[mirror_ubuntu-bionic-kernel.git] / include / trace / events / scsi.h

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

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

#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_host.h>
#include <linux/tracepoint.h>
#include <linux/trace_seq.h>

#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)

TRACE_EVENT(scsi_dispatch_cmd_start,

	TP_PROTO(struct scsi_cmnd *cmd),

	TP_ARGS(cmd),

	TP_STRUCT__entry(
		__field( unsigned int,	host_no	)
		__field( unsigned int,	channel	)
		__field( unsigned int,	id	)
		__field( unsigned int,	lun	)
		__field( unsigned int,	opcode	)
		__field( unsigned int,	cmd_len )
		__field( unsigned int,	data_sglen )
		__field( unsigned int,	prot_sglen )
		__field( unsigned char,	prot_op )
		__dynamic_array(unsigned char,	cmnd, cmd->cmd_len)
	),

	TP_fast_assign(
		__entry->host_no	= cmd->device->host->host_no;
		__entry->channel	= cmd->device->channel;
		__entry->id		= cmd->device->id;
		__entry->lun		= cmd->device->lun;
		__entry->opcode		= cmd->cmnd[0];
		__entry->cmd_len	= cmd->cmd_len;
		__entry->data_sglen	= scsi_sg_count(cmd);
		__entry->prot_sglen	= scsi_prot_sg_count(cmd);
		__entry->prot_op	= scsi_get_prot_op(cmd);
		memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len);
	),

	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
		  " prot_op=%s cmnd=(%s %s raw=%s)",
		  __entry->host_no, __entry->channel, __entry->id,
		  __entry->lun, __entry->data_sglen, __entry->prot_sglen,
		  show_prot_op_name(__entry->prot_op),
		  show_opcode_name(__entry->opcode),
		  __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
		  __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len))
);

TRACE_EVENT(scsi_dispatch_cmd_error,

	TP_PROTO(struct scsi_cmnd *cmd, int rtn),

	TP_ARGS(cmd, rtn),

	TP_STRUCT__entry(
		__field( unsigned int,	host_no	)
		__field( unsigned int,	channel	)
		__field( unsigned int,	id	)
		__field( unsigned int,	lun	)
		__field( int,		rtn	)
		__field( unsigned int,	opcode	)
		__field( unsigned int,	cmd_len )
		__field( unsigned int,	data_sglen )
		__field( unsigned int,	prot_sglen )
		__field( unsigned char,	prot_op )
		__dynamic_array(unsigned char,	cmnd, cmd->cmd_len)
	),

	TP_fast_assign(
		__entry->host_no	= cmd->device->host->host_no;
		__entry->channel	= cmd->device->channel;
		__entry->id		= cmd->device->id;
		__entry->lun		= cmd->device->lun;
		__entry->rtn		= rtn;
		__entry->opcode		= cmd->cmnd[0];
		__entry->cmd_len	= cmd->cmd_len;
		__entry->data_sglen	= scsi_sg_count(cmd);
		__entry->prot_sglen	= scsi_prot_sg_count(cmd);
		__entry->prot_op	= scsi_get_prot_op(cmd);
		memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len);
	),

	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
		  " prot_op=%s cmnd=(%s %s raw=%s) rtn=%d",
		  __entry->host_no, __entry->channel, __entry->id,
		  __entry->lun, __entry->data_sglen, __entry->prot_sglen,
		  show_prot_op_name(__entry->prot_op),
		  show_opcode_name(__entry->opcode),
		  __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
		  __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len),
		  __entry->rtn)
);

DECLARE_EVENT_CLASS(scsi_cmd_done_timeout_template,

	TP_PROTO(struct scsi_cmnd *cmd),

	TP_ARGS(cmd),

	TP_STRUCT__entry(
		__field( unsigned int,	host_no	)
		__field( unsigned int,	channel	)
		__field( unsigned int,	id	)
		__field( unsigned int,	lun	)
		__field( int,		result	)
		__field( unsigned int,	opcode	)
		__field( unsigned int,	cmd_len )
		__field( unsigned int,	data_sglen )
		__field( unsigned int,	prot_sglen )
		__field( unsigned char,	prot_op )
		__dynamic_array(unsigned char,	cmnd, cmd->cmd_len)
	),

