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 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 27 /* All Rights Reserved */ 28 29 30 /* 31 * Data Link Provider Interface, Version 2.0 32 * Refer to document: "STREAMS DLPI Spec", 800-6915-01. 33 */ 34 35 #ifndef _SYS_DLPI_H 36 #define _SYS_DLPI_H 37 38 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.2 */ 39 40 #include <sys/types.h> 41 #include <sys/stream.h> 42 43 #ifdef __cplusplus 44 extern "C" { 45 #endif 46 47 /* 48 * Sun additions. 49 */ 50 #define DLIOC ('D' << 8) 51 #define DLIOCRAW (DLIOC|1) /* M_DATA "raw" mode */ 52 #define DLIOCNATIVE (DLIOC|2) /* Native traffic mode */ 53 #define DLIOCHDRINFO (DLIOC|10) /* IP fast-path */ 54 55 #define DL_IOC_HDR_INFO DLIOCHDRINFO 56 57 /* 58 * DLPI revision definition history 59 */ 60 #define DL_CURRENT_VERSION 0x02 /* current version of dlpi */ 61 #define DL_VERSION_2 0x02 /* version of dlpi March 12, 1991 */ 62 63 /* 64 * Primitives for Local Management Services 65 */ 66 #define DL_INFO_REQ 0x00 /* Information Req */ 67 #define DL_INFO_ACK 0x03 /* Information Ack */ 68 #define DL_ATTACH_REQ 0x0b /* Attach a PPA */ 69 #define DL_DETACH_REQ 0x0c /* Detach a PPA */ 70 #define DL_BIND_REQ 0x01 /* Bind dlsap address */ 71 #define DL_BIND_ACK 0x04 /* Dlsap address bound */ 72 #define DL_UNBIND_REQ 0x02 /* Unbind dlsap address */ 73 #define DL_OK_ACK 0x06 /* Success acknowledgment */ 74 #define DL_ERROR_ACK 0x05 /* Error acknowledgment */ 75 #define DL_SUBS_BIND_REQ 0x1b /* Bind Subsequent DLSAP address */ 76 #define DL_SUBS_BIND_ACK 0x1c /* Subsequent DLSAP address bound */ 77 #define DL_SUBS_UNBIND_REQ 0x15 /* Subsequent unbind */ 78 #define DL_ENABMULTI_REQ 0x1d /* Enable multicast addresses */ 79 #define DL_DISABMULTI_REQ 0x1e /* Disable multicast addresses */ 80 #define DL_PROMISCON_REQ 0x1f /* Turn on promiscuous mode */ 81 #define DL_PROMISCOFF_REQ 0x20 /* Turn off promiscuous mode */ 82 83 /* 84 * Solaris specific local management 85 */ 86 #define DL_NOTIFY_REQ 0x100 /* Enable notifications */ 87 #define DL_NOTIFY_ACK 0x101 /* Supported notifications */ 88 #define DL_NOTIFY_IND 0x102 /* Notification from provider */ 89 #define DL_AGGR_REQ 0x103 /* Enable link aggregation */ 90 #define DL_AGGR_IND 0x104 /* Result from link aggregation */ 91 #define DL_UNAGGR_REQ 0x105 /* Disable link aggregation */ 92 #define DL_CAPABILITY_REQ 0x110 /* Capability request */ 93 #define DL_CAPABILITY_ACK 0x111 /* Capability ack */ 94 #define DL_CONTROL_REQ 0x112 /* Device specific control request */ 95 #define DL_CONTROL_ACK 0x113 /* Device specific control ack */ 96 #define DL_PASSIVE_REQ 0x114 /* Allow access to aggregated link */ 97 98 99 /* 100 * Primitives used for Connectionless Service 101 */ 102 #define DL_UNITDATA_REQ 0x07 /* datagram send request */ 103 #define DL_UNITDATA_IND 0x08 /* datagram receive indication */ 104 #define DL_UDERROR_IND 0x09 /* datagram error indication */ 105 #define DL_UDQOS_REQ 0x0a /* set QOS for subsequent datagrams */ 106 107 /* 108 * Primitives used for Connection-Oriented Service 109 */ 110 #define DL_CONNECT_REQ 0x0d /* Connect request */ 111 #define DL_CONNECT_IND 0x0e /* Incoming connect indication */ 112 #define DL_CONNECT_RES 0x0f /* Accept previous connect indication */ 113 #define DL_CONNECT_CON 0x10 /* Connection established */ 114 115 #define DL_TOKEN_REQ 0x11 /* Passoff token request */ 116 #define DL_TOKEN_ACK 0x12 /* Passoff token ack */ 117 118 #define DL_DISCONNECT_REQ 0x13 /* Disconnect request */ 119 #define DL_DISCONNECT_IND 0x14 /* Disconnect indication */ 120 121 #define DL_RESET_REQ 0x17 /* Reset service request */ 122 #define DL_RESET_IND 0x18 /* Incoming reset indication */ 123 #define DL_RESET_RES 0x19 /* Complete reset processing */ 124 #define DL_RESET_CON 0x1a /* Reset processing complete */ 125 126 /* 127 * Primitives used for Acknowledged Connectionless Service 128 */ 129 130 #define DL_DATA_ACK_REQ 0x21 /* data unit transmission request */ 131 #define DL_DATA_ACK_IND 0x22 /* Arrival of a command PDU */ 132 #define DL_DATA_ACK_STATUS_IND 0x23 /* Status indication of DATA_ACK_REQ */ 133 #define DL_REPLY_REQ 0x24 /* Request a DLSDU from the remote */ 134 #define DL_REPLY_IND 0x25 /* Arrival of a command PDU */ 135 #define DL_REPLY_STATUS_IND 0x26 /* Status indication of REPLY_REQ */ 136 #define DL_REPLY_UPDATE_REQ 0x27 /* Hold a DLSDU for transmission */ 137 #define DL_REPLY_UPDATE_STATUS_IND 0x28 /* Status of REPLY_UPDATE req */ 138 139 /* 140 * Primitives used for XID and TEST operations 141 */ 142 143 #define DL_XID_REQ 0x29 /* Request to send an XID PDU */ 144 #define DL_XID_IND 0x2a /* Arrival of an XID PDU */ 145 #define DL_XID_RES 0x2b /* request to send a response XID PDU */ 146 #define DL_XID_CON 0x2c /* Arrival of a response XID PDU */ 147 #define DL_TEST_REQ 0x2d /* TEST command request */ 148 #define DL_TEST_IND 0x2e /* TEST response indication */ 149 #define DL_TEST_RES 0x2f /* TEST response */ 150 #define DL_TEST_CON 0x30 /* TEST Confirmation */ 151 152 /* 153 * Primitives to get and set the physical address, and to get 154 * Statistics 155 */ 156 157 #define DL_PHYS_ADDR_REQ 0x31 /* Request to get physical addr */ 158 #define DL_PHYS_ADDR_ACK 0x32 /* Return physical addr */ 159 #define DL_SET_PHYS_ADDR_REQ 0x33 /* set physical addr */ 160 #define DL_GET_STATISTICS_REQ 0x34 /* Request to get statistics */ 161 #define DL_GET_STATISTICS_ACK 0x35 /* Return statistics */ 162 163 /* 164 * Invalid primitive 165 */ 166 167 #define DL_PRIM_INVAL 0xffff /* Invalid DL primitive value */ 168 169 /* 170 * DLPI interface states 171 */ 172 #define DL_UNATTACHED 0x04 /* PPA not attached */ 173 #define DL_ATTACH_PENDING 0x05 /* Waiting ack of DL_ATTACH_REQ */ 174 #define DL_DETACH_PENDING 0x06 /* Waiting ack of DL_DETACH_REQ */ 175 #define DL_UNBOUND 0x00 /* PPA attached */ 176 #define DL_BIND_PENDING 0x01 /* Waiting ack of DL_BIND_REQ */ 177 #define DL_UNBIND_PENDING 0x02 /* Waiting ack of DL_UNBIND_REQ */ 178 #define DL_IDLE 0x03 /* dlsap bound, awaiting use */ 179 #define DL_UDQOS_PENDING 0x07 /* Waiting ack of DL_UDQOS_REQ */ 180 #define DL_OUTCON_PENDING 0x08 /* awaiting DL_CONN_CON */ 181 #define DL_INCON_PENDING 0x09 /* awaiting DL_CONN_RES */ 182 #define DL_CONN_RES_PENDING 0x0a /* Waiting ack of DL_CONNECT_RES */ 183 #define DL_DATAXFER 0x0b /* connection-oriented data transfer */ 184 #define DL_USER_RESET_PENDING 0x0c /* awaiting DL_RESET_CON */ 185 #define DL_PROV_RESET_PENDING 0x0d /* awaiting DL_RESET_RES */ 186 #define DL_RESET_RES_PENDING 0x0e /* Waiting ack of DL_RESET_RES */ 187 #define DL_DISCON8_PENDING 0x0f /* Waiting ack of DL_DISC_REQ */ 188 #define DL_DISCON9_PENDING 0x10 /* Waiting ack of DL_DISC_REQ */ 189 #define DL_DISCON11_PENDING 0x11 /* Waiting ack of DL_DISC_REQ */ 190 #define DL_DISCON12_PENDING 0x12 /* Waiting ack of DL_DISC_REQ */ 191 #define DL_DISCON13_PENDING 0x13 /* Waiting ack of DL_DISC_REQ */ 192 #define DL_SUBS_BIND_PND 0x14 /* Waiting ack of DL_SUBS_BIND_REQ */ 193 #define DL_SUBS_UNBIND_PND 0x15 /* Waiting ack of DL_SUBS_UNBIND_REQ */ 194 195 196 /* 197 * DL_ERROR_ACK error return values 198 */ 199 #define DL_ACCESS 0x02 /* Improper permissions for request */ 200 #define DL_BADADDR 0x01 /* DLSAP addr in improper format or invalid */ 201 #define DL_BADCORR 0x05 /* Seq number not from outstand DL_CONN_IND */ 202 #define DL_BADDATA 0x06 /* User data exceeded provider limit */ 203 #define DL_BADPPA 0x08 /* Specified PPA was invalid */ 204 #define DL_BADPRIM 0x09 /* Primitive received not known by provider */ 205 #define DL_BADQOSPARAM 0x0a /* QOS parameters contained