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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.
*/
#ifndef __BFA_DEFS_PORT_H__
#define __BFA_DEFS_PORT_H__
#include <bfa_os_inc.h>
#include <protocol/types.h>
#include <defs/bfa_defs_pport.h>
#include <defs/bfa_defs_ioc.h>
#define BFA_FCS_FABRIC_IPADDR_SZ 16
/**
* symbolic names for base port/virtual port
*/
#define BFA_SYMNAME_MAXLEN 128 /* vmware/windows uses 128 bytes */
struct bfa_port_symname_s {
char symname[BFA_SYMNAME_MAXLEN];
};
/**
* Roles of FCS port:
* - FCP IM and FCP TM roles cannot be enabled together for a FCS port
* - Create multiple ports if both IM and TM functions required.
* - Atleast one role must be specified.
*/
enum bfa_port_role {
BFA_PORT_ROLE_FCP_IM = 0x01, /* FCP initiator role */
BFA_PORT_ROLE_FCP_TM = 0x02, /* FCP target role */
BFA_PORT_ROLE_FCP_IPFC = 0x04, /* IP over FC role */
BFA_PORT_ROLE_FCP_MAX = BFA_PORT_ROLE_FCP_IPFC | BFA_PORT_ROLE_FCP_IM
};
/**
* FCS port configuration.
*/
struct bfa_port_cfg_s {
wwn_t pwwn; /* port wwn */
wwn_t nwwn; /* node wwn */
struct bfa_port_symname_s sym_name; /* vm port symbolic name */
enum bfa_port_role roles; /* FCS port roles */
u32 rsvd;
u8 tag[16]; /* opaque tag from application */
};
/**
* FCS port states
*/
enum bfa_port_state {
BFA_PORT_UNINIT = 0, /* PORT is not yet initialized */
BFA_PORT_FDISC = 1, /* FDISC is in progress */
BFA_PORT_ONLINE = 2, /* login to fabric is complete */
BFA_PORT_OFFLINE = 3, /* No login to fabric */
};
/**
* FCS port type. Required for VmWare.
*/
enum bfa_port_type {
BFA_PORT_TYPE_PHYSICAL = 0,
BFA_PORT_TYPE_VIRTUAL,
};
/**
* FCS port offline reason. Required for VmWare.
*/
enum bfa_port_offline_reason {
BFA_PORT_OFFLINE_UNKNOWN = 0,
BFA_PORT_OFFLINE_LINKDOWN,
BFA_PORT_OFFLINE_FAB_UNSUPPORTED, /* NPIV not supported by the
* fabric */
BFA_PORT_OFFLINE_FAB_NORESOURCES,
BFA_PORT_OFFLINE_FAB_LOGOUT,
};
/**
* FCS lport info. Required for VmWare.
*/
struct bfa_port_info_s {
u8 port_type; /* bfa_port_type_t : physical or
* virtual */
u8 port_state; /* one of bfa_port_state values */
u8 offline_reason; /* one of bfa_port_offline_reason_t
* values */
wwn_t port_wwn;
wwn_t node_wwn;
/*
* following 4 feilds are valid for Physical Ports only
*/
u32 max_vports_supp; /* Max supported vports */
u32 num_vports_inuse; /* Num of in use vports */
u32 max_rports_supp; /* Max supported rports */
u32 num_rports_inuse; /* Num of doscovered rports */
};
/**
* FCS port statistics
*/
struct bfa_port_stats_s {
u32 ns_plogi_sent;
u32 ns_plogi_rsp_err;
u32 ns_plogi_acc_err;
u32 ns_plogi_accepts;
u32 ns_rejects; /* NS command rejects */
u32 ns_plogi_unknown_rsp;
u32 ns_plogi_alloc_wait;
u32 ns_retries; /* NS command retries */
u32 ns_timeouts; /* NS command timeouts */
u32 ns_rspnid_sent;
u32 ns_rspnid_accepts;
u32 ns_rspnid_rsp_err;
u32 ns_rspnid_rejects;
u32 ns_rspnid_alloc_wait;
u32 ns_rftid_sent;
u32 ns_rftid_accepts;
u32 ns_rftid_rsp_err;
u32 ns_rftid_rejects;
u32 ns_rftid_alloc_wait;
u32 ns_rffid_sent;
u32 ns_rffid_accepts;
u32 ns_rffid_rsp_err;
u32 ns_rffid_rejects;
u32 ns_rffid_alloc_wait;
u32 ns_gidft_sent;
u32 ns_gidft_accepts;
u32 ns_gidft_rsp_err;
u32 ns_gidft_rejects;
u32 ns_gidft_unknown_rsp;
u32 ns_gidft_alloc_wait;
/*
* Mgmt Server stats
*/
u32 ms_retries; /* MS command retries */
