src/freedreno/vulkan/tu_device.c

   1 /*
   2  * Copyright © 2016 Red Hat.
   3  * Copyright © 2016 Bas Nieuwenhuizen
   4  *
   5  * based in part on anv driver which is:
   6  * Copyright © 2015 Intel Corporation
   7  *
   8  * Permission is hereby granted, free of charge, to any person obtaining a
   9  * copy of this software and associated documentation files (the "Software"),
  10  * to deal in the Software without restriction, including without limitation
  11  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  12  * and/or sell copies of the Software, and to permit persons to whom the
  13  * Software is furnished to do so, subject to the following conditions:
  14  *
  15  * The above copyright notice and this permission notice (including the next
  16  * paragraph) shall be included in all copies or substantial portions of the
  17  * Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  22  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  23  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  24  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  25  * DEALINGS IN THE SOFTWARE.
  26  */
  27
  28 #include "tu_private.h"
  29
  30 #include <fcntl.h>
  31 #include <libsync.h>
  32 #include <stdbool.h>
  33 #include <string.h>
  34 #include <sys/mman.h>
  35 #include <sys/sysinfo.h>
  36 #include <unistd.h>
  37 #include <xf86drm.h>
  38
  39 #include "compiler/glsl_types.h"
  40 #include "util/debug.h"
  41 #include "util/disk_cache.h"
  42 #include "vk_format.h"
  43 #include "vk_util.h"
  44
  45 #include "drm-uapi/msm_drm.h"
  46
  47 static int
  48 tu_device_get_cache_uuid(uint16_t family, void *uuid)
  49 {
  50    uint32_t mesa_timestamp;
  51    uint16_t f = family;
  52    memset(uuid, 0, VK_UUID_SIZE);
  53    if (!disk_cache_get_function_timestamp(tu_device_get_cache_uuid,
  54                                           &mesa_timestamp))
  55       return -1;
  56
  57    memcpy(uuid, &mesa_timestamp, 4);
  58    memcpy((char *) uuid + 4, &f, 2);
  59    snprintf((char *) uuid + 6, VK_UUID_SIZE - 10, "tu");
  60    return 0;
  61 }
  62
  63 static void
  64 tu_get_driver_uuid(void *uuid)
  65 {
  66    memset(uuid, 0, VK_UUID_SIZE);
  67    snprintf(uuid, VK_UUID_SIZE, "freedreno");
  68 }
  69
  70 static void
  71 tu_get_device_uuid(void *uuid)
  72 {
  73    memset(uuid, 0, VK_UUID_SIZE);
  74 }
  75
  76 static VkResult
  77 tu_bo_init(struct tu_device *dev,
  78            struct tu_bo *bo,
  79            uint32_t gem_handle,
  80            uint64_t size)
  81 {
  82    uint64_t iova = tu_gem_info_iova(dev, gem_handle);
  83    if (!iova)
  84       return VK_ERROR_OUT_OF_DEVICE_MEMORY;
  85
  86    *bo = (struct tu_bo) {
  87       .gem_handle = gem_handle,
  88       .size = size,
  89       .iova = iova,
  90    };
  91
  92    return VK_SUCCESS;
  93 }
  94
  95 VkResult
  96 tu_bo_init_new(struct tu_device *dev, struct tu_bo *bo, uint64_t size)
  97 {
  98    /* TODO: Choose better flags. As of 2018-11-12, freedreno/drm/msm_bo.c
  99     * always sets `flags = MSM_BO_WC`, and we copy that behavior here.
 100     */
 101    uint32_t gem_handle = tu_gem_new(dev, size, MSM_BO_WC);
 102    if (!gem_handle)
 103       return vk_error(dev->instance, VK_ERROR_OUT_OF_DEVICE_MEMORY);
 104
 105    VkResult result = tu_bo_init(dev, bo, gem_handle, size);
 106    if (result != VK_SUCCESS) {
 107       tu_gem_close(dev, gem_handle);
 108       return vk_error(dev->instance, result);
 109    }
 110
 111    return VK_SUCCESS;
 112 }
 113
 114 VkResult
 115 tu_bo_init_dmabuf(struct tu_device *dev,
 116                   struct tu_bo *bo,
 117                   uint64_t size,
 118                   int fd)
 119 {
 120    uint32_t gem_handle = tu_gem_import_dmabuf(dev, fd, size);
 121    if (!gem_handle)
 122       return vk_error(dev->instance, VK_ERROR_INVALID_EXTERNAL_HANDLE);
 123
 124    VkResult result = tu_bo_init(dev, bo, gem_handle, size);
 125    if (result != VK_SUCCESS) {
 126       tu_gem_close(dev, gem_handle);
 127       return vk_error(dev->instance, result);
 128    }
 129
 130    return VK_SUCCESS;
 131 }
 132
 133 int
 134 tu_bo_export_dmabuf(struct tu_device *dev, struct tu_bo *bo)
 135 {
 136    return tu_gem_export_dmabuf(dev, bo->gem_handle);
 137 }
 138
 139 VkResult
 140 tu_bo_map(struct tu_device *dev, struct tu_bo *bo)
 141 {
 142    if (bo->map)
 143       return VK_SUCCESS;
 144
 145    uint64_t offset = tu_gem_info_offset(dev, bo->gem_handle);
 146    if (!offset)
 147       return vk_error(dev->instance, VK_ERROR_OUT_OF_DEVICE_MEMORY);
 148
 149    /* TODO: Should we use the wrapper os_mmap() like Freedreno does? */
 150    void *map = mmap(0, bo->size, PROT_READ | PROT_WRITE, MAP_SHARED,
 151                     dev->physical_device->local_fd, offset);
 152    if (map == MAP_FAILED)
 153       return vk_error(dev->instance, VK_ERROR_MEMORY_MAP_FAILED);
 154
 155    bo->map = map;
 156    return VK_SUCCESS;
 157 }
 158
 159 void
 160 tu_bo_finish(struct tu_device *dev, struct tu_bo *bo)
 161 {
 162    assert(bo->gem_handle);
 163
 164    if (bo->map)
 165       munmap(bo->map, bo->size);
 166
 167    tu_gem_close(dev, bo->gem_handle);
 168 }
 169
 170 static VkResult
 171 tu_physical_device_init(struct tu_physical_device *device,
 172                         struct tu_instance *instance,
 173                         drmDevicePtr drm_device)
 174 {
 175    const char *path = drm_device->nodes[DRM_NODE_RENDER];
 176    VkResult result = VK_SUCCESS;
 177    drmVersionPtr version;
 178    int fd;
 179    int master_fd = -1;
 180
 181    fd = open(path, O_RDWR | O_CLOEXEC);
 182    if (fd < 0) {
 183       return vk_errorf(instance, VK_ERROR_INCOMPATIBLE_DRIVER,
 184                        "failed to open device %s", path);
 185    }
 186
 187    /* Version 1.3 added MSM_INFO_IOVA. */
 188    const int min_version_major = 1;
 189    const int min_version_minor = 3;
 190
 191    version = drmGetVersion(fd);
 192    if (!version) {
 193       close(fd);
 194       return vk_errorf(instance, VK_ERROR_INCOMPATIBLE_DRIVER,
 195                        "failed to query kernel driver version for device %s",
 196                        path);
 197    }
 198
 199    if (strcmp(version->name, "msm")) {
 200       drmFreeVersion(version);
 201       close(fd);
 202       return vk_errorf(instance, VK_ERROR_INCOMPATIBLE_DRIVER,
 203                        "device %s does not use the msm kernel driver", path);
 204    }
 205
 206    if (version->version_major != min_version_major ||
 207        version->version_minor < min_version_minor) {
 208       result = vk_errorf(instance, VK_ERROR_INCOMPATIBLE_DRIVER,
 209                          "kernel driver for device %s has version %d.%d, "
 210                          "but Vulkan requires version >= %d.%d",
 211                          path, version->version_major, version->version_minor,
 212                          min_version_major, min_version_minor);
 213       drmFreeVersion(version);
 214       close(fd);
 215       return result;
 216    }
 217
 218    drmFreeVersion(version);
 219
 220    if (instance->debug_flags & TU_DEBUG_STARTUP)
 221       tu_logi("Found compatible device '%s'.", path);
 222
 223    device->_loader_data.loaderMagic = ICD_LOADER_MAGIC;
 224    device->instance = instance;
 225    assert(strlen(path) < ARRAY_SIZE(device->path));
 226    strncpy(device->path, path, ARRAY_SIZE(device->path));
 227
 228    if (instance->enabled_extensions.KHR_display) {
 229       master_fd =
 230          open(drm_device->nodes[DRM_NODE_PRIMARY], O_RDWR | O_CLOEXEC);
 231       if (master_fd >= 0) {
 232          /* TODO: free master_fd is accel is not working? */
 233       }
 234    }
 235
 236    device->master_fd = master_fd;
 237    device->local_fd = fd;
 238
 239    if (tu_drm_get_gpu_id(device, &device->gpu_id)) {
 240       if (instance->debug_flags & TU_DEBUG_STARTUP)
 241          tu_logi("Could not query the GPU ID");
 242       result = vk_errorf(instance, VK_ERROR_INITIALIZATION_FAILED,
 243                          "could not get GPU ID");
 244       goto fail;
 245    }
 246
 247    if (tu_drm_get_gmem_size(device, &device->gmem_size)) {
 248       if (instance->debug_flags & TU_DEBUG_STARTUP)
 249          tu_logi("Could not query the GMEM size");
 250       result = vk_errorf(instance, VK_ERROR_INITIALIZATION_FAILED,
 251                          "could not get GMEM size");
 252       goto fail;
 253    }
 254
 255    if (tu_drm_get_gmem_base(device, &device->gmem_base)) {
 256       if (instance->debug_flags & TU_DEBUG_STARTUP)
 257          tu_logi("Could not query the GMEM size");
 258       result = vk_errorf(instance, VK_ERROR_INITIALIZATION_FAILED,
 259                          "could not get GMEM size");
 260       goto fail;
 261    }
 262
 263    memset(device->name, 0, sizeof(device->name));
 264    sprintf(device->name, "FD%d", device->gpu_id);
 265
 266    switch (device->gpu_id) {
 267    case 618:
 268       device->tile_align_w = 64;
 269       device->tile_align_h = 16;
 270       device->magic.RB_UNKNOWN_8E04_blit = 0x00100000;
 271       device->magic.RB_CCU_CNTL_gmem     = 0x3e400004;
 272       device->magic.PC_UNKNOWN_9805 = 0x0;
 273       device->magic.SP_UNKNOWN_A0F8 = 0x0;
 274       break;
 275    case 630:
 276    case 640:
 277       device->tile_align_w = 64;
 278       device->tile_align_h = 16;
 279       device->magic.RB_UNKNOWN_8E04_blit = 0x01000000;
 280       device->magic.RB_CCU_CNTL_gmem     = 0x7c400004;
 281       device->magic.PC_UNKNOWN_9805 = 0x1;
 282       device->magic.SP_UNKNOWN_A0F8 = 0x1;
 283       break;
 284    default:
 285       result = vk_errorf(instance, VK_ERROR_INITIALIZATION_FAILED,
 286                          "device %s is unsupported", device->name);
 287       goto fail;
 288    }
 289    if (tu_device_get_cache_uuid(device->gpu_id, device->cache_uuid)) {
 290       result = vk_errorf(instance, VK_ERROR_INITIALIZATION_FAILED,
 291                          "cannot generate UUID");
 292       goto fail;
 293    }
 294
 295    /* The gpu id is already embedded in the uuid so we just pass "tu"
 296     * when creating the cache.
