drivers/gpu/drm/nouveau/nvkm/subdev/bios/image.c

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/nouveau/nvkm/subdev/bios/image.c

Extension

.c

Size

2511 bytes

Lines

84

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

• subdev/bios.h
• subdev/bios/image.h
• subdev/bios/pcir.h
• subdev/bios/npde.h

Detected Declarations

• function files
• function nvbios_image

Annotated Snippet

if (image->last || !nvbios_imagen(bios, image)) {
			bios->imaged_addr = imaged_addr;
			return false;
		}
	} while(idx--);
	bios->imaged_addr = imaged_addr;
	return true;
}

Annotation

• Immediate include surface: `subdev/bios.h`, `subdev/bios/image.h`, `subdev/bios/pcir.h`, `subdev/bios/npde.h`.
• Detected declarations: `function files`, `function nvbios_image`.
• 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.