drivers/gpu/drm/i915/selftests/i915_mock_selftests.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/i915/selftests/i915_mock_selftests.h

Extension

.h

Size

1381 bytes

Lines

36

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.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

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

Annotated Snippet

#ifndef selftest
#define selftest(x, y)
#endif

/*
 * List each unit test as selftest(name, function)
 *
 * The name is used as both an enum and expanded as subtest__name to create
 * a module parameter. It must be unique and legal for a C identifier.
 *
 * The function should be of type int function(void). It may be conditionally
 * compiled using #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST).
 *
 * Tests are executed in order by igt/i915_selftest
 */
selftest(sanitycheck, i915_mock_sanitycheck) /* keep first (igt selfcheck) */
selftest(shmem, shmem_utils_mock_selftests)
selftest(fence, i915_sw_fence_mock_selftests)
selftest(scatterlist, scatterlist_mock_selftests)
selftest(syncmap, i915_syncmap_mock_selftests)
selftest(uncore, intel_uncore_mock_selftests)
selftest(ring, intel_ring_mock_selftests)
selftest(engine, intel_engine_cs_mock_selftests)
selftest(timelines, intel_timeline_mock_selftests)
selftest(requests, i915_request_mock_selftests)
selftest(objects, i915_gem_object_mock_selftests)
selftest(phys, i915_gem_phys_mock_selftests)
selftest(dmabuf, i915_gem_dmabuf_mock_selftests)
selftest(vma, i915_vma_mock_selftests)
selftest(evict, i915_gem_evict_mock_selftests)
selftest(gtt, i915_gem_gtt_mock_selftests)
selftest(hugepages, i915_gem_huge_page_mock_selftests)
selftest(memory_region, intel_memory_region_mock_selftests)

Annotation

• 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.