 297     */
 298    char buf[VK_UUID_SIZE * 2 + 1];
 299    disk_cache_format_hex_id(buf, device->cache_uuid, VK_UUID_SIZE * 2);
 300    device->disk_cache = disk_cache_create(device->name, buf, 0);
 301
 302    fprintf(stderr, "WARNING: tu is not a conformant vulkan implementation, "
 303                    "testing use only.\n");
 304
 305    tu_get_driver_uuid(&device->device_uuid);
 306    tu_get_device_uuid(&device->device_uuid);
 307
 308    tu_fill_device_extension_table(device, &device->supported_extensions);
 309
 310    if (result != VK_SUCCESS) {
 311       vk_error(instance, result);
 312       goto fail;
 313    }
 314
 315    result = tu_wsi_init(device);
 316    if (result != VK_SUCCESS) {
 317       vk_error(instance, result);
 318       goto fail;
 319    }
 320
 321    return VK_SUCCESS;
 322
 323 fail:
 324    close(fd);
 325    if (master_fd != -1)
 326       close(master_fd);
 327    return result;
 328 }
 329
 330 static void
 331 tu_physical_device_finish(struct tu_physical_device *device)
 332 {
 333    tu_wsi_finish(device);
 334
 335    disk_cache_destroy(device->disk_cache);
 336    close(device->local_fd);
 337    if (device->master_fd != -1)
 338       close(device->master_fd);
 339 }
 340
 341 static void *
 342 default_alloc_func(void *pUserData,
 343                    size_t size,
 344                    size_t align,
 345                    VkSystemAllocationScope allocationScope)
 346 {
 347    return malloc(size);
 348 }
 349
 350 static void *
 351 default_realloc_func(void *pUserData,
 352                      void *pOriginal,
 353                      size_t size,
 354                      size_t align,
 355                      VkSystemAllocationScope allocationScope)
 356 {
 357    return realloc(pOriginal, size);
 358 }
 359
 360 static void
 361 default_free_func(void *pUserData, void *pMemory)
 362 {
 363    free(pMemory);
 364 }
 365
 366 static const VkAllocationCallbacks default_alloc = {
 367    .pUserData = NULL,
 368    .pfnAllocation = default_alloc_func,
 369    .pfnReallocation = default_realloc_func,
 370    .pfnFree = default_free_func,
 371 };
 372
 373 static const struct debug_control tu_debug_options[] = {
 374    { "startup", TU_DEBUG_STARTUP },
 375    { "nir", TU_DEBUG_NIR },
 376    { "ir3", TU_DEBUG_IR3 },
 377    { "nobin", TU_DEBUG_NOBIN },
 378    { "sysmem", TU_DEBUG_SYSMEM },
 379    { "forcebin", TU_DEBUG_FORCEBIN },
 380    { NULL, 0 }
 381 };
 382
 383 const char *
 384 tu_get_debug_option_name(int id)
 385 {
 386    assert(id < ARRAY_SIZE(tu_debug_options) - 1);
 387    return tu_debug_options[id].string;
 388 }
 389
 390 static int
 391 tu_get_instance_extension_index(const char *name)
 392 {
 393    for (unsigned i = 0; i < TU_INSTANCE_EXTENSION_COUNT; ++i) {
 394       if (strcmp(name, tu_instance_extensions[i].extensionName) == 0)
 395          return i;
 396    }
 397    return -1;
 398 }
 399
 400 VkResult
 401 tu_CreateInstance(const VkInstanceCreateInfo *pCreateInfo,
 402                   const VkAllocationCallbacks *pAllocator,
 403                   VkInstance *pInstance)
 404 {
 405    struct tu_instance *instance;
 406    VkResult result;
 407
 408    assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO);
 409
 410    uint32_t client_version;
 411    if (pCreateInfo->pApplicationInfo &&
 412        pCreateInfo->pApplicationInfo->apiVersion != 0) {
 413       client_version = pCreateInfo->pApplicationInfo->apiVersion;
 414    } else {
 415       tu_EnumerateInstanceVersion(&client_version);
 416    }
 417
 418    instance = vk_zalloc2(&default_alloc, pAllocator, sizeof(*instance), 8,
 419                          VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
 420    if (!instance)
 421       return vk_error(NULL, VK_ERROR_OUT_OF_HOST_MEMORY);
 422
 423    instance->_loader_data.loaderMagic = ICD_LOADER_MAGIC;
 424
 425    if (pAllocator)
 426       instance->alloc = *pAllocator;
 427    else
 428       instance->alloc = default_alloc;
 429
 430    instance->api_version = client_version;
 431    instance->physical_device_count = -1;
 432
 433    instance->debug_flags =
 434       parse_debug_string(getenv("TU_DEBUG"), tu_debug_options);
 435
 436    if (instance->debug_flags & TU_DEBUG_STARTUP)
 437       tu_logi("Created an instance");
 438
 439    for (uint32_t i = 0; i < pCreateInfo->enabledExtensionCount; i++) {
 440       const char *ext_name = pCreateInfo->ppEnabledExtensionNames[i];
 441       int index = tu_get_instance_extension_index(ext_name);
 442
 443       if (index < 0 || !tu_supported_instance_extensions.extensions[index]) {
 444          vk_free2(&default_alloc, pAllocator, instance);
 445          return vk_error(instance, VK_ERROR_EXTENSION_NOT_PRESENT);
 446       }
 447
 448       instance->enabled_extensions.extensions[index] = true;
 449    }
 450
 451    result = vk_debug_report_instance_init(&instance->debug_report_callbacks);
 452    if (result != VK_SUCCESS) {
 453       vk_free2(&default_alloc, pAllocator, instance);
 454       return vk_error(instance, result);
 455    }
 456
 457    glsl_type_singleton_init_or_ref();
 458
 459    VG(VALGRIND_CREATE_MEMPOOL(instance, 0, false));
 460
 461    *pInstance = tu_instance_to_handle(instance);
 462
 463    return VK_SUCCESS;
 464 }
 465
 466 void
 467 tu_DestroyInstance(VkInstance _instance,
 468                    const VkAllocationCallbacks *pAllocator)
 469 {
 470    TU_FROM_HANDLE(tu_instance, instance, _instance);
 471
 472    if (!instance)
 473       return;
 474
 475    for (int i = 0; i < instance->physical_device_count; ++i) {
 476       tu_physical_device_finish(instance->physical_devices + i);
 477    }
 478
 479    VG(VALGRIND_DESTROY_MEMPOOL(instance));
 480
 481    glsl_type_singleton_decref();
 482
 483    vk_debug_report_instance_destroy(&instance->debug_report_callbacks);
 484
 485    vk_free(&instance->alloc, instance);
 486 }
 487
 488 static VkResult
 489 tu_enumerate_devices(struct tu_instance *instance)
 490 {
 491    /* TODO: Check for more devices ? */
 492    drmDevicePtr devices[8];
 493    VkResult result = VK_ERROR_INCOMPATIBLE_DRIVER;
 494    int max_devices;
 495
 496    instance->physical_device_count = 0;
 497
 498    max_devices = drmGetDevices2(0, devices, ARRAY_SIZE(devices));
 499
 500    if (instance->debug_flags & TU_DEBUG_STARTUP)
 501       tu_logi("Found %d drm nodes", max_devices);
 502
 503    if (max_devices < 1)
 504       return vk_error(instance, VK_ERROR_INCOMPATIBLE_DRIVER);
 505
 506    for (unsigned i = 0; i < (unsigned) max_devices; i++) {
 507       if (devices[i]->available_nodes & 1 << DRM_NODE_RENDER &&
 508           devices[i]->bustype == DRM_BUS_PLATFORM) {
 509
 510          result = tu_physical_device_init(
 511             instance->physical_devices + instance->physical_device_count,
 512             instance, devices[i]);
 513          if (result == VK_SUCCESS)
 514             ++instance->physical_device_count;
 515          else if (result != VK_ERROR_INCOMPATIBLE_DRIVER)
 516             break;
 517       }
 518    }
 519    drmFreeDevices(devices, max_devices);
 520
 521    return result;
 522 }
 523
 524 VkResult
 525 tu_EnumeratePhysicalDevices(VkInstance _instance,
 526                             uint32_t *pPhysicalDeviceCount,
 527                             VkPhysicalDevice *pPhysicalDevices)
 528 {
 529    TU_FROM_HANDLE(tu_instance, instance, _instance);
 530    VK_OUTARRAY_MAKE(out, pPhysicalDevices, pPhysicalDeviceCount);
 531
 532    VkResult result;
 533
 534    if (instance->physical_device_count < 0) {
 535       result = tu_enumerate_devices(instance);
 536       if (result != VK_SUCCESS && result != VK_ERROR_INCOMPATIBLE_DRIVER)
 537          return result;
 538    }
 539
 540    for (uint32_t i = 0; i < instance->physical_device_count; ++i) {
 541       vk_outarray_append(&out, p)
 542       {
 543          *p = tu_physical_device_to_handle(instance->physical_devices + i);
 544       }
 545    }
 546
 547    return vk_outarray_status(&out);
 548 }
 549
 550 VkResult
 551 tu_EnumeratePhysicalDeviceGroups(
 552    VkInstance _instance,
 553    uint32_t *pPhysicalDeviceGroupCount,
 554    VkPhysicalDeviceGroupProperties *pPhysicalDeviceGroupProperties)
 555 {
 556    TU_FROM_HANDLE(tu_instance, instance, _instance);
 557    VK_OUTARRAY_MAKE(out, pPhysicalDeviceGroupProperties,
 558                     pPhysicalDeviceGroupCount);
 559    VkResult result;
 560
 561    if (instance->physical_device_count < 0) {
 562       result = tu_enumerate_devices(instance);
 563       if (result != VK_SUCCESS && result != VK_ERROR_INCOMPATIBLE_DRIVER)
 564          return result;
 565    }
 566
 567    for (uint32_t i = 0; i < instance->physical_device_count; ++i) {
 568       vk_outarray_append(&out, p)
 569       {
 570          p->physicalDeviceCount = 1;
 571          p->physicalDevices[0] =
 572             tu_physical_device_to_handle(instance->physical_devices + i);
 573          p->subsetAllocation = false;
 574       }
 575    }
 576
 577    return vk_outarray_status(&out);
 578 }
 579
 580 void
 581 tu_GetPhysicalDeviceFeatures(VkPhysicalDevice physicalDevice,
 582                              VkPhysicalDeviceFeatures *pFeatures)
 583 {
 584    memset(pFeatures, 0, sizeof(*pFeatures));
 585
 586    *pFeatures = (VkPhysicalDeviceFeatures) {
 587       .robustBufferAccess = false,
 588       .fullDrawIndexUint32 = true,
 589       .imageCubeArray = false,
 590       .independentBlend = true,
 591       .geometryShader = false,
 592       .tessellationShader = false,
 593       .sampleRateShading = true,
 594       .dualSrcBlend = true,
 595       .logicOp = true,
 596       .multiDrawIndirect = false,
 597       .drawIndirectFirstInstance = false,
 598       .depthClamp = true,
 599       .depthBiasClamp = false,
 600       .fillModeNonSolid = false,
 601       .depthBounds = false,
 602       .wideLines = false,
 603       .largePoints = false,
 604       .alphaToOne = false,
 605       .multiViewport = false,
 606       .samplerAnisotropy = true,
 607       .textureCompressionETC2 = true,
 608       .textureCompressionASTC_LDR = true,
 609       .textureCompressionBC = true,
 610       .occlusionQueryPrecise = true,
 611       .pipelineStatisticsQuery = false,
