diff options
| author | James Smart <james.smart@broadcom.com> | 2016-12-20 00:07:26 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-01-05 06:21:12 +0100 |
| commit | b5749fe182a0fa1c39ea1b33c0691d436f269195 (patch) | |
| tree | bf3cfacbaeb8d46836a5f7b348411bba3eba7bae /drivers/scsi/lpfc/lpfc_scsi.c | |
| parent | scsi: lpfc: FCoE VPort enable-disable does not bring up the VPort (diff) | |
| download | linux-b5749fe182a0fa1c39ea1b33c0691d436f269195.tar.xz linux-b5749fe182a0fa1c39ea1b33c0691d436f269195.zip | |
scsi: lpfc: Fix Xlane dynamic LUN set for LUN priority.
Fix Xlane dynamic LUN set for LUN priority. Dynamic changing of the
priority was not getting reflected on the LUN.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_scsi.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index ad350d969bdc..19d349fc889f 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -5452,7 +5452,9 @@ lpfc_slave_alloc(struct scsi_device *sdev) device_data = lpfc_create_device_data(phba, &vport->fc_portname, &target_wwpn, - sdev->lun, true); + sdev->lun, + phba->cfg_XLanePriority, + true); if (!device_data) return -ENOMEM; spin_lock_irqsave(&phba->devicelock, flags); @@ -5587,7 +5589,7 @@ lpfc_slave_destroy(struct scsi_device *sdev) struct lpfc_device_data* lpfc_create_device_data(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn, struct lpfc_name *target_wwpn, uint64_t lun, - bool atomic_create) + uint32_t pri, bool atomic_create) { struct lpfc_device_data *lun_info; @@ -5614,7 +5616,7 @@ lpfc_create_device_data(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn, sizeof(struct lpfc_name)); lun_info->device_id.lun = lun; lun_info->oas_enabled = false; - lun_info->priority = phba->cfg_XLanePriority; + lun_info->priority = pri; lun_info->available = false; return lun_info; } @@ -5716,7 +5718,8 @@ lpfc_find_next_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn, struct lpfc_name *found_vport_wwpn, struct lpfc_name *found_target_wwpn, uint64_t *found_lun, - uint32_t *found_lun_status) + uint32_t *found_lun_status, + uint32_t *found_lun_pri) { unsigned long flags; @@ -5763,6 +5766,7 @@ lpfc_find_next_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn, OAS_LUN_STATUS_EXISTS; else *found_lun_status = 0; + *found_lun_pri = lun_info->priority; if (phba->cfg_oas_flags & OAS_FIND_ANY_VPORT) memset(vport_wwpn, 0x0, sizeof(struct lpfc_name)); @@ -5824,13 +5828,14 @@ lpfc_enable_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn, if (lun_info) { if (!lun_info->oas_enabled) lun_info->oas_enabled = true; + lun_info->priority = pri; spin_unlock_irqrestore(&phba->devicelock, flags); return true; } /* Create an lun info structure and add to list of luns */ lun_info = lpfc_create_device_data(phba, vport_wwpn, target_wwpn, lun, - false); + pri, false); if (lun_info) { lun_info->oas_enabled = true; lun_info->priority = pri; @@ -5864,7 +5869,7 @@ lpfc_enable_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn, **/ bool lpfc_disable_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn, - struct lpfc_name *target_wwpn, uint64_t lun) + struct lpfc_name *target_wwpn, uint64_t lun, uint8_t pri) { struct lpfc_device_data *lun_info; @@ -5882,6 +5887,7 @@ lpfc_disable_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn, target_wwpn, lun); if (lun_info) { lun_info->oas_enabled = false; + lun_info->priority = pri; if (!lun_info->available) lpfc_delete_device_data(phba, lun_info); spin_unlock_irqrestore(&phba->devicelock, flags); |