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_sli.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_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 1ab7937097a..7a61455140b 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -12661,6 +12661,7 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport) struct lpfc_hba *phba = vport->phba; LPFC_MBOXQ_t *mb, *nextmb; struct lpfc_dmabuf *mp; + struct lpfc_nodelist *ndlp; spin_lock_irq(&phba->hbalock); list_for_each_entry_safe(mb, nextmb, &phba->sli.mboxq, list) { @@ -12677,6 +12678,11 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport) __lpfc_mbuf_free(phba, mp->virt, mp->phys); kfree(mp); } + ndlp = (struct lpfc_nodelist *) mb->context2; + if (ndlp) { + lpfc_nlp_put(ndlp); + mb->context2 = NULL; + } } list_del(&mb->list); mempool_free(mb, phba->mbox_mem_pool); @@ -12686,6 +12692,15 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport) if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) || (mb->u.mb.mbxCommand == MBX_REG_VPI)) mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl; + if (mb->u.mb.mbxCommand == MBX_REG_LOGIN64) { + ndlp = (struct lpfc_nodelist *) mb->context2; + if (ndlp) { + lpfc_nlp_put(ndlp); + mb->context2 = NULL; + } + /* Unregister the RPI when mailbox complete */ + mb->mbox_flag |= LPFC_MBX_IMED_UNREG; + } } spin_unlock_irq(&phba->hbalock); } |