mirror of
https://github.com/intel/compute-runtime.git
synced 2025-12-20 17:00:59 +08:00
5a3fd1dc94
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++
/*
|
|
* Copyright (C) 2021 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
*/
|
|
|
|
#include "shared/source/debug_settings/debug_settings_manager.h"
|
|
#include "shared/source/os_interface/linux/ioctl_helper.h"
|
|
|
|
#include "third_party/uapi/prelim/drm/i915_drm.h"
|
|
|
|
namespace NEO {
|
|
|
|
uint32_t IoctlHelperPrelim20::createGemExt(Drm *drm, void *data, uint32_t dataSize, size_t allocSize, uint32_t &handle) {
|
|
prelim_drm_i915_gem_object_param regionParam{};
|
|
regionParam.size = dataSize;
|
|
regionParam.data = reinterpret_cast<uintptr_t>(data);
|
|
regionParam.param = PRELIM_I915_OBJECT_PARAM | PRELIM_I915_PARAM_MEMORY_REGIONS;
|
|
|
|
prelim_drm_i915_gem_create_ext_setparam setparamRegion{};
|
|
setparamRegion.base.name = PRELIM_I915_GEM_CREATE_EXT_SETPARAM;
|
|
setparamRegion.param = regionParam;
|
|
|
|
prelim_drm_i915_gem_create_ext createExt{};
|
|
createExt.size = allocSize;
|
|
createExt.extensions = reinterpret_cast<uintptr_t>(&setparamRegion);
|
|
|
|
printDebugString(DebugManager.flags.PrintBOCreateDestroyResult.get(), stdout, "Performing GEM_CREATE_EXT with { size: %lu, param: 0x%llX",
|
|
allocSize, regionParam.param);
|
|
|
|
if (DebugManager.flags.PrintBOCreateDestroyResult.get()) {
|
|
for (uint32_t i = 0; i < dataSize; i++) {
|
|
auto region = reinterpret_cast<prelim_drm_i915_gem_memory_class_instance *>(data)[i];
|
|
printDebugString(DebugManager.flags.PrintBOCreateDestroyResult.get(), stdout, ", memory class: %d, memory instance: %d",
|
|
region.memory_class, region.memory_instance);
|
|
}
|
|
printDebugString(DebugManager.flags.PrintBOCreateDestroyResult.get(), stdout, "%s", " }\n");
|
|
}
|
|
|
|
auto ret = IoctlHelper::ioctl(drm, PRELIM_DRM_IOCTL_I915_GEM_CREATE_EXT, &createExt);
|
|
|
|
printDebugString(DebugManager.flags.PrintBOCreateDestroyResult.get(), stdout, "GEM_CREATE_EXT has returned: %d BO-%u with size: %lu\n", ret, createExt.handle, createExt.size);
|
|
handle = createExt.handle;
|
|
return ret;
|
|
}
|
|
|
|
std::unique_ptr<uint8_t[]> IoctlHelperPrelim20::translateIfRequired(uint8_t *dataQuery, int32_t length) {
|
|
return std::unique_ptr<uint8_t[]>(dataQuery);
|
|
}
|
|
|
|
} // namespace NEO
|