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

#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>
#include <linux/version.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(SERVICE_ACTION_IN),		\
		scsi_opcode_name(SAI_READ_CAPACITY_16),		\
		scsi_opcode_name(SAI_GET_LBA_STATUS),		\
		scsi_opcode_name(MI_REPORT_TARGET_PGS),		\
		scsi_opcode_name(MO_SET_TARGET_PGS),		\
		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))

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
#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))
#endif

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_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 )
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
		__field( unsigned char,	prot_op )
#endif
		__dynamic_array_hex(unsigned char,	cmnd, cmd->cmd_len)
	),

	TP_fast_assign(
		tp_assign(host_no, cmd->device->host->host_no)
		tp_assign(channel, cmd->device->channel)
		tp_assign(id, cmd->device->id)
		tp_assign(lun, cmd->device->lun)
		tp_assign(opcode, cmd->cmnd[0])
		tp_assign(cmd_len, cmd->cmd_len)
		tp_assign(data_sglen, scsi_sg_count(cmd))
		tp_assign(prot_sglen, scsi_prot_sg_count(cmd))
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
		tp_assign(prot_op, scsi_get_prot_op(cmd))
#endif
		tp_memcpy_dyn(cmnd, cmd->cmnd)
	),

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
	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)",
#else
	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
		  " cmnd=(%s %s raw=%s)",
#endif
		  __entry->host_no, __entry->channel, __entry->id,
		  __entry->lun, __entry->data_sglen, __entry->prot_sglen,
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
		  show_prot_op_name(__entry->prot_op),
#endif
		  show_opcode_name(__entry->opcode),
		  __parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
		  __print_hex(__get_dynamic_array(cmnd), __entry->cmd_len))
)

LTTNG_TRACEPOINT_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 )
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
		__field( unsigned char,	prot_op )
#endif
		__dynamic_array_hex(unsigned char,	cmnd, cmd->cmd_len)
	),

	TP_fast_assign(
		tp_assign(host_no, cmd->device->host->host_no)
		tp_assign(channel, cmd->device->channel)
		tp_assign(id, cmd->device->id)
		tp_assign(lun, cmd->device->lun)
		tp_assign(rtn, rtn)
		tp_assign(opcode, cmd->cmnd[0])
		tp_assign(cmd_len, cmd->cmd_len)
		tp_assign(data_sglen, scsi_sg_count(cmd))
		tp_assign(prot_sglen, scsi_prot_sg_count(cmd))
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
		tp_assign(prot_op, scsi_get_prot_op(cmd))
#endif
		tp_memcpy_dyn(cmnd, cmd->cmnd)
	),

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
	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",
#else
	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
		  " cmnd=(%s %s raw=%s) rtn=%d",
#endif
		  __entry->host_no, __entry->channel, __entry->id,
		  __entry->lun, __entry->data_sglen, __entry->prot_sglen,
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
		  show_prot_op_name(__entry->prot_op),
#endif
		  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)
)

LTTNG_TRACEPOINT_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 )
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
		__field( unsigned char,	prot_op )
#endif
		__dynamic_array_hex(unsigned char,	cmnd, cmd->cmd_len)
	),

	TP_fast_assign(
		tp_assign(host_no, cmd->device->host->host_no)
		tp_assign(channel, cmd->device->channel)
		tp_assign(id, cmd->device->id)
		tp_assign(lun, cmd->device->lun)
		tp_assign(result, cmd->result)
		tp_assign(opcode, cmd->cmnd[0])
		tp_assign(cmd_len, cmd->cmd_len)
		tp_assign(data_sglen, scsi_sg_count(cmd))
		tp_assign(prot_sglen, scsi_prot_sg_count(cmd))
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
		tp_assign(prot_op, scsi_get_prot_op(cmd))
#endif
		tp_memcpy_dyn(cmnd, cmd->cmnd)
	),

