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Related-To: NEO-6510 Check which prelim version is being used. Select proper IoctlHelper based on that version. If no version found, switch to upstream instead. Source of prelim headers: https://github.com/intel-gpu/drm-uapi-helper Signed-off-by: Szymon Morek <szymon.morek@intel.com>
53 lines
2.1 KiB
C++
53 lines
2.1 KiB
C++
/*
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* Copyright (C) 2021 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/debug_settings/debug_settings_manager.h"
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#include "shared/source/os_interface/linux/ioctl_helper.h"
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#include "third_party/uapi/prelim/drm/i915_drm.h"
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namespace NEO {
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uint32_t IoctlHelperPrelim20::createGemExt(Drm *drm, void *data, uint32_t dataSize, size_t allocSize, uint32_t &handle) {
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prelim_drm_i915_gem_object_param regionParam{};
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regionParam.size = dataSize;
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regionParam.data = reinterpret_cast<uintptr_t>(data);
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regionParam.param = PRELIM_I915_OBJECT_PARAM | PRELIM_I915_PARAM_MEMORY_REGIONS;
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prelim_drm_i915_gem_create_ext_setparam setparamRegion{};
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setparamRegion.base.name = PRELIM_I915_GEM_CREATE_EXT_SETPARAM;
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setparamRegion.param = regionParam;
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prelim_drm_i915_gem_create_ext createExt{};
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createExt.size = allocSize;
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createExt.extensions = reinterpret_cast<uintptr_t>(&setparamRegion);
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printDebugString(DebugManager.flags.PrintBOCreateDestroyResult.get(), stdout, "Performing GEM_CREATE_EXT with { size: %lu, param: 0x%llX",
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allocSize, regionParam.param);
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if (DebugManager.flags.PrintBOCreateDestroyResult.get()) {
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for (uint32_t i = 0; i < dataSize; i++) {
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auto region = reinterpret_cast<prelim_drm_i915_gem_memory_class_instance *>(data)[i];
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printDebugString(DebugManager.flags.PrintBOCreateDestroyResult.get(), stdout, ", memory class: %d, memory instance: %d",
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region.memory_class, region.memory_instance);
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}
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printDebugString(DebugManager.flags.PrintBOCreateDestroyResult.get(), stdout, "%s", " }\n");
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}
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auto ret = IoctlHelper::ioctl(drm, PRELIM_DRM_IOCTL_I915_GEM_CREATE_EXT, &createExt);
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printDebugString(DebugManager.flags.PrintBOCreateDestroyResult.get(), stdout, "GEM_CREATE_EXT has returned: %d BO-%u with size: %lu\n", ret, createExt.handle, createExt.size);
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handle = createExt.handle;
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return ret;
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}
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std::unique_ptr<uint8_t[]> IoctlHelperPrelim20::translateIfRequired(uint8_t *dataQuery, int32_t length) {
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return std::unique_ptr<uint8_t[]>(dataQuery);
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}
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} // namespace NEO
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