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fix: add scratch page support with xekmd

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Also explicitly disable it by default.


Signed-off-by: Naklicki, Mateusz <mateusz.naklicki@intel.com>
This commit is contained in:
Naklicki, Mateusz
2024-12-19 16:00:01 +00:00
committed by Compute-Runtime-Automation
parent 1083ad1e57
commit dec695f405
8 changed files with 33 additions and 15 deletions
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22
shared/test/unit_test/os_interface/linux/xe/ioctl_helper_xe_tests.cpp
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@@ -456,14 +456,20 @@ TEST_F(IoctlHelperXeTest, whenGettingFlagsForVmCreateThenPropertValueIsReturned)
DrmMock drm{*executionEnvironment->rootDeviceEnvironments[0]};
auto xeIoctlHelper = std::make_unique<IoctlHelperXe>(drm);
EXPECT_EQ(static_cast<uint32_t>(DRM_XE_VM_CREATE_FLAG_LR_MODE | DRM_XE_VM_CREATE_FLAG_FAULT_MODE), xeIoctlHelper->getFlagsForVmCreate(true, true, true));
EXPECT_EQ(static_cast<uint32_t>(DRM_XE_VM_CREATE_FLAG_LR_MODE | DRM_XE_VM_CREATE_FLAG_FAULT_MODE), xeIoctlHelper->getFlagsForVmCreate(true, true, false));
EXPECT_EQ(static_cast<uint32_t>(DRM_XE_VM_CREATE_FLAG_LR_MODE | DRM_XE_VM_CREATE_FLAG_FAULT_MODE), xeIoctlHelper->getFlagsForVmCreate(false, true, true));
EXPECT_EQ(static_cast<uint32_t>(DRM_XE_VM_CREATE_FLAG_LR_MODE | DRM_XE_VM_CREATE_FLAG_FAULT_MODE), xeIoctlHelper->getFlagsForVmCreate(false, true, false));
EXPECT_EQ(static_cast<uint32_t>(DRM_XE_VM_CREATE_FLAG_LR_MODE), xeIoctlHelper->getFlagsForVmCreate(true, false, true));
EXPECT_EQ(static_cast<uint32_t>(DRM_XE_VM_CREATE_FLAG_LR_MODE), xeIoctlHelper->getFlagsForVmCreate(true, false, false));
EXPECT_EQ(static_cast<uint32_t>(DRM_XE_VM_CREATE_FLAG_LR_MODE), xeIoctlHelper->getFlagsForVmCreate(false, false, true));
EXPECT_EQ(static_cast<uint32_t>(DRM_XE_VM_CREATE_FLAG_LR_MODE), xeIoctlHelper->getFlagsForVmCreate(false, false, false));
for (auto &disableScratch : ::testing::Bool()) {
for (auto &enablePageFault : ::testing::Bool()) {
for (auto &useVmBind : ::testing::Bool()) {
auto flags = xeIoctlHelper->getFlagsForVmCreate(disableScratch, enablePageFault, useVmBind);
EXPECT_EQ(static_cast<uint32_t>(DRM_XE_VM_CREATE_FLAG_LR_MODE), (flags & DRM_XE_VM_CREATE_FLAG_LR_MODE));
if (enablePageFault) {
EXPECT_EQ(static_cast<uint32_t>(DRM_XE_VM_CREATE_FLAG_FAULT_MODE), (flags & DRM_XE_VM_CREATE_FLAG_FAULT_MODE));
}
if (!disableScratch) {
EXPECT_EQ(static_cast<uint32_t>(DRM_XE_VM_CREATE_FLAG_SCRATCH_PAGE), (flags & DRM_XE_VM_CREATE_FLAG_SCRATCH_PAGE));
}
}
}
}
}
TEST_F(IoctlHelperXeTest, whenGettingFlagsForVmBindThenPropertValueIsReturned) {