	TP_fast_assign(
		__entry->host_no	= cmd->device->host->host_no;
		__entry->channel	= cmd->device->channel;
		__entry->id		= cmd->device->id;
		__entry->lun		= cmd->device->lun;
		__entry->result		= cmd->result;
		__entry->opcode		= cmd->cmnd[0];
		__entry->cmd_len	= cmd->cmd_len;
		__entry->data_sglen	= scsi_sg_count(cmd);
		__entry->prot_sglen	= scsi_prot_sg_count(cmd);
		__entry->prot_op	= scsi_get_prot_op(cmd);
		memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len);
	),

	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u " \
		  "prot_sgl=%u prot_op=%s cmnd=(%s %s raw=%s) result=(driver=" \
		  "%s host=%s message=%s status=%s)",
		  __entry->host_no, __entry->channel, __entry->id,
		  __entry->lun, __entry->data_sglen, __entry->prot_sglen,
		  show_prot_op_name(__entry->prot_op),
		  show_opcode_name(__entry->opcode),
		  __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
		  __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len),
		  show_driverbyte_name(((__entry->result) >> 24) & 0xff),
		  show_hostbyte_name(((__entry->result) >> 16) & 0xff),
		  show_msgbyte_name(((__entry->result) >> 8) & 0xff),
		  show_statusbyte_name(__entry->result & 0xff))
);

DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_done,
	     TP_PROTO(struct scsi_cmnd *cmd),
	     TP_ARGS(cmd));

DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_timeout,
	     TP_PROTO(struct scsi_cmnd *cmd),
	     TP_ARGS(cmd));

TRACE_EVENT(scsi_eh_wakeup,

	TP_PROTO(struct Scsi_Host *shost),

	TP_ARGS(shost),

	TP_STRUCT__entry(
		__field( unsigned int,	host_no	)
	),

	TP_fast_assign(
		__entry->host_no	= shost->host_no;
	),

	TP_printk("host_no=%u", __entry->host_no)
);

