include/sys/ib/mgt/sm_attr.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _SYS_IB_MGT_SM_ATTR_H
  27 #define _SYS_IB_MGT_SM_ATTR_H
  28
  29 /*
  30  * This file contains the definitions of the various attributes specified
  31  * in IB spec volume 1, release 1.1, chapter 14.
  32  */
  33
  34 #ifdef __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 #include <sys/ib/ib_types.h>
  39 #include <sys/ib/mgt/ib_mad.h>
  40
  41 #define SM_MAX_DR_PATH          64      /* max ports in a DR path */
  42
  43 /*
  44  * LID routed smp class header
  45  */
  46 typedef struct sm_lid_class_hdr_s {
  47         uint64_t        M_Key;
  48         uint8_t         Reserved[32];
  49 } sm_lid_class_hdr_t;
  50
  51 /*
  52  * Directed route smp mad header
  53  */
  54 typedef struct sm_dr_mad_hdr_s {
  55         /* Common MAD Header1: 4 bytes, bytes 0-3 of header */
  56         uint8_t         BaseVersion;    /* version of MAD base format */
  57         uint8_t         MgmtClass;      /* class of operation */
  58         uint8_t         ClassVersion;   /* version of MAD class format */
  59         uint8_t         R_Method;       /* response bit & method to   */
  60                                         /* perform based on mgmtclass */
  61
  62         uint16_t        D_Status;       /* direction, status unused */
  63         uint8_t         HopPointer;     /* index into Initial/Return Paths */
  64         uint8_t         HopCount;       /* number of directed route hops */
  65
  66
  67         /* Common MAD Header2: 16 bytes, bytes 8-23 of header */
  68         uint64_t        TransactionID;  /* transaction id */
  69         uint16_t        AttributeID;    /* defines class spec. objects */
  70         uint16_t        Reserved;
  71         uint32_t        AttributeModifier; /* further scope to attributes */
  72 } sm_dr_mad_hdr_t;
  73
  74 /* Direction bit */
  75 #define SM_DR_SMP_D_OUT         0x0000  /* SMP is outbound from SM */
  76 #define SM_DR_SMP_D_IN          0x8000  /* SMP is inbound to SM */
  77 #define SM_DR_SMP_D_MASK        0x8000  /* direction mask */
  78
  79 #define SM_DR_SMP_STATUS_MASK   0x7FFF
  80
  81 /*
  82  * Direct route smp class header:
  83  */
  84 typedef struct sm_dr_class_hdr_s {
  85         uint64_t        M_Key;
  86         ib_lid_t        DrSLID;
  87         ib_lid_t        DrDLID;
  88         uint8_t         Reserved[28];
  89 } sm_dr_class_hdr_t;
  90
  91 typedef struct sm_dr_data_s {
  92         uint8_t         Data[64];
  93         uint8_t         InitialPath[SM_MAX_DR_PATH];
  94         uint8_t         ReturnPath[SM_MAX_DR_PATH];
  95 } sm_dr_data_t;
  96
  97 /* Traps: Table 118 */
  98 #define SM_GID_IN_SERVICE_TRAP                  64
  99 #define SM_GID_OUT_OF_SERVICE_TRAP              65
 100 #define SM_MGID_CREATED_TRAP                    66
 101 #define SM_MGID_DESTROYED_TRAP                  67
 102 #define SM_LINK_STATE_CHANGED_TRAP              128
 103 #define SM_LINK_INTEGRITY_THRESHOLD_TRAP        129
 104 #define SM_BUFFER_OVERRUN_THRESHOLD_TRAP        130
 105 #define SM_WATCHDOG_TIMER_EXPIRED_TRAP          131
 106 #define SM_CAP_MASK_CHANGED_TRAP                144
 107 #define SM_SYS_IMG_GUID_CHANGED_TRAP            145
 108 #define SM_BAD_MKEY_TRAP                        256
 109 #define SM_BAD_PKEY_TRAP                        257
 110 #define SM_BAD_QKEY_TRAP                        258
 111 #define SM_BAD_SWITCH_PKEY_TRAP                 259
 112
 113 /*
 114  * Notice Data details for various sm traps
 115  */
 116 /* Traps 64, 65, 66,and 67: Table 119 */
 117 typedef struct sm_trap_64_s {
 118         uint8_t         Reserved[6];
 119         ib_gid_t        GIDADDR;                /* global identifier */
 120         uint8_t         Padding[32];
 121 } sm_trap_64_t;
 122
 123 typedef sm_trap_64_t    sm_trap_65_t;
 124 typedef sm_trap_64_t    sm_trap_66_t;
 125 typedef sm_trap_64_t    sm_trap_67_t;
 126
 127 /* Trap 128: Table 120 */
 128 typedef struct sm_trap_128_s {
 129         ib_lid_t        LIDADDR;                /* trap generator's LID */
 130         uint8_t         Padding[52];
 131 } sm_trap_128_t;
 132
 133 /* Traps 129, 130, and 131: Table 121 */
 134 typedef struct sm_trap_129_s {
 135         uint16_t        Reserved;
 136         ib_lid_t        LIDADDR;                /* generator's LID */
 137         uint8_t         PORTNO;                 /* generator's port */
 138         uint8_t         Padding[49];
 139 } sm_trap_129_t;
 140
 141 typedef sm_trap_129_t   sm_trap_130_t;
 142 typedef sm_trap_129_t   sm_trap_131_t;
 143
 144 /* Trap 144: Table 122 */
 145 typedef struct sm_trap_144_s {
 146         uint16_t        Reserved;
 147         ib_lid_t        LIDADDR;                /* generator's LID */
 148         uint16_t        Reserved2;
 149         uint32_t        CAPABILITYMASK;         /* generator's CapMask */
 150         uint8_t         Padding[44];
 151 } sm_trap_144_t;
 152
 153 /* Trap 145: Table 123 */
 154 typedef struct sm_trap_145_s {
 155         uint16_t        Reserved;
 156         ib_lid_t        LIDADDR;
 157         uint16_t        Reserved2;
 158         ib_guid_t       SYSTEMIMAGEGUID;        /* generator's SysImage GUID */
 159         uint8_t         Padding[40];
 160 } sm_trap_145_t;
 161
 162 /* Trap 256: Table 124 */
 163 #if defined(_BIT_FIELDS_HTOL)
 164 typedef struct sm_trap_256_s {
 165         uint16_t        Reserved;
 166         ib_lid_t        LIDADDR;                /* generator's LID */
 167         uint16_t        Reserved1;
 168         uint8_t         METHOD;                 /* method */
 169         uint8_t         Reserved2;
 170         uint16_t        ATTRIBUTEID;            /* attribute casuing the trap */
