diff mbox series

[31/42] lpfc: Fix reported physical link speed on a disabled trunked link

Message ID 20190814235712.4487-32-jsmart2021@gmail.com (mailing list archive)
State Accepted
Headers show
Series lpfc: Update lpfc to revision 12.4.0.0 | expand

Commit Message

James Smart Aug. 14, 2019, 11:57 p.m. UTC 
GetTrunkInfo is displaying an incorrect link speed when the link is
a trunk and the link has gone down.  The driver is not clearing the
logical speed as part of the link down transition.

Fix by setting the logical speed to UNKNOWN SPEED when the link goes
down.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
---
 drivers/scsi/lpfc/lpfc_hbadisc.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 44e779e4c885..95db23adc96d 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -905,6 +905,8 @@  lpfc_linkdown(struct lpfc_hba *phba)
 			phba->trunk_link.link1.state = 0;
 			phba->trunk_link.link2.state = 0;
 			phba->trunk_link.link3.state = 0;
+			phba->sli4_hba.link_state.logical_speed =
+						LPFC_LINK_SPEED_UNKNOWN;
 		}
 		spin_lock_irq(shost->host_lock);
 		phba->pport->fc_flag &= ~FC_LBIT;