diff options
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_ctl.c | 7 | ||||
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c | 12 |
2 files changed, 16 insertions, 3 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.c b/drivers/scsi/mpt3sas/mpt3sas_ctl.c index 285edd73864b..76ca416a3806 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_ctl.c +++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.c @@ -466,6 +466,13 @@ void mpt3sas_ctl_pre_reset_handler(struct MPT3SAS_ADAPTER *ioc) if ((ioc->diag_buffer_status[i] & MPT3_DIAG_BUFFER_IS_RELEASED)) continue; + + /* + * add a log message to indicate the release + */ + ioc_info(ioc, + "%s: Releasing the trace buffer due to adapter reset.", + __func__); mpt3sas_send_diag_release(ioc, i, &issue_reset); } } diff --git a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c index 6ac453fd5937..8ec9bab20ec4 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c +++ b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c @@ -113,15 +113,21 @@ mpt3sas_process_trigger_data(struct MPT3SAS_ADAPTER *ioc, struct SL_WH_TRIGGERS_EVENT_DATA_T *event_data) { u8 issue_reset = 0; + u32 *trig_data = (u32 *)&event_data->u.master; dTriggerDiagPrintk(ioc, ioc_info(ioc, "%s: enter\n", __func__)); /* release the diag buffer trace */ if ((ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] & MPT3_DIAG_BUFFER_IS_RELEASED) == 0) { - dTriggerDiagPrintk(ioc, - ioc_info(ioc, "%s: release trace diag buffer\n", - __func__)); + /* + * add a log message so that user knows which event caused + * the release + */ + ioc_info(ioc, + "%s: Releasing the trace buffer. Trigger_Type 0x%08x, Data[0] 0x%08x, Data[1] 0x%08x\n", + __func__, event_data->trigger_type, + trig_data[0], trig_data[1]); mpt3sas_send_diag_release(ioc, MPI2_DIAG_BUF_TYPE_TRACE, &issue_reset); } |