 171         uint32_t        ATTRIBUTEMODIFIER;      /* modifier for the attrib */
 172         uint64_t        MKEY;
 173         uint8_t         DRSLID;                 /* SLID of SMP causing notice */
 174         uint8_t         DRNotice        :1;     /* notice from a dr SMP */
 175         uint8_t         DRPathTruncated :1;     /* return path is truncated */
 176         uint8_t         DRHopCount      :6;     /* num bytes in return path */
 177         uint8_t         DRNoticeReturnPath[30]; /* return path from the SMP */
 178 } sm_trap_256_t;
 179
 180 #elif defined(_BIT_FIELDS_LTOH)
 181
 182 typedef struct sm_trap_256_s {
 183         uint16_t        Reserved;
 184         ib_lid_t        LIDADDR;                /* generator's LID */
 185         uint16_t        Reserved1;
 186         uint8_t         METHOD;                 /* method */
 187         uint8_t         Reserved2;
 188         uint16_t        ATTRIBUTEID;            /* attribute casuing the trap */
 189         uint32_t        ATTRIBUTEMODIFIER;      /* modifier for the attrib */
 190         uint64_t        MKEY;
 191         uint8_t         DRSLID;                 /* SLID of SMP causing notice */
 192         uint8_t         DRHopCount      :6;     /* num bytes in return path */
 193         uint8_t         DRPathTruncated :1;     /* return path is truncated */
 194         uint8_t         DRNotice        :1;     /* notice from a dr SMP */
 195         uint8_t         DRNoticeReturnPath[30]; /* return path from the SMP */
 196 } sm_trap_256_t;
 197 #else
 198 #error  One of _BIT_FIELDS_HTOL or _BIT_FIELDS_LTOH must be defined
 199 #endif /* _BIT_FIELDS_HTOL */
 200
 201 /* Traps 257 and 258: Table 125 */
 202 #if defined(_BIT_FIELDS_HTOL)
 203 typedef struct sm_trap_257_s {
 204         uint16_t        Reserved;
 205         ib_lid_t        LIDADDR1;               /* see spec description */
 206         ib_lid_t        LIDADDR2;
 207         uint32_t        KEY;                    /* qkey or pkey */
 208         uint32_t        SL              :4;     /* sl for the trap */
 209         uint32_t        Reserved2       :4;     /* reserved */
 210         uint32_t        QP              :24;    /* queue pair */
 211         uint32_t        Reserved3       :8;
 212         uint32_t        QP2             :24;    /* queue pair */
 213         ib_gid_t        GIDADDR1;               /* see spec description */
 214         ib_gid_t        GIDADDR2;
 215         uint8_t         Padding[4];
 216 } sm_trap_257_t;
 217
 218 #elif defined(_BIT_FIELDS_LTOH)
 219
 220 typedef struct sm_trap_257_s {
 221         uint16_t        Reserved;
 222         ib_lid_t        LIDADDR1;               /* see spec description */
 223         ib_lid_t        LIDADDR2;
 224         uint32_t        KEY;                    /* qkey or pkey */
 225         uint32_t        QP              :24;    /* queue pair */
 226         uint32_t        Reserved2       :4;     /* reserved */
 227         uint32_t        SL              :4;     /* sl for the trap */
 228         uint32_t        QP2             :24;    /* queue pair */
 229         uint32_t        Reserved3       :8;
 230         ib_gid_t        GIDADDR1;               /* see spec description */
 231         ib_gid_t        GIDADDR2;
 232         uint8_t         Padding[4];
 233 } sm_trap_257_t;
 234 #else
 235 #error  One of _BIT_FIELDS_HTOL or _BIT_FIELDS_LTOH must be defined
 236 #endif /* _BIT_FIELDS_HTOL */
 237
 238 typedef sm_trap_257_t   sm_trap_258_t;
 239
 240 /* Trap 259: Table 126 */
 241 #if defined(_BIT_FIELDS_HTOL)
 242 typedef struct sm_trap_259_s {
 243         uint16_t        DataValid;              /* validity of optional data */
 244         ib_lid_t        LIDADDR1;               /* see spec description */
 245         ib_lid_t        LIDADDR2;
 246         uint16_t        PKEY;                   /* pkey */
 247         uint32_t        SL              :4;     /* service level */
 248         uint32_t        Reserved        :4;
 249         uint32_t        QP1             :24;    /* queue pair */
 250         uint32_t        Reserved8       :8;
 251         uint32_t        QP2             :24;    /* queue pair */
 252         ib_gid_t        GIDADDR1;               /* see spec description */
 253         ib_gid_t        GIDADDR2;
 254         ib_lid_t        SWLIDADDR;              /* lid of switch */
 255         uint8_t         PORTNO;                 /* port number */
 256         uint8_t         Padding[3];
 257 } sm_trap_259_t;
 258
 259 #elif defined(_BIT_FIELDS_LTOH)
 260
 261 typedef struct sm_trap_259_s {
 262         uint16_t        DataValid;              /* validity of optional data */
 263         ib_lid_t        LIDADDR1;               /* see spec description */
 264         ib_lid_t        LIDADDR2;
 265         uint16_t        PKEY;                   /* pkey */
 266         uint32_t        QP1             :24;    /* queue pair */
 267         uint32_t        Reserved        :4;
 268         uint32_t        SL              :4;     /* service level */
 269         uint32_t        QP2             :24;    /* queue pair */
 270         uint32_t        Reserved8       :8;
 271         ib_gid_t        GIDADDR1;               /* see spec description */
 272         ib_gid_t        GIDADDR2;
 273         ib_lid_t        SWLIDADDR;              /* lid of switch */
 274         uint8_t         PORTNO;                 /* port number */
 275         uint8_t         Padding[3];
 276 } sm_trap_259_t;
 277 #else
 278 #error  One of _BIT_FIELDS_HTOL or _BIT_FIELDS_LTOH must be defined
 279 #endif /* _BIT_FIELDS_HTOL */
 280
 281 /*
 282  * NodeDescription: Table 127
 283  * NodeDescription is applicable to all ports of a node.
