drivers/net/ethernet/mellanox/mlx5/core/diag/en_tc_tracepoint.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/mellanox/mlx5/core/diag/en_tc_tracepoint.h

Extension

.h

Size

3333 bytes

Lines

115

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/tracepoint.h
• linux/trace_seq.h
• net/flow_offload.h
• en_rep.h
• trace/define_trace.h

Detected Declarations

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

Annotated Snippet

if (mn->family == AF_INET) {
				*p32 = mn->dst_ip.v4;
				ipv6_addr_set_v4mapped(*p32, pin6);
			} else if (mn->family == AF_INET6) {
				*pin6 = mn->dst_ip.v6;
			}
			),
	    TP_printk("netdev: %s IPv4: %pI4 IPv6: %pI6c neigh_used=%d\n",
		      __get_str(devname), __entry->v4, __entry->v6,
		      __entry->neigh_used
		      )
);

#endif /* _MLX5_TC_TP_ */

/* This part must be outside protection */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH ./diag
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE en_tc_tracepoint
#include <trace/define_trace.h>

Annotation

• Immediate include surface: `linux/tracepoint.h`, `linux/trace_seq.h`, `net/flow_offload.h`, `en_rep.h`, `trace/define_trace.h`.
• 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.