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qla2x00t-32gbit: Fix N2N link up fail

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During link up/bounce, qla driver would do command flush as part of
cleanup.  In this case, the flush can intefere with FW state.  This patch
allows FW to be in control of link up.

Link: https://lore.kernel.org/r/20190912180918.6436-7-hmadhani@marvell.com
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

[ commit f3f1938bb673b1b5ad182c4608f5f8a24921eea3 upstream ]


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@8644 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2019-11-03 00:24:12 +00:00
parent 2341a90093
commit d0b4561393
2 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
qla2x00t-32gbit/qla_mbx.c
View File

@@ -3897,6 +3897,7 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
fcport->dm_login_expire = jiffies + 2*HZ;
fcport->scan_state = QLA_FCPORT_FOUND;
fcport->n2n_flag = 1;
fcport->keep_nport_handle = 1;
if (vha->flags.nvme_enabled)
fcport->fc4f_nvme = 1;
@@ -4042,6 +4043,7 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
fcport->login_retry = vha->hw->login_retry_count;
fcport->plogi_nack_done_deadline = jiffies + HZ;
fcport->scan_state = QLA_FCPORT_FOUND;
fcport->keep_nport_handle = 1;
fcport->n2n_flag = 1;
fcport->d_id.b.domain =
rptid_entry->u.f2.remote_nport_id[2];

6
qla2x00t-32gbit/qla_os.c
View File

@@ -5198,11 +5198,9 @@ void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e)
if (dfcp)
qlt_schedule_sess_for_deletion(tfcp);
if (N2N_TOPO(vha->hw))
fcport->flags &= ~FCF_FABRIC_DEVICE;
if (N2N_TOPO(vha->hw)) {
fcport->flags &= ~FCF_FABRIC_DEVICE;
fcport->keep_nport_handle = 1;
if (vha->flags.nvme_enabled) {
fcport->fc4f_nvme = 1;
fcport->n2n_flag = 1;