493 lines
10 KiB
C
493 lines
10 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 __CT_H__
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#define __CT_H__
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#include <protocol/types.h>
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#pragma pack(1)
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struct ct_hdr_s{
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u32 rev_id:8; /* Revision of the CT */
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u32 in_id:24; /* Initiator Id */
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u32 gs_type:8; /* Generic service Type */
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u32 gs_sub_type:8; /* Generic service sub type */
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u32 options:8; /* options */
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u32 rsvrd:8; /* reserved */
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u32 cmd_rsp_code:16;/* ct command/response code */
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u32 max_res_size:16;/* maximum/residual size */
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u32 frag_id:8; /* fragment ID */
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u32 reason_code:8; /* reason code */
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u32 exp_code:8; /* explanation code */
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u32 vendor_unq:8; /* vendor unique */
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};
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/*
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* defines for the Revision
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*/
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enum {
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CT_GS3_REVISION = 0x01,
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};
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/*
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* defines for gs_type
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*/
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enum {
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CT_GSTYPE_KEYSERVICE = 0xF7,
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CT_GSTYPE_ALIASSERVICE = 0xF8,
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CT_GSTYPE_MGMTSERVICE = 0xFA,
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CT_GSTYPE_TIMESERVICE = 0xFB,
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CT_GSTYPE_DIRSERVICE = 0xFC,
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};
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/*
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* defines for gs_sub_type for gs type directory service
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*/
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enum {
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CT_GSSUBTYPE_NAMESERVER = 0x02,
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};
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/*
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* defines for gs_sub_type for gs type management service
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*/
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enum {
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CT_GSSUBTYPE_CFGSERVER = 0x01,
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CT_GSSUBTYPE_UNZONED_NS = 0x02,
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CT_GSSUBTYPE_ZONESERVER = 0x03,
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CT_GSSUBTYPE_LOCKSERVER = 0x04,
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CT_GSSUBTYPE_HBA_MGMTSERVER = 0x10, /* for FDMI */
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};
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/*
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* defines for CT response code field
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*/
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enum {
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CT_RSP_REJECT = 0x8001,
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CT_RSP_ACCEPT = 0x8002,
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};
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/*
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* defintions for CT reason code
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*/
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enum {
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CT_RSN_INV_CMD = 0x01,
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CT_RSN_INV_VER = 0x02,
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CT_RSN_LOGIC_ERR = 0x03,
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CT_RSN_INV_SIZE = 0x04,
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CT_RSN_LOGICAL_BUSY = 0x05,
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CT_RSN_PROTO_ERR = 0x07,
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CT_RSN_UNABLE_TO_PERF = 0x09,
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CT_RSN_NOT_SUPP = 0x0B,
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CT_RSN_SERVER_NOT_AVBL = 0x0D,
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CT_RSN_SESSION_COULD_NOT_BE_ESTBD = 0x0E,
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CT_RSN_VENDOR_SPECIFIC = 0xFF,
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};
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/*
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* definitions for explanations code for Name server
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*/
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enum {
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CT_NS_EXP_NOADDITIONAL = 0x00,
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CT_NS_EXP_ID_NOT_REG = 0x01,
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CT_NS_EXP_PN_NOT_REG = 0x02,
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CT_NS_EXP_NN_NOT_REG = 0x03,
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CT_NS_EXP_CS_NOT_REG = 0x04,
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CT_NS_EXP_IPN_NOT_REG = 0x05,
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CT_NS_EXP_IPA_NOT_REG = 0x06,
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CT_NS_EXP_FT_NOT_REG = 0x07,
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CT_NS_EXP_SPN_NOT_REG = 0x08,
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CT_NS_EXP_SNN_NOT_REG = 0x09,
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CT_NS_EXP_PT_NOT_REG = 0x0A,
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CT_NS_EXP_IPP_NOT_REG = 0x0B,
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CT_NS_EXP_FPN_NOT_REG = 0x0C,
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CT_NS_EXP_HA_NOT_REG = 0x0D,
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CT_NS_EXP_FD_NOT_REG = 0x0E,
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CT_NS_EXP_FF_NOT_REG = 0x0F,
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CT_NS_EXP_ACCESSDENIED = 0x10,
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CT_NS_EXP_UNACCEPTABLE_ID = 0x11,
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CT_NS_EXP_DATABASEEMPTY = 0x12,
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CT_NS_EXP_NOT_REG_IN_SCOPE = 0x13,
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CT_NS_EXP_DOM_ID_NOT_PRESENT = 0x14,
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CT_NS_EXP_PORT_NUM_NOT_PRESENT = 0x15,
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CT_NS_EXP_NO_DEVICE_ATTACHED = 0x16
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};
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/*
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* defintions for the explanation code for all servers
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*/
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enum {
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CT_EXP_AUTH_EXCEPTION = 0xF1,
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CT_EXP_DB_FULL = 0xF2,
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CT_EXP_DB_EMPTY = 0xF3,
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CT_EXP_PROCESSING_REQ = 0xF4,
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CT_EXP_UNABLE_TO_VERIFY_CONN = 0xF5,
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CT_EXP_DEVICES_NOT_IN_CMN_ZONE = 0xF6
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};
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/*
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* Command codes for Name server