invalid values */ 206 #define DL_BADQOSTYPE 0x0b /* QOS structure type is unknown/unsupported */ 207 #define DL_BADSAP 0x00 /* Bad LSAP selector */ 208 #define DL_BADTOKEN 0x0c /* Token used not an active stream */ 209 #define DL_BOUND 0x0d /* Attempted second bind with dl_max_conind */ 210 #define DL_INITFAILED 0x0e /* Physical Link initialization failed */ 211 #define DL_NOADDR 0x0f /* Provider couldn't allocate alt. address */ 212 #define DL_NOTINIT 0x10 /* Physical Link not initialized */ 213 #define DL_OUTSTATE 0x03 /* Primitive issued in improper state */ 214 #define DL_SYSERR 0x04 /* UNIX system error occurred */ 215 #define DL_UNSUPPORTED 0x07 /* Requested serv. not supplied by provider */ 216 #define DL_UNDELIVERABLE 0x11 /* Previous data unit could not be delivered */ 217 #define DL_NOTSUPPORTED 0x12 /* Primitive is known but not supported */ 218 #define DL_TOOMANY 0x13 /* limit exceeded */ 219 #define DL_NOTENAB 0x14 /* Promiscuous mode not enabled */ 220 #define DL_BUSY 0x15 /* Other streams for PPA in post-attached */ 221 222 #define DL_NOAUTO 0x16 /* Automatic handling XID&TEST not supported */ 223 #define DL_NOXIDAUTO 0x17 /* Automatic handling of XID not supported */ 224 #define DL_NOTESTAUTO 0x18 /* Automatic handling of TEST not supported */ 225 #define DL_XIDAUTO 0x19 /* Automatic handling of XID response */ 226 #define DL_TESTAUTO 0x1a /* AUtomatic handling of TEST response */ 227 #define DL_PENDING 0x1b /* pending outstanding connect indications */ 228 229 /* 230 * DLPI media types supported 231 */ 232 #define DL_CSMACD 0x0 /* IEEE 802.3 CSMA/CD network */ 233 #define DL_TPB 0x1 /* IEEE 802.4 Token Passing Bus */ 234 #define DL_TPR 0x2 /* IEEE 802.5 Token Passing Ring */ 235 #define DL_METRO 0x3 /* IEEE 802.6 Metro Net */ 236 #define DL_ETHER 0x4 /* Ethernet Bus */ 237 #define DL_HDLC 0x05 /* ISO HDLC protocol support */ 238 #define DL_CHAR 0x06 /* Character Synchronous protocol support */ 239 #define DL_CTCA 0x07 /* IBM Channel-to-Channel Adapter */ 240 #define DL_FDDI 0x08 /* Fiber Distributed data interface */ 241 #define DL_FC 0x10 /* Fibre Channel interface */ 242 #define DL_ATM 0x11 /* ATM */ 243 #define DL_IPATM 0x12 /* ATM Classical IP interface */ 244 #define DL_X25 0x13 /* X.25 LAPB interface */ 245 #define DL_ISDN 0x14 /* ISDN interface */ 246 #define DL_HIPPI 0x15 /* HIPPI interface */ 247 #define DL_100VG 0x16 /* 100 Based VG Ethernet */ 248 #define DL_100VGTPR 0x17 /* 100 Based VG Token Ring */ 249 #define DL_ETH_CSMA 0x18 /* ISO 8802/3 and Ethernet */ 250 #define DL_100BT 0x19 /* 100 Base T */ 251 #define DL_IB 0x1a /* Infiniband */ 252 #define DL_FRAME 0x0a /* Frame Relay LAPF */ 253 #define DL_MPFRAME 0x0b /* Multi-protocol over Frame Relay */ 254 #define DL_ASYNC 0x0c /* Character Asynchronous Protocol */ 255 #define DL_IPX25 0x0d /* X.25 Classical IP interface */ 256 #define DL_LOOP 0x0e /* software loopback */ 257 #define DL_OTHER 0x09 /* Any other medium not listed above */ 258 /* 259 * Private media types. These must be above the value 0x80000000 as 260 * stated in the DLPI specification. 261 */ 262 #define DL_IPV4 0x80000001ul /* IPv4 Tunnel Link */ 263 #define DL_IPV6 0x80000002ul /* IPv6 Tunnel Link */ 264 #define SUNW_DL_VNI 0x80000003ul /* Virtual network interface */ 265 #define DL_WIFI 0x80000004ul /* IEEE 802.11 */ 266 267 /* 268 * DLPI provider service supported. 269 * These must be allowed to be bitwise-OR for dl_service_mode in 270 * DL_INFO_ACK. 271 */ 272 #define DL_CODLS 0x01 /* support connection-oriented service */ 273 #define DL_CLDLS 0x02 /* support connectionless data link service */ 274 #define DL_ACLDLS 0x04 /* support acknowledged connectionless serv. */ 275 276 277 /* 278 * DLPI provider style. 279 * The DLPI provider style which determines whether a provider 280 * requires a DL_ATTACH_REQ to inform the provider which PPA 281 * user messages should be sent/received on. 282 */ 283 #define DL_STYLE1 0x0500 /* PPA is implicitly bound by open(2) */ 284 #define DL_STYLE2 0x0501 /* PPA must be expl. bound via DL_ATTACH_REQ */ 285 286 287 /* 288 * DLPI Originator for Disconnect and Resets 289 */ 290 #define DL_PROVIDER 0x0700 291 #define DL_USER 0x0701 292 293 /* 294 * DLPI Disconnect Reasons 295 */ 296 #define DL_CONREJ_DEST_UNKNOWN 0x0800 297 #define DL_CONREJ_DEST_UNREACH_PERMANENT 0x0801 298 #define DL_CONREJ_DEST_UNREACH_TRANSIENT 0x0802 299 #define DL_CONREJ_QOS_UNAVAIL_PERMANENT 0x0803 300 #define DL_CONREJ_QOS_UNAVAIL_TRANSIENT 0x0804 301 #define DL_CONREJ_PERMANENT_COND 0x0805 302 #define DL_CONREJ_TRANSIENT_COND 0x0806 303 #define DL_DISC_ABNORMAL_CONDITION 0x0807 304 #define DL_DISC_NORMAL_CONDITION 0x0808 305 #define DL_DISC_PERMANENT_CONDITION 0x0809 306 #define DL_DISC_TRANSIENT_CONDITION 0x080a 307 #define DL_DISC_UNSPECIFIED 0x080b 308 309 /* 310 * DLPI Reset Reasons 311 */ 312 #define DL_RESET_FLOW_CONTROL 0x0900 313 #define DL_RESET_LINK_ERROR 0x0901 314 #define DL_RESET_RESYNCH 0x0902 315 316 /* 317 * DLPI status values for acknowledged connectionless data transfer 318 */ 319 #define DL_CMD_MASK 0x0f /* mask for command portion of status */ 320 #define DL_CMD_OK 0x00 /* Command Accepted */ 321 #define DL_CMD_RS 0x01 /* Unimplemented or inactivated service */ 322 #define DL_CMD_UE 0x05 /* Data Link User interface error */ 323 #define DL_CMD_PE 0x06 /* Protocol error */ 324 #define DL_CMD_IP 0x07 /* Permanent implementation dependent error */ 325 #define DL_CMD_UN 0x09 /* Resources temporarily unavailable */ 326 #define DL_CMD_IT 0x0f /* Temporary implementation dependent error */ 327 #define DL_RSP_MASK 0xf0 /* mask for response portion of status */ 328 #define DL_RSP_OK 0x00 /* Response DLSDU present */ 329 #define DL_RSP_RS 0x10 /* Unimplemented or inactivated service */ 330 #define DL_RSP_NE 0x30 /* Response DLSDU never submitted */ 331 #define DL_RSP_NR 0x40 /* Response DLSDU not requested */ 332 #define DL_RSP_UE 0x50 /* Data Link User interface error */ 333 #define DL_RSP_IP 0x70 /* Permanent implementation dependent error */ 334 #define DL_RSP_UN 0x90 /* Resources temporarily unavailable */ 335 #define DL_RSP_IT 0xf0 /* Temporary implementation dependent error */ 336 337 /* 338 * Service Class values for acknowledged connectionless data transfer 339 */ 340 #define DL_RQST_RSP 0x01 /* Use acknowledge capability in MAC sublayer */ 341 #define DL_RQST_NORSP 0x02 /* No acknowledgement service requested */ 342 343 /* 344 * DLPI address type definition 345 */ 346 #define DL_FACT_PHYS_ADDR 0x01 /* factory physical address */ 347 #define DL_CURR_PHYS_ADDR 0x02 /* current physical address */ 348 #define DL_IPV6_TOKEN 0x03 /* IPv6 interface token */ 349 #define DL_IPV6_LINK_LAYER_ADDR 0x04 /* Neighbor Discovery format */ 350 351 /* 352 * DLPI flag definitions 353 */ 354 #define DL_POLL_FINAL 0x01 /* indicates poll/final bit set */ 355 356 /* 357 * XID and TEST responses supported by the provider 358 */ 359 #define DL_AUTO_XID 0x01 /* provider will respond to XID */ 360 #define DL_AUTO_TEST 0x02 /* provider will respond to TEST */ 361 362 /* 363 * Subsequent bind type 364 */ 365 #define DL_PEER_BIND 0x01 /* subsequent bind on a peer addr */ 366 #define DL_HIERARCHICAL_BIND 0x02 /* subs_bind on a hierarchical addr */ 367 368 /* 369 * DLPI promiscuous mode definitions 370 */ 371 #define DL_PROMISC_PHYS 0x01 /* promiscuous mode at phys level */ 372 #define DL_PROMISC_SAP 0x02 /* promiscous mode at sap level */ 373 #define DL_PROMISC_MULTI 0x03 /* promiscuous mode for multicast */ 374 375 /* 376 * DLPI notification codes for DL_NOTIFY primitives. 377 * Bit-wise distinct since DL_NOTIFY_REQ and DL_NOTIFY_ACK carry multiple 378 * notification codes. 