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 2008 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 DLIOCMARGININFO (DLIOC|3) /* margin size info */ 54 #define DLIOCHDRINFO (DLIOC|10) /* IP fast-path */ 55 56 #define DL_IOC_HDR_INFO DLIOCHDRINFO 57 58 /* 59 * DLPI revision definition history 60 */ 61 #define DL_CURRENT_VERSION 0x02 /* current version of dlpi */ 62 #define DL_VERSION_2 0x02 /* version of dlpi March 12, 1991 */ 63 64 /* 65 * Primitives for Local Management Services 66 */ 67 #define DL_INFO_REQ 0x00 /* Information Req */ 68 #define DL_INFO_ACK 0x03 /* Information Ack */ 69 #define DL_ATTACH_REQ 0x0b /* Attach a PPA */ 70 #define DL_DETACH_REQ 0x0c /* Detach a PPA */ 71 #define DL_BIND_REQ 0x01 /* Bind dlsap address */ 72 #define DL_BIND_ACK 0x04 /* Dlsap address bound */ 73 #define DL_UNBIND_REQ 0x02 /* Unbind dlsap address */ 74 #define DL_OK_ACK 0x06 /* Success acknowledgment */ 75 #define DL_ERROR_ACK 0x05 /* Error acknowledgment */ 76 #define DL_SUBS_BIND_REQ 0x1b /* Bind Subsequent DLSAP address */ 77 #define DL_SUBS_BIND_ACK 0x1c /* Subsequent DLSAP address bound */ 78 #define DL_SUBS_UNBIND_REQ 0x15 /* Subsequent unbind */ 79 #define DL_ENABMULTI_REQ 0x1d /* Enable multicast addresses */ 80 #define DL_DISABMULTI_REQ 0x1e /* Disable multicast addresses */ 81 #define DL_PROMISCON_REQ 0x1f /* Turn on promiscuous mode */ 82 #define DL_PROMISCOFF_REQ 0x20 /* Turn off promiscuous mode */ 83 84 /* 85 * Solaris specific local management 86 */ 87 #define DL_NOTIFY_REQ 0x100 /* Enable notifications */ 88 #define DL_NOTIFY_ACK 0x101 /* Supported notifications */ 89 #define DL_NOTIFY_IND 0x102 /* Notification from provider */ 90 #define DL_AGGR_REQ 0x103 /* Enable link aggregation */ 91 #define DL_AGGR_IND 0x104 /* Result from link aggregation */ 92 #define DL_UNAGGR_REQ 0x105 /* Disable link aggregation */ 93 #define DL_CAPABILITY_REQ 0x110 /* Capability request */ 94 #define DL_CAPABILITY_ACK 0x111 /* Capability ack */ 95 #define DL_CONTROL_REQ 0x112 /* Device specific control request */ 96 #define DL_CONTROL_ACK 0x113 /* Device specific control ack */ 97 #define DL_PASSIVE_REQ 0x114 /* Allow access to aggregated link */ 98 #define DL_INTR_MODE_REQ 0x115 /* Request Rx processing in INTR mode */ 99 100 /* 101 * Primitives used for Connectionless Service 102 */ 103 #define DL_UNITDATA_REQ 0x07 /* datagram send request */ 104 #define DL_UNITDATA_IND 0x08 /* datagram receive indication */ 105 #define DL_UDERROR_IND 0x09 /* datagram error indication */ 106 #define DL_UDQOS_REQ 0x0a /* set QOS for subsequent datagrams */ 107 108 /* 109 * Primitives used for Connection-Oriented Service 110 */ 111 #define DL_CONNECT_REQ 0x0d /* Connect request */ 112 #define DL_CONNECT_IND 0x0e /* Incoming connect indication */ 113 #define DL_CONNECT_RES 0x0f /* Accept previous connect indication */ 114 #define DL_CONNECT_CON 0x10 /* Connection established */ 115 116 #define DL_TOKEN_REQ 0x11 /* Passoff token request */ 117 #define DL_TOKEN_ACK 0x12 /* Passoff token ack */ 118 119 #define DL_DISCONNECT_REQ 0x13 /* Disconnect request */ 120 #define DL_DISCONNECT_IND 0x14 /* Disconnect indication */ 121 122 #define DL_RESET_REQ 0x17 /* Reset service request */ 123 #define DL_RESET_IND 0x18 /* Incoming reset indication */ 124 #define DL_RESET_RES 0x19 /* Complete reset processing */ 125 #define DL_RESET_CON 0x1a /* Reset processing complete */ 126 127 /* 128 * Primitives used for Acknowledged Connectionless Service 129 */ 130 131 #define DL_DATA_ACK_REQ 0x21 /* data unit transmission request */ 132 #define DL_DATA_ACK_IND 0x22 /* Arrival of a command PDU */ 133 #define DL_DATA_ACK_STATUS_IND 0x23 /* Status indication of DATA_ACK_REQ */ 134 #define DL_REPLY_REQ 0x24 /* Request a DLSDU from the remote */ 135 #define DL_REPLY_IND 0x25 /* Arrival of a command PDU */ 136 #define DL_REPLY_STATUS_IND 0x26 /* Status indication of REPLY_REQ */ 137 #define DL_REPLY_UPDATE_REQ 0x27 /* Hold a DLSDU for transmission */ 138 #define DL_REPLY_UPDATE_STATUS_IND 0x28 /* Status of REPLY_UPDATE req */ 139 140 /* 141 * Primitives used for XID and TEST operations 142 */ 143 144 #define DL_XID_REQ 0x29 /* Request to send an XID PDU */ 145 #define DL_XID_IND 0x2a /* Arrival of an XID PDU */ 146 #define DL_XID_RES 0x2b /* request to send a response XID PDU */ 147 #define DL_XID_CON 0x2c /* Arrival of a response XID PDU */ 148 #define DL_TEST_REQ 0x2d /* TEST command request */ 149 #define DL_TEST_IND 0x2e /* TEST response indication */ 150 #define DL_TEST_RES 0x2f /* TEST response */ 151 #define DL_TEST_CON 0x30 /* TEST Confirmation */ 152 153 /* 154 * Primitives to get and set the physical address, and to get 155 * Statistics 156 */ 157 158 #define DL_PHYS_ADDR_REQ 0x31 /* Request to get physical addr */ 159 #define DL_PHYS_ADDR_ACK 0x32 /* Return physical addr */ 160 #define DL_SET_PHYS_ADDR_REQ 0x33 /* set physical addr */ 161 #define DL_GET_STATISTICS_REQ 0x34 /* Request to get statistics */ 162 #define DL_GET_STATISTICS_ACK 0x35 /* Return statistics */ 163 164 /* 165 * Invalid primitive 166 */ 167 168 #define DL_PRIM_INVAL 0xffff /* Invalid DL primitive value */ 169 170 /* 171 * DLPI interface states 172 */ 173 #define DL_UNATTACHED 0x04 /* PPA not attached */ 174 #define DL_ATTACH_PENDING 0x05 /* Waiting ack of DL_ATTACH_REQ */ 175 #define DL_DETACH_PENDING 0x06 /* Waiting ack of DL_DETACH_REQ */ 176 #define DL_UNBOUND 0x00 /* PPA attached */ 177 #define DL_BIND_PENDING 0x01 /* Waiting ack of DL_BIND_REQ */ 178 #define DL_UNBIND_PENDING 0x02 /* Waiting ack of DL_UNBIND_REQ */ 179 #define DL_IDLE 0x03 /* dlsap bound, awaiting use */ 180 #define DL_UDQOS_PENDING 0x07 /* Waiting ack of DL_UDQOS_REQ */ 181 #define DL_OUTCON_PENDING 0x08 /* awaiting DL_CONN_CON */ 182 #define DL_INCON_PENDING 0x09 /* awaiting DL_CONN_RES */ 183 #define DL_CONN_RES_PENDING 0x0a /* Waiting ack of DL_CONNECT_RES */ 184 #define DL_DATAXFER 0x0b /* connection-oriented data transfer */ 185 #define DL_USER_RESET_PENDING 0x0c /* awaiting DL_RESET_CON */ 186 #define DL_PROV_RESET_PENDING 0x0d /* awaiting DL_RESET_RES */ 187 #define DL_RESET_RES_PENDING 0x0e /* Waiting ack of DL_RESET_RES */ 188 #define DL_DISCON8_PENDING 0x0f /* Waiting ack of DL_DISC_REQ */ 189 #define DL_DISCON9_PENDING 0x10 /* Waiting ack of DL_DISC_REQ */ 190 #define DL_DISCON11_PENDING 0x11 /* Waiting ack of DL_DISC_REQ */ 191 #define DL_DISCON12_PENDING 0x12 /* Waiting ack of DL_DISC_REQ */ 192 #define DL_DISCON13_PENDING 0x13 /* Waiting ack of DL_DISC_REQ */ 193 #define DL_SUBS_BIND_PND 0x14 /* Waiting ack of DL_SUBS_BIND_REQ */ 194 #define DL_SUBS_UNBIND_PND 0x15 /* Waiting ack of DL_SUBS_UNBIND_REQ */ 195 196 197 /* 198 * DL_ERROR_ACK error return values 199 */ 200 #define DL_ACCESS 0x02 /* Improper permissions for request */ 201 #define DL_BADADDR 0x01 /* DLSAP addr in improper format or invalid */ 202 #define DL_BADCORR 0x05 /* Seq number not from outstand DL_CONN_IND */ 203 #define DL_BADDATA 0x06 /* User data exceeded provider limit */ 204 #define DL_BADPPA 0x08 /* Specified PPA was invalid */ 205 #define DL_BADPRIM 0x09 /* Primitive received not known by provider */ 206 #define DL_BADQOSPARAM 0x0a /* QOS parameters contained invalid values */ 207 #define DL_BADQOSTYPE 0x0b /* QOS structure type is unknown/unsupported */ 208 #define DL_BADSAP 0x00 /* Bad LSAP selector */ 209 #define DL_BADTOKEN 0x0c /* Token used not an active stream */ 210 #define DL_BOUND 0x0d /* Attempted second bind with dl_max_conind */ 211 #define DL_INITFAILED 0x0e /* Physical Link initialization failed */ 212 #define DL_NOADDR 0x0f /* Provider couldn't allocate alt. address */ 213 #define DL_NOTINIT 0x10 /* Physical Link not initialized */ 214 #define DL_OUTSTATE 