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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28 /* All Rights Reserved */ 29 30 31 /* 32 * Data Link Provider Interface, Version 2.0 33 * Refer to document: "STREAMS DLPI Spec", 800-6915-01. 34 */ 35 36 #ifndef _SYS_DLPI_H 37 #define _SYS_DLPI_H 38 39 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.2 */ 40 41 #include <sys/types.h> 42 #include <sys/stream.h> 43 44 #ifdef __cplusplus 45 extern "C" { 46 #endif 47 48 /* 49 * Sun additions. 50 */ 51 #define DLIOC ('D' << 8) 52 #define DLIOCRAW (DLIOC|1) /* M_DATA "raw" 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 */ 265 266 /* 267 * DLPI provider service supported. 268 * These must be allowed to be bitwise-OR for dl_service_mode in 269 * DL_INFO_ACK. 270 */ 271 #define DL_CODLS 0x01 /* support connection-oriented service */ 272 #define DL_CLDLS 0x02 /* support connectionless data link service */ 273 #define DL_ACLDLS 0x04 /* support acknowledged connectionless serv. */ 274 275 276 /* 277 * DLPI provider style. 278 * The DLPI provider style which determines whether a provider 279 * requires a DL_ATTACH_REQ to inform the provider which PPA 280 * user messages should be sent/received on. 281 */ 282 #define DL_STYLE1 0x0500 /* PPA is implicitly bound by open(2) */ 283 #define DL_STYLE2 0x0501 /* PPA must be expl. bound via DL_ATTACH_REQ */ 284 285 286 /* 287 * DLPI Originator for Disconnect and Resets 288 */ 289 #define DL_PROVIDER 0x0700 290 #define DL_USER 0x0701 291 292 /* 293 * DLPI Disconnect Reasons 294 */ 295 #define DL_CONREJ_DEST_UNKNOWN 0x0800 296 #define DL_CONREJ_DEST_UNREACH_PERMANENT 0x0801 297 #define DL_CONREJ_DEST_UNREACH_TRANSIENT 0x0802 298 #define DL_CONREJ_QOS_UNAVAIL_PERMANENT 0x0803 299 #define DL_CONREJ_QOS_UNAVAIL_TRANSIENT 0x0804 300 #define DL_CONREJ_PERMANENT_COND 0x0805 301 #define DL_CONREJ_TRANSIENT_COND 0x0806 302 #define DL_DISC_ABNORMAL_CONDITION 0x0807 303 #define DL_DISC_NORMAL_CONDITION 0x0808 304 #define DL_DISC_PERMANENT_CONDITION 0x0809 305 #define DL_DISC_TRANSIENT_CONDITION 0x080a 306 #define DL_DISC_UNSPECIFIED 0x080b 307 308 /* 309 * DLPI Reset Reasons 310 */ 311 #define DL_RESET_FLOW_CONTROL 0x0900 312 #define DL_RESET_LINK_ERROR 0x0901 313 #define DL_RESET_RESYNCH 0x0902 314 315 /* 316 * DLPI status values for acknowledged connectionless data transfer 317 */ 318 #define DL_CMD_MASK 0x0f /* mask for command portion of status */ 319 #define DL_CMD_OK 0x00 /* Command Accepted */ 320 #define DL_CMD_RS 0x01 /* Unimplemented or inactivated service */ 321 #define DL_CMD_UE 0x05 /* Data Link User interface error */ 322 #define DL_CMD_PE 0x06 /* Protocol error */ 323 #define DL_CMD_IP 0x07 /* Permanent implementation dependent error */ 324 #define DL_CMD_UN 0x09 /* Resources temporarily unavailable */ 325 #define DL_CMD_IT 0x0f /* Temporary implementation dependent error */ 326 #define DL_RSP_MASK 0xf0 /* mask for response portion of status */ 327 #define DL_RSP_OK 0x00 /* Response DLSDU present */ 328 #define DL_RSP_RS 0x10 /* Unimplemented or inactivated service */ 329 #define DL_RSP_NE 0x30 /* Response DLSDU never submitted */ 330 #define DL_RSP_NR 0x40 /* Response DLSDU not requested */ 331 #define DL_RSP_UE 0x50 /* Data Link User interface error */ 332 #define DL_RSP_IP 0x70 /* Permanent implementation dependent error */ 333 #define DL_RSP_UN 0x90 /* Resources temporarily unavailable */ 334 #define DL_RSP_IT 0xf0 /* Temporary implementation dependent error */ 335 336 /* 337 * Service Class values for acknowledged connectionless data transfer 338 */ 339 #define DL_RQST_RSP 0x01 /* Use acknowledge capability in MAC sublayer */ 340 #define DL_RQST_NORSP 0x02 /* No acknowledgement service requested */ 341 342 /* 343 * DLPI address type definition 344 */ 345 #define DL_FACT_PHYS_ADDR 0x01 /* factory physical address */ 346 #define DL_CURR_PHYS_ADDR 0x02 /* current physical address */ 347 #define DL_IPV6_TOKEN 0x03 /* IPv6 interface token */ 348 #define DL_IPV6_LINK_LAYER_ADDR 0x04 /* Neighbor Discovery format */ 349 350 /* 351 * DLPI flag definitions 352 */ 353 #define DL_POLL_FINAL 0x01 /* indicates poll/final bit set */ 354 355 /* 356 * XID and TEST responses supported by the provider 357 */ 358 #define DL_AUTO_XID 0x01 /* provider will respond to XID */ 359 #define DL_AUTO_TEST 0x02 /* provider will respond to TEST */ 360 361 /* 362 * Subsequent bind type 363 */ 364 #define DL_PEER_BIND 0x01 /* subsequent bind on a peer addr */ 365 #define DL_HIERARCHICAL_BIND 0x02 /* subs_bind on a hierarchical addr */ 366 367 /* 368 * DLPI promiscuous mode definitions 369 */ 370 #define DL_PROMISC_PHYS 0x01 /* promiscuous mode at phys level */ 371 #define DL_PROMISC_SAP 0x02 /* promiscous mode at sap level */ 372 #define DL_PROMISC_MULTI 0x03 /* promiscuous mode for multicast */ 373 374 /* 375 * DLPI notification codes for DL_NOTIFY primitives. 376 * Bit-wise distinct since DL_NOTIFY_REQ and DL_NOTIFY_ACK carry multiple 377 * notification codes. 378 */ 379 #define DL_NOTE_PHYS_ADDR 0x0001 /* Physical address change */ 380 #define DL_NOTE_PROMISC_ON_PHYS 0x0002 /* DL_PROMISC_PHYS set on ppa */ 381 #define DL_NOTE_PROMISC_OFF_PHYS 0x0004 /* DL_PROMISC_PHYS cleared on ppa */ 382 #define DL_NOTE_LINK_DOWN 0x0008 /* Link down */ 383 #define DL_NOTE_LINK_UP 0x0010 /* Link up */ 384 #define DL_NOTE_AGGR_AVAIL 0x0020 /* Link aggregation is available */ 385 #define DL_NOTE_AGGR_UNAVAIL 0x0040 /* Link aggregation is not available */ 386 #define DL_NOTE_SDU_SIZE 0x0080 /* New SDU size, global or per addr */ 387 #define DL_NOTE_SPEED 0x0100 /* Approximate link speed */ 388 #define DL_NOTE_FASTPATH_FLUSH 0x0200 /* Fast Path info changes */ 389 #define DL_NOTE_CAPAB_RENEG 0x0400 /* Initiate capability renegotiation */ 390 391 /* 392 * DLPI Quality Of Service definition for use in QOS structure definitions. 393 * The QOS structures are used in connection establishment, DL_INFO_ACK, 394 * and setting connectionless QOS values. 395 */ 396 397 /* 398 * Throughput 399 * 400 * This parameter is specified for both directions. 