if_media.h revision 1.60
1 /* $NetBSD: if_media.h,v 1.60 2017/10/04 07:07:16 msaitoh Exp $ */ 2 3 /*- 4 * Copyright (c) 1998, 2000, 2001 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, 9 * NASA Ames Research Center. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 /* 34 * Copyright (c) 1997 35 * Jonathan Stone and Jason R. Thorpe. All rights reserved. 36 * 37 * This software is derived from information provided by Matt Thomas. 38 * 39 * Redistribution and use in source and binary forms, with or without 40 * modification, are permitted provided that the following conditions 41 * are met: 42 * 1. Redistributions of source code must retain the above copyright 43 * notice, this list of conditions and the following disclaimer. 44 * 2. Redistributions in binary form must reproduce the above copyright 45 * notice, this list of conditions and the following disclaimer in the 46 * documentation and/or other materials provided with the distribution. 47 * 3. All advertising materials mentioning features or use of this software 48 * must display the following acknowledgement: 49 * This product includes software developed by Jonathan Stone 50 * and Jason R. Thorpe for the NetBSD Project. 51 * 4. The names of the authors may not be used to endorse or promote products 52 * derived from this software without specific prior written permission. 53 * 54 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR 55 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 56 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 57 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 58 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 59 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 60 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 61 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 62 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 63 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 64 * SUCH DAMAGE. 65 */ 66 67 #ifndef _NET_IF_MEDIA_H_ 68 #define _NET_IF_MEDIA_H_ 69 70 /* 71 * Prototypes and definitions for BSD/OS-compatible network interface 72 * media selection. 73 * 74 * Where it is safe to do so, this code strays slightly from the BSD/OS 75 * design. Software which uses the API (device drivers, basically) 76 * shouldn't notice any difference. 77 * 78 * Many thanks to Matt Thomas for providing the information necessary 79 * to implement this interface. 80 */ 81 82 #ifdef _KERNEL 83 #include <sys/queue.h> 84 #endif /*_KERNEL */ 85 86 /* 87 * if_media Options word: 88 * Bits Use 89 * ---- ------- 90 * 0-4 Media subtype MAX SUBTYPE == 31! 91 * 5-7 Media type 92 * 8-15 Type specific options 93 * 16-18 Mode (for multi-mode devices) 94 * 19 RFU (not used) 95 * 20-27 Shared (global) options 96 * 28-31 Instance 97 * 98 * 3 2 1 99 * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 100 * +-------+---------------+-+-----+---------------+-----+---------+ 101 * | | |R| | | | |STA| 102 * | IMASK | GMASK |F|MMASK| OMASK |NMASK| +---| 103 * | | |U| | | | TMASK | 104 * +-------+---------------+-+-----+---------------+-----+---------+ 105 * <-----> <---> <---> 106 * IFM_INST() IFM_MODE() IFM_TYPE() 107 * 108 * <-------------> <-------------> <-------> 109 * IFM_OPTIONS() IFM_SUBTYPE() 110 */ 111 112 /* 113 * Masks 114 */ 115 #define IFM_NMASK 0x000000e0 /* Network type */ 116 #define IFM_TMASK 0x0000001f /* Media sub-type */ 117 #define IFM_IMASK 0xf0000000 /* Instance */ 118 #define IFM_ISHIFT 28 /* Instance shift */ 119 #define IFM_OMASK 0x0000ff00 /* Type specific options */ 120 #define IFM_MMASK 0x00070000 /* Mode */ 121 #define IFM_MSHIFT 16 /* Mode shift */ 122 #define IFM_GMASK 0x0ff00000 /* Global options */ 123 124 /* 125 * Macros to extract various bits of information from the media word. 126 */ 127 #define IFM_TYPE(x) ((x) & IFM_NMASK) 128 #define IFM_SUBTYPE(x) ((x) & IFM_TMASK) 129 #define IFM_INST(x) (((x) & IFM_IMASK) >> IFM_ISHIFT) 130 #define IFM_OPTIONS(x) ((x) & (IFM_OMASK | IFM_GMASK)) 131 #define IFM_MODE(x) ((x) & IFM_MMASK) 132 133 #define IFM_TYPE_MATCH(dt, t) \ 134 (IFM_TYPE((dt)) == 0 || IFM_TYPE((dt)) == IFM_TYPE((t))) 135 136 #define IFM_INST_MAX IFM_INST(IFM_IMASK) 137 #define IFM_INST_ANY ((u_int) -1) 138 139 /* Mask of "status valid" bits, for ifconfig(8). */ 140 #define IFM_STATUS_VALID IFM_AVALID 141 142 /* List of "status valid" bits, for ifconfig(8). */ 143 #define IFM_STATUS_VALID_LIST { \ 144 IFM_AVALID, \ 145 0, \ 146 } 147 148 /* 149 * Macro to create a media word. 150 */ 151 #define IFM_MAKEWORD(type, subtype, options, instance) \ 152 ((type) | (subtype) | (options) | ((instance) << IFM_ISHIFT)) 153 #define IFM_MAKEMODE(mode) \ 154 (((mode) << IFM_MSHIFT) & IFM_MMASK) 155 156 /* 157 * Media type (IFM_NMASK). 158 */ 159 #define IFM_GENERIC 0x00000000 /* Only used for link status reporting */ 160 #define IFM_ETHER 0x00000020 161 #define IFM_TOKEN 0x00000040 162 #define IFM_FDDI 0x00000060 163 #define IFM_IEEE80211 0x00000080 164 #define IFM_CARP 0x000000c0 /* Common Address Redundancy Protocol */ 165 166 #define IFM_NMIN IFM_ETHER /* lowest Network type */ 167 #define IFM_NMAX IFM_NMASK /* highest Network type */ 168 169 /* 170 * Shared media sub-types (IFM_TMASK) 171 */ 172 #define IFM_AUTO 0 /* Autoselect best media */ 173 #define IFM_MANUAL 1 /* Jumper/dipswitch selects media */ 174 #define IFM_NONE 2 /* Deselect all media */ 175 176 /* 177 * Status bits (IFM_TMASK) 178 */ 179 #define IFM_AVALID 0x00000001 /* Active bit valid */ 180 #define IFM_ACTIVE 0x00000002 /* Interface attached to working net */ 181 182 /* 183 * Shared (global) options (IFM_GMASK) 184 */ 185 #define IFM_FDX 0x00100000 /* Force full duplex */ 186 #define IFM_HDX 0x00200000 /* Force half duplex */ 187 #define IFM_FLOW 0x00400000 /* enable hardware flow control */ 188 #define IFM_FLAG0 0x01000000 /* Driver defined flag */ 189 #define IFM_FLAG1 0x02000000 /* Driver defined flag */ 190 #define IFM_FLAG2 0x04000000 /* Driver defined flag */ 191 #define IFM_LOOP 0x08000000 /* Put hardware in loopback */ 192 193 /* 194 * 0: Generic (IFM_GENERIC). Only used for link status reporting. 195 * No any media specific flag. 196 */ 197 198 /* 199 * 1: Ethernet (IFM_ETHER) 200 */ 201 #define IFM_10_T 3 /* 10BaseT - RJ45 */ 202 #define IFM_10_2 4 /* 10Base2 - Thinnet */ 203 #define IFM_10_5 5 /* 10Base5 - AUI */ 204 #define IFM_100_TX 6 /* 100BaseTX - RJ45 */ 205 #define IFM_100_FX 7 /* 100BaseFX - Fiber */ 206 #define IFM_100_T4 8 /* 100BaseT4 - 4 pair cat 3 */ 207 #define IFM_100_VG 9 /* 100VG-AnyLAN */ 208 #define IFM_100_T2 10 /* 100BaseT2 */ 209 #define IFM_1000_SX 11 /* 1000BaseSX - multi-mode fiber */ 210 #define IFM_10_STP 