0x03 /* Primitive issued in improper state */ 215 #define DL_SYSERR 0x04 /* UNIX system error occurred */ 216 #define DL_UNSUPPORTED 0x07 /* Requested serv. not supplied by provider */ 217 #define DL_UNDELIVERABLE 0x11 /* Previous data unit could not be delivered */ 218 #define DL_NOTSUPPORTED 0x12 /* Primitive is known but not supported */ 219 #define DL_TOOMANY 0x13 /* limit exceeded */ 220 #define DL_NOTENAB 0x14 /* Promiscuous mode not enabled */ 221 #define DL_BUSY 0x15 /* Other streams for PPA in post-attached */ 222 223 #define DL_NOAUTO 0x16 /* Automatic handling XID&TEST not supported */ 224 #define DL_NOXIDAUTO 0x17 /* Automatic handling of XID not supported */ 225 #define DL_NOTESTAUTO 0x18 /* Automatic handling of TEST not supported */ 226 #define DL_XIDAUTO 0x19 /* Automatic handling of XID response */ 227 #define DL_TESTAUTO 0x1a /* AUtomatic handling of TEST response */ 228 #define DL_PENDING 0x1b /* pending outstanding connect indications */ 229 230 /* 231 * DLPI media types supported 232 */ 233 #define DL_CSMACD 0x0 /* IEEE 802.3 CSMA/CD network */ 234 #define DL_TPB 0x1 /* IEEE 802.4 Token Passing Bus */ 235 #define DL_TPR 0x2 /* IEEE 802.5 Token Passing Ring */ 236 #define DL_METRO 0x3 /* IEEE 802.6 Metro Net */ 237 #define DL_ETHER 0x4 /* Ethernet Bus */ 238 #define DL_HDLC 0x05 /* ISO HDLC protocol support */ 239 #define DL_CHAR 0x06 /* Character Synchronous protocol support */ 240 #define DL_CTCA 0x07 /* IBM Channel-to-Channel Adapter */ 241 #define DL_FDDI 0x08 /* Fiber Distributed data interface */ 242 #define DL_FC 0x10 /* Fibre Channel interface */ 243 #define DL_ATM 0x11 /* ATM */ 244 #define DL_IPATM 0x12 /* ATM Classical IP interface */ 245 #define DL_X25 0x13 /* X.25 LAPB interface */ 246 #define DL_ISDN 0x14 /* ISDN interface */ 247 #define DL_HIPPI 0x15 /* HIPPI interface */ 248 #define DL_100VG 0x16 /* 100 Based VG Ethernet */ 249 #define DL_100VGTPR 0x17 /* 100 Based VG Token Ring */ 250 #define DL_ETH_CSMA 0x18 /* ISO 8802/3 and Ethernet */ 251 #define DL_100BT 0x19 /* 100 Base T */ 252 #define DL_IB 0x1a /* Infiniband */ 253 #define DL_FRAME 0x0a /* Frame Relay LAPF */ 254 #define DL_MPFRAME 0x0b /* Multi-protocol over Frame Relay */ 255 #define DL_ASYNC 0x0c /* Character Asynchronous Protocol */ 256 #define DL_IPX25 0x0d /* X.25 Classical IP interface */ 257 #define DL_LOOP 0x0e /* software loopback */ 258 #define DL_OTHER 0x09 /* Any other medium not listed above */ 259 /* 260 * Private media types. These must be above the value 0x80000000 as 261 * stated in the DLPI specification. 262 */ 263 #define DL_IPV4 0x80000001ul /* IPv4 Tunnel Link */ 264 #define DL_IPV6 0x80000002ul /* IPv6 Tunnel Link */ 265 #define SUNW_DL_VNI 0x80000003ul /* Virtual network interface */ 266 #define DL_WIFI 0x80000004ul /* IEEE 802.11 */ 267 268 /* 269 * DLPI provider service supported. 270 * These must be allowed to be bitwise-OR for dl_service_mode in 271 * DL_INFO_ACK. 272 */ 273 #define DL_CODLS 0x01 /* support connection-oriented service */ 274 #define DL_CLDLS 0x02 /* support connectionless data link service */ 275 #define DL_ACLDLS 0x04 /* support acknowledged connectionless serv. */ 276 277 278 /* 279 * DLPI provider style. 280 * The DLPI provider style which determines whether a provider 281 * requires a DL_ATTACH_REQ to inform the provider which PPA 282 * user messages should be sent/received on. 283 */ 284 #define DL_STYLE1 0x0500 /* PPA is implicitly bound by open(2) */ 285 #define DL_STYLE2 0x0501 /* PPA must be expl. bound via DL_ATTACH_REQ */ 286 287 288 /* 289 * DLPI Originator for Disconnect and Resets 290 */ 291 #define DL_PROVIDER 0x0700 292 #define DL_USER 0x0701 293 294 /* 295 * DLPI Disconnect Reasons 296 */ 297 #define DL_CONREJ_DEST_UNKNOWN 0x0800 298 #define DL_CONREJ_DEST_UNREACH_PERMANENT 0x0801 299 #define DL_CONREJ_DEST_UNREACH_TRANSIENT 0x0802 300 #define DL_CONREJ_QOS_UNAVAIL_PERMANENT 0x0803 301 #define DL_CONREJ_QOS_UNAVAIL_TRANSIENT 0x0804 302 #define DL_CONREJ_PERMANENT_COND 0x0805 303 #define DL_CONREJ_TRANSIENT_COND 0x0806 304 #define DL_DISC_ABNORMAL_CONDITION 0x0807 305 #define DL_DISC_NORMAL_CONDITION 0x0808 306 #define DL_DISC_PERMANENT_CONDITION 0x0809 307 #define DL_DISC_TRANSIENT_CONDITION 0x080a 308 #define DL_DISC_UNSPECIFIED 0x080b 309 310 /* 311 * DLPI Reset Reasons 312 */ 313 #define DL_RESET_FLOW_CONTROL 0x0900 314 #define DL_RESET_LINK_ERROR 0x0901 315 #define DL_RESET_RESYNCH 0x0902 316 317 /* 318 * DLPI status values for acknowledged connectionless data transfer 319 */ 320 #define DL_CMD_MASK 0x0f /* mask for command portion of status */ 321 #define DL_CMD_OK 0x00 /* Command Accepted */ 322 #define DL_CMD_RS 0x01 /* Unimplemented or inactivated service */ 323 #define DL_CMD_UE 0x05 /* Data Link User interface error */ 324 #define DL_CMD_PE 0x06 /* Protocol error */ 325 #define DL_CMD_IP 0x07 /* Permanent implementation dependent error */ 326 #define DL_CMD_UN 0x09 /* Resources temporarily unavailable */ 327 #define DL_CMD_IT 0x0f /* Temporary implementation dependent error */ 328 #define DL_RSP_MASK 0xf0 /* mask for response portion of status */ 329 #define DL_RSP_OK 0x00 /* Response DLSDU present */ 330 #define DL_RSP_RS 0x10 /* Unimplemented or inactivated service */ 331 #define DL_RSP_NE 0x30 /* Response DLSDU never submitted */ 332 #define DL_RSP_NR 0x40 /* Response DLSDU not requested */ 333 #define DL_RSP_UE 0x50 /* Data Link User interface error */ 334 #define DL_RSP_IP 0x70 /* Permanent implementation dependent error */ 335 #define DL_RSP_UN 0x90 /* Resources temporarily unavailable */ 336 #define DL_RSP_IT 0xf0 /* Temporary implementation dependent error */ 337 338 /* 339 * Service Class values for acknowledged connectionless data transfer 340 */ 341 #define DL_RQST_RSP 0x01 /* Use acknowledge capability in MAC sublayer */ 342 #define DL_RQST_NORSP 0x02 /* No acknowledgement service requested */ 343 344 /* 345 * DLPI address type definition 346 */ 347 #define DL_FACT_PHYS_ADDR 0x01 /* factory physical address */ 348 #define DL_CURR_PHYS_ADDR 0x02 /* current physical address */ 349 #define DL_IPV6_TOKEN 0x03 /* IPv6 interface token */ 350 #define DL_IPV6_LINK_LAYER_ADDR 0x04 /* Neighbor Discovery format */ 351 352 /* 353 * DLPI flag definitions 354 */ 355 #define DL_POLL_FINAL 0x01 /* indicates poll/final bit set */ 356 357 /* 358 * XID and TEST responses supported by the provider 359 */ 360 #define DL_AUTO_XID 0x01 /* provider will respond to XID */ 361 #define DL_AUTO_TEST 0x02 /* provider will respond to TEST */ 362 363 /* 364 * Subsequent bind type 365 */ 366 #define DL_PEER_BIND 0x01 /* subsequent bind on a peer addr */ 367 #define DL_HIERARCHICAL_BIND 0x02 /* subs_bind on a hierarchical addr */ 368 369 /* 370 * DLPI promiscuous mode definitions 371 */ 372 #define DL_PROMISC_PHYS 0x01 /* promiscuous mode at phys level */ 373 #define DL_PROMISC_SAP 0x02 /* promiscous mode at sap level */ 374 #define DL_PROMISC_MULTI 0x03 /* promiscuous mode for multicast */ 375 376 /* 377 * DLPI notification codes for DL_NOTIFY primitives. 378 * Bit-wise distinct since DL_NOTIFY_REQ and DL_NOTIFY_ACK carry multiple 379 * notification codes. 380 */ 381 #define DL_NOTE_PHYS_ADDR 0x0001 /* Physical address change */ 382 #define DL_NOTE_PROMISC_ON_PHYS 0x0002 /* DL_PROMISC_PHYS set on ppa */ 383 #define DL_NOTE_PROMISC_OFF_PHYS 0x0004 /* DL_PROMISC_PHYS cleared on ppa */ 384 #define DL_NOTE_LINK_DOWN 0x0008 /* Link down */ 385 #define DL_NOTE_LINK_UP 0x0010 /* Link up */ 386 #define DL_NOTE_AGGR_AVAIL 0x0020 /* Link aggregation is available */ 387 #define DL_NOTE_AGGR_UNAVAIL 0x0040 /* Link aggregation is not available */ 388 #define DL_NOTE_SDU_SIZE 0x0080 /* New SDU size, global or per addr */ 389 #define DL_NOTE_SPEED 0x0100 /* Approximate link speed */ 390 #define DL_NOTE_FASTPATH_FLUSH 0x0200 /* Fast Path info changes */ 391 #define DL_NOTE_CAPAB_RENEG 0x0400 /* Initiate capability renegotiation */ 392 393 /* 394 * DLPI Quality Of Service definition for use in QOS structure definitions. 