540 int i = 0, j = 0; 2541 u32 tmp = 0; 2542 2543 u32 *register_list_format = 2544 kmemdup(adev->gfx.rlc.register_list_format, 2545 adev->gfx.rlc.reg_list_format_size_bytes, GFP_KERNEL); 2546 if (!register_list_format) 2547 return -ENOMEM; 2548 2549 /* setup unique_indirect_regs array and indirect_start_offsets array */ 2550 unique_indirect_reg_count = ARRAY_SIZE(unique_indirect_regs); 2551 gfx_v9_1_parse_ind_reg_list(register_list_format, 2552 adev->gfx.rlc.reg_list_format_direct_reg_list_length, 2553 adev->gfx.rlc.reg_list_format_size_bytes >> 2, 2554 unique_indirect_regs, 2555 unique_indirect_reg_count, 2556 indirect_start_offsets, 2557 &indirect_start_offsets_count, 2558 ARRAY_SIZE(indirect_start_offsets)); 2559 2560 /* enable auto inc in case it is disabled */ 2561 tmp = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_CNTL)); 2562 tmp |= RLC_SRM_CNTL__AUTO_INCR_ADDR_MASK; 2563 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_CNTL), tmp); 2564 2565 /* write register_restore table to offset 0x0 using RLC_SRM_ARAM_ADDR/DATA */ 2566 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_ARAM_ADDR), 2567 RLC_SAVE_RESTORE_ADDR_STARTING_OFFSET); 2568 for (i = 0; i < adev->gfx.rlc.reg_list_size_bytes >> 2; i++) 2569 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_ARAM_DATA), 2570 adev->gfx.rlc.register_restore[i]); 2571 2572 /* load indirect register */ 2573 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_ADDR), 2574 adev->gfx.rlc.reg_list_format_start); 2575 2576 /* direct register portion */ 2577 for (i = 0; i < adev->gfx.rlc.reg_list_format_direct_reg_list_length; i++) 2578 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_DATA), 2579 register_list_format[i]); 2580 2581 /* indirect register portion */ 2582 while (i < (adev->gfx.rlc.reg_list_format_size_bytes >> 2)) { 2583 if (register_list_format[i] == 0xFFFFFFFF) { 2584 WREG32_SOC15(GC, 0, mmRLC_GPM_SCRATCH_DATA, register_list_format[i++]); 2585 continue; 2586 } 2587 2588 WREG32_SOC15(GC, 0, mmRLC_GPM_SCRATCH_DATA, register_list_format[i++]); 2589 WREG32_SOC15(GC, 0, mmRLC_GPM_SCRATCH_DATA, register_list_format[i++]); 2590 2591 for (j = 0; j < unique_indirect_reg_count; j++) { 2592 if (register_list_format[i] == unique_indirect_regs[j]) { 2593 WREG32_SOC15(GC, 0, mmRLC_GPM_SCRATCH_DATA, j); 2594 break; 2595 } 2596 } 2597 2598 BUG_ON(j >= unique_indirect_reg_count); 2599 2600 i++; 2601 } 2602 2603 /* set save/restore list size */ 2604 list_size = adev->gfx.rlc.reg_list_size_bytes >> 2; 2605 list_size = list_size >> 1; 2606 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_ADDR), 2607 adev->gfx.rlc.reg_restore_list_size); 2608 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_DATA), list_size); 2609 2610 /* write the starting offsets to RLC scratch ram */ 2611 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_ADDR), 2612 adev->gfx.rlc.starting_offsets_start); 2613 for (i = 0; i < ARRAY_SIZE(indirect_start_offsets); i++) 2614 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_DATA), 2615 indirect_start_offsets[i]); 2616 2617 /* load unique indirect regs*/ 2618 for (i = 0; i < ARRAY_SIZE(unique_indirect_regs); i++) { 2619 if (unique_indirect_regs[i] != 0) { 2620 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_INDEX_CNTL_ADDR_0) 2621 + GFX_RLC_SRM_INDEX_CNTL_ADDR_OFFSETS[i], 2622 unique_indirect_regs[i] & 0x3FFFF); 2623 2624 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_INDEX_CNTL_DATA_0) 2625 + GFX_RLC_SRM_INDEX_CNTL_DATA_OFFSETS[i], 2626 unique_indirect_regs[i] >> 20); 2627 } 2628 } 2629 2630 kfree(register_list_format); 2631 return 0; 2632 } 2633 2634 static void gfx_v9_0_enable_save_restore_machine(struct amdgpu_device *adev) 2635 { 2636 WREG32_FIELD15(GC, 0, RLC_SRM_CNTL, SRM_ENABLE, 1); 2637 } 2638 2639 static void pwr_10_0_gfxip_control_over_cgpg(struct amdgpu_device *adev, 2640 bool enable) 2641 { 2642 uint32_t data = 0; 2643 uint32_t default_data = 0; 2644 2645 default_data = data = RREG32(SOC15_REG_OFFSET(PWR, 0, mmPWR_MISC_CNTL_STATUS)); 2646 if (enable) { 2647 /* enable GFXIP control over CGPG */ 2648 data |= PWR_MISC_CNTL_STATUS__PWR_GFX_RLC_CGPG_EN_MASK; 2649 if(default_data != data) 2650 WREG32(SOC15_REG_OFFSET(PWR, 0, mmPWR_MISC_CNTL_STATUS), data); 2651 2652 /* update status */ 2653 data &= ~PWR_MISC_CNTL_STATUS__PWR_GFXOFF_STATUS_MASK; 2654 data |= (2 << PWR_MISC_CNTL_STATUS__PWR_GFXOFF_STATUS__SHIFT); 2655 if(default_data != data) 2656 WREG32(SOC15_REG_OFFSET(PWR, 0, mmPWR_MISC_CNTL_STATUS), data); 2657 } else { 2658 /* restore GFXIP control over GCPG */ 2659 data &= ~PWR_MISC_CNTL_STATUS__PWR_GFX_RLC_CGPG_EN_MASK; 2660 if(default_data != data) 2661 WREG32(SOC15_REG_OFFSET(PWR, 0, mmPWR_MISC_CNTL_STATUS), data); 2662 } 2663 } 2664 2665 static void gfx_v9_0_init_gfx_power_gating(struct amdgpu_device *adev) 2666 { 2667 uint32_t data = 0; 2668 2669 if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG | 2670 AMD_PG_SUPPORT_GFX_SMG | 2671 AMD_PG_SUPPORT_GFX_DMG)) { 2672 /* init IDLE_POLL_COUNT = 60 */ 2673 data = RREG32(SOC15_REG_OFFSET(GC, 0, mmCP_RB_WPTR_POLL_CNTL)); 2674 data &= ~CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT_MASK; 2675 data |= (0x60 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT); 2676 WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_RB_WPTR_POLL_CNTL), data); 2677 2678 /* init RLC PG Delay */ 2679 data = 0; 2680 data |= (0x10 << RLC_PG_DELAY__POWER_UP_DELAY__SHIFT); 2681 data |= (0x10 << RLC_PG_DELAY__POWER_DOWN_DELAY__SHIFT); 2682 data |= (0x10 << RLC_PG_DELAY__CMD_PROPAGATE_DELAY__SHIFT); 2683 data |= (0x40 << RLC_PG_DELAY__MEM_SLEEP_DELAY__SHIFT); 2684 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY), data); 2685 2686 data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY_2)); 2687 data &= ~RLC_PG_DELAY_2__SERDES_CMD_DELAY_MASK; 2688 data |= (0x4 << RLC_PG_DELAY_2__SERDES_CMD_DELAY__SHIFT); 2689 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY_2), data); 2690 2691 data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY_3)); 2692 data &= ~RLC_PG_DELAY_3__CGCG_ACTIVE_BEFORE_CGPG_MASK; 2693 data |= (0xff << RLC_PG_DELAY_3__CGCG_ACTIVE_BEFORE_CGPG__SHIFT); 2694 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY_3), data); 2695 2696 data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_AUTO_PG_CTRL)); 2697 data &= ~RLC_AUTO_PG_CTRL__GRBM_REG_SAVE_GFX_IDLE_THRESHOLD_MASK; 2698 2699 /* program GRBM_REG_SAVE_GFX_IDLE_THRESHOLD to 0x55f0 */ 2700 data |= (0x55f0 << RLC_AUTO_PG_CTRL__GRBM_REG_SAVE_GFX_IDLE_THRESHOLD__SHIFT); 2701 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_AUTO_PG_CTRL), data); 2702 if (amdgpu_ip_version(adev, GC_HWIP, 0) != IP_VERSION(9, 3, 0)) 2703 pwr_10_0_gfxip_control_over_cgpg(adev, true); 2704 } 2705 } 2706 2707 static void gfx_v9_0_enable_sck_slow_down_on_power_up(struct amdgpu_device *adev, 2708 bool enable) 2709 { 2710 uint32_t data = 0; 2711 uint32_t default_data = 0; 2712 2713 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); 2714 data = REG_SET_FIELD(data, RLC_PG_CNTL, 2715 SMU_CLK_SLOWDOWN_ON_PU_ENABLE, 2716 enable ? 1 : 0); 2717 if (default_data != data) 2718 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); 2719 } 2720 2721 static void gfx_v9_0_enable_sck_slow_down_on_power_down(struct amdgpu_device *adev, 2722 bool enable) 2723 { 2724 uint32_t data = 0; 2725 uint32_t default_data = 0; 2726 2727 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); 2728 data = REG_SET_FIELD(data, RLC_PG_CNTL, 2729 SMU_CLK_SLOWDOWN_ON_PD_ENABLE, 2730 enable ? 1 : 0); 2731 if(default_data != data) 2732 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); 2733 } 2734 2735 static void gfx_v9_0_enable_cp_power_gating(struct amdgpu_device *adev, 2736 bool enable) 2737 { 2738 uint32_t data = 0; 2739 uint32_t default_data = 0; 2740 2741 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); 2742 data = REG_SET_FIELD(data, RLC_PG_CNTL, 2743 CP_PG_DISABLE, 2744 enable ? 0 : 1); 2745 if(default_data != data) 2746 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); 2747 } 2748 2749 static void gfx_v9_0_enable_gfx_cg_power_gating(struct amdgpu_device *adev, 2750 bool enable) 2751 { 2752 uint32_t data, default_data; 2753 2754 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); 2755 data = REG_SET_FIELD(data, RLC_PG_CNTL, 2756 GFX_POWER_GATING_ENABLE, 2757 enable ? 1 : 0); 2758 if(default_data != data) 2759 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); 2760 } 2761 2762 static void gfx_v9_0_enable_gfx_pipeline_powergating(struct amdgpu_device *adev, 2763 bool enable) 2764 { 2765 uint32_t data, default_data; 2766 2767 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); 2768 data = REG_SET_FIELD(data, RLC_PG_CNTL, 2769 GFX_PIPELINE_PG_ENABLE, 2770 enable ? 1 : 0); 2771 if(default_data != data) 2772 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); 2773 2774 if (!enable) 2775 /* read any GFX register to wake up GFX */ 2776 data = RREG32(SOC15_REG_OFFSET(GC, 0, mmDB_RENDER_CONTROL)); 2777 } 2778 2779 static void gfx_v9_0_enable_gfx_static_mg_power_gating(struct amdgpu_device *adev, 2780 bool enable) 2781 { 2782 uint32_t data, default_data; 2783 2784 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); 2785 data = REG_SET_FIELD(data, RLC_PG_CNTL, 2786 STATIC_PER_CU_PG_ENABLE, 2787 enable ? 1 : 0); 2788 if(default_data != data) 2789 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); 2790 } 2791 2792 static void gfx_v9_0_enable_gfx_dynamic_mg_power_gating(struct amdgpu_device *adev, 2793 bool enable) 2794 { 2795 uint32_t data, default_data; 2796 2797 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL)); 2798 data = REG_SET_FIELD(data, RLC_PG_CNTL, 2799 DYN_PER_CU_PG_ENABLE, 2800 enable ? 1 : 0); 2801 if(default_data != data) 2802 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data); 2803 } 2804 2805 static void gfx_v9_0_init_pg(struct amdgpu_device *adev) 2806 { 2807 gfx_v9_0_init_csb(adev); 2808 2809 /* 2810 * Rlc save restore list is workable since v2_1. 2811 * And it's needed by gfxoff feature. 2812 */ 2813 if (adev->gfx.rlc.is_rlc_v2_1) { 2814 if (amdgpu_ip_version(adev, GC_HWIP, 0) == 2815 IP_VERSION(9, 2, 1) || 2816 (adev->apu_flags & AMD_APU_IS_RAVEN2)) 2817 gfx_v9_1_init_rlc_save_restore_list(adev); 2818 gfx_v9_0_enable_save_restore_machine(adev); 2819 } 2820 2821 if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG | 2822 AMD_PG_SUPPORT_GFX_SMG | 2823 AMD_PG_SUPPORT_GFX_DMG | 2824 AMD_PG_SUPPORT_CP | 2825 AMD_PG_SUPPORT_GDS | 2826 AMD_PG_SUPPORT_RLC_SMU_HS)) { 2827 WREG32_SOC15(GC, 0, mmRLC_JUMP_TABLE_RESTORE, 2828 adev->gfx.rlc.cp_table_gpu_addr >> 8); 2829 gfx_v9_0_init_gfx_power_gating(adev); 2830 } 2831 } 2832 2833 static void gfx_v9_0_rlc_stop(struct amdgpu_device *adev) 2834 { 2835 WREG32_FIELD15(GC, 0, RLC_CNTL, RLC_ENABLE_F32, 0); 2836 gfx_v9_0_enable_gui_idle_interrupt(adev, false); 2837 gfx_v9_0_wait_for_rlc_serdes(adev); 2838 } 2839 2840 static void gfx_v9_0_rlc_reset(struct amdgpu_device *adev) 2841 { 2842 WREG32_FIELD15(GC, 0, GRBM_SOFT_RESET, SOFT_RESET_RLC, 1); 2843 udelay(50); 2844 WREG32_FIELD15(GC, 0, GRBM_SOFT_RESET, SOFT_RESET_RLC, 0); 2845 udelay(50); 2846 } 2847 2848 static void gfx_v9_0_rlc_start(struct amdgpu_device *adev) 2849 { 2850 #ifdef AMDGPU_RLC_DEBUG_RETRY 2851 u32 rlc_ucode_ver; 2852 #endif 2853 2854 WREG32_FIELD15(GC, 0, RLC_CNTL, RLC_ENABLE_F32, 1); 2855 udelay(50); 2856 2857 /* carrizo do enable cp interrupt after cp inited */ 2858 if (!(adev->flags & AMD_IS_APU)) { 2859 gfx_v9_0_enable_gui_idle_interrupt(adev, true); 2860 udelay(50); 2861 } 2862 2863 #ifdef AMDGPU_RLC_DEBUG_RETRY 2864 /* RLC_GPM_GENERAL_6 : RLC Ucode version */ 2865 rlc_ucode_ver = RREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_6); 2866 if(rlc_ucode_ver == 0x108) { 2867 DRM_INFO("Using rlc debug ucode. mmRLC_GPM_GENERAL_6 ==0x08%x / fw_ver == %i \n", 2868 rlc_ucode_ver, adev->gfx.rlc_fw_version); 2869 /* RLC_GPM_TIMER_INT_3 : Timer interval in RefCLK cycles, 2870 * default is 0x9C4 to create a 100us interval */ 2871 WREG32_SOC15(GC, 0, mmRLC_GPM_TIMER_INT_3, 0x9C4); 2872 /* RLC_GPM_GENERAL_12 : Minimum gap between wptr and rptr 2873 * to disable the page fault retry interrupts, default is 2874 * 0x100 (256) */ 2875 WREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_12, 0x100); 2876 } 2877 #endif 2878 } 2879 2880 static int gfx_v9_0_rlc_load_microcode(struct amdgpu_device *adev) 2881 { 2882 const struct rlc_firmware_header_v2_0 *hdr; 2883 const __le32 *fw_data; 2884 unsigned i, fw_size; 2885 2886 if (!adev->gfx.rlc_fw) 2887 return -EINVAL; 2888 2889 hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data; 2890 amdgpu_ucode_print_rlc_hdr(&hdr->header); 2891 2892 fw_data = (const __le32 *)(adev->gfx.rlc_fw->data + 2893 le32_to_cpu(hdr->header.ucode_array_offset_bytes)); 2894 fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; 2895 2896 WREG32_SOC15(GC, 0, mmRLC_GPM_UCODE_ADDR, 2897 RLCG_UCODE_LOADING_START_ADDRESS); 2898 for (i = 0; i < fw_size; i++) 2899 WREG32_SOC15(GC, 0, mmRLC_GPM_UCODE_DATA, le32_to_cpup(fw_data++)); 2900 WREG32_SOC15(GC, 0, mmRLC_GPM_UCODE_ADDR, adev->gfx.rlc_fw_version); 2901 2902 return 0; 2903 } 2904 2905 static int gfx_v9_0_rlc_resume(struct amdgpu_device *adev) 2906 { 2907 int r; 2908 2909 if (amdgpu_sriov_vf(adev)) { 2910 gfx_v9_0_init_csb(adev); 2911 return 0; 2912 } 2913 2914 adev->gfx.rlc.funcs->stop(adev); 2915 2916 /* disable CG */ 2917 WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL, 0); 2918 2919 gfx_v9_0_init_pg(adev); 2920 2921 if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { 2922 /* legacy rlc firmware loading */ 2923 r = gfx_v9_0_rlc_load_microcode(adev); 2924 if (r) 2925 return r; 2926 } 2927 2928 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 2929 case IP_VERSION(9, 2, 2): 2930 case IP_VERSION(9, 1, 0): 2931 gfx_v9_0_init_lbpw(adev); 2932 if (amdgpu_lbpw == 0) 2933 gfx_v9_0_enable_lbpw(adev, false); 2934 else 2935 gfx_v9_0_enable_lbpw(adev, true); 2936 break; 2937 case IP_VERSION(9, 4, 0): 2938 gfx_v9_4_init_lbpw(adev); 2939 if (amdgpu_lbpw > 0) 2940 gfx_v9_0_enable_lbpw(adev, true); 2941 else 2942 gfx_v9_0_enable_lbpw(adev, false); 2943 break; 2944 default: 2945 break; 2946 } 2947 2948 gfx_v9_0_update_spm_vmid_internal(adev, 0xf); 2949 2950 adev->gfx.rlc.funcs->start(adev); 2951 2952 return 0; 2953 } 2954 2955 static void gfx_v9_0_cp_gfx_enable(struct amdgpu_device *adev, bool enable) 2956 { 2957 u32 tmp = RREG32_SOC15(GC, 0, mmCP_ME_CNTL); 2958 2959 tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, ME_HALT, enable ? 0 : 1); 2960 tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, PFP_HALT, enable ? 0 : 1); 2961 tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, CE_HALT, enable ? 0 : 1); 2962 WREG32_SOC15_RLC(GC, 0, mmCP_ME_CNTL, tmp); 2963 udelay(50); 2964 } 2965 2966 static int gfx_v9_0_cp_gfx_load_microcode(struct amdgpu_device *adev) 2967 { 2968 const struct gfx_firmware_header_v1_0 *pfp_hdr; 2969 const struct gfx_firmware_header_v1_0 *ce_hdr; 2970 const struct gfx_firmware_header_v1_0 *me_hdr; 2971 const __le32 *fw_data; 2972 unsigned i, fw_size; 2973 2974 if (!adev->gfx.me_fw || !adev->gfx.pfp_fw || !adev->gfx.ce_fw) 2975 return -EINVAL; 2976 2977 pfp_hdr = (const struct gfx_firmware_header_v1_0 *) 2978 adev->gfx.pfp_fw->data; 2979 ce_hdr = (const struct gfx_firmware_header_v1_0 *) 2980 adev->gfx.ce_fw->data; 2981 me_hdr = (const struct gfx_firmware_header_v1_0 *) 2982 adev->gfx.me_fw->data; 2983 2984 amdgpu_ucode_print_gfx_hdr(&pfp_hdr->header); 2985 amdgpu_ucode_print_gfx_hdr(&ce_hdr->header); 2986 amdgpu_ucode_print_gfx_hdr(&me_hdr->header); 2987 2988 gfx_v9_0_cp_gfx_enable(adev, false); 2989 2990 /* PFP */ 2991 fw_data = (const __le32 *) 2992 (adev->gfx.pfp_fw->data + 2993 le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes)); 2994 fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes) / 4; 2995 WREG32_SOC15(GC, 0, mmCP_PFP_UCODE_ADDR, 0); 2996 for (i = 0; i < fw_size; i++) 2997 WREG32_SOC15(GC, 0, mmCP_PFP_UCODE_DATA, le32_to_cpup(fw_data++)); 2998 WREG32_SOC15(GC, 0, mmCP_PFP_UCODE_ADDR, adev->gfx.pfp_fw_version); 2999 3000 /* CE */ 3001 fw_data = (const __le32 *) 3002 (adev->gfx.ce_fw->data + 3003 le32_to_cpu(ce_hdr->header.ucode_array_offset_bytes)); 3004 fw_size = le32_to_cpu(ce_hdr->header.ucode_size_bytes) / 4; 3005 WREG32_SOC15(GC, 0, mmCP_CE_UCODE_ADDR, 0); 3006 for (i = 0; i < fw_size; i++) 3007 WREG32_SOC15(GC, 0, mmCP_CE_UCODE_DATA, le32_to_cpup(fw_data++)); 3008 WREG32_SOC15(GC, 0, mmCP_CE_UCODE_ADDR, adev->gfx.ce_fw_version); 3009 3010 /* ME */ 3011 fw_data = (const __le32 *) 3012 (adev->gfx.me_fw->data + 3013 le32_to_cpu(me_hdr->header.ucode_array_offset_bytes)); 3014 fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes) / 4; 3015 WREG32_SOC15(GC, 0, mmCP_ME_RAM_WADDR, 0); 3016 for (i = 0; i < fw_size; i++) 3017 WREG32_SOC15(GC, 0, mmCP_ME_RAM_DATA, le32_to_cpup(fw_data++)); 3018 WREG32_SOC15(GC, 0, mmCP_ME_RAM_WADDR, adev->gfx.me_fw_version); 3019 3020 return 0; 3021 } 3022 3023 static int gfx_v9_0_cp_gfx_start(struct amdgpu_device *adev) 3024 { 3025 struct amdgpu_ring *ring = &adev->gfx.gfx_ring[0]; 3026 const struct cs_section_def *sect = NULL; 3027 const struct cs_extent_def *ext = NULL; 3028 int r, i, tmp; 3029 3030 /* init the CP */ 3031 WREG32_SOC15(GC, 0, mmCP_MAX_CONTEXT, adev->gfx.config.max_hw_contexts - 1); 3032 WREG32_SOC15(GC, 0, mmCP_DEVICE_ID, 1); 3033 3034 gfx_v9_0_cp_gfx_enable(adev, true); 3035 3036 /* Now only limit the quirk on the APU gfx9 series and already 3037 * confirmed that the APU gfx10/gfx11 needn't such update. 3038 */ 3039 if (adev->flags & AMD_IS_APU && 3040 adev->in_s3 && !adev->suspend_complete) { 3041 DRM_INFO(" Will skip the CSB packet resubmit\n"); 3042 return 0; 3043 } 3044 r = amdgpu_ring_alloc(ring, gfx_v9_0_get_csb_size(adev) + 4 + 3); 3045 if (r) { 3046 DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r); 3047 return r; 3048 } 3049 3050 amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); 3051 amdgpu_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); 3052 3053 amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); 3054 amdgpu_ring_write(ring, 0x80000000); 3055 amdgpu_ring_write(ring, 0x80000000); 3056 3057 for (sect = gfx9_cs_data; sect->section != NULL; ++sect) { 3058 for (ext = sect->section; ext->extent != NULL; ++ext) { 3059 if (sect->id == SECT_CONTEXT) { 3060 amdgpu_ring_write(ring, 3061 PACKET3(PACKET3_SET_CONTEXT_REG, 3062 ext->reg_count)); 3063 amdgpu_ring_write(ring, 3064 ext->reg_index - PACKET3_SET_CONTEXT_REG_START); 3065 for (i = 0; i < ext->reg_count; i++) 3066 amdgpu_ring_write(ring, ext->extent[i]); 3067 } 3068 } 3069 } 3070 3071 amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); 3072 amdgpu_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE); 3073 3074 amdgpu_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); 3075 amdgpu_ring_write(ring, 0); 3076 3077 amdgpu_ring_write(ring, PACKET3(PACKET3_SET_BASE, 2)); 3078 amdgpu_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE)); 3079 amdgpu_ring_write(ring, 0x8000); 3080 amdgpu_ring_write(ring, 0x8000); 3081 3082 amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG,1)); 3083 tmp = (PACKET3_SET_UCONFIG_REG_INDEX_TYPE | 3084 (SOC15_REG_OFFSET(GC, 0, mmVGT_INDEX_TYPE) - PACKET3_SET_UCONFIG_REG_START)); 3085 amdgpu_ring_write(ring, tmp); 3086 amdgpu_ring_write(ring, 0); 3087 3088 amdgpu_ring_commit(ring); 3089 3090 return 0; 3091 } 3092 3093 static int gfx_v9_0_cp_gfx_resume(struct amdgpu_device *adev) 3094 { 3095 struct amdgpu_ring *ring; 3096 u32 tmp; 3097 u32 rb_bufsz; 3098 u64 rb_addr, rptr_addr, wptr_gpu_addr; 3099 3100 /* Set the write pointer delay */ 3101 WREG32_SOC15(GC, 0, mmCP_RB_WPTR_DELAY, 0); 3102 3103 /* set the RB to use vmid 0 */ 3104 WREG32_SOC15(GC, 0, mmCP_RB_VMID, 0); 3105 3106 /* Set ring buffer size */ 3107 ring = &adev->gfx.gfx_ring[0]; 3108 rb_bufsz = order_base_2(ring->ring_size / 8); 3109 tmp = REG_SET_FIELD(0, CP_RB0_CNTL, RB_BUFSZ, rb_bufsz); 3110 tmp = REG_SET_FIELD(tmp, CP_RB0_CNTL, RB_BLKSZ, rb_bufsz - 2); 3111 #ifdef __BIG_ENDIAN 3112 tmp = REG_SET_FIELD(tmp, CP_RB0_CNTL, BUF_SWAP, 1); 3113 #endif 3114 WREG32_SOC15(GC, 0, mmCP_RB0_CNTL, tmp); 3115 3116 /* Initialize the ring buffer's write pointers */ 3117 ring->wptr = 0; 3118 WREG32_SOC15(GC, 0, mmCP_RB0_WPTR, lower_32_bits(ring->wptr)); 3119 WREG32_SOC15(GC, 0, mmCP_RB0_WPTR_HI, upper_32_bits(ring->wptr)); 3120 3121 /* set the wb address wether it's enabled or not */ 3122 rptr_addr = ring->rptr_gpu_addr; 3123 WREG32_SOC15(GC, 0, mmCP_RB0_RPTR_ADDR, lower_32_bits(rptr_addr)); 3124 WREG32_SOC15(GC, 0, mmCP_RB0_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & CP_RB_RPTR_ADDR_HI__RB_RPTR_ADDR_HI_MASK); 3125 3126 wptr_gpu_addr = ring->wptr_gpu_addr; 3127 WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_ADDR_LO, lower_32_bits(wptr_gpu_addr)); 3128 WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_ADDR_HI, upper_32_bits(wptr_gpu_addr)); 3129 3130 mdelay(1); 3131 WREG32_SOC15(GC, 0, mmCP_RB0_CNTL, tmp); 3132 3133 rb_addr = ring->gpu_addr >> 8; 3134 WREG32_SOC15(GC, 0, mmCP_RB0_BASE, rb_addr); 3135 WREG32_SOC15(GC, 0, mmCP_RB0_BASE_HI, upper_32_bits(rb_addr)); 3136 3137 tmp = RREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_CONTROL); 3138 if (ring->use_doorbell) { 3139 tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, 3140 DOORBELL_OFFSET, ring->doorbell_index); 3141 tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, 3142 DOORBELL_EN, 1); 3143 } else { 3144 tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, DOORBELL_EN, 0); 3145 } 3146 WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_CONTROL, tmp); 3147 3148 tmp = REG_SET_FIELD(0, CP_RB_DOORBELL_RANGE_LOWER, 3149 DOORBELL_RANGE_LOWER, ring->doorbell_index); 3150 WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_RANGE_LOWER, tmp); 3151 3152 WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_RANGE_UPPER, 3153 CP_RB_DOORBELL_RANGE_UPPER__DOORBELL_RANGE_UPPER_MASK); 3154 3155 3156 /* start the ring */ 3157 gfx_v9_0_cp_gfx_start(adev); 3158 3159 return 0; 3160 } 3161 3162 static void gfx_v9_0_cp_compute_enable(struct amdgpu_device *adev, bool enable) 3163 { 3164 if (enable) { 3165 WREG32_SOC15_RLC(GC, 0, mmCP_MEC_CNTL, 0); 3166 } else { 3167 WREG32_SOC15_RLC(GC, 