12 /* 10BaseT over shielded TP */ 211 #define IFM_10_FL 13 /* 10BaseFL - Fiber */ 212 #define IFM_1000_LX 14 /* 1000baseLX - single-mode fiber */ 213 #define IFM_1000_CX 15 /* 1000baseCX - 150ohm STP */ 214 #define IFM_1000_T 16 /* 1000baseT - 4 pair cat 5 */ 215 #define IFM_HPNA_1 17 /* HomePNA 1.0 (1Mb/s) */ 216 #define IFM_10G_LR 18 /* 10GbaseLR - single-mode fiber */ 217 #define IFM_10G_SR 19 /* 10GBase-SR 850nm Multi-mode */ 218 #define IFM_10G_CX4 20 /* 10GBase CX4 copper */ 219 #define IFM_2500_SX 21 /* 2500baseSX - multi-mode fiber */ 220 #define IFM_1000_BX10 22 /* 1000base-BX10 */ 221 #define IFM_10G_TWINAX 23 /* 10GBase Twinax copper */ 222 #define IFM_10G_TWINAX_LONG 24 /* 10GBase Twinax Long copper */ 223 #define IFM_10G_LRM 25 /* 10GBase-LRM 850nm Multi-mode */ 224 #define IFM_10G_T 26 /* 10GBase-T - RJ45 */ 225 #define IFM_1000_KX 27 /* 1000base-KX backplane */ 226 #define IFM_2500_KX 28 /* 2500base-KX backplane */ 227 /* IFM_OMASK bits */ 228 #define IFM_ETH_MASTER 0x00000100 /* master mode (1000baseT) */ 229 #define IFM_ETH_RXPAUSE 0x00000200 /* receive PAUSE frames */ 230 #define IFM_ETH_TXPAUSE 0x00000400 /* transmit PAUSE frames */ 231 232 /* Ethernet flow control mask */ 233 #define IFM_ETH_FMASK (IFM_FLOW | IFM_ETH_RXPAUSE | IFM_ETH_TXPAUSE) 234 235 /* 236 * 2: Token ring (IFM_TOKEN) 237 */ 238 #define IFM_TOK_STP4 3 /* Shielded twisted pair 4m - DB9 */ 239 #define IFM_TOK_STP16 4 /* Shielded twisted pair 16m - DB9 */ 240 #define IFM_TOK_UTP4 5 /* Unshielded twisted pair 4m - RJ45 */ 241 #define IFM_TOK_UTP16 6 /* Unshielded twisted pair 16m - RJ45 */ 242 /* IFM_OMASK bits */ 243 #define IFM_TOK_ETR 0x00000200 /* Early token release */ 244 #define IFM_TOK_SRCRT 0x00000400 /* Enable source routing features */ 245 #define IFM_TOK_ALLR 0x00000800 /* All routes / Single route bcast */ 246 247 /* 248 * 3: FDDI (IFM_FDDI) 249 */ 250 #define IFM_FDDI_SMF 3 /* Single-mode fiber */ 251 #define IFM_FDDI_MMF 4 /* Multi-mode fiber */ 252 #define IFM_FDDI_UTP 5 /* CDDI / UTP */ 253 #define IFM_FDDI_DA 0x00000100 /* Dual attach / single attach */ 254 255 /* 256 * 4: IEEE 802.11 Wireless (IFM_IEEE80211) 257 */ 258 #define IFM_IEEE80211_FH1 3 /* Frequency Hopping 1Mbps */ 259 #define IFM_IEEE80211_FH2 4 /* Frequency Hopping 2Mbps */ 260 #define IFM_IEEE80211_DS2 5 /* Direct Sequence 2Mbps */ 261 #define IFM_IEEE80211_DS5 6 /* Direct Sequence 5Mbps*/ 262 #define IFM_IEEE80211_DS11 7 /* Direct Sequence 11Mbps*/ 263 #define IFM_IEEE80211_DS1 8 /* Direct Sequence 1Mbps */ 264 #define IFM_IEEE80211_DS22 9 /* Direct Sequence 22Mbps */ 265 #define IFM_IEEE80211_OFDM6 10 /* OFDM 6Mbps */ 266 #define IFM_IEEE80211_OFDM9 11 /* OFDM 9Mbps */ 267 #define IFM_IEEE80211_OFDM12 12 /* OFDM 12Mbps */ 268 #define IFM_IEEE80211_OFDM18 13 /* OFDM 18Mbps */ 269 #define IFM_IEEE80211_OFDM24 14 /* OFDM 24Mbps */ 270 #define IFM_IEEE80211_OFDM36 15 /* OFDM 36Mbps */ 271 #define IFM_IEEE80211_OFDM48 16 /* OFDM 48Mbps */ 272 #define IFM_IEEE80211_OFDM54 17 /* OFDM 54Mbps */ 273 #define IFM_IEEE80211_OFDM72 18 /* OFDM 72Mbps */ 274 #define IFM_IEEE80211_DS354k 19 /* Direct Sequence 354Kbps */ 275 #define IFM_IEEE80211_DS512k 20 /* Direct Sequence 512Kbps */ 276 #define IFM_IEEE80211_OFDM3 21 /* OFDM 3Mbps */ 277 #define IFM_IEEE80211_OFDM4 22 /* OFDM 4.5Mbps */ 278 #define