395 * The QOS structures are used in connection establishment, DL_INFO_ACK, 396 * and setting connectionless QOS values. 397 */ 398 399 /* 400 * Throughput 401 * 402 * This parameter is specified for both directions. 403 */ 404 typedef struct { 405 t_scalar_t dl_target_value; /* bits/second desired */ 406 t_scalar_t dl_accept_value; /* min. ok bits/second */ 407 } dl_through_t; 408 409 /* 410 * transit delay specification 411 * 412 * This parameter is specified for both directions. 413 * expressed in milliseconds assuming a DLSDU size of 128 octets. 414 * The scaling of the value to the current DLSDU size is provider dependent. 415 */ 416 typedef struct { 417 t_scalar_t dl_target_value; /* desired value of service */ 418 t_scalar_t dl_accept_value; /* min. ok value of service */ 419 } dl_transdelay_t; 420 421 /* 422 * priority specification 423 * priority range is 0-100, with 0 being highest value. 424 */ 425 typedef struct { 426 t_scalar_t dl_min; 427 t_scalar_t dl_max; 428 } dl_priority_t; 429 430 431 /* 432 * protection specification 433 * 434 */ 435 #define DL_NONE 0x0B01 /* no protection supplied */ 436 #define DL_MONITOR 0x0B02 /* prot. from passive monit. */ 437 #define DL_MAXIMUM 0x0B03 /* prot. from modification, replay, */ 438 /* addition, or deletion */ 439 440 typedef struct { 441 t_scalar_t dl_min; 442 t_scalar_t dl_max; 443 } dl_protect_t; 444 445 446 /* 447 * Resilience specification 448 * probabilities are scaled by a factor of 10,000 with a time interval 449 * of 10,000 seconds. 450 */ 451 typedef struct { 452 t_scalar_t dl_disc_prob; /* prob. of provider init DISC */ 453 t_scalar_t dl_reset_prob; /* prob. of provider init RESET */ 454 } dl_resilience_t; 455 456 457 /* 458 * QOS type definition to be used for negotiation with the 459 * remote end of a connection, or a connectionless unitdata request. 460 * There are two type definitions to handle the negotiation 461 * process at connection establishment. The typedef dl_qos_range_t 462 * is used to present a range for parameters. This is used 463 * in the DL_CONNECT_REQ and DL_CONNECT_IND messages. The typedef 464 * dl_qos_sel_t is used to select a specific value for the QOS 465 * parameters. This is used in the DL_CONNECT_RES, DL_CONNECT_CON, 466 * and DL_INFO_ACK messages to define the selected QOS parameters 467 * for a connection. 468 * 469 * NOTE 470 * A DataLink provider which has unknown values for any of the fields 471 * will use a value of DL_UNKNOWN for all values in the fields. 472 * 473 * NOTE 474 * A QOS parameter value of DL_QOS_DONT_CARE informs the DLS 475 * provider the user requesting this value doesn't care 476 * what the QOS parameter is set to. This value becomes the 477 * least possible value in the range of QOS parameters. 478 * The order of the QOS parameter range is then: 479 * 480 * DL_QOS_DONT_CARE < 0 < MAXIMUM QOS VALUE 481 */ 482 #define DL_UNKNOWN -1 483 #define DL_QOS_DONT_CARE -2 484 485 /* 486 * Every QOS structure has the first 4 bytes containing a type 487 * field, denoting the definition of the rest of the structure. 488 * This is used in the same manner has the dl_primitive variable 489 * is in messages. 490 * 491 * The following list is the defined QOS structure type values and structures. 492 */ 493 #define DL_QOS_CO_RANGE1 0x0101 /* CO QOS range struct. */ 494 #define DL_QOS_CO_SEL1 0x0102 /* CO QOS selection structure */ 495 #define DL_QOS_CL_RANGE1 0x0103 /* CL QOS range struct. */ 496 #define DL_QOS_CL_SEL1 0x0104 /* CL QOS selection */ 497 498 typedef struct { 499 t_uscalar_t dl_qos_type; 500 dl_through_t dl_rcv_throughput; /* desired and accep. */ 501 dl_transdelay_t dl_rcv_trans_delay; /* desired and accep. */ 502 dl_through_t dl_xmt_throughput; 503 dl_transdelay_t dl_xmt_trans_delay; 504 dl_priority_t dl_priority; /* min and max values */ 505 dl_protect_t dl_protection; /* min and max values */ 506 t_scalar_t dl_residual_error; 507 dl_resilience_t dl_resilience; 508 } dl_qos_co_range1_t; 509 510 typedef struct { 511 t_uscalar_t dl_qos_type; 512 t_scalar_t dl_rcv_throughput; 513 t_scalar_t dl_rcv_trans_delay; 514 t_scalar_t dl_xmt_throughput; 515 t_scalar_t dl_xmt_trans_delay; 516 t_scalar_t dl_priority; 517 t_scalar_t dl_protection; 518 t_scalar_t dl_residual_error; 519 dl_resilience_t dl_resilience; 520 } dl_qos_co_sel1_t; 521 522 typedef struct { 523 t_uscalar_t dl_qos_type; 524 dl_transdelay_t dl_trans_delay; 525 dl_priority_t dl_priority; 526 dl_protect_t dl_protection; 527 t_scalar_t dl_residual_error; 528 } dl_qos_cl_range1_t; 529 530 typedef struct { 531 t_uscalar_t dl_qos_type; 532 t_scalar_t dl_trans_delay; 533 t_scalar_t dl_priority; 534 t_scalar_t dl_protection; 535 t_scalar_t dl_residual_error; 536 } dl_qos_cl_sel1_t; 537 538 union DL_qos_types { 539 t_uscalar_t dl_qos_type; 540 dl_qos_co_range1_t qos_co_range1; 541 dl_qos_co_sel1_t qos_co_sel1; 542 dl_qos_cl_range1_t qos_cl_range1; 543 dl_qos_cl_sel1_t qos_cl_sel1; 544 }; 545 546 /* 547 * Solaris specific structures and definitions. 548 */ 549 550 /* 551 * The following are the capability types and structures used by the 552 * the DL_CAPABILITY_REQ and DL_CAPABILITY_ACK primitives. 553 * 554 * These primitives are used both to determine the set of capabilities in 555 * the DLS provider and also to turn on and off specific capabilities. 556 * The response is a DL_CAPABILITY_ACK or DL_ERROR_ACK. 557 * 558 * DL_CAPABILITY_REQ can either be empty (i.e. dl_sub_length is zero) which 559 * is a request for the driver to return all capabilities. Otherwise, the 560 * DL_CAPABILITY_REQ contains the capabilities the DLS user wants to use and 561 * their settings. 562 * 563 * DL_CAPABILITY_ACK contains the capabilities that the DLS provider can 564 * support modified based on what was listed in the request. If a 565 * capability was included in the request then the information returned 566 * in the ack might be modified based on the information in the request. 567 */ 568 569 #define DL_CAPAB_ID_WRAPPER 0x00 /* Module ID wrapper structure */ 570 /* dl_data is dl_capab_id_t */ 571 #define DL_CAPAB_HCKSUM 0x01 /* Checksum offload */ 572 /* dl_data is dl_capab_hcksum_t */ 573 #define DL_CAPAB_IPSEC_AH 0x02 /* IPsec AH acceleration */ 574 /* dl_data is dl_capab_ipsec_t */ 575 #define DL_CAPAB_IPSEC_ESP 0x03 /* IPsec ESP acceleration */ 576 /* dl_data is dl_capab_ipsec_t */ 577 #define DL_CAPAB_MDT 0x04 /* Multidata Transmit capability */ 578 /* dl_data is dl_capab_mdt_t */ 579 #define DL_CAPAB_ZEROCOPY 0x05 /* Zero-copy capability */ 580 /* dl_data is dl_capab_zerocopy_t */ 581 #define DL_CAPAB_POLL 0x06 /* Polling capability */ 582 /* dl_data is dl_capab_dls_t */ 583 #define DL_CAPAB_SOFT_RING 0x07 /* Soft ring capable */ 584 /* dl_data is dl_capab_dls_t */ 585 #define DL_CAPAB_LSO 0x08 /* Large Send Offload capability */ 586 /* dl_data is dl_capab_lso_t */ 587 588 typedef struct { 589 t_uscalar_t dl_cap; /* capability type */ 590 t_uscalar_t dl_length; /* length of data following */ 591 /* Followed by zero or more bytes of dl_data */ 592 } dl_capability_sub_t; 593 594 /* 595 * Definitions and structures needed for DL_CONTROL_REQ and DL_CONTROL_ACK 596 * primitives. 597 * Extensible message to send down control information to the DLS provider. 