1/* 2 * Copyright 2022 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#include "amdgpu.h" 24#include "soc15.h" 25 26#include "soc15_common.h" 27#include "amdgpu_xcp.h" 28#include "gfx_v9_4_3.h" 29#include "gfxhub_v1_2.h" 30#include "sdma_v4_4_2.h" 31 32#define XCP_INST_MASK(num_inst, xcp_id) \ 33 (num_inst ? GENMASK(num_inst - 1, 0) << (xcp_id * num_inst) : 0) 34 35#define AMDGPU_XCP_OPS_KFD (1 << 0) 36 37void aqua_vanjaram_doorbell_index_init(struct amdgpu_device *adev) 38{ 39 int i; 40 41 adev->doorbell_index.kiq = AMDGPU_DOORBELL_LAYOUT1_KIQ_START; 42 43 adev->doorbell_index.mec_ring0 = AMDGPU_DOORBELL_LAYOUT1_MEC_RING_START; 44 45 adev->doorbell_index.userqueue_start = AMDGPU_DOORBELL_LAYOUT1_USERQUEUE_START; 46 adev->doorbell_index.userqueue_end = AMDGPU_DOORBELL_LAYOUT1_USERQUEUE_END; 47 adev->doorbell_index.xcc_doorbell_range = AMDGPU_DOORBELL_LAYOUT1_XCC_RANGE; 48 49 adev->doorbell_index.sdma_doorbell_range = 20; 50 for (i = 0; i < adev->sdma.num_instances; i++) 51 adev->doorbell_index.sdma_engine[i] = 52 AMDGPU_DOORBELL_LAYOUT1_sDMA_ENGINE_START + 53 i * (adev->doorbell_index.sdma_doorbell_range >> 1); 54 55 adev->doorbell_index.ih = AMDGPU_DOORBELL_LAYOUT1_IH; 56 adev->doorbell_index.vcn.vcn_ring0_1 = AMDGPU_DOORBELL_LAYOUT1_VCN_START; 57 58 adev->doorbell_index.first_non_cp = AMDGPU_DOORBELL_LAYOUT1_FIRST_NON_CP; 59 adev->doorbell_index.last_non_cp = AMDGPU_DOORBELL_LAYOUT1_LAST_NON_CP; 60 61 adev->doorbell_index.max_assignment = AMDGPU_DOORBELL_LAYOUT1_MAX_ASSIGNMENT << 1; 62} 63 64static void aqua_vanjaram_set_xcp_id(struct amdgpu_device *adev, 65 uint32_t inst_idx, struct amdgpu_ring *ring) 66{ 67 int xcp_id; 68 enum AMDGPU_XCP_IP_BLOCK ip_blk; 69 uint32_t inst_mask; 70 71 ring->xcp_id = AMDGPU_XCP_NO_PARTITION; 72 if (adev->xcp_mgr->mode == AMDGPU_XCP_MODE_NONE) 73 return; 74 75 inst_mask = 1 << inst_idx; 76 77 switch (ring->funcs->type) { 78 case AMDGPU_HW_IP_GFX: 79 case AMDGPU_RING_TYPE_COMPUTE: 80 case AMDGPU_RING_TYPE_KIQ: 81 ip_blk = AMDGPU_XCP_GFX; 82 break; 83 case AMDGPU_RING_TYPE_SDMA: 84 ip_blk = AMDGPU_XCP_SDMA; 85 break; 86 case AMDGPU_RING_TYPE_VCN_ENC: 87 case AMDGPU_RING_TYPE_VCN_JPEG: 88 ip_blk = AMDGPU_XCP_VCN; 89 if (adev->xcp_mgr->mode == AMDGPU_CPX_PARTITION_MODE) 90 inst_mask = 1 << (inst_idx * 2); 91 break; 92 default: 93 DRM_ERROR("Not support ring type %d!", ring->funcs->type); 94 return; 95 } 96 97 for (xcp_id = 0; xcp_id < adev->xcp_mgr->num_xcps; xcp_id++) { 98 if (adev->xcp_mgr->xcp[xcp_id].ip[ip_blk].inst_mask & inst_mask) { 99 ring->xcp_id = xcp_id; 100 break; 101 } 102 } 103} 104 105static void aqua_vanjaram_xcp_gpu_sched_update( 106 struct amdgpu_device *adev, 107 struct amdgpu_ring *ring, 108 unsigned int sel_xcp_id) 109{ 110 unsigned int *num_gpu_sched; 111 112 num_gpu_sched = &adev->xcp_mgr->xcp[sel_xcp_id] 113 .gpu_sched[ring->funcs->type][ring->hw_prio].num_scheds; 114 adev->xcp_mgr->xcp[sel_xcp_id].gpu_sched[ring->funcs->type][ring->hw_prio] 115 .sched[(*num_gpu_sched)++] = &ring->sched; 116 DRM_DEBUG("%s :[%d] gpu_sched[%d][%d] = %d", ring->name, 117 sel_xcp_id, ring->funcs->type, 118 ring->hw_prio, *num_gpu_sched); 119} 120 121static int aqua_vanjaram_xcp_sched_list_update( 122 struct amdgpu_device *adev) 123{ 124 struct amdgpu_ring *ring; 125 int i; 126 127 for (i = 0; i < MAX_XCP; i++) { 128 atomic_set(&adev->xcp_mgr->xcp[i].ref_cnt, 0); 129 memset(adev->xcp_mgr->xcp[i].gpu_sched, 0, sizeof(adev->xcp_mgr->xcp->gpu_sched)); 130 } 131 132 if (adev->xcp_mgr->mode == AMDGPU_XCP_MODE_NONE) 133 return 0; 134 135 for (i = 0; i < AMDGPU_MAX_RINGS; i++) { 136 ring = adev->rings[i]; 137 if (!ring || !ring->sched.ready || ring->no_scheduler) 138 continue; 139 140 aqua_vanjaram_xcp_gpu_sched_update(adev, ring, ring->xcp_id); 141 142 /* VCN is shared by two partitions under CPX MODE */ 143 if ((ring->funcs->type == AMDGPU_RING_TYPE_VCN_ENC || 144 ring->funcs->type == AMDGPU_RING_TYPE_VCN_JPEG) && 145 adev->xcp_mgr->mode == AMDGPU_CPX_PARTITION_MODE) 146 aqua_vanjaram_xcp_gpu_sched_update(adev, ring, ring->xcp_id + 1); 147 } 148 149 return 0; 150} 151 152static int aqua_vanjaram_update_partition_sched_list(struct amdgpu_device *adev) 153{ 154 int i; 155 156 for (i = 0; i < adev->num_rings; i++) { 157 struct amdgpu_ring *ring = adev->rings[i]; 158 159 if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE || 160 ring->funcs->type == AMDGPU_RING_TYPE_KIQ) 161 aqua_vanjaram_set_xcp_id(adev, ring->xcc_id, ring); 162 else 163 aqua_vanjaram_set_xcp_id(adev, ring->me, ring); 164 } 165 166 return aqua_vanjaram_xcp_sched_list_update(adev); 167} 168 169static int aqua_vanjaram_select_scheds( 170 struct amdgpu_device *adev, 171 u32 hw_ip, 172 u32 hw_prio, 173 struct amdgpu_fpriv *fpriv, 174 unsigned int *num_scheds, 175 struct drm_gpu_scheduler ***scheds) 176{ 177 u32 sel_xcp_id; 178 int i; 179 180 if (fpriv->xcp_id == AMDGPU_XCP_NO_PARTITION) { 181 u32 least_ref_cnt = ~0; 182 183 fpriv->xcp_id = 0; 184 for (i = 0; i < adev->xcp_mgr->num_xcps; i++) { 185 u32 total_ref_cnt; 186 187 total_ref_cnt = atomic_read(&adev->xcp_mgr->xcp[i].ref_cnt); 188 if (total_ref_cnt < least_ref_cnt) { 189 fpriv->xcp_id = i; 190 least_ref_cnt = total_ref_cnt; 191 } 192 } 193 } 194 sel_xcp_id = fpriv->xcp_id; 195 196 if (adev->xcp_mgr->xcp[sel_xcp_id].gpu_sched[hw_ip][hw_prio].num_scheds) { 