401 */ 402 typedef struct { 403 t_scalar_t dl_target_value; /* bits/second desired */ 404 t_scalar_t dl_accept_value; /* min. ok bits/second */ 405 } dl_through_t; 406 407 /* 408 * transit delay specification 409 * 410 * This parameter is specified for both directions. 411 * expressed in milliseconds assuming a DLSDU size of 128 octets. 412 * The scaling of the value to the current DLSDU size is provider dependent. 413 */ 414 typedef struct { 415 t_scalar_t dl_target_value; /* desired value of service */ 416 t_scalar_t dl_accept_value; /* min. ok value of service */ 417 } dl_transdelay_t; 418 419 /* 420 * priority specification 421 * priority range is 0-100, with 0 being highest value. 422 */ 423 typedef struct { 424 t_scalar_t dl_min; 425 t_scalar_t dl_max; 426 } dl_priority_t; 427 428 429 /* 430 * protection specification 431 * 432 */ 433 #define DL_NONE 0x0B01 /* no protection supplied */ 434 #define DL_MONITOR 0x0B02 /* prot. from passive monit. */ 435 #define DL_MAXIMUM 0x0B03 /* prot. from modification, replay, */ 436 /* addition, or deletion */ 437 438 typedef struct { 439 t_scalar_t dl_min; 440 t_scalar_t dl_max; 441 } dl_protect_t; 442 443 444 /* 445 * Resilience specification 446 * probabilities are scaled by a factor of 10,000 with a time interval 447 * of 10,000 seconds. 448 */ 449 typedef struct { 450 t_scalar_t dl_disc_prob; /* prob. of provider init DISC */ 451 t_scalar_t dl_reset_prob; /* prob. of provider init RESET */ 452 } dl_resilience_t; 453 454 455 /* 456 * QOS type definition to be used for negotiation with the 457 * remote end of a connection, or a connectionless unitdata request. 458 * There are two type definitions to handle the negotiation 459 * process at connection establishment. The typedef dl_qos_range_t 460 * is used to present a range for parameters. This is used 461 * in the DL_CONNECT_REQ and DL_CONNECT_IND messages. The typedef 462 * dl_qos_sel_t is used to select a specific value for the QOS 463 * parameters. This is used in the DL_CONNECT_RES, DL_CONNECT_CON, 464 * and DL_INFO_ACK messages to define the selected QOS parameters 465 * for a connection. 466 * 467 * NOTE 468 * A DataLink provider which has unknown values for any of the fields 469 * will use a value of DL_UNKNOWN for all values in the fields. 470 * 471 * NOTE 472 * A QOS parameter value of DL_QOS_DONT_CARE informs the DLS 473 * provider the user requesting this value doesn't care 474 * what the QOS parameter is set to. This value becomes the 475 * least possible value in the range of QOS parameters. 476 * The order of the QOS parameter range is then: 477 * 478 * DL_QOS_DONT_CARE < 0 < MAXIMUM QOS VALUE 479 */ 480 #define DL_UNKNOWN -1 481 #define DL_QOS_DONT_CARE -2 482 483 /* 484 * Every QOS structure has the first 4 bytes containing a type 485 * field, denoting the definition of the rest of the structure. 486 * This is used in the same manner has the dl_primitive variable 487 * is in messages. 488 * 489 * The following list is the defined QOS structure type values and structures. 490 */ 491 #define DL_QOS_CO_RANGE1 0x0101 /* CO QOS range struct. */ 492 #define DL_QOS_CO_SEL1 0x0102 /* CO QOS selection structure */ 493 #define DL_QOS_CL_RANGE1 0x0103 /* CL QOS range struct. */ 494 #define DL_QOS_CL_SEL1 0x0104 /* CL QOS selection */ 495 496 typedef struct { 497 t_uscalar_t dl_qos_type; 498 dl_through_t dl_rcv_throughput; /* desired and accep. */ 499 dl_transdelay_t dl_rcv_trans_delay; /* desired and accep. */ 500 dl_through_t dl_xmt_throughput; 501 dl_transdelay_t dl_xmt_trans_delay; 502 dl_priority_t dl_priority; /* min and max values */ 503 dl_protect_t dl_protection; /* min and max values */ 504 t_scalar_t dl_residual_error; 505 dl_resilience_t dl_resilience; 506 } dl_qos_co_range1_t; 507 508 typedef struct { 509 t_uscalar_t dl_qos_type; 510 t_scalar_t dl_rcv_throughput; 511 t_scalar_t dl_rcv_trans_delay; 512 t_scalar_t dl_xmt_throughput; 513 t_scalar_t dl_xmt_trans_delay; 514 t_scalar_t dl_priority; 515 t_scalar_t dl_protection; 516 t_scalar_t dl_residual_error; 517 dl_resilience_t dl_resilience; 518 } dl_qos_co_sel1_t; 519 520 typedef struct { 521 t_uscalar_t dl_qos_type; 522 dl_transdelay_t dl_trans_delay; 523 dl_priority_t dl_priority; 524 dl_protect_t dl_protection; 525 t_scalar_t dl_residual_error; 526 } dl_qos_cl_range1_t; 527 528 typedef struct { 529 t_uscalar_t dl_qos_type; 530 t_scalar_t dl_trans_delay; 531 t_scalar_t dl_priority; 532 t_scalar_t dl_protection; 533 t_scalar_t dl_residual_error; 534 } dl_qos_cl_sel1_t; 535 536 union DL_qos_types { 537 t_uscalar_t dl_qos_type; 538 dl_qos_co_range1_t qos_co_range1; 539 dl_qos_co_sel1_t qos_co_sel1; 540 dl_qos_cl_range1_t qos_cl_range1; 541 dl_qos_cl_sel1_t qos_cl_sel1; 542 }; 543 544 /* 545 * Solaris specific structures and definitions. 546 */ 547 548 /* 549 * The following are the capability types and structures used by the 550 * the DL_CAPABILITY_REQ and DL_CAPABILITY_ACK primitives. 551 * 552 * These primitives are used both to determine the set of capabilities in 553 * the DLS provider and also to turn on and off specific capabilities. 554 * The response is a DL_CAPABILITY_ACK or DL_ERROR_ACK. 555 * 556 * DL_CAPABILITY_REQ can either be empty (i.e. dl_sub_length is zero) which 557 * is a request for the driver to return all capabilities. Otherwise, the 558 * DL_CAPABILITY_REQ contains the capabilities the DLS user wants to use and 559 * their settings. 560 * 561 * DL_CAPABILITY_ACK contains the capabilities that the DLS provider can 562 * support modified based on what was listed in the request. If a 563 * capability was included in the request then the information returned 564 * in the ack might be modified based on the information in the request. 