| /* |
| * 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_RPORT_H__ |
| #define __BFA_DEFS_RPORT_H__ |
| |
| #include <bfa_os_inc.h> |
| #include <protocol/types.h> |
| #include <defs/bfa_defs_pport.h> |
| #include <defs/bfa_defs_port.h> |
| #include <defs/bfa_defs_qos.h> |
| |
| /** |
| * FCS remote port states |
| */ |
| enum bfa_rport_state { |
| BFA_RPORT_UNINIT = 0, /* PORT is not yet initialized */ |
| BFA_RPORT_OFFLINE = 1, /* rport is offline */ |
| BFA_RPORT_PLOGI = 2, /* PLOGI to rport is in progress */ |
| BFA_RPORT_ONLINE = 3, /* login to rport is complete */ |
| BFA_RPORT_PLOGI_RETRY = 4, /* retrying login to rport */ |
| BFA_RPORT_NSQUERY = 5, /* nameserver query */ |
| BFA_RPORT_ADISC = 6, /* ADISC authentication */ |
| BFA_RPORT_LOGO = 7, /* logging out with rport */ |
| BFA_RPORT_LOGORCV = 8, /* handling LOGO from rport */ |
| BFA_RPORT_NSDISC = 9, /* re-discover rport */ |
| }; |
| |
| /** |
| * Rport Scsi Function : Initiator/Target. |
| */ |
| enum bfa_rport_function { |
| BFA_RPORT_INITIATOR = 0x01, /* SCSI Initiator */ |
| BFA_RPORT_TARGET = 0x02, /* SCSI Target */ |
| }; |
| |
| /** |
| * port/node symbolic names for rport |
| */ |
| #define BFA_RPORT_SYMNAME_MAXLEN 255 |
| struct bfa_rport_symname_s { |
| char symname[BFA_RPORT_SYMNAME_MAXLEN]; |
| }; |
| |
| struct bfa_rport_hal_stats_s { |
| u32 sm_un_cr; /* uninit: create events */ |
| u32 sm_un_unexp; /* uninit: exception events */ |
| u32 sm_cr_on; /* created: online events */ |
| u32 sm_cr_del; /* created: delete events */ |
| u32 sm_cr_hwf; /* created: IOC down */ |
| u32 sm_cr_unexp; /* created: exception events */ |
| u32 sm_fwc_rsp; /* fw create: f/w responses */ |
| u32 sm_fwc_del; /* fw create: delete events */ |
| u32 sm_fwc_off; /* fw create: offline events */ |
| u32 sm_fwc_hwf; /* fw create: IOC down */ |
| u32 sm_fwc_unexp; /* fw create: exception events*/ |
| u32 sm_on_off; /* online: offline events */ |
| u32 sm_on_del; /* online: delete events */ |
| u32 sm_on_hwf; /* online: IOC down events */ |
| u32 sm_on_unexp; /* online: exception events */ |
| u32 sm_fwd_rsp; /* fw delete: fw responses */ |
| u32 sm_fwd_del; /* fw delete: delete events */ |
| u32 sm_fwd_hwf; /* fw delete: IOC down events */ |
| u32 sm_fwd_unexp; /* fw delete: exception events*/ |
| u32 sm_off_del; /* offline: delete events */ |
| u32 sm_off_on; /* offline: online events */ |
| u32 sm_off_hwf; /* offline: IOC down events */ |
| u32 sm_off_unexp; /* offline: exception events */ |
| u32 sm_del_fwrsp; /* delete: fw responses */ |
| u32 sm_del_hwf; /* delete: IOC down events */ |
| u32 sm_del_unexp; /* delete: exception events */ |
| u32 sm_delp_fwrsp; /* delete pend: fw responses */ |
| u32 sm_delp_hwf; /* delete pend: IOC downs */ |
| u32 sm_delp_unexp; /* delete pend: exceptions */ |
| u32 sm_offp_fwrsp; /* off-pending: fw responses */ |
| u32 sm_offp_del; /* off-pending: deletes */ |
| u32 sm_offp_hwf; /* off-pending: IOC downs */ |
| u32 sm_offp_unexp; /* off-pending: exceptions */ |
| u32 sm_iocd_off; /* IOC down: offline events */ |
| u32 sm_iocd_del; /* IOC down: delete events */ |
| u32 sm_iocd_on; /* IOC down: online events */ |
| u32 sm_iocd_unexp; /* IOC down: exceptions */ |
| u32 rsvd; |
| }; |
| |
| /** |
| * FCS remote port statistics |
| */ |
| struct bfa_rport_stats_s { |
| u32 offlines; /* remote port offline count */ |
| u32 onlines; /* remote port online count */ |
| u32 rscns; /* RSCN affecting rport */ |
| u32 plogis; /* plogis sent */ |
| u32 plogi_accs; /* plogi accepts */ |
