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/*
* Copyright (C) 2021-2025 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/execution_environment/execution_environment.h"
#include "shared/source/gen12lp/hw_cmds_dg1.h"
#include "shared/source/gen12lp/hw_info_dg1.h"
#include "shared/source/os_interface/linux/ioctl_helper.h"
#include "shared/source/os_interface/linux/memory_info.h"
#include "shared/test/common/helpers/debug_manager_state_restore.h"
#include "shared/test/common/helpers/stream_capture.h"
#include "shared/test/common/mocks/mock_execution_environment.h"
#include "shared/test/common/test_macros/header/per_product_test_definitions.h"
#include "shared/test/common/test_macros/test.h"
#include "shared/test/unit_test/os_interface/linux/drm_mock_prod_dg1.h"
using namespace NEO;
using IoctlHelperTestsDg1 = ::testing::Test;
DG1TEST_F(IoctlHelperTestsDg1, givenDg1WhenSetupIoctlHelperThenDg1SpecificHelperIsAvailable) {
EXPECT_TRUE(ioctlHelperFactory[IGFX_DG1].has_value());
}
DG1TEST_F(IoctlHelperTestsDg1, givenDg1WhenCreateGemExtThenReturnCorrectValue) {
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
auto drm = std::make_unique<DrmTipMock>(*executionEnvironment->rootDeviceEnvironments[0]);
auto ioctlHelper = drm->getIoctlHelper();
uint32_t handle = 0;
MemRegionsVec memClassInstance = {{drm_i915_gem_memory_class::I915_MEMORY_CLASS_DEVICE, 0}};
uint32_t numOfChunks = 0;
auto ret = ioctlHelper->createGemExt(memClassInstance, 1024, handle, 0, {}, -1, false, numOfChunks, std::nullopt, std::nullopt, false);
EXPECT_EQ(0, ret);
EXPECT_EQ(1u, handle);
EXPECT_EQ(1u, drm->numRegions);
EXPECT_EQ(1024u, drm->createExt.size);
EXPECT_EQ(drm_i915_gem_memory_class::I915_MEMORY_CLASS_DEVICE, drm->memRegions.memoryClass);
}
DG1TEST_F(IoctlHelperTestsDg1, givenDg1WithDrmTipWhenCreateGemExtWithDebugFlagThenPrintDebugInfo) {
DebugManagerStateRestore stateRestore;
debugManager.flags.PrintBOCreateDestroyResult.set(true);
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
auto drm = std::make_unique<DrmTipMock>(*executionEnvironment->rootDeviceEnvironments[0]);
drm->ioctlCallsCount = 0;
StreamCapture capture;
capture.captureStdout();
auto ioctlHelper = drm->getIoctlHelper();
uint32_t handle = 0;
MemRegionsVec memClassInstance = {{drm_i915_gem_memory_class::I915_MEMORY_CLASS_DEVICE, 0}};
uint32_t numOfChunks = 0;
auto ret = ioctlHelper->createGemExt(memClassInstance, 1024, handle, 0, {}, -1, false, numOfChunks, std::nullopt, std::nullopt, false);
std::string output = capture.getCapturedStdout();
std::string expectedOutput("Performing GEM_CREATE_EXT with { size: 1024, memory class: 1, memory instance: 0 }\nGEM_CREATE_EXT with EXT_MEMORY_REGIONS has returned: 0 BO-1 with size: 1024\n");
EXPECT_EQ(expectedOutput, output);
EXPECT_EQ(1u, drm->ioctlCallsCount);
EXPECT_EQ(0, ret);
}
DG1TEST_F(IoctlHelperTestsDg1, givenDg1WhenCreateGemExtWithDebugFlagThenPrintDebugInfo) {
DebugManagerStateRestore stateRestore;
debugManager.flags.PrintBOCreateDestroyResult.set(true);
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
auto drm = std::make_unique<DrmMockProdDg1>(*executionEnvironment->rootDeviceEnvironments[0]);
drm->ioctlCallsCount = 0;
StreamCapture capture;
capture.captureStdout();
auto ioctlHelper = drm->getIoctlHelper();
uint32_t handle = 0;
MemRegionsVec memClassInstance = {{drm_i915_gem_memory_class::I915_MEMORY_CLASS_DEVICE, 0}};
uint32_t numOfChunks = 0;
auto ret = ioctlHelper->createGemExt(memClassInstance, 1024, handle, 0, {}, -1, false, numOfChunks, std::nullopt, std::nullopt, false);
std::string output = capture.getCapturedStdout();
std::string expectedOutput("Performing GEM_CREATE_EXT with { size: 1024, memory class: 1, memory instance: 0 }\nGEM_CREATE_EXT with EXT_MEMORY_REGIONS has returned: -1 BO-0 with size: 1024\nGEM_CREATE_EXT with EXT_SETPARAM has returned: 0 BO-1 with size: 1024\n");
EXPECT_EQ(expectedOutput, output);
EXPECT_EQ(2u, drm->ioctlCallsCount);
EXPECT_EQ(0, ret);
}
DG1TEST_F(IoctlHelperTestsDg1, givenDg1AndMemoryRegionQuerySupportedWhenQueryingMemoryInfoThenMemoryInfoIsCreatedWithRegions) {
DebugManagerStateRestore restorer;
debugManager.flags.EnableLocalMemory.set(1);
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
auto drm = std::make_unique<DrmMockProdDg1>(*executionEnvironment->rootDeviceEnvironments[0]);
