sound/usb/6fire/chip.h

File Facts

System

Linux kernel

Corpus path

sound/usb/6fire/chip.h

Extension

.h

Size

623 bytes

Lines

28

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

• common.h

Detected Declarations

• struct sfire_chip

Annotated Snippet

struct sfire_chip {
	struct usb_device *dev;
	struct snd_card *card;
	int intf_count; /* number of registered interfaces */
	int regidx; /* index in module parameter arrays */
	bool shutdown;

	struct midi_runtime *midi;
	struct pcm_runtime *pcm;
	struct control_runtime *control;
	struct comm_runtime *comm;
};
#endif /* USB6FIRE_CHIP_H */

Annotation

• Immediate include surface: `common.h`.
• Detected declarations: `struct sfire_chip`.
• 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.