[lttng-modules.git] / instrumentation / events / lttng-module / scsi.h

/* SPDX-License-Identifier: GPL-2.0-only */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM scsi

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

#include <probes/lttng-tracepoint-event.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_host.h>
#include <linux/trace_seq.h>

#ifndef _TRACE_SCSI_DEF
#define _TRACE_SCSI_DEF

#define scsi_opcode_name(opcode)	{ opcode, #opcode }

#define show_opcode_name(val)					\
	__print_symbolic(val,					\
		scsi_opcode_name(TEST_UNIT_READY),		\
		scsi_opcode_name(REZERO_UNIT),			\
		scsi_opcode_name(REQUEST_SENSE),		\
		scsi_opcode_name(FORMAT_UNIT),			\
		scsi_opcode_name(READ_BLOCK_LIMITS),		\
		scsi_opcode_name(REASSIGN_BLOCKS),		\
		scsi_opcode_name(INITIALIZE_ELEMENT_STATUS),	\
		scsi_opcode_name(READ_6),			\
		scsi_opcode_name(WRITE_6),			\
		scsi_opcode_name(SEEK_6),			\
		scsi_opcode_name(READ_REVERSE),			\
		scsi_opcode_name(WRITE_FILEMARKS),		\
		scsi_opcode_name(SPACE),			\
		scsi_opcode_name(INQUIRY),			\
		scsi_opcode_name(RECOVER_BUFFERED_DATA),	\
		scsi_opcode_name(MODE_SELECT),			\
		scsi_opcode_name(RESERVE),			\
		scsi_opcode_name(RELEASE),			\
		scsi_opcode_name(COPY),				\
		scsi_opcode_name(ERASE),			\
		scsi_opcode_name(MODE_SENSE),			\
		scsi_opcode_name(START_STOP),			\
		scsi_opcode_name(RECEIVE_DIAGNOSTIC),		\
		scsi_opcode_name(SEND_DIAGNOSTIC),		\
		scsi_opcode_name(ALLOW_MEDIUM_REMOVAL),		\
		scsi_opcode_name(SET_WINDOW),			\
		scsi_opcode_name(READ_CAPACITY),		\
		scsi_opcode_name(READ_10),			\
		scsi_opcode_name(WRITE_10),			\
		scsi_opcode_name(SEEK_10),			\
		scsi_opcode_name(POSITION_TO_ELEMENT),		\
		scsi_opcode_name(WRITE_VERIFY),			\
		scsi_opcode_name(VERIFY),			\
		scsi_opcode_name(SEARCH_HIGH),			\
		scsi_opcode_name(SEARCH_EQUAL),			\
		scsi_opcode_name(SEARCH_LOW),			\
		scsi_opcode_name(SET_LIMITS),			\
		scsi_opcode_name(PRE_FETCH),			\
		scsi_opcode_name(READ_POSITION),		\
		scsi_opcode_name(SYNCHRONIZE_CACHE),		\
		scsi_opcode_name(LOCK_UNLOCK_CACHE),		\
		scsi_opcode_name(READ_DEFECT_DATA),		\
		scsi_opcode_name(MEDIUM_SCAN),			\
		scsi_opcode_name(COMPARE),			\
		scsi_opcode_name(COPY_VERIFY),			\
		scsi_opcode_name(WRITE_BUFFER),			\
		scsi_opcode_name(READ_BUFFER),			\
		scsi_opcode_name(UPDATE_BLOCK),			\
		scsi_opcode_name(READ_LONG),			\
		scsi_opcode_name(WRITE_LONG),			\
		scsi_opcode_name(CHANGE_DEFINITION),		\
		scsi_opcode_name(WRITE_SAME),			\
		scsi_opcode_name(UNMAP),			\
		scsi_opcode_name(READ_TOC),			\
		scsi_opcode_name(LOG_SELECT),			\
		scsi_opcode_name(LOG_SENSE),			\
		scsi_opcode_name(XDWRITEREAD_10),		\
		scsi_opcode_name(MODE_SELECT_10),		\
		scsi_opcode_name(RESERVE_10),			\
		scsi_opcode_name(RELEASE_10),			\
		scsi_opcode_name(MODE_SENSE_10),		\
		scsi_opcode_name(PERSISTENT_RESERVE_IN),	\
		scsi_opcode_name(PERSISTENT_RESERVE_OUT),	\
		scsi_opcode_name(VARIABLE_LENGTH_CMD),		\
		scsi_opcode_name(REPORT_LUNS),			\
		scsi_opcode_name(MAINTENANCE_IN),		\
		scsi_opcode_name(MAINTENANCE_OUT),		\
		scsi_opcode_name(MOVE_MEDIUM),			\
		scsi_opcode_name(EXCHANGE_MEDIUM),		\
		scsi_opcode_name(READ_12),			\
		scsi_opcode_name(WRITE_12),			\
		scsi_opcode_name(WRITE_VERIFY_12),		\
		scsi_opcode_name(SEARCH_HIGH_12),		\
		scsi_opcode_name(SEARCH_EQUAL_12),		\
		scsi_opcode_name(SEARCH_LOW_12),		\
		scsi_opcode_name(READ_ELEMENT_STATUS),		\
		scsi_opcode_name(SEND_VOLUME_TAG),		\
		scsi_opcode_name(WRITE_LONG_2),			\
		scsi_opcode_name(READ_16),			\
		scsi_opcode_name(WRITE_16),			\
		scsi_opcode_name(VERIFY_16),			\
		scsi_opcode_name(WRITE_SAME_16),		\
		scsi_opcode_name(ZBC_OUT),			\
		scsi_opcode_name(ZBC_IN),			\
		scsi_opcode_name(SERVICE_ACTION_IN_16),		\
		scsi_opcode_name(READ_32),			\
		scsi_opcode_name(WRITE_32),			\
		scsi_opcode_name(WRITE_SAME_32),		\
		scsi_opcode_name(ATA_16),			\
		scsi_opcode_name(ATA_12))

