53 lines
1.9 KiB
C++
53 lines
1.9 KiB
C++
/*
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* Copyright (C) 2022 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/test/common/libult/linux/drm_query_mock.h"
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#include "shared/source/helpers/ptr_math.h"
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#include "gtest/gtest.h"
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int DrmQueryMock::handleRemainingRequests(unsigned long request, void *arg) {
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if (request == DRM_IOCTL_I915_QUERY && arg) {
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if (i915QuerySuccessCount == 0) {
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return EINVAL;
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}
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i915QuerySuccessCount--;
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auto query = static_cast<Query *>(arg);
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if (query->itemsPtr == 0) {
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return EINVAL;
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}
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for (auto i = 0u; i < query->numItems; ++i) {
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const auto queryItem = reinterpret_cast<QueryItem *>(query->itemsPtr) + i;
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if (!this->handleQueryItem(queryItem)) {
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return EINVAL;
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}
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}
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return 0;
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} else if (request == DRM_IOCTL_I915_GEM_CONTEXT_SETPARAM && receivedContextParamRequest.param == I915_CONTEXT_PARAM_ENGINES) {
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EXPECT_LE(receivedContextParamRequest.size, sizeof(receivedContextParamEngines));
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memcpy(&receivedContextParamEngines, reinterpret_cast<const void *>(receivedContextParamRequest.value), receivedContextParamRequest.size);
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auto srcBalancer = reinterpret_cast<const i915_context_engines_load_balance *>(receivedContextParamEngines.extensions);
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if (srcBalancer) {
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EXPECT_EQ(static_cast<__u32>(I915_CONTEXT_ENGINES_EXT_LOAD_BALANCE), srcBalancer->base.name);
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auto balancerSize = ptrDiff(srcBalancer->engines + srcBalancer->num_siblings, srcBalancer);
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EXPECT_LE(balancerSize, sizeof(receivedContextEnginesLoadBalance));
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memcpy(&receivedContextEnginesLoadBalance, srcBalancer, balancerSize);
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}
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return storedRetValForSetParamEngines;
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}
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return context.handlePrelimRequest(request, arg);
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}
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bool DrmQueryMock::handleQueryItem(void *arg) {
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return context.handlePrelimQueryItem(arg);
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}
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