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Based on 1 normalized pattern(s): 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 66 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141901.606369721@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
472 lines
14 KiB
C
472 lines
14 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
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* Copyright (c) 2014- QLogic Corporation.
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* All rights reserved
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* www.qlogic.com
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*
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* Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter.
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*/
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#ifndef __BFA_DEFS_FCS_H__
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#define __BFA_DEFS_FCS_H__
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#include "bfa_fc.h"
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#include "bfa_defs_svc.h"
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/*
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* VF states
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*/
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enum bfa_vf_state {
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BFA_VF_UNINIT = 0, /* fabric is not yet initialized */
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BFA_VF_LINK_DOWN = 1, /* link is down */
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BFA_VF_FLOGI = 2, /* flogi is in progress */
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BFA_VF_AUTH = 3, /* authentication in progress */
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BFA_VF_NOFABRIC = 4, /* fabric is not present */
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BFA_VF_ONLINE = 5, /* login to fabric is complete */
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BFA_VF_EVFP = 6, /* EVFP is in progress */
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BFA_VF_ISOLATED = 7, /* port isolated due to vf_id mismatch */
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};
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/*
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* VF statistics
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*/
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struct bfa_vf_stats_s {
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u32 flogi_sent; /* Num FLOGIs sent */
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u32 flogi_rsp_err; /* FLOGI response errors */
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u32 flogi_acc_err; /* FLOGI accept errors */
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u32 flogi_accepts; /* FLOGI accepts received */
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u32 flogi_rejects; /* FLOGI rejects received */
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u32 flogi_unknown_rsp; /* Unknown responses for FLOGI */
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u32 flogi_alloc_wait; /* Allocation waits prior to sending FLOGI */
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u32 flogi_rcvd; /* FLOGIs received */
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u32 flogi_rejected; /* Incoming FLOGIs rejected */
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u32 fabric_onlines; /* Internal fabric online notification sent
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* to other modules */
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u32 fabric_offlines; /* Internal fabric offline notification sent
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* to other modules */
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u32 resvd; /* padding for 64 bit alignment */
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};
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/*
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* VF attributes returned in queries
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*/
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struct bfa_vf_attr_s {
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enum bfa_vf_state state; /* VF state */
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u32 rsvd;
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wwn_t fabric_name; /* fabric name */
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};
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#define BFA_FCS_MAX_LPORTS 256
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#define BFA_FCS_FABRIC_IPADDR_SZ 16
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/*
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* symbolic names for base port/virtual port
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*/
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#define BFA_SYMNAME_MAXLEN 128 /* 128 bytes */
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struct bfa_lport_symname_s {
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char symname[BFA_SYMNAME_MAXLEN];
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};
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/*
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* Roles of FCS port:
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* - FCP IM and FCP TM roles cannot be enabled together for a FCS port
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* - Create multiple ports if both IM and TM functions required.
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* - Atleast one role must be specified.
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*/
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enum bfa_lport_role {
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BFA_LPORT_ROLE_FCP_IM = 0x01, /* FCP initiator role */
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BFA_LPORT_ROLE_FCP_MAX = BFA_LPORT_ROLE_FCP_IM,
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};
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/*
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* FCS port configuration.
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*/
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struct bfa_lport_cfg_s {
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wwn_t pwwn; /* port wwn */
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wwn_t nwwn; /* node wwn */
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struct bfa_lport_symname_s sym_name; /* vm port symbolic name */
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struct bfa_lport_symname_s node_sym_name; /* Node symbolic name */
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enum bfa_lport_role roles; /* FCS port roles */
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u32 rsvd;
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bfa_boolean_t preboot_vp; /* vport created from PBC */
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u8 tag[16]; /* opaque tag from application */
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u8 padding[4];
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};
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/*
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* FCS port states
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*/
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enum bfa_lport_state {
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BFA_LPORT_UNINIT = 0, /* PORT is not yet initialized */
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BFA_LPORT_FDISC = 1, /* FDISC is in progress */
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BFA_LPORT_ONLINE = 2, /* login to fabric is complete */
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BFA_LPORT_OFFLINE = 3, /* No login to fabric */
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};
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/*
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* FCS port type.
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*/
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enum bfa_lport_type {
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BFA_LPORT_TYPE_PHYSICAL = 0,
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BFA_LPORT_TYPE_VIRTUAL,
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};
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/*
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* FCS port offline reason.
