drivers/net/ethernet/marvell/prestera/prestera_flower.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/marvell/prestera/prestera_flower.h

Extension

.h

Size

977 bytes

Lines

26

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

• net/pkt_cls.h

Detected Declarations

• struct prestera_flow_block

Annotated Snippet

#ifndef _PRESTERA_FLOWER_H_
#define _PRESTERA_FLOWER_H_

#include <net/pkt_cls.h>

struct prestera_flow_block;

int prestera_flower_replace(struct prestera_flow_block *block,
			    struct flow_cls_offload *f);
void prestera_flower_destroy(struct prestera_flow_block *block,
			     struct flow_cls_offload *f);
int prestera_flower_stats(struct prestera_flow_block *block,
			  struct flow_cls_offload *f);
int prestera_flower_tmplt_create(struct prestera_flow_block *block,
				 struct flow_cls_offload *f);
void prestera_flower_tmplt_destroy(struct prestera_flow_block *block,
				   struct flow_cls_offload *f);
void prestera_flower_template_cleanup(struct prestera_flow_block *block);
int prestera_flower_prio_get(struct prestera_flow_block *block, u32 chain_index,
			     u32 *prio_min, u32 *prio_max);

#endif /* _PRESTERA_FLOWER_H_ */

Annotation

• Immediate include surface: `net/pkt_cls.h`.
• Detected declarations: `struct prestera_flow_block`.
• 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.