379 */ 380 #define DL_NOTE_PHYS_ADDR 0x0001 /* Physical address change */ 381 #define DL_NOTE_PROMISC_ON_PHYS 0x0002 /* DL_PROMISC_PHYS set on ppa */ 382 #define DL_NOTE_PROMISC_OFF_PHYS 0x0004 /* DL_PROMISC_PHYS cleared on ppa */ 383 #define DL_NOTE_LINK_DOWN 0x0008 /* Link down */ 384 #define DL_NOTE_LINK_UP 0x0010 /* Link up */ 385 #define DL_NOTE_AGGR_AVAIL 0x0020 /* Link aggregation is available */ 386 #define DL_NOTE_AGGR_UNAVAIL 0x0040 /* Link aggregation is not available */ 387 #define DL_NOTE_SDU_SIZE 0x0080 /* New SDU size, global or per addr */ 388 #define DL_NOTE_SPEED 0x0100 /* Approximate link speed */ 389 #define DL_NOTE_FASTPATH_FLUSH 0x0200 /* Fast Path info changes */ 390 #define DL_NOTE_CAPAB_RENEG 0x0400 /* Initiate capability renegotiation */ 391 392 /* 393 * DLPI Quality Of Service definition for use in QOS structure definitions. 394 * The QOS structures are used in connection establishment, DL_INFO_ACK, 395 * and setting connectionless QOS values. 396 */ 397 398 /* 399 * Throughput 400 * 401 * This parameter is specified for both directions. 402 */ 403 typedef struct { 404 t_scalar_t dl_target_value; /* bits/second desired */ 405 t_scalar_t dl_accept_value; /* min. ok bits/second */ 406 } dl_through_t; 407 408 /* 409 * transit delay specification 410 * 411 * This parameter is specified for both directions. 412 * expressed in milliseconds assuming a DLSDU size of 128 octets. 413 * The scaling of the value to the current DLSDU size is provider dependent. 414 */ 415 typedef struct { 416 t_scalar_t dl_target_value; /* desired value of service */ 417 t_scalar_t dl_accept_value; /* min. ok value of service */ 418 } dl_transdelay_t; 419 420 /* 421 * priority specification 422 * priority range is 0-100, with 0 being highest value. 423 */ 424 typedef struct { 425 t_scalar_t dl_min; 426 t_scalar_t dl_max; 427 } dl_priority_t; 428 429 430 /* 431 * protection specification 432 * 433 */ 434 #define DL_NONE 0x0B01 /* no protection supplied */ 435 #define DL_MONITOR 0x0B02 /* prot. from passive monit. */ 436 #define DL_MAXIMUM 0x0B03 /* prot. from modification, replay, */ 437 /* addition, or deletion */ 438 439 typedef struct { 440 t_scalar_t dl_min; 441 t_scalar_t dl_max; 442 } dl_protect_t; 443 444 445 /* 446 * Resilience specification 447 * probabilities are scaled by a factor of 10,000 with a time interval 448 * of 10,000 seconds. 449 */ 450 typedef struct { 451 t_scalar_t dl_disc_prob; /* prob. of provider init DISC */ 452 t_scalar_t dl_reset_prob; /* prob. of provider init RESET */ 453 } dl_resilience_t; 454 455 456 /* 457 * QOS type definition to be used for negotiation with the 458 * remote end of a connection, or a connectionless unitdata request. 459 * There are two type definitions to handle the negotiation 460 * process at connection establishment. The typedef dl_qos_range_t 461 * is used to present a range for parameters. This is used 462 * in the DL_CONNECT_REQ and DL_CONNECT_IND messages. The typedef 463 * dl_qos_sel_t is used to select a specific value for the QOS 464 * parameters. This is used in the DL_CONNECT_RES, DL_CONNECT_CON, 465 * and DL_INFO_ACK messages to define the selected QOS parameters 466 * for a connection. 467 * 468 * NOTE 469 * A DataLink provider which has unknown values for any of the fields 470 * will use a value of DL_UNKNOWN for all values in the fields. 471 * 472 * NOTE 473 * A QOS parameter value of DL_QOS_DONT_CARE informs the DLS 474 * provider the user requesting this value doesn't care 475 * what the QOS parameter is set to. This value becomes the 476 * least possible value in the range of QOS parameters. 477 * The order of the QOS parameter range is then: 478 * 479 * DL_QOS_DONT_CARE < 0 < MAXIMUM QOS VALUE 480 */ 481 #define DL_UNKNOWN -1 482 #define DL_QOS_DONT_CARE -2 483 484 /* 485 * Every QOS structure has the first 4 bytes containing a type 486 * field, denoting the definition of the rest of the structure. 487 * This is used in the same manner has the dl_primitive variable 488 * is in messages. 489 * 490 * The following list is the defined QOS structure type values and structures. 491 */ 492 #define DL_QOS_CO_RANGE1 0x0101 /* CO QOS range struct. */ 493 #define DL_QOS_CO_SEL1 0x0102 /* CO QOS selection structure */ 494 #define DL_QOS_CL_RANGE1 0x0103 /* CL QOS range struct. */ 495 #define DL_QOS_CL_SEL1 0x0104 /* CL QOS selection */ 496 497 typedef struct { 498 t_uscalar_t dl_qos_type; 499 dl_through_t dl_rcv_throughput; /* desired and accep. */ 500 dl_transdelay_t dl_rcv_trans_delay; /* desired and accep. */ 501 dl_through_t dl_xmt_throughput; 502 dl_transdelay_t dl_xmt_trans_delay; 503 dl_priority_t dl_priority; /* min and max values */ 504 dl_protect_t dl_protection; /* min and max values */ 505 t_scalar_t dl_residual_error; 506 dl_resilience_t dl_resilience; 507 } dl_qos_co_range1_t; 508 509 typedef struct { 510 t_uscalar_t dl_qos_type; 511 t_scalar_t dl_rcv_throughput; 512 t_scalar_t dl_rcv_trans_delay; 513 t_scalar_t dl_xmt_throughput; 514 t_scalar_t dl_xmt_trans_delay; 515 t_scalar_t dl_priority; 516 t_scalar_t dl_protection; 517 t_scalar_t dl_residual_error; 518 dl_resilience_t dl_resilience; 519 } dl_qos_co_sel1_t; 520 521 typedef struct { 522 t_uscalar_t dl_qos_type; 523 dl_transdelay_t dl_trans_delay; 524 dl_priority_t dl_priority; 525 dl_protect_t dl_protection; 526 t_scalar_t dl_residual_error; 527 } dl_qos_cl_range1_t; 528 529 typedef struct { 530 t_uscalar_t dl_qos_type; 531 t_scalar_t dl_trans_delay; 532 t_scalar_t dl_priority; 533 t_scalar_t dl_protection; 534 t_scalar_t dl_residual_error; 535 } dl_qos_cl_sel1_t; 536 537 union DL_qos_types { 538 t_uscalar_t dl_qos_type; 539 dl_qos_co_range1_t qos_co_range1; 540 dl_qos_co_sel1_t qos_co_sel1; 541 dl_qos_cl_range1_t qos_cl_range1; 542 dl_qos_cl_sel1_t qos_cl_sel1; 543 }; 544 545 /* 546 * Solaris specific structures and definitions. 547 */ 548 549 /* 550 * The following are the capability types and structures used by the 551 * the DL_CAPABILITY_REQ and DL_CAPABILITY_ACK primitives. 552 * 553 * These primitives are used both to determine the set of capabilities in 554 * the DLS provider and also to turn on and off specific capabilities. 555 * The response is a DL_CAPABILITY_ACK or DL_ERROR_ACK. 556 * 557 * DL_CAPABILITY_REQ can either be empty (i.e. dl_sub_length is zero) which 558 * is a request for the driver to return all capabilities. Otherwise, the 559 * DL_CAPABILITY_REQ contains the capabilities the DLS user wants to use and 560 * their settings. 561 * 562 * DL_CAPABILITY_ACK contains the capabilities that the DLS provider can 563 * support modified based on what was listed in the request. If a 564 * capability was included in the request then the information returned 565 * in the ack might be modified based on the information in the request. 566 */ 567 568 #define DL_CAPAB_ID_WRAPPER 0x00 /* Module ID wrapper structure */ 569 /* dl_data is dl_capab_id_t */ 570 #define DL_CAPAB_HCKSUM 0x01 /* Checksum offload */ 571 /* dl_data is dl_capab_hcksum_t */ 572 #define DL_CAPAB_IPSEC_AH 0x02 /* IPsec AH acceleration */ 573 /* dl_data is dl_capab_ipsec_t */ 574 #define DL_CAPAB_IPSEC_ESP 0x03 /* IPsec ESP acceleration */ 575 /* dl_data is dl_capab_ipsec_t */ 576 #define DL_CAPAB_MDT 0x04 /* Multidata Transmit capability */ 577 /* dl_data is dl_capab_mdt_t */ 578 #define DL_CAPAB_ZEROCOPY 0x05 /* Zero-copy capability */ 579 /* dl_data is dl_capab_zerocopy_t */ 580 #define DL_CAPAB_POLL 0x06 /* Polling capability */ 581 /* dl_data is dl_capab_dls_t */ 582 #define DL_CAPAB_SOFT_RING 0x07 /* Soft ring capable */ 583 /* dl_data is dl_capab_dls_t */ 584 #define DL_CAPAB_LSO 0x08 /* Large Send Offload capability */ 585 /* dl_data is dl_capab_lso_t */ 586 587 typedef struct { 588 t_uscalar_t dl_cap; /* capability type */ 589 t_uscalar_t dl_length; /* length of data following */ 590 /* Followed by zero or more bytes of dl_data */ 591 } dl_capability_sub_t; 592 593 /* 594 * Definitions and structures needed for DL_CONTROL_REQ and DL_CONTROL_ACK 595 * primitives. 