[PATCH 1/5] hisi_sas: use device linkrate in MCR for v2 hw

[John Garry]

Contrary to the field name, the MCR (max connection rate)
in the ITCT should hold the device linkrate (linkrate of
the connected phy), and not the max linkrate.

This fixes an issue seen where some SATA drives connected
through an expander which would not attach.

Signed-off-by: John Garry <john.garry@xxxxxxxxxx>
---
 drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
index b733747..f462fc4 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
@@ -544,7 +544,7 @@ static void setup_itct_v2_hw(struct hisi_hba *hisi_hba,
 	}
 
 	qw0 |= ((1 << ITCT_HDR_VALID_OFF) |
-		(device->max_linkrate << ITCT_HDR_MCR_OFF) |
+		(device->linkrate << ITCT_HDR_MCR_OFF) |
 		(1 << ITCT_HDR_VLN_OFF) |
 		(port->id << ITCT_HDR_PORT_ID_OFF));
 	itct->qw0 = cpu_to_le64(qw0);
-- 
1.9.1