drivers/net/ethernet/cisco/enic/enic_dev.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/cisco/enic/enic_dev.h

Extension

.h

Size

1742 bytes

Lines

46

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.
• Uses kernel synchronization; read lock ordering, sleepability, and interrupt context assumptions before translating.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• vnic_dev.h
• vnic_vic.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

if (enic_is_valid_vf(enic, vf)) { \
			vnic_dev_cmd_proxy_by_index_start(enic->vdev, vf); \
			err = vnicdevcmdfn(enic->vdev, ##__VA_ARGS__); \
			vnic_dev_cmd_proxy_end(enic->vdev); \
		} else { \
			err = vnicdevcmdfn(enic->vdev, ##__VA_ARGS__); \
		} \
		spin_unlock_bh(&enic->devcmd_lock); \
	} while (0)

int enic_dev_fw_info(struct enic *enic, struct vnic_devcmd_fw_info **fw_info);
int enic_dev_stats_dump(struct enic *enic, struct vnic_stats **vstats);
int enic_dev_add_station_addr(struct enic *enic);
int enic_dev_del_station_addr(struct enic *enic);
int enic_dev_packet_filter(struct enic *enic, int directed, int multicast,
	int broadcast, int promisc, int allmulti);
int enic_dev_add_addr(struct enic *enic, const u8 *addr);
int enic_dev_del_addr(struct enic *enic, const u8 *addr);
int enic_vlan_rx_add_vid(struct net_device *netdev, __be16 proto, u16 vid);
int enic_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto, u16 vid);
int enic_dev_notify_unset(struct enic *enic);
int enic_dev_hang_notify(struct enic *enic);
int enic_dev_set_ig_vlan_rewrite_mode(struct enic *enic);
int enic_dev_enable(struct enic *enic);
int enic_dev_disable(struct enic *enic);
int enic_dev_intr_coal_timer_info(struct enic *enic);
int enic_dev_status_to_errno(int devcmd_status);

#endif /* _ENIC_DEV_H_ */

Annotation

• Immediate include surface: `vnic_dev.h`, `vnic_vic.h`.
• Atlas domain: Driver Families / drivers/net.
• Implementation status: source implementation candidate.
• Synchronization appears in or near this file; preserve lock ordering, sleepability, and interrupt-context constraints.

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.