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
	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)",
#else
	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u " \
		  "prot_sgl=%u cmnd=(%s %s raw=%s) result=(driver=%s host=%s " \
		  "message=%s status=%s)",
#endif
		  __entry->host_no, __entry->channel, __entry->id,
		  __entry->lun, __entry->data_sglen, __entry->prot_sglen,
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
		  show_prot_op_name(__entry->prot_op),
#endif
		  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))
)

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_STRUCT__entry(
		__field( unsigned int,	host_no	)
	),

	TP_fast_assign(
		tp_assign(host_no, shost->host_no)
	),

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

#endif /*  LTTNG_TRACE_SCSI_H */

/* This part must be outside protection */
#include "../../../probes/define_trace.h"
Commit	Line	Data
b283666f PW	1	#undef TRACE_SYSTEM
	2	#define TRACE_SYSTEM scsi
	3
3bc29f0a MD	4	#if !defined(LTTNG_TRACE_SCSI_H) \|\| defined(TRACE_HEADER_MULTI_READ)
3bc29f0a MD	5	#define LTTNG_TRACE_SCSI_H
b283666f	6
3bc29f0a	7	#include "../../../probes/lttng-tracepoint-event.h"
b283666f PW	8	#include <scsi/scsi_cmnd.h>
b283666f PW	9	#include <scsi/scsi_host.h>
b283666f	10	#include <linux/trace_seq.h>
7c68b363	11	#include <linux/version.h>
b283666f PW	12
	13	#ifndef _TRACE_SCSI_DEF
	14	#define _TRACE_SCSI_DEF
	15
	16	#define scsi_opcode_name(opcode) { opcode, #opcode }
	17	#define show_opcode_name(val) \
	18	__print_symbolic(val, \
	19	scsi_opcode_name(TEST_UNIT_READY), \
	20	scsi_opcode_name(REZERO_UNIT), \
	21	scsi_opcode_name(REQUEST_SENSE), \
	22	scsi_opcode_name(FORMAT_UNIT), \
	23	scsi_opcode_name(READ_BLOCK_LIMITS), \
	24	scsi_opcode_name(REASSIGN_BLOCKS), \
	25	scsi_opcode_name(INITIALIZE_ELEMENT_STATUS), \
	26	scsi_opcode_name(READ_6), \
	27	scsi_opcode_name(WRITE_6), \
	28	scsi_opcode_name(SEEK_6), \
	29	scsi_opcode_name(READ_REVERSE), \
	30	scsi_opcode_name(WRITE_FILEMARKS), \
	31	scsi_opcode_name(SPACE), \
	32	scsi_opcode_name(INQUIRY), \
	33	scsi_opcode_name(RECOVER_BUFFERED_DATA), \
	34	scsi_opcode_name(MODE_SELECT), \
	35	scsi_opcode_name(RESERVE), \
	36	scsi_opcode_name(RELEASE), \
	37	scsi_opcode_name(COPY), \
	38	scsi_opcode_name(ERASE), \
	39	scsi_opcode_name(MODE_SENSE), \
	40	scsi_opcode_name(START_STOP), \
	41	scsi_opcode_name(RECEIVE_DIAGNOSTIC), \
	42	scsi_opcode_name(SEND_DIAGNOSTIC), \
	43	scsi_opcode_name(ALLOW_MEDIUM_REMOVAL), \
	44	scsi_opcode_name(SET_WINDOW), \
	45	scsi_opcode_name(READ_CAPACITY), \
	46	scsi_opcode_name(READ_10), \
	47	scsi_opcode_name(WRITE_10), \
	48	scsi_opcode_name(SEEK_10), \
	49	scsi_opcode_name(POSITION_TO_ELEMENT), \
	50	scsi_opcode_name(WRITE_VERIFY), \
	51	scsi_opcode_name(VERIFY), \