 284  */
 285 typedef struct sm_nodedesc_s {
 286         uint8_t         NodeString[64];         /* description string */
 287 } sm_nodedesc_t;
 288
 289 /*
 290  * NodeInfo: Table 128
 291  * The value of some NodeInfo components varies by port within a node.
 292  */
 293 #if defined(_BIT_FIELDS_HTOL)
 294 typedef struct sm_nodeinfo_s {
 295         uint8_t         BaseVersion;            /* supported MAD base version */
 296         uint8_t         ClassVersion;           /* support SMP version  */
 297         uint8_t         NodeType;               /* node type(CA, switch, etc) */
 298         uint8_t         NumPorts;               /* # of phys ports on node    */
 299         ib_guid_t       SystemImageGUID;        /* GUID associating this node */
 300                                                 /* with nodes controlled by   */
 301                                                 /* common supervisory code    */
 302         ib_guid_t       NodeGUID;               /* GUID of the node itself    */
 303         ib_guid_t       PortGUID;               /* GUID of this port */
 304         uint16_t        PartitionCap;           /* # of entries in part. tbl. */
 305         uint16_t        DeviceID;               /* device ID info       */
 306         uint32_t        Revision;               /* device revision      */
 307         uint32_t        LocalPortNum    :8;     /* link port # SMP came in on */
 308         uint32_t        VendorID        :24;    /* device vendor, per IEEE */
 309 } sm_nodeinfo_t;
 310
 311 #elif defined(_BIT_FIELDS_LTOH)
 312
 313 typedef struct sm_nodeinfo_s {
 314         uint8_t         BaseVersion;            /* supported MAD base version */
 315         uint8_t         ClassVersion;           /* support SMP version  */
 316         uint8_t         NodeType;               /* node type(CA, switch, etc) */
 317         uint8_t         NumPorts;               /* # of phys ports on node    */
 318         ib_guid_t       SystemImageGUID;        /* GUID associating this node */
 319                                                 /* with nodes controlled by   */
 320                                                 /* common supervisory code    */
 321         ib_guid_t       NodeGUID;               /* GUID of the node itself    */
 322         ib_guid_t       PortGUID;               /* GUID of this port */
 323         uint16_t        PartitionCap;           /* # of entries in part. tbl. */
 324         uint16_t        DeviceID;               /* device ID info       */
 325         uint32_t        Revision;               /* device revision      */
 326         uint32_t        VendorID        :24;    /* device vendor, per IEEE */
 327         uint32_t        LocalPortNum    :8;     /* link port # SMP came in on */
 328 } sm_nodeinfo_t;
 329 #else
 330 #error  One of _BIT_FIELDS_HTOL or _BIT_FIELDS_LTOH must be defined
 331 #endif /* _BIT_FIELDS_HTOL */
 332
 333 /* Defines and Masks that go with NodeInfo */
 334 #define SM_NODE_TYPE_CA                         0x01
 335 #define SM_NODE_TYPE_SWITCH                     0x02
 336 #define SM_NODE_TYPE_ROUTER                     0x03
 337
 338 /* SwitchInfo: Table 129 */
 339 #if defined(_BIT_FIELDS_HTOL)
 340 typedef struct sm_switchinfo_s {
 341         uint16_t        LinearFDBCap;           /* max # of lin FDB entries */
 342         uint16_t        RandomFDBCap;           /* max # of ran FDB entries */
 343         uint16_t        MulticastFDBCap;        /* max # of mc  FDB entries */
 344         uint16_t        LinearFDBTop;           /* top of the linear FDB */
 345         uint8_t         DefaultPort;            /* port when DLID not in FDB */
 346         uint8_t         DefaultMulticastPrimaryPort; /* mcast port when DLID */
 347                                                 /* not in FDB */
 348         uint8_t         DefaultMulticastNotPrimaryPort; /* mcast port when */
 349                                                 /* pkts from def port */
 350                                                 /* have DLID not in FDB */
 351         uint8_t         LifeTimeValue   :5;     /* time pkt can live in sw */
 352         uint8_t         PortStateChange :1;     /* change in port state value */
 353         uint8_t         Reserved        :2;
 354         uint16_t        LIDsPerPort;            /* max # of LID/LMCs per port */
 355         uint16_t        PartitionEnforcementCap; /* max entries in p. enf tbl */
 356         uint8_t         PartitionChecks :4;     /* switch enforcement knobs */
 357         uint8_t         EnhancedPort0   :1;     /* enhanced port 0 supported */
 358         uint8_t         Reserved2       :3;
 359 } sm_switchinfo_t;
 360
 361 #elif defined(_BIT_FIELDS_LTOH)
 362
 363 typedef struct sm_switchinfo_s {
 364         uint16_t        LinearFDBCap;           /* max # of lin FDB entries */
 365         uint16_t        RandomFDBCap;           /* max # of ran FDB entries */
 366         uint16_t        MulticastFDBCap;        /* max # of mc  FDB entries */