197 *num_scheds = adev->xcp_mgr->xcp[fpriv->xcp_id].gpu_sched[hw_ip][hw_prio].num_scheds; 198 *scheds = adev->xcp_mgr->xcp[fpriv->xcp_id].gpu_sched[hw_ip][hw_prio].sched; 199 atomic_inc(&adev->xcp_mgr->xcp[sel_xcp_id].ref_cnt); 200 DRM_DEBUG("Selected partition #%d", sel_xcp_id); 201 } else { 202 DRM_ERROR("Failed to schedule partition #%d.", sel_xcp_id); 203 return -ENOENT; 204 } 205 206 return 0; 207} 208 209static int8_t aqua_vanjaram_logical_to_dev_inst(struct amdgpu_device *adev, 210 enum amd_hw_ip_block_type block, 211 int8_t inst) 212{ 213 int8_t dev_inst; 214 215 switch (block) { 216 case GC_HWIP: 217 case SDMA0_HWIP: 218 /* Both JPEG and VCN as JPEG is only alias of VCN */ 219 case VCN_HWIP: 220 dev_inst = adev->ip_map.dev_inst[block][inst]; 221 break; 222 default: 223 /* For rest of the IPs, no look up required. 224 * Assume 'logical instance == physical instance' for all configs. */ 225 dev_inst = inst; 226 break; 227 } 228 229 return dev_inst; 230} 231 232static uint32_t aqua_vanjaram_logical_to_dev_mask(struct amdgpu_device *adev, 233 enum amd_hw_ip_block_type block, 234 uint32_t mask) 235{ 236 uint32_t dev_mask = 0; 237 int8_t log_inst, dev_inst; 238 239 while (mask) { 240 log_inst = ffs(mask) - 1; 241 dev_inst = aqua_vanjaram_logical_to_dev_inst(adev, block, log_inst); 242 dev_mask |= (1 << dev_inst); 243 mask &= ~(1 << log_inst); 244 } 245 246 return dev_mask; 247} 248 249static void aqua_vanjaram_populate_ip_map(struct amdgpu_device *adev, 250 enum amd_hw_ip_block_type ip_block, 251 uint32_t inst_mask) 252{ 253 int l = 0, i; 254 255 while (inst_mask) { 256 i = ffs(inst_mask) - 1; 257 adev->ip_map.dev_inst[ip_block][l++] = i; 258 inst_mask &= ~(1 << i); 259 } 260 for (; l < HWIP_MAX_INSTANCE; l++) 261 adev->ip_map.dev_inst[ip_block][l] = -1; 262} 263 264void aqua_vanjaram_ip_map_init(struct amdgpu_device *adev) 265{ 266 u32 ip_map[][2] = { 267 { GC_HWIP, adev->gfx.xcc_mask }, 268 { SDMA0_HWIP, adev->sdma.sdma_mask }, 269 { VCN_HWIP, adev->vcn.inst_mask }, 270 }; 271 int i; 272 273 for (i = 0; i < ARRAY_SIZE(ip_map); ++i) 274 aqua_vanjaram_populate_ip_map(adev, ip_map[i][0], ip_map[i][1]); 275 276 adev->ip_map.logical_to_dev_inst = aqua_vanjaram_logical_to_dev_inst; 277 adev->ip_map.logical_to_dev_mask = aqua_vanjaram_logical_to_dev_mask; 278} 279 280/* Fixed pattern for smn addressing on different AIDs: 281 * bit[34]: indicate cross AID access 282 * bit[33:32]: indicate target AID id 283 * AID id range is 0 ~ 3 as maximum AID number is 4. 