0, mmCP_MEC_CNTL, 3168 (CP_MEC_CNTL__MEC_ME1_HALT_MASK | CP_MEC_CNTL__MEC_ME2_HALT_MASK)); 3169 adev->gfx.kiq[0].ring.sched.ready = false; 3170 } 3171 udelay(50); 3172 } 3173 3174 static int gfx_v9_0_cp_compute_load_microcode(struct amdgpu_device *adev) 3175 { 3176 const struct gfx_firmware_header_v1_0 *mec_hdr; 3177 const __le32 *fw_data; 3178 unsigned i; 3179 u32 tmp; 3180 3181 if (!adev->gfx.mec_fw) 3182 return -EINVAL; 3183 3184 gfx_v9_0_cp_compute_enable(adev, false); 3185 3186 mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; 3187 amdgpu_ucode_print_gfx_hdr(&mec_hdr->header); 3188 3189 fw_data = (const __le32 *) 3190 (adev->gfx.mec_fw->data + 3191 le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes)); 3192 tmp = 0; 3193 tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, VMID, 0); 3194 tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0); 3195 WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_CNTL, tmp); 3196 3197 WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_LO, 3198 adev->gfx.mec.mec_fw_gpu_addr & 0xFFFFF000); 3199 WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_HI, 3200 upper_32_bits(adev->gfx.mec.mec_fw_gpu_addr)); 3201 3202 /* MEC1 */ 3203 WREG32_SOC15(GC, 0, mmCP_MEC_ME1_UCODE_ADDR, 3204 mec_hdr->jt_offset); 3205 for (i = 0; i < mec_hdr->jt_size; i++) 3206 WREG32_SOC15(GC, 0, mmCP_MEC_ME1_UCODE_DATA, 3207 le32_to_cpup(fw_data + mec_hdr->jt_offset + i)); 3208 3209 WREG32_SOC15(GC, 0, mmCP_MEC_ME1_UCODE_ADDR, 3210 adev->gfx.mec_fw_version); 3211 /* Todo : Loading MEC2 firmware is only necessary if MEC2 should run different microcode than MEC1. */ 3212 3213 return 0; 3214 } 3215 3216 /* KIQ functions */ 3217 static void gfx_v9_0_kiq_setting(struct amdgpu_ring *ring) 3218 { 3219 uint32_t tmp; 3220 struct amdgpu_device *adev = ring->adev; 3221 3222 /* tell RLC which is KIQ queue */ 3223 tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS); 3224 tmp &= 0xffffff00; 3225 tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue); 3226 WREG32_SOC15_RLC(GC, 0, mmRLC_CP_SCHEDULERS, tmp); 3227 tmp |= 0x80; 3228 WREG32_SOC15_RLC(GC, 0, mmRLC_CP_SCHEDULERS, tmp); 3229 } 3230 3231 static void gfx_v9_0_mqd_set_priority(struct amdgpu_ring *ring, struct v9_mqd *mqd) 3232 { 3233 struct amdgpu_device *adev = ring->adev; 3234 3235 if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) { 3236 if (amdgpu_gfx_is_high_priority_compute_queue(adev, ring)) { 3237 mqd->cp_hqd_pipe_priority = AMDGPU_GFX_PIPE_PRIO_HIGH; 3238 mqd->cp_hqd_queue_priority = 3239 AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM; 3240 } 3241 } 3242 } 3243 3244 static int gfx_v9_0_mqd_init(struct amdgpu_ring *ring) 3245 { 3246 struct amdgpu_device *adev = ring->adev; 3247 struct v9_mqd *mqd = ring->mqd_ptr; 3248 uint64_t hqd_gpu_addr, wb_gpu_addr, eop_base_addr; 3249 uint32_t tmp; 3250 3251 mqd->header = 0xC0310800; 3252 mqd->compute_pipelinestat_enable = 0x00000001; 3253 mqd->compute_static_thread_mgmt_se0 = 0xffffffff; 3254 mqd->compute_static_thread_mgmt_se1 = 0xffffffff; 3255 mqd->compute_static_thread_mgmt_se2 = 0xffffffff; 3256 mqd->compute_static_thread_mgmt_se3 = 0xffffffff; 3257 mqd->compute_static_thread_mgmt_se4 = 0xffffffff; 3258 mqd->compute_static_thread_mgmt_se5 = 0xffffffff; 3259 mqd->compute_static_thread_mgmt_se6 = 0xffffffff; 3260 mqd->compute_static_thread_mgmt_se7 = 0xffffffff; 3261 mqd->compute_misc_reserved = 0x00000003; 3262 3263 mqd->dynamic_cu_mask_addr_lo = 3264 lower_32_bits(ring->mqd_gpu_addr 3265 + offsetof(struct v9_mqd_allocation, dynamic_cu_mask)); 3266 mqd->dynamic_cu_mask_addr_hi = 3267 upper_32_bits(ring->mqd_gpu_addr 3268 + offsetof(struct v9_mqd_allocation, dynamic_cu_mask)); 3269 3270 eop_base_addr = ring->eop_gpu_addr >> 8; 3271 mqd->cp_hqd_eop_base_addr_lo = eop_base_addr; 3272 mqd->cp_hqd_eop_base_addr_hi = upper_32_bits(eop_base_addr); 3273 3274 /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ 3275 tmp = RREG32_SOC15(GC, 0, mmCP_HQD_EOP_CONTROL); 3276 tmp = REG_SET_FIELD(tmp, CP_HQD_EOP_CONTROL, EOP_SIZE, 3277 (order_base_2(GFX9_MEC_HPD_SIZE / 4) - 1)); 3278 3279 mqd->cp_hqd_eop_control = tmp; 3280 3281 /* enable doorbell? */ 3282 tmp = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL); 3283 3284 if (ring->use_doorbell) { 3285 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, 3286 DOORBELL_OFFSET, ring->doorbell_index); 3287 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, 3288 DOORBELL_EN, 1); 3289 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, 3290 DOORBELL_SOURCE, 0); 3291 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, 3292 DOORBELL_HIT, 0); 3293 } else { 3294 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL, 3295 DOORBELL_EN, 0); 3296 } 3297 3298 mqd->cp_hqd_pq_doorbell_control = tmp; 3299 3300 /* disable the queue if it's active */ 3301 ring->wptr = 0; 3302 mqd->cp_hqd_dequeue_request = 0; 3303 mqd->cp_hqd_pq_rptr = 0; 3304 mqd->cp_hqd_pq_wptr_lo = 0; 3305 mqd->cp_hqd_pq_wptr_hi = 0; 3306 3307 /* set the pointer to the MQD */ 3308 mqd->cp_mqd_base_addr_lo = ring->mqd_gpu_addr & 0xfffffffc; 3309 mqd->cp_mqd_base_addr_hi = upper_32_bits(ring->mqd_gpu_addr); 3310 3311 /* set MQD vmid to 0 */ 3312 tmp = RREG32_SOC15(GC, 0, mmCP_MQD_CONTROL); 3313 tmp = REG_SET_FIELD(tmp, CP_MQD_CONTROL, VMID, 0); 3314 mqd->cp_mqd_control = tmp; 3315 3316 /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ 3317 hqd_gpu_addr = ring->gpu_addr >> 8; 3318 mqd->cp_hqd_pq_base_lo = hqd_gpu_addr; 3319 mqd->cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr); 3320 3321 /* set up the HQD, this is similar to CP_RB0_CNTL */ 3322 tmp = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_CONTROL); 3323 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, QUEUE_SIZE, 3324 (order_base_2(ring->ring_size / 4) - 1)); 3325 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, RPTR_BLOCK_SIZE, 3326 (order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1)); 3327 #ifdef __BIG_ENDIAN 3328 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ENDIAN_SWAP, 1); 3329 #endif 3330 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 0); 3331 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ROQ_PQ_IB_FLIP, 0); 3332 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, PRIV_STATE, 1); 3333 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, KMD_QUEUE, 1); 3334 mqd->cp_hqd_pq_control = tmp; 3335 3336 /* set the wb address whether it's enabled or not */ 3337 wb_gpu_addr = ring->rptr_gpu_addr; 3338 mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc; 3339 mqd->cp_hqd_pq_rptr_report_addr_hi = 3340 upper_32_bits(wb_gpu_addr) & 0xffff; 3341 3342 /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ 3343 wb_gpu_addr = ring->wptr_gpu_addr; 3344 mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffffc; 3345 mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; 3346 3347 /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */ 3348 ring->wptr = 0; 3349 mqd->cp_hqd_pq_rptr = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_RPTR); 3350 3351 /* set the vmid for the queue */ 3352 mqd->cp_hqd_vmid = 0; 3353 3354 tmp = RREG32_SOC15(GC, 0, mmCP_HQD_PERSISTENT_STATE); 3355 tmp = REG_SET_FIELD(tmp, CP_HQD_PERSISTENT_STATE, PRELOAD_SIZE, 0x53); 3356 mqd->cp_hqd_persistent_state = tmp; 3357 3358 /* set MIN_IB_AVAIL_SIZE */ 3359 tmp = RREG32_SOC15(GC, 0, mmCP_HQD_IB_CONTROL); 3360 tmp = REG_SET_FIELD(tmp, CP_HQD_IB_CONTROL, MIN_IB_AVAIL_SIZE, 3); 3361 mqd->cp_hqd_ib_control = tmp; 3362 3363 /* set static priority for a queue/ring */ 3364 gfx_v9_0_mqd_set_priority(ring, mqd); 3365 mqd->cp_hqd_quantum = RREG32_SOC15(GC, 0, mmCP_HQD_QUANTUM); 3366 3367 /* map_queues packet doesn't need activate the queue, 3368 * so only kiq need set this field. 3369 */ 3370 if (ring->funcs->type == AMDGPU_RING_TYPE_KIQ) 3371 mqd->cp_hqd_active = 1; 3372 3373 return 0; 3374 } 3375 3376 static int gfx_v9_0_kiq_init_register(struct amdgpu_ring *ring) 3377 { 3378 struct amdgpu_device *adev = ring->adev; 3379 struct v9_mqd *mqd = ring->mqd_ptr; 3380 int j; 3381 3382 /* disable wptr polling */ 3383 WREG32_FIELD15(GC, 0, CP_PQ_WPTR_POLL_CNTL, EN, 0); 3384 3385 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_EOP_BASE_ADDR, 3386 mqd->cp_hqd_eop_base_addr_lo); 3387 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_EOP_BASE_ADDR_HI, 3388 mqd->cp_hqd_eop_base_addr_hi); 3389 3390 /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ 3391 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_EOP_CONTROL, 3392 mqd->cp_hqd_eop_control); 3393 3394 /* enable doorbell? */ 3395 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, 3396 mqd->cp_hqd_pq_doorbell_control); 3397 3398 /* disable the queue if it's active */ 3399 if (RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1) { 3400 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, 1); 3401 for (j = 0; j < adev->usec_timeout; j++) { 3402 if (!(RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1)) 3403 break; 3404 udelay(1); 3405 } 3406 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, 3407 mqd->cp_hqd_dequeue_request); 3408 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_RPTR, 3409 mqd->cp_hqd_pq_rptr); 3410 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_LO, 3411 mqd->cp_hqd_pq_wptr_lo); 3412 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_HI, 3413 mqd->cp_hqd_pq_wptr_hi); 3414 } 3415 3416 /* set the pointer to the MQD */ 3417 WREG32_SOC15_RLC(GC, 0, mmCP_MQD_BASE_ADDR, 3418 mqd->cp_mqd_base_addr_lo); 3419 WREG32_SOC15_RLC(GC, 0, mmCP_MQD_BASE_ADDR_HI, 3420 mqd->cp_mqd_base_addr_hi); 3421 3422 /* set MQD vmid to 0 */ 3423 WREG32_SOC15_RLC(GC, 0, mmCP_MQD_CONTROL, 3424 mqd->cp_mqd_control); 3425 3426 /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ 3427 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_BASE, 3428 mqd->cp_hqd_pq_base_lo); 3429 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_BASE_HI, 3430 mqd->cp_hqd_pq_base_hi); 3431 3432 /* set up the HQD, this is similar to CP_RB0_CNTL */ 3433 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_CONTROL, 3434 mqd->cp_hqd_pq_control); 3435 3436 /* set the wb address whether it's enabled or not */ 3437 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_RPTR_REPORT_ADDR, 3438 mqd->cp_hqd_pq_rptr_report_addr_lo); 3439 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_RPTR_REPORT_ADDR_HI, 3440 mqd->cp_hqd_pq_rptr_report_addr_hi); 3441 3442 /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ 3443 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR, 3444 mqd->cp_hqd_pq_wptr_poll_addr_lo); 3445 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI, 3446 mqd->cp_hqd_pq_wptr_poll_addr_hi); 3447 3448 /* enable the doorbell if requested */ 3449 if (ring->use_doorbell) { 3450 WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_LOWER, 3451 (adev->doorbell_index.kiq * 2) << 2); 3452 /* If GC has entered CGPG, ringing doorbell > first page 3453 * doesn't wakeup GC. Enlarge CP_MEC_DOORBELL_RANGE_UPPER to 3454 * workaround this issue. And this change has to align with firmware 3455 * update. 3456 */ 3457 if (check_if_enlarge_doorbell_range(adev)) 3458 WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER, 3459 (adev->doorbell.size - 4)); 3460 else 3461 WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER, 3462 (adev->doorbell_index.userqueue_end * 2) << 2); 3463 } 3464 3465 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, 3466 mqd->cp_hqd_pq_doorbell_control); 3467 3468 /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */ 3469 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_LO, 3470 mqd->cp_hqd_pq_wptr_lo); 3471 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_HI, 3472 mqd->cp_hqd_pq_wptr_hi); 3473 3474 /* set the vmid for the queue */ 3475 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_VMID, mqd->cp_hqd_vmid); 3476 3477 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PERSISTENT_STATE, 3478 mqd->cp_hqd_persistent_state); 3479 3480 /* activate the queue */ 3481 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_ACTIVE, 3482 mqd->cp_hqd_active); 3483 3484 if (ring->use_doorbell) 3485 WREG32_FIELD15(GC, 0, CP_PQ_STATUS, DOORBELL_ENABLE, 1); 3486 3487 return 0; 3488 } 3489 3490 static int gfx_v9_0_kiq_fini_register(struct amdgpu_ring *ring) 3491 { 3492 struct amdgpu_device *adev = ring->adev; 3493 int j; 3494 3495 /* disable the queue if it's active */ 3496 if (RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1) { 3497 3498 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, 1); 3499 3500 for (j = 0; j < adev->usec_timeout; j++) { 3501 if (!(RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1)) 3502 break; 3503 udelay(1); 3504 } 3505 3506 if (j == AMDGPU_MAX_USEC_TIMEOUT) { 3507 DRM_DEBUG("KIQ dequeue request failed.\n"); 3508 3509 /* Manual disable if dequeue request times out */ 3510 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_ACTIVE, 0); 3511 } 3512 3513 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, 3514 0); 3515 } 3516 3517 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_IQ_TIMER, 0); 3518 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_IB_CONTROL, 0); 3519 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PERSISTENT_STATE, 0); 3520 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, 0x40000000); 3521 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, 0); 3522 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_RPTR, 0); 3523 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_HI, 0); 3524 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_LO, 0); 3525 3526 return 0; 3527 } 3528 3529 static int gfx_v9_0_kiq_init_queue(struct amdgpu_ring *ring) 3530 { 3531 struct amdgpu_device *adev = ring->adev; 3532 struct v9_mqd *mqd = ring->mqd_ptr; 3533 struct v9_mqd *tmp_mqd; 3534 3535 gfx_v9_0_kiq_setting(ring); 3536 3537 /* GPU could be in bad state during probe, driver trigger the reset 3538 * after load the SMU, in this case , the mqd is not be initialized. 3539 * driver need to re-init the mqd. 3540 * check mqd->cp_hqd_pq_control since this value should not be 0 3541 */ 3542 tmp_mqd = (struct v9_mqd *)adev->gfx.kiq[0].mqd_backup; 3543 if (amdgpu_in_reset(adev) && tmp_mqd->cp_hqd_pq_control){ 3544 /* for GPU_RESET case , reset MQD to a clean status */ 3545 if (adev->gfx.kiq[0].mqd_backup) 3546 memcpy(mqd, adev->gfx.kiq[0].mqd_backup, sizeof(struct v9_mqd_allocation)); 3547 3548 /* reset ring buffer */ 3549 ring->wptr = 0; 3550 amdgpu_ring_clear_ring(ring); 3551 3552 mutex_lock(&adev->srbm_mutex); 3553 soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0, 0); 3554 gfx_v9_0_kiq_init_register(ring); 3555 soc15_grbm_select(adev, 0, 0, 0, 0, 0); 3556 mutex_unlock(&adev->srbm_mutex); 3557 } else { 3558 memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation)); 3559 ((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF; 3560 ((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF; 3561 if (amdgpu_sriov_vf(adev) && adev->in_suspend) 3562 amdgpu_ring_clear_ring(ring); 3563 mutex_lock(&adev->srbm_mutex); 3564 soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0, 0); 3565 gfx_v9_0_mqd_init(ring); 3566 gfx_v9_0_kiq_init_register(ring); 3567 soc15_grbm_select(adev, 0, 0, 0, 0, 0); 3568 mutex_unlock(&adev->srbm_mutex); 3569 3570 if (adev->gfx.kiq[0].mqd_backup) 3571 memcpy(adev->gfx.kiq[0].mqd_backup, mqd, sizeof(struct v9_mqd_allocation)); 3572 } 3573 3574 return 0; 3575 } 3576 3577 static int gfx_v9_0_kcq_init_queue(struct amdgpu_ring *ring) 3578 { 3579 struct amdgpu_device *adev = ring->adev; 3580 struct v9_mqd *mqd = ring->mqd_ptr; 3581 int mqd_idx = ring - &adev->gfx.compute_ring[0]; 3582 struct v9_mqd *tmp_mqd; 3583 3584 /* Same as above kiq init, driver need to re-init the mqd if mqd->cp_hqd_pq_control 3585 * is not be initialized before 3586 */ 3587 tmp_mqd = (struct v9_mqd *)adev->gfx.mec.mqd_backup[mqd_idx]; 3588 3589 if (!tmp_mqd->cp_hqd_pq_control || 3590 (!amdgpu_in_reset(adev) && !adev->in_suspend)) { 3591 memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation)); 3592 ((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF; 3593 ((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF; 3594 mutex_lock(&adev->srbm_mutex); 3595 soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0, 0); 3596 gfx_v9_0_mqd_init(ring); 3597 soc15_grbm_select(adev, 0, 0, 0, 0, 0); 3598 mutex_unlock(&adev->srbm_mutex); 3599 3600 if (adev->gfx.mec.mqd_backup[mqd_idx]) 3601 memcpy(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(struct v9_mqd_allocation)); 3602 } else { 3603 /* restore MQD to a clean status */ 3604 if (adev->gfx.mec.mqd_backup[mqd_idx]) 3605 memcpy(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(struct v9_mqd_allocation)); 3606 /* reset ring buffer */ 3607 ring->wptr = 0; 3608 atomic64_set((atomic64_t *)ring->wptr_cpu_addr, 0); 3609 amdgpu_ring_clear_ring(ring); 3610 } 3611 3612 return 0; 3613 } 3614 3615 static int gfx_v9_0_kiq_resume(struct amdgpu_device *adev) 3616 { 3617 struct amdgpu_ring *ring; 3618 int r; 3619 3620 ring = &adev->gfx.kiq[0].ring; 3621 3622 r = amdgpu_bo_reserve(ring->mqd_obj, false); 3623 if (unlikely(r != 0)) 3624 return r; 3625 3626 r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr); 3627 if (unlikely(r != 0)) { 3628 amdgpu_bo_unreserve(ring->mqd_obj); 3629 return r; 3630 } 3631 3632 gfx_v9_0_kiq_init_queue(ring); 3633 amdgpu_bo_kunmap(ring->mqd_obj); 3634 ring->mqd_ptr = NULL; 3635 amdgpu_bo_unreserve(ring->mqd_obj); 3636 return 0; 3637 } 3638 3639 static int gfx_v9_0_kcq_resume(struct amdgpu_device *adev) 3640 { 3641 struct amdgpu_ring *ring = NULL; 3642 int r = 0, i; 3643 3644 gfx_v9_0_cp_compute_enable(adev, true); 3645 3646 for (i = 0; i < adev->gfx.num_compute_rings; i++) { 3647 ring = &adev->gfx.compute_ring[i]; 3648 3649 r = amdgpu_bo_reserve(ring->mqd_obj, false); 3650 if (unlikely(r != 0)) 3651 goto done; 3652 r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr); 3653 if (!r) { 3654 r = gfx_v9_0_kcq_init_queue(ring); 3655 amdgpu_bo_kunmap(ring->mqd_obj); 3656 ring->mqd_ptr = NULL; 3657 } 3658 amdgpu_bo_unreserve(ring->mqd_obj); 3659 if (r) 3660 goto done; 3661 } 3662 3663 r = amdgpu_gfx_enable_kcq(adev, 0); 3664 done: 3665 return r; 3666 } 3667 3668 static int gfx_v9_0_cp_resume(struct amdgpu_device *adev) 3669 { 3670 int r, i; 3671 struct amdgpu_ring *ring; 3672 3673 if (!(adev->flags & AMD_IS_APU)) 3674 gfx_v9_0_enable_gui_idle_interrupt(adev, false); 3675 3676 if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { 3677 if (adev->gfx.num_gfx_rings) { 3678 /* legacy firmware loading */ 3679 r = gfx_v9_0_cp_gfx_load_microcode(adev); 3680 if (r) 3681 return r; 3682 } 3683 3684 r = gfx_v9_0_cp_compute_load_microcode(adev); 3685 if (r) 3686 return r; 3687 } 3688 3689 r = gfx_v9_0_kiq_resume(adev); 3690 if (r) 3691 return r; 3692 3693 if (adev->gfx.num_gfx_rings) { 3694 r = gfx_v9_0_cp_gfx_resume(adev); 3695 if (r) 3696 return r; 3697 } 3698 3699 r = gfx_v9_0_kcq_resume(adev); 3700 if (r) 3701 return r; 3702 3703 if (adev->gfx.num_gfx_rings) { 3704 ring = &adev->gfx.gfx_ring[0]; 3705 r = amdgpu_ring_test_helper(ring); 3706 if (r) 3707 return r; 3708 } 3709 3710 for (i = 0; i < adev->gfx.num_compute_rings; i++) { 3711 ring = &adev->gfx.compute_ring[i]; 3712 amdgpu_ring_test_helper(ring); 3713 } 3714 3715 gfx_v9_0_enable_gui_idle_interrupt(adev, true); 3716 3717 return 0; 3718 } 3719 3720 static void gfx_v9_0_init_tcp_config(struct amdgpu_device *adev) 3721 { 3722 u32 tmp; 3723 3724 if (amdgpu_ip_version(adev, GC_HWIP, 0) != IP_VERSION(9, 4, 1) && 3725 amdgpu_ip_version(adev, GC_HWIP, 0) != IP_VERSION(9, 4, 2)) 3726 return; 3727 3728 tmp = RREG32_SOC15(GC, 0, mmTCP_ADDR_CONFIG); 3729 tmp = REG_SET_FIELD(tmp, TCP_ADDR_CONFIG, ENABLE64KHASH, 3730 adev->df.hash_status.hash_64k); 3731 tmp = REG_SET_FIELD(tmp, TCP_ADDR_CONFIG, ENABLE2MHASH, 3732 adev->df.hash_status.hash_2m); 3733 tmp = REG_SET_FIELD(tmp, TCP_ADDR_CONFIG, ENABLE1GHASH, 3734 adev->df.hash_status.hash_1g); 3735 WREG32_SOC15(GC, 0, mmTCP_ADDR_CONFIG, tmp); 3736 } 3737 3738 static void gfx_v9_0_cp_enable(struct amdgpu_device *adev, bool enable) 3739 { 3740 if (adev->gfx.num_gfx_rings) 3741 gfx_v9_0_cp_gfx_enable(adev, enable); 3742 gfx_v9_0_cp_compute_enable(adev, enable); 3743 } 3744 3745 static int gfx_v9_0_hw_init(void *handle) 3746 { 3747 int r; 3748 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 3749 3750 if (!amdgpu_sriov_vf(adev)) 3751 gfx_v9_0_init_golden_registers(adev); 3752 3753 gfx_v9_0_constants_init(adev); 3754 3755 gfx_v9_0_init_tcp_config(adev); 3756 3757 r = adev->gfx.rlc.funcs->resume(adev); 3758 if (r) 3759 return r; 3760 3761 r = gfx_v9_0_cp_resume(adev); 3762 if (r) 3763 return r; 3764 3765 if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 2)) 3766 gfx_v9_4_2_set_power_brake_sequence(adev); 3767 3768 return r; 3769 } 3770 3771 static int gfx_v9_0_hw_fini(void *handle) 3772 { 3773 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 3774 3775 if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) 3776 amdgpu_irq_put(adev, &adev->gfx.cp_ecc_error_irq, 0); 3777 amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0); 3778 amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0); 3779 3780 /* DF freeze and kcq disable will fail */ 3781 if (!amdgpu_ras_intr_triggered()) 3782 /* disable KCQ to avoid CPC touch memory not valid anymore */ 3783 amdgpu_gfx_disable_kcq(adev, 0); 3784 3785 if (amdgpu_sriov_vf(adev)) { 3786 gfx_v9_0_cp_gfx_enable(adev, false); 3787 /* must disable polling for SRIOV when hw finished, otherwise 3788 * CPC engine may still keep fetching WB address which is already 3789 * invalid after sw finished and trigger DMAR reading error in 3790 * hypervisor side. 3791 */ 3792 WREG32_FIELD15(GC, 0, CP_PQ_WPTR_POLL_CNTL, EN, 0); 3793 return 0; 3794 } 3795 3796 /* Use deinitialize sequence from CAIL when unbinding device from driver, 3797 * otherwise KIQ is hanging when binding back 3798 */ 3799 if (!amdgpu_in_reset(adev) && !adev->in_suspend) { 3800 mutex_lock(&adev->srbm_mutex); 3801 soc15_grbm_select(adev, adev->gfx.kiq[0].ring.me, 3802 adev->gfx.kiq[0].ring.pipe, 3803 adev->gfx.kiq[0].ring.queue, 0, 0); 3804 gfx_v9_0_kiq_fini_register(&adev->gfx.kiq[0].ring); 3805 soc15_grbm_select(adev, 0, 0, 0, 0, 0); 3806 