 367         uint16_t        LinearFDBTop;           /* top of the linear FDB */
 368         uint8_t         DefaultPort;            /* port when DLID not in FDB */
 369         uint8_t         DefaultMulticastPrimaryPort; /* mcast port when DLID */
 370                                                 /* not in FDB */
 371         uint8_t         DefaultMulticastNotPrimaryPort; /* mcast port when */
 372                                                 /* pkts from def port */
 373                                                 /* have DLID not in FDB */
 374         uint8_t         Reserved        :2;
 375         uint8_t         PortStateChange :1;     /* change in port state value */
 376         uint8_t         LifeTimeValue   :5;     /* time pkt can live in sw */
 377         uint16_t        LIDsPerPort;            /* max # of LID/LMCs per port */
 378         uint16_t        PartitionEnforcementCap; /* max entries in p. enf tbl */
 379         uint8_t         Reserved2       :3;
 380         uint8_t         EnhancedPort0   :1;     /* enhanced port 0 supported */
 381         uint8_t         PartitionChecks :4;     /* switch enforcement knobs */
 382 } sm_switchinfo_t;
 383 #else
 384 #error  One of _BIT_FIELDS_HTOL or _BIT_FIELDS_LTOH must be defined
 385 #endif /* _BIT_FIELDS_HTOL */
 386
 387 /* Defines and Masks that go with SwitchInfo */
 388 #define SM_PORT_STATE_CHANGE_CLEAR              0x1
 389 #define SM_SWITCH_PART_ENF_IN                   0x8
 390 #define SM_SWITCH_PART_ENF_IN_MASK              0x8
 391 #define SM_SWITCH_PART_ENF_OUT                  0x4
 392 #define SM_SWITCH_PART_ENF_OUT_MASK             0x4
 393 #define SM_SWITCH_FILTER_RAW_IN                 0x2
 394 #define SM_SWITCH_FILTER_RAW_IN_MASK            0x2
 395 #define SM_SWITCH_FILTER_RAW_OUT                0x1
 396 #define SM_SWITCH_FILTER_RAW_OUT_MASK           0x1
 397
 398 /* GUIDInfo: Table 130 */
 399 typedef struct sm_guidinfo_s {
 400         ib_guid_t       GUIDBlocks[8];
 401 } sm_guidinfo_t;
 402
 403 /* defines that go with guid info */
 404 #define SM_GUIDINFO_BLOCK_MAX                   31
 405
 406 /*
 407  * PortInfo: Table 132
 408  * PortInfo is applicable to all ports of a node.
 409  */
 410 #if defined(_BIT_FIELDS_HTOL)
 411 typedef struct sm_portinfo_s {
 412         uint64_t        M_Key;                  /* M_key                */
 413         ib_sn_prefix_t  GidPrefix;              /* Gid prefix           */
 414         ib_lid_t        LID;                    /* base LID of the port */
 415         ib_lid_t        MasterSMLID;            /* LID of the master SM */
 416         uint32_t        CapabilityMask;         /* Capability Mask      */
 417         uint16_t        DiagCode;               /* diag code            */
 418         uint16_t        M_KeyLeasePeriod;       /* M_key lease period   */
 419         uint8_t         LocalPortNum;           /* port which recvd the MAD */
 420         uint8_t         LinkWidthEnabled;       /* link width(s) enabled */
 421         uint8_t         LinkWidthSupported;     /* widths supported by port  */
 422         uint8_t         LinkWidthActive;        /* Currently active width    */
 423         uint8_t         LinkSpeedSupported:4;   /* link speed supported */
 424         uint8_t         PortState       :4;     /* port state */
 425         uint8_t         PortPhysicalState:4;    /* port physical state */
 426         uint8_t         LinkDownDefaultState:4;   /* see spec description */
 427         uint8_t         M_KeyProtectBits:2;     /* M-key protection bits */
 428         uint8_t         Reserved        :3;
 429         uint8_t         LMC             :3;     /* LID mask count */
 430         uint8_t         LinkSpeedActive :4;     /* current active link speed */
 431         uint8_t         LinkSpeedEnabled:4;     /* enabled link speed */
 432         uint8_t         NeighborMTU     :4;     /* Active max MTU for port */
 433         uint8_t         MasterSMSL      :4;     /* admin SL of master SM */
 434         uint8_t         VLCap           :4;     /* virtual lanes supported */
 435         uint8_t         InitType        :4;     /* type of init requested */
 436         uint8_t         VLHighLimit;            /* VL high pri limit    */
 437         uint8_t         VLArbitrationHighCap;   /* max high pri entries in  */
 438                                                 /* VL arbitration table */
 439         uint8_t         VLArbitrationLowCap;    /* max low pri entries  */
 440         uint8_t         InitTypeReply   :4;     /* type of init performed */
 441         uint8_t         MTUCap          :4;     /* max MTU supported */
 442         uint8_t         VLStallCount    :3;     /* # pkts to enter stall st. */
 443         uint8_t         HOQLife         :5;     /* time pkt can live at HOQ */
 444         uint8_t         OperationalVLs  :4;     /* virtual lanes operational */