	52	scsi_opcode_name(SEARCH_HIGH), \
	53	scsi_opcode_name(SEARCH_EQUAL), \
	54	scsi_opcode_name(SEARCH_LOW), \
	55	scsi_opcode_name(SET_LIMITS), \
	56	scsi_opcode_name(PRE_FETCH), \
	57	scsi_opcode_name(READ_POSITION), \
	58	scsi_opcode_name(SYNCHRONIZE_CACHE), \
	59	scsi_opcode_name(LOCK_UNLOCK_CACHE), \
	60	scsi_opcode_name(READ_DEFECT_DATA), \
	61	scsi_opcode_name(MEDIUM_SCAN), \
	62	scsi_opcode_name(COMPARE), \
	63	scsi_opcode_name(COPY_VERIFY), \
	64	scsi_opcode_name(WRITE_BUFFER), \
	65	scsi_opcode_name(READ_BUFFER), \
	66	scsi_opcode_name(UPDATE_BLOCK), \
	67	scsi_opcode_name(READ_LONG), \
	68	scsi_opcode_name(WRITE_LONG), \
	69	scsi_opcode_name(CHANGE_DEFINITION), \
	70	scsi_opcode_name(WRITE_SAME), \
	71	scsi_opcode_name(UNMAP), \
	72	scsi_opcode_name(READ_TOC), \
	73	scsi_opcode_name(LOG_SELECT), \
	74	scsi_opcode_name(LOG_SENSE), \
	75	scsi_opcode_name(XDWRITEREAD_10), \
76	scsi_opcode_name(MODE_SELECT_10), \
77	scsi_opcode_name(RESERVE_10), \
78	scsi_opcode_name(RELEASE_10), \
79	scsi_opcode_name(MODE_SENSE_10), \
80	scsi_opcode_name(PERSISTENT_RESERVE_IN), \
81	scsi_opcode_name(PERSISTENT_RESERVE_OUT), \
82	scsi_opcode_name(VARIABLE_LENGTH_CMD), \
83	scsi_opcode_name(REPORT_LUNS), \
84	scsi_opcode_name(MAINTENANCE_IN), \
85	scsi_opcode_name(MAINTENANCE_OUT), \
86	scsi_opcode_name(MOVE_MEDIUM), \
87	scsi_opcode_name(EXCHANGE_MEDIUM), \
88	scsi_opcode_name(READ_12), \
89	scsi_opcode_name(WRITE_12), \
90	scsi_opcode_name(WRITE_VERIFY_12), \
91	scsi_opcode_name(SEARCH_HIGH_12), \
92	scsi_opcode_name(SEARCH_EQUAL_12), \
93	scsi_opcode_name(SEARCH_LOW_12), \
94	scsi_opcode_name(READ_ELEMENT_STATUS), \
95	scsi_opcode_name(SEND_VOLUME_TAG), \
96	scsi_opcode_name(WRITE_LONG_2), \
97	scsi_opcode_name(READ_16), \
98	scsi_opcode_name(WRITE_16), \
99	scsi_opcode_name(VERIFY_16), \
100	scsi_opcode_name(WRITE_SAME_16), \
101	scsi_opcode_name(SERVICE_ACTION_IN), \
102	scsi_opcode_name(SAI_READ_CAPACITY_16), \
103	scsi_opcode_name(SAI_GET_LBA_STATUS), \
104	scsi_opcode_name(MI_REPORT_TARGET_PGS), \
105	scsi_opcode_name(MO_SET_TARGET_PGS), \
106	scsi_opcode_name(READ_32), \
107	scsi_opcode_name(WRITE_32), \
108	scsi_opcode_name(WRITE_SAME_32), \
109	scsi_opcode_name(ATA_16), \
110	scsi_opcode_name(ATA_12))
111
112	#define scsi_hostbyte_name(result) { result, #result }
113	#define show_hostbyte_name(val) \
114	__print_symbolic(val, \
115	scsi_hostbyte_name(DID_OK), \
116	scsi_hostbyte_name(DID_NO_CONNECT), \
117	scsi_hostbyte_name(DID_BUS_BUSY), \
118	scsi_hostbyte_name(DID_TIME_OUT), \
119	scsi_hostbyte_name(DID_BAD_TARGET), \
120	scsi_hostbyte_name(DID_ABORT), \
121	scsi_hostbyte_name(DID_PARITY), \
122	scsi_hostbyte_name(DID_ERROR), \
123	scsi_hostbyte_name(DID_RESET), \
124	scsi_hostbyte_name(DID_BAD_INTR), \
