diff options
Diffstat (limited to 'drivers/gpu/drm/radeon')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_gem.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_object.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_object.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ttm.c | 112 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_vm.c | 2 |
6 files changed, 44 insertions, 80 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index b7c3fb2bfb54..cc4f58d16589 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -2857,7 +2857,7 @@ int radeon_vm_clear_invalids(struct radeon_device *rdev, struct radeon_vm *vm); int radeon_vm_bo_update(struct radeon_device *rdev, struct radeon_bo_va *bo_va, - struct ttm_mem_reg *mem); + struct ttm_resource *mem); void radeon_vm_bo_invalidate(struct radeon_device *rdev, struct radeon_bo *bo); struct radeon_bo_va *radeon_vm_bo_find(struct radeon_vm *vm, diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index 44157ada9b0e..7f5dfe04789e 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -224,9 +224,9 @@ int radeon_gem_info_ioctl(struct drm_device *dev, void *data, { struct radeon_device *rdev = dev->dev_private; struct drm_radeon_gem_info *args = data; - struct ttm_mem_type_manager *man; + struct ttm_resource_manager *man; - man = &rdev->mman.bdev.man[TTM_PL_VRAM]; + man = ttm_manager_type(&rdev->mman.bdev, TTM_PL_VRAM); args->vram_size = (u64)man->size << PAGE_SHIFT; args->vram_visible = rdev->mc.visible_vram_size; diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index f3dee01250da..bb7582afd803 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -775,7 +775,7 @@ int radeon_bo_check_tiling(struct radeon_bo *bo, bool has_moved, void radeon_bo_move_notify(struct ttm_buffer_object *bo, bool evict, - struct ttm_mem_reg *new_mem) + struct ttm_resource *new_mem) { struct radeon_bo *rbo; diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h index 60275b822f79..44b47241ee42 100644 --- a/drivers/gpu/drm/radeon/radeon_object.h +++ b/drivers/gpu/drm/radeon/radeon_object.h @@ -165,7 +165,7 @@ extern int radeon_bo_check_tiling(struct radeon_bo *bo, bool has_moved, bool force_drop); extern void radeon_bo_move_notify(struct ttm_buffer_object *bo, bool evict, - struct ttm_mem_reg *new_mem); + struct ttm_resource *new_mem); extern int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo); extern int radeon_bo_get_surface_reg(struct radeon_bo *bo); extern void radeon_bo_fence(struct radeon_bo *bo, struct radeon_fence *fence, diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 004344dce140..31a06ecf450f 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -66,53 +66,20 @@ struct radeon_device *radeon_get_rdev(struct ttm_bo_device *bdev) return rdev; } -static int radeon_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, - struct ttm_mem_type_manager *man) +static int radeon_ttm_init_vram(struct radeon_device *rdev) { - struct radeon_device *rdev; - - rdev = radeon_get_rdev(bdev); + return ttm_range_man_init(&rdev->mman.bdev, TTM_PL_VRAM, + TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_WC, + TTM_PL_FLAG_WC, false, + rdev->mc.real_vram_size >> PAGE_SHIFT); +} - switch (type) { - case TTM_PL_SYSTEM: - /* System memory */ - man->flags = TTM_MEMTYPE_FLAG_MAPPABLE; - man->available_caching = TTM_PL_MASK_CACHING; - man->default_caching = TTM_PL_FLAG_CACHED; - break; - case TTM_PL_TT: - man->func = &ttm_bo_manager_func; - man->available_caching = TTM_PL_MASK_CACHING; - man->default_caching = TTM_PL_FLAG_CACHED; - man->flags = TTM_MEMTYPE_FLAG_MAPPABLE; -#if IS_ENABLED(CONFIG_AGP) - if (rdev->flags & RADEON_IS_AGP) { - if (!rdev->ddev->agp) { - DRM_ERROR("AGP is not enabled for memory type %u\n", - (unsigned)type); - return -EINVAL; - } - if (!rdev->ddev->agp->cant_use_aperture) - man->flags = TTM_MEMTYPE_FLAG_MAPPABLE; - man->available_caching = TTM_PL_FLAG_UNCACHED | - TTM_PL_FLAG_WC; - man->default_caching = TTM_PL_FLAG_WC; - } -#endif - break; - case TTM_PL_VRAM: - /* "On-card" video ram */ - man->func = &ttm_bo_manager_func; - man->flags = TTM_MEMTYPE_FLAG_FIXED | - TTM_MEMTYPE_FLAG_MAPPABLE; - man->available_caching = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_WC; - man->default_caching = TTM_PL_FLAG_WC; - break; - default: - DRM_ERROR("Unsupported memory type %u\n", (unsigned)type); - return -EINVAL; - } - return 0; +static int radeon_ttm_init_gtt(struct radeon_device *rdev) +{ + return ttm_range_man_init(&rdev->mman.bdev, TTM_PL_TT, + TTM_PL_MASK_CACHING, + TTM_PL_FLAG_CACHED, true, + rdev->mc.gtt_size >> PAGE_SHIFT); } static void radeon_evict_flags(struct ttm_buffer_object *bo, @@ -182,9 +149,9 @@ static int radeon_verify_access(struct ttm_buffer_object *bo, struct file *filp) } static void radeon_move_null(struct ttm_buffer_object *bo, - struct ttm_mem_reg *new_mem) + struct ttm_resource *new_mem) { - struct ttm_mem_reg *old_mem = &bo->mem; + struct ttm_resource *old_mem = &bo->mem; BUG_ON(old_mem->mm_node != NULL); *old_mem = *new_mem; @@ -193,8 +160,8 @@ static void radeon_move_null(struct ttm_buffer_object *bo, static int radeon_move_blit(struct ttm_buffer_object *bo, bool evict, bool no_wait_gpu, - struct ttm_mem_reg *new_mem, - struct ttm_mem_reg *old_mem) + struct ttm_resource *new_mem, + struct ttm_resource *old_mem) { struct radeon_device *rdev; uint64_t old_start, new_start; @@ -249,11 +216,11 @@ static int radeon_move_blit(struct ttm_buffer_object *bo, static int radeon_move_vram_ram(struct ttm_buffer_object *bo, bool evict, bool interruptible, bool no_wait_gpu, - struct ttm_mem_reg *new_mem) + struct ttm_resource *new_mem) { struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu }; - struct ttm_mem_reg *old_mem = &bo->mem; - struct ttm_mem_reg tmp_mem; + struct ttm_resource *old_mem = &bo->mem; + struct ttm_resource tmp_mem; struct ttm_place placements; struct ttm_placement placement; int r; @@ -287,18 +254,18 @@ static int radeon_move_vram_ram(struct ttm_buffer_object *bo, } r = ttm_bo_move_ttm(bo, &ctx, new_mem); out_cleanup: - ttm_bo_mem_put(bo, &tmp_mem); + ttm_resource_free(bo, &tmp_mem); return r; } static int radeon_move_ram_vram(struct ttm_buffer_object *bo, bool evict, bool interruptible, bool no_wait_gpu, - struct ttm_mem_reg *new_mem) + struct ttm_resource *new_mem) { struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu }; - struct ttm_mem_reg *old_mem = &bo->mem; - struct ttm_mem_reg tmp_mem; + struct ttm_resource *old_mem = &bo->mem; + struct ttm_resource tmp_mem; struct ttm_placement placement; struct ttm_place placements; int r; @@ -325,17 +292,17 @@ static int radeon_move_ram_vram(struct ttm_buffer_object *bo, goto out_cleanup; } out_cleanup: - ttm_bo_mem_put(bo, &tmp_mem); + ttm_resource_free(bo, &tmp_mem); return r; } static int radeon_bo_move(struct ttm_buffer_object *bo, bool evict, struct ttm_operation_ctx *ctx, - struct ttm_mem_reg *new_mem) + struct ttm_resource *new_mem) { struct radeon_device *rdev; struct radeon_bo *rbo; - struct ttm_mem_reg *old_mem = &bo->mem; + struct ttm_resource *old_mem = &bo->mem; int r; r = ttm_bo_wait(bo, ctx->interruptible, ctx->no_wait_gpu); @@ -392,9 +359,8 @@ memcpy: return 0; } -static int radeon_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem) +static int radeon_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_resource *mem) { - struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type]; struct radeon_device *rdev = radeon_get_rdev(bdev); mem->bus.addr = NULL; @@ -402,8 +368,7 @@ static int radeon_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_ mem->bus.size = mem->num_pages << PAGE_SHIFT; mem->bus.base = 0; mem->bus.is_iomem = false; - if (!