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scsi: qla2xxx: Changes to support FCP2 Target 

Add changes to support FCP2 Target.

Link: https://lore.kernel.org/r/20210810043720.1137-5-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Saurav Kashyap 2021-08-09 21:37:10 -07:00 committed by Martin K. Petersen
parent ade660d4d5
commit 44c57f2058
3 changed files with 17 additions and 2 deletions
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3
drivers/scsi/qla2xxx/qla_dbg.c
View File

@ -12,8 +12,7 @@
* ----------------------------------------------------------------------
* | Module Init and Probe | 0x0199 | |
* | Mailbox commands | 0x1206 | 0x11a5-0x11ff |
* | Device Discovery | 0x2134 | 0x210e-0x2116 |
* | | | 0x211a |
* | Device Discovery | 0x2134 | 0x210e-0x2115 |
* | | | 0x211c-0x2128 |
* | | | 0x212c-0x2134 |
* | Queue Command and IO tracing | 0x3074 | 0x300b |

6
drivers/scsi/qla2xxx/qla_init.c
View File

@ -1787,6 +1787,12 @@ void qla2x00_handle_rscn(scsi_qla_host_t *vha, struct event_arg *ea)
fcport = qla2x00_find_fcport_by_nportid(vha, &ea->id, 1);
if (fcport) {
if (fcport->flags & FCF_FCP2_DEVICE) {
ql_dbg(ql_dbg_disc, vha, 0x2115,
"Delaying session delete for FCP2 portid=%06x %8phC ",
fcport->d_id.b24, fcport->port_name);
return;
}
fcport->scan_needed = 1;
fcport->rscn_gen++;
}

10
drivers/scsi/qla2xxx/qla_os.c
View File

@ -3981,6 +3981,16 @@ qla2x00_mark_all_devices_lost(scsi_qla_host_t *vha)
"Mark all dev lost\n");
list_for_each_entry(fcport, &vha->vp_fcports, list) {
if (fcport->loop_id != FC_NO_LOOP_ID &&
(fcport->flags & FCF_FCP2_DEVICE) &&
fcport->port_type == FCT_TARGET &&
!qla2x00_reset_active(vha)) {
ql_dbg(ql_dbg_disc, vha, 0x211a,
"Delaying session delete for FCP2 flags 0x%x port_type = 0x%x port_id=%06x %phC",
fcport->flags, fcport->port_type,
fcport->d_id.b24, fcport->port_name);
continue;
}
fcport->scan_state = 0;
qlt_schedule_sess_for_deletion(fcport);
}