 612       .vertexPipelineStoresAndAtomics = false,
 613       .fragmentStoresAndAtomics = false,
 614       .shaderTessellationAndGeometryPointSize = false,
 615       .shaderImageGatherExtended = false,
 616       .shaderStorageImageExtendedFormats = false,
 617       .shaderStorageImageMultisample = false,
 618       .shaderUniformBufferArrayDynamicIndexing = false,
 619       .shaderSampledImageArrayDynamicIndexing = false,
 620       .shaderStorageBufferArrayDynamicIndexing = false,
 621       .shaderStorageImageArrayDynamicIndexing = false,
 622       .shaderStorageImageReadWithoutFormat = false,
 623       .shaderStorageImageWriteWithoutFormat = false,
 624       .shaderClipDistance = false,
 625       .shaderCullDistance = false,
 626       .shaderFloat64 = false,
 627       .shaderInt64 = false,
 628       .shaderInt16 = false,
 629       .sparseBinding = false,
 630       .variableMultisampleRate = false,
 631       .inheritedQueries = false,
 632    };
 633 }
 634
 635 void
 636 tu_GetPhysicalDeviceFeatures2(VkPhysicalDevice physicalDevice,
 637                               VkPhysicalDeviceFeatures2 *pFeatures)
 638 {
 639    vk_foreach_struct(ext, pFeatures->pNext)
 640    {
 641       switch (ext->sType) {
 642       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTERS_FEATURES: {
 643          VkPhysicalDeviceVariablePointersFeatures *features = (void *) ext;
 644          features->variablePointersStorageBuffer = false;
 645          features->variablePointers = false;
 646          break;
 647       }
 648       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES: {
 649          VkPhysicalDeviceMultiviewFeatures *features =
 650             (VkPhysicalDeviceMultiviewFeatures *) ext;
 651          features->multiview = false;
 652          features->multiviewGeometryShader = false;
 653          features->multiviewTessellationShader = false;
 654          break;
 655       }
 656       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DRAW_PARAMETERS_FEATURES: {
 657          VkPhysicalDeviceShaderDrawParametersFeatures *features =
 658             (VkPhysicalDeviceShaderDrawParametersFeatures *) ext;
 659          features->shaderDrawParameters = false;
 660          break;
 661       }
 662       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROTECTED_MEMORY_FEATURES: {
 663          VkPhysicalDeviceProtectedMemoryFeatures *features =
 664             (VkPhysicalDeviceProtectedMemoryFeatures *) ext;
 665          features->protectedMemory = false;
 666          break;
 667       }
 668       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES: {
 669          VkPhysicalDevice16BitStorageFeatures *features =
 670             (VkPhysicalDevice16BitStorageFeatures *) ext;
 671          features->storageBuffer16BitAccess = false;
 672          features->uniformAndStorageBuffer16BitAccess = false;
 673          features->storagePushConstant16 = false;
 674          features->storageInputOutput16 = false;
 675          break;
 676       }
 677       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES: {
 678          VkPhysicalDeviceSamplerYcbcrConversionFeatures *features =
 679             (VkPhysicalDeviceSamplerYcbcrConversionFeatures *) ext;
 680          features->samplerYcbcrConversion = false;
 681          break;
 682       }
 683       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_FEATURES_EXT: {
 684          VkPhysicalDeviceDescriptorIndexingFeaturesEXT *features =
 685             (VkPhysicalDeviceDescriptorIndexingFeaturesEXT *) ext;
 686          features->shaderInputAttachmentArrayDynamicIndexing = false;
 687          features->shaderUniformTexelBufferArrayDynamicIndexing = false;
 688          features->shaderStorageTexelBufferArrayDynamicIndexing = false;
 689          features->shaderUniformBufferArrayNonUniformIndexing = false;
 690          features->shaderSampledImageArrayNonUniformIndexing = false;
 691          features->shaderStorageBufferArrayNonUniformIndexing = false;
 692          features->shaderStorageImageArrayNonUniformIndexing = false;
 693          features->shaderInputAttachmentArrayNonUniformIndexing = false;
 694          features->shaderUniformTexelBufferArrayNonUniformIndexing = false;
 695          features->shaderStorageTexelBufferArrayNonUniformIndexing = false;
 696          features->descriptorBindingUniformBufferUpdateAfterBind = false;
 697          features->descriptorBindingSampledImageUpdateAfterBind = false;
 698          features->descriptorBindingStorageImageUpdateAfterBind = false;
 699          features->descriptorBindingStorageBufferUpdateAfterBind = false;
 700          features->descriptorBindingUniformTexelBufferUpdateAfterBind = false;
 701          features->descriptorBindingStorageTexelBufferUpdateAfterBind = false;
 702          features->descriptorBindingUpdateUnusedWhilePending = false;
 703          features->descriptorBindingPartiallyBound = false;
 704          features->descriptorBindingVariableDescriptorCount = false;
 705          features->runtimeDescriptorArray = false;
 706          break;
 707       }
 708       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONDITIONAL_RENDERING_FEATURES_EXT: {
 709          VkPhysicalDeviceConditionalRenderingFeaturesEXT *features =
 710             (VkPhysicalDeviceConditionalRenderingFeaturesEXT *) ext;
 711          features->conditionalRendering = false;
 712          features->inheritedConditionalRendering = false;
 713          break;
 714       }
 715       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_FEATURES_EXT: {
 716          VkPhysicalDeviceTransformFeedbackFeaturesEXT *features =
 717             (VkPhysicalDeviceTransformFeedbackFeaturesEXT *) ext;
 718          features->transformFeedback = true;
 719          features->geometryStreams = false;
 720          break;
 721       }
 722       default:
 723          break;
 724       }
 725    }
 726    return tu_GetPhysicalDeviceFeatures(physicalDevice, &pFeatures->features);
 727 }
 728
 729 void
 730 tu_GetPhysicalDeviceProperties(VkPhysicalDevice physicalDevice,
 731                                VkPhysicalDeviceProperties *pProperties)
 732 {
 733    TU_FROM_HANDLE(tu_physical_device, pdevice, physicalDevice);
 734    VkSampleCountFlags sample_counts = VK_SAMPLE_COUNT_1_BIT |
 735       VK_SAMPLE_COUNT_2_BIT | VK_SAMPLE_COUNT_4_BIT | VK_SAMPLE_COUNT_8_BIT;
 736
 737    /* make sure that the entire descriptor set is addressable with a signed
 738     * 32-bit int. So the sum of all limits scaled by descriptor size has to
 739     * be at most 2 GiB. the combined image & samples object count as one of
 740     * both. This limit is for the pipeline layout, not for the set layout, but
 741     * there is no set limit, so we just set a pipeline limit. I don't think
 742     * any app is going to hit this soon. */
 743    size_t max_descriptor_set_size =
 744       ((1ull << 31) - 16 * MAX_DYNAMIC_BUFFERS) /
 745       (32 /* uniform buffer, 32 due to potential space wasted on alignment */ +
 746        32 /* storage buffer, 32 due to potential space wasted on alignment */ +
 747        32 /* sampler, largest when combined with image */ +
 748        64 /* sampled image */ + 64 /* storage image */);
 749
 750    VkPhysicalDeviceLimits limits = {
 751       .maxImageDimension1D = (1 << 14),
 752       .maxImageDimension2D = (1 << 14),
 753       .maxImageDimension3D = (1 << 11),
 754       .maxImageDimensionCube = (1 << 14),
 755       .maxImageArrayLayers = (1 << 11),
 756       .maxTexelBufferElements = 128 * 1024 * 1024,
 757       .maxUniformBufferRange = UINT32_MAX,
 758       .maxStorageBufferRange = MAX_STORAGE_BUFFER_RANGE,
 759       .maxPushConstantsSize = MAX_PUSH_CONSTANTS_SIZE,
 760       .maxMemoryAllocationCount = UINT32_MAX,
 761       .maxSamplerAllocationCount = 64 * 1024,
 762       .bufferImageGranularity = 64,          /* A cache line */
 763       .sparseAddressSpaceSize = 0xffffffffu, /* buffer max size */
 764       .maxBoundDescriptorSets = MAX_SETS,
 765       .maxPerStageDescriptorSamplers = max_descriptor_set_size,
 766       .maxPerStageDescriptorUniformBuffers = max_descriptor_set_size,
 767       .maxPerStageDescriptorStorageBuffers = max_descriptor_set_size,
 768       .maxPerStageDescriptorSampledImages = max_descriptor_set_size,
 769       .maxPerStageDescriptorStorageImages = max_descriptor_set_size,
 770       .maxPerStageDescriptorInputAttachments = max_descriptor_set_size,
 771       .maxPerStageResources = max_descriptor_set_size,
 772       .maxDescriptorSetSamplers = max_descriptor_set_size,
 773       .maxDescriptorSetUniformBuffers = max_descriptor_set_size,
 774       .maxDescriptorSetUniformBuffersDynamic = MAX_DYNAMIC_UNIFORM_BUFFERS,
 775       .maxDescriptorSetStorageBuffers = max_descriptor_set_size,
 776       .maxDescriptorSetStorageBuffersDynamic = MAX_DYNAMIC_STORAGE_BUFFERS,
 777       .maxDescriptorSetSampledImages = max_descriptor_set_size,
 778       .maxDescriptorSetStorageImages = max_descriptor_set_size,
 779       .maxDescriptorSetInputAttachments = max_descriptor_set_size,
 780       .maxVertexInputAttributes = 32,
 781       .maxVertexInputBindings = 32,
 782       .maxVertexInputAttributeOffset = 2047,
 783       .maxVertexInputBindingStride = 2048,
 784       .maxVertexOutputComponents = 128,
 785       .maxTessellationGenerationLevel = 64,
 786       .maxTessellationPatchSize = 32,
 787       .maxTessellationControlPerVertexInputComponents = 128,
 788       .maxTessellationControlPerVertexOutputComponents = 128,
 789       .maxTessellationControlPerPatchOutputComponents = 120,
 790       .maxTessellationControlTotalOutputComponents = 4096,
 791       .maxTessellationEvaluationInputComponents = 128,
 792       .maxTessellationEvaluationOutputComponents = 128,
 793       .maxGeometryShaderInvocations = 127,
 794       .maxGeometryInputComponents = 64,
 795       .maxGeometryOutputComponents = 128,
 796       .maxGeometryOutputVertices = 256,
 797       .maxGeometryTotalOutputComponents = 1024,
 798       .maxFragmentInputComponents = 128,
 799       .maxFragmentOutputAttachments = 8,
 800       .maxFragmentDualSrcAttachments = 1,
 801       .maxFragmentCombinedOutputResources = 8,
