+/* 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
+#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/tracepoint.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 }
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,7,0) \
+ || LTTNG_SLE_KERNEL_RANGE(4,4,9,36,0,0, 4,5,0,0,0,0))
+
+#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))
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,0) \
+ || LTTNG_RHEL_KERNEL_RANGE(3,10,0,327,0,0, 3,11,0,0,0,0))
+
+#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))
+
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,0)) */
+
#define show_opcode_name(val) \
__print_symbolic(val, \
scsi_opcode_name(TEST_UNIT_READY), \
scsi_opcode_name(ATA_16), \
scsi_opcode_name(ATA_12))
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,0)) */
+
#define scsi_hostbyte_name(result) { result, #result }
#define show_hostbyte_name(val) \
__print_symbolic(val, \
#define __parse_cdb(cdb, len) scsi_trace_parse_cdb(p, cdb, len)
#endif
-TRACE_EVENT(scsi_dispatch_cmd_start,
+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 )
- __field( unsigned char, prot_op )
- __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))
- tp_assign(prot_op, scsi_get_prot_op(cmd))
- tp_memcpy_dyn(cmnd, cmd->cmnd)
- ),
-
- 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))
+ 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)
+ )
)
-TRACE_EVENT(scsi_dispatch_cmd_error,
+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 )
- __field( unsigned char, prot_op )
- __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))
- tp_assign(prot_op, scsi_get_prot_op(cmd))
- tp_memcpy_dyn(cmnd, cmd->cmnd)
- ),
-
- 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)
+ 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)
+ )
)
-DECLARE_EVENT_CLASS(scsi_cmd_done_timeout_template,
+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 )
- __field( unsigned char, prot_op )
- __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))
- tp_assign(prot_op, scsi_get_prot_op(cmd))
- tp_memcpy_dyn(cmnd, cmd->cmnd)
- ),
-
- 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))
+ 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)
+ )
)
-DEFINE_EVENT(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_done,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(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,
+LTTNG_TRACEPOINT_EVENT_INSTANCE(scsi_cmd_done_timeout_template, scsi_dispatch_cmd_timeout,
TP_PROTO(struct scsi_cmnd *cmd),
TP_ARGS(cmd))
-TRACE_EVENT(scsi_eh_wakeup,
+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)
+ TP_FIELDS(
+ ctf_integer(unsigned int, host_no, shost->host_no)
+ )
)
-#endif /* _TRACE_SCSI_H */
+#endif /* LTTNG_TRACE_SCSI_H */
/* This part must be outside protection */
-#include "../../../probes/define_trace.h"
+#include <probes/define_trace.h>
projects / lttng-modules.git / blobdiff