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drm/xe/tests: Add kunit tests for xe_any
Add simple sanity tests for all xe_any macros to make sure they are working as expected. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by: Mallesh Koujalagi <mallesh.koujalagi@intel.com> Link: https://patch.msgid.link/20260814171801.13347-18-michal.wajdeczko@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Michal Wajdeczko
Rodrigo Vivi
parent
c352c0bd4e
commit
14cd83cb77
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@ -7,6 +7,7 @@ xe_live_test-y = xe_live_test_mod.o
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# Normal kunit tests
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obj-$(CONFIG_DRM_XE_KUNIT_TEST) += xe_test.o
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xe_test-y = xe_test_mod.o \
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xe_any_kunit.o \
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xe_args_test.o \
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xe_pci_test.o \
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xe_rtp_tables_test.o \
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213
drivers/gpu/drm/xe/tests/xe_any_kunit.c
Normal file
213
drivers/gpu/drm/xe/tests/xe_any_kunit.c
Normal file
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@ -0,0 +1,213 @@
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright © 2026 Intel Corporation
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*/
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#include <kunit/test.h>
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#include "tests/xe_kunit_helpers.h"
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#include "tests/xe_pci_test.h"
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#include "xe_any.h"
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#include "xe_device.h"
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static void test_to_xe(struct kunit *test)
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{
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struct xe_device *xe = test->priv;
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struct xe_tile *tile = xe_device_get_root_tile(xe);
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struct xe_gt *gt = tile->primary_gt;
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struct drm_device *drm = &xe->drm;
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struct device *dev = xe->drm.dev;
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struct pci_dev *pdev = to_pci_dev(dev);
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const struct xe_device *cxe = xe;
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const struct xe_tile *ctile = tile;
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const struct xe_gt *cgt = gt;
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KUNIT_EXPECT_PTR_EQ(test, xe, xe_any_to_xe(xe));
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KUNIT_EXPECT_PTR_EQ(test, xe, xe_any_to_xe(tile));
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KUNIT_EXPECT_PTR_EQ(test, xe, xe_any_to_xe(gt));
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KUNIT_EXPECT_PTR_EQ(test, xe, xe_any_to_xe(drm));
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KUNIT_EXPECT_PTR_EQ(test, xe, xe_any_to_xe(dev));
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KUNIT_EXPECT_PTR_EQ(test, xe, xe_any_to_xe(pdev));
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KUNIT_EXPECT_PTR_EQ(test, cxe, xe_any_to_xe(cxe));
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KUNIT_EXPECT_PTR_EQ(test, cxe, xe_any_to_xe(ctile));
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KUNIT_EXPECT_PTR_EQ(test, cxe, xe_any_to_xe(cgt));
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}
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static void test_to_pdev(struct kunit *test)
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{
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struct xe_device *xe = test->priv;
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struct xe_tile *tile = xe_device_get_root_tile(xe);
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struct xe_gt *gt = tile->primary_gt;
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struct drm_device *drm = &xe->drm;
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struct device *dev = xe->drm.dev;
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struct pci_dev *pdev = to_pci_dev(dev);
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KUNIT_EXPECT_PTR_EQ(test, pdev, xe_any_to_pdev(xe));
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KUNIT_EXPECT_PTR_EQ(test, pdev, xe_any_to_pdev(tile));
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KUNIT_EXPECT_PTR_EQ(test, pdev, xe_any_to_pdev(gt));
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KUNIT_EXPECT_PTR_EQ(test, pdev, xe_any_to_pdev(drm));
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KUNIT_EXPECT_PTR_EQ(test, pdev, xe_any_to_pdev(dev));
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KUNIT_EXPECT_PTR_EQ(test, pdev, xe_any_to_pdev(pdev));
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/* mimic early probe stage */
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dev_set_drvdata(xe->drm.dev, NULL);
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KUNIT_EXPECT_PTR_EQ(test, pdev, xe_any_to_pdev(dev));
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KUNIT_EXPECT_PTR_EQ(test, pdev, xe_any_to_pdev(pdev));
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}
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static void test_to_dev(struct kunit *test)
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{
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struct xe_device *xe = test->priv;
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struct xe_tile *tile = xe_device_get_root_tile(xe);