#define scsi_hostbyte_name(result)	{ result, #result }
#define show_hostbyte_name(val)					\
	__print_symbolic(val,					\
		scsi_hostbyte_name(DID_OK),			\
		scsi_hostbyte_name(DID_NO_CONNECT),		\
		scsi_hostbyte_name(DID_BUS_BUSY),		\
		scsi_hostbyte_name(DID_TIME_OUT),		\
		scsi_hostbyte_name(DID_BAD_TARGET),		\
		scsi_hostbyte_name(DID_ABORT),			\
		scsi_hostbyte_name(DID_PARITY),			\
		scsi_hostbyte_name(DID_ERROR),			\
		scsi_hostbyte_name(DID_RESET),			\
		scsi_hostbyte_name(DID_BAD_INTR),		\
		scsi_hostbyte_name(DID_PASSTHROUGH),		\
		scsi_hostbyte_name(DID_SOFT_ERROR),		\
		scsi_hostbyte_name(DID_IMM_RETRY),		\
		scsi_hostbyte_name(DID_REQUEUE),		\
		scsi_hostbyte_name(DID_TRANSPORT_DISRUPTED),	\
		scsi_hostbyte_name(DID_TRANSPORT_FAILFAST))

#define scsi_driverbyte_name(result)	{ result, #result }
#define show_driverbyte_name(val)				\
	__print_symbolic(val,					\
		scsi_driverbyte_name(DRIVER_OK),		\
		scsi_driverbyte_name(DRIVER_BUSY),		\
		scsi_driverbyte_name(DRIVER_SOFT),		\
		scsi_driverbyte_name(DRIVER_MEDIA),		\
		scsi_driverbyte_name(DRIVER_ERROR),		\
		scsi_driverbyte_name(DRIVER_INVALID),		\
		scsi_driverbyte_name(DRIVER_TIMEOUT),		\
		scsi_driverbyte_name(DRIVER_HARD),		\
		scsi_driverbyte_name(DRIVER_SENSE))