 445         uint8_t         PartitionChecks :4;     /* port enforcement knbos */
 446         uint16_t        M_KeyViolations;        /* count of M_key violations */
 447         uint16_t        P_KeyViolations;        /* count of P_key violations */
 448         uint16_t        Q_KeyViolations;        /* count of Q_key violations */
 449         uint8_t         GUIDCap;                /* number of GUIDs supported */
 450         uint8_t         ClientRereg     :1;     /* Client ReReg supported */
 451         uint8_t         Reserved2       :2;
 452         uint8_t         SubnetTimeOut   :5;     /* defines subnet prop. dely */
 453         uint8_t         Reserved3       :3;
 454         uint8_t         RespTimeValue   :5;     /* defines resp time to SMPs */
 455         uint8_t         LocalPhyErrors  :4;     /* threshold for errors */
 456         uint8_t         OverrunErrors   :4;     /* threshold for errors */
 457 } sm_portinfo_t;
 458
 459 #elif defined(_BIT_FIELDS_LTOH)
 460
 461 typedef struct sm_portinfo_s {
 462         uint64_t        M_Key;                  /* M_key                */
 463         ib_sn_prefix_t  GidPrefix;              /* Gid prefix           */
 464         ib_lid_t        LID;                    /* base LID of the port */
 465         ib_lid_t        MasterSMLID;            /* LID of the master SM */
 466         uint32_t        CapabilityMask;         /* Capability Mask      */
 467         uint16_t        DiagCode;               /* diag code            */
 468         uint16_t        M_KeyLeasePeriod;       /* M_key lease period   */
 469         uint8_t         LocalPortNum;           /* port which recvd the MAD */
 470         uint8_t         LinkWidthEnabled;       /* link width(s) enabled */
 471         uint8_t         LinkWidthSupported;     /* widths supported by port  */
 472         uint8_t         LinkWidthActive;        /* Currently active width    */
 473         uint8_t         PortState       :4;     /* port state */
 474         uint8_t         LinkSpeedSupported:4;   /* link speed supported */
 475         uint8_t         LinkDownDefaultState:4;   /* see spec description */
 476         uint8_t         PortPhysicalState:4;    /* port physical state */
 477         uint8_t         LMC             :3;     /* LID mask count */
 478         uint8_t         Reserved        :3;
 479         uint8_t         M_KeyProtectBits:2;     /* M-key protection bits */
 480         uint8_t         LinkSpeedEnabled:4;     /* enabled link speed */
 481         uint8_t         LinkSpeedActive :4;     /* current active link speed */
 482         uint8_t         MasterSMSL      :4;     /* admin SL of master SM */
 483         uint8_t         NeighborMTU     :4;     /* Active max MTU for port */
 484         uint8_t         InitType        :4;     /* type of init requested */
 485         uint8_t         VLCap           :4;     /* virtual lanes supported */
 486         uint8_t         VLHighLimit;            /* VL high pri limit    */
 487         uint8_t         VLArbitrationHighCap;   /* max high pri entries in  */
 488                                                 /* VL arbitration table */
 489         uint8_t         VLArbitrationLowCap;    /* max low pri entries  */
 490         uint8_t         MTUCap          :4;     /* max MTU supported */
 491         uint8_t         InitTypeReply   :4;     /* type of init performed */
 492         uint8_t         HOQLife         :5;     /* time pkt can live at HOQ */
 493         uint8_t         VLStallCount    :3;     /* # pkts to enter stall st. */
 494         uint8_t         PartitionChecks :4;     /* port enforcement knbos */
 495         uint8_t         OperationalVLs  :4;     /* virtual lanes operational */
 496         uint16_t        M_KeyViolations;        /* count of M_key violations */
 497         uint16_t        P_KeyViolations;        /* count of P_key violations */
 498         uint16_t        Q_KeyViolations;        /* count of Q_key violations */
 499         uint8_t         GUIDCap;                /* number of GUIDs supported */
 500         uint8_t         SubnetTimeOut   :5;     /* defines subnet prop. dely */
 501         uint8_t         Reserved2       :2;
 502         uint8_t         ClientRereg     :1;     /* Client ReReg supported */
 503         uint8_t         RespTimeValue   :5;     /* defines resp time to SMPs */
 504         uint8_t         Reserved3       :3;
 505         uint8_t         OverrunErrors   :4;     /* threshold for errors */
 506         uint8_t         LocalPhyErrors  :4;     /* threshold for errors */
 507 } sm_portinfo_t;
 508 #else
 509 #error  One of _BIT_FIELDS_HTOL or _BIT_FIELDS_LTOH must be defined
 510 #endif /* _BIT_FIELDS_HTOL */
 511
 512 /* Defines and Masks that go with PortInfo */
 513 #define SM_CAP_MASK_IS_SM                       0x00000002
 514 #define SM_CAP_MASK_IS_NOTICE_SUPPD             0x00000004
 515 #define SM_CAP_MASK_IS_TRAP_SUPPD               0x00000008
 516 #define SM_CAP_MASK_IS_RESET_SUPPD              0x00000010