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struct xe_gt *gt = tile->primary_gt;
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struct drm_device *drm = &xe->drm;
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struct device *dev = xe->drm.dev;
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struct pci_dev *pdev = to_pci_dev(dev);
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KUNIT_EXPECT_PTR_EQ(test, dev, xe_any_to_dev(xe));
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KUNIT_EXPECT_PTR_EQ(test, dev, xe_any_to_dev(tile));
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KUNIT_EXPECT_PTR_EQ(test, dev, xe_any_to_dev(gt));
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KUNIT_EXPECT_PTR_EQ(test, dev, xe_any_to_dev(drm));
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KUNIT_EXPECT_PTR_EQ(test, dev, xe_any_to_dev(dev));
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KUNIT_EXPECT_PTR_EQ(test, dev, xe_any_to_dev(pdev));
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/* mimic early probe stage */
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dev_set_drvdata(xe->drm.dev, NULL);
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KUNIT_EXPECT_PTR_EQ(test, dev, xe_any_to_dev(dev));
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KUNIT_EXPECT_PTR_EQ(test, dev, xe_any_to_dev(pdev));
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}
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static void test_to_drm(struct kunit *test)
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{
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struct xe_device *xe = test->priv;
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struct xe_tile *tile = xe_device_get_root_tile(xe);
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struct xe_gt *gt = tile->primary_gt;
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struct drm_device *drm = &xe->drm;
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struct device *dev = xe->drm.dev;
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struct pci_dev *pdev = to_pci_dev(dev);
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KUNIT_EXPECT_PTR_EQ(test, drm, xe_any_to_drm(xe));
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KUNIT_EXPECT_PTR_EQ(test, drm, xe_any_to_drm(tile));
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KUNIT_EXPECT_PTR_EQ(test, drm, xe_any_to_drm(gt));
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KUNIT_EXPECT_PTR_EQ(test, drm, xe_any_to_drm(drm));
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KUNIT_EXPECT_PTR_EQ(test, drm, xe_any_to_drm(dev));
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KUNIT_EXPECT_PTR_EQ(test, drm, xe_any_to_drm(pdev));
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}
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static void test_if_pdev(struct kunit *test)
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{
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struct xe_device *xe = test->priv;
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struct xe_tile *tile = xe_device_get_root_tile(xe);
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struct xe_gt *gt = tile->primary_gt;
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struct drm_device *drm = &xe->drm;
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struct device *dev = xe->drm.dev;
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struct pci_dev *pdev = to_pci_dev(dev);
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KUNIT_EXPECT_TRUE(test, xe && drm && tile && gt && dev && pdev);
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KUNIT_EXPECT_NULL(test, xe_any_if_pdev(xe));
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KUNIT_EXPECT_NULL(test, xe_any_if_pdev(tile));
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KUNIT_EXPECT_NULL(test, xe_any_if_pdev(gt));
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KUNIT_EXPECT_NULL(test, xe_any_if_pdev(drm));
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KUNIT_EXPECT_NULL(test, xe_any_if_pdev(dev));
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KUNIT_EXPECT_PTR_EQ(test, pdev, xe_any_if_pdev(pdev));
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}
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static void test_if_xe(struct kunit *test)
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{
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struct xe_device *xe = test->priv;
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struct xe_tile *tile = xe_device_get_root_tile(xe);
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struct xe_gt *gt = tile->primary_gt;
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struct drm_device *drm = &xe->drm;
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struct device *dev = xe->drm.dev;
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struct pci_dev *pdev = to_pci_dev(dev);
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KUNIT_EXPECT_TRUE(test, xe && drm && tile && gt && dev && pdev);
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KUNIT_EXPECT_PTR_EQ(test, xe, xe_any_if_xe(xe));
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KUNIT_EXPECT_NULL(test, xe_any_if_xe(tile));
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KUNIT_EXPECT_NULL(test, xe_any_if_xe(gt));
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KUNIT_EXPECT_NULL(test, xe_any_if_xe(drm));
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KUNIT_EXPECT_NULL(test, xe_any_if_xe(dev));
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KUNIT_EXPECT_NULL(test, xe_any_if_xe(pdev));
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}
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static void test_if_tile(struct kunit *test)
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{
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struct xe_device *xe = test->priv;
