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fix(sysman): Fix engine handles in prelim 

Related-To: NEO-10553

Signed-off-by: shubham kumar <shubham.kumar@intel.com>
This commit is contained in:
shubham kumar 2024-03-06 11:17:18 +00:00 committed by Compute-Runtime-Automation
parent 8ae4a3bc7a
commit a03a561f33
2 changed files with 69 additions and 4 deletions
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3
level_zero/sysman/source/shared/linux/sysman_kmd_interface_i915_prelim.cpp
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@ -96,7 +96,8 @@ std::optional<std::string> SysmanKmdInterfaceI915Prelim::getEngineClassString(ui
} }
uint32_t SysmanKmdInterfaceI915Prelim::getEventType(const bool isIntegratedDevice) { uint32_t SysmanKmdInterfaceI915Prelim::getEventType(const bool isIntegratedDevice) {
return 0; std::string i915DirName = "i915";
return getEventTypeImpl(i915DirName, isIntegratedDevice);
} }
void SysmanKmdInterfaceI915Prelim::getWedgedStatus(LinuxSysmanImp *pLinuxSysmanImp, zes_device_state_t *pState) { void SysmanKmdInterfaceI915Prelim::getWedgedStatus(LinuxSysmanImp *pLinuxSysmanImp, zes_device_state_t *pState) {

70
level_zero/sysman/test/unit_tests/sources/shared/linux/sysman_kmd_interface_tests_i915_prelim.cpp
View File

@ -25,6 +25,32 @@ namespace ult {
using namespace NEO; using namespace NEO;
static const uint32_t mockReadVal = 23;
static int mockReadLinkSuccess(const char *path, char *buf, size_t bufsize) {
constexpr size_t sizeofPath = sizeof("/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/0000:02:01.0/0000:03:00.0");
strcpy_s(buf, sizeofPath, "/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/0000:02:01.0/0000:03:00.0");
return sizeofPath;
}
static int mockReadLinkFailure(const char *path, char *buf, size_t bufsize) {
errno = ENOENT;
return -1;
}
static ssize_t mockReadSuccess(int fd, void *buf, size_t count, off_t offset) {
std::ostringstream oStream;
oStream << mockReadVal;
std::string value = oStream.str();
memcpy(buf, value.data(), count);
return count;
}
static ssize_t mockReadFailure(int fd, void *buf, size_t count, off_t offset) {
errno = ENOENT;
return -1;
}
class SysmanFixtureDeviceI915Prelim : public SysmanDeviceFixture { class SysmanFixtureDeviceI915Prelim : public SysmanDeviceFixture {
protected: protected:
L0::Sysman::SysmanDevice *device = nullptr; L0::Sysman::SysmanDevice *device = nullptr;
@ -33,6 +59,12 @@ class SysmanFixtureDeviceI915Prelim : public SysmanDeviceFixture {
SysmanDeviceFixture::SetUp(); SysmanDeviceFixture::SetUp();
device = pSysmanDevice; device = pSysmanDevice;
pLinuxSysmanImp->pSysmanKmdInterface.reset(new SysmanKmdInterfaceI915Prelim(pLinuxSysmanImp->getProductFamily())); pLinuxSysmanImp->pSysmanKmdInterface.reset(new SysmanKmdInterfaceI915Prelim(pLinuxSysmanImp->getProductFamily()));
mockInitFsAccess();
}
void mockInitFsAccess() {
VariableBackup<decltype(NEO::SysCalls::sysCallsReadlink)> mockReadLink(&NEO::SysCalls::sysCallsReadlink, &mockReadLinkSuccess);
pLinuxSysmanImp->pSysmanKmdInterface->initFsAccessInterface(*pLinuxSysmanImp->getDrm());
} }
void TearDown() override { void TearDown() override {
@ -109,9 +141,41 @@ TEST_F(SysmanFixtureDeviceI915Prelim, GivenSysmanKmdInterfaceInstanceWhenCheckin
EXPECT_TRUE(pSysmanKmdInterface->isStandbyModeControlAvailable()); EXPECT_TRUE(pSysmanKmdInterface->isStandbyModeControlAvailable());
} }
TEST_F(SysmanFixtureDeviceI915Prelim, GivenSysmanKmdInterfaceInstanceWhenCallingGetEventTypeThenInvalidValueIsReturned) { TEST_F(SysmanFixtureDeviceI915Prelim, GivenSysmanKmdInterfaceInstanceAndIsIntegratedDeviceWhenGetEventsIsCalledThenValidEventTypeIsReturned) {
auto pSysmanKmdInterface = pLinuxSysmanImp->getSysmanKmdInterface();
EXPECT_EQ(0u, pSysmanKmdInterface->getEventType(true)); VariableBackup<decltype(NEO::SysCalls::sysCallsPread)> mockPread(&NEO::SysCalls::sysCallsPread, &mockReadSuccess);
auto pSysmanKmdInterface = pLinuxSysmanImp->pSysmanKmdInterface.get();
bool isIntegratedDevice = true;
EXPECT_EQ(mockReadVal, pSysmanKmdInterface->getEventType(isIntegratedDevice));
}
TEST_F(SysmanFixtureDeviceI915Prelim, GivenSysmanKmdInterfaceInstanceAndIsNotIntegratedDeviceWhenGetEventsIsCalledThenValidEventTypeIsReturned) {
VariableBackup<decltype(NEO::SysCalls::sysCallsReadlink)> mockReadLink(&NEO::SysCalls::sysCallsReadlink, &mockReadLinkSuccess);
VariableBackup<decltype(NEO::SysCalls::sysCallsPread)> mockPread(&NEO::SysCalls::sysCallsPread, &mockReadSuccess);
auto pSysmanKmdInterface = pLinuxSysmanImp->pSysmanKmdInterface.get();
bool isIntegratedDevice = false;
EXPECT_EQ(mockReadVal, pSysmanKmdInterface->getEventType(isIntegratedDevice));
}
TEST_F(SysmanFixtureDeviceI915Prelim, GivenSysmanKmdInterfaceInstanceAndIsNotIntegratedDeviceAndReadSymLinkFailsWhenGetEventsIsCalledThenFailureIsReturned) {
VariableBackup<decltype(NEO::SysCalls::sysCallsReadlink)> mockReadLink(&NEO::SysCalls::sysCallsReadlink, &mockReadLinkFailure);
auto pSysmanKmdInterface = pLinuxSysmanImp->pSysmanKmdInterface.get();
bool isIntegratedDevice = false;
EXPECT_EQ(0u, pSysmanKmdInterface->getEventType(isIntegratedDevice));
}
TEST_F(SysmanFixtureDeviceI915Prelim, GivenSysmanKmdInterfaceInstanceAndIsNotIntegratedDeviceAndFsReadFailsWhenGetEventsIsCalledThenFailureIsReturned) {
VariableBackup<decltype(NEO::SysCalls::sysCallsPread)> mockPread(&NEO::SysCalls::sysCallsPread, &mockReadFailure);
auto pSysmanKmdInterface = pLinuxSysmanImp->pSysmanKmdInterface.get();
bool isIntegratedDevice = false;
EXPECT_EQ(0u, pSysmanKmdInterface->getEventType(isIntegratedDevice));
} }
TEST_F(SysmanFixtureDeviceI915Prelim, GivenSysmanKmdInterfaceInstanceWhenCheckingAvailabilityOfFrequencyFilesThenTrueValueIsReturned) { TEST_F(SysmanFixtureDeviceI915Prelim, GivenSysmanKmdInterfaceInstanceWhenCheckingAvailabilityOfFrequencyFilesThenTrueValueIsReturned) {