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    Subject[PATCH AUTOSEL for 3.18 10/40] scsi: lpfc: Fix PT2PT PRLI reject
    Date
    From: Dick Kennedy <dick.kennedy@broadcom.com>

    [ Upstream commit a71e3cdcfce4880a4578915e110e3eaed1659765 ]

    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>
    ---
    drivers/scsi/lpfc/lpfc_els.c | 3 ++-
    1 file changed, 2 insertions(+), 1 deletion(-)

    diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
    index 4c25485aa934..89c24eca0241 100644
    --- a/drivers/scsi/lpfc/lpfc_els.c
    +++ b/drivers/scsi/lpfc/lpfc_els.c
    @@ -6870,7 +6870,8 @@ 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;
    --
    2.11.0
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