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Add ioctl helper function to check vm bind availability

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Related-To: NEO-6591
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski
2022-02-15 09:33:27 +00:00
committed by Compute-Runtime-Automation
parent 964596e514
commit 12e2670b9a
14 changed files with 75 additions and 7 deletions
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5
shared/test/unit_test/os_interface/linux/drm_command_stream_l0_tests.cpp
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@@ -35,14 +35,15 @@ class DrmCommandStreamTestL0 : public ::testing::Test {
//make sure this is disabled, we don't want to test this now
DebugManager.flags.EnableForcePin.set(false);
auto hwInfo = executionEnvironment.rootDeviceEnvironments[0]->getHardwareInfo();
mock = new ::testing::NiceMock<DrmMockImpl>(mockFd, *executionEnvironment.rootDeviceEnvironments[0]);
mock->setupIoctlHelper(hwInfo->platform.eProductFamily);
executionEnvironment.rootDeviceEnvironments[0]->osInterface = std::make_unique<OSInterface>();
executionEnvironment.rootDeviceEnvironments[0]->osInterface->setDriverModel(std::unique_ptr<DriverModel>(mock));
executionEnvironment.rootDeviceEnvironments[0]->memoryOperationsInterface = DrmMemoryOperationsHandler::create(*mock, 0u);
auto hwInfo = executionEnvironment.rootDeviceEnvironments[0]->getHardwareInfo();
mock->createVirtualMemoryAddressSpace(HwHelper::getSubDevicesCount(hwInfo));
osContext = std::make_unique<OsContextLinux>(*mock, 0u,
EngineDescriptorHelper::getDefaultDescriptor(HwHelper::get(hwInfo->platform.eRenderCoreFamily).getGpgpuEngineInstances(*hwInfo)[0],
@@ -98,4 +99,4 @@ HWTEST_TEMPLATED_F(DrmCommandStreamTestL0, givenL0ApiConfigWhenCreatingDrmCsrThe
VariableBackup<ApiSpecificConfig::ApiType> backup(&apiTypeForUlts, ApiSpecificConfig::L0);
MockDrmCsrL0<FamilyType> csr(executionEnvironment, 0, 1, gemCloseWorkerMode::gemCloseWorkerInactive);
EXPECT_EQ(DispatchMode::ImmediateDispatch, csr.dispatchMode);
}
}

25
shared/test/unit_test/os_interface/linux/drm_with_prelim_tests.cpp
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@@ -5,12 +5,13 @@
*
*/
#include "shared/source/execution_environment/execution_environment.h"
#include "shared/source/os_interface/linux/ioctl_helper.h"
#include "shared/test/common/helpers/debug_manager_state_restore.h"
#include "shared/test/common/helpers/default_hw_info.h"
#include "shared/test/common/libult/linux/drm_mock.h"
#include "shared/test/common/libult/linux/drm_query_mock.h"
#include "shared/test/common/mocks/linux/mock_drm_allocation.h"
#include "shared/test/common/mocks/mock_execution_environment.h"
#include "shared/test/common/test_macros/test.h"
using namespace NEO;
@@ -50,6 +51,28 @@ class IoctlHelperPrelimFixture : public ::testing::Test {
std::unique_ptr<DrmPrelimMock> drm;
};
TEST(IoctlHelperPrelimTest, whenGettingVmBindAvailabilityThenProperValueIsReturnedBasedOnIoctlResult) {
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
DrmQueryMock drm{*executionEnvironment->rootDeviceEnvironments[0]};
IoctlHelperPrelim20 ioctlHelper{};
for (auto &ioctlValue : {0, EINVAL}) {
drm.context.vmBindQueryReturn = ioctlValue;
for (auto &hasVmBind : ::testing::Bool()) {
drm.context.vmBindQueryValue = hasVmBind;
drm.context.vmBindQueryCalled = 0u;
if (ioctlValue == 0) {
EXPECT_EQ(hasVmBind, ioctlHelper.isVmBindAvailable(&drm));
} else {
EXPECT_FALSE(ioctlHelper.isVmBindAvailable(&drm));
}
EXPECT_EQ(1u, drm.context.vmBindQueryCalled);
}
}
}
TEST_F(IoctlHelperPrelimFixture, givenPrelimsWhenCreateGemExtThenReturnSuccess) {
auto ioctlHelper = drm->getIoctlHelper();
uint32_t handle = 0;

8
shared/test/unit_test/os_interface/linux/ioctl_helper_tests_upstream.cpp
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@@ -5,7 +5,6 @@
*
*/
#include "shared/source/execution_environment/execution_environment.h"
#include "shared/source/os_interface/linux/ioctl_helper.h"
#include "shared/test/common/helpers/debug_manager_state_restore.h"
#include "shared/test/common/helpers/default_hw_info.h"
@@ -17,6 +16,13 @@ using namespace NEO;
extern std::map<unsigned long, const char *> ioctlCodeStringMap;
extern std::map<int, const char *> ioctlParamCodeStringMap;
TEST(IoctlHelperUpstreamTest, whenGettingVmBindAvailabilityThenFalseIsReturned) {
IoctlHelperUpstream ioctlHelper{};
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
auto drm = std::make_unique<DrmTipMock>(*executionEnvironment->rootDeviceEnvironments[0]);
EXPECT_FALSE(ioctlHelper.isVmBindAvailable(drm.get()));
}
TEST(IoctlHelperUpstreamTest, givenIoctlWhenParseToStringThenProperStringIsReturned) {
IoctlHelperUpstream ioctlHelper{};
for (auto ioctlCodeString : ioctlCodeStringMap) {