(man->flags & TTM_MEMTYPE_FLAG_MAPPABLE)) - return -EINVAL; + switch (mem->mem_type) { case TTM_PL_SYSTEM: /* system memory */ @@ -562,7 +527,7 @@ static void radeon_ttm_tt_unpin_userptr(struct ttm_tt *ttm) } static int radeon_ttm_backend_bind(struct ttm_tt *ttm, - struct ttm_mem_reg *bo_mem) + struct ttm_resource *bo_mem) { struct radeon_ttm_tt *gtt = (void*)ttm; uint32_t flags = RADEON_GART_PAGE_VALID | RADEON_GART_PAGE_READ | @@ -760,7 +725,6 @@ static struct ttm_bo_driver radeon_bo_driver = { .ttm_tt_create = &radeon_ttm_tt_create, .ttm_tt_populate = &radeon_ttm_tt_populate, .ttm_tt_unpopulate = &radeon_ttm_tt_unpopulate, - .init_mem_type = &radeon_init_mem_type, .eviction_valuable = ttm_bo_eviction_valuable, .evict_flags = &radeon_evict_flags, .move = &radeon_bo_move, @@ -785,8 +749,8 @@ int radeon_ttm_init(struct radeon_device *rdev) return r; } rdev->mman.initialized = true; - r = ttm_bo_init_mm(&rdev->mman.bdev, TTM_PL_VRAM, - rdev->mc.real_vram_size >> PAGE_SHIFT); + + r = radeon_ttm_init_vram(rdev); if (r) { DRM_ERROR("Failed initializing VRAM heap.\n"); return r; @@ -811,8 +775,8 @@ int radeon_ttm_init(struct radeon_device *rdev) } DRM_INFO("radeon: %uM of VRAM memory ready\n", (unsigned) (rdev->mc.real_vram_size / (1024 * 1024))); - r = ttm_bo_init_mm(&rdev->mman.bdev, TTM_PL_TT, - rdev->mc.gtt_size >> PAGE_SHIFT); + + r = radeon_ttm_init_gtt(rdev); if (r) { DRM_ERROR("Failed initializing GTT heap.\n"); return r; @@ -843,8 +807,8 @@ void radeon_ttm_fini(struct radeon_device *rdev) } radeon_bo_unref(&rdev->stolen_vga_memory); } - ttm_bo_clean_mm(&rdev->mman.bdev, TTM_PL_VRAM); - ttm_bo_clean_mm(&rdev->mman.bdev, TTM_PL_TT); + ttm_range_man_fini(&rdev->mman.bdev, TTM_PL_VRAM); + ttm_range_man_fini(&rdev->mman.bdev, TTM_PL_TT); ttm_bo_device_release(&rdev->mman.bdev); radeon_gart_fini(rdev); rdev->mman.initialized = false; @@ -855,12 +819,12 @@ void radeon_ttm_fini(struct radeon_device *rdev) * isn't running */ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size) { - struct ttm_mem_type_manager *man; + struct ttm_resource_manager *man; if (!rdev->mman.initialized) return; - man = &rdev->mman.bdev.man[TTM_PL_VRAM]; + man = ttm_manager_type(&rdev->mman.bdev, TTM_PL_VRAM); /* this just adjusts TTM size idea, which sets lpfn to the correct value */ man->size = size >> PAGE_SHIFT; } @@ -914,7 +878,7 @@ static int radeon_mm_dump_table(struct seq_file *m, void *data) unsigned ttm_pl = *(int*)node->info_ent->data; struct drm_device *dev = node->minor->dev; struct radeon_device *rdev = dev->dev_private; - struct ttm_mem_type_manager *man = &rdev->mman.bdev.man[ttm_pl]; + struct ttm_resource_manager *man = ttm_manager_type(&rdev->mman.bdev, ttm_pl); struct drm_printer p = drm_seq_file_printer(m); man->func->debug(man, &p); diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c index f60fae0aed11..71e2c3785ab9 100644 --- a/drivers/gpu/drm/radeon/radeon_vm.c +++ b/drivers/gpu/drm/radeon/radeon_vm.c @@ -911,7 +911,7 @@ static void radeon_vm_fence_pts(struct radeon_vm *vm, */ int radeon_vm_bo_update(struct radeon_device *rdev, struct radeon_bo_va *bo_va, - struct ttm_mem_reg *mem) + struct ttm_resource *mem) { struct radeon_vm *vm = bo_va->vm; struct radeon_ib ib; |