ASSERT_NE(nullptr, drm);
drm->ioctlCallsCount = 0;
drm->queryMemoryInfo();
EXPECT_EQ(2u, drm->ioctlCallsCount);
auto memoryInfo = drm->getMemoryInfo();
ASSERT_NE(nullptr, memoryInfo);
EXPECT_EQ(2u, memoryInfo->getDrmRegionInfos().size());
}
DG1TEST_F(IoctlHelperTestsDg1, whenGettingIoctlRequestStringThenProperStringIsReturned) {
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
auto drm = std::make_unique<DrmMockProdDg1>(*executionEnvironment->rootDeviceEnvironments[0]);
auto &ioctlHelper = *drm->getIoctlHelper();
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::getparam).c_str(), "DRM_IOCTL_I915_GETPARAM");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemExecbuffer2).c_str(), "DRM_IOCTL_I915_GEM_EXECBUFFER2");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemWait).c_str(), "DRM_IOCTL_I915_GEM_WAIT");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemClose).c_str(), "DRM_IOCTL_GEM_CLOSE");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemUserptr).c_str(), "DRM_IOCTL_I915_GEM_USERPTR");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemCreate).c_str(), "DRM_IOCTL_I915_GEM_CREATE");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemSetDomain).c_str(), "DRM_IOCTL_I915_GEM_SET_DOMAIN");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemSetTiling).c_str(), "DRM_IOCTL_I915_GEM_SET_TILING");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemGetTiling).c_str(), "DRM_IOCTL_I915_GEM_GET_TILING");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemContextDestroy).c_str(), "DRM_IOCTL_I915_GEM_CONTEXT_DESTROY");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::regRead).c_str(), "DRM_IOCTL_I915_REG_READ");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::getResetStats).c_str(), "DRM_IOCTL_I915_GET_RESET_STATS");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemContextGetparam).c_str(), "DRM_IOCTL_I915_GEM_CONTEXT_GETPARAM");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemContextSetparam).c_str(), "DRM_IOCTL_I915_GEM_CONTEXT_SETPARAM");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::query).c_str(), "DRM_IOCTL_I915_QUERY");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::primeFdToHandle).c_str(), "DRM_IOCTL_PRIME_FD_TO_HANDLE");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::primeHandleToFd).c_str(), "DRM_IOCTL_PRIME_HANDLE_TO_FD");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::syncObjFdToHandle).c_str(), "DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::syncObjWait).c_str(), "DRM_IOCTL_SYNCOBJ_WAIT");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::syncObjSignal).c_str(), "DRM_IOCTL_SYNCOBJ_SIGNAL");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::syncObjTimelineWait).c_str(), "DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::syncObjTimelineSignal).c_str(), "DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemContextCreateExt).c_str(), "DRM_IOCTL_I915_GEM_CONTEXT_CREATE_EXT");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemMmapOffset).c_str(), "DRM_IOCTL_I915_GEM_MMAP_OFFSET");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemVmCreate).c_str(), "DRM_IOCTL_I915_GEM_VM_CREATE");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::gemVmDestroy).c_str(), "DRM_IOCTL_I915_GEM_VM_DESTROY");
EXPECT_STREQ(ioctlHelper.getIoctlString(DrmIoctl::dg1GemCreateExt).c_str(), "DRM_IOCTL_I915_GEM_CREATE_EXT");
}
DG1TEST_F(IoctlHelperTestsDg1, whenGettingIoctlRequestValueThenPropertValueIsReturned) {
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
auto drm = std::make_unique<DrmMockProdDg1>(*executionEnvironment->rootDeviceEnvironments[0]);
auto &ioctlHelper = *drm->getIoctlHelper();