IFM_IEEE80211_OFDM27 23 /* OFDM 27Mbps */ 279 /* NB: not enough bits to express MCS fully */ 280 #define IFM_IEEE80211_MCS 24 /* HT MCS rate */ 281 282 /* IFM_OMASK bits */ 283 #define IFM_IEEE80211_ADHOC 0x00000100 /* Operate in Adhoc mode */ 284 #define IFM_IEEE80211_HOSTAP 0x00000200 /* Operate in Host AP mode */ 285 #define IFM_IEEE80211_MONITOR 0x00000400 /* Operate in Monitor mode */ 286 #define IFM_IEEE80211_TURBO 0x00000800 /* Operate in Turbo mode */ 287 #define IFM_IEEE80211_IBSS 0x00001000 /* Operate in IBSS mode */ 288 #define IFM_IEEE80211_WDS 0x00002000 /* Operate as an WDS master */ 289 #define IFM_IEEE80211_MBSS 0x00004000 /* Operate in MBSS mode */ 290 291 /* Operating mode (IFM_MMASK) for multi-mode devices */ 292 #define IFM_IEEE80211_11A 0x00010000 /* 5 GHz, OFDM mode */ 293 #define IFM_IEEE80211_11B 0x00020000 /* Direct Sequence mode */ 294 #define IFM_IEEE80211_11G 0x00030000 /* 2 GHz, CCK mode */ 295 #define IFM_IEEE80211_FH 0x00040000 /* 2 GHz, GFSK mode */ 296 #define IFM_IEEE80211_11NA 0x00050000 /* 5Ghz, HT mode */ 297 #define IFM_IEEE80211_11NG 0x00060000 /* 2Ghz, HT mode */ 298 299 300 /* 301 * 6: Common Address Redundancy Protocol (IFM_CARP) 302 * No any media specific flag. 303 */ 304 305 /* 306 * NetBSD extension not defined in the BSDI API. This is used in various 307 * places to get the canonical description for a given type/subtype. 308 * 309 * In the subtype and mediaopt descriptions, the valid TYPE bits are OR'd 310 * in to indicate which TYPE the subtype/option corresponds to. If no 311 * TYPE is present, it is a shared media/mediaopt. 312 * 313 * Note that these are parsed case-insensitive. 314 * 315 * Order is important. The first matching entry is the canonical name 316 * for a media type; subsequent matches are aliases. 317 */ 318 struct ifmedia_description { 319 int ifmt_word; /* word value; may be masked */ 320 const char *ifmt_string; /* description */ 321 }; 322 323 #define IFM_TYPE_DESCRIPTIONS { \ 324 { IFM_ETHER, "Ethernet" }, \ 325 { IFM_ETHER, "ether" }, \ 326 { IFM_TOKEN, "TokenRing" }, \ 327 { IFM_TOKEN, "token" }, \ 328 { IFM_FDDI, "FDDI" }, \ 329 { IFM_IEEE80211, "IEEE802.11" }, \ 330 { IFM_CARP, "CARP" }, \ 331 { 0, NULL }, \ 332 } 333 334 #define IFM_SUBTYPE_DESCRIPTIONS { \ 335 { IFM_AUTO, "autoselect" }, \ 336 { IFM_AUTO, "auto" }, \ 337 { IFM_MANUAL, "manual" }, \ 338 { IFM_NONE, "none" }, \ 339 \ 340 { IFM_ETHER | IFM_10_T, "10baseT" }, \ 341 { IFM_ETHER | IFM_10_T, "10baseT/UTP" }, \ 342 { IFM_ETHER | IFM_10_T, "UTP" }, \ 343 { IFM_ETHER | IFM_10_T, "10UTP" }, \ 344 { IFM_ETHER | IFM_10_T, "10BASE-T" }, \ 345 { IFM_ETHER | IFM_10_2, "10base2" }, \ 346 { IFM_ETHER | IFM_10_2, "10base2/BNC" }, \ 347 { IFM_ETHER | IFM_10_2, "BNC" }, \ 348 { IFM_ETHER | IFM_10_2, "10BNC" }, \ 349 { IFM_ETHER | IFM_10_2, "10BASE2" }, \ 350 { IFM_ETHER | IFM_10_5, "10base5" }, \ 351 { IFM_ETHER | IFM_10_5, "10base5/AUI" }, \ 352 { IFM_ETHER | IFM_10_5, "AUI" }, \ 353 { IFM_ETHER | IFM_10_5, "10AUI" }, \ 354 { IFM_ETHER | IFM_10_5, "10BASE5" }, \ 355 { IFM_ETHER | IFM_100_TX, "100baseTX" }, \ 356 { IFM_ETHER | IFM_100_TX, "100TX" }, \ 357 { IFM_ETHER | IFM_100_TX, "100BASE-TX" }, \ 358 { IFM_ETHER | IFM_100_FX, "100baseFX" }, \ 359 { IFM_ETHER | IFM_100_FX, "100FX" }, \ 360 { IFM_ETHER | IFM_100_FX, "100BASE-FX" }, \ 361 { IFM_ETHER | IFM_100_T4, "100baseT4" }, \ 362 { IFM_ETHER | IFM_100_T4, "100T4" }, \ 363 { IFM_ETHER | IFM_100_T4, "100BASE-T4" }, \ 364 { IFM_ETHER | IFM_100_VG, "100baseVG" }, \ 365 { IFM_ETHER | IFM_100_VG, "100VG" }, \ 366 { IFM_ETHER | IFM_100_VG, "100VG-AnyLAN" }, \ 367 { IFM_ETHER | IFM_100_T2, "100baseT2" }, \ 368 { IFM_ETHER | IFM_100_T2, "100T2" }, \ 369 { IFM_ETHER | IFM_100_T2, "100BASE-T2" }, \ 370 { IFM_ETHER | IFM_1000_SX, "1000baseSX" }, \ 371 { IFM_ETHER | IFM_1000_SX, "1000SX" }, \ 372 { IFM_ETHER | IFM_1000_SX, "1000BASE-SX" }, \ 373 { IFM_ETHER | IFM_10_STP, "10baseSTP" }, \ 374 { IFM_ETHER | IFM_10_STP, "STP" }, \ 375 { IFM_ETHER | IFM_10_STP, "10STP" }, \ 376 { IFM_ETHER | IFM_10_STP, "10BASE-STP" }, \ 377 { IFM_ETHER | IFM_10_FL, "10baseFL" }, \ 378 { IFM_ETHER | IFM_10_FL, "FL" }, \ 379 { IFM_ETHER | IFM_10_FL, "10FL" }, \ 380 { IFM_ETHER | IFM_10_FL, "10BASE-FL" }, \ 381 { IFM_ETHER | IFM_1000_LX, "1000baseLX" }, \ 382 { IFM_ETHER | IFM_1000_LX, "1000LX" }, \ 383 { IFM_ETHER | IFM_1000_LX, "1000BASE-LX" }, \ 384 { IFM_ETHER | IFM_1000_CX, "1000baseCX" }, \ 385 { IFM_ETHER | IFM_1000_CX, "1000CX" }, \ 386 { IFM_ETHER | IFM_1000_CX, "1000BASE-CX" }, \ 387 { IFM_ETHER | IFM_1000_BX10, "1000BASE-BX10" }, \ 388 { IFM_ETHER | IFM_1000_KX, "1000BASE-KX" }, \ 389 { IFM_ETHER | IFM_1000_KX, "1000baseKX" }, \ 390 { IFM_ETHER | IFM_1000_T, "1000baseT" }, \ 391 { IFM_ETHER | IFM_1000_T, "1000T" }, \ 392 { IFM_ETHER | IFM_1000_T, "1000BASE-T" }, \ 393 { IFM_ETHER | IFM_HPNA_1, "HomePNA1" }, \ 394 { IFM_ETHER | IFM_HPNA_1, "HPNA1" }, \ 395 { IFM_ETHER | IFM_2500_KX | IFM_FDX, "2500BASE-KX" }, \ 396 { IFM_ETHER | IFM_2500_KX | IFM_FDX, "2500baseKX" }, \ 397 { IFM_ETHER | IFM_10G_LR | IFM_FDX, "10GbaseLR" }, \ 398 { IFM_ETHER | IFM_10G_LR | IFM_FDX, "10GLR" }, \ 399 { IFM_ETHER | IFM_10G_LR | IFM_FDX, "10GBASE-LR" }, \ 400 { IFM_ETHER | IFM_10G_SR | IFM_FDX, "10GbaseSR" }, \ 401 { IFM_ETHER | IFM_10G_SR | IFM_FDX, "10GSR" }, \ 402 { IFM_ETHER | IFM_10G_SR | IFM_FDX, "10GBASE-SR" }, \ 403 { IFM_ETHER | IFM_10G_LRM | IFM_FDX, "10Gbase-LRM" }, \ 404 { IFM_ETHER | IFM_10G_TWINAX | IFM_FDX, "10Gbase-Twinax" }, \ 405 { IFM_ETHER | IFM_10G_TWINAX_LONG | IFM_FDX, "10Gbase-Twinax-Long" },\ 406 { IFM_ETHER | IFM_10G_T | IFM_FDX, "10Gbase-T" }, \ 407 { IFM_ETHER | IFM_10G_CX4 | IFM_FDX, "10GbaseCX4" }, \ 408 { IFM_ETHER | IFM_10G_CX4 | IFM_FDX, "10GCX4" }, \ 409 { IFM_ETHER | IFM_10G_CX4 | IFM_FDX, "10GBASE-CX4" }, \ 410 { IFM_ETHER | IFM_2500_SX | IFM_FDX, "2500baseSX" }, \ 411 { IFM_ETHER | IFM_2500_SX | IFM_FDX, "2500SX" }, \ 412 \ 413 { IFM_TOKEN | IFM_TOK_STP4, "DB9/4Mbit" }, \ 414 { IFM_TOKEN | IFM_TOK_STP4, "4STP" }, \ 415 { IFM_TOKEN | IFM_TOK_STP16, "DB9/16Mbit" }, \ 416 { IFM_TOKEN | IFM_TOK_STP16, "16STP" }, \ 417 { IFM_TOKEN | IFM_TOK_UTP4, "UTP/4Mbit" }, \ 418 { IFM_TOKEN | IFM_TOK_UTP4, "4UTP" }, \ 419 { IFM_TOKEN | IFM_TOK_UTP16, "UTP/16Mbit" }, \ 420 { IFM_TOKEN | IFM_TOK_UTP16, "16UTP" }, \ 421 \ 422 { IFM_FDDI | IFM_FDDI_SMF, "Single-mode" }, \ 423 { IFM_FDDI | IFM_FDDI_SMF, "SMF" }, \ 424 { IFM_FDDI | IFM_FDDI_MMF, "Multi-mode" }, \ 425 { IFM_FDDI | IFM_FDDI_MMF, "MMF" }, \ 426 { IFM_FDDI | IFM_FDDI_UTP, "UTP" }, \ 427 { IFM_FDDI | IFM_FDDI_UTP, "CDDI" }, \ 428 \ 429 /* \ 430 * Short-hand for common media+option combos. \ 431 */ \ 432 { IFM_ETHER | IFM_10_T | IFM_FDX, "10baseT-FDX" }, \ 433 { IFM_ETHER | IFM_10_T | IFM_FDX, "10BASE-T-FDX" }, \ 434 { IFM_ETHER | IFM_100_TX | IFM_FDX, "100baseTX-FDX" }, \ 435 { IFM_ETHER | IFM_100_TX | IFM_FDX, "100BASE-TX-FDX" }, \ 436 { IFM_ETHER | IFM_1000_T | IFM_FDX, "1000baseT-FDX" }, \ 437 \ 438 /* \ 439 * IEEE 802.11 \ 440 */ \ 441 { IFM_IEEE80211 | IFM_IEEE80211_FH1, "FH1" }, \ 442 { IFM_IEEE80211 | IFM_IEEE80211_FH2, "FH2" }, \ 443 { IFM_IEEE80211 | IFM_IEEE80211_DS1, "DS1" }, \ 444 { IFM_IEEE80211 | IFM_IEEE80211_DS2, "DS2" }, \ 445 { IFM_IEEE80211 | IFM_IEEE80211_DS5, "DS5" }, \ 446 { IFM_IEEE80211 | IFM_IEEE80211_DS11, "DS11" }, \ 447 { IFM_IEEE80211 | IFM_IEEE80211_DS22, "DS22" }, \ 448 { IFM_IEEE80211 | IFM_IEEE80211_OFDM6, "OFDM6" }, \ 449 { IFM_IEEE80211 | IFM_IEEE80211_OFDM9, "OFDM9" }, \ 450 { IFM_IEEE80211 | IFM_IEEE80211_OFDM12, "OFDM12" }, \ 451 { IFM_IEEE80211 | IFM_IEEE80211_OFDM18, "OFDM18" }, \ 452 { IFM_IEEE80211 | IFM_IEEE80211_OFDM24, "OFDM24" }, \ 453 { IFM_IEEE80211 | IFM_IEEE80211_OFDM36, "OFDM36" }, \ 454 { IFM_IEEE80211 | IFM_IEEE80211_OFDM48, "OFDM48" }, \ 455 { IFM_IEEE80211 | IFM_IEEE80211_OFDM54, "OFDM54" }, \ 456 { IFM_IEEE80211 | IFM_IEEE80211_OFDM72, "OFDM72" }, \ 457 { IFM_IEEE80211 | IFM_IEEE80211_DS354k, "DS/354Kbps" }, \ 458 { IFM_IEEE80211 | IFM_IEEE80211_DS512k, "DS/512Kbps" }, \ 459 { IFM_IEEE80211 | IFM_IEEE80211_OFDM3, "OFDM/3Mbps" }, \ 460 { IFM_IEEE80211 | IFM_IEEE80211_OFDM4, "OFDM/4.5Mbps" }, \ 461 { IFM_IEEE80211 | IFM_IEEE80211_OFDM27, "OFDM/27Mbps" }, \ 462 \ 463 { 0, NULL }, \ 464 } 465 466 #define IFM_MODE_DESCRIPTIONS { \ 467 { IFM_AUTO, "autoselect" }, \ 468 { IFM_AUTO, "auto" }, \ 469 { IFM_IEEE80211 | IFM_IEEE80211_11A, "11a" }, \ 470 { IFM_IEEE80211 | IFM_IEEE80211_11B, "11b" }, \ 471 { IFM_IEEE80211 | IFM_IEEE80211_11G, "11g" }, \ 472 { IFM_IEEE80211 | IFM_IEEE80211_FH, "fh" }, \ 473 { IFM_IEEE80211 | IFM_IEEE80211_11NA, "11na" }, \ 474 { IFM_IEEE80211 | IFM_IEEE80211_11NG, "11ng" }, \ 475 { 0, NULL }, \ 476 } 477 478 #define IFM_OPTION_DESCRIPTIONS { \ 479 { IFM_FDX, "full-duplex" }, \ 480 { IFM_FDX, "fdx" }, \ 481 { IFM_HDX, "half-duplex" }, \ 482 { IFM_HDX, "hdx" }, \ 483 { IFM_FLOW, "flowcontrol" }, \ 484 { IFM_FLOW, "flow" }, \ 485 { IFM_FLAG0, "flag0" }, \ 486 { IFM_FLAG1, "flag1" }, \ 487 { IFM_FLAG2, "flag2" }, \ 488 { IFM_LOOP, "loopback" }, \ 489 { IFM_LOOP, "hw-loopback"}, \ 490 { IFM_LOOP, "loop" }, \ 491 \ 492 { IFM_ETHER | IFM_ETH_MASTER, "master" }, \ 493 { IFM_ETHER | IFM_ETH_RXPAUSE, "rxpause" }, \ 494 { IFM_ETHER | IFM_ETH_TXPAUSE, "txpause" }, \ 495 \ 496 { IFM_TOKEN | IFM_TOK_ETR, "EarlyTokenRelease" }, \ 497 { IFM_TOKEN | IFM_TOK_ETR, "ETR" }, \ 498 { IFM_TOKEN | IFM_TOK_SRCRT, "SourceRouting" }, \ 499 { IFM_TOKEN | IFM_TOK_SRCRT, "SRCRT" }, \ 500 { IFM_TOKEN | IFM_TOK_ALLR, "AllRoutes" }, \ 501 { IFM_TOKEN | IFM_TOK_ALLR, "ALLR" }, \ 502 \ 503 { IFM_FDDI | IFM_FDDI_DA, "dual-attach" }, \ 504 { IFM_FDDI | IFM_FDDI_DA, "das" }, \ 505 \ 506 { IFM_IEEE80211 | IFM_IEEE80211_ADHOC, "adhoc" }, \ 507 { IFM_IEEE80211 | IFM_IEEE80211_HOSTAP, "hostap" }, \ 508 { IFM_IEEE80211 | IFM_IEEE80211_MONITOR,"monitor" }, \ 509 { IFM_IEEE80211 | IFM_IEEE80211_TURBO, "turbo" }, \ 510 { IFM_IEEE80211 | IFM_IEEE80211_IBSS, "ibss" }, \ 511 { IFM_IEEE80211 | IFM_IEEE80211_WDS, "wds" }, \ 512 { IFM_IEEE80211 | IFM_IEEE80211_MBSS, "mesh" }, \ 513 \ 514 { 0, NULL }, \ 515 } 516 517 /* 518 * Baudrate descriptions for the various media types. 