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Diffstat (limited to 'drivers/scsi/bfa/vfapi.c')
-rw-r--r--drivers/scsi/bfa/vfapi.c292
1 files changed, 0 insertions, 292 deletions
diff --git a/drivers/scsi/bfa/vfapi.c b/drivers/scsi/bfa/vfapi.c
deleted file mode 100644
index 391a4790bebd..000000000000
--- a/drivers/scsi/bfa/vfapi.c
+++ /dev/null
@@ -1,292 +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.
- */
-
-/**
- * vfapi.c Fabric module implementation.
- */
-
-#include "fcs_fabric.h"
-#include "fcs_trcmod.h"
-
-BFA_TRC_FILE(FCS, VFAPI);
-
-/**
- * fcs_vf_api virtual fabrics API
- */
-
-/**
- * Enable VF mode.
- *
- * @param[in] fcs fcs module instance
- * @param[in] vf_id default vf_id of port, FC_VF_ID_NULL
- * to use standard default vf_id of 1.
- *
- * @retval BFA_STATUS_OK vf mode is enabled
- * @retval BFA_STATUS_BUSY Port is active. Port must be disabled
- * before VF mode can be enabled.
- */
-bfa_status_t
-bfa_fcs_vf_mode_enable(struct bfa_fcs_s *fcs, u16 vf_id)
-{
- return BFA_STATUS_OK;
-}
-
-/**
- * Disable VF mode.
- *
- * @param[in] fcs fcs module instance
- *
- * @retval BFA_STATUS_OK vf mode is disabled
- * @retval BFA_STATUS_BUSY VFs are present and being used. All
- * VFs must be deleted before disabling
- * VF mode.
- */
-bfa_status_t
-bfa_fcs_vf_mode_disable(struct bfa_fcs_s *fcs)
-{
- return BFA_STATUS_OK;
-}
-
-/**
- * Create a new VF instance.
- *
- * A new VF is created using the given VF configuration. A VF is identified
- * by VF id. No duplicate VF creation is allowed with the same VF id. Once
- * a VF is created, VF is automatically started after link initialization
- * and EVFP exchange is completed.
- *
- * param[in] vf - FCS vf data structure. Memory is
- * allocated by caller (driver)
- * param[in] fcs - FCS module
- * param[in] vf_cfg - VF configuration
- * param[in] vf_drv - Opaque handle back to the driver's
- * virtual vf structure
- *
- * retval BFA_STATUS_OK VF creation is successful
- * retval BFA_STATUS_FAILED VF creation failed
- * retval BFA_STATUS_EEXIST A VF exists with the given vf_id
- */
-bfa_status_t
-bfa_fcs_vf_create(bfa_fcs_vf_t *vf, struct bfa_fcs_s *fcs, u16 vf_id,
- struct bfa_port_cfg_s *port_cfg, struct bfad_vf_s *vf_drv)
-{
- bfa_trc(fcs, vf_id);
- return BFA_STATUS_OK;
-}
-
-/**
- * Use this function to delete a BFA VF object. VF object should
- * be stopped before this function call.
- *
- * param[in] vf - pointer to bfa_vf_t.
- *
- * retval BFA_STATUS_OK On vf deletion success
- * retval BFA_STATUS_BUSY VF is not in a stopped state
- * retval BFA_STATUS_INPROGRESS VF deletion in in progress
- */
-bfa_status_t
-bfa_fcs_vf_delete(bfa_fcs_vf_t *vf)
-{
- bfa_trc(vf->fcs, vf->vf_id);
- return BFA_STATUS_OK;
-}
-
-/**
- * Start participation in VF. This triggers login to the virtual fabric.
- *
- * param[in] vf - pointer to bfa_vf_t.
- *
- * return None
- */
-void
-bfa_fcs_vf_start(bfa_fcs_vf_t *vf)
-{
- bfa_trc(vf->fcs, vf->vf_id);
-}
-
-/**
- * Logout with the virtual fabric.
- *
- * param[in] vf - pointer to bfa_vf_t.
- *
- * retval BFA_STATUS_OK On success.
- * retval BFA_STATUS_INPROGRESS VF is being stopped.
- */
-bfa_status_t
-bfa_fcs_vf_stop(bfa_fcs_vf_t *vf)
-{
- bfa_trc(vf->fcs, vf->vf_id);
- return BFA_STATUS_OK;
-}
-
-/**
- * Returns attributes of the given VF.
- *
- * param[in] vf pointer to bfa_vf_t.
