diff options
| author | James Smart <james.smart@emulex.com> | 2010-04-06 15:06:30 -0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-04-11 13:45:53 -0500 |
| commit | 78730cfe0649bce86e64eafda9bdffa38f05d396 (patch) | |
| tree | 7a0cbdf556602349b81db5962b5aec87bff68d8a /drivers/scsi/lpfc/lpfc_init.c | |
| parent | c74959370369cd870560777b7db7ec940565bb85 (diff) | |
[SCSI] lpfc 8.3.12: Fix discovery issues
- Add code to prevent unreg_vpi mailbox command from failing.
- Add code to reset the HBA if unreg_vpi mailbox fails with busy status.
- Remove code that was clearing the nlp_type stored during rport discovery.
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_init.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 03681013d804..cd9697edf860 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -3227,12 +3227,26 @@ lpfc_sli4_perform_vport_cvl(struct lpfc_vport *vport) if (!vport) return NULL; - ndlp = lpfc_findnode_did(vport, Fabric_DID); - if (!ndlp) - return NULL; phba = vport->phba; if (!phba) return NULL; + ndlp = lpfc_findnode_did(vport, Fabric_DID); + if (!ndlp) { + /* Cannot find existing Fabric ndlp, so allocate a new one */ + ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_KERNEL); + if (!ndlp) + return 0; + lpfc_nlp_init(vport, ndlp, Fabric_DID); + /* Set the node type */ + ndlp->nlp_type |= NLP_FABRIC; + /* Put ndlp onto node list */ + lpfc_enqueue_node(vport, ndlp); + } else if (!NLP_CHK_NODE_ACT(ndlp)) { + /* re-setup ndlp without removing from node list */ + ndlp = lpfc_enable_node(vport, ndlp, NLP_STE_UNUSED_NODE); + if (!ndlp) + return 0; + } if (phba->pport->port_state <= LPFC_FLOGI) return NULL; /* If virtual link is not yet instantiated ignore CVL */ |