#endif /*  _TRACE_SCSI_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
bf816235 KT	2	#undef TRACE_SYSTEM
	3	#define TRACE_SYSTEM scsi
	4
	5	#if !defined(_TRACE_SCSI_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	6	#define _TRACE_SCSI_H
	7
	8	#include <scsi/scsi_cmnd.h>
	9	#include <scsi/scsi_host.h>
	10	#include <linux/tracepoint.h>
	11	#include <linux/trace_seq.h>
	12
	13	#define scsi_opcode_name(opcode) { opcode, #opcode }
	14	#define show_opcode_name(val) \
	15	__print_symbolic(val, \
	16	scsi_opcode_name(TEST_UNIT_READY), \
	17	scsi_opcode_name(REZERO_UNIT), \
	18	scsi_opcode_name(REQUEST_SENSE), \
	19	scsi_opcode_name(FORMAT_UNIT), \
	20	scsi_opcode_name(READ_BLOCK_LIMITS), \
	21	scsi_opcode_name(REASSIGN_BLOCKS), \
	22	scsi_opcode_name(INITIALIZE_ELEMENT_STATUS), \
	23	scsi_opcode_name(READ_6), \
	24	scsi_opcode_name(WRITE_6), \
	25	scsi_opcode_name(SEEK_6), \
	26	scsi_opcode_name(READ_REVERSE), \
	27	scsi_opcode_name(WRITE_FILEMARKS), \
	28	scsi_opcode_name(SPACE), \
	29	scsi_opcode_name(INQUIRY), \
	30	scsi_opcode_name(RECOVER_BUFFERED_DATA), \
	31	scsi_opcode_name(MODE_SELECT), \
	32	scsi_opcode_name(RESERVE), \
	33	scsi_opcode_name(RELEASE), \
	34	scsi_opcode_name(COPY), \
	35	scsi_opcode_name(ERASE), \
	36	scsi_opcode_name(MODE_SENSE), \
	37	scsi_opcode_name(START_STOP), \
	38	scsi_opcode_name(RECEIVE_DIAGNOSTIC), \
	39	scsi_opcode_name(SEND_DIAGNOSTIC), \
	40	scsi_opcode_name(ALLOW_MEDIUM_REMOVAL), \
	41	scsi_opcode_name(SET_WINDOW), \
	42	scsi_opcode_name(READ_CAPACITY), \
	43	scsi_opcode_name(READ_10), \
	44	scsi_opcode_name(WRITE_10), \
	45	scsi_opcode_name(SEEK_10), \
	46	scsi_opcode_name(POSITION_TO_ELEMENT), \
	47	scsi_opcode_name(WRITE_VERIFY), \
	48	scsi_opcode_name(VERIFY), \
	49	scsi_opcode_name(SEARCH_HIGH), \
	50	scsi_opcode_name(SEARCH_EQUAL), \
	51	scsi_opcode_name(SEARCH_LOW), \
	52	scsi_opcode_name(SET_LIMITS), \
	53	scsi_opcode_name(PRE_FETCH), \
	54	scsi_opcode_name(READ_POSITION), \
	55	scsi_opcode_name(SYNCHRONIZE_CACHE), \
	56	scsi_opcode_name(LOCK_UNLOCK_CACHE), \
	57	scsi_opcode_name(READ_DEFECT_DATA), \
	58	scsi_opcode_name(MEDIUM_SCAN), \
	59	scsi_opcode_name(COMPARE), \
	60	scsi_opcode_name(COPY_VERIFY), \
	61	scsi_opcode_name(WRITE_BUFFER), \
	62	scsi_opcode_name(READ_BUFFER), \
	63	scsi_opcode_name(UPDATE_BLOCK), \
	64	scsi_opcode_name(READ_LONG), \
	65	scsi_opcode_name(WRITE_LONG), \
66	scsi_opcode_name(CHANGE_DEFINITION), \
67	scsi_opcode_name(WRITE_SAME), \
68	scsi_opcode_name(UNMAP), \
69	scsi_opcode_name(READ_TOC), \
70	scsi_opcode_name(LOG_SELECT), \
71	scsi_opcode_name(LOG_SENSE), \
72	scsi_opcode_name(XDWRITEREAD_10), \
73	scsi_opcode_name(MODE_SELECT_10), \
74	scsi_opcode_name(RESERVE_10), \
75	scsi_opcode_name(RELEASE_10), \
76	scsi_opcode_name(MODE_SENSE_10), \
77	scsi_opcode_name(PERSISTENT_RESERVE_IN), \
78	scsi_opcode_name(PERSISTENT_RESERVE_OUT), \
79	scsi_opcode_name(VARIABLE_LENGTH_CMD), \
80	scsi_opcode_name(REPORT_LUNS), \
81	scsi_opcode_name(MAINTENANCE_IN), \
82	scsi_opcode_name(MAINTENANCE_OUT), \
83	scsi_opcode_name(MOVE_MEDIUM), \
84	scsi_opcode_name(EXCHANGE_MEDIUM), \
85	scsi_opcode_name(READ_12), \
86	scsi_opcode_name(WRITE_12), \
87	scsi_opcode_name(WRITE_VERIFY_12), \
88	scsi_opcode_name(SEARCH_HIGH_12), \
89	scsi_opcode_name(SEARCH_EQUAL_12), \
90	scsi_opcode_name(SEARCH_LOW_12), \
91	scsi_opcode_name(READ_ELEMENT_STATUS), \
92	scsi_opcode_name(SEND_VOLUME_TAG), \
93	scsi_opcode_name(WRITE_LONG_2), \
94	scsi_opcode_name(READ_16), \
