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20a2e4ae8d
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@408 d57e44dd-8a1f-0410-8b47-8ef2f437770f
203 lines
6.9 KiB
C
203 lines
6.9 KiB
C
/*
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* iSNS protocol data types
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*
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* Copyright (C) 2006 FUJITA Tomonori <tomof@acm.org>
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* Copyright (C) 2007 - 2008 Vladislav Bolkhovitin
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* Copyright (C) 2007 - 2008 CMS Distribution Limited
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#ifndef ISNS_PROTO_H
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#define ISNS_PROTO_H
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#define ISNS_PORT 3205
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#define ISNS_ALIGN 4
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struct isns_hdr {
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uint16_t version;
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uint16_t function;
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uint16_t length;
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uint16_t flags;
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uint16_t transaction;
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uint16_t sequence;
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uint32_t pdu[0];
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} __attribute__ ((packed));
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struct isns_tlv {
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uint32_t tag;
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uint32_t length;
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uint32_t value[0];
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} __attribute__ ((packed));
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/* Commands and responses (4.1.3) */
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#define ISNS_FUNC_DEV_ATTR_REG 0x0001
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#define ISNS_FUNC_DEV_ATTR_QRY 0x0002
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#define ISNS_FUNC_DEV_GET_NEXT 0x0003
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#define ISNS_FUNC_DEV_DEREG 0x0004
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#define ISNS_FUNC_SCN_REG 0x0005
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#define ISNS_FUNC_SCN_DEREG 0x0006
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#define ISNS_FUNC_SCN_EVENT 0x0007
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#define ISNS_FUNC_SCN 0x0008
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#define ISNS_FUNC_DD_REG 0x0009
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#define ISNS_FUNC_DD_DEREG 0x000a
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#define ISNS_FUNC_DDS_REG 0x000b
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#define ISNS_FUNC_DDS_DEREG 0x000c
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#define ISNS_FUNC_ESI 0x000d
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#define ISNS_FUNC_HEARTBEAT 0x000e
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#define ISNS_FUNC_DEV_ATTR_REG_RSP 0x8001
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#define ISNS_FUNC_DEV_ATTR_QRY_RSP 0x8002
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#define ISNS_FUNC_DEV_GET_NEXT_RSP 0x8003
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#define ISNS_FUNC_DEV_DEREG_RSP 0x8004
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#define ISNS_FUNC_SCN_REG_RSP 0x8005
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#define ISNS_FUNC_SCN_DEREG_RSP 0x8006
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#define ISNS_FUNC_SCN_EVENT_RSP 0x8007
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#define ISNS_FUNC_SCN_RSP 0x8008
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#define ISNS_FUNC_DD_REG_RSP 0x8009
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#define ISNS_FUNC_DD_DEREG_RSP 0x800a
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#define ISNS_FUNC_DDS_REG_RSP 0x800b
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#define ISNS_FUNC_DDS_DEREG_RSP 0x800c
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#define ISNS_FUNC_ESI_RSP 0x800d
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/* iSNSP flags (5.1.4) */
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#define ISNS_FLAG_CLIENT (1U << 15)
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#define ISNS_FLAG_SERVER (1U << 14)
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#define ISNS_FLAG_AUTH (1U << 13)
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#define ISNS_FLAG_REPLACE (1U << 12)
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#define ISNS_FLAG_LAST_PDU (1U << 11)
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#define ISNS_FLAG_FIRST_PDU (1U << 10)
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/* Response Status Codes (5.4) */
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#define ISNS_STATUS_SUCCESS 0