mutex_unlock(&adev->srbm_mutex); 3807 } 3808 3809 gfx_v9_0_cp_enable(adev, false); 3810 3811 /* Skip stopping RLC with A+A reset or when RLC controls GFX clock */ 3812 if ((adev->gmc.xgmi.connected_to_cpu && amdgpu_in_reset(adev)) || 3813 (amdgpu_ip_version(adev, GC_HWIP, 0) >= IP_VERSION(9, 4, 2))) { 3814 dev_dbg(adev->dev, "Skipping RLC halt\n"); 3815 return 0; 3816 } 3817 3818 adev->gfx.rlc.funcs->stop(adev); 3819 return 0; 3820 } 3821 3822 static int gfx_v9_0_suspend(void *handle) 3823 { 3824 return gfx_v9_0_hw_fini(handle); 3825 } 3826 3827 static int gfx_v9_0_resume(void *handle) 3828 { 3829 return gfx_v9_0_hw_init(handle); 3830 } 3831 3832 static bool gfx_v9_0_is_idle(void *handle) 3833 { 3834 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 3835 3836 if (REG_GET_FIELD(RREG32_SOC15(GC, 0, mmGRBM_STATUS), 3837 GRBM_STATUS, GUI_ACTIVE)) 3838 return false; 3839 else 3840 return true; 3841 } 3842 3843 static int gfx_v9_0_wait_for_idle(void *handle) 3844 { 3845 unsigned i; 3846 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 3847 3848 for (i = 0; i < adev->usec_timeout; i++) { 3849 if (gfx_v9_0_is_idle(handle)) 3850 return 0; 3851 udelay(1); 3852 } 3853 return -ETIMEDOUT; 3854 } 3855 3856 static int gfx_v9_0_soft_reset(void *handle) 3857 { 3858 u32 grbm_soft_reset = 0; 3859 u32 tmp; 3860 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 3861 3862 /* GRBM_STATUS */ 3863 tmp = RREG32_SOC15(GC, 0, mmGRBM_STATUS); 3864 if (tmp & (GRBM_STATUS__PA_BUSY_MASK | GRBM_STATUS__SC_BUSY_MASK | 3865 GRBM_STATUS__BCI_BUSY_MASK | GRBM_STATUS__SX_BUSY_MASK | 3866 GRBM_STATUS__TA_BUSY_MASK | GRBM_STATUS__VGT_BUSY_MASK | 3867 GRBM_STATUS__DB_BUSY_MASK | GRBM_STATUS__CB_BUSY_MASK | 3868 GRBM_STATUS__GDS_BUSY_MASK | GRBM_STATUS__SPI_BUSY_MASK | 3869 GRBM_STATUS__IA_BUSY_MASK | GRBM_STATUS__IA_BUSY_NO_DMA_MASK)) { 3870 grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, 3871 GRBM_SOFT_RESET, SOFT_RESET_CP, 1); 3872 grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, 3873 GRBM_SOFT_RESET, SOFT_RESET_GFX, 1); 3874 } 3875 3876 if (tmp & (GRBM_STATUS__CP_BUSY_MASK | GRBM_STATUS__CP_COHERENCY_BUSY_MASK)) { 3877 grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, 3878 GRBM_SOFT_RESET, SOFT_RESET_CP, 1); 3879 } 3880 3881 /* GRBM_STATUS2 */ 3882 tmp = RREG32_SOC15(GC, 0, mmGRBM_STATUS2); 3883 if (REG_GET_FIELD(tmp, GRBM_STATUS2, RLC_BUSY)) 3884 grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, 3885 GRBM_SOFT_RESET, SOFT_RESET_RLC, 1); 3886 3887 3888 if (grbm_soft_reset) { 3889 /* stop the rlc */ 3890 adev->gfx.rlc.funcs->stop(adev); 3891 3892 if (adev->gfx.num_gfx_rings) 3893 /* Disable GFX parsing/prefetching */ 3894 gfx_v9_0_cp_gfx_enable(adev, false); 3895 3896 /* Disable MEC parsing/prefetching */ 3897 gfx_v9_0_cp_compute_enable(adev, false); 3898 3899 if (grbm_soft_reset) { 3900 tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET); 3901 tmp |= grbm_soft_reset; 3902 dev_info(adev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp); 3903 WREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET, tmp); 3904 tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET); 3905 3906 udelay(50); 3907 3908 tmp &= ~grbm_soft_reset; 3909 WREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET, tmp); 3910 tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET); 3911 } 3912 3913 /* Wait a little for things to settle down */ 3914 udelay(50); 3915 } 3916 return 0; 3917 } 3918 3919 static uint64_t gfx_v9_0_kiq_read_clock(struct amdgpu_device *adev) 3920 { 3921 signed long r, cnt = 0; 3922 unsigned long flags; 3923 uint32_t seq, reg_val_offs = 0; 3924 uint64_t value = 0; 3925 struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; 3926 struct amdgpu_ring *ring = &kiq->ring; 3927 3928 BUG_ON(!ring->funcs->emit_rreg); 3929 3930 spin_lock_irqsave(&kiq->ring_lock, flags); 3931 if (amdgpu_device_wb_get(adev, ®_val_offs)) { 3932 pr_err("critical bug! too many kiq readers\n"); 3933 goto failed_unlock; 3934 } 3935 amdgpu_ring_alloc(ring, 32); 3936 amdgpu_ring_write(ring, PACKET3(PACKET3_COPY_DATA, 4)); 3937 amdgpu_ring_write(ring, 9 | /* src: register*/ 3938 (5 << 8) | /* dst: memory */ 3939 (1 << 16) | /* count sel */ 3940 (1 << 20)); /* write confirm */ 3941 amdgpu_ring_write(ring, 0); 3942 amdgpu_ring_write(ring, 0); 3943 amdgpu_ring_write(ring, lower_32_bits(adev->wb.gpu_addr + 3944 reg_val_offs * 4)); 3945 amdgpu_ring_write(ring, upper_32_bits(adev->wb.gpu_addr + 3946 reg_val_offs * 4)); 3947 r = amdgpu_fence_emit_polling(ring, &seq, MAX_KIQ_REG_WAIT); 3948 if (r) 3949 goto failed_undo; 3950 3951 amdgpu_ring_commit(ring); 3952 spin_unlock_irqrestore(&kiq->ring_lock, flags); 3953 3954 r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT); 3955 3956 /* don't wait anymore for gpu reset case because this way may 3957 * block gpu_recover() routine forever, e.g. this virt_kiq_rreg 3958 * is triggered in TTM and ttm_bo_lock_delayed_workqueue() will 3959 * never return if we keep waiting in virt_kiq_rreg, which cause 3960 * gpu_recover() hang there. 3961 * 3962 * also don't wait anymore for IRQ context 3963 * */ 3964 if (r < 1 && (amdgpu_in_reset(adev))) 3965 goto failed_kiq_read; 3966 3967 might_sleep(); 3968 while (r < 1 && cnt++ < MAX_KIQ_REG_TRY) { 3969 msleep(MAX_KIQ_REG_BAILOUT_INTERVAL); 3970 r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT); 3971 } 3972 3973 if (cnt > MAX_KIQ_REG_TRY) 3974 goto failed_kiq_read; 3975 3976 mb(); 3977 value = (uint64_t)adev->wb.wb[reg_val_offs] | 3978 (uint64_t)adev->wb.wb[reg_val_offs + 1 ] << 32ULL; 3979 amdgpu_device_wb_free(adev, reg_val_offs); 3980 return value; 3981 3982 failed_undo: 3983 amdgpu_ring_undo(ring); 3984 failed_unlock: 3985 spin_unlock_irqrestore(&kiq->ring_lock, flags); 3986 failed_kiq_read: 3987 if (reg_val_offs) 3988 amdgpu_device_wb_free(adev, reg_val_offs); 3989 pr_err("failed to read gpu clock\n"); 3990 return ~0; 3991 } 3992 3993 static uint64_t gfx_v9_0_get_gpu_clock_counter(struct amdgpu_device *adev) 3994 { 3995 uint64_t clock, clock_lo, clock_hi, hi_check; 3996 3997 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 3998 case IP_VERSION(9, 3, 0): 3999 preempt_disable(); 4000 clock_hi = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER_Renoir); 4001 clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER_Renoir); 4002 hi_check = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_UPPER_Renoir); 4003 /* The SMUIO TSC clock frequency is 100MHz, which sets 32-bit carry over 4004 * roughly every 42 seconds. 4005 */ 4006 if (hi_check != clock_hi) { 4007 clock_lo = RREG32_SOC15_NO_KIQ(SMUIO, 0, mmGOLDEN_TSC_COUNT_LOWER_Renoir); 4008 clock_hi = hi_check; 4009 } 4010 preempt_enable(); 4011 clock = clock_lo | (clock_hi << 32ULL); 4012 break; 4013 default: 4014 amdgpu_gfx_off_ctrl(adev, false); 4015 mutex_lock(&adev->gfx.gpu_clock_mutex); 4016 if (amdgpu_ip_version(adev, GC_HWIP, 0) == 4017 IP_VERSION(9, 0, 1) && 4018 amdgpu_sriov_runtime(adev)) { 4019 clock = gfx_v9_0_kiq_read_clock(adev); 4020 } else { 4021 WREG32_SOC15(GC, 0, mmRLC_CAPTURE_GPU_CLOCK_COUNT, 1); 4022 clock = (uint64_t)RREG32_SOC15(GC, 0, mmRLC_GPU_CLOCK_COUNT_LSB) | 4023 ((uint64_t)RREG32_SOC15(GC, 0, mmRLC_GPU_CLOCK_COUNT_MSB) << 32ULL); 4024 } 4025 mutex_unlock(&adev->gfx.gpu_clock_mutex); 4026 amdgpu_gfx_off_ctrl(adev, true); 4027 break; 4028 } 4029 return clock; 4030 } 4031 4032 static void gfx_v9_0_ring_emit_gds_switch(struct amdgpu_ring *ring, 4033 uint32_t vmid, 4034 uint32_t gds_base, uint32_t gds_size, 4035 uint32_t gws_base, uint32_t gws_size, 4036 uint32_t oa_base, uint32_t oa_size) 4037 { 4038 struct amdgpu_device *adev = ring->adev; 4039 4040 /* GDS Base */ 4041 gfx_v9_0_write_data_to_reg(ring, 0, false, 4042 SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_BASE) + 2 * vmid, 4043 gds_base); 4044 4045 /* GDS Size */ 4046 gfx_v9_0_write_data_to_reg(ring, 0, false, 4047 SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_SIZE) + 2 * vmid, 4048 gds_size); 4049 4050 /* GWS */ 4051 gfx_v9_0_write_data_to_reg(ring, 0, false, 4052 SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID0) + vmid, 4053 gws_size << GDS_GWS_VMID0__SIZE__SHIFT | gws_base); 4054 4055 /* OA */ 4056 gfx_v9_0_write_data_to_reg(ring, 0, false, 4057 SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID0) + vmid, 4058 (1 << (oa_size + oa_base)) - (1 << oa_base)); 4059 } 4060 4061 static const u32 vgpr_init_compute_shader[] = 4062 { 4063 0xb07c0000, 0xbe8000ff, 4064 0x000000f8, 0xbf110800, 4065 0x7e000280, 0x7e020280, 4066 0x7e040280, 0x7e060280, 4067 0x7e080280, 0x7e0a0280, 4068 0x7e0c0280, 0x7e0e0280, 4069 0x80808800, 0xbe803200, 4070 0xbf84fff5, 0xbf9c0000, 4071 0xd28c0001, 0x0001007f, 4072 0xd28d0001, 0x0002027e, 4073 0x10020288, 0xb8810904, 4074 0xb7814000, 0xd1196a01, 4075 0x00000301, 0xbe800087, 4076 0xbefc00c1, 0xd89c4000, 4077 0x00020201, 0xd89cc080, 4078 0x00040401, 0x320202ff, 4079 0x00000800, 0x80808100, 4080 0xbf84fff8, 0x7e020280, 4081 0xbf810000, 0x00000000, 4082 }; 4083 4084 static const u32 sgpr_init_compute_shader[] = 4085 { 4086 0xb07c0000, 0xbe8000ff, 4087 0x0000005f, 0xbee50080, 4088 0xbe812c65, 0xbe822c65, 4089 0xbe832c65, 0xbe842c65, 4090 0xbe852c65, 0xb77c0005, 4091 0x80808500, 0xbf84fff8, 4092 0xbe800080, 0xbf810000, 4093 }; 4094 4095 static const u32 vgpr_init_compute_shader_arcturus[] = { 4096 0xd3d94000, 0x18000080, 0xd3d94001, 0x18000080, 0xd3d94002, 0x18000080, 4097 0xd3d94003, 0x18000080, 0xd3d94004, 0x18000080, 0xd3d94005, 0x18000080, 4098 0xd3d94006, 0x18000080, 0xd3d94007, 0x18000080, 0xd3d94008, 0x18000080, 4099 0xd3d94009, 0x18000080, 0xd3d9400a, 0x18000080, 0xd3d9400b, 0x18000080, 4100 0xd3d9400c, 0x18000080, 0xd3d9400d, 0x18000080, 0xd3d9400e, 0x18000080, 4101 0xd3d9400f, 0x18000080, 0xd3d94010, 0x18000080, 0xd3d94011, 0x18000080, 4102 0xd3d94012, 0x18000080, 0xd3d94013, 0x18000080, 0xd3d94014, 0x18000080, 4103 0xd3d94015, 0x18000080, 0xd3d94016, 0x18000080, 0xd3d94017, 0x18000080, 4104 0xd3d94018, 0x18000080, 0xd3d94019, 0x18000080, 0xd3d9401a, 0x18000080, 4105 0xd3d9401b, 0x18000080, 0xd3d9401c, 0x18000080, 0xd3d9401d, 0x18000080, 4106 0xd3d9401e, 0x18000080, 0xd3d9401f, 0x18000080, 0xd3d94020, 0x18000080, 4107 0xd3d94021, 0x18000080, 0xd3d94022, 0x18000080, 0xd3d94023, 0x18000080, 4108 0xd3d94024, 0x18000080, 0xd3d94025, 0x18000080, 0xd3d94026, 0x18000080, 4109 0xd3d94027, 0x18000080, 0xd3d94028, 0x18000080, 0xd3d94029, 0x18000080, 4110 0xd3d9402a, 0x18000080, 0xd3d9402b, 0x18000080, 0xd3d9402c, 0x18000080, 4111 0xd3d9402d, 0x18000080, 0xd3d9402e, 0x18000080, 0xd3d9402f, 0x18000080, 4112 0xd3d94030, 0x18000080, 0xd3d94031, 0x18000080, 0xd3d94032, 0x18000080, 4113 0xd3d94033, 0x18000080, 0xd3d94034, 0x18000080, 0xd3d94035, 0x18000080, 4114 0xd3d94036, 0x18000080, 0xd3d94037, 0x18000080, 0xd3d94038, 0x18000080, 4115 0xd3d94039, 0x18000080, 0xd3d9403a, 0x18000080, 0xd3d9403b, 0x18000080, 4116 0xd3d9403c, 0x18000080, 0xd3d9403d, 0x18000080, 0xd3d9403e, 0x18000080, 4117 0xd3d9403f, 0x18000080, 0xd3d94040, 0x18000080, 0xd3d94041, 0x18000080, 4118 0xd3d94042, 0x18000080, 0xd3d94043, 0x18000080, 0xd3d94044, 0x18000080, 4119 0xd3d94045, 0x18000080, 0xd3d94046, 0x18000080, 0xd3d94047, 0x18000080, 4120 0xd3d94048, 0x18000080, 0xd3d94049, 0x18000080, 0xd3d9404a, 0x18000080, 4121 0xd3d9404b, 0x18000080, 0xd3d9404c, 0x18000080, 0xd3d9404d, 0x18000080, 4122 0xd3d9404e, 0x18000080, 0xd3d9404f, 0x18000080, 0xd3d94050, 0x18000080, 4123 0xd3d94051, 0x18000080, 0xd3d94052, 0x18000080, 0xd3d94053, 0x18000080, 4124 0xd3d94054, 0x18000080, 0xd3d94055, 0x18000080, 0xd3d94056, 0x18000080, 4125 0xd3d94057, 0x18000080, 0xd3d94058, 0x18000080, 0xd3d94059, 0x18000080, 4126 0xd3d9405a, 0x18000080, 0xd3d9405b, 0x18000080, 0xd3d9405c, 0x18000080, 4127 0xd3d9405d, 0x18000080, 0xd3d9405e, 0x18000080, 0xd3d9405f, 0x18000080, 4128 0xd3d94060, 0x18000080, 0xd3d94061, 0x18000080, 0xd3d94062, 0x18000080, 4129 0xd3d94063, 0x18000080, 0xd3d94064, 0x18000080, 0xd3d94065, 0x18000080, 4130 0xd3d94066, 0x18000080, 0xd3d94067, 0x18000080, 0xd3d94068, 0x18000080, 4131 0xd3d94069, 0x18000080, 0xd3d9406a, 0x18000080, 0xd3d9406b, 0x18000080, 4132 0xd3d9406c, 0x18000080, 0xd3d9406d, 0x18000080, 0xd3d9406e, 0x18000080, 4133 0xd3d9406f, 0x18000080, 0xd3d94070, 0x18000080, 0xd3d94071, 0x18000080, 4134 0xd3d94072, 0x18000080, 0xd3d94073, 0x18000080, 0xd3d94074, 0x18000080, 4135 0xd3d94075, 0x18000080, 0xd3d94076, 0x18000080, 0xd3d94077, 0x18000080, 4136 0xd3d94078, 0x18000080, 0xd3d94079, 0x18000080, 0xd3d9407a, 0x18000080, 4137 0xd3d9407b, 0x18000080, 0xd3d9407c, 0x18000080, 0xd3d9407d, 0x18000080, 4138 0xd3d9407e, 0x18000080, 0xd3d9407f, 0x18000080, 0xd3d94080, 0x18000080, 4139 0xd3d94081, 0x18000080, 0xd3d94082, 0x18000080, 0xd3d94083, 0x18000080, 4140 0xd3d94084, 0x18000080, 0xd3d94085, 0x18000080, 0xd3d94086, 0x18000080, 4141 0xd3d94087, 0x18000080, 0xd3d94088, 0x18000080, 0xd3d94089, 0x18000080, 4142 0xd3d9408a, 0x18000080, 0xd3d9408b, 0x18000080, 0xd3d9408c, 0x18000080, 4143 0xd3d9408d, 0x18000080, 0xd3d9408e, 0x18000080, 0xd3d9408f, 0x18000080, 4144 0xd3d94090, 0x18000080, 0xd3d94091, 0x18000080, 0xd3d94092, 0x18000080, 4145 0xd3d94093, 0x18000080, 0xd3d94094, 0x18000080, 0xd3d94095, 0x18000080, 4146 0xd3d94096, 0x18000080, 0xd3d94097, 0x18000080, 0xd3d94098, 0x18000080, 4147 0xd3d94099, 0x18000080, 0xd3d9409a, 0x18000080, 0xd3d9409b, 0x18000080, 4148 0xd3d9409c, 0x18000080, 0xd3d9409d, 0x18000080, 0xd3d9409e, 0x18000080, 4149 0xd3d9409f, 0x18000080, 0xd3d940a0, 0x18000080, 0xd3d940a1, 0x18000080, 4150 0xd3d940a2, 0x18000080, 0xd3d940a3, 0x18000080, 0xd3d940a4, 0x18000080, 4151 0xd3d940a5, 0x18000080, 0xd3d940a6, 0x18000080, 0xd3d940a7, 0x18000080, 4152 0xd3d940a8, 0x18000080, 0xd3d940a9, 0x18000080, 0xd3d940aa, 0x18000080, 4153 0xd3d940ab, 0x18000080, 0xd3d940ac, 0x18000080, 0xd3d940ad, 0x18000080, 4154 0xd3d940ae, 0x18000080, 0xd3d940af, 0x18000080, 0xd3d940b0, 0x18000080, 4155 0xd3d940b1, 0x18000080, 0xd3d940b2, 0x18000080, 0xd3d940b3, 0x18000080, 4156 0xd3d940b4, 0x18000080, 0xd3d940b5, 0x18000080, 0xd3d940b6, 0x18000080, 4157 0xd3d940b7, 0x18000080, 0xd3d940b8, 0x18000080, 0xd3d940b9, 0x18000080, 4158 0xd3d940ba, 0x18000080, 0xd3d940bb, 0x18000080, 0xd3d940bc, 0x18000080, 4159 0xd3d940bd, 0x18000080, 0xd3d940be, 0x18000080, 0xd3d940bf, 0x18000080, 4160 0xd3d940c0, 0x18000080, 0xd3d940c1, 0x18000080, 0xd3d940c2, 0x18000080, 4161 0xd3d940c3, 0x18000080, 0xd3d940c4, 0x18000080, 0xd3d940c5, 0x18000080, 4162 0xd3d940c6, 0x18000080, 0xd3d940c7, 0x18000080, 0xd3d940c8, 0x18000080, 4163 0xd3d940c9, 0x18000080, 0xd3d940ca, 0x18000080, 0xd3d940cb, 0x18000080, 4164 0xd3d940cc, 0x18000080, 0xd3d940cd, 0x18000080, 0xd3d940ce, 0x18000080, 4165 0xd3d940cf, 0x18000080, 0xd3d940d0, 0x18000080, 0xd3d940d1, 0x18000080, 4166 0xd3d940d2, 0x18000080, 0xd3d940d3, 0x18000080, 0xd3d940d4, 0x18000080, 4167 0xd3d940d5, 0x18000080, 0xd3d940d6, 0x18000080, 0xd3d940d7, 0x18000080, 4168 0xd3d940d8, 0x18000080, 0xd3d940d9, 0x18000080, 0xd3d940da, 0x18000080, 4169 0xd3d940db, 0x18000080, 0xd3d940dc, 0x18000080, 0xd3d940dd, 0x18000080, 4170 0xd3d940de, 0x18000080, 0xd3d940df, 0x18000080, 0xd3d940e0, 0x18000080, 4171 0xd3d940e1, 0x18000080, 0xd3d940e2, 0x18000080, 0xd3d940e3, 0x18000080, 4172 0xd3d940e4, 0x18000080, 0xd3d940e5, 0x18000080, 0xd3d940e6, 0x18000080, 4173 0xd3d940e7, 0x18000080, 0xd3d940e8, 0x18000080, 0xd3d940e9, 0x18000080, 4174 0xd3d940ea, 0x18000080, 0xd3d940eb, 0x18000080, 0xd3d940ec, 0x18000080, 4175 0xd3d940ed, 0x18000080, 0xd3d940ee, 0x18000080, 0xd3d940ef, 0x18000080, 4176 0xd3d940f0, 0x18000080, 0xd3d940f1, 0x18000080, 0xd3d940f2, 0x18000080, 4177 0xd3d940f3, 0x18000080, 0xd3d940f4, 0x18000080, 0xd3d940f5, 0x18000080, 4178 0xd3d940f6, 0x18000080, 0xd3d940f7, 0x18000080, 0xd3d940f8, 0x18000080, 4179 0xd3d940f9, 0x18000080, 0xd3d940fa, 0x18000080, 0xd3d940fb, 0x18000080, 4180 0xd3d940fc, 0x18000080, 0xd3d940fd, 0x18000080, 0xd3d940fe, 0x18000080, 4181 0xd3d940ff, 0x18000080, 0xb07c0000, 0xbe8a00ff, 0x000000f8, 0xbf11080a, 4182 0x7e000280, 0x7e020280, 0x7e040280, 0x7e060280, 0x7e080280, 0x7e0a0280, 4183 0x7e0c0280, 0x7e0e0280, 0x808a880a, 0xbe80320a, 0xbf84fff5, 0xbf9c0000, 4184 0xd28c0001, 0x0001007f, 0xd28d0001, 0x0002027e, 0x10020288, 0xb88b0904, 4185 0xb78b4000, 0xd1196a01, 0x00001701, 0xbe8a0087, 0xbefc00c1, 0xd89c4000, 4186 0x00020201, 0xd89cc080, 0x00040401, 0x320202ff, 0x00000800, 0x808a810a, 4187 0xbf84fff8, 0xbf810000, 4188 }; 4189 4190 /* When below register arrays changed, please update gpr_reg_size, 4191 and sec_ded_counter_reg_size in function gfx_v9_0_do_edc_gpr_workarounds, 4192 to cover all gfx9 ASICs */ 4193 static const struct soc15_reg_entry vgpr_init_regs[] = { 4194 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_RESOURCE_LIMITS), 0x0000000 }, 4195 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_X), 0x40 }, 4196 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Y), 4 }, 4197 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Z), 1 }, 4198 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC1), 0x3f }, 4199 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC2), 0x400000 }, /* 64KB LDS */ 4200 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff }, 4201 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff }, 4202 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE2), 0xffffffff }, 4203 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE3), 0xffffffff }, 4204 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE4), 0xffffffff }, 4205 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE5), 0xffffffff }, 4206 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE6), 0xffffffff }, 4207 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE7), 0xffffffff }, 4208 }; 4209 4210 static const struct soc15_reg_entry vgpr_init_regs_arcturus[] = { 4211 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_RESOURCE_LIMITS), 0x0000000 }, 4212 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_X), 0x40 }, 4213 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Y), 4 }, 4214 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Z), 1 }, 4215 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC1), 0xbf }, 4216 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC2), 0x400000 }, /* 64KB LDS */ 4217 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff }, 4218 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff }, 4219 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE2), 0xffffffff }, 4220 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE3), 0xffffffff }, 4221 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE4), 0xffffffff }, 4222 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE5), 0xffffffff }, 4223 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE6), 0xffffffff }, 4224 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE7), 0xffffffff }, 4225 }; 4226 4227 static const struct soc15_reg_entry sgpr1_init_regs[] = { 4228 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_RESOURCE_LIMITS), 0x0000000 }, 4229 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_X), 0x40 }, 4230 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Y), 8 }, 4231 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Z), 1 }, 4232 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC1), 0x240 }, /* (80 GPRS) */ 4233 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC2), 0x0 }, 4234 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE0), 0x000000ff }, 4235 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE1), 0x000000ff }, 4236 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE2), 0x000000ff }, 4237 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE3), 0x000000ff }, 4238 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE4), 0x000000ff }, 4239 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE5), 0x000000ff }, 4240 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE6), 0x000000ff }, 4241 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE7), 0x000000ff }, 4242 }; 4243 4244 static const struct soc15_reg_entry sgpr2_init_regs[] = { 4245 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_RESOURCE_LIMITS), 0x0000000 }, 4246 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_X), 0x40 }, 4247 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Y), 8 }, 4248 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Z), 1 }, 4249 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC1), 0x240 }, /* (80 GPRS) */ 4250 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC2), 0x0 }, 4251 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE0), 0x0000ff00 }, 4252 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE1), 0x0000ff00 }, 4253 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE2), 0x0000ff00 }, 4254 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE3), 0x0000ff00 }, 4255 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE4), 0x0000ff00 }, 4256 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE5), 0x0000ff00 }, 4257 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE6), 0x0000ff00 }, 4258 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE7), 0x0000ff00 }, 4259 }; 4260 4261 static const struct soc15_reg_entry gfx_v9_0_edc_counter_regs[] = { 4262 { SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_SCRATCH_CNT), 0, 1, 1}, 4263 { SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_UCODE_CNT), 0, 1, 1}, 4264 { SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_ROQ_CNT), 0, 1, 1}, 4265 { SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_TAG_CNT), 0, 1, 1}, 4266 { SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_DMA_CNT), 0, 1, 1}, 4267 { SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_TAG_CNT), 0, 1, 1}, 4268 { SOC15_REG_ENTRY(GC, 0, mmDC_EDC_CSINVOC_CNT), 0, 1, 1}, 4269 { SOC15_REG_ENTRY(GC, 0, mmDC_EDC_RESTORE_CNT), 0, 1, 1}, 4270 { SOC15_REG_ENTRY(GC, 0, mmDC_EDC_STATE_CNT), 0, 1, 1}, 4271 { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_CNT), 0, 1, 1}, 4272 { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_GRBM_CNT), 0, 1, 1}, 4273 { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_DED), 0, 1, 1}, 4274 { SOC15_REG_ENTRY(GC, 0, mmSPI_EDC_CNT), 0, 4, 1}, 4275 { SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), 0, 4, 6}, 4276 { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_DED_CNT), 0, 4, 16}, 4277 { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_INFO), 0, 4, 16}, 4278 { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_SEC_CNT), 0, 4, 16}, 4279 { SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 1, 16}, 4280 { SOC15_REG_ENTRY(GC, 0, mmTCP_ATC_EDC_GATCL1_CNT), 0, 4, 16}, 4281 { SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT), 0, 4, 16}, 4282 { SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 0, 4, 16}, 4283 { SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), 0, 4, 16}, 4284 { SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 0, 4, 6}, 4285 { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 0, 4, 16}, 4286 { SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 0, 4, 16}, 4287 { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), 0, 1, 1}, 4288 { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), 0, 1, 1}, 4289 { SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 1, 32}, 4290 { SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 0, 1, 32}, 4291 { SOC15_REG_ENTRY(GC, 0, mmTCI_EDC_CNT), 0, 1, 72}, 4292 { SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 0, 1, 16}, 4293 { SOC15_REG_ENTRY(GC, 0, mmTCA_EDC_CNT), 0, 1, 2}, 4294 { SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 0, 4, 6}, 4295 }; 4296 4297 static int gfx_v9_0_do_edc_gds_workarounds(struct amdgpu_device *adev) 4298 { 4299 struct amdgpu_ring *ring = &adev->gfx.compute_ring[0]; 4300 int i, r; 4301 4302 /* only support when RAS is enabled */ 4303 if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) 4304 return 0; 4305 4306 r = amdgpu_ring_alloc(ring, 7); 4307 if (r) { 4308 DRM_ERROR("amdgpu: GDS workarounds failed to lock ring %s (%d).