519 */ 520 struct ifmedia_baudrate { 521 int ifmb_word; /* media word */ 522 uint64_t ifmb_baudrate; /* corresponding baudrate */ 523 }; 524 525 #define IFM_BAUDRATE_DESCRIPTIONS { \ 526 { IFM_ETHER | IFM_10_T, IF_Mbps(10) }, \ 527 { IFM_ETHER | IFM_10_2, IF_Mbps(10) }, \ 528 { IFM_ETHER | IFM_10_5, IF_Mbps(10) }, \ 529 { IFM_ETHER | IFM_100_TX, IF_Mbps(100) }, \ 530 { IFM_ETHER | IFM_100_FX, IF_Mbps(100) }, \ 531 { IFM_ETHER | IFM_100_T4, IF_Mbps(100) }, \ 532 { IFM_ETHER | IFM_100_VG, IF_Mbps(100) }, \ 533 { IFM_ETHER | IFM_100_T2, IF_Mbps(100) }, \ 534 { IFM_ETHER | IFM_1000_SX, IF_Mbps(1000) }, \ 535 { IFM_ETHER | IFM_10_STP, IF_Mbps(10) }, \ 536 { IFM_ETHER | IFM_10_FL, IF_Mbps(10) }, \ 537 { IFM_ETHER | IFM_1000_LX, IF_Mbps(1000) }, \ 538 { IFM_ETHER | IFM_1000_CX, IF_Mbps(1000) }, \ 539 { IFM_ETHER | IFM_1000_T, IF_Mbps(1000) }, \ 540 { IFM_ETHER | IFM_HPNA_1, IF_Mbps(1) }, \ 541 { IFM_ETHER | IFM_10G_LR, IF_Gbps(10ULL) }, \ 542 { IFM_ETHER | IFM_10G_SR, IF_Gbps(10ULL) }, \ 543 { IFM_ETHER | IFM_10G_CX4, IF_Gbps(10ULL) }, \ 544 { IFM_ETHER | IFM_2500_SX, IF_Mbps(2500ULL) }, \ 545 { IFM_ETHER | IFM_1000_BX10, IF_Mbps(1000ULL) }, \ 546 { IFM_ETHER | IFM_10G_TWINAX, IF_Gbps(10) }, \ 547 { IFM_ETHER | IFM_10G_TWINAX_LONG, IF_Gbps(10) }, \ 548 { IFM_ETHER | IFM_10G_LRM, IF_Gbps(10) }, \ 549 { IFM_ETHER | IFM_10G_T, IF_Gbps(10) }, \ 550 { IFM_ETHER | IFM_1000_KX, IF_Mbps(1000ULL) }, \ 551 { IFM_ETHER | IFM_2500_KX, IF_Mbps(2500ULL) }, \ 552 \ 553 { IFM_TOKEN | IFM_TOK_STP4, IF_Mbps(4) }, \ 554 { IFM_TOKEN | IFM_TOK_STP16, IF_Mbps(16) }, \ 555 { IFM_TOKEN | IFM_TOK_UTP4, IF_Mbps(4) }, \ 556 { IFM_TOKEN | IFM_TOK_UTP16, IF_Mbps(16) }, \ 557 \ 558 { IFM_FDDI | IFM_FDDI_SMF, IF_Mbps(100) }, \ 559 { IFM_FDDI | IFM_FDDI_MMF, IF_Mbps(100) }, \ 560 { IFM_FDDI | IFM_FDDI_UTP, IF_Mbps(100) }, \ 561 \ 562 { IFM_IEEE80211 | IFM_IEEE80211_FH1, IF_Mbps(1) }, \ 563 { IFM_IEEE80211 | IFM_IEEE80211_FH2, IF_Mbps(2) }, \ 564 { IFM_IEEE80211 | IFM_IEEE80211_DS2, IF_Mbps(2) }, \ 565 { IFM_IEEE80211 | IFM_IEEE80211_DS5, IF_Kbps(5500) }, \ 566 { IFM_IEEE80211 | IFM_IEEE80211_DS11, IF_Mbps(11) }, \ 567 { IFM_IEEE80211 | IFM_IEEE80211_DS1, IF_Mbps(1) }, \ 568 { IFM_IEEE80211 | IFM_IEEE80211_DS22, IF_Mbps(22) }, \ 569 { IFM_IEEE80211 | IFM_IEEE80211_OFDM6, IF_Mbps(6) }, \ 570 { IFM_IEEE80211 | IFM_IEEE80211_OFDM9, IF_Mbps(9) }, \ 571 { IFM_IEEE80211 | IFM_IEEE80211_OFDM12, IF_Mbps(12) }, \ 572 { IFM_IEEE80211 | IFM_IEEE80211_OFDM18, IF_Mbps(18) }, \ 573 { IFM_IEEE80211 | IFM_IEEE80211_OFDM24, IF_Mbps(24) }, \ 574 { IFM_IEEE80211 | IFM_IEEE80211_OFDM36, IF_Mbps(36) }, \ 575 { IFM_IEEE80211 | IFM_IEEE80211_OFDM48, IF_Mbps(48) }, \ 576 { IFM_IEEE80211 | IFM_IEEE80211_OFDM54, IF_Mbps(54) }, \ 577 { IFM_IEEE80211 | IFM_IEEE80211_OFDM72, IF_Mbps(72) }, \ 578 \ 579 { 0, 0 }, \ 580 } 581 582 /* 583 * Status bit descriptions for the various media types. 584 */ 585 struct ifmedia_status_description { 586 int ifms_type; 587 int ifms_valid; 588 int ifms_bit; 589 const char *ifms_string[2]; 590 }; 591 592 #define IFM_STATUS_DESC(ifms, bit) \ 593 (ifms)->ifms_string[((ifms)->ifms_bit & (bit)) ? 