596 * Extensible message to send down control information to the DLS provider. 597 * The response is a DL_CONTROL_ACK or DL_ERROR_ACK. 598 * 599 * Different types of control operations will define different format for the 600 * key and data fields. ADD requires key and data fields; if the <type, key> 601 * matches an already existing entry a DL_ERROR_ACK will be returned. DELETE 602 * requires a key field; if the <type, key> does not exist, a DL_ERROR_ACK 603 * will be returned. FLUSH requires neither a key nor data; it 604 * unconditionally removes all entries for the specified type. GET requires a 605 * key field; the get operation returns the data for the <type, key>. If 606 * <type, key> doesn't exist a DL_ERROR_ACK is returned. UPDATE requires key 607 * and data fields; if <type, key> doesn't exist a DL_ERROR_ACK is returned. 608 */ 609 610 /* 611 * Control operations 612 */ 613 #define DL_CO_ADD 0x01 /* Add new entry matching for <type,key> */ 614 #define DL_CO_DELETE 0x02 /* Delete the entry matching <type,key> */ 615 #define DL_CO_FLUSH 0x03 /* Purge all entries of <type> */ 616 #define DL_CO_GET 0x04 /* Get the data for the <type,key> */ 617 #define DL_CO_UPDATE 0x05 /* Update the data for <type,key> */ 618 #define DL_CO_SET 0x06 /* Add or update as appropriate */ 619 620 /* 621 * Control types (dl_type field of dl_control_req_t and dl_control_ack_t) 622 */ 623 #define DL_CT_IPSEC_AH 0x01 /* AH; key=spi,dest_addr; */ 624 /* data=keying material */ 625 #define DL_CT_IPSEC_ESP 0x02 /* ESP; key=spi,des_taddr; */ 626 /* data=keying material */ 627 628 /* 629 * Module ID token to be included in new sub-capability structures. 630 * Existing sub-capabilities lacking an identification token, e.g. IPSEC 631 * hardware acceleration, need to be encapsulated within the ID sub- 632 * capability. Access to this structure must be done through 633 * dlcapab{set,check}qid(). 634 */ 635 typedef struct { 636 t_uscalar_t mid[4]; /* private fields */ 637 } dl_mid_t; 638 639 /* 640 * Module ID wrapper (follows dl_capability_sub_t) 641 */ 642 typedef struct { 643 dl_mid_t id_mid; /* module ID token */ 644 dl_capability_sub_t id_subcap; /* sub-capability */ 645 } dl_capab_id_t; 646 647 /* 648 * Multidata Transmit sub-capability (follows dl_capability_sub_t) 649 */ 650 typedef struct { 651 t_uscalar_t mdt_version; /* interface version */ 652 t_uscalar_t mdt_flags; /* flags */ 653 t_uscalar_t mdt_hdr_head; /* minimum leading header space */ 654 t_uscalar_t mdt_hdr_tail; /* minimum trailing header space */ 655 t_uscalar_t mdt_max_pld; /* maximum doable payload buffers */ 656 t_uscalar_t mdt_span_limit; /* scatter-gather descriptor limit */ 657 dl_mid_t mdt_mid; /* module ID token */ 658 } dl_capab_mdt_t; 659 660 /* 661 * Multidata Transmit revision definition history 662 */ 663 #define MDT_CURRENT_VERSION 0x02 664 #define MDT_VERSION_2 0x02 665 666 /* 667 * mdt_flags values 668 */ 669 #define DL_CAPAB_MDT_ENABLE 0x01 /* enable Multidata Transmit */ 670 671 /* 672 * DL_CAPAB_HCKSUM 673 * Used for negotiating different flavors of checksum offload 674 * capabilities. 675 */ 676 typedef struct { 677 t_uscalar_t hcksum_version; /* version of data following */ 678 t_uscalar_t hcksum_txflags; /* capabilities on transmit */ 679 dl_mid_t hcksum_mid; /* module ID */ 680 } dl_capab_hcksum_t; 681 682 /* 683 * DL_CAPAB_HCKSUM revision definition history 684 */ 685 #define HCKSUM_CURRENT_VERSION 0x01 686 #define HCKSUM_VERSION_1 0x01 687 688 /* 689 * Values for dl_txflags 690 */ 691 #define HCKSUM_ENABLE 0x01 /* Set to enable hardware checksum */ 692 /* capability */ 693 #define HCKSUM_INET_PARTIAL 0x02 /* Partial 1's complement checksum */ 694 /* ability */ 695 #define HCKSUM_INET_FULL_V4 0x04 /* Full 1's complement checksum */ 696 /* ability for IPv4 packets. */ 697 #define HCKSUM_INET_FULL_V6 0x08 /* Full 1's complement checksum */ 698 /* ability for IPv6 packets. */ 699 #define HCKSUM_IPHDRCKSUM 0x10 /* IPv4 Header checksum offload */ 700 /* capability */ 701 #ifdef _KERNEL 702 703 /* 704 * This structure is used by DL_CAPAB_POLL and DL_CAPAB_SOFT_RING 705 * capabilities. It provides a mechanism for IP to exchange function 706 * pointers with a gldv3-based driver to enable it to bypass streams- 707 * data-paths. DL_CAPAB_POLL mechanism provides a way to blank 708 * interrupts. Note: True polling support will be added in the future. 709 * DL_CAPAB_SOFT_RING provides a mechanism to create soft ring at the 710 * dls layer. 711 */ 712 typedef struct dl_capab_dls_s { 713 t_uscalar_t dls_version; 714 t_uscalar_t dls_flags; 715 716 /* DLD provided information */ 717 uintptr_t dls_tx_handle; 718 uintptr_t dls_tx; 719 uintptr_t dls_ring_change_status; 720 uintptr_t dls_ring_bind; 721 uintptr_t dls_ring_unbind; 722 723 /* IP provided information */ 724 uintptr_t dls_rx_handle; 725 uintptr_t dls_ring_assign; 726 uintptr_t dls_rx; 727 uintptr_t dls_ring_add; 728 t_uscalar_t dls_ring_cnt; 729 730 dl_mid_t dls_mid; /* module ID */ 731 } dl_capab_dls_t; 732 733 #define POLL_CURRENT_VERSION 0x01 734 #define POLL_VERSION_1 0x01 735 736 #define SOFT_RING_VERSION_1 0x01 737 738 /* Values for poll_flags */ 739 #define POLL_ENABLE 0x01 /* Set to enable polling */ 740 /* capability */ 741 #define POLL_CAPABLE 0x02 /* Polling ability exists */ 742 #define POLL_DISABLE 0x03 /* Disable Polling */ 743 744 /* Values for soft_ring_flags */ 745 #define SOFT_RING_ENABLE 0x04 /* Set to enable soft_ring */ 746 /* capability */ 747 #define SOFT_RING_CAPABLE 0x05 /* Soft_Ring ability exists */ 748 #define SOFT_RING_DISABLE 0x06 /* Disable Soft_Ring */ 749 750 /* Soft_Ring fanout types (used by soft_ring_change_status) */ 751 #define SOFT_RING_NONE 0x00 752 #define SOFT_RING_RANDOM 0x01 753 #define SOFT_RING_SRC_HASH 0x02 754 #define SOFT_RING_RND_ROBIN 0x03 755 756 #endif /* _KERNEL */ 757 758 /* 759 * Zero-copy sub-capability (follows dl_capability_sub_t) 760 */ 761 typedef struct { 762 t_uscalar_t zerocopy_version; /* interface version */ 763 t_uscalar_t zerocopy_flags; /* capability flags */ 764 t_uscalar_t reserved[9]; /* reserved fields */ 765 dl_mid_t zerocopy_mid; /* module ID */ 766 } dl_capab_zerocopy_t; 767 768 /* 769 * Zero-copy revision definition history 770 */ 771 #define ZEROCOPY_CURRENT_VERSION 0x01 772 #define ZEROCOPY_VERSION_1 0x01 773 774 /* 775 * Currently supported values of zerocopy_flags 776 */ 777 #define DL_CAPAB_VMSAFE_MEM 0x01 /* Driver is zero-copy safe */ 778 /* wrt VM named buffers on */ 779 /* transmit */ 780 781 /* 782 * Large Send Offload sub-capability (follows dl_capability_sub_t) 783 */ 784 typedef struct { 785 t_uscalar_t lso_version; /* interface version */ 786 t_uscalar_t lso_flags; /* capability flags */ 787 t_uscalar_t lso_max; /* maximum payload */ 788 t_uscalar_t reserved[1]; /* reserved fields */ 789 dl_mid_t lso_mid; /* module ID */ 790 } dl_capab_lso_t; 791 792 /* 793 * Large Send Offload revision definition history 794 */ 795 #define LSO_CURRENT_VERSION 0x01 796 #define LSO_VERSION_1 0x01 797 798 /* 799 * Currently supported values of lso_flags 800 */ 801 #define LSO_TX_ENABLE 0x01 /* to enable LSO */ 802 #define LSO_TX_BASIC_TCP_IPV4 0x02 /* TCP LSO capability */ 803 804 /* 805 * DLPI interface primitive definitions. 