drivers/net/ethernet/amazon/ena/ena_common_defs.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/amazon/ena/ena_common_defs.h

Extension

.h

Size

478 bytes

Lines

22

Domain

Driver Families

Bucket

drivers/net

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 ena_common_mem_addr

Annotated Snippet

struct ena_common_mem_addr {
	u32 mem_addr_low;

	u16 mem_addr_high;

	/* MBZ */
	u16 reserved16;
};

#endif /* _ENA_COMMON_H_ */

Annotation

• Detected declarations: `struct ena_common_mem_addr`.
• Atlas domain: Driver Families / drivers/net.
• 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.