\n", 4309 ring->name, r); 4310 return r; 4311 } 4312 4313 WREG32_SOC15(GC, 0, mmGDS_VMID0_BASE, 0x00000000); 4314 WREG32_SOC15(GC, 0, mmGDS_VMID0_SIZE, adev->gds.gds_size); 4315 4316 amdgpu_ring_write(ring, PACKET3(PACKET3_DMA_DATA, 5)); 4317 amdgpu_ring_write(ring, (PACKET3_DMA_DATA_CP_SYNC | 4318 PACKET3_DMA_DATA_DST_SEL(1) | 4319 PACKET3_DMA_DATA_SRC_SEL(2) | 4320 PACKET3_DMA_DATA_ENGINE(0))); 4321 amdgpu_ring_write(ring, 0); 4322 amdgpu_ring_write(ring, 0); 4323 amdgpu_ring_write(ring, 0); 4324 amdgpu_ring_write(ring, 0); 4325 amdgpu_ring_write(ring, PACKET3_DMA_DATA_CMD_RAW_WAIT | 4326 adev->gds.gds_size); 4327 4328 amdgpu_ring_commit(ring); 4329 4330 for (i = 0; i < adev->usec_timeout; i++) { 4331 if (ring->wptr == gfx_v9_0_ring_get_rptr_compute(ring)) 4332 break; 4333 udelay(1); 4334 } 4335 4336 if (i >= adev->usec_timeout) 4337 r = -ETIMEDOUT; 4338 4339 WREG32_SOC15(GC, 0, mmGDS_VMID0_SIZE, 0x00000000); 4340 4341 return r; 4342 } 4343 4344 static int gfx_v9_0_do_edc_gpr_workarounds(struct amdgpu_device *adev) 4345 { 4346 struct amdgpu_ring *ring = &adev->gfx.compute_ring[0]; 4347 struct amdgpu_ib ib; 4348 struct dma_fence *f = NULL; 4349 int r, i; 4350 unsigned total_size, vgpr_offset, sgpr_offset; 4351 u64 gpu_addr; 4352 4353 int compute_dim_x = adev->gfx.config.max_shader_engines * 4354 adev->gfx.config.max_cu_per_sh * 4355 adev->gfx.config.max_sh_per_se; 4356 int sgpr_work_group_size = 5; 4357 int gpr_reg_size = adev->gfx.config.max_shader_engines + 6; 4358 int vgpr_init_shader_size; 4359 const u32 *vgpr_init_shader_ptr; 4360 const struct soc15_reg_entry *vgpr_init_regs_ptr; 4361 4362 /* only support when RAS is enabled */ 4363 if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) 4364 return 0; 4365 4366 /* bail if the compute ring is not ready */ 4367 if (!ring->sched.ready) 4368 return 0; 4369 4370 if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 1)) { 4371 vgpr_init_shader_ptr = vgpr_init_compute_shader_arcturus; 4372 vgpr_init_shader_size = sizeof(vgpr_init_compute_shader_arcturus); 4373 vgpr_init_regs_ptr = vgpr_init_regs_arcturus; 4374 } else { 4375 vgpr_init_shader_ptr = vgpr_init_compute_shader; 4376 vgpr_init_shader_size = sizeof(vgpr_init_compute_shader); 4377 vgpr_init_regs_ptr = vgpr_init_regs; 4378 } 4379 4380 total_size = 4381 (gpr_reg_size * 3 + 4 + 5 + 2) * 4; /* VGPRS */ 4382 total_size += 4383 (gpr_reg_size * 3 + 4 + 5 + 2) * 4; /* SGPRS1 */ 4384 total_size += 4385 (gpr_reg_size * 3 + 4 + 5 + 2) * 4; /* SGPRS2 */ 4386 total_size = ALIGN(total_size, 256); 4387 vgpr_offset = total_size; 4388 total_size += ALIGN(vgpr_init_shader_size, 256); 4389 sgpr_offset = total_size; 4390 total_size += sizeof(sgpr_init_compute_shader); 4391 4392 /* allocate an indirect buffer to put the commands in */ 4393 memset(&ib, 0, sizeof(ib)); 4394 r = amdgpu_ib_get(adev, NULL, total_size, 4395 AMDGPU_IB_POOL_DIRECT, &ib); 4396 if (r) { 4397 DRM_ERROR("amdgpu: failed to get ib (%d).\n", r); 4398 return r; 4399 } 4400 4401 /* load the compute shaders */ 4402 for (i = 0; i < vgpr_init_shader_size/sizeof(u32); i++) 4403 ib.ptr[i + (vgpr_offset / 4)] = vgpr_init_shader_ptr[i]; 4404 4405 for (i = 0; i < ARRAY_SIZE(sgpr_init_compute_shader); i++) 4406 ib.ptr[i + (sgpr_offset / 4)] = sgpr_init_compute_shader[i]; 4407 4408 /* init the ib length to 0 */ 4409 ib.length_dw = 0; 4410 4411 /* VGPR */ 4412 /* write the register state for the compute dispatch */ 4413 for (i = 0; i < gpr_reg_size; i++) { 4414 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1); 4415 ib.ptr[ib.length_dw++] = SOC15_REG_ENTRY_OFFSET(vgpr_init_regs_ptr[i]) 4416 - PACKET3_SET_SH_REG_START; 4417 ib.ptr[ib.length_dw++] = vgpr_init_regs_ptr[i].reg_value; 4418 } 4419 /* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */ 4420 gpu_addr = (ib.gpu_addr + (u64)vgpr_offset) >> 8; 4421 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2); 4422 ib.ptr[ib.length_dw++] = SOC15_REG_OFFSET(GC, 0, mmCOMPUTE_PGM_LO) 4423 - PACKET3_SET_SH_REG_START; 4424 ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr); 4425 ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr); 4426 4427 /* write dispatch packet */ 4428 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3); 4429 ib.ptr[ib.length_dw++] = compute_dim_x * 2; /* x */ 4430 ib.ptr[ib.length_dw++] = 1; /* y */ 4431 ib.ptr[ib.length_dw++] = 1; /* z */ 4432 ib.ptr[ib.length_dw++] = 4433 REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1); 4434 4435 /* write CS partial flush packet */ 4436 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0); 4437 ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4); 4438 4439 /* SGPR1 */ 4440 /* write the register state for the compute dispatch */ 4441 for (i = 0; i < gpr_reg_size; i++) { 4442 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1); 4443 ib.ptr[ib.length_dw++] = SOC15_REG_ENTRY_OFFSET(sgpr1_init_regs[i]) 4444 - PACKET3_SET_SH_REG_START; 4445 ib.ptr[ib.length_dw++] = sgpr1_init_regs[i].reg_value; 4446 } 4447 /* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */ 4448 gpu_addr = (ib.gpu_addr + (u64)sgpr_offset) >> 8; 4449 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2); 4450 ib.ptr[ib.length_dw++] = SOC15_REG_OFFSET(GC, 0, mmCOMPUTE_PGM_LO) 4451 - PACKET3_SET_SH_REG_START; 4452 ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr); 4453 ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr); 4454 4455 /* write dispatch packet */ 4456 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3); 4457 ib.ptr[ib.length_dw++] = compute_dim_x / 2 * sgpr_work_group_size; /* x */ 4458 ib.ptr[ib.length_dw++] = 1; /* y */ 4459 ib.ptr[ib.length_dw++] = 1; /* z */ 4460 ib.ptr[ib.length_dw++] = 4461 REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1); 4462 4463 /* write CS partial flush packet */ 4464 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0); 4465 ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4); 4466 4467 /* SGPR2 */ 4468 /* write the register state for the compute dispatch */ 4469 for (i = 0; i < gpr_reg_size; i++) { 4470 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1); 4471 ib.ptr[ib.length_dw++] = SOC15_REG_ENTRY_OFFSET(sgpr2_init_regs[i]) 4472 - PACKET3_SET_SH_REG_START; 4473 ib.ptr[ib.length_dw++] = sgpr2_init_regs[i].reg_value; 4474 } 4475 /* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */ 4476 gpu_addr = (ib.gpu_addr + (u64)sgpr_offset) >> 8; 4477 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2); 4478 ib.ptr[ib.length_dw++] = SOC15_REG_OFFSET(GC, 0, mmCOMPUTE_PGM_LO) 4479 - PACKET3_SET_SH_REG_START; 4480 ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr); 4481 ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr); 4482 4483 /* write dispatch packet */ 4484 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3); 4485 ib.ptr[ib.length_dw++] = compute_dim_x / 2 * sgpr_work_group_size; /* x */ 4486 ib.ptr[ib.length_dw++] = 1; /* y */ 4487 ib.ptr[ib.length_dw++] = 1; /* z */ 4488 ib.ptr[ib.length_dw++] = 4489 REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1); 4490 4491 /* write CS partial flush packet */ 4492 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0); 4493 ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4); 4494 4495 /* shedule the ib on the ring */ 4496 r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f); 4497 if (r) { 4498 DRM_ERROR("amdgpu: ib submit failed (%d).\n", r); 4499 goto fail; 4500 } 4501 4502 /* wait for the GPU to finish processing the IB */ 4503 r = dma_fence_wait(f, false); 4504 if (r) { 4505 DRM_ERROR("amdgpu: fence wait failed (%d).\n", r); 4506 goto fail; 4507 } 4508 4509 fail: 4510 amdgpu_ib_free(adev, &ib, NULL); 4511 dma_fence_put(f); 4512 4513 return r; 4514 } 4515 4516 static int gfx_v9_0_early_init(void *handle) 4517 { 4518 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4519 4520 adev->gfx.funcs = &gfx_v9_0_gfx_funcs; 4521 4522 if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 1) || 4523 amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 2)) 4524 adev->gfx.num_gfx_rings = 0; 4525 else 4526 adev->gfx.num_gfx_rings = GFX9_NUM_GFX_RINGS; 4527 adev->gfx.xcc_mask = 1; 4528 adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev), 4529 AMDGPU_MAX_COMPUTE_RINGS); 4530 gfx_v9_0_set_kiq_pm4_funcs(adev); 4531 gfx_v9_0_set_ring_funcs(adev); 4532 gfx_v9_0_set_irq_funcs(adev); 4533 gfx_v9_0_set_gds_init(adev); 4534 gfx_v9_0_set_rlc_funcs(adev); 4535 4536 /* init rlcg reg access ctrl */ 4537 gfx_v9_0_init_rlcg_reg_access_ctrl(adev); 4538 4539 return gfx_v9_0_init_microcode(adev); 4540 } 4541 4542 static int gfx_v9_0_ecc_late_init(void *handle) 4543 { 4544 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4545 int r; 4546 4547 /* 4548 * Temp workaround to fix the issue that CP firmware fails to 4549 * update read pointer when CPDMA is writing clearing operation 4550 * to GDS in suspend/resume sequence on several cards. So just 4551 * limit this operation in cold boot sequence. 4552 */ 4553 if ((!adev->in_suspend) && 4554 (adev->gds.gds_size)) { 4555 r = gfx_v9_0_do_edc_gds_workarounds(adev); 4556 if (r) 4557 return r; 4558 } 4559 4560 /* requires IBs so do in late init after IB pool is initialized */ 4561 if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 2)) 4562 r = gfx_v9_4_2_do_edc_gpr_workarounds(adev); 4563 else 4564 r = gfx_v9_0_do_edc_gpr_workarounds(adev); 4565 4566 if (r) 4567 return r; 4568 4569 if (adev->gfx.ras && 4570 adev->gfx.ras->enable_watchdog_timer) 4571 adev->gfx.ras->enable_watchdog_timer(adev); 4572 4573 return 0; 4574 } 4575 4576 static int gfx_v9_0_late_init(void *handle) 4577 { 4578 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4579 int r; 4580 4581 r = amdgpu_irq_get(adev, &adev->gfx.priv_reg_irq, 0); 4582 if (r) 4583 return r; 4584 4585 r = amdgpu_irq_get(adev, &adev->gfx.priv_inst_irq, 0); 4586 if (r) 4587 return r; 4588 4589 r = gfx_v9_0_ecc_late_init(handle); 4590 if (r) 4591 return r; 4592 4593 if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 2)) 4594 gfx_v9_4_2_debug_trap_config_init(adev, 4595 adev->vm_manager.first_kfd_vmid, AMDGPU_NUM_VMID); 4596 else 4597 gfx_v9_0_debug_trap_config_init(adev, 4598 adev->vm_manager.first_kfd_vmid, AMDGPU_NUM_VMID); 4599 4600 return 0; 4601 } 4602 4603 static bool gfx_v9_0_is_rlc_enabled(struct amdgpu_device *adev) 4604 { 4605 uint32_t rlc_setting; 4606 4607 /* if RLC is not enabled, do nothing */ 4608 rlc_setting = RREG32_SOC15(GC, 0, mmRLC_CNTL); 4609 if (!(rlc_setting & RLC_CNTL__RLC_ENABLE_F32_MASK)) 4610 return false; 4611 4612 return true; 4613 } 4614 4615 static void gfx_v9_0_set_safe_mode(struct amdgpu_device *adev, int xcc_id) 4616 { 4617 uint32_t data; 4618 unsigned i; 4619 4620 data = RLC_SAFE_MODE__CMD_MASK; 4621 data |= (1 << RLC_SAFE_MODE__MESSAGE__SHIFT); 4622 WREG32_SOC15(GC, 0, mmRLC_SAFE_MODE, data); 4623 4624 /* wait for RLC_SAFE_MODE */ 4625 for (i = 0; i < adev->usec_timeout; i++) { 4626 if (!REG_GET_FIELD(RREG32_SOC15(GC, 0, mmRLC_SAFE_MODE), RLC_SAFE_MODE, CMD)) 4627 break; 4628 udelay(1); 4629 } 4630 } 4631 4632 static void gfx_v9_0_unset_safe_mode(struct amdgpu_device *adev, int xcc_id) 4633 { 4634 uint32_t data; 4635 4636 data = RLC_SAFE_MODE__CMD_MASK; 4637 WREG32_SOC15(GC, 0, mmRLC_SAFE_MODE, data); 4638 } 4639 4640 static void gfx_v9_0_update_gfx_cg_power_gating(struct amdgpu_device *adev, 4641 bool enable) 4642 { 4643 amdgpu_gfx_rlc_enter_safe_mode(adev, 0); 4644 4645 if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) && enable) { 4646 gfx_v9_0_enable_gfx_cg_power_gating(adev, true); 4647 if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PIPELINE) 4648 gfx_v9_0_enable_gfx_pipeline_powergating(adev, true); 4649 } else { 4650 gfx_v9_0_enable_gfx_cg_power_gating(adev, false); 4651 if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PIPELINE) 4652 gfx_v9_0_enable_gfx_pipeline_powergating(adev, false); 4653 } 4654 4655 amdgpu_gfx_rlc_exit_safe_mode(adev, 0); 4656 } 4657 4658 static void gfx_v9_0_update_gfx_mg_power_gating(struct amdgpu_device *adev, 4659 bool enable) 4660 { 4661 /* TODO: double check if we need to perform under safe mode */ 4662 /* gfx_v9_0_enter_rlc_safe_mode(adev); */ 4663 4664 if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_SMG) && enable) 4665 gfx_v9_0_enable_gfx_static_mg_power_gating(adev, true); 4666 else 4667 gfx_v9_0_enable_gfx_static_mg_power_gating(adev, false); 4668 4669 if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_DMG) && enable) 4670 gfx_v9_0_enable_gfx_dynamic_mg_power_gating(adev, true); 4671 else 4672 gfx_v9_0_enable_gfx_dynamic_mg_power_gating(adev, false); 4673 4674 /* gfx_v9_0_exit_rlc_safe_mode(adev); */ 4675 } 4676 4677 static void gfx_v9_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, 4678 bool enable) 4679 { 4680 uint32_t data, def; 4681 4682 amdgpu_gfx_rlc_enter_safe_mode(adev, 0); 4683 4684 /* It is disabled by HW by default */ 4685 if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG)) { 4686 /* 1 - RLC_CGTT_MGCG_OVERRIDE */ 4687 def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); 4688 4689 if (amdgpu_ip_version(adev, GC_HWIP, 0) != IP_VERSION(9, 2, 1)) 4690 data &= ~RLC_CGTT_MGCG_OVERRIDE__CPF_CGTT_SCLK_OVERRIDE_MASK; 4691 4692 data &= ~(RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK | 4693 RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK | 4694 RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK); 4695 4696 /* only for Vega10 & Raven1 */ 4697 data |= RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK; 4698 4699 if (def != data) 4700 WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); 4701 4702 /* MGLS is a global flag to control all MGLS in GFX */ 4703 if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGLS) { 4704 /* 2 - RLC memory Light sleep */ 4705 if (adev->cg_flags & AMD_CG_SUPPORT_GFX_RLC_LS) { 4706 def = data = RREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL); 4707 data |= RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK; 4708 if (def != data) 4709 WREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL, data); 4710 } 4711 /* 3 - CP memory Light sleep */ 4712 if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CP_LS) { 4713 def = data = RREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL); 4714 data |= CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; 4715 if (def != data) 4716 WREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL, data); 4717 } 4718 } 4719 } else { 4720 /* 1 - MGCG_OVERRIDE */ 4721 def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); 4722 4723 if (amdgpu_ip_version(adev, GC_HWIP, 0) != IP_VERSION(9, 2, 1)) 4724 data |= RLC_CGTT_MGCG_OVERRIDE__CPF_CGTT_SCLK_OVERRIDE_MASK; 4725 4726 data |= (RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK | 4727 RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK | 4728 RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK | 4729 RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK); 4730 4731 if (def != data) 4732 WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); 4733 4734 /* 2 - disable MGLS in RLC */ 4735 data = RREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL); 4736 if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) { 4737 data &= ~RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK; 4738 WREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL, data); 4739 } 4740 4741 /* 3 - disable MGLS in CP */ 4742 data = RREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL); 4743 if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) { 4744 data &= ~CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; 4745 WREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL, data); 4746 } 4747 } 4748 4749 amdgpu_gfx_rlc_exit_safe_mode(adev, 0); 4750 } 4751 4752 static void gfx_v9_0_update_3d_clock_gating(struct amdgpu_device *adev, 4753 bool enable) 4754 { 4755 uint32_t data, def; 4756 4757 if (!adev->gfx.num_gfx_rings) 4758 return; 4759 4760 amdgpu_gfx_rlc_enter_safe_mode(adev, 0); 4761 4762 /* Enable 3D CGCG/CGLS */ 4763 if (enable) { 4764 /* write cmd to clear cgcg/cgls ov */ 4765 def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); 4766 /* unset CGCG override */ 4767 data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_GFX3D_CG_OVERRIDE_MASK; 4768 /* update CGCG and CGLS override bits */ 4769 if (def != data) 4770 WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); 4771 4772 /* enable 3Dcgcg FSM(0x0000363f) */ 4773 def = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D); 4774 4775 if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGCG) 4776 data = (0x36 << RLC_CGCG_CGLS_CTRL_3D__CGCG_GFX_IDLE_THRESHOLD__SHIFT) | 4777 RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK; 4778 else 4779 data = 0x0 << RLC_CGCG_CGLS_CTRL_3D__CGCG_GFX_IDLE_THRESHOLD__SHIFT; 4780 4781 if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGLS) 4782 data |= (0x000F << RLC_CGCG_CGLS_CTRL_3D__CGLS_REP_COMPANSAT_DELAY__SHIFT) | 4783 RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK; 4784 if (def != data) 4785 WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D, data); 4786 4787 /* set IDLE_POLL_COUNT(0x00900100) */ 4788 def = RREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL); 4789 data = (0x0100 << CP_RB_WPTR_POLL_CNTL__POLL_FREQUENCY__SHIFT) | 4790 (0x0090 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT); 4791 if (def != data) 4792 WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL, data); 4793 } else { 4794 /* Disable CGCG/CGLS */ 4795 def = data = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D); 4796 /* disable cgcg, cgls should be disabled */ 4797 data &= ~(RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK | 4798 RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK); 4799 /* disable cgcg and cgls in FSM */ 4800 if (def != data) 4801 WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D, data); 4802 } 4803 4804 amdgpu_gfx_rlc_exit_safe_mode(adev, 0); 4805 } 4806 4807 static void gfx_v9_0_update_coarse_grain_clock_gating(struct amdgpu_device *adev, 4808 bool enable) 4809 { 4810 uint32_t def, data; 4811 4812 amdgpu_gfx_rlc_enter_safe_mode(adev, 0); 4813 4814 if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG)) { 4815 def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE); 4816 /* unset CGCG override */ 4817 data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGCG_OVERRIDE_MASK; 4818 if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) 4819 data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGLS_OVERRIDE_MASK; 4820 else 4821 data |= RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGLS_OVERRIDE_MASK; 4822 /* update CGCG and CGLS override bits */ 4823 if (def != data) 4824 WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data); 4825 4826 /* enable cgcg FSM(0x0000363F) */ 4827 def = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL); 4828 4829 if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 1)) 4830 data = (0x2000 << RLC_CGCG_CGLS_CTRL__CGCG_GFX_IDLE_THRESHOLD__SHIFT) | 4831 RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK; 4832 else 4833 data = (0x36 << RLC_CGCG_CGLS_CTRL__CGCG_GFX_IDLE_THRESHOLD__SHIFT) | 4834 RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK; 4835 if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) 4836 data |= (0x000F << RLC_CGCG_CGLS_CTRL__CGLS_REP_COMPANSAT_DELAY__SHIFT) | 4837 RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK; 4838 if (def != data) 4839 WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL, data); 4840 4841 /* set IDLE_POLL_COUNT(0x00900100) */ 4842 def = RREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL); 4843 data = (0x0100 << CP_RB_WPTR_POLL_CNTL__POLL_FREQUENCY__SHIFT) | 4844 (0x0090 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT); 4845 if (def != data) 4846 WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL, data); 4847 } else { 4848 def = data = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL); 4849 /* reset CGCG/CGLS bits */ 4850 data &= ~(RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK | RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK); 4851 /* disable cgcg and cgls in FSM */ 4852 if (def != data) 4853 WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL, data); 4854 } 4855 4856 amdgpu_gfx_rlc_exit_safe_mode(adev, 0); 4857 } 4858 4859 static int gfx_v9_0_update_gfx_clock_gating(struct amdgpu_device *adev, 4860 bool enable) 4861 { 4862 if (enable) { 4863 /* CGCG/CGLS should be enabled after MGCG/MGLS 4864 * === MGCG + MGLS === 4865 */ 4866 gfx_v9_0_update_medium_grain_clock_gating(adev, enable); 4867 /* === CGCG /CGLS for GFX 