#define scsi_msgbyte_name(result)	{ result, #result }
#define show_msgbyte_name(val)					\
	__print_symbolic(val,					\
		scsi_msgbyte_name(COMMAND_COMPLETE),		\
		scsi_msgbyte_name(EXTENDED_MESSAGE),		\
		scsi_msgbyte_name(SAVE_POINTERS),		\
		scsi_msgbyte_name(RESTORE_POINTERS),		\
		scsi_msgbyte_name(DISCONNECT),			\
		scsi_msgbyte_name(INITIATOR_ERROR),		\
		scsi_msgbyte_name(ABORT_TASK_SET),		\
		scsi_msgbyte_name(MESSAGE_REJECT),		\
		scsi_msgbyte_name(NOP),				\
		scsi_msgbyte_name(MSG_PARITY_ERROR),		\
		scsi_msgbyte_name(LINKED_CMD_COMPLETE),		\
		scsi_msgbyte_name(LINKED_FLG_CMD_COMPLETE),	\
		scsi_msgbyte_name(TARGET_RESET),		\
		scsi_msgbyte_name(ABORT_TASK),			\
		scsi_msgbyte_name(CLEAR_TASK_SET),		\
		scsi_msgbyte_name(INITIATE_RECOVERY),		\
		scsi_msgbyte_name(RELEASE_RECOVERY),		\
		scsi_msgbyte_name(CLEAR_ACA),			\
		scsi_msgbyte_name(LOGICAL_UNIT_RESET),		\
		scsi_msgbyte_name(SIMPLE_QUEUE_TAG),		\
		scsi_msgbyte_name(HEAD_OF_QUEUE_TAG),		\
		scsi_msgbyte_name(ORDERED_QUEUE_TAG),		\
		scsi_msgbyte_name(IGNORE_WIDE_RESIDUE),		\
		scsi_msgbyte_name(ACA),				\
		scsi_msgbyte_name(QAS_REQUEST),			\
		scsi_msgbyte_name(BUS_DEVICE_RESET),		\
		scsi_msgbyte_name(ABORT))

#define scsi_statusbyte_name(result)	{ result, #result }
#define show_statusbyte_name(val)				\
	__print_symbolic(val,					\
		scsi_statusbyte_name(SAM_STAT_GOOD),		\
		scsi_statusbyte_name(SAM_STAT_CHECK_CONDITION),	\
		scsi_statusbyte_name(SAM_STAT_CONDITION_MET),	\
		scsi_statusbyte_name(SAM_STAT_BUSY),		\
		scsi_statusbyte_name(SAM_STAT_INTERMEDIATE),	\
		scsi_statusbyte_name(SAM_STAT_INTERMEDIATE_CONDITION_MET), \
		scsi_statusbyte_name(SAM_STAT_RESERVATION_CONFLICT),	\
		scsi_statusbyte_name(SAM_STAT_COMMAND_TERMINATED),	\
		scsi_statusbyte_name(SAM_STAT_TASK_SET_FULL),	\
		scsi_statusbyte_name(SAM_STAT_ACA_ACTIVE),	\
		scsi_statusbyte_name(SAM_STAT_TASK_ABORTED))

#define scsi_prot_op_name(result)	{ result, #result }
#define show_prot_op_name(val)					\
	__print_symbolic(val,					\
		scsi_prot_op_name(SCSI_PROT_NORMAL),		\
		scsi_prot_op_name(SCSI_PROT_READ_INSERT),	\
		scsi_prot_op_name(SCSI_PROT_WRITE_STRIP),	\
		scsi_prot_op_name(SCSI_PROT_READ_STRIP),	\
		scsi_prot_op_name(SCSI_PROT_WRITE_INSERT),	\
		scsi_prot_op_name(SCSI_PROT_READ_PASS),		\
		scsi_prot_op_name(SCSI_PROT_WRITE_PASS))

const char *scsi_trace_parse_cdb(struct trace_seq*, unsigned char*, int);
#define __parse_cdb(cdb, len) scsi_trace_parse_cdb(p, cdb, len)
#endif

LTTNG_TRACEPOINT_EVENT(scsi_dispatch_cmd_start,

	TP_PROTO(struct scsi_cmnd *cmd),

	TP_ARGS(cmd),

	TP_FIELDS(
		ctf_integer(unsigned int, host_no, cmd->device->host->host_no)
		ctf_integer(unsigned int, channel, cmd->device->channel)
		ctf_integer(unsigned int, id, cmd->device->id)
		ctf_integer(unsigned int, lun, cmd->device->lun)
		ctf_integer(unsigned int, opcode, cmd->cmnd[0])
		ctf_integer(unsigned int, cmd_len, cmd->cmd_len)
		ctf_integer(unsigned int, data_sglen, scsi_sg_count(cmd))
		ctf_integer(unsigned int, prot_sglen, scsi_prot_sg_count(cmd))
		ctf_integer(unsigned char, prot_op, scsi_get_prot_op(cmd))
		ctf_sequence_hex(unsigned char, cmnd, cmd->cmnd, u32, cmd->cmd_len)
	)
)

