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1// SPDX-License-Identifier: GPL-2.02/*3 * Copyright © 2023 Intel Corporation4 */5 6#include <drm/drm_drv.h>7#include <drm/drm_kunit_helpers.h>8 9#include <kunit/test.h>10 11#include "tests/xe_test.h"12 13#include "xe_device.h"14#include "xe_pci_test.h"15#include "xe_pci_types.h"16 17static void check_graphics_ip(const struct xe_graphics_desc *graphics)18{19 struct kunit *test = kunit_get_current_test();20 u64 mask = graphics->hw_engine_mask;21 22 /* RCS, CCS, and BCS engines are allowed on the graphics IP */23 mask &= ~(XE_HW_ENGINE_RCS_MASK |24 XE_HW_ENGINE_CCS_MASK |25 XE_HW_ENGINE_BCS_MASK);26 27 /* Any remaining engines are an error */28 KUNIT_ASSERT_EQ(test, mask, 0);29}30 31static void check_media_ip(const struct xe_media_desc *media)32{33 struct kunit *test = kunit_get_current_test();34 u64 mask = media->hw_engine_mask;35 36 /* VCS, VECS and GSCCS engines are allowed on the media IP */37 mask &= ~(XE_HW_ENGINE_VCS_MASK |38 XE_HW_ENGINE_VECS_MASK |39 XE_HW_ENGINE_GSCCS_MASK);40 41 /* Any remaining engines are an error */42 KUNIT_ASSERT_EQ(test, mask, 0);43}44 45static void xe_gmdid_graphics_ip(struct kunit *test)46{47 xe_call_for_each_graphics_ip(check_graphics_ip);48}49 50static void xe_gmdid_media_ip(struct kunit *test)51{52 xe_call_for_each_media_ip(check_media_ip);53}54 55static struct kunit_case xe_pci_tests[] = {56 KUNIT_CASE(xe_gmdid_graphics_ip),57 KUNIT_CASE(xe_gmdid_media_ip),58 {}59};60 61static struct kunit_suite xe_pci_test_suite = {62 .name = "xe_pci",63 .test_cases = xe_pci_tests,64};65 66kunit_test_suite(xe_pci_test_suite);67