3D Only === */ 4868 gfx_v9_0_update_3d_clock_gating(adev, enable); 4869 /* === CGCG + CGLS === */ 4870 gfx_v9_0_update_coarse_grain_clock_gating(adev, enable); 4871 } else { 4872 /* CGCG/CGLS should be disabled before MGCG/MGLS 4873 * === CGCG + CGLS === 4874 */ 4875 gfx_v9_0_update_coarse_grain_clock_gating(adev, enable); 4876 /* === CGCG /CGLS for GFX 3D Only === */ 4877 gfx_v9_0_update_3d_clock_gating(adev, enable); 4878 /* === MGCG + MGLS === */ 4879 gfx_v9_0_update_medium_grain_clock_gating(adev, enable); 4880 } 4881 return 0; 4882 } 4883 4884 static void gfx_v9_0_update_spm_vmid_internal(struct amdgpu_device *adev, 4885 unsigned int vmid) 4886 { 4887 u32 reg, data; 4888 4889 reg = SOC15_REG_OFFSET(GC, 0, mmRLC_SPM_MC_CNTL); 4890 if (amdgpu_sriov_is_pp_one_vf(adev)) 4891 data = RREG32_NO_KIQ(reg); 4892 else 4893 data = RREG32_SOC15(GC, 0, mmRLC_SPM_MC_CNTL); 4894 4895 data &= ~RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK; 4896 data |= (vmid & RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK) << RLC_SPM_MC_CNTL__RLC_SPM_VMID__SHIFT; 4897 4898 if (amdgpu_sriov_is_pp_one_vf(adev)) 4899 WREG32_SOC15_NO_KIQ(GC, 0, mmRLC_SPM_MC_CNTL, data); 4900 else 4901 WREG32_SOC15(GC, 0, mmRLC_SPM_MC_CNTL, data); 4902 } 4903 4904 static void gfx_v9_0_update_spm_vmid(struct amdgpu_device *adev, struct amdgpu_ring *ring, unsigned int vmid) 4905 { 4906 amdgpu_gfx_off_ctrl(adev, false); 4907 4908 gfx_v9_0_update_spm_vmid_internal(adev, vmid); 4909 4910 amdgpu_gfx_off_ctrl(adev, true); 4911 } 4912 4913 static bool gfx_v9_0_check_rlcg_range(struct amdgpu_device *adev, 4914 uint32_t offset, 4915 struct soc15_reg_rlcg *entries, int arr_size) 4916 { 4917 int i; 4918 uint32_t reg; 4919 4920 if (!entries) 4921 return false; 4922 4923 for (i = 0; i < arr_size; i++) { 4924 const struct soc15_reg_rlcg *entry; 4925 4926 entry = &entries[i]; 4927 reg = adev->reg_offset[entry->hwip][entry->instance][entry->segment] + entry->reg; 4928 if (offset == reg) 4929 return true; 4930 } 4931 4932 return false; 4933 } 4934 4935 static bool gfx_v9_0_is_rlcg_access_range(struct amdgpu_device *adev, u32 offset) 4936 { 4937 return gfx_v9_0_check_rlcg_range(adev, offset, 4938 (void *)rlcg_access_gc_9_0, 4939 ARRAY_SIZE(rlcg_access_gc_9_0)); 4940 } 4941 4942 static const struct amdgpu_rlc_funcs gfx_v9_0_rlc_funcs = { 4943 .is_rlc_enabled = gfx_v9_0_is_rlc_enabled, 4944 .set_safe_mode = gfx_v9_0_set_safe_mode, 4945 .unset_safe_mode = gfx_v9_0_unset_safe_mode, 4946 .init = gfx_v9_0_rlc_init, 4947 .get_csb_size = gfx_v9_0_get_csb_size, 4948 .get_csb_buffer = gfx_v9_0_get_csb_buffer, 4949 .get_cp_table_num = gfx_v9_0_cp_jump_table_num, 4950 .resume = gfx_v9_0_rlc_resume, 4951 .stop = gfx_v9_0_rlc_stop, 4952 .reset = gfx_v9_0_rlc_reset, 4953 .start = gfx_v9_0_rlc_start, 4954 .update_spm_vmid = gfx_v9_0_update_spm_vmid, 4955 .is_rlcg_access_range = gfx_v9_0_is_rlcg_access_range, 4956 }; 4957 4958 static int gfx_v9_0_set_powergating_state(void *handle, 4959 enum amd_powergating_state state) 4960 { 4961 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4962 bool enable = (state == AMD_PG_STATE_GATE); 4963 4964 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 4965 case IP_VERSION(9, 2, 2): 4966 case IP_VERSION(9, 1, 0): 4967 case IP_VERSION(9, 3, 0): 4968 if (!enable) 4969 amdgpu_gfx_off_ctrl(adev, false); 4970 4971 if (adev->pg_flags & AMD_PG_SUPPORT_RLC_SMU_HS) { 4972 gfx_v9_0_enable_sck_slow_down_on_power_up(adev, true); 4973 gfx_v9_0_enable_sck_slow_down_on_power_down(adev, true); 4974 } else { 4975 gfx_v9_0_enable_sck_slow_down_on_power_up(adev, false); 4976 gfx_v9_0_enable_sck_slow_down_on_power_down(adev, false); 4977 } 4978 4979 if (adev->pg_flags & AMD_PG_SUPPORT_CP) 4980 gfx_v9_0_enable_cp_power_gating(adev, true); 4981 else 4982 gfx_v9_0_enable_cp_power_gating(adev, false); 4983 4984 /* update gfx cgpg state */ 4985 gfx_v9_0_update_gfx_cg_power_gating(adev, enable); 4986 4987 /* update mgcg state */ 4988 gfx_v9_0_update_gfx_mg_power_gating(adev, enable); 4989 4990 if (enable) 4991 amdgpu_gfx_off_ctrl(adev, true); 4992 break; 4993 case IP_VERSION(9, 2, 1): 4994 amdgpu_gfx_off_ctrl(adev, enable); 4995 break; 4996 default: 4997 break; 4998 } 4999 5000 return 0; 5001 } 5002 5003 static int gfx_v9_0_set_clockgating_state(void *handle, 5004 enum amd_clockgating_state state) 5005 { 5006 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 5007 5008 if (amdgpu_sriov_vf(adev)) 5009 return 0; 5010 5011 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 5012 case IP_VERSION(9, 0, 1): 5013 case IP_VERSION(9, 2, 1): 5014 case IP_VERSION(9, 4, 0): 5015 case IP_VERSION(9, 2, 2): 5016 case IP_VERSION(9, 1, 0): 5017 case IP_VERSION(9, 4, 1): 5018 case IP_VERSION(9, 3, 0): 5019 case IP_VERSION(9, 4, 2): 5020 gfx_v9_0_update_gfx_clock_gating(adev, 5021 state == AMD_CG_STATE_GATE); 5022 break; 5023 default: 5024 break; 5025 } 5026 return 0; 5027 } 5028 5029 static void gfx_v9_0_get_clockgating_state(void *handle, u64 *flags) 5030 { 5031 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 5032 int data; 5033 5034 if (amdgpu_sriov_vf(adev)) 5035 *flags = 0; 5036 5037 /* AMD_CG_SUPPORT_GFX_MGCG */ 5038 data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE)); 5039 if (!(data & RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK)) 5040 *flags |= AMD_CG_SUPPORT_GFX_MGCG; 5041 5042 /* AMD_CG_SUPPORT_GFX_CGCG */ 5043 data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmRLC_CGCG_CGLS_CTRL)); 5044 if (data & RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK) 5045 *flags |= AMD_CG_SUPPORT_GFX_CGCG; 5046 5047 /* AMD_CG_SUPPORT_GFX_CGLS */ 5048 if (data & RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK) 5049 *flags |= AMD_CG_SUPPORT_GFX_CGLS; 5050 5051 /* AMD_CG_SUPPORT_GFX_RLC_LS */ 5052 data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmRLC_MEM_SLP_CNTL)); 5053 if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) 5054 *flags |= AMD_CG_SUPPORT_GFX_RLC_LS | AMD_CG_SUPPORT_GFX_MGLS; 5055 5056 /* AMD_CG_SUPPORT_GFX_CP_LS */ 5057 data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmCP_MEM_SLP_CNTL)); 5058 if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) 5059 *flags |= AMD_CG_SUPPORT_GFX_CP_LS | AMD_CG_SUPPORT_GFX_MGLS; 5060 5061 if (amdgpu_ip_version(adev, GC_HWIP, 0) != IP_VERSION(9, 4, 1)) { 5062 /* AMD_CG_SUPPORT_GFX_3D_CGCG */ 5063 data = RREG32_KIQ(SOC15_REG_OFFSET(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D)); 5064 if (data & RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK) 5065 *flags |= AMD_CG_SUPPORT_GFX_3D_CGCG; 5066 5067 /* AMD_CG_SUPPORT_GFX_3D_CGLS */ 5068 if (data & RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK) 5069 *flags |= AMD_CG_SUPPORT_GFX_3D_CGLS; 5070 } 5071 } 5072 5073 static u64 gfx_v9_0_ring_get_rptr_gfx(struct amdgpu_ring *ring) 5074 { 5075 return *ring->rptr_cpu_addr; /* gfx9 is 32bit rptr*/ 5076 } 5077 5078 static u64 gfx_v9_0_ring_get_wptr_gfx(struct amdgpu_ring *ring) 5079 { 5080 struct amdgpu_device *adev = ring->adev; 5081 u64 wptr; 5082 5083 /* XXX check if swapping is necessary on BE */ 5084 if (ring->use_doorbell) { 5085 wptr = atomic64_read((atomic64_t *)ring->wptr_cpu_addr); 5086 } else { 5087 wptr = RREG32_SOC15(GC, 0, mmCP_RB0_WPTR); 5088 wptr += (u64)RREG32_SOC15(GC, 0, mmCP_RB0_WPTR_HI) << 32; 5089 } 5090 5091 return wptr; 5092 } 5093 5094 static void gfx_v9_0_ring_set_wptr_gfx(struct amdgpu_ring *ring) 5095 { 5096 struct amdgpu_device *adev = ring->adev; 5097 5098 if (ring->use_doorbell) { 5099 /* XXX check if swapping is necessary on BE */ 5100 atomic64_set((atomic64_t *)ring->wptr_cpu_addr, ring->wptr); 5101 WDOORBELL64(ring->doorbell_index, ring->wptr); 5102 } else { 5103 WREG32_SOC15(GC, 0, mmCP_RB0_WPTR, lower_32_bits(ring->wptr)); 5104 WREG32_SOC15(GC, 0, mmCP_RB0_WPTR_HI, upper_32_bits(ring->wptr)); 5105 } 5106 } 5107 5108 static void gfx_v9_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) 5109 { 5110 struct amdgpu_device *adev = ring->adev; 5111 u32 ref_and_mask, reg_mem_engine; 5112 const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg; 5113 5114 if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) { 5115 switch (ring->me) { 5116 case 1: 5117 ref_and_mask = nbio_hf_reg->ref_and_mask_cp2 << ring->pipe; 5118 break; 5119 case 2: 5120 ref_and_mask = nbio_hf_reg->ref_and_mask_cp6 << ring->pipe; 5121 break; 5122 default: 5123 return; 5124 } 5125 reg_mem_engine = 0; 5126 } else { 5127 ref_and_mask = nbio_hf_reg->ref_and_mask_cp0; 5128 reg_mem_engine = 1; /* pfp */ 5129 } 5130 5131 gfx_v9_0_wait_reg_mem(ring, reg_mem_engine, 0, 1, 5132 adev->nbio.funcs->get_hdp_flush_req_offset(adev), 5133 adev->nbio.funcs->get_hdp_flush_done_offset(adev), 5134 ref_and_mask, ref_and_mask, 0x20); 5135 } 5136 5137 static void gfx_v9_0_ring_emit_ib_gfx(struct amdgpu_ring *ring, 5138 struct amdgpu_job *job, 5139 struct amdgpu_ib *ib, 5140 uint32_t flags) 5141 { 5142 unsigned vmid = AMDGPU_JOB_GET_VMID(job); 5143 u32 header, control = 0; 5144 5145 if (ib->flags & AMDGPU_IB_FLAG_CE) 5146 header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2); 5147 else 5148 header = PACKET3(PACKET3_INDIRECT_BUFFER, 2); 5149 5150 control |= ib->length_dw | (vmid << 24); 5151 5152 if (ib->flags & AMDGPU_IB_FLAG_PREEMPT) { 5153 control |= INDIRECT_BUFFER_PRE_ENB(1); 5154 5155 if (flags & AMDGPU_IB_PREEMPTED) 5156 control |= INDIRECT_BUFFER_PRE_RESUME(1); 5157 5158 if (!(ib->flags & AMDGPU_IB_FLAG_CE) && vmid) 5159 gfx_v9_0_ring_emit_de_meta(ring, 5160 (!amdgpu_sriov_vf(ring->adev) && 5161 flags & AMDGPU_IB_PREEMPTED) ? 5162 true : false, 5163 job->gds_size > 0 && job->gds_base != 0); 5164 } 5165 5166 amdgpu_ring_write(ring, header); 5167 BUG_ON(ib->gpu_addr & 0x3); /* Dword align */ 5168 amdgpu_ring_write(ring, 5169 #ifdef __BIG_ENDIAN 5170 (2 << 0) | 5171 #endif 5172 lower_32_bits(ib->gpu_addr)); 5173 amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); 5174 amdgpu_ring_ib_on_emit_cntl(ring); 5175 amdgpu_ring_write(ring, control); 5176 } 5177 5178 static void gfx_v9_0_ring_patch_cntl(struct amdgpu_ring *ring, 5179 unsigned offset) 5180 { 5181 u32 control = ring->ring[offset]; 5182 5183 control |= INDIRECT_BUFFER_PRE_RESUME(1); 5184 ring->ring[offset] = control; 5185 } 5186 5187 static void gfx_v9_0_ring_patch_ce_meta(struct amdgpu_ring *ring, 5188 unsigned offset) 5189 { 5190 struct amdgpu_device *adev = ring->adev; 5191 void *ce_payload_cpu_addr; 5192 uint64_t payload_offset, payload_size; 5193 5194 payload_size = sizeof(struct v9_ce_ib_state); 5195 5196 if (ring->is_mes_queue) { 5197 payload_offset = offsetof(struct amdgpu_mes_ctx_meta_data, 5198 gfx[0].gfx_meta_data) + 5199 offsetof(struct v9_gfx_meta_data, ce_payload); 5200 ce_payload_cpu_addr = 5201 amdgpu_mes_ctx_get_offs_cpu_addr(ring, payload_offset); 5202 } else { 5203 payload_offset = offsetof(struct v9_gfx_meta_data, ce_payload); 5204 ce_payload_cpu_addr = adev->virt.csa_cpu_addr + payload_offset; 5205 } 5206 5207 if (offset + (payload_size >> 2) <= ring->buf_mask + 1) { 5208 memcpy((void *)&ring->ring[offset], ce_payload_cpu_addr, payload_size); 5209 } else { 5210 memcpy((void *)&ring->ring[offset], ce_payload_cpu_addr, 5211 (ring->buf_mask + 1 - offset) << 2); 5212 payload_size -= (ring->buf_mask + 1 - offset) << 2; 5213 memcpy((void *)&ring->ring[0], 5214 ce_payload_cpu_addr + ((ring->buf_mask + 1 - offset) << 2), 5215 payload_size); 5216 } 5217 } 5218 5219 static void gfx_v9_0_ring_patch_de_meta(struct amdgpu_ring *ring, 5220 unsigned offset) 5221 { 5222 struct amdgpu_device *adev = ring->adev; 5223 void *de_payload_cpu_addr; 5224 uint64_t payload_offset, payload_size; 5225 5226 payload_size = sizeof(struct v9_de_ib_state); 5227 5228 if (ring->is_mes_queue) { 5229 payload_offset = offsetof(struct amdgpu_mes_ctx_meta_data, 5230 gfx[0].gfx_meta_data) + 5231 offsetof(struct v9_gfx_meta_data, de_payload); 5232 de_payload_cpu_addr = 5233 amdgpu_mes_ctx_get_offs_cpu_addr(ring, payload_offset); 5234 } else { 5235 payload_offset = offsetof(struct v9_gfx_meta_data, de_payload); 5236 de_payload_cpu_addr = adev->virt.csa_cpu_addr + payload_offset; 5237 } 5238 5239 ((struct v9_de_ib_state *)de_payload_cpu_addr)->ib_completion_status = 5240 IB_COMPLETION_STATUS_PREEMPTED; 5241 5242 if (offset + (payload_size >> 2) <= ring->buf_mask + 1) { 5243 memcpy((void *)&ring->ring[offset], de_payload_cpu_addr, payload_size); 5244 } else { 5245 memcpy((void *)&ring->ring[offset], de_payload_cpu_addr, 5246 (ring->buf_mask + 1 - offset) << 2); 5247 payload_size -= (ring->buf_mask + 1 - offset) << 2; 5248 memcpy((void *)&ring->ring[0], 5249 de_payload_cpu_addr + ((ring->buf_mask + 1 - offset) << 2), 5250 payload_size); 5251 } 5252 } 5253 5254 static void gfx_v9_0_ring_emit_ib_compute(struct amdgpu_ring *ring, 5255 struct amdgpu_job *job, 5256 struct amdgpu_ib *ib, 5257 uint32_t flags) 5258 { 5259 unsigned vmid = AMDGPU_JOB_GET_VMID(job); 5260 u32 control = INDIRECT_BUFFER_VALID | ib->length_dw | (vmid << 24); 5261 5262 /* Currently, there is a high possibility to get wave ID mismatch 5263 * between ME and GDS, leading to a hw deadlock, because ME generates 5264 * different wave IDs than the GDS expects. This situation happens 5265 * randomly when at least 5 compute pipes use GDS ordered append. 5266 * The wave IDs generated by ME are also wrong after suspend/resume. 5267 * Those are probably bugs somewhere else in the kernel driver. 5268 * 5269 * Writing GDS_COMPUTE_MAX_WAVE_ID resets wave ID counters in ME and 5270 * GDS to 0 for this ring (me/pipe). 5271 */ 5272 if (ib->flags & AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID) { 5273 amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); 5274 amdgpu_ring_write(ring, mmGDS_COMPUTE_MAX_WAVE_ID); 5275 amdgpu_ring_write(ring, ring->adev->gds.gds_compute_max_wave_id); 5276 } 5277 5278 amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2)); 5279 BUG_ON(ib->gpu_addr & 0x3); /* Dword align */ 5280 amdgpu_ring_write(ring, 5281 #ifdef __BIG_ENDIAN 5282 (2 << 0) | 5283 #endif 5284 lower_32_bits(ib->gpu_addr)); 5285 amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); 5286 amdgpu_ring_write(ring, control); 5287 } 5288 5289 static void gfx_v9_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, 5290 u64 seq, unsigned flags) 5291 { 5292 bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; 5293 bool int_sel = flags & AMDGPU_FENCE_FLAG_INT; 5294 bool writeback = flags & AMDGPU_FENCE_FLAG_TC_WB_ONLY; 5295 bool exec = flags & AMDGPU_FENCE_FLAG_EXEC; 5296 uint32_t dw2 = 0; 5297 5298 /* RELEASE_MEM - flush caches, send int */ 5299 amdgpu_ring_write(ring, PACKET3(PACKET3_RELEASE_MEM, 6)); 5300 5301 if (writeback) { 5302 dw2 = EOP_TC_NC_ACTION_EN; 5303 } else { 5304 dw2 = EOP_TCL1_ACTION_EN | EOP_TC_ACTION_EN | 5305 EOP_TC_MD_ACTION_EN; 5306 } 5307 dw2 |= EOP_TC_WB_ACTION_EN | EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | 5308 EVENT_INDEX(5); 5309 if (exec) 5310 dw2 |= EOP_EXEC; 5311 5312 amdgpu_ring_write(ring, dw2); 5313 amdgpu_ring_write(ring, DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0)); 5314 5315 /* 5316 * the address should be Qword aligned if 64bit write, Dword 5317 * aligned if only send 32bit data low (discard data high) 5318 */ 5319 if (write64bit) 5320 BUG_ON(addr & 0x7); 5321 else 5322 BUG_ON(addr & 0x3); 5323 amdgpu_ring_write(ring, lower_32_bits(addr)); 5324 amdgpu_ring_write(ring, upper_32_bits(addr)); 5325 amdgpu_ring_write(ring, lower_32_bits(seq)); 5326 amdgpu_ring_write(ring, upper_32_bits(seq)); 5327 amdgpu_ring_write(ring, 0); 5328 } 5329 5330 static void gfx_v9_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring) 5331 { 5332 int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); 5333 uint32_t seq = ring->fence_drv.sync_seq; 5334 uint64_t addr = ring->fence_drv.gpu_addr; 5335 5336 gfx_v9_0_wait_reg_mem(ring, usepfp, 1, 0, 5337 lower_32_bits(addr), upper_32_bits(addr), 5338 seq, 0xffffffff, 4); 5339 } 5340 5341 static void gfx_v9_0_ring_emit_vm_flush(struct amdgpu_ring *ring, 5342 unsigned vmid, uint64_t pd_addr) 5343 { 5344 amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr); 5345 5346 /* compute doesn't have PFP */ 5347 if (ring->funcs->type == AMDGPU_RING_TYPE_GFX) { 5348 /* sync PFP to ME, otherwise we might get invalid PFP reads */ 5349 amdgpu_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); 5350 amdgpu_ring_write(ring, 0x0); 5351 } 5352 } 5353 5354 static u64 gfx_v9_0_ring_get_rptr_compute(struct amdgpu_ring *ring) 5355 { 5356 return *ring->rptr_cpu_addr; /* gfx9 hardware is 32bit rptr */ 5357 } 5358 5359 static u64 gfx_v9_0_ring_get_wptr_compute(struct amdgpu_ring *ring) 5360 { 5361 u64 wptr; 5362 5363 /* XXX check if swapping is necessary on BE */ 5364 if (ring->use_doorbell) 5365 wptr = atomic64_read((atomic64_t *)ring->wptr_cpu_addr); 5366 else 5367 BUG(); 5368 return wptr; 5369 } 5370 5371 static void gfx_v9_0_ring_set_wptr_compute(struct amdgpu_ring *ring) 5372 { 5373 struct amdgpu_device *adev = ring->adev; 5374 5375 /* XXX check if swapping is necessary on BE */ 5376 if (ring->use_doorbell) { 5377 atomic64_set((atomic64_t *)ring->wptr_cpu_addr, ring->wptr); 5378 WDOORBELL64(ring->doorbell_index, ring->wptr); 5379 } else{ 5380 BUG(); /* only DOORBELL method supported on gfx9 now */ 5381 } 5382 } 5383 5384 static void gfx_v9_0_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr, 5385 u64 seq, unsigned int flags) 5386 { 5387 struct amdgpu_device *adev = ring->adev; 5388 5389 /* we only allocate 32bit for each seq wb address */ 5390 BUG_ON(flags & AMDGPU_FENCE_FLAG_64BIT); 5391 5392 /* write fence seq to the "addr" */ 5393 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); 5394 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | 5395 WRITE_DATA_DST_SEL(5) | WR_CONFIRM)); 5396 amdgpu_ring_write(ring, lower_32_bits(addr)); 5397 amdgpu_ring_write(ring, upper_32_bits(addr)); 5398 amdgpu_ring_write(ring, lower_32_bits(seq)); 5399 5400 if (flags & AMDGPU_FENCE_FLAG_INT) { 5401 /* set register to trigger INT */ 5402 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); 5403 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | 5404 WRITE_DATA_DST_SEL(0) | WR_CONFIRM)); 5405 amdgpu_ring_write(ring, SOC15_REG_OFFSET(GC, 0, mmCPC_INT_STATUS)); 5406 amdgpu_ring_write(ring, 0); 5407 amdgpu_ring_write(ring, 0x20000000); /* src_id is 178 */ 5408 } 5409 } 5410 5411 static void gfx_v9_ring_emit_sb(struct amdgpu_ring *ring) 5412 { 5413 amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); 5414 amdgpu_ring_write(ring, 0); 5415 } 5416 5417 static void gfx_v9_0_ring_emit_ce_meta(struct amdgpu_ring *ring, bool resume) 5418 { 5419 struct amdgpu_device *adev = ring->adev; 5420 struct v9_ce_ib_state ce_payload = {0}; 5421 uint64_t offset, ce_payload_gpu_addr; 5422 void *ce_payload_cpu_addr; 5423 int cnt; 5424 5425 cnt = (sizeof(ce_payload) >> 2) + 4 - 2; 5426 5427 if (ring->is_mes_queue) { 5428 offset = offsetof(struct amdgpu_mes_ctx_meta_data, 5429 gfx[0].gfx_meta_data) + 5430 offsetof(struct v9_gfx_meta_data, ce_payload); 5431 ce_payload_gpu_addr = 5432 amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); 5433 ce_payload_cpu_addr = 5434 amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); 5435 } else { 5436 offset = offsetof(struct v9_gfx_meta_data, ce_payload); 5437 ce_payload_gpu_addr = amdgpu_csa_vaddr(ring->adev) + offset; 5438 ce_payload_cpu_addr = adev->virt.csa_cpu_addr + offset; 5439 } 5440 5441 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, cnt)); 5442 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(2) | 5443 WRITE_DATA_DST_SEL(8) | 5444 WR_CONFIRM) | 5445 WRITE_DATA_CACHE_POLICY(0)); 5446 amdgpu_ring_write(ring, lower_32_bits(ce_payload_gpu_addr)); 5447 amdgpu_ring_write(ring, upper_32_bits(ce_payload_gpu_addr)); 5448 5449 amdgpu_ring_ib_on_emit_ce(ring); 5450 5451 if (resume) 5452 amdgpu_ring_write_multiple(ring, ce_payload_cpu_addr, 5453 sizeof(ce_payload) >> 2); 5454 else 5455 amdgpu_ring_write_multiple(ring, (void *)&ce_payload, 5456 sizeof(ce_payload) >> 2); 5457 } 5458 5459 static int gfx_v9_0_ring_preempt_ib(struct amdgpu_ring *ring) 5460 { 5461 int i, r = 0; 5462 struct amdgpu_device *adev = ring->adev; 5463 struct amdgpu_kiq *kiq = &adev->gfx.kiq[0]; 5464 struct amdgpu_ring *kiq_ring = &kiq->ring; 5465 unsigned long flags; 5466 5467 if (!kiq->pmf || !kiq->pmf->kiq_unmap_queues) 5468 return -EINVAL; 5469 5470 spin_lock_irqsave(&kiq->ring_lock, flags); 5471 5472 if (amdgpu_ring_alloc(kiq_ring, kiq->pmf->unmap_queues_size)) { 5473 spin_unlock_irqrestore(&kiq->ring_lock, flags); 5474 return -ENOMEM; 5475 } 5476 5477 /* assert preemption condition */ 5478 amdgpu_ring_set_preempt_cond_exec(ring, false); 5479 5480 ring->trail_seq += 1; 5481 amdgpu_ring_alloc(ring, 13); 5482 gfx_v9_0_ring_emit_fence(ring, ring->trail_fence_gpu_addr, 5483 ring->trail_seq, AMDGPU_FENCE_FLAG_EXEC | AMDGPU_FENCE_FLAG_INT); 5484 5485 /* assert IB preemption, emit the trailing fence */ 5486 kiq->pmf->kiq_unmap_queues(kiq_ring, ring, PREEMPT_QUEUES_NO_UNMAP, 5487 ring->trail_fence_gpu_addr, 5488 ring->trail_seq); 5489 5490 amdgpu_ring_commit(kiq_ring); 5491 spin_unlock_irqrestore(&kiq->ring_lock, flags); 5492 5493 /* poll the trailing fence */ 5494 for (i = 0; i < adev->usec_timeout; i++) { 5495 if (ring->trail_seq == 5496 le32_to_cpu(*ring->trail_fence_cpu_addr)) 5497 break; 5498 udelay(1); 5499 } 5500 5501 if (i >= adev->usec_timeout) { 5502 r = -EINVAL; 5503 DRM_WARN("ring %d timeout to preempt ib\n", ring->idx); 5504 } 5505 5506 /*reset the CP_VMID_PREEMPT after trailing fence*/ 5507 amdgpu_ring_emit_wreg(ring, 5508 SOC15_REG_OFFSET(GC, 0, mmCP_VMID_PREEMPT), 5509 0x0); 5510 amdgpu_ring_commit(ring); 5511 5512 /* deassert preemption condition */ 5513 amdgpu_ring_set_preempt_cond_exec(ring, true); 5514 return r; 5515 } 5516 5517 static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring, bool resume, bool usegds) 5518 { 5519 struct amdgpu_device *adev = ring->adev; 5520 struct v9_de_ib_state de_payload = {0}; 5521 uint64_t offset, gds_addr, de_payload_gpu_addr; 5522 void *de_payload_cpu_addr; 5523 int cnt; 5524 5525 if (ring->is_mes_queue) { 5526 offset = offsetof(struct amdgpu_mes_ctx_meta_data, 5527 gfx[0].gfx_meta_data) + 5528 offsetof(struct v9_gfx_meta_data, de_payload); 5529 de_payload_gpu_addr = 5530 amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); 5531 de_payload_cpu_addr = 5532 amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset); 5533 5534 offset = offsetof(struct amdgpu_mes_ctx_meta_data, 5535 gfx[0].gds_backup) + 5536 offsetof(struct v9_gfx_meta_data, de_payload); 5537 gds_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); 5538 } else { 5539 offset = offsetof(struct v9_gfx_meta_data, de_payload); 5540 de_payload_gpu_addr = amdgpu_csa_vaddr(ring->adev) + offset; 5541 de_payload_cpu_addr = adev->virt.csa_cpu_addr + offset; 5542 5543 gds_addr = ALIGN(amdgpu_csa_vaddr(ring->adev) + 5544 AMDGPU_CSA_SIZE - adev->gds.gds_size, 5545 PAGE_SIZE); 5546 } 5547 5548 if (usegds) { 5549 de_payload.gds_backup_addrlo = lower_32_bits(gds_addr); 5550 de_payload.gds_backup_addrhi = upper_32_bits(gds_addr); 5551 } 5552 5553 cnt = (sizeof(de_payload) >> 2) + 4 - 2; 5554 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, cnt)); 5555 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) | 5556 WRITE_DATA_DST_SEL(8) | 5557 WR_CONFIRM) | 5558 WRITE_DATA_CACHE_POLICY(0)); 5559 amdgpu_ring_write(ring, lower_32_bits(de_payload_gpu_addr)); 5560 amdgpu_ring_write(ring, upper_32_bits(de_payload_gpu_addr)); 5561 5562 amdgpu_ring_ib_on_emit_de(ring); 5563 if (resume) 5564 amdgpu_ring_write_multiple(ring, de_payload_cpu_addr, 5565 sizeof(de_payload) >> 2); 5566 else 5567 amdgpu_ring_write_multiple(ring, (void *)&de_payload, 5568 sizeof(de_payload) >> 2); 5569 } 5570 5571 static void gfx_v9_0_ring_emit_frame_cntl(struct amdgpu_ring *ring, bool start, 5572 bool secure) 5573 { 5574 uint32_t v = secure ? FRAME_TMZ : 0; 5575 5576 amdgpu_ring_write(ring, PACKET3(PACKET3_FRAME_CONTROL, 0)); 5577 amdgpu_ring_write(ring, v | FRAME_CMD(start ? 