565 */ 566 567 #define DL_CAPAB_ID_WRAPPER 0x00 /* Module ID wrapper structure */ 568 /* dl_data is dl_capab_id_t */ 569 #define DL_CAPAB_HCKSUM 0x01 /* Checksum offload */ 570 /* dl_data is dl_capab_hcksum_t */ 571 #define DL_CAPAB_IPSEC_AH 0x02 /* IPsec AH acceleration */ 572 /* dl_data is dl_capab_ipsec_t */ 573 #define DL_CAPAB_IPSEC_ESP 0x03 /* IPsec ESP acceleration */ 574 /* dl_data is dl_capab_ipsec_t */ 575 #define DL_CAPAB_MDT 0x04 /* Multidata Transmit capability */ 576 /* dl_data is dl_capab_mdt_t */ 577 #define DL_CAPAB_ZEROCOPY 0x05 /* Zero-copy capability */ 578 /* dl_data is dl_capab_zerocopy_t */ 579 #define DL_CAPAB_POLL 0x06 /* Polling capability */ 580 /* dl_data is dl_capab_poll_t */ 581 582 typedef struct { 583 t_uscalar_t dl_cap; /* capability type */ 584 t_uscalar_t dl_length; /* length of data following */ 585 /* Followed by zero or more bytes of dl_data */ 586 } dl_capability_sub_t; 587 588 /* 589 * Definitions and structures needed for DL_CONTROL_REQ and DL_CONTROL_ACK 590 * primitives. 591 * Extensible message to send down control information to the DLS provider. 592 * The response is a DL_CONTROL_ACK or DL_ERROR_ACK. 593 * 594 * Different types of control operations will define different format for the 595 * key and data fields. ADD requires key and data fields; if the <type, key> 596 * matches an already existing entry a DL_ERROR_ACK will be returned. DELETE 597 * requires a key field; if the <type, key> does not exist, a DL_ERROR_ACK 598 * will be returned. FLUSH requires neither a key nor data; it 599 * unconditionally removes all entries for the specified type. GET requires a 600 * key field; the get operation returns the data for the <type, key>. If 601 * <type, key> doesn't exist a DL_ERROR_ACK is returned. UPDATE requires key 602 * and data fields; if <type, key> doesn't exist a DL_ERROR_ACK is returned. 603 */ 604 605 /* 606 * Control operations 607 */ 608 #define DL_CO_ADD 0x01 /* Add new entry matching for <type,key> */ 609 #define DL_CO_DELETE 0x02 /* Delete the entry matching <type,key> */ 610 #define DL_CO_FLUSH 0x03 /* Purge all entries of <type> */ 611 #define DL_CO_GET 0x04 /* Get the data for the <type,key> */ 612 #define DL_CO_UPDATE 0x05 /* Update the data for <type,key> */ 613 #define DL_CO_SET 0x06 /* Add or update as appropriate */ 614 615 /* 616 * Control types (dl_type field of dl_control_req_t and dl_control_ack_t) 617 */ 618 #define DL_CT_IPSEC_AH 0x01 /* AH; key=spi,dest_addr; */ 619 /* data=keying material */ 620 #define DL_CT_IPSEC_ESP 0x02 /* ESP; key=spi,des_taddr; */ 621 /* data=keying material */ 622 623 /* 624 * Module ID token to be included in new sub-capability structures. 625 * Existing sub-capabilities lacking an identification token, e.g. IPSEC 626 * hardware acceleration, need to be encapsulated within the ID sub- 627 * capability. Access to this structure must be done through 628 * dlcapab{set,check}qid(). 629 */ 630 typedef struct { 631 t_uscalar_t mid[4]; /* private fields */ 632 } dl_mid_t; 633 634 /* 635 * Module ID wrapper (follows dl_capability_sub_t) 636 */ 637 typedef struct { 638 dl_mid_t id_mid; /* module ID token */ 639 dl_capability_sub_t id_subcap; /* sub-capability */ 640 } dl_capab_id_t; 641 642 /* 643 * Multidata Transmit sub-capability (follows dl_capability_sub_t) 644 */ 645 typedef struct { 646 t_uscalar_t mdt_version; /* interface version */ 647 t_uscalar_t mdt_flags; /* flags */ 648 t_uscalar_t mdt_hdr_head; /* minimum leading header space */ 649 t_uscalar_t mdt_hdr_tail; /* minimum trailing header space */ 650 t_uscalar_t mdt_max_pld; /* maximum doable payload buffers */ 651 t_uscalar_t mdt_span_limit; /* scatter-gather descriptor limit */ 652 dl_mid_t mdt_mid; /* module ID token */ 653 } dl_capab_mdt_t; 654 655 /* 656 * Multidata Transmit revision definition history 657 */ 658 #define MDT_CURRENT_VERSION 0x02 659 #define MDT_VERSION_2 0x02 660 661 /* 662 * mdt_flags values 663 */ 664 #define DL_CAPAB_MDT_ENABLE 0x01 /* enable Multidata Transmit */ 665 666 /* 667 * DL_CAPAB_HCKSUM 668 * Used for negotiating different flavors of checksum offload 669 * capabilities. 670 */ 671 typedef struct { 672 t_uscalar_t hcksum_version; /* version of data following */ 673 t_uscalar_t hcksum_txflags; /* capabilities on transmit */ 674 dl_mid_t hcksum_mid; /* module ID */ 675 } dl_capab_hcksum_t; 676 677 /* 678 * DL_CAPAB_HCKSUM revision definition history 679 */ 680 #define HCKSUM_CURRENT_VERSION 0x01 681 #define HCKSUM_VERSION_1 0x01 682 683 /* 684 * Values for dl_txflags 685 */ 686 #define HCKSUM_ENABLE 0x01 /* Set to enable hardware checksum */ 687 /* capability */ 688 #define HCKSUM_INET_PARTIAL 0x02 /* Partial 1's complement checksum */ 689 /* ability */ 690 #define HCKSUM_INET_FULL_V4 0x04 /* Full 1's complement checksum */ 691 /* ability for IPv4 packets. */ 692 #define HCKSUM_INET_FULL_V6 0x08 /* Full 1's complement checksum */ 693 /* ability for IPv6 packets. */ 694 #define HCKSUM_IPHDRCKSUM 0x10 /* IPv4 Header checksum offload */ 695 /* capability */ 696 #ifdef _KERNEL 697 698 /* 699 * This defines the DL_CAPAB_POLL capability. Currently it provides a 700 * mechanism for IP to exchange function pointers with a gldv3-based driver 701 * to enable streams-bypassing data-paths and interrupt blanking. True polling 702 * support will be added in the future. 703 */ 704 typedef struct dl_capab_poll_s { 705 t_uscalar_t poll_version; 706 t_uscalar_t poll_flags; 707 708 /* DLD provided information */ 709 uintptr_t poll_tx_handle; 710 uintptr_t poll_tx; 711 712 /* IP provided information */ 713 uintptr_t poll_rx_handle; 714 uintptr_t poll_rx; 715 uintptr_t poll_ring_add; 716 717 dl_mid_t poll_mid; /* module ID */ 718 } dl_capab_poll_t; 719 720 #define POLL_CURRENT_VERSION 0x01 721 #define POLL_VERSION_1 0x01 722 723 /* 724 * Values for poll_flags 725 */ 726 #define POLL_ENABLE 0x01 /* Set to enable polling */ 727 /* capability */ 728 #define POLL_CAPABLE 0x02 /* Polling ability exists */ 729 #define POLL_DISABLE 0x04 /* Disable Polling */ 730 731 #endif /* _KERNEL */ 732 733 /* 734 * Zero-copy sub-capability (follows dl_capability_sub_t) 735 */ 736 typedef struct { 737 t_uscalar_t zerocopy_version; /* interface version */ 738 t_uscalar_t zerocopy_flags; /* capability flags */ 739 t_uscalar_t reserved[9]; /* reserved fields */ 740 dl_mid_t zerocopy_mid; /* module ID */ 741 } dl_capab_zerocopy_t; 742 743 /* 744 * Zero-copy revision definition history 745 */ 746 #define ZEROCOPY_CURRENT_VERSION 0x01 747 #define ZEROCOPY_VERSION_1 0x01 748 749 /* 750 * Currently supported values of zerocopy_flags 751 */ 752 #define DL_CAPAB_VMSAFE_MEM 0x01 /* Driver is zero-copy safe */ 753 /* wrt VM named buffers on */ 754 /* transmit */ 755 /* 756 * DLPI interface primitive definitions. 