 802       .maxComputeSharedMemorySize = 32768,
 803       .maxComputeWorkGroupCount = { 65535, 65535, 65535 },
 804       .maxComputeWorkGroupInvocations = 2048,
 805       .maxComputeWorkGroupSize = { 2048, 2048, 2048 },
 806       .subPixelPrecisionBits = 4 /* FIXME */,
 807       .subTexelPrecisionBits = 4 /* FIXME */,
 808       .mipmapPrecisionBits = 4 /* FIXME */,
 809       .maxDrawIndexedIndexValue = UINT32_MAX,
 810       .maxDrawIndirectCount = UINT32_MAX,
 811       .maxSamplerLodBias = 16,
 812       .maxSamplerAnisotropy = 16,
 813       .maxViewports = MAX_VIEWPORTS,
 814       .maxViewportDimensions = { (1 << 14), (1 << 14) },
 815       .viewportBoundsRange = { INT16_MIN, INT16_MAX },
 816       .viewportSubPixelBits = 8,
 817       .minMemoryMapAlignment = 4096, /* A page */
 818       .minTexelBufferOffsetAlignment = 64,
 819       .minUniformBufferOffsetAlignment = 4,
 820       .minStorageBufferOffsetAlignment = 4,
 821       .minTexelOffset = -32,
 822       .maxTexelOffset = 31,
 823       .minTexelGatherOffset = -32,
 824       .maxTexelGatherOffset = 31,
 825       .minInterpolationOffset = -2,
 826       .maxInterpolationOffset = 2,
 827       .subPixelInterpolationOffsetBits = 8,
 828       .maxFramebufferWidth = (1 << 14),
 829       .maxFramebufferHeight = (1 << 14),
 830       .maxFramebufferLayers = (1 << 10),
 831       .framebufferColorSampleCounts = sample_counts,
 832       .framebufferDepthSampleCounts = sample_counts,
 833       .framebufferStencilSampleCounts = sample_counts,
 834       .framebufferNoAttachmentsSampleCounts = sample_counts,
 835       .maxColorAttachments = MAX_RTS,
 836       .sampledImageColorSampleCounts = sample_counts,
 837       .sampledImageIntegerSampleCounts = VK_SAMPLE_COUNT_1_BIT,
 838       .sampledImageDepthSampleCounts = sample_counts,
 839       .sampledImageStencilSampleCounts = sample_counts,
 840       .storageImageSampleCounts = VK_SAMPLE_COUNT_1_BIT,
 841       .maxSampleMaskWords = 1,
 842       .timestampComputeAndGraphics = false, /* FINISHME */
 843       .timestampPeriod = 1,
 844       .maxClipDistances = 8,
 845       .maxCullDistances = 8,
 846       .maxCombinedClipAndCullDistances = 8,
 847       .discreteQueuePriorities = 1,
 848       .pointSizeRange = { 0.125, 255.875 },
 849       .lineWidthRange = { 0.0, 7.9921875 },
 850       .pointSizeGranularity = (1.0 / 8.0),
 851       .lineWidthGranularity = (1.0 / 128.0),
 852       .strictLines = false, /* FINISHME */
 853       .standardSampleLocations = true,
 854       .optimalBufferCopyOffsetAlignment = 128,
 855       .optimalBufferCopyRowPitchAlignment = 128,
 856       .nonCoherentAtomSize = 64,
 857    };
 858
 859    *pProperties = (VkPhysicalDeviceProperties) {
 860       .apiVersion = tu_physical_device_api_version(pdevice),
 861       .driverVersion = vk_get_driver_version(),
 862       .vendorID = 0, /* TODO */
 863       .deviceID = 0,
 864       .deviceType = VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU,
 865       .limits = limits,
 866       .sparseProperties = { 0 },
 867    };
 868
 869    strcpy(pProperties->deviceName, pdevice->name);
 870    memcpy(pProperties->pipelineCacheUUID, pdevice->cache_uuid, VK_UUID_SIZE);
 871 }
 872
 873 void
 874 tu_GetPhysicalDeviceProperties2(VkPhysicalDevice physicalDevice,
 875                                 VkPhysicalDeviceProperties2 *pProperties)
 876 {
 877    TU_FROM_HANDLE(tu_physical_device, pdevice, physicalDevice);
 878    tu_GetPhysicalDeviceProperties(physicalDevice, &pProperties->properties);
 879
 880    vk_foreach_struct(ext, pProperties->pNext)
 881    {
 882       switch (ext->sType) {
 883       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PUSH_DESCRIPTOR_PROPERTIES_KHR: {
 884          VkPhysicalDevicePushDescriptorPropertiesKHR *properties =
 885             (VkPhysicalDevicePushDescriptorPropertiesKHR *) ext;
 886          properties->maxPushDescriptors = MAX_PUSH_DESCRIPTORS;
 887          break;
 888       }
 889       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES: {
 890          VkPhysicalDeviceIDProperties *properties =
 891             (VkPhysicalDeviceIDProperties *) ext;
 892          memcpy(properties->driverUUID, pdevice->driver_uuid, VK_UUID_SIZE);
 893          memcpy(properties->deviceUUID, pdevice->device_uuid, VK_UUID_SIZE);
 894          properties->deviceLUIDValid = false;
 895          break;
 896       }
 897       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES: {
 898          VkPhysicalDeviceMultiviewProperties *properties =
 899             (VkPhysicalDeviceMultiviewProperties *) ext;
 900          properties->maxMultiviewViewCount = MAX_VIEWS;
 901          properties->maxMultiviewInstanceIndex = INT_MAX;
 902          break;
 903       }
 904       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_POINT_CLIPPING_PROPERTIES: {
 905          VkPhysicalDevicePointClippingProperties *properties =
 906             (VkPhysicalDevicePointClippingProperties *) ext;
 907          properties->pointClippingBehavior =
 908             VK_POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES;
 909          break;
 910       }
 911       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_3_PROPERTIES: {
 912          VkPhysicalDeviceMaintenance3Properties *properties =
 913             (VkPhysicalDeviceMaintenance3Properties *) ext;
 914          /* Make sure everything is addressable by a signed 32-bit int, and
 915           * our largest descriptors are 96 bytes. */
 916          properties->maxPerSetDescriptors = (1ull << 31) / 96;
 917          /* Our buffer size fields allow only this much */
 918          properties->maxMemoryAllocationSize = 0xFFFFFFFFull;
 919          break;
 920       }
 921       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_PROPERTIES_EXT: {
 922          VkPhysicalDeviceTransformFeedbackPropertiesEXT *properties =
 923             (VkPhysicalDeviceTransformFeedbackPropertiesEXT *)ext;
 924
 925          properties->maxTransformFeedbackStreams = IR3_MAX_SO_STREAMS;
 926          properties->maxTransformFeedbackBuffers = IR3_MAX_SO_BUFFERS;
 927          properties->maxTransformFeedbackBufferSize = UINT32_MAX;
 928          properties->maxTransformFeedbackStreamDataSize = 512;
 929          properties->maxTransformFeedbackBufferDataSize = 512;
 930          properties->maxTransformFeedbackBufferDataStride = 512;
 931          /* TODO: enable xfb query */
 932          properties->transformFeedbackQueries = false;
 933          properties->transformFeedbackStreamsLinesTriangles = false;
 934          properties->transformFeedbackRasterizationStreamSelect = false;
 935          properties->transformFeedbackDraw = true;
 936          break;
 937       }
 938       default:
 939          break;
 940       }
 941    }
 942 }
 943
 944 static const VkQueueFamilyProperties tu_queue_family_properties = {
 945    .queueFlags =
 946       VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT | VK_QUEUE_TRANSFER_BIT,
 947    .queueCount = 1,
 948    .timestampValidBits = 0, /* FINISHME */
 949    .minImageTransferGranularity = { 1, 1, 1 },
 950 };
 951
 952 void
 953 tu_GetPhysicalDeviceQueueFamilyProperties(
 954    VkPhysicalDevice physicalDevice,
 955    uint32_t *pQueueFamilyPropertyCount,
 956    VkQueueFamilyProperties *pQueueFamilyProperties)
 957 {
 958    VK_OUTARRAY_MAKE(out, pQueueFamilyProperties, pQueueFamilyPropertyCount);
 959
 960    vk_outarray_append(&out, p) { *p = tu_queue_family_properties; }
 961 }
 962
 963 void
 964 tu_GetPhysicalDeviceQueueFamilyProperties2(
 965    VkPhysicalDevice physicalDevice,
 966    uint32_t *pQueueFamilyPropertyCount,
 967    VkQueueFamilyProperties2 *pQueueFamilyProperties)
 968 {
 969    VK_OUTARRAY_MAKE(out, pQueueFamilyProperties, pQueueFamilyPropertyCount);
 970
 971    vk_outarray_append(&out, p)
 972    {
 973       p->queueFamilyProperties = tu_queue_family_properties;
 974    }
 975 }
 976
 977 static uint64_t
 978 tu_get_system_heap_size()
 979 {
 980    struct sysinfo info;
 981    sysinfo(&info);
 982
 983    uint64_t total_ram = (uint64_t) info.totalram * (uint64_t) info.mem_unit;
 984
 985    /* We don't want to burn too much ram with the GPU.  If the user has 4GiB
 986     * or less, we use at most half.  If they have more than 4GiB, we use 3/4.
 987     */
 988    uint64_t available_ram;
 989    if (total_ram <= 4ull * 1024ull * 1024ull * 1024ull)
 990       available_ram = total_ram / 2;
 991    else
 992       available_ram = total_ram * 3 / 4;
 993
 994    return available_ram;
 995 }
 996
 997 void
 998 tu_GetPhysicalDeviceMemoryProperties(
 999    VkPhysicalDevice physicalDevice,
1000    VkPhysicalDeviceMemoryProperties *pMemoryProperties)
1001 {
1002    pMemoryProperties->memoryHeapCount = 1;
1003    pMemoryProperties->memoryHeaps[0].size = tu_get_system_heap_size();
1004    pMemoryProperties->memoryHeaps[0].flags = VK_MEMORY_HEAP_DEVICE_LOCAL_BIT;
1005
1006    pMemoryProperties->memoryTypeCount = 1;
1007    pMemoryProperties->memoryTypes[0].propertyFlags =
1008       VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT |
1009       VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
1010       VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
1011    pMemoryProperties->memoryTypes[0].heapIndex = 0;
1012 }
1013
1014 void
1015 tu_GetPhysicalDeviceMemoryProperties2(
1016    VkPhysicalDevice physicalDevice,
1017    VkPhysicalDeviceMemoryProperties2 *pMemoryProperties)
1018 {
1019    return tu_GetPhysicalDeviceMemoryProperties(
1020       physicalDevice, &pMemoryProperties->memoryProperties);
1021 }
1022
1023 static VkResult
1024 tu_queue_init(struct tu_device *device,
1025               struct tu_queue *queue,
1026               uint32_t queue_family_index,
1027               int idx,
1028               VkDeviceQueueCreateFlags flags)
1029 {
1030    queue->_loader_data.loaderMagic = ICD_LOADER_MAGIC;
1031    queue->device = device;
1032    queue->queue_family_index = queue_family_index;
1033    queue->queue_idx = idx;
1034    queue->flags = flags;
1035
1036    int ret = tu_drm_submitqueue_new(device, 0, &queue->msm_queue_id);
1037    if (ret)
1038       return VK_ERROR_INITIALIZATION_FAILED;
1039
1040    tu_fence_init(&queue->submit_fence, false);
