sound/firewire/digi00x/digi00x.c

File Facts

System

Linux kernel

Corpus path

sound/firewire/digi00x/digi00x.c

Extension

.c

Size

4034 bytes

Lines

177

Domain

Driver Families

Bucket

sound/firewire

Inferred role

Driver Families: exported/initcall integration point

Status

integration 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.
• Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
• Uses kernel synchronization; read lock ordering, sleepability, and interrupt context assumptions before translating.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• digi00x.h

Detected Declarations

• function name_card
• function dg00x_card_free
• function snd_dg00x_probe
• function snd_dg00x_update
• function snd_dg00x_remove
• function snd_dg00x_init
• function snd_dg00x_exit
• module init snd_dg00x_init

Annotated Snippet

module_init(snd_dg00x_init);
module_exit(snd_dg00x_exit);

Annotation

• Immediate include surface: `digi00x.h`.
• Detected declarations: `function name_card`, `function dg00x_card_free`, `function snd_dg00x_probe`, `function snd_dg00x_update`, `function snd_dg00x_remove`, `function snd_dg00x_init`, `function snd_dg00x_exit`, `module init snd_dg00x_init`.
• Atlas domain: Driver Families / sound/firewire.
• Implementation status: integration implementation candidate.
• Synchronization appears in or near this file; preserve lock ordering, sleepability, and interrupt-context constraints.

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.