125	scsi_hostbyte_name(DID_PASSTHROUGH), \
126	scsi_hostbyte_name(DID_SOFT_ERROR), \
127	scsi_hostbyte_name(DID_IMM_RETRY), \
128	scsi_hostbyte_name(DID_REQUEUE), \
129	scsi_hostbyte_name(DID_TRANSPORT_DISRUPTED), \
130	scsi_hostbyte_name(DID_TRANSPORT_FAILFAST))
131
132	#define scsi_driverbyte_name(result) { result, #result }
133	#define show_driverbyte_name(val) \
134	__print_symbolic(val, \
135	scsi_driverbyte_name(DRIVER_OK), \
136	scsi_driverbyte_name(DRIVER_BUSY), \
137	scsi_driverbyte_name(DRIVER_SOFT), \
138	scsi_driverbyte_name(DRIVER_MEDIA), \
139	scsi_driverbyte_name(DRIVER_ERROR), \
140	scsi_driverbyte_name(DRIVER_INVALID), \
141	scsi_driverbyte_name(DRIVER_TIMEOUT), \
142	scsi_driverbyte_name(DRIVER_HARD), \
143	scsi_driverbyte_name(DRIVER_SENSE))
144
145	#define scsi_msgbyte_name(result) { result, #result }
146	#define show_msgbyte_name(val) \
147	__print_symbolic(val, \
148	scsi_msgbyte_name(COMMAND_COMPLETE), \
149	scsi_msgbyte_name(EXTENDED_MESSAGE), \
150	scsi_msgbyte_name(SAVE_POINTERS), \
151	scsi_msgbyte_name(RESTORE_POINTERS), \
152	scsi_msgbyte_name(DISCONNECT), \
153	scsi_msgbyte_name(INITIATOR_ERROR), \
154	scsi_msgbyte_name(ABORT_TASK_SET), \
155	scsi_msgbyte_name(MESSAGE_REJECT), \
156	scsi_msgbyte_name(NOP), \
157	scsi_msgbyte_name(MSG_PARITY_ERROR), \
158	scsi_msgbyte_name(LINKED_CMD_COMPLETE), \
159	scsi_msgbyte_name(LINKED_FLG_CMD_COMPLETE), \
160	scsi_msgbyte_name(TARGET_RESET), \
161	scsi_msgbyte_name(ABORT_TASK), \
162	scsi_msgbyte_name(CLEAR_TASK_SET), \
163	scsi_msgbyte_name(INITIATE_RECOVERY), \
164	scsi_msgbyte_name(RELEASE_RECOVERY), \
165	scsi_msgbyte_name(CLEAR_ACA), \
166	scsi_msgbyte_name(LOGICAL_UNIT_RESET), \
167	scsi_msgbyte_name(SIMPLE_QUEUE_TAG), \
168	scsi_msgbyte_name(HEAD_OF_QUEUE_TAG), \
169	scsi_msgbyte_name(ORDERED_QUEUE_TAG), \
170	scsi_msgbyte_name(IGNORE_WIDE_RESIDUE), \
171	scsi_msgbyte_name(ACA), \
172	scsi_msgbyte_name(QAS_REQUEST), \
173	scsi_msgbyte_name(BUS_DEVICE_RESET), \
174	scsi_msgbyte_name(ABORT))
175
176	#define scsi_statusbyte_name(result) { result, #result }
177	#define show_statusbyte_name(val) \
178	__print_symbolic(val, \
179	scsi_statusbyte_name(SAM_STAT_GOOD), \
180	scsi_statusbyte_name(SAM_STAT_CHECK_CONDITION), \
181	scsi_statusbyte_name(SAM_STAT_CONDITION_MET), \
182	scsi_statusbyte_name(SAM_STAT_BUSY), \
183	scsi_statusbyte_name(SAM_STAT_INTERMEDIATE), \
184	scsi_statusbyte_name(SAM_STAT_INTERMEDIATE_CONDITION_MET), \
185	scsi_statusbyte_name(SAM_STAT_RESERVATION_CONFLICT), \
186	scsi_statusbyte_name(SAM_STAT_COMMAND_TERMINATED), \
187	scsi_statusbyte_name(SAM_STAT_TASK_SET_FULL), \
188	scsi_statusbyte_name(SAM_STAT_ACA_ACTIVE), \
189	scsi_statusbyte_name(SAM_STAT_TASK_ABORTED))
190
7c68b363	191	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