u32 ms_timeouts; /* MS command timeouts */
u32 ms_plogi_sent;
u32 ms_plogi_rsp_err;
u32 ms_plogi_acc_err;
u32 ms_plogi_accepts;
u32 ms_rejects; /* NS command rejects */
u32 ms_plogi_unknown_rsp;
u32 ms_plogi_alloc_wait;
u32 num_rscn; /* Num of RSCN received */
u32 num_portid_rscn;/* Num portid format RSCN
* received */
u32 uf_recvs; /* unsolicited recv frames */
u32 uf_recv_drops; /* dropped received frames */
u32 rsvd; /* padding for 64 bit alignment */
};
/**
* BFA port attribute returned in queries
*/
struct bfa_port_attr_s {
enum bfa_port_state state; /* port state */
u32 pid; /* port ID */
struct bfa_port_cfg_s port_cfg; /* port configuration */
enum bfa_pport_type port_type; /* current topology */
u32 loopback; /* cable is externally looped back */
wwn_t fabric_name; /* attached switch's nwwn */
u8 fabric_ip_addr[BFA_FCS_FABRIC_IPADDR_SZ]; /* attached
* fabric's ip addr */
};
/**
* BFA physical port Level events
* Arguments below are in BFAL context from Mgmt
* BFA_PORT_AEN_ONLINE: [in]: pwwn [out]: pwwn
* BFA_PORT_AEN_OFFLINE: [in]: pwwn [out]: pwwn
* BFA_PORT_AEN_RLIR: [in]: None [out]: pwwn, rlir_data, rlir_len
* BFA_PORT_AEN_SFP_INSERT: [in]: pwwn [out]: port_id, pwwn
* BFA_PORT_AEN_SFP_REMOVE: [in]: pwwn [out]: port_id, pwwn
* BFA_PORT_AEN_SFP_POM: [in]: pwwn [out]: level, port_id, pwwn
* BFA_PORT_AEN_ENABLE: [in]: pwwn [out]: pwwn
* BFA_PORT_AEN_DISABLE: [in]: pwwn [out]: pwwn
* BFA_PORT_AEN_AUTH_ON: [in]: pwwn [out]: pwwn
* BFA_PORT_AEN_AUTH_OFF: [in]: pwwn [out]: pwwn
* BFA_PORT_AEN_DISCONNECT: [in]: pwwn [out]: pwwn
* BFA_PORT_AEN_QOS_NEG: [in]: pwwn [out]: pwwn
* BFA_PORT_AEN_FABRIC_NAME_CHANGE: [in]: pwwn, [out]: pwwn, fwwn
*
*/
enum bfa_port_aen_event {
BFA_PORT_AEN_ONLINE = 1, /* Physical Port online event */
BFA_PORT_AEN_OFFLINE = 2, /* Physical Port offline event */
BFA_PORT_AEN_RLIR = 3, /* RLIR event, not supported */
BFA_PORT_AEN_SFP_INSERT = 4, /* SFP inserted event */
BFA_PORT_AEN_SFP_REMOVE = 5, /* SFP removed event */
BFA_PORT_AEN_SFP_POM = 6, /* SFP POM event */
BFA_PORT_AEN_ENABLE = 7, /* Physical Port enable event */
BFA_PORT_AEN_DISABLE = 8, /* Physical Port disable event */
BFA_PORT_AEN_AUTH_ON = 9, /* Physical Port auth success event */
BFA_PORT_AEN_AUTH_OFF = 10, /* Physical Port auth fail event */
BFA_PORT_AEN_DISCONNECT = 11, /* Physical Port disconnect event */
BFA_PORT_AEN_QOS_NEG = 12, /* Base Port QOS negotiation event */
BFA_PORT_AEN_FABRIC_NAME_CHANGE = 13, /* Fabric Name/WWN change
* event */
BFA_PORT_AEN_SFP_ACCESS_ERROR = 14, /* SFP read error event */
BFA_PORT_AEN_SFP_UNSUPPORT = 15, /* Unsupported SFP event */
};
enum bfa_port_aen_sfp_pom {
BFA_PORT_AEN_SFP_POM_GREEN = 1, /* Normal */
BFA_PORT_AEN_SFP_POM_AMBER = 2, /* Warning */
BFA_PORT_AEN_SFP_POM_RED = 3, /* Critical */
BFA_PORT_AEN_SFP_POM_MAX = BFA_PORT_AEN_SFP_POM_RED
};
struct bfa_port_aen_data_s {
enum bfa_ioc_type_e ioc_type;
wwn_t pwwn; /* WWN of the physical port */
wwn_t fwwn; /* WWN of the fabric port */
mac_t mac; /* MAC addres of the ethernet port,
* applicable to CNA port only */
int phy_port_num; /*! For SFP related events */
enum bfa_port_aen_sfp_pom level; /* Only transitions will
* be informed */
};
#endif /* __BFA_DEFS_PORT_H__ */
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