drivers/net/ethernet/microchip/vcap/vcap_tc.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/microchip/vcap/vcap_tc.h

Extension

.h

Size

1211 bytes

Lines

33

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 vcap_tc_flower_parse_usage

Annotated Snippet

struct vcap_tc_flower_parse_usage {
	struct flow_cls_offload *fco;
	struct flow_rule *frule;
	struct vcap_rule *vrule;
	struct vcap_admin *admin;
	u16 l3_proto;
	u8 l4_proto;
	u16 tpid;
	unsigned long long used_keys;
};

int vcap_tc_flower_handler_ethaddr_usage(struct vcap_tc_flower_parse_usage *st);
int vcap_tc_flower_handler_ipv4_usage(struct vcap_tc_flower_parse_usage *st);
int vcap_tc_flower_handler_ipv6_usage(struct vcap_tc_flower_parse_usage *st);
int vcap_tc_flower_handler_portnum_usage(struct vcap_tc_flower_parse_usage *st);
int vcap_tc_flower_handler_cvlan_usage(struct vcap_tc_flower_parse_usage *st);
int vcap_tc_flower_handler_vlan_usage(struct vcap_tc_flower_parse_usage *st,
				      enum vcap_key_field vid_key,
				      enum vcap_key_field pcp_key);
int vcap_tc_flower_handler_tcp_usage(struct vcap_tc_flower_parse_usage *st);
int vcap_tc_flower_handler_arp_usage(struct vcap_tc_flower_parse_usage *st);
int vcap_tc_flower_handler_ip_usage(struct vcap_tc_flower_parse_usage *st);

#endif /* __VCAP_TC__ */

Annotation

• Detected declarations: `struct vcap_tc_flower_parse_usage`.
• 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.