From 3804dc84b8c11038ef75d97fd11e43658f623665 Mon Sep 17 00:00:00 2001 From: James Smart Date: Wed, 14 Jul 2010 15:31:37 -0400 Subject: [SCSI] lpfc 8.3.15: FCoE Related Fixes FCoE Related Fixes - Correct find-next-FCF routine so that it searches at next FCF rather than current one. - Enhanced round-robin FCF failover algorithm to re-start on "New FCF" async event - Update the manner in which we look at FCFs while they may be in their discovery state. - Use LPFC_FCOE_NULL_VID macro when checkinf for valid vlan_id for FCF Signed-off-by: Alex Iannicelli Signed-off-by: James Smart Signed-off-by: James Bottomley --- drivers/scsi/lpfc/lpfc_els.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'drivers/scsi/lpfc/lpfc_els.c') diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index f80156246e51..afbed6bc31f0 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -813,18 +813,21 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, */ lpfc_printf_log(phba, KERN_WARNING, LOG_FIP | LOG_ELS, - "2760 FLOGI exhausted FCF " - "round robin failover list, " - "retry FLOGI on the current " - "registered FCF index:%d\n", + "2760 Completed one round " + "of FLOGI FCF round robin " + "failover list, retry FLOGI " + "on currently registered " + "FCF index:%d\n", phba->fcf.current_rec.fcf_indx); - spin_lock_irq(&phba->hbalock); - phba->fcf.fcf_flag &= ~FCF_DISCOVERY; - spin_unlock_irq(&phba->hbalock); } else { + lpfc_printf_log(phba, KERN_INFO, + LOG_FIP | LOG_ELS, + "2794 FLOGI FCF round robin " + "failover to FCF index x%x\n", + fcf_index); rc = lpfc_sli4_fcf_rr_read_fcf_rec(phba, fcf_index); - if (rc) { + if (rc) lpfc_printf_log(phba, KERN_WARNING, LOG_FIP | LOG_ELS, "2761 FLOGI round " @@ -833,10 +836,7 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, "rc:x%x, fcf_index:" "%d\n", rc, phba->fcf.current_rec.fcf_indx); - spin_lock_irq(&phba->hbalock); - phba->fcf.fcf_flag &= ~FCF_DISCOVERY; - spin_unlock_irq(&phba->hbalock); - } else + else goto out; } } -- cgit v1.2.2