LTTNG_TRACEPOINT_EVENT(scsi_dispatch_cmd_error,

	TP_PROTO(struct scsi_cmnd *cmd, int rtn),

	TP_ARGS(cmd, rtn),

	TP_FIELDS(
		ctf_integer(unsigned int, host_no, cmd->device->host->host_no)
		ctf_integer(unsigned int, channel, cmd->device->channel)
		ctf_integer(unsigned int, id, cmd->device->id)
		ctf_integer(unsigned int, lun, cmd->device->lun)
		ctf_integer(int, rtn, rtn)
		ctf_integer(unsigned int, opcode, cmd->cmnd[0])
		ctf_integer(unsigned int, cmd_len, cmd->cmd_len)
		ctf_integer(unsigned int, data_sglen, scsi_sg_count(cmd))
		ctf_integer(unsigned int, prot_sglen, scsi_prot_sg_count(cmd))
		ctf_integer(unsigned char, prot_op, scsi_get_prot_op(cmd))
		ctf_sequence_hex(unsigned char, cmnd, cmd->cmnd, u32, cmd->cmd_len)
	)
)

LTTNG_TRACEPOINT_EVENT_CLASS(scsi_cmd_done_timeout_template,

	TP_PROTO(struct scsi_cmnd *cmd),

	TP_ARGS(cmd),

	TP_FIELDS(
		ctf_integer(unsigned int, host_no, cmd->device->host->host_no)
		ctf_integer(unsigned int, channel, cmd->device->channel)
		ctf_integer(unsigned int, id, cmd->device->id)
		ctf_integer(unsigned int, lun, cmd->device->lun)
		ctf_integer(int, result, cmd->result)
		ctf_integer(unsigned int, opcode, cmd->cmnd[0])
		ctf_integer(unsigned int, cmd_len, cmd->cmd_len)
		ctf_integer(unsigned int, data_sglen, scsi_sg_count(cmd))
		ctf_integer(unsigned int, prot_sglen, scsi_prot_sg_count(cmd))
		ctf_integer(unsigned char, prot_op, scsi_get_prot_op(cmd))
		ctf_sequence_hex(unsigned char, cmnd, cmd->cmnd, u32, cmd->cmd_len)
	)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_done,
	     TP_PROTO(struct scsi_cmnd *cmd),
	     TP_ARGS(cmd))

LTTNG_TRACEPOINT_EVENT_INSTANCE(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_timeout,
	     TP_PROTO(struct scsi_cmnd *cmd),
	     TP_ARGS(cmd))

LTTNG_TRACEPOINT_EVENT(scsi_eh_wakeup,

	TP_PROTO(struct Scsi_Host *shost),

	TP_ARGS(shost),

	TP_FIELDS(
		ctf_integer(unsigned int, host_no, shost->host_no)
	)
)