598 * The response is a DL_CONTROL_ACK or DL_ERROR_ACK. 599 * 600 * Different types of control operations will define different format for the 601 * key and data fields. ADD requires key and data fields; if the <type, key> 602 * matches an already existing entry a DL_ERROR_ACK will be returned. DELETE 603 * requires a key field; if the <type, key> does not exist, a DL_ERROR_ACK 604 * will be returned. FLUSH requires neither a key nor data; it 605 * unconditionally removes all entries for the specified type. GET requires a 606 * key field; the get operation returns the data for the <type, key>. If 607 * <type, key> doesn't exist a DL_ERROR_ACK is returned. UPDATE requires key 608 * and data fields; if <type, key> doesn't exist a DL_ERROR_ACK is returned. 609 */ 610 611 /* 612 * Control operations 613 */ 614 #define DL_CO_ADD 0x01 /* Add new entry matching for <type,key> */ 615 #define DL_CO_DELETE 0x02 /* Delete the entry matching <type,key> */ 616 #define DL_CO_FLUSH 0x03 /* Purge all entries of <type> */ 617 #define DL_CO_GET 0x04 /* Get the data for the <type,key> */ 618 #define DL_CO_UPDATE 0x05 /* Update the data for <type,key> */ 619 #define DL_CO_SET 0x06 /* Add or update as appropriate */ 620 621 /* 622 * Control types (dl_type field of dl_control_req_t and dl_control_ack_t) 623 */ 624 #define DL_CT_IPSEC_AH 0x01 /* AH; key=spi,dest_addr; */ 625 /* data=keying material */ 626 #define DL_CT_IPSEC_ESP 0x02 /* ESP; key=spi,des_taddr; */ 627 /* data=keying material */ 628 629 /* 630 * Module ID token to be included in new sub-capability structures. 631 * Existing sub-capabilities lacking an identification token, e.g. IPSEC 632 * hardware acceleration, need to be encapsulated within the ID sub- 633 * capability. Access to this structure must be done through 634 * dlcapab{set,check}qid(). 635 */ 636 typedef struct { 637 t_uscalar_t mid[4]; /* private fields */ 638 } dl_mid_t; 639 640 /* 641 * Module ID wrapper (follows dl_capability_sub_t) 642 */ 643 typedef struct { 644 dl_mid_t id_mid; /* module ID token */ 645 dl_capability_sub_t id_subcap; /* sub-capability */ 646 } dl_capab_id_t; 647 648 /* 649 * Multidata Transmit sub-capability (follows dl_capability_sub_t) 650 */ 651 typedef struct { 652 t_uscalar_t mdt_version; /* interface version */ 653 t_uscalar_t mdt_flags; /* flags */ 654 t_uscalar_t mdt_hdr_head; /* minimum leading header space */ 655 t_uscalar_t mdt_hdr_tail; /* minimum trailing header space */ 656 t_uscalar_t mdt_max_pld; /* maximum doable payload buffers */ 657 t_uscalar_t mdt_span_limit; /* scatter-gather descriptor limit */ 658 dl_mid_t mdt_mid; /* module ID token */ 659 } dl_capab_mdt_t; 660 661 /* 662 * Multidata Transmit revision definition history 663 */ 664 #define MDT_CURRENT_VERSION 0x02 665 #define MDT_VERSION_2 0x02 666 667 /* 668 * mdt_flags values 669 */ 670 #define DL_CAPAB_MDT_ENABLE 0x01 /* enable Multidata Transmit */ 671 672 /* 673 * DL_CAPAB_HCKSUM 674 * Used for negotiating different flavors of checksum offload 675 * capabilities. 676 */ 677 typedef struct { 678 t_uscalar_t hcksum_version; /* version of data following */ 679 t_uscalar_t hcksum_txflags; /* capabilities on transmit */ 680 dl_mid_t hcksum_mid; /* module ID */ 681 } dl_capab_hcksum_t; 682 683 /* 684 * DL_CAPAB_HCKSUM revision definition history 685 */ 686 #define HCKSUM_CURRENT_VERSION 0x01 687 #define HCKSUM_VERSION_1 0x01 688 689 /* 690 * Values for dl_txflags 691 */ 692 #define HCKSUM_ENABLE 0x01 /* Set to enable hardware checksum */ 693 /* capability */ 694 #define HCKSUM_INET_PARTIAL 0x02 /* Partial 1's complement checksum */ 695 /* ability */ 696 #define HCKSUM_INET_FULL_V4 0x04 /* Full 1's complement checksum */ 697 /* ability for IPv4 packets. */ 698 #define HCKSUM_INET_FULL_V6 0x08 /* Full 1's complement checksum */ 699 /* ability for IPv6 packets. */ 700 #define HCKSUM_IPHDRCKSUM 0x10 /* IPv4 Header checksum offload */ 701 /* capability */ 702 #ifdef _KERNEL 703 704 /* 705 * This structure is used by DL_CAPAB_POLL and DL_CAPAB_SOFT_RING 706 * capabilities. It provides a mechanism for IP to exchange function 707 * pointers with a gldv3-based driver to enable it to bypass streams- 708 * data-paths. DL_CAPAB_POLL mechanism provides a way to blank 709 * interrupts. Note: True polling support will be added in the future. 710 * DL_CAPAB_SOFT_RING provides a mechanism to create soft ring at the 711 * dls layer. 712 */ 713 typedef struct dl_capab_dls_s { 714 t_uscalar_t dls_version; 715 t_uscalar_t dls_flags; 716 717 /* DLD provided information */ 718 uintptr_t dls_tx_handle; 719 uintptr_t dls_tx; 720 uintptr_t dls_ring_change_status; 721 uintptr_t dls_ring_bind; 722 uintptr_t dls_ring_unbind; 723 724 /* IP provided information */ 725 uintptr_t dls_rx_handle; 726 uintptr_t dls_ring_assign; 727 uintptr_t dls_rx; 728 uintptr_t dls_ring_add; 729 t_uscalar_t dls_ring_cnt; 730 731 dl_mid_t dls_mid; /* module ID */ 732 } dl_capab_dls_t; 733 734 #define POLL_CURRENT_VERSION 0x01 735 #define POLL_VERSION_1 0x01 736 737 #define SOFT_RING_VERSION_1 0x01 738 739 /* Values for poll_flags */ 740 #define POLL_ENABLE 0x01 /* Set to enable polling */ 741 /* capability */ 742 #define POLL_CAPABLE 0x02 /* Polling ability exists */ 743 #define POLL_DISABLE 0x03 /* Disable Polling */ 744 745 /* Values for soft_ring_flags */ 746 #define SOFT_RING_ENABLE 0x04 /* Set to enable soft_ring */ 747 /* capability */ 748 #define SOFT_RING_CAPABLE 0x05 /* Soft_Ring ability exists */ 749 #define SOFT_RING_DISABLE 0x06 /* Disable Soft_Ring */ 750 751 /* Soft_Ring fanout types (used by soft_ring_change_status) */ 752 #define SOFT_RING_NONE 0x00 753 #define SOFT_RING_FANOUT 0x01 754 755 #endif /* _KERNEL */ 756 757 /* 758 * Zero-copy sub-capability (follows dl_capability_sub_t) 759 */ 760 typedef struct { 761 t_uscalar_t zerocopy_version; /* interface version */ 762 t_uscalar_t zerocopy_flags; /* capability flags */ 763 t_uscalar_t reserved[9]; /* reserved fields */ 764 dl_mid_t zerocopy_mid; /* module ID */ 765 } dl_capab_zerocopy_t; 766 767 /* 768 * Zero-copy revision definition history 769 */ 770 #define ZEROCOPY_CURRENT_VERSION 0x01 771 #define ZEROCOPY_VERSION_1 0x01 772 773 /* 774 * Currently supported values of zerocopy_flags 775 */ 776 #define DL_CAPAB_VMSAFE_MEM 0x01 /* Driver is zero-copy safe */ 777 /* wrt VM named buffers on */ 778 /* transmit */ 779 780 /* 781 * Large Send Offload sub-capability (follows dl_capability_sub_t) 782 */ 783 typedef struct { 784 t_uscalar_t lso_version; /* interface version */ 785 t_uscalar_t lso_flags; /* capability flags */ 786 t_uscalar_t lso_max; /* maximum payload */ 787 t_uscalar_t reserved[1]; /* reserved fields */ 788 dl_mid_t lso_mid; /* module ID */ 789 } dl_capab_lso_t; 790 791 /* 792 * Large Send Offload revision definition history 793 */ 794 #define LSO_CURRENT_VERSION 0x01 795 #define LSO_VERSION_1 0x01 796 797 /* 798 * Currently supported values of lso_flags 799 */ 800 #define LSO_TX_ENABLE 0x01 /* to enable LSO */ 801 #define LSO_TX_BASIC_TCP_IPV4 0x02 /* TCP LSO capability */ 802 803 /* 804 * DLPI interface primitive definitions. 805 * 806 * Each primitive is sent as a stream message. It is possible that 807 * the messages may be viewed as a sequence of bytes that have the 808 * following form without any padding. The structure definition 809 * of the following messages may have to change depending on the 810 * underlying hardware architecture and crossing of a hardware 811 * boundary with a different hardware architecture. 