b283666f PW	192	#define scsi_prot_op_name(result) { result, #result }
	193	#define show_prot_op_name(val) \
	194	__print_symbolic(val, \
	195	scsi_prot_op_name(SCSI_PROT_NORMAL), \
	196	scsi_prot_op_name(SCSI_PROT_READ_INSERT), \
	197	scsi_prot_op_name(SCSI_PROT_WRITE_STRIP), \
	198	scsi_prot_op_name(SCSI_PROT_READ_STRIP), \
	199	scsi_prot_op_name(SCSI_PROT_WRITE_INSERT), \
	200	scsi_prot_op_name(SCSI_PROT_READ_PASS), \
	201	scsi_prot_op_name(SCSI_PROT_WRITE_PASS))
7c68b363	202	#endif
b283666f PW	203
	204	const char scsi_trace_parse_cdb(struct trace_seq, unsigned char*, int);
	205	#define __parse_cdb(cdb, len) scsi_trace_parse_cdb(p, cdb, len)
	206	#endif
	207
3bc29f0a	208	LTTNG_TRACEPOINT_EVENT(scsi_dispatch_cmd_start,
b283666f PW	209
	210	TP_PROTO(struct scsi_cmnd *cmd),
	211
	212	TP_ARGS(cmd),
	213
	214	TP_STRUCT__entry(
	215	__field( unsigned int, host_no )
	216	__field( unsigned int, channel )
	217	__field( unsigned int, id )
	218	__field( unsigned int, lun )
	219	__field( unsigned int, opcode )
	220	__field( unsigned int, cmd_len )
	221	__field( unsigned int, data_sglen )
	222	__field( unsigned int, prot_sglen )
7c68b363	223	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
b283666f	224	__field( unsigned char, prot_op )
7c68b363	225	#endif
b283666f PW	226	__dynamic_array_hex(unsigned char, cmnd, cmd->cmd_len)
	227	),
	228
	229	TP_fast_assign(
d3ac4d63 PW	230	tp_assign(host_no, cmd->device->host->host_no)
	231	tp_assign(channel, cmd->device->channel)
	232	tp_assign(id, cmd->device->id)
	233	tp_assign(lun, cmd->device->lun)
	234	tp_assign(opcode, cmd->cmnd[0])
	235	tp_assign(cmd_len, cmd->cmd_len)
	236	tp_assign(data_sglen, scsi_sg_count(cmd))
	237	tp_assign(prot_sglen, scsi_prot_sg_count(cmd))
7c68b363	238	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
d3ac4d63	239	tp_assign(prot_op, scsi_get_prot_op(cmd))
7c68b363	240	#endif
d3ac4d63	241	tp_memcpy_dyn(cmnd, cmd->cmnd)
b283666f PW	242	),
b283666f PW	243
7c68b363	244	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
b283666f PW	245	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
b283666f PW	246	" prot_op=%s cmnd=(%s %s raw=%s)",
7c68b363 AG	247	#else
	248	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
	249	" cmnd=(%s %s raw=%s)",
	250	#endif
b283666f PW	251	__entry->host_no, __entry->channel, __entry->id,
b283666f PW	252	__entry->lun, __entry->data_sglen, __entry->prot_sglen,
7c68b363	253	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
b283666f	254	show_prot_op_name(__entry->prot_op),
7c68b363	255	#endif
b283666f PW	256	show_opcode_name(__entry->opcode),
	257	__parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
	258	__print_hex(__get_dynamic_array(cmnd), __entry->cmd_len))
	259	)
	260