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*/
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enum bfa_lport_offline_reason {
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BFA_LPORT_OFFLINE_UNKNOWN = 0,
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BFA_LPORT_OFFLINE_LINKDOWN,
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BFA_LPORT_OFFLINE_FAB_UNSUPPORTED, /* NPIV not supported by the
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* fabric */
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BFA_LPORT_OFFLINE_FAB_NORESOURCES,
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BFA_LPORT_OFFLINE_FAB_LOGOUT,
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};
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/*
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* FCS lport info.
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*/
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struct bfa_lport_info_s {
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u8 port_type; /* bfa_lport_type_t : physical or
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* virtual */
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u8 port_state; /* one of bfa_lport_state values */
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u8 offline_reason; /* one of bfa_lport_offline_reason_t
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* values */
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wwn_t port_wwn;
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wwn_t node_wwn;
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/*
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* following 4 feilds are valid for Physical Ports only
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*/
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u32 max_vports_supp; /* Max supported vports */
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u32 num_vports_inuse; /* Num of in use vports */
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u32 max_rports_supp; /* Max supported rports */
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u32 num_rports_inuse; /* Num of doscovered rports */
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};
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/*
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* FCS port statistics
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*/
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struct bfa_lport_stats_s {
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u32 ns_plogi_sent;
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u32 ns_plogi_rsp_err;
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u32 ns_plogi_acc_err;
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u32 ns_plogi_accepts;
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u32 ns_rejects; /* NS command rejects */
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u32 ns_plogi_unknown_rsp;
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u32 ns_plogi_alloc_wait;
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u32 ns_retries; /* NS command retries */
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u32 ns_timeouts; /* NS command timeouts */
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u32 ns_rspnid_sent;
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u32 ns_rspnid_accepts;
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u32 ns_rspnid_rsp_err;
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u32 ns_rspnid_rejects;
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u32 ns_rspnid_alloc_wait;
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u32 ns_rftid_sent;
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u32 ns_rftid_accepts;
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u32 ns_rftid_rsp_err;
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u32 ns_rftid_rejects;
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u32 ns_rftid_alloc_wait;
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u32 ns_rffid_sent;
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u32 ns_rffid_accepts;
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u32 ns_rffid_rsp_err;
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u32 ns_rffid_rejects;
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u32 ns_rffid_alloc_wait;
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u32 ns_gidft_sent;
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u32 ns_gidft_accepts;
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u32 ns_gidft_rsp_err;
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u32 ns_gidft_rejects;
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u32 ns_gidft_unknown_rsp;
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u32 ns_gidft_alloc_wait;
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u32 ns_rnnid_sent;
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u32 ns_rnnid_accepts;
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u32 ns_rnnid_rsp_err;
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u32 ns_rnnid_rejects;
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u32 ns_rnnid_alloc_wait;
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u32 ns_rsnn_nn_sent;
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u32 ns_rsnn_nn_accepts;
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u32 ns_rsnn_nn_rsp_err;
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u32 ns_rsnn_nn_rejects;
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u32 ns_rsnn_nn_alloc_wait;
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/*
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* Mgmt Server stats
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*/
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u32 ms_retries; /* MS command retries */
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u32 ms_timeouts; /* MS command timeouts */
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u32 ms_plogi_sent;
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u32 ms_plogi_rsp_err;
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u32 ms_plogi_acc_err;
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u32 ms_plogi_accepts;
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u32 ms_rejects; /* MS command rejects */
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u32 ms_plogi_unknown_rsp;
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u32 ms_plogi_alloc_wait;
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u32 num_rscn; /* Num of RSCN received */
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u32 num_portid_rscn;/* Num portid format RSCN
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* received */
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u32 uf_recvs; /* Unsolicited recv frames */
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u32 uf_recv_drops; /* Dropped received frames */
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u32 plogi_rcvd; /* Received plogi */
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u32 prli_rcvd; /* Received prli */
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u32 adisc_rcvd; /* Received adisc */
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u32 prlo_rcvd; /* Received prlo */
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u32 logo_rcvd; /* Received logo */
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u32 rpsc_rcvd; /* Received rpsc */
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u32 un_handled_els_rcvd; /* Received unhandled ELS */
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u32 rport_plogi_timeouts; /* Rport plogi retry timeout count */
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u32 rport_del_max_plogi_retry; /* Deleted rport