- * param[out] vf_attr vf attributes returned
- *
- * return None
- */
-void
-bfa_fcs_vf_get_attr(bfa_fcs_vf_t *vf, struct bfa_vf_attr_s *vf_attr)
-{
- bfa_trc(vf->fcs, vf->vf_id);
-}
-
-/**
- * Return statistics associated with the given vf.
- *
- * param[in] vf pointer to bfa_vf_t.
- * param[out] vf_stats vf statistics returned
- *
- * @return None
- */
-void
-bfa_fcs_vf_get_stats(bfa_fcs_vf_t *vf, struct bfa_vf_stats_s *vf_stats)
-{
- bfa_os_memcpy(vf_stats, &vf->stats, sizeof(struct bfa_vf_stats_s));
- return;
-}
-
-void
-/**
- * clear statistics associated with the given vf.
- *
- * param[in] vf pointer to bfa_vf_t.
- *
- * @return None
- */
-bfa_fcs_vf_clear_stats(bfa_fcs_vf_t *vf)
-{
- bfa_os_memset(&vf->stats, 0, sizeof(struct bfa_vf_stats_s));
- return;
-}
-
-/**
- * Returns FCS vf structure for a given vf_id.
- *
- * param[in] vf_id - VF_ID
- *
- * return
- * If lookup succeeds, retuns fcs vf object, otherwise returns NULL
- */
-bfa_fcs_vf_t *
-bfa_fcs_vf_lookup(struct bfa_fcs_s *fcs, u16 vf_id)
-{
- bfa_trc(fcs, vf_id);
- if (vf_id == FC_VF_ID_NULL)
- return &fcs->fabric;
-
- /**
- * @todo vf support
- */
-
- return NULL;
-}
-
-/**
- * Returns driver VF structure for a given FCS vf.
- *
- * param[in] vf - pointer to bfa_vf_t
- *
- * return Driver VF structure
- */
-struct bfad_vf_s *
-bfa_fcs_vf_get_drv_vf(bfa_fcs_vf_t *vf)
-{
- bfa_assert(vf);
- bfa_trc(vf->fcs, vf->vf_id);
- return vf->vf_drv;
-}
-
-/**
- * Return the list of VFs configured.
- *
- * param[in] fcs fcs module instance
- * param[out] vf_ids returned list of vf_ids
- * param[in,out] nvfs in:size of vf_ids array,
- * out:total elements present,
- * actual elements returned is limited by the size
- *
- * return Driver VF structure
- */
-void
-bfa_fcs_vf_list(struct bfa_fcs_s *fcs, u16 *vf_ids, int *nvfs)
-{
- bfa_trc(fcs, *nvfs);
-}
-
-/**
- * Return the list of all VFs visible from fabric.
- *
- * param[in] fcs fcs module instance
- * param[out] vf_ids returned list of vf_ids
- * param[in,out] nvfs in:size of vf_ids array,
- * out:total elements present,
- * actual elements returned is limited by the size
- *
- * return Driver VF structure
- */
-void
-bfa_fcs_vf_list_all(struct bfa_fcs_s *fcs, u16 *vf_ids, int *nvfs)
-{
- bfa_trc(fcs, *nvfs);
-}
-
-/**
- * Return the list of local logical ports present in the given VF.
- *
- * param[in] vf vf for which logical ports are returned
- * param[out] lpwwn returned logical port wwn list
- * param[in,out] nlports in:size of lpwwn list;
- * out:total elements present,
- * actual elements returned is limited by the size
- *
- */
-void
-bfa_fcs_vf_get_ports(bfa_fcs_vf_t *vf, wwn_t lpwwn[], int *nlports)
-{
- struct list_head *qe;
- struct bfa_fcs_vport_s *vport;
- int i;
- struct bfa_fcs_s *fcs;
-
- if (vf == NULL || lpwwn == NULL || *nlports == 0)
- return;
-
- fcs = vf->fcs;
-
- bfa_trc(fcs, vf->vf_id);
- bfa_trc(fcs, (u32) *nlports);
-
- i = 0;
- lpwwn[i++] = vf->bport.port_cfg.pwwn;
-
- list_for_each(qe, &vf->vport_q) {
- if (i >= *nlports)
- break;
-
- vport = (struct bfa_fcs_vport_s *) qe;
- lpwwn[i++] = vport->lport.port_cfg.pwwn;
- }
-
- bfa_trc(fcs, i);
- *nlports = i;
- return;
-}
-
-
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-12 07:15:49 +0300