#endif /*  LTTNG_TRACE_SCSI_H */

/* This part must be outside protection */
#include <probes/define_trace.h>
Commit	Line	Data
b7cdc182	1	/* SPDX-License-Identifier: GPL-2.0-only */
b283666f PW	2	#undef TRACE_SYSTEM
	3	#define TRACE_SYSTEM scsi
	4
3bc29f0a MD	5	#if !defined(LTTNG_TRACE_SCSI_H) \|\| defined(TRACE_HEADER_MULTI_READ)
3bc29f0a MD	6	#define LTTNG_TRACE_SCSI_H
b283666f	7
6ec43db8	8	#include <probes/lttng-tracepoint-event.h>
b283666f PW	9	#include <scsi/scsi_cmnd.h>
b283666f PW	10	#include <scsi/scsi_host.h>
b283666f PW	11	#include <linux/trace_seq.h>
	12
	13	#ifndef _TRACE_SCSI_DEF
	14	#define _TRACE_SCSI_DEF
	15
	16	#define scsi_opcode_name(opcode) { opcode, #opcode }
76cbfb7f	17
3e860164 MJ	18	#define show_opcode_name(val) \
	19	__print_symbolic(val, \
	20	scsi_opcode_name(TEST_UNIT_READY), \
	21	scsi_opcode_name(REZERO_UNIT), \
	22	scsi_opcode_name(REQUEST_SENSE), \
	23	scsi_opcode_name(FORMAT_UNIT), \
	24	scsi_opcode_name(READ_BLOCK_LIMITS), \
	25	scsi_opcode_name(REASSIGN_BLOCKS), \
	26	scsi_opcode_name(INITIALIZE_ELEMENT_STATUS), \
	27	scsi_opcode_name(READ_6), \
	28	scsi_opcode_name(WRITE_6), \
	29	scsi_opcode_name(SEEK_6), \
	30	scsi_opcode_name(READ_REVERSE), \
	31	scsi_opcode_name(WRITE_FILEMARKS), \
	32	scsi_opcode_name(SPACE), \
	33	scsi_opcode_name(INQUIRY), \
	34	scsi_opcode_name(RECOVER_BUFFERED_DATA), \
	35	scsi_opcode_name(MODE_SELECT), \
	36	scsi_opcode_name(RESERVE), \
	37	scsi_opcode_name(RELEASE), \
	38	scsi_opcode_name(COPY), \
	39	scsi_opcode_name(ERASE), \
	40	scsi_opcode_name(MODE_SENSE), \
	41	scsi_opcode_name(START_STOP), \
	42	scsi_opcode_name(RECEIVE_DIAGNOSTIC), \
	43	scsi_opcode_name(SEND_DIAGNOSTIC), \
	44	scsi_opcode_name(ALLOW_MEDIUM_REMOVAL), \
	45	scsi_opcode_name(SET_WINDOW), \
	46	scsi_opcode_name(READ_CAPACITY), \
	47	scsi_opcode_name(READ_10), \
	48	scsi_opcode_name(WRITE_10), \
	49	scsi_opcode_name(SEEK_10), \
	50	scsi_opcode_name(POSITION_TO_ELEMENT), \
	51	scsi_opcode_name(WRITE_VERIFY), \
	52	scsi_opcode_name(VERIFY), \
	53	scsi_opcode_name(SEARCH_HIGH), \
	54	scsi_opcode_name(SEARCH_EQUAL), \
	55	scsi_opcode_name(SEARCH_LOW), \
	56	scsi_opcode_name(SET_LIMITS), \
	57	scsi_opcode_name(PRE_FETCH), \
	58	scsi_opcode_name(READ_POSITION), \
	59	scsi_opcode_name(SYNCHRONIZE_CACHE), \
	60	scsi_opcode_name(LOCK_UNLOCK_CACHE), \
	61	scsi_opcode_name(READ_DEFECT_DATA), \
	62	scsi_opcode_name(MEDIUM_SCAN), \
	63	scsi_opcode_name(COMPARE), \
	64	scsi_opcode_name(COPY_VERIFY), \
	65	scsi_opcode_name(WRITE_BUFFER), \
	66	scsi_opcode_name(READ_BUFFER), \
	67	scsi_opcode_name(UPDATE_BLOCK), \
	68	scsi_opcode_name(READ_LONG), \
	69	scsi_opcode_name(WRITE_LONG), \
	70	scsi_opcode_name(CHANGE_DEFINITION), \
	71	scsi_opcode_name(WRITE_SAME), \
	72	scsi_opcode_name(UNMAP), \
	73	scsi_opcode_name(READ_TOC), \
	74	scsi_opcode_name(LOG_SELECT), \
	75	scsi_opcode_name(LOG_SENSE), \