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* (max retry of plogi) */
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};
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/*
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* BFA port attribute returned in queries
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*/
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struct bfa_lport_attr_s {
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enum bfa_lport_state state; /* port state */
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u32 pid; /* port ID */
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struct bfa_lport_cfg_s port_cfg; /* port configuration */
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enum bfa_port_type port_type; /* current topology */
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u32 loopback; /* cable is externally looped back */
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wwn_t fabric_name; /* attached switch's nwwn */
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u8 fabric_ip_addr[BFA_FCS_FABRIC_IPADDR_SZ]; /* attached
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* fabric's ip addr */
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mac_t fpma_mac; /* Lport's FPMA Mac address */
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u16 authfail; /* auth failed state */
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};
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/*
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* VPORT states
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*/
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enum bfa_vport_state {
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BFA_FCS_VPORT_UNINIT = 0,
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BFA_FCS_VPORT_CREATED = 1,
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BFA_FCS_VPORT_OFFLINE = 1,
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BFA_FCS_VPORT_FDISC_SEND = 2,
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BFA_FCS_VPORT_FDISC = 3,
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BFA_FCS_VPORT_FDISC_RETRY = 4,
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BFA_FCS_VPORT_FDISC_RSP_WAIT = 5,
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BFA_FCS_VPORT_ONLINE = 6,
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BFA_FCS_VPORT_DELETING = 7,
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BFA_FCS_VPORT_CLEANUP = 8,
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BFA_FCS_VPORT_LOGO_SEND = 9,
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BFA_FCS_VPORT_LOGO = 10,
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BFA_FCS_VPORT_ERROR = 11,
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BFA_FCS_VPORT_MAX_STATE,
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};
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/*
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* vport statistics
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*/
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struct bfa_vport_stats_s {
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struct bfa_lport_stats_s port_stats; /* base class (port) stats */
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/*
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* TODO - remove
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*/
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u32 fdisc_sent; /* num fdisc sent */
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u32 fdisc_accepts; /* fdisc accepts */
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u32 fdisc_retries; /* fdisc retries */
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u32 fdisc_timeouts; /* fdisc timeouts */
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u32 fdisc_rsp_err; /* fdisc response error */
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u32 fdisc_acc_bad; /* bad fdisc accepts */
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u32 fdisc_rejects; /* fdisc rejects */
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u32 fdisc_unknown_rsp;
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/*
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*!< fdisc rsp unknown error
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*/
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u32 fdisc_alloc_wait;/* fdisc req (fcxp)alloc wait */
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u32 logo_alloc_wait;/* logo req (fcxp) alloc wait */
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u32 logo_sent; /* logo sent */
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u32 logo_accepts; /* logo accepts */
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u32 logo_rejects; /* logo rejects */
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u32 logo_rsp_err; /* logo rsp errors */
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u32 logo_unknown_rsp;
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/* logo rsp unknown errors */
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u32 fab_no_npiv; /* fabric does not support npiv */
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u32 fab_offline; /* offline events from fab SM */
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u32 fab_online; /* online events from fab SM */
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u32 fab_cleanup; /* cleanup request from fab SM */
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u32 rsvd;
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};
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/*
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* BFA vport attribute returned in queries
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*/
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struct bfa_vport_attr_s {
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struct bfa_lport_attr_s port_attr; /* base class (port) attributes */
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enum bfa_vport_state vport_state; /* vport state */
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u32 rsvd;
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};
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/*
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* FCS remote port states
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*/
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enum bfa_rport_state {
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BFA_RPORT_UNINIT = 0, /* PORT is not yet initialized */
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BFA_RPORT_OFFLINE = 1, /* rport is offline */
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BFA_RPORT_PLOGI = 2, /* PLOGI to rport is in progress */
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BFA_RPORT_ONLINE = 3, /* login to rport is complete */
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BFA_RPORT_PLOGI_RETRY = 4, /* retrying login to rport */
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BFA_RPORT_NSQUERY = 5, /* nameserver query */
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BFA_RPORT_ADISC = 6, /* ADISC authentication */
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BFA_RPORT_LOGO = 7, /* logging out with rport */
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BFA_RPORT_LOGORCV = 8, /* handling LOGO from rport */
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BFA_RPORT_NSDISC = 9, /* re-discover rport */
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};
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/*
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* Rport Scsi Function : Initiator/Target.