284 */ 285u64 aqua_vanjaram_encode_ext_smn_addressing(int ext_id) 286{ 287 u64 ext_offset; 288 289 /* local routing and bit[34:32] will be zeros */ 290 if (ext_id == 0) 291 return 0; 292 293 /* Initiated from host, accessing to all non-zero aids are cross traffic */ 294 ext_offset = ((u64)(ext_id & 0x3) << 32) | (1ULL << 34); 295 296 return ext_offset; 297} 298 299static int aqua_vanjaram_query_partition_mode(struct amdgpu_xcp_mgr *xcp_mgr) 300{ 301 enum amdgpu_gfx_partition mode = AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE; 302 struct amdgpu_device *adev = xcp_mgr->adev; 303 304 if (adev->nbio.funcs->get_compute_partition_mode) 305 mode = adev->nbio.funcs->get_compute_partition_mode(adev); 306 307 return mode; 308} 309 310static int __aqua_vanjaram_get_xcc_per_xcp(struct amdgpu_xcp_mgr *xcp_mgr, int mode) 311{ 312 int num_xcc, num_xcc_per_xcp = 0; 313 314 num_xcc = NUM_XCC(xcp_mgr->adev->gfx.xcc_mask); 315 316 switch (mode) { 317 case AMDGPU_SPX_PARTITION_MODE: 318 num_xcc_per_xcp = num_xcc; 319 break; 320 case AMDGPU_DPX_PARTITION_MODE: 321 num_xcc_per_xcp = num_xcc / 2; 322 break; 323 case AMDGPU_TPX_PARTITION_MODE: 324 num_xcc_per_xcp = num_xcc / 3; 325 break; 326 case AMDGPU_QPX_PARTITION_MODE: 327 num_xcc_per_xcp = num_xcc / 4; 328 break; 329 case AMDGPU_CPX_PARTITION_MODE: 330 num_xcc_per_xcp = 1; 331 break; 332 } 333 334 return num_xcc_per_xcp; 335} 336 337static int __aqua_vanjaram_get_xcp_ip_info(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id, 338 enum AMDGPU_XCP_IP_BLOCK ip_id, 339 struct amdgpu_xcp_ip *ip) 340{ 341 struct amdgpu_device *adev = xcp_mgr->adev; 342 int num_xcc_xcp, num_sdma_xcp, num_vcn_xcp; 343 int num_sdma, num_vcn; 344 345 num_sdma = adev->sdma.num_instances; 346 num_vcn = adev->vcn.num_vcn_inst; 347 348 switch (xcp_mgr->mode) { 349 case AMDGPU_SPX_PARTITION_MODE: 350 num_sdma_xcp = num_sdma; 351 num_vcn_xcp = num_vcn; 352 break; 353 case AMDGPU_DPX_PARTITION_MODE: 354 num_sdma_xcp = num_sdma / 2; 355 num_vcn_xcp = num_vcn / 2; 356 break; 357 case AMDGPU_TPX_PARTITION_MODE: 358 num_sdma_xcp = num_sdma / 3; 359 num_vcn_xcp = num_vcn / 3; 360 break; 361 case AMDGPU_QPX_PARTITION_MODE: 362 num_sdma_xcp = num_sdma / 4; 363 num_vcn_xcp = num_vcn / 4; 364 break; 365 case AMDGPU_CPX_PARTITION_MODE: 366 num_sdma_xcp = 2; 367 num_vcn_xcp = num_vcn ? 1 : 0; 368 break; 369 default: 370 return -EINVAL; 371 } 372 373 num_xcc_xcp = adev->gfx.num_xcc_per_xcp; 374 375 switch (ip_id) { 376 case AMDGPU_XCP_GFXHUB: 377 ip->inst_mask = XCP_INST_MASK(num_xcc_xcp, xcp_id); 378 ip->ip_funcs = &gfxhub_v1_2_xcp_funcs; 379 break; 380 case AMDGPU_XCP_GFX: 381 ip->inst_mask = XCP_INST_MASK(num_xcc_xcp, xcp_id); 382 ip->ip_funcs = &gfx_v9_4_3_xcp_funcs; 383 break; 384 case AMDGPU_XCP_SDMA: 385 ip->inst_mask = XCP_INST_MASK(num_sdma_xcp, xcp_id); 386 ip->ip_funcs = &sdma_v4_4_2_xcp_funcs; 387 break; 388 case AMDGPU_XCP_VCN: 389 ip->inst_mask = XCP_INST_MASK(num_vcn_xcp, xcp_id); 390 /* TODO : Assign IP funcs */ 391 break; 392 default: 393 return -EINVAL; 394 } 395 396 ip->ip_id = ip_id; 397 398 return 0; 399} 400 401static enum amdgpu_gfx_partition 402__aqua_vanjaram_get_auto_mode(struct amdgpu_xcp_mgr *xcp_mgr) 403{ 404 struct amdgpu_device *adev = xcp_mgr->adev; 405 int num_xcc; 406 407 num_xcc = NUM_XCC(xcp_mgr->adev->gfx.xcc_mask); 408 409 if (adev->gmc.num_mem_partitions == 1) 410 return AMDGPU_SPX_PARTITION_MODE; 411 412 if (adev->gmc.num_mem_partitions == num_xcc) 413 return AMDGPU_CPX_PARTITION_MODE; 414 415 if (adev->gmc.num_mem_partitions == num_xcc / 2) 416 return (adev->flags & AMD_IS_APU) ? AMDGPU_TPX_PARTITION_MODE : 417 AMDGPU_QPX_PARTITION_MODE; 418 419 if (adev->gmc.num_mem_partitions == 2 && !(adev->flags & AMD_IS_APU)) 420 return AMDGPU_DPX_PARTITION_MODE; 421 422 return AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE; 423} 424 425static bool __aqua_vanjaram_is_valid_mode(struct amdgpu_xcp_mgr *xcp_mgr, 426 enum amdgpu_gfx_partition mode) 427{ 428 struct amdgpu_device *adev = xcp_mgr->adev; 429 int num_xcc, num_xccs_per_xcp; 430 431 num_xcc = NUM_XCC(adev->gfx.xcc_mask); 432 switch (mode) { 433 case AMDGPU_SPX_PARTITION_MODE: 434 return adev->gmc.num_mem_partitions == 1 && num_xcc > 0; 435 case AMDGPU_DPX_PARTITION_MODE: 436 return adev->gmc.num_mem_partitions != 8 && (num_xcc % 4) == 0; 437 case AMDGPU_TPX_PARTITION_MODE: 438 return (adev->gmc.num_mem_partitions == 1 || 439 adev->gmc.num_mem_partitions == 3) && 440 ((num_xcc % 3) == 0); 441 case AMDGPU_QPX_PARTITION_MODE: 442 num_xccs_per_xcp = num_xcc / 4; 443 return (adev->gmc.num_mem_partitions == 1 || 444 adev->gmc.num_mem_partitions == 4) && 445 (num_xccs_per_xcp >= 2); 446 case AMDGPU_CPX_PARTITION_MODE: 447 return ((num_xcc > 1) && 448 (adev->gmc.num_mem_partitions == 1 || adev->gmc.num_mem_partitions == 4) && 449 (num_xcc % adev->gmc.num_mem_partitions) == 0); 450 default: 451 return false; 452 } 453 454 return false; 455} 456 457static int __aqua_vanjaram_pre_partition_switch(struct amdgpu_xcp_mgr *xcp_mgr, u32 flags) 458{ 459 /* TODO: 460 * Stop user queues and threads, and make sure GPU is empty of work. 461 */ 462 463 if (flags & AMDGPU_XCP_OPS_KFD) 464 amdgpu_amdkfd_device_fini_sw(xcp_mgr->adev); 465 466 return 0; 467} 468 469static int __aqua_vanjaram_post_partition_switch(struct amdgpu_xcp_mgr *xcp_mgr, u32 flags) 470{ 471 int ret = 0; 472 473 if (flags & AMDGPU_XCP_OPS_KFD) { 474 amdgpu_amdkfd_device_probe(xcp_mgr->adev); 475 