806 * 807 * Each primitive is sent as a stream message. It is possible that 808 * the messages may be viewed as a sequence of bytes that have the 809 * following form without any padding. The structure definition 810 * of the following messages may have to change depending on the 811 * underlying hardware architecture and crossing of a hardware 812 * boundary with a different hardware architecture. 813 * 814 * Fields in the primitives having a name of the form 815 * dl_reserved cannot be used and have the value of 816 * binary zero, no bits turned on. 817 * 818 * Each message has the name defined followed by the 819 * stream message type (M_PROTO, M_PCPROTO, M_DATA) 820 */ 821 822 /* 823 * LOCAL MANAGEMENT SERVICE PRIMITIVES 824 */ 825 826 /* 827 * DL_INFO_REQ, M_PCPROTO type 828 */ 829 typedef struct { 830 t_uscalar_t dl_primitive; /* set to DL_INFO_REQ */ 831 } dl_info_req_t; 832 833 /* 834 * DL_INFO_ACK, M_PCPROTO type 835 */ 836 typedef struct { 837 t_uscalar_t dl_primitive; /* set to DL_INFO_ACK */ 838 t_uscalar_t dl_max_sdu; /* Max bytes in a DLSDU */ 839 t_uscalar_t dl_min_sdu; /* Min bytes in a DLSDU */ 840 t_uscalar_t dl_addr_length; /* length of DLSAP address */ 841 t_uscalar_t dl_mac_type; /* type of medium supported */ 842 t_uscalar_t dl_reserved; /* value set to zero */ 843 t_uscalar_t dl_current_state; /* state of DLPI interface */ 844 t_scalar_t dl_sap_length; /* length of dlsap SAP part */ 845 t_uscalar_t dl_service_mode; /* CO, CL or ACL */ 846 t_uscalar_t dl_qos_length; /* length of qos values */ 847 t_uscalar_t dl_qos_offset; /* offset from start of block */ 848 t_uscalar_t dl_qos_range_length; /* available range of qos */ 849 t_uscalar_t dl_qos_range_offset; /* offset from start of block */ 850 t_uscalar_t dl_provider_style; /* style1 or style2 */ 851 t_uscalar_t dl_addr_offset; /* offset of the dlsap addr */ 852 t_uscalar_t dl_version; /* version number */ 853 t_uscalar_t dl_brdcst_addr_length; /* length of broadcast addr */ 854 t_uscalar_t dl_brdcst_addr_offset; /* offset from start of block */ 855 t_uscalar_t dl_growth; /* set to zero */ 856 } dl_info_ack_t; 857 858 /* 859 * DL_ATTACH_REQ, M_PROTO type 860 */ 861 typedef struct { 862 t_uscalar_t dl_primitive; /* set to DL_ATTACH_REQ */ 863 t_uscalar_t dl_ppa; /* id of the PPA */ 864 } dl_attach_req_t; 865 866 /* 867 * DL_DETACH_REQ, M_PROTO type 868 */ 869 typedef struct { 870 t_uscalar_t dl_primitive; /* set to DL_DETACH_REQ */ 871 } dl_detach_req_t; 872 873 /* 874 * DL_BIND_REQ, M_PROTO type 875 */ 876 typedef struct { 877 t_uscalar_t dl_primitive; /* set to DL_BIND_REQ */ 878 t_uscalar_t dl_sap; /* info to identify dlsap addr */ 879 t_uscalar_t dl_max_conind; /* max # of outstanding con_ind */ 880 uint16_t dl_service_mode; /* CO, CL or ACL */ 881 uint16_t dl_conn_mgmt; /* if non-zero, is con-mgmt stream */ 882 t_uscalar_t dl_xidtest_flg; /* auto init. of test and xid */ 883 } dl_bind_req_t; 884 885 /* 886 * DL_BIND_ACK, M_PCPROTO type 887 */ 888 typedef struct { 889 t_uscalar_t dl_primitive; /* DL_BIND_ACK */ 890 t_uscalar_t dl_sap; /* DLSAP addr info */ 891 t_uscalar_t dl_addr_length; /* length of complete DLSAP addr */ 892 t_uscalar_t dl_addr_offset; /* offset from start of M_PCPROTO */ 893 t_uscalar_t dl_max_conind; /* allowed max. # of con-ind */ 894 t_uscalar_t dl_xidtest_flg; /* responses supported by provider */ 895 } dl_bind_ack_t; 896 897 /* 898 * DL_SUBS_BIND_REQ, M_PROTO type 899 */ 900 typedef struct { 901 t_uscalar_t dl_primitive; /* DL_SUBS_BIND_REQ */ 902 t_uscalar_t dl_subs_sap_offset; /* offset of subs_sap */ 903 t_uscalar_t dl_subs_sap_length; /* length of subs_sap */ 904 t_uscalar_t dl_subs_bind_class; /* peer or hierarchical */ 905 } dl_subs_bind_req_t; 906 907 /* 908 * DL_SUBS_BIND_ACK, M_PCPROTO type 909 */ 910 typedef struct { 911 t_uscalar_t dl_primitive; /* DL_SUBS_BIND_ACK */ 912 t_uscalar_t dl_subs_sap_offset; /* offset of subs_sap */ 913 t_uscalar_t dl_subs_sap_length; /* length of subs_sap */ 914 } dl_subs_bind_ack_t; 915 916 /* 917 * DL_UNBIND_REQ, M_PROTO type 918 */ 919 typedef struct { 920 t_uscalar_t dl_primitive; /* DL_UNBIND_REQ */ 921 } dl_unbind_req_t; 922 923 /* 924 * DL_SUBS_UNBIND_REQ, M_PROTO type 925 */ 926 typedef struct { 927 t_uscalar_t dl_primitive; /* DL_SUBS_UNBIND_REQ */ 928 t_uscalar_t dl_subs_sap_offset; /* offset of subs_sap */ 929 t_uscalar_t dl_subs_sap_length; /* length of subs_sap */ 930 } dl_subs_unbind_req_t; 931 932 /* 933 * DL_OK_ACK, M_PCPROTO type 934 */ 935 typedef struct { 936 t_uscalar_t dl_primitive; /* DL_OK_ACK */ 937 t_uscalar_t dl_correct_primitive; /* primitive acknowledged */ 938 } dl_ok_ack_t; 939 940 /* 941 * DL_ERROR_ACK, M_PCPROTO type 942 */ 943 typedef struct { 944 t_uscalar_t dl_primitive; /* DL_ERROR_ACK */ 945 t_uscalar_t dl_error_primitive; /* primitive in error */ 946 t_uscalar_t dl_errno; /* DLPI error code */ 947 t_uscalar_t dl_unix_errno; /* UNIX system error code */ 948 } dl_error_ack_t; 949 950 /* 951 * DL_ENABMULTI_REQ, M_PROTO type 952 */ 953 typedef struct { 954 t_uscalar_t dl_primitive; /* DL_ENABMULTI_REQ */ 955 t_uscalar_t dl_addr_length; /* length of multicast address */ 956 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO block */ 957 } dl_enabmulti_req_t; 958 959 /* 960 * DL_DISABMULTI_REQ, M_PROTO type 961 */ 962 963 typedef struct { 964 t_uscalar_t dl_primitive; /* DL_DISABMULTI_REQ */ 965 t_uscalar_t dl_addr_length; /* length of multicast address */ 966 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO block */ 967 } dl_disabmulti_req_t; 968 969 /* 970 * DL_PROMISCON_REQ, M_PROTO type 971 */ 972 973 typedef struct { 974 t_uscalar_t dl_primitive; /* DL_PROMISCON_REQ */ 975 t_uscalar_t dl_level; /* physical,SAP, or ALL multicast */ 976 } dl_promiscon_req_t; 977 978 /* 979 * DL_PROMISCOFF_REQ, M_PROTO type 980 */ 981 982 typedef struct { 983 t_uscalar_t dl_primitive; /* DL_PROMISCOFF_REQ */ 984 t_uscalar_t dl_level; /* Physical,SAP, or ALL multicast */ 985 } dl_promiscoff_req_t; 986 987 /* 988 * Primitives to get and set the Physical address 989 */ 990 991 /* 992 * DL_PHYS_ADDR_REQ, M_PROTO type 993 */ 994 typedef struct { 995 t_uscalar_t dl_primitive; /* DL_PHYS_ADDR_REQ */ 996 t_uscalar_t dl_addr_type; /* factory or current physical addr */ 997 } dl_phys_addr_req_t; 998 999 /* 1000 * DL_PHYS_ADDR_ACK, M_PCPROTO type 1001 */ 1002 typedef struct { 1003 t_uscalar_t dl_primitive; /* DL_PHYS_ADDR_ACK */ 1004 t_uscalar_t dl_addr_length; /* length of the physical addr */ 1005 t_uscalar_t dl_addr_offset; /* offset from start of block */ 1006 } dl_phys_addr_ack_t; 1007 1008 /* 1009 * DL_SET_PHYS_ADDR_REQ, M_PROTO type 1010 */ 1011 typedef struct { 1012 t_uscalar_t dl_primitive; /* DL_SET_PHYS_ADDR_REQ */ 1013 t_uscalar_t dl_addr_length; /* length of physical addr */ 1014 t_uscalar_t dl_addr_offset; /* offset from start of block */ 1015 } dl_set_phys_addr_req_t; 1016 1017 /* 1018 * Primitives to get statistics 1019 */ 1020 1021 /* 1022 * DL_GET_STATISTICS_REQ, M_PROTO type 1023 */ 1024 typedef struct { 1025 t_uscalar_t dl_primitive; /* DL_GET_STATISTICS_REQ */ 1026 } dl_get_statistics_req_t; 1027 1028 /* 1029 * DL_GET_STATISTICS_ACK, M_PCPROTO type 1030 */ 1031 typedef struct { 1032 t_uscalar_t dl_primitive; /* DL_GET_STATISTICS_ACK */ 1033 t_uscalar_t dl_stat_length; /* length of statistics structure */ 1034 t_uscalar_t dl_stat_offset; /* offset from start of block */ 1035 } dl_get_statistics_ack_t; 1036 1037 /* 1038 * Solaris specific local management service primitives 1039 */ 1040 1041 /* 1042 * DL_NOTIFY_REQ, M_PROTO type 1043 */ 1044 typedef struct { 1045 t_uscalar_t dl_primitive; /* set to DL_NOTIFY_REQ */ 1046 uint32_t dl_notifications; /* Requested set of notifications */ 1047 uint32_t dl_timelimit; /* In milliseconds */ 1048 } dl_notify_req_t; 1049 1050 /* 1051 * DL_NOTIFY_ACK, M_PROTO type 1052 */ 1053 typedef struct { 1054 t_uscalar_t dl_primitive; /* set to DL_NOTIFY_ACK */ 1055 uint32_t dl_notifications; /* Supported set of notifications */ 1056 } dl_notify_ack_t; 1057 1058 /* 1059 * DL_NOTIFY_IND, M_PROTO type 1060 */ 1061 typedef struct { 1062 t_uscalar_t dl_primitive; /* set to DL_NOTIFY_IND */ 1063 uint32_t dl_notification; /* Which notification? */ 1064 uint32_t dl_data; /* notification specific */ 1065 t_uscalar_t dl_addr_length; /* length of complete DLSAP addr */ 1066 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */ 1067 } dl_notify_ind_t; 1068 1069 /* 1070 * DL_AGGR_REQ, M_PROTO type 1071 */ 1072 typedef struct { 1073 t_uscalar_t dl_primitive; /* set to DL_AGGR_REQ */ 1074 uint32_t dl_key; /* Key identifying the group */ 1075 uint32_t dl_port; /* Identifying the NIC */ 1076 t_uscalar_t dl_addr_length; /* length of PHYS addr addr */ 1077 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */ 1078 } dl_aggr_req_t; 1079 1080 /* 1081 * DL_AGGR_IND, M_PROTO type 1082 */ 1083 typedef struct { 1084 t_uscalar_t dl_primitive; /* set to DL_AGGR_IND */ 1085 uint32_t dl_key; /* Key identifying the group */ 1086 uint32_t dl_port; /* Identifying the NIC */ 1087 t_uscalar_t dl_addr_length; /* length of PHYS addr */ 1088 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */ 1089 } dl_aggr_ind_t; 1090 1091 /* 1092 * DL_UNAGGR_REQ, M_PROTO type 1093 */ 1094 typedef struct { 1095 t_uscalar_t dl_primitive; /* set to DL_UNAGGR_REQ */ 1096 uint32_t dl_key; /* Key identifying the group */ 1097 uint32_t dl_port; /* Identifying the NIC */ 1098 t_uscalar_t dl_addr_length; /* length of PHYS addr */ 1099 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */ 1100 } dl_unaggr_req_t; 1101 1102 /* 1103 * DL_CAPABILITY_REQ, M_PROTO type 1104 */ 1105 typedef struct { 1106 t_uscalar_t dl_primitive; /* DL_CAPABILITY_REQ */ 1107 t_uscalar_t dl_sub_offset; /* options offset */ 1108 t_uscalar_t dl_sub_length; /* options length */ 1109 /* Followed by a list of zero or more dl_capability_sub_t */ 1110 } dl_capability_req_t; 1111 1112 /* 1113 * DL_CAPABILITY_ACK, M_PROTO type 1114 */ 1115 typedef struct { 1116 t_uscalar_t dl_primitive; /* DL_CAPABILITY_ACK */ 1117 t_uscalar_t dl_sub_offset; /* options offset */ 1118 t_uscalar_t dl_sub_length; /* options length */ 1119 /* Followed by a list of zero or more dl_capability_sub_t */ 1120 } dl_capability_ack_t; 1121 1122 /* 1123 * DL_CONTROL_REQ, M_PROTO type 1124 */ 1125 typedef struct { 1126 t_uscalar_t dl_primitive; /* DL_CONTROL_REQ */ 1127 t_uscalar_t dl_operation; /* add/delete/purge */ 1128 t_uscalar_t dl_type; /* e.g. AH/ESP/ ... */ 1129 t_uscalar_t dl_key_offset; /* offset of key */ 1130 t_uscalar_t dl_key_length; /* length of key */ 1131 t_uscalar_t dl_data_offset; /* offset of data */ 1132 t_uscalar_t dl_data_length; /* length of data */ 1133 } dl_control_req_t; 1134 1135 /* 1136 * DL_CONTROL_ACK, M_PROTO type 1137 */ 1138 typedef struct { 1139 t_uscalar_t dl_primitive; /* DL_CONTROL_ACK */ 1140 t_uscalar_t dl_operation; /* add/delete/purge */ 1141 t_uscalar_t dl_type; /* e.g. AH/ESP/ ... */ 1142 t_uscalar_t dl_key_offset; /* offset of key */ 1143 t_uscalar_t dl_key_length; /* length of key */ 1144 t_uscalar_t dl_data_offset; /* offset of data */ 1145 t_uscalar_t dl_data_length; /* length of data */ 1146 } dl_control_ack_t; 1147 1148 /* 1149 * DL_PASSIVE_REQ, M_PROTO type 1150 */ 1151 typedef struct { 1152 t_uscalar_t dl_primitive; 1153 } dl_passive_req_t; 1154 1155 /* 1156 * CONNECTION-ORIENTED SERVICE PRIMITIVES 1157 */ 1158 1159 /* 1160 * DL_CONNECT_REQ, M_PROTO type 1161 */ 1162 typedef struct { 1163 t_uscalar_t dl_primitive; /* DL_CONNECT_REQ */ 1164 t_uscalar_t dl_dest_addr_length; /* len. of dlsap addr */ 1165 t_uscalar_t dl_dest_addr_offset; /* offset */ 1166 t_uscalar_t dl_qos_length; /* len. of QOS parm val */ 1167 t_uscalar_t dl_qos_offset; /* offset */ 1168 t_uscalar_t dl_growth; /* set to zero */ 1169 } dl_connect_req_t; 1170 1171 /* 1172 * DL_CONNECT_IND, M_PROTO type 1173 */ 1174 typedef struct { 1175 t_uscalar_t dl_primitive; /* DL_CONNECT_IND */ 1176 t_uscalar_t dl_correlation; /* provider's correl. token */ 1177 t_uscalar_t dl_called_addr_length; /* length of called address */ 1178 t_uscalar_t dl_called_addr_offset; /* offset from start of block */ 1179 t_uscalar_t dl_calling_addr_length; /* length of calling address */ 1180 t_uscalar_t dl_calling_addr_offset; /* offset from start of block */ 1181 t_uscalar_t dl_qos_length; /* length of qos structure */ 1182 t_uscalar_t dl_qos_offset; /* offset from start of block */ 1183 t_uscalar_t dl_growth; /* set to zero */ 1184 } dl_connect_ind_t; 1185 1186 /* 1187 * DL_CONNECT_RES, M_PROTO type 1188 */ 1189 typedef struct { 1190 t_uscalar_t dl_primitive; /* DL_CONNECT_RES */ 1191 t_uscalar_t dl_correlation; /* provider's correlation token */ 1192 t_uscalar_t dl_resp_token; /* token of responding stream */ 1193 t_uscalar_t dl_qos_length; /* length of qos structure */ 1194 t_uscalar_t dl_qos_offset; /* offset from start of block */ 1195 t_uscalar_t dl_growth; /* set to zero */ 1196 } dl_connect_res_t; 1197 1198 /* 1199 * DL_CONNECT_CON, M_PROTO type 1200 */ 1201 typedef struct { 1202 t_uscalar_t dl_primitive; /* DL_CONNECT_CON */ 1203 t_uscalar_t dl_resp_addr_length; /* responder's address len */ 1204 t_uscalar_t dl_resp_addr_offset; /* offset from start of block */ 1205 t_uscalar_t dl_qos_length; /* length of qos structure */ 1206 t_uscalar_t dl_qos_offset; /* offset from start of block */ 1207 t_uscalar_t dl_growth; /* set to zero */ 1208 } dl_connect_con_t; 1209 1210 /* 1211 * DL_TOKEN_REQ, M_PCPROTO type 1212 */ 1213 typedef struct { 1214 t_uscalar_t dl_primitive; /* DL_TOKEN_REQ */ 1215 } dl_token_req_t; 1216 1217 /* 1218 * DL_TOKEN_ACK, M_PCPROTO type 1219 */ 1220 typedef struct { 1221 t_uscalar_t dl_primitive; /* DL_TOKEN_ACK */ 1222 t_uscalar_t dl_token; /* Connection response token */ 1223 }dl_token_ack_t; 1224 1225 /* 1226 * DL_DISCONNECT_REQ, M_PROTO type 1227 */ 1228 typedef struct { 1229 t_uscalar_t dl_primitive; /* DL_DISCONNECT_REQ */ 1230 t_uscalar_t dl_reason; /* norm., abnorm., perm. or trans. */ 1231 t_uscalar_t dl_correlation; /* association with connect_ind */ 1232 } dl_disconnect_req_t; 1233 1234 /* 1235 * DL_DISCONNECT_IND, M_PROTO type 1236 */ 1237 typedef struct { 1238 t_uscalar_t dl_primitive; /* DL_DISCONNECT_IND */ 1239 t_uscalar_t dl_originator; /* USER or PROVIDER */ 1240 t_uscalar_t dl_reason; /* permanent or transient */ 1241 t_uscalar_t dl_correlation; /* association with connect_ind */ 1242 } dl_disconnect_ind_t; 1243 1244 /* 1245 * DL_RESET_REQ, M_PROTO type 1246 */ 1247 typedef struct { 1248 t_uscalar_t dl_primitive; /* DL_RESET_REQ */ 1249 } dl_reset_req_t; 1250 1251 /* 1252 * DL_RESET_IND, M_PROTO type 1253 */ 1254 typedef struct { 1255 t_uscalar_t dl_primitive; /* DL_RESET_IND */ 1256 t_uscalar_t dl_originator; /* Provider or User */ 1257 t_uscalar_t dl_reason; /* flow control, link error, resync */ 1258 } dl_reset_ind_t; 1259 1260 /* 1261 * DL_RESET_RES, M_PROTO type 1262 */ 1263 typedef struct { 1264 t_uscalar_t dl_primitive; /* DL_RESET_RES */ 1265 } dl_reset_res_t; 1266 1267 /* 1268 * DL_RESET_CON, M_PROTO type 1269 */ 1270 typedef struct { 1271 t_uscalar_t dl_primitive; /* DL_RESET_CON */ 1272 } dl_reset_con_t; 1273 1274 