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9897eb8555
Add the GSCCS to the media_xelpmp engine list. Note that since the GSCCS is only used with the GSC FW, we can consider it disabled if we don't have the FW available. v2: mark GSCCS as allowed on the media IP in kunit tests Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Alan Previn <alan.previn.teres.alexis@intel.com> Reviewed-by: John Harrison <John.C.Harrison@Intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
72 lines
1.6 KiB
C
72 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright © 2023 Intel Corporation
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*/
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#include <drm/drm_drv.h>
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#include <drm/drm_kunit_helpers.h>
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#include <kunit/test.h>
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#include "tests/xe_test.h"
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#include "xe_device.h"
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#include "xe_pci_test.h"
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#include "xe_pci_types.h"
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static void check_graphics_ip(const struct xe_graphics_desc *graphics)
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{
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struct kunit *test = xe_cur_kunit();
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u64 mask = graphics->hw_engine_mask;
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/* RCS, CCS, and BCS engines are allowed on the graphics IP */
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mask &= ~(XE_HW_ENGINE_RCS_MASK |
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XE_HW_ENGINE_CCS_MASK |
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XE_HW_ENGINE_BCS_MASK);
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/* Any remaining engines are an error */
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KUNIT_ASSERT_EQ(test, mask, 0);
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}
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static void check_media_ip(const struct xe_media_desc *media)
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{
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struct kunit *test = xe_cur_kunit();
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u64 mask = media->hw_engine_mask;
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/* VCS, VECS and GSCCS engines are allowed on the media IP */
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mask &= ~(XE_HW_ENGINE_VCS_MASK |
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XE_HW_ENGINE_VECS_MASK |
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XE_HW_ENGINE_GSCCS_MASK);
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/* Any remaining engines are an error */
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KUNIT_ASSERT_EQ(test, mask, 0);
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}
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static void xe_gmdid_graphics_ip(struct kunit *test)
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{
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xe_call_for_each_graphics_ip(check_graphics_ip);
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}
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static void xe_gmdid_media_ip(struct kunit *test)
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{
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xe_call_for_each_media_ip(check_media_ip);
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}
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static struct kunit_case xe_pci_tests[] = {
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KUNIT_CASE(xe_gmdid_graphics_ip),
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KUNIT_CASE(xe_gmdid_media_ip),
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{}
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};
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static struct kunit_suite xe_pci_test_suite = {
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.name = "xe_pci",
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.test_cases = xe_pci_tests,
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};
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kunit_test_suite(xe_pci_test_suite);
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MODULE_AUTHOR("Intel Corporation");
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MODULE_LICENSE("GPL");
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MODULE_DESCRIPTION("xe_pci kunit test");
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MODULE_IMPORT_NS(EXPORTED_FOR_KUNIT_TESTING);
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