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#define ISNS_STATUS_UNKNOWN_ERROR 1
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#define ISNS_STATUS_FORMAT_ERROR 2
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#define ISNS_STATUS_INVALID_REGISTRATION 3
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#define ISNS_STATUS_RESERVED 4
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#define ISNS_STATUS_INVALID_QUERY 5
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#define ISNS_STATUS_SOURCE_UNKNOWN 6
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#define ISNS_STATUS_SOURCE_ABSENT 7
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#define ISNS_STATUS_SOURCE_UNAUTHORIZED 8
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#define ISNS_STATUS_NO_SUCH_ENTRY 9
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#define ISNS_STATUS_VERSION_NOT_SUPPORTED 10
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#define ISNS_STATUS_INTERNAL_ERROR 11
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#define ISNS_STATUS_BUSY 12
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#define ISNS_STATUS_OPTION_NOT_UNDERSTOOD 13
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#define ISNS_STATUS_INVALID_UPDATE 14
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#define ISNS_STATUS_MESSAGE_NOT_SUPPORTED 15
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#define ISNS_STATUS_SCN_EVENT_REJECTED 16
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#define ISNS_STATUS_SCN_REGISTRATION_REJECTED 17
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#define ISNS_STATUS_ATTRIBUTE_NOT_IMPLEMENTED 18
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#define ISNS_STATUS_FC_DOMAIN_ID_NOT_AVAILABLE 19
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#define ISNS_STATUS_FC_DOMAIN_ID_NOT_ALLOCATED 20
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#define ISNS_STATUS_ESI_NOT_AVAILABLE 21
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#define ISNS_STATUS_INVALIDE_DEREGISTRATION 22
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#define ISNS_STATUS_REGISTRATION_NOT_SUPPORTED 23
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/* Node type (5.4.2) */
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#define ISNS_NODE_CONTROL (1U << 2)
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#define ISNS_NODE_INITIATOR (1U << 1)
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#define ISNS_NODE_TARGET (1U << 0)
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/* Attributes (6.1) */
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#define ISNS_ATTR_DELIMITER 0
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#define ISNS_ATTR_ENTITY_IDENTIFIER 1
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#define ISNS_ATTR_ENTITY_PROTOCOL 2
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#define ISNS_ATTR_MANAGEMENT_IP_ADDRESS 3
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#define ISNS_ATTR_TIMESTAMP 4
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#define ISNS_ATTR_PROTOCOL_VERSION_RANGE 5
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#define ISNS_ATTR_REGISTRATION_PERIOD 6
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#define ISNS_ATTR_ENTITY_INDEX 7
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#define ISNS_ATTR_ENTITY_NEXT_INDEX 8
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#define ISNS_ATTR_ISAKMP_PHASE1 11
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#define ISNS_ATTR_CERTIFICATE 12
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#define ISNS_ATTR_PORTAL_IP_ADDRESS 16
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#define ISNS_ATTR_PORTAL_PORT 17
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#define ISNS_ATTR_PORTAL_SYMBOLIC_NAME 18
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#define ISNS_ATTR_ESI_INTERVAL 19
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#define ISNS_ATTR_ESI_PORT 20
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#define ISNS_ATTR_PORTAL_INDEX 22
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#define ISNS_ATTR_SCN_PORT 23
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#define ISNS_ATTR_PORTAL_NEXT_INDEX 24
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#define ISNS_ATTR_PORTAL_SECURITY_BITMAP 27
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#define ISNS_ATTR_PORTAL_ISAKMP_PHASE1 28
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#define ISNS_ATTR_PORTAL_ISAKMP_PHASE2 29
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#define ISNS_ATTR_PORTAL_CERTIFICATE 31
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#define ISNS_ATTR_ISCSI_NAME 32
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#define ISNS_ATTR_ISCSI_NODE_TYPE 33
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#define ISNS_ATTR_ISCSI_ALIAS 34
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#define ISNS_ATTR_ISCSI_SCN_BITMAP 35
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#define ISNS_ATTR_ISCSI_NODE_INDEX 36
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#define ISNS_ATTR_WWNN_TOKEN 37