0 : 1)); 5578 } 5579 5580 static void gfx_v9_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags) 5581 { 5582 uint32_t dw2 = 0; 5583 5584 gfx_v9_0_ring_emit_ce_meta(ring, 5585 (!amdgpu_sriov_vf(ring->adev) && 5586 flags & AMDGPU_IB_PREEMPTED) ? true : false); 5587 5588 dw2 |= 0x80000000; /* set load_enable otherwise this package is just NOPs */ 5589 if (flags & AMDGPU_HAVE_CTX_SWITCH) { 5590 /* set load_global_config & load_global_uconfig */ 5591 dw2 |= 0x8001; 5592 /* set load_cs_sh_regs */ 5593 dw2 |= 0x01000000; 5594 /* set load_per_context_state & load_gfx_sh_regs for GFX */ 5595 dw2 |= 0x10002; 5596 5597 /* set load_ce_ram if preamble presented */ 5598 if (AMDGPU_PREAMBLE_IB_PRESENT & flags) 5599 dw2 |= 0x10000000; 5600 } else { 5601 /* still load_ce_ram if this is the first time preamble presented 5602 * although there is no context switch happens. 5603 */ 5604 if (AMDGPU_PREAMBLE_IB_PRESENT_FIRST & flags) 5605 dw2 |= 0x10000000; 5606 } 5607 5608 amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); 5609 amdgpu_ring_write(ring, dw2); 5610 amdgpu_ring_write(ring, 0); 5611 } 5612 5613 static unsigned gfx_v9_0_ring_emit_init_cond_exec(struct amdgpu_ring *ring) 5614 { 5615 unsigned ret; 5616 amdgpu_ring_write(ring, PACKET3(PACKET3_COND_EXEC, 3)); 5617 amdgpu_ring_write(ring, lower_32_bits(ring->cond_exe_gpu_addr)); 5618 amdgpu_ring_write(ring, upper_32_bits(ring->cond_exe_gpu_addr)); 5619 amdgpu_ring_write(ring, 0); /* discard following DWs if *cond_exec_gpu_addr==0 */ 5620 ret = ring->wptr & ring->buf_mask; 5621 amdgpu_ring_write(ring, 0x55aa55aa); /* patch dummy value later */ 5622 return ret; 5623 } 5624 5625 static void gfx_v9_0_ring_emit_patch_cond_exec(struct amdgpu_ring *ring, unsigned offset) 5626 { 5627 unsigned cur; 5628 BUG_ON(offset > ring->buf_mask); 5629 BUG_ON(ring->ring[offset] != 0x55aa55aa); 5630 5631 cur = (ring->wptr - 1) & ring->buf_mask; 5632 if (likely(cur > offset)) 5633 ring->ring[offset] = cur - offset; 5634 else 5635 ring->ring[offset] = (ring->ring_size>>2) - offset + cur; 5636 } 5637 5638 static void gfx_v9_0_ring_emit_rreg(struct amdgpu_ring *ring, uint32_t reg, 5639 uint32_t reg_val_offs) 5640 { 5641 struct amdgpu_device *adev = ring->adev; 5642 5643 amdgpu_ring_write(ring, PACKET3(PACKET3_COPY_DATA, 4)); 5644 amdgpu_ring_write(ring, 0 | /* src: register*/ 5645 (5 << 8) | /* dst: memory */ 5646 (1 << 20)); /* write confirm */ 5647 amdgpu_ring_write(ring, reg); 5648 amdgpu_ring_write(ring, 0); 5649 amdgpu_ring_write(ring, lower_32_bits(adev->wb.gpu_addr + 5650 reg_val_offs * 4)); 5651 amdgpu_ring_write(ring, upper_32_bits(adev->wb.gpu_addr + 5652 reg_val_offs * 4)); 5653 } 5654 5655 static void gfx_v9_0_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, 5656 uint32_t val) 5657 { 5658 uint32_t cmd = 0; 5659 5660 switch (ring->funcs->type) { 5661 case AMDGPU_RING_TYPE_GFX: 5662 cmd = WRITE_DATA_ENGINE_SEL(1) | WR_CONFIRM; 5663 break; 5664 case AMDGPU_RING_TYPE_KIQ: 5665 cmd = (1 << 16); /* no inc addr */ 5666 break; 5667 default: 5668 cmd = WR_CONFIRM; 5669 break; 5670 } 5671 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); 5672 amdgpu_ring_write(ring, cmd); 5673 amdgpu_ring_write(ring, reg); 5674 amdgpu_ring_write(ring, 0); 5675 amdgpu_ring_write(ring, val); 5676 } 5677 5678 static void gfx_v9_0_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, 5679 uint32_t val, uint32_t mask) 5680 { 5681 gfx_v9_0_wait_reg_mem(ring, 0, 0, 0, reg, 0, val, mask, 0x20); 5682 } 5683 5684 static void gfx_v9_0_ring_emit_reg_write_reg_wait(struct amdgpu_ring *ring, 5685 uint32_t reg0, uint32_t reg1, 5686 uint32_t ref, uint32_t mask) 5687 { 5688 int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX); 5689 struct amdgpu_device *adev = ring->adev; 5690 bool fw_version_ok = (ring->funcs->type == AMDGPU_RING_TYPE_GFX) ? 5691 adev->gfx.me_fw_write_wait : adev->gfx.mec_fw_write_wait; 5692 5693 if (fw_version_ok) 5694 gfx_v9_0_wait_reg_mem(ring, usepfp, 0, 1, reg0, reg1, 5695 ref, mask, 0x20); 5696 else 5697 amdgpu_ring_emit_reg_write_reg_wait_helper(ring, reg0, reg1, 5698 ref, mask); 5699 } 5700 5701 static void gfx_v9_0_ring_soft_recovery(struct amdgpu_ring *ring, unsigned vmid) 5702 { 5703 struct amdgpu_device *adev = ring->adev; 5704 uint32_t value = 0; 5705 5706 value = REG_SET_FIELD(value, SQ_CMD, CMD, 0x03); 5707 value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01); 5708 value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1); 5709 value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid); 5710 WREG32_SOC15(GC, 0, mmSQ_CMD, value); 5711 } 5712 5713 static void gfx_v9_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev, 5714 enum amdgpu_interrupt_state state) 5715 { 5716 switch (state) { 5717 case AMDGPU_IRQ_STATE_DISABLE: 5718 case AMDGPU_IRQ_STATE_ENABLE: 5719 WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0, 5720 TIME_STAMP_INT_ENABLE, 5721 state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); 5722 break; 5723 default: 5724 break; 5725 } 5726 } 5727 5728 static void gfx_v9_0_set_compute_eop_interrupt_state(struct amdgpu_device *adev, 5729 int me, int pipe, 5730 enum amdgpu_interrupt_state state) 5731 { 5732 u32 mec_int_cntl, mec_int_cntl_reg; 5733 5734 /* 5735 * amdgpu controls only the first MEC. That's why this function only 5736 * handles the setting of interrupts for this specific MEC. All other 5737 * pipes' interrupts are set by amdkfd. 5738 */ 5739 5740 if (me == 1) { 5741 switch (pipe) { 5742 case 0: 5743 mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE0_INT_CNTL); 5744 break; 5745 case 1: 5746 mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE1_INT_CNTL); 5747 break; 5748 case 2: 5749 mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE2_INT_CNTL); 5750 break; 5751 case 3: 5752 mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE3_INT_CNTL); 5753 break; 5754 default: 5755 DRM_DEBUG("invalid pipe %d\n", pipe); 5756 return; 5757 } 5758 } else { 5759 DRM_DEBUG("invalid me %d\n", me); 5760 return; 5761 } 5762 5763 switch (state) { 5764 case AMDGPU_IRQ_STATE_DISABLE: 5765 mec_int_cntl = RREG32_SOC15_IP(GC,mec_int_cntl_reg); 5766 mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL, 5767 TIME_STAMP_INT_ENABLE, 0); 5768 WREG32_SOC15_IP(GC, mec_int_cntl_reg, mec_int_cntl); 5769 break; 5770 case AMDGPU_IRQ_STATE_ENABLE: 5771 mec_int_cntl = RREG32_SOC15_IP(GC, mec_int_cntl_reg); 5772 mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL, 5773 TIME_STAMP_INT_ENABLE, 1); 5774 WREG32_SOC15_IP(GC, mec_int_cntl_reg, mec_int_cntl); 5775 break; 5776 default: 5777 break; 5778 } 5779 } 5780 5781 static int gfx_v9_0_set_priv_reg_fault_state(struct amdgpu_device *adev, 5782 struct amdgpu_irq_src *source, 5783 unsigned type, 5784 enum amdgpu_interrupt_state state) 5785 { 5786 switch (state) { 5787 case AMDGPU_IRQ_STATE_DISABLE: 5788 case AMDGPU_IRQ_STATE_ENABLE: 5789 WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0, 5790 PRIV_REG_INT_ENABLE, 5791 state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); 5792 break; 5793 default: 5794 break; 5795 } 5796 5797 return 0; 5798 } 5799 5800 static int gfx_v9_0_set_priv_inst_fault_state(struct amdgpu_device *adev, 5801 struct amdgpu_irq_src *source, 5802 unsigned type, 5803 enum amdgpu_interrupt_state state) 5804 { 5805 switch (state) { 5806 case AMDGPU_IRQ_STATE_DISABLE: 5807 case AMDGPU_IRQ_STATE_ENABLE: 5808 WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0, 5809 PRIV_INSTR_INT_ENABLE, 5810 state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); 5811 break; 5812 default: 5813 break; 5814 } 5815 5816 return 0; 5817 } 5818 5819 #define ENABLE_ECC_ON_ME_PIPE(me, pipe) \ 5820 WREG32_FIELD15(GC, 0, CP_ME##me##_PIPE##pipe##_INT_CNTL,\ 5821 CP_ECC_ERROR_INT_ENABLE, 1) 5822 5823 #define DISABLE_ECC_ON_ME_PIPE(me, pipe) \ 5824 WREG32_FIELD15(GC, 0, CP_ME##me##_PIPE##pipe##_INT_CNTL,\ 5825 CP_ECC_ERROR_INT_ENABLE, 0) 5826 5827 static int gfx_v9_0_set_cp_ecc_error_state(struct amdgpu_device *adev, 5828 struct amdgpu_irq_src *source, 5829 unsigned type, 5830 enum amdgpu_interrupt_state state) 5831 { 5832 switch (state) { 5833 case AMDGPU_IRQ_STATE_DISABLE: 5834 WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0, 5835 CP_ECC_ERROR_INT_ENABLE, 0); 5836 DISABLE_ECC_ON_ME_PIPE(1, 0); 5837 DISABLE_ECC_ON_ME_PIPE(1, 1); 5838 DISABLE_ECC_ON_ME_PIPE(1, 2); 5839 DISABLE_ECC_ON_ME_PIPE(1, 3); 5840 break; 5841 5842 case AMDGPU_IRQ_STATE_ENABLE: 5843 WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0, 5844 CP_ECC_ERROR_INT_ENABLE, 1); 5845 ENABLE_ECC_ON_ME_PIPE(1, 0); 5846 ENABLE_ECC_ON_ME_PIPE(1, 1); 5847 ENABLE_ECC_ON_ME_PIPE(1, 2); 5848 ENABLE_ECC_ON_ME_PIPE(1, 3); 5849 break; 5850 default: 5851 break; 5852 } 5853 5854 return 0; 5855 } 5856 5857 5858 static int gfx_v9_0_set_eop_interrupt_state(struct amdgpu_device *adev, 5859 struct amdgpu_irq_src *src, 5860 unsigned type, 5861 enum amdgpu_interrupt_state state) 5862 { 5863 switch (type) { 5864 case AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP: 5865 gfx_v9_0_set_gfx_eop_interrupt_state(adev, state); 5866 break; 5867 case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP: 5868 gfx_v9_0_set_compute_eop_interrupt_state(adev, 1, 0, state); 5869 break; 5870 case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE1_EOP: 5871 gfx_v9_0_set_compute_eop_interrupt_state(adev, 1, 1, state); 5872 break; 5873 case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE2_EOP: 5874 gfx_v9_0_set_compute_eop_interrupt_state(adev, 1, 2, state); 5875 break; 5876 case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE3_EOP: 5877 gfx_v9_0_set_compute_eop_interrupt_state(adev, 1, 3, state); 5878 break; 5879 case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE0_EOP: 5880 gfx_v9_0_set_compute_eop_interrupt_state(adev, 2, 0, state); 5881 break; 5882 case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE1_EOP: 5883 gfx_v9_0_set_compute_eop_interrupt_state(adev, 2, 1, state); 5884 break; 5885 case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE2_EOP: 5886 gfx_v9_0_set_compute_eop_interrupt_state(adev, 2, 2, state); 5887 break; 5888 case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE3_EOP: 5889 gfx_v9_0_set_compute_eop_interrupt_state(adev, 2, 3, state); 5890 break; 5891 default: 5892 break; 5893 } 5894 return 0; 5895 } 5896 5897 static int gfx_v9_0_eop_irq(struct amdgpu_device *adev, 5898 struct amdgpu_irq_src *source, 5899 struct amdgpu_iv_entry *entry) 5900 { 5901 int i; 5902 u8 me_id, pipe_id, queue_id; 5903 struct amdgpu_ring *ring; 5904 5905 DRM_DEBUG("IH: CP EOP\n"); 5906 me_id = (entry->ring_id & 0x0c) >> 2; 5907 pipe_id = (entry->ring_id & 0x03) >> 0; 5908 queue_id = (entry->ring_id & 0x70) >> 4; 5909 5910 switch (me_id) { 5911 case 0: 5912 if (adev->gfx.num_gfx_rings && 5913 !amdgpu_mcbp_handle_trailing_fence_irq(&adev->gfx.muxer)) { 5914 /* Fence signals are handled on the software rings*/ 5915 for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++) 5916 amdgpu_fence_process(&adev->gfx.sw_gfx_ring[i]); 5917 } 5918 break; 5919 case 1: 5920 case 2: 5921 for (i = 0; i < adev->gfx.num_compute_rings; i++) { 5922 ring = &adev->gfx.compute_ring[i]; 5923 /* Per-queue interrupt is supported for MEC starting from VI. 5924 * The interrupt can only be enabled/disabled per pipe instead of per queue. 5925 */ 5926 if ((ring->me == me_id) && (ring->pipe == pipe_id) && (ring->queue == queue_id)) 5927 amdgpu_fence_process(ring); 5928 } 5929 break; 5930 } 5931 return 0; 5932 } 5933 5934 static void gfx_v9_0_fault(struct amdgpu_device *adev, 5935 struct amdgpu_iv_entry *entry) 5936 { 5937 u8 me_id, pipe_id, queue_id; 5938 struct amdgpu_ring *ring; 5939 int i; 5940 5941 me_id = (entry->ring_id & 0x0c) >> 2; 5942 pipe_id = (entry->ring_id & 0x03) >> 0; 5943 queue_id = (entry->ring_id & 0x70) >> 4; 5944 5945 switch (me_id) { 5946 case 0: 5947 drm_sched_fault(&adev->gfx.gfx_ring[0].sched); 5948 break; 5949 case 1: 5950 case 2: 5951 for (i = 0; i < adev->gfx.num_compute_rings; i++) { 5952 ring = &adev->gfx.compute_ring[i]; 5953 if (ring->me == me_id && ring->pipe == pipe_id && 5954 ring->queue == queue_id) 5955 drm_sched_fault(&ring->sched); 5956 } 5957 break; 5958 } 5959 } 5960 5961 static int gfx_v9_0_priv_reg_irq(struct amdgpu_device *adev, 5962 struct amdgpu_irq_src *source, 5963 struct amdgpu_iv_entry *entry) 5964 { 5965 DRM_ERROR("Illegal register access in command stream\n"); 5966 gfx_v9_0_fault(adev, entry); 5967 return 0; 5968 } 5969 5970 static int gfx_v9_0_priv_inst_irq(struct amdgpu_device *adev, 5971 struct amdgpu_irq_src *source, 5972 struct amdgpu_iv_entry *entry) 5973 { 5974 DRM_ERROR("Illegal instruction in command stream\n"); 5975 gfx_v9_0_fault(adev, entry); 5976 return 0; 5977 } 5978 5979 5980 static const struct soc15_ras_field_entry gfx_v9_0_ras_fields[] = { 5981 { "CPC_SCRATCH", SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_SCRATCH_CNT), 5982 SOC15_REG_FIELD(CPC_EDC_SCRATCH_CNT, SEC_COUNT), 5983 SOC15_REG_FIELD(CPC_EDC_SCRATCH_CNT, DED_COUNT) 5984 }, 5985 { "CPC_UCODE", SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_UCODE_CNT), 5986 SOC15_REG_FIELD(CPC_EDC_UCODE_CNT, SEC_COUNT), 5987 SOC15_REG_FIELD(CPC_EDC_UCODE_CNT, DED_COUNT) 5988 }, 5989 { "CPF_ROQ_ME1", SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_ROQ_CNT), 5990 SOC15_REG_FIELD(CPF_EDC_ROQ_CNT, COUNT_ME1), 5991 0, 0 5992 }, 5993 { "CPF_ROQ_ME2", SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_ROQ_CNT), 5994 SOC15_REG_FIELD(CPF_EDC_ROQ_CNT, COUNT_ME2), 5995 0, 0 5996 }, 5997 { "CPF_TAG", SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_TAG_CNT), 5998 SOC15_REG_FIELD(CPF_EDC_TAG_CNT, SEC_COUNT), 5999 SOC15_REG_FIELD(CPF_EDC_TAG_CNT, DED_COUNT) 6000 }, 6001 { "CPG_DMA_ROQ", SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_DMA_CNT), 6002 SOC15_REG_FIELD(CPG_EDC_DMA_CNT, ROQ_COUNT), 6003 0, 0 6004 }, 6005 { "CPG_DMA_TAG", SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_DMA_CNT), 6006 SOC15_REG_FIELD(CPG_EDC_DMA_CNT, TAG_SEC_COUNT), 6007 SOC15_REG_FIELD(CPG_EDC_DMA_CNT, TAG_DED_COUNT) 6008 }, 6009 { "CPG_TAG", SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_TAG_CNT), 6010 SOC15_REG_FIELD(CPG_EDC_TAG_CNT, SEC_COUNT), 6011 SOC15_REG_FIELD(CPG_EDC_TAG_CNT, DED_COUNT) 6012 }, 6013 { "DC_CSINVOC", SOC15_REG_ENTRY(GC, 0, mmDC_EDC_CSINVOC_CNT), 6014 SOC15_REG_FIELD(DC_EDC_CSINVOC_CNT, COUNT_ME1), 6015 0, 0 6016 }, 6017 { "DC_RESTORE", SOC15_REG_ENTRY(GC, 0, mmDC_EDC_RESTORE_CNT), 6018 SOC15_REG_FIELD(DC_EDC_RESTORE_CNT, COUNT_ME1), 6019 0, 0 6020 }, 6021 { "DC_STATE", SOC15_REG_ENTRY(GC, 0, mmDC_EDC_STATE_CNT), 6022 SOC15_REG_FIELD(DC_EDC_STATE_CNT, COUNT_ME1), 6023 0, 0 6024 }, 6025 { "GDS_MEM", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_CNT), 6026 SOC15_REG_FIELD(GDS_EDC_CNT, GDS_MEM_SEC), 6027 SOC15_REG_FIELD(GDS_EDC_CNT, GDS_MEM_DED) 6028 }, 6029 { "GDS_INPUT_QUEUE", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_CNT), 6030 SOC15_REG_FIELD(GDS_EDC_CNT, GDS_INPUT_QUEUE_SED), 6031 0, 0 6032 }, 6033 { "GDS_ME0_CS_PIPE_MEM", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), 6034 SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, ME0_CS_PIPE_MEM_SEC), 6035 SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, ME0_CS_PIPE_MEM_DED) 6036 }, 6037 { "GDS_OA_PHY_PHY_CMD_RAM_MEM", 6038 SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), 6039 SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_CMD_RAM_MEM_SEC), 6040 SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_CMD_RAM_MEM_DED) 6041 }, 6042 { "GDS_OA_PHY_PHY_DATA_RAM_MEM", 6043 SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), 6044 SOC15_REG_FIELD(GDS_EDC_OA_PHY_CNT, PHY_DATA_RAM_MEM_SED), 6045 0, 0 6046 }, 6047 { "GDS_OA_PIPE_ME1_PIPE0_PIPE_MEM", 6048 SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), 6049 SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE0_PIPE_MEM_SEC), 6050 SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE0_PIPE_MEM_DED) 6051 }, 6052 { "GDS_OA_PIPE_ME1_PIPE1_PIPE_MEM", 6053 SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), 6054 SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE1_PIPE_MEM_SEC), 6055 SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE1_PIPE_MEM_DED) 6056 }, 6057 { "GDS_OA_PIPE_ME1_PIPE2_PIPE_MEM", 6058 SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), 6059 SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE2_PIPE_MEM_SEC), 6060 SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE2_PIPE_MEM_DED) 6061 }, 6062 { "GDS_OA_PIPE_ME1_PIPE3_PIPE_MEM", 6063 SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), 6064 SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE3_PIPE_MEM_SEC), 6065 SOC15_REG_FIELD(GDS_EDC_OA_PIPE_CNT, ME1_PIPE3_PIPE_MEM_DED) 6066 }, 6067 { "SPI_SR_MEM", SOC15_REG_ENTRY(GC, 0, mmSPI_EDC_CNT), 6068 SOC15_REG_FIELD(SPI_EDC_CNT, SPI_SR_MEM_SED_COUNT), 6069 0, 0 6070 }, 6071 { "TA_FS_DFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 6072 SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_DFIFO_SEC_COUNT), 6073 SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_DFIFO_DED_COUNT) 6074 }, 6075 { "TA_FS_AFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 6076 SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_AFIFO_SED_COUNT), 6077 0, 0 6078 }, 6079 { "TA_FL_LFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 6080 SOC15_REG_FIELD(TA_EDC_CNT, TA_FL_LFIFO_SED_COUNT), 6081 0, 0 6082 }, 6083 { "TA_FX_LFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 6084 SOC15_REG_FIELD(TA_EDC_CNT, TA_FX_LFIFO_SED_COUNT), 6085 0, 0 6086 }, 6087 { "TA_FS_CFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 6088 SOC15_REG_FIELD(TA_EDC_CNT, TA_FS_CFIFO_SED_COUNT), 6089 0, 0 6090 }, 6091 { "TCA_HOLE_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCA_EDC_CNT), 6092 SOC15_REG_FIELD(TCA_EDC_CNT, HOLE_FIFO_SED_COUNT), 6093 0, 0 6094 }, 6095 { "TCA_REQ_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCA_EDC_CNT), 6096 SOC15_REG_FIELD(TCA_EDC_CNT, REQ_FIFO_SED_COUNT), 6097 0, 0 6098 }, 6099 { "TCC_CACHE_DATA", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 6100 SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DATA_SEC_COUNT), 6101 SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DATA_DED_COUNT) 6102 }, 6103 { "TCC_CACHE_DIRTY", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 6104 SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DIRTY_SEC_COUNT), 6105 SOC15_REG_FIELD(TCC_EDC_CNT, CACHE_DIRTY_DED_COUNT) 6106 }, 6107 { "TCC_HIGH_RATE_TAG", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 6108 SOC15_REG_FIELD(TCC_EDC_CNT, HIGH_RATE_TAG_SEC_COUNT), 6109 SOC15_REG_FIELD(TCC_EDC_CNT, HIGH_RATE_TAG_DED_COUNT) 6110 }, 6111 { "TCC_LOW_RATE_TAG", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 6112 SOC15_REG_FIELD(TCC_EDC_CNT, LOW_RATE_TAG_SEC_COUNT), 6113 SOC15_REG_FIELD(TCC_EDC_CNT, LOW_RATE_TAG_DED_COUNT) 6114 }, 6115 { "TCC_SRC_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 6116 SOC15_REG_FIELD(TCC_EDC_CNT, SRC_FIFO_SEC_COUNT), 6117 SOC15_REG_FIELD(TCC_EDC_CNT, SRC_FIFO_DED_COUNT) 6118 }, 6119 { "TCC_IN_USE_DEC", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 6120 SOC15_REG_FIELD(TCC_EDC_CNT, IN_USE_DEC_SED_COUNT), 6121 0, 0 6122 }, 6123 { "TCC_IN_USE_TRANSFER", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 6124 SOC15_REG_FIELD(TCC_EDC_CNT, IN_USE_TRANSFER_SED_COUNT), 6125 0, 0 6126 }, 6127 { "TCC_LATENCY_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 6128 SOC15_REG_FIELD(TCC_EDC_CNT, LATENCY_FIFO_SED_COUNT), 6129 0, 0 6130 }, 6131 { "TCC_RETURN_DATA", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 6132 SOC15_REG_FIELD(TCC_EDC_CNT, RETURN_DATA_SED_COUNT), 6133 0, 0 6134 }, 6135 { "TCC_RETURN_CONTROL", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 6136 SOC15_REG_FIELD(TCC_EDC_CNT, RETURN_CONTROL_SED_COUNT), 6137 0, 0 6138 }, 6139 { "TCC_UC_ATOMIC_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 6140 SOC15_REG_FIELD(TCC_EDC_CNT, UC_ATOMIC_FIFO_SED_COUNT), 6141 0, 0 6142 }, 6143 { "TCC_WRITE_RETURN", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 6144 SOC15_REG_FIELD(TCC_EDC_CNT2, WRITE_RETURN_SED_COUNT), 6145 0, 0 6146 }, 6147 { "TCC_WRITE_CACHE_READ", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 6148 SOC15_REG_FIELD(TCC_EDC_CNT2, WRITE_CACHE_READ_SED_COUNT), 6149 0, 0 6150 }, 6151 { "TCC_SRC_FIFO_NEXT_RAM", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 6152 SOC15_REG_FIELD(TCC_EDC_CNT2, SRC_FIFO_NEXT_RAM_SED_COUNT), 6153 0, 0 6154 }, 6155 { "TCC_LATENCY_FIFO_NEXT_RAM", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 6156 SOC15_REG_FIELD(TCC_EDC_CNT2, LATENCY_FIFO_NEXT_RAM_SED_COUNT), 6157 0, 0 6158 }, 6159 { "TCC_CACHE_TAG_PROBE_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 6160 SOC15_REG_FIELD(TCC_EDC_CNT2, CACHE_TAG_PROBE_FIFO_SED_COUNT), 6161 0, 0 6162 }, 6163 { "TCC_WRRET_TAG_WRITE_RETURN", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 6164 SOC15_REG_FIELD(TCC_EDC_CNT2, WRRET_TAG_WRITE_RETURN_SED_COUNT), 6165 0, 0 6166 }, 6167 { "TCC_ATOMIC_RETURN_BUFFER", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 6168 SOC15_REG_FIELD(TCC_EDC_CNT2, ATOMIC_RETURN_BUFFER_SED_COUNT), 6169 0, 0 6170 }, 6171 { "TCI_WRITE_RAM", SOC15_REG_ENTRY(GC, 0, mmTCI_EDC_CNT), 6172 SOC15_REG_FIELD(TCI_EDC_CNT, WRITE_RAM_SED_COUNT), 6173 0, 0 6174 }, 6175 { "TCP_CACHE_RAM", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 6176 SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CACHE_RAM_SEC_COUNT), 6177 SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CACHE_RAM_DED_COUNT) 6178 }, 6179 { "TCP_LFIFO_RAM", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 6180 SOC15_REG_FIELD(TCP_EDC_CNT_NEW, LFIFO_RAM_SEC_COUNT), 6181 SOC15_REG_FIELD(TCP_EDC_CNT_NEW, LFIFO_RAM_DED_COUNT) 6182 }, 6183 { "TCP_CMD_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 6184 SOC15_REG_FIELD(TCP_EDC_CNT_NEW, CMD_FIFO_SED_COUNT), 6185 0, 0 6186 }, 6187 { "TCP_VM_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 6188 SOC15_REG_FIELD(TCP_EDC_CNT_NEW, VM_FIFO_SEC_COUNT), 6189 0, 0 6190 }, 6191 { "TCP_DB_RAM", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 6192 SOC15_REG_FIELD(TCP_EDC_CNT_NEW, DB_RAM_SED_COUNT), 6193 0, 0 6194 }, 6195 { "TCP_UTCL1_LFIFO0", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 6196 SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO0_SEC_COUNT), 6197 SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO0_DED_COUNT) 6198 }, 6199 { "TCP_UTCL1_LFIFO1", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 6200 SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO1_SEC_COUNT), 6201 SOC15_REG_FIELD(TCP_EDC_CNT_NEW, UTCL1_LFIFO1_DED_COUNT) 6202 }, 6203 { "TD_SS_FIFO_LO", SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), 6204 SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_LO_SEC_COUNT), 6205 SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_LO_DED_COUNT) 6206 }, 6207 { "TD_SS_FIFO_HI", SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), 6208 SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_HI_SEC_COUNT), 6209 SOC15_REG_FIELD(TD_EDC_CNT, SS_FIFO_HI_DED_COUNT) 6210 }, 6211 { "TD_CS_FIFO", SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), 6212 SOC15_REG_FIELD(TD_EDC_CNT, CS_FIFO_SED_COUNT), 6213 0, 0 6214 }, 6215 { "SQ_LDS_D", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 6216 SOC15_REG_FIELD(SQ_EDC_CNT, LDS_D_SEC_COUNT), 6217 SOC15_REG_FIELD(SQ_EDC_CNT, LDS_D_DED_COUNT) 6218 }, 6219 { "SQ_LDS_I", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 6220 SOC15_REG_FIELD(SQ_EDC_CNT, LDS_I_SEC_COUNT), 6221 SOC15_REG_FIELD(SQ_EDC_CNT, LDS_I_DED_COUNT) 6222 }, 6223 { "SQ_SGPR", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 6224 SOC15_REG_FIELD(SQ_EDC_CNT, SGPR_SEC_COUNT), 6225 SOC15_REG_FIELD(SQ_EDC_CNT, SGPR_DED_COUNT) 6226 }, 6227 { "SQ_VGPR0", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 6228 SOC15_REG_FIELD(SQ_EDC_CNT, VGPR0_SEC_COUNT), 6229 SOC15_REG_FIELD(SQ_EDC_CNT, VGPR0_DED_COUNT) 6230 }, 6231 { "SQ_VGPR1", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 6232 SOC15_REG_FIELD(SQ_EDC_CNT, VGPR1_SEC_COUNT), 6233 SOC15_REG_FIELD(SQ_EDC_CNT, VGPR1_DED_COUNT) 6234 }, 6235 { "SQ_VGPR2", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 6236 SOC15_REG_FIELD(SQ_EDC_CNT, VGPR2_SEC_COUNT), 6237 SOC15_REG_FIELD(SQ_EDC_CNT, VGPR2_DED_COUNT) 6238 }, 6239 { "SQ_VGPR3", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 6240 SOC15_REG_FIELD(SQ_EDC_CNT, VGPR3_SEC_COUNT), 6241 SOC15_REG_FIELD(SQ_EDC_CNT, VGPR3_DED_COUNT) 6242 }, 6243 { "SQC_DATA_CU0_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), 6244 SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_WRITE_DATA_BUF_SEC_COUNT), 6245 SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_WRITE_DATA_BUF_DED_COUNT) 6246 }, 6247 { "SQC_DATA_CU0_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), 6248 SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_UTCL1_LFIFO_SEC_COUNT), 6249 SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU0_UTCL1_LFIFO_DED_COUNT) 6250 }, 6251 { "SQC_DATA_CU1_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), 6252 SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_WRITE_DATA_BUF_SEC_COUNT), 6253 SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_WRITE_DATA_BUF_DED_COUNT) 6254 }, 6255 { "SQC_DATA_CU1_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), 6256 SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_UTCL1_LFIFO_SEC_COUNT), 6257 SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU1_UTCL1_LFIFO_DED_COUNT) 6258 }, 6259 { "SQC_DATA_CU2_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), 6260 SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_WRITE_DATA_BUF_SEC_COUNT), 6261 SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_WRITE_DATA_BUF_DED_COUNT) 6262 }, 6263 { "SQC_DATA_CU2_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), 6264 SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_UTCL1_LFIFO_SEC_COUNT), 6265 SOC15_REG_FIELD(SQC_EDC_CNT, DATA_CU2_UTCL1_LFIFO_DED_COUNT) 6266 }, 6267 { "SQC_INST_BANKA_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 6268 SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_TAG_RAM_SEC_COUNT), 6269 SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_TAG_RAM_DED_COUNT) 6270 }, 6271 { "SQC_INST_BANKA_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 6272 SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_BANK_RAM_SEC_COUNT), 6273 SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_BANK_RAM_DED_COUNT) 6274 }, 6275 { "SQC_DATA_BANKA_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 6276 SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_TAG_RAM_SEC_COUNT), 6277 SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_TAG_RAM_DED_COUNT) 6278 }, 6279 { "SQC_DATA_BANKA_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 6280 SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_BANK_RAM_SEC_COUNT), 6281 SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_BANK_RAM_DED_COUNT) 6282 }, 6283 { "SQC_INST_BANKA_UTCL1_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 6284 SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_UTCL1_MISS_FIFO_SED_COUNT), 6285 0, 0 6286 }, 6287 { "SQC_INST_BANKA_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 6288 SOC15_REG_FIELD(SQC_EDC_CNT2, INST_BANKA_MISS_FIFO_SED_COUNT), 6289 0, 0 6290 }, 6291 { "SQC_DATA_BANKA_HIT_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 6292 SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_HIT_FIFO_SED_COUNT), 6293 0, 0 6294 }, 6295 { "SQC_DATA_BANKA_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 6296 SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_MISS_FIFO_SED_COUNT), 6297 0, 0 6298 }, 6299 { "SQC_DATA_BANKA_DIRTY_BIT_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 6300 SOC15_REG_FIELD(SQC_EDC_CNT2, DATA_BANKA_DIRTY_BIT_RAM_SED_COUNT), 6301 0, 0 6302 }, 6303 { "SQC_INST_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 6304 SOC15_REG_FIELD(SQC_EDC_CNT2, INST_UTCL1_LFIFO_SEC_COUNT), 6305 SOC15_REG_FIELD(SQC_EDC_CNT2, INST_UTCL1_LFIFO_DED_COUNT) 6306 }, 6307 { "SQC_INST_BANKB_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 6308 SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_TAG_RAM_SEC_COUNT), 6309 SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_TAG_RAM_DED_COUNT) 6310 }, 6311 { "SQC_INST_BANKB_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 6312 SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_BANK_RAM_SEC_COUNT), 6313 SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_BANK_RAM_DED_COUNT) 6314 }, 6315 { "SQC_DATA_BANKB_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 6316 SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_TAG_RAM_SEC_COUNT), 6317 SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_TAG_RAM_DED_COUNT) 6318 }, 6319 { "SQC_DATA_BANKB_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 6320 SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_BANK_RAM_SEC_COUNT), 6321 SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_BANK_RAM_DED_COUNT) 6322 }, 6323 { "SQC_INST_BANKB_UTCL1_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 6324 SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_UTCL1_MISS_FIFO_SED_COUNT), 6325 0, 0 6326 }, 6327 { "SQC_INST_BANKB_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 6328 SOC15_REG_FIELD(SQC_EDC_CNT3, INST_BANKB_MISS_FIFO_SED_COUNT), 6329 0, 0 6330 }, 6331 { "SQC_DATA_BANKB_HIT_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 6332 SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_HIT_FIFO_SED_COUNT), 6333 0, 0 6334 }, 6335 { "SQC_DATA_BANKB_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 6336 SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_MISS_FIFO_SED_COUNT), 6337 0, 0 6338 }, 6339 { "SQC_DATA_BANKB_DIRTY_BIT_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 6340 SOC15_REG_FIELD(SQC_EDC_CNT3, DATA_BANKB_DIRTY_BIT_RAM_SED_COUNT), 6341 0, 0 6342 }, 6343 { "EA_DRAMRD_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 6344 SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT), 6345 SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT) 6346 }, 6347 { "EA_DRAMWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 6348 SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT), 6349 SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT) 6350 }, 6351 { "EA_DRAMWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 6352 SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT), 6353 SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT) 6354 }, 6355 { "EA_RRET_TAGMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 6356 SOC15_REG_FIELD(GCEA_EDC_CNT, RRET_TAGMEM_SEC_COUNT), 6357 SOC15_REG_FIELD(GCEA_EDC_CNT, RRET_TAGMEM_DED_COUNT) 6358 }, 6359 { "EA_WRET_TAGMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 6360 SOC15_REG_FIELD(GCEA_EDC_CNT, WRET_TAGMEM_SEC_COUNT), 6361 SOC15_REG_FIELD(GCEA_EDC_CNT, WRET_TAGMEM_DED_COUNT) 6362 }, 6363 { "EA_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 6364 SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), 6365 0, 0 6366 }, 6367 { "EA_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 6368 SOC15_REG_FIELD(GCEA_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), 6369 0, 0 6370 }, 6371 { "EA_IORD_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 6372 SOC15_REG_FIELD(GCEA_EDC_CNT, IORD_CMDMEM_SED_COUNT), 6373 0, 0 6374 }, 6375 { "EA_IOWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 6376 SOC15_REG_FIELD(GCEA_EDC_CNT, IOWR_CMDMEM_SED_COUNT), 6377 0, 0 6378 }, 6379 { "EA_IOWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 6380 SOC15_REG_FIELD(GCEA_EDC_CNT, IOWR_DATAMEM_SED_COUNT), 6381 0, 0 6382 }, 6383 { "GMIRD_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 6384 SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT), 6385 SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT) 6386 }, 6387 { "GMIWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 6388 SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT), 6389 SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT) 6390 }, 6391 { "GMIWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 6392 SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT), 6393 SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT) 6394 }, 6395 { "GMIRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 6396 SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), 6397 0, 0 6398 }, 6399 { "GMIWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 6400 SOC15_REG_FIELD(GCEA_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), 6401 0, 0 6402 }, 6403 { "MAM_D0MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 6404 SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D0MEM_SED_COUNT), 6405 0, 0 6406 }, 6407 { "MAM_D1MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 6408 SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D1MEM_SED_COUNT), 6409 0, 0 6410 }, 6411 { "MAM_D2MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 6412 SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D2MEM_SED_COUNT), 6413 0, 0 6414 }, 6415 { "MAM_D3MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 6416 SOC15_REG_FIELD(GCEA_EDC_CNT2, MAM_D3MEM_SED_COUNT), 6417 0, 0 6418 } 6419 }; 6420 6421 static int gfx_v9_0_ras_error_inject(struct amdgpu_device *adev, 6422 void *inject_if, uint32_t instance_mask) 6423 { 6424 struct ras_inject_if *info = (struct ras_inject_if *)inject_if; 6425 int ret; 6426 struct ta_ras_trigger_error_input block_info = { 0 }; 6427 6428 if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) 6429 return -EINVAL; 6430 6431 if (info->head.sub_block_index >= ARRAY_SIZE(ras_gfx_subblocks)) 6432 return -EINVAL; 6433 6434 if (!ras_gfx_subblocks[info->head.sub_block_index].name) 6435 return -EPERM; 6436 6437 if (!(ras_gfx_subblocks[info->head.sub_block_index].hw_supported_error_type & 6438 info->head.type)) { 6439 DRM_ERROR("GFX Subblock %s, hardware do not support type 0x%x\n", 6440 ras_gfx_subblocks[info->head.sub_block_index].name, 6441 info->head.type); 6442 return -EPERM; 6443 } 6444 6445 if (!(ras_gfx_subblocks[info->head.sub_block_index].sw_supported_error_type & 6446 info->head.type)) { 6447 DRM_ERROR("GFX Subblock %s, driver do not support type 0x%x\n", 6448 ras_gfx_subblocks[info->head.sub_block_index].name, 6449 info->head.type); 6450 return -EPERM; 6451 } 6452 6453 block_info.block_id = amdgpu_ras_block_to_ta(info->head.block); 6454 block_info.sub_block_index = 6455 ras_gfx_subblocks[info->head.sub_block_index].ta_subblock; 6456 block_info.inject_error_type = amdgpu_ras_error_to_ta(info->head.type); 6457 block_info.address = info->address; 6458 block_info.value = info->value; 6459 6460 mutex_lock(&adev->grbm_idx_mutex); 6461 ret = psp_ras_trigger_error(&adev->psp, &block_info, instance_mask); 6462 mutex_unlock(&adev->grbm_idx_mutex); 6463 6464 return ret; 6465 } 6466 6467 static const char * const vml2_mems[] = { 6468 "UTC_VML2_BANK_CACHE_0_BIGK_MEM0", 6469 "UTC_VML2_BANK_CACHE_0_BIGK_MEM1", 6470 "UTC_VML2_BANK_CACHE_0_4K_MEM0", 6471 "UTC_VML2_BANK_CACHE_0_4K_MEM1", 6472 "UTC_VML2_BANK_CACHE_1_BIGK_MEM0", 6473 "UTC_VML2_BANK_CACHE_1_BIGK_MEM1", 6474 "UTC_VML2_BANK_CACHE_1_4K_MEM0", 6475 "UTC_VML2_BANK_CACHE_1_4K_MEM1", 6476 "UTC_VML2_BANK_CACHE_2_BIGK_MEM0", 6477 "UTC_VML2_BANK_CACHE_2_BIGK_MEM1", 6478 "UTC_VML2_BANK_CACHE_2_4K_MEM0", 6479 "UTC_VML2_BANK_CACHE_2_4K_MEM1", 6480 "UTC_VML2_BANK_CACHE_3_BIGK_MEM0", 6481 "UTC_VML2_BANK_CACHE_3_BIGK_MEM1", 6482 "UTC_VML2_BANK_CACHE_3_4K_MEM0", 6483 "UTC_VML2_BANK_CACHE_3_4K_MEM1", 6484 }; 6485 6486 static const char * const vml2_walker_mems[] = { 6487 "UTC_VML2_CACHE_PDE0_MEM0", 6488 "UTC_VML2_CACHE_PDE0_MEM1", 6489 "UTC_VML2_CACHE_PDE1_MEM0", 6490 "UTC_VML2_CACHE_PDE1_MEM1", 6491 "UTC_VML2_CACHE_PDE2_MEM0", 6492 "UTC_VML2_CACHE_PDE2_MEM1", 6493 "UTC_VML2_RDIF_LOG_FIFO", 6494 }; 6495 6496 static const char * const atc_l2_cache_2m_mems[] = { 6497 "UTC_ATCL2_CACHE_2M_BANK0_WAY0_MEM", 6498 "UTC_ATCL2_CACHE_2M_BANK0_WAY1_MEM", 6499 "UTC_ATCL2_CACHE_2M_BANK1_WAY0_MEM", 6500 "UTC_ATCL2_CACHE_2M_BANK1_WAY1_MEM", 6501 }; 6502 6503 static const char *atc_l2_cache_4k_mems[] = { 6504 "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM0", 6505 "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM1", 6506 "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM2", 6507 "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM3", 6508 "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM4", 6509 "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM5", 6510 "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM6", 6511 "UTC_ATCL2_CACHE_4K_BANK0_WAY0_MEM7", 6512 "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM0", 6513 "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM1", 6514 "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM2", 6515 "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM3", 6516 "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM4", 6517 "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM5", 6518 "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM6", 6519 "UTC_ATCL2_CACHE_4K_BANK0_WAY1_MEM7", 6520 "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM0", 6521 "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM1", 6522 "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM2", 6523 "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM3", 6524 "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM4", 6525 "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM5", 6526 "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM6", 6527 "UTC_ATCL2_CACHE_4K_BANK1_WAY0_MEM7", 6528 "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM0", 6529 "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM1", 6530 "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM2", 6531 "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM3", 6532 "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM4", 6533 "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM5", 6534 "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM6", 6535 "UTC_ATCL2_CACHE_4K_BANK1_WAY1_MEM7", 6536 }; 6537 6538 static int gfx_v9_0_query_utc_edc_status(struct amdgpu_device *adev, 6539 struct ras_err_data *err_data) 6540 { 6541 uint32_t i, data; 6542 uint32_t sec_count, ded_count; 6543 6544 WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_INDEX, 255); 6545 WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_CNT, 0); 6546 WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_INDEX, 255); 6547 WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_CNT, 0); 6548 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_INDEX, 255); 6549 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_CNT, 0); 6550 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_INDEX, 255); 6551 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_CNT, 0); 6552 6553 for (i = 0; i < ARRAY_SIZE(vml2_mems); i++) { 6554 WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_INDEX, i); 6555 data = RREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_CNT); 6556 6557 sec_count = REG_GET_FIELD(data, VM_L2_MEM_ECC_CNT, SEC_COUNT); 6558 if (sec_count) { 6559 dev_info(adev->dev, "Instance[%d]: SubBlock %s, " 6560 "SEC %d\n", i, vml2_mems[i], sec_count); 6561 err_data->ce_count += sec_count; 6562 } 6563 6564 ded_count = REG_GET_FIELD(data, VM_L2_MEM_ECC_CNT, DED_COUNT); 6565 if (ded_count) { 6566 dev_info(adev->dev, "Instance[%d]: SubBlock %s, " 6567 "DED %d\n", i, vml2_mems[i], ded_count); 6568 err_data->ue_count += ded_count; 6569 } 6570 } 6571 6572 for (i = 0; i < ARRAY_SIZE(vml2_walker_mems); i++) { 6573 WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_INDEX, i); 6574 data = RREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_CNT); 6575 6576 sec_count = REG_GET_FIELD(data, VM_L2_WALKER_MEM_ECC_CNT, 6577 SEC_COUNT); 6578 if (sec_count) { 6579 dev_info(adev->dev, "Instance[%d]: SubBlock %s, " 6580 "SEC %d\n", i, vml2_walker_mems[i], sec_count); 6581 err_data->ce_count += sec_count; 6582 } 6583 6584 ded_count = REG_GET_FIELD(data, VM_L2_WALKER_MEM_ECC_CNT, 6585 DED_COUNT); 6586 if (ded_count) { 6587 dev_info(adev->dev, "Instance[%d]: SubBlock %s, " 6588 "DED %d\n", i, vml2_walker_mems[i], ded_count); 6589 err_data->ue_count += ded_count; 6590 } 6591 } 6592 6593 for (i = 0; i < ARRAY_SIZE(atc_l2_cache_2m_mems); i++) { 6594 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_INDEX, i); 6595 data = RREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_CNT); 6596 6597 sec_count = (data & 0x00006000L) >> 0xd; 6598 if (sec_count) { 6599 dev_info(adev->dev, "Instance[%d]: SubBlock %s, " 6600 "SEC %d\n", i, atc_l2_cache_2m_mems[i], 6601 sec_count); 6602 err_data->ce_count += sec_count; 6603 } 6604 } 6605 6606 for (i = 0; i < ARRAY_SIZE(atc_l2_cache_4k_mems); i++) { 6607 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_INDEX, i); 6608 data = RREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_CNT); 6609 6610 sec_count = (data & 0x00006000L) >> 0xd; 6611 if (sec_count) { 6612 dev_info(adev->dev, "Instance[%d]: SubBlock %s, " 6613 "SEC %d\n", i, atc_l2_cache_4k_mems[i], 6614 sec_count); 6615 err_data->ce_count += sec_count; 6616 } 6617 6618 ded_count = (data & 0x00018000L) >> 0xf; 6619 if (ded_count) { 6620 dev_info(adev->dev, "Instance[%d]: SubBlock %s, " 6621 "DED %d\n", i, atc_l2_cache_4k_mems[i], 6622 ded_count); 6623 err_data->ue_count += ded_count; 6624 } 6625 } 6626 6627 WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_INDEX, 255); 6628 WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_INDEX, 255); 6629 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_INDEX, 255); 6630 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_INDEX, 255); 6631 6632 return 0; 6633 } 6634 6635 static int gfx_v9_0_ras_error_count(struct amdgpu_device *adev, 6636 const struct soc15_reg_entry *reg, 6637 uint32_t se_id, uint32_t inst_id, uint32_t value, 6638 uint32_t *sec_count, uint32_t *ded_count) 6639 { 6640 uint32_t i; 6641 uint32_t sec_cnt, ded_cnt; 6642 6643 for (i = 0; i < ARRAY_SIZE(gfx_v9_0_ras_fields); i++) { 6644 if(gfx_v9_0_ras_fields[i].reg_offset != reg->reg_offset || 6645 gfx_v9_0_ras_fields[i].seg != reg->seg || 6646 gfx_v9_0_ras_fields[i].inst != reg->inst) 6647 continue; 6648 6649 sec_cnt = (value & 6650 gfx_v9_0_ras_fields[i].sec_count_mask) >> 6651 gfx_v9_0_ras_fields[i].sec_count_shift; 6652 if (sec_cnt) { 6653 dev_info(adev->dev, "GFX SubBlock %s, " 6654 "Instance[%d][%d], SEC %d\n", 6655 gfx_v9_0_ras_fields[i].name, 6656 se_id, inst_id, 6657 sec_cnt); 6658 *sec_count += sec_cnt; 6659 } 6660 6661 ded_cnt = (value & 6662 gfx_v9_0_ras_fields[i].ded_count_mask) >> 6663 gfx_v9_0_ras_fields[i].ded_count_shift; 6664 if (ded_cnt) { 6665 dev_info(adev->dev, "GFX