drivers/net/ethernet/intel/e1000e/e1000e_trace.h

Source file repositories/reference/linux-study-clean/drivers/net/ethernet/intel/e1000e/e1000e_trace.h

File Facts

System
Linux kernel
Corpus path
drivers/net/ethernet/intel/e1000e/e1000e_trace.h
Extension
.h
Size
1197 bytes
Lines
43
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.

Dependency Surface

Detected Declarations

Annotated Snippet

#undef TRACE_SYSTEM
#define TRACE_SYSTEM e1000e_trace

#if !defined(_TRACE_E1000E_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_E1000E_TRACE_H

#include <linux/tracepoint.h>

TRACE_EVENT(e1000e_trace_mac_register,
	    TP_PROTO(uint32_t reg),
	    TP_ARGS(reg),
	    TP_STRUCT__entry(__field(uint32_t,	reg)),
	    TP_fast_assign(__entry->reg = reg;),
	    TP_printk("event: TraceHub e1000e mac register: 0x%08x",
		      __entry->reg)
);

#endif
/* This must be outside ifdef _E1000E_TRACE_H */
/* This trace include file is not located in the .../include/trace
 * with the kernel tracepoint definitions, because we're a loadable
 * module.
 */

#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE e1000e_trace

#include <trace/define_trace.h>

Annotation

Implementation Notes