	76	scsi_opcode_name(XDWRITEREAD_10), \
	77	scsi_opcode_name(MODE_SELECT_10), \
	78	scsi_opcode_name(RESERVE_10), \
	79	scsi_opcode_name(RELEASE_10), \
	80	scsi_opcode_name(MODE_SENSE_10), \
	81	scsi_opcode_name(PERSISTENT_RESERVE_IN), \
82	scsi_opcode_name(PERSISTENT_RESERVE_OUT), \
83	scsi_opcode_name(VARIABLE_LENGTH_CMD), \
84	scsi_opcode_name(REPORT_LUNS), \
85	scsi_opcode_name(MAINTENANCE_IN), \
86	scsi_opcode_name(MAINTENANCE_OUT), \
87	scsi_opcode_name(MOVE_MEDIUM), \
88	scsi_opcode_name(EXCHANGE_MEDIUM), \
89	scsi_opcode_name(READ_12), \
90	scsi_opcode_name(WRITE_12), \
91	scsi_opcode_name(WRITE_VERIFY_12), \
92	scsi_opcode_name(SEARCH_HIGH_12), \
93	scsi_opcode_name(SEARCH_EQUAL_12), \
94	scsi_opcode_name(SEARCH_LOW_12), \
95	scsi_opcode_name(READ_ELEMENT_STATUS), \
96	scsi_opcode_name(SEND_VOLUME_TAG), \
97	scsi_opcode_name(WRITE_LONG_2), \
98	scsi_opcode_name(READ_16), \
99	scsi_opcode_name(WRITE_16), \
100	scsi_opcode_name(VERIFY_16), \
101	scsi_opcode_name(WRITE_SAME_16), \
102	scsi_opcode_name(ZBC_OUT), \
103	scsi_opcode_name(ZBC_IN), \
104	scsi_opcode_name(SERVICE_ACTION_IN_16), \
105	scsi_opcode_name(READ_32), \
106	scsi_opcode_name(WRITE_32), \
107	scsi_opcode_name(WRITE_SAME_32), \
108	scsi_opcode_name(ATA_16), \
109	scsi_opcode_name(ATA_12))
110
b283666f PW	111	#define scsi_hostbyte_name(result) { result, #result }
	112	#define show_hostbyte_name(val) \
	113	__print_symbolic(val, \
	114	scsi_hostbyte_name(DID_OK), \
	115	scsi_hostbyte_name(DID_NO_CONNECT), \
	116	scsi_hostbyte_name(DID_BUS_BUSY), \
	117	scsi_hostbyte_name(DID_TIME_OUT), \
	118	scsi_hostbyte_name(DID_BAD_TARGET), \
	119	scsi_hostbyte_name(DID_ABORT), \
	120	scsi_hostbyte_name(DID_PARITY), \
	121	scsi_hostbyte_name(DID_ERROR), \
	122	scsi_hostbyte_name(DID_RESET), \
	123	scsi_hostbyte_name(DID_BAD_INTR), \
	124	scsi_hostbyte_name(DID_PASSTHROUGH), \
	125	scsi_hostbyte_name(DID_SOFT_ERROR), \
	126	scsi_hostbyte_name(DID_IMM_RETRY), \
	127	scsi_hostbyte_name(DID_REQUEUE), \
	128	scsi_hostbyte_name(DID_TRANSPORT_DISRUPTED), \
	129	scsi_hostbyte_name(DID_TRANSPORT_FAILFAST))
	130
	131	#define scsi_driverbyte_name(result) { result, #result }
	132	#define show_driverbyte_name(val) \
	133	__print_symbolic(val, \
	134	scsi_driverbyte_name(DRIVER_OK), \
	135	scsi_driverbyte_name(DRIVER_BUSY), \
	136	scsi_driverbyte_name(DRIVER_SOFT), \
	137	scsi_driverbyte_name(DRIVER_MEDIA), \
	138	scsi_driverbyte_name(DRIVER_ERROR), \
	139	scsi_driverbyte_name(DRIVER_INVALID), \
	140	scsi_driverbyte_name(DRIVER_TIMEOUT), \
	141	scsi_driverbyte_name(DRIVER_HARD), \
	142	scsi_driverbyte_name(DRIVER_SENSE))
	143
	144	#define scsi_msgbyte_name(result) { result, #result }
	145	#define show_msgbyte_name(val) \
	146	__print_symbolic(val, \
	147	scsi_msgbyte_name(COMMAND_COMPLETE), \
	148	scsi_msgbyte_name(EXTENDED_MESSAGE), \
	149	scsi_msgbyte_name(SAVE_POINTERS), \