757 * 758 * Each primitive is sent as a stream message. It is possible that 759 * the messages may be viewed as a sequence of bytes that have the 760 * following form without any padding. The structure definition 761 * of the following messages may have to change depending on the 762 * underlying hardware architecture and crossing of a hardware 763 * boundary with a different hardware architecture. 764 * 765 * Fields in the primitives having a name of the form 766 * dl_reserved cannot be used and have the value of 767 * binary zero, no bits turned on. 768 * 769 * Each message has the name defined followed by the 770 * stream message type (M_PROTO, M_PCPROTO, M_DATA) 771 */ 772 773 /* 774 * LOCAL MANAGEMENT SERVICE PRIMITIVES 775 */ 776 777 /* 778 * DL_INFO_REQ, M_PCPROTO type 779 */ 780 typedef struct { 781 t_uscalar_t dl_primitive; /* set to DL_INFO_REQ */ 782 } dl_info_req_t; 783 784 /* 785 * DL_INFO_ACK, M_PCPROTO type 786 */ 787 typedef struct { 788 t_uscalar_t dl_primitive; /* set to DL_INFO_ACK */ 789 t_uscalar_t dl_max_sdu; /* Max bytes in a DLSDU */ 790 t_uscalar_t dl_min_sdu; /* Min bytes in a DLSDU */ 791 t_uscalar_t dl_addr_length; /* length of DLSAP address */ 792 t_uscalar_t dl_mac_type; /* type of medium supported */ 793 t_uscalar_t dl_reserved; /* value set to zero */ 794 t_uscalar_t dl_current_state; /* state of DLPI interface */ 795 t_scalar_t dl_sap_length; /* length of dlsap SAP part */ 796 t_uscalar_t dl_service_mode; /* CO, CL or ACL */ 797 t_uscalar_t dl_qos_length; /* length of qos values */ 798 t_uscalar_t dl_qos_offset; /* offset from start of block */ 799 t_uscalar_t dl_qos_range_length; /* available range of qos */ 800 t_uscalar_t dl_qos_range_offset; /* offset from start of block */ 801 t_uscalar_t dl_provider_style; /* style1 or style2 */ 802 t_uscalar_t dl_addr_offset; /* offset of the dlsap addr */ 803 t_uscalar_t dl_version; /* version number */ 804 t_uscalar_t dl_brdcst_addr_length; /* length of broadcast addr */ 805 t_uscalar_t dl_brdcst_addr_offset; /* offset from start of block */ 806 t_uscalar_t dl_growth; /* set to zero */ 807 } dl_info_ack_t; 808 809 /* 810 * DL_ATTACH_REQ, M_PROTO type 811 */ 812 typedef struct { 813 t_uscalar_t dl_primitive; /* set to DL_ATTACH_REQ */ 814 t_uscalar_t dl_ppa; /* id of the PPA */ 815 } dl_attach_req_t; 816 817 /* 818 * DL_DETACH_REQ, M_PROTO type 819 */ 820 typedef struct { 821 t_uscalar_t dl_primitive; /* set to DL_DETACH_REQ */ 822 } dl_detach_req_t; 823 824 /* 825 * DL_BIND_REQ, M_PROTO type 826 */ 827 typedef struct { 828 t_uscalar_t dl_primitive; /* set to DL_BIND_REQ */ 829 t_uscalar_t dl_sap; /* info to identify dlsap addr */ 830 t_uscalar_t dl_max_conind; /* max # of outstanding con_ind */ 831 uint16_t dl_service_mode; /* CO, CL or ACL */ 832 uint16_t dl_conn_mgmt; /* if non-zero, is con-mgmt stream */ 833 t_uscalar_t dl_xidtest_flg; /* auto init. of test and xid */ 834 } dl_bind_req_t; 835 836 /* 837 * DL_BIND_ACK, M_PCPROTO type 838 */ 839 typedef struct { 840 t_uscalar_t dl_primitive; /* DL_BIND_ACK */ 841 t_uscalar_t dl_sap; /* DLSAP addr info */ 842 t_uscalar_t dl_addr_length; /* length of complete DLSAP addr */ 843 t_uscalar_t dl_addr_offset; /* offset from start of M_PCPROTO */ 844 t_uscalar_t dl_max_conind; /* allowed max. # of con-ind */ 845 t_uscalar_t dl_xidtest_flg; /* responses supported by provider */ 846 } dl_bind_ack_t; 847 848 /* 849 * DL_SUBS_BIND_REQ, M_PROTO type 850 */ 851 typedef struct { 852 t_uscalar_t dl_primitive; /* DL_SUBS_BIND_REQ */ 853 t_uscalar_t dl_subs_sap_offset; /* offset of subs_sap */ 854 t_uscalar_t dl_subs_sap_length; /* length of subs_sap */ 855 t_uscalar_t dl_subs_bind_class; /* peer or hierarchical */ 856 } dl_subs_bind_req_t; 857 858 /* 859 * DL_SUBS_BIND_ACK, M_PCPROTO type 860 */ 861 typedef struct { 862 t_uscalar_t dl_primitive; /* DL_SUBS_BIND_ACK */ 863 t_uscalar_t dl_subs_sap_offset; /* offset of subs_sap */ 864 t_uscalar_t dl_subs_sap_length; /* length of subs_sap */ 865 } dl_subs_bind_ack_t; 866 867 /* 868 * DL_UNBIND_REQ, M_PROTO type 869 */ 870 typedef struct { 871 t_uscalar_t dl_primitive; /* DL_UNBIND_REQ */ 872 } dl_unbind_req_t; 873 874 /* 875 * DL_SUBS_UNBIND_REQ, M_PROTO type 876 */ 877 typedef struct { 878 t_uscalar_t dl_primitive; /* DL_SUBS_UNBIND_REQ */ 879 t_uscalar_t dl_subs_sap_offset; /* offset of subs_sap */ 880 t_uscalar_t dl_subs_sap_length; /* length of subs_sap */ 881 } dl_subs_unbind_req_t; 882 883 /* 884 * DL_OK_ACK, M_PCPROTO type 885 */ 886 typedef struct { 887 t_uscalar_t dl_primitive; /* DL_OK_ACK */ 888 t_uscalar_t dl_correct_primitive; /* primitive acknowledged */ 889 } dl_ok_ack_t; 890 891 /* 892 * DL_ERROR_ACK, M_PCPROTO type 893 */ 894 typedef struct { 895 t_uscalar_t dl_primitive; /* DL_ERROR_ACK */ 896 t_uscalar_t dl_error_primitive; /* primitive in error */ 897 t_uscalar_t dl_errno; /* DLPI error code */ 898 t_uscalar_t dl_unix_errno; /* UNIX system error code */ 899 } dl_error_ack_t; 900 901 /* 902 * DL_ENABMULTI_REQ, M_PROTO type 903 */ 904 typedef struct { 905 t_uscalar_t dl_primitive; /* DL_ENABMULTI_REQ */ 906 t_uscalar_t dl_addr_length; /* length of multicast address */ 907 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO block */ 908 } dl_enabmulti_req_t; 909 910 /* 911 * DL_DISABMULTI_REQ, M_PROTO type 912 */ 913 914 typedef struct { 915 t_uscalar_t dl_primitive; /* DL_DISABMULTI_REQ */ 916 t_uscalar_t dl_addr_length; /* length of multicast address */ 917 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO block */ 918 } dl_disabmulti_req_t; 919 920 /* 921 * DL_PROMISCON_REQ, M_PROTO type 922 */ 923 924 typedef struct { 925 t_uscalar_t dl_primitive; /* DL_PROMISCON_REQ */ 926 t_uscalar_t dl_level; /* physical,SAP, or ALL multicast */ 927 } dl_promiscon_req_t; 928 929 /* 930 * DL_PROMISCOFF_REQ, M_PROTO type 931 */ 932 933 typedef struct { 934 t_uscalar_t dl_primitive; /* DL_PROMISCOFF_REQ */ 935 t_uscalar_t dl_level; /* Physical,SAP, or ALL multicast */ 936 } dl_promiscoff_req_t; 937 938 /* 939 * Primitives to get and set the Physical address 940 */ 941 942 /* 943 * DL_PHYS_ADDR_REQ, M_PROTO type 944 */ 945 typedef struct { 946 t_uscalar_t dl_primitive; /* DL_PHYS_ADDR_REQ */ 947 t_uscalar_t dl_addr_type; /* factory or current physical addr */ 948 } dl_phys_addr_req_t; 949 950 /* 951 * DL_PHYS_ADDR_ACK, M_PCPROTO type 952 */ 953 typedef struct { 954 t_uscalar_t dl_primitive; /* DL_PHYS_ADDR_ACK */ 955 t_uscalar_t dl_addr_length; /* length of the physical addr */ 956 t_uscalar_t dl_addr_offset; /* offset from start of block */ 957 } dl_phys_addr_ack_t; 958 959 /* 960 * DL_SET_PHYS_ADDR_REQ, M_PROTO type 961 */ 962 typedef struct { 963 t_uscalar_t dl_primitive; /* DL_SET_PHYS_ADDR_REQ */ 964 t_uscalar_t dl_addr_length; /* length of physical addr */ 965 t_uscalar_t dl_addr_offset; /* offset from start of block */ 966 } dl_set_phys_addr_req_t; 967 968 /* 969 * Primitives to get statistics 970 */ 971 972 /* 973 * DL_GET_STATISTICS_REQ, M_PROTO type 974 */ 975 typedef struct { 976 t_uscalar_t dl_primitive; /* DL_GET_STATISTICS_REQ */ 977 } dl_get_statistics_req_t; 978 979 /* 980 * DL_GET_STATISTICS_ACK, M_PCPROTO type 981 */ 982 typedef struct { 983 t_uscalar_t dl_primitive; /* DL_GET_STATISTICS_ACK */ 984 t_uscalar_t dl_stat_length; /* length of statistics structure */ 985 t_uscalar_t dl_stat_offset; /* offset from start of block */ 986 } dl_get_statistics_ack_t; 987 988 /* 989 * Solaris specific local management service primitives 990 */ 991 992 /* 993 * DL_NOTIFY_REQ, M_PROTO type 994 */ 995 typedef struct { 996 t_uscalar_t dl_primitive; /* set to DL_NOTIFY_REQ */ 997 uint32_t dl_notifications; /* Requested set of notifications */ 998 uint32_t dl_timelimit; /* In milliseconds */ 999 } dl_notify_req_t; 1000 1001 /* 1002 * DL_NOTIFY_ACK, M_PROTO type 1003 */ 1004 typedef struct { 1005 t_uscalar_t dl_primitive; /* set to DL_NOTIFY_ACK */ 1006 uint32_t dl_notifications; /* Supported set of notifications */ 1007 } dl_notify_ack_t; 1008 1009 /* 1010 * DL_NOTIFY_IND, M_PROTO type 1011 */ 1012 typedef struct { 1013 t_uscalar_t dl_primitive; /* set to DL_NOTIFY_IND */ 1014 uint32_t dl_notification; /* Which notification? */ 1015 uint32_t dl_data; /* notification specific */ 1016 t_uscalar_t dl_addr_length; /* length of complete DLSAP addr */ 1017 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */ 1018 } dl_notify_ind_t; 1019 1020 /* 1021 * DL_AGGR_REQ, M_PROTO type 1022 */ 1023 typedef struct { 1024 t_uscalar_t dl_primitive; /* set to DL_AGGR_REQ */ 1025 uint32_t dl_key; /* Key identifying the group */ 1026 uint32_t dl_port; /* Identifying the NIC */ 1027 t_uscalar_t dl_addr_length; /* length of PHYS addr addr */ 1028 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */ 1029 } dl_aggr_req_t; 1030 1031 /* 1032 * DL_AGGR_IND, M_PROTO type 1033 */ 1034 typedef struct { 1035 t_uscalar_t dl_primitive; /* set to DL_AGGR_IND */ 1036 uint32_t dl_key; /* Key identifying the group */ 1037 uint32_t dl_port; /* Identifying the NIC */ 1038 t_uscalar_t dl_addr_length; /* length of PHYS addr */ 1039 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */ 1040 } dl_aggr_ind_t; 1041 1042 /* 1043 * DL_UNAGGR_REQ, M_PROTO type 1044 */ 1045 typedef struct { 1046 t_uscalar_t dl_primitive; /* set to DL_UNAGGR_REQ */ 1047 uint32_t dl_key; /* Key identifying the group */ 1048 uint32_t dl_port; /* Identifying the NIC */ 1049 t_uscalar_t dl_addr_length; /* length of PHYS addr */ 1050 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */ 1051 } dl_unaggr_req_t; 1052 1053 /* 1054 * DL_CAPABILITY_REQ, M_PROTO type 1055 */ 1056 typedef struct { 1057 t_uscalar_t dl_primitive; /* DL_CAPABILITY_REQ */ 1058 t_uscalar_t dl_sub_offset; /* options offset */ 1059 t_uscalar_t dl_sub_length; /* options length */ 1060 /* Followed by a list of zero or more dl_capability_sub_t */ 1061 } dl_capability_req_t; 1062 1063 /* 1064 * DL_CAPABILITY_ACK, M_PROTO type 1065 */ 1066 typedef struct { 1067 t_uscalar_t dl_primitive; /* DL_CAPABILITY_ACK */ 1068 t_uscalar_t dl_sub_offset; /* options offset */ 1069 t_uscalar_t dl_sub_length; /* options length */ 1070 /* Followed by a list of zero or more dl_capability_sub_t */ 1071 } dl_capability_ack_t; 1072 1073 /* 1074 * DL_CONTROL_REQ, M_PROTO type 1075 */ 1076 typedef struct { 1077 t_uscalar_t dl_primitive; /* DL_CONTROL_REQ */ 1078 t_uscalar_t dl_operation; /* add/delete/purge */ 1079 t_uscalar_t dl_type; /* e.g. AH/ESP/ ... */ 1080 t_uscalar_t dl_key_offset; /* offset of key */ 1081 t_uscalar_t dl_key_length; /* length of key */ 1082 t_uscalar_t dl_data_offset; /* offset of data */ 1083 t_uscalar_t dl_data_length; /* length of data */ 1084 } dl_control_req_t; 1085 1086 /* 1087 * DL_CONTROL_ACK, M_PROTO type 1088 */ 1089 typedef struct { 1090 t_uscalar_t dl_primitive; /* DL_CONTROL_ACK */ 1091 t_uscalar_t dl_operation; /* add/delete/purge */ 1092 t_uscalar_t dl_type; /* e.g. AH/ESP/ ... */ 1093 t_uscalar_t dl_key_offset; /* offset of key */ 1094 t_uscalar_t dl_key_length; /* length of key */ 1095 t_uscalar_t dl_data_offset; /* offset of data */ 1096 t_uscalar_t dl_data_length; /* length of data */ 1097 } dl_control_ack_t; 1098 1099 /* 1100 * DL_PASSIVE_REQ, M_PROTO type 1101 */ 1102 typedef struct { 1103 t_uscalar_t dl_primitive; 1104 } dl_passive_req_t; 1105 1106 /* 1107 * CONNECTION-ORIENTED SERVICE PRIMITIVES 1108 */ 1109 1110 /* 1111 * DL_CONNECT_REQ, M_PROTO type 1112 */ 1113 typedef struct { 1114 t_uscalar_t dl_primitive; /* DL_CONNECT_REQ */ 1115 t_uscalar_t dl_dest_addr_length; /* len. of dlsap addr */ 1116 t_uscalar_t dl_dest_addr_offset; /* offset */ 1117 t_uscalar_t dl_qos_length; /* len. of QOS parm val */ 1118 t_uscalar_t dl_qos_offset; /* offset */ 1119 t_uscalar_t dl_growth; /* set to zero */ 1120 } dl_connect_req_t; 1121 1122 /* 1123 * DL_CONNECT_IND, M_PROTO type 1124 */ 1125 typedef struct { 1126 t_uscalar_t dl_primitive; /* DL_CONNECT_IND */ 1127 t_uscalar_t