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#define ISNS_ATTR_ISCSI_NODE_NEXT_INDEX 38
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#define ISNS_ATTR_ISCSI_AUTHMETHOD 42
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#define ISNS_ATTR_PG_ISCSI_NAME 48
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#define ISNS_ATTR_PG_PORTAL_IP_ADDRESS 49
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#define ISNS_ATTR_PG_PORTAL_PORT 50
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#define ISNS_ATTR_PG_TAG 51
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#define ISNS_ATTR_PG_INDEX 52
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#define ISNS_ATTR_PG_NEXT_INDEX 53
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#define ISNS_ATTR_FC_PORT_NAME_WWPN 64
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#define ISNS_ATTR_PORT_ID 65
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#define ISNS_ATTR_PORT_TYPE 66
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#define ISNS_ATTR_SYMBOLIC_PORT_NAME 67
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#define ISNS_ATTR_FABRIC_PORT_NAME 68
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#define ISNS_ATTR_HARD_ADDRESS 69
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#define ISNS_ATTR_PORT_IP_ADDRESS 70
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#define ISNS_ATTR_CLASS_OF_SERVICE 71
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#define ISNS_ATTR_FC4_TYPES 72
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#define ISNS_ATTR_FC4_DESCRIPOTR 73
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#define ISNS_ATTR_FC4_FEATURES 74
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#define ISNS_ATTR_IFCP_SCN_BITMAP 75
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#define ISNS_ATTR_PORT_ROLE 76
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#define ISNS_ATTR_PERMANENT_PORT_NAME 77
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#define ISNS_ATTR_FC4_TYPE_CODE 95
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#define ISNS_ATTR_FC_NODE_NAME_WWNN 96
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#define ISNS_ATTR_SYMBOLIC_NODE_NAME 97
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#define ISNS_ATTR_NODE_IP_ADDRESS 98
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#define ISNS_ATTR_NODE_IPA 99
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#define ISNS_ATTR_PORXY_ISCSI_NAME 101
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#define ISNS_ATTR_SWITCH_NAME 128
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#define ISNS_ATTR_PREFERRED_ID 129
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#define ISNS_ATTR_ASSIGNED_ID 130
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#define ISNS_ATTR_VIRTUAL_FABRIC_ID 131
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#define ISNS_ATTR_ISNS_SERVER_VENDOR_OUI 256
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#define ISNS_ATTR_DD_SET_ID 2049
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#define ISNS_ATTR_DD_SET_SYM_NAME 2050
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#define ISNS_ATTR_DD_SET_STATUS 2051
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#define ISNS_ATTR_DD_SET_NEXT_ID 2052
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#define ISNS_ATTR_DD_ID 2065
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#define ISNS_ATTR_DD_SYMBOLIC_NAME 2066
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#define ISNS_ATTR_DD_MEMBER_ISCSI_INDEX 2067
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#define ISNS_ATTR_DD_MEMBER_ISCSI_NAME 2068
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#define ISNS_ATTR_DD_MEMBER_FC_PORT_NAME 2069
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#define ISNS_ATTR_DD_MEMBER_PORTAL_INDEX 2070
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#define ISNS_ATTR_DD_MEMBER_IP_ADDR 2071
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#define ISNS_ATTR_DD_MEMBER_TCP_UDP 2072
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#define ISNS_ATTR_DD_FEATURES 2078
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#define ISNS_ATTR_DD_ID_NEXT_ID 2079
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/* SCN flags (6.4.4) */
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#define ISNS_SCN_FLAG_INITIATOR (1U << 24)
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#define ISNS_SCN_FLAG_TARGET (1U << 25)
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#define ISNS_SCN_FLAG_MANAGEMENT (1U << 26)
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#define ISNS_SCN_FLAG_OBJECT_REMOVE (1U << 27)
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#define ISNS_SCN_FLAG_OBJECT_ADDED (1U << 28)
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#define ISNS_SCN_FLAG_OBJECT_UPDATED (1U << 29)
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#define ISNS_SCN_FLAG_DD_REMOVED (1U << 30)
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#define ISNS_SCN_FLAG_DD_ADDED (1U << 31)
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#endif
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