1041
1042    return VK_SUCCESS;
1043 }
1044
1045 static void
1046 tu_queue_finish(struct tu_queue *queue)
1047 {
1048    tu_fence_finish(&queue->submit_fence);
1049    tu_drm_submitqueue_close(queue->device, queue->msm_queue_id);
1050 }
1051
1052 static int
1053 tu_get_device_extension_index(const char *name)
1054 {
1055    for (unsigned i = 0; i < TU_DEVICE_EXTENSION_COUNT; ++i) {
1056       if (strcmp(name, tu_device_extensions[i].extensionName) == 0)
1057          return i;
1058    }
1059    return -1;
1060 }
1061
1062 struct PACKED bcolor_entry {
1063    uint32_t fp32[4];
1064    uint16_t ui16[4];
1065    int16_t  si16[4];
1066    uint16_t fp16[4];
1067    uint16_t rgb565;
1068    uint16_t rgb5a1;
1069    uint16_t rgba4;
1070    uint8_t __pad0[2];
1071    uint8_t  ui8[4];
1072    int8_t   si8[4];
1073    uint32_t rgb10a2;
1074    uint32_t z24; /* also s8? */
1075    uint16_t srgb[4];      /* appears to duplicate fp16[], but clamped, used for srgb */
1076    uint8_t  __pad1[56];
1077 } border_color[] = {
1078    [VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK] = {},
1079    [VK_BORDER_COLOR_INT_TRANSPARENT_BLACK] = {},
1080    [VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK] = {
1081       .fp32[3] = 0x3f800000,
1082       .ui16[3] = 0xffff,
1083       .si16[3] = 0x7fff,
1084       .fp16[3] = 0x3c00,
1085       .rgb5a1 = 0x8000,
1086       .rgba4 = 0xf000,
1087       .ui8[3] = 0xff,
1088       .si8[3] = 0x7f,
1089       .rgb10a2 = 0xc0000000,
1090       .srgb[3] = 0x3c00,
1091    },
1092    [VK_BORDER_COLOR_INT_OPAQUE_BLACK] = {
1093       .fp32[3] = 1,
1094       .fp16[3] = 1,
1095    },
1096    [VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE] = {
1097       .fp32[0 ... 3] = 0x3f800000,
1098       .ui16[0 ... 3] = 0xffff,
1099       .si16[0 ... 3] = 0x7fff,
1100       .fp16[0 ... 3] = 0x3c00,
1101       .rgb565 = 0xffff,
1102       .rgb5a1 = 0xffff,
1103       .rgba4 = 0xffff,
1104       .ui8[0 ... 3] = 0xff,
1105       .si8[0 ... 3] = 0x7f,
1106       .rgb10a2 = 0xffffffff,
1107       .z24 = 0xffffff,
1108       .srgb[0 ... 3] = 0x3c00,
1109    },
1110    [VK_BORDER_COLOR_INT_OPAQUE_WHITE] = {
1111       .fp32[0 ... 3] = 1,
1112       .fp16[0 ... 3] = 1,
1113    },
1114 };
1115
1116
1117 VkResult
1118 tu_CreateDevice(VkPhysicalDevice physicalDevice,
1119                 const VkDeviceCreateInfo *pCreateInfo,
1120                 const VkAllocationCallbacks *pAllocator,
1121                 VkDevice *pDevice)
1122 {
1123    TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice);
1124    VkResult result;
1125    struct tu_device *device;
1126
1127    /* Check enabled features */
1128    if (pCreateInfo->pEnabledFeatures) {
1129       VkPhysicalDeviceFeatures supported_features;
1130       tu_GetPhysicalDeviceFeatures(physicalDevice, &supported_features);
1131       VkBool32 *supported_feature = (VkBool32 *) &supported_features;
1132       VkBool32 *enabled_feature = (VkBool32 *) pCreateInfo->pEnabledFeatures;
1133       unsigned num_features =
1134          sizeof(VkPhysicalDeviceFeatures) / sizeof(VkBool32);
1135       for (uint32_t i = 0; i < num_features; i++) {
1136          if (enabled_feature[i] && !supported_feature[i])
1137             return vk_error(physical_device->instance,
1138                             VK_ERROR_FEATURE_NOT_PRESENT);
1139       }
1140    }
1141
1142    device = vk_zalloc2(&physical_device->instance->alloc, pAllocator,
1143                        sizeof(*device), 8, VK_SYSTEM_ALLOCATION_SCOPE_DEVICE);
1144    if (!device)
1145       return vk_error(physical_device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
1146
1147    device->_loader_data.loaderMagic = ICD_LOADER_MAGIC;
1148    device->instance = physical_device->instance;
1149    device->physical_device = physical_device;
1150
1151    if (pAllocator)
1152       device->alloc = *pAllocator;
1153    else
1154       device->alloc = physical_device->instance->alloc;
1155
1156    for (uint32_t i = 0; i < pCreateInfo->enabledExtensionCount; i++) {
1157       const char *ext_name = pCreateInfo->ppEnabledExtensionNames[i];
1158       int index = tu_get_device_extension_index(ext_name);
1159       if (index < 0 ||
1160           !physical_device->supported_extensions.extensions[index]) {
1161          vk_free(&device->alloc, device);
1162          return vk_error(physical_device->instance,
1163                          VK_ERROR_EXTENSION_NOT_PRESENT);
1164       }
1165
1166       device->enabled_extensions.extensions[index] = true;
1167    }
1168
1169    for (unsigned i = 0; i < pCreateInfo->queueCreateInfoCount; i++) {
1170       const VkDeviceQueueCreateInfo *queue_create =
1171          &pCreateInfo->pQueueCreateInfos[i];
1172       uint32_t qfi = queue_create->queueFamilyIndex;
1173       device->queues[qfi] = vk_alloc(
1174          &device->alloc, queue_create->queueCount * sizeof(struct tu_queue),
1175          8, VK_SYSTEM_ALLOCATION_SCOPE_DEVICE);
1176       if (!device->queues[qfi]) {
1177          result = VK_ERROR_OUT_OF_HOST_MEMORY;
1178          goto fail_queues;
1179       }
1180
1181       memset(device->queues[qfi], 0,
1182              queue_create->queueCount * sizeof(struct tu_queue));
1183
1184       device->queue_count[qfi] = queue_create->queueCount;
1185
1186       for (unsigned q = 0; q < queue_create->queueCount; q++) {
1187          result = tu_queue_init(device, &device->queues[qfi][q], qfi, q,
1188                                 queue_create->flags);
1189          if (result != VK_SUCCESS)
1190             goto fail_queues;
1191       }
1192    }
1193
1194    device->compiler = ir3_compiler_create(NULL, physical_device->gpu_id);
1195    if (!device->compiler)
1196       goto fail_queues;
1197
1198 #define VSC_DATA_SIZE(pitch)  ((pitch) * 32 + 0x100)  /* extra size to store VSC_SIZE */
1199 #define VSC_DATA2_SIZE(pitch) ((pitch) * 32)
1200
1201    device->vsc_data_pitch = 0x440 * 4;
1202    device->vsc_data2_pitch = 0x1040 * 4;
1203
1204    result = tu_bo_init_new(device, &device->vsc_data, VSC_DATA_SIZE(device->vsc_data_pitch));
1205    if (result != VK_SUCCESS)
1206       goto fail_vsc_data;
1207
1208    result = tu_bo_init_new(device, &device->vsc_data2, VSC_DATA2_SIZE(device->vsc_data2_pitch));
1209    if (result != VK_SUCCESS)
1210       goto fail_vsc_data2;
1211
1212    STATIC_ASSERT(sizeof(struct bcolor_entry) == 128);
1213    result = tu_bo_init_new(device, &device->border_color, sizeof(border_color));
1214    if (result != VK_SUCCESS)
1215       goto fail_border_color;
1216
1217    result = tu_bo_map(device, &device->border_color);
1218    if (result != VK_SUCCESS)
1219       goto fail_border_color_map;
1220
1221    memcpy(device->border_color.map, border_color, sizeof(border_color));
1222
1223    VkPipelineCacheCreateInfo ci;
1224    ci.sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO;
1225    ci.pNext = NULL;
1226    ci.flags = 0;
1227    ci.pInitialData = NULL;
1228    ci.initialDataSize = 0;
1229    VkPipelineCache pc;
1230    result =
1231       tu_CreatePipelineCache(tu_device_to_handle(device), &ci, NULL, &pc);
1232    if (result != VK_SUCCESS)
1233       goto fail_pipeline_cache;
1234
1235    device->mem_cache = tu_pipeline_cache_from_handle(pc);
1236
1237    *pDevice = tu_device_to_handle(device);
1238    return VK_SUCCESS;
1239
1240 fail_pipeline_cache:
1241 fail_border_color_map:
1242    tu_bo_finish(device, &device->border_color);
1243
1244 fail_border_color:
1245    tu_bo_finish(device, &device->vsc_data2);
1246
1247 fail_vsc_data2:
1248    tu_bo_finish(device, &device->vsc_data);
1249
1250 fail_vsc_data:
1251    ralloc_free(device->compiler);
1252
1253 fail_queues:
1254    for (unsigned i = 0; i < TU_MAX_QUEUE_FAMILIES; i++) {
1255       for (unsigned q = 0; q < device->queue_count[i]; q++)
1256          tu_queue_finish(&device->queues[i][q]);
1257       if (device->queue_count[i])
1258          vk_free(&device->alloc, device->queues[i]);
1259    }
1260
1261    vk_free(&device->alloc, device);
1262    return result;
1263 }
1264
1265 void
1266 tu_DestroyDevice(VkDevice _device, const VkAllocationCallbacks *pAllocator)
1267 {
1268    TU_FROM_HANDLE(tu_device, device, _device);
1269
1270    if (!device)
1271       return;
1272
1273    tu_bo_finish(device, &device->vsc_data);
1274    tu_bo_finish(device, &device->vsc_data2);
1275
1276    for (unsigned i = 0; i < TU_MAX_QUEUE_FAMILIES; i++) {
1277       for (unsigned q = 0; q < device->queue_count[i]; q++)
1278          tu_queue_finish(&device->queues[i][q]);
1279       if (device->queue_count[i])
1280          vk_free(&device->alloc, device->queues[i]);
1281    }
1282
1283    /* the compiler does not use pAllocator */
1284    ralloc_free(device->compiler);
1285
1286    VkPipelineCache pc = tu_pipeline_cache_to_handle(device->mem_cache);
1287    tu_DestroyPipelineCache(tu_device_to_handle(device), pc, NULL);
1288
1289    vk_free(&device->alloc, device);
1290 }
1291
1292 VkResult
1293 tu_EnumerateInstanceLayerProperties(uint32_t *pPropertyCount,
1294                                     VkLayerProperties *pProperties)
1295 {
1296    *pPropertyCount = 0;
1297    return VK_SUCCESS;
1298 }
1299
1300 VkResult
1301 tu_EnumerateDeviceLayerProperties(VkPhysicalDevice physicalDevice,
1302                                   uint32_t *pPropertyCount,
1303                                   VkLayerProperties *pProperties)
1304 {
1305    *pPropertyCount = 0;
1306    return VK_SUCCESS;
1307 }
1308
1309 void
1310 tu_GetDeviceQueue2(VkDevice _device,
1311                    const VkDeviceQueueInfo2 *pQueueInfo,
1312                    VkQueue *pQueue)
1313 {
1314    TU_FROM_HANDLE(tu_device, device, _device);
1315    struct tu_queue *queue;
1316
1317    queue =
1318       &device->queues[pQueueInfo->queueFamilyIndex][pQueueInfo->queueIndex];
1319    if (pQueueInfo->flags != queue->flags) {
1320       /* From the Vulkan 1.1.70 spec:
1321        *
1322        * "The queue returned by vkGetDeviceQueue2 must have the same
1323        * flags value from this structure as that used at device
1324        * creation time in a VkDeviceQueueCreateInfo instance. If no
1325        * matching flags were specified at device creation time then
1326        * pQueue will return VK_NULL_HANDLE."