dl_correlation; /* provider's correl. token */ 1128 t_uscalar_t dl_called_addr_length; /* length of called address */ 1129 t_uscalar_t dl_called_addr_offset; /* offset from start of block */ 1130 t_uscalar_t dl_calling_addr_length; /* length of calling address */ 1131 t_uscalar_t dl_calling_addr_offset; /* offset from start of block */ 1132 t_uscalar_t dl_qos_length; /* length of qos structure */ 1133 t_uscalar_t dl_qos_offset; /* offset from start of block */ 1134 t_uscalar_t dl_growth; /* set to zero */ 1135 } dl_connect_ind_t; 1136 1137 /* 1138 * DL_CONNECT_RES, M_PROTO type 1139 */ 1140 typedef struct { 1141 t_uscalar_t dl_primitive; /* DL_CONNECT_RES */ 1142 t_uscalar_t dl_correlation; /* provider's correlation token */ 1143 t_uscalar_t dl_resp_token; /* token of responding stream */ 1144 t_uscalar_t dl_qos_length; /* length of qos structure */ 1145 t_uscalar_t dl_qos_offset; /* offset from start of block */ 1146 t_uscalar_t dl_growth; /* set to zero */ 1147 } dl_connect_res_t; 1148 1149 /* 1150 * DL_CONNECT_CON, M_PROTO type 1151 */ 1152 typedef struct { 1153 t_uscalar_t dl_primitive; /* DL_CONNECT_CON */ 1154 t_uscalar_t dl_resp_addr_length; /* responder's address len */ 1155 t_uscalar_t dl_resp_addr_offset; /* offset from start of block */ 1156 t_uscalar_t dl_qos_length; /* length of qos structure */ 1157 t_uscalar_t dl_qos_offset; /* offset from start of block */ 1158 t_uscalar_t dl_growth; /* set to zero */ 1159 } dl_connect_con_t; 1160 1161 /* 1162 * DL_TOKEN_REQ, M_PCPROTO type 1163 */ 1164 typedef struct { 1165 t_uscalar_t dl_primitive; /* DL_TOKEN_REQ */ 1166 } dl_token_req_t; 1167 1168 /* 1169 * DL_TOKEN_ACK, M_PCPROTO type 1170 */ 1171 typedef struct { 1172 t_uscalar_t dl_primitive; /* DL_TOKEN_ACK */ 1173 t_uscalar_t dl_token; /* Connection response token */ 1174 }dl_token_ack_t; 1175 1176 /* 1177 * DL_DISCONNECT_REQ, M_PROTO type 1178 */ 1179 typedef struct { 1180 t_uscalar_t dl_primitive; /* DL_DISCONNECT_REQ */ 1181 t_uscalar_t dl_reason; /* norm., abnorm., perm. or trans. */ 1182 t_uscalar_t dl_correlation; /* association with connect_ind */ 1183 } dl_disconnect_req_t; 1184 1185 /* 1186 * DL_DISCONNECT_IND, M_PROTO type 1187 */ 1188 typedef struct { 1189 t_uscalar_t dl_primitive; /* DL_DISCONNECT_IND */ 1190 t_uscalar_t dl_originator; /* USER or PROVIDER */ 1191 t_uscalar_t dl_reason; /* permanent or transient */ 1192 t_uscalar_t dl_correlation; /* association with connect_ind */ 1193 } dl_disconnect_ind_t; 1194 1195 /* 1196 * DL_RESET_REQ, M_PROTO type 1197 */ 1198 typedef struct { 1199 t_uscalar_t dl_primitive; /* DL_RESET_REQ */ 1200 } dl_reset_req_t; 1201 1202 /* 1203 * DL_RESET_IND, M_PROTO type 1204 */ 1205 typedef struct { 1206 t_uscalar_t dl_primitive; /* DL_RESET_IND */ 1207 t_uscalar_t dl_originator; /* Provider or User */ 1208 t_uscalar_t dl_reason; /* flow control, link error, resync */ 1209 } dl_reset_ind_t; 1210 1211 /* 1212 * DL_RESET_RES, M_PROTO type 1213 */ 1214 typedef struct { 1215 t_uscalar_t dl_primitive; /* DL_RESET_RES */ 1216 } dl_reset_res_t; 1217 1218 /* 1219 * DL_RESET_CON, M_PROTO type 1220 */ 1221 typedef struct { 1222 t_uscalar_t dl_primitive; /* DL_RESET_CON */ 1223 } dl_reset_con_t; 1224 1225 1226 /* 1227 * CONNECTIONLESS SERVICE PRIMITIVES 1228 */ 1229 1230 /* 1231 * DL_UNITDATA_REQ, M_PROTO type, with M_DATA block(s) 1232 */ 1233 typedef struct { 1234 t_uscalar_t dl_primitive; /* DL_UNITDATA_REQ */ 1235 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1236 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1237 dl_priority_t dl_priority; /* priority value */ 1238 } dl_unitdata_req_t; 1239 1240 /* 1241 * DL_UNITDATA_IND, M_PROTO type, with M_DATA block(s) 1242 */ 1243 typedef struct { 1244 t_uscalar_t dl_primitive; /* DL_UNITDATA_IND */ 1245 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1246 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1247 t_uscalar_t dl_src_addr_length; /* DLSAP addr length sender */ 1248 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1249 t_uscalar_t dl_group_address; /* one if multicast/broadcast */ 1250 } dl_unitdata_ind_t; 1251 1252 /* 1253 * DL_UDERROR_IND, M_PROTO type 1254 * (or M_PCPROTO type if LLI-based provider) 1255 */ 1256 typedef struct { 1257 t_uscalar_t dl_primitive; /* DL_UDERROR_IND */ 1258 t_uscalar_t dl_dest_addr_length; /* Destination DLSAP */ 1259 t_uscalar_t dl_dest_addr_offset; /* Offset from start of block */ 1260 t_uscalar_t dl_unix_errno; /* unix system error code */ 1261 t_uscalar_t dl_errno; /* DLPI error code */ 1262 } dl_uderror_ind_t; 1263 1264 /* 1265 * DL_UDQOS_REQ, M_PROTO type 1266 */ 1267 typedef struct { 1268 t_uscalar_t dl_primitive; /* DL_UDQOS_REQ */ 1269 t_uscalar_t dl_qos_length; /* requested qos byte length */ 1270 t_uscalar_t dl_qos_offset; /* offset from start of block */ 1271 } dl_udqos_req_t; 1272 1273 /* 1274 * Primitives to handle XID and TEST operations 1275 */ 1276 1277 /* 1278 * DL_TEST_REQ, M_PROTO type 1279 */ 1280 typedef struct { 1281 t_uscalar_t dl_primitive; /* DL_TEST_REQ */ 1282 t_uscalar_t dl_flag; /* poll/final */ 1283 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1284 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1285 } dl_test_req_t; 1286 1287 /* 1288 * DL_TEST_IND, M_PROTO type 1289 */ 1290 typedef struct { 1291 t_uscalar_t dl_primitive; /* DL_TEST_IND */ 1292 t_uscalar_t dl_flag; /* poll/final */ 1293 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1294 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1295 t_uscalar_t dl_src_addr_length; /* dlsap length of source */ 1296 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1297 } dl_test_ind_t; 1298 1299 /* 1300 * DL_TEST_RES, M_PROTO type 1301 */ 1302 typedef struct { 1303 t_uscalar_t dl_primitive; /* DL_TEST_RES */ 1304 t_uscalar_t dl_flag; /* poll/final */ 1305 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1306 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1307 } dl_test_res_t; 1308 1309 /* 1310 * DL_TEST_CON, M_PROTO type 1311 */ 1312 typedef struct { 1313 t_uscalar_t dl_primitive; /* DL_TEST_CON */ 1314 t_uscalar_t