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/*
* 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.
*/
/**
* fcs_lport.h FCS logical port interfaces
*/
#ifndef __FCS_LPORT_H__
#define __FCS_LPORT_H__
#define __VPORT_H__
#include <defs/bfa_defs_port.h>
#include <bfa_svc.h>
#include <fcs/bfa_fcs_lport.h>
#include <fcs/bfa_fcs_rport.h>
#include <fcs/bfa_fcs_vport.h>
#include <fcs_fabric.h>
#include <fcs_ms.h>
#include <cs/bfa_q.h>
#include <fcbuild.h>
/*
* PID used in P2P/N2N ( In Big Endian)
*/
#define N2N_LOCAL_PID 0x010000
#define N2N_REMOTE_PID 0x020000
/*
* Misc Timeouts
*/
/*
* To be used when spawning a timer before retrying a failed command. Milli
* Secs.
*/
#define BFA_FCS_RETRY_TIMEOUT 2000
/*
* Check for Port/Vport Mode/Role
*/
#define BFA_FCS_VPORT_IS_INITIATOR_MODE(port) \
(port->port_cfg.roles & BFA_PORT_ROLE_FCP_IM)
#define BFA_FCS_VPORT_IS_TARGET_MODE(port) \
(port->port_cfg.roles & BFA_PORT_ROLE_FCP_TM)
#define BFA_FCS_VPORT_IS_IPFC_MODE(port) \
(port->port_cfg.roles & BFA_PORT_ROLE_FCP_IPFC)
/*
* Is this a Well Known Address
*/
#define BFA_FCS_PID_IS_WKA(pid) ((bfa_os_ntoh3b(pid) > 0xFFF000) ? 1 : 0)
/*
* Pointer to elements within Port
*/
#define BFA_FCS_GET_HAL_FROM_PORT(port) (port->fcs->bfa)
#define BFA_FCS_GET_NS_FROM_PORT(port) (&port->port_topo.pfab.ns)
#define BFA_FCS_GET_SCN_FROM_PORT(port) (&port->port_topo.pfab.scn)
#define BFA_FCS_GET_MS_FROM_PORT(port) (&port->port_topo.pfab.ms)
#define BFA_FCS_GET_FDMI_FROM_PORT(port) (&port->port_topo.pfab.ms.fdmi)
/*
* handler for unsolicied frames
*/
void bfa_fcs_port_uf_recv(struct bfa_fcs_port_s *lport, struct fchs_s *fchs,
u16 len);
/*
* Following routines will be called by Fabric to indicate port
* online/offline to vport.
*/
void bfa_fcs_lport_attach(struct bfa_fcs_port_s *lport, struct bfa_fcs_s *fcs,
uint16_t vf_id, struct bfa_fcs_vport_s *vport);
void bfa_fcs_lport_init(struct bfa_fcs_port_s *lport,
struct bfa_port_cfg_s *port_cfg);
void bfa_fcs_port_online(struct bfa_fcs_port_s *port);
void bfa_fcs_port_offline(struct bfa_fcs_port_s *port);
void bfa_fcs_port_delete(struct bfa_fcs_port_s *port);
bfa_boolean_t bfa_fcs_port_is_online(struct bfa_fcs_port_s *port);
/*
* Lookup rport based on PID
*/
struct bfa_fcs_rport_s *bfa_fcs_port_get_rport_by_pid(
struct bfa_fcs_port_s *port, u32 pid);
/*
* Lookup rport based on PWWN
*/
struct bfa_fcs_rport_s *bfa_fcs_port_get_rport_by_pwwn(
struct bfa_fcs_port_s *port, wwn_t pwwn);
struct bfa_fcs_rport_s *bfa_fcs_port_get_rport_by_nwwn(
struct bfa_fcs_port_s *port, wwn_t nwwn);
void bfa_fcs_port_add_rport(struct bfa_fcs_port_s *port,
struct bfa_fcs_rport_s *rport);
void bfa_fcs_port_del_rport(struct bfa_fcs_port_s *port,
struct bfa_fcs_rport_s *rport);
void bfa_fcs_port_modinit(struct bfa_fcs_s *fcs);
void bfa_fcs_port_modexit(struct bfa_fcs_s *fcs);
void bfa_fcs_port_lip(struct bfa_fcs_port_s *port);
#endif /* __FCS_LPORT_H__ */
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