drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.h

Extension

.h

Size

2890 bytes

Lines

71

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

• linux/mlx5/driver.h

Detected Declarations

• struct mlx5_vxlan
• struct mlx5_vxlan_port
• function mlx5_vxlan_max_udp_ports
• function mlx5_vxlan_allowed
• function mlx5_vxlan_create
• function mlx5_vxlan_destroy
• function mlx5_vxlan_add_port
• function mlx5_vxlan_del_port
• function mlx5_vxlan_lookup_port
• function mlx5_vxlan_reset_to_default

Annotated Snippet

static inline void mlx5_vxlan_destroy(struct mlx5_vxlan *vxlan) { return; }
static inline int mlx5_vxlan_add_port(struct mlx5_vxlan *vxlan, u16 port) { return -EOPNOTSUPP; }
static inline int mlx5_vxlan_del_port(struct mlx5_vxlan *vxlan, u16 port) { return -EOPNOTSUPP; }
static inline bool mlx5_vxlan_lookup_port(struct mlx5_vxlan *vxlan, u16 port) { return false; }
static inline void mlx5_vxlan_reset_to_default(struct mlx5_vxlan *vxlan) { return; }
#endif

#endif /* __MLX5_VXLAN_H__ */

Annotation

• Immediate include surface: `linux/mlx5/driver.h`.
• Detected declarations: `struct mlx5_vxlan`, `struct mlx5_vxlan_port`, `function mlx5_vxlan_max_udp_ports`, `function mlx5_vxlan_allowed`, `function mlx5_vxlan_create`, `function mlx5_vxlan_destroy`, `function mlx5_vxlan_add_port`, `function mlx5_vxlan_del_port`, `function mlx5_vxlan_lookup_port`, `function mlx5_vxlan_reset_to_default`.
• 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.