include/trace/events/libata.h

Source file repositories/reference/linux-study-clean/include/trace/events/libata.h

File Facts

System: Linux kernel
Corpus path: include/trace/events/libata.h
Extension: .h
Size: 24289 bytes
Lines: 751
Domain: Repository Root And Misc
Bucket: include
Inferred role: Repository Root And Misc: implementation source
Status: source implementation candidate

Why This File Exists

Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.
Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

linux/ata.h
linux/libata.h
linux/tracepoint.h
linux/trace_seq.h
trace/define_trace.h

Detected Declarations

function ata_opcode_name

Annotated Snippet

#undef TRACE_SYSTEM
#define TRACE_SYSTEM libata

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

#include <linux/ata.h>
#include <linux/libata.h>
#include <linux/tracepoint.h>
#include <linux/trace_seq.h>

#define ata_opcode_name(opcode)	{ opcode, #opcode }
#define show_opcode_name(val)					\
	__print_symbolic(val,					\
		 ata_opcode_name(ATA_CMD_DEV_RESET),		\
		 ata_opcode_name(ATA_CMD_CHK_POWER),		\
		 ata_opcode_name(ATA_CMD_STANDBY),		\
		 ata_opcode_name(ATA_CMD_IDLE),			\
		 ata_opcode_name(ATA_CMD_EDD),			\
		 ata_opcode_name(ATA_CMD_DOWNLOAD_MICRO),	\
		 ata_opcode_name(ATA_CMD_DOWNLOAD_MICRO_DMA),	\
		 ata_opcode_name(ATA_CMD_NOP),			\
		 ata_opcode_name(ATA_CMD_FLUSH),		\
		 ata_opcode_name(ATA_CMD_FLUSH_EXT),		\
		 ata_opcode_name(ATA_CMD_ID_ATA),		\
		 ata_opcode_name(ATA_CMD_ID_ATAPI),		\
		 ata_opcode_name(ATA_CMD_SERVICE),		\
		 ata_opcode_name(ATA_CMD_READ),			\
		 ata_opcode_name(ATA_CMD_READ_EXT),		\
		 ata_opcode_name(ATA_CMD_READ_QUEUED),		\
		 ata_opcode_name(ATA_CMD_READ_STREAM_EXT),	\
		 ata_opcode_name(ATA_CMD_READ_STREAM_DMA_EXT),	\
		 ata_opcode_name(ATA_CMD_WRITE),		\
		 ata_opcode_name(ATA_CMD_WRITE_EXT),		\
		 ata_opcode_name(ATA_CMD_WRITE_QUEUED),		\
		 ata_opcode_name(ATA_CMD_WRITE_STREAM_EXT),	\
		 ata_opcode_name(ATA_CMD_WRITE_STREAM_DMA_EXT), \
		 ata_opcode_name(ATA_CMD_WRITE_FUA_EXT),	\
		 ata_opcode_name(ATA_CMD_WRITE_QUEUED_FUA_EXT), \
		 ata_opcode_name(ATA_CMD_FPDMA_READ),		\
		 ata_opcode_name(ATA_CMD_FPDMA_WRITE),		\
		 ata_opcode_name(ATA_CMD_NCQ_NON_DATA),		\
		 ata_opcode_name(ATA_CMD_FPDMA_SEND),		\
		 ata_opcode_name(ATA_CMD_FPDMA_RECV),		\
		 ata_opcode_name(ATA_CMD_PIO_READ),		\
		 ata_opcode_name(ATA_CMD_PIO_READ_EXT),		\
		 ata_opcode_name(ATA_CMD_PIO_WRITE),		\
		 ata_opcode_name(ATA_CMD_PIO_WRITE_EXT),	\
		 ata_opcode_name(ATA_CMD_READ_MULTI),		\
		 ata_opcode_name(ATA_CMD_READ_MULTI_EXT),	\
		 ata_opcode_name(ATA_CMD_WRITE_MULTI),		\
		 ata_opcode_name(ATA_CMD_WRITE_MULTI_EXT),	\
		 ata_opcode_name(ATA_CMD_WRITE_MULTI_FUA_EXT),	\
		 ata_opcode_name(ATA_CMD_SET_FEATURES),		\
		 ata_opcode_name(ATA_CMD_SET_MULTI),		\
		 ata_opcode_name(ATA_CMD_PACKET),		\
		 ata_opcode_name(ATA_CMD_VERIFY),		\
		 ata_opcode_name(ATA_CMD_VERIFY_EXT),		\
		 ata_opcode_name(ATA_CMD_WRITE_UNCORR_EXT),	\
		 ata_opcode_name(ATA_CMD_STANDBYNOW1),		\
		 ata_opcode_name(ATA_CMD_IDLEIMMEDIATE),	\
		 ata_opcode_name(ATA_CMD_SLEEP),		\
		 ata_opcode_name(ATA_CMD_INIT_DEV_PARAMS),	\
		 ata_opcode_name(ATA_CMD_READ_NATIVE_MAX),	\
		 ata_opcode_name(ATA_CMD_READ_NATIVE_MAX_EXT),	\
		 ata_opcode_name(ATA_CMD_SET_MAX),		\
		 ata_opcode_name(ATA_CMD_SET_MAX_EXT),		\
		 ata_opcode_name(ATA_CMD_READ_LOG_EXT),		\
		 ata_opcode_name(ATA_CMD_WRITE_LOG_EXT),	\
		 ata_opcode_name(ATA_CMD_READ_LOG_DMA_EXT),	\
		 ata_opcode_name(ATA_CMD_WRITE_LOG_DMA_EXT),	\
		 ata_opcode_name(ATA_CMD_TRUSTED_NONDATA),	\
		 ata_opcode_name(ATA_CMD_TRUSTED_RCV),		\
		 ata_opcode_name(ATA_CMD_TRUSTED_RCV_DMA),	\
		 ata_opcode_name(ATA_CMD_TRUSTED_SND),		\
		 ata_opcode_name(ATA_CMD_TRUSTED_SND_DMA),	\
		 ata_opcode_name(ATA_CMD_PMP_READ),		\
		 ata_opcode_name(ATA_CMD_PMP_READ_DMA),		\
		 ata_opcode_name(ATA_CMD_PMP_WRITE),		\
		 ata_opcode_name(ATA_CMD_PMP_WRITE_DMA),	\
		 ata_opcode_name(ATA_CMD_CONF_OVERLAY),		\
		 ata_opcode_name(ATA_CMD_SEC_SET_PASS),		\
		 ata_opcode_name(ATA_CMD_SEC_UNLOCK),		\
		 ata_opcode_name(ATA_CMD_SEC_ERASE_PREP),	\
		 ata_opcode_name(ATA_CMD_SEC_ERASE_UNIT),	\
		 ata_opcode_name(ATA_CMD_SEC_FREEZE_LOCK),	\
		 ata_opcode_name(ATA_CMD_SEC_DISABLE_PASS),	\
		 ata_opcode_name(ATA_CMD_CONFIG_STREAM),	\
		 ata_opcode_name(ATA_CMD_SMART),		\
		 ata_opcode_name(ATA_CMD_MEDIA_LOCK),		\

Annotation

Immediate include surface: `linux/ata.h`, `linux/libata.h`, `linux/tracepoint.h`, `linux/trace_seq.h`, `trace/define_trace.h`.
Detected declarations: `function ata_opcode_name`.
Atlas domain: Repository Root And Misc / include.
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.