1 : 0] 594 595 #define IFM_STATUS_DESCRIPTIONS { \ 596 { IFM_GENERIC, IFM_AVALID, IFM_ACTIVE, \ 597 { "no network", "active" } }, \ 598 \ 599 { IFM_ETHER, IFM_AVALID, IFM_ACTIVE, \ 600 { "no carrier", "active" } }, \ 601 \ 602 { IFM_FDDI, IFM_AVALID, IFM_ACTIVE, \ 603 { "no ring", "inserted" } }, \ 604 \ 605 { IFM_TOKEN, IFM_AVALID, IFM_ACTIVE, \ 606 { "no ring", "inserted" } }, \ 607 \ 608 { IFM_IEEE80211, IFM_AVALID, IFM_ACTIVE, \ 609 { "no network", "active" } }, \ 610 \ 611 { IFM_CARP, IFM_AVALID, IFM_ACTIVE, \ 612 { "backup", "master" } }, \ 613 \ 614 { 0, 0, 0, \ 615 { NULL, NULL } }, \ 616 } 617 618 #ifdef _KERNEL 619 /* 620 * Driver callbacks for media status and change requests. 621 */ 622 typedef int (*ifm_change_cb_t)(struct ifnet *); 623 typedef void (*ifm_stat_cb_t)(struct ifnet *, struct ifmediareq *); 624 625 /* 626 * In-kernel representation of a single supported media type. 627 */ 628 struct ifmedia_entry { 629 TAILQ_ENTRY(ifmedia_entry) ifm_list; 630 u_int ifm_media; /* description of this media attachment */ 631 u_int ifm_data; /* for driver-specific use */ 632 void *ifm_aux; /* for driver-specific use */ 633 }; 634 635 /* 636 * One of these goes into a network interface's softc structure. 637 * It is used to keep general media state. 638 */ 639 struct ifmedia { 640 u_int ifm_mask; /* mask of changes we don't care about */ 641 u_int ifm_media; /* current user-set media word */ 642 struct ifmedia_entry *ifm_cur; /* currently selected media */ 643 TAILQ_HEAD(, ifmedia_entry) ifm_list; /* list of all supported media */ 644 ifm_change_cb_t ifm_change; /* media change driver callback */ 645 ifm_stat_cb_t ifm_status; /* media status driver callback */ 646 }; 647 648 /* Initialize an interface's struct if_media field. */ 649 void ifmedia_init(struct ifmedia *, int, ifm_change_cb_t, ifm_stat_cb_t); 650 651 int ifmedia_change(struct ifmedia *, struct ifnet *); 652 653 /* Add one supported medium to a struct ifmedia. */ 654 void ifmedia_add(struct ifmedia *, int, int, void *); 655 656 /* Add an array (of ifmedia_entry) media to a struct ifmedia. */ 657 void ifmedia_list_add(struct ifmedia *, struct ifmedia_entry *, int); 658 659 /* Set default media type on initialization. */ 660 void ifmedia_set(struct ifmedia *ifm, int mword); 661 662 /* Common ioctl function for getting/setting media, called by driver. */ 663 int ifmedia_ioctl(struct ifnet *, struct ifreq *, struct ifmedia *, u_long); 664 665 /* Look up a media entry. */ 666 struct ifmedia_entry *ifmedia_match(struct ifmedia *, u_int, u_int); 667 668 /* Delete all media for a given media instance */ 669 void ifmedia_delete_instance(struct ifmedia *, u_int); 670 671 /* Compute baudrate for a given media. */ 672 uint64_t ifmedia_baudrate(int); 673 674 /* Remove all media */ 675 void ifmedia_removeall(struct ifmedia *); 676 677 #else 678 /* Functions for converting media to/from strings, in libutil/if_media.c */ 679 const char *get_media_type_string(int); 680 const char *get_media_subtype_string(int); 681 const char *get_media_mode_string(int); 682 const char *get_media_option_string(int *); 683 int get_media_mode(int, const char *); 684 int get_media_subtype(int, const char *); 685 int get_media_options(int, const char *, char **); 686 int lookup_media_word(struct ifmedia_description *, int, const char *); 687 #endif /* _KERNEL */ 688 689 #endif /* !_NET_IF_MEDIA_H_ */ 690
Indexes created Mon Sep 29 21:09:56 GMT 2025