| From 54a18748cbb3519f565382f254e192d20fa84e86 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Fri, 31 Aug 2018 11:24:38 -0700 |
| Subject: scsi: qla2xxx: Terminate Plogi/PRLI if WWN is 0 |
| |
| From: Quinn Tran <quinn.tran@cavium.com> |
| |
| [ Upstream commit aa9e6d7b9643fc50a88c7b7aa1e34be8dc032749 ] |
| |
| When driver receive PLOGI/PRLI from FW, the WWPN value will be provided. If |
| it is not, then driver will terminate it. The WWPN allows driver to locate |
| the session or create a new session. |
| |
| Signed-off-by: Quinn Tran <quinn.tran@cavium.com> |
| Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> |
| Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| drivers/scsi/qla2xxx/qla_target.c | 6 ++++++ |
| 1 file changed, 6 insertions(+) |
| |
| diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c |
| index d6dc320f81a7a..078d124533247 100644 |
| --- a/drivers/scsi/qla2xxx/qla_target.c |
| +++ b/drivers/scsi/qla2xxx/qla_target.c |
| @@ -4703,6 +4703,12 @@ static int qlt_handle_login(struct scsi_qla_host *vha, |
| sess = qlt_find_sess_invalidate_other(vha, wwn, |
| port_id, loop_id, &conflict_sess); |
| spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags); |
| + } else { |
| + ql_dbg(ql_dbg_disc, vha, 0xffff, |
| + "%s %d Term INOT due to WWN=0 lid=%d, NportID %06X ", |
| + __func__, __LINE__, loop_id, port_id.b24); |
| + qlt_send_term_imm_notif(vha, iocb, 1); |
| + goto out; |
| } |
| |
| if (IS_SW_RESV_ADDR(port_id)) { |
| -- |
| 2.20.1 |
| |
