FC-LS mandates that we should invalidate all sequences before sending a
LOGO. And we should set the event to RPORT_EV_STOP when a LOGO request
has been received to signal that all exchanges are terminated.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Chad Dupuis <chad.dupuis@qlogic.com>
Tested-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
*/
static int fc_rport_logoff(struct fc_rport_priv *rdata)
{
*/
static int fc_rport_logoff(struct fc_rport_priv *rdata)
{
+ struct fc_lport *lport = rdata->local_port;
+ u32 port_id = rdata->ids.port_id;
+
mutex_lock(&rdata->rp_mutex);
FC_RPORT_DBG(rdata, "Remove port\n");
mutex_lock(&rdata->rp_mutex);
FC_RPORT_DBG(rdata, "Remove port\n");
FC_RPORT_DBG(rdata, "Port in Delete state, not removing\n");
goto out;
}
FC_RPORT_DBG(rdata, "Port in Delete state, not removing\n");
goto out;
}
+ /*
+ * FC-LS states:
+ * To explicitly Logout, the initiating Nx_Port shall terminate
+ * other open Sequences that it initiated with the destination
+ * Nx_Port prior to performing Logout.
+ */
+ lport->tt.exch_mgr_reset(lport, 0, port_id);
+ lport->tt.exch_mgr_reset(lport, port_id, 0);
+
fc_rport_enter_logo(rdata);
/*
fc_rport_enter_logo(rdata);
/*
FC_RPORT_DBG(rdata, "Received LOGO request while in state %s\n",
fc_rport_state(rdata));
FC_RPORT_DBG(rdata, "Received LOGO request while in state %s\n",
fc_rport_state(rdata));
- fc_rport_enter_delete(rdata, RPORT_EV_LOGO);
+ fc_rport_enter_delete(rdata, RPORT_EV_STOP);
mutex_unlock(&rdata->rp_mutex);
kref_put(&rdata->kref, rdata->local_port->tt.rport_destroy);
} else
mutex_unlock(&rdata->rp_mutex);
kref_put(&rdata->kref, rdata->local_port->tt.rport_destroy);
} else