 517 #define SM_CAP_MASK_IS_APM_SUPPD                0x00000020
 518 #define SM_CAP_MASK_IS_SLMAPP_SUPPD             0x00000040
 519 #define SM_CAP_MASK_IS_NVRAM_MKEY               0x00000080
 520 #define SM_CAP_MASK_IS_NVRAM_PKEY               0x00000100
 521 #define SM_CAP_MASK_IS_LEDINFO_SUPPD            0x00000200
 522 #define SM_CAP_MASK_IS_SM_DISABLED              0x00000400
 523 #define SM_CAP_MASK_IS_SYSIMG_GUID_DISABLED     0x00000800
 524 #define SM_CAP_MASK_IS_PKEY_SW_TRAP_DISABLED    0x00001000
 525 #define SM_CAP_MASK_IS_CM_SUPPD                 0x00010000
 526 #define SM_CAP_MASK_IS_SNMP_SUPPD               0x00020000
 527 #define SM_CAP_MASK_IS_DM_SUPPD                 0x00080000
 528 #define SM_CAP_MASK_IS_VM_SUPPD                 0x00100000
 529 #define SM_CAP_MASK_IS_DR_NOTICE_SUPPD          0x00200000
 530 #define SM_CAP_MASK_IS_CAP_MASK_NOTICE_SUPPD    0x00400000
 531 #define SM_CAP_MASK_IS_BOOT_MGMT_SUPPD          0x00800000
 532 #define SM_CAP_MASK_IS_CLNT_REREG_SUPPD         0x02000000
 533
 534 /* Standard Encoding of DiagCode Bits 3-0: Table 133 */
 535 #define SM_DIAG_CODE_PORT_READY                 0x0
 536 #define SM_DIAG_CODE_PERFORMING_SELF_TEST       0x1
 537 #define SM_DIAG_CODE_INITIALIZING               0x2
 538 #define SM_DIAG_CODE_SOFT_ERROR                 0x3
 539 #define SM_DIAG_CODE_HARD_ERROR                 0x4
 540
 541 #define SM_LINK_WIDTH_ENABLED_NOP               0x00
 542 #define SM_LINK_WIDTH_ENABLED_1X                0x01
 543 #define SM_LINK_WIDTH_ENABLED_4X                0x02
 544 #define SM_LINK_WIDTH_ENABLED_1X_4X             0x03
 545 #define SM_LINK_WIDTH_ENABLED_12X               0x08
 546 #define SM_LINK_WIDTH_ENABLED_1X_12X            0x09
 547 #define SM_LINK_WIDTH_ENABLED_4X_12X            0x0A
 548 #define SM_LINK_WIDTH_ENABLED_1X_4X_12X         0x0B
 549 #define SM_LINK_WIDTH_ENABLED_SUPPORTED         0xFF
 550
 551 #define SM_LINK_WIDTH_SUPP_1X                   0x01
 552 #define SM_LINK_WIDTH_SUPP_1X_4X                0x03
 553 #define SM_LINK_WIDTH_SUPP_1X_4X_12X            0x0B
 554
 555 #define SM_LINK_WIDTH_ACTIVE_1X                 0x01
 556 #define SM_LINK_WIDTH_ACTIVE_4X                 0x02
 557 #define SM_LINK_WIDTH_ACTIVE_8X                 0x04
 558 #define SM_LINK_WIDTH_ACTIVE_12X                0x08
 559
 560 #define SM_LINK_SPEED_SUPP_2_5_GBPS             0x1
 561
 562 #define SM_PORT_STATE_NOP                       0x0
 563 #define SM_PORT_STATE_DOWN                      0x1
 564 #define SM_PORT_STATE_INITIALIZE                0x2
 565 #define SM_PORT_STATE_ARMED                     0x3
 566 #define SM_PORT_STATE_ACTIVE                    0x4
 567
 568 #define SM_PORT_PHYS_STATE_NOP                  0x0
 569 #define SM_PORT_PHYS_STATE_SLEEP                0x1
 570 #define SM_PORT_PHYS_STATE_POLLING              0x2
 571 #define SM_PORT_PHYS_STATE_DISABLED             0x3
 572 #define SM_PORT_PHYS_STATE_TRAINING             0x4
 573 #define SM_PORT_PHYS_STATE_LINK_UP              0x5
 574 #define SM_PORT_PHYS_STATE_LINK_REC             0x6
 575
 576 #define SM_LINK_DOWN_DEFAULT_NOP                0x0
 577 #define SM_LINK_DOWN_DEFAULT_SLEEP              0x1
 578 #define SM_LINK_DOWN_DEFAULT_POLLING            0x2
 579
 580 /* MKey Protection Levels: Table 115 */
 581 #define SM_MKEY_PROT_BITS_ALL_SUCCEED           0x0
 582 #define SM_MKEY_PROT_BITS_GETRESP_RESETS        0x1
 583 #define SM_MKEY_PROT_BITS_SET_FAIL              0x2
 584 #define SM_MKEY_PROT_BITS_SET_FAILX             0x3
 585
 586 #define SM_LINK_SPEED_ACTIVE_2_5_GBPS           0x1
 587 #define SM_LINK_SPEED_ACTIVE_5_GBPS             0x2
 588 #define SM_LINK_SPEED_ACTIVE_10_GBPS            0x4
 589
 590 #define SM_LINK_SPEED_ENABLED_NOP               0x0
 591 #define SM_LINK_SPEED_ENABLED_2_5_GBPS          0x1
 592 #define SM_LINK_SPEED_ENABLED_SUPP_VALUE        0xF
 593
 594 #define SM_NEIGHBOR_MTU_256                     0x1
 595 #define SM_NEIGHBOR_MTU_512                     0x2
 596 #define SM_NEIGHBOR_MTU_1024                    0x3
 597 #define SM_NEIGHBOR_MTU_2048                    0x4
 598 #define SM_NEIGHBOR_MTU_4096                    0x5
 599
 600 #define SM_VL_CAP_VL0                           0x1
 601 #define SM_VL_CAP_VL0_VL1                       0x2
 602 #define SM_VL_CAP_VL0_VL3                       0x3
 603 #define SM_VL_CAP_VL0_VL7                       0x4
 604 #define SM_VL_CAP_VL0_VL14                      0x5
 605
 606 #define SM_INIT_TYPE_NO_LOAD                    0x1
 607 #define SM_INIT_TYPE_PRESERVE_CONTENT           0x2
 608 #define SM_INIT_TYPE_PRESERVE_PRESENCE          0x4
 609 #define SM_INIT_TYPE_DO_NOT_RESUSCITATE         0x8
 610
 611 #define SM_INIT_TYPE_REPLY_NO_LOAD_REPLY        0x1
 612 #define SM_INIT_TYPE_PRESERVE_CONTENT_REPLY     0x2
 613 #define SM_INIT_TYPE_PRESERVE_PRESENCE_REPLY    0x4
 614
 615 #define SM_MTU_CAP_256                          0x1
 616 #define SM_MTU_CAP_512                          0x2
