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diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_itnim.h b/drivers/scsi/bfa/include/defs/bfa_defs_itnim.h
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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_ITNIM_H__
+#define __BFA_DEFS_ITNIM_H__
+
+#include <bfa_os_inc.h>
+#include <protocol/types.h>
+
+/**
+ * FCS itnim states
+ */
+enum bfa_itnim_state {
+ BFA_ITNIM_OFFLINE = 0, /* offline */
+ BFA_ITNIM_PRLI_SEND = 1, /* prli send */
+ BFA_ITNIM_PRLI_SENT = 2, /* prli sent */
+ BFA_ITNIM_PRLI_RETRY = 3, /* prli retry */
+ BFA_ITNIM_HCB_ONLINE = 4, /* online callback */
+ BFA_ITNIM_ONLINE = 5, /* online */
+ BFA_ITNIM_HCB_OFFLINE = 6, /* offline callback */
+ BFA_ITNIM_INITIATIOR = 7, /* initiator */
+};
+
+struct bfa_itnim_hal_stats_s {
+ u32 onlines; /* ITN nexus onlines (PRLI done) */
+ u32 offlines; /* ITN Nexus offlines */
+ u32 creates; /* ITN create requests */
+ u32 deletes; /* ITN delete requests */
+ u32 create_comps; /* ITN create completions */
+ u32 delete_comps; /* ITN delete completions */
+ u32 sler_events; /* SLER (sequence level error
+ * recovery) events */
+ u32 ioc_disabled; /* Num IOC disables */
+ u32 cleanup_comps; /* ITN cleanup completions */
+ u32 tm_cmnds; /* task management(TM) cmnds sent */
+ u32 tm_fw_rsps; /* TM cmds firmware responses */
+ u32 tm_success; /* TM successes */
+ u32 tm_failures; /* TM failures */
+ u32 tm_io_comps; /* TM IO completions */
+ u32 tm_qresumes; /* TM queue resumes (after waiting
+ * for resources)
+ */
+ u32 tm_iocdowns; /* TM cmnds affected by IOC down */
+ u32 tm_cleanups; /* TM cleanups */
+ u32 tm_cleanup_comps;
+ /* TM cleanup completions */
+ u32 ios; /* IO requests */
+ u32 io_comps; /* IO completions */
+ u64 input_reqs; /* INPUT requests */
+ u64 output_reqs; /* OUTPUT requests */
+};
+
+/**
+ * FCS remote port statistics
+ */
+struct bfa_itnim_stats_s {
+ u32 onlines; /* num rport online */
+ u32 offlines; /* num rport offline */
+ u32 prli_sent; /* num prli sent out */
+ u32 fcxp_alloc_wait;/* num fcxp alloc waits */
+ u32 prli_rsp_err; /* num prli rsp errors */
+ u32 prli_rsp_acc; /* num prli rsp accepts */
+ u32 initiator; /* rport is an initiator */
+ u32 prli_rsp_parse_err; /* prli rsp parsing errors */
+ u32 prli_rsp_rjt; /* num prli rsp rejects */
+ u32 timeout; /* num timeouts detected */
+ u32 sler; /* num sler notification from BFA */
+ u32 rsvd;
+ struct bfa_itnim_hal_stats_s hal_stats;
+};
+
+/**
+ * FCS itnim attributes returned in queries
+ */
+struct bfa_itnim_attr_s {
+ enum bfa_itnim_state state; /* FCS itnim state */
+ u8 retry; /* data retransmision support */
+ u8 task_retry_id; /* task retry ident support */
+ u8 rec_support; /* REC supported */
+ u8 conf_comp; /* confirmed completion supp */
+};
+
+/**
+ * BFA ITNIM events.
+ * Arguments below are in BFAL context from Mgmt
+ * BFA_ITNIM_AEN_NEW: [in]: None [out]: vf_id, lpwwn
+ * BFA_ITNIM_AEN_DELETE: [in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets),
+ * [out]: vf_id, ppwwn, lpwwn, rpwwn
+ * BFA_ITNIM_AEN_ONLINE: [in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets),
+ * [out]: vf_id, ppwwn, lpwwn, rpwwn
+ * BFA_ITNIM_AEN_OFFLINE: [in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets),
+ * [out]: vf_id, ppwwn, lpwwn, rpwwn
+ * BFA_ITNIM_AEN_DISCONNECT:[in]: vf_id, lpwwn, rpwwn (0 = all fcp4 targets),
+ * [out]: vf_id, ppwwn, lpwwn, rpwwn
+ */
+enum bfa_itnim_aen_event {
+ BFA_ITNIM_AEN_ONLINE = 1, /* Target online */
+ BFA_ITNIM_AEN_OFFLINE = 2, /* Target offline */
+ BFA_ITNIM_AEN_DISCONNECT = 3, /* Target disconnected */
+};
+
+/**
+ * BFA ITNIM event data structure.
+ */
+struct bfa_itnim_aen_data_s {
+ u16 vf_id; /* vf_id of the IT nexus */
+ u16 rsvd[3];
+ wwn_t ppwwn; /* WWN of its physical port */
+ wwn_t lpwwn; /* WWN of logical port */
+ wwn_t rpwwn; /* WWN of remote(target) port */
+};
+
+#endif /* __BFA_DEFS_ITNIM_H__ */
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