| u32 plogi_timeouts; /* plogi timeouts */ |
| u32 plogi_rejects; /* rcvd plogi rejects */ |
| u32 plogi_failed; /* local failure */ |
| u32 plogi_rcvd; /* plogis rcvd */ |
| u32 prli_rcvd; /* inbound PRLIs */ |
| u32 adisc_rcvd; /* ADISCs received */ |
| u32 adisc_rejects; /* recvd ADISC rejects */ |
| u32 adisc_sent; /* ADISC requests sent */ |
| u32 adisc_accs; /* ADISC accepted by rport */ |
| u32 adisc_failed; /* ADISC failed (no response) */ |
| u32 adisc_rejected; /* ADISC rejected by us */ |
| u32 logos; /* logos sent */ |
| u32 logo_accs; /* LOGO accepts from rport */ |
| u32 logo_failed; /* LOGO failures */ |
| u32 logo_rejected; /* LOGO rejects from rport */ |
| u32 logo_rcvd; /* LOGO from remote port */ |
| |
| u32 rpsc_rcvd; /* RPSC received */ |
| u32 rpsc_rejects; /* recvd RPSC rejects */ |
| u32 rpsc_sent; /* RPSC requests sent */ |
| u32 rpsc_accs; /* RPSC accepted by rport */ |
| u32 rpsc_failed; /* RPSC failed (no response) */ |
| u32 rpsc_rejected; /* RPSC rejected by us */ |
| |
| u32 rsvd; |
| struct bfa_rport_hal_stats_s hal_stats; /* BFA rport stats */ |
| }; |
| |
| /** |
| * Rport's QoS attributes |
| */ |
| struct bfa_rport_qos_attr_s { |
| enum bfa_qos_priority qos_priority; /* rport's QoS priority */ |
| u32 qos_flow_id; /* QoS flow Id */ |
| }; |
| |
| /** |
| * FCS remote port attributes returned in queries |
| */ |
| struct bfa_rport_attr_s { |
| wwn_t nwwn; /* node wwn */ |
| wwn_t pwwn; /* port wwn */ |
| enum fc_cos cos_supported; /* supported class of services */ |
| u32 pid; /* port ID */ |
| u32 df_sz; /* Max payload size */ |
| enum bfa_rport_state state; /* Rport State machine state */ |
| enum fc_cos fc_cos; /* FC classes of services */ |
| bfa_boolean_t cisc; /* CISC capable device */ |
| struct bfa_rport_symname_s symname; /* Symbolic Name */ |
| enum bfa_rport_function scsi_function; /* Initiator/Target */ |
| struct bfa_rport_qos_attr_s qos_attr; /* qos attributes */ |
| enum bfa_pport_speed curr_speed; /* operating speed got from |
| * RPSC ELS. UNKNOWN, if RPSC |
| * is not supported */ |
| bfa_boolean_t trl_enforced; /* TRL enforced ? TRUE/FALSE */ |
| enum bfa_pport_speed assigned_speed; /* Speed assigned by the user. |
| * will be used if RPSC is not |
| * supported by the rport */ |
| }; |
| |
| #define bfa_rport_aen_qos_data_t struct bfa_rport_qos_attr_s |
| |
| /** |
| * BFA remote port events |
| * Arguments below are in BFAL context from Mgmt |
| * BFA_RPORT_AEN_ONLINE: [in]: lpwwn [out]: vf_id, lpwwn, rpwwn |
| * BFA_RPORT_AEN_OFFLINE: [in]: lpwwn [out]: vf_id, lpwwn, rpwwn |
| * BFA_RPORT_AEN_DISCONNECT:[in]: lpwwn [out]: vf_id, lpwwn, rpwwn |
| * BFA_RPORT_AEN_QOS_PRIO: [in]: lpwwn [out]: vf_id, lpwwn, rpwwn, prio |
| * BFA_RPORT_AEN_QOS_FLOWID:[in]: lpwwn [out]: vf_id, lpwwn, rpwwn, flow_id |
| */ |
| enum bfa_rport_aen_event { |
| BFA_RPORT_AEN_ONLINE = 1, /* RPort online event */ |
| BFA_RPORT_AEN_OFFLINE = 2, /* RPort offline event */ |
| BFA_RPORT_AEN_DISCONNECT = 3, /* RPort disconnect event */ |
| BFA_RPORT_AEN_QOS_PRIO = 4, /* QOS priority change event */ |
| BFA_RPORT_AEN_QOS_FLOWID = 5, /* QOS flow Id change event */ |
| }; |
| |
| struct bfa_rport_aen_data_s { |
| u16 vf_id; /* vf_id of this logical port */ |
| u16 rsvd[3]; |
| wwn_t ppwwn; /* WWN of its physical port */ |
| wwn_t lpwwn; /* WWN of this logical port */ |
| wwn_t rpwwn; /* WWN of this remote port */ |
| union { |
| bfa_rport_aen_qos_data_t qos; |
| } priv; |
| }; |
| |
| #endif /* __BFA_DEFS_RPORT_H__ */ |
