sound/usb/6fire/common.h

File Facts

System

Linux kernel

Corpus path

sound/usb/6fire/common.h

Extension

.h

Size

500 bytes

Lines

26

Domain

Driver Families

Bucket

sound/usb

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/slab.h
• linux/usb.h
• sound/core.h

Detected Declarations

• struct sfire_chip
• struct midi_runtime
• struct pcm_runtime
• struct control_runtime
• struct comm_runtime

Annotated Snippet

#ifndef USB6FIRE_COMMON_H
#define USB6FIRE_COMMON_H

#include <linux/slab.h>
#include <linux/usb.h>
#include <sound/core.h>

#define PREFIX "6fire: "

struct sfire_chip;
struct midi_runtime;
struct pcm_runtime;
struct control_runtime;
struct comm_runtime;
#endif /* USB6FIRE_COMMON_H */

Annotation

• Immediate include surface: `linux/slab.h`, `linux/usb.h`, `sound/core.h`.
• Detected declarations: `struct sfire_chip`, `struct midi_runtime`, `struct pcm_runtime`, `struct control_runtime`, `struct comm_runtime`.
• Atlas domain: Driver Families / sound/usb.
• 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.