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authorJames Smart <James.Smart@Emulex.Com>2008-02-08 18:49:39 -0500
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-02-11 17:52:57 -0600
commit1b32f6aa9935ab88eac0d608a4b06369f5d9064a (patch)
treedfca777d4fcd442d33643536963c259a15d67662 /drivers/scsi/lpfc/lpfc_els.c
parente47c9093531d3406a8ae38acca4ce207ef70cc0e (diff)
[SCSI] lpfc 8.2.5 : Miscellaneous Fixes
Miscellaneous fixes: - Fix ERRATT flag which was overlapping - Allow RESTART mbx commands through when stopped. - Accept incoming PLOGI when connected to an N_Port. - Fix NPort to NPort pt2pt problems: ADISC and reg_vpi issues - Fix vport unloading error that erroneously cleaned up RSCN buffers - Fix memory leak during repeated unloads - in mbox handling - Fix link bounce vs FLOGI race conditions Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_els.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 39268e6a1a0..60afc8028ff 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -2046,7 +2046,8 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
retry = 1;
if ((cmd == ELS_CMD_FLOGI) &&
- (phba->fc_topology != TOPOLOGY_LOOP)) {
+ (phba->fc_topology != TOPOLOGY_LOOP) &&
+ !lpfc_error_lost_link(irsp)) {
/* FLOGI retry policy */
retry = 1;
maxretry = 48;
@@ -4091,8 +4092,15 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
ndlp = lpfc_plogi_confirm_nport(phba, payload, ndlp);
if (vport->port_state < LPFC_DISC_AUTH) {
- rjt_err = LSRJT_UNABLE_TPC;
- break;
+ if (!(phba->pport->fc_flag & FC_PT2PT) ||
+ (phba->pport->fc_flag & FC_PT2PT_PLOGI)) {
+ rjt_err = LSRJT_UNABLE_TPC;
+ break;
+ }
+ /* We get here, and drop thru, if we are PT2PT with
+ * another NPort and the other side has initiated
+ * the PLOGI before responding to our FLOGI.
+ */
}
shost = lpfc_shost_from_vport(vport);