812 * 813 * Fields in the primitives having a name of the form 814 * dl_reserved cannot be used and have the value of 815 * binary zero, no bits turned on. 816 * 817 * Each message has the name defined followed by the 818 * stream message type (M_PROTO, M_PCPROTO, M_DATA) 819 */ 820 821 /* 822 * LOCAL MANAGEMENT SERVICE PRIMITIVES 823 */ 824 825 /* 826 * DL_INFO_REQ, M_PCPROTO type 827 */ 828 typedef struct { 829 t_uscalar_t dl_primitive; /* set to DL_INFO_REQ */ 830 } dl_info_req_t; 831 832 /* 833 * DL_INFO_ACK, M_PCPROTO type 834 */ 835 typedef struct { 836 t_uscalar_t dl_primitive; /* set to DL_INFO_ACK */ 837 t_uscalar_t dl_max_sdu; /* Max bytes in a DLSDU */ 838 t_uscalar_t dl_min_sdu; /* Min bytes in a DLSDU */ 839 t_uscalar_t dl_addr_length; /* length of DLSAP address */ 840 t_uscalar_t dl_mac_type; /* type of medium supported */ 841 t_uscalar_t dl_reserved; /* value set to zero */ 842 t_uscalar_t dl_current_state; /* state of DLPI interface */ 843 t_scalar_t dl_sap_length; /* length of dlsap SAP part */ 844 t_uscalar_t dl_service_mode; /* CO, CL or ACL */ 845 t_uscalar_t dl_qos_length; /* length of qos values */ 846 t_uscalar_t dl_qos_offset; /* offset from start of block */ 847 t_uscalar_t dl_qos_range_length; /* available range of qos */ 848 t_uscalar_t dl_qos_range_offset; /* offset from start of block */ 849 t_uscalar_t dl_provider_style; /* style1 or style2 */ 850 t_uscalar_t dl_addr_offset; /* offset of the dlsap addr */ 851 t_uscalar_t dl_version; /* version number */ 852 t_uscalar_t dl_brdcst_addr_length; /* length of broadcast addr */ 853 t_uscalar_t dl_brdcst_addr_offset; /* offset from start of block */ 854 t_uscalar_t dl_growth; /* set to zero */ 855 } dl_info_ack_t; 856 857 /* 858 * DL_ATTACH_REQ, M_PROTO type 859 */ 860 typedef struct { 861 t_uscalar_t dl_primitive; /* set to DL_ATTACH_REQ */ 862 t_uscalar_t dl_ppa; /* id of the PPA */ 863 } dl_attach_req_t; 864 865 /* 866 * DL_DETACH_REQ, M_PROTO type 867 */ 868 typedef struct { 869 t_uscalar_t dl_primitive; /* set to DL_DETACH_REQ */ 870 } dl_detach_req_t; 871 872 /* 873 * DL_BIND_REQ, M_PROTO type 874 */ 875 typedef struct { 876 t_uscalar_t dl_primitive; /* set to DL_BIND_REQ */ 877 t_uscalar_t dl_sap; /* info to identify dlsap addr */ 878 t_uscalar_t dl_max_conind; /* max # of outstanding con_ind */ 879 uint16_t dl_service_mode; /* CO, CL or ACL */ 880 uint16_t dl_conn_mgmt; /* if non-zero, is con-mgmt stream */ 881 t_uscalar_t dl_xidtest_flg; /* auto init. of test and xid */ 882 } dl_bind_req_t; 883 884 /* 885 * DL_BIND_ACK, M_PCPROTO type 886 */ 887 typedef struct { 888 t_uscalar_t dl_primitive; /* DL_BIND_ACK */ 889 t_uscalar_t dl_sap; /* DLSAP addr info */ 890 t_uscalar_t dl_addr_length; /* length of complete DLSAP addr */ 891 t_uscalar_t dl_addr_offset; /* offset from start of M_PCPROTO */ 892 t_uscalar_t dl_max_conind; /* allowed max. # of con-ind */ 893 t_uscalar_t dl_xidtest_flg; /* responses supported by provider */ 894 } dl_bind_ack_t; 895 896 /* 897 * DL_SUBS_BIND_REQ, M_PROTO type 898 */ 899 typedef struct { 900 t_uscalar_t dl_primitive; /* DL_SUBS_BIND_REQ */ 901 t_uscalar_t dl_subs_sap_offset; /* offset of subs_sap */ 902 t_uscalar_t dl_subs_sap_length; /* length of subs_sap */ 903 t_uscalar_t dl_subs_bind_class; /* peer or hierarchical */ 904 } dl_subs_bind_req_t; 905 906 /* 907 * DL_SUBS_BIND_ACK, M_PCPROTO type 908 */ 909 typedef struct { 910 t_uscalar_t dl_primitive; /* DL_SUBS_BIND_ACK */ 911 t_uscalar_t dl_subs_sap_offset; /* offset of subs_sap */ 912 t_uscalar_t dl_subs_sap_length; /* length of subs_sap */ 913 } dl_subs_bind_ack_t; 914 915 /* 916 * DL_UNBIND_REQ, M_PROTO type 917 */ 918 typedef struct { 919 t_uscalar_t dl_primitive; /* DL_UNBIND_REQ */ 920 } dl_unbind_req_t; 921 922 /* 923 * DL_SUBS_UNBIND_REQ, M_PROTO type 924 */ 925 typedef struct { 926 t_uscalar_t dl_primitive; /* DL_SUBS_UNBIND_REQ */ 927 t_uscalar_t dl_subs_sap_offset; /* offset of subs_sap */ 928 t_uscalar_t dl_subs_sap_length; /* length of subs_sap */ 929 } dl_subs_unbind_req_t; 930 931 /* 932 * DL_OK_ACK, M_PCPROTO type 933 */ 934 typedef struct { 935 t_uscalar_t dl_primitive; /* DL_OK_ACK */ 936 t_uscalar_t dl_correct_primitive; /* primitive acknowledged */ 937 } dl_ok_ack_t; 938 939 /* 940 * DL_ERROR_ACK, M_PCPROTO type 941 */ 942 typedef struct { 943 t_uscalar_t dl_primitive; /* DL_ERROR_ACK */ 944 t_uscalar_t dl_error_primitive; /* primitive in error */ 945 t_uscalar_t dl_errno; /* DLPI error code */ 946 t_uscalar_t dl_unix_errno; /* UNIX system error code */ 947 } dl_error_ack_t; 948 949 /* 950 * DL_ENABMULTI_REQ, M_PROTO type 951 */ 952 typedef struct { 953 t_uscalar_t dl_primitive; /* DL_ENABMULTI_REQ */ 954 t_uscalar_t dl_addr_length; /* length of multicast address */ 955 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO block */ 956 } dl_enabmulti_req_t; 957 958 /* 959 * DL_DISABMULTI_REQ, M_PROTO type 960 */ 961 962 typedef struct { 963 t_uscalar_t dl_primitive; /* DL_DISABMULTI_REQ */ 964 t_uscalar_t dl_addr_length; /* length of multicast address */ 965 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO block */ 966 } dl_disabmulti_req_t; 967 968 /* 969 * DL_PROMISCON_REQ, M_PROTO type 970 */ 971 972 typedef struct { 973 t_uscalar_t dl_primitive; /* DL_PROMISCON_REQ */ 974 t_uscalar_t dl_level; /* physical,SAP, or ALL multicast */ 975 } dl_promiscon_req_t; 976 977 /* 978 * DL_PROMISCOFF_REQ, M_PROTO type 979 */ 980 981 typedef struct { 982 t_uscalar_t dl_primitive; /* DL_PROMISCOFF_REQ */ 983 t_uscalar_t dl_level; /* Physical,SAP, or ALL multicast */ 984 } dl_promiscoff_req_t; 985 986 /* 987 * Primitives to get and set the Physical address 988 */ 989 990 /* 991 * DL_PHYS_ADDR_REQ, M_PROTO type 992 */ 993 typedef struct { 994 t_uscalar_t dl_primitive; /* DL_PHYS_ADDR_REQ */ 995 t_uscalar_t dl_addr_type; /* factory or current physical addr */ 996 } dl_phys_addr_req_t; 997 998 /* 999 * DL_PHYS_ADDR_ACK, M_PCPROTO type 1000 */ 1001 typedef struct { 1002 t_uscalar_t dl_primitive; /* DL_PHYS_ADDR_ACK */ 1003 t_uscalar_t dl_addr_length; /* length of the physical addr */ 1004 t_uscalar_t dl_addr_offset; /* offset from start of block */ 1005 } dl_phys_addr_ack_t; 1006 1007 /* 1008 * DL_SET_PHYS_ADDR_REQ, M_PROTO type 1009 */ 1010 typedef struct { 1011 t_uscalar_t dl_primitive; /* DL_SET_PHYS_ADDR_REQ */ 1012 t_uscalar_t dl_addr_length; /* length of physical addr */ 1013 t_uscalar_t dl_addr_offset; /* offset from start of block */ 1014 } dl_set_phys_addr_req_t; 1015 1016 /* 1017 * Primitives to get statistics 1018 */ 1019 1020 /* 1021 * DL_GET_STATISTICS_REQ, M_PROTO type 1022 */ 1023 typedef struct { 1024 t_uscalar_t dl_primitive; /* DL_GET_STATISTICS_REQ */ 1025 } dl_get_statistics_req_t; 1026 1027 /* 1028 * DL_GET_STATISTICS_ACK, M_PCPROTO type 1029 */ 1030 typedef struct { 1031 t_uscalar_t dl_primitive; /* DL_GET_STATISTICS_ACK */ 1032 t_uscalar_t dl_stat_length; /* length of statistics structure */ 1033 t_uscalar_t dl_stat_offset; /* offset from start of block */ 1034 } dl_get_statistics_ack_t; 1035 1036 /* 1037 * Solaris specific local management service primitives 1038 */ 1039 1040 /* 1041 * DL_NOTIFY_REQ, M_PROTO type 1042 */ 1043 typedef struct { 1044 t_uscalar_t dl_primitive; /* set to DL_NOTIFY_REQ */ 1045 uint32_t dl_notifications; /* Requested set of notifications */ 1046 uint32_t dl_timelimit; /* In milliseconds */ 1047 } dl_notify_req_t; 1048 1049 /* 1050 * DL_NOTIFY_ACK, M_PROTO type 1051 */ 1052 typedef struct { 1053 t_uscalar_t dl_primitive; /* set to DL_NOTIFY_ACK */ 1054 uint32_t dl_notifications; /* Supported set of notifications */ 1055 } dl_notify_ack_t; 1056 1057 /* 1058 * DL_NOTIFY_IND, M_PROTO type 1059 */ 1060 typedef struct { 1061 t_uscalar_t dl_primitive; /* set to DL_NOTIFY_IND */ 1062 uint32_t dl_notification; /* Which notification? */ 1063 uint32_t dl_data; /* notification specific */ 1064 t_uscalar_t dl_addr_length; /* length of complete DLSAP addr */ 1065 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */ 1066 } dl_notify_ind_t; 1067 1068 /* 1069 * DL_AGGR_REQ, M_PROTO type 1070 */ 1071 typedef struct { 1072 t_uscalar_t dl_primitive; /* set