	150	scsi_msgbyte_name(RESTORE_POINTERS), \
	151	scsi_msgbyte_name(DISCONNECT), \
	152	scsi_msgbyte_name(INITIATOR_ERROR), \
	153	scsi_msgbyte_name(ABORT_TASK_SET), \
	154	scsi_msgbyte_name(MESSAGE_REJECT), \
	155	scsi_msgbyte_name(NOP), \
	156	scsi_msgbyte_name(MSG_PARITY_ERROR), \
	157	scsi_msgbyte_name(LINKED_CMD_COMPLETE), \
	158	scsi_msgbyte_name(LINKED_FLG_CMD_COMPLETE), \
	159	scsi_msgbyte_name(TARGET_RESET), \
	160	scsi_msgbyte_name(ABORT_TASK), \
	161	scsi_msgbyte_name(CLEAR_TASK_SET), \
	162	scsi_msgbyte_name(INITIATE_RECOVERY), \
	163	scsi_msgbyte_name(RELEASE_RECOVERY), \
	164	scsi_msgbyte_name(CLEAR_ACA), \
	165	scsi_msgbyte_name(LOGICAL_UNIT_RESET), \
	166	scsi_msgbyte_name(SIMPLE_QUEUE_TAG), \
	167	scsi_msgbyte_name(HEAD_OF_QUEUE_TAG), \
	168	scsi_msgbyte_name(ORDERED_QUEUE_TAG), \
	169	scsi_msgbyte_name(IGNORE_WIDE_RESIDUE), \
	170	scsi_msgbyte_name(ACA), \
	171	scsi_msgbyte_name(QAS_REQUEST), \
	172	scsi_msgbyte_name(BUS_DEVICE_RESET), \
	173	scsi_msgbyte_name(ABORT))
	174
175	#define scsi_statusbyte_name(result) { result, #result }
176	#define show_statusbyte_name(val) \
177	__print_symbolic(val, \
178	scsi_statusbyte_name(SAM_STAT_GOOD), \
179	scsi_statusbyte_name(SAM_STAT_CHECK_CONDITION), \
180	scsi_statusbyte_name(SAM_STAT_CONDITION_MET), \
181	scsi_statusbyte_name(SAM_STAT_BUSY), \
182	scsi_statusbyte_name(SAM_STAT_INTERMEDIATE), \
183	scsi_statusbyte_name(SAM_STAT_INTERMEDIATE_CONDITION_MET), \
184	scsi_statusbyte_name(SAM_STAT_RESERVATION_CONFLICT), \
185	scsi_statusbyte_name(SAM_STAT_COMMAND_TERMINATED), \
186	scsi_statusbyte_name(SAM_STAT_TASK_SET_FULL), \
187	scsi_statusbyte_name(SAM_STAT_ACA_ACTIVE), \
188	scsi_statusbyte_name(SAM_STAT_TASK_ABORTED))
189
190	#define scsi_prot_op_name(result) { result, #result }
191	#define show_prot_op_name(val) \
192	__print_symbolic(val, \
193	scsi_prot_op_name(SCSI_PROT_NORMAL), \
194	scsi_prot_op_name(SCSI_PROT_READ_INSERT), \
195	scsi_prot_op_name(SCSI_PROT_WRITE_STRIP), \
196	scsi_prot_op_name(SCSI_PROT_READ_STRIP), \
197	scsi_prot_op_name(SCSI_PROT_WRITE_INSERT), \
198	scsi_prot_op_name(SCSI_PROT_READ_PASS), \
199	scsi_prot_op_name(SCSI_PROT_WRITE_PASS))
200
201	const char scsi_trace_parse_cdb(struct trace_seq, unsigned char*, int);
202	#define __parse_cdb(cdb, len) scsi_trace_parse_cdb(p, cdb, len)
203	#endif
204
3bc29f0a	205	LTTNG_TRACEPOINT_EVENT(scsi_dispatch_cmd_start,
b283666f PW	206
	207	TP_PROTO(struct scsi_cmnd *cmd),
	208
	209	TP_ARGS(cmd),
	210
f127e61e MD	211	TP_FIELDS(
	212	ctf_integer(unsigned int, host_no, cmd->device->host->host_no)
	213	ctf_integer(unsigned int, channel, cmd->device->channel)
	214	ctf_integer(unsigned int, id, cmd->device->id)
	215	ctf_integer(unsigned int, lun, cmd->device->lun)
	216	ctf_integer(unsigned int, opcode, cmd->cmnd[0])
	217	ctf_integer(unsigned int, cmd_len, cmd->cmd_len)
	218	ctf_integer(unsigned int, data_sglen, scsi_sg_count(cmd))