SubBlock %s, " 6666 "Instance[%d][%d], DED %d\n", 6667 gfx_v9_0_ras_fields[i].name, 6668 se_id, inst_id, 6669 ded_cnt); 6670 *ded_count += ded_cnt; 6671 } 6672 } 6673 6674 return 0; 6675 } 6676 6677 static void gfx_v9_0_reset_ras_error_count(struct amdgpu_device *adev) 6678 { 6679 int i, j, k; 6680 6681 if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) 6682 return; 6683 6684 /* read back registers to clear the counters */ 6685 mutex_lock(&adev->grbm_idx_mutex); 6686 for (i = 0; i < ARRAY_SIZE(gfx_v9_0_edc_counter_regs); i++) { 6687 for (j = 0; j < gfx_v9_0_edc_counter_regs[i].se_num; j++) { 6688 for (k = 0; k < gfx_v9_0_edc_counter_regs[i].instance; k++) { 6689 amdgpu_gfx_select_se_sh(adev, j, 0x0, k, 0); 6690 RREG32(SOC15_REG_ENTRY_OFFSET(gfx_v9_0_edc_counter_regs[i])); 6691 } 6692 } 6693 } 6694 WREG32_SOC15(GC, 0, mmGRBM_GFX_INDEX, 0xe0000000); 6695 mutex_unlock(&adev->grbm_idx_mutex); 6696 6697 WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_INDEX, 255); 6698 WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_CNT, 0); 6699 WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_INDEX, 255); 6700 WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_CNT, 0); 6701 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_INDEX, 255); 6702 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_CNT, 0); 6703 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_INDEX, 255); 6704 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_CNT, 0); 6705 6706 for (i = 0; i < ARRAY_SIZE(vml2_mems); i++) { 6707 WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_INDEX, i); 6708 RREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_CNT); 6709 } 6710 6711 for (i = 0; i < ARRAY_SIZE(vml2_walker_mems); i++) { 6712 WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_INDEX, i); 6713 RREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_CNT); 6714 } 6715 6716 for (i = 0; i < ARRAY_SIZE(atc_l2_cache_2m_mems); i++) { 6717 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_INDEX, i); 6718 RREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_CNT); 6719 } 6720 6721 for (i = 0; i < ARRAY_SIZE(atc_l2_cache_4k_mems); i++) { 6722 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_INDEX, i); 6723 RREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_CNT); 6724 } 6725 6726 WREG32_SOC15(GC, 0, mmVM_L2_MEM_ECC_INDEX, 255); 6727 WREG32_SOC15(GC, 0, mmVM_L2_WALKER_MEM_ECC_INDEX, 255); 6728 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_2M_EDC_INDEX, 255); 6729 WREG32_SOC15(GC, 0, mmATC_L2_CACHE_4K_EDC_INDEX, 255); 6730 } 6731 6732 static void gfx_v9_0_query_ras_error_count(struct amdgpu_device *adev, 6733 void *ras_error_status) 6734 { 6735 struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; 6736 uint32_t sec_count = 0, ded_count = 0; 6737 uint32_t i, j, k; 6738 uint32_t reg_value; 6739 6740 if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) 6741 return; 6742 6743 err_data->ue_count = 0; 6744 err_data->ce_count = 0; 6745 6746 mutex_lock(&adev->grbm_idx_mutex); 6747 6748 for (i = 0; i < ARRAY_SIZE(gfx_v9_0_edc_counter_regs); i++) { 6749 for (j = 0; j < gfx_v9_0_edc_counter_regs[i].se_num; j++) { 6750 for (k = 0; k < gfx_v9_0_edc_counter_regs[i].instance; k++) { 6751 amdgpu_gfx_select_se_sh(adev, j, 0, k, 0); 6752 reg_value = 6753 RREG32(SOC15_REG_ENTRY_OFFSET(gfx_v9_0_edc_counter_regs[i])); 6754 if (reg_value) 6755 gfx_v9_0_ras_error_count(adev, 6756 &gfx_v9_0_edc_counter_regs[i], 6757 j, k, reg_value, 6758 &sec_count, &ded_count); 6759 } 6760 } 6761 } 6762 6763 err_data->ce_count += sec_count; 6764 err_data->ue_count += ded_count; 6765 6766 amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); 6767 mutex_unlock(&adev->grbm_idx_mutex); 6768 6769 gfx_v9_0_query_utc_edc_status(adev, err_data); 6770 } 6771 6772 static void gfx_v9_0_emit_mem_sync(struct amdgpu_ring *ring) 6773 { 6774 const unsigned int cp_coher_cntl = 6775 PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_SH_ICACHE_ACTION_ENA(1) | 6776 PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_SH_KCACHE_ACTION_ENA(1) | 6777 PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TC_ACTION_ENA(1) | 6778 PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TCL1_ACTION_ENA(1) | 6779 PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TC_WB_ACTION_ENA(1); 6780 6781 /* ACQUIRE_MEM -make one or more surfaces valid for use by the subsequent operations */ 6782 amdgpu_ring_write(ring, PACKET3(PACKET3_ACQUIRE_MEM, 5)); 6783 amdgpu_ring_write(ring, cp_coher_cntl); /* CP_COHER_CNTL */ 6784 amdgpu_ring_write(ring, 0xffffffff); /* CP_COHER_SIZE */ 6785 amdgpu_ring_write(ring, 0xffffff); /* CP_COHER_SIZE_HI */ 6786 amdgpu_ring_write(ring, 0); /* CP_COHER_BASE */ 6787 amdgpu_ring_write(ring, 0); /* CP_COHER_BASE_HI */ 6788 amdgpu_ring_write(ring, 0x0000000A); /* POLL_INTERVAL */ 6789 } 6790 6791 static void gfx_v9_0_emit_wave_limit_cs(struct amdgpu_ring *ring, 6792 uint32_t pipe, bool enable) 6793 { 6794 struct amdgpu_device *adev = ring->adev; 6795 uint32_t val; 6796 uint32_t wcl_cs_reg; 6797 6798 /* mmSPI_WCL_PIPE_PERCENT_CS[0-7]_DEFAULT values are same */ 6799 val = enable ? 0x1 : mmSPI_WCL_PIPE_PERCENT_CS0_DEFAULT; 6800 6801 switch (pipe) { 6802 case 0: 6803 wcl_cs_reg = SOC15_REG_OFFSET(GC, 0, mmSPI_WCL_PIPE_PERCENT_CS0); 6804 break; 6805 case 1: 6806 wcl_cs_reg = SOC15_REG_OFFSET(GC, 0, mmSPI_WCL_PIPE_PERCENT_CS1); 6807 break; 6808 case 2: 6809 wcl_cs_reg = SOC15_REG_OFFSET(GC, 0, mmSPI_WCL_PIPE_PERCENT_CS2); 6810 break; 6811 case 3: 6812 wcl_cs_reg = SOC15_REG_OFFSET(GC, 0, mmSPI_WCL_PIPE_PERCENT_CS3); 6813 break; 6814 default: 6815 DRM_DEBUG("invalid pipe %d\n", pipe); 6816 return; 6817 } 6818 6819 amdgpu_ring_emit_wreg(ring, wcl_cs_reg, val); 6820 6821 } 6822 static void gfx_v9_0_emit_wave_limit(struct amdgpu_ring *ring, bool enable) 6823 { 6824 struct amdgpu_device *adev = ring->adev; 6825 uint32_t val; 6826 int i; 6827 6828 6829 /* mmSPI_WCL_PIPE_PERCENT_GFX is 7 bit multiplier register to limit 6830 * number of gfx waves. Setting 5 bit will make sure gfx only gets 6831 * around 25% of gpu resources. 6832 */ 6833 val = enable ? 0x1f : mmSPI_WCL_PIPE_PERCENT_GFX_DEFAULT; 6834 amdgpu_ring_emit_wreg(ring, 6835 SOC15_REG_OFFSET(GC, 0, mmSPI_WCL_PIPE_PERCENT_GFX), 6836 val); 6837 6838 /* Restrict waves for normal/low priority compute queues as well 6839 * to get best QoS for high priority compute jobs. 6840 * 6841 * amdgpu controls only 1st ME(0-3 CS pipes). 6842 */ 6843 for (i = 0; i < adev->gfx.mec.num_pipe_per_mec; i++) { 6844 if (i != ring->pipe) 6845 gfx_v9_0_emit_wave_limit_cs(ring, i, enable); 6846 6847 } 6848 } 6849 6850 static const struct amd_ip_funcs gfx_v9_0_ip_funcs = { 6851 .name = "gfx_v9_0", 6852 .early_init = gfx_v9_0_early_init, 6853 .late_init = gfx_v9_0_late_init, 6854 .sw_init = gfx_v9_0_sw_init, 6855 .sw_fini = gfx_v9_0_sw_fini, 6856 .hw_init = gfx_v9_0_hw_init, 6857 .hw_fini = gfx_v9_0_hw_fini, 6858 .suspend = gfx_v9_0_suspend, 6859 .resume = gfx_v9_0_resume, 6860 .is_idle = gfx_v9_0_is_idle, 6861 .wait_for_idle = gfx_v9_0_wait_for_idle, 6862 .soft_reset = gfx_v9_0_soft_reset, 6863 .set_clockgating_state = gfx_v9_0_set_clockgating_state, 6864 .set_powergating_state = gfx_v9_0_set_powergating_state, 6865 .get_clockgating_state = gfx_v9_0_get_clockgating_state, 6866 }; 6867 6868 static const struct amdgpu_ring_funcs gfx_v9_0_ring_funcs_gfx = { 6869 .type = AMDGPU_RING_TYPE_GFX, 6870 .align_mask = 0xff, 6871 .nop = PACKET3(PACKET3_NOP, 0x3FFF), 6872 .support_64bit_ptrs = true, 6873 .secure_submission_supported = true, 6874 .get_rptr = gfx_v9_0_ring_get_rptr_gfx, 6875 .get_wptr = gfx_v9_0_ring_get_wptr_gfx, 6876 .set_wptr = gfx_v9_0_ring_set_wptr_gfx, 6877 .emit_frame_size = /* totally 242 maximum if 16 IBs */ 6878 5 + /* COND_EXEC */ 6879 7 + /* PIPELINE_SYNC */ 6880 SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + 6881 SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + 6882 2 + /* VM_FLUSH */ 6883 8 + /* FENCE for VM_FLUSH */ 6884 20 + /* GDS switch */ 6885 4 + /* double SWITCH_BUFFER, 6886 the first COND_EXEC jump to the place just 6887 prior to this double SWITCH_BUFFER */ 6888 5 + /* COND_EXEC */ 6889 7 + /* HDP_flush */ 6890 4 + /* VGT_flush */ 6891 14 + /* CE_META */ 6892 31 + /* DE_META */ 6893 3 + /* CNTX_CTRL */ 6894 5 + /* HDP_INVL */ 6895 8 + 8 + /* FENCE x2 */ 6896 2 + /* SWITCH_BUFFER */ 6897 7, /* gfx_v9_0_emit_mem_sync */ 6898 .emit_ib_size = 4, /* gfx_v9_0_ring_emit_ib_gfx */ 6899 .emit_ib = gfx_v9_0_ring_emit_ib_gfx, 6900 .emit_fence = gfx_v9_0_ring_emit_fence, 6901 .emit_pipeline_sync = gfx_v9_0_ring_emit_pipeline_sync, 6902 .emit_vm_flush = gfx_v9_0_ring_emit_vm_flush, 6903 .emit_gds_switch = gfx_v9_0_ring_emit_gds_switch, 6904 .emit_hdp_flush = gfx_v9_0_ring_emit_hdp_flush, 6905 .test_ring = gfx_v9_0_ring_test_ring, 6906 .insert_nop = amdgpu_ring_insert_nop, 6907 .pad_ib = amdgpu_ring_generic_pad_ib, 6908 .emit_switch_buffer = gfx_v9_ring_emit_sb, 6909 .emit_cntxcntl = gfx_v9_ring_emit_cntxcntl, 6910 .init_cond_exec = gfx_v9_0_ring_emit_init_cond_exec, 6911 .patch_cond_exec = gfx_v9_0_ring_emit_patch_cond_exec, 6912 .preempt_ib = gfx_v9_0_ring_preempt_ib, 6913 .emit_frame_cntl = gfx_v9_0_ring_emit_frame_cntl, 6914 .emit_wreg = gfx_v9_0_ring_emit_wreg, 6915 .emit_reg_wait = gfx_v9_0_ring_emit_reg_wait, 6916 .emit_reg_write_reg_wait = gfx_v9_0_ring_emit_reg_write_reg_wait, 6917 .soft_recovery = gfx_v9_0_ring_soft_recovery, 6918 .emit_mem_sync = gfx_v9_0_emit_mem_sync, 6919 }; 6920 6921 static const struct amdgpu_ring_funcs gfx_v9_0_sw_ring_funcs_gfx = { 6922 .type = AMDGPU_RING_TYPE_GFX, 6923 .align_mask = 0xff, 6924 .nop = PACKET3(PACKET3_NOP, 0x3FFF), 6925 .support_64bit_ptrs = true, 6926 .secure_submission_supported = true, 6927 .get_rptr = amdgpu_sw_ring_get_rptr_gfx, 6928 .get_wptr = amdgpu_sw_ring_get_wptr_gfx, 6929 .set_wptr = amdgpu_sw_ring_set_wptr_gfx, 6930 .emit_frame_size = /* totally 242 maximum if 16 IBs */ 6931 5 + /* COND_EXEC */ 6932 7 + /* PIPELINE_SYNC */ 6933 SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + 6934 SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + 6935 2 + /* VM_FLUSH */ 6936 8 + /* FENCE for VM_FLUSH */ 6937 20 + /* GDS switch */ 6938 4 + /* double SWITCH_BUFFER, 6939 * the first COND_EXEC jump to the place just 6940 * prior to this double SWITCH_BUFFER 6941 */ 6942 5 + /* COND_EXEC */ 6943 7 + /* HDP_flush */ 6944 4 + /* VGT_flush */ 6945 14 + /* CE_META */ 6946 31 + /* DE_META */ 6947 3 + /* CNTX_CTRL */ 6948 5 + /* HDP_INVL */ 6949 8 + 8 + /* FENCE x2 */ 6950 2 + /* SWITCH_BUFFER */ 6951 7, /* gfx_v9_0_emit_mem_sync */ 6952 .emit_ib_size = 4, /* gfx_v9_0_ring_emit_ib_gfx */ 6953 .emit_ib = gfx_v9_0_ring_emit_ib_gfx, 6954 .emit_fence = gfx_v9_0_ring_emit_fence, 6955 .emit_pipeline_sync = gfx_v9_0_ring_emit_pipeline_sync, 6956 .emit_vm_flush = gfx_v9_0_ring_emit_vm_flush, 6957 .emit_gds_switch = gfx_v9_0_ring_emit_gds_switch, 6958 .emit_hdp_flush = gfx_v9_0_ring_emit_hdp_flush, 6959 .test_ring = gfx_v9_0_ring_test_ring, 6960 .test_ib = gfx_v9_0_ring_test_ib, 6961 .insert_nop = amdgpu_sw_ring_insert_nop, 6962 .pad_ib = amdgpu_ring_generic_pad_ib, 6963 .emit_switch_buffer = gfx_v9_ring_emit_sb, 6964 .emit_cntxcntl = gfx_v9_ring_emit_cntxcntl, 6965 .init_cond_exec = gfx_v9_0_ring_emit_init_cond_exec, 6966 .patch_cond_exec = gfx_v9_0_ring_emit_patch_cond_exec, 6967 .emit_frame_cntl = gfx_v9_0_ring_emit_frame_cntl, 6968 .emit_wreg = gfx_v9_0_ring_emit_wreg, 6969 .emit_reg_wait = gfx_v9_0_ring_emit_reg_wait, 6970 .emit_reg_write_reg_wait = gfx_v9_0_ring_emit_reg_write_reg_wait, 6971 .soft_recovery = gfx_v9_0_ring_soft_recovery, 6972 .emit_mem_sync = gfx_v9_0_emit_mem_sync, 6973 .patch_cntl = gfx_v9_0_ring_patch_cntl, 6974 .patch_de = gfx_v9_0_ring_patch_de_meta, 6975 .patch_ce = gfx_v9_0_ring_patch_ce_meta, 6976 }; 6977 6978 static const struct amdgpu_ring_funcs gfx_v9_0_ring_funcs_compute = { 6979 .type = AMDGPU_RING_TYPE_COMPUTE, 6980 .align_mask = 0xff, 6981 .nop = PACKET3(PACKET3_NOP, 0x3FFF), 6982 .support_64bit_ptrs = true, 6983 .get_rptr = gfx_v9_0_ring_get_rptr_compute, 6984 .get_wptr = gfx_v9_0_ring_get_wptr_compute, 6985 .set_wptr = gfx_v9_0_ring_set_wptr_compute, 6986 .emit_frame_size = 6987 20 + /* gfx_v9_0_ring_emit_gds_switch */ 6988 7 + /* gfx_v9_0_ring_emit_hdp_flush */ 6989 5 + /* hdp invalidate */ 6990 7 + /* gfx_v9_0_ring_emit_pipeline_sync */ 6991 SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + 6992 SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + 6993 2 + /* gfx_v9_0_ring_emit_vm_flush */ 6994 8 + 8 + 8 + /* gfx_v9_0_ring_emit_fence x3 for user fence, vm fence */ 6995 7 + /* gfx_v9_0_emit_mem_sync */ 6996 5 + /* gfx_v9_0_emit_wave_limit for updating mmSPI_WCL_PIPE_PERCENT_GFX register */ 6997 15, /* for updating 3 mmSPI_WCL_PIPE_PERCENT_CS registers */ 6998 .emit_ib_size = 7, /* gfx_v9_0_ring_emit_ib_compute */ 6999 .emit_ib = gfx_v9_0_ring_emit_ib_compute, 7000 .emit_fence = gfx_v9_0_ring_emit_fence, 7001 .emit_pipeline_sync = gfx_v9_0_ring_emit_pipeline_sync, 7002 .emit_vm_flush = gfx_v9_0_ring_emit_vm_flush, 7003 .emit_gds_switch = gfx_v9_0_ring_emit_gds_switch, 7004 .emit_hdp_flush = gfx_v9_0_ring_emit_hdp_flush, 7005 .test_ring = gfx_v9_0_ring_test_ring, 7006 .test_ib = gfx_v9_0_ring_test_ib, 7007 .insert_nop = amdgpu_ring_insert_nop, 7008 .pad_ib = amdgpu_ring_generic_pad_ib, 7009 .emit_wreg = gfx_v9_0_ring_emit_wreg, 7010 .emit_reg_wait = gfx_v9_0_ring_emit_reg_wait, 7011 .emit_reg_write_reg_wait = gfx_v9_0_ring_emit_reg_write_reg_wait, 7012 .emit_mem_sync = gfx_v9_0_emit_mem_sync, 7013 .emit_wave_limit = gfx_v9_0_emit_wave_limit, 7014 }; 7015 7016 static const struct amdgpu_ring_funcs gfx_v9_0_ring_funcs_kiq = { 7017 .type = AMDGPU_RING_TYPE_KIQ, 7018 .align_mask = 0xff, 7019 .nop = PACKET3(PACKET3_NOP, 0x3FFF), 7020 .support_64bit_ptrs = true, 7021 .get_rptr = gfx_v9_0_ring_get_rptr_compute, 7022 .get_wptr = gfx_v9_0_ring_get_wptr_compute, 7023 .set_wptr = gfx_v9_0_ring_set_wptr_compute, 7024 .emit_frame_size = 7025 20 + /* gfx_v9_0_ring_emit_gds_switch */ 7026 7 + /* gfx_v9_0_ring_emit_hdp_flush */ 7027 5 + /* hdp invalidate */ 7028 7 + /* gfx_v9_0_ring_emit_pipeline_sync */ 7029 SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 + 7030 SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 + 7031 2 + /* gfx_v9_0_ring_emit_vm_flush */ 7032 8 + 8 + 8, /* gfx_v9_0_ring_emit_fence_kiq x3 for user fence, vm fence */ 7033 .emit_ib_size = 7, /* gfx_v9_0_ring_emit_ib_compute */ 7034 .emit_fence = gfx_v9_0_ring_emit_fence_kiq, 7035 .test_ring = gfx_v9_0_ring_test_ring, 7036 .insert_nop = amdgpu_ring_insert_nop, 7037 .pad_ib = amdgpu_ring_generic_pad_ib, 7038 .emit_rreg = gfx_v9_0_ring_emit_rreg, 7039 .emit_wreg = gfx_v9_0_ring_emit_wreg, 7040 .emit_reg_wait = gfx_v9_0_ring_emit_reg_wait, 7041 .emit_reg_write_reg_wait = gfx_v9_0_ring_emit_reg_write_reg_wait, 7042 }; 7043 7044 static void gfx_v9_0_set_ring_funcs(struct amdgpu_device *adev) 7045 { 7046 int i; 7047 7048 adev->gfx.kiq[0].ring.funcs = &gfx_v9_0_ring_funcs_kiq; 7049 7050 for (i = 0; i < adev->gfx.num_gfx_rings; i++) 7051 adev->gfx.gfx_ring[i].funcs = &gfx_v9_0_ring_funcs_gfx; 7052 7053 if (adev->gfx.num_gfx_rings) { 7054 for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++) 7055 adev->gfx.sw_gfx_ring[i].funcs = &gfx_v9_0_sw_ring_funcs_gfx; 7056 } 7057 7058 for (i = 0; i < adev->gfx.num_compute_rings; i++) 7059 adev->gfx.compute_ring[i].funcs = &gfx_v9_0_ring_funcs_compute; 7060 } 7061 7062 static const struct amdgpu_irq_src_funcs gfx_v9_0_eop_irq_funcs = { 7063 .set = gfx_v9_0_set_eop_interrupt_state, 7064 .process = gfx_v9_0_eop_irq, 7065 }; 7066 7067 static const struct amdgpu_irq_src_funcs gfx_v9_0_priv_reg_irq_funcs = { 7068 .set = gfx_v9_0_set_priv_reg_fault_state, 7069 .process = gfx_v9_0_priv_reg_irq, 7070 }; 7071 7072 static const struct amdgpu_irq_src_funcs gfx_v9_0_priv_inst_irq_funcs = { 7073 .set = gfx_v9_0_set_priv_inst_fault_state, 7074 .process = gfx_v9_0_priv_inst_irq, 7075 }; 7076 7077 static const struct amdgpu_irq_src_funcs gfx_v9_0_cp_ecc_error_irq_funcs = { 7078 .set = gfx_v9_0_set_cp_ecc_error_state, 7079 .process = amdgpu_gfx_cp_ecc_error_irq, 7080 }; 7081 7082 7083 static void gfx_v9_0_set_irq_funcs(struct amdgpu_device *adev) 7084 { 7085 adev->gfx.eop_irq.num_types = AMDGPU_CP_IRQ_LAST; 7086 adev->gfx.eop_irq.funcs = &gfx_v9_0_eop_irq_funcs; 7087 7088 adev->gfx.priv_reg_irq.num_types = 1; 7089 adev->gfx.priv_reg_irq.funcs = &gfx_v9_0_priv_reg_irq_funcs; 7090 7091 adev->gfx.priv_inst_irq.num_types = 1; 7092 adev->gfx.priv_inst_irq.funcs = &gfx_v9_0_priv_inst_irq_funcs; 7093 7094 adev->gfx.cp_ecc_error_irq.num_types = 2; /*C5 ECC error and C9 FUE error*/ 7095 adev->gfx.cp_ecc_error_irq.funcs = &gfx_v9_0_cp_ecc_error_irq_funcs; 7096 } 7097 7098 static void gfx_v9_0_set_rlc_funcs(struct amdgpu_device *adev) 7099 { 7100 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 7101 case IP_VERSION(9, 0, 1): 7102 case IP_VERSION(9, 2, 1): 7103 case IP_VERSION(9, 4, 0): 7104 case IP_VERSION(9, 2, 2): 7105 case IP_VERSION(9, 1, 0): 7106 case IP_VERSION(9, 4, 1): 7107 case IP_VERSION(9, 3, 0): 7108 case IP_VERSION(9, 4, 2): 7109 adev->gfx.rlc.funcs = &gfx_v9_0_rlc_funcs; 7110 break; 7111 default: 7112 break; 7113 } 7114 } 7115 7116 static void gfx_v9_0_set_gds_init(struct amdgpu_device *adev) 7117 { 7118 /* init asci gds info */ 7119 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 7120 case IP_VERSION(9, 0, 1): 7121 case IP_VERSION(9, 2, 1): 7122 case IP_VERSION(9, 4, 0): 7123 adev->gds.gds_size = 0x10000; 7124 break; 7125 case IP_VERSION(9, 2, 2): 7126 case IP_VERSION(9, 1, 0): 7127 case IP_VERSION(9, 4, 1): 7128 adev->gds.gds_size = 0x1000; 7129 break; 7130 case IP_VERSION(9, 4, 2): 7131 /* aldebaran removed all the GDS internal memory, 7132 * only support GWS opcode in kernel, like barrier 7133 * semaphore.etc */ 7134 adev->gds.gds_size = 0; 7135 break; 7136 default: 7137 adev->gds.gds_size = 0x10000; 7138 break; 7139 } 7140 7141 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 7142 case IP_VERSION(9, 0, 1): 7143 case IP_VERSION(9, 4, 0): 7144 adev->gds.gds_compute_max_wave_id = 0x7ff; 7145 break; 7146 case IP_VERSION(9, 2, 1): 7147 adev->gds.gds_compute_max_wave_id = 0x27f; 7148 break; 7149 case IP_VERSION(9, 2, 2): 7150 case IP_VERSION(9, 1, 0): 7151 if (adev->apu_flags & AMD_APU_IS_RAVEN2) 7152 adev->gds.gds_compute_max_wave_id = 0x77; /* raven2 */ 7153 else 7154 adev->gds.gds_compute_max_wave_id = 0x15f; /* raven1 */ 7155 break; 7156 case IP_VERSION(9, 4, 1): 7157 adev->gds.gds_compute_max_wave_id = 0xfff; 7158 break; 7159 case IP_VERSION(9, 4, 2): 7160 /* deprecated for Aldebaran, no usage at all */ 7161 adev->gds.gds_compute_max_wave_id = 0; 7162 break; 7163 default: 7164 /* this really depends on the chip */ 7165 adev->gds.gds_compute_max_wave_id = 0x7ff; 7166 break; 7167 } 7168 7169 adev->gds.gws_size = 64; 7170 adev->gds.oa_size = 16; 7171 } 7172 7173 static void gfx_v9_0_set_user_cu_inactive_bitmap(struct amdgpu_device *adev, 7174 u32 bitmap) 7175 { 7176 u32 data; 7177 7178 if (!bitmap) 7179 return; 7180 7181 data = bitmap << GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT; 7182 data &= GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK; 7183 7184 WREG32_SOC15(GC, 0, mmGC_USER_SHADER_ARRAY_CONFIG, data); 7185 } 7186 7187 static u32 gfx_v9_0_get_cu_active_bitmap(struct amdgpu_device *adev) 7188 { 7189 u32 data, mask; 7190 7191 data = RREG32_SOC15(GC, 0, mmCC_GC_SHADER_ARRAY_CONFIG); 7192 data |= RREG32_SOC15(GC, 0, mmGC_USER_SHADER_ARRAY_CONFIG); 7193 7194 data &= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK; 7195 data >>= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT; 7196 7197 mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_cu_per_sh); 7198 7199 return (~data) & mask; 7200 } 7201 7202 static int gfx_v9_0_get_cu_info(struct amdgpu_device *adev, 7203 struct amdgpu_cu_info *cu_info) 7204 { 7205 int i, j, k, counter, active_cu_number = 0; 7206 u32 mask, bitmap, ao_bitmap, ao_cu_mask = 0; 7207 unsigned disable_masks[4 * 4]; 7208 7209 if (!adev || !cu_info) 7210 return -EINVAL; 7211 7212 /* 7213 * 16 comes from bitmap array size 4*4, and it can cover all gfx9 ASICs 7214 */ 7215 if (adev->gfx.config.max_shader_engines * 7216 adev->gfx.config.max_sh_per_se > 16) 7217 return -EINVAL; 7218 7219 amdgpu_gfx_parse_disable_cu(disable_masks, 7220 adev->gfx.config.max_shader_engines, 7221 adev->gfx.config.max_sh_per_se); 7222 7223 mutex_lock(&adev->grbm_idx_mutex); 7224 for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { 7225 for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { 7226 mask = 1; 7227 ao_bitmap = 0; 7228 counter = 0; 7229 amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff, 0); 7230 gfx_v9_0_set_user_cu_inactive_bitmap( 7231 adev, disable_masks[i * adev->gfx.config.max_sh_per_se + j]); 7232 bitmap = gfx_v9_0_get_cu_active_bitmap(adev); 7233 7234 /* 7235 * The bitmap(and ao_cu_bitmap) in cu_info structure is 7236 * 4x4 size array, and it's usually suitable for Vega 7237 * ASICs which has 4*2 SE/SH layout. 7238 * But for Arcturus, SE/SH layout is changed to 8*1. 7239 * To mostly reduce the impact, we make it compatible 7240 * with current bitmap array as below: 7241 * SE4,SH0 --> bitmap[0][1] 7242 * SE5,SH0 --> bitmap[1][1] 7243 * SE6,SH0 --> bitmap[2][1] 7244 * SE7,SH0 --> bitmap[3][1] 7245 */ 7246 cu_info->bitmap[0][i % 4][j + i / 4] = bitmap; 7247 7248 for (k = 0; k < adev->gfx.config.max_cu_per_sh; k ++) { 7249 if (bitmap & mask) { 7250 if (counter < adev->gfx.config.max_cu_per_sh) 7251 ao_bitmap |= mask; 7252 counter ++; 7253 } 7254 mask <<= 1; 7255 } 7256 active_cu_number += counter; 7257 if (i < 2 && j < 2) 7258 ao_cu_mask |= (ao_bitmap << (i * 16 + j * 8)); 7259 cu_info->ao_cu_bitmap[i % 4][j + i / 4] = ao_bitmap; 7260 } 7261 } 7262 amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff, 0); 7263 mutex_unlock(&adev->grbm_idx_mutex); 7264 7265 cu_info->number = active_cu_number; 7266 cu_info->ao_cu_mask = ao_cu_mask; 7267 cu_info->simd_per_cu = NUM_SIMD_PER_CU; 7268 7269 return 0; 7270 } 7271 7272 const struct amdgpu_ip_block_version gfx_v9_0_ip_block = 7273 { 7274 .type = AMD_IP_BLOCK_TYPE_GFX, 7275 .major = 9, 7276 .minor = 0, 7277 .rev = 0, 7278 .funcs = &gfx_v9_0_ip_funcs, 7279 }; 7280