return r;
}
+/* amdgpu_ttm_tt_discard_user_pages - Discard range and pfn array allocations
+ */
+void amdgpu_ttm_tt_discard_user_pages(struct ttm_tt *ttm,
+ struct hmm_range *range)
+{
+ struct amdgpu_ttm_tt *gtt = (void *)ttm;
+
+ if (gtt && gtt->userptr && range)
+ amdgpu_hmm_range_get_pages_done(range);
+}
+
/*
- * amdgpu_ttm_tt_userptr_range_done - stop HMM track the CPU page table change
+ * amdgpu_ttm_tt_get_user_pages_done - stop HMM track the CPU page table change
* Check if the pages backing this ttm range have been invalidated
*
* Returns: true if pages are still valid
WARN_ONCE(!range->hmm_pfns, "No user pages to check\n");
- /*
- * FIXME: Must always hold notifier_lock for this, and must
- * not ignore the return code.
- */
return !amdgpu_hmm_range_get_pages_done(range);
}
#endif
return amdgpu_bo_create_kernel_at(adev,
adev->mman.fw_vram_usage_start_offset,
adev->mman.fw_vram_usage_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&adev->mman.fw_vram_usage_reserved_bo,
&adev->mman.fw_vram_usage_va);
}
return amdgpu_bo_create_kernel_at(adev,
adev->mman.drv_vram_usage_start_offset,
adev->mman.drv_vram_usage_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&adev->mman.drv_vram_usage_reserved_bo,
&adev->mman.drv_vram_usage_va);
}
ret = amdgpu_bo_create_kernel_at(adev,
ctx->c2p_train_data_offset,
ctx->train_data_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&ctx->c2p_bo,
NULL);
if (ret) {
ret = amdgpu_bo_create_kernel_at(adev,
adev->gmc.real_vram_size - adev->mman.discovery_tmr_size,
adev->mman.discovery_tmr_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&adev->mman.discovery_memory,
NULL);
if (ret) {
* avoid display artifacts while transitioning between pre-OS
* and driver. */
r = amdgpu_bo_create_kernel_at(adev, 0, adev->mman.stolen_vga_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&adev->mman.stolen_vga_memory,
NULL);
if (r)
return r;
r = amdgpu_bo_create_kernel_at(adev, adev->mman.stolen_vga_size,
adev->mman.stolen_extended_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&adev->mman.stolen_extended_memory,
NULL);
if (r)
return r;
r = amdgpu_bo_create_kernel_at(adev, adev->mman.stolen_reserved_offset,
adev->mman.stolen_reserved_size,
- AMDGPU_GEM_DOMAIN_VRAM,
&adev->mman.stolen_reserved_memory,
NULL);
if (r)