drivers/gpu/drm/xe/tests/xe_live_test_mod.c

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/xe/tests/xe_live_test_mod.c

Extension

.c

Size

813 bytes

Lines

26

Domain

Driver Families

Bucket

drivers/gpu

Inferred role

Driver Families: implementation source

Status

source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/module.h
• kunit/test.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright © 2023 Intel Corporation
 */
#include <linux/module.h>
#include <kunit/test.h>

extern struct kunit_suite xe_bo_test_suite;
extern struct kunit_suite xe_bo_shrink_test_suite;
extern struct kunit_suite xe_dma_buf_test_suite;
extern struct kunit_suite xe_migrate_test_suite;
extern struct kunit_suite xe_mocs_test_suite;
extern struct kunit_suite xe_guc_g2g_test_suite;

kunit_test_suite(xe_bo_test_suite);
kunit_test_suite(xe_bo_shrink_test_suite);
kunit_test_suite(xe_dma_buf_test_suite);
kunit_test_suite(xe_migrate_test_suite);
kunit_test_suite(xe_mocs_test_suite);
kunit_test_suite(xe_guc_g2g_test_suite);

MODULE_AUTHOR("Intel Corporation");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("xe live kunit tests");
MODULE_IMPORT_NS("EXPORTED_FOR_KUNIT_TESTING");

Annotation

• Immediate include surface: `linux/module.h`, `kunit/test.h`.
• Atlas domain: Driver Families / drivers/gpu.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.