amdgpu_amdkfd_device_init(xcp_mgr->adev); 476 /* If KFD init failed, return failure */ 477 if (!xcp_mgr->adev->kfd.init_complete) 478 ret = -EIO; 479 } 480 481 return ret; 482} 483 484static int aqua_vanjaram_switch_partition_mode(struct amdgpu_xcp_mgr *xcp_mgr, 485 int mode, int *num_xcps) 486{ 487 int num_xcc_per_xcp, num_xcc, ret; 488 struct amdgpu_device *adev; 489 u32 flags = 0; 490 491 adev = xcp_mgr->adev; 492 num_xcc = NUM_XCC(adev->gfx.xcc_mask); 493 494 if (mode == AMDGPU_AUTO_COMPUTE_PARTITION_MODE) { 495 mode = __aqua_vanjaram_get_auto_mode(xcp_mgr); 496 } else if (!__aqua_vanjaram_is_valid_mode(xcp_mgr, mode)) { 497 dev_err(adev->dev, 498 "Invalid compute partition mode requested, requested: %s, available memory partitions: %d", 499 amdgpu_gfx_compute_mode_desc(mode), adev->gmc.num_mem_partitions); 500 return -EINVAL; 501 } 502 503 if (adev->kfd.init_complete) 504 flags |= AMDGPU_XCP_OPS_KFD; 505 506 if (flags & AMDGPU_XCP_OPS_KFD) { 507 ret = amdgpu_amdkfd_check_and_lock_kfd(adev); 508 if (ret) 509 goto out; 510 } 511 512 ret = __aqua_vanjaram_pre_partition_switch(xcp_mgr, flags); 513 if (ret) 514 goto unlock; 515 516 num_xcc_per_xcp = __aqua_vanjaram_get_xcc_per_xcp(xcp_mgr, mode); 517 if (adev->gfx.funcs->switch_partition_mode) 518 adev->gfx.funcs->switch_partition_mode(xcp_mgr->adev, 519 num_xcc_per_xcp); 520 521 /* Init info about new xcps */ 522 *num_xcps = num_xcc / num_xcc_per_xcp; 523 amdgpu_xcp_init(xcp_mgr, *num_xcps, mode); 524 525 ret = __aqua_vanjaram_post_partition_switch(xcp_mgr, flags); 526unlock: 527 if (flags & AMDGPU_XCP_OPS_KFD) 528 amdgpu_amdkfd_unlock_kfd(adev); 529out: 530 return ret; 531} 532 533static int __aqua_vanjaram_get_xcp_mem_id(struct amdgpu_device *adev, 534 int xcc_id, uint8_t *mem_id) 535{ 536 /* memory/spatial modes validation check is already done */ 537 *mem_id = xcc_id / adev->gfx.num_xcc_per_xcp; 538 *mem_id /= adev->xcp_mgr->num_xcp_per_mem_partition; 539 540 return 0; 541} 542 543static int aqua_vanjaram_get_xcp_mem_id(struct amdgpu_xcp_mgr *xcp_mgr, 544 struct amdgpu_xcp *xcp, uint8_t *mem_id) 545{ 546 struct amdgpu_numa_info numa_info; 547 struct amdgpu_device *adev; 548 uint32_t xcc_mask; 549 int r, i, xcc_id; 550 551 adev = xcp_mgr->adev; 552 /* TODO: BIOS is not returning the right info now 553 * Check on this later 554 */ 555 /* 556 if (adev->gmc.gmc_funcs->query_mem_partition_mode) 557 mode = adev->gmc.gmc_funcs->query_mem_partition_mode(adev); 558 */ 559 if (adev->gmc.num_mem_partitions == 1) { 560 /* Only one range */ 561 *mem_id = 0; 562 return 0; 563 } 564 565 r = amdgpu_xcp_get_inst_details(xcp, AMDGPU_XCP_GFX, &xcc_mask); 566 if (r || !xcc_mask) 567 return -EINVAL; 568 569 xcc_id = ffs(xcc_mask) - 1; 570 if (!adev->gmc.is_app_apu) 571 return __aqua_vanjaram_get_xcp_mem_id(adev, xcc_id, mem_id); 572 573 r = amdgpu_acpi_get_mem_info(adev, xcc_id, &numa_info); 574 575 if (r) 576 return r; 577 578 r = -EINVAL; 579 for (i = 0; i < adev->gmc.num_mem_partitions; ++i) { 580 if (adev->gmc.mem_partitions[i].numa.node == numa_info.nid) { 581 *mem_id = i; 582 r = 0; 583 break; 584 } 585 } 586 587 return r; 588} 589 590static int aqua_vanjaram_get_xcp_ip_details(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id, 591 enum AMDGPU_XCP_IP_BLOCK ip_id, 592 struct amdgpu_xcp_ip *ip) 593{ 594 if (!ip) 595 return -EINVAL; 596 597 return __aqua_vanjaram_get_xcp_ip_info(xcp_mgr, xcp_id, ip_id, ip); 598} 599 600struct amdgpu_xcp_mgr_funcs aqua_vanjaram_xcp_funcs = { 601 .switch_partition_mode = &aqua_vanjaram_switch_partition_mode, 602 .query_partition_mode = &aqua_vanjaram_query_partition_mode, 603 .get_ip_details = &aqua_vanjaram_get_xcp_ip_details, 604 .get_xcp_mem_id = &aqua_vanjaram_get_xcp_mem_id, 605 .select_scheds = &aqua_vanjaram_select_scheds, 606 .update_partition_sched_list = &aqua_vanjaram_update_partition_sched_list 607}; 608 609static int aqua_vanjaram_xcp_mgr_init(struct amdgpu_device *adev) 610{ 611 int ret; 612 613 ret = amdgpu_xcp_mgr_init(adev, AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE, 1, 614 &aqua_vanjaram_xcp_funcs); 615 if (ret) 616 return ret; 617 618 /* TODO: Default memory node affinity init */ 619 620 return ret; 621} 622 623int aqua_vanjaram_init_soc_config(struct amdgpu_device *adev) 624{ 625 u32 mask, inst_mask = adev->sdma.sdma_mask; 626 int ret, i; 627 628 /* generally 1 AID supports 4 instances */ 629 adev->sdma.num_inst_per_aid = 4; 630 adev->sdma.num_instances = NUM_SDMA(adev->sdma.sdma_mask); 631 632 adev->aid_mask = i = 1; 633 inst_mask >>= adev->sdma.num_inst_per_aid; 634 635 for (mask = (1 << adev->sdma.num_inst_per_aid) - 1; inst_mask; 636 inst_mask >>= adev->sdma.num_inst_per_aid, ++i) { 637 if ((inst_mask & mask) == mask) 638 adev->aid_mask |= (1 << i); 639 } 640 641 /* Harvest config is not used for aqua vanjaram. VCN and JPEGs will be 642 * addressed based on logical instance ids. 643 */ 644 adev->vcn.harvest_config = 0; 645 adev->vcn.num_inst_per_aid = 1; 646 adev->vcn.num_vcn_inst = hweight32(adev->vcn.inst_mask); 647 adev->jpeg.harvest_config = 0; 648 adev->jpeg.num_inst_per_aid = 1; 649 adev->jpeg.num_jpeg_inst = hweight32(adev->jpeg.inst_mask); 650 651 ret = aqua_vanjaram_xcp_mgr_init(adev); 652 if (ret) 653 return ret; 654 655 aqua_vanjaram_ip_map_init(adev); 656 657 return 0; 658} 659