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::getparam), static_cast<unsigned int>(DRM_IOCTL_I915_GETPARAM));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemExecbuffer2), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_EXECBUFFER2));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemWait), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_WAIT));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemClose), static_cast<unsigned int>(DRM_IOCTL_GEM_CLOSE));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemUserptr), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_USERPTR));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemCreate), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_CREATE));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemSetDomain), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_SET_DOMAIN));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemSetTiling), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_SET_TILING));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemGetTiling), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_GET_TILING));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemContextDestroy), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_CONTEXT_DESTROY));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::regRead), static_cast<unsigned int>(DRM_IOCTL_I915_REG_READ));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::getResetStats), static_cast<unsigned int>(DRM_IOCTL_I915_GET_RESET_STATS));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemContextGetparam), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_CONTEXT_GETPARAM));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemContextSetparam), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_CONTEXT_SETPARAM));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::query), static_cast<unsigned int>(DRM_IOCTL_I915_QUERY));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::primeFdToHandle), static_cast<unsigned int>(DRM_IOCTL_PRIME_FD_TO_HANDLE));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::primeHandleToFd), static_cast<unsigned int>(DRM_IOCTL_PRIME_HANDLE_TO_FD));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::syncObjFdToHandle), static_cast<unsigned int>(DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::syncObjWait), static_cast<unsigned int>(DRM_IOCTL_SYNCOBJ_WAIT));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::syncObjSignal), static_cast<unsigned int>(DRM_IOCTL_SYNCOBJ_SIGNAL));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::syncObjTimelineWait), static_cast<unsigned int>(DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::syncObjTimelineSignal), static_cast<unsigned int>(DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemContextCreateExt), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_CONTEXT_CREATE_EXT));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemMmapOffset), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_MMAP_OFFSET));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemVmCreate), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_VM_CREATE));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemVmDestroy), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_VM_DESTROY));
EXPECT_EQ(ioctlHelper.getIoctlRequestValue(DrmIoctl::dg1GemCreateExt), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_CREATE_EXT));
EXPECT_NE(ioctlHelper.getIoctlRequestValue(DrmIoctl::gemCreateExt), static_cast<unsigned int>(DRM_IOCTL_I915_GEM_CREATE_EXT));
}
DG1TEST_F(IoctlHelperTestsDg1, whenGettingDrmParamStringThenProperStringIsReturned) {
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
auto drm = std::make_unique<DrmMockProdDg1>(*executionEnvironment->rootDeviceEnvironments[0]);
auto &ioctlHelper = *drm->getIoctlHelper();
EXPECT_STREQ(ioctlHelper.getDrmParamString(DrmParam::paramHasPooledEu).c_str(), "I915_PARAM_HAS_POOLED_EU");
EXPECT_STREQ(ioctlHelper.getDrmParamString(DrmParam::paramEuTotal).c_str(), "I915_PARAM_EU_TOTAL");
EXPECT_STREQ(ioctlHelper.getDrmParamString(DrmParam::paramSubsliceTotal).c_str(), "I915_PARAM_SUBSLICE_TOTAL");
EXPECT_STREQ(ioctlHelper.getDrmParamString(DrmParam::paramMinEuInPool).c_str(), "I915_PARAM_MIN_EU_IN_POOL");
EXPECT_STREQ(ioctlHelper.getDrmParamString(DrmParam::paramCsTimestampFrequency).c_str(), "I915_PARAM_CS_TIMESTAMP_FREQUENCY");
}
DG1TEST_F(IoctlHelperTestsDg1, givenUpstreamWhenGetFdFromVmExportIsCalledThenFalseIsReturned) {
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
auto drm = std::make_unique<DrmMockProdDg1>(*executionEnvironment->rootDeviceEnvironments[0]);
auto &ioctlHelper = *drm->getIoctlHelper();
uint32_t vmId = 0, flags = 0;
int32_t fd = 0;
EXPECT_FALSE(ioctlHelper.getFdFromVmExport(vmId, flags, &fd));
}
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