1275 /* 1276 * CONNECTIONLESS SERVICE PRIMITIVES 1277 */ 1278 1279 /* 1280 * DL_UNITDATA_REQ, M_PROTO type, with M_DATA block(s) 1281 */ 1282 typedef struct { 1283 t_uscalar_t dl_primitive; /* DL_UNITDATA_REQ */ 1284 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1285 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1286 dl_priority_t dl_priority; /* priority value */ 1287 } dl_unitdata_req_t; 1288 1289 /* 1290 * DL_UNITDATA_IND, M_PROTO type, with M_DATA block(s) 1291 */ 1292 typedef struct { 1293 t_uscalar_t dl_primitive; /* DL_UNITDATA_IND */ 1294 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1295 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1296 t_uscalar_t dl_src_addr_length; /* DLSAP addr length sender */ 1297 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1298 t_uscalar_t dl_group_address; /* one if multicast/broadcast */ 1299 } dl_unitdata_ind_t; 1300 1301 /* 1302 * DL_UDERROR_IND, M_PROTO type 1303 * (or M_PCPROTO type if LLI-based provider) 1304 */ 1305 typedef struct { 1306 t_uscalar_t dl_primitive; /* DL_UDERROR_IND */ 1307 t_uscalar_t dl_dest_addr_length; /* Destination DLSAP */ 1308 t_uscalar_t dl_dest_addr_offset; /* Offset from start of block */ 1309 t_uscalar_t dl_unix_errno; /* unix system error code */ 1310 t_uscalar_t dl_errno; /* DLPI error code */ 1311 } dl_uderror_ind_t; 1312 1313 /* 1314 * DL_UDQOS_REQ, M_PROTO type 1315 */ 1316 typedef struct { 1317 t_uscalar_t dl_primitive; /* DL_UDQOS_REQ */ 1318 t_uscalar_t dl_qos_length; /* requested qos byte length */ 1319 t_uscalar_t dl_qos_offset; /* offset from start of block */ 1320 } dl_udqos_req_t; 1321 1322 /* 1323 * Primitives to handle XID and TEST operations 1324 */ 1325 1326 /* 1327 * DL_TEST_REQ, M_PROTO type 1328 */ 1329 typedef struct { 1330 t_uscalar_t dl_primitive; /* DL_TEST_REQ */ 1331 t_uscalar_t dl_flag; /* poll/final */ 1332 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1333 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1334 } dl_test_req_t; 1335 1336 /* 1337 * DL_TEST_IND, M_PROTO type 1338 */ 1339 typedef struct { 1340 t_uscalar_t dl_primitive; /* DL_TEST_IND */ 1341 t_uscalar_t dl_flag; /* poll/final */ 1342 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1343 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1344 t_uscalar_t dl_src_addr_length; /* dlsap length of source */ 1345 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1346 } dl_test_ind_t; 1347 1348 /* 1349 * DL_TEST_RES, M_PROTO type 1350 */ 1351 typedef struct { 1352 t_uscalar_t dl_primitive; /* DL_TEST_RES */ 1353 t_uscalar_t dl_flag; /* poll/final */ 1354 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1355 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1356 } dl_test_res_t; 1357 1358 /* 1359 * DL_TEST_CON, M_PROTO type 1360 */ 1361 typedef struct { 1362 t_uscalar_t dl_primitive; /* DL_TEST_CON */ 1363 t_uscalar_t dl_flag; /* poll/final */ 1364 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1365 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1366 t_uscalar_t dl_src_addr_length; /* dlsap length of source */ 1367 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1368 } dl_test_con_t; 1369 1370 /* 1371 * DL_XID_REQ, M_PROTO type 1372 */ 1373 typedef struct { 1374 t_uscalar_t dl_primitive; /* DL_XID_REQ */ 1375 t_uscalar_t dl_flag; /* poll/final */ 1376 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1377 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1378 } dl_xid_req_t; 1379 1380 /* 1381 * DL_XID_IND, M_PROTO type 1382 */ 1383 typedef struct { 1384 t_uscalar_t dl_primitive; /* DL_XID_IND */ 1385 t_uscalar_t dl_flag; /* poll/final */ 1386 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1387 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1388 t_uscalar_t dl_src_addr_length; /* dlsap length of source */ 1389 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1390 } dl_xid_ind_t; 1391 1392 /* 1393 * DL_XID_RES, M_PROTO type 1394 */ 1395 typedef struct { 1396 t_uscalar_t dl_primitive; /* DL_XID_RES */ 1397 t_uscalar_t dl_flag; /* poll/final */ 1398 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1399 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1400 } dl_xid_res_t; 1401 1402 /* 1403 * DL_XID_CON, M_PROTO type 1404 */ 1405 typedef struct { 1406 t_uscalar_t dl_primitive; /* DL_XID_CON */ 1407 t_uscalar_t dl_flag; /* poll/final */ 1408 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1409 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1410 t_uscalar_t dl_src_addr_length; /* dlsap length of source */ 1411 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1412 } dl_xid_con_t; 1413 1414 /* 1415 * ACKNOWLEDGED CONNECTIONLESS SERVICE PRIMITIVES 1416 */ 1417 1418 /* 1419 * DL_DATA_ACK_REQ, M_PROTO type 1420 */ 1421 typedef struct { 1422 t_uscalar_t dl_primitive; /* DL_DATA_ACK_REQ */ 1423 t_uscalar_t dl_correlation; /* User's correlation token */ 1424 t_uscalar_t dl_dest_addr_length; /* length of destination addr */ 1425 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1426 t_uscalar_t dl_src_addr_length; /* length of source address */ 1427 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1428 t_uscalar_t dl_priority; /* priority */ 1429 t_uscalar_t dl_service_class; /* DL_RQST_RSP|DL_RQST_NORSP */ 1430 } dl_data_ack_req_t; 1431 1432 /* 1433 * DL_DATA_ACK_IND, M_PROTO type 1434 */ 1435 typedef struct { 1436 t_uscalar_t dl_primitive; /* DL_DATA_ACK_IND */ 1437 t_uscalar_t dl_dest_addr_length; /* length of destination addr */ 1438 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1439 t_uscalar_t dl_src_addr_length; /* length of source address */ 1440 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1441 t_uscalar_t dl_priority; /* pri. for data unit transm. */ 1442 t_uscalar_t dl_service_class; /* DL_RQST_RSP|DL_RQST_NORSP */ 1443 } dl_data_ack_ind_t; 1444 1445 /* 1446 * DL_DATA_ACK_STATUS_IND, M_PROTO type 1447 */ 1448 typedef struct { 1449 t_uscalar_t dl_primitive; /* DL_DATA_ACK_STATUS_IND */ 1450 t_uscalar_t dl_correlation; /* User's correlation token */ 1451 t_uscalar_t dl_status; /* success or failure of previous req */ 1452 } dl_data_ack_status_ind_t; 1453 1454 /* 1455 * DL_REPLY_REQ, M_PROTO type 1456 */ 1457 typedef struct { 1458 t_uscalar_t dl_primitive; /* DL_REPLY_REQ */ 1459 t_uscalar_t dl_correlation; /* User's correlation token */ 1460 t_uscalar_t dl_dest_addr_length; /* destination address length */ 1461 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1462 t_uscalar_t dl_src_addr_length; /* source address length */ 1463 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1464 t_uscalar_t dl_priority; /* pri for data unit trans. */ 1465 t_uscalar_t dl_service_class; 1466 } dl_reply_req_t; 1467 1468 /* 1469 * DL_REPLY_IND, M_PROTO type 1470 */ 1471 typedef struct { 1472 t_uscalar_t dl_primitive; /* DL_REPLY_IND */ 1473 t_uscalar_t dl_dest_addr_length; /* destination address length */ 1474 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1475 t_uscalar_t dl_src_addr_length; /* length of source address */ 1476 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1477 t_uscalar_t dl_priority; /* pri for data unit trans. */ 1478 t_uscalar_t dl_service_class; /* DL_RQST_RSP|DL_RQST_NORSP */ 1479 } dl_reply_ind_t; 1480 1481 /* 1482 * DL_REPLY_STATUS_IND, M_PROTO type 1483 */ 1484 typedef struct { 1485 t_uscalar_t dl_primitive; /* DL_REPLY_STATUS_IND */ 1486 t_uscalar_t dl_correlation; /* User's correlation token */ 1487 t_uscalar_t dl_status; /* success or failure of previous req */ 1488 } dl_reply_status_ind_t; 1489 1490 /* 1491 * DL_REPLY_UPDATE_REQ, M_PROTO type 1492 */ 