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Diffstat (limited to 'drivers/scsi/bfa/lport_api.c')
-rw-r--r--drivers/scsi/bfa/lport_api.c303
1 files changed, 0 insertions, 303 deletions
diff --git a/drivers/scsi/bfa/lport_api.c b/drivers/scsi/bfa/lport_api.c
deleted file mode 100644
index 72b3f508d0e..00000000000
--- a/drivers/scsi/bfa/lport_api.c
+++ /dev/null
@@ -1,303 +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.
- */
-
-/**
- * port_api.c BFA FCS port
- */
-
-#include <fcs/bfa_fcs.h>
-#include <fcs/bfa_fcs_lport.h>
-#include <fcs/bfa_fcs_rport.h>
-#include "fcs_rport.h"
-#include "fcs_fabric.h"
-#include "fcs_trcmod.h"
-#include "fcs_vport.h"
-
-BFA_TRC_FILE(FCS, PORT_API);
-
-
-
-/**
- * fcs_port_api BFA FCS port API
- */
-
-void
-bfa_fcs_cfg_base_port(struct bfa_fcs_s *fcs, struct bfa_port_cfg_s *port_cfg)
-{
-}
-
-struct bfa_fcs_port_s *
-bfa_fcs_get_base_port(struct bfa_fcs_s *fcs)
-{
- return &fcs->fabric.bport;
-}
-
-wwn_t
-bfa_fcs_port_get_rport(struct bfa_fcs_port_s *port, wwn_t wwn, int index,
- int nrports, bfa_boolean_t bwwn)
-{
- struct list_head *qh, *qe;
- struct bfa_fcs_rport_s *rport = NULL;
- int i;
- struct bfa_fcs_s *fcs;
-
- if (port == NULL || nrports == 0)
- return (wwn_t) 0;
-
- fcs = port->fcs;
- bfa_trc(fcs, (u32) nrports);
-
- i = 0;
- qh = &port->rport_q;
- qe = bfa_q_first(qh);
-
- while ((qe != qh) && (i < nrports)) {
- rport = (struct bfa_fcs_rport_s *)qe;
- if (bfa_os_ntoh3b(rport->pid) > 0xFFF000) {
- qe = bfa_q_next(qe);
- bfa_trc(fcs, (u32) rport->pwwn);
- bfa_trc(fcs, rport->pid);
- bfa_trc(fcs, i);
- continue;
- }
-
- if (bwwn) {
- if (!memcmp(&wwn, &rport->pwwn, 8))
- break;
- } else {
- if (i == index)
- break;
- }
-
- i++;
- qe = bfa_q_next(qe);
- }
-
- bfa_trc(fcs, i);
- if (rport)
- return rport->pwwn;
- else
- return (wwn_t) 0;
-}
-
-void
-bfa_fcs_port_get_rports(struct bfa_fcs_port_s *port, wwn_t rport_wwns[],
- int *nrports)
-{
- struct list_head *qh, *qe;
- struct bfa_fcs_rport_s *rport = NULL;
- int i;
- struct bfa_fcs_s *fcs;
-
- if (port == NULL || rport_wwns == NULL || *nrports == 0)
- return;
-
- fcs = port->fcs;
- bfa_trc(fcs, (u32) *nrports);
-
- i = 0;
- qh = &port->rport_q;
- qe = bfa_q_first(qh);
-
- while ((qe != qh) && (i < *nrports)) {
- rport = (struct bfa_fcs_rport_s *)qe;
- if (bfa_os_ntoh3b(rport->pid) > 0xFFF000) {
- qe = bfa_q_next(qe);
- bfa_trc(fcs, (u32) rport->pwwn);
- bfa_trc(fcs, rport->pid);
- bfa_trc(fcs, i);
- continue;
- }
-
- rport_wwns[i] = rport->pwwn;
-
- i++;
- qe = bfa_q_next(qe);
- }
-
- bfa_trc(fcs, i);
- *nrports = i;
- return;
-}
-
-/*
- * Iterate's through all the rport's in the given port to
- * determine the maximum operating speed.