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*/
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enum {
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GS_GID_PN = 0x0121, /* Get Id on port name */
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GS_GPN_ID = 0x0112, /* Get port name on ID */
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GS_GNN_ID = 0x0113, /* Get node name on ID */
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GS_GID_FT = 0x0171, /* Get Id on FC4 type */
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GS_GSPN_ID = 0x0118, /* Get symbolic PN on ID */
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GS_RFT_ID = 0x0217, /* Register fc4type on ID */
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GS_RSPN_ID = 0x0218, /* Register symbolic PN on ID */
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GS_RPN_ID = 0x0212, /* Register port name */
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GS_RNN_ID = 0x0213, /* Register node name */
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GS_RCS_ID = 0x0214, /* Register class of service */
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GS_RPT_ID = 0x021A, /* Register port type */
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GS_GA_NXT = 0x0100, /* Get all next */
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GS_RFF_ID = 0x021F, /* Register FC4 Feature */
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};
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struct fcgs_id_req_s{
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u32 rsvd:8;
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u32 dap:24; /* port identifier */
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};
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#define fcgs_gpnid_req_t struct fcgs_id_req_s
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#define fcgs_gnnid_req_t struct fcgs_id_req_s
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#define fcgs_gspnid_req_t struct fcgs_id_req_s
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struct fcgs_gidpn_req_s{
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wwn_t port_name; /* port wwn */
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};
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struct fcgs_gidpn_resp_s{
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u32 rsvd:8;
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u32 dap:24; /* port identifier */
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};
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/**
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* RFT_ID
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*/
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struct fcgs_rftid_req_s {
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u32 rsvd:8;
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u32 dap:24; /* port identifier */
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u32 fc4_type[8]; /* fc4 types */
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};
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/**
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* RFF_ID : Register FC4 features.
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*/
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#define FC_GS_FCP_FC4_FEATURE_INITIATOR 0x02
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#define FC_GS_FCP_FC4_FEATURE_TARGET 0x01
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struct fcgs_rffid_req_s{
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u32 rsvd :8;
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u32 dap :24; /* port identifier */
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u32 rsvd1 :16;
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u32 fc4ftr_bits :8; /* fc4 feature bits */
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u32 fc4_type :8; /* corresponding FC4 Type */
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};
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/**
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* GID_FT Request
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*/
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struct fcgs_gidft_req_s{
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u8 reserved;
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u8 domain_id; /* domain, 0 - all fabric */
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u8 area_id; /* area, 0 - whole domain */
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u8 fc4_type; /* FC_TYPE_FCP for SCSI devices */
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}; /* GID_FT Request */
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/**
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* GID_FT Response
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*/
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struct fcgs_gidft_resp_s {
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u8 last:1; /* last port identifier flag */
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u8 reserved:7;
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u32 pid:24; /* port identifier */
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}; /* GID_FT Response */
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/**
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* RSPN_ID
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*/
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struct fcgs_rspnid_req_s{
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u32 rsvd:8;
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u32 dap:24; /* port identifier */
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u8 spn_len; /* symbolic port name length */
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u8 spn[256]; /* symbolic port name */
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};
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/**
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* RPN_ID
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*/
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struct fcgs_rpnid_req_s{
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u32 rsvd:8;
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u32 port_id:24;
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wwn_t port_name;
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};
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/**
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* RNN_ID
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*/
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struct fcgs_rnnid_req_s{
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u32 rsvd:8;
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u32 port_id:24;
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wwn_t node_name;
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};
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/**
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* RCS_ID
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*/
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struct fcgs_rcsid_req_s{
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u32 rsvd:8;
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u32 port_id:24;
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u32 cos;
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};
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/**
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* RPT_ID
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*/
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struct fcgs_rptid_req_s{
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u32 rsvd:8;
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u32 port_id:24;
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u32 port_type:8;
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u32 rsvd1:24;
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};
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/**
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* GA_NXT Request
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*/
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struct fcgs_ganxt_req_s{
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u32 rsvd:8;
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u32 port_id:24;
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};
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/**
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* GA_NXT Response
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*/
