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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * Copyright(c) 2011 Intel Corporation. All rights reserved.4 *5 * Maintained at www.Open-FCoE.org6 */7 8#ifndef _FC_MS_H_9#define _FC_MS_H_10 11#include <linux/types.h>12 13/*14 * Fibre Channel Services - Management Service (MS)15 * From T11.org FC-GS-4 Rev 7.91 February 4, 200416 */17 18/*19 * Fabric Device Management Interface20 */21 22/*23 * Common-transport sub-type for FDMI24 */25#define FC_FDMI_SUBTYPE 0x10 /* fs_ct_hdr.ct_fs_subtype */26 27/*28 * Management server FDMI specifications.29 */30#define FDMI_V1 1 /* FDMI version 1 specifications */31#define FDMI_V2 2 /* FDMI version 2 specifications */32 33/*34 * Management server FDMI Requests.35 */36enum fc_fdmi_req {37 FC_FDMI_GRHL = 0x0100, /* Get Registered HBA List */38 FC_FDMI_GHAT = 0x0101, /* Get HBA Attributes */39 FC_FDMI_GRPL = 0x0102, /* Get Registered Port List */40 FC_FDMI_GPAT = 0x0110, /* Get Port Attributes */41 FC_FDMI_RHBA = 0x0200, /* Register HBA */42 FC_FDMI_RHAT = 0x0201, /* Register HBA Attributes */43 FC_FDMI_RPRT = 0x0210, /* Register Port */44 FC_FDMI_RPA = 0x0211, /* Register Port Attributes */45 FC_FDMI_DHBA = 0x0300, /* Deregister HBA */46 FC_FDMI_DHAT = 0x0301, /* Deregister HBA Attributes */47 FC_FDMI_DPRT = 0x0310, /* Deregister Port */48 FC_FDMI_DPA = 0x0311, /* Deregister Port Attributes */49};50 51/*52 * HBA Attribute Entry Type53 */54enum fc_fdmi_hba_attr_type {55 FC_FDMI_HBA_ATTR_NODENAME = 0x0001,56 FC_FDMI_HBA_ATTR_MANUFACTURER = 0x0002,57 FC_FDMI_HBA_ATTR_SERIALNUMBER = 0x0003,58 FC_FDMI_HBA_ATTR_MODEL = 0x0004,59 FC_FDMI_HBA_ATTR_MODELDESCRIPTION = 0x0005,60 FC_FDMI_HBA_ATTR_HARDWAREVERSION = 0x0006,61 FC_FDMI_HBA_ATTR_DRIVERVERSION = 0x0007,62 FC_FDMI_HBA_ATTR_OPTIONROMVERSION = 0x0008,63 FC_FDMI_HBA_ATTR_FIRMWAREVERSION = 0x0009,64 FC_FDMI_HBA_ATTR_OSNAMEVERSION = 0x000A,65 FC_FDMI_HBA_ATTR_MAXCTPAYLOAD = 0x000B,66 FC_FDMI_HBA_ATTR_NODESYMBLNAME = 0x000C,67 FC_FDMI_HBA_ATTR_VENDORSPECIFICINFO = 0x000D,68 FC_FDMI_HBA_ATTR_NUMBEROFPORTS = 0x000E,69 FC_FDMI_HBA_ATTR_FABRICNAME = 0x000F,70 FC_FDMI_HBA_ATTR_BIOSVERSION = 0x0010,71 FC_FDMI_HBA_ATTR_BIOSSTATE = 0x0011,72 FC_FDMI_HBA_ATTR_VENDORIDENTIFIER = 0x00E0,73};74 75/*76 * HBA Attribute Length77 */78#define FC_FDMI_HBA_ATTR_NODENAME_LEN 879#define FC_FDMI_HBA_ATTR_MANUFACTURER_LEN 6480#define FC_FDMI_HBA_ATTR_SERIALNUMBER_LEN 6481#define FC_FDMI_HBA_ATTR_MODEL_LEN 6482#define FC_FDMI_HBA_ATTR_MODELDESCR_LEN 6483#define FC_FDMI_HBA_ATTR_HARDWAREVERSION_LEN 6484#define FC_FDMI_HBA_ATTR_DRIVERVERSION_LEN 6485#define FC_FDMI_HBA_ATTR_OPTIONROMVERSION_LEN 6486#define FC_FDMI_HBA_ATTR_FIRMWAREVERSION_LEN 6487#define FC_FDMI_HBA_ATTR_OSNAMEVERSION_LEN 12888#define FC_FDMI_HBA_ATTR_MAXCTPAYLOAD_LEN 489#define FC_FDMI_HBA_ATTR_NODESYMBLNAME_LEN 6490#define FC_FDMI_HBA_ATTR_VENDORSPECIFICINFO_LEN 491#define FC_FDMI_HBA_ATTR_NUMBEROFPORTS_LEN 492#define FC_FDMI_HBA_ATTR_FABRICNAME_LEN 893#define FC_FDMI_HBA_ATTR_BIOSVERSION_LEN 6494#define FC_FDMI_HBA_ATTR_BIOSSTATE_LEN 495#define FC_FDMI_HBA_ATTR_VENDORIDENTIFIER_LEN 896 97/*98 * Port Attribute Type99 */100enum fc_fdmi_port_attr_type {101 FC_FDMI_PORT_ATTR_FC4TYPES = 0x0001,102 FC_FDMI_PORT_ATTR_SUPPORTEDSPEED = 0x0002,103 FC_FDMI_PORT_ATTR_CURRENTPORTSPEED = 0x0003,104 FC_FDMI_PORT_ATTR_MAXFRAMESIZE = 0x0004,105 FC_FDMI_PORT_ATTR_OSDEVICENAME = 0x0005,106 FC_FDMI_PORT_ATTR_HOSTNAME = 0x0006,107 FC_FDMI_PORT_ATTR_NODENAME = 0x0007,108 FC_FDMI_PORT_ATTR_PORTNAME = 0x0008,109 FC_FDMI_PORT_ATTR_SYMBOLICNAME = 0x0009,110 FC_FDMI_PORT_ATTR_PORTTYPE = 0x000A,111 FC_FDMI_PORT_ATTR_SUPPORTEDCLASSSRVC = 0x000B,112 FC_FDMI_PORT_ATTR_FABRICNAME = 0x000C,113 FC_FDMI_PORT_ATTR_CURRENTFC4TYPE = 0x000D,114 FC_FDMI_PORT_ATTR_PORTSTATE = 0x101,115 FC_FDMI_PORT_ATTR_DISCOVEREDPORTS = 0x102,116 FC_FDMI_PORT_ATTR_PORTID = 0x103,117};118 119/*120 * Port Attribute Length121 */122#define FC_FDMI_PORT_ATTR_FC4TYPES_LEN 32123#define FC_FDMI_PORT_ATTR_SUPPORTEDSPEED_LEN 4124#define FC_FDMI_PORT_ATTR_CURRENTPORTSPEED_LEN 4125#define FC_FDMI_PORT_ATTR_MAXFRAMESIZE_LEN 4126#define FC_FDMI_PORT_ATTR_OSDEVICENAME_LEN 256127#define FC_FDMI_PORT_ATTR_HOSTNAME_LEN 256128#define FC_FDMI_PORT_ATTR_NODENAME_LEN 8129#define FC_FDMI_PORT_ATTR_PORTNAME_LEN 8130#define FC_FDMI_PORT_ATTR_SYMBOLICNAME_LEN 256131#define FC_FDMI_PORT_ATTR_PORTTYPE_LEN 4132#define FC_FDMI_PORT_ATTR_SUPPORTEDCLASSSRVC_LEN 4133#define FC_FDMI_PORT_ATTR_FABRICNAME_LEN 8134#define FC_FDMI_PORT_ATTR_CURRENTFC4TYPE_LEN 32135#define FC_FDMI_PORT_ATTR_PORTSTATE_LEN 4136#define FC_FDMI_PORT_ATTR_DISCOVEREDPORTS_LEN 4137#define FC_FDMI_PORT_ATTR_PORTID_LEN 4138 139 140/*141 * HBA Attribute ID142 */143struct fc_fdmi_hba_identifier {144 __be64 id;145};146 147/*148 * Port Name149 */150struct fc_fdmi_port_name {151 __be64 portname;152};153 154/*155 * Attribute Entry Block for HBA/Port Attributes156 */157#define FC_FDMI_ATTR_ENTRY_HEADER_LEN 4158struct fc_fdmi_attr_entry {159 __be16 type;160 __be16 len;161 __u8 value[];162} __attribute__((__packed__));163 164/*165 * Common for HBA/Port Attributes166 */167struct fs_fdmi_attrs {168 __be32 numattrs;169 struct fc_fdmi_attr_entry attr[];170} __attribute__((__packed__));171 172/*173 * Registered Port List174 */175struct fc_fdmi_rpl {176 __be32 numport;177 struct fc_fdmi_port_name port[1];178} __attribute__((__packed__));179 180/*181 * Register HBA (RHBA)182 */183struct fc_fdmi_rhba {184 struct fc_fdmi_hba_identifier hbaid;185 struct fc_fdmi_rpl port;186 struct fs_fdmi_attrs hba_attrs;187} __attribute__((__packed__));188 189/*190 * Register HBA Attributes (RHAT)191 */192struct fc_fdmi_rhat {193 struct fc_fdmi_hba_identifier hbaid;194 struct fs_fdmi_attrs hba_attrs;195} __attribute__((__packed__));196 197/*198 * Register Port (RPRT)199 */200struct fc_fdmi_rprt {201 struct fc_fdmi_hba_identifier hbaid;202 struct fc_fdmi_port_name port;203 struct fs_fdmi_attrs hba_attrs;204} __attribute__((__packed__));205 206/*207 * Register Port Attributes (RPA)208 */209struct fc_fdmi_rpa {210 struct fc_fdmi_port_name port;211 struct fs_fdmi_attrs hba_attrs;212} __attribute__((__packed__));213 214/*215 * Deregister Port (DPRT)216 */217struct fc_fdmi_dprt {218 struct fc_fdmi_port_name port;219} __attribute__((__packed__));220 221/*222 * Deregister Port Attributes (DPA)223 */224struct fc_fdmi_dpa {225 struct fc_fdmi_port_name port;226 struct fs_fdmi_attrs hba_attrs;227} __attribute__((__packed__));228 229/*230 * Deregister HBA Attributes (DHAT)231 */232struct fc_fdmi_dhat {233 struct fc_fdmi_hba_identifier hbaid;234} __attribute__((__packed__));235 236/*237 * Deregister HBA (DHBA)238 */239struct fc_fdmi_dhba {240 struct fc_fdmi_hba_identifier hbaid;241} __attribute__((__packed__));242 243#endif /* _FC_MS_H_ */244