	219	ctf_integer(unsigned int, prot_sglen, scsi_prot_sg_count(cmd))
f127e61e	220	ctf_integer(unsigned char, prot_op, scsi_get_prot_op(cmd))
f127e61e MD	221	ctf_sequence_hex(unsigned char, cmnd, cmd->cmnd, u32, cmd->cmd_len)
f127e61e MD	222	)
b283666f PW	223	)
b283666f PW	224
3bc29f0a	225	LTTNG_TRACEPOINT_EVENT(scsi_dispatch_cmd_error,
b283666f PW	226
	227	TP_PROTO(struct scsi_cmnd *cmd, int rtn),
	228
	229	TP_ARGS(cmd, rtn),
	230
f127e61e MD	231	TP_FIELDS(
	232	ctf_integer(unsigned int, host_no, cmd->device->host->host_no)
	233	ctf_integer(unsigned int, channel, cmd->device->channel)
	234	ctf_integer(unsigned int, id, cmd->device->id)
	235	ctf_integer(unsigned int, lun, cmd->device->lun)
	236	ctf_integer(int, rtn, rtn)
	237	ctf_integer(unsigned int, opcode, cmd->cmnd[0])
	238	ctf_integer(unsigned int, cmd_len, cmd->cmd_len)
	239	ctf_integer(unsigned int, data_sglen, scsi_sg_count(cmd))
	240	ctf_integer(unsigned int, prot_sglen, scsi_prot_sg_count(cmd))
f127e61e	241	ctf_integer(unsigned char, prot_op, scsi_get_prot_op(cmd))
f127e61e MD	242	ctf_sequence_hex(unsigned char, cmnd, cmd->cmnd, u32, cmd->cmd_len)
f127e61e MD	243	)
b283666f PW	244	)
b283666f PW	245
3bc29f0a	246	LTTNG_TRACEPOINT_EVENT_CLASS(scsi_cmd_done_timeout_template,
b283666f PW	247
	248	TP_PROTO(struct scsi_cmnd *cmd),
	249
	250	TP_ARGS(cmd),
	251
f127e61e MD	252	TP_FIELDS(
	253	ctf_integer(unsigned int, host_no, cmd->device->host->host_no)
	254	ctf_integer(unsigned int, channel, cmd->device->channel)
	255	ctf_integer(unsigned int, id, cmd->device->id)
	256	ctf_integer(unsigned int, lun, cmd->device->lun)
	257	ctf_integer(int, result, cmd->result)
	258	ctf_integer(unsigned int, opcode, cmd->cmnd[0])
	259	ctf_integer(unsigned int, cmd_len, cmd->cmd_len)
	260	ctf_integer(unsigned int, data_sglen, scsi_sg_count(cmd))
	261	ctf_integer(unsigned int, prot_sglen, scsi_prot_sg_count(cmd))
f127e61e	262	ctf_integer(unsigned char, prot_op, scsi_get_prot_op(cmd))
f127e61e MD	263	ctf_sequence_hex(unsigned char, cmnd, cmd->cmnd, u32, cmd->cmd_len)
f127e61e MD	264	)
b283666f PW	265	)
b283666f PW	266
3bc29f0a	267	LTTNG_TRACEPOINT_EVENT_INSTANCE(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_done,
b283666f PW	268	TP_PROTO(struct scsi_cmnd *cmd),
	269	TP_ARGS(cmd))
	270
3bc29f0a	271	LTTNG_TRACEPOINT_EVENT_INSTANCE(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_timeout,
b283666f PW	272	TP_PROTO(struct scsi_cmnd *cmd),
	273	TP_ARGS(cmd))
	274
3bc29f0a	275	LTTNG_TRACEPOINT_EVENT(scsi_eh_wakeup,
b283666f PW	276
	277	TP_PROTO(struct Scsi_Host *shost),
	278
	279	TP_ARGS(shost),
	280
f127e61e MD	281	TP_FIELDS(
	282	ctf_integer(unsigned int, host_no, shost->host_no)
	283	)
b283666f PW	284	)
b283666f PW	285
3bc29f0a	286	#endif /* LTTNG_TRACE_SCSI_H */
b283666f PW	287
b283666f PW	288	/* This part must be outside protection */
6ec43db8	289	#include <probes/define_trace.h>