/**
* Use this function to instantiate a new FCS vport object. This
* function will not trigger any HW initialization process (which will be
* done in vport_start() call)
*
* param[in] vport - pointer to bfa_fcs_vport_t. This space
* needs to be allocated by the driver.
* param[in] fcs - FCS instance
* param[in] vport_cfg - vport configuration
* param[in] vf_id - VF_ID if vport is created within a VF.
* FC_VF_ID_NULL to specify base fabric.
* param[in] vport_drv - Opaque handle back to the driver's vport
* structure
*
* retval BFA_STATUS_OK - on success.
* retval BFA_STATUS_FAILED - on failure.
*/
bfa_status_t
bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs,
u16 vf_id, struct bfa_port_cfg_s *vport_cfg,
struct bfad_vport_s *vport_drv)
{
if (vport_cfg->pwwn == 0)
return BFA_STATUS_INVALID_WWN;
if (bfa_fcs_port_get_pwwn(&fcs->fabric.bport) == vport_cfg->pwwn)
return BFA_STATUS_VPORT_WWN_BP;
if (bfa_fcs_vport_lookup(fcs, vf_id, vport_cfg->pwwn) != NULL)
return BFA_STATUS_VPORT_EXISTS;
if (bfa_fcs_fabric_vport_count(&fcs->fabric) ==
bfa_fcs_vport_get_max(fcs))
return BFA_STATUS_VPORT_MAX;
vport->lps = bfa_lps_alloc(fcs->bfa);
if (!vport->lps)
return BFA_STATUS_VPORT_MAX;
vport->vport_drv = vport_drv;
bfa_sm_set_state(vport, bfa_fcs_vport_sm_uninit);
bfa_fcs_lport_init(&vport->lport, fcs, vf_id, vport_cfg, vport);
bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_CREATE);
return BFA_STATUS_OK;
}
/*
* 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);
}
}