3bc29f0a	261	LTTNG_TRACEPOINT_EVENT(scsi_dispatch_cmd_error,
b283666f PW	262
	263	TP_PROTO(struct scsi_cmnd *cmd, int rtn),
	264
	265	TP_ARGS(cmd, rtn),
	266
	267	TP_STRUCT__entry(
	268	__field( unsigned int, host_no )
	269	__field( unsigned int, channel )
	270	__field( unsigned int, id )
	271	__field( unsigned int, lun )
	272	__field( int, rtn )
	273	__field( unsigned int, opcode )
	274	__field( unsigned int, cmd_len )
	275	__field( unsigned int, data_sglen )
	276	__field( unsigned int, prot_sglen )
7c68b363	277	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
b283666f	278	__field( unsigned char, prot_op )
7c68b363	279	#endif
b283666f PW	280	__dynamic_array_hex(unsigned char, cmnd, cmd->cmd_len)
	281	),
	282
	283	TP_fast_assign(
d3ac4d63 PW	284	tp_assign(host_no, cmd->device->host->host_no)
	285	tp_assign(channel, cmd->device->channel)
	286	tp_assign(id, cmd->device->id)
	287	tp_assign(lun, cmd->device->lun)
	288	tp_assign(rtn, rtn)
	289	tp_assign(opcode, cmd->cmnd[0])
	290	tp_assign(cmd_len, cmd->cmd_len)
	291	tp_assign(data_sglen, scsi_sg_count(cmd))
	292	tp_assign(prot_sglen, scsi_prot_sg_count(cmd))
7c68b363	293	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
d3ac4d63	294	tp_assign(prot_op, scsi_get_prot_op(cmd))
7c68b363	295	#endif
d3ac4d63	296	tp_memcpy_dyn(cmnd, cmd->cmnd)
b283666f PW	297	),
b283666f PW	298
7c68b363	299	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
b283666f PW	300	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
b283666f PW	301	" prot_op=%s cmnd=(%s %s raw=%s) rtn=%d",
7c68b363 AG	302	#else
	303	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u prot_sgl=%u" \
	304	" cmnd=(%s %s raw=%s) rtn=%d",
	305	#endif
b283666f PW	306	__entry->host_no, __entry->channel, __entry->id,
b283666f PW	307	__entry->lun, __entry->data_sglen, __entry->prot_sglen,
7c68b363	308	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
b283666f	309	show_prot_op_name(__entry->prot_op),
7c68b363	310	#endif
b283666f PW	311	show_opcode_name(__entry->opcode),
	312	__parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
	313	__print_hex(__get_dynamic_array(cmnd), __entry->cmd_len),
	314	__entry->rtn)
	315	)
	316
3bc29f0a	317	LTTNG_TRACEPOINT_EVENT_CLASS(scsi_cmd_done_timeout_template,
b283666f PW	318
	319	TP_PROTO(struct scsi_cmnd *cmd),
	320
	321	TP_ARGS(cmd),
	322
	323	TP_STRUCT__entry(
	324	__field( unsigned int, host_no )
	325	__field( unsigned int, channel )
	326	__field( unsigned int, id )
	327	__field( unsigned int, lun )
	328	__field( int, result )
	329	__field( unsigned int, opcode )
	330	__field( unsigned int, cmd_len )
	331	__field( unsigned int, data_sglen )
	332	__field( unsigned int, prot_sglen )
7c68b363	333	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
b283666f	334	__field( unsigned char, prot_op )