to DL_AGGR_REQ */ 1073 uint32_t dl_key; /* Key identifying the group */ 1074 uint32_t dl_port; /* Identifying the NIC */ 1075 t_uscalar_t dl_addr_length; /* length of PHYS addr addr */ 1076 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */ 1077 } dl_aggr_req_t; 1078 1079 /* 1080 * DL_AGGR_IND, M_PROTO type 1081 */ 1082 typedef struct { 1083 t_uscalar_t dl_primitive; /* set to DL_AGGR_IND */ 1084 uint32_t dl_key; /* Key identifying the group */ 1085 uint32_t dl_port; /* Identifying the NIC */ 1086 t_uscalar_t dl_addr_length; /* length of PHYS addr */ 1087 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */ 1088 } dl_aggr_ind_t; 1089 1090 /* 1091 * DL_UNAGGR_REQ, M_PROTO type 1092 */ 1093 typedef struct { 1094 t_uscalar_t dl_primitive; /* set to DL_UNAGGR_REQ */ 1095 uint32_t dl_key; /* Key identifying the group */ 1096 uint32_t dl_port; /* Identifying the NIC */ 1097 t_uscalar_t dl_addr_length; /* length of PHYS addr */ 1098 t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */ 1099 } dl_unaggr_req_t; 1100 1101 /* 1102 * DL_CAPABILITY_REQ, M_PROTO type 1103 */ 1104 typedef struct { 1105 t_uscalar_t dl_primitive; /* DL_CAPABILITY_REQ */ 1106 t_uscalar_t dl_sub_offset; /* options offset */ 1107 t_uscalar_t dl_sub_length; /* options length */ 1108 /* Followed by a list of zero or more dl_capability_sub_t */ 1109 } dl_capability_req_t; 1110 1111 /* 1112 * DL_CAPABILITY_ACK, M_PROTO type 1113 */ 1114 typedef struct { 1115 t_uscalar_t dl_primitive; /* DL_CAPABILITY_ACK */ 1116 t_uscalar_t dl_sub_offset; /* options offset */ 1117 t_uscalar_t dl_sub_length; /* options length */ 1118 /* Followed by a list of zero or more dl_capability_sub_t */ 1119 } dl_capability_ack_t; 1120 1121 /* 1122 * DL_CONTROL_REQ, M_PROTO type 1123 */ 1124 typedef struct { 1125 t_uscalar_t dl_primitive; /* DL_CONTROL_REQ */ 1126 t_uscalar_t dl_operation; /* add/delete/purge */ 1127 t_uscalar_t dl_type; /* e.g. AH/ESP/ ... */ 1128 t_uscalar_t dl_key_offset; /* offset of key */ 1129 t_uscalar_t dl_key_length; /* length of key */ 1130 t_uscalar_t dl_data_offset; /* offset of data */ 1131 t_uscalar_t dl_data_length; /* length of data */ 1132 } dl_control_req_t; 1133 1134 /* 1135 * DL_CONTROL_ACK, M_PROTO type 1136 */ 1137 typedef struct { 1138 t_uscalar_t dl_primitive; /* DL_CONTROL_ACK */ 1139 t_uscalar_t dl_operation; /* add/delete/purge */ 1140 t_uscalar_t dl_type; /* e.g. AH/ESP/ ... */ 1141 t_uscalar_t dl_key_offset; /* offset of key */ 1142 t_uscalar_t dl_key_length; /* length of key */ 1143 t_uscalar_t dl_data_offset; /* offset of data */ 1144 t_uscalar_t dl_data_length; /* length of data */ 1145 } dl_control_ack_t; 1146 1147 /* 1148 * DL_PASSIVE_REQ, M_PROTO type 1149 */ 1150 typedef struct { 1151 t_uscalar_t dl_primitive; 1152 } dl_passive_req_t; 1153 1154 /* 1155 * DL_INTR_MODE_REQ, M_PROTO type 1156 */ 1157 typedef struct { 1158 t_uscalar_t dl_primitive; 1159 t_uscalar_t dl_sap; 1160 t_uscalar_t dl_imode; /* intr mode: 0 off 1 on */ 1161 } dl_intr_mode_req_t; 1162 1163 /* 1164 * CONNECTION-ORIENTED SERVICE PRIMITIVES 1165 */ 1166 1167 /* 1168 * DL_CONNECT_REQ, M_PROTO type 1169 */ 1170 typedef struct { 1171 t_uscalar_t dl_primitive; /* DL_CONNECT_REQ */ 1172 t_uscalar_t dl_dest_addr_length; /* len. of dlsap addr */ 1173 t_uscalar_t dl_dest_addr_offset; /* offset */ 1174 t_uscalar_t dl_qos_length; /* len. of QOS parm val */ 1175 t_uscalar_t dl_qos_offset; /* offset */ 1176 t_uscalar_t dl_growth; /* set to zero */ 1177 } dl_connect_req_t; 1178 1179 /* 1180 * DL_CONNECT_IND, M_PROTO type 1181 */ 1182 typedef struct { 1183 t_uscalar_t dl_primitive; /* DL_CONNECT_IND */ 1184 t_uscalar_t dl_correlation; /* provider's correl. token */ 1185 t_uscalar_t dl_called_addr_length; /* length of called address */ 1186 t_uscalar_t dl_called_addr_offset; /* offset from start of block */ 1187 t_uscalar_t dl_calling_addr_length; /* length of calling address */ 1188 t_uscalar_t dl_calling_addr_offset; /* offset from start of block */ 1189 t_uscalar_t dl_qos_length; /* length of qos structure */ 1190 t_uscalar_t dl_qos_offset; /* offset from start of block */ 1191 t_uscalar_t dl_growth; /* set to zero */ 1192 } dl_connect_ind_t; 1193 1194 /* 1195 * DL_CONNECT_RES, M_PROTO type 1196 */ 1197 typedef struct { 1198 t_uscalar_t dl_primitive; /* DL_CONNECT_RES */ 1199 t_uscalar_t dl_correlation; /* provider's correlation token */ 1200 t_uscalar_t dl_resp_token; /* token of responding stream */ 1201 t_uscalar_t dl_qos_length; /* length of qos structure */ 1202 t_uscalar_t dl_qos_offset; /* offset from start of block */ 1203 t_uscalar_t dl_growth; /* set to zero */ 1204 } dl_connect_res_t; 1205 1206 /* 1207 * DL_CONNECT_CON, M_PROTO type 1208 */ 1209 typedef struct { 1210 t_uscalar_t dl_primitive; /* DL_CONNECT_CON */ 1211 t_uscalar_t dl_resp_addr_length; /* responder's address len */ 1212 t_uscalar_t dl_resp_addr_offset; /* offset from start of block */ 1213 t_uscalar_t dl_qos_length; /* length of qos structure */ 1214 t_uscalar_t dl_qos_offset; /* offset from start of block */ 1215 t_uscalar_t dl_growth; /* set to zero */ 1216 } dl_connect_con_t; 1217 1218 /* 1219 * DL_TOKEN_REQ, M_PCPROTO type 1220 */ 1221 typedef struct { 1222 t_uscalar_t dl_primitive; /* DL_TOKEN_REQ */ 1223 } dl_token_req_t; 1224 1225 /* 1226 * DL_TOKEN_ACK, M_PCPROTO type 1227 */ 1228 typedef struct { 1229 t_uscalar_t dl_primitive; /* DL_TOKEN_ACK */ 1230 t_uscalar_t dl_token; /* Connection response token */ 1231 }dl_token_ack_t; 1232 1233 /* 1234 * DL_DISCONNECT_REQ, M_PROTO type 1235 */ 1236 typedef struct { 1237 t_uscalar_t dl_primitive; /* DL_DISCONNECT_REQ */ 1238 t_uscalar_t dl_reason; /* norm., abnorm., perm. or trans. */ 1239 t_uscalar_t dl_correlation; /* association with connect_ind */ 1240 } dl_disconnect_req_t; 1241 1242 /* 1243 * DL_DISCONNECT_IND, M_PROTO type 1244 */ 1245 typedef struct { 1246 t_uscalar_t dl_primitive; /* DL_DISCONNECT_IND */ 1247 t_uscalar_t dl_originator; /* USER or PROVIDER */ 1248 t_uscalar_t dl_reason; /* permanent or transient */ 1249 t_uscalar_t dl_correlation; /* association with connect_ind */ 1250 } dl_disconnect_ind_t; 1251 1252 /* 1253 * DL_RESET_REQ, M_PROTO type 1254 */ 1255 typedef struct { 1256 t_uscalar_t dl_primitive; /* DL_RESET_REQ */ 1257 } dl_reset_req_t; 1258 1259 /* 1260 * DL_RESET_IND, M_PROTO type 1261 */ 1262 typedef struct { 1263 t_uscalar_t dl_primitive; /* DL_RESET_IND */ 1264 t_uscalar_t dl_originator; /* Provider or User */ 1265 t_uscalar_t dl_reason; /* flow control, link error, resync */ 1266 } dl_reset_ind_t; 1267 1268 /* 1269 * DL_RESET_RES, M_PROTO type 1270 */ 1271 typedef struct { 1272 t_uscalar_t dl_primitive; /* DL_RESET_RES */ 1273 } dl_reset_res_t; 1274 1275 /* 1276 * DL_RESET_CON, M_PROTO type 1277 */ 1278 typedef struct { 1279 t_uscalar_t dl_primitive; /* DL_RESET_CON */ 1280 } dl_reset_con_t; 1281 1282 1283 /* 1284 * CONNECTIONLESS SERVICE PRIMITIVES 1285 */ 1286 1287 /* 1288 * DL_UNITDATA_REQ, M_PROTO type, with M_DATA block(s) 1289 */ 1290 typedef struct { 1291 t_uscalar_t dl_primitive; /* DL_UNITDATA_REQ */ 1292 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1293 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1294 dl_priority_t dl_priority; /* priority value */ 1295 } dl_unitdata_req_t; 1296 1297 /* 1298 * DL_UNITDATA_IND, M_PROTO type, with M_DATA block(s) 1299 */ 1300 typedef struct { 1301 t_uscalar_t dl_primitive; /* DL_UNITDATA_IND */ 1302 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1303 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1304 t_uscalar_t dl_src_addr_length; /* DLSAP addr length sender */ 1305 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1306 t_uscalar_t dl_group_address; /* one if multicast/broadcast */ 1307 } dl_unitdata_ind_t; 1308 1309 /* 1310 * DL_UDERROR_IND, M_PROTO type 1311 * (or M_PCPROTO type if LLI-based provider) 1312 */ 1313 typedef struct { 1314 t_uscalar_t dl_primitive; /* DL_UDERROR_IND */ 1315 t_uscalar_t dl_dest_addr_length; /* Destination DLSAP */ 1316 t_uscalar_t dl_dest_addr_offset; /* Offset from start of block */ 1317 t_uscalar_t dl_unix_errno; /* unix system error code */ 1318 t_uscalar_t dl_errno; /* DLPI error code */ 1319 } dl_uderror_ind_t; 1320 1321 /* 1322 * DL_UDQOS_REQ, M_PROTO type 1323 */ 1324 typedef struct { 1325 t_uscalar_t dl_primitive; /* DL_UDQOS_REQ */ 1326 t_uscalar_t dl_qos_length; /* requested qos byte length */ 1327 t_uscalar_t dl_qos_offset; /* offset from start of block */ 1328 } dl_udqos_req_t; 1329 1330 /* 1331 * Primitives to handle XID and TEST operations 1332 */ 1333 1334 /* 1335 * DL_TEST_REQ, M_PROTO type 1336 */ 1337 typedef struct { 1338 t_uscalar_t dl_primitive; /* DL_TEST_REQ */ 1339 t_uscalar_t dl_flag; /* poll/final */ 1340 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1341 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1342 } dl_test_req_t; 1343 1344 /* 1345 * DL_TEST_IND, M_PROTO type 1346 */ 1347 typedef struct { 1348 t_uscalar_t dl_primitive; /* DL_TEST_IND */ 1349 t_uscalar_t dl_flag; /* poll/final */ 1350 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1351 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1352 t_uscalar_t dl_src_addr_length; /* dlsap length of source */ 1353 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1354 } dl_test_ind_t; 1355 1356 /* 1357 * DL_TEST_RES, M_PROTO type 1358 */ 1359 typedef struct { 1360 t_uscalar_t dl_primitive; /* DL_TEST_RES */ 1361 t_uscalar_t dl_flag; /* poll/final */ 1362 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1363 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1364 } dl_test_res_t; 1365 1366 /* 1367 * DL_TEST_CON, M_PROTO type 1368 */ 1369 typedef struct { 1370 t_uscalar_t dl_primitive; /* DL_TEST_CON */ 1371 t_uscalar_t dl_flag; /* poll/final */ 1372 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1373 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1374 t_uscalar_t dl_src_addr_length; /* dlsap length of source */ 1375 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1376 } dl_test_con_t; 1377 1378 /* 1379 * DL_XID_REQ, M_PROTO type 1380 */ 1381 typedef struct { 1382 t_uscalar_t dl_primitive; /* DL_XID_REQ */ 1383 t_uscalar_t dl_flag; /* poll/final */ 1384 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1385 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1386 } dl_xid_req_t; 1387 1388 /* 1389 * DL_XID_IND, M_PROTO type 1390 */ 1391 typedef struct { 1392 t_uscalar_t dl_primitive; /* DL_XID_IND */ 1393 t_uscalar_t dl_flag; /* poll/final */ 1394 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1395 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1396 t_uscalar_t dl_src_addr_length; /* dlsap length of source */ 1397 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1398 } dl_xid_ind_t; 1399 1400 /* 1401 * DL_XID_RES, M_PROTO type 1402 */ 1403 typedef struct { 1404 t_uscalar_t dl_primitive; /* DL_XID_RES */ 1405 t_uscalar_t dl_flag; /* poll/final */ 1406 t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */ 1407 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1408 } dl_xid_res_t; 1409 1410 /* 1411 * DL_XID_CON, M_PROTO type 1412 */ 1413 typedef struct { 1414 t_uscalar_t dl_primitive; /* DL_XID_CON */ 1415 t_uscalar_t dl_flag; /* poll/final */ 1416 t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */ 1417 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1418 t_uscalar_t dl_src_addr_length; /* dlsap length of source */ 1419 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1420 } dl_xid_con_t; 1421 1422 /* 1423 * ACKNOWLEDGED CONNECTIONLESS SERVICE PRIMITIVES 1424 */ 1425 1426 /* 1427 * DL_DATA_ACK_REQ, M_PROTO type 1428 */ 1429 typedef struct { 1430 t_uscalar_t dl_primitive; /* DL_DATA_ACK_REQ */ 1431 t_uscalar_t dl_correlation; /* User's correlation token */ 1432 t_uscalar_t dl_dest_addr_length; /* length of destination addr */ 1433 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1434 t_uscalar_t dl_src_addr_length; /* length of source address */ 1435 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1436 t_uscalar_t dl_priority; /* priority */ 1437 t_uscalar_t dl_service_class; /* DL_RQST_RSP|DL_RQST_NORSP */ 1438 } dl_data_ack_req_t; 1439 1440 /* 1441 * DL_DATA_ACK_IND, M_PROTO type 1442 */ 1443 typedef struct { 1444 t_uscalar_t dl_primitive; /* DL_DATA_ACK_IND */ 1445 t_uscalar_t dl_dest_addr_length; /* length of destination addr */ 1446 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 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 t_uscalar_t dl_priority; /* pri. for data unit transm. */ 1450 t_uscalar_t dl_service_class; /* DL_RQST_RSP|DL_RQST_NORSP */ 1451 } dl_data_ack_ind_t; 1452 1453 /* 1454 * DL_DATA_ACK_STATUS_IND, M_PROTO type 1455 */ 1456 typedef struct { 1457 t_uscalar_t dl_primitive; /* DL_DATA_ACK_STATUS_IND */ 1458 t_uscalar_t dl_correlation; /* User's correlation token */ 1459 t_uscalar_t dl_status; /* success or failure of previous req */ 1460 } dl_data_ack_status_ind_t; 1461 1462 /* 1463 * DL_REPLY_REQ, M_PROTO type 1464 */ 1465 typedef struct { 1466 t_uscalar_t dl_primitive; /* DL_REPLY_REQ */ 1467 t_uscalar_t dl_correlation; /* User's correlation token */ 1468 t_uscalar_t dl_dest_addr_length; /* destination address length */ 1469 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1470 t_uscalar_t dl_src_addr_length; /* source address length */ 1471 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1472 t_uscalar_t dl_priority; /* pri for data unit trans. */ 1473 t_uscalar_t dl_service_class; 1474 } dl_reply_req_t; 1475 1476 /* 1477 * DL_REPLY_IND, M_PROTO type 1478 */ 1479 typedef struct { 1480 t_uscalar_t dl_primitive; /* DL_REPLY_IND */ 1481 t_uscalar_t dl_dest_addr_length; /* destination address length */ 1482 t_uscalar_t dl_dest_addr_offset; /* offset from start of block */ 1483 t_uscalar_t dl_src_addr_length; /* length of source address */ 1484 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1485 t_uscalar_t dl_priority; /* pri for data unit trans. */ 1486 t_uscalar_t dl_service_class; /* DL_RQST_RSP|DL_RQST_NORSP */ 1487 } dl_reply_ind_t; 1488 1489 /* 1490 * DL_REPLY_STATUS_IND, M_PROTO type 1491 */ 1492 typedef struct { 1493 t_uscalar_t dl_primitive; /* DL_REPLY_STATUS_IND */ 1494 t_uscalar_t dl_correlation; /* User's correlation token */ 1495 t_uscalar_t dl_status; /* success or failure of previous req */ 1496 } dl_reply_status_ind_t; 1497 1498 /* 1499 * DL_REPLY_UPDATE_REQ, M_PROTO type 1500 */ 1501 typedef struct { 1502 t_uscalar_t dl_primitive; /* DL_REPLY_UPDATE_REQ */ 1503 t_uscalar_t dl_correlation; /* user's correlation token */ 1504 t_uscalar_t dl_src_addr_length; /* length of source address */ 1505 t_uscalar_t dl_src_addr_offset; /* offset from start of block */ 1506 } dl_reply_update_req_t; 1507 1508 /* 1509 * DL_REPLY_UPDATE_STATUS_IND, M_PROTO type 1510 */ 1511 typedef struct { 1512 t_uscalar_t dl_primitive; /* DL_REPLY_UPDATE_STATUS_IND */ 1513 t_uscalar_t dl_correlation; /* User's correlation token */ 1514 t_uscalar_t dl_status; /* success or failure of previous req */ 1515 } dl_reply_update_status_ind_t; 1516 1517 union DL_primitives { 1518 t_uscalar_t dl_primitive; 1519 dl_info_req_t info_req; 1520 dl_info_ack_t info_ack; 1521 dl_attach_req_t attach_req; 1522 dl_detach_req_t detach_req; 1523 dl_bind_req_t bind_req; 1524 dl_bind_ack_t bind_ack; 1525 dl_unbind_req_t unbind_req; 1526 dl_subs_bind_req_t subs_bind_req; 1527 dl_subs_bind_ack_t subs_bind_ack; 1528 dl_subs_unbind_req_t