- *
- * To be used in TRL Functionality only
- */
-enum bfa_pport_speed
-bfa_fcs_port_get_rport_max_speed(struct bfa_fcs_port_s *port)
-{
- struct list_head *qh, *qe;
- struct bfa_fcs_rport_s *rport = NULL;
- struct bfa_fcs_s *fcs;
- enum bfa_pport_speed max_speed = 0;
- struct bfa_pport_attr_s pport_attr;
- enum bfa_pport_speed pport_speed, rport_speed;
- bfa_boolean_t trl_enabled = bfa_fcport_is_ratelim(port->fcs->bfa);
-
- if (port == NULL)
- return 0;
-
- fcs = port->fcs;
-
- /*
- * Get Physical port's current speed
- */
- bfa_fcport_get_attr(port->fcs->bfa, &pport_attr);
- pport_speed = pport_attr.speed;
- bfa_trc(fcs, pport_speed);
-
- qh = &port->rport_q;
- qe = bfa_q_first(qh);
-
- while (qe != qh) {
- rport = (struct bfa_fcs_rport_s *) qe;
- if ((bfa_os_ntoh3b(rport->pid) > 0xFFF000) ||
- (bfa_fcs_rport_get_state(rport) ==
- BFA_RPORT_OFFLINE)) {
- qe = bfa_q_next(qe);
- continue;
- }
-
- rport_speed = rport->rpf.rpsc_speed;
- if ((trl_enabled) && (rport_speed ==
- BFA_PPORT_SPEED_UNKNOWN)) {
- /* Use default ratelim speed setting */
- rport_speed =
- bfa_fcport_get_ratelim_speed(port->fcs->bfa);
- }
-
- if ((rport_speed == BFA_PPORT_SPEED_8GBPS) ||
- (rport_speed > pport_speed)) {
- max_speed = rport_speed;
- break;
- } else if (rport_speed > max_speed) {
- max_speed = rport_speed;
- }
-
- qe = bfa_q_next(qe);
- }
-
- bfa_trc(fcs, max_speed);
- return max_speed;
-}
-
-struct bfa_fcs_port_s *
-bfa_fcs_lookup_port(struct bfa_fcs_s *fcs, u16 vf_id, wwn_t lpwwn)
-{
- struct bfa_fcs_vport_s *vport;
- bfa_fcs_vf_t *vf;
-
- bfa_assert(fcs != NULL);
-
- vf = bfa_fcs_vf_lookup(fcs, vf_id);
- if (vf == NULL) {
- bfa_trc(fcs, vf_id);
- return NULL;
- }
-
- if (!lpwwn || (vf->bport.port_cfg.pwwn == lpwwn))
- return &vf->bport;
-
- vport = bfa_fcs_fabric_vport_lookup(vf, lpwwn);
- if (vport)
- return &vport->lport;
-
- return NULL;
-}
-
-/*
- * API corresponding to VmWare's NPIV_VPORT_GETINFO.
- */
-void
-bfa_fcs_port_get_info(struct bfa_fcs_port_s *port,
- struct bfa_port_info_s *port_info)
-{
-
- bfa_trc(port->fcs, port->fabric->fabric_name);
-
- if (port->vport == NULL) {
- /*
- * This is a Physical port
- */
- port_info->port_type = BFA_PORT_TYPE_PHYSICAL;
-
- /*
- * @todo : need to fix the state & reason
- */
- port_info->port_state = 0;
- port_info->offline_reason = 0;
-
- port_info->port_wwn = bfa_fcs_port_get_pwwn(port);
- port_info->node_wwn = bfa_fcs_port_get_nwwn(port);
-
- port_info->max_vports_supp =
- bfa_lps_get_max_vport(port->fcs->bfa);
- port_info->num_vports_inuse =
- bfa_fcs_fabric_vport_count(port->fabric);
- port_info->max_rports_supp = BFA_FCS_MAX_RPORTS_SUPP;
- port_info->num_rports_inuse = port->num_rports;
- } else {
- /*
- * This is a virtual port
- */
- port_info->port_type = BFA_PORT_TYPE_VIRTUAL;
-
- /*
- * @todo : need to fix the state & reason
- */
- port_info->port_state = 0;
- port_info->offline_reason = 0;
-
- port_info->port_wwn = bfa_fcs_port_get_pwwn(port);
- port_info->node_wwn = bfa_fcs_port_get_nwwn(port);
- }
-}
-
-void
-bfa_fcs_port_get_stats(struct bfa_fcs_port_s *fcs_port,
- struct bfa_port_stats_s *port_stats)
-{
- bfa_os_memcpy(port_stats, &fcs_port->stats,
- sizeof(struct bfa_port_stats_s));
- return;
-}
-
-void
-bfa_fcs_port_clear_stats(struct bfa_fcs_port_s *fcs_port)
-{
- bfa_os_memset(&fcs_port->stats, 0, sizeof(struct bfa_port_stats_s));
- return;
-}
-
-void
-bfa_fcs_port_enable_ipfc_roles(struct bfa_fcs_port_s *fcs_port)
-{
- fcs_port->port_cfg.roles |= BFA_PORT_ROLE_FCP_IPFC;
- return;
-}
-
-void
-bfa_fcs_port_disable_ipfc_roles(struct bfa_fcs_port_s *fcs_port)
-{
- fcs_port->port_cfg.roles &= ~BFA_PORT_ROLE_FCP_IPFC;
- return;
-}
-
-
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