dl_flag; /* poll/final */ 1315 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1316 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1317 t_uscalar_t dl_src_addr_length; /* dlsap length of source */ 1318 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1319 } dl_test_con_t; 1320 1321 /* 1322 * DL_XID_REQ, M_PROTO type 1323 */ 1324 typedef struct { 1325 t_uscalar_t dl_primitive; /* DL_XID_REQ */ 1326 t_uscalar_t dl_flag; /* poll/final */ 1327 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1328 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1329 } dl_xid_req_t; 1330 1331 /* 1332 * DL_XID_IND, M_PROTO type 1333 */ 1334 typedef struct { 1335 t_uscalar_t dl_primitive; /* DL_XID_IND */ 1336 t_uscalar_t dl_flag; /* poll/final */ 1337 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1338 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1339 t_uscalar_t dl_src_addr_length; /* dlsap length of source */ 1340 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1341 } dl_xid_ind_t; 1342 1343 /* 1344 * DL_XID_RES, M_PROTO type 1345 */ 1346 typedef struct { 1347 t_uscalar_t dl_primitive; /* DL_XID_RES */ 1348 t_uscalar_t dl_flag; /* poll/final */ 1349 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1350 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1351 } dl_xid_res_t; 1352 1353 /* 1354 * DL_XID_CON, M_PROTO type 1355 */ 1356 typedef struct { 1357 t_uscalar_t dl_primitive; /* DL_XID_CON */ 1358 t_uscalar_t dl_flag; /* poll/final */ 1359 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1360 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1361 t_uscalar_t dl_src_addr_length; /* dlsap length of source */ 1362 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1363 } dl_xid_con_t; 1364 1365 /* 1366 * ACKNOWLEDGED CONNECTIONLESS SERVICE PRIMITIVES 1367 */ 1368 1369 /* 1370 * DL_DATA_ACK_REQ, M_PROTO type 1371 */ 1372 typedef struct { 1373 t_uscalar_t dl_primitive; /* DL_DATA_ACK_REQ */ 1374 t_uscalar_t dl_correlation; /* User's correlation token */ 1375 t_uscalar_t dl_dest_addr_length; /* length of destination addr */ 1376 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1377 t_uscalar_t dl_src_addr_length; /* length of source address */ 1378 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1379 t_uscalar_t dl_priority; /* priority */ 1380 t_uscalar_t dl_service_class; /* DL_RQST_RSP|DL_RQST_NORSP */ 1381 } dl_data_ack_req_t; 1382 1383 /* 1384 * DL_DATA_ACK_IND, M_PROTO type 1385 */ 1386 typedef struct { 1387 t_uscalar_t dl_primitive; /* DL_DATA_ACK_IND */ 1388 t_uscalar_t dl_dest_addr_length; /* length of destination addr */ 1389 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1390 t_uscalar_t dl_src_addr_length; /* length of source address */ 1391 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1392 t_uscalar_t dl_priority; /* pri. for data unit transm. */ 1393 t_uscalar_t dl_service_class; /* DL_RQST_RSP|DL_RQST_NORSP */ 1394 } dl_data_ack_ind_t; 1395 1396 /* 1397 * DL_DATA_ACK_STATUS_IND, M_PROTO type 1398 */ 1399 typedef struct { 1400 t_uscalar_t dl_primitive; /* DL_DATA_ACK_STATUS_IND */ 1401 t_uscalar_t dl_correlation; /* User's correlation token */ 1402 t_uscalar_t dl_status; /* success or failure of previous req */ 1403 } dl_data_ack_status_ind_t; 1404 1405 /* 1406 * DL_REPLY_REQ, M_PROTO type 1407 */ 1408 typedef struct { 1409 t_uscalar_t dl_primitive; /* DL_REPLY_REQ */ 1410 t_uscalar_t dl_correlation; /* User's correlation token */ 1411 t_uscalar_t dl_dest_addr_length; /* destination address length */ 1412 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1413 t_uscalar_t dl_src_addr_length; /* source address length */ 1414 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1415 t_uscalar_t dl_priority; /* pri for data unit trans. */ 1416 t_uscalar_t dl_service_class; 1417 } dl_reply_req_t; 1418 1419 /* 1420 * DL_REPLY_IND, M_PROTO type 1421 */ 1422 typedef struct { 1423 t_uscalar_t dl_primitive; /* DL_REPLY_IND */ 1424 t_uscalar_t dl_dest_addr_length; /* destination address length */ 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; /* pri for data unit trans. */ 1429 t_uscalar_t dl_service_class; /* DL_RQST_RSP|DL_RQST_NORSP */ 1430 } dl_reply_ind_t; 1431 1432 /* 1433 * DL_REPLY_STATUS_IND, M_PROTO type 1434 */ 1435 typedef struct { 1436 t_uscalar_t dl_primitive; /* DL_REPLY_STATUS_IND */ 1437 t_uscalar_t dl_correlation; /* User's correlation token */ 1438 t_uscalar_t dl_status; /* success or failure of previous req */ 1439 } dl_reply_status_ind_t; 1440 1441 /* 1442 * DL_REPLY_UPDATE_REQ, M_PROTO type 1443 */ 1444 typedef struct { 1445 t_uscalar_t dl_primitive; /* DL_REPLY_UPDATE_REQ */ 1446 t_uscalar_t dl_correlation; /* user's correlation token */ 1447 t_uscalar_t dl_src_addr_length; /* length of source address */ 1448 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1449 } dl_reply_update_req_t; 1450 1451 /* 1452 * DL_REPLY_UPDATE_STATUS_IND, M_PROTO type 1453 */ 1454 typedef struct { 1455 t_uscalar_t dl_primitive; /* DL_REPLY_UPDATE_STATUS_IND */ 1456 t_uscalar_t dl_correlation; /* User's correlation token */ 1457 t_uscalar_t dl_status; /* success or failure of previous req */ 1458 } dl_reply_update_status_ind_t; 1459 1460 union DL_primitives { 1461 t_uscalar_t dl_primitive; 1462 dl_info_req_t info_req; 1463 dl_info_ack_t info_ack; 1464 dl_attach_req_t attach_req; 1465 dl_detach_req_t detach_req; 1466 dl_bind_req_t bind_req; 1467 dl_bind_ack_t bind_ack; 1468 dl_unbind_req_t unbind_req; 1469 dl_subs_bind_req_t subs_bind_req; 1470 dl_subs_bind_ack_t subs_bind_ack; 1471 dl_subs_unbind_req_t subs_unbind_req; 1472 dl_ok_ack_t ok_ack; 1473 dl_error_ack_t error_ack; 1474 dl_connect_req_t connect_req; 1475 dl_connect_ind_t connect_ind; 1476 dl_connect_res_t connect_res; 1477 dl_connect_con_t connect_con; 1478 dl_token_req_t token_req; 1479 dl_token_ack_t token_ack; 1480 dl_disconnect_req_t disconnect_req; 1481 dl_disconnect_ind_t disconnect_ind; 1482 dl_reset_req_t reset_req; 1483 dl_reset_ind_t reset_ind; 1484 dl_reset_res_t reset_res; 1485 dl_reset_con_t reset_con; 1486 dl_unitdata_req_t unitdata_req; 1487 