subs_unbind_req; 1529 dl_ok_ack_t ok_ack; 1530 dl_error_ack_t error_ack; 1531 dl_connect_req_t connect_req; 1532 dl_connect_ind_t connect_ind; 1533 dl_connect_res_t connect_res; 1534 dl_connect_con_t connect_con; 1535 dl_token_req_t token_req; 1536 dl_token_ack_t token_ack; 1537 dl_disconnect_req_t disconnect_req; 1538 dl_disconnect_ind_t disconnect_ind; 1539 dl_reset_req_t reset_req; 1540 dl_reset_ind_t reset_ind; 1541 dl_reset_res_t reset_res; 1542 dl_reset_con_t reset_con; 1543 dl_unitdata_req_t unitdata_req; 1544 dl_unitdata_ind_t unitdata_ind; 1545 dl_uderror_ind_t uderror_ind; 1546 dl_udqos_req_t udqos_req; 1547 dl_enabmulti_req_t enabmulti_req; 1548 dl_disabmulti_req_t disabmulti_req; 1549 dl_promiscon_req_t promiscon_req; 1550 dl_promiscoff_req_t promiscoff_req; 1551 dl_phys_addr_req_t physaddr_req; 1552 dl_phys_addr_ack_t physaddr_ack; 1553 dl_set_phys_addr_req_t set_physaddr_req; 1554 dl_get_statistics_req_t get_statistics_req; 1555 dl_get_statistics_ack_t get_statistics_ack; 1556 dl_notify_req_t notify_req; 1557 dl_notify_ack_t notify_ack; 1558 dl_notify_ind_t notify_ind; 1559 dl_aggr_req_t aggr_req; 1560 dl_aggr_ind_t aggr_ind; 1561 dl_unaggr_req_t unaggr_req; 1562 dl_test_req_t test_req; 1563 dl_test_ind_t test_ind; 1564 dl_test_res_t test_res; 1565 dl_test_con_t test_con; 1566 dl_xid_req_t xid_req; 1567 dl_xid_ind_t xid_ind; 1568 dl_xid_res_t xid_res; 1569 dl_xid_con_t xid_con; 1570 dl_data_ack_req_t data_ack_req; 1571 dl_data_ack_ind_t data_ack_ind; 1572 dl_data_ack_status_ind_t data_ack_status_ind; 1573 dl_reply_req_t reply_req; 1574 dl_reply_ind_t reply_ind; 1575 dl_reply_status_ind_t reply_status_ind; 1576 dl_reply_update_req_t reply_update_req; 1577 dl_reply_update_status_ind_t reply_update_status_ind; 1578 dl_capability_req_t capability_req; 1579 dl_capability_ack_t capability_ack; 1580 dl_control_req_t control_req; 1581 dl_control_ack_t control_ack; 1582 dl_passive_req_t passive_req; 1583 dl_intr_mode_req_t intr_mode_req; 1584 }; 1585 1586 #define DL_INFO_REQ_SIZE sizeof (dl_info_req_t) 1587 #define DL_INFO_ACK_SIZE sizeof (dl_info_ack_t) 1588 #define DL_ATTACH_REQ_SIZE sizeof (dl_attach_req_t) 1589 #define DL_DETACH_REQ_SIZE sizeof (dl_detach_req_t) 1590 #define DL_BIND_REQ_SIZE sizeof (dl_bind_req_t) 1591 #define DL_BIND_ACK_SIZE sizeof (dl_bind_ack_t) 1592 #define DL_UNBIND_REQ_SIZE sizeof (dl_unbind_req_t) 1593 #define DL_SUBS_BIND_REQ_SIZE sizeof (dl_subs_bind_req_t) 1594 #define DL_SUBS_BIND_ACK_SIZE sizeof (dl_subs_bind_ack_t) 1595 #define DL_SUBS_UNBIND_REQ_SIZE sizeof (dl_subs_unbind_req_t) 1596 #define DL_OK_ACK_SIZE sizeof (dl_ok_ack_t) 1597 #define DL_ERROR_ACK_SIZE sizeof (dl_error_ack_t) 1598 #define DL_CONNECT_REQ_SIZE sizeof (dl_connect_req_t) 1599 #define DL_CONNECT_IND_SIZE sizeof (dl_connect_ind_t) 1600 #define DL_CONNECT_RES_SIZE sizeof (dl_connect_res_t) 1601 #define DL_CONNECT_CON_SIZE sizeof (dl_connect_con_t) 1602 #define DL_TOKEN_REQ_SIZE sizeof (dl_token_req_t) 1603 #define DL_TOKEN_ACK_SIZE sizeof (dl_token_ack_t) 1604 #define DL_DISCONNECT_REQ_SIZE sizeof (dl_disconnect_req_t) 1605 #define DL_DISCONNECT_IND_SIZE sizeof (dl_disconnect_ind_t) 1606 #define DL_RESET_REQ_SIZE sizeof (dl_reset_req_t) 1607 #define DL_RESET_IND_SIZE sizeof (dl_reset_ind_t) 1608 #define DL_RESET_RES_SIZE sizeof (dl_reset_res_t) 1609 #define DL_RESET_CON_SIZE sizeof (dl_reset_con_t) 1610 #define DL_UNITDATA_REQ_SIZE sizeof (dl_unitdata_req_t) 1611 #define DL_UNITDATA_IND_SIZE sizeof (dl_unitdata_ind_t) 1612 #define DL_UDERROR_IND_SIZE sizeof (dl_uderror_ind_t) 1613 #define DL_UDQOS_REQ_SIZE sizeof (dl_udqos_req_t) 1614 #define DL_ENABMULTI_REQ_SIZE sizeof (dl_enabmulti_req_t) 1615 #define DL_DISABMULTI_REQ_SIZE sizeof (dl_disabmulti_req_t) 1616 #define DL_PROMISCON_REQ_SIZE sizeof (dl_promiscon_req_t) 1617 #define DL_PROMISCOFF_REQ_SIZE sizeof (dl_promiscoff_req_t) 1618 #define DL_PHYS_ADDR_REQ_SIZE sizeof (dl_phys_addr_req_t) 1619 #define DL_PHYS_ADDR_ACK_SIZE sizeof (dl_phys_addr_ack_t) 1620 #define DL_SET_PHYS_ADDR_REQ_SIZE sizeof (dl_set_phys_addr_req_t) 1621 #define DL_GET_STATISTICS_REQ_SIZE sizeof (dl_get_statistics_req_t) 1622 #define DL_GET_STATISTICS_ACK_SIZE sizeof (dl_get_statistics_ack_t) 1623 #define DL_NOTIFY_REQ_SIZE sizeof (dl_notify_req_t) 1624 #define DL_NOTIFY_ACK_SIZE sizeof (dl_notify_ack_t) 1625 #define DL_NOTIFY_IND_SIZE sizeof (dl_notify_ind_t) 1626 #define DL_AGGR_REQ_SIZE sizeof (dl_aggr_req_t) 1627 #define DL_AGGR_IND_SIZE sizeof (dl_aggr_ind_t) 1628 #define DL_UNAGGR_REQ_SIZE sizeof (dl_unaggr_req_t) 1629 #define DL_XID_REQ_SIZE sizeof (dl_xid_req_t) 1630 #define DL_XID_IND_SIZE sizeof (dl_xid_ind_t) 1631 #define DL_XID_RES_SIZE sizeof (dl_xid_res_t) 1632 #define DL_XID_CON_SIZE sizeof (dl_xid_con_t) 1633 #define DL_TEST_REQ_SIZE sizeof (dl_test_req_t) 1634 #define DL_TEST_IND_SIZE sizeof (dl_test_ind_t) 1635 #define DL_TEST_RES_SIZE sizeof (dl_test_res_t) 1636 #define DL_TEST_CON_SIZE sizeof (dl_test_con_t) 1637 #define DL_DATA_ACK_REQ_SIZE sizeof (dl_data_ack_req_t) 1638 #define DL_DATA_ACK_IND_SIZE sizeof (dl_data_ack_ind_t) 1639 #define DL_DATA_ACK_STATUS_IND_SIZE sizeof (dl_data_ack_status_ind_t) 1640 #define DL_REPLY_REQ_SIZE sizeof (dl_reply_req_t) 1641 #define DL_REPLY_IND_SIZE sizeof (dl_reply_ind_t) 1642 #define DL_REPLY_STATUS_IND_SIZE sizeof (dl_reply_status_ind_t) 1643 #define DL_REPLY_UPDATE_REQ_SIZE sizeof (dl_reply_update_req_t) 1644 #define DL_REPLY_UPDATE_STATUS_IND_SIZE sizeof (dl_reply_update_status_ind_t) 1645 #define DL_CAPABILITY_REQ_SIZE sizeof (dl_capability_req_t) 1646 #define DL_CAPABILITY_ACK_SIZE sizeof (dl_capability_ack_t) 1647 #define DL_CONTROL_REQ_SIZE sizeof (dl_control_req_t) 1648 #define DL_CONTROL_ACK_SIZE sizeof (dl_control_ack_t) 1649 #define DL_PASSIVE_REQ_SIZE sizeof (dl_passive_req_t) 1650 #define DL_INTR_MODE_REQ_SIZE sizeof (dl_intr_mode_req_t) 1651 1652 #ifdef _KERNEL 1653 /* 1654 * The following are unstable, internal DLPI utility routines. 1655 */ 1656 extern void dlbindack(queue_t *, mblk_t *, t_scalar_t, void *, t_uscalar_t, 1657 t_uscalar_t, t_uscalar_t); 1658 extern void dlokack(queue_t *, mblk_t *, t_uscalar_t); 1659 extern void dlerrorack(queue_t *, mblk_t *, t_uscalar_t, t_uscalar_t, 1660 t_uscalar_t); 1661 extern void dluderrorind(queue_t *, mblk_t *, void *, t_uscalar_t, 1662 t_uscalar_t, t_uscalar_t); 1663 extern void dlphysaddrack(queue_t *, mblk_t *, void *, t_uscalar_t); 1664 extern void dlcapabsetqid(dl_mid_t *, const queue_t *); 1665 extern boolean_t dlcapabcheckqid(const dl_mid_t *, const queue_t *); 1666 extern void dlnotifyack(queue_t *, mblk_t *, uint32_t); 1667 1668 /* 1669 * The ldi_handle_t typedef is in <sys/sunldi.h>, which in turn requires 1670 * <sys/sunddi.h>, which pulls in <sys/cmn_err.h>, which declares kernel 1671 * versions of the printf() functions that conflict with the libc ones. 1672 * This causes conflicts when building MDB modules like ARP that #define 1673 * _KERNEL. So we use `struct __ldi_handle *' instead. 1674 */ 1675 struct __ldi_handle; 1676 extern int dl_attach(struct __ldi_handle *, int, dl_error_ack_t *); 1677 extern int dl_bind(struct __ldi_handle *, uint_t, dl_error_ack_t *); 1678 extern int dl_phys_addr(struct __ldi_handle *, uchar_t *, size_t *, 1679 dl_error_ack_t *); 1680 extern int dl_info(struct __ldi_handle *, dl_info_ack_t *, uchar_t *, size_t *, 1681 dl_error_ack_t *); 1682 extern int dl_notify(struct __ldi_handle *, uint32_t *, dl_error_ack_t *); 1683 extern const char *dl_errstr(t_uscalar_t); 1684 extern const char *dl_primstr(t_uscalar_t); 1685 extern const char *dl_mactypestr(t_uscalar_t); 1686 1687 #endif /* _KERNEL */ 1688 1689 #ifdef __cplusplus 1690 } 1691 #endif 1692 1693 #endif /* _SYS_DLPI_H */ 1694