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struct fcgs_ganxt_rsp_s{
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u32 port_type:8; /* Port Type */
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u32 port_id:24; /* Port Identifier */
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wwn_t port_name; /* Port Name */
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u8 spn_len; /* Length of Symbolic Port Name */
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char spn[255]; /* Symbolic Port Name */
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wwn_t node_name; /* Node Name */
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u8 snn_len; /* Length of Symbolic Node Name */
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char snn[255]; /* Symbolic Node Name */
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u8 ipa[8]; /* Initial Process Associator */
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u8 ip[16]; /* IP Address */
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u32 cos; /* Class of Service */
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u32 fc4types[8]; /* FC-4 TYPEs */
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wwn_t fabric_port_name;
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/* Fabric Port Name */
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u32 rsvd:8; /* Reserved */
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u32 hard_addr:24; /* Hard Address */
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};
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/*
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* Fabric Config Server
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*/
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/*
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* Command codes for Fabric Configuration Server
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*/
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enum {
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GS_FC_GFN_CMD = 0x0114, /* GS FC Get Fabric Name */
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GS_FC_GMAL_CMD = 0x0116, /* GS FC GMAL */
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GS_FC_TRACE_CMD = 0x0400, /* GS FC Trace Route */
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GS_FC_PING_CMD = 0x0401, /* GS FC Ping */
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};
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/*
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* Source or Destination Port Tags.
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*/
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enum {
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GS_FTRACE_TAG_NPORT_ID = 1,
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GS_FTRACE_TAG_NPORT_NAME = 2,
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};
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/*
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* Port Value : Could be a Port id or wwn
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*/
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union fcgs_port_val_u{
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u32 nport_id;
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wwn_t nport_wwn;
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};
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#define GS_FTRACE_MAX_HOP_COUNT 20
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#define GS_FTRACE_REVISION 1
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/*
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* Ftrace Related Structures.
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*/
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/*
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* STR (Switch Trace) Reject Reason Codes. From FC-SW.
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*/
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enum {
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GS_FTRACE_STR_CMD_COMPLETED_SUCC = 0,
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GS_FTRACE_STR_CMD_NOT_SUPP_IN_NEXT_SWITCH,
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GS_FTRACE_STR_NO_RESP_FROM_NEXT_SWITCH,
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GS_FTRACE_STR_MAX_HOP_CNT_REACHED,
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GS_FTRACE_STR_SRC_PORT_NOT_FOUND,
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GS_FTRACE_STR_DST_PORT_NOT_FOUND,
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GS_FTRACE_STR_DEVICES_NOT_IN_COMMON_ZONE,
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GS_FTRACE_STR_NO_ROUTE_BW_PORTS,
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GS_FTRACE_STR_NO_ADDL_EXPLN,
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GS_FTRACE_STR_FABRIC_BUSY,
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GS_FTRACE_STR_FABRIC_BUILD_IN_PROGRESS,
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GS_FTRACE_STR_VENDOR_SPECIFIC_ERR_START = 0xf0,
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GS_FTRACE_STR_VENDOR_SPECIFIC_ERR_END = 0xff,
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};
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/*
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* Ftrace Request
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*/
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struct fcgs_ftrace_req_s{
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u32 revision;
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u16 src_port_tag; /* Source Port tag */
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u16 src_port_len; /* Source Port len */
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union fcgs_port_val_u src_port_val; /* Source Port value */
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u16 dst_port_tag; /* Destination Port tag */
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u16 dst_port_len; /* Destination Port len */
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union fcgs_port_val_u dst_port_val; /* Destination Port value */
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u32 token;
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u8 vendor_id[8]; /* T10 Vendor Identifier */
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u8 vendor_info[8]; /* Vendor specific Info */
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u32 max_hop_cnt; /* Max Hop Count */
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};
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/*
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* Path info structure
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*/
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struct fcgs_ftrace_path_info_s{
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wwn_t switch_name; /* Switch WWN */
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u32 domain_id;
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wwn_t ingress_port_name; /* Ingress ports wwn */
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u32 ingress_phys_port_num; /* Ingress ports physical port
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* number
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*/
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wwn_t egress_port_name; /* Ingress ports wwn */
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u32 egress_phys_port_num; /* Ingress ports physical port
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* number
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*/
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};
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/*
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* Ftrace Acc Response
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*/
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struct fcgs_ftrace_resp_s{
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u32 revision;
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u32 token;
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u8 vendor_id[8]; /* T10 Vendor Identifier */
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u8 vendor_info[8]; /* Vendor specific Info */
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u32 str_rej_reason_code; /* STR Reject Reason Code */
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u32 num_path_info_entries; /* No. of path info entries */
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/*
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* path info entry/entries.
