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/
usr
/
src
/
linux-headers-6.8.0-83
/
include
/
trace
/
events
/ [
drwxr-xr-x
]
upload
mass deface
mass delete
console
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name :
target.h
/* SPDX-License-Identifier: GPL-2.0 */ #undef TRACE_SYSTEM #define TRACE_SYSTEM target #if !defined(_TRACE_TARGET_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_TARGET_H #include <linux/tracepoint.h> #include <linux/trace_seq.h> #include <scsi/scsi_proto.h> #include <scsi/scsi_tcq.h> #include <target/target_core_base.h> /* cribbed verbatim from <trace/event/scsi.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(SERVICE_ACTION_IN_16), \ 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 show_task_attribute_name(val) \ __print_symbolic(val, \ { TCM_SIMPLE_TAG, "SIMPLE" }, \ { TCM_HEAD_TAG, "HEAD" }, \ { TCM_ORDERED_TAG, "ORDERED" }, \ { TCM_ACA_TAG, "ACA" } ) #define show_scsi_status_name(val) \ __print_symbolic(val, \ { SAM_STAT_GOOD, "GOOD" }, \ { SAM_STAT_CHECK_CONDITION, "CHECK CONDITION" }, \ { SAM_STAT_CONDITION_MET, "CONDITION MET" }, \ { SAM_STAT_BUSY, "BUSY" }, \ { SAM_STAT_INTERMEDIATE, "INTERMEDIATE" }, \ { SAM_STAT_INTERMEDIATE_CONDITION_MET, "INTERMEDIATE CONDITION MET" }, \ { SAM_STAT_RESERVATION_CONFLICT, "RESERVATION CONFLICT" }, \ { SAM_STAT_COMMAND_TERMINATED, "COMMAND TERMINATED" }, \ { SAM_STAT_TASK_SET_FULL, "TASK SET FULL" }, \ { SAM_STAT_ACA_ACTIVE, "ACA ACTIVE" }, \ { SAM_STAT_TASK_ABORTED, "TASK ABORTED" } ) TRACE_EVENT(target_sequencer_start, TP_PROTO(struct se_cmd *cmd), TP_ARGS(cmd), TP_STRUCT__entry( __field( unsigned int, unpacked_lun ) __field( unsigned long long, tag ) __field( unsigned int, opcode ) __field( unsigned int, data_length ) __field( unsigned int, task_attribute ) __field( unsigned char, control ) __array( unsigned char, cdb, TCM_MAX_COMMAND_SIZE ) __string( initiator, cmd->se_sess->se_node_acl->initiatorname ) ), TP_fast_assign( __entry->unpacked_lun = cmd->orig_fe_lun; __entry->tag = cmd->tag; __entry->opcode = cmd->t_task_cdb[0]; __entry->data_length = cmd->data_length; __entry->task_attribute = cmd->sam_task_attr; __entry->control = scsi_command_control(cmd->t_task_cdb); memcpy(__entry->cdb, cmd->t_task_cdb, TCM_MAX_COMMAND_SIZE); __assign_str(initiator, cmd->se_sess->se_node_acl->initiatorname); ), TP_printk("%s -> LUN %03u tag %#llx %s data_length %6u CDB %s (TA:%s C:%02x)", __get_str(initiator), __entry->unpacked_lun, __entry->tag, show_opcode_name(__entry->opcode), __entry->data_length, __print_hex(__entry->cdb, 16), show_task_attribute_name(__entry->task_attribute), __entry->control ) ); TRACE_EVENT(target_cmd_complete, TP_PROTO(struct se_cmd *cmd), TP_ARGS(cmd), TP_STRUCT__entry( __field( unsigned int, unpacked_lun ) __field( unsigned long long, tag ) __field( unsigned int, opcode ) __field( unsigned int, data_length ) __field( unsigned int, task_attribute ) __field( unsigned char, control ) __field( unsigned char, scsi_status ) __field( unsigned char, sense_length ) __array( unsigned char, cdb, TCM_MAX_COMMAND_SIZE ) __array( unsigned char, sense_data, 18 ) __string(initiator, cmd->se_sess->se_node_acl->initiatorname) ), TP_fast_assign( __entry->unpacked_lun = cmd->orig_fe_lun; __entry->tag = cmd->tag; __entry->opcode = cmd->t_task_cdb[0]; __entry->data_length = cmd->data_length; __entry->task_attribute = cmd->sam_task_attr; __entry->control = scsi_command_control(cmd->t_task_cdb); __entry->scsi_status = cmd->scsi_status; __entry->sense_length = cmd->scsi_status == SAM_STAT_CHECK_CONDITION ? min(18, ((u8 *) cmd->sense_buffer)[SPC_ADD_SENSE_LEN_OFFSET] + 8) : 0; memcpy(__entry->cdb, cmd->t_task_cdb, TCM_MAX_COMMAND_SIZE); memcpy(__entry->sense_data, cmd->sense_buffer, __entry->sense_length); __assign_str(initiator, cmd->se_sess->se_node_acl->initiatorname); ), TP_printk("%s <- LUN %03u tag %#llx status %s (sense len %d%s%s) %s data_length %6u CDB %s (TA:%s C:%02x)", __get_str(initiator), __entry->unpacked_lun, __entry->tag, show_scsi_status_name(__entry->scsi_status), __entry->sense_length, __entry->sense_length ? " / " : "", __print_hex(__entry->sense_data, __entry->sense_length), show_opcode_name(__entry->opcode), __entry->data_length, __print_hex(__entry->cdb, 16), show_task_attribute_name(__entry->task_attribute), __entry->control ) ); #endif /* _TRACE_TARGET_H */ /* This part must be outside protection */ #include <trace/define_trace.h>
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