drivers/infiniband/core/iwcm.h

File Facts

System

Linux kernel

Corpus path

drivers/infiniband/core/iwcm.h

Extension

.h

Size

2311 bytes

Lines

62

Domain

Driver Families

Bucket

drivers/infiniband

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

• No C-style include directives detected by the generator.

Detected Declarations

• struct iwcm_id_private
• enum iw_cm_state

Annotated Snippet

struct iwcm_id_private {
	struct iw_cm_id	id;
	enum iw_cm_state state;
	unsigned long flags;
	struct ib_qp *qp;
	struct completion destroy_comp;
	wait_queue_head_t connect_wait;
	spinlock_t lock;
	refcount_t refcount;
	struct list_head work_free_list;
};

#define IWCM_F_DROP_EVENTS	  1
#define IWCM_F_CONNECT_WAIT       2

#endif /* IWCM_H */

Annotation

• Detected declarations: `struct iwcm_id_private`, `enum iw_cm_state`.
• Atlas domain: Driver Families / drivers/infiniband.
• 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.