 617 #define SM_MTU_CAP_1024                         0x3
 618 #define SM_MTU_CAP_2048                         0x4
 619 #define SM_MTU_CAP_4096                         0x5
 620
 621 #define SM_HOQ_LIFE_INFINITY                    19  /* from IB spec 18.2.5.4 */
 622
 623 #define SM_OPERATIONAL_VLS_NOP                  0x0
 624 #define SM_OPERATIONAL_VLS_VL0                  0x1
 625 #define SM_OPERATIONAL_VLS_VL0_VL1              0x2
 626 #define SM_OPERATIONAL_VLS_VL0_VL3              0x3
 627 #define SM_OPERATIONAL_VLS_VL0_VL7              0x4
 628 #define SM_OPERATIONAL_VLS_VLO_VL14             0x5
 629
 630 #define SM_PART_ENF_IN_BOUND                    0x8
 631 #define SM_PART_ENF_OUT_BOUND                   0x4
 632 #define SM_FILTER_RAW_IN_BOUND                  0x2
 633 #define SM_FILTER_RAW_OUT_BOUND                 0x1
 634
 635 /* P_Key Table: Table 134 */
 636 typedef struct sm_pkey_table_s {
 637         uint16_t P_KeyTableBlocks[32];  /* List of 32 P_Key Block Elements */
 638 } sm_pkey_table_t;
 639
 640 /* P_Key Block Element: Table 135 */
 641 #if defined(_BIT_FIELDS_HTOL)
 642 typedef struct sm_pkey_block_element_s {
 643         uint16_t MembershipType :1;     /* 0 is limited; 1 is full type */
 644         uint16_t P_KeyBase      :15;    /* base value of P_Key */
 645 } sm_pkey_block_element_t;
 646
 647 #elif defined(_BIT_FIELDS_LTOH)
 648
 649 typedef struct sm_pkey_block_element_s {
 650         uint16_t P_KeyBase      :15;    /* base value of P_Key */
 651         uint16_t MembershipType :1;     /* 0 is limited; 1 is full type */
 652 } sm_pkey_block_element_t;
 653 #else
 654 #error  One of _BIT_FIELDS_HTOL or _BIT_FIELDS_LTOH must be defined
 655 #endif /* _BIT_FIELDS_HTOL */
 656
 657 /*
 658  * SLtoVLMapping Table: Table 136
 659  * Each field specifies the VL onto which packets using that SL are dropped.
 660  */
 661 #if defined(_BIT_FIELDS_HTOL)
 662 typedef struct sm_SLtoVL_mapping_table_s {
 663         uint8_t SL0toVL                 :4;
 664         uint8_t SL1toVL                 :4;
 665         uint8_t SL2toVL                 :4;
 666         uint8_t SL3toVL                 :4;
 667         uint8_t SL4toVL                 :4;
 668         uint8_t SL5toVL                 :4;
 669         uint8_t SL6toVL                 :4;
 670         uint8_t SL7toVL                 :4;
 671         uint8_t SL8toVL                 :4;
 672         uint8_t SL9toVL                 :4;
 673         uint8_t SL10toVL                :4;
 674         uint8_t SL11toVL                :4;
 675         uint8_t SL12toVL                :4;
 676         uint8_t SL13toVL                :4;
 677         uint8_t SL14toVL                :4;
 678         uint8_t SL15toVL                :4;
 679 } sm_SLtoVL_mapping_table_t;
 680
 681 #elif defined(_BIT_FIELDS_LTOH)
 682
 683 typedef struct sm_SLtoVL_mapping_table_s {
 684         uint8_t SL1toVL                 :4;
 685         uint8_t SL0toVL                 :4;
 686         uint8_t SL3toVL                 :4;
 687         uint8_t SL2toVL                 :4;
 688         uint8_t SL5toVL                 :4;
 689         uint8_t SL4toVL                 :4;
 690         uint8_t SL7toVL                 :4;
 691         uint8_t SL6toVL                 :4;
 692         uint8_t SL9toVL                 :4;
 693         uint8_t SL8toVL                 :4;
 694         uint8_t SL11toVL                :4;
 695         uint8_t SL10toVL                :4;
 696         uint8_t SL13toVL                :4;
 697         uint8_t SL12toVL                :4;
 698         uint8_t SL15toVL                :4;
 699         uint8_t SL14toVL                :4;
 700 } sm_SLtoVL_mapping_table_t;
 701 #else
 702 #error  One of _BIT_FIELDS_HTOL or _BIT_FIELDS_LTOH must be defined
 703 #endif /* _BIT_FIELDS_HTOL */
 704
 705 /* VL/Weight Block Element: Table 138 */
 706 typedef struct sm_VL_weight_block_s {
 707         uint8_t Reserved                :4;
 708         uint8_t VL                      :4; /* VL assoc. with this element */
 709         uint8_t Weight;                    /* weight assoc. with this element */
 710 } sm_VL_weight_block_t;
 711
 712 /* VLArbitration Table: Table 137 */
 713 typedef struct sm_VLarb_table_s {
 714         sm_VL_weight_block_t VLWeightPairs[32];
 715 } sm_VLarb_table_t;
 716
 717 /* Defines and masks that go with VLArbitrationTable & address modifier */
 718 #define SM_LOW_PRI_VL_ARB_LOWER_32              0x1
 719 #define SM_LOW_PRI_VL_ARB_UPPER_32              0x2
 720 #define SM_HI_PRI_VL_ARB_LOWER_32               0x3
 721 #define SM_HI_PRI_VL_ARB_UPPER_32               0x4
 722
 723 /* Defines that go with the linear forwarding table */
 724 #define SM_LFT_BLOCK_MAX                        767
 725 #define SM_LFT_PORTS_PER_BLOCK                  64
 726
 727 /* Linear Forwarding Table: Table 139 */
 728 typedef struct sm_linear_forwarding_table_s {
 729         uint8_t PortBlocks[64];
 730 } sm_linear_forwarding_table_t;
 731
 732 /* LID/Port Block Element: Table 142 */
