drivers/net/ethernet/aquantia/atlantic/aq_filters.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/aquantia/atlantic/aq_filters.h

Extension

.h

Size

1349 bytes

Lines

40

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

• aq_nic.h

Detected Declarations

• struct aq_rx_filter
• enum aq_rx_filter_type

Annotated Snippet

struct aq_rx_filter {
	struct hlist_node aq_node;
	enum aq_rx_filter_type type;
	struct ethtool_rx_flow_spec aq_fsp;
};

u16 aq_get_rxnfc_count_all_rules(struct aq_nic_s *aq_nic);
struct aq_hw_rx_fltrs_s *aq_get_hw_rx_fltrs(struct aq_nic_s *aq_nic);
int aq_add_rxnfc_rule(struct aq_nic_s *aq_nic, const struct ethtool_rxnfc *cmd);
int aq_del_rxnfc_rule(struct aq_nic_s *aq_nic, const struct ethtool_rxnfc *cmd);
int aq_get_rxnfc_rule(struct aq_nic_s *aq_nic, struct ethtool_rxnfc *cmd);
int aq_get_rxnfc_all_rules(struct aq_nic_s *aq_nic, struct ethtool_rxnfc *cmd,
			   u32 *rule_locs);
int aq_del_fvlan_by_vlan(struct aq_nic_s *aq_nic, u16 vlan_id);
int aq_clear_rxnfc_all_rules(struct aq_nic_s *aq_nic);
int aq_reapply_rxnfc_all_rules(struct aq_nic_s *aq_nic);
int aq_filters_vlans_update(struct aq_nic_s *aq_nic);
int aq_filters_vlan_offload_off(struct aq_nic_s *aq_nic);
int aq_set_data_fl3l4(const struct ethtool_rx_flow_spec *fsp,
		      struct aq_rx_filter_l3l4 *data,
		      int location, bool add);

#endif /* AQ_FILTERS_H */

Annotation

• Immediate include surface: `aq_nic.h`.
• Detected declarations: `struct aq_rx_filter`, `enum aq_rx_filter_type`.
• 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.