1327        */
1328       *pQueue = VK_NULL_HANDLE;
1329       return;
1330    }
1331
1332    *pQueue = tu_queue_to_handle(queue);
1333 }
1334
1335 void
1336 tu_GetDeviceQueue(VkDevice _device,
1337                   uint32_t queueFamilyIndex,
1338                   uint32_t queueIndex,
1339                   VkQueue *pQueue)
1340 {
1341    const VkDeviceQueueInfo2 info =
1342       (VkDeviceQueueInfo2) { .sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_INFO_2,
1343                              .queueFamilyIndex = queueFamilyIndex,
1344                              .queueIndex = queueIndex };
1345
1346    tu_GetDeviceQueue2(_device, &info, pQueue);
1347 }
1348
1349 VkResult
1350 tu_QueueSubmit(VkQueue _queue,
1351                uint32_t submitCount,
1352                const VkSubmitInfo *pSubmits,
1353                VkFence _fence)
1354 {
1355    TU_FROM_HANDLE(tu_queue, queue, _queue);
1356
1357    for (uint32_t i = 0; i < submitCount; ++i) {
1358       const VkSubmitInfo *submit = pSubmits + i;
1359       const bool last_submit = (i == submitCount - 1);
1360       struct tu_bo_list bo_list;
1361       tu_bo_list_init(&bo_list);
1362
1363       uint32_t entry_count = 0;
1364       for (uint32_t j = 0; j < submit->commandBufferCount; ++j) {
1365          TU_FROM_HANDLE(tu_cmd_buffer, cmdbuf, submit->pCommandBuffers[j]);
1366          entry_count += cmdbuf->cs.entry_count;
1367       }
1368
1369       struct drm_msm_gem_submit_cmd cmds[entry_count];
1370       uint32_t entry_idx = 0;
1371       for (uint32_t j = 0; j < submit->commandBufferCount; ++j) {
1372          TU_FROM_HANDLE(tu_cmd_buffer, cmdbuf, submit->pCommandBuffers[j]);
1373          struct tu_cs *cs = &cmdbuf->cs;
1374          for (unsigned i = 0; i < cs->entry_count; ++i, ++entry_idx) {
1375             cmds[entry_idx].type = MSM_SUBMIT_CMD_BUF;
1376             cmds[entry_idx].submit_idx =
1377                tu_bo_list_add(&bo_list, cs->entries[i].bo,
1378                               MSM_SUBMIT_BO_READ | MSM_SUBMIT_BO_DUMP);
1379             cmds[entry_idx].submit_offset = cs->entries[i].offset;
1380             cmds[entry_idx].size = cs->entries[i].size;
1381             cmds[entry_idx].pad = 0;
1382             cmds[entry_idx].nr_relocs = 0;
1383             cmds[entry_idx].relocs = 0;
1384          }
1385
1386          tu_bo_list_merge(&bo_list, &cmdbuf->bo_list);
1387       }
1388
1389       uint32_t flags = MSM_PIPE_3D0;
1390       if (last_submit) {
1391          flags |= MSM_SUBMIT_FENCE_FD_OUT;
1392       }
1393
1394       struct drm_msm_gem_submit req = {
1395          .flags = flags,
1396          .queueid = queue->msm_queue_id,
1397          .bos = (uint64_t)(uintptr_t) bo_list.bo_infos,
1398          .nr_bos = bo_list.count,
1399          .cmds = (uint64_t)(uintptr_t)cmds,
1400          .nr_cmds = entry_count,
1401       };
1402
1403       int ret = drmCommandWriteRead(queue->device->physical_device->local_fd,
1404                                     DRM_MSM_GEM_SUBMIT,
1405                                     &req, sizeof(req));
1406       if (ret) {
1407          fprintf(stderr, "submit failed: %s\n", strerror(errno));
1408          abort();
1409       }
1410
1411       tu_bo_list_destroy(&bo_list);
1412
1413       if (last_submit) {
1414          /* no need to merge fences as queue execution is serialized */
1415          tu_fence_update_fd(&queue->submit_fence, req.fence_fd);
1416       }
1417    }
1418
1419    if (_fence != VK_NULL_HANDLE) {
1420       TU_FROM_HANDLE(tu_fence, fence, _fence);
1421       tu_fence_copy(fence, &queue->submit_fence);
1422    }
1423
1424    return VK_SUCCESS;
1425 }
1426
1427 VkResult
1428 tu_QueueWaitIdle(VkQueue _queue)
1429 {
1430    TU_FROM_HANDLE(tu_queue, queue, _queue);
1431
1432    tu_fence_wait_idle(&queue->submit_fence);
1433
1434    return VK_SUCCESS;
1435 }
1436
1437 VkResult
1438 tu_DeviceWaitIdle(VkDevice _device)
1439 {
1440    TU_FROM_HANDLE(tu_device, device, _device);
1441
1442    for (unsigned i = 0; i < TU_MAX_QUEUE_FAMILIES; i++) {
1443       for (unsigned q = 0; q < device->queue_count[i]; q++) {
1444          tu_QueueWaitIdle(tu_queue_to_handle(&device->queues[i][q]));
1445       }
1446    }
1447    return VK_SUCCESS;
1448 }
1449
1450 VkResult
1451 tu_EnumerateInstanceExtensionProperties(const char *pLayerName,
1452                                         uint32_t *pPropertyCount,
1453                                         VkExtensionProperties *pProperties)
1454 {
1455    VK_OUTARRAY_MAKE(out, pProperties, pPropertyCount);
1456
1457    /* We spport no lyaers */
1458    if (pLayerName)
1459       return vk_error(NULL, VK_ERROR_LAYER_NOT_PRESENT);
1460
1461    for (int i = 0; i < TU_INSTANCE_EXTENSION_COUNT; i++) {
1462       if (tu_supported_instance_extensions.extensions[i]) {
1463          vk_outarray_append(&out, prop) { *prop = tu_instance_extensions[i]; }
1464       }
1465    }
1466
1467    return vk_outarray_status(&out);
1468 }
1469
1470 VkResult
1471 tu_EnumerateDeviceExtensionProperties(VkPhysicalDevice physicalDevice,
1472                                       const char *pLayerName,
1473                                       uint32_t *pPropertyCount,
1474                                       VkExtensionProperties *pProperties)
1475 {
1476    /* We spport no lyaers */
1477    TU_FROM_HANDLE(tu_physical_device, device, physicalDevice);
1478    VK_OUTARRAY_MAKE(out, pProperties, pPropertyCount);
1479
1480    /* We spport no lyaers */
1481    if (pLayerName)
1482       return vk_error(NULL, VK_ERROR_LAYER_NOT_PRESENT);
1483
1484    for (int i = 0; i < TU_DEVICE_EXTENSION_COUNT; i++) {
1485       if (device->supported_extensions.extensions[i]) {
1486          vk_outarray_append(&out, prop) { *prop = tu_device_extensions[i]; }
1487       }
1488    }
1489
1490    return vk_outarray_status(&out);
1491 }
1492
1493 PFN_vkVoidFunction
1494 tu_GetInstanceProcAddr(VkInstance _instance, const char *pName)
1495 {
1496    TU_FROM_HANDLE(tu_instance, instance, _instance);
1497
1498    return tu_lookup_entrypoint_checked(
1499       pName, instance ? instance->api_version : 0,
1500       instance ? &instance->enabled_extensions : NULL, NULL);
1501 }
1502
1503 /* The loader wants us to expose a second GetInstanceProcAddr function
1504  * to work around certain LD_PRELOAD issues seen in apps.
1505  */
1506 PUBLIC
1507 VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL
1508 vk_icdGetInstanceProcAddr(VkInstance instance, const char *pName);
1509
1510 PUBLIC
1511 VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL
1512 vk_icdGetInstanceProcAddr(VkInstance instance, const char *pName)
1513 {
1514    return tu_GetInstanceProcAddr(instance, pName);
1515 }
1516
1517 PFN_vkVoidFunction
1518 tu_GetDeviceProcAddr(VkDevice _device, const char *pName)
1519 {
1520    TU_FROM_HANDLE(tu_device, device, _device);
1521
1522    return tu_lookup_entrypoint_checked(pName, device->instance->api_version,
1523                                        &device->instance->enabled_extensions,
1524                                        &device->enabled_extensions);
1525 }
1526
1527 static VkResult
1528 tu_alloc_memory(struct tu_device *device,
1529                 const VkMemoryAllocateInfo *pAllocateInfo,
1530                 const VkAllocationCallbacks *pAllocator,
1531                 VkDeviceMemory *pMem)
1532 {
1533    struct tu_device_memory *mem;
1534    VkResult result;
1535
1536    assert(pAllocateInfo->sType == VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO);
1537
1538    if (pAllocateInfo->allocationSize == 0) {
1539       /* Apparently, this is allowed */
1540       *pMem = VK_NULL_HANDLE;
1541       return VK_SUCCESS;
1542    }
1543
1544    mem = vk_alloc2(&device->alloc, pAllocator, sizeof(*mem), 8,
1545                    VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
1546    if (mem == NULL)
1547       return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
1548
1549    const VkImportMemoryFdInfoKHR *fd_info =
1550       vk_find_struct_const(pAllocateInfo->pNext, IMPORT_MEMORY_FD_INFO_KHR);
1551    if (fd_info && !fd_info->handleType)
1552       fd_info = NULL;
1553
1554    if (fd_info) {
1555       assert(fd_info->handleType ==
1556                 VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT ||
1557              fd_info->handleType ==
1558                 VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT);
1559
1560       /*
1561        * TODO Importing the same fd twice gives us the same handle without
1562        * reference counting.  We need to maintain a per-instance handle-to-bo
1563        * table and add reference count to tu_bo.
1564        */
1565       result = tu_bo_init_dmabuf(device, &mem->bo,
1566                                  pAllocateInfo->allocationSize, fd_info->fd);
1567       if (result == VK_SUCCESS) {
1568          /* take ownership and close the fd */
1569          close(fd_info->fd);
1570       }
1571    } else {
1572       result =
1573          tu_bo_init_new(device, &mem->bo, pAllocateInfo->allocationSize);
1574    }
1575
1576    if (result != VK_SUCCESS) {
1577       vk_free2(&device->alloc, pAllocator, mem);
1578       return result;
1579    }
1580
1581    mem->size = pAllocateInfo->allocationSize;
1582    mem->type_index = pAllocateInfo->memoryTypeIndex;
1583
1584    mem->map = NULL;
1585    mem->user_ptr = NULL;
1586
1587    *pMem = tu_device_memory_to_handle(mem);
1588
1589    return VK_SUCCESS;
1590 }
1591
1592 VkResult
1593 tu_AllocateMemory(VkDevice _device,
1594                   const VkMemoryAllocateInfo *pAllocateInfo,
1595                   const VkAllocationCallbacks *pAllocator,
1596                   VkDeviceMemory *pMem)
1597 {
1598    TU_FROM_HANDLE(tu_device, device, _device);
1599    return tu_alloc_memory(device, pAllocateInfo, pAllocator, pMem);
1600 }
1601
1602 void
1603 tu_FreeMemory(VkDevice _device,
1604               VkDeviceMemory _mem,
1605               const VkAllocationCallbacks *pAllocator)
1606 {
1607    TU_FROM_HANDLE(tu_device, device, _device);
1608    TU_FROM_HANDLE(tu_device_memory, mem, _mem);
1609
1610    if (mem == NULL)
1611       return;
1612
1613    tu_bo_finish(device, &mem->bo);
1614    vk_free2(&device->alloc, pAllocator, mem);
1615 }
1616
1617 VkResult
1618 tu_MapMemory(VkDevice _device,
1619              VkDeviceMemory _memory,
1620              VkDeviceSize offset,
1621              VkDeviceSize size,
1622              VkMemoryMapFlags flags,
1623              void **ppData)
1624 {
1625    TU_FROM_HANDLE(tu_device, device, _device);
1626    TU_FROM_HANDLE(tu_device_memory, mem, _memory);
1627    VkResult result;
1628
1629    if (mem == NULL) {
1630       *ppData = NULL;
1631       return VK_SUCCESS;
1632    }
1633
1634    if (mem->user_ptr) {
1635       *ppData = mem->user_ptr;
1636    } else if (!mem->map) {
1637       result = tu_bo_map(device, &mem->bo);
1638       if (result != VK_SUCCESS)
1639          return result;
1640       *ppData = mem->map = mem->bo.map;
1641    } else
1642       *ppData = mem->map;
1643
1644    if (*ppData) {
1645       *ppData += offset;
1646       return VK_SUCCESS;
1647    }
1648
1649    return vk_error(device->instance, VK_ERROR_MEMORY_MAP_FAILED);
1650 }
1651
1652 void
1653 tu_UnmapMemory(VkDevice _device, VkDeviceMemory _memory)
1654 {
1655    /* I do not see any unmapping done by the freedreno Gallium driver. */
1656 }
1657
1658 VkResult
1659 tu_FlushMappedMemoryRanges(VkDevice _device,
1660                            uint32_t memoryRangeCount,
1661                            const VkMappedMemoryRange *pMemoryRanges)
1662 {
1663    return VK_SUCCESS;
1664 }
1665
1666 VkResult
1667 tu_InvalidateMappedMemoryRanges(VkDevice _device,
1668                                 uint32_t memoryRangeCount,
1669                                 const VkMappedMemoryRange *pMemoryRanges)
1670 {
1671    return VK_SUCCESS;
1672 }
1673
1674 void
1675 tu_GetBufferMemoryRequirements(VkDevice _device,
1676                                VkBuffer _buffer,
1677                                VkMemoryRequirements *pMemoryRequirements)
1678 {
1679    TU_FROM_HANDLE(tu_buffer, buffer, _buffer);
1680
1681    pMemoryRequirements->memoryTypeBits = 1;
1682    pMemoryRequirements->alignment = 16;
1683    pMemoryRequirements->size =
1684       align64(buffer->size, pMemoryRequirements->alignment);
1685 }
1686
1687 void
1688 tu_GetBufferMemoryRequirements2(
1689    VkDevice device,
1690    const VkBufferMemoryRequirementsInfo2 *pInfo,
1691    VkMemoryRequirements2 *pMemoryRequirements)
1692 {
1693    tu_GetBufferMemoryRequirements(device, pInfo->buffer,
