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Diffstat (limited to 'drivers/scsi/bfa/n2n.c')
-rw-r--r--drivers/scsi/bfa/n2n.c105
1 files changed, 0 insertions, 105 deletions
diff --git a/drivers/scsi/bfa/n2n.c b/drivers/scsi/bfa/n2n.c
deleted file mode 100644
index 735456824346..000000000000
--- a/drivers/scsi/bfa/n2n.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-/**
- * n2n.c n2n implementation.
- */
-#include <bfa.h>
-#include <bfa_svc.h>
-#include "fcs_lport.h"
-#include "fcs_rport.h"
-#include "fcs_trcmod.h"
-#include "lport_priv.h"
-
-BFA_TRC_FILE(FCS, N2N);
-
-/**
- * Called by fcs/port to initialize N2N topology.
- */
-void
-bfa_fcs_port_n2n_init(struct bfa_fcs_port_s *port)
-{
-}
-
-/**
- * Called by fcs/port to notify transition to online state.
- */
-void
-bfa_fcs_port_n2n_online(struct bfa_fcs_port_s *port)
-{
- struct bfa_fcs_port_n2n_s *n2n_port = &port->port_topo.pn2n;
- struct bfa_port_cfg_s *pcfg = &port->port_cfg;
- struct bfa_fcs_rport_s *rport;
-
- bfa_trc(port->fcs, pcfg->pwwn);
-
- /*
- * If our PWWN is > than that of the r-port, we have to initiate PLOGI
- * and assign an Address. if not, we need to wait for its PLOGI.
- *
- * If our PWWN is < than that of the remote port, it will send a PLOGI
- * with the PIDs assigned. The rport state machine take care of this
- * incoming PLOGI.
- */
- if (memcmp
- ((void *)&pcfg->pwwn, (void *)&n2n_port->rem_port_wwn,
- sizeof(wwn_t)) > 0) {
- port->pid = N2N_LOCAL_PID;
- /**
- * First, check if we know the device by pwwn.
- */
- rport = bfa_fcs_port_get_rport_by_pwwn(port,
- n2n_port->rem_port_wwn);
- if (rport) {
- bfa_trc(port->fcs, rport->pid);
- bfa_trc(port->fcs, rport->pwwn);
- rport->pid = N2N_REMOTE_PID;
- bfa_fcs_rport_online(rport);
- return;
- }
-
- /*
- * In n2n there can be only one rport. Delete the old one whose
- * pid should be zero, because it is offline.
- */
- if (port->num_rports > 0) {
- rport = bfa_fcs_port_get_rport_by_pid(port, 0);
- bfa_assert(rport != NULL);
- if (rport) {
- bfa_trc(port->fcs, rport->pwwn);
- bfa_fcs_rport_delete(rport);
- }
- }
- bfa_fcs_rport_create(port, N2N_REMOTE_PID);
- }
-}
-
-/**
- * Called by fcs/port to notify transition to offline state.
- */
-void
-bfa_fcs_port_n2n_offline(struct bfa_fcs_port_s *port)
-{
- struct bfa_fcs_port_n2n_s *n2n_port = &port->port_topo.pn2n;
-
- bfa_trc(port->fcs, port->pid);
- port->pid = 0;
- n2n_port->rem_port_wwn = 0;
- n2n_port->reply_oxid = 0;
-}
-
-