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scsi: lpfc: Fix PT2PT PRLI reject

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[ Upstream commit a71e3cdcfc ]

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: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dick Kennedy
2017-03-23 08:47:18 -04:00
committed by Greg Kroah-Hartman
parent bc9aec2fad
commit 2849ef5dce
1 changed files with 2 additions and 1 deletions
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3
drivers/scsi/lpfc/lpfc_els.c
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@@ -7491,7 +7491,8 @@ 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) {
if ((vport->port_state < LPFC_DISC_AUTH) &&
(vport->fc_flag & FC_FABRIC)) {
rjt_err = LSRJT_UNABLE_TPC;
rjt_exp = LSEXP_NOTHING_MORE;
break;