drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.h

Extension

.h

Size

411 bytes

Lines

14

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/netdevice.h

Detected Declarations

• struct mlxsw_sp_bridge
• struct mlxsw_sp_bridge_port

Annotated Snippet

#include <linux/netdevice.h>

struct mlxsw_sp_bridge;
struct mlxsw_sp_bridge_port;

struct mlxsw_sp_bridge_port *
mlxsw_sp_bridge_port_find(struct mlxsw_sp_bridge *bridge,
			  struct net_device *brport_dev);

u8 mlxsw_sp_bridge_port_stp_state(struct mlxsw_sp_bridge_port *bridge_port);

Annotation

• Immediate include surface: `linux/netdevice.h`.
• Detected declarations: `struct mlxsw_sp_bridge`, `struct mlxsw_sp_bridge_port`.
• 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.