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*/
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struct fcgs_ftrace_path_info_s path_info[1];
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};
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/*
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* Fabric Config Server : FCPing
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*/
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/*
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* FC Ping Request
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*/
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struct fcgs_fcping_req_s{
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u32 revision;
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u16 port_tag;
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u16 port_len; /* Port len */
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union fcgs_port_val_u port_val; /* Port value */
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u32 token;
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};
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/*
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* FC Ping Response
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*/
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struct fcgs_fcping_resp_s{
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u32 token;
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};
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/*
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* Command codes for zone server query.
|
||
|
*/
|
||
|
enum {
|
||
|
ZS_GZME = 0x0124, /* Get zone member extended */
|
||
|
};
|
||
|
|
||
|
/*
|
||
|
* ZS GZME request
|
||
|
*/
|
||
|
#define ZS_GZME_ZNAMELEN 32
|
||
|
struct zs_gzme_req_s{
|
||
|
u8 znamelen;
|
||
|
u8 rsvd[3];
|
||
|
u8 zname[ZS_GZME_ZNAMELEN];
|
||
|
};
|
||
|
|
||
|
enum zs_mbr_type{
|
||
|
ZS_MBR_TYPE_PWWN = 1,
|
||
|
ZS_MBR_TYPE_DOMPORT = 2,
|
||
|
ZS_MBR_TYPE_PORTID = 3,
|
||
|
ZS_MBR_TYPE_NWWN = 4,
|
||
|
};
|
||
|
|
||
|
struct zs_mbr_wwn_s{
|
||
|
u8 mbr_type;
|
||
|
u8 rsvd[3];
|
||
|
wwn_t wwn;
|
||
|
};
|
||
|
|
||
|
struct zs_query_resp_s{
|
||
|
u32 nmbrs; /* number of zone members */
|
||
|
struct zs_mbr_wwn_s mbr[1];
|
||
|
};
|
||
|
|
||
|
/*
|
||
|
* GMAL Command ( Get ( interconnect Element) Management Address List)
|
||
|
* To retrieve the IP Address of a Switch.
|
||
|
*/
|
||
|
|
||
|
#define CT_GMAL_RESP_PREFIX_TELNET "telnet://"
|
||
|
#define CT_GMAL_RESP_PREFIX_HTTP "http://"
|
||
|
|
||
|
/* GMAL/GFN request */
|
||
|
struct fcgs_req_s {
|
||
|
wwn_t wwn; /* PWWN/NWWN */
|
||
|
};
|
||
|
|
||
|
#define fcgs_gmal_req_t struct fcgs_req_s
|
||
|
#define fcgs_gfn_req_t struct fcgs_req_s
|
||
|
|
||
|
/* Accept Response to GMAL */
|
||
|
struct fcgs_gmal_resp_s {
|
||
|
u32 ms_len; /* Num of entries */
|
||
|
u8 ms_ma[256];
|
||
|
};
|
||
|
|
||
|
struct fc_gmal_entry_s {
|
||
|
u8 len;
|
||
|
u8 prefix[7]; /* like "http://" */
|
||
|
u8 ip_addr[248];
|
||
|
};
|
||
|
|
||
|
#pragma pack()
|
||
|
|
||
|
#endif
|