 733 #if defined(_BIT_FIELDS_HTOL)
 734 typedef struct sm_lid_port_block_s {
 735         ib_lid_t        LID;                /* base LID */
 736         uint8_t         Valid           :1; /* this LID/Port pair is valid */
 737         uint8_t         LMC             :3; /* the LMC of this lid */
 738         uint8_t         Reserved        :4;
 739         uint8_t         Port;               /* port to forward entries to */
 740 } sm_lid_port_block_t;
 741
 742 #elif defined(_BIT_FIELDS_LTOH)
 743
 744 typedef struct sm_lid_port_block_s {
 745         ib_lid_t        LID;                /* base LID */
 746         uint8_t         Reserved        :4;
 747         uint8_t         LMC             :3; /* the LMC of this lid */
 748         uint8_t         Valid           :1; /* this LID/Port pair is valid */
 749         uint8_t         Port;               /* port to forward entries to */
 750 } sm_lid_port_block_t;
 751 #else
 752 #error  One of _BIT_FIELDS_HTOL or _BIT_FIELDS_LTOH must be defined
 753 #endif /* _BIT_FIELDS_HTOL */
 754
 755 /* Random Forwarding Table: Table 141 */
 756 typedef struct sm_random_forwarding_table_s {
 757         sm_lid_port_block_t     LIDPortBlocks[16];
 758 } sm_random_forwarding_table_t;
 759
 760 /* Multicast Forwarding Table: Table 143 */
 761 typedef struct sm_multicast_forwarding_table_s {
 762         uint16_t        PortMaskBlocks[32];
 763 } sm_multicast_forwarding_table_t;
 764
 765 /*
 766  * SMInfo: Table 145
 767  * SMInfo struct is applicable to all end ports hosting an SM
 768  */
 769 #if defined(_BIT_FIELDS_HTOL)
 770 typedef struct sm_sminfo_s {
 771         ib_guid_t       GUID;                   /* Port GUID hosting the SM */
 772         uint64_t        SM_Key;                 /* Key of the SM */
 773         uint32_t        ActCount;               /* heartbeat counter */
 774         uint8_t         Priority        :4;     /* priority */
 775         uint8_t         SMState         :4;     /* SM's state */
 776 } sm_sminfo_t;
 777
 778 #elif defined(_BIT_FIELDS_LTOH)
 779
 780 typedef struct sm_sminfo_s {
 781         ib_guid_t       GUID;                   /* Port GUID hosting the SM */
 782         uint64_t        SM_Key;                 /* Key of the SM */
 783         uint32_t        ActCount;               /* heartbeat counter */
 784         uint8_t         SMState         :4;     /* SM's state */
 785         uint8_t         Priority        :4;     /* priority */
 786 } sm_sminfo_t;
 787
 788 #else
 789 #error  One of _BIT_FIELDS_HTOL or _BIT_FIELDS_LTOH must be defined
 790 #endif /* _BIT_FIELDS_HTOL */
 791
 792 /* defines that go with the sminfo structure */
 793
 794 /* SMState Defines */
 795 #define SM_SMSTATE_INACTIVE             0
 796 #define SM_SMSTATE_DISCOVERING          1
 797 #define SM_SMSTATE_STANDBY              2
 798 #define SM_SMSTATE_MASTER               3
 799
 800 /* SMInfo Control Packets: Table 148 */
 801 #define SM_SMINFO_AM_HANDOVER           1
 802 #define SM_SMINFO_AM_ACKNOWLEDGE        2
 803 #define SM_SMINFO_AM_DISABLE            3
 804 #define SM_SMINFO_AM_STANDBY            4
 805 #define SM_SMINFO_AM_DISCOVER           5
 806
 807 /* attribute ID defines */
 808 #define SM_NOTICE_ATTRID                0x02
 809 #define SM_NODEDESC_ATTRID              0x10
 810 #define SM_NODEINFO_ATTRID              0x11
 811 #define SM_SWITCHINFO_ATTRID            0x12
 812 #define SM_GUIDINFO_ATTRID              0x14
 813 #define SM_PORTINFO_ATTRID              0x15
 814 #define SM_PKEY_TABLE_ATTRID            0x16
 815 #define SM_SLTOVLTABLE_ATTRID           0x17
 816 #define SM_VLARBITRATION_ATTRID         0x18
 817 #define SM_LINEARFDB_ATTRID             0x19
 818 #define SM_RANDOMFDB_ATTRID             0x1A
 819 #define SM_MCASTFDB_ATTRID              0x1B
 820 #define SM_SMINFO_ATTRID                0x20
 821 #define SM_VENDORDIAG_ATTRID            0x30
 822 #define SM_LEDINFO_ATTRID               0x31
 823
 824 /* VendorDiag: Table 146 */
 825 typedef struct sm_vendor_diag_s {
 826         uint16_t        NextIndex;      /* next attr mod to get diag info */
 827         uint8_t         DiagData[62];   /* vendor specific diag info */
 828 } sm_vendor_diag_t;
 829
 830 /* LedInfo: Table 147 */
 831 #if defined(_BIT_FIELDS_HTOL)
 832 typedef struct sm_ledinfo_s {
 833         uint32_t        LedMask         :1;     /* 1 for LED on, 0 for off */
 834         uint32_t        Reserved        :31;
 835 } sm_ledinfo_t;
 836
 837 #elif defined(_BIT_FIELDS_LTOH)
 838
 839 typedef struct sm_ledinfo_s {
 840         uint32_t        Reserved        :31;
 841         uint32_t        LedMask         :1;     /* 1 for LED on, 0 for off */
 842 } sm_ledinfo_t;
 843
 844 #else
 845 #error  One of _BIT_FIELDS_HTOL or _BIT_FIELDS_LTOH must be defined
 846 #endif /* _BIT_FIELDS_HTOL */
 847
 848 /* LED Info Defines */
 849 #define SM_LEDINFO_ON   0x1
 850 #define SM_LEDINFO_OFF  0x0
 851
 852 #ifdef __cplusplus
 853 }
 854 #endif
 855
 856 #endif /* _SYS_IB_MGT_SM_ATTR_H */