drivers/net/ethernet/intel/igc/igc_xdp.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/intel/igc/igc_xdp.h

Extension

.h

Size

470 bytes

Lines

18

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

• function igc_xdp_is_enabled

Annotated Snippet

#ifndef _IGC_XDP_H_
#define _IGC_XDP_H_

int igc_xdp_set_prog(struct igc_adapter *adapter, struct bpf_prog *prog,
		     struct netlink_ext_ack *extack);
int igc_xdp_setup_pool(struct igc_adapter *adapter, struct xsk_buff_pool *pool,
		       u16 queue_id);

static inline bool igc_xdp_is_enabled(struct igc_adapter *adapter)
{
	return !!adapter->xdp_prog;
}

#endif /* _IGC_XDP_H_ */

Annotation

• Detected declarations: `function igc_xdp_is_enabled`.
• 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.