dl_unitdata_ind_t unitdata_ind; 1488 dl_uderror_ind_t uderror_ind; 1489 dl_udqos_req_t udqos_req; 1490 dl_enabmulti_req_t enabmulti_req; 1491 dl_disabmulti_req_t disabmulti_req; 1492 dl_promiscon_req_t promiscon_req; 1493 dl_promiscoff_req_t promiscoff_req; 1494 dl_phys_addr_req_t physaddr_req; 1495 dl_phys_addr_ack_t physaddr_ack; 1496 dl_set_phys_addr_req_t set_physaddr_req; 1497 dl_get_statistics_req_t get_statistics_req; 1498 dl_get_statistics_ack_t get_statistics_ack; 1499 dl_notify_req_t notify_req; 1500 dl_notify_ack_t notify_ack; 1501 dl_notify_ind_t notify_ind; 1502 dl_aggr_req_t aggr_req; 1503 dl_aggr_ind_t aggr_ind; 1504 dl_unaggr_req_t unaggr_req; 1505 dl_test_req_t test_req; 1506 dl_test_ind_t test_ind; 1507 dl_test_res_t test_res; 1508 dl_test_con_t test_con; 1509 dl_xid_req_t xid_req; 1510 dl_xid_ind_t xid_ind; 1511 dl_xid_res_t xid_res; 1512 dl_xid_con_t xid_con; 1513 dl_data_ack_req_t data_ack_req; 1514 dl_data_ack_ind_t data_ack_ind; 1515 dl_data_ack_status_ind_t data_ack_status_ind; 1516 dl_reply_req_t reply_req; 1517 dl_reply_ind_t reply_ind; 1518 dl_reply_status_ind_t reply_status_ind; 1519 dl_reply_update_req_t reply_update_req; 1520 dl_reply_update_status_ind_t reply_update_status_ind; 1521 dl_capability_req_t capability_req; 1522 dl_capability_ack_t capability_ack; 1523 dl_control_req_t control_req; 1524 dl_control_ack_t control_ack; 1525 dl_passive_req_t passive_req; 1526 }; 1527 1528 #define DL_INFO_REQ_SIZE sizeof (dl_info_req_t) 1529 #define DL_INFO_ACK_SIZE sizeof (dl_info_ack_t) 1530 #define DL_ATTACH_REQ_SIZE sizeof (dl_attach_req_t) 1531 #define DL_DETACH_REQ_SIZE sizeof (dl_detach_req_t) 1532 #define DL_BIND_REQ_SIZE sizeof (dl_bind_req_t) 1533 #define DL_BIND_ACK_SIZE sizeof (dl_bind_ack_t) 1534 #define DL_UNBIND_REQ_SIZE sizeof (dl_unbind_req_t) 1535 #define DL_SUBS_BIND_REQ_SIZE sizeof (dl_subs_bind_req_t) 1536 #define DL_SUBS_BIND_ACK_SIZE sizeof (dl_subs_bind_ack_t) 1537 #define DL_SUBS_UNBIND_REQ_SIZE sizeof (dl_subs_unbind_req_t) 1538 #define DL_OK_ACK_SIZE sizeof (dl_ok_ack_t) 1539 #define DL_ERROR_ACK_SIZE sizeof (dl_error_ack_t) 1540 #define DL_CONNECT_REQ_SIZE sizeof (dl_connect_req_t) 1541 #define DL_CONNECT_IND_SIZE sizeof (dl_connect_ind_t) 1542 #define DL_CONNECT_RES_SIZE sizeof (dl_connect_res_t) 1543 #define DL_CONNECT_CON_SIZE sizeof (dl_connect_con_t) 1544 #define DL_TOKEN_REQ_SIZE sizeof (dl_token_req_t) 1545 #define DL_TOKEN_ACK_SIZE sizeof (dl_token_ack_t) 1546 #define DL_DISCONNECT_REQ_SIZE sizeof (dl_disconnect_req_t) 1547 #define DL_DISCONNECT_IND_SIZE sizeof (dl_disconnect_ind_t) 1548 #define DL_RESET_REQ_SIZE sizeof (dl_reset_req_t) 1549 #define DL_RESET_IND_SIZE sizeof (dl_reset_ind_t) 1550 #define DL_RESET_RES_SIZE sizeof (dl_reset_res_t) 1551 #define DL_RESET_CON_SIZE sizeof (dl_reset_con_t) 1552 #define DL_UNITDATA_REQ_SIZE sizeof (dl_unitdata_req_t) 1553 #define DL_UNITDATA_IND_SIZE sizeof (dl_unitdata_ind_t) 1554 #define DL_UDERROR_IND_SIZE sizeof (dl_uderror_ind_t) 1555 #define DL_UDQOS_REQ_SIZE sizeof (dl_udqos_req_t) 1556 #define DL_ENABMULTI_REQ_SIZE sizeof (dl_enabmulti_req_t) 1557 #define DL_DISABMULTI_REQ_SIZE sizeof (dl_disabmulti_req_t) 1558 #define DL_PROMISCON_REQ_SIZE sizeof (dl_promiscon_req_t) 1559 #define DL_PROMISCOFF_REQ_SIZE sizeof (dl_promiscoff_req_t) 1560 #define DL_PHYS_ADDR_REQ_SIZE sizeof (dl_phys_addr_req_t) 1561 #define DL_PHYS_ADDR_ACK_SIZE sizeof (dl_phys_addr_ack_t) 1562 #define DL_SET_PHYS_ADDR_REQ_SIZE sizeof (dl_set_phys_addr_req_t) 1563 #define DL_GET_STATISTICS_REQ_SIZE sizeof (dl_get_statistics_req_t) 1564 #define DL_GET_STATISTICS_ACK_SIZE sizeof (dl_get_statistics_ack_t) 1565 #define DL_NOTIFY_REQ_SIZE sizeof (dl_notify_req_t) 1566 #define DL_NOTIFY_ACK_SIZE sizeof (dl_notify_ack_t) 1567 #define DL_NOTIFY_IND_SIZE sizeof (dl_notify_ind_t) 1568 #define DL_AGGR_REQ_SIZE sizeof (dl_aggr_req_t) 1569 #define DL_AGGR_IND_SIZE sizeof (dl_aggr_ind_t) 1570 #define DL_UNAGGR_REQ_SIZE sizeof (dl_unaggr_req_t) 1571 #define DL_XID_REQ_SIZE sizeof (dl_xid_req_t) 1572 #define DL_XID_IND_SIZE sizeof (dl_xid_ind_t) 1573 #define DL_XID_RES_SIZE sizeof (dl_xid_res_t) 1574 #define DL_XID_CON_SIZE sizeof (dl_xid_con_t) 1575 #define DL_TEST_REQ_SIZE sizeof (dl_test_req_t) 1576 #define DL_TEST_IND_SIZE sizeof (dl_test_ind_t) 1577 #define DL_TEST_RES_SIZE sizeof (dl_test_res_t) 1578 #define DL_TEST_CON_SIZE sizeof (dl_test_con_t) 1579 #define DL_DATA_ACK_REQ_SIZE sizeof (dl_data_ack_req_t) 1580 #define DL_DATA_ACK_IND_SIZE sizeof (dl_data_ack_ind_t) 1581 #define DL_DATA_ACK_STATUS_IND_SIZE sizeof (dl_data_ack_status_ind_t) 1582 #define DL_REPLY_REQ_SIZE sizeof (dl_reply_req_t) 1583 #define DL_REPLY_IND_SIZE sizeof (dl_reply_ind_t) 1584 #define DL_REPLY_STATUS_IND_SIZE sizeof (dl_reply_status_ind_t) 1585 #define DL_REPLY_UPDATE_REQ_SIZE sizeof (dl_reply_update_req_t) 1586 #define DL_REPLY_UPDATE_STATUS_IND_SIZE sizeof (dl_reply_update_status_ind_t) 1587 #define DL_CAPABILITY_REQ_SIZE sizeof (dl_capability_req_t) 1588 #define DL_CAPABILITY_ACK_SIZE sizeof (dl_capability_ack_t) 1589 #define DL_CONTROL_REQ_SIZE sizeof (dl_control_req_t) 1590 #define DL_CONTROL_ACK_SIZE sizeof (dl_control_ack_t) 1591 #define DL_PASSIVE_REQ_SIZE sizeof (dl_passive_req_t) 1592 1593 #ifdef _KERNEL 1594 /* 1595 * The following are unstable, internal DLPI utility routines. 1596 */ 1597 extern void dlbindack(queue_t *, mblk_t *, t_scalar_t, void *, t_uscalar_t, 1598 t_uscalar_t, t_uscalar_t); 1599 extern void dlokack(queue_t *, mblk_t *, t_uscalar_t); 1600 extern void dlerrorack(queue_t *, mblk_t *, t_uscalar_t, t_uscalar_t, 1601 t_uscalar_t); 1602 extern void dluderrorind(queue_t *, mblk_t *, void *, t_uscalar_t, 1603 t_uscalar_t, t_uscalar_t); 1604 extern void dlphysaddrack(queue_t *, mblk_t *, void *, t_uscalar_t); 1605 extern void dlcapabsetqid(dl_mid_t *, const queue_t *); 1606 extern boolean_t dlcapabcheckqid(const dl_mid_t *, const queue_t *); 1607 extern void dlnotifyack(queue_t *, mblk_t *, uint32_t); 1608 #endif /* _KERNEL */ 1609 1610 #ifdef __cplusplus 1611 } 1612 #endif 1613 1614 #endif /* _SYS_DLPI_H */ 1615