From: James Smart <james.smart@broadcom.com>
Date: Wed, 12 Jul 2017 22:28:24 +0000 (-0400)
Subject: scsi: lpfc: Fix PT2PT PRLI reject
X-Git-Tag: v4.1.12-106.0.20170720_1900~62
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=c2fcf8716bf976df7383d24915443e11d5b7bdc7;p=users%2Fjedix%2Flinux-maple.git

scsi: lpfc: Fix PT2PT PRLI reject

[backport of 114e80db15039e248eb4e458559cef57737930a8]
From: rkennedy <dick.kennedy@avagotech.com>

Orabug: 26439257

lpfc cannot establish connection with targets that send PRLI in P2P
configurations.

If lpfc rejects a PRLI that is sent from a target the target will not
resend and will reject the PRLI send from the initiator.

[mkp: applied by hand]

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

Signed-off-by: Brian Maly <brian.maly@oracle.com>
---

diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index c4b3ab8c5aac5..0a328bc764a7a 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -7792,8 +7792,7 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
 			did, vport->port_state, ndlp->nlp_flag);
 
 		phba->fc_stat.elsRcvPRLI++;
-		if ((vport->port_state < LPFC_DISC_AUTH) &&
-		    (vport->fc_flag & FC_FABRIC)) {
+		if (vport->port_state < LPFC_DISC_AUTH) {
 			rjt_err = LSRJT_UNABLE_TPC;
 			rjt_exp = LSEXP_NOTHING_MORE;
 			break;