[SCSI] mpt2sas: Added new info messages for IR and Expander events. (ec6c2b43) · Commits · 戴 / test

(1) for the MPI2_EVENT_IR_OPERATION_STATUS event, add support to print "background init" or "make data consistent" for debugging purposes. If the RAIDOperation is set to a value not defined, then don't print anything (2) for the MPI2_EVENT_SAS_DEVICE_STATUS_CHANGE event, add support to print "expander reduced functionality" and "expander reduced functionality complete", which are new events. Signed-off-by:

Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by:

Eric Moore <Eric.moore@lsi.com> Signed-off-by:

James Bottomley <James.Bottomley@suse.de>

drivers/scsi/mpt2sas/mpt2sas_scsih.c

+14 −2

Original line number	Diff line number	Diff line
		@@ -4279,6 +4279,12 @@ _scsih_sas_device_status_change_event_debug(struct MPT2SAS_ADAPTER *ioc,
		case MPI2_EVENT_SAS_DEV_STAT_RC_ASYNC_NOTIFICATION:
		reason_str = "internal async notification";
		break;
		case MPI2_EVENT_SAS_DEV_STAT_RC_EXPANDER_REDUCED_FUNCTIONALITY:
		reason_str = "expander reduced functionality";
		break;
		case MPI2_EVENT_SAS_DEV_STAT_RC_CMP_EXPANDER_REDUCED_FUNCTIONALITY:
		reason_str = "expander reduced functionality complete";
		break;
		default:
		reason_str = "unknown reason";
		break;
		@@ -5062,11 +5068,17 @@ _scsih_sas_ir_operation_status_event_debug(struct MPT2SAS_ADAPTER *ioc,
		case MPI2_EVENT_IR_RAIDOP_CONSISTENCY_CHECK:
		reason_str = "consistency check";
		break;
		default:
		reason_str = "unknown reason";
		case MPI2_EVENT_IR_RAIDOP_BACKGROUND_INIT:
		reason_str = "background init";
		break;
		case MPI2_EVENT_IR_RAIDOP_MAKE_DATA_CONSISTENT:
		reason_str = "make data consistent";
		break;
		}

		if (!reason_str)
		return;

		printk(MPT2SAS_INFO_FMT "raid operational status: (%s)"
		"\thandle(0x%04x), percent complete(%d)\n",
		ioc->name, reason_str,

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