diff options
| author |   James Smart <jsmart2021@gmail.com> | 2018-12-13 15:17:52 -0800 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2018-12-19 22:13:07 -0500 |
| commit | 2977a09512c2867fba8b0e862cc96327dd93431d (patch) | |
| tree | 951ab395a3801b25d6bc57acba84d1bb2b8c3a7e /drivers/scsi/lpfc/lpfc_hbadisc.c | |
| parent | scsi: bfa: clean up a couple of indentation issues (diff) | |
| download | linux-dev-2977a09512c2867fba8b0e862cc96327dd93431d.tar.xz linux-dev-2977a09512c2867fba8b0e862cc96327dd93431d.zip | |
scsi: lpfc: Fix link state reporting for trunking when adapter is offline
If the adapter is taken offline, the trunk link port attributes continue to
report trunk links as up even though all links are down as the adapter is
offline.
Clear the trunk links state as part of taking the adapter offline.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hbadisc.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 91189e9c8530..4c1ba88b678a 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -888,9 +888,15 @@ lpfc_linkdown(struct lpfc_hba *phba) LPFC_MBOXQ_t *mb; int i; - if (phba->link_state == LPFC_LINK_DOWN) + if (phba->link_state == LPFC_LINK_DOWN) { + if (phba->sli4_hba.conf_trunk) { + phba->trunk_link.link0.state = 0; + phba->trunk_link.link1.state = 0; + phba->trunk_link.link2.state = 0; + phba->trunk_link.link3.state = 0; + } return 0; - + } /* Block all SCSI stack I/Os */ lpfc_scsi_dev_block(phba); @@ -901,6 +907,12 @@ lpfc_linkdown(struct lpfc_hba *phba) spin_unlock_irq(&phba->hbalock); if (phba->link_state > LPFC_LINK_DOWN) { phba->link_state = LPFC_LINK_DOWN; + if (phba->sli4_hba.conf_trunk) { + phba->trunk_link.link0.state = 0; + phba->trunk_link.link1.state = 0; + phba->trunk_link.link2.state = 0; + phba->trunk_link.link3.state = 0; + } spin_lock_irq(shost->host_lock); phba->pport->fc_flag &= ~FC_LBIT; spin_unlock_irq(shost->host_lock); |