95	scsi_opcode_name(WRITE_16), \
96	scsi_opcode_name(VERIFY_16), \
97	scsi_opcode_name(WRITE_SAME_16), \
0008f1e7 HR	98	scsi_opcode_name(ZBC_OUT), \
0008f1e7 HR	99	scsi_opcode_name(ZBC_IN), \
eb846d9f	100	scsi_opcode_name(SERVICE_ACTION_IN_16), \
bf816235 KT	101	scsi_opcode_name(READ_32), \
	102	scsi_opcode_name(WRITE_32), \
	103	scsi_opcode_name(WRITE_SAME_32), \
	104	scsi_opcode_name(ATA_16), \
	105	scsi_opcode_name(ATA_12))
	106
	107	#define scsi_hostbyte_name(result) { result, #result }
	108	#define show_hostbyte_name(val) \
	109	__print_symbolic(val, \
	110	scsi_hostbyte_name(DID_OK), \
	111	scsi_hostbyte_name(DID_NO_CONNECT), \
	112	scsi_hostbyte_name(DID_BUS_BUSY), \
	113	scsi_hostbyte_name(DID_TIME_OUT), \
	114	scsi_hostbyte_name(DID_BAD_TARGET), \
	115	scsi_hostbyte_name(DID_ABORT), \
	116	scsi_hostbyte_name(DID_PARITY), \
	117	scsi_hostbyte_name(DID_ERROR), \
	118	scsi_hostbyte_name(DID_RESET), \
	119	scsi_hostbyte_name(DID_BAD_INTR), \
	120	scsi_hostbyte_name(DID_PASSTHROUGH), \
	121	scsi_hostbyte_name(DID_SOFT_ERROR), \
	122	scsi_hostbyte_name(DID_IMM_RETRY), \
	123	scsi_hostbyte_name(DID_REQUEUE), \
	124	scsi_hostbyte_name(DID_TRANSPORT_DISRUPTED), \
	125	scsi_hostbyte_name(DID_TRANSPORT_FAILFAST))
	126
	127	#define scsi_driverbyte_name(result) { result, #result }
	128	#define show_driverbyte_name(val) \
	129	__print_symbolic(val, \
	130	scsi_driverbyte_name(DRIVER_OK), \
	131	scsi_driverbyte_name(DRIVER_BUSY), \
	132	scsi_driverbyte_name(DRIVER_SOFT), \
	133	scsi_driverbyte_name(DRIVER_MEDIA), \
	134	scsi_driverbyte_name(DRIVER_ERROR), \
	135	scsi_driverbyte_name(DRIVER_INVALID), \
	136	scsi_driverbyte_name(DRIVER_TIMEOUT), \
	137	scsi_driverbyte_name(DRIVER_HARD), \
	138	scsi_driverbyte_name(DRIVER_SENSE))
	139
	140	#define scsi_msgbyte_name(result) { result, #result }
	141	#define show_msgbyte_name(val) \
	142	__print_symbolic(val, \
	143	scsi_msgbyte_name(COMMAND_COMPLETE), \
	144	scsi_msgbyte_name(EXTENDED_MESSAGE), \
	145	scsi_msgbyte_name(SAVE_POINTERS), \
	146	scsi_msgbyte_name(RESTORE_POINTERS), \
	147	scsi_msgbyte_name(DISCONNECT), \
	148	scsi_msgbyte_name(INITIATOR_ERROR), \
	149	scsi_msgbyte_name(ABORT_TASK_SET), \
	150	scsi_msgbyte_name(MESSAGE_REJECT), \
	151	scsi_msgbyte_name(NOP), \
	152	scsi_msgbyte_name(MSG_PARITY_ERROR), \
	153	scsi_msgbyte_name(LINKED_CMD_COMPLETE), \
	154	scsi_msgbyte_name(LINKED_FLG_CMD_COMPLETE), \
	155	scsi_msgbyte_name(TARGET_RESET), \
	156	scsi_msgbyte_name(ABORT_TASK), \
	157	scsi_msgbyte_name(CLEAR_TASK_SET), \
	158	scsi_msgbyte_name(INITIATE_RECOVERY), \
	159	scsi_msgbyte_name(RELEASE_RECOVERY), \
	160	scsi_msgbyte_name(CLEAR_ACA), \
	161	scsi_msgbyte_name(LOGICAL_UNIT_RESET), \
	162	scsi_msgbyte_name(SIMPLE_QUEUE_TAG), \
	163	scsi_msgbyte_name(HEAD_OF_QUEUE_TAG), \
	164	scsi_msgbyte_name(ORDERED_QUEUE_TAG), \
165	scsi_msgbyte_name(IGNORE_WIDE_RESIDUE), \
166	scsi_msgbyte_name(ACA), \
167	scsi_msgbyte_name(QAS_REQUEST), \
168	scsi_msgbyte_name(BUS_DEVICE_RESET), \
169	scsi_msgbyte_name(ABORT))
170
171	#define scsi_statusbyte_name(result) { result, #result }
172	#define show_statusbyte_name(val) \
173	__print_symbolic(val, \
174	scsi_statusbyte_name(SAM_STAT_GOOD), \
175	scsi_statusbyte_name(SAM_STAT_CHECK_CONDITION), \
176	scsi_statusbyte_name(SAM_STAT_CONDITION_MET), \
177	scsi_statusbyte_name(SAM_STAT_BUSY), \
178	scsi_statusbyte_name(SAM_STAT_INTERMEDIATE), \
179	scsi_statusbyte_name(SAM_STAT_INTERMEDIATE_CONDITION_MET), \
