127 lines
4.3 KiB
C
127 lines
4.3 KiB
C
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/*
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* Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
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* All rights reserved
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* www.brocade.com
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*
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* Linux driver for Brocade Fibre Channel Host Bus Adapter.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License (GPL) Version 2 as
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* published by the Free Software Foundation
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#ifndef __BFA_DEFS_ITNIM_H__
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#define __BFA_DEFS_ITNIM_H__
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#include <bfa_os_inc.h>
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#include <protocol/types.h>
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/**
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* FCS itnim states
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*/
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enum bfa_itnim_state {
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BFA_ITNIM_OFFLINE = 0, /* offline */
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BFA_ITNIM_PRLI_SEND = 1, /* prli send */
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BFA_ITNIM_PRLI_SENT = 2, /* prli sent */
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BFA_ITNIM_PRLI_RETRY = 3, /* prli retry */
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BFA_ITNIM_HCB_ONLINE = 4, /* online callback */
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BFA_ITNIM_ONLINE = 5, /* online */
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BFA_ITNIM_HCB_OFFLINE = 6, /* offline callback */
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BFA_ITNIM_INITIATIOR = 7, /* initiator */
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};
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struct bfa_itnim_hal_stats_s {
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u32 onlines; /* ITN nexus onlines (PRLI done) */
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u32 offlines; /* ITN Nexus offlines */
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u32 creates; /* ITN create requests */
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u32 deletes; /* ITN delete requests */
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u32 create_comps; /* ITN create completions */
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u32 delete_comps; /* ITN delete completions */
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u32 sler_events; /* SLER (sequence level error
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* recovery) events */
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u32 ioc_disabled; /* Num IOC disables */
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u32 cleanup_comps; /* ITN cleanup completions */
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u32 tm_cmnds; /* task management(TM) cmnds sent */
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u32 tm_fw_rsps; /* TM cmds firmware responses */
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u32 tm_success; /* TM successes */
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u32 tm_failures; /* TM failures */
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u32 tm_io_comps; /* TM IO completions */
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u32 tm_qresumes; /* TM queue resumes (after waiting
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* for resources)
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*/
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u32 tm_iocdowns; /* TM cmnds affected by IOC down */
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u32 tm_cleanups; /* TM cleanups */
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u32 tm_cleanup_comps;
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/* TM cleanup completions */
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u32 ios; /* IO requests */
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u32 io_comps; /* IO completions */
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u64 input_reqs; /* INPUT requests */
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u64 output_reqs; /* OUTPUT requests */
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};
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/**
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* FCS remote port statistics
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*/
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struct bfa_itnim_stats_s {
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u32 onlines; /* num rport online */
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u32 offlines; /* num rport offline */
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u32 prli_sent; /* num prli sent out */
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u32 fcxp_alloc_wait;/* num fcxp alloc waits */
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u32 prli_rsp_err; /* num prli rsp errors */
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u32 prli_rsp_acc; /* num prli rsp accepts */
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u32 initiator; /* rport is an initiator */
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u32 prli_rsp_parse_err; /* prli rsp parsing errors */
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u32 prli_rsp_rjt; /* num prli rsp rejects */
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u32 timeout; /* num timeouts detected */
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u32 sler; /* num sler notification from BFA */
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u32 rsvd;
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struct bfa_itnim_hal_stats_s hal_stats;
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};
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/**
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* FCS itnim attributes returned in queries
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*/
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struct bfa_itnim_attr_s {
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enum bfa_itnim_state state; /* FCS itnim state */
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u8 retry; /* data retransmision support */
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u8 task_retry_id; /* task retry ident support */
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u8 rec_support; /* REC supported */
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u8 conf_comp; /* confirmed completion supp */
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};
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/**
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* BFA ITNIM events.
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* Arguments below are in BFAL context from Mgmt
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* BFA_ITNIM_AEN_NEW: [in]: None [out]: vf_id, lpwwn
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* BFA_ITNIM_AEN_DELETE: [in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets),
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* [out]: vf_id, ppwwn, lpwwn, rpwwn
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* BFA_ITNIM_AEN_ONLINE: [in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets),
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* [out]: vf_id, ppwwn, lpwwn, rpwwn
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* BFA_ITNIM_AEN_OFFLINE: [in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets),
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* [out]: vf_id, ppwwn, lpwwn, rpwwn
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* BFA_ITNIM_AEN_DISCONNECT:[in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets),
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* [out]: vf_id, ppwwn, lpwwn, rpwwn
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*/
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enum bfa_itnim_aen_event {
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BFA_ITNIM_AEN_ONLINE = 1, /* Target online */
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BFA_ITNIM_AEN_OFFLINE = 2, /* Target offline */
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BFA_ITNIM_AEN_DISCONNECT = 3, /* Target disconnected */
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};
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/**
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* BFA ITNIM event data structure.
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*/
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struct bfa_itnim_aen_data_s {
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u16 vf_id; /* vf_id of the IT nexus */
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u16 rsvd[3];
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wwn_t ppwwn; /* WWN of its physical port */
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wwn_t lpwwn; /* WWN of logical port */
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wwn_t rpwwn; /* WWN of remote(target) port */
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};
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#endif /* __BFA_DEFS_ITNIM_H__ */
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