drivers/gpu/drm/nouveau/nvkm/core/enum.c

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/nouveau/nvkm/core/enum.c

Extension

.c

Size

1726 bytes

Lines

57

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

• core/enum.h

Detected Declarations

• function Copyright
• function nvkm_snprintbf

Annotated Snippet

if (value & bf->mask) {
			int this = scnprintf(data, size, "%s%s",
					    space ? " " : "", bf->name);
			size -= this;
			data += this;
			space = true;
		}
		bf++;
	}
	data[0] = '\0';
}

Annotation

• Immediate include surface: `core/enum.h`.
• Detected declarations: `function Copyright`, `function nvkm_snprintbf`.
• 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.