1493 typedef struct { 1494 t_uscalar_t dl_primitive; /* DL_REPLY_UPDATE_REQ */ 1495 t_uscalar_t dl_correlation; /* user's correlation token */ 1496 t_uscalar_t dl_src_addr_length; /* length of source address */ 1497 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1498 } dl_reply_update_req_t; 1499 1500 /* 1501 * DL_REPLY_UPDATE_STATUS_IND, M_PROTO type 1502 */ 1503 typedef struct { 1504 t_uscalar_t dl_primitive; /* DL_REPLY_UPDATE_STATUS_IND */ 1505 t_uscalar_t dl_correlation; /* User's correlation token */ 1506 t_uscalar_t dl_status; /* success or failure of previous req */ 1507 } dl_reply_update_status_ind_t; 1508 1509 union DL_primitives { 1510 t_uscalar_t dl_primitive; 1511 dl_info_req_t info_req; 1512 dl_info_ack_t info_ack; 1513 dl_attach_req_t attach_req; 1514 dl_detach_req_t detach_req; 1515 dl_bind_req_t bind_req; 1516 dl_bind_ack_t bind_ack; 1517 dl_unbind_req_t unbind_req; 1518 dl_subs_bind_req_t subs_bind_req; 1519 dl_subs_bind_ack_t subs_bind_ack; 1520 dl_subs_unbind_req_t subs_unbind_req; 1521 dl_ok_ack_t ok_ack; 1522 dl_error_ack_t error_ack; 1523 dl_connect_req_t connect_req; 1524 dl_connect_ind_t connect_ind; 1525 dl_connect_res_t connect_res; 1526 dl_connect_con_t connect_con; 1527 dl_token_req_t token_req; 1528 dl_token_ack_t token_ack; 1529 dl_disconnect_req_t disconnect_req; 1530 dl_disconnect_ind_t disconnect_ind; 1531 dl_reset_req_t reset_req; 1532 dl_reset_ind_t reset_ind; 1533 dl_reset_res_t reset_res; 1534 dl_reset_con_t reset_con; 1535 dl_unitdata_req_t unitdata_req; 1536 dl_unitdata_ind_t unitdata_ind; 1537 dl_uderror_ind_t uderror_ind; 1538 dl_udqos_req_t udqos_req; 1539 dl_enabmulti_req_t enabmulti_req; 1540 dl_disabmulti_req_t disabmulti_req; 1541 dl_promiscon_req_t promiscon_req; 1542 dl_promiscoff_req_t promiscoff_req; 1543 dl_phys_addr_req_t physaddr_req; 1544 dl_phys_addr_ack_t physaddr_ack; 1545 dl_set_phys_addr_req_t set_physaddr_req; 1546 dl_get_statistics_req_t get_statistics_req; 1547 dl_get_statistics_ack_t get_statistics_ack; 1548 dl_notify_req_t notify_req; 1549 dl_notify_ack_t notify_ack; 1550 dl_notify_ind_t notify_ind; 1551 dl_aggr_req_t aggr_req; 1552 dl_aggr_ind_t aggr_ind; 1553 dl_unaggr_req_t unaggr_req; 1554 dl_test_req_t test_req; 1555 dl_test_ind_t test_ind; 1556 dl_test_res_t test_res; 1557 dl_test_con_t test_con; 1558 dl_xid_req_t xid_req; 1559 dl_xid_ind_t xid_ind; 1560 dl_xid_res_t xid_res; 1561 dl_xid_con_t xid_con; 1562 dl_data_ack_req_t data_ack_req; 1563 dl_data_ack_ind_t data_ack_ind; 1564 dl_data_ack_status_ind_t data_ack_status_ind; 1565 dl_reply_req_t reply_req; 1566 dl_reply_ind_t reply_ind; 1567 dl_reply_status_ind_t reply_status_ind; 1568 dl_reply_update_req_t reply_update_req; 1569 dl_reply_update_status_ind_t reply_update_status_ind; 1570 dl_capability_req_t capability_req; 1571 dl_capability_ack_t capability_ack; 1572 dl_control_req_t control_req; 1573 dl_control_ack_t control_ack; 1574 dl_passive_req_t passive_req; 1575 }; 1576 1577 #define DL_INFO_REQ_SIZE sizeof (dl_info_req_t) 1578 #define DL_INFO_ACK_SIZE sizeof (dl_info_ack_t) 1579 #define DL_ATTACH_REQ_SIZE sizeof (dl_attach_req_t) 1580 #define DL_DETACH_REQ_SIZE sizeof (dl_detach_req_t) 1581 #define DL_BIND_REQ_SIZE sizeof (dl_bind_req_t) 1582 #define DL_BIND_ACK_SIZE sizeof (dl_bind_ack_t) 1583 #define DL_UNBIND_REQ_SIZE sizeof (dl_unbind_req_t) 1584 #define DL_SUBS_BIND_REQ_SIZE sizeof (dl_subs_bind_req_t) 1585 #define DL_SUBS_BIND_ACK_SIZE sizeof (dl_subs_bind_ack_t) 1586 #define DL_SUBS_UNBIND_REQ_SIZE sizeof (dl_subs_unbind_req_t) 1587 #define DL_OK_ACK_SIZE sizeof (dl_ok_ack_t) 1588 #define DL_ERROR_ACK_SIZE sizeof (dl_error_ack_t) 1589 #define DL_CONNECT_REQ_SIZE sizeof (dl_connect_req_t) 1590 #define DL_CONNECT_IND_SIZE sizeof (dl_connect_ind_t) 1591 #define DL_CONNECT_RES_SIZE sizeof (dl_connect_res_t) 1592 #define DL_CONNECT_CON_SIZE sizeof (dl_connect_con_t) 1593 #define DL_TOKEN_REQ_SIZE sizeof (dl_token_req_t) 1594 #define DL_TOKEN_ACK_SIZE sizeof (dl_token_ack_t) 1595 #define DL_DISCONNECT_REQ_SIZE sizeof (dl_disconnect_req_t) 1596 #define DL_DISCONNECT_IND_SIZE sizeof (dl_disconnect_ind_t) 1597 #define DL_RESET_REQ_SIZE sizeof (dl_reset_req_t) 1598 #define DL_RESET_IND_SIZE sizeof (dl_reset_ind_t) 1599 #define DL_RESET_RES_SIZE sizeof (dl_reset_res_t) 1600 #define DL_RESET_CON_SIZE sizeof (dl_reset_con_t) 1601 #define DL_UNITDATA_REQ_SIZE sizeof (dl_unitdata_req_t) 1602 #define DL_UNITDATA_IND_SIZE sizeof (dl_unitdata_ind_t) 1603 #define DL_UDERROR_IND_SIZE sizeof (dl_uderror_ind_t) 1604 #define DL_UDQOS_REQ_SIZE sizeof (dl_udqos_req_t) 1605 #define DL_ENABMULTI_REQ_SIZE sizeof (dl_enabmulti_req_t) 1606 #define DL_DISABMULTI_REQ_SIZE sizeof (dl_disabmulti_req_t) 1607 #define DL_PROMISCON_REQ_SIZE sizeof (dl_promiscon_req_t) 1608 #define DL_PROMISCOFF_REQ_SIZE sizeof (dl_promiscoff_req_t) 1609 #define DL_PHYS_ADDR_REQ_SIZE sizeof (dl_phys_addr_req_t) 1610 #define DL_PHYS_ADDR_ACK_SIZE sizeof (dl_phys_addr_ack_t) 1611 #define DL_SET_PHYS_ADDR_REQ_SIZE sizeof (dl_set_phys_addr_req_t) 1612 #define DL_GET_STATISTICS_REQ_SIZE sizeof (dl_get_statistics_req_t) 1613 #define DL_GET_STATISTICS_ACK_SIZE sizeof (dl_get_statistics_ack_t) 1614 #define DL_NOTIFY_REQ_SIZE sizeof (dl_notify_req_t) 1615 #define DL_NOTIFY_ACK_SIZE sizeof (dl_notify_ack_t) 1616 #define DL_NOTIFY_IND_SIZE sizeof (dl_notify_ind_t) 1617 #define DL_AGGR_REQ_SIZE sizeof (dl_aggr_req_t) 1618 #define DL_AGGR_IND_SIZE sizeof (dl_aggr_ind_t) 1619 #define DL_UNAGGR_REQ_SIZE sizeof (dl_unaggr_req_t) 1620 #define DL_XID_REQ_SIZE sizeof (dl_xid_req_t) 1621 #define DL_XID_IND_SIZE sizeof (dl_xid_ind_t) 1622 #define DL_XID_RES_SIZE sizeof (dl_xid_res_t) 1623 #define DL_XID_CON_SIZE sizeof (dl_xid_con_t) 1624 #define DL_TEST_REQ_SIZE sizeof (dl_test_req_t) 1625 #define DL_TEST_IND_SIZE sizeof (dl_test_ind_t) 1626 #define DL_TEST_RES_SIZE sizeof (dl_test_res_t) 1627 #define DL_TEST_CON_SIZE sizeof (dl_test_con_t) 1628 #define DL_DATA_ACK_REQ_SIZE sizeof (dl_data_ack_req_t) 1629 #define DL_DATA_ACK_IND_SIZE sizeof (dl_data_ack_ind_t) 1630 #define DL_DATA_ACK_STATUS_IND_SIZE sizeof (dl_data_ack_status_ind_t) 1631 #define DL_REPLY_REQ_SIZE sizeof (dl_reply_req_t) 1632 #define DL_REPLY_IND_SIZE sizeof (dl_reply_ind_t) 1633 #define DL_REPLY_STATUS_IND_SIZE sizeof (dl_reply_status_ind_t) 1634 #define DL_REPLY_UPDATE_REQ_SIZE sizeof (dl_reply_update_req_t) 1635 #define DL_REPLY_UPDATE_STATUS_IND_SIZE sizeof (dl_reply_update_status_ind_t) 1636 #define DL_CAPABILITY_REQ_SIZE sizeof (dl_capability_req_t) 1637 #define DL_CAPABILITY_ACK_SIZE sizeof (dl_capability_ack_t) 1638 #define DL_CONTROL_REQ_SIZE sizeof (dl_control_req_t) 1639 #define DL_CONTROL_ACK_SIZE sizeof (dl_control_ack_t) 1640 #define DL_PASSIVE_REQ_SIZE sizeof (dl_passive_req_t) 1641 1642 #ifdef _KERNEL 1643 /* 1644 * The following are unstable, internal DLPI utility routines. 1645 */ 1646 extern void dlbindack(queue_t *, mblk_t *, t_scalar_t, void *, t_uscalar_t, 1647 t_uscalar_t, t_uscalar_t); 1648 extern void dlokack(queue_t *, mblk_t *, t_uscalar_t); 1649 extern void dlerrorack(queue_t *, mblk_t *, t_uscalar_t, t_uscalar_t, 1650 t_uscalar_t); 1651 extern void dluderrorind(queue_t *, mblk_t *, void *, t_uscalar_t, 1652 t_uscalar_t, t_uscalar_t); 1653 extern void dlphysaddrack(queue_t *, mblk_t *, void *, t_uscalar_t); 1654 extern void dlcapabsetqid(dl_mid_t *, const queue_t *); 1655 extern boolean_t dlcapabcheckqid(const dl_mid_t *, const queue_t *); 1656 extern void dlnotifyack(queue_t *, mblk_t *, uint32_t); 1657 #endif /* _KERNEL */ 1658 1659 #ifdef __cplusplus 1660 } 1661 #endif 1662 1663 #endif /* _SYS_DLPI_H */ 1664