180	scsi_statusbyte_name(SAM_STAT_RESERVATION_CONFLICT), \
181	scsi_statusbyte_name(SAM_STAT_COMMAND_TERMINATED), \
182	scsi_statusbyte_name(SAM_STAT_TASK_SET_FULL), \
183	scsi_statusbyte_name(SAM_STAT_ACA_ACTIVE), \
184	scsi_statusbyte_name(SAM_STAT_TASK_ABORTED))
185
72f7d322 MP	186	#define scsi_prot_op_name(result) { result, #result }
	187	#define show_prot_op_name(val) \
	188	__print_symbolic(val, \
	189	scsi_prot_op_name(SCSI_PROT_NORMAL), \
	190	scsi_prot_op_name(SCSI_PROT_READ_INSERT), \
	191	scsi_prot_op_name(SCSI_PROT_WRITE_STRIP), \
	192	scsi_prot_op_name(SCSI_PROT_READ_STRIP), \
	193	scsi_prot_op_name(SCSI_PROT_WRITE_INSERT), \
	194	scsi_prot_op_name(SCSI_PROT_READ_PASS), \
	195	scsi_prot_op_name(SCSI_PROT_WRITE_PASS))
	196
bf816235 KT	197	const char scsi_trace_parse_cdb(struct trace_seq, unsigned char*, int);
	198	#define __parse_cdb(cdb, len) scsi_trace_parse_cdb(p, cdb, len)
	199
	200	TRACE_EVENT(scsi_dispatch_cmd_start,
	201
	202	TP_PROTO(struct scsi_cmnd *cmd),
	203
	204	TP_ARGS(cmd),
	205
	206	TP_STRUCT__entry(
	207	__field( unsigned int, host_no )
	208	__field( unsigned int, channel )
	209	__field( unsigned int, id )
	210	__field( unsigned int, lun )
	211	__field( unsigned int, opcode )
	212	__field( unsigned int, cmd_len )
c446c1f9 MP	213	__field( unsigned int, data_sglen )
c446c1f9 MP	214	__field( unsigned int, prot_sglen )
72f7d322	215	__field( unsigned char, prot_op )
bf816235 KT	216	__dynamic_array(unsigned char, cmnd, cmd->cmd_len)
	217	),
	218
	219	TP_fast_assign(
	220	__entry->host_no = cmd->device->host->host_no;
	221	__entry->channel = cmd->device->channel;
	222	__entry->id = cmd->device->id;
	223	__entry->lun = cmd->device->lun;
	224	__entry->opcode = cmd->cmnd[0];
	225	__entry->cmd_len = cmd->cmd_len;
c446c1f9 MP	226	__entry->data_sglen = scsi_sg_count(cmd);
c446c1f9 MP	227	__entry->prot_sglen = scsi_prot_sg_count(cmd);
72f7d322	228	__entry->prot_op = scsi_get_prot_op(cmd);
bf816235 KT	229	memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len);
	230	),
	231
c446c1f9	232	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
72f7d322	233	" prot_op=%s cmnd=(%s %s raw=%s)",
bf816235	234	__entry->host_no, __entry->channel, __entry->id,
c446c1f9	235	__entry->lun, __entry->data_sglen, __entry->prot_sglen,
72f7d322	236	show_prot_op_name(__entry->prot_op),
c446c1f9	237	show_opcode_name(__entry->opcode),
bf816235 KT	238	__parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
	239	__print_hex(__get_dynamic_array(cmnd), __entry->cmd_len))
	240	);
	241
	242	TRACE_EVENT(scsi_dispatch_cmd_error,
	243
	244	TP_PROTO(struct scsi_cmnd *cmd, int rtn),
	245
	246	TP_ARGS(cmd, rtn),
	247
	248	TP_STRUCT__entry(
	249	__field( unsigned int, host_no )
	250	__field( unsigned int, channel )
	251	__field( unsigned int, id )
	252	__field( unsigned int, lun )
	253	__field( int, rtn )
	254	__field( unsigned int, opcode )
	255	__field( unsigned int, cmd_len )
c446c1f9 MP	256	__field( unsigned int, data_sglen )
c446c1f9 MP	257	__field( unsigned int, prot_sglen )
72f7d322	258	__field( unsigned char, prot_op )
bf816235 KT	259	__dynamic_array(unsigned char, cmnd, cmd->cmd_len)
	260	),
	261
	262	TP_fast_assign(
	263	__entry->host_no = cmd->device->host->host_no;
	264	__entry->channel = cmd->device->channel;
	265	__entry->id = cmd->device->id;
	266	__entry->lun = cmd->device->lun;
	267	__entry->rtn = rtn;
	268	__entry->opcode = cmd->cmnd[0];
	269	__entry->cmd_len = cmd->cmd_len;
c446c1f9 MP	270	__entry->data_sglen = scsi_sg_count(cmd);
