diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_os.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 545167627e48..bee1b8a82020 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -360,6 +360,13 @@ MODULE_PARM_DESC(ql2xnvme_queues, "1 - Minimum number of queues supported\n" "8 - Default value"); +int ql2xfc2target = 1; +module_param(ql2xfc2target, int, 0444); +MODULE_PARM_DESC(qla2xfc2target, + "Enables FC2 Target support. " + "0 - FC2 Target support is disabled. " + "1 - FC2 Target support is enabled (default)."); + static struct scsi_transport_template *qla2xxx_transport_template = NULL; struct scsi_transport_template *qla2xxx_transport_vport_template = NULL; @@ -1858,6 +1865,17 @@ __qla2x00_abort_all_cmds(struct qla_qpair *qp, int res) for (cnt = 1; cnt < req->num_outstanding_cmds; cnt++) { sp = req->outstanding_cmds[cnt]; if (sp) { + /* + * perform lockless completion during driver unload + */ + if (qla2x00_chip_is_down(vha)) { + req->outstanding_cmds[cnt] = NULL; + spin_unlock_irqrestore(qp->qp_lock_ptr, flags); + sp->done(sp, res); + spin_lock_irqsave(qp->qp_lock_ptr, flags); + continue; + } + switch (sp->cmd_type) { case TYPE_SRB: qla2x00_abort_srb(qp, sp, res, &flags); @@ -4085,7 +4103,8 @@ 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 && + if (ql2xfc2target && + fcport->loop_id != FC_NO_LOOP_ID && (fcport->flags & FCF_FCP2_DEVICE) && fcport->port_type == FCT_TARGET && !qla2x00_reset_active(vha)) { |