| From foo@baz Thu Dec 21 09:02:40 CET 2017 |
| From: Dick Kennedy <dick.kennedy@broadcom.com> |
| Date: Thu, 23 Mar 2017 08:47:18 -0400 |
| Subject: scsi: lpfc: Fix PT2PT PRLI reject |
| |
| 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> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| drivers/scsi/lpfc/lpfc_els.c | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| --- a/drivers/scsi/lpfc/lpfc_els.c |
| +++ b/drivers/scsi/lpfc/lpfc_els.c |
| @@ -7782,7 +7782,8 @@ lpfc_els_unsol_buffer(struct lpfc_hba *p |
| 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; |