1694                                   &pMemoryRequirements->memoryRequirements);
1695 }
1696
1697 void
1698 tu_GetImageMemoryRequirements(VkDevice _device,
1699                               VkImage _image,
1700                               VkMemoryRequirements *pMemoryRequirements)
1701 {
1702    TU_FROM_HANDLE(tu_image, image, _image);
1703
1704    pMemoryRequirements->memoryTypeBits = 1;
1705    pMemoryRequirements->size = image->layout.size;
1706    pMemoryRequirements->alignment = image->layout.base_align;
1707 }
1708
1709 void
1710 tu_GetImageMemoryRequirements2(VkDevice device,
1711                                const VkImageMemoryRequirementsInfo2 *pInfo,
1712                                VkMemoryRequirements2 *pMemoryRequirements)
1713 {
1714    tu_GetImageMemoryRequirements(device, pInfo->image,
1715                                  &pMemoryRequirements->memoryRequirements);
1716 }
1717
1718 void
1719 tu_GetImageSparseMemoryRequirements(
1720    VkDevice device,
1721    VkImage image,
1722    uint32_t *pSparseMemoryRequirementCount,
1723    VkSparseImageMemoryRequirements *pSparseMemoryRequirements)
1724 {
1725    tu_stub();
1726 }
1727
1728 void
1729 tu_GetImageSparseMemoryRequirements2(
1730    VkDevice device,
1731    const VkImageSparseMemoryRequirementsInfo2 *pInfo,
1732    uint32_t *pSparseMemoryRequirementCount,
1733    VkSparseImageMemoryRequirements2 *pSparseMemoryRequirements)
1734 {
1735    tu_stub();
1736 }
1737
1738 void
1739 tu_GetDeviceMemoryCommitment(VkDevice device,
1740                              VkDeviceMemory memory,
1741                              VkDeviceSize *pCommittedMemoryInBytes)
1742 {
1743    *pCommittedMemoryInBytes = 0;
1744 }
1745
1746 VkResult
1747 tu_BindBufferMemory2(VkDevice device,
1748                      uint32_t bindInfoCount,
1749                      const VkBindBufferMemoryInfo *pBindInfos)
1750 {
1751    for (uint32_t i = 0; i < bindInfoCount; ++i) {
1752       TU_FROM_HANDLE(tu_device_memory, mem, pBindInfos[i].memory);
1753       TU_FROM_HANDLE(tu_buffer, buffer, pBindInfos[i].buffer);
1754
1755       if (mem) {
1756          buffer->bo = &mem->bo;
1757          buffer->bo_offset = pBindInfos[i].memoryOffset;
1758       } else {
1759          buffer->bo = NULL;
1760       }
1761    }
1762    return VK_SUCCESS;
1763 }
1764
1765 VkResult
1766 tu_BindBufferMemory(VkDevice device,
1767                     VkBuffer buffer,
1768                     VkDeviceMemory memory,
1769                     VkDeviceSize memoryOffset)
1770 {
1771    const VkBindBufferMemoryInfo info = {
1772       .sType = VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO,
1773       .buffer = buffer,
1774       .memory = memory,
1775       .memoryOffset = memoryOffset
1776    };
1777
1778    return tu_BindBufferMemory2(device, 1, &info);
1779 }
1780
1781 VkResult
1782 tu_BindImageMemory2(VkDevice device,
1783                     uint32_t bindInfoCount,
1784                     const VkBindImageMemoryInfo *pBindInfos)
1785 {
1786    for (uint32_t i = 0; i < bindInfoCount; ++i) {
1787       TU_FROM_HANDLE(tu_image, image, pBindInfos[i].image);
1788       TU_FROM_HANDLE(tu_device_memory, mem, pBindInfos[i].memory);
1789
1790       if (mem) {
1791          image->bo = &mem->bo;
1792          image->bo_offset = pBindInfos[i].memoryOffset;
1793       } else {
1794          image->bo = NULL;
1795          image->bo_offset = 0;
1796       }
1797    }
1798
1799    return VK_SUCCESS;
1800 }
1801
1802 VkResult
1803 tu_BindImageMemory(VkDevice device,
1804                    VkImage image,
1805                    VkDeviceMemory memory,
1806                    VkDeviceSize memoryOffset)
1807 {
1808    const VkBindImageMemoryInfo info = {
1809       .sType = VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO,
1810       .image = image,
1811       .memory = memory,
1812       .memoryOffset = memoryOffset
1813    };
1814
1815    return tu_BindImageMemory2(device, 1, &info);
1816 }
1817
1818 VkResult
1819 tu_QueueBindSparse(VkQueue _queue,
1820                    uint32_t bindInfoCount,
1821                    const VkBindSparseInfo *pBindInfo,
1822                    VkFence _fence)
1823 {
1824    return VK_SUCCESS;
1825 }
1826
1827 // Queue semaphore functions
1828
1829 VkResult
1830 tu_CreateSemaphore(VkDevice _device,
1831                    const VkSemaphoreCreateInfo *pCreateInfo,
1832                    const VkAllocationCallbacks *pAllocator,
1833                    VkSemaphore *pSemaphore)
1834 {
1835    TU_FROM_HANDLE(tu_device, device, _device);
1836
1837    struct tu_semaphore *sem =
1838       vk_alloc2(&device->alloc, pAllocator, sizeof(*sem), 8,
1839                 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
1840    if (!sem)
1841       return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
1842
1843    *pSemaphore = tu_semaphore_to_handle(sem);
1844    return VK_SUCCESS;
1845 }
1846
1847 void
1848 tu_DestroySemaphore(VkDevice _device,
1849                     VkSemaphore _semaphore,
1850                     const VkAllocationCallbacks *pAllocator)
1851 {
1852    TU_FROM_HANDLE(tu_device, device, _device);
1853    TU_FROM_HANDLE(tu_semaphore, sem, _semaphore);
1854    if (!_semaphore)
1855       return;
1856
1857    vk_free2(&device->alloc, pAllocator, sem);
1858 }
1859
1860 VkResult
1861 tu_CreateEvent(VkDevice _device,
1862                const VkEventCreateInfo *pCreateInfo,
1863                const VkAllocationCallbacks *pAllocator,
1864                VkEvent *pEvent)
1865 {
1866    TU_FROM_HANDLE(tu_device, device, _device);
1867    struct tu_event *event =
1868       vk_alloc2(&device->alloc, pAllocator, sizeof(*event), 8,
1869                 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
1870
1871    if (!event)
1872       return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
1873
1874    VkResult result = tu_bo_init_new(device, &event->bo, 0x1000);
1875    if (result != VK_SUCCESS)
1876       goto fail_alloc;
1877
1878    result = tu_bo_map(device, &event->bo);
1879    if (result != VK_SUCCESS)
1880       goto fail_map;
1881
1882    *pEvent = tu_event_to_handle(event);
1883
1884    return VK_SUCCESS;
1885
1886 fail_map:
1887    tu_bo_finish(device, &event->bo);
1888 fail_alloc:
1889    vk_free2(&device->alloc, pAllocator, event);
1890    return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
1891 }
1892
1893 void
1894 tu_DestroyEvent(VkDevice _device,
1895                 VkEvent _event,
1896                 const VkAllocationCallbacks *pAllocator)
1897 {
1898    TU_FROM_HANDLE(tu_device, device, _device);
1899    TU_FROM_HANDLE(tu_event, event, _event);
1900
1901    if (!event)
1902       return;
1903
1904    tu_bo_finish(device, &event->bo);
1905    vk_free2(&device->alloc, pAllocator, event);
1906 }
1907
1908 VkResult
1909 tu_GetEventStatus(VkDevice _device, VkEvent _event)
1910 {
1911    TU_FROM_HANDLE(tu_event, event, _event);
1912
1913    if (*(uint64_t*) event->bo.map == 1)
1914       return VK_EVENT_SET;
1915    return VK_EVENT_RESET;
1916 }
1917
1918 VkResult
1919 tu_SetEvent(VkDevice _device, VkEvent _event)
1920 {
1921    TU_FROM_HANDLE(tu_event, event, _event);
1922    *(uint64_t*) event->bo.map = 1;
1923
1924    return VK_SUCCESS;
1925 }
1926
1927 VkResult
1928 tu_ResetEvent(VkDevice _device, VkEvent _event)
1929 {
1930    TU_FROM_HANDLE(tu_event, event, _event);
1931    *(uint64_t*) event->bo.map = 0;
1932
1933    return VK_SUCCESS;
1934 }
1935
1936 VkResult
1937 tu_CreateBuffer(VkDevice _device,
1938                 const VkBufferCreateInfo *pCreateInfo,
1939                 const VkAllocationCallbacks *pAllocator,
1940                 VkBuffer *pBuffer)
1941 {
1942    TU_FROM_HANDLE(tu_device, device, _device);
1943    struct tu_buffer *buffer;
1944
1945    assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO);
1946
1947    buffer = vk_alloc2(&device->alloc, pAllocator, sizeof(*buffer), 8,
1948                       VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
1949    if (buffer == NULL)
1950       return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
1951
1952    buffer->size = pCreateInfo->size;
1953    buffer->usage = pCreateInfo->usage;
1954    buffer->flags = pCreateInfo->flags;
1955
1956    *pBuffer = tu_buffer_to_handle(buffer);
1957
1958    return VK_SUCCESS;
1959 }
1960
1961 void
1962 tu_DestroyBuffer(VkDevice _device,
1963                  VkBuffer _buffer,
1964                  const VkAllocationCallbacks *pAllocator)
1965 {
1966    TU_FROM_HANDLE(tu_device, device, _device);
1967    TU_FROM_HANDLE(tu_buffer, buffer, _buffer);
1968
1969    if (!buffer)
1970       return;
1971
1972    vk_free2(&device->alloc, pAllocator, buffer);
1973 }
1974
1975 static uint32_t
1976 tu_surface_max_layer_count(struct tu_image_view *iview)
1977 {
1978    return iview->type == VK_IMAGE_VIEW_TYPE_3D
1979              ? iview->extent.depth
1980              : (iview->base_layer + iview->layer_count);
1981 }
1982
1983 VkResult
1984 tu_CreateFramebuffer(VkDevice _device,
1985                      const VkFramebufferCreateInfo *pCreateInfo,
1986                      const VkAllocationCallbacks *pAllocator,
1987                      VkFramebuffer *pFramebuffer)
1988 {
1989    TU_FROM_HANDLE(tu_device, device, _device);
1990    struct tu_framebuffer *framebuffer;
1991
1992    assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO);
1993
1994    size_t size = sizeof(*framebuffer) + sizeof(struct tu_attachment_info) *
1995                                            pCreateInfo->attachmentCount;
1996    framebuffer = vk_alloc2(&device->alloc, pAllocator, size, 8,
1997                            VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
1998    if (framebuffer == NULL)
1999       return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
2000
2001    framebuffer->attachment_count = pCreateInfo->attachmentCount;
2002    framebuffer->width = pCreateInfo->width;
2003    framebuffer->height = pCreateInfo->height;
2004    framebuffer->layers = pCreateInfo->layers;
2005    for (uint32_t i = 0; i < pCreateInfo->attachmentCount; i++) {
2006       VkImageView _iview = pCreateInfo->pAttachments[i];
2007       struct tu_image_view *iview = tu_image_view_from_handle(_iview);
2008       framebuffer->attachments[i].attachment = iview;
2009
2010       framebuffer->width = MIN2(framebuffer->width, iview->extent.width);
2011       framebuffer->height = MIN2(framebuffer->height, iview->extent.height);
2012       framebuffer->layers =
2013          MIN2(framebuffer->layers, tu_surface_max_layer_count(iview));
2014    }
2015
2016    *pFramebuffer = tu_framebuffer_to_handle(framebuffer);
2017    return VK_SUCCESS;
2018 }
2019
2020 void
2021 tu_DestroyFramebuffer(VkDevice _device,
2022                       VkFramebuffer _fb,
2023                       const VkAllocationCallbacks *pAllocator)
2024 {
2025    TU_FROM_HANDLE(tu_device, device, _device);
2026    TU_FROM_HANDLE(tu_framebuffer, fb, _fb);
2027
2028    if (!fb)
2029       return;
2030    vk_free2(&device->alloc, pAllocator, fb);
2031 }
2032
2033 static enum a6xx_tex_clamp
2034 tu6_tex_wrap(VkSamplerAddressMode address_mode)
2035 {
2036    switch (address_mode) {
2037    case VK_SAMPLER_ADDRESS_MODE_REPEAT:
2038       return A6XX_TEX_REPEAT;
2039    case VK_SAMPLER_ADDRESS_MODE_MIRRORED_REPEAT:
2040       return A6XX_TEX_MIRROR_REPEAT;
2041    case VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE:
2042       return A6XX_TEX_CLAMP_TO_EDGE;
2043    case VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER:
2044       return A6XX_TEX_CLAMP_TO_BORDER;
2045    case VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE:
2046       /* only works for PoT.. need to emulate otherwise! */
2047       return A6XX_TEX_MIRROR_CLAMP;
2048    default:
2049       unreachable("illegal tex wrap mode");
2050       break;
2051    }
2052 }
2053
2054 static enum a6xx_tex_filter
2055 tu6_tex_filter(VkFilter filter, unsigned aniso)
2056 {
2057    switch (filter) {
2058    case VK_FILTER_NEAREST:
2059       return A6XX_TEX_NEAREST;
2060    case VK_FILTER_LINEAR:
2061       return aniso ? A6XX_TEX_ANISO : A6XX_TEX_LINEAR;
2062    case VK_FILTER_CUBIC_IMG:
2063    default:
2064       unreachable("illegal texture filter");
2065       break;
2066    }
2067 }
2068
2069 static inline enum adreno_compare_func
2070 tu6_compare_func(VkCompareOp op)
2071 {
2072    return (enum adreno_compare_func) op;
2073 }
2074
2075 static void
2076 tu_init_sampler(struct tu_device *device,
2077                 struct tu_sampler *sampler,
2078                 const VkSamplerCreateInfo *pCreateInfo)
2079 {
2080    unsigned aniso = pCreateInfo->anisotropyEnable ?
