[SCSI] scsi_transport_sas: mapping the rphy channel equal to the port identifier (e6bc863c) · Commits · 戴 / test

We will be mapping the RAID volumes in mptsas to a reserved channel that is one larger than the anticapated number of ports on the direct attached host adapter. Signed-off-by:

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

James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/scsi_transport_sas.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -638,7 +638,7 @@ int sas_rphy_add(struct sas_rphy *rphy)
		mutex_unlock(&sas_host->lock);

		if (rphy->scsi_target_id != -1) {
		scsi_scan_target(&rphy->dev, parent->number,
		scsi_scan_target(&rphy->dev, parent->port_identifier,
		rphy->scsi_target_id, ~0, 0);
		}

		@@ -745,9 +745,9 @@ static int sas_user_scan(struct Scsi_Host *shost, uint channel,
		if (rphy->scsi_target_id == -1)
		continue;

		if ((channel == SCAN_WILD_CARD \|\| channel == parent->number) &&
		if ((channel == SCAN_WILD_CARD \|\| channel == parent->port_identifier) &&
		(id == SCAN_WILD_CARD \|\| id == rphy->scsi_target_id)) {
		scsi_scan_target(&rphy->dev, parent->number,
		scsi_scan_target(&rphy->dev, parent->port_identifier,
		rphy->scsi_target_id, lun, 1);
		}
		}

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