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*/
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enum bfa_rport_function {
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BFA_RPORT_INITIATOR = 0x01, /* SCSI Initiator */
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BFA_RPORT_TARGET = 0x02, /* SCSI Target */
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};
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/*
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* port/node symbolic names for rport
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*/
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#define BFA_RPORT_SYMNAME_MAXLEN 255
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struct bfa_rport_symname_s {
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char symname[BFA_RPORT_SYMNAME_MAXLEN];
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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_rport_stats_s {
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u32 offlines; /* remote port offline count */
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u32 onlines; /* remote port online count */
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u32 rscns; /* RSCN affecting rport */
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u32 plogis; /* plogis sent */
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u32 plogi_accs; /* plogi accepts */
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u32 plogi_timeouts; /* plogi timeouts */
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u32 plogi_rejects; /* rcvd plogi rejects */
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u32 plogi_failed; /* local failure */
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u32 plogi_rcvd; /* plogis rcvd */
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u32 prli_rcvd; /* inbound PRLIs */
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u32 adisc_rcvd; /* ADISCs received */
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u32 adisc_rejects; /* recvd ADISC rejects */
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u32 adisc_sent; /* ADISC requests sent */
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u32 adisc_accs; /* ADISC accepted by rport */
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u32 adisc_failed; /* ADISC failed (no response) */
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u32 adisc_rejected; /* ADISC rejected by us */
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u32 logos; /* logos sent */
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u32 logo_accs; /* LOGO accepts from rport */
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u32 logo_failed; /* LOGO failures */
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u32 logo_rejected; /* LOGO rejects from rport */
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u32 logo_rcvd; /* LOGO from remote port */
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u32 rpsc_rcvd; /* RPSC received */
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u32 rpsc_rejects; /* recvd RPSC rejects */
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u32 rpsc_sent; /* RPSC requests sent */
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u32 rpsc_accs; /* RPSC accepted by rport */
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u32 rpsc_failed; /* RPSC failed (no response) */
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u32 rpsc_rejected; /* RPSC rejected by us */
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u32 rjt_insuff_res; /* LS RJT with insuff resources */
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struct bfa_rport_hal_stats_s hal_stats; /* BFA rport stats */
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};
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/*
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* FCS remote port attributes returned in queries
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*/
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struct bfa_rport_attr_s {
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wwn_t nwwn; /* node wwn */
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wwn_t pwwn; /* port wwn */
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enum fc_cos cos_supported; /* supported class of services */
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u32 pid; /* port ID */
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u32 df_sz; /* Max payload size */
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enum bfa_rport_state state; /* Rport State machine state */
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enum fc_cos fc_cos; /* FC classes of services */
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bfa_boolean_t cisc; /* CISC capable device */
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struct bfa_rport_symname_s symname; /* Symbolic Name */
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enum bfa_rport_function scsi_function; /* Initiator/Target */
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struct bfa_rport_qos_attr_s qos_attr; /* qos attributes */
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enum bfa_port_speed curr_speed; /* operating speed got from
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* RPSC ELS. UNKNOWN, if RPSC
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* is not supported */
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bfa_boolean_t trl_enforced; /* TRL enforced ? TRUE/FALSE */
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enum bfa_port_speed assigned_speed; /* Speed assigned by the user.
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* will be used if RPSC is not
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* supported by the rport */
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};
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struct bfa_rport_remote_link_stats_s {
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u32 lfc; /* Link Failure Count */
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u32 lsyc; /* Loss of Synchronization Count */
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u32 lsic; /* Loss of Signal Count */
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u32 pspec; /* Primitive Sequence Protocol Error Count */
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u32 itwc; /* Invalid Transmission Word Count */
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u32 icc; /* Invalid CRC Count */
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};
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struct bfa_rport_qualifier_s {
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wwn_t pwwn; /* Port WWN */
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u32 pid; /* port ID */
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u32 rsvd;
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};
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#define BFA_MAX_IO_INDEX 7
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#define BFA_NO_IO_INDEX 9
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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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/*
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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; /* padding for 64 bit alignment */
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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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#endif /* __BFA_DEFS_FCS_H__ */
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