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struct xe_tile *tile = xe_device_get_root_tile(xe);
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struct xe_gt *gt = tile->primary_gt;
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struct drm_device *drm = &xe->drm;
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struct device *dev = xe->drm.dev;
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struct pci_dev *pdev = to_pci_dev(dev);
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KUNIT_EXPECT_TRUE(test, xe && drm && tile && gt && dev && pdev);
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KUNIT_EXPECT_NULL(test, xe_any_if_tile(xe));
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KUNIT_EXPECT_PTR_EQ(test, tile, xe_any_if_tile(tile));
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KUNIT_EXPECT_NULL(test, xe_any_if_tile(gt));
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KUNIT_EXPECT_NULL(test, xe_any_if_tile(drm));
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KUNIT_EXPECT_NULL(test, xe_any_if_tile(dev));
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KUNIT_EXPECT_NULL(test, xe_any_if_tile(pdev));
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}
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static void test_if_gt(struct kunit *test)
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{
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struct xe_device *xe = test->priv;
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struct xe_tile *tile = xe_device_get_root_tile(xe);
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struct xe_gt *gt = tile->primary_gt;
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struct drm_device *drm = &xe->drm;
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struct device *dev = xe->drm.dev;
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struct pci_dev *pdev = to_pci_dev(dev);
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KUNIT_EXPECT_TRUE(test, xe && drm && tile && gt && dev && pdev);
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KUNIT_EXPECT_NULL(test, xe_any_if_gt(xe));
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KUNIT_EXPECT_NULL(test, xe_any_if_gt(tile));
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KUNIT_EXPECT_PTR_EQ(test, gt, xe_any_if_gt(gt));
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KUNIT_EXPECT_NULL(test, xe_any_if_gt(drm));
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KUNIT_EXPECT_NULL(test, xe_any_if_gt(dev));
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KUNIT_EXPECT_NULL(test, xe_any_if_gt(pdev));
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}
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static void test_to_id(struct kunit *test)
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{
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struct xe_device *xe = test->priv;
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struct xe_tile *tile = xe_device_get_root_tile(xe);
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struct xe_gt *gt = tile->primary_gt;
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struct device *dev = xe->drm.dev;
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struct pci_dev *pdev = to_pci_dev(dev);
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const struct xe_device *cxe = xe;
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const struct xe_tile *ctile = tile;
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const struct xe_gt *cgt = gt;
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tile->id = 1;
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gt->info.id = 2;
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KUNIT_EXPECT_EQ(test, 0, xe_any_id(xe));
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KUNIT_EXPECT_EQ(test, 1, xe_any_id(tile));
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KUNIT_EXPECT_EQ(test, 2, xe_any_id(gt));
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KUNIT_EXPECT_EQ(test, 0, xe_any_id(dev));
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KUNIT_EXPECT_EQ(test, 0, xe_any_id(pdev));
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KUNIT_EXPECT_EQ(test, 0, xe_any_id(cxe));
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KUNIT_EXPECT_EQ(test, 1, xe_any_id(ctile));
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KUNIT_EXPECT_EQ(test, 2, xe_any_id(cgt));
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}
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static struct kunit_case xe_any_tests[] = {
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KUNIT_CASE(test_to_xe),
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KUNIT_CASE(test_to_dev),
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KUNIT_CASE(test_to_pdev),
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KUNIT_CASE(test_to_drm),
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KUNIT_CASE(test_if_pdev),
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KUNIT_CASE(test_if_xe),
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KUNIT_CASE(test_if_tile),
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KUNIT_CASE(test_if_gt),
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KUNIT_CASE(test_to_id),
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{}
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};
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static struct kunit_suite xe_any_test_suite = {
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.name = "xe_any",
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.test_cases = xe_any_tests,
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.init = xe_kunit_helper_xe_device_test_init,
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};
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kunit_test_suite(xe_any_test_suite);
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