2081       util_last_bit(MIN2((uint32_t)pCreateInfo->maxAnisotropy >> 1, 8)) : 0;
2082    bool miplinear = (pCreateInfo->mipmapMode == VK_SAMPLER_MIPMAP_MODE_LINEAR);
2083
2084    sampler->descriptor[0] =
2085       COND(miplinear, A6XX_TEX_SAMP_0_MIPFILTER_LINEAR_NEAR) |
2086       A6XX_TEX_SAMP_0_XY_MAG(tu6_tex_filter(pCreateInfo->magFilter, aniso)) |
2087       A6XX_TEX_SAMP_0_XY_MIN(tu6_tex_filter(pCreateInfo->minFilter, aniso)) |
2088       A6XX_TEX_SAMP_0_ANISO(aniso) |
2089       A6XX_TEX_SAMP_0_WRAP_S(tu6_tex_wrap(pCreateInfo->addressModeU)) |
2090       A6XX_TEX_SAMP_0_WRAP_T(tu6_tex_wrap(pCreateInfo->addressModeV)) |
2091       A6XX_TEX_SAMP_0_WRAP_R(tu6_tex_wrap(pCreateInfo->addressModeW)) |
2092       A6XX_TEX_SAMP_0_LOD_BIAS(pCreateInfo->mipLodBias);
2093    sampler->descriptor[1] =
2094       /* COND(!cso->seamless_cube_map, A6XX_TEX_SAMP_1_CUBEMAPSEAMLESSFILTOFF) | */
2095       COND(pCreateInfo->unnormalizedCoordinates, A6XX_TEX_SAMP_1_UNNORM_COORDS) |
2096       A6XX_TEX_SAMP_1_MIN_LOD(pCreateInfo->minLod) |
2097       A6XX_TEX_SAMP_1_MAX_LOD(pCreateInfo->maxLod) |
2098       COND(pCreateInfo->compareEnable,
2099            A6XX_TEX_SAMP_1_COMPARE_FUNC(tu6_compare_func(pCreateInfo->compareOp)));
2100    /* This is an offset into the border_color BO, which we fill with all the
2101     * possible Vulkan border colors in the correct order, so we can just use
2102     * the Vulkan enum with no translation necessary.
2103     */
2104    sampler->descriptor[2] =
2105       A6XX_TEX_SAMP_2_BCOLOR_OFFSET((unsigned) pCreateInfo->borderColor *
2106                                     sizeof(struct bcolor_entry));
2107    sampler->descriptor[3] = 0;
2108
2109    /* TODO:
2110     * A6XX_TEX_SAMP_1_MIPFILTER_LINEAR_FAR disables mipmapping, but vk has no NONE mipfilter?
2111     */
2112 }
2113
2114 VkResult
2115 tu_CreateSampler(VkDevice _device,
2116                  const VkSamplerCreateInfo *pCreateInfo,
2117                  const VkAllocationCallbacks *pAllocator,
2118                  VkSampler *pSampler)
2119 {
2120    TU_FROM_HANDLE(tu_device, device, _device);
2121    struct tu_sampler *sampler;
2122
2123    assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO);
2124
2125    sampler = vk_alloc2(&device->alloc, pAllocator, sizeof(*sampler), 8,
2126                        VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
2127    if (!sampler)
2128       return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
2129
2130    tu_init_sampler(device, sampler, pCreateInfo);
2131    *pSampler = tu_sampler_to_handle(sampler);
2132
2133    return VK_SUCCESS;
2134 }
2135
2136 void
2137 tu_DestroySampler(VkDevice _device,
2138                   VkSampler _sampler,
2139                   const VkAllocationCallbacks *pAllocator)
2140 {
2141    TU_FROM_HANDLE(tu_device, device, _device);
2142    TU_FROM_HANDLE(tu_sampler, sampler, _sampler);
2143
2144    if (!sampler)
2145       return;
2146    vk_free2(&device->alloc, pAllocator, sampler);
2147 }
2148
2149 /* vk_icd.h does not declare this function, so we declare it here to
2150  * suppress Wmissing-prototypes.
2151  */
2152 PUBLIC VKAPI_ATTR VkResult VKAPI_CALL
2153 vk_icdNegotiateLoaderICDInterfaceVersion(uint32_t *pSupportedVersion);
2154
2155 PUBLIC VKAPI_ATTR VkResult VKAPI_CALL
2156 vk_icdNegotiateLoaderICDInterfaceVersion(uint32_t *pSupportedVersion)
2157 {
2158    /* For the full details on loader interface versioning, see
2159     * <https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers/blob/master/loader/LoaderAndLayerInterface.md>.
2160     * What follows is a condensed summary, to help you navigate the large and
2161     * confusing official doc.
2162     *
2163     *   - Loader interface v0 is incompatible with later versions. We don't
2164     *     support it.
2165     *
2166     *   - In loader interface v1:
2167     *       - The first ICD entrypoint called by the loader is
2168     *         vk_icdGetInstanceProcAddr(). The ICD must statically expose this
2169     *         entrypoint.
2170     *       - The ICD must statically expose no other Vulkan symbol unless it
2171     * is linked with -Bsymbolic.
2172     *       - Each dispatchable Vulkan handle created by the ICD must be
2173     *         a pointer to a struct whose first member is VK_LOADER_DATA. The
2174     *         ICD must initialize VK_LOADER_DATA.loadMagic to
2175     * ICD_LOADER_MAGIC.
2176     *       - The loader implements vkCreate{PLATFORM}SurfaceKHR() and
2177     *         vkDestroySurfaceKHR(). The ICD must be capable of working with
2178     *         such loader-managed surfaces.
2179     *
2180     *    - Loader interface v2 differs from v1 in:
2181     *       - The first ICD entrypoint called by the loader is
2182     *         vk_icdNegotiateLoaderICDInterfaceVersion(). The ICD must
2183     *         statically expose this entrypoint.
2184     *
2185     *    - Loader interface v3 differs from v2 in:
2186     *        - The ICD must implement vkCreate{PLATFORM}SurfaceKHR(),
2187     *          vkDestroySurfaceKHR(), and other API which uses VKSurfaceKHR,
2188     *          because the loader no longer does so.
2189     */
2190    *pSupportedVersion = MIN2(*pSupportedVersion, 3u);
2191    return VK_SUCCESS;
2192 }
2193
2194 VkResult
2195 tu_GetMemoryFdKHR(VkDevice _device,
2196                   const VkMemoryGetFdInfoKHR *pGetFdInfo,
2197                   int *pFd)
2198 {
2199    TU_FROM_HANDLE(tu_device, device, _device);
2200    TU_FROM_HANDLE(tu_device_memory, memory, pGetFdInfo->memory);
2201
2202    assert(pGetFdInfo->sType == VK_STRUCTURE_TYPE_MEMORY_GET_FD_INFO_KHR);
2203
2204    /* At the moment, we support only the below handle types. */
2205    assert(pGetFdInfo->handleType ==
2206              VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT ||
2207           pGetFdInfo->handleType ==
2208              VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT);
2209
2210    int prime_fd = tu_bo_export_dmabuf(device, &memory->bo);
2211    if (prime_fd < 0)
2212       return vk_error(device->instance, VK_ERROR_OUT_OF_DEVICE_MEMORY);
2213
2214    *pFd = prime_fd;
2215    return VK_SUCCESS;
2216 }
2217
2218 VkResult
2219 tu_GetMemoryFdPropertiesKHR(VkDevice _device,
2220                             VkExternalMemoryHandleTypeFlagBits handleType,
2221                             int fd,
2222                             VkMemoryFdPropertiesKHR *pMemoryFdProperties)
2223 {
2224    assert(handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT);
2225    pMemoryFdProperties->memoryTypeBits = 1;
2226    return VK_SUCCESS;
2227 }
2228
2229 void
2230 tu_GetPhysicalDeviceExternalSemaphoreProperties(
2231    VkPhysicalDevice physicalDevice,
2232    const VkPhysicalDeviceExternalSemaphoreInfo *pExternalSemaphoreInfo,
2233    VkExternalSemaphoreProperties *pExternalSemaphoreProperties)
2234 {
2235    pExternalSemaphoreProperties->exportFromImportedHandleTypes = 0;
2236    pExternalSemaphoreProperties->compatibleHandleTypes = 0;
2237    pExternalSemaphoreProperties->externalSemaphoreFeatures = 0;
2238 }
2239
2240 void
2241 tu_GetPhysicalDeviceExternalFenceProperties(
2242    VkPhysicalDevice physicalDevice,
2243    const VkPhysicalDeviceExternalFenceInfo *pExternalFenceInfo,
2244    VkExternalFenceProperties *pExternalFenceProperties)
2245 {
2246    pExternalFenceProperties->exportFromImportedHandleTypes = 0;
2247    pExternalFenceProperties->compatibleHandleTypes = 0;
2248    pExternalFenceProperties->externalFenceFeatures = 0;
2249 }
2250
2251 VkResult
2252 tu_CreateDebugReportCallbackEXT(
2253    VkInstance _instance,
2254    const VkDebugReportCallbackCreateInfoEXT *pCreateInfo,
2255    const VkAllocationCallbacks *pAllocator,
2256    VkDebugReportCallbackEXT *pCallback)
2257 {
2258    TU_FROM_HANDLE(tu_instance, instance, _instance);
2259    return vk_create_debug_report_callback(&instance->debug_report_callbacks,
2260                                           pCreateInfo, pAllocator,
2261                                           &instance->alloc, pCallback);
2262 }
2263
2264 void
2265 tu_DestroyDebugReportCallbackEXT(VkInstance _instance,
2266                                  VkDebugReportCallbackEXT _callback,
2267                                  const VkAllocationCallbacks *pAllocator)
2268 {
2269    TU_FROM_HANDLE(tu_instance, instance, _instance);
2270    vk_destroy_debug_report_callback(&instance->debug_report_callbacks,
2271                                     _callback, pAllocator, &instance->alloc);
2272 }
2273
2274 void
2275 tu_DebugReportMessageEXT(VkInstance _instance,
2276                          VkDebugReportFlagsEXT flags,
2277                          VkDebugReportObjectTypeEXT objectType,
2278                          uint64_t object,
2279                          size_t location,
2280                          int32_t messageCode,
2281                          const char *pLayerPrefix,
2282                          const char *pMessage)
2283 {
2284    TU_FROM_HANDLE(tu_instance, instance, _instance);
2285    vk_debug_report(&instance->debug_report_callbacks, flags, objectType,
2286                    object, location, messageCode, pLayerPrefix, pMessage);
2287 }
2288
2289 void
2290 tu_GetDeviceGroupPeerMemoryFeatures(
2291    VkDevice device,
2292    uint32_t heapIndex,
2293    uint32_t localDeviceIndex,
2294    uint32_t remoteDeviceIndex,
2295    VkPeerMemoryFeatureFlags *pPeerMemoryFeatures)
2296 {
2297    assert(localDeviceIndex == remoteDeviceIndex);
2298
2299    *pPeerMemoryFeatures = VK_PEER_MEMORY_FEATURE_COPY_SRC_BIT |
2300                           VK_PEER_MEMORY_FEATURE_COPY_DST_BIT |
2301                           VK_PEER_MEMORY_FEATURE_GENERIC_SRC_BIT |
2302                           VK_PEER_MEMORY_FEATURE_GENERIC_DST_BIT;
2303 }