[PATCH AUTOSEL 5.4 16/16] scsi: pm80xx: Set stopped phy's linkrate to Disabled

[Sasha Levin <sashal@kernel.org>]

From: Changyuan Lyu <changyuanl@google.com>

[ Upstream commit 355bf2e036c954317ddc4a9618b4f7e38ea5a970 ]

Negotiated link rate needs to be updated to 'Disabled' when phy is stopped.

Link: https://lore.kernel.org/r/20220708205026.969161-1-changyuanl@google.com
Reviewed-by: Igor Pylypiv <ipylypiv@google.com>
Signed-off-by: Changyuan Lyu <changyuanl@google.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/scsi/pm8001/pm80xx_hwi.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index ce67965a504f..5ce65bf2d3a6 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -3406,8 +3406,12 @@ static int mpi_phy_stop_resp(struct pm8001_hba_info *pm8001_ha, void *piomb)
 			pm8001_printk("phy:0x%x status:0x%x\n",
 					phyid, status));
 	if (status == PHY_STOP_SUCCESS ||
-		status == PHY_STOP_ERR_DEVICE_ATTACHED)
+		status == PHY_STOP_ERR_DEVICE_ATTACHED) {
 		phy->phy_state = PHY_LINK_DISABLE;
+		phy->sas_phy.phy->negotiated_linkrate = SAS_PHY_DISABLED;
+		phy->sas_phy.linkrate = SAS_PHY_DISABLED;
+	}
+
 	return 0;
 }
 
-- 
2.35.1