7c68b363	335	#endif
b283666f PW	336	__dynamic_array_hex(unsigned char, cmnd, cmd->cmd_len)
	337	),
	338
	339	TP_fast_assign(
d3ac4d63 PW	340	tp_assign(host_no, cmd->device->host->host_no)
	341	tp_assign(channel, cmd->device->channel)
	342	tp_assign(id, cmd->device->id)
	343	tp_assign(lun, cmd->device->lun)
	344	tp_assign(result, cmd->result)
	345	tp_assign(opcode, cmd->cmnd[0])
	346	tp_assign(cmd_len, cmd->cmd_len)
	347	tp_assign(data_sglen, scsi_sg_count(cmd))
	348	tp_assign(prot_sglen, scsi_prot_sg_count(cmd))
7c68b363	349	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
d3ac4d63	350	tp_assign(prot_op, scsi_get_prot_op(cmd))
7c68b363	351	#endif
d3ac4d63	352	tp_memcpy_dyn(cmnd, cmd->cmnd)
b283666f PW	353	),
b283666f PW	354
7c68b363	355	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
b283666f PW	356	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u " \
	357	"prot_sgl=%u prot_op=%s cmnd=(%s %s raw=%s) result=(driver=" \
	358	"%s host=%s message=%s status=%s)",
7c68b363 AG	359	#else
	360	TP_printk("host_no=%u channel=%u id=%u lun=%u data_sgl=%u " \
	361	"prot_sgl=%u cmnd=(%s %s raw=%s) result=(driver=%s host=%s " \
	362	"message=%s status=%s)",
	363	#endif
b283666f PW	364	__entry->host_no, __entry->channel, __entry->id,
b283666f PW	365	__entry->lun, __entry->data_sglen, __entry->prot_sglen,
7c68b363	366	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
b283666f	367	show_prot_op_name(__entry->prot_op),
7c68b363	368	#endif
b283666f PW	369	show_opcode_name(__entry->opcode),
	370	__parse_cdb(__get_dynamic_array(cmnd), __entry->cmd_len),
	371	__print_hex(__get_dynamic_array(cmnd), __entry->cmd_len),
	372	show_driverbyte_name(((__entry->result) >> 24) & 0xff),
	373	show_hostbyte_name(((__entry->result) >> 16) & 0xff),
	374	show_msgbyte_name(((__entry->result) >> 8) & 0xff),
	375	show_statusbyte_name(__entry->result & 0xff))
	376	)
	377
3bc29f0a	378	LTTNG_TRACEPOINT_EVENT_INSTANCE(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_done,
b283666f PW	379	TP_PROTO(struct scsi_cmnd *cmd),
	380	TP_ARGS(cmd))
	381
3bc29f0a	382	LTTNG_TRACEPOINT_EVENT_INSTANCE(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_timeout,
b283666f PW	383	TP_PROTO(struct scsi_cmnd *cmd),
	384	TP_ARGS(cmd))
	385
3bc29f0a	386	LTTNG_TRACEPOINT_EVENT(scsi_eh_wakeup,
b283666f PW	387
	388	TP_PROTO(struct Scsi_Host *shost),
	389
	390	TP_ARGS(shost),
	391
	392	TP_STRUCT__entry(
	393	__field( unsigned int, host_no )
	394	),
	395
	396	TP_fast_assign(
d3ac4d63	397	tp_assign(host_no, shost->host_no)
b283666f PW	398	),
	399
	400	TP_printk("host_no=%u", __entry->host_no)
	401	)
	402
3bc29f0a	403	#endif /* LTTNG_TRACE_SCSI_H */
b283666f PW	404
	405	/* This part must be outside protection */
	406	#include "../../../probes/define_trace.h"