c446c1f9 MP	271	__entry->prot_sglen = scsi_prot_sg_count(cmd);
72f7d322	272	__entry->prot_op = scsi_get_prot_op(cmd);
bf816235 KT	273	memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len);
	274	),
	275
c446c1f9	276	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
72f7d322	277	" prot_op=%s cmnd=(%s %s raw=%s) rtn=%d",
bf816235	278	__entry->host_no, __entry->channel, __entry->id,
c446c1f9	279	__entry->lun, __entry->data_sglen, __entry->prot_sglen,
72f7d322	280	show_prot_op_name(__entry->prot_op),
c446c1f9	281	show_opcode_name(__entry->opcode),
bf816235 KT	282	__parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
	283	__print_hex(__get_dynamic_array(cmnd), __entry->cmd_len),
	284	__entry->rtn)
	285	);
	286
	287	DECLARE_EVENT_CLASS(scsi_cmd_done_timeout_template,
	288
	289	TP_PROTO(struct scsi_cmnd *cmd),
	290
	291	TP_ARGS(cmd),
	292
	293	TP_STRUCT__entry(
	294	__field( unsigned int, host_no )
	295	__field( unsigned int, channel )
	296	__field( unsigned int, id )
	297	__field( unsigned int, lun )
	298	__field( int, result )
	299	__field( unsigned int, opcode )
	300	__field( unsigned int, cmd_len )
c446c1f9 MP	301	__field( unsigned int, data_sglen )
c446c1f9 MP	302	__field( unsigned int, prot_sglen )
72f7d322	303	__field( unsigned char, prot_op )
bf816235 KT	304	__dynamic_array(unsigned char, cmnd, cmd->cmd_len)
	305	),
	306
	307	TP_fast_assign(
	308	__entry->host_no = cmd->device->host->host_no;
	309	__entry->channel = cmd->device->channel;
	310	__entry->id = cmd->device->id;
	311	__entry->lun = cmd->device->lun;
	312	__entry->result = cmd->result;
	313	__entry->opcode = cmd->cmnd[0];
	314	__entry->cmd_len = cmd->cmd_len;
c446c1f9 MP	315	__entry->data_sglen = scsi_sg_count(cmd);
c446c1f9 MP	316	__entry->prot_sglen = scsi_prot_sg_count(cmd);
72f7d322	317	__entry->prot_op = scsi_get_prot_op(cmd);
bf816235 KT	318	memcpy(__get_dynamic_array(cmnd), cmd->cmnd, cmd->cmd_len);
	319	),
	320
c446c1f9	321	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u " \
72f7d322 MP	322	"prot_sgl=%u prot_op=%s cmnd=(%s %s raw=%s) result=(driver=" \
72f7d322 MP	323	"%s host=%s message=%s status=%s)",
bf816235	324	__entry->host_no, __entry->channel, __entry->id,
c446c1f9	325	__entry->lun, __entry->data_sglen, __entry->prot_sglen,
72f7d322	326	show_prot_op_name(__entry->prot_op),
c446c1f9	327	show_opcode_name(__entry->opcode),
bf816235 KT	328	__parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
	329	__print_hex(__get_dynamic_array(cmnd), __entry->cmd_len),
	330	show_driverbyte_name(((__entry->result) >> 24) & 0xff),
	331	show_hostbyte_name(((__entry->result) >> 16) & 0xff),
	332	show_msgbyte_name(((__entry->result) >> 8) & 0xff),
	333	show_statusbyte_name(__entry->result & 0xff))
	334	);
	335
	336	DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_done,
	337	TP_PROTO(struct scsi_cmnd *cmd),
	338	TP_ARGS(cmd));
	339
	340	DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_timeout,
	341	TP_PROTO(struct scsi_cmnd *cmd),
	342	TP_ARGS(cmd));
	343
	344	TRACE_EVENT(scsi_eh_wakeup,
	345
	346	TP_PROTO(struct Scsi_Host *shost),
	347
	348	TP_ARGS(shost),
	349
	350	TP_STRUCT__entry(
	351	__field( unsigned int, host_no )
	352	),
	353
	354	TP_fast_assign(
	355	__entry->host_no = shost->host_no;
	356	),
	357
	358	TP_printk("host_no=%u", __entry->host_no)
	359	);
	